From 848193074a10d9799ffbc27918a8b264a2e101bb Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 16 Nov 2018 15:21:04 -0800
Subject: feat: close and open instant based on history changes

---
 packages/instant/src/index.umd.ts | 51 +++++++++++++++++++++++++++++----------
 1 file changed, 38 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 0274db30c..81b7aebe3 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -5,6 +5,7 @@ import * as ReactDOM from 'react-dom';
 import { DEFAULT_ZERO_EX_CONTAINER_SELECTOR, INJECTED_DIV_CLASS, INJECTED_DIV_ID } from './constants';
 import { ZeroExInstantOverlay, ZeroExInstantOverlayProps } from './index';
 import { assert } from './util/assert';
+import { util } from './util/util';
 
 export const render = (props: ZeroExInstantOverlayProps, selector: string = DEFAULT_ZERO_EX_CONTAINER_SELECTOR) => {
     assert.isValidOrderSource('orderSource', props.orderSource);
@@ -36,21 +37,45 @@ export const render = (props: ZeroExInstantOverlayProps, selector: string = DEFA
         assert.isWeb3Provider('props.provider', props.provider);
     }
     assert.isString('selector', selector);
-    const appendToIfExists = document.querySelector(selector);
-    assert.assert(!_.isNull(appendToIfExists), `Could not find div with selector: ${selector}`);
-    const appendTo = appendToIfExists as Element;
-    const injectedDiv = document.createElement('div');
-    injectedDiv.setAttribute('id', INJECTED_DIV_ID);
-    injectedDiv.setAttribute('class', INJECTED_DIV_CLASS);
-    appendTo.appendChild(injectedDiv);
-    const instantOverlayProps = {
-        ...props,
-        onClose: () => {
-            appendTo.removeChild(injectedDiv);
+    // Render instant and return a callback that allows you to close it.
+    const renderInstant = () => {
+        const appendToIfExists = document.querySelector(selector);
+        assert.assert(!_.isNull(appendToIfExists), `Could not find div with selector: ${selector}`);
+        const appendTo = appendToIfExists as Element;
+        const injectedDiv = document.createElement('div');
+        injectedDiv.setAttribute('id', INJECTED_DIV_ID);
+        injectedDiv.setAttribute('class', INJECTED_DIV_CLASS);
+        appendTo.appendChild(injectedDiv);
+        const instantOverlayProps = {
+            ...props,
+            onClose: () => window.history.back(),
+        };
+        ReactDOM.render(React.createElement(ZeroExInstantOverlay, instantOverlayProps), injectedDiv);
+        const close = () => appendTo.removeChild(injectedDiv);
+        return close;
+    };
+    // Before we render, push to history saying that instant is showing for this part of the history.
+    window.history.pushState({ zeroExInstantShowing: true }, '0x Instant');
+    let closeInstant = renderInstant();
+
+    let prevOnPopState = util.boundNoop;
+    if (window.onpopstate) {
+        prevOnPopState = window.onpopstate.bind(window);
+    }
+    window.onpopstate = (e: PopStateEvent) => {
+        // Don't override integrators handler.
+        prevOnPopState(e);
+        // e.state represents the new state
+        if (e.state && e.state.zeroExInstantShowing) {
+            // The user pressed fowards, so re-render instant.
+            closeInstant = renderInstant();
+        } else {
+            // User pressed back, so close instant.
+            closeInstant();
+            delete window.onpopstate;
             if (!_.isUndefined(props.onClose)) {
                 props.onClose();
             }
-        },
+        }
     };
-    ReactDOM.render(React.createElement(ZeroExInstantOverlay, instantOverlayProps), injectedDiv);
 };
-- 
cgit v1.2.3


From f7914af9c564d4521e375fb3dd5825da763df7d6 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 16 Nov 2018 15:23:44 -0800
Subject: feat: rename props to config

---
 packages/instant/src/index.umd.ts | 50 +++++++++++++++++++++------------------
 1 file changed, 27 insertions(+), 23 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 81b7aebe3..fda21478f 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -7,34 +7,38 @@ import { ZeroExInstantOverlay, ZeroExInstantOverlayProps } from './index';
 import { assert } from './util/assert';
 import { util } from './util/util';
 
-export const render = (props: ZeroExInstantOverlayProps, selector: string = DEFAULT_ZERO_EX_CONTAINER_SELECTOR) => {
-    assert.isValidOrderSource('orderSource', props.orderSource);
-    if (!_.isUndefined(props.defaultSelectedAssetData)) {
-        assert.isHexString('defaultSelectedAssetData', props.defaultSelectedAssetData);
+export interface ZeroExInstantConfig extends ZeroExInstantOverlayProps {
+    shouldUseHistoryApi?: boolean;
+}
+
+export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_ZERO_EX_CONTAINER_SELECTOR) => {
+    assert.isValidOrderSource('orderSource', config.orderSource);
+    if (!_.isUndefined(config.defaultSelectedAssetData)) {
+        assert.isHexString('defaultSelectedAssetData', config.defaultSelectedAssetData);
     }
-    if (!_.isUndefined(props.additionalAssetMetaDataMap)) {
-        assert.isValidAssetMetaDataMap('props.additionalAssetMetaDataMap', props.additionalAssetMetaDataMap);
+    if (!_.isUndefined(config.additionalAssetMetaDataMap)) {
+        assert.isValidAssetMetaDataMap('props.additionalAssetMetaDataMap', config.additionalAssetMetaDataMap);
     }
-    if (!_.isUndefined(props.defaultAssetBuyAmount)) {
-        assert.isNumber('props.defaultAssetBuyAmount', props.defaultAssetBuyAmount);
+    if (!_.isUndefined(config.defaultAssetBuyAmount)) {
+        assert.isNumber('props.defaultAssetBuyAmount', config.defaultAssetBuyAmount);
     }
-    if (!_.isUndefined(props.networkId)) {
-        assert.isNumber('props.networkId', props.networkId);
+    if (!_.isUndefined(config.networkId)) {
+        assert.isNumber('props.networkId', config.networkId);
     }
-    if (!_.isUndefined(props.availableAssetDatas)) {
-        assert.areValidAssetDatas('availableAssetDatas', props.availableAssetDatas);
+    if (!_.isUndefined(config.availableAssetDatas)) {
+        assert.areValidAssetDatas('availableAssetDatas', config.availableAssetDatas);
     }
-    if (!_.isUndefined(props.onClose)) {
-        assert.isFunction('props.onClose', props.onClose);
+    if (!_.isUndefined(config.onClose)) {
+        assert.isFunction('props.onClose', config.onClose);
     }
-    if (!_.isUndefined(props.zIndex)) {
-        assert.isNumber('props.zIndex', props.zIndex);
+    if (!_.isUndefined(config.zIndex)) {
+        assert.isNumber('props.zIndex', config.zIndex);
     }
-    if (!_.isUndefined(props.affiliateInfo)) {
-        assert.isValidAffiliateInfo('props.affiliateInfo', props.affiliateInfo);
+    if (!_.isUndefined(config.affiliateInfo)) {
+        assert.isValidAffiliateInfo('props.affiliateInfo', config.affiliateInfo);
     }
-    if (!_.isUndefined(props.provider)) {
-        assert.isWeb3Provider('props.provider', props.provider);
+    if (!_.isUndefined(config.provider)) {
+        assert.isWeb3Provider('props.provider', config.provider);
     }
     assert.isString('selector', selector);
     // Render instant and return a callback that allows you to close it.
@@ -47,7 +51,7 @@ export const render = (props: ZeroExInstantOverlayProps, selector: string = DEFA
         injectedDiv.setAttribute('class', INJECTED_DIV_CLASS);
         appendTo.appendChild(injectedDiv);
         const instantOverlayProps = {
-            ...props,
+            ...config,
             onClose: () => window.history.back(),
         };
         ReactDOM.render(React.createElement(ZeroExInstantOverlay, instantOverlayProps), injectedDiv);
@@ -73,8 +77,8 @@ export const render = (props: ZeroExInstantOverlayProps, selector: string = DEFA
             // User pressed back, so close instant.
             closeInstant();
             delete window.onpopstate;
-            if (!_.isUndefined(props.onClose)) {
-                props.onClose();
+            if (!_.isUndefined(config.onClose)) {
+                config.onClose();
             }
         }
     };
-- 
cgit v1.2.3


From 9a53a29b1f421cdea190b6175dec437ec6d76a39 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 16 Nov 2018 15:41:21 -0800
Subject: feat: allow integrator to disable pushstate logic

---
 packages/instant/public/index.html |  2 ++
 packages/instant/src/index.umd.ts  | 54 ++++++++++++++++++++------------------
 2 files changed, 31 insertions(+), 25 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/public/index.html b/packages/instant/public/index.html
index 253cbb194..79edb6c17 100644
--- a/packages/instant/public/index.html
+++ b/packages/instant/public/index.html
@@ -128,8 +128,10 @@
             availableAssetDatas: availableAssetDatasString ? JSON.parse(availableAssetDatasString) : undefined,
             defaultSelectedAssetData: queryParams.getQueryParamValue('defaultSelectedAssetData'),
             affiliateInfo: affiliateInfoOverride,
+
         }
         const renderOptions = Object.assign({}, renderOptionsDefaults, removeUndefined(renderOptionsOverrides));
+        window.onpopstate = () => console.log('Integrators onpopstate called');
         zeroExInstant.render(renderOptions);
     </script>
 </body>
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index fda21478f..381c9094b 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -8,7 +8,7 @@ import { assert } from './util/assert';
 import { util } from './util/util';
 
 export interface ZeroExInstantConfig extends ZeroExInstantOverlayProps {
-    shouldUseHistoryApi?: boolean;
+    shouldDisablePushToHistory?: boolean;
 }
 
 export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_ZERO_EX_CONTAINER_SELECTOR) => {
@@ -50,36 +50,40 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
         injectedDiv.setAttribute('id', INJECTED_DIV_ID);
         injectedDiv.setAttribute('class', INJECTED_DIV_CLASS);
         appendTo.appendChild(injectedDiv);
+        const close = () => appendTo.removeChild(injectedDiv);
         const instantOverlayProps = {
             ...config,
-            onClose: () => window.history.back(),
+            // If we are using the history API, just go back to close
+            onClose: () => (config.shouldDisablePushToHistory ? close() : window.history.back()),
         };
         ReactDOM.render(React.createElement(ZeroExInstantOverlay, instantOverlayProps), injectedDiv);
-        const close = () => appendTo.removeChild(injectedDiv);
         return close;
     };
-    // Before we render, push to history saying that instant is showing for this part of the history.
-    window.history.pushState({ zeroExInstantShowing: true }, '0x Instant');
-    let closeInstant = renderInstant();
+    if (config.shouldDisablePushToHistory) {
+        renderInstant();
+    } else {
+        // Before we render, push to history saying that instant is showing for this part of the history.
+        window.history.pushState({ zeroExInstantShowing: true }, '0x Instant');
+        let closeInstant = renderInstant();
 
-    let prevOnPopState = util.boundNoop;
-    if (window.onpopstate) {
-        prevOnPopState = window.onpopstate.bind(window);
-    }
-    window.onpopstate = (e: PopStateEvent) => {
-        // Don't override integrators handler.
-        prevOnPopState(e);
-        // e.state represents the new state
-        if (e.state && e.state.zeroExInstantShowing) {
-            // The user pressed fowards, so re-render instant.
-            closeInstant = renderInstant();
-        } else {
-            // User pressed back, so close instant.
-            closeInstant();
-            delete window.onpopstate;
-            if (!_.isUndefined(config.onClose)) {
-                config.onClose();
-            }
+        let prevOnPopState = util.boundNoop;
+        if (window.onpopstate) {
+            prevOnPopState = window.onpopstate.bind(window);
         }
-    };
+        window.onpopstate = (e: PopStateEvent) => {
+            // Don't override integrators handler.
+            prevOnPopState(e);
+            // e.state represents the new state
+            if (e.state && e.state.zeroExInstantShowing) {
+                // The user pressed fowards, so re-render instant.
+                closeInstant = renderInstant();
+            } else {
+                // User pressed back, so close instant.
+                closeInstant();
+                if (!_.isUndefined(config.onClose)) {
+                    config.onClose();
+                }
+            }
+        };
+    }
 };
-- 
cgit v1.2.3


From a4f6cd21bd289eb2baaee8b6b7d09cbb9e0955dc Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 16 Nov 2018 15:45:02 -0800
Subject: feat: be more specific with callback name

---
 packages/instant/src/index.umd.ts | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 381c9094b..298b7733f 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -41,7 +41,7 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
         assert.isWeb3Provider('props.provider', config.provider);
     }
     assert.isString('selector', selector);
-    // Render instant and return a callback that allows you to close it.
+    // Render instant and return a callback that allows you to remove it from the DOM.
     const renderInstant = () => {
         const appendToIfExists = document.querySelector(selector);
         assert.assert(!_.isNull(appendToIfExists), `Could not find div with selector: ${selector}`);
@@ -50,21 +50,21 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
         injectedDiv.setAttribute('id', INJECTED_DIV_ID);
         injectedDiv.setAttribute('class', INJECTED_DIV_CLASS);
         appendTo.appendChild(injectedDiv);
-        const close = () => appendTo.removeChild(injectedDiv);
+        const removeFromDom = () => appendTo.removeChild(injectedDiv);
         const instantOverlayProps = {
             ...config,
             // If we are using the history API, just go back to close
-            onClose: () => (config.shouldDisablePushToHistory ? close() : window.history.back()),
+            onClose: () => (config.shouldDisablePushToHistory ? removeFromDom() : window.history.back()),
         };
         ReactDOM.render(React.createElement(ZeroExInstantOverlay, instantOverlayProps), injectedDiv);
-        return close;
+        return removeFromDom;
     };
     if (config.shouldDisablePushToHistory) {
         renderInstant();
     } else {
         // Before we render, push to history saying that instant is showing for this part of the history.
         window.history.pushState({ zeroExInstantShowing: true }, '0x Instant');
-        let closeInstant = renderInstant();
+        let removeInstant = renderInstant();
 
         let prevOnPopState = util.boundNoop;
         if (window.onpopstate) {
@@ -76,10 +76,10 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
             // e.state represents the new state
             if (e.state && e.state.zeroExInstantShowing) {
                 // The user pressed fowards, so re-render instant.
-                closeInstant = renderInstant();
+                removeInstant = renderInstant();
             } else {
                 // User pressed back, so close instant.
-                closeInstant();
+                removeInstant();
                 if (!_.isUndefined(config.onClose)) {
                     config.onClose();
                 }
-- 
cgit v1.2.3


From 51dce3008841b7bdc9080212f8b5e12a90f6cce9 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 16 Nov 2018 15:48:55 -0800
Subject: feat: add assert for shouldDisablePushToHistory

---
 packages/instant/src/index.umd.ts | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 298b7733f..9703c6fc0 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -17,28 +17,31 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
         assert.isHexString('defaultSelectedAssetData', config.defaultSelectedAssetData);
     }
     if (!_.isUndefined(config.additionalAssetMetaDataMap)) {
-        assert.isValidAssetMetaDataMap('props.additionalAssetMetaDataMap', config.additionalAssetMetaDataMap);
+        assert.isValidAssetMetaDataMap('additionalAssetMetaDataMap', config.additionalAssetMetaDataMap);
     }
     if (!_.isUndefined(config.defaultAssetBuyAmount)) {
-        assert.isNumber('props.defaultAssetBuyAmount', config.defaultAssetBuyAmount);
+        assert.isNumber('defaultAssetBuyAmount', config.defaultAssetBuyAmount);
     }
     if (!_.isUndefined(config.networkId)) {
-        assert.isNumber('props.networkId', config.networkId);
+        assert.isNumber('networkId', config.networkId);
     }
     if (!_.isUndefined(config.availableAssetDatas)) {
         assert.areValidAssetDatas('availableAssetDatas', config.availableAssetDatas);
     }
     if (!_.isUndefined(config.onClose)) {
-        assert.isFunction('props.onClose', config.onClose);
+        assert.isFunction('onClose', config.onClose);
     }
     if (!_.isUndefined(config.zIndex)) {
-        assert.isNumber('props.zIndex', config.zIndex);
+        assert.isNumber('zIndex', config.zIndex);
     }
     if (!_.isUndefined(config.affiliateInfo)) {
-        assert.isValidAffiliateInfo('props.affiliateInfo', config.affiliateInfo);
+        assert.isValidAffiliateInfo('affiliateInfo', config.affiliateInfo);
     }
     if (!_.isUndefined(config.provider)) {
-        assert.isWeb3Provider('props.provider', config.provider);
+        assert.isWeb3Provider('provider', config.provider);
+    }
+    if (!_.isUndefined(config.shouldDisablePushToHistory)) {
+        assert.isBoolean('shouldDisablePushToHistory', config.shouldDisablePushToHistory);
     }
     assert.isString('selector', selector);
     // Render instant and return a callback that allows you to remove it from the DOM.
-- 
cgit v1.2.3


From 6e2fbcdb3e17e328fc76411b352b2385838eaa3a Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 16 Nov 2018 15:58:41 -0800
Subject: feat: add URL override param

---
 packages/instant/public/index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/public/index.html b/packages/instant/public/index.html
index 79edb6c17..039f8b781 100644
--- a/packages/instant/public/index.html
+++ b/packages/instant/public/index.html
@@ -128,7 +128,7 @@
             availableAssetDatas: availableAssetDatasString ? JSON.parse(availableAssetDatasString) : undefined,
             defaultSelectedAssetData: queryParams.getQueryParamValue('defaultSelectedAssetData'),
             affiliateInfo: affiliateInfoOverride,
-
+            shouldDisablePushToHistory: !!queryParams.getQueryParamValue('shouldDisablePushToHistory'),
         }
         const renderOptions = Object.assign({}, renderOptionsDefaults, removeUndefined(renderOptionsOverrides));
         window.onpopstate = () => console.log('Integrators onpopstate called');
-- 
cgit v1.2.3


From 654c13df8aee2e43992c6629d2249d56667fec67 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 16 Nov 2018 16:07:37 -0800
Subject: fix: bug where we did not call onClose config

---
 packages/instant/src/index.umd.ts | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 9703c6fc0..518326e21 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -53,14 +53,19 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
         injectedDiv.setAttribute('id', INJECTED_DIV_ID);
         injectedDiv.setAttribute('class', INJECTED_DIV_CLASS);
         appendTo.appendChild(injectedDiv);
-        const removeFromDom = () => appendTo.removeChild(injectedDiv);
+        const closeInstant = () => {
+            if (config.onClose) {
+                config.onClose();
+            }
+            appendTo.removeChild(injectedDiv);
+        };
         const instantOverlayProps = {
             ...config,
             // If we are using the history API, just go back to close
-            onClose: () => (config.shouldDisablePushToHistory ? removeFromDom() : window.history.back()),
+            onClose: () => (config.shouldDisablePushToHistory ? closeInstant() : window.history.back()),
         };
         ReactDOM.render(React.createElement(ZeroExInstantOverlay, instantOverlayProps), injectedDiv);
-        return removeFromDom;
+        return closeInstant;
     };
     if (config.shouldDisablePushToHistory) {
         renderInstant();
@@ -83,9 +88,6 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
             } else {
                 // User pressed back, so close instant.
                 removeInstant();
-                if (!_.isUndefined(config.onClose)) {
-                    config.onClose();
-                }
             }
         };
     }
-- 
cgit v1.2.3


From ac942faa258f604f4f6171759f6bcdf786317d29 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 16 Nov 2018 16:14:10 -0800
Subject: chore: use lodash where relevant

---
 packages/instant/src/index.umd.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 518326e21..34d893ad7 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -54,7 +54,7 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
         injectedDiv.setAttribute('class', INJECTED_DIV_CLASS);
         appendTo.appendChild(injectedDiv);
         const closeInstant = () => {
-            if (config.onClose) {
+            if (!_.isUndefined(config.onClose)) {
                 config.onClose();
             }
             appendTo.removeChild(injectedDiv);
-- 
cgit v1.2.3


From 9384c507ac29043d0d2f68bef3dde94a43282d09 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 16 Nov 2018 16:33:02 -0800
Subject: feat: add isInstantRendered check to safeguard against double renders
 and double removes

---
 packages/instant/public/index.html |  4 ++++
 packages/instant/src/index.umd.ts  | 18 +++++++++++++-----
 2 files changed, 17 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/public/index.html b/packages/instant/public/index.html
index 039f8b781..557cfa3dc 100644
--- a/packages/instant/public/index.html
+++ b/packages/instant/public/index.html
@@ -27,6 +27,10 @@
 <body>
     <div id="zeroExInstantContainer"></div>
     <script>
+        // Simulate history 
+        window.history.pushState({ page: 1 }, '0x Instant');
+        window.history.pushState({ page: 2 }, '0x Instant');
+        window.history.pushState({ page: 3 }, '0x Instant');
         const removeUndefined = (obj) => {
             for (let k in obj) if (obj[k] === undefined) delete obj[k];
             return obj;
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 34d893ad7..64f888e00 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -68,7 +68,9 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
         return closeInstant;
     };
     if (config.shouldDisablePushToHistory) {
-        renderInstant();
+        if (!isInstantRendered()) {
+            renderInstant();
+        }
     } else {
         // Before we render, push to history saying that instant is showing for this part of the history.
         window.history.pushState({ zeroExInstantShowing: true }, '0x Instant');
@@ -83,12 +85,18 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
             prevOnPopState(e);
             // e.state represents the new state
             if (e.state && e.state.zeroExInstantShowing) {
-                // The user pressed fowards, so re-render instant.
-                removeInstant = renderInstant();
+                // We have returned to a history state that expects instant to be rendered.
+                if (!isInstantRendered()) {
+                    removeInstant = renderInstant();
+                }
             } else {
-                // User pressed back, so close instant.
-                removeInstant();
+                // History has changed to a different state.
+                if (isInstantRendered()) {
+                    removeInstant();
+                }
             }
         };
     }
 };
+
+const isInstantRendered = (): boolean => !!document.getElementById(INJECTED_DIV_ID);
-- 
cgit v1.2.3


From 21046e4349a130efc186845948c06ebdcadd892c Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 16 Nov 2018 17:19:09 -0800
Subject: chore: make instant public

---
 packages/instant/package.json | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/package.json b/packages/instant/package.json
index bddc88d18..a44c3c050 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -5,7 +5,6 @@
         "node": ">=6.12"
     },
     "description": "0x Instant React Component",
-    "private": true,
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.ts",
     "scripts": {
@@ -98,6 +97,6 @@
         "webpack-dev-server": "^3.1.9"
     },
     "publishConfig": {
-        "access": "private"
+        "access": "public"
     }
 }
-- 
cgit v1.2.3


From 302d172aad0a9b1c1aac6b2652cbd4088412675a Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 16 Nov 2018 17:50:47 -0800
Subject: feat: fix instant build and add to project references

---
 packages/instant/tsconfig.json | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/tsconfig.json b/packages/instant/tsconfig.json
index 28a6190b8..14b0ad8f7 100644
--- a/packages/instant/tsconfig.json
+++ b/packages/instant/tsconfig.json
@@ -2,16 +2,11 @@
     "extends": "../../tsconfig",
     "compilerOptions": {
         "outDir": "lib",
-        "rootDir": ".",
+        "rootDir": "src",
         "jsx": "react",
-        "allowSyntheticDefaultImports": true,
         "noImplicitAny": true,
-        "module": "ESNext",
-        "moduleResolution": "node",
-        "lib": ["es2015", "dom"],
-        "target": "es5",
-        "sourceMap": true
+        "allowSyntheticDefaultImports": true
     },
-    "include": ["./src/**/*", "./test/**/*"],
+    "include": ["./src/**/*"],
     "exclude": ["./src/index.umd.ts"]
 }
-- 
cgit v1.2.3


From 4caacc78a1cbf287b88543355efdfb86a2d3d801 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 16 Nov 2018 18:05:32 -0800
Subject: fix: specify new location of index.js in package.json

---
 packages/instant/package.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/package.json b/packages/instant/package.json
index a44c3c050..185fd7faa 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -5,8 +5,8 @@
         "node": ">=6.12"
     },
     "description": "0x Instant React Component",
-    "main": "lib/src/index.js",
-    "types": "lib/src/index.d.ts",
+    "main": "lib/index.js",
+    "types": "lib/index.d.ts",
     "scripts": {
         "build": "yarn build:all",
         "build:all": "run-p build:umd:prod build:commonjs",
-- 
cgit v1.2.3


From 9ab55fd07d3a11616d12c95ef512f100d12a0aee Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 19 Nov 2018 16:22:05 -0800
Subject: fix: npmignore file ignoring index.d.ts

---
 packages/instant/.npmignore | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/.npmignore b/packages/instant/.npmignore
index 579d65af0..a4f7810c0 100644
--- a/packages/instant/.npmignore
+++ b/packages/instant/.npmignore
@@ -1,5 +1,5 @@
 .*
 *
 */
-!lib/src/**/*
+!lib/**/*
 !umd/**/*
\ No newline at end of file
-- 
cgit v1.2.3


From 6de499459cb29f74cabd91c441f85e4c2325a6d7 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 19 Nov 2018 17:10:47 -0800
Subject: fix: do not use document on import

---
 packages/instant/src/components/zero_ex_instant_provider.tsx | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 8be53ee20..ac246128c 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -19,8 +19,6 @@ import { Heartbeater } from '../util/heartbeater';
 import { generateAccountHeartbeater, generateBuyQuoteHeartbeater } from '../util/heartbeater_factory';
 import { providerStateFactory } from '../util/provider_state_factory';
 
-fonts.include();
-
 export type ZeroExInstantProviderProps = ZeroExInstantProviderRequiredProps &
     Partial<ZeroExInstantProviderOptionalProps>;
 
@@ -86,6 +84,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
     }
     constructor(props: ZeroExInstantProviderProps) {
         super(props);
+        fonts.include();
         const initialAppState = ZeroExInstantProvider._mergeDefaultStateWithProps(this.props);
         this._store = store.create(initialAppState);
     }
-- 
cgit v1.2.3


From 83f4fa92a5619afc129dd1098877f4c889dc27c4 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 10:19:59 -0800
Subject: fix(instant): Autofocus text amount input

---
 packages/instant/src/components/erc20_asset_amount_input.tsx | 1 +
 packages/instant/src/components/scaling_amount_input.tsx     | 3 +++
 packages/instant/src/components/scaling_input.tsx            | 5 ++++-
 3 files changed, 8 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/erc20_asset_amount_input.tsx b/packages/instant/src/components/erc20_asset_amount_input.tsx
index 520ac33d5..8b4494022 100644
--- a/packages/instant/src/components/erc20_asset_amount_input.tsx
+++ b/packages/instant/src/components/erc20_asset_amount_input.tsx
@@ -62,6 +62,7 @@ export class ERC20AssetAmountInput extends React.Component<ERC20AssetAmountInput
                         maxFontSizePx={this.props.startingFontSizePx}
                         onAmountChange={this._handleChange}
                         onFontSizeChange={this._handleFontSizeChange}
+                        autofocus={true}
                     />
                 </Container>
                 <Container
diff --git a/packages/instant/src/components/scaling_amount_input.tsx b/packages/instant/src/components/scaling_amount_input.tsx
index 5dc719293..3395cded1 100644
--- a/packages/instant/src/components/scaling_amount_input.tsx
+++ b/packages/instant/src/components/scaling_amount_input.tsx
@@ -18,6 +18,7 @@ export interface ScalingAmountInputProps {
     value?: BigNumber;
     onAmountChange: (value?: BigNumber) => void;
     onFontSizeChange: (fontSizePx: number) => void;
+    autofocus: boolean;
 }
 interface ScalingAmountInputState {
     stringValue: string;
@@ -29,6 +30,7 @@ export class ScalingAmountInput extends React.Component<ScalingAmountInputProps,
         onAmountChange: util.boundNoop,
         onFontSizeChange: util.boundNoop,
         isDisabled: false,
+        autofocus: false,
     };
     public constructor(props: ScalingAmountInputProps) {
         super(props);
@@ -64,6 +66,7 @@ export class ScalingAmountInput extends React.Component<ScalingAmountInputProps,
                 placeholder="0.00"
                 emptyInputWidthCh={3.5}
                 isDisabled={this.props.isDisabled}
+                autofocus={this.props.autofocus}
             />
         );
     }
diff --git a/packages/instant/src/components/scaling_input.tsx b/packages/instant/src/components/scaling_input.tsx
index e1599a316..c379b76cd 100644
--- a/packages/instant/src/components/scaling_input.tsx
+++ b/packages/instant/src/components/scaling_input.tsx
@@ -28,6 +28,7 @@ export interface ScalingInputProps {
     maxLength?: number;
     scalingSettings: ScalingSettings;
     isDisabled: boolean;
+    autofocus: boolean;
 }
 
 export interface ScalingInputState {
@@ -51,6 +52,7 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
         maxLength: 7,
         scalingSettings: defaultScalingSettings,
         isDisabled: false,
+        autofocus: false,
     };
     public state: ScalingInputState = {
         inputWidthPxAtPhaseChange: undefined,
@@ -123,7 +125,7 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
         }
     }
     public render(): React.ReactNode {
-        const { isDisabled, fontColor, onChange, placeholder, value, maxLength } = this.props;
+        const { autofocus, isDisabled, fontColor, onChange, placeholder, value, maxLength } = this.props;
         const phase = ScalingInput.getPhaseFromProps(this.props);
         return (
             <Input
@@ -136,6 +138,7 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
                 width={this._calculateWidth(phase)}
                 maxLength={maxLength}
                 disabled={isDisabled}
+                autoFocus={autofocus}
             />
         );
     }
-- 
cgit v1.2.3


From cd4600b081b9ee467471174fe6736efab6247759 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 10:20:16 -0800
Subject: fix(instant): Right align amounts

---
 packages/instant/src/components/instant_heading.tsx | 4 ++--
 packages/instant/src/components/ui/text.tsx         | 4 ++++
 2 files changed, 6 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/instant_heading.tsx b/packages/instant/src/components/instant_heading.tsx
index 002695269..ace577824 100644
--- a/packages/instant/src/components/instant_heading.tsx
+++ b/packages/instant/src/components/instant_heading.tsx
@@ -107,7 +107,7 @@ export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
 
     private readonly _renderEthAmount = (): React.ReactNode => {
         return (
-            <Text fontSize="16px" fontColor={ColorOption.white} fontWeight={500}>
+            <Text fontSize="16px" textAlign="right" width="100%" fontColor={ColorOption.white} fontWeight={500}>
                 {format.ethBaseUnitAmount(
                     this.props.totalEthBaseUnitAmount,
                     4,
@@ -119,7 +119,7 @@ export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
 
     private readonly _renderDollarAmount = (): React.ReactNode => {
         return (
-            <Text fontSize="16px" fontColor={ColorOption.white}>
+            <Text fontSize="16px" textAlign="right" width="100%" fontColor={ColorOption.white}>
                 {format.ethBaseUnitAmountInUsd(
                     this.props.totalEthBaseUnitAmount,
                     this.props.ethUsdPrice,
diff --git a/packages/instant/src/components/ui/text.tsx b/packages/instant/src/components/ui/text.tsx
index fd14cc4d1..8e573d7b9 100644
--- a/packages/instant/src/components/ui/text.tsx
+++ b/packages/instant/src/components/ui/text.tsx
@@ -11,6 +11,7 @@ export interface TextProps {
     fontSize?: string;
     opacity?: number;
     letterSpacing?: string;
+    textAlign?: string;
     textTransform?: string;
     lineHeight?: string;
     className?: string;
@@ -22,6 +23,7 @@ export interface TextProps {
     noWrap?: boolean;
     display?: string;
     href?: string;
+    width?: string;
 }
 
 export const Text: React.StatelessComponent<TextProps> = ({ href, onClick, ...rest }) => {
@@ -51,6 +53,8 @@ export const StyledText =
         ${props => (props.display ? `display: ${props.display}` : '')};
         ${props => (props.letterSpacing ? `letter-spacing: ${props.letterSpacing}` : '')};
         ${props => (props.textTransform ? `text-transform: ${props.textTransform}` : '')};
+        ${props => (props.textAlign ? `text-align: ${props.textAlign}` : '')};
+        ${props => (props.width ? `width: ${props.width}` : '')};
         &:hover {
             ${props =>
                 props.onClick ? `color: ${darken(darkenOnHoverAmount, props.theme[props.fontColor || 'white'])}` : ''};
-- 
cgit v1.2.3


From 2bda6dd719d748a4bfa5ff8e23e97924e0258af1 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 10:36:23 -0800
Subject: autofocus -> hasAutoFocus

---
 packages/instant/src/components/erc20_asset_amount_input.tsx | 2 +-
 packages/instant/src/components/scaling_amount_input.tsx     | 6 +++---
 packages/instant/src/components/scaling_input.tsx            | 8 ++++----
 3 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/erc20_asset_amount_input.tsx b/packages/instant/src/components/erc20_asset_amount_input.tsx
index 8b4494022..ab8c019c7 100644
--- a/packages/instant/src/components/erc20_asset_amount_input.tsx
+++ b/packages/instant/src/components/erc20_asset_amount_input.tsx
@@ -62,7 +62,7 @@ export class ERC20AssetAmountInput extends React.Component<ERC20AssetAmountInput
                         maxFontSizePx={this.props.startingFontSizePx}
                         onAmountChange={this._handleChange}
                         onFontSizeChange={this._handleFontSizeChange}
-                        autofocus={true}
+                        hasAutofocus={true}
                     />
                 </Container>
                 <Container
diff --git a/packages/instant/src/components/scaling_amount_input.tsx b/packages/instant/src/components/scaling_amount_input.tsx
index 3395cded1..0861bbe05 100644
--- a/packages/instant/src/components/scaling_amount_input.tsx
+++ b/packages/instant/src/components/scaling_amount_input.tsx
@@ -18,7 +18,7 @@ export interface ScalingAmountInputProps {
     value?: BigNumber;
     onAmountChange: (value?: BigNumber) => void;
     onFontSizeChange: (fontSizePx: number) => void;
-    autofocus: boolean;
+    hasAutofocus: boolean;
 }
 interface ScalingAmountInputState {
     stringValue: string;
@@ -30,7 +30,7 @@ export class ScalingAmountInput extends React.Component<ScalingAmountInputProps,
         onAmountChange: util.boundNoop,
         onFontSizeChange: util.boundNoop,
         isDisabled: false,
-        autofocus: false,
+        hasAutofocus: false,
     };
     public constructor(props: ScalingAmountInputProps) {
         super(props);
@@ -66,7 +66,7 @@ export class ScalingAmountInput extends React.Component<ScalingAmountInputProps,
                 placeholder="0.00"
                 emptyInputWidthCh={3.5}
                 isDisabled={this.props.isDisabled}
-                autofocus={this.props.autofocus}
+                hasAutofocus={this.props.hasAutofocus}
             />
         );
     }
diff --git a/packages/instant/src/components/scaling_input.tsx b/packages/instant/src/components/scaling_input.tsx
index c379b76cd..129162a74 100644
--- a/packages/instant/src/components/scaling_input.tsx
+++ b/packages/instant/src/components/scaling_input.tsx
@@ -28,7 +28,7 @@ export interface ScalingInputProps {
     maxLength?: number;
     scalingSettings: ScalingSettings;
     isDisabled: boolean;
-    autofocus: boolean;
+    hasAutofocus: boolean;
 }
 
 export interface ScalingInputState {
@@ -52,7 +52,7 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
         maxLength: 7,
         scalingSettings: defaultScalingSettings,
         isDisabled: false,
-        autofocus: false,
+        hasAutofocus: false,
     };
     public state: ScalingInputState = {
         inputWidthPxAtPhaseChange: undefined,
@@ -125,7 +125,7 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
         }
     }
     public render(): React.ReactNode {
-        const { autofocus, isDisabled, fontColor, onChange, placeholder, value, maxLength } = this.props;
+        const { hasAutofocus, isDisabled, fontColor, onChange, placeholder, value, maxLength } = this.props;
         const phase = ScalingInput.getPhaseFromProps(this.props);
         return (
             <Input
@@ -138,7 +138,7 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
                 width={this._calculateWidth(phase)}
                 maxLength={maxLength}
                 disabled={isDisabled}
-                autoFocus={autofocus}
+                autoFocus={hasAutofocus}
             />
         );
     }
-- 
cgit v1.2.3


From ac1ffe53df90df9ecf4aca972a5625568f0b2a3a Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 11:21:16 -0800
Subject: Send in rollbar environment

---
 packages/instant/webpack.config.js | 28 ++++++++++++++++++++--------
 1 file changed, 20 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 41276809c..161e7d1b0 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -11,21 +11,31 @@ const GIT_SHA = childProcess
     .toString()
     .trim();
 
-const HEAP_PRODUCTION_ENV_VAR_NAME = 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION';
-const HEAP_DEVELOPMENT_ENV_VAR_NAME = 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT';
-const getHeapAnalyticsId = modeName => {
-    if (modeName === 'production') {
-        return process.env[HEAP_PRODUCTION_ENV_VAR_NAME];
+const getEnvironmentName = (env, argv) => {
+    if (env && env.dogfood) {
+        return 'dogfood';
+    } else if (env && env.staging) {
+        return 'staging';
     }
 
-    if (modeName === 'development') {
-        return process.env[HEAP_DEVELOPMENT_ENV_VAR_NAME];
+    // argv.mode should be 'development' or 'production'
+    return argv.mode;
+};
+
+const getHeapAnalyticsId = environmentName => {
+    if (environmentName === 'production') {
+        return process.env['INSTANT_HEAP_ANALYTICS_ID_PRODUCTION'];
+    }
+
+    if (environmentName === 'development' || environmentName === 'dogfood' || environmentName === 'staging') {
+        return process.env['INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT'];
     }
 
     return undefined;
 };
 
 module.exports = (env, argv) => {
+    const environmentName = getEnvironmentName(env, argv);
     const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
     const config = {
         entry: {
@@ -41,8 +51,10 @@ module.exports = (env, argv) => {
             new webpack.DefinePlugin({
                 'process.env': {
                     GIT_SHA: JSON.stringify(GIT_SHA),
-                    HEAP_ANALYTICS_ID: getHeapAnalyticsId(argv.mode),
                     NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
+                    HEAP_ANALYTICS_ID: getHeapAnalyticsId(environmentName),
+                    ROLLBAR_ENVIRONMENT: JSON.stringify(environmentName),
+                    ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env.INSTANT_ROLLBAR_CLIENT_TOKEN),
                 },
             }),
         ],
-- 
cgit v1.2.3


From d2dd5f93d21404ee5424792a4e29e843140a7fa1 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 11:39:31 -0800
Subject: Introduce rollbar plugin

---
 packages/instant/.dogfood.discharge.json |  4 +-
 packages/instant/.staging.discharge.json |  4 +-
 packages/instant/package.json            |  3 ++
 packages/instant/webpack.config.js       | 63 ++++++++++++++++++++++++++------
 4 files changed, 59 insertions(+), 15 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index ca36b3861..cea579c27 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,12 +1,12 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod --env.dogfood",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
     "trailing_slashes": true,
     "cache": 3600,
-    "aws_profile": "default",
+    "aws_profile": "0xproject",
     "aws_region": "us-east-1",
     "cdn": false,
     "dns_configured": true
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index c917a650b..9e63cb110 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,12 +1,12 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod --env.staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
     "trailing_slashes": true,
     "cache": 3600,
-    "aws_profile": "default",
+    "aws_profile": "0xproject",
     "aws_region": "us-east-1",
     "cdn": false,
     "dns_configured": true
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 1813d61e5..e613e028c 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -64,6 +64,7 @@
         "react-redux": "^5.0.7",
         "redux": "^4.0.0",
         "redux-devtools-extension": "^2.13.5",
+        "rollbar": "^2.5.0",
         "styled-components": "^4.0.2",
         "ts-optchain": "^0.1.1"
     },
@@ -88,7 +89,9 @@
         "make-promises-safe": "^1.1.0",
         "npm-run-all": "^4.1.2",
         "nyc": "^11.0.1",
+        "rollbar-sourcemap-webpack-plugin": "^2.4.0",
         "shx": "^0.2.2",
+        "source-map-loader": "^0.2.4",
         "svg-react-loader": "^0.4.6",
         "ts-jest": "^23.10.3",
         "tslint": "5.11.0",
diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 161e7d1b0..2375bbd31 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -1,6 +1,7 @@
 const childProcess = require('child_process');
 const ip = require('ip');
 const path = require('path');
+const RollbarSourceMapPlugin = require('rollbar-sourcemap-webpack-plugin');
 const webpack = require('webpack');
 
 // The common js bundle (not this one) is built using tsc.
@@ -34,9 +35,59 @@ const getHeapAnalyticsId = environmentName => {
     return undefined;
 };
 
+const getRollbarPlugin = environmentName => {
+    if (!environmentName) {
+        return undefined;
+    }
+
+    const publishToken = process.env.INSTANT_ROLLBAR_PUBLISH_TOKEN;
+    if (!publishToken) {
+        return undefined;
+    }
+
+    let rollbarPublicPath;
+    if (environmentName === 'dogfood') {
+        rollbarPublicPath = 'http://0x-instant-dogfood.s3-website-us-east-1.amazonaws.com';
+    } else if (environmentName === 'staging') {
+        rollbarPublicPath = 'http://0x-instant-staging.s3-website-us-east-1.amazonaws.com';
+    }
+
+    if (!rollbarPublicPath) {
+        console.log('No rollbar public path');
+        return undefined;
+    }
+
+    const rollbarPluginOptions = {
+        accessToken: publishToken,
+        version: GIT_SHA,
+        publicPath: rollbarPublicPath,
+    };
+    return new RollbarSourceMapPlugin(rollbarPluginOptions);
+};
+
 module.exports = (env, argv) => {
     const environmentName = getEnvironmentName(env, argv);
     const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
+
+    let plugins = [
+        new webpack.DefinePlugin({
+            'process.env': {
+                GIT_SHA: JSON.stringify(GIT_SHA),
+                NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
+                HEAP_ANALYTICS_ID: getHeapAnalyticsId(environmentName),
+                ROLLBAR_ENVIRONMENT: JSON.stringify(environmentName),
+                ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env.INSTANT_ROLLBAR_CLIENT_TOKEN),
+            },
+        }),
+    ];
+    const rollbarPlugin = getRollbarPlugin(environmentName);
+    if (rollbarPlugin) {
+        console.log('Using rollbar plugin');
+        plugins = plugins.concat(rollbarPlugin);
+    } else {
+        console.log('Not using rollbar plugin');
+    }
+
     const config = {
         entry: {
             instant: './src/index.umd.ts',
@@ -47,17 +98,7 @@ module.exports = (env, argv) => {
             library: 'zeroExInstant',
             libraryTarget: 'umd',
         },
-        plugins: [
-            new webpack.DefinePlugin({
-                'process.env': {
-                    GIT_SHA: JSON.stringify(GIT_SHA),
-                    NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
-                    HEAP_ANALYTICS_ID: getHeapAnalyticsId(environmentName),
-                    ROLLBAR_ENVIRONMENT: JSON.stringify(environmentName),
-                    ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env.INSTANT_ROLLBAR_CLIENT_TOKEN),
-                },
-            }),
-        ],
+        plugins,
         devtool: 'source-map',
         resolve: {
             extensions: ['.js', '.json', '.ts', '.tsx'],
-- 
cgit v1.2.3


From 05d45e7146ce862ebf7318db636b1a1652348243 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 12:05:48 -0800
Subject: Use sourcemap loader

---
 packages/instant/webpack.config.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 2375bbd31..e472824f5 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -77,6 +77,7 @@ module.exports = (env, argv) => {
                 HEAP_ANALYTICS_ID: getHeapAnalyticsId(environmentName),
                 ROLLBAR_ENVIRONMENT: JSON.stringify(environmentName),
                 ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env.INSTANT_ROLLBAR_CLIENT_TOKEN),
+                ROLLBAR_FORCE_DEVELOPMENT_REPORT: JSON.stringify(process.env.INSTANT_ROLLBAR_FORCE_DEVELOPMENT_REPORT),
             },
         }),
     ];
@@ -113,6 +114,15 @@ module.exports = (env, argv) => {
                     test: /\.svg$/,
                     loader: 'svg-react-loader',
                 },
+                {
+                    test: /\.js$/,
+                    loader: 'source-map-loader',
+                    exclude: [
+                        // instead of /\/node_modules\//
+                        path.join(process.cwd(), 'node_modules'),
+                        path.join(process.cwd(), '../..', 'node_modules'),
+                    ],
+                },
             ],
         },
         devServer: {
-- 
cgit v1.2.3


From 728617fed2fee99b2accdcf6d2ddc9036c9ad266 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 12:06:10 -0800
Subject: feat(instant): Report errors to rollbar

---
 .../src/components/zero_ex_instant_container.tsx   |  3 +
 packages/instant/src/constants.ts                  |  7 +++
 packages/instant/src/util/error_reporter.ts        | 68 ++++++++++++++++++++++
 3 files changed, 78 insertions(+)
 create mode 100644 packages/instant/src/util/error_reporter.ts

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 47c938472..6d7cef7fd 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -12,12 +12,15 @@ import { SelectedAssetInstantHeading } from '../containers/selected_asset_instan
 import { ColorOption } from '../style/theme';
 import { zIndex } from '../style/z_index';
 import { OrderProcessState, SlideAnimationState } from '../types';
+import { setupRollbar } from '../util/error_reporter';
 
 import { CSSReset } from './css_reset';
 import { SlidingPanel } from './sliding_panel';
 import { Container } from './ui/container';
 import { Flex } from './ui/flex';
 
+setupRollbar();
+
 export interface ZeroExInstantContainerProps {
     orderProcessState: OrderProcessState;
 }
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index be6077ca9..23660360d 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -20,6 +20,13 @@ export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
+export const ROLLBAR_CLIENT_TOKEN = process.env.ROLLBAR_CLIENT_TOKEN;
+export const ROLLBAR_ENVIRONMENT = process.env.ROLLBAR_ENVIRONMENT as
+    | 'dogfood'
+    | 'staging'
+    | 'development'
+    | 'production'
+    | undefined;
 export const COINBASE_WALLET_IOS_APP_STORE_URL = 'https://itunes.apple.com/us/app/coinbase-wallet/id1278383455?mt=8';
 export const COINBASE_WALLET_ANDROID_APP_STORE_URL = 'https://play.google.com/store/apps/details?id=org.toshi&hl=en';
 export const COINBASE_WALLET_SITE_URL = 'https://wallet.coinbase.com/';
diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
new file mode 100644
index 000000000..81a90e7f5
--- /dev/null
+++ b/packages/instant/src/util/error_reporter.ts
@@ -0,0 +1,68 @@
+import { logUtils } from '@0x/utils';
+
+import { ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENVIRONMENT } from '../constants';
+
+// Import version of Rollbar designed for embedded components
+// See https://docs.rollbar.com/docs/using-rollbarjs-inside-an-embedded-component
+// tslint:disable-next-line:no-var-requires
+const Rollbar = require('rollbar/dist/rollbar.noconflict.umd');
+
+const shouldAllowRollbar = () => {
+    if (ROLLBAR_ENVIRONMENT === 'development') {
+        return process.env.ROLLBAR_FORCE_DEVELOPMENT_REPORT ? true : false;
+    }
+    return true;
+};
+
+let rollbar: any;
+if (ROLLBAR_CLIENT_TOKEN && ROLLBAR_ENVIRONMENT && shouldAllowRollbar()) {
+    rollbar = new Rollbar({
+        accessToken: ROLLBAR_CLIENT_TOKEN,
+        captureUncaught: true,
+        captureUnhandledRejections: true,
+        enabled: true,
+        itemsPerMinute: 10,
+        maxItems: 500,
+        payload: {
+            environment: ROLLBAR_ENVIRONMENT,
+            client: {
+                javascript: {
+                    source_map_enabled: true,
+                    code_version: process.env.GIT_SHA,
+                    guess_uncaught_frames: true,
+                },
+            },
+        },
+        uncaughtErrorLevel: 'error',
+        ignoredMessages: [
+            // Errors from the third-party scripts
+            'Script error',
+            // Network errors or ad-blockers
+            'TypeError: Failed to fetch',
+            'Exchange has not been deployed to detected network (network/artifact mismatch)',
+            // Source: https://groups.google.com/a/chromium.org/forum/#!topic/chromium-discuss/7VU0_VvC7mE
+            "undefined is not an object (evaluating '__gCrWeb.autofill.extractForms')",
+            // Source: http://stackoverflow.com/questions/43399818/securityerror-from-facebook-and-cross-domain-messaging
+            'SecurityError (DOM Exception 18)',
+        ],
+    });
+}
+
+export const setupRollbar = (): any => {
+    return rollbar as any;
+};
+
+export const errorReporter = {
+    report(err: Error): void {
+        if (!rollbar) {
+            logUtils.log('Not reporting to rollbar because not configured', err);
+            return;
+        }
+
+        rollbar.error(err, (rollbarErr: Error) => {
+            if (rollbarErr) {
+                logUtils.log(`Error reporting to rollbar, ignoring: ${rollbarErr}`);
+            }
+        });
+    },
+};
-- 
cgit v1.2.3


From 748e3c0c5358b99f15baf4bf95da027c9b83eb89 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 13:14:20 -0800
Subject: Force source maps on staging and dogfood

---
 packages/instant/webpack.config.js | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index e472824f5..e3ba59eb3 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -35,12 +35,14 @@ const getHeapAnalyticsId = environmentName => {
     return undefined;
 };
 
+const ROLLBAR_PUBLISH_TOKEN_ENV_NAME = 'INSTANT_ROLLBAR_PUBLISH_TOKEN';
+const ROLLBAR_CLIENT_TOKEN_ENV_NAME = 'INSTANT_ROLLBAR_CLIENT_TOKEN';
 const getRollbarPlugin = environmentName => {
     if (!environmentName) {
         return undefined;
     }
 
-    const publishToken = process.env.INSTANT_ROLLBAR_PUBLISH_TOKEN;
+    const publishToken = process.env[ROLLBAR_PUBLISH_TOKEN_ENV_NAME];
     if (!publishToken) {
         return undefined;
     }
@@ -65,6 +67,26 @@ const getRollbarPlugin = environmentName => {
     return new RollbarSourceMapPlugin(rollbarPluginOptions);
 };
 
+const validateRollbar = (environmentName, rollbarPlugin) => {
+    const requiresRollbar = environmentName === 'dogfood' || environmentName === 'staging';
+
+    if (!requiresRollbar) {
+        return;
+    }
+
+    if (!process.env[ROLLBAR_CLIENT_TOKEN_ENV_NAME]) {
+        throw new Error(`${ROLLBAR_CLIENT_TOKEN_ENV_NAME} must be set for ${environmentName}`);
+    }
+
+    if (!rollbarPlugin) {
+        if (environmentName === 'dogfood' || environmentName === 'staging') {
+            throw new Error(
+                `Please set rollbar env var ${ROLLBAR_PUBLISH_TOKEN_ENV_NAME} to a Rollbar project access token with post_server_item permissions to deploy source maps to ${environmentName}`,
+            );
+        }
+    }
+};
+
 module.exports = (env, argv) => {
     const environmentName = getEnvironmentName(env, argv);
     const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
@@ -76,11 +98,12 @@ module.exports = (env, argv) => {
                 NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
                 HEAP_ANALYTICS_ID: getHeapAnalyticsId(environmentName),
                 ROLLBAR_ENVIRONMENT: JSON.stringify(environmentName),
-                ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env.INSTANT_ROLLBAR_CLIENT_TOKEN),
+                ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env[ROLLBAR_CLIENT_TOKEN_ENV_NAME]),
                 ROLLBAR_FORCE_DEVELOPMENT_REPORT: JSON.stringify(process.env.INSTANT_ROLLBAR_FORCE_DEVELOPMENT_REPORT),
             },
         }),
     ];
+
     const rollbarPlugin = getRollbarPlugin(environmentName);
     if (rollbarPlugin) {
         console.log('Using rollbar plugin');
@@ -88,6 +111,7 @@ module.exports = (env, argv) => {
     } else {
         console.log('Not using rollbar plugin');
     }
+    validateRollbar(environmentName, rollbarPlugin);
 
     const config = {
         entry: {
-- 
cgit v1.2.3


From 934570d12fae9c67ae18fc914577f02a51af3bca Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 13:18:47 -0800
Subject: Explicit error reporting

---
 packages/instant/src/redux/async_data.ts         | 3 +++
 packages/instant/src/util/buy_quote_updater.ts   | 4 +++-
 packages/instant/src/util/gas_price_estimator.ts | 5 ++++-
 packages/instant/src/util/heap.ts                | 3 ++-
 4 files changed, 12 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 5d30388b8..29d441c75 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -9,6 +9,7 @@ import { assetUtils } from '../util/asset';
 import { buyQuoteUpdater } from '../util/buy_quote_updater';
 import { coinbaseApi } from '../util/coinbase_api';
 import { errorFlasher } from '../util/error_flasher';
+import { errorReporter } from '../util/error_reporter';
 
 import { actions } from './actions';
 import { State } from './reducer';
@@ -22,6 +23,7 @@ export const asyncData = {
             const errorMessage = 'Error fetching ETH/USD price';
             errorFlasher.flashNewErrorMessage(dispatch, errorMessage);
             dispatch(actions.updateEthUsdPrice(BIG_NUMBER_ZERO));
+            errorReporter.report(e);
         }
     },
     fetchAvailableAssetDatasAndDispatchToStore: async (state: State, dispatch: Dispatch) => {
@@ -36,6 +38,7 @@ export const asyncData = {
             errorFlasher.flashNewErrorMessage(dispatch, errorMessage);
             // On error, just specify that none are available
             dispatch(actions.setAvailableAssets([]));
+            errorReporter.report(e);
         }
     },
     fetchAccountInfoAndDispatchToStore: async (
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 2fd16d781..6cb5e41b6 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -9,6 +9,7 @@ import { Action, actions } from '../redux/actions';
 import { AffiliateInfo, ERC20Asset } from '../types';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
+import { errorReporter } from '../util/error_reporter';
 
 export const buyQuoteUpdater = {
     updateBuyQuoteAsync: async (
@@ -49,8 +50,9 @@ export const buyQuoteUpdater = {
                 } else {
                     throw error;
                 }
+            } else {
+                errorReporter.report(error);
             }
-            // TODO: report to error reporter on else
 
             return;
         }
diff --git a/packages/instant/src/util/gas_price_estimator.ts b/packages/instant/src/util/gas_price_estimator.ts
index 6b15809a3..332c8d00a 100644
--- a/packages/instant/src/util/gas_price_estimator.ts
+++ b/packages/instant/src/util/gas_price_estimator.ts
@@ -7,6 +7,8 @@ import {
     GWEI_IN_WEI,
 } from '../constants';
 
+import { errorReporter } from './error_reporter';
+
 interface EthGasStationResult {
     average: number;
     fastestWait: number;
@@ -42,8 +44,9 @@ export class GasPriceEstimator {
         let fetchedAmount: GasInfo | undefined;
         try {
             fetchedAmount = await fetchFastAmountInWeiAsync();
-        } catch {
+        } catch (e) {
             fetchedAmount = undefined;
+            errorReporter.report(e);
         }
 
         if (fetchedAmount) {
diff --git a/packages/instant/src/util/heap.ts b/packages/instant/src/util/heap.ts
index 78ec3b3cc..10670b278 100644
--- a/packages/instant/src/util/heap.ts
+++ b/packages/instant/src/util/heap.ts
@@ -5,6 +5,7 @@ import * as _ from 'lodash';
 import { HEAP_ANALYTICS_ID } from '../constants';
 
 import { AnalyticsEventOptions, AnalyticsUserOptions } from './analytics';
+import { errorReporter } from './error_reporter';
 
 export interface HeapAnalytics {
     loaded: boolean;
@@ -105,8 +106,8 @@ export const heapUtil = {
                 heapFunctionCall(curHeap);
             } catch (e) {
                 // We never want analytics to crash our React component
-                // TODO(sk): error reporter here
                 logUtils.log('Analytics error', e);
+                errorReporter.report(e);
             }
         }
     },
-- 
cgit v1.2.3


From d79c754a5bbc911856909b5d20079423e5e9c13f Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 13:18:53 -0800
Subject: TODO note

---
 packages/instant/webpack.config.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index e3ba59eb3..466385db9 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -52,7 +52,7 @@ const getRollbarPlugin = environmentName => {
         rollbarPublicPath = 'http://0x-instant-dogfood.s3-website-us-east-1.amazonaws.com';
     } else if (environmentName === 'staging') {
         rollbarPublicPath = 'http://0x-instant-staging.s3-website-us-east-1.amazonaws.com';
-    }
+    } // TODO(sk): When we decide on JS cdn, add public path here
 
     if (!rollbarPublicPath) {
         console.log('No rollbar public path');
-- 
cgit v1.2.3


From f5db4be52140e55045d6dc193065d83edeb85816 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 13:19:16 -0800
Subject: Ensure we publish Instant with rollbar settings

---
 packages/monorepo-scripts/src/prepublish_checks.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/monorepo-scripts/src/prepublish_checks.ts b/packages/monorepo-scripts/src/prepublish_checks.ts
index fc550cf3a..c1e2b702f 100644
--- a/packages/monorepo-scripts/src/prepublish_checks.ts
+++ b/packages/monorepo-scripts/src/prepublish_checks.ts
@@ -186,7 +186,11 @@ async function checkPublishRequiredSetupAsync(): Promise<void> {
 
 const checkRequiredEnvVariables = () => {
     utils.log('Checking required environment variables...');
-    const requiredEnvVars = ['INSTANT_HEAP_ANALYTICS_ID_PRODUCTION'];
+    const requiredEnvVars = [
+        'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION',
+        'INSTANT_ROLLBAR_CLIENT_TOKEN',
+        'INSTANT_ROLLBAR_PUBLISH_TOKEN',
+    ];
     requiredEnvVars.forEach(requiredEnvVarName => {
         if (_.isUndefined(process.env[requiredEnvVarName])) {
             throw new Error(`Must have ${requiredEnvVarName} set`);
-- 
cgit v1.2.3


From 094aabfcee8828eb5c5ba452edda306ef04757ce Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 13:28:28 -0800
Subject: Linting

---
 packages/instant/src/util/error_reporter.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index 81a90e7f5..a03b5e65e 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -49,7 +49,7 @@ if (ROLLBAR_CLIENT_TOKEN && ROLLBAR_ENVIRONMENT && shouldAllowRollbar()) {
 }
 
 export const setupRollbar = (): any => {
-    return rollbar as any;
+    return rollbar;
 };
 
 export const errorReporter = {
-- 
cgit v1.2.3


From 6124d80c89e7c8e4b1d00a934f2389d2b4461c44 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 14:59:23 -0800
Subject: Move out generating of event properties, and send in orderSource

---
 .../src/components/zero_ex_instant_provider.tsx    |  9 +--------
 packages/instant/src/util/analytics.ts             | 23 ++++++++++++++++++++++
 2 files changed, 24 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 9435d8c7c..37ed3dc94 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -126,14 +126,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
 
         // Analytics
         disableAnalytics(this.props.shouldDisableAnalyticsTracking || false);
-        analytics.addEventProperties({
-            embeddedHost: window.location.host,
-            embeddedUrl: window.location.href,
-            networkId: state.network,
-            providerName: state.providerState.name,
-            gitSha: process.env.GIT_SHA,
-            npmVersion: process.env.NPM_PACKAGE_VERSION,
-        });
+        analytics.addEventProperties(analytics.generateEventProperties(state, window));
         analytics.trackInstantOpened();
     }
     public componentWillUnmount(): void {
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 2ffaac1dd..d790ec1e7 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,5 +1,8 @@
+import { BasicOrderProvider, StandardRelayerAPIOrderProvider } from '@0x/asset-buyer';
 import { ObjectMap } from '@0x/types';
 
+import { State } from '../redux/reducer';
+
 import { heapUtil } from './heap';
 
 let isDisabled = false;
@@ -47,6 +50,7 @@ export interface AnalyticsEventOptions {
     providerName?: string;
     gitSha?: string;
     npmVersion?: string;
+    orderSource?: string;
 }
 export const analytics = {
     addUserProperties: (properties: AnalyticsUserOptions): void => {
@@ -59,6 +63,25 @@ export const analytics = {
             heapUtil.evaluateHeapCall(heap => heap.addEventProperties(properties));
         });
     },
+    generateEventProperties: (state: State, window: Window): AnalyticsEventOptions => {
+        let orderSource = 'unknown';
+        const orderProvider = state.providerState.assetBuyer.orderProvider;
+        if (orderProvider instanceof StandardRelayerAPIOrderProvider) {
+            orderSource = orderProvider.apiUrl;
+        } else if (orderProvider instanceof BasicOrderProvider) {
+            orderSource = 'provided';
+        }
+
+        return {
+            embeddedHost: window.location.host,
+            embeddedUrl: window.location.href,
+            networkId: state.network,
+            providerName: state.providerState.name,
+            gitSha: process.env.GIT_SHA,
+            npmVersion: process.env.NPM_PACKAGE_VERSION,
+            orderSource,
+        };
+    },
     trackWalletReady: trackingEventFnWithoutPayload(EventNames.WALLET_READY),
     trackInstantOpened: trackingEventFnWithoutPayload(EventNames.INSTANT_OPENED),
 };
-- 
cgit v1.2.3


From 4b64d8c3aad3e1fa3d807941e70f2901941c2501 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 20 Nov 2018 23:06:46 +0000
Subject: Allow a `SimpleContractArtifact` to be passed into
 `deployFrom0xArtifactAsync`

---
 packages/abi-gen-wrappers/src/generated-wrappers/exchange.ts | 3 ++-
 packages/contract_templates/contract.handlebars              | 3 ++-
 packages/types/src/index.ts                                  | 9 ++++++++-
 3 files changed, 12 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/exchange.ts b/packages/abi-gen-wrappers/src/generated-wrappers/exchange.ts
index ffd498055..a04b6025e 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/exchange.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/exchange.ts
@@ -4,6 +4,7 @@
 import { BaseContract } from '@0x/base-contract';
 import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
 import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
@@ -3024,7 +3025,7 @@ export class ExchangeContract extends BaseContract {
         },
     };
     public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
+        artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
     ): Promise<ExchangeContract> {
diff --git a/packages/contract_templates/contract.handlebars b/packages/contract_templates/contract.handlebars
index 9c1952ed4..9b2a2b336 100644
--- a/packages/contract_templates/contract.handlebars
+++ b/packages/contract_templates/contract.handlebars
@@ -4,6 +4,7 @@
 import { BaseContract } from '@0x/base-contract';
 import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
 import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
@@ -40,7 +41,7 @@ export class {{contractName}}Contract extends BaseContract {
     {{/this.constant}}
 {{/each}}
     public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
+        artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
         {{> typed_params inputs=ctor.inputs}}
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 3c9b6bbc5..fd40f361a 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -1,7 +1,7 @@
 // tslint:disable:max-file-line-count
 
 import { BigNumber } from 'bignumber.js';
-import { ContractAbi } from 'ethereum-types';
+import { ContractAbi, ContractNetworks, StandardContractOutput } from 'ethereum-types';
 
 // HACK: Rather then extending from OrderWithoutExchangeAddress
 // we don't, because our docs don't expand inherited types, and it's unnecessarily
@@ -626,3 +626,10 @@ export interface EIP712TypedData {
 export interface Stats {
     orderCount: number;
 }
+
+export interface SimpleContractArtifact {
+    schemaVersion: string;
+    contractName: string;
+    compilerOutput: StandardContractOutput;
+    networks: ContractNetworks;
+}
-- 
cgit v1.2.3


From 1593b94aacd69a9c48c04a13d696c4c0bede4d58 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 20 Nov 2018 15:07:37 -0800
Subject: feat(instant): Add more event properties to heap

---
 packages/instant/src/util/analytics.ts | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index d790ec1e7..a18532bfa 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -51,6 +51,8 @@ export interface AnalyticsEventOptions {
     gitSha?: string;
     npmVersion?: string;
     orderSource?: string;
+    affiliateAddress?: string;
+    affiliateFeePercent?: number;
 }
 export const analytics = {
     addUserProperties: (properties: AnalyticsUserOptions): void => {
@@ -72,6 +74,8 @@ export const analytics = {
             orderSource = 'provided';
         }
 
+        const affiliateAddress = state.affiliateInfo ? state.affiliateInfo.feeRecipient : 'none';
+        const affiliateFeePercent = state.affiliateInfo ? parseFloat(state.affiliateInfo.feePercentage.toFixed(4)) : 0;
         return {
             embeddedHost: window.location.host,
             embeddedUrl: window.location.href,
@@ -80,6 +84,8 @@ export const analytics = {
             gitSha: process.env.GIT_SHA,
             npmVersion: process.env.NPM_PACKAGE_VERSION,
             orderSource,
+            affiliateAddress,
+            affiliateFeePercent,
         };
     },
     trackWalletReady: trackingEventFnWithoutPayload(EventNames.WALLET_READY),
-- 
cgit v1.2.3


From c2ebcfb023306f0bc16aa7de225d7b7408e1de3c Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 20 Nov 2018 23:15:53 +0000
Subject: Add @0x/types to dependencies of `@0x/abi-gen-wrappers`

---
 packages/abi-gen-wrappers/package.json | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/abi-gen-wrappers/package.json b/packages/abi-gen-wrappers/package.json
index 7236cf6ff..a86eb7ed1 100644
--- a/packages/abi-gen-wrappers/package.json
+++ b/packages/abi-gen-wrappers/package.json
@@ -32,6 +32,7 @@
     "devDependencies": {
         "@0x/abi-gen": "^1.0.16",
         "@0x/tslint-config": "^1.0.10",
+        "@0x/types": "^1.2.1",
         "@0x/utils": "^2.0.5",
         "@0x/web3-wrapper": "^3.1.4",
         "ethereum-types": "^1.1.2",
-- 
cgit v1.2.3


From 21f39079c891d3e5b4c60edc51311eb36789d18e Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 20 Nov 2018 23:42:35 +0000
Subject: Update abi-gen-wrappers

---
 packages/abi-gen-wrappers/src/generated-wrappers/asset_proxy_owner.ts  | 3 ++-
 packages/abi-gen-wrappers/src/generated-wrappers/dummy_erc20_token.ts  | 3 ++-
 packages/abi-gen-wrappers/src/generated-wrappers/dummy_erc721_token.ts | 3 ++-
 packages/abi-gen-wrappers/src/generated-wrappers/erc20_proxy.ts        | 3 ++-
 packages/abi-gen-wrappers/src/generated-wrappers/erc20_token.ts        | 3 ++-
 packages/abi-gen-wrappers/src/generated-wrappers/erc721_proxy.ts       | 3 ++-
 packages/abi-gen-wrappers/src/generated-wrappers/erc721_token.ts       | 3 ++-
 packages/abi-gen-wrappers/src/generated-wrappers/forwarder.ts          | 3 ++-
 packages/abi-gen-wrappers/src/generated-wrappers/i_validator.ts        | 3 ++-
 packages/abi-gen-wrappers/src/generated-wrappers/i_wallet.ts           | 3 ++-
 packages/abi-gen-wrappers/src/generated-wrappers/order_validator.ts    | 3 ++-
 packages/abi-gen-wrappers/src/generated-wrappers/weth9.ts              | 3 ++-
 packages/abi-gen-wrappers/src/generated-wrappers/zrx_token.ts          | 3 ++-
 13 files changed, 26 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/asset_proxy_owner.ts b/packages/abi-gen-wrappers/src/generated-wrappers/asset_proxy_owner.ts
index 8ca70e026..27f108ebc 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/asset_proxy_owner.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/asset_proxy_owner.ts
@@ -4,6 +4,7 @@
 import { BaseContract } from '@0x/base-contract';
 import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
 import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
@@ -1800,7 +1801,7 @@ export class AssetProxyOwnerContract extends BaseContract {
         },
     };
     public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
+        artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
             _owners: string[],
diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/dummy_erc20_token.ts b/packages/abi-gen-wrappers/src/generated-wrappers/dummy_erc20_token.ts
index 1efeeed0a..3995c6d87 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/dummy_erc20_token.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/dummy_erc20_token.ts
@@ -4,6 +4,7 @@
 import { BaseContract } from '@0x/base-contract';
 import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
 import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
@@ -968,7 +969,7 @@ export class DummyERC20TokenContract extends BaseContract {
         },
     };
     public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
+        artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
             _name: string,
diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/dummy_erc721_token.ts b/packages/abi-gen-wrappers/src/generated-wrappers/dummy_erc721_token.ts
index cc5f9679f..a7af2d158 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/dummy_erc721_token.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/dummy_erc721_token.ts
@@ -4,6 +4,7 @@
 import { BaseContract } from '@0x/base-contract';
 import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
 import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
@@ -1264,7 +1265,7 @@ export class DummyERC721TokenContract extends BaseContract {
         },
     };
     public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
+        artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
             _name: string,
diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/erc20_proxy.ts b/packages/abi-gen-wrappers/src/generated-wrappers/erc20_proxy.ts
index ab207b38e..474472e43 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/erc20_proxy.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/erc20_proxy.ts
@@ -4,6 +4,7 @@
 import { BaseContract } from '@0x/base-contract';
 import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
 import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
@@ -601,7 +602,7 @@ export class ERC20ProxyContract extends BaseContract {
         },
     };
     public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
+        artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
     ): Promise<ERC20ProxyContract> {
diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/erc20_token.ts b/packages/abi-gen-wrappers/src/generated-wrappers/erc20_token.ts
index 8ee563b7e..ab208cbf5 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/erc20_token.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/erc20_token.ts
@@ -4,6 +4,7 @@
 import { BaseContract } from '@0x/base-contract';
 import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
 import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
@@ -508,7 +509,7 @@ export class ERC20TokenContract extends BaseContract {
         },
     };
     public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
+        artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
     ): Promise<ERC20TokenContract> {
diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/erc721_proxy.ts b/packages/abi-gen-wrappers/src/generated-wrappers/erc721_proxy.ts
index 691c55578..f9730a072 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/erc721_proxy.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/erc721_proxy.ts
@@ -4,6 +4,7 @@
 import { BaseContract } from '@0x/base-contract';
 import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
 import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
@@ -601,7 +602,7 @@ export class ERC721ProxyContract extends BaseContract {
         },
     };
     public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
+        artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
     ): Promise<ERC721ProxyContract> {
diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/erc721_token.ts b/packages/abi-gen-wrappers/src/generated-wrappers/erc721_token.ts
index d1a2d5670..251dfa5f9 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/erc721_token.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/erc721_token.ts
@@ -4,6 +4,7 @@
 import { BaseContract } from '@0x/base-contract';
 import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
 import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
@@ -845,7 +846,7 @@ export class ERC721TokenContract extends BaseContract {
         },
     };
     public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
+        artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
     ): Promise<ERC721TokenContract> {
diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/forwarder.ts b/packages/abi-gen-wrappers/src/generated-wrappers/forwarder.ts
index 80bbc52c7..8a88431b3 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/forwarder.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/forwarder.ts
@@ -4,6 +4,7 @@
 import { BaseContract } from '@0x/base-contract';
 import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
 import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
@@ -661,7 +662,7 @@ export class ForwarderContract extends BaseContract {
         },
     };
     public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
+        artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
             _exchange: string,
diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/i_validator.ts b/packages/abi-gen-wrappers/src/generated-wrappers/i_validator.ts
index 203a66b6d..5f38ffdac 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/i_validator.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/i_validator.ts
@@ -4,6 +4,7 @@
 import { BaseContract } from '@0x/base-contract';
 import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
 import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
@@ -60,7 +61,7 @@ export class IValidatorContract extends BaseContract {
         },
     };
     public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
+        artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
     ): Promise<IValidatorContract> {
diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/i_wallet.ts b/packages/abi-gen-wrappers/src/generated-wrappers/i_wallet.ts
index 99809a049..5fa6f1577 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/i_wallet.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/i_wallet.ts
@@ -4,6 +4,7 @@
 import { BaseContract } from '@0x/base-contract';
 import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
 import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
@@ -55,7 +56,7 @@ export class IWalletContract extends BaseContract {
         },
     };
     public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
+        artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
     ): Promise<IWalletContract> {
diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/order_validator.ts b/packages/abi-gen-wrappers/src/generated-wrappers/order_validator.ts
index 38233af3f..ce47b76fc 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/order_validator.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/order_validator.ts
@@ -4,6 +4,7 @@
 import { BaseContract } from '@0x/base-contract';
 import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
 import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
@@ -295,7 +296,7 @@ export class OrderValidatorContract extends BaseContract {
         },
     };
     public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
+        artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
             _exchange: string,
diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/weth9.ts b/packages/abi-gen-wrappers/src/generated-wrappers/weth9.ts
index 86d1031db..12ec55ae9 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/weth9.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/weth9.ts
@@ -4,6 +4,7 @@
 import { BaseContract } from '@0x/base-contract';
 import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
 import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
@@ -787,7 +788,7 @@ export class WETH9Contract extends BaseContract {
         },
     };
     public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
+        artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
     ): Promise<WETH9Contract> {
diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/zrx_token.ts b/packages/abi-gen-wrappers/src/generated-wrappers/zrx_token.ts
index 98079e77b..877ffd12d 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/zrx_token.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/zrx_token.ts
@@ -4,6 +4,7 @@
 import { BaseContract } from '@0x/base-contract';
 import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
 import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as ethers from 'ethers';
 import * as _ from 'lodash';
@@ -598,7 +599,7 @@ export class ZRXTokenContract extends BaseContract {
         },
     };
     public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact,
+        artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
     ): Promise<ZRXTokenContract> {
-- 
cgit v1.2.3


From 895281989c4c896d4494e829ae3a2403305016b6 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 20 Nov 2018 23:43:05 +0000
Subject: Fix `SimpleContractArtifact` type

---
 packages/types/src/index.ts | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index fd40f361a..9372bfafa 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -1,7 +1,7 @@
 // tslint:disable:max-file-line-count
 
 import { BigNumber } from 'bignumber.js';
-import { ContractAbi, ContractNetworks, StandardContractOutput } from 'ethereum-types';
+import { ContractAbi, ContractNetworks, DevdocOutput } from 'ethereum-types';
 
 // HACK: Rather then extending from OrderWithoutExchangeAddress
 // we don't, because our docs don't expand inherited types, and it's unnecessarily
@@ -630,6 +630,20 @@ export interface Stats {
 export interface SimpleContractArtifact {
     schemaVersion: string;
     contractName: string;
-    compilerOutput: StandardContractOutput;
+    compilerOutput: SimpleStandardContractOutput;
     networks: ContractNetworks;
 }
+
+export interface SimpleStandardContractOutput {
+    abi: ContractAbi;
+    evm: SimpleEvmOutput;
+    devdoc?: DevdocOutput;
+}
+
+export interface SimpleEvmOutput {
+        bytecode: SimpleEvmBytecodeOutput;
+}
+
+export interface SimpleEvmBytecodeOutput {
+    object: string;
+}
-- 
cgit v1.2.3


From 0244d04a55ede1a2ccde4b94ab340fd82c5ded3e Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 21 Nov 2018 00:11:25 +0000
Subject: Fix prettier

---
 packages/types/src/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 9372bfafa..1a86f45e6 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -641,7 +641,7 @@ export interface SimpleStandardContractOutput {
 }
 
 export interface SimpleEvmOutput {
-        bytecode: SimpleEvmBytecodeOutput;
+    bytecode: SimpleEvmBytecodeOutput;
 }
 
 export interface SimpleEvmBytecodeOutput {
-- 
cgit v1.2.3


From 351e0e6f5f2add25c4d779356a8cfd4aefb305cb Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 20 Nov 2018 22:34:57 -0800
Subject: feat(instant): implement account related events

---
 .../containers/connected_account_payment_method.ts |  8 +++--
 packages/instant/src/redux/analytics_middleware.ts | 34 ++++++++++++----------
 packages/instant/src/redux/async_data.ts           |  2 ++
 packages/instant/src/util/analytics.ts             | 13 +++++++--
 4 files changed, 37 insertions(+), 20 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/containers/connected_account_payment_method.ts b/packages/instant/src/containers/connected_account_payment_method.ts
index eacbadfca..cdeb49a25 100644
--- a/packages/instant/src/containers/connected_account_payment_method.ts
+++ b/packages/instant/src/containers/connected_account_payment_method.ts
@@ -12,6 +12,7 @@ import { Action, actions } from '../redux/actions';
 import { asyncData } from '../redux/async_data';
 import { State } from '../redux/reducer';
 import { Network, Omit, OperatingSystem, ProviderState, StandardSlidingPanelContent } from '../types';
+import { analytics } from '../util/analytics';
 import { envUtil } from '../util/env';
 
 export interface ConnectedAccountPaymentMethodProps {}
@@ -40,8 +41,11 @@ const mapDispatchToProps = (
     ownProps: ConnectedAccountPaymentMethodProps,
 ): ConnectedDispatch => ({
     openInstallWalletPanel: () => dispatch(actions.openStandardSlidingPanel(StandardSlidingPanelContent.InstallWallet)),
-    unlockWalletAndDispatchToStore: async (providerState: ProviderState) =>
-        asyncData.fetchAccountInfoAndDispatchToStore(providerState, dispatch, true),
+    unlockWalletAndDispatchToStore: (providerState: ProviderState) => {
+        analytics.trackAccountUnlockRequested();
+        // tslint:disable-next-line:no-floating-promises
+        asyncData.fetchAccountInfoAndDispatchToStore(providerState, dispatch, true);
+    },
 });
 
 const mergeProps = (
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index f971dbd33..893844f5d 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -10,20 +10,6 @@ import { Action, ActionTypes } from './actions';
 
 import { State } from './reducer';
 
-const shouldTriggerWalletReady = (prevAccount: Account, curAccount: Account): boolean => {
-    const didJustTurnReady = curAccount.state === AccountState.Ready && prevAccount.state !== AccountState.Ready;
-    if (didJustTurnReady) {
-        return true;
-    }
-
-    if (curAccount.state === AccountState.Ready && prevAccount.state === AccountState.Ready) {
-        // Account was ready, and is now ready again, but address has changed
-        return curAccount.address !== prevAccount.address;
-    }
-
-    return false;
-};
-
 export const analyticsMiddleware: Middleware = store => next => middlewareAction => {
     const prevState = store.getState() as State;
     const prevAccount = prevState.providerState.account;
@@ -35,10 +21,26 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
 
     switch (nextAction.type) {
         case ActionTypes.SET_ACCOUNT_STATE_READY:
-            if (curAccount.state === AccountState.Ready && shouldTriggerWalletReady(prevAccount, curAccount)) {
+            if (prevAccount.state !== AccountState.Ready && curAccount.state === AccountState.Ready) {
+                // if we are moving from account not ready to account ready, update the current address and track `Account - Ready`
                 const ethAddress = curAccount.address;
                 analytics.addUserProperties({ ethAddress });
-                analytics.trackWalletReady();
+                analytics.trackAccountReady(ethAddress);
+            } else if (prevAccount.state === AccountState.Ready && curAccount.state === AccountState.Ready) {
+                if (prevAccount.address !== curAccount.address) {
+                    // if our account state was already ready and our address has changed, update the current address and track `Account - Address Changed`
+                    const ethAddress = curAccount.address;
+                    analytics.addUserProperties({ ethAddress });
+                    analytics.trackAccountAddressChanged(ethAddress);
+                }
+            }
+            break;
+        case ActionTypes.SET_ACCOUNT_STATE_LOCKED:
+            if (prevAccount.state !== AccountState.Locked && curAccount.state === AccountState.Locked) {
+                // if we are moving from account not locked to account locked, update the current address to undefined and track `Account - Locked`
+                const ethAddress = undefined;
+                analytics.addUserProperties({ ethAddress });
+                analytics.trackAccountLocked();
             }
             break;
         case ActionTypes.UPDATE_ACCOUNT_ETH_BALANCE:
diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 5d30388b8..6feb760e7 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -5,6 +5,7 @@ import { Dispatch } from 'redux';
 
 import { BIG_NUMBER_ZERO } from '../constants';
 import { AccountState, ERC20Asset, OrderProcessState, ProviderState } from '../types';
+import { analytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { buyQuoteUpdater } from '../util/buy_quote_updater';
 import { coinbaseApi } from '../util/coinbase_api';
@@ -58,6 +59,7 @@ export const asyncData = {
                     ? await (provider as any).enable()
                     : await web3Wrapper.getAvailableAddressesAsync();
         } catch (e) {
+            analytics.trackAccountUnlockDenied();
             dispatch(actions.setAccountStateLocked());
             return;
         }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 2ffaac1dd..d36bf8fc3 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -15,7 +15,11 @@ export const evaluateIfEnabled = (fnCall: () => void) => {
 
 enum EventNames {
     INSTANT_OPENED = 'Instant - Opened',
-    WALLET_READY = 'Wallet - Ready',
+    ACCOUNT_LOCKED = 'Account - Locked',
+    ACCOUNT_READY = 'Account - Ready',
+    ACCOUNT_UNLOCK_REQUESTED = 'Account - Unlock Requested',
+    ACCOUNT_UNLOCK_DENIED = 'Account - Unlock Denied',
+    ACCOUNT_ADDRESS_CHANGED = 'Account - Address Changed',
 }
 const track = (eventName: EventNames, eventData: ObjectMap<string | number> = {}): void => {
     evaluateIfEnabled(() => {
@@ -59,6 +63,11 @@ export const analytics = {
             heapUtil.evaluateHeapCall(heap => heap.addEventProperties(properties));
         });
     },
-    trackWalletReady: trackingEventFnWithoutPayload(EventNames.WALLET_READY),
     trackInstantOpened: trackingEventFnWithoutPayload(EventNames.INSTANT_OPENED),
+    trackAccountLocked: trackingEventFnWithoutPayload(EventNames.ACCOUNT_LOCKED),
+    trackAccountReady: (address: string) => trackingEventFnWithPayload(EventNames.ACCOUNT_READY)({ address }),
+    trackAccountUnlockRequested: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_REQUESTED),
+    trackAccountUnlockDenied: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_DENIED),
+    trackAccountAddressChanged: (address: string) =>
+        trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
 };
-- 
cgit v1.2.3


From 716168132a82f66724ac0844990a2af5289dcf9d Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 21 Nov 2018 10:39:10 +0000
Subject: Add CHANGELOG entry

---
 packages/abi-gen-wrappers/CHANGELOG.json | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'packages')

diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json
index fff2bc41e..b55ee9867 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -1,4 +1,14 @@
 [
+    {
+        "version": "1.1.0",
+        "changes": [
+            {
+                "note":
+                    "`deployFrom0xArtifactAsync` additionally accepts artifacts that conform to the `SimpleContractArtifact` interface",
+                "pr": 1298
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "1.0.5",
-- 
cgit v1.2.3


From 2821bac3a3199fd9d4b99b97cdc69376ca8bff58 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 21 Nov 2018 10:44:20 +0000
Subject: Add additional CHANGELOG to types package

---
 packages/types/CHANGELOG.json | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'packages')

diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index 6d9f83c57..ecab7e9d6 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -1,4 +1,14 @@
 [
+    {
+        "version": "1.3.0",
+        "changes": [
+            {
+                "note":
+                    "Add the `SimpleContractArtifact` type, which describes the artifact format published in the `@0x/contract-artifacts` package",
+                "pr": 1298
+            }
+        ]
+    },
     {
         "version": "1.2.1",
         "changes": [
-- 
cgit v1.2.3


From db26ca977f56468e1ce7dbb30ed38e537912e545 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 21 Nov 2018 11:47:24 +0000
Subject: Create migrations doc reference page

---
 packages/migrations/package.json                   |  9 ++-
 packages/migrations/src/index.ts                   |  2 +
 packages/migrations/typedoc-tsconfig.json          |  7 +++
 .../website/md/docs/migrations/1/installation.md   | 17 ++++++
 .../website/md/docs/migrations/1/introduction.md   |  1 +
 .../ts/containers/migrations_documentation.ts      | 66 ++++++++++++++++++++++
 packages/website/ts/index.tsx                      |  7 +++
 .../website/ts/pages/documentation/doc_page.tsx    |  1 +
 packages/website/ts/types.ts                       |  2 +
 9 files changed, 111 insertions(+), 1 deletion(-)
 create mode 100644 packages/migrations/typedoc-tsconfig.json
 create mode 100644 packages/website/md/docs/migrations/1/installation.md
 create mode 100644 packages/website/md/docs/migrations/1/introduction.md
 create mode 100644 packages/website/ts/containers/migrations_documentation.ts

(limited to 'packages')

diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index 8eaae96ba..688df5f04 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -13,7 +13,13 @@
         "clean": "shx rm -rf lib",
         "lint": "tslint --format stylish --project .",
         "migrate:v2": "run-s build script:migrate:v2",
-        "script:migrate:v2": "node ./lib/migrate.js --contracts-version 2.0.0"
+        "script:migrate:v2": "node ./lib/migrate.js --contracts-version 2.0.0",
+        "docs:json": "typedoc --excludePrivate --excludeExternals --target ES5 --tsconfig typedoc-tsconfig.json --json $JSON_FILE_PATH $PROJECT_FILES"
+    },
+    "config": {
+        "postpublish": {
+            "assets": []
+        }
     },
     "license": "Apache-2.0",
     "devDependencies": {
@@ -25,6 +31,7 @@
         "npm-run-all": "^4.1.2",
         "shx": "^0.2.2",
         "tslint": "5.11.0",
+        "typedoc": "0.13.0",
         "typescript": "3.0.1",
         "yargs": "^10.0.3"
     },
diff --git a/packages/migrations/src/index.ts b/packages/migrations/src/index.ts
index 8f629a24b..cfd41040a 100644
--- a/packages/migrations/src/index.ts
+++ b/packages/migrations/src/index.ts
@@ -1 +1,3 @@
+export { Provider, TxData, JSONRPCRequestPayload, JSONRPCErrorCallback, TxDataPayable, JSONRPCResponsePayload, JSONRPCResponseError } from 'ethereum-types';
+export { ContractAddresses } from '@0x/contract-addresses';
 export { runMigrationsAsync, runMigrationsOnceAsync } from './migration';
diff --git a/packages/migrations/typedoc-tsconfig.json b/packages/migrations/typedoc-tsconfig.json
new file mode 100644
index 000000000..c9b0af1ae
--- /dev/null
+++ b/packages/migrations/typedoc-tsconfig.json
@@ -0,0 +1,7 @@
+{
+    "extends": "../../typedoc-tsconfig",
+    "compilerOptions": {
+        "outDir": "lib"
+    },
+    "include": ["./src/**/*", "./test/**/*"]
+}
diff --git a/packages/website/md/docs/migrations/1/installation.md b/packages/website/md/docs/migrations/1/installation.md
new file mode 100644
index 000000000..78403037b
--- /dev/null
+++ b/packages/website/md/docs/migrations/1/installation.md
@@ -0,0 +1,17 @@
+**Install**
+
+```bash
+yarn add @0x/migrations
+```
+
+**Import**
+
+```javascript
+import { runMigrationsAsync } from '@0x/migrations';
+```
+
+or
+
+```javascript
+var runMigrationsAsync = require('@0x/migrations').runMigrationsAsync;
+```
diff --git a/packages/website/md/docs/migrations/1/introduction.md b/packages/website/md/docs/migrations/1/introduction.md
new file mode 100644
index 000000000..82ae3a0ab
--- /dev/null
+++ b/packages/website/md/docs/migrations/1/introduction.md
@@ -0,0 +1 @@
+Welcome to the [@0x/migrations](https://github.com/0xProject/0x-monorepo/tree/development/packages/migrations) documentation! This package is intended for developers who would like to deploy the 0x protocol system of smart contracts to a custom testnet. If you want to test against existing testnets, check out our pre-deployed [Ganache snapshot](https://0xproject.com/wiki#Ganache-Setup-Guide) or where 0x is already deployed on [popular testnets](https://0xproject.com/wiki#Deployed-Addresses).
diff --git a/packages/website/ts/containers/migrations_documentation.ts b/packages/website/ts/containers/migrations_documentation.ts
new file mode 100644
index 000000000..02919e06e
--- /dev/null
+++ b/packages/website/ts/containers/migrations_documentation.ts
@@ -0,0 +1,66 @@
+import { DocsInfo, DocsInfoConfig, SupportedDocJson } from '@0x/react-docs';
+import * as React from 'react';
+import { connect } from 'react-redux';
+import { Dispatch } from 'redux';
+import { DocPage as DocPageComponent, DocPageProps } from 'ts/pages/documentation/doc_page';
+import { Dispatcher } from 'ts/redux/dispatcher';
+import { State } from 'ts/redux/reducer';
+import { DocPackages, ScreenWidths } from 'ts/types';
+import { Translate } from 'ts/utils/translate';
+
+/* tslint:disable:no-var-requires */
+const IntroMarkdown1 = require('md/docs/migrations/1/introduction');
+const InstallationMarkdown1 = require('md/docs/migrations/1/installation');
+/* tslint:enable:no-var-requires */
+
+const markdownSections = {
+    introduction: 'introduction',
+    installation: 'installation',
+};
+
+const docsInfoConfig: DocsInfoConfig = {
+    id: DocPackages.Migrations,
+    packageName: '@0x/migrations',
+    type: SupportedDocJson.TypeDoc,
+    displayName: 'Migrations',
+    packageUrl: 'https://github.com/0xProject/0x-monorepo',
+    markdownMenu: {
+        'getting-started': [markdownSections.introduction, markdownSections.installation],
+    },
+    sectionNameToMarkdownByVersion: {
+        '2.0.4': {
+            [markdownSections.introduction]: IntroMarkdown1,
+            [markdownSections.installation]: InstallationMarkdown1,
+        },
+    },
+    markdownSections,
+};
+const docsInfo = new DocsInfo(docsInfoConfig);
+
+interface ConnectedState {
+    docsVersion: string;
+    availableDocVersions: string[];
+    docsInfo: DocsInfo;
+    translate: Translate;
+    screenWidth: ScreenWidths;
+}
+
+interface ConnectedDispatch {
+    dispatcher: Dispatcher;
+}
+
+const mapStateToProps = (state: State, _ownProps: DocPageProps): ConnectedState => ({
+    docsVersion: state.docsVersion,
+    availableDocVersions: state.availableDocVersions,
+    translate: state.translate,
+    docsInfo,
+    screenWidth: state.screenWidth,
+});
+
+const mapDispatchToProps = (dispatch: Dispatch<State>): ConnectedDispatch => ({
+    dispatcher: new Dispatcher(dispatch),
+});
+
+export const Documentation: React.ComponentClass<DocPageProps> = connect(mapStateToProps, mapDispatchToProps)(
+    DocPageComponent,
+);
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index 96e7184f8..faf7d8c87 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -40,6 +40,9 @@ const LazyZeroExJSDocumentation = createLazyComponent('Documentation', async ()
 const LazyContractWrappersDocumentation = createLazyComponent('Documentation', async () =>
     import(/* webpackChunkName: "contractWrapperDocs" */ 'ts/containers/contract_wrappers_documentation'),
 );
+const LazyMigrationsDocumentation = createLazyComponent('Documentation', async () =>
+    import(/* webpackChunkName: "migrationsDocs" */ 'ts/containers/migrations_documentation'),
+);
 const LazyOrderWatcherDocumentation = createLazyComponent('Documentation', async () =>
     import(/* webpackChunkName: "orderWatcherDocs" */ 'ts/containers/order_watcher_documentation'),
 );
@@ -102,6 +105,10 @@ render(
                                     path={`${WebsitePaths.ContractWrappers}/:version?`}
                                     component={LazyContractWrappersDocumentation}
                                 />
+                                <Route
+                                    path={`${WebsitePaths.Migrations}/:version?`}
+                                    component={LazyMigrationsDocumentation}
+                                />
                                 <Route
                                     path={`${WebsitePaths.OrderWatcher}/:version?`}
                                     component={LazyOrderWatcherDocumentation}
diff --git a/packages/website/ts/pages/documentation/doc_page.tsx b/packages/website/ts/pages/documentation/doc_page.tsx
index adf2261b5..3ae071774 100644
--- a/packages/website/ts/pages/documentation/doc_page.tsx
+++ b/packages/website/ts/pages/documentation/doc_page.tsx
@@ -39,6 +39,7 @@ const docIdToSubpackageName: { [id: string]: string } = {
     [DocPackages.OrderWatcher]: 'order-watcher',
     [DocPackages.EthereumTypes]: 'ethereum-types',
     [DocPackages.AssetBuyer]: 'asset-buyer',
+    [DocPackages.Migrations]: 'migrations',
 };
 
 export interface DocPageProps {
diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index 444a8348d..89c477085 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -366,6 +366,7 @@ export enum WebsitePaths {
     OrderUtils = '/docs/order-utils',
     EthereumTypes = '/docs/ethereum-types',
     AssetBuyer = '/docs/asset-buyer',
+    Migrations = '/docs/migrations',
     Careers = '/careers',
 }
 
@@ -383,6 +384,7 @@ export enum DocPackages {
     ContractWrappers = 'CONTRACT_WRAPPERS',
     OrderWatcher = 'ORDER_WATCHER',
     AssetBuyer = 'ASSET_BUYER',
+    Migrations = 'MIGRATIONS',
 }
 
 export enum Key {
-- 
cgit v1.2.3


From fb7ac819456c86f9e5f8d2bef3127f21727f486d Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 21 Nov 2018 11:47:45 +0000
Subject: Add migrations, contract-addresses and contract-artifacts to
 Developers home

---
 .../website/ts/pages/documentation/docs_home.tsx   | 25 ++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/pages/documentation/docs_home.tsx b/packages/website/ts/pages/documentation/docs_home.tsx
index e3328f3fa..f68d2892f 100644
--- a/packages/website/ts/pages/documentation/docs_home.tsx
+++ b/packages/website/ts/pages/documentation/docs_home.tsx
@@ -107,6 +107,14 @@ const CATEGORY_TO_PACKAGES: ObjectMap<Package[]> = {
                 to: WebsitePaths.ContractWrappers,
             },
         },
+        {
+            description:
+                "A package to deploy the 0x protocol's system of smart contracts to the testnet of your choice",
+            link: {
+                title: '@0x/migrations',
+                to: WebsitePaths.Migrations,
+            },
+        },
         {
             description:
                 'A collection of 0x-related JSON-schemas (incl. SRA request/response schemas, 0x order message format schema, etc...)',
@@ -131,6 +139,23 @@ const CATEGORY_TO_PACKAGES: ObjectMap<Package[]> = {
                 to: WebsitePaths.OrderWatcher,
             },
         },
+        {
+            description:
+                'A tiny utility library for getting known deployed contract addresses for a particular network.',
+            link: {
+                title: '@0x/contract-addresses',
+                to: 'https://www.npmjs.com/package/@0x/contract-addresses',
+                shouldOpenInNewTab: true,
+            },
+        },
+        {
+            description: 'Smart contract compilation artifacts for the latest version of the 0x protocol.',
+            link: {
+                title: '@0x/contract-artifacts',
+                to: 'https://www.npmjs.com/package/@0x/contract-artifacts',
+                shouldOpenInNewTab: true,
+            },
+        },
         {
             description:
                 'Contains the Standard Relayer API OpenAPI Spec. The package distributes both a javascript object version and a json version.',
-- 
cgit v1.2.3


From a90be44c9fe8dd64d4d5d182658deb7b740504f8 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 21 Nov 2018 11:48:07 +0000
Subject: Improve comments

---
 packages/migrations/src/migration.ts | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/migrations/src/migration.ts b/packages/migrations/src/migration.ts
index 86c76a54b..570f18408 100644
--- a/packages/migrations/src/migration.ts
+++ b/packages/migrations/src/migration.ts
@@ -11,10 +11,9 @@ import { erc20TokenInfo, erc721TokenInfo } from './utils/token_info';
 
 /**
  * Creates and deploys all the contracts that are required for the latest
- * version of the 0x protocol. Custom migrations can be defined here. This will
- * be called with the CLI 'migrate:v2' command.
- * @param provider  Web3 provider instance.
- * @param txDefaults Default transaction values to use when deploying contracts.
+ * version of the 0x protocol.
+ * @param provider  Web3 provider instance. Your provider instance should connect to the testnet you want to deploy to.
+ * @param txDefaults Default transaction values to use when deploying contracts (e.g., specify the desired contract creator with the `from` parameter).
  * @returns The addresses of the contracts that were deployed.
  */
 export async function runMigrationsAsync(provider: Provider, txDefaults: Partial<TxData>): Promise<ContractAddresses> {
-- 
cgit v1.2.3


From baf69a60ebe14b525479d2824c62080589e0ad16 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 21 Nov 2018 11:53:50 +0000
Subject: Fix additional comments

---
 packages/migrations/src/migration.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/migrations/src/migration.ts b/packages/migrations/src/migration.ts
index 570f18408..61ac56938 100644
--- a/packages/migrations/src/migration.ts
+++ b/packages/migrations/src/migration.ts
@@ -158,8 +158,8 @@ let _cachedContractAddresses: ContractAddresses;
  * Exactly like runMigrationsAsync but will only run the migrations the first
  * time it is called. Any subsequent calls will return the cached contract
  * addresses.
- * @param provider  Web3 provider instance.
- * @param txDefaults Default transaction values to use when deploying contracts.
+ * @param provider  Web3 provider instance. Your provider instance should connect to the testnet you want to deploy to.
+ * @param txDefaults Default transaction values to use when deploying contracts (e.g., specify the desired contract creator with the `from` parameter).
  * @returns The addresses of the contracts that were deployed.
  */
 export async function runMigrationsOnceAsync(
-- 
cgit v1.2.3


From 39429dde6842d7507cf88abcc120b34eeb4aec32 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 21 Nov 2018 11:54:24 +0000
Subject: Add CHANGELOG entry

---
 packages/migrations/CHANGELOG.json | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'packages')

diff --git a/packages/migrations/CHANGELOG.json b/packages/migrations/CHANGELOG.json
index 5b0d58909..0056a3166 100644
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -1,4 +1,14 @@
 [
+    {
+        "version": "2.1.0",
+        "changes": [
+            {
+                "note":
+                    "Export all type declarations used by the public interface, as well as the `ContractAddresses` mapping",
+                "pr": 1301
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "2.0.4",
-- 
cgit v1.2.3


From e2b3c98d25cdb9ba37c5a6c84a566a5577648932 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 21 Nov 2018 11:56:45 +0000
Subject: remove unused flag

---
 packages/migrations/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index 688df5f04..04503c0b2 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -13,7 +13,7 @@
         "clean": "shx rm -rf lib",
         "lint": "tslint --format stylish --project .",
         "migrate:v2": "run-s build script:migrate:v2",
-        "script:migrate:v2": "node ./lib/migrate.js --contracts-version 2.0.0",
+        "script:migrate:v2": "node ./lib/migrate.js",
         "docs:json": "typedoc --excludePrivate --excludeExternals --target ES5 --tsconfig typedoc-tsconfig.json --json $JSON_FILE_PATH $PROJECT_FILES"
     },
     "config": {
-- 
cgit v1.2.3


From 61b3305af3a7a599f83370aa8ebe8157738506fb Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 21 Nov 2018 13:26:58 +0000
Subject: Fix prettier

---
 packages/migrations/src/index.ts | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/migrations/src/index.ts b/packages/migrations/src/index.ts
index cfd41040a..4f22c30b9 100644
--- a/packages/migrations/src/index.ts
+++ b/packages/migrations/src/index.ts
@@ -1,3 +1,11 @@
-export { Provider, TxData, JSONRPCRequestPayload, JSONRPCErrorCallback, TxDataPayable, JSONRPCResponsePayload, JSONRPCResponseError } from 'ethereum-types';
+export {
+    Provider,
+    TxData,
+    JSONRPCRequestPayload,
+    JSONRPCErrorCallback,
+    TxDataPayable,
+    JSONRPCResponsePayload,
+    JSONRPCResponseError,
+} from 'ethereum-types';
 export { ContractAddresses } from '@0x/contract-addresses';
 export { runMigrationsAsync, runMigrationsOnceAsync } from './migration';
-- 
cgit v1.2.3


From e0beb7fb380e50e4566db4787092f5549a2d6db1 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 21 Nov 2018 11:42:07 -0500
Subject: feat: add more to instant dev env

---
 packages/instant/public/index.html | 335 ++++++++++++++++++++++---------------
 packages/instant/src/index.umd.ts  |   7 +-
 2 files changed, 202 insertions(+), 140 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/public/index.html b/packages/instant/public/index.html
index 557cfa3dc..8f11502e4 100644
--- a/packages/instant/public/index.html
+++ b/packages/instant/public/index.html
@@ -1,143 +1,206 @@
 <!DOCTYPE html>
 <html>
+    <head>
+        <meta charset="utf-8" />
+        <meta name="viewport" content="width=device-width, initial-scale=1" />
+        <title>0x Instant Dev Environment</title>
+        <link rel="stylesheet" href="/external.css" />
+        <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bulma/0.7.2/css/bulma.min.css" />
+        <script type="text/javascript" src="/instant.js" charset="utf-8"></script>
+        <script type="text/javascript" src="https://unpkg.com/jsuri@1.3.1/Uri.js" charset="utf-8"></script>
+        <script type="text/javascript" src="https://unpkg.com/bignumber.js@4.1.0/bignumber.js" charset="utf-8"></script>
+        <style>
+            .flex-center {
+                display: flex;
+                justify-content: center;
+                align-items: center;
+                height: 100%;
+                width: 100%;
+            }
 
-<head>
-    <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <title>0x Instant Dev Environment</title>
-    <link rel="stylesheet" href="/external.css">
-    <script type="text/javascript" src="/instant.js" charset="utf-8"></script>
-    <script type="text/javascript" src="https://unpkg.com/jsuri@1.3.1/Uri.js" charset="utf-8"></script>
-    <script type="text/javascript" src="https://unpkg.com/bignumber.js@4.1.0/bignumber.js" charset="utf-8"></script>
-    <style>
-        #zeroExInstantContainer {
-            display: flex;
-            justify-content: center;
-            align-items: center;
-            height: 100vh;
-        }
+            .flex-center--column {
+                flex-direction: column;
+            }
 
-        body {
-            margin: 0;
-            background-color: rgba(0, 0, 0, 0.2);
-        }
-    </style>
-</head>
+            .button {
+                margin: 10px;
+            }
 
-<body>
-    <div id="zeroExInstantContainer"></div>
-    <script>
-        // Simulate history 
-        window.history.pushState({ page: 1 }, '0x Instant');
-        window.history.pushState({ page: 2 }, '0x Instant');
-        window.history.pushState({ page: 3 }, '0x Instant');
-        const removeUndefined = (obj) => {
-            for (let k in obj) if (obj[k] === undefined) delete obj[k];
-            return obj;
-        }
-        BigNumber.config({
-            EXPONENTIAL_AT: 1000,
-            DECIMAL_PLACES: 78,
-        });
-        const providedOrders = [
-            // Order selling REP
-            {
-                senderAddress: '0x0000000000000000000000000000000000000000',
-                makerAddress: '0x34a745008a643eebc58920eaa29fb1165b4a288e',
-                takerAddress: '0x0000000000000000000000000000000000000000',
-                makerFee: new BigNumber('0'),
-                takerFee: new BigNumber('0'),
-                makerAssetAmount: new BigNumber('200000000000000000000'),
-                takerAssetAmount: new BigNumber('10000000000000000000'),
-                makerAssetData: '0xf47261b00000000000000000000000008cb3971b8eb709c14616bd556ff6683019e90d9c',
-                takerAssetData: '0xf47261b0000000000000000000000000d0a1e359811322d97991e03f863a0c30c2cf029c',
-                expirationTimeSeconds: new BigNumber('1601535600'),
-                feeRecipientAddress: '0x0000000000000000000000000000000000000000',
-                salt: new BigNumber('3101985707338942582579795423923841749956600670712030922928319824580764688653'),
-                signature: '0x1bd4d5686fea801fe33c68c4944356085e7e6cb553eb7073160abd815609f714e85fb47f44b7ffd0a2a1321ac40d72d55163869d0a50fdb5a402132150fe33a08403',
-                exchangeAddress: '0x35dd2932454449b14cee11a94d3674a936d5d7b2'
-            },
-            // Order selling ZRX
-            {
-                senderAddress: '0x0000000000000000000000000000000000000000',
-                makerAddress: '0x34a745008a643eebc58920eaa29fb1165b4a288e',
-                takerAddress: '0x0000000000000000000000000000000000000000',
-                makerFee: new BigNumber('0'),
-                takerFee: new BigNumber('0'),
-                makerAssetAmount: new BigNumber('300000000000000000000'),
-                takerAssetAmount: new BigNumber('31000000000000000000'),
-                makerAssetData: '0xf47261b00000000000000000000000002002d3812f58e35f0ea1ffbf80a75a38c32175fa',
-                takerAssetData: '0xf47261b0000000000000000000000000d0a1e359811322d97991e03f863a0c30c2cf029c',
-                expirationTimeSeconds: new BigNumber('2524636800'),
-                feeRecipientAddress: '0x0000000000000000000000000000000000000000',
-                salt: new BigNumber('64592004666704945574675477805199411288137454783320798602050822322450089238268'),
-                signature: '0x1c13cacddca8d7d8248e91f412377e68f8f1f9891a59a6c1b2eea9f7b33558c30c4fb86a448e08ab7def40a28fb3a3062dcb33bb3c45302447fce5c4288b7c7f5b03',
-                exchangeAddress: '0x35dd2932454449b14cee11a94d3674a936d5d7b2'
-            },
-            // Order selling GNT
-            {
-                senderAddress: '0x0000000000000000000000000000000000000000',
-                makerAddress: '0x34a745008a643eebc58920eaa29fb1165b4a288e',
-                takerAddress: '0x0000000000000000000000000000000000000000',
-                makerFee: new BigNumber('0'),
-                takerFee: new BigNumber('0'),
-                makerAssetAmount: new BigNumber('250000000000000000000'),
-                takerAssetAmount: new BigNumber('10000000000000000000'),
-                makerAssetData: '0xf47261b000000000000000000000000031fb614e223706f15d0d3c5f4b08bdf0d5c78623',
-                takerAssetData: '0xf47261b0000000000000000000000000d0a1e359811322d97991e03f863a0c30c2cf029c',
-                expirationTimeSeconds: new BigNumber('1601535600'),
-                feeRecipientAddress: '0x0000000000000000000000000000000000000000',
-                salt: new BigNumber('40204378562212615907903051460421336779451270522691667164301816101569427926606'),
-                signature: '0x1c788bf4b93769da1e8f195f52f0f59b4a298ac6da30cf6d05a87ed4be5ee974f61352ed1bc6a0844d0962b8c894c9ca08e452431255958a4e98dd93cbe1fbc73803',
-                exchangeAddress: '0x35dd2932454449b14cee11a94d3674a936d5d7b2'
-            },
-            // Order selling MKR
-            {
-                senderAddress: '0x0000000000000000000000000000000000000000',
-                makerAddress: '0x34a745008a643eebc58920eaa29fb1165b4a288e',
-                takerAddress: '0x0000000000000000000000000000000000000000',
-                makerFee: new BigNumber('0'),
-                takerFee: new BigNumber('0'),
-                makerAssetAmount: new BigNumber('200000000000000000000'),
-                takerAssetAmount: new BigNumber('5000000000000000000'),
-                makerAssetData: '0xf47261b00000000000000000000000007b6b10caa9e8e9552ba72638ea5b47c25afea1f3',
-                takerAssetData: '0xf47261b0000000000000000000000000d0a1e359811322d97991e03f863a0c30c2cf029c',
-                expirationTimeSeconds: new BigNumber('1601535600'),
-                feeRecipientAddress: '0x0000000000000000000000000000000000000000',
-                salt: new BigNumber('71338269924068280039932133924198049371838034090153601678083172009862985793828'),
-                signature: '0x1bb3151d57ee1e8fa697767ce83ee4ba77d1ceb8cc1e79c7d77126b3687517704c50c6b3d9cb42c7e7d4478d574b297dfbd1626c5c18a7bc9c2a792c4c07f0797c03',
-                exchangeAddress: '0x35dd2932454449b14cee11a94d3674a936d5d7b2'
+            body {
+                margin: 0;
+                height: 100vh;
+                background-color: rgba(0, 0, 0, 0.2);
             }
-        ];
-        const queryParams = new Uri(window.location.search);
-        const renderOptionsDefaults = {
-            orderSource: 'https://api.radarrelay.com/0x/v2/',
-            onClose: () => { console.log('0x Instant Closed') }
-        }
-        const orderSourceOverride = queryParams.getQueryParamValue('orderSource');
-        const availableAssetDatasString = queryParams.getQueryParamValue('availableAssetDatas');
-        const feeRecipientOverride = queryParams.getQueryParamValue('feeRecipient');
-        const feePercentageOverride = +queryParams.getQueryParamValue('feePercentage');
-        let affiliateInfoOverride;
-        if (feeRecipientOverride !== undefined && feePercentageOverride !== undefined) {
-            affiliateInfoOverride = {
-                feeRecipient: feeRecipientOverride,
-                feePercentage: feePercentageOverride
-            };
-        }
-        const renderOptionsOverrides = {
-            orderSource: orderSourceOverride === 'provided' ? providedOrders : orderSourceOverride,
-            networkId: +queryParams.getQueryParamValue('networkId') || undefined,
-            defaultAssetBuyAmount: +queryParams.getQueryParamValue('defaultAssetBuyAmount') || undefined,
-            availableAssetDatas: availableAssetDatasString ? JSON.parse(availableAssetDatasString) : undefined,
-            defaultSelectedAssetData: queryParams.getQueryParamValue('defaultSelectedAssetData'),
-            affiliateInfo: affiliateInfoOverride,
-            shouldDisablePushToHistory: !!queryParams.getQueryParamValue('shouldDisablePushToHistory'),
-        }
-        const renderOptions = Object.assign({}, renderOptionsDefaults, removeUndefined(renderOptionsOverrides));
-        window.onpopstate = () => console.log('Integrators onpopstate called');
-        zeroExInstant.render(renderOptions);
-    </script>
-</body>
+        </style>
+    </head>
+
+    <body>
+        <div class="flex-center flex-center--column">
+            <div><button class="button is-large" onClick="renderWithUrlDefaults()">Open</button></div>
+            <div>
+                <button
+                    class="button is-danger"
+                    onClick="renderWithAssetData('0xf47261b00000000000000000000000001985365e9f78359a9b6ad760e32412f4a445e862')"
+                >
+                    Buy REP
+                </button>
+                <button
+                    class="button is-black"
+                    onClick="renderWithAssetData('0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498')"
+                >
+                    Buy ZRX
+                </button>
+                <button
+                    class="button is-info"
+                    onClick="renderWithAssetData('0xf47261b00000000000000000000000006810e776880c02933d47db1b9fc05908e5386b96')"
+                >
+                    Buy GNO
+                </button>
+            </div>
+        </div>
+        <div id="zeroExInstantContainer"></div>
+        <script>
+            // Simulate history
+            window.history.pushState({ page: 1 }, '0x Instant');
+            window.history.pushState({ page: 2 }, '0x Instant');
+            window.history.pushState({ page: 3 }, '0x Instant');
+            window.onpopstate = () => console.log('Integrators onpopstate called');
 
-</html>
\ No newline at end of file
+            const removeUndefined = obj => {
+                for (let k in obj) if (obj[k] === undefined) delete obj[k];
+                return obj;
+            };
+            BigNumber.config({
+                EXPONENTIAL_AT: 1000,
+                DECIMAL_PLACES: 78,
+            });
+            const providedOrders = [
+                // Order selling REP
+                {
+                    senderAddress: '0x0000000000000000000000000000000000000000',
+                    makerAddress: '0x34a745008a643eebc58920eaa29fb1165b4a288e',
+                    takerAddress: '0x0000000000000000000000000000000000000000',
+                    makerFee: new BigNumber('0'),
+                    takerFee: new BigNumber('0'),
+                    makerAssetAmount: new BigNumber('200000000000000000000'),
+                    takerAssetAmount: new BigNumber('10000000000000000000'),
+                    makerAssetData: '0xf47261b00000000000000000000000008cb3971b8eb709c14616bd556ff6683019e90d9c',
+                    takerAssetData: '0xf47261b0000000000000000000000000d0a1e359811322d97991e03f863a0c30c2cf029c',
+                    expirationTimeSeconds: new BigNumber('1601535600'),
+                    feeRecipientAddress: '0x0000000000000000000000000000000000000000',
+                    salt: new BigNumber('3101985707338942582579795423923841749956600670712030922928319824580764688653'),
+                    signature:
+                        '0x1bd4d5686fea801fe33c68c4944356085e7e6cb553eb7073160abd815609f714e85fb47f44b7ffd0a2a1321ac40d72d55163869d0a50fdb5a402132150fe33a08403',
+                    exchangeAddress: '0x35dd2932454449b14cee11a94d3674a936d5d7b2',
+                },
+                // Order selling ZRX
+                {
+                    senderAddress: '0x0000000000000000000000000000000000000000',
+                    makerAddress: '0x34a745008a643eebc58920eaa29fb1165b4a288e',
+                    takerAddress: '0x0000000000000000000000000000000000000000',
+                    makerFee: new BigNumber('0'),
+                    takerFee: new BigNumber('0'),
+                    makerAssetAmount: new BigNumber('300000000000000000000'),
+                    takerAssetAmount: new BigNumber('31000000000000000000'),
+                    makerAssetData: '0xf47261b00000000000000000000000002002d3812f58e35f0ea1ffbf80a75a38c32175fa',
+                    takerAssetData: '0xf47261b0000000000000000000000000d0a1e359811322d97991e03f863a0c30c2cf029c',
+                    expirationTimeSeconds: new BigNumber('2524636800'),
+                    feeRecipientAddress: '0x0000000000000000000000000000000000000000',
+                    salt: new BigNumber(
+                        '64592004666704945574675477805199411288137454783320798602050822322450089238268',
+                    ),
+                    signature:
+                        '0x1c13cacddca8d7d8248e91f412377e68f8f1f9891a59a6c1b2eea9f7b33558c30c4fb86a448e08ab7def40a28fb3a3062dcb33bb3c45302447fce5c4288b7c7f5b03',
+                    exchangeAddress: '0x35dd2932454449b14cee11a94d3674a936d5d7b2',
+                },
+                // Order selling GNT
+                {
+                    senderAddress: '0x0000000000000000000000000000000000000000',
+                    makerAddress: '0x34a745008a643eebc58920eaa29fb1165b4a288e',
+                    takerAddress: '0x0000000000000000000000000000000000000000',
+                    makerFee: new BigNumber('0'),
+                    takerFee: new BigNumber('0'),
+                    makerAssetAmount: new BigNumber('250000000000000000000'),
+                    takerAssetAmount: new BigNumber('10000000000000000000'),
+                    makerAssetData: '0xf47261b000000000000000000000000031fb614e223706f15d0d3c5f4b08bdf0d5c78623',
+                    takerAssetData: '0xf47261b0000000000000000000000000d0a1e359811322d97991e03f863a0c30c2cf029c',
+                    expirationTimeSeconds: new BigNumber('1601535600'),
+                    feeRecipientAddress: '0x0000000000000000000000000000000000000000',
+                    salt: new BigNumber(
+                        '40204378562212615907903051460421336779451270522691667164301816101569427926606',
+                    ),
+                    signature:
+                        '0x1c788bf4b93769da1e8f195f52f0f59b4a298ac6da30cf6d05a87ed4be5ee974f61352ed1bc6a0844d0962b8c894c9ca08e452431255958a4e98dd93cbe1fbc73803',
+                    exchangeAddress: '0x35dd2932454449b14cee11a94d3674a936d5d7b2',
+                },
+                // Order selling MKR
+                {
+                    senderAddress: '0x0000000000000000000000000000000000000000',
+                    makerAddress: '0x34a745008a643eebc58920eaa29fb1165b4a288e',
+                    takerAddress: '0x0000000000000000000000000000000000000000',
+                    makerFee: new BigNumber('0'),
+                    takerFee: new BigNumber('0'),
+                    makerAssetAmount: new BigNumber('200000000000000000000'),
+                    takerAssetAmount: new BigNumber('5000000000000000000'),
+                    makerAssetData: '0xf47261b00000000000000000000000007b6b10caa9e8e9552ba72638ea5b47c25afea1f3',
+                    takerAssetData: '0xf47261b0000000000000000000000000d0a1e359811322d97991e03f863a0c30c2cf029c',
+                    expirationTimeSeconds: new BigNumber('1601535600'),
+                    feeRecipientAddress: '0x0000000000000000000000000000000000000000',
+                    salt: new BigNumber(
+                        '71338269924068280039932133924198049371838034090153601678083172009862985793828',
+                    ),
+                    signature:
+                        '0x1bb3151d57ee1e8fa697767ce83ee4ba77d1ceb8cc1e79c7d77126b3687517704c50c6b3d9cb42c7e7d4478d574b297dfbd1626c5c18a7bc9c2a792c4c07f0797c03',
+                    exchangeAddress: '0x35dd2932454449b14cee11a94d3674a936d5d7b2',
+                },
+            ];
+            const getRenderOptionsOverridesFromUrl = () => {
+                const queryParams = new Uri(window.location.search);
+                const orderSourceOverride = queryParams.getQueryParamValue('orderSource');
+                const availableAssetDatasString = queryParams.getQueryParamValue('availableAssetDatas');
+                const feeRecipientOverride = queryParams.getQueryParamValue('feeRecipient');
+                const feePercentageOverride = +queryParams.getQueryParamValue('feePercentage');
+                let affiliateInfoOverride;
+                if (feeRecipientOverride !== undefined && feePercentageOverride !== undefined) {
+                    affiliateInfoOverride = {
+                        feeRecipient: feeRecipientOverride,
+                        feePercentage: feePercentageOverride,
+                    };
+                }
+                const renderOptionsOverrides = {
+                    orderSource: orderSourceOverride === 'provided' ? providedOrders : orderSourceOverride,
+                    networkId: +queryParams.getQueryParamValue('networkId') || undefined,
+                    defaultAssetBuyAmount: +queryParams.getQueryParamValue('defaultAssetBuyAmount') || undefined,
+                    availableAssetDatas: availableAssetDatasString ? JSON.parse(availableAssetDatasString) : undefined,
+                    defaultSelectedAssetData: queryParams.getQueryParamValue('defaultSelectedAssetData'),
+                    affiliateInfo: affiliateInfoOverride,
+                    shouldDisablePushToHistory: !!queryParams.getQueryParamValue('shouldDisablePushToHistory'),
+                };
+                return renderOptionsOverrides;
+            };
+            const render = renderOptionsOverrides => {
+                const renderOptionsDefaults = {
+                    orderSource: 'https://api.radarrelay.com/0x/v2/',
+                    onClose: () => {
+                        console.log('0x Instant Closed');
+                    },
+                };
+                const renderOptions = Object.assign({}, renderOptionsDefaults, removeUndefined(renderOptionsOverrides));
+                zeroExInstant.render(renderOptions);
+            };
+            const renderWithUrlDefaults = (renderOptions = {}) => {
+                const finalOptions = {
+                    ...getRenderOptionsOverridesFromUrl(),
+                    ...renderOptions,
+                };
+                render(finalOptions);
+            };
+            renderWithUrlDefaults();
+            const renderWithAssetData = assetData => {
+                renderWithUrlDefaults({
+                    defaultSelectedAssetData: assetData,
+                });
+            };
+        </script>
+    </body>
+</html>
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 59f658b33..1d62084b5 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -7,6 +7,7 @@ import { ZeroExInstantOverlay, ZeroExInstantOverlayProps } from './index';
 import { assert } from './util/assert';
 import { util } from './util/util';
 
+const isInstantRendered = (): boolean => !!document.getElementById(INJECTED_DIV_ID);
 export interface ZeroExInstantConfig extends ZeroExInstantOverlayProps {
     shouldDisablePushToHistory?: boolean;
 }
@@ -43,8 +44,8 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
     if (!_.isUndefined(config.shouldDisablePushToHistory)) {
         assert.isBoolean('shouldDisablePushToHistory', config.shouldDisablePushToHistory);
     }
-    if (!_.isUndefined(props.shouldDisableAnalyticsTracking)) {
-        assert.isBoolean('props.shouldDisableAnalyticsTracking', props.shouldDisableAnalyticsTracking);
+    if (!_.isUndefined(config.shouldDisableAnalyticsTracking)) {
+        assert.isBoolean('shouldDisableAnalyticsTracking', config.shouldDisableAnalyticsTracking);
     }
     assert.isString('selector', selector);
     // Render instant and return a callback that allows you to remove it from the DOM.
@@ -101,5 +102,3 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
         };
     }
 };
-
-const isInstantRendered = (): boolean => !!document.getElementById(INJECTED_DIV_ID);
-- 
cgit v1.2.3


From b494a4a4dba6c781667b690f38387f03a22fe141 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 21 Nov 2018 11:55:32 -0500
Subject: chore: clean up index.umd.ts a bit

---
 packages/instant/public/index.html |  2 +-
 packages/instant/src/index.umd.ts  | 70 +++++++++++++++++++++-----------------
 2 files changed, 39 insertions(+), 33 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/public/index.html b/packages/instant/public/index.html
index 8f11502e4..df39994ef 100644
--- a/packages/instant/public/index.html
+++ b/packages/instant/public/index.html
@@ -64,7 +64,7 @@
             window.history.pushState({ page: 1 }, '0x Instant');
             window.history.pushState({ page: 2 }, '0x Instant');
             window.history.pushState({ page: 3 }, '0x Instant');
-            window.onpopstate = () => console.log('Integrators onpopstate called');
+            window.onpopstate = () => console.log("Integrator's onpopstate called");
 
             const removeUndefined = obj => {
                 for (let k in obj) if (obj[k] === undefined) delete obj[k];
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 1d62084b5..15ca59323 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -8,11 +8,8 @@ import { assert } from './util/assert';
 import { util } from './util/util';
 
 const isInstantRendered = (): boolean => !!document.getElementById(INJECTED_DIV_ID);
-export interface ZeroExInstantConfig extends ZeroExInstantOverlayProps {
-    shouldDisablePushToHistory?: boolean;
-}
 
-export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_ZERO_EX_CONTAINER_SELECTOR) => {
+const validateInstantRenderConfig = (config: ZeroExInstantConfig, selector: string) => {
     assert.isValidOrderSource('orderSource', config.orderSource);
     if (!_.isUndefined(config.defaultSelectedAssetData)) {
         assert.isHexString('defaultSelectedAssetData', config.defaultSelectedAssetData);
@@ -48,37 +45,46 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
         assert.isBoolean('shouldDisableAnalyticsTracking', config.shouldDisableAnalyticsTracking);
     }
     assert.isString('selector', selector);
-    // Render instant and return a callback that allows you to remove it from the DOM.
-    const renderInstant = () => {
-        const appendToIfExists = document.querySelector(selector);
-        assert.assert(!_.isNull(appendToIfExists), `Could not find div with selector: ${selector}`);
-        const appendTo = appendToIfExists as Element;
-        const injectedDiv = document.createElement('div');
-        injectedDiv.setAttribute('id', INJECTED_DIV_ID);
-        injectedDiv.setAttribute('class', INJECTED_DIV_CLASS);
-        appendTo.appendChild(injectedDiv);
-        const closeInstant = () => {
-            if (!_.isUndefined(config.onClose)) {
-                config.onClose();
-            }
-            appendTo.removeChild(injectedDiv);
-        };
-        const instantOverlayProps = {
-            ...config,
-            // If we are using the history API, just go back to close
-            onClose: () => (config.shouldDisablePushToHistory ? closeInstant() : window.history.back()),
-        };
-        ReactDOM.render(React.createElement(ZeroExInstantOverlay, instantOverlayProps), injectedDiv);
-        return closeInstant;
+};
+
+// Render instant and return a callback that allows you to remove it from the DOM.
+const renderInstant = (config: ZeroExInstantConfig, selector: string) => {
+    const appendToIfExists = document.querySelector(selector);
+    assert.assert(!_.isNull(appendToIfExists), `Could not find div with selector: ${selector}`);
+    const appendTo = appendToIfExists as Element;
+    const injectedDiv = document.createElement('div');
+    injectedDiv.setAttribute('id', INJECTED_DIV_ID);
+    injectedDiv.setAttribute('class', INJECTED_DIV_CLASS);
+    appendTo.appendChild(injectedDiv);
+    const closeInstant = () => {
+        if (!_.isUndefined(config.onClose)) {
+            config.onClose();
+        }
+        appendTo.removeChild(injectedDiv);
+    };
+    const instantOverlayProps = {
+        ...config,
+        // If we are using the history API, just go back to close
+        onClose: () => (config.shouldDisablePushToHistory ? closeInstant() : window.history.back()),
     };
+    ReactDOM.render(React.createElement(ZeroExInstantOverlay, instantOverlayProps), injectedDiv);
+    return closeInstant;
+};
+
+export interface ZeroExInstantConfig extends ZeroExInstantOverlayProps {
+    shouldDisablePushToHistory?: boolean;
+}
+
+export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_ZERO_EX_CONTAINER_SELECTOR) => {
+    validateInstantRenderConfig(config, selector);
     if (config.shouldDisablePushToHistory) {
         if (!isInstantRendered()) {
-            renderInstant();
+            renderInstant(config, selector);
         }
     } else {
         // Before we render, push to history saying that instant is showing for this part of the history.
         window.history.pushState({ zeroExInstantShowing: true }, '0x Instant');
-        let removeInstant = renderInstant();
+        let removeInstant = renderInstant(config, selector);
 
         let prevOnPopState = util.boundNoop;
         if (window.onpopstate) {
@@ -86,12 +92,12 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
         }
         window.onpopstate = (e: PopStateEvent) => {
             // Don't override integrators handler.
-            prevOnPopState(e);
-            // e.state represents the new state
-            if (e.state && e.state.zeroExInstantShowing) {
+            // prevOnPopState(e);
+            const newState = e.state;
+            if (newState && newState.zeroExInstantShowing) {
                 // We have returned to a history state that expects instant to be rendered.
                 if (!isInstantRendered()) {
-                    removeInstant = renderInstant();
+                    removeInstant = renderInstant(config, selector);
                 }
             } else {
                 // History has changed to a different state.
-- 
cgit v1.2.3


From 35b505114842b8c8eac838fff8588adf17f54b45 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 09:23:19 -0800
Subject: Always report unexpected errors.  Move error message generation into
 helper function, and add tests

---
 packages/instant/src/util/asset.ts             | 17 +++++++++++++
 packages/instant/src/util/buy_quote_updater.ts | 29 +++++++---------------
 packages/instant/test/util/asset.test.ts       | 33 ++++++++++++++++++++++++--
 3 files changed, 56 insertions(+), 23 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/asset.ts b/packages/instant/src/util/asset.ts
index 40560d3eb..08f3642e3 100644
--- a/packages/instant/src/util/asset.ts
+++ b/packages/instant/src/util/asset.ts
@@ -1,3 +1,4 @@
+import { AssetBuyerError } from '@0x/asset-buyer';
 import { AssetProxyId, ObjectMap } from '@0x/types';
 import * as _ from 'lodash';
 
@@ -106,4 +107,20 @@ export const assetUtils = {
         );
         return _.compact(erc20sOrUndefined);
     },
+    assetBuyerErrorMessage: (asset: ERC20Asset, error: Error): string | undefined => {
+        if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
+            const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
+            return `Not enough ${assetName} available`;
+        } else if (error.message === AssetBuyerError.InsufficientZrxLiquidity) {
+            return 'Not enough ZRX available';
+        } else if (
+            error.message === AssetBuyerError.StandardRelayerApiError ||
+            error.message.startsWith(AssetBuyerError.AssetUnavailable)
+        ) {
+            const assetName = assetUtils.bestNameForAsset(asset, 'This asset');
+            return `${assetName} is currently unavailable`;
+        }
+
+        return undefined;
+    },
 };
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 6cb5e41b6..4f97622e1 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -30,30 +30,17 @@ export const buyQuoteUpdater = {
         try {
             newBuyQuote = await assetBuyer.getBuyQuoteAsync(asset.assetData, baseUnitValue, { feePercentage });
         } catch (error) {
-            if (options.dispatchErrors) {
-                dispatch(actions.setQuoteRequestStateFailure());
-                let errorMessage;
-                if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
-                    const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
-                    errorMessage = `Not enough ${assetName} available`;
-                } else if (error.message === AssetBuyerError.InsufficientZrxLiquidity) {
-                    errorMessage = 'Not enough ZRX available';
-                } else if (
-                    error.message === AssetBuyerError.StandardRelayerApiError ||
-                    error.message.startsWith(AssetBuyerError.AssetUnavailable)
-                ) {
-                    const assetName = assetUtils.bestNameForAsset(asset, 'This asset');
-                    errorMessage = `${assetName} is currently unavailable`;
-                }
-                if (!_.isUndefined(errorMessage)) {
-                    errorFlasher.flashNewErrorMessage(dispatch, errorMessage);
-                } else {
-                    throw error;
-                }
-            } else {
+            const errorMessage = assetUtils.assetBuyerErrorMessage(asset, error);
+
+            if (_.isUndefined(errorMessage)) {
+                // This is an unknown error, report it to rollbar
                 errorReporter.report(error);
             }
 
+            if (options.dispatchErrors) {
+                dispatch(actions.setQuoteRequestStateFailure());
+                errorFlasher.flashNewErrorMessage(dispatch, errorMessage || 'Error fetching price, please try again');
+            }
             return;
         }
         // We have a successful new buy quote
diff --git a/packages/instant/test/util/asset.test.ts b/packages/instant/test/util/asset.test.ts
index 4229b24ed..fc4e4e2e4 100644
--- a/packages/instant/test/util/asset.test.ts
+++ b/packages/instant/test/util/asset.test.ts
@@ -1,6 +1,7 @@
+import { AssetBuyerError } from '@0x/asset-buyer';
 import { AssetProxyId, ObjectMap } from '@0x/types';
 
-import { Asset, AssetMetaData, ERC20AssetMetaData, Network, ZeroExInstantError } from '../../src/types';
+import { Asset, AssetMetaData, ERC20Asset, ERC20AssetMetaData, Network, ZeroExInstantError } from '../../src/types';
 import { assetUtils } from '../../src/util/asset';
 
 const ZRX_ASSET_DATA = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
@@ -11,7 +12,7 @@ const ZRX_META_DATA: ERC20AssetMetaData = {
     decimals: 18,
     name: '0x',
 };
-const ZRX_ASSET: Asset = {
+const ZRX_ASSET: ERC20Asset = {
     assetData: ZRX_ASSET_DATA,
     metaData: ZRX_META_DATA,
 };
@@ -45,4 +46,32 @@ describe('assetDataUtil', () => {
             ).toThrowError(ZeroExInstantError.AssetMetaDataNotAvailable);
         });
     });
+    describe('assetBuyerErrorMessage', () => {
+        it('should return message for InsufficientAssetLiquidity', () => {
+            const insufficientAssetError = new Error(AssetBuyerError.InsufficientAssetLiquidity);
+            expect(assetUtils.assetBuyerErrorMessage(ZRX_ASSET, insufficientAssetError)).toEqual(
+                'Not enough ZRX available',
+            );
+        });
+        it('should return message for InsufficientAssetLiquidity', () => {
+            const insufficientZrxError = new Error(AssetBuyerError.InsufficientZrxLiquidity);
+            expect(assetUtils.assetBuyerErrorMessage(ZRX_ASSET, insufficientZrxError)).toEqual(
+                'Not enough ZRX available',
+            );
+        });
+        it('should message for StandardRelayerApiError', () => {
+            const standardRelayerError = new Error(AssetBuyerError.StandardRelayerApiError);
+            expect(assetUtils.assetBuyerErrorMessage(ZRX_ASSET, standardRelayerError)).toEqual(
+                'ZRX is currently unavailable',
+            );
+        });
+        it('should return error for AssetUnavailable error', () => {
+            const assetUnavailableError = new Error(
+                `${AssetBuyerError.AssetUnavailable}: For assetData ${ZRX_ASSET_DATA}`,
+            );
+            expect(assetUtils.assetBuyerErrorMessage(ZRX_ASSET, assetUnavailableError)).toEqual(
+                'ZRX is currently unavailable',
+            );
+        });
+    });
 });
-- 
cgit v1.2.3


From 71d15a68c1ca5de2055ad8c1ad9fc47608022a53 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 21 Nov 2018 17:27:27 +0000
Subject: immediately return the patch incremented version if no changelog
 entries exist

---
 packages/monorepo-scripts/src/utils/utils.ts | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/monorepo-scripts/src/utils/utils.ts b/packages/monorepo-scripts/src/utils/utils.ts
index 44ff971e8..95b187cc2 100644
--- a/packages/monorepo-scripts/src/utils/utils.ts
+++ b/packages/monorepo-scripts/src/utils/utils.ts
@@ -91,6 +91,7 @@ export const utils = {
         const changelog = changelogUtils.getChangelogOrCreateIfMissing(packageName, packageLocation);
         if (_.isEmpty(changelog)) {
             nextVersionIfValid = semver.inc(currentVersion, 'patch');
+            return nextVersionIfValid as string;
         }
         const lastEntry = changelog[0];
         if (semver.gt(currentVersion, lastEntry.version)) {
-- 
cgit v1.2.3


From 68c15de8908b1e8eb8f04d26301fec62ed2af1c1 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 21 Nov 2018 17:27:40 +0000
Subject: print out error message and stack

---
 packages/monorepo-scripts/src/prepublish_checks.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/monorepo-scripts/src/prepublish_checks.ts b/packages/monorepo-scripts/src/prepublish_checks.ts
index fc550cf3a..60cdccf1d 100644
--- a/packages/monorepo-scripts/src/prepublish_checks.ts
+++ b/packages/monorepo-scripts/src/prepublish_checks.ts
@@ -195,6 +195,6 @@ const checkRequiredEnvVariables = () => {
 };
 
 prepublishChecksAsync().catch(err => {
-    utils.log(err.message);
+    utils.log(err);
     process.exit(1);
 });
-- 
cgit v1.2.3


From 22a31246622e7139185d080cae9bef275087e245 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 09:35:24 -0800
Subject: Move rollbar setup into function, move setting up into provider

---
 .../src/components/zero_ex_instant_container.tsx   |  3 -
 .../src/components/zero_ex_instant_provider.tsx    |  2 +
 packages/instant/src/util/error_reporter.ts        | 66 +++++++++++-----------
 3 files changed, 35 insertions(+), 36 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 6d7cef7fd..47c938472 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -12,15 +12,12 @@ import { SelectedAssetInstantHeading } from '../containers/selected_asset_instan
 import { ColorOption } from '../style/theme';
 import { zIndex } from '../style/z_index';
 import { OrderProcessState, SlideAnimationState } from '../types';
-import { setupRollbar } from '../util/error_reporter';
 
 import { CSSReset } from './css_reset';
 import { SlidingPanel } from './sliding_panel';
 import { Container } from './ui/container';
 import { Flex } from './ui/flex';
 
-setupRollbar();
-
 export interface ZeroExInstantContainerProps {
     orderProcessState: OrderProcessState;
 }
diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 9435d8c7c..00d3e95b2 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -15,11 +15,13 @@ import { AccountState, AffiliateInfo, AssetMetaData, Network, OrderSource } from
 import { analytics, disableAnalytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
+import { setupRollbar } from '../util/error_reporter';
 import { gasPriceEstimator } from '../util/gas_price_estimator';
 import { Heartbeater } from '../util/heartbeater';
 import { generateAccountHeartbeater, generateBuyQuoteHeartbeater } from '../util/heartbeater_factory';
 import { providerStateFactory } from '../util/provider_state_factory';
 
+setupRollbar();
 fonts.include();
 
 export type ZeroExInstantProviderProps = ZeroExInstantProviderRequiredProps &
diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index a03b5e65e..c5766b469 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -1,4 +1,5 @@
 import { logUtils } from '@0x/utils';
+import * as _ from 'lodash';
 
 import { ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENVIRONMENT } from '../constants';
 
@@ -15,41 +16,40 @@ const shouldAllowRollbar = () => {
 };
 
 let rollbar: any;
-if (ROLLBAR_CLIENT_TOKEN && ROLLBAR_ENVIRONMENT && shouldAllowRollbar()) {
-    rollbar = new Rollbar({
-        accessToken: ROLLBAR_CLIENT_TOKEN,
-        captureUncaught: true,
-        captureUnhandledRejections: true,
-        enabled: true,
-        itemsPerMinute: 10,
-        maxItems: 500,
-        payload: {
-            environment: ROLLBAR_ENVIRONMENT,
-            client: {
-                javascript: {
-                    source_map_enabled: true,
-                    code_version: process.env.GIT_SHA,
-                    guess_uncaught_frames: true,
+// Configures rollbar and sets up error catching
+export const setupRollbar = (): any => {
+    if (_.isUndefined(rollbar) && ROLLBAR_CLIENT_TOKEN && ROLLBAR_ENVIRONMENT && shouldAllowRollbar()) {
+        rollbar = new Rollbar({
+            accessToken: ROLLBAR_CLIENT_TOKEN,
+            captureUncaught: true,
+            captureUnhandledRejections: true,
+            enabled: true,
+            itemsPerMinute: 10,
+            maxItems: 500,
+            payload: {
+                environment: ROLLBAR_ENVIRONMENT,
+                client: {
+                    javascript: {
+                        source_map_enabled: true,
+                        code_version: process.env.GIT_SHA,
+                        guess_uncaught_frames: true,
+                    },
                 },
             },
-        },
-        uncaughtErrorLevel: 'error',
-        ignoredMessages: [
-            // Errors from the third-party scripts
-            'Script error',
-            // Network errors or ad-blockers
-            'TypeError: Failed to fetch',
-            'Exchange has not been deployed to detected network (network/artifact mismatch)',
-            // Source: https://groups.google.com/a/chromium.org/forum/#!topic/chromium-discuss/7VU0_VvC7mE
-            "undefined is not an object (evaluating '__gCrWeb.autofill.extractForms')",
-            // Source: http://stackoverflow.com/questions/43399818/securityerror-from-facebook-and-cross-domain-messaging
-            'SecurityError (DOM Exception 18)',
-        ],
-    });
-}
-
-export const setupRollbar = (): any => {
-    return rollbar;
+            uncaughtErrorLevel: 'error',
+            ignoredMessages: [
+                // Errors from the third-party scripts
+                'Script error',
+                // Network errors or ad-blockers
+                'TypeError: Failed to fetch',
+                'Exchange has not been deployed to detected network (network/artifact mismatch)',
+                // Source: https://groups.google.com/a/chromium.org/forum/#!topic/chromium-discuss/7VU0_VvC7mE
+                "undefined is not an object (evaluating '__gCrWeb.autofill.extractForms')",
+                // Source: http://stackoverflow.com/questions/43399818/securityerror-from-facebook-and-cross-domain-messaging
+                'SecurityError (DOM Exception 18)',
+            ],
+        });
+    }
 };
 
 export const errorReporter = {
-- 
cgit v1.2.3


From ffa2f4554b959b9af67d385d85fe9a4c822ad482 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 09:41:44 -0800
Subject: Takeout redundant check, and make function name more clear

---
 packages/instant/webpack.config.js | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 466385db9..b08fabedf 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -67,7 +67,7 @@ const getRollbarPlugin = environmentName => {
     return new RollbarSourceMapPlugin(rollbarPluginOptions);
 };
 
-const validateRollbar = (environmentName, rollbarPlugin) => {
+const validateRollbarPresence = (environmentName, rollbarPlugin) => {
     const requiresRollbar = environmentName === 'dogfood' || environmentName === 'staging';
 
     if (!requiresRollbar) {
@@ -79,11 +79,9 @@ const validateRollbar = (environmentName, rollbarPlugin) => {
     }
 
     if (!rollbarPlugin) {
-        if (environmentName === 'dogfood' || environmentName === 'staging') {
-            throw new Error(
-                `Please set rollbar env var ${ROLLBAR_PUBLISH_TOKEN_ENV_NAME} to a Rollbar project access token with post_server_item permissions to deploy source maps to ${environmentName}`,
-            );
-        }
+        throw new Error(
+            `Please set rollbar env var ${ROLLBAR_PUBLISH_TOKEN_ENV_NAME} to a Rollbar project access token with post_server_item permissions to deploy source maps to ${environmentName}`,
+        );
     }
 };
 
@@ -111,7 +109,7 @@ module.exports = (env, argv) => {
     } else {
         console.log('Not using rollbar plugin');
     }
-    validateRollbar(environmentName, rollbarPlugin);
+    validateRollbarPresence(environmentName, rollbarPlugin);
 
     const config = {
         entry: {
-- 
cgit v1.2.3


From 70c99082496bbaed5b5ccc37bb259c0a9f02fab5 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 09:43:01 -0800
Subject: Report when cant update balance

---
 packages/instant/src/redux/async_data.ts | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 29d441c75..5382494f2 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -78,6 +78,7 @@ export const asyncData = {
             const ethBalanceInWei = await web3Wrapper.getBalanceInWeiAsync(address);
             dispatch(actions.updateAccountEthBalance({ address, ethBalanceInWei }));
         } catch (e) {
+            errorReporter.report(e);
             // leave balance as is
             return;
         }
-- 
cgit v1.2.3


From ed91c6c874282ab069a72784b8e563b634a236bf Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 21 Nov 2018 12:44:28 -0500
Subject: fix: multiple render and closes edge case for onpopstate render

---
 packages/instant/src/index.umd.ts | 52 ++++++++++++++++++++-------------------
 1 file changed, 27 insertions(+), 25 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 15ca59323..3a8694d6a 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -81,30 +81,32 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
         if (!isInstantRendered()) {
             renderInstant(config, selector);
         }
-    } else {
-        // Before we render, push to history saying that instant is showing for this part of the history.
-        window.history.pushState({ zeroExInstantShowing: true }, '0x Instant');
-        let removeInstant = renderInstant(config, selector);
-
-        let prevOnPopState = util.boundNoop;
-        if (window.onpopstate) {
-            prevOnPopState = window.onpopstate.bind(window);
-        }
-        window.onpopstate = (e: PopStateEvent) => {
-            // Don't override integrators handler.
-            // prevOnPopState(e);
-            const newState = e.state;
-            if (newState && newState.zeroExInstantShowing) {
-                // We have returned to a history state that expects instant to be rendered.
-                if (!isInstantRendered()) {
-                    removeInstant = renderInstant(config, selector);
-                }
-            } else {
-                // History has changed to a different state.
-                if (isInstantRendered()) {
-                    removeInstant();
-                }
-            }
-        };
+        return;
+    }
+    // Before we render, push to history saying that instant is showing for this part of the history.
+    window.history.pushState({ zeroExInstantShowing: true }, '0x Instant');
+    let removeInstant = renderInstant(config, selector);
+    // If the integrator defined a popstate handler, save it to __zeroExInstantIntegratorsPopStateHandler
+    // unless we have already done so on a previous render.
+    const anyWindow = window as any;
+    if (window.onpopstate && !anyWindow.__zeroExInstantIntegratorsPopStateHandler) {
+        anyWindow.__zeroExInstantIntegratorsPopStateHandler = window.onpopstate.bind(window);
     }
+    const integratorsOnPopStateHandler = anyWindow.__zeroExInstantIntegratorsPopStateHandler || util.boundNoop;
+    const onPopStateHandler = (e: PopStateEvent) => {
+        integratorsOnPopStateHandler(e);
+        const newState = e.state;
+        if (newState && newState.zeroExInstantShowing) {
+            // We have returned to a history state that expects instant to be rendered.
+            if (!isInstantRendered()) {
+                removeInstant = renderInstant(config, selector);
+            }
+        } else {
+            // History has changed to a different state.
+            if (isInstantRendered()) {
+                removeInstant();
+            }
+        }
+    };
+    window.onpopstate = onPopStateHandler;
 };
-- 
cgit v1.2.3


From e2a16f3f336c6787501c6a2366e7793a135009f8 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 10:25:10 -0800
Subject: Use ROLLBAR_ENABLED constant, and change ROLLBAR_ENVIRONMENT to
 INSTANT_ENVIRONMENT

---
 packages/instant/src/constants.ts           |  3 ++-
 packages/instant/src/util/error_reporter.ts | 13 +++----------
 packages/instant/webpack.config.js          | 28 +++++++++++++++++-----------
 3 files changed, 22 insertions(+), 22 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index 23660360d..dfa7520f8 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -21,12 +21,13 @@ export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
 export const ROLLBAR_CLIENT_TOKEN = process.env.ROLLBAR_CLIENT_TOKEN;
-export const ROLLBAR_ENVIRONMENT = process.env.ROLLBAR_ENVIRONMENT as
+export const INSTANT_ENVIRONMENT = process.env.INSTANT_ENVIRONMENT as
     | 'dogfood'
     | 'staging'
     | 'development'
     | 'production'
     | undefined;
+export const ROLLBAR_ENABLED = process.env.ROLLBAR_ENABLED;
 export const COINBASE_WALLET_IOS_APP_STORE_URL = 'https://itunes.apple.com/us/app/coinbase-wallet/id1278383455?mt=8';
 export const COINBASE_WALLET_ANDROID_APP_STORE_URL = 'https://play.google.com/store/apps/details?id=org.toshi&hl=en';
 export const COINBASE_WALLET_SITE_URL = 'https://wallet.coinbase.com/';
diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index c5766b469..89c5b6bd3 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -1,24 +1,17 @@
 import { logUtils } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENVIRONMENT } from '../constants';
+import { INSTANT_ENVIRONMENT, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
 
 // Import version of Rollbar designed for embedded components
 // See https://docs.rollbar.com/docs/using-rollbarjs-inside-an-embedded-component
 // tslint:disable-next-line:no-var-requires
 const Rollbar = require('rollbar/dist/rollbar.noconflict.umd');
 
-const shouldAllowRollbar = () => {
-    if (ROLLBAR_ENVIRONMENT === 'development') {
-        return process.env.ROLLBAR_FORCE_DEVELOPMENT_REPORT ? true : false;
-    }
-    return true;
-};
-
 let rollbar: any;
 // Configures rollbar and sets up error catching
 export const setupRollbar = (): any => {
-    if (_.isUndefined(rollbar) && ROLLBAR_CLIENT_TOKEN && ROLLBAR_ENVIRONMENT && shouldAllowRollbar()) {
+    if (_.isUndefined(rollbar) && ROLLBAR_CLIENT_TOKEN && INSTANT_ENVIRONMENT && ROLLBAR_ENABLED) {
         rollbar = new Rollbar({
             accessToken: ROLLBAR_CLIENT_TOKEN,
             captureUncaught: true,
@@ -27,7 +20,7 @@ export const setupRollbar = (): any => {
             itemsPerMinute: 10,
             maxItems: 500,
             payload: {
-                environment: ROLLBAR_ENVIRONMENT,
+                environment: INSTANT_ENVIRONMENT,
                 client: {
                     javascript: {
                         source_map_enabled: true,
diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index b08fabedf..defdde250 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -89,25 +89,31 @@ module.exports = (env, argv) => {
     const environmentName = getEnvironmentName(env, argv);
     const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
 
+    const envVars = {
+        GIT_SHA: JSON.stringify(GIT_SHA),
+        NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
+        HEAP_ANALYTICS_ID: getHeapAnalyticsId(environmentName),
+        INSTANT_ENVIRONMENT: JSON.stringify(environmentName),
+        ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env[ROLLBAR_CLIENT_TOKEN_ENV_NAME]),
+    };
+
+    const canRollbarBeEnabled =
+        environmentName === 'development' ? process.env.INSTANT_ROLLBAR_FORCE_DEVELOPMENT_REPORT : true;
+    if (envVars.INSTANT_ENVIRONMENT && envVars.ROLLBAR_CLIENT_TOKEN && canRollbarBeEnabled) {
+        envVars['ROLLBAR_ENABLED'] = JSON.stringify(true);
+    }
+
     let plugins = [
         new webpack.DefinePlugin({
-            'process.env': {
-                GIT_SHA: JSON.stringify(GIT_SHA),
-                NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
-                HEAP_ANALYTICS_ID: getHeapAnalyticsId(environmentName),
-                ROLLBAR_ENVIRONMENT: JSON.stringify(environmentName),
-                ROLLBAR_CLIENT_TOKEN: JSON.stringify(process.env[ROLLBAR_CLIENT_TOKEN_ENV_NAME]),
-                ROLLBAR_FORCE_DEVELOPMENT_REPORT: JSON.stringify(process.env.INSTANT_ROLLBAR_FORCE_DEVELOPMENT_REPORT),
-            },
+            'process.env': envVars,
         }),
     ];
-
     const rollbarPlugin = getRollbarPlugin(environmentName);
     if (rollbarPlugin) {
-        console.log('Using rollbar plugin');
+        console.log('Using rollbar source map plugin');
         plugins = plugins.concat(rollbarPlugin);
     } else {
-        console.log('Not using rollbar plugin');
+        console.log('Not using rollbar source map plugin');
     }
     validateRollbarPresence(environmentName, rollbarPlugin);
 
-- 
cgit v1.2.3


From 95a80a0e757647f84515e7bc7208f18b875d4111 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 10:35:53 -0800
Subject: Shorter validateRollbarPresence logic

---
 packages/instant/webpack.config.js | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index defdde250..adc1cb000 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -66,21 +66,14 @@ const getRollbarPlugin = environmentName => {
     };
     return new RollbarSourceMapPlugin(rollbarPluginOptions);
 };
-
-const validateRollbarPresence = (environmentName, rollbarPlugin) => {
+const validateRollbarPresence = (environmentName, rollbarEnabled, rollbarSourceMapPlugin) => {
     const requiresRollbar = environmentName === 'dogfood' || environmentName === 'staging';
-
     if (!requiresRollbar) {
         return;
     }
-
-    if (!process.env[ROLLBAR_CLIENT_TOKEN_ENV_NAME]) {
-        throw new Error(`${ROLLBAR_CLIENT_TOKEN_ENV_NAME} must be set for ${environmentName}`);
-    }
-
-    if (!rollbarPlugin) {
+    if (!rollbarEnabled || !rollbarSourceMapPlugin) {
         throw new Error(
-            `Please set rollbar env var ${ROLLBAR_PUBLISH_TOKEN_ENV_NAME} to a Rollbar project access token with post_server_item permissions to deploy source maps to ${environmentName}`,
+            `Rollbar env vars must be set to build for ${environmentName}. Please set ${ROLLBAR_CLIENT_TOKEN_ENV_NAME} to a rollbar access token with post_client_item permissions, and ${ROLLBAR_PUBLISH_TOKEN_ENV_NAME} to a rollbar access token with post_server_item permissions.`,
         );
     }
 };
@@ -115,7 +108,7 @@ module.exports = (env, argv) => {
     } else {
         console.log('Not using rollbar source map plugin');
     }
-    validateRollbarPresence(environmentName, rollbarPlugin);
+    validateRollbarPresence(environmentName, envVars['ROLLBAR_ENABLED'], rollbarPlugin);
 
     const config = {
         entry: {
-- 
cgit v1.2.3


From b2e1be5cfe373f7cdafd5bd9a0c3ec1ea1e5f1d5 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 10:44:50 -0800
Subject: Better env var names for source map plugin

---
 packages/instant/webpack.config.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index adc1cb000..7149793c4 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -37,7 +37,7 @@ const getHeapAnalyticsId = environmentName => {
 
 const ROLLBAR_PUBLISH_TOKEN_ENV_NAME = 'INSTANT_ROLLBAR_PUBLISH_TOKEN';
 const ROLLBAR_CLIENT_TOKEN_ENV_NAME = 'INSTANT_ROLLBAR_CLIENT_TOKEN';
-const getRollbarPlugin = environmentName => {
+const getRollbarSourceMapPlugin = environmentName => {
     if (!environmentName) {
         return undefined;
     }
@@ -101,14 +101,14 @@ module.exports = (env, argv) => {
             'process.env': envVars,
         }),
     ];
-    const rollbarPlugin = getRollbarPlugin(environmentName);
-    if (rollbarPlugin) {
+    const rollbarSourceMapPlugin = getRollbarSourceMapPlugin(environmentName);
+    if (rollbarSourceMapPlugin) {
         console.log('Using rollbar source map plugin');
-        plugins = plugins.concat(rollbarPlugin);
+        plugins = plugins.concat(rollbarSourceMapPlugin);
     } else {
         console.log('Not using rollbar source map plugin');
     }
-    validateRollbarPresence(environmentName, envVars['ROLLBAR_ENABLED'], rollbarPlugin);
+    validateRollbarPresence(environmentName, envVars['ROLLBAR_ENABLED'], rollbarSourceMapPlugin);
 
     const config = {
         entry: {
-- 
cgit v1.2.3


From 93672c01afd19f07daa89934fc8d29caefbec2f6 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 10:54:10 -0800
Subject: Linting

---
 packages/instant/src/util/buy_quote_updater.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 4f97622e1..172b50d2a 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -1,4 +1,4 @@
-import { AssetBuyer, AssetBuyerError, BuyQuote } from '@0x/asset-buyer';
+import { AssetBuyer, BuyQuote } from '@0x/asset-buyer';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as _ from 'lodash';
-- 
cgit v1.2.3


From d750225554a0c4c317863cf11a7db5b1570e5b41 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 08:20:09 -0800
Subject: Send in explicit props

---
 .../src/components/zero_ex_instant_provider.tsx    | 10 +++++++-
 packages/instant/src/util/analytics.ts             | 30 ++++++++++------------
 2 files changed, 23 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 37ed3dc94..dc6a45a23 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -126,7 +126,15 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
 
         // Analytics
         disableAnalytics(this.props.shouldDisableAnalyticsTracking || false);
-        analytics.addEventProperties(analytics.generateEventProperties(state, window));
+        analytics.addEventProperties(
+            analytics.generateEventProperties(
+                state.network,
+                this.props.orderSource,
+                state.providerState,
+                window,
+                this.props.affiliateInfo,
+            ),
+        );
         analytics.trackInstantOpened();
     }
     public componentWillUnmount(): void {
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index a18532bfa..352ab3b6c 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,7 +1,6 @@
-import { BasicOrderProvider, StandardRelayerAPIOrderProvider } from '@0x/asset-buyer';
 import { ObjectMap } from '@0x/types';
 
-import { State } from '../redux/reducer';
+import { AffiliateInfo, Network, OrderSource, ProviderState } from '../types';
 
 import { heapUtil } from './heap';
 
@@ -65,25 +64,24 @@ export const analytics = {
             heapUtil.evaluateHeapCall(heap => heap.addEventProperties(properties));
         });
     },
-    generateEventProperties: (state: State, window: Window): AnalyticsEventOptions => {
-        let orderSource = 'unknown';
-        const orderProvider = state.providerState.assetBuyer.orderProvider;
-        if (orderProvider instanceof StandardRelayerAPIOrderProvider) {
-            orderSource = orderProvider.apiUrl;
-        } else if (orderProvider instanceof BasicOrderProvider) {
-            orderSource = 'provided';
-        }
-
-        const affiliateAddress = state.affiliateInfo ? state.affiliateInfo.feeRecipient : 'none';
-        const affiliateFeePercent = state.affiliateInfo ? parseFloat(state.affiliateInfo.feePercentage.toFixed(4)) : 0;
+    generateEventProperties: (
+        network: Network,
+        orderSource: OrderSource,
+        providerState: ProviderState,
+        window: Window,
+        affiliateInfo?: AffiliateInfo,
+    ): AnalyticsEventOptions => {
+        const affiliateAddress = affiliateInfo ? affiliateInfo.feeRecipient : 'none';
+        const affiliateFeePercent = affiliateInfo ? parseFloat(affiliateInfo.feePercentage.toFixed(4)) : 0;
+        const orderSourceName = typeof orderSource === 'string' ? orderSource : 'provided';
         return {
             embeddedHost: window.location.host,
             embeddedUrl: window.location.href,
-            networkId: state.network,
-            providerName: state.providerState.name,
+            networkId: network,
+            providerName: providerState.name,
             gitSha: process.env.GIT_SHA,
             npmVersion: process.env.NPM_PACKAGE_VERSION,
-            orderSource,
+            orderSource: orderSourceName,
             affiliateAddress,
             affiliateFeePercent,
         };
-- 
cgit v1.2.3


From 31d1b4ba670d25c4cd4ed93d32d12718b4804e5d Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 21 Nov 2018 12:30:52 -0800
Subject: chore(instant): refactor account tracking logic in middleware to be
 more readable

---
 packages/instant/src/redux/analytics_middleware.ts | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 893844f5d..889cc875e 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -21,17 +21,17 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
 
     switch (nextAction.type) {
         case ActionTypes.SET_ACCOUNT_STATE_READY:
-            if (prevAccount.state !== AccountState.Ready && curAccount.state === AccountState.Ready) {
-                // if we are moving from account not ready to account ready, update the current address and track `Account - Ready`
+            if (curAccount.state === AccountState.Ready) {
+                const didJustTurnReady = prevAccount.state !== AccountState.Ready;
+                const didJustUpdateAddress =
+                    prevAccount.state === AccountState.Ready && prevAccount.address !== curAccount.address;
                 const ethAddress = curAccount.address;
-                analytics.addUserProperties({ ethAddress });
-                analytics.trackAccountReady(ethAddress);
-            } else if (prevAccount.state === AccountState.Ready && curAccount.state === AccountState.Ready) {
-                if (prevAccount.address !== curAccount.address) {
-                    // if our account state was already ready and our address has changed, update the current address and track `Account - Address Changed`
-                    const ethAddress = curAccount.address;
+                if (didJustTurnReady) {
+                    analytics.trackAccountReady(ethAddress);
                     analytics.addUserProperties({ ethAddress });
+                } else if (didJustUpdateAddress) {
                     analytics.trackAccountAddressChanged(ethAddress);
+                    analytics.addUserProperties({ ethAddress });
                 }
             }
             break;
-- 
cgit v1.2.3


From 707af1ec583dfbe76a8e240bd294689020fcd866 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 21 Nov 2018 21:09:37 +0000
Subject: Updated CHANGELOGS

---
 packages/0x.js/CHANGELOG.json              |  9 +++++++++
 packages/0x.js/CHANGELOG.md                |  4 ++++
 packages/abi-gen-wrappers/CHANGELOG.json   |  3 ++-
 packages/abi-gen-wrappers/CHANGELOG.md     |  4 ++++
 packages/abi-gen/CHANGELOG.json            |  9 +++++++++
 packages/abi-gen/CHANGELOG.md              |  4 ++++
 packages/assert/CHANGELOG.json             |  9 +++++++++
 packages/assert/CHANGELOG.md               |  4 ++++
 packages/asset-buyer/CHANGELOG.json        |  3 ++-
 packages/asset-buyer/CHANGELOG.md          |  4 ++++
 packages/base-contract/CHANGELOG.json      |  9 +++++++++
 packages/base-contract/CHANGELOG.md        |  4 ++++
 packages/connect/CHANGELOG.json            |  9 +++++++++
 packages/connect/CHANGELOG.md              |  4 ++++
 packages/contract-addresses/CHANGELOG.json |  3 ++-
 packages/contract-addresses/CHANGELOG.md   |  4 ++++
 packages/contract-wrappers/CHANGELOG.json  |  3 ++-
 packages/contract-wrappers/CHANGELOG.md    |  4 ++++
 packages/dev-utils/CHANGELOG.json          |  9 +++++++++
 packages/dev-utils/CHANGELOG.md            |  4 ++++
 packages/fill-scenarios/CHANGELOG.json     |  9 +++++++++
 packages/fill-scenarios/CHANGELOG.md       |  4 ++++
 packages/instant/CHANGELOG.json            | 12 +++++++++++-
 packages/instant/CHANGELOG.md              |  9 +++++++++
 packages/json-schemas/CHANGELOG.json       |  9 +++++++++
 packages/json-schemas/CHANGELOG.md         |  4 ++++
 packages/migrations/CHANGELOG.json         |  3 ++-
 packages/migrations/CHANGELOG.md           |  4 ++++
 packages/order-utils/CHANGELOG.json        |  9 +++++++++
 packages/order-utils/CHANGELOG.md          |  4 ++++
 packages/order-watcher/CHANGELOG.json      |  9 +++++++++
 packages/order-watcher/CHANGELOG.md        |  4 ++++
 packages/react-docs/CHANGELOG.json         |  9 +++++++++
 packages/react-docs/CHANGELOG.md           |  4 ++++
 packages/react-shared/CHANGELOG.json       |  9 +++++++++
 packages/react-shared/CHANGELOG.md         |  4 ++++
 packages/sol-compiler/CHANGELOG.json       |  9 +++++++++
 packages/sol-compiler/CHANGELOG.md         |  4 ++++
 packages/sol-cov/CHANGELOG.json            |  9 +++++++++
 packages/sol-cov/CHANGELOG.md              |  4 ++++
 packages/sol-doc/CHANGELOG.json            |  9 +++++++++
 packages/sol-doc/CHANGELOG.md              |  4 ++++
 packages/sol-resolver/CHANGELOG.json       |  9 +++++++++
 packages/sol-resolver/CHANGELOG.md         |  4 ++++
 packages/sra-spec/CHANGELOG.json           |  9 +++++++++
 packages/sra-spec/CHANGELOG.md             |  4 ++++
 packages/subproviders/CHANGELOG.json       |  9 +++++++++
 packages/subproviders/CHANGELOG.md         |  4 ++++
 packages/types/CHANGELOG.json              |  3 ++-
 packages/types/CHANGELOG.md                |  4 ++++
 packages/utils/CHANGELOG.json              |  9 +++++++++
 packages/utils/CHANGELOG.md                |  4 ++++
 packages/web3-wrapper/CHANGELOG.json       |  3 ++-
 packages/web3-wrapper/CHANGELOG.md         |  5 +++++
 54 files changed, 310 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 0321ee200..9ff4183e7 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "2.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "2.0.4",
diff --git a/packages/0x.js/CHANGELOG.md b/packages/0x.js/CHANGELOG.md
index 2467311bf..1f40bca7a 100644
--- a/packages/0x.js/CHANGELOG.md
+++ b/packages/0x.js/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.5 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v2.0.4 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json
index b55ee9867..955b8220f 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -7,7 +7,8 @@
                     "`deployFrom0xArtifactAsync` additionally accepts artifacts that conform to the `SimpleContractArtifact` interface",
                 "pr": 1298
             }
-        ]
+        ],
+        "timestamp": 1542821676
     },
     {
         "timestamp": 1542208198,
diff --git a/packages/abi-gen-wrappers/CHANGELOG.md b/packages/abi-gen-wrappers/CHANGELOG.md
index 4dea965f1..7d359f07b 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.md
+++ b/packages/abi-gen-wrappers/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.0 - _November 21, 2018_
+
+    * `deployFrom0xArtifactAsync` additionally accepts artifacts that conform to the `SimpleContractArtifact` interface (#1298)
+
 ## v1.0.5 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/abi-gen/CHANGELOG.json b/packages/abi-gen/CHANGELOG.json
index 1735c6b53..2b4455bed 100644
--- a/packages/abi-gen/CHANGELOG.json
+++ b/packages/abi-gen/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "1.0.17",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "1.0.16",
diff --git a/packages/abi-gen/CHANGELOG.md b/packages/abi-gen/CHANGELOG.md
index 23e2f8914..f939199fd 100644
--- a/packages/abi-gen/CHANGELOG.md
+++ b/packages/abi-gen/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.17 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v1.0.16 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/assert/CHANGELOG.json b/packages/assert/CHANGELOG.json
index 2b4a3e7a1..2b3fc68a4 100644
--- a/packages/assert/CHANGELOG.json
+++ b/packages/assert/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "1.0.18",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "1.0.17",
diff --git a/packages/assert/CHANGELOG.md b/packages/assert/CHANGELOG.md
index 66f0971c1..017b1c6ef 100644
--- a/packages/assert/CHANGELOG.md
+++ b/packages/assert/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.18 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v1.0.17 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/asset-buyer/CHANGELOG.json b/packages/asset-buyer/CHANGELOG.json
index 394f29ff6..b7a83ccfc 100644
--- a/packages/asset-buyer/CHANGELOG.json
+++ b/packages/asset-buyer/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Dependencies updated",
                 "pr": 1276
             }
-        ]
+        ],
+        "timestamp": 1542821676
     },
     {
         "version": "3.0.0",
diff --git a/packages/asset-buyer/CHANGELOG.md b/packages/asset-buyer/CHANGELOG.md
index d6013e53e..20702a531 100644
--- a/packages/asset-buyer/CHANGELOG.md
+++ b/packages/asset-buyer/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.1 - _November 21, 2018_
+
+    * Dependencies updated (#1276)
+
 ## v3.0.0 - _November 14, 2018_
 
     * update `getBuyQuoteAsync` to return eth spent on assets instead of per unit amount (#1252)
diff --git a/packages/base-contract/CHANGELOG.json b/packages/base-contract/CHANGELOG.json
index dc30ac076..66633136c 100644
--- a/packages/base-contract/CHANGELOG.json
+++ b/packages/base-contract/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "3.0.7",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "3.0.6",
diff --git a/packages/base-contract/CHANGELOG.md b/packages/base-contract/CHANGELOG.md
index cf1b80b6d..35032fc9f 100644
--- a/packages/base-contract/CHANGELOG.md
+++ b/packages/base-contract/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.7 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v3.0.6 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/connect/CHANGELOG.json b/packages/connect/CHANGELOG.json
index 6960e1d97..db9d8c92a 100644
--- a/packages/connect/CHANGELOG.json
+++ b/packages/connect/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "3.0.7",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "3.0.6",
diff --git a/packages/connect/CHANGELOG.md b/packages/connect/CHANGELOG.md
index 13afad09b..5e4013322 100644
--- a/packages/connect/CHANGELOG.md
+++ b/packages/connect/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.7 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v3.0.6 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/contract-addresses/CHANGELOG.json b/packages/contract-addresses/CHANGELOG.json
index 86c6a5c31..e65351c7e 100644
--- a/packages/contract-addresses/CHANGELOG.json
+++ b/packages/contract-addresses/CHANGELOG.json
@@ -5,7 +5,8 @@
             {
                 "note": "Rinkeby Deployment"
             }
-        ]
+        ],
+        "timestamp": 1542821676
     },
     {
         "version": "1.1.0",
diff --git a/packages/contract-addresses/CHANGELOG.md b/packages/contract-addresses/CHANGELOG.md
index 20e52cd8b..9801831f7 100644
--- a/packages/contract-addresses/CHANGELOG.md
+++ b/packages/contract-addresses/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.2.0 - _November 21, 2018_
+
+    * Rinkeby Deployment
+
 ## v1.1.0 - _November 9, 2018_
 
     * Update Forwarder addresses (#1192)
diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index 1ea966fc6..711ab49a1 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -7,7 +7,8 @@
                     "Add a `nonce` field for `TxOpts` so that it's now possible to re-broadcast stuck transactions with a higher gas amount",
                 "pr": 1292
             }
-        ]
+        ],
+        "timestamp": 1542821676
     },
     {
         "timestamp": 1542208198,
diff --git a/packages/contract-wrappers/CHANGELOG.md b/packages/contract-wrappers/CHANGELOG.md
index eca1b4633..201c65a4c 100644
--- a/packages/contract-wrappers/CHANGELOG.md
+++ b/packages/contract-wrappers/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v4.1.0 - _November 21, 2018_
+
+    * Add a `nonce` field for `TxOpts` so that it's now possible to re-broadcast stuck transactions with a higher gas amount (#1292)
+
 ## v4.0.2 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/dev-utils/CHANGELOG.json b/packages/dev-utils/CHANGELOG.json
index d6cdd1c5a..4f47f0f45 100644
--- a/packages/dev-utils/CHANGELOG.json
+++ b/packages/dev-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "1.0.18",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "1.0.17",
diff --git a/packages/dev-utils/CHANGELOG.md b/packages/dev-utils/CHANGELOG.md
index 4becadf81..3ab8192c7 100644
--- a/packages/dev-utils/CHANGELOG.md
+++ b/packages/dev-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.18 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v1.0.17 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/fill-scenarios/CHANGELOG.json b/packages/fill-scenarios/CHANGELOG.json
index deeae5f5d..f83a6612d 100644
--- a/packages/fill-scenarios/CHANGELOG.json
+++ b/packages/fill-scenarios/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "1.0.13",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "1.0.12",
diff --git a/packages/fill-scenarios/CHANGELOG.md b/packages/fill-scenarios/CHANGELOG.md
index c8bd402de..3c39e1650 100644
--- a/packages/fill-scenarios/CHANGELOG.md
+++ b/packages/fill-scenarios/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.13 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v1.0.12 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/instant/CHANGELOG.json b/packages/instant/CHANGELOG.json
index fe51488c7..db187140f 100644
--- a/packages/instant/CHANGELOG.json
+++ b/packages/instant/CHANGELOG.json
@@ -1 +1,11 @@
-[]
+[
+    {
+        "timestamp": 1542821676,
+        "version": "1.0.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    }
+]
diff --git a/packages/instant/CHANGELOG.md b/packages/instant/CHANGELOG.md
index 8b1378917..c8be0c644 100644
--- a/packages/instant/CHANGELOG.md
+++ b/packages/instant/CHANGELOG.md
@@ -1 +1,10 @@
+<!--
+changelogUtils.file is auto-generated using the monorepo-scripts package. Don't edit directly.
+Edit the package's CHANGELOG.json file only.
+-->
 
+CHANGELOG
+
+## v1.0.1 - _November 21, 2018_
+
+    * Dependencies updated
diff --git a/packages/json-schemas/CHANGELOG.json b/packages/json-schemas/CHANGELOG.json
index bf815e523..17cabc473 100644
--- a/packages/json-schemas/CHANGELOG.json
+++ b/packages/json-schemas/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "2.1.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "2.1.1",
diff --git a/packages/json-schemas/CHANGELOG.md b/packages/json-schemas/CHANGELOG.md
index dc412bded..2f39c9596 100644
--- a/packages/json-schemas/CHANGELOG.md
+++ b/packages/json-schemas/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.2 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v2.1.1 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/migrations/CHANGELOG.json b/packages/migrations/CHANGELOG.json
index 0056a3166..dea87b477 100644
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -7,7 +7,8 @@
                     "Export all type declarations used by the public interface, as well as the `ContractAddresses` mapping",
                 "pr": 1301
             }
-        ]
+        ],
+        "timestamp": 1542821676
     },
     {
         "timestamp": 1542208198,
diff --git a/packages/migrations/CHANGELOG.md b/packages/migrations/CHANGELOG.md
index 87d0b25ca..986e224b0 100644
--- a/packages/migrations/CHANGELOG.md
+++ b/packages/migrations/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.0 - _November 21, 2018_
+
+    * Export all type declarations used by the public interface, as well as the `ContractAddresses` mapping (#1301)
+
 ## v2.0.4 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index 55e7defda..a4f5dc622 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "3.0.3",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "3.0.2",
diff --git a/packages/order-utils/CHANGELOG.md b/packages/order-utils/CHANGELOG.md
index edf1569a7..b863cbc03 100644
--- a/packages/order-utils/CHANGELOG.md
+++ b/packages/order-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.3 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v3.0.2 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index b4d7a1501..ca2de9831 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "2.2.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "2.2.4",
         "changes": [
diff --git a/packages/order-watcher/CHANGELOG.md b/packages/order-watcher/CHANGELOG.md
index c7003f759..7ae47fdda 100644
--- a/packages/order-watcher/CHANGELOG.md
+++ b/packages/order-watcher/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.2.5 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v2.2.4 - _November 14, 2018_
 
     * Fix the bug when order watcher was throwing an error on order removal when maker token was ZRX (#1259)
diff --git a/packages/react-docs/CHANGELOG.json b/packages/react-docs/CHANGELOG.json
index 0e9afc32a..cecc270eb 100644
--- a/packages/react-docs/CHANGELOG.json
+++ b/packages/react-docs/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "1.0.19",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "1.0.18",
diff --git a/packages/react-docs/CHANGELOG.md b/packages/react-docs/CHANGELOG.md
index db574e41b..f0a56191d 100644
--- a/packages/react-docs/CHANGELOG.md
+++ b/packages/react-docs/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.19 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v1.0.18 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/react-shared/CHANGELOG.json b/packages/react-shared/CHANGELOG.json
index cb8ae1bf0..bcbf2d9f9 100644
--- a/packages/react-shared/CHANGELOG.json
+++ b/packages/react-shared/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "1.0.22",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "1.0.21",
diff --git a/packages/react-shared/CHANGELOG.md b/packages/react-shared/CHANGELOG.md
index 0ecb66a27..c6fb9e479 100644
--- a/packages/react-shared/CHANGELOG.md
+++ b/packages/react-shared/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.22 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v1.0.21 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index fc39106dc..2ca983c59 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "1.1.13",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "1.1.12",
diff --git a/packages/sol-compiler/CHANGELOG.md b/packages/sol-compiler/CHANGELOG.md
index b69976cdc..e535df64e 100644
--- a/packages/sol-compiler/CHANGELOG.md
+++ b/packages/sol-compiler/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.13 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v1.1.12 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-cov/CHANGELOG.json b/packages/sol-cov/CHANGELOG.json
index bdeda8a96..3dd04be8c 100644
--- a/packages/sol-cov/CHANGELOG.json
+++ b/packages/sol-cov/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "2.1.13",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "2.1.12",
diff --git a/packages/sol-cov/CHANGELOG.md b/packages/sol-cov/CHANGELOG.md
index 906c0dd52..e56a1393e 100644
--- a/packages/sol-cov/CHANGELOG.md
+++ b/packages/sol-cov/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.13 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v2.1.12 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-doc/CHANGELOG.json b/packages/sol-doc/CHANGELOG.json
index a9547c883..c3dcc81f1 100644
--- a/packages/sol-doc/CHANGELOG.json
+++ b/packages/sol-doc/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "1.0.8",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "1.0.7",
diff --git a/packages/sol-doc/CHANGELOG.md b/packages/sol-doc/CHANGELOG.md
index 74a736c75..a7a7fa0fa 100644
--- a/packages/sol-doc/CHANGELOG.md
+++ b/packages/sol-doc/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.8 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v1.0.7 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-resolver/CHANGELOG.json b/packages/sol-resolver/CHANGELOG.json
index a6ff84237..fdfb4009b 100644
--- a/packages/sol-resolver/CHANGELOG.json
+++ b/packages/sol-resolver/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "1.0.17",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.0.16",
         "changes": [
diff --git a/packages/sol-resolver/CHANGELOG.md b/packages/sol-resolver/CHANGELOG.md
index f8c5a7692..b83275e5a 100644
--- a/packages/sol-resolver/CHANGELOG.md
+++ b/packages/sol-resolver/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.17 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v1.0.16 - _November 9, 2018_
 
     * Dependencies updated
diff --git a/packages/sra-spec/CHANGELOG.json b/packages/sra-spec/CHANGELOG.json
index 3cc917e5a..49d1f1c83 100644
--- a/packages/sra-spec/CHANGELOG.json
+++ b/packages/sra-spec/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "1.0.11",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "1.0.10",
diff --git a/packages/sra-spec/CHANGELOG.md b/packages/sra-spec/CHANGELOG.md
index 8b2b7747b..77b22515f 100644
--- a/packages/sra-spec/CHANGELOG.md
+++ b/packages/sra-spec/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.11 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v1.0.10 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/subproviders/CHANGELOG.json b/packages/subproviders/CHANGELOG.json
index cdc150c3a..62c495b49 100644
--- a/packages/subproviders/CHANGELOG.json
+++ b/packages/subproviders/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "2.1.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "2.1.4",
diff --git a/packages/subproviders/CHANGELOG.md b/packages/subproviders/CHANGELOG.md
index eda76bd2f..0251b6d9a 100644
--- a/packages/subproviders/CHANGELOG.md
+++ b/packages/subproviders/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.5 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v2.1.4 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index ecab7e9d6..0b32b60f0 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -7,7 +7,8 @@
                     "Add the `SimpleContractArtifact` type, which describes the artifact format published in the `@0x/contract-artifacts` package",
                 "pr": 1298
             }
-        ]
+        ],
+        "timestamp": 1542821676
     },
     {
         "version": "1.2.1",
diff --git a/packages/types/CHANGELOG.md b/packages/types/CHANGELOG.md
index 556bf1799..f133c05f1 100644
--- a/packages/types/CHANGELOG.md
+++ b/packages/types/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.3.0 - _November 21, 2018_
+
+    * Add the `SimpleContractArtifact` type, which describes the artifact format published in the `@0x/contract-artifacts` package (#1298)
+
 ## v1.2.1 - _November 9, 2018_
 
     * Dependencies updated
diff --git a/packages/utils/CHANGELOG.json b/packages/utils/CHANGELOG.json
index 1ef16e112..8c6fb124f 100644
--- a/packages/utils/CHANGELOG.json
+++ b/packages/utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1542821676,
+        "version": "2.0.6",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542208198,
         "version": "2.0.5",
diff --git a/packages/utils/CHANGELOG.md b/packages/utils/CHANGELOG.md
index 9846dd344..c5c42161a 100644
--- a/packages/utils/CHANGELOG.md
+++ b/packages/utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.6 - _November 21, 2018_
+
+    * Dependencies updated
+
 ## v2.0.5 - _November 14, 2018_
 
     * Dependencies updated
diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index cc65c2a7d..9725640ac 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -10,7 +10,8 @@
                 "note": "Return `undefined` instead of `null` if transaction receipt not found",
                 "pr": 1291
             }
-        ]
+        ],
+        "timestamp": 1542821676
     },
     {
         "timestamp": 1542208198,
diff --git a/packages/web3-wrapper/CHANGELOG.md b/packages/web3-wrapper/CHANGELOG.md
index 70a00ee1e..fa88eee2c 100644
--- a/packages/web3-wrapper/CHANGELOG.md
+++ b/packages/web3-wrapper/CHANGELOG.md
@@ -5,6 +5,11 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.1.5 - _November 21, 2018_
+
+    * Add unmarshalling of transaction receipts (#1291)
+    * Return `undefined` instead of `null` if transaction receipt not found (#1291)
+
 ## v3.1.4 - _November 14, 2018_
 
     * Dependencies updated
-- 
cgit v1.2.3


From f46a49fd13c88dd86c9661d76bace18844642c04 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 21 Nov 2018 21:09:47 +0000
Subject: Publish

 - 0x.js@2.0.5
 - @0x/abi-gen@1.0.17
 - @0x/abi-gen-wrappers@1.1.0
 - @0x/assert@1.0.18
 - @0x/asset-buyer@3.0.1
 - @0x/base-contract@3.0.7
 - @0x/connect@3.0.7
 - @0x/contract-addresses@1.2.0
 - @0x/contract-wrappers@4.1.0
 - contracts@2.1.55
 - @0x/dev-tools-pages@0.0.7
 - @0x/dev-utils@1.0.18
 - @0x/fill-scenarios@1.0.13
 - @0x/instant@1.0.1
 - @0x/json-schemas@2.1.2
 - @0x/metacoin@0.0.29
 - @0x/migrations@2.1.0
 - @0x/monorepo-scripts@1.0.14
 - @0x/order-utils@3.0.3
 - @0x/order-watcher@2.2.5
 - @0x/react-docs@1.0.19
 - @0x/react-shared@1.0.22
 - @0x/sol-compiler@1.1.13
 - @0x/sol-cov@2.1.13
 - @0x/sol-doc@1.0.8
 - @0x/sol-resolver@1.0.17
 - @0x/sra-spec@1.0.11
 - @0x/subproviders@2.1.5
 - @0x/testnet-faucets@1.0.57
 - @0x/types@1.3.0
 - @0x/utils@2.0.6
 - @0x/web3-wrapper@3.1.5
 - @0x/website@0.0.60
---
 packages/0x.js/package.json              | 30 +++++++++++++++---------------
 packages/abi-gen-wrappers/package.json   | 12 ++++++------
 packages/abi-gen/package.json            |  4 ++--
 packages/assert/package.json             |  6 +++---
 packages/asset-buyer/package.json        | 20 ++++++++++----------
 packages/base-contract/package.json      |  6 +++---
 packages/connect/package.json            | 12 ++++++------
 packages/contract-addresses/package.json |  2 +-
 packages/contract-wrappers/package.json  | 26 +++++++++++++-------------
 packages/contracts/package.json          | 22 +++++++++++-----------
 packages/dev-tools-pages/package.json    |  4 ++--
 packages/dev-utils/package.json          | 10 +++++-----
 packages/fill-scenarios/package.json     | 14 +++++++-------
 packages/instant/package.json            | 18 +++++++++---------
 packages/json-schemas/package.json       |  4 ++--
 packages/metacoin/package.json           | 20 ++++++++++----------
 packages/migrations/package.json         | 22 +++++++++++-----------
 packages/monorepo-scripts/package.json   |  2 +-
 packages/order-utils/package.json        | 18 +++++++++---------
 packages/order-watcher/package.json      | 28 ++++++++++++++--------------
 packages/react-docs/package.json         | 10 +++++-----
 packages/react-shared/package.json       |  6 +++---
 packages/sol-compiler/package.json       | 16 ++++++++--------
 packages/sol-cov/package.json            | 12 ++++++------
 packages/sol-doc/package.json            |  8 ++++----
 packages/sol-resolver/package.json       |  4 ++--
 packages/sra-spec/package.json           |  4 ++--
 packages/subproviders/package.json       | 10 +++++-----
 packages/testnet-faucets/package.json    | 10 +++++-----
 packages/types/package.json              |  2 +-
 packages/utils/package.json              |  4 ++--
 packages/web3-wrapper/package.json       |  8 ++++----
 packages/website/package.json            | 20 ++++++++++----------
 33 files changed, 197 insertions(+), 197 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index 755ff7512..bc7ee2c87 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -1,6 +1,6 @@
 {
     "name": "0x.js",
-    "version": "2.0.4",
+    "version": "2.0.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,11 +42,11 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.16",
-        "@0x/abi-gen-wrappers": "^1.0.5",
-        "@0x/contract-addresses": "^1.1.0",
-        "@0x/dev-utils": "^1.0.17",
-        "@0x/migrations": "^2.0.4",
+        "@0x/abi-gen": "^1.0.17",
+        "@0x/abi-gen-wrappers": "^1.1.0",
+        "@0x/contract-addresses": "^1.2.0",
+        "@0x/dev-utils": "^1.0.18",
+        "@0x/migrations": "^2.1.0",
         "@0x/tslint-config": "^1.0.10",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -73,16 +73,16 @@
         "webpack": "^4.20.2"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.17",
-        "@0x/base-contract": "^3.0.6",
-        "@0x/contract-wrappers": "^4.0.2",
-        "@0x/order-utils": "^3.0.2",
-        "@0x/order-watcher": "^2.2.4",
-        "@0x/subproviders": "^2.1.4",
-        "@0x/types": "^1.2.1",
+        "@0x/assert": "^1.0.18",
+        "@0x/base-contract": "^3.0.7",
+        "@0x/contract-wrappers": "^4.1.0",
+        "@0x/order-utils": "^3.0.3",
+        "@0x/order-watcher": "^2.2.5",
+        "@0x/subproviders": "^2.1.5",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "@types/web3-provider-engine": "^14.0.0",
         "ethereum-types": "^1.1.2",
         "ethers": "~4.0.4",
diff --git a/packages/abi-gen-wrappers/package.json b/packages/abi-gen-wrappers/package.json
index a86eb7ed1..0977ca03a 100644
--- a/packages/abi-gen-wrappers/package.json
+++ b/packages/abi-gen-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen-wrappers",
-    "version": "1.0.5",
+    "version": "1.1.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -30,18 +30,18 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen-wrappers/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.16",
+        "@0x/abi-gen": "^1.0.17",
         "@0x/tslint-config": "^1.0.10",
-        "@0x/types": "^1.2.1",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/types": "^1.3.0",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "ethereum-types": "^1.1.2",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "shx": "^0.2.2"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.6"
+        "@0x/base-contract": "^3.0.7"
     },
     "publishConfig": {
         "access": "public"
diff --git a/packages/abi-gen/package.json b/packages/abi-gen/package.json
index f69d24116..485e72730 100644
--- a/packages/abi-gen/package.json
+++ b/packages/abi-gen/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen",
-    "version": "1.0.16",
+    "version": "1.0.17",
     "engines": {
         "node": ">=6.12"
     },
@@ -32,7 +32,7 @@
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen/README.md",
     "dependencies": {
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
+        "@0x/utils": "^2.0.6",
         "chalk": "^2.3.0",
         "ethereum-types": "^1.1.2",
         "glob": "^7.1.2",
diff --git a/packages/assert/package.json b/packages/assert/package.json
index ec093a5be..90b07ae76 100644
--- a/packages/assert/package.json
+++ b/packages/assert/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/assert",
-    "version": "1.0.17",
+    "version": "1.0.18",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,9 +44,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/json-schemas": "^2.1.1",
+        "@0x/json-schemas": "^2.1.2",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
+        "@0x/utils": "^2.0.6",
         "lodash": "^4.17.5",
         "valid-url": "^1.0.9"
     },
diff --git a/packages/asset-buyer/package.json b/packages/asset-buyer/package.json
index f6a331844..50b276704 100644
--- a/packages/asset-buyer/package.json
+++ b/packages/asset-buyer/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/asset-buyer",
-    "version": "3.0.0",
+    "version": "3.0.1",
     "engines": {
         "node": ">=6.12"
     },
@@ -36,16 +36,16 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/asset-buyer/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.17",
-        "@0x/connect": "^3.0.6",
-        "@0x/contract-wrappers": "^4.0.2",
-        "@0x/json-schemas": "^2.1.1",
-        "@0x/order-utils": "^3.0.2",
-        "@0x/subproviders": "^2.1.4",
-        "@0x/types": "^1.2.1",
+        "@0x/assert": "^1.0.18",
+        "@0x/connect": "^3.0.7",
+        "@0x/contract-wrappers": "^4.1.0",
+        "@0x/json-schemas": "^2.1.2",
+        "@0x/order-utils": "^3.0.3",
+        "@0x/subproviders": "^2.1.5",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "ethereum-types": "^1.1.2",
         "lodash": "^4.17.5"
     },
diff --git a/packages/base-contract/package.json b/packages/base-contract/package.json
index b1cdc3cc6..2ae42d66b 100644
--- a/packages/base-contract/package.json
+++ b/packages/base-contract/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/base-contract",
-    "version": "3.0.6",
+    "version": "3.0.7",
     "engines": {
         "node": ">=6.12"
     },
@@ -41,8 +41,8 @@
     },
     "dependencies": {
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "ethereum-types": "^1.1.2",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
diff --git a/packages/connect/package.json b/packages/connect/package.json
index 8e3f3ac8f..d05f24463 100644
--- a/packages/connect/package.json
+++ b/packages/connect/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/connect",
-    "version": "3.0.6",
+    "version": "3.0.7",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,12 +44,12 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/connect/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.17",
-        "@0x/json-schemas": "^2.1.1",
-        "@0x/order-utils": "^3.0.2",
-        "@0x/types": "^1.2.1",
+        "@0x/assert": "^1.0.18",
+        "@0x/json-schemas": "^2.1.2",
+        "@0x/order-utils": "^3.0.3",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
+        "@0x/utils": "^2.0.6",
         "lodash": "^4.17.5",
         "query-string": "^5.0.1",
         "sinon": "^4.0.0",
diff --git a/packages/contract-addresses/package.json b/packages/contract-addresses/package.json
index 47258edef..9f0db4d30 100644
--- a/packages/contract-addresses/package.json
+++ b/packages/contract-addresses/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-addresses",
-    "version": "1.1.0",
+    "version": "1.2.0",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/contract-wrappers/package.json b/packages/contract-wrappers/package.json
index 2d6b4e3f8..999375ea5 100644
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-wrappers",
-    "version": "4.0.2",
+    "version": "4.1.0",
     "description": "Smart TS wrappers for 0x smart contracts",
     "keywords": [
         "0xproject",
@@ -37,9 +37,9 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.17",
-        "@0x/migrations": "^2.0.4",
-        "@0x/subproviders": "^2.1.4",
+        "@0x/dev-utils": "^1.0.18",
+        "@0x/migrations": "^2.1.0",
+        "@0x/subproviders": "^2.1.5",
         "@0x/tslint-config": "^1.0.10",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -65,17 +65,17 @@
         "web3-provider-engine": "14.0.6"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.0.5",
-        "@0x/assert": "^1.0.17",
-        "@0x/contract-addresses": "^1.1.0",
+        "@0x/abi-gen-wrappers": "^1.1.0",
+        "@0x/assert": "^1.0.18",
+        "@0x/contract-addresses": "^1.2.0",
         "@0x/contract-artifacts": "^1.1.0",
-        "@0x/fill-scenarios": "^1.0.12",
-        "@0x/json-schemas": "^2.1.1",
-        "@0x/order-utils": "^3.0.2",
-        "@0x/types": "^1.2.1",
+        "@0x/fill-scenarios": "^1.0.13",
+        "@0x/json-schemas": "^2.1.2",
+        "@0x/order-utils": "^3.0.3",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "ethereum-types": "^1.1.2",
         "ethereumjs-blockstream": "6.0.0",
         "ethereumjs-util": "^5.1.1",
diff --git a/packages/contracts/package.json b/packages/contracts/package.json
index c87e2e95b..e10678d83 100644
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "contracts",
-    "version": "2.1.54",
+    "version": "2.1.55",
     "engines": {
         "node": ">=6.12"
     },
@@ -45,11 +45,11 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/contracts/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.16",
-        "@0x/dev-utils": "^1.0.17",
-        "@0x/sol-compiler": "^1.1.12",
-        "@0x/sol-cov": "^2.1.12",
-        "@0x/subproviders": "^2.1.4",
+        "@0x/abi-gen": "^1.0.17",
+        "@0x/dev-utils": "^1.0.18",
+        "@0x/sol-compiler": "^1.1.13",
+        "@0x/sol-cov": "^2.1.13",
+        "@0x/subproviders": "^2.1.5",
         "@0x/tslint-config": "^1.0.10",
         "@types/bn.js": "^4.11.0",
         "@types/ethereumjs-abi": "^0.6.0",
@@ -71,12 +71,12 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.6",
-        "@0x/order-utils": "^3.0.2",
-        "@0x/types": "^1.2.1",
+        "@0x/base-contract": "^3.0.7",
+        "@0x/order-utils": "^3.0.3",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "@types/js-combinatorics": "^0.5.29",
         "bn.js": "^4.11.8",
         "ethereum-types": "^1.1.2",
diff --git a/packages/dev-tools-pages/package.json b/packages/dev-tools-pages/package.json
index e6d954f15..eb320c103 100644
--- a/packages/dev-tools-pages/package.json
+++ b/packages/dev-tools-pages/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-tools-pages",
-    "version": "0.0.6",
+    "version": "0.0.7",
     "engines": {
         "node": ">=6.12"
     },
@@ -16,7 +16,7 @@
     },
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/react-shared": "^1.0.21",
+        "@0x/react-shared": "^1.0.22",
         "basscss": "^8.0.3",
         "bowser": "^1.9.3",
         "less": "^2.7.2",
diff --git a/packages/dev-utils/package.json b/packages/dev-utils/package.json
index 3db391131..e7cd62a81 100644
--- a/packages/dev-utils/package.json
+++ b/packages/dev-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-utils",
-    "version": "1.0.17",
+    "version": "1.0.18",
     "engines": {
         "node": ">=6.12"
     },
@@ -41,11 +41,11 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/subproviders": "^2.1.4",
-        "@0x/types": "^1.2.1",
+        "@0x/subproviders": "^2.1.5",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "@types/web3-provider-engine": "^14.0.0",
         "chai": "^4.0.1",
         "ethereum-types": "^1.1.2",
diff --git a/packages/fill-scenarios/package.json b/packages/fill-scenarios/package.json
index 2d9bff0e7..e91ed8a4e 100644
--- a/packages/fill-scenarios/package.json
+++ b/packages/fill-scenarios/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/fill-scenarios",
-    "version": "1.0.12",
+    "version": "1.0.13",
     "description": "0x order fill scenario generator",
     "main": "lib/index.js",
     "types": "lib/index.d.ts",
@@ -28,14 +28,14 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.0.5",
-        "@0x/base-contract": "^3.0.6",
+        "@0x/abi-gen-wrappers": "^1.1.0",
+        "@0x/base-contract": "^3.0.7",
         "@0x/contract-artifacts": "^1.1.0",
-        "@0x/order-utils": "^3.0.2",
-        "@0x/types": "^1.2.1",
+        "@0x/order-utils": "^3.0.3",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "ethereum-types": "^1.1.2",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 69319e854..d3a85a646 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/instant",
-    "version": "1.0.0",
+    "version": "1.0.1",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,15 +44,15 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/instant/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.17",
-        "@0x/asset-buyer": "^3.0.0",
-        "@0x/json-schemas": "^2.1.1",
-        "@0x/order-utils": "^3.0.2",
-        "@0x/subproviders": "^2.1.4",
-        "@0x/types": "^1.2.1",
+        "@0x/assert": "^1.0.18",
+        "@0x/asset-buyer": "^3.0.1",
+        "@0x/json-schemas": "^2.1.2",
+        "@0x/order-utils": "^3.0.3",
+        "@0x/subproviders": "^2.1.5",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "bowser": "^1.9.4",
         "copy-to-clipboard": "^3.0.8",
         "ethereum-types": "^1.1.2",
diff --git a/packages/json-schemas/package.json b/packages/json-schemas/package.json
index fb89a2d5b..da3231b57 100644
--- a/packages/json-schemas/package.json
+++ b/packages/json-schemas/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/json-schemas",
-    "version": "2.1.1",
+    "version": "2.1.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -46,7 +46,7 @@
     },
     "devDependencies": {
         "@0x/tslint-config": "^1.0.10",
-        "@0x/utils": "^2.0.5",
+        "@0x/utils": "^2.0.6",
         "@types/lodash.foreach": "^4.5.3",
         "@types/lodash.values": "^4.3.3",
         "@types/mocha": "^2.2.42",
diff --git a/packages/metacoin/package.json b/packages/metacoin/package.json
index f990db6b0..c5679a1d6 100644
--- a/packages/metacoin/package.json
+++ b/packages/metacoin/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/metacoin",
-    "version": "0.0.28",
+    "version": "0.0.29",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,15 +29,15 @@
     "author": "",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/abi-gen": "^1.0.16",
-        "@0x/base-contract": "^3.0.6",
-        "@0x/sol-cov": "^2.1.12",
-        "@0x/subproviders": "^2.1.4",
+        "@0x/abi-gen": "^1.0.17",
+        "@0x/base-contract": "^3.0.7",
+        "@0x/sol-cov": "^2.1.13",
+        "@0x/subproviders": "^2.1.5",
         "@0x/tslint-config": "^1.0.10",
-        "@0x/types": "^1.2.1",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "@types/mocha": "^5.2.2",
         "copyfiles": "^2.0.0",
         "ethereum-types": "^1.1.2",
@@ -46,8 +46,8 @@
         "run-s": "^0.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.17",
-        "@0x/sol-compiler": "^1.1.12",
+        "@0x/dev-utils": "^1.0.18",
+        "@0x/sol-compiler": "^1.1.13",
         "chai": "^4.0.1",
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^2.0.1",
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index 04503c0b2..c1ce7050d 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/migrations",
-    "version": "2.0.4",
+    "version": "2.1.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -23,9 +23,9 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.17",
+        "@0x/dev-utils": "^1.0.18",
         "@0x/tslint-config": "^1.0.10",
-        "@0x/types": "^1.2.1",
+        "@0x/types": "^1.3.0",
         "@types/yargs": "^10.0.0",
         "make-promises-safe": "^1.1.0",
         "npm-run-all": "^4.1.2",
@@ -36,16 +36,16 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.0.5",
-        "@0x/base-contract": "^3.0.6",
-        "@0x/contract-addresses": "^1.1.0",
+        "@0x/abi-gen-wrappers": "^1.1.0",
+        "@0x/base-contract": "^3.0.7",
+        "@0x/contract-addresses": "^1.2.0",
         "@0x/contract-artifacts": "^1.1.0",
-        "@0x/order-utils": "^3.0.2",
-        "@0x/sol-compiler": "^1.1.12",
-        "@0x/subproviders": "^2.1.4",
+        "@0x/order-utils": "^3.0.3",
+        "@0x/sol-compiler": "^1.1.13",
+        "@0x/subproviders": "^2.1.5",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "@ledgerhq/hw-app-eth": "^4.3.0",
         "ethereum-types": "^1.1.2",
         "ethers": "~4.0.4",
diff --git a/packages/monorepo-scripts/package.json b/packages/monorepo-scripts/package.json
index a31085014..9af18a6b7 100644
--- a/packages/monorepo-scripts/package.json
+++ b/packages/monorepo-scripts/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@0x/monorepo-scripts",
-    "version": "1.0.13",
+    "version": "1.0.14",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/order-utils/package.json b/packages/order-utils/package.json
index fe5ea70b1..e032d6e7d 100644
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-utils",
-    "version": "3.0.2",
+    "version": "3.0.3",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,7 +35,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/order-utils/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.17",
+        "@0x/dev-utils": "^1.0.18",
         "@0x/tslint-config": "^1.0.10",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
@@ -53,15 +53,15 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.0.5",
-        "@0x/assert": "^1.0.17",
-        "@0x/base-contract": "^3.0.6",
+        "@0x/abi-gen-wrappers": "^1.1.0",
+        "@0x/assert": "^1.0.18",
+        "@0x/base-contract": "^3.0.7",
         "@0x/contract-artifacts": "^1.1.0",
-        "@0x/json-schemas": "^2.1.1",
-        "@0x/types": "^1.2.1",
+        "@0x/json-schemas": "^2.1.2",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "@types/node": "*",
         "bn.js": "^4.11.8",
         "ethereum-types": "^1.1.2",
diff --git a/packages/order-watcher/package.json b/packages/order-watcher/package.json
index af88a120e..4257bd2a8 100644
--- a/packages/order-watcher/package.json
+++ b/packages/order-watcher/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-watcher",
-    "version": "2.2.4",
+    "version": "2.2.5",
     "description": "An order watcher daemon that watches for order validity",
     "keywords": [
         "0x",
@@ -33,8 +33,8 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.17",
-        "@0x/migrations": "^2.0.4",
+        "@0x/dev-utils": "^1.0.18",
+        "@0x/migrations": "^2.1.0",
         "@0x/tslint-config": "^1.0.10",
         "@types/bintrees": "^1.0.2",
         "@types/lodash": "4.14.104",
@@ -57,19 +57,19 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.0.5",
-        "@0x/assert": "^1.0.17",
-        "@0x/base-contract": "^3.0.6",
-        "@0x/contract-addresses": "^1.1.0",
+        "@0x/abi-gen-wrappers": "^1.1.0",
+        "@0x/assert": "^1.0.18",
+        "@0x/base-contract": "^3.0.7",
+        "@0x/contract-addresses": "^1.2.0",
         "@0x/contract-artifacts": "^1.1.0",
-        "@0x/contract-wrappers": "^4.0.2",
-        "@0x/fill-scenarios": "^1.0.12",
-        "@0x/json-schemas": "^2.1.1",
-        "@0x/order-utils": "^3.0.2",
-        "@0x/types": "^1.2.1",
+        "@0x/contract-wrappers": "^4.1.0",
+        "@0x/fill-scenarios": "^1.0.13",
+        "@0x/json-schemas": "^2.1.2",
+        "@0x/order-utils": "^3.0.3",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "bintrees": "^1.0.2",
         "ethereum-types": "^1.1.2",
         "ethereumjs-blockstream": "6.0.0",
diff --git a/packages/react-docs/package.json b/packages/react-docs/package.json
index 3e77a9a07..6e819ee72 100644
--- a/packages/react-docs/package.json
+++ b/packages/react-docs/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-docs",
-    "version": "1.0.18",
+    "version": "1.0.19",
     "engines": {
         "node": ">=6.12"
     },
@@ -24,7 +24,7 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.17",
+        "@0x/dev-utils": "^1.0.18",
         "@0x/tslint-config": "^1.0.10",
         "@types/compare-versions": "^3.0.0",
         "@types/styled-components": "^4.0.0",
@@ -34,9 +34,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/react-shared": "^1.0.21",
-        "@0x/types": "^1.2.1",
-        "@0x/utils": "^2.0.5",
+        "@0x/react-shared": "^1.0.22",
+        "@0x/types": "^1.3.0",
+        "@0x/utils": "^2.0.6",
         "@types/lodash": "4.14.104",
         "@types/material-ui": "^0.20.0",
         "@types/node": "*",
diff --git a/packages/react-shared/package.json b/packages/react-shared/package.json
index d2a00ca9c..34412e14e 100644
--- a/packages/react-shared/package.json
+++ b/packages/react-shared/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-shared",
-    "version": "1.0.21",
+    "version": "1.0.22",
     "engines": {
         "node": ">=6.12"
     },
@@ -25,7 +25,7 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.17",
+        "@0x/dev-utils": "^1.0.18",
         "@0x/tslint-config": "^1.0.10",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
@@ -33,7 +33,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.2.1",
+        "@0x/types": "^1.3.0",
         "@material-ui/core": "^3.0.1",
         "@types/is-mobile": "0.3.0",
         "@types/lodash": "4.14.104",
diff --git a/packages/sol-compiler/package.json b/packages/sol-compiler/package.json
index 2904cfd23..bcc235866 100644
--- a/packages/sol-compiler/package.json
+++ b/packages/sol-compiler/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-compiler",
-    "version": "1.1.12",
+    "version": "1.1.13",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,7 +42,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-compiler/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.17",
+        "@0x/dev-utils": "^1.0.18",
         "@0x/tslint-config": "^1.0.10",
         "@types/mkdirp": "^0.5.2",
         "@types/require-from-string": "^1.2.0",
@@ -65,13 +65,13 @@
         "zeppelin-solidity": "1.8.0"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.17",
-        "@0x/json-schemas": "^2.1.1",
-        "@0x/sol-resolver": "^1.0.16",
-        "@0x/types": "^1.2.1",
+        "@0x/assert": "^1.0.18",
+        "@0x/json-schemas": "^2.1.2",
+        "@0x/sol-resolver": "^1.0.17",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "@types/yargs": "^11.0.0",
         "chalk": "^2.3.0",
         "ethereum-types": "^1.1.2",
diff --git a/packages/sol-cov/package.json b/packages/sol-cov/package.json
index 159a2207d..9dcb3b854 100644
--- a/packages/sol-cov/package.json
+++ b/packages/sol-cov/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-cov",
-    "version": "2.1.12",
+    "version": "2.1.13",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,12 +42,12 @@
     },
     "homepage": "https://github.com/0xProject/0x.js/packages/sol-cov/README.md",
     "dependencies": {
-        "@0x/dev-utils": "^1.0.17",
-        "@0x/sol-compiler": "^1.1.12",
-        "@0x/subproviders": "^2.1.4",
+        "@0x/dev-utils": "^1.0.18",
+        "@0x/sol-compiler": "^1.1.13",
+        "@0x/subproviders": "^2.1.5",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "@types/solidity-parser-antlr": "^0.2.0",
         "ethereum-types": "^1.1.2",
         "ethereumjs-util": "^5.1.1",
diff --git a/packages/sol-doc/package.json b/packages/sol-doc/package.json
index e56408f98..6bf76d47a 100644
--- a/packages/sol-doc/package.json
+++ b/packages/sol-doc/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-doc",
-    "version": "1.0.7",
+    "version": "1.0.8",
     "description": "Solidity documentation generator",
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.js",
@@ -25,9 +25,9 @@
     "author": "F. Eugene Aumson",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/sol-compiler": "^1.1.12",
-        "@0x/types": "^1.2.1",
-        "@0x/utils": "^2.0.5",
+        "@0x/sol-compiler": "^1.1.13",
+        "@0x/types": "^1.3.0",
+        "@0x/utils": "^2.0.6",
         "ethereum-types": "^1.1.2",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.10",
diff --git a/packages/sol-resolver/package.json b/packages/sol-resolver/package.json
index 7572072c4..5c5eec2cf 100644
--- a/packages/sol-resolver/package.json
+++ b/packages/sol-resolver/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-resolver",
-    "version": "1.0.16",
+    "version": "1.0.17",
     "engines": {
         "node": ">=6.12"
     },
@@ -30,7 +30,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.2.1",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "lodash": "^4.17.5"
     },
diff --git a/packages/sra-spec/package.json b/packages/sra-spec/package.json
index fac5a5a4b..1623e2574 100644
--- a/packages/sra-spec/package.json
+++ b/packages/sra-spec/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sra-spec",
-    "version": "1.0.10",
+    "version": "1.0.11",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,7 +35,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sra-spec/README.md",
     "dependencies": {
-        "@0x/json-schemas": "^2.1.1",
+        "@0x/json-schemas": "^2.1.2",
         "@loopback/openapi-v3-types": "^0.8.2"
     },
     "devDependencies": {
diff --git a/packages/subproviders/package.json b/packages/subproviders/package.json
index d249e4d6d..3b367054b 100644
--- a/packages/subproviders/package.json
+++ b/packages/subproviders/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/subproviders",
-    "version": "2.1.4",
+    "version": "2.1.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,11 +29,11 @@
         }
     },
     "dependencies": {
-        "@0x/assert": "^1.0.17",
-        "@0x/types": "^1.2.1",
+        "@0x/assert": "^1.0.18",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "@ledgerhq/hw-app-eth": "^4.3.0",
         "@ledgerhq/hw-transport-u2f": "4.24.0",
         "@types/eth-lightwallet": "^3.0.0",
diff --git a/packages/testnet-faucets/package.json b/packages/testnet-faucets/package.json
index ac720a748..cdfd1b7ff 100644
--- a/packages/testnet-faucets/package.json
+++ b/packages/testnet-faucets/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@0x/testnet-faucets",
-    "version": "1.0.56",
+    "version": "1.0.57",
     "engines": {
         "node": ">=6.12"
     },
@@ -18,11 +18,11 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "0x.js": "^2.0.4",
-        "@0x/subproviders": "^2.1.4",
+        "0x.js": "^2.0.5",
+        "@0x/subproviders": "^2.1.5",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "body-parser": "^1.17.1",
         "ethereum-types": "^1.1.2",
         "ethereumjs-tx": "^1.3.5",
diff --git a/packages/types/package.json b/packages/types/package.json
index c32e9a6f7..46e268a66 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/types",
-    "version": "1.2.1",
+    "version": "1.3.0",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 4b924226f..8dc1f0739 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/utils",
-    "version": "2.0.5",
+    "version": "2.0.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -41,7 +41,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.2.1",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@types/node": "*",
         "abortcontroller-polyfill": "^1.1.9",
diff --git a/packages/web3-wrapper/package.json b/packages/web3-wrapper/package.json
index 8d4d7ec35..2eba35da7 100644
--- a/packages/web3-wrapper/package.json
+++ b/packages/web3-wrapper/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/web3-wrapper",
-    "version": "3.1.4",
+    "version": "3.1.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -54,10 +54,10 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.17",
-        "@0x/json-schemas": "^2.1.1",
+        "@0x/assert": "^1.0.18",
+        "@0x/json-schemas": "^2.1.2",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
+        "@0x/utils": "^2.0.6",
         "ethereum-types": "^1.1.2",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
diff --git a/packages/website/package.json b/packages/website/package.json
index bb64b24db..52ba206c6 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/website",
-    "version": "0.0.59",
+    "version": "0.0.60",
     "engines": {
         "node": ">=6.12"
     },
@@ -20,16 +20,16 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/contract-wrappers": "^4.0.2",
-        "@0x/json-schemas": "^2.1.1",
-        "@0x/order-utils": "^3.0.2",
-        "@0x/react-docs": "^1.0.18",
-        "@0x/react-shared": "^1.0.21",
-        "@0x/subproviders": "^2.1.4",
-        "@0x/types": "^1.2.1",
+        "@0x/contract-wrappers": "^4.1.0",
+        "@0x/json-schemas": "^2.1.2",
+        "@0x/order-utils": "^3.0.3",
+        "@0x/react-docs": "^1.0.19",
+        "@0x/react-shared": "^1.0.22",
+        "@0x/subproviders": "^2.1.5",
+        "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.5",
-        "@0x/web3-wrapper": "^3.1.4",
+        "@0x/utils": "^2.0.6",
+        "@0x/web3-wrapper": "^3.1.5",
         "accounting": "^0.4.1",
         "basscss": "^8.0.3",
         "blockies": "^0.0.2",
-- 
cgit v1.2.3


From 6604e2db20d6263e05b00cf5d36b56788e42d9c2 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 21 Nov 2018 12:44:28 -0800
Subject: chore(instant): refactor usage of event properties in heap

---
 packages/instant/src/redux/analytics_middleware.ts | 12 ++++----
 packages/instant/src/util/analytics.ts             | 32 ++++++++++++----------
 packages/instant/src/util/heap.ts                  |  4 ++-
 3 files changed, 26 insertions(+), 22 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 889cc875e..931902187 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -27,19 +27,17 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
                     prevAccount.state === AccountState.Ready && prevAccount.address !== curAccount.address;
                 const ethAddress = curAccount.address;
                 if (didJustTurnReady) {
-                    analytics.trackAccountReady(ethAddress);
-                    analytics.addUserProperties({ ethAddress });
+                    analytics.trackAccountReady({ address: ethAddress });
+                    analytics.addUserProperties({ lastKnownEthAddress: ethAddress });
                 } else if (didJustUpdateAddress) {
-                    analytics.trackAccountAddressChanged(ethAddress);
-                    analytics.addUserProperties({ ethAddress });
+                    analytics.trackAccountAddressChanged({ address: ethAddress });
+                    analytics.addUserProperties({ lastKnownEthAddress: ethAddress });
                 }
             }
             break;
         case ActionTypes.SET_ACCOUNT_STATE_LOCKED:
             if (prevAccount.state !== AccountState.Locked && curAccount.state === AccountState.Locked) {
-                // if we are moving from account not locked to account locked, update the current address to undefined and track `Account - Locked`
-                const ethAddress = undefined;
-                analytics.addUserProperties({ ethAddress });
+                // if we are moving from account not locked to account locked, track `Account - Locked`
                 analytics.trackAccountLocked();
             }
             break;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index d36bf8fc3..31233fe7a 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,6 +1,4 @@
-import { ObjectMap } from '@0x/types';
-
-import { heapUtil } from './heap';
+import { EventProperties, heapUtil } from './heap';
 
 let isDisabled = false;
 export const disableAnalytics = (shouldDisableAnalytics: boolean) => {
@@ -21,9 +19,9 @@ enum EventNames {
     ACCOUNT_UNLOCK_DENIED = 'Account - Unlock Denied',
     ACCOUNT_ADDRESS_CHANGED = 'Account - Address Changed',
 }
-const track = (eventName: EventNames, eventData: ObjectMap<string | number> = {}): void => {
+const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
     evaluateIfEnabled(() => {
-        heapUtil.evaluateHeapCall(heap => heap.track(eventName, eventData));
+        heapUtil.evaluateHeapCall(heap => heap.track(eventName, eventProperties));
     });
 };
 function trackingEventFnWithoutPayload(eventName: EventNames): () => void {
@@ -32,16 +30,14 @@ function trackingEventFnWithoutPayload(eventName: EventNames): () => void {
     };
 }
 // tslint:disable-next-line:no-unused-variable
-function trackingEventFnWithPayload<T extends ObjectMap<string | number>>(
-    eventName: EventNames,
-): (eventDataProperties: T) => void {
-    return (eventDataProperties: T) => {
-        track(eventName, eventDataProperties);
+function trackingEventFnWithPayload(eventName: EventNames): (eventProperties: EventProperties) => void {
+    return (eventProperties: EventProperties) => {
+        track(eventName, eventProperties);
     };
 }
 
 export interface AnalyticsUserOptions {
-    ethAddress?: string;
+    lastKnownEthAddress?: string;
     ethBalanceInUnitAmount?: string;
 }
 export interface AnalyticsEventOptions {
@@ -52,6 +48,13 @@ export interface AnalyticsEventOptions {
     gitSha?: string;
     npmVersion?: string;
 }
+export interface AccountReadyEventProperties {
+    address: string;
+}
+export interface AccountAddressChangedEventProperties {
+    address: string;
+}
+
 export const analytics = {
     addUserProperties: (properties: AnalyticsUserOptions): void => {
         evaluateIfEnabled(() => {
@@ -65,9 +68,10 @@ export const analytics = {
     },
     trackInstantOpened: trackingEventFnWithoutPayload(EventNames.INSTANT_OPENED),
     trackAccountLocked: trackingEventFnWithoutPayload(EventNames.ACCOUNT_LOCKED),
-    trackAccountReady: (address: string) => trackingEventFnWithPayload(EventNames.ACCOUNT_READY)({ address }),
+    trackAccountReady: (eventProperties: AccountReadyEventProperties) =>
+        trackingEventFnWithPayload(EventNames.ACCOUNT_READY)({ ...eventProperties }),
     trackAccountUnlockRequested: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_REQUESTED),
     trackAccountUnlockDenied: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_DENIED),
-    trackAccountAddressChanged: (address: string) =>
-        trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
+    trackAccountAddressChanged: (eventProperties: AccountAddressChangedEventProperties) =>
+        trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ ...eventProperties }),
 };
diff --git a/packages/instant/src/util/heap.ts b/packages/instant/src/util/heap.ts
index 78ec3b3cc..7c53c9918 100644
--- a/packages/instant/src/util/heap.ts
+++ b/packages/instant/src/util/heap.ts
@@ -6,11 +6,13 @@ import { HEAP_ANALYTICS_ID } from '../constants';
 
 import { AnalyticsEventOptions, AnalyticsUserOptions } from './analytics';
 
+export type EventProperties = ObjectMap<string | number>;
+
 export interface HeapAnalytics {
     loaded: boolean;
     appid: string;
     identify(id: string, idType: string): void;
-    track(eventName: string, eventProperties?: ObjectMap<string | number>): void;
+    track(eventName: string, eventProperties?: EventProperties): void;
     resetIdentity(): void;
     addUserProperties(properties: AnalyticsUserOptions): void;
     addEventProperties(properties: AnalyticsEventOptions): void;
-- 
cgit v1.2.3


From c6ae7b8d3f720f637db2d5ec9abee14cc00fb7a7 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 13:19:26 -0800
Subject: Host whitelist so we don't get errors from embedded site

---
 packages/instant/src/constants.ts           | 9 +++++++++
 packages/instant/src/util/error_reporter.ts | 3 ++-
 2 files changed, 11 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index dfa7520f8..eb785bc2b 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -20,6 +20,15 @@ export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
+export const EMBEDDED_DOMAINS = [
+    '0x-instant-staging.s3-website-us-east-1.amazonaws.com',
+    '0x-instant-dogfood.s3-website-us-east-1.amazonaws.com',
+    'localhost',
+    '127.0.0.1',
+    '0.0.0.0',
+    'unpkg.com',
+    'jsdelivr.com',
+];
 export const ROLLBAR_CLIENT_TOKEN = process.env.ROLLBAR_CLIENT_TOKEN;
 export const INSTANT_ENVIRONMENT = process.env.INSTANT_ENVIRONMENT as
     | 'dogfood'
diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index 89c5b6bd3..c0ef3e30e 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -1,7 +1,7 @@
 import { logUtils } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { INSTANT_ENVIRONMENT, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
+import { EMBEDDED_DOMAINS, INSTANT_ENVIRONMENT, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
 
 // Import version of Rollbar designed for embedded components
 // See https://docs.rollbar.com/docs/using-rollbarjs-inside-an-embedded-component
@@ -29,6 +29,7 @@ export const setupRollbar = (): any => {
                     },
                 },
             },
+            hostWhiteList: EMBEDDED_DOMAINS,
             uncaughtErrorLevel: 'error',
             ignoredMessages: [
                 // Errors from the third-party scripts
-- 
cgit v1.2.3


From 804de89796de047fe43dbb736b5e8b82bb30ee3a Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 21 Nov 2018 13:40:23 -0800
Subject: chore(instant): revert usage of event properties

---
 packages/instant/src/redux/analytics_middleware.ts |  4 ++--
 packages/instant/src/util/analytics.ts             | 13 +++----------
 2 files changed, 5 insertions(+), 12 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 931902187..299c2560e 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -27,10 +27,10 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
                     prevAccount.state === AccountState.Ready && prevAccount.address !== curAccount.address;
                 const ethAddress = curAccount.address;
                 if (didJustTurnReady) {
-                    analytics.trackAccountReady({ address: ethAddress });
+                    analytics.trackAccountReady(ethAddress);
                     analytics.addUserProperties({ lastKnownEthAddress: ethAddress });
                 } else if (didJustUpdateAddress) {
-                    analytics.trackAccountAddressChanged({ address: ethAddress });
+                    analytics.trackAccountAddressChanged(ethAddress);
                     analytics.addUserProperties({ lastKnownEthAddress: ethAddress });
                 }
             }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 31233fe7a..e389e1530 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -48,12 +48,6 @@ export interface AnalyticsEventOptions {
     gitSha?: string;
     npmVersion?: string;
 }
-export interface AccountReadyEventProperties {
-    address: string;
-}
-export interface AccountAddressChangedEventProperties {
-    address: string;
-}
 
 export const analytics = {
     addUserProperties: (properties: AnalyticsUserOptions): void => {
@@ -68,10 +62,9 @@ export const analytics = {
     },
     trackInstantOpened: trackingEventFnWithoutPayload(EventNames.INSTANT_OPENED),
     trackAccountLocked: trackingEventFnWithoutPayload(EventNames.ACCOUNT_LOCKED),
-    trackAccountReady: (eventProperties: AccountReadyEventProperties) =>
-        trackingEventFnWithPayload(EventNames.ACCOUNT_READY)({ ...eventProperties }),
+    trackAccountReady: (address: string) => trackingEventFnWithPayload(EventNames.ACCOUNT_READY)({ address }),
     trackAccountUnlockRequested: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_REQUESTED),
     trackAccountUnlockDenied: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_DENIED),
-    trackAccountAddressChanged: (eventProperties: AccountAddressChangedEventProperties) =>
-        trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ ...eventProperties }),
+    trackAccountAddressChanged: (address: string) =>
+        trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
 };
-- 
cgit v1.2.3


From 10c9d0b723ba190a7f1c4df112ae0c5b37887bb9 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 14:24:13 -0800
Subject: Force scaling input component to rerender when a different asset is
 chosen

---
 packages/instant/src/components/erc20_asset_amount_input.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/instant/src/components/erc20_asset_amount_input.tsx b/packages/instant/src/components/erc20_asset_amount_input.tsx
index 0706833d2..b734af61a 100644
--- a/packages/instant/src/components/erc20_asset_amount_input.tsx
+++ b/packages/instant/src/components/erc20_asset_amount_input.tsx
@@ -65,6 +65,7 @@ export class ERC20AssetAmountInput extends React.Component<ERC20AssetAmountInput
                         onAmountChange={this._handleChange}
                         onFontSizeChange={this._handleFontSizeChange}
                         hasAutofocus={true}
+                        key={asset.assetData}
                     />
                 </Container>
                 <Container
-- 
cgit v1.2.3


From b0792a85a4d002bfe54ba228bfeadf29c89bfe09 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 21 Nov 2018 14:33:12 -0800
Subject: Add comment

---
 packages/instant/src/components/erc20_asset_amount_input.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/instant/src/components/erc20_asset_amount_input.tsx b/packages/instant/src/components/erc20_asset_amount_input.tsx
index b734af61a..ff900842a 100644
--- a/packages/instant/src/components/erc20_asset_amount_input.tsx
+++ b/packages/instant/src/components/erc20_asset_amount_input.tsx
@@ -65,6 +65,7 @@ export class ERC20AssetAmountInput extends React.Component<ERC20AssetAmountInput
                         onAmountChange={this._handleChange}
                         onFontSizeChange={this._handleFontSizeChange}
                         hasAutofocus={true}
+                        /* We send in a key of asset data to force a rerender of this component when the user selects a new asset.  We do this so the autofocus attribute will bring focus onto this input */
                         key={asset.assetData}
                     />
                 </Container>
-- 
cgit v1.2.3


From 06cc66005cf0713fcc877ae67b51b38fb110b09d Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Thu, 22 Nov 2018 14:16:08 +0100
Subject: Make contract-templates an npm package

---
 packages/0x.js/package.json                        |  1 -
 packages/abi-gen-wrappers/package.json             |  3 +-
 packages/contract-templates/CHANGELOG.json         | 11 +++
 packages/contract-templates/README.md              | 17 ++++
 packages/contract-templates/contract.handlebars    | 91 ++++++++++++++++++++++
 packages/contract-templates/package.json           | 20 +++++
 .../contract-templates/partials/call.handlebars    |  3 +
 .../partials/callAsync.handlebars                  | 28 +++++++
 .../contract-templates/partials/event.handlebars   |  5 ++
 .../contract-templates/partials/params.handlebars  |  3 +
 .../partials/return_type.handlebars                | 10 +++
 packages/contract-templates/partials/tx.handlebars | 60 ++++++++++++++
 .../partials/typed_params.handlebars               |  3 +
 packages/contract_templates/README.md              | 17 ----
 packages/contract_templates/contract.handlebars    | 91 ----------------------
 .../contract_templates/partials/call.handlebars    |  3 -
 .../partials/callAsync.handlebars                  | 28 -------
 .../contract_templates/partials/event.handlebars   |  5 --
 .../contract_templates/partials/params.handlebars  |  3 -
 .../partials/return_type.handlebars                | 10 ---
 packages/contract_templates/partials/tx.handlebars | 60 --------------
 .../partials/typed_params.handlebars               |  3 -
 packages/contracts/package.json                    |  2 +-
 packages/metacoin/package.json                     |  3 +-
 24 files changed, 256 insertions(+), 224 deletions(-)
 create mode 100644 packages/contract-templates/CHANGELOG.json
 create mode 100644 packages/contract-templates/README.md
 create mode 100644 packages/contract-templates/contract.handlebars
 create mode 100644 packages/contract-templates/package.json
 create mode 100644 packages/contract-templates/partials/call.handlebars
 create mode 100644 packages/contract-templates/partials/callAsync.handlebars
 create mode 100644 packages/contract-templates/partials/event.handlebars
 create mode 100644 packages/contract-templates/partials/params.handlebars
 create mode 100644 packages/contract-templates/partials/return_type.handlebars
 create mode 100644 packages/contract-templates/partials/tx.handlebars
 create mode 100644 packages/contract-templates/partials/typed_params.handlebars
 delete mode 100644 packages/contract_templates/README.md
 delete mode 100644 packages/contract_templates/contract.handlebars
 delete mode 100644 packages/contract_templates/partials/call.handlebars
 delete mode 100644 packages/contract_templates/partials/callAsync.handlebars
 delete mode 100644 packages/contract_templates/partials/event.handlebars
 delete mode 100644 packages/contract_templates/partials/params.handlebars
 delete mode 100644 packages/contract_templates/partials/return_type.handlebars
 delete mode 100644 packages/contract_templates/partials/tx.handlebars
 delete mode 100644 packages/contract_templates/partials/typed_params.handlebars

(limited to 'packages')

diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index bc7ee2c87..3850e9038 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -42,7 +42,6 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.17",
         "@0x/abi-gen-wrappers": "^1.1.0",
         "@0x/contract-addresses": "^1.2.0",
         "@0x/dev-utils": "^1.0.18",
diff --git a/packages/abi-gen-wrappers/package.json b/packages/abi-gen-wrappers/package.json
index 0977ca03a..df1c484ec 100644
--- a/packages/abi-gen-wrappers/package.json
+++ b/packages/abi-gen-wrappers/package.json
@@ -15,7 +15,7 @@
         "lint": "tslint --format stylish --project .",
         "pre_build": "yarn generate_contract_wrappers",
         "clean": "shx rm -rf lib wrappers",
-        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../contract_templates/contract.handlebars --partials '../contract_templates/partials/**/*.handlebars' --output src/generated-wrappers --backend ethers"
+        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../node_modules/@0x/contract-templates/contract.handlebars --partials '../../node_modules/@0x/contract-templates/partials/**/*.handlebars' --output src/generated-wrappers --backend ethers"
     },
     "config": {
         "abis": "../contract-artifacts/artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Token|ERC20Proxy|ERC20Token|ERC721Proxy|ERC721Token|Exchange|Forwarder|IValidator|IWallet|OrderValidator|WETH9|ZRXToken).json"
@@ -31,6 +31,7 @@
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen-wrappers/README.md",
     "devDependencies": {
         "@0x/abi-gen": "^1.0.17",
+        "@0x/contract-templates": "^1.0.0",
         "@0x/tslint-config": "^1.0.10",
         "@0x/types": "^1.3.0",
         "@0x/utils": "^2.0.6",
diff --git a/packages/contract-templates/CHANGELOG.json b/packages/contract-templates/CHANGELOG.json
new file mode 100644
index 000000000..adf615b3b
--- /dev/null
+++ b/packages/contract-templates/CHANGELOG.json
@@ -0,0 +1,11 @@
+[
+    {
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "Initial publish",
+                "pr": 1305
+            }
+        ]
+    }
+]
diff --git a/packages/contract-templates/README.md b/packages/contract-templates/README.md
new file mode 100644
index 000000000..c6cc3b1b3
--- /dev/null
+++ b/packages/contract-templates/README.md
@@ -0,0 +1,17 @@
+These templates are used with [abi-gen](https://github.com/0xProject/0x-monorepo/tree/development/packages/abi-gen).
+
+To successfully compile the generated TypeScript contract wrappers, you must:
+
+*   Install the packages on which the main contract template directly depends: `yarn add @0x/base-contract @0x/sol-compiler @0x/utils @0x/web3-wrapper ethereum-types ethers lodash`
+*   Install the packages on which the main contract template *in*directly depends: `yarn add @types/lodash`
+*   Ensure that your TypeScript configuration includes the following:
+
+```
+"compilerOptions": {
+  "lib": ["ES2015"],
+  "typeRoots": [
+    "node_modules/@0x/typescript-typings/types",
+    "node_modules/@types"
+  ]
+}
+```
diff --git a/packages/contract-templates/contract.handlebars b/packages/contract-templates/contract.handlebars
new file mode 100644
index 000000000..9b2a2b336
--- /dev/null
+++ b/packages/contract-templates/contract.handlebars
@@ -0,0 +1,91 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+{{#if events}}
+export type {{contractName}}EventArgs =
+{{#each events}}
+    | {{@root.contractName}}{{name}}EventArgs{{#if @last}};{{/if}}
+{{/each}}
+
+export enum {{contractName}}Events {
+    {{#each events}}
+    {{name}} = '{{name}}',
+    {{/each}}
+}
+
+{{#each events}}
+{{> event}}
+
+{{/each}}
+{{/if}}
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class {{contractName}}Contract extends BaseContract {
+{{#each methods}}
+    {{#this.constant}}
+    {{> call contractName=../contractName}}
+    {{/this.constant}}
+    {{^this.constant}}
+    {{> tx contractName=../contractName}}
+    {{/this.constant}}
+{{/each}}
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact | SimpleContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+        {{> typed_params inputs=ctor.inputs}}
+    ): Promise<{{contractName}}Contract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return {{contractName}}Contract.deployAsync(bytecode, abi, provider, txDefaults, {{> params inputs=ctor.inputs}});
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+        {{> typed_params inputs=ctor.inputs}}
+    ): Promise<{{contractName}}Contract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [{{> params inputs=ctor.inputs}}] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [{{> params inputs=ctor.inputs}}],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [{{> params inputs=ctor.inputs}}]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`{{contractName}} successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new {{contractName}}Contract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [{{> params inputs=ctor.inputs}}];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('{{contractName}}', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/packages/contract-templates/package.json b/packages/contract-templates/package.json
new file mode 100644
index 000000000..f79ae8931
--- /dev/null
+++ b/packages/contract-templates/package.json
@@ -0,0 +1,20 @@
+{
+    "name": "@0x/contract-templates",
+    "version": "1.0.0",
+    "engines": {
+        "node": ">=6.12"
+    },
+    "description": "Handlebars templates used by abi-gen to generate contract-wrappers",
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/0xProject/0x-monorepo.git"
+    },
+    "license": "Apache-2.0",
+    "bugs": {
+        "url": "https://github.com/0xProject/0x-monorepo/issues"
+    },
+    "homepage": "https://github.com/0xProject/0x-monorepo/packages/contract-templates/README.md",
+    "publishConfig": {
+        "access": "public"
+    }
+}
diff --git a/packages/contract-templates/partials/call.handlebars b/packages/contract-templates/partials/call.handlebars
new file mode 100644
index 000000000..7c9c934c3
--- /dev/null
+++ b/packages/contract-templates/partials/call.handlebars
@@ -0,0 +1,3 @@
+public {{this.tsName}} = {
+    {{> callAsync}}
+};
diff --git a/packages/contract-templates/partials/callAsync.handlebars b/packages/contract-templates/partials/callAsync.handlebars
new file mode 100644
index 000000000..ddbbe7508
--- /dev/null
+++ b/packages/contract-templates/partials/callAsync.handlebars
@@ -0,0 +1,28 @@
+async callAsync(
+{{> typed_params inputs=inputs}}
+    callData: Partial<CallData> = {},
+    defaultBlock?: BlockParam,
+): Promise<{{> return_type outputs=outputs}}> {
+    const self = this as any as {{contractName}}Contract;
+    const functionSignature = '{{this.functionSignature}}';
+    const inputAbi = self._lookupAbi(functionSignature).inputs;
+    [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
+    BaseContract.strictArgumentEncodingCheck(inputAbi, [{{> params inputs=inputs}}]);
+    const ethersFunction = self._lookupEthersInterface(functionSignature).functions.{{this.name}};
+    const encodedData = ethersFunction.encode([{{> params inputs=inputs}}]);
+    const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+        {
+            to: self.address,
+            ...callData,
+            data: encodedData,
+        },
+        self._web3Wrapper.getContractDefaults(),
+    );
+    const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+    BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+    let resultArray = ethersFunction.decode(rawCallResult);
+    const outputAbi = (_.find(self.abi, {name: '{{this.name}}'}) as MethodAbi).outputs;
+    resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+    resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+    return resultArray{{#singleReturnValue}}[0]{{/singleReturnValue}};
+},
diff --git a/packages/contract-templates/partials/event.handlebars b/packages/contract-templates/partials/event.handlebars
new file mode 100644
index 000000000..61d523ca2
--- /dev/null
+++ b/packages/contract-templates/partials/event.handlebars
@@ -0,0 +1,5 @@
+export interface {{@root.contractName}}{{name}}EventArgs extends DecodedLogArgs {
+    {{#each inputs}}
+    {{name}}: {{#returnType type components}}{{/returnType}};
+    {{/each}}
+}
diff --git a/packages/contract-templates/partials/params.handlebars b/packages/contract-templates/partials/params.handlebars
new file mode 100644
index 000000000..2d9bb8ed9
--- /dev/null
+++ b/packages/contract-templates/partials/params.handlebars
@@ -0,0 +1,3 @@
+{{#each inputs}}
+{{name}}{{#if @last}}{{else}},{{/if}}
+{{/each}}
diff --git a/packages/contract-templates/partials/return_type.handlebars b/packages/contract-templates/partials/return_type.handlebars
new file mode 100644
index 000000000..77d96e8c4
--- /dev/null
+++ b/packages/contract-templates/partials/return_type.handlebars
@@ -0,0 +1,10 @@
+{{#if outputs.length}}
+{{#singleReturnValue}}
+{{#returnType outputs.0.type outputs.0.components}}{{/returnType}}
+{{/singleReturnValue}}
+{{^singleReturnValue}}
+[{{#each outputs}}{{#returnType type components}}{{/returnType}}{{#unless @last}}, {{/unless}}{{/each}}]
+{{/singleReturnValue}}
+{{else}}
+void
+{{/if}}
diff --git a/packages/contract-templates/partials/tx.handlebars b/packages/contract-templates/partials/tx.handlebars
new file mode 100644
index 000000000..b39156583
--- /dev/null
+++ b/packages/contract-templates/partials/tx.handlebars
@@ -0,0 +1,60 @@
+public {{this.tsName}} = {
+    async sendTransactionAsync(
+    {{> typed_params inputs=inputs}}
+    {{#this.payable}}
+        txData: Partial<TxDataPayable> = {},
+    {{/this.payable}}
+    {{^this.payable}}
+        txData: Partial<TxData> = {},
+    {{/this.payable}}
+    ): Promise<string> {
+        const self = this as any as {{contractName}}Contract;
+        const inputAbi = self._lookupAbi('{{this.functionSignature}}').inputs;
+        [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
+        BaseContract.strictArgumentEncodingCheck(inputAbi, [{{> params inputs=inputs}}]);
+        const encodedData = self._lookupEthersInterface('{{this.functionSignature}}').functions.{{this.name}}.encode([{{> params inputs=inputs}}]);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {
+                to: self.address,
+                ...txData,
+                data: encodedData,
+            },
+            self._web3Wrapper.getContractDefaults(),
+            self.{{this.tsName}}.estimateGasAsync.bind(
+                self,
+                {{> params inputs=inputs}}
+            ),
+        );
+        const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        return txHash;
+    },
+    async estimateGasAsync(
+    {{> typed_params inputs=inputs}}
+        txData: Partial<TxData> = {},
+    ): Promise<number> {
+        const self = this as any as {{contractName}}Contract;
+        const inputAbi = self._lookupAbi('{{this.functionSignature}}').inputs;
+        [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString);
+        const encodedData = self._lookupEthersInterface('{{this.functionSignature}}').functions.{{this.name}}.encode([{{> params inputs=inputs}}]);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {
+                to: self.address,
+                ...txData,
+                data: encodedData,
+            },
+            self._web3Wrapper.getContractDefaults(),
+        );
+        const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+        return gas;
+    },
+    getABIEncodedTransactionData(
+    {{> typed_params inputs=inputs}}
+    ): string {
+        const self = this as any as {{contractName}}Contract;
+        const inputAbi = self._lookupAbi('{{this.functionSignature}}').inputs;
+        [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString);
+        const abiEncodedTransactionData = self._lookupEthersInterface('{{this.functionSignature}}').functions.{{this.name}}.encode([{{> params inputs=inputs}}]);
+        return abiEncodedTransactionData;
+    },
+    {{> callAsync}}
+};
diff --git a/packages/contract-templates/partials/typed_params.handlebars b/packages/contract-templates/partials/typed_params.handlebars
new file mode 100644
index 000000000..c100e58f7
--- /dev/null
+++ b/packages/contract-templates/partials/typed_params.handlebars
@@ -0,0 +1,3 @@
+{{#each inputs}}
+    {{name}}: {{#parameterType type components}}{{/parameterType}},
+{{/each}}
diff --git a/packages/contract_templates/README.md b/packages/contract_templates/README.md
deleted file mode 100644
index c6cc3b1b3..000000000
--- a/packages/contract_templates/README.md
+++ /dev/null
@@ -1,17 +0,0 @@
-These templates are used with [abi-gen](https://github.com/0xProject/0x-monorepo/tree/development/packages/abi-gen).
-
-To successfully compile the generated TypeScript contract wrappers, you must:
-
-*   Install the packages on which the main contract template directly depends: `yarn add @0x/base-contract @0x/sol-compiler @0x/utils @0x/web3-wrapper ethereum-types ethers lodash`
-*   Install the packages on which the main contract template *in*directly depends: `yarn add @types/lodash`
-*   Ensure that your TypeScript configuration includes the following:
-
-```
-"compilerOptions": {
-  "lib": ["ES2015"],
-  "typeRoots": [
-    "node_modules/@0x/typescript-typings/types",
-    "node_modules/@types"
-  ]
-}
-```
diff --git a/packages/contract_templates/contract.handlebars b/packages/contract_templates/contract.handlebars
deleted file mode 100644
index 9b2a2b336..000000000
--- a/packages/contract_templates/contract.handlebars
+++ /dev/null
@@ -1,91 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { SimpleContractArtifact } from '@0x/types';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-{{#if events}}
-export type {{contractName}}EventArgs =
-{{#each events}}
-    | {{@root.contractName}}{{name}}EventArgs{{#if @last}};{{/if}}
-{{/each}}
-
-export enum {{contractName}}Events {
-    {{#each events}}
-    {{name}} = '{{name}}',
-    {{/each}}
-}
-
-{{#each events}}
-{{> event}}
-
-{{/each}}
-{{/if}}
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class {{contractName}}Contract extends BaseContract {
-{{#each methods}}
-    {{#this.constant}}
-    {{> call contractName=../contractName}}
-    {{/this.constant}}
-    {{^this.constant}}
-    {{> tx contractName=../contractName}}
-    {{/this.constant}}
-{{/each}}
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact | SimpleContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-        {{> typed_params inputs=ctor.inputs}}
-    ): Promise<{{contractName}}Contract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return {{contractName}}Contract.deployAsync(bytecode, abi, provider, txDefaults, {{> params inputs=ctor.inputs}});
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-        {{> typed_params inputs=ctor.inputs}}
-    ): Promise<{{contractName}}Contract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [{{> params inputs=ctor.inputs}}] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [{{> params inputs=ctor.inputs}}],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [{{> params inputs=ctor.inputs}}]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`{{contractName}} successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new {{contractName}}Contract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [{{> params inputs=ctor.inputs}}];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('{{contractName}}', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/packages/contract_templates/partials/call.handlebars b/packages/contract_templates/partials/call.handlebars
deleted file mode 100644
index 7c9c934c3..000000000
--- a/packages/contract_templates/partials/call.handlebars
+++ /dev/null
@@ -1,3 +0,0 @@
-public {{this.tsName}} = {
-    {{> callAsync}}
-};
diff --git a/packages/contract_templates/partials/callAsync.handlebars b/packages/contract_templates/partials/callAsync.handlebars
deleted file mode 100644
index ddbbe7508..000000000
--- a/packages/contract_templates/partials/callAsync.handlebars
+++ /dev/null
@@ -1,28 +0,0 @@
-async callAsync(
-{{> typed_params inputs=inputs}}
-    callData: Partial<CallData> = {},
-    defaultBlock?: BlockParam,
-): Promise<{{> return_type outputs=outputs}}> {
-    const self = this as any as {{contractName}}Contract;
-    const functionSignature = '{{this.functionSignature}}';
-    const inputAbi = self._lookupAbi(functionSignature).inputs;
-    [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
-    BaseContract.strictArgumentEncodingCheck(inputAbi, [{{> params inputs=inputs}}]);
-    const ethersFunction = self._lookupEthersInterface(functionSignature).functions.{{this.name}};
-    const encodedData = ethersFunction.encode([{{> params inputs=inputs}}]);
-    const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-        {
-            to: self.address,
-            ...callData,
-            data: encodedData,
-        },
-        self._web3Wrapper.getContractDefaults(),
-    );
-    const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-    BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-    let resultArray = ethersFunction.decode(rawCallResult);
-    const outputAbi = (_.find(self.abi, {name: '{{this.name}}'}) as MethodAbi).outputs;
-    resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-    resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-    return resultArray{{#singleReturnValue}}[0]{{/singleReturnValue}};
-},
diff --git a/packages/contract_templates/partials/event.handlebars b/packages/contract_templates/partials/event.handlebars
deleted file mode 100644
index 61d523ca2..000000000
--- a/packages/contract_templates/partials/event.handlebars
+++ /dev/null
@@ -1,5 +0,0 @@
-export interface {{@root.contractName}}{{name}}EventArgs extends DecodedLogArgs {
-    {{#each inputs}}
-    {{name}}: {{#returnType type components}}{{/returnType}};
-    {{/each}}
-}
diff --git a/packages/contract_templates/partials/params.handlebars b/packages/contract_templates/partials/params.handlebars
deleted file mode 100644
index 2d9bb8ed9..000000000
--- a/packages/contract_templates/partials/params.handlebars
+++ /dev/null
@@ -1,3 +0,0 @@
-{{#each inputs}}
-{{name}}{{#if @last}}{{else}},{{/if}}
-{{/each}}
diff --git a/packages/contract_templates/partials/return_type.handlebars b/packages/contract_templates/partials/return_type.handlebars
deleted file mode 100644
index 77d96e8c4..000000000
--- a/packages/contract_templates/partials/return_type.handlebars
+++ /dev/null
@@ -1,10 +0,0 @@
-{{#if outputs.length}}
-{{#singleReturnValue}}
-{{#returnType outputs.0.type outputs.0.components}}{{/returnType}}
-{{/singleReturnValue}}
-{{^singleReturnValue}}
-[{{#each outputs}}{{#returnType type components}}{{/returnType}}{{#unless @last}}, {{/unless}}{{/each}}]
-{{/singleReturnValue}}
-{{else}}
-void
-{{/if}}
diff --git a/packages/contract_templates/partials/tx.handlebars b/packages/contract_templates/partials/tx.handlebars
deleted file mode 100644
index b39156583..000000000
--- a/packages/contract_templates/partials/tx.handlebars
+++ /dev/null
@@ -1,60 +0,0 @@
-public {{this.tsName}} = {
-    async sendTransactionAsync(
-    {{> typed_params inputs=inputs}}
-    {{#this.payable}}
-        txData: Partial<TxDataPayable> = {},
-    {{/this.payable}}
-    {{^this.payable}}
-        txData: Partial<TxData> = {},
-    {{/this.payable}}
-    ): Promise<string> {
-        const self = this as any as {{contractName}}Contract;
-        const inputAbi = self._lookupAbi('{{this.functionSignature}}').inputs;
-        [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
-        BaseContract.strictArgumentEncodingCheck(inputAbi, [{{> params inputs=inputs}}]);
-        const encodedData = self._lookupEthersInterface('{{this.functionSignature}}').functions.{{this.name}}.encode([{{> params inputs=inputs}}]);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {
-                to: self.address,
-                ...txData,
-                data: encodedData,
-            },
-            self._web3Wrapper.getContractDefaults(),
-            self.{{this.tsName}}.estimateGasAsync.bind(
-                self,
-                {{> params inputs=inputs}}
-            ),
-        );
-        const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        return txHash;
-    },
-    async estimateGasAsync(
-    {{> typed_params inputs=inputs}}
-        txData: Partial<TxData> = {},
-    ): Promise<number> {
-        const self = this as any as {{contractName}}Contract;
-        const inputAbi = self._lookupAbi('{{this.functionSignature}}').inputs;
-        [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString);
-        const encodedData = self._lookupEthersInterface('{{this.functionSignature}}').functions.{{this.name}}.encode([{{> params inputs=inputs}}]);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {
-                to: self.address,
-                ...txData,
-                data: encodedData,
-            },
-            self._web3Wrapper.getContractDefaults(),
-        );
-        const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-        return gas;
-    },
-    getABIEncodedTransactionData(
-    {{> typed_params inputs=inputs}}
-    ): string {
-        const self = this as any as {{contractName}}Contract;
-        const inputAbi = self._lookupAbi('{{this.functionSignature}}').inputs;
-        [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString);
-        const abiEncodedTransactionData = self._lookupEthersInterface('{{this.functionSignature}}').functions.{{this.name}}.encode([{{> params inputs=inputs}}]);
-        return abiEncodedTransactionData;
-    },
-    {{> callAsync}}
-};
diff --git a/packages/contract_templates/partials/typed_params.handlebars b/packages/contract_templates/partials/typed_params.handlebars
deleted file mode 100644
index c100e58f7..000000000
--- a/packages/contract_templates/partials/typed_params.handlebars
+++ /dev/null
@@ -1,3 +0,0 @@
-{{#each inputs}}
-    {{name}}: {{#parameterType type components}}{{/parameterType}},
-{{/each}}
diff --git a/packages/contracts/package.json b/packages/contracts/package.json
index e10678d83..4fb0838f4 100644
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -22,7 +22,7 @@
         "run_mocha": "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
         "compile": "sol-compiler --contracts-dir contracts",
         "clean": "shx rm -rf lib generated-artifacts generated-wrappers",
-        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../contract_templates/contract.handlebars --partials '../contract_templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
+        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../node_modules/@0x/contract-templates/contract.handlebars --partials '../../node_modules/@0x/contract-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
         "lint": "tslint --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts",
         "coverage:report:text": "istanbul report text",
         "coverage:report:html": "istanbul report html && open coverage/index.html",
diff --git a/packages/metacoin/package.json b/packages/metacoin/package.json
index c5679a1d6..8081c03c9 100644
--- a/packages/metacoin/package.json
+++ b/packages/metacoin/package.json
@@ -18,7 +18,7 @@
         "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
         "test:profile": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html",
         "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js lib/test/global_hooks.js --bail --exit --timeout 10000",
-        "generate_contract_wrappers": "abi-gen --abis 'artifacts/Metacoin.json' --template ../contract_templates/contract.handlebars --partials '../contract_templates/partials/**/*.handlebars' --output src/contract_wrappers --backend ethers",
+        "generate_contract_wrappers": "abi-gen --abis 'artifacts/Metacoin.json' --template ../../node_modules/@0x/contract-templates/contract.handlebars --partials '../../node_modules/@0x/contract-templates/partials/**/*.handlebars' --output src/contract_wrappers --backend ethers",
         "coverage:report:text": "istanbul report text",
         "coverage:report:html": "istanbul report html && open coverage/index.html",
         "profiler:report:html": "istanbul report html && open coverage/index.html",
@@ -30,6 +30,7 @@
     "license": "Apache-2.0",
     "dependencies": {
         "@0x/abi-gen": "^1.0.17",
+        "@0x/contract-templates": "^1.0.0",
         "@0x/base-contract": "^3.0.7",
         "@0x/sol-cov": "^2.1.13",
         "@0x/subproviders": "^2.1.5",
-- 
cgit v1.2.3


From 03b3b80a657de864f020f605060b0dffd452b482 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Fri, 23 Nov 2018 15:20:33 +1100
Subject: bug: Only unmarshall receipt if blockNumber present.

https://github.com/paritytech/parity-ethereum/issues/1180
Parity can return a pending transaction receipt with a number of null values
---
 packages/web3-wrapper/CHANGELOG.json      | 9 +++++++++
 packages/web3-wrapper/src/web3_wrapper.ts | 7 +++++--
 2 files changed, 14 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index 9725640ac..ad6902e33 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "3.1.6",
+        "changes": [
+            {
+                "note": "Unmarshall mined transaction receipts",
+                "pr": 1308
+            }
+        ]
+    },
     {
         "version": "3.1.5",
         "changes": [
diff --git a/packages/web3-wrapper/src/web3_wrapper.ts b/packages/web3-wrapper/src/web3_wrapper.ts
index f1247e48a..76cae4b01 100644
--- a/packages/web3-wrapper/src/web3_wrapper.ts
+++ b/packages/web3-wrapper/src/web3_wrapper.ts
@@ -223,7 +223,10 @@ export class Web3Wrapper {
             method: 'eth_getTransactionReceipt',
             params: [txHash],
         });
-        if (!_.isNull(transactionReceiptRpc)) {
+        // HACK Parity can return a pending transaction receipt. We check for a non null
+        // block number before continuing with returning a fully realised receipt.
+        // ref: https://github.com/paritytech/parity-ethereum/issues/1180
+        if (!_.isNull(transactionReceiptRpc) && !_.isNull(transactionReceiptRpc.blockNumber)) {
             transactionReceiptRpc.status = Web3Wrapper._normalizeTxReceiptStatus(transactionReceiptRpc.status);
             const transactionReceipt = marshaller.unmarshalTransactionReceipt(transactionReceiptRpc);
             return transactionReceipt;
@@ -577,7 +580,7 @@ export class Web3Wrapper {
         }
         // Immediately check if the transaction has already been mined.
         let transactionReceipt = await this.getTransactionReceiptIfExistsAsync(txHash);
-        if (!_.isUndefined(transactionReceipt) && !_.isNull(transactionReceipt.blockNumber)) {
+        if (!_.isUndefined(transactionReceipt)) {
             const logsWithDecodedArgs = _.map(
                 transactionReceipt.logs,
                 this.abiDecoder.tryToDecodeLogOrNoop.bind(this.abiDecoder),
-- 
cgit v1.2.3


From f0f6b26c3bb206f59549e086b788da85bedd26f2 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Fri, 23 Nov 2018 17:52:08 +1100
Subject: bug: Use Testnet Exchange over mainnet

---
 packages/abi-gen-wrappers/CHANGELOG.json                |  9 +++++++++
 .../abi-gen-wrappers/src/generated-wrappers/exchange.ts | 17 ++++++++++++-----
 packages/contract-artifacts/CHANGELOG.json              |  9 +++++++++
 packages/contract-artifacts/artifacts/Exchange.json     |  9 +++++++--
 packages/migrations/src/migration.ts                    |  1 +
 5 files changed, 38 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json
index 955b8220f..f74d98afa 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.0.0",
+        "changes": [
+            {
+                "pr": 1309,
+                "note": "Update Exchange artifact to receive ZRX asset data as a constructor argument"
+            }
+        ]
+    },
     {
         "version": "1.1.0",
         "changes": [
diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/exchange.ts b/packages/abi-gen-wrappers/src/generated-wrappers/exchange.ts
index a04b6025e..11b5e7024 100644
--- a/packages/abi-gen-wrappers/src/generated-wrappers/exchange.ts
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/exchange.ts
@@ -3028,29 +3028,35 @@ export class ExchangeContract extends BaseContract {
         artifact: ContractArtifact | SimpleContractArtifact,
         provider: Provider,
         txDefaults: Partial<TxData>,
+            _zrxAssetData: string,
     ): Promise<ExchangeContract> {
         if (_.isUndefined(artifact.compilerOutput)) {
             throw new Error('Compiler output not found in the artifact file');
         }
         const bytecode = artifact.compilerOutput.evm.bytecode.object;
         const abi = artifact.compilerOutput.abi;
-        return ExchangeContract.deployAsync(bytecode, abi, provider, txDefaults, );
+        return ExchangeContract.deployAsync(bytecode, abi, provider, txDefaults, _zrxAssetData
+);
     }
     public static async deployAsync(
         bytecode: string,
         abi: ContractAbi,
         provider: Provider,
         txDefaults: Partial<TxData>,
+            _zrxAssetData: string,
     ): Promise<ExchangeContract> {
         const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [] = BaseContract._formatABIDataItemList(
+        [_zrxAssetData
+] = BaseContract._formatABIDataItemList(
             constructorAbi.inputs,
-            [],
+            [_zrxAssetData
+],
             BaseContract._bigNumberToString,
         );
         const iface = new ethers.utils.Interface(abi);
         const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, []);
+        const txData = deployInfo.encode(bytecode, [_zrxAssetData
+]);
         const web3Wrapper = new Web3Wrapper(provider);
         const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
             {data: txData},
@@ -3062,7 +3068,8 @@ export class ExchangeContract extends BaseContract {
         const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
         logUtils.log(`Exchange successfully deployed at ${txReceipt.contractAddress}`);
         const contractInstance = new ExchangeContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [];
+        contractInstance.constructorArgs = [_zrxAssetData
+];
         return contractInstance;
     }
     constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
diff --git a/packages/contract-artifacts/CHANGELOG.json b/packages/contract-artifacts/CHANGELOG.json
index 8833255ed..b75ad5766 100644
--- a/packages/contract-artifacts/CHANGELOG.json
+++ b/packages/contract-artifacts/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.1.2",
+        "changes": [
+            {
+                "pr": 1309,
+                "note": "Update Exchange artifact to receive ZRX asset data as a constructor argument"
+            }
+        ]
+    },
     {
         "version": "1.1.0",
         "changes": [
diff --git a/packages/contract-artifacts/artifacts/Exchange.json b/packages/contract-artifacts/artifacts/Exchange.json
index 893bc5eae..6e586b899 100644
--- a/packages/contract-artifacts/artifacts/Exchange.json
+++ b/packages/contract-artifacts/artifacts/Exchange.json
@@ -1798,7 +1798,12 @@
                 "type": "function"
             },
             {
-                "inputs": [],
+                "inputs": [
+                    {
+                        "name": "_zrxAssetData",
+                        "type": "bytes"
+                    }
+                ],
                 "payable": false,
                 "stateMutability": "nonpayable",
                 "type": "constructor"
@@ -1968,7 +1973,7 @@
             "bytecode": {
                 "linkReferences": {},
                 "object":
-                    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             }
         }
     },
diff --git a/packages/migrations/src/migration.ts b/packages/migrations/src/migration.ts
index 61ac56938..04d1abd4c 100644
--- a/packages/migrations/src/migration.ts
+++ b/packages/migrations/src/migration.ts
@@ -47,6 +47,7 @@ export async function runMigrationsAsync(provider: Provider, txDefaults: Partial
         artifacts.Exchange,
         provider,
         txDefaults,
+        zrxAssetData,
     );
 
     // Multisigs
-- 
cgit v1.2.3


From b1474973cd2995903c5b353b2b155eeef6b16643 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 14:48:49 +0100
Subject: Copy assets in referenced in instant on commonjs build

---
 packages/instant/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/package.json b/packages/instant/package.json
index d3a85a646..9616af54f 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -11,7 +11,7 @@
         "build": "yarn build:all",
         "build:all": "run-p build:umd:prod build:commonjs",
         "build:umd:prod": "webpack --mode production",
-        "build:commonjs": "tsc -b",
+        "build:commonjs": "tsc -b && shx cp -r src/assets lib",
         "build:ci": "yarn build",
         "watch_without_deps": "tsc -w",
         "dev": "webpack-dev-server --mode development",
-- 
cgit v1.2.3


From 0c0a1db114b4cb9332523783c773c27ec43245b6 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 14:49:33 +0100
Subject: Fix the lerna paremeter name from cdVersions to cd-versions

---
 packages/monorepo-scripts/CHANGELOG.json | 9 +++++++++
 packages/monorepo-scripts/src/publish.ts | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/monorepo-scripts/CHANGELOG.json b/packages/monorepo-scripts/CHANGELOG.json
index 170a97a33..4aa6be382 100644
--- a/packages/monorepo-scripts/CHANGELOG.json
+++ b/packages/monorepo-scripts/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.0.7",
+        "changes": [
+            {
+                "note": "Fix the lerna parameter name from cdVersions to cd-versions",
+                "pr": 1312
+            }
+        ]
+    },
     {
         "version": "1.0.6",
         "changes": [
diff --git a/packages/monorepo-scripts/src/publish.ts b/packages/monorepo-scripts/src/publish.ts
index 854a72b86..19947d78f 100644
--- a/packages/monorepo-scripts/src/publish.ts
+++ b/packages/monorepo-scripts/src/publish.ts
@@ -208,7 +208,7 @@ async function lernaPublishAsync(packageToNextVersion: { [name: string]: string
     const packageVersionString = _.map(packageToNextVersion, (nextVersion: string, packageName: string) => {
         return `${packageName}@${nextVersion}`;
     }).join(',');
-    let lernaPublishCmd = `node ${constants.lernaExecutable} publish --cdVersions=${packageVersionString} --registry=${
+    let lernaPublishCmd = `node ${constants.lernaExecutable} publish --cd-versions=${packageVersionString} --registry=${
         configs.NPM_REGISTRY_URL
     } --yes`;
     if (configs.IS_LOCAL_PUBLISH) {
-- 
cgit v1.2.3


From 9ddd45e2c687280041cc0bb4cd7cb3c1a2c22767 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 15:22:16 +0100
Subject: Rename contract-templates to abi-gen-templates

---
 packages/abi-gen-templates/CHANGELOG.json          | 11 +++
 packages/abi-gen-templates/README.md               | 17 ++++
 packages/abi-gen-templates/contract.handlebars     | 91 ++++++++++++++++++++++
 packages/abi-gen-templates/package.json            | 20 +++++
 .../abi-gen-templates/partials/call.handlebars     |  3 +
 .../partials/callAsync.handlebars                  | 28 +++++++
 .../abi-gen-templates/partials/event.handlebars    |  5 ++
 .../abi-gen-templates/partials/params.handlebars   |  3 +
 .../partials/return_type.handlebars                | 10 +++
 packages/abi-gen-templates/partials/tx.handlebars  | 60 ++++++++++++++
 .../partials/typed_params.handlebars               |  3 +
 packages/abi-gen-wrappers/package.json             |  4 +-
 packages/contract-templates/CHANGELOG.json         | 11 ---
 packages/contract-templates/README.md              | 17 ----
 packages/contract-templates/contract.handlebars    | 91 ----------------------
 packages/contract-templates/package.json           | 20 -----
 .../contract-templates/partials/call.handlebars    |  3 -
 .../partials/callAsync.handlebars                  | 28 -------
 .../contract-templates/partials/event.handlebars   |  5 --
 .../contract-templates/partials/params.handlebars  |  3 -
 .../partials/return_type.handlebars                | 10 ---
 packages/contract-templates/partials/tx.handlebars | 60 --------------
 .../partials/typed_params.handlebars               |  3 -
 packages/contracts/package.json                    |  2 +-
 packages/metacoin/package.json                     |  4 +-
 25 files changed, 256 insertions(+), 256 deletions(-)
 create mode 100644 packages/abi-gen-templates/CHANGELOG.json
 create mode 100644 packages/abi-gen-templates/README.md
 create mode 100644 packages/abi-gen-templates/contract.handlebars
 create mode 100644 packages/abi-gen-templates/package.json
 create mode 100644 packages/abi-gen-templates/partials/call.handlebars
 create mode 100644 packages/abi-gen-templates/partials/callAsync.handlebars
 create mode 100644 packages/abi-gen-templates/partials/event.handlebars
 create mode 100644 packages/abi-gen-templates/partials/params.handlebars
 create mode 100644 packages/abi-gen-templates/partials/return_type.handlebars
 create mode 100644 packages/abi-gen-templates/partials/tx.handlebars
 create mode 100644 packages/abi-gen-templates/partials/typed_params.handlebars
 delete mode 100644 packages/contract-templates/CHANGELOG.json
 delete mode 100644 packages/contract-templates/README.md
 delete mode 100644 packages/contract-templates/contract.handlebars
 delete mode 100644 packages/contract-templates/package.json
 delete mode 100644 packages/contract-templates/partials/call.handlebars
 delete mode 100644 packages/contract-templates/partials/callAsync.handlebars
 delete mode 100644 packages/contract-templates/partials/event.handlebars
 delete mode 100644 packages/contract-templates/partials/params.handlebars
 delete mode 100644 packages/contract-templates/partials/return_type.handlebars
 delete mode 100644 packages/contract-templates/partials/tx.handlebars
 delete mode 100644 packages/contract-templates/partials/typed_params.handlebars

(limited to 'packages')

diff --git a/packages/abi-gen-templates/CHANGELOG.json b/packages/abi-gen-templates/CHANGELOG.json
new file mode 100644
index 000000000..adf615b3b
--- /dev/null
+++ b/packages/abi-gen-templates/CHANGELOG.json
@@ -0,0 +1,11 @@
+[
+    {
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "Initial publish",
+                "pr": 1305
+            }
+        ]
+    }
+]
diff --git a/packages/abi-gen-templates/README.md b/packages/abi-gen-templates/README.md
new file mode 100644
index 000000000..c6cc3b1b3
--- /dev/null
+++ b/packages/abi-gen-templates/README.md
@@ -0,0 +1,17 @@
+These templates are used with [abi-gen](https://github.com/0xProject/0x-monorepo/tree/development/packages/abi-gen).
+
+To successfully compile the generated TypeScript contract wrappers, you must:
+
+*   Install the packages on which the main contract template directly depends: `yarn add @0x/base-contract @0x/sol-compiler @0x/utils @0x/web3-wrapper ethereum-types ethers lodash`
+*   Install the packages on which the main contract template *in*directly depends: `yarn add @types/lodash`
+*   Ensure that your TypeScript configuration includes the following:
+
+```
+"compilerOptions": {
+  "lib": ["ES2015"],
+  "typeRoots": [
+    "node_modules/@0x/typescript-typings/types",
+    "node_modules/@types"
+  ]
+}
+```
diff --git a/packages/abi-gen-templates/contract.handlebars b/packages/abi-gen-templates/contract.handlebars
new file mode 100644
index 000000000..9b2a2b336
--- /dev/null
+++ b/packages/abi-gen-templates/contract.handlebars
@@ -0,0 +1,91 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+{{#if events}}
+export type {{contractName}}EventArgs =
+{{#each events}}
+    | {{@root.contractName}}{{name}}EventArgs{{#if @last}};{{/if}}
+{{/each}}
+
+export enum {{contractName}}Events {
+    {{#each events}}
+    {{name}} = '{{name}}',
+    {{/each}}
+}
+
+{{#each events}}
+{{> event}}
+
+{{/each}}
+{{/if}}
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class {{contractName}}Contract extends BaseContract {
+{{#each methods}}
+    {{#this.constant}}
+    {{> call contractName=../contractName}}
+    {{/this.constant}}
+    {{^this.constant}}
+    {{> tx contractName=../contractName}}
+    {{/this.constant}}
+{{/each}}
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact | SimpleContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+        {{> typed_params inputs=ctor.inputs}}
+    ): Promise<{{contractName}}Contract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return {{contractName}}Contract.deployAsync(bytecode, abi, provider, txDefaults, {{> params inputs=ctor.inputs}});
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+        {{> typed_params inputs=ctor.inputs}}
+    ): Promise<{{contractName}}Contract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [{{> params inputs=ctor.inputs}}] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [{{> params inputs=ctor.inputs}}],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [{{> params inputs=ctor.inputs}}]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`{{contractName}} successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new {{contractName}}Contract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [{{> params inputs=ctor.inputs}}];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('{{contractName}}', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/packages/abi-gen-templates/package.json b/packages/abi-gen-templates/package.json
new file mode 100644
index 000000000..e06be6127
--- /dev/null
+++ b/packages/abi-gen-templates/package.json
@@ -0,0 +1,20 @@
+{
+    "name": "@0x/abi-gen-templates",
+    "version": "1.0.0",
+    "engines": {
+        "node": ">=6.12"
+    },
+    "description": "Handlebars templates used by abi-gen to generate contract-wrappers",
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/0xProject/0x-monorepo.git"
+    },
+    "license": "Apache-2.0",
+    "bugs": {
+        "url": "https://github.com/0xProject/0x-monorepo/issues"
+    },
+    "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen-templates/README.md",
+    "publishConfig": {
+        "access": "public"
+    }
+}
diff --git a/packages/abi-gen-templates/partials/call.handlebars b/packages/abi-gen-templates/partials/call.handlebars
new file mode 100644
index 000000000..7c9c934c3
--- /dev/null
+++ b/packages/abi-gen-templates/partials/call.handlebars
@@ -0,0 +1,3 @@
+public {{this.tsName}} = {
+    {{> callAsync}}
+};
diff --git a/packages/abi-gen-templates/partials/callAsync.handlebars b/packages/abi-gen-templates/partials/callAsync.handlebars
new file mode 100644
index 000000000..ddbbe7508
--- /dev/null
+++ b/packages/abi-gen-templates/partials/callAsync.handlebars
@@ -0,0 +1,28 @@
+async callAsync(
+{{> typed_params inputs=inputs}}
+    callData: Partial<CallData> = {},
+    defaultBlock?: BlockParam,
+): Promise<{{> return_type outputs=outputs}}> {
+    const self = this as any as {{contractName}}Contract;
+    const functionSignature = '{{this.functionSignature}}';
+    const inputAbi = self._lookupAbi(functionSignature).inputs;
+    [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
+    BaseContract.strictArgumentEncodingCheck(inputAbi, [{{> params inputs=inputs}}]);
+    const ethersFunction = self._lookupEthersInterface(functionSignature).functions.{{this.name}};
+    const encodedData = ethersFunction.encode([{{> params inputs=inputs}}]);
+    const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+        {
+            to: self.address,
+            ...callData,
+            data: encodedData,
+        },
+        self._web3Wrapper.getContractDefaults(),
+    );
+    const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+    BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+    let resultArray = ethersFunction.decode(rawCallResult);
+    const outputAbi = (_.find(self.abi, {name: '{{this.name}}'}) as MethodAbi).outputs;
+    resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+    resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+    return resultArray{{#singleReturnValue}}[0]{{/singleReturnValue}};
+},
diff --git a/packages/abi-gen-templates/partials/event.handlebars b/packages/abi-gen-templates/partials/event.handlebars
new file mode 100644
index 000000000..61d523ca2
--- /dev/null
+++ b/packages/abi-gen-templates/partials/event.handlebars
@@ -0,0 +1,5 @@
+export interface {{@root.contractName}}{{name}}EventArgs extends DecodedLogArgs {
+    {{#each inputs}}
+    {{name}}: {{#returnType type components}}{{/returnType}};
+    {{/each}}
+}
diff --git a/packages/abi-gen-templates/partials/params.handlebars b/packages/abi-gen-templates/partials/params.handlebars
new file mode 100644
index 000000000..2d9bb8ed9
--- /dev/null
+++ b/packages/abi-gen-templates/partials/params.handlebars
@@ -0,0 +1,3 @@
+{{#each inputs}}
+{{name}}{{#if @last}}{{else}},{{/if}}
+{{/each}}
diff --git a/packages/abi-gen-templates/partials/return_type.handlebars b/packages/abi-gen-templates/partials/return_type.handlebars
new file mode 100644
index 000000000..77d96e8c4
--- /dev/null
+++ b/packages/abi-gen-templates/partials/return_type.handlebars
@@ -0,0 +1,10 @@
+{{#if outputs.length}}
+{{#singleReturnValue}}
+{{#returnType outputs.0.type outputs.0.components}}{{/returnType}}
+{{/singleReturnValue}}
+{{^singleReturnValue}}
+[{{#each outputs}}{{#returnType type components}}{{/returnType}}{{#unless @last}}, {{/unless}}{{/each}}]
+{{/singleReturnValue}}
+{{else}}
+void
+{{/if}}
diff --git a/packages/abi-gen-templates/partials/tx.handlebars b/packages/abi-gen-templates/partials/tx.handlebars
new file mode 100644
index 000000000..b39156583
--- /dev/null
+++ b/packages/abi-gen-templates/partials/tx.handlebars
@@ -0,0 +1,60 @@
+public {{this.tsName}} = {
+    async sendTransactionAsync(
+    {{> typed_params inputs=inputs}}
+    {{#this.payable}}
+        txData: Partial<TxDataPayable> = {},
+    {{/this.payable}}
+    {{^this.payable}}
+        txData: Partial<TxData> = {},
+    {{/this.payable}}
+    ): Promise<string> {
+        const self = this as any as {{contractName}}Contract;
+        const inputAbi = self._lookupAbi('{{this.functionSignature}}').inputs;
+        [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
+        BaseContract.strictArgumentEncodingCheck(inputAbi, [{{> params inputs=inputs}}]);
+        const encodedData = self._lookupEthersInterface('{{this.functionSignature}}').functions.{{this.name}}.encode([{{> params inputs=inputs}}]);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {
+                to: self.address,
+                ...txData,
+                data: encodedData,
+            },
+            self._web3Wrapper.getContractDefaults(),
+            self.{{this.tsName}}.estimateGasAsync.bind(
+                self,
+                {{> params inputs=inputs}}
+            ),
+        );
+        const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        return txHash;
+    },
+    async estimateGasAsync(
+    {{> typed_params inputs=inputs}}
+        txData: Partial<TxData> = {},
+    ): Promise<number> {
+        const self = this as any as {{contractName}}Contract;
+        const inputAbi = self._lookupAbi('{{this.functionSignature}}').inputs;
+        [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString);
+        const encodedData = self._lookupEthersInterface('{{this.functionSignature}}').functions.{{this.name}}.encode([{{> params inputs=inputs}}]);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {
+                to: self.address,
+                ...txData,
+                data: encodedData,
+            },
+            self._web3Wrapper.getContractDefaults(),
+        );
+        const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+        return gas;
+    },
+    getABIEncodedTransactionData(
+    {{> typed_params inputs=inputs}}
+    ): string {
+        const self = this as any as {{contractName}}Contract;
+        const inputAbi = self._lookupAbi('{{this.functionSignature}}').inputs;
+        [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString);
+        const abiEncodedTransactionData = self._lookupEthersInterface('{{this.functionSignature}}').functions.{{this.name}}.encode([{{> params inputs=inputs}}]);
+        return abiEncodedTransactionData;
+    },
+    {{> callAsync}}
+};
diff --git a/packages/abi-gen-templates/partials/typed_params.handlebars b/packages/abi-gen-templates/partials/typed_params.handlebars
new file mode 100644
index 000000000..c100e58f7
--- /dev/null
+++ b/packages/abi-gen-templates/partials/typed_params.handlebars
@@ -0,0 +1,3 @@
+{{#each inputs}}
+    {{name}}: {{#parameterType type components}}{{/parameterType}},
+{{/each}}
diff --git a/packages/abi-gen-wrappers/package.json b/packages/abi-gen-wrappers/package.json
index df1c484ec..1b7015d55 100644
--- a/packages/abi-gen-wrappers/package.json
+++ b/packages/abi-gen-wrappers/package.json
@@ -15,7 +15,7 @@
         "lint": "tslint --format stylish --project .",
         "pre_build": "yarn generate_contract_wrappers",
         "clean": "shx rm -rf lib wrappers",
-        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../node_modules/@0x/contract-templates/contract.handlebars --partials '../../node_modules/@0x/contract-templates/partials/**/*.handlebars' --output src/generated-wrappers --backend ethers"
+        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output src/generated-wrappers --backend ethers"
     },
     "config": {
         "abis": "../contract-artifacts/artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Token|ERC20Proxy|ERC20Token|ERC721Proxy|ERC721Token|Exchange|Forwarder|IValidator|IWallet|OrderValidator|WETH9|ZRXToken).json"
@@ -31,7 +31,7 @@
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen-wrappers/README.md",
     "devDependencies": {
         "@0x/abi-gen": "^1.0.17",
-        "@0x/contract-templates": "^1.0.0",
+        "@0x/abi-gen-templates": "^1.0.0",
         "@0x/tslint-config": "^1.0.10",
         "@0x/types": "^1.3.0",
         "@0x/utils": "^2.0.6",
diff --git a/packages/contract-templates/CHANGELOG.json b/packages/contract-templates/CHANGELOG.json
deleted file mode 100644
index adf615b3b..000000000
--- a/packages/contract-templates/CHANGELOG.json
+++ /dev/null
@@ -1,11 +0,0 @@
-[
-    {
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "Initial publish",
-                "pr": 1305
-            }
-        ]
-    }
-]
diff --git a/packages/contract-templates/README.md b/packages/contract-templates/README.md
deleted file mode 100644
index c6cc3b1b3..000000000
--- a/packages/contract-templates/README.md
+++ /dev/null
@@ -1,17 +0,0 @@
-These templates are used with [abi-gen](https://github.com/0xProject/0x-monorepo/tree/development/packages/abi-gen).
-
-To successfully compile the generated TypeScript contract wrappers, you must:
-
-*   Install the packages on which the main contract template directly depends: `yarn add @0x/base-contract @0x/sol-compiler @0x/utils @0x/web3-wrapper ethereum-types ethers lodash`
-*   Install the packages on which the main contract template *in*directly depends: `yarn add @types/lodash`
-*   Ensure that your TypeScript configuration includes the following:
-
-```
-"compilerOptions": {
-  "lib": ["ES2015"],
-  "typeRoots": [
-    "node_modules/@0x/typescript-typings/types",
-    "node_modules/@types"
-  ]
-}
-```
diff --git a/packages/contract-templates/contract.handlebars b/packages/contract-templates/contract.handlebars
deleted file mode 100644
index 9b2a2b336..000000000
--- a/packages/contract-templates/contract.handlebars
+++ /dev/null
@@ -1,91 +0,0 @@
-// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
-// tslint:disable:no-unused-variable
-// tslint:disable:no-unbound-method
-import { BaseContract } from '@0x/base-contract';
-import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
-import { BigNumber, classUtils, logUtils } from '@0x/utils';
-import { SimpleContractArtifact } from '@0x/types';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethers from 'ethers';
-import * as _ from 'lodash';
-// tslint:enable:no-unused-variable
-
-{{#if events}}
-export type {{contractName}}EventArgs =
-{{#each events}}
-    | {{@root.contractName}}{{name}}EventArgs{{#if @last}};{{/if}}
-{{/each}}
-
-export enum {{contractName}}Events {
-    {{#each events}}
-    {{name}} = '{{name}}',
-    {{/each}}
-}
-
-{{#each events}}
-{{> event}}
-
-{{/each}}
-{{/if}}
-
-/* istanbul ignore next */
-// tslint:disable:no-parameter-reassignment
-// tslint:disable-next-line:class-name
-export class {{contractName}}Contract extends BaseContract {
-{{#each methods}}
-    {{#this.constant}}
-    {{> call contractName=../contractName}}
-    {{/this.constant}}
-    {{^this.constant}}
-    {{> tx contractName=../contractName}}
-    {{/this.constant}}
-{{/each}}
-    public static async deployFrom0xArtifactAsync(
-        artifact: ContractArtifact | SimpleContractArtifact,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-        {{> typed_params inputs=ctor.inputs}}
-    ): Promise<{{contractName}}Contract> {
-        if (_.isUndefined(artifact.compilerOutput)) {
-            throw new Error('Compiler output not found in the artifact file');
-        }
-        const bytecode = artifact.compilerOutput.evm.bytecode.object;
-        const abi = artifact.compilerOutput.abi;
-        return {{contractName}}Contract.deployAsync(bytecode, abi, provider, txDefaults, {{> params inputs=ctor.inputs}});
-    }
-    public static async deployAsync(
-        bytecode: string,
-        abi: ContractAbi,
-        provider: Provider,
-        txDefaults: Partial<TxData>,
-        {{> typed_params inputs=ctor.inputs}}
-    ): Promise<{{contractName}}Contract> {
-        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
-        [{{> params inputs=ctor.inputs}}] = BaseContract._formatABIDataItemList(
-            constructorAbi.inputs,
-            [{{> params inputs=ctor.inputs}}],
-            BaseContract._bigNumberToString,
-        );
-        const iface = new ethers.utils.Interface(abi);
-        const deployInfo = iface.deployFunction;
-        const txData = deployInfo.encode(bytecode, [{{> params inputs=ctor.inputs}}]);
-        const web3Wrapper = new Web3Wrapper(provider);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {data: txData},
-            txDefaults,
-            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
-        );
-        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        logUtils.log(`transactionHash: ${txHash}`);
-        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-        logUtils.log(`{{contractName}} successfully deployed at ${txReceipt.contractAddress}`);
-        const contractInstance = new {{contractName}}Contract(abi, txReceipt.contractAddress as string, provider, txDefaults);
-        contractInstance.constructorArgs = [{{> params inputs=ctor.inputs}}];
-        return contractInstance;
-    }
-    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
-        super('{{contractName}}', abi, address, provider, txDefaults);
-        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
-    }
-} // tslint:disable:max-file-line-count
-// tslint:enable:no-unbound-method
diff --git a/packages/contract-templates/package.json b/packages/contract-templates/package.json
deleted file mode 100644
index f79ae8931..000000000
--- a/packages/contract-templates/package.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-    "name": "@0x/contract-templates",
-    "version": "1.0.0",
-    "engines": {
-        "node": ">=6.12"
-    },
-    "description": "Handlebars templates used by abi-gen to generate contract-wrappers",
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/0xProject/0x-monorepo.git"
-    },
-    "license": "Apache-2.0",
-    "bugs": {
-        "url": "https://github.com/0xProject/0x-monorepo/issues"
-    },
-    "homepage": "https://github.com/0xProject/0x-monorepo/packages/contract-templates/README.md",
-    "publishConfig": {
-        "access": "public"
-    }
-}
diff --git a/packages/contract-templates/partials/call.handlebars b/packages/contract-templates/partials/call.handlebars
deleted file mode 100644
index 7c9c934c3..000000000
--- a/packages/contract-templates/partials/call.handlebars
+++ /dev/null
@@ -1,3 +0,0 @@
-public {{this.tsName}} = {
-    {{> callAsync}}
-};
diff --git a/packages/contract-templates/partials/callAsync.handlebars b/packages/contract-templates/partials/callAsync.handlebars
deleted file mode 100644
index ddbbe7508..000000000
--- a/packages/contract-templates/partials/callAsync.handlebars
+++ /dev/null
@@ -1,28 +0,0 @@
-async callAsync(
-{{> typed_params inputs=inputs}}
-    callData: Partial<CallData> = {},
-    defaultBlock?: BlockParam,
-): Promise<{{> return_type outputs=outputs}}> {
-    const self = this as any as {{contractName}}Contract;
-    const functionSignature = '{{this.functionSignature}}';
-    const inputAbi = self._lookupAbi(functionSignature).inputs;
-    [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
-    BaseContract.strictArgumentEncodingCheck(inputAbi, [{{> params inputs=inputs}}]);
-    const ethersFunction = self._lookupEthersInterface(functionSignature).functions.{{this.name}};
-    const encodedData = ethersFunction.encode([{{> params inputs=inputs}}]);
-    const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-        {
-            to: self.address,
-            ...callData,
-            data: encodedData,
-        },
-        self._web3Wrapper.getContractDefaults(),
-    );
-    const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
-    BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
-    let resultArray = ethersFunction.decode(rawCallResult);
-    const outputAbi = (_.find(self.abi, {name: '{{this.name}}'}) as MethodAbi).outputs;
-    resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
-    resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
-    return resultArray{{#singleReturnValue}}[0]{{/singleReturnValue}};
-},
diff --git a/packages/contract-templates/partials/event.handlebars b/packages/contract-templates/partials/event.handlebars
deleted file mode 100644
index 61d523ca2..000000000
--- a/packages/contract-templates/partials/event.handlebars
+++ /dev/null
@@ -1,5 +0,0 @@
-export interface {{@root.contractName}}{{name}}EventArgs extends DecodedLogArgs {
-    {{#each inputs}}
-    {{name}}: {{#returnType type components}}{{/returnType}};
-    {{/each}}
-}
diff --git a/packages/contract-templates/partials/params.handlebars b/packages/contract-templates/partials/params.handlebars
deleted file mode 100644
index 2d9bb8ed9..000000000
--- a/packages/contract-templates/partials/params.handlebars
+++ /dev/null
@@ -1,3 +0,0 @@
-{{#each inputs}}
-{{name}}{{#if @last}}{{else}},{{/if}}
-{{/each}}
diff --git a/packages/contract-templates/partials/return_type.handlebars b/packages/contract-templates/partials/return_type.handlebars
deleted file mode 100644
index 77d96e8c4..000000000
--- a/packages/contract-templates/partials/return_type.handlebars
+++ /dev/null
@@ -1,10 +0,0 @@
-{{#if outputs.length}}
-{{#singleReturnValue}}
-{{#returnType outputs.0.type outputs.0.components}}{{/returnType}}
-{{/singleReturnValue}}
-{{^singleReturnValue}}
-[{{#each outputs}}{{#returnType type components}}{{/returnType}}{{#unless @last}}, {{/unless}}{{/each}}]
-{{/singleReturnValue}}
-{{else}}
-void
-{{/if}}
diff --git a/packages/contract-templates/partials/tx.handlebars b/packages/contract-templates/partials/tx.handlebars
deleted file mode 100644
index b39156583..000000000
--- a/packages/contract-templates/partials/tx.handlebars
+++ /dev/null
@@ -1,60 +0,0 @@
-public {{this.tsName}} = {
-    async sendTransactionAsync(
-    {{> typed_params inputs=inputs}}
-    {{#this.payable}}
-        txData: Partial<TxDataPayable> = {},
-    {{/this.payable}}
-    {{^this.payable}}
-        txData: Partial<TxData> = {},
-    {{/this.payable}}
-    ): Promise<string> {
-        const self = this as any as {{contractName}}Contract;
-        const inputAbi = self._lookupAbi('{{this.functionSignature}}').inputs;
-        [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString.bind(self));
-        BaseContract.strictArgumentEncodingCheck(inputAbi, [{{> params inputs=inputs}}]);
-        const encodedData = self._lookupEthersInterface('{{this.functionSignature}}').functions.{{this.name}}.encode([{{> params inputs=inputs}}]);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {
-                to: self.address,
-                ...txData,
-                data: encodedData,
-            },
-            self._web3Wrapper.getContractDefaults(),
-            self.{{this.tsName}}.estimateGasAsync.bind(
-                self,
-                {{> params inputs=inputs}}
-            ),
-        );
-        const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
-        return txHash;
-    },
-    async estimateGasAsync(
-    {{> typed_params inputs=inputs}}
-        txData: Partial<TxData> = {},
-    ): Promise<number> {
-        const self = this as any as {{contractName}}Contract;
-        const inputAbi = self._lookupAbi('{{this.functionSignature}}').inputs;
-        [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString);
-        const encodedData = self._lookupEthersInterface('{{this.functionSignature}}').functions.{{this.name}}.encode([{{> params inputs=inputs}}]);
-        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
-            {
-                to: self.address,
-                ...txData,
-                data: encodedData,
-            },
-            self._web3Wrapper.getContractDefaults(),
-        );
-        const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
-        return gas;
-    },
-    getABIEncodedTransactionData(
-    {{> typed_params inputs=inputs}}
-    ): string {
-        const self = this as any as {{contractName}}Contract;
-        const inputAbi = self._lookupAbi('{{this.functionSignature}}').inputs;
-        [{{> params inputs=inputs}}] = BaseContract._formatABIDataItemList(inputAbi, [{{> params inputs=inputs}}], BaseContract._bigNumberToString);
-        const abiEncodedTransactionData = self._lookupEthersInterface('{{this.functionSignature}}').functions.{{this.name}}.encode([{{> params inputs=inputs}}]);
-        return abiEncodedTransactionData;
-    },
-    {{> callAsync}}
-};
diff --git a/packages/contract-templates/partials/typed_params.handlebars b/packages/contract-templates/partials/typed_params.handlebars
deleted file mode 100644
index c100e58f7..000000000
--- a/packages/contract-templates/partials/typed_params.handlebars
+++ /dev/null
@@ -1,3 +0,0 @@
-{{#each inputs}}
-    {{name}}: {{#parameterType type components}}{{/parameterType}},
-{{/each}}
diff --git a/packages/contracts/package.json b/packages/contracts/package.json
index 4fb0838f4..25445c4f8 100644
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -22,7 +22,7 @@
         "run_mocha": "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
         "compile": "sol-compiler --contracts-dir contracts",
         "clean": "shx rm -rf lib generated-artifacts generated-wrappers",
-        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../node_modules/@0x/contract-templates/contract.handlebars --partials '../../node_modules/@0x/contract-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
+        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
         "lint": "tslint --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts",
         "coverage:report:text": "istanbul report text",
         "coverage:report:html": "istanbul report html && open coverage/index.html",
diff --git a/packages/metacoin/package.json b/packages/metacoin/package.json
index 8081c03c9..332fbb466 100644
--- a/packages/metacoin/package.json
+++ b/packages/metacoin/package.json
@@ -18,7 +18,7 @@
         "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
         "test:profile": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html",
         "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js lib/test/global_hooks.js --bail --exit --timeout 10000",
-        "generate_contract_wrappers": "abi-gen --abis 'artifacts/Metacoin.json' --template ../../node_modules/@0x/contract-templates/contract.handlebars --partials '../../node_modules/@0x/contract-templates/partials/**/*.handlebars' --output src/contract_wrappers --backend ethers",
+        "generate_contract_wrappers": "abi-gen --abis 'artifacts/Metacoin.json' --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output src/contract_wrappers --backend ethers",
         "coverage:report:text": "istanbul report text",
         "coverage:report:html": "istanbul report html && open coverage/index.html",
         "profiler:report:html": "istanbul report html && open coverage/index.html",
@@ -30,7 +30,7 @@
     "license": "Apache-2.0",
     "dependencies": {
         "@0x/abi-gen": "^1.0.17",
-        "@0x/contract-templates": "^1.0.0",
+        "@0x/abi-gen-templates": "^1.0.0",
         "@0x/base-contract": "^3.0.7",
         "@0x/sol-cov": "^2.1.13",
         "@0x/subproviders": "^2.1.5",
-- 
cgit v1.2.3


From 99e92a346b134c1e91ecf02db8124614d8fd971d Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Mon, 26 Nov 2018 09:37:31 +1100
Subject: chore: Fund forwarder in migrations

---
 packages/migrations/src/migration.ts | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'packages')

diff --git a/packages/migrations/src/migration.ts b/packages/migrations/src/migration.ts
index 04d1abd4c..e4febb1f8 100644
--- a/packages/migrations/src/migration.ts
+++ b/packages/migrations/src/migration.ts
@@ -141,6 +141,11 @@ export async function runMigrationsAsync(provider: Provider, txDefaults: Partial
         zrxAssetData,
     );
 
+    // Fund the Forwarder with ZRX
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await zrxToken.transfer.sendTransactionAsync(forwarder.address, new BigNumber(1000000000000000000), txDefaults),
+    );
+
     return {
         erc20Proxy: erc20Proxy.address,
         erc721Proxy: erc721Proxy.address,
-- 
cgit v1.2.3


From 09a683557bdf8633e1e0ff85ebf8c8789f391c27 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Mon, 26 Nov 2018 09:57:43 +1100
Subject: chore: Update CHANGELOGS use mainnet ZRX amount in Forwarder.

---
 packages/migrations/CHANGELOG.json   | 13 +++++++++++++
 packages/migrations/src/migration.ts |  4 +++-
 2 files changed, 16 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/migrations/CHANGELOG.json b/packages/migrations/CHANGELOG.json
index dea87b477..f302838a2 100644
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -1,4 +1,17 @@
 [
+    {
+        "version": "2.2.0",
+        "changes": [
+            {
+                "note": "Deploy testnet Exchange arfitact. Previously mainnet Exchange artifact was deployed.",
+                "pr": 1309
+            },
+            {
+                "note": "Fund the Forwarder with ZRX for fees.",
+                "pr": 1309
+            }
+        ]
+    },
     {
         "version": "2.1.0",
         "changes": [
diff --git a/packages/migrations/src/migration.ts b/packages/migrations/src/migration.ts
index e4febb1f8..c684c4970 100644
--- a/packages/migrations/src/migration.ts
+++ b/packages/migrations/src/migration.ts
@@ -142,8 +142,10 @@ export async function runMigrationsAsync(provider: Provider, txDefaults: Partial
     );
 
     // Fund the Forwarder with ZRX
+    const zrxDecimals = await zrxToken.decimals.callAsync();
+    const zrxForwarderAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(5000), zrxDecimals);
     await web3Wrapper.awaitTransactionSuccessAsync(
-        await zrxToken.transfer.sendTransactionAsync(forwarder.address, new BigNumber(1000000000000000000), txDefaults),
+        await zrxToken.transfer.sendTransactionAsync(forwarder.address, zrxForwarderAmount, txDefaults),
     );
 
     return {
-- 
cgit v1.2.3


From ebc31169094e17b17a0968ad2e5f1d2eb014a698 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 26 Nov 2018 14:09:24 +0100
Subject: Revert "[@0x/instant] Fix CI build broken by instant installation
 tests"

---
 packages/instant/package.json            | 2 +-
 packages/monorepo-scripts/CHANGELOG.json | 9 ---------
 packages/monorepo-scripts/src/publish.ts | 2 +-
 3 files changed, 2 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/package.json b/packages/instant/package.json
index 9616af54f..d3a85a646 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -11,7 +11,7 @@
         "build": "yarn build:all",
         "build:all": "run-p build:umd:prod build:commonjs",
         "build:umd:prod": "webpack --mode production",
-        "build:commonjs": "tsc -b && shx cp -r src/assets lib",
+        "build:commonjs": "tsc -b",
         "build:ci": "yarn build",
         "watch_without_deps": "tsc -w",
         "dev": "webpack-dev-server --mode development",
diff --git a/packages/monorepo-scripts/CHANGELOG.json b/packages/monorepo-scripts/CHANGELOG.json
index 4aa6be382..170a97a33 100644
--- a/packages/monorepo-scripts/CHANGELOG.json
+++ b/packages/monorepo-scripts/CHANGELOG.json
@@ -1,13 +1,4 @@
 [
-    {
-        "version": "1.0.7",
-        "changes": [
-            {
-                "note": "Fix the lerna parameter name from cdVersions to cd-versions",
-                "pr": 1312
-            }
-        ]
-    },
     {
         "version": "1.0.6",
         "changes": [
diff --git a/packages/monorepo-scripts/src/publish.ts b/packages/monorepo-scripts/src/publish.ts
index 19947d78f..854a72b86 100644
--- a/packages/monorepo-scripts/src/publish.ts
+++ b/packages/monorepo-scripts/src/publish.ts
@@ -208,7 +208,7 @@ async function lernaPublishAsync(packageToNextVersion: { [name: string]: string
     const packageVersionString = _.map(packageToNextVersion, (nextVersion: string, packageName: string) => {
         return `${packageName}@${nextVersion}`;
     }).join(',');
-    let lernaPublishCmd = `node ${constants.lernaExecutable} publish --cd-versions=${packageVersionString} --registry=${
+    let lernaPublishCmd = `node ${constants.lernaExecutable} publish --cdVersions=${packageVersionString} --registry=${
         configs.NPM_REGISTRY_URL
     } --yes`;
     if (configs.IS_LOCAL_PUBLISH) {
-- 
cgit v1.2.3


From eefd9d9dd2164c6ff222250934812ac62df9bc15 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Mon, 26 Nov 2018 14:59:27 +0000
Subject: Add command-line interface to @0x/migrations

---
 packages/migrations/bin/0x-migrate.js |  2 ++
 packages/migrations/package.json      |  3 +++
 packages/migrations/src/cli.ts        | 38 +++++++++++++++++++++++++++++++++++
 3 files changed, 43 insertions(+)
 create mode 100755 packages/migrations/bin/0x-migrate.js
 create mode 100644 packages/migrations/src/cli.ts

(limited to 'packages')

diff --git a/packages/migrations/bin/0x-migrate.js b/packages/migrations/bin/0x-migrate.js
new file mode 100755
index 000000000..59778c0fc
--- /dev/null
+++ b/packages/migrations/bin/0x-migrate.js
@@ -0,0 +1,2 @@
+#!/usr/bin/env node
+require('../lib/cli.js');
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index c1ce7050d..b006a470a 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -21,6 +21,9 @@
             "assets": []
         }
     },
+    "bin": {
+        "0x-migrate": "bin/0x-migrate.js"
+    },
     "license": "Apache-2.0",
     "devDependencies": {
         "@0x/dev-utils": "^1.0.18",
diff --git a/packages/migrations/src/cli.ts b/packages/migrations/src/cli.ts
new file mode 100644
index 000000000..46a524e85
--- /dev/null
+++ b/packages/migrations/src/cli.ts
@@ -0,0 +1,38 @@
+#!/usr/bin/env node
+import { RPCSubprovider, Web3ProviderEngine } from '@0x/subproviders';
+import { logUtils } from '@0x/utils';
+import * as yargs from 'yargs';
+
+import { runMigrationsAsync } from './migration';
+
+const args = yargs
+    .option('node-endpoint', {
+        describe: 'Endpoint where backing Ethereum node is hosted',
+        type: 'string',
+        demandOption: false,
+        default: 'http://localhost:8545',
+    })
+    .option('from', {
+        describe: 'Ethereum address from which to deploy the contracts',
+        type: 'string',
+        demandOption: true,
+    })
+    .example(
+        '$0 --node-endpoiont http://localhost:8545 --from 0x5409ed021d9299bf6814279a6a1411a7e866a631',
+        'Full usage example',
+    ).argv;
+
+(async () => {
+    const rpcSubprovider = new RPCSubprovider(args['node-endpoint']);
+    const provider = new Web3ProviderEngine();
+    provider.addProvider(rpcSubprovider);
+    provider.start();
+    const txDefaults = {
+        from: args.from,
+    };
+    await runMigrationsAsync(provider, txDefaults);
+    process.exit(0);
+})().catch(err => {
+    logUtils.log(err);
+    process.exit(1);
+});
-- 
cgit v1.2.3


From 527f074e598c8ac2e473428e0c192cfbb7a9314d Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Mon, 26 Nov 2018 15:03:58 +0000
Subject: Fix typo

---
 packages/migrations/src/cli.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/migrations/src/cli.ts b/packages/migrations/src/cli.ts
index 46a524e85..94fbb5fe2 100644
--- a/packages/migrations/src/cli.ts
+++ b/packages/migrations/src/cli.ts
@@ -18,7 +18,7 @@ const args = yargs
         demandOption: true,
     })
     .example(
-        '$0 --node-endpoiont http://localhost:8545 --from 0x5409ed021d9299bf6814279a6a1411a7e866a631',
+        '$0 --node-endpoint http://localhost:8545 --from 0x5409ed021d9299bf6814279a6a1411a7e866a631',
         'Full usage example',
     ).argv;
 
-- 
cgit v1.2.3


From 9da43878b169226e628ad2ea834e0fab78d5909b Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Mon, 26 Nov 2018 15:04:27 +0000
Subject: Add CHANGELOG entry to migrations

---
 packages/migrations/CHANGELOG.json | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'packages')

diff --git a/packages/migrations/CHANGELOG.json b/packages/migrations/CHANGELOG.json
index dea87b477..78719fc90 100644
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.2.0",
+        "changes": [
+            {
+                "note": "Add CLI `0x-migrate` for running the 0x migrations in a language-agnostic way",
+                "pr": 1324
+            }
+        ]
+    },
     {
         "version": "2.1.0",
         "changes": [
-- 
cgit v1.2.3


From c6592148a725768f652ddfa8f94aa3e2c6f7f213 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Mon, 26 Nov 2018 15:57:49 +0000
Subject: Rename node-endpoint to rpc-url for clarity

---
 packages/migrations/src/cli.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/migrations/src/cli.ts b/packages/migrations/src/cli.ts
index 94fbb5fe2..2404e7921 100644
--- a/packages/migrations/src/cli.ts
+++ b/packages/migrations/src/cli.ts
@@ -6,8 +6,8 @@ import * as yargs from 'yargs';
 import { runMigrationsAsync } from './migration';
 
 const args = yargs
-    .option('node-endpoint', {
-        describe: 'Endpoint where backing Ethereum node is hosted',
+    .option('rpc-url', {
+        describe: 'Endpoint where backing Ethereum JSON RPC interface is available',
         type: 'string',
         demandOption: false,
         default: 'http://localhost:8545',
@@ -18,12 +18,12 @@ const args = yargs
         demandOption: true,
     })
     .example(
-        '$0 --node-endpoint http://localhost:8545 --from 0x5409ed021d9299bf6814279a6a1411a7e866a631',
+        '$0 --rpc-url http://localhost:8545 --from 0x5409ed021d9299bf6814279a6a1411a7e866a631',
         'Full usage example',
     ).argv;
 
 (async () => {
-    const rpcSubprovider = new RPCSubprovider(args['node-endpoint']);
+    const rpcSubprovider = new RPCSubprovider(args['rpc-url']);
     const provider = new Web3ProviderEngine();
     provider.addProvider(rpcSubprovider);
     provider.start();
-- 
cgit v1.2.3


From 717a3bce8cd0d4cb782918b3ad806f6c1bdb825e Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 09:12:51 -0800
Subject: EMBEDDED_DOMAINS -> HOST_DOMAINS

---
 packages/instant/src/constants.ts           | 2 +-
 packages/instant/src/util/error_reporter.ts | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index eb785bc2b..677510a8b 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -20,7 +20,7 @@ export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
-export const EMBEDDED_DOMAINS = [
+export const HOST_DOMAINS = [
     '0x-instant-staging.s3-website-us-east-1.amazonaws.com',
     '0x-instant-dogfood.s3-website-us-east-1.amazonaws.com',
     'localhost',
diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index c0ef3e30e..8e21c8881 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -1,7 +1,7 @@
 import { logUtils } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { EMBEDDED_DOMAINS, INSTANT_ENVIRONMENT, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
+import { HOST_DOMAINS, INSTANT_ENVIRONMENT, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
 
 // Import version of Rollbar designed for embedded components
 // See https://docs.rollbar.com/docs/using-rollbarjs-inside-an-embedded-component
@@ -29,7 +29,7 @@ export const setupRollbar = (): any => {
                     },
                 },
             },
-            hostWhiteList: EMBEDDED_DOMAINS,
+            hostWhiteList: HOST_DOMAINS,
             uncaughtErrorLevel: 'error',
             ignoredMessages: [
                 // Errors from the third-party scripts
-- 
cgit v1.2.3


From 994c6032bbaa1a5bf617751235ce2db23d527802 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Wed, 17 Oct 2018 16:00:39 -0700
Subject: fix: remove getApproved check from OrderValidator since approval is
 removed after a single transfer

---
 .../contracts/extensions/OrderValidator/OrderValidator.sol  |  2 +-
 packages/contracts/test/extensions/order_validator.ts       | 13 ++++++++-----
 2 files changed, 9 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/OrderValidator/OrderValidator.sol b/packages/contracts/contracts/extensions/OrderValidator/OrderValidator.sol
index 8bfde3847..3385d35ef 100644
--- a/packages/contracts/contracts/extensions/OrderValidator/OrderValidator.sol
+++ b/packages/contracts/contracts/extensions/OrderValidator/OrderValidator.sol
@@ -148,7 +148,7 @@ contract OrderValidator {
             balance = target == owner ? 1 : 0;
 
             // Check if ERC721Proxy is approved to spend tokenId
-            bool isApproved = IERC721Token(token).isApprovedForAll(target, assetProxy) || IERC721Token(token).getApproved(tokenId) == assetProxy;
+            bool isApproved = IERC721Token(token).isApprovedForAll(target, assetProxy);
             
             // Set alowance to 1 if ERC721Proxy is approved to spend tokenId
             allowance = isApproved ? 1 : 0;
diff --git a/packages/contracts/test/extensions/order_validator.ts b/packages/contracts/test/extensions/order_validator.ts
index 37bd1b0e2..37d7c4c5a 100644
--- a/packages/contracts/test/extensions/order_validator.ts
+++ b/packages/contracts/test/extensions/order_validator.ts
@@ -198,7 +198,7 @@ describe('OrderValidator', () => {
                 );
                 expect(newAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
             });
-            it('should return an allowance of 1 when ERC721Proxy is approved for specific tokenId', async () => {
+            it('should return an allowance of 0 when ERC721Proxy is approved for specific tokenId', async () => {
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await erc721Token.mint.sendTransactionAsync(makerAddress, tokenId),
                     constants.AWAIT_TRANSACTION_MINED_MS,
@@ -213,7 +213,7 @@ describe('OrderValidator', () => {
                     makerAddress,
                     erc721AssetData,
                 );
-                expect(newAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
+                expect(newAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
             });
         });
     });
@@ -248,8 +248,9 @@ describe('OrderValidator', () => {
                 await erc721Token.mint.sendTransactionAsync(makerAddress, tokenId),
                 constants.AWAIT_TRANSACTION_MINED_MS,
             );
+            const isApproved = true;
             await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.approve.sendTransactionAsync(erc721Proxy.address, tokenId, {
+                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
                     from: makerAddress,
                 }),
                 constants.AWAIT_TRANSACTION_MINED_MS,
@@ -311,8 +312,9 @@ describe('OrderValidator', () => {
                 await erc721Token.mint.sendTransactionAsync(takerAddress, tokenId),
                 constants.AWAIT_TRANSACTION_MINED_MS,
             );
+            const isApproved = true;
             await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.approve.sendTransactionAsync(erc721Proxy.address, tokenId, {
+                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
                     from: takerAddress,
                 }),
                 constants.AWAIT_TRANSACTION_MINED_MS,
@@ -465,8 +467,9 @@ describe('OrderValidator', () => {
                 await erc721Token.mint.sendTransactionAsync(takerAddress, tokenId),
                 constants.AWAIT_TRANSACTION_MINED_MS,
             );
+            const isApproved = true;
             await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.approve.sendTransactionAsync(erc721Proxy.address, tokenId, {
+                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
                     from: takerAddress,
                 }),
                 constants.AWAIT_TRANSACTION_MINED_MS,
-- 
cgit v1.2.3


From cf5fd8ff42358538ba484ccb03898bc206b4a5ee Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 26 Nov 2018 09:47:55 -0800
Subject: Update CHANGELOG

---
 packages/contracts/CHANGELOG.json | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'packages')

diff --git a/packages/contracts/CHANGELOG.json b/packages/contracts/CHANGELOG.json
index 3f57a33d6..00f94c83b 100644
--- a/packages/contracts/CHANGELOG.json
+++ b/packages/contracts/CHANGELOG.json
@@ -1,4 +1,14 @@
 [
+    {
+        "name": "OrderValidator",
+        "version": "1.0.1",
+        "changes": [
+            {
+                "note": "remove `getApproved` check from ERC721 approval query",
+                "pr": 1149
+            }
+        ]
+    },
     {
         "name": "Forwarder",
         "version": "1.1.0",
-- 
cgit v1.2.3


From 825911ed89e63f065c1a843ad83fb28ed72bb8ee Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 26 Nov 2018 13:15:32 -0500
Subject: feat: Add Xianny to about page

---
 packages/website/public/images/team/xianny.png | Bin 0 -> 49783 bytes
 packages/website/ts/pages/about/about.tsx      |   8 ++++++++
 2 files changed, 8 insertions(+)
 create mode 100644 packages/website/public/images/team/xianny.png

(limited to 'packages')

diff --git a/packages/website/public/images/team/xianny.png b/packages/website/public/images/team/xianny.png
new file mode 100644
index 000000000..f6fe1ef61
Binary files /dev/null and b/packages/website/public/images/team/xianny.png differ
diff --git a/packages/website/ts/pages/about/about.tsx b/packages/website/ts/pages/about/about.tsx
index dfe8926b0..81a3f59e1 100644
--- a/packages/website/ts/pages/about/about.tsx
+++ b/packages/website/ts/pages/about/about.tsx
@@ -248,6 +248,14 @@ const teamRow9: ProfileInfo[] = [
         linkedIn: 'https://www.linkedin.com/in/steveklebanoff/',
         github: 'https://github.com/steveklebanoff',
     },
+    {
+        name: 'Xianny Ng',
+        title: 'Engineer',
+        description: `Developer Experience. Previously telemetry at Mapbox and platform engineering at Bench Accounting.`,
+        image: 'images/team/xianny.png',
+        linkedIn: 'https://www.linkedin.com/in/xianny/',
+        github: 'https://github.com/xianny',
+    },
 ];
 
 const advisors1: ProfileInfo[] = [
-- 
cgit v1.2.3


From 2fec7613c408a046c130f4c5817696ab3b5e3928 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 13:20:16 -0800
Subject: Token Selector open, closed, chose

---
 packages/instant/src/components/zero_ex_instant_container.tsx | 3 +++
 packages/instant/src/redux/analytics_middleware.ts            | 9 +++++++++
 packages/instant/src/util/analytics.ts                        | 7 +++++++
 3 files changed, 19 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 47c938472..f30bda6ed 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -12,6 +12,7 @@ import { SelectedAssetInstantHeading } from '../containers/selected_asset_instan
 import { ColorOption } from '../style/theme';
 import { zIndex } from '../style/z_index';
 import { OrderProcessState, SlideAnimationState } from '../types';
+import { analytics } from '../util/analytics';
 
 import { CSSReset } from './css_reset';
 import { SlidingPanel } from './sliding_panel';
@@ -82,11 +83,13 @@ export class ZeroExInstantContainer extends React.Component<{}, ZeroExInstantCon
         );
     }
     private readonly _handleSymbolClick = (): void => {
+        analytics.trackTokenSelectorOpened();
         this.setState({
             tokenSelectionPanelAnimationState: 'slidIn',
         });
     };
     private readonly _handlePanelClose = (): void => {
+        analytics.trackTokenSelectorClosed();
         this.setState({
             tokenSelectionPanelAnimationState: 'slidOut',
         });
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 299c2560e..1a8aefb38 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -53,6 +53,15 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
                 ).toString();
                 analytics.addUserProperties({ ethBalanceInUnitAmount });
             }
+            break;
+        case ActionTypes.UPDATE_SELECTED_ASSET:
+            if (curState.selectedAsset) {
+                analytics.trackTokenSelectorChose({
+                    assetName: curState.selectedAsset.metaData.name,
+                    assetData: curState.selectedAsset.assetData,
+                });
+            }
+            break;
     }
 
     return nextAction;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e389e1530..50bab174f 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -18,6 +18,9 @@ enum EventNames {
     ACCOUNT_UNLOCK_REQUESTED = 'Account - Unlock Requested',
     ACCOUNT_UNLOCK_DENIED = 'Account - Unlock Denied',
     ACCOUNT_ADDRESS_CHANGED = 'Account - Address Changed',
+    TOKEN_SELECTOR_OPENED = 'Token Selector - Opened',
+    TOKEN_SELECTOR_CLOSED = 'Token Selector - Closed',
+    TOKEN_SELECTOR_CHOSE = 'Token Selector - Chose',
 }
 const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
     evaluateIfEnabled(() => {
@@ -67,4 +70,8 @@ export const analytics = {
     trackAccountUnlockDenied: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_DENIED),
     trackAccountAddressChanged: (address: string) =>
         trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
+    trackTokenSelectorOpened: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_OPENED),
+    trackTokenSelectorClosed: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_CLOSED),
+    trackTokenSelectorChose: (payload: { assetName: string; assetData: string }) =>
+        trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CHOSE)(payload),
 };
-- 
cgit v1.2.3


From 9206f2d288f33367877d2d557d50f1d485d4b92e Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 13:26:29 -0800
Subject: Token selector searched

---
 packages/instant/src/components/erc20_token_selector.tsx | 2 ++
 packages/instant/src/util/analytics.ts                   | 3 +++
 2 files changed, 5 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/src/components/erc20_token_selector.tsx b/packages/instant/src/components/erc20_token_selector.tsx
index 1b1921acb..0a3d4427a 100644
--- a/packages/instant/src/components/erc20_token_selector.tsx
+++ b/packages/instant/src/components/erc20_token_selector.tsx
@@ -3,6 +3,7 @@ import * as React from 'react';
 
 import { ColorOption } from '../style/theme';
 import { ERC20Asset } from '../types';
+import { analytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 
 import { SearchInput } from './search_input';
@@ -57,6 +58,7 @@ export class ERC20TokenSelector extends React.Component<ERC20TokenSelectorProps>
         this.setState({
             searchQuery,
         });
+        analytics.trackTokenSelectorSearched(searchQuery);
     };
     private readonly _isTokenQueryMatch = (token: ERC20Asset): boolean => {
         const { searchQuery } = this.state;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 50bab174f..cd1074cba 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -21,6 +21,7 @@ enum EventNames {
     TOKEN_SELECTOR_OPENED = 'Token Selector - Opened',
     TOKEN_SELECTOR_CLOSED = 'Token Selector - Closed',
     TOKEN_SELECTOR_CHOSE = 'Token Selector - Chose',
+    TOKEN_SELECTOR_SEARCHED = 'Token Selector - Searched',
 }
 const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
     evaluateIfEnabled(() => {
@@ -74,4 +75,6 @@ export const analytics = {
     trackTokenSelectorClosed: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_CLOSED),
     trackTokenSelectorChose: (payload: { assetName: string; assetData: string }) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CHOSE)(payload),
+    trackTokenSelectorSearched: (searchText: string) =>
+        trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_SEARCHED)({ searchText }),
 };
-- 
cgit v1.2.3


From faf80f85959ce157435f3bd500b00fd33e828084 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 26 Nov 2018 17:37:03 -0500
Subject: feat: make package private

---
 packages/instant/package.json | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/package.json b/packages/instant/package.json
index d3a85a646..af23af3b9 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -5,13 +5,10 @@
         "node": ">=6.12"
     },
     "description": "0x Instant React Component",
-    "main": "lib/index.js",
-    "types": "lib/index.d.ts",
+    "main": "umd/instant.js",
+    "private": true,
     "scripts": {
-        "build": "yarn build:all",
-        "build:all": "run-p build:umd:prod build:commonjs",
-        "build:umd:prod": "webpack --mode production",
-        "build:commonjs": "tsc -b",
+        "build": "webpack --mode production",
         "build:ci": "yarn build",
         "watch_without_deps": "tsc -w",
         "dev": "webpack-dev-server --mode development",
@@ -98,6 +95,6 @@
         "webpack-dev-server": "^3.1.9"
     },
     "publishConfig": {
-        "access": "public"
+        "access": "private"
     }
 }
-- 
cgit v1.2.3


From 35d8525f5563e877752fd1bd9e5a5c7ffa395b78 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 26 Nov 2018 17:37:21 -0500
Subject: feat: update README to reflect lack of commonjs module

---
 packages/instant/README.md | 30 +-----------------------------
 1 file changed, 1 insertion(+), 29 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/README.md b/packages/instant/README.md
index b83a10508..fd94d37d1 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -2,35 +2,7 @@
 
 ## Installation
 
-```bash
-yarn add @0x/instant
-```
-
-**Import**
-
-**CommonJS module**
-
-```typescript
-import { ZeroExInstant } from '@0x/instant';
-```
-
-or
-
-```javascript
-var ZeroExInstant = require('@0x/instant').ZeroExInstant;
-```
-
-If your project is in [TypeScript](https://www.typescriptlang.org/), add the following to your `tsconfig.json`:
-
-```json
-"compilerOptions": {
-    "typeRoots": ["node_modules/@0x/typescript-typings/types", "node_modules/@types"],
-}
-```
-
-**UMD Module**
-
-The package is also available as a UMD module named `zeroExInstant`.
+The package is available as a UMD module named `zeroExInstant`.
 
 ```html
 <head>
-- 
cgit v1.2.3


From 685d83d6d0dc7998ce231e5106d74c0e16b17f34 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 21 Nov 2018 10:22:43 -0800
Subject: feat(instant): implement buy events without associated properties

---
 packages/instant/src/components/buy_button.tsx |  8 ++++++++
 packages/instant/src/util/analytics.ts         | 14 ++++++++++++++
 2 files changed, 22 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index 8b6121e43..6db71852e 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -8,6 +8,7 @@ import { oc } from 'ts-optchain';
 import { WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX } from '../constants';
 import { ColorOption } from '../style/theme';
 import { AffiliateInfo, ZeroExInstantError } from '../types';
+import { analytics } from '../util/analytics';
 import { gasPriceEstimator } from '../util/gas_price_estimator';
 import { util } from '../util/util';
 
@@ -59,6 +60,7 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         // if we don't have a balance for the user, let the transaction through, it will be handled by the wallet
         const hasSufficientEth = _.isUndefined(accountEthBalanceInWei) || accountEthBalanceInWei.gte(ethNeededForBuy);
         if (!hasSufficientEth) {
+            analytics.trackBuyNotEnoughEth();
             this.props.onValidationFail(buyQuote, ZeroExInstantError.InsufficientETH);
             return;
         }
@@ -66,17 +68,21 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         const gasInfo = await gasPriceEstimator.getGasInfoAsync();
         const feeRecipient = oc(affiliateInfo).feeRecipient();
         try {
+            analytics.trackBuyStarted();
             txHash = await assetBuyer.executeBuyQuoteAsync(buyQuote, {
                 feeRecipient,
                 takerAddress: accountAddress,
                 gasPrice: gasInfo.gasPriceInWei,
             });
+            analytics.trackBuyTxSubmitted();
         } catch (e) {
             if (e instanceof Error) {
                 if (e.message === AssetBuyerError.SignatureRequestDenied) {
+                    analytics.trackBuySignatureDenied();
                     this.props.onSignatureDenied(buyQuote);
                     return;
                 } else if (e.message === AssetBuyerError.TransactionValueTooLow) {
+                    analytics.trackBuySimulationFailed();
                     this.props.onValidationFail(buyQuote, AssetBuyerError.TransactionValueTooLow);
                     return;
                 }
@@ -89,12 +95,14 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         try {
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
         } catch (e) {
+            analytics.trackBuyTxFailed();
             if (e instanceof Error && e.message.startsWith(WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX)) {
                 this.props.onBuyFailure(buyQuote, txHash);
                 return;
             }
             throw e;
         }
+        analytics.trackBuyTxSucceeded();
         this.props.onBuySuccess(buyQuote, txHash);
     };
 }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e389e1530..bd3a62ef8 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -18,6 +18,13 @@ enum EventNames {
     ACCOUNT_UNLOCK_REQUESTED = 'Account - Unlock Requested',
     ACCOUNT_UNLOCK_DENIED = 'Account - Unlock Denied',
     ACCOUNT_ADDRESS_CHANGED = 'Account - Address Changed',
+    BUY_NOT_ENOUGH_ETH = 'Buy - Not Enough Eth',
+    BUY_STARTED = 'Buy - Started',
+    BUY_SIGNATURE_DENIED = 'Buy - Signature Denied',
+    BUY_SIMULATION_FAILED = 'Buy - Simulation Failed',
+    BUY_TX_SUBMITTED = 'Buy - Tx Submitted',
+    BUY_TX_SUCCEEDED = 'Buy - Tx Succeeded',
+    BUY_TX_FAILED = 'Buy - Tx Failed',
 }
 const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
     evaluateIfEnabled(() => {
@@ -67,4 +74,11 @@ export const analytics = {
     trackAccountUnlockDenied: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_DENIED),
     trackAccountAddressChanged: (address: string) =>
         trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
+    trackBuyNotEnoughEth: trackingEventFnWithoutPayload(EventNames.BUY_NOT_ENOUGH_ETH),
+    trackBuyStarted: trackingEventFnWithoutPayload(EventNames.BUY_STARTED),
+    trackBuySignatureDenied: trackingEventFnWithoutPayload(EventNames.BUY_SIGNATURE_DENIED),
+    trackBuySimulationFailed: trackingEventFnWithoutPayload(EventNames.BUY_SIMULATION_FAILED),
+    trackBuyTxSubmitted: trackingEventFnWithoutPayload(EventNames.BUY_TX_SUBMITTED),
+    trackBuyTxSucceeded: trackingEventFnWithoutPayload(EventNames.BUY_TX_SUCCEEDED),
+    trackBuyTxFailed: trackingEventFnWithoutPayload(EventNames.BUY_TX_FAILED),
 };
-- 
cgit v1.2.3


From fad48b8b6c5299b2fd3b8490779a538e1158f2dd Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 21 Nov 2018 15:18:31 -0800
Subject: feat(instant): add txHash to relevant buy events

---
 packages/instant/src/components/buy_button.tsx | 6 +++---
 packages/instant/src/util/analytics.ts         | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index 6db71852e..9a6785862 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -74,7 +74,7 @@ export class BuyButton extends React.Component<BuyButtonProps> {
                 takerAddress: accountAddress,
                 gasPrice: gasInfo.gasPriceInWei,
             });
-            analytics.trackBuyTxSubmitted();
+            analytics.trackBuyTxSubmitted(txHash);
         } catch (e) {
             if (e instanceof Error) {
                 if (e.message === AssetBuyerError.SignatureRequestDenied) {
@@ -95,14 +95,14 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         try {
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
         } catch (e) {
-            analytics.trackBuyTxFailed();
+            analytics.trackBuyTxFailed(txHash);
             if (e instanceof Error && e.message.startsWith(WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX)) {
                 this.props.onBuyFailure(buyQuote, txHash);
                 return;
             }
             throw e;
         }
-        analytics.trackBuyTxSucceeded();
+        analytics.trackBuyTxSucceeded(txHash);
         this.props.onBuySuccess(buyQuote, txHash);
     };
 }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index bd3a62ef8..5e55c8af3 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -78,7 +78,7 @@ export const analytics = {
     trackBuyStarted: trackingEventFnWithoutPayload(EventNames.BUY_STARTED),
     trackBuySignatureDenied: trackingEventFnWithoutPayload(EventNames.BUY_SIGNATURE_DENIED),
     trackBuySimulationFailed: trackingEventFnWithoutPayload(EventNames.BUY_SIMULATION_FAILED),
-    trackBuyTxSubmitted: trackingEventFnWithoutPayload(EventNames.BUY_TX_SUBMITTED),
-    trackBuyTxSucceeded: trackingEventFnWithoutPayload(EventNames.BUY_TX_SUCCEEDED),
-    trackBuyTxFailed: trackingEventFnWithoutPayload(EventNames.BUY_TX_FAILED),
+    trackBuyTxSubmitted: (txHash: string) => trackingEventFnWithPayload(EventNames.BUY_TX_SUBMITTED)({ txHash }),
+    trackBuyTxSucceeded: (txHash: string) => trackingEventFnWithPayload(EventNames.BUY_TX_SUCCEEDED)({ txHash }),
+    trackBuyTxFailed: (txHash: string) => trackingEventFnWithPayload(EventNames.BUY_TX_FAILED)({ txHash }),
 };
-- 
cgit v1.2.3


From 2795849dd3170542d3120a4e8c2493d29fa76a26 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 26 Nov 2018 14:47:46 -0800
Subject: feat(instant): add buyQuote properties to buy events

---
 packages/instant/src/components/buy_button.tsx | 14 ++++-----
 packages/instant/src/util/analytics.ts         | 43 +++++++++++++++++++++-----
 2 files changed, 43 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index 9a6785862..118e3c92f 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -60,7 +60,7 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         // if we don't have a balance for the user, let the transaction through, it will be handled by the wallet
         const hasSufficientEth = _.isUndefined(accountEthBalanceInWei) || accountEthBalanceInWei.gte(ethNeededForBuy);
         if (!hasSufficientEth) {
-            analytics.trackBuyNotEnoughEth();
+            analytics.trackBuyNotEnoughEth(buyQuote);
             this.props.onValidationFail(buyQuote, ZeroExInstantError.InsufficientETH);
             return;
         }
@@ -68,21 +68,21 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         const gasInfo = await gasPriceEstimator.getGasInfoAsync();
         const feeRecipient = oc(affiliateInfo).feeRecipient();
         try {
-            analytics.trackBuyStarted();
+            analytics.trackBuyStarted(buyQuote);
             txHash = await assetBuyer.executeBuyQuoteAsync(buyQuote, {
                 feeRecipient,
                 takerAddress: accountAddress,
                 gasPrice: gasInfo.gasPriceInWei,
             });
-            analytics.trackBuyTxSubmitted(txHash);
+            analytics.trackBuyTxSubmitted(buyQuote, txHash);
         } catch (e) {
             if (e instanceof Error) {
                 if (e.message === AssetBuyerError.SignatureRequestDenied) {
-                    analytics.trackBuySignatureDenied();
+                    analytics.trackBuySignatureDenied(buyQuote);
                     this.props.onSignatureDenied(buyQuote);
                     return;
                 } else if (e.message === AssetBuyerError.TransactionValueTooLow) {
-                    analytics.trackBuySimulationFailed();
+                    analytics.trackBuySimulationFailed(buyQuote);
                     this.props.onValidationFail(buyQuote, AssetBuyerError.TransactionValueTooLow);
                     return;
                 }
@@ -95,14 +95,14 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         try {
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
         } catch (e) {
-            analytics.trackBuyTxFailed(txHash);
+            analytics.trackBuyTxFailed(buyQuote, txHash);
             if (e instanceof Error && e.message.startsWith(WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX)) {
                 this.props.onBuyFailure(buyQuote, txHash);
                 return;
             }
             throw e;
         }
-        analytics.trackBuyTxSucceeded(txHash);
+        analytics.trackBuyTxSucceeded(buyQuote, txHash);
         this.props.onBuySuccess(buyQuote, txHash);
     };
 }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 5e55c8af3..0fe7be705 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,3 +1,6 @@
+import { BuyQuote } from '@0x/asset-buyer';
+import * as _ from 'lodash';
+
 import { EventProperties, heapUtil } from './heap';
 
 let isDisabled = false;
@@ -43,6 +46,25 @@ function trackingEventFnWithPayload(eventName: EventNames): (eventProperties: Ev
     };
 }
 
+const buyQuoteEventProperties = (buyQuote: BuyQuote) => {
+    const assetData = buyQuote.assetData.toString();
+    const assetBuyAmount = buyQuote.assetBuyAmount.toString();
+    const assetEthAmount = buyQuote.worstCaseQuoteInfo.assetEthAmount.toString();
+    const feeEthAmount = buyQuote.worstCaseQuoteInfo.feeEthAmount.toString();
+    const totalEthAmount = buyQuote.worstCaseQuoteInfo.totalEthAmount.toString();
+    const feePercentage = !_.isUndefined(buyQuote.feePercentage) ? buyQuote.feePercentage.toString() : 0;
+    const hasFeeOrders = !_.isEmpty(buyQuote.feeOrders) ? 'true' : 'false';
+    return {
+        assetData,
+        assetBuyAmount,
+        assetEthAmount,
+        feeEthAmount,
+        totalEthAmount,
+        feePercentage,
+        hasFeeOrders,
+    };
+};
+
 export interface AnalyticsUserOptions {
     lastKnownEthAddress?: string;
     ethBalanceInUnitAmount?: string;
@@ -74,11 +96,18 @@ export const analytics = {
     trackAccountUnlockDenied: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_DENIED),
     trackAccountAddressChanged: (address: string) =>
         trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
-    trackBuyNotEnoughEth: trackingEventFnWithoutPayload(EventNames.BUY_NOT_ENOUGH_ETH),
-    trackBuyStarted: trackingEventFnWithoutPayload(EventNames.BUY_STARTED),
-    trackBuySignatureDenied: trackingEventFnWithoutPayload(EventNames.BUY_SIGNATURE_DENIED),
-    trackBuySimulationFailed: trackingEventFnWithoutPayload(EventNames.BUY_SIMULATION_FAILED),
-    trackBuyTxSubmitted: (txHash: string) => trackingEventFnWithPayload(EventNames.BUY_TX_SUBMITTED)({ txHash }),
-    trackBuyTxSucceeded: (txHash: string) => trackingEventFnWithPayload(EventNames.BUY_TX_SUCCEEDED)({ txHash }),
-    trackBuyTxFailed: (txHash: string) => trackingEventFnWithPayload(EventNames.BUY_TX_FAILED)({ txHash }),
+    trackBuyNotEnoughEth: (buyQuote: BuyQuote) =>
+        trackingEventFnWithPayload(EventNames.BUY_NOT_ENOUGH_ETH)(buyQuoteEventProperties(buyQuote)),
+    trackBuyStarted: (buyQuote: BuyQuote) =>
+        trackingEventFnWithPayload(EventNames.BUY_STARTED)(buyQuoteEventProperties(buyQuote)),
+    trackBuySignatureDenied: (buyQuote: BuyQuote) =>
+        trackingEventFnWithPayload(EventNames.BUY_SIGNATURE_DENIED)(buyQuoteEventProperties(buyQuote)),
+    trackBuySimulationFailed: (buyQuote: BuyQuote) =>
+        trackingEventFnWithPayload(EventNames.BUY_SIMULATION_FAILED)(buyQuoteEventProperties(buyQuote)),
+    trackBuyTxSubmitted: (buyQuote: BuyQuote, txHash: string) =>
+        trackingEventFnWithPayload(EventNames.BUY_TX_SUBMITTED)({ ...buyQuoteEventProperties(buyQuote), txHash }),
+    trackBuyTxSucceeded: (buyQuote: BuyQuote, txHash: string) =>
+        trackingEventFnWithPayload(EventNames.BUY_TX_SUCCEEDED)({ ...buyQuoteEventProperties(buyQuote), txHash }),
+    trackBuyTxFailed: (buyQuote: BuyQuote, txHash: string) =>
+        trackingEventFnWithPayload(EventNames.BUY_TX_FAILED)({ ...buyQuoteEventProperties(buyQuote), txHash }),
 };
-- 
cgit v1.2.3


From ae570dba05cfc0d696c616d05804152791d29677 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 15:04:02 -0800
Subject: feat(instant): Event tracking for token selector

---
 .../src/components/zero_ex_instant_container.tsx        | 17 ++++++++++++-----
 packages/instant/src/util/analytics.ts                  |  7 ++++++-
 2 files changed, 18 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index f30bda6ed..b72493ce6 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -12,7 +12,7 @@ import { SelectedAssetInstantHeading } from '../containers/selected_asset_instan
 import { ColorOption } from '../style/theme';
 import { zIndex } from '../style/z_index';
 import { OrderProcessState, SlideAnimationState } from '../types';
-import { analytics } from '../util/analytics';
+import { analytics, TokenSelectorClosedVia } from '../util/analytics';
 
 import { CSSReset } from './css_reset';
 import { SlidingPanel } from './sliding_panel';
@@ -30,6 +30,13 @@ export class ZeroExInstantContainer extends React.Component<{}, ZeroExInstantCon
     public state = {
         tokenSelectionPanelAnimationState: 'none' as SlideAnimationState,
     };
+    private _handlePanelCloseClickedX: () => void;
+    private _handlePanelCloseAfterChose: () => void;
+    public constructor(props: {}) {
+        super(props);
+        this._handlePanelCloseClickedX = this._handlePanelClose.bind(this, TokenSelectorClosedVia.ClickedX);
+        this._handlePanelCloseAfterChose = this._handlePanelClose.bind(this, TokenSelectorClosedVia.TokenChose);
+    }
     public render(): React.ReactNode {
         return (
             <React.Fragment>
@@ -61,9 +68,9 @@ export class ZeroExInstantContainer extends React.Component<{}, ZeroExInstantCon
                         </Flex>
                         <SlidingPanel
                             animationState={this.state.tokenSelectionPanelAnimationState}
-                            onClose={this._handlePanelClose}
+                            onClose={this._handlePanelCloseClickedX}
                         >
-                            <AvailableERC20TokenSelector onTokenSelect={this._handlePanelClose} />
+                            <AvailableERC20TokenSelector onTokenSelect={this._handlePanelCloseAfterChose} />
                         </SlidingPanel>
                         <CurrentStandardSlidingPanel />
                     </Container>
@@ -88,8 +95,8 @@ export class ZeroExInstantContainer extends React.Component<{}, ZeroExInstantCon
             tokenSelectionPanelAnimationState: 'slidIn',
         });
     };
-    private readonly _handlePanelClose = (): void => {
-        analytics.trackTokenSelectorClosed();
+    private readonly _handlePanelClose = (closedVia: TokenSelectorClosedVia): void => {
+        analytics.trackTokenSelectorClosed(closedVia);
         this.setState({
             tokenSelectionPanelAnimationState: 'slidOut',
         });
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index cd1074cba..8f8cec284 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -52,7 +52,10 @@ export interface AnalyticsEventOptions {
     gitSha?: string;
     npmVersion?: string;
 }
-
+export enum TokenSelectorClosedVia {
+    ClickedX = 'Clicked X',
+    TokenChose = 'Token Chose',
+}
 export const analytics = {
     addUserProperties: (properties: AnalyticsUserOptions): void => {
         evaluateIfEnabled(() => {
@@ -73,6 +76,8 @@ export const analytics = {
         trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
     trackTokenSelectorOpened: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_OPENED),
     trackTokenSelectorClosed: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_CLOSED),
+    trackTokenSelectorClosed: (closedVia: TokenSelectorClosedVia) =>
+        trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CLOSED)({ closedVia }),
     trackTokenSelectorChose: (payload: { assetName: string; assetData: string }) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CHOSE)(payload),
     trackTokenSelectorSearched: (searchText: string) =>
-- 
cgit v1.2.3


From d5898a3a050a8c97e516dba62ba040140fd74c62 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 15:12:51 -0800
Subject: Fix dupe merge issue

---
 packages/instant/src/util/analytics.ts | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 1dda649b3..51be63da2 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -102,7 +102,6 @@ export const analytics = {
     trackAccountAddressChanged: (address: string) =>
         trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
     trackTokenSelectorOpened: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_OPENED),
-    trackTokenSelectorClosed: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_CLOSED),
     trackTokenSelectorClosed: (closedVia: TokenSelectorClosedVia) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CLOSED)({ closedVia }),
     trackTokenSelectorChose: (payload: { assetName: string; assetData: string }) =>
-- 
cgit v1.2.3


From 7610130f7353ea6134fae441a8fe23e0fd0ddb2f Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 15:51:40 -0800
Subject: Track numberAvailableAssets, selectedAssetName, selectedAssetData
 event properties

---
 .../src/components/zero_ex_instant_provider.tsx     |  1 +
 packages/instant/src/redux/analytics_middleware.ts  | 21 ++++++++++++++++++---
 packages/instant/src/util/analytics.ts              | 16 ++++++++++++++--
 3 files changed, 33 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index fe34c4466..e006a5a5f 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -131,6 +131,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
                 this.props.orderSource,
                 state.providerState,
                 window,
+                state.selectedAsset,
                 this.props.affiliateInfo,
             ),
         );
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 1a8aefb38..8aa76eb77 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -55,10 +55,25 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
             }
             break;
         case ActionTypes.UPDATE_SELECTED_ASSET:
-            if (curState.selectedAsset) {
+            const selectedAsset = curState.selectedAsset;
+            if (selectedAsset) {
+                const assetName = selectedAsset.metaData.name;
+                const assetData = selectedAsset.assetData;
                 analytics.trackTokenSelectorChose({
-                    assetName: curState.selectedAsset.metaData.name,
-                    assetData: curState.selectedAsset.assetData,
+                    assetName,
+                    assetData,
+                });
+                analytics.addEventProperties({
+                    selectedAssetName: assetName,
+                    selectedAssetData: assetData,
+                });
+            }
+            break;
+        case ActionTypes.SET_AVAILABLE_ASSETS:
+            const availableAssets = curState.availableAssets;
+            if (availableAssets) {
+                analytics.addEventProperties({
+                    numberAvailableAssets: availableAssets.length,
                 });
             }
             break;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 51be63da2..331cd86e8 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,4 +1,4 @@
-import { AffiliateInfo, Network, OrderSource, ProviderState } from '../types';
+import { AffiliateInfo, Asset, Network, OrderSource, ProviderState } from '../types';
 
 import { EventProperties, heapUtil } from './heap';
 
@@ -25,6 +25,7 @@ enum EventNames {
     TOKEN_SELECTOR_CHOSE = 'Token Selector - Chose',
     TOKEN_SELECTOR_SEARCHED = 'Token Selector - Searched',
 }
+
 const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
     evaluateIfEnabled(() => {
         heapUtil.evaluateHeapCall(heap => heap.track(eventName, eventProperties));
@@ -56,6 +57,9 @@ export interface AnalyticsEventOptions {
     orderSource?: string;
     affiliateAddress?: string;
     affiliateFeePercent?: number;
+    numberAvailableAssets?: number;
+    selectedAssetName?: string;
+    selectedAssetData?: string;
 }
 export enum TokenSelectorClosedVia {
     ClickedX = 'Clicked X',
@@ -77,12 +81,13 @@ export const analytics = {
         orderSource: OrderSource,
         providerState: ProviderState,
         window: Window,
+        selectedAsset?: Asset,
         affiliateInfo?: AffiliateInfo,
     ): AnalyticsEventOptions => {
         const affiliateAddress = affiliateInfo ? affiliateInfo.feeRecipient : 'none';
         const affiliateFeePercent = affiliateInfo ? parseFloat(affiliateInfo.feePercentage.toFixed(4)) : 0;
         const orderSourceName = typeof orderSource === 'string' ? orderSource : 'provided';
-        return {
+        const eventOptions: AnalyticsEventOptions = {
             embeddedHost: window.location.host,
             embeddedUrl: window.location.href,
             networkId: network,
@@ -93,6 +98,13 @@ export const analytics = {
             affiliateAddress,
             affiliateFeePercent,
         };
+
+        if (selectedAsset) {
+            eventOptions.selectedAssetName = selectedAsset.metaData.name;
+            eventOptions.selectedAssetData = selectedAsset.assetData;
+        }
+
+        return eventOptions;
     },
     trackInstantOpened: trackingEventFnWithoutPayload(EventNames.INSTANT_OPENED),
     trackAccountLocked: trackingEventFnWithoutPayload(EventNames.ACCOUNT_LOCKED),
-- 
cgit v1.2.3


From 0192127e5d20222698673d5c63c1025a10d5011f Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 15:53:39 -0800
Subject: Set selected asset to none

---
 packages/instant/src/util/analytics.ts | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 331cd86e8..aa0f37194 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -97,13 +97,9 @@ export const analytics = {
             orderSource: orderSourceName,
             affiliateAddress,
             affiliateFeePercent,
+            selectedAssetName: selectedAsset ? selectedAsset.metaData.name : 'none',
+            selectedAssetData: selectedAsset ? selectedAsset.assetData : 'none',
         };
-
-        if (selectedAsset) {
-            eventOptions.selectedAssetName = selectedAsset.metaData.name;
-            eventOptions.selectedAssetData = selectedAsset.assetData;
-        }
-
         return eventOptions;
     },
     trackInstantOpened: trackingEventFnWithoutPayload(EventNames.INSTANT_OPENED),
-- 
cgit v1.2.3


From 80a53aedf220948675a938dc4ae5227381fb96e5 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 16:53:50 -0800
Subject: Fix props

---
 packages/instant/src/components/zero_ex_instant_container.tsx | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index b72493ce6..72a3cde2f 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -19,20 +19,18 @@ import { SlidingPanel } from './sliding_panel';
 import { Container } from './ui/container';
 import { Flex } from './ui/flex';
 
-export interface ZeroExInstantContainerProps {
-    orderProcessState: OrderProcessState;
-}
+export interface ZeroExInstantContainerProps {}
 export interface ZeroExInstantContainerState {
     tokenSelectionPanelAnimationState: SlideAnimationState;
 }
 
-export class ZeroExInstantContainer extends React.Component<{}, ZeroExInstantContainerState> {
+export class ZeroExInstantContainer extends React.Component<ZeroExInstantContainerProps, ZeroExInstantContainerState> {
     public state = {
         tokenSelectionPanelAnimationState: 'none' as SlideAnimationState,
     };
     private _handlePanelCloseClickedX: () => void;
     private _handlePanelCloseAfterChose: () => void;
-    public constructor(props: {}) {
+    public constructor(props: ZeroExInstantContainerProps) {
         super(props);
         this._handlePanelCloseClickedX = this._handlePanelClose.bind(this, TokenSelectorClosedVia.ClickedX);
         this._handlePanelCloseAfterChose = this._handlePanelClose.bind(this, TokenSelectorClosedVia.TokenChose);
-- 
cgit v1.2.3


From f3d08c13ebf337f4f5e174dd003cd436a6ad5417 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 26 Nov 2018 17:13:35 -0800
Subject: Add stable CSS classes

---
 packages/instant/src/components/zero_ex_instant_overlay.tsx | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_overlay.tsx b/packages/instant/src/components/zero_ex_instant_overlay.tsx
index 2856ea3e3..7fbac7475 100644
--- a/packages/instant/src/components/zero_ex_instant_overlay.tsx
+++ b/packages/instant/src/components/zero_ex_instant_overlay.tsx
@@ -18,7 +18,7 @@ export const ZeroExInstantOverlay: React.StatelessComponent<ZeroExInstantOverlay
     const { onClose, zIndex, ...rest } = props;
     return (
         <ZeroExInstantProvider {...rest}>
-            <Overlay zIndex={zIndex}>
+            <Overlay zIndex={zIndex} className="zeroExInstantOverlay">
                 <Flex height="100vh">
                     <Container position="absolute" top="0px" right="0px" display={{ default: 'initial', sm: 'none' }}>
                         <Icon
@@ -30,7 +30,11 @@ export const ZeroExInstantOverlay: React.StatelessComponent<ZeroExInstantOverlay
                             padding="2em 2em"
                         />
                     </Container>
-                    <Container width={{ default: 'auto', sm: '100%' }} height={{ default: 'auto', sm: '100%' }}>
+                    <Container
+                        width={{ default: 'auto', sm: '100%' }}
+                        height={{ default: 'auto', sm: '100%' }}
+                        className="zeroExInstantMainContainer"
+                    >
                         <ZeroExInstantContainer />
                     </Container>
                 </Flex>
-- 
cgit v1.2.3


From d3b0162dc979ccdc4b4ddff62199929c714ad3ca Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 26 Nov 2018 23:08:20 -0800
Subject: feat(instant): add expectedEndTimeUnix and actualEndTimeUnix to buy
 events

---
 packages/instant/src/components/buy_button.tsx |  6 ++---
 packages/instant/src/util/analytics.ts         | 31 +++++++++++++++++++-------
 2 files changed, 26 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index 118e3c92f..eeb42d6fc 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -74,7 +74,6 @@ export class BuyButton extends React.Component<BuyButtonProps> {
                 takerAddress: accountAddress,
                 gasPrice: gasInfo.gasPriceInWei,
             });
-            analytics.trackBuyTxSubmitted(buyQuote, txHash);
         } catch (e) {
             if (e instanceof Error) {
                 if (e.message === AssetBuyerError.SignatureRequestDenied) {
@@ -93,16 +92,17 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         const expectedEndTimeUnix = startTimeUnix + gasInfo.estimatedTimeMs;
         this.props.onBuyProcessing(buyQuote, txHash, startTimeUnix, expectedEndTimeUnix);
         try {
+            analytics.trackBuyTxSubmitted(buyQuote, txHash, startTimeUnix, expectedEndTimeUnix);
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
         } catch (e) {
-            analytics.trackBuyTxFailed(buyQuote, txHash);
             if (e instanceof Error && e.message.startsWith(WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX)) {
+                analytics.trackBuyTxFailed(buyQuote, txHash, startTimeUnix, expectedEndTimeUnix);
                 this.props.onBuyFailure(buyQuote, txHash);
                 return;
             }
             throw e;
         }
-        analytics.trackBuyTxSucceeded(buyQuote, txHash);
+        analytics.trackBuyTxSucceeded(buyQuote, txHash, startTimeUnix, expectedEndTimeUnix);
         this.props.onBuySuccess(buyQuote, txHash);
     };
 }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 0fe7be705..283695ef8 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -47,7 +47,6 @@ function trackingEventFnWithPayload(eventName: EventNames): (eventProperties: Ev
 }
 
 const buyQuoteEventProperties = (buyQuote: BuyQuote) => {
-    const assetData = buyQuote.assetData.toString();
     const assetBuyAmount = buyQuote.assetBuyAmount.toString();
     const assetEthAmount = buyQuote.worstCaseQuoteInfo.assetEthAmount.toString();
     const feeEthAmount = buyQuote.worstCaseQuoteInfo.feeEthAmount.toString();
@@ -55,7 +54,6 @@ const buyQuoteEventProperties = (buyQuote: BuyQuote) => {
     const feePercentage = !_.isUndefined(buyQuote.feePercentage) ? buyQuote.feePercentage.toString() : 0;
     const hasFeeOrders = !_.isEmpty(buyQuote.feeOrders) ? 'true' : 'false';
     return {
-        assetData,
         assetBuyAmount,
         assetEthAmount,
         feeEthAmount,
@@ -104,10 +102,27 @@ export const analytics = {
         trackingEventFnWithPayload(EventNames.BUY_SIGNATURE_DENIED)(buyQuoteEventProperties(buyQuote)),
     trackBuySimulationFailed: (buyQuote: BuyQuote) =>
         trackingEventFnWithPayload(EventNames.BUY_SIMULATION_FAILED)(buyQuoteEventProperties(buyQuote)),
-    trackBuyTxSubmitted: (buyQuote: BuyQuote, txHash: string) =>
-        trackingEventFnWithPayload(EventNames.BUY_TX_SUBMITTED)({ ...buyQuoteEventProperties(buyQuote), txHash }),
-    trackBuyTxSucceeded: (buyQuote: BuyQuote, txHash: string) =>
-        trackingEventFnWithPayload(EventNames.BUY_TX_SUCCEEDED)({ ...buyQuoteEventProperties(buyQuote), txHash }),
-    trackBuyTxFailed: (buyQuote: BuyQuote, txHash: string) =>
-        trackingEventFnWithPayload(EventNames.BUY_TX_FAILED)({ ...buyQuoteEventProperties(buyQuote), txHash }),
+    trackBuyTxSubmitted: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) =>
+        trackingEventFnWithPayload(EventNames.BUY_TX_SUBMITTED)({
+            ...buyQuoteEventProperties(buyQuote),
+            txHash,
+            startTimeUnix,
+            expectedEndTimeUnix,
+        }),
+    trackBuyTxSucceeded: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) =>
+        trackingEventFnWithPayload(EventNames.BUY_TX_SUCCEEDED)({
+            ...buyQuoteEventProperties(buyQuote),
+            txHash,
+            startTimeUnix,
+            expectedEndTimeUnix,
+            actualEndTimeUnix: new Date().getTime(),
+        }),
+    trackBuyTxFailed: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) =>
+        trackingEventFnWithPayload(EventNames.BUY_TX_FAILED)({
+            ...buyQuoteEventProperties(buyQuote),
+            txHash,
+            startTimeUnix,
+            expectedEndTimeUnix,
+            actualEndTimeUnix: new Date().getTime(),
+        }),
 };
-- 
cgit v1.2.3


From ef2c5159ddbb1ec251437c0730be541fd197e8cf Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 26 Nov 2018 23:18:25 -0800
Subject: fix(instant): make package private

---
 packages/instant/package.json | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/instant/package.json b/packages/instant/package.json
index d3a85a646..4422dc83f 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -4,6 +4,7 @@
     "engines": {
         "node": ">=6.12"
     },
+    "private": true,
     "description": "0x Instant React Component",
     "main": "lib/index.js",
     "types": "lib/index.d.ts",
-- 
cgit v1.2.3


From ec12e46e3f52ebb44338c113cecd073979821fae Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 27 Nov 2018 15:40:37 +0100
Subject: Add fix for assertion error to devserver config

---
 packages/website/webpack.config.js | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'packages')

diff --git a/packages/website/webpack.config.js b/packages/website/webpack.config.js
index 33d5f648b..b01f6ef2c 100644
--- a/packages/website/webpack.config.js
+++ b/packages/website/webpack.config.js
@@ -85,6 +85,13 @@ const config = {
             ],
         },
         disableHostCheck: true,
+        // Fixes assertion error
+        // Source: https://github.com/webpack/webpack-dev-server/issues/1491
+        https: {
+            spdy: {
+                protocols: ['http/1.1']
+            }
+        },
     },
 };
 
-- 
cgit v1.2.3


From e08fb72cf10f5260966e4dfd84873c326ff4ea61 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 09:01:49 -0800
Subject: Use constants

---
 packages/instant/src/components/zero_ex_instant_overlay.tsx | 5 +++--
 packages/instant/src/constants.ts                           | 2 ++
 2 files changed, 5 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_overlay.tsx b/packages/instant/src/components/zero_ex_instant_overlay.tsx
index 7fbac7475..b3fb57dd6 100644
--- a/packages/instant/src/components/zero_ex_instant_overlay.tsx
+++ b/packages/instant/src/components/zero_ex_instant_overlay.tsx
@@ -1,6 +1,7 @@
 import * as React from 'react';
 
 import { ZeroExInstantContainer } from '../components/zero_ex_instant_container';
+import { MAIN_CONTAINER_DIV_CLASS, OVERLAY_DIV_CLASS } from '../constants';
 import { ColorOption } from '../style/theme';
 
 import { Container } from './ui/container';
@@ -18,7 +19,7 @@ export const ZeroExInstantOverlay: React.StatelessComponent<ZeroExInstantOverlay
     const { onClose, zIndex, ...rest } = props;
     return (
         <ZeroExInstantProvider {...rest}>
-            <Overlay zIndex={zIndex} className="zeroExInstantOverlay">
+            <Overlay zIndex={zIndex} className={OVERLAY_DIV_CLASS}>
                 <Flex height="100vh">
                     <Container position="absolute" top="0px" right="0px" display={{ default: 'initial', sm: 'none' }}>
                         <Icon
@@ -33,7 +34,7 @@ export const ZeroExInstantOverlay: React.StatelessComponent<ZeroExInstantOverlay
                     <Container
                         width={{ default: 'auto', sm: '100%' }}
                         height={{ default: 'auto', sm: '100%' }}
-                        className="zeroExInstantMainContainer"
+                        className={MAIN_CONTAINER_DIV_CLASS}
                     >
                         <ZeroExInstantContainer />
                     </Container>
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index be6077ca9..163be40b3 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -7,6 +7,8 @@ export const ETH_DECIMALS = 18;
 export const DEFAULT_ZERO_EX_CONTAINER_SELECTOR = '#zeroExInstantContainer';
 export const INJECTED_DIV_CLASS = 'zeroExInstantResetRoot';
 export const INJECTED_DIV_ID = 'zeroExInstant';
+export const OVERLAY_DIV_CLASS = 'zeroExInstantOverlay';
+export const MAIN_CONTAINER_DIV_CLASS = 'zeroExInstantMainContainer';
 export const WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX = 'Transaction failed';
 export const GWEI_IN_WEI = new BigNumber(1000000000);
 export const ONE_SECOND_MS = 1000;
-- 
cgit v1.2.3


From ee5b6ad77ffac9aca00035a6bc50cdbf25caf348 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 09:16:26 -0800
Subject: Linting

---
 packages/instant/src/components/zero_ex_instant_container.tsx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 72a3cde2f..1e74cf41c 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -11,7 +11,7 @@ import { SelectedAssetBuyOrderStateButtons } from '../containers/selected_asset_
 import { SelectedAssetInstantHeading } from '../containers/selected_asset_instant_heading';
 import { ColorOption } from '../style/theme';
 import { zIndex } from '../style/z_index';
-import { OrderProcessState, SlideAnimationState } from '../types';
+import { SlideAnimationState } from '../types';
 import { analytics, TokenSelectorClosedVia } from '../util/analytics';
 
 import { CSSReset } from './css_reset';
@@ -28,8 +28,8 @@ export class ZeroExInstantContainer extends React.Component<ZeroExInstantContain
     public state = {
         tokenSelectionPanelAnimationState: 'none' as SlideAnimationState,
     };
-    private _handlePanelCloseClickedX: () => void;
-    private _handlePanelCloseAfterChose: () => void;
+    private readonly _handlePanelCloseClickedX: () => void;
+    private readonly _handlePanelCloseAfterChose: () => void;
     public constructor(props: ZeroExInstantContainerProps) {
         super(props);
         this._handlePanelCloseClickedX = this._handlePanelClose.bind(this, TokenSelectorClosedVia.ClickedX);
-- 
cgit v1.2.3


From be787a0fd19a658cbf21eb90140c76779647dfbc Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 09:50:56 -0800
Subject: feat(instant): Add analytics events for payment dropdown

---
 .../instant/src/components/payment_method_dropdown.tsx     | 14 +++++++++++++-
 packages/instant/src/components/ui/dropdown.tsx            |  8 +++++++-
 packages/instant/src/util/analytics.ts                     |  6 ++++++
 3 files changed, 26 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/payment_method_dropdown.tsx b/packages/instant/src/components/payment_method_dropdown.tsx
index b330dbcd6..7d7fecbc2 100644
--- a/packages/instant/src/components/payment_method_dropdown.tsx
+++ b/packages/instant/src/components/payment_method_dropdown.tsx
@@ -3,6 +3,7 @@ import copy from 'copy-to-clipboard';
 import * as React from 'react';
 
 import { Network } from '../types';
+import { analytics } from '../util/analytics';
 import { envUtil } from '../util/env';
 import { etherscanUtil } from '../util/etherscan';
 import { format } from '../util/format';
@@ -20,7 +21,14 @@ export class PaymentMethodDropdown extends React.Component<PaymentMethodDropdown
         const { accountAddress, accountEthBalanceInWei } = this.props;
         const value = format.ethAddress(accountAddress);
         const label = format.ethBaseUnitAmount(accountEthBalanceInWei, 4, '') as string;
-        return <Dropdown value={value} label={label} items={this._getDropdownItemConfigs()} />;
+        return (
+            <Dropdown
+                value={value}
+                label={label}
+                items={this._getDropdownItemConfigs()}
+                onOpen={analytics.trackPaymentMethodDropdownOpened}
+            />
+        );
     }
     private readonly _getDropdownItemConfigs = (): DropdownItemConfig[] => {
         if (envUtil.isMobileOperatingSystem()) {
@@ -37,11 +45,15 @@ export class PaymentMethodDropdown extends React.Component<PaymentMethodDropdown
         return [viewOnEtherscan, copyAddressToClipboard];
     };
     private readonly _handleEtherscanClick = (): void => {
+        analytics.trackPaymentMethodOpenedEtherscan();
+
         const { accountAddress, network } = this.props;
         const etherscanUrl = etherscanUtil.getEtherScanEthAddressIfExists(accountAddress, network);
         window.open(etherscanUrl, '_blank');
     };
     private readonly _handleCopyToClipboardClick = (): void => {
+        analytics.trackPaymentMethodCopiedAddress();
+
         const { accountAddress } = this.props;
         copy(accountAddress);
     };
diff --git a/packages/instant/src/components/ui/dropdown.tsx b/packages/instant/src/components/ui/dropdown.tsx
index 3a23f456d..02e87d639 100644
--- a/packages/instant/src/components/ui/dropdown.tsx
+++ b/packages/instant/src/components/ui/dropdown.tsx
@@ -19,6 +19,7 @@ export interface DropdownProps {
     value: string;
     label?: string;
     items: DropdownItemConfig[];
+    onOpen?: () => void;
 }
 
 export interface DropdownState {
@@ -97,9 +98,14 @@ export class Dropdown extends React.Component<DropdownProps, DropdownState> {
         if (_.isEmpty(this.props.items)) {
             return;
         }
+        const isOpen = !this.state.isOpen;
         this.setState({
-            isOpen: !this.state.isOpen,
+            isOpen,
         });
+
+        if (isOpen && this.props.onOpen) {
+            this.props.onOpen();
+        }
     };
     private readonly _closeDropdown = (): void => {
         this.setState({
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index cec99dd1b..1c7774b73 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -20,6 +20,9 @@ enum EventNames {
     ACCOUNT_UNLOCK_REQUESTED = 'Account - Unlock Requested',
     ACCOUNT_UNLOCK_DENIED = 'Account - Unlock Denied',
     ACCOUNT_ADDRESS_CHANGED = 'Account - Address Changed',
+    PAYMENT_METHOD_DROPDOWN_OPENED = 'Payment Method - Dropdown Opened',
+    PAYMENT_METHOD_OPENED_ETHERSCAN = 'Payment Method - Opened Etherscan',
+    PAYMENT_METHOD_COPIED_ADDRESS = 'Payment Method - Copied Address',
 }
 const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
     evaluateIfEnabled(() => {
@@ -94,4 +97,7 @@ export const analytics = {
     trackAccountUnlockDenied: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_DENIED),
     trackAccountAddressChanged: (address: string) =>
         trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
+    trackPaymentMethodDropdownOpened: trackingEventFnWithoutPayload(EventNames.PAYMENT_METHOD_DROPDOWN_OPENED),
+    trackPaymentMethodOpenedEtherscan: trackingEventFnWithoutPayload(EventNames.PAYMENT_METHOD_OPENED_ETHERSCAN),
+    trackPaymentMethodCopiedAddress: trackingEventFnWithoutPayload(EventNames.PAYMENT_METHOD_COPIED_ADDRESS),
 };
-- 
cgit v1.2.3


From 9c27feeff61ab38771709b3f4ccd1fb1ff29e1d2 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 10:00:21 -0800
Subject: Make explicit functions

---
 .../instant/src/components/zero_ex_instant_container.tsx    | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 1e74cf41c..8a809ee31 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -28,13 +28,6 @@ export class ZeroExInstantContainer extends React.Component<ZeroExInstantContain
     public state = {
         tokenSelectionPanelAnimationState: 'none' as SlideAnimationState,
     };
-    private readonly _handlePanelCloseClickedX: () => void;
-    private readonly _handlePanelCloseAfterChose: () => void;
-    public constructor(props: ZeroExInstantContainerProps) {
-        super(props);
-        this._handlePanelCloseClickedX = this._handlePanelClose.bind(this, TokenSelectorClosedVia.ClickedX);
-        this._handlePanelCloseAfterChose = this._handlePanelClose.bind(this, TokenSelectorClosedVia.TokenChose);
-    }
     public render(): React.ReactNode {
         return (
             <React.Fragment>
@@ -93,6 +86,12 @@ export class ZeroExInstantContainer extends React.Component<ZeroExInstantContain
             tokenSelectionPanelAnimationState: 'slidIn',
         });
     };
+    private readonly _handlePanelCloseClickedX = (): void => {
+        this._handlePanelClose(TokenSelectorClosedVia.ClickedX);
+    };
+    private readonly _handlePanelCloseAfterChose = (): void => {
+        this._handlePanelClose(TokenSelectorClosedVia.TokenChose);
+    };
     private readonly _handlePanelClose = (closedVia: TokenSelectorClosedVia): void => {
         analytics.trackTokenSelectorClosed(closedVia);
         this.setState({
-- 
cgit v1.2.3


From 6e2523625f6a29bfcf58bf032d0cd3a468053247 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 10:17:59 -0800
Subject: feat(instant): change event properties to ms times instead of unix
 timestamps

---
 packages/instant/src/util/analytics.ts | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index d45d37b3b..c2fe7b0e7 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -133,23 +133,20 @@ export const analytics = {
         trackingEventFnWithPayload(EventNames.BUY_TX_SUBMITTED)({
             ...buyQuoteEventProperties(buyQuote),
             txHash,
-            startTimeUnix,
-            expectedEndTimeUnix,
+            expectedTxTimeMs: expectedEndTimeUnix - startTimeUnix,
         }),
     trackBuyTxSucceeded: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) =>
         trackingEventFnWithPayload(EventNames.BUY_TX_SUCCEEDED)({
             ...buyQuoteEventProperties(buyQuote),
             txHash,
-            startTimeUnix,
-            expectedEndTimeUnix,
-            actualEndTimeUnix: new Date().getTime(),
+            expectedTxTimeMs: expectedEndTimeUnix - startTimeUnix,
+            actualTxTimeMs: new Date().getTime() - startTimeUnix,
         }),
     trackBuyTxFailed: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) =>
         trackingEventFnWithPayload(EventNames.BUY_TX_FAILED)({
             ...buyQuoteEventProperties(buyQuote),
             txHash,
-            startTimeUnix,
-            expectedEndTimeUnix,
-            actualEndTimeUnix: new Date().getTime(),
+            expectedTxTimeMs: expectedEndTimeUnix - startTimeUnix,
+            actualTxTimeMs: new Date().getTime() - startTimeUnix,
         }),
 };
-- 
cgit v1.2.3


From 435e62a94df3d98e8321f5ecc3a984b495313f92 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 10:32:54 -0800
Subject: fix(instant): Fix copy to clipboard

---
 packages/instant/src/components/payment_method_dropdown.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/payment_method_dropdown.tsx b/packages/instant/src/components/payment_method_dropdown.tsx
index b330dbcd6..0226d1f01 100644
--- a/packages/instant/src/components/payment_method_dropdown.tsx
+++ b/packages/instant/src/components/payment_method_dropdown.tsx
@@ -1,5 +1,5 @@
 import { BigNumber } from '@0x/utils';
-import copy from 'copy-to-clipboard';
+import * as copy from 'copy-to-clipboard';
 import * as React from 'react';
 
 import { Network } from '../types';
-- 
cgit v1.2.3


From b50187f59c09d4ecf7a840fd22f96bcecd14bb1b Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 11:25:51 -0800
Subject: Track install wallet clicked

---
 .../containers/connected_account_payment_method.ts | 37 ++++++++++++----------
 packages/instant/src/types.ts                      |  5 +++
 packages/instant/src/util/analytics.ts             |  5 ++-
 3 files changed, 30 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/containers/connected_account_payment_method.ts b/packages/instant/src/containers/connected_account_payment_method.ts
index cdeb49a25..e9327a288 100644
--- a/packages/instant/src/containers/connected_account_payment_method.ts
+++ b/packages/instant/src/containers/connected_account_payment_method.ts
@@ -11,7 +11,7 @@ import {
 import { Action, actions } from '../redux/actions';
 import { asyncData } from '../redux/async_data';
 import { State } from '../redux/reducer';
-import { Network, Omit, OperatingSystem, ProviderState, StandardSlidingPanelContent } from '../types';
+import { Network, Omit, OperatingSystem, ProviderState, StandardSlidingPanelContent, WalletSuggestion } from '../types';
 import { analytics } from '../util/analytics';
 import { envUtil } from '../util/env';
 
@@ -60,23 +60,28 @@ const mergeProps = (
     onUnlockWalletClick: () => connectedDispatch.unlockWalletAndDispatchToStore(connectedState.providerState),
     onInstallWalletClick: () => {
         const isMobile = envUtil.isMobileOperatingSystem();
-        if (!isMobile) {
+        const walletSuggestion: WalletSuggestion = isMobile
+            ? WalletSuggestion.CoinbaseWallet
+            : WalletSuggestion.MetaMask;
+
+        analytics.trackInstallWalletClicked(walletSuggestion);
+        if (walletSuggestion === WalletSuggestion.MetaMask) {
             connectedDispatch.openInstallWalletPanel();
-            return;
-        }
-        const operatingSystem = envUtil.getOperatingSystem();
-        let url = COINBASE_WALLET_SITE_URL;
-        switch (operatingSystem) {
-            case OperatingSystem.Android:
-                url = COINBASE_WALLET_ANDROID_APP_STORE_URL;
-                break;
-            case OperatingSystem.iOS:
-                url = COINBASE_WALLET_IOS_APP_STORE_URL;
-                break;
-            default:
-                break;
+        } else {
+            const operatingSystem = envUtil.getOperatingSystem();
+            let url = COINBASE_WALLET_SITE_URL;
+            switch (operatingSystem) {
+                case OperatingSystem.Android:
+                    url = COINBASE_WALLET_ANDROID_APP_STORE_URL;
+                    break;
+                case OperatingSystem.iOS:
+                    url = COINBASE_WALLET_IOS_APP_STORE_URL;
+                    break;
+                default:
+                    break;
+            }
+            window.open(url, '_blank');
         }
-        window.open(url, '_blank');
     },
 });
 
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index 999d50fed..4ad9c9d4f 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -149,6 +149,11 @@ export enum Browser {
     Other = 'OTHER',
 }
 
+export enum WalletSuggestion {
+    CoinbaseWallet = 'Coinbase Wallet',
+    MetaMask = 'MetaMask',
+}
+
 export enum OperatingSystem {
     Android = 'ANDROID',
     iOS = 'IOS',
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 2bb974254..e35a9e13f 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,7 +1,7 @@
 import { BuyQuote } from '@0x/asset-buyer';
 import * as _ from 'lodash';
 
-import { AffiliateInfo, Asset, Network, OrderSource, ProviderState } from '../types';
+import { AffiliateInfo, Asset, Network, OrderSource, ProviderState, WalletSuggestion } from '../types';
 
 import { EventProperties, heapUtil } from './heap';
 
@@ -30,6 +30,7 @@ enum EventNames {
     BUY_TX_SUBMITTED = 'Buy - Tx Submitted',
     BUY_TX_SUCCEEDED = 'Buy - Tx Succeeded',
     BUY_TX_FAILED = 'Buy - Tx Failed',
+    INSTALL_WALLET_CLICKED = 'Install Wallet - Clicked',
     TOKEN_SELECTOR_OPENED = 'Token Selector - Opened',
     TOKEN_SELECTOR_CLOSED = 'Token Selector - Closed',
     TOKEN_SELECTOR_CHOSE = 'Token Selector - Chose',
@@ -164,6 +165,8 @@ export const analytics = {
             expectedTxTimeMs: expectedEndTimeUnix - startTimeUnix,
             actualTxTimeMs: new Date().getTime() - startTimeUnix,
         }),
+    trackInstallWalletClicked: (walletSuggestion: WalletSuggestion) =>
+        trackingEventFnWithPayload(EventNames.INSTALL_WALLET_CLICKED)({ walletSuggestion }),
     trackTokenSelectorOpened: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_OPENED),
     trackTokenSelectorClosed: (closedVia: TokenSelectorClosedVia) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CLOSED)({ closedVia }),
-- 
cgit v1.2.3


From 462a5face9b2b24c1e9d20a6b894809faa512232 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 13:30:28 -0800
Subject: feat(instant): Install Wallet analytics

---
 .../src/components/install_wallet_panel_content.tsx        |  9 ++++++++-
 packages/instant/src/components/standard_panel_content.tsx | 13 ++++++++++++-
 packages/instant/src/redux/analytics_middleware.ts         | 14 +++++++++++++-
 packages/instant/src/util/analytics.ts                     | 10 ++++++++++
 4 files changed, 43 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/install_wallet_panel_content.tsx b/packages/instant/src/components/install_wallet_panel_content.tsx
index 88c26f59c..481d82da0 100644
--- a/packages/instant/src/components/install_wallet_panel_content.tsx
+++ b/packages/instant/src/components/install_wallet_panel_content.tsx
@@ -8,7 +8,9 @@ import {
 } from '../constants';
 import { ColorOption } from '../style/theme';
 import { Browser } from '../types';
+import { analytics } from '../util/analytics';
 import { envUtil } from '../util/env';
+import { util } from '../util/util';
 
 import { MetaMaskLogo } from './meta_mask_logo';
 import { StandardPanelContent, StandardPanelContentProps } from './standard_panel_content';
@@ -45,6 +47,10 @@ export class InstallWalletPanelContent extends React.Component<InstallWalletPane
             default:
                 break;
         }
+        const onActionClick = () => {
+            analytics.trackInstallWalletModalClickedGet();
+            util.createOpenUrlInNewWindow(actionUrl)();
+        };
         return {
             image: <MetaMaskLogo width={85} height={80} />,
             title: 'Install MetaMask',
@@ -52,10 +58,11 @@ export class InstallWalletPanelContent extends React.Component<InstallWalletPane
             moreInfoSettings: {
                 href: META_MASK_SITE_URL,
                 text: 'What is MetaMask?',
+                onClick: analytics.trackInstallWalletModalClickedExplanation,
             },
             action: (
                 <Button
-                    href={actionUrl}
+                    onClick={onActionClick}
                     width="100%"
                     fontColor={ColorOption.white}
                     backgroundColor={ColorOption.darkOrange}
diff --git a/packages/instant/src/components/standard_panel_content.tsx b/packages/instant/src/components/standard_panel_content.tsx
index 582b3318e..79b7bff24 100644
--- a/packages/instant/src/components/standard_panel_content.tsx
+++ b/packages/instant/src/components/standard_panel_content.tsx
@@ -1,6 +1,7 @@
 import * as React from 'react';
 
 import { ColorOption } from '../style/theme';
+import { util } from '../util/util';
 
 import { Container } from './ui/container';
 import { Flex } from './ui/flex';
@@ -9,6 +10,7 @@ import { Text } from './ui/text';
 export interface MoreInfoSettings {
     text: string;
     href: string;
+    onClick?: () => void;
 }
 
 export interface StandardPanelContentProps {
@@ -21,6 +23,15 @@ export interface StandardPanelContentProps {
 
 const SPACING_BETWEEN_PX = '20px';
 
+const onMoreInfoClick = (href: string, onClick?: () => void) => {
+    return () => {
+        if (onClick) {
+            onClick();
+        }
+        util.createOpenUrlInNewWindow(href)();
+    };
+};
+
 export const StandardPanelContent: React.StatelessComponent<StandardPanelContentProps> = ({
     image,
     title,
@@ -50,7 +61,7 @@ export const StandardPanelContent: React.StatelessComponent<StandardPanelContent
                         fontSize="13px"
                         textDecorationLine="underline"
                         fontColor={ColorOption.lightGrey}
-                        href={moreInfoSettings.href}
+                        onClick={onMoreInfoClick(moreInfoSettings.href, moreInfoSettings.onClick)}
                     >
                         {moreInfoSettings.text}
                     </Text>
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 8aa76eb77..3dc5fe924 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -3,7 +3,7 @@ import * as _ from 'lodash';
 import { Middleware } from 'redux';
 
 import { ETH_DECIMALS } from '../constants';
-import { Account, AccountState } from '../types';
+import { Account, AccountState, StandardSlidingPanelContent } from '../types';
 import { analytics } from '../util/analytics';
 
 import { Action, ActionTypes } from './actions';
@@ -77,6 +77,18 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
                 });
             }
             break;
+        case ActionTypes.OPEN_STANDARD_SLIDING_PANEL:
+            const openSlidingContent = curState.standardSlidingPanelSettings.content;
+            if (openSlidingContent === StandardSlidingPanelContent.InstallWallet) {
+                analytics.trackInstallWalletModalOpened();
+            }
+            break;
+        case ActionTypes.CLOSE_STANDARD_SLIDING_PANEL:
+            const closeSlidingContent = curState.standardSlidingPanelSettings.content;
+            if (closeSlidingContent === StandardSlidingPanelContent.InstallWallet) {
+                analytics.trackInstallWalletModalClosed();
+            }
+            break;
     }
 
     return nextAction;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e35a9e13f..f1ce15805 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -31,6 +31,10 @@ enum EventNames {
     BUY_TX_SUCCEEDED = 'Buy - Tx Succeeded',
     BUY_TX_FAILED = 'Buy - Tx Failed',
     INSTALL_WALLET_CLICKED = 'Install Wallet - Clicked',
+    INSTALL_WALLET_MODAL_OPENED = 'Install Wallet - Modal - Opened',
+    INSTALL_WALLET_MODAL_CLICKED_EXPLANATION = 'Install Wallet - Modal - Clicked Explanation',
+    INSTALL_WALLET_MODAL_CLICKED_GET = 'Install Wallet - Modal - Clicked Get',
+    INSTALL_WALLET_MODAL_CLOSED = 'Install Wallet - Modal - Closed',
     TOKEN_SELECTOR_OPENED = 'Token Selector - Opened',
     TOKEN_SELECTOR_CLOSED = 'Token Selector - Closed',
     TOKEN_SELECTOR_CHOSE = 'Token Selector - Chose',
@@ -167,6 +171,12 @@ export const analytics = {
         }),
     trackInstallWalletClicked: (walletSuggestion: WalletSuggestion) =>
         trackingEventFnWithPayload(EventNames.INSTALL_WALLET_CLICKED)({ walletSuggestion }),
+    trackInstallWalletModalClickedExplanation: trackingEventFnWithoutPayload(
+        EventNames.INSTALL_WALLET_MODAL_CLICKED_EXPLANATION,
+    ),
+    trackInstallWalletModalClickedGet: trackingEventFnWithoutPayload(EventNames.INSTALL_WALLET_MODAL_CLICKED_GET),
+    trackInstallWalletModalOpened: trackingEventFnWithoutPayload(EventNames.INSTALL_WALLET_MODAL_OPENED),
+    trackInstallWalletModalClosed: trackingEventFnWithoutPayload(EventNames.INSTALL_WALLET_MODAL_CLOSED),
     trackTokenSelectorOpened: trackingEventFnWithoutPayload(EventNames.TOKEN_SELECTOR_OPENED),
     trackTokenSelectorClosed: (closedVia: TokenSelectorClosedVia) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CLOSED)({ closedVia }),
-- 
cgit v1.2.3


From 856f4b473b54ecb3dc707ea334890397c98606bf Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 14:14:30 -0800
Subject: feat(instant): Close and View Transaction analytics events

---
 .../src/containers/selected_asset_buy_order_state_buttons.ts       | 3 +++
 packages/instant/src/index.umd.ts                                  | 2 ++
 packages/instant/src/util/analytics.ts                             | 7 ++++++-
 3 files changed, 11 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
index 610335243..0d49edc57 100644
--- a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
+++ b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
@@ -10,6 +10,7 @@ import { BuyOrderStateButtons } from '../components/buy_order_state_buttons';
 import { Action, actions } from '../redux/actions';
 import { State } from '../redux/reducer';
 import { AccountState, AffiliateInfo, OrderProcessState, ZeroExInstantError } from '../types';
+import { analytics } from '../util/analytics';
 import { errorFlasher } from '../util/error_flasher';
 import { etherscanUtil } from '../util/etherscan';
 
@@ -59,6 +60,8 @@ const mapStateToProps = (state: State, _ownProps: SelectedAssetBuyOrderStateButt
                     assetBuyer.networkId,
                 );
                 if (etherscanUrl) {
+                    analytics.trackTransactionViewed(state.buyOrderState.processState);
+
                     window.open(etherscanUrl, '_blank');
                     return;
                 }
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 3a8694d6a..667daf441 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -4,6 +4,7 @@ import * as ReactDOM from 'react-dom';
 
 import { DEFAULT_ZERO_EX_CONTAINER_SELECTOR, INJECTED_DIV_CLASS, INJECTED_DIV_ID } from './constants';
 import { ZeroExInstantOverlay, ZeroExInstantOverlayProps } from './index';
+import { analytics } from './util/analytics';
 import { assert } from './util/assert';
 import { util } from './util/util';
 
@@ -57,6 +58,7 @@ const renderInstant = (config: ZeroExInstantConfig, selector: string) => {
     injectedDiv.setAttribute('class', INJECTED_DIV_CLASS);
     appendTo.appendChild(injectedDiv);
     const closeInstant = () => {
+        analytics.trackInstantClosed();
         if (!_.isUndefined(config.onClose)) {
             config.onClose();
         }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 5bc9bb385..b1a2d2b63 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,7 +1,7 @@
 import { BuyQuote } from '@0x/asset-buyer';
 import * as _ from 'lodash';
 
-import { AffiliateInfo, Asset, Network, OrderSource, ProviderState } from '../types';
+import { AffiliateInfo, Asset, Network, OrderProcessState, OrderSource, ProviderState } from '../types';
 
 import { EventProperties, heapUtil } from './heap';
 
@@ -18,6 +18,7 @@ export const evaluateIfEnabled = (fnCall: () => void) => {
 
 enum EventNames {
     INSTANT_OPENED = 'Instant - Opened',
+    INSTANT_CLOSED = 'Instant - Closed',
     ACCOUNT_LOCKED = 'Account - Locked',
     ACCOUNT_READY = 'Account - Ready',
     ACCOUNT_UNLOCK_REQUESTED = 'Account - Unlock Requested',
@@ -37,6 +38,7 @@ enum EventNames {
     TOKEN_SELECTOR_CLOSED = 'Token Selector - Closed',
     TOKEN_SELECTOR_CHOSE = 'Token Selector - Chose',
     TOKEN_SELECTOR_SEARCHED = 'Token Selector - Searched',
+    TRANSACTION_VIEWED = 'Transaction - Viewed',
 }
 
 const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
@@ -133,6 +135,7 @@ export const analytics = {
         return eventOptions;
     },
     trackInstantOpened: trackingEventFnWithoutPayload(EventNames.INSTANT_OPENED),
+    trackInstantClosed: trackingEventFnWithoutPayload(EventNames.INSTANT_CLOSED),
     trackAccountLocked: trackingEventFnWithoutPayload(EventNames.ACCOUNT_LOCKED),
     trackAccountReady: (address: string) => trackingEventFnWithPayload(EventNames.ACCOUNT_READY)({ address }),
     trackAccountUnlockRequested: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_REQUESTED),
@@ -177,4 +180,6 @@ export const analytics = {
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CHOSE)(payload),
     trackTokenSelectorSearched: (searchText: string) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_SEARCHED)({ searchText }),
+    trackTransactionViewed: (orderProcesState: OrderProcessState) =>
+        trackingEventFnWithPayload(EventNames.TRANSACTION_VIEWED)({ orderState: orderProcesState }),
 };
-- 
cgit v1.2.3


From c5d6b925e4e04d5b6cfd0623d0a1449ba69d3a30 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 15:10:40 -0800
Subject: feat(instant): Quote fetch tracking

---
 packages/instant/src/components/zero_ex_instant_provider.tsx  |  7 +++++--
 .../src/containers/selected_erc20_asset_amount_input.ts       |  3 ++-
 packages/instant/src/redux/async_data.ts                      | 11 ++++++++---
 packages/instant/src/types.ts                                 |  5 +++++
 packages/instant/src/util/analytics.ts                        |  9 ++++++++-
 packages/instant/src/util/buy_quote_updater.ts                | 11 +++++++++--
 packages/instant/src/util/heartbeater_factory.ts              |  2 ++
 7 files changed, 39 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index e006a5a5f..9f2c95e36 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -11,7 +11,7 @@ import { asyncData } from '../redux/async_data';
 import { DEFAULT_STATE, DefaultState, State } from '../redux/reducer';
 import { store, Store } from '../redux/store';
 import { fonts } from '../style/fonts';
-import { AccountState, AffiliateInfo, AssetMetaData, Network, OrderSource } from '../types';
+import { AccountState, AffiliateInfo, AssetMetaData, Network, OrderSource, QuoteFetchedVia } from '../types';
 import { analytics, disableAnalytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
@@ -115,7 +115,10 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
         this._buyQuoteHeartbeat.start(BUY_QUOTE_UPDATE_INTERVAL_TIME_MS);
         // Trigger first buyquote fetch
         // tslint:disable-next-line:no-floating-promises
-        asyncData.fetchCurrentBuyQuoteAndDispatchToStore(state, dispatch, { updateSilently: false });
+        asyncData.fetchCurrentBuyQuoteAndDispatchToStore(state, dispatch, {
+            updateSilently: false,
+            fetchedVia: QuoteFetchedVia.Manual,
+        });
         // warm up the gas price estimator cache just in case we can't
         // grab the gas price estimate when submitting the transaction
         // tslint:disable-next-line:no-floating-promises
diff --git a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
index a39bc46a2..1e9b22617 100644
--- a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
+++ b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
@@ -10,7 +10,7 @@ import { ERC20AssetAmountInput, ERC20AssetAmountInputProps } from '../components
 import { Action, actions } from '../redux/actions';
 import { State } from '../redux/reducer';
 import { ColorOption } from '../style/theme';
-import { AffiliateInfo, ERC20Asset, Omit, OrderProcessState } from '../types';
+import { AffiliateInfo, ERC20Asset, Omit, OrderProcessState, QuoteFetchedVia } from '../types';
 import { buyQuoteUpdater } from '../util/buy_quote_updater';
 
 export interface SelectedERC20AssetAmountInputProps {
@@ -92,6 +92,7 @@ const mapDispatchToProps = (
                 setPending: true,
                 dispatchErrors: true,
                 affiliateInfo,
+                fetchedVia: QuoteFetchedVia.Manual,
             });
         }
     },
diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 6feb760e7..2efc3698f 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 import { Dispatch } from 'redux';
 
 import { BIG_NUMBER_ZERO } from '../constants';
-import { AccountState, ERC20Asset, OrderProcessState, ProviderState } from '../types';
+import { AccountState, ERC20Asset, OrderProcessState, ProviderState, QuoteFetchedVia } from '../types';
 import { analytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { buyQuoteUpdater } from '../util/buy_quote_updater';
@@ -84,7 +84,7 @@ export const asyncData = {
     fetchCurrentBuyQuoteAndDispatchToStore: async (
         state: State,
         dispatch: Dispatch,
-        options: { updateSilently: boolean },
+        options: { updateSilently: boolean; fetchedVia: QuoteFetchedVia },
     ) => {
         const { buyOrderState, providerState, selectedAsset, selectedAssetUnitAmount, affiliateInfo } = state;
         const assetBuyer = providerState.assetBuyer;
@@ -99,7 +99,12 @@ export const asyncData = {
                 dispatch,
                 selectedAsset as ERC20Asset,
                 selectedAssetUnitAmount,
-                { setPending: !options.updateSilently, dispatchErrors: !options.updateSilently, affiliateInfo },
+                {
+                    setPending: !options.updateSilently,
+                    dispatchErrors: !options.updateSilently,
+                    fetchedVia: options.fetchedVia,
+                    affiliateInfo,
+                },
             );
         }
     },
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index 999d50fed..a8139c185 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -21,6 +21,11 @@ export enum OrderProcessState {
     Failure = 'FAILURE',
 }
 
+export enum QuoteFetchedVia {
+    Manual = 'Manual',
+    Heartbeat = 'Heartbeat',
+}
+
 export interface SimulatedProgress {
     startTimeUnix: number;
     expectedEndTimeUnix: number;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 5bc9bb385..204b6921d 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,7 +1,7 @@
 import { BuyQuote } from '@0x/asset-buyer';
 import * as _ from 'lodash';
 
-import { AffiliateInfo, Asset, Network, OrderSource, ProviderState } from '../types';
+import { AffiliateInfo, Asset, Network, OrderSource, ProviderState, QuoteFetchedVia } from '../types';
 
 import { EventProperties, heapUtil } from './heap';
 
@@ -37,6 +37,8 @@ enum EventNames {
     TOKEN_SELECTOR_CLOSED = 'Token Selector - Closed',
     TOKEN_SELECTOR_CHOSE = 'Token Selector - Chose',
     TOKEN_SELECTOR_SEARCHED = 'Token Selector - Searched',
+    QUOTE_FETCHED = 'Quote - Fetched',
+    QUOTE_ERROR = 'Quote - Error',
 }
 
 const track = (eventName: EventNames, eventProperties: EventProperties = {}): void => {
@@ -177,4 +179,9 @@ export const analytics = {
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CHOSE)(payload),
     trackTokenSelectorSearched: (searchText: string) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_SEARCHED)({ searchText }),
+    trackQuoteFetched: (buyQuote: BuyQuote, fetchedVia: QuoteFetchedVia) =>
+        trackingEventFnWithPayload(EventNames.QUOTE_FETCHED)({
+            ...buyQuoteEventProperties(buyQuote),
+            fetchedVia,
+        }),
 };
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 2fd16d781..59d3a85af 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -6,7 +6,8 @@ import { Dispatch } from 'redux';
 import { oc } from 'ts-optchain';
 
 import { Action, actions } from '../redux/actions';
-import { AffiliateInfo, ERC20Asset } from '../types';
+import { AffiliateInfo, ERC20Asset, QuoteFetchedVia } from '../types';
+import { analytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
 
@@ -16,7 +17,12 @@ export const buyQuoteUpdater = {
         dispatch: Dispatch<Action>,
         asset: ERC20Asset,
         assetUnitAmount: BigNumber,
-        options: { setPending: boolean; dispatchErrors: boolean; affiliateInfo?: AffiliateInfo },
+        options: {
+            setPending: boolean;
+            dispatchErrors: boolean;
+            fetchedVia: QuoteFetchedVia;
+            affiliateInfo?: AffiliateInfo;
+        },
     ): Promise<void> => {
         // get a new buy quote.
         const baseUnitValue = Web3Wrapper.toBaseUnitAmount(assetUnitAmount, asset.metaData.decimals);
@@ -58,5 +64,6 @@ export const buyQuoteUpdater = {
         errorFlasher.clearError(dispatch);
         // invalidate the last buy quote.
         dispatch(actions.updateLatestBuyQuote(newBuyQuote));
+        analytics.trackQuoteFetched(newBuyQuote, options.fetchedVia);
     },
 };
diff --git a/packages/instant/src/util/heartbeater_factory.ts b/packages/instant/src/util/heartbeater_factory.ts
index 2b852fb0d..bf9e4291f 100644
--- a/packages/instant/src/util/heartbeater_factory.ts
+++ b/packages/instant/src/util/heartbeater_factory.ts
@@ -1,5 +1,6 @@
 import { asyncData } from '../redux/async_data';
 import { Store } from '../redux/store';
+import { QuoteFetchedVia } from '../types';
 
 import { Heartbeater } from './heartbeater';
 
@@ -19,6 +20,7 @@ export const generateBuyQuoteHeartbeater = (options: HeartbeatFactoryOptions): H
     return new Heartbeater(async () => {
         await asyncData.fetchCurrentBuyQuoteAndDispatchToStore(store.getState(), store.dispatch, {
             updateSilently: true,
+            fetchedVia: QuoteFetchedVia.Heartbeat,
         });
     }, shouldPerformImmediatelyOnStart);
 };
-- 
cgit v1.2.3


From f0ed0c6a351203bd5dece3469b0223829f7db8b8 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Mon, 26 Nov 2018 12:14:31 +1100
Subject: chore: Redeploy Rinkeby using testnet Exchange contract. Add Ganache
 contract addresses back

---
 packages/contract-addresses/src/index.ts | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-addresses/src/index.ts b/packages/contract-addresses/src/index.ts
index 57358dd38..b36997f23 100644
--- a/packages/contract-addresses/src/index.ts
+++ b/packages/contract-addresses/src/index.ts
@@ -40,14 +40,14 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
         orderValidator: '0x90431a90516ab49af23a0530e04e8c7836e7122f',
     },
     4: {
-        erc20Proxy: '0x3e809c563c15a295e832e37053798ddc8d6c8dab',
-        erc721Proxy: '0x8e1ff02637cb5e39f2fa36c14706aa348b065b09',
-        zrxToken: '0x2727e688b8fd40b198cd5fe6e408e00494a06f07',
+        exchange: '0xbce0b5f6eb618c565c3e5f5cd69652bbc279f44e',
+        erc20Proxy: '0x2f5ae4f6106e89b4147651688a92256885c5f410',
+        erc721Proxy: '0x7656d773e11ff7383a14dcf09a9c50990481cd10',
+        zrxToken: '0x8080c7e4b81ecf23aa6f877cfbfd9b0c228c6ffa',
         etherToken: '0xc778417e063141139fce010982780140aa0cd5ab',
-        exchange: '0x22ebc052f43a88efa06379426120718170f2204e',
-        assetProxyOwner: '0x1da52d1d3a3acfa0a1836b737393b4e9931268fc',
-        forwarder: '0xd2dbf3250a764eaaa94fa0c84ed87c0edc8ed04e',
-        orderValidator: '0x39c3fc9f4d8430af2713306ce80c584752d9e1c7',
+        assetProxyOwner: '0xe1703da878afcebff5b7624a826902af475b9c03',
+        forwarder: '0x2d40589abbdee84961f3a7656b9af7adb0ee5ab4',
+        orderValidator: '0x0c5173a51e26b29d6126c686756fb9fbef71f762',
     },
     42: {
         erc20Proxy: '0xf1ec01d6236d3cd881a0bf0130ea25fe4234003e',
@@ -59,6 +59,17 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
         forwarder: '0x17992e4ffb22730138e4b62aaa6367fa9d3699a6',
         orderValidator: '0xb389da3d204b412df2f75c6afb3d0a7ce0bc283d',
     },
+    // NetworkId 50 represents our Ganache snapshot generated from migrations.
+    50: {
+        exchange: '0x48bacb9266a570d521063ef5dd96e61686dbe788',
+        erc20Proxy: '0x1dc4c1cefef38a777b15aa20260a54e584b16c48',
+        erc721Proxy: '0x1d7022f5b17d2f8b695918fb48fa1089c9f85401',
+        zrxToken: '0x871dd7c2b4b25e1aa18728e9d5f2af4c4e431f5c',
+        etherToken: '0x0b1ba0af832d7c05fd64161e0db78e85978e8082',
+        assetProxyOwner: '0x34d402f14d58e001d8efbe6585051bf9706aa064',
+        forwarder: '0xb69e673309512a9d726f87304c6984054f87a93b',
+        orderValidator: '0xe86bb98fcf9bff3512c74589b78fb168200cc546',
+    },
 };
 
 /**
-- 
cgit v1.2.3


From 494adedeef0e0649c1177756d4f1be3cd18f6eb0 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Tue, 27 Nov 2018 08:18:28 +1100
Subject: chore: Update CHANGELOG

---
 packages/contract-addresses/CHANGELOG.json | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'packages')

diff --git a/packages/contract-addresses/CHANGELOG.json b/packages/contract-addresses/CHANGELOG.json
index e65351c7e..a671247e2 100644
--- a/packages/contract-addresses/CHANGELOG.json
+++ b/packages/contract-addresses/CHANGELOG.json
@@ -1,4 +1,17 @@
 [
+    {
+        "version": "2.0.0",
+        "changes": [
+            {
+                "note": "Redeployed Rinkeby with testnet Exchange artifact",
+                "pr": 1318
+            },
+            {
+                "note": "Added Ganache snapshot addresses for network 50",
+                "pr": 1318
+            }
+        ]
+    },
     {
         "version": "1.2.0",
         "changes": [
-- 
cgit v1.2.3


From d3739488aed89ce98e805d48ec14a0d2608f85d7 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 15:28:38 -0800
Subject: Tracking quote errors

---
 packages/instant/src/util/analytics.ts         | 16 ++++++++++++++++
 packages/instant/src/util/buy_quote_updater.ts |  7 +++++++
 2 files changed, 23 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 204b6921d..dd6021453 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -1,4 +1,5 @@
 import { BuyQuote } from '@0x/asset-buyer';
+import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 
 import { AffiliateInfo, Asset, Network, OrderSource, ProviderState, QuoteFetchedVia } from '../types';
@@ -184,4 +185,19 @@ export const analytics = {
             ...buyQuoteEventProperties(buyQuote),
             fetchedVia,
         }),
+    trackQuoteError: (
+        errorMessage: string,
+        assetName: string,
+        assetData: string,
+        assetAmount: BigNumber,
+        fetchedVia: QuoteFetchedVia,
+    ) => {
+        trackingEventFnWithPayload(EventNames.QUOTE_ERROR)({
+            errorMessage,
+            assetName,
+            assetData,
+            assetAmount: assetAmount.toString(),
+            fetchedVia,
+        });
+    },
 };
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 59d3a85af..3c982ed1f 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -37,6 +37,13 @@ export const buyQuoteUpdater = {
         } catch (error) {
             if (options.dispatchErrors) {
                 dispatch(actions.setQuoteRequestStateFailure());
+                analytics.trackQuoteError(
+                    error.message ? error.message : 'other',
+                    asset.metaData.name,
+                    asset.assetData,
+                    assetUnitAmount,
+                    options.fetchedVia,
+                );
                 let errorMessage;
                 if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
                     const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
-- 
cgit v1.2.3


From 8b80d28029c6d840c7401b06a15652523f5faa60 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Wed, 7 Nov 2018 10:32:49 -0800
Subject: feat: Implement MultiAssetProxy

---
 packages/contracts/compiler.json                   |   1 +
 .../protocol/AssetProxy/MultiAssetProxy.sol        | 249 +++++++++++++++++++++
 .../protocol/AssetProxy/interfaces/IAssetData.sol  |  11 +-
 3 files changed, 259 insertions(+), 2 deletions(-)
 create mode 100644 packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol

(limited to 'packages')

diff --git a/packages/contracts/compiler.json b/packages/contracts/compiler.json
index af3980b4e..c824e4645 100644
--- a/packages/contracts/compiler.json
+++ b/packages/contracts/compiler.json
@@ -38,6 +38,7 @@
         "IValidator",
         "IWallet",
         "MixinAuthorizable",
+        "MultiAssetProxy",
         "MultiSigWallet",
         "MultiSigWalletWithTimeLock",
         "OrderValidator",
diff --git a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
new file mode 100644
index 000000000..9260ead8f
--- /dev/null
+++ b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
@@ -0,0 +1,249 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+import "../../utils/SafeMath/SafeMath.sol";
+import "../Exchange/MixinAssetProxyDispatcher.sol";
+import "./MixinAuthorizable.sol";
+
+
+contract MultiAssetProxy is
+    SafeMath,
+    MixinAssetProxyDispatcher,
+    MixinAuthorizable
+{
+    // Id of this proxy.
+    bytes4 constant internal PROXY_ID = bytes4(keccak256("MultiAsset(uint256[],bytes[])"));
+
+    // solhint-disable-next-line payable-fallback
+    function ()
+        external
+    {
+        assembly {
+            // The first 4 bytes of calldata holds the function selector
+            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)
+
+            // `transferFrom` will be called with the following parameters:
+            // assetData Encoded byte array.
+            // from Address to transfer asset from.
+            // to Address to transfer asset to.
+            // amount Amount of asset to transfer.
+            // bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
+            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {
+
+                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
+                // where k is the key left padded to 32 bytes and p is the storage slot
+                mstore(0, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))
+                mstore(32, authorized_slot)
+
+                // Revert if authorized[msg.sender] == false
+                if iszero(sload(keccak256(0, 64))) {
+                    // Revert with `Error("SENDER_NOT_AUTHORIZED")`
+                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)
+                    mstore(96, 0)
+                    revert(0, 100)
+                }
+
+                // `transferFrom`.
+                // The function is marked `external`, so no abi decodeding is done for
+                // us. Instead, we expect the `calldata` memory to contain the
+                // following:
+                //
+                // | Area     | Offset | Length  | Contents                            |
+                // |----------|--------|---------|-------------------------------------|
+                // | Header   | 0      | 4       | function selector                   |
+                // | Params   |        | 4 * 32  | function parameters:                |
+                // |          | 4      |         |   1. offset to assetData (*)        |
+                // |          | 36     |         |   2. from                           |
+                // |          | 68     |         |   3. to                             |
+                // |          | 100    |         |   4. amount                         |
+                // | Data     |        |         | assetData:                          |
+                // |          | 132    | 32      | assetData Length                    |
+                // |          | 164    | **      | assetData Contents                  |
+                //
+                // (*): offset is computed from start of function parameters, so offset
+                //      by an additional 4 bytes in the calldata.
+                //
+                // (**): see table below to compute length of assetData Contents
+                //
+                // WARNING: The ABIv2 specification allows additional padding between
+                //          the Params and Data section. This will result in a larger
+                //          offset to assetData.
+
+                // Load offset to `assetData`
+                let assetDataOffset := calldataload(4)
+
+                // Asset data itself is encoded as follows:
+                //
+                // | Area     | Offset      | Length  | Contents                            |
+                // |----------|-------------|---------|-------------------------------------|
+                // | Header   | 0           | 4       | assetProxyId                        |
+                // | Params   |             | 2 * 32  | function parameters:                |
+                // |          | 4           |         |   1. offset to amounts (*)          |
+                // |          | 36          |         |   2. offset to nestedAssetData (*)  |
+                // | Data     |             |         | amounts:                            |
+                // |          | 68          | 32      | amounts Length                      |
+                // |          | 100         | a       | amounts Contents                    | 
+                // |          |             |         | nestedAssetData:                    |
+                // |          | 100 + a     | 32      | nestedAssetData Length              |
+                // |          | 132 + a     | b       | nestedAssetData Contents (offsets)  |
+                // |          | 132 + a + b |         | nestedAssetData[0, ..., len]        |
+
+                // Load offset to `amounts`
+                // We must add 4 (function selector) + 32 (assetData len) + 4 (assetProxyId) to the assetData offset
+                let amountsOffset := calldataload(add(assetDataOffset, 40))
+
+                // Load offsets to `nestedAssetData`
+                let nestedAssetDataOffset := calldataload(add(assetDataOffset, 72))
+
+                // Load number of elements in `amounts`
+                // We must add 4 (function selector) + 128 (4 params * 32) + 32 (assetData len) + 4 (assetProxyId) + 32 (amounts len) to the amounts offset
+                let amountsContentsStart := add(amountsOffset, 200)
+                let amountsLen := calldataload(sub(amountsContentsStart, 32))
+
+                // Load number of elements in `nestedAssetData`
+                let nestedAssetDataContentsStart := add(nestedAssetDataOffset, 200)
+                let nestedAssetDataLen := calldataload(sub(nestedAssetDataContentsStart, 32))
+
+                // Revert if number of elements in `amounts` differs from number of elements in `nestedAssetData`
+                if iszero(eq(amountsLen, nestedAssetDataLen)) {
+                    // Revert with `Error("LENGTH_MISMATCH")`
+                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(64, 0x0000000f4c454e4754485f4d49534d4154434800000000000000000000000000)
+                    mstore(96, 0)
+                    revert(0, 100)
+                }
+
+                // Copy `transferFrom` selector, offset to `assetData`, `from`, and `to` from calldata to memory
+                calldatacopy(
+                    0,   // memory can safely be overwritten from beginning
+                    0,   // start of calldata
+                    100  // length of selector (4) and 3 params (32 * 3)
+                )
+
+                // Overwrite existing offset to `assetData` with our own
+                mstore(4, 128)
+                
+                // Load `amount`
+                let amount := calldataload(100)
+        
+                // Calculate number of bytes in `amounts` contents
+                let amountsByteLen := mul(amountsLen, 32)
+
+                // Loop through `amounts` and `nestedAssetData`, calling `transferFrom` for each respective element
+                for {let i := 0} lt(i, amountsByteLen) {i := add(i, 32)} {
+
+                    // Calculate the total amount
+                    let amountsElement := calldataload(add(amountsContentsStart, i))
+                    let totalAmount := mul(amountsElement, amount)
+
+                    // Revert if multiplication resulted in an overflow
+                    if iszero(eq(div(totalAmount, amount), amountsElement)) {
+                        // Revert with `Error("UINT256_OVERFLOW")`
+                        mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                        mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                        mstore(64, 0x0000001055494e543235365f4f564552464c4f57000000000000000000000000)
+                        mstore(96, 0)
+                        revert(0, 100)
+                    }
+
+                    // Write `totalAmount` to memory
+                    mstore(100, totalAmount)
+
+                    // Load offset to `nestedAssetData[i]`
+                    let nestedAssetDataElementOffset := calldataload(add(nestedAssetDataContentsStart, i))
+
+                    // Load length of `nestedAssetData[i]`
+                    let nestedAssetDataElementContentsStart := add(nestedAssetDataElementOffset, 264)
+                    let nestedAssetDataElementLen := calldataload(sub(nestedAssetDataElementContentsStart, 32))
+
+                    // Revert if the `nestedAssetData` does not contain a 4 byte `assetProxyId`
+                    if lt(nestedAssetDataElementLen, 4) {
+                        // Revert with `Error("LENGTH_GREATER_THAN_3_REQUIRED")`
+                        mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                        mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                        mstore(64, 0x0000001e4c454e4754485f475245415445525f5448414e5f335f524551554952)
+                        mstore(96, 0x4544000000000000000000000000000000000000000000000000000000000000)
+                        revert(0, 100)
+                    }
+
+                    // Load AssetProxy id
+                    let assetProxyId := and(calldataload(nestedAssetDataElementContentsStart), 0xffffffff00000000000000000000000000000000000000000000000000000000)
+
+                    // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
+                    // where k is the key left padded to 32 bytes and p is the storage slot
+                    mstore(132, assetProxyId)
+                    mstore(164, assetProxies_slot)
+                    let assetProxy := sload(keccak256(132, 64))
+                    
+                    // Revert if AssetProxy with given id does not exist
+                    if iszero(assetProxy) {
+                        // Revert with `Error("ASSET_PROXY_DOES_NOT_EXIST")`
+                        mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                        mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                        mstore(64, 0x0000001a41535345545f50524f58595f444f45535f4e4f545f45584953540000)
+                        mstore(96, 0)
+                        revert(0, 100)
+                    }
+    
+                    // Copy `nestedAssetData[i]` from calldata to memory
+                    calldatacopy(
+                        132,                                // memory slot after `amounts[i]`
+                        nestedAssetDataElementOffset,       // location of `nestedAssetData[i]` in calldata
+                        add(nestedAssetDataElementLen, 32)  // `nestedAssetData[i].length` plus 32 byte length
+                    )
+
+                    // call `assetProxy.transferFrom`
+                    let success := call(
+                        gas,                                    // forward all gas
+                        assetProxy,                             // call address of asset proxy
+                        0,                                      // don't send any ETH
+                        0,                                      // pointer to start of input
+                        add(164, nestedAssetDataElementLen),    // length of input  
+                        100,                                    // write output over memory that won't be reused
+                        512                                     // reserve 512 bytes for output
+                    )
+
+                    if iszero(success) {
+                        revert(100, returndatasize())
+                    }
+                }
+
+                // Return if no `transferFrom` calls reverted
+                return(0, 0)
+            }
+
+            // Revert if undefined function is called
+            revert(0, 0)
+        }
+    }
+
+    /// @dev Gets the proxy id associated with the proxy address.
+    /// @return Proxy id.
+    function getProxyId()
+        external
+        pure
+        returns (bytes4)
+    {
+        return PROXY_ID;
+    }
+}
\ No newline at end of file
diff --git a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol b/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
index 3e76e38dd..21130a480 100644
--- a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
+++ b/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
@@ -18,6 +18,7 @@
 
 // solhint-disable
 pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
 
 
 // @dev Interface of the asset proxy's assetData.
@@ -31,8 +32,14 @@ interface IAssetData {
     
     function ERC721Token(
         address tokenContract,
-        uint256 tokenId,
-        bytes receiverData
+        uint256 tokenId
+    )
+        external
+        pure;
+
+    function MultiAsset(
+        uint256[] amounts,
+        bytes[] nestedAssetData
     )
         external
         pure;
-- 
cgit v1.2.3


From 037e63ab49aba623c9878be3d39b8435fa3b987e Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Sun, 11 Nov 2018 20:08:24 -0800
Subject: Factor offsets into calldata locations

---
 .../protocol/AssetProxy/MultiAssetProxy.sol        | 68 +++++++++++++++++-----
 .../protocol/AssetProxy/interfaces/IAssetData.sol  |  9 +--
 2 files changed, 57 insertions(+), 20 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
index 9260ead8f..531ee2264 100644
--- a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
+++ b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
@@ -49,7 +49,7 @@ contract MultiAssetProxy is
 
                 // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
                 // where k is the key left padded to 32 bytes and p is the storage slot
-                mstore(0, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))
+                mstore(0, caller)
                 mstore(32, authorized_slot)
 
                 // Revert if authorized[msg.sender] == false
@@ -63,7 +63,7 @@ contract MultiAssetProxy is
                 }
 
                 // `transferFrom`.
-                // The function is marked `external`, so no abi decodeding is done for
+                // The function is marked `external`, so no abi decoding is done for
                 // us. Instead, we expect the `calldata` memory to contain the
                 // following:
                 //
@@ -107,20 +107,43 @@ contract MultiAssetProxy is
                 // |          | 132 + a     | b       | nestedAssetData Contents (offsets)  |
                 // |          | 132 + a + b |         | nestedAssetData[0, ..., len]        |
 
-                // Load offset to `amounts`
-                // We must add 4 (function selector) + 32 (assetData len) + 4 (assetProxyId) to the assetData offset
+                // In order to find the offset to `amounts`, we must add:
+                // 4 (function selector)
+                // + assetDataOffset
+                // + 32 (assetData len)
+                // + 4 (assetProxyId)
                 let amountsOffset := calldataload(add(assetDataOffset, 40))
 
-                // Load offsets to `nestedAssetData`
+                // In order to find the offset to `nestedAssetData`, we must add:
+                // 4 (function selector)
+                // + assetDataOffset
+                // + 32 (assetData len)
+                // + 4 (assetProxyId)
+                // + 32 (amounts offset)
                 let nestedAssetDataOffset := calldataload(add(assetDataOffset, 72))
 
+                // In order to find the start of the `amounts` contents, we must add: 
+                // 4 (function selector) 
+                // + assetDataOffset 
+                // + 32 (assetData len)
+                // + 4 (assetProxyId)
+                // + amountsOffset
+                // + 32 (amounts len)
+                let amountsContentsStart := add(assetDataOffset, add(amountsOffset, 72))
+
                 // Load number of elements in `amounts`
-                // We must add 4 (function selector) + 128 (4 params * 32) + 32 (assetData len) + 4 (assetProxyId) + 32 (amounts len) to the amounts offset
-                let amountsContentsStart := add(amountsOffset, 200)
                 let amountsLen := calldataload(sub(amountsContentsStart, 32))
 
+                // In order to find the start of the `nestedAssetData` contents, we must add: 
+                // 4 (function selector) 
+                // + assetDataOffset 
+                // + 32 (assetData len)
+                // + 4 (assetProxyId)
+                // + nestedAssetDataOffset
+                // + 32 (nestedAssetData len)
+                let nestedAssetDataContentsStart := add(assetDataOffset, add(nestedAssetDataOffset, 72))
+
                 // Load number of elements in `nestedAssetData`
-                let nestedAssetDataContentsStart := add(nestedAssetDataOffset, 200)
                 let nestedAssetDataLen := calldataload(sub(nestedAssetDataContentsStart, 32))
 
                 // Revert if number of elements in `amounts` differs from number of elements in `nestedAssetData`
@@ -172,9 +195,20 @@ contract MultiAssetProxy is
                     // Load offset to `nestedAssetData[i]`
                     let nestedAssetDataElementOffset := calldataload(add(nestedAssetDataContentsStart, i))
 
+                    // In order to find the start of the `nestedAssetData[i]` contents, we must add:
+                    // 4 (function selector) 
+                    // + assetDataOffset 
+                    // + 32 (assetData len)
+                    // + 4 (assetProxyId)
+                    // + nestedAssetDataOffset
+                    // + 32 (nestedAssetData len)
+                    // + nestedAssetDataElementOffset
+                    // + 32 (nestedAssetDataElement len)
+                    let nestedAssetDataElementContentsStart := add(assetDataOffset, add(nestedAssetDataOffset, add(nestedAssetDataElementOffset, 104)))
+
                     // Load length of `nestedAssetData[i]`
-                    let nestedAssetDataElementContentsStart := add(nestedAssetDataElementOffset, 264)
-                    let nestedAssetDataElementLen := calldataload(sub(nestedAssetDataElementContentsStart, 32))
+                    let nestedAssetDataElementLenStart := sub(nestedAssetDataElementContentsStart, 32)
+                    let nestedAssetDataElementLen := calldataload(nestedAssetDataElementLenStart)
 
                     // Revert if the `nestedAssetData` does not contain a 4 byte `assetProxyId`
                     if lt(nestedAssetDataElementLen, 4) {
@@ -208,7 +242,7 @@ contract MultiAssetProxy is
                     // Copy `nestedAssetData[i]` from calldata to memory
                     calldatacopy(
                         132,                                // memory slot after `amounts[i]`
-                        nestedAssetDataElementOffset,       // location of `nestedAssetData[i]` in calldata
+                        nestedAssetDataElementLenStart,     // location of `nestedAssetData[i]` in calldata
                         add(nestedAssetDataElementLen, 32)  // `nestedAssetData[i].length` plus 32 byte length
                     )
 
@@ -219,12 +253,18 @@ contract MultiAssetProxy is
                         0,                                      // don't send any ETH
                         0,                                      // pointer to start of input
                         add(164, nestedAssetDataElementLen),    // length of input  
-                        100,                                    // write output over memory that won't be reused
-                        512                                     // reserve 512 bytes for output
+                        0,                                      // write output over memory that won't be reused
+                        0                                       // reserve 512 bytes for output
                     )
 
+                    // Revert with reason given by AssetProxy if `transferFrom` call failed
                     if iszero(success) {
-                        revert(100, returndatasize())
+                        returndatacopy(
+                            0,                // copy to memory at 0
+                            0,                // copy from return data at 0
+                            returndatasize()  // copy all return data
+                        )
+                        revert(0, returndatasize())
                     }
                 }
 
diff --git a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol b/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
index 21130a480..e2da68919 100644
--- a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
+++ b/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
@@ -27,21 +27,18 @@ pragma experimental ABIEncoderV2;
 interface IAssetData {
 
     function ERC20Token(address tokenContract)
-        external
-        pure;
+        external;
     
     function ERC721Token(
         address tokenContract,
         uint256 tokenId
     )
-        external
-        pure;
+        external;
 
     function MultiAsset(
         uint256[] amounts,
         bytes[] nestedAssetData
     )
-        external
-        pure;
+        external;
     
 }
-- 
cgit v1.2.3


From d146e15ff3741dfd310b4e0b25166bb526b533f0 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Sun, 11 Nov 2018 20:08:58 -0800
Subject: Fix async loops in erc721Wrapper

---
 packages/contracts/test/utils/constants.ts      | 2 +-
 packages/contracts/test/utils/erc721_wrapper.ts | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/test/utils/constants.ts b/packages/contracts/test/utils/constants.ts
index cd21330e9..d2c3ab512 100644
--- a/packages/contracts/test/utils/constants.ts
+++ b/packages/contracts/test/utils/constants.ts
@@ -35,7 +35,7 @@ export const constants = {
     DUMMY_TOKEN_TOTAL_SUPPLY: new BigNumber(0),
     NULL_BYTES: '0x',
     NUM_DUMMY_ERC20_TO_DEPLOY: 3,
-    NUM_DUMMY_ERC721_TO_DEPLOY: 1,
+    NUM_DUMMY_ERC721_TO_DEPLOY: 2,
     NUM_ERC721_TOKENS_TO_MINT: 2,
     NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
     UNLIMITED_ALLOWANCE_IN_BASE_UNITS: new BigNumber(2).pow(256).minus(1),
diff --git a/packages/contracts/test/utils/erc721_wrapper.ts b/packages/contracts/test/utils/erc721_wrapper.ts
index 3ef4e701d..9bd8fad01 100644
--- a/packages/contracts/test/utils/erc721_wrapper.ts
+++ b/packages/contracts/test/utils/erc721_wrapper.ts
@@ -29,7 +29,7 @@ export class ERC721Wrapper {
         this._contractOwnerAddress = contractOwnerAddress;
     }
     public async deployDummyTokensAsync(): Promise<DummyERC721TokenContract[]> {
-        for (let i = 0; i < constants.NUM_DUMMY_ERC721_TO_DEPLOY; i++) {
+        for (const i of _.times(constants.NUM_DUMMY_ERC721_TO_DEPLOY)) {
             this._dummyTokenContracts.push(
                 await DummyERC721TokenContract.deployFrom0xArtifactAsync(
                     artifacts.DummyERC721Token,
@@ -61,7 +61,7 @@ export class ERC721Wrapper {
         this._initialTokenIdsByOwner = {};
         for (const dummyTokenContract of this._dummyTokenContracts) {
             for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
-                for (let i = 0; i < constants.NUM_ERC721_TOKENS_TO_MINT; i++) {
+                for (const i of _.times(constants.NUM_ERC721_TOKENS_TO_MINT)) {
                     const tokenId = generatePseudoRandomSalt();
                     await this.mintAsync(dummyTokenContract.address, tokenId, tokenOwnerAddress);
                     if (_.isUndefined(this._initialTokenIdsByOwner[tokenOwnerAddress])) {
-- 
cgit v1.2.3


From a0bc97b589db46adcc4e2275aa61022c9e224a3f Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Sun, 11 Nov 2018 20:09:13 -0800
Subject: Add initial MultiAssetProxy tests

---
 packages/contracts/package.json                |   6 +-
 packages/contracts/src/artifacts/index.ts      |   2 +
 packages/contracts/test/asset_proxy/proxies.ts | 667 ++++++++++++++++++-------
 packages/contracts/tsconfig.json               |   1 +
 4 files changed, 485 insertions(+), 191 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/package.json b/packages/contracts/package.json
index 25445c4f8..a6380a467 100644
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -19,7 +19,8 @@
         "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
         "test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html",
         "test:trace": "SOLIDITY_REVERT_TRACE=true run-s build run_mocha",
-        "run_mocha": "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
+        "run_mocha":
+            "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
         "compile": "sol-compiler --contracts-dir contracts",
         "clean": "shx rm -rf lib generated-artifacts generated-wrappers",
         "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
@@ -32,7 +33,8 @@
         "lint-contracts": "solhint contracts/**/**/**/**/*.sol"
     },
     "config": {
-        "abis": "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|InvalidERC721Receiver|MixinAuthorizable|MultiSigWallet|MultiSigWalletWithTimeLock|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestLibs|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json"
+        "abis":
+            "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|InvalidERC721Receiver|MixinAuthorizable|MultiAssetProxy|MultiSigWallet|MultiSigWalletWithTimeLock|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestLibs|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json"
     },
     "repository": {
         "type": "git",
diff --git a/packages/contracts/src/artifacts/index.ts b/packages/contracts/src/artifacts/index.ts
index c30972a91..97c1b6209 100644
--- a/packages/contracts/src/artifacts/index.ts
+++ b/packages/contracts/src/artifacts/index.ts
@@ -19,6 +19,7 @@ import * as InvalidERC721Receiver from '../../generated-artifacts/InvalidERC721R
 import * as IValidator from '../../generated-artifacts/IValidator.json';
 import * as IWallet from '../../generated-artifacts/IWallet.json';
 import * as MixinAuthorizable from '../../generated-artifacts/MixinAuthorizable.json';
+import * as MultiAssetProxy from '../../generated-artifacts/MultiAssetProxy.json';
 import * as MultiSigWallet from '../../generated-artifacts/MultiSigWallet.json';
 import * as MultiSigWalletWithTimeLock from '../../generated-artifacts/MultiSigWalletWithTimeLock.json';
 import * as OrderValidator from '../../generated-artifacts/OrderValidator.json';
@@ -57,6 +58,7 @@ export const artifacts = {
     IWallet: IWallet as ContractArtifact,
     InvalidERC721Receiver: InvalidERC721Receiver as ContractArtifact,
     MixinAuthorizable: MixinAuthorizable as ContractArtifact,
+    MultiAssetProxy: MultiAssetProxy as ContractArtifact,
     MultiSigWallet: MultiSigWallet as ContractArtifact,
     MultiSigWalletWithTimeLock: MultiSigWalletWithTimeLock as ContractArtifact,
     OrderValidator: OrderValidator as ContractArtifact,
diff --git a/packages/contracts/test/asset_proxy/proxies.ts b/packages/contracts/test/asset_proxy/proxies.ts
index b8305993e..94ea408f5 100644
--- a/packages/contracts/test/asset_proxy/proxies.ts
+++ b/packages/contracts/test/asset_proxy/proxies.ts
@@ -12,7 +12,9 @@ import { DummyMultipleReturnERC20TokenContract } from '../../generated-wrappers/
 import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_no_return_erc20_token';
 import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
 import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
+import { IAssetDataContract } from '../../generated-wrappers/i_asset_data';
 import { IAssetProxyContract } from '../../generated-wrappers/i_asset_proxy';
+import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_proxy';
 import { artifacts } from '../../src/artifacts';
 import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
 import { chaiSetup } from '../utils/chai_setup';
@@ -30,26 +32,35 @@ const assetProxyInterface = new IAssetProxyContract(
     constants.NULL_ADDRESS,
     provider,
 );
+const assetDataInterface = new IAssetDataContract(
+    artifacts.IAssetData.compilerOutput.abi,
+    constants.NULL_ADDRESS,
+    provider,
+);
 
 // tslint:disable:no-unnecessary-type-assertion
-describe('Asset Transfer Proxies', () => {
+describe.only('Asset Transfer Proxies', () => {
     let owner: string;
     let notAuthorized: string;
-    let exchangeAddress: string;
-    let makerAddress: string;
-    let takerAddress: string;
+    let authorized: string;
+    let fromAddress: string;
+    let toAddress: string;
 
-    let zrxToken: DummyERC20TokenContract;
-    let erc721Token: DummyERC721TokenContract;
+    let erc20TokenA: DummyERC20TokenContract;
+    let erc20TokenB: DummyERC20TokenContract;
+    let erc721TokenA: DummyERC721TokenContract;
+    let erc721TokenB: DummyERC721TokenContract;
     let erc721Receiver: DummyERC721ReceiverContract;
     let erc20Proxy: ERC20ProxyContract;
     let erc721Proxy: ERC721ProxyContract;
     let noReturnErc20Token: DummyNoReturnERC20TokenContract;
     let multipleReturnErc20Token: DummyMultipleReturnERC20TokenContract;
+    let multiAssetProxy: MultiAssetProxyContract;
 
     let erc20Wrapper: ERC20Wrapper;
     let erc721Wrapper: ERC721Wrapper;
-    let erc721MakerTokenId: BigNumber;
+    let erc721AFromTokenId: BigNumber;
+    let erc721BFromTokenId: BigNumber;
 
     before(async () => {
         await blockchainLifecycle.startAsync();
@@ -59,41 +70,73 @@ describe('Asset Transfer Proxies', () => {
     });
     before(async () => {
         const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, notAuthorized, exchangeAddress, makerAddress, takerAddress] = _.slice(
-            accounts,
-            0,
-            5,
-        ));
+        const usedAddresses = ([owner, notAuthorized, authorized, fromAddress, toAddress] = _.slice(accounts, 0, 5));
 
         erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
         erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
 
-        const numDummyErc20ToDeploy = 1;
-        [zrxToken] = await erc20Wrapper.deployDummyTokensAsync(numDummyErc20ToDeploy, constants.DUMMY_TOKEN_DECIMALS);
+        // Deploy AssetProxies
         erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
+        erc721Proxy = await erc721Wrapper.deployProxyAsync();
+        multiAssetProxy = await MultiAssetProxyContract.deployFrom0xArtifactAsync(
+            artifacts.MultiAssetProxy,
+            provider,
+            txDefaults,
+        );
+
+        // Configure ERC20Proxy
         await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeAddress, {
+            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(authorized, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
                 from: owner,
             }),
             constants.AWAIT_TRANSACTION_MINED_MS,
         );
 
-        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721MakerTokenId = erc721Balances[makerAddress][erc721Token.address][0];
+        // Configure ERC721Proxy
         await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeAddress, {
+            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(authorized, {
                 from: owner,
             }),
             constants.AWAIT_TRANSACTION_MINED_MS,
         );
-        erc721Receiver = await DummyERC721ReceiverContract.deployFrom0xArtifactAsync(
-            artifacts.DummyERC721Receiver,
-            provider,
-            txDefaults,
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        // Configure MultiAssetProxy
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.addAuthorizedAddress.sendTransactionAsync(authorized, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc721Proxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        // Deploy and configure ERC20 tokens
+        const numDummyErc20ToDeploy = 2;
+        [erc20TokenA, erc20TokenB] = await erc20Wrapper.deployDummyTokensAsync(
+            numDummyErc20ToDeploy,
+            constants.DUMMY_TOKEN_DECIMALS,
         );
         noReturnErc20Token = await DummyNoReturnERC20TokenContract.deployFrom0xArtifactAsync(
             artifacts.DummyNoReturnERC20Token,
@@ -104,30 +147,32 @@ describe('Asset Transfer Proxies', () => {
             constants.DUMMY_TOKEN_DECIMALS,
             constants.DUMMY_TOKEN_TOTAL_SUPPLY,
         );
+        multipleReturnErc20Token = await DummyMultipleReturnERC20TokenContract.deployFrom0xArtifactAsync(
+            artifacts.DummyMultipleReturnERC20Token,
+            provider,
+            txDefaults,
+            constants.DUMMY_TOKEN_NAME,
+            constants.DUMMY_TOKEN_SYMBOL,
+            constants.DUMMY_TOKEN_DECIMALS,
+            constants.DUMMY_TOKEN_TOTAL_SUPPLY,
+        );
+
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
         await web3Wrapper.awaitTransactionSuccessAsync(
-            await noReturnErc20Token.setBalance.sendTransactionAsync(makerAddress, constants.INITIAL_ERC20_BALANCE),
+            await noReturnErc20Token.setBalance.sendTransactionAsync(fromAddress, constants.INITIAL_ERC20_BALANCE),
             constants.AWAIT_TRANSACTION_MINED_MS,
         );
         await web3Wrapper.awaitTransactionSuccessAsync(
             await noReturnErc20Token.approve.sendTransactionAsync(
                 erc20Proxy.address,
                 constants.INITIAL_ERC20_ALLOWANCE,
-                { from: makerAddress },
+                { from: fromAddress },
             ),
             constants.AWAIT_TRANSACTION_MINED_MS,
         );
-        multipleReturnErc20Token = await DummyMultipleReturnERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.DummyMultipleReturnERC20Token,
-            provider,
-            txDefaults,
-            constants.DUMMY_TOKEN_NAME,
-            constants.DUMMY_TOKEN_SYMBOL,
-            constants.DUMMY_TOKEN_DECIMALS,
-            constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-        );
         await web3Wrapper.awaitTransactionSuccessAsync(
             await multipleReturnErc20Token.setBalance.sendTransactionAsync(
-                makerAddress,
+                fromAddress,
                 constants.INITIAL_ERC20_BALANCE,
             ),
             constants.AWAIT_TRANSACTION_MINED_MS,
@@ -136,10 +181,23 @@ describe('Asset Transfer Proxies', () => {
             await multipleReturnErc20Token.approve.sendTransactionAsync(
                 erc20Proxy.address,
                 constants.INITIAL_ERC20_ALLOWANCE,
-                { from: makerAddress },
+                { from: fromAddress },
             ),
             constants.AWAIT_TRANSACTION_MINED_MS,
         );
+
+        // Deploy and configure ERC721 tokens and receiver
+        [erc721TokenA, erc721TokenB] = await erc721Wrapper.deployDummyTokensAsync();
+        erc721Receiver = await DummyERC721ReceiverContract.deployFrom0xArtifactAsync(
+            artifacts.DummyERC721Receiver,
+            provider,
+            txDefaults,
+        );
+
+        await erc721Wrapper.setBalancesAndAllowancesAsync();
+        const erc721Balances = await erc721Wrapper.getBalancesAsync();
+        erc721AFromTokenId = erc721Balances[fromAddress][erc721TokenA.address][0];
+        erc721BFromTokenId = erc721Balances[fromAddress][erc721TokenB.address][0];
     });
     beforeEach(async () => {
         await blockchainLifecycle.startAsync();
@@ -147,7 +205,8 @@ describe('Asset Transfer Proxies', () => {
     afterEach(async () => {
         await blockchainLifecycle.revertAsync();
     });
-    describe('Transfer Proxy - ERC20', () => {
+
+    describe('ERC20Proxy', () => {
         it('should revert if undefined function is called', async () => {
             const undefinedSelector = '0x01020304';
             await expectTransactionFailedWithoutReasonAsync(
@@ -159,141 +218,146 @@ describe('Asset Transfer Proxies', () => {
                 }),
             );
         });
+        it('should have an id of 0xf47261b0', async () => {
+            const proxyId = await erc20Proxy.getProxyId.callAsync();
+            const expectedProxyId = '0xf47261b0';
+            expect(proxyId).to.equal(expectedProxyId);
+        });
         describe('transferFrom', () => {
             it('should successfully transfer tokens', async () => {
                 // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-                // Perform a transfer from makerAddress to takerAddress
+                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                // Perform a transfer from fromAddress to toAddress
                 const erc20Balances = await erc20Wrapper.getBalancesAsync();
                 const amount = new BigNumber(10);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await web3Wrapper.sendTransactionAsync({
                         to: erc20Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
                 // Verify transfer was successful
                 const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(amount),
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(amount),
                 );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].add(amount),
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(amount),
                 );
             });
 
             it('should successfully transfer tokens that do not return a value', async () => {
                 // Construct ERC20 asset data
                 const encodedAssetData = assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address);
-                // Perform a transfer from makerAddress to takerAddress
-                const initialMakerBalance = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-                const initialTakerBalance = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
+                // Perform a transfer from fromAddress to toAddress
+                const initialFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const initialToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
                 const amount = new BigNumber(10);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await web3Wrapper.sendTransactionAsync({
                         to: erc20Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
                 // Verify transfer was successful
-                const newMakerBalance = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-                const newTakerBalance = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-                expect(newMakerBalance).to.be.bignumber.equal(initialMakerBalance.minus(amount));
-                expect(newTakerBalance).to.be.bignumber.equal(initialTakerBalance.plus(amount));
+                const newFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const newToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
+                expect(newFromBalance).to.be.bignumber.equal(initialFromBalance.minus(amount));
+                expect(newToBalance).to.be.bignumber.equal(initialToBalance.plus(amount));
             });
 
             it('should successfully transfer tokens and ignore extra assetData', async () => {
                 // Construct ERC20 asset data
                 const extraData = '0102030405060708';
-                const encodedAssetData = `${assetDataUtils.encodeERC20AssetData(zrxToken.address)}${extraData}`;
-                // Perform a transfer from makerAddress to takerAddress
+                const encodedAssetData = `${assetDataUtils.encodeERC20AssetData(erc20TokenA.address)}${extraData}`;
+                // Perform a transfer from fromAddress to toAddress
                 const erc20Balances = await erc20Wrapper.getBalancesAsync();
                 const amount = new BigNumber(10);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await web3Wrapper.sendTransactionAsync({
                         to: erc20Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
                 // Verify transfer was successful
                 const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(amount),
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(amount),
                 );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].add(amount),
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(amount),
                 );
             });
 
             it('should do nothing if transferring 0 amount of a token', async () => {
                 // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-                // Perform a transfer from makerAddress to takerAddress
+                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                // Perform a transfer from fromAddress to toAddress
                 const erc20Balances = await erc20Wrapper.getBalancesAsync();
                 const amount = new BigNumber(0);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await web3Wrapper.sendTransactionAsync({
                         to: erc20Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
                 // Verify transfer was successful
                 const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address],
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address],
                 );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address],
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address],
                 );
             });
 
-            it('should throw if allowances are too low', async () => {
+            it('should revert if allowances are too low', async () => {
                 // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
                 // Create allowance less than transfer amount. Set allowance on proxy.
                 const allowance = new BigNumber(0);
                 const amount = new BigNumber(10);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
-                    await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
-                        from: makerAddress,
+                    await erc20TokenA.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
+                        from: fromAddress,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
@@ -303,7 +367,7 @@ describe('Asset Transfer Proxies', () => {
                     web3Wrapper.sendTransactionAsync({
                         to: erc20Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     RevertReason.TransferFailed,
                 );
@@ -311,7 +375,7 @@ describe('Asset Transfer Proxies', () => {
                 expect(newBalances).to.deep.equal(erc20Balances);
             });
 
-            it('should throw if allowances are too low and token does not return a value', async () => {
+            it('should revert if allowances are too low and token does not return a value', async () => {
                 // Construct ERC20 asset data
                 const encodedAssetData = assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address);
                 // Create allowance less than transfer amount. Set allowance on proxy.
@@ -319,42 +383,42 @@ describe('Asset Transfer Proxies', () => {
                 const amount = new BigNumber(10);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await noReturnErc20Token.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
-                        from: makerAddress,
+                        from: fromAddress,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
-                const initialMakerBalance = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-                const initialTakerBalance = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
+                const initialFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const initialToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
                 // Perform a transfer; expect this to fail.
                 await expectTransactionFailedAsync(
                     web3Wrapper.sendTransactionAsync({
                         to: erc20Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     RevertReason.TransferFailed,
                 );
-                const newMakerBalance = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-                const newTakerBalance = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-                expect(newMakerBalance).to.be.bignumber.equal(initialMakerBalance);
-                expect(newTakerBalance).to.be.bignumber.equal(initialTakerBalance);
+                const newFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const newToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
+                expect(newFromBalance).to.be.bignumber.equal(initialFromBalance);
+                expect(newToBalance).to.be.bignumber.equal(initialToBalance);
             });
 
-            it('should throw if requesting address is not authorized', async () => {
+            it('should revert if caller is not authorized', async () => {
                 // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-                // Perform a transfer from makerAddress to takerAddress
+                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                // Perform a transfer from fromAddress to toAddress
                 const amount = new BigNumber(10);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 const erc20Balances = await erc20Wrapper.getBalancesAsync();
@@ -370,42 +434,36 @@ describe('Asset Transfer Proxies', () => {
                 expect(newBalances).to.deep.equal(erc20Balances);
             });
 
-            it('should throw if token returns more than 32 bytes', async () => {
+            it('should revert if token returns more than 32 bytes', async () => {
                 // Construct ERC20 asset data
                 const encodedAssetData = assetDataUtils.encodeERC20AssetData(multipleReturnErc20Token.address);
                 const amount = new BigNumber(10);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
-                const initialMakerBalance = await multipleReturnErc20Token.balanceOf.callAsync(makerAddress);
-                const initialTakerBalance = await multipleReturnErc20Token.balanceOf.callAsync(takerAddress);
+                const initialFromBalance = await multipleReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const initialToBalance = await multipleReturnErc20Token.balanceOf.callAsync(toAddress);
                 // Perform a transfer; expect this to fail.
                 await expectTransactionFailedAsync(
                     web3Wrapper.sendTransactionAsync({
                         to: erc20Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     RevertReason.TransferFailed,
                 );
-                const newMakerBalance = await multipleReturnErc20Token.balanceOf.callAsync(makerAddress);
-                const newTakerBalance = await multipleReturnErc20Token.balanceOf.callAsync(takerAddress);
-                expect(newMakerBalance).to.be.bignumber.equal(initialMakerBalance);
-                expect(newTakerBalance).to.be.bignumber.equal(initialTakerBalance);
+                const newFromBalance = await multipleReturnErc20Token.balanceOf.callAsync(fromAddress);
+                const newToBalance = await multipleReturnErc20Token.balanceOf.callAsync(toAddress);
+                expect(newFromBalance).to.be.bignumber.equal(initialFromBalance);
+                expect(newToBalance).to.be.bignumber.equal(initialToBalance);
             });
         });
-
-        it('should have an id of 0xf47261b0', async () => {
-            const proxyId = await erc20Proxy.getProxyId.callAsync();
-            const expectedProxyId = '0xf47261b0';
-            expect(proxyId).to.equal(expectedProxyId);
-        });
     });
 
-    describe('Transfer Proxy - ERC721', () => {
+    describe('ERC721Proxy', () => {
         it('should revert if undefined function is called', async () => {
             const undefinedSelector = '0x01020304';
             await expectTransactionFailedWithoutReasonAsync(
@@ -417,76 +475,81 @@ describe('Asset Transfer Proxies', () => {
                 }),
             );
         });
+        it('should have an id of 0x02571792', async () => {
+            const proxyId = await erc721Proxy.getProxyId.callAsync();
+            const expectedProxyId = '0x02571792';
+            expect(proxyId).to.equal(expectedProxyId);
+        });
         describe('transferFrom', () => {
             it('should successfully transfer tokens', async () => {
                 // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId);
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
                 // Verify pre-condition
-                const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(ownerMakerAsset).to.be.equal(makerAddress);
-                // Perform a transfer from makerAddress to takerAddress
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
                 const amount = new BigNumber(1);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await web3Wrapper.sendTransactionAsync({
                         to: erc721Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
                 // Verify transfer was successful
-                const newOwnerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(newOwnerMakerAsset).to.be.bignumber.equal(takerAddress);
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.bignumber.equal(toAddress);
             });
 
             it('should successfully transfer tokens and ignore extra assetData', async () => {
                 // Construct ERC721 asset data
                 const extraData = '0102030405060708';
                 const encodedAssetData = `${assetDataUtils.encodeERC721AssetData(
-                    erc721Token.address,
-                    erc721MakerTokenId,
+                    erc721TokenA.address,
+                    erc721AFromTokenId,
                 )}${extraData}`;
                 // Verify pre-condition
-                const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(ownerMakerAsset).to.be.equal(makerAddress);
-                // Perform a transfer from makerAddress to takerAddress
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
                 const amount = new BigNumber(1);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await web3Wrapper.sendTransactionAsync({
                         to: erc721Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
                 // Verify transfer was successful
-                const newOwnerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(newOwnerMakerAsset).to.be.bignumber.equal(takerAddress);
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.bignumber.equal(toAddress);
             });
 
             it('should not call onERC721Received when transferring to a smart contract', async () => {
                 // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId);
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
                 // Verify pre-condition
-                const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(ownerMakerAsset).to.be.equal(makerAddress);
-                // Perform a transfer from makerAddress to takerAddress
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
                 const amount = new BigNumber(1);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
+                    fromAddress,
                     erc721Receiver.address,
                     amount,
                 );
@@ -495,79 +558,79 @@ describe('Asset Transfer Proxies', () => {
                     await web3Wrapper.sendTransactionAsync({
                         to: erc721Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                         gas: constants.MAX_TRANSFER_FROM_GAS,
                     }),
                 );
                 // Verify that no log was emitted by erc721 receiver
                 expect(tx.logs.length).to.be.equal(1);
                 // Verify transfer was successful
-                const newOwnerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(newOwnerMakerAsset).to.be.bignumber.equal(erc721Receiver.address);
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.bignumber.equal(erc721Receiver.address);
             });
 
-            it('should throw if transferring 0 amount of a token', async () => {
+            it('should revert if transferring 0 amount of a token', async () => {
                 // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId);
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
                 // Verify pre-condition
-                const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(ownerMakerAsset).to.be.equal(makerAddress);
-                // Perform a transfer from makerAddress to takerAddress
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
                 const amount = new BigNumber(0);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await expectTransactionFailedAsync(
                     web3Wrapper.sendTransactionAsync({
                         to: erc721Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     RevertReason.InvalidAmount,
                 );
-                const newOwner = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(newOwner).to.be.equal(ownerMakerAsset);
+                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwner).to.be.equal(ownerFromAsset);
             });
 
-            it('should throw if transferring > 1 amount of a token', async () => {
+            it('should revert if transferring > 1 amount of a token', async () => {
                 // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId);
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
                 // Verify pre-condition
-                const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(ownerMakerAsset).to.be.equal(makerAddress);
-                // Perform a transfer from makerAddress to takerAddress
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
                 const amount = new BigNumber(500);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await expectTransactionFailedAsync(
                     web3Wrapper.sendTransactionAsync({
                         to: erc721Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     RevertReason.InvalidAmount,
                 );
-                const newOwner = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(newOwner).to.be.equal(ownerMakerAsset);
+                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwner).to.be.equal(ownerFromAsset);
             });
 
-            it('should throw if allowances are too low', async () => {
+            it('should revert if allowances are too low', async () => {
                 // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId);
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
                 // Verify pre-condition
-                const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(ownerMakerAsset).to.be.equal(makerAddress);
-                // Remove transfer approval for makerAddress.
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Remove transfer approval for fromAddress.
                 await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc721Token.approve.sendTransactionAsync(constants.NULL_ADDRESS, erc721MakerTokenId, {
-                        from: makerAddress,
+                    await erc721TokenA.approve.sendTransactionAsync(constants.NULL_ADDRESS, erc721AFromTokenId, {
+                        from: fromAddress,
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
@@ -575,34 +638,34 @@ describe('Asset Transfer Proxies', () => {
                 const amount = new BigNumber(1);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await expectTransactionFailedAsync(
                     web3Wrapper.sendTransactionAsync({
                         to: erc721Proxy.address,
                         data,
-                        from: exchangeAddress,
+                        from: authorized,
                     }),
                     RevertReason.TransferFailed,
                 );
-                const newOwner = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(newOwner).to.be.equal(ownerMakerAsset);
+                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwner).to.be.equal(ownerFromAsset);
             });
 
-            it('should throw if requesting address is not authorized', async () => {
+            it('should revert if caller is not authorized', async () => {
                 // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId);
+                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
                 // Verify pre-condition
-                const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(ownerMakerAsset).to.be.equal(makerAddress);
-                // Perform a transfer from makerAddress to takerAddress
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                // Perform a transfer from fromAddress to toAddress
                 const amount = new BigNumber(1);
                 const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
                     encodedAssetData,
-                    makerAddress,
-                    takerAddress,
+                    fromAddress,
+                    toAddress,
                     amount,
                 );
                 await expectTransactionFailedAsync(
@@ -613,16 +676,242 @@ describe('Asset Transfer Proxies', () => {
                     }),
                     RevertReason.SenderNotAuthorized,
                 );
-                const newOwner = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
-                expect(newOwner).to.be.equal(ownerMakerAsset);
+                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwner).to.be.equal(ownerFromAsset);
             });
         });
-
-        it('should have an id of 0x02571792', async () => {
-            const proxyId = await erc721Proxy.getProxyId.callAsync();
-            const expectedProxyId = '0x02571792';
+    });
+    describe.only('MultiAssetProxy', () => {
+        it('should revert if undefined function is called', async () => {
+            const undefinedSelector = '0x01020304';
+            await expectTransactionFailedWithoutReasonAsync(
+                web3Wrapper.sendTransactionAsync({
+                    from: owner,
+                    to: multiAssetProxy.address,
+                    value: constants.ZERO_AMOUNT,
+                    data: undefinedSelector,
+                }),
+            );
+        });
+        it('should have an id of 0x94cfcdd7', async () => {
+            const proxyId = await multiAssetProxy.getProxyId.callAsync();
+            const expectedProxyId = '0x94cfcdd7';
             expect(proxyId).to.equal(expectedProxyId);
         });
+        describe('transferFrom', () => {
+            it('should transfer a single ERC20 token', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const amounts = [erc20Amount];
+                const nestedAssetData = [erc20AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                // Verify transfer was successful
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalAmount = inputAmount.times(erc20Amount);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
+                );
+            });
+            it('should successfully transfer multiple of the same ERC20 token', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount1 = new BigNumber(10);
+                const erc20Amount2 = new BigNumber(20);
+                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const amounts = [erc20Amount1, erc20Amount2];
+                const nestedAssetData = [erc20AssetData1, erc20AssetData2];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                // Verify transfer was successful
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalAmount = inputAmount.times(erc20Amount1).plus(inputAmount.times(erc20Amount2));
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
+                );
+            });
+            it('should successfully transfer multiple different ERC20 tokens', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount1 = new BigNumber(10);
+                const erc20Amount2 = new BigNumber(20);
+                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address);
+                const amounts = [erc20Amount1, erc20Amount2];
+                const nestedAssetData = [erc20AssetData1, erc20AssetData2];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                // Verify transfer was successful
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalErc20AAmount = inputAmount.times(erc20Amount1);
+                const totalErc20BAmount = inputAmount.times(erc20Amount2);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount),
+                );
+                expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount),
+                );
+            });
+            it('should transfer a single ERC721 token', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc721Amount];
+                const nestedAssetData = [erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.equal(toAddress);
+            });
+            it('should successfully transfer multiple of the same ERC721 token', async () => {
+                const erc721Balances = await erc721Wrapper.getBalancesAsync();
+                const erc721AFromTokenId2 = erc721Balances[fromAddress][erc721TokenA.address][1];
+                const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(
+                    erc721TokenA.address,
+                    erc721AFromTokenId2,
+                );
+                const inputAmount = new BigNumber(1);
+                const erc721Amount = new BigNumber(1);
+                const amounts = [erc721Amount, erc721Amount];
+                const nestedAssetData = [erc721AssetData1, erc721AssetData2];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset1).to.be.equal(fromAddress);
+                const ownerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
+                expect(ownerFromAsset2).to.be.equal(fromAddress);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                        gas: constants.MAX_TRANSFER_FROM_GAS,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                const newOwnerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
+                expect(newOwnerFromAsset1).to.be.equal(toAddress);
+                expect(newOwnerFromAsset2).to.be.equal(toAddress);
+            });
+            it('should successfully transfer multiple different ERC721 tokens', async () => {
+                const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(erc721TokenB.address, erc721BFromTokenId);
+                const inputAmount = new BigNumber(1);
+                const erc721Amount = new BigNumber(1);
+                const amounts = [erc721Amount, erc721Amount];
+                const nestedAssetData = [erc721AssetData1, erc721AssetData2];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset1).to.be.equal(fromAddress);
+                const ownerFromAsset2 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
+                expect(ownerFromAsset2).to.be.equal(fromAddress);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                        gas: constants.MAX_TRANSFER_FROM_GAS,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                const newOwnerFromAsset2 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
+                expect(newOwnerFromAsset1).to.be.equal(toAddress);
+                expect(newOwnerFromAsset2).to.be.equal(toAddress);
+            });
+            it('should successfully transfer a combination of ERC20 and ERC721 tokens', async () => {});
+            it('should successfully transfer tokens and ignore extra assetData', async () => {});
+            it('should successfully transfer correct amounts when the `amount` > 1', async () => {});
+            it('should revert if a single transfer fails', async () => {});
+            it('should revert if an AssetProxy is not registered', async () => {});
+            it('should revert if the length of `amounts` does not match the length of `nestedAssetData`', async () => {});
+            it('should revert if amounts multiplication results in an overflow', async () => {});
+            it('should revert if an element of `nestedAssetData` is < 4 bytes long', async () => {});
+            it('should revert with the same reason as the called AssetProxy', async () => {});
+            it('should revert if caller is not authorized', async () => {});
+        });
     });
 });
 // tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/tsconfig.json b/packages/contracts/tsconfig.json
index 8b29365cc..e0f85079a 100644
--- a/packages/contracts/tsconfig.json
+++ b/packages/contracts/tsconfig.json
@@ -26,6 +26,7 @@
         "./generated-artifacts/IWallet.json",
         "./generated-artifacts/InvalidERC721Receiver.json",
         "./generated-artifacts/MixinAuthorizable.json",
+        "./generated-artifacts/MultiAssetProxy.json",
         "./generated-artifacts/MultiSigWallet.json",
         "./generated-artifacts/MultiSigWalletWithTimeLock.json",
         "./generated-artifacts/OrderValidator.json",
-- 
cgit v1.2.3


From b773d5e592cc0ee57c902c0e2692554f54003234 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 12 Nov 2018 11:22:43 -0800
Subject: feat: Add  and  revert reasons

---
 packages/types/CHANGELOG.json | 9 +++++++++
 packages/types/src/index.ts   | 2 ++
 2 files changed, 11 insertions(+)

(limited to 'packages')

diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index 0b32b60f0..53b24aff0 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.4.0",
+        "changes": [
+            {
+                "note": "Add `LengthMismatch` and `LengthGreaterThan3Required` revert reasons",
+                "pr": 1224
+            }
+        ]
+    },
     {
         "version": "1.3.0",
         "changes": [
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 1a86f45e6..26d8f8e22 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -195,6 +195,7 @@ export enum RevertReason {
     FailedExecution = 'FAILED_EXECUTION',
     AssetProxyAlreadyExists = 'ASSET_PROXY_ALREADY_EXISTS',
     LengthGreaterThan0Required = 'LENGTH_GREATER_THAN_0_REQUIRED',
+    LengthGreaterThan3Required = 'LENGTH_GREATER_THAN_3_REQUIRED',
     LengthGreaterThan131Required = 'LENGTH_GREATER_THAN_131_REQUIRED',
     Length0Required = 'LENGTH_0_REQUIRED',
     Length65Required = 'LENGTH_65_REQUIRED',
@@ -209,6 +210,7 @@ export enum RevertReason {
     MakerNotWhitelisted = 'MAKER_NOT_WHITELISTED',
     TakerNotWhitelisted = 'TAKER_NOT_WHITELISTED',
     AssetProxyDoesNotExist = 'ASSET_PROXY_DOES_NOT_EXIST',
+    LengthMismatch = 'LENGTH_MISMATCH',
     LibBytesGreaterThanZeroLengthRequired = 'GREATER_THAN_ZERO_LENGTH_REQUIRED',
     LibBytesGreaterOrEqualTo4LengthRequired = 'GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED',
     LibBytesGreaterOrEqualTo20LengthRequired = 'GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED',
-- 
cgit v1.2.3


From 6f92f0a7b5cc9aa9ccd3a1729d6e26da54ebaddf Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 12 Nov 2018 11:23:34 -0800
Subject: Add more tests for MAP

---
 .../protocol/AssetProxy/MultiAssetProxy.sol        |   2 +-
 packages/contracts/test/asset_proxy/proxies.ts     | 355 ++++++++++++++++++++-
 2 files changed, 342 insertions(+), 15 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
index 531ee2264..fc86ee942 100644
--- a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
+++ b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
@@ -286,4 +286,4 @@ contract MultiAssetProxy is
     {
         return PROXY_ID;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/contracts/test/asset_proxy/proxies.ts b/packages/contracts/test/asset_proxy/proxies.ts
index 94ea408f5..913c91320 100644
--- a/packages/contracts/test/asset_proxy/proxies.ts
+++ b/packages/contracts/test/asset_proxy/proxies.ts
@@ -39,7 +39,7 @@ const assetDataInterface = new IAssetDataContract(
 );
 
 // tslint:disable:no-unnecessary-type-assertion
-describe.only('Asset Transfer Proxies', () => {
+describe('Asset Transfer Proxies', () => {
     let owner: string;
     let notAuthorized: string;
     let authorized: string;
@@ -721,7 +721,6 @@ describe.only('Asset Transfer Proxies', () => {
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
-                // Verify transfer was successful
                 const newBalances = await erc20Wrapper.getBalancesAsync();
                 const totalAmount = inputAmount.times(erc20Amount);
                 expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
@@ -755,7 +754,6 @@ describe.only('Asset Transfer Proxies', () => {
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
-                // Verify transfer was successful
                 const newBalances = await erc20Wrapper.getBalancesAsync();
                 const totalAmount = inputAmount.times(erc20Amount1).plus(inputAmount.times(erc20Amount2));
                 expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
@@ -789,7 +787,6 @@ describe.only('Asset Transfer Proxies', () => {
                     }),
                     constants.AWAIT_TRANSACTION_MINED_MS,
                 );
-                // Verify transfer was successful
                 const newBalances = await erc20Wrapper.getBalancesAsync();
                 const totalErc20AAmount = inputAmount.times(erc20Amount1);
                 const totalErc20BAmount = inputAmount.times(erc20Amount2);
@@ -901,16 +898,346 @@ describe.only('Asset Transfer Proxies', () => {
                 expect(newOwnerFromAsset1).to.be.equal(toAddress);
                 expect(newOwnerFromAsset2).to.be.equal(toAddress);
             });
-            it('should successfully transfer a combination of ERC20 and ERC721 tokens', async () => {});
-            it('should successfully transfer tokens and ignore extra assetData', async () => {});
-            it('should successfully transfer correct amounts when the `amount` > 1', async () => {});
-            it('should revert if a single transfer fails', async () => {});
-            it('should revert if an AssetProxy is not registered', async () => {});
-            it('should revert if the length of `amounts` does not match the length of `nestedAssetData`', async () => {});
-            it('should revert if amounts multiplication results in an overflow', async () => {});
-            it('should revert if an element of `nestedAssetData` is < 4 bytes long', async () => {});
-            it('should revert with the same reason as the called AssetProxy', async () => {});
-            it('should revert if caller is not authorized', async () => {});
+            it('should successfully transfer a combination of ERC20 and ERC721 tokens', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalAmount = inputAmount.times(erc20Amount);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
+                );
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.equal(toAddress);
+            });
+            it('should successfully transfer tokens and ignore extra assetData', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const extraData = '0102030405060708';
+                const assetData = `${assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                    amounts,
+                    nestedAssetData,
+                )}${extraData}`;
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset).to.be.equal(fromAddress);
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalAmount = inputAmount.times(erc20Amount);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
+                );
+                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(newOwnerFromAsset).to.be.equal(toAddress);
+            });
+            it('should successfully transfer correct amounts when the `amount` > 1', async () => {
+                const inputAmount = new BigNumber(100);
+                const erc20Amount1 = new BigNumber(10);
+                const erc20Amount2 = new BigNumber(20);
+                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address);
+                const amounts = [erc20Amount1, erc20Amount2];
+                const nestedAssetData = [erc20AssetData1, erc20AssetData2];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalErc20AAmount = inputAmount.times(erc20Amount1);
+                const totalErc20BAmount = inputAmount.times(erc20Amount2);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount),
+                );
+                expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount),
+                );
+            });
+            it('should successfully transfer a large amount of tokens', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount1 = new BigNumber(10);
+                const erc20Amount2 = new BigNumber(20);
+                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721Balances = await erc721Wrapper.getBalancesAsync();
+                const erc721AFromTokenId2 = erc721Balances[fromAddress][erc721TokenA.address][1];
+                const erc721BFromTokenId2 = erc721Balances[fromAddress][erc721TokenB.address][1];
+                const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(
+                    erc721TokenA.address,
+                    erc721AFromTokenId2,
+                );
+                const erc721AssetData3 = assetDataUtils.encodeERC721AssetData(erc721TokenB.address, erc721BFromTokenId);
+                const erc721AssetData4 = assetDataUtils.encodeERC721AssetData(
+                    erc721TokenB.address,
+                    erc721BFromTokenId2,
+                );
+                const amounts = [erc721Amount, erc20Amount1, erc721Amount, erc20Amount2, erc721Amount, erc721Amount];
+                const nestedAssetData = [
+                    erc721AssetData1,
+                    erc20AssetData1,
+                    erc721AssetData2,
+                    erc20AssetData2,
+                    erc721AssetData3,
+                    erc721AssetData4,
+                ];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                expect(ownerFromAsset1).to.be.equal(fromAddress);
+                const ownerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
+                expect(ownerFromAsset2).to.be.equal(fromAddress);
+                const ownerFromAsset3 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
+                expect(ownerFromAsset3).to.be.equal(fromAddress);
+                const ownerFromAsset4 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId2);
+                expect(ownerFromAsset4).to.be.equal(fromAddress);
+                const erc20Balances = await erc20Wrapper.getBalancesAsync();
+                await web3Wrapper.awaitTransactionSuccessAsync(
+                    await web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                        gas: constants.MAX_EXECUTE_TRANSACTION_GAS,
+                    }),
+                    constants.AWAIT_TRANSACTION_MINED_MS,
+                );
+                const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
+                const newOwnerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
+                const newOwnerFromAsset3 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
+                const newOwnerFromAsset4 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId2);
+                expect(newOwnerFromAsset1).to.be.equal(toAddress);
+                expect(newOwnerFromAsset2).to.be.equal(toAddress);
+                expect(newOwnerFromAsset3).to.be.equal(toAddress);
+                expect(newOwnerFromAsset4).to.be.equal(toAddress);
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                const totalErc20AAmount = inputAmount.times(erc20Amount1);
+                const totalErc20BAmount = inputAmount.times(erc20Amount2);
+                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount),
+                );
+                expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount),
+                );
+                expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal(
+                    erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount),
+                );
+            });
+            it('should revert if a single transfer fails', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                // 2 is an invalid erc721 amount
+                const erc721Amount = new BigNumber(2);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.InvalidAmount,
+                );
+            });
+            it('should revert if an AssetProxy is not registered', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const invalidProxyId = '0x12345678';
+                const invalidErc721AssetData = `${invalidProxyId}${erc721AssetData.slice(10)}`;
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, invalidErc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.AssetProxyDoesNotExist,
+                );
+            });
+            it('should revert if the length of `amounts` does not match the length of `nestedAssetData`', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc20Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.LengthMismatch,
+                );
+            });
+            it('should revert if amounts multiplication results in an overflow', async () => {
+                const inputAmount = new BigNumber(2).pow(128);
+                const erc20Amount = new BigNumber(2).pow(128);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const amounts = [erc20Amount];
+                const nestedAssetData = [erc20AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.Uint256Overflow,
+                );
+            });
+            it('should revert if an element of `nestedAssetData` is < 4 bytes long', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = '0x123456';
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: authorized,
+                    }),
+                    RevertReason.LengthGreaterThan3Required,
+                );
+            });
+            it('should revert if caller is not authorized', async () => {
+                const inputAmount = new BigNumber(1);
+                const erc20Amount = new BigNumber(10);
+                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
+                const erc721Amount = new BigNumber(1);
+                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
+                const amounts = [erc20Amount, erc721Amount];
+                const nestedAssetData = [erc20AssetData, erc721AssetData];
+                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
+                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+                    assetData,
+                    fromAddress,
+                    toAddress,
+                    inputAmount,
+                );
+                await expectTransactionFailedAsync(
+                    web3Wrapper.sendTransactionAsync({
+                        to: multiAssetProxy.address,
+                        data,
+                        from: notAuthorized,
+                    }),
+                    RevertReason.SenderNotAuthorized,
+                );
+            });
         });
     });
 });
-- 
cgit v1.2.3


From 7b51eddc03762085050eba8dfcf3325360e85403 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 12 Nov 2018 11:28:34 -0800
Subject: Fix linting errors

---
 packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol | 5 ++++-
 packages/contracts/test/utils/erc721_wrapper.ts                      | 2 ++
 2 files changed, 6 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
index fc86ee942..6db42e44f 100644
--- a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
+++ b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
@@ -221,7 +221,10 @@ contract MultiAssetProxy is
                     }
 
                     // Load AssetProxy id
-                    let assetProxyId := and(calldataload(nestedAssetDataElementContentsStart), 0xffffffff00000000000000000000000000000000000000000000000000000000)
+                    let assetProxyId := and(
+                        calldataload(nestedAssetDataElementContentsStart),
+                        0xffffffff00000000000000000000000000000000000000000000000000000000
+                    )
 
                     // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
                     // where k is the key left padded to 32 bytes and p is the storage slot
diff --git a/packages/contracts/test/utils/erc721_wrapper.ts b/packages/contracts/test/utils/erc721_wrapper.ts
index 9bd8fad01..e9da553d0 100644
--- a/packages/contracts/test/utils/erc721_wrapper.ts
+++ b/packages/contracts/test/utils/erc721_wrapper.ts
@@ -29,6 +29,7 @@ export class ERC721Wrapper {
         this._contractOwnerAddress = contractOwnerAddress;
     }
     public async deployDummyTokensAsync(): Promise<DummyERC721TokenContract[]> {
+        // tslint:disable-next-line:no-unused-variable
         for (const i of _.times(constants.NUM_DUMMY_ERC721_TO_DEPLOY)) {
             this._dummyTokenContracts.push(
                 await DummyERC721TokenContract.deployFrom0xArtifactAsync(
@@ -61,6 +62,7 @@ export class ERC721Wrapper {
         this._initialTokenIdsByOwner = {};
         for (const dummyTokenContract of this._dummyTokenContracts) {
             for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
+                // tslint:disable-next-line:no-unused-variable
                 for (const i of _.times(constants.NUM_ERC721_TOKENS_TO_MINT)) {
                     const tokenId = generatePseudoRandomSalt();
                     await this.mintAsync(dummyTokenContract.address, tokenId, tokenOwnerAddress);
-- 
cgit v1.2.3


From 743c43f768e4701847cc4299783a09878f2402ee Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 12 Nov 2018 17:17:43 -0800
Subject: Add Exchange tests with MultiAsset orders

---
 packages/contracts/test/asset_proxy/proxies.ts |   2 +-
 packages/contracts/test/exchange/core.ts       | 383 +++++++++++++++++++++++--
 2 files changed, 362 insertions(+), 23 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/test/asset_proxy/proxies.ts b/packages/contracts/test/asset_proxy/proxies.ts
index 913c91320..face0b92b 100644
--- a/packages/contracts/test/asset_proxy/proxies.ts
+++ b/packages/contracts/test/asset_proxy/proxies.ts
@@ -681,7 +681,7 @@ describe('Asset Transfer Proxies', () => {
             });
         });
     });
-    describe.only('MultiAssetProxy', () => {
+    describe('MultiAssetProxy', () => {
         it('should revert if undefined function is called', async () => {
             const undefinedSelector = '0x01020304';
             await expectTransactionFailedWithoutReasonAsync(
diff --git a/packages/contracts/test/exchange/core.ts b/packages/contracts/test/exchange/core.ts
index fc8dc5346..9159b0d8f 100644
--- a/packages/contracts/test/exchange/core.ts
+++ b/packages/contracts/test/exchange/core.ts
@@ -14,6 +14,8 @@ import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_
 import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
 import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
 import { ExchangeCancelEventArgs, ExchangeContract } from '../../generated-wrappers/exchange';
+import { IAssetDataContract } from '../../generated-wrappers/i_asset_data';
+import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_proxy';
 import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token';
 import { TestStaticCallReceiverContract } from '../../generated-wrappers/test_static_call_receiver';
 import { artifacts } from '../../src/artifacts';
@@ -31,6 +33,11 @@ import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 chaiSetup.configure();
 const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+const assetDataInterface = new IAssetDataContract(
+    artifacts.IAssetData.compilerOutput.abi,
+    constants.NULL_ADDRESS,
+    provider,
+);
 // tslint:disable:no-unnecessary-type-assertion
 describe('Exchange core', () => {
     let makerAddress: string;
@@ -47,6 +54,7 @@ describe('Exchange core', () => {
     let exchange: ExchangeContract;
     let erc20Proxy: ERC20ProxyContract;
     let erc721Proxy: ERC721ProxyContract;
+    let multiAssetProxy: MultiAssetProxyContract;
     let maliciousWallet: TestStaticCallReceiverContract;
     let maliciousValidator: TestStaticCallReceiverContract;
 
@@ -76,59 +84,104 @@ describe('Exchange core', () => {
         erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
         erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
 
+        // Deploy AssetProxies, Exchange, tokens, and malicious contracts
+        erc20Proxy = await erc20Wrapper.deployProxyAsync();
+        erc721Proxy = await erc721Wrapper.deployProxyAsync();
+        multiAssetProxy = await MultiAssetProxyContract.deployFrom0xArtifactAsync(
+            artifacts.MultiAssetProxy,
+            provider,
+            txDefaults,
+        );
         const numDummyErc20ToDeploy = 3;
         [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
             numDummyErc20ToDeploy,
             constants.DUMMY_TOKEN_DECIMALS,
         );
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-
         [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
-        erc721TakerAssetIds = erc721Balances[takerAddress][erc721Token.address];
-
         exchange = await ExchangeContract.deployFrom0xArtifactAsync(
             artifacts.Exchange,
             provider,
             txDefaults,
             assetDataUtils.encodeERC20AssetData(zrxToken.address),
         );
-        exchangeWrapper = new ExchangeWrapper(exchange, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
+        maliciousWallet = maliciousValidator = await TestStaticCallReceiverContract.deployFrom0xArtifactAsync(
+            artifacts.TestStaticCallReceiver,
+            provider,
+            txDefaults,
+        );
+        reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync(
+            artifacts.ReentrantERC20Token,
+            provider,
+            txDefaults,
+            exchange.address,
+        );
 
+        // Configure ERC20Proxy
         await web3Wrapper.awaitTransactionSuccessAsync(
             await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
                 from: owner,
             }),
             constants.AWAIT_TRANSACTION_MINED_MS,
         );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+
+        // Configure ERC721Proxy
         await web3Wrapper.awaitTransactionSuccessAsync(
             await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
                 from: owner,
             }),
             constants.AWAIT_TRANSACTION_MINED_MS,
         );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
 
-        maliciousWallet = maliciousValidator = await TestStaticCallReceiverContract.deployFrom0xArtifactAsync(
-            artifacts.TestStaticCallReceiver,
-            provider,
-            txDefaults,
+        // Configure MultiAssetProxy
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
         );
-        reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.ReentrantERC20Token,
-            provider,
-            txDefaults,
-            exchange.address,
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc721Proxy.address, {
+                from: owner,
+            }),
+            constants.AWAIT_TRANSACTION_MINED_MS,
         );
 
+        // Configure Exchange
+        exchangeWrapper = new ExchangeWrapper(exchange, provider);
+        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
+        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
+        await exchangeWrapper.registerAssetProxyAsync(multiAssetProxy.address, owner);
+
+        // Configure ERC20 tokens
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
+
+        // Configure ERC721 tokens
+        await erc721Wrapper.setBalancesAndAllowancesAsync();
+        const erc721Balances = await erc721Wrapper.getBalancesAsync();
+        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
+        erc721TakerAssetIds = erc721Balances[takerAddress][erc721Token.address];
+
+        // Configure order defaults
         defaultMakerAssetAddress = erc20TokenA.address;
         defaultTakerAssetAddress = erc20TokenB.address;
-
         const defaultOrderParams = {
             ...constants.STATIC_ORDER_PARAMS,
             exchangeAddress: exchange.address,
@@ -707,6 +760,292 @@ describe('Exchange core', () => {
         });
     });
 
+    describe('Testing exchange of multiple assets', () => {
+        it('should allow multiple assets to be exchanged for a single asset', async () => {
+            const makerAmounts = [new BigNumber(10), new BigNumber(20)];
+            const makerNestedAssetData = [
+                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
+                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
+            ];
+            const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                makerAmounts,
+                makerNestedAssetData,
+            );
+            const makerAssetAmount = new BigNumber(1);
+            const takerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+            const takerAssetAmount = new BigNumber(10);
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                takerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+                makerFee: constants.ZERO_AMOUNT,
+                takerFee: constants.ZERO_AMOUNT,
+            });
+
+            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
+
+            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            expect(finalMakerBalanceA).to.be.bignumber.equal(
+                initialMakerBalanceA.minus(makerAmounts[0].times(makerAssetAmount)),
+            );
+            expect(finalMakerBalanceB).to.be.bignumber.equal(
+                initialMakerBalanceB.minus(makerAmounts[1].times(makerAssetAmount)),
+            );
+            expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.plus(takerAssetAmount));
+            expect(finalTakerBalanceA).to.be.bignumber.equal(
+                initialTakerBalanceA.plus(makerAmounts[0].times(makerAssetAmount)),
+            );
+            expect(finalTakerBalanceB).to.be.bignumber.equal(
+                initialTakerBalanceB.plus(makerAmounts[1].times(makerAssetAmount)),
+            );
+            expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(takerAssetAmount));
+        });
+        it('should allow multiple assets to be exchanged for multiple assets', async () => {
+            const makerAmounts = [new BigNumber(10), new BigNumber(20)];
+            const makerNestedAssetData = [
+                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
+                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
+            ];
+            const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                makerAmounts,
+                makerNestedAssetData,
+            );
+            const makerAssetAmount = new BigNumber(1);
+            const takerAmounts = [new BigNumber(10), new BigNumber(1)];
+            const takerAssetId = erc721TakerAssetIds[0];
+            const takerNestedAssetData = [
+                assetDataUtils.encodeERC20AssetData(zrxToken.address),
+                assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
+            ];
+            const takerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                takerAmounts,
+                takerNestedAssetData,
+            );
+            const takerAssetAmount = new BigNumber(1);
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                takerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+                makerFee: constants.ZERO_AMOUNT,
+                takerFee: constants.ZERO_AMOUNT,
+            });
+
+            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
+            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
+
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
+
+            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+            const finalOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
+
+            expect(finalMakerBalanceA).to.be.bignumber.equal(
+                initialMakerBalanceA.minus(makerAmounts[0].times(makerAssetAmount)),
+            );
+            expect(finalMakerBalanceB).to.be.bignumber.equal(
+                initialMakerBalanceB.minus(makerAmounts[1].times(makerAssetAmount)),
+            );
+            expect(finalMakerZrxBalance).to.be.bignumber.equal(
+                initialMakerZrxBalance.plus(takerAmounts[0].times(takerAssetAmount)),
+            );
+            expect(finalTakerBalanceA).to.be.bignumber.equal(
+                initialTakerBalanceA.plus(makerAmounts[0].times(makerAssetAmount)),
+            );
+            expect(finalTakerBalanceB).to.be.bignumber.equal(
+                initialTakerBalanceB.plus(makerAmounts[1].times(makerAssetAmount)),
+            );
+            expect(finalTakerZrxBalance).to.be.bignumber.equal(
+                initialTakerZrxBalance.minus(takerAmounts[0].times(takerAssetAmount)),
+            );
+            expect(finalOwnerTakerAsset).to.be.equal(makerAddress);
+        });
+        it('should allow an order selling multiple assets to be partially filled', async () => {
+            const makerAmounts = [new BigNumber(10), new BigNumber(20)];
+            const makerNestedAssetData = [
+                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
+                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
+            ];
+            const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                makerAmounts,
+                makerNestedAssetData,
+            );
+            const makerAssetAmount = new BigNumber(30);
+            const takerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+            const takerAssetAmount = new BigNumber(10);
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                takerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+                makerFee: constants.ZERO_AMOUNT,
+                takerFee: constants.ZERO_AMOUNT,
+            });
+
+            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            const takerAssetFillAmount = takerAssetAmount.dividedToIntegerBy(2);
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
+                takerAssetFillAmount,
+            });
+
+            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            expect(finalMakerBalanceA).to.be.bignumber.equal(
+                initialMakerBalanceA.minus(
+                    makerAmounts[0].times(
+                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalMakerBalanceB).to.be.bignumber.equal(
+                initialMakerBalanceB.minus(
+                    makerAmounts[1].times(
+                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalMakerZrxBalance).to.be.bignumber.equal(
+                initialMakerZrxBalance.plus(
+                    takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                ),
+            );
+            expect(finalTakerBalanceA).to.be.bignumber.equal(
+                initialTakerBalanceA.plus(
+                    makerAmounts[0].times(
+                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalTakerBalanceB).to.be.bignumber.equal(
+                initialTakerBalanceB.plus(
+                    makerAmounts[1].times(
+                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalTakerZrxBalance).to.be.bignumber.equal(
+                initialTakerZrxBalance.minus(
+                    takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                ),
+            );
+        });
+        it('should allow an order buying multiple assets to be partially filled', async () => {
+            const takerAmounts = [new BigNumber(10), new BigNumber(20)];
+            const takerNestedAssetData = [
+                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
+                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
+            ];
+            const takerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
+                takerAmounts,
+                takerNestedAssetData,
+            );
+            const takerAssetAmount = new BigNumber(30);
+            const makerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+            const makerAssetAmount = new BigNumber(10);
+            signedOrder = await orderFactory.newSignedOrderAsync({
+                makerAssetData,
+                takerAssetData,
+                makerAssetAmount,
+                takerAssetAmount,
+                makerFee: constants.ZERO_AMOUNT,
+                takerFee: constants.ZERO_AMOUNT,
+            });
+
+            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            const takerAssetFillAmount = takerAssetAmount.dividedToIntegerBy(2);
+            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
+                takerAssetFillAmount,
+            });
+
+            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
+            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
+            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
+            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
+            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
+            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
+
+            expect(finalMakerBalanceA).to.be.bignumber.equal(
+                initialMakerBalanceA.plus(
+                    takerAmounts[0].times(
+                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalMakerBalanceB).to.be.bignumber.equal(
+                initialMakerBalanceB.plus(
+                    takerAmounts[1].times(
+                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalMakerZrxBalance).to.be.bignumber.equal(
+                initialMakerZrxBalance.minus(
+                    makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                ),
+            );
+            expect(finalTakerBalanceA).to.be.bignumber.equal(
+                initialTakerBalanceA.minus(
+                    takerAmounts[0].times(
+                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalTakerBalanceB).to.be.bignumber.equal(
+                initialTakerBalanceB.minus(
+                    takerAmounts[1].times(
+                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                    ),
+                ),
+            );
+            expect(finalTakerZrxBalance).to.be.bignumber.equal(
+                initialTakerZrxBalance.plus(
+                    makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
+                ),
+            );
+        });
+    });
+
     describe('getOrderInfo', () => {
         beforeEach(async () => {
             signedOrder = await orderFactory.newSignedOrderAsync();
-- 
cgit v1.2.3


From 0b9e9eb0e4fb58ffbda84f0e77c3b0c83902d669 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 26 Nov 2018 17:52:16 -0800
Subject: Don't load assetProxy if currentProxyid is equal to the last seen
 proxyid

---
 .../protocol/AssetProxy/MultiAssetProxy.sol        | 26 ++++++++++++++--------
 packages/contracts/test/asset_proxy/proxies.ts     |  1 +
 2 files changed, 18 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
index 6db42e44f..42231e73b 100644
--- a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
+++ b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
@@ -18,13 +18,11 @@
 
 pragma solidity 0.4.24;
 
-import "../../utils/SafeMath/SafeMath.sol";
 import "../Exchange/MixinAssetProxyDispatcher.sol";
 import "./MixinAuthorizable.sol";
 
 
 contract MultiAssetProxy is
-    SafeMath,
     MixinAssetProxyDispatcher,
     MixinAuthorizable
 {
@@ -172,6 +170,10 @@ contract MultiAssetProxy is
                 // Calculate number of bytes in `amounts` contents
                 let amountsByteLen := mul(amountsLen, 32)
 
+                // Initialize `assetProxyId` and `assetProxy` to 0
+                let assetProxyId := 0
+                let assetProxy := 0
+
                 // Loop through `amounts` and `nestedAssetData`, calling `transferFrom` for each respective element
                 for {let i := 0} lt(i, amountsByteLen) {i := add(i, 32)} {
 
@@ -221,16 +223,22 @@ contract MultiAssetProxy is
                     }
 
                     // Load AssetProxy id
-                    let assetProxyId := and(
+                    let currentAssetProxyId := and(
                         calldataload(nestedAssetDataElementContentsStart),
                         0xffffffff00000000000000000000000000000000000000000000000000000000
                     )
 
-                    // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
-                    // where k is the key left padded to 32 bytes and p is the storage slot
-                    mstore(132, assetProxyId)
-                    mstore(164, assetProxies_slot)
-                    let assetProxy := sload(keccak256(132, 64))
+                    // Only load `assetProxy` if `currentAssetProxyId` does not equal `assetProxyId`
+                    // We do not need to check if `currentAssetProxyId` is 0 since `assetProxy` is also initialized to 0
+                    if iszero(eq(currentAssetProxyId, assetProxyId)) {
+                        // Update `assetProxyId`
+                        assetProxyId := currentAssetProxyId
+                        // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
+                        // where k is the key left padded to 32 bytes and p is the storage slot
+                        mstore(132, assetProxyId)
+                        mstore(164, assetProxies_slot)
+                        assetProxy := sload(keccak256(132, 64))
+                    }
                     
                     // Revert if AssetProxy with given id does not exist
                     if iszero(assetProxy) {
@@ -257,7 +265,7 @@ contract MultiAssetProxy is
                         0,                                      // pointer to start of input
                         add(164, nestedAssetDataElementLen),    // length of input  
                         0,                                      // write output over memory that won't be reused
-                        0                                       // reserve 512 bytes for output
+                        0                                       // don't copy output to memory
                     )
 
                     // Revert with reason given by AssetProxy if `transferFrom` call failed
diff --git a/packages/contracts/test/asset_proxy/proxies.ts b/packages/contracts/test/asset_proxy/proxies.ts
index face0b92b..8fa1e602a 100644
--- a/packages/contracts/test/asset_proxy/proxies.ts
+++ b/packages/contracts/test/asset_proxy/proxies.ts
@@ -695,6 +695,7 @@ describe('Asset Transfer Proxies', () => {
         });
         it('should have an id of 0x94cfcdd7', async () => {
             const proxyId = await multiAssetProxy.getProxyId.callAsync();
+            // first 4 bytes of `keccak256('MultiAsset(uint256[],bytes[])')`
             const expectedProxyId = '0x94cfcdd7';
             expect(proxyId).to.equal(expectedProxyId);
         });
-- 
cgit v1.2.3


From 708f4e9bb887431dec278546f2c01c124f8b61c2 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 26 Nov 2018 17:52:53 -0800
Subject: Update CHANGELOG

---
 packages/contracts/CHANGELOG.json | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'packages')

diff --git a/packages/contracts/CHANGELOG.json b/packages/contracts/CHANGELOG.json
index 00f94c83b..7dfa06990 100644
--- a/packages/contracts/CHANGELOG.json
+++ b/packages/contracts/CHANGELOG.json
@@ -1,4 +1,14 @@
 [
+    {
+        "name": "MultiAssetProxy",
+        "version": "1.0.0",
+        "changes": [
+            {
+                "note": "Add MultiAssetProxy implementation",
+                "pr": 1224
+            }
+        ]
+    },
     {
         "name": "OrderValidator",
         "version": "1.0.1",
-- 
cgit v1.2.3


From 9266df43a4b8963be9fa90c4e7bab5e91256b8fd Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Wed, 28 Nov 2018 20:08:34 +1100
Subject: chore: Add Ganache to NetworkId enum

---
 packages/contract-addresses/src/index.ts | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/contract-addresses/src/index.ts b/packages/contract-addresses/src/index.ts
index b36997f23..7989631e3 100644
--- a/packages/contract-addresses/src/index.ts
+++ b/packages/contract-addresses/src/index.ts
@@ -16,6 +16,7 @@ export enum NetworkId {
     Ropsten = 3,
     Rinkeby = 4,
     Kovan = 42,
+    Ganache = 50,
 }
 
 const networkToAddresses: { [networkId: number]: ContractAddresses } = {
-- 
cgit v1.2.3


From c0b9214138a1f2832417ba2ad352569070827e70 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Wed, 28 Nov 2018 21:49:26 +1100
Subject: Updated CHANGELOGS

---
 packages/0x.js/CHANGELOG.json              |  9 +++++++++
 packages/0x.js/CHANGELOG.md                |  4 ++++
 packages/abi-gen-templates/CHANGELOG.json  |  9 +++++++++
 packages/abi-gen-templates/CHANGELOG.md    | 14 ++++++++++++++
 packages/abi-gen-wrappers/CHANGELOG.json   |  3 ++-
 packages/abi-gen-wrappers/CHANGELOG.md     |  4 ++++
 packages/asset-buyer/CHANGELOG.json        |  9 +++++++++
 packages/asset-buyer/CHANGELOG.md          |  4 ++++
 packages/base-contract/CHANGELOG.json      |  9 +++++++++
 packages/base-contract/CHANGELOG.md        |  4 ++++
 packages/connect/CHANGELOG.json            |  9 +++++++++
 packages/connect/CHANGELOG.md              |  4 ++++
 packages/contract-addresses/CHANGELOG.json |  3 ++-
 packages/contract-addresses/CHANGELOG.md   |  5 +++++
 packages/contract-artifacts/CHANGELOG.json |  3 ++-
 packages/contract-artifacts/CHANGELOG.md   |  4 ++++
 packages/contract-wrappers/CHANGELOG.json  |  9 +++++++++
 packages/contract-wrappers/CHANGELOG.md    |  4 ++++
 packages/dev-utils/CHANGELOG.json          |  9 +++++++++
 packages/dev-utils/CHANGELOG.md            |  4 ++++
 packages/fill-scenarios/CHANGELOG.json     |  9 +++++++++
 packages/fill-scenarios/CHANGELOG.md       |  4 ++++
 packages/migrations/CHANGELOG.json         |  3 ++-
 packages/migrations/CHANGELOG.md           |  6 ++++++
 packages/order-utils/CHANGELOG.json        |  9 +++++++++
 packages/order-utils/CHANGELOG.md          |  4 ++++
 packages/order-watcher/CHANGELOG.json      |  9 +++++++++
 packages/order-watcher/CHANGELOG.md        |  4 ++++
 packages/react-docs/CHANGELOG.json         |  9 +++++++++
 packages/react-docs/CHANGELOG.md           |  4 ++++
 packages/react-shared/CHANGELOG.json       |  9 +++++++++
 packages/react-shared/CHANGELOG.md         |  4 ++++
 packages/sol-compiler/CHANGELOG.json       |  9 +++++++++
 packages/sol-compiler/CHANGELOG.md         |  4 ++++
 packages/sol-cov/CHANGELOG.json            |  9 +++++++++
 packages/sol-cov/CHANGELOG.md              |  4 ++++
 packages/sol-doc/CHANGELOG.json            |  9 +++++++++
 packages/sol-doc/CHANGELOG.md              |  4 ++++
 packages/subproviders/CHANGELOG.json       |  9 +++++++++
 packages/subproviders/CHANGELOG.md         |  4 ++++
 packages/web3-wrapper/CHANGELOG.json       |  3 ++-
 packages/web3-wrapper/CHANGELOG.md         |  4 ++++
 42 files changed, 251 insertions(+), 5 deletions(-)
 create mode 100644 packages/abi-gen-templates/CHANGELOG.md

(limited to 'packages')

diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 9ff4183e7..4ee1e92be 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "2.0.6",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "2.0.5",
diff --git a/packages/0x.js/CHANGELOG.md b/packages/0x.js/CHANGELOG.md
index 1f40bca7a..463ff923d 100644
--- a/packages/0x.js/CHANGELOG.md
+++ b/packages/0x.js/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.6 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v2.0.5 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/abi-gen-templates/CHANGELOG.json b/packages/abi-gen-templates/CHANGELOG.json
index adf615b3b..baf852ad5 100644
--- a/packages/abi-gen-templates/CHANGELOG.json
+++ b/packages/abi-gen-templates/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "1.0.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.0.0",
         "changes": [
diff --git a/packages/abi-gen-templates/CHANGELOG.md b/packages/abi-gen-templates/CHANGELOG.md
new file mode 100644
index 000000000..1c3f21c6c
--- /dev/null
+++ b/packages/abi-gen-templates/CHANGELOG.md
@@ -0,0 +1,14 @@
+<!--
+changelogUtils.file is auto-generated using the monorepo-scripts package. Don't edit directly.
+Edit the package's CHANGELOG.json file only.
+-->
+
+CHANGELOG
+
+## v1.0.1 - _November 28, 2018_
+
+    * Dependencies updated
+
+## v1.0.0 - _Invalid date_
+
+    * Initial publish (#1305)
diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json
index f74d98afa..6905a7537 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "pr": 1309,
                 "note": "Update Exchange artifact to receive ZRX asset data as a constructor argument"
             }
-        ]
+        ],
+        "timestamp": 1543401373
     },
     {
         "version": "1.1.0",
diff --git a/packages/abi-gen-wrappers/CHANGELOG.md b/packages/abi-gen-wrappers/CHANGELOG.md
index 7d359f07b..30a10d6bd 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.md
+++ b/packages/abi-gen-wrappers/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.0 - _November 28, 2018_
+
+    * Update Exchange artifact to receive ZRX asset data as a constructor argument (#1309)
+
 ## v1.1.0 - _November 21, 2018_
 
     * `deployFrom0xArtifactAsync` additionally accepts artifacts that conform to the `SimpleContractArtifact` interface (#1298)
diff --git a/packages/asset-buyer/CHANGELOG.json b/packages/asset-buyer/CHANGELOG.json
index b7a83ccfc..28d3270e8 100644
--- a/packages/asset-buyer/CHANGELOG.json
+++ b/packages/asset-buyer/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "3.0.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "3.0.1",
         "changes": [
diff --git a/packages/asset-buyer/CHANGELOG.md b/packages/asset-buyer/CHANGELOG.md
index 20702a531..be3ef67d1 100644
--- a/packages/asset-buyer/CHANGELOG.md
+++ b/packages/asset-buyer/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.2 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v3.0.1 - _November 21, 2018_
 
     * Dependencies updated (#1276)
diff --git a/packages/base-contract/CHANGELOG.json b/packages/base-contract/CHANGELOG.json
index 66633136c..e4dff5530 100644
--- a/packages/base-contract/CHANGELOG.json
+++ b/packages/base-contract/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "3.0.8",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "3.0.7",
diff --git a/packages/base-contract/CHANGELOG.md b/packages/base-contract/CHANGELOG.md
index 35032fc9f..f61b6c6ce 100644
--- a/packages/base-contract/CHANGELOG.md
+++ b/packages/base-contract/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.8 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v3.0.7 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/connect/CHANGELOG.json b/packages/connect/CHANGELOG.json
index db9d8c92a..3abb895a7 100644
--- a/packages/connect/CHANGELOG.json
+++ b/packages/connect/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "3.0.8",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "3.0.7",
diff --git a/packages/connect/CHANGELOG.md b/packages/connect/CHANGELOG.md
index 5e4013322..1dfc2672d 100644
--- a/packages/connect/CHANGELOG.md
+++ b/packages/connect/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.8 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v3.0.7 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/contract-addresses/CHANGELOG.json b/packages/contract-addresses/CHANGELOG.json
index a671247e2..21ffaf510 100644
--- a/packages/contract-addresses/CHANGELOG.json
+++ b/packages/contract-addresses/CHANGELOG.json
@@ -10,7 +10,8 @@
                 "note": "Added Ganache snapshot addresses for network 50",
                 "pr": 1318
             }
-        ]
+        ],
+        "timestamp": 1543401373
     },
     {
         "version": "1.2.0",
diff --git a/packages/contract-addresses/CHANGELOG.md b/packages/contract-addresses/CHANGELOG.md
index 9801831f7..c006c3b22 100644
--- a/packages/contract-addresses/CHANGELOG.md
+++ b/packages/contract-addresses/CHANGELOG.md
@@ -5,6 +5,11 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.0 - _November 28, 2018_
+
+    * Redeployed Rinkeby with testnet Exchange artifact (#1318)
+    * Added Ganache snapshot addresses for network 50 (#1318)
+
 ## v1.2.0 - _November 21, 2018_
 
     * Rinkeby Deployment
diff --git a/packages/contract-artifacts/CHANGELOG.json b/packages/contract-artifacts/CHANGELOG.json
index b75ad5766..03c88e71a 100644
--- a/packages/contract-artifacts/CHANGELOG.json
+++ b/packages/contract-artifacts/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "pr": 1309,
                 "note": "Update Exchange artifact to receive ZRX asset data as a constructor argument"
             }
-        ]
+        ],
+        "timestamp": 1543401373
     },
     {
         "version": "1.1.0",
diff --git a/packages/contract-artifacts/CHANGELOG.md b/packages/contract-artifacts/CHANGELOG.md
index b3c399985..9e48058f5 100644
--- a/packages/contract-artifacts/CHANGELOG.md
+++ b/packages/contract-artifacts/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.2 - _November 28, 2018_
+
+    * Update Exchange artifact to receive ZRX asset data as a constructor argument (#1309)
+
 ## v1.1.0 - _November 9, 2018_
 
     * Update Forwarder artifact (#1192)
diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index 711ab49a1..006a0904d 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "4.1.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "4.1.0",
         "changes": [
diff --git a/packages/contract-wrappers/CHANGELOG.md b/packages/contract-wrappers/CHANGELOG.md
index 201c65a4c..ebdcc9638 100644
--- a/packages/contract-wrappers/CHANGELOG.md
+++ b/packages/contract-wrappers/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v4.1.1 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v4.1.0 - _November 21, 2018_
 
     * Add a `nonce` field for `TxOpts` so that it's now possible to re-broadcast stuck transactions with a higher gas amount (#1292)
diff --git a/packages/dev-utils/CHANGELOG.json b/packages/dev-utils/CHANGELOG.json
index 4f47f0f45..417a3c65e 100644
--- a/packages/dev-utils/CHANGELOG.json
+++ b/packages/dev-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "1.0.19",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.18",
diff --git a/packages/dev-utils/CHANGELOG.md b/packages/dev-utils/CHANGELOG.md
index 3ab8192c7..1842c6824 100644
--- a/packages/dev-utils/CHANGELOG.md
+++ b/packages/dev-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.19 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v1.0.18 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/fill-scenarios/CHANGELOG.json b/packages/fill-scenarios/CHANGELOG.json
index f83a6612d..58ba49509 100644
--- a/packages/fill-scenarios/CHANGELOG.json
+++ b/packages/fill-scenarios/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "1.0.14",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.13",
diff --git a/packages/fill-scenarios/CHANGELOG.md b/packages/fill-scenarios/CHANGELOG.md
index 3c39e1650..aa7df302e 100644
--- a/packages/fill-scenarios/CHANGELOG.md
+++ b/packages/fill-scenarios/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.14 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v1.0.13 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/migrations/CHANGELOG.json b/packages/migrations/CHANGELOG.json
index 07031fc09..56705fc1a 100644
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -14,7 +14,8 @@
                 "note": "Fund the Forwarder with ZRX for fees.",
                 "pr": 1309
             }
-        ]
+        ],
+        "timestamp": 1543401373
     },
     {
         "version": "2.1.0",
diff --git a/packages/migrations/CHANGELOG.md b/packages/migrations/CHANGELOG.md
index 986e224b0..3808b2d3d 100644
--- a/packages/migrations/CHANGELOG.md
+++ b/packages/migrations/CHANGELOG.md
@@ -5,6 +5,12 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.2.0 - _November 28, 2018_
+
+    * Add CLI `0x-migrate` for running the 0x migrations in a language-agnostic way (#1324)
+    * Deploy testnet Exchange arfitact. Previously mainnet Exchange artifact was deployed. (#1309)
+    * Fund the Forwarder with ZRX for fees. (#1309)
+
 ## v2.1.0 - _November 21, 2018_
 
     * Export all type declarations used by the public interface, as well as the `ContractAddresses` mapping (#1301)
diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index a4f5dc622..6c8fd6239 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "3.0.4",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "3.0.3",
diff --git a/packages/order-utils/CHANGELOG.md b/packages/order-utils/CHANGELOG.md
index b863cbc03..5eae590b5 100644
--- a/packages/order-utils/CHANGELOG.md
+++ b/packages/order-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.4 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v3.0.3 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index ca2de9831..4e56dc400 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "2.2.6",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "2.2.5",
diff --git a/packages/order-watcher/CHANGELOG.md b/packages/order-watcher/CHANGELOG.md
index 7ae47fdda..37b4a7438 100644
--- a/packages/order-watcher/CHANGELOG.md
+++ b/packages/order-watcher/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.2.6 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v2.2.5 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/react-docs/CHANGELOG.json b/packages/react-docs/CHANGELOG.json
index cecc270eb..d456a3b53 100644
--- a/packages/react-docs/CHANGELOG.json
+++ b/packages/react-docs/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "1.0.20",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.19",
diff --git a/packages/react-docs/CHANGELOG.md b/packages/react-docs/CHANGELOG.md
index f0a56191d..e48f43fb8 100644
--- a/packages/react-docs/CHANGELOG.md
+++ b/packages/react-docs/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.20 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v1.0.19 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/react-shared/CHANGELOG.json b/packages/react-shared/CHANGELOG.json
index bcbf2d9f9..a376bae29 100644
--- a/packages/react-shared/CHANGELOG.json
+++ b/packages/react-shared/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "1.0.23",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.22",
diff --git a/packages/react-shared/CHANGELOG.md b/packages/react-shared/CHANGELOG.md
index c6fb9e479..a983e0af2 100644
--- a/packages/react-shared/CHANGELOG.md
+++ b/packages/react-shared/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.23 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v1.0.22 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index 2ca983c59..e9274f64e 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "1.1.14",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.1.13",
diff --git a/packages/sol-compiler/CHANGELOG.md b/packages/sol-compiler/CHANGELOG.md
index e535df64e..a1782bb3b 100644
--- a/packages/sol-compiler/CHANGELOG.md
+++ b/packages/sol-compiler/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.14 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v1.1.13 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-cov/CHANGELOG.json b/packages/sol-cov/CHANGELOG.json
index 3dd04be8c..bc8aa71e1 100644
--- a/packages/sol-cov/CHANGELOG.json
+++ b/packages/sol-cov/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "2.1.14",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "2.1.13",
diff --git a/packages/sol-cov/CHANGELOG.md b/packages/sol-cov/CHANGELOG.md
index e56a1393e..25ba93026 100644
--- a/packages/sol-cov/CHANGELOG.md
+++ b/packages/sol-cov/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.14 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v2.1.13 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-doc/CHANGELOG.json b/packages/sol-doc/CHANGELOG.json
index c3dcc81f1..332aeb025 100644
--- a/packages/sol-doc/CHANGELOG.json
+++ b/packages/sol-doc/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "1.0.9",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.8",
diff --git a/packages/sol-doc/CHANGELOG.md b/packages/sol-doc/CHANGELOG.md
index a7a7fa0fa..5a1df59c7 100644
--- a/packages/sol-doc/CHANGELOG.md
+++ b/packages/sol-doc/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.9 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v1.0.8 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/subproviders/CHANGELOG.json b/packages/subproviders/CHANGELOG.json
index 62c495b49..6da170be3 100644
--- a/packages/subproviders/CHANGELOG.json
+++ b/packages/subproviders/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543401373,
+        "version": "2.1.6",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "2.1.5",
diff --git a/packages/subproviders/CHANGELOG.md b/packages/subproviders/CHANGELOG.md
index 0251b6d9a..01dd8d652 100644
--- a/packages/subproviders/CHANGELOG.md
+++ b/packages/subproviders/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.6 - _November 28, 2018_
+
+    * Dependencies updated
+
 ## v2.1.5 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index ad6902e33..9f5194e0d 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Unmarshall mined transaction receipts",
                 "pr": 1308
             }
-        ]
+        ],
+        "timestamp": 1543401373
     },
     {
         "version": "3.1.5",
diff --git a/packages/web3-wrapper/CHANGELOG.md b/packages/web3-wrapper/CHANGELOG.md
index fa88eee2c..fffaf1d0a 100644
--- a/packages/web3-wrapper/CHANGELOG.md
+++ b/packages/web3-wrapper/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.1.6 - _November 28, 2018_
+
+    * Unmarshall mined transaction receipts (#1308)
+
 ## v3.1.5 - _November 21, 2018_
 
     * Add unmarshalling of transaction receipts (#1291)
-- 
cgit v1.2.3


From 4861e480597547527397ca4df52c29e5caa798c8 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Wed, 28 Nov 2018 21:49:55 +1100
Subject: Publish

 - 0x.js@2.0.6
 - @0x/abi-gen-templates@1.0.1
 - @0x/abi-gen-wrappers@2.0.0
 - @0x/asset-buyer@3.0.2
 - @0x/base-contract@3.0.8
 - @0x/connect@3.0.8
 - @0x/contract-addresses@2.0.0
 - @0x/contract-artifacts@1.1.2
 - @0x/contract-wrappers@4.1.1
 - contracts@2.1.56
 - @0x/dev-tools-pages@0.0.8
 - @0x/dev-utils@1.0.19
 - @0x/fill-scenarios@1.0.14
 - @0x/instant@1.0.2
 - @0x/metacoin@0.0.30
 - @0x/migrations@2.2.0
 - @0x/order-utils@3.0.4
 - @0x/order-watcher@2.2.6
 - @0x/react-docs@1.0.20
 - @0x/react-shared@1.0.23
 - @0x/sol-compiler@1.1.14
 - @0x/sol-cov@2.1.14
 - @0x/sol-doc@1.0.9
 - @0x/subproviders@2.1.6
 - @0x/testnet-faucets@1.0.58
 - @0x/web3-wrapper@3.1.6
 - @0x/website@0.0.61
---
 packages/0x.js/package.json              | 22 +++++++++++-----------
 packages/abi-gen-templates/package.json  |  2 +-
 packages/abi-gen-wrappers/package.json   |  8 ++++----
 packages/asset-buyer/package.json        | 12 ++++++------
 packages/base-contract/package.json      |  4 ++--
 packages/connect/package.json            |  4 ++--
 packages/contract-addresses/package.json |  2 +-
 packages/contract-artifacts/package.json |  2 +-
 packages/contract-wrappers/package.json  | 20 ++++++++++----------
 packages/contracts/package.json          | 16 ++++++++--------
 packages/dev-tools-pages/package.json    |  4 ++--
 packages/dev-utils/package.json          |  6 +++---
 packages/fill-scenarios/package.json     | 12 ++++++------
 packages/instant/package.json            | 10 +++++-----
 packages/metacoin/package.json           | 16 ++++++++--------
 packages/migrations/package.json         | 20 ++++++++++----------
 packages/order-utils/package.json        | 12 ++++++------
 packages/order-watcher/package.json      | 22 +++++++++++-----------
 packages/react-docs/package.json         |  6 +++---
 packages/react-shared/package.json       |  4 ++--
 packages/sol-compiler/package.json       |  6 +++---
 packages/sol-cov/package.json            | 10 +++++-----
 packages/sol-doc/package.json            |  4 ++--
 packages/subproviders/package.json       |  4 ++--
 packages/testnet-faucets/package.json    |  8 ++++----
 packages/web3-wrapper/package.json       |  2 +-
 packages/website/package.json            | 14 +++++++-------
 27 files changed, 126 insertions(+), 126 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index 3850e9038..aa038c302 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -1,6 +1,6 @@
 {
     "name": "0x.js",
-    "version": "2.0.5",
+    "version": "2.0.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,10 +42,10 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/abi-gen-wrappers": "^1.1.0",
-        "@0x/contract-addresses": "^1.2.0",
-        "@0x/dev-utils": "^1.0.18",
-        "@0x/migrations": "^2.1.0",
+        "@0x/abi-gen-wrappers": "^2.0.0",
+        "@0x/contract-addresses": "^2.0.0",
+        "@0x/dev-utils": "^1.0.19",
+        "@0x/migrations": "^2.2.0",
         "@0x/tslint-config": "^1.0.10",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -73,15 +73,15 @@
     },
     "dependencies": {
         "@0x/assert": "^1.0.18",
-        "@0x/base-contract": "^3.0.7",
-        "@0x/contract-wrappers": "^4.1.0",
-        "@0x/order-utils": "^3.0.3",
-        "@0x/order-watcher": "^2.2.5",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/base-contract": "^3.0.8",
+        "@0x/contract-wrappers": "^4.1.1",
+        "@0x/order-utils": "^3.0.4",
+        "@0x/order-watcher": "^2.2.6",
+        "@0x/subproviders": "^2.1.6",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@types/web3-provider-engine": "^14.0.0",
         "ethereum-types": "^1.1.2",
         "ethers": "~4.0.4",
diff --git a/packages/abi-gen-templates/package.json b/packages/abi-gen-templates/package.json
index e06be6127..09872ab49 100644
--- a/packages/abi-gen-templates/package.json
+++ b/packages/abi-gen-templates/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen-templates",
-    "version": "1.0.0",
+    "version": "1.0.1",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/abi-gen-wrappers/package.json b/packages/abi-gen-wrappers/package.json
index 1b7015d55..e4f103cf7 100644
--- a/packages/abi-gen-wrappers/package.json
+++ b/packages/abi-gen-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen-wrappers",
-    "version": "1.1.0",
+    "version": "2.0.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -31,18 +31,18 @@
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen-wrappers/README.md",
     "devDependencies": {
         "@0x/abi-gen": "^1.0.17",
-        "@0x/abi-gen-templates": "^1.0.0",
+        "@0x/abi-gen-templates": "^1.0.1",
         "@0x/tslint-config": "^1.0.10",
         "@0x/types": "^1.3.0",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "ethereum-types": "^1.1.2",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "shx": "^0.2.2"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.7"
+        "@0x/base-contract": "^3.0.8"
     },
     "publishConfig": {
         "access": "public"
diff --git a/packages/asset-buyer/package.json b/packages/asset-buyer/package.json
index 50b276704..780b2e3e2 100644
--- a/packages/asset-buyer/package.json
+++ b/packages/asset-buyer/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/asset-buyer",
-    "version": "3.0.1",
+    "version": "3.0.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -37,15 +37,15 @@
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/asset-buyer/README.md",
     "dependencies": {
         "@0x/assert": "^1.0.18",
-        "@0x/connect": "^3.0.7",
-        "@0x/contract-wrappers": "^4.1.0",
+        "@0x/connect": "^3.0.8",
+        "@0x/contract-wrappers": "^4.1.1",
         "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.3",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/order-utils": "^3.0.4",
+        "@0x/subproviders": "^2.1.6",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "ethereum-types": "^1.1.2",
         "lodash": "^4.17.5"
     },
diff --git a/packages/base-contract/package.json b/packages/base-contract/package.json
index 2ae42d66b..2a331b3cb 100644
--- a/packages/base-contract/package.json
+++ b/packages/base-contract/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/base-contract",
-    "version": "3.0.7",
+    "version": "3.0.8",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,7 +42,7 @@
     "dependencies": {
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "ethereum-types": "^1.1.2",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
diff --git a/packages/connect/package.json b/packages/connect/package.json
index d05f24463..2f3d30d84 100644
--- a/packages/connect/package.json
+++ b/packages/connect/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/connect",
-    "version": "3.0.7",
+    "version": "3.0.8",
     "engines": {
         "node": ">=6.12"
     },
@@ -46,7 +46,7 @@
     "dependencies": {
         "@0x/assert": "^1.0.18",
         "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.3",
+        "@0x/order-utils": "^3.0.4",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
diff --git a/packages/contract-addresses/package.json b/packages/contract-addresses/package.json
index 9f0db4d30..c75ae6efa 100644
--- a/packages/contract-addresses/package.json
+++ b/packages/contract-addresses/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-addresses",
-    "version": "1.2.0",
+    "version": "2.0.0",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/contract-artifacts/package.json b/packages/contract-artifacts/package.json
index 9c25e3ac5..71d887545 100644
--- a/packages/contract-artifacts/package.json
+++ b/packages/contract-artifacts/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-artifacts",
-    "version": "1.1.0",
+    "version": "1.1.2",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/contract-wrappers/package.json b/packages/contract-wrappers/package.json
index 999375ea5..e11d1a63e 100644
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-wrappers",
-    "version": "4.1.0",
+    "version": "4.1.1",
     "description": "Smart TS wrappers for 0x smart contracts",
     "keywords": [
         "0xproject",
@@ -37,9 +37,9 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
-        "@0x/migrations": "^2.1.0",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/dev-utils": "^1.0.19",
+        "@0x/migrations": "^2.2.0",
+        "@0x/subproviders": "^2.1.6",
         "@0x/tslint-config": "^1.0.10",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -65,17 +65,17 @@
         "web3-provider-engine": "14.0.6"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.1.0",
+        "@0x/abi-gen-wrappers": "^2.0.0",
         "@0x/assert": "^1.0.18",
-        "@0x/contract-addresses": "^1.2.0",
-        "@0x/contract-artifacts": "^1.1.0",
-        "@0x/fill-scenarios": "^1.0.13",
+        "@0x/contract-addresses": "^2.0.0",
+        "@0x/contract-artifacts": "^1.1.2",
+        "@0x/fill-scenarios": "^1.0.14",
         "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.3",
+        "@0x/order-utils": "^3.0.4",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "ethereum-types": "^1.1.2",
         "ethereumjs-blockstream": "6.0.0",
         "ethereumjs-util": "^5.1.1",
diff --git a/packages/contracts/package.json b/packages/contracts/package.json
index 25445c4f8..6f031fcee 100644
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "contracts",
-    "version": "2.1.55",
+    "version": "2.1.56",
     "engines": {
         "node": ">=6.12"
     },
@@ -46,10 +46,10 @@
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/contracts/README.md",
     "devDependencies": {
         "@0x/abi-gen": "^1.0.17",
-        "@0x/dev-utils": "^1.0.18",
-        "@0x/sol-compiler": "^1.1.13",
-        "@0x/sol-cov": "^2.1.13",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/dev-utils": "^1.0.19",
+        "@0x/sol-compiler": "^1.1.14",
+        "@0x/sol-cov": "^2.1.14",
+        "@0x/subproviders": "^2.1.6",
         "@0x/tslint-config": "^1.0.10",
         "@types/bn.js": "^4.11.0",
         "@types/ethereumjs-abi": "^0.6.0",
@@ -71,12 +71,12 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.7",
-        "@0x/order-utils": "^3.0.3",
+        "@0x/base-contract": "^3.0.8",
+        "@0x/order-utils": "^3.0.4",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@types/js-combinatorics": "^0.5.29",
         "bn.js": "^4.11.8",
         "ethereum-types": "^1.1.2",
diff --git a/packages/dev-tools-pages/package.json b/packages/dev-tools-pages/package.json
index eb320c103..4b13beb01 100644
--- a/packages/dev-tools-pages/package.json
+++ b/packages/dev-tools-pages/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-tools-pages",
-    "version": "0.0.7",
+    "version": "0.0.8",
     "engines": {
         "node": ">=6.12"
     },
@@ -16,7 +16,7 @@
     },
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/react-shared": "^1.0.22",
+        "@0x/react-shared": "^1.0.23",
         "basscss": "^8.0.3",
         "bowser": "^1.9.3",
         "less": "^2.7.2",
diff --git a/packages/dev-utils/package.json b/packages/dev-utils/package.json
index e7cd62a81..a3b5c9090 100644
--- a/packages/dev-utils/package.json
+++ b/packages/dev-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-utils",
-    "version": "1.0.18",
+    "version": "1.0.19",
     "engines": {
         "node": ">=6.12"
     },
@@ -41,11 +41,11 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/subproviders": "^2.1.5",
+        "@0x/subproviders": "^2.1.6",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@types/web3-provider-engine": "^14.0.0",
         "chai": "^4.0.1",
         "ethereum-types": "^1.1.2",
diff --git a/packages/fill-scenarios/package.json b/packages/fill-scenarios/package.json
index e91ed8a4e..b29eb674c 100644
--- a/packages/fill-scenarios/package.json
+++ b/packages/fill-scenarios/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/fill-scenarios",
-    "version": "1.0.13",
+    "version": "1.0.14",
     "description": "0x order fill scenario generator",
     "main": "lib/index.js",
     "types": "lib/index.d.ts",
@@ -28,14 +28,14 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.1.0",
-        "@0x/base-contract": "^3.0.7",
-        "@0x/contract-artifacts": "^1.1.0",
-        "@0x/order-utils": "^3.0.3",
+        "@0x/abi-gen-wrappers": "^2.0.0",
+        "@0x/base-contract": "^3.0.8",
+        "@0x/contract-artifacts": "^1.1.2",
+        "@0x/order-utils": "^3.0.4",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "ethereum-types": "^1.1.2",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 4422dc83f..c75e2408d 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/instant",
-    "version": "1.0.1",
+    "version": "1.0.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -46,14 +46,14 @@
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/instant/README.md",
     "dependencies": {
         "@0x/assert": "^1.0.18",
-        "@0x/asset-buyer": "^3.0.1",
+        "@0x/asset-buyer": "^3.0.2",
         "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.3",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/order-utils": "^3.0.4",
+        "@0x/subproviders": "^2.1.6",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "bowser": "^1.9.4",
         "copy-to-clipboard": "^3.0.8",
         "ethereum-types": "^1.1.2",
diff --git a/packages/metacoin/package.json b/packages/metacoin/package.json
index 332fbb466..7622fa5d4 100644
--- a/packages/metacoin/package.json
+++ b/packages/metacoin/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/metacoin",
-    "version": "0.0.29",
+    "version": "0.0.30",
     "engines": {
         "node": ">=6.12"
     },
@@ -30,15 +30,15 @@
     "license": "Apache-2.0",
     "dependencies": {
         "@0x/abi-gen": "^1.0.17",
-        "@0x/abi-gen-templates": "^1.0.0",
-        "@0x/base-contract": "^3.0.7",
-        "@0x/sol-cov": "^2.1.13",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/abi-gen-templates": "^1.0.1",
+        "@0x/base-contract": "^3.0.8",
+        "@0x/sol-cov": "^2.1.14",
+        "@0x/subproviders": "^2.1.6",
         "@0x/tslint-config": "^1.0.10",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@types/mocha": "^5.2.2",
         "copyfiles": "^2.0.0",
         "ethereum-types": "^1.1.2",
@@ -47,8 +47,8 @@
         "run-s": "^0.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
-        "@0x/sol-compiler": "^1.1.13",
+        "@0x/dev-utils": "^1.0.19",
+        "@0x/sol-compiler": "^1.1.14",
         "chai": "^4.0.1",
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^2.0.1",
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index b006a470a..f4dd1f9f9 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/migrations",
-    "version": "2.1.0",
+    "version": "2.2.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -26,7 +26,7 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
+        "@0x/dev-utils": "^1.0.19",
         "@0x/tslint-config": "^1.0.10",
         "@0x/types": "^1.3.0",
         "@types/yargs": "^10.0.0",
@@ -39,16 +39,16 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.1.0",
-        "@0x/base-contract": "^3.0.7",
-        "@0x/contract-addresses": "^1.2.0",
-        "@0x/contract-artifacts": "^1.1.0",
-        "@0x/order-utils": "^3.0.3",
-        "@0x/sol-compiler": "^1.1.13",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/abi-gen-wrappers": "^2.0.0",
+        "@0x/base-contract": "^3.0.8",
+        "@0x/contract-addresses": "^2.0.0",
+        "@0x/contract-artifacts": "^1.1.2",
+        "@0x/order-utils": "^3.0.4",
+        "@0x/sol-compiler": "^1.1.14",
+        "@0x/subproviders": "^2.1.6",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@ledgerhq/hw-app-eth": "^4.3.0",
         "ethereum-types": "^1.1.2",
         "ethers": "~4.0.4",
diff --git a/packages/order-utils/package.json b/packages/order-utils/package.json
index e032d6e7d..50229dafb 100644
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-utils",
-    "version": "3.0.3",
+    "version": "3.0.4",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,7 +35,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/order-utils/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
+        "@0x/dev-utils": "^1.0.19",
         "@0x/tslint-config": "^1.0.10",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
@@ -53,15 +53,15 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.1.0",
+        "@0x/abi-gen-wrappers": "^2.0.0",
         "@0x/assert": "^1.0.18",
-        "@0x/base-contract": "^3.0.7",
-        "@0x/contract-artifacts": "^1.1.0",
+        "@0x/base-contract": "^3.0.8",
+        "@0x/contract-artifacts": "^1.1.2",
         "@0x/json-schemas": "^2.1.2",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@types/node": "*",
         "bn.js": "^4.11.8",
         "ethereum-types": "^1.1.2",
diff --git a/packages/order-watcher/package.json b/packages/order-watcher/package.json
index 4257bd2a8..9a51203f4 100644
--- a/packages/order-watcher/package.json
+++ b/packages/order-watcher/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-watcher",
-    "version": "2.2.5",
+    "version": "2.2.6",
     "description": "An order watcher daemon that watches for order validity",
     "keywords": [
         "0x",
@@ -33,8 +33,8 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
-        "@0x/migrations": "^2.1.0",
+        "@0x/dev-utils": "^1.0.19",
+        "@0x/migrations": "^2.2.0",
         "@0x/tslint-config": "^1.0.10",
         "@types/bintrees": "^1.0.2",
         "@types/lodash": "4.14.104",
@@ -57,19 +57,19 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^1.1.0",
+        "@0x/abi-gen-wrappers": "^2.0.0",
         "@0x/assert": "^1.0.18",
-        "@0x/base-contract": "^3.0.7",
-        "@0x/contract-addresses": "^1.2.0",
-        "@0x/contract-artifacts": "^1.1.0",
-        "@0x/contract-wrappers": "^4.1.0",
-        "@0x/fill-scenarios": "^1.0.13",
+        "@0x/base-contract": "^3.0.8",
+        "@0x/contract-addresses": "^2.0.0",
+        "@0x/contract-artifacts": "^1.1.2",
+        "@0x/contract-wrappers": "^4.1.1",
+        "@0x/fill-scenarios": "^1.0.14",
         "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.3",
+        "@0x/order-utils": "^3.0.4",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "bintrees": "^1.0.2",
         "ethereum-types": "^1.1.2",
         "ethereumjs-blockstream": "6.0.0",
diff --git a/packages/react-docs/package.json b/packages/react-docs/package.json
index 6e819ee72..968ac4e34 100644
--- a/packages/react-docs/package.json
+++ b/packages/react-docs/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-docs",
-    "version": "1.0.19",
+    "version": "1.0.20",
     "engines": {
         "node": ">=6.12"
     },
@@ -24,7 +24,7 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
+        "@0x/dev-utils": "^1.0.19",
         "@0x/tslint-config": "^1.0.10",
         "@types/compare-versions": "^3.0.0",
         "@types/styled-components": "^4.0.0",
@@ -34,7 +34,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/react-shared": "^1.0.22",
+        "@0x/react-shared": "^1.0.23",
         "@0x/types": "^1.3.0",
         "@0x/utils": "^2.0.6",
         "@types/lodash": "4.14.104",
diff --git a/packages/react-shared/package.json b/packages/react-shared/package.json
index 34412e14e..b5816ad98 100644
--- a/packages/react-shared/package.json
+++ b/packages/react-shared/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-shared",
-    "version": "1.0.22",
+    "version": "1.0.23",
     "engines": {
         "node": ">=6.12"
     },
@@ -25,7 +25,7 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
+        "@0x/dev-utils": "^1.0.19",
         "@0x/tslint-config": "^1.0.10",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
diff --git a/packages/sol-compiler/package.json b/packages/sol-compiler/package.json
index bcc235866..d27c0ee31 100644
--- a/packages/sol-compiler/package.json
+++ b/packages/sol-compiler/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-compiler",
-    "version": "1.1.13",
+    "version": "1.1.14",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,7 +42,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-compiler/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.18",
+        "@0x/dev-utils": "^1.0.19",
         "@0x/tslint-config": "^1.0.10",
         "@types/mkdirp": "^0.5.2",
         "@types/require-from-string": "^1.2.0",
@@ -71,7 +71,7 @@
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@types/yargs": "^11.0.0",
         "chalk": "^2.3.0",
         "ethereum-types": "^1.1.2",
diff --git a/packages/sol-cov/package.json b/packages/sol-cov/package.json
index 9dcb3b854..73c11980f 100644
--- a/packages/sol-cov/package.json
+++ b/packages/sol-cov/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-cov",
-    "version": "2.1.13",
+    "version": "2.1.14",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,12 +42,12 @@
     },
     "homepage": "https://github.com/0xProject/0x.js/packages/sol-cov/README.md",
     "dependencies": {
-        "@0x/dev-utils": "^1.0.18",
-        "@0x/sol-compiler": "^1.1.13",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/dev-utils": "^1.0.19",
+        "@0x/sol-compiler": "^1.1.14",
+        "@0x/subproviders": "^2.1.6",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@types/solidity-parser-antlr": "^0.2.0",
         "ethereum-types": "^1.1.2",
         "ethereumjs-util": "^5.1.1",
diff --git a/packages/sol-doc/package.json b/packages/sol-doc/package.json
index 6bf76d47a..edf1707d6 100644
--- a/packages/sol-doc/package.json
+++ b/packages/sol-doc/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-doc",
-    "version": "1.0.8",
+    "version": "1.0.9",
     "description": "Solidity documentation generator",
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.js",
@@ -25,7 +25,7 @@
     "author": "F. Eugene Aumson",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/sol-compiler": "^1.1.13",
+        "@0x/sol-compiler": "^1.1.14",
         "@0x/types": "^1.3.0",
         "@0x/utils": "^2.0.6",
         "ethereum-types": "^1.1.2",
diff --git a/packages/subproviders/package.json b/packages/subproviders/package.json
index 3b367054b..86f3738af 100644
--- a/packages/subproviders/package.json
+++ b/packages/subproviders/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/subproviders",
-    "version": "2.1.5",
+    "version": "2.1.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -33,7 +33,7 @@
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "@ledgerhq/hw-app-eth": "^4.3.0",
         "@ledgerhq/hw-transport-u2f": "4.24.0",
         "@types/eth-lightwallet": "^3.0.0",
diff --git a/packages/testnet-faucets/package.json b/packages/testnet-faucets/package.json
index cdfd1b7ff..8c4b942a3 100644
--- a/packages/testnet-faucets/package.json
+++ b/packages/testnet-faucets/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@0x/testnet-faucets",
-    "version": "1.0.57",
+    "version": "1.0.58",
     "engines": {
         "node": ">=6.12"
     },
@@ -18,11 +18,11 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "0x.js": "^2.0.5",
-        "@0x/subproviders": "^2.1.5",
+        "0x.js": "^2.0.6",
+        "@0x/subproviders": "^2.1.6",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "body-parser": "^1.17.1",
         "ethereum-types": "^1.1.2",
         "ethereumjs-tx": "^1.3.5",
diff --git a/packages/web3-wrapper/package.json b/packages/web3-wrapper/package.json
index 2eba35da7..218d85bfc 100644
--- a/packages/web3-wrapper/package.json
+++ b/packages/web3-wrapper/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/web3-wrapper",
-    "version": "3.1.5",
+    "version": "3.1.6",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/website/package.json b/packages/website/package.json
index 52ba206c6..dc10c7b1c 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/website",
-    "version": "0.0.60",
+    "version": "0.0.61",
     "engines": {
         "node": ">=6.12"
     },
@@ -20,16 +20,16 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/contract-wrappers": "^4.1.0",
+        "@0x/contract-wrappers": "^4.1.1",
         "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.3",
-        "@0x/react-docs": "^1.0.19",
-        "@0x/react-shared": "^1.0.22",
-        "@0x/subproviders": "^2.1.5",
+        "@0x/order-utils": "^3.0.4",
+        "@0x/react-docs": "^1.0.20",
+        "@0x/react-shared": "^1.0.23",
+        "@0x/subproviders": "^2.1.6",
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.5",
+        "@0x/web3-wrapper": "^3.1.6",
         "accounting": "^0.4.1",
         "basscss": "^8.0.3",
         "blockies": "^0.0.2",
-- 
cgit v1.2.3


From bbb3e5afcc1f2a18b5e578cb81c8aa916b7fe650 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 13:13:27 +0100
Subject: Add brand colors

---
 packages/website/ts/style/colors.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/style/colors.ts b/packages/website/ts/style/colors.ts
index 0620bae0f..447762969 100644
--- a/packages/website/ts/style/colors.ts
+++ b/packages/website/ts/style/colors.ts
@@ -13,6 +13,14 @@ const appColors = {
     jobsPageOpenPositionRow: sharedColors.grey100,
     metaMaskOrange: '#f68c24',
     metaMaskTransparentOrange: 'rgba(255, 248, 242, 0.8)',
+    brandLight: '#00AE99',
+    brandDark: '#003831',
+    backgroundDark: '#111A19',
+    backgroundBlack: '#000000',
+    backgroundLight: '#F3F6F4',
+    textDarkPrimary: '#000000',
+    textDarkSecondary: '#5C5C5C',
+    white: '#fff',
 };
 
 export const colors = {
-- 
cgit v1.2.3


From 3a9f8a7296413ab4446f03f995e781129cee8962 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 13:17:00 +0100
Subject: Add Formular font and normalize

---
 packages/website/less/normalize.less               | 349 +++++++++++++++++++++
 packages/website/public/css/formular.css           |  45 +++
 .../website/public/fonts/Formular/3822A0_0_0.eot   | Bin 0 -> 30574 bytes
 .../website/public/fonts/Formular/3822A0_0_0.ttf   | Bin 0 -> 118572 bytes
 .../website/public/fonts/Formular/3822A0_0_0.woff  | Bin 0 -> 44630 bytes
 .../website/public/fonts/Formular/3822A0_0_0.woff2 | Bin 0 -> 34337 bytes
 .../website/public/fonts/Formular/3822A0_1_0.eot   | Bin 0 -> 30845 bytes
 .../website/public/fonts/Formular/3822A0_1_0.ttf   | Bin 0 -> 116280 bytes
 .../website/public/fonts/Formular/3822A0_1_0.woff  | Bin 0 -> 45102 bytes
 .../website/public/fonts/Formular/3822A0_1_0.woff2 | Bin 0 -> 34607 bytes
 10 files changed, 394 insertions(+)
 create mode 100644 packages/website/less/normalize.less
 create mode 100644 packages/website/public/css/formular.css
 create mode 100644 packages/website/public/fonts/Formular/3822A0_0_0.eot
 create mode 100644 packages/website/public/fonts/Formular/3822A0_0_0.ttf
 create mode 100644 packages/website/public/fonts/Formular/3822A0_0_0.woff
 create mode 100644 packages/website/public/fonts/Formular/3822A0_0_0.woff2
 create mode 100644 packages/website/public/fonts/Formular/3822A0_1_0.eot
 create mode 100644 packages/website/public/fonts/Formular/3822A0_1_0.ttf
 create mode 100644 packages/website/public/fonts/Formular/3822A0_1_0.woff
 create mode 100644 packages/website/public/fonts/Formular/3822A0_1_0.woff2

(limited to 'packages')

diff --git a/packages/website/less/normalize.less b/packages/website/less/normalize.less
new file mode 100644
index 000000000..c45a85f89
--- /dev/null
+++ b/packages/website/less/normalize.less
@@ -0,0 +1,349 @@
+/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
+
+/* Document
+   ========================================================================== */
+
+/**
+ * 1. Correct the line height in all browsers.
+ * 2. Prevent adjustments of font size after orientation changes in iOS.
+ */
+
+ html {
+    line-height: 1.15; /* 1 */
+    -webkit-text-size-adjust: 100%; /* 2 */
+  }
+  
+  /* Sections
+     ========================================================================== */
+  
+  /**
+   * Remove the margin in all browsers.
+   */
+  
+  body {
+    margin: 0;
+  }
+  
+  /**
+   * Render the `main` element consistently in IE.
+   */
+  
+  main {
+    display: block;
+  }
+  
+  /**
+   * Correct the font size and margin on `h1` elements within `section` and
+   * `article` contexts in Chrome, Firefox, and Safari.
+   */
+  
+  h1 {
+    font-size: 2em;
+    margin: 0.67em 0;
+  }
+  
+  /* Grouping content
+     ========================================================================== */
+  
+  /**
+   * 1. Add the correct box sizing in Firefox.
+   * 2. Show the overflow in Edge and IE.
+   */
+  
+  hr {
+    box-sizing: content-box; /* 1 */
+    height: 0; /* 1 */
+    overflow: visible; /* 2 */
+  }
+  
+  /**
+   * 1. Correct the inheritance and scaling of font size in all browsers.
+   * 2. Correct the odd `em` font sizing in all browsers.
+   */
+  
+  pre {
+    font-family: monospace, monospace; /* 1 */
+    font-size: 1em; /* 2 */
+  }
+  
+  /* Text-level semantics
+     ========================================================================== */
+  
+  /**
+   * Remove the gray background on active links in IE 10.
+   */
+  
+  a {
+    background-color: transparent;
+  }
+  
+  /**
+   * 1. Remove the bottom border in Chrome 57-
+   * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
+   */
+  
+  abbr[title] {
+    border-bottom: none; /* 1 */
+    text-decoration: underline; /* 2 */
+    text-decoration: underline dotted; /* 2 */
+  }
+  
+  /**
+   * Add the correct font weight in Chrome, Edge, and Safari.
+   */
+  
+  b,
+  strong {
+    font-weight: bolder;
+  }
+  
+  /**
+   * 1. Correct the inheritance and scaling of font size in all browsers.
+   * 2. Correct the odd `em` font sizing in all browsers.
+   */
+  
+  code,
+  kbd,
+  samp {
+    font-family: monospace, monospace; /* 1 */
+    font-size: 1em; /* 2 */
+  }
+  
+  /**
+   * Add the correct font size in all browsers.
+   */
+  
+  small {
+    font-size: 80%;
+  }
+  
+  /**
+   * Prevent `sub` and `sup` elements from affecting the line height in
+   * all browsers.
+   */
+  
+  sub,
+  sup {
+    font-size: 75%;
+    line-height: 0;
+    position: relative;
+    vertical-align: baseline;
+  }
+  
+  sub {
+    bottom: -0.25em;
+  }
+  
+  sup {
+    top: -0.5em;
+  }
+  
+  /* Embedded content
+     ========================================================================== */
+  
+  /**
+   * Remove the border on images inside links in IE 10.
+   */
+  
+  img {
+    border-style: none;
+  }
+  
+  /* Forms
+     ========================================================================== */
+  
+  /**
+   * 1. Change the font styles in all browsers.
+   * 2. Remove the margin in Firefox and Safari.
+   */
+  
+  button,
+  input,
+  optgroup,
+  select,
+  textarea {
+    font-family: inherit; /* 1 */
+    font-size: 100%; /* 1 */
+    line-height: 1.15; /* 1 */
+    margin: 0; /* 2 */
+  }
+  
+  /**
+   * Show the overflow in IE.
+   * 1. Show the overflow in Edge.
+   */
+  
+  button,
+  input { /* 1 */
+    overflow: visible;
+  }
+  
+  /**
+   * Remove the inheritance of text transform in Edge, Firefox, and IE.
+   * 1. Remove the inheritance of text transform in Firefox.
+   */
+  
+  button,
+  select { /* 1 */
+    text-transform: none;
+  }
+  
+  /**
+   * Correct the inability to style clickable types in iOS and Safari.
+   */
+  
+  button,
+  [type="button"],
+  [type="reset"],
+  [type="submit"] {
+    -webkit-appearance: button;
+  }
+  
+  /**
+   * Remove the inner border and padding in Firefox.
+   */
+  
+  button::-moz-focus-inner,
+  [type="button"]::-moz-focus-inner,
+  [type="reset"]::-moz-focus-inner,
+  [type="submit"]::-moz-focus-inner {
+    border-style: none;
+    padding: 0;
+  }
+  
+  /**
+   * Restore the focus styles unset by the previous rule.
+   */
+  
+  button:-moz-focusring,
+  [type="button"]:-moz-focusring,
+  [type="reset"]:-moz-focusring,
+  [type="submit"]:-moz-focusring {
+    outline: 1px dotted ButtonText;
+  }
+  
+  /**
+   * Correct the padding in Firefox.
+   */
+  
+  fieldset {
+    padding: 0.35em 0.75em 0.625em;
+  }
+  
+  /**
+   * 1. Correct the text wrapping in Edge and IE.
+   * 2. Correct the color inheritance from `fieldset` elements in IE.
+   * 3. Remove the padding so developers are not caught out when they zero out
+   *    `fieldset` elements in all browsers.
+   */
+  
+  legend {
+    box-sizing: border-box; /* 1 */
+    color: inherit; /* 2 */
+    display: table; /* 1 */
+    max-width: 100%; /* 1 */
+    padding: 0; /* 3 */
+    white-space: normal; /* 1 */
+  }
+  
+  /**
+   * Add the correct vertical alignment in Chrome, Firefox, and Opera.
+   */
+  
+  progress {
+    vertical-align: baseline;
+  }
+  
+  /**
+   * Remove the default vertical scrollbar in IE 10+.
+   */
+  
+  textarea {
+    overflow: auto;
+  }
+  
+  /**
+   * 1. Add the correct box sizing in IE 10.
+   * 2. Remove the padding in IE 10.
+   */
+  
+  [type="checkbox"],
+  [type="radio"] {
+    box-sizing: border-box; /* 1 */
+    padding: 0; /* 2 */
+  }
+  
+  /**
+   * Correct the cursor style of increment and decrement buttons in Chrome.
+   */
+  
+  [type="number"]::-webkit-inner-spin-button,
+  [type="number"]::-webkit-outer-spin-button {
+    height: auto;
+  }
+  
+  /**
+   * 1. Correct the odd appearance in Chrome and Safari.
+   * 2. Correct the outline style in Safari.
+   */
+  
+  [type="search"] {
+    -webkit-appearance: textfield; /* 1 */
+    outline-offset: -2px; /* 2 */
+  }
+  
+  /**
+   * Remove the inner padding in Chrome and Safari on macOS.
+   */
+  
+  [type="search"]::-webkit-search-decoration {
+    -webkit-appearance: none;
+  }
+  
+  /**
+   * 1. Correct the inability to style clickable types in iOS and Safari.
+   * 2. Change font properties to `inherit` in Safari.
+   */
+  
+  ::-webkit-file-upload-button {
+    -webkit-appearance: button; /* 1 */
+    font: inherit; /* 2 */
+  }
+  
+  /* Interactive
+     ========================================================================== */
+  
+  /*
+   * Add the correct display in Edge, IE 10+, and Firefox.
+   */
+  
+  details {
+    display: block;
+  }
+  
+  /*
+   * Add the correct display in all browsers.
+   */
+  
+  summary {
+    display: list-item;
+  }
+  
+  /* Misc
+     ========================================================================== */
+  
+  /**
+   * Add the correct display in IE 10+.
+   */
+  
+  template {
+    display: none;
+  }
+  
+  /**
+   * Add the correct display in IE 10.
+   */
+  
+  [hidden] {
+    display: none;
+  }
\ No newline at end of file
diff --git a/packages/website/public/css/formular.css b/packages/website/public/css/formular.css
new file mode 100644
index 000000000..84f68584c
--- /dev/null
+++ b/packages/website/public/css/formular.css
@@ -0,0 +1,45 @@
+/**
+ * @license
+ * MyFonts Webfont Build ID 3678880, 2018-11-27T05:59:35-0500
+ * 
+ * The fonts listed in this notice are subject to the End User License
+ * Agreement(s) entered into by the website owner. All other parties are 
+ * explicitly restricted from using the Licensed Webfonts(s).
+ * 
+ * You may obtain a valid license at the URLs below.
+ * 
+ * Webfont: Formular-Light by Brownfox
+ * URL: https://www.myfonts.com/fonts/brownfox/formular/light/
+ * 
+ * Webfont: Formular by Brownfox
+ * URL: https://www.myfonts.com/fonts/brownfox/formular/regular/
+ * 
+ * 
+ * License: https://www.myfonts.com/viewlicense?type=web&buildid=3678880
+ * Licensed pageviews: 200,000
+ * Webfonts copyright: Copyright (c) 2014 by Vyacheslav Kirilenko, Gayane Bagdasaryan. All rights reserved.
+ * 
+ * © 2018 MyFonts Inc
+*/
+
+
+/* @import must be at top of file, otherwise CSS will not work */
+@import url("//hello.myfonts.net/count/3822a0");
+
+
+@font-face {
+    font-family: 'Formular';
+    font-weight: 300;
+    src: url('/fonts/formular/3822A0_0_0.eot');
+    src: url('/fonts/formular/3822A0_0_0.eot?#iefix') format('embedded-opentype'), url('/fonts/formular/3822A0_0_0.woff2') format('woff2'), url('/fonts/formular/3822A0_0_0.woff') format('woff'), url('/fonts/formular/3822A0_0_0.ttf') format('truetype');
+    font-display: swap;
+}
+
+
+@font-face {
+    font-family: 'Formular';
+    font-weight: 400;
+    src: url('/fonts/formular/3822A0_1_0.eot');
+    src: url('/fonts/formular/3822A0_1_0.eot?#iefix') format('embedded-opentype'), url('/fonts/formular/3822A0_1_0.woff2') format('woff2'), url('/fonts/formular/3822A0_1_0.woff') format('woff'), url('/fonts/formular/3822A0_1_0.ttf') format('truetype');
+    font-display: swap;
+}
diff --git a/packages/website/public/fonts/Formular/3822A0_0_0.eot b/packages/website/public/fonts/Formular/3822A0_0_0.eot
new file mode 100644
index 000000000..d0976f98d
Binary files /dev/null and b/packages/website/public/fonts/Formular/3822A0_0_0.eot differ
diff --git a/packages/website/public/fonts/Formular/3822A0_0_0.ttf b/packages/website/public/fonts/Formular/3822A0_0_0.ttf
new file mode 100644
index 000000000..14c79fbb6
Binary files /dev/null and b/packages/website/public/fonts/Formular/3822A0_0_0.ttf differ
diff --git a/packages/website/public/fonts/Formular/3822A0_0_0.woff b/packages/website/public/fonts/Formular/3822A0_0_0.woff
new file mode 100644
index 000000000..79c774b40
Binary files /dev/null and b/packages/website/public/fonts/Formular/3822A0_0_0.woff differ
diff --git a/packages/website/public/fonts/Formular/3822A0_0_0.woff2 b/packages/website/public/fonts/Formular/3822A0_0_0.woff2
new file mode 100644
index 000000000..6502d5da1
Binary files /dev/null and b/packages/website/public/fonts/Formular/3822A0_0_0.woff2 differ
diff --git a/packages/website/public/fonts/Formular/3822A0_1_0.eot b/packages/website/public/fonts/Formular/3822A0_1_0.eot
new file mode 100644
index 000000000..4cbeff445
Binary files /dev/null and b/packages/website/public/fonts/Formular/3822A0_1_0.eot differ
diff --git a/packages/website/public/fonts/Formular/3822A0_1_0.ttf b/packages/website/public/fonts/Formular/3822A0_1_0.ttf
new file mode 100644
index 000000000..e34b531ab
Binary files /dev/null and b/packages/website/public/fonts/Formular/3822A0_1_0.ttf differ
diff --git a/packages/website/public/fonts/Formular/3822A0_1_0.woff b/packages/website/public/fonts/Formular/3822A0_1_0.woff
new file mode 100644
index 000000000..651364b9b
Binary files /dev/null and b/packages/website/public/fonts/Formular/3822A0_1_0.woff differ
diff --git a/packages/website/public/fonts/Formular/3822A0_1_0.woff2 b/packages/website/public/fonts/Formular/3822A0_1_0.woff2
new file mode 100644
index 000000000..91cdbf29f
Binary files /dev/null and b/packages/website/public/fonts/Formular/3822A0_1_0.woff2 differ
-- 
cgit v1.2.3


From 6b4112527f4e19b1cd233560183331e710bc3514 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 13:17:48 +0100
Subject: Add svg loader

---
 packages/website/package.json      | 1 +
 packages/website/ts/globals.d.ts   | 6 ++++++
 packages/website/webpack.config.js | 4 ++++
 3 files changed, 11 insertions(+)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index 52ba206c6..fedee462b 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -91,6 +91,7 @@
         "less-loader": "^4.1.0",
         "make-promises-safe": "^1.1.0",
         "raw-loader": "^0.5.1",
+        "react-svg-loader": "^2.1.0",
         "rollbar-sourcemap-webpack-plugin": "^2.4.0",
         "shx": "^0.2.2",
         "source-map-loader": "^0.2.4",
diff --git a/packages/website/ts/globals.d.ts b/packages/website/ts/globals.d.ts
index eb8892aea..097c8171e 100644
--- a/packages/website/ts/globals.d.ts
+++ b/packages/website/ts/globals.d.ts
@@ -10,6 +10,12 @@ declare module '*.json' {
     export default json;
     /* tslint:enable */
 }
+
+declare module '*.svg' {
+    const svg: any;
+    export default svg;
+}
+
 declare module 'web3-provider-engine/subproviders/filters';
 
 // This will be defined by default in TS 2.4
diff --git a/packages/website/webpack.config.js b/packages/website/webpack.config.js
index b01f6ef2c..367aba48f 100644
--- a/packages/website/webpack.config.js
+++ b/packages/website/webpack.config.js
@@ -55,6 +55,10 @@ const config = {
                 test: /\.css$/,
                 loaders: ['style-loader', 'css-loader'],
             },
+            {
+                test: /\.svg$/,
+                loaders: ['react-svg-loader'],
+            },
         ],
     },
     optimization: {
-- 
cgit v1.2.3


From 471a4e981a8893b7e61fb0978faaf79e11269269 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 13:33:46 +0100
Subject: Add @next folder structure

---
 packages/website/ts/@next/components/button.tsx | 0
 packages/website/ts/@next/constants/.gitkeep    | 0
 packages/website/ts/@next/pages/landing.tsx     | 6 ++++++
 3 files changed, 6 insertions(+)
 create mode 100644 packages/website/ts/@next/components/button.tsx
 create mode 100644 packages/website/ts/@next/constants/.gitkeep
 create mode 100644 packages/website/ts/@next/pages/landing.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
new file mode 100644
index 000000000..e69de29bb
diff --git a/packages/website/ts/@next/constants/.gitkeep b/packages/website/ts/@next/constants/.gitkeep
new file mode 100644
index 000000000..e69de29bb
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
new file mode 100644
index 000000000..02ea36c56
--- /dev/null
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -0,0 +1,6 @@
+import * as React from 'react';
+import { render } from 'react-dom';
+
+export const Landing = () => (
+    <div>0x</div>
+);
-- 
cgit v1.2.3


From 3e2c93f5a0a6eca0ea9ec1ce7a8918badc97b1db Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 28 Nov 2018 13:42:02 +0100
Subject: Adds initial /next route to index.tsx

---
 packages/website/ts/@next/pages/landing.tsx |  2 +-
 packages/website/ts/index.tsx               | 17 ++++++++++++++++-
 2 files changed, 17 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 02ea36c56..c17a6d859 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,6 +1,6 @@
 import * as React from 'react';
 import { render } from 'react-dom';
 
-export const Landing = () => (
+export const NextLanding = () => (
     <div>0x</div>
 );
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index faf7d8c87..062a3e08e 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -8,7 +8,7 @@ import { About } from 'ts/containers/about';
 import { DocsHome } from 'ts/containers/docs_home';
 import { FAQ } from 'ts/containers/faq';
 import { Jobs } from 'ts/containers/jobs';
-import { Landing } from 'ts/containers/landing';
+import { Landing } from 'ts/containers/landing'; // Note(ez): When we're done we omit all old site imports
 import { LaunchKit } from 'ts/containers/launch_kit';
 import { NotFound } from 'ts/containers/not_found';
 import { Wiki } from 'ts/containers/wiki';
@@ -19,6 +19,11 @@ import { store } from 'ts/redux/store';
 import { WebsiteLegacyPaths, WebsitePaths } from 'ts/types';
 import { muiTheme } from 'ts/utils/mui_theme';
 
+
+// Next (new website) routes. We should rename them later
+import { NextLanding } from 'ts/@next/pages/landing';
+
+
 // Check if we've introduced an update that requires us to clear the tradeHistory local storage entries
 tradeHistoryStorage.clearIfRequired();
 trackedTokenStorage.clearIfRequired();
@@ -89,6 +94,10 @@ render(
                     <Provider store={store}>
                         <div>
                             <Switch>
+                                {/*
+                                  Note(ez): We remove/replace all old routes with next routes
+                                  once we're ready to put a ring on it. for now let's keep em there for reference
+                                */}
                                 <Route exact={true} path="/" component={Landing as any} />
                                 <Redirect from="/otc" to={`${WebsitePaths.Portal}`} />
                                 <Route path={WebsitePaths.LaunchKit} component={LaunchKit as any} />
@@ -97,6 +106,12 @@ render(
                                 <Route path={WebsitePaths.FAQ} component={FAQ as any} />
                                 <Route path={WebsitePaths.About} component={About as any} />
                                 <Route path={WebsitePaths.Wiki} component={Wiki as any} />
+
+
+                                {/* Next (new site) routes */}
+                                <Route exact path="/next" component={NextLanding as any} />
+
+
                                 <Route
                                     path={`${WebsitePaths.ZeroExJs}/:version?`}
                                     component={LazyZeroExJSDocumentation}
-- 
cgit v1.2.3


From 5578c70cd685273f1a6fae8ab6c90dcd50c6240b Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 14:04:29 +0100
Subject: WIP button

---
 packages/website/ts/@next/components/button.tsx | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index e69de29bb..48be7659c 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -0,0 +1,21 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+export interface ButtonInterface {
+    text: string;
+}
+
+const StyledButton = styled.button`
+    text-align: center;
+`;
+
+const Text = styled.span`
+    font-size: 1rem;
+    line-height: 1.375rem;
+`;
+
+export const Button: React.StatelessComponent<ButtonInterface> = ({ text }) => (
+    <StyledButton>
+        <Text>Get Started</Text>
+    </StyledButton>
+);
-- 
cgit v1.2.3


From df6c1ae059169f5793ad2ee4ca23a3c07b798d89 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 28 Nov 2018 14:44:44 +0100
Subject: Updates styled-components, react typings

---
 packages/website/package.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index fedee462b..6511ffb1a 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -60,7 +60,7 @@
         "redux-devtools-extension": "^2.13.2",
         "rollbar": "^2.4.7",
         "semver-sort": "0.0.4",
-        "styled-components": "^3.3.0",
+        "styled-components": "^4.1.1",
         "thenby": "^1.2.3",
         "truffle-contract": "2.0.1",
         "web3-provider-engine": "14.0.6",
@@ -77,7 +77,7 @@
         "@types/node": "*",
         "@types/numeral": "^0.0.22",
         "@types/query-string": "^5.1.0",
-        "@types/react": "^16.4.2",
+        "@types/react": "^16.7.7",
         "@types/react-copy-to-clipboard": "^4.2.0",
         "@types/react-dom": "^16.0.7",
         "@types/react-helmet": "^5.0.6",
-- 
cgit v1.2.3


From 7b90f095fffdaac34a518e3f404e35477b534824 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 28 Nov 2018 14:45:11 +0100
Subject: Adds very basic SiteWrap and global styling

---
 packages/website/ts/@next/components/siteWrap.tsx  | 26 +++++++++++
 packages/website/ts/@next/constants/cssReset.js    | 50 ++++++++++++++++++++++
 .../website/ts/@next/constants/globalStyle.tsx     | 17 ++++++++
 packages/website/ts/@next/pages/landing.tsx        |  7 ++-
 4 files changed, 98 insertions(+), 2 deletions(-)
 create mode 100644 packages/website/ts/@next/components/siteWrap.tsx
 create mode 100644 packages/website/ts/@next/constants/cssReset.js
 create mode 100644 packages/website/ts/@next/constants/globalStyle.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
new file mode 100644
index 000000000..1b0efd145
--- /dev/null
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -0,0 +1,26 @@
+import * as React from 'react';
+import { GlobalStyles } from 'ts/@next/constants/globalStyle';
+
+
+interface Props {
+
+}
+
+const SiteWrap:React.StatelessComponent<Props> = props => {
+  const { children } = props;
+
+  return (
+    <>
+      <GlobalStyles />
+
+      <header>0x HEADER</header>
+
+      { children }
+
+      <footer>OMG FOOTER</footer>
+    </>
+  )
+};
+
+
+export { SiteWrap }
diff --git a/packages/website/ts/@next/constants/cssReset.js b/packages/website/ts/@next/constants/cssReset.js
new file mode 100644
index 000000000..4c5105b50
--- /dev/null
+++ b/packages/website/ts/@next/constants/cssReset.js
@@ -0,0 +1,50 @@
+export const cssReset = `
+  *,
+  *:before,
+  *:after {
+    box-sizing: border-box;
+  }
+  html, body, div, span, applet, object, iframe,
+  h1, h2, h3, h4, h5, h6, p, blockquote, pre,
+  a, abbr, acronym, address, big, cite, code,
+  del, dfn, em, img, ins, kbd, q, s, samp,
+  small, strike, strong, sub, sup, tt, var,
+  b, u, i, center,
+  dl, dt, dd, ol, ul, li,
+  fieldset, form, label, legend,
+  table, caption, tbody, tfoot, thead, tr, th, td,
+  article, aside, canvas, details, embed,
+  figure, figcaption, footer, header, hgroup,
+  menu, nav, output, ruby, section, summary,
+  time, mark, audio, video {
+    margin: 0;
+    padding: 0;
+    border: 0;
+    font-size: 100%;
+    font: inherit;
+    vertical-align: baseline;
+  }
+  /* HTML5 display-role reset for older browsers */
+  article, aside, details, figcaption, figure,
+  footer, header, hgroup, menu, nav, section {
+    display: block;
+  }
+  body {
+    line-height: 1;
+  }
+  ol, ul {
+    list-style: none;
+  }
+  blockquote, q {
+    quotes: none;
+  }
+  blockquote:before, blockquote:after,
+  q:before, q:after {
+    content: '';
+    content: none;
+  }
+  table {
+    border-collapse: collapse;
+    border-spacing: 0;
+  }
+`;
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
new file mode 100644
index 000000000..271dd2545
--- /dev/null
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -0,0 +1,17 @@
+import { createGlobalStyle } from 'styled-components';
+import { cssReset } from 'ts/@next/constants/cssReset';
+
+
+// Not sure if cssReset is already imported into index.tsx
+// Also: currently createglobalStyle from styled-components is
+// throwing a warning about how there's not typing exported from styled-comps
+const GlobalStyles = createGlobalStyle`
+  ${cssReset};
+
+  html {
+    background-color: red;
+  }
+`;
+
+
+export { GlobalStyles }
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index c17a6d859..64ef15274 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,6 +1,9 @@
 import * as React from 'react';
-import { render } from 'react-dom';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+
 
 export const NextLanding = () => (
-    <div>0x</div>
+  <SiteWrap>
+    <div>Hello</div>
+  </SiteWrap>
 );
-- 
cgit v1.2.3


From d3aebd0b799607ba24f0a3a298afe85ced69c264 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 28 Nov 2018 15:02:46 +0100
Subject: Renames font-files, adds font-face declaration in globalStyles

---
 packages/website/public/fonts/.DS_Store            | Bin 0 -> 6148 bytes
 packages/website/public/fonts/Formular-Light.woff  | Bin 0 -> 44630 bytes
 packages/website/public/fonts/Formular-Light.woff2 | Bin 0 -> 34337 bytes
 .../website/public/fonts/Formular-Regular.woff     | Bin 0 -> 45102 bytes
 .../website/public/fonts/Formular-Regular.woff2    | Bin 0 -> 34607 bytes
 .../website/public/fonts/Formular/3822A0_0_0.eot   | Bin 30574 -> 0 bytes
 .../website/public/fonts/Formular/3822A0_0_0.ttf   | Bin 118572 -> 0 bytes
 .../website/public/fonts/Formular/3822A0_0_0.woff  | Bin 44630 -> 0 bytes
 .../website/public/fonts/Formular/3822A0_0_0.woff2 | Bin 34337 -> 0 bytes
 .../website/public/fonts/Formular/3822A0_1_0.eot   | Bin 30845 -> 0 bytes
 .../website/public/fonts/Formular/3822A0_1_0.ttf   | Bin 116280 -> 0 bytes
 .../website/public/fonts/Formular/3822A0_1_0.woff  | Bin 45102 -> 0 bytes
 .../website/public/fonts/Formular/3822A0_1_0.woff2 | Bin 34607 -> 0 bytes
 .../website/ts/@next/constants/globalStyle.tsx     |  24 ++++++++++++++++++++-
 14 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/public/fonts/.DS_Store
 create mode 100644 packages/website/public/fonts/Formular-Light.woff
 create mode 100644 packages/website/public/fonts/Formular-Light.woff2
 create mode 100644 packages/website/public/fonts/Formular-Regular.woff
 create mode 100644 packages/website/public/fonts/Formular-Regular.woff2
 delete mode 100644 packages/website/public/fonts/Formular/3822A0_0_0.eot
 delete mode 100644 packages/website/public/fonts/Formular/3822A0_0_0.ttf
 delete mode 100644 packages/website/public/fonts/Formular/3822A0_0_0.woff
 delete mode 100644 packages/website/public/fonts/Formular/3822A0_0_0.woff2
 delete mode 100644 packages/website/public/fonts/Formular/3822A0_1_0.eot
 delete mode 100644 packages/website/public/fonts/Formular/3822A0_1_0.ttf
 delete mode 100644 packages/website/public/fonts/Formular/3822A0_1_0.woff
 delete mode 100644 packages/website/public/fonts/Formular/3822A0_1_0.woff2

(limited to 'packages')

diff --git a/packages/website/public/fonts/.DS_Store b/packages/website/public/fonts/.DS_Store
new file mode 100644
index 000000000..6d9b04748
Binary files /dev/null and b/packages/website/public/fonts/.DS_Store differ
diff --git a/packages/website/public/fonts/Formular-Light.woff b/packages/website/public/fonts/Formular-Light.woff
new file mode 100644
index 000000000..79c774b40
Binary files /dev/null and b/packages/website/public/fonts/Formular-Light.woff differ
diff --git a/packages/website/public/fonts/Formular-Light.woff2 b/packages/website/public/fonts/Formular-Light.woff2
new file mode 100644
index 000000000..6502d5da1
Binary files /dev/null and b/packages/website/public/fonts/Formular-Light.woff2 differ
diff --git a/packages/website/public/fonts/Formular-Regular.woff b/packages/website/public/fonts/Formular-Regular.woff
new file mode 100644
index 000000000..651364b9b
Binary files /dev/null and b/packages/website/public/fonts/Formular-Regular.woff differ
diff --git a/packages/website/public/fonts/Formular-Regular.woff2 b/packages/website/public/fonts/Formular-Regular.woff2
new file mode 100644
index 000000000..91cdbf29f
Binary files /dev/null and b/packages/website/public/fonts/Formular-Regular.woff2 differ
diff --git a/packages/website/public/fonts/Formular/3822A0_0_0.eot b/packages/website/public/fonts/Formular/3822A0_0_0.eot
deleted file mode 100644
index d0976f98d..000000000
Binary files a/packages/website/public/fonts/Formular/3822A0_0_0.eot and /dev/null differ
diff --git a/packages/website/public/fonts/Formular/3822A0_0_0.ttf b/packages/website/public/fonts/Formular/3822A0_0_0.ttf
deleted file mode 100644
index 14c79fbb6..000000000
Binary files a/packages/website/public/fonts/Formular/3822A0_0_0.ttf and /dev/null differ
diff --git a/packages/website/public/fonts/Formular/3822A0_0_0.woff b/packages/website/public/fonts/Formular/3822A0_0_0.woff
deleted file mode 100644
index 79c774b40..000000000
Binary files a/packages/website/public/fonts/Formular/3822A0_0_0.woff and /dev/null differ
diff --git a/packages/website/public/fonts/Formular/3822A0_0_0.woff2 b/packages/website/public/fonts/Formular/3822A0_0_0.woff2
deleted file mode 100644
index 6502d5da1..000000000
Binary files a/packages/website/public/fonts/Formular/3822A0_0_0.woff2 and /dev/null differ
diff --git a/packages/website/public/fonts/Formular/3822A0_1_0.eot b/packages/website/public/fonts/Formular/3822A0_1_0.eot
deleted file mode 100644
index 4cbeff445..000000000
Binary files a/packages/website/public/fonts/Formular/3822A0_1_0.eot and /dev/null differ
diff --git a/packages/website/public/fonts/Formular/3822A0_1_0.ttf b/packages/website/public/fonts/Formular/3822A0_1_0.ttf
deleted file mode 100644
index e34b531ab..000000000
Binary files a/packages/website/public/fonts/Formular/3822A0_1_0.ttf and /dev/null differ
diff --git a/packages/website/public/fonts/Formular/3822A0_1_0.woff b/packages/website/public/fonts/Formular/3822A0_1_0.woff
deleted file mode 100644
index 651364b9b..000000000
Binary files a/packages/website/public/fonts/Formular/3822A0_1_0.woff and /dev/null differ
diff --git a/packages/website/public/fonts/Formular/3822A0_1_0.woff2 b/packages/website/public/fonts/Formular/3822A0_1_0.woff2
deleted file mode 100644
index 91cdbf29f..000000000
Binary files a/packages/website/public/fonts/Formular/3822A0_1_0.woff2 and /dev/null differ
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 271dd2545..46f927673 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -1,5 +1,6 @@
 import { createGlobalStyle } from 'styled-components';
 import { cssReset } from 'ts/@next/constants/cssReset';
+import { colors } from 'ts/style/colors';
 
 
 // Not sure if cssReset is already imported into index.tsx
@@ -8,8 +9,29 @@ import { cssReset } from 'ts/@next/constants/cssReset';
 const GlobalStyles = createGlobalStyle`
   ${cssReset};
 
+  @font-face {
+    font-family: "Formular";
+    src: url("/public/fonts/Formular-Light.woff2") format("woff2"), url("/public/fonts/Formular-Light.woff") format("woff");
+    font-weight: 300;
+    font-display: swap;
+  }
+
+  @font-face {
+    font-family: "Formular";
+    src: url("/public/fonts/Formular-Regular.woff2") format("woff2"), url("/public/fonts/Formular-Regular.woff") format("woff");
+    font-weight: 500;
+    font-display: swap;
+  }
+
   html {
-    background-color: red;
+    font-size: 17px;
+    background-color: ${colors.backgroundDark};
+  }
+
+  body {
+    font-family: 'Formular', sans-serif !important;
+    -webkit-font-smoothing: antialiased;
+    color: #fff;
   }
 `;
 
-- 
cgit v1.2.3


From d642082058c17859170b933370bce9ea6b5da869 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 15:17:51 +0100
Subject: Add styled-component types

---
 packages/website/package.json      | 1 +
 packages/website/ts/style/theme.ts | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index 6511ffb1a..75e147168 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -30,6 +30,7 @@
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
         "@0x/web3-wrapper": "^3.1.5",
+        "@types/styled-components": "^4.1.1",
         "accounting": "^0.4.1",
         "basscss": "^8.0.3",
         "blockies": "^0.0.2",
diff --git a/packages/website/ts/style/theme.ts b/packages/website/ts/style/theme.ts
index ce7d6975d..94bd0169a 100644
--- a/packages/website/ts/style/theme.ts
+++ b/packages/website/ts/style/theme.ts
@@ -4,7 +4,7 @@ import * as styledComponents from 'styled-components';
 const {
     default: styled,
     css,
-    injectGlobal,
+    createGlobalStyle,
     keyframes,
     ThemeProvider,
 } = styledComponents as styledComponents.ThemedStyledComponentsModule<IThemeInterface>;
@@ -14,4 +14,4 @@ export interface IThemeInterface {}
 
 export const theme = {};
 
-export { styled, css, injectGlobal, keyframes, ThemeProvider };
+export { styled, css, createGlobalStyle, keyframes, ThemeProvider };
-- 
cgit v1.2.3


From 1cc06dd9e6cf39edf20ca6b4f151664f9eb79a86 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 15:18:14 +0100
Subject: Fix type error in Text component

---
 packages/website/ts/components/ui/text.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/text.tsx b/packages/website/ts/components/ui/text.tsx
index c13e21913..2fe2a8c79 100644
--- a/packages/website/ts/components/ui/text.tsx
+++ b/packages/website/ts/components/ui/text.tsx
@@ -7,6 +7,7 @@ export type TextTag = 'p' | 'div' | 'span' | 'label' | 'h1' | 'h2' | 'h3' | 'h4'
 
 export interface TextProps {
     className?: string;
+    children?: any;
     Tag?: TextTag;
     fontSize?: string;
     fontFamily?: string;
-- 
cgit v1.2.3


From 081859f334b0ee4733046e1698820e0e4c063f5d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 15:21:11 +0100
Subject: Ignore osx metadata files

---
 packages/website/public/fonts/.DS_Store | Bin 6148 -> 0 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)
 delete mode 100644 packages/website/public/fonts/.DS_Store

(limited to 'packages')

diff --git a/packages/website/public/fonts/.DS_Store b/packages/website/public/fonts/.DS_Store
deleted file mode 100644
index 6d9b04748..000000000
Binary files a/packages/website/public/fonts/.DS_Store and /dev/null differ
-- 
cgit v1.2.3


From d2a418b368b514b158e46c2b0459d49a9c07f177 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 16:26:05 +0100
Subject: Fix font references

---
 packages/website/ts/@next/constants/globalStyle.tsx | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 46f927673..b3b4c4a96 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -2,7 +2,6 @@ import { createGlobalStyle } from 'styled-components';
 import { cssReset } from 'ts/@next/constants/cssReset';
 import { colors } from 'ts/style/colors';
 
-
 // Not sure if cssReset is already imported into index.tsx
 // Also: currently createglobalStyle from styled-components is
 // throwing a warning about how there's not typing exported from styled-comps
@@ -11,15 +10,15 @@ const GlobalStyles = createGlobalStyle`
 
   @font-face {
     font-family: "Formular";
-    src: url("/public/fonts/Formular-Light.woff2") format("woff2"), url("/public/fonts/Formular-Light.woff") format("woff");
+    src: url("/fonts/Formular-Light.woff2") format("woff2"), url("/fonts/Formular-Light.woff") format("woff");
     font-weight: 300;
     font-display: swap;
   }
 
   @font-face {
     font-family: "Formular";
-    src: url("/public/fonts/Formular-Regular.woff2") format("woff2"), url("/public/fonts/Formular-Regular.woff") format("woff");
-    font-weight: 500;
+    src: url("/fonts/Formular-Regular.woff2") format("woff2"), url("/fonts/Formular-Regular.woff") format("woff");
+    font-weight: 400;
     font-display: swap;
   }
 
-- 
cgit v1.2.3


From 969674a5ce99260a1fa0b749611845153c105bc4 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 16:26:42 +0100
Subject: Add container and button

---
 packages/website/ts/@next/components/button.tsx    | 10 +++++++++-
 packages/website/ts/@next/components/container.tsx | 21 +++++++++++++++++++++
 2 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/ts/@next/components/container.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 48be7659c..bbb6b7935 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -1,21 +1,29 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
+import { colors } from 'ts/style/colors';
+
 export interface ButtonInterface {
     text: string;
 }
 
 const StyledButton = styled.button`
+    appearance: none;
+    border: 0;
+    background-color: ${colors.brandLight};
+    color: ${colors.white};
     text-align: center;
+    padding: 13px 22px 14px;
 `;
 
 const Text = styled.span`
     font-size: 1rem;
+    font-weight: 500;
     line-height: 1.375rem;
 `;
 
 export const Button: React.StatelessComponent<ButtonInterface> = ({ text }) => (
     <StyledButton>
-        <Text>Get Started</Text>
+        <Text>{text}</Text>
     </StyledButton>
 );
diff --git a/packages/website/ts/@next/components/container.tsx b/packages/website/ts/@next/components/container.tsx
new file mode 100644
index 000000000..a4da10cfd
--- /dev/null
+++ b/packages/website/ts/@next/components/container.tsx
@@ -0,0 +1,21 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+interface ContainerProps {
+}
+
+const StyledContainer = styled.div`
+    max-width: 117rem; // 2000px
+    margin: 0 auto;
+    padding: 0 1.764705882rem; // 30px
+`;
+
+export const Container: React.StatelessComponent<ContainerProps> = props => {
+  const { children } = props;
+
+  return (
+    <StyledContainer>
+      {children}
+    </StyledContainer>
+  );
+};
-- 
cgit v1.2.3


From 56ca19dc9bc5342ac5e97ad06c20a6083c2f3c2a Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 16:26:56 +0100
Subject: Add ehader

---
 packages/website/ts/@next/components/header.tsx    | 54 ++++++++++++++++++++++
 packages/website/ts/@next/components/logo.tsx      | 22 +++++++++
 packages/website/ts/@next/components/siteWrap.tsx  |  3 +-
 packages/website/ts/@next/icons/logo-with-type.svg |  1 +
 4 files changed, 79 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/ts/@next/components/header.tsx
 create mode 100644 packages/website/ts/@next/components/logo.tsx
 create mode 100644 packages/website/ts/@next/icons/logo-with-type.svg

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
new file mode 100644
index 000000000..615cf53d5
--- /dev/null
+++ b/packages/website/ts/@next/components/header.tsx
@@ -0,0 +1,54 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { Button } from './button';
+import { Container } from './container';
+import { Logo } from './logo';
+
+export interface HeaderInterface {
+}
+
+const StyledHeader = styled.header`
+    display: flex;
+    text-align: center;
+    align-items: center;
+    justify-content: space-between;
+    padding: 1.764705882rem 0;
+`;
+
+const Text = styled.span`
+    font-size: 1rem;
+    line-height: 1.375rem;
+`;
+
+const Links = styled.div`
+    display: flex;
+    justify-content: space-around;
+`;
+
+const Link = styled.a`
+    color: rgba(255, 255, 255, 0.5);
+    font-size: 18px;
+    margin: 0 1.764705882rem;
+`;
+
+const links = [
+    { url: '', text: 'Why 0x' },
+    { url: '', text: 'Products' },
+    { url: '', text: 'Developers' },
+    { url: '', text: 'About' },
+    { url: '', text: 'Blog' },
+];
+
+export const Header: React.StatelessComponent<HeaderInterface> = ({}) => (
+    <Container>
+        <StyledHeader>
+            <Logo/>
+            <Links>
+                {_.map(links, link => <Link>{link.text}</Link>)}
+            </Links>
+            <Button text="Trade on 0x" />
+        </StyledHeader>
+    </Container>
+);
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
new file mode 100644
index 000000000..2d778408e
--- /dev/null
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -0,0 +1,22 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import logoWithType from '../icons/logo-with-type.svg';
+
+export interface LogoInterface {
+    // showType: boolean;
+}
+
+const StyledLogo = styled.div`
+    text-align: center;
+`;
+
+const Icon = styled.div`
+    flex-shrink: 0;
+`;
+
+export const Logo: React.StatelessComponent<LogoInterface> = ({}) => (
+    <StyledLogo>
+        <Icon as={logoWithType as 'svg'} />
+    </StyledLogo>
+);
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 1b0efd145..d9dbabffb 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -1,6 +1,7 @@
 import * as React from 'react';
 import { GlobalStyles } from 'ts/@next/constants/globalStyle';
 
+import { Header } from './header'
 
 interface Props {
 
@@ -13,7 +14,7 @@ const SiteWrap:React.StatelessComponent<Props> = props => {
     <>
       <GlobalStyles />
 
-      <header>0x HEADER</header>
+      <Header />
 
       { children }
 
diff --git a/packages/website/ts/@next/icons/logo-with-type.svg b/packages/website/ts/@next/icons/logo-with-type.svg
new file mode 100644
index 000000000..a7a59a2af
--- /dev/null
+++ b/packages/website/ts/@next/icons/logo-with-type.svg
@@ -0,0 +1 @@
+<svg width="81" height="40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M8.402 25.28l3.105-3.212-3.86-5.209-4.915-6.954A19.904 19.904 0 0 0 0 20c0 6.1 2.732 11.562 7.04 15.23l6.239-4.408a12.796 12.796 0 0 1-4.877-5.541zM14.72 8.402l3.212 3.105 5.209-3.86 6.954-4.915A19.904 19.904 0 0 0 20 0C13.9 0 8.438 2.732 4.77 7.04l4.408 6.239a12.795 12.795 0 0 1 5.541-4.877zM28.493 17.932l3.86 5.209 4.915 6.954A19.904 19.904 0 0 0 40 20c0-6.1-2.732-11.562-7.04-15.23L26.72 9.178a12.796 12.796 0 0 1 4.877 5.541l-3.105 3.213zM35.23 32.96l-4.408-6.239a12.795 12.795 0 0 1-5.541 4.877l-3.213-3.105-5.209 3.86-6.954 4.915A19.904 19.904 0 0 0 20 40c6.1 0 11.562-2.732 15.23-7.04z" fill="#fff"/><path fill-rule="evenodd" clip-rule="evenodd" d="M51.726 19.689c0-6.471 2.704-9.689 6.912-9.689 4.19 0 6.947 3.27 6.947 9.689 0 6.418-2.758 9.671-6.947 9.671-4.19 0-6.912-3.253-6.912-9.671zm6.894-7.59c-3.04 0-4.543 2.815-4.543 7.607 0 2.256.336 4.005.972 5.282l5.975-12.085c-.69-.542-1.485-.804-2.404-.804zm-2.351 14.428c.672.507 1.45.77 2.369.77 3.04 0 4.578-2.834 4.578-7.59 0-2.204-.318-3.936-.972-5.247l-5.975 12.067zm24.377-10.93l-3.853 6.47L81 29.027h-2.581l-3.377-5.63h-.954l-3.447 5.63h-2.51l4.224-6.872-3.8-6.559h2.44l3.11 5.334h.973l3.182-5.334h2.386z" fill="#fff"/></svg>
\ No newline at end of file
-- 
cgit v1.2.3


From a1fe30e2105f197ab62715e8cfcc971a747bdb7a Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 16:33:10 +0100
Subject: Tweak links in header

---
 packages/website/ts/@next/components/header.tsx | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 615cf53d5..6afa1f58e 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -31,14 +31,20 @@ const Link = styled.a`
     color: rgba(255, 255, 255, 0.5);
     font-size: 18px;
     margin: 0 1.764705882rem;
+    transition: color 0.25s ease-in-out;
+    text-decoration: none;
+
+    &:hover {
+        color: rgba(255, 255, 255, 1);
+    }
 `;
 
 const links = [
-    { url: '', text: 'Why 0x' },
-    { url: '', text: 'Products' },
-    { url: '', text: 'Developers' },
-    { url: '', text: 'About' },
-    { url: '', text: 'Blog' },
+    { url: '#', text: 'Why 0x' },
+    { url: '#', text: 'Products' },
+    { url: '#', text: 'Developers' },
+    { url: '#', text: 'About' },
+    { url: '#', text: 'Blog' },
 ];
 
 export const Header: React.StatelessComponent<HeaderInterface> = ({}) => (
@@ -46,7 +52,7 @@ export const Header: React.StatelessComponent<HeaderInterface> = ({}) => (
         <StyledHeader>
             <Logo/>
             <Links>
-                {_.map(links, link => <Link>{link.text}</Link>)}
+                {_.map(links, link => <Link href={link.url}>{link.text}</Link>)}
             </Links>
             <Button text="Trade on 0x" />
         </StyledHeader>
-- 
cgit v1.2.3


From d05d5ac10db11419ce7f0ea253026368018bb608 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 16:35:59 +0100
Subject: Fix linting errors

---
 packages/website/ts/@next/components/siteWrap.tsx | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index d9dbabffb..0a62a1783 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -1,13 +1,13 @@
 import * as React from 'react';
 import { GlobalStyles } from 'ts/@next/constants/globalStyle';
 
-import { Header } from './header'
+import { Header } from './header';
 
 interface Props {
 
 }
 
-const SiteWrap:React.StatelessComponent<Props> = props => {
+const SiteWrap: React.StatelessComponent<Props> = props => {
   const { children } = props;
 
   return (
@@ -16,12 +16,11 @@ const SiteWrap:React.StatelessComponent<Props> = props => {
 
       <Header />
 
-      { children }
+      {children}
 
       <footer>OMG FOOTER</footer>
     </>
-  )
+  );
 };
 
-
-export { SiteWrap }
+export { SiteWrap };
-- 
cgit v1.2.3


From b9cbc878828d51a646fcd491d4ea86dd9899ca98 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 17:08:41 +0100
Subject: Change bg color

---
 packages/website/ts/@next/constants/globalStyle.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index b3b4c4a96..0775813d9 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -24,7 +24,7 @@ const GlobalStyles = createGlobalStyle`
 
   html {
     font-size: 17px;
-    background-color: ${colors.backgroundDark};
+    background-color: ${colors.backgroundBlack};
   }
 
   body {
-- 
cgit v1.2.3


From 338207776849bb3846c84e8cdcae261abb0820b6 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 17:08:59 +0100
Subject: Add bgColor and removePadding props to container

---
 packages/website/ts/@next/components/container.tsx | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/container.tsx b/packages/website/ts/@next/components/container.tsx
index a4da10cfd..4eacb5e51 100644
--- a/packages/website/ts/@next/components/container.tsx
+++ b/packages/website/ts/@next/components/container.tsx
@@ -2,19 +2,24 @@ import * as React from 'react';
 import styled from 'styled-components';
 
 interface ContainerProps {
+  bgColor?: string;
+  removePadding?: boolean;
 }
 
-const StyledContainer = styled.div`
+const StyledContainer = styled.div<ContainerProps>`
+    background-color: ${props => props.bgColor || 'transparent'};
     max-width: 117rem; // 2000px
     margin: 0 auto;
     padding: 0 1.764705882rem; // 30px
+
+    ${props => props.removePadding && `padding: 0;`}
 `;
 
 export const Container: React.StatelessComponent<ContainerProps> = props => {
   const { children } = props;
 
   return (
-    <StyledContainer>
+    <StyledContainer {...props}>
       {children}
     </StyledContainer>
   );
-- 
cgit v1.2.3


From f9a7cc94e1af962ac16f87d5300047158428279e Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 17:11:17 +0100
Subject: Fix key in loop

---
 packages/website/ts/@next/components/header.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 6afa1f58e..670b84fa4 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -52,7 +52,7 @@ export const Header: React.StatelessComponent<HeaderInterface> = ({}) => (
         <StyledHeader>
             <Logo/>
             <Links>
-                {_.map(links, link => <Link href={link.url}>{link.text}</Link>)}
+                {_.map(links, (link, index) => <Link key={index} href={link.url}>{link.text}</Link>)}
             </Links>
             <Button text="Trade on 0x" />
         </StyledHeader>
-- 
cgit v1.2.3


From 38e12c240573dc7da0143809b29864bfa07a6c63 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 28 Nov 2018 17:27:05 +0100
Subject: [WIP] Proposed layout modules

---
 packages/website/ts/@next/components/layout.tsx   | 64 +++++++++++++++++++++++
 packages/website/ts/@next/components/siteWrap.tsx | 15 ++++--
 packages/website/ts/@next/pages/landing.tsx       | 47 ++++++++++++++++-
 3 files changed, 122 insertions(+), 4 deletions(-)
 create mode 100644 packages/website/ts/@next/components/layout.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
new file mode 100644
index 000000000..c5b816f9d
--- /dev/null
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -0,0 +1,64 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+interface WrapWidths {
+  default: string,
+  full: string,
+  medium: string,
+  narrow: string,
+  [key: string]: string,
+}
+
+interface ColumnWidths {
+  [key: string]: string,
+}
+
+interface SectionProps {
+  noPadding?: any,
+  bgColor?: string,
+}
+
+interface WrapProps {
+  width?: 'default' | 'full' | 'medium' | 'narrow',
+  bgColor?: string,
+}
+
+interface ColumnProps {
+  colWidth?: '1/4' | '1/3' | '1/2' | '2/3',
+}
+
+const GUTTER = 30 as number;
+const WRAPPER_WIDTHS: WrapWidths = {
+  default: `calc(100% - ${GUTTER * 2}px)`,
+  full: '100%',
+  medium: '1136px',
+  narrow: '930px',
+};
+const COLUMN_WIDTHS: ColumnWidths = {
+  '1/4': `calc(${(1 / 4) * 100}% - ${(GUTTER * 3) / 4}px)`,
+  '1/3': `calc(${(1 / 3) * 100}% - ${(GUTTER * 2) / 3}px)`,
+  '1/2': `calc(${(1 / 2) * 100}% - ${GUTTER / 2}px)`,
+  '2/3': `calc(${(2 / 3) * 100}% - ${GUTTER / 2}px)`,
+};
+
+export const Section = styled.section<SectionProps>`
+  width: 100%;
+  padding: ${props => !props.noPadding && '30px'};
+  background-color: ${props => props.bgColor};
+  border: 1px solid blue;
+`;
+
+export const Wrap = styled.div<WrapProps>`
+  max-width: ${props => WRAPPER_WIDTHS[props.width || 'default']};
+  background-color: ${props => props.bgColor};
+  margin: 0 auto;
+  border: 1px solid green;
+  display: flex;
+  justify-content: space-between;
+`;
+
+export const Column = styled.div<ColumnProps>`
+  width: ${props => props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%'};
+  padding: 30px;
+  border: 1px solid yellow;
+`;
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 0a62a1783..eebf6c25c 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -1,7 +1,8 @@
 import * as React from 'react';
+import styled from 'styled-components';
 import { GlobalStyles } from 'ts/@next/constants/globalStyle';
+import { Header } from 'ts/@next/components/header';
 
-import { Header } from './header';
 
 interface Props {
 
@@ -16,11 +17,19 @@ const SiteWrap: React.StatelessComponent<Props> = props => {
 
       <Header />
 
-      {children}
+      <Main>
+        { children }
+      </Main>
 
       <footer>OMG FOOTER</footer>
     </>
   );
 };
 
-export { SiteWrap };
+const Main = styled.main`
+  border: 1px solid blue;
+  padding: 30px;
+`;
+
+
+export { SiteWrap }
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 64ef15274..709b77e76 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,9 +1,54 @@
 import * as React from 'react';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Section, Wrap, Column } from 'ts/@next/components/layout';
 
 
 export const NextLanding = () => (
   <SiteWrap>
-    <div>Hello</div>
+    <Section>
+      <Wrap>
+        <Column colWidth="2/3">
+          Powering Decentralized Exchange<br/>
+          Example of a 2/3 1/3 assymetric composition
+        </Column>
+
+        <Column colWidth="1/3">
+          RIGHT IMAGE
+        </Column>
+      </Wrap>
+    </Section>
+
+    <Section bgColor="#003831">
+      <Wrap
+        width="narrow">
+        0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based tokens. Anyone can utilize 0x to service a wide variety of markets ranging from gaming items to traditional financial assets.
+      </Wrap>
+
+      <Wrap>
+        <Column colWidth="1/3">
+          This
+        </Column>
+
+        <Column colWidth="1/3">
+          is a
+        </Column>
+
+        <Column colWidth="1/3">
+          three-column module
+        </Column>
+      </Wrap>
+    </Section>
+
+    <Section>
+      <Wrap>
+        <Column colWidth="1/2">
+          This is a 2 COLUMN section
+        </Column>
+
+        <Column colWidth="1/2">
+          Again a 2 column section
+        </Column>
+      </Wrap>
+    </Section>
   </SiteWrap>
 );
-- 
cgit v1.2.3


From 4bad973877fdf7a8bc7b34f56d0c2e6cc13f5996 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 28 Nov 2018 17:32:27 +0100
Subject: Samples full width wraps

---
 packages/website/ts/@next/pages/landing.tsx | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 709b77e76..e3c1cc740 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -18,6 +18,18 @@ export const NextLanding = () => (
       </Wrap>
     </Section>
 
+    <Section noPadding>
+      <Wrap width="full">
+        <Column colWidth="2/3">
+          SAMPLE FLUSHED width
+        </Column>
+
+        <Column colWidth="1/3">
+          RIGHT IMAGE
+        </Column>
+      </Wrap>
+    </Section>
+
     <Section bgColor="#003831">
       <Wrap
         width="narrow">
-- 
cgit v1.2.3


From a18a11da928b576f179174fb993490bfce2321be Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 28 Nov 2018 17:35:13 +0100
Subject: Adds section margins

---
 packages/website/ts/@next/components/layout.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index c5b816f9d..485e82e1e 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -44,6 +44,7 @@ const COLUMN_WIDTHS: ColumnWidths = {
 export const Section = styled.section<SectionProps>`
   width: 100%;
   padding: ${props => !props.noPadding && '30px'};
+  margin-bottom: 30px;
   background-color: ${props => props.bgColor};
   border: 1px solid blue;
 `;
-- 
cgit v1.2.3


From 36d94b894ab6f480e50a539efa25193ec6de3d8b Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 28 Nov 2018 17:43:27 +0100
Subject: Test with max widths

---
 packages/website/ts/@next/components/layout.tsx   | 2 +-
 packages/website/ts/@next/components/siteWrap.tsx | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 485e82e1e..355f32b6c 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -29,7 +29,7 @@ interface ColumnProps {
 
 const GUTTER = 30 as number;
 const WRAPPER_WIDTHS: WrapWidths = {
-  default: `calc(100% - ${GUTTER * 2}px)`,
+  default: '1500px', // dunno
   full: '100%',
   medium: '1136px',
   narrow: '930px',
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index eebf6c25c..952364f03 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -28,7 +28,9 @@ const SiteWrap: React.StatelessComponent<Props> = props => {
 
 const Main = styled.main`
   border: 1px solid blue;
-  padding: 30px;
+  width: calc(100% - 60px);
+  max-width: 1500px;
+  margin: 0 auto;
 `;
 
 
-- 
cgit v1.2.3


From ec6b47ded03af5459b78f6deabeef37bdf852217 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 17:40:02 +0100
Subject: Add footer

---
 packages/website/ts/@next/components/footer.tsx   | 121 ++++++++++++++++++++++
 packages/website/ts/@next/components/siteWrap.tsx |   9 +-
 2 files changed, 125 insertions(+), 5 deletions(-)
 create mode 100644 packages/website/ts/@next/components/footer.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
new file mode 100644
index 000000000..cf64d6d38
--- /dev/null
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -0,0 +1,121 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { Button } from './button';
+import { Container } from './container';
+import { Logo } from './logo';
+
+export interface FooterInterface {
+}
+
+export interface ColInterface {
+    width: string | number;
+}
+
+export interface LinkInterface {
+    text: string;
+    url: string;
+    newWindow?: boolean;
+}
+
+export interface LinkRowInterface {
+    heading: string;
+    links: LinkInterface[];
+}
+
+const StyledFooter = styled.footer`
+    background-color: #181818;
+    margin-top: 3.529411765rem; // 60px
+`;
+
+const Inner = styled.div`
+    display: flex;
+    justify-content: space-between;
+    padding: 2.352941176rem 3.529411765rem; // 40px 60px
+    text-align: left;
+`;
+
+const Links = styled.div`
+    display: flex;
+    justify-content: space-between;
+`;
+
+const Col = styled.div<ColInterface>`
+    width: ${props => props.width};
+`;
+
+const Link = styled.a`
+    color: rgba(255, 255, 255, 0.5);
+    display: block;
+    font-size: 16px;
+    line-height: 20px;
+    transition: color 0.25s ease-in-out;
+    text-decoration: none;
+
+    &:hover {
+        color: rgba(255, 255, 255, 1);
+    }
+`;
+
+const RowHeading = styled.h1`
+    color: ${colors.white};
+    font-weight: 500;
+    font-size: 16px;
+    line-height: 20px;
+    margin-bottom: 1.25em;
+`;
+
+const linkRows = [
+    {
+        heading: 'Products',
+        links: [
+            { url: '#', text: '0x Instant' },
+            { url: '#', text: '0x Launch Kit' },
+        ],
+    },
+    {
+        heading: 'About',
+        links: [
+            { url: '#', text: 'Mission' },
+            { url: '#', text: 'Team' },
+            { url: '#', text: 'Jobs' },
+            { url: '#', text: 'Press Kit' },
+        ],
+    },
+    {
+        heading: 'Community',
+        links: [
+            { url: '#', text: 'Twitter' },
+            { url: '#', text: 'Rocket Chat' },
+            { url: '#', text: 'Facebook' },
+            { url: '#', text: 'Reddit' },
+        ],
+    },
+];
+
+const LinkRow: React.StatelessComponent<LinkRowInterface> = ({heading, links}) => (
+    <Col width="33%">
+        <RowHeading>{heading}</RowHeading>
+        {_.map(links, (link, index) => <Link key={index} href={link.url}>{link.text}</Link>)}
+    </Col>
+)
+
+export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
+    <StyledFooter >
+        <Container removePadding={true}>
+            <Inner>
+                <Col width="32%">
+                    <Logo/>
+                </Col>
+                <Col width="46%">
+                    <Links>
+                        {_.map(linkRows, (row, index) => <LinkRow heading={row.heading} links={row.links} />)}
+                    </Links>
+                </Col>
+            </Inner>
+        </Container>
+    </StyledFooter>
+);
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 952364f03..406f724f5 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -2,7 +2,7 @@ import * as React from 'react';
 import styled from 'styled-components';
 import { GlobalStyles } from 'ts/@next/constants/globalStyle';
 import { Header } from 'ts/@next/components/header';
-
+import { Footer } from 'ts/@next/components/footer';
 
 interface Props {
 
@@ -18,10 +18,10 @@ const SiteWrap: React.StatelessComponent<Props> = props => {
       <Header />
 
       <Main>
-        { children }
+        {children}
       </Main>
 
-      <footer>OMG FOOTER</footer>
+      <Footer/>
     </>
   );
 };
@@ -33,5 +33,4 @@ const Main = styled.main`
   margin: 0 auto;
 `;
 
-
-export { SiteWrap }
+export { SiteWrap };
-- 
cgit v1.2.3


From c8520c45cb33d3b48ffa2fa09189ae7e9b3300cf Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 17:49:48 +0100
Subject: Fix linting errors

---
 packages/website/ts/@next/components/layout.tsx | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 355f32b6c..b337a6e58 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -2,29 +2,29 @@ import * as React from 'react';
 import styled from 'styled-components';
 
 interface WrapWidths {
-  default: string,
-  full: string,
-  medium: string,
-  narrow: string,
-  [key: string]: string,
+  default: string;
+  full: string;
+  medium: string;
+  narrow: string;
+  [key: string]: string;
 }
 
 interface ColumnWidths {
-  [key: string]: string,
+  [key: string]: string;
 }
 
 interface SectionProps {
-  noPadding?: any,
-  bgColor?: string,
+  noPadding?: any;
+  bgColor?: string;
 }
 
 interface WrapProps {
-  width?: 'default' | 'full' | 'medium' | 'narrow',
-  bgColor?: string,
+  width?: 'default' | 'full' | 'medium' | 'narrow';
+  bgColor?: string;
 }
 
 interface ColumnProps {
-  colWidth?: '1/4' | '1/3' | '1/2' | '2/3',
+  colWidth?: '1/4' | '1/3' | '1/2' | '2/3';
 }
 
 const GUTTER = 30 as number;
-- 
cgit v1.2.3


From 0afd490aecf034c64167fe23337a04e80f30edf4 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 17:51:34 +0100
Subject: Linting errors

---
 packages/website/ts/@next/components/siteWrap.tsx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 406f724f5..c71fcf9cb 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -1,8 +1,9 @@
 import * as React from 'react';
 import styled from 'styled-components';
-import { GlobalStyles } from 'ts/@next/constants/globalStyle';
-import { Header } from 'ts/@next/components/header';
+
 import { Footer } from 'ts/@next/components/footer';
+import { Header } from 'ts/@next/components/header';
+import { GlobalStyles } from 'ts/@next/constants/globalStyle';
 
 interface Props {
 
-- 
cgit v1.2.3


From dc434bdff03f985d3e19acdd8de2ed4b356ff0ff Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 17:52:14 +0100
Subject: Left align logo

---
 packages/website/ts/@next/components/logo.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index 2d778408e..0e30af832 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -8,7 +8,7 @@ export interface LogoInterface {
 }
 
 const StyledLogo = styled.div`
-    text-align: center;
+    text-align: left;
 `;
 
 const Icon = styled.div`
-- 
cgit v1.2.3


From 53f8e1b3b426424bf4459605b48e706eb7fb6d90 Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Wed, 28 Nov 2018 16:56:48 +0000
Subject: Add troubleshooting section to dev-utils section

---
 packages/dev-utils/README.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'packages')

diff --git a/packages/dev-utils/README.md b/packages/dev-utils/README.md
index 73b0b8816..b85159dd8 100644
--- a/packages/dev-utils/README.md
+++ b/packages/dev-utils/README.md
@@ -27,6 +27,21 @@ If your project is in [TypeScript](https://www.typescriptlang.org/), add the fol
 }
 ```
 
+## Troubleshooting
+
+If you are still seeing TS type errors complaining about missing DOM types such as `Response`:
+
+```
+error TS2304: Cannot find name 'Response'.
+```
+
+Then you need to explicitly add the `dom` lib to your compiler options in `tsconfig.json`. The `dom` library is included by default, but customizing the `lib` option can cause it to be dropped.
+
+```
+"compilerOptions": {
+    "lib": [..., "dom"],
+```
+
 ## Contributing
 
 We welcome improvements and fixes from the wider community! To report bugs within this package, please create an issue in this repository.
-- 
cgit v1.2.3


From 850c441c7092e39c67400cdf617581db542ff304 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 18:25:40 +0100
Subject: Start on text component

---
 packages/website/ts/@next/components/text.tsx | 29 +++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 packages/website/ts/@next/components/text.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
new file mode 100644
index 000000000..624ab760d
--- /dev/null
+++ b/packages/website/ts/@next/components/text.tsx
@@ -0,0 +1,29 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+export interface Props {
+    size?: string;
+}
+
+const StyledHeading = styled.h1`
+    color: ${colors.white};
+    font-size: 80px;
+    line-height: 1em;
+`;
+
+const StyledIntro = styled.p`
+    color: ${colors.white};
+    opacity: 0.75;
+    font-size: 22px;
+    line-height: 1.823529412em;
+`;
+
+export const Heading: React.StatelessComponent<Props> = ({ children }) => (
+    <StyledHeading>{children}</StyledHeading>
+);
+
+export const Intro: React.StatelessComponent<Props> = ({ children }) => (
+    <StyledIntro>{children}</StyledIntro>
+);
-- 
cgit v1.2.3


From 23bfad6c40d847e2c9c7c0ac99315ffa66a661e1 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 28 Nov 2018 18:25:49 +0100
Subject: Add index to list

---
 packages/website/ts/@next/components/footer.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index cf64d6d38..155cdcb30 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -112,7 +112,7 @@ export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
                 </Col>
                 <Col width="46%">
                     <Links>
-                        {_.map(linkRows, (row, index) => <LinkRow heading={row.heading} links={row.links} />)}
+                        {_.map(linkRows, (row, index) => <LinkRow key={index} heading={row.heading} links={row.links} />)}
                     </Links>
                 </Col>
             </Inner>
-- 
cgit v1.2.3


From ca894935f269a385f28e5d3a51720282ab403697 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 10:07:11 -0800
Subject: Take out asset name and data as we can use the selected event
 properties

---
 packages/instant/src/util/analytics.ts         | 10 +---------
 packages/instant/src/util/buy_quote_updater.ts |  8 +-------
 2 files changed, 2 insertions(+), 16 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index dd6021453..b85c6cee2 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -185,17 +185,9 @@ export const analytics = {
             ...buyQuoteEventProperties(buyQuote),
             fetchedVia,
         }),
-    trackQuoteError: (
-        errorMessage: string,
-        assetName: string,
-        assetData: string,
-        assetAmount: BigNumber,
-        fetchedVia: QuoteFetchedVia,
-    ) => {
+    trackQuoteError: (errorMessage: string, assetAmount: BigNumber, fetchedVia: QuoteFetchedVia) => {
         trackingEventFnWithPayload(EventNames.QUOTE_ERROR)({
             errorMessage,
-            assetName,
-            assetData,
             assetAmount: assetAmount.toString(),
             fetchedVia,
         });
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 3c982ed1f..d6c4bd71b 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -37,13 +37,7 @@ export const buyQuoteUpdater = {
         } catch (error) {
             if (options.dispatchErrors) {
                 dispatch(actions.setQuoteRequestStateFailure());
-                analytics.trackQuoteError(
-                    error.message ? error.message : 'other',
-                    asset.metaData.name,
-                    asset.assetData,
-                    assetUnitAmount,
-                    options.fetchedVia,
-                );
+                analytics.trackQuoteError(error.message ? error.message : 'other', assetUnitAmount, options.fetchedVia);
                 let errorMessage;
                 if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
                     const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
-- 
cgit v1.2.3


From 1b23c430fcb6e4e816b60f85343b5fe009ab4754 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 10:25:04 -0800
Subject: fix(instant): Half opacity instead of darkening on hover for
 clickable text

---
 packages/instant/src/components/ui/text.tsx | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/ui/text.tsx b/packages/instant/src/components/ui/text.tsx
index 8e573d7b9..e149e2d8e 100644
--- a/packages/instant/src/components/ui/text.tsx
+++ b/packages/instant/src/components/ui/text.tsx
@@ -31,7 +31,7 @@ export const Text: React.StatelessComponent<TextProps> = ({ href, onClick, ...re
     return <StyledText {...rest} onClick={computedOnClick} />;
 };
 
-const darkenOnHoverAmount = 0.3;
+const opacityOnHoverAmount = 0.5;
 export const StyledText =
     styled.div <
     TextProps >
@@ -56,8 +56,7 @@ export const StyledText =
         ${props => (props.textAlign ? `text-align: ${props.textAlign}` : '')};
         ${props => (props.width ? `width: ${props.width}` : '')};
         &:hover {
-            ${props =>
-                props.onClick ? `color: ${darken(darkenOnHoverAmount, props.theme[props.fontColor || 'white'])}` : ''};
+            ${props => (props.onClick ? `opacity: ${opacityOnHoverAmount};` : '')};
         }
     }
 `;
-- 
cgit v1.2.3


From 06b2f12b10c6c2030b326b3e817d497415862299 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 10:38:24 -0800
Subject: fix(instant): Fix uncontrolled input warning for token selector

---
 packages/instant/src/components/erc20_token_selector.tsx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/erc20_token_selector.tsx b/packages/instant/src/components/erc20_token_selector.tsx
index 0a3d4427a..f7d5a4fe4 100644
--- a/packages/instant/src/components/erc20_token_selector.tsx
+++ b/packages/instant/src/components/erc20_token_selector.tsx
@@ -19,12 +19,12 @@ export interface ERC20TokenSelectorProps {
 }
 
 export interface ERC20TokenSelectorState {
-    searchQuery?: string;
+    searchQuery: string;
 }
 
 export class ERC20TokenSelector extends React.Component<ERC20TokenSelectorProps> {
     public state: ERC20TokenSelectorState = {
-        searchQuery: undefined,
+        searchQuery: '',
     };
     public render(): React.ReactNode {
         const { tokens, onTokenSelect } = this.props;
@@ -62,10 +62,10 @@ export class ERC20TokenSelector extends React.Component<ERC20TokenSelectorProps>
     };
     private readonly _isTokenQueryMatch = (token: ERC20Asset): boolean => {
         const { searchQuery } = this.state;
-        if (_.isUndefined(searchQuery)) {
+        const searchQueryLowerCase = searchQuery.toLowerCase().trim();
+        if (searchQueryLowerCase === '') {
             return true;
         }
-        const searchQueryLowerCase = searchQuery.toLowerCase();
         const tokenName = token.metaData.name.toLowerCase();
         const tokenSymbol = token.metaData.symbol.toLowerCase();
         return _.startsWith(tokenSymbol, searchQueryLowerCase) || _.startsWith(tokenName, searchQueryLowerCase);
-- 
cgit v1.2.3


From 3c000e70e3fe507b199871879dde54bcefe01e1e Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 10:48:38 -0800
Subject: Linting

---
 packages/instant/src/components/ui/text.tsx | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/ui/text.tsx b/packages/instant/src/components/ui/text.tsx
index e149e2d8e..282477758 100644
--- a/packages/instant/src/components/ui/text.tsx
+++ b/packages/instant/src/components/ui/text.tsx
@@ -1,4 +1,3 @@
-import { darken } from 'polished';
 import * as React from 'react';
 
 import { ColorOption, styled } from '../../style/theme';
-- 
cgit v1.2.3


From 5415d1589e922dc689eaa9ec64ab830f3fd46af4 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 10:58:41 -0800
Subject: feat: write version info to window

---
 packages/instant/src/index.umd.ts    | 3 +++
 packages/instant/src/util/version.ts | 8 ++++++++
 2 files changed, 11 insertions(+)
 create mode 100644 packages/instant/src/util/version.ts

(limited to 'packages')

diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 3a8694d6a..063874d36 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -6,6 +6,9 @@ import { DEFAULT_ZERO_EX_CONTAINER_SELECTOR, INJECTED_DIV_CLASS, INJECTED_DIV_ID
 import { ZeroExInstantOverlay, ZeroExInstantOverlayProps } from './index';
 import { assert } from './util/assert';
 import { util } from './util/util';
+import { versionUtil } from './util/version';
+
+versionUtil.writeVersionInfoToWindow();
 
 const isInstantRendered = (): boolean => !!document.getElementById(INJECTED_DIV_ID);
 
diff --git a/packages/instant/src/util/version.ts b/packages/instant/src/util/version.ts
new file mode 100644
index 000000000..5264cd659
--- /dev/null
+++ b/packages/instant/src/util/version.ts
@@ -0,0 +1,8 @@
+const anyWindow = window as any;
+
+export const versionUtil = {
+    writeVersionInfoToWindow: () => {
+        anyWindow.__zeroExInstantGitSha = process.env.GIT_SHA;
+        anyWindow.__zeroExInstantNpmVersion = process.env.NPM_PACKAGE_VERSION;
+    },
+};
-- 
cgit v1.2.3


From 7a726e2740b8cbc885229ed377ef5fc89502301d Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 26 Nov 2018 23:39:34 -0800
Subject: feat(website): scaffolding for instant page

---
 packages/website/ts/containers/instant.ts     | 27 +++++++++++++++++++++++++++
 packages/website/ts/index.tsx                 |  2 ++
 packages/website/ts/pages/instant/instant.tsx | 12 ++++++++++++
 packages/website/ts/types.ts                  |  1 +
 4 files changed, 42 insertions(+)
 create mode 100644 packages/website/ts/containers/instant.ts
 create mode 100644 packages/website/ts/pages/instant/instant.tsx

(limited to 'packages')

diff --git a/packages/website/ts/containers/instant.ts b/packages/website/ts/containers/instant.ts
new file mode 100644
index 000000000..9bcfb903b
--- /dev/null
+++ b/packages/website/ts/containers/instant.ts
@@ -0,0 +1,27 @@
+import * as React from 'react';
+import { connect } from 'react-redux';
+import { Dispatch } from 'redux';
+import { Instant as InstantComponent, InstantProps } from 'ts/pages/instant/instant';
+import { Dispatcher } from 'ts/redux/dispatcher';
+import { State } from 'ts/redux/reducer';
+import { Translate } from 'ts/utils/translate';
+
+interface ConnectedState {
+    translate: Translate;
+}
+
+interface ConnectedDispatch {
+    dispatcher: Dispatcher;
+}
+
+const mapStateToProps = (state: State, _ownProps: InstantProps): ConnectedState => ({
+    translate: state.translate,
+});
+
+const mapDispatchToProps = (dispatch: Dispatch<State>): ConnectedDispatch => ({
+    dispatcher: new Dispatcher(dispatch),
+});
+
+export const Instant: React.ComponentClass<InstantProps> = connect(mapStateToProps, mapDispatchToProps)(
+    InstantComponent,
+);
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index faf7d8c87..050c201a3 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -7,6 +7,7 @@ import { MetaTags } from 'ts/components/meta_tags';
 import { About } from 'ts/containers/about';
 import { DocsHome } from 'ts/containers/docs_home';
 import { FAQ } from 'ts/containers/faq';
+import { Instant } from 'ts/containers/instant';
 import { Jobs } from 'ts/containers/jobs';
 import { Landing } from 'ts/containers/landing';
 import { LaunchKit } from 'ts/containers/launch_kit';
@@ -92,6 +93,7 @@ render(
                                 <Route exact={true} path="/" component={Landing as any} />
                                 <Redirect from="/otc" to={`${WebsitePaths.Portal}`} />
                                 <Route path={WebsitePaths.LaunchKit} component={LaunchKit as any} />
+                                <Route path={WebsitePaths.Instant} component={Instant as any} />
                                 <Route path={WebsitePaths.Careers} component={Jobs as any} />
                                 <Route path={WebsitePaths.Portal} component={LazyPortal} />
                                 <Route path={WebsitePaths.FAQ} component={FAQ as any} />
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
new file mode 100644
index 000000000..0ecf39254
--- /dev/null
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -0,0 +1,12 @@
+import * as React from 'react';
+
+import { Dispatcher } from 'ts/redux/dispatcher';
+import { Translate } from 'ts/utils/translate';
+
+export interface InstantProps {
+    location: Location;
+    translate: Translate;
+    dispatcher: Dispatcher;
+}
+
+export const Instant: React.StatelessComponent<InstantProps> = () => <div />;
diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index 89c477085..9c4b8a018 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -353,6 +353,7 @@ export enum WebsitePaths {
     FAQ = '/faq',
     About = '/about',
     LaunchKit = '/launch-kit',
+    Instant = '/instant',
     Whitepaper = '/pdfs/0x_white_paper.pdf',
     SmartContracts = '/docs/contracts',
     Connect = '/docs/connect',
-- 
cgit v1.2.3


From f83c4c51c7bf4319da2833f4068e5804476be2a2 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 26 Nov 2018 23:55:01 -0800
Subject: feat(website): add header and footer to instant page

---
 packages/website/ts/pages/instant/instant.tsx | 47 ++++++++++++++++++++++++++-
 1 file changed, 46 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index 0ecf39254..ae91d7094 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -1,12 +1,57 @@
+import * as _ from 'lodash';
 import * as React from 'react';
+import * as DocumentTitle from 'react-document-title';
 
+import { Footer } from 'ts/components/footer';
+import { MetaTags } from 'ts/components/meta_tags';
+import { TopBar } from 'ts/components/top_bar/top_bar';
+import { Container } from 'ts/components/ui/container';
 import { Dispatcher } from 'ts/redux/dispatcher';
+import { ScreenWidths } from 'ts/types';
 import { Translate } from 'ts/utils/translate';
+import { utils } from 'ts/utils/utils';
 
 export interface InstantProps {
     location: Location;
     translate: Translate;
     dispatcher: Dispatcher;
+    screenWidth: ScreenWidths;
 }
 
-export const Instant: React.StatelessComponent<InstantProps> = () => <div />;
+export interface InstantState {}
+
+const THROTTLE_TIMEOUT = 100;
+const DOCUMENT_TITLE = 'Instant';
+const DOCUMENT_DESCRIPTION = 'Instant';
+
+export class Instant extends React.Component<InstantProps, InstantState> {
+    // TODO: consolidate this small screen scaffolding into one place (its being used in portal and docs as well)
+    private readonly _throttledScreenWidthUpdate: () => void;
+    public constructor(props: InstantProps) {
+        super(props);
+        this._throttledScreenWidthUpdate = _.throttle(this._updateScreenWidth.bind(this), THROTTLE_TIMEOUT);
+    }
+    public componentDidMount(): void {
+        window.addEventListener('resize', this._throttledScreenWidthUpdate);
+        window.scrollTo(0, 0);
+    }
+    public render(): React.ReactNode {
+        return (
+            <Container overflowX="hidden">
+                <MetaTags title={DOCUMENT_TITLE} description={DOCUMENT_DESCRIPTION} />
+                <DocumentTitle title={DOCUMENT_TITLE} />
+                <TopBar
+                    blockchainIsLoaded={false}
+                    location={this.props.location}
+                    style={{ position: 'relative' }}
+                    translate={this.props.translate}
+                />
+                <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
+            </Container>
+        );
+    }
+    private _updateScreenWidth(): void {
+        const newScreenWidth = utils.getScreenWidth();
+        this.props.dispatcher.updateScreenWidth(newScreenWidth);
+    }
+}
-- 
cgit v1.2.3


From 8a4e5dfb68852f11275eea7dd24cc442740a2332 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 00:22:53 -0800
Subject: feat(website): implement introducing 0x instant header

---
 packages/website/ts/pages/instant/instant.tsx      |  7 +++-
 .../ts/pages/instant/introducing_0x_instant.tsx    | 41 ++++++++++++++++++++++
 packages/website/ts/style/colors.ts                |  1 +
 3 files changed, 48 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/ts/pages/instant/introducing_0x_instant.tsx

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index ae91d7094..5abfaf4b2 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -6,7 +6,9 @@ import { Footer } from 'ts/components/footer';
 import { MetaTags } from 'ts/components/meta_tags';
 import { TopBar } from 'ts/components/top_bar/top_bar';
 import { Container } from 'ts/components/ui/container';
+import { Introducing0xInstant } from 'ts/pages/instant/introducing_0x_instant';
 import { Dispatcher } from 'ts/redux/dispatcher';
+import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
 import { Translate } from 'ts/utils/translate';
 import { utils } from 'ts/utils/utils';
@@ -43,9 +45,12 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                 <TopBar
                     blockchainIsLoaded={false}
                     location={this.props.location}
-                    style={{ position: 'relative' }}
+                    style={{ backgroundColor: colors.instantBackground, position: 'relative' }}
                     translate={this.props.translate}
+                    isNightVersion={true}
                 />
+                <Container backgroundColor={colors.instantBackground} />
+                <Introducing0xInstant />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
         );
diff --git a/packages/website/ts/pages/instant/introducing_0x_instant.tsx b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
new file mode 100644
index 000000000..da457521f
--- /dev/null
+++ b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
@@ -0,0 +1,41 @@
+import * as React from 'react';
+
+import { Button } from 'ts/components/ui/button';
+import { Container } from 'ts/components/ui/container';
+import { Text } from 'ts/components/ui/text';
+import { colors } from 'ts/style/colors';
+
+export const Introducing0xInstant = () => (
+    <div className="clearfix center lg-py4 md-py4" style={{ backgroundColor: colors.instantBackground }}>
+        <div className="mx-auto inline-block align-middle py4" style={{ lineHeight: '44px', textAlign: 'center' }}>
+            <Container className="sm-center sm-pt3">
+                <Text
+                    fontColor={colors.white}
+                    fontSize="42px"
+                    lineHeight="52px"
+                    fontFamily="Roboto Mono"
+                    fontWeight="600"
+                >
+                    Introducing 0x Instant
+                </Text>
+            </Container>
+            <Container className="pb2 lg-pt2 md-pt2 sm-pt3 sm-px3 sm-center" maxWidth="600px">
+                <Text fontColor={colors.grey500} fontSize="20px" lineHeight="32px" fontFamily="Roboto Mono">
+                    A free and flexible way to offer simple crypto
+                    <br /> purchasing in any app or website.
+                </Text>
+            </Container>
+            <div className="py3">
+                <Button
+                    type="button"
+                    backgroundColor={colors.mediumBlue}
+                    fontColor={colors.white}
+                    fontSize="18px"
+                    fontFamily="Roboto Mono"
+                >
+                    Get Started
+                </Button>
+            </div>
+        </div>
+    </div>
+);
diff --git a/packages/website/ts/style/colors.ts b/packages/website/ts/style/colors.ts
index 0620bae0f..119d22df7 100644
--- a/packages/website/ts/style/colors.ts
+++ b/packages/website/ts/style/colors.ts
@@ -13,6 +13,7 @@ const appColors = {
     jobsPageOpenPositionRow: sharedColors.grey100,
     metaMaskOrange: '#f68c24',
     metaMaskTransparentOrange: 'rgba(255, 248, 242, 0.8)',
+    instantBackground: '#222222',
 };
 
 export const colors = {
-- 
cgit v1.2.3


From 6c43fa8f7253083bb5e50a3f8940f35d105c8bf1 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 00:49:49 -0800
Subject: feat(website): add screenshots to instant page

---
 .../public/images/instant/bat_screenshot.png       | Bin 0 -> 42666 bytes
 .../public/images/instant/kitty_screenshot.png     | Bin 0 -> 76525 bytes
 .../public/images/instant/leroy_screenshot.png     | Bin 0 -> 54666 bytes
 .../public/images/instant/mkr_screenshot.png       | Bin 0 -> 21904 bytes
 .../public/images/instant/omg_screenshot.png       | Bin 0 -> 43351 bytes
 .../public/images/instant/snt_screenshot.png       | Bin 0 -> 41895 bytes
 packages/website/ts/pages/instant/features.tsx     |  65 +++++++++++++++++++++
 packages/website/ts/pages/instant/instant.tsx      |   4 ++
 .../ts/pages/instant/introducing_0x_instant.tsx    |   2 +-
 packages/website/ts/pages/instant/screenshots.tsx  |  15 +++++
 10 files changed, 85 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/public/images/instant/bat_screenshot.png
 create mode 100644 packages/website/public/images/instant/kitty_screenshot.png
 create mode 100644 packages/website/public/images/instant/leroy_screenshot.png
 create mode 100644 packages/website/public/images/instant/mkr_screenshot.png
 create mode 100644 packages/website/public/images/instant/omg_screenshot.png
 create mode 100644 packages/website/public/images/instant/snt_screenshot.png
 create mode 100644 packages/website/ts/pages/instant/features.tsx
 create mode 100644 packages/website/ts/pages/instant/screenshots.tsx

(limited to 'packages')

diff --git a/packages/website/public/images/instant/bat_screenshot.png b/packages/website/public/images/instant/bat_screenshot.png
new file mode 100644
index 000000000..71066a30d
Binary files /dev/null and b/packages/website/public/images/instant/bat_screenshot.png differ
diff --git a/packages/website/public/images/instant/kitty_screenshot.png b/packages/website/public/images/instant/kitty_screenshot.png
new file mode 100644
index 000000000..c3342bf26
Binary files /dev/null and b/packages/website/public/images/instant/kitty_screenshot.png differ
diff --git a/packages/website/public/images/instant/leroy_screenshot.png b/packages/website/public/images/instant/leroy_screenshot.png
new file mode 100644
index 000000000..af8270c3e
Binary files /dev/null and b/packages/website/public/images/instant/leroy_screenshot.png differ
diff --git a/packages/website/public/images/instant/mkr_screenshot.png b/packages/website/public/images/instant/mkr_screenshot.png
new file mode 100644
index 000000000..344fbbc8d
Binary files /dev/null and b/packages/website/public/images/instant/mkr_screenshot.png differ
diff --git a/packages/website/public/images/instant/omg_screenshot.png b/packages/website/public/images/instant/omg_screenshot.png
new file mode 100644
index 000000000..52742a597
Binary files /dev/null and b/packages/website/public/images/instant/omg_screenshot.png differ
diff --git a/packages/website/public/images/instant/snt_screenshot.png b/packages/website/public/images/instant/snt_screenshot.png
new file mode 100644
index 000000000..aed69dc07
Binary files /dev/null and b/packages/website/public/images/instant/snt_screenshot.png differ
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
new file mode 100644
index 000000000..205982044
--- /dev/null
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -0,0 +1,65 @@
+import * as React from 'react';
+
+import { Container } from 'ts/components/ui/container';
+import { Image } from 'ts/components/ui/image';
+import { Text } from 'ts/components/ui/text';
+import { colors } from 'ts/style/colors';
+import { ScreenWidths } from 'ts/types';
+
+export const Features = () => (
+    <Container backgroundColor={colors.instantBackground} className="py3 flex justify-center">
+        <img className="px1" width="300px" height="420px" src="images/instant/snt_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/omg_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/kitty_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/bat_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/leroy_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/mkr_screenshot.png" />
+    </Container>
+);
+
+interface LinkInfo {
+    linkSrc: string;
+    displayText: string;
+}
+
+interface FeatureItemProps {
+    imgSrc: string;
+    title: string;
+    description: string;
+    linkInfos: LinkInfo[];
+    screenWidth: ScreenWidths;
+}
+
+const FeatureItem = (props: FeatureItemProps) => {
+    const { imgSrc, title, description, linkInfos, screenWidth } = props;
+    const shouldShowImage = screenWidth === ScreenWidths.Lg;
+    const image = <Image src={imgSrc} maxWidth="500px" maxHeight="280px" />;
+    const missionStatementClassName = !shouldShowImage ? 'center' : undefined;
+    const missionStatement = (
+        <Container className={missionStatementClassName} maxWidth="388px">
+            <Text fontFamily="Roboto Mono" fontSize="22px" lineHeight="31px">
+                {title}
+            </Text>
+            <Container marginTop="32px">
+                <Text fontSize="14px" lineHeight="2em">
+                    {description}
+                </Text>
+            </Container>
+        </Container>
+    );
+    return (
+        <div
+            className="flex flex-column items-center py4 px3"
+            style={{ backgroundColor: colors.jobsPageBackground, color: colors.black }}
+        >
+            {shouldShowImage ? (
+                <Container className="flex items-center" maxWidth="1200px">
+                    {image}
+                    <Container marginLeft="115px">{missionStatement}</Container>
+                </Container>
+            ) : (
+                <Container className="flex flex-column items-center">{missionStatement}</Container>
+            )}
+        </div>
+    );
+};
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index 5abfaf4b2..87d6a64d4 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -6,7 +6,9 @@ import { Footer } from 'ts/components/footer';
 import { MetaTags } from 'ts/components/meta_tags';
 import { TopBar } from 'ts/components/top_bar/top_bar';
 import { Container } from 'ts/components/ui/container';
+import { Features } from 'ts/pages/instant/features';
 import { Introducing0xInstant } from 'ts/pages/instant/introducing_0x_instant';
+import { Screenshots } from 'ts/pages/instant/screenshots';
 import { Dispatcher } from 'ts/redux/dispatcher';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
@@ -51,6 +53,8 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                 />
                 <Container backgroundColor={colors.instantBackground} />
                 <Introducing0xInstant />
+                <Screenshots />
+                <Features />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
         );
diff --git a/packages/website/ts/pages/instant/introducing_0x_instant.tsx b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
index da457521f..183e4570c 100644
--- a/packages/website/ts/pages/instant/introducing_0x_instant.tsx
+++ b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
@@ -6,7 +6,7 @@ import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 
 export const Introducing0xInstant = () => (
-    <div className="clearfix center lg-py4 md-py4" style={{ backgroundColor: colors.instantBackground }}>
+    <div className="clearfix center lg-pt4 md-pt4" style={{ backgroundColor: colors.instantBackground }}>
         <div className="mx-auto inline-block align-middle py4" style={{ lineHeight: '44px', textAlign: 'center' }}>
             <Container className="sm-center sm-pt3">
                 <Text
diff --git a/packages/website/ts/pages/instant/screenshots.tsx b/packages/website/ts/pages/instant/screenshots.tsx
new file mode 100644
index 000000000..672cdef59
--- /dev/null
+++ b/packages/website/ts/pages/instant/screenshots.tsx
@@ -0,0 +1,15 @@
+import * as React from 'react';
+
+import { Container } from 'ts/components/ui/container';
+import { colors } from 'ts/style/colors';
+
+export const Screenshots = () => (
+    <Container backgroundColor={colors.instantBackground} className="py3 flex justify-center">
+        <img className="px1" width="300px" height="420px" src="images/instant/snt_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/omg_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/kitty_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/bat_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/leroy_screenshot.png" />
+        <img className="px1" width="300px" height="420px" src="images/instant/mkr_screenshot.png" />
+    </Container>
+);
-- 
cgit v1.2.3


From 16ddd21a5f418cb1e421657a903c3aaf8064b62a Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 02:00:32 -0800
Subject: feat(website): instant features section

---
 packages/website/ts/containers/instant.ts          |  3 +
 packages/website/ts/pages/instant/features.tsx     | 70 ++++++++++++++--------
 packages/website/ts/pages/instant/instant.tsx      |  6 +-
 .../ts/pages/instant/introducing_0x_instant.tsx    |  2 +-
 packages/website/ts/pages/instant/screenshots.tsx  |  2 +-
 packages/website/ts/style/colors.ts                |  3 +-
 6 files changed, 55 insertions(+), 31 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/containers/instant.ts b/packages/website/ts/containers/instant.ts
index 9bcfb903b..12ae7454e 100644
--- a/packages/website/ts/containers/instant.ts
+++ b/packages/website/ts/containers/instant.ts
@@ -4,10 +4,12 @@ import { Dispatch } from 'redux';
 import { Instant as InstantComponent, InstantProps } from 'ts/pages/instant/instant';
 import { Dispatcher } from 'ts/redux/dispatcher';
 import { State } from 'ts/redux/reducer';
+import { ScreenWidths } from 'ts/types';
 import { Translate } from 'ts/utils/translate';
 
 interface ConnectedState {
     translate: Translate;
+    screenWidth: ScreenWidths;
 }
 
 interface ConnectedDispatch {
@@ -16,6 +18,7 @@ interface ConnectedDispatch {
 
 const mapStateToProps = (state: State, _ownProps: InstantProps): ConnectedState => ({
     translate: state.translate,
+    screenWidth: state.screenWidth,
 });
 
 const mapDispatchToProps = (dispatch: Dispatch<State>): ConnectedDispatch => ({
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 205982044..b460796c1 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -6,14 +6,33 @@ import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
 
-export const Features = () => (
-    <Container backgroundColor={colors.instantBackground} className="py3 flex justify-center">
-        <img className="px1" width="300px" height="420px" src="images/instant/snt_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/omg_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/kitty_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/bat_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/leroy_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/mkr_screenshot.png" />
+export interface FeatureProps {
+    screenWidth: ScreenWidths;
+}
+
+export const Features = (props: FeatureProps) => (
+    <Container backgroundColor={colors.instantSecondaryBackground} className="py3 flex flex-column">
+        <FeatureItem
+            imgSrc="images/instant/snt_screenshot.png"
+            title="Support ERC-20 and ERC-721 tokens"
+            description="Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins."
+            linkInfos={[]}
+            screenWidth={props.screenWidth}
+        />
+        <FeatureItem
+            imgSrc="images/instant/snt_screenshot.png"
+            title="Generate revenue for your business"
+            description="With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp."
+            linkInfos={[]}
+            screenWidth={props.screenWidth}
+        />
+        <FeatureItem
+            imgSrc="images/instant/snt_screenshot.png"
+            title="Easy and Flexible Integration"
+            description="Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool."
+            linkInfos={[]}
+            screenWidth={props.screenWidth}
+        />
     </Container>
 );
 
@@ -32,34 +51,35 @@ interface FeatureItemProps {
 
 const FeatureItem = (props: FeatureItemProps) => {
     const { imgSrc, title, description, linkInfos, screenWidth } = props;
-    const shouldShowImage = screenWidth === ScreenWidths.Lg;
-    const image = <Image src={imgSrc} maxWidth="500px" maxHeight="280px" />;
-    const missionStatementClassName = !shouldShowImage ? 'center' : undefined;
-    const missionStatement = (
-        <Container className={missionStatementClassName} maxWidth="388px">
-            <Text fontFamily="Roboto Mono" fontSize="22px" lineHeight="31px">
+    const isLargeScreen = screenWidth === ScreenWidths.Lg;
+    const image = <Container backgroundColor={colors.instantPrimaryBackground} width="425px" height="225px" />;
+    const info = (
+        <Container maxWidth="500px">
+            <Text fontSize="24px" lineHeight="34px" fontColor={colors.white} fontWeight={500}>
                 {title}
             </Text>
-            <Container marginTop="32px">
-                <Text fontSize="14px" lineHeight="2em">
+            <Container marginTop="28px">
+                <Text fontFamily="Roboto Mono" fontSize="14px" lineHeight="2em" fontColor={colors.grey500}>
                     {description}
                 </Text>
             </Container>
         </Container>
     );
     return (
-        <div
-            className="flex flex-column items-center py4 px3"
-            style={{ backgroundColor: colors.jobsPageBackground, color: colors.black }}
-        >
-            {shouldShowImage ? (
-                <Container className="flex items-center" maxWidth="1200px">
+        <Container className="flex flex-column items-center py4 px3">
+            {isLargeScreen ? (
+                <Container className="flex">
                     {image}
-                    <Container marginLeft="115px">{missionStatement}</Container>
+                    <Container marginLeft="115px">{info}</Container>
                 </Container>
             ) : (
-                <Container className="flex flex-column items-center">{missionStatement}</Container>
+                <Container className="flex flex-column items-center">
+                    {image}
+                    <Container className="center" marginTop="32px">
+                        {info}
+                    </Container>
+                </Container>
             )}
-        </div>
+        </Container>
     );
 };
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index 87d6a64d4..eaaeb1689 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -47,14 +47,14 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                 <TopBar
                     blockchainIsLoaded={false}
                     location={this.props.location}
-                    style={{ backgroundColor: colors.instantBackground, position: 'relative' }}
+                    style={{ backgroundColor: colors.instantPrimaryBackground, position: 'relative' }}
                     translate={this.props.translate}
                     isNightVersion={true}
                 />
-                <Container backgroundColor={colors.instantBackground} />
+                <Container backgroundColor={colors.instantPrimaryBackground} />
                 <Introducing0xInstant />
                 <Screenshots />
-                <Features />
+                <Features screenWidth={this.props.screenWidth} />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
         );
diff --git a/packages/website/ts/pages/instant/introducing_0x_instant.tsx b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
index 183e4570c..173fd98a6 100644
--- a/packages/website/ts/pages/instant/introducing_0x_instant.tsx
+++ b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
@@ -6,7 +6,7 @@ import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 
 export const Introducing0xInstant = () => (
-    <div className="clearfix center lg-pt4 md-pt4" style={{ backgroundColor: colors.instantBackground }}>
+    <div className="clearfix center lg-pt4 md-pt4" style={{ backgroundColor: colors.instantPrimaryBackground }}>
         <div className="mx-auto inline-block align-middle py4" style={{ lineHeight: '44px', textAlign: 'center' }}>
             <Container className="sm-center sm-pt3">
                 <Text
diff --git a/packages/website/ts/pages/instant/screenshots.tsx b/packages/website/ts/pages/instant/screenshots.tsx
index 672cdef59..4c87f1a19 100644
--- a/packages/website/ts/pages/instant/screenshots.tsx
+++ b/packages/website/ts/pages/instant/screenshots.tsx
@@ -4,7 +4,7 @@ import { Container } from 'ts/components/ui/container';
 import { colors } from 'ts/style/colors';
 
 export const Screenshots = () => (
-    <Container backgroundColor={colors.instantBackground} className="py3 flex justify-center">
+    <Container backgroundColor={colors.instantPrimaryBackground} className="py3 flex justify-center">
         <img className="px1" width="300px" height="420px" src="images/instant/snt_screenshot.png" />
         <img className="px1" width="300px" height="420px" src="images/instant/omg_screenshot.png" />
         <img className="px1" width="300px" height="420px" src="images/instant/kitty_screenshot.png" />
diff --git a/packages/website/ts/style/colors.ts b/packages/website/ts/style/colors.ts
index 119d22df7..522132f03 100644
--- a/packages/website/ts/style/colors.ts
+++ b/packages/website/ts/style/colors.ts
@@ -13,7 +13,8 @@ const appColors = {
     jobsPageOpenPositionRow: sharedColors.grey100,
     metaMaskOrange: '#f68c24',
     metaMaskTransparentOrange: 'rgba(255, 248, 242, 0.8)',
-    instantBackground: '#222222',
+    instantPrimaryBackground: '#222222',
+    instantSecondaryBackground: '#333333',
 };
 
 export const colors = {
-- 
cgit v1.2.3


From d3e6f78fdbb6f18ded0e573d1c54adf335e05208 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 02:03:36 -0800
Subject: fix(website): update instant page CTA font

---
 packages/website/ts/pages/instant/introducing_0x_instant.tsx | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/introducing_0x_instant.tsx b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
index 173fd98a6..50a7a1b2d 100644
--- a/packages/website/ts/pages/instant/introducing_0x_instant.tsx
+++ b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
@@ -26,13 +26,7 @@ export const Introducing0xInstant = () => (
                 </Text>
             </Container>
             <div className="py3">
-                <Button
-                    type="button"
-                    backgroundColor={colors.mediumBlue}
-                    fontColor={colors.white}
-                    fontSize="18px"
-                    fontFamily="Roboto Mono"
-                >
+                <Button type="button" backgroundColor={colors.mediumBlue} fontColor={colors.white} fontSize="18px">
                     Get Started
                 </Button>
             </div>
-- 
cgit v1.2.3


From 3d88b7f289a9d36887c96a9cb62266ee5cc1065a Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 11:23:10 -0800
Subject: feature(website): add links to instant marketing page

---
 packages/website/ts/pages/instant/features.tsx | 59 ++++++++++++++++++++++----
 1 file changed, 51 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index b460796c1..3f5d3d8d1 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -1,7 +1,7 @@
+import * as _ from 'lodash';
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
-import { Image } from 'ts/components/ui/image';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
@@ -16,29 +16,52 @@ export const Features = (props: FeatureProps) => (
             imgSrc="images/instant/snt_screenshot.png"
             title="Support ERC-20 and ERC-721 tokens"
             description="Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins."
-            linkInfos={[]}
+            linkInfos={[
+                {
+                    displayText: 'Get started',
+                    linkSrc: 'google.com',
+                },
+                {
+                    displayText: 'Explore the docs',
+                    linkSrc: 'google.com',
+                },
+            ]}
             screenWidth={props.screenWidth}
         />
         <FeatureItem
             imgSrc="images/instant/snt_screenshot.png"
             title="Generate revenue for your business"
             description="With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp."
-            linkInfos={[]}
+            linkInfos={[
+                {
+                    displayText: 'Learn about affiliate fees',
+                    linkSrc: 'google.com',
+                },
+            ]}
             screenWidth={props.screenWidth}
         />
         <FeatureItem
             imgSrc="images/instant/snt_screenshot.png"
             title="Easy and Flexible Integration"
             description="Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool."
-            linkInfos={[]}
+            linkInfos={[
+                {
+                    displayText: 'Explore AssetBuyer',
+                    linkSrc: 'google.com',
+                },
+                {
+                    displayText: 'Learn about liquidity',
+                    linkSrc: 'google.com',
+                },
+            ]}
             screenWidth={props.screenWidth}
         />
     </Container>
 );
 
 interface LinkInfo {
-    linkSrc: string;
     displayText: string;
+    linkSrc: string;
 }
 
 interface FeatureItemProps {
@@ -63,6 +86,28 @@ const FeatureItem = (props: FeatureItemProps) => {
                     {description}
                 </Text>
             </Container>
+            <Container className="flex" marginTop="28px">
+                {_.map(linkInfos, linkInfo => {
+                    const onClick = (event: React.MouseEvent<HTMLElement>) => {
+                        window.open(linkInfo.linkSrc, '_blank');
+                    };
+                    return (
+                        <Container className="flex items-center" marginRight="32px" onClick={onClick} cursor="pointer">
+                            <Container>
+                                <Text fontSize="16px" fontColor={colors.white}>
+                                    {linkInfo.displayText}
+                                </Text>
+                            </Container>
+                            <Container paddingTop="1px" paddingLeft="6px">
+                                <i
+                                    className="zmdi zmdi-chevron-right bold"
+                                    style={{ fontSize: 16, color: colors.white }}
+                                />
+                            </Container>
+                        </Container>
+                    );
+                })}
+            </Container>
         </Container>
     );
     return (
@@ -75,9 +120,7 @@ const FeatureItem = (props: FeatureItemProps) => {
             ) : (
                 <Container className="flex flex-column items-center">
                     {image}
-                    <Container className="center" marginTop="32px">
-                        {info}
-                    </Container>
+                    <Container marginTop="32px">{info}</Container>
                 </Container>
             )}
         </Container>
-- 
cgit v1.2.3


From 6c76731408b19616bf5eb6066463c28287ade49f Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 12:31:27 -0800
Subject: feat(website): need more section for instant marketing page

---
 packages/website/ts/pages/instant/features.tsx  |  4 +--
 packages/website/ts/pages/instant/instant.tsx   |  2 ++
 packages/website/ts/pages/instant/need_more.tsx | 48 +++++++++++++++++++++++++
 3 files changed, 52 insertions(+), 2 deletions(-)
 create mode 100644 packages/website/ts/pages/instant/need_more.tsx

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 3f5d3d8d1..96256d337 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -11,7 +11,7 @@ export interface FeatureProps {
 }
 
 export const Features = (props: FeatureProps) => (
-    <Container backgroundColor={colors.instantSecondaryBackground} className="py3 flex flex-column">
+    <Container backgroundColor={colors.instantSecondaryBackground} className="py3 flex flex-column px3">
         <FeatureItem
             imgSrc="images/instant/snt_screenshot.png"
             title="Support ERC-20 and ERC-721 tokens"
@@ -75,7 +75,7 @@ interface FeatureItemProps {
 const FeatureItem = (props: FeatureItemProps) => {
     const { imgSrc, title, description, linkInfos, screenWidth } = props;
     const isLargeScreen = screenWidth === ScreenWidths.Lg;
-    const image = <Container backgroundColor={colors.instantPrimaryBackground} width="425px" height="225px" />;
+    const image = <Container backgroundColor={colors.instantPrimaryBackground} maxWidth="425px" maxHeight="225px" />;
     const info = (
         <Container maxWidth="500px">
             <Text fontSize="24px" lineHeight="34px" fontColor={colors.white} fontWeight={500}>
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index eaaeb1689..56d54cd06 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -8,6 +8,7 @@ import { TopBar } from 'ts/components/top_bar/top_bar';
 import { Container } from 'ts/components/ui/container';
 import { Features } from 'ts/pages/instant/features';
 import { Introducing0xInstant } from 'ts/pages/instant/introducing_0x_instant';
+import { NeedMore } from 'ts/pages/instant/need_more';
 import { Screenshots } from 'ts/pages/instant/screenshots';
 import { Dispatcher } from 'ts/redux/dispatcher';
 import { colors } from 'ts/style/colors';
@@ -55,6 +56,7 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                 <Introducing0xInstant />
                 <Screenshots />
                 <Features screenWidth={this.props.screenWidth} />
+                <NeedMore screenWidth={this.props.screenWidth} />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
         );
diff --git a/packages/website/ts/pages/instant/need_more.tsx b/packages/website/ts/pages/instant/need_more.tsx
new file mode 100644
index 000000000..27835982f
--- /dev/null
+++ b/packages/website/ts/pages/instant/need_more.tsx
@@ -0,0 +1,48 @@
+import * as React from 'react';
+
+import { Button } from 'ts/components/ui/button';
+import { Container } from 'ts/components/ui/container';
+import { Text } from 'ts/components/ui/text';
+import { colors } from 'ts/style/colors';
+import { ScreenWidths } from 'ts/types';
+
+export interface NeedMoreProps {
+    screenWidth: ScreenWidths;
+}
+export const NeedMore = (props: NeedMoreProps) => {
+    const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
+    const className = isSmallScreen ? 'flex flex-column items-center' : 'flex';
+    const marginRight = isSmallScreen ? undefined : '200px';
+    return (
+        <Container
+            className="flex flex-column items-center py4 px3"
+            backgroundColor={colors.instantSecondaryBackground}
+        >
+            <Container className={className}>
+                <Container className="sm-center" marginRight={marginRight}>
+                    <Text fontColor={colors.white} fontSize="32px" lineHeight="45px">
+                        Need more flexibility?
+                    </Text>
+                    <Text fontColor={colors.grey500} fontSize="18px" lineHeight="27px">
+                        View our full documentation or reach out if you have any questions.
+                    </Text>
+                </Container>
+                <Container className="py3 flex">
+                    <Container marginRight="20px">
+                        <Button
+                            type="button"
+                            backgroundColor={colors.white}
+                            fontColor={colors.instantSecondaryBackground}
+                            fontSize="18px"
+                        >
+                            Get in Touch
+                        </Button>
+                    </Container>
+                    <Button type="button" backgroundColor={colors.mediumBlue} fontColor={colors.white} fontSize="18px">
+                        Explore the Docs
+                    </Button>
+                </Container>
+            </Container>
+        </Container>
+    );
+};
-- 
cgit v1.2.3


From 92a4b09b0549575a6dd01d2f5eb37d4ec8e094b9 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 12:41:43 -0800
Subject: feat(website): fix screenshots in marketing page for small screens

---
 packages/website/ts/pages/instant/instant.tsx     |  2 +-
 packages/website/ts/pages/instant/screenshots.tsx | 40 +++++++++++++++++------
 2 files changed, 31 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index 56d54cd06..8c0afa298 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -54,7 +54,7 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                 />
                 <Container backgroundColor={colors.instantPrimaryBackground} />
                 <Introducing0xInstant />
-                <Screenshots />
+                <Screenshots screenWidth={this.props.screenWidth} />
                 <Features screenWidth={this.props.screenWidth} />
                 <NeedMore screenWidth={this.props.screenWidth} />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
diff --git a/packages/website/ts/pages/instant/screenshots.tsx b/packages/website/ts/pages/instant/screenshots.tsx
index 4c87f1a19..b0ea59470 100644
--- a/packages/website/ts/pages/instant/screenshots.tsx
+++ b/packages/website/ts/pages/instant/screenshots.tsx
@@ -1,15 +1,35 @@
+import * as _ from 'lodash';
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
 import { colors } from 'ts/style/colors';
+import { ScreenWidths } from 'ts/types';
 
-export const Screenshots = () => (
-    <Container backgroundColor={colors.instantPrimaryBackground} className="py3 flex justify-center">
-        <img className="px1" width="300px" height="420px" src="images/instant/snt_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/omg_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/kitty_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/bat_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/leroy_screenshot.png" />
-        <img className="px1" width="300px" height="420px" src="images/instant/mkr_screenshot.png" />
-    </Container>
-);
+export interface ScreenshotsProps {
+    screenWidth: ScreenWidths;
+}
+
+export const Screenshots = (props: ScreenshotsProps) => {
+    const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
+    const images = isSmallScreen
+        ? [
+              'images/instant/omg_screenshot.png',
+              'images/instant/kitty_screenshot.png',
+              'images/instant/bat_screenshot.png',
+          ]
+        : [
+              'images/instant/snt_screenshot.png',
+              'images/instant/omg_screenshot.png',
+              'images/instant/kitty_screenshot.png',
+              'images/instant/bat_screenshot.png',
+              'images/instant/leroy_screenshot.png',
+              'images/instant/mkr_screenshot.png',
+          ];
+    return (
+        <Container backgroundColor={colors.instantPrimaryBackground} className="py3 flex justify-center">
+            {_.map(images, image => {
+                return <img className="px1" width="300px" height="420px" src={image} />;
+            })}
+        </Container>
+    );
+};
-- 
cgit v1.2.3


From a747abcb731c5ca12440c18b773d9923099385ae Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 15:40:13 -0800
Subject: feat(website): add extra assets for instant marketing page

---
 .../public/images/instant/bat_screenshot.png       | Bin 42666 -> 0 bytes
 .../public/images/instant/dai_screenshot.png       | Bin 0 -> 105373 bytes
 .../website/public/images/instant/feature_1.svg    | 112 ++++++++++++
 .../website/public/images/instant/feature_2.svg    |  39 +++++
 .../website/public/images/instant/feature_3.svg    | 195 +++++++++++++++++++++
 .../public/images/instant/gnt_screenshot.png       | Bin 0 -> 106656 bytes
 .../public/images/instant/gods_screenshot.png      | Bin 0 -> 586482 bytes
 .../public/images/instant/kitty_screenshot.png     | Bin 76525 -> 208899 bytes
 .../public/images/instant/leroy_screenshot.png     | Bin 54666 -> 0 bytes
 .../public/images/instant/mkr_screenshot.png       | Bin 21904 -> 0 bytes
 .../public/images/instant/nmr_screenshot.png       | Bin 0 -> 104794 bytes
 .../public/images/instant/omg_screenshot.png       | Bin 43351 -> 0 bytes
 .../public/images/instant/rep_screenshot.png       | Bin 0 -> 106740 bytes
 .../public/images/instant/snt_screenshot.png       | Bin 41895 -> 0 bytes
 packages/website/ts/pages/instant/screenshots.tsx  |  16 +-
 15 files changed, 354 insertions(+), 8 deletions(-)
 delete mode 100644 packages/website/public/images/instant/bat_screenshot.png
 create mode 100644 packages/website/public/images/instant/dai_screenshot.png
 create mode 100644 packages/website/public/images/instant/feature_1.svg
 create mode 100644 packages/website/public/images/instant/feature_2.svg
 create mode 100644 packages/website/public/images/instant/feature_3.svg
 create mode 100644 packages/website/public/images/instant/gnt_screenshot.png
 create mode 100644 packages/website/public/images/instant/gods_screenshot.png
 delete mode 100644 packages/website/public/images/instant/leroy_screenshot.png
 delete mode 100644 packages/website/public/images/instant/mkr_screenshot.png
 create mode 100644 packages/website/public/images/instant/nmr_screenshot.png
 delete mode 100644 packages/website/public/images/instant/omg_screenshot.png
 create mode 100644 packages/website/public/images/instant/rep_screenshot.png
 delete mode 100644 packages/website/public/images/instant/snt_screenshot.png

(limited to 'packages')

diff --git a/packages/website/public/images/instant/bat_screenshot.png b/packages/website/public/images/instant/bat_screenshot.png
deleted file mode 100644
index 71066a30d..000000000
Binary files a/packages/website/public/images/instant/bat_screenshot.png and /dev/null differ
diff --git a/packages/website/public/images/instant/dai_screenshot.png b/packages/website/public/images/instant/dai_screenshot.png
new file mode 100644
index 000000000..02aefc909
Binary files /dev/null and b/packages/website/public/images/instant/dai_screenshot.png differ
diff --git a/packages/website/public/images/instant/feature_1.svg b/packages/website/public/images/instant/feature_1.svg
new file mode 100644
index 000000000..64a2c748c
--- /dev/null
+++ b/packages/website/public/images/instant/feature_1.svg
@@ -0,0 +1,112 @@
+<svg width="435" height="219" viewBox="0 0 435 219" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g filter="url(#filter0_d)">
+<circle cx="68" cy="143" r="22" fill="#0057FF"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M61.9276 144.3C62.7747 144.3 63.5795 144.47 64.3419 144.81C65.0873 145.133 65.7396 145.576 66.2986 146.137C66.8577 146.698 67.2982 147.353 67.6201 148.101C67.959 148.867 68.1284 149.675 68.1284 150.525C68.1284 151.392 67.9675 152.2 67.6455 152.949C67.3067 153.697 66.8577 154.356 66.2986 154.926C65.7395 155.496 65.0873 155.942 64.3419 156.265C63.5795 156.588 62.7747 156.75 61.9276 156.75C61.0635 156.75 60.2589 156.588 59.5133 156.265C58.7679 155.942 58.1114 155.496 57.5438 154.926C56.9763 154.356 56.5315 153.697 56.2096 152.949C55.8877 152.2 55.7268 151.392 55.7268 150.525C55.7268 149.675 55.8877 148.867 56.2096 148.101C56.5315 147.353 56.9763 146.698 57.5438 146.137C58.1114 145.576 58.7679 145.125 59.5133 144.785C60.2588 144.462 61.0635 144.3 61.9276 144.3ZM61.9276 154.582C63.0289 154.582 63.9734 154.186 64.7612 153.395C65.549 152.604 65.9429 151.648 65.9429 150.525C65.9429 149.42 65.549 148.471 64.7612 147.68C63.9734 146.89 63.0288 146.494 61.9276 146.494C60.8094 146.494 59.8564 146.89 59.0686 147.68C58.2807 148.471 57.8868 149.42 57.8868 150.525C57.8868 151.648 58.2807 152.604 59.0686 153.395C59.8564 154.186 60.8093 154.582 61.9276 154.582ZM75.5492 130.625C76.4132 130.625 77.2179 130.787 77.9634 131.11C78.7089 131.433 79.3654 131.879 79.9329 132.449C80.5005 133.019 80.9452 133.678 81.2671 134.426C81.5891 135.175 81.75 135.983 81.75 136.85C81.75 137.7 81.5891 138.508 81.2671 139.274C80.9452 140.022 80.5005 140.677 79.9329 141.238C79.3654 141.799 78.7089 142.25 77.9634 142.59C77.218 142.913 76.4132 143.075 75.5492 143.075C74.7021 143.075 73.8973 142.913 73.1349 142.59C72.3894 142.25 71.7372 141.799 71.1781 141.238C70.6191 140.677 70.1701 140.022 69.8312 139.274C69.5093 138.508 69.3484 137.7 69.3484 136.85C69.3484 135.983 69.5093 135.175 69.8312 134.426C70.1701 133.678 70.619 133.019 71.1781 132.449C71.7372 131.879 72.3895 131.433 73.1349 131.11C73.8973 130.787 74.7021 130.625 75.5492 130.625ZM75.5492 140.881C76.6674 140.881 77.6204 140.486 78.4082 139.695C79.1961 138.904 79.59 137.956 79.59 136.85C79.59 135.727 79.1961 134.771 78.4082 133.98C77.6204 133.189 76.6675 132.794 75.5492 132.794C74.4479 132.794 73.5034 133.189 72.7156 133.98C71.9278 134.771 71.5339 135.727 71.5339 136.85C71.5339 137.956 71.9278 138.904 72.7156 139.695C73.5034 140.486 74.448 140.881 75.5492 140.881ZM61.1398 130.625H68.2046V132.794H66.629C67.0864 133.338 67.4465 133.95 67.7091 134.63C67.9717 135.311 68.103 136.034 68.103 136.799V136.85C68.103 137.718 67.9336 138.525 67.5947 139.274C67.2728 140.039 66.8281 140.707 66.2605 141.277C65.6929 141.846 65.0364 142.293 64.291 142.616C63.5286 142.939 62.7154 143.101 61.8513 143.101C60.9872 143.101 60.1825 142.939 59.437 142.616C58.6746 142.293 58.0139 141.846 57.4548 141.277C56.8957 140.707 56.4467 140.039 56.1079 139.274C55.7859 138.525 55.625 137.718 55.625 136.85C55.625 136.034 55.7859 135.268 56.1079 134.554C56.4298 133.84 56.8491 133.206 57.3658 132.653C57.8826 132.101 58.4713 131.646 59.132 131.288C59.7928 130.931 60.462 130.719 61.1397 130.651L61.1398 130.625ZM65.9429 136.85C65.9429 135.728 65.549 134.771 64.7611 133.98C63.9733 133.189 63.0287 132.794 61.9275 132.794C60.8093 132.794 59.8563 133.189 59.0685 133.98C58.2807 134.771 57.8868 135.727 57.8868 136.85C57.8868 137.956 58.2807 138.904 59.0685 139.695C59.8563 140.486 60.8092 140.881 61.9275 140.881C63.0288 140.881 63.9733 140.486 64.7611 139.695C65.5489 138.904 65.9429 137.956 65.9429 136.85Z" fill="white"/>
+</g>
+<g filter="url(#filter1_d)">
+<circle cx="121.5" cy="67.5" r="22.5" fill="#F08839"/>
+<path d="M102.807 73.7309C107.653 73.5578 117.241 73.7309 118.903 75.8078C120.98 78.404 108.518 81.5193 118.903 82.5578C126.445 83.312 129.46 85.327 129.807 86.1924" stroke="white" stroke-width="1.73077"/>
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+<path d="M137.731 171.949C139.275 172.094 141.037 171.731 142.935 170.777C145.559 169.461 148.038 167.218 150.1 164.511C151.126 163.167 152.043 161.696 152.824 160.171C152.179 159.508 151.489 158.827 150.763 158.155C150.563 157.973 150.363 157.791 150.163 157.61C149.382 159.49 148.256 161.279 146.93 162.759L144.896 161.633L137.731 171.949Z" stroke="white" stroke-width="1.42299" stroke-miterlimit="10"/>
+<path d="M133.381 155.757C132.501 158.028 131.947 160.361 131.829 162.595C131.656 165.719 132.355 168.189 133.681 169.806C134.335 170.605 135.143 171.195 136.069 171.567C136.968 170.296 137.904 168.961 138.848 167.572C139.102 167.199 139.357 166.818 139.62 166.437C138.385 166.246 137.404 165.519 136.787 164.348L138.794 160.825L133.381 155.757Z" stroke="white" stroke-width="1.42299" stroke-miterlimit="10"/>
+<path d="M149.681 141.3C148.138 141.155 146.376 141.518 144.469 142.472C141.845 143.789 139.365 146.032 137.304 148.747C136.287 150.091 135.37 151.544 134.589 153.069C135.234 153.732 135.924 154.413 136.65 155.085C136.85 155.267 137.05 155.449 137.25 155.63C138.031 153.76 139.157 151.971 140.482 150.49L142.399 151.544L149.681 141.3Z" stroke="white" stroke-width="1.42299" stroke-miterlimit="10"/>
+<path d="M154.05 157.419C154.913 155.176 155.458 152.87 155.576 150.654C155.748 147.53 155.049 145.069 153.732 143.453C153.078 142.644 152.27 142.054 151.335 141.691C150.436 142.962 149.5 144.297 148.556 145.677C148.302 146.05 148.048 146.431 147.784 146.813C149.019 147.003 150.009 147.739 150.627 148.91L150.636 148.938L148.71 152.361L154.05 157.419Z" stroke="white" stroke-width="1.42299" stroke-miterlimit="10"/>
+<path d="M195.713 66.4912L306.655 2.43395C309.161 0.990073 311.196 2.16152 311.196 5.05836V164.62C311.196 167.517 309.161 171.032 306.655 172.485L195.704 236.542C193.197 237.986 191.163 236.814 191.163 233.917V74.3554C191.172 71.4585 193.206 67.9442 195.713 66.4912Z" fill="#B0B0B0"/>
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+<path opacity="0.3" d="M205.993 78.6323L204.712 79.3679C204.64 79.5223 204.158 81.393 202.578 82.3011V83.6905C203.65 83.0729 204.385 82.2102 204.54 81.7834L204.612 81.738V90.4285L205.983 89.6385V78.6323H205.993ZM215.219 80.7573L213.875 81.5292V74.0737L212.367 74.9455L208.227 85.1525V86.2513L212.567 83.7449V85.8336L213.875 85.0798V82.9912L215.219 82.2193V80.7573ZM209.888 83.8357L212.367 77.5789L212.567 76.916V82.2829L209.888 83.8357ZM222.874 73.656C222.874 70.4685 221.666 69.4333 219.641 70.5957C217.598 71.7762 216.381 74.219 216.381 77.4064V78.705C216.381 81.956 217.616 83.082 219.659 81.9015C221.685 80.73 222.883 78.2055 222.883 74.9545V73.656H222.874ZM221.421 76.0624C221.421 78.0512 220.813 79.7765 219.659 80.4485C218.479 81.1296 217.843 80.1216 217.843 78.1329V76.2985C217.843 74.3552 218.47 72.7297 219.65 72.0486C220.813 71.3766 221.43 72.2756 221.43 74.2281V76.0624H221.421ZM225.008 78.7686C225.526 78.4689 225.953 77.7424 225.953 77.134C225.953 76.5437 225.526 76.3076 225.008 76.6073C224.5 76.8979 224.064 77.6153 224.064 78.2237C224.073 78.8321 224.491 79.0773 225.008 78.7686ZM233.481 67.5354C233.481 64.3479 232.273 63.3127 230.248 64.4751C228.205 65.6556 226.988 68.0984 226.988 71.2858V72.5844C226.988 75.8354 228.223 76.9614 230.266 75.7809C232.291 74.6095 233.49 72.0849 233.49 68.834V67.5354H233.481ZM232.019 69.9418C232.019 71.9306 231.41 73.656 230.257 74.3279C229.076 75.009 228.441 74.001 228.441 72.0123V70.1779C228.441 68.2346 229.067 66.6091 230.248 65.928C231.41 65.256 232.028 66.1551 232.028 68.1075V69.9418H232.019ZM241.354 62.9858C241.354 59.7984 240.146 58.7631 238.121 59.9255C236.078 61.106 234.861 63.5488 234.861 66.7362V68.0348C234.861 71.2858 236.096 72.4119 238.139 71.2313C240.164 70.0599 241.363 67.5354 241.363 64.2844V62.9858H241.354ZM239.901 65.3923C239.901 67.381 239.293 69.1064 238.139 69.7784C236.959 70.4594 236.323 69.4515 236.323 67.4627V65.6284C236.323 63.685 236.95 62.0595 238.13 61.3785C239.293 60.7065 239.91 61.6055 239.91 63.5579V65.3923H239.901ZM253.25 60.8972L248.255 63.7849L253.214 52.4973V51.3712L246.43 55.2851V56.7472L251.425 53.8685L246.467 65.1562V66.2822L253.25 62.3683V60.8972ZM260.279 58.3L261.95 57.3374L259.925 53.9593C260.96 52.8242 261.595 51.4529 261.595 49.9364C261.595 48.0022 260.587 47.1213 258.326 48.429L254.985 50.3541V61.3694L256.465 60.5158V56.3022L258.453 55.158L260.279 58.3ZM256.456 50.9626L258.317 49.891C259.716 49.0828 260.133 49.7911 260.133 50.7991C260.133 51.9433 259.616 52.9967 258.226 53.7958L256.456 54.822V50.9626ZM264.383 44.9237L262.676 45.9045L265.655 49.6912L262.658 56.9288L264.374 55.9389L266.608 50.4359L266.681 50.3905L268.915 53.3145L270.631 52.3247L267.68 48.5198L270.613 41.3276L268.906 42.3084L266.681 47.8569L266.608 47.9023L264.383 44.9237Z" fill="white"/>
+<path d="M201.897 201.108L300.889 143.961C302.006 143.316 302.905 143.843 302.905 145.123V162.259C302.905 163.549 302.006 165.111 300.889 165.755L201.897 222.902C200.78 223.547 199.881 223.02 199.881 221.74V204.604C199.881 203.314 200.78 201.753 201.897 201.108Z" fill="#4F4F4F"/>
+<path opacity="0.2" d="M201.761 122.975L300.607 65.91C301.161 65.5922 301.615 65.8465 301.615 66.4912V80.4669C301.615 81.1116 301.161 81.8926 300.607 82.2104L201.761 139.275C201.207 139.593 200.753 139.339 200.753 138.694V124.719C200.753 124.083 201.207 123.302 201.761 122.975Z" fill="white"/>
+<path opacity="0.2" d="M200.889 185.089L298.745 128.587" stroke="white" stroke-width="2.16763" stroke-linecap="round"/>
+<path opacity="0.2" d="M200.889 169.651L298.745 113.149" stroke="white" stroke-width="2.16763" stroke-linecap="round"/>
+<path opacity="0.2" d="M200.889 155.122L298.745 98.6196" stroke="white" stroke-width="2.16763" stroke-linecap="round"/>
+</g>
+<defs>
+<clipPath id="clip0">
+<rect width="311.196" height="237.15" fill="white"/>
+</clipPath>
+</defs>
+</svg>
diff --git a/packages/website/public/images/instant/gnt_screenshot.png b/packages/website/public/images/instant/gnt_screenshot.png
new file mode 100644
index 000000000..595c92703
Binary files /dev/null and b/packages/website/public/images/instant/gnt_screenshot.png differ
diff --git a/packages/website/public/images/instant/gods_screenshot.png b/packages/website/public/images/instant/gods_screenshot.png
new file mode 100644
index 000000000..64035d86d
Binary files /dev/null and b/packages/website/public/images/instant/gods_screenshot.png differ
diff --git a/packages/website/public/images/instant/kitty_screenshot.png b/packages/website/public/images/instant/kitty_screenshot.png
index c3342bf26..cf201f8d9 100644
Binary files a/packages/website/public/images/instant/kitty_screenshot.png and b/packages/website/public/images/instant/kitty_screenshot.png differ
diff --git a/packages/website/public/images/instant/leroy_screenshot.png b/packages/website/public/images/instant/leroy_screenshot.png
deleted file mode 100644
index af8270c3e..000000000
Binary files a/packages/website/public/images/instant/leroy_screenshot.png and /dev/null differ
diff --git a/packages/website/public/images/instant/mkr_screenshot.png b/packages/website/public/images/instant/mkr_screenshot.png
deleted file mode 100644
index 344fbbc8d..000000000
Binary files a/packages/website/public/images/instant/mkr_screenshot.png and /dev/null differ
diff --git a/packages/website/public/images/instant/nmr_screenshot.png b/packages/website/public/images/instant/nmr_screenshot.png
new file mode 100644
index 000000000..9b13e59d7
Binary files /dev/null and b/packages/website/public/images/instant/nmr_screenshot.png differ
diff --git a/packages/website/public/images/instant/omg_screenshot.png b/packages/website/public/images/instant/omg_screenshot.png
deleted file mode 100644
index 52742a597..000000000
Binary files a/packages/website/public/images/instant/omg_screenshot.png and /dev/null differ
diff --git a/packages/website/public/images/instant/rep_screenshot.png b/packages/website/public/images/instant/rep_screenshot.png
new file mode 100644
index 000000000..813787c16
Binary files /dev/null and b/packages/website/public/images/instant/rep_screenshot.png differ
diff --git a/packages/website/public/images/instant/snt_screenshot.png b/packages/website/public/images/instant/snt_screenshot.png
deleted file mode 100644
index aed69dc07..000000000
Binary files a/packages/website/public/images/instant/snt_screenshot.png and /dev/null differ
diff --git a/packages/website/ts/pages/instant/screenshots.tsx b/packages/website/ts/pages/instant/screenshots.tsx
index b0ea59470..fe9ca03b9 100644
--- a/packages/website/ts/pages/instant/screenshots.tsx
+++ b/packages/website/ts/pages/instant/screenshots.tsx
@@ -13,17 +13,17 @@ export const Screenshots = (props: ScreenshotsProps) => {
     const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
     const images = isSmallScreen
         ? [
-              'images/instant/omg_screenshot.png',
-              'images/instant/kitty_screenshot.png',
-              'images/instant/bat_screenshot.png',
+              'images/instant/rep_screenshot.png',
+              'images/instant/dai_screenshot.png',
+              'images/instant/gods_screenshot.png',
           ]
         : [
-              'images/instant/snt_screenshot.png',
-              'images/instant/omg_screenshot.png',
+              'images/instant/nmr_screenshot.png',
               'images/instant/kitty_screenshot.png',
-              'images/instant/bat_screenshot.png',
-              'images/instant/leroy_screenshot.png',
-              'images/instant/mkr_screenshot.png',
+              'images/instant/rep_screenshot.png',
+              'images/instant/dai_screenshot.png',
+              'images/instant/gods_screenshot.png',
+              'images/instant/gnt_screenshot.png',
           ];
     return (
         <Container backgroundColor={colors.instantPrimaryBackground} className="py3 flex justify-center">
-- 
cgit v1.2.3


From c2fd6745eeebbe3bfcc016f2f1f9b7d96cf8dcb0 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 27 Nov 2018 16:53:04 -0800
Subject: chore(website): random fixes for mobile optimization

---
 packages/website/ts/pages/instant/features.tsx     | 28 ++++++---
 packages/website/ts/pages/instant/instant.tsx      |  2 +-
 .../ts/pages/instant/introducing_0x_instant.tsx    | 67 +++++++++++++---------
 packages/website/ts/pages/instant/screenshots.tsx  |  2 +-
 4 files changed, 63 insertions(+), 36 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 96256d337..9b61df354 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -2,6 +2,7 @@ import * as _ from 'lodash';
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
+import { Image } from 'ts/components/ui/image';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
@@ -13,7 +14,7 @@ export interface FeatureProps {
 export const Features = (props: FeatureProps) => (
     <Container backgroundColor={colors.instantSecondaryBackground} className="py3 flex flex-column px3">
         <FeatureItem
-            imgSrc="images/instant/snt_screenshot.png"
+            imgSrc="images/instant/feature_1.svg"
             title="Support ERC-20 and ERC-721 tokens"
             description="Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins."
             linkInfos={[
@@ -29,7 +30,7 @@ export const Features = (props: FeatureProps) => (
             screenWidth={props.screenWidth}
         />
         <FeatureItem
-            imgSrc="images/instant/snt_screenshot.png"
+            imgSrc="images/instant/feature_2.svg"
             title="Generate revenue for your business"
             description="With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp."
             linkInfos={[
@@ -41,7 +42,7 @@ export const Features = (props: FeatureProps) => (
             screenWidth={props.screenWidth}
         />
         <FeatureItem
-            imgSrc="images/instant/snt_screenshot.png"
+            imgSrc="images/instant/feature_3.svg"
             title="Easy and Flexible Integration"
             description="Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool."
             linkInfos={[
@@ -75,9 +76,14 @@ interface FeatureItemProps {
 const FeatureItem = (props: FeatureItemProps) => {
     const { imgSrc, title, description, linkInfos, screenWidth } = props;
     const isLargeScreen = screenWidth === ScreenWidths.Lg;
-    const image = <Container backgroundColor={colors.instantPrimaryBackground} maxWidth="425px" maxHeight="225px" />;
+    const maxWidth = isLargeScreen ? '500px' : undefined;
+    const image = (
+        <Container className="center" minWidth="435px" maxHeight="225px">
+            <Image src={imgSrc} />
+        </Container>
+    );
     const info = (
-        <Container maxWidth="500px">
+        <Container maxWidth={maxWidth}>
             <Text fontSize="24px" lineHeight="34px" fontColor={colors.white} fontWeight={500}>
                 {title}
             </Text>
@@ -92,7 +98,13 @@ const FeatureItem = (props: FeatureItemProps) => {
                         window.open(linkInfo.linkSrc, '_blank');
                     };
                     return (
-                        <Container className="flex items-center" marginRight="32px" onClick={onClick} cursor="pointer">
+                        <Container
+                            key={linkInfo.linkSrc}
+                            className="flex items-center"
+                            marginRight="32px"
+                            onClick={onClick}
+                            cursor="pointer"
+                        >
                             <Container>
                                 <Text fontSize="16px" fontColor={colors.white}>
                                     {linkInfo.displayText}
@@ -118,9 +130,9 @@ const FeatureItem = (props: FeatureItemProps) => {
                     <Container marginLeft="115px">{info}</Container>
                 </Container>
             ) : (
-                <Container className="flex flex-column items-center">
+                <Container className="flex flex-column items-center" width="100%">
                     {image}
-                    <Container marginTop="32px">{info}</Container>
+                    <Container marginTop="48px">{info}</Container>
                 </Container>
             )}
         </Container>
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index 8c0afa298..4eac251f4 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -53,7 +53,7 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                     isNightVersion={true}
                 />
                 <Container backgroundColor={colors.instantPrimaryBackground} />
-                <Introducing0xInstant />
+                <Introducing0xInstant screenWidth={this.props.screenWidth} />
                 <Screenshots screenWidth={this.props.screenWidth} />
                 <Features screenWidth={this.props.screenWidth} />
                 <NeedMore screenWidth={this.props.screenWidth} />
diff --git a/packages/website/ts/pages/instant/introducing_0x_instant.tsx b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
index 50a7a1b2d..92183ba98 100644
--- a/packages/website/ts/pages/instant/introducing_0x_instant.tsx
+++ b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
@@ -4,32 +4,47 @@ import { Button } from 'ts/components/ui/button';
 import { Container } from 'ts/components/ui/container';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
+import { ScreenWidths } from 'ts/types';
 
-export const Introducing0xInstant = () => (
-    <div className="clearfix center lg-pt4 md-pt4" style={{ backgroundColor: colors.instantPrimaryBackground }}>
-        <div className="mx-auto inline-block align-middle py4" style={{ lineHeight: '44px', textAlign: 'center' }}>
-            <Container className="sm-center sm-pt3">
-                <Text
-                    fontColor={colors.white}
-                    fontSize="42px"
-                    lineHeight="52px"
-                    fontFamily="Roboto Mono"
-                    fontWeight="600"
-                >
-                    Introducing 0x Instant
-                </Text>
-            </Container>
-            <Container className="pb2 lg-pt2 md-pt2 sm-pt3 sm-px3 sm-center" maxWidth="600px">
-                <Text fontColor={colors.grey500} fontSize="20px" lineHeight="32px" fontFamily="Roboto Mono">
-                    A free and flexible way to offer simple crypto
-                    <br /> purchasing in any app or website.
-                </Text>
-            </Container>
-            <div className="py3">
-                <Button type="button" backgroundColor={colors.mediumBlue} fontColor={colors.white} fontSize="18px">
-                    Get Started
-                </Button>
+export interface Introducing0xInstantProps {
+    screenWidth: ScreenWidths;
+}
+
+export const Introducing0xInstant = (props: Introducing0xInstantProps) => {
+    const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
+    const title = isSmallScreen ? (
+        <div>
+            Introducing<br />0x Instant
+        </div>
+    ) : (
+        <div>Introducing 0x Instant</div>
+    );
+    return (
+        <div className="clearfix center lg-pt4 md-pt4" style={{ backgroundColor: colors.instantPrimaryBackground }}>
+            <div className="mx-auto inline-block align-middle py4" style={{ lineHeight: '44px', textAlign: 'center' }}>
+                <Container className="sm-center sm-pt3">
+                    <Text
+                        fontColor={colors.white}
+                        fontSize="42px"
+                        lineHeight="52px"
+                        fontFamily="Roboto Mono"
+                        fontWeight="600"
+                    >
+                        {title}
+                    </Text>
+                </Container>
+                <Container className="pb2 lg-pt2 md-pt2 sm-pt3 sm-px3 sm-center" maxWidth="600px">
+                    <Text fontColor={colors.grey500} fontSize="20px" lineHeight="32px" fontFamily="Roboto Mono">
+                        A free and flexible way to offer simple crypto
+                        <br /> purchasing in any app or website.
+                    </Text>
+                </Container>
+                <div className="py3">
+                    <Button type="button" backgroundColor={colors.mediumBlue} fontColor={colors.white} fontSize="18px">
+                        Get Started
+                    </Button>
+                </div>
             </div>
         </div>
-    </div>
-);
+    );
+};
diff --git a/packages/website/ts/pages/instant/screenshots.tsx b/packages/website/ts/pages/instant/screenshots.tsx
index fe9ca03b9..7dcf17fd1 100644
--- a/packages/website/ts/pages/instant/screenshots.tsx
+++ b/packages/website/ts/pages/instant/screenshots.tsx
@@ -28,7 +28,7 @@ export const Screenshots = (props: ScreenshotsProps) => {
     return (
         <Container backgroundColor={colors.instantPrimaryBackground} className="py3 flex justify-center">
             {_.map(images, image => {
-                return <img className="px1" width="300px" height="420px" src={image} />;
+                return <img className="px1 flex-none" width="300px" height="420px" src={image} key={image} />;
             })}
         </Container>
     );
-- 
cgit v1.2.3


From 8b05db35104bf6853bdec81b2a1f25b16914608f Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 11:07:32 -0800
Subject: feat: add deploy_live command

---
 packages/instant/.production.discharge.json | 13 +++++++++++++
 packages/instant/README.md                  | 14 +++++++++++---
 packages/instant/package.json               |  1 +
 3 files changed, 25 insertions(+), 3 deletions(-)
 create mode 100644 packages/instant/.production.discharge.json

(limited to 'packages')

diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json
new file mode 100644
index 000000000..447fa1756
--- /dev/null
+++ b/packages/instant/.production.discharge.json
@@ -0,0 +1,13 @@
+{
+    "domain": "instant.0xproject.com",
+    "build_command": "yarn build",
+    "upload_directory": "umd",
+    "index_key": "instant.js",
+    "error_key": "404.html",
+    "trailing_slashes": true,
+    "cache": 3600,
+    "aws_profile": "default",
+    "aws_region": "us-east-1",
+    "cdn": true,
+    "dns_configured": true
+}
diff --git a/packages/instant/README.md b/packages/instant/README.md
index fd94d37d1..0fb4dfe62 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -22,20 +22,28 @@ The package is available as a UMD module named `zeroExInstant`.
 
 You can deploy a work-in-progress version of 0x Instant at http://0x-instant-dogfood.s3-website-us-east-1.amazonaws.com for easy sharing.
 
-To build and deploy the site run
+To build and deploy the bundle run
 
 ```
 yarn deploy_dogfood
 ```
 
-We also have a staging bucket that is to be updated less frequently can be used to share instant externally: http://0x-instant-staging.s3-website-us-east-1.amazonaws.com/
+We also have a staging bucket that is to be updated less frequently can be used to share a beta version of instant externally: http://0x-instant-staging.s3-website-us-east-1.amazonaws.com/
 
-To build and deploy to this bucket, run
+To build and deploy to this bundle, run
 
 ```
 yarn deploy_staging
 ```
 
+Finally, we have our live production bundle that is only meant to be updated with stable, polished releases.
+
+To build and deploy to this bundle, run
+
+```
+yarn deploy_live
+```
+
 **NOTE: On deploying the site, it will say the site is available at a non-existent URL. Please ignore and use the (now updated) URL above.**
 
 ## Contributing
diff --git a/packages/instant/package.json b/packages/instant/package.json
index af23af3b9..427d5984e 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -20,6 +20,7 @@
         "clean": "shx rm -rf lib coverage scripts",
         "deploy_dogfood": "discharge deploy -c .dogfood.discharge.json",
         "deploy_staging": "discharge deploy -c .staging.discharge.json",
+        "deploy_live": "discharge deploy -c .production.discharge.json",
         "manual:postpublish": "yarn build; node ./scripts/postpublish.js"
     },
     "config": {
-- 
cgit v1.2.3


From 7daf995e0d78d6f0065d67655668f4832c45bcf0 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 28 Nov 2018 11:10:17 -0800
Subject: fix(website): change instant marketing page styling to non mono font
 except the 0 in 0x

---
 packages/website/ts/components/ui/text.tsx             |  2 +-
 .../ts/pages/instant/introducing_0x_instant.tsx        | 18 +++++++++---------
 2 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/text.tsx b/packages/website/ts/components/ui/text.tsx
index c13e21913..87239a021 100644
--- a/packages/website/ts/components/ui/text.tsx
+++ b/packages/website/ts/components/ui/text.tsx
@@ -3,7 +3,7 @@ import { darken } from 'polished';
 import * as React from 'react';
 import { styled } from 'ts/style/theme';
 
-export type TextTag = 'p' | 'div' | 'span' | 'label' | 'h1' | 'h2' | 'h3' | 'h4' | 'i';
+export type TextTag = 'p' | 'div' | 'span' | 'label' | 'h1' | 'h2' | 'h3' | 'h4' | 'i' | 'span';
 
 export interface TextProps {
     className?: string;
diff --git a/packages/website/ts/pages/instant/introducing_0x_instant.tsx b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
index 92183ba98..21377d52e 100644
--- a/packages/website/ts/pages/instant/introducing_0x_instant.tsx
+++ b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
@@ -12,24 +12,24 @@ export interface Introducing0xInstantProps {
 
 export const Introducing0xInstant = (props: Introducing0xInstantProps) => {
     const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
+    const zero = (
+        <Text fontColor={colors.white} fontSize="42px" fontWeight="600" fontFamily="Roboto Mono" Tag="span">
+            0
+        </Text>
+    );
     const title = isSmallScreen ? (
         <div>
-            Introducing<br />0x Instant
+            Introducing<br />
+            {zero}x Instant
         </div>
     ) : (
-        <div>Introducing 0x Instant</div>
+        <div>Introducing {zero}x Instant</div>
     );
     return (
         <div className="clearfix center lg-pt4 md-pt4" style={{ backgroundColor: colors.instantPrimaryBackground }}>
             <div className="mx-auto inline-block align-middle py4" style={{ lineHeight: '44px', textAlign: 'center' }}>
                 <Container className="sm-center sm-pt3">
-                    <Text
-                        fontColor={colors.white}
-                        fontSize="42px"
-                        lineHeight="52px"
-                        fontFamily="Roboto Mono"
-                        fontWeight="600"
-                    >
+                    <Text fontColor={colors.white} fontSize="42px" lineHeight="52px" fontWeight="600">
                         {title}
                     </Text>
                 </Container>
-- 
cgit v1.2.3


From 0a1425d8d8757e26d8c23d14843e1d8ed0b90a33 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 28 Nov 2018 12:52:01 -0800
Subject: fix(website): instant marketing page shadows

---
 .../website/public/images/instant/feature_1.svg    | 143 +++++----------------
 .../website/public/images/instant/feature_2.svg    |  48 ++-----
 packages/website/ts/components/ui/image.tsx        |   2 +
 packages/website/ts/pages/instant/features.tsx     |   2 +-
 4 files changed, 47 insertions(+), 148 deletions(-)

(limited to 'packages')

diff --git a/packages/website/public/images/instant/feature_1.svg b/packages/website/public/images/instant/feature_1.svg
index 64a2c748c..cca58d9b9 100644
--- a/packages/website/public/images/instant/feature_1.svg
+++ b/packages/website/public/images/instant/feature_1.svg
@@ -1,112 +1,33 @@
-<svg width="435" height="219" viewBox="0 0 435 219" fill="none" xmlns="http://www.w3.org/2000/svg">
-<g filter="url(#filter0_d)">
-<circle cx="68" cy="143" r="22" fill="#0057FF"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M61.9276 144.3C62.7747 144.3 63.5795 144.47 64.3419 144.81C65.0873 145.133 65.7396 145.576 66.2986 146.137C66.8577 146.698 67.2982 147.353 67.6201 148.101C67.959 148.867 68.1284 149.675 68.1284 150.525C68.1284 151.392 67.9675 152.2 67.6455 152.949C67.3067 153.697 66.8577 154.356 66.2986 154.926C65.7395 155.496 65.0873 155.942 64.3419 156.265C63.5795 156.588 62.7747 156.75 61.9276 156.75C61.0635 156.75 60.2589 156.588 59.5133 156.265C58.7679 155.942 58.1114 155.496 57.5438 154.926C56.9763 154.356 56.5315 153.697 56.2096 152.949C55.8877 152.2 55.7268 151.392 55.7268 150.525C55.7268 149.675 55.8877 148.867 56.2096 148.101C56.5315 147.353 56.9763 146.698 57.5438 146.137C58.1114 145.576 58.7679 145.125 59.5133 144.785C60.2588 144.462 61.0635 144.3 61.9276 144.3ZM61.9276 154.582C63.0289 154.582 63.9734 154.186 64.7612 153.395C65.549 152.604 65.9429 151.648 65.9429 150.525C65.9429 149.42 65.549 148.471 64.7612 147.68C63.9734 146.89 63.0288 146.494 61.9276 146.494C60.8094 146.494 59.8564 146.89 59.0686 147.68C58.2807 148.471 57.8868 149.42 57.8868 150.525C57.8868 151.648 58.2807 152.604 59.0686 153.395C59.8564 154.186 60.8093 154.582 61.9276 154.582ZM75.5492 130.625C76.4132 130.625 77.2179 130.787 77.9634 131.11C78.7089 131.433 79.3654 131.879 79.9329 132.449C80.5005 133.019 80.9452 133.678 81.2671 134.426C81.5891 135.175 81.75 135.983 81.75 136.85C81.75 137.7 81.5891 138.508 81.2671 139.274C80.9452 140.022 80.5005 140.677 79.9329 141.238C79.3654 141.799 78.7089 142.25 77.9634 142.59C77.218 142.913 76.4132 143.075 75.5492 143.075C74.7021 143.075 73.8973 142.913 73.1349 142.59C72.3894 142.25 71.7372 141.799 71.1781 141.238C70.6191 140.677 70.1701 140.022 69.8312 139.274C69.5093 138.508 69.3484 137.7 69.3484 136.85C69.3484 135.983 69.5093 135.175 69.8312 134.426C70.1701 133.678 70.619 133.019 71.1781 132.449C71.7372 131.879 72.3895 131.433 73.1349 131.11C73.8973 130.787 74.7021 130.625 75.5492 130.625ZM75.5492 140.881C76.6674 140.881 77.6204 140.486 78.4082 139.695C79.1961 138.904 79.59 137.956 79.59 136.85C79.59 135.727 79.1961 134.771 78.4082 133.98C77.6204 133.189 76.6675 132.794 75.5492 132.794C74.4479 132.794 73.5034 133.189 72.7156 133.98C71.9278 134.771 71.5339 135.727 71.5339 136.85C71.5339 137.956 71.9278 138.904 72.7156 139.695C73.5034 140.486 74.448 140.881 75.5492 140.881ZM61.1398 130.625H68.2046V132.794H66.629C67.0864 133.338 67.4465 133.95 67.7091 134.63C67.9717 135.311 68.103 136.034 68.103 136.799V136.85C68.103 137.718 67.9336 138.525 67.5947 139.274C67.2728 140.039 66.8281 140.707 66.2605 141.277C65.6929 141.846 65.0364 142.293 64.291 142.616C63.5286 142.939 62.7154 143.101 61.8513 143.101C60.9872 143.101 60.1825 142.939 59.437 142.616C58.6746 142.293 58.0139 141.846 57.4548 141.277C56.8957 140.707 56.4467 140.039 56.1079 139.274C55.7859 138.525 55.625 137.718 55.625 136.85C55.625 136.034 55.7859 135.268 56.1079 134.554C56.4298 133.84 56.8491 133.206 57.3658 132.653C57.8826 132.101 58.4713 131.646 59.132 131.288C59.7928 130.931 60.462 130.719 61.1397 130.651L61.1398 130.625ZM65.9429 136.85C65.9429 135.728 65.549 134.771 64.7611 133.98C63.9733 133.189 63.0287 132.794 61.9275 132.794C60.8093 132.794 59.8563 133.189 59.0685 133.98C58.2807 134.771 57.8868 135.727 57.8868 136.85C57.8868 137.956 58.2807 138.904 59.0685 139.695C59.8563 140.486 60.8092 140.881 61.9275 140.881C63.0288 140.881 63.9733 140.486 64.7611 139.695C65.5489 138.904 65.9429 137.956 65.9429 136.85Z" fill="white"/>
-</g>
-<g filter="url(#filter1_d)">
-<circle cx="121.5" cy="67.5" r="22.5" fill="#F08839"/>
-<path d="M102.807 73.7309C107.653 73.5578 117.241 73.7309 118.903 75.8078C120.98 78.404 108.518 81.5193 118.903 82.5578C126.445 83.312 129.46 85.327 129.807 86.1924" stroke="white" stroke-width="1.73077"/>
-<circle cx="121.5" cy="67.5002" r="19.9038" stroke="white" stroke-width="1.73077"/>
-<circle cx="118.039" cy="55.3847" r="4.32692" stroke="white" stroke-width="1.73077"/>
-<path d="M102.289 68.0186C102.635 68.3647 103.431 68.7455 103.847 67.4993C104.262 66.2532 106.097 63.5186 106.962 62.307H110.078L112.154 68.0186C113.193 67.8455 115.374 67.4993 115.789 67.4993C116.308 67.4993 117.347 68.0186 117.866 68.0186M117.866 68.0186C118.385 68.0186 119.943 65.9416 120.981 65.9416C122.02 65.9416 125.135 68.0186 125.135 67.4993C125.135 66.9801 127.731 64.3839 128.251 63.3455C128.666 62.5147 129.808 61.9609 130.328 61.7878C130.847 61.9609 131.885 62.2032 131.885 61.7878C131.885 61.2686 132.404 60.7493 133.443 62.307C134.481 63.8647 136.039 65.9416 136.558 65.9416C137.078 65.9416 137.597 65.9416 138.116 66.4609C138.531 66.8762 140.02 68.3647 140.712 69.057L141.751 70.6147M117.866 68.0186L116.308 71.1339" stroke="white" stroke-width="1.73077"/>
-<path d="M131.885 75.9376C131.885 77.2995 130.99 77.7159 129.722 77.8374C129.321 77.8758 128.882 77.8847 128.423 77.8847C127.964 77.8847 127.526 77.8758 127.125 77.8374C125.857 77.7159 124.962 77.2995 124.962 75.9376C124.962 74.1453 126.512 72.6924 128.423 72.6924C130.335 72.6924 131.885 74.1453 131.885 75.9376Z" stroke="white" stroke-width="1.73077"/>
-<path d="M137.077 78.3173C137.077 79.2252 136.406 79.5028 135.454 79.5838C135.154 79.6094 134.825 79.6153 134.481 79.6153C134.137 79.6153 133.808 79.6094 133.507 79.5838C132.556 79.5028 131.885 79.2252 131.885 78.3173C131.885 77.1224 133.047 76.1538 134.481 76.1538C135.915 76.1538 137.077 77.1224 137.077 78.3173Z" stroke="white" stroke-width="1.73077"/>
-</g>
-<g filter="url(#filter2_d)">
-<circle cx="368.5" cy="140.5" r="20.5" fill="#F2B350"/>
-<rect x="368.499" y="130.114" width="14.6871" height="14.6871" transform="rotate(45 368.499 130.114)" stroke="white" stroke-width="3.15385"/>
-<rect x="368.499" y="136.295" width="5.94697" height="5.94697" transform="rotate(45 368.499 136.295)" fill="white"/>
-<path d="M381.115 140.5L368.499 153.115L355.884 140.5H381.115Z" fill="white"/>
-</g>
-<g filter="url(#filter3_d)">
-<circle cx="320" cy="68" r="21" fill="#9E19A0"/>
-<path d="M314.973 69.3501C314.829 67.8594 316.406 65.8901 318.06 65.1905C319.715 64.4909 320.124 62.8111 320.124 62.8111L319.999 54.269" stroke="white" stroke-width="1.61538" stroke-miterlimit="10" stroke-linecap="round"/>
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-<rect x="27" y="54" width="178.035" height="77.5613" rx="3.29952" fill="#8397DE" stroke="#5265AA" stroke-width="4"/>
-<path d="M146.491 91.9311C146.491 110.784 132.718 125.915 115.906 125.915C99.0938 125.915 85.3203 110.784 85.3203 91.9311C85.3203 73.0782 99.0938 57.9473 115.906 57.9473C132.718 57.9473 146.491 73.0782 146.491 91.9311Z" fill="#6E80BF" stroke="#6E80BF" stroke-width="1.69919"/>
-<path d="M197.468 72.39C197.468 77.6225 193.596 81.7356 188.972 81.7356C184.347 81.7356 180.476 77.6225 180.476 72.39C180.476 67.1575 184.347 63.0444 188.972 63.0444C193.596 63.0444 197.468 67.1575 197.468 72.39Z" fill="#6E80C0" stroke="#8397DE" stroke-width="1.69919"/>
-<path d="M197.468 115.19C197.468 120.423 193.596 124.536 188.972 124.536C184.347 124.536 180.476 120.423 180.476 115.19C180.476 109.958 184.347 105.845 188.972 105.845C193.596 105.845 197.468 109.958 197.468 115.19Z" fill="#6E80C0" stroke="#8397DE" stroke-width="1.69919"/>
-<path d="M51.3171 71.4691C51.3171 76.7016 47.4453 80.8147 42.8212 80.8147C38.197 80.8147 34.3252 76.7016 34.3252 71.4691C34.3252 66.2366 38.197 62.1235 42.8212 62.1235C47.4453 62.1235 51.3171 66.2366 51.3171 71.4691Z" fill="#6E80C0" stroke="#8397DE" stroke-width="1.69919"/>
-<path d="M51.3367 114.87C51.3367 120.102 47.4648 124.216 42.8407 124.216C38.2166 124.216 34.3447 120.102 34.3447 114.87C34.3447 109.637 38.2166 105.524 42.8407 105.524C47.4648 105.524 51.3367 109.637 51.3367 114.87Z" fill="#6E80C0" stroke="#8397DE" stroke-width="1.69919"/>
-<path d="M130.329 92.7255L130.329 92.7256L118.111 99.9472L118.111 99.9474C117.199 100.487 116.065 100.487 115.152 99.9472L115.151 99.9471L102.929 92.7256C101.537 91.903 101.083 90.1043 101.917 88.721L101.917 88.7208L114.14 68.4409L114.14 68.4408C115.271 66.5646 117.991 66.5646 119.121 68.4408L131.339 88.7207L131.339 88.7208C132.174 90.1058 131.719 91.9044 130.329 92.7255Z" fill="#5265AA" stroke="#5265AA" stroke-width="1.69919"/>
-<path d="M118.491 115.863L118.491 115.863C117.583 117.142 115.683 117.142 114.775 115.863L102.236 98.1985L115.795 106.21C115.795 106.21 115.796 106.21 115.796 106.21C116.312 106.516 116.953 106.516 117.469 106.21C117.47 106.21 117.47 106.21 117.47 106.21L131.035 98.1981L118.491 115.863Z" fill="#5265AA" stroke="#5265AA" stroke-width="1.69919"/>
-</g>
-<g filter="url(#filter1_d)">
-<circle cx="202" cy="54" r="32" fill="#9AA7D7"/>
+<svg width="209" height="112" viewBox="0 0 209 112" fill="none" xmlns="http://www.w3.org/2000/svg">
+<rect x="2" y="32" width="178.035" height="77.5613" rx="3.29952" fill="#8397DE" stroke="#5265AA" stroke-width="4"/>
+<path d="M121.491 69.9311C121.491 88.7841 107.718 103.915 90.9058 103.915C74.0938 103.915 60.3203 88.7841 60.3203 69.9311C60.3203 51.0782 74.0938 35.9473 90.9058 35.9473C107.718 35.9473 121.491 51.0782 121.491 69.9311Z" fill="#6E80BF" stroke="#6E80BF" stroke-width="1.69919"/>
+<path d="M172.468 50.39C172.468 55.6225 168.596 59.7356 163.972 59.7356C159.347 59.7356 155.476 55.6225 155.476 50.39C155.476 45.1575 159.347 41.0444 163.972 41.0444C168.596 41.0444 172.468 45.1575 172.468 50.39Z" fill="#6E80C0" stroke="#8397DE" stroke-width="1.69919"/>
+<path d="M172.468 93.1903C172.468 98.4228 168.596 102.536 163.972 102.536C159.347 102.536 155.476 98.4228 155.476 93.1903C155.476 87.9578 159.347 83.8447 163.972 83.8447C168.596 83.8447 172.468 87.9578 172.468 93.1903Z" fill="#6E80C0" stroke="#8397DE" stroke-width="1.69919"/>
+<path d="M26.3171 49.4691C26.3171 54.7016 22.4453 58.8147 17.8212 58.8147C13.197 58.8147 9.32518 54.7016 9.32518 49.4691C9.32518 44.2366 13.197 40.1235 17.8212 40.1235C22.4453 40.1235 26.3171 44.2366 26.3171 49.4691Z" fill="#6E80C0" stroke="#8397DE" stroke-width="1.69919"/>
+<path d="M26.3367 92.87C26.3367 98.1025 22.4648 102.216 17.8407 102.216C13.2166 102.216 9.34471 98.1025 9.34471 92.87C9.34471 87.6375 13.2166 83.5244 17.8407 83.5244C22.4648 83.5244 26.3367 87.6375 26.3367 92.87Z" fill="#6E80C0" stroke="#8397DE" stroke-width="1.69919"/>
+<path d="M105.329 70.7255L105.329 70.7256L93.111 77.9472L93.1106 77.9474C92.199 78.4868 91.0649 78.4871 90.1516 77.9472L90.1515 77.9471L77.9287 70.7256C76.537 69.903 76.0828 68.1043 76.9171 66.721L76.9172 66.7208L89.1402 46.4409L89.1402 46.4408C90.2706 44.5646 92.9907 44.5646 94.1211 46.4408L106.339 66.7207L106.339 66.7208C107.174 68.1058 106.719 69.9044 105.329 70.7255Z" fill="#5265AA" stroke="#5265AA" stroke-width="1.69919"/>
+<path d="M93.4911 93.863L93.4911 93.863C92.5828 95.1423 90.6834 95.1423 89.7751 93.863L77.2355 76.1985L90.7948 84.2098C90.7952 84.21 90.7955 84.2102 90.7959 84.2104C91.3117 84.5159 91.9534 84.5158 92.4693 84.2103C92.4696 84.2101 92.4699 84.2099 92.4702 84.2098L106.035 76.1981L93.4911 93.863Z" fill="#5265AA" stroke="#5265AA" stroke-width="1.69919"/>
+<circle cx="177" cy="32" r="32" fill="#9AA7D7"/>
 <g opacity="0.7">
-<line x1="220.064" y1="54.5152" x2="183.935" y2="54.5152" stroke="white" stroke-width="5.16129" stroke-linecap="round"/>
-<line x1="202.516" y1="72.0644" x2="202.516" y2="35.9353" stroke="white" stroke-width="5.16129" stroke-linecap="round"/>
-</g>
+<line x1="195.064" y1="32.5152" x2="158.935" y2="32.5152" stroke="white" stroke-width="5.16129" stroke-linecap="round"/>
+<line x1="177.516" y1="50.0644" x2="177.516" y2="13.9353" stroke="white" stroke-width="5.16129" stroke-linecap="round"/>
 </g>
-<defs>
-<filter id="filter0_d" x="0" y="31" width="232.035" height="131.561" filterUnits="userSpaceOnUse" color-interpolation-filters="sRGB">
-<feFlood flood-opacity="0" result="BackgroundImageFix"/>
-<feColorMatrix in="SourceAlpha" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 127 0"/>
-<feOffset dy="4"/>
-<feGaussianBlur stdDeviation="12.5"/>
-<feColorMatrix type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.25 0"/>
-<feBlend mode="normal" in2="BackgroundImageFix" result="effect1_dropShadow"/>
-<feBlend mode="normal" in="SourceGraphic" in2="effect1_dropShadow" result="shape"/>
-</filter>
-<filter id="filter1_d" x="144.194" y="0.32258" width="115.613" height="115.613" filterUnits="userSpaceOnUse" color-interpolation-filters="sRGB">
-<feFlood flood-opacity="0" result="BackgroundImageFix"/>
-<feColorMatrix in="SourceAlpha" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 127 0"/>
-<feOffset dy="4.12903"/>
-<feGaussianBlur stdDeviation="12.9032"/>
-<feColorMatrix type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.25 0"/>
-<feBlend mode="normal" in2="BackgroundImageFix" result="effect1_dropShadow"/>
-<feBlend mode="normal" in="SourceGraphic" in2="effect1_dropShadow" result="shape"/>
-</filter>
-</defs>
 </svg>
diff --git a/packages/website/ts/components/ui/image.tsx b/packages/website/ts/components/ui/image.tsx
index c8d39352b..d698ddaa0 100644
--- a/packages/website/ts/components/ui/image.tsx
+++ b/packages/website/ts/components/ui/image.tsx
@@ -10,6 +10,7 @@ export interface ImageProps {
     height?: string | number;
     maxWidth?: string | number;
     maxHeight?: string | number;
+    additionalStyle?: React.CSSProperties;
 }
 interface ImageState {
     imageLoadFailed: boolean;
@@ -30,6 +31,7 @@ export class Image extends React.Component<ImageProps, ImageState> {
                 onError={this._onError.bind(this)}
                 src={src}
                 style={{
+                    ...this.props.additionalStyle,
                     borderRadius: this.props.borderRadius,
                     maxWidth: this.props.maxWidth,
                     maxHeight: this.props.maxHeight,
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 9b61df354..73be793d5 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -79,7 +79,7 @@ const FeatureItem = (props: FeatureItemProps) => {
     const maxWidth = isLargeScreen ? '500px' : undefined;
     const image = (
         <Container className="center" minWidth="435px" maxHeight="225px">
-            <Image src={imgSrc} />
+            <Image src={imgSrc} additionalStyle={{ filter: 'drop-shadow(0px 4px 4px rgba(0,0,0,.25))' }} />
         </Container>
     );
     const info = (
-- 
cgit v1.2.3


From 045336042f27314b9aec866a8c39fbb413ce373f Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 28 Nov 2018 12:57:07 -0800
Subject: fix(website): instant marketing page need more background color

---
 .../public/images/instant/gods_screenshot.png      | Bin 586482 -> 585005 bytes
 packages/website/ts/pages/instant/need_more.tsx    |   8 +++-----
 packages/website/ts/style/colors.ts                |   1 +
 3 files changed, 4 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/public/images/instant/gods_screenshot.png b/packages/website/public/images/instant/gods_screenshot.png
index 64035d86d..07dcd3b7c 100644
Binary files a/packages/website/public/images/instant/gods_screenshot.png and b/packages/website/public/images/instant/gods_screenshot.png differ
diff --git a/packages/website/ts/pages/instant/need_more.tsx b/packages/website/ts/pages/instant/need_more.tsx
index 27835982f..190b27f9a 100644
--- a/packages/website/ts/pages/instant/need_more.tsx
+++ b/packages/website/ts/pages/instant/need_more.tsx
@@ -11,13 +11,11 @@ export interface NeedMoreProps {
 }
 export const NeedMore = (props: NeedMoreProps) => {
     const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
+    const backgroundColor = isSmallScreen ? colors.instantTertiaryBackground : colors.instantSecondaryBackground;
     const className = isSmallScreen ? 'flex flex-column items-center' : 'flex';
     const marginRight = isSmallScreen ? undefined : '200px';
     return (
-        <Container
-            className="flex flex-column items-center py4 px3"
-            backgroundColor={colors.instantSecondaryBackground}
-        >
+        <Container className="flex flex-column items-center py4 px3" backgroundColor={backgroundColor}>
             <Container className={className}>
                 <Container className="sm-center" marginRight={marginRight}>
                     <Text fontColor={colors.white} fontSize="32px" lineHeight="45px">
@@ -32,7 +30,7 @@ export const NeedMore = (props: NeedMoreProps) => {
                         <Button
                             type="button"
                             backgroundColor={colors.white}
-                            fontColor={colors.instantSecondaryBackground}
+                            fontColor={backgroundColor}
                             fontSize="18px"
                         >
                             Get in Touch
diff --git a/packages/website/ts/style/colors.ts b/packages/website/ts/style/colors.ts
index 522132f03..f89dfc86e 100644
--- a/packages/website/ts/style/colors.ts
+++ b/packages/website/ts/style/colors.ts
@@ -15,6 +15,7 @@ const appColors = {
     metaMaskTransparentOrange: 'rgba(255, 248, 242, 0.8)',
     instantPrimaryBackground: '#222222',
     instantSecondaryBackground: '#333333',
+    instantTertiaryBackground: '#444444',
 };
 
 export const colors = {
-- 
cgit v1.2.3


From 1375d694ac2026ff8fe553f2b7bc9daa4d5f6d7d Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 12:58:11 -0800
Subject: fix: instant error no longer makes instant move

---
 packages/instant/src/components/ui/container.tsx | 2 ++
 packages/instant/src/containers/latest_error.tsx | 8 +++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/ui/container.tsx b/packages/instant/src/components/ui/container.tsx
index 4dafe1386..2143b0503 100644
--- a/packages/instant/src/components/ui/container.tsx
+++ b/packages/instant/src/components/ui/container.tsx
@@ -28,6 +28,7 @@ export interface ContainerProps {
     className?: string;
     backgroundColor?: ColorOption;
     hasBoxShadow?: boolean;
+    isHidden?: boolean;
     zIndex?: number;
     whiteSpace?: string;
     opacity?: number;
@@ -70,6 +71,7 @@ export const Container =
         ${props => props.width && stylesForMedia<string>('width', props.width)}
         ${props => props.height && stylesForMedia<string>('height', props.height)}
         ${props => props.borderRadius && stylesForMedia<string>('border-radius', props.borderRadius)}
+        ${props => (props.isHidden ? 'visibility: hidden;' : '')}
         background-color: ${props => (props.backgroundColor ? props.theme[props.backgroundColor] : 'none')};
         border-color: ${props => (props.borderColor ? props.theme[props.borderColor] : 'none')};
         &:hover {
diff --git a/packages/instant/src/containers/latest_error.tsx b/packages/instant/src/containers/latest_error.tsx
index b7cfdb504..0d4349124 100644
--- a/packages/instant/src/containers/latest_error.tsx
+++ b/packages/instant/src/containers/latest_error.tsx
@@ -4,6 +4,7 @@ import { connect } from 'react-redux';
 import { Dispatch } from 'redux';
 
 import { SlidingError } from '../components/sliding_error';
+import { Container } from '../components/ui/container';
 import { Overlay } from '../components/ui/overlay';
 import { Action } from '../redux/actions';
 import { State } from '../redux/reducer';
@@ -23,7 +24,12 @@ export interface LatestErrorComponentProps {
 
 export const LatestErrorComponent: React.StatelessComponent<LatestErrorComponentProps> = props => {
     if (!props.latestErrorMessage) {
-        return <div />;
+        // Render a hidden SlidingError such that instant does not move when a real error is rendered.
+        return (
+            <Container isHidden={true}>
+                <SlidingError animationState="slidIn" icon="😢" message="" />
+            </Container>
+        );
     }
     return (
         <React.Fragment>
-- 
cgit v1.2.3


From 6e3378d79f3edf46a24cacbe2ec920e0caaf5a93 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 13:09:19 -0800
Subject: fix: instant height change on loading state change

---
 packages/instant/src/components/payment_method.tsx | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/payment_method.tsx b/packages/instant/src/components/payment_method.tsx
index ebcd62f35..c23b43267 100644
--- a/packages/instant/src/components/payment_method.tsx
+++ b/packages/instant/src/components/payment_method.tsx
@@ -26,7 +26,7 @@ export interface PaymentMethodProps {
 export class PaymentMethod extends React.Component<PaymentMethodProps> {
     public render(): React.ReactNode {
         return (
-            <Container padding="20px" width="100%">
+            <Container padding="20px" width="100%" height="133px">
                 <Container marginBottom="12px">
                     <Flex justify="space-between">
                         <Text
@@ -83,8 +83,7 @@ export class PaymentMethod extends React.Component<PaymentMethodProps> {
         const colors = { primaryColor, secondaryColor };
         switch (account.state) {
             case AccountState.Loading:
-                // Just take up the same amount of space as the other states.
-                return <Container height="52px" />;
+                return null;
             case AccountState.Locked:
                 return (
                     <WalletPrompt
-- 
cgit v1.2.3


From 7479a7db58f5504416a88450c92b092899bf3df3 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 13:16:09 -0800
Subject: fix: dont allow price labels to wrap

---
 packages/instant/src/components/instant_heading.tsx | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/instant_heading.tsx b/packages/instant/src/components/instant_heading.tsx
index ace577824..808c6dc7f 100644
--- a/packages/instant/src/components/instant_heading.tsx
+++ b/packages/instant/src/components/instant_heading.tsx
@@ -107,7 +107,14 @@ export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
 
     private readonly _renderEthAmount = (): React.ReactNode => {
         return (
-            <Text fontSize="16px" textAlign="right" width="100%" fontColor={ColorOption.white} fontWeight={500}>
+            <Text
+                fontSize="16px"
+                textAlign="right"
+                width="100%"
+                fontColor={ColorOption.white}
+                fontWeight={500}
+                noWrap={true}
+            >
                 {format.ethBaseUnitAmount(
                     this.props.totalEthBaseUnitAmount,
                     4,
@@ -119,7 +126,7 @@ export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
 
     private readonly _renderDollarAmount = (): React.ReactNode => {
         return (
-            <Text fontSize="16px" textAlign="right" width="100%" fontColor={ColorOption.white}>
+            <Text fontSize="16px" textAlign="right" width="100%" fontColor={ColorOption.white} noWrap={true}>
                 {format.ethBaseUnitAmountInUsd(
                     this.props.totalEthBaseUnitAmount,
                     this.props.ethUsdPrice,
-- 
cgit v1.2.3


From 9608d6fc71da20899670781a30e38f229c01a75d Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 28 Nov 2018 13:23:28 -0800
Subject: feature(website): add configurator shell

---
 packages/website/ts/pages/instant/configurator.tsx | 6 ++++++
 packages/website/ts/pages/instant/instant.tsx      | 2 ++
 2 files changed, 8 insertions(+)
 create mode 100644 packages/website/ts/pages/instant/configurator.tsx

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
new file mode 100644
index 000000000..1cfdfea5d
--- /dev/null
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -0,0 +1,6 @@
+import * as React from 'react';
+
+import { Container } from 'ts/components/ui/container';
+import { colors } from 'ts/style/colors';
+
+export const Configurator = () => <Container height="400px" backgroundColor={colors.instantTertiaryBackground} />;
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index 4eac251f4..a9736f0f3 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -6,6 +6,7 @@ import { Footer } from 'ts/components/footer';
 import { MetaTags } from 'ts/components/meta_tags';
 import { TopBar } from 'ts/components/top_bar/top_bar';
 import { Container } from 'ts/components/ui/container';
+import { Configurator } from 'ts/pages/instant/configurator';
 import { Features } from 'ts/pages/instant/features';
 import { Introducing0xInstant } from 'ts/pages/instant/introducing_0x_instant';
 import { NeedMore } from 'ts/pages/instant/need_more';
@@ -56,6 +57,7 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                 <Introducing0xInstant screenWidth={this.props.screenWidth} />
                 <Screenshots screenWidth={this.props.screenWidth} />
                 <Features screenWidth={this.props.screenWidth} />
+                <Configurator />
                 <NeedMore screenWidth={this.props.screenWidth} />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
-- 
cgit v1.2.3


From e1c237a8e42c337cb329a4e2822d714bea4c7756 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 28 Nov 2018 13:25:53 -0800
Subject: feat(website): optionally show configurator

---
 packages/website/ts/pages/instant/instant.tsx | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index a9736f0f3..c747f3d10 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -27,8 +27,8 @@ export interface InstantProps {
 export interface InstantState {}
 
 const THROTTLE_TIMEOUT = 100;
-const DOCUMENT_TITLE = 'Instant';
-const DOCUMENT_DESCRIPTION = 'Instant';
+const DOCUMENT_TITLE = '0x Instant';
+const DOCUMENT_DESCRIPTION = '0x Instant';
 
 export class Instant extends React.Component<InstantProps, InstantState> {
     // TODO: consolidate this small screen scaffolding into one place (its being used in portal and docs as well)
@@ -42,6 +42,7 @@ export class Instant extends React.Component<InstantProps, InstantState> {
         window.scrollTo(0, 0);
     }
     public render(): React.ReactNode {
+        const isSmallScreen = this.props.screenWidth === ScreenWidths.Sm;
         return (
             <Container overflowX="hidden">
                 <MetaTags title={DOCUMENT_TITLE} description={DOCUMENT_DESCRIPTION} />
@@ -57,7 +58,7 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                 <Introducing0xInstant screenWidth={this.props.screenWidth} />
                 <Screenshots screenWidth={this.props.screenWidth} />
                 <Features screenWidth={this.props.screenWidth} />
-                <Configurator />
+                {!isSmallScreen && <Configurator />}
                 <NeedMore screenWidth={this.props.screenWidth} />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
-- 
cgit v1.2.3


From 85d1dba1ef5ba4d34de46cb7eb54bfdc7acae380 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 13:35:38 -0800
Subject: fix: notify of the used font size for re-renders of scaling input

---
 packages/instant/src/components/scaling_input.tsx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/src/components/scaling_input.tsx b/packages/instant/src/components/scaling_input.tsx
index 129162a74..791692257 100644
--- a/packages/instant/src/components/scaling_input.tsx
+++ b/packages/instant/src/components/scaling_input.tsx
@@ -98,6 +98,12 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
             inputWidthPx: this._getInputWidthInPx(),
         };
     }
+    public componentDidMount(): void {
+        // Trigger an initial notification of the calculated fontSize.
+        const currentPhase = ScalingInput.getPhaseFromProps(this.props);
+        const currentFontSize = ScalingInput.calculateFontSizeFromProps(this.props, currentPhase);
+        this.props.onFontSizeChange(currentFontSize);
+    }
     public componentDidUpdate(
         prevProps: ScalingInputProps,
         prevState: ScalingInputState,
-- 
cgit v1.2.3


From 63cb312c7fc5d53934473bade954157027f0f230 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 28 Nov 2018 13:46:41 -0800
Subject: feat(website): implement link directly to configure

---
 packages/website/ts/pages/instant/configurator.tsx |  8 +++++++-
 packages/website/ts/pages/instant/instant.tsx      | 22 +++++++++++++++++++---
 .../ts/pages/instant/introducing_0x_instant.tsx    |  9 ++++++++-
 packages/website/tslint.json                       |  3 ++-
 4 files changed, 36 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 1cfdfea5d..c836739bb 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -3,4 +3,10 @@ import * as React from 'react';
 import { Container } from 'ts/components/ui/container';
 import { colors } from 'ts/style/colors';
 
-export const Configurator = () => <Container height="400px" backgroundColor={colors.instantTertiaryBackground} />;
+export interface ConfiguratorProps {
+    hash: string;
+}
+
+export const Configurator = (props: ConfiguratorProps) => (
+    <Container id={props.hash} height="400px" backgroundColor={colors.instantTertiaryBackground} />
+);
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index c747f3d10..b758ef162 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -1,3 +1,4 @@
+import { utils as sharedUtils } from '@0x/react-shared';
 import * as _ from 'lodash';
 import * as React from 'react';
 import * as DocumentTitle from 'react-document-title';
@@ -26,6 +27,7 @@ export interface InstantProps {
 
 export interface InstantState {}
 
+const CONFIGURATOR_HASH = 'configure';
 const THROTTLE_TIMEOUT = 100;
 const DOCUMENT_TITLE = '0x Instant';
 const DOCUMENT_DESCRIPTION = '0x Instant';
@@ -42,7 +44,6 @@ export class Instant extends React.Component<InstantProps, InstantState> {
         window.scrollTo(0, 0);
     }
     public render(): React.ReactNode {
-        const isSmallScreen = this.props.screenWidth === ScreenWidths.Sm;
         return (
             <Container overflowX="hidden">
                 <MetaTags title={DOCUMENT_TITLE} description={DOCUMENT_DESCRIPTION} />
@@ -55,15 +56,30 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                     isNightVersion={true}
                 />
                 <Container backgroundColor={colors.instantPrimaryBackground} />
-                <Introducing0xInstant screenWidth={this.props.screenWidth} />
+                <Introducing0xInstant screenWidth={this.props.screenWidth} onCTAClick={this._onHeaderCTAClick} />
                 <Screenshots screenWidth={this.props.screenWidth} />
                 <Features screenWidth={this.props.screenWidth} />
-                {!isSmallScreen && <Configurator />}
+                {!this._isSmallScreen() && <Configurator hash={CONFIGURATOR_HASH} />}
                 <NeedMore screenWidth={this.props.screenWidth} />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
         );
     }
+    private readonly _onHeaderCTAClick = () => {
+        if (this._isSmallScreen()) {
+            utils.openUrl(`${utils.getCurrentBaseUrl()}/wiki#About`);
+        } else {
+            this._scrollToConfigurator();
+        }
+    };
+    private _isSmallScreen(): boolean {
+        const isSmallScreen = this.props.screenWidth === ScreenWidths.Sm;
+        return isSmallScreen;
+    }
+    private _scrollToConfigurator(): void {
+        sharedUtils.setUrlHash(CONFIGURATOR_HASH);
+        sharedUtils.scrollToHash(CONFIGURATOR_HASH, '');
+    }
     private _updateScreenWidth(): void {
         const newScreenWidth = utils.getScreenWidth();
         this.props.dispatcher.updateScreenWidth(newScreenWidth);
diff --git a/packages/website/ts/pages/instant/introducing_0x_instant.tsx b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
index 21377d52e..da3f09faa 100644
--- a/packages/website/ts/pages/instant/introducing_0x_instant.tsx
+++ b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
@@ -8,6 +8,7 @@ import { ScreenWidths } from 'ts/types';
 
 export interface Introducing0xInstantProps {
     screenWidth: ScreenWidths;
+    onCTAClick: () => void;
 }
 
 export const Introducing0xInstant = (props: Introducing0xInstantProps) => {
@@ -40,7 +41,13 @@ export const Introducing0xInstant = (props: Introducing0xInstantProps) => {
                     </Text>
                 </Container>
                 <div className="py3">
-                    <Button type="button" backgroundColor={colors.mediumBlue} fontColor={colors.white} fontSize="18px">
+                    <Button
+                        type="button"
+                        backgroundColor={colors.mediumBlue}
+                        fontColor={colors.white}
+                        fontSize="18px"
+                        onClick={props.onCTAClick}
+                    >
                         Get Started
                     </Button>
                 </div>
diff --git a/packages/website/tslint.json b/packages/website/tslint.json
index 50f5be4f6..3022b2c84 100644
--- a/packages/website/tslint.json
+++ b/packages/website/tslint.json
@@ -5,6 +5,7 @@
         "no-object-literal-type-assertion": false,
         "completed-docs": false,
         "prefer-function-over-method": false,
-        "custom-no-magic-numbers": false
+        "custom-no-magic-numbers": false,
+        "semicolon": [true, "always", "ignore-bound-class-methods"]
     }
 }
-- 
cgit v1.2.3


From 105dcd73e473bf347a3db0143f7730d46fa44d84 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 27 Nov 2018 16:19:50 -0800
Subject: fix(instant): Progress bar background color should be 10% primary
 color

---
 packages/instant/src/components/timed_progress_bar.tsx | 17 +++++++++++++----
 packages/instant/src/components/ui/container.tsx       | 13 ++++++++++++-
 packages/instant/src/style/theme.ts                    | 12 ++++++++++--
 3 files changed, 35 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/timed_progress_bar.tsx b/packages/instant/src/components/timed_progress_bar.tsx
index 8465b9cd0..fb3927088 100644
--- a/packages/instant/src/components/timed_progress_bar.tsx
+++ b/packages/instant/src/components/timed_progress_bar.tsx
@@ -1,8 +1,9 @@
 import * as _ from 'lodash';
+import { transparentize } from 'polished';
 import * as React from 'react';
 
 import { PROGRESS_FINISH_ANIMATION_TIME_MS, PROGRESS_STALL_AT_WIDTH } from '../constants';
-import { ColorOption, css, keyframes, styled } from '../style/theme';
+import { ColorOption, css, keyframes, styled, ThemeConsumer } from '../style/theme';
 
 import { Container } from './ui/container';
 
@@ -93,8 +94,16 @@ export interface ProgressBarProps extends ProgressProps {}
 
 export const ProgressBar: React.ComponentType<ProgressBarProps & React.ClassAttributes<{}>> = React.forwardRef(
     (props, ref) => (
-        <Container width="100%" backgroundColor={ColorOption.lightGrey} borderRadius="6px">
-            <Progress {...props} ref={ref as any} />
-        </Container>
+        <ThemeConsumer>
+            {theme => (
+                <Container
+                    width="100%"
+                    borderRadius="6px"
+                    rawBackgroundColor={transparentize(0.5, theme[ColorOption.primaryColor])}
+                >
+                    <Progress {...props} ref={ref as any} />
+                </Container>
+            )}
+        </ThemeConsumer>
     ),
 );
diff --git a/packages/instant/src/components/ui/container.tsx b/packages/instant/src/components/ui/container.tsx
index 4dafe1386..a015ab5bc 100644
--- a/packages/instant/src/components/ui/container.tsx
+++ b/packages/instant/src/components/ui/container.tsx
@@ -27,6 +27,7 @@ export interface ContainerProps {
     borderBottom?: string;
     className?: string;
     backgroundColor?: ColorOption;
+    rawBackgroundColor?: string;
     hasBoxShadow?: boolean;
     zIndex?: number;
     whiteSpace?: string;
@@ -38,6 +39,16 @@ export interface ContainerProps {
     flexGrow?: string | number;
 }
 
+const getBackgroundColor = (theme: any, backgroundColor?: ColorOption, rawBackgroundColor?: string): string => {
+    if (backgroundColor) {
+        return theme[backgroundColor] as string;
+    }
+    if (rawBackgroundColor) {
+        return rawBackgroundColor;
+    }
+    return 'none';
+};
+
 export const Container =
     styled.div <
     ContainerProps >
@@ -70,7 +81,7 @@ export const Container =
         ${props => props.width && stylesForMedia<string>('width', props.width)}
         ${props => props.height && stylesForMedia<string>('height', props.height)}
         ${props => props.borderRadius && stylesForMedia<string>('border-radius', props.borderRadius)}
-        background-color: ${props => (props.backgroundColor ? props.theme[props.backgroundColor] : 'none')};
+        background-color: ${props => getBackgroundColor(props.theme, props.backgroundColor, props.rawBackgroundColor)};
         border-color: ${props => (props.borderColor ? props.theme[props.borderColor] : 'none')};
         &:hover {
             ${props =>
diff --git a/packages/instant/src/style/theme.ts b/packages/instant/src/style/theme.ts
index a0751286b..71e4b7052 100644
--- a/packages/instant/src/style/theme.ts
+++ b/packages/instant/src/style/theme.ts
@@ -1,6 +1,14 @@
 import * as styledComponents from 'styled-components';
 
-const { default: styled, css, keyframes, withTheme, createGlobalStyle, ThemeProvider } = styledComponents;
+const {
+    default: styled,
+    css,
+    keyframes,
+    withTheme,
+    createGlobalStyle,
+    ThemeConsumer,
+    ThemeProvider,
+} = styledComponents;
 
 export type Theme = { [key in ColorOption]: string };
 
@@ -45,4 +53,4 @@ export const generateOverlayBlack = (opacity = 0.6) => {
     return `rgba(0, 0, 0, ${opacity})`;
 };
 
-export { styled, css, keyframes, withTheme, createGlobalStyle, ThemeProvider };
+export { styled, css, keyframes, withTheme, createGlobalStyle, ThemeConsumer, ThemeProvider };
-- 
cgit v1.2.3


From f4cc14f43862c639d2cf9f6e5359e4822f1bcacf Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 14:11:06 -0800
Subject: QuoteFetchedVia -> QuoteFetchOrigin

---
 packages/instant/src/components/zero_ex_instant_provider.tsx        | 4 ++--
 .../instant/src/containers/selected_erc20_asset_amount_input.ts     | 4 ++--
 packages/instant/src/redux/async_data.ts                            | 4 ++--
 packages/instant/src/types.ts                                       | 2 +-
 packages/instant/src/util/analytics.ts                              | 6 +++---
 packages/instant/src/util/buy_quote_updater.ts                      | 4 ++--
 packages/instant/src/util/heartbeater_factory.ts                    | 4 ++--
 7 files changed, 14 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 9f2c95e36..7841f5bf7 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -11,7 +11,7 @@ import { asyncData } from '../redux/async_data';
 import { DEFAULT_STATE, DefaultState, State } from '../redux/reducer';
 import { store, Store } from '../redux/store';
 import { fonts } from '../style/fonts';
-import { AccountState, AffiliateInfo, AssetMetaData, Network, OrderSource, QuoteFetchedVia } from '../types';
+import { AccountState, AffiliateInfo, AssetMetaData, Network, OrderSource, QuoteFetchOrigin } from '../types';
 import { analytics, disableAnalytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
@@ -117,7 +117,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
         // tslint:disable-next-line:no-floating-promises
         asyncData.fetchCurrentBuyQuoteAndDispatchToStore(state, dispatch, {
             updateSilently: false,
-            fetchedVia: QuoteFetchedVia.Manual,
+            fetchedVia: QuoteFetchOrigin.Manual,
         });
         // warm up the gas price estimator cache just in case we can't
         // grab the gas price estimate when submitting the transaction
diff --git a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
index 1e9b22617..a2d523b82 100644
--- a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
+++ b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
@@ -10,7 +10,7 @@ import { ERC20AssetAmountInput, ERC20AssetAmountInputProps } from '../components
 import { Action, actions } from '../redux/actions';
 import { State } from '../redux/reducer';
 import { ColorOption } from '../style/theme';
-import { AffiliateInfo, ERC20Asset, Omit, OrderProcessState, QuoteFetchedVia } from '../types';
+import { AffiliateInfo, ERC20Asset, Omit, OrderProcessState, QuoteFetchOrigin } from '../types';
 import { buyQuoteUpdater } from '../util/buy_quote_updater';
 
 export interface SelectedERC20AssetAmountInputProps {
@@ -92,7 +92,7 @@ const mapDispatchToProps = (
                 setPending: true,
                 dispatchErrors: true,
                 affiliateInfo,
-                fetchedVia: QuoteFetchedVia.Manual,
+                fetchedVia: QuoteFetchOrigin.Manual,
             });
         }
     },
diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 2efc3698f..6a1d2ed00 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 import { Dispatch } from 'redux';
 
 import { BIG_NUMBER_ZERO } from '../constants';
-import { AccountState, ERC20Asset, OrderProcessState, ProviderState, QuoteFetchedVia } from '../types';
+import { AccountState, ERC20Asset, OrderProcessState, ProviderState, QuoteFetchOrigin } from '../types';
 import { analytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { buyQuoteUpdater } from '../util/buy_quote_updater';
@@ -84,7 +84,7 @@ export const asyncData = {
     fetchCurrentBuyQuoteAndDispatchToStore: async (
         state: State,
         dispatch: Dispatch,
-        options: { updateSilently: boolean; fetchedVia: QuoteFetchedVia },
+        options: { updateSilently: boolean; fetchedVia: QuoteFetchOrigin },
     ) => {
         const { buyOrderState, providerState, selectedAsset, selectedAssetUnitAmount, affiliateInfo } = state;
         const assetBuyer = providerState.assetBuyer;
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index a8139c185..ea2bcbc2f 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -21,7 +21,7 @@ export enum OrderProcessState {
     Failure = 'FAILURE',
 }
 
-export enum QuoteFetchedVia {
+export enum QuoteFetchOrigin {
     Manual = 'Manual',
     Heartbeat = 'Heartbeat',
 }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index b85c6cee2..c0ed8c638 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -2,7 +2,7 @@ import { BuyQuote } from '@0x/asset-buyer';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { AffiliateInfo, Asset, Network, OrderSource, ProviderState, QuoteFetchedVia } from '../types';
+import { AffiliateInfo, Asset, Network, OrderSource, ProviderState, QuoteFetchOrigin } from '../types';
 
 import { EventProperties, heapUtil } from './heap';
 
@@ -180,12 +180,12 @@ export const analytics = {
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CHOSE)(payload),
     trackTokenSelectorSearched: (searchText: string) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_SEARCHED)({ searchText }),
-    trackQuoteFetched: (buyQuote: BuyQuote, fetchedVia: QuoteFetchedVia) =>
+    trackQuoteFetched: (buyQuote: BuyQuote, fetchedVia: QuoteFetchOrigin) =>
         trackingEventFnWithPayload(EventNames.QUOTE_FETCHED)({
             ...buyQuoteEventProperties(buyQuote),
             fetchedVia,
         }),
-    trackQuoteError: (errorMessage: string, assetAmount: BigNumber, fetchedVia: QuoteFetchedVia) => {
+    trackQuoteError: (errorMessage: string, assetAmount: BigNumber, fetchedVia: QuoteFetchOrigin) => {
         trackingEventFnWithPayload(EventNames.QUOTE_ERROR)({
             errorMessage,
             assetAmount: assetAmount.toString(),
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index d6c4bd71b..14af57660 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -6,7 +6,7 @@ import { Dispatch } from 'redux';
 import { oc } from 'ts-optchain';
 
 import { Action, actions } from '../redux/actions';
-import { AffiliateInfo, ERC20Asset, QuoteFetchedVia } from '../types';
+import { AffiliateInfo, ERC20Asset, QuoteFetchOrigin } from '../types';
 import { analytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
@@ -20,7 +20,7 @@ export const buyQuoteUpdater = {
         options: {
             setPending: boolean;
             dispatchErrors: boolean;
-            fetchedVia: QuoteFetchedVia;
+            fetchedVia: QuoteFetchOrigin;
             affiliateInfo?: AffiliateInfo;
         },
     ): Promise<void> => {
diff --git a/packages/instant/src/util/heartbeater_factory.ts b/packages/instant/src/util/heartbeater_factory.ts
index bf9e4291f..84aeb4dbc 100644
--- a/packages/instant/src/util/heartbeater_factory.ts
+++ b/packages/instant/src/util/heartbeater_factory.ts
@@ -1,6 +1,6 @@
 import { asyncData } from '../redux/async_data';
 import { Store } from '../redux/store';
-import { QuoteFetchedVia } from '../types';
+import { QuoteFetchOrigin } from '../types';
 
 import { Heartbeater } from './heartbeater';
 
@@ -20,7 +20,7 @@ export const generateBuyQuoteHeartbeater = (options: HeartbeatFactoryOptions): H
     return new Heartbeater(async () => {
         await asyncData.fetchCurrentBuyQuoteAndDispatchToStore(store.getState(), store.dispatch, {
             updateSilently: true,
-            fetchedVia: QuoteFetchedVia.Heartbeat,
+            fetchedVia: QuoteFetchOrigin.Heartbeat,
         });
     }, shouldPerformImmediatelyOnStart);
 };
-- 
cgit v1.2.3


From ec01893e9c987fcbd3fd7bcb4ec34498a6f516cc Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 14:11:53 -0800
Subject: fetchedVia -> fetchOrigin

---
 packages/instant/src/components/zero_ex_instant_provider.tsx   |  2 +-
 .../src/containers/selected_erc20_asset_amount_input.ts        |  2 +-
 packages/instant/src/redux/async_data.ts                       |  4 ++--
 packages/instant/src/util/analytics.ts                         |  8 ++++----
 packages/instant/src/util/buy_quote_updater.ts                 | 10 +++++++---
 packages/instant/src/util/heartbeater_factory.ts               |  2 +-
 6 files changed, 16 insertions(+), 12 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 7841f5bf7..f7880fc12 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -117,7 +117,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
         // tslint:disable-next-line:no-floating-promises
         asyncData.fetchCurrentBuyQuoteAndDispatchToStore(state, dispatch, {
             updateSilently: false,
-            fetchedVia: QuoteFetchOrigin.Manual,
+            fetchOrigin: QuoteFetchOrigin.Manual,
         });
         // warm up the gas price estimator cache just in case we can't
         // grab the gas price estimate when submitting the transaction
diff --git a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
index a2d523b82..40e35b575 100644
--- a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
+++ b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
@@ -92,7 +92,7 @@ const mapDispatchToProps = (
                 setPending: true,
                 dispatchErrors: true,
                 affiliateInfo,
-                fetchedVia: QuoteFetchOrigin.Manual,
+                fetchOrigin: QuoteFetchOrigin.Manual,
             });
         }
     },
diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 6a1d2ed00..dc73fd9af 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -84,7 +84,7 @@ export const asyncData = {
     fetchCurrentBuyQuoteAndDispatchToStore: async (
         state: State,
         dispatch: Dispatch,
-        options: { updateSilently: boolean; fetchedVia: QuoteFetchOrigin },
+        options: { updateSilently: boolean; fetchOrigin: QuoteFetchOrigin },
     ) => {
         const { buyOrderState, providerState, selectedAsset, selectedAssetUnitAmount, affiliateInfo } = state;
         const assetBuyer = providerState.assetBuyer;
@@ -102,7 +102,7 @@ export const asyncData = {
                 {
                     setPending: !options.updateSilently,
                     dispatchErrors: !options.updateSilently,
-                    fetchedVia: options.fetchedVia,
+                    fetchOrigin: options.fetchOrigin,
                     affiliateInfo,
                 },
             );
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index c0ed8c638..99e8736d3 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -180,16 +180,16 @@ export const analytics = {
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_CHOSE)(payload),
     trackTokenSelectorSearched: (searchText: string) =>
         trackingEventFnWithPayload(EventNames.TOKEN_SELECTOR_SEARCHED)({ searchText }),
-    trackQuoteFetched: (buyQuote: BuyQuote, fetchedVia: QuoteFetchOrigin) =>
+    trackQuoteFetched: (buyQuote: BuyQuote, fetchOrigin: QuoteFetchOrigin) =>
         trackingEventFnWithPayload(EventNames.QUOTE_FETCHED)({
             ...buyQuoteEventProperties(buyQuote),
-            fetchedVia,
+            fetchOrigin,
         }),
-    trackQuoteError: (errorMessage: string, assetAmount: BigNumber, fetchedVia: QuoteFetchOrigin) => {
+    trackQuoteError: (errorMessage: string, assetAmount: BigNumber, fetchOrigin: QuoteFetchOrigin) => {
         trackingEventFnWithPayload(EventNames.QUOTE_ERROR)({
             errorMessage,
             assetAmount: assetAmount.toString(),
-            fetchedVia,
+            fetchOrigin,
         });
     },
 };
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 14af57660..06474b69f 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -20,7 +20,7 @@ export const buyQuoteUpdater = {
         options: {
             setPending: boolean;
             dispatchErrors: boolean;
-            fetchedVia: QuoteFetchOrigin;
+            fetchOrigin: QuoteFetchOrigin;
             affiliateInfo?: AffiliateInfo;
         },
     ): Promise<void> => {
@@ -37,7 +37,11 @@ export const buyQuoteUpdater = {
         } catch (error) {
             if (options.dispatchErrors) {
                 dispatch(actions.setQuoteRequestStateFailure());
-                analytics.trackQuoteError(error.message ? error.message : 'other', assetUnitAmount, options.fetchedVia);
+                analytics.trackQuoteError(
+                    error.message ? error.message : 'other',
+                    assetUnitAmount,
+                    options.fetchOrigin,
+                );
                 let errorMessage;
                 if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
                     const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
@@ -65,6 +69,6 @@ export const buyQuoteUpdater = {
         errorFlasher.clearError(dispatch);
         // invalidate the last buy quote.
         dispatch(actions.updateLatestBuyQuote(newBuyQuote));
-        analytics.trackQuoteFetched(newBuyQuote, options.fetchedVia);
+        analytics.trackQuoteFetched(newBuyQuote, options.fetchOrigin);
     },
 };
diff --git a/packages/instant/src/util/heartbeater_factory.ts b/packages/instant/src/util/heartbeater_factory.ts
index 84aeb4dbc..5f7ef55e5 100644
--- a/packages/instant/src/util/heartbeater_factory.ts
+++ b/packages/instant/src/util/heartbeater_factory.ts
@@ -20,7 +20,7 @@ export const generateBuyQuoteHeartbeater = (options: HeartbeatFactoryOptions): H
     return new Heartbeater(async () => {
         await asyncData.fetchCurrentBuyQuoteAndDispatchToStore(store.getState(), store.dispatch, {
             updateSilently: true,
-            fetchedVia: QuoteFetchOrigin.Heartbeat,
+            fetchOrigin: QuoteFetchOrigin.Heartbeat,
         });
     }, shouldPerformImmediatelyOnStart);
 };
-- 
cgit v1.2.3


From 208ee935c843cfff9f0559a4c4058af3908f6261 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 14:17:26 -0800
Subject: Move fetch origin out of options

---
 packages/instant/src/components/zero_ex_instant_provider.tsx |  3 +--
 .../src/containers/selected_erc20_asset_amount_input.ts      |  3 +--
 packages/instant/src/redux/async_data.ts                     |  5 +++--
 packages/instant/src/util/buy_quote_updater.ts               | 10 +++-------
 packages/instant/src/util/heartbeater_factory.ts             | 12 ++++++++----
 5 files changed, 16 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index f7880fc12..a4a03bbf4 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -115,9 +115,8 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
         this._buyQuoteHeartbeat.start(BUY_QUOTE_UPDATE_INTERVAL_TIME_MS);
         // Trigger first buyquote fetch
         // tslint:disable-next-line:no-floating-promises
-        asyncData.fetchCurrentBuyQuoteAndDispatchToStore(state, dispatch, {
+        asyncData.fetchCurrentBuyQuoteAndDispatchToStore(state, dispatch, QuoteFetchOrigin.Manual, {
             updateSilently: false,
-            fetchOrigin: QuoteFetchOrigin.Manual,
         });
         // warm up the gas price estimator cache just in case we can't
         // grab the gas price estimate when submitting the transaction
diff --git a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
index 40e35b575..cb9df527e 100644
--- a/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
+++ b/packages/instant/src/containers/selected_erc20_asset_amount_input.ts
@@ -88,11 +88,10 @@ const mapDispatchToProps = (
             // even if it's debounced, give them the illusion it's loading
             dispatch(actions.setQuoteRequestStatePending());
             // tslint:disable-next-line:no-floating-promises
-            debouncedUpdateBuyQuoteAsync(assetBuyer, dispatch, asset, value, {
+            debouncedUpdateBuyQuoteAsync(assetBuyer, dispatch, asset, value, QuoteFetchOrigin.Manual, {
                 setPending: true,
                 dispatchErrors: true,
                 affiliateInfo,
-                fetchOrigin: QuoteFetchOrigin.Manual,
             });
         }
     },
diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index dc73fd9af..9fdcea3ca 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -84,7 +84,8 @@ export const asyncData = {
     fetchCurrentBuyQuoteAndDispatchToStore: async (
         state: State,
         dispatch: Dispatch,
-        options: { updateSilently: boolean; fetchOrigin: QuoteFetchOrigin },
+        fetchOrigin: QuoteFetchOrigin,
+        options: { updateSilently: boolean },
     ) => {
         const { buyOrderState, providerState, selectedAsset, selectedAssetUnitAmount, affiliateInfo } = state;
         const assetBuyer = providerState.assetBuyer;
@@ -99,10 +100,10 @@ export const asyncData = {
                 dispatch,
                 selectedAsset as ERC20Asset,
                 selectedAssetUnitAmount,
+                fetchOrigin,
                 {
                     setPending: !options.updateSilently,
                     dispatchErrors: !options.updateSilently,
-                    fetchOrigin: options.fetchOrigin,
                     affiliateInfo,
                 },
             );
diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 06474b69f..5685a7d00 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -17,10 +17,10 @@ export const buyQuoteUpdater = {
         dispatch: Dispatch<Action>,
         asset: ERC20Asset,
         assetUnitAmount: BigNumber,
+        fetchOrigin: QuoteFetchOrigin,
         options: {
             setPending: boolean;
             dispatchErrors: boolean;
-            fetchOrigin: QuoteFetchOrigin;
             affiliateInfo?: AffiliateInfo;
         },
     ): Promise<void> => {
@@ -37,11 +37,7 @@ export const buyQuoteUpdater = {
         } catch (error) {
             if (options.dispatchErrors) {
                 dispatch(actions.setQuoteRequestStateFailure());
-                analytics.trackQuoteError(
-                    error.message ? error.message : 'other',
-                    assetUnitAmount,
-                    options.fetchOrigin,
-                );
+                analytics.trackQuoteError(error.message ? error.message : 'other', assetUnitAmount, fetchOrigin);
                 let errorMessage;
                 if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
                     const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
@@ -69,6 +65,6 @@ export const buyQuoteUpdater = {
         errorFlasher.clearError(dispatch);
         // invalidate the last buy quote.
         dispatch(actions.updateLatestBuyQuote(newBuyQuote));
-        analytics.trackQuoteFetched(newBuyQuote, options.fetchOrigin);
+        analytics.trackQuoteFetched(newBuyQuote, fetchOrigin);
     },
 };
diff --git a/packages/instant/src/util/heartbeater_factory.ts b/packages/instant/src/util/heartbeater_factory.ts
index 5f7ef55e5..cf29bf3ea 100644
--- a/packages/instant/src/util/heartbeater_factory.ts
+++ b/packages/instant/src/util/heartbeater_factory.ts
@@ -18,9 +18,13 @@ export const generateAccountHeartbeater = (options: HeartbeatFactoryOptions): He
 export const generateBuyQuoteHeartbeater = (options: HeartbeatFactoryOptions): Heartbeater => {
     const { store, shouldPerformImmediatelyOnStart } = options;
     return new Heartbeater(async () => {
-        await asyncData.fetchCurrentBuyQuoteAndDispatchToStore(store.getState(), store.dispatch, {
-            updateSilently: true,
-            fetchOrigin: QuoteFetchOrigin.Heartbeat,
-        });
+        await asyncData.fetchCurrentBuyQuoteAndDispatchToStore(
+            store.getState(),
+            store.dispatch,
+            QuoteFetchOrigin.Heartbeat,
+            {
+                updateSilently: true,
+            },
+        );
     }, shouldPerformImmediatelyOnStart);
 };
-- 
cgit v1.2.3


From b9c983b4d691e58894b8b47f8e5952fdfcc275f9 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 28 Nov 2018 14:24:02 -0800
Subject: Use base unit value

---
 packages/instant/src/util/buy_quote_updater.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 5685a7d00..c1899f8c1 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -37,7 +37,7 @@ export const buyQuoteUpdater = {
         } catch (error) {
             if (options.dispatchErrors) {
                 dispatch(actions.setQuoteRequestStateFailure());
-                analytics.trackQuoteError(error.message ? error.message : 'other', assetUnitAmount, fetchOrigin);
+                analytics.trackQuoteError(error.message ? error.message : 'other', baseUnitValue, fetchOrigin);
                 let errorMessage;
                 if (error.message === AssetBuyerError.InsufficientAssetLiquidity) {
                     const assetName = assetUtils.bestNameForAsset(asset, 'of this asset');
-- 
cgit v1.2.3


From 0f01e31cc3826df7000e0ddc35354aa9af515966 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Wed, 28 Nov 2018 14:59:23 -0800
Subject: feat(website): implement rest of links

---
 packages/website/ts/pages/instant/features.tsx  | 106 +++++++++++++-----------
 packages/website/ts/pages/instant/instant.tsx   |   8 +-
 packages/website/ts/pages/instant/need_more.tsx |  18 +++-
 3 files changed, 77 insertions(+), 55 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 73be793d5..9c1668c1c 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -6,63 +6,65 @@ import { Image } from 'ts/components/ui/image';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
+import { utils } from 'ts/utils/utils';
 
 export interface FeatureProps {
     screenWidth: ScreenWidths;
+    onGetStartedClick: () => void;
 }
 
-export const Features = (props: FeatureProps) => (
-    <Container backgroundColor={colors.instantSecondaryBackground} className="py3 flex flex-column px3">
-        <FeatureItem
-            imgSrc="images/instant/feature_1.svg"
-            title="Support ERC-20 and ERC-721 tokens"
-            description="Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins."
-            linkInfos={[
-                {
-                    displayText: 'Get started',
-                    linkSrc: 'google.com',
-                },
-                {
-                    displayText: 'Explore the docs',
-                    linkSrc: 'google.com',
-                },
-            ]}
-            screenWidth={props.screenWidth}
-        />
-        <FeatureItem
-            imgSrc="images/instant/feature_2.svg"
-            title="Generate revenue for your business"
-            description="With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp."
-            linkInfos={[
-                {
-                    displayText: 'Learn about affiliate fees',
-                    linkSrc: 'google.com',
-                },
-            ]}
-            screenWidth={props.screenWidth}
-        />
-        <FeatureItem
-            imgSrc="images/instant/feature_3.svg"
-            title="Easy and Flexible Integration"
-            description="Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool."
-            linkInfos={[
-                {
-                    displayText: 'Explore AssetBuyer',
-                    linkSrc: 'google.com',
-                },
-                {
-                    displayText: 'Learn about liquidity',
-                    linkSrc: 'google.com',
-                },
-            ]}
-            screenWidth={props.screenWidth}
-        />
-    </Container>
-);
+export const Features = (props: FeatureProps) => {
+    const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
+    const getStartedLinkInfo = {
+        displayText: 'Get started',
+        onClick: props.onGetStartedClick,
+    };
+    const exploreTheDocsLinkInfo = {
+        displayText: 'Explore the docs',
+        linkSrc: `${utils.getCurrentBaseUrl()}/wiki#Get-Started`,
+    };
+    const tokenLinkInfos = isSmallScreen ? [getStartedLinkInfo] : [getStartedLinkInfo, exploreTheDocsLinkInfo];
+    return (
+        <Container backgroundColor={colors.instantSecondaryBackground} className="py3 flex flex-column px3">
+            <FeatureItem
+                imgSrc="images/instant/feature_1.svg"
+                title="Support ERC-20 and ERC-721 tokens"
+                description="Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins."
+                linkInfos={tokenLinkInfos}
+                screenWidth={props.screenWidth}
+            />
+            <FeatureItem
+                imgSrc="images/instant/feature_2.svg"
+                title="Generate revenue for your business"
+                description="With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp."
+                linkInfos={[
+                    {
+                        displayText: 'Learn about affiliate fees',
+                        linkSrc: `${utils.getCurrentBaseUrl()}/wiki#Learn-About-Affiliate-Fees`,
+                    },
+                ]}
+                screenWidth={props.screenWidth}
+            />
+            <FeatureItem
+                imgSrc="images/instant/feature_3.svg"
+                title="Easy and Flexible Integration"
+                description="Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool."
+                linkInfos={[
+                    {
+                        displayText: 'Explore AssetBuyer',
+                        linkSrc: `${utils.getCurrentBaseUrl()}/docs/asset-buyer`,
+                    },
+                ]}
+                screenWidth={props.screenWidth}
+            />
+        </Container>
+    );
+};
 
 interface LinkInfo {
     displayText: string;
-    linkSrc: string;
+    linkSrc?: string;
+    onClick?: () => void;
 }
 
 interface FeatureItemProps {
@@ -95,7 +97,11 @@ const FeatureItem = (props: FeatureItemProps) => {
             <Container className="flex" marginTop="28px">
                 {_.map(linkInfos, linkInfo => {
                     const onClick = (event: React.MouseEvent<HTMLElement>) => {
-                        window.open(linkInfo.linkSrc, '_blank');
+                        if (!_.isUndefined(linkInfo.onClick)) {
+                            linkInfo.onClick();
+                        } else if (!_.isUndefined(linkInfo.linkSrc)) {
+                            utils.openUrl(linkInfo.linkSrc);
+                        }
                     };
                     return (
                         <Container
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index b758ef162..fa6bd1c33 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -56,18 +56,18 @@ export class Instant extends React.Component<InstantProps, InstantState> {
                     isNightVersion={true}
                 />
                 <Container backgroundColor={colors.instantPrimaryBackground} />
-                <Introducing0xInstant screenWidth={this.props.screenWidth} onCTAClick={this._onHeaderCTAClick} />
+                <Introducing0xInstant screenWidth={this.props.screenWidth} onCTAClick={this._onGetStartedClick} />
                 <Screenshots screenWidth={this.props.screenWidth} />
-                <Features screenWidth={this.props.screenWidth} />
+                <Features screenWidth={this.props.screenWidth} onGetStartedClick={this._onGetStartedClick} />
                 {!this._isSmallScreen() && <Configurator hash={CONFIGURATOR_HASH} />}
                 <NeedMore screenWidth={this.props.screenWidth} />
                 <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
             </Container>
         );
     }
-    private readonly _onHeaderCTAClick = () => {
+    private readonly _onGetStartedClick = () => {
         if (this._isSmallScreen()) {
-            utils.openUrl(`${utils.getCurrentBaseUrl()}/wiki#About`);
+            utils.openUrl(`${utils.getCurrentBaseUrl()}/wiki#Get-Started`);
         } else {
             this._scrollToConfigurator();
         }
diff --git a/packages/website/ts/pages/instant/need_more.tsx b/packages/website/ts/pages/instant/need_more.tsx
index 190b27f9a..e6d5c3694 100644
--- a/packages/website/ts/pages/instant/need_more.tsx
+++ b/packages/website/ts/pages/instant/need_more.tsx
@@ -5,6 +5,8 @@ import { Container } from 'ts/components/ui/container';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
+import { constants } from 'ts/utils/constants';
+import { utils } from 'ts/utils/utils';
 
 export interface NeedMoreProps {
     screenWidth: ScreenWidths;
@@ -32,11 +34,18 @@ export const NeedMore = (props: NeedMoreProps) => {
                             backgroundColor={colors.white}
                             fontColor={backgroundColor}
                             fontSize="18px"
+                            onClick={onGetInTouchClick}
                         >
                             Get in Touch
                         </Button>
                     </Container>
-                    <Button type="button" backgroundColor={colors.mediumBlue} fontColor={colors.white} fontSize="18px">
+                    <Button
+                        type="button"
+                        backgroundColor={colors.mediumBlue}
+                        fontColor={colors.white}
+                        fontSize="18px"
+                        onClick={onDocsClick}
+                    >
                         Explore the Docs
                     </Button>
                 </Container>
@@ -44,3 +53,10 @@ export const NeedMore = (props: NeedMoreProps) => {
         </Container>
     );
 };
+
+const onGetInTouchClick = () => {
+    utils.openUrl(constants.URL_ZEROEX_CHAT);
+};
+const onDocsClick = () => {
+    utils.openUrl(`${utils.getCurrentBaseUrl()}/wiki#Get-Started`);
+};
-- 
cgit v1.2.3


From 76259352229881287a94cb561f82498920de5443 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 16:36:52 -0800
Subject: feat: write version info directly to exported object

---
 packages/instant/README.md           | 6 +++---
 packages/instant/src/index.umd.ts    | 7 ++++---
 packages/instant/src/util/version.ts | 8 --------
 3 files changed, 7 insertions(+), 14 deletions(-)
 delete mode 100644 packages/instant/src/util/version.ts

(limited to 'packages')

diff --git a/packages/instant/README.md b/packages/instant/README.md
index 0fb4dfe62..a38e4f85c 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -20,7 +20,7 @@ The package is available as a UMD module named `zeroExInstant`.
 
 ## Deploying
 
-You can deploy a work-in-progress version of 0x Instant at http://0x-instant-dogfood.s3-website-us-east-1.amazonaws.com for easy sharing.
+You can deploy a work-in-progress version of 0x Instant at http://0x-instant-dogfood.s3-website-us-east-1.amazonaws.com/instant.js for easy sharing.
 
 To build and deploy the bundle run
 
@@ -28,7 +28,7 @@ To build and deploy the bundle run
 yarn deploy_dogfood
 ```
 
-We also have a staging bucket that is to be updated less frequently can be used to share a beta version of instant externally: http://0x-instant-staging.s3-website-us-east-1.amazonaws.com/
+We also have a staging bucket that is to be updated less frequently can be used to share a beta version of instant externally: http://0x-instant-staging.s3-website-us-east-1.amazonaws.com/instant.js
 
 To build and deploy to this bundle, run
 
@@ -36,7 +36,7 @@ To build and deploy to this bundle, run
 yarn deploy_staging
 ```
 
-Finally, we have our live production bundle that is only meant to be updated with stable, polished releases.
+Finally, we have our live production bundle that is only meant to be updated with stable, polished releases: https://instant.0xproject.com/instant.js
 
 To build and deploy to this bundle, run
 
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 063874d36..45369d9ee 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -6,9 +6,6 @@ import { DEFAULT_ZERO_EX_CONTAINER_SELECTOR, INJECTED_DIV_CLASS, INJECTED_DIV_ID
 import { ZeroExInstantOverlay, ZeroExInstantOverlayProps } from './index';
 import { assert } from './util/assert';
 import { util } from './util/util';
-import { versionUtil } from './util/version';
-
-versionUtil.writeVersionInfoToWindow();
 
 const isInstantRendered = (): boolean => !!document.getElementById(INJECTED_DIV_ID);
 
@@ -113,3 +110,7 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
     };
     window.onpopstate = onPopStateHandler;
 };
+
+// Write version info to the exported object for debugging
+export const GitSha = process.env.GIT_SHA;
+export const NpmVersion = process.env.NPM_PACKAGE_VERSION;
diff --git a/packages/instant/src/util/version.ts b/packages/instant/src/util/version.ts
deleted file mode 100644
index 5264cd659..000000000
--- a/packages/instant/src/util/version.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-const anyWindow = window as any;
-
-export const versionUtil = {
-    writeVersionInfoToWindow: () => {
-        anyWindow.__zeroExInstantGitSha = process.env.GIT_SHA;
-        anyWindow.__zeroExInstantNpmVersion = process.env.NPM_PACKAGE_VERSION;
-    },
-};
-- 
cgit v1.2.3


From 77d6594ecb78a85d51a8aef39744ae62e4085bbc Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 1 Nov 2018 15:45:38 +0100
Subject: Plugging away at encoder

---
 packages/order-utils/test/abi_encoder.ts | 483 +++++++++++++++++++++++++++++++
 1 file changed, 483 insertions(+)
 create mode 100644 packages/order-utils/test/abi_encoder.ts

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
new file mode 100644
index 000000000..46449662a
--- /dev/null
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -0,0 +1,483 @@
+import * as chai from 'chai';
+import 'mocha';
+import ethUtil = require('ethereumjs-util');
+
+var _ = require('lodash');
+
+import { assert } from '@0x/order-utils/src/assert';
+
+import { chaiSetup } from '@0x/order-utils/test/utils/chai_setup';
+import { web3Wrapper } from '@0x/order-utils/test/utils/web3_wrapper';
+
+import { MethodAbi, DataItem } from 'ethereum-types';
+import { throwError } from 'ethers/errors';
+
+import { BigNumber } from '@0x/utils';
+import { MethodNotFound } from 'json-rpc-error';
+import { power } from 'js-combinatorics';
+
+const simpleAbi = {
+    name: 'SimpleAbi',
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'greg',
+                    type: 'uint256',
+                },
+                {
+                    name: 'gregStr',
+                    type: 'string',
+                },
+            ],
+        },
+    ],
+} as MethodAbi;
+const fillOrderAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'makerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'takerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'feeRecipientAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'senderAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'makerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'expirationTimeSeconds',
+                    type: 'uint256',
+                },
+                {
+                    name: 'salt',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerAssetData',
+                    type: 'bytes',
+                },
+                {
+                    name: 'takerAssetData',
+                    type: 'bytes',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+        {
+            name: 'takerAssetFillAmount',
+            type: 'uint256',
+        },
+        {
+            name: 'salt',
+            type: 'uint256',
+        },
+        {
+            name: 'orderSignature',
+            type: 'bytes',
+        },
+        {
+            name: 'takerSignature',
+            type: 'bytes',
+        },
+    ],
+    name: 'fillOrder',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+namespace AbiEncoder {
+    class Memory {}
+
+    class Word {}
+
+    abstract class DataType {
+        private dataItem: DataItem;
+        private hexValue: string;
+
+        constructor(dataItem: DataItem) {
+            this.dataItem = dataItem;
+            this.hexValue = '0x';
+        }
+
+        protected assignHexValue(hexValue: string) {
+            this.hexValue = hexValue;
+        }
+
+        public getHexValue(): string {
+            return this.hexValue;
+        }
+
+        public abstract assignValue(value: any): void;
+
+        // abstract match(type: string): Bool;
+    }
+
+    class Calldata {}
+
+    abstract class StaticDataType extends DataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+        }
+    }
+
+    abstract class DynamicDataType extends DataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+        }
+    }
+
+    class Address extends StaticDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'address';
+        }
+    }
+
+    class Bool extends StaticDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'bool';
+        }
+    }
+
+    class Int extends StaticDataType {
+        static matcher = RegExp(
+            '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+        );
+
+        static DEFAULT_WIDTH = new BigNumber(1);
+        width: BigNumber = Byte.DEFAULT_WIDTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = Byte.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.width = new BigNumber(matches[1], 10);
+            }
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class UInt extends StaticDataType {
+        static matcher = RegExp(
+            '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+        );
+
+        static DEFAULT_WIDTH: number = 1;
+        width: number = UInt.DEFAULT_WIDTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = Byte.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.width = parseInt(matches[1]);
+            }
+        }
+
+        public getMaxValue() {
+            return new BigNumber(2).toPower(this.width - 1);
+        }
+
+        public assignValue(value: BigNumber) {
+            if (value > this.getMaxValue()) {
+                throw 1;
+            }
+
+            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
+            const encodedValue = ethUtil.bufferToHex(valueBuf);
+
+            this.assignHexValue(encodedValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class Byte extends StaticDataType {
+        static matcher = RegExp(
+            '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
+        );
+
+        static DEFAULT_WIDTH = new BigNumber(1);
+        width: BigNumber = Byte.DEFAULT_WIDTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = Byte.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.width = new BigNumber(matches[1], 10);
+            }
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class Tuple extends DynamicDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'tuple';
+        }
+    }
+
+    class Bytes extends StaticDataType {
+        static UNDEFINED_LENGTH = new BigNumber(-1);
+        length: BigNumber = SolArray.UNDEFINED_LENGTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'bytes';
+        }
+    }
+
+    class SolArray extends DynamicDataType {
+        static matcher = RegExp('^.+\\[([0-9]d*)\\]$');
+        static UNDEFINED_LENGTH = new BigNumber(-1);
+        length: BigNumber = SolArray.UNDEFINED_LENGTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = SolArray.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.length = new BigNumber(matches[1], 10);
+            }
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class SolString extends DynamicDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(SolString.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
+            const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+            const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
+
+            this.assignHexValue(encodedValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'string';
+        }
+    }
+
+    /* TODO
+    class Fixed extends StaticDataType {}
+
+    class UFixed extends StaticDataType {}*/
+
+    class Pointer extends StaticDataType {
+        destDataType: DynamicDataType;
+        static metaDataItem = { name: '[ptr]', type: '[ptr]' } as DataItem;
+
+        constructor(destDataType: DynamicDataType) {
+            super(Pointer.metaDataItem);
+            this.destDataType = destDataType;
+        }
+
+        public assignValue(destDataType: DynamicDataType) {
+            this.destDataType = destDataType;
+        }
+    }
+
+    class DataTypeFactory {
+        public static mapDataItemToDataType(dataItem: DataItem): DataType {
+            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+            if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
+            if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
+            if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
+            if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
+            if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
+            if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
+            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+            if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
+            if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
+            //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
+            //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
+
+            throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+        }
+
+        public static create(dataItem: DataItem): DataType {
+            const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
+            if (dataType instanceof StaticDataType) {
+                return dataType;
+            } else if (dataType instanceof DynamicDataType) {
+                const pointer = new Pointer(dataType);
+                return pointer;
+            }
+
+            throw new Error(`Unrecognized instance type: '${dataType}'`);
+        }
+    }
+
+    export class Method {
+        name: string;
+        params: DataType[];
+
+        constructor(abi: MethodAbi) {
+            // super();
+            this.name = abi.name;
+            this.params = [];
+
+            _.each(abi.inputs, function(this: Method, input: DataItem) {
+                this.params.push(DataTypeFactory.create(input));
+            });
+        }
+
+        encode(args: any[]): string {
+            //const calldata = new Calldata(this.name, this.params.length);
+            let params = this.params;
+            _.each(params, function(args: any[], i: number, param: DataType) {
+                param.assignValue(args[i]);
+                console.log(param.getHexValue());
+                //param.encodeToCalldata(calldata);
+            });
+
+            return '';
+
+            //return calldata.getRaw();
+        }
+
+        /*
+        encodeOptimized(args: any[]): string {
+            const calldata = new Memory();
+            // Assign values
+            optimizableParams : StaticDataType = [];
+            _.each(this.params, function(args: any[], i: number, param: DataType) {
+                param.assignValue(args[i]);
+                if (param instanceof DynamicDataType) {
+
+                }
+            });
+
+            // Find non-parameter leaves
+
+
+            return '';
+        } */
+
+        /*
+        decode(rawCalldata: string): any[] {
+            const calldata = new Calldata(this.name, this.params.length);
+            calldata.assignRaw(rawCalldata);
+            let args: any[];
+            let params = this.params;
+            _.each(params, function(args: any[], i: number, param: DataType) {
+                param.decodeFromCalldata(calldata);
+                args.push(param.getValue());
+            });
+
+            return args;
+        }*/
+    }
+}
+
+describe.only('ABI Encoder', () => {
+    describe.only('Just a Greg, Eh', () => {
+        it.only('Yessir', async () => {
+            const method = new AbiEncoder.Method(simpleAbi);
+            method.encode([new BigNumber(5), 'five']);
+            expect(true).to.be.true();
+        });
+    });
+});
-- 
cgit v1.2.3


From 79126f3b4a83d9cf58e5a7935051820ae5e1a8e0 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 11:13:56 -0800
Subject: renamed

---
 packages/order-utils/test/abi_encoder.ts      | 483 --------------------------
 packages/order-utils/test/abi_encoder_test.ts | 479 +++++++++++++++++++++++++
 2 files changed, 479 insertions(+), 483 deletions(-)
 delete mode 100644 packages/order-utils/test/abi_encoder.ts
 create mode 100644 packages/order-utils/test/abi_encoder_test.ts

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
deleted file mode 100644
index 46449662a..000000000
--- a/packages/order-utils/test/abi_encoder.ts
+++ /dev/null
@@ -1,483 +0,0 @@
-import * as chai from 'chai';
-import 'mocha';
-import ethUtil = require('ethereumjs-util');
-
-var _ = require('lodash');
-
-import { assert } from '@0x/order-utils/src/assert';
-
-import { chaiSetup } from '@0x/order-utils/test/utils/chai_setup';
-import { web3Wrapper } from '@0x/order-utils/test/utils/web3_wrapper';
-
-import { MethodAbi, DataItem } from 'ethereum-types';
-import { throwError } from 'ethers/errors';
-
-import { BigNumber } from '@0x/utils';
-import { MethodNotFound } from 'json-rpc-error';
-import { power } from 'js-combinatorics';
-
-const simpleAbi = {
-    name: 'SimpleAbi',
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'greg',
-                    type: 'uint256',
-                },
-                {
-                    name: 'gregStr',
-                    type: 'string',
-                },
-            ],
-        },
-    ],
-} as MethodAbi;
-const fillOrderAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'makerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'takerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'feeRecipientAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'senderAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'makerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'expirationTimeSeconds',
-                    type: 'uint256',
-                },
-                {
-                    name: 'salt',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerAssetData',
-                    type: 'bytes',
-                },
-                {
-                    name: 'takerAssetData',
-                    type: 'bytes',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-        {
-            name: 'takerAssetFillAmount',
-            type: 'uint256',
-        },
-        {
-            name: 'salt',
-            type: 'uint256',
-        },
-        {
-            name: 'orderSignature',
-            type: 'bytes',
-        },
-        {
-            name: 'takerSignature',
-            type: 'bytes',
-        },
-    ],
-    name: 'fillOrder',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-namespace AbiEncoder {
-    class Memory {}
-
-    class Word {}
-
-    abstract class DataType {
-        private dataItem: DataItem;
-        private hexValue: string;
-
-        constructor(dataItem: DataItem) {
-            this.dataItem = dataItem;
-            this.hexValue = '0x';
-        }
-
-        protected assignHexValue(hexValue: string) {
-            this.hexValue = hexValue;
-        }
-
-        public getHexValue(): string {
-            return this.hexValue;
-        }
-
-        public abstract assignValue(value: any): void;
-
-        // abstract match(type: string): Bool;
-    }
-
-    class Calldata {}
-
-    abstract class StaticDataType extends DataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-        }
-    }
-
-    abstract class DynamicDataType extends DataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-        }
-    }
-
-    class Address extends StaticDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            this.assignHexValue(hexValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'address';
-        }
-    }
-
-    class Bool extends StaticDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'bool';
-        }
-    }
-
-    class Int extends StaticDataType {
-        static matcher = RegExp(
-            '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-        );
-
-        static DEFAULT_WIDTH = new BigNumber(1);
-        width: BigNumber = Byte.DEFAULT_WIDTH;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            const matches = Byte.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
-                this.width = new BigNumber(matches[1], 10);
-            }
-        }
-
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-    }
-
-    class UInt extends StaticDataType {
-        static matcher = RegExp(
-            '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-        );
-
-        static DEFAULT_WIDTH: number = 1;
-        width: number = UInt.DEFAULT_WIDTH;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            const matches = Byte.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
-                this.width = parseInt(matches[1]);
-            }
-        }
-
-        public getMaxValue() {
-            return new BigNumber(2).toPower(this.width - 1);
-        }
-
-        public assignValue(value: BigNumber) {
-            if (value > this.getMaxValue()) {
-                throw 1;
-            }
-
-            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
-            const encodedValue = ethUtil.bufferToHex(valueBuf);
-
-            this.assignHexValue(encodedValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-    }
-
-    class Byte extends StaticDataType {
-        static matcher = RegExp(
-            '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
-        );
-
-        static DEFAULT_WIDTH = new BigNumber(1);
-        width: BigNumber = Byte.DEFAULT_WIDTH;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            const matches = Byte.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
-                this.width = new BigNumber(matches[1], 10);
-            }
-        }
-
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-    }
-
-    class Tuple extends DynamicDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'tuple';
-        }
-    }
-
-    class Bytes extends StaticDataType {
-        static UNDEFINED_LENGTH = new BigNumber(-1);
-        length: BigNumber = SolArray.UNDEFINED_LENGTH;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'bytes';
-        }
-    }
-
-    class SolArray extends DynamicDataType {
-        static matcher = RegExp('^.+\\[([0-9]d*)\\]$');
-        static UNDEFINED_LENGTH = new BigNumber(-1);
-        length: BigNumber = SolArray.UNDEFINED_LENGTH;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            const matches = SolArray.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
-                this.length = new BigNumber(matches[1], 10);
-            }
-        }
-
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-    }
-
-    class SolString extends DynamicDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(SolString.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
-            const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
-            const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
-            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
-
-            this.assignHexValue(encodedValue);
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'string';
-        }
-    }
-
-    /* TODO
-    class Fixed extends StaticDataType {}
-
-    class UFixed extends StaticDataType {}*/
-
-    class Pointer extends StaticDataType {
-        destDataType: DynamicDataType;
-        static metaDataItem = { name: '[ptr]', type: '[ptr]' } as DataItem;
-
-        constructor(destDataType: DynamicDataType) {
-            super(Pointer.metaDataItem);
-            this.destDataType = destDataType;
-        }
-
-        public assignValue(destDataType: DynamicDataType) {
-            this.destDataType = destDataType;
-        }
-    }
-
-    class DataTypeFactory {
-        public static mapDataItemToDataType(dataItem: DataItem): DataType {
-            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-            if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
-            if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
-            if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
-            if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
-            if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
-            if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
-            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-            if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
-            if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
-            //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
-            //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
-
-            throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-        }
-
-        public static create(dataItem: DataItem): DataType {
-            const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
-            if (dataType instanceof StaticDataType) {
-                return dataType;
-            } else if (dataType instanceof DynamicDataType) {
-                const pointer = new Pointer(dataType);
-                return pointer;
-            }
-
-            throw new Error(`Unrecognized instance type: '${dataType}'`);
-        }
-    }
-
-    export class Method {
-        name: string;
-        params: DataType[];
-
-        constructor(abi: MethodAbi) {
-            // super();
-            this.name = abi.name;
-            this.params = [];
-
-            _.each(abi.inputs, function(this: Method, input: DataItem) {
-                this.params.push(DataTypeFactory.create(input));
-            });
-        }
-
-        encode(args: any[]): string {
-            //const calldata = new Calldata(this.name, this.params.length);
-            let params = this.params;
-            _.each(params, function(args: any[], i: number, param: DataType) {
-                param.assignValue(args[i]);
-                console.log(param.getHexValue());
-                //param.encodeToCalldata(calldata);
-            });
-
-            return '';
-
-            //return calldata.getRaw();
-        }
-
-        /*
-        encodeOptimized(args: any[]): string {
-            const calldata = new Memory();
-            // Assign values
-            optimizableParams : StaticDataType = [];
-            _.each(this.params, function(args: any[], i: number, param: DataType) {
-                param.assignValue(args[i]);
-                if (param instanceof DynamicDataType) {
-
-                }
-            });
-
-            // Find non-parameter leaves
-
-
-            return '';
-        } */
-
-        /*
-        decode(rawCalldata: string): any[] {
-            const calldata = new Calldata(this.name, this.params.length);
-            calldata.assignRaw(rawCalldata);
-            let args: any[];
-            let params = this.params;
-            _.each(params, function(args: any[], i: number, param: DataType) {
-                param.decodeFromCalldata(calldata);
-                args.push(param.getValue());
-            });
-
-            return args;
-        }*/
-    }
-}
-
-describe.only('ABI Encoder', () => {
-    describe.only('Just a Greg, Eh', () => {
-        it.only('Yessir', async () => {
-            const method = new AbiEncoder.Method(simpleAbi);
-            method.encode([new BigNumber(5), 'five']);
-            expect(true).to.be.true();
-        });
-    });
-});
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
new file mode 100644
index 000000000..87e1e7fba
--- /dev/null
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -0,0 +1,479 @@
+import * as chai from 'chai';
+import 'mocha';
+import ethUtil = require('ethereumjs-util');
+
+var _ = require('lodash');
+
+// import { assert } from '@0x/order-utils/src/assert';
+
+import { chaiSetup } from './utils/chai_setup';
+
+import { MethodAbi, DataItem } from 'ethereum-types';
+
+import { BigNumber } from '@0x/utils';
+
+const simpleAbi = {
+    name: 'SimpleAbi',
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'greg',
+                    type: 'uint256',
+                },
+                {
+                    name: 'gregStr',
+                    type: 'string',
+                },
+            ],
+        },
+    ],
+} as MethodAbi;
+const fillOrderAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'makerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'takerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'feeRecipientAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'senderAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'makerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'expirationTimeSeconds',
+                    type: 'uint256',
+                },
+                {
+                    name: 'salt',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerAssetData',
+                    type: 'bytes',
+                },
+                {
+                    name: 'takerAssetData',
+                    type: 'bytes',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+        {
+            name: 'takerAssetFillAmount',
+            type: 'uint256',
+        },
+        {
+            name: 'salt',
+            type: 'uint256',
+        },
+        {
+            name: 'orderSignature',
+            type: 'bytes',
+        },
+        {
+            name: 'takerSignature',
+            type: 'bytes',
+        },
+    ],
+    name: 'fillOrder',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+namespace AbiEncoder {
+    class Memory {}
+
+    class Word {}
+
+    abstract class DataType {
+        private dataItem: DataItem;
+        private hexValue: string;
+
+        constructor(dataItem: DataItem) {
+            this.dataItem = dataItem;
+            this.hexValue = '0x';
+        }
+
+        protected assignHexValue(hexValue: string) {
+            this.hexValue = hexValue;
+        }
+
+        public getHexValue(): string {
+            return this.hexValue;
+        }
+
+        public abstract assignValue(value: any): void;
+
+        // abstract match(type: string): Bool;
+    }
+
+    class Calldata {}
+
+    abstract class StaticDataType extends DataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+        }
+    }
+
+    abstract class DynamicDataType extends DataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+        }
+    }
+
+    class Address extends StaticDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'address';
+        }
+    }
+
+    class Bool extends StaticDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'bool';
+        }
+    }
+
+    class Int extends StaticDataType {
+        static matcher = RegExp(
+            '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+        );
+
+        static DEFAULT_WIDTH = new BigNumber(1);
+        width: BigNumber = Byte.DEFAULT_WIDTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = Byte.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.width = new BigNumber(matches[1], 10);
+            }
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class UInt extends StaticDataType {
+        static matcher = RegExp(
+            '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+        );
+
+        static DEFAULT_WIDTH: number = 1;
+        width: number = UInt.DEFAULT_WIDTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = Byte.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.width = parseInt(matches[1]);
+            }
+        }
+
+        public getMaxValue() {
+            return new BigNumber(2).toPower(this.width - 1);
+        }
+
+        public assignValue(value: BigNumber) {
+            if (value > this.getMaxValue()) {
+                throw 1;
+            }
+
+            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
+            const encodedValue = ethUtil.bufferToHex(valueBuf);
+
+            this.assignHexValue(encodedValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class Byte extends StaticDataType {
+        static matcher = RegExp(
+            '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
+        );
+
+        static DEFAULT_WIDTH = new BigNumber(1);
+        width: BigNumber = Byte.DEFAULT_WIDTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = Byte.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.width = new BigNumber(matches[1], 10);
+            }
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class Tuple extends DynamicDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'tuple';
+        }
+    }
+
+    class Bytes extends StaticDataType {
+        static UNDEFINED_LENGTH = new BigNumber(-1);
+        length: BigNumber = SolArray.UNDEFINED_LENGTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'bytes';
+        }
+    }
+
+    class SolArray extends DynamicDataType {
+        static matcher = RegExp('^.+\\[([0-9]d*)\\]$');
+        static UNDEFINED_LENGTH = new BigNumber(-1);
+        length: BigNumber = SolArray.UNDEFINED_LENGTH;
+
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            const matches = SolArray.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches !== null && matches.length === 1) {
+                this.length = new BigNumber(matches[1], 10);
+            }
+        }
+
+        public assignValue(value: string) {
+            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            //this.assignHexValue(hexValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
+        }
+    }
+
+    class SolString extends DynamicDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(SolString.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
+            const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+            const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
+
+            this.assignHexValue(encodedValue);
+        }
+
+        public static matchGrammar(type: string): boolean {
+            return type === 'string';
+        }
+    }
+
+    /* TODO
+    class Fixed extends StaticDataType {}
+
+    class UFixed extends StaticDataType {}*/
+
+    class Pointer extends StaticDataType {
+        destDataType: DynamicDataType;
+        static metaDataItem = { name: '[ptr]', type: '[ptr]' } as DataItem;
+
+        constructor(destDataType: DynamicDataType) {
+            super(Pointer.metaDataItem);
+            this.destDataType = destDataType;
+        }
+
+        public assignValue(destDataType: DynamicDataType) {
+            this.destDataType = destDataType;
+        }
+    }
+
+    class DataTypeFactory {
+        public static mapDataItemToDataType(dataItem: DataItem): DataType {
+            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+            if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
+            if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
+            if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
+            if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
+            if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
+            if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
+            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+            if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
+            if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
+            //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
+            //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
+
+            throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+        }
+
+        public static create(dataItem: DataItem): DataType {
+            const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
+            if (dataType instanceof StaticDataType) {
+                return dataType;
+            } else if (dataType instanceof DynamicDataType) {
+                const pointer = new Pointer(dataType);
+                return pointer;
+            }
+
+            throw new Error(`Unrecognized instance type: '${dataType}'`);
+        }
+    }
+
+    export class Method {
+        name: string;
+        params: DataType[];
+
+        constructor(abi: MethodAbi) {
+            // super();
+            this.name = abi.name;
+            this.params = [];
+
+            _.each(abi.inputs, function(this: Method, input: DataItem) {
+                this.params.push(DataTypeFactory.create(input));
+            });
+        }
+
+        encode(args: any[]): string {
+            //const calldata = new Calldata(this.name, this.params.length);
+            let params = this.params;
+            _.each(params, function(args: any[], i: number, param: DataType) {
+                param.assignValue(args[i]);
+                console.log(param.getHexValue());
+                //param.encodeToCalldata(calldata);
+            });
+
+            return '';
+
+            //return calldata.getRaw();
+        }
+
+        /*
+        encodeOptimized(args: any[]): string {
+            const calldata = new Memory();
+            // Assign values
+            optimizableParams : StaticDataType = [];
+            _.each(this.params, function(args: any[], i: number, param: DataType) {
+                param.assignValue(args[i]);
+                if (param instanceof DynamicDataType) {
+
+                }
+            });
+
+            // Find non-parameter leaves
+
+
+            return '';
+        } */
+
+        /*
+        decode(rawCalldata: string): any[] {
+            const calldata = new Calldata(this.name, this.params.length);
+            calldata.assignRaw(rawCalldata);
+            let args: any[];
+            let params = this.params;
+            _.each(params, function(args: any[], i: number, param: DataType) {
+                param.decodeFromCalldata(calldata);
+                args.push(param.getValue());
+            });
+
+            return args;
+        }*/
+    }
+}
+
+describe.only('ABI Encoder', () => {
+    describe.only('Just a Greg, Eh', () => {
+        it.only('Yessir', async () => {
+            const method = new AbiEncoder.Method(simpleAbi);
+            method.encode([new BigNumber(5), 'five']);
+            expect(true).to.be.true();
+        });
+    });
+});
-- 
cgit v1.2.3


From a1cff862c979d013f3f56af55c324fe38b588473 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 11:32:29 -0800
Subject: Fixed width parsing for UINT

---
 packages/order-utils/test/abi_encoder_test.ts | 43 ++++++++++++++++-----------
 1 file changed, 26 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 87e1e7fba..f6f7fd93e 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -13,22 +13,24 @@ import { MethodAbi, DataItem } from 'ethereum-types';
 import { BigNumber } from '@0x/utils';
 
 const simpleAbi = {
-    name: 'SimpleAbi',
+    constant: false,
     inputs: [
         {
-            components: [
-                {
-                    name: 'greg',
-                    type: 'uint256',
-                },
-                {
-                    name: 'gregStr',
-                    type: 'string',
-                },
-            ],
+            name: 'greg',
+            type: 'uint208',
+        },
+        {
+            name: 'gregStr',
+            type: 'string',
         },
     ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
 } as MethodAbi;
+
 const fillOrderAbi = {
     constant: false,
     inputs: [
@@ -198,7 +200,7 @@ namespace AbiEncoder {
             super(dataItem);
             const matches = Byte.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
+            if (matches !== null && matches.length === 2) {
                 this.width = new BigNumber(matches[1], 10);
             }
         }
@@ -218,16 +220,20 @@ namespace AbiEncoder {
             '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
         );
 
-        static DEFAULT_WIDTH: number = 1;
+        static DEFAULT_WIDTH: number = 256;
         width: number = UInt.DEFAULT_WIDTH;
 
         constructor(dataItem: DataItem) {
             super(dataItem);
-            const matches = Byte.matcher.exec(dataItem.type);
+            const matches = UInt.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
+            console.log(JSON.stringify(matches));
+            if (matches !== null && matches.length === 2) {
                 this.width = parseInt(matches[1]);
+            } else {
+                this.width = 256;
             }
+            console.log('Width = ' + this.width);
         }
 
         public getMaxValue() {
@@ -262,7 +268,7 @@ namespace AbiEncoder {
             super(dataItem);
             const matches = Byte.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
+            if (matches !== null && matches.length === 2) {
                 this.width = new BigNumber(matches[1], 10);
             }
         }
@@ -377,6 +383,8 @@ namespace AbiEncoder {
 
     class DataTypeFactory {
         public static mapDataItemToDataType(dataItem: DataItem): DataType {
+            console.log(`Type: ${dataItem.type}`);
+
             if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
             if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
             if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
@@ -415,7 +423,8 @@ namespace AbiEncoder {
             this.name = abi.name;
             this.params = [];
 
-            _.each(abi.inputs, function(this: Method, input: DataItem) {
+            _.each(abi.inputs, (input: DataItem) => {
+                console.log('--input--\n', input, '--end input--');
                 this.params.push(DataTypeFactory.create(input));
             });
         }
-- 
cgit v1.2.3


From 331cca37e2bce35a1351f75a85b97ab60dfad196 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 13:17:15 -0800
Subject: works for assigning value to uint

---
 packages/order-utils/test/abi_encoder_test.ts | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index f6f7fd93e..6b32d59aa 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -227,25 +227,29 @@ namespace AbiEncoder {
             super(dataItem);
             const matches = UInt.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
-            console.log(JSON.stringify(matches));
             if (matches !== null && matches.length === 2) {
                 this.width = parseInt(matches[1]);
             } else {
                 this.width = 256;
             }
-            console.log('Width = ' + this.width);
         }
 
-        public getMaxValue() {
+        public getMaxValue(): BigNumber {
             return new BigNumber(2).toPower(this.width - 1);
         }
 
         public assignValue(value: BigNumber) {
-            if (value > this.getMaxValue()) {
-                throw 1;
+            console.log(JSON.stringify(value));
+            console.log(JSON.stringify(this.getMaxValue()));
+            if (value.greaterThan(this.getMaxValue())) {
+                throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+            } else if (value.lessThan(0)) {
+                throw `tried to assign value of ${value} to an unsigned integer.`;
             }
 
-            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
+            const hexBase = 16;
+            const evmWordWidth = 32;
+            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
             const encodedValue = ethUtil.bufferToHex(valueBuf);
 
             this.assignHexValue(encodedValue);
@@ -424,7 +428,6 @@ namespace AbiEncoder {
             this.params = [];
 
             _.each(abi.inputs, (input: DataItem) => {
-                console.log('--input--\n', input, '--end input--');
                 this.params.push(DataTypeFactory.create(input));
             });
         }
@@ -432,7 +435,9 @@ namespace AbiEncoder {
         encode(args: any[]): string {
             //const calldata = new Calldata(this.name, this.params.length);
             let params = this.params;
-            _.each(params, function(args: any[], i: number, param: DataType) {
+            _.each(params, (param: DataType, i: number) => {
+                console.log('param:\n', param, '\n--end--\n');
+                console.log('arg:\n', args[i], '\n--end\n');
                 param.assignValue(args[i]);
                 console.log(param.getHexValue());
                 //param.encodeToCalldata(calldata);
-- 
cgit v1.2.3


From bce62056d953abc424a5171adbaff1641f8f6626 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 13:28:59 -0800
Subject: cleaner name/type for pointer

---
 packages/order-utils/test/abi_encoder_test.ts | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 6b32d59aa..4b8ed48cc 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -137,6 +137,10 @@ namespace AbiEncoder {
             return this.hexValue;
         }
 
+        public getDataItem(): DataItem {
+            return this.dataItem;
+        }
+
         public abstract assignValue(value: any): void;
 
         // abstract match(type: string): Bool;
@@ -373,15 +377,25 @@ namespace AbiEncoder {
 
     class Pointer extends StaticDataType {
         destDataType: DynamicDataType;
-        static metaDataItem = { name: '[ptr]', type: '[ptr]' } as DataItem;
 
         constructor(destDataType: DynamicDataType) {
-            super(Pointer.metaDataItem);
+            const destDataItem = destDataType.getDataItem();
+            const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
+            super(dataItem);
             this.destDataType = destDataType;
         }
 
+        /*
         public assignValue(destDataType: DynamicDataType) {
             this.destDataType = destDataType;
+        }*/
+
+        public assignValue(value: any) {
+            this.destDataType.assignValue(value);
+        }
+
+        public getHexValue(): string {
+            return this.destDataType.getHexValue();
         }
     }
 
-- 
cgit v1.2.3


From d5dbd8cd686195e38c3c4a0857e3231e0a026287 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 13:47:44 -0800
Subject: tests for String

---
 packages/order-utils/test/abi_encoder_test.ts | 59 +++++++++++++++++++--------
 1 file changed, 42 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 4b8ed48cc..0366ddfcc 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -120,7 +120,7 @@ namespace AbiEncoder {
 
     class Word {}
 
-    abstract class DataType {
+    export abstract class DataType {
         private dataItem: DataItem;
         private hexValue: string;
 
@@ -148,19 +148,19 @@ namespace AbiEncoder {
 
     class Calldata {}
 
-    abstract class StaticDataType extends DataType {
+    export abstract class StaticDataType extends DataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
         }
     }
 
-    abstract class DynamicDataType extends DataType {
+    export abstract class DynamicDataType extends DataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
         }
     }
 
-    class Address extends StaticDataType {
+    export class Address extends StaticDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
             expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
@@ -176,7 +176,7 @@ namespace AbiEncoder {
         }
     }
 
-    class Bool extends StaticDataType {
+    export class Bool extends StaticDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
             expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
@@ -192,7 +192,7 @@ namespace AbiEncoder {
         }
     }
 
-    class Int extends StaticDataType {
+    export class Int extends StaticDataType {
         static matcher = RegExp(
             '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
         );
@@ -219,7 +219,7 @@ namespace AbiEncoder {
         }
     }
 
-    class UInt extends StaticDataType {
+    export class UInt extends StaticDataType {
         static matcher = RegExp(
             '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
         );
@@ -264,7 +264,7 @@ namespace AbiEncoder {
         }
     }
 
-    class Byte extends StaticDataType {
+    export class Byte extends StaticDataType {
         static matcher = RegExp(
             '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
         );
@@ -291,7 +291,7 @@ namespace AbiEncoder {
         }
     }
 
-    class Tuple extends DynamicDataType {
+    export class Tuple extends DynamicDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
             expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
@@ -307,7 +307,7 @@ namespace AbiEncoder {
         }
     }
 
-    class Bytes extends StaticDataType {
+    export class Bytes extends StaticDataType {
         static UNDEFINED_LENGTH = new BigNumber(-1);
         length: BigNumber = SolArray.UNDEFINED_LENGTH;
 
@@ -326,7 +326,7 @@ namespace AbiEncoder {
         }
     }
 
-    class SolArray extends DynamicDataType {
+    export class SolArray extends DynamicDataType {
         static matcher = RegExp('^.+\\[([0-9]d*)\\]$');
         static UNDEFINED_LENGTH = new BigNumber(-1);
         length: BigNumber = SolArray.UNDEFINED_LENGTH;
@@ -350,14 +350,16 @@ namespace AbiEncoder {
         }
     }
 
-    class SolString extends DynamicDataType {
+    export class SolString extends DynamicDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
             expect(SolString.matchGrammar(dataItem.type)).to.be.true();
         }
 
         public assignValue(value: string) {
-            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), 32);
+            const wordsForValue = Math.ceil(value.length / 32);
+            const paddedBytesForValue = wordsForValue * 32;
+            const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
             const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
             const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
             const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
@@ -375,7 +377,7 @@ namespace AbiEncoder {
 
     class UFixed extends StaticDataType {}*/
 
-    class Pointer extends StaticDataType {
+    export class Pointer extends StaticDataType {
         destDataType: DynamicDataType;
 
         constructor(destDataType: DynamicDataType) {
@@ -399,7 +401,7 @@ namespace AbiEncoder {
         }
     }
 
-    class DataTypeFactory {
+    export class DataTypeFactory {
         public static mapDataItemToDataType(dataItem: DataItem): DataType {
             console.log(`Type: ${dataItem.type}`);
 
@@ -497,11 +499,34 @@ namespace AbiEncoder {
 }
 
 describe.only('ABI Encoder', () => {
-    describe.only('Just a Greg, Eh', () => {
-        it.only('Yessir', async () => {
+    describe('Just a Greg, Eh', () => {
+        it('Yessir', async () => {
             const method = new AbiEncoder.Method(simpleAbi);
             method.encode([new BigNumber(5), 'five']);
             expect(true).to.be.true();
         });
     });
+
+    describe('String', () => {
+        const testStringDataItem = { name: 'testString', type: 'string' };
+        it('Less than 32 bytes', async () => {
+            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+            stringDataType.assignValue('five');
+            const expectedAbiEncodedString =
+                '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+
+            console.log(stringDataType.getHexValue());
+            console.log(expectedAbiEncodedString);
+            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+        });
+
+        it('Greater than 32 bytes', async () => {
+            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+            const testValue = 'a'.repeat(40);
+            stringDataType.assignValue(testValue);
+            const expectedAbiEncodedString =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+        });
+    });
 });
-- 
cgit v1.2.3


From 96bcc7e33281a3a7831e92dad65de5303ac39523 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 16:33:25 -0800
Subject: Going towards first calldata impl

---
 packages/order-utils/test/abi_encoder_test.ts | 265 ++++++++++++++++++++++++--
 1 file changed, 250 insertions(+), 15 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 0366ddfcc..7e12dfee6 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -11,13 +11,14 @@ import { chaiSetup } from './utils/chai_setup';
 import { MethodAbi, DataItem } from 'ethereum-types';
 
 import { BigNumber } from '@0x/utils';
+import { assert } from '@0x/order-utils/src/assert';
 
 const simpleAbi = {
     constant: false,
     inputs: [
         {
             name: 'greg',
-            type: 'uint208',
+            type: 'uint256',
         },
         {
             name: 'gregStr',
@@ -116,17 +117,138 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 namespace AbiEncoder {
-    class Memory {}
+    class Word {
+        private value: string;
+
+        constructor(value?: string) {
+            if (value === undefined) {
+                this.value = '';
+            } else {
+                this.value = value;
+            }
+        }
+
+        public set(value: string) {
+            if (value.length !== 64) {
+                throw `Tried to create word that is not 32 bytes: ${value}`;
+            }
 
-    class Word {}
+            this.value = value;
+        }
+
+        public get(): string {
+            return this.value;
+        }
+
+        public getAsHex(): string {
+            return `0x${this.value}`;
+        }
+    }
+
+    enum CalldataSection {
+        NONE,
+        PARAMS,
+        DATA,
+    }
+
+    class Memblock {
+        private dataType: DataType;
+        private location: { calldataSection: CalldataSection; offset: BigNumber };
+
+        constructor(dataType: DataType) {
+            this.dataType = dataType;
+            this.location = {
+                calldataSection: CalldataSection.NONE,
+                offset: new BigNumber(0),
+            };
+        }
+
+        public getSize(): BigNumber {
+            return new BigNumber(ethUtil.toBuffer(this.dataType.getHexValue()).byteLength);
+        }
+
+        public assignLocation(calldataSection: CalldataSection, offset: BigNumber) {
+            this.location.calldataSection = calldataSection;
+            this.location.offset = offset;
+        }
+
+        public get(): string {
+            return ethUtil.stripHexPrefix(this.dataType.getHexValue());
+        }
+    }
+
+    interface BindList {
+        [key: string]: Memblock;
+    }
+
+    class Calldata {
+        private selector: string;
+        private params: Memblock[];
+        private data: Memblock[];
+        private dataOffset: BigNumber;
+        private currentDataOffset: BigNumber;
+        private currentParamOffset: BigNumber;
+        private bindList: BindList;
+
+        constructor(selector: string, nParams: number) {
+            this.selector = selector;
+            console.log(this.selector);
+            this.params = [];
+            this.data = [];
+            const evmWordSize = 32;
+            this.dataOffset = new BigNumber(nParams).times(evmWordSize);
+            this.currentDataOffset = this.dataOffset;
+            this.currentParamOffset = new BigNumber(0);
+            this.bindList = {};
+        }
+
+        public bind(dataType: DataType, section: CalldataSection = CalldataSection.DATA) {
+            if (dataType.getId() in this.bindList) {
+                throw `Rebind`;
+            }
+            const memblock = new Memblock(dataType);
+            switch (section) {
+                case CalldataSection.PARAMS:
+                    this.params.push(memblock);
+                    memblock.assignLocation(section, this.currentParamOffset);
+                    this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
+                    break;
+
+                case CalldataSection.DATA:
+                    this.data.push(memblock);
+                    memblock.assignLocation(section, this.currentDataOffset);
+                    this.currentDataOffset = this.currentDataOffset.plus(memblock.getSize());
+                    break;
+
+                default:
+                    throw `Unrecognized calldata section: ${section}`;
+            }
+
+            this.bindList[dataType.getId()] = memblock;
+        }
+
+        public getHexValue(): string {
+            let hexValue = `0x${this.selector}`;
+            _.each(this.params, (memblock: Memblock) => {
+                hexValue += memblock.get();
+            });
+            _.each(this.data, (memblock: Memblock) => {
+                hexValue += memblock.get();
+            });
+
+            return hexValue;
+        }
+    }
 
     export abstract class DataType {
         private dataItem: DataItem;
         private hexValue: string;
+        private memblock: Memblock | undefined;
 
         constructor(dataItem: DataItem) {
             this.dataItem = dataItem;
             this.hexValue = '0x';
+            this.memblock = undefined;
         }
 
         protected assignHexValue(hexValue: string) {
@@ -141,13 +263,25 @@ namespace AbiEncoder {
             return this.dataItem;
         }
 
+        public rbind(memblock: Memblock) {
+            this.memblock = memblock;
+        }
+
+        public bind(calldata: Calldata) {
+            if (this.memblock !== undefined) return; // already binded
+        }
+
+        public getId(): string {
+            return this.dataItem.name;
+        }
+
         public abstract assignValue(value: any): void;
+        public abstract getSignature(): string;
+        public abstract encodeToCalldata(calldata: Calldata): void;
 
         // abstract match(type: string): Bool;
     }
 
-    class Calldata {}
-
     export abstract class StaticDataType extends DataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
@@ -163,7 +297,7 @@ namespace AbiEncoder {
     export class Address extends StaticDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+            expect(Address.matchGrammar(dataItem.type)).to.be.true();
         }
 
         public assignValue(value: string) {
@@ -171,6 +305,14 @@ namespace AbiEncoder {
             this.assignHexValue(hexValue);
         }
 
+        public getSignature(): string {
+            throw 1;
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'address';
         }
@@ -187,6 +329,14 @@ namespace AbiEncoder {
             //this.assignHexValue(hexValue);
         }
 
+        public getSignature(): string {
+            throw 1;
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'bool';
         }
@@ -209,11 +359,19 @@ namespace AbiEncoder {
             }
         }
 
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public assignValue(value: string) {
             //const hexValue = ethUtil.bufferToHex(new Buffer(value));
             //this.assignHexValue(hexValue);
         }
 
+        public getSignature(): string {
+            throw 1;
+        }
+
         public static matchGrammar(type: string): boolean {
             return this.matcher.test(type);
         }
@@ -259,6 +417,14 @@ namespace AbiEncoder {
             this.assignHexValue(encodedValue);
         }
 
+        public getSignature(): string {
+            return `uint${this.width}`;
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public static matchGrammar(type: string): boolean {
             return this.matcher.test(type);
         }
@@ -286,6 +452,14 @@ namespace AbiEncoder {
             //this.assignHexValue(hexValue);
         }
 
+        public getSignature(): string {
+            throw 1;
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public static matchGrammar(type: string): boolean {
             return this.matcher.test(type);
         }
@@ -302,6 +476,14 @@ namespace AbiEncoder {
             //this.assignHexValue(hexValue);
         }
 
+        public getSignature(): string {
+            throw 1;
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'tuple';
         }
@@ -321,6 +503,14 @@ namespace AbiEncoder {
             //this.assignHexValue(hexValue);
         }
 
+        public getSignature(): string {
+            throw 1;
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'bytes';
         }
@@ -345,9 +535,17 @@ namespace AbiEncoder {
             //this.assignHexValue(hexValue);
         }
 
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
+
         public static matchGrammar(type: string): boolean {
             return this.matcher.test(type);
         }
+
+        public getSignature(): string {
+            throw 1;
+        }
     }
 
     export class SolString extends DynamicDataType {
@@ -367,6 +565,12 @@ namespace AbiEncoder {
             this.assignHexValue(encodedValue);
         }
 
+        public getSignature(): string {
+            return 'string';
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {}
+
         public static matchGrammar(type: string): boolean {
             return type === 'string';
         }
@@ -399,6 +603,14 @@ namespace AbiEncoder {
         public getHexValue(): string {
             return this.destDataType.getHexValue();
         }
+
+        public getSignature(): string {
+            return this.destDataType.getSignature();
+        }
+
+        public encodeToCalldata(calldata: Calldata): void {
+            throw 2;
+        }
     }
 
     export class DataTypeFactory {
@@ -437,6 +649,8 @@ namespace AbiEncoder {
     export class Method {
         name: string;
         params: DataType[];
+        signature: string;
+        selector: string;
 
         constructor(abi: MethodAbi) {
             // super();
@@ -446,20 +660,40 @@ namespace AbiEncoder {
             _.each(abi.inputs, (input: DataItem) => {
                 this.params.push(DataTypeFactory.create(input));
             });
+
+            // Compute signature
+            this.signature = `${this.name}(`;
+            _.each(this.params, (param: DataType, i: number) => {
+                this.signature += param.getSignature();
+                if (i < this.params.length - 1) {
+                    this.signature += ',';
+                }
+            });
+            this.signature += ')';
+
+            // Compute selector
+            this.selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(this.signature).slice(0, 4)));
+
+            console.log(`--SIGNATURE--\n${this.signature}\n---------\n`);
+            console.log(`--SELECTOR--\n${this.selector}\n---------\n`);
         }
 
         encode(args: any[]): string {
-            //const calldata = new Calldata(this.name, this.params.length);
-            let params = this.params;
+            const calldata = new Calldata(this.selector, this.params.length);
+
+            // Write params section
+            const params = this.params;
             _.each(params, (param: DataType, i: number) => {
-                console.log('param:\n', param, '\n--end--\n');
-                console.log('arg:\n', args[i], '\n--end\n');
+                // Assign value to param
                 param.assignValue(args[i]);
-                console.log(param.getHexValue());
-                //param.encodeToCalldata(calldata);
+                // Binds top-level parameter to the params section of calldata
+                calldata.bind(param, CalldataSection.PARAMS);
+                // Binds parameter's children to the data section of calldata,
+                // while retaining internal pointers
+                param.bind(calldata);
             });
 
-            return '';
+            return calldata.getHexValue();
 
             //return calldata.getRaw();
         }
@@ -499,10 +733,11 @@ namespace AbiEncoder {
 }
 
 describe.only('ABI Encoder', () => {
-    describe('Just a Greg, Eh', () => {
+    describe.only('Just a Greg, Eh', () => {
         it('Yessir', async () => {
             const method = new AbiEncoder.Method(simpleAbi);
-            method.encode([new BigNumber(5), 'five']);
+            const calldata = method.encode([new BigNumber(5), 'five']);
+            console.log(calldata);
             expect(true).to.be.true();
         });
     });
-- 
cgit v1.2.3


From 7196046e2f38aba4709f61d1a88eb562d6c0a38a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 17:12:13 -0800
Subject: Prints full ABI encoding for subset of types, with off by factor of 2
 for offsets

---
 packages/order-utils/test/abi_encoder_test.ts | 69 +++++++++++++++++++++++----
 1 file changed, 59 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 7e12dfee6..e1d0e8a91 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -153,12 +153,13 @@ namespace AbiEncoder {
 
     class Memblock {
         private dataType: DataType;
-        private location: { calldataSection: CalldataSection; offset: BigNumber };
+        private location: { calldataSection: CalldataSection; sectionOffset: BigNumber; offset: BigNumber };
 
         constructor(dataType: DataType) {
             this.dataType = dataType;
             this.location = {
                 calldataSection: CalldataSection.NONE,
+                sectionOffset: new BigNumber(0),
                 offset: new BigNumber(0),
             };
         }
@@ -167,14 +168,27 @@ namespace AbiEncoder {
             return new BigNumber(ethUtil.toBuffer(this.dataType.getHexValue()).byteLength);
         }
 
-        public assignLocation(calldataSection: CalldataSection, offset: BigNumber) {
+        public assignLocation(calldataSection: CalldataSection, sectionOffset: BigNumber, offset: BigNumber) {
             this.location.calldataSection = calldataSection;
+            this.location.sectionOffset = sectionOffset;
             this.location.offset = offset;
         }
 
         public get(): string {
             return ethUtil.stripHexPrefix(this.dataType.getHexValue());
         }
+
+        public getOffset(): BigNumber {
+            return this.location.offset;
+        }
+
+        public getAbsoluteOffset(): BigNumber {
+            return this.location.sectionOffset.plus(this.location.offset);
+        }
+
+        public getSection(): CalldataSection {
+            return this.location.calldataSection;
+        }
     }
 
     interface BindList {
@@ -204,19 +218,19 @@ namespace AbiEncoder {
 
         public bind(dataType: DataType, section: CalldataSection = CalldataSection.DATA) {
             if (dataType.getId() in this.bindList) {
-                throw `Rebind`;
+                throw `Rebind on ${dataType.getId()}`;
             }
             const memblock = new Memblock(dataType);
             switch (section) {
                 case CalldataSection.PARAMS:
                     this.params.push(memblock);
-                    memblock.assignLocation(section, this.currentParamOffset);
+                    memblock.assignLocation(section, new BigNumber(0), this.currentParamOffset);
                     this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
                     break;
 
                 case CalldataSection.DATA:
                     this.data.push(memblock);
-                    memblock.assignLocation(section, this.currentDataOffset);
+                    memblock.assignLocation(section, this.dataOffset, this.currentDataOffset);
                     this.currentDataOffset = this.currentDataOffset.plus(memblock.getSize());
                     break;
 
@@ -225,6 +239,7 @@ namespace AbiEncoder {
             }
 
             this.bindList[dataType.getId()] = memblock;
+            dataType.rbind(memblock);
         }
 
         public getHexValue(): string {
@@ -243,12 +258,14 @@ namespace AbiEncoder {
     export abstract class DataType {
         private dataItem: DataItem;
         private hexValue: string;
-        private memblock: Memblock | undefined;
+        protected memblock: Memblock | undefined;
+        protected children: DataType[];
 
         constructor(dataItem: DataItem) {
             this.dataItem = dataItem;
             this.hexValue = '0x';
             this.memblock = undefined;
+            this.children = [];
         }
 
         protected assignHexValue(hexValue: string) {
@@ -268,13 +285,28 @@ namespace AbiEncoder {
         }
 
         public bind(calldata: Calldata) {
-            if (this.memblock !== undefined) return; // already binded
+            if (this.memblock === undefined) {
+                calldata.bind(this);
+            }
+            _.each(this.children, (child: DataType) => {
+                child.bind(calldata);
+            });
         }
 
         public getId(): string {
             return this.dataItem.name;
         }
 
+        public getOffset(): BigNumber {
+            if (this.memblock === undefined) return new BigNumber(0);
+            return this.memblock.getOffset();
+        }
+
+        public getAbsoluteOffset(): BigNumber {
+            if (this.memblock === undefined) return new BigNumber(0);
+            return this.memblock.getAbsoluteOffset();
+        }
+
         public abstract assignValue(value: any): void;
         public abstract getSignature(): string;
         public abstract encodeToCalldata(calldata: Calldata): void;
@@ -401,8 +433,6 @@ namespace AbiEncoder {
         }
 
         public assignValue(value: BigNumber) {
-            console.log(JSON.stringify(value));
-            console.log(JSON.stringify(this.getMaxValue()));
             if (value.greaterThan(this.getMaxValue())) {
                 throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
             } else if (value.lessThan(0)) {
@@ -589,6 +619,7 @@ namespace AbiEncoder {
             const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
             super(dataItem);
             this.destDataType = destDataType;
+            this.children.push(destDataType);
         }
 
         /*
@@ -601,7 +632,23 @@ namespace AbiEncoder {
         }
 
         public getHexValue(): string {
-            return this.destDataType.getHexValue();
+            let offset = new BigNumber(0);
+            if (this.memblock !== undefined) {
+                switch (this.memblock.getSection()) {
+                    case CalldataSection.PARAMS:
+                        offset = this.destDataType.getAbsoluteOffset();
+                        break;
+                    case CalldataSection.DATA:
+                        offset = this.destDataType.getOffset();
+                        break;
+                }
+            }
+
+            const hexBase = 16;
+            const evmWordWidth = 32;
+            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${offset.toString(hexBase)}`), evmWordWidth);
+            const encodedValue = ethUtil.bufferToHex(valueBuf);
+            return encodedValue;
         }
 
         public getSignature(): string {
@@ -693,6 +740,8 @@ namespace AbiEncoder {
                 param.bind(calldata);
             });
 
+            console.log(calldata);
+
             return calldata.getHexValue();
 
             //return calldata.getRaw();
-- 
cgit v1.2.3


From b99252baaedd9bc37ef4e53d02e4085bed7e5142 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 6 Nov 2018 17:18:40 -0800
Subject: ABI encodes some basic types correctly

---
 packages/order-utils/test/abi_encoder_test.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index e1d0e8a91..1a33e4f78 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -211,7 +211,7 @@ namespace AbiEncoder {
             this.data = [];
             const evmWordSize = 32;
             this.dataOffset = new BigNumber(nParams).times(evmWordSize);
-            this.currentDataOffset = this.dataOffset;
+            this.currentDataOffset = new BigNumber(0);
             this.currentParamOffset = new BigNumber(0);
             this.bindList = {};
         }
@@ -243,7 +243,7 @@ namespace AbiEncoder {
         }
 
         public getHexValue(): string {
-            let hexValue = `0x${this.selector}`;
+            let hexValue = `${this.selector}`;
             _.each(this.params, (memblock: Memblock) => {
                 hexValue += memblock.get();
             });
@@ -634,6 +634,8 @@ namespace AbiEncoder {
         public getHexValue(): string {
             let offset = new BigNumber(0);
             if (this.memblock !== undefined) {
+                console.log('Abs Offset = ', JSON.stringify(this.destDataType.getAbsoluteOffset()));
+                console.log('Local Offset = ', JSON.stringify(this.destDataType.getOffset()));
                 switch (this.memblock.getSection()) {
                     case CalldataSection.PARAMS:
                         offset = this.destDataType.getAbsoluteOffset();
-- 
cgit v1.2.3


From fc0e7b1132f8956c470a49b0e964d9ca1812e591 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 10:20:19 -0800
Subject: cleaner bind

---
 packages/order-utils/test/abi_encoder_test.ts | 17 +++++------------
 1 file changed, 5 insertions(+), 12 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 1a33e4f78..292e615f3 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -216,7 +216,7 @@ namespace AbiEncoder {
             this.bindList = {};
         }
 
-        public bind(dataType: DataType, section: CalldataSection = CalldataSection.DATA) {
+        public bind(dataType: DataType, section: CalldataSection) {
             if (dataType.getId() in this.bindList) {
                 throw `Rebind on ${dataType.getId()}`;
             }
@@ -284,12 +284,12 @@ namespace AbiEncoder {
             this.memblock = memblock;
         }
 
-        public bind(calldata: Calldata) {
+        public bind(calldata: Calldata, section: CalldataSection) {
             if (this.memblock === undefined) {
-                calldata.bind(this);
+                calldata.bind(this, section);
             }
             _.each(this.children, (child: DataType) => {
-                child.bind(calldata);
+                child.bind(calldata, CalldataSection.DATA);
             });
         }
 
@@ -729,17 +729,10 @@ namespace AbiEncoder {
 
         encode(args: any[]): string {
             const calldata = new Calldata(this.selector, this.params.length);
-
-            // Write params section
             const params = this.params;
             _.each(params, (param: DataType, i: number) => {
-                // Assign value to param
                 param.assignValue(args[i]);
-                // Binds top-level parameter to the params section of calldata
-                calldata.bind(param, CalldataSection.PARAMS);
-                // Binds parameter's children to the data section of calldata,
-                // while retaining internal pointers
-                param.bind(calldata);
+                param.bind(calldata, CalldataSection.PARAMS);
             });
 
             console.log(calldata);
-- 
cgit v1.2.3


From dfa9e435af7477bddb147a8af3700143b27b5dc6 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 10:44:22 -0800
Subject: Implemented Address

---
 packages/order-utils/test/abi_encoder_test.ts | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 292e615f3..7fb091019 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -309,9 +309,6 @@ namespace AbiEncoder {
 
         public abstract assignValue(value: any): void;
         public abstract getSignature(): string;
-        public abstract encodeToCalldata(calldata: Calldata): void;
-
-        // abstract match(type: string): Bool;
     }
 
     export abstract class StaticDataType extends DataType {
@@ -333,16 +330,13 @@ namespace AbiEncoder {
         }
 
         public assignValue(value: string) {
-            const hexValue = ethUtil.bufferToHex(new Buffer(value));
+            const evmWordWidth = 32;
+            const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth));
             this.assignHexValue(hexValue);
         }
 
         public getSignature(): string {
-            throw 1;
-        }
-
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
+            return `address`;
         }
 
         public static matchGrammar(type: string): boolean {
@@ -634,8 +628,6 @@ namespace AbiEncoder {
         public getHexValue(): string {
             let offset = new BigNumber(0);
             if (this.memblock !== undefined) {
-                console.log('Abs Offset = ', JSON.stringify(this.destDataType.getAbsoluteOffset()));
-                console.log('Local Offset = ', JSON.stringify(this.destDataType.getOffset()));
                 switch (this.memblock.getSection()) {
                     case CalldataSection.PARAMS:
                         offset = this.destDataType.getAbsoluteOffset();
@@ -786,6 +778,19 @@ describe.only('ABI Encoder', () => {
         });
     });
 
+    describe.only('Address', () => {
+        const testAddressDataItem = { name: 'testAddress', type: 'address' };
+        it('Valid Address', async () => {
+            const addressDataType = new AbiEncoder.Address(testAddressDataItem);
+            addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
+            const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+
+            console.log(addressDataType.getHexValue());
+            console.log(expectedAbiEncodedAddress);
+            expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
+        });
+    });
+
     describe('String', () => {
         const testStringDataItem = { name: 'testString', type: 'string' };
         it('Less than 32 bytes', async () => {
-- 
cgit v1.2.3


From ef5ba0375acbff2f985be08a6bd19b0499628e33 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 10:49:53 -0800
Subject: Implemented bool type

---
 packages/order-utils/test/abi_encoder_test.ts | 35 +++++++++++++++++++--------
 1 file changed, 25 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 7fb091019..76a6da00e 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -347,20 +347,18 @@ namespace AbiEncoder {
     export class Bool extends StaticDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+            expect(Bool.matchGrammar(dataItem.type)).to.be.true();
         }
 
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
+        public assignValue(value: boolean) {
+            const evmWordWidth = 32;
+            const encodedValue = value === true ? '0x1' : '0x0';
+            const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth));
+            this.assignHexValue(hexValue);
         }
 
         public getSignature(): string {
-            throw 1;
-        }
-
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
+            return 'bool';
         }
 
         public static matchGrammar(type: string): boolean {
@@ -778,7 +776,7 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe.only('Address', () => {
+    describe('Address', () => {
         const testAddressDataItem = { name: 'testAddress', type: 'address' };
         it('Valid Address', async () => {
             const addressDataType = new AbiEncoder.Address(testAddressDataItem);
@@ -791,6 +789,23 @@ describe.only('ABI Encoder', () => {
         });
     });
 
+    describe.only('Bool', () => {
+        const testBoolDataItem = { name: 'testBool', type: 'bool' };
+        it('True', async () => {
+            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+            boolDataType.assignValue(true);
+            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+        });
+
+        it('False', async () => {
+            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+            boolDataType.assignValue(false);
+            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
+            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+        });
+    });
+
     describe('String', () => {
         const testStringDataItem = { name: 'testString', type: 'string' };
         it('Less than 32 bytes', async () => {
-- 
cgit v1.2.3


From f6cf3de1c4cabc0fcd6a4bb98948096c4924c2bd Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 11:31:49 -0800
Subject: Implemented int

---
 packages/order-utils/test/abi_encoder_test.ts | 105 +++++++++++++++++++++-----
 1 file changed, 87 insertions(+), 18 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 76a6da00e..b557f605d 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -371,29 +371,71 @@ namespace AbiEncoder {
             '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
         );
 
-        static DEFAULT_WIDTH = new BigNumber(1);
-        width: BigNumber = Byte.DEFAULT_WIDTH;
+        static DEFAULT_WIDTH: number = 256;
+        width: number = Int.DEFAULT_WIDTH;
 
         constructor(dataItem: DataItem) {
             super(dataItem);
-            const matches = Byte.matcher.exec(dataItem.type);
+            const matches = Int.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 2) {
-                this.width = new BigNumber(matches[1], 10);
+            if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
+                this.width = parseInt(matches[1]);
+            } else {
+                this.width = 256;
             }
         }
 
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
+        public getMaxValue(): BigNumber {
+            return new BigNumber(2).toPower(this.width - 1).sub(1);
         }
 
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
+        public getMinValue(): BigNumber {
+            return new BigNumber(2).toPower(this.width - 1).times(-1);
+        }
+
+        public assignValue(value: BigNumber) {
+            if (value.greaterThan(this.getMaxValue())) {
+                throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+            } else if (value.lessThan(this.getMinValue())) {
+                throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
+            }
+
+            const hexBase = 16;
+            const evmWordWidth = 32;
+            let valueBuf: Buffer;
+            if (value.greaterThanOrEqualTo(0)) {
+                valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
+            } else {
+                // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
+                // Step 1/3: Convert value to positive binary string
+                const binBase = 2;
+                const valueBin = value.times(-1).toString(binBase);
+
+                // Step 2/3: Invert binary value
+                const bitsInEvmWord = 256;
+                let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
+                _.each(valueBin, (bit: string) => {
+                    invertedValueBin += bit === '1' ? '0' : '1';
+                });
+                const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+                // Step 3/3: Add 1 to inverted value
+                // The result is the two's-complement represent of the input value.
+                const negativeValue = invertedValue.plus(1);
+
+                // Convert the negated value to a hex string
+                valueBuf = ethUtil.setLengthLeft(
+                    ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
+                    evmWordWidth,
+                );
+            }
+
+            const encodedValue = ethUtil.bufferToHex(valueBuf);
+            this.assignHexValue(encodedValue);
         }
 
         public getSignature(): string {
-            throw 1;
+            return `uint${this.width}`;
         }
 
         public static matchGrammar(type: string): boolean {
@@ -413,7 +455,7 @@ namespace AbiEncoder {
             super(dataItem);
             const matches = UInt.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 2) {
+            if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
                 this.width = parseInt(matches[1]);
             } else {
                 this.width = 256;
@@ -421,7 +463,7 @@ namespace AbiEncoder {
         }
 
         public getMaxValue(): BigNumber {
-            return new BigNumber(2).toPower(this.width - 1);
+            return new BigNumber(2).toPower(this.width).sub(1);
         }
 
         public assignValue(value: BigNumber) {
@@ -443,10 +485,6 @@ namespace AbiEncoder {
             return `uint${this.width}`;
         }
 
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
-        }
-
         public static matchGrammar(type: string): boolean {
             return this.matcher.test(type);
         }
@@ -789,7 +827,7 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe.only('Bool', () => {
+    describe('Bool', () => {
         const testBoolDataItem = { name: 'testBool', type: 'bool' };
         it('True', async () => {
             const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
@@ -806,6 +844,37 @@ describe.only('ABI Encoder', () => {
         });
     });
 
+    describe.only('Integer', () => {
+        const testIntDataItem = { name: 'testInt', type: 'int' };
+        it('Positive - Base case', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(1));
+            const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+
+        it('Positive', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(437829473));
+            const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+
+        it('Negative - Base case', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(-1));
+            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+
+        it('Negative', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(-437829473));
+            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+    });
+
     describe('String', () => {
         const testStringDataItem = { name: 'testString', type: 'string' };
         it('Less than 32 bytes', async () => {
-- 
cgit v1.2.3


From e2b115a15c4745494043697130e7d1980cde05f4 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 11:37:07 -0800
Subject: refactored UInt/Int

---
 packages/order-utils/test/abi_encoder_test.ts | 75 ++++++++++++---------------
 1 file changed, 32 insertions(+), 43 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index b557f605d..f9e28015b 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -366,17 +366,14 @@ namespace AbiEncoder {
         }
     }
 
-    export class Int extends StaticDataType {
-        static matcher = RegExp(
-            '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-        );
-
-        static DEFAULT_WIDTH: number = 256;
-        width: number = Int.DEFAULT_WIDTH;
+    abstract class Number extends StaticDataType {
+        static MAX_WIDTH: number = 256;
+        static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
+        width: number = Number.DEFAULT_WIDTH;
 
-        constructor(dataItem: DataItem) {
+        constructor(dataItem: DataItem, matcher: RegExp) {
             super(dataItem);
-            const matches = Int.matcher.exec(dataItem.type);
+            const matches = matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
             if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
                 this.width = parseInt(matches[1]);
@@ -385,14 +382,6 @@ namespace AbiEncoder {
             }
         }
 
-        public getMaxValue(): BigNumber {
-            return new BigNumber(2).toPower(this.width - 1).sub(1);
-        }
-
-        public getMinValue(): BigNumber {
-            return new BigNumber(2).toPower(this.width - 1).times(-1);
-        }
-
         public assignValue(value: BigNumber) {
             if (value.greaterThan(this.getMaxValue())) {
                 throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
@@ -434,8 +423,29 @@ namespace AbiEncoder {
             this.assignHexValue(encodedValue);
         }
 
+        public abstract getMaxValue(): BigNumber;
+        public abstract getMinValue(): BigNumber;
+    }
+
+    export class Int extends Number {
+        static matcher = RegExp(
+            '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+        );
+
+        constructor(dataItem: DataItem) {
+            super(dataItem, Int.matcher);
+        }
+
+        public getMaxValue(): BigNumber {
+            return new BigNumber(2).toPower(this.width - 1).sub(1);
+        }
+
+        public getMinValue(): BigNumber {
+            return new BigNumber(2).toPower(this.width - 1).times(-1);
+        }
+
         public getSignature(): string {
-            return `uint${this.width}`;
+            return `int${this.width}`;
         }
 
         public static matchGrammar(type: string): boolean {
@@ -443,42 +453,21 @@ namespace AbiEncoder {
         }
     }
 
-    export class UInt extends StaticDataType {
+    export class UInt extends Number {
         static matcher = RegExp(
             '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
         );
 
-        static DEFAULT_WIDTH: number = 256;
-        width: number = UInt.DEFAULT_WIDTH;
-
         constructor(dataItem: DataItem) {
-            super(dataItem);
-            const matches = UInt.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
-                this.width = parseInt(matches[1]);
-            } else {
-                this.width = 256;
-            }
+            super(dataItem, UInt.matcher);
         }
 
         public getMaxValue(): BigNumber {
             return new BigNumber(2).toPower(this.width).sub(1);
         }
 
-        public assignValue(value: BigNumber) {
-            if (value.greaterThan(this.getMaxValue())) {
-                throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
-            } else if (value.lessThan(0)) {
-                throw `tried to assign value of ${value} to an unsigned integer.`;
-            }
-
-            const hexBase = 16;
-            const evmWordWidth = 32;
-            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
-            const encodedValue = ethUtil.bufferToHex(valueBuf);
-
-            this.assignHexValue(encodedValue);
+        public getMinValue(): BigNumber {
+            return new BigNumber(0);
         }
 
         public getSignature(): string {
-- 
cgit v1.2.3


From cef254fa8cacdcba37ec41dec574566b9249b84c Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 11:39:48 -0800
Subject: tests for unsigned integer

---
 packages/order-utils/test/abi_encoder_test.ts | 30 ++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index f9e28015b..fb149faa1 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -833,7 +833,7 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe.only('Integer', () => {
+    describe('Integer', () => {
         const testIntDataItem = { name: 'testInt', type: 'int' };
         it('Positive - Base case', async () => {
             const intDataType = new AbiEncoder.Int(testIntDataItem);
@@ -862,6 +862,34 @@ describe.only('ABI Encoder', () => {
             const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
             expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
         });
+
+        // TODO: Add bounds tests + tests for different widths
+    });
+
+    describe('Unsigned Integer', () => {
+        const testIntDataItem = { name: 'testUInt', type: 'uint' };
+        it('Lower Bound', async () => {
+            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+            uintDataType.assignValue(new BigNumber(0));
+            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
+            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        });
+
+        it('Base Case', async () => {
+            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+            uintDataType.assignValue(new BigNumber(1));
+            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        });
+
+        it('Random value', async () => {
+            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+            uintDataType.assignValue(new BigNumber(437829473));
+            const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        });
+
+        // TODO: Add bounds tests + tests for different widths
     });
 
     describe('String', () => {
-- 
cgit v1.2.3


From 91a08b9fdd6ec406c6a0e853ff314501347fac94 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 12:54:29 -0800
Subject: Static bytes tests

---
 packages/order-utils/test/abi_encoder_test.ts | 92 +++++++++++++++++++++++----
 1 file changed, 80 insertions(+), 12 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index fb149faa1..6f723036b 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -484,29 +484,43 @@ namespace AbiEncoder {
             '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
         );
 
-        static DEFAULT_WIDTH = new BigNumber(1);
-        width: BigNumber = Byte.DEFAULT_WIDTH;
+        static DEFAULT_WIDTH = 1;
+        width: number = Byte.DEFAULT_WIDTH;
 
         constructor(dataItem: DataItem) {
             super(dataItem);
             const matches = Byte.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 2) {
-                this.width = new BigNumber(matches[1], 10);
+            if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
+                this.width = parseInt(matches[2]);
+            } else {
+                this.width = Byte.DEFAULT_WIDTH;
             }
         }
 
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
-        }
+        public assignValue(value: string | Buffer) {
+            // Convert value into a buffer and do bounds checking
+            const valueBuf = ethUtil.toBuffer(value);
+            if (valueBuf.byteLength > this.width) {
+                throw new Error(
+                    `Tried to assign ${value} (${
+                        valueBuf.byteLength
+                    } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
+                );
+            } else if (value.length % 2 !== 0) {
+                throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+            }
 
-        public getSignature(): string {
-            throw 1;
+            // Store value as hex
+            const evmWordWidth = 32;
+            const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
+            const hexValue = ethUtil.bufferToHex(paddedValue);
+            this.assignHexValue(hexValue);
         }
 
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
+        public getSignature(): string {
+            // Note that `byte` reduces to `bytes1`
+            return `bytes${this.width}`;
         }
 
         public static matchGrammar(type: string): boolean {
@@ -892,6 +906,60 @@ describe.only('ABI Encoder', () => {
         // TODO: Add bounds tests + tests for different widths
     });
 
+    describe.only('Static Bytes', () => {
+        it('Byte (padded)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x05');
+            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it.skip('Byte (no padding)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+
+            // @TODO: This does not catch the Error
+            expect(byteDataType.assignValue('0x5')).to.throw();
+        });
+
+        it('Bytes1', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x05');
+            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it('Bytes32 (padded)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
+            const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it('Bytes32 (unpadded)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x1a18bf61');
+            const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it.skip('Bytes32 - Too long', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+
+            // @TODO: This does not catch the Error
+            expect(
+                byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
+            ).to.throw(
+                `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
+            );
+        });
+    });
+
     describe('String', () => {
         const testStringDataItem = { name: 'testString', type: 'string' };
         it('Less than 32 bytes', async () => {
-- 
cgit v1.2.3


From f35cf030308c0f18ad26669bfb3b269a5b96a39e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 13:14:46 -0800
Subject: implemented bytes (dynamic)

---
 packages/order-utils/test/abi_encoder_test.ts | 121 ++++++++++++++++----------
 1 file changed, 77 insertions(+), 44 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 6f723036b..926f7bc81 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -528,37 +528,73 @@ namespace AbiEncoder {
         }
     }
 
-    export class Tuple extends DynamicDataType {
+    export class Bytes extends StaticDataType {
+        static UNDEFINED_LENGTH = new BigNumber(-1);
+        length: BigNumber = SolArray.UNDEFINED_LENGTH;
+
         constructor(dataItem: DataItem) {
             super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+            expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
         }
 
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
+        public assignValue(value: string | Buffer) {
+            if (typeof value === 'string' && !value.startsWith('0x')) {
+                throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
+            }
+            const valueBuf = ethUtil.toBuffer(value);
+            if (value.length % 2 !== 0) {
+                throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+            }
+
+            const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
+            const paddedBytesForValue = wordsForValue * 32;
+            const paddedValueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+            const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
+            const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
+            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
+
+            this.assignHexValue(encodedValue);
         }
 
         public getSignature(): string {
-            throw 1;
+            return 'bytes';
         }
 
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
+        public static matchGrammar(type: string): boolean {
+            return type === 'bytes';
+        }
+    }
+
+    export class SolString extends StaticDataType {
+        constructor(dataItem: DataItem) {
+            super(dataItem);
+            expect(SolString.matchGrammar(dataItem.type)).to.be.true();
+        }
+
+        public assignValue(value: string) {
+            const wordsForValue = Math.ceil(value.length / 32);
+            const paddedBytesForValue = wordsForValue * 32;
+            const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+            const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+            const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
+
+            this.assignHexValue(encodedValue);
+        }
+
+        public getSignature(): string {
+            return 'string';
         }
 
         public static matchGrammar(type: string): boolean {
-            return type === 'tuple';
+            return type === 'string';
         }
     }
 
-    export class Bytes extends StaticDataType {
-        static UNDEFINED_LENGTH = new BigNumber(-1);
-        length: BigNumber = SolArray.UNDEFINED_LENGTH;
-
+    export class Tuple extends DynamicDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
-            expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
         }
 
         public assignValue(value: string) {
@@ -575,7 +611,7 @@ namespace AbiEncoder {
         }
 
         public static matchGrammar(type: string): boolean {
-            return type === 'bytes';
+            return type === 'tuple';
         }
     }
 
@@ -611,34 +647,6 @@ namespace AbiEncoder {
         }
     }
 
-    export class SolString extends DynamicDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(SolString.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            const wordsForValue = Math.ceil(value.length / 32);
-            const paddedBytesForValue = wordsForValue * 32;
-            const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
-            const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
-            const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
-            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
-
-            this.assignHexValue(encodedValue);
-        }
-
-        public getSignature(): string {
-            return 'string';
-        }
-
-        public encodeToCalldata(calldata: Calldata): void {}
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'string';
-        }
-    }
-
     /* TODO
     class Fixed extends StaticDataType {}
 
@@ -906,7 +914,7 @@ describe.only('ABI Encoder', () => {
         // TODO: Add bounds tests + tests for different widths
     });
 
-    describe.only('Static Bytes', () => {
+    describe('Static Bytes', () => {
         it('Byte (padded)', async () => {
             const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
             const byteDataType = new AbiEncoder.Byte(testByteDataItem);
@@ -960,6 +968,31 @@ describe.only('ABI Encoder', () => {
         });
     });
 
+    describe.only('Bytes (Dynamic)', () => {
+        const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
+        it('Less than 32 bytes', async () => {
+            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+            bytesDataType.assignValue('0x010203');
+            const expectedAbiEncodedBytes =
+                '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
+
+            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+        });
+
+        it('Greater than 32 bytes', async () => {
+            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+            const testValue = '0x' + '61'.repeat(40);
+            bytesDataType.assignValue(testValue);
+            const expectedAbiEncodedBytes =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+        });
+
+        // @TODO: Add test for throw on half-byte
+        // @TODO: Test with no 0x prefix
+        // @TODO: Test with Buffer as input
+    });
+
     describe('String', () => {
         const testStringDataItem = { name: 'testString', type: 'string' };
         it('Less than 32 bytes', async () => {
-- 
cgit v1.2.3


From 5053c19599e96b9886e6b36173350162b92405a3 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 13:44:27 -0800
Subject: constructor for an Array + a test -- appears to work

---
 packages/order-utils/test/abi_encoder_test.ts | 87 ++++++++++++++++++---------
 1 file changed, 58 insertions(+), 29 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 926f7bc81..bed75b935 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -528,7 +528,7 @@ namespace AbiEncoder {
         }
     }
 
-    export class Bytes extends StaticDataType {
+    export class Bytes extends DynamicDataType {
         static UNDEFINED_LENGTH = new BigNumber(-1);
         length: BigNumber = SolArray.UNDEFINED_LENGTH;
 
@@ -565,7 +565,7 @@ namespace AbiEncoder {
         }
     }
 
-    export class SolString extends StaticDataType {
+    export class SolString extends DynamicDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
             expect(SolString.matchGrammar(dataItem.type)).to.be.true();
@@ -591,42 +591,63 @@ namespace AbiEncoder {
         }
     }
 
-    export class Tuple extends DynamicDataType {
+    export class SolArray extends DynamicDataType {
+        static matcher = RegExp('^(.+)\\[([0-9]d*)\\]$');
+        static UNDEFINED_LENGTH = new BigNumber(-1);
+        length: BigNumber = SolArray.UNDEFINED_LENGTH;
+        type: string = '[undefined]';
+
         constructor(dataItem: DataItem) {
             super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+            const matches = SolArray.matcher.exec(dataItem.type);
+            expect(matches).to.be.not.null();
+            if (matches === null || matches.length !== 3) {
+                throw new Error(`Could not parse array: ${dataItem.type}`);
+            } else if (matches[1] === undefined) {
+                throw new Error(`Could not parse array type: ${dataItem.type}`);
+            } else if (matches[2] === undefined) {
+                // Parse out array type and length
+                this.type = matches[1];
+                this.length = new BigNumber(SolArray.UNDEFINED_LENGTH);
+                return;
+            }
+
+            // Parse out array type and length
+            this.type = matches[1];
+            this.length = new BigNumber(matches[2], 10);
+            if (this.length.lessThan(0)) {
+                throw new Error(`Bad array length: ${JSON.stringify(this.length)}`);
+            }
+
+            // Construct children
+            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+                const childDataItem = {
+                    type: this.type,
+                    name: `${this.getDataItem().name}[${idx.toString(10)}]`,
+                } as DataItem;
+                const child = DataTypeFactory.create(childDataItem);
+                this.children.push(child);
+            }
         }
 
-        public assignValue(value: string) {
+        public assignValue(value: any[]) {
             //const hexValue = ethUtil.bufferToHex(new Buffer(value));
             //this.assignHexValue(hexValue);
         }
 
-        public getSignature(): string {
-            throw 1;
-        }
-
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
+        public static matchGrammar(type: string): boolean {
+            return this.matcher.test(type);
         }
 
-        public static matchGrammar(type: string): boolean {
-            return type === 'tuple';
+        public getSignature(): string {
+            return `${this.type}[${this.length}]`;
         }
     }
 
-    export class SolArray extends DynamicDataType {
-        static matcher = RegExp('^.+\\[([0-9]d*)\\]$');
-        static UNDEFINED_LENGTH = new BigNumber(-1);
-        length: BigNumber = SolArray.UNDEFINED_LENGTH;
-
+    export class Tuple extends DynamicDataType {
         constructor(dataItem: DataItem) {
             super(dataItem);
-            const matches = SolArray.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 1) {
-                this.length = new BigNumber(matches[1], 10);
-            }
+            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
         }
 
         public assignValue(value: string) {
@@ -634,16 +655,16 @@ namespace AbiEncoder {
             //this.assignHexValue(hexValue);
         }
 
+        public getSignature(): string {
+            throw 1;
+        }
+
         public encodeToCalldata(calldata: Calldata): void {
             throw 2;
         }
 
         public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-
-        public getSignature(): string {
-            throw 1;
+            return type === 'tuple';
         }
     }
 
@@ -816,7 +837,15 @@ namespace AbiEncoder {
 }
 
 describe.only('ABI Encoder', () => {
-    describe.only('Just a Greg, Eh', () => {
+    describe.only('Array', () => {
+        it('sample', async () => {
+            const testDataItem = { name: 'testArray', type: 'string[2]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            console.log(JSON.stringify(dataType, null, 4));
+        });
+    });
+
+    describe('Just a Greg, Eh', () => {
         it('Yessir', async () => {
             const method = new AbiEncoder.Method(simpleAbi);
             const calldata = method.encode([new BigNumber(5), 'five']);
-- 
cgit v1.2.3


From 7de7fe782398eded47598046699fdc0915597e33 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 14:18:05 -0800
Subject: Array of basic types works

---
 packages/order-utils/test/abi_encoder_test.ts | 53 ++++++++++++++++++++++++---
 1 file changed, 48 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index bed75b935..a455e6a00 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -612,14 +612,16 @@ namespace AbiEncoder {
                 return;
             }
 
-            // Parse out array type and length
+            // Parse out array type/length and construct children
             this.type = matches[1];
             this.length = new BigNumber(matches[2], 10);
             if (this.length.lessThan(0)) {
                 throw new Error(`Bad array length: ${JSON.stringify(this.length)}`);
             }
+            this.constructChildren();
+        }
 
-            // Construct children
+        private constructChildren() {
             for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
                 const childDataItem = {
                     type: this.type,
@@ -631,8 +633,43 @@ namespace AbiEncoder {
         }
 
         public assignValue(value: any[]) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
+            // Sanity check length
+            const valueLength = new BigNumber(value.length);
+            if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
+                throw new Error(
+                    `Expected array of length ${JSON.stringify(this.length)}, but got array of length ${JSON.stringify(
+                        valueLength,
+                    )}`,
+                );
+            }
+
+            // Assign length if not already set
+            if (this.length === SolArray.UNDEFINED_LENGTH) {
+                this.length = valueLength;
+                this.constructChildren();
+            }
+
+            // Assign values to children
+            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+                const idxNumber = idx.toNumber();
+                this.children[idxNumber].assignValue(value[idxNumber]);
+            }
+        }
+
+        public getHexValue(): string {
+            const lengthBufUnpadded = ethUtil.toBuffer(`0x${this.length.toString(16)}`);
+            const lengthBuf = ethUtil.setLengthLeft(lengthBufUnpadded, 32);
+            let valueBuf = lengthBuf;
+            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+                const idxNumber = idx.toNumber();
+                const childValueHex = this.children[idxNumber].getHexValue();
+                const childValueBuf = ethUtil.toBuffer(childValueHex);
+                valueBuf = Buffer.concat([valueBuf, childValueBuf]);
+            }
+
+            // Convert value buffer to hex
+            const valueHex = ethUtil.bufferToHex(valueBuf);
+            return valueHex;
         }
 
         public static matchGrammar(type: string): boolean {
@@ -839,9 +876,15 @@ namespace AbiEncoder {
 describe.only('ABI Encoder', () => {
     describe.only('Array', () => {
         it('sample', async () => {
-            const testDataItem = { name: 'testArray', type: 'string[2]' };
+            const testDataItem = { name: 'testArray', type: 'int[2]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
             console.log(JSON.stringify(dataType, null, 4));
+            console.log('*'.repeat(60));
+            dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
+            console.log(JSON.stringify(dataType, null, 4));
+            const hexValue = dataType.getHexValue();
+            console.log('*'.repeat(60));
+            console.log(hexValue);
         });
     });
 
-- 
cgit v1.2.3


From 39fa26b2f3b4c34c7ff4aa87d6b99ff1af8a4c36 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 14:23:50 -0800
Subject: arrays with dynamic size

---
 packages/order-utils/test/abi_encoder_test.ts | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index a455e6a00..0d7f68780 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -592,7 +592,7 @@ namespace AbiEncoder {
     }
 
     export class SolArray extends DynamicDataType {
-        static matcher = RegExp('^(.+)\\[([0-9]d*)\\]$');
+        static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
         static UNDEFINED_LENGTH = new BigNumber(-1);
         length: BigNumber = SolArray.UNDEFINED_LENGTH;
         type: string = '[undefined]';
@@ -601,14 +601,19 @@ namespace AbiEncoder {
             super(dataItem);
             const matches = SolArray.matcher.exec(dataItem.type);
             expect(matches).to.be.not.null();
+            console.log(JSON.stringify(matches));
             if (matches === null || matches.length !== 3) {
                 throw new Error(`Could not parse array: ${dataItem.type}`);
             } else if (matches[1] === undefined) {
                 throw new Error(`Could not parse array type: ${dataItem.type}`);
             } else if (matches[2] === undefined) {
-                // Parse out array type and length
+                throw new Error(`Could not parse array length: ${dataItem.type}`);
+            }
+
+            // Check if length is undefined
+            if (matches[2] === '') {
                 this.type = matches[1];
-                this.length = new BigNumber(SolArray.UNDEFINED_LENGTH);
+                this.length = SolArray.UNDEFINED_LENGTH;
                 return;
             }
 
@@ -886,6 +891,18 @@ describe.only('ABI Encoder', () => {
             console.log('*'.repeat(60));
             console.log(hexValue);
         });
+
+        it.only('sample undefined size', async () => {
+            const testDataItem = { name: 'testArray', type: 'int[]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            console.log(JSON.stringify(dataType, null, 4));
+            console.log('*'.repeat(60));
+            dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
+            console.log(JSON.stringify(dataType, null, 4));
+            const hexValue = dataType.getHexValue();
+            console.log('*'.repeat(60));
+            console.log(hexValue);
+        });
     });
 
     describe('Just a Greg, Eh', () => {
-- 
cgit v1.2.3


From 9f35096fa98a17be0e6ed98dcc4c363a5c4e96f7 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 14:37:05 -0800
Subject: corrected selector for Array

---
 packages/order-utils/test/abi_encoder_test.ts | 58 ++++++++++++++++++++++++---
 1 file changed, 52 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 0d7f68780..8e24c8299 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -32,6 +32,21 @@ const simpleAbi = {
     type: 'function',
 } as MethodAbi;
 
+const stringAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'greg',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 const fillOrderAbi = {
     constant: false,
     inputs: [
@@ -145,7 +160,7 @@ namespace AbiEncoder {
         }
     }
 
-    enum CalldataSection {
+    export enum CalldataSection {
         NONE,
         PARAMS,
         DATA,
@@ -195,7 +210,7 @@ namespace AbiEncoder {
         [key: string]: Memblock;
     }
 
-    class Calldata {
+    export class Calldata {
         private selector: string;
         private params: Memblock[];
         private data: Memblock[];
@@ -530,7 +545,7 @@ namespace AbiEncoder {
 
     export class Bytes extends DynamicDataType {
         static UNDEFINED_LENGTH = new BigNumber(-1);
-        length: BigNumber = SolArray.UNDEFINED_LENGTH;
+        length: BigNumber = Bytes.UNDEFINED_LENGTH;
 
         constructor(dataItem: DataItem) {
             super(dataItem);
@@ -682,6 +697,9 @@ namespace AbiEncoder {
         }
 
         public getSignature(): string {
+            if (this.length.equals(SolArray.UNDEFINED_LENGTH)) {
+                return `${this.type}[]`;
+            }
             return `${this.type}[${this.length}]`;
         }
     }
@@ -879,7 +897,7 @@ namespace AbiEncoder {
 }
 
 describe.only('ABI Encoder', () => {
-    describe.only('Array', () => {
+    describe('Array', () => {
         it('sample', async () => {
             const testDataItem = { name: 'testArray', type: 'int[2]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
@@ -892,7 +910,7 @@ describe.only('ABI Encoder', () => {
             console.log(hexValue);
         });
 
-        it.only('sample undefined size', async () => {
+        it('sample undefined size', async () => {
             const testDataItem = { name: 'testArray', type: 'int[]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
             console.log(JSON.stringify(dataType, null, 4));
@@ -903,15 +921,43 @@ describe.only('ABI Encoder', () => {
             console.log('*'.repeat(60));
             console.log(hexValue);
         });
+
+        it('sample dynamic types', async () => {
+            const testDataItem = { name: 'testArray', type: 'string[]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            console.log(JSON.stringify(dataType, null, 4));
+            console.log('*'.repeat(60));
+            dataType.assignValue(['five', 'six', 'seven']);
+            console.log(JSON.stringify(dataType, null, 4));
+            const hexValue = dataType.getHexValue();
+            console.log('*'.repeat(60));
+            console.log(hexValue);
+            const calldata = new AbiEncoder.Calldata('0x01020304', 1);
+            dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
+            console.log('*'.repeat(60));
+            console.log(calldata.getHexValue());
+        });
     });
 
-    describe('Just a Greg, Eh', () => {
+    describe.only('Just a Greg, Eh', () => {
         it('Yessir', async () => {
             const method = new AbiEncoder.Method(simpleAbi);
             const calldata = method.encode([new BigNumber(5), 'five']);
             console.log(calldata);
             expect(true).to.be.true();
         });
+
+        it.only('Yessir', async () => {
+            const method = new AbiEncoder.Method(stringAbi);
+            const calldata = method.encode([['five', 'six', 'seven']]);
+            console.log(method.signature);
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
     });
 
     describe('Address', () => {
-- 
cgit v1.2.3


From 2b4febe337ec188ef0f105f817c124d9a583d669 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 15:22:09 -0800
Subject: switched from depth-first to breadth-first param binding

---
 packages/order-utils/test/abi_encoder_test.ts | 87 ++++++++++++++++++---------
 1 file changed, 58 insertions(+), 29 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 8e24c8299..cd721202e 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -240,12 +240,20 @@ namespace AbiEncoder {
                 case CalldataSection.PARAMS:
                     this.params.push(memblock);
                     memblock.assignLocation(section, new BigNumber(0), this.currentParamOffset);
+
+                    console.log(`Binding ${dataType.getDataItem().name} to PARAMS at ${this.currentParamOffset}`);
                     this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
                     break;
 
                 case CalldataSection.DATA:
                     this.data.push(memblock);
                     memblock.assignLocation(section, this.dataOffset, this.currentDataOffset);
+
+                    console.log(
+                        `Binding ${dataType.getDataItem().name} to DATA at ${memblock
+                            .getAbsoluteOffset()
+                            .toString(16)}`,
+                    );
                     this.currentDataOffset = this.currentDataOffset.plus(memblock.getSize());
                     break;
 
@@ -300,12 +308,7 @@ namespace AbiEncoder {
         }
 
         public bind(calldata: Calldata, section: CalldataSection) {
-            if (this.memblock === undefined) {
-                calldata.bind(this, section);
-            }
-            _.each(this.children, (child: DataType) => {
-                child.bind(calldata, CalldataSection.DATA);
-            });
+            calldata.bind(this, section);
         }
 
         public getId(): string {
@@ -322,6 +325,10 @@ namespace AbiEncoder {
             return this.memblock.getAbsoluteOffset();
         }
 
+        public getChildren(): DataType[] {
+            return this.children;
+        }
+
         public abstract assignValue(value: any): void;
         public abstract getSignature(): string;
     }
@@ -680,12 +687,12 @@ namespace AbiEncoder {
             const lengthBufUnpadded = ethUtil.toBuffer(`0x${this.length.toString(16)}`);
             const lengthBuf = ethUtil.setLengthLeft(lengthBufUnpadded, 32);
             let valueBuf = lengthBuf;
-            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+            /*for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
                 const idxNumber = idx.toNumber();
                 const childValueHex = this.children[idxNumber].getHexValue();
                 const childValueBuf = ethUtil.toBuffer(childValueHex);
                 valueBuf = Buffer.concat([valueBuf, childValueBuf]);
-            }
+            }*/
 
             // Convert value buffer to hex
             const valueHex = ethUtil.bufferToHex(valueBuf);
@@ -815,6 +822,16 @@ namespace AbiEncoder {
         }
     }
 
+    class Queue<T> {
+        private store: T[] = [];
+        push(val: T) {
+            this.store.push(val);
+        }
+        pop(): T | undefined {
+            return this.store.shift();
+        }
+    }
+
     export class Method {
         name: string;
         params: DataType[];
@@ -850,11 +867,23 @@ namespace AbiEncoder {
         encode(args: any[]): string {
             const calldata = new Calldata(this.selector, this.params.length);
             const params = this.params;
+            const paramQueue = new Queue<DataType>();
             _.each(params, (param: DataType, i: number) => {
                 param.assignValue(args[i]);
                 param.bind(calldata, CalldataSection.PARAMS);
+                _.each(param.getChildren(), (child: DataType) => {
+                    paramQueue.push(child);
+                });
             });
 
+            let param: DataType | undefined = undefined;
+            while ((param = paramQueue.pop()) !== undefined) {
+                param.bind(calldata, CalldataSection.DATA);
+                _.each(param.getChildren(), (child: DataType) => {
+                    paramQueue.push(child);
+                });
+            }
+
             console.log(calldata);
 
             return calldata.getHexValue();
@@ -897,6 +926,27 @@ namespace AbiEncoder {
 }
 
 describe.only('ABI Encoder', () => {
+    describe.only('Just a Greg, Eh', () => {
+        it('Yessir', async () => {
+            const method = new AbiEncoder.Method(simpleAbi);
+            const calldata = method.encode([new BigNumber(5), 'five']);
+            console.log(calldata);
+            expect(true).to.be.true();
+        });
+
+        it.only('Yessir', async () => {
+            const method = new AbiEncoder.Method(stringAbi);
+            const calldata = method.encode([['five', 'six', 'seven']]);
+            console.log(method.signature);
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+    });
+
     describe('Array', () => {
         it('sample', async () => {
             const testDataItem = { name: 'testArray', type: 'int[2]' };
@@ -939,27 +989,6 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe.only('Just a Greg, Eh', () => {
-        it('Yessir', async () => {
-            const method = new AbiEncoder.Method(simpleAbi);
-            const calldata = method.encode([new BigNumber(5), 'five']);
-            console.log(calldata);
-            expect(true).to.be.true();
-        });
-
-        it.only('Yessir', async () => {
-            const method = new AbiEncoder.Method(stringAbi);
-            const calldata = method.encode([['five', 'six', 'seven']]);
-            console.log(method.signature);
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
-    });
-
     describe('Address', () => {
         const testAddressDataItem = { name: 'testAddress', type: 'address' };
         it('Valid Address', async () => {
-- 
cgit v1.2.3


From 02f37fa2d9788b81c9f22abb04d12078bce1719e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 16:20:07 -0800
Subject: Works for encoding arrays

---
 packages/order-utils/test/abi_encoder_test.ts | 58 +++++++++++++++++----------
 1 file changed, 36 insertions(+), 22 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index cd721202e..23af071b7 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -325,6 +325,11 @@ namespace AbiEncoder {
             return this.memblock.getAbsoluteOffset();
         }
 
+        public getSize(): BigNumber {
+            if (this.memblock === undefined) return new BigNumber(0);
+            return this.memblock.getSize();
+        }
+
         public getChildren(): DataType[] {
             return this.children;
         }
@@ -654,7 +659,7 @@ namespace AbiEncoder {
                     type: this.type,
                     name: `${this.getDataItem().name}[${idx.toString(10)}]`,
                 } as DataItem;
-                const child = DataTypeFactory.create(childDataItem);
+                const child = DataTypeFactory.create(childDataItem, this);
                 this.children.push(child);
             }
         }
@@ -742,12 +747,14 @@ namespace AbiEncoder {
 
     export class Pointer extends StaticDataType {
         destDataType: DynamicDataType;
+        parentDataType: DataType;
 
-        constructor(destDataType: DynamicDataType) {
+        constructor(destDataType: DynamicDataType, parentDataType: DataType) {
             const destDataItem = destDataType.getDataItem();
             const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
             super(dataItem);
             this.destDataType = destDataType;
+            this.parentDataType = parentDataType;
             this.children.push(destDataType);
         }
 
@@ -761,18 +768,16 @@ namespace AbiEncoder {
         }
 
         public getHexValue(): string {
-            let offset = new BigNumber(0);
-            if (this.memblock !== undefined) {
-                switch (this.memblock.getSection()) {
-                    case CalldataSection.PARAMS:
-                        offset = this.destDataType.getAbsoluteOffset();
-                        break;
-                    case CalldataSection.DATA:
-                        offset = this.destDataType.getOffset();
-                        break;
-                }
-            }
+            console.log(
+                '*'.repeat(40),
+                this.destDataType.getAbsoluteOffset().toString(16),
+                '^'.repeat(150),
+                this.parentDataType.getAbsoluteOffset().toString(16),
+            );
 
+            let offset = this.destDataType
+                .getAbsoluteOffset()
+                .minus(this.parentDataType.getAbsoluteOffset().plus(this.parentDataType.getSize()));
             const hexBase = 16;
             const evmWordWidth = 32;
             const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${offset.toString(hexBase)}`), evmWordWidth);
@@ -809,12 +814,12 @@ namespace AbiEncoder {
             throw new Error(`Unrecognized data type: '${dataItem.type}'`);
         }
 
-        public static create(dataItem: DataItem): DataType {
+        public static create(dataItem: DataItem, parentDataType: DataType): DataType {
             const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
             if (dataType instanceof StaticDataType) {
                 return dataType;
             } else if (dataType instanceof DynamicDataType) {
-                const pointer = new Pointer(dataType);
+                const pointer = new Pointer(dataType, parentDataType);
                 return pointer;
             }
 
@@ -832,19 +837,19 @@ namespace AbiEncoder {
         }
     }
 
-    export class Method {
+    export class Method extends DataType {
         name: string;
         params: DataType[];
-        signature: string;
+        private signature: string;
         selector: string;
 
         constructor(abi: MethodAbi) {
-            // super();
+            super({ type: 'method', name: abi.name });
             this.name = abi.name;
             this.params = [];
 
             _.each(abi.inputs, (input: DataItem) => {
-                this.params.push(DataTypeFactory.create(input));
+                this.params.push(DataTypeFactory.create(input, this));
             });
 
             // Compute signature
@@ -864,7 +869,11 @@ namespace AbiEncoder {
             console.log(`--SELECTOR--\n${this.selector}\n---------\n`);
         }
 
-        encode(args: any[]): string {
+        public getSignature(): string {
+            return this.signature;
+        }
+
+        public assignValue(args: any[]) {
             const calldata = new Calldata(this.selector, this.params.length);
             const params = this.params;
             const paramQueue = new Queue<DataType>();
@@ -886,11 +895,16 @@ namespace AbiEncoder {
 
             console.log(calldata);
 
-            return calldata.getHexValue();
+            this.assignHexValue(calldata.getHexValue());
 
             //return calldata.getRaw();
         }
 
+        public encode(args: any[]): string {
+            this.assignValue(args);
+            return this.getHexValue();
+        }
+
         /*
         encodeOptimized(args: any[]): string {
             const calldata = new Memory();
@@ -937,7 +951,7 @@ describe.only('ABI Encoder', () => {
         it.only('Yessir', async () => {
             const method = new AbiEncoder.Method(stringAbi);
             const calldata = method.encode([['five', 'six', 'seven']]);
-            console.log(method.signature);
+            console.log(method.getSignature());
             console.log(method.selector);
 
             console.log(calldata);
-- 
cgit v1.2.3


From af27dd6fe48d4216fad470b5e4ce7b39ef0b0888 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 17:03:09 -0800
Subject: tests for tuple

---
 packages/order-utils/test/abi_encoder_test.ts | 161 ++++++++++++++++++++++++--
 1 file changed, 153 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 23af071b7..499dfe5ee 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -47,6 +47,31 @@ const stringAbi = {
     type: 'function',
 } as MethodAbi;
 
+const tupleAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 const fillOrderAbi = {
     constant: false,
     inputs: [
@@ -717,22 +742,90 @@ namespace AbiEncoder {
     }
 
     export class Tuple extends DynamicDataType {
+        private length: BigNumber;
+        private childMap: { [key: string]: number };
+
         constructor(dataItem: DataItem) {
             super(dataItem);
             expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+            this.length = new BigNumber(0);
+            this.childMap = {};
+            if (dataItem.components !== undefined) {
+                this.constructChildren(dataItem.components);
+                this.length = new BigNumber(dataItem.components.length);
+            }
         }
 
-        public assignValue(value: string) {
-            //const hexValue = ethUtil.bufferToHex(new Buffer(value));
-            //this.assignHexValue(hexValue);
+        private constructChildren(dataItems: DataItem[]) {
+            _.each(dataItems, (dataItem: DataItem) => {
+                const childDataItem = {
+                    type: dataItem.type,
+                    name: `${this.getDataItem().name}.${dataItem.name}`,
+                } as DataItem;
+                const child = DataTypeFactory.create(childDataItem, this);
+                this.childMap[dataItem.name] = this.children.length;
+                this.children.push(child);
+            });
         }
 
-        public getSignature(): string {
-            throw 1;
+        private assignValueFromArray(value: any[]) {
+            // Sanity check length
+            const valueLength = new BigNumber(value.length);
+            if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
+                throw new Error(
+                    `Expected array of length ${JSON.stringify(this.length)}, but got array of length ${JSON.stringify(
+                        valueLength,
+                    )}`,
+                );
+            }
+
+            // Assign values to children
+            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+                const idxNumber = idx.toNumber();
+                this.children[idxNumber].assignValue(value[idxNumber]);
+            }
         }
 
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
+        private assignValueFromObject(obj: object) {
+            let childMap = _.cloneDeep(this.childMap);
+            _.forOwn(obj, (value: any, key: string) => {
+                if (key in childMap === false) {
+                    throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
+                }
+                this.children[this.childMap[key]].assignValue(value);
+                delete childMap[key];
+            });
+
+            if (Object.keys(childMap).length !== 0) {
+                throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
+            }
+        }
+
+        public assignValue(value: any[] | object) {
+            if (value instanceof Array) {
+                this.assignValueFromArray(value);
+            } else if (typeof value === 'object') {
+                this.assignValueFromObject(value);
+            } else {
+                throw new Error(`Unexpected type for ${value}`);
+            }
+        }
+
+        public getHexValue(): string {
+            return '0x';
+        }
+
+        public getSignature(): string {
+            // Compute signature
+            let signature = `(`;
+            _.each(this.children, (child: DataType, i: number) => {
+                signature += child.getSignature();
+                if (i < this.children.length - 1) {
+                    signature += ',';
+                }
+            });
+            signature += ')';
+            return signature;
         }
 
         public static matchGrammar(type: string): boolean {
@@ -948,7 +1041,7 @@ describe.only('ABI Encoder', () => {
             expect(true).to.be.true();
         });
 
-        it.only('Yessir', async () => {
+        it('Array ABI', async () => {
             const method = new AbiEncoder.Method(stringAbi);
             const calldata = method.encode([['five', 'six', 'seven']]);
             console.log(method.getSignature());
@@ -959,6 +1052,58 @@ describe.only('ABI Encoder', () => {
                 '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
         });
+
+        it('Object ABI (Array input)', async () => {
+            const method = new AbiEncoder.Method(tupleAbi);
+            const calldata = method.encode([[new BigNumber(5), 'five']]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Object ABI (Object input)', async () => {
+            const method = new AbiEncoder.Method(tupleAbi);
+            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.skip('Object ABI (Object input - Missing Key)', async () => {
+            const method = new AbiEncoder.Method(tupleAbi);
+            const calldata = method.encode([{ someUint: new BigNumber(5) }]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+
+            // @TODO: Figure out how to catch throw
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.skip('Object ABI (Object input - Too Many Keys)', async () => {
+            const method = new AbiEncoder.Method(tupleAbi);
+            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five', unwantedKey: 14 }]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+
+            // @TODO: Figure out how to catch throw
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
     });
 
     describe('Array', () => {
-- 
cgit v1.2.3


From 993c5f4b4a084a210fa158e643027e63fb9443f8 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 7 Nov 2018 20:38:55 -0800
Subject: Another passing simple Abi 2

---
 packages/order-utils/test/abi_encoder_test.ts | 342 +++++++++++++++++++++++++-
 1 file changed, 335 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 499dfe5ee..95b6630ee 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -72,6 +72,165 @@ const tupleAbi = {
     type: 'function',
 } as MethodAbi;
 
+const crazyAbi = {
+    constant: false,
+    inputs: [
+        /*{
+            name: 'someUInt256',
+            type: 'uint256',
+        },
+        {
+            name: 'someInt256',
+            type: 'int256',
+        },
+        {
+            name: 'someInt32',
+            type: 'int32',
+        },*/
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },
+        /*{
+            name: 'someAddress',
+            type: 'address',
+        },
+        {
+            name: 'someBool',
+            type: 'bool',
+        },*/
+
+        /*
+
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        },
+        {
+            name: 'someStaticArrayWithDynamicMembers',
+            type: 'string[2]',
+        },
+        {
+            name: 'someDynamicArrayWithDynamicMembers',
+            type: 'bytes[]',
+        },
+        {
+            name: 'some2DArray',
+            type: 'string[][]',
+        },
+        {
+            name: 'someTuple',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint32',
+                    type: 'uint32',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+        },
+        {
+            name: 'someTupleWithDynamicTypes',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                //{
+              //      name: 'someStrArray',
+               //     type: 'string[]',
+               /// },
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        } /*,
+        {
+            name: 'someArrayOfTuplesWithDynamicTypes',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                {
+                    name: 'someStrArray',
+                    type: 'string[]',
+                },
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        },*/
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+const simpleAbi2 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 const fillOrderAbi = {
     constant: false,
     inputs: [
@@ -734,10 +893,24 @@ namespace AbiEncoder {
         }
 
         public getSignature(): string {
+            let type = this.type;
+            if (this.type === 'tuple') {
+                let tupleDataItem = {
+                    type: 'tuple',
+                    name: 'N/A',
+                } as DataItem;
+                const tupleComponents = this.getDataItem().components;
+                if (tupleComponents !== undefined) {
+                    tupleDataItem.components = tupleComponents;
+                }
+                const tuple = new Tuple(tupleDataItem);
+                type = tuple.getSignature();
+            }
+
             if (this.length.equals(SolArray.UNDEFINED_LENGTH)) {
-                return `${this.type}[]`;
+                return `${type}[]`;
             }
-            return `${this.type}[${this.length}]`;
+            return `${type}[${this.length}]`;
         }
     }
 
@@ -753,6 +926,8 @@ namespace AbiEncoder {
             if (dataItem.components !== undefined) {
                 this.constructChildren(dataItem.components);
                 this.length = new BigNumber(dataItem.components.length);
+            } else {
+                throw new Error('Components undefined');
             }
         }
 
@@ -773,9 +948,9 @@ namespace AbiEncoder {
             const valueLength = new BigNumber(value.length);
             if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
                 throw new Error(
-                    `Expected array of length ${JSON.stringify(this.length)}, but got array of length ${JSON.stringify(
-                        valueLength,
-                    )}`,
+                    `Expected array of ${JSON.stringify(
+                        this.length,
+                    )} elements, but got array of length ${JSON.stringify(valueLength)}`,
                 );
             }
 
@@ -971,7 +1146,12 @@ namespace AbiEncoder {
             const params = this.params;
             const paramQueue = new Queue<DataType>();
             _.each(params, (param: DataType, i: number) => {
-                param.assignValue(args[i]);
+                try {
+                    param.assignValue(args[i]);
+                } catch (e) {
+                    console.log('Failed to assign to ', param.getDataItem().name);
+                    throw e;
+                }
                 param.bind(calldata, CalldataSection.PARAMS);
                 _.each(param.getChildren(), (child: DataType) => {
                     paramQueue.push(child);
@@ -1034,6 +1214,154 @@ namespace AbiEncoder {
 
 describe.only('ABI Encoder', () => {
     describe.only('Just a Greg, Eh', () => {
+        it.skip('Crazy ABI', async () => {
+            const method = new AbiEncoder.Method(crazyAbi);
+            console.log(method.getSignature());
+
+            /*
+            (uint256 b,int256 c,int32 d,
+                bytes1 e,bytes32 f,
+                bytes g,string h,address i,bool j,uint8[3] k,string[2] l,bytes[] m, string[][] n, O o,P p, P[]) 
+
+                struct P {
+                    uint256 a;
+                    string b;
+                    string[] c;
+                    bytes d;
+                    address e;
+                }*/
+
+            const args = [
+                /*new BigNumber(437829473), // b
+                new BigNumber(-437829473), // c
+                new BigNumber(-14), // d*/
+                '0xaf', // e (bytes1)
+                '0x0001020304050607080911121314151617181920212223242526272829303132', // f (bytes32)
+                '0x616161616161616161616161616161616161616161616161616161616161616161616161616161611114f324567838475647382938475677448899338457668899002020202020', // g
+                'My first name is Greg and my last name is Hysen, what do ya know!', // h
+            ];
+            const a2 = [
+                /*'0xe41d2489571d322189246dafa5ebde1f4699f498', // i
+                true, // j*/
+                [new BigNumber(127), new BigNumber(14), new BigNumber(54)], // k
+                [
+                    'the little piping piper piped a piping pipper papper',
+                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+                ], // l
+                [
+                    '0x38745637834987324827439287423897238947239847',
+                    '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
+                    '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
+                ], // m
+                [
+                    [
+                        'some string',
+                        'some another string',
+                        'there are just too many stringsup in',
+                        'here',
+                        'yall ghonna make me lose my mind',
+                    ],
+                    [
+                        'the little piping piper piped a piping pipper papper',
+                        'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+                    ],
+                    [],
+                ], // n
+                [
+                    new BigNumber(4037824789),
+                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+                ], // o
+                [
+                    new BigNumber('239048320948320948230', 10),
+                    'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
+                    /*[
+                        [
+                            '23432423342',
+                            'skdjfhdsjkfdhsfkjsdhfjkdshfdsjkfhsdjkfhsdjkfhdsjkfhdsjfhsdfjdshjkfsdhf',
+                            'sdfsdfdfdffsdf',
+                        ],
+                        [],
+                        [],
+                        ['23ehsdjkfhsiufhwfuefhesfhauhesufheuifhsefushfsufehfeuif'],
+                    ],*/
+                    '0xf74848484848484848484848484848484848483847576879809433994458585848932091',
+                    '0xe41d2489571d322189246dafa5ebde1f4699f498',
+                ], // p
+                /*[
+                    [
+                        new BigNumber('23904848320948230', 10),
+                        'akdhjasshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
+                        [
+                            [
+                                '234324342',
+                                'skdjfhdsjkfdhsfkjsjkfhsdjkfhsdjkfhdsjkfhdsjfhsdfjdshjkfsdhf',
+                                'sdffdfdffsdf',
+                            ],
+                            [],
+                            [],
+                            ['23ehsdjkfhsiufhwfuefsufheuifhsefushfsufehfeuif'],
+                        ],
+                        '0xf7484848484848484848484848484876879809433994458585848932091',
+                        '0xe41d2489571d322189246dafa6ebde1f4699f498',
+                    ],
+                    [
+                        new BigNumber('23904832094832030', 10),
+                        'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdkdhsajkdhsadjk',
+                        [
+                            [
+                                '2343342',
+                                'skdjfhdsjkfdhsfkjsdhfjkdshfdsjkfhsdjkfhsdjkfhdssjfhsdfjdshjkfsdhf',
+                                'sdfsdfdfdffsf',
+                            ],
+                            [],
+                            [],
+                            ['jkfhsiufhwfuefhesfhauhesufhefeuif'],
+                        ],
+                        '0xf7484848484848484848484848484848484848384757687980943091',
+                        '0xe41d2489571d322189246dafa5ebde1f469af498',
+                    ],
+                    [],
+                    [],
+                ],*/
+            ];
+
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+
+            /*const expectedCalldata =
+                '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';
+            */
+
+            //expect(calldata).to.be.equal(expectedCalldata);
+
+            /*const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);*/
+        });
+
+        it.only('Simple ABI 2', async () => {
+            const method = new AbiEncoder.Method(crazyAbi);
+
+            const args = [
+                '0xaf', // e (bytes1)
+                '0x0001020304050607080911121314151617181920212223242526272829303132', // f (bytes32)
+                '0x616161616161616161616161616161616161616161616161616161616161616161616161616161611114f324567838475647382938475677448899338457668899002020202020', // g
+                'My first name is Greg and my last name is Hysen, what do ya know!', // h
+            ];
+
+            const calldata = method.encode(args);
+            const expectedCalldata =
+                '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';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
         it('Yessir', async () => {
             const method = new AbiEncoder.Method(simpleAbi);
             const calldata = method.encode([new BigNumber(5), 'five']);
@@ -1291,7 +1619,7 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe.only('Bytes (Dynamic)', () => {
+    describe('Bytes (Dynamic)', () => {
         const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
         it('Less than 32 bytes', async () => {
             const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-- 
cgit v1.2.3


From 1600820deab0636d37a9a50025576a75ae8feeec Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 06:37:25 -0800
Subject: static array abi tests

---
 packages/order-utils/test/abi_encoder_test.ts | 131 ++++++++++++++++++--------
 1 file changed, 90 insertions(+), 41 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 95b6630ee..b27dc4793 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -72,6 +72,21 @@ const tupleAbi = {
     type: 'function',
 } as MethodAbi;
 
+const staticArrayAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 const crazyAbi = {
     constant: false,
     inputs: [
@@ -86,7 +101,7 @@ const crazyAbi = {
         {
             name: 'someInt32',
             type: 'int32',
-        },*/
+        },
         {
             name: 'someByte',
             type: 'byte',
@@ -102,7 +117,7 @@ const crazyAbi = {
         {
             name: 'someString',
             type: 'string',
-        },
+        },*/
         /*{
             name: 'someAddress',
             type: 'address',
@@ -112,12 +127,10 @@ const crazyAbi = {
             type: 'bool',
         },*/
 
-        /*
-
         {
             name: 'someStaticArray',
             type: 'uint8[3]',
-        },
+        } /*
         {
             name: 'someStaticArrayWithDynamicMembers',
             type: 'string[2]',
@@ -195,7 +208,7 @@ const crazyAbi = {
                     type: 'address',
                 },
             ],
-        },*/
+        },*/,
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -520,6 +533,7 @@ namespace AbiEncoder {
 
         public abstract assignValue(value: any): void;
         public abstract getSignature(): string;
+        public abstract isStatic(): boolean;
     }
 
     export abstract class StaticDataType extends DataType {
@@ -550,6 +564,10 @@ namespace AbiEncoder {
             return `address`;
         }
 
+        public isStatic(): boolean {
+            return true;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'address';
         }
@@ -572,6 +590,10 @@ namespace AbiEncoder {
             return 'bool';
         }
 
+        public isStatic(): boolean {
+            return true;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'bool';
         }
@@ -634,6 +656,10 @@ namespace AbiEncoder {
             this.assignHexValue(encodedValue);
         }
 
+        public isStatic(): boolean {
+            return true;
+        }
+
         public abstract getMaxValue(): BigNumber;
         public abstract getMinValue(): BigNumber;
     }
@@ -715,7 +741,7 @@ namespace AbiEncoder {
             if (valueBuf.byteLength > this.width) {
                 throw new Error(
                     `Tried to assign ${value} (${
-                        valueBuf.byteLength
+                    valueBuf.byteLength
                     } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
                 );
             } else if (value.length % 2 !== 0) {
@@ -734,6 +760,10 @@ namespace AbiEncoder {
             return `bytes${this.width}`;
         }
 
+        public isStatic(): boolean {
+            return true;
+        }
+
         public static matchGrammar(type: string): boolean {
             return this.matcher.test(type);
         }
@@ -771,6 +801,10 @@ namespace AbiEncoder {
             return 'bytes';
         }
 
+        public isStatic(): boolean {
+            return false;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'bytes';
         }
@@ -797,6 +831,10 @@ namespace AbiEncoder {
             return 'string';
         }
 
+        public isStatic(): boolean {
+            return false;
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'string';
         }
@@ -807,6 +845,7 @@ namespace AbiEncoder {
         static UNDEFINED_LENGTH = new BigNumber(-1);
         length: BigNumber = SolArray.UNDEFINED_LENGTH;
         type: string = '[undefined]';
+        isLengthDefined: boolean;
 
         constructor(dataItem: DataItem) {
             super(dataItem);
@@ -825,10 +864,12 @@ namespace AbiEncoder {
             if (matches[2] === '') {
                 this.type = matches[1];
                 this.length = SolArray.UNDEFINED_LENGTH;
+                this.isLengthDefined = false;
                 return;
             }
 
             // Parse out array type/length and construct children
+            this.isLengthDefined = true;
             this.type = matches[1];
             this.length = new BigNumber(matches[2], 10);
             if (this.length.lessThan(0)) {
@@ -873,6 +914,10 @@ namespace AbiEncoder {
         }
 
         public getHexValue(): string {
+            if (this.isLengthDefined) {
+                return '0x';
+            }
+
             const lengthBufUnpadded = ethUtil.toBuffer(`0x${this.length.toString(16)}`);
             const lengthBuf = ethUtil.setLengthLeft(lengthBufUnpadded, 32);
             let valueBuf = lengthBuf;
@@ -888,6 +933,10 @@ namespace AbiEncoder {
             return valueHex;
         }
 
+        public isStatic(): boolean {
+            return this.isLengthDefined;
+        }
+
         public static matchGrammar(type: string): boolean {
             return this.matcher.test(type);
         }
@@ -1003,6 +1052,10 @@ namespace AbiEncoder {
             return signature;
         }
 
+        public isStatic(): boolean {
+            return false; // @TODO: True in every case or only when dynamic data?
+        }
+
         public static matchGrammar(type: string): boolean {
             return type === 'tuple';
         }
@@ -1057,6 +1110,10 @@ namespace AbiEncoder {
             return this.destDataType.getSignature();
         }
 
+        public isStatic(): boolean {
+            return true;
+        }
+
         public encodeToCalldata(calldata: Calldata): void {
             throw 2;
         }
@@ -1084,9 +1141,9 @@ namespace AbiEncoder {
 
         public static create(dataItem: DataItem, parentDataType: DataType): DataType {
             const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
-            if (dataType instanceof StaticDataType) {
+            if (dataType.isStatic()) {
                 return dataType;
-            } else if (dataType instanceof DynamicDataType) {
+            } else {
                 const pointer = new Pointer(dataType, parentDataType);
                 return pointer;
             }
@@ -1178,6 +1235,10 @@ namespace AbiEncoder {
             return this.getHexValue();
         }
 
+        public isStatic(): boolean {
+            return true;
+        }
+
         /*
         encodeOptimized(args: any[]): string {
             const calldata = new Memory();
@@ -1214,36 +1275,13 @@ namespace AbiEncoder {
 
 describe.only('ABI Encoder', () => {
     describe.only('Just a Greg, Eh', () => {
-        it.skip('Crazy ABI', async () => {
-            const method = new AbiEncoder.Method(crazyAbi);
+        it.only('Crazy ABI', async () => {
+            const method = new AbiEncoder.Method(staticArrayAbi);
             console.log(method.getSignature());
 
-            /*
-            (uint256 b,int256 c,int32 d,
-                bytes1 e,bytes32 f,
-                bytes g,string h,address i,bool j,uint8[3] k,string[2] l,bytes[] m, string[][] n, O o,P p, P[]) 
+            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
 
-                struct P {
-                    uint256 a;
-                    string b;
-                    string[] c;
-                    bytes d;
-                    address e;
-                }*/
-
-            const args = [
-                /*new BigNumber(437829473), // b
-                new BigNumber(-437829473), // c
-                new BigNumber(-14), // d*/
-                '0xaf', // e (bytes1)
-                '0x0001020304050607080911121314151617181920212223242526272829303132', // f (bytes32)
-                '0x616161616161616161616161616161616161616161616161616161616161616161616161616161611114f324567838475647382938475677448899338457668899002020202020', // g
-                'My first name is Greg and my last name is Hysen, what do ya know!', // h
-            ];
             const a2 = [
-                /*'0xe41d2489571d322189246dafa5ebde1f4699f498', // i
-                true, // j*/
-                [new BigNumber(127), new BigNumber(14), new BigNumber(54)], // k
                 [
                     'the little piping piper piped a piping pipper papper',
                     'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
@@ -1330,11 +1368,10 @@ describe.only('ABI Encoder', () => {
             console.log('*'.repeat(40));
             console.log(JSON.stringify(args));
 
-            /*const expectedCalldata =
-                '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';
-            */
+            const expectedCalldata =
+                '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
 
-            //expect(calldata).to.be.equal(expectedCalldata);
+            expect(calldata).to.be.equal(expectedCalldata);
 
             /*const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
             console.log(method.getSignature());
@@ -1346,8 +1383,20 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);*/
         });
 
-        it.only('Simple ABI 2', async () => {
-            const method = new AbiEncoder.Method(crazyAbi);
+        it.only('Static Array ABI', async () => {
+            const method = new AbiEncoder.Method(staticArrayAbi);
+            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+            const expectedCalldata =
+                '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Simple ABI 2', async () => {
+            const method = new AbiEncoder.Method(simpleAbi2);
 
             const args = [
                 '0xaf', // e (bytes1)
-- 
cgit v1.2.3


From a13099bde3aa6a47516127ae7c7d9f78488a3911 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 07:27:14 -0800
Subject: hack for static arrays

---
 packages/order-utils/test/abi_encoder_test.ts | 134 +++++++++++++++-----------
 1 file changed, 78 insertions(+), 56 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index b27dc4793..b8f1d39ad 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -130,7 +130,7 @@ const crazyAbi = {
         {
             name: 'someStaticArray',
             type: 'uint8[3]',
-        } /*
+        },
         {
             name: 'someStaticArrayWithDynamicMembers',
             type: 'string[2]',
@@ -170,9 +170,9 @@ const crazyAbi = {
                     type: 'string',
                 },
                 //{
-              //      name: 'someStrArray',
-               //     type: 'string[]',
-               /// },
+                //      name: 'someStrArray',
+                //     type: 'string[]',
+                /// },
                 {
                     name: 'someBytes',
                     type: 'bytes',
@@ -889,6 +889,15 @@ namespace AbiEncoder {
             }
         }
 
+        // @TODO: HACKY -- shouldn't really have children for a 
+        public getChildren(): DataType[] {
+            if (this.isStatic()) {
+                return [];
+            } else {
+                return this.children;
+            }
+        }
+
         public assignValue(value: any[]) {
             // Sanity check length
             const valueLength = new BigNumber(value.length);
@@ -913,26 +922,40 @@ namespace AbiEncoder {
             }
         }
 
-        public getHexValue(): string {
-            if (this.isLengthDefined) {
-                return '0x';
-            }
-
+        private getHexValueDynamicArray(): string {
             const lengthBufUnpadded = ethUtil.toBuffer(`0x${this.length.toString(16)}`);
             const lengthBuf = ethUtil.setLengthLeft(lengthBufUnpadded, 32);
             let valueBuf = lengthBuf;
-            /*for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+
+            const valueHex = ethUtil.bufferToHex(valueBuf);
+            return valueHex;
+        }
+
+        private getHexValueStaticArray(): string {
+            let valueBuf = new Buffer("");
+
+            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
                 const idxNumber = idx.toNumber();
                 const childValueHex = this.children[idxNumber].getHexValue();
                 const childValueBuf = ethUtil.toBuffer(childValueHex);
                 valueBuf = Buffer.concat([valueBuf, childValueBuf]);
-            }*/
+
+                console.log(JSON.stringify(idx));
+            }
 
             // Convert value buffer to hex
             const valueHex = ethUtil.bufferToHex(valueBuf);
             return valueHex;
         }
 
+        public getHexValue(): string {
+            if (this.isLengthDefined) {
+                return this.getHexValueStaticArray();
+            } else {
+                return this.getHexValueDynamicArray();
+            }
+        }
+
         public isStatic(): boolean {
             return this.isLengthDefined;
         }
@@ -1275,56 +1298,54 @@ namespace AbiEncoder {
 
 describe.only('ABI Encoder', () => {
     describe.only('Just a Greg, Eh', () => {
-        it.only('Crazy ABI', async () => {
-            const method = new AbiEncoder.Method(staticArrayAbi);
+        it('Crazy ABI', async () => {
+            const method = new AbiEncoder.Method(crazyAbi);
             console.log(method.getSignature());
 
-            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
-
-            const a2 = [
+            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)],
+            [
+                'the little piping piper piped a piping pipper papper',
+                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+            ], // l
+            [
+                '0x38745637834987324827439287423897238947239847',
+                '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
+                '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
+            ], // m
+            [
+                [
+                    'some string',
+                    'some another string',
+                    'there are just too many stringsup in',
+                    'here',
+                    'yall ghonna make me lose my mind',
+                ],
                 [
                     'the little piping piper piped a piping pipper papper',
                     'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-                ], // l
-                [
-                    '0x38745637834987324827439287423897238947239847',
-                    '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
-                    '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
-                ], // m
-                [
-                    [
-                        'some string',
-                        'some another string',
-                        'there are just too many stringsup in',
-                        'here',
-                        'yall ghonna make me lose my mind',
-                    ],
+                ],
+                [],
+            ], // n
+            [
+                new BigNumber(4037824789),
+                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+            ], // o
+            [
+                new BigNumber('239048320948320948230', 10),
+                'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
+                /*[
                     [
-                        'the little piping piper piped a piping pipper papper',
-                        'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+                        '23432423342',
+                        'skdjfhdsjkfdhsfkjsdhfjkdshfdsjkfhsdjkfhsdjkfhdsjkfhdsjfhsdfjdshjkfsdhf',
+                        'sdfsdfdfdffsdf',
                     ],
                     [],
-                ], // n
-                [
-                    new BigNumber(4037824789),
-                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-                ], // o
-                [
-                    new BigNumber('239048320948320948230', 10),
-                    'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
-                    /*[
-                        [
-                            '23432423342',
-                            'skdjfhdsjkfdhsfkjsdhfjkdshfdsjkfhsdjkfhsdjkfhdsjkfhdsjfhsdfjdshjkfsdhf',
-                            'sdfsdfdfdffsdf',
-                        ],
-                        [],
-                        [],
-                        ['23ehsdjkfhsiufhwfuefhesfhauhesufheuifhsefushfsufehfeuif'],
-                    ],*/
-                    '0xf74848484848484848484848484848484848483847576879809433994458585848932091',
-                    '0xe41d2489571d322189246dafa5ebde1f4699f498',
-                ], // p
+                    [],
+                    ['23ehsdjkfhsiufhwfuefhesfhauhesufheuifhsefushfsufehfeuif'],
+                ],*/
+                '0xf74848484848484848484848484848484848483847576879809433994458585848932091',
+                '0xe41d2489571d322189246dafa5ebde1f4699f498',
+            ], // p
                 /*[
                     [
                         new BigNumber('23904848320948230', 10),
@@ -1367,11 +1388,12 @@ describe.only('ABI Encoder', () => {
             console.log(calldata);
             console.log('*'.repeat(40));
             console.log(JSON.stringify(args));
+            console.log(method.getSignature());
 
+            /*
             const expectedCalldata =
-                '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
-
-            expect(calldata).to.be.equal(expectedCalldata);
+                '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);*/
 
             /*const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
             console.log(method.getSignature());
-- 
cgit v1.2.3


From 637ab1076a4071505ea3d4797767826070a65e16 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 10:31:30 -0800
Subject: ABI Encoding for all combinations of arrays

---
 packages/order-utils/test/abi_encoder.ts      | 1098 ++++++++++++++++++++
 packages/order-utils/test/abi_encoder_test.ts | 1336 +------------------------
 packages/order-utils/test/abi_samples.ts      |  358 +++++++
 3 files changed, 1501 insertions(+), 1291 deletions(-)
 create mode 100644 packages/order-utils/test/abi_encoder.ts
 create mode 100644 packages/order-utils/test/abi_samples.ts

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
new file mode 100644
index 000000000..55b63b701
--- /dev/null
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -0,0 +1,1098 @@
+
+import * as chai from 'chai';
+import 'mocha';
+import ethUtil = require('ethereumjs-util');
+
+var _ = require('lodash');
+
+import { chaiSetup } from './utils/chai_setup';
+
+import { MethodAbi, DataItem } from 'ethereum-types';
+
+import { BigNumber } from '@0x/utils';
+import { bigNumberify } from 'ethers/utils';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+
+class Word {
+    private value: string;
+
+    constructor(value?: string) {
+        if (value === undefined) {
+            this.value = '';
+        } else {
+            this.value = value;
+        }
+    }
+
+    public set(value: string) {
+        if (value.length !== 64) {
+            throw `Tried to create word that is not 32 bytes: ${value}`;
+        }
+
+        this.value = value;
+    }
+
+    public get(): string {
+        return this.value;
+    }
+
+    public getAsHex(): string {
+        return `0x${this.value}`;
+    }
+}
+
+export enum CalldataSection {
+    NONE,
+    PARAMS,
+    DATA,
+}
+
+class Memblock {
+    private dataType: DataType;
+    private location: { calldataSection: CalldataSection; sectionOffset: BigNumber; offset: BigNumber };
+
+    constructor(dataType: DataType) {
+        this.dataType = dataType;
+        this.location = {
+            calldataSection: CalldataSection.NONE,
+            sectionOffset: new BigNumber(0),
+            offset: new BigNumber(0),
+        };
+    }
+
+    public getSize(): BigNumber {
+        return new BigNumber(ethUtil.toBuffer(this.dataType.getHexValue()).byteLength);
+    }
+
+    public assignLocation(calldataSection: CalldataSection, sectionOffset: BigNumber, offset: BigNumber) {
+        this.location.calldataSection = calldataSection;
+        this.location.sectionOffset = sectionOffset;
+        this.location.offset = offset;
+    }
+
+    public get(): string {
+        return ethUtil.stripHexPrefix(this.dataType.getHexValue());
+    }
+
+    public getOffset(): BigNumber {
+        return this.location.offset;
+    }
+
+    public getAbsoluteOffset(): BigNumber {
+        return this.location.sectionOffset.plus(this.location.offset);
+    }
+
+    public getSection(): CalldataSection {
+        return this.location.calldataSection;
+    }
+}
+
+interface BindList {
+    [key: string]: Memblock;
+}
+
+export class Calldata {
+    private selector: string;
+    private params: Memblock[];
+    private data: Memblock[];
+    private dataOffset: BigNumber;
+    private currentDataOffset: BigNumber;
+    private currentParamOffset: BigNumber;
+    private bindList: BindList;
+
+    constructor(selector: string, nParams: number) {
+        this.selector = selector;
+        this.params = [];
+        this.data = [];
+        const evmWordSize = 32;
+        this.dataOffset = new BigNumber(nParams).times(evmWordSize);
+        this.currentDataOffset = new BigNumber(0);
+        this.currentParamOffset = new BigNumber(0);
+        this.bindList = {};
+    }
+
+    public bind(dataType: DataType, section: CalldataSection) {
+        if (dataType.getId() in this.bindList) {
+            throw `Rebind on ${dataType.getId()}`;
+        }
+        const memblock = new Memblock(dataType);
+        switch (section) {
+            case CalldataSection.PARAMS:
+                this.params.push(memblock);
+                memblock.assignLocation(section, new BigNumber(0), this.currentParamOffset);
+
+                console.log(`Binding ${dataType.getDataItem().name} to PARAMS at ${this.currentParamOffset}`);
+                this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
+                break;
+
+            case CalldataSection.DATA:
+                this.data.push(memblock);
+                memblock.assignLocation(section, this.dataOffset, this.currentDataOffset);
+
+                console.log(
+                    `Binding ${dataType.getDataItem().name} to DATA at ${memblock
+                        .getAbsoluteOffset()
+                        .toString(16)}`,
+                );
+                this.currentDataOffset = this.currentDataOffset.plus(memblock.getSize());
+                break;
+
+            default:
+                throw `Unrecognized calldata section: ${section}`;
+        }
+
+        this.bindList[dataType.getId()] = memblock;
+        dataType.rbind(memblock);
+    }
+
+    public getHexValue(): string {
+        let hexValue = `${this.selector}`;
+        _.each(this.params, (memblock: Memblock) => {
+            hexValue += memblock.get();
+        });
+        _.each(this.data, (memblock: Memblock) => {
+            hexValue += memblock.get();
+        });
+
+        return hexValue;
+    }
+}
+
+export abstract class DataType {
+    private dataItem: DataItem;
+    private hexValue: string;
+    protected memblock: Memblock | undefined;
+    protected children: DataType[];
+
+    constructor(dataItem: DataItem) {
+        this.dataItem = dataItem;
+        this.hexValue = '0x';
+        this.memblock = undefined;
+        this.children = [];
+    }
+
+    protected assignHexValue(hexValue: string) {
+        this.hexValue = hexValue;
+    }
+
+    public getHexValue(): string {
+        return this.hexValue;
+    }
+
+    public getDataItem(): DataItem {
+        return this.dataItem;
+    }
+
+    public rbind(memblock: Memblock) {
+        this.memblock = memblock;
+    }
+
+    public bind(calldata: Calldata, section: CalldataSection) {
+        calldata.bind(this, section);
+        _.each(this.getChildren(), (child: DataType) => {
+            child.bind(calldata, CalldataSection.DATA);
+        });
+    }
+
+    public getId(): string {
+        return this.dataItem.name;
+    }
+
+    public getOffset(): BigNumber {
+        if (this.memblock === undefined) return new BigNumber(0);
+        return this.memblock.getOffset();
+    }
+
+    public getAbsoluteOffset(): BigNumber {
+        if (this.memblock === undefined) return new BigNumber(0);
+        return this.memblock.getAbsoluteOffset();
+    }
+    /*
+        public getSize(): BigNumber {
+            if (this.memblock === undefined) return new BigNumber(0);
+            return this.memblock.getSize();
+        }
+        */
+
+    public getChildren(): DataType[] {
+        return this.children;
+    }
+
+    public getSize(): BigNumber {
+        return this.getHeaderSize().plus(this.getBodySize());
+    }
+
+    public abstract assignValue(value: any): void;
+    public abstract getSignature(): string;
+    public abstract isStatic(): boolean;
+    public abstract getHeaderSize(): BigNumber;
+    public abstract getBodySize(): BigNumber;
+}
+
+export abstract class StaticDataType extends DataType {
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+    }
+}
+
+export abstract class DynamicDataType extends DataType {
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+    }
+}
+
+export class Address extends StaticDataType {
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        expect(Address.matchGrammar(dataItem.type)).to.be.true();
+    }
+
+    public assignValue(value: string) {
+        const evmWordWidth = 32;
+        const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth));
+        this.assignHexValue(hexValue);
+    }
+
+    public getSignature(): string {
+        return `address`;
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        return new BigNumber(32);
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'address';
+    }
+}
+
+export class Bool extends StaticDataType {
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        expect(Bool.matchGrammar(dataItem.type)).to.be.true();
+    }
+
+    public assignValue(value: boolean) {
+        const evmWordWidth = 32;
+        const encodedValue = value === true ? '0x1' : '0x0';
+        const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth));
+        this.assignHexValue(hexValue);
+    }
+
+    public getSignature(): string {
+        return 'bool';
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        return new BigNumber(32);
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bool';
+    }
+}
+
+abstract class Number extends StaticDataType {
+    static MAX_WIDTH: number = 256;
+    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
+    width: number = Number.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem, matcher: RegExp) {
+        super(dataItem);
+        const matches = matcher.exec(dataItem.type);
+        expect(matches).to.be.not.null();
+        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
+            this.width = parseInt(matches[1]);
+        } else {
+            this.width = 256;
+        }
+    }
+
+    public assignValue(value: BigNumber) {
+        if (value.greaterThan(this.getMaxValue())) {
+            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+        } else if (value.lessThan(this.getMinValue())) {
+            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
+        }
+
+        const hexBase = 16;
+        const evmWordWidth = 32;
+        let valueBuf: Buffer;
+        if (value.greaterThanOrEqualTo(0)) {
+            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
+        } else {
+            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
+            // Step 1/3: Convert value to positive binary string
+            const binBase = 2;
+            const valueBin = value.times(-1).toString(binBase);
+
+            // Step 2/3: Invert binary value
+            const bitsInEvmWord = 256;
+            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
+            _.each(valueBin, (bit: string) => {
+                invertedValueBin += bit === '1' ? '0' : '1';
+            });
+            const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+            // Step 3/3: Add 1 to inverted value
+            // The result is the two's-complement represent of the input value.
+            const negativeValue = invertedValue.plus(1);
+
+            // Convert the negated value to a hex string
+            valueBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
+                evmWordWidth,
+            );
+        }
+
+        const encodedValue = ethUtil.bufferToHex(valueBuf);
+        this.assignHexValue(encodedValue);
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        return new BigNumber(32);
+    }
+
+    public abstract getMaxValue(): BigNumber;
+    public abstract getMinValue(): BigNumber;
+}
+
+export class Int extends Number {
+    static matcher = RegExp(
+        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Int.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).times(-1);
+    }
+
+    public getSignature(): string {
+        return `int${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class UInt extends Number {
+    static matcher = RegExp(
+        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, UInt.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getSignature(): string {
+        return `uint${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Byte extends StaticDataType {
+    static matcher = RegExp(
+        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
+    );
+
+    static DEFAULT_WIDTH = 1;
+    width: number = Byte.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        const matches = Byte.matcher.exec(dataItem.type);
+        expect(matches).to.be.not.null();
+        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
+            this.width = parseInt(matches[2]);
+        } else {
+            this.width = Byte.DEFAULT_WIDTH;
+        }
+    }
+
+    public assignValue(value: string | Buffer) {
+        // Convert value into a buffer and do bounds checking
+        const valueBuf = ethUtil.toBuffer(value);
+        if (valueBuf.byteLength > this.width) {
+            throw new Error(
+                `Tried to assign ${value} (${
+                valueBuf.byteLength
+                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
+            );
+        } else if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        // Store value as hex
+        const evmWordWidth = 32;
+        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
+        const hexValue = ethUtil.bufferToHex(paddedValue);
+        this.assignHexValue(hexValue);
+    }
+
+    public getSignature(): string {
+        // Note that `byte` reduces to `bytes1`
+        return `bytes${this.width}`;
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        return new BigNumber(32);
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Bytes extends DynamicDataType {
+    static UNDEFINED_LENGTH = new BigNumber(-1);
+    length: BigNumber = Bytes.UNDEFINED_LENGTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
+    }
+
+    public assignValue(value: string | Buffer) {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const paddedValueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
+        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
+        const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
+
+        this.assignHexValue(encodedValue);
+    }
+
+    public getSignature(): string {
+        return 'bytes';
+    }
+
+    public isStatic(): boolean {
+        return false;
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        return new BigNumber(this.getHexValue().length);
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bytes';
+    }
+}
+
+export class SolString extends DynamicDataType {
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        expect(SolString.matchGrammar(dataItem.type)).to.be.true();
+    }
+
+    public assignValue(value: string) {
+        const wordsForValue = Math.ceil(value.length / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+        const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
+
+        this.assignHexValue(encodedValue);
+    }
+
+    public getSignature(): string {
+        return 'string';
+    }
+
+    public isStatic(): boolean {
+        return false;
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        return new BigNumber(this.getHexValue().length);
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'string';
+    }
+}
+
+export class SolArray extends DynamicDataType {
+    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
+    static UNDEFINED_LENGTH = new BigNumber(-1);
+    length: BigNumber = SolArray.UNDEFINED_LENGTH;
+    type: string = '[undefined]';
+    isLengthDefined: boolean;
+    isStaticArray: boolean; // An array is dynamic if it's lenghth is undefined or if its children are dynamic.
+    private elements: DataType[];
+
+    /*
+    --- Layout 1: Fixed Length Array with Static Types ---
+    Elem1, Elem2, ..., ElemN
+
+    --- Layout 2: Fixed Length Array with Dynamic Types ---
+    PtrToArray, ..., Elem1, Elem2, ..., ElemN
+
+    --- Layout 3: Dynamic Length Array with Static Types ---
+    PtrToArray, ..., ArrayLength, Elem1, Elem2, ..., ElemN
+
+    --- Layout 4: Dynamic Length Array with Dynamic Types ---
+    PtrToArray, ..., ArrayLength, PtrToElem1, PtrToElem2, ..., PtrToElemN, ..., Elem1, Elem2, ..., ElemN
+    */
+
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        const matches = SolArray.matcher.exec(dataItem.type);
+        expect(matches).to.be.not.null();
+        console.log(JSON.stringify(matches));
+        if (matches === null || matches.length !== 3) {
+            throw new Error(`Could not parse array: ${dataItem.type}`);
+        } else if (matches[1] === undefined) {
+            throw new Error(`Could not parse array type: ${dataItem.type}`);
+        } else if (matches[2] === undefined) {
+            throw new Error(`Could not parse array length: ${dataItem.type}`);
+        }
+
+        this.elements = [];
+
+        // Check if length is undefined
+        if (matches[2] === '') {
+            this.type = matches[1];
+            this.length = SolArray.UNDEFINED_LENGTH;
+            this.isLengthDefined = false;
+            this.isStaticArray = false;
+            return;
+        }
+
+        // Parse out array type/length and construct children
+        this.isLengthDefined = true;
+        this.type = matches[1];
+        this.length = new BigNumber(matches[2], 10);
+        if (this.length.lessThan(1)) {
+            throw new Error(`Bad array length: ${JSON.stringify(this.length)}`);
+        }
+        this.constructChildren();
+
+        // Check if we're static or not
+        this.isStaticArray = !(this.elements[0] instanceof Pointer);  //this.elements[0].isStatic();
+        //throw new Error(`Am I static? ${this.isStaticArray}`);
+    }
+
+    private constructChildren() {
+        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+            const childDataItem = {
+                type: this.type,
+                name: `${this.getDataItem().name}[${idx.toString(10)}]`,
+            } as DataItem;
+            const child = DataTypeFactory.create(childDataItem, this);
+            this.elements.push(child);
+            if (child instanceof Pointer) {
+                const pointsTo = child.getChildren()[0];
+                console.log(JSON.stringify(pointsTo));
+                this.children.push(pointsTo); // DataType pointing to
+            }
+        }
+    }
+
+    // @TODO: HACKY -- shouldn't really have children for a 
+    /*
+    public getChildren(): DataType[] {
+        if (this.isStatic()) {
+            return [];
+        } else {
+            return this.children;
+        }
+    }*/
+
+    public assignValue(value: any[]) {
+        // Sanity check length
+        const valueLength = new BigNumber(value.length);
+        if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
+            throw new Error(
+                `Expected array of length ${JSON.stringify(this.length)}, but got array of length ${JSON.stringify(
+                    valueLength,
+                )}`,
+            );
+        }
+
+        // Assign length if not already set
+        if (this.length === SolArray.UNDEFINED_LENGTH) {
+            this.length = valueLength;
+            this.constructChildren();
+        }
+
+        // Assign values to children
+        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+            const idxNumber = idx.toNumber();
+            this.elements[idxNumber].assignValue(value[idxNumber]);
+        }
+    }
+
+    public getHexValue(): string {
+        let valueBuf = new Buffer("");
+
+        if (this.isLengthDefined === false) {
+            // Must include the array length
+            const lengthBufUnpadded = ethUtil.toBuffer(`0x${this.length.toString(16)}`);
+            const lengthBuf = ethUtil.setLengthLeft(lengthBufUnpadded, 32);
+            valueBuf = lengthBuf;
+        }
+
+        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+            const idxNumber = idx.toNumber();
+            const childValueHex = this.elements[idxNumber].getHexValue();
+            const childValueBuf = ethUtil.toBuffer(childValueHex);
+            valueBuf = Buffer.concat([valueBuf, childValueBuf]);
+        }
+
+        // Convert value buffer to hex
+        const valueHex = ethUtil.bufferToHex(valueBuf);
+        return valueHex;
+    }
+
+    public isStatic(): boolean {
+        return this.isStaticArray;
+    }
+
+    public getHeaderSize(): BigNumber {
+        let size = new BigNumber(0);
+        if (!this.isLengthDefined) {
+            size = new BigNumber(32); // stores length of bytes
+        }
+        return size;
+    }
+
+    public getBodySize(): BigNumber {
+        const evmWordWidth = new BigNumber(32);
+        const body = this.length.times(evmWordWidth);
+        return body;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+
+    public getSignature(): string {
+        let type = this.type;
+        if (this.type === 'tuple') {
+            let tupleDataItem = {
+                type: 'tuple',
+                name: 'N/A',
+            } as DataItem;
+            const tupleComponents = this.getDataItem().components;
+            if (tupleComponents !== undefined) {
+                tupleDataItem.components = tupleComponents;
+            }
+            const tuple = new Tuple(tupleDataItem);
+            type = tuple.getSignature();
+        }
+
+        if (this.length.equals(SolArray.UNDEFINED_LENGTH)) {
+            return `${type}[]`;
+        }
+        return `${type}[${this.length}]`;
+    }
+}
+
+export class Tuple extends DynamicDataType {
+    private length: BigNumber;
+    private childMap: { [key: string]: number };
+
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
+        this.length = new BigNumber(0);
+        this.childMap = {};
+        if (dataItem.components !== undefined) {
+            this.constructChildren(dataItem.components);
+            this.length = new BigNumber(dataItem.components.length);
+        } else {
+            throw new Error('Components undefined');
+        }
+    }
+
+    private constructChildren(dataItems: DataItem[]) {
+        _.each(dataItems, (dataItem: DataItem) => {
+            const childDataItem = {
+                type: dataItem.type,
+                name: `${this.getDataItem().name}.${dataItem.name}`,
+            } as DataItem;
+            const child = DataTypeFactory.create(childDataItem, this);
+            this.childMap[dataItem.name] = this.children.length;
+            this.children.push(child);
+        });
+    }
+
+    private assignValueFromArray(value: any[]) {
+        // Sanity check length
+        const valueLength = new BigNumber(value.length);
+        if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
+            throw new Error(
+                `Expected array of ${JSON.stringify(
+                    this.length,
+                )} elements, but got array of length ${JSON.stringify(valueLength)}`,
+            );
+        }
+
+        // Assign values to children
+        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+            const idxNumber = idx.toNumber();
+            this.children[idxNumber].assignValue(value[idxNumber]);
+        }
+    }
+
+    private assignValueFromObject(obj: object) {
+        let childMap = _.cloneDeep(this.childMap);
+        _.forOwn(obj, (value: any, key: string) => {
+            if (key in childMap === false) {
+                throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
+            }
+            this.children[this.childMap[key]].assignValue(value);
+            delete childMap[key];
+        });
+
+        if (Object.keys(childMap).length !== 0) {
+            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
+        }
+    }
+
+    public assignValue(value: any[] | object) {
+        if (value instanceof Array) {
+            this.assignValueFromArray(value);
+        } else if (typeof value === 'object') {
+            this.assignValueFromObject(value);
+        } else {
+            throw new Error(`Unexpected type for ${value}`);
+        }
+    }
+
+    public getHexValue(): string {
+        return '0x';
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        const evmWordWidth = new BigNumber(32);
+        const size = this.length.times(evmWordWidth);
+        return size;
+    }
+
+    public getSignature(): string {
+        // Compute signature
+        let signature = `(`;
+        _.each(this.children, (child: DataType, i: number) => {
+            signature += child.getSignature();
+            if (i < this.children.length - 1) {
+                signature += ',';
+            }
+        });
+        signature += ')';
+        return signature;
+    }
+
+    public isStatic(): boolean {
+        return false; // @TODO: True in every case or only when dynamic data?
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'tuple';
+    }
+}
+
+/* TODO
+class Fixed extends StaticDataType {}
+
+class UFixed extends StaticDataType {}*/
+
+export class Pointer extends StaticDataType {
+    destDataType: DynamicDataType;
+    parentDataType: DataType;
+
+    constructor(destDataType: DynamicDataType, parentDataType: DataType) {
+        const destDataItem = destDataType.getDataItem();
+        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
+        super(dataItem);
+        this.destDataType = destDataType;
+        this.parentDataType = parentDataType;
+        this.children.push(destDataType);
+    }
+
+    /*
+    public assignValue(destDataType: DynamicDataType) {
+        this.destDataType = destDataType;
+    }*/
+
+    public assignValue(value: any) {
+        this.destDataType.assignValue(value);
+    }
+
+    public getHexValue(): string {
+        console.log(
+            '*'.repeat(40),
+            this.destDataType.getAbsoluteOffset().toString(16),
+            '^'.repeat(150),
+            this.parentDataType.getAbsoluteOffset().toString(16),
+        );
+
+        let offset = this.destDataType
+            .getAbsoluteOffset()
+            .minus(this.parentDataType.getAbsoluteOffset())
+            .minus(this.parentDataType.getHeaderSize());
+
+        console.log("OFFSET == ", JSON.stringify(offset), " or in hex -- 0x", offset.toString(16));
+
+        const hexBase = 16;
+        const evmWordWidth = 32;
+        const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${offset.toString(hexBase)}`), evmWordWidth);
+        const encodedValue = ethUtil.bufferToHex(valueBuf);
+        return encodedValue;
+    }
+
+    public getSignature(): string {
+        return this.destDataType.getSignature();
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+
+    public getHeaderSize(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        return new BigNumber(32);
+    }
+
+}
+
+export class DataTypeFactory {
+    public static mapDataItemToDataType(dataItem: DataItem): DataType {
+        console.log(`Type: ${dataItem.type}`);
+
+        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
+        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
+        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
+        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
+        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
+        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
+        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
+        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
+        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
+        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
+
+        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+    }
+
+    public static create(dataItem: DataItem, parentDataType: DataType): DataType {
+        const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
+        if (dataType.isStatic()) {
+            return dataType;
+        } else {
+            const pointer = new Pointer(dataType, parentDataType);
+            return pointer;
+        }
+
+        throw new Error(`Unrecognized instance type: '${dataType}'`);
+    }
+}
+
+class Queue<T> {
+    private store: T[] = [];
+    push(val: T) {
+        this.store.push(val);
+    }
+    pop(): T | undefined {
+        return this.store.shift();
+    }
+}
+
+export class Method extends DataType {
+    name: string;
+    params: DataType[];
+    private signature: string;
+    selector: string;
+
+    constructor(abi: MethodAbi) {
+        super({ type: 'method', name: abi.name });
+        this.name = abi.name;
+        this.params = [];
+
+        _.each(abi.inputs, (input: DataItem) => {
+            this.params.push(DataTypeFactory.create(input, this));
+        });
+
+        // Compute signature
+        this.signature = `${this.name}(`;
+        _.each(this.params, (param: DataType, i: number) => {
+            this.signature += param.getSignature();
+            if (i < this.params.length - 1) {
+                this.signature += ',';
+            }
+        });
+        this.signature += ')';
+
+        // Compute selector
+        this.selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(this.signature).slice(0, 4)));
+
+        console.log(`--SIGNATURE--\n${this.signature}\n---------\n`);
+        console.log(`--SELECTOR--\n${this.selector}\n---------\n`);
+    }
+
+    public getSignature(): string {
+        return this.signature;
+    }
+
+    public assignValue(args: any[]) {
+        _.each(this.params, (param: DataType, i: number) => {
+            // Assign value to parameter
+            try {
+                param.assignValue(args[i]);
+            } catch (e) {
+                console.log('Failed to assign to ', param.getDataItem().name);
+                throw e;
+            }
+
+            if (param instanceof Pointer) {
+                this.children.push(param.getChildren()[0]);
+            }
+        });
+    }
+
+    public getHexValue(): string {
+        let value = "";
+        _.each(this.params, (param: DataType) => {
+            value += param.getHexValue();
+        });
+
+        return value;
+    }
+
+    public encode(args: any[]): string {
+        this.assignValue(args);
+        const calldata = new Calldata(this.selector, this.params.length);
+        this.bind(calldata, CalldataSection.PARAMS);
+
+        return calldata.getHexValue();
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+
+    public getHeaderSize(): BigNumber {
+        // Exclude selector
+        return new BigNumber(0);
+    }
+
+    public getBodySize(): BigNumber {
+        const nParams = new BigNumber(this.params.length);
+        const evmWordWidth = new BigNumber(32);
+        const size = nParams.times(evmWordWidth);
+        return size;
+    }
+
+    /*
+    encodeOptimized(args: any[]): string {
+        const calldata = new Memory();
+        // Assign values
+        optimizableParams : StaticDataType = [];
+        _.each(this.params, function(args: any[], i: number, param: DataType) {
+            param.assignValue(args[i]);
+            if (param instanceof DynamicDataType) {
+
+            }
+        });
+
+        // Find non-parameter leaves
+
+
+        return '';
+    } */
+
+    /*
+    decode(rawCalldata: string): any[] {
+        const calldata = new Calldata(this.name, this.params.length);
+        calldata.assignRaw(rawCalldata);
+        let args: any[];
+        let params = this.params;
+        _.each(params, function(args: any[], i: number, param: DataType) {
+            param.decodeFromCalldata(calldata);
+            args.push(param.getValue());
+        });
+
+        return args;
+    }*/
+}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index b8f1d39ad..315537226 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -12,1294 +12,18 @@ import { MethodAbi, DataItem } from 'ethereum-types';
 
 import { BigNumber } from '@0x/utils';
 import { assert } from '@0x/order-utils/src/assert';
-
-const simpleAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'greg',
-            type: 'uint256',
-        },
-        {
-            name: 'gregStr',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-const stringAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'greg',
-            type: 'string[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-const tupleAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-const staticArrayAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'uint8[3]',
-        }
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-const crazyAbi = {
-    constant: false,
-    inputs: [
-        /*{
-            name: 'someUInt256',
-            type: 'uint256',
-        },
-        {
-            name: 'someInt256',
-            type: 'int256',
-        },
-        {
-            name: 'someInt32',
-            type: 'int32',
-        },
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someBytes32',
-            type: 'bytes32',
-        },
-        {
-            name: 'someBytes',
-            type: 'bytes',
-        },
-        {
-            name: 'someString',
-            type: 'string',
-        },*/
-        /*{
-            name: 'someAddress',
-            type: 'address',
-        },
-        {
-            name: 'someBool',
-            type: 'bool',
-        },*/
-
-        {
-            name: 'someStaticArray',
-            type: 'uint8[3]',
-        },
-        {
-            name: 'someStaticArrayWithDynamicMembers',
-            type: 'string[2]',
-        },
-        {
-            name: 'someDynamicArrayWithDynamicMembers',
-            type: 'bytes[]',
-        },
-        {
-            name: 'some2DArray',
-            type: 'string[][]',
-        },
-        {
-            name: 'someTuple',
-            type: 'tuple',
-            components: [
-                {
-                    name: 'someUint32',
-                    type: 'uint32',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-            ],
-        },
-        {
-            name: 'someTupleWithDynamicTypes',
-            type: 'tuple',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                //{
-                //      name: 'someStrArray',
-                //     type: 'string[]',
-                /// },
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        } /*,
-        {
-            name: 'someArrayOfTuplesWithDynamicTypes',
-            type: 'tuple[]',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                {
-                    name: 'someStrArray',
-                    type: 'string[]',
-                },
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        },*/,
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-const simpleAbi2 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someBytes32',
-            type: 'bytes32',
-        },
-        {
-            name: 'someBytes',
-            type: 'bytes',
-        },
-        {
-            name: 'someString',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-const fillOrderAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'makerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'takerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'feeRecipientAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'senderAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'makerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'expirationTimeSeconds',
-                    type: 'uint256',
-                },
-                {
-                    name: 'salt',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerAssetData',
-                    type: 'bytes',
-                },
-                {
-                    name: 'takerAssetData',
-                    type: 'bytes',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-        {
-            name: 'takerAssetFillAmount',
-            type: 'uint256',
-        },
-        {
-            name: 'salt',
-            type: 'uint256',
-        },
-        {
-            name: 'orderSignature',
-            type: 'bytes',
-        },
-        {
-            name: 'takerSignature',
-            type: 'bytes',
-        },
-    ],
-    name: 'fillOrder',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
+import * as AbiEncoder from './abi_encoder';
+import * as AbiSamples from './abi_samples';
 
 chaiSetup.configure();
 const expect = chai.expect;
 
-namespace AbiEncoder {
-    class Word {
-        private value: string;
-
-        constructor(value?: string) {
-            if (value === undefined) {
-                this.value = '';
-            } else {
-                this.value = value;
-            }
-        }
-
-        public set(value: string) {
-            if (value.length !== 64) {
-                throw `Tried to create word that is not 32 bytes: ${value}`;
-            }
-
-            this.value = value;
-        }
-
-        public get(): string {
-            return this.value;
-        }
-
-        public getAsHex(): string {
-            return `0x${this.value}`;
-        }
-    }
-
-    export enum CalldataSection {
-        NONE,
-        PARAMS,
-        DATA,
-    }
-
-    class Memblock {
-        private dataType: DataType;
-        private location: { calldataSection: CalldataSection; sectionOffset: BigNumber; offset: BigNumber };
-
-        constructor(dataType: DataType) {
-            this.dataType = dataType;
-            this.location = {
-                calldataSection: CalldataSection.NONE,
-                sectionOffset: new BigNumber(0),
-                offset: new BigNumber(0),
-            };
-        }
-
-        public getSize(): BigNumber {
-            return new BigNumber(ethUtil.toBuffer(this.dataType.getHexValue()).byteLength);
-        }
-
-        public assignLocation(calldataSection: CalldataSection, sectionOffset: BigNumber, offset: BigNumber) {
-            this.location.calldataSection = calldataSection;
-            this.location.sectionOffset = sectionOffset;
-            this.location.offset = offset;
-        }
-
-        public get(): string {
-            return ethUtil.stripHexPrefix(this.dataType.getHexValue());
-        }
-
-        public getOffset(): BigNumber {
-            return this.location.offset;
-        }
-
-        public getAbsoluteOffset(): BigNumber {
-            return this.location.sectionOffset.plus(this.location.offset);
-        }
-
-        public getSection(): CalldataSection {
-            return this.location.calldataSection;
-        }
-    }
-
-    interface BindList {
-        [key: string]: Memblock;
-    }
-
-    export class Calldata {
-        private selector: string;
-        private params: Memblock[];
-        private data: Memblock[];
-        private dataOffset: BigNumber;
-        private currentDataOffset: BigNumber;
-        private currentParamOffset: BigNumber;
-        private bindList: BindList;
-
-        constructor(selector: string, nParams: number) {
-            this.selector = selector;
-            console.log(this.selector);
-            this.params = [];
-            this.data = [];
-            const evmWordSize = 32;
-            this.dataOffset = new BigNumber(nParams).times(evmWordSize);
-            this.currentDataOffset = new BigNumber(0);
-            this.currentParamOffset = new BigNumber(0);
-            this.bindList = {};
-        }
-
-        public bind(dataType: DataType, section: CalldataSection) {
-            if (dataType.getId() in this.bindList) {
-                throw `Rebind on ${dataType.getId()}`;
-            }
-            const memblock = new Memblock(dataType);
-            switch (section) {
-                case CalldataSection.PARAMS:
-                    this.params.push(memblock);
-                    memblock.assignLocation(section, new BigNumber(0), this.currentParamOffset);
-
-                    console.log(`Binding ${dataType.getDataItem().name} to PARAMS at ${this.currentParamOffset}`);
-                    this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
-                    break;
-
-                case CalldataSection.DATA:
-                    this.data.push(memblock);
-                    memblock.assignLocation(section, this.dataOffset, this.currentDataOffset);
-
-                    console.log(
-                        `Binding ${dataType.getDataItem().name} to DATA at ${memblock
-                            .getAbsoluteOffset()
-                            .toString(16)}`,
-                    );
-                    this.currentDataOffset = this.currentDataOffset.plus(memblock.getSize());
-                    break;
-
-                default:
-                    throw `Unrecognized calldata section: ${section}`;
-            }
-
-            this.bindList[dataType.getId()] = memblock;
-            dataType.rbind(memblock);
-        }
-
-        public getHexValue(): string {
-            let hexValue = `${this.selector}`;
-            _.each(this.params, (memblock: Memblock) => {
-                hexValue += memblock.get();
-            });
-            _.each(this.data, (memblock: Memblock) => {
-                hexValue += memblock.get();
-            });
-
-            return hexValue;
-        }
-    }
-
-    export abstract class DataType {
-        private dataItem: DataItem;
-        private hexValue: string;
-        protected memblock: Memblock | undefined;
-        protected children: DataType[];
-
-        constructor(dataItem: DataItem) {
-            this.dataItem = dataItem;
-            this.hexValue = '0x';
-            this.memblock = undefined;
-            this.children = [];
-        }
-
-        protected assignHexValue(hexValue: string) {
-            this.hexValue = hexValue;
-        }
-
-        public getHexValue(): string {
-            return this.hexValue;
-        }
-
-        public getDataItem(): DataItem {
-            return this.dataItem;
-        }
-
-        public rbind(memblock: Memblock) {
-            this.memblock = memblock;
-        }
-
-        public bind(calldata: Calldata, section: CalldataSection) {
-            calldata.bind(this, section);
-        }
-
-        public getId(): string {
-            return this.dataItem.name;
-        }
-
-        public getOffset(): BigNumber {
-            if (this.memblock === undefined) return new BigNumber(0);
-            return this.memblock.getOffset();
-        }
-
-        public getAbsoluteOffset(): BigNumber {
-            if (this.memblock === undefined) return new BigNumber(0);
-            return this.memblock.getAbsoluteOffset();
-        }
-
-        public getSize(): BigNumber {
-            if (this.memblock === undefined) return new BigNumber(0);
-            return this.memblock.getSize();
-        }
-
-        public getChildren(): DataType[] {
-            return this.children;
-        }
-
-        public abstract assignValue(value: any): void;
-        public abstract getSignature(): string;
-        public abstract isStatic(): boolean;
-    }
-
-    export abstract class StaticDataType extends DataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-        }
-    }
-
-    export abstract class DynamicDataType extends DataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-        }
-    }
-
-    export class Address extends StaticDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Address.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            const evmWordWidth = 32;
-            const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth));
-            this.assignHexValue(hexValue);
-        }
-
-        public getSignature(): string {
-            return `address`;
-        }
-
-        public isStatic(): boolean {
-            return true;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'address';
-        }
-    }
-
-    export class Bool extends StaticDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Bool.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: boolean) {
-            const evmWordWidth = 32;
-            const encodedValue = value === true ? '0x1' : '0x0';
-            const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth));
-            this.assignHexValue(hexValue);
-        }
-
-        public getSignature(): string {
-            return 'bool';
-        }
-
-        public isStatic(): boolean {
-            return true;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'bool';
-        }
-    }
-
-    abstract class Number extends StaticDataType {
-        static MAX_WIDTH: number = 256;
-        static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
-        width: number = Number.DEFAULT_WIDTH;
-
-        constructor(dataItem: DataItem, matcher: RegExp) {
-            super(dataItem);
-            const matches = matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
-                this.width = parseInt(matches[1]);
-            } else {
-                this.width = 256;
-            }
-        }
-
-        public assignValue(value: BigNumber) {
-            if (value.greaterThan(this.getMaxValue())) {
-                throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
-            } else if (value.lessThan(this.getMinValue())) {
-                throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
-            }
-
-            const hexBase = 16;
-            const evmWordWidth = 32;
-            let valueBuf: Buffer;
-            if (value.greaterThanOrEqualTo(0)) {
-                valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
-            } else {
-                // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
-                // Step 1/3: Convert value to positive binary string
-                const binBase = 2;
-                const valueBin = value.times(-1).toString(binBase);
-
-                // Step 2/3: Invert binary value
-                const bitsInEvmWord = 256;
-                let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
-                _.each(valueBin, (bit: string) => {
-                    invertedValueBin += bit === '1' ? '0' : '1';
-                });
-                const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-                // Step 3/3: Add 1 to inverted value
-                // The result is the two's-complement represent of the input value.
-                const negativeValue = invertedValue.plus(1);
-
-                // Convert the negated value to a hex string
-                valueBuf = ethUtil.setLengthLeft(
-                    ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
-                    evmWordWidth,
-                );
-            }
-
-            const encodedValue = ethUtil.bufferToHex(valueBuf);
-            this.assignHexValue(encodedValue);
-        }
-
-        public isStatic(): boolean {
-            return true;
-        }
-
-        public abstract getMaxValue(): BigNumber;
-        public abstract getMinValue(): BigNumber;
-    }
-
-    export class Int extends Number {
-        static matcher = RegExp(
-            '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-        );
-
-        constructor(dataItem: DataItem) {
-            super(dataItem, Int.matcher);
-        }
-
-        public getMaxValue(): BigNumber {
-            return new BigNumber(2).toPower(this.width - 1).sub(1);
-        }
-
-        public getMinValue(): BigNumber {
-            return new BigNumber(2).toPower(this.width - 1).times(-1);
-        }
-
-        public getSignature(): string {
-            return `int${this.width}`;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-    }
-
-    export class UInt extends Number {
-        static matcher = RegExp(
-            '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-        );
-
-        constructor(dataItem: DataItem) {
-            super(dataItem, UInt.matcher);
-        }
-
-        public getMaxValue(): BigNumber {
-            return new BigNumber(2).toPower(this.width).sub(1);
-        }
-
-        public getMinValue(): BigNumber {
-            return new BigNumber(0);
-        }
-
-        public getSignature(): string {
-            return `uint${this.width}`;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-    }
-
-    export class Byte extends StaticDataType {
-        static matcher = RegExp(
-            '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
-        );
-
-        static DEFAULT_WIDTH = 1;
-        width: number = Byte.DEFAULT_WIDTH;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            const matches = Byte.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
-                this.width = parseInt(matches[2]);
-            } else {
-                this.width = Byte.DEFAULT_WIDTH;
-            }
-        }
-
-        public assignValue(value: string | Buffer) {
-            // Convert value into a buffer and do bounds checking
-            const valueBuf = ethUtil.toBuffer(value);
-            if (valueBuf.byteLength > this.width) {
-                throw new Error(
-                    `Tried to assign ${value} (${
-                    valueBuf.byteLength
-                    } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
-                );
-            } else if (value.length % 2 !== 0) {
-                throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-            }
-
-            // Store value as hex
-            const evmWordWidth = 32;
-            const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
-            const hexValue = ethUtil.bufferToHex(paddedValue);
-            this.assignHexValue(hexValue);
-        }
-
-        public getSignature(): string {
-            // Note that `byte` reduces to `bytes1`
-            return `bytes${this.width}`;
-        }
-
-        public isStatic(): boolean {
-            return true;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-    }
-
-    export class Bytes extends DynamicDataType {
-        static UNDEFINED_LENGTH = new BigNumber(-1);
-        length: BigNumber = Bytes.UNDEFINED_LENGTH;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string | Buffer) {
-            if (typeof value === 'string' && !value.startsWith('0x')) {
-                throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
-            }
-            const valueBuf = ethUtil.toBuffer(value);
-            if (value.length % 2 !== 0) {
-                throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-            }
-
-            const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
-            const paddedBytesForValue = wordsForValue * 32;
-            const paddedValueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
-            const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
-            const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
-            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
-
-            this.assignHexValue(encodedValue);
-        }
-
-        public getSignature(): string {
-            return 'bytes';
-        }
-
-        public isStatic(): boolean {
-            return false;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'bytes';
-        }
-    }
-
-    export class SolString extends DynamicDataType {
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(SolString.matchGrammar(dataItem.type)).to.be.true();
-        }
-
-        public assignValue(value: string) {
-            const wordsForValue = Math.ceil(value.length / 32);
-            const paddedBytesForValue = wordsForValue * 32;
-            const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
-            const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
-            const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
-            const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
-
-            this.assignHexValue(encodedValue);
-        }
-
-        public getSignature(): string {
-            return 'string';
-        }
-
-        public isStatic(): boolean {
-            return false;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'string';
-        }
-    }
-
-    export class SolArray extends DynamicDataType {
-        static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
-        static UNDEFINED_LENGTH = new BigNumber(-1);
-        length: BigNumber = SolArray.UNDEFINED_LENGTH;
-        type: string = '[undefined]';
-        isLengthDefined: boolean;
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            const matches = SolArray.matcher.exec(dataItem.type);
-            expect(matches).to.be.not.null();
-            console.log(JSON.stringify(matches));
-            if (matches === null || matches.length !== 3) {
-                throw new Error(`Could not parse array: ${dataItem.type}`);
-            } else if (matches[1] === undefined) {
-                throw new Error(`Could not parse array type: ${dataItem.type}`);
-            } else if (matches[2] === undefined) {
-                throw new Error(`Could not parse array length: ${dataItem.type}`);
-            }
-
-            // Check if length is undefined
-            if (matches[2] === '') {
-                this.type = matches[1];
-                this.length = SolArray.UNDEFINED_LENGTH;
-                this.isLengthDefined = false;
-                return;
-            }
-
-            // Parse out array type/length and construct children
-            this.isLengthDefined = true;
-            this.type = matches[1];
-            this.length = new BigNumber(matches[2], 10);
-            if (this.length.lessThan(0)) {
-                throw new Error(`Bad array length: ${JSON.stringify(this.length)}`);
-            }
-            this.constructChildren();
-        }
-
-        private constructChildren() {
-            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-                const childDataItem = {
-                    type: this.type,
-                    name: `${this.getDataItem().name}[${idx.toString(10)}]`,
-                } as DataItem;
-                const child = DataTypeFactory.create(childDataItem, this);
-                this.children.push(child);
-            }
-        }
-
-        // @TODO: HACKY -- shouldn't really have children for a 
-        public getChildren(): DataType[] {
-            if (this.isStatic()) {
-                return [];
-            } else {
-                return this.children;
-            }
-        }
-
-        public assignValue(value: any[]) {
-            // Sanity check length
-            const valueLength = new BigNumber(value.length);
-            if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
-                throw new Error(
-                    `Expected array of length ${JSON.stringify(this.length)}, but got array of length ${JSON.stringify(
-                        valueLength,
-                    )}`,
-                );
-            }
-
-            // Assign length if not already set
-            if (this.length === SolArray.UNDEFINED_LENGTH) {
-                this.length = valueLength;
-                this.constructChildren();
-            }
-
-            // Assign values to children
-            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-                const idxNumber = idx.toNumber();
-                this.children[idxNumber].assignValue(value[idxNumber]);
-            }
-        }
-
-        private getHexValueDynamicArray(): string {
-            const lengthBufUnpadded = ethUtil.toBuffer(`0x${this.length.toString(16)}`);
-            const lengthBuf = ethUtil.setLengthLeft(lengthBufUnpadded, 32);
-            let valueBuf = lengthBuf;
-
-            const valueHex = ethUtil.bufferToHex(valueBuf);
-            return valueHex;
-        }
-
-        private getHexValueStaticArray(): string {
-            let valueBuf = new Buffer("");
-
-            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-                const idxNumber = idx.toNumber();
-                const childValueHex = this.children[idxNumber].getHexValue();
-                const childValueBuf = ethUtil.toBuffer(childValueHex);
-                valueBuf = Buffer.concat([valueBuf, childValueBuf]);
-
-                console.log(JSON.stringify(idx));
-            }
-
-            // Convert value buffer to hex
-            const valueHex = ethUtil.bufferToHex(valueBuf);
-            return valueHex;
-        }
-
-        public getHexValue(): string {
-            if (this.isLengthDefined) {
-                return this.getHexValueStaticArray();
-            } else {
-                return this.getHexValueDynamicArray();
-            }
-        }
-
-        public isStatic(): boolean {
-            return this.isLengthDefined;
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return this.matcher.test(type);
-        }
-
-        public getSignature(): string {
-            let type = this.type;
-            if (this.type === 'tuple') {
-                let tupleDataItem = {
-                    type: 'tuple',
-                    name: 'N/A',
-                } as DataItem;
-                const tupleComponents = this.getDataItem().components;
-                if (tupleComponents !== undefined) {
-                    tupleDataItem.components = tupleComponents;
-                }
-                const tuple = new Tuple(tupleDataItem);
-                type = tuple.getSignature();
-            }
-
-            if (this.length.equals(SolArray.UNDEFINED_LENGTH)) {
-                return `${type}[]`;
-            }
-            return `${type}[${this.length}]`;
-        }
-    }
-
-    export class Tuple extends DynamicDataType {
-        private length: BigNumber;
-        private childMap: { [key: string]: number };
-
-        constructor(dataItem: DataItem) {
-            super(dataItem);
-            expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
-            this.length = new BigNumber(0);
-            this.childMap = {};
-            if (dataItem.components !== undefined) {
-                this.constructChildren(dataItem.components);
-                this.length = new BigNumber(dataItem.components.length);
-            } else {
-                throw new Error('Components undefined');
-            }
-        }
-
-        private constructChildren(dataItems: DataItem[]) {
-            _.each(dataItems, (dataItem: DataItem) => {
-                const childDataItem = {
-                    type: dataItem.type,
-                    name: `${this.getDataItem().name}.${dataItem.name}`,
-                } as DataItem;
-                const child = DataTypeFactory.create(childDataItem, this);
-                this.childMap[dataItem.name] = this.children.length;
-                this.children.push(child);
-            });
-        }
-
-        private assignValueFromArray(value: any[]) {
-            // Sanity check length
-            const valueLength = new BigNumber(value.length);
-            if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
-                throw new Error(
-                    `Expected array of ${JSON.stringify(
-                        this.length,
-                    )} elements, but got array of length ${JSON.stringify(valueLength)}`,
-                );
-            }
-
-            // Assign values to children
-            for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-                const idxNumber = idx.toNumber();
-                this.children[idxNumber].assignValue(value[idxNumber]);
-            }
-        }
-
-        private assignValueFromObject(obj: object) {
-            let childMap = _.cloneDeep(this.childMap);
-            _.forOwn(obj, (value: any, key: string) => {
-                if (key in childMap === false) {
-                    throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
-                }
-                this.children[this.childMap[key]].assignValue(value);
-                delete childMap[key];
-            });
-
-            if (Object.keys(childMap).length !== 0) {
-                throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
-            }
-        }
-
-        public assignValue(value: any[] | object) {
-            if (value instanceof Array) {
-                this.assignValueFromArray(value);
-            } else if (typeof value === 'object') {
-                this.assignValueFromObject(value);
-            } else {
-                throw new Error(`Unexpected type for ${value}`);
-            }
-        }
-
-        public getHexValue(): string {
-            return '0x';
-        }
-
-        public getSignature(): string {
-            // Compute signature
-            let signature = `(`;
-            _.each(this.children, (child: DataType, i: number) => {
-                signature += child.getSignature();
-                if (i < this.children.length - 1) {
-                    signature += ',';
-                }
-            });
-            signature += ')';
-            return signature;
-        }
-
-        public isStatic(): boolean {
-            return false; // @TODO: True in every case or only when dynamic data?
-        }
-
-        public static matchGrammar(type: string): boolean {
-            return type === 'tuple';
-        }
-    }
-
-    /* TODO
-    class Fixed extends StaticDataType {}
-
-    class UFixed extends StaticDataType {}*/
-
-    export class Pointer extends StaticDataType {
-        destDataType: DynamicDataType;
-        parentDataType: DataType;
-
-        constructor(destDataType: DynamicDataType, parentDataType: DataType) {
-            const destDataItem = destDataType.getDataItem();
-            const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
-            super(dataItem);
-            this.destDataType = destDataType;
-            this.parentDataType = parentDataType;
-            this.children.push(destDataType);
-        }
-
-        /*
-        public assignValue(destDataType: DynamicDataType) {
-            this.destDataType = destDataType;
-        }*/
-
-        public assignValue(value: any) {
-            this.destDataType.assignValue(value);
-        }
-
-        public getHexValue(): string {
-            console.log(
-                '*'.repeat(40),
-                this.destDataType.getAbsoluteOffset().toString(16),
-                '^'.repeat(150),
-                this.parentDataType.getAbsoluteOffset().toString(16),
-            );
-
-            let offset = this.destDataType
-                .getAbsoluteOffset()
-                .minus(this.parentDataType.getAbsoluteOffset().plus(this.parentDataType.getSize()));
-            const hexBase = 16;
-            const evmWordWidth = 32;
-            const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${offset.toString(hexBase)}`), evmWordWidth);
-            const encodedValue = ethUtil.bufferToHex(valueBuf);
-            return encodedValue;
-        }
-
-        public getSignature(): string {
-            return this.destDataType.getSignature();
-        }
-
-        public isStatic(): boolean {
-            return true;
-        }
-
-        public encodeToCalldata(calldata: Calldata): void {
-            throw 2;
-        }
-    }
-
-    export class DataTypeFactory {
-        public static mapDataItemToDataType(dataItem: DataItem): DataType {
-            console.log(`Type: ${dataItem.type}`);
-
-            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-            if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
-            if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
-            if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
-            if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
-            if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
-            if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
-            if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-            if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
-            if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
-            //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
-            //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
-
-            throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-        }
-
-        public static create(dataItem: DataItem, parentDataType: DataType): DataType {
-            const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
-            if (dataType.isStatic()) {
-                return dataType;
-            } else {
-                const pointer = new Pointer(dataType, parentDataType);
-                return pointer;
-            }
-
-            throw new Error(`Unrecognized instance type: '${dataType}'`);
-        }
-    }
-
-    class Queue<T> {
-        private store: T[] = [];
-        push(val: T) {
-            this.store.push(val);
-        }
-        pop(): T | undefined {
-            return this.store.shift();
-        }
-    }
-
-    export class Method extends DataType {
-        name: string;
-        params: DataType[];
-        private signature: string;
-        selector: string;
-
-        constructor(abi: MethodAbi) {
-            super({ type: 'method', name: abi.name });
-            this.name = abi.name;
-            this.params = [];
-
-            _.each(abi.inputs, (input: DataItem) => {
-                this.params.push(DataTypeFactory.create(input, this));
-            });
-
-            // Compute signature
-            this.signature = `${this.name}(`;
-            _.each(this.params, (param: DataType, i: number) => {
-                this.signature += param.getSignature();
-                if (i < this.params.length - 1) {
-                    this.signature += ',';
-                }
-            });
-            this.signature += ')';
-
-            // Compute selector
-            this.selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(this.signature).slice(0, 4)));
-
-            console.log(`--SIGNATURE--\n${this.signature}\n---------\n`);
-            console.log(`--SELECTOR--\n${this.selector}\n---------\n`);
-        }
-
-        public getSignature(): string {
-            return this.signature;
-        }
-
-        public assignValue(args: any[]) {
-            const calldata = new Calldata(this.selector, this.params.length);
-            const params = this.params;
-            const paramQueue = new Queue<DataType>();
-            _.each(params, (param: DataType, i: number) => {
-                try {
-                    param.assignValue(args[i]);
-                } catch (e) {
-                    console.log('Failed to assign to ', param.getDataItem().name);
-                    throw e;
-                }
-                param.bind(calldata, CalldataSection.PARAMS);
-                _.each(param.getChildren(), (child: DataType) => {
-                    paramQueue.push(child);
-                });
-            });
-
-            let param: DataType | undefined = undefined;
-            while ((param = paramQueue.pop()) !== undefined) {
-                param.bind(calldata, CalldataSection.DATA);
-                _.each(param.getChildren(), (child: DataType) => {
-                    paramQueue.push(child);
-                });
-            }
-
-            console.log(calldata);
-
-            this.assignHexValue(calldata.getHexValue());
-
-            //return calldata.getRaw();
-        }
-
-        public encode(args: any[]): string {
-            this.assignValue(args);
-            return this.getHexValue();
-        }
-
-        public isStatic(): boolean {
-            return true;
-        }
-
-        /*
-        encodeOptimized(args: any[]): string {
-            const calldata = new Memory();
-            // Assign values
-            optimizableParams : StaticDataType = [];
-            _.each(this.params, function(args: any[], i: number, param: DataType) {
-                param.assignValue(args[i]);
-                if (param instanceof DynamicDataType) {
-
-                }
-            });
-
-            // Find non-parameter leaves
-
-
-            return '';
-        } */
-
-        /*
-        decode(rawCalldata: string): any[] {
-            const calldata = new Calldata(this.name, this.params.length);
-            calldata.assignRaw(rawCalldata);
-            let args: any[];
-            let params = this.params;
-            _.each(params, function(args: any[], i: number, param: DataType) {
-                param.decodeFromCalldata(calldata);
-                args.push(param.getValue());
-            });
-
-            return args;
-        }*/
-    }
-}
-
 describe.only('ABI Encoder', () => {
     describe.only('Just a Greg, Eh', () => {
+
+
         it('Crazy ABI', async () => {
-            const method = new AbiEncoder.Method(crazyAbi);
+            const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)],
@@ -1405,20 +129,50 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);*/
         });
 
-        it.only('Static Array ABI', async () => {
-            const method = new AbiEncoder.Method(staticArrayAbi);
-            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+        it.only('Fixed Lenfgth Array / Dynamic Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
+            const args = [["Brave", "New", "World"]];
             const calldata = method.encode(args);
             console.log(calldata);
             console.log('*'.repeat(40));
             console.log(JSON.stringify(args));
+            const expectedCalldata =
+                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.only('Unfixed Length Array / Dynamic Members ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
+            const args = [["Brave", "New", "World"]];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.only('Unfixed Length Array / Static Members ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
+            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+            const calldata = method.encode(args);
+            const expectedCalldata = '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+
+        it.only('Fixed Length Array / Static Members ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
+            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+            const calldata = method.encode(args);
             const expectedCalldata =
                 '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
+
         it('Simple ABI 2', async () => {
-            const method = new AbiEncoder.Method(simpleAbi2);
+            const method = new AbiEncoder.Method(AbiSamples.simpleAbi2);
 
             const args = [
                 '0xaf', // e (bytes1)
@@ -1434,14 +188,14 @@ describe.only('ABI Encoder', () => {
         });
 
         it('Yessir', async () => {
-            const method = new AbiEncoder.Method(simpleAbi);
+            const method = new AbiEncoder.Method(AbiSamples.simpleAbi);
             const calldata = method.encode([new BigNumber(5), 'five']);
             console.log(calldata);
             expect(true).to.be.true();
         });
 
         it('Array ABI', async () => {
-            const method = new AbiEncoder.Method(stringAbi);
+            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
             const calldata = method.encode([['five', 'six', 'seven']]);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -1453,7 +207,7 @@ describe.only('ABI Encoder', () => {
         });
 
         it('Object ABI (Array input)', async () => {
-            const method = new AbiEncoder.Method(tupleAbi);
+            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
             const calldata = method.encode([[new BigNumber(5), 'five']]);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -1465,7 +219,7 @@ describe.only('ABI Encoder', () => {
         });
 
         it('Object ABI (Object input)', async () => {
-            const method = new AbiEncoder.Method(tupleAbi);
+            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
             const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -1477,7 +231,7 @@ describe.only('ABI Encoder', () => {
         });
 
         it.skip('Object ABI (Object input - Missing Key)', async () => {
-            const method = new AbiEncoder.Method(tupleAbi);
+            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
             const calldata = method.encode([{ someUint: new BigNumber(5) }]);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -1491,7 +245,7 @@ describe.only('ABI Encoder', () => {
         });
 
         it.skip('Object ABI (Object input - Too Many Keys)', async () => {
-            const method = new AbiEncoder.Method(tupleAbi);
+            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
             const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five', unwantedKey: 14 }]);
             console.log(method.getSignature());
             console.log(method.selector);
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
new file mode 100644
index 000000000..2e7111504
--- /dev/null
+++ b/packages/order-utils/test/abi_samples.ts
@@ -0,0 +1,358 @@
+import { MethodAbi } from 'ethereum-types';
+
+export const simpleAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'greg',
+            type: 'uint256',
+        },
+        {
+            name: 'gregStr',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const stringAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'greg',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const tupleAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const staticArrayAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const staticArrayDynamicMembersAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'string[3]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const dynamicArrayDynamicMembersAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'string[]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const dynamicArrayStaticMembersAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const crazyAbi = {
+    constant: false,
+    inputs: [
+        /*{
+            name: 'someUInt256',
+            type: 'uint256',
+        },
+        {
+            name: 'someInt256',
+            type: 'int256',
+        },
+        {
+            name: 'someInt32',
+            type: 'int32',
+        },
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },*/
+        /*{
+            name: 'someAddress',
+            type: 'address',
+        },
+        {
+            name: 'someBool',
+            type: 'bool',
+        },*/
+
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        },
+        {
+            name: 'someStaticArrayWithDynamicMembers',
+            type: 'string[2]',
+        },
+        {
+            name: 'someDynamicArrayWithDynamicMembers',
+            type: 'bytes[]',
+        },
+        {
+            name: 'some2DArray',
+            type: 'string[][]',
+        },
+        {
+            name: 'someTuple',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint32',
+                    type: 'uint32',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+        },
+        {
+            name: 'someTupleWithDynamicTypes',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                //{
+                //      name: 'someStrArray',
+                //     type: 'string[]',
+                /// },
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        } /*,
+        {
+            name: 'someArrayOfTuplesWithDynamicTypes',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                {
+                    name: 'someStrArray',
+                    type: 'string[]',
+                },
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        },*/,
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const simpleAbi2 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const fillOrderAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'makerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'takerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'feeRecipientAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'senderAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'makerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'expirationTimeSeconds',
+                    type: 'uint256',
+                },
+                {
+                    name: 'salt',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerAssetData',
+                    type: 'bytes',
+                },
+                {
+                    name: 'takerAssetData',
+                    type: 'bytes',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+        {
+            name: 'takerAssetFillAmount',
+            type: 'uint256',
+        },
+        {
+            name: 'salt',
+            type: 'uint256',
+        },
+        {
+            name: 'orderSignature',
+            type: 'bytes',
+        },
+        {
+            name: 'takerSignature',
+            type: 'bytes',
+        },
+    ],
+    name: 'fillOrder',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
-- 
cgit v1.2.3


From e95aa617b6eb0e4b6bace7fbcf66de2658e314aa Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 10:49:19 -0800
Subject: All existing ABI tests passing

---
 packages/order-utils/test/abi_encoder.ts      | 18 +++++++++++++-----
 packages/order-utils/test/abi_encoder_test.ts | 13 ++++++++-----
 2 files changed, 21 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
index 55b63b701..77cb89056 100644
--- a/packages/order-utils/test/abi_encoder.ts
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -74,6 +74,7 @@ class Memblock {
     }
 
     public get(): string {
+        console.log(`Unstripped = '${this.dataType.getHexValue()}' and Stripped = '${ethUtil.stripHexPrefix(this.dataType.getHexValue())}'`);
         return ethUtil.stripHexPrefix(this.dataType.getHexValue());
     }
 
@@ -472,6 +473,7 @@ export class Byte extends StaticDataType {
         const evmWordWidth = 32;
         const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
         const hexValue = ethUtil.bufferToHex(paddedValue);
+
         this.assignHexValue(hexValue);
     }
 
@@ -538,7 +540,9 @@ export class Bytes extends DynamicDataType {
     }
 
     public getBodySize(): BigNumber {
-        return new BigNumber(this.getHexValue().length);
+        const valueBuf = ethUtil.toBuffer(this.getHexValue());
+        const size = new BigNumber(valueBuf.byteLength);
+        return size;
     }
 
     public static matchGrammar(type: string): boolean {
@@ -576,7 +580,9 @@ export class SolString extends DynamicDataType {
     }
 
     public getBodySize(): BigNumber {
-        return new BigNumber(this.getHexValue().length);
+        const valueBuf = ethUtil.toBuffer(this.getHexValue());
+        const size = new BigNumber(valueBuf.byteLength);
+        return size;
     }
 
     public static matchGrammar(type: string): boolean {
@@ -1032,12 +1038,14 @@ export class Method extends DataType {
     }
 
     public getHexValue(): string {
-        let value = "";
+        let paramBufs: Buffer[] = [];
         _.each(this.params, (param: DataType) => {
-            value += param.getHexValue();
+            paramBufs.push(ethUtil.toBuffer(param.getHexValue()));
         });
 
-        return value;
+        const value = Buffer.concat(paramBufs);
+        const hexValue = ethUtil.bufferToHex(value);
+        return hexValue;
     }
 
     public encode(args: any[]): string {
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 315537226..91a32bfbf 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -22,7 +22,7 @@ describe.only('ABI Encoder', () => {
     describe.only('Just a Greg, Eh', () => {
 
 
-        it('Crazy ABI', async () => {
+        it.skip('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
@@ -114,6 +114,9 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             console.log(method.getSignature());
 
+            const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
             /*
             const expectedCalldata =
                 '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
@@ -129,7 +132,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);*/
         });
 
-        it.only('Fixed Lenfgth Array / Dynamic Members', async () => {
+        it('Fixed Lenfgth Array / Dynamic Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
             const args = [["Brave", "New", "World"]];
             const calldata = method.encode(args);
@@ -141,7 +144,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Unfixed Length Array / Dynamic Members ABI', async () => {
+        it('Unfixed Length Array / Dynamic Members ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
             const args = [["Brave", "New", "World"]];
             const calldata = method.encode(args);
@@ -152,7 +155,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Unfixed Length Array / Static Members ABI', async () => {
+        it('Unfixed Length Array / Static Members ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
             const calldata = method.encode(args);
@@ -161,7 +164,7 @@ describe.only('ABI Encoder', () => {
         });
 
 
-        it.only('Fixed Length Array / Static Members ABI', async () => {
+        it('Fixed Length Array / Static Members ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
             const calldata = method.encode(args);
-- 
cgit v1.2.3


From 3bc45395cc0e1c5c483e7319967b6308122123bf Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 11:14:44 -0800
Subject: static vs dynamic tuple differentatiion

---
 packages/order-utils/test/abi_encoder.ts      | 30 +++++++++++++++------
 packages/order-utils/test/abi_encoder_test.ts | 34 ++++++++++++++++-------
 packages/order-utils/test/abi_samples.ts      | 39 ++++++++++++++++++++++++---
 3 files changed, 83 insertions(+), 20 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
index 77cb89056..853aac627 100644
--- a/packages/order-utils/test/abi_encoder.ts
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -770,12 +770,14 @@ export class SolArray extends DynamicDataType {
 export class Tuple extends DynamicDataType {
     private length: BigNumber;
     private childMap: { [key: string]: number };
+    private members: DataType[];
 
     constructor(dataItem: DataItem) {
         super(dataItem);
         expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
         this.length = new BigNumber(0);
         this.childMap = {};
+        this.members = [];
         if (dataItem.components !== undefined) {
             this.constructChildren(dataItem.components);
             this.length = new BigNumber(dataItem.components.length);
@@ -792,7 +794,11 @@ export class Tuple extends DynamicDataType {
             } as DataItem;
             const child = DataTypeFactory.create(childDataItem, this);
             this.childMap[dataItem.name] = this.children.length;
-            this.children.push(child);
+
+            if (child instanceof Pointer) {
+                this.children.push(child.getChildren()[0]);
+            }
+            this.members.push(child);
         });
     }
 
@@ -810,7 +816,7 @@ export class Tuple extends DynamicDataType {
         // Assign values to children
         for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
             const idxNumber = idx.toNumber();
-            this.children[idxNumber].assignValue(value[idxNumber]);
+            this.members[idxNumber].assignValue(value[idxNumber]);
         }
     }
 
@@ -820,7 +826,7 @@ export class Tuple extends DynamicDataType {
             if (key in childMap === false) {
                 throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
             }
-            this.children[this.childMap[key]].assignValue(value);
+            this.members[this.childMap[key]].assignValue(value);
             delete childMap[key];
         });
 
@@ -840,7 +846,14 @@ export class Tuple extends DynamicDataType {
     }
 
     public getHexValue(): string {
-        return '0x';
+        let paramBufs: Buffer[] = [];
+        _.each(this.members, (member: DataType) => {
+            paramBufs.push(ethUtil.toBuffer(member.getHexValue()));
+        });
+
+        const value = Buffer.concat(paramBufs);
+        const hexValue = ethUtil.bufferToHex(value);
+        return hexValue;
     }
 
     public getHeaderSize(): BigNumber {
@@ -856,9 +869,9 @@ export class Tuple extends DynamicDataType {
     public getSignature(): string {
         // Compute signature
         let signature = `(`;
-        _.each(this.children, (child: DataType, i: number) => {
-            signature += child.getSignature();
-            if (i < this.children.length - 1) {
+        _.each(this.members, (member: DataType, i: number) => {
+            signature += member.getSignature();
+            if (i < this.members.length - 1) {
                 signature += ',';
             }
         });
@@ -867,7 +880,8 @@ export class Tuple extends DynamicDataType {
     }
 
     public isStatic(): boolean {
-        return false; // @TODO: True in every case or only when dynamic data?
+        const isStaticTuple = this.children.length === 0;
+        return isStaticTuple; // @TODO: True in every case or only when dynamic data?
     }
 
     public static matchGrammar(type: string): boolean {
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 91a32bfbf..070bfe7f6 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -36,7 +36,7 @@ describe.only('ABI Encoder', () => {
                 '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
                 '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
             ], // m
-            [
+            /*[
                 [
                     'some string',
                     'some another string',
@@ -49,7 +49,7 @@ describe.only('ABI Encoder', () => {
                     'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
                 ],
                 [],
-            ], // n
+            ],*/ // n
             [
                 new BigNumber(4037824789),
                 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
@@ -114,7 +114,9 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             console.log(method.getSignature());
 
-            const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
+            const expectedCalldata = '0x76c14e63000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e728347239823742398472398472984724892749874897428472894723948749874984787432942374349234732984723984237489237489237489234723894728947894748937428947289473894274982374329874238947238947328947238943724982374982374289347239800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000272834732984732489237492387423987423984728947298432789423749823748923748927439820000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
+
+            //const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
 
             /*
@@ -209,8 +211,21 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it('Object ABI (Array input)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
+        it.only('Static Tuple', async () => {
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
+            const calldata = method.encode([[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata = '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Dynamic Tuple (Array input)', async () => {
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
             const calldata = method.encode([[new BigNumber(5), 'five']]);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -221,8 +236,9 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it('Object ABI (Object input)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
+        it('Dynamic Tuple (Object input)', async () => {
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
             const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -234,7 +250,7 @@ describe.only('ABI Encoder', () => {
         });
 
         it.skip('Object ABI (Object input - Missing Key)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
             const calldata = method.encode([{ someUint: new BigNumber(5) }]);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -248,7 +264,7 @@ describe.only('ABI Encoder', () => {
         });
 
         it.skip('Object ABI (Object input - Too Many Keys)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.tupleAbi);
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
             const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five', unwantedKey: 14 }]);
             console.log(method.getSignature());
             console.log(method.selector);
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index 2e7111504..fb5cfbeb7 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -34,7 +34,7 @@ export const stringAbi = {
     type: 'function',
 } as MethodAbi;
 
-export const tupleAbi = {
+export const dynamicTupleAbi = {
     constant: false,
     inputs: [
         {
@@ -59,6 +59,39 @@ export const tupleAbi = {
     type: 'function',
 } as MethodAbi;
 
+export const staticTupleAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint1',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint3',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someBool',
+                    type: 'bool',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const staticArrayAbi = {
     constant: false,
     inputs: [
@@ -171,10 +204,10 @@ export const crazyAbi = {
             name: 'someDynamicArrayWithDynamicMembers',
             type: 'bytes[]',
         },
-        {
+        /* {
             name: 'some2DArray',
             type: 'string[][]',
-        },
+        }, */
         {
             name: 'someTuple',
             type: 'tuple',
-- 
cgit v1.2.3


From 687e6ccdd37da7c35a3fafac43f0fdff03351c0c Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 11:33:51 -0800
Subject: Got the crazy ABI working

---
 packages/order-utils/test/abi_encoder.ts      | 44 ++++++++++++++++++++++-----
 packages/order-utils/test/abi_encoder_test.ts |  4 +--
 2 files changed, 39 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
index 853aac627..ae573b39f 100644
--- a/packages/order-utils/test/abi_encoder.ts
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -89,6 +89,10 @@ class Memblock {
     public getSection(): CalldataSection {
         return this.location.calldataSection;
     }
+
+    public getName(): string {
+        return this.dataType.getDataItem().name;
+    }
 }
 
 interface BindList {
@@ -120,13 +124,18 @@ export class Calldata {
             throw `Rebind on ${dataType.getId()}`;
         }
         const memblock = new Memblock(dataType);
+
+        this.params.push(memblock);
+        memblock.assignLocation(section, new BigNumber(0), this.currentParamOffset);
+
+        console.log(`Binding ${dataType.getDataItem().name} to PARAMS at ${this.currentParamOffset}`);
+        this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
+        console.log("CURRENT PARAM OFFSET -------- 0x", this.currentParamOffset.toString(16));
+
+        /*
         switch (section) {
             case CalldataSection.PARAMS:
-                this.params.push(memblock);
-                memblock.assignLocation(section, new BigNumber(0), this.currentParamOffset);
-
-                console.log(`Binding ${dataType.getDataItem().name} to PARAMS at ${this.currentParamOffset}`);
-                this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
+                ;
                 break;
 
             case CalldataSection.DATA:
@@ -143,7 +152,7 @@ export class Calldata {
 
             default:
                 throw `Unrecognized calldata section: ${section}`;
-        }
+        }*/
 
         this.bindList[dataType.getId()] = memblock;
         dataType.rbind(memblock);
@@ -160,6 +169,26 @@ export class Calldata {
 
         return hexValue;
     }
+
+    public printAnnotated() {
+        let hexValue = `${this.selector}`;
+        console.log(hexValue);
+        let offset = new BigNumber(0);
+        _.each(this.params, (memblock: Memblock) => {
+            const offsetStr = `0x${offset.toString(16)}`;
+            const hexValue = memblock.get();
+            const annotation = memblock.getName();
+
+            console.log(`${offsetStr} ${hexValue} ${annotation}`);
+        });
+        _.each(this.data, (memblock: Memblock) => {
+            const offsetStr = `0x${offset.toString(16)}`;
+            const hexValue = memblock.get();
+            const annotation = memblock.getName();
+
+            console.log(`${offsetStr} ${hexValue} ${annotation}`);
+        });
+    }
 }
 
 export abstract class DataType {
@@ -793,7 +822,7 @@ export class Tuple extends DynamicDataType {
                 name: `${this.getDataItem().name}.${dataItem.name}`,
             } as DataItem;
             const child = DataTypeFactory.create(childDataItem, this);
-            this.childMap[dataItem.name] = this.children.length;
+            this.childMap[dataItem.name] = this.members.length;
 
             if (child instanceof Pointer) {
                 this.children.push(child.getChildren()[0]);
@@ -1065,6 +1094,7 @@ export class Method extends DataType {
     public encode(args: any[]): string {
         this.assignValue(args);
         const calldata = new Calldata(this.selector, this.params.length);
+        calldata.printAnnotated();
         this.bind(calldata, CalldataSection.PARAMS);
 
         return calldata.getHexValue();
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 070bfe7f6..553fac43e 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -22,7 +22,7 @@ describe.only('ABI Encoder', () => {
     describe.only('Just a Greg, Eh', () => {
 
 
-        it.skip('Crazy ABI', async () => {
+        it('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
@@ -211,7 +211,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Static Tuple', async () => {
+        it('Static Tuple', async () => {
             // This is dynamic because it has dynamic members
             const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
             const calldata = method.encode([[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]]);
-- 
cgit v1.2.3


From e59669c94937ec694d9e41c1a163a8a6f770fd32 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 12:47:30 -0800
Subject: multidimensional arrays with static type

---
 packages/order-utils/test/abi_encoder.ts      |  1 -
 packages/order-utils/test/abi_encoder_test.ts | 40 ++++++++++++
 packages/order-utils/test/abi_samples.ts      | 87 +++++++++++++++++++++++++++
 3 files changed, 127 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
index ae573b39f..f63dc804a 100644
--- a/packages/order-utils/test/abi_encoder.ts
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -690,7 +690,6 @@ export class SolArray extends DynamicDataType {
             this.elements.push(child);
             if (child instanceof Pointer) {
                 const pointsTo = child.getChildren()[0];
-                console.log(JSON.stringify(pointsTo));
                 this.children.push(pointsTo); // DataType pointing to
             }
         }
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 553fac43e..115580624 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -134,6 +134,46 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);*/
         });
 
+        it.only('Multidimensional Arrays / Static Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
+
+            // Eight 3-dimensional arrays of uint8[2][2][2]
+            let value = 0;
+            const args = [];
+            for (let i = 0; i < 8; ++i) {
+                args.push(
+                    [
+                        [
+                            [new BigNumber(++value), new BigNumber(++value)],
+                            [new BigNumber(++value), new BigNumber(++value)],
+                        ],
+                        [
+                            [new BigNumber(++value), new BigNumber(++value)],
+                            [new BigNumber(++value), new BigNumber(++value)],
+                        ]
+                    ]
+                );
+            }
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038'; expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Fixed Lenfgth Array / Dynamic Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
+            const args = [["Brave", "New", "World"]];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+            const expectedCalldata =
+                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
         it('Fixed Lenfgth Array / Dynamic Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
             const args = [["Brave", "New", "World"]];
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index fb5cfbeb7..cbbc5f8f3 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -34,6 +34,93 @@ export const stringAbi = {
     type: 'function',
 } as MethodAbi;
 
+export const multiDimensionalArraysStaticTypeAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'a',
+            type: 'uint8[][][]',
+        },
+        {
+            name: 'b',
+            type: 'uint8[][][2]',
+        },
+        {
+            name: 'c',
+            type: 'uint8[][2][]',
+        },
+        {
+            name: 'd',
+            type: 'uint8[2][][]',
+        },
+        {
+            name: 'e',
+            type: 'uint8[][2][2]',
+        },
+        {
+            name: 'f',
+            type: 'uint8[2][2][]',
+        },
+        {
+            name: 'g',
+            type: 'uint8[2][][2]',
+        },
+        {
+            name: 'h',
+            type: 'uint8[2][2][2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const multiDimensionalArraysDynamicTypeAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'a',
+            type: 'string[][][2]',
+        },
+        {
+            name: 'a',
+            type: 'string[][1][]',
+        },
+        {
+            name: 'a',
+            type: 'string[1][1][2]',
+        },
+        {
+            name: 'a',
+            type: 'string[][][]',
+        },
+        {
+            name: 'a',
+            type: 'uint[][][]',
+        },
+        {
+            name: 'b',
+            type: 'uint8[][2][]',
+        },
+        {
+            name: 'c',
+            type: 'uint8[1][2][]',
+        },
+
+        {
+            name: 'c',
+            type: 'uint8[1][2][2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const dynamicTupleAbi = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From 180d1ca63a45ca96df2c9f811075411ca495f693 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 13:09:03 -0800
Subject: multidimensional arrays with dynamic objects

---
 packages/order-utils/test/abi_encoder_test.ts | 30 +++++++++++++++++++++++++++
 packages/order-utils/test/abi_samples.ts      | 25 ++++------------------
 2 files changed, 34 insertions(+), 21 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 115580624..4ba9bb611 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -160,6 +160,36 @@ describe.only('ABI Encoder', () => {
             console.log(method.getSignature());
             console.log(JSON.stringify(args));
             const expectedCalldata = '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038'; expect(calldata).to.be.equal(expectedCalldata);
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.only('Multidimensional Arrays / Dynamic Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi);
+
+            // Eight 3-dimensional arrays of string[2][2][2]
+            let value = 0;
+            const args = [];
+            for (let i = 0; i < 4; ++i) {
+                args.push(
+                    [
+                        [
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                        ],
+                        [
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                        ]
+                    ]
+                );
+            }
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000137000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023231000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023234000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002333100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023332000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
         });
 
         it('Fixed Lenfgth Array / Dynamic Members', async () => {
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index cbbc5f8f3..0882b389a 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -80,38 +80,21 @@ export const multiDimensionalArraysStaticTypeAbi = {
 export const multiDimensionalArraysDynamicTypeAbi = {
     constant: false,
     inputs: [
-        {
-            name: 'a',
-            type: 'string[][][2]',
-        },
-        {
-            name: 'a',
-            type: 'string[][1][]',
-        },
-        {
-            name: 'a',
-            type: 'string[1][1][2]',
-        },
         {
             name: 'a',
             type: 'string[][][]',
         },
-        {
-            name: 'a',
-            type: 'uint[][][]',
-        },
         {
             name: 'b',
-            type: 'uint8[][2][]',
+            type: 'string[][][2]',
         },
         {
             name: 'c',
-            type: 'uint8[1][2][]',
+            type: 'string[][2][]',
         },
-
         {
-            name: 'c',
-            type: 'uint8[1][2][2]',
+            name: 'h',
+            type: 'string[2][2][2]',
         },
     ],
     name: 'simpleFunction',
-- 
cgit v1.2.3


From 8f61f6d0f9532e95fd32cbab8dd0344b42de2da7 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 13:41:58 -0800
Subject: Arrays of tuples

---
 packages/order-utils/test/abi_encoder.ts      |   7 ++
 packages/order-utils/test/abi_encoder_test.ts |  76 ++++++++++++-
 packages/order-utils/test/abi_samples.ts      | 150 ++++++++++++++++++++++++++
 3 files changed, 231 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
index f63dc804a..83ecc2f9a 100644
--- a/packages/order-utils/test/abi_encoder.ts
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -686,6 +686,10 @@ export class SolArray extends DynamicDataType {
                 type: this.type,
                 name: `${this.getDataItem().name}[${idx.toString(10)}]`,
             } as DataItem;
+            const components = this.getDataItem().components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
             const child = DataTypeFactory.create(childDataItem, this);
             this.elements.push(child);
             if (child instanceof Pointer) {
@@ -706,6 +710,9 @@ export class SolArray extends DynamicDataType {
     }*/
 
     public assignValue(value: any[]) {
+        console.log('GREG'.repeat(15), JSON.stringify(value));
+
+
         // Sanity check length
         const valueLength = new BigNumber(value.length);
         if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 4ba9bb611..cea33112d 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -134,7 +134,79 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);*/
         });
 
-        it.only('Multidimensional Arrays / Static Members', async () => {
+        it('Array of Static Tuples (Array has defined length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Array of Static Tuples (Array has dynamic length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Array of Dynamic Tuples (Array has defined length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it('Multidimensional Arrays / Static Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
 
             // Eight 3-dimensional arrays of uint8[2][2][2]
@@ -163,7 +235,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Multidimensional Arrays / Dynamic Members', async () => {
+        it('Multidimensional Arrays / Dynamic Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi);
 
             // Eight 3-dimensional arrays of string[2][2][2]
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index 0882b389a..7939cbaeb 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -129,6 +129,156 @@ export const dynamicTupleAbi = {
     type: 'function',
 } as MethodAbi;
 
+export const arrayOfStaticTuplesWithDefinedLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[8]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfStaticTuplesWithDynamicLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfDynamicTuplesWithDefinedLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[8]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfDynamicTuplesWithUndefinedLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfDynamicTuplesAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const multidimensionalArrayOfDynamicTuplesAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[][2][]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const staticTupleAbi = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From 8b91727364c205cd2bd44abdabd62c1044dd13d4 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 13:57:36 -0800
Subject: types with default widths

---
 packages/order-utils/test/abi_encoder.ts      | 22 +++++++----------
 packages/order-utils/test/abi_encoder_test.ts | 12 +++++++++
 packages/order-utils/test/abi_samples.ts      | 35 +++++++++++++++++++++++++++
 3 files changed, 56 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
index 83ecc2f9a..bcd427dee 100644
--- a/packages/order-utils/test/abi_encoder.ts
+++ b/packages/order-utils/test/abi_encoder.ts
@@ -781,20 +781,16 @@ export class SolArray extends DynamicDataType {
     }
 
     public getSignature(): string {
-        let type = this.type;
-        if (this.type === 'tuple') {
-            let tupleDataItem = {
-                type: 'tuple',
-                name: 'N/A',
-            } as DataItem;
-            const tupleComponents = this.getDataItem().components;
-            if (tupleComponents !== undefined) {
-                tupleDataItem.components = tupleComponents;
-            }
-            const tuple = new Tuple(tupleDataItem);
-            type = tuple.getSignature();
+        let dataItem = {
+            type: this.type,
+            name: 'N/A',
+        } as DataItem;
+        const components = this.getDataItem().components;
+        if (components !== undefined) {
+            dataItem.components = components;
         }
-
+        const elementDataType = DataTypeFactory.mapDataItemToDataType(dataItem);
+        const type = elementDataType.getSignature();
         if (this.length.equals(SolArray.UNDEFINED_LENGTH)) {
             return `${type}[]`;
         }
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index cea33112d..ad43e70a3 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -134,6 +134,18 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);*/
         });
 
+        it.only('Types with default widths', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
+            const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
         it('Array of Static Tuples (Array has defined length)', async () => {
             const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
 
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index 7939cbaeb..921408724 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -34,6 +34,41 @@ export const stringAbi = {
     type: 'function',
 } as MethodAbi;
 
+export const typesWithDefaultWidthsAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someUint',
+            type: 'uint',
+        },
+        {
+            name: 'someInt',
+            type: 'int',
+        },
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someUint',
+            type: 'uint[]',
+        },
+        {
+            name: 'someInt',
+            type: 'int[]',
+        },
+        {
+            name: 'someByte',
+            type: 'byte[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const multiDimensionalArraysStaticTypeAbi = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From 1ca23b35ab067ed59a5d19543ceec646272e77a3 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 8 Nov 2018 14:23:41 -0800
Subject: complex type tesst

---
 packages/order-utils/test/abi_encoder_test.ts | 134 +++++++++++---------------
 packages/order-utils/test/abi_samples.ts      |  40 +++++---
 2 files changed, 80 insertions(+), 94 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index ad43e70a3..c8a0642ea 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -19,24 +19,23 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe.only('ABI Encoder', () => {
-    describe.only('Just a Greg, Eh', () => {
-
+    describe.only('ABI Tests at Method Level', () => {
 
         it('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
-            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)],
-            [
+            const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
+            const someStaticArrayWithDynamicMembers = [
                 'the little piping piper piped a piping pipper papper',
                 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-            ], // l
-            [
+            ];
+            const someDynamicArrayWithDynamicMembers = [
                 '0x38745637834987324827439287423897238947239847',
                 '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
                 '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
-            ], // m
-            /*[
+            ];
+            const some2DArray = [
                 [
                     'some string',
                     'some another string',
@@ -49,64 +48,32 @@ describe.only('ABI Encoder', () => {
                     'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
                 ],
                 [],
-            ],*/ // n
-            [
-                new BigNumber(4037824789),
-                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-            ], // o
-            [
-                new BigNumber('239048320948320948230', 10),
-                'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
-                /*[
-                    [
-                        '23432423342',
-                        'skdjfhdsjkfdhsfkjsdhfjkdshfdsjkfhsdjkfhsdjkfhdsjkfhdsjfhsdfjdshjkfsdhf',
-                        'sdfsdfdfdffsdf',
-                    ],
-                    [],
-                    [],
-                    ['23ehsdjkfhsiufhwfuefhesfhauhesufheuifhsefushfsufehfeuif'],
-                ],*/
-                '0xf74848484848484848484848484848484848483847576879809433994458585848932091',
-                '0xe41d2489571d322189246dafa5ebde1f4699f498',
-            ], // p
-                /*[
-                    [
-                        new BigNumber('23904848320948230', 10),
-                        'akdhjasshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
-                        [
-                            [
-                                '234324342',
-                                'skdjfhdsjkfdhsfkjsjkfhsdjkfhsdjkfhdsjkfhdsjfhsdfjdshjkfsdhf',
-                                'sdffdfdffsdf',
-                            ],
-                            [],
-                            [],
-                            ['23ehsdjkfhsiufhwfuefsufheuifhsefushfsufehfeuif'],
-                        ],
-                        '0xf7484848484848484848484848484876879809433994458585848932091',
-                        '0xe41d2489571d322189246dafa6ebde1f4699f498',
-                    ],
-                    [
-                        new BigNumber('23904832094832030', 10),
-                        'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdkdhsajkdhsadjk',
-                        [
-                            [
-                                '2343342',
-                                'skdjfhdsjkfdhsfkjsdhfjkdshfdsjkfhsdjkfhsdjkfhdssjfhsdfjdshjkfsdhf',
-                                'sdfsdfdfdffsf',
-                            ],
-                            [],
-                            [],
-                            ['jkfhsiufhwfuefhesfhauhesufhefeuif'],
-                        ],
-                        '0xf7484848484848484848484848484848484848384757687980943091',
-                        '0xe41d2489571d322189246dafa5ebde1f469af498',
-                    ],
-                    [],
-                    [],
-                ],*/
             ];
+            const someTuple = {
+                someUint32: new BigNumber(4037824789),
+                someStr: 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.'
+            };
+            const someTupleWithDynamicTypes = {
+                someUint: new BigNumber(4024789),
+                someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
+                someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
+                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+            };
+            const someTupleWithDynamicTypes2 = {
+                someUint: new BigNumber(9024789),
+                someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
+                someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
+                someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
+            };
+            const someTupleWithDynamicTypes3 = {
+                someUint: new BigNumber(1024789),
+                someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
+                someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
+                someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
+            };
+            const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
+
+            const args = [someStaticArray, someStaticArrayWithDynamicMembers, someDynamicArrayWithDynamicMembers, some2DArray, someTuple, someTupleWithDynamicTypes, someArrayOfTuplesWithDynamicTypes];
 
             const calldata = method.encode(args);
             console.log(calldata);
@@ -114,27 +81,36 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             console.log(method.getSignature());
 
-            const expectedCalldata = '0x76c14e63000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e728347239823742398472398472984724892749874897428472894723948749874984787432942374349234732984723984237489237489237489234723894728947894748937428947289473894274982374329874238947238947328947238943724982374982374289347239800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000272834732984732489237492387423987423984728947298432789423749823748923748927439820000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
-
+            const expectedCalldata = '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894723843743289742389472398473289472348927489274894738427428947389facdea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000089b51500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000746dafa5ebde1f4699f4981d3221892e41d24895000000000000000000000000000000000000000000000000000000000000004e6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894398473289472348927489272384374328974238947274894738427428947389facde100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa3150000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000010000000000000000000000000089571d322189e415ebde1f4699f498d24246dafa000000000000000000000000000000000000000000000000000000000000004e73646873616a6b646873616a6b646861646a6b617368646a616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002838947238437432829384729742389472398473289472348927489274894738427428947389facdef000000000000000000000000000000000000000000000000';
             //const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+        });
 
-            /*
-            const expectedCalldata =
-                '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);*/
-
-            /*const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
+        it('Crazy ABI #1', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
+            const args = [
+                new BigNumber(256745454),
+                new BigNumber(-256745454),
+                new BigNumber(434244),
+                '0x43',
+                '0x0001020304050607080911121314151617181920212223242526272829303132',
+                '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
+                'Little peter piper piped a piping pepper pot',
+                '0xe41d2489571d322189246dafa5ebde1f4699f498',
+                true
+            ];
 
+            const calldata = method.encode(args);
             console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);*/
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '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';
+            expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Types with default widths', async () => {
+
+        it('Types with default widths', async () => {
             const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
             const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
             const calldata = method.encode(args);
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index 921408724..82427986a 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -407,10 +407,10 @@ export const dynamicArrayStaticMembersAbi = {
     type: 'function',
 } as MethodAbi;
 
-export const crazyAbi = {
+export const crazyAbi1 = {
     constant: false,
     inputs: [
-        /*{
+        {
             name: 'someUInt256',
             type: 'uint256',
         },
@@ -437,16 +437,26 @@ export const crazyAbi = {
         {
             name: 'someString',
             type: 'string',
-        },*/
-        /*{
+        },
+        {
             name: 'someAddress',
             type: 'address',
         },
         {
             name: 'someBool',
             type: 'bool',
-        },*/
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
 
+export const crazyAbi = {
+    constant: false,
+    inputs: [
         {
             name: 'someStaticArray',
             type: 'uint8[3]',
@@ -459,10 +469,10 @@ export const crazyAbi = {
             name: 'someDynamicArrayWithDynamicMembers',
             type: 'bytes[]',
         },
-        /* {
+        {
             name: 'some2DArray',
             type: 'string[][]',
-        }, */
+        },
         {
             name: 'someTuple',
             type: 'tuple',
@@ -489,10 +499,10 @@ export const crazyAbi = {
                     name: 'someStr',
                     type: 'string',
                 },
-                //{
-                //      name: 'someStrArray',
-                //     type: 'string[]',
-                /// },
+                /*{
+                    name: 'someStrArray',
+                    type: 'string[]',
+                },*/
                 {
                     name: 'someBytes',
                     type: 'bytes',
@@ -502,7 +512,7 @@ export const crazyAbi = {
                     type: 'address',
                 },
             ],
-        } /*,
+        },
         {
             name: 'someArrayOfTuplesWithDynamicTypes',
             type: 'tuple[]',
@@ -515,10 +525,10 @@ export const crazyAbi = {
                     name: 'someStr',
                     type: 'string',
                 },
-                {
+                /*{
                     name: 'someStrArray',
                     type: 'string[]',
-                },
+                },*/
                 {
                     name: 'someBytes',
                     type: 'bytes',
@@ -528,7 +538,7 @@ export const crazyAbi = {
                     type: 'address',
                 },
             ],
-        },*/,
+        }
     ],
     name: 'simpleFunction',
     outputs: [],
-- 
cgit v1.2.3


From 78498b7019e02a9b280cc1ffe9fafbf30bff24ec Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 16:21:31 -0800
Subject: Initial port -- wont compile yet

---
 packages/order-utils/test/abi/abi_encoder.ts    |   1 +
 packages/order-utils/test/abi/calldata.ts       | 177 ++++++++++
 packages/order-utils/test/abi/config.ts         |   4 +
 packages/order-utils/test/abi/data_type.ts      | 278 +++++++++++++++
 packages/order-utils/test/abi/evm_data_types.ts | 439 ++++++++++++++++++++++++
 5 files changed, 899 insertions(+)
 create mode 100644 packages/order-utils/test/abi/abi_encoder.ts
 create mode 100644 packages/order-utils/test/abi/calldata.ts
 create mode 100644 packages/order-utils/test/abi/config.ts
 create mode 100644 packages/order-utils/test/abi/data_type.ts
 create mode 100644 packages/order-utils/test/abi/evm_data_types.ts

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/abi_encoder.ts b/packages/order-utils/test/abi/abi_encoder.ts
new file mode 100644
index 000000000..12755209a
--- /dev/null
+++ b/packages/order-utils/test/abi/abi_encoder.ts
@@ -0,0 +1 @@
+export * from './calldata_block';
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
new file mode 100644
index 000000000..dc0fcfb2b
--- /dev/null
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -0,0 +1,177 @@
+import ethUtil = require('ethereumjs-util');
+var _ = require('lodash');
+
+export abstract class CalldataBlock {
+    private name: string;
+    private signature: string;
+    private offsetInBytes: number;
+    private headerSizeInBytes: number;
+    private bodySizeInBytes: number;
+    private relocatable: boolean;
+
+    constructor(name: string, signature: string, offsetInBytes: number, headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
+        this.name = name;
+        this.signature = signature;
+        this.offsetInBytes = offsetInBytes;
+        this.headerSizeInBytes = headerSizeInBytes;
+        this.bodySizeInBytes = bodySizeInBytes;
+        this.relocatable = relocatable;
+    }
+
+    public getName(): string {
+        return this.name;
+    }
+
+    public getSignature(): string {
+        return this.signature;
+    }
+
+    public isRelocatable(): boolean {
+        return this.relocatable;
+    }
+
+    public getHeaderSizeInBytes(): number {
+        return this.headerSizeInBytes;
+    }
+
+    public getBodySizeInBytes(): number {
+        return this.bodySizeInBytes;
+    }
+
+    public getSizeInBytes(): number {
+        return this.headerSizeInBytes + this.bodySizeInBytes;
+    }
+
+    public getOffsetInBytes(): number {
+        return this.offsetInBytes;
+    }
+
+    public abstract toHexString(): string;
+}
+
+export class PayloadCalldataBlock extends CalldataBlock {
+    private payload: Buffer;
+
+    constructor(name: string, signature: string, offsetInBytes: number, relocatable: boolean, payload: Buffer) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = payload.byteLength;
+        super(name, signature, offsetInBytes, headerSizeInBytes, bodySizeInBytes, relocatable);
+        this.payload = payload;
+    }
+
+    public toHexString(): string {
+        const payloadHex = ethUtil.bufferToHex(this.payload);
+        return payloadHex;
+    }
+}
+
+export class DependentCalldataBlock extends CalldataBlock {
+    public static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    private parent: CalldataBlock;
+    private dependency: CalldataBlock;
+
+    constructor(name: string, signature: string, offsetInBytes: number, relocatable: boolean, parent: CalldataBlock, dependency: CalldataBlock) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
+        super(name, signature, offsetInBytes, headerSizeInBytes, bodySizeInBytes, relocatable);
+        this.parent = parent;
+        this.dependency = dependency;
+    }
+
+    public toHexString(): string {
+        const dependencyOffset = this.dependency.getOffsetInBytes();
+        const parentOffset = this.parent.getOffsetInBytes();
+        const parentHeaderSize = this.parent.getHeaderSizeInBytes();
+        const pointer = dependencyOffset - parentOffset + parentHeaderSize;
+        const pointerBuf = new Buffer(`0x${pointer.toString(16)}`);
+        const evmWordWidthInBytes = 32;
+        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
+        const pointerHex = ethUtil.bufferToHex(pointerBufPadded);
+        return pointerHex;
+    }
+}
+
+export class MemberCalldataBlock extends CalldataBlock {
+    private static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    private header: Buffer | undefined;
+    private members: CalldataBlock[];
+
+    constructor(name: string, signature: string, offsetInBytes: number, relocatable: boolean, members: CalldataBlock[], header?: Buffer) {
+        const headerSizeInBytes = (header === undefined) ? 0 : header.byteLength;
+        let bodySizeInBytes = 0;
+        _.each(members, (member: Memblock) => {
+            bodySizeInBytes += member.getSizeInBytes();
+        });
+
+        super(name, signature, offsetInBytes, headerSizeInBytes, bodySizeInBytes, relocatable);
+        this.members = members;
+        this.header = header;
+    }
+
+    public toHexString(): string {
+        let valueBuffers: Buffer[] = [];
+        if (this.header !== undefined) valueBuffers.push(this.header);
+        _.each(this.members, (member: CalldataBlock) => {
+            const memberHexString = member.toHexString();
+            const memberBuf = ethUtil.toBuffer(memberHexString);
+            valueBuffers.push(memberBuf);
+        });
+        const combinedValueBufs = Buffer.concat(valueBuffers);
+        const combinedValuesAsHex = ethUtil.bufferToHex(combinedValueBufs);
+        return combinedValuesAsHex;
+    }
+}
+
+export class Calldata {
+    private selector: string;
+    private sizeInBytes: number;
+    private blocks: CalldataBlock[];
+
+    constructor() {
+        this.selector = '0x';
+        this.sizeInBytes = 0;
+        this.blocks = [];
+    }
+
+    public toHexString(): string {
+        let calldataString = `${this.selector}`;
+        _.each(this.blocks, (block: CalldataBlock) => {
+            const blockAsHexString = block.toHexString();
+            const blockAsHexWithoutPrefix = ethUtil.stripHexPrefix(blockAsHexString);
+            calldataString += blockAsHexWithoutPrefix;
+        });
+        return calldataString;
+    }
+
+    public getSelectorHex(): string {
+        return this.selector;
+    }
+
+    public getSizeInBytes(): number {
+        return this.sizeInBytes;
+    }
+
+    public toAnnotatedString(): string {
+        return "";
+    }
+
+    public pushBlock(block: CalldataBlock) {
+        this.blocks.push(block);
+        this.sizeInBytes += block.getSizeInBytes();
+    }
+
+    public setSelector(selector: string) {
+        // Ensure we have a 0x prefix
+        if (selector.startsWith('0x')) {
+            this.selector = selector;
+        } else {
+            this.selector = `$0x${selector}`;
+        }
+
+        // The selector must be 10 characters: '0x' followed by 4 bytes (two hex chars per byte)
+        if (this.selector.length !== 10) {
+            throw new Error(`Invalid selector '${this.selector}'`);
+        }
+        this.sizeInBytes += 8;
+    }
+}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/config.ts b/packages/order-utils/test/abi/config.ts
new file mode 100644
index 000000000..015cee59a
--- /dev/null
+++ b/packages/order-utils/test/abi/config.ts
@@ -0,0 +1,4 @@
+import { DataTypeFactory } from './data_type';
+import { EvmDataTypeFactoryImpl } from './evm_data_types';
+
+DataTypeFactory.setImpl(new EvmDataTypeFactoryImpl());
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
new file mode 100644
index 000000000..f74621085
--- /dev/null
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -0,0 +1,278 @@
+import { Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock } from "./calldata";
+import { MethodAbi, DataItem } from 'ethereum-types';
+import { BigNumber } from '@0x/utils';
+import ethUtil = require('ethereumjs-util');
+var _ = require('lodash');
+
+
+
+export abstract class DataType {
+    private dataItem: DataItem;
+
+    constructor(dataItem: DataItem) {
+        this.dataItem = dataItem;
+    }
+
+    public getDataItem(): DataItem {
+        return this.dataItem;
+    }
+
+    protected abstract createCalldataBlock(): CalldataBlock;
+    public abstract encode(value: any, calldata: Calldata): void;
+    public abstract getSignature(): string;
+    public abstract isStatic(): boolean;
+}
+
+export abstract class PayloadDataType extends DataType {
+    protected hasConstantSize: boolean;
+
+    public constructor(dataItem: DataItem, hasConstantSize: boolean) {
+        super(dataItem);
+        this.hasConstantSize = hasConstantSize;
+    }
+
+    protected generateCalldataBlock(payload: Buffer, calldata: Calldata): void {
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const offsetInBytes = calldata.getSizeInBytes();
+        const relocatable = false;
+        const block = new PayloadCalldataBlock(name, signature, offsetInBytes, relocatable, payload);
+        calldata.pushBlock(block);
+    }
+
+    public isStatic(): boolean {
+        // If a payload has a constant size then it's static
+        return this.hasConstantSize;
+    }
+}
+
+export abstract class DependentDataType extends DataType {
+    protected dependency: DataType;
+    protected parent: DataType;
+
+    public constructor(dataItem: DataItem, dependency: DataType, parent: DataType) {
+        super(dataItem);
+        this.dependency = dependency;
+        this.parent = parent;
+    }
+
+    protected generateCalldataBlock(offsetInBytes: number, calldata: Calldata): CalldataBlock {
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const relocatable = false;
+        const parentBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
+        const dependencyBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
+        const block = new DependentCalldataBlock(name, signature, offsetInBytes, relocatable, dependencyBlock, parentBlock);
+        calldata.pushBlock(block);
+    }
+
+    public encode(value: any, calldata: Calldata = new Calldata()): void {
+        const offsetInBytes = calldata.reserveSpace(DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES);
+        this.dependency.encode(value, calldata);
+        this.generateCalldataBlock(offsetInBytes, calldata);
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+}
+
+export interface MemberMap {
+    [key: string]: number;
+}
+
+export abstract class MemberDataType extends DataType {
+    private memberMap: MemberMap;
+    private members: DataType[];
+    private isArray: boolean;
+    protected arrayLength: number | undefined;
+
+
+    public constructor(dataItem: DataItem, isArray: boolean = false, arrayLength?: number) {
+        super(dataItem);
+
+        this.memberMap = {};
+        this.members = [];
+        this.isArray = isArray;
+        this.arrayLength = arrayLength;
+        if (isArray && arrayLength !== undefined) {
+            [this.members, this.memberMap] = MemberDataType.createMembersWithLength(arrayLength);
+        } else if (!isArray) {
+            [this.members, this.memberMap] = MemberDataType.createMembersWithKeys(dataItem);
+        }
+    }
+
+    private static createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
+        // Sanity check
+        if (dataItem.components === undefined) {
+            throw new Error(`Expected components`);
+        }
+
+        let members: DataType[] = [];
+        let memberMap: MemberMap = {};
+        _.each(dataItem.components, (dataItem: DataItem) => {
+            const childDataItem = {
+                type: dataItem.type,
+                name: `${dataItem.name}.${dataItem.name}`,
+            } as DataItem;
+            const child = DataTypeFactory.create(childDataItem, this);
+            members.push(child);
+            memberMap[dataItem.name] = members.length;
+        });
+
+        return [members, memberMap];
+    }
+
+    private static createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+        let members: DataType[] = [];
+        let memberMap: MemberMap = {};
+        const range = _.range(length);
+        _.each(range, (idx: number) => {
+            const childDataItem = {
+                type: this.type,
+                name: `${dataItem.name}[${idx.toString(10)}]`,
+            } as DataItem;
+            const components = dataItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = DataTypeFactory.create(childDataItem, this);
+            members.push(child);
+            memberMap[idx.toString(10)] = members.length;
+        });
+
+        return [members, memberMap];
+    }
+
+    protected encodeFromArray(value: any[], calldata: Calldata) {
+        // Sanity check length
+        const valueLength = new BigNumber(value.length);
+        if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
+            throw new Error(
+                `Expected array of ${JSON.stringify(
+                    this.length,
+                )} elements, but got array of length ${JSON.stringify(valueLength)}`,
+            );
+        }
+
+        // Assign values to children
+        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
+            const idxNumber = idx.toNumber();
+            this.members[idxNumber].assignValue(value[idxNumber]);
+        }
+    }
+
+    protected encodeFromObject(obj: object, calldata: Calldata) {
+        let childMap = _.cloneDeep(this.memberMap);
+        _.forOwn(obj, (value: any, key: string) => {
+            if (key in childMap === false) {
+                throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
+            }
+            this.members[this.childMap[key]].assignValue(value);
+            delete childMap[key];
+        });
+
+        if (Object.keys(childMap).length !== 0) {
+            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
+        }
+    }
+
+    public encode(value: any[] | object, calldata = new Calldata()) {
+        if (value instanceof Array) {
+            this.encodeFromArray(value, calldata);
+        } else if (typeof value === 'object') {
+            this.encodeFromObject(value, encodeFromObject);
+        } else {
+            throw new Error(`Unexpected type for ${value}`);
+        }
+    }
+
+    protected generateCalldataBlock(offsetInBytes: number, calldata: Calldata): CalldataBlock {
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const relocatable = false;
+        const parentBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
+        const dependencyBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
+        const block = new DependentCalldataBlock(name, signature, offsetInBytes, relocatable, dependencyBlock, parentBlock);
+        calldata.pushBlock(block);
+    }
+
+    protected computeSignatureOfMembers(): string {
+        // Compute signature of members
+        let signature = `(`;
+        _.each(this.members, (member: DataType, i: number) => {
+            signature += member.getSignature();
+            if (i < this.members.length - 1) {
+                signature += ',';
+            }
+        });
+        signature += ')';
+        return signature;
+    }
+
+    public isStatic(): boolean {
+        /* For Tuple:
+                    const isStaticTuple = this.children.length === 0;
+                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
+
+           For Array:
+                if isLengthDefined = false then this is false
+
+                Otherwise if the first element is a Pointer then false
+        */
+
+        if (this.isArray && this.arrayLength === undefined) {
+            return true;
+        }
+
+        // Search for dependent members
+        const dependentMember = _.find(this.members, (member: DataType) => {
+            return (member instanceof DependentDataType);
+        });
+        const isStatic = (dependentMember === undefined); // static if we couldn't find a dependent member
+        return isStatic;
+    }
+}
+
+export interface DataTypeFactoryImpl {
+    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
+    mapDataItemToDataType: (dataItem: DataItem) => DataType;
+}
+
+export class DataTypeFactory {
+    private static instance: DataTypeFactory;
+    private provider: DataTypeFactoryImpl | undefined;
+
+    private constructor() { }
+
+    private static getInstance(): DataTypeFactory {
+        if (!DataTypeFactory.instance) {
+            DataTypeFactory.instance = new DataTypeFactory();
+        }
+        return DataTypeFactory.instance;
+    }
+
+    public static setImpl(provider: DataTypeFactoryImpl) {
+        const instance = DataTypeFactory.getInstance();
+        if (instance.provider !== undefined) {
+            throw new Error(`Tried to set implementation more than once`);
+        }
+        DataTypeFactory.getInstance().provider = provider;
+    }
+
+    public static create(dataItem: DataItem, parentDataType: DataType): DataType {
+        const instance = DataTypeFactory.getInstance();
+        if (instance.provider === undefined) {
+            throw new Error(`Tried to create before implementation is set`);
+        }
+        return instance.provider.create(dataItem, parentDataType);
+    }
+
+    public static mapDataItemToDataType(dataItem: DataItem): DataType {
+        const instance = DataTypeFactory.getInstance();
+        if (instance.provider === undefined) {
+            throw new Error(`Tried to create before implementation is set`);
+        }
+        return instance.provider.mapDataItemToDataType(dataItem);
+    }
+}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
new file mode 100644
index 000000000..4e42a992a
--- /dev/null
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -0,0 +1,439 @@
+import { DataType, DataTypeFactory, DataTypeFactoryImpl, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
+
+import { MethodAbi, DataItem } from 'ethereum-types';
+
+import ethUtil = require('ethereumjs-util');
+
+import { BigNumber } from '@0x/utils';
+
+export interface DataTypeStaticInterface {
+    matchGrammar: (type: string) => boolean;
+    encodeValue: (value: any) => Buffer;
+}
+
+export class Address extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Address.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Address.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'address';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'address';
+    }
+
+    public static encodeValue(value: boolean): Buffer {
+        const evmWordWidth = 32;
+        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
+        return encodedValueBuf;
+    }
+}
+
+export class Bool extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Bool.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Bool.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'bool';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bool';
+    }
+
+    public static encodeValue(value: boolean): Buffer {
+        const evmWordWidth = 32;
+        const encodedValue = value === true ? '0x1' : '0x0';
+        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
+        return encodedValueBuf;
+    }
+}
+
+abstract class Number extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    static MAX_WIDTH: number = 256;
+    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
+    width: number = Number.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem, matcher: RegExp) {
+        super(dataItem, Number.SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = matcher.exec(dataItem.type);
+        if (matches === null) {
+            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
+        }
+        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
+            this.width = parseInt(matches[1]);
+        } else {
+            this.width = 256;
+        }
+    }
+
+    public static encodeValue(value: BigNumber): Buffer {
+        if (value.greaterThan(this.getMaxValue())) {
+            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+        } else if (value.lessThan(this.getMinValue())) {
+            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
+        }
+
+        const hexBase = 16;
+        const evmWordWidth = 32;
+        let valueBuf: Buffer;
+        if (value.greaterThanOrEqualTo(0)) {
+            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
+        } else {
+            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
+            // Step 1/3: Convert value to positive binary string
+            const binBase = 2;
+            const valueBin = value.times(-1).toString(binBase);
+
+            // Step 2/3: Invert binary value
+            const bitsInEvmWord = 256;
+            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
+            _.each(valueBin, (bit: string) => {
+                invertedValueBin += bit === '1' ? '0' : '1';
+            });
+            const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+            // Step 3/3: Add 1 to inverted value
+            // The result is the two's-complement represent of the input value.
+            const negativeValue = invertedValue.plus(1);
+
+            // Convert the negated value to a hex string
+            valueBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
+                evmWordWidth,
+            );
+        }
+
+        return valueBuf;
+    }
+
+    public abstract getMaxValue(): BigNumber;
+    public abstract getMinValue(): BigNumber;
+}
+
+export class Int extends Number {
+    static matcher = RegExp(
+        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Int.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).times(-1);
+    }
+
+    public getSignature(): string {
+        return `int${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class UInt extends Number {
+    static matcher = RegExp(
+        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, UInt.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getSignature(): string {
+        return `uint${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Byte extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    static matcher = RegExp(
+        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
+    );
+
+    static DEFAULT_WIDTH = 1;
+    width: number = Byte.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Byte.SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = Byte.matcher.exec(dataItem.type);
+        if (!Byte.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
+        }
+        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
+            this.width = parseInt(matches[2]);
+        } else {
+            this.width = Byte.DEFAULT_WIDTH;
+        }
+    }
+
+    public getSignature(): string {
+        // Note that `byte` reduces to `bytes1`
+        return `bytes${this.width}`;
+    }
+
+    public static encodeValue(value: string | Buffer): Buffer {
+        // Convert value into a buffer and do bounds checking
+        const valueBuf = ethUtil.toBuffer(value);
+        if (valueBuf.byteLength > this.width) {
+            throw new Error(
+                `Tried to assign ${value} (${
+                valueBuf.byteLength
+                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
+            );
+        } else if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        // Store value as hex
+        const evmWordWidth = 32;
+        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
+        return paddedValue;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Bytes extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+    static UNDEFINED_LENGTH = new BigNumber(-1);
+    length: BigNumber = Bytes.UNDEFINED_LENGTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Bytes.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
+        }
+    }
+
+    public encodeValue(value: string | Buffer): Buffer {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedBytesForValue);
+        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
+        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
+        return encodedValueBuf;
+    }
+
+    public getSignature(): string {
+        return 'bytes';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bytes';
+    }
+}
+
+export class SolString extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+    constructor(dataItem: DataItem) {
+        super(dataItem, SolString.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!SolString.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
+        }
+    }
+
+    public static encodeValue(value: string): Buffer {
+        const wordsForValue = Math.ceil(value.length / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+        return encodedValueBuf;
+    }
+
+    public getSignature(): string {
+        return 'string';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'string';
+    }
+}
+
+export class Pointer extends DependentDataType {
+
+    constructor(destDataType: DataType, parentDataType: DataType) {
+        const destDataItem = destDataType.getDataItem();
+        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
+        super(dataItem, destDataType, parentDataType);
+    }
+
+    public getSignature(): string {
+        return this.dependency.getSignature();
+    }
+}
+
+export class Tuple extends MemberDataType {
+    private tupleSignature: string;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem);
+        if (!Tuple.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
+        }
+        this.tupleSignature = this.computeSignatureOfMembers();
+    }
+
+    public getSignature(): string {
+        return this.tupleSignature;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'tuple';
+    }
+}
+
+export class SolArray extends MemberDataType {
+    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
+    private arraySignature: string;
+    private elementType: string;
+
+    constructor(dataItem: DataItem) {
+        // Sanity check
+        const matches = SolArray.matcher.exec(dataItem.type);
+        if (matches === null || matches.length !== 3) {
+            throw new Error(`Could not parse array: ${dataItem.type}`);
+        } else if (matches[1] === undefined) {
+            throw new Error(`Could not parse array type: ${dataItem.type}`);
+        } else if (matches[2] === undefined) {
+            throw new Error(`Could not parse array length: ${dataItem.type}`);
+        }
+
+        const isArray = true;
+        const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
+        super(dataItem, isArray, arrayLength);
+        this.elementType = matches[1];
+        this.arraySignature = this.computeSignature();
+    }
+
+    private computeSignature(): string {
+        let dataItem = {
+            type: this.elementType,
+            name: 'N/A',
+        } as DataItem;
+        const components = this.getDataItem().components;
+        if (components !== undefined) {
+            dataItem.components = components;
+        }
+        const elementDataType = DataTypeFactory.mapDataItemToDataType(dataItem);
+        const type = elementDataType.getSignature();
+        if (this.arrayLength === undefined) {
+            return `${type}[]`;
+        } else {
+            return `${type}[${this.arrayLength}]`;
+        }
+    }
+
+    public getSignature(): string {
+        return this.arraySignature;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Method extends MemberDataType {
+    private methodSignature: string;
+    private methodSelector: string;
+
+    constructor(abi: MethodAbi) {
+        super({ type: 'method', name: abi.name });
+        this.methodSignature = this.computeSignature();
+        this.methodSelector = this.computeSelector();
+    }
+
+    private computeSignature(): string {
+        const memberSignature = this.computeSignatureOfMembers();
+        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
+        return methodSignature;
+    }
+
+    private computeSelector(): string {
+        const signature = this.computeSignature();
+        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(0, 4)));
+        return selector;
+    }
+
+    public getSignature(): string {
+        return this.methodSignature;
+    }
+
+    public getSelector(): string {
+        return this.methodSelector;
+    }
+}
+
+export class EvmDataTypeFactoryImpl implements DataTypeFactoryImpl {
+
+    public mapDataItemToDataType(dataItem: DataItem): DataType {
+        console.log(`Type: ${dataItem.type}`);
+
+        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
+        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
+        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
+        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
+        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
+        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
+        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
+        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
+        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
+        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
+
+        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+    }
+
+    public create(dataItem: DataItem, parentDataType: DataType): DataType {
+        const dataType = this.mapDataItemToDataType(dataItem);
+        if (dataType.isStatic()) {
+            return dataType;
+        }
+
+        const pointer = new Pointer(dataType, parentDataType);
+        return pointer;
+    }
+}
\ No newline at end of file
-- 
cgit v1.2.3


From 2802aed79cac4e73e64e1f33e328bcd05a4daf8b Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 18:10:58 -0800
Subject: refactored implementation done but not tested

---
 packages/order-utils/test/abi/calldata.ts       | 140 +++++++++++++++++-------
 packages/order-utils/test/abi/data_type.ts      |  98 +++++++++--------
 packages/order-utils/test/abi/evm_data_types.ts |  17 ++-
 3 files changed, 167 insertions(+), 88 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index dc0fcfb2b..725bdce62 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -9,15 +9,23 @@ export abstract class CalldataBlock {
     private bodySizeInBytes: number;
     private relocatable: boolean;
 
-    constructor(name: string, signature: string, offsetInBytes: number, headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
+    constructor(name: string, signature: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
         this.name = name;
         this.signature = signature;
-        this.offsetInBytes = offsetInBytes;
+        this.offsetInBytes = 0;
         this.headerSizeInBytes = headerSizeInBytes;
         this.bodySizeInBytes = bodySizeInBytes;
         this.relocatable = relocatable;
     }
 
+    protected setHeaderSize(headerSizeInBytes: number) {
+        this.headerSizeInBytes = headerSizeInBytes;
+    }
+
+    protected setBodySize(bodySizeInBytes: number) {
+        this.bodySizeInBytes = bodySizeInBytes;
+    }
+
     public getName(): string {
         return this.name;
     }
@@ -46,22 +54,25 @@ export abstract class CalldataBlock {
         return this.offsetInBytes;
     }
 
-    public abstract toHexString(): string;
+    public setOffset(offsetInBytes: number) {
+        this.offsetInBytes = offsetInBytes;
+    }
+
+    public abstract toBuffer(): Buffer;
 }
 
 export class PayloadCalldataBlock extends CalldataBlock {
     private payload: Buffer;
 
-    constructor(name: string, signature: string, offsetInBytes: number, relocatable: boolean, payload: Buffer) {
+    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = payload.byteLength;
-        super(name, signature, offsetInBytes, headerSizeInBytes, bodySizeInBytes, relocatable);
+        super(name, signature, /*offsetInBytes,*/ headerSizeInBytes, bodySizeInBytes, relocatable);
         this.payload = payload;
     }
 
-    public toHexString(): string {
-        const payloadHex = ethUtil.bufferToHex(this.payload);
-        return payloadHex;
+    public toBuffer(): Buffer {
+        return this.payload;
     }
 }
 
@@ -70,15 +81,15 @@ export class DependentCalldataBlock extends CalldataBlock {
     private parent: CalldataBlock;
     private dependency: CalldataBlock;
 
-    constructor(name: string, signature: string, offsetInBytes: number, relocatable: boolean, parent: CalldataBlock, dependency: CalldataBlock) {
+    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, parent: CalldataBlock, dependency: CalldataBlock) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
-        super(name, signature, offsetInBytes, headerSizeInBytes, bodySizeInBytes, relocatable);
+        super(name, signature, /*offsetInBytes,*/ headerSizeInBytes, bodySizeInBytes, relocatable);
         this.parent = parent;
         this.dependency = dependency;
     }
 
-    public toHexString(): string {
+    public toBuffer(): Buffer {
         const dependencyOffset = this.dependency.getOffsetInBytes();
         const parentOffset = this.parent.getOffsetInBytes();
         const parentHeaderSize = this.parent.getHeaderSizeInBytes();
@@ -86,8 +97,11 @@ export class DependentCalldataBlock extends CalldataBlock {
         const pointerBuf = new Buffer(`0x${pointer.toString(16)}`);
         const evmWordWidthInBytes = 32;
         const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
-        const pointerHex = ethUtil.bufferToHex(pointerBufPadded);
-        return pointerHex;
+        return pointerBufPadded;
+    }
+
+    public getDependency(): CalldataBlock {
+        return this.dependency;
     }
 }
 
@@ -96,51 +110,97 @@ export class MemberCalldataBlock extends CalldataBlock {
     private header: Buffer | undefined;
     private members: CalldataBlock[];
 
-    constructor(name: string, signature: string, offsetInBytes: number, relocatable: boolean, members: CalldataBlock[], header?: Buffer) {
-        const headerSizeInBytes = (header === undefined) ? 0 : header.byteLength;
+    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean) {
+        super(name, signature, /*offsetInBytes,*/ 0, 0, relocatable);
+        this.members = [];
+        this.header = undefined;
+    }
+
+    public setMembers(members: CalldataBlock[]) {
         let bodySizeInBytes = 0;
-        _.each(members, (member: Memblock) => {
+        _.each(members, (member: CalldataBlock) => {
             bodySizeInBytes += member.getSizeInBytes();
         });
-
-        super(name, signature, offsetInBytes, headerSizeInBytes, bodySizeInBytes, relocatable);
         this.members = members;
+        this.setBodySize(bodySizeInBytes);
+    }
+
+    public setHeader(header: Buffer) {
+        this.setHeaderSize(header.byteLength);
         this.header = header;
     }
 
-    public toHexString(): string {
-        let valueBuffers: Buffer[] = [];
-        if (this.header !== undefined) valueBuffers.push(this.header);
-        _.each(this.members, (member: CalldataBlock) => {
-            const memberHexString = member.toHexString();
-            const memberBuf = ethUtil.toBuffer(memberHexString);
-            valueBuffers.push(memberBuf);
-        });
-        const combinedValueBufs = Buffer.concat(valueBuffers);
-        const combinedValuesAsHex = ethUtil.bufferToHex(combinedValueBufs);
-        return combinedValuesAsHex;
+    public toBuffer(): Buffer {
+        if (this.header !== undefined) return this.header;
+        return new Buffer('');
+    }
+
+    public getMembers(): CalldataBlock[] {
+        return this.members;
+    }
+}
+
+class Queue<T> {
+    private store: T[] = [];
+    push(val: T) {
+        this.store.push(val);
+    }
+    pop(): T | undefined {
+        return this.store.shift();
     }
 }
 
 export class Calldata {
     private selector: string;
     private sizeInBytes: number;
-    private blocks: CalldataBlock[];
+    private root: CalldataBlock | undefined;
 
     constructor() {
         this.selector = '0x';
         this.sizeInBytes = 0;
-        this.blocks = [];
+        this.root = undefined;
     }
 
     public toHexString(): string {
-        let calldataString = `${this.selector}`;
-        _.each(this.blocks, (block: CalldataBlock) => {
-            const blockAsHexString = block.toHexString();
-            const blockAsHexWithoutPrefix = ethUtil.stripHexPrefix(blockAsHexString);
-            calldataString += blockAsHexWithoutPrefix;
-        });
-        return calldataString;
+        let selectorBuffer = ethUtil.toBuffer(this.selector);
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const blockQueue = new Queue<CalldataBlock>();
+        blockQueue.push(this.root);
+
+        // Assign locations in breadth-first manner
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        while ((block = blockQueue.pop()) !== undefined) {
+            block.setOffset(offset);
+            if (block instanceof DependentCalldataBlock) {
+                blockQueue.push(block.getDependency());
+            } else if (block instanceof MemberCalldataBlock) {
+                _.each(block.getMembers(), (member: CalldataBlock) => {
+                    blockQueue.push(member);
+                });
+            }
+        }
+
+        // Fetch values using same technique
+        const valueBufs: Buffer[] = [selectorBuffer];
+        while ((block = blockQueue.pop()) !== undefined) {
+            valueBufs.push(block.toBuffer());
+
+            if (block instanceof DependentCalldataBlock) {
+                blockQueue.push(block.getDependency());
+            } else if (block instanceof MemberCalldataBlock) {
+                _.each(block.getMembers(), (member: CalldataBlock) => {
+                    blockQueue.push(member);
+                });
+            }
+        }
+
+        const combinedBuffers = Buffer.concat(valueBufs);
+        const hexValue = ethUtil.bufferToHex(combinedBuffers);
+        return hexValue;
     }
 
     public getSelectorHex(): string {
@@ -155,8 +215,8 @@ export class Calldata {
         return "";
     }
 
-    public pushBlock(block: CalldataBlock) {
-        this.blocks.push(block);
+    public setRoot(block: CalldataBlock) {
+        this.root = block;
         this.sizeInBytes += block.getSizeInBytes();
     }
 
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index f74621085..1a4610f7c 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -1,4 +1,4 @@
-import { Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock } from "./calldata";
+import { Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
 import { MethodAbi, DataItem } from 'ethereum-types';
 import { BigNumber } from '@0x/utils';
 import ethUtil = require('ethereumjs-util');
@@ -17,7 +17,7 @@ export abstract class DataType {
         return this.dataItem;
     }
 
-    protected abstract createCalldataBlock(): CalldataBlock;
+    public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
     public abstract encode(value: any, calldata: Calldata): void;
     public abstract getSignature(): string;
     public abstract isStatic(): boolean;
@@ -31,19 +31,27 @@ export abstract class PayloadDataType extends DataType {
         this.hasConstantSize = hasConstantSize;
     }
 
-    protected generateCalldataBlock(payload: Buffer, calldata: Calldata): void {
+    public generateCalldataBlocks(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
+        const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
-        const offsetInBytes = calldata.getSizeInBytes();
+        // const offsetInBytes = calldata.getSizeInBytes();
         const relocatable = false;
-        const block = new PayloadCalldataBlock(name, signature, offsetInBytes, relocatable, payload);
-        calldata.pushBlock(block);
+        const block = new PayloadCalldataBlock(name, signature, /*offsetInBytes,*/ relocatable, encodedValue);
+        return block;
+    }
+
+    public encode(value: any, calldata: Calldata): void {
+        const block = this.generateCalldataBlock(value);
+        calldata.setRoot(block);
     }
 
     public isStatic(): boolean {
         // If a payload has a constant size then it's static
         return this.hasConstantSize;
     }
+
+    public abstract encodeValue(value: any): Buffer;
 }
 
 export abstract class DependentDataType extends DataType {
@@ -56,20 +64,21 @@ export abstract class DependentDataType extends DataType {
         this.parent = parent;
     }
 
-    protected generateCalldataBlock(offsetInBytes: number, calldata: Calldata): CalldataBlock {
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
+        if (parentBlock === undefined) {
+            throw new Error(`DependentDataType requires a parent block to generate its block`);
+        }
+        const dependencyBlock = this.dependency.generateCalldataBlock(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
         const relocatable = false;
-        const parentBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
-        const dependencyBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
-        const block = new DependentCalldataBlock(name, signature, offsetInBytes, relocatable, dependencyBlock, parentBlock);
-        calldata.pushBlock(block);
+        const block = new DependentCalldataBlock(name, signature, /*offsetInBytes,*/ relocatable, dependencyBlock, parentBlock);
+        return block;
     }
 
     public encode(value: any, calldata: Calldata = new Calldata()): void {
-        const offsetInBytes = calldata.reserveSpace(DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES);
-        this.dependency.encode(value, calldata);
-        this.generateCalldataBlock(offsetInBytes, calldata);
+        const block = this.generateCalldataBlock(value);
+        calldata.setRoot(block);
     }
 
     public isStatic(): boolean {
@@ -96,7 +105,7 @@ export abstract class MemberDataType extends DataType {
         this.isArray = isArray;
         this.arrayLength = arrayLength;
         if (isArray && arrayLength !== undefined) {
-            [this.members, this.memberMap] = MemberDataType.createMembersWithLength(arrayLength);
+            [this.members, this.memberMap] = MemberDataType.createMembersWithLength(dataItem, arrayLength);
         } else if (!isArray) {
             [this.members, this.memberMap] = MemberDataType.createMembersWithKeys(dataItem);
         }
@@ -129,7 +138,7 @@ export abstract class MemberDataType extends DataType {
         const range = _.range(length);
         _.each(range, (idx: number) => {
             const childDataItem = {
-                type: this.type,
+                type: dataItem.type,
                 name: `${dataItem.name}[${idx.toString(10)}]`,
             } as DataItem;
             const components = dataItem.components;
@@ -144,57 +153,60 @@ export abstract class MemberDataType extends DataType {
         return [members, memberMap];
     }
 
-    protected encodeFromArray(value: any[], calldata: Calldata) {
+    protected generateCalldataBlockFromArray(value: any[]): MemberCalldataBlock {
         // Sanity check length
-        const valueLength = new BigNumber(value.length);
-        if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
+        if (this.arrayLength !== undefined && value.length !== this.arrayLength) {
             throw new Error(
                 `Expected array of ${JSON.stringify(
-                    this.length,
-                )} elements, but got array of length ${JSON.stringify(valueLength)}`,
+                    this.arrayLength,
+                )} elements, but got array of length ${JSON.stringify(value.length)}`,
             );
         }
 
-        // Assign values to children
-        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-            const idxNumber = idx.toNumber();
-            this.members[idxNumber].assignValue(value[idxNumber]);
+        let members = this.members;
+        if (this.arrayLength === undefined) {
+            [members,] = MemberDataType.createMembersWithLength(this.getDataItem(), value.length);
         }
+
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
+        const memberBlocks: CalldataBlock[] = [];
+        _.each(members, (member: DataType) => {
+            const block = member.generateCalldataBlock(value, methodBlock);
+            memberBlocks.push(block);
+        });
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
     }
 
-    protected encodeFromObject(obj: object, calldata: Calldata) {
+    protected generateCalldataBlockFromObject(obj: object): MemberCalldataBlock {
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
+        const memberBlocks: CalldataBlock[] = [];
         let childMap = _.cloneDeep(this.memberMap);
         _.forOwn(obj, (value: any, key: string) => {
             if (key in childMap === false) {
                 throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
             }
-            this.members[this.childMap[key]].assignValue(value);
+            const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
+            memberBlocks.push(block);
             delete childMap[key];
         });
 
         if (Object.keys(childMap).length !== 0) {
             throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
         }
+
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
     }
 
-    public encode(value: any[] | object, calldata = new Calldata()) {
-        if (value instanceof Array) {
-            this.encodeFromArray(value, calldata);
-        } else if (typeof value === 'object') {
-            this.encodeFromObject(value, encodeFromObject);
-        } else {
-            throw new Error(`Unexpected type for ${value}`);
-        }
+    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value) : this.generateCalldataBlockFromObject(value, calldata);
+        return block;
     }
 
-    protected generateCalldataBlock(offsetInBytes: number, calldata: Calldata): CalldataBlock {
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const relocatable = false;
-        const parentBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
-        const dependencyBlock = calldata.lookupBlockByName(this.parent.getDataItem().name);
-        const block = new DependentCalldataBlock(name, signature, offsetInBytes, relocatable, dependencyBlock, parentBlock);
-        calldata.pushBlock(block);
+    public encode(value: any, calldata: Calldata = new Calldata()): void {
+        const block = this.generateCalldataBlock(value);
+        calldata.setRoot(block);
     }
 
     protected computeSignatureOfMembers(): string {
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index 4e42a992a..bdbaf5b3c 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -4,6 +4,8 @@ import { MethodAbi, DataItem } from 'ethereum-types';
 
 import ethUtil = require('ethereumjs-util');
 
+import { Calldata } from './calldata';
+
 import { BigNumber } from '@0x/utils';
 
 export interface DataTypeStaticInterface {
@@ -29,7 +31,7 @@ export class Address extends PayloadDataType {
         return type === 'address';
     }
 
-    public static encodeValue(value: boolean): Buffer {
+    public encodeValue(value: boolean): Buffer {
         const evmWordWidth = 32;
         const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
         return encodedValueBuf;
@@ -54,7 +56,7 @@ export class Bool extends PayloadDataType {
         return type === 'bool';
     }
 
-    public static encodeValue(value: boolean): Buffer {
+    public encodeValue(value: boolean): Buffer {
         const evmWordWidth = 32;
         const encodedValue = value === true ? '0x1' : '0x0';
         const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
@@ -81,7 +83,7 @@ abstract class Number extends PayloadDataType {
         }
     }
 
-    public static encodeValue(value: BigNumber): Buffer {
+    public encodeValue(value: BigNumber): Buffer {
         if (value.greaterThan(this.getMaxValue())) {
             throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
         } else if (value.lessThan(this.getMinValue())) {
@@ -204,7 +206,7 @@ export class Byte extends PayloadDataType {
         return `bytes${this.width}`;
     }
 
-    public static encodeValue(value: string | Buffer): Buffer {
+    public encodeValue(value: string | Buffer): Buffer {
         // Convert value into a buffer and do bounds checking
         const valueBuf = ethUtil.toBuffer(value);
         if (valueBuf.byteLength > this.width) {
@@ -275,7 +277,7 @@ export class SolString extends PayloadDataType {
         }
     }
 
-    public static encodeValue(value: string): Buffer {
+    public encodeValue(value: string): Buffer {
         const wordsForValue = Math.ceil(value.length / 32);
         const paddedBytesForValue = wordsForValue * 32;
         const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
@@ -398,6 +400,11 @@ export class Method extends MemberDataType {
         return selector;
     }
 
+    public encode(value: any[] | object, calldata = new Calldata()) {
+        calldata.setSelector(this.methodSelector);
+        super.encode(value, calldata);
+    }
+
     public getSignature(): string {
         return this.methodSignature;
     }
-- 
cgit v1.2.3


From 1f7fbcf52ccc037c4c4bb49e629eecc83e5309e5 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 18:14:31 -0800
Subject: Should build? TBD!

---
 packages/order-utils/test/abi/abi_encoder.ts    | 5 ++++-
 packages/order-utils/test/abi/evm_data_types.ts | 3 ++-
 packages/order-utils/test/abi_encoder_test.ts   | 5 ++++-
 3 files changed, 10 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/abi_encoder.ts b/packages/order-utils/test/abi/abi_encoder.ts
index 12755209a..ddcfb1fd1 100644
--- a/packages/order-utils/test/abi/abi_encoder.ts
+++ b/packages/order-utils/test/abi/abi_encoder.ts
@@ -1 +1,4 @@
-export * from './calldata_block';
\ No newline at end of file
+export * from './config';
+export * from './calldata';
+export * from './data_type';
+export * from './evm_data_types';
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index bdbaf5b3c..15fe4c9e3 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -400,9 +400,10 @@ export class Method extends MemberDataType {
         return selector;
     }
 
-    public encode(value: any[] | object, calldata = new Calldata()) {
+    public encode(value: any[] | object, calldata = new Calldata()): string {
         calldata.setSelector(this.methodSelector);
         super.encode(value, calldata);
+        return calldata.toHexString();
     }
 
     public getSignature(): string {
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index c8a0642ea..f46a1812c 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -12,7 +12,10 @@ import { MethodAbi, DataItem } from 'ethereum-types';
 
 import { BigNumber } from '@0x/utils';
 import { assert } from '@0x/order-utils/src/assert';
-import * as AbiEncoder from './abi_encoder';
+//import * as AbiEncoder from './abi_encoder';
+
+import * as AbiEncoder from './abi/abi_encoder';
+
 import * as AbiSamples from './abi_samples';
 
 chaiSetup.configure();
-- 
cgit v1.2.3


From 0835cf0ea2bb3c2c18d2a5d44ec914e2945af1b0 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 18:18:52 -0800
Subject: Refactor Builds!

---
 packages/order-utils/test/abi/data_type.ts      |   14 +-
 packages/order-utils/test/abi/evm_data_types.ts |    8 +-
 packages/order-utils/test/abi_encoder.ts        | 1152 -----------------------
 packages/order-utils/test/abi_encoder_test.ts   |  466 ++++-----
 4 files changed, 247 insertions(+), 1393 deletions(-)
 delete mode 100644 packages/order-utils/test/abi_encoder.ts

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 1a4610f7c..201eb89f9 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -31,7 +31,7 @@ export abstract class PayloadDataType extends DataType {
         this.hasConstantSize = hasConstantSize;
     }
 
-    public generateCalldataBlocks(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
         const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
@@ -105,13 +105,13 @@ export abstract class MemberDataType extends DataType {
         this.isArray = isArray;
         this.arrayLength = arrayLength;
         if (isArray && arrayLength !== undefined) {
-            [this.members, this.memberMap] = MemberDataType.createMembersWithLength(dataItem, arrayLength);
+            [this.members, this.memberMap] = this.createMembersWithLength(dataItem, arrayLength);
         } else if (!isArray) {
-            [this.members, this.memberMap] = MemberDataType.createMembersWithKeys(dataItem);
+            [this.members, this.memberMap] = this.createMembersWithKeys(dataItem);
         }
     }
 
-    private static createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
+    private createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
         // Sanity check
         if (dataItem.components === undefined) {
             throw new Error(`Expected components`);
@@ -132,7 +132,7 @@ export abstract class MemberDataType extends DataType {
         return [members, memberMap];
     }
 
-    private static createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+    private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
         let members: DataType[] = [];
         let memberMap: MemberMap = {};
         const range = _.range(length);
@@ -165,7 +165,7 @@ export abstract class MemberDataType extends DataType {
 
         let members = this.members;
         if (this.arrayLength === undefined) {
-            [members,] = MemberDataType.createMembersWithLength(this.getDataItem(), value.length);
+            [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
         }
 
         const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
@@ -200,7 +200,7 @@ export abstract class MemberDataType extends DataType {
     }
 
     public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value) : this.generateCalldataBlockFromObject(value, calldata);
+        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value) : this.generateCalldataBlockFromObject(value);
         return block;
     }
 
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index 15fe4c9e3..4dffedb8d 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -8,6 +8,8 @@ import { Calldata } from './calldata';
 
 import { BigNumber } from '@0x/utils';
 
+var _ = require('lodash');
+
 export interface DataTypeStaticInterface {
     matchGrammar: (type: string) => boolean;
     encodeValue: (value: any) => Buffer;
@@ -382,10 +384,14 @@ export class Method extends MemberDataType {
     private methodSignature: string;
     private methodSelector: string;
 
+    // TMP
+    public selector: string;
+
     constructor(abi: MethodAbi) {
         super({ type: 'method', name: abi.name });
         this.methodSignature = this.computeSignature();
-        this.methodSelector = this.computeSelector();
+        this.selector = this.methodSelector = this.computeSelector();
+
     }
 
     private computeSignature(): string {
diff --git a/packages/order-utils/test/abi_encoder.ts b/packages/order-utils/test/abi_encoder.ts
deleted file mode 100644
index bcd427dee..000000000
--- a/packages/order-utils/test/abi_encoder.ts
+++ /dev/null
@@ -1,1152 +0,0 @@
-
-import * as chai from 'chai';
-import 'mocha';
-import ethUtil = require('ethereumjs-util');
-
-var _ = require('lodash');
-
-import { chaiSetup } from './utils/chai_setup';
-
-import { MethodAbi, DataItem } from 'ethereum-types';
-
-import { BigNumber } from '@0x/utils';
-import { bigNumberify } from 'ethers/utils';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-
-class Word {
-    private value: string;
-
-    constructor(value?: string) {
-        if (value === undefined) {
-            this.value = '';
-        } else {
-            this.value = value;
-        }
-    }
-
-    public set(value: string) {
-        if (value.length !== 64) {
-            throw `Tried to create word that is not 32 bytes: ${value}`;
-        }
-
-        this.value = value;
-    }
-
-    public get(): string {
-        return this.value;
-    }
-
-    public getAsHex(): string {
-        return `0x${this.value}`;
-    }
-}
-
-export enum CalldataSection {
-    NONE,
-    PARAMS,
-    DATA,
-}
-
-class Memblock {
-    private dataType: DataType;
-    private location: { calldataSection: CalldataSection; sectionOffset: BigNumber; offset: BigNumber };
-
-    constructor(dataType: DataType) {
-        this.dataType = dataType;
-        this.location = {
-            calldataSection: CalldataSection.NONE,
-            sectionOffset: new BigNumber(0),
-            offset: new BigNumber(0),
-        };
-    }
-
-    public getSize(): BigNumber {
-        return new BigNumber(ethUtil.toBuffer(this.dataType.getHexValue()).byteLength);
-    }
-
-    public assignLocation(calldataSection: CalldataSection, sectionOffset: BigNumber, offset: BigNumber) {
-        this.location.calldataSection = calldataSection;
-        this.location.sectionOffset = sectionOffset;
-        this.location.offset = offset;
-    }
-
-    public get(): string {
-        console.log(`Unstripped = '${this.dataType.getHexValue()}' and Stripped = '${ethUtil.stripHexPrefix(this.dataType.getHexValue())}'`);
-        return ethUtil.stripHexPrefix(this.dataType.getHexValue());
-    }
-
-    public getOffset(): BigNumber {
-        return this.location.offset;
-    }
-
-    public getAbsoluteOffset(): BigNumber {
-        return this.location.sectionOffset.plus(this.location.offset);
-    }
-
-    public getSection(): CalldataSection {
-        return this.location.calldataSection;
-    }
-
-    public getName(): string {
-        return this.dataType.getDataItem().name;
-    }
-}
-
-interface BindList {
-    [key: string]: Memblock;
-}
-
-export class Calldata {
-    private selector: string;
-    private params: Memblock[];
-    private data: Memblock[];
-    private dataOffset: BigNumber;
-    private currentDataOffset: BigNumber;
-    private currentParamOffset: BigNumber;
-    private bindList: BindList;
-
-    constructor(selector: string, nParams: number) {
-        this.selector = selector;
-        this.params = [];
-        this.data = [];
-        const evmWordSize = 32;
-        this.dataOffset = new BigNumber(nParams).times(evmWordSize);
-        this.currentDataOffset = new BigNumber(0);
-        this.currentParamOffset = new BigNumber(0);
-        this.bindList = {};
-    }
-
-    public bind(dataType: DataType, section: CalldataSection) {
-        if (dataType.getId() in this.bindList) {
-            throw `Rebind on ${dataType.getId()}`;
-        }
-        const memblock = new Memblock(dataType);
-
-        this.params.push(memblock);
-        memblock.assignLocation(section, new BigNumber(0), this.currentParamOffset);
-
-        console.log(`Binding ${dataType.getDataItem().name} to PARAMS at ${this.currentParamOffset}`);
-        this.currentParamOffset = this.currentParamOffset.plus(memblock.getSize());
-        console.log("CURRENT PARAM OFFSET -------- 0x", this.currentParamOffset.toString(16));
-
-        /*
-        switch (section) {
-            case CalldataSection.PARAMS:
-                ;
-                break;
-
-            case CalldataSection.DATA:
-                this.data.push(memblock);
-                memblock.assignLocation(section, this.dataOffset, this.currentDataOffset);
-
-                console.log(
-                    `Binding ${dataType.getDataItem().name} to DATA at ${memblock
-                        .getAbsoluteOffset()
-                        .toString(16)}`,
-                );
-                this.currentDataOffset = this.currentDataOffset.plus(memblock.getSize());
-                break;
-
-            default:
-                throw `Unrecognized calldata section: ${section}`;
-        }*/
-
-        this.bindList[dataType.getId()] = memblock;
-        dataType.rbind(memblock);
-    }
-
-    public getHexValue(): string {
-        let hexValue = `${this.selector}`;
-        _.each(this.params, (memblock: Memblock) => {
-            hexValue += memblock.get();
-        });
-        _.each(this.data, (memblock: Memblock) => {
-            hexValue += memblock.get();
-        });
-
-        return hexValue;
-    }
-
-    public printAnnotated() {
-        let hexValue = `${this.selector}`;
-        console.log(hexValue);
-        let offset = new BigNumber(0);
-        _.each(this.params, (memblock: Memblock) => {
-            const offsetStr = `0x${offset.toString(16)}`;
-            const hexValue = memblock.get();
-            const annotation = memblock.getName();
-
-            console.log(`${offsetStr} ${hexValue} ${annotation}`);
-        });
-        _.each(this.data, (memblock: Memblock) => {
-            const offsetStr = `0x${offset.toString(16)}`;
-            const hexValue = memblock.get();
-            const annotation = memblock.getName();
-
-            console.log(`${offsetStr} ${hexValue} ${annotation}`);
-        });
-    }
-}
-
-export abstract class DataType {
-    private dataItem: DataItem;
-    private hexValue: string;
-    protected memblock: Memblock | undefined;
-    protected children: DataType[];
-
-    constructor(dataItem: DataItem) {
-        this.dataItem = dataItem;
-        this.hexValue = '0x';
-        this.memblock = undefined;
-        this.children = [];
-    }
-
-    protected assignHexValue(hexValue: string) {
-        this.hexValue = hexValue;
-    }
-
-    public getHexValue(): string {
-        return this.hexValue;
-    }
-
-    public getDataItem(): DataItem {
-        return this.dataItem;
-    }
-
-    public rbind(memblock: Memblock) {
-        this.memblock = memblock;
-    }
-
-    public bind(calldata: Calldata, section: CalldataSection) {
-        calldata.bind(this, section);
-        _.each(this.getChildren(), (child: DataType) => {
-            child.bind(calldata, CalldataSection.DATA);
-        });
-    }
-
-    public getId(): string {
-        return this.dataItem.name;
-    }
-
-    public getOffset(): BigNumber {
-        if (this.memblock === undefined) return new BigNumber(0);
-        return this.memblock.getOffset();
-    }
-
-    public getAbsoluteOffset(): BigNumber {
-        if (this.memblock === undefined) return new BigNumber(0);
-        return this.memblock.getAbsoluteOffset();
-    }
-    /*
-        public getSize(): BigNumber {
-            if (this.memblock === undefined) return new BigNumber(0);
-            return this.memblock.getSize();
-        }
-        */
-
-    public getChildren(): DataType[] {
-        return this.children;
-    }
-
-    public getSize(): BigNumber {
-        return this.getHeaderSize().plus(this.getBodySize());
-    }
-
-    public abstract assignValue(value: any): void;
-    public abstract getSignature(): string;
-    public abstract isStatic(): boolean;
-    public abstract getHeaderSize(): BigNumber;
-    public abstract getBodySize(): BigNumber;
-}
-
-export abstract class StaticDataType extends DataType {
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-    }
-}
-
-export abstract class DynamicDataType extends DataType {
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-    }
-}
-
-export class Address extends StaticDataType {
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-        expect(Address.matchGrammar(dataItem.type)).to.be.true();
-    }
-
-    public assignValue(value: string) {
-        const evmWordWidth = 32;
-        const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth));
-        this.assignHexValue(hexValue);
-    }
-
-    public getSignature(): string {
-        return `address`;
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        return new BigNumber(32);
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'address';
-    }
-}
-
-export class Bool extends StaticDataType {
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-        expect(Bool.matchGrammar(dataItem.type)).to.be.true();
-    }
-
-    public assignValue(value: boolean) {
-        const evmWordWidth = 32;
-        const encodedValue = value === true ? '0x1' : '0x0';
-        const hexValue = ethUtil.bufferToHex(ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth));
-        this.assignHexValue(hexValue);
-    }
-
-    public getSignature(): string {
-        return 'bool';
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        return new BigNumber(32);
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'bool';
-    }
-}
-
-abstract class Number extends StaticDataType {
-    static MAX_WIDTH: number = 256;
-    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
-    width: number = Number.DEFAULT_WIDTH;
-
-    constructor(dataItem: DataItem, matcher: RegExp) {
-        super(dataItem);
-        const matches = matcher.exec(dataItem.type);
-        expect(matches).to.be.not.null();
-        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
-            this.width = parseInt(matches[1]);
-        } else {
-            this.width = 256;
-        }
-    }
-
-    public assignValue(value: BigNumber) {
-        if (value.greaterThan(this.getMaxValue())) {
-            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
-        } else if (value.lessThan(this.getMinValue())) {
-            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
-        }
-
-        const hexBase = 16;
-        const evmWordWidth = 32;
-        let valueBuf: Buffer;
-        if (value.greaterThanOrEqualTo(0)) {
-            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
-        } else {
-            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
-            // Step 1/3: Convert value to positive binary string
-            const binBase = 2;
-            const valueBin = value.times(-1).toString(binBase);
-
-            // Step 2/3: Invert binary value
-            const bitsInEvmWord = 256;
-            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
-            _.each(valueBin, (bit: string) => {
-                invertedValueBin += bit === '1' ? '0' : '1';
-            });
-            const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-            // Step 3/3: Add 1 to inverted value
-            // The result is the two's-complement represent of the input value.
-            const negativeValue = invertedValue.plus(1);
-
-            // Convert the negated value to a hex string
-            valueBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
-                evmWordWidth,
-            );
-        }
-
-        const encodedValue = ethUtil.bufferToHex(valueBuf);
-        this.assignHexValue(encodedValue);
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        return new BigNumber(32);
-    }
-
-    public abstract getMaxValue(): BigNumber;
-    public abstract getMinValue(): BigNumber;
-}
-
-export class Int extends Number {
-    static matcher = RegExp(
-        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, Int.matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).times(-1);
-    }
-
-    public getSignature(): string {
-        return `int${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class UInt extends Number {
-    static matcher = RegExp(
-        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, UInt.matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getSignature(): string {
-        return `uint${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Byte extends StaticDataType {
-    static matcher = RegExp(
-        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
-    );
-
-    static DEFAULT_WIDTH = 1;
-    width: number = Byte.DEFAULT_WIDTH;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-        const matches = Byte.matcher.exec(dataItem.type);
-        expect(matches).to.be.not.null();
-        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
-            this.width = parseInt(matches[2]);
-        } else {
-            this.width = Byte.DEFAULT_WIDTH;
-        }
-    }
-
-    public assignValue(value: string | Buffer) {
-        // Convert value into a buffer and do bounds checking
-        const valueBuf = ethUtil.toBuffer(value);
-        if (valueBuf.byteLength > this.width) {
-            throw new Error(
-                `Tried to assign ${value} (${
-                valueBuf.byteLength
-                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
-            );
-        } else if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        // Store value as hex
-        const evmWordWidth = 32;
-        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
-        const hexValue = ethUtil.bufferToHex(paddedValue);
-
-        this.assignHexValue(hexValue);
-    }
-
-    public getSignature(): string {
-        // Note that `byte` reduces to `bytes1`
-        return `bytes${this.width}`;
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        return new BigNumber(32);
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Bytes extends DynamicDataType {
-    static UNDEFINED_LENGTH = new BigNumber(-1);
-    length: BigNumber = Bytes.UNDEFINED_LENGTH;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-        expect(Bytes.matchGrammar(dataItem.type)).to.be.true();
-    }
-
-    public assignValue(value: string | Buffer) {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
-        }
-        const valueBuf = ethUtil.toBuffer(value);
-        if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
-        const paddedBytesForValue = wordsForValue * 32;
-        const paddedValueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
-        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
-        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
-        const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
-
-        this.assignHexValue(encodedValue);
-    }
-
-    public getSignature(): string {
-        return 'bytes';
-    }
-
-    public isStatic(): boolean {
-        return false;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        const valueBuf = ethUtil.toBuffer(this.getHexValue());
-        const size = new BigNumber(valueBuf.byteLength);
-        return size;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'bytes';
-    }
-}
-
-export class SolString extends DynamicDataType {
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-        expect(SolString.matchGrammar(dataItem.type)).to.be.true();
-    }
-
-    public assignValue(value: string) {
-        const wordsForValue = Math.ceil(value.length / 32);
-        const paddedBytesForValue = wordsForValue * 32;
-        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
-        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
-        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
-        const encodedValue = ethUtil.bufferToHex(encodedValueBuf);
-
-        this.assignHexValue(encodedValue);
-    }
-
-    public getSignature(): string {
-        return 'string';
-    }
-
-    public isStatic(): boolean {
-        return false;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        const valueBuf = ethUtil.toBuffer(this.getHexValue());
-        const size = new BigNumber(valueBuf.byteLength);
-        return size;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'string';
-    }
-}
-
-export class SolArray extends DynamicDataType {
-    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
-    static UNDEFINED_LENGTH = new BigNumber(-1);
-    length: BigNumber = SolArray.UNDEFINED_LENGTH;
-    type: string = '[undefined]';
-    isLengthDefined: boolean;
-    isStaticArray: boolean; // An array is dynamic if it's lenghth is undefined or if its children are dynamic.
-    private elements: DataType[];
-
-    /*
-    --- Layout 1: Fixed Length Array with Static Types ---
-    Elem1, Elem2, ..., ElemN
-
-    --- Layout 2: Fixed Length Array with Dynamic Types ---
-    PtrToArray, ..., Elem1, Elem2, ..., ElemN
-
-    --- Layout 3: Dynamic Length Array with Static Types ---
-    PtrToArray, ..., ArrayLength, Elem1, Elem2, ..., ElemN
-
-    --- Layout 4: Dynamic Length Array with Dynamic Types ---
-    PtrToArray, ..., ArrayLength, PtrToElem1, PtrToElem2, ..., PtrToElemN, ..., Elem1, Elem2, ..., ElemN
-    */
-
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-        const matches = SolArray.matcher.exec(dataItem.type);
-        expect(matches).to.be.not.null();
-        console.log(JSON.stringify(matches));
-        if (matches === null || matches.length !== 3) {
-            throw new Error(`Could not parse array: ${dataItem.type}`);
-        } else if (matches[1] === undefined) {
-            throw new Error(`Could not parse array type: ${dataItem.type}`);
-        } else if (matches[2] === undefined) {
-            throw new Error(`Could not parse array length: ${dataItem.type}`);
-        }
-
-        this.elements = [];
-
-        // Check if length is undefined
-        if (matches[2] === '') {
-            this.type = matches[1];
-            this.length = SolArray.UNDEFINED_LENGTH;
-            this.isLengthDefined = false;
-            this.isStaticArray = false;
-            return;
-        }
-
-        // Parse out array type/length and construct children
-        this.isLengthDefined = true;
-        this.type = matches[1];
-        this.length = new BigNumber(matches[2], 10);
-        if (this.length.lessThan(1)) {
-            throw new Error(`Bad array length: ${JSON.stringify(this.length)}`);
-        }
-        this.constructChildren();
-
-        // Check if we're static or not
-        this.isStaticArray = !(this.elements[0] instanceof Pointer);  //this.elements[0].isStatic();
-        //throw new Error(`Am I static? ${this.isStaticArray}`);
-    }
-
-    private constructChildren() {
-        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-            const childDataItem = {
-                type: this.type,
-                name: `${this.getDataItem().name}[${idx.toString(10)}]`,
-            } as DataItem;
-            const components = this.getDataItem().components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = DataTypeFactory.create(childDataItem, this);
-            this.elements.push(child);
-            if (child instanceof Pointer) {
-                const pointsTo = child.getChildren()[0];
-                this.children.push(pointsTo); // DataType pointing to
-            }
-        }
-    }
-
-    // @TODO: HACKY -- shouldn't really have children for a 
-    /*
-    public getChildren(): DataType[] {
-        if (this.isStatic()) {
-            return [];
-        } else {
-            return this.children;
-        }
-    }*/
-
-    public assignValue(value: any[]) {
-        console.log('GREG'.repeat(15), JSON.stringify(value));
-
-
-        // Sanity check length
-        const valueLength = new BigNumber(value.length);
-        if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
-            throw new Error(
-                `Expected array of length ${JSON.stringify(this.length)}, but got array of length ${JSON.stringify(
-                    valueLength,
-                )}`,
-            );
-        }
-
-        // Assign length if not already set
-        if (this.length === SolArray.UNDEFINED_LENGTH) {
-            this.length = valueLength;
-            this.constructChildren();
-        }
-
-        // Assign values to children
-        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-            const idxNumber = idx.toNumber();
-            this.elements[idxNumber].assignValue(value[idxNumber]);
-        }
-    }
-
-    public getHexValue(): string {
-        let valueBuf = new Buffer("");
-
-        if (this.isLengthDefined === false) {
-            // Must include the array length
-            const lengthBufUnpadded = ethUtil.toBuffer(`0x${this.length.toString(16)}`);
-            const lengthBuf = ethUtil.setLengthLeft(lengthBufUnpadded, 32);
-            valueBuf = lengthBuf;
-        }
-
-        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-            const idxNumber = idx.toNumber();
-            const childValueHex = this.elements[idxNumber].getHexValue();
-            const childValueBuf = ethUtil.toBuffer(childValueHex);
-            valueBuf = Buffer.concat([valueBuf, childValueBuf]);
-        }
-
-        // Convert value buffer to hex
-        const valueHex = ethUtil.bufferToHex(valueBuf);
-        return valueHex;
-    }
-
-    public isStatic(): boolean {
-        return this.isStaticArray;
-    }
-
-    public getHeaderSize(): BigNumber {
-        let size = new BigNumber(0);
-        if (!this.isLengthDefined) {
-            size = new BigNumber(32); // stores length of bytes
-        }
-        return size;
-    }
-
-    public getBodySize(): BigNumber {
-        const evmWordWidth = new BigNumber(32);
-        const body = this.length.times(evmWordWidth);
-        return body;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-
-    public getSignature(): string {
-        let dataItem = {
-            type: this.type,
-            name: 'N/A',
-        } as DataItem;
-        const components = this.getDataItem().components;
-        if (components !== undefined) {
-            dataItem.components = components;
-        }
-        const elementDataType = DataTypeFactory.mapDataItemToDataType(dataItem);
-        const type = elementDataType.getSignature();
-        if (this.length.equals(SolArray.UNDEFINED_LENGTH)) {
-            return `${type}[]`;
-        }
-        return `${type}[${this.length}]`;
-    }
-}
-
-export class Tuple extends DynamicDataType {
-    private length: BigNumber;
-    private childMap: { [key: string]: number };
-    private members: DataType[];
-
-    constructor(dataItem: DataItem) {
-        super(dataItem);
-        expect(Tuple.matchGrammar(dataItem.type)).to.be.true();
-        this.length = new BigNumber(0);
-        this.childMap = {};
-        this.members = [];
-        if (dataItem.components !== undefined) {
-            this.constructChildren(dataItem.components);
-            this.length = new BigNumber(dataItem.components.length);
-        } else {
-            throw new Error('Components undefined');
-        }
-    }
-
-    private constructChildren(dataItems: DataItem[]) {
-        _.each(dataItems, (dataItem: DataItem) => {
-            const childDataItem = {
-                type: dataItem.type,
-                name: `${this.getDataItem().name}.${dataItem.name}`,
-            } as DataItem;
-            const child = DataTypeFactory.create(childDataItem, this);
-            this.childMap[dataItem.name] = this.members.length;
-
-            if (child instanceof Pointer) {
-                this.children.push(child.getChildren()[0]);
-            }
-            this.members.push(child);
-        });
-    }
-
-    private assignValueFromArray(value: any[]) {
-        // Sanity check length
-        const valueLength = new BigNumber(value.length);
-        if (this.length !== SolArray.UNDEFINED_LENGTH && valueLength.equals(this.length) === false) {
-            throw new Error(
-                `Expected array of ${JSON.stringify(
-                    this.length,
-                )} elements, but got array of length ${JSON.stringify(valueLength)}`,
-            );
-        }
-
-        // Assign values to children
-        for (let idx = new BigNumber(0); idx.lessThan(this.length); idx = idx.plus(1)) {
-            const idxNumber = idx.toNumber();
-            this.members[idxNumber].assignValue(value[idxNumber]);
-        }
-    }
-
-    private assignValueFromObject(obj: object) {
-        let childMap = _.cloneDeep(this.childMap);
-        _.forOwn(obj, (value: any, key: string) => {
-            if (key in childMap === false) {
-                throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
-            }
-            this.members[this.childMap[key]].assignValue(value);
-            delete childMap[key];
-        });
-
-        if (Object.keys(childMap).length !== 0) {
-            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
-        }
-    }
-
-    public assignValue(value: any[] | object) {
-        if (value instanceof Array) {
-            this.assignValueFromArray(value);
-        } else if (typeof value === 'object') {
-            this.assignValueFromObject(value);
-        } else {
-            throw new Error(`Unexpected type for ${value}`);
-        }
-    }
-
-    public getHexValue(): string {
-        let paramBufs: Buffer[] = [];
-        _.each(this.members, (member: DataType) => {
-            paramBufs.push(ethUtil.toBuffer(member.getHexValue()));
-        });
-
-        const value = Buffer.concat(paramBufs);
-        const hexValue = ethUtil.bufferToHex(value);
-        return hexValue;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        const evmWordWidth = new BigNumber(32);
-        const size = this.length.times(evmWordWidth);
-        return size;
-    }
-
-    public getSignature(): string {
-        // Compute signature
-        let signature = `(`;
-        _.each(this.members, (member: DataType, i: number) => {
-            signature += member.getSignature();
-            if (i < this.members.length - 1) {
-                signature += ',';
-            }
-        });
-        signature += ')';
-        return signature;
-    }
-
-    public isStatic(): boolean {
-        const isStaticTuple = this.children.length === 0;
-        return isStaticTuple; // @TODO: True in every case or only when dynamic data?
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'tuple';
-    }
-}
-
-/* TODO
-class Fixed extends StaticDataType {}
-
-class UFixed extends StaticDataType {}*/
-
-export class Pointer extends StaticDataType {
-    destDataType: DynamicDataType;
-    parentDataType: DataType;
-
-    constructor(destDataType: DynamicDataType, parentDataType: DataType) {
-        const destDataItem = destDataType.getDataItem();
-        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
-        super(dataItem);
-        this.destDataType = destDataType;
-        this.parentDataType = parentDataType;
-        this.children.push(destDataType);
-    }
-
-    /*
-    public assignValue(destDataType: DynamicDataType) {
-        this.destDataType = destDataType;
-    }*/
-
-    public assignValue(value: any) {
-        this.destDataType.assignValue(value);
-    }
-
-    public getHexValue(): string {
-        console.log(
-            '*'.repeat(40),
-            this.destDataType.getAbsoluteOffset().toString(16),
-            '^'.repeat(150),
-            this.parentDataType.getAbsoluteOffset().toString(16),
-        );
-
-        let offset = this.destDataType
-            .getAbsoluteOffset()
-            .minus(this.parentDataType.getAbsoluteOffset())
-            .minus(this.parentDataType.getHeaderSize());
-
-        console.log("OFFSET == ", JSON.stringify(offset), " or in hex -- 0x", offset.toString(16));
-
-        const hexBase = 16;
-        const evmWordWidth = 32;
-        const valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${offset.toString(hexBase)}`), evmWordWidth);
-        const encodedValue = ethUtil.bufferToHex(valueBuf);
-        return encodedValue;
-    }
-
-    public getSignature(): string {
-        return this.destDataType.getSignature();
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-
-    public getHeaderSize(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        return new BigNumber(32);
-    }
-
-}
-
-export class DataTypeFactory {
-    public static mapDataItemToDataType(dataItem: DataItem): DataType {
-        console.log(`Type: ${dataItem.type}`);
-
-        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
-        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
-        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
-        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
-        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
-        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
-        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
-        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
-        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
-        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
-
-        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-    }
-
-    public static create(dataItem: DataItem, parentDataType: DataType): DataType {
-        const dataType = DataTypeFactory.mapDataItemToDataType(dataItem);
-        if (dataType.isStatic()) {
-            return dataType;
-        } else {
-            const pointer = new Pointer(dataType, parentDataType);
-            return pointer;
-        }
-
-        throw new Error(`Unrecognized instance type: '${dataType}'`);
-    }
-}
-
-class Queue<T> {
-    private store: T[] = [];
-    push(val: T) {
-        this.store.push(val);
-    }
-    pop(): T | undefined {
-        return this.store.shift();
-    }
-}
-
-export class Method extends DataType {
-    name: string;
-    params: DataType[];
-    private signature: string;
-    selector: string;
-
-    constructor(abi: MethodAbi) {
-        super({ type: 'method', name: abi.name });
-        this.name = abi.name;
-        this.params = [];
-
-        _.each(abi.inputs, (input: DataItem) => {
-            this.params.push(DataTypeFactory.create(input, this));
-        });
-
-        // Compute signature
-        this.signature = `${this.name}(`;
-        _.each(this.params, (param: DataType, i: number) => {
-            this.signature += param.getSignature();
-            if (i < this.params.length - 1) {
-                this.signature += ',';
-            }
-        });
-        this.signature += ')';
-
-        // Compute selector
-        this.selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(this.signature).slice(0, 4)));
-
-        console.log(`--SIGNATURE--\n${this.signature}\n---------\n`);
-        console.log(`--SELECTOR--\n${this.selector}\n---------\n`);
-    }
-
-    public getSignature(): string {
-        return this.signature;
-    }
-
-    public assignValue(args: any[]) {
-        _.each(this.params, (param: DataType, i: number) => {
-            // Assign value to parameter
-            try {
-                param.assignValue(args[i]);
-            } catch (e) {
-                console.log('Failed to assign to ', param.getDataItem().name);
-                throw e;
-            }
-
-            if (param instanceof Pointer) {
-                this.children.push(param.getChildren()[0]);
-            }
-        });
-    }
-
-    public getHexValue(): string {
-        let paramBufs: Buffer[] = [];
-        _.each(this.params, (param: DataType) => {
-            paramBufs.push(ethUtil.toBuffer(param.getHexValue()));
-        });
-
-        const value = Buffer.concat(paramBufs);
-        const hexValue = ethUtil.bufferToHex(value);
-        return hexValue;
-    }
-
-    public encode(args: any[]): string {
-        this.assignValue(args);
-        const calldata = new Calldata(this.selector, this.params.length);
-        calldata.printAnnotated();
-        this.bind(calldata, CalldataSection.PARAMS);
-
-        return calldata.getHexValue();
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-
-    public getHeaderSize(): BigNumber {
-        // Exclude selector
-        return new BigNumber(0);
-    }
-
-    public getBodySize(): BigNumber {
-        const nParams = new BigNumber(this.params.length);
-        const evmWordWidth = new BigNumber(32);
-        const size = nParams.times(evmWordWidth);
-        return size;
-    }
-
-    /*
-    encodeOptimized(args: any[]): string {
-        const calldata = new Memory();
-        // Assign values
-        optimizableParams : StaticDataType = [];
-        _.each(this.params, function(args: any[], i: number, param: DataType) {
-            param.assignValue(args[i]);
-            if (param instanceof DynamicDataType) {
-
-            }
-        });
-
-        // Find non-parameter leaves
-
-
-        return '';
-    } */
-
-    /*
-    decode(rawCalldata: string): any[] {
-        const calldata = new Calldata(this.name, this.params.length);
-        calldata.assignRaw(rawCalldata);
-        let args: any[];
-        let params = this.params;
-        _.each(params, function(args: any[], i: number, param: DataType) {
-            param.decodeFromCalldata(calldata);
-            args.push(param.getValue());
-        });
-
-        return args;
-    }*/
-}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index f46a1812c..d75c9dbf1 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -410,237 +410,237 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
     });
-
-    describe('Array', () => {
-        it('sample', async () => {
-            const testDataItem = { name: 'testArray', type: 'int[2]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
-            console.log(JSON.stringify(dataType, null, 4));
-            console.log('*'.repeat(60));
-            dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
-            console.log(JSON.stringify(dataType, null, 4));
-            const hexValue = dataType.getHexValue();
-            console.log('*'.repeat(60));
-            console.log(hexValue);
-        });
-
-        it('sample undefined size', async () => {
-            const testDataItem = { name: 'testArray', type: 'int[]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
-            console.log(JSON.stringify(dataType, null, 4));
-            console.log('*'.repeat(60));
-            dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
-            console.log(JSON.stringify(dataType, null, 4));
-            const hexValue = dataType.getHexValue();
-            console.log('*'.repeat(60));
-            console.log(hexValue);
-        });
-
-        it('sample dynamic types', async () => {
-            const testDataItem = { name: 'testArray', type: 'string[]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
-            console.log(JSON.stringify(dataType, null, 4));
-            console.log('*'.repeat(60));
-            dataType.assignValue(['five', 'six', 'seven']);
-            console.log(JSON.stringify(dataType, null, 4));
-            const hexValue = dataType.getHexValue();
-            console.log('*'.repeat(60));
-            console.log(hexValue);
-            const calldata = new AbiEncoder.Calldata('0x01020304', 1);
-            dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
-            console.log('*'.repeat(60));
-            console.log(calldata.getHexValue());
-        });
-    });
-
-    describe('Address', () => {
-        const testAddressDataItem = { name: 'testAddress', type: 'address' };
-        it('Valid Address', async () => {
-            const addressDataType = new AbiEncoder.Address(testAddressDataItem);
-            addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
-            const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
-
-            console.log(addressDataType.getHexValue());
-            console.log(expectedAbiEncodedAddress);
-            expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
-        });
-    });
-
-    describe('Bool', () => {
-        const testBoolDataItem = { name: 'testBool', type: 'bool' };
-        it('True', async () => {
-            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-            boolDataType.assignValue(true);
-            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
-        });
-
-        it('False', async () => {
-            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-            boolDataType.assignValue(false);
-            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
-            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
-        });
-    });
-
-    describe('Integer', () => {
-        const testIntDataItem = { name: 'testInt', type: 'int' };
-        it('Positive - Base case', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(1));
-            const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-        });
-
-        it('Positive', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(437829473));
-            const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-        });
-
-        it('Negative - Base case', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(-1));
-            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-        });
-
-        it('Negative', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(-437829473));
-            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-        });
-
-        // TODO: Add bounds tests + tests for different widths
-    });
-
-    describe('Unsigned Integer', () => {
-        const testIntDataItem = { name: 'testUInt', type: 'uint' };
-        it('Lower Bound', async () => {
-            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-            uintDataType.assignValue(new BigNumber(0));
-            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
-            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-        });
-
-        it('Base Case', async () => {
-            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-            uintDataType.assignValue(new BigNumber(1));
-            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-        });
-
-        it('Random value', async () => {
-            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-            uintDataType.assignValue(new BigNumber(437829473));
-            const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-        });
-
-        // TODO: Add bounds tests + tests for different widths
-    });
-
-    describe('Static Bytes', () => {
-        it('Byte (padded)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x05');
-            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-        });
-
-        it.skip('Byte (no padding)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-
-            // @TODO: This does not catch the Error
-            expect(byteDataType.assignValue('0x5')).to.throw();
-        });
-
-        it('Bytes1', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x05');
-            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-        });
-
-        it('Bytes32 (padded)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
-            const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-        });
-
-        it('Bytes32 (unpadded)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x1a18bf61');
-            const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-        });
-
-        it.skip('Bytes32 - Too long', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-
-            // @TODO: This does not catch the Error
-            expect(
-                byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
-            ).to.throw(
-                `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
-            );
-        });
-    });
-
-    describe('Bytes (Dynamic)', () => {
-        const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
-        it('Less than 32 bytes', async () => {
-            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-            bytesDataType.assignValue('0x010203');
-            const expectedAbiEncodedBytes =
-                '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
-
-            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
-        });
-
-        it('Greater than 32 bytes', async () => {
-            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-            const testValue = '0x' + '61'.repeat(40);
-            bytesDataType.assignValue(testValue);
-            const expectedAbiEncodedBytes =
-                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
-        });
-
-        // @TODO: Add test for throw on half-byte
-        // @TODO: Test with no 0x prefix
-        // @TODO: Test with Buffer as input
-    });
-
-    describe('String', () => {
-        const testStringDataItem = { name: 'testString', type: 'string' };
-        it('Less than 32 bytes', async () => {
-            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-            stringDataType.assignValue('five');
-            const expectedAbiEncodedString =
-                '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-
-            console.log(stringDataType.getHexValue());
-            console.log(expectedAbiEncodedString);
-            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
-        });
-
-        it('Greater than 32 bytes', async () => {
-            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-            const testValue = 'a'.repeat(40);
-            stringDataType.assignValue(testValue);
-            const expectedAbiEncodedString =
-                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
-        });
-    });
+    /*
+        describe('Array', () => {
+            it('sample', async () => {
+                const testDataItem = { name: 'testArray', type: 'int[2]' };
+                const dataType = new AbiEncoder.SolArray(testDataItem);
+                console.log(JSON.stringify(dataType, null, 4));
+                console.log('*'.repeat(60));
+                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
+                console.log(JSON.stringify(dataType, null, 4));
+                const hexValue = dataType.getHexValue();
+                console.log('*'.repeat(60));
+                console.log(hexValue);
+            });
+    
+            it('sample undefined size', async () => {
+                const testDataItem = { name: 'testArray', type: 'int[]' };
+                const dataType = new AbiEncoder.SolArray(testDataItem);
+                console.log(JSON.stringify(dataType, null, 4));
+                console.log('*'.repeat(60));
+                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
+                console.log(JSON.stringify(dataType, null, 4));
+                const hexValue = dataType.getHexValue();
+                console.log('*'.repeat(60));
+                console.log(hexValue);
+            });
+    
+            it('sample dynamic types', async () => {
+                const testDataItem = { name: 'testArray', type: 'string[]' };
+                const dataType = new AbiEncoder.SolArray(testDataItem);
+                console.log(JSON.stringify(dataType, null, 4));
+                console.log('*'.repeat(60));
+                dataType.assignValue(['five', 'six', 'seven']);
+                console.log(JSON.stringify(dataType, null, 4));
+                const hexValue = dataType.getHexValue();
+                console.log('*'.repeat(60));
+                console.log(hexValue);
+                const calldata = new AbiEncoder.Calldata('0x01020304', 1);
+                dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
+                console.log('*'.repeat(60));
+                console.log(calldata.getHexValue());
+            });
+        });
+    
+        describe('Address', () => {
+            const testAddressDataItem = { name: 'testAddress', type: 'address' };
+            it('Valid Address', async () => {
+                const addressDataType = new AbiEncoder.Address(testAddressDataItem);
+                addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
+                const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+    
+                console.log(addressDataType.getHexValue());
+                console.log(expectedAbiEncodedAddress);
+                expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
+            });
+        });
+    
+        describe('Bool', () => {
+            const testBoolDataItem = { name: 'testBool', type: 'bool' };
+            it('True', async () => {
+                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+                boolDataType.assignValue(true);
+                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
+                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+            });
+    
+            it('False', async () => {
+                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+                boolDataType.assignValue(false);
+                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
+                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+            });
+        });
+    
+        describe('Integer', () => {
+            const testIntDataItem = { name: 'testInt', type: 'int' };
+            it('Positive - Base case', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(1));
+                const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            it('Positive', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(437829473));
+                const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            it('Negative - Base case', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(-1));
+                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            it('Negative', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(-437829473));
+                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            // TODO: Add bounds tests + tests for different widths
+        });
+    
+        describe('Unsigned Integer', () => {
+            const testIntDataItem = { name: 'testUInt', type: 'uint' };
+            it('Lower Bound', async () => {
+                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+                uintDataType.assignValue(new BigNumber(0));
+                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
+                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+            });
+    
+            it('Base Case', async () => {
+                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+                uintDataType.assignValue(new BigNumber(1));
+                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+            });
+    
+            it('Random value', async () => {
+                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+                uintDataType.assignValue(new BigNumber(437829473));
+                const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+            });
+    
+            // TODO: Add bounds tests + tests for different widths
+        });
+    
+        describe('Static Bytes', () => {
+            it('Byte (padded)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x05');
+                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it.skip('Byte (no padding)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+    
+                // @TODO: This does not catch the Error
+                expect(byteDataType.assignValue('0x5')).to.throw();
+            });
+    
+            it('Bytes1', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x05');
+                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it('Bytes32 (padded)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
+                const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it('Bytes32 (unpadded)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x1a18bf61');
+                const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it.skip('Bytes32 - Too long', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+    
+                // @TODO: This does not catch the Error
+                expect(
+                    byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
+                ).to.throw(
+                    `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
+                );
+            });
+        });
+    
+        describe('Bytes (Dynamic)', () => {
+            const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
+            it('Less than 32 bytes', async () => {
+                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+                bytesDataType.assignValue('0x010203');
+                const expectedAbiEncodedBytes =
+                    '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
+    
+                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+            });
+    
+            it('Greater than 32 bytes', async () => {
+                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+                const testValue = '0x' + '61'.repeat(40);
+                bytesDataType.assignValue(testValue);
+                const expectedAbiEncodedBytes =
+                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+            });
+    
+            // @TODO: Add test for throw on half-byte
+            // @TODO: Test with no 0x prefix
+            // @TODO: Test with Buffer as input
+        });
+    
+        describe('String', () => {
+            const testStringDataItem = { name: 'testString', type: 'string' };
+            it('Less than 32 bytes', async () => {
+                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+                stringDataType.assignValue('five');
+                const expectedAbiEncodedString =
+                    '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+    
+                console.log(stringDataType.getHexValue());
+                console.log(expectedAbiEncodedString);
+                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+            });
+    
+            it('Greater than 32 bytes', async () => {
+                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+                const testValue = 'a'.repeat(40);
+                stringDataType.assignValue(testValue);
+                const expectedAbiEncodedString =
+                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+            });
+        });*/
 });
-- 
cgit v1.2.3


From 41e01e98064b129f588d72ed25267f4865c58f5c Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 18:59:27 -0800
Subject: making progress on basic example

---
 packages/order-utils/test/abi/data_type.ts      | 15 +++++++++------
 packages/order-utils/test/abi/evm_data_types.ts |  7 ++++---
 packages/order-utils/test/abi_encoder_test.ts   | 10 +++++++---
 3 files changed, 20 insertions(+), 12 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 201eb89f9..c1e352508 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -95,15 +95,17 @@ export abstract class MemberDataType extends DataType {
     private members: DataType[];
     private isArray: boolean;
     protected arrayLength: number | undefined;
+    protected arrayElementType: string | undefined;
 
 
-    public constructor(dataItem: DataItem, isArray: boolean = false, arrayLength?: number) {
+    public constructor(dataItem: DataItem, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
         super(dataItem);
 
         this.memberMap = {};
         this.members = [];
         this.isArray = isArray;
         this.arrayLength = arrayLength;
+        this.arrayElementType = arrayElementType;
         if (isArray && arrayLength !== undefined) {
             [this.members, this.memberMap] = this.createMembersWithLength(dataItem, arrayLength);
         } else if (!isArray) {
@@ -119,10 +121,10 @@ export abstract class MemberDataType extends DataType {
 
         let members: DataType[] = [];
         let memberMap: MemberMap = {};
-        _.each(dataItem.components, (dataItem: DataItem) => {
+        _.each(dataItem.components, (memberItem: DataItem) => {
             const childDataItem = {
-                type: dataItem.type,
-                name: `${dataItem.name}.${dataItem.name}`,
+                type: memberItem.type,
+                name: `${dataItem.name}.${memberItem.name}`,
             } as DataItem;
             const child = DataTypeFactory.create(childDataItem, this);
             members.push(child);
@@ -133,12 +135,13 @@ export abstract class MemberDataType extends DataType {
     }
 
     private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+        console.log(dataItem);
         let members: DataType[] = [];
         let memberMap: MemberMap = {};
         const range = _.range(length);
         _.each(range, (idx: number) => {
             const childDataItem = {
-                type: dataItem.type,
+                type: this.arrayElementType,
                 name: `${dataItem.name}[${idx.toString(10)}]`,
             } as DataItem;
             const components = dataItem.components;
@@ -164,7 +167,7 @@ export abstract class MemberDataType extends DataType {
         }
 
         let members = this.members;
-        if (this.arrayLength === undefined) {
+        if (this.isArray && this.arrayLength === undefined) {
             [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
         }
 
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index 4dffedb8d..1bd4f0d51 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -347,9 +347,10 @@ export class SolArray extends MemberDataType {
         }
 
         const isArray = true;
+        const arrayElementType = matches[1];
         const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
-        super(dataItem, isArray, arrayLength);
-        this.elementType = matches[1];
+        super(dataItem, isArray, arrayLength, arrayElementType);
+        this.elementType = arrayElementType;
         this.arraySignature = this.computeSignature();
     }
 
@@ -388,7 +389,7 @@ export class Method extends MemberDataType {
     public selector: string;
 
     constructor(abi: MethodAbi) {
-        super({ type: 'method', name: abi.name });
+        super({ type: 'method', name: abi.name, components: abi.inputs });
         this.methodSignature = this.computeSignature();
         this.selector = this.methodSelector = this.computeSelector();
 
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index d75c9dbf1..6655af1ff 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -18,13 +18,15 @@ import * as AbiEncoder from './abi/abi_encoder';
 
 import * as AbiSamples from './abi_samples';
 
+AbiEncoder.DataTypeFactory.setImpl(new AbiEncoder.EvmDataTypeFactoryImpl());
+
 chaiSetup.configure();
 const expect = chai.expect;
 
 describe.only('ABI Encoder', () => {
     describe.only('ABI Tests at Method Level', () => {
 
-        it('Crazy ABI', async () => {
+        it.skip('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
@@ -89,8 +91,9 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it('Crazy ABI #1', async () => {
+        it.skip('Crazy ABI #1', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
+
             const args = [
                 new BigNumber(256745454),
                 new BigNumber(-256745454),
@@ -115,6 +118,7 @@ describe.only('ABI Encoder', () => {
 
         it('Types with default widths', async () => {
             const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
+            console.log(method);
             const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
             const calldata = method.encode(args);
             console.log(calldata);
@@ -325,7 +329,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it('Yessir', async () => {
+        it.only('Yessir', async () => {
             const method = new AbiEncoder.Method(AbiSamples.simpleAbi);
             const calldata = method.encode([new BigNumber(5), 'five']);
             console.log(calldata);
-- 
cgit v1.2.3


From 3027e6bc0db9d0722f0dcf09f84505ad8440e65b Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 20:18:23 -0800
Subject: resolved issue with value.greaterThan

---
 packages/order-utils/test/abi/data_type.ts      | 5 +++--
 packages/order-utils/test/abi/evm_data_types.ts | 1 +
 2 files changed, 4 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index c1e352508..be7ae6154 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -32,6 +32,7 @@ export abstract class PayloadDataType extends DataType {
     }
 
     public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
+        //console.log();
         const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
@@ -173,8 +174,8 @@ export abstract class MemberDataType extends DataType {
 
         const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
         const memberBlocks: CalldataBlock[] = [];
-        _.each(members, (member: DataType) => {
-            const block = member.generateCalldataBlock(value, methodBlock);
+        _.each(members, (member: DataType, idx: number) => {
+            const block = member.generateCalldataBlock(value[idx], methodBlock);
             memberBlocks.push(block);
         });
         methodBlock.setMembers(memberBlocks);
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index 1bd4f0d51..fcced646a 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -86,6 +86,7 @@ abstract class Number extends PayloadDataType {
     }
 
     public encodeValue(value: BigNumber): Buffer {
+        console.log(value);
         if (value.greaterThan(this.getMaxValue())) {
             throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
         } else if (value.lessThan(this.getMinValue())) {
-- 
cgit v1.2.3


From 58177060a49917d0de88e6a58559b13211127efe Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 20:22:48 -0800
Subject: works for simple case

---
 packages/order-utils/test/abi/calldata.ts     | 3 ++-
 packages/order-utils/test/abi_encoder_test.ts | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 725bdce62..aaad332f8 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -81,7 +81,7 @@ export class DependentCalldataBlock extends CalldataBlock {
     private parent: CalldataBlock;
     private dependency: CalldataBlock;
 
-    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, parent: CalldataBlock, dependency: CalldataBlock) {
+    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
         super(name, signature, /*offsetInBytes,*/ headerSizeInBytes, bodySizeInBytes, relocatable);
@@ -174,6 +174,7 @@ export class Calldata {
         let block: CalldataBlock | undefined;
         let offset = 0;
         while ((block = blockQueue.pop()) !== undefined) {
+            console.log(block.getName());
             block.setOffset(offset);
             if (block instanceof DependentCalldataBlock) {
                 blockQueue.push(block.getDependency());
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 6655af1ff..0455169a3 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -116,7 +116,7 @@ describe.only('ABI Encoder', () => {
         });
 
 
-        it('Types with default widths', async () => {
+        it.skip('Types with default widths', async () => {
             const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
             console.log(method);
             const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
@@ -329,7 +329,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Yessir', async () => {
+        it('Yessir', async () => {
             const method = new AbiEncoder.Method(AbiSamples.simpleAbi);
             const calldata = method.encode([new BigNumber(5), 'five']);
             console.log(calldata);
-- 
cgit v1.2.3


From addfe85f088fc1aa31638acdd73bae560afceb27 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 21:48:06 -0800
Subject: passing tests slowly but surely

---
 packages/order-utils/test/abi/calldata.ts     | 16 +++++++++++++---
 packages/order-utils/test/abi/data_type.ts    |  7 ++++++-
 packages/order-utils/test/abi_encoder_test.ts |  5 +++--
 3 files changed, 22 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index aaad332f8..74f0c0924 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -91,10 +91,15 @@ export class DependentCalldataBlock extends CalldataBlock {
 
     public toBuffer(): Buffer {
         const dependencyOffset = this.dependency.getOffsetInBytes();
+        console.log("Dependency Offset - ", dependencyOffset);
         const parentOffset = this.parent.getOffsetInBytes();
+        console.log("Parent Offset - ", parentOffset);
         const parentHeaderSize = this.parent.getHeaderSizeInBytes();
-        const pointer = dependencyOffset - parentOffset + parentHeaderSize;
-        const pointerBuf = new Buffer(`0x${pointer.toString(16)}`);
+        console.log("Parent Header size - ", parentHeaderSize);
+        const pointer: number = (dependencyOffset - parentOffset) + parentHeaderSize;
+        console.log("DAT PTR = ", pointer);
+        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
+        console.log("Chye - ", pointerBuf);
         const evmWordWidthInBytes = 32;
         const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
         return pointerBufPadded;
@@ -122,7 +127,7 @@ export class MemberCalldataBlock extends CalldataBlock {
             bodySizeInBytes += member.getSizeInBytes();
         });
         this.members = members;
-        this.setBodySize(bodySizeInBytes);
+        this.setBodySize(0);
     }
 
     public setHeader(header: Buffer) {
@@ -176,7 +181,9 @@ export class Calldata {
         while ((block = blockQueue.pop()) !== undefined) {
             console.log(block.getName());
             block.setOffset(offset);
+            offset += block.getSizeInBytes();
             if (block instanceof DependentCalldataBlock) {
+                console.log(block.getDependency());
                 blockQueue.push(block.getDependency());
             } else if (block instanceof MemberCalldataBlock) {
                 _.each(block.getMembers(), (member: CalldataBlock) => {
@@ -185,8 +192,11 @@ export class Calldata {
             }
         }
 
+        console.log(this.root);
+
         // Fetch values using same technique
         const valueBufs: Buffer[] = [selectorBuffer];
+        blockQueue.push(this.root);
         while ((block = blockQueue.pop()) !== undefined) {
             valueBufs.push(block.toBuffer());
 
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index be7ae6154..5311ffb81 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -167,12 +167,17 @@ export abstract class MemberDataType extends DataType {
             );
         }
 
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
+
         let members = this.members;
         if (this.isArray && this.arrayLength === undefined) {
             [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
+
+            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(16)}`), 32);
+            methodBlock.setHeader(lenBuf);
         }
 
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
+
         const memberBlocks: CalldataBlock[] = [];
         _.each(members, (member: DataType, idx: number) => {
             const block = member.generateCalldataBlock(value[idx], methodBlock);
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 0455169a3..e600542b8 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -116,7 +116,7 @@ describe.only('ABI Encoder', () => {
         });
 
 
-        it.skip('Types with default widths', async () => {
+        it('Types with default widths', async () => {
             const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
             console.log(method);
             const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
@@ -303,7 +303,7 @@ describe.only('ABI Encoder', () => {
         });
 
 
-        it('Fixed Length Array / Static Members ABI', async () => {
+        it.only('Fixed Length Array / Static Members ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
             const calldata = method.encode(args);
@@ -338,6 +338,7 @@ describe.only('ABI Encoder', () => {
 
         it('Array ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
+            console.log(method);
             const calldata = method.encode([['five', 'six', 'seven']]);
             console.log(method.getSignature());
             console.log(method.selector);
-- 
cgit v1.2.3


From 20f1526c7d0e1edb4a1de8e8a26811ae81b609dc Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 21:59:37 -0800
Subject: arrays working

---
 packages/order-utils/test/abi/calldata.ts     | 2 +-
 packages/order-utils/test/abi/data_type.ts    | 4 +++-
 packages/order-utils/test/abi_encoder_test.ts | 4 ++--
 3 files changed, 6 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 74f0c0924..c1630c34a 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -96,7 +96,7 @@ export class DependentCalldataBlock extends CalldataBlock {
         console.log("Parent Offset - ", parentOffset);
         const parentHeaderSize = this.parent.getHeaderSizeInBytes();
         console.log("Parent Header size - ", parentHeaderSize);
-        const pointer: number = (dependencyOffset - parentOffset) + parentHeaderSize;
+        const pointer: number = dependencyOffset - (parentOffset + parentHeaderSize);
         console.log("DAT PTR = ", pointer);
         const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
         console.log("Chye - ", pointerBuf);
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 5311ffb81..72d270bf1 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -102,6 +102,8 @@ export abstract class MemberDataType extends DataType {
     public constructor(dataItem: DataItem, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
         super(dataItem);
 
+        console.log('*'.repeat(40), arrayLength);
+
         this.memberMap = {};
         this.members = [];
         this.isArray = isArray;
@@ -243,7 +245,7 @@ export abstract class MemberDataType extends DataType {
         */
 
         if (this.isArray && this.arrayLength === undefined) {
-            return true;
+            return false;
         }
 
         // Search for dependent members
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index e600542b8..4c571434e 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -259,7 +259,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it('Fixed Lenfgth Array / Dynamic Members', async () => {
+        it.only('Fixed Lenfgth Array / Dynamic Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
             const args = [["Brave", "New", "World"]];
             const calldata = method.encode(args);
@@ -303,7 +303,7 @@ describe.only('ABI Encoder', () => {
         });
 
 
-        it.only('Fixed Length Array / Static Members ABI', async () => {
+        it('Fixed Length Array / Static Members ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
             const calldata = method.encode(args);
-- 
cgit v1.2.3


From 59206c387e702492d22e975acf806ebe7de36bfd Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 22:24:24 -0800
Subject: Works for types with default widths

---
 packages/order-utils/test/abi/calldata.ts     | 24 ++++++++++++++----------
 packages/order-utils/test/abi/data_type.ts    |  9 ++-------
 packages/order-utils/test/abi_encoder_test.ts |  6 +++---
 3 files changed, 19 insertions(+), 20 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index c1630c34a..dc67a731e 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -91,15 +91,10 @@ export class DependentCalldataBlock extends CalldataBlock {
 
     public toBuffer(): Buffer {
         const dependencyOffset = this.dependency.getOffsetInBytes();
-        console.log("Dependency Offset - ", dependencyOffset);
         const parentOffset = this.parent.getOffsetInBytes();
-        console.log("Parent Offset - ", parentOffset);
         const parentHeaderSize = this.parent.getHeaderSizeInBytes();
-        console.log("Parent Header size - ", parentHeaderSize);
         const pointer: number = dependencyOffset - (parentOffset + parentHeaderSize);
-        console.log("DAT PTR = ", pointer);
         const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
-        console.log("Chye - ", pointerBuf);
         const evmWordWidthInBytes = 32;
         const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
         return pointerBufPadded;
@@ -114,11 +109,13 @@ export class MemberCalldataBlock extends CalldataBlock {
     private static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
     private header: Buffer | undefined;
     private members: CalldataBlock[];
+    private contiguous: boolean;
 
-    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean) {
+    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, contiguous: boolean) {
         super(name, signature, /*offsetInBytes,*/ 0, 0, relocatable);
         this.members = [];
         this.header = undefined;
+        this.contiguous = contiguous;
     }
 
     public setMembers(members: CalldataBlock[]) {
@@ -130,6 +127,10 @@ export class MemberCalldataBlock extends CalldataBlock {
         this.setBodySize(0);
     }
 
+    public isContiguous(): boolean {
+        return true;
+    }
+
     public setHeader(header: Buffer) {
         this.setHeaderSize(header.byteLength);
         this.header = header;
@@ -150,6 +151,9 @@ class Queue<T> {
     push(val: T) {
         this.store.push(val);
     }
+    pushFront(val: T) {
+        this.store.unshift(val);
+    }
     pop(): T | undefined {
         return this.store.shift();
     }
@@ -186,8 +190,8 @@ export class Calldata {
                 console.log(block.getDependency());
                 blockQueue.push(block.getDependency());
             } else if (block instanceof MemberCalldataBlock) {
-                _.each(block.getMembers(), (member: CalldataBlock) => {
-                    blockQueue.push(member);
+                _.eachRight(block.getMembers(), (member: CalldataBlock) => {
+                    blockQueue.pushFront(member);
                 });
             }
         }
@@ -203,8 +207,8 @@ export class Calldata {
             if (block instanceof DependentCalldataBlock) {
                 blockQueue.push(block.getDependency());
             } else if (block instanceof MemberCalldataBlock) {
-                _.each(block.getMembers(), (member: CalldataBlock) => {
-                    blockQueue.push(member);
+                _.eachRight(block.getMembers(), (member: CalldataBlock) => {
+                    blockQueue.pushFront(member);
                 });
             }
         }
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 72d270bf1..0783b9c56 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -32,7 +32,6 @@ export abstract class PayloadDataType extends DataType {
     }
 
     public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
-        //console.log();
         const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
@@ -101,9 +100,6 @@ export abstract class MemberDataType extends DataType {
 
     public constructor(dataItem: DataItem, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
         super(dataItem);
-
-        console.log('*'.repeat(40), arrayLength);
-
         this.memberMap = {};
         this.members = [];
         this.isArray = isArray;
@@ -138,7 +134,6 @@ export abstract class MemberDataType extends DataType {
     }
 
     private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
-        console.log(dataItem);
         let members: DataType[] = [];
         let memberMap: MemberMap = {};
         const range = _.range(length);
@@ -169,7 +164,7 @@ export abstract class MemberDataType extends DataType {
             );
         }
 
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), this.isStatic(), false);
 
         let members = this.members;
         if (this.isArray && this.arrayLength === undefined) {
@@ -190,7 +185,7 @@ export abstract class MemberDataType extends DataType {
     }
 
     protected generateCalldataBlockFromObject(obj: object): MemberCalldataBlock {
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), false);
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), this.isStatic(), false);
         const memberBlocks: CalldataBlock[] = [];
         let childMap = _.cloneDeep(this.memberMap);
         _.forOwn(obj, (value: any, key: string) => {
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 4c571434e..404f160fd 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -116,7 +116,7 @@ describe.only('ABI Encoder', () => {
         });
 
 
-        it('Types with default widths', async () => {
+        it.only('Types with default widths', async () => {
             const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
             console.log(method);
             const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
@@ -201,7 +201,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it('Multidimensional Arrays / Static Members', async () => {
+        it.only('Multidimensional Arrays / Static Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
 
             // Eight 3-dimensional arrays of uint8[2][2][2]
@@ -259,7 +259,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Fixed Lenfgth Array / Dynamic Members', async () => {
+        it('Fixed Lenfgth Array / Dynamic Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
             const args = [["Brave", "New", "World"]];
             const calldata = method.encode(args);
-- 
cgit v1.2.3


From bb7dd2373893366dcab0fe1c4cffe0c1e31af837 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 23:00:20 -0800
Subject: passing 18 tests

---
 packages/order-utils/test/abi/calldata.ts       | 54 +++++++++++++++++++++++--
 packages/order-utils/test/abi/data_type.ts      | 13 ++++--
 packages/order-utils/test/abi/evm_data_types.ts |  1 +
 packages/order-utils/test/abi_encoder_test.ts   |  4 +-
 4 files changed, 63 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index dc67a731e..37dd30e57 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -1,4 +1,5 @@
 import ethUtil = require('ethereumjs-util');
+import CommunicationChatBubbleOutline from 'material-ui/SvgIcon';
 var _ = require('lodash');
 
 export abstract class CalldataBlock {
@@ -157,12 +158,18 @@ class Queue<T> {
     pop(): T | undefined {
         return this.store.shift();
     }
+    merge(q: Queue<T>) {
+        this.store = this.store.concat(q.store);
+    }
+    mergeFront(q: Queue<T>) {
+        this.store = q.store.concat(this.store);
+    }
 }
 
 export class Calldata {
     private selector: string;
     private sizeInBytes: number;
-    private root: CalldataBlock | undefined;
+    private root: MemberCalldataBlock | undefined;
 
     constructor() {
         this.selector = '0x';
@@ -170,12 +177,53 @@ export class Calldata {
         this.root = undefined;
     }
 
+    private createQueue(memberBlock: MemberCalldataBlock): Queue<CalldataBlock> {
+        const blockQueue = new Queue<CalldataBlock>();
+        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof MemberCalldataBlock) {
+                blockQueue.mergeFront(this.createQueue(member));
+            } else {
+                blockQueue.pushFront(member);
+            }
+        });
+
+        // Children
+        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof DependentCalldataBlock) {
+                const dependency = member.getDependency();
+                if (dependency instanceof MemberCalldataBlock) {
+                    blockQueue.merge(this.createQueue(dependency));
+                } else {
+                    blockQueue.push(dependency);
+                }
+            }
+        });
+
+        blockQueue.pushFront(memberBlock);
+        return blockQueue;
+    }
+
     public toHexString(): string {
         let selectorBuffer = ethUtil.toBuffer(this.selector);
         if (this.root === undefined) {
             throw new Error('expected root');
         }
 
+        const offsetQueue = this.createQueue(this.root);
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        while ((block = offsetQueue.pop()) !== undefined) {
+            block.setOffset(offset);
+            offset += block.getSizeInBytes();
+        }
+
+        const valueQueue = this.createQueue(this.root);
+        const valueBufs: Buffer[] = [selectorBuffer];
+        while ((block = valueQueue.pop()) !== undefined) {
+            valueBufs.push(block.toBuffer());
+        }
+
+        /*
         const blockQueue = new Queue<CalldataBlock>();
         blockQueue.push(this.root);
 
@@ -211,7 +259,7 @@ export class Calldata {
                     blockQueue.pushFront(member);
                 });
             }
-        }
+        }*/
 
         const combinedBuffers = Buffer.concat(valueBufs);
         const hexValue = ethUtil.bufferToHex(combinedBuffers);
@@ -230,7 +278,7 @@ export class Calldata {
         return "";
     }
 
-    public setRoot(block: CalldataBlock) {
+    public setRoot(block: MemberCalldataBlock) {
         this.root = block;
         this.sizeInBytes += block.getSizeInBytes();
     }
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 0783b9c56..7f110c4fc 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -43,7 +43,7 @@ export abstract class PayloadDataType extends DataType {
 
     public encode(value: any, calldata: Calldata): void {
         const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block);
+        // calldata.setRoot(block);
     }
 
     public isStatic(): boolean {
@@ -78,7 +78,7 @@ export abstract class DependentDataType extends DataType {
 
     public encode(value: any, calldata: Calldata = new Calldata()): void {
         const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block);
+        //calldata.setRoot(block);
     }
 
     public isStatic(): boolean {
@@ -125,15 +125,20 @@ export abstract class MemberDataType extends DataType {
                 type: memberItem.type,
                 name: `${dataItem.name}.${memberItem.name}`,
             } as DataItem;
+            const components = memberItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
             const child = DataTypeFactory.create(childDataItem, this);
+            memberMap[memberItem.name] = members.length;
             members.push(child);
-            memberMap[dataItem.name] = members.length;
         });
 
         return [members, memberMap];
     }
 
     private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+        console.log('!'.repeat(30), dataItem);
         let members: DataType[] = [];
         let memberMap: MemberMap = {};
         const range = _.range(length);
@@ -147,8 +152,8 @@ export abstract class MemberDataType extends DataType {
                 childDataItem.components = components;
             }
             const child = DataTypeFactory.create(childDataItem, this);
-            members.push(child);
             memberMap[idx.toString(10)] = members.length;
+            members.push(child);
         });
 
         return [members, memberMap];
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index fcced646a..dfa541e80 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -315,6 +315,7 @@ export class Tuple extends MemberDataType {
     private tupleSignature: string;
 
     constructor(dataItem: DataItem) {
+        console.log(dataItem);
         super(dataItem);
         if (!Tuple.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 404f160fd..984507923 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -116,7 +116,7 @@ describe.only('ABI Encoder', () => {
         });
 
 
-        it.only('Types with default widths', async () => {
+        it('Types with default widths', async () => {
             const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
             console.log(method);
             const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
@@ -201,7 +201,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.only('Multidimensional Arrays / Static Members', async () => {
+        it('Multidimensional Arrays / Static Members', async () => {
             const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
 
             // Eight 3-dimensional arrays of uint8[2][2][2]
-- 
cgit v1.2.3


From 707a93e9f95e2adac992dc0e7903b7b1646c78c5 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 9 Nov 2018 23:00:58 -0800
Subject: Refactor passing all regression tests

---
 packages/order-utils/test/abi_encoder_test.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 984507923..fa0fa23c1 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -26,7 +26,7 @@ const expect = chai.expect;
 describe.only('ABI Encoder', () => {
     describe.only('ABI Tests at Method Level', () => {
 
-        it.skip('Crazy ABI', async () => {
+        it('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
@@ -91,7 +91,7 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
-        it.skip('Crazy ABI #1', async () => {
+        it('Crazy ABI #1', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
 
             const args = [
-- 
cgit v1.2.3


From a9e3d489d60df1be4805f1c84f136eb127fef949 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 12 Nov 2018 12:49:03 -0800
Subject: Tests for nested tuples -- couldnt test because not supported by
 reference ABI encoder

---
 packages/order-utils/test/abi/data_type.ts    |  2 +-
 packages/order-utils/test/abi_encoder_test.ts | 74 ++++++++++++++++++++++
 packages/order-utils/test/abi_samples.ts      | 89 +++++++++++++++++++++++++++
 3 files changed, 164 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 7f110c4fc..532407f52 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -195,7 +195,7 @@ export abstract class MemberDataType extends DataType {
         let childMap = _.cloneDeep(this.memberMap);
         _.forOwn(obj, (value: any, key: string) => {
             if (key in childMap === false) {
-                throw new Error(`Could not assign tuple to object: unrecognized key '${key}'`);
+                throw new Error(`Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`);
             }
             const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
             memberBlocks.push(block);
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index fa0fa23c1..0db5f4281 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -387,6 +387,80 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
 
+        it.skip('Nested Tuples', async () => {
+            // Couldn't get nested tuples to work with Remix
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.nestedTuples);
+            const firstTuple = {
+                someUint32: new BigNumber(30472),
+                nestedTuple: {
+                    someUint: new BigNumber('48384725243211555532'),
+                    someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
+                }
+            };
+            const secondTuple = {
+                someUint: new BigNumber(2984237422),
+                someStr: 'This string will exceed 256 bits, so it will spill into the next word of memory.',
+                nestedTuple: {
+                    someUint32: new BigNumber(23),
+                    secondNestedTuple: {
+                        someUint: new BigNumber(234324),
+                        someStr: 'Im also a short string -- oops I just got loooooooooooooooooonger!',
+                        someBytes: '0x23847287fff3472984723498ff23487324987aaa237438911873429472ba',
+                        someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
+                    }
+                },
+                someBytes: '0x2834y3947289423u489aaaff4783924739847489',
+                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699afaf',
+            };
+            const thirdTuple = {
+                'someUint': new BigNumber(37422),
+                'someStr': 'This into the next word of memory. string will exceed 256 bits, so it will spill.',
+                'nestedTuple': {
+                    someUint32: new BigNumber(23999222),
+                    'secondNestedTuple': {
+                        'someUint': new BigNumber(324),
+                        'someStr': 'Im also a short st',
+                        'someBytes': '0x723498ff2348732498723847287fff3472984aaa237438911873429472ba',
+                        'someAddress': '0x46dafa5ebde1f4699f498e41d2489571d3221892'
+                    }
+                },
+                'someBytes': '0x947289423u489aaaff472834y383924739847489',
+                'someAddress': '0x46dafa5ebde1f46e41d2489571d322189299afaf',
+            };
+            const fourthTuple = {
+                'someUint': new BigNumber(222283488822),
+                'someStr': 'exceed 256 bits, so it will spill into the. This string will next word of memory.',
+                'nestedTuple': {
+                    someUint32: new BigNumber(2300),
+                    'secondNestedTuple': {
+                        'someUint': new BigNumber(343224),
+                        'someStr': 'The alphabet backwards is arguably easier to say if thats the way you learned the first time.',
+                        'someBytes': '0x87324987aaa23743891187323847287fff3472984723498ff234429472ba',
+                        'someAddress': '0x71d322189246dafa5ebe41d24895de1f4699f498'
+                    }
+                },
+                'someBytes': '0x2783924739847488343947289423u489aaaff490',
+                'someAddress': '0xebde1d322189246dafa1f4699afafe41d2489575',
+            };
+            const args = [
+                [firstTuple],
+                [secondTuple, thirdTuple, fourthTuple]
+            ];
+
+            console.log('*'.repeat(250), method, '*'.repeat(250));
+
+
+            const calldata = method.encode(args);
+            console.log(method.getSignature());
+            console.log(method.selector);
+            console.log(JSON.stringify(args));
+
+            console.log(calldata);
+            const expectedCalldata = '0x';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
         it.skip('Object ABI (Object input - Missing Key)', async () => {
             const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
             const calldata = method.encode([{ someUint: new BigNumber(5) }]);
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index 82427986a..3f7b1a927 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -547,6 +547,95 @@ export const crazyAbi = {
     type: 'function',
 } as MethodAbi;
 
+export const nestedTuples = {
+    constant: false,
+    inputs: [
+        {
+            name: 'firstTuple',
+            type: 'tuple[1]',
+            components: [
+                {
+                    name: 'someUint32',
+                    type: 'uint32',
+                },
+                {
+                    name: 'nestedTuple',
+                    type: 'tuple',
+                    components: [
+                        {
+                            name: 'someUint',
+                            type: 'uint256',
+                        },
+                        {
+                            name: 'someAddress',
+                            type: 'address',
+                        },
+                    ],
+                },
+            ],
+        },
+        {
+            name: 'secondTuple',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                {
+                    name: 'nestedTuple',
+                    type: 'tuple',
+                    components: [
+                        {
+                            name: 'someUint32',
+                            type: 'uint32',
+                        },
+                        {
+                            name: 'secondNestedTuple',
+                            type: 'tuple',
+                            components: [
+                                {
+                                    name: 'someUint',
+                                    type: 'uint256',
+                                },
+                                {
+                                    name: 'someStr',
+                                    type: 'string',
+                                },
+                                {
+                                    name: 'someBytes',
+                                    type: 'bytes',
+                                },
+                                {
+                                    name: 'someAddress',
+                                    type: 'address',
+                                },
+                            ],
+                        },
+                    ],
+                },
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const simpleAbi2 = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From 13d456fda1da19c8227acb2bf23106bcbdaf6f12 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 12 Nov 2018 13:06:45 -0800
Subject: removed old code

---
 packages/order-utils/test/abi/calldata.ts | 38 -------------------------------
 1 file changed, 38 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 37dd30e57..94f6a5571 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -223,44 +223,6 @@ export class Calldata {
             valueBufs.push(block.toBuffer());
         }
 
-        /*
-        const blockQueue = new Queue<CalldataBlock>();
-        blockQueue.push(this.root);
-
-        // Assign locations in breadth-first manner
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        while ((block = blockQueue.pop()) !== undefined) {
-            console.log(block.getName());
-            block.setOffset(offset);
-            offset += block.getSizeInBytes();
-            if (block instanceof DependentCalldataBlock) {
-                console.log(block.getDependency());
-                blockQueue.push(block.getDependency());
-            } else if (block instanceof MemberCalldataBlock) {
-                _.eachRight(block.getMembers(), (member: CalldataBlock) => {
-                    blockQueue.pushFront(member);
-                });
-            }
-        }
-
-        console.log(this.root);
-
-        // Fetch values using same technique
-        const valueBufs: Buffer[] = [selectorBuffer];
-        blockQueue.push(this.root);
-        while ((block = blockQueue.pop()) !== undefined) {
-            valueBufs.push(block.toBuffer());
-
-            if (block instanceof DependentCalldataBlock) {
-                blockQueue.push(block.getDependency());
-            } else if (block instanceof MemberCalldataBlock) {
-                _.eachRight(block.getMembers(), (member: CalldataBlock) => {
-                    blockQueue.pushFront(member);
-                });
-            }
-        }*/
-
         const combinedBuffers = Buffer.concat(valueBufs);
         const hexValue = ethUtil.bufferToHex(combinedBuffers);
         return hexValue;
-- 
cgit v1.2.3


From 9b1f56c9687d3fffb2f59fa98d619ead90c1b910 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 12 Nov 2018 17:10:32 -0800
Subject: Decoding works for some basic typs

---
 packages/order-utils/test/abi/calldata.ts       | 102 ++++++++++++++++++++++-
 packages/order-utils/test/abi/data_type.ts      |  43 +++++++++-
 packages/order-utils/test/abi/evm_data_types.ts | 103 +++++++++++++++++++++++-
 packages/order-utils/test/abi_encoder_test.ts   |  40 ++++++---
 4 files changed, 274 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 94f6a5571..0445f68ec 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -164,6 +164,12 @@ class Queue<T> {
     mergeFront(q: Queue<T>) {
         this.store = q.store.concat(this.store);
     }
+    getStore(): T[] {
+        return this.store;
+    }
+    peek(): T | undefined {
+        return this.store.length >= 0 ? this.store[0] : undefined;
+    }
 }
 
 export class Calldata {
@@ -203,7 +209,29 @@ export class Calldata {
         return blockQueue;
     }
 
-    public toHexString(): string {
+    /*
+
+    // Basic optimize method that prunes duplicate branches of the tree
+    // Notes:
+    //      1. Pruning is at the calldata block level, so it is independent of type
+    //      2. 
+    private optimize(blocks: CalldataBlock[]) {
+        // Build hash table of blocks
+        const blockLookupTable: { [key: string]: string } = {};
+        _.each(blocks, (block: CalldataBlock) => {
+            if (blocks instanceof DependentCalldataBlock === false) {
+
+                return;
+            }
+
+            const leavesHash = block.hashLeaves();
+            if (leavesHash in blockLookupTable) {
+
+            }
+        })
+    }*/
+
+    public toHexString(optimize: boolean = false): string {
         let selectorBuffer = ethUtil.toBuffer(this.selector);
         if (this.root === undefined) {
             throw new Error('expected root');
@@ -223,6 +251,8 @@ export class Calldata {
             valueBufs.push(block.toBuffer());
         }
 
+        // if (optimize) this.optimize(valueQueue.getStore());
+
         const combinedBuffers = Buffer.concat(valueBufs);
         const hexValue = ethUtil.bufferToHex(combinedBuffers);
         return hexValue;
@@ -259,4 +289,74 @@ export class Calldata {
         }
         this.sizeInBytes += 8;
     }
+}
+
+export class RawCalldata {
+    private value: Buffer;
+    private offset: number; // tracks current offset into raw calldata; used for parsing
+    private selector: string;
+    private scopes: Queue<number>;
+
+    constructor(value: string | Buffer) {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Expected raw calldata to start with '0x'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
+        this.value = valueBuf.slice(4); // disregard selector
+        this.offset = 0;
+        this.scopes = new Queue<number>();
+        this.scopes.push(0);
+    }
+
+    public popBytes(lengthInBytes: number): Buffer {
+        const value = this.value.slice(this.offset, this.offset + lengthInBytes);
+        this.setOffset(this.offset + lengthInBytes);
+        return value;
+    }
+
+    public popWord(): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(wordInBytes);
+    }
+
+    public popWords(length: number): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(length * wordInBytes);
+    }
+
+    public readBytes(from: number, to: number): Buffer {
+        const value = this.value.slice(from, to);
+        return value;
+    }
+
+    public setOffset(offsetInBytes: number) {
+        this.offset = offsetInBytes;
+        console.log('0'.repeat(100), this.offset);
+    }
+
+    public startScope() {
+        this.scopes.pushFront(this.offset);
+    }
+
+    public endScope() {
+        this.scopes.pop();
+    }
+
+    public getOffset(): number {
+        return this.offset;
+    }
+
+    public toAbsoluteOffset(relativeOffset: number) {
+        const scopeOffset = this.scopes.peek();
+        if (scopeOffset === undefined) {
+            throw new Error(`Tried to access undefined scope.`);
+        }
+        const absoluteOffset = relativeOffset + scopeOffset;
+        return absoluteOffset;
+    }
+
+    public getSelector(): string {
+        return this.selector;
+    }
 }
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 532407f52..af170f7e6 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -1,4 +1,4 @@
-import { Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
+import { RawCalldata, Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
 import { MethodAbi, DataItem } from 'ethereum-types';
 import { BigNumber } from '@0x/utils';
 import ethUtil = require('ethereumjs-util');
@@ -18,6 +18,7 @@ export abstract class DataType {
     }
 
     public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
+    public abstract generateValue(calldata: RawCalldata): any;
     public abstract encode(value: any, calldata: Calldata): void;
     public abstract getSignature(): string;
     public abstract isStatic(): boolean;
@@ -46,12 +47,18 @@ export abstract class PayloadDataType extends DataType {
         // calldata.setRoot(block);
     }
 
+    public generateValue(calldata: RawCalldata): any {
+        const value = this.decodeValue(calldata);
+        return value;
+    }
+
     public isStatic(): boolean {
         // If a payload has a constant size then it's static
         return this.hasConstantSize;
     }
 
     public abstract encodeValue(value: any): Buffer;
+    public abstract decodeValue(calldata: RawCalldata): any;
 }
 
 export abstract class DependentDataType extends DataType {
@@ -81,6 +88,17 @@ export abstract class DependentDataType extends DataType {
         //calldata.setRoot(block);
     }
 
+    public generateValue(calldata: RawCalldata): any {
+        const destinationOffsetBuf = calldata.popWord();
+        const currentOffset = calldata.getOffset();
+        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
+        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
+        calldata.setOffset(destinationOffsetAbsolute);
+        const value = this.dependency.generateValue(calldata);
+        calldata.setOffset(currentOffset);
+        return value;
+    }
+
     public isStatic(): boolean {
         return true;
     }
@@ -179,7 +197,6 @@ export abstract class MemberDataType extends DataType {
             methodBlock.setHeader(lenBuf);
         }
 
-
         const memberBlocks: CalldataBlock[] = [];
         _.each(members, (member: DataType, idx: number) => {
             const block = member.generateCalldataBlock(value[idx], methodBlock);
@@ -220,6 +237,28 @@ export abstract class MemberDataType extends DataType {
         calldata.setRoot(block);
     }
 
+    public generateValue(calldata: RawCalldata): any[] {
+        let members = this.members;
+        if (this.isArray && this.arrayLength === undefined) {
+            const arrayLengthBuf = calldata.popWord();
+            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
+            const hexBase = 16;
+            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
+
+            [members,] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
+        }
+
+        calldata.startScope();
+        const decodedValue: any[] = [];
+        _.each(members, (member: DataType, idx: number) => {
+            let memberValue = member.generateValue(calldata);
+            decodedValue.push(memberValue);
+        });
+        calldata.endScope();
+
+        return decodedValue;
+    }
+
     protected computeSignatureOfMembers(): string {
         // Compute signature of members
         let signature = `(`;
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index dfa541e80..a05c29b28 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -4,7 +4,7 @@ import { MethodAbi, DataItem } from 'ethereum-types';
 
 import ethUtil = require('ethereumjs-util');
 
-import { Calldata } from './calldata';
+import { Calldata, RawCalldata } from './calldata';
 
 import { BigNumber } from '@0x/utils';
 
@@ -13,6 +13,7 @@ var _ = require('lodash');
 export interface DataTypeStaticInterface {
     matchGrammar: (type: string) => boolean;
     encodeValue: (value: any) => Buffer;
+    //    decodeValue: (value: Buffer) => [any, Buffer];
 }
 
 export class Address extends PayloadDataType {
@@ -38,6 +39,13 @@ export class Address extends PayloadDataType {
         const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
         return encodedValueBuf;
     }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(12);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
 }
 
 export class Bool extends PayloadDataType {
@@ -64,6 +72,17 @@ export class Bool extends PayloadDataType {
         const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
         return encodedValueBuf;
     }
+
+    public decodeValue(calldata: RawCalldata): boolean {
+        const valueBuf = calldata.popWord();
+        const valueHex = ethUtil.bufferToHex(valueBuf);
+        const valueNumber = new BigNumber(valueHex, 16);
+        let value: boolean = (valueNumber.equals(0)) ? false : true;
+        if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
+            throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
+        }
+        return value;
+    }
 }
 
 abstract class Number extends PayloadDataType {
@@ -126,6 +145,37 @@ abstract class Number extends PayloadDataType {
         return valueBuf;
     }
 
+    public decodeValue(calldata: RawCalldata): BigNumber {
+        const decodedValueBuf = calldata.popWord();
+        const decodedValueHex = ethUtil.bufferToHex(decodedValueBuf);
+        let decodedValue = new BigNumber(decodedValueHex, 16);
+        if (this instanceof Int) {
+            // Check if we're negative
+            const binBase = 2;
+            const decodedValueBin = decodedValue.toString(binBase);
+            if (decodedValueBin[0] === '1') {
+                // Negative
+                // Step 1/3: Invert binary value
+                const bitsInEvmWord = 256;
+                let invertedValueBin = '1'.repeat(bitsInEvmWord - decodedValueBin.length);
+                _.each(decodedValueBin, (bit: string) => {
+                    invertedValueBin += bit === '1' ? '0' : '1';
+                });
+                const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+                // Step 2/3: Add 1 to inverted value
+                // The result is the two's-complement represent of the input value.
+                const positiveDecodedValue = invertedValue.plus(binBase);
+
+                // Step 3/3: Invert positive value
+                const negativeDecodedValue = positiveDecodedValue.times(-1);
+                decodedValue = negativeDecodedValue;
+            }
+        }
+
+        return decodedValue;
+    }
+
     public abstract getMaxValue(): BigNumber;
     public abstract getMinValue(): BigNumber;
 }
@@ -228,6 +278,13 @@ export class Byte extends PayloadDataType {
         return paddedValue;
     }
 
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(0, this.width);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
+
     public static matchGrammar(type: string): boolean {
         return this.matcher.test(type);
     }
@@ -262,6 +319,17 @@ export class Bytes extends PayloadDataType {
         return encodedValueBuf;
     }
 
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, 16);
+        const wordsForValue = Math.ceil(length / 32);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        const decodedValue = ethUtil.bufferToHex(valueBuf);
+        return decodedValue;
+    }
+
     public getSignature(): string {
         return 'bytes';
     }
@@ -289,6 +357,18 @@ export class SolString extends PayloadDataType {
         return encodedValueBuf;
     }
 
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, 16);
+        const wordsForValue = Math.ceil(length / 32);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        console.log('LENGTH UPINYA === ', length);
+        const value = valueBuf.toString('ascii');
+        return value;
+    }
+
     public getSignature(): string {
         return 'string';
     }
@@ -415,6 +495,27 @@ export class Method extends MemberDataType {
         return calldata.toHexString();
     }
 
+    /*
+    protected decodeValue(value: Buffer): any[] {
+        const selectorBuf = value.slice(4);
+        const selectorHex = ethUtil.bufferToHex(selectorBuf);
+        if (this.selector !== selectorHex) {
+            throw new Error(`Tried to decode calldata with mismatched selector. Expected '${this.selector}', got '${selectorHex}'`);
+        }
+        const remainingValue = value.slice(9);
+        const decodedValue = super.decodeValue(remainingValue);
+        return decodedValue;
+    }*/
+
+    public decode(calldata: string): any[] {
+        const calldata_ = new RawCalldata(calldata);
+        if (this.selector !== calldata_.getSelector()) {
+            throw new Error(`Tried to decode calldata with mismatched selector. Expected '${this.selector}', got '${calldata_.getSelector()}'`);
+        }
+        const value = super.generateValue(calldata_);
+        return value;
+    }
+
     public getSignature(): string {
         return this.methodSignature;
     }
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 0db5f4281..e8ebd7b98 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -310,6 +310,12 @@ describe.only('ABI Encoder', () => {
             const expectedCalldata =
                 '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
 
@@ -327,38 +333,52 @@ describe.only('ABI Encoder', () => {
             const expectedCalldata =
                 '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';
             expect(calldata).to.be.equal(expectedCalldata);
-        });
 
-        it('Yessir', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.simpleAbi);
-            const calldata = method.encode([new BigNumber(5), 'five']);
-            console.log(calldata);
-            expect(true).to.be.true();
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
-        it('Array ABI', async () => {
+        it.only('Array ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
             console.log(method);
-            const calldata = method.encode([['five', 'six', 'seven']]);
+            const args = [['five', 'six', 'seven']];
+            const calldata = method.encode(args);
             console.log(method.getSignature());
             console.log(method.selector);
 
+            /*
             console.log(calldata);
             const expectedCalldata =
                 '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
+            expect(calldata).to.be.equal(expectedCalldata);*/
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Static Tuple', async () => {
             // This is dynamic because it has dynamic members
             const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
-            const calldata = method.encode([[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]]);
+            const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]];
+            const calldata = method.encode(args);
             console.log(method.getSignature());
             console.log(method.selector);
 
             console.log(calldata);
             const expectedCalldata = '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Dynamic Tuple (Array input)', async () => {
-- 
cgit v1.2.3


From c5d252ba4a79a0f16e053a071b0173a7bd666328 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 12 Nov 2018 17:14:25 -0800
Subject: decoding works for most cases

---
 packages/order-utils/test/abi_encoder_test.ts | 94 +++++++++++++++++++++++++--
 1 file changed, 89 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index e8ebd7b98..631255e68 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -89,9 +89,15 @@ describe.only('ABI Encoder', () => {
             const expectedCalldata = '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894723843743289742389472398473289472348927489274894738427428947389facdea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000089b51500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000746dafa5ebde1f4699f4981d3221892e41d24895000000000000000000000000000000000000000000000000000000000000004e6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894398473289472348927489272384374328974238947274894738427428947389facde100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa3150000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000010000000000000000000000000089571d322189e415ebde1f4699f498d24246dafa000000000000000000000000000000000000000000000000000000000000004e73646873616a6b646873616a6b646861646a6b617368646a616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002838947238437432829384729742389472398473289472348927489274894738427428947389facdef000000000000000000000000000000000000000000000000';
             //const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            /*const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);*/
         });
 
-        it('Crazy ABI #1', async () => {
+        it.only('Crazy ABI #1', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
 
             const args = [
@@ -113,6 +119,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0x312d4d42000000000000000000000000000000000000000000000000000000000f4d9feefffffffffffffffffffffffffffffffffffffffffffffffffffffffff0b26012000000000000000000000000000000000000000000000000000000000006a0444300000000000000000000000000000000000000000000000000000000000000000102030405060708091112131415161718192021222324252627282930313200000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000180000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f4980000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000003800010203040506070809111213141516171819202122232425262728293031320809111213141516171819202122232425262728293031320000000000000000000000000000000000000000000000000000000000000000000000000000002c4c6974746c65207065746572207069706572207069706564206120706970696e672070657070657220706f740000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
 
@@ -127,6 +139,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Array of Static Tuples (Array has defined length)', async () => {
@@ -145,6 +163,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Array of Static Tuples (Array has dynamic length)', async () => {
@@ -163,6 +187,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Array of Dynamic Tuples (Array has defined length)', async () => {
@@ -181,6 +211,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
@@ -199,6 +235,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Multidimensional Arrays / Static Members', async () => {
@@ -228,6 +270,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038'; expect(calldata).to.be.equal(expectedCalldata);
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Multidimensional Arrays / Dynamic Members', async () => {
@@ -257,6 +305,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000137000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023231000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023234000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002333100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023332000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Fixed Lenfgth Array / Dynamic Members', async () => {
@@ -269,6 +323,12 @@ describe.only('ABI Encoder', () => {
             const expectedCalldata =
                 '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Fixed Lenfgth Array / Dynamic Members', async () => {
@@ -281,6 +341,12 @@ describe.only('ABI Encoder', () => {
             const expectedCalldata =
                 '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Unfixed Length Array / Dynamic Members ABI', async () => {
@@ -292,6 +358,12 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(args));
             const expectedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Unfixed Length Array / Static Members ABI', async () => {
@@ -300,6 +372,12 @@ describe.only('ABI Encoder', () => {
             const calldata = method.encode(args);
             const expectedCalldata = '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
 
@@ -341,7 +419,7 @@ describe.only('ABI Encoder', () => {
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
-        it.only('Array ABI', async () => {
+        it('Array ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
             console.log(method);
             const args = [['five', 'six', 'seven']];
@@ -349,11 +427,10 @@ describe.only('ABI Encoder', () => {
             console.log(method.getSignature());
             console.log(method.selector);
 
-            /*
             console.log(calldata);
             const expectedCalldata =
                 '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);*/
+            expect(calldata).to.be.equal(expectedCalldata);
 
             // Test decoding
             const expectedDecodedValueJson = JSON.stringify(args);
@@ -384,7 +461,8 @@ describe.only('ABI Encoder', () => {
         it('Dynamic Tuple (Array input)', async () => {
             // This is dynamic because it has dynamic members
             const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([[new BigNumber(5), 'five']]);
+            const args = [[new BigNumber(5), 'five']];
+            const calldata = method.encode(args);
             console.log(method.getSignature());
             console.log(method.selector);
 
@@ -392,6 +470,12 @@ describe.only('ABI Encoder', () => {
             const expectedCalldata =
                 '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
         it('Dynamic Tuple (Object input)', async () => {
-- 
cgit v1.2.3


From 2a6b358717e3134aef3ff86cc5343b3b37edee7e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 12 Nov 2018 17:28:46 -0800
Subject: Decoder works for uints with width less than 256

---
 packages/order-utils/test/abi/evm_data_types.ts | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index a05c29b28..abb4fba14 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -146,34 +146,34 @@ abstract class Number extends PayloadDataType {
     }
 
     public decodeValue(calldata: RawCalldata): BigNumber {
-        const decodedValueBuf = calldata.popWord();
-        const decodedValueHex = ethUtil.bufferToHex(decodedValueBuf);
-        let decodedValue = new BigNumber(decodedValueHex, 16);
+        const paddedValueBuf = calldata.popWord();
+        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
+        let value = new BigNumber(paddedValueHex, 16);
         if (this instanceof Int) {
             // Check if we're negative
             const binBase = 2;
-            const decodedValueBin = decodedValue.toString(binBase);
-            if (decodedValueBin[0] === '1') {
+            const paddedValueBin = value.toString(binBase);
+            const valueBin = paddedValueBin.slice(paddedValueBin.length - this.width);
+            if (valueBin[0].startsWith('1')) {
                 // Negative
                 // Step 1/3: Invert binary value
-                const bitsInEvmWord = 256;
-                let invertedValueBin = '1'.repeat(bitsInEvmWord - decodedValueBin.length);
-                _.each(decodedValueBin, (bit: string) => {
+                let invertedValueBin = '';
+                _.each(valueBin, (bit: string) => {
                     invertedValueBin += bit === '1' ? '0' : '1';
                 });
                 const invertedValue = new BigNumber(invertedValueBin, binBase);
 
                 // Step 2/3: Add 1 to inverted value
                 // The result is the two's-complement represent of the input value.
-                const positiveDecodedValue = invertedValue.plus(binBase);
+                const positiveValue = invertedValue.plus(1);
 
                 // Step 3/3: Invert positive value
-                const negativeDecodedValue = positiveDecodedValue.times(-1);
-                decodedValue = negativeDecodedValue;
+                const negativeValue = positiveValue.times(-1);
+                value = negativeValue;
             }
         }
 
-        return decodedValue;
+        return value;
     }
 
     public abstract getMaxValue(): BigNumber;
-- 
cgit v1.2.3


From 52474a0b8edb2f49f850069c1a79dcd9b5d77e9d Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 12 Nov 2018 17:49:52 -0800
Subject: decoding with objects as structs works

---
 packages/order-utils/test/abi/data_type.ts      | 37 ++++++++++++++++---------
 packages/order-utils/test/abi/evm_data_types.ts | 21 ++++----------
 packages/order-utils/test/abi_encoder_test.ts   | 21 ++++++++++----
 3 files changed, 45 insertions(+), 34 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index af170f7e6..725d314f3 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -4,7 +4,9 @@ import { BigNumber } from '@0x/utils';
 import ethUtil = require('ethereumjs-util');
 var _ = require('lodash');
 
-
+export interface GenerateValueRules {
+    structsAsObjects: boolean;
+}
 
 export abstract class DataType {
     private dataItem: DataItem;
@@ -18,7 +20,7 @@ export abstract class DataType {
     }
 
     public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
-    public abstract generateValue(calldata: RawCalldata): any;
+    public abstract generateValue(calldata: RawCalldata, rules: GenerateValueRules): any;
     public abstract encode(value: any, calldata: Calldata): void;
     public abstract getSignature(): string;
     public abstract isStatic(): boolean;
@@ -47,7 +49,7 @@ export abstract class PayloadDataType extends DataType {
         // calldata.setRoot(block);
     }
 
-    public generateValue(calldata: RawCalldata): any {
+    public generateValue(calldata: RawCalldata, rules: GenerateValueRules): any {
         const value = this.decodeValue(calldata);
         return value;
     }
@@ -88,13 +90,13 @@ export abstract class DependentDataType extends DataType {
         //calldata.setRoot(block);
     }
 
-    public generateValue(calldata: RawCalldata): any {
+    public generateValue(calldata: RawCalldata, rules: GenerateValueRules): any {
         const destinationOffsetBuf = calldata.popWord();
         const currentOffset = calldata.getOffset();
         const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
         const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
         calldata.setOffset(destinationOffsetAbsolute);
-        const value = this.dependency.generateValue(calldata);
+        const value = this.dependency.generateValue(calldata, rules);
         calldata.setOffset(currentOffset);
         return value;
     }
@@ -237,7 +239,7 @@ export abstract class MemberDataType extends DataType {
         calldata.setRoot(block);
     }
 
-    public generateValue(calldata: RawCalldata): any[] {
+    public generateValue(calldata: RawCalldata, rules: GenerateValueRules): any[] | object {
         let members = this.members;
         if (this.isArray && this.arrayLength === undefined) {
             const arrayLengthBuf = calldata.popWord();
@@ -249,14 +251,23 @@ export abstract class MemberDataType extends DataType {
         }
 
         calldata.startScope();
-        const decodedValue: any[] = [];
-        _.each(members, (member: DataType, idx: number) => {
-            let memberValue = member.generateValue(calldata);
-            decodedValue.push(memberValue);
-        });
+        let value: any[] | object;
+        if (rules.structsAsObjects && !this.isArray) {
+            value = {};
+            _.each(this.memberMap, (idx: number, key: string) => {
+                const member = this.members[idx];
+                let memberValue = member.generateValue(calldata, rules);
+                (value as { [key: string]: any })[key] = memberValue;
+            });
+        } else {
+            value = [];
+            _.each(members, (member: DataType, idx: number) => {
+                let memberValue = member.generateValue(calldata, rules);
+                (value as any[]).push(memberValue);
+            });
+        }
         calldata.endScope();
-
-        return decodedValue;
+        return value;
     }
 
     protected computeSignatureOfMembers(): string {
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index abb4fba14..7b366a985 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -1,4 +1,4 @@
-import { DataType, DataTypeFactory, DataTypeFactoryImpl, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
+import { GenerateValueRules, DataType, DataTypeFactory, DataTypeFactoryImpl, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
 
 import { MethodAbi, DataItem } from 'ethereum-types';
 
@@ -495,24 +495,15 @@ export class Method extends MemberDataType {
         return calldata.toHexString();
     }
 
-    /*
-    protected decodeValue(value: Buffer): any[] {
-        const selectorBuf = value.slice(4);
-        const selectorHex = ethUtil.bufferToHex(selectorBuf);
-        if (this.selector !== selectorHex) {
-            throw new Error(`Tried to decode calldata with mismatched selector. Expected '${this.selector}', got '${selectorHex}'`);
-        }
-        const remainingValue = value.slice(9);
-        const decodedValue = super.decodeValue(remainingValue);
-        return decodedValue;
-    }*/
-
-    public decode(calldata: string): any[] {
+    public decode(calldata: string, decodeStructsAsObjects: boolean = false): any[] | object {
         const calldata_ = new RawCalldata(calldata);
         if (this.selector !== calldata_.getSelector()) {
             throw new Error(`Tried to decode calldata with mismatched selector. Expected '${this.selector}', got '${calldata_.getSelector()}'`);
         }
-        const value = super.generateValue(calldata_);
+        let rules: GenerateValueRules = {
+            structsAsObjects: decodeStructsAsObjects
+        };
+        const value = super.generateValue(calldata_, rules);
         return value;
     }
 
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 631255e68..137850b35 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -26,7 +26,7 @@ const expect = chai.expect;
 describe.only('ABI Encoder', () => {
     describe.only('ABI Tests at Method Level', () => {
 
-        it('Crazy ABI', async () => {
+        it.only('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
@@ -78,7 +78,15 @@ describe.only('ABI Encoder', () => {
             };
             const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
 
-            const args = [someStaticArray, someStaticArrayWithDynamicMembers, someDynamicArrayWithDynamicMembers, some2DArray, someTuple, someTupleWithDynamicTypes, someArrayOfTuplesWithDynamicTypes];
+            const args = {
+                someStaticArray: someStaticArray,
+                someStaticArrayWithDynamicMembers: someStaticArrayWithDynamicMembers,
+                someDynamicArrayWithDynamicMembers: someDynamicArrayWithDynamicMembers,
+                some2DArray: some2DArray,
+                someTuple: someTuple,
+                someTupleWithDynamicTypes: someTupleWithDynamicTypes,
+                someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes
+            };
 
             const calldata = method.encode(args);
             console.log(calldata);
@@ -91,13 +99,14 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
 
             // Test decoding
-            /*const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata, true);
             const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);*/
+            console.log(`DECODED`, '*'.repeat(200), '\n', decodedValueJson);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
-        it.only('Crazy ABI #1', async () => {
+        it('Crazy ABI #1', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
 
             const args = [
-- 
cgit v1.2.3


From 7c733662e2669ca6682920f321c81e770605b3d5 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 13 Nov 2018 12:36:14 -0800
Subject: Annotated calldata (draft).

---
 packages/order-utils/test/abi/calldata.ts       | 113 ++++++++++++++++++++----
 packages/order-utils/test/abi/data_type.ts      |  21 +++--
 packages/order-utils/test/abi/evm_data_types.ts |   4 +-
 packages/order-utils/test/abi_encoder_test.ts   |   7 +-
 4 files changed, 118 insertions(+), 27 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 0445f68ec..1173f90cc 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -9,10 +9,12 @@ export abstract class CalldataBlock {
     private headerSizeInBytes: number;
     private bodySizeInBytes: number;
     private relocatable: boolean;
+    private parentName: string;
 
-    constructor(name: string, signature: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
+    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
         this.name = name;
         this.signature = signature;
+        this.parentName = parentName;
         this.offsetInBytes = 0;
         this.headerSizeInBytes = headerSizeInBytes;
         this.bodySizeInBytes = bodySizeInBytes;
@@ -31,6 +33,10 @@ export abstract class CalldataBlock {
         return this.name;
     }
 
+    public getParentName(): string {
+        return this.parentName;
+    }
+
     public getSignature(): string {
         return this.signature;
     }
@@ -65,10 +71,10 @@ export abstract class CalldataBlock {
 export class PayloadCalldataBlock extends CalldataBlock {
     private payload: Buffer;
 
-    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
+    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = payload.byteLength;
-        super(name, signature, /*offsetInBytes,*/ headerSizeInBytes, bodySizeInBytes, relocatable);
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
         this.payload = payload;
     }
 
@@ -82,10 +88,10 @@ export class DependentCalldataBlock extends CalldataBlock {
     private parent: CalldataBlock;
     private dependency: CalldataBlock;
 
-    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
+    constructor(name: string, signature: string, parentName: string, relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
-        super(name, signature, /*offsetInBytes,*/ headerSizeInBytes, bodySizeInBytes, relocatable);
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
         this.parent = parent;
         this.dependency = dependency;
     }
@@ -112,8 +118,8 @@ export class MemberCalldataBlock extends CalldataBlock {
     private members: CalldataBlock[];
     private contiguous: boolean;
 
-    constructor(name: string, signature: string, /*offsetInBytes: number,*/ relocatable: boolean, contiguous: boolean) {
-        super(name, signature, /*offsetInBytes,*/ 0, 0, relocatable);
+    constructor(name: string, signature: string, parentName: string, relocatable: boolean, contiguous: boolean) {
+        super(name, signature, parentName, 0, 0, relocatable);
         this.members = [];
         this.header = undefined;
         this.contiguous = contiguous;
@@ -231,33 +237,110 @@ export class Calldata {
         })
     }*/
 
-    public toHexString(optimize: boolean = false): string {
-        let selectorBuffer = ethUtil.toBuffer(this.selector);
+    private generateAnnotatedHexString(): string {
+        let hexValue = `${this.selector}`;
         if (this.root === undefined) {
             throw new Error('expected root');
         }
 
-        const offsetQueue = this.createQueue(this.root);
+        const valueQueue = this.createQueue(this.root);
+
         let block: CalldataBlock | undefined;
         let offset = 0;
-        while ((block = offsetQueue.pop()) !== undefined) {
-            block.setOffset(offset);
-            offset += block.getSizeInBytes();
+        const functionBlock = valueQueue.peek();
+        let functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
+        while ((block = valueQueue.pop()) !== undefined) {
+            // Set f
+
+            // Process each block 1 word at a time
+            const size = block.getSizeInBytes();
+            const name = block.getName();
+            const parentName = block.getParentName();
+            console.log('*'.repeat(50), parentName, ' vs ', name);
+
+            //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
+            //const parentOffset = name.lastIndexOf(parentName);
+            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');//.replace(`${parentName}[`, '[');
+            const signature = block.getSignature();
+
+            // Current offset
+            let offsetStr = '';
+
+            // If this block is empty then it's a newline
+            let value = '';
+            let nameStr = '';
+            let line = '';
+            if (size === 0) {
+                offsetStr = ' '.repeat(10);
+                value = ' '.repeat(74);
+                nameStr = `### ${prettyName.padEnd(80)}`;
+                line = `\n${offsetStr}${value}${nameStr}`;
+            } else {
+                offsetStr = `0x${offset.toString(16)}`.padEnd(10, ' ');
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(0, 32))).padEnd(74);
+                if (block instanceof MemberCalldataBlock) {
+                    nameStr = `### ${prettyName.padEnd(80)}`;
+                    line = `\n${offsetStr}${value}${nameStr}`;
+                } else {
+                    nameStr = `    ${prettyName.padEnd(80)}`;
+                    line = `${offsetStr}${value}${nameStr}`;
+                }
+            }
+
+            for (let j = 32; j < size; j += 32) {
+                offsetStr = `0x${(offset + j).toString(16)}`.padEnd(10, ' ');
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + 32))).padEnd(74);
+                nameStr = ' '.repeat(40);
+
+                line = `${line}\n${offsetStr}${value}${nameStr}`;
+            }
+
+            // Append to hex value
+            hexValue = `${hexValue}\n${line}`;
+            offset += size;
+        }
+
+        return hexValue;
+    }
+
+    private generateCondensedHexString(): string {
+        let selectorBuffer = ethUtil.toBuffer(this.selector);
+        if (this.root === undefined) {
+            throw new Error('expected root');
         }
 
         const valueQueue = this.createQueue(this.root);
         const valueBufs: Buffer[] = [selectorBuffer];
+        let block: CalldataBlock | undefined;
         while ((block = valueQueue.pop()) !== undefined) {
             valueBufs.push(block.toBuffer());
         }
 
-        // if (optimize) this.optimize(valueQueue.getStore());
-
         const combinedBuffers = Buffer.concat(valueBufs);
         const hexValue = ethUtil.bufferToHex(combinedBuffers);
         return hexValue;
     }
 
+    public toHexString(optimize: boolean = false, annotate: boolean = false): string {
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const offsetQueue = this.createQueue(this.root);
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        while ((block = offsetQueue.pop()) !== undefined) {
+            block.setOffset(offset);
+            offset += block.getSizeInBytes();
+        }
+
+
+        // if (optimize) this.optimize(valueQueue.getStore());
+
+        const hexValue = annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
+        return hexValue;
+    }
+
     public getSelectorHex(): string {
         return this.selector;
     }
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 725d314f3..25f792c7a 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -38,9 +38,9 @@ export abstract class PayloadDataType extends DataType {
         const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
-        // const offsetInBytes = calldata.getSizeInBytes();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
         const relocatable = false;
-        const block = new PayloadCalldataBlock(name, signature, /*offsetInBytes,*/ relocatable, encodedValue);
+        const block = new PayloadCalldataBlock(name, signature, parentName, /*offsetInBytes,*/ relocatable, encodedValue);
         return block;
     }
 
@@ -77,11 +77,12 @@ export abstract class DependentDataType extends DataType {
         if (parentBlock === undefined) {
             throw new Error(`DependentDataType requires a parent block to generate its block`);
         }
-        const dependencyBlock = this.dependency.generateCalldataBlock(value);
+        const dependencyBlock = this.dependency.generateCalldataBlock(value, parentBlock);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
         const relocatable = false;
-        const block = new DependentCalldataBlock(name, signature, /*offsetInBytes,*/ relocatable, dependencyBlock, parentBlock);
+        const block = new DependentCalldataBlock(name, signature, parentName, relocatable, dependencyBlock, parentBlock);
         return block;
     }
 
@@ -179,7 +180,7 @@ export abstract class MemberDataType extends DataType {
         return [members, memberMap];
     }
 
-    protected generateCalldataBlockFromArray(value: any[]): MemberCalldataBlock {
+    protected generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
         // Sanity check length
         if (this.arrayLength !== undefined && value.length !== this.arrayLength) {
             throw new Error(
@@ -189,7 +190,8 @@ export abstract class MemberDataType extends DataType {
             );
         }
 
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), this.isStatic(), false);
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
 
         let members = this.members;
         if (this.isArray && this.arrayLength === undefined) {
@@ -208,8 +210,9 @@ export abstract class MemberDataType extends DataType {
         return methodBlock;
     }
 
-    protected generateCalldataBlockFromObject(obj: object): MemberCalldataBlock {
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), this.isStatic(), false);
+    protected generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
         const memberBlocks: CalldataBlock[] = [];
         let childMap = _.cloneDeep(this.memberMap);
         _.forOwn(obj, (value: any, key: string) => {
@@ -230,7 +233,7 @@ export abstract class MemberDataType extends DataType {
     }
 
     public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value) : this.generateCalldataBlockFromObject(value);
+        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value, parentBlock) : this.generateCalldataBlockFromObject(value, parentBlock);
         return block;
     }
 
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index 7b366a985..ea401247b 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -489,10 +489,10 @@ export class Method extends MemberDataType {
         return selector;
     }
 
-    public encode(value: any[] | object, calldata = new Calldata()): string {
+    public encode(value: any[] | object, calldata = new Calldata(), annotate: boolean = false): string {
         calldata.setSelector(this.methodSelector);
         super.encode(value, calldata);
-        return calldata.toHexString();
+        return calldata.toHexString(false, annotate);
     }
 
     public decode(calldata: string, decodeStructsAsObjects: boolean = false): any[] | object {
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 137850b35..8b836f77f 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -17,6 +17,7 @@ import { assert } from '@0x/order-utils/src/assert';
 import * as AbiEncoder from './abi/abi_encoder';
 
 import * as AbiSamples from './abi_samples';
+import { Calldata } from './abi/calldata';
 
 AbiEncoder.DataTypeFactory.setImpl(new AbiEncoder.EvmDataTypeFactoryImpl());
 
@@ -88,8 +89,12 @@ describe.only('ABI Encoder', () => {
                 someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes
             };
 
-            const calldata = method.encode(args);
+            const calldata = method.encode(args, new Calldata(), true);
             console.log(calldata);
+
+
+            throw new Error(`done`);
+
             console.log('*'.repeat(40));
             console.log(JSON.stringify(args));
             console.log(method.getSignature());
-- 
cgit v1.2.3


From 457cb1dc843511d6e987b0ffce0f985d4e97c968 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 13 Nov 2018 15:55:07 -0800
Subject: optimizer works for basic case

---
 packages/order-utils/test/abi/calldata.ts       | 98 +++++++++++++++++++++++--
 packages/order-utils/test/abi/evm_data_types.ts |  4 +-
 packages/order-utils/test/abi_encoder_test.ts   | 16 +++-
 3 files changed, 109 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 1173f90cc..ab42b7d73 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -29,6 +29,10 @@ export abstract class CalldataBlock {
         this.bodySizeInBytes = bodySizeInBytes;
     }
 
+    protected setName(name: string) {
+        this.name = name;
+    }
+
     public getName(): string {
         return this.name;
     }
@@ -65,7 +69,14 @@ export abstract class CalldataBlock {
         this.offsetInBytes = offsetInBytes;
     }
 
+    public computeHash(): Buffer {
+        const rawData = this.getRawData();
+        const hash = ethUtil.sha3(rawData);
+        return hash;
+    }
+
     public abstract toBuffer(): Buffer;
+    public abstract getRawData(): Buffer;
 }
 
 export class PayloadCalldataBlock extends CalldataBlock {
@@ -81,12 +92,19 @@ export class PayloadCalldataBlock extends CalldataBlock {
     public toBuffer(): Buffer {
         return this.payload;
     }
+
+    public getRawData(): Buffer {
+        return this.payload;
+    }
 }
 
 export class DependentCalldataBlock extends CalldataBlock {
     public static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    public static RAW_DATA_START = new Buffer('<');
+    public static RAW_DATA_END = new Buffer('>');
     private parent: CalldataBlock;
     private dependency: CalldataBlock;
+    private aliasFor: CalldataBlock | undefined;
 
     constructor(name: string, signature: string, parentName: string, relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
         const headerSizeInBytes = 0;
@@ -94,13 +112,14 @@ export class DependentCalldataBlock extends CalldataBlock {
         super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
         this.parent = parent;
         this.dependency = dependency;
+        this.aliasFor = undefined;
     }
 
     public toBuffer(): Buffer {
-        const dependencyOffset = this.dependency.getOffsetInBytes();
+        const destinationOffset = (this.aliasFor !== undefined) ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
         const parentOffset = this.parent.getOffsetInBytes();
         const parentHeaderSize = this.parent.getHeaderSizeInBytes();
-        const pointer: number = dependencyOffset - (parentOffset + parentHeaderSize);
+        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
         const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
         const evmWordWidthInBytes = 32;
         const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
@@ -110,6 +129,25 @@ export class DependentCalldataBlock extends CalldataBlock {
     public getDependency(): CalldataBlock {
         return this.dependency;
     }
+
+    public setAlias(block: CalldataBlock) {
+        this.aliasFor = block;
+        this.setName(`${this.getName()} (alias for ${block.getName()})`);
+    }
+
+    public getAlias(): CalldataBlock | undefined {
+        return this.aliasFor;
+    }
+
+    public getRawData(): Buffer {
+        const dependencyRawData = this.dependency.getRawData();
+        const rawDataComponents: Buffer[] = [];
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
+        rawDataComponents.push(dependencyRawData);
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
 }
 
 export class MemberCalldataBlock extends CalldataBlock {
@@ -125,6 +163,20 @@ export class MemberCalldataBlock extends CalldataBlock {
         this.contiguous = contiguous;
     }
 
+    public getRawData(): Buffer {
+        const rawDataComponents: Buffer[] = [];
+        if (this.header !== undefined) {
+            rawDataComponents.push(this.header);
+        }
+        _.each(this.members, (member: CalldataBlock) => {
+            const memberBuffer = member.getRawData();
+            rawDataComponents.push(memberBuffer);
+        });
+
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+
     public setMembers(members: CalldataBlock[]) {
         let bodySizeInBytes = 0;
         _.each(members, (member: CalldataBlock) => {
@@ -201,8 +253,8 @@ export class Calldata {
 
         // Children
         _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof DependentCalldataBlock) {
-                const dependency = member.getDependency();
+            if (member instanceof DependentCalldataBlock && member.getAlias() === undefined) {
+                let dependency = member.getDependency();
                 if (dependency instanceof MemberCalldataBlock) {
                     blockQueue.merge(this.createQueue(dependency));
                 } else {
@@ -321,6 +373,41 @@ export class Calldata {
         return hexValue;
     }
 
+    public optimize() {
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const subtreesByHash: { [key: string]: DependentCalldataBlock[] } = {};
+
+        // 1. Create a queue of subtrees by hash
+        // Note that they are ordered the same as 
+        const subtreeQueue = this.createQueue(this.root);
+        let block: CalldataBlock | undefined;
+        while ((block = subtreeQueue.pop()) !== undefined) {
+            console.log(block.getName());
+
+            if (block instanceof DependentCalldataBlock === false) continue;
+            const blockHashBuf = block.computeHash();
+            const blockHashHex = ethUtil.bufferToHex(blockHashBuf);
+            if (blockHashHex in subtreesByHash === false) {
+                subtreesByHash[blockHashHex] = [block as DependentCalldataBlock];
+            } else {
+                subtreesByHash[blockHashHex].push(block as DependentCalldataBlock);
+            }
+        }
+
+        // Iterate through trees that have the same hash and 
+        _.each(subtreesByHash, (subtrees: DependentCalldataBlock[], hash: string) => {
+            if (subtrees.length === 1) return; // No optimization
+            // Optimize
+            const lastSubtree = subtrees[subtrees.length - 1];
+            for (let i = 0; i < subtrees.length - 1; ++i) {
+                subtrees[i].setAlias(lastSubtree);
+            }
+        });
+    }
+
     public toHexString(optimize: boolean = false, annotate: boolean = false): string {
         if (this.root === undefined) {
             throw new Error('expected root');
@@ -334,8 +421,7 @@ export class Calldata {
             offset += block.getSizeInBytes();
         }
 
-
-        // if (optimize) this.optimize(valueQueue.getStore());
+        if (optimize) this.optimize();
 
         const hexValue = annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
         return hexValue;
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index ea401247b..a24046664 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -489,10 +489,10 @@ export class Method extends MemberDataType {
         return selector;
     }
 
-    public encode(value: any[] | object, calldata = new Calldata(), annotate: boolean = false): string {
+    public encode(value: any[] | object, calldata = new Calldata(), annotate: boolean = false, optimize: boolean = false): string {
         calldata.setSelector(this.methodSelector);
         super.encode(value, calldata);
-        return calldata.toHexString(false, annotate);
+        return calldata.toHexString(optimize, annotate);
     }
 
     public decode(calldata: string, decodeStructsAsObjects: boolean = false): any[] | object {
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 8b836f77f..5ef4203b7 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -27,7 +27,21 @@ const expect = chai.expect;
 describe.only('ABI Encoder', () => {
     describe.only('ABI Tests at Method Level', () => {
 
-        it.only('Crazy ABI', async () => {
+        it.only('Optimizer', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
+            const strings = [
+                "Test String",
+                "Test String 2",
+                "Test String",
+                "Test String 2",
+            ];
+            const args = [strings];
+
+            const optimizedCalldata = method.encode(args, new Calldata(), true, true);
+            console.log(optimizedCalldata);
+        });
+
+        it('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
 
-- 
cgit v1.2.3


From 27cb966991c9408025106624f36927548b9e873c Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 13 Nov 2018 16:17:24 -0800
Subject: Alias now points to dependency, not pointer

---
 packages/order-utils/test/abi/calldata.ts     |  6 +++---
 packages/order-utils/test/abi_encoder_test.ts | 25 ++++++++++++++++++++++++-
 packages/order-utils/test/abi_samples.ts      | 19 +++++++++++++++++++
 3 files changed, 46 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index ab42b7d73..04bea9628 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -403,7 +403,7 @@ export class Calldata {
             // Optimize
             const lastSubtree = subtrees[subtrees.length - 1];
             for (let i = 0; i < subtrees.length - 1; ++i) {
-                subtrees[i].setAlias(lastSubtree);
+                subtrees[i].setAlias(lastSubtree.getDependency());
             }
         });
     }
@@ -413,6 +413,8 @@ export class Calldata {
             throw new Error('expected root');
         }
 
+        if (optimize) this.optimize();
+
         const offsetQueue = this.createQueue(this.root);
         let block: CalldataBlock | undefined;
         let offset = 0;
@@ -421,8 +423,6 @@ export class Calldata {
             offset += block.getSizeInBytes();
         }
 
-        if (optimize) this.optimize();
-
         const hexValue = annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
         return hexValue;
     }
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 5ef4203b7..661fb62a6 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -27,7 +27,7 @@ const expect = chai.expect;
 describe.only('ABI Encoder', () => {
     describe.only('ABI Tests at Method Level', () => {
 
-        it.only('Optimizer', async () => {
+        it('Optimizer #1', async () => {
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
             const strings = [
                 "Test String",
@@ -41,6 +41,29 @@ describe.only('ABI Encoder', () => {
             console.log(optimizedCalldata);
         });
 
+        it.only('Optimizer #2', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
+            const stringArray = [
+                "Test String",
+                "Test String",
+                "Test String",
+                "Test String",
+            ];
+            const string = 'Test String';
+            const args = [stringArray, string];
+
+
+            const TEST = method.encode(args, new Calldata(), true, true);
+            console.log(TEST);
+
+            const optimizedCalldata = method.encode(args, new Calldata(), false, true);
+
+            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const decodedArgs = method.decode(optimizedCalldata);
+            console.log(JSON.stringify(decodedArgs));
+            //expect(decodedArgs).to.be.equal(args);
+        });
+
         it('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index 3f7b1a927..fa20c38f0 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -34,6 +34,25 @@ export const stringAbi = {
     type: 'function',
 } as MethodAbi;
 
+export const optimizerAbi2 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'stringArray',
+            type: 'string[]',
+        },
+        {
+            name: 'string',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const typesWithDefaultWidthsAbi = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From b71577cc52d7f933ee7e5dc50e5b61457f04e3f4 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 13 Nov 2018 17:06:41 -0800
Subject: More robust implementation for optimizer

---
 packages/order-utils/test/abi/calldata.ts | 41 +++++++++++++++++--------------
 1 file changed, 23 insertions(+), 18 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 04bea9628..754d8f823 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -216,6 +216,11 @@ class Queue<T> {
     pop(): T | undefined {
         return this.store.shift();
     }
+    popBack(): T | undefined {
+        if (this.store.length === 0) return undefined;
+        const backElement = this.store.splice(-1, 1)[0];
+        return backElement;
+    }
     merge(q: Queue<T>) {
         this.store = this.store.concat(q.store);
     }
@@ -378,34 +383,34 @@ export class Calldata {
             throw new Error('expected root');
         }
 
-        const subtreesByHash: { [key: string]: DependentCalldataBlock[] } = {};
+        const blocksByHash: { [key: string]: CalldataBlock } = {};
 
         // 1. Create a queue of subtrees by hash
         // Note that they are ordered the same as 
         const subtreeQueue = this.createQueue(this.root);
         let block: CalldataBlock | undefined;
-        while ((block = subtreeQueue.pop()) !== undefined) {
+        console.log('*'.repeat(100), ' OPTIMIZING ', '*'.repeat(100));
+        while ((block = subtreeQueue.popBack()) !== undefined) {
             console.log(block.getName());
+            if (block instanceof DependentCalldataBlock) {
+                const blockHashBuf = block.getDependency().computeHash();
+                const blockHash = ethUtil.bufferToHex(blockHashBuf);
+                if (blockHash in blocksByHash) {
+                    const blockWithSameHash = blocksByHash[blockHash];
+                    if (blockWithSameHash !== block.getDependency()) {
+                        block.setAlias(blockWithSameHash);
+                    }
+                }
+                continue;
+            }
 
-            if (block instanceof DependentCalldataBlock === false) continue;
             const blockHashBuf = block.computeHash();
-            const blockHashHex = ethUtil.bufferToHex(blockHashBuf);
-            if (blockHashHex in subtreesByHash === false) {
-                subtreesByHash[blockHashHex] = [block as DependentCalldataBlock];
-            } else {
-                subtreesByHash[blockHashHex].push(block as DependentCalldataBlock);
+            const blockHash = ethUtil.bufferToHex(blockHashBuf);
+            if (blockHash in blocksByHash === false) {
+                blocksByHash[blockHash] = block;
             }
         }
-
-        // Iterate through trees that have the same hash and 
-        _.each(subtreesByHash, (subtrees: DependentCalldataBlock[], hash: string) => {
-            if (subtrees.length === 1) return; // No optimization
-            // Optimize
-            const lastSubtree = subtrees[subtrees.length - 1];
-            for (let i = 0; i < subtrees.length - 1; ++i) {
-                subtrees[i].setAlias(lastSubtree.getDependency());
-            }
-        });
+        console.log('*'.repeat(100), ' FINISHED OPTIMIZING ', '*'.repeat(100));
     }
 
     public toHexString(optimize: boolean = false, annotate: boolean = false): string {
-- 
cgit v1.2.3


From 93e967c3b356f0081254946bbf8d6875fc791a09 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 13 Nov 2018 17:40:14 -0800
Subject: Some tests

---
 packages/order-utils/test/abi_encoder_test.ts | 57 ++++++++++++++++++++++++++-
 packages/order-utils/test/abi_samples.ts      | 50 +++++++++++++++++++++++
 2 files changed, 105 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 661fb62a6..78e28015d 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -41,7 +41,7 @@ describe.only('ABI Encoder', () => {
             console.log(optimizedCalldata);
         });
 
-        it.only('Optimizer #2', async () => {
+        it('Optimizer #2', async () => {
             const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
             const stringArray = [
                 "Test String",
@@ -60,8 +60,61 @@ describe.only('ABI Encoder', () => {
 
             console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
             const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
             console.log(JSON.stringify(decodedArgs));
-            //expect(decodedArgs).to.be.equal(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+
+
+        it('Optimizer #3 (tuple should point to array)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi3);
+            const uint8Array = [
+                new BigNumber(100),
+                new BigNumber(150),
+                new BigNumber(200),
+                new BigNumber(225),
+            ];
+            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
+            const args = [uint8Array, uintTupleArray];
+
+
+            const TEST = method.encode(args, new Calldata(), true, true);
+            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
+
+            const optimizedCalldata = method.encode(args, new Calldata(), false, true);
+
+            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            console.log(JSON.stringify(decodedArgs));
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+
+        it.only('Optimizer #4 (Expect no optimization)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
+            const uint8Array = [
+                new BigNumber(100),
+                new BigNumber(150),
+                new BigNumber(200),
+                new BigNumber(225),
+            ];
+            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
+            const args = [uint8Array, uintTupleArray];
+
+
+            const TEST = method.encode(args, new Calldata(), true, true);
+            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
+
+            const optimizedCalldata = method.encode(args, new Calldata(), false, true);
+
+            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            console.log(JSON.stringify(decodedArgs));
+            expect(decodedArgsJson).to.be.equal(argsJson);
         });
 
         it('Crazy ABI', async () => {
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
index fa20c38f0..5e8268f1a 100644
--- a/packages/order-utils/test/abi_samples.ts
+++ b/packages/order-utils/test/abi_samples.ts
@@ -53,6 +53,56 @@ export const optimizerAbi2 = {
     type: 'function',
 } as MethodAbi;
 
+export const optimizerAbi3 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'uint8Array',
+            type: 'uint8[]',
+        },
+        {
+            components: [
+                {
+                    name: 'uint',
+                    type: 'uint',
+                },
+            ],
+            name: 'uintTuple',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const optimizerAbi4 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'uint8Array',
+            type: 'uint8[4]',
+        },
+        {
+            components: [
+                {
+                    name: 'uint',
+                    type: 'uint',
+                },
+            ],
+            name: 'uintTuple',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const typesWithDefaultWidthsAbi = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From 2d2255e9af42f6441ee620c4aa74bd1981dfe03a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 13:51:08 -0800
Subject: Cleaner interface for encoding/decoding. Moved encode/decode
 parameters into a struct.

---
 packages/order-utils/test/abi/calldata.ts       | 43 ++++++++--------------
 packages/order-utils/test/abi/data_type.ts      | 49 +++++++++++++------------
 packages/order-utils/test/abi/evm_data_types.ts | 25 ++++++-------
 packages/order-utils/test/abi_encoder_test.ts   | 25 ++++++-------
 4 files changed, 63 insertions(+), 79 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 754d8f823..7eb4e0026 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -2,6 +2,15 @@ import ethUtil = require('ethereumjs-util');
 import CommunicationChatBubbleOutline from 'material-ui/SvgIcon';
 var _ = require('lodash');
 
+export interface DecodingRules {
+    structsAsObjects: boolean;
+}
+
+export interface EncodingRules {
+    optimize?: boolean;
+    annotate?: boolean;
+}
+
 export abstract class CalldataBlock {
     private name: string;
     private signature: string;
@@ -237,11 +246,13 @@ class Queue<T> {
 
 export class Calldata {
     private selector: string;
+    private rules: EncodingRules;
     private sizeInBytes: number;
     private root: MemberCalldataBlock | undefined;
 
-    constructor() {
-        this.selector = '0x';
+    constructor(rules: EncodingRules) {
+        this.selector = '';
+        this.rules = rules;
         this.sizeInBytes = 0;
         this.root = undefined;
     }
@@ -272,28 +283,6 @@ export class Calldata {
         return blockQueue;
     }
 
-    /*
-
-    // Basic optimize method that prunes duplicate branches of the tree
-    // Notes:
-    //      1. Pruning is at the calldata block level, so it is independent of type
-    //      2. 
-    private optimize(blocks: CalldataBlock[]) {
-        // Build hash table of blocks
-        const blockLookupTable: { [key: string]: string } = {};
-        _.each(blocks, (block: CalldataBlock) => {
-            if (blocks instanceof DependentCalldataBlock === false) {
-
-                return;
-            }
-
-            const leavesHash = block.hashLeaves();
-            if (leavesHash in blockLookupTable) {
-
-            }
-        })
-    }*/
-
     private generateAnnotatedHexString(): string {
         let hexValue = `${this.selector}`;
         if (this.root === undefined) {
@@ -413,12 +402,12 @@ export class Calldata {
         console.log('*'.repeat(100), ' FINISHED OPTIMIZING ', '*'.repeat(100));
     }
 
-    public toHexString(optimize: boolean = false, annotate: boolean = false): string {
+    public toHexString(): string {
         if (this.root === undefined) {
             throw new Error('expected root');
         }
 
-        if (optimize) this.optimize();
+        if (this.rules.optimize) this.optimize();
 
         const offsetQueue = this.createQueue(this.root);
         let block: CalldataBlock | undefined;
@@ -428,7 +417,7 @@ export class Calldata {
             offset += block.getSizeInBytes();
         }
 
-        const hexValue = annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
+        const hexValue = this.rules.annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
         return hexValue;
     }
 
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 25f792c7a..6ad0b2736 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -1,14 +1,14 @@
 import { RawCalldata, Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
 import { MethodAbi, DataItem } from 'ethereum-types';
+import { DecodingRules, EncodingRules } from './calldata';
 import { BigNumber } from '@0x/utils';
 import ethUtil = require('ethereumjs-util');
 var _ = require('lodash');
 
-export interface GenerateValueRules {
-    structsAsObjects: boolean;
-}
-
 export abstract class DataType {
+    private static DEFAULT_ENCODING_RULES = { optimize: false, annotate: false } as EncodingRules;
+    private static DEFAULT_DECODING_RULES = { structsAsObjects: false } as DecodingRules;
+
     private dataItem: DataItem;
 
     constructor(dataItem: DataItem) {
@@ -19,9 +19,25 @@ export abstract class DataType {
         return this.dataItem;
     }
 
+    public encode(value: any, rules?: EncodingRules, selector?: string): string {
+        const rules_ = rules ? rules : DataType.DEFAULT_ENCODING_RULES;
+        const calldata = new Calldata(rules_);
+        if (selector) calldata.setSelector(selector);
+        const block = this.generateCalldataBlock(value);
+        calldata.setRoot(block as MemberCalldataBlock); // @TODO CHANGE
+        const calldataHex = calldata.toHexString();
+        return calldataHex;
+    }
+
+    public decode(calldata: string, rules?: DecodingRules): any {
+        const rawCalldata = new RawCalldata(calldata);
+        const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
+        const value = this.generateValue(rawCalldata, rules_);
+        return value;
+    }
+
     public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
-    public abstract generateValue(calldata: RawCalldata, rules: GenerateValueRules): any;
-    public abstract encode(value: any, calldata: Calldata): void;
+    public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any;
     public abstract getSignature(): string;
     public abstract isStatic(): boolean;
 }
@@ -44,12 +60,7 @@ export abstract class PayloadDataType extends DataType {
         return block;
     }
 
-    public encode(value: any, calldata: Calldata): void {
-        const block = this.generateCalldataBlock(value);
-        // calldata.setRoot(block);
-    }
-
-    public generateValue(calldata: RawCalldata, rules: GenerateValueRules): any {
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
         const value = this.decodeValue(calldata);
         return value;
     }
@@ -86,12 +97,7 @@ export abstract class DependentDataType extends DataType {
         return block;
     }
 
-    public encode(value: any, calldata: Calldata = new Calldata()): void {
-        const block = this.generateCalldataBlock(value);
-        //calldata.setRoot(block);
-    }
-
-    public generateValue(calldata: RawCalldata, rules: GenerateValueRules): any {
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
         const destinationOffsetBuf = calldata.popWord();
         const currentOffset = calldata.getOffset();
         const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
@@ -237,12 +243,7 @@ export abstract class MemberDataType extends DataType {
         return block;
     }
 
-    public encode(value: any, calldata: Calldata = new Calldata()): void {
-        const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block);
-    }
-
-    public generateValue(calldata: RawCalldata, rules: GenerateValueRules): any[] | object {
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
         let members = this.members;
         if (this.isArray && this.arrayLength === undefined) {
             const arrayLengthBuf = calldata.popWord();
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index a24046664..9504b1a10 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -1,4 +1,6 @@
-import { GenerateValueRules, DataType, DataTypeFactory, DataTypeFactoryImpl, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
+import { DataType, DataTypeFactory, DataTypeFactoryImpl, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
+
+import { DecodingRules, EncodingRules } from './calldata';
 
 import { MethodAbi, DataItem } from 'ethereum-types';
 
@@ -13,7 +15,7 @@ var _ = require('lodash');
 export interface DataTypeStaticInterface {
     matchGrammar: (type: string) => boolean;
     encodeValue: (value: any) => Buffer;
-    //    decodeValue: (value: Buffer) => [any, Buffer];
+    decodeValue: (rawCalldata: RawCalldata) => any;
 }
 
 export class Address extends PayloadDataType {
@@ -489,21 +491,16 @@ export class Method extends MemberDataType {
         return selector;
     }
 
-    public encode(value: any[] | object, calldata = new Calldata(), annotate: boolean = false, optimize: boolean = false): string {
-        calldata.setSelector(this.methodSelector);
-        super.encode(value, calldata);
-        return calldata.toHexString(optimize, annotate);
+    public encode(value: any, rules?: EncodingRules): string {
+        const calldata = super.encode(value, rules, this.selector);
+        return calldata;
     }
 
-    public decode(calldata: string, decodeStructsAsObjects: boolean = false): any[] | object {
-        const calldata_ = new RawCalldata(calldata);
-        if (this.selector !== calldata_.getSelector()) {
-            throw new Error(`Tried to decode calldata with mismatched selector. Expected '${this.selector}', got '${calldata_.getSelector()}'`);
+    public decode(calldata: string, rules?: DecodingRules): any[] | object {
+        if (!calldata.startsWith(this.selector)) {
+            throw new Error(`Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`);
         }
-        let rules: GenerateValueRules = {
-            structsAsObjects: decodeStructsAsObjects
-        };
-        const value = super.generateValue(calldata_, rules);
+        const value = super.decode(calldata, rules);
         return value;
     }
 
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 78e28015d..52b6bc067 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -27,7 +27,7 @@ const expect = chai.expect;
 describe.only('ABI Encoder', () => {
     describe.only('ABI Tests at Method Level', () => {
 
-        it('Optimizer #1', async () => {
+        it('Should reuse duplicated strings in string array', async () => {
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
             const strings = [
                 "Test String",
@@ -37,7 +37,7 @@ describe.only('ABI Encoder', () => {
             ];
             const args = [strings];
 
-            const optimizedCalldata = method.encode(args, new Calldata(), true, true);
+            const optimizedCalldata = method.encode(args, { optimize: true, annotate: true });
             console.log(optimizedCalldata);
         });
 
@@ -53,10 +53,10 @@ describe.only('ABI Encoder', () => {
             const args = [stringArray, string];
 
 
-            const TEST = method.encode(args, new Calldata(), true, true);
+            const TEST = method.encode(args, { optimize: true, annotate: true });
             console.log(TEST);
 
-            const optimizedCalldata = method.encode(args, new Calldata(), false, true);
+            const optimizedCalldata = method.encode(args, { optimize: true });
 
             console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
             const decodedArgs = method.decode(optimizedCalldata);
@@ -79,10 +79,10 @@ describe.only('ABI Encoder', () => {
             const args = [uint8Array, uintTupleArray];
 
 
-            const TEST = method.encode(args, new Calldata(), true, true);
+            const TEST = method.encode(args, { optimize: true, annotate: true });
             console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
 
-            const optimizedCalldata = method.encode(args, new Calldata(), false, true);
+            const optimizedCalldata = method.encode(args, { optimize: true });
 
             console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
             const decodedArgs = method.decode(optimizedCalldata);
@@ -92,7 +92,7 @@ describe.only('ABI Encoder', () => {
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
 
-        it.only('Optimizer #4 (Expect no optimization)', async () => {
+        it('Optimizer #4 (Expect no optimization)', async () => {
             const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
             const uint8Array = [
                 new BigNumber(100),
@@ -104,10 +104,10 @@ describe.only('ABI Encoder', () => {
             const args = [uint8Array, uintTupleArray];
 
 
-            const TEST = method.encode(args, new Calldata(), true, true);
+            const TEST = method.encode(args, { optimize: true, annotate: true });
             console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
 
-            const optimizedCalldata = method.encode(args, new Calldata(), false, true);
+            const optimizedCalldata = method.encode(args, { optimize: true });
 
             console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
             const decodedArgs = method.decode(optimizedCalldata);
@@ -179,12 +179,9 @@ describe.only('ABI Encoder', () => {
                 someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes
             };
 
-            const calldata = method.encode(args, new Calldata(), true);
+            const calldata = method.encode(args);
             console.log(calldata);
 
-
-            throw new Error(`done`);
-
             console.log('*'.repeat(40));
             console.log(JSON.stringify(args));
             console.log(method.getSignature());
@@ -195,7 +192,7 @@ describe.only('ABI Encoder', () => {
 
             // Test decoding
             const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata, true);
+            const decodedValue = method.decode(calldata, { structsAsObjects: true });
             const decodedValueJson = JSON.stringify(decodedValue);
             console.log(`DECODED`, '*'.repeat(200), '\n', decodedValueJson);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-- 
cgit v1.2.3


From 063871e549483ba36e5ee2317249eb6dccda24a4 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 13:53:15 -0800
Subject: removed old log messages

---
 packages/order-utils/test/abi/calldata.ts       | 5 -----
 packages/order-utils/test/abi/data_type.ts      | 1 -
 packages/order-utils/test/abi/evm_data_types.ts | 5 -----
 3 files changed, 11 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
index 7eb4e0026..32278e5c5 100644
--- a/packages/order-utils/test/abi/calldata.ts
+++ b/packages/order-utils/test/abi/calldata.ts
@@ -302,7 +302,6 @@ export class Calldata {
             const size = block.getSizeInBytes();
             const name = block.getName();
             const parentName = block.getParentName();
-            console.log('*'.repeat(50), parentName, ' vs ', name);
 
             //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
             //const parentOffset = name.lastIndexOf(parentName);
@@ -378,9 +377,7 @@ export class Calldata {
         // Note that they are ordered the same as 
         const subtreeQueue = this.createQueue(this.root);
         let block: CalldataBlock | undefined;
-        console.log('*'.repeat(100), ' OPTIMIZING ', '*'.repeat(100));
         while ((block = subtreeQueue.popBack()) !== undefined) {
-            console.log(block.getName());
             if (block instanceof DependentCalldataBlock) {
                 const blockHashBuf = block.getDependency().computeHash();
                 const blockHash = ethUtil.bufferToHex(blockHashBuf);
@@ -399,7 +396,6 @@ export class Calldata {
                 blocksByHash[blockHash] = block;
             }
         }
-        console.log('*'.repeat(100), ' FINISHED OPTIMIZING ', '*'.repeat(100));
     }
 
     public toHexString(): string {
@@ -495,7 +491,6 @@ export class RawCalldata {
 
     public setOffset(offsetInBytes: number) {
         this.offset = offsetInBytes;
-        console.log('0'.repeat(100), this.offset);
     }
 
     public startScope() {
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 6ad0b2736..7884cf3cf 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -165,7 +165,6 @@ export abstract class MemberDataType extends DataType {
     }
 
     private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
-        console.log('!'.repeat(30), dataItem);
         let members: DataType[] = [];
         let memberMap: MemberMap = {};
         const range = _.range(length);
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index 9504b1a10..aff4bc991 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -107,7 +107,6 @@ abstract class Number extends PayloadDataType {
     }
 
     public encodeValue(value: BigNumber): Buffer {
-        console.log(value);
         if (value.greaterThan(this.getMaxValue())) {
             throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
         } else if (value.lessThan(this.getMinValue())) {
@@ -366,7 +365,6 @@ export class SolString extends PayloadDataType {
         const wordsForValue = Math.ceil(length / 32);
         const paddedValueBuf = calldata.popWords(wordsForValue);
         const valueBuf = paddedValueBuf.slice(0, length);
-        console.log('LENGTH UPINYA === ', length);
         const value = valueBuf.toString('ascii');
         return value;
     }
@@ -397,7 +395,6 @@ export class Tuple extends MemberDataType {
     private tupleSignature: string;
 
     constructor(dataItem: DataItem) {
-        console.log(dataItem);
         super(dataItem);
         if (!Tuple.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
@@ -516,8 +513,6 @@ export class Method extends MemberDataType {
 export class EvmDataTypeFactoryImpl implements DataTypeFactoryImpl {
 
     public mapDataItemToDataType(dataItem: DataItem): DataType {
-        console.log(`Type: ${dataItem.type}`);
-
         if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
         if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
         if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
-- 
cgit v1.2.3


From 3ae434c31e720cb1caf65d776b75524dab388a2f Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 14:27:33 -0800
Subject: Adding optimizer tests

---
 packages/order-utils/test/abi_encoder_test.ts | 36 +++++++++++++++++++--------
 1 file changed, 26 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 52b6bc067..8ae23a222 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -25,6 +25,10 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe.only('ABI Encoder', () => {
+    describe.only('Optimizer', () => {
+
+    });
+
     describe.only('ABI Tests at Method Level', () => {
 
         it('Should reuse duplicated strings in string array', async () => {
@@ -37,33 +41,45 @@ describe.only('ABI Encoder', () => {
             ];
             const args = [strings];
 
-            const optimizedCalldata = method.encode(args, { optimize: true, annotate: true });
-            console.log(optimizedCalldata);
+            // Verify optimized calldata is expected
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+
+            // Verify args decode properly
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
         });
 
-        it('Optimizer #2', async () => {
+        it.only('Should point array elements to a duplicated value from another parameter', async () => {
             const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
             const stringArray = [
                 "Test String",
                 "Test String",
                 "Test String",
-                "Test String",
+                "Test String 2",
             ];
             const string = 'Test String';
             const args = [stringArray, string];
 
-
-            const TEST = method.encode(args, { optimize: true, annotate: true });
-            console.log(TEST);
-
+            // Verify optimized calldata is expected
             const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata = '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
 
-            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            // Verify args decode properly
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
-            console.log(JSON.stringify(decodedArgs));
             expect(decodedArgsJson).to.be.equal(argsJson);
+
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
         });
 
 
-- 
cgit v1.2.3


From 1f22ce60610617b8176be0f49588067b809907cb Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 14:46:12 -0800
Subject: Removed config.ts

---
 packages/order-utils/test/abi/abi_encoder.ts    |  1 -
 packages/order-utils/test/abi/config.ts         |  4 --
 packages/order-utils/test/abi/data_type.ts      | 72 +++++++------------------
 packages/order-utils/test/abi/evm_data_types.ts | 36 ++++++++-----
 packages/order-utils/test/abi_encoder_test.ts   |  4 +-
 5 files changed, 44 insertions(+), 73 deletions(-)
 delete mode 100644 packages/order-utils/test/abi/config.ts

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/abi_encoder.ts b/packages/order-utils/test/abi/abi_encoder.ts
index ddcfb1fd1..4f4906550 100644
--- a/packages/order-utils/test/abi/abi_encoder.ts
+++ b/packages/order-utils/test/abi/abi_encoder.ts
@@ -1,4 +1,3 @@
-export * from './config';
 export * from './calldata';
 export * from './data_type';
 export * from './evm_data_types';
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/config.ts b/packages/order-utils/test/abi/config.ts
deleted file mode 100644
index 015cee59a..000000000
--- a/packages/order-utils/test/abi/config.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-import { DataTypeFactory } from './data_type';
-import { EvmDataTypeFactoryImpl } from './evm_data_types';
-
-DataTypeFactory.setImpl(new EvmDataTypeFactoryImpl());
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
index 7884cf3cf..4c4537a69 100644
--- a/packages/order-utils/test/abi/data_type.ts
+++ b/packages/order-utils/test/abi/data_type.ts
@@ -5,20 +5,31 @@ import { BigNumber } from '@0x/utils';
 import ethUtil = require('ethereumjs-util');
 var _ = require('lodash');
 
+export interface DataTypeFactory {
+    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
+    mapDataItemToDataType: (dataItem: DataItem) => DataType;
+}
+
 export abstract class DataType {
     private static DEFAULT_ENCODING_RULES = { optimize: false, annotate: false } as EncodingRules;
     private static DEFAULT_DECODING_RULES = { structsAsObjects: false } as DecodingRules;
 
     private dataItem: DataItem;
+    private factory: DataTypeFactory;
 
-    constructor(dataItem: DataItem) {
+    constructor(dataItem: DataItem, factory: DataTypeFactory) {
         this.dataItem = dataItem;
+        this.factory = factory;
     }
 
     public getDataItem(): DataItem {
         return this.dataItem;
     }
 
+    public getFactory(): DataTypeFactory {
+        return this.factory;
+    }
+
     public encode(value: any, rules?: EncodingRules, selector?: string): string {
         const rules_ = rules ? rules : DataType.DEFAULT_ENCODING_RULES;
         const calldata = new Calldata(rules_);
@@ -45,8 +56,8 @@ export abstract class DataType {
 export abstract class PayloadDataType extends DataType {
     protected hasConstantSize: boolean;
 
-    public constructor(dataItem: DataItem, hasConstantSize: boolean) {
-        super(dataItem);
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
+        super(dataItem, factory);
         this.hasConstantSize = hasConstantSize;
     }
 
@@ -78,8 +89,8 @@ export abstract class DependentDataType extends DataType {
     protected dependency: DataType;
     protected parent: DataType;
 
-    public constructor(dataItem: DataItem, dependency: DataType, parent: DataType) {
-        super(dataItem);
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
+        super(dataItem, factory);
         this.dependency = dependency;
         this.parent = parent;
     }
@@ -125,8 +136,8 @@ export abstract class MemberDataType extends DataType {
     protected arrayElementType: string | undefined;
 
 
-    public constructor(dataItem: DataItem, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
-        super(dataItem);
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
+        super(dataItem, factory);
         this.memberMap = {};
         this.members = [];
         this.isArray = isArray;
@@ -156,7 +167,7 @@ export abstract class MemberDataType extends DataType {
             if (components !== undefined) {
                 childDataItem.components = components;
             }
-            const child = DataTypeFactory.create(childDataItem, this);
+            const child = this.getFactory().create(childDataItem, this);
             memberMap[memberItem.name] = members.length;
             members.push(child);
         });
@@ -177,7 +188,7 @@ export abstract class MemberDataType extends DataType {
             if (components !== undefined) {
                 childDataItem.components = components;
             }
-            const child = DataTypeFactory.create(childDataItem, this);
+            const child = this.getFactory().create(childDataItem, this);
             memberMap[idx.toString(10)] = members.length;
             members.push(child);
         });
@@ -309,46 +320,3 @@ export abstract class MemberDataType extends DataType {
         return isStatic;
     }
 }
-
-export interface DataTypeFactoryImpl {
-    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
-    mapDataItemToDataType: (dataItem: DataItem) => DataType;
-}
-
-export class DataTypeFactory {
-    private static instance: DataTypeFactory;
-    private provider: DataTypeFactoryImpl | undefined;
-
-    private constructor() { }
-
-    private static getInstance(): DataTypeFactory {
-        if (!DataTypeFactory.instance) {
-            DataTypeFactory.instance = new DataTypeFactory();
-        }
-        return DataTypeFactory.instance;
-    }
-
-    public static setImpl(provider: DataTypeFactoryImpl) {
-        const instance = DataTypeFactory.getInstance();
-        if (instance.provider !== undefined) {
-            throw new Error(`Tried to set implementation more than once`);
-        }
-        DataTypeFactory.getInstance().provider = provider;
-    }
-
-    public static create(dataItem: DataItem, parentDataType: DataType): DataType {
-        const instance = DataTypeFactory.getInstance();
-        if (instance.provider === undefined) {
-            throw new Error(`Tried to create before implementation is set`);
-        }
-        return instance.provider.create(dataItem, parentDataType);
-    }
-
-    public static mapDataItemToDataType(dataItem: DataItem): DataType {
-        const instance = DataTypeFactory.getInstance();
-        if (instance.provider === undefined) {
-            throw new Error(`Tried to create before implementation is set`);
-        }
-        return instance.provider.mapDataItemToDataType(dataItem);
-    }
-}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
index aff4bc991..bb7c1d81d 100644
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ b/packages/order-utils/test/abi/evm_data_types.ts
@@ -1,4 +1,4 @@
-import { DataType, DataTypeFactory, DataTypeFactoryImpl, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
+import { DataType, DataTypeFactory, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
 
 import { DecodingRules, EncodingRules } from './calldata';
 
@@ -22,7 +22,7 @@ export class Address extends PayloadDataType {
     private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
     constructor(dataItem: DataItem) {
-        super(dataItem, Address.SIZE_KNOWN_AT_COMPILE_TIME);
+        super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
         if (!Address.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
         }
@@ -54,7 +54,7 @@ export class Bool extends PayloadDataType {
     private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
     constructor(dataItem: DataItem) {
-        super(dataItem, Bool.SIZE_KNOWN_AT_COMPILE_TIME);
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bool.SIZE_KNOWN_AT_COMPILE_TIME);
         if (!Bool.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
         }
@@ -94,7 +94,7 @@ abstract class Number extends PayloadDataType {
     width: number = Number.DEFAULT_WIDTH;
 
     constructor(dataItem: DataItem, matcher: RegExp) {
-        super(dataItem, Number.SIZE_KNOWN_AT_COMPILE_TIME);
+        super(dataItem, EvmDataTypeFactory.getInstance(), Number.SIZE_KNOWN_AT_COMPILE_TIME);
         const matches = matcher.exec(dataItem.type);
         if (matches === null) {
             throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
@@ -243,7 +243,7 @@ export class Byte extends PayloadDataType {
     width: number = Byte.DEFAULT_WIDTH;
 
     constructor(dataItem: DataItem) {
-        super(dataItem, Byte.SIZE_KNOWN_AT_COMPILE_TIME);
+        super(dataItem, EvmDataTypeFactory.getInstance(), Byte.SIZE_KNOWN_AT_COMPILE_TIME);
         const matches = Byte.matcher.exec(dataItem.type);
         if (!Byte.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
@@ -297,7 +297,7 @@ export class Bytes extends PayloadDataType {
     length: BigNumber = Bytes.UNDEFINED_LENGTH;
 
     constructor(dataItem: DataItem) {
-        super(dataItem, Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
         if (!Bytes.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
         }
@@ -343,7 +343,7 @@ export class Bytes extends PayloadDataType {
 export class SolString extends PayloadDataType {
     private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
     constructor(dataItem: DataItem) {
-        super(dataItem, SolString.SIZE_KNOWN_AT_COMPILE_TIME);
+        super(dataItem, EvmDataTypeFactory.getInstance(), SolString.SIZE_KNOWN_AT_COMPILE_TIME);
         if (!SolString.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
         }
@@ -383,7 +383,7 @@ export class Pointer extends DependentDataType {
     constructor(destDataType: DataType, parentDataType: DataType) {
         const destDataItem = destDataType.getDataItem();
         const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
-        super(dataItem, destDataType, parentDataType);
+        super(dataItem, EvmDataTypeFactory.getInstance(), destDataType, parentDataType);
     }
 
     public getSignature(): string {
@@ -395,7 +395,7 @@ export class Tuple extends MemberDataType {
     private tupleSignature: string;
 
     constructor(dataItem: DataItem) {
-        super(dataItem);
+        super(dataItem, EvmDataTypeFactory.getInstance());
         if (!Tuple.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
         }
@@ -430,7 +430,7 @@ export class SolArray extends MemberDataType {
         const isArray = true;
         const arrayElementType = matches[1];
         const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
-        super(dataItem, isArray, arrayLength, arrayElementType);
+        super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
         this.elementType = arrayElementType;
         this.arraySignature = this.computeSignature();
     }
@@ -444,7 +444,7 @@ export class SolArray extends MemberDataType {
         if (components !== undefined) {
             dataItem.components = components;
         }
-        const elementDataType = DataTypeFactory.mapDataItemToDataType(dataItem);
+        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
         const type = elementDataType.getSignature();
         if (this.arrayLength === undefined) {
             return `${type}[]`;
@@ -470,7 +470,7 @@ export class Method extends MemberDataType {
     public selector: string;
 
     constructor(abi: MethodAbi) {
-        super({ type: 'method', name: abi.name, components: abi.inputs });
+        super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
         this.methodSignature = this.computeSignature();
         this.selector = this.methodSelector = this.computeSelector();
 
@@ -510,7 +510,17 @@ export class Method extends MemberDataType {
     }
 }
 
-export class EvmDataTypeFactoryImpl implements DataTypeFactoryImpl {
+export class EvmDataTypeFactory implements DataTypeFactory {
+    private static instance: DataTypeFactory;
+
+    private constructor() { }
+
+    public static getInstance(): DataTypeFactory {
+        if (!EvmDataTypeFactory.instance) {
+            EvmDataTypeFactory.instance = new EvmDataTypeFactory();
+        }
+        return EvmDataTypeFactory.instance;
+    }
 
     public mapDataItemToDataType(dataItem: DataItem): DataType {
         if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 8ae23a222..295311acc 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -19,8 +19,6 @@ import * as AbiEncoder from './abi/abi_encoder';
 import * as AbiSamples from './abi_samples';
 import { Calldata } from './abi/calldata';
 
-AbiEncoder.DataTypeFactory.setImpl(new AbiEncoder.EvmDataTypeFactoryImpl());
-
 chaiSetup.configure();
 const expect = chai.expect;
 
@@ -56,7 +54,7 @@ describe.only('ABI Encoder', () => {
             console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
         });
 
-        it.only('Should point array elements to a duplicated value from another parameter', async () => {
+        it('Should point array elements to a duplicated value from another parameter', async () => {
             const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
             const stringArray = [
                 "Test String",
-- 
cgit v1.2.3


From 71c050375b23336e7bc2700b595032eefe0ca4c1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 15:15:01 -0800
Subject: Restructured to use index.ts for easier imports by client

---
 packages/order-utils/test/abi/abi_encoder.ts       |   3 -
 packages/order-utils/test/abi/calldata.ts          | 520 -------------------
 packages/order-utils/test/abi/data_type.ts         | 322 ------------
 packages/order-utils/test/abi/evm_data_types.ts    | 550 ---------------------
 packages/order-utils/test/abi_encoder/calldata.ts  | 520 +++++++++++++++++++
 packages/order-utils/test/abi_encoder/data_type.ts | 322 ++++++++++++
 .../order-utils/test/abi_encoder/evm_data_types.ts | 550 +++++++++++++++++++++
 packages/order-utils/test/abi_encoder/index.ts     |   2 +
 packages/order-utils/test/abi_encoder_test.ts      |   5 +-
 9 files changed, 1396 insertions(+), 1398 deletions(-)
 delete mode 100644 packages/order-utils/test/abi/abi_encoder.ts
 delete mode 100644 packages/order-utils/test/abi/calldata.ts
 delete mode 100644 packages/order-utils/test/abi/data_type.ts
 delete mode 100644 packages/order-utils/test/abi/evm_data_types.ts
 create mode 100644 packages/order-utils/test/abi_encoder/calldata.ts
 create mode 100644 packages/order-utils/test/abi_encoder/data_type.ts
 create mode 100644 packages/order-utils/test/abi_encoder/evm_data_types.ts
 create mode 100644 packages/order-utils/test/abi_encoder/index.ts

(limited to 'packages')

diff --git a/packages/order-utils/test/abi/abi_encoder.ts b/packages/order-utils/test/abi/abi_encoder.ts
deleted file mode 100644
index 4f4906550..000000000
--- a/packages/order-utils/test/abi/abi_encoder.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export * from './calldata';
-export * from './data_type';
-export * from './evm_data_types';
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/calldata.ts b/packages/order-utils/test/abi/calldata.ts
deleted file mode 100644
index 32278e5c5..000000000
--- a/packages/order-utils/test/abi/calldata.ts
+++ /dev/null
@@ -1,520 +0,0 @@
-import ethUtil = require('ethereumjs-util');
-import CommunicationChatBubbleOutline from 'material-ui/SvgIcon';
-var _ = require('lodash');
-
-export interface DecodingRules {
-    structsAsObjects: boolean;
-}
-
-export interface EncodingRules {
-    optimize?: boolean;
-    annotate?: boolean;
-}
-
-export abstract class CalldataBlock {
-    private name: string;
-    private signature: string;
-    private offsetInBytes: number;
-    private headerSizeInBytes: number;
-    private bodySizeInBytes: number;
-    private relocatable: boolean;
-    private parentName: string;
-
-    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
-        this.name = name;
-        this.signature = signature;
-        this.parentName = parentName;
-        this.offsetInBytes = 0;
-        this.headerSizeInBytes = headerSizeInBytes;
-        this.bodySizeInBytes = bodySizeInBytes;
-        this.relocatable = relocatable;
-    }
-
-    protected setHeaderSize(headerSizeInBytes: number) {
-        this.headerSizeInBytes = headerSizeInBytes;
-    }
-
-    protected setBodySize(bodySizeInBytes: number) {
-        this.bodySizeInBytes = bodySizeInBytes;
-    }
-
-    protected setName(name: string) {
-        this.name = name;
-    }
-
-    public getName(): string {
-        return this.name;
-    }
-
-    public getParentName(): string {
-        return this.parentName;
-    }
-
-    public getSignature(): string {
-        return this.signature;
-    }
-
-    public isRelocatable(): boolean {
-        return this.relocatable;
-    }
-
-    public getHeaderSizeInBytes(): number {
-        return this.headerSizeInBytes;
-    }
-
-    public getBodySizeInBytes(): number {
-        return this.bodySizeInBytes;
-    }
-
-    public getSizeInBytes(): number {
-        return this.headerSizeInBytes + this.bodySizeInBytes;
-    }
-
-    public getOffsetInBytes(): number {
-        return this.offsetInBytes;
-    }
-
-    public setOffset(offsetInBytes: number) {
-        this.offsetInBytes = offsetInBytes;
-    }
-
-    public computeHash(): Buffer {
-        const rawData = this.getRawData();
-        const hash = ethUtil.sha3(rawData);
-        return hash;
-    }
-
-    public abstract toBuffer(): Buffer;
-    public abstract getRawData(): Buffer;
-}
-
-export class PayloadCalldataBlock extends CalldataBlock {
-    private payload: Buffer;
-
-    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
-        const headerSizeInBytes = 0;
-        const bodySizeInBytes = payload.byteLength;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
-        this.payload = payload;
-    }
-
-    public toBuffer(): Buffer {
-        return this.payload;
-    }
-
-    public getRawData(): Buffer {
-        return this.payload;
-    }
-}
-
-export class DependentCalldataBlock extends CalldataBlock {
-    public static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    public static RAW_DATA_START = new Buffer('<');
-    public static RAW_DATA_END = new Buffer('>');
-    private parent: CalldataBlock;
-    private dependency: CalldataBlock;
-    private aliasFor: CalldataBlock | undefined;
-
-    constructor(name: string, signature: string, parentName: string, relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
-        const headerSizeInBytes = 0;
-        const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
-        this.parent = parent;
-        this.dependency = dependency;
-        this.aliasFor = undefined;
-    }
-
-    public toBuffer(): Buffer {
-        const destinationOffset = (this.aliasFor !== undefined) ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
-        const parentOffset = this.parent.getOffsetInBytes();
-        const parentHeaderSize = this.parent.getHeaderSizeInBytes();
-        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
-        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
-        const evmWordWidthInBytes = 32;
-        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
-        return pointerBufPadded;
-    }
-
-    public getDependency(): CalldataBlock {
-        return this.dependency;
-    }
-
-    public setAlias(block: CalldataBlock) {
-        this.aliasFor = block;
-        this.setName(`${this.getName()} (alias for ${block.getName()})`);
-    }
-
-    public getAlias(): CalldataBlock | undefined {
-        return this.aliasFor;
-    }
-
-    public getRawData(): Buffer {
-        const dependencyRawData = this.dependency.getRawData();
-        const rawDataComponents: Buffer[] = [];
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
-        rawDataComponents.push(dependencyRawData);
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-}
-
-export class MemberCalldataBlock extends CalldataBlock {
-    private static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    private header: Buffer | undefined;
-    private members: CalldataBlock[];
-    private contiguous: boolean;
-
-    constructor(name: string, signature: string, parentName: string, relocatable: boolean, contiguous: boolean) {
-        super(name, signature, parentName, 0, 0, relocatable);
-        this.members = [];
-        this.header = undefined;
-        this.contiguous = contiguous;
-    }
-
-    public getRawData(): Buffer {
-        const rawDataComponents: Buffer[] = [];
-        if (this.header !== undefined) {
-            rawDataComponents.push(this.header);
-        }
-        _.each(this.members, (member: CalldataBlock) => {
-            const memberBuffer = member.getRawData();
-            rawDataComponents.push(memberBuffer);
-        });
-
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-
-    public setMembers(members: CalldataBlock[]) {
-        let bodySizeInBytes = 0;
-        _.each(members, (member: CalldataBlock) => {
-            bodySizeInBytes += member.getSizeInBytes();
-        });
-        this.members = members;
-        this.setBodySize(0);
-    }
-
-    public isContiguous(): boolean {
-        return true;
-    }
-
-    public setHeader(header: Buffer) {
-        this.setHeaderSize(header.byteLength);
-        this.header = header;
-    }
-
-    public toBuffer(): Buffer {
-        if (this.header !== undefined) return this.header;
-        return new Buffer('');
-    }
-
-    public getMembers(): CalldataBlock[] {
-        return this.members;
-    }
-}
-
-class Queue<T> {
-    private store: T[] = [];
-    push(val: T) {
-        this.store.push(val);
-    }
-    pushFront(val: T) {
-        this.store.unshift(val);
-    }
-    pop(): T | undefined {
-        return this.store.shift();
-    }
-    popBack(): T | undefined {
-        if (this.store.length === 0) return undefined;
-        const backElement = this.store.splice(-1, 1)[0];
-        return backElement;
-    }
-    merge(q: Queue<T>) {
-        this.store = this.store.concat(q.store);
-    }
-    mergeFront(q: Queue<T>) {
-        this.store = q.store.concat(this.store);
-    }
-    getStore(): T[] {
-        return this.store;
-    }
-    peek(): T | undefined {
-        return this.store.length >= 0 ? this.store[0] : undefined;
-    }
-}
-
-export class Calldata {
-    private selector: string;
-    private rules: EncodingRules;
-    private sizeInBytes: number;
-    private root: MemberCalldataBlock | undefined;
-
-    constructor(rules: EncodingRules) {
-        this.selector = '';
-        this.rules = rules;
-        this.sizeInBytes = 0;
-        this.root = undefined;
-    }
-
-    private createQueue(memberBlock: MemberCalldataBlock): Queue<CalldataBlock> {
-        const blockQueue = new Queue<CalldataBlock>();
-        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof MemberCalldataBlock) {
-                blockQueue.mergeFront(this.createQueue(member));
-            } else {
-                blockQueue.pushFront(member);
-            }
-        });
-
-        // Children
-        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof DependentCalldataBlock && member.getAlias() === undefined) {
-                let dependency = member.getDependency();
-                if (dependency instanceof MemberCalldataBlock) {
-                    blockQueue.merge(this.createQueue(dependency));
-                } else {
-                    blockQueue.push(dependency);
-                }
-            }
-        });
-
-        blockQueue.pushFront(memberBlock);
-        return blockQueue;
-    }
-
-    private generateAnnotatedHexString(): string {
-        let hexValue = `${this.selector}`;
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = this.createQueue(this.root);
-
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        const functionBlock = valueQueue.peek();
-        let functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
-        while ((block = valueQueue.pop()) !== undefined) {
-            // Set f
-
-            // Process each block 1 word at a time
-            const size = block.getSizeInBytes();
-            const name = block.getName();
-            const parentName = block.getParentName();
-
-            //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
-            //const parentOffset = name.lastIndexOf(parentName);
-            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');//.replace(`${parentName}[`, '[');
-            const signature = block.getSignature();
-
-            // Current offset
-            let offsetStr = '';
-
-            // If this block is empty then it's a newline
-            let value = '';
-            let nameStr = '';
-            let line = '';
-            if (size === 0) {
-                offsetStr = ' '.repeat(10);
-                value = ' '.repeat(74);
-                nameStr = `### ${prettyName.padEnd(80)}`;
-                line = `\n${offsetStr}${value}${nameStr}`;
-            } else {
-                offsetStr = `0x${offset.toString(16)}`.padEnd(10, ' ');
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(0, 32))).padEnd(74);
-                if (block instanceof MemberCalldataBlock) {
-                    nameStr = `### ${prettyName.padEnd(80)}`;
-                    line = `\n${offsetStr}${value}${nameStr}`;
-                } else {
-                    nameStr = `    ${prettyName.padEnd(80)}`;
-                    line = `${offsetStr}${value}${nameStr}`;
-                }
-            }
-
-            for (let j = 32; j < size; j += 32) {
-                offsetStr = `0x${(offset + j).toString(16)}`.padEnd(10, ' ');
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + 32))).padEnd(74);
-                nameStr = ' '.repeat(40);
-
-                line = `${line}\n${offsetStr}${value}${nameStr}`;
-            }
-
-            // Append to hex value
-            hexValue = `${hexValue}\n${line}`;
-            offset += size;
-        }
-
-        return hexValue;
-    }
-
-    private generateCondensedHexString(): string {
-        let selectorBuffer = ethUtil.toBuffer(this.selector);
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = this.createQueue(this.root);
-        const valueBufs: Buffer[] = [selectorBuffer];
-        let block: CalldataBlock | undefined;
-        while ((block = valueQueue.pop()) !== undefined) {
-            valueBufs.push(block.toBuffer());
-        }
-
-        const combinedBuffers = Buffer.concat(valueBufs);
-        const hexValue = ethUtil.bufferToHex(combinedBuffers);
-        return hexValue;
-    }
-
-    public optimize() {
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const blocksByHash: { [key: string]: CalldataBlock } = {};
-
-        // 1. Create a queue of subtrees by hash
-        // Note that they are ordered the same as 
-        const subtreeQueue = this.createQueue(this.root);
-        let block: CalldataBlock | undefined;
-        while ((block = subtreeQueue.popBack()) !== undefined) {
-            if (block instanceof DependentCalldataBlock) {
-                const blockHashBuf = block.getDependency().computeHash();
-                const blockHash = ethUtil.bufferToHex(blockHashBuf);
-                if (blockHash in blocksByHash) {
-                    const blockWithSameHash = blocksByHash[blockHash];
-                    if (blockWithSameHash !== block.getDependency()) {
-                        block.setAlias(blockWithSameHash);
-                    }
-                }
-                continue;
-            }
-
-            const blockHashBuf = block.computeHash();
-            const blockHash = ethUtil.bufferToHex(blockHashBuf);
-            if (blockHash in blocksByHash === false) {
-                blocksByHash[blockHash] = block;
-            }
-        }
-    }
-
-    public toHexString(): string {
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        if (this.rules.optimize) this.optimize();
-
-        const offsetQueue = this.createQueue(this.root);
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        while ((block = offsetQueue.pop()) !== undefined) {
-            block.setOffset(offset);
-            offset += block.getSizeInBytes();
-        }
-
-        const hexValue = this.rules.annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
-        return hexValue;
-    }
-
-    public getSelectorHex(): string {
-        return this.selector;
-    }
-
-    public getSizeInBytes(): number {
-        return this.sizeInBytes;
-    }
-
-    public toAnnotatedString(): string {
-        return "";
-    }
-
-    public setRoot(block: MemberCalldataBlock) {
-        this.root = block;
-        this.sizeInBytes += block.getSizeInBytes();
-    }
-
-    public setSelector(selector: string) {
-        // Ensure we have a 0x prefix
-        if (selector.startsWith('0x')) {
-            this.selector = selector;
-        } else {
-            this.selector = `$0x${selector}`;
-        }
-
-        // The selector must be 10 characters: '0x' followed by 4 bytes (two hex chars per byte)
-        if (this.selector.length !== 10) {
-            throw new Error(`Invalid selector '${this.selector}'`);
-        }
-        this.sizeInBytes += 8;
-    }
-}
-
-export class RawCalldata {
-    private value: Buffer;
-    private offset: number; // tracks current offset into raw calldata; used for parsing
-    private selector: string;
-    private scopes: Queue<number>;
-
-    constructor(value: string | Buffer) {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Expected raw calldata to start with '0x'`);
-        }
-        const valueBuf = ethUtil.toBuffer(value);
-        this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
-        this.value = valueBuf.slice(4); // disregard selector
-        this.offset = 0;
-        this.scopes = new Queue<number>();
-        this.scopes.push(0);
-    }
-
-    public popBytes(lengthInBytes: number): Buffer {
-        const value = this.value.slice(this.offset, this.offset + lengthInBytes);
-        this.setOffset(this.offset + lengthInBytes);
-        return value;
-    }
-
-    public popWord(): Buffer {
-        const wordInBytes = 32;
-        return this.popBytes(wordInBytes);
-    }
-
-    public popWords(length: number): Buffer {
-        const wordInBytes = 32;
-        return this.popBytes(length * wordInBytes);
-    }
-
-    public readBytes(from: number, to: number): Buffer {
-        const value = this.value.slice(from, to);
-        return value;
-    }
-
-    public setOffset(offsetInBytes: number) {
-        this.offset = offsetInBytes;
-    }
-
-    public startScope() {
-        this.scopes.pushFront(this.offset);
-    }
-
-    public endScope() {
-        this.scopes.pop();
-    }
-
-    public getOffset(): number {
-        return this.offset;
-    }
-
-    public toAbsoluteOffset(relativeOffset: number) {
-        const scopeOffset = this.scopes.peek();
-        if (scopeOffset === undefined) {
-            throw new Error(`Tried to access undefined scope.`);
-        }
-        const absoluteOffset = relativeOffset + scopeOffset;
-        return absoluteOffset;
-    }
-
-    public getSelector(): string {
-        return this.selector;
-    }
-}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi/data_type.ts b/packages/order-utils/test/abi/data_type.ts
deleted file mode 100644
index 4c4537a69..000000000
--- a/packages/order-utils/test/abi/data_type.ts
+++ /dev/null
@@ -1,322 +0,0 @@
-import { RawCalldata, Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
-import { MethodAbi, DataItem } from 'ethereum-types';
-import { DecodingRules, EncodingRules } from './calldata';
-import { BigNumber } from '@0x/utils';
-import ethUtil = require('ethereumjs-util');
-var _ = require('lodash');
-
-export interface DataTypeFactory {
-    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
-    mapDataItemToDataType: (dataItem: DataItem) => DataType;
-}
-
-export abstract class DataType {
-    private static DEFAULT_ENCODING_RULES = { optimize: false, annotate: false } as EncodingRules;
-    private static DEFAULT_DECODING_RULES = { structsAsObjects: false } as DecodingRules;
-
-    private dataItem: DataItem;
-    private factory: DataTypeFactory;
-
-    constructor(dataItem: DataItem, factory: DataTypeFactory) {
-        this.dataItem = dataItem;
-        this.factory = factory;
-    }
-
-    public getDataItem(): DataItem {
-        return this.dataItem;
-    }
-
-    public getFactory(): DataTypeFactory {
-        return this.factory;
-    }
-
-    public encode(value: any, rules?: EncodingRules, selector?: string): string {
-        const rules_ = rules ? rules : DataType.DEFAULT_ENCODING_RULES;
-        const calldata = new Calldata(rules_);
-        if (selector) calldata.setSelector(selector);
-        const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block as MemberCalldataBlock); // @TODO CHANGE
-        const calldataHex = calldata.toHexString();
-        return calldataHex;
-    }
-
-    public decode(calldata: string, rules?: DecodingRules): any {
-        const rawCalldata = new RawCalldata(calldata);
-        const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
-        const value = this.generateValue(rawCalldata, rules_);
-        return value;
-    }
-
-    public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
-    public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any;
-    public abstract getSignature(): string;
-    public abstract isStatic(): boolean;
-}
-
-export abstract class PayloadDataType extends DataType {
-    protected hasConstantSize: boolean;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
-        super(dataItem, factory);
-        this.hasConstantSize = hasConstantSize;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
-        const encodedValue = this.encodeValue(value);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const relocatable = false;
-        const block = new PayloadCalldataBlock(name, signature, parentName, /*offsetInBytes,*/ relocatable, encodedValue);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const value = this.decodeValue(calldata);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        // If a payload has a constant size then it's static
-        return this.hasConstantSize;
-    }
-
-    public abstract encodeValue(value: any): Buffer;
-    public abstract decodeValue(calldata: RawCalldata): any;
-}
-
-export abstract class DependentDataType extends DataType {
-    protected dependency: DataType;
-    protected parent: DataType;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
-        super(dataItem, factory);
-        this.dependency = dependency;
-        this.parent = parent;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
-        if (parentBlock === undefined) {
-            throw new Error(`DependentDataType requires a parent block to generate its block`);
-        }
-        const dependencyBlock = this.dependency.generateCalldataBlock(value, parentBlock);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const relocatable = false;
-        const block = new DependentCalldataBlock(name, signature, parentName, relocatable, dependencyBlock, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const destinationOffsetBuf = calldata.popWord();
-        const currentOffset = calldata.getOffset();
-        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
-        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
-        calldata.setOffset(destinationOffsetAbsolute);
-        const value = this.dependency.generateValue(calldata, rules);
-        calldata.setOffset(currentOffset);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-}
-
-export interface MemberMap {
-    [key: string]: number;
-}
-
-export abstract class MemberDataType extends DataType {
-    private memberMap: MemberMap;
-    private members: DataType[];
-    private isArray: boolean;
-    protected arrayLength: number | undefined;
-    protected arrayElementType: string | undefined;
-
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
-        super(dataItem, factory);
-        this.memberMap = {};
-        this.members = [];
-        this.isArray = isArray;
-        this.arrayLength = arrayLength;
-        this.arrayElementType = arrayElementType;
-        if (isArray && arrayLength !== undefined) {
-            [this.members, this.memberMap] = this.createMembersWithLength(dataItem, arrayLength);
-        } else if (!isArray) {
-            [this.members, this.memberMap] = this.createMembersWithKeys(dataItem);
-        }
-    }
-
-    private createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
-        // Sanity check
-        if (dataItem.components === undefined) {
-            throw new Error(`Expected components`);
-        }
-
-        let members: DataType[] = [];
-        let memberMap: MemberMap = {};
-        _.each(dataItem.components, (memberItem: DataItem) => {
-            const childDataItem = {
-                type: memberItem.type,
-                name: `${dataItem.name}.${memberItem.name}`,
-            } as DataItem;
-            const components = memberItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[memberItem.name] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberMap];
-    }
-
-    private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
-        let members: DataType[] = [];
-        let memberMap: MemberMap = {};
-        const range = _.range(length);
-        _.each(range, (idx: number) => {
-            const childDataItem = {
-                type: this.arrayElementType,
-                name: `${dataItem.name}[${idx.toString(10)}]`,
-            } as DataItem;
-            const components = dataItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[idx.toString(10)] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberMap];
-    }
-
-    protected generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
-        // Sanity check length
-        if (this.arrayLength !== undefined && value.length !== this.arrayLength) {
-            throw new Error(
-                `Expected array of ${JSON.stringify(
-                    this.arrayLength,
-                )} elements, but got array of length ${JSON.stringify(value.length)}`,
-            );
-        }
-
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
-
-        let members = this.members;
-        if (this.isArray && this.arrayLength === undefined) {
-            [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
-
-            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(16)}`), 32);
-            methodBlock.setHeader(lenBuf);
-        }
-
-        const memberBlocks: CalldataBlock[] = [];
-        _.each(members, (member: DataType, idx: number) => {
-            const block = member.generateCalldataBlock(value[idx], methodBlock);
-            memberBlocks.push(block);
-        });
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    protected generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
-        const memberBlocks: CalldataBlock[] = [];
-        let childMap = _.cloneDeep(this.memberMap);
-        _.forOwn(obj, (value: any, key: string) => {
-            if (key in childMap === false) {
-                throw new Error(`Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`);
-            }
-            const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
-            memberBlocks.push(block);
-            delete childMap[key];
-        });
-
-        if (Object.keys(childMap).length !== 0) {
-            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
-        }
-
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value, parentBlock) : this.generateCalldataBlockFromObject(value, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
-        let members = this.members;
-        if (this.isArray && this.arrayLength === undefined) {
-            const arrayLengthBuf = calldata.popWord();
-            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
-            const hexBase = 16;
-            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
-
-            [members,] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
-        }
-
-        calldata.startScope();
-        let value: any[] | object;
-        if (rules.structsAsObjects && !this.isArray) {
-            value = {};
-            _.each(this.memberMap, (idx: number, key: string) => {
-                const member = this.members[idx];
-                let memberValue = member.generateValue(calldata, rules);
-                (value as { [key: string]: any })[key] = memberValue;
-            });
-        } else {
-            value = [];
-            _.each(members, (member: DataType, idx: number) => {
-                let memberValue = member.generateValue(calldata, rules);
-                (value as any[]).push(memberValue);
-            });
-        }
-        calldata.endScope();
-        return value;
-    }
-
-    protected computeSignatureOfMembers(): string {
-        // Compute signature of members
-        let signature = `(`;
-        _.each(this.members, (member: DataType, i: number) => {
-            signature += member.getSignature();
-            if (i < this.members.length - 1) {
-                signature += ',';
-            }
-        });
-        signature += ')';
-        return signature;
-    }
-
-    public isStatic(): boolean {
-        /* For Tuple:
-                    const isStaticTuple = this.children.length === 0;
-                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
-
-           For Array:
-                if isLengthDefined = false then this is false
-
-                Otherwise if the first element is a Pointer then false
-        */
-
-        if (this.isArray && this.arrayLength === undefined) {
-            return false;
-        }
-
-        // Search for dependent members
-        const dependentMember = _.find(this.members, (member: DataType) => {
-            return (member instanceof DependentDataType);
-        });
-        const isStatic = (dependentMember === undefined); // static if we couldn't find a dependent member
-        return isStatic;
-    }
-}
diff --git a/packages/order-utils/test/abi/evm_data_types.ts b/packages/order-utils/test/abi/evm_data_types.ts
deleted file mode 100644
index bb7c1d81d..000000000
--- a/packages/order-utils/test/abi/evm_data_types.ts
+++ /dev/null
@@ -1,550 +0,0 @@
-import { DataType, DataTypeFactory, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
-
-import { DecodingRules, EncodingRules } from './calldata';
-
-import { MethodAbi, DataItem } from 'ethereum-types';
-
-import ethUtil = require('ethereumjs-util');
-
-import { Calldata, RawCalldata } from './calldata';
-
-import { BigNumber } from '@0x/utils';
-
-var _ = require('lodash');
-
-export interface DataTypeStaticInterface {
-    matchGrammar: (type: string) => boolean;
-    encodeValue: (value: any) => Buffer;
-    decodeValue: (rawCalldata: RawCalldata) => any;
-}
-
-export class Address extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Address.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
-        }
-    }
-
-    public getSignature(): string {
-        return 'address';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'address';
-    }
-
-    public encodeValue(value: boolean): Buffer {
-        const evmWordWidth = 32;
-        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(12);
-        const value = ethUtil.bufferToHex(valueBuf);
-        return value;
-    }
-}
-
-export class Bool extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bool.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bool.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
-        }
-    }
-
-    public getSignature(): string {
-        return 'bool';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'bool';
-    }
-
-    public encodeValue(value: boolean): Buffer {
-        const evmWordWidth = 32;
-        const encodedValue = value === true ? '0x1' : '0x0';
-        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): boolean {
-        const valueBuf = calldata.popWord();
-        const valueHex = ethUtil.bufferToHex(valueBuf);
-        const valueNumber = new BigNumber(valueHex, 16);
-        let value: boolean = (valueNumber.equals(0)) ? false : true;
-        if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
-            throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
-        }
-        return value;
-    }
-}
-
-abstract class Number extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    static MAX_WIDTH: number = 256;
-    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
-    width: number = Number.DEFAULT_WIDTH;
-
-    constructor(dataItem: DataItem, matcher: RegExp) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Number.SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = matcher.exec(dataItem.type);
-        if (matches === null) {
-            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
-        }
-        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
-            this.width = parseInt(matches[1]);
-        } else {
-            this.width = 256;
-        }
-    }
-
-    public encodeValue(value: BigNumber): Buffer {
-        if (value.greaterThan(this.getMaxValue())) {
-            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
-        } else if (value.lessThan(this.getMinValue())) {
-            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
-        }
-
-        const hexBase = 16;
-        const evmWordWidth = 32;
-        let valueBuf: Buffer;
-        if (value.greaterThanOrEqualTo(0)) {
-            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
-        } else {
-            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
-            // Step 1/3: Convert value to positive binary string
-            const binBase = 2;
-            const valueBin = value.times(-1).toString(binBase);
-
-            // Step 2/3: Invert binary value
-            const bitsInEvmWord = 256;
-            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
-            _.each(valueBin, (bit: string) => {
-                invertedValueBin += bit === '1' ? '0' : '1';
-            });
-            const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-            // Step 3/3: Add 1 to inverted value
-            // The result is the two's-complement represent of the input value.
-            const negativeValue = invertedValue.plus(1);
-
-            // Convert the negated value to a hex string
-            valueBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
-                evmWordWidth,
-            );
-        }
-
-        return valueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): BigNumber {
-        const paddedValueBuf = calldata.popWord();
-        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
-        let value = new BigNumber(paddedValueHex, 16);
-        if (this instanceof Int) {
-            // Check if we're negative
-            const binBase = 2;
-            const paddedValueBin = value.toString(binBase);
-            const valueBin = paddedValueBin.slice(paddedValueBin.length - this.width);
-            if (valueBin[0].startsWith('1')) {
-                // Negative
-                // Step 1/3: Invert binary value
-                let invertedValueBin = '';
-                _.each(valueBin, (bit: string) => {
-                    invertedValueBin += bit === '1' ? '0' : '1';
-                });
-                const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-                // Step 2/3: Add 1 to inverted value
-                // The result is the two's-complement represent of the input value.
-                const positiveValue = invertedValue.plus(1);
-
-                // Step 3/3: Invert positive value
-                const negativeValue = positiveValue.times(-1);
-                value = negativeValue;
-            }
-        }
-
-        return value;
-    }
-
-    public abstract getMaxValue(): BigNumber;
-    public abstract getMinValue(): BigNumber;
-}
-
-export class Int extends Number {
-    static matcher = RegExp(
-        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, Int.matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).times(-1);
-    }
-
-    public getSignature(): string {
-        return `int${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class UInt extends Number {
-    static matcher = RegExp(
-        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, UInt.matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getSignature(): string {
-        return `uint${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Byte extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    static matcher = RegExp(
-        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
-    );
-
-    static DEFAULT_WIDTH = 1;
-    width: number = Byte.DEFAULT_WIDTH;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Byte.SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = Byte.matcher.exec(dataItem.type);
-        if (!Byte.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
-        }
-        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
-            this.width = parseInt(matches[2]);
-        } else {
-            this.width = Byte.DEFAULT_WIDTH;
-        }
-    }
-
-    public getSignature(): string {
-        // Note that `byte` reduces to `bytes1`
-        return `bytes${this.width}`;
-    }
-
-    public encodeValue(value: string | Buffer): Buffer {
-        // Convert value into a buffer and do bounds checking
-        const valueBuf = ethUtil.toBuffer(value);
-        if (valueBuf.byteLength > this.width) {
-            throw new Error(
-                `Tried to assign ${value} (${
-                valueBuf.byteLength
-                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
-            );
-        } else if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        // Store value as hex
-        const evmWordWidth = 32;
-        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
-        return paddedValue;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(0, this.width);
-        const value = ethUtil.bufferToHex(valueBuf);
-        return value;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Bytes extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-    static UNDEFINED_LENGTH = new BigNumber(-1);
-    length: BigNumber = Bytes.UNDEFINED_LENGTH;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bytes.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
-        }
-    }
-
-    public encodeValue(value: string | Buffer): Buffer {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
-        }
-        const valueBuf = ethUtil.toBuffer(value);
-        if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
-        const paddedBytesForValue = wordsForValue * 32;
-        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedBytesForValue);
-        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
-        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const lengthBuf = calldata.popWord();
-        const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, 16);
-        const wordsForValue = Math.ceil(length / 32);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
-        const decodedValue = ethUtil.bufferToHex(valueBuf);
-        return decodedValue;
-    }
-
-    public getSignature(): string {
-        return 'bytes';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'bytes';
-    }
-}
-
-export class SolString extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), SolString.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!SolString.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
-        }
-    }
-
-    public encodeValue(value: string): Buffer {
-        const wordsForValue = Math.ceil(value.length / 32);
-        const paddedBytesForValue = wordsForValue * 32;
-        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
-        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
-        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const lengthBuf = calldata.popWord();
-        const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, 16);
-        const wordsForValue = Math.ceil(length / 32);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
-        const value = valueBuf.toString('ascii');
-        return value;
-    }
-
-    public getSignature(): string {
-        return 'string';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'string';
-    }
-}
-
-export class Pointer extends DependentDataType {
-
-    constructor(destDataType: DataType, parentDataType: DataType) {
-        const destDataItem = destDataType.getDataItem();
-        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
-        super(dataItem, EvmDataTypeFactory.getInstance(), destDataType, parentDataType);
-    }
-
-    public getSignature(): string {
-        return this.dependency.getSignature();
-    }
-}
-
-export class Tuple extends MemberDataType {
-    private tupleSignature: string;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance());
-        if (!Tuple.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
-        }
-        this.tupleSignature = this.computeSignatureOfMembers();
-    }
-
-    public getSignature(): string {
-        return this.tupleSignature;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'tuple';
-    }
-}
-
-export class SolArray extends MemberDataType {
-    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
-    private arraySignature: string;
-    private elementType: string;
-
-    constructor(dataItem: DataItem) {
-        // Sanity check
-        const matches = SolArray.matcher.exec(dataItem.type);
-        if (matches === null || matches.length !== 3) {
-            throw new Error(`Could not parse array: ${dataItem.type}`);
-        } else if (matches[1] === undefined) {
-            throw new Error(`Could not parse array type: ${dataItem.type}`);
-        } else if (matches[2] === undefined) {
-            throw new Error(`Could not parse array length: ${dataItem.type}`);
-        }
-
-        const isArray = true;
-        const arrayElementType = matches[1];
-        const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
-        super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
-        this.elementType = arrayElementType;
-        this.arraySignature = this.computeSignature();
-    }
-
-    private computeSignature(): string {
-        let dataItem = {
-            type: this.elementType,
-            name: 'N/A',
-        } as DataItem;
-        const components = this.getDataItem().components;
-        if (components !== undefined) {
-            dataItem.components = components;
-        }
-        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
-        const type = elementDataType.getSignature();
-        if (this.arrayLength === undefined) {
-            return `${type}[]`;
-        } else {
-            return `${type}[${this.arrayLength}]`;
-        }
-    }
-
-    public getSignature(): string {
-        return this.arraySignature;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Method extends MemberDataType {
-    private methodSignature: string;
-    private methodSelector: string;
-
-    // TMP
-    public selector: string;
-
-    constructor(abi: MethodAbi) {
-        super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
-        this.methodSignature = this.computeSignature();
-        this.selector = this.methodSelector = this.computeSelector();
-
-    }
-
-    private computeSignature(): string {
-        const memberSignature = this.computeSignatureOfMembers();
-        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
-        return methodSignature;
-    }
-
-    private computeSelector(): string {
-        const signature = this.computeSignature();
-        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(0, 4)));
-        return selector;
-    }
-
-    public encode(value: any, rules?: EncodingRules): string {
-        const calldata = super.encode(value, rules, this.selector);
-        return calldata;
-    }
-
-    public decode(calldata: string, rules?: DecodingRules): any[] | object {
-        if (!calldata.startsWith(this.selector)) {
-            throw new Error(`Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`);
-        }
-        const value = super.decode(calldata, rules);
-        return value;
-    }
-
-    public getSignature(): string {
-        return this.methodSignature;
-    }
-
-    public getSelector(): string {
-        return this.methodSelector;
-    }
-}
-
-export class EvmDataTypeFactory implements DataTypeFactory {
-    private static instance: DataTypeFactory;
-
-    private constructor() { }
-
-    public static getInstance(): DataTypeFactory {
-        if (!EvmDataTypeFactory.instance) {
-            EvmDataTypeFactory.instance = new EvmDataTypeFactory();
-        }
-        return EvmDataTypeFactory.instance;
-    }
-
-    public mapDataItemToDataType(dataItem: DataItem): DataType {
-        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
-        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
-        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
-        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
-        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
-        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
-        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
-        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
-        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
-        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
-
-        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-    }
-
-    public create(dataItem: DataItem, parentDataType: DataType): DataType {
-        const dataType = this.mapDataItemToDataType(dataItem);
-        if (dataType.isStatic()) {
-            return dataType;
-        }
-
-        const pointer = new Pointer(dataType, parentDataType);
-        return pointer;
-    }
-}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder/calldata.ts b/packages/order-utils/test/abi_encoder/calldata.ts
new file mode 100644
index 000000000..32278e5c5
--- /dev/null
+++ b/packages/order-utils/test/abi_encoder/calldata.ts
@@ -0,0 +1,520 @@
+import ethUtil = require('ethereumjs-util');
+import CommunicationChatBubbleOutline from 'material-ui/SvgIcon';
+var _ = require('lodash');
+
+export interface DecodingRules {
+    structsAsObjects: boolean;
+}
+
+export interface EncodingRules {
+    optimize?: boolean;
+    annotate?: boolean;
+}
+
+export abstract class CalldataBlock {
+    private name: string;
+    private signature: string;
+    private offsetInBytes: number;
+    private headerSizeInBytes: number;
+    private bodySizeInBytes: number;
+    private relocatable: boolean;
+    private parentName: string;
+
+    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
+        this.name = name;
+        this.signature = signature;
+        this.parentName = parentName;
+        this.offsetInBytes = 0;
+        this.headerSizeInBytes = headerSizeInBytes;
+        this.bodySizeInBytes = bodySizeInBytes;
+        this.relocatable = relocatable;
+    }
+
+    protected setHeaderSize(headerSizeInBytes: number) {
+        this.headerSizeInBytes = headerSizeInBytes;
+    }
+
+    protected setBodySize(bodySizeInBytes: number) {
+        this.bodySizeInBytes = bodySizeInBytes;
+    }
+
+    protected setName(name: string) {
+        this.name = name;
+    }
+
+    public getName(): string {
+        return this.name;
+    }
+
+    public getParentName(): string {
+        return this.parentName;
+    }
+
+    public getSignature(): string {
+        return this.signature;
+    }
+
+    public isRelocatable(): boolean {
+        return this.relocatable;
+    }
+
+    public getHeaderSizeInBytes(): number {
+        return this.headerSizeInBytes;
+    }
+
+    public getBodySizeInBytes(): number {
+        return this.bodySizeInBytes;
+    }
+
+    public getSizeInBytes(): number {
+        return this.headerSizeInBytes + this.bodySizeInBytes;
+    }
+
+    public getOffsetInBytes(): number {
+        return this.offsetInBytes;
+    }
+
+    public setOffset(offsetInBytes: number) {
+        this.offsetInBytes = offsetInBytes;
+    }
+
+    public computeHash(): Buffer {
+        const rawData = this.getRawData();
+        const hash = ethUtil.sha3(rawData);
+        return hash;
+    }
+
+    public abstract toBuffer(): Buffer;
+    public abstract getRawData(): Buffer;
+}
+
+export class PayloadCalldataBlock extends CalldataBlock {
+    private payload: Buffer;
+
+    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = payload.byteLength;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
+        this.payload = payload;
+    }
+
+    public toBuffer(): Buffer {
+        return this.payload;
+    }
+
+    public getRawData(): Buffer {
+        return this.payload;
+    }
+}
+
+export class DependentCalldataBlock extends CalldataBlock {
+    public static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    public static RAW_DATA_START = new Buffer('<');
+    public static RAW_DATA_END = new Buffer('>');
+    private parent: CalldataBlock;
+    private dependency: CalldataBlock;
+    private aliasFor: CalldataBlock | undefined;
+
+    constructor(name: string, signature: string, parentName: string, relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
+        this.parent = parent;
+        this.dependency = dependency;
+        this.aliasFor = undefined;
+    }
+
+    public toBuffer(): Buffer {
+        const destinationOffset = (this.aliasFor !== undefined) ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
+        const parentOffset = this.parent.getOffsetInBytes();
+        const parentHeaderSize = this.parent.getHeaderSizeInBytes();
+        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
+        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
+        const evmWordWidthInBytes = 32;
+        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
+        return pointerBufPadded;
+    }
+
+    public getDependency(): CalldataBlock {
+        return this.dependency;
+    }
+
+    public setAlias(block: CalldataBlock) {
+        this.aliasFor = block;
+        this.setName(`${this.getName()} (alias for ${block.getName()})`);
+    }
+
+    public getAlias(): CalldataBlock | undefined {
+        return this.aliasFor;
+    }
+
+    public getRawData(): Buffer {
+        const dependencyRawData = this.dependency.getRawData();
+        const rawDataComponents: Buffer[] = [];
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
+        rawDataComponents.push(dependencyRawData);
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+}
+
+export class MemberCalldataBlock extends CalldataBlock {
+    private static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    private header: Buffer | undefined;
+    private members: CalldataBlock[];
+    private contiguous: boolean;
+
+    constructor(name: string, signature: string, parentName: string, relocatable: boolean, contiguous: boolean) {
+        super(name, signature, parentName, 0, 0, relocatable);
+        this.members = [];
+        this.header = undefined;
+        this.contiguous = contiguous;
+    }
+
+    public getRawData(): Buffer {
+        const rawDataComponents: Buffer[] = [];
+        if (this.header !== undefined) {
+            rawDataComponents.push(this.header);
+        }
+        _.each(this.members, (member: CalldataBlock) => {
+            const memberBuffer = member.getRawData();
+            rawDataComponents.push(memberBuffer);
+        });
+
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+
+    public setMembers(members: CalldataBlock[]) {
+        let bodySizeInBytes = 0;
+        _.each(members, (member: CalldataBlock) => {
+            bodySizeInBytes += member.getSizeInBytes();
+        });
+        this.members = members;
+        this.setBodySize(0);
+    }
+
+    public isContiguous(): boolean {
+        return true;
+    }
+
+    public setHeader(header: Buffer) {
+        this.setHeaderSize(header.byteLength);
+        this.header = header;
+    }
+
+    public toBuffer(): Buffer {
+        if (this.header !== undefined) return this.header;
+        return new Buffer('');
+    }
+
+    public getMembers(): CalldataBlock[] {
+        return this.members;
+    }
+}
+
+class Queue<T> {
+    private store: T[] = [];
+    push(val: T) {
+        this.store.push(val);
+    }
+    pushFront(val: T) {
+        this.store.unshift(val);
+    }
+    pop(): T | undefined {
+        return this.store.shift();
+    }
+    popBack(): T | undefined {
+        if (this.store.length === 0) return undefined;
+        const backElement = this.store.splice(-1, 1)[0];
+        return backElement;
+    }
+    merge(q: Queue<T>) {
+        this.store = this.store.concat(q.store);
+    }
+    mergeFront(q: Queue<T>) {
+        this.store = q.store.concat(this.store);
+    }
+    getStore(): T[] {
+        return this.store;
+    }
+    peek(): T | undefined {
+        return this.store.length >= 0 ? this.store[0] : undefined;
+    }
+}
+
+export class Calldata {
+    private selector: string;
+    private rules: EncodingRules;
+    private sizeInBytes: number;
+    private root: MemberCalldataBlock | undefined;
+
+    constructor(rules: EncodingRules) {
+        this.selector = '';
+        this.rules = rules;
+        this.sizeInBytes = 0;
+        this.root = undefined;
+    }
+
+    private createQueue(memberBlock: MemberCalldataBlock): Queue<CalldataBlock> {
+        const blockQueue = new Queue<CalldataBlock>();
+        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof MemberCalldataBlock) {
+                blockQueue.mergeFront(this.createQueue(member));
+            } else {
+                blockQueue.pushFront(member);
+            }
+        });
+
+        // Children
+        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof DependentCalldataBlock && member.getAlias() === undefined) {
+                let dependency = member.getDependency();
+                if (dependency instanceof MemberCalldataBlock) {
+                    blockQueue.merge(this.createQueue(dependency));
+                } else {
+                    blockQueue.push(dependency);
+                }
+            }
+        });
+
+        blockQueue.pushFront(memberBlock);
+        return blockQueue;
+    }
+
+    private generateAnnotatedHexString(): string {
+        let hexValue = `${this.selector}`;
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const valueQueue = this.createQueue(this.root);
+
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        const functionBlock = valueQueue.peek();
+        let functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
+        while ((block = valueQueue.pop()) !== undefined) {
+            // Set f
+
+            // Process each block 1 word at a time
+            const size = block.getSizeInBytes();
+            const name = block.getName();
+            const parentName = block.getParentName();
+
+            //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
+            //const parentOffset = name.lastIndexOf(parentName);
+            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');//.replace(`${parentName}[`, '[');
+            const signature = block.getSignature();
+
+            // Current offset
+            let offsetStr = '';
+
+            // If this block is empty then it's a newline
+            let value = '';
+            let nameStr = '';
+            let line = '';
+            if (size === 0) {
+                offsetStr = ' '.repeat(10);
+                value = ' '.repeat(74);
+                nameStr = `### ${prettyName.padEnd(80)}`;
+                line = `\n${offsetStr}${value}${nameStr}`;
+            } else {
+                offsetStr = `0x${offset.toString(16)}`.padEnd(10, ' ');
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(0, 32))).padEnd(74);
+                if (block instanceof MemberCalldataBlock) {
+                    nameStr = `### ${prettyName.padEnd(80)}`;
+                    line = `\n${offsetStr}${value}${nameStr}`;
+                } else {
+                    nameStr = `    ${prettyName.padEnd(80)}`;
+                    line = `${offsetStr}${value}${nameStr}`;
+                }
+            }
+
+            for (let j = 32; j < size; j += 32) {
+                offsetStr = `0x${(offset + j).toString(16)}`.padEnd(10, ' ');
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + 32))).padEnd(74);
+                nameStr = ' '.repeat(40);
+
+                line = `${line}\n${offsetStr}${value}${nameStr}`;
+            }
+
+            // Append to hex value
+            hexValue = `${hexValue}\n${line}`;
+            offset += size;
+        }
+
+        return hexValue;
+    }
+
+    private generateCondensedHexString(): string {
+        let selectorBuffer = ethUtil.toBuffer(this.selector);
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const valueQueue = this.createQueue(this.root);
+        const valueBufs: Buffer[] = [selectorBuffer];
+        let block: CalldataBlock | undefined;
+        while ((block = valueQueue.pop()) !== undefined) {
+            valueBufs.push(block.toBuffer());
+        }
+
+        const combinedBuffers = Buffer.concat(valueBufs);
+        const hexValue = ethUtil.bufferToHex(combinedBuffers);
+        return hexValue;
+    }
+
+    public optimize() {
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const blocksByHash: { [key: string]: CalldataBlock } = {};
+
+        // 1. Create a queue of subtrees by hash
+        // Note that they are ordered the same as 
+        const subtreeQueue = this.createQueue(this.root);
+        let block: CalldataBlock | undefined;
+        while ((block = subtreeQueue.popBack()) !== undefined) {
+            if (block instanceof DependentCalldataBlock) {
+                const blockHashBuf = block.getDependency().computeHash();
+                const blockHash = ethUtil.bufferToHex(blockHashBuf);
+                if (blockHash in blocksByHash) {
+                    const blockWithSameHash = blocksByHash[blockHash];
+                    if (blockWithSameHash !== block.getDependency()) {
+                        block.setAlias(blockWithSameHash);
+                    }
+                }
+                continue;
+            }
+
+            const blockHashBuf = block.computeHash();
+            const blockHash = ethUtil.bufferToHex(blockHashBuf);
+            if (blockHash in blocksByHash === false) {
+                blocksByHash[blockHash] = block;
+            }
+        }
+    }
+
+    public toHexString(): string {
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        if (this.rules.optimize) this.optimize();
+
+        const offsetQueue = this.createQueue(this.root);
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        while ((block = offsetQueue.pop()) !== undefined) {
+            block.setOffset(offset);
+            offset += block.getSizeInBytes();
+        }
+
+        const hexValue = this.rules.annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
+        return hexValue;
+    }
+
+    public getSelectorHex(): string {
+        return this.selector;
+    }
+
+    public getSizeInBytes(): number {
+        return this.sizeInBytes;
+    }
+
+    public toAnnotatedString(): string {
+        return "";
+    }
+
+    public setRoot(block: MemberCalldataBlock) {
+        this.root = block;
+        this.sizeInBytes += block.getSizeInBytes();
+    }
+
+    public setSelector(selector: string) {
+        // Ensure we have a 0x prefix
+        if (selector.startsWith('0x')) {
+            this.selector = selector;
+        } else {
+            this.selector = `$0x${selector}`;
+        }
+
+        // The selector must be 10 characters: '0x' followed by 4 bytes (two hex chars per byte)
+        if (this.selector.length !== 10) {
+            throw new Error(`Invalid selector '${this.selector}'`);
+        }
+        this.sizeInBytes += 8;
+    }
+}
+
+export class RawCalldata {
+    private value: Buffer;
+    private offset: number; // tracks current offset into raw calldata; used for parsing
+    private selector: string;
+    private scopes: Queue<number>;
+
+    constructor(value: string | Buffer) {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Expected raw calldata to start with '0x'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
+        this.value = valueBuf.slice(4); // disregard selector
+        this.offset = 0;
+        this.scopes = new Queue<number>();
+        this.scopes.push(0);
+    }
+
+    public popBytes(lengthInBytes: number): Buffer {
+        const value = this.value.slice(this.offset, this.offset + lengthInBytes);
+        this.setOffset(this.offset + lengthInBytes);
+        return value;
+    }
+
+    public popWord(): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(wordInBytes);
+    }
+
+    public popWords(length: number): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(length * wordInBytes);
+    }
+
+    public readBytes(from: number, to: number): Buffer {
+        const value = this.value.slice(from, to);
+        return value;
+    }
+
+    public setOffset(offsetInBytes: number) {
+        this.offset = offsetInBytes;
+    }
+
+    public startScope() {
+        this.scopes.pushFront(this.offset);
+    }
+
+    public endScope() {
+        this.scopes.pop();
+    }
+
+    public getOffset(): number {
+        return this.offset;
+    }
+
+    public toAbsoluteOffset(relativeOffset: number) {
+        const scopeOffset = this.scopes.peek();
+        if (scopeOffset === undefined) {
+            throw new Error(`Tried to access undefined scope.`);
+        }
+        const absoluteOffset = relativeOffset + scopeOffset;
+        return absoluteOffset;
+    }
+
+    public getSelector(): string {
+        return this.selector;
+    }
+}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder/data_type.ts b/packages/order-utils/test/abi_encoder/data_type.ts
new file mode 100644
index 000000000..4c4537a69
--- /dev/null
+++ b/packages/order-utils/test/abi_encoder/data_type.ts
@@ -0,0 +1,322 @@
+import { RawCalldata, Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
+import { MethodAbi, DataItem } from 'ethereum-types';
+import { DecodingRules, EncodingRules } from './calldata';
+import { BigNumber } from '@0x/utils';
+import ethUtil = require('ethereumjs-util');
+var _ = require('lodash');
+
+export interface DataTypeFactory {
+    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
+    mapDataItemToDataType: (dataItem: DataItem) => DataType;
+}
+
+export abstract class DataType {
+    private static DEFAULT_ENCODING_RULES = { optimize: false, annotate: false } as EncodingRules;
+    private static DEFAULT_DECODING_RULES = { structsAsObjects: false } as DecodingRules;
+
+    private dataItem: DataItem;
+    private factory: DataTypeFactory;
+
+    constructor(dataItem: DataItem, factory: DataTypeFactory) {
+        this.dataItem = dataItem;
+        this.factory = factory;
+    }
+
+    public getDataItem(): DataItem {
+        return this.dataItem;
+    }
+
+    public getFactory(): DataTypeFactory {
+        return this.factory;
+    }
+
+    public encode(value: any, rules?: EncodingRules, selector?: string): string {
+        const rules_ = rules ? rules : DataType.DEFAULT_ENCODING_RULES;
+        const calldata = new Calldata(rules_);
+        if (selector) calldata.setSelector(selector);
+        const block = this.generateCalldataBlock(value);
+        calldata.setRoot(block as MemberCalldataBlock); // @TODO CHANGE
+        const calldataHex = calldata.toHexString();
+        return calldataHex;
+    }
+
+    public decode(calldata: string, rules?: DecodingRules): any {
+        const rawCalldata = new RawCalldata(calldata);
+        const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
+        const value = this.generateValue(rawCalldata, rules_);
+        return value;
+    }
+
+    public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
+    public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any;
+    public abstract getSignature(): string;
+    public abstract isStatic(): boolean;
+}
+
+export abstract class PayloadDataType extends DataType {
+    protected hasConstantSize: boolean;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
+        super(dataItem, factory);
+        this.hasConstantSize = hasConstantSize;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
+        const encodedValue = this.encodeValue(value);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const relocatable = false;
+        const block = new PayloadCalldataBlock(name, signature, parentName, /*offsetInBytes,*/ relocatable, encodedValue);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const value = this.decodeValue(calldata);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        // If a payload has a constant size then it's static
+        return this.hasConstantSize;
+    }
+
+    public abstract encodeValue(value: any): Buffer;
+    public abstract decodeValue(calldata: RawCalldata): any;
+}
+
+export abstract class DependentDataType extends DataType {
+    protected dependency: DataType;
+    protected parent: DataType;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
+        super(dataItem, factory);
+        this.dependency = dependency;
+        this.parent = parent;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
+        if (parentBlock === undefined) {
+            throw new Error(`DependentDataType requires a parent block to generate its block`);
+        }
+        const dependencyBlock = this.dependency.generateCalldataBlock(value, parentBlock);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const relocatable = false;
+        const block = new DependentCalldataBlock(name, signature, parentName, relocatable, dependencyBlock, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const destinationOffsetBuf = calldata.popWord();
+        const currentOffset = calldata.getOffset();
+        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
+        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
+        calldata.setOffset(destinationOffsetAbsolute);
+        const value = this.dependency.generateValue(calldata, rules);
+        calldata.setOffset(currentOffset);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+}
+
+export interface MemberMap {
+    [key: string]: number;
+}
+
+export abstract class MemberDataType extends DataType {
+    private memberMap: MemberMap;
+    private members: DataType[];
+    private isArray: boolean;
+    protected arrayLength: number | undefined;
+    protected arrayElementType: string | undefined;
+
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
+        super(dataItem, factory);
+        this.memberMap = {};
+        this.members = [];
+        this.isArray = isArray;
+        this.arrayLength = arrayLength;
+        this.arrayElementType = arrayElementType;
+        if (isArray && arrayLength !== undefined) {
+            [this.members, this.memberMap] = this.createMembersWithLength(dataItem, arrayLength);
+        } else if (!isArray) {
+            [this.members, this.memberMap] = this.createMembersWithKeys(dataItem);
+        }
+    }
+
+    private createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
+        // Sanity check
+        if (dataItem.components === undefined) {
+            throw new Error(`Expected components`);
+        }
+
+        let members: DataType[] = [];
+        let memberMap: MemberMap = {};
+        _.each(dataItem.components, (memberItem: DataItem) => {
+            const childDataItem = {
+                type: memberItem.type,
+                name: `${dataItem.name}.${memberItem.name}`,
+            } as DataItem;
+            const components = memberItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[memberItem.name] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberMap];
+    }
+
+    private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+        let members: DataType[] = [];
+        let memberMap: MemberMap = {};
+        const range = _.range(length);
+        _.each(range, (idx: number) => {
+            const childDataItem = {
+                type: this.arrayElementType,
+                name: `${dataItem.name}[${idx.toString(10)}]`,
+            } as DataItem;
+            const components = dataItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[idx.toString(10)] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberMap];
+    }
+
+    protected generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
+        // Sanity check length
+        if (this.arrayLength !== undefined && value.length !== this.arrayLength) {
+            throw new Error(
+                `Expected array of ${JSON.stringify(
+                    this.arrayLength,
+                )} elements, but got array of length ${JSON.stringify(value.length)}`,
+            );
+        }
+
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
+
+        let members = this.members;
+        if (this.isArray && this.arrayLength === undefined) {
+            [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
+
+            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(16)}`), 32);
+            methodBlock.setHeader(lenBuf);
+        }
+
+        const memberBlocks: CalldataBlock[] = [];
+        _.each(members, (member: DataType, idx: number) => {
+            const block = member.generateCalldataBlock(value[idx], methodBlock);
+            memberBlocks.push(block);
+        });
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
+    }
+
+    protected generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
+        const memberBlocks: CalldataBlock[] = [];
+        let childMap = _.cloneDeep(this.memberMap);
+        _.forOwn(obj, (value: any, key: string) => {
+            if (key in childMap === false) {
+                throw new Error(`Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`);
+            }
+            const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
+            memberBlocks.push(block);
+            delete childMap[key];
+        });
+
+        if (Object.keys(childMap).length !== 0) {
+            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
+        }
+
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
+    }
+
+    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value, parentBlock) : this.generateCalldataBlockFromObject(value, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
+        let members = this.members;
+        if (this.isArray && this.arrayLength === undefined) {
+            const arrayLengthBuf = calldata.popWord();
+            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
+            const hexBase = 16;
+            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
+
+            [members,] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
+        }
+
+        calldata.startScope();
+        let value: any[] | object;
+        if (rules.structsAsObjects && !this.isArray) {
+            value = {};
+            _.each(this.memberMap, (idx: number, key: string) => {
+                const member = this.members[idx];
+                let memberValue = member.generateValue(calldata, rules);
+                (value as { [key: string]: any })[key] = memberValue;
+            });
+        } else {
+            value = [];
+            _.each(members, (member: DataType, idx: number) => {
+                let memberValue = member.generateValue(calldata, rules);
+                (value as any[]).push(memberValue);
+            });
+        }
+        calldata.endScope();
+        return value;
+    }
+
+    protected computeSignatureOfMembers(): string {
+        // Compute signature of members
+        let signature = `(`;
+        _.each(this.members, (member: DataType, i: number) => {
+            signature += member.getSignature();
+            if (i < this.members.length - 1) {
+                signature += ',';
+            }
+        });
+        signature += ')';
+        return signature;
+    }
+
+    public isStatic(): boolean {
+        /* For Tuple:
+                    const isStaticTuple = this.children.length === 0;
+                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
+
+           For Array:
+                if isLengthDefined = false then this is false
+
+                Otherwise if the first element is a Pointer then false
+        */
+
+        if (this.isArray && this.arrayLength === undefined) {
+            return false;
+        }
+
+        // Search for dependent members
+        const dependentMember = _.find(this.members, (member: DataType) => {
+            return (member instanceof DependentDataType);
+        });
+        const isStatic = (dependentMember === undefined); // static if we couldn't find a dependent member
+        return isStatic;
+    }
+}
diff --git a/packages/order-utils/test/abi_encoder/evm_data_types.ts b/packages/order-utils/test/abi_encoder/evm_data_types.ts
new file mode 100644
index 000000000..bb7c1d81d
--- /dev/null
+++ b/packages/order-utils/test/abi_encoder/evm_data_types.ts
@@ -0,0 +1,550 @@
+import { DataType, DataTypeFactory, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
+
+import { DecodingRules, EncodingRules } from './calldata';
+
+import { MethodAbi, DataItem } from 'ethereum-types';
+
+import ethUtil = require('ethereumjs-util');
+
+import { Calldata, RawCalldata } from './calldata';
+
+import { BigNumber } from '@0x/utils';
+
+var _ = require('lodash');
+
+export interface DataTypeStaticInterface {
+    matchGrammar: (type: string) => boolean;
+    encodeValue: (value: any) => Buffer;
+    decodeValue: (rawCalldata: RawCalldata) => any;
+}
+
+export class Address extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Address.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'address';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'address';
+    }
+
+    public encodeValue(value: boolean): Buffer {
+        const evmWordWidth = 32;
+        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(12);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
+}
+
+export class Bool extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bool.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Bool.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'bool';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bool';
+    }
+
+    public encodeValue(value: boolean): Buffer {
+        const evmWordWidth = 32;
+        const encodedValue = value === true ? '0x1' : '0x0';
+        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): boolean {
+        const valueBuf = calldata.popWord();
+        const valueHex = ethUtil.bufferToHex(valueBuf);
+        const valueNumber = new BigNumber(valueHex, 16);
+        let value: boolean = (valueNumber.equals(0)) ? false : true;
+        if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
+            throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
+        }
+        return value;
+    }
+}
+
+abstract class Number extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    static MAX_WIDTH: number = 256;
+    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
+    width: number = Number.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem, matcher: RegExp) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Number.SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = matcher.exec(dataItem.type);
+        if (matches === null) {
+            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
+        }
+        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
+            this.width = parseInt(matches[1]);
+        } else {
+            this.width = 256;
+        }
+    }
+
+    public encodeValue(value: BigNumber): Buffer {
+        if (value.greaterThan(this.getMaxValue())) {
+            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+        } else if (value.lessThan(this.getMinValue())) {
+            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
+        }
+
+        const hexBase = 16;
+        const evmWordWidth = 32;
+        let valueBuf: Buffer;
+        if (value.greaterThanOrEqualTo(0)) {
+            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
+        } else {
+            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
+            // Step 1/3: Convert value to positive binary string
+            const binBase = 2;
+            const valueBin = value.times(-1).toString(binBase);
+
+            // Step 2/3: Invert binary value
+            const bitsInEvmWord = 256;
+            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
+            _.each(valueBin, (bit: string) => {
+                invertedValueBin += bit === '1' ? '0' : '1';
+            });
+            const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+            // Step 3/3: Add 1 to inverted value
+            // The result is the two's-complement represent of the input value.
+            const negativeValue = invertedValue.plus(1);
+
+            // Convert the negated value to a hex string
+            valueBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
+                evmWordWidth,
+            );
+        }
+
+        return valueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): BigNumber {
+        const paddedValueBuf = calldata.popWord();
+        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
+        let value = new BigNumber(paddedValueHex, 16);
+        if (this instanceof Int) {
+            // Check if we're negative
+            const binBase = 2;
+            const paddedValueBin = value.toString(binBase);
+            const valueBin = paddedValueBin.slice(paddedValueBin.length - this.width);
+            if (valueBin[0].startsWith('1')) {
+                // Negative
+                // Step 1/3: Invert binary value
+                let invertedValueBin = '';
+                _.each(valueBin, (bit: string) => {
+                    invertedValueBin += bit === '1' ? '0' : '1';
+                });
+                const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+                // Step 2/3: Add 1 to inverted value
+                // The result is the two's-complement represent of the input value.
+                const positiveValue = invertedValue.plus(1);
+
+                // Step 3/3: Invert positive value
+                const negativeValue = positiveValue.times(-1);
+                value = negativeValue;
+            }
+        }
+
+        return value;
+    }
+
+    public abstract getMaxValue(): BigNumber;
+    public abstract getMinValue(): BigNumber;
+}
+
+export class Int extends Number {
+    static matcher = RegExp(
+        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Int.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).times(-1);
+    }
+
+    public getSignature(): string {
+        return `int${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class UInt extends Number {
+    static matcher = RegExp(
+        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, UInt.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getSignature(): string {
+        return `uint${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Byte extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    static matcher = RegExp(
+        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
+    );
+
+    static DEFAULT_WIDTH = 1;
+    width: number = Byte.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Byte.SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = Byte.matcher.exec(dataItem.type);
+        if (!Byte.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
+        }
+        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
+            this.width = parseInt(matches[2]);
+        } else {
+            this.width = Byte.DEFAULT_WIDTH;
+        }
+    }
+
+    public getSignature(): string {
+        // Note that `byte` reduces to `bytes1`
+        return `bytes${this.width}`;
+    }
+
+    public encodeValue(value: string | Buffer): Buffer {
+        // Convert value into a buffer and do bounds checking
+        const valueBuf = ethUtil.toBuffer(value);
+        if (valueBuf.byteLength > this.width) {
+            throw new Error(
+                `Tried to assign ${value} (${
+                valueBuf.byteLength
+                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
+            );
+        } else if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        // Store value as hex
+        const evmWordWidth = 32;
+        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
+        return paddedValue;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(0, this.width);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Bytes extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+    static UNDEFINED_LENGTH = new BigNumber(-1);
+    length: BigNumber = Bytes.UNDEFINED_LENGTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Bytes.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
+        }
+    }
+
+    public encodeValue(value: string | Buffer): Buffer {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedBytesForValue);
+        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
+        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, 16);
+        const wordsForValue = Math.ceil(length / 32);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        const decodedValue = ethUtil.bufferToHex(valueBuf);
+        return decodedValue;
+    }
+
+    public getSignature(): string {
+        return 'bytes';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bytes';
+    }
+}
+
+export class SolString extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), SolString.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!SolString.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
+        }
+    }
+
+    public encodeValue(value: string): Buffer {
+        const wordsForValue = Math.ceil(value.length / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, 16);
+        const wordsForValue = Math.ceil(length / 32);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        const value = valueBuf.toString('ascii');
+        return value;
+    }
+
+    public getSignature(): string {
+        return 'string';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'string';
+    }
+}
+
+export class Pointer extends DependentDataType {
+
+    constructor(destDataType: DataType, parentDataType: DataType) {
+        const destDataItem = destDataType.getDataItem();
+        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
+        super(dataItem, EvmDataTypeFactory.getInstance(), destDataType, parentDataType);
+    }
+
+    public getSignature(): string {
+        return this.dependency.getSignature();
+    }
+}
+
+export class Tuple extends MemberDataType {
+    private tupleSignature: string;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+        if (!Tuple.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
+        }
+        this.tupleSignature = this.computeSignatureOfMembers();
+    }
+
+    public getSignature(): string {
+        return this.tupleSignature;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'tuple';
+    }
+}
+
+export class SolArray extends MemberDataType {
+    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
+    private arraySignature: string;
+    private elementType: string;
+
+    constructor(dataItem: DataItem) {
+        // Sanity check
+        const matches = SolArray.matcher.exec(dataItem.type);
+        if (matches === null || matches.length !== 3) {
+            throw new Error(`Could not parse array: ${dataItem.type}`);
+        } else if (matches[1] === undefined) {
+            throw new Error(`Could not parse array type: ${dataItem.type}`);
+        } else if (matches[2] === undefined) {
+            throw new Error(`Could not parse array length: ${dataItem.type}`);
+        }
+
+        const isArray = true;
+        const arrayElementType = matches[1];
+        const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
+        super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
+        this.elementType = arrayElementType;
+        this.arraySignature = this.computeSignature();
+    }
+
+    private computeSignature(): string {
+        let dataItem = {
+            type: this.elementType,
+            name: 'N/A',
+        } as DataItem;
+        const components = this.getDataItem().components;
+        if (components !== undefined) {
+            dataItem.components = components;
+        }
+        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
+        const type = elementDataType.getSignature();
+        if (this.arrayLength === undefined) {
+            return `${type}[]`;
+        } else {
+            return `${type}[${this.arrayLength}]`;
+        }
+    }
+
+    public getSignature(): string {
+        return this.arraySignature;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Method extends MemberDataType {
+    private methodSignature: string;
+    private methodSelector: string;
+
+    // TMP
+    public selector: string;
+
+    constructor(abi: MethodAbi) {
+        super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
+        this.methodSignature = this.computeSignature();
+        this.selector = this.methodSelector = this.computeSelector();
+
+    }
+
+    private computeSignature(): string {
+        const memberSignature = this.computeSignatureOfMembers();
+        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
+        return methodSignature;
+    }
+
+    private computeSelector(): string {
+        const signature = this.computeSignature();
+        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(0, 4)));
+        return selector;
+    }
+
+    public encode(value: any, rules?: EncodingRules): string {
+        const calldata = super.encode(value, rules, this.selector);
+        return calldata;
+    }
+
+    public decode(calldata: string, rules?: DecodingRules): any[] | object {
+        if (!calldata.startsWith(this.selector)) {
+            throw new Error(`Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`);
+        }
+        const value = super.decode(calldata, rules);
+        return value;
+    }
+
+    public getSignature(): string {
+        return this.methodSignature;
+    }
+
+    public getSelector(): string {
+        return this.methodSelector;
+    }
+}
+
+export class EvmDataTypeFactory implements DataTypeFactory {
+    private static instance: DataTypeFactory;
+
+    private constructor() { }
+
+    public static getInstance(): DataTypeFactory {
+        if (!EvmDataTypeFactory.instance) {
+            EvmDataTypeFactory.instance = new EvmDataTypeFactory();
+        }
+        return EvmDataTypeFactory.instance;
+    }
+
+    public mapDataItemToDataType(dataItem: DataItem): DataType {
+        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
+        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
+        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
+        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
+        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
+        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
+        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
+        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
+        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
+        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
+
+        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+    }
+
+    public create(dataItem: DataItem, parentDataType: DataType): DataType {
+        const dataType = this.mapDataItemToDataType(dataItem);
+        if (dataType.isStatic()) {
+            return dataType;
+        }
+
+        const pointer = new Pointer(dataType, parentDataType);
+        return pointer;
+    }
+}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder/index.ts b/packages/order-utils/test/abi_encoder/index.ts
new file mode 100644
index 000000000..991edb8c5
--- /dev/null
+++ b/packages/order-utils/test/abi_encoder/index.ts
@@ -0,0 +1,2 @@
+export { EncodingRules, DecodingRules } from './calldata';
+export * from './evm_data_types';
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
index 295311acc..f1e562bc6 100644
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ b/packages/order-utils/test/abi_encoder_test.ts
@@ -14,10 +14,9 @@ import { BigNumber } from '@0x/utils';
 import { assert } from '@0x/order-utils/src/assert';
 //import * as AbiEncoder from './abi_encoder';
 
-import * as AbiEncoder from './abi/abi_encoder';
+import * as AbiEncoder from './abi_encoder';
 
 import * as AbiSamples from './abi_samples';
-import { Calldata } from './abi/calldata';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -42,7 +41,7 @@ describe.only('ABI Encoder', () => {
             // Verify optimized calldata is expected
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            //expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
 
             // Verify args decode properly
             const decodedArgs = method.decode(optimizedCalldata);
-- 
cgit v1.2.3


From 5b0d554f7baec54837d795b6568ae5ba8d8a0908 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 15:27:07 -0800
Subject: Moved Abi Encoder into utils package

---
 packages/order-utils/test/abi_encoder/calldata.ts  | 520 ------------
 packages/order-utils/test/abi_encoder/data_type.ts | 322 -------
 .../order-utils/test/abi_encoder/evm_data_types.ts | 550 ------------
 packages/order-utils/test/abi_encoder/index.ts     |   2 -
 packages/order-utils/test/abi_encoder_test.ts      | 943 ---------------------
 packages/order-utils/test/abi_samples.ts           | 814 ------------------
 packages/utils/src/abi_encoder/calldata.ts         | 520 ++++++++++++
 packages/utils/src/abi_encoder/data_type.ts        | 322 +++++++
 packages/utils/src/abi_encoder/evm_data_types.ts   | 550 ++++++++++++
 packages/utils/src/abi_encoder/index.ts            |   2 +
 packages/utils/src/index.ts                        |   1 +
 packages/utils/test/abi_encoder_test.ts            | 935 ++++++++++++++++++++
 packages/utils/test/abi_samples.ts                 | 814 ++++++++++++++++++
 packages/utils/test/utils/chai_setup.ts            |  13 +
 14 files changed, 3157 insertions(+), 3151 deletions(-)
 delete mode 100644 packages/order-utils/test/abi_encoder/calldata.ts
 delete mode 100644 packages/order-utils/test/abi_encoder/data_type.ts
 delete mode 100644 packages/order-utils/test/abi_encoder/evm_data_types.ts
 delete mode 100644 packages/order-utils/test/abi_encoder/index.ts
 delete mode 100644 packages/order-utils/test/abi_encoder_test.ts
 delete mode 100644 packages/order-utils/test/abi_samples.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata.ts
 create mode 100644 packages/utils/src/abi_encoder/data_type.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types.ts
 create mode 100644 packages/utils/src/abi_encoder/index.ts
 create mode 100644 packages/utils/test/abi_encoder_test.ts
 create mode 100644 packages/utils/test/abi_samples.ts
 create mode 100644 packages/utils/test/utils/chai_setup.ts

(limited to 'packages')

diff --git a/packages/order-utils/test/abi_encoder/calldata.ts b/packages/order-utils/test/abi_encoder/calldata.ts
deleted file mode 100644
index 32278e5c5..000000000
--- a/packages/order-utils/test/abi_encoder/calldata.ts
+++ /dev/null
@@ -1,520 +0,0 @@
-import ethUtil = require('ethereumjs-util');
-import CommunicationChatBubbleOutline from 'material-ui/SvgIcon';
-var _ = require('lodash');
-
-export interface DecodingRules {
-    structsAsObjects: boolean;
-}
-
-export interface EncodingRules {
-    optimize?: boolean;
-    annotate?: boolean;
-}
-
-export abstract class CalldataBlock {
-    private name: string;
-    private signature: string;
-    private offsetInBytes: number;
-    private headerSizeInBytes: number;
-    private bodySizeInBytes: number;
-    private relocatable: boolean;
-    private parentName: string;
-
-    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
-        this.name = name;
-        this.signature = signature;
-        this.parentName = parentName;
-        this.offsetInBytes = 0;
-        this.headerSizeInBytes = headerSizeInBytes;
-        this.bodySizeInBytes = bodySizeInBytes;
-        this.relocatable = relocatable;
-    }
-
-    protected setHeaderSize(headerSizeInBytes: number) {
-        this.headerSizeInBytes = headerSizeInBytes;
-    }
-
-    protected setBodySize(bodySizeInBytes: number) {
-        this.bodySizeInBytes = bodySizeInBytes;
-    }
-
-    protected setName(name: string) {
-        this.name = name;
-    }
-
-    public getName(): string {
-        return this.name;
-    }
-
-    public getParentName(): string {
-        return this.parentName;
-    }
-
-    public getSignature(): string {
-        return this.signature;
-    }
-
-    public isRelocatable(): boolean {
-        return this.relocatable;
-    }
-
-    public getHeaderSizeInBytes(): number {
-        return this.headerSizeInBytes;
-    }
-
-    public getBodySizeInBytes(): number {
-        return this.bodySizeInBytes;
-    }
-
-    public getSizeInBytes(): number {
-        return this.headerSizeInBytes + this.bodySizeInBytes;
-    }
-
-    public getOffsetInBytes(): number {
-        return this.offsetInBytes;
-    }
-
-    public setOffset(offsetInBytes: number) {
-        this.offsetInBytes = offsetInBytes;
-    }
-
-    public computeHash(): Buffer {
-        const rawData = this.getRawData();
-        const hash = ethUtil.sha3(rawData);
-        return hash;
-    }
-
-    public abstract toBuffer(): Buffer;
-    public abstract getRawData(): Buffer;
-}
-
-export class PayloadCalldataBlock extends CalldataBlock {
-    private payload: Buffer;
-
-    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
-        const headerSizeInBytes = 0;
-        const bodySizeInBytes = payload.byteLength;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
-        this.payload = payload;
-    }
-
-    public toBuffer(): Buffer {
-        return this.payload;
-    }
-
-    public getRawData(): Buffer {
-        return this.payload;
-    }
-}
-
-export class DependentCalldataBlock extends CalldataBlock {
-    public static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    public static RAW_DATA_START = new Buffer('<');
-    public static RAW_DATA_END = new Buffer('>');
-    private parent: CalldataBlock;
-    private dependency: CalldataBlock;
-    private aliasFor: CalldataBlock | undefined;
-
-    constructor(name: string, signature: string, parentName: string, relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
-        const headerSizeInBytes = 0;
-        const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
-        this.parent = parent;
-        this.dependency = dependency;
-        this.aliasFor = undefined;
-    }
-
-    public toBuffer(): Buffer {
-        const destinationOffset = (this.aliasFor !== undefined) ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
-        const parentOffset = this.parent.getOffsetInBytes();
-        const parentHeaderSize = this.parent.getHeaderSizeInBytes();
-        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
-        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
-        const evmWordWidthInBytes = 32;
-        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
-        return pointerBufPadded;
-    }
-
-    public getDependency(): CalldataBlock {
-        return this.dependency;
-    }
-
-    public setAlias(block: CalldataBlock) {
-        this.aliasFor = block;
-        this.setName(`${this.getName()} (alias for ${block.getName()})`);
-    }
-
-    public getAlias(): CalldataBlock | undefined {
-        return this.aliasFor;
-    }
-
-    public getRawData(): Buffer {
-        const dependencyRawData = this.dependency.getRawData();
-        const rawDataComponents: Buffer[] = [];
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
-        rawDataComponents.push(dependencyRawData);
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-}
-
-export class MemberCalldataBlock extends CalldataBlock {
-    private static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    private header: Buffer | undefined;
-    private members: CalldataBlock[];
-    private contiguous: boolean;
-
-    constructor(name: string, signature: string, parentName: string, relocatable: boolean, contiguous: boolean) {
-        super(name, signature, parentName, 0, 0, relocatable);
-        this.members = [];
-        this.header = undefined;
-        this.contiguous = contiguous;
-    }
-
-    public getRawData(): Buffer {
-        const rawDataComponents: Buffer[] = [];
-        if (this.header !== undefined) {
-            rawDataComponents.push(this.header);
-        }
-        _.each(this.members, (member: CalldataBlock) => {
-            const memberBuffer = member.getRawData();
-            rawDataComponents.push(memberBuffer);
-        });
-
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-
-    public setMembers(members: CalldataBlock[]) {
-        let bodySizeInBytes = 0;
-        _.each(members, (member: CalldataBlock) => {
-            bodySizeInBytes += member.getSizeInBytes();
-        });
-        this.members = members;
-        this.setBodySize(0);
-    }
-
-    public isContiguous(): boolean {
-        return true;
-    }
-
-    public setHeader(header: Buffer) {
-        this.setHeaderSize(header.byteLength);
-        this.header = header;
-    }
-
-    public toBuffer(): Buffer {
-        if (this.header !== undefined) return this.header;
-        return new Buffer('');
-    }
-
-    public getMembers(): CalldataBlock[] {
-        return this.members;
-    }
-}
-
-class Queue<T> {
-    private store: T[] = [];
-    push(val: T) {
-        this.store.push(val);
-    }
-    pushFront(val: T) {
-        this.store.unshift(val);
-    }
-    pop(): T | undefined {
-        return this.store.shift();
-    }
-    popBack(): T | undefined {
-        if (this.store.length === 0) return undefined;
-        const backElement = this.store.splice(-1, 1)[0];
-        return backElement;
-    }
-    merge(q: Queue<T>) {
-        this.store = this.store.concat(q.store);
-    }
-    mergeFront(q: Queue<T>) {
-        this.store = q.store.concat(this.store);
-    }
-    getStore(): T[] {
-        return this.store;
-    }
-    peek(): T | undefined {
-        return this.store.length >= 0 ? this.store[0] : undefined;
-    }
-}
-
-export class Calldata {
-    private selector: string;
-    private rules: EncodingRules;
-    private sizeInBytes: number;
-    private root: MemberCalldataBlock | undefined;
-
-    constructor(rules: EncodingRules) {
-        this.selector = '';
-        this.rules = rules;
-        this.sizeInBytes = 0;
-        this.root = undefined;
-    }
-
-    private createQueue(memberBlock: MemberCalldataBlock): Queue<CalldataBlock> {
-        const blockQueue = new Queue<CalldataBlock>();
-        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof MemberCalldataBlock) {
-                blockQueue.mergeFront(this.createQueue(member));
-            } else {
-                blockQueue.pushFront(member);
-            }
-        });
-
-        // Children
-        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof DependentCalldataBlock && member.getAlias() === undefined) {
-                let dependency = member.getDependency();
-                if (dependency instanceof MemberCalldataBlock) {
-                    blockQueue.merge(this.createQueue(dependency));
-                } else {
-                    blockQueue.push(dependency);
-                }
-            }
-        });
-
-        blockQueue.pushFront(memberBlock);
-        return blockQueue;
-    }
-
-    private generateAnnotatedHexString(): string {
-        let hexValue = `${this.selector}`;
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = this.createQueue(this.root);
-
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        const functionBlock = valueQueue.peek();
-        let functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
-        while ((block = valueQueue.pop()) !== undefined) {
-            // Set f
-
-            // Process each block 1 word at a time
-            const size = block.getSizeInBytes();
-            const name = block.getName();
-            const parentName = block.getParentName();
-
-            //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
-            //const parentOffset = name.lastIndexOf(parentName);
-            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');//.replace(`${parentName}[`, '[');
-            const signature = block.getSignature();
-
-            // Current offset
-            let offsetStr = '';
-
-            // If this block is empty then it's a newline
-            let value = '';
-            let nameStr = '';
-            let line = '';
-            if (size === 0) {
-                offsetStr = ' '.repeat(10);
-                value = ' '.repeat(74);
-                nameStr = `### ${prettyName.padEnd(80)}`;
-                line = `\n${offsetStr}${value}${nameStr}`;
-            } else {
-                offsetStr = `0x${offset.toString(16)}`.padEnd(10, ' ');
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(0, 32))).padEnd(74);
-                if (block instanceof MemberCalldataBlock) {
-                    nameStr = `### ${prettyName.padEnd(80)}`;
-                    line = `\n${offsetStr}${value}${nameStr}`;
-                } else {
-                    nameStr = `    ${prettyName.padEnd(80)}`;
-                    line = `${offsetStr}${value}${nameStr}`;
-                }
-            }
-
-            for (let j = 32; j < size; j += 32) {
-                offsetStr = `0x${(offset + j).toString(16)}`.padEnd(10, ' ');
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + 32))).padEnd(74);
-                nameStr = ' '.repeat(40);
-
-                line = `${line}\n${offsetStr}${value}${nameStr}`;
-            }
-
-            // Append to hex value
-            hexValue = `${hexValue}\n${line}`;
-            offset += size;
-        }
-
-        return hexValue;
-    }
-
-    private generateCondensedHexString(): string {
-        let selectorBuffer = ethUtil.toBuffer(this.selector);
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = this.createQueue(this.root);
-        const valueBufs: Buffer[] = [selectorBuffer];
-        let block: CalldataBlock | undefined;
-        while ((block = valueQueue.pop()) !== undefined) {
-            valueBufs.push(block.toBuffer());
-        }
-
-        const combinedBuffers = Buffer.concat(valueBufs);
-        const hexValue = ethUtil.bufferToHex(combinedBuffers);
-        return hexValue;
-    }
-
-    public optimize() {
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const blocksByHash: { [key: string]: CalldataBlock } = {};
-
-        // 1. Create a queue of subtrees by hash
-        // Note that they are ordered the same as 
-        const subtreeQueue = this.createQueue(this.root);
-        let block: CalldataBlock | undefined;
-        while ((block = subtreeQueue.popBack()) !== undefined) {
-            if (block instanceof DependentCalldataBlock) {
-                const blockHashBuf = block.getDependency().computeHash();
-                const blockHash = ethUtil.bufferToHex(blockHashBuf);
-                if (blockHash in blocksByHash) {
-                    const blockWithSameHash = blocksByHash[blockHash];
-                    if (blockWithSameHash !== block.getDependency()) {
-                        block.setAlias(blockWithSameHash);
-                    }
-                }
-                continue;
-            }
-
-            const blockHashBuf = block.computeHash();
-            const blockHash = ethUtil.bufferToHex(blockHashBuf);
-            if (blockHash in blocksByHash === false) {
-                blocksByHash[blockHash] = block;
-            }
-        }
-    }
-
-    public toHexString(): string {
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        if (this.rules.optimize) this.optimize();
-
-        const offsetQueue = this.createQueue(this.root);
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        while ((block = offsetQueue.pop()) !== undefined) {
-            block.setOffset(offset);
-            offset += block.getSizeInBytes();
-        }
-
-        const hexValue = this.rules.annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
-        return hexValue;
-    }
-
-    public getSelectorHex(): string {
-        return this.selector;
-    }
-
-    public getSizeInBytes(): number {
-        return this.sizeInBytes;
-    }
-
-    public toAnnotatedString(): string {
-        return "";
-    }
-
-    public setRoot(block: MemberCalldataBlock) {
-        this.root = block;
-        this.sizeInBytes += block.getSizeInBytes();
-    }
-
-    public setSelector(selector: string) {
-        // Ensure we have a 0x prefix
-        if (selector.startsWith('0x')) {
-            this.selector = selector;
-        } else {
-            this.selector = `$0x${selector}`;
-        }
-
-        // The selector must be 10 characters: '0x' followed by 4 bytes (two hex chars per byte)
-        if (this.selector.length !== 10) {
-            throw new Error(`Invalid selector '${this.selector}'`);
-        }
-        this.sizeInBytes += 8;
-    }
-}
-
-export class RawCalldata {
-    private value: Buffer;
-    private offset: number; // tracks current offset into raw calldata; used for parsing
-    private selector: string;
-    private scopes: Queue<number>;
-
-    constructor(value: string | Buffer) {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Expected raw calldata to start with '0x'`);
-        }
-        const valueBuf = ethUtil.toBuffer(value);
-        this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
-        this.value = valueBuf.slice(4); // disregard selector
-        this.offset = 0;
-        this.scopes = new Queue<number>();
-        this.scopes.push(0);
-    }
-
-    public popBytes(lengthInBytes: number): Buffer {
-        const value = this.value.slice(this.offset, this.offset + lengthInBytes);
-        this.setOffset(this.offset + lengthInBytes);
-        return value;
-    }
-
-    public popWord(): Buffer {
-        const wordInBytes = 32;
-        return this.popBytes(wordInBytes);
-    }
-
-    public popWords(length: number): Buffer {
-        const wordInBytes = 32;
-        return this.popBytes(length * wordInBytes);
-    }
-
-    public readBytes(from: number, to: number): Buffer {
-        const value = this.value.slice(from, to);
-        return value;
-    }
-
-    public setOffset(offsetInBytes: number) {
-        this.offset = offsetInBytes;
-    }
-
-    public startScope() {
-        this.scopes.pushFront(this.offset);
-    }
-
-    public endScope() {
-        this.scopes.pop();
-    }
-
-    public getOffset(): number {
-        return this.offset;
-    }
-
-    public toAbsoluteOffset(relativeOffset: number) {
-        const scopeOffset = this.scopes.peek();
-        if (scopeOffset === undefined) {
-            throw new Error(`Tried to access undefined scope.`);
-        }
-        const absoluteOffset = relativeOffset + scopeOffset;
-        return absoluteOffset;
-    }
-
-    public getSelector(): string {
-        return this.selector;
-    }
-}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder/data_type.ts b/packages/order-utils/test/abi_encoder/data_type.ts
deleted file mode 100644
index 4c4537a69..000000000
--- a/packages/order-utils/test/abi_encoder/data_type.ts
+++ /dev/null
@@ -1,322 +0,0 @@
-import { RawCalldata, Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
-import { MethodAbi, DataItem } from 'ethereum-types';
-import { DecodingRules, EncodingRules } from './calldata';
-import { BigNumber } from '@0x/utils';
-import ethUtil = require('ethereumjs-util');
-var _ = require('lodash');
-
-export interface DataTypeFactory {
-    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
-    mapDataItemToDataType: (dataItem: DataItem) => DataType;
-}
-
-export abstract class DataType {
-    private static DEFAULT_ENCODING_RULES = { optimize: false, annotate: false } as EncodingRules;
-    private static DEFAULT_DECODING_RULES = { structsAsObjects: false } as DecodingRules;
-
-    private dataItem: DataItem;
-    private factory: DataTypeFactory;
-
-    constructor(dataItem: DataItem, factory: DataTypeFactory) {
-        this.dataItem = dataItem;
-        this.factory = factory;
-    }
-
-    public getDataItem(): DataItem {
-        return this.dataItem;
-    }
-
-    public getFactory(): DataTypeFactory {
-        return this.factory;
-    }
-
-    public encode(value: any, rules?: EncodingRules, selector?: string): string {
-        const rules_ = rules ? rules : DataType.DEFAULT_ENCODING_RULES;
-        const calldata = new Calldata(rules_);
-        if (selector) calldata.setSelector(selector);
-        const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block as MemberCalldataBlock); // @TODO CHANGE
-        const calldataHex = calldata.toHexString();
-        return calldataHex;
-    }
-
-    public decode(calldata: string, rules?: DecodingRules): any {
-        const rawCalldata = new RawCalldata(calldata);
-        const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
-        const value = this.generateValue(rawCalldata, rules_);
-        return value;
-    }
-
-    public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
-    public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any;
-    public abstract getSignature(): string;
-    public abstract isStatic(): boolean;
-}
-
-export abstract class PayloadDataType extends DataType {
-    protected hasConstantSize: boolean;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
-        super(dataItem, factory);
-        this.hasConstantSize = hasConstantSize;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
-        const encodedValue = this.encodeValue(value);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const relocatable = false;
-        const block = new PayloadCalldataBlock(name, signature, parentName, /*offsetInBytes,*/ relocatable, encodedValue);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const value = this.decodeValue(calldata);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        // If a payload has a constant size then it's static
-        return this.hasConstantSize;
-    }
-
-    public abstract encodeValue(value: any): Buffer;
-    public abstract decodeValue(calldata: RawCalldata): any;
-}
-
-export abstract class DependentDataType extends DataType {
-    protected dependency: DataType;
-    protected parent: DataType;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
-        super(dataItem, factory);
-        this.dependency = dependency;
-        this.parent = parent;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
-        if (parentBlock === undefined) {
-            throw new Error(`DependentDataType requires a parent block to generate its block`);
-        }
-        const dependencyBlock = this.dependency.generateCalldataBlock(value, parentBlock);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const relocatable = false;
-        const block = new DependentCalldataBlock(name, signature, parentName, relocatable, dependencyBlock, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const destinationOffsetBuf = calldata.popWord();
-        const currentOffset = calldata.getOffset();
-        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
-        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
-        calldata.setOffset(destinationOffsetAbsolute);
-        const value = this.dependency.generateValue(calldata, rules);
-        calldata.setOffset(currentOffset);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        return true;
-    }
-}
-
-export interface MemberMap {
-    [key: string]: number;
-}
-
-export abstract class MemberDataType extends DataType {
-    private memberMap: MemberMap;
-    private members: DataType[];
-    private isArray: boolean;
-    protected arrayLength: number | undefined;
-    protected arrayElementType: string | undefined;
-
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
-        super(dataItem, factory);
-        this.memberMap = {};
-        this.members = [];
-        this.isArray = isArray;
-        this.arrayLength = arrayLength;
-        this.arrayElementType = arrayElementType;
-        if (isArray && arrayLength !== undefined) {
-            [this.members, this.memberMap] = this.createMembersWithLength(dataItem, arrayLength);
-        } else if (!isArray) {
-            [this.members, this.memberMap] = this.createMembersWithKeys(dataItem);
-        }
-    }
-
-    private createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
-        // Sanity check
-        if (dataItem.components === undefined) {
-            throw new Error(`Expected components`);
-        }
-
-        let members: DataType[] = [];
-        let memberMap: MemberMap = {};
-        _.each(dataItem.components, (memberItem: DataItem) => {
-            const childDataItem = {
-                type: memberItem.type,
-                name: `${dataItem.name}.${memberItem.name}`,
-            } as DataItem;
-            const components = memberItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[memberItem.name] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberMap];
-    }
-
-    private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
-        let members: DataType[] = [];
-        let memberMap: MemberMap = {};
-        const range = _.range(length);
-        _.each(range, (idx: number) => {
-            const childDataItem = {
-                type: this.arrayElementType,
-                name: `${dataItem.name}[${idx.toString(10)}]`,
-            } as DataItem;
-            const components = dataItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[idx.toString(10)] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberMap];
-    }
-
-    protected generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
-        // Sanity check length
-        if (this.arrayLength !== undefined && value.length !== this.arrayLength) {
-            throw new Error(
-                `Expected array of ${JSON.stringify(
-                    this.arrayLength,
-                )} elements, but got array of length ${JSON.stringify(value.length)}`,
-            );
-        }
-
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
-
-        let members = this.members;
-        if (this.isArray && this.arrayLength === undefined) {
-            [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
-
-            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(16)}`), 32);
-            methodBlock.setHeader(lenBuf);
-        }
-
-        const memberBlocks: CalldataBlock[] = [];
-        _.each(members, (member: DataType, idx: number) => {
-            const block = member.generateCalldataBlock(value[idx], methodBlock);
-            memberBlocks.push(block);
-        });
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    protected generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
-        const memberBlocks: CalldataBlock[] = [];
-        let childMap = _.cloneDeep(this.memberMap);
-        _.forOwn(obj, (value: any, key: string) => {
-            if (key in childMap === false) {
-                throw new Error(`Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`);
-            }
-            const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
-            memberBlocks.push(block);
-            delete childMap[key];
-        });
-
-        if (Object.keys(childMap).length !== 0) {
-            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
-        }
-
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value, parentBlock) : this.generateCalldataBlockFromObject(value, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
-        let members = this.members;
-        if (this.isArray && this.arrayLength === undefined) {
-            const arrayLengthBuf = calldata.popWord();
-            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
-            const hexBase = 16;
-            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
-
-            [members,] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
-        }
-
-        calldata.startScope();
-        let value: any[] | object;
-        if (rules.structsAsObjects && !this.isArray) {
-            value = {};
-            _.each(this.memberMap, (idx: number, key: string) => {
-                const member = this.members[idx];
-                let memberValue = member.generateValue(calldata, rules);
-                (value as { [key: string]: any })[key] = memberValue;
-            });
-        } else {
-            value = [];
-            _.each(members, (member: DataType, idx: number) => {
-                let memberValue = member.generateValue(calldata, rules);
-                (value as any[]).push(memberValue);
-            });
-        }
-        calldata.endScope();
-        return value;
-    }
-
-    protected computeSignatureOfMembers(): string {
-        // Compute signature of members
-        let signature = `(`;
-        _.each(this.members, (member: DataType, i: number) => {
-            signature += member.getSignature();
-            if (i < this.members.length - 1) {
-                signature += ',';
-            }
-        });
-        signature += ')';
-        return signature;
-    }
-
-    public isStatic(): boolean {
-        /* For Tuple:
-                    const isStaticTuple = this.children.length === 0;
-                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
-
-           For Array:
-                if isLengthDefined = false then this is false
-
-                Otherwise if the first element is a Pointer then false
-        */
-
-        if (this.isArray && this.arrayLength === undefined) {
-            return false;
-        }
-
-        // Search for dependent members
-        const dependentMember = _.find(this.members, (member: DataType) => {
-            return (member instanceof DependentDataType);
-        });
-        const isStatic = (dependentMember === undefined); // static if we couldn't find a dependent member
-        return isStatic;
-    }
-}
diff --git a/packages/order-utils/test/abi_encoder/evm_data_types.ts b/packages/order-utils/test/abi_encoder/evm_data_types.ts
deleted file mode 100644
index bb7c1d81d..000000000
--- a/packages/order-utils/test/abi_encoder/evm_data_types.ts
+++ /dev/null
@@ -1,550 +0,0 @@
-import { DataType, DataTypeFactory, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
-
-import { DecodingRules, EncodingRules } from './calldata';
-
-import { MethodAbi, DataItem } from 'ethereum-types';
-
-import ethUtil = require('ethereumjs-util');
-
-import { Calldata, RawCalldata } from './calldata';
-
-import { BigNumber } from '@0x/utils';
-
-var _ = require('lodash');
-
-export interface DataTypeStaticInterface {
-    matchGrammar: (type: string) => boolean;
-    encodeValue: (value: any) => Buffer;
-    decodeValue: (rawCalldata: RawCalldata) => any;
-}
-
-export class Address extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Address.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
-        }
-    }
-
-    public getSignature(): string {
-        return 'address';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'address';
-    }
-
-    public encodeValue(value: boolean): Buffer {
-        const evmWordWidth = 32;
-        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(12);
-        const value = ethUtil.bufferToHex(valueBuf);
-        return value;
-    }
-}
-
-export class Bool extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bool.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bool.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
-        }
-    }
-
-    public getSignature(): string {
-        return 'bool';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'bool';
-    }
-
-    public encodeValue(value: boolean): Buffer {
-        const evmWordWidth = 32;
-        const encodedValue = value === true ? '0x1' : '0x0';
-        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): boolean {
-        const valueBuf = calldata.popWord();
-        const valueHex = ethUtil.bufferToHex(valueBuf);
-        const valueNumber = new BigNumber(valueHex, 16);
-        let value: boolean = (valueNumber.equals(0)) ? false : true;
-        if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
-            throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
-        }
-        return value;
-    }
-}
-
-abstract class Number extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    static MAX_WIDTH: number = 256;
-    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
-    width: number = Number.DEFAULT_WIDTH;
-
-    constructor(dataItem: DataItem, matcher: RegExp) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Number.SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = matcher.exec(dataItem.type);
-        if (matches === null) {
-            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
-        }
-        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
-            this.width = parseInt(matches[1]);
-        } else {
-            this.width = 256;
-        }
-    }
-
-    public encodeValue(value: BigNumber): Buffer {
-        if (value.greaterThan(this.getMaxValue())) {
-            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
-        } else if (value.lessThan(this.getMinValue())) {
-            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
-        }
-
-        const hexBase = 16;
-        const evmWordWidth = 32;
-        let valueBuf: Buffer;
-        if (value.greaterThanOrEqualTo(0)) {
-            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
-        } else {
-            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
-            // Step 1/3: Convert value to positive binary string
-            const binBase = 2;
-            const valueBin = value.times(-1).toString(binBase);
-
-            // Step 2/3: Invert binary value
-            const bitsInEvmWord = 256;
-            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
-            _.each(valueBin, (bit: string) => {
-                invertedValueBin += bit === '1' ? '0' : '1';
-            });
-            const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-            // Step 3/3: Add 1 to inverted value
-            // The result is the two's-complement represent of the input value.
-            const negativeValue = invertedValue.plus(1);
-
-            // Convert the negated value to a hex string
-            valueBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
-                evmWordWidth,
-            );
-        }
-
-        return valueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): BigNumber {
-        const paddedValueBuf = calldata.popWord();
-        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
-        let value = new BigNumber(paddedValueHex, 16);
-        if (this instanceof Int) {
-            // Check if we're negative
-            const binBase = 2;
-            const paddedValueBin = value.toString(binBase);
-            const valueBin = paddedValueBin.slice(paddedValueBin.length - this.width);
-            if (valueBin[0].startsWith('1')) {
-                // Negative
-                // Step 1/3: Invert binary value
-                let invertedValueBin = '';
-                _.each(valueBin, (bit: string) => {
-                    invertedValueBin += bit === '1' ? '0' : '1';
-                });
-                const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-                // Step 2/3: Add 1 to inverted value
-                // The result is the two's-complement represent of the input value.
-                const positiveValue = invertedValue.plus(1);
-
-                // Step 3/3: Invert positive value
-                const negativeValue = positiveValue.times(-1);
-                value = negativeValue;
-            }
-        }
-
-        return value;
-    }
-
-    public abstract getMaxValue(): BigNumber;
-    public abstract getMinValue(): BigNumber;
-}
-
-export class Int extends Number {
-    static matcher = RegExp(
-        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, Int.matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).times(-1);
-    }
-
-    public getSignature(): string {
-        return `int${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class UInt extends Number {
-    static matcher = RegExp(
-        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, UInt.matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getSignature(): string {
-        return `uint${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Byte extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    static matcher = RegExp(
-        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
-    );
-
-    static DEFAULT_WIDTH = 1;
-    width: number = Byte.DEFAULT_WIDTH;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Byte.SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = Byte.matcher.exec(dataItem.type);
-        if (!Byte.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
-        }
-        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
-            this.width = parseInt(matches[2]);
-        } else {
-            this.width = Byte.DEFAULT_WIDTH;
-        }
-    }
-
-    public getSignature(): string {
-        // Note that `byte` reduces to `bytes1`
-        return `bytes${this.width}`;
-    }
-
-    public encodeValue(value: string | Buffer): Buffer {
-        // Convert value into a buffer and do bounds checking
-        const valueBuf = ethUtil.toBuffer(value);
-        if (valueBuf.byteLength > this.width) {
-            throw new Error(
-                `Tried to assign ${value} (${
-                valueBuf.byteLength
-                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
-            );
-        } else if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        // Store value as hex
-        const evmWordWidth = 32;
-        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
-        return paddedValue;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(0, this.width);
-        const value = ethUtil.bufferToHex(valueBuf);
-        return value;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Bytes extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-    static UNDEFINED_LENGTH = new BigNumber(-1);
-    length: BigNumber = Bytes.UNDEFINED_LENGTH;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bytes.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
-        }
-    }
-
-    public encodeValue(value: string | Buffer): Buffer {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
-        }
-        const valueBuf = ethUtil.toBuffer(value);
-        if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
-        const paddedBytesForValue = wordsForValue * 32;
-        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedBytesForValue);
-        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
-        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const lengthBuf = calldata.popWord();
-        const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, 16);
-        const wordsForValue = Math.ceil(length / 32);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
-        const decodedValue = ethUtil.bufferToHex(valueBuf);
-        return decodedValue;
-    }
-
-    public getSignature(): string {
-        return 'bytes';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'bytes';
-    }
-}
-
-export class SolString extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), SolString.SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!SolString.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
-        }
-    }
-
-    public encodeValue(value: string): Buffer {
-        const wordsForValue = Math.ceil(value.length / 32);
-        const paddedBytesForValue = wordsForValue * 32;
-        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
-        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
-        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const lengthBuf = calldata.popWord();
-        const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, 16);
-        const wordsForValue = Math.ceil(length / 32);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
-        const value = valueBuf.toString('ascii');
-        return value;
-    }
-
-    public getSignature(): string {
-        return 'string';
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'string';
-    }
-}
-
-export class Pointer extends DependentDataType {
-
-    constructor(destDataType: DataType, parentDataType: DataType) {
-        const destDataItem = destDataType.getDataItem();
-        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
-        super(dataItem, EvmDataTypeFactory.getInstance(), destDataType, parentDataType);
-    }
-
-    public getSignature(): string {
-        return this.dependency.getSignature();
-    }
-}
-
-export class Tuple extends MemberDataType {
-    private tupleSignature: string;
-
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance());
-        if (!Tuple.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
-        }
-        this.tupleSignature = this.computeSignatureOfMembers();
-    }
-
-    public getSignature(): string {
-        return this.tupleSignature;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'tuple';
-    }
-}
-
-export class SolArray extends MemberDataType {
-    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
-    private arraySignature: string;
-    private elementType: string;
-
-    constructor(dataItem: DataItem) {
-        // Sanity check
-        const matches = SolArray.matcher.exec(dataItem.type);
-        if (matches === null || matches.length !== 3) {
-            throw new Error(`Could not parse array: ${dataItem.type}`);
-        } else if (matches[1] === undefined) {
-            throw new Error(`Could not parse array type: ${dataItem.type}`);
-        } else if (matches[2] === undefined) {
-            throw new Error(`Could not parse array length: ${dataItem.type}`);
-        }
-
-        const isArray = true;
-        const arrayElementType = matches[1];
-        const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
-        super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
-        this.elementType = arrayElementType;
-        this.arraySignature = this.computeSignature();
-    }
-
-    private computeSignature(): string {
-        let dataItem = {
-            type: this.elementType,
-            name: 'N/A',
-        } as DataItem;
-        const components = this.getDataItem().components;
-        if (components !== undefined) {
-            dataItem.components = components;
-        }
-        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
-        const type = elementDataType.getSignature();
-        if (this.arrayLength === undefined) {
-            return `${type}[]`;
-        } else {
-            return `${type}[${this.arrayLength}]`;
-        }
-    }
-
-    public getSignature(): string {
-        return this.arraySignature;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
-}
-
-export class Method extends MemberDataType {
-    private methodSignature: string;
-    private methodSelector: string;
-
-    // TMP
-    public selector: string;
-
-    constructor(abi: MethodAbi) {
-        super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
-        this.methodSignature = this.computeSignature();
-        this.selector = this.methodSelector = this.computeSelector();
-
-    }
-
-    private computeSignature(): string {
-        const memberSignature = this.computeSignatureOfMembers();
-        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
-        return methodSignature;
-    }
-
-    private computeSelector(): string {
-        const signature = this.computeSignature();
-        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(0, 4)));
-        return selector;
-    }
-
-    public encode(value: any, rules?: EncodingRules): string {
-        const calldata = super.encode(value, rules, this.selector);
-        return calldata;
-    }
-
-    public decode(calldata: string, rules?: DecodingRules): any[] | object {
-        if (!calldata.startsWith(this.selector)) {
-            throw new Error(`Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`);
-        }
-        const value = super.decode(calldata, rules);
-        return value;
-    }
-
-    public getSignature(): string {
-        return this.methodSignature;
-    }
-
-    public getSelector(): string {
-        return this.methodSelector;
-    }
-}
-
-export class EvmDataTypeFactory implements DataTypeFactory {
-    private static instance: DataTypeFactory;
-
-    private constructor() { }
-
-    public static getInstance(): DataTypeFactory {
-        if (!EvmDataTypeFactory.instance) {
-            EvmDataTypeFactory.instance = new EvmDataTypeFactory();
-        }
-        return EvmDataTypeFactory.instance;
-    }
-
-    public mapDataItemToDataType(dataItem: DataItem): DataType {
-        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
-        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
-        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
-        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
-        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
-        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
-        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
-        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
-        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
-        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
-
-        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-    }
-
-    public create(dataItem: DataItem, parentDataType: DataType): DataType {
-        const dataType = this.mapDataItemToDataType(dataItem);
-        if (dataType.isStatic()) {
-            return dataType;
-        }
-
-        const pointer = new Pointer(dataType, parentDataType);
-        return pointer;
-    }
-}
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder/index.ts b/packages/order-utils/test/abi_encoder/index.ts
deleted file mode 100644
index 991edb8c5..000000000
--- a/packages/order-utils/test/abi_encoder/index.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-export { EncodingRules, DecodingRules } from './calldata';
-export * from './evm_data_types';
\ No newline at end of file
diff --git a/packages/order-utils/test/abi_encoder_test.ts b/packages/order-utils/test/abi_encoder_test.ts
deleted file mode 100644
index f1e562bc6..000000000
--- a/packages/order-utils/test/abi_encoder_test.ts
+++ /dev/null
@@ -1,943 +0,0 @@
-import * as chai from 'chai';
-import 'mocha';
-import ethUtil = require('ethereumjs-util');
-
-var _ = require('lodash');
-
-// import { assert } from '@0x/order-utils/src/assert';
-
-import { chaiSetup } from './utils/chai_setup';
-
-import { MethodAbi, DataItem } from 'ethereum-types';
-
-import { BigNumber } from '@0x/utils';
-import { assert } from '@0x/order-utils/src/assert';
-//import * as AbiEncoder from './abi_encoder';
-
-import * as AbiEncoder from './abi_encoder';
-
-import * as AbiSamples from './abi_samples';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-describe.only('ABI Encoder', () => {
-    describe.only('Optimizer', () => {
-
-    });
-
-    describe.only('ABI Tests at Method Level', () => {
-
-        it('Should reuse duplicated strings in string array', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
-            const strings = [
-                "Test String",
-                "Test String 2",
-                "Test String",
-                "Test String 2",
-            ];
-            const args = [strings];
-
-            // Verify optimized calldata is expected
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
-            //expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-
-            // Verify args decode properly
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
-        });
-
-        it('Should point array elements to a duplicated value from another parameter', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
-            const stringArray = [
-                "Test String",
-                "Test String",
-                "Test String",
-                "Test String 2",
-            ];
-            const string = 'Test String';
-            const args = [stringArray, string];
-
-            // Verify optimized calldata is expected
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata = '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-
-            // Verify args decode properly
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
-        });
-
-
-        it('Optimizer #3 (tuple should point to array)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi3);
-            const uint8Array = [
-                new BigNumber(100),
-                new BigNumber(150),
-                new BigNumber(200),
-                new BigNumber(225),
-            ];
-            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
-            const args = [uint8Array, uintTupleArray];
-
-
-            const TEST = method.encode(args, { optimize: true, annotate: true });
-            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
-
-            const optimizedCalldata = method.encode(args, { optimize: true });
-
-            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            console.log(JSON.stringify(decodedArgs));
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-
-        it('Optimizer #4 (Expect no optimization)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
-            const uint8Array = [
-                new BigNumber(100),
-                new BigNumber(150),
-                new BigNumber(200),
-                new BigNumber(225),
-            ];
-            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
-            const args = [uint8Array, uintTupleArray];
-
-
-            const TEST = method.encode(args, { optimize: true, annotate: true });
-            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
-
-            const optimizedCalldata = method.encode(args, { optimize: true });
-
-            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            console.log(JSON.stringify(decodedArgs));
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-
-        it('Crazy ABI', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
-            console.log(method.getSignature());
-
-            const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
-            const someStaticArrayWithDynamicMembers = [
-                'the little piping piper piped a piping pipper papper',
-                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-            ];
-            const someDynamicArrayWithDynamicMembers = [
-                '0x38745637834987324827439287423897238947239847',
-                '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
-                '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
-            ];
-            const some2DArray = [
-                [
-                    'some string',
-                    'some another string',
-                    'there are just too many stringsup in',
-                    'here',
-                    'yall ghonna make me lose my mind',
-                ],
-                [
-                    'the little piping piper piped a piping pipper papper',
-                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-                ],
-                [],
-            ];
-            const someTuple = {
-                someUint32: new BigNumber(4037824789),
-                someStr: 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.'
-            };
-            const someTupleWithDynamicTypes = {
-                someUint: new BigNumber(4024789),
-                someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
-                someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
-                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
-            };
-            const someTupleWithDynamicTypes2 = {
-                someUint: new BigNumber(9024789),
-                someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
-                someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
-                someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
-            };
-            const someTupleWithDynamicTypes3 = {
-                someUint: new BigNumber(1024789),
-                someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
-                someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
-                someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
-            };
-            const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
-
-            const args = {
-                someStaticArray: someStaticArray,
-                someStaticArrayWithDynamicMembers: someStaticArrayWithDynamicMembers,
-                someDynamicArrayWithDynamicMembers: someDynamicArrayWithDynamicMembers,
-                some2DArray: some2DArray,
-                someTuple: someTuple,
-                someTupleWithDynamicTypes: someTupleWithDynamicTypes,
-                someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes
-            };
-
-            const calldata = method.encode(args);
-            console.log(calldata);
-
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
-            console.log(method.getSignature());
-
-            const expectedCalldata = '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894723843743289742389472398473289472348927489274894738427428947389facdea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000089b51500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000746dafa5ebde1f4699f4981d3221892e41d24895000000000000000000000000000000000000000000000000000000000000004e6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894398473289472348927489272384374328974238947274894738427428947389facde100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa3150000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000010000000000000000000000000089571d322189e415ebde1f4699f498d24246dafa000000000000000000000000000000000000000000000000000000000000004e73646873616a6b646873616a6b646861646a6b617368646a616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002838947238437432829384729742389472398473289472348927489274894738427428947389facdef000000000000000000000000000000000000000000000000';
-            //const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata, { structsAsObjects: true });
-            const decodedValueJson = JSON.stringify(decodedValue);
-            console.log(`DECODED`, '*'.repeat(200), '\n', decodedValueJson);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Crazy ABI #1', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
-
-            const args = [
-                new BigNumber(256745454),
-                new BigNumber(-256745454),
-                new BigNumber(434244),
-                '0x43',
-                '0x0001020304050607080911121314151617181920212223242526272829303132',
-                '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
-                'Little peter piper piped a piping pepper pot',
-                '0xe41d2489571d322189246dafa5ebde1f4699f498',
-                true
-            ];
-
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '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';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-
-        it('Types with default widths', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
-            console.log(method);
-            const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Array of Static Tuples (Array has defined length)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
-
-            let value = 0;
-            const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Array of Static Tuples (Array has dynamic length)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi);
-
-            let value = 0;
-            const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Array of Dynamic Tuples (Array has defined length)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi);
-
-            let value = 0;
-            const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi);
-
-            let value = 0;
-            const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Multidimensional Arrays / Static Members', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
-
-            // Eight 3-dimensional arrays of uint8[2][2][2]
-            let value = 0;
-            const args = [];
-            for (let i = 0; i < 8; ++i) {
-                args.push(
-                    [
-                        [
-                            [new BigNumber(++value), new BigNumber(++value)],
-                            [new BigNumber(++value), new BigNumber(++value)],
-                        ],
-                        [
-                            [new BigNumber(++value), new BigNumber(++value)],
-                            [new BigNumber(++value), new BigNumber(++value)],
-                        ]
-                    ]
-                );
-            }
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038'; expect(calldata).to.be.equal(expectedCalldata);
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Multidimensional Arrays / Dynamic Members', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi);
-
-            // Eight 3-dimensional arrays of string[2][2][2]
-            let value = 0;
-            const args = [];
-            for (let i = 0; i < 4; ++i) {
-                args.push(
-                    [
-                        [
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                        ],
-                        [
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                        ]
-                    ]
-                );
-            }
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000137000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023231000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023234000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002333100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023332000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Fixed Lenfgth Array / Dynamic Members', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
-            const args = [["Brave", "New", "World"]];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
-            const expectedCalldata =
-                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Fixed Lenfgth Array / Dynamic Members', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
-            const args = [["Brave", "New", "World"]];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
-            const expectedCalldata =
-                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Unfixed Length Array / Dynamic Members ABI', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
-            const args = [["Brave", "New", "World"]];
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Unfixed Length Array / Static Members ABI', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
-            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
-            const calldata = method.encode(args);
-            const expectedCalldata = '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-
-        it('Fixed Length Array / Static Members ABI', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
-            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
-            const calldata = method.encode(args);
-            const expectedCalldata =
-                '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-
-        it('Simple ABI 2', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.simpleAbi2);
-
-            const args = [
-                '0xaf', // e (bytes1)
-                '0x0001020304050607080911121314151617181920212223242526272829303132', // f (bytes32)
-                '0x616161616161616161616161616161616161616161616161616161616161616161616161616161611114f324567838475647382938475677448899338457668899002020202020', // g
-                'My first name is Greg and my last name is Hysen, what do ya know!', // h
-            ];
-
-            const calldata = method.encode(args);
-            const expectedCalldata =
-                '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';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Array ABI', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
-            console.log(method);
-            const args = [['five', 'six', 'seven']];
-            const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Static Tuple', async () => {
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
-            const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]];
-            const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata = '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Dynamic Tuple (Array input)', async () => {
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const args = [[new BigNumber(5), 'five']];
-            const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-        it('Dynamic Tuple (Object input)', async () => {
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
-
-        it.skip('Nested Tuples', async () => {
-            // Couldn't get nested tuples to work with Remix
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.nestedTuples);
-            const firstTuple = {
-                someUint32: new BigNumber(30472),
-                nestedTuple: {
-                    someUint: new BigNumber('48384725243211555532'),
-                    someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
-                }
-            };
-            const secondTuple = {
-                someUint: new BigNumber(2984237422),
-                someStr: 'This string will exceed 256 bits, so it will spill into the next word of memory.',
-                nestedTuple: {
-                    someUint32: new BigNumber(23),
-                    secondNestedTuple: {
-                        someUint: new BigNumber(234324),
-                        someStr: 'Im also a short string -- oops I just got loooooooooooooooooonger!',
-                        someBytes: '0x23847287fff3472984723498ff23487324987aaa237438911873429472ba',
-                        someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
-                    }
-                },
-                someBytes: '0x2834y3947289423u489aaaff4783924739847489',
-                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699afaf',
-            };
-            const thirdTuple = {
-                'someUint': new BigNumber(37422),
-                'someStr': 'This into the next word of memory. string will exceed 256 bits, so it will spill.',
-                'nestedTuple': {
-                    someUint32: new BigNumber(23999222),
-                    'secondNestedTuple': {
-                        'someUint': new BigNumber(324),
-                        'someStr': 'Im also a short st',
-                        'someBytes': '0x723498ff2348732498723847287fff3472984aaa237438911873429472ba',
-                        'someAddress': '0x46dafa5ebde1f4699f498e41d2489571d3221892'
-                    }
-                },
-                'someBytes': '0x947289423u489aaaff472834y383924739847489',
-                'someAddress': '0x46dafa5ebde1f46e41d2489571d322189299afaf',
-            };
-            const fourthTuple = {
-                'someUint': new BigNumber(222283488822),
-                'someStr': 'exceed 256 bits, so it will spill into the. This string will next word of memory.',
-                'nestedTuple': {
-                    someUint32: new BigNumber(2300),
-                    'secondNestedTuple': {
-                        'someUint': new BigNumber(343224),
-                        'someStr': 'The alphabet backwards is arguably easier to say if thats the way you learned the first time.',
-                        'someBytes': '0x87324987aaa23743891187323847287fff3472984723498ff234429472ba',
-                        'someAddress': '0x71d322189246dafa5ebe41d24895de1f4699f498'
-                    }
-                },
-                'someBytes': '0x2783924739847488343947289423u489aaaff490',
-                'someAddress': '0xebde1d322189246dafa1f4699afafe41d2489575',
-            };
-            const args = [
-                [firstTuple],
-                [secondTuple, thirdTuple, fourthTuple]
-            ];
-
-            console.log('*'.repeat(250), method, '*'.repeat(250));
-
-
-            const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-            console.log(JSON.stringify(args));
-
-            console.log(calldata);
-            const expectedCalldata = '0x';
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
-
-        it.skip('Object ABI (Object input - Missing Key)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([{ someUint: new BigNumber(5) }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-
-            // @TODO: Figure out how to catch throw
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
-
-        it.skip('Object ABI (Object input - Too Many Keys)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five', unwantedKey: 14 }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-
-            // @TODO: Figure out how to catch throw
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
-    });
-    /*
-        describe('Array', () => {
-            it('sample', async () => {
-                const testDataItem = { name: 'testArray', type: 'int[2]' };
-                const dataType = new AbiEncoder.SolArray(testDataItem);
-                console.log(JSON.stringify(dataType, null, 4));
-                console.log('*'.repeat(60));
-                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
-                console.log(JSON.stringify(dataType, null, 4));
-                const hexValue = dataType.getHexValue();
-                console.log('*'.repeat(60));
-                console.log(hexValue);
-            });
-    
-            it('sample undefined size', async () => {
-                const testDataItem = { name: 'testArray', type: 'int[]' };
-                const dataType = new AbiEncoder.SolArray(testDataItem);
-                console.log(JSON.stringify(dataType, null, 4));
-                console.log('*'.repeat(60));
-                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
-                console.log(JSON.stringify(dataType, null, 4));
-                const hexValue = dataType.getHexValue();
-                console.log('*'.repeat(60));
-                console.log(hexValue);
-            });
-    
-            it('sample dynamic types', async () => {
-                const testDataItem = { name: 'testArray', type: 'string[]' };
-                const dataType = new AbiEncoder.SolArray(testDataItem);
-                console.log(JSON.stringify(dataType, null, 4));
-                console.log('*'.repeat(60));
-                dataType.assignValue(['five', 'six', 'seven']);
-                console.log(JSON.stringify(dataType, null, 4));
-                const hexValue = dataType.getHexValue();
-                console.log('*'.repeat(60));
-                console.log(hexValue);
-                const calldata = new AbiEncoder.Calldata('0x01020304', 1);
-                dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
-                console.log('*'.repeat(60));
-                console.log(calldata.getHexValue());
-            });
-        });
-    
-        describe('Address', () => {
-            const testAddressDataItem = { name: 'testAddress', type: 'address' };
-            it('Valid Address', async () => {
-                const addressDataType = new AbiEncoder.Address(testAddressDataItem);
-                addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
-                const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
-    
-                console.log(addressDataType.getHexValue());
-                console.log(expectedAbiEncodedAddress);
-                expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
-            });
-        });
-    
-        describe('Bool', () => {
-            const testBoolDataItem = { name: 'testBool', type: 'bool' };
-            it('True', async () => {
-                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-                boolDataType.assignValue(true);
-                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
-                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
-            });
-    
-            it('False', async () => {
-                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-                boolDataType.assignValue(false);
-                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
-                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
-            });
-        });
-    
-        describe('Integer', () => {
-            const testIntDataItem = { name: 'testInt', type: 'int' };
-            it('Positive - Base case', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(1));
-                const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            it('Positive', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(437829473));
-                const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            it('Negative - Base case', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(-1));
-                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            it('Negative', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(-437829473));
-                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            // TODO: Add bounds tests + tests for different widths
-        });
-    
-        describe('Unsigned Integer', () => {
-            const testIntDataItem = { name: 'testUInt', type: 'uint' };
-            it('Lower Bound', async () => {
-                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-                uintDataType.assignValue(new BigNumber(0));
-                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
-                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-            });
-    
-            it('Base Case', async () => {
-                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-                uintDataType.assignValue(new BigNumber(1));
-                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-            });
-    
-            it('Random value', async () => {
-                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-                uintDataType.assignValue(new BigNumber(437829473));
-                const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-            });
-    
-            // TODO: Add bounds tests + tests for different widths
-        });
-    
-        describe('Static Bytes', () => {
-            it('Byte (padded)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x05');
-                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it.skip('Byte (no padding)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-    
-                // @TODO: This does not catch the Error
-                expect(byteDataType.assignValue('0x5')).to.throw();
-            });
-    
-            it('Bytes1', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x05');
-                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it('Bytes32 (padded)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
-                const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it('Bytes32 (unpadded)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x1a18bf61');
-                const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it.skip('Bytes32 - Too long', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-    
-                // @TODO: This does not catch the Error
-                expect(
-                    byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
-                ).to.throw(
-                    `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
-                );
-            });
-        });
-    
-        describe('Bytes (Dynamic)', () => {
-            const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
-            it('Less than 32 bytes', async () => {
-                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-                bytesDataType.assignValue('0x010203');
-                const expectedAbiEncodedBytes =
-                    '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
-    
-                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
-            });
-    
-            it('Greater than 32 bytes', async () => {
-                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-                const testValue = '0x' + '61'.repeat(40);
-                bytesDataType.assignValue(testValue);
-                const expectedAbiEncodedBytes =
-                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
-            });
-    
-            // @TODO: Add test for throw on half-byte
-            // @TODO: Test with no 0x prefix
-            // @TODO: Test with Buffer as input
-        });
-    
-        describe('String', () => {
-            const testStringDataItem = { name: 'testString', type: 'string' };
-            it('Less than 32 bytes', async () => {
-                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-                stringDataType.assignValue('five');
-                const expectedAbiEncodedString =
-                    '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-    
-                console.log(stringDataType.getHexValue());
-                console.log(expectedAbiEncodedString);
-                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
-            });
-    
-            it('Greater than 32 bytes', async () => {
-                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-                const testValue = 'a'.repeat(40);
-                stringDataType.assignValue(testValue);
-                const expectedAbiEncodedString =
-                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
-            });
-        });*/
-});
diff --git a/packages/order-utils/test/abi_samples.ts b/packages/order-utils/test/abi_samples.ts
deleted file mode 100644
index 5e8268f1a..000000000
--- a/packages/order-utils/test/abi_samples.ts
+++ /dev/null
@@ -1,814 +0,0 @@
-import { MethodAbi } from 'ethereum-types';
-
-export const simpleAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'greg',
-            type: 'uint256',
-        },
-        {
-            name: 'gregStr',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const stringAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'greg',
-            type: 'string[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const optimizerAbi2 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'stringArray',
-            type: 'string[]',
-        },
-        {
-            name: 'string',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const optimizerAbi3 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'uint8Array',
-            type: 'uint8[]',
-        },
-        {
-            components: [
-                {
-                    name: 'uint',
-                    type: 'uint',
-                },
-            ],
-            name: 'uintTuple',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const optimizerAbi4 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'uint8Array',
-            type: 'uint8[4]',
-        },
-        {
-            components: [
-                {
-                    name: 'uint',
-                    type: 'uint',
-                },
-            ],
-            name: 'uintTuple',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const typesWithDefaultWidthsAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someUint',
-            type: 'uint',
-        },
-        {
-            name: 'someInt',
-            type: 'int',
-        },
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someUint',
-            type: 'uint[]',
-        },
-        {
-            name: 'someInt',
-            type: 'int[]',
-        },
-        {
-            name: 'someByte',
-            type: 'byte[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const multiDimensionalArraysStaticTypeAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'a',
-            type: 'uint8[][][]',
-        },
-        {
-            name: 'b',
-            type: 'uint8[][][2]',
-        },
-        {
-            name: 'c',
-            type: 'uint8[][2][]',
-        },
-        {
-            name: 'd',
-            type: 'uint8[2][][]',
-        },
-        {
-            name: 'e',
-            type: 'uint8[][2][2]',
-        },
-        {
-            name: 'f',
-            type: 'uint8[2][2][]',
-        },
-        {
-            name: 'g',
-            type: 'uint8[2][][2]',
-        },
-        {
-            name: 'h',
-            type: 'uint8[2][2][2]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const multiDimensionalArraysDynamicTypeAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'a',
-            type: 'string[][][]',
-        },
-        {
-            name: 'b',
-            type: 'string[][][2]',
-        },
-        {
-            name: 'c',
-            type: 'string[][2][]',
-        },
-        {
-            name: 'h',
-            type: 'string[2][2][2]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const dynamicTupleAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const arrayOfStaticTuplesWithDefinedLengthAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint2',
-                    type: 'uint256',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[8]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const arrayOfStaticTuplesWithDynamicLengthAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint2',
-                    type: 'uint256',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const arrayOfDynamicTuplesWithDefinedLengthAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[8]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const arrayOfDynamicTuplesWithUndefinedLengthAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const arrayOfDynamicTuplesAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const multidimensionalArrayOfDynamicTuplesAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[][2][]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const staticTupleAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint1',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint2',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint3',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someBool',
-                    type: 'bool',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const staticArrayAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'uint8[3]',
-        }
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const staticArrayDynamicMembersAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'string[3]',
-        }
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const dynamicArrayDynamicMembersAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'string[]',
-        }
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const dynamicArrayStaticMembersAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'uint8[]',
-        }
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const crazyAbi1 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someUInt256',
-            type: 'uint256',
-        },
-        {
-            name: 'someInt256',
-            type: 'int256',
-        },
-        {
-            name: 'someInt32',
-            type: 'int32',
-        },
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someBytes32',
-            type: 'bytes32',
-        },
-        {
-            name: 'someBytes',
-            type: 'bytes',
-        },
-        {
-            name: 'someString',
-            type: 'string',
-        },
-        {
-            name: 'someAddress',
-            type: 'address',
-        },
-        {
-            name: 'someBool',
-            type: 'bool',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const crazyAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'uint8[3]',
-        },
-        {
-            name: 'someStaticArrayWithDynamicMembers',
-            type: 'string[2]',
-        },
-        {
-            name: 'someDynamicArrayWithDynamicMembers',
-            type: 'bytes[]',
-        },
-        {
-            name: 'some2DArray',
-            type: 'string[][]',
-        },
-        {
-            name: 'someTuple',
-            type: 'tuple',
-            components: [
-                {
-                    name: 'someUint32',
-                    type: 'uint32',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-            ],
-        },
-        {
-            name: 'someTupleWithDynamicTypes',
-            type: 'tuple',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                /*{
-                    name: 'someStrArray',
-                    type: 'string[]',
-                },*/
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        },
-        {
-            name: 'someArrayOfTuplesWithDynamicTypes',
-            type: 'tuple[]',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                /*{
-                    name: 'someStrArray',
-                    type: 'string[]',
-                },*/
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        }
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const nestedTuples = {
-    constant: false,
-    inputs: [
-        {
-            name: 'firstTuple',
-            type: 'tuple[1]',
-            components: [
-                {
-                    name: 'someUint32',
-                    type: 'uint32',
-                },
-                {
-                    name: 'nestedTuple',
-                    type: 'tuple',
-                    components: [
-                        {
-                            name: 'someUint',
-                            type: 'uint256',
-                        },
-                        {
-                            name: 'someAddress',
-                            type: 'address',
-                        },
-                    ],
-                },
-            ],
-        },
-        {
-            name: 'secondTuple',
-            type: 'tuple[]',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                {
-                    name: 'nestedTuple',
-                    type: 'tuple',
-                    components: [
-                        {
-                            name: 'someUint32',
-                            type: 'uint32',
-                        },
-                        {
-                            name: 'secondNestedTuple',
-                            type: 'tuple',
-                            components: [
-                                {
-                                    name: 'someUint',
-                                    type: 'uint256',
-                                },
-                                {
-                                    name: 'someStr',
-                                    type: 'string',
-                                },
-                                {
-                                    name: 'someBytes',
-                                    type: 'bytes',
-                                },
-                                {
-                                    name: 'someAddress',
-                                    type: 'address',
-                                },
-                            ],
-                        },
-                    ],
-                },
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        }
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const simpleAbi2 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someBytes32',
-            type: 'bytes32',
-        },
-        {
-            name: 'someBytes',
-            type: 'bytes',
-        },
-        {
-            name: 'someString',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const fillOrderAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'makerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'takerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'feeRecipientAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'senderAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'makerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'expirationTimeSeconds',
-                    type: 'uint256',
-                },
-                {
-                    name: 'salt',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerAssetData',
-                    type: 'bytes',
-                },
-                {
-                    name: 'takerAssetData',
-                    type: 'bytes',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-        {
-            name: 'takerAssetFillAmount',
-            type: 'uint256',
-        },
-        {
-            name: 'salt',
-            type: 'uint256',
-        },
-        {
-            name: 'orderSignature',
-            type: 'bytes',
-        },
-        {
-            name: 'takerSignature',
-            type: 'bytes',
-        },
-    ],
-    name: 'fillOrder',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
new file mode 100644
index 000000000..32278e5c5
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -0,0 +1,520 @@
+import ethUtil = require('ethereumjs-util');
+import CommunicationChatBubbleOutline from 'material-ui/SvgIcon';
+var _ = require('lodash');
+
+export interface DecodingRules {
+    structsAsObjects: boolean;
+}
+
+export interface EncodingRules {
+    optimize?: boolean;
+    annotate?: boolean;
+}
+
+export abstract class CalldataBlock {
+    private name: string;
+    private signature: string;
+    private offsetInBytes: number;
+    private headerSizeInBytes: number;
+    private bodySizeInBytes: number;
+    private relocatable: boolean;
+    private parentName: string;
+
+    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
+        this.name = name;
+        this.signature = signature;
+        this.parentName = parentName;
+        this.offsetInBytes = 0;
+        this.headerSizeInBytes = headerSizeInBytes;
+        this.bodySizeInBytes = bodySizeInBytes;
+        this.relocatable = relocatable;
+    }
+
+    protected setHeaderSize(headerSizeInBytes: number) {
+        this.headerSizeInBytes = headerSizeInBytes;
+    }
+
+    protected setBodySize(bodySizeInBytes: number) {
+        this.bodySizeInBytes = bodySizeInBytes;
+    }
+
+    protected setName(name: string) {
+        this.name = name;
+    }
+
+    public getName(): string {
+        return this.name;
+    }
+
+    public getParentName(): string {
+        return this.parentName;
+    }
+
+    public getSignature(): string {
+        return this.signature;
+    }
+
+    public isRelocatable(): boolean {
+        return this.relocatable;
+    }
+
+    public getHeaderSizeInBytes(): number {
+        return this.headerSizeInBytes;
+    }
+
+    public getBodySizeInBytes(): number {
+        return this.bodySizeInBytes;
+    }
+
+    public getSizeInBytes(): number {
+        return this.headerSizeInBytes + this.bodySizeInBytes;
+    }
+
+    public getOffsetInBytes(): number {
+        return this.offsetInBytes;
+    }
+
+    public setOffset(offsetInBytes: number) {
+        this.offsetInBytes = offsetInBytes;
+    }
+
+    public computeHash(): Buffer {
+        const rawData = this.getRawData();
+        const hash = ethUtil.sha3(rawData);
+        return hash;
+    }
+
+    public abstract toBuffer(): Buffer;
+    public abstract getRawData(): Buffer;
+}
+
+export class PayloadCalldataBlock extends CalldataBlock {
+    private payload: Buffer;
+
+    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = payload.byteLength;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
+        this.payload = payload;
+    }
+
+    public toBuffer(): Buffer {
+        return this.payload;
+    }
+
+    public getRawData(): Buffer {
+        return this.payload;
+    }
+}
+
+export class DependentCalldataBlock extends CalldataBlock {
+    public static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    public static RAW_DATA_START = new Buffer('<');
+    public static RAW_DATA_END = new Buffer('>');
+    private parent: CalldataBlock;
+    private dependency: CalldataBlock;
+    private aliasFor: CalldataBlock | undefined;
+
+    constructor(name: string, signature: string, parentName: string, relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
+        this.parent = parent;
+        this.dependency = dependency;
+        this.aliasFor = undefined;
+    }
+
+    public toBuffer(): Buffer {
+        const destinationOffset = (this.aliasFor !== undefined) ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
+        const parentOffset = this.parent.getOffsetInBytes();
+        const parentHeaderSize = this.parent.getHeaderSizeInBytes();
+        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
+        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
+        const evmWordWidthInBytes = 32;
+        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
+        return pointerBufPadded;
+    }
+
+    public getDependency(): CalldataBlock {
+        return this.dependency;
+    }
+
+    public setAlias(block: CalldataBlock) {
+        this.aliasFor = block;
+        this.setName(`${this.getName()} (alias for ${block.getName()})`);
+    }
+
+    public getAlias(): CalldataBlock | undefined {
+        return this.aliasFor;
+    }
+
+    public getRawData(): Buffer {
+        const dependencyRawData = this.dependency.getRawData();
+        const rawDataComponents: Buffer[] = [];
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
+        rawDataComponents.push(dependencyRawData);
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+}
+
+export class MemberCalldataBlock extends CalldataBlock {
+    private static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    private header: Buffer | undefined;
+    private members: CalldataBlock[];
+    private contiguous: boolean;
+
+    constructor(name: string, signature: string, parentName: string, relocatable: boolean, contiguous: boolean) {
+        super(name, signature, parentName, 0, 0, relocatable);
+        this.members = [];
+        this.header = undefined;
+        this.contiguous = contiguous;
+    }
+
+    public getRawData(): Buffer {
+        const rawDataComponents: Buffer[] = [];
+        if (this.header !== undefined) {
+            rawDataComponents.push(this.header);
+        }
+        _.each(this.members, (member: CalldataBlock) => {
+            const memberBuffer = member.getRawData();
+            rawDataComponents.push(memberBuffer);
+        });
+
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+
+    public setMembers(members: CalldataBlock[]) {
+        let bodySizeInBytes = 0;
+        _.each(members, (member: CalldataBlock) => {
+            bodySizeInBytes += member.getSizeInBytes();
+        });
+        this.members = members;
+        this.setBodySize(0);
+    }
+
+    public isContiguous(): boolean {
+        return true;
+    }
+
+    public setHeader(header: Buffer) {
+        this.setHeaderSize(header.byteLength);
+        this.header = header;
+    }
+
+    public toBuffer(): Buffer {
+        if (this.header !== undefined) return this.header;
+        return new Buffer('');
+    }
+
+    public getMembers(): CalldataBlock[] {
+        return this.members;
+    }
+}
+
+class Queue<T> {
+    private store: T[] = [];
+    push(val: T) {
+        this.store.push(val);
+    }
+    pushFront(val: T) {
+        this.store.unshift(val);
+    }
+    pop(): T | undefined {
+        return this.store.shift();
+    }
+    popBack(): T | undefined {
+        if (this.store.length === 0) return undefined;
+        const backElement = this.store.splice(-1, 1)[0];
+        return backElement;
+    }
+    merge(q: Queue<T>) {
+        this.store = this.store.concat(q.store);
+    }
+    mergeFront(q: Queue<T>) {
+        this.store = q.store.concat(this.store);
+    }
+    getStore(): T[] {
+        return this.store;
+    }
+    peek(): T | undefined {
+        return this.store.length >= 0 ? this.store[0] : undefined;
+    }
+}
+
+export class Calldata {
+    private selector: string;
+    private rules: EncodingRules;
+    private sizeInBytes: number;
+    private root: MemberCalldataBlock | undefined;
+
+    constructor(rules: EncodingRules) {
+        this.selector = '';
+        this.rules = rules;
+        this.sizeInBytes = 0;
+        this.root = undefined;
+    }
+
+    private createQueue(memberBlock: MemberCalldataBlock): Queue<CalldataBlock> {
+        const blockQueue = new Queue<CalldataBlock>();
+        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof MemberCalldataBlock) {
+                blockQueue.mergeFront(this.createQueue(member));
+            } else {
+                blockQueue.pushFront(member);
+            }
+        });
+
+        // Children
+        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof DependentCalldataBlock && member.getAlias() === undefined) {
+                let dependency = member.getDependency();
+                if (dependency instanceof MemberCalldataBlock) {
+                    blockQueue.merge(this.createQueue(dependency));
+                } else {
+                    blockQueue.push(dependency);
+                }
+            }
+        });
+
+        blockQueue.pushFront(memberBlock);
+        return blockQueue;
+    }
+
+    private generateAnnotatedHexString(): string {
+        let hexValue = `${this.selector}`;
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const valueQueue = this.createQueue(this.root);
+
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        const functionBlock = valueQueue.peek();
+        let functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
+        while ((block = valueQueue.pop()) !== undefined) {
+            // Set f
+
+            // Process each block 1 word at a time
+            const size = block.getSizeInBytes();
+            const name = block.getName();
+            const parentName = block.getParentName();
+
+            //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
+            //const parentOffset = name.lastIndexOf(parentName);
+            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');//.replace(`${parentName}[`, '[');
+            const signature = block.getSignature();
+
+            // Current offset
+            let offsetStr = '';
+
+            // If this block is empty then it's a newline
+            let value = '';
+            let nameStr = '';
+            let line = '';
+            if (size === 0) {
+                offsetStr = ' '.repeat(10);
+                value = ' '.repeat(74);
+                nameStr = `### ${prettyName.padEnd(80)}`;
+                line = `\n${offsetStr}${value}${nameStr}`;
+            } else {
+                offsetStr = `0x${offset.toString(16)}`.padEnd(10, ' ');
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(0, 32))).padEnd(74);
+                if (block instanceof MemberCalldataBlock) {
+                    nameStr = `### ${prettyName.padEnd(80)}`;
+                    line = `\n${offsetStr}${value}${nameStr}`;
+                } else {
+                    nameStr = `    ${prettyName.padEnd(80)}`;
+                    line = `${offsetStr}${value}${nameStr}`;
+                }
+            }
+
+            for (let j = 32; j < size; j += 32) {
+                offsetStr = `0x${(offset + j).toString(16)}`.padEnd(10, ' ');
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + 32))).padEnd(74);
+                nameStr = ' '.repeat(40);
+
+                line = `${line}\n${offsetStr}${value}${nameStr}`;
+            }
+
+            // Append to hex value
+            hexValue = `${hexValue}\n${line}`;
+            offset += size;
+        }
+
+        return hexValue;
+    }
+
+    private generateCondensedHexString(): string {
+        let selectorBuffer = ethUtil.toBuffer(this.selector);
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const valueQueue = this.createQueue(this.root);
+        const valueBufs: Buffer[] = [selectorBuffer];
+        let block: CalldataBlock | undefined;
+        while ((block = valueQueue.pop()) !== undefined) {
+            valueBufs.push(block.toBuffer());
+        }
+
+        const combinedBuffers = Buffer.concat(valueBufs);
+        const hexValue = ethUtil.bufferToHex(combinedBuffers);
+        return hexValue;
+    }
+
+    public optimize() {
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const blocksByHash: { [key: string]: CalldataBlock } = {};
+
+        // 1. Create a queue of subtrees by hash
+        // Note that they are ordered the same as 
+        const subtreeQueue = this.createQueue(this.root);
+        let block: CalldataBlock | undefined;
+        while ((block = subtreeQueue.popBack()) !== undefined) {
+            if (block instanceof DependentCalldataBlock) {
+                const blockHashBuf = block.getDependency().computeHash();
+                const blockHash = ethUtil.bufferToHex(blockHashBuf);
+                if (blockHash in blocksByHash) {
+                    const blockWithSameHash = blocksByHash[blockHash];
+                    if (blockWithSameHash !== block.getDependency()) {
+                        block.setAlias(blockWithSameHash);
+                    }
+                }
+                continue;
+            }
+
+            const blockHashBuf = block.computeHash();
+            const blockHash = ethUtil.bufferToHex(blockHashBuf);
+            if (blockHash in blocksByHash === false) {
+                blocksByHash[blockHash] = block;
+            }
+        }
+    }
+
+    public toHexString(): string {
+        if (this.root === undefined) {
+            throw new Error('expected root');
+        }
+
+        if (this.rules.optimize) this.optimize();
+
+        const offsetQueue = this.createQueue(this.root);
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        while ((block = offsetQueue.pop()) !== undefined) {
+            block.setOffset(offset);
+            offset += block.getSizeInBytes();
+        }
+
+        const hexValue = this.rules.annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
+        return hexValue;
+    }
+
+    public getSelectorHex(): string {
+        return this.selector;
+    }
+
+    public getSizeInBytes(): number {
+        return this.sizeInBytes;
+    }
+
+    public toAnnotatedString(): string {
+        return "";
+    }
+
+    public setRoot(block: MemberCalldataBlock) {
+        this.root = block;
+        this.sizeInBytes += block.getSizeInBytes();
+    }
+
+    public setSelector(selector: string) {
+        // Ensure we have a 0x prefix
+        if (selector.startsWith('0x')) {
+            this.selector = selector;
+        } else {
+            this.selector = `$0x${selector}`;
+        }
+
+        // The selector must be 10 characters: '0x' followed by 4 bytes (two hex chars per byte)
+        if (this.selector.length !== 10) {
+            throw new Error(`Invalid selector '${this.selector}'`);
+        }
+        this.sizeInBytes += 8;
+    }
+}
+
+export class RawCalldata {
+    private value: Buffer;
+    private offset: number; // tracks current offset into raw calldata; used for parsing
+    private selector: string;
+    private scopes: Queue<number>;
+
+    constructor(value: string | Buffer) {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Expected raw calldata to start with '0x'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
+        this.value = valueBuf.slice(4); // disregard selector
+        this.offset = 0;
+        this.scopes = new Queue<number>();
+        this.scopes.push(0);
+    }
+
+    public popBytes(lengthInBytes: number): Buffer {
+        const value = this.value.slice(this.offset, this.offset + lengthInBytes);
+        this.setOffset(this.offset + lengthInBytes);
+        return value;
+    }
+
+    public popWord(): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(wordInBytes);
+    }
+
+    public popWords(length: number): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(length * wordInBytes);
+    }
+
+    public readBytes(from: number, to: number): Buffer {
+        const value = this.value.slice(from, to);
+        return value;
+    }
+
+    public setOffset(offsetInBytes: number) {
+        this.offset = offsetInBytes;
+    }
+
+    public startScope() {
+        this.scopes.pushFront(this.offset);
+    }
+
+    public endScope() {
+        this.scopes.pop();
+    }
+
+    public getOffset(): number {
+        return this.offset;
+    }
+
+    public toAbsoluteOffset(relativeOffset: number) {
+        const scopeOffset = this.scopes.peek();
+        if (scopeOffset === undefined) {
+            throw new Error(`Tried to access undefined scope.`);
+        }
+        const absoluteOffset = relativeOffset + scopeOffset;
+        return absoluteOffset;
+    }
+
+    public getSelector(): string {
+        return this.selector;
+    }
+}
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
new file mode 100644
index 000000000..3b4028abd
--- /dev/null
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -0,0 +1,322 @@
+import { RawCalldata, Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
+import { MethodAbi, DataItem } from 'ethereum-types';
+import { DecodingRules, EncodingRules } from './calldata';
+import { BigNumber } from '../configured_bignumber';
+import ethUtil = require('ethereumjs-util');
+var _ = require('lodash');
+
+export interface DataTypeFactory {
+    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
+    mapDataItemToDataType: (dataItem: DataItem) => DataType;
+}
+
+export abstract class DataType {
+    private static DEFAULT_ENCODING_RULES = { optimize: false, annotate: false } as EncodingRules;
+    private static DEFAULT_DECODING_RULES = { structsAsObjects: false } as DecodingRules;
+
+    private dataItem: DataItem;
+    private factory: DataTypeFactory;
+
+    constructor(dataItem: DataItem, factory: DataTypeFactory) {
+        this.dataItem = dataItem;
+        this.factory = factory;
+    }
+
+    public getDataItem(): DataItem {
+        return this.dataItem;
+    }
+
+    public getFactory(): DataTypeFactory {
+        return this.factory;
+    }
+
+    public encode(value: any, rules?: EncodingRules, selector?: string): string {
+        const rules_ = rules ? rules : DataType.DEFAULT_ENCODING_RULES;
+        const calldata = new Calldata(rules_);
+        if (selector) calldata.setSelector(selector);
+        const block = this.generateCalldataBlock(value);
+        calldata.setRoot(block as MemberCalldataBlock); // @TODO CHANGE
+        const calldataHex = calldata.toHexString();
+        return calldataHex;
+    }
+
+    public decode(calldata: string, rules?: DecodingRules): any {
+        const rawCalldata = new RawCalldata(calldata);
+        const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
+        const value = this.generateValue(rawCalldata, rules_);
+        return value;
+    }
+
+    public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
+    public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any;
+    public abstract getSignature(): string;
+    public abstract isStatic(): boolean;
+}
+
+export abstract class PayloadDataType extends DataType {
+    protected hasConstantSize: boolean;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
+        super(dataItem, factory);
+        this.hasConstantSize = hasConstantSize;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
+        const encodedValue = this.encodeValue(value);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const relocatable = false;
+        const block = new PayloadCalldataBlock(name, signature, parentName, /*offsetInBytes,*/ relocatable, encodedValue);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const value = this.decodeValue(calldata);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        // If a payload has a constant size then it's static
+        return this.hasConstantSize;
+    }
+
+    public abstract encodeValue(value: any): Buffer;
+    public abstract decodeValue(calldata: RawCalldata): any;
+}
+
+export abstract class DependentDataType extends DataType {
+    protected dependency: DataType;
+    protected parent: DataType;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
+        super(dataItem, factory);
+        this.dependency = dependency;
+        this.parent = parent;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
+        if (parentBlock === undefined) {
+            throw new Error(`DependentDataType requires a parent block to generate its block`);
+        }
+        const dependencyBlock = this.dependency.generateCalldataBlock(value, parentBlock);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const relocatable = false;
+        const block = new DependentCalldataBlock(name, signature, parentName, relocatable, dependencyBlock, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const destinationOffsetBuf = calldata.popWord();
+        const currentOffset = calldata.getOffset();
+        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
+        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
+        calldata.setOffset(destinationOffsetAbsolute);
+        const value = this.dependency.generateValue(calldata, rules);
+        calldata.setOffset(currentOffset);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        return true;
+    }
+}
+
+export interface MemberMap {
+    [key: string]: number;
+}
+
+export abstract class MemberDataType extends DataType {
+    private memberMap: MemberMap;
+    private members: DataType[];
+    private isArray: boolean;
+    protected arrayLength: number | undefined;
+    protected arrayElementType: string | undefined;
+
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
+        super(dataItem, factory);
+        this.memberMap = {};
+        this.members = [];
+        this.isArray = isArray;
+        this.arrayLength = arrayLength;
+        this.arrayElementType = arrayElementType;
+        if (isArray && arrayLength !== undefined) {
+            [this.members, this.memberMap] = this.createMembersWithLength(dataItem, arrayLength);
+        } else if (!isArray) {
+            [this.members, this.memberMap] = this.createMembersWithKeys(dataItem);
+        }
+    }
+
+    private createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
+        // Sanity check
+        if (dataItem.components === undefined) {
+            throw new Error(`Expected components`);
+        }
+
+        let members: DataType[] = [];
+        let memberMap: MemberMap = {};
+        _.each(dataItem.components, (memberItem: DataItem) => {
+            const childDataItem = {
+                type: memberItem.type,
+                name: `${dataItem.name}.${memberItem.name}`,
+            } as DataItem;
+            const components = memberItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[memberItem.name] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberMap];
+    }
+
+    private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+        let members: DataType[] = [];
+        let memberMap: MemberMap = {};
+        const range = _.range(length);
+        _.each(range, (idx: number) => {
+            const childDataItem = {
+                type: this.arrayElementType,
+                name: `${dataItem.name}[${idx.toString(10)}]`,
+            } as DataItem;
+            const components = dataItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[idx.toString(10)] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberMap];
+    }
+
+    protected generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
+        // Sanity check length
+        if (this.arrayLength !== undefined && value.length !== this.arrayLength) {
+            throw new Error(
+                `Expected array of ${JSON.stringify(
+                    this.arrayLength,
+                )} elements, but got array of length ${JSON.stringify(value.length)}`,
+            );
+        }
+
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
+
+        let members = this.members;
+        if (this.isArray && this.arrayLength === undefined) {
+            [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
+
+            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(16)}`), 32);
+            methodBlock.setHeader(lenBuf);
+        }
+
+        const memberBlocks: CalldataBlock[] = [];
+        _.each(members, (member: DataType, idx: number) => {
+            const block = member.generateCalldataBlock(value[idx], methodBlock);
+            memberBlocks.push(block);
+        });
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
+    }
+
+    protected generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
+        const memberBlocks: CalldataBlock[] = [];
+        let childMap = _.cloneDeep(this.memberMap);
+        _.forOwn(obj, (value: any, key: string) => {
+            if (key in childMap === false) {
+                throw new Error(`Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`);
+            }
+            const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
+            memberBlocks.push(block);
+            delete childMap[key];
+        });
+
+        if (Object.keys(childMap).length !== 0) {
+            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
+        }
+
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
+    }
+
+    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value, parentBlock) : this.generateCalldataBlockFromObject(value, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
+        let members = this.members;
+        if (this.isArray && this.arrayLength === undefined) {
+            const arrayLengthBuf = calldata.popWord();
+            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
+            const hexBase = 16;
+            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
+
+            [members,] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
+        }
+
+        calldata.startScope();
+        let value: any[] | object;
+        if (rules.structsAsObjects && !this.isArray) {
+            value = {};
+            _.each(this.memberMap, (idx: number, key: string) => {
+                const member = this.members[idx];
+                let memberValue = member.generateValue(calldata, rules);
+                (value as { [key: string]: any })[key] = memberValue;
+            });
+        } else {
+            value = [];
+            _.each(members, (member: DataType, idx: number) => {
+                let memberValue = member.generateValue(calldata, rules);
+                (value as any[]).push(memberValue);
+            });
+        }
+        calldata.endScope();
+        return value;
+    }
+
+    protected computeSignatureOfMembers(): string {
+        // Compute signature of members
+        let signature = `(`;
+        _.each(this.members, (member: DataType, i: number) => {
+            signature += member.getSignature();
+            if (i < this.members.length - 1) {
+                signature += ',';
+            }
+        });
+        signature += ')';
+        return signature;
+    }
+
+    public isStatic(): boolean {
+        /* For Tuple:
+                    const isStaticTuple = this.children.length === 0;
+                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
+
+           For Array:
+                if isLengthDefined = false then this is false
+
+                Otherwise if the first element is a Pointer then false
+        */
+
+        if (this.isArray && this.arrayLength === undefined) {
+            return false;
+        }
+
+        // Search for dependent members
+        const dependentMember = _.find(this.members, (member: DataType) => {
+            return (member instanceof DependentDataType);
+        });
+        const isStatic = (dependentMember === undefined); // static if we couldn't find a dependent member
+        return isStatic;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
new file mode 100644
index 000000000..2973596fe
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -0,0 +1,550 @@
+import { DataType, DataTypeFactory, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
+
+import { DecodingRules, EncodingRules } from './calldata';
+
+import { MethodAbi, DataItem } from 'ethereum-types';
+
+import ethUtil = require('ethereumjs-util');
+
+import { Calldata, RawCalldata } from './calldata';
+
+import { BigNumber } from '../configured_bignumber';
+
+var _ = require('lodash');
+
+export interface DataTypeStaticInterface {
+    matchGrammar: (type: string) => boolean;
+    encodeValue: (value: any) => Buffer;
+    decodeValue: (rawCalldata: RawCalldata) => any;
+}
+
+export class Address extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Address.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'address';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'address';
+    }
+
+    public encodeValue(value: boolean): Buffer {
+        const evmWordWidth = 32;
+        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(12);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
+}
+
+export class Bool extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bool.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Bool.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'bool';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bool';
+    }
+
+    public encodeValue(value: boolean): Buffer {
+        const evmWordWidth = 32;
+        const encodedValue = value === true ? '0x1' : '0x0';
+        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): boolean {
+        const valueBuf = calldata.popWord();
+        const valueHex = ethUtil.bufferToHex(valueBuf);
+        const valueNumber = new BigNumber(valueHex, 16);
+        let value: boolean = (valueNumber.equals(0)) ? false : true;
+        if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
+            throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
+        }
+        return value;
+    }
+}
+
+abstract class Number extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    static MAX_WIDTH: number = 256;
+    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
+    width: number = Number.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem, matcher: RegExp) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Number.SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = matcher.exec(dataItem.type);
+        if (matches === null) {
+            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
+        }
+        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
+            this.width = parseInt(matches[1]);
+        } else {
+            this.width = 256;
+        }
+    }
+
+    public encodeValue(value: BigNumber): Buffer {
+        if (value.greaterThan(this.getMaxValue())) {
+            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+        } else if (value.lessThan(this.getMinValue())) {
+            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
+        }
+
+        const hexBase = 16;
+        const evmWordWidth = 32;
+        let valueBuf: Buffer;
+        if (value.greaterThanOrEqualTo(0)) {
+            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
+        } else {
+            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
+            // Step 1/3: Convert value to positive binary string
+            const binBase = 2;
+            const valueBin = value.times(-1).toString(binBase);
+
+            // Step 2/3: Invert binary value
+            const bitsInEvmWord = 256;
+            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
+            _.each(valueBin, (bit: string) => {
+                invertedValueBin += bit === '1' ? '0' : '1';
+            });
+            const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+            // Step 3/3: Add 1 to inverted value
+            // The result is the two's-complement represent of the input value.
+            const negativeValue = invertedValue.plus(1);
+
+            // Convert the negated value to a hex string
+            valueBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
+                evmWordWidth,
+            );
+        }
+
+        return valueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): BigNumber {
+        const paddedValueBuf = calldata.popWord();
+        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
+        let value = new BigNumber(paddedValueHex, 16);
+        if (this instanceof Int) {
+            // Check if we're negative
+            const binBase = 2;
+            const paddedValueBin = value.toString(binBase);
+            const valueBin = paddedValueBin.slice(paddedValueBin.length - this.width);
+            if (valueBin[0].startsWith('1')) {
+                // Negative
+                // Step 1/3: Invert binary value
+                let invertedValueBin = '';
+                _.each(valueBin, (bit: string) => {
+                    invertedValueBin += bit === '1' ? '0' : '1';
+                });
+                const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+                // Step 2/3: Add 1 to inverted value
+                // The result is the two's-complement represent of the input value.
+                const positiveValue = invertedValue.plus(1);
+
+                // Step 3/3: Invert positive value
+                const negativeValue = positiveValue.times(-1);
+                value = negativeValue;
+            }
+        }
+
+        return value;
+    }
+
+    public abstract getMaxValue(): BigNumber;
+    public abstract getMinValue(): BigNumber;
+}
+
+export class Int extends Number {
+    static matcher = RegExp(
+        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, Int.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width - 1).times(-1);
+    }
+
+    public getSignature(): string {
+        return `int${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class UInt extends Number {
+    static matcher = RegExp(
+        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, UInt.matcher);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this.width).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getSignature(): string {
+        return `uint${this.width}`;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Byte extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    static matcher = RegExp(
+        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
+    );
+
+    static DEFAULT_WIDTH = 1;
+    width: number = Byte.DEFAULT_WIDTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Byte.SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = Byte.matcher.exec(dataItem.type);
+        if (!Byte.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
+        }
+        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
+            this.width = parseInt(matches[2]);
+        } else {
+            this.width = Byte.DEFAULT_WIDTH;
+        }
+    }
+
+    public getSignature(): string {
+        // Note that `byte` reduces to `bytes1`
+        return `bytes${this.width}`;
+    }
+
+    public encodeValue(value: string | Buffer): Buffer {
+        // Convert value into a buffer and do bounds checking
+        const valueBuf = ethUtil.toBuffer(value);
+        if (valueBuf.byteLength > this.width) {
+            throw new Error(
+                `Tried to assign ${value} (${
+                valueBuf.byteLength
+                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
+            );
+        } else if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        // Store value as hex
+        const evmWordWidth = 32;
+        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
+        return paddedValue;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(0, this.width);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Bytes extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+    static UNDEFINED_LENGTH = new BigNumber(-1);
+    length: BigNumber = Bytes.UNDEFINED_LENGTH;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Bytes.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
+        }
+    }
+
+    public encodeValue(value: string | Buffer): Buffer {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedBytesForValue);
+        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
+        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, 16);
+        const wordsForValue = Math.ceil(length / 32);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        const decodedValue = ethUtil.bufferToHex(valueBuf);
+        return decodedValue;
+    }
+
+    public getSignature(): string {
+        return 'bytes';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'bytes';
+    }
+}
+
+export class SolString extends PayloadDataType {
+    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), SolString.SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!SolString.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
+        }
+    }
+
+    public encodeValue(value: string): Buffer {
+        const wordsForValue = Math.ceil(value.length / 32);
+        const paddedBytesForValue = wordsForValue * 32;
+        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, 16);
+        const wordsForValue = Math.ceil(length / 32);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        const value = valueBuf.toString('ascii');
+        return value;
+    }
+
+    public getSignature(): string {
+        return 'string';
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'string';
+    }
+}
+
+export class Pointer extends DependentDataType {
+
+    constructor(destDataType: DataType, parentDataType: DataType) {
+        const destDataItem = destDataType.getDataItem();
+        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
+        super(dataItem, EvmDataTypeFactory.getInstance(), destDataType, parentDataType);
+    }
+
+    public getSignature(): string {
+        return this.dependency.getSignature();
+    }
+}
+
+export class Tuple extends MemberDataType {
+    private tupleSignature: string;
+
+    constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+        if (!Tuple.matchGrammar(dataItem.type)) {
+            throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
+        }
+        this.tupleSignature = this.computeSignatureOfMembers();
+    }
+
+    public getSignature(): string {
+        return this.tupleSignature;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'tuple';
+    }
+}
+
+export class SolArray extends MemberDataType {
+    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
+    private arraySignature: string;
+    private elementType: string;
+
+    constructor(dataItem: DataItem) {
+        // Sanity check
+        const matches = SolArray.matcher.exec(dataItem.type);
+        if (matches === null || matches.length !== 3) {
+            throw new Error(`Could not parse array: ${dataItem.type}`);
+        } else if (matches[1] === undefined) {
+            throw new Error(`Could not parse array type: ${dataItem.type}`);
+        } else if (matches[2] === undefined) {
+            throw new Error(`Could not parse array length: ${dataItem.type}`);
+        }
+
+        const isArray = true;
+        const arrayElementType = matches[1];
+        const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
+        super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
+        this.elementType = arrayElementType;
+        this.arraySignature = this.computeSignature();
+    }
+
+    private computeSignature(): string {
+        let dataItem = {
+            type: this.elementType,
+            name: 'N/A',
+        } as DataItem;
+        const components = this.getDataItem().components;
+        if (components !== undefined) {
+            dataItem.components = components;
+        }
+        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
+        const type = elementDataType.getSignature();
+        if (this.arrayLength === undefined) {
+            return `${type}[]`;
+        } else {
+            return `${type}[${this.arrayLength}]`;
+        }
+    }
+
+    public getSignature(): string {
+        return this.arraySignature;
+    }
+
+    public static matchGrammar(type: string): boolean {
+        return this.matcher.test(type);
+    }
+}
+
+export class Method extends MemberDataType {
+    private methodSignature: string;
+    private methodSelector: string;
+
+    // TMP
+    public selector: string;
+
+    constructor(abi: MethodAbi) {
+        super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
+        this.methodSignature = this.computeSignature();
+        this.selector = this.methodSelector = this.computeSelector();
+
+    }
+
+    private computeSignature(): string {
+        const memberSignature = this.computeSignatureOfMembers();
+        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
+        return methodSignature;
+    }
+
+    private computeSelector(): string {
+        const signature = this.computeSignature();
+        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(0, 4)));
+        return selector;
+    }
+
+    public encode(value: any, rules?: EncodingRules): string {
+        const calldata = super.encode(value, rules, this.selector);
+        return calldata;
+    }
+
+    public decode(calldata: string, rules?: DecodingRules): any[] | object {
+        if (!calldata.startsWith(this.selector)) {
+            throw new Error(`Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`);
+        }
+        const value = super.decode(calldata, rules);
+        return value;
+    }
+
+    public getSignature(): string {
+        return this.methodSignature;
+    }
+
+    public getSelector(): string {
+        return this.methodSelector;
+    }
+}
+
+export class EvmDataTypeFactory implements DataTypeFactory {
+    private static instance: DataTypeFactory;
+
+    private constructor() { }
+
+    public static getInstance(): DataTypeFactory {
+        if (!EvmDataTypeFactory.instance) {
+            EvmDataTypeFactory.instance = new EvmDataTypeFactory();
+        }
+        return EvmDataTypeFactory.instance;
+    }
+
+    public mapDataItemToDataType(dataItem: DataItem): DataType {
+        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
+        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
+        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
+        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
+        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
+        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
+        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
+        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
+        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
+        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
+        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
+
+        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+    }
+
+    public create(dataItem: DataItem, parentDataType: DataType): DataType {
+        const dataType = this.mapDataItemToDataType(dataItem);
+        if (dataType.isStatic()) {
+            return dataType;
+        }
+
+        const pointer = new Pointer(dataType, parentDataType);
+        return pointer;
+    }
+}
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/index.ts b/packages/utils/src/abi_encoder/index.ts
new file mode 100644
index 000000000..991edb8c5
--- /dev/null
+++ b/packages/utils/src/abi_encoder/index.ts
@@ -0,0 +1,2 @@
+export { EncodingRules, DecodingRules } from './calldata';
+export * from './evm_data_types';
\ No newline at end of file
diff --git a/packages/utils/src/index.ts b/packages/utils/src/index.ts
index 0723e5788..c44530bbc 100644
--- a/packages/utils/src/index.ts
+++ b/packages/utils/src/index.ts
@@ -10,3 +10,4 @@ export { NULL_BYTES } from './constants';
 export { errorUtils } from './error_utils';
 export { fetchAsync } from './fetch_async';
 export { signTypedDataUtils } from './sign_typed_data_utils';
+export * from './abi_encoder';
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
new file mode 100644
index 000000000..2a8fba450
--- /dev/null
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -0,0 +1,935 @@
+import * as chai from 'chai';
+import 'mocha';
+
+// import { assert } from '@0x/order-utils/src/assert';
+
+import { chaiSetup } from './utils/chai_setup';
+import { BigNumber } from '../src/';
+//import * as AbiEncoder from './abi_encoder';
+
+import * as AbiEncoder from '../src/abi_encoder';
+import * as AbiSamples from './abi_samples';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe.only('ABI Encoder', () => {
+    describe.only('Optimizer', () => {
+
+    });
+
+    describe.only('ABI Tests at Method Level', () => {
+
+        it('Should reuse duplicated strings in string array', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
+            const strings = [
+                "Test String",
+                "Test String 2",
+                "Test String",
+                "Test String 2",
+            ];
+            const args = [strings];
+
+            // Verify optimized calldata is expected
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
+            //expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+
+            // Verify args decode properly
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
+        });
+
+        it('Should point array elements to a duplicated value from another parameter', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
+            const stringArray = [
+                "Test String",
+                "Test String",
+                "Test String",
+                "Test String 2",
+            ];
+            const string = 'Test String';
+            const args = [stringArray, string];
+
+            // Verify optimized calldata is expected
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata = '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+
+            // Verify args decode properly
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
+        });
+
+
+        it('Optimizer #3 (tuple should point to array)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi3);
+            const uint8Array = [
+                new BigNumber(100),
+                new BigNumber(150),
+                new BigNumber(200),
+                new BigNumber(225),
+            ];
+            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
+            const args = [uint8Array, uintTupleArray];
+
+
+            const TEST = method.encode(args, { optimize: true, annotate: true });
+            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
+
+            const optimizedCalldata = method.encode(args, { optimize: true });
+
+            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            console.log(JSON.stringify(decodedArgs));
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+
+        it('Optimizer #4 (Expect no optimization)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
+            const uint8Array = [
+                new BigNumber(100),
+                new BigNumber(150),
+                new BigNumber(200),
+                new BigNumber(225),
+            ];
+            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
+            const args = [uint8Array, uintTupleArray];
+
+
+            const TEST = method.encode(args, { optimize: true, annotate: true });
+            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
+
+            const optimizedCalldata = method.encode(args, { optimize: true });
+
+            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            console.log(JSON.stringify(decodedArgs));
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+
+        it('Crazy ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
+            console.log(method.getSignature());
+
+            const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
+            const someStaticArrayWithDynamicMembers = [
+                'the little piping piper piped a piping pipper papper',
+                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+            ];
+            const someDynamicArrayWithDynamicMembers = [
+                '0x38745637834987324827439287423897238947239847',
+                '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
+                '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
+            ];
+            const some2DArray = [
+                [
+                    'some string',
+                    'some another string',
+                    'there are just too many stringsup in',
+                    'here',
+                    'yall ghonna make me lose my mind',
+                ],
+                [
+                    'the little piping piper piped a piping pipper papper',
+                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+                ],
+                [],
+            ];
+            const someTuple = {
+                someUint32: new BigNumber(4037824789),
+                someStr: 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.'
+            };
+            const someTupleWithDynamicTypes = {
+                someUint: new BigNumber(4024789),
+                someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
+                someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
+                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+            };
+            const someTupleWithDynamicTypes2 = {
+                someUint: new BigNumber(9024789),
+                someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
+                someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
+                someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
+            };
+            const someTupleWithDynamicTypes3 = {
+                someUint: new BigNumber(1024789),
+                someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
+                someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
+                someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
+            };
+            const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
+
+            const args = {
+                someStaticArray: someStaticArray,
+                someStaticArrayWithDynamicMembers: someStaticArrayWithDynamicMembers,
+                someDynamicArrayWithDynamicMembers: someDynamicArrayWithDynamicMembers,
+                some2DArray: some2DArray,
+                someTuple: someTuple,
+                someTupleWithDynamicTypes: someTupleWithDynamicTypes,
+                someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes
+            };
+
+            const calldata = method.encode(args);
+            console.log(calldata);
+
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+            console.log(method.getSignature());
+
+            const expectedCalldata = '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d50000000000000000000000000000000000000000000000000000000000000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+            //const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata, { structsAsObjects: true });
+            const decodedValueJson = JSON.stringify(decodedValue);
+            console.log(`DECODED`, '*'.repeat(200), '\n', decodedValueJson);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Crazy ABI #1', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
+
+            const args = [
+                new BigNumber(256745454),
+                new BigNumber(-256745454),
+                new BigNumber(434244),
+                '0x43',
+                '0x0001020304050607080911121314151617181920212223242526272829303132',
+                '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
+                'Little peter piper piped a piping pepper pot',
+                '0xe41d2489571d322189246dafa5ebde1f4699f498',
+                true
+            ];
+
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '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';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+
+        it('Types with default widths', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
+            console.log(method);
+            const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Array of Static Tuples (Array has defined length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Array of Static Tuples (Array has dynamic length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Array of Dynamic Tuples (Array has defined length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi);
+
+            let value = 0;
+            const arrayOfTuples = [];
+            for (let i = 0; i < 8; ++i) {
+                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
+            }
+            const args = [arrayOfTuples];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Multidimensional Arrays / Static Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
+
+            // Eight 3-dimensional arrays of uint8[2][2][2]
+            let value = 0;
+            const args = [];
+            for (let i = 0; i < 8; ++i) {
+                args.push(
+                    [
+                        [
+                            [new BigNumber(++value), new BigNumber(++value)],
+                            [new BigNumber(++value), new BigNumber(++value)],
+                        ],
+                        [
+                            [new BigNumber(++value), new BigNumber(++value)],
+                            [new BigNumber(++value), new BigNumber(++value)],
+                        ]
+                    ]
+                );
+            }
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000150000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000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expect(calldata).to.be.equal(expectedCalldata);
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Multidimensional Arrays / Dynamic Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi);
+
+            // Eight 3-dimensional arrays of string[2][2][2]
+            let value = 0;
+            const args = [];
+            for (let i = 0; i < 4; ++i) {
+                args.push(
+                    [
+                        [
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                        ],
+                        [
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                        ]
+                    ]
+                );
+            }
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(method.getSignature());
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Fixed Lenfgth Array / Dynamic Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
+            const args = [["Brave", "New", "World"]];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+            const expectedCalldata =
+                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Fixed Lenfgth Array / Dynamic Members', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
+            const args = [["Brave", "New", "World"]];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+            const expectedCalldata =
+                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Unfixed Length Array / Dynamic Members ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
+            const args = [["Brave", "New", "World"]];
+            const calldata = method.encode(args);
+            console.log(calldata);
+            console.log('*'.repeat(40));
+            console.log(JSON.stringify(args));
+            const expectedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Unfixed Length Array / Static Members ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
+            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+            const calldata = method.encode(args);
+            const expectedCalldata = '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+
+        it('Fixed Length Array / Static Members ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
+            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+            const calldata = method.encode(args);
+            const expectedCalldata =
+                '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+
+        it('Simple ABI 2', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.simpleAbi2);
+
+            const args = [
+                '0xaf', // e (bytes1)
+                '0x0001020304050607080911121314151617181920212223242526272829303132', // f (bytes32)
+                '0x616161616161616161616161616161616161616161616161616161616161616161616161616161611114f324567838475647382938475677448899338457668899002020202020', // g
+                'My first name is Greg and my last name is Hysen, what do ya know!', // h
+            ];
+
+            const calldata = method.encode(args);
+            const expectedCalldata =
+                '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';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Array ABI', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
+            console.log(method);
+            const args = [['five', 'six', 'seven']];
+            const calldata = method.encode(args);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Static Tuple', async () => {
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
+            const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]];
+            const calldata = method.encode(args);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata = '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Dynamic Tuple (Array input)', async () => {
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
+            const args = [[new BigNumber(5), 'five']];
+            const calldata = method.encode(args);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+
+            // Test decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+
+        it('Dynamic Tuple (Object input)', async () => {
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
+            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.skip('Nested Tuples', async () => {
+            // Couldn't get nested tuples to work with Remix
+            // This is dynamic because it has dynamic members
+            const method = new AbiEncoder.Method(AbiSamples.nestedTuples);
+            const firstTuple = {
+                someUint32: new BigNumber(30472),
+                nestedTuple: {
+                    someUint: new BigNumber('48384725243211555532'),
+                    someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
+                }
+            };
+            const secondTuple = {
+                someUint: new BigNumber(2984237422),
+                someStr: 'This string will exceed 256 bits, so it will spill into the next word of memory.',
+                nestedTuple: {
+                    someUint32: new BigNumber(23),
+                    secondNestedTuple: {
+                        someUint: new BigNumber(234324),
+                        someStr: 'Im also a short string -- oops I just got loooooooooooooooooonger!',
+                        someBytes: '0x23847287fff3472984723498ff23487324987aaa237438911873429472ba',
+                        someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
+                    }
+                },
+                someBytes: '0x2834y3947289423u489aaaff4783924739847489',
+                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699afaf',
+            };
+            const thirdTuple = {
+                'someUint': new BigNumber(37422),
+                'someStr': 'This into the next word of memory. string will exceed 256 bits, so it will spill.',
+                'nestedTuple': {
+                    someUint32: new BigNumber(23999222),
+                    'secondNestedTuple': {
+                        'someUint': new BigNumber(324),
+                        'someStr': 'Im also a short st',
+                        'someBytes': '0x723498ff2348732498723847287fff3472984aaa237438911873429472ba',
+                        'someAddress': '0x46dafa5ebde1f4699f498e41d2489571d3221892'
+                    }
+                },
+                'someBytes': '0x947289423u489aaaff472834y383924739847489',
+                'someAddress': '0x46dafa5ebde1f46e41d2489571d322189299afaf',
+            };
+            const fourthTuple = {
+                'someUint': new BigNumber(222283488822),
+                'someStr': 'exceed 256 bits, so it will spill into the. This string will next word of memory.',
+                'nestedTuple': {
+                    someUint32: new BigNumber(2300),
+                    'secondNestedTuple': {
+                        'someUint': new BigNumber(343224),
+                        'someStr': 'The alphabet backwards is arguably easier to say if thats the way you learned the first time.',
+                        'someBytes': '0x87324987aaa23743891187323847287fff3472984723498ff234429472ba',
+                        'someAddress': '0x71d322189246dafa5ebe41d24895de1f4699f498'
+                    }
+                },
+                'someBytes': '0x2783924739847488343947289423u489aaaff490',
+                'someAddress': '0xebde1d322189246dafa1f4699afafe41d2489575',
+            };
+            const args = [
+                [firstTuple],
+                [secondTuple, thirdTuple, fourthTuple]
+            ];
+
+            console.log('*'.repeat(250), method, '*'.repeat(250));
+
+
+            const calldata = method.encode(args);
+            console.log(method.getSignature());
+            console.log(method.selector);
+            console.log(JSON.stringify(args));
+
+            console.log(calldata);
+            const expectedCalldata = '0x';
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.skip('Object ABI (Object input - Missing Key)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
+            const calldata = method.encode([{ someUint: new BigNumber(5) }]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+
+            // @TODO: Figure out how to catch throw
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+
+        it.skip('Object ABI (Object input - Too Many Keys)', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
+            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five', unwantedKey: 14 }]);
+            console.log(method.getSignature());
+            console.log(method.selector);
+
+            console.log(calldata);
+            const expectedCalldata =
+                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+
+            // @TODO: Figure out how to catch throw
+            expect(calldata).to.be.equal(expectedCalldata);
+        });
+    });
+    /*
+        describe('Array', () => {
+            it('sample', async () => {
+                const testDataItem = { name: 'testArray', type: 'int[2]' };
+                const dataType = new AbiEncoder.SolArray(testDataItem);
+                console.log(JSON.stringify(dataType, null, 4));
+                console.log('*'.repeat(60));
+                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
+                console.log(JSON.stringify(dataType, null, 4));
+                const hexValue = dataType.getHexValue();
+                console.log('*'.repeat(60));
+                console.log(hexValue);
+            });
+    
+            it('sample undefined size', async () => {
+                const testDataItem = { name: 'testArray', type: 'int[]' };
+                const dataType = new AbiEncoder.SolArray(testDataItem);
+                console.log(JSON.stringify(dataType, null, 4));
+                console.log('*'.repeat(60));
+                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
+                console.log(JSON.stringify(dataType, null, 4));
+                const hexValue = dataType.getHexValue();
+                console.log('*'.repeat(60));
+                console.log(hexValue);
+            });
+    
+            it('sample dynamic types', async () => {
+                const testDataItem = { name: 'testArray', type: 'string[]' };
+                const dataType = new AbiEncoder.SolArray(testDataItem);
+                console.log(JSON.stringify(dataType, null, 4));
+                console.log('*'.repeat(60));
+                dataType.assignValue(['five', 'six', 'seven']);
+                console.log(JSON.stringify(dataType, null, 4));
+                const hexValue = dataType.getHexValue();
+                console.log('*'.repeat(60));
+                console.log(hexValue);
+                const calldata = new AbiEncoder.Calldata('0x01020304', 1);
+                dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
+                console.log('*'.repeat(60));
+                console.log(calldata.getHexValue());
+            });
+        });
+    
+        describe('Address', () => {
+            const testAddressDataItem = { name: 'testAddress', type: 'address' };
+            it('Valid Address', async () => {
+                const addressDataType = new AbiEncoder.Address(testAddressDataItem);
+                addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
+                const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+    
+                console.log(addressDataType.getHexValue());
+                console.log(expectedAbiEncodedAddress);
+                expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
+            });
+        });
+    
+        describe('Bool', () => {
+            const testBoolDataItem = { name: 'testBool', type: 'bool' };
+            it('True', async () => {
+                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+                boolDataType.assignValue(true);
+                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
+                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+            });
+    
+            it('False', async () => {
+                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+                boolDataType.assignValue(false);
+                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
+                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+            });
+        });
+    
+        describe('Integer', () => {
+            const testIntDataItem = { name: 'testInt', type: 'int' };
+            it('Positive - Base case', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(1));
+                const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            it('Positive', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(437829473));
+                const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            it('Negative - Base case', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(-1));
+                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            it('Negative', async () => {
+                const intDataType = new AbiEncoder.Int(testIntDataItem);
+                intDataType.assignValue(new BigNumber(-437829473));
+                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
+                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+            });
+    
+            // TODO: Add bounds tests + tests for different widths
+        });
+    
+        describe('Unsigned Integer', () => {
+            const testIntDataItem = { name: 'testUInt', type: 'uint' };
+            it('Lower Bound', async () => {
+                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+                uintDataType.assignValue(new BigNumber(0));
+                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
+                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+            });
+    
+            it('Base Case', async () => {
+                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+                uintDataType.assignValue(new BigNumber(1));
+                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+            });
+    
+            it('Random value', async () => {
+                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+                uintDataType.assignValue(new BigNumber(437829473));
+                const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+            });
+    
+            // TODO: Add bounds tests + tests for different widths
+        });
+    
+        describe('Static Bytes', () => {
+            it('Byte (padded)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x05');
+                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it.skip('Byte (no padding)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+    
+                // @TODO: This does not catch the Error
+                expect(byteDataType.assignValue('0x5')).to.throw();
+            });
+    
+            it('Bytes1', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x05');
+                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it('Bytes32 (padded)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
+                const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it('Bytes32 (unpadded)', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+                byteDataType.assignValue('0x1a18bf61');
+                const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+            });
+    
+            it.skip('Bytes32 - Too long', async () => {
+                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+    
+                // @TODO: This does not catch the Error
+                expect(
+                    byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
+                ).to.throw(
+                    `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
+                );
+            });
+        });
+    
+        describe('Bytes (Dynamic)', () => {
+            const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
+            it('Less than 32 bytes', async () => {
+                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+                bytesDataType.assignValue('0x010203');
+                const expectedAbiEncodedBytes =
+                    '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
+    
+                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+            });
+    
+            it('Greater than 32 bytes', async () => {
+                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+                const testValue = '0x' + '61'.repeat(40);
+                bytesDataType.assignValue(testValue);
+                const expectedAbiEncodedBytes =
+                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+            });
+    
+            // @TODO: Add test for throw on half-byte
+            // @TODO: Test with no 0x prefix
+            // @TODO: Test with Buffer as input
+        });
+    
+        describe('String', () => {
+            const testStringDataItem = { name: 'testString', type: 'string' };
+            it('Less than 32 bytes', async () => {
+                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+                stringDataType.assignValue('five');
+                const expectedAbiEncodedString =
+                    '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+    
+                console.log(stringDataType.getHexValue());
+                console.log(expectedAbiEncodedString);
+                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+            });
+    
+            it('Greater than 32 bytes', async () => {
+                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+                const testValue = 'a'.repeat(40);
+                stringDataType.assignValue(testValue);
+                const expectedAbiEncodedString =
+                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+            });
+        });*/
+});
diff --git a/packages/utils/test/abi_samples.ts b/packages/utils/test/abi_samples.ts
new file mode 100644
index 000000000..5e8268f1a
--- /dev/null
+++ b/packages/utils/test/abi_samples.ts
@@ -0,0 +1,814 @@
+import { MethodAbi } from 'ethereum-types';
+
+export const simpleAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'greg',
+            type: 'uint256',
+        },
+        {
+            name: 'gregStr',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const stringAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'greg',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const optimizerAbi2 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'stringArray',
+            type: 'string[]',
+        },
+        {
+            name: 'string',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const optimizerAbi3 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'uint8Array',
+            type: 'uint8[]',
+        },
+        {
+            components: [
+                {
+                    name: 'uint',
+                    type: 'uint',
+                },
+            ],
+            name: 'uintTuple',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const optimizerAbi4 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'uint8Array',
+            type: 'uint8[4]',
+        },
+        {
+            components: [
+                {
+                    name: 'uint',
+                    type: 'uint',
+                },
+            ],
+            name: 'uintTuple',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const typesWithDefaultWidthsAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someUint',
+            type: 'uint',
+        },
+        {
+            name: 'someInt',
+            type: 'int',
+        },
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someUint',
+            type: 'uint[]',
+        },
+        {
+            name: 'someInt',
+            type: 'int[]',
+        },
+        {
+            name: 'someByte',
+            type: 'byte[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const multiDimensionalArraysStaticTypeAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'a',
+            type: 'uint8[][][]',
+        },
+        {
+            name: 'b',
+            type: 'uint8[][][2]',
+        },
+        {
+            name: 'c',
+            type: 'uint8[][2][]',
+        },
+        {
+            name: 'd',
+            type: 'uint8[2][][]',
+        },
+        {
+            name: 'e',
+            type: 'uint8[][2][2]',
+        },
+        {
+            name: 'f',
+            type: 'uint8[2][2][]',
+        },
+        {
+            name: 'g',
+            type: 'uint8[2][][2]',
+        },
+        {
+            name: 'h',
+            type: 'uint8[2][2][2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const multiDimensionalArraysDynamicTypeAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'a',
+            type: 'string[][][]',
+        },
+        {
+            name: 'b',
+            type: 'string[][][2]',
+        },
+        {
+            name: 'c',
+            type: 'string[][2][]',
+        },
+        {
+            name: 'h',
+            type: 'string[2][2][2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const dynamicTupleAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfStaticTuplesWithDefinedLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[8]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfStaticTuplesWithDynamicLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfDynamicTuplesWithDefinedLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[8]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfDynamicTuplesWithUndefinedLengthAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayOfDynamicTuplesAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const multidimensionalArrayOfDynamicTuplesAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[][2][]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const staticTupleAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint1',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint3',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someBool',
+                    type: 'bool',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const staticArrayAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const staticArrayDynamicMembersAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'string[3]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const dynamicArrayDynamicMembersAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'string[]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const dynamicArrayStaticMembersAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[]',
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const crazyAbi1 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someUInt256',
+            type: 'uint256',
+        },
+        {
+            name: 'someInt256',
+            type: 'int256',
+        },
+        {
+            name: 'someInt32',
+            type: 'int32',
+        },
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },
+        {
+            name: 'someAddress',
+            type: 'address',
+        },
+        {
+            name: 'someBool',
+            type: 'bool',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const crazyAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        },
+        {
+            name: 'someStaticArrayWithDynamicMembers',
+            type: 'string[2]',
+        },
+        {
+            name: 'someDynamicArrayWithDynamicMembers',
+            type: 'bytes[]',
+        },
+        {
+            name: 'some2DArray',
+            type: 'string[][]',
+        },
+        {
+            name: 'someTuple',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint32',
+                    type: 'uint32',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+        },
+        {
+            name: 'someTupleWithDynamicTypes',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                /*{
+                    name: 'someStrArray',
+                    type: 'string[]',
+                },*/
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        },
+        {
+            name: 'someArrayOfTuplesWithDynamicTypes',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                /*{
+                    name: 'someStrArray',
+                    type: 'string[]',
+                },*/
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const nestedTuples = {
+    constant: false,
+    inputs: [
+        {
+            name: 'firstTuple',
+            type: 'tuple[1]',
+            components: [
+                {
+                    name: 'someUint32',
+                    type: 'uint32',
+                },
+                {
+                    name: 'nestedTuple',
+                    type: 'tuple',
+                    components: [
+                        {
+                            name: 'someUint',
+                            type: 'uint256',
+                        },
+                        {
+                            name: 'someAddress',
+                            type: 'address',
+                        },
+                    ],
+                },
+            ],
+        },
+        {
+            name: 'secondTuple',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                {
+                    name: 'nestedTuple',
+                    type: 'tuple',
+                    components: [
+                        {
+                            name: 'someUint32',
+                            type: 'uint32',
+                        },
+                        {
+                            name: 'secondNestedTuple',
+                            type: 'tuple',
+                            components: [
+                                {
+                                    name: 'someUint',
+                                    type: 'uint256',
+                                },
+                                {
+                                    name: 'someStr',
+                                    type: 'string',
+                                },
+                                {
+                                    name: 'someBytes',
+                                    type: 'bytes',
+                                },
+                                {
+                                    name: 'someAddress',
+                                    type: 'address',
+                                },
+                            ],
+                        },
+                    ],
+                },
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const simpleAbi2 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const fillOrderAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'makerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'takerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'feeRecipientAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'senderAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'makerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'expirationTimeSeconds',
+                    type: 'uint256',
+                },
+                {
+                    name: 'salt',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerAssetData',
+                    type: 'bytes',
+                },
+                {
+                    name: 'takerAssetData',
+                    type: 'bytes',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+        {
+            name: 'takerAssetFillAmount',
+            type: 'uint256',
+        },
+        {
+            name: 'salt',
+            type: 'uint256',
+        },
+        {
+            name: 'orderSignature',
+            type: 'bytes',
+        },
+        {
+            name: 'takerSignature',
+            type: 'bytes',
+        },
+    ],
+    name: 'fillOrder',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
diff --git a/packages/utils/test/utils/chai_setup.ts b/packages/utils/test/utils/chai_setup.ts
new file mode 100644
index 000000000..1a8733093
--- /dev/null
+++ b/packages/utils/test/utils/chai_setup.ts
@@ -0,0 +1,13 @@
+import * as chai from 'chai';
+import chaiAsPromised = require('chai-as-promised');
+import ChaiBigNumber = require('chai-bignumber');
+import * as dirtyChai from 'dirty-chai';
+
+export const chaiSetup = {
+    configure(): void {
+        chai.config.includeStack = true;
+        chai.use(ChaiBigNumber());
+        chai.use(dirtyChai);
+        chai.use(chaiAsPromised);
+    },
+};
-- 
cgit v1.2.3


From 1f9ea7ed1b3d56a13b5e518adeed907eb830c02a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 15:34:27 -0800
Subject: Removed unnecessary imports from abi encoder tets

---
 packages/utils/src/index.ts             | 3 +--
 packages/utils/test/abi_encoder_test.ts | 4 ----
 2 files changed, 1 insertion(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/index.ts b/packages/utils/src/index.ts
index c44530bbc..2edc6a331 100644
--- a/packages/utils/src/index.ts
+++ b/packages/utils/src/index.ts
@@ -9,5 +9,4 @@ export { abiUtils } from './abi_utils';
 export { NULL_BYTES } from './constants';
 export { errorUtils } from './error_utils';
 export { fetchAsync } from './fetch_async';
-export { signTypedDataUtils } from './sign_typed_data_utils';
-export * from './abi_encoder';
+export { signTypedDataUtils } from './sign_typed_data_utils';
\ No newline at end of file
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 2a8fba450..0961458da 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -1,12 +1,8 @@
 import * as chai from 'chai';
 import 'mocha';
 
-// import { assert } from '@0x/order-utils/src/assert';
-
 import { chaiSetup } from './utils/chai_setup';
 import { BigNumber } from '../src/';
-//import * as AbiEncoder from './abi_encoder';
-
 import * as AbiEncoder from '../src/abi_encoder';
 import * as AbiSamples from './abi_samples';
 
-- 
cgit v1.2.3


From ebd4dbc6c6ebdf776ba1582367d3eda32717ba65 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 14 Nov 2018 15:55:10 -0800
Subject: Exports AbiEncoder as 1 unit

---
 packages/utils/src/index.ts             | 4 +++-
 packages/utils/test/abi_encoder_test.ts | 5 ++---
 2 files changed, 5 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/index.ts b/packages/utils/src/index.ts
index 2edc6a331..f59cbec8c 100644
--- a/packages/utils/src/index.ts
+++ b/packages/utils/src/index.ts
@@ -9,4 +9,6 @@ export { abiUtils } from './abi_utils';
 export { NULL_BYTES } from './constants';
 export { errorUtils } from './error_utils';
 export { fetchAsync } from './fetch_async';
-export { signTypedDataUtils } from './sign_typed_data_utils';
\ No newline at end of file
+export { signTypedDataUtils } from './sign_typed_data_utils';
+import * as AbiEncoder from './abi_encoder';
+export { AbiEncoder };
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 0961458da..8d78b61b5 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -2,8 +2,7 @@ import * as chai from 'chai';
 import 'mocha';
 
 import { chaiSetup } from './utils/chai_setup';
-import { BigNumber } from '../src/';
-import * as AbiEncoder from '../src/abi_encoder';
+import { BigNumber, AbiEncoder } from '../src/';
 import * as AbiSamples from './abi_samples';
 
 chaiSetup.configure();
@@ -29,7 +28,7 @@ describe.only('ABI Encoder', () => {
             // Verify optimized calldata is expected
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
-            //expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
 
             // Verify args decode properly
             const decodedArgs = method.decode(optimizedCalldata);
-- 
cgit v1.2.3


From 8a8b904a292063d1adb3df0a84023610a3985f7f Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 15 Nov 2018 14:33:40 -0800
Subject: Use new ABI Encoder for contracts

---
 packages/utils/src/abi_encoder/calldata.ts       | 12 ++++++---
 packages/utils/src/abi_encoder/data_type.ts      |  2 +-
 packages/utils/src/abi_encoder/evm_data_types.ts | 32 +++++++++++++++++++---
 packages/utils/test/abi_encoder_test.ts          | 29 ++++++++++++++++++++
 packages/utils/test/abi_samples.ts               | 34 ++++++++++++++++++++++++
 5 files changed, 102 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
index 32278e5c5..078767c22 100644
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -456,13 +456,19 @@ export class RawCalldata {
     private selector: string;
     private scopes: Queue<number>;
 
-    constructor(value: string | Buffer) {
+    constructor(value: string | Buffer, hasSelectorPrefix: boolean = true) {
         if (typeof value === 'string' && !value.startsWith('0x')) {
             throw new Error(`Expected raw calldata to start with '0x'`);
         }
         const valueBuf = ethUtil.toBuffer(value);
-        this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
-        this.value = valueBuf.slice(4); // disregard selector
+        if (hasSelectorPrefix) {
+            this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
+            this.value = valueBuf.slice(4); // disregard selector
+        } else {
+            this.selector = '0x';
+            this.value = valueBuf;
+        }
+
         this.offset = 0;
         this.scopes = new Queue<number>();
         this.scopes.push(0);
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 3b4028abd..f5a8087ea 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -6,7 +6,7 @@ import ethUtil = require('ethereumjs-util');
 var _ = require('lodash');
 
 export interface DataTypeFactory {
-    create: (dataItem: DataItem, parentDataType: DataType) => DataType;
+    create: (dataItem: DataItem, parentDataType?: DataType) => DataType;
     mapDataItemToDataType: (dataItem: DataItem) => DataType;
 }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 2973596fe..d024a9bfa 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -106,7 +106,8 @@ abstract class Number extends PayloadDataType {
         }
     }
 
-    public encodeValue(value: BigNumber): Buffer {
+    public encodeValue(value_: BigNumber | string | number): Buffer {
+        const value = new BigNumber(value_, 10);
         if (value.greaterThan(this.getMaxValue())) {
             throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
         } else if (value.lessThan(this.getMinValue())) {
@@ -465,6 +466,7 @@ export class SolArray extends MemberDataType {
 export class Method extends MemberDataType {
     private methodSignature: string;
     private methodSelector: string;
+    private returnDataTypes: DataType[];
 
     // TMP
     public selector: string;
@@ -473,7 +475,11 @@ export class Method extends MemberDataType {
         super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
         this.methodSignature = this.computeSignature();
         this.selector = this.methodSelector = this.computeSelector();
-
+        this.returnDataTypes = [];
+        const dummy = new Byte({ type: 'byte', name: 'DUMMY' }); // @TODO TMP
+        _.each(abi.outputs, (dataItem: DataItem) => {
+            this.returnDataTypes.push(this.getFactory().create(dataItem, dummy));
+        });
     }
 
     private computeSignature(): string {
@@ -501,6 +507,23 @@ export class Method extends MemberDataType {
         return value;
     }
 
+    public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
+        //console.log('O'.repeat(100), '\n', returndata, '\n', this.returnDataTypes, 'P'.repeat(100));
+
+        const returnValues: any[] = [];
+        const rules_ = rules ? rules : { structsAsObjects: false } as DecodingRules;
+        const rawReturnData = new RawCalldata(returndata, false);
+        _.each(this.returnDataTypes, (dataType: DataType) => {
+            returnValues.push(dataType.generateValue(rawReturnData, rules_));
+        });
+
+        //console.log('*'.repeat(40), '\n', JSON.stringify(returnValues), '\n', '*'.repeat(100));
+        /*if (returnValues.length === 1) {
+            return returnValues[0];
+        }*/
+        return returnValues;
+    }
+
     public getSignature(): string {
         return this.methodSignature;
     }
@@ -538,12 +561,15 @@ export class EvmDataTypeFactory implements DataTypeFactory {
         throw new Error(`Unrecognized data type: '${dataItem.type}'`);
     }
 
-    public create(dataItem: DataItem, parentDataType: DataType): DataType {
+    public create(dataItem: DataItem, parentDataType?: DataType): DataType {
         const dataType = this.mapDataItemToDataType(dataItem);
         if (dataType.isStatic()) {
             return dataType;
         }
 
+        if (parentDataType === undefined) { // @Todo -- will this work for return values?
+            throw new Error(`Trying to create a pointer`);
+        }
         const pointer = new Pointer(dataType, parentDataType);
         return pointer;
     }
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 8d78b61b5..8add41af6 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -15,6 +15,35 @@ describe.only('ABI Encoder', () => {
 
     describe.only('ABI Tests at Method Level', () => {
 
+        it.only('Should reuse duplicated strings in string array', async () => {
+            const method = new AbiEncoder.Method(AbiSamples.GAbi);
+
+            const args = [
+                {
+                    a: new BigNumber(5),
+                    e: '0x616161',
+                    b: 'aaa',
+                    f: '0xe41d2489571d322189246dafa5ebde1f4699f498'
+                }
+            ]
+
+            // Verify optimized calldata is expected
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            //const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
+            //expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+
+            // Verify args decode properly
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            //expect(decodedArgsJson).to.be.equal(argsJson);
+
+            console.log(method.getSignature());
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
+            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
+
+        });
+
         it('Should reuse duplicated strings in string array', async () => {
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
             const strings = [
diff --git a/packages/utils/test/abi_samples.ts b/packages/utils/test/abi_samples.ts
index 5e8268f1a..aa38711cd 100644
--- a/packages/utils/test/abi_samples.ts
+++ b/packages/utils/test/abi_samples.ts
@@ -34,6 +34,40 @@ export const stringAbi = {
     type: 'function',
 } as MethodAbi;
 
+
+export const GAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [{
+                name: 'a',
+                type: 'uint256',
+            },
+            {
+                name: 'b',
+                type: 'string',
+            },
+            {
+                name: 'e',
+                type: 'bytes',
+            },
+            {
+                name: 'f',
+                type: 'address',
+            }],
+
+            name: 'f',
+            type: 'tuple',
+
+        }
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const optimizerAbi2 = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From 880540f4b8fd8dd7a7f1a93cf7fbcdc17e1fbb13 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 10:34:04 -0800
Subject: Fixed issue with decoding negative ints with width < 256

---
 packages/utils/src/abi_encoder/data_type.ts      |   4 +-
 packages/utils/src/abi_encoder/evm_data_types.ts |   5 +-
 packages/utils/test/abi_encoder_test.ts          | 475 ++++++++++++-----------
 3 files changed, 246 insertions(+), 238 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index f5a8087ea..15de12a2f 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -41,7 +41,8 @@ export abstract class DataType {
     }
 
     public decode(calldata: string, rules?: DecodingRules): any {
-        const rawCalldata = new RawCalldata(calldata);
+        const rawCalldata = new RawCalldata(calldata, false);
+        console.log(`HERE DUDE ${JSON.stringify(rawCalldata)}`);
         const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
@@ -277,6 +278,7 @@ export abstract class MemberDataType extends DataType {
             value = [];
             _.each(members, (member: DataType, idx: number) => {
                 let memberValue = member.generateValue(calldata, rules);
+                console.log(`MEMBER VALUE: ${memberValue}`);
                 (value as any[]).push(memberValue);
             });
         }
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index d024a9bfa..bfb2808da 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -154,9 +154,8 @@ abstract class Number extends PayloadDataType {
         if (this instanceof Int) {
             // Check if we're negative
             const binBase = 2;
-            const paddedValueBin = value.toString(binBase);
-            const valueBin = paddedValueBin.slice(paddedValueBin.length - this.width);
-            if (valueBin[0].startsWith('1')) {
+            const valueBin = value.toString(2);
+            if (valueBin.length === 256 && valueBin[0].startsWith('1')) {
                 // Negative
                 // Step 1/3: Invert binary value
                 let invertedValueBin = '';
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 8add41af6..d2d7b9825 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -13,9 +13,9 @@ describe.only('ABI Encoder', () => {
 
     });
 
-    describe.only('ABI Tests at Method Level', () => {
+    describe('ABI Tests at Method Level', () => {
 
-        it.only('Should reuse duplicated strings in string array', async () => {
+        it('Should reuse duplicated strings in string array', async () => {
             const method = new AbiEncoder.Method(AbiSamples.GAbi);
 
             const args = [
@@ -723,237 +723,244 @@ describe.only('ABI Encoder', () => {
             expect(calldata).to.be.equal(expectedCalldata);
         });
     });
-    /*
-        describe('Array', () => {
-            it('sample', async () => {
-                const testDataItem = { name: 'testArray', type: 'int[2]' };
-                const dataType = new AbiEncoder.SolArray(testDataItem);
-                console.log(JSON.stringify(dataType, null, 4));
-                console.log('*'.repeat(60));
-                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
-                console.log(JSON.stringify(dataType, null, 4));
-                const hexValue = dataType.getHexValue();
-                console.log('*'.repeat(60));
-                console.log(hexValue);
-            });
-    
-            it('sample undefined size', async () => {
-                const testDataItem = { name: 'testArray', type: 'int[]' };
-                const dataType = new AbiEncoder.SolArray(testDataItem);
-                console.log(JSON.stringify(dataType, null, 4));
-                console.log('*'.repeat(60));
-                dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
-                console.log(JSON.stringify(dataType, null, 4));
-                const hexValue = dataType.getHexValue();
-                console.log('*'.repeat(60));
-                console.log(hexValue);
-            });
-    
-            it('sample dynamic types', async () => {
-                const testDataItem = { name: 'testArray', type: 'string[]' };
-                const dataType = new AbiEncoder.SolArray(testDataItem);
-                console.log(JSON.stringify(dataType, null, 4));
-                console.log('*'.repeat(60));
-                dataType.assignValue(['five', 'six', 'seven']);
-                console.log(JSON.stringify(dataType, null, 4));
-                const hexValue = dataType.getHexValue();
-                console.log('*'.repeat(60));
-                console.log(hexValue);
-                const calldata = new AbiEncoder.Calldata('0x01020304', 1);
-                dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
-                console.log('*'.repeat(60));
-                console.log(calldata.getHexValue());
-            });
-        });
-    
-        describe('Address', () => {
-            const testAddressDataItem = { name: 'testAddress', type: 'address' };
-            it('Valid Address', async () => {
-                const addressDataType = new AbiEncoder.Address(testAddressDataItem);
-                addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
-                const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
-    
-                console.log(addressDataType.getHexValue());
-                console.log(expectedAbiEncodedAddress);
-                expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
-            });
-        });
-    
-        describe('Bool', () => {
-            const testBoolDataItem = { name: 'testBool', type: 'bool' };
-            it('True', async () => {
-                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-                boolDataType.assignValue(true);
-                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
-                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
-            });
-    
-            it('False', async () => {
-                const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-                boolDataType.assignValue(false);
-                const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
-                expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
-            });
-        });
-    
-        describe('Integer', () => {
-            const testIntDataItem = { name: 'testInt', type: 'int' };
-            it('Positive - Base case', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(1));
-                const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            it('Positive', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(437829473));
-                const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            it('Negative - Base case', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(-1));
-                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            it('Negative', async () => {
-                const intDataType = new AbiEncoder.Int(testIntDataItem);
-                intDataType.assignValue(new BigNumber(-437829473));
-                const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
-                expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
-            });
-    
-            // TODO: Add bounds tests + tests for different widths
-        });
-    
-        describe('Unsigned Integer', () => {
-            const testIntDataItem = { name: 'testUInt', type: 'uint' };
-            it('Lower Bound', async () => {
-                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-                uintDataType.assignValue(new BigNumber(0));
-                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
-                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-            });
-    
-            it('Base Case', async () => {
-                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-                uintDataType.assignValue(new BigNumber(1));
-                const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-            });
-    
-            it('Random value', async () => {
-                const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-                uintDataType.assignValue(new BigNumber(437829473));
-                const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-                expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
-            });
-    
-            // TODO: Add bounds tests + tests for different widths
-        });
-    
-        describe('Static Bytes', () => {
-            it('Byte (padded)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x05');
-                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it.skip('Byte (no padding)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-    
-                // @TODO: This does not catch the Error
-                expect(byteDataType.assignValue('0x5')).to.throw();
-            });
-    
-            it('Bytes1', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x05');
-                const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it('Bytes32 (padded)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
-                const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it('Bytes32 (unpadded)', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-                byteDataType.assignValue('0x1a18bf61');
-                const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
-                expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
-            });
-    
-            it.skip('Bytes32 - Too long', async () => {
-                const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-                const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-    
-                // @TODO: This does not catch the Error
-                expect(
-                    byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
-                ).to.throw(
-                    `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
-                );
-            });
-        });
-    
-        describe('Bytes (Dynamic)', () => {
-            const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
-            it('Less than 32 bytes', async () => {
-                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-                bytesDataType.assignValue('0x010203');
-                const expectedAbiEncodedBytes =
-                    '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
-    
-                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
-            });
-    
-            it('Greater than 32 bytes', async () => {
-                const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-                const testValue = '0x' + '61'.repeat(40);
-                bytesDataType.assignValue(testValue);
-                const expectedAbiEncodedBytes =
-                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-                expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
-            });
-    
-            // @TODO: Add test for throw on half-byte
-            // @TODO: Test with no 0x prefix
-            // @TODO: Test with Buffer as input
-        });
-    
-        describe('String', () => {
-            const testStringDataItem = { name: 'testString', type: 'string' };
-            it('Less than 32 bytes', async () => {
-                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-                stringDataType.assignValue('five');
-                const expectedAbiEncodedString =
-                    '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-    
-                console.log(stringDataType.getHexValue());
-                console.log(expectedAbiEncodedString);
-                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
-            });
-    
-            it('Greater than 32 bytes', async () => {
-                const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-                const testValue = 'a'.repeat(40);
-                stringDataType.assignValue(testValue);
-                const expectedAbiEncodedString =
-                    '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-                expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
-            });
+
+    describe.only('Array', () => {
+        it.only('sample', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'int[2]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const args = [new BigNumber(5), new BigNumber(6)];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        /*
+        it('sample undefined size', async () => {
+            const testDataItem = { name: 'testArray', type: 'int[]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            console.log(JSON.stringify(dataType, null, 4));
+            console.log('*'.repeat(60));
+            dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
+            console.log(JSON.stringify(dataType, null, 4));
+            const hexValue = dataType.getHexValue();
+            console.log('*'.repeat(60));
+            console.log(hexValue);
+        });
+
+        it('sample dynamic types', async () => {
+            const testDataItem = { name: 'testArray', type: 'string[]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            console.log(JSON.stringify(dataType, null, 4));
+            console.log('*'.repeat(60));
+            dataType.assignValue(['five', 'six', 'seven']);
+            console.log(JSON.stringify(dataType, null, 4));
+            const hexValue = dataType.getHexValue();
+            console.log('*'.repeat(60));
+            console.log(hexValue);
+            const calldata = new AbiEncoder.Calldata('0x01020304', 1);
+            dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
+            console.log('*'.repeat(60));
+            console.log(calldata.getHexValue());
         });*/
+    });
+
+    /*
+    describe('Address', () => {
+        const testAddressDataItem = { name: 'testAddress', type: 'address' };
+        it('Valid Address', async () => {
+            const addressDataType = new AbiEncoder.Address(testAddressDataItem);
+            addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
+            const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+
+            console.log(addressDataType.getHexValue());
+            console.log(expectedAbiEncodedAddress);
+            expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
+        });
+    });
+
+    describe('Bool', () => {
+        const testBoolDataItem = { name: 'testBool', type: 'bool' };
+        it('True', async () => {
+            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+            boolDataType.assignValue(true);
+            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+        });
+
+        it('False', async () => {
+            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
+            boolDataType.assignValue(false);
+            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
+            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+        });
+    });
+
+    describe('Integer', () => {
+        const testIntDataItem = { name: 'testInt', type: 'int' };
+        it('Positive - Base case', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(1));
+            const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+
+        it('Positive', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(437829473));
+            const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+
+        it('Negative - Base case', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(-1));
+            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+
+        it('Negative', async () => {
+            const intDataType = new AbiEncoder.Int(testIntDataItem);
+            intDataType.assignValue(new BigNumber(-437829473));
+            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
+            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        });
+
+        // TODO: Add bounds tests + tests for different widths
+    });
+
+    describe('Unsigned Integer', () => {
+        const testIntDataItem = { name: 'testUInt', type: 'uint' };
+        it('Lower Bound', async () => {
+            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+            uintDataType.assignValue(new BigNumber(0));
+            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
+            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        });
+
+        it('Base Case', async () => {
+            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+            uintDataType.assignValue(new BigNumber(1));
+            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        });
+
+        it('Random value', async () => {
+            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
+            uintDataType.assignValue(new BigNumber(437829473));
+            const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
+            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        });
+
+        // TODO: Add bounds tests + tests for different widths
+    });
+
+    describe('Static Bytes', () => {
+        it('Byte (padded)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x05');
+            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it.skip('Byte (no padding)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+
+            // @TODO: This does not catch the Error
+            expect(byteDataType.assignValue('0x5')).to.throw();
+        });
+
+        it('Bytes1', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x05');
+            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it('Bytes32 (padded)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
+            const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it('Bytes32 (unpadded)', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+            byteDataType.assignValue('0x1a18bf61');
+            const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        });
+
+        it.skip('Bytes32 - Too long', async () => {
+            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
+            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+
+            // @TODO: This does not catch the Error
+            expect(
+                byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
+            ).to.throw(
+                `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
+            );
+        });
+    });
+
+    describe('Bytes (Dynamic)', () => {
+        const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
+        it('Less than 32 bytes', async () => {
+            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+            bytesDataType.assignValue('0x010203');
+            const expectedAbiEncodedBytes =
+                '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
+
+            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+        });
+
+        it('Greater than 32 bytes', async () => {
+            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
+            const testValue = '0x' + '61'.repeat(40);
+            bytesDataType.assignValue(testValue);
+            const expectedAbiEncodedBytes =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+        });
+
+        // @TODO: Add test for throw on half-byte
+        // @TODO: Test with no 0x prefix
+        // @TODO: Test with Buffer as input
+    });
+
+    describe('String', () => {
+        const testStringDataItem = { name: 'testString', type: 'string' };
+        it('Less than 32 bytes', async () => {
+            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+            stringDataType.assignValue('five');
+            const expectedAbiEncodedString =
+                '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+
+            console.log(stringDataType.getHexValue());
+            console.log(expectedAbiEncodedString);
+            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+        });
+
+        it('Greater than 32 bytes', async () => {
+            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
+            const testValue = 'a'.repeat(40);
+            stringDataType.assignValue(testValue);
+            const expectedAbiEncodedString =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+        });
+    });*/
 });
-- 
cgit v1.2.3


From bc538c71fcab68578a82b08b4467240f8e79b96b Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 10:44:17 -0800
Subject: Tests - Encode/Decode Array

---
 packages/utils/src/abi_encoder/data_type.ts |  4 +-
 packages/utils/test/abi_encoder_test.ts     | 68 +++++++++++++++++++----------
 2 files changed, 46 insertions(+), 26 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 15de12a2f..022f5621f 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -41,8 +41,7 @@ export abstract class DataType {
     }
 
     public decode(calldata: string, rules?: DecodingRules): any {
-        const rawCalldata = new RawCalldata(calldata, false);
-        console.log(`HERE DUDE ${JSON.stringify(rawCalldata)}`);
+        const rawCalldata = new RawCalldata(calldata, false); // @TODO Sohuld not hardcode false here
         const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
@@ -278,7 +277,6 @@ export abstract class MemberDataType extends DataType {
             value = [];
             _.each(members, (member: DataType, idx: number) => {
                 let memberValue = member.generateValue(calldata, rules);
-                console.log(`MEMBER VALUE: ${memberValue}`);
                 (value as any[]).push(memberValue);
             });
         }
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index d2d7b9825..bf6250713 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -725,7 +725,7 @@ describe.only('ABI Encoder', () => {
     });
 
     describe.only('Array', () => {
-        it.only('sample', async () => {
+        it.only('Fixed size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[2]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
@@ -742,34 +742,56 @@ describe.only('ABI Encoder', () => {
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        /*
-        it('sample undefined size', async () => {
+        it.only('Dynamic size; Static elements', async () => {
+            // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
-            console.log(JSON.stringify(dataType, null, 4));
-            console.log('*'.repeat(60));
-            dataType.assignValue([new BigNumber(5), new BigNumber(6)]);
-            console.log(JSON.stringify(dataType, null, 4));
-            const hexValue = dataType.getHexValue();
-            console.log('*'.repeat(60));
-            console.log(hexValue);
+            // Construct args to be encoded
+            const args = [new BigNumber(5), new BigNumber(6)];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('sample dynamic types', async () => {
+        it.only('Fixed size; Dynamic elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[2]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const args = ["Hello", "world"];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it.only('Dynamic size; Dynamic elements', async () => {
+            // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
-            console.log(JSON.stringify(dataType, null, 4));
-            console.log('*'.repeat(60));
-            dataType.assignValue(['five', 'six', 'seven']);
-            console.log(JSON.stringify(dataType, null, 4));
-            const hexValue = dataType.getHexValue();
-            console.log('*'.repeat(60));
-            console.log(hexValue);
-            const calldata = new AbiEncoder.Calldata('0x01020304', 1);
-            dataType.bind(calldata, AbiEncoder.CalldataSection.PARAMS);
-            console.log('*'.repeat(60));
-            console.log(calldata.getHexValue());
-        });*/
+            // Construct args to be encoded
+            const args = ["Hello", "world"];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
     });
 
     /*
-- 
cgit v1.2.3


From a630312074758b31951c194533dcae596424592d Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 10:57:08 -0800
Subject: Tests for Tuple

---
 packages/utils/test/abi_encoder_test.ts | 67 ++++++++++++++++++++++++++++++---
 1 file changed, 62 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index bf6250713..cf1f0327a 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -4,6 +4,7 @@ import 'mocha';
 import { chaiSetup } from './utils/chai_setup';
 import { BigNumber, AbiEncoder } from '../src/';
 import * as AbiSamples from './abi_samples';
+import { DecodingRules } from '../src/abi_encoder';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -724,8 +725,8 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe.only('Array', () => {
-        it.only('Fixed size; Static elements', async () => {
+    describe('Array', () => {
+        it('Fixed size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[2]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
@@ -742,7 +743,7 @@ describe.only('ABI Encoder', () => {
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it.only('Dynamic size; Static elements', async () => {
+        it('Dynamic size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
@@ -759,7 +760,7 @@ describe.only('ABI Encoder', () => {
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it.only('Fixed size; Dynamic elements', async () => {
+        it('Fixed size; Dynamic elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[2]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
@@ -776,7 +777,7 @@ describe.only('ABI Encoder', () => {
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it.only('Dynamic size; Dynamic elements', async () => {
+        it('Dynamic size; Dynamic elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
@@ -794,6 +795,62 @@ describe.only('ABI Encoder', () => {
         });
     });
 
+    describe.only('Tuple', () => {
+        it('Static elements only', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Tuple', type: 'tuple', components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }] };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field_1: new BigNumber(-5), field_2: true };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('Dynamic elements only', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Tuple', type: 'tuple', components: [{ name: 'field_1', type: 'string' }, { name: 'field_2', type: 'bytes' }] };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field_1: "Hello, World!", field_2: '0xabcdef0123456789' };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('Static and dynamic elements mixed', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Tuple', type: 'tuple', components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'string' }, { name: 'field_3', type: 'bool' }, { name: 'field_4', type: 'bytes' }] };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field_1: new BigNumber(-5), field_2: "Hello, World!", field_3: true, field_4: '0xabcdef0123456789' };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '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';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+    });
+
     /*
     describe('Address', () => {
         const testAddressDataItem = { name: 'testAddress', type: 'address' };
-- 
cgit v1.2.3


From a2ad15be0dc500fa196021a5b32e80af8500043c Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 11:18:34 -0800
Subject: Tests for Address

---
 packages/utils/src/abi_encoder/calldata.ts       | 15 +++++--
 packages/utils/src/abi_encoder/data_type.ts      |  2 +-
 packages/utils/src/abi_encoder/evm_data_types.ts | 13 +++++-
 packages/utils/test/abi_encoder_test.ts          | 52 +++++++++++++++++++-----
 4 files changed, 66 insertions(+), 16 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
index 078767c22..11288064e 100644
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -248,7 +248,7 @@ export class Calldata {
     private selector: string;
     private rules: EncodingRules;
     private sizeInBytes: number;
-    private root: MemberCalldataBlock | undefined;
+    private root: CalldataBlock | undefined;
 
     constructor(rules: EncodingRules) {
         this.selector = '';
@@ -257,8 +257,17 @@ export class Calldata {
         this.root = undefined;
     }
 
-    private createQueue(memberBlock: MemberCalldataBlock): Queue<CalldataBlock> {
+    private createQueue(block: CalldataBlock): Queue<CalldataBlock> {
         const blockQueue = new Queue<CalldataBlock>();
+
+        // Base Case
+        if (block instanceof MemberCalldataBlock === false) {
+            blockQueue.push(block);
+            return blockQueue;
+        }
+
+        // This is a Member Block
+        const memberBlock = block as MemberCalldataBlock;
         _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
             if (member instanceof MemberCalldataBlock) {
                 blockQueue.mergeFront(this.createQueue(member));
@@ -429,7 +438,7 @@ export class Calldata {
         return "";
     }
 
-    public setRoot(block: MemberCalldataBlock) {
+    public setRoot(block: CalldataBlock) {
         this.root = block;
         this.sizeInBytes += block.getSizeInBytes();
     }
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 022f5621f..0f3cecac5 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -35,7 +35,7 @@ export abstract class DataType {
         const calldata = new Calldata(rules_);
         if (selector) calldata.setSelector(selector);
         const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block as MemberCalldataBlock); // @TODO CHANGE
+        calldata.setRoot(block); // @TODO CHANGE
         const calldataHex = calldata.toHexString();
         return calldataHex;
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index bfb2808da..1ee95863b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -20,6 +20,8 @@ export interface DataTypeStaticInterface {
 
 export class Address extends PayloadDataType {
     private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
+    public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = "Address must be 20 bytes";
 
     constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
@@ -36,9 +38,16 @@ export class Address extends PayloadDataType {
         return type === 'address';
     }
 
-    public encodeValue(value: boolean): Buffer {
+    public encodeValue(value: string): Buffer {
+        if (value.startsWith('0x') === false) {
+            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
+        }
+        const valueAsBuffer = ethUtil.toBuffer(value);
+        if (valueAsBuffer.byteLength !== 20) {
+            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
+        }
         const evmWordWidth = 32;
-        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value), evmWordWidth);
+        const encodedValueBuf = ethUtil.setLengthLeft(valueAsBuffer, evmWordWidth);
         return encodedValueBuf;
     }
 
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index cf1f0327a..5b341545e 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -725,7 +725,7 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe('Array', () => {
+    describe.only('Array', () => {
         it('Fixed size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[2]' };
@@ -793,6 +793,9 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
+
+        // @TODO: Add test that fails if we pass in the wrong number of elements
+        // @TODO: Add test that fails if we pass in an element of incorrecrt type
     });
 
     describe.only('Tuple', () => {
@@ -849,22 +852,51 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
+
+        // @TODO: Add test that fails if we pass in the wrong number of elements
+        // @TODO: Add test that fails if we pass in arguments in wrong order
     });
 
-    /*
-    describe('Address', () => {
-        const testAddressDataItem = { name: 'testAddress', type: 'address' };
+    describe.only('Address', () => {
         it('Valid Address', async () => {
-            const addressDataType = new AbiEncoder.Address(testAddressDataItem);
-            addressDataType.assignValue('0xe41d2489571d322189246dafa5ebde1f4699f498');
-            const expectedAbiEncodedAddress = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+            // Create DataType object
+            const testDataItem = { name: 'Address', type: 'address' };
+            const dataType = new AbiEncoder.Address(testDataItem);
+            // Construct args to be encoded
+            const args = '0xe41d2489571d322189246dafa5ebde1f4699f498';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
 
-            console.log(addressDataType.getHexValue());
-            console.log(expectedAbiEncodedAddress);
-            expect(addressDataType.getHexValue()).to.be.equal(expectedAbiEncodedAddress);
+        it('Invalid Address - input is not valid hex', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Address', type: 'address' };
+            const dataType = new AbiEncoder.Address(testDataItem);
+            // Construct args to be encoded
+            const args = 'e4';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
+        });
+
+        it('Invalid Address - input is not 20 bytes', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Address', type: 'address' };
+            const dataType = new AbiEncoder.Address(testDataItem);
+            // Construct args to be encoded
+            const args = '0xe4';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
         });
     });
 
+    /*
     describe('Bool', () => {
         const testBoolDataItem = { name: 'testBool', type: 'bool' };
         it('True', async () => {
-- 
cgit v1.2.3


From b28f26916fc51fa13308f335e3cd0bd5d3b075fc Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 11:20:35 -0800
Subject: Tests for Bool

---
 packages/utils/test/abi_encoder_test.ts | 43 ++++++++++++++++++++++++---------
 1 file changed, 31 insertions(+), 12 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 5b341545e..123ebe11d 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -896,24 +896,43 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    /*
-    describe('Bool', () => {
-        const testBoolDataItem = { name: 'testBool', type: 'bool' };
+    describe.only('Bool', () => {
         it('True', async () => {
-            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-            boolDataType.assignValue(true);
-            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+            // Create DataType object
+            const testDataItem = { name: 'Boolean', type: 'bool' };
+            const dataType = new AbiEncoder.Bool(testDataItem);
+            // Construct args to be encoded
+            const args = true;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
         it('False', async () => {
-            const boolDataType = new AbiEncoder.Bool(testBoolDataItem);
-            boolDataType.assignValue(false);
-            const expectedAbiEncodedBool = '0x0000000000000000000000000000000000000000000000000000000000000000';
-            expect(boolDataType.getHexValue()).to.be.equal(expectedAbiEncodedBool);
+            // Create DataType object
+            const testDataItem = { name: 'Boolean', type: 'bool' };
+            const dataType = new AbiEncoder.Bool(testDataItem);
+            // Construct args to be encoded
+            const args = false;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
     });
 
+    /*
     describe('Integer', () => {
         const testIntDataItem = { name: 'testInt', type: 'int' };
         it('Positive - Base case', async () => {
@@ -1073,5 +1092,5 @@ describe.only('ABI Encoder', () => {
                 '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
             expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
         });
-    });*/
+    }); */
 });
-- 
cgit v1.2.3


From 666075a87e8f7dfd5ef3553c5f8e08d826ac0641 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 11:47:32 -0800
Subject: Tests for Integer (tested 256 / 32 bit integers)

---
 packages/utils/src/abi_encoder/evm_data_types.ts |   4 +-
 packages/utils/test/abi_encoder_test.ts          | 202 ++++++++++++++++++++---
 2 files changed, 180 insertions(+), 26 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 1ee95863b..38878f63e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -118,9 +118,9 @@ abstract class Number extends PayloadDataType {
     public encodeValue(value_: BigNumber | string | number): Buffer {
         const value = new BigNumber(value_, 10);
         if (value.greaterThan(this.getMaxValue())) {
-            throw `tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+            throw `Tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
         } else if (value.lessThan(this.getMinValue())) {
-            throw `tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
+            throw `Tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
         }
 
         const hexBase = 16;
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 123ebe11d..21ad89711 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -932,40 +932,194 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    /*
-    describe('Integer', () => {
-        const testIntDataItem = { name: 'testInt', type: 'int' };
-        it('Positive - Base case', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(1));
-            const expectedAbiEncodedInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+    describe.only('Integer', () => {
+        it('Int256 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('Positive', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(437829473));
-            const expectedAbiEncodedInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        it('Int256 - Negative Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(-1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('Negative - Base case', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(-1));
-            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        it('Int256 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const max256BitInteger = (new BigNumber(2)).pow(255).minus(1);
+            const args = max256BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('Negative', async () => {
-            const intDataType = new AbiEncoder.Int(testIntDataItem);
-            intDataType.assignValue(new BigNumber(-437829473));
-            const expectedAbiEncodedInt = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffe5e7409f';
-            expect(intDataType.getHexValue()).to.be.equal(expectedAbiEncodedInt);
+        it('Int256 - Negative Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const min256BitInteger = (new BigNumber(2)).pow(255).times(-1);
+            const args = min256BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0x8000000000000000000000000000000000000000000000000000000000000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        // TODO: Add bounds tests + tests for different widths
+        it('Int256 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const max256BitInteger = (new BigNumber(2)).pow(255).minus(1);
+            const args = max256BitInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
+        });
+
+        it('Int256 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const min256BitInteger = (new BigNumber(2)).pow(255).times(-1);
+            const args = min256BitInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
+        });
+
+        it('Int32 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('Int32 - Negative Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(-1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('Int32 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const max32BitInteger = (new BigNumber(2)).pow(31).minus(1);
+            const args = max32BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000007fffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('Int32 - Negative Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const min32BitInteger = (new BigNumber(2)).pow(31).times(-1);
+            const args = min32BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0xffffffffffffffffffffffffffffffffffffffffffffffffffffffff80000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('Int32 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const max32BitInteger = (new BigNumber(2)).pow(31).minus(1);
+            const args = max32BitInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
+        });
+
+        it('Int32 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const min32BitInteger = (new BigNumber(2)).pow(31).times(-1);
+            const args = min32BitInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
+        });
     });
 
+    /*
+
     describe('Unsigned Integer', () => {
         const testIntDataItem = { name: 'testUInt', type: 'uint' };
         it('Lower Bound', async () => {
-- 
cgit v1.2.3


From 9a0bd05c4ca98dd24d71cdbd53175bfdd5250107 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 11:55:56 -0800
Subject: Unsigned Integers

---
 packages/utils/test/abi_encoder_test.ts | 164 ++++++++++++++++++++++++++++----
 1 file changed, 145 insertions(+), 19 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 21ad89711..4b85ad938 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -1118,34 +1118,160 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    /*
+    describe.only('Unsigned Integer', () => {
+        it('UInt256 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('UInt256 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const max256BitUnsignedInteger = (new BigNumber(2)).pow(256).minus(1);
+            const args = max256BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('UInt256 - Zero Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const min256BitUnsignedInteger = new BigNumber(0);
+            const args = min256BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('UInt256 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const max256BitUnsignedInteger = (new BigNumber(2)).pow(256).minus(1);
+            const args = max256BitUnsignedInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
+        });
+
+        it('UInt256 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const min256BitUnsignedInteger = new BigNumber(0)
+            const args = min256BitUnsignedInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
+        });
+
+        it('UInt32 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
 
-    describe('Unsigned Integer', () => {
-        const testIntDataItem = { name: 'testUInt', type: 'uint' };
-        it('Lower Bound', async () => {
-            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-            uintDataType.assignValue(new BigNumber(0));
-            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000000';
-            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        it('UInt32 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const max32BitUnsignedInteger = (new BigNumber(2)).pow(32).minus(1);
+            const args = max32BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000ffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('Base Case', async () => {
-            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-            uintDataType.assignValue(new BigNumber(1));
-            const expectedAbiEncodedUInt = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        it('UInt32 - Zero Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const min32BitUnsignedInteger = new BigNumber(0);
+            const args = min32BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('Random value', async () => {
-            const uintDataType = new AbiEncoder.UInt(testIntDataItem);
-            uintDataType.assignValue(new BigNumber(437829473));
-            const expectedAbiEncodedUInt = '0x000000000000000000000000000000000000000000000000000000001a18bf61';
-            expect(uintDataType.getHexValue()).to.be.equal(expectedAbiEncodedUInt);
+        it('UInt32 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const max32BitUnsignedInteger = (new BigNumber(2)).pow(32).minus(1);
+            const args = max32BitUnsignedInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
         });
 
-        // TODO: Add bounds tests + tests for different widths
+        it('UInt32 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const min32BitUnsignedInteger = new BigNumber(0);
+            const args = min32BitUnsignedInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw();
+        });
     });
 
+    /*
+
     describe('Static Bytes', () => {
         it('Byte (padded)', async () => {
             const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-- 
cgit v1.2.3


From d70d07366fcc9ed2a750a5427af9d210c486f344 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 12:43:16 -0800
Subject: Tests for Static Bytes

---
 packages/utils/src/abi_encoder/evm_data_types.ts |   4 +
 packages/utils/test/abi_encoder_test.ts          | 176 +++++++++++++++++------
 2 files changed, 140 insertions(+), 40 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 38878f63e..ff1bc594d 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -270,6 +270,10 @@ export class Byte extends PayloadDataType {
     }
 
     public encodeValue(value: string | Buffer): Buffer {
+        // Sanity check if string
+        if (typeof value === 'string' && value.startsWith('0x') === false) {
+            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
+        }
         // Convert value into a buffer and do bounds checking
         const valueBuf = ethUtil.toBuffer(value);
         if (valueBuf.byteLength > this.width) {
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 4b85ad938..5fe625092 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -1270,62 +1270,158 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    /*
+    describe.only('Static Bytes', () => {
+        it('Single Byte (byte)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Byte', type: 'byte' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0x05';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
 
-    describe('Static Bytes', () => {
-        it('Byte (padded)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x05');
-            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        it('Single Byte (bytes1)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes1', type: 'bytes1' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0x05';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it.skip('Byte (no padding)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'byte' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+        it('4 Bytes (bytes4)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0x00010203';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0001020300000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
 
-            // @TODO: This does not catch the Error
-            expect(byteDataType.assignValue('0x5')).to.throw();
+        it('4 Bytes (bytes4); Encoder must pad input', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x1a18000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const paddedArgs = '0x1a180000';
+            const paddedArgsAsJson = JSON.stringify(paddedArgs);
+            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
         });
 
-        it('Bytes1', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes1' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x05');
-            const expectedAbiEncodedByte = '0x0500000000000000000000000000000000000000000000000000000000000000';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        it('32 Bytes (bytes32)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0x0001020304050607080911121314151617181920212223242526272829303132';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0001020304050607080911121314151617181920212223242526272829303132';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+
+        it('32 Bytes (bytes32); Encoder must pad input', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18bf61';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const paddedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+            const paddedArgsAsJson = JSON.stringify(paddedArgs);
+            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
         });
 
-        it('Bytes32 (padded)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x0001020304050607080911121314151617181920212223242526272829303132');
-            const expectedAbiEncodedByte = '0x0001020304050607080911121314151617181920212223242526272829303132';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        it('Should throw when pass in too many bytes (bytes4)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0x0102030405';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x0102030405 (5 bytes), which exceeds max bytes that can be stored in a bytes4');
         });
 
-        it('Bytes32 (unpadded)', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
-            byteDataType.assignValue('0x1a18bf61');
-            const expectedAbiEncodedByte = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
-            expect(byteDataType.getHexValue()).to.be.equal(expectedAbiEncodedByte);
+        it('Should throw when pass in too many bytes (bytes32)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0x010203040506070809101112131415161718192021222324252627282930313233';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x010203040506070809101112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32');
         });
 
-        it.skip('Bytes32 - Too long', async () => {
-            const testByteDataItem = { name: 'testStaticBytes', type: 'bytes32' };
-            const byteDataType = new AbiEncoder.Byte(testByteDataItem);
+        it('Should throw when pass in bad hex (no 0x prefix)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0102030405060708091011121314151617181920212223242526272829303132';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
+        });
 
-            // @TODO: This does not catch the Error
-            expect(
-                byteDataType.assignValue('0x000102030405060708091112131415161718192021222324252627282930313233'),
-            ).to.throw(
-                `Tried to assign 0x000102030405060708091112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32`,
-            );
+        it('Should throw when pass in bad hex (include a half-byte)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.Byte(testDataItem);
+            // Construct args to be encoded
+            const args = '0x010';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
         });
     });
 
+    /*
+
+    
+
     describe('Bytes (Dynamic)', () => {
         const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
         it('Less than 32 bytes', async () => {
-- 
cgit v1.2.3


From 5b187935dc6bf194555e1652dbf53d1c637d4add Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 13:01:26 -0800
Subject: tests for String

---
 packages/utils/src/abi_encoder/evm_data_types.ts |   4 +-
 packages/utils/test/abi_encoder_test.ts          | 160 +++++++++++++++++------
 2 files changed, 123 insertions(+), 41 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index ff1bc594d..b6a62a5d4 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -318,7 +318,7 @@ export class Bytes extends PayloadDataType {
 
     public encodeValue(value: string | Buffer): Buffer {
         if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Input value must be hex (prefixed with 0x). Actual value is '${value}'`);
+            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '${value}'`);
         }
         const valueBuf = ethUtil.toBuffer(value);
         if (value.length % 2 !== 0) {
@@ -365,7 +365,7 @@ export class SolString extends PayloadDataType {
     public encodeValue(value: string): Buffer {
         const wordsForValue = Math.ceil(value.length / 32);
         const paddedBytesForValue = wordsForValue * 32;
-        const valueBuf = ethUtil.setLengthRight(ethUtil.toBuffer(value), paddedBytesForValue);
+        const valueBuf = ethUtil.setLengthRight(new Buffer(value), paddedBytesForValue);
         const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
         const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
         return encodedValueBuf;
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 5fe625092..b541cd758 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -5,6 +5,7 @@ import { chaiSetup } from './utils/chai_setup';
 import { BigNumber, AbiEncoder } from '../src/';
 import * as AbiSamples from './abi_samples';
 import { DecodingRules } from '../src/abi_encoder';
+import ethUtil = require('ethereumjs-util');
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -1418,55 +1419,136 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    /*
-
-    
+    describe.only('Dynamic Bytes Dynamic', () => {
+        it('Fits into one EVM word', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.Bytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18bf61';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
 
-    describe('Bytes (Dynamic)', () => {
-        const testBytesDataItem = { name: 'testBytes', type: 'bytes' };
-        it('Less than 32 bytes', async () => {
-            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-            bytesDataType.assignValue('0x010203');
-            const expectedAbiEncodedBytes =
-                '0x00000000000000000000000000000000000000000000000000000000000000030102030000000000000000000000000000000000000000000000000000000000';
+        it('Spans multiple EVM words', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.Bytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x' + '61'.repeat(40);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
 
-            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+        it('Input as Buffer', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.Bytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18bf61';
+            const argsAsBuffer = ethUtil.toBuffer(args);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(argsAsBuffer);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('Greater than 32 bytes', async () => {
-            const bytesDataType = new AbiEncoder.Bytes(testBytesDataItem);
-            const testValue = '0x' + '61'.repeat(40);
-            bytesDataType.assignValue(testValue);
-            const expectedAbiEncodedBytes =
-                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-            expect(bytesDataType.getHexValue()).to.be.equal(expectedAbiEncodedBytes);
+        it('Should throw when pass in bad hex (no 0x prefix)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.Bytes(testDataItem);
+            // Construct args to be encoded
+            const args = '01';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '01'");
         });
 
-        // @TODO: Add test for throw on half-byte
-        // @TODO: Test with no 0x prefix
-        // @TODO: Test with Buffer as input
+        it('Should throw when pass in bad hex (include a half-byte)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.Bytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x010';
+            // Encode Args and validate result
+            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
+        });
     });
 
-    describe('String', () => {
-        const testStringDataItem = { name: 'testString', type: 'string' };
-        it('Less than 32 bytes', async () => {
-            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-            stringDataType.assignValue('five');
-            const expectedAbiEncodedString =
-                '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+    describe.only('String', () => {
+        it('Fits into one EVM word', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'String', type: 'string' };
+            const dataType = new AbiEncoder.SolString(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = 'five';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
 
-            console.log(stringDataType.getHexValue());
-            console.log(expectedAbiEncodedString);
-            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+        it('Spans multiple EVM words', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'String', type: 'string' };
+            const dataType = new AbiEncoder.SolString(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = 'a'.repeat(40);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
 
-        it('Greater than 32 bytes', async () => {
-            const stringDataType = new AbiEncoder.SolString(testStringDataItem);
-            const testValue = 'a'.repeat(40);
-            stringDataType.assignValue(testValue);
-            const expectedAbiEncodedString =
-                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-            expect(stringDataType.getHexValue()).to.be.equal(expectedAbiEncodedString);
+        it('String that begins with 0x prefix', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'String', type: 'string' };
+            const dataType = new AbiEncoder.SolString(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x' + 'a'.repeat(40);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000002a30786161616161616161616161616161616161616161616161616161616161616161616161616161616100000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-    }); */
+    });
 });
-- 
cgit v1.2.3


From b213cb39747ba0b78138d5a1db07b511bd9fd3b8 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 13:05:36 -0800
Subject: Temporary change for testing functions

---
 packages/utils/src/abi_encoder/data_type.ts | 2 +-
 packages/utils/test/abi_encoder_test.ts     | 9 +++------
 2 files changed, 4 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 0f3cecac5..21c08ef54 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -41,7 +41,7 @@ export abstract class DataType {
     }
 
     public decode(calldata: string, rules?: DecodingRules): any {
-        const rawCalldata = new RawCalldata(calldata, false); // @TODO Sohuld not hardcode false here
+        const rawCalldata = new RawCalldata(calldata, true); // @TODO Sohuld not hardcode false here
         const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index b541cd758..6d0d0c390 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -11,12 +11,7 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe.only('ABI Encoder', () => {
-    describe.only('Optimizer', () => {
-
-    });
-
-    describe('ABI Tests at Method Level', () => {
-
+    describe('Optimizer', () => {
         it('Should reuse duplicated strings in string array', async () => {
             const method = new AbiEncoder.Method(AbiSamples.GAbi);
 
@@ -147,7 +142,9 @@ describe.only('ABI Encoder', () => {
             console.log(JSON.stringify(decodedArgs));
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
+    });
 
+    describe.only('ABI Tests at Method Level', () => {
         it('Crazy ABI', async () => {
             const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
             console.log(method.getSignature());
-- 
cgit v1.2.3


From 0c0bcb44d3ef6d68c9c7c05be25641ef57a7287a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 13:07:34 -0800
Subject: All 71 tests passing. Both for function encoding and individual
 types.

---
 packages/utils/src/abi_encoder/data_type.ts      | 4 ++--
 packages/utils/src/abi_encoder/evm_data_types.ts | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 21c08ef54..243b221ef 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -40,8 +40,8 @@ export abstract class DataType {
         return calldataHex;
     }
 
-    public decode(calldata: string, rules?: DecodingRules): any {
-        const rawCalldata = new RawCalldata(calldata, true); // @TODO Sohuld not hardcode false here
+    public decode(calldata: string, rules?: DecodingRules, hasSelector: boolean = false): any {
+        const rawCalldata = new RawCalldata(calldata, hasSelector);
         const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index b6a62a5d4..2895ee00f 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -515,7 +515,8 @@ export class Method extends MemberDataType {
         if (!calldata.startsWith(this.selector)) {
             throw new Error(`Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`);
         }
-        const value = super.decode(calldata, rules);
+        const hasSelector = true;
+        const value = super.decode(calldata, rules, hasSelector);
         return value;
     }
 
-- 
cgit v1.2.3


From 67dd062a2f6a936cad18ff81afac398cd6a1ab97 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 14:35:40 -0800
Subject: Cleaning up optimizer tests

---
 packages/utils/src/abi_encoder/calldata.ts       |   37 +-
 packages/utils/src/abi_encoder/data_type.ts      |   68 +-
 packages/utils/src/abi_encoder/evm_data_types.ts |   27 +-
 packages/utils/src/abi_encoder/index.ts          |    2 +-
 packages/utils/test/abi_encoder_test.ts          | 1085 +++++++++++-----------
 packages/utils/test/abi_samples.ts               |   73 +-
 6 files changed, 687 insertions(+), 605 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
index 11288064e..e6ce58957 100644
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -20,7 +20,14 @@ export abstract class CalldataBlock {
     private relocatable: boolean;
     private parentName: string;
 
-    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ headerSizeInBytes: number, bodySizeInBytes: number, relocatable: boolean) {
+    constructor(
+        name: string,
+        signature: string,
+        parentName: string,
+        /*offsetInBytes: number,*/ headerSizeInBytes: number,
+        bodySizeInBytes: number,
+        relocatable: boolean,
+    ) {
         this.name = name;
         this.signature = signature;
         this.parentName = parentName;
@@ -91,7 +98,13 @@ export abstract class CalldataBlock {
 export class PayloadCalldataBlock extends CalldataBlock {
     private payload: Buffer;
 
-    constructor(name: string, signature: string, parentName: string, /*offsetInBytes: number,*/ relocatable: boolean, payload: Buffer) {
+    constructor(
+        name: string,
+        signature: string,
+        parentName: string,
+        /*offsetInBytes: number,*/ relocatable: boolean,
+        payload: Buffer,
+    ) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = payload.byteLength;
         super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
@@ -115,7 +128,14 @@ export class DependentCalldataBlock extends CalldataBlock {
     private dependency: CalldataBlock;
     private aliasFor: CalldataBlock | undefined;
 
-    constructor(name: string, signature: string, parentName: string, relocatable: boolean, dependency: CalldataBlock, parent: CalldataBlock) {
+    constructor(
+        name: string,
+        signature: string,
+        parentName: string,
+        relocatable: boolean,
+        dependency: CalldataBlock,
+        parent: CalldataBlock,
+    ) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
         super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
@@ -125,7 +145,8 @@ export class DependentCalldataBlock extends CalldataBlock {
     }
 
     public toBuffer(): Buffer {
-        const destinationOffset = (this.aliasFor !== undefined) ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
+        const destinationOffset =
+            this.aliasFor !== undefined ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
         const parentOffset = this.parent.getOffsetInBytes();
         const parentHeaderSize = this.parent.getHeaderSizeInBytes();
         const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
@@ -314,7 +335,7 @@ export class Calldata {
 
             //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
             //const parentOffset = name.lastIndexOf(parentName);
-            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');//.replace(`${parentName}[`, '[');
+            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, ''); //.replace(`${parentName}[`, '[');
             const signature = block.getSignature();
 
             // Current offset
@@ -383,7 +404,7 @@ export class Calldata {
         const blocksByHash: { [key: string]: CalldataBlock } = {};
 
         // 1. Create a queue of subtrees by hash
-        // Note that they are ordered the same as 
+        // Note that they are ordered the same as
         const subtreeQueue = this.createQueue(this.root);
         let block: CalldataBlock | undefined;
         while ((block = subtreeQueue.popBack()) !== undefined) {
@@ -435,7 +456,7 @@ export class Calldata {
     }
 
     public toAnnotatedString(): string {
-        return "";
+        return '';
     }
 
     public setRoot(block: CalldataBlock) {
@@ -532,4 +553,4 @@ export class RawCalldata {
     public getSelector(): string {
         return this.selector;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 243b221ef..80797c563 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -1,4 +1,11 @@
-import { RawCalldata, Calldata, CalldataBlock, PayloadCalldataBlock, DependentCalldataBlock, MemberCalldataBlock } from "./calldata";
+import {
+    RawCalldata,
+    Calldata,
+    CalldataBlock,
+    PayloadCalldataBlock,
+    DependentCalldataBlock,
+    MemberCalldataBlock,
+} from './calldata';
 import { MethodAbi, DataItem } from 'ethereum-types';
 import { DecodingRules, EncodingRules } from './calldata';
 import { BigNumber } from '../configured_bignumber';
@@ -67,7 +74,13 @@ export abstract class PayloadDataType extends DataType {
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
         const relocatable = false;
-        const block = new PayloadCalldataBlock(name, signature, parentName, /*offsetInBytes,*/ relocatable, encodedValue);
+        const block = new PayloadCalldataBlock(
+            name,
+            signature,
+            parentName,
+            /*offsetInBytes,*/ relocatable,
+            encodedValue,
+        );
         return block;
     }
 
@@ -104,7 +117,14 @@ export abstract class DependentDataType extends DataType {
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
         const relocatable = false;
-        const block = new DependentCalldataBlock(name, signature, parentName, relocatable, dependencyBlock, parentBlock);
+        const block = new DependentCalldataBlock(
+            name,
+            signature,
+            parentName,
+            relocatable,
+            dependencyBlock,
+            parentBlock,
+        );
         return block;
     }
 
@@ -135,8 +155,13 @@ export abstract class MemberDataType extends DataType {
     protected arrayLength: number | undefined;
     protected arrayElementType: string | undefined;
 
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, isArray: boolean = false, arrayLength?: number, arrayElementType?: string) {
+    public constructor(
+        dataItem: DataItem,
+        factory: DataTypeFactory,
+        isArray: boolean = false,
+        arrayLength?: number,
+        arrayElementType?: string,
+    ) {
         super(dataItem, factory);
         this.memberMap = {};
         this.members = [];
@@ -207,11 +232,17 @@ export abstract class MemberDataType extends DataType {
         }
 
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
+            this.getDataItem().name,
+            this.getSignature(),
+            parentName,
+            this.isStatic(),
+            false,
+        );
 
         let members = this.members;
         if (this.isArray && this.arrayLength === undefined) {
-            [members,] = this.createMembersWithLength(this.getDataItem(), value.length);
+            [members] = this.createMembersWithLength(this.getDataItem(), value.length);
 
             const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(16)}`), 32);
             methodBlock.setHeader(lenBuf);
@@ -228,12 +259,20 @@ export abstract class MemberDataType extends DataType {
 
     protected generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(this.getDataItem().name, this.getSignature(), parentName, this.isStatic(), false);
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
+            this.getDataItem().name,
+            this.getSignature(),
+            parentName,
+            this.isStatic(),
+            false,
+        );
         const memberBlocks: CalldataBlock[] = [];
         let childMap = _.cloneDeep(this.memberMap);
         _.forOwn(obj, (value: any, key: string) => {
             if (key in childMap === false) {
-                throw new Error(`Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`);
+                throw new Error(
+                    `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
+                );
             }
             const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
             memberBlocks.push(block);
@@ -249,7 +288,10 @@ export abstract class MemberDataType extends DataType {
     }
 
     public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block = (value instanceof Array) ? this.generateCalldataBlockFromArray(value, parentBlock) : this.generateCalldataBlockFromObject(value, parentBlock);
+        const block =
+            value instanceof Array
+                ? this.generateCalldataBlockFromArray(value, parentBlock)
+                : this.generateCalldataBlockFromObject(value, parentBlock);
         return block;
     }
 
@@ -261,7 +303,7 @@ export abstract class MemberDataType extends DataType {
             const hexBase = 16;
             const arrayLength = new BigNumber(arrayLengthHex, hexBase);
 
-            [members,] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
+            [members] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
         }
 
         calldata.startScope();
@@ -314,9 +356,9 @@ export abstract class MemberDataType extends DataType {
 
         // Search for dependent members
         const dependentMember = _.find(this.members, (member: DataType) => {
-            return (member instanceof DependentDataType);
+            return member instanceof DependentDataType;
         });
-        const isStatic = (dependentMember === undefined); // static if we couldn't find a dependent member
+        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
         return isStatic;
     }
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 2895ee00f..10e7b987b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -21,7 +21,7 @@ export interface DataTypeStaticInterface {
 export class Address extends PayloadDataType {
     private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
-    public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = "Address must be 20 bytes";
+    public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = 'Address must be 20 bytes';
 
     constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
@@ -88,7 +88,7 @@ export class Bool extends PayloadDataType {
         const valueBuf = calldata.popWord();
         const valueHex = ethUtil.bufferToHex(valueBuf);
         const valueNumber = new BigNumber(valueHex, 16);
-        let value: boolean = (valueNumber.equals(0)) ? false : true;
+        let value: boolean = valueNumber.equals(0) ? false : true;
         if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
             throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
         }
@@ -147,10 +147,7 @@ abstract class Number extends PayloadDataType {
             const negativeValue = invertedValue.plus(1);
 
             // Convert the negated value to a hex string
-            valueBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`),
-                evmWordWidth,
-            );
+            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`), evmWordWidth);
         }
 
         return valueBuf;
@@ -279,7 +276,7 @@ export class Byte extends PayloadDataType {
         if (valueBuf.byteLength > this.width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                valueBuf.byteLength
+                    valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
@@ -392,7 +389,6 @@ export class SolString extends PayloadDataType {
 }
 
 export class Pointer extends DependentDataType {
-
     constructor(destDataType: DataType, parentDataType: DataType) {
         const destDataItem = destDataType.getDataItem();
         const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
@@ -442,7 +438,7 @@ export class SolArray extends MemberDataType {
 
         const isArray = true;
         const arrayElementType = matches[1];
-        const arrayLength = (matches[2] === '') ? undefined : parseInt(matches[2], 10);
+        const arrayLength = matches[2] === '' ? undefined : parseInt(matches[2], 10);
         super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
         this.elementType = arrayElementType;
         this.arraySignature = this.computeSignature();
@@ -513,7 +509,9 @@ export class Method extends MemberDataType {
 
     public decode(calldata: string, rules?: DecodingRules): any[] | object {
         if (!calldata.startsWith(this.selector)) {
-            throw new Error(`Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`);
+            throw new Error(
+                `Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`,
+            );
         }
         const hasSelector = true;
         const value = super.decode(calldata, rules, hasSelector);
@@ -524,7 +522,7 @@ export class Method extends MemberDataType {
         //console.log('O'.repeat(100), '\n', returndata, '\n', this.returnDataTypes, 'P'.repeat(100));
 
         const returnValues: any[] = [];
-        const rules_ = rules ? rules : { structsAsObjects: false } as DecodingRules;
+        const rules_ = rules ? rules : ({ structsAsObjects: false } as DecodingRules);
         const rawReturnData = new RawCalldata(returndata, false);
         _.each(this.returnDataTypes, (dataType: DataType) => {
             returnValues.push(dataType.generateValue(rawReturnData, rules_));
@@ -549,7 +547,7 @@ export class Method extends MemberDataType {
 export class EvmDataTypeFactory implements DataTypeFactory {
     private static instance: DataTypeFactory;
 
-    private constructor() { }
+    private constructor() {}
 
     public static getInstance(): DataTypeFactory {
         if (!EvmDataTypeFactory.instance) {
@@ -580,10 +578,11 @@ export class EvmDataTypeFactory implements DataTypeFactory {
             return dataType;
         }
 
-        if (parentDataType === undefined) { // @Todo -- will this work for return values?
+        if (parentDataType === undefined) {
+            // @Todo -- will this work for return values?
             throw new Error(`Trying to create a pointer`);
         }
         const pointer = new Pointer(dataType, parentDataType);
         return pointer;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/index.ts b/packages/utils/src/abi_encoder/index.ts
index 991edb8c5..95ad84ac9 100644
--- a/packages/utils/src/abi_encoder/index.ts
+++ b/packages/utils/src/abi_encoder/index.ts
@@ -1,2 +1,2 @@
 export { EncodingRules, DecodingRules } from './calldata';
-export * from './evm_data_types';
\ No newline at end of file
+export * from './evm_data_types';
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 6d0d0c390..9925abcc3 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -12,273 +12,188 @@ const expect = chai.expect;
 
 describe.only('ABI Encoder', () => {
     describe('Optimizer', () => {
-        it('Should reuse duplicated strings in string array', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.GAbi);
-
-            const args = [
-                {
-                    a: new BigNumber(5),
-                    e: '0x616161',
-                    b: 'aaa',
-                    f: '0xe41d2489571d322189246dafa5ebde1f4699f498'
-                }
-            ]
-
-            // Verify optimized calldata is expected
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            //const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
-            //expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-
-            // Verify args decode properly
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            //expect(decodedArgsJson).to.be.equal(argsJson);
-
-            console.log(method.getSignature());
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
-
-        });
-
-        it('Should reuse duplicated strings in string array', async () => {
+        it('Should reuse duplicate strings in string array', async () => {
+            // Description:
+            //   There are two unique values in the array `strings`.
+            //   There should exist only one copy of each string in the optimized calldata.
+            //   In unoptimized calldata, two copies of each string will be created.
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
-            const strings = [
-                "Test String",
-                "Test String 2",
-                "Test String",
-                "Test String 2",
-            ];
+            const strings = ['Test String', 'Test String 2', 'Test String', 'Test String 2'];
             const args = [strings];
-
-            // Verify optimized calldata is expected
+            // Validate calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
+            const expectedOptimizedCalldata =
+                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-
-            // Verify args decode properly
+            // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
-
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
         });
-
-        it('Should point array elements to a duplicated value from another parameter', async () => {
+        it('Should point array elements to a duplicate value from another parameter', async () => {
+            // Description:
+            //   There are two unique values in the array `strings`.
+            //   The value "Test String" appears three times in this array.
+            //   There should exist only one copy of this string in the optimized calldata.
+            //   In unoptimized calldata, "Test String" would be written three times.
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
-            const stringArray = [
-                "Test String",
-                "Test String",
-                "Test String",
-                "Test String 2",
-            ];
+            const strings = ['Test String', 'Test String', 'Test String', 'Test String 2'];
             const string = 'Test String';
-            const args = [stringArray, string];
-
-            // Verify optimized calldata is expected
+            const args = [strings, string];
+            // Validate calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata = '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000';
+            const expectedOptimizedCalldata =
+                '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-
-            // Verify args decode properly
+            // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
-
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true, annotate: true }), '\n', '*'.repeat(100));
-            console.log('*'.repeat(100), '\n', method.encode(args, { optimize: true }), '\n', '*'.repeat(100));
         });
-
-
-        it('Optimizer #3 (tuple should point to array)', async () => {
+        it('Dynamic Array of uints should point to Dynamic Array of Tuple(Uint)s', async () => {
+            // Description:
+            //   There are two dynamic arrays, one of uint's and one of tuples.
+            //   Each tuple is simply a wrapper for a uint - tuple := {key: uintValue}
+            //   While the elements of these arrays have different types, they
+            //   have the same representation in calldata.
+            //   That is, a `uint` and a `tuple{uint}` both consume exactly one word of calldata.
+            //   In the optimized calldata, only the elements of one array should be included.
+            //   Both arrays will then point to the same set of elements.
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.optimizerAbi3);
-            const uint8Array = [
-                new BigNumber(100),
-                new BigNumber(150),
-                new BigNumber(200),
-                new BigNumber(225),
-            ];
+            const uint8Array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
             const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
             const args = [uint8Array, uintTupleArray];
-
-
-            const TEST = method.encode(args, { optimize: true, annotate: true });
-            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
-
+            // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-
-            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const expectedOptimizedCalldata =
+                '0x5b5c78fd0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c800000000000000000000000000000000000000000000000000000000000000e1';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
-            console.log(JSON.stringify(decodedArgs));
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-
-        it('Optimizer #4 (Expect no optimization)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
-            const uint8Array = [
-                new BigNumber(100),
-                new BigNumber(150),
-                new BigNumber(200),
-                new BigNumber(225),
-            ];
-            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
-            const args = [uint8Array, uintTupleArray];
-
-
-            const TEST = method.encode(args, { optimize: true, annotate: true });
-            console.log('*'.repeat(50), ' ENCODED DATA ', TEST);
-
+        it('Duplicate Dynamic Arrays', async () => {
+            // Description:
+            //   Two dynamic arrays with the same values.
+            //   In the optimized calldata, only one set of elements should be included.
+            //   Both arrays should point to this set.
+            // Generate calldata
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi5);
+            const array1 = [new BigNumber(100), new BigNumber(150)];
+            const array2 = [array1[0], array1[1]];
+            const args = [array1, array2];
+            // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-
-            console.log(`OPTIMIZED CALLDATA == '${optimizedCalldata}'`);
+            const expectedOptimizedCalldata =
+                '0x7bc4226e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
-            console.log(JSON.stringify(decodedArgs));
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-    });
 
-    describe.only('ABI Tests at Method Level', () => {
-        it('Crazy ABI', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.crazyAbi);
-            console.log(method.getSignature());
-
-            const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
-            const someStaticArrayWithDynamicMembers = [
-                'the little piping piper piped a piping pipper papper',
-                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-            ];
-            const someDynamicArrayWithDynamicMembers = [
-                '0x38745637834987324827439287423897238947239847',
-                '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
-                '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
-            ];
-            const some2DArray = [
-                [
-                    'some string',
-                    'some another string',
-                    'there are just too many stringsup in',
-                    'here',
-                    'yall ghonna make me lose my mind',
-                ],
-                [
-                    'the little piping piper piped a piping pipper papper',
-                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-                ],
-                [],
-            ];
-            const someTuple = {
-                someUint32: new BigNumber(4037824789),
-                someStr: 'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.'
-            };
-            const someTupleWithDynamicTypes = {
-                someUint: new BigNumber(4024789),
-                someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
-                someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
-                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
-            };
-            const someTupleWithDynamicTypes2 = {
-                someUint: new BigNumber(9024789),
-                someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
-                someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
-                someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
-            };
-            const someTupleWithDynamicTypes3 = {
-                someUint: new BigNumber(1024789),
-                someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
-                someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
-                someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
-            };
-            const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
-
-            const args = {
-                someStaticArray: someStaticArray,
-                someStaticArrayWithDynamicMembers: someStaticArrayWithDynamicMembers,
-                someDynamicArrayWithDynamicMembers: someDynamicArrayWithDynamicMembers,
-                some2DArray: some2DArray,
-                someTuple: someTuple,
-                someTupleWithDynamicTypes: someTupleWithDynamicTypes,
-                someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes
-            };
-
-            const calldata = method.encode(args);
-            console.log(calldata);
-
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
-            console.log(method.getSignature());
-
-            const expectedCalldata = '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d50000000000000000000000000000000000000000000000000000000000000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-            //const expectedCalldata = '0x30e1f844000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cf5763d5ec63d500600000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f7484848484848484848484848484848484848384757687980943399445858584893209100000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata, { structsAsObjects: true });
-            const decodedValueJson = JSON.stringify(decodedValue);
-            console.log(`DECODED`, '*'.repeat(200), '\n', decodedValueJson);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        /*
+        it.only('Duplicate Static Arrays', async () => {
+            // Description:
+            //   Two dynamic arrays with the same values.
+            //   In the optimized calldata, only one set of elements should be included.
+            //   Both arrays should point to this set.
+            // Generate calldata
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi5);
+            const array1 = [new BigNumber(100), new BigNumber(150)];
+            const array2 = [array1[0], array1[1]];
+            const args = [array1, array2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x7bc4226e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
         });
 
-        it('Crazy ABI #1', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.crazyAbi1);
-
-            const args = [
-                new BigNumber(256745454),
-                new BigNumber(-256745454),
-                new BigNumber(434244),
-                '0x43',
-                '0x0001020304050607080911121314151617181920212223242526272829303132',
-                '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
-                'Little peter piper piped a piping pepper pot',
-                '0xe41d2489571d322189246dafa5ebde1f4699f498',
-                true
-            ];
-
-            const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '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';
-            expect(calldata).to.be.equal(expectedCalldata);
+        it.only('Duplicate Tuples', async () => {
+            // Description:
+            //   Two dynamic arrays with the same values.
+            //   In the optimized calldata, only one set of elements should be included.
+            //   Both arrays should point to this set.
+            // Generate calldata
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi5);
+            const array1 = [new BigNumber(100), new BigNumber(150)];
+            const array2 = [array1[0], array1[1]];
+            const args = [array1, array2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x7bc4226e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });*/
 
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        it('Static Array of static types should not be optimized', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
+            const uint8Array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
+            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
+            const args = [uint8Array, uintTupleArray];
+            // Validate calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const unoptimizedCalldata = method.encode(args);
+            expect(optimizedCalldata).to.be.equal(unoptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
         });
 
+        // Todo: Unfixed array points to fixed array
+        // Todo: Unfixed to unfixed array
+        // Todo: Duplicate tuples
+    });
 
+    describe('Method ABIs', () => {
         it('Types with default widths', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
-            console.log(method);
-            const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
+            const args = [
+                new BigNumber(1),
+                new BigNumber(-1),
+                '0x56',
+                [new BigNumber(1)],
+                [new BigNumber(-1)],
+                ['0x56'],
+            ];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Array of Static Tuples (Array has defined length)', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
-
             let value = 0;
             const arrayOfTuples = [];
             for (let i = 0; i < 8; ++i) {
@@ -286,23 +201,19 @@ describe.only('ABI Encoder', () => {
             }
             const args = [arrayOfTuples];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+            // Validate calldata
+            const expectedCalldata =
+                '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Array of Static Tuples (Array has dynamic length)', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi);
-
             let value = 0;
             const arrayOfTuples = [];
             for (let i = 0; i < 8; ++i) {
@@ -310,316 +221,352 @@ describe.only('ABI Encoder', () => {
             }
             const args = [arrayOfTuples];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+            // Validate calldata
+            const expectedCalldata =
+                '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Array of Dynamic Tuples (Array has defined length)', async () => {
+            // Generate Calldata
             const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi);
-
             let value = 0;
             const arrayOfTuples = [];
             for (let i = 0; i < 8; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
+                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
             }
             const args = [arrayOfTuples];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi);
-
             let value = 0;
             const arrayOfTuples = [];
             for (let i = 0; i < 8; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), (new BigNumber(++value)).toString()]);
+                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
             }
             const args = [arrayOfTuples];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Multidimensional Arrays / Static Members', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
-
             // Eight 3-dimensional arrays of uint8[2][2][2]
             let value = 0;
             const args = [];
             for (let i = 0; i < 8; ++i) {
-                args.push(
+                args.push([
                     [
-                        [
-                            [new BigNumber(++value), new BigNumber(++value)],
-                            [new BigNumber(++value), new BigNumber(++value)],
-                        ],
-                        [
-                            [new BigNumber(++value), new BigNumber(++value)],
-                            [new BigNumber(++value), new BigNumber(++value)],
-                        ]
-                    ]
-                );
+                        [new BigNumber(++value), new BigNumber(++value)],
+                        [new BigNumber(++value), new BigNumber(++value)],
+                    ],
+                    [
+                        [new BigNumber(++value), new BigNumber(++value)],
+                        [new BigNumber(++value), new BigNumber(++value)],
+                    ],
+                ]);
             }
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038'; expect(calldata).to.be.equal(expectedCalldata);
+            // Validate calldata
+            const expectedCalldata =
+                '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            expect(calldata).to.be.equal(expectedCalldata);
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Multidimensional Arrays / Dynamic Members', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi);
-
             // Eight 3-dimensional arrays of string[2][2][2]
             let value = 0;
             const args = [];
             for (let i = 0; i < 4; ++i) {
-                args.push(
+                args.push([
                     [
-                        [
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                        ],
-                        [
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                            [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                        ]
-                    ]
-                );
+                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                    ],
+                    [
+                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                    ],
+                ]);
             }
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(method.getSignature());
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000137000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023231000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023234000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002333100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023332000000000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000137000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023231000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023234000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002333100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023332000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
-        it('Fixed Lenfgth Array / Dynamic Members', async () => {
+        it('Fixed Length Array / Dynamic Members', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
-            const args = [["Brave", "New", "World"]];
+            const args = [['Brave', 'New', 'World']];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
+            // Validate calldata
             const expectedCalldata =
                 '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
-        it('Fixed Lenfgth Array / Dynamic Members', async () => {
+        it('Fixed Length Array / Dynamic Members', async () => {
+            // Generaet calldata
             const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
-            const args = [["Brave", "New", "World"]];
+            const args = [['Brave', 'New', 'World']];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
+            // Validate calldata
             const expectedCalldata =
                 '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Unfixed Length Array / Dynamic Members ABI', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
-            const args = [["Brave", "New", "World"]];
+            const args = [['Brave', 'New', 'World']];
             const calldata = method.encode(args);
-            console.log(calldata);
-            console.log('*'.repeat(40));
-            console.log(JSON.stringify(args));
-            const expectedCalldata = '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Unfixed Length Array / Static Members ABI', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
             const calldata = method.encode(args);
-            const expectedCalldata = '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
+            // Validate calldata
+            const expectedCalldata =
+                '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
-
         it('Fixed Length Array / Static Members ABI', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
             const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
             const calldata = method.encode(args);
+            // Validate calldata
             const expectedCalldata =
                 '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-
-
-        it('Simple ABI 2', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.simpleAbi2);
-
-            const args = [
-                '0xaf', // e (bytes1)
-                '0x0001020304050607080911121314151617181920212223242526272829303132', // f (bytes32)
-                '0x616161616161616161616161616161616161616161616161616161616161616161616161616161611114f324567838475647382938475677448899338457668899002020202020', // g
-                'My first name is Greg and my last name is Hysen, what do ya know!', // h
-            ];
-
-            const calldata = method.encode(args);
-            const expectedCalldata =
-                '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';
-            expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Array ABI', async () => {
+            // Generate calldata
             const method = new AbiEncoder.Method(AbiSamples.stringAbi);
-            console.log(method);
             const args = [['five', 'six', 'seven']];
             const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
+            // Validate calldata
             const expectedCalldata =
                 '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Static Tuple', async () => {
+            // Generate calldata
             // This is dynamic because it has dynamic members
             const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
             const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]];
             const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata = '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
+            // Validate calldata
+            const expectedCalldata =
+                '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Dynamic Tuple (Array input)', async () => {
+            // Generate calldata
             // This is dynamic because it has dynamic members
             const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
             const args = [[new BigNumber(5), 'five']];
             const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
+            // Validate calldata
             const expectedCalldata =
                 '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
-
-            // Test decoding
+            // Validate decoding
             const expectedDecodedValueJson = JSON.stringify(args);
             const decodedValue = method.decode(calldata);
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
         it('Dynamic Tuple (Object input)', async () => {
+            // Generate Calldata
             // This is dynamic because it has dynamic members
             const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five' }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
+            const args = [[new BigNumber(5), 'five']];
+            const calldata = method.encode(args);
+            // Validate calldata
             const expectedCalldata =
                 '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
             expect(calldata).to.be.equal(expectedCalldata);
+            // Validate decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+        it('Large, Flat ABI', async () => {
+            // Construct calldata
+            const method = new AbiEncoder.Method(AbiSamples.largeFlatAbi);
+            const args = [
+                new BigNumber(256745454),
+                new BigNumber(-256745454),
+                new BigNumber(434244),
+                '0x43',
+                '0x0001020304050607080911121314151617181920212223242526272829303132',
+                '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
+                'Little peter piper piped a piping pepper pot',
+                '0xe41d2489571d322189246dafa5ebde1f4699f498',
+                true,
+            ];
+            // Validate calldata
+            const calldata = method.encode(args);
+            const expectedCalldata =
+                '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';
+            expect(calldata).to.be.equal(expectedCalldata);
+            // Validate decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata);
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        });
+        it('Large, Nested ABI', async () => {
+            // Construct Calldata
+            const method = new AbiEncoder.Method(AbiSamples.largeNestedAbi);
+            const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
+            const someStaticArrayWithDynamicMembers = [
+                'the little piping piper piped a piping pipper papper',
+                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+            ];
+            const someDynamicArrayWithDynamicMembers = [
+                '0x38745637834987324827439287423897238947239847',
+                '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
+                '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
+            ];
+            const some2DArray = [
+                [
+                    'some string',
+                    'some another string',
+                    'there are just too many stringsup in',
+                    'here',
+                    'yall ghonna make me lose my mind',
+                ],
+                [
+                    'the little piping piper piped a piping pipper papper',
+                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+                ],
+                [],
+            ];
+            const someTuple = {
+                someUint32: new BigNumber(4037824789),
+                someStr:
+                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+            };
+            const someTupleWithDynamicTypes = {
+                someUint: new BigNumber(4024789),
+                someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
+                someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
+                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+            };
+            const someTupleWithDynamicTypes2 = {
+                someUint: new BigNumber(9024789),
+                someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
+                someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
+                someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
+            };
+            const someTupleWithDynamicTypes3 = {
+                someUint: new BigNumber(1024789),
+                someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
+                someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
+                someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
+            };
+            const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
+            const args = {
+                someStaticArray: someStaticArray,
+                someStaticArrayWithDynamicMembers: someStaticArrayWithDynamicMembers,
+                someDynamicArrayWithDynamicMembers: someDynamicArrayWithDynamicMembers,
+                some2DArray: some2DArray,
+                someTuple: someTuple,
+                someTupleWithDynamicTypes: someTupleWithDynamicTypes,
+                someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes,
+            };
+            const calldata = method.encode(args);
+            // Validate calldata
+            const expectedCalldata =
+                '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894723843743289742389472398473289472348927489274894738427428947389facdea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000089b51500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000746dafa5ebde1f4699f4981d3221892e41d24895000000000000000000000000000000000000000000000000000000000000004e6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894398473289472348927489272384374328974238947274894738427428947389facde100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa3150000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000010000000000000000000000000089571d322189e415ebde1f4699f498d24246dafa000000000000000000000000000000000000000000000000000000000000004e73646873616a6b646873616a6b646861646a6b617368646a616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002838947238437432829384729742389472398473289472348927489274894738427428947389facdef000000000000000000000000000000000000000000000000';
+            expect(calldata).to.be.equal(expectedCalldata);
+            // Validate decoding
+            const expectedDecodedValueJson = JSON.stringify(args);
+            const decodedValue = method.decode(calldata, { structsAsObjects: true });
+            const decodedValueJson = JSON.stringify(decodedValue);
+            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
 
+        // @TODO: Test Nested Tuples (Not Supported on )
+
         it.skip('Nested Tuples', async () => {
             // Couldn't get nested tuples to work with Remix
             // This is dynamic because it has dynamic members
@@ -628,8 +575,8 @@ describe.only('ABI Encoder', () => {
                 someUint32: new BigNumber(30472),
                 nestedTuple: {
                     someUint: new BigNumber('48384725243211555532'),
-                    someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
-                }
+                    someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+                },
             };
             const secondTuple = {
                 someUint: new BigNumber(2984237422),
@@ -640,50 +587,47 @@ describe.only('ABI Encoder', () => {
                         someUint: new BigNumber(234324),
                         someStr: 'Im also a short string -- oops I just got loooooooooooooooooonger!',
                         someBytes: '0x23847287fff3472984723498ff23487324987aaa237438911873429472ba',
-                        someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498'
-                    }
+                        someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+                    },
                 },
                 someBytes: '0x2834y3947289423u489aaaff4783924739847489',
                 someAddress: '0xe41d2489571d322189246dafa5ebde1f4699afaf',
             };
             const thirdTuple = {
-                'someUint': new BigNumber(37422),
-                'someStr': 'This into the next word of memory. string will exceed 256 bits, so it will spill.',
-                'nestedTuple': {
+                someUint: new BigNumber(37422),
+                someStr: 'This into the next word of memory. string will exceed 256 bits, so it will spill.',
+                nestedTuple: {
                     someUint32: new BigNumber(23999222),
-                    'secondNestedTuple': {
-                        'someUint': new BigNumber(324),
-                        'someStr': 'Im also a short st',
-                        'someBytes': '0x723498ff2348732498723847287fff3472984aaa237438911873429472ba',
-                        'someAddress': '0x46dafa5ebde1f4699f498e41d2489571d3221892'
-                    }
+                    secondNestedTuple: {
+                        someUint: new BigNumber(324),
+                        someStr: 'Im also a short st',
+                        someBytes: '0x723498ff2348732498723847287fff3472984aaa237438911873429472ba',
+                        someAddress: '0x46dafa5ebde1f4699f498e41d2489571d3221892',
+                    },
                 },
-                'someBytes': '0x947289423u489aaaff472834y383924739847489',
-                'someAddress': '0x46dafa5ebde1f46e41d2489571d322189299afaf',
+                someBytes: '0x947289423u489aaaff472834y383924739847489',
+                someAddress: '0x46dafa5ebde1f46e41d2489571d322189299afaf',
             };
             const fourthTuple = {
-                'someUint': new BigNumber(222283488822),
-                'someStr': 'exceed 256 bits, so it will spill into the. This string will next word of memory.',
-                'nestedTuple': {
+                someUint: new BigNumber(222283488822),
+                someStr: 'exceed 256 bits, so it will spill into the. This string will next word of memory.',
+                nestedTuple: {
                     someUint32: new BigNumber(2300),
-                    'secondNestedTuple': {
-                        'someUint': new BigNumber(343224),
-                        'someStr': 'The alphabet backwards is arguably easier to say if thats the way you learned the first time.',
-                        'someBytes': '0x87324987aaa23743891187323847287fff3472984723498ff234429472ba',
-                        'someAddress': '0x71d322189246dafa5ebe41d24895de1f4699f498'
-                    }
+                    secondNestedTuple: {
+                        someUint: new BigNumber(343224),
+                        someStr:
+                            'The alphabet backwards is arguably easier to say if thats the way you learned the first time.',
+                        someBytes: '0x87324987aaa23743891187323847287fff3472984723498ff234429472ba',
+                        someAddress: '0x71d322189246dafa5ebe41d24895de1f4699f498',
+                    },
                 },
-                'someBytes': '0x2783924739847488343947289423u489aaaff490',
-                'someAddress': '0xebde1d322189246dafa1f4699afafe41d2489575',
+                someBytes: '0x2783924739847488343947289423u489aaaff490',
+                someAddress: '0xebde1d322189246dafa1f4699afafe41d2489575',
             };
-            const args = [
-                [firstTuple],
-                [secondTuple, thirdTuple, fourthTuple]
-            ];
+            const args = [[firstTuple], [secondTuple, thirdTuple, fourthTuple]];
 
             console.log('*'.repeat(250), method, '*'.repeat(250));
 
-
             const calldata = method.encode(args);
             console.log(method.getSignature());
             console.log(method.selector);
@@ -693,37 +637,9 @@ describe.only('ABI Encoder', () => {
             const expectedCalldata = '0x';
             expect(calldata).to.be.equal(expectedCalldata);
         });
-
-        it.skip('Object ABI (Object input - Missing Key)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([{ someUint: new BigNumber(5) }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-
-            // @TODO: Figure out how to catch throw
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
-
-        it.skip('Object ABI (Object input - Too Many Keys)', async () => {
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const calldata = method.encode([{ someUint: new BigNumber(5), someStr: 'five', unwantedKey: 14 }]);
-            console.log(method.getSignature());
-            console.log(method.selector);
-
-            console.log(calldata);
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-
-            // @TODO: Figure out how to catch throw
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
     });
 
-    describe.only('Array', () => {
+    describe('Array', () => {
         it('Fixed size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[2]' };
@@ -732,7 +648,8 @@ describe.only('ABI Encoder', () => {
             const args = [new BigNumber(5), new BigNumber(6)];
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -740,7 +657,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Dynamic size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[]' };
@@ -749,7 +665,8 @@ describe.only('ABI Encoder', () => {
             const args = [new BigNumber(5), new BigNumber(6)];
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -757,16 +674,16 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Fixed size; Dynamic elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[2]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
             // Construct args to be encoded
-            const args = ["Hello", "world"];
+            const args = ['Hello', 'world'];
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -774,16 +691,16 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Dynamic size; Dynamic elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[]' };
             const dataType = new AbiEncoder.SolArray(testDataItem);
             // Construct args to be encoded
-            const args = ["Hello", "world"];
+            const args = ['Hello', 'world'];
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -791,21 +708,56 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
-        // @TODO: Add test that fails if we pass in the wrong number of elements
-        // @TODO: Add test that fails if we pass in an element of incorrecrt type
+        it('Static size; Too Few Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[3]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const args = ['Hello', 'world'];
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Expected array of 3 elements, but got array of length 2');
+        });
+        it('Static size; Too Many Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[1]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const args = ['Hello', 'world'];
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Expected array of 1 elements, but got array of length 2');
+        });
+        it('Element Type Mismatch', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'uint[]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const args = [new BigNumber(1), 'Bad Argument'];
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
     });
 
-    describe.only('Tuple', () => {
+    describe('Tuple', () => {
         it('Static elements only', async () => {
             // Create DataType object
-            const testDataItem = { name: 'Tuple', type: 'tuple', components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }] };
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
+            };
             const dataType = new AbiEncoder.Tuple(testDataItem);
             // Construct args to be encoded
             const args = { field_1: new BigNumber(-5), field_2: true };
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
+            const expectedEncodedArgs =
+                '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodingRules = { structsAsObjects: true } as DecodingRules;
@@ -814,16 +766,20 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Dynamic elements only', async () => {
             // Create DataType object
-            const testDataItem = { name: 'Tuple', type: 'tuple', components: [{ name: 'field_1', type: 'string' }, { name: 'field_2', type: 'bytes' }] };
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'string' }, { name: 'field_2', type: 'bytes' }],
+            };
             const dataType = new AbiEncoder.Tuple(testDataItem);
             // Construct args to be encoded
-            const args = { field_1: "Hello, World!", field_2: '0xabcdef0123456789' };
+            const args = { field_1: 'Hello, World!', field_2: '0xabcdef0123456789' };
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodingRules = { structsAsObjects: true } as DecodingRules;
@@ -832,16 +788,30 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Static and dynamic elements mixed', async () => {
             // Create DataType object
-            const testDataItem = { name: 'Tuple', type: 'tuple', components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'string' }, { name: 'field_3', type: 'bool' }, { name: 'field_4', type: 'bytes' }] };
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [
+                    { name: 'field_1', type: 'int32' },
+                    { name: 'field_2', type: 'string' },
+                    { name: 'field_3', type: 'bool' },
+                    { name: 'field_4', type: 'bytes' },
+                ],
+            };
             const dataType = new AbiEncoder.Tuple(testDataItem);
             // Construct args to be encoded
-            const args = { field_1: new BigNumber(-5), field_2: "Hello, World!", field_3: true, field_4: '0xabcdef0123456789' };
+            const args = {
+                field_1: new BigNumber(-5),
+                field_2: 'Hello, World!',
+                field_3: true,
+                field_4: '0xabcdef0123456789',
+            };
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '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';
+            const expectedEncodedArgs =
+                '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';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodingRules = { structsAsObjects: true } as DecodingRules;
@@ -850,12 +820,39 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
-        // @TODO: Add test that fails if we pass in the wrong number of elements
-        // @TODO: Add test that fails if we pass in arguments in wrong order
+        it('Missing Key', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field_1: new BigNumber(-5) };
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Could not assign tuple to object: missing keys field_2');
+        });
+        it('Bad Key', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { unknown_field: new BigNumber(-5) };
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw("Could not assign tuple to object: unrecognized key 'unknown_field' in object Tuple");
+        });
     });
 
-    describe.only('Address', () => {
+    describe('Address', () => {
         it('Valid Address', async () => {
             // Create DataType object
             const testDataItem = { name: 'Address', type: 'address' };
@@ -872,7 +869,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Invalid Address - input is not valid hex', async () => {
             // Create DataType object
             const testDataItem = { name: 'Address', type: 'address' };
@@ -880,9 +876,10 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = 'e4';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
         });
-
         it('Invalid Address - input is not 20 bytes', async () => {
             // Create DataType object
             const testDataItem = { name: 'Address', type: 'address' };
@@ -890,11 +887,13 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0xe4';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
         });
     });
 
-    describe.only('Bool', () => {
+    describe('Bool', () => {
         it('True', async () => {
             // Create DataType object
             const testDataItem = { name: 'Boolean', type: 'bool' };
@@ -911,7 +910,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('False', async () => {
             // Create DataType object
             const testDataItem = { name: 'Boolean', type: 'bool' };
@@ -930,7 +928,7 @@ describe.only('ABI Encoder', () => {
         });
     });
 
-    describe.only('Integer', () => {
+    describe('Integer', () => {
         it('Int256 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
@@ -947,7 +945,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int256 - Negative Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
@@ -964,13 +961,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int256 - Positive Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max256BitInteger = (new BigNumber(2)).pow(255).minus(1);
+            const max256BitInteger = new BigNumber(2).pow(255).minus(1);
             const args = max256BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -982,13 +978,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int256 - Negative Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min256BitInteger = (new BigNumber(2)).pow(255).times(-1);
+            const min256BitInteger = new BigNumber(2).pow(255).times(-1);
             const args = min256BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1000,29 +995,30 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int256 - Value too large', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max256BitInteger = (new BigNumber(2)).pow(255).minus(1);
+            const max256BitInteger = new BigNumber(2).pow(255).minus(1);
             const args = max256BitInteger.plus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('Int256 - Value too small', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min256BitInteger = (new BigNumber(2)).pow(255).times(-1);
+            const min256BitInteger = new BigNumber(2).pow(255).times(-1);
             const args = min256BitInteger.minus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('Int32 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
@@ -1039,7 +1035,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int32 - Negative Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
@@ -1056,13 +1051,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int32 - Positive Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max32BitInteger = (new BigNumber(2)).pow(31).minus(1);
+            const max32BitInteger = new BigNumber(2).pow(31).minus(1);
             const args = max32BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1074,13 +1068,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int32 - Negative Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min32BitInteger = (new BigNumber(2)).pow(31).times(-1);
+            const min32BitInteger = new BigNumber(2).pow(31).times(-1);
             const args = min32BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1092,31 +1085,33 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Int32 - Value too large', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max32BitInteger = (new BigNumber(2)).pow(31).minus(1);
+            const max32BitInteger = new BigNumber(2).pow(31).minus(1);
             const args = max32BitInteger.plus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('Int32 - Value too small', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min32BitInteger = (new BigNumber(2)).pow(31).times(-1);
+            const min32BitInteger = new BigNumber(2).pow(31).times(-1);
             const args = min32BitInteger.minus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
     });
 
-    describe.only('Unsigned Integer', () => {
+    describe('Unsigned Integer', () => {
         it('UInt256 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
@@ -1133,13 +1128,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt256 - Positive Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max256BitUnsignedInteger = (new BigNumber(2)).pow(256).minus(1);
+            const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
             const args = max256BitUnsignedInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1151,7 +1145,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt256 - Zero Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
@@ -1169,29 +1162,30 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt256 - Value too large', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max256BitUnsignedInteger = (new BigNumber(2)).pow(256).minus(1);
+            const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
             const args = max256BitUnsignedInteger.plus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('UInt256 - Value too small', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const min256BitUnsignedInteger = new BigNumber(0)
+            const min256BitUnsignedInteger = new BigNumber(0);
             const args = min256BitUnsignedInteger.minus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('UInt32 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
@@ -1208,13 +1202,12 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt32 - Positive Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max32BitUnsignedInteger = (new BigNumber(2)).pow(32).minus(1);
+            const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
             const args = max32BitUnsignedInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1226,7 +1219,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt32 - Zero Value', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
@@ -1244,18 +1236,18 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('UInt32 - Value too large', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max32BitUnsignedInteger = (new BigNumber(2)).pow(32).minus(1);
+            const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
             const args = max32BitUnsignedInteger.plus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
-
         it('UInt32 - Value too small', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
@@ -1264,11 +1256,13 @@ describe.only('ABI Encoder', () => {
             const min32BitUnsignedInteger = new BigNumber(0);
             const args = min32BitUnsignedInteger.minus(1);
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw();
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
         });
     });
 
-    describe.only('Static Bytes', () => {
+    describe('Static Bytes', () => {
         it('Single Byte (byte)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Byte', type: 'byte' };
@@ -1285,7 +1279,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Single Byte (bytes1)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes1', type: 'bytes1' };
@@ -1302,7 +1295,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('4 Bytes (bytes4)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
@@ -1319,7 +1311,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('4 Bytes (bytes4); Encoder must pad input', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
@@ -1338,7 +1329,6 @@ describe.only('ABI Encoder', () => {
             const paddedArgsAsJson = JSON.stringify(paddedArgs);
             expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
         });
-
         it('32 Bytes (bytes32)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
@@ -1355,7 +1345,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('32 Bytes (bytes32); Encoder must pad input', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
@@ -1374,7 +1363,6 @@ describe.only('ABI Encoder', () => {
             const paddedArgsAsJson = JSON.stringify(paddedArgs);
             expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
         });
-
         it('Should throw when pass in too many bytes (bytes4)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
@@ -1382,9 +1370,12 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0x0102030405';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x0102030405 (5 bytes), which exceeds max bytes that can be stored in a bytes4');
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(
+                'Tried to assign 0x0102030405 (5 bytes), which exceeds max bytes that can be stored in a bytes4',
+            );
         });
-
         it('Should throw when pass in too many bytes (bytes32)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
@@ -1392,9 +1383,12 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0x010203040506070809101112131415161718192021222324252627282930313233';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x010203040506070809101112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32');
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(
+                'Tried to assign 0x010203040506070809101112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32',
+            );
         });
-
         it('Should throw when pass in bad hex (no 0x prefix)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
@@ -1402,9 +1396,10 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0102030405060708091011121314151617181920212223242526272829303132';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
         });
-
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
@@ -1412,11 +1407,13 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0x010';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
         });
     });
 
-    describe.only('Dynamic Bytes Dynamic', () => {
+    describe('Dynamic Bytes', () => {
         it('Fits into one EVM word', async () => {
             // Create DataType object
             const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
@@ -1426,7 +1423,8 @@ describe.only('ABI Encoder', () => {
             const args = '0x1a18bf61';
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -1434,7 +1432,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Spans multiple EVM words', async () => {
             // Create DataType object
             const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
@@ -1444,7 +1441,8 @@ describe.only('ABI Encoder', () => {
             const args = '0x' + '61'.repeat(40);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -1452,7 +1450,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Input as Buffer', async () => {
             // Create DataType object
             const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
@@ -1463,7 +1460,8 @@ describe.only('ABI Encoder', () => {
             const argsAsBuffer = ethUtil.toBuffer(args);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(argsAsBuffer);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -1471,7 +1469,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Should throw when pass in bad hex (no 0x prefix)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes', type: 'bytes' };
@@ -1479,9 +1476,10 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '01';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '01'");
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '01'");
         });
-
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes', type: 'bytes' };
@@ -1489,11 +1487,13 @@ describe.only('ABI Encoder', () => {
             // Construct args to be encoded
             const args = '0x010';
             // Encode Args and validate result
-            expect(() => { dataType.encode(args) }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
         });
     });
 
-    describe.only('String', () => {
+    describe('String', () => {
         it('Fits into one EVM word', async () => {
             // Create DataType object
             const testDataItem = { name: 'String', type: 'string' };
@@ -1503,7 +1503,8 @@ describe.only('ABI Encoder', () => {
             const args = 'five';
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -1511,7 +1512,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('Spans multiple EVM words', async () => {
             // Create DataType object
             const testDataItem = { name: 'String', type: 'string' };
@@ -1521,7 +1521,8 @@ describe.only('ABI Encoder', () => {
             const args = 'a'.repeat(40);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
@@ -1529,7 +1530,6 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
-
         it('String that begins with 0x prefix', async () => {
             // Create DataType object
             const testDataItem = { name: 'String', type: 'string' };
@@ -1539,7 +1539,8 @@ describe.only('ABI Encoder', () => {
             const args = '0x' + 'a'.repeat(40);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000000000002a30786161616161616161616161616161616161616161616161616161616161616161616161616161616100000000000000000000000000000000000000000000';
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002a30786161616161616161616161616161616161616161616161616161616161616161616161616161616100000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
diff --git a/packages/utils/test/abi_samples.ts b/packages/utils/test/abi_samples.ts
index aa38711cd..806ad1700 100644
--- a/packages/utils/test/abi_samples.ts
+++ b/packages/utils/test/abi_samples.ts
@@ -34,32 +34,32 @@ export const stringAbi = {
     type: 'function',
 } as MethodAbi;
 
-
 export const GAbi = {
     constant: false,
     inputs: [
         {
-            components: [{
-                name: 'a',
-                type: 'uint256',
-            },
-            {
-                name: 'b',
-                type: 'string',
-            },
-            {
-                name: 'e',
-                type: 'bytes',
-            },
-            {
-                name: 'f',
-                type: 'address',
-            }],
+            components: [
+                {
+                    name: 'a',
+                    type: 'uint256',
+                },
+                {
+                    name: 'b',
+                    type: 'string',
+                },
+                {
+                    name: 'e',
+                    type: 'bytes',
+                },
+                {
+                    name: 'f',
+                    type: 'address',
+                },
+            ],
 
             name: 'f',
             type: 'tuple',
-
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -137,6 +137,25 @@ export const optimizerAbi4 = {
     type: 'function',
 } as MethodAbi;
 
+export const optimizerAbi5 = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'uint8[]',
+        },
+        {
+            name: 'array2',
+            type: 'uint8[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
 export const typesWithDefaultWidthsAbi = {
     constant: false,
     inputs: [
@@ -456,7 +475,7 @@ export const staticArrayAbi = {
         {
             name: 'someStaticArray',
             type: 'uint8[3]',
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -471,7 +490,7 @@ export const staticArrayDynamicMembersAbi = {
         {
             name: 'someStaticArray',
             type: 'string[3]',
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -486,7 +505,7 @@ export const dynamicArrayDynamicMembersAbi = {
         {
             name: 'someStaticArray',
             type: 'string[]',
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -501,7 +520,7 @@ export const dynamicArrayStaticMembersAbi = {
         {
             name: 'someStaticArray',
             type: 'uint8[]',
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -510,7 +529,7 @@ export const dynamicArrayStaticMembersAbi = {
     type: 'function',
 } as MethodAbi;
 
-export const crazyAbi1 = {
+export const largeFlatAbi = {
     constant: false,
     inputs: [
         {
@@ -557,7 +576,7 @@ export const crazyAbi1 = {
     type: 'function',
 } as MethodAbi;
 
-export const crazyAbi = {
+export const largeNestedAbi = {
     constant: false,
     inputs: [
         {
@@ -641,7 +660,7 @@ export const crazyAbi = {
                     type: 'address',
                 },
             ],
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
@@ -730,7 +749,7 @@ export const nestedTuples = {
                     type: 'address',
                 },
             ],
-        }
+        },
     ],
     name: 'simpleFunction',
     outputs: [],
-- 
cgit v1.2.3


From 0d65c9da4ad6d925779b9b6e8ff99bea4c25eedf Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 16:52:45 -0800
Subject: Optimizer Tests

---
 packages/utils/test/abi_encoder_test.ts | 272 +++++++++++++++++++++++---------
 packages/utils/test/abi_samples.ts      |  88 -----------
 2 files changed, 200 insertions(+), 160 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 9925abcc3..c5be35d5e 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -4,6 +4,7 @@ import 'mocha';
 import { chaiSetup } from './utils/chai_setup';
 import { BigNumber, AbiEncoder } from '../src/';
 import * as AbiSamples from './abi_samples';
+import * as OptimizedAbis from './optimizer_abis';
 import { DecodingRules } from '../src/abi_encoder';
 import ethUtil = require('ethereumjs-util');
 
@@ -12,19 +13,17 @@ const expect = chai.expect;
 
 describe.only('ABI Encoder', () => {
     describe('Optimizer', () => {
-        it('Should reuse duplicate strings in string array', async () => {
-            // Description:
-            //   There are two unique values in the array `strings`.
-            //   There should exist only one copy of each string in the optimized calldata.
-            //   In unoptimized calldata, two copies of each string will be created.
+        it('Duplicate Dynamic Arrays with Static Elements', async () => {
             // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
-            const strings = ['Test String', 'Test String 2', 'Test String', 'Test String 2'];
-            const args = [strings];
-            // Validate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithStaticElements);
+            const array1 = [new BigNumber(100), new BigNumber(150)];
+            const array2 = array1;
+            const args = [array1, array2];
+            // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
+            console.log(optimizedCalldata);
             const expectedOptimizedCalldata =
-                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000';
+                '0x7221063300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
             // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
@@ -32,21 +31,68 @@ describe.only('ABI Encoder', () => {
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-        it('Should point array elements to a duplicate value from another parameter', async () => {
-            // Description:
-            //   There are two unique values in the array `strings`.
-            //   The value "Test String" appears three times in this array.
-            //   There should exist only one copy of this string in the optimized calldata.
-            //   In unoptimized calldata, "Test String" would be written three times.
+        it('Duplicate Dynamic Arrays with Dynamic Elements', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithDynamicElements);
+            const array1 = ["Hello", "World"];
+            const array2 = array1;
+            const args = [array1, array2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0xbb4f12e300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Duplicate Static Arrays with Static Elements (should not optimize)', async () => {
             // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi2);
-            const strings = ['Test String', 'Test String', 'Test String', 'Test String 2'];
-            const string = 'Test String';
-            const args = [strings, string];
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithStaticElements);
+            const array1 = [new BigNumber(100), new BigNumber(150)];
+            const array2 = array1;
+            const args = [array1, array2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x7f8130430000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            const unoptimizedCalldata = method.encode(args);
+            expect(optimizedCalldata).to.be.equal(unoptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Duplicate Static Arrays with Dynamic Elements', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithDynamicElements);
+            const array1 = ["Hello", "World"];
+            const array2 = array1;
+            const args = [array1, array2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x9fe31f8e0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Duplicate Array Elements (should optimize)', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateArrayElements);
+            const strings = ['Hello', 'World', 'Hello', 'World'];
+            const args = [strings];
             // Validate calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata =
-                '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d5465737420537472696e67203200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b5465737420537472696e67000000000000000000000000000000000000000000';
+                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
             // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
@@ -54,24 +100,15 @@ describe.only('ABI Encoder', () => {
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-        it('Dynamic Array of uints should point to Dynamic Array of Tuple(Uint)s', async () => {
-            // Description:
-            //   There are two dynamic arrays, one of uint's and one of tuples.
-            //   Each tuple is simply a wrapper for a uint - tuple := {key: uintValue}
-            //   While the elements of these arrays have different types, they
-            //   have the same representation in calldata.
-            //   That is, a `uint` and a `tuple{uint}` both consume exactly one word of calldata.
-            //   In the optimized calldata, only the elements of one array should be included.
-            //   Both arrays will then point to the same set of elements.
+        it('Duplicate Tuple Fields', async () => {
             // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi3);
-            const uint8Array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
-            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
-            const args = [uint8Array, uintTupleArray];
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTupleFields);
+            const tuple = ['Hello', 'Hello'];
+            const args = [tuple];
             // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata =
-                '0x5b5c78fd0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c800000000000000000000000000000000000000000000000000000000000000e1';
+                '0x16780a5e000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
             // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
@@ -79,20 +116,18 @@ describe.only('ABI Encoder', () => {
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-        it('Duplicate Dynamic Arrays', async () => {
+        it('Duplicate Strings', async () => {
             // Description:
             //   Two dynamic arrays with the same values.
             //   In the optimized calldata, only one set of elements should be included.
             //   Both arrays should point to this set.
             // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi5);
-            const array1 = [new BigNumber(100), new BigNumber(150)];
-            const array2 = [array1[0], array1[1]];
-            const args = [array1, array2];
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateStrings);
+            const args = ['Hello', 'Hello'];
             // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata =
-                '0x7bc4226e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+                '0x07370bfa00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
             // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
@@ -100,22 +135,19 @@ describe.only('ABI Encoder', () => {
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-
-        /*
-        it.only('Duplicate Static Arrays', async () => {
+        it('Duplicate Bytes', async () => {
             // Description:
             //   Two dynamic arrays with the same values.
             //   In the optimized calldata, only one set of elements should be included.
             //   Both arrays should point to this set.
             // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi5);
-            const array1 = [new BigNumber(100), new BigNumber(150)];
-            const array2 = [array1[0], array1[1]];
-            const args = [array1, array2];
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateBytes);
+            const value = '0x01020304050607080910111213141516171819202122232425262728293031323334353637383940';
+            const args = [value, value];
             // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata =
-                '0x7bc4226e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+                '0x6045e42900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002801020304050607080910111213141516171819202122232425262728293031323334353637383940000000000000000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
             // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
@@ -123,49 +155,145 @@ describe.only('ABI Encoder', () => {
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-
-        it.only('Duplicate Tuples', async () => {
+        it('Duplicate Tuples', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuples);
+            const tuple1 = ['Hello, World!', new BigNumber(424234)];
+            const tuple2 = tuple1;
+            const args = [tuple1, tuple2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000006792a000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Duplicate Fields Across Two Tuples', async () => {
             // Description:
-            //   Two dynamic arrays with the same values.
-            //   In the optimized calldata, only one set of elements should be included.
-            //   Both arrays should point to this set.
             // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi5);
-            const array1 = [new BigNumber(100), new BigNumber(150)];
-            const array2 = [array1[0], array1[1]];
-            const args = [array1, array2];
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuples);
+            const tuple1 = ['Hello, World!', new BigNumber(1)];
+            const tuple2 = [tuple1[0], new BigNumber(2)];
+            const args = [tuple1, tuple2];
             // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata =
-                '0x7bc4226e00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+                '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
             // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
-        });*/
-
-        it('Static Array of static types should not be optimized', async () => {
+        });
+        it('Duplicate Arrays, Nested in Separate Tuples', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateArraysNestedInTuples);
+            const array = [new BigNumber(100), new BigNumber(150), new BigNumber(200)];
+            const tuple1 = [array];
+            const tuple2 = [array, 'extra argument to prevent exactly matching the tuples'];
+            const args = [tuple1, tuple2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x18970a9e000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c80000000000000000000000000000000000000000000000000000000000000035657874726120617267756d656e7420746f2070726576656e742065786163746c79206d61746368696e6720746865207475706c65730000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Duplicate Tuples, Nested in Separate Tuples', async () => {
             // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.optimizerAbi4);
-            const uint8Array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
-            const uintTupleArray = [[uint8Array[0]], [uint8Array[1]], [uint8Array[2]], [uint8Array[3]]];
-            const args = [uint8Array, uintTupleArray];
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuplesNestedInTuples);
+            const nestedTuple = ['Hello, World!'];
+            const tuple1 = [nestedTuple];
+            const tuple2 = [nestedTuple, 'extra argument to prevent exactly matching the tuples'];
+            const args = [tuple1, tuple2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '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';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Duplicate Two-Dimensional Arrays', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTwoDimensionalArrays);
+            const twoDimArray1 = [['Hello', 'World'], ['Foo', 'Bar', 'Zaa']];
+            const twoDimArray2 = twoDimArray1;
+            const args = [twoDimArray1, twoDimArray2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: false });
+            const expectedOptimizedCalldata =
+                '0x0d28c4f9000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002c0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Duplicate Array, Nested within Separate Two-Dimensional Arrays', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTwoDimensionalArrays);
+            const twoDimArray1 = [['Hello', 'World'], ['Foo']];
+            const twoDimArray2 = [['Hello', 'World'], ['Bar']];
+            const args = [twoDimArray1, twoDimArray2];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x0d28c4f900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003466f6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000034261720000000000000000000000000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Array Elements Duplicated as Tuple Fields', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsTupleFields);
+            const array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
+            const tuple = [[array[0]], [array[1]], [array[2]], [array[3]]];
+            const args = [array, tuple];
+            // Validata calldata
+            const optimizedCalldata = method.encode(args, { optimize: true });
+            const expectedOptimizedCalldata =
+                '0x5b5c78fd0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c800000000000000000000000000000000000000000000000000000000000000e1';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+            // Validate decoding
+            const decodedArgs = method.decode(optimizedCalldata);
+            const decodedArgsJson = JSON.stringify(decodedArgs);
+            const argsJson = JSON.stringify(args);
+            expect(decodedArgsJson).to.be.equal(argsJson);
+        });
+        it('Array Elements Duplicated as Separate Parameter', async () => {
+            // Generate calldata
+            const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsSeparateParameter);
+            const array = ['Hello', 'Hello', 'Hello', 'World'];
+            const string = 'Hello';
+            const args = [array, string];
             // Validate calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-            const unoptimizedCalldata = method.encode(args);
-            expect(optimizedCalldata).to.be.equal(unoptimizedCalldata);
+            const expectedOptimizedCalldata =
+                '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
+            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
             // Validate decoding
             const decodedArgs = method.decode(optimizedCalldata);
             const decodedArgsJson = JSON.stringify(decodedArgs);
             const argsJson = JSON.stringify(args);
             expect(decodedArgsJson).to.be.equal(argsJson);
         });
-
-        // Todo: Unfixed array points to fixed array
-        // Todo: Unfixed to unfixed array
-        // Todo: Duplicate tuples
     });
 
     describe('Method ABIs', () => {
diff --git a/packages/utils/test/abi_samples.ts b/packages/utils/test/abi_samples.ts
index 806ad1700..0c3354044 100644
--- a/packages/utils/test/abi_samples.ts
+++ b/packages/utils/test/abi_samples.ts
@@ -68,94 +68,6 @@ export const GAbi = {
     type: 'function',
 } as MethodAbi;
 
-export const optimizerAbi2 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'stringArray',
-            type: 'string[]',
-        },
-        {
-            name: 'string',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const optimizerAbi3 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'uint8Array',
-            type: 'uint8[]',
-        },
-        {
-            components: [
-                {
-                    name: 'uint',
-                    type: 'uint',
-                },
-            ],
-            name: 'uintTuple',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const optimizerAbi4 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'uint8Array',
-            type: 'uint8[4]',
-        },
-        {
-            components: [
-                {
-                    name: 'uint',
-                    type: 'uint',
-                },
-            ],
-            name: 'uintTuple',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
-export const optimizerAbi5 = {
-    constant: false,
-    inputs: [
-        {
-            name: 'array1',
-            type: 'uint8[]',
-        },
-        {
-            name: 'array2',
-            type: 'uint8[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-} as MethodAbi;
-
 export const typesWithDefaultWidthsAbi = {
     constant: false,
     inputs: [
-- 
cgit v1.2.3


From acd570b2b30b9ffcc2333291dead9ffd5d1bd62a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 17:31:32 -0800
Subject: Multidimensional Array tests

---
 packages/utils/test/abi_encoder_test.ts | 154 +++++++++++++++++---------------
 1 file changed, 80 insertions(+), 74 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index c5be35d5e..d75d1ae50 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -21,7 +21,6 @@ describe.only('ABI Encoder', () => {
             const args = [array1, array2];
             // Validata calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
-            console.log(optimizedCalldata);
             const expectedOptimizedCalldata =
                 '0x7221063300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
             expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -692,79 +691,6 @@ describe.only('ABI Encoder', () => {
             const decodedValueJson = JSON.stringify(decodedValue);
             expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
         });
-
-        // @TODO: Test Nested Tuples (Not Supported on )
-
-        it.skip('Nested Tuples', async () => {
-            // Couldn't get nested tuples to work with Remix
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.nestedTuples);
-            const firstTuple = {
-                someUint32: new BigNumber(30472),
-                nestedTuple: {
-                    someUint: new BigNumber('48384725243211555532'),
-                    someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
-                },
-            };
-            const secondTuple = {
-                someUint: new BigNumber(2984237422),
-                someStr: 'This string will exceed 256 bits, so it will spill into the next word of memory.',
-                nestedTuple: {
-                    someUint32: new BigNumber(23),
-                    secondNestedTuple: {
-                        someUint: new BigNumber(234324),
-                        someStr: 'Im also a short string -- oops I just got loooooooooooooooooonger!',
-                        someBytes: '0x23847287fff3472984723498ff23487324987aaa237438911873429472ba',
-                        someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
-                    },
-                },
-                someBytes: '0x2834y3947289423u489aaaff4783924739847489',
-                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699afaf',
-            };
-            const thirdTuple = {
-                someUint: new BigNumber(37422),
-                someStr: 'This into the next word of memory. string will exceed 256 bits, so it will spill.',
-                nestedTuple: {
-                    someUint32: new BigNumber(23999222),
-                    secondNestedTuple: {
-                        someUint: new BigNumber(324),
-                        someStr: 'Im also a short st',
-                        someBytes: '0x723498ff2348732498723847287fff3472984aaa237438911873429472ba',
-                        someAddress: '0x46dafa5ebde1f4699f498e41d2489571d3221892',
-                    },
-                },
-                someBytes: '0x947289423u489aaaff472834y383924739847489',
-                someAddress: '0x46dafa5ebde1f46e41d2489571d322189299afaf',
-            };
-            const fourthTuple = {
-                someUint: new BigNumber(222283488822),
-                someStr: 'exceed 256 bits, so it will spill into the. This string will next word of memory.',
-                nestedTuple: {
-                    someUint32: new BigNumber(2300),
-                    secondNestedTuple: {
-                        someUint: new BigNumber(343224),
-                        someStr:
-                            'The alphabet backwards is arguably easier to say if thats the way you learned the first time.',
-                        someBytes: '0x87324987aaa23743891187323847287fff3472984723498ff234429472ba',
-                        someAddress: '0x71d322189246dafa5ebe41d24895de1f4699f498',
-                    },
-                },
-                someBytes: '0x2783924739847488343947289423u489aaaff490',
-                someAddress: '0xebde1d322189246dafa1f4699afafe41d2489575',
-            };
-            const args = [[firstTuple], [secondTuple, thirdTuple, fourthTuple]];
-
-            console.log('*'.repeat(250), method, '*'.repeat(250));
-
-            const calldata = method.encode(args);
-            console.log(method.getSignature());
-            console.log(method.selector);
-            console.log(JSON.stringify(args));
-
-            console.log(calldata);
-            const expectedCalldata = '0x';
-            expect(calldata).to.be.equal(expectedCalldata);
-        });
     });
 
     describe('Array', () => {
@@ -836,6 +762,86 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
+        it('Dynamic Size; Multidimensional; Dynamic Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes[][]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617'];
+            const array3 = ['0x18192021'];
+            const args = [array1, array2, array3];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000040102030400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000405060708000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000041011121300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000414151617000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Dynamic Size; Multidimensional; Static Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes4[][]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617'];
+            const array3 = ['0x18192021'];
+            const args = [array1, array2, array3];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000301020304000000000000000000000000000000000000000000000000000000000506070800000000000000000000000000000000000000000000000000000000091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021011121300000000000000000000000000000000000000000000000000000000141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Static Size; Multidimensional; Static Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes4[3][2]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617', '0x18192021'];
+            const args = [array1, array2];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x010203040000000000000000000000000000000000000000000000000000000005060708000000000000000000000000000000000000000000000000000000000910111200000000000000000000000000000000000000000000000000000000101112130000000000000000000000000000000000000000000000000000000014151617000000000000000000000000000000000000000000000000000000001819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Static Size; Multidimensional; Dynamic Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes[3][2]' };
+            const dataType = new AbiEncoder.SolArray(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617', '0x18192021'];
+            const args = [array1, array2];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            console.log(encodedArgs);
+            console.log(dataType.encode(args, { annotate: true }));
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000401020304000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004050607080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040910111200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000410111213000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
         it('Static size; Too Few Elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[3]' };
-- 
cgit v1.2.3


From 6daa79ec12557c06a5d4d6876dd086d554addb24 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 17:43:30 -0800
Subject: Arrays nested in tuples

---
 packages/utils/test/abi_encoder_test.ts | 92 +++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)

(limited to 'packages')

diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index d75d1ae50..b672d0023 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -922,6 +922,98 @@ describe.only('ABI Encoder', () => {
             const argsAsJson = JSON.stringify(args);
             expect(decodedArgsAsJson).to.be.equal(argsAsJson);
         });
+        it('Nested Static Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'uint[2]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field: [new BigNumber(1), new BigNumber(2)] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Nested Dynamic Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'uint[]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field: [new BigNumber(1), new BigNumber(2)] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Nested Static Multidimensional Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'bytes4[2][2]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708'];
+            const array2 = ['0x09101112', '0x13141516'];
+            const args = { field: [array1, array2] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0102030400000000000000000000000000000000000000000000000000000000050607080000000000000000000000000000000000000000000000000000000009101112000000000000000000000000000000000000000000000000000000001314151600000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Nested Dynamic Multidimensional Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'bytes[2][2]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708'];
+            const array2 = ['0x09101112', '0x13141516'];
+            const args = { field: [array1, array2] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004010203040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040506070800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041314151600000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
         it('Static and dynamic elements mixed', async () => {
             // Create DataType object
             const testDataItem = {
-- 
cgit v1.2.3


From b0ebc6fa14adc08c074bea4d275cc31504c95d55 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 19 Nov 2018 18:42:40 -0800
Subject: Tests for decoding return values + Ability to encode return values

---
 packages/utils/src/abi_encoder/evm_data_types.ts | 19 +++----
 packages/utils/test/abi_encoder_test.ts          | 69 ++++++++++++++++++++++++
 2 files changed, 79 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 10e7b987b..b862e9396 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -276,7 +276,7 @@ export class Byte extends PayloadDataType {
         if (valueBuf.byteLength > this.width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                    valueBuf.byteLength
+                valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
@@ -475,6 +475,7 @@ export class Method extends MemberDataType {
     private methodSignature: string;
     private methodSelector: string;
     private returnDataTypes: DataType[];
+    private returnDataItem: DataItem;
 
     // TMP
     public selector: string;
@@ -484,6 +485,7 @@ export class Method extends MemberDataType {
         this.methodSignature = this.computeSignature();
         this.selector = this.methodSelector = this.computeSelector();
         this.returnDataTypes = [];
+        this.returnDataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
         const dummy = new Byte({ type: 'byte', name: 'DUMMY' }); // @TODO TMP
         _.each(abi.outputs, (dataItem: DataItem) => {
             this.returnDataTypes.push(this.getFactory().create(dataItem, dummy));
@@ -518,20 +520,19 @@ export class Method extends MemberDataType {
         return value;
     }
 
-    public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
-        //console.log('O'.repeat(100), '\n', returndata, '\n', this.returnDataTypes, 'P'.repeat(100));
+    public encodeReturnValues(value: any, rules?: EncodingRules): string {
+        const returnDataType = new Tuple(this.returnDataItem);
+        const returndata = returnDataType.encode(value, rules);
+        return returndata;
+    }
 
+    public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
         const returnValues: any[] = [];
         const rules_ = rules ? rules : ({ structsAsObjects: false } as DecodingRules);
         const rawReturnData = new RawCalldata(returndata, false);
         _.each(this.returnDataTypes, (dataType: DataType) => {
             returnValues.push(dataType.generateValue(rawReturnData, rules_));
         });
-
-        //console.log('*'.repeat(40), '\n', JSON.stringify(returnValues), '\n', '*'.repeat(100));
-        /*if (returnValues.length === 1) {
-            return returnValues[0];
-        }*/
         return returnValues;
     }
 
@@ -547,7 +548,7 @@ export class Method extends MemberDataType {
 export class EvmDataTypeFactory implements DataTypeFactory {
     private static instance: DataTypeFactory;
 
-    private constructor() {}
+    private constructor() { }
 
     public static getInstance(): DataTypeFactory {
         if (!EvmDataTypeFactory.instance) {
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index b672d0023..0220984b0 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -5,6 +5,7 @@ import { chaiSetup } from './utils/chai_setup';
 import { BigNumber, AbiEncoder } from '../src/';
 import * as AbiSamples from './abi_samples';
 import * as OptimizedAbis from './optimizer_abis';
+import * as ReturnValueAbis from './return_value_abis';
 import { DecodingRules } from '../src/abi_encoder';
 import ethUtil = require('ethereumjs-util');
 
@@ -12,6 +13,74 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe.only('ABI Encoder', () => {
+    describe('Decode Return Values', () => {
+        it('No Return Value', async () => {
+            // Decode return value
+            const method = new AbiEncoder.Method(ReturnValueAbis.noReturnValues);
+            const returnValue = '0x';
+            const decodedReturnValue = method.decodeReturnValues(returnValue);
+            const expectedDecodedReturnValue: any[] = [];
+            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+            const expectedDecodedReturnValueJson = JSON.stringify(expectedDecodedReturnValue);
+            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        });
+        it('Single static return value', async () => {
+            // Generate Return Value
+            const method = new AbiEncoder.Method(ReturnValueAbis.singleStaticReturnValue);
+            const returnValue = ['0x01020304'];
+            const encodedReturnValue = method.encodeReturnValues(returnValue);
+            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+            // Validate decoded return value
+            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        });
+        it('Multiple static return values', async () => {
+            // Generate Return Value
+            const method = new AbiEncoder.Method(ReturnValueAbis.multipleStaticReturnValues);
+            const returnValue = ['0x01020304', '0x05060708'];
+            const encodedReturnValue = method.encodeReturnValues(returnValue);
+            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+            // Validate decoded return value
+            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        });
+        it('Single dynamic return value', async () => {
+            // Generate Return Value
+            const method = new AbiEncoder.Method(ReturnValueAbis.singleDynamicReturnValue);
+            const returnValue = ['0x01020304'];
+            const encodedReturnValue = method.encodeReturnValues(returnValue);
+            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+            // Validate decoded return value
+            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        });
+        it('Multiple dynamic return values', async () => {
+            // Generate Return Value
+            const method = new AbiEncoder.Method(ReturnValueAbis.multipleDynamicReturnValues);
+            const returnValue = ['0x01020304', '0x05060708'];
+            const encodedReturnValue = method.encodeReturnValues(returnValue);
+            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+            // Validate decoded return value
+            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        });
+        it('Mixed static/dynamic return values', async () => {
+            // Generate Return Value
+            const method = new AbiEncoder.Method(ReturnValueAbis.mixedStaticAndDynamicReturnValues);
+            const returnValue = ['0x01020304', '0x05060708'];
+            const encodedReturnValue = method.encodeReturnValues(returnValue);
+            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+            // Validate decoded return value
+            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        });
+    });
+
     describe('Optimizer', () => {
         it('Duplicate Dynamic Arrays with Static Elements', async () => {
             // Generate calldata
-- 
cgit v1.2.3


From 2164b34bf9ca6f38fff93a527ee162b0624b818e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 10:07:57 -0800
Subject: Ran linter on Calldata

---
 packages/utils/src/abi_encoder/calldata.ts  | 505 +++++++++++++---------------
 packages/utils/src/abi_encoder/data_type.ts |  11 +-
 2 files changed, 241 insertions(+), 275 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
index e6ce58957..9f91f8495 100644
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -1,6 +1,6 @@
 import ethUtil = require('ethereumjs-util');
-import CommunicationChatBubbleOutline from 'material-ui/SvgIcon';
-var _ = require('lodash');
+const _ = require('lodash');
+import * as Constants from './constants';
 
 export interface DecodingRules {
     structsAsObjects: boolean;
@@ -12,77 +12,69 @@ export interface EncodingRules {
 }
 
 export abstract class CalldataBlock {
-    private name: string;
-    private signature: string;
-    private offsetInBytes: number;
-    private headerSizeInBytes: number;
-    private bodySizeInBytes: number;
-    private relocatable: boolean;
-    private parentName: string;
+    private readonly _signature: string;
+    private readonly _parentName: string;
+    private _name: string;
+    private _offsetInBytes: number;
+    private _headerSizeInBytes: number;
+    private _bodySizeInBytes: number;
 
     constructor(
         name: string,
         signature: string,
         parentName: string,
-        /*offsetInBytes: number,*/ headerSizeInBytes: number,
+        headerSizeInBytes: number,
         bodySizeInBytes: number,
-        relocatable: boolean,
     ) {
-        this.name = name;
-        this.signature = signature;
-        this.parentName = parentName;
-        this.offsetInBytes = 0;
-        this.headerSizeInBytes = headerSizeInBytes;
-        this.bodySizeInBytes = bodySizeInBytes;
-        this.relocatable = relocatable;
+        this._name = name;
+        this._signature = signature;
+        this._parentName = parentName;
+        this._offsetInBytes = 0;
+        this._headerSizeInBytes = headerSizeInBytes;
+        this._bodySizeInBytes = bodySizeInBytes;
     }
 
-    protected setHeaderSize(headerSizeInBytes: number) {
-        this.headerSizeInBytes = headerSizeInBytes;
+    protected _setHeaderSize(headerSizeInBytes: number): void {
+        this._headerSizeInBytes = headerSizeInBytes;
     }
 
-    protected setBodySize(bodySizeInBytes: number) {
-        this.bodySizeInBytes = bodySizeInBytes;
+    protected _setBodySize(bodySizeInBytes: number): void {
+        this._bodySizeInBytes = bodySizeInBytes;
     }
 
-    protected setName(name: string) {
-        this.name = name;
+    protected _setName(name: string): void {
+        this._name = name;
     }
 
     public getName(): string {
-        return this.name;
+        return this._name;
     }
 
     public getParentName(): string {
-        return this.parentName;
+        return this._parentName;
     }
 
     public getSignature(): string {
-        return this.signature;
+        return this._signature;
     }
-
-    public isRelocatable(): boolean {
-        return this.relocatable;
-    }
-
     public getHeaderSizeInBytes(): number {
-        return this.headerSizeInBytes;
+        return this._headerSizeInBytes;
     }
 
     public getBodySizeInBytes(): number {
-        return this.bodySizeInBytes;
+        return this._bodySizeInBytes;
     }
 
     public getSizeInBytes(): number {
-        return this.headerSizeInBytes + this.bodySizeInBytes;
+        return this.getHeaderSizeInBytes() + this.getBodySizeInBytes();
     }
 
     public getOffsetInBytes(): number {
-        return this.offsetInBytes;
+        return this._offsetInBytes;
     }
 
-    public setOffset(offsetInBytes: number) {
-        this.offsetInBytes = offsetInBytes;
+    public setOffset(offsetInBytes: number): void {
+        this._offsetInBytes = offsetInBytes;
     }
 
     public computeHash(): Buffer {
@@ -96,81 +88,80 @@ export abstract class CalldataBlock {
 }
 
 export class PayloadCalldataBlock extends CalldataBlock {
-    private payload: Buffer;
+    private readonly _payload: Buffer;
 
     constructor(
         name: string,
         signature: string,
         parentName: string,
-        /*offsetInBytes: number,*/ relocatable: boolean,
         payload: Buffer,
     ) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = payload.byteLength;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
-        this.payload = payload;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
+        this._payload = payload;
     }
 
     public toBuffer(): Buffer {
-        return this.payload;
+        return this._payload;
     }
 
     public getRawData(): Buffer {
-        return this.payload;
+        return this._payload;
     }
 }
 
 export class DependentCalldataBlock extends CalldataBlock {
-    public static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    public static RAW_DATA_START = new Buffer('<');
-    public static RAW_DATA_END = new Buffer('>');
-    private parent: CalldataBlock;
-    private dependency: CalldataBlock;
-    private aliasFor: CalldataBlock | undefined;
+    public static readonly RAW_DATA_START = new Buffer('<');
+    public static readonly RAW_DATA_END = new Buffer('>');
+    private static readonly _DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    private static readonly _EMPTY_HEADER_SIZE = 0;
+    private readonly _parent: CalldataBlock;
+    private readonly _dependency: CalldataBlock;
+    private _aliasFor: CalldataBlock | undefined;
 
     constructor(
         name: string,
         signature: string,
         parentName: string,
-        relocatable: boolean,
         dependency: CalldataBlock,
         parent: CalldataBlock,
     ) {
-        const headerSizeInBytes = 0;
-        const bodySizeInBytes = DependentCalldataBlock.DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes, relocatable);
-        this.parent = parent;
-        this.dependency = dependency;
-        this.aliasFor = undefined;
+        const headerSizeInBytes = DependentCalldataBlock._EMPTY_HEADER_SIZE;
+        const bodySizeInBytes = DependentCalldataBlock._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
+        this._parent = parent;
+        this._dependency = dependency;
+        this._aliasFor = undefined;
     }
 
     public toBuffer(): Buffer {
         const destinationOffset =
-            this.aliasFor !== undefined ? this.aliasFor.getOffsetInBytes() : this.dependency.getOffsetInBytes();
-        const parentOffset = this.parent.getOffsetInBytes();
-        const parentHeaderSize = this.parent.getHeaderSizeInBytes();
+            this._aliasFor !== undefined ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
+        const parentOffset = this._parent.getOffsetInBytes();
+        const parentHeaderSize = this._parent.getHeaderSizeInBytes();
         const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
-        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(16)}`);
+        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(Constants.HEX_BASE)}`);
         const evmWordWidthInBytes = 32;
         const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
         return pointerBufPadded;
     }
 
     public getDependency(): CalldataBlock {
-        return this.dependency;
+        return this._dependency;
     }
 
-    public setAlias(block: CalldataBlock) {
-        this.aliasFor = block;
-        this.setName(`${this.getName()} (alias for ${block.getName()})`);
+    public setAlias(block: CalldataBlock): void {
+        this._aliasFor = block;
+        this._setName(`${this.getName()} (alias for ${block.getName()})`);
     }
 
     public getAlias(): CalldataBlock | undefined {
-        return this.aliasFor;
+        return this._aliasFor;
     }
 
     public getRawData(): Buffer {
-        const dependencyRawData = this.dependency.getRawData();
+        const dependencyRawData = this._dependency.getRawData();
         const rawDataComponents: Buffer[] = [];
         rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
         rawDataComponents.push(dependencyRawData);
@@ -181,24 +172,21 @@ export class DependentCalldataBlock extends CalldataBlock {
 }
 
 export class MemberCalldataBlock extends CalldataBlock {
-    private static DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    private header: Buffer | undefined;
-    private members: CalldataBlock[];
-    private contiguous: boolean;
+    private _header: Buffer | undefined;
+    private _members: CalldataBlock[];
 
-    constructor(name: string, signature: string, parentName: string, relocatable: boolean, contiguous: boolean) {
-        super(name, signature, parentName, 0, 0, relocatable);
-        this.members = [];
-        this.header = undefined;
-        this.contiguous = contiguous;
+    constructor(name: string, signature: string, parentName: string) {
+        super(name, signature, parentName, 0, 0);
+        this._members = [];
+        this._header = undefined;
     }
 
     public getRawData(): Buffer {
         const rawDataComponents: Buffer[] = [];
-        if (this.header !== undefined) {
-            rawDataComponents.push(this.header);
+        if (this._header !== undefined) {
+            rawDataComponents.push(this._header);
         }
-        _.each(this.members, (member: CalldataBlock) => {
+        _.each(this._members, (member: CalldataBlock) => {
             const memberBuffer = member.getRawData();
             rawDataComponents.push(memberBuffer);
         });
@@ -207,91 +195,79 @@ export class MemberCalldataBlock extends CalldataBlock {
         return rawData;
     }
 
-    public setMembers(members: CalldataBlock[]) {
-        let bodySizeInBytes = 0;
-        _.each(members, (member: CalldataBlock) => {
-            bodySizeInBytes += member.getSizeInBytes();
-        });
-        this.members = members;
-        this.setBodySize(0);
-    }
-
-    public isContiguous(): boolean {
-        return true;
+    public setMembers(members: CalldataBlock[]): void {
+        this._members = members;
     }
 
-    public setHeader(header: Buffer) {
-        this.setHeaderSize(header.byteLength);
-        this.header = header;
+    public setHeader(header: Buffer): void {
+        this._setHeaderSize(header.byteLength);
+        this._header = header;
     }
 
     public toBuffer(): Buffer {
-        if (this.header !== undefined) return this.header;
+        if (this._header !== undefined) {
+            return this._header;
+        }
         return new Buffer('');
     }
 
     public getMembers(): CalldataBlock[] {
-        return this.members;
+        return this._members;
     }
 }
 
 class Queue<T> {
-    private store: T[] = [];
-    push(val: T) {
-        this.store.push(val);
+    private _store: T[] = [];
+    public push(val: T): void {
+        this._store.push(val);
     }
-    pushFront(val: T) {
-        this.store.unshift(val);
+    public pushFront(val: T): void {
+        this._store.unshift(val);
     }
-    pop(): T | undefined {
-        return this.store.shift();
+    public pop(): T | undefined {
+        return this._store.shift();
     }
-    popBack(): T | undefined {
-        if (this.store.length === 0) return undefined;
-        const backElement = this.store.splice(-1, 1)[0];
+    public popBack(): T | undefined {
+        if (this._store.length === 0) {
+            return undefined;
+        }
+        const backElement = this._store.splice(-1, 1)[0];
         return backElement;
     }
-    merge(q: Queue<T>) {
-        this.store = this.store.concat(q.store);
+    public merge(q: Queue<T>): void {
+        this._store = this._store.concat(q._store);
     }
-    mergeFront(q: Queue<T>) {
-        this.store = q.store.concat(this.store);
+    public mergeFront(q: Queue<T>): void {
+        this._store = q._store.concat(this._store);
     }
-    getStore(): T[] {
-        return this.store;
+    public getStore(): T[] {
+        return this._store;
     }
-    peek(): T | undefined {
-        return this.store.length >= 0 ? this.store[0] : undefined;
+    public peek(): T | undefined {
+        return this._store.length >= 0 ? this._store[0] : undefined;
     }
 }
 
 export class Calldata {
-    private selector: string;
-    private rules: EncodingRules;
-    private sizeInBytes: number;
-    private root: CalldataBlock | undefined;
-
-    constructor(rules: EncodingRules) {
-        this.selector = '';
-        this.rules = rules;
-        this.sizeInBytes = 0;
-        this.root = undefined;
-    }
+    private readonly _rules: EncodingRules;
+    private _selector: string;
+    private _sizeInBytes: number;
+    private _root: CalldataBlock | undefined;
 
-    private createQueue(block: CalldataBlock): Queue<CalldataBlock> {
+    private static _createQueue(block: CalldataBlock): Queue<CalldataBlock> {
         const blockQueue = new Queue<CalldataBlock>();
 
         // Base Case
-        if (block instanceof MemberCalldataBlock === false) {
+        if (!(block instanceof MemberCalldataBlock)) {
             blockQueue.push(block);
             return blockQueue;
         }
 
         // This is a Member Block
-        const memberBlock = block as MemberCalldataBlock;
+        const memberBlock = block;
         _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
             if (member instanceof MemberCalldataBlock) {
-                blockQueue.mergeFront(this.createQueue(member));
+                blockQueue.mergeFront(Calldata._createQueue(member));
             } else {
                 blockQueue.pushFront(member);
             }
@@ -300,9 +276,9 @@ export class Calldata {
         // Children
         _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
             if (member instanceof DependentCalldataBlock && member.getAlias() === undefined) {
-                let dependency = member.getDependency();
+                const dependency = member.getDependency();
                 if (dependency instanceof MemberCalldataBlock) {
-                    blockQueue.merge(this.createQueue(dependency));
+                    blockQueue.merge(Calldata._createQueue(dependency));
                 } else {
                     blockQueue.push(dependency);
                 }
@@ -313,91 +289,15 @@ export class Calldata {
         return blockQueue;
     }
 
-    private generateAnnotatedHexString(): string {
-        let hexValue = `${this.selector}`;
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = this.createQueue(this.root);
-
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        const functionBlock = valueQueue.peek();
-        let functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
-        while ((block = valueQueue.pop()) !== undefined) {
-            // Set f
-
-            // Process each block 1 word at a time
-            const size = block.getSizeInBytes();
-            const name = block.getName();
-            const parentName = block.getParentName();
-
-            //const ancestrialNamesOffset = name.startsWith('ptr<') ? 4 : 0;
-            //const parentOffset = name.lastIndexOf(parentName);
-            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, ''); //.replace(`${parentName}[`, '[');
-            const signature = block.getSignature();
-
-            // Current offset
-            let offsetStr = '';
-
-            // If this block is empty then it's a newline
-            let value = '';
-            let nameStr = '';
-            let line = '';
-            if (size === 0) {
-                offsetStr = ' '.repeat(10);
-                value = ' '.repeat(74);
-                nameStr = `### ${prettyName.padEnd(80)}`;
-                line = `\n${offsetStr}${value}${nameStr}`;
-            } else {
-                offsetStr = `0x${offset.toString(16)}`.padEnd(10, ' ');
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(0, 32))).padEnd(74);
-                if (block instanceof MemberCalldataBlock) {
-                    nameStr = `### ${prettyName.padEnd(80)}`;
-                    line = `\n${offsetStr}${value}${nameStr}`;
-                } else {
-                    nameStr = `    ${prettyName.padEnd(80)}`;
-                    line = `${offsetStr}${value}${nameStr}`;
-                }
-            }
-
-            for (let j = 32; j < size; j += 32) {
-                offsetStr = `0x${(offset + j).toString(16)}`.padEnd(10, ' ');
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + 32))).padEnd(74);
-                nameStr = ' '.repeat(40);
-
-                line = `${line}\n${offsetStr}${value}${nameStr}`;
-            }
-
-            // Append to hex value
-            hexValue = `${hexValue}\n${line}`;
-            offset += size;
-        }
-
-        return hexValue;
-    }
-
-    private generateCondensedHexString(): string {
-        let selectorBuffer = ethUtil.toBuffer(this.selector);
-        if (this.root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = this.createQueue(this.root);
-        const valueBufs: Buffer[] = [selectorBuffer];
-        let block: CalldataBlock | undefined;
-        while ((block = valueQueue.pop()) !== undefined) {
-            valueBufs.push(block.toBuffer());
-        }
-
-        const combinedBuffers = Buffer.concat(valueBufs);
-        const hexValue = ethUtil.bufferToHex(combinedBuffers);
-        return hexValue;
+    public constructor(rules: EncodingRules) {
+        this._rules = rules;
+        this._selector = '';
+        this._sizeInBytes = 0;
+        this._root = undefined;
     }
 
-    public optimize() {
-        if (this.root === undefined) {
+    public optimize(): void {
+        if (this._root === undefined) {
             throw new Error('expected root');
         }
 
@@ -405,14 +305,14 @@ export class Calldata {
 
         // 1. Create a queue of subtrees by hash
         // Note that they are ordered the same as
-        const subtreeQueue = this.createQueue(this.root);
+        const subtreeQueue = Calldata._createQueue(this._root);
         let block: CalldataBlock | undefined;
-        while ((block = subtreeQueue.popBack()) !== undefined) {
+        for (block = subtreeQueue.popBack(); block !== undefined; block = subtreeQueue.popBack()) {
             if (block instanceof DependentCalldataBlock) {
-                const blockHashBuf = block.getDependency().computeHash();
-                const blockHash = ethUtil.bufferToHex(blockHashBuf);
-                if (blockHash in blocksByHash) {
-                    const blockWithSameHash = blocksByHash[blockHash];
+                const dependencyBlockHashBuf = block.getDependency().computeHash();
+                const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
+                if (dependencyBlockHash in blocksByHash) {
+                    const blockWithSameHash = blocksByHash[dependencyBlockHash];
                     if (blockWithSameHash !== block.getDependency()) {
                         block.setAlias(blockWithSameHash);
                     }
@@ -422,69 +322,142 @@ export class Calldata {
 
             const blockHashBuf = block.computeHash();
             const blockHash = ethUtil.bufferToHex(blockHashBuf);
-            if (blockHash in blocksByHash === false) {
+            if (!(blockHash in blocksByHash)) {
                 blocksByHash[blockHash] = block;
             }
         }
     }
 
     public toHexString(): string {
-        if (this.root === undefined) {
+        if (this._root === undefined) {
             throw new Error('expected root');
         }
 
-        if (this.rules.optimize) this.optimize();
+        if (this._rules.optimize) {
+            this.optimize();
+        }
 
-        const offsetQueue = this.createQueue(this.root);
+        const offsetQueue = Calldata._createQueue(this._root);
         let block: CalldataBlock | undefined;
         let offset = 0;
-        while ((block = offsetQueue.pop()) !== undefined) {
+        for (block = offsetQueue.pop(); block !== undefined; block = offsetQueue.pop()) {
             block.setOffset(offset);
             offset += block.getSizeInBytes();
         }
 
-        const hexValue = this.rules.annotate ? this.generateAnnotatedHexString() : this.generateCondensedHexString();
+        const hexValue = this._rules.annotate ? this._generateAnnotatedHexString() : this._generateCondensedHexString();
         return hexValue;
     }
 
     public getSelectorHex(): string {
-        return this.selector;
+        return this._selector;
     }
 
     public getSizeInBytes(): number {
-        return this.sizeInBytes;
+        return this._sizeInBytes;
     }
 
-    public toAnnotatedString(): string {
-        return '';
+    public setRoot(block: CalldataBlock): void {
+        this._root = block;
+        this._sizeInBytes += block.getSizeInBytes();
     }
 
-    public setRoot(block: CalldataBlock) {
-        this.root = block;
-        this.sizeInBytes += block.getSizeInBytes();
+    public setSelector(selector: string): void {
+        this._selector = selector.startsWith('0x') ? selector : `$0x${selector}`;
+        if (this._selector.length !== Constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
+            throw new Error(`Invalid selector '${this._selector}'`);
+        }
+        this._sizeInBytes += Constants.HEX_SELECTOR_LENGTH_IN_BYTES; // @TODO: Used to be += 8. Bad?
     }
 
-    public setSelector(selector: string) {
-        // Ensure we have a 0x prefix
-        if (selector.startsWith('0x')) {
-            this.selector = selector;
-        } else {
-            this.selector = `$0x${selector}`;
+    private _generateAnnotatedHexString(): string {
+        let hexValue = `${this._selector}`;
+        if (this._root === undefined) {
+            throw new Error('expected root');
         }
 
-        // The selector must be 10 characters: '0x' followed by 4 bytes (two hex chars per byte)
-        if (this.selector.length !== 10) {
-            throw new Error(`Invalid selector '${this.selector}'`);
+        const valueQueue = Calldata._createQueue(this._root);
+
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        const functionBlock = valueQueue.peek();
+        const functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
+        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
+            // Process each block 1 word at a time
+            const size = block.getSizeInBytes();
+            const name = block.getName();
+            const parentName = block.getParentName();
+            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');
+
+            // Current offset
+            let offsetStr = '';
+
+            // If this block is empty then it's a newline
+            const offsetPadding = 10;
+            const valuePadding = 74;
+            const namePadding = 80;
+            const evmWordStartIndex = 0;
+            const emptySize = 0;
+            let value = '';
+            let nameStr = '';
+            let line = '';
+            if (size === emptySize) {
+                offsetStr = ' '.repeat(offsetPadding);
+                value = ' '.repeat(valuePadding);
+                nameStr = `### ${prettyName.padEnd(namePadding)}`;
+                line = `\n${offsetStr}${value}${nameStr}`;
+            } else {
+                offsetStr = `0x${offset.toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(evmWordStartIndex, Constants.EVM_WORD_WIDTH_IN_BYTES))).padEnd(valuePadding);
+                if (block instanceof MemberCalldataBlock) {
+                    nameStr = `### ${prettyName.padEnd(namePadding)}`;
+                    line = `\n${offsetStr}${value}${nameStr}`;
+                } else {
+                    nameStr = `    ${prettyName.padEnd(namePadding)}`;
+                    line = `${offsetStr}${value}${nameStr}`;
+                }
+            }
+
+            for (let j = Constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += Constants.EVM_WORD_WIDTH_IN_BYTES) {
+                offsetStr = `0x${(offset + j).toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
+                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + Constants.EVM_WORD_WIDTH_IN_BYTES))).padEnd(valuePadding);
+                nameStr = ' '.repeat(namePadding);
+                line = `${line}\n${offsetStr}${value}${nameStr}`;
+            }
+
+            // Append to hex value
+            hexValue = `${hexValue}\n${line}`;
+            offset += size;
+        }
+
+        return hexValue;
+    }
+
+    private _generateCondensedHexString(): string {
+        const selectorBuffer = ethUtil.toBuffer(this._selector);
+        if (this._root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const valueQueue = Calldata._createQueue(this._root);
+        const valueBufs: Buffer[] = [selectorBuffer];
+        let block: CalldataBlock | undefined;
+        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
+            valueBufs.push(block.toBuffer());
         }
-        this.sizeInBytes += 8;
+
+        const combinedBuffers = Buffer.concat(valueBufs);
+        const hexValue = ethUtil.bufferToHex(combinedBuffers);
+        return hexValue;
     }
 }
 
 export class RawCalldata {
-    private value: Buffer;
-    private offset: number; // tracks current offset into raw calldata; used for parsing
-    private selector: string;
-    private scopes: Queue<number>;
+    private static readonly _INITIAL_OFFSET = 0;
+    private readonly _value: Buffer;
+    private readonly _selector: string;
+    private readonly _scopes: Queue<number>;
+    private _offset: number; // tracks current offset into raw calldata; used for parsing
 
     constructor(value: string | Buffer, hasSelectorPrefix: boolean = true) {
         if (typeof value === 'string' && !value.startsWith('0x')) {
@@ -492,21 +465,21 @@ export class RawCalldata {
         }
         const valueBuf = ethUtil.toBuffer(value);
         if (hasSelectorPrefix) {
-            this.selector = ethUtil.bufferToHex(valueBuf.slice(0, 4));
-            this.value = valueBuf.slice(4); // disregard selector
+            this._selector = ethUtil.bufferToHex(valueBuf.slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES));
+            this._value = valueBuf.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES); // disregard selector
         } else {
-            this.selector = '0x';
-            this.value = valueBuf;
+            this._selector = '0x';
+            this._value = valueBuf;
         }
 
-        this.offset = 0;
-        this.scopes = new Queue<number>();
-        this.scopes.push(0);
+        this._scopes = new Queue<number>();
+        this._scopes.push(RawCalldata._INITIAL_OFFSET);
+        this._offset = RawCalldata._INITIAL_OFFSET;
     }
 
     public popBytes(lengthInBytes: number): Buffer {
-        const value = this.value.slice(this.offset, this.offset + lengthInBytes);
-        this.setOffset(this.offset + lengthInBytes);
+        const value = this._value.slice(this._offset, this._offset + lengthInBytes);
+        this.setOffset(this._offset + lengthInBytes);
         return value;
     }
 
@@ -521,28 +494,28 @@ export class RawCalldata {
     }
 
     public readBytes(from: number, to: number): Buffer {
-        const value = this.value.slice(from, to);
+        const value = this._value.slice(from, to);
         return value;
     }
 
-    public setOffset(offsetInBytes: number) {
-        this.offset = offsetInBytes;
+    public setOffset(offsetInBytes: number): void {
+        this._offset = offsetInBytes;
     }
 
-    public startScope() {
-        this.scopes.pushFront(this.offset);
+    public startScope(): void {
+        this._scopes.pushFront(this._offset);
     }
 
-    public endScope() {
-        this.scopes.pop();
+    public endScope(): void {
+        this._scopes.pop();
     }
 
     public getOffset(): number {
-        return this.offset;
+        return this._offset;
     }
 
-    public toAbsoluteOffset(relativeOffset: number) {
-        const scopeOffset = this.scopes.peek();
+    public toAbsoluteOffset(relativeOffset: number): number {
+        const scopeOffset = this._scopes.peek();
         if (scopeOffset === undefined) {
             throw new Error(`Tried to access undefined scope.`);
         }
@@ -551,6 +524,6 @@ export class RawCalldata {
     }
 
     public getSelector(): string {
-        return this.selector;
+        return this._selector;
     }
 }
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 80797c563..926023468 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -78,7 +78,6 @@ export abstract class PayloadDataType extends DataType {
             name,
             signature,
             parentName,
-            /*offsetInBytes,*/ relocatable,
             encodedValue,
         );
         return block;
@@ -116,12 +115,10 @@ export abstract class DependentDataType extends DataType {
         const name = this.getDataItem().name;
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const relocatable = false;
         const block = new DependentCalldataBlock(
             name,
             signature,
             parentName,
-            relocatable,
             dependencyBlock,
             parentBlock,
         );
@@ -235,9 +232,7 @@ export abstract class MemberDataType extends DataType {
         const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
             this.getDataItem().name,
             this.getSignature(),
-            parentName,
-            this.isStatic(),
-            false,
+            parentName
         );
 
         let members = this.members;
@@ -262,9 +257,7 @@ export abstract class MemberDataType extends DataType {
         const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
             this.getDataItem().name,
             this.getSignature(),
-            parentName,
-            this.isStatic(),
-            false,
+            parentName
         );
         const memberBlocks: CalldataBlock[] = [];
         let childMap = _.cloneDeep(this.memberMap);
-- 
cgit v1.2.3


From 0f7abcd59bcbad5a74c7984b199158f5c9f03934 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 10:08:17 -0800
Subject: Moved global constants to separate file

---
 packages/utils/src/abi_encoder/constants.ts | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 packages/utils/src/abi_encoder/constants.ts

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/constants.ts b/packages/utils/src/abi_encoder/constants.ts
new file mode 100644
index 000000000..b52630d74
--- /dev/null
+++ b/packages/utils/src/abi_encoder/constants.ts
@@ -0,0 +1,6 @@
+export const EVM_WORD_WIDTH_IN_BYTES = 32;
+export const HEX_BASE = 16;
+export const BIN_BASE = 2;
+export const HEX_SELECTOR_LENGTH_IN_CHARS = 10;
+export const HEX_SELECTOR_LENGTH_IN_BYTES = 4;
+export const HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA = 0;
\ No newline at end of file
-- 
cgit v1.2.3


From fbbca8e2837b8036b8dfd7985c702fd05073daa3 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 10:09:38 -0800
Subject: Ran prettier on utils

---
 packages/utils/src/abi_encoder/calldata.ts       |  33 +--
 packages/utils/src/abi_encoder/constants.ts      |   2 +-
 packages/utils/src/abi_encoder/data_type.ts      |  19 +-
 packages/utils/src/abi_encoder/evm_data_types.ts |   4 +-
 packages/utils/test/abi_encoder_test.ts          |   4 +-
 packages/utils/test/optimizer_abis.ts            | 339 +++++++++++++++++++++++
 packages/utils/test/return_value_abis.ts         |  98 +++++++
 7 files changed, 463 insertions(+), 36 deletions(-)
 create mode 100644 packages/utils/test/optimizer_abis.ts
 create mode 100644 packages/utils/test/return_value_abis.ts

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
index 9f91f8495..0c45d6198 100644
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -90,12 +90,7 @@ export abstract class CalldataBlock {
 export class PayloadCalldataBlock extends CalldataBlock {
     private readonly _payload: Buffer;
 
-    constructor(
-        name: string,
-        signature: string,
-        parentName: string,
-        payload: Buffer,
-    ) {
+    constructor(name: string, signature: string, parentName: string, payload: Buffer) {
         const headerSizeInBytes = 0;
         const bodySizeInBytes = payload.byteLength;
         super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
@@ -120,13 +115,7 @@ export class DependentCalldataBlock extends CalldataBlock {
     private readonly _dependency: CalldataBlock;
     private _aliasFor: CalldataBlock | undefined;
 
-    constructor(
-        name: string,
-        signature: string,
-        parentName: string,
-        dependency: CalldataBlock,
-        parent: CalldataBlock,
-    ) {
+    constructor(name: string, signature: string, parentName: string, dependency: CalldataBlock, parent: CalldataBlock) {
         const headerSizeInBytes = DependentCalldataBlock._EMPTY_HEADER_SIZE;
         const bodySizeInBytes = DependentCalldataBlock._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
         super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
@@ -408,7 +397,13 @@ export class Calldata {
                 line = `\n${offsetStr}${value}${nameStr}`;
             } else {
                 offsetStr = `0x${offset.toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(evmWordStartIndex, Constants.EVM_WORD_WIDTH_IN_BYTES))).padEnd(valuePadding);
+                value = ethUtil
+                    .stripHexPrefix(
+                        ethUtil.bufferToHex(
+                            block.toBuffer().slice(evmWordStartIndex, Constants.EVM_WORD_WIDTH_IN_BYTES),
+                        ),
+                    )
+                    .padEnd(valuePadding);
                 if (block instanceof MemberCalldataBlock) {
                     nameStr = `### ${prettyName.padEnd(namePadding)}`;
                     line = `\n${offsetStr}${value}${nameStr}`;
@@ -420,7 +415,11 @@ export class Calldata {
 
             for (let j = Constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += Constants.EVM_WORD_WIDTH_IN_BYTES) {
                 offsetStr = `0x${(offset + j).toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
-                value = ethUtil.stripHexPrefix(ethUtil.bufferToHex(block.toBuffer().slice(j, j + Constants.EVM_WORD_WIDTH_IN_BYTES))).padEnd(valuePadding);
+                value = ethUtil
+                    .stripHexPrefix(
+                        ethUtil.bufferToHex(block.toBuffer().slice(j, j + Constants.EVM_WORD_WIDTH_IN_BYTES)),
+                    )
+                    .padEnd(valuePadding);
                 nameStr = ' '.repeat(namePadding);
                 line = `${line}\n${offsetStr}${value}${nameStr}`;
             }
@@ -465,7 +464,9 @@ export class RawCalldata {
         }
         const valueBuf = ethUtil.toBuffer(value);
         if (hasSelectorPrefix) {
-            this._selector = ethUtil.bufferToHex(valueBuf.slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES));
+            this._selector = ethUtil.bufferToHex(
+                valueBuf.slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES),
+            );
             this._value = valueBuf.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES); // disregard selector
         } else {
             this._selector = '0x';
diff --git a/packages/utils/src/abi_encoder/constants.ts b/packages/utils/src/abi_encoder/constants.ts
index b52630d74..bc5b985e0 100644
--- a/packages/utils/src/abi_encoder/constants.ts
+++ b/packages/utils/src/abi_encoder/constants.ts
@@ -3,4 +3,4 @@ export const HEX_BASE = 16;
 export const BIN_BASE = 2;
 export const HEX_SELECTOR_LENGTH_IN_CHARS = 10;
 export const HEX_SELECTOR_LENGTH_IN_BYTES = 4;
-export const HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA = 0;
\ No newline at end of file
+export const HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA = 0;
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 926023468..4370cb253 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -74,12 +74,7 @@ export abstract class PayloadDataType extends DataType {
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
         const relocatable = false;
-        const block = new PayloadCalldataBlock(
-            name,
-            signature,
-            parentName,
-            encodedValue,
-        );
+        const block = new PayloadCalldataBlock(name, signature, parentName, encodedValue);
         return block;
     }
 
@@ -115,13 +110,7 @@ export abstract class DependentDataType extends DataType {
         const name = this.getDataItem().name;
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const block = new DependentCalldataBlock(
-            name,
-            signature,
-            parentName,
-            dependencyBlock,
-            parentBlock,
-        );
+        const block = new DependentCalldataBlock(name, signature, parentName, dependencyBlock, parentBlock);
         return block;
     }
 
@@ -232,7 +221,7 @@ export abstract class MemberDataType extends DataType {
         const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
             this.getDataItem().name,
             this.getSignature(),
-            parentName
+            parentName,
         );
 
         let members = this.members;
@@ -257,7 +246,7 @@ export abstract class MemberDataType extends DataType {
         const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
             this.getDataItem().name,
             this.getSignature(),
-            parentName
+            parentName,
         );
         const memberBlocks: CalldataBlock[] = [];
         let childMap = _.cloneDeep(this.memberMap);
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index b862e9396..76837361e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -276,7 +276,7 @@ export class Byte extends PayloadDataType {
         if (valueBuf.byteLength > this.width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                valueBuf.byteLength
+                    valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
@@ -548,7 +548,7 @@ export class Method extends MemberDataType {
 export class EvmDataTypeFactory implements DataTypeFactory {
     private static instance: DataTypeFactory;
 
-    private constructor() { }
+    private constructor() {}
 
     public static getInstance(): DataTypeFactory {
         if (!EvmDataTypeFactory.instance) {
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index 0220984b0..c7986fa00 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -102,7 +102,7 @@ describe.only('ABI Encoder', () => {
         it('Duplicate Dynamic Arrays with Dynamic Elements', async () => {
             // Generate calldata
             const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithDynamicElements);
-            const array1 = ["Hello", "World"];
+            const array1 = ['Hello', 'World'];
             const array2 = array1;
             const args = [array1, array2];
             // Validata calldata
@@ -138,7 +138,7 @@ describe.only('ABI Encoder', () => {
         it('Duplicate Static Arrays with Dynamic Elements', async () => {
             // Generate calldata
             const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithDynamicElements);
-            const array1 = ["Hello", "World"];
+            const array1 = ['Hello', 'World'];
             const array2 = array1;
             const args = [array1, array2];
             // Validata calldata
diff --git a/packages/utils/test/optimizer_abis.ts b/packages/utils/test/optimizer_abis.ts
new file mode 100644
index 000000000..ea562e5b5
--- /dev/null
+++ b/packages/utils/test/optimizer_abis.ts
@@ -0,0 +1,339 @@
+import { MethodAbi } from 'ethereum-types';
+
+export const duplicateDynamicArraysWithStaticElements = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'uint[]',
+        },
+        {
+            name: 'array2',
+            type: 'uint[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateDynamicArraysWithDynamicElements = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'string[]',
+        },
+        {
+            name: 'array2',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateStaticArraysWithStaticElements = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'uint[2]',
+        },
+        {
+            name: 'array2',
+            type: 'uint[2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateStaticArraysWithDynamicElements = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'string[2]',
+        },
+        {
+            name: 'array2',
+            type: 'string[2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateArrayElements = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateTupleFields = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'field1',
+                    type: 'string',
+                },
+                {
+                    name: 'field2',
+                    type: 'string',
+                },
+            ],
+            name: 'Tuple',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateStrings = {
+    constant: false,
+    inputs: [
+        {
+            name: 'string1',
+            type: 'string',
+        },
+        {
+            name: 'string2',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateBytes = {
+    constant: false,
+    inputs: [
+        {
+            name: 'bytes1',
+            type: 'bytes',
+        },
+        {
+            name: 'bytes2',
+            type: 'bytes',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateTuples = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'field1',
+                    type: 'string',
+                },
+                {
+                    name: 'field2',
+                    type: 'uint',
+                },
+            ],
+            name: 'Tuple',
+            type: 'tuple',
+        },
+        {
+            components: [
+                {
+                    name: 'field1',
+                    type: 'string',
+                },
+                {
+                    name: 'field2',
+                    type: 'uint',
+                },
+            ],
+            name: 'Tuple',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateArraysNestedInTuples = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'field',
+                    type: 'uint[]',
+                },
+            ],
+            name: 'Tuple1',
+            type: 'tuple',
+        },
+        {
+            components: [
+                {
+                    name: 'field',
+                    type: 'uint[]',
+                },
+                {
+                    name: 'extraField',
+                    type: 'string',
+                },
+            ],
+            name: 'Tuple2',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateTuplesNestedInTuples = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    components: [
+                        {
+                            name: 'nestedField',
+                            type: 'string',
+                        },
+                    ],
+                    name: 'field',
+                    type: 'tuple',
+                },
+            ],
+            name: 'Tuple1',
+            type: 'tuple',
+        },
+        {
+            components: [
+                {
+                    components: [
+                        {
+                            name: 'nestedField',
+                            type: 'string',
+                        },
+                    ],
+                    name: 'field',
+                    type: 'tuple',
+                },
+                {
+                    name: 'extraField',
+                    type: 'string',
+                },
+            ],
+            name: 'Tuple1',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const duplicateTwoDimensionalArrays = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'string[][]',
+        },
+        {
+            name: 'array2',
+            type: 'string[][]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayElementsDuplicatedAsSeparateParameter = {
+    constant: false,
+    inputs: [
+        {
+            name: 'stringArray',
+            type: 'string[]',
+        },
+        {
+            name: 'string',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const arrayElementsDuplicatedAsTupleFields = {
+    constant: false,
+    inputs: [
+        {
+            name: 'uint8Array',
+            type: 'uint8[]',
+        },
+        {
+            components: [
+                {
+                    name: 'uint',
+                    type: 'uint',
+                },
+            ],
+            name: 'uintTuple',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
diff --git a/packages/utils/test/return_value_abis.ts b/packages/utils/test/return_value_abis.ts
new file mode 100644
index 000000000..847559dac
--- /dev/null
+++ b/packages/utils/test/return_value_abis.ts
@@ -0,0 +1,98 @@
+import { MethodAbi } from 'ethereum-types';
+
+export const noReturnValues = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const singleStaticReturnValue = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'Bytes4',
+            type: 'bytes4',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const multipleStaticReturnValues = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val1',
+            type: 'bytes4',
+        },
+        {
+            name: 'val2',
+            type: 'bytes4',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const singleDynamicReturnValue = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val',
+            type: 'bytes',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const multipleDynamicReturnValues = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val1',
+            type: 'bytes',
+        },
+        {
+            name: 'val2',
+            type: 'bytes',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
+
+export const mixedStaticAndDynamicReturnValues = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val1',
+            type: 'bytes4',
+        },
+        {
+            name: 'val2',
+            type: 'bytes',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+} as MethodAbi;
-- 
cgit v1.2.3


From 406b5739be91d2a25337b247d31cef720ddd0ae3 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 10:32:31 -0800
Subject: Fixed linter errors on data_type.ts

---
 packages/utils/src/abi_encoder/calldata.ts       |   6 +-
 packages/utils/src/abi_encoder/constants.ts      |   1 +
 packages/utils/src/abi_encoder/data_type.ts      | 312 ++++++++++++-----------
 packages/utils/src/abi_encoder/evm_data_types.ts |  14 +-
 4 files changed, 171 insertions(+), 162 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
index 0c45d6198..994b0fb81 100644
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -1,5 +1,7 @@
-import ethUtil = require('ethereumjs-util');
-const _ = require('lodash');
+
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
 import * as Constants from './constants';
 
 export interface DecodingRules {
diff --git a/packages/utils/src/abi_encoder/constants.ts b/packages/utils/src/abi_encoder/constants.ts
index bc5b985e0..52029695f 100644
--- a/packages/utils/src/abi_encoder/constants.ts
+++ b/packages/utils/src/abi_encoder/constants.ts
@@ -1,5 +1,6 @@
 export const EVM_WORD_WIDTH_IN_BYTES = 32;
 export const HEX_BASE = 16;
+export const DEC_BASE = 10;
 export const BIN_BASE = 2;
 export const HEX_SELECTOR_LENGTH_IN_CHARS = 10;
 export const HEX_SELECTOR_LENGTH_IN_BYTES = 4;
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 4370cb253..ce7b11ef6 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -1,16 +1,21 @@
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { BigNumber } from '../configured_bignumber';
+
+import * as Constants from './constants';
+
 import {
-    RawCalldata,
     Calldata,
     CalldataBlock,
-    PayloadCalldataBlock,
+    DecodingRules,
     DependentCalldataBlock,
+    EncodingRules,
     MemberCalldataBlock,
+    PayloadCalldataBlock,
+    RawCalldata,
 } from './calldata';
-import { MethodAbi, DataItem } from 'ethereum-types';
-import { DecodingRules, EncodingRules } from './calldata';
-import { BigNumber } from '../configured_bignumber';
-import ethUtil = require('ethereumjs-util');
-var _ = require('lodash');
 
 export interface DataTypeFactory {
     create: (dataItem: DataItem, parentDataType?: DataType) => DataType;
@@ -18,29 +23,30 @@ export interface DataTypeFactory {
 }
 
 export abstract class DataType {
-    private static DEFAULT_ENCODING_RULES = { optimize: false, annotate: false } as EncodingRules;
-    private static DEFAULT_DECODING_RULES = { structsAsObjects: false } as DecodingRules;
-
-    private dataItem: DataItem;
-    private factory: DataTypeFactory;
+    private static readonly _DEFAULT_ENCODING_RULES: EncodingRules = { optimize: false, annotate: false };
+    private static readonly _DEFAULT_DECODING_RULES: DecodingRules = { structsAsObjects: false };
+    private readonly _dataItem: DataItem;
+    private readonly _factory: DataTypeFactory;
 
     constructor(dataItem: DataItem, factory: DataTypeFactory) {
-        this.dataItem = dataItem;
-        this.factory = factory;
+        this._dataItem = dataItem;
+        this._factory = factory;
     }
 
     public getDataItem(): DataItem {
-        return this.dataItem;
+        return this._dataItem;
     }
 
     public getFactory(): DataTypeFactory {
-        return this.factory;
+        return this._factory;
     }
 
     public encode(value: any, rules?: EncodingRules, selector?: string): string {
-        const rules_ = rules ? rules : DataType.DEFAULT_ENCODING_RULES;
+        const rules_ = rules ? rules : DataType._DEFAULT_ENCODING_RULES;
         const calldata = new Calldata(rules_);
-        if (selector) calldata.setSelector(selector);
+        if (selector) {
+            calldata.setSelector(selector);
+        }
         const block = this.generateCalldataBlock(value);
         calldata.setRoot(block); // @TODO CHANGE
         const calldataHex = calldata.toHexString();
@@ -49,7 +55,7 @@ export abstract class DataType {
 
     public decode(calldata: string, rules?: DecodingRules, hasSelector: boolean = false): any {
         const rawCalldata = new RawCalldata(calldata, hasSelector);
-        const rules_ = rules ? rules : DataType.DEFAULT_DECODING_RULES;
+        const rules_ = rules ? rules : DataType._DEFAULT_DECODING_RULES;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
     }
@@ -61,11 +67,11 @@ export abstract class DataType {
 }
 
 export abstract class PayloadDataType extends DataType {
-    protected hasConstantSize: boolean;
+    protected _hasConstantSize: boolean;
 
     public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
         super(dataItem, factory);
-        this.hasConstantSize = hasConstantSize;
+        this._hasConstantSize = hasConstantSize;
     }
 
     public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
@@ -73,7 +79,6 @@ export abstract class PayloadDataType extends DataType {
         const name = this.getDataItem().name;
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const relocatable = false;
         const block = new PayloadCalldataBlock(name, signature, parentName, encodedValue);
         return block;
     }
@@ -84,8 +89,7 @@ export abstract class PayloadDataType extends DataType {
     }
 
     public isStatic(): boolean {
-        // If a payload has a constant size then it's static
-        return this.hasConstantSize;
+        return this._hasConstantSize;
     }
 
     public abstract encodeValue(value: any): Buffer;
@@ -93,20 +97,22 @@ export abstract class PayloadDataType extends DataType {
 }
 
 export abstract class DependentDataType extends DataType {
-    protected dependency: DataType;
-    protected parent: DataType;
+    protected _dependency: DataType;
+    protected _parent: DataType;
+    private readonly _isStatic: boolean;
 
     public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
         super(dataItem, factory);
-        this.dependency = dependency;
-        this.parent = parent;
+        this._dependency = dependency;
+        this._parent = parent;
+        this._isStatic = true;
     }
 
     public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
         if (parentBlock === undefined) {
             throw new Error(`DependentDataType requires a parent block to generate its block`);
         }
-        const dependencyBlock = this.dependency.generateCalldataBlock(value, parentBlock);
+        const dependencyBlock = this._dependency.generateCalldataBlock(value, parentBlock);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
@@ -117,16 +123,16 @@ export abstract class DependentDataType extends DataType {
     public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
         const destinationOffsetBuf = calldata.popWord();
         const currentOffset = calldata.getOffset();
-        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), 16);
+        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), Constants.HEX_BASE);
         const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
         calldata.setOffset(destinationOffsetAbsolute);
-        const value = this.dependency.generateValue(calldata, rules);
+        const value = this._dependency.generateValue(calldata, rules);
         calldata.setOffset(currentOffset);
         return value;
     }
 
     public isStatic(): boolean {
-        return true;
+        return this._isStatic;
     }
 }
 
@@ -135,11 +141,11 @@ export interface MemberMap {
 }
 
 export abstract class MemberDataType extends DataType {
-    private memberMap: MemberMap;
-    private members: DataType[];
-    private isArray: boolean;
-    protected arrayLength: number | undefined;
-    protected arrayElementType: string | undefined;
+    protected readonly _arrayLength: number | undefined;
+    protected readonly _arrayElementType: string | undefined;
+    private readonly _memberMap: MemberMap;
+    private readonly _members: DataType[];
+    private readonly _isArray: boolean;
 
     public constructor(
         dataItem: DataItem,
@@ -149,70 +155,86 @@ export abstract class MemberDataType extends DataType {
         arrayElementType?: string,
     ) {
         super(dataItem, factory);
-        this.memberMap = {};
-        this.members = [];
-        this.isArray = isArray;
-        this.arrayLength = arrayLength;
-        this.arrayElementType = arrayElementType;
+        this._memberMap = {};
+        this._members = [];
+        this._isArray = isArray;
+        this._arrayLength = arrayLength;
+        this._arrayElementType = arrayElementType;
         if (isArray && arrayLength !== undefined) {
-            [this.members, this.memberMap] = this.createMembersWithLength(dataItem, arrayLength);
+            [this._members, this._memberMap] = this._createMembersWithLength(dataItem, arrayLength);
         } else if (!isArray) {
-            [this.members, this.memberMap] = this.createMembersWithKeys(dataItem);
+            [this._members, this._memberMap] = this._createMembersWithKeys(dataItem);
         }
     }
 
-    private createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
-        // Sanity check
-        if (dataItem.components === undefined) {
-            throw new Error(`Expected components`);
-        }
+    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const block =
+            value instanceof Array
+                ? this._generateCalldataBlockFromArray(value, parentBlock)
+                : this._generateCalldataBlockFromObject(value, parentBlock);
+        return block;
+    }
 
-        let members: DataType[] = [];
-        let memberMap: MemberMap = {};
-        _.each(dataItem.components, (memberItem: DataItem) => {
-            const childDataItem = {
-                type: memberItem.type,
-                name: `${dataItem.name}.${memberItem.name}`,
-            } as DataItem;
-            const components = memberItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[memberItem.name] = members.length;
-            members.push(child);
-        });
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
+        let members = this._members;
+        if (this._isArray && this._arrayLength === undefined) {
+            const arrayLengthBuf = calldata.popWord();
+            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
+            const hexBase = 16;
+            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
 
-        return [members, memberMap];
+            [members] = this._createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
+        }
+
+        calldata.startScope();
+        let value: any[] | object;
+        if (rules.structsAsObjects && !this._isArray) {
+            value = {};
+            _.each(this._memberMap, (idx: number, key: string) => {
+                const member = this._members[idx];
+                const memberValue = member.generateValue(calldata, rules);
+                (value as { [key: string]: any })[key] = memberValue;
+            });
+        } else {
+            value = [];
+            _.each(members, (member: DataType, idx: number) => {
+                const memberValue = member.generateValue(calldata, rules);
+                (value as any[]).push(memberValue);
+            });
+        }
+        calldata.endScope();
+        return value;
     }
 
-    private createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
-        let members: DataType[] = [];
-        let memberMap: MemberMap = {};
-        const range = _.range(length);
-        _.each(range, (idx: number) => {
-            const childDataItem = {
-                type: this.arrayElementType,
-                name: `${dataItem.name}[${idx.toString(10)}]`,
-            } as DataItem;
-            const components = dataItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[idx.toString(10)] = members.length;
-            members.push(child);
-        });
+    public isStatic(): boolean {
+        /* For Tuple:
+                    const isStaticTuple = this.children.length === 0;
+                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
 
-        return [members, memberMap];
+           For Array:
+                if isLengthDefined = false then this is false
+
+                Otherwise if the first element is a Pointer then false
+        */
+
+        if (this._isArray && this._arrayLength === undefined) {
+            return false;
+        }
+
+        // Search for dependent members
+        const dependentMember = _.find(this._members, (member: DataType) => {
+            return member instanceof DependentDataType;
+        });
+        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
+        return isStatic;
     }
 
-    protected generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
+    protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
         // Sanity check length
-        if (this.arrayLength !== undefined && value.length !== this.arrayLength) {
+        if (this._arrayLength !== undefined && value.length !== this._arrayLength) {
             throw new Error(
                 `Expected array of ${JSON.stringify(
-                    this.arrayLength,
+                    this._arrayLength,
                 )} elements, but got array of length ${JSON.stringify(value.length)}`,
             );
         }
@@ -224,11 +246,11 @@ export abstract class MemberDataType extends DataType {
             parentName,
         );
 
-        let members = this.members;
-        if (this.isArray && this.arrayLength === undefined) {
-            [members] = this.createMembersWithLength(this.getDataItem(), value.length);
+        let members = this._members;
+        if (this._isArray && this._arrayLength === undefined) {
+            [members] = this._createMembersWithLength(this.getDataItem(), value.length);
 
-            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(16)}`), 32);
+            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`), Constants.EVM_WORD_WIDTH_IN_BYTES);
             methodBlock.setHeader(lenBuf);
         }
 
@@ -241,7 +263,7 @@ export abstract class MemberDataType extends DataType {
         return methodBlock;
     }
 
-    protected generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+    protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
         const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
             this.getDataItem().name,
@@ -249,14 +271,14 @@ export abstract class MemberDataType extends DataType {
             parentName,
         );
         const memberBlocks: CalldataBlock[] = [];
-        let childMap = _.cloneDeep(this.memberMap);
+        const childMap = _.cloneDeep(this._memberMap);
         _.forOwn(obj, (value: any, key: string) => {
-            if (key in childMap === false) {
+            if (!(key in childMap)) {
                 throw new Error(
                     `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
                 );
             }
-            const block = this.members[this.memberMap[key]].generateCalldataBlock(value, methodBlock);
+            const block = this._members[this._memberMap[key]].generateCalldataBlock(value, methodBlock);
             memberBlocks.push(block);
             delete childMap[key];
         });
@@ -269,51 +291,12 @@ export abstract class MemberDataType extends DataType {
         return methodBlock;
     }
 
-    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block =
-            value instanceof Array
-                ? this.generateCalldataBlockFromArray(value, parentBlock)
-                : this.generateCalldataBlockFromObject(value, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
-        let members = this.members;
-        if (this.isArray && this.arrayLength === undefined) {
-            const arrayLengthBuf = calldata.popWord();
-            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
-            const hexBase = 16;
-            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
-
-            [members] = this.createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
-        }
-
-        calldata.startScope();
-        let value: any[] | object;
-        if (rules.structsAsObjects && !this.isArray) {
-            value = {};
-            _.each(this.memberMap, (idx: number, key: string) => {
-                const member = this.members[idx];
-                let memberValue = member.generateValue(calldata, rules);
-                (value as { [key: string]: any })[key] = memberValue;
-            });
-        } else {
-            value = [];
-            _.each(members, (member: DataType, idx: number) => {
-                let memberValue = member.generateValue(calldata, rules);
-                (value as any[]).push(memberValue);
-            });
-        }
-        calldata.endScope();
-        return value;
-    }
-
-    protected computeSignatureOfMembers(): string {
+    protected _computeSignatureOfMembers(): string {
         // Compute signature of members
         let signature = `(`;
-        _.each(this.members, (member: DataType, i: number) => {
+        _.each(this._members, (member: DataType, i: number) => {
             signature += member.getSignature();
-            if (i < this.members.length - 1) {
+            if (i < this._members.length - 1) {
                 signature += ',';
             }
         });
@@ -321,26 +304,49 @@ export abstract class MemberDataType extends DataType {
         return signature;
     }
 
-    public isStatic(): boolean {
-        /* For Tuple:
-                    const isStaticTuple = this.children.length === 0;
-                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
-
-           For Array:
-                if isLengthDefined = false then this is false
+    private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
+        // Sanity check
+        if (dataItem.components === undefined) {
+            throw new Error(`Expected components`);
+        }
 
-                Otherwise if the first element is a Pointer then false
-        */
+        const members: DataType[] = [];
+        const memberMap: MemberMap = {};
+        _.each(dataItem.components, (memberItem: DataItem) => {
+            const childDataItem: DataItem = {
+                type: memberItem.type,
+                name: `${dataItem.name}.${memberItem.name}`,
+            };
+            const components = memberItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[memberItem.name] = members.length;
+            members.push(child);
+        });
 
-        if (this.isArray && this.arrayLength === undefined) {
-            return false;
-        }
+        return [members, memberMap];
+    }
 
-        // Search for dependent members
-        const dependentMember = _.find(this.members, (member: DataType) => {
-            return member instanceof DependentDataType;
+    private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+        const members: DataType[] = [];
+        const memberMap: MemberMap = {};
+        const range = _.range(length);
+        _.each(range, (idx: number) => {
+            const childDataItem: DataItem = {
+                type: this._arrayElementType ? this._arrayElementType : '',
+                name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
+            };
+            const components = dataItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[idx.toString(Constants.DEC_BASE)] = members.length;
+            members.push(child);
         });
-        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
-        return isStatic;
+
+        return [members, memberMap];
     }
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 76837361e..1f5dff56f 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -276,7 +276,7 @@ export class Byte extends PayloadDataType {
         if (valueBuf.byteLength > this.width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                    valueBuf.byteLength
+                valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
@@ -396,7 +396,7 @@ export class Pointer extends DependentDataType {
     }
 
     public getSignature(): string {
-        return this.dependency.getSignature();
+        return this._dependency.getSignature();
     }
 }
 
@@ -408,7 +408,7 @@ export class Tuple extends MemberDataType {
         if (!Tuple.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
         }
-        this.tupleSignature = this.computeSignatureOfMembers();
+        this.tupleSignature = this._computeSignatureOfMembers();
     }
 
     public getSignature(): string {
@@ -455,10 +455,10 @@ export class SolArray extends MemberDataType {
         }
         const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
         const type = elementDataType.getSignature();
-        if (this.arrayLength === undefined) {
+        if (this._arrayLength === undefined) {
             return `${type}[]`;
         } else {
-            return `${type}[${this.arrayLength}]`;
+            return `${type}[${this._arrayLength}]`;
         }
     }
 
@@ -493,7 +493,7 @@ export class Method extends MemberDataType {
     }
 
     private computeSignature(): string {
-        const memberSignature = this.computeSignatureOfMembers();
+        const memberSignature = this._computeSignatureOfMembers();
         const methodSignature = `${this.getDataItem().name}${memberSignature}`;
         return methodSignature;
     }
@@ -548,7 +548,7 @@ export class Method extends MemberDataType {
 export class EvmDataTypeFactory implements DataTypeFactory {
     private static instance: DataTypeFactory;
 
-    private constructor() {}
+    private constructor() { }
 
     public static getInstance(): DataTypeFactory {
         if (!EvmDataTypeFactory.instance) {
-- 
cgit v1.2.3


From 0ed1819143fa82163502fb412bcb5ed44c041456 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 11:14:02 -0800
Subject: Fixed linter errors on evm_data_types

---
 packages/utils/src/abi_encoder/constants.ts      |   1 +
 packages/utils/src/abi_encoder/evm_data_types.ts | 383 +++++++++++------------
 2 files changed, 190 insertions(+), 194 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/constants.ts b/packages/utils/src/abi_encoder/constants.ts
index 52029695f..3d85fbdb8 100644
--- a/packages/utils/src/abi_encoder/constants.ts
+++ b/packages/utils/src/abi_encoder/constants.ts
@@ -1,4 +1,5 @@
 export const EVM_WORD_WIDTH_IN_BYTES = 32;
+export const EVM_WORD_WIDTH_IN_BITS = 256;
 export const HEX_BASE = 16;
 export const DEC_BASE = 10;
 export const BIN_BASE = 2;
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 1f5dff56f..24f6051b0 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -1,16 +1,12 @@
-import { DataType, DataTypeFactory, PayloadDataType, DependentDataType, MemberDataType } from './data_type';
-
-import { DecodingRules, EncodingRules } from './calldata';
-
-import { MethodAbi, DataItem } from 'ethereum-types';
-
-import ethUtil = require('ethereumjs-util');
-
-import { Calldata, RawCalldata } from './calldata';
+import { DataItem, MethodAbi } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
 
 import { BigNumber } from '../configured_bignumber';
 
-var _ = require('lodash');
+import { DecodingRules, EncodingRules, RawCalldata } from './calldata';
+import * as Constants from './constants';
+import { DataType, DataTypeFactory, DependentDataType, MemberDataType, PayloadDataType } from './data_type';
 
 export interface DataTypeStaticInterface {
     matchGrammar: (type: string) => boolean;
@@ -19,12 +15,18 @@ export interface DataTypeStaticInterface {
 }
 
 export class Address extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
     public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = 'Address must be 20 bytes';
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
+    private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES - Address._ADDRESS_SIZE_IN_BYTES;
+
+    public static matchGrammar(type: string): boolean {
+        return type === 'address';
+    }
 
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Address.SIZE_KNOWN_AT_COMPILE_TIME);
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Address._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!Address.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
         }
@@ -34,36 +36,35 @@ export class Address extends PayloadDataType {
         return 'address';
     }
 
-    public static matchGrammar(type: string): boolean {
-        return type === 'address';
-    }
-
     public encodeValue(value: string): Buffer {
-        if (value.startsWith('0x') === false) {
+        if (!value.startsWith('0x')) {
             throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
         }
         const valueAsBuffer = ethUtil.toBuffer(value);
-        if (valueAsBuffer.byteLength !== 20) {
+        if (valueAsBuffer.byteLength !== Address._ADDRESS_SIZE_IN_BYTES) {
             throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
         }
-        const evmWordWidth = 32;
-        const encodedValueBuf = ethUtil.setLengthLeft(valueAsBuffer, evmWordWidth);
+        const encodedValueBuf = ethUtil.setLengthLeft(valueAsBuffer, Constants.EVM_WORD_WIDTH_IN_BYTES);
         return encodedValueBuf;
     }
 
     public decodeValue(calldata: RawCalldata): string {
         const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(12);
+        const valueBuf = paddedValueBuf.slice(Address._DECODED_ADDRESS_OFFSET_IN_BYTES);
         const value = ethUtil.bufferToHex(valueBuf);
         return value;
     }
 }
 
 export class Bool extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bool.SIZE_KNOWN_AT_COMPILE_TIME);
+    public static matchGrammar(type: string): boolean {
+        return type === 'bool';
+    }
+
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bool._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!Bool.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
         }
@@ -73,14 +74,9 @@ export class Bool extends PayloadDataType {
         return 'bool';
     }
 
-    public static matchGrammar(type: string): boolean {
-        return type === 'bool';
-    }
-
     public encodeValue(value: boolean): Buffer {
-        const evmWordWidth = 32;
-        const encodedValue = value === true ? '0x1' : '0x0';
-        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), evmWordWidth);
+        const encodedValue = value ? '0x1' : '0x0';
+        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), Constants.EVM_WORD_WIDTH_IN_BYTES);
         return encodedValueBuf;
     }
 
@@ -88,46 +84,44 @@ export class Bool extends PayloadDataType {
         const valueBuf = calldata.popWord();
         const valueHex = ethUtil.bufferToHex(valueBuf);
         const valueNumber = new BigNumber(valueHex, 16);
-        let value: boolean = valueNumber.equals(0) ? false : true;
         if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
             throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
         }
+        /* tslint:disable boolean-naming */
+        const value: boolean = valueNumber.equals(0) ? false : true;
+        /* tslint:enable boolean-naming */
         return value;
     }
 }
 
 abstract class Number extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    static MAX_WIDTH: number = 256;
-    static DEFAULT_WIDTH: number = Number.MAX_WIDTH;
-    width: number = Number.DEFAULT_WIDTH;
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _MAX_WIDTH: number = 256;
+    private static readonly _DEFAULT_WIDTH: number = Number._MAX_WIDTH;
+    protected _width: number;
 
     constructor(dataItem: DataItem, matcher: RegExp) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Number.SIZE_KNOWN_AT_COMPILE_TIME);
+        super(dataItem, EvmDataTypeFactory.getInstance(), Number._SIZE_KNOWN_AT_COMPILE_TIME);
         const matches = matcher.exec(dataItem.type);
         if (matches === null) {
             throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
         }
-        if (matches !== null && matches.length === 2 && matches[1] !== undefined) {
-            this.width = parseInt(matches[1]);
-        } else {
-            this.width = 256;
-        }
+        this._width = (matches !== null && matches.length === 2 && matches[1] !== undefined) ?
+            parseInt(matches[1], Constants.DEC_BASE) :
+            this._width = Number._DEFAULT_WIDTH;
     }
 
     public encodeValue(value_: BigNumber | string | number): Buffer {
         const value = new BigNumber(value_, 10);
         if (value.greaterThan(this.getMaxValue())) {
-            throw `Tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`;
+            throw new Error(`Tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`);
         } else if (value.lessThan(this.getMinValue())) {
-            throw `Tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`;
+            throw new Error(`Tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`);
         }
 
-        const hexBase = 16;
-        const evmWordWidth = 32;
         let valueBuf: Buffer;
         if (value.greaterThanOrEqualTo(0)) {
-            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(hexBase)}`), evmWordWidth);
+            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(Constants.HEX_BASE)}`), Constants.EVM_WORD_WIDTH_IN_BYTES);
         } else {
             // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
             // Step 1/3: Convert value to positive binary string
@@ -135,8 +129,7 @@ abstract class Number extends PayloadDataType {
             const valueBin = value.times(-1).toString(binBase);
 
             // Step 2/3: Invert binary value
-            const bitsInEvmWord = 256;
-            let invertedValueBin = '1'.repeat(bitsInEvmWord - valueBin.length);
+            let invertedValueBin = '1'.repeat(Constants.EVM_WORD_WIDTH_IN_BITS - valueBin.length);
             _.each(valueBin, (bit: string) => {
                 invertedValueBin += bit === '1' ? '0' : '1';
             });
@@ -147,7 +140,7 @@ abstract class Number extends PayloadDataType {
             const negativeValue = invertedValue.plus(1);
 
             // Convert the negated value to a hex string
-            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${negativeValue.toString(hexBase)}`), evmWordWidth);
+            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${negativeValue.toString(Constants.HEX_BASE)}`), Constants.EVM_WORD_WIDTH_IN_BYTES);
         }
 
         return valueBuf;
@@ -159,16 +152,15 @@ abstract class Number extends PayloadDataType {
         let value = new BigNumber(paddedValueHex, 16);
         if (this instanceof Int) {
             // Check if we're negative
-            const binBase = 2;
-            const valueBin = value.toString(2);
-            if (valueBin.length === 256 && valueBin[0].startsWith('1')) {
+            const valueBin = value.toString(Constants.BIN_BASE);
+            if (valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && valueBin[0].startsWith('1')) {
                 // Negative
                 // Step 1/3: Invert binary value
                 let invertedValueBin = '';
                 _.each(valueBin, (bit: string) => {
                     invertedValueBin += bit === '1' ? '0' : '1';
                 });
-                const invertedValue = new BigNumber(invertedValueBin, binBase);
+                const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
 
                 // Step 2/3: Add 1 to inverted value
                 // The result is the two's-complement represent of the input value.
@@ -188,42 +180,46 @@ abstract class Number extends PayloadDataType {
 }
 
 export class Int extends Number {
-    static matcher = RegExp(
+    private static readonly _matcher = RegExp(
         '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
 
-    constructor(dataItem: DataItem) {
-        super(dataItem, Int.matcher);
+    public static matchGrammar(type: string): boolean {
+        return Int._matcher.test(type);
+    }
+
+    public constructor(dataItem: DataItem) {
+        super(dataItem, Int._matcher);
     }
 
     public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).sub(1);
+        return new BigNumber(2).toPower(this._width - 1).sub(1);
     }
 
     public getMinValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width - 1).times(-1);
+        return new BigNumber(2).toPower(this._width - 1).times(-1);
     }
 
     public getSignature(): string {
-        return `int${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
+        return `int${this._width}`;
     }
 }
 
 export class UInt extends Number {
-    static matcher = RegExp(
+    private static readonly _matcher = RegExp(
         '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
 
-    constructor(dataItem: DataItem) {
-        super(dataItem, UInt.matcher);
+    public static matchGrammar(type: string): boolean {
+        return UInt._matcher.test(type);
+    }
+
+    public constructor(dataItem: DataItem) {
+        super(dataItem, UInt._matcher);
     }
 
     public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this.width).sub(1);
+        return new BigNumber(2).toPower(this._width).sub(1);
     }
 
     public getMinValue(): BigNumber {
@@ -231,49 +227,45 @@ export class UInt extends Number {
     }
 
     public getSignature(): string {
-        return `uint${this.width}`;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
+        return `uint${this._width}`;
     }
 }
 
 export class Byte extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    static matcher = RegExp(
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _matcher = RegExp(
         '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
     );
 
-    static DEFAULT_WIDTH = 1;
-    width: number = Byte.DEFAULT_WIDTH;
+    private static readonly _DEFAULT_WIDTH = 1;
+    private readonly _width: number;
+
+    public static matchGrammar(type: string): boolean {
+        return Byte._matcher.test(type);
+    }
 
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Byte.SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = Byte.matcher.exec(dataItem.type);
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Byte._SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = Byte._matcher.exec(dataItem.type);
         if (!Byte.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
         }
-        if (matches !== null && matches.length === 3 && matches[2] !== undefined) {
-            this.width = parseInt(matches[2]);
-        } else {
-            this.width = Byte.DEFAULT_WIDTH;
-        }
+        this._width = (matches !== null && matches.length === 3 && matches[2] !== undefined) ? parseInt(matches[2], Constants.DEC_BASE) : Byte._DEFAULT_WIDTH;
     }
 
     public getSignature(): string {
         // Note that `byte` reduces to `bytes1`
-        return `bytes${this.width}`;
+        return `bytes${this._width}`;
     }
 
     public encodeValue(value: string | Buffer): Buffer {
         // Sanity check if string
-        if (typeof value === 'string' && value.startsWith('0x') === false) {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
             throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
         }
         // Convert value into a buffer and do bounds checking
         const valueBuf = ethUtil.toBuffer(value);
-        if (valueBuf.byteLength > this.width) {
+        if (valueBuf.byteLength > this._width) {
             throw new Error(
                 `Tried to assign ${value} (${
                 valueBuf.byteLength
@@ -291,23 +283,21 @@ export class Byte extends PayloadDataType {
 
     public decodeValue(calldata: RawCalldata): string {
         const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(0, this.width);
+        const valueBuf = paddedValueBuf.slice(0, this._width);
         const value = ethUtil.bufferToHex(valueBuf);
         return value;
     }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
 }
 
 export class Bytes extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-    static UNDEFINED_LENGTH = new BigNumber(-1);
-    length: BigNumber = Bytes.UNDEFINED_LENGTH;
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes.SIZE_KNOWN_AT_COMPILE_TIME);
+    public static matchGrammar(type: string): boolean {
+        return type === 'bytes';
+    }
+
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!Bytes.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
         }
@@ -322,10 +312,10 @@ export class Bytes extends PayloadDataType {
             throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
         }
 
-        const wordsForValue = Math.ceil(valueBuf.byteLength / 32);
-        const paddedBytesForValue = wordsForValue * 32;
+        const wordsForValue = Math.ceil(valueBuf.byteLength / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const paddedBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
         const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedBytesForValue);
-        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), 32);
+        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), Constants.EVM_WORD_WIDTH_IN_BYTES);
         const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
         return encodedValueBuf;
     }
@@ -333,8 +323,8 @@ export class Bytes extends PayloadDataType {
     public decodeValue(calldata: RawCalldata): string {
         const lengthBuf = calldata.popWord();
         const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, 16);
-        const wordsForValue = Math.ceil(length / 32);
+        const length = parseInt(lengthHex, Constants.HEX_BASE);
+        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
         const paddedValueBuf = calldata.popWords(wordsForValue);
         const valueBuf = paddedValueBuf.slice(0, length);
         const decodedValue = ethUtil.bufferToHex(valueBuf);
@@ -344,26 +334,27 @@ export class Bytes extends PayloadDataType {
     public getSignature(): string {
         return 'bytes';
     }
+}
+
+export class SolString extends PayloadDataType {
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchGrammar(type: string): boolean {
-        return type === 'bytes';
+        return type === 'string';
     }
-}
 
-export class SolString extends PayloadDataType {
-    private static SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-    constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), SolString.SIZE_KNOWN_AT_COMPILE_TIME);
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), SolString._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!SolString.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
         }
     }
 
     public encodeValue(value: string): Buffer {
-        const wordsForValue = Math.ceil(value.length / 32);
-        const paddedBytesForValue = wordsForValue * 32;
+        const wordsForValue = Math.ceil(value.length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const paddedBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
         const valueBuf = ethUtil.setLengthRight(new Buffer(value), paddedBytesForValue);
-        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), 32);
+        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), Constants.EVM_WORD_WIDTH_IN_BYTES);
         const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
         return encodedValueBuf;
     }
@@ -371,8 +362,8 @@ export class SolString extends PayloadDataType {
     public decodeValue(calldata: RawCalldata): string {
         const lengthBuf = calldata.popWord();
         const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, 16);
-        const wordsForValue = Math.ceil(length / 32);
+        const length = parseInt(lengthHex, Constants.HEX_BASE);
+        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
         const paddedValueBuf = calldata.popWords(wordsForValue);
         const valueBuf = paddedValueBuf.slice(0, length);
         const value = valueBuf.toString('ascii');
@@ -382,16 +373,12 @@ export class SolString extends PayloadDataType {
     public getSignature(): string {
         return 'string';
     }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'string';
-    }
 }
 
 export class Pointer extends DependentDataType {
     constructor(destDataType: DataType, parentDataType: DataType) {
         const destDataItem = destDataType.getDataItem();
-        const dataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` } as DataItem;
+        const dataItem: DataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` };
         super(dataItem, EvmDataTypeFactory.getInstance(), destDataType, parentDataType);
     }
 
@@ -401,33 +388,37 @@ export class Pointer extends DependentDataType {
 }
 
 export class Tuple extends MemberDataType {
-    private tupleSignature: string;
+    private readonly _tupleSignature: string;
 
-    constructor(dataItem: DataItem) {
+    public static matchGrammar(type: string): boolean {
+        return type === 'tuple';
+    }
+
+    public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
         if (!Tuple.matchGrammar(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
         }
-        this.tupleSignature = this._computeSignatureOfMembers();
+        this._tupleSignature = this._computeSignatureOfMembers();
     }
 
     public getSignature(): string {
-        return this.tupleSignature;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return type === 'tuple';
+        return this._tupleSignature;
     }
 }
 
 export class SolArray extends MemberDataType {
-    static matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
-    private arraySignature: string;
-    private elementType: string;
+    private static readonly _matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
+    private readonly _arraySignature: string;
+    private readonly _elementType: string;
 
-    constructor(dataItem: DataItem) {
+    public static matchGrammar(type: string): boolean {
+        return SolArray._matcher.test(type);
+    }
+
+    public constructor(dataItem: DataItem) {
         // Sanity check
-        const matches = SolArray.matcher.exec(dataItem.type);
+        const matches = SolArray._matcher.exec(dataItem.type);
         if (matches === null || matches.length !== 3) {
             throw new Error(`Could not parse array: ${dataItem.type}`);
         } else if (matches[1] === undefined) {
@@ -438,17 +429,21 @@ export class SolArray extends MemberDataType {
 
         const isArray = true;
         const arrayElementType = matches[1];
-        const arrayLength = matches[2] === '' ? undefined : parseInt(matches[2], 10);
+        const arrayLength = matches[2] === '' ? undefined : parseInt(matches[2], Constants.DEC_BASE);
         super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
-        this.elementType = arrayElementType;
-        this.arraySignature = this.computeSignature();
+        this._elementType = arrayElementType;
+        this._arraySignature = this._computeSignature();
     }
 
-    private computeSignature(): string {
-        let dataItem = {
-            type: this.elementType,
+    public getSignature(): string {
+        return this._arraySignature;
+    }
+
+    private _computeSignature(): string {
+        const dataItem: DataItem = {
+            type: this._elementType,
             name: 'N/A',
-        } as DataItem;
+        };
         const components = this.getDataItem().components;
         if (components !== undefined) {
             dataItem.components = components;
@@ -461,49 +456,29 @@ export class SolArray extends MemberDataType {
             return `${type}[${this._arrayLength}]`;
         }
     }
-
-    public getSignature(): string {
-        return this.arraySignature;
-    }
-
-    public static matchGrammar(type: string): boolean {
-        return this.matcher.test(type);
-    }
 }
 
 export class Method extends MemberDataType {
-    private methodSignature: string;
-    private methodSelector: string;
-    private returnDataTypes: DataType[];
-    private returnDataItem: DataItem;
-
     // TMP
     public selector: string;
 
-    constructor(abi: MethodAbi) {
+    private readonly _methodSignature: string;
+    private readonly _methodSelector: string;
+    private readonly _returnDataTypes: DataType[];
+    private readonly _returnDataItem: DataItem;
+
+    public constructor(abi: MethodAbi) {
         super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
-        this.methodSignature = this.computeSignature();
-        this.selector = this.methodSelector = this.computeSelector();
-        this.returnDataTypes = [];
-        this.returnDataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
+        this._methodSignature = this._computeSignature();
+        this.selector = this._methodSelector = this._computeSelector();
+        this._returnDataTypes = [];
+        this._returnDataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
         const dummy = new Byte({ type: 'byte', name: 'DUMMY' }); // @TODO TMP
         _.each(abi.outputs, (dataItem: DataItem) => {
-            this.returnDataTypes.push(this.getFactory().create(dataItem, dummy));
+            this._returnDataTypes.push(this.getFactory().create(dataItem, dummy));
         });
     }
 
-    private computeSignature(): string {
-        const memberSignature = this._computeSignatureOfMembers();
-        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
-        return methodSignature;
-    }
-
-    private computeSelector(): string {
-        const signature = this.computeSignature();
-        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(0, 4)));
-        return selector;
-    }
-
     public encode(value: any, rules?: EncodingRules): string {
         const calldata = super.encode(value, rules, this.selector);
         return calldata;
@@ -521,55 +496,73 @@ export class Method extends MemberDataType {
     }
 
     public encodeReturnValues(value: any, rules?: EncodingRules): string {
-        const returnDataType = new Tuple(this.returnDataItem);
+        const returnDataType = new Tuple(this._returnDataItem);
         const returndata = returnDataType.encode(value, rules);
         return returndata;
     }
 
     public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
         const returnValues: any[] = [];
-        const rules_ = rules ? rules : ({ structsAsObjects: false } as DecodingRules);
+        const rules_: DecodingRules = rules ? rules : { structsAsObjects: false };
         const rawReturnData = new RawCalldata(returndata, false);
-        _.each(this.returnDataTypes, (dataType: DataType) => {
+        _.each(this._returnDataTypes, (dataType: DataType) => {
             returnValues.push(dataType.generateValue(rawReturnData, rules_));
         });
         return returnValues;
     }
 
     public getSignature(): string {
-        return this.methodSignature;
+        return this._methodSignature;
     }
 
     public getSelector(): string {
-        return this.methodSelector;
+        return this._methodSelector;
+    }
+
+    private _computeSignature(): string {
+        const memberSignature = this._computeSignatureOfMembers();
+        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
+        return methodSignature;
+    }
+
+    private _computeSelector(): string {
+        const signature = this._computeSignature();
+        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES)));
+        return selector;
     }
 }
 
 export class EvmDataTypeFactory implements DataTypeFactory {
-    private static instance: DataTypeFactory;
-
-    private constructor() { }
+    private static _instance: DataTypeFactory;
 
     public static getInstance(): DataTypeFactory {
-        if (!EvmDataTypeFactory.instance) {
-            EvmDataTypeFactory.instance = new EvmDataTypeFactory();
+        if (!EvmDataTypeFactory._instance) {
+            EvmDataTypeFactory._instance = new EvmDataTypeFactory();
         }
-        return EvmDataTypeFactory.instance;
+        return EvmDataTypeFactory._instance;
     }
 
     public mapDataItemToDataType(dataItem: DataItem): DataType {
-        if (SolArray.matchGrammar(dataItem.type)) return new SolArray(dataItem);
-        if (Address.matchGrammar(dataItem.type)) return new Address(dataItem);
-        if (Bool.matchGrammar(dataItem.type)) return new Bool(dataItem);
-        if (Int.matchGrammar(dataItem.type)) return new Int(dataItem);
-        if (UInt.matchGrammar(dataItem.type)) return new UInt(dataItem);
-        if (Byte.matchGrammar(dataItem.type)) return new Byte(dataItem);
-        if (Tuple.matchGrammar(dataItem.type)) return new Tuple(dataItem);
-        if (Bytes.matchGrammar(dataItem.type)) return new Bytes(dataItem);
-        if (SolString.matchGrammar(dataItem.type)) return new SolString(dataItem);
-        //if (Fixed.matchGrammar(dataItem.type)) return Fixed(dataItem);
-        //if (UFixed.matchGrammar(dataItem.type)) return UFixed(dataItem);
-
+        if (SolArray.matchGrammar(dataItem.type)) {
+            return new SolArray(dataItem);
+        } else if (Address.matchGrammar(dataItem.type)) {
+            return new Address(dataItem);
+        } else if (Bool.matchGrammar(dataItem.type)) {
+            return new Bool(dataItem);
+        } else if (Int.matchGrammar(dataItem.type)) {
+            return new Int(dataItem);
+        } else if (UInt.matchGrammar(dataItem.type)) {
+            return new UInt(dataItem);
+        } else if (Byte.matchGrammar(dataItem.type)) {
+            return new Byte(dataItem);
+        } else if (Tuple.matchGrammar(dataItem.type)) {
+            return new Tuple(dataItem);
+        } else if (Bytes.matchGrammar(dataItem.type)) {
+            return new Bytes(dataItem);
+        } else if (SolString.matchGrammar(dataItem.type)) {
+            return new SolString(dataItem);
+        }
+        // @TODO: Implement Fixed/UFixed types
         throw new Error(`Unrecognized data type: '${dataItem.type}'`);
     }
 
@@ -586,4 +579,6 @@ export class EvmDataTypeFactory implements DataTypeFactory {
         const pointer = new Pointer(dataType, parentDataType);
         return pointer;
     }
+
+    private constructor() { }
 }
-- 
cgit v1.2.3


From 62e6b22789b349dda7885d3317c76c90ecb3c882 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 11:35:16 -0800
Subject: Fixed linter errors on tests

---
 packages/utils/test/abi_encoder_test.ts  | 99 +++++++++++++++++---------------
 packages/utils/test/abi_samples.ts       | 93 +++++++++++++++---------------
 packages/utils/test/optimizer_abis.ts    | 57 +++++++++---------
 packages/utils/test/return_value_abis.ts | 25 ++++----
 4 files changed, 141 insertions(+), 133 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index c7986fa00..e99528b06 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -1,13 +1,13 @@
 import * as chai from 'chai';
+import * as ethUtil from 'ethereumjs-util';
 import 'mocha';
 
-import { chaiSetup } from './utils/chai_setup';
-import { BigNumber, AbiEncoder } from '../src/';
+import { AbiEncoder, BigNumber } from '../src/';
+
 import * as AbiSamples from './abi_samples';
 import * as OptimizedAbis from './optimizer_abis';
 import * as ReturnValueAbis from './return_value_abis';
-import { DecodingRules } from '../src/abi_encoder';
-import ethUtil = require('ethereumjs-util');
+import { chaiSetup } from './utils/chai_setup';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -349,8 +349,8 @@ describe.only('ABI Encoder', () => {
             // Generate calldata
             const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsSeparateParameter);
             const array = ['Hello', 'Hello', 'Hello', 'World'];
-            const string = 'Hello';
-            const args = [array, string];
+            const str = 'Hello';
+            const args = [array, str];
             // Validate calldata
             const optimizedCalldata = method.encode(args, { optimize: true });
             const expectedOptimizedCalldata =
@@ -392,7 +392,8 @@ describe.only('ABI Encoder', () => {
             const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
             let value = 0;
             const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
+            const arrayOfTuplesLength = 8;
+            for (let i = 0; i < arrayOfTuplesLength; ++i) {
                 arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
             }
             const args = [arrayOfTuples];
@@ -412,7 +413,8 @@ describe.only('ABI Encoder', () => {
             const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi);
             let value = 0;
             const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
+            const arrayOfTuplesLength = 8;
+            for (let i = 0; i < arrayOfTuplesLength; ++i) {
                 arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
             }
             const args = [arrayOfTuples];
@@ -432,7 +434,8 @@ describe.only('ABI Encoder', () => {
             const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi);
             let value = 0;
             const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
+            const arrayOfTuplesLength = 8;
+            for (let i = 0; i < arrayOfTuplesLength; ++i) {
                 arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
             }
             const args = [arrayOfTuples];
@@ -452,7 +455,8 @@ describe.only('ABI Encoder', () => {
             const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi);
             let value = 0;
             const arrayOfTuples = [];
-            for (let i = 0; i < 8; ++i) {
+            const arrayOfTuplesLength = 8;
+            for (let i = 0; i < arrayOfTuplesLength; ++i) {
                 arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
             }
             const args = [arrayOfTuples];
@@ -473,7 +477,8 @@ describe.only('ABI Encoder', () => {
             // Eight 3-dimensional arrays of uint8[2][2][2]
             let value = 0;
             const args = [];
-            for (let i = 0; i < 8; ++i) {
+            const argsLength = 8;
+            for (let i = 0; i < argsLength; ++i) {
                 args.push([
                     [
                         [new BigNumber(++value), new BigNumber(++value)],
@@ -503,7 +508,8 @@ describe.only('ABI Encoder', () => {
             // Eight 3-dimensional arrays of string[2][2][2]
             let value = 0;
             const args = [];
-            for (let i = 0; i < 4; ++i) {
+            const argsLength = 4;
+            for (let i = 0; i < argsLength; ++i) {
                 args.push([
                     [
                         [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
@@ -741,13 +747,13 @@ describe.only('ABI Encoder', () => {
             };
             const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
             const args = {
-                someStaticArray: someStaticArray,
-                someStaticArrayWithDynamicMembers: someStaticArrayWithDynamicMembers,
-                someDynamicArrayWithDynamicMembers: someDynamicArrayWithDynamicMembers,
-                some2DArray: some2DArray,
-                someTuple: someTuple,
-                someTupleWithDynamicTypes: someTupleWithDynamicTypes,
-                someArrayOfTuplesWithDynamicTypes: someArrayOfTuplesWithDynamicTypes,
+                someStaticArray,
+                someStaticArrayWithDynamicMembers,
+                someDynamicArrayWithDynamicMembers,
+                some2DArray,
+                someTuple,
+                someTupleWithDynamicTypes,
+                someArrayOfTuplesWithDynamicTypes,
             };
             const calldata = method.encode(args);
             // Validate calldata
@@ -900,8 +906,6 @@ describe.only('ABI Encoder', () => {
             const args = [array1, array2];
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
-            console.log(encodedArgs);
-            console.log(dataType.encode(args, { annotate: true }));
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000401020304000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004050607080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040910111200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000410111213000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -963,7 +967,7 @@ describe.only('ABI Encoder', () => {
                 '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const argsAsJson = JSON.stringify(args);
@@ -985,7 +989,7 @@ describe.only('ABI Encoder', () => {
                 '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const argsAsJson = JSON.stringify(args);
@@ -1007,7 +1011,7 @@ describe.only('ABI Encoder', () => {
                 '0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const argsAsJson = JSON.stringify(args);
@@ -1029,7 +1033,7 @@ describe.only('ABI Encoder', () => {
                 '0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const argsAsJson = JSON.stringify(args);
@@ -1053,7 +1057,7 @@ describe.only('ABI Encoder', () => {
                 '0x0102030400000000000000000000000000000000000000000000000000000000050607080000000000000000000000000000000000000000000000000000000009101112000000000000000000000000000000000000000000000000000000001314151600000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const argsAsJson = JSON.stringify(args);
@@ -1077,7 +1081,7 @@ describe.only('ABI Encoder', () => {
                 '0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004010203040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040506070800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041314151600000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const argsAsJson = JSON.stringify(args);
@@ -1109,7 +1113,7 @@ describe.only('ABI Encoder', () => {
                 '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';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules = { structsAsObjects: true } as DecodingRules;
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const argsAsJson = JSON.stringify(args);
@@ -1224,6 +1228,13 @@ describe.only('ABI Encoder', () => {
     });
 
     describe('Integer', () => {
+        /* tslint:disable custom-no-magic-numbers */
+        const max256BitInteger = new BigNumber(2).pow(255).minus(1);
+        const min256BitInteger = new BigNumber(2).pow(255).times(-1);
+        const max32BitInteger = new BigNumber(2).pow(31).minus(1);
+        const min32BitInteger = new BigNumber(2).pow(31).times(-1);
+        /* tslint:enable custom-no-magic-numbers */
+
         it('Int256 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Integer (256)', type: 'int' };
@@ -1261,7 +1272,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max256BitInteger = new BigNumber(2).pow(255).minus(1);
             const args = max256BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1278,7 +1288,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min256BitInteger = new BigNumber(2).pow(255).times(-1);
             const args = min256BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1295,7 +1304,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max256BitInteger = new BigNumber(2).pow(255).minus(1);
             const args = max256BitInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1307,7 +1315,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (256)', type: 'int' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min256BitInteger = new BigNumber(2).pow(255).times(-1);
             const args = min256BitInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1351,7 +1358,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max32BitInteger = new BigNumber(2).pow(31).minus(1);
             const args = max32BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1368,7 +1374,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min32BitInteger = new BigNumber(2).pow(31).times(-1);
             const args = min32BitInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1385,7 +1390,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const max32BitInteger = new BigNumber(2).pow(31).minus(1);
             const args = max32BitInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1397,7 +1401,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Integer (32)', type: 'int32' };
             const dataType = new AbiEncoder.Int(testDataItem);
             // Construct args to be encoded
-            const min32BitInteger = new BigNumber(2).pow(31).times(-1);
             const args = min32BitInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1407,6 +1410,13 @@ describe.only('ABI Encoder', () => {
     });
 
     describe('Unsigned Integer', () => {
+        /* tslint:disable custom-no-magic-numbers */
+        const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
+        const min256BitUnsignedInteger = new BigNumber(0);
+        const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
+        const min32BitUnsignedInteger = new BigNumber(0);
+        /* tslint:enable custom-no-magic-numbers */
+
         it('UInt256 - Positive Base Case', async () => {
             // Create DataType object
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
@@ -1428,7 +1438,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
             const args = max256BitUnsignedInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1445,7 +1454,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const min256BitUnsignedInteger = new BigNumber(0);
             const args = min256BitUnsignedInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1462,7 +1470,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
             const args = max256BitUnsignedInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1474,7 +1481,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const min256BitUnsignedInteger = new BigNumber(0);
             const args = min256BitUnsignedInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1502,7 +1508,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
             const args = max32BitUnsignedInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1519,7 +1524,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const min32BitUnsignedInteger = new BigNumber(0);
             const args = min32BitUnsignedInteger;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
@@ -1536,7 +1540,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
             const args = max32BitUnsignedInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1548,7 +1551,6 @@ describe.only('ABI Encoder', () => {
             const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
             const dataType = new AbiEncoder.UInt(testDataItem);
             // Construct args to be encoded
-            const min32BitUnsignedInteger = new BigNumber(0);
             const args = min32BitUnsignedInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
@@ -1733,7 +1735,8 @@ describe.only('ABI Encoder', () => {
             const dataType = new AbiEncoder.Bytes(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = '0x' + '61'.repeat(40);
+            const bytesLength = 40;
+            const args = '0x' + '61'.repeat(bytesLength);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
             const expectedEncodedArgs =
@@ -1813,7 +1816,8 @@ describe.only('ABI Encoder', () => {
             const dataType = new AbiEncoder.SolString(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = 'a'.repeat(40);
+            const bytesLength = 40;
+            const args = 'a'.repeat(bytesLength);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
             const expectedEncodedArgs =
@@ -1831,7 +1835,8 @@ describe.only('ABI Encoder', () => {
             const dataType = new AbiEncoder.SolString(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = '0x' + 'a'.repeat(40);
+            const strLength = 40;
+            const args = '0x' + 'a'.repeat(strLength);
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args);
             const expectedEncodedArgs =
diff --git a/packages/utils/test/abi_samples.ts b/packages/utils/test/abi_samples.ts
index 0c3354044..fc552c127 100644
--- a/packages/utils/test/abi_samples.ts
+++ b/packages/utils/test/abi_samples.ts
@@ -1,6 +1,7 @@
+/* tslint:disable max-file-line-count */
 import { MethodAbi } from 'ethereum-types';
 
-export const simpleAbi = {
+export const simpleAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -17,9 +18,9 @@ export const simpleAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const stringAbi = {
+export const stringAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -32,9 +33,9 @@ export const stringAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const GAbi = {
+export const GAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -66,9 +67,9 @@ export const GAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const typesWithDefaultWidthsAbi = {
+export const typesWithDefaultWidthsAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -101,9 +102,9 @@ export const typesWithDefaultWidthsAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const multiDimensionalArraysStaticTypeAbi = {
+export const multiDimensionalArraysStaticTypeAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -144,9 +145,9 @@ export const multiDimensionalArraysStaticTypeAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const multiDimensionalArraysDynamicTypeAbi = {
+export const multiDimensionalArraysDynamicTypeAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -171,9 +172,9 @@ export const multiDimensionalArraysDynamicTypeAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const dynamicTupleAbi = {
+export const dynamicTupleAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -196,9 +197,9 @@ export const dynamicTupleAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const arrayOfStaticTuplesWithDefinedLengthAbi = {
+export const arrayOfStaticTuplesWithDefinedLengthAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -221,9 +222,9 @@ export const arrayOfStaticTuplesWithDefinedLengthAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const arrayOfStaticTuplesWithDynamicLengthAbi = {
+export const arrayOfStaticTuplesWithDynamicLengthAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -246,9 +247,9 @@ export const arrayOfStaticTuplesWithDynamicLengthAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const arrayOfDynamicTuplesWithDefinedLengthAbi = {
+export const arrayOfDynamicTuplesWithDefinedLengthAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -271,9 +272,9 @@ export const arrayOfDynamicTuplesWithDefinedLengthAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const arrayOfDynamicTuplesWithUndefinedLengthAbi = {
+export const arrayOfDynamicTuplesWithUndefinedLengthAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -296,9 +297,9 @@ export const arrayOfDynamicTuplesWithUndefinedLengthAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const arrayOfDynamicTuplesAbi = {
+export const arrayOfDynamicTuplesAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -321,9 +322,9 @@ export const arrayOfDynamicTuplesAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const multidimensionalArrayOfDynamicTuplesAbi = {
+export const multidimensionalArrayOfDynamicTuplesAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -346,9 +347,9 @@ export const multidimensionalArrayOfDynamicTuplesAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const staticTupleAbi = {
+export const staticTupleAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -379,9 +380,9 @@ export const staticTupleAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const staticArrayAbi = {
+export const staticArrayAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -394,9 +395,9 @@ export const staticArrayAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const staticArrayDynamicMembersAbi = {
+export const staticArrayDynamicMembersAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -409,9 +410,9 @@ export const staticArrayDynamicMembersAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const dynamicArrayDynamicMembersAbi = {
+export const dynamicArrayDynamicMembersAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -424,9 +425,9 @@ export const dynamicArrayDynamicMembersAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const dynamicArrayStaticMembersAbi = {
+export const dynamicArrayStaticMembersAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -439,9 +440,9 @@ export const dynamicArrayStaticMembersAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const largeFlatAbi = {
+export const largeFlatAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -486,9 +487,9 @@ export const largeFlatAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const largeNestedAbi = {
+export const largeNestedAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -579,9 +580,9 @@ export const largeNestedAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const nestedTuples = {
+export const nestedTuples: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -668,9 +669,9 @@ export const nestedTuples = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const simpleAbi2 = {
+export const simpleAbi2: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -695,9 +696,9 @@ export const simpleAbi2 = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const fillOrderAbi = {
+export const fillOrderAbi: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -776,4 +777,4 @@ export const fillOrderAbi = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
diff --git a/packages/utils/test/optimizer_abis.ts b/packages/utils/test/optimizer_abis.ts
index ea562e5b5..7cfd7a118 100644
--- a/packages/utils/test/optimizer_abis.ts
+++ b/packages/utils/test/optimizer_abis.ts
@@ -1,6 +1,7 @@
+/* tslint:disable max-file-line-count */
 import { MethodAbi } from 'ethereum-types';
 
-export const duplicateDynamicArraysWithStaticElements = {
+export const duplicateDynamicArraysWithStaticElements: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -17,9 +18,9 @@ export const duplicateDynamicArraysWithStaticElements = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateDynamicArraysWithDynamicElements = {
+export const duplicateDynamicArraysWithDynamicElements: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -36,9 +37,9 @@ export const duplicateDynamicArraysWithDynamicElements = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateStaticArraysWithStaticElements = {
+export const duplicateStaticArraysWithStaticElements: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -55,9 +56,9 @@ export const duplicateStaticArraysWithStaticElements = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateStaticArraysWithDynamicElements = {
+export const duplicateStaticArraysWithDynamicElements: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -74,9 +75,9 @@ export const duplicateStaticArraysWithDynamicElements = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateArrayElements = {
+export const duplicateArrayElements: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -89,9 +90,9 @@ export const duplicateArrayElements = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateTupleFields = {
+export const duplicateTupleFields: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -114,9 +115,9 @@ export const duplicateTupleFields = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateStrings = {
+export const duplicateStrings: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -133,9 +134,9 @@ export const duplicateStrings = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateBytes = {
+export const duplicateBytes: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -152,9 +153,9 @@ export const duplicateBytes = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateTuples = {
+export const duplicateTuples: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -191,9 +192,9 @@ export const duplicateTuples = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateArraysNestedInTuples = {
+export const duplicateArraysNestedInTuples: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -226,9 +227,9 @@ export const duplicateArraysNestedInTuples = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateTuplesNestedInTuples = {
+export const duplicateTuplesNestedInTuples: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -273,9 +274,9 @@ export const duplicateTuplesNestedInTuples = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const duplicateTwoDimensionalArrays = {
+export const duplicateTwoDimensionalArrays: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -292,9 +293,9 @@ export const duplicateTwoDimensionalArrays = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const arrayElementsDuplicatedAsSeparateParameter = {
+export const arrayElementsDuplicatedAsSeparateParameter: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -311,9 +312,9 @@ export const arrayElementsDuplicatedAsSeparateParameter = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const arrayElementsDuplicatedAsTupleFields = {
+export const arrayElementsDuplicatedAsTupleFields: MethodAbi = {
     constant: false,
     inputs: [
         {
@@ -336,4 +337,4 @@ export const arrayElementsDuplicatedAsTupleFields = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
diff --git a/packages/utils/test/return_value_abis.ts b/packages/utils/test/return_value_abis.ts
index 847559dac..ac2124011 100644
--- a/packages/utils/test/return_value_abis.ts
+++ b/packages/utils/test/return_value_abis.ts
@@ -1,6 +1,7 @@
+/* tslint:disable max-file-line-count */
 import { MethodAbi } from 'ethereum-types';
 
-export const noReturnValues = {
+export const noReturnValues: MethodAbi = {
     constant: false,
     inputs: [],
     name: 'simpleFunction',
@@ -8,9 +9,9 @@ export const noReturnValues = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const singleStaticReturnValue = {
+export const singleStaticReturnValue: MethodAbi = {
     constant: false,
     inputs: [],
     name: 'simpleFunction',
@@ -23,9 +24,9 @@ export const singleStaticReturnValue = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const multipleStaticReturnValues = {
+export const multipleStaticReturnValues: MethodAbi = {
     constant: false,
     inputs: [],
     name: 'simpleFunction',
@@ -42,9 +43,9 @@ export const multipleStaticReturnValues = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const singleDynamicReturnValue = {
+export const singleDynamicReturnValue: MethodAbi = {
     constant: false,
     inputs: [],
     name: 'simpleFunction',
@@ -57,9 +58,9 @@ export const singleDynamicReturnValue = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const multipleDynamicReturnValues = {
+export const multipleDynamicReturnValues: MethodAbi = {
     constant: false,
     inputs: [],
     name: 'simpleFunction',
@@ -76,9 +77,9 @@ export const multipleDynamicReturnValues = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
 
-export const mixedStaticAndDynamicReturnValues = {
+export const mixedStaticAndDynamicReturnValues: MethodAbi = {
     constant: false,
     inputs: [],
     name: 'simpleFunction',
@@ -95,4 +96,4 @@ export const mixedStaticAndDynamicReturnValues = {
     payable: false,
     stateMutability: 'nonpayable',
     type: 'function',
-} as MethodAbi;
+};
-- 
cgit v1.2.3


From 29d63cdf976e4cb10b738f7cbb1a57f43c5530ef Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 11:38:47 -0800
Subject: Fixed linter errors in package.json

---
 packages/utils/package.json | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/utils/package.json b/packages/utils/package.json
index 8dc1f0739..1f4d85843 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -33,6 +33,9 @@
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
         "chai": "^4.0.1",
+        "chai-as-promised": "^7.1.0",
+        "chai-bignumber": "^2.0.1",
+        "dirty-chai": "^2.0.1",
         "make-promises-safe": "^1.1.0",
         "mocha": "^4.1.0",
         "npm-run-all": "^4.1.2",
@@ -57,4 +60,4 @@
     "publishConfig": {
         "access": "public"
     }
-}
+}
\ No newline at end of file
-- 
cgit v1.2.3


From 5934e5a57b5897594e22efc9e6ff28841c6951bf Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 11:45:24 -0800
Subject: Renaming some EVM data types for clarity

---
 packages/utils/src/abi_encoder/evm_data_types.ts | 94 ++++++++++++------------
 packages/utils/test/abi_encoder_test.ts          | 58 +++++++--------
 2 files changed, 76 insertions(+), 76 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
index 24f6051b0..7ad7f403e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types.ts
@@ -9,7 +9,7 @@ import * as Constants from './constants';
 import { DataType, DataTypeFactory, DependentDataType, MemberDataType, PayloadDataType } from './data_type';
 
 export interface DataTypeStaticInterface {
-    matchGrammar: (type: string) => boolean;
+    matchType: (type: string) => boolean;
     encodeValue: (value: any) => Buffer;
     decodeValue: (rawCalldata: RawCalldata) => any;
 }
@@ -21,13 +21,13 @@ export class Address extends PayloadDataType {
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES - Address._ADDRESS_SIZE_IN_BYTES;
 
-    public static matchGrammar(type: string): boolean {
+    public static matchType(type: string): boolean {
         return type === 'address';
     }
 
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance(), Address._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Address.matchGrammar(dataItem.type)) {
+        if (!Address.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
         }
     }
@@ -59,13 +59,13 @@ export class Address extends PayloadDataType {
 export class Bool extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
-    public static matchGrammar(type: string): boolean {
+    public static matchType(type: string): boolean {
         return type === 'bool';
     }
 
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance(), Bool._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bool.matchGrammar(dataItem.type)) {
+        if (!Bool.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
         }
     }
@@ -184,7 +184,7 @@ export class Int extends Number {
         '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
 
-    public static matchGrammar(type: string): boolean {
+    public static matchType(type: string): boolean {
         return Int._matcher.test(type);
     }
 
@@ -210,7 +210,7 @@ export class UInt extends Number {
         '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
 
-    public static matchGrammar(type: string): boolean {
+    public static matchType(type: string): boolean {
         return UInt._matcher.test(type);
     }
 
@@ -231,7 +231,7 @@ export class UInt extends Number {
     }
 }
 
-export class Byte extends PayloadDataType {
+export class StaticBytes extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _matcher = RegExp(
         '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
@@ -240,17 +240,17 @@ export class Byte extends PayloadDataType {
     private static readonly _DEFAULT_WIDTH = 1;
     private readonly _width: number;
 
-    public static matchGrammar(type: string): boolean {
-        return Byte._matcher.test(type);
+    public static matchType(type: string): boolean {
+        return StaticBytes._matcher.test(type);
     }
 
     public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Byte._SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = Byte._matcher.exec(dataItem.type);
-        if (!Byte.matchGrammar(dataItem.type)) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), StaticBytes._SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = StaticBytes._matcher.exec(dataItem.type);
+        if (!StaticBytes.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
         }
-        this._width = (matches !== null && matches.length === 3 && matches[2] !== undefined) ? parseInt(matches[2], Constants.DEC_BASE) : Byte._DEFAULT_WIDTH;
+        this._width = (matches !== null && matches.length === 3 && matches[2] !== undefined) ? parseInt(matches[2], Constants.DEC_BASE) : StaticBytes._DEFAULT_WIDTH;
     }
 
     public getSignature(): string {
@@ -289,17 +289,17 @@ export class Byte extends PayloadDataType {
     }
 }
 
-export class Bytes extends PayloadDataType {
+export class DynamicBytes extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
-    public static matchGrammar(type: string): boolean {
+    public static matchType(type: string): boolean {
         return type === 'bytes';
     }
 
     public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bytes._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bytes.matchGrammar(dataItem.type)) {
-            throw new Error(`Tried to instantiate Bytes with bad input: ${dataItem}`);
+        super(dataItem, EvmDataTypeFactory.getInstance(), DynamicBytes._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!DynamicBytes.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate DynamicBytes with bad input: ${dataItem}`);
         }
     }
 
@@ -313,8 +313,8 @@ export class Bytes extends PayloadDataType {
         }
 
         const wordsForValue = Math.ceil(valueBuf.byteLength / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
-        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedBytesForValue);
+        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedDynamicBytesForValue);
         const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), Constants.EVM_WORD_WIDTH_IN_BYTES);
         const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
         return encodedValueBuf;
@@ -336,24 +336,24 @@ export class Bytes extends PayloadDataType {
     }
 }
 
-export class SolString extends PayloadDataType {
+export class String extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
-    public static matchGrammar(type: string): boolean {
+    public static matchType(type: string): boolean {
         return type === 'string';
     }
 
     public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), SolString._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!SolString.matchGrammar(dataItem.type)) {
+        super(dataItem, EvmDataTypeFactory.getInstance(), String._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!String.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
         }
     }
 
     public encodeValue(value: string): Buffer {
         const wordsForValue = Math.ceil(value.length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
-        const valueBuf = ethUtil.setLengthRight(new Buffer(value), paddedBytesForValue);
+        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const valueBuf = ethUtil.setLengthRight(new Buffer(value), paddedDynamicBytesForValue);
         const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), Constants.EVM_WORD_WIDTH_IN_BYTES);
         const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
         return encodedValueBuf;
@@ -390,13 +390,13 @@ export class Pointer extends DependentDataType {
 export class Tuple extends MemberDataType {
     private readonly _tupleSignature: string;
 
-    public static matchGrammar(type: string): boolean {
+    public static matchType(type: string): boolean {
         return type === 'tuple';
     }
 
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
-        if (!Tuple.matchGrammar(dataItem.type)) {
+        if (!Tuple.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
         }
         this._tupleSignature = this._computeSignatureOfMembers();
@@ -407,18 +407,18 @@ export class Tuple extends MemberDataType {
     }
 }
 
-export class SolArray extends MemberDataType {
+export class Array extends MemberDataType {
     private static readonly _matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
     private readonly _arraySignature: string;
     private readonly _elementType: string;
 
-    public static matchGrammar(type: string): boolean {
-        return SolArray._matcher.test(type);
+    public static matchType(type: string): boolean {
+        return Array._matcher.test(type);
     }
 
     public constructor(dataItem: DataItem) {
         // Sanity check
-        const matches = SolArray._matcher.exec(dataItem.type);
+        const matches = Array._matcher.exec(dataItem.type);
         if (matches === null || matches.length !== 3) {
             throw new Error(`Could not parse array: ${dataItem.type}`);
         } else if (matches[1] === undefined) {
@@ -473,7 +473,7 @@ export class Method extends MemberDataType {
         this.selector = this._methodSelector = this._computeSelector();
         this._returnDataTypes = [];
         this._returnDataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
-        const dummy = new Byte({ type: 'byte', name: 'DUMMY' }); // @TODO TMP
+        const dummy = new StaticBytes({ type: 'byte', name: 'DUMMY' }); // @TODO TMP
         _.each(abi.outputs, (dataItem: DataItem) => {
             this._returnDataTypes.push(this.getFactory().create(dataItem, dummy));
         });
@@ -543,24 +543,24 @@ export class EvmDataTypeFactory implements DataTypeFactory {
     }
 
     public mapDataItemToDataType(dataItem: DataItem): DataType {
-        if (SolArray.matchGrammar(dataItem.type)) {
-            return new SolArray(dataItem);
-        } else if (Address.matchGrammar(dataItem.type)) {
+        if (Array.matchType(dataItem.type)) {
+            return new Array(dataItem);
+        } else if (Address.matchType(dataItem.type)) {
             return new Address(dataItem);
-        } else if (Bool.matchGrammar(dataItem.type)) {
+        } else if (Bool.matchType(dataItem.type)) {
             return new Bool(dataItem);
-        } else if (Int.matchGrammar(dataItem.type)) {
+        } else if (Int.matchType(dataItem.type)) {
             return new Int(dataItem);
-        } else if (UInt.matchGrammar(dataItem.type)) {
+        } else if (UInt.matchType(dataItem.type)) {
             return new UInt(dataItem);
-        } else if (Byte.matchGrammar(dataItem.type)) {
-            return new Byte(dataItem);
-        } else if (Tuple.matchGrammar(dataItem.type)) {
+        } else if (StaticBytes.matchType(dataItem.type)) {
+            return new StaticBytes(dataItem);
+        } else if (Tuple.matchType(dataItem.type)) {
             return new Tuple(dataItem);
-        } else if (Bytes.matchGrammar(dataItem.type)) {
-            return new Bytes(dataItem);
-        } else if (SolString.matchGrammar(dataItem.type)) {
-            return new SolString(dataItem);
+        } else if (DynamicBytes.matchType(dataItem.type)) {
+            return new DynamicBytes(dataItem);
+        } else if (String.matchType(dataItem.type)) {
+            return new String(dataItem);
         }
         // @TODO: Implement Fixed/UFixed types
         throw new Error(`Unrecognized data type: '${dataItem.type}'`);
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
index e99528b06..35eb8d0a9 100644
--- a/packages/utils/test/abi_encoder_test.ts
+++ b/packages/utils/test/abi_encoder_test.ts
@@ -772,7 +772,7 @@ describe.only('ABI Encoder', () => {
         it('Fixed size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[2]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const args = [new BigNumber(5), new BigNumber(6)];
             // Encode Args and validate result
@@ -789,7 +789,7 @@ describe.only('ABI Encoder', () => {
         it('Dynamic size; Static elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'int[]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const args = [new BigNumber(5), new BigNumber(6)];
             // Encode Args and validate result
@@ -806,7 +806,7 @@ describe.only('ABI Encoder', () => {
         it('Fixed size; Dynamic elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[2]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const args = ['Hello', 'world'];
             // Encode Args and validate result
@@ -823,7 +823,7 @@ describe.only('ABI Encoder', () => {
         it('Dynamic size; Dynamic elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const args = ['Hello', 'world'];
             // Encode Args and validate result
@@ -840,7 +840,7 @@ describe.only('ABI Encoder', () => {
         it('Dynamic Size; Multidimensional; Dynamic Elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'bytes[][]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const array1 = ['0x01020304', '0x05060708', '0x09101112'];
             const array2 = ['0x10111213', '0x14151617'];
@@ -860,7 +860,7 @@ describe.only('ABI Encoder', () => {
         it('Dynamic Size; Multidimensional; Static Elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'bytes4[][]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const array1 = ['0x01020304', '0x05060708', '0x09101112'];
             const array2 = ['0x10111213', '0x14151617'];
@@ -880,7 +880,7 @@ describe.only('ABI Encoder', () => {
         it('Static Size; Multidimensional; Static Elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'bytes4[3][2]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const array1 = ['0x01020304', '0x05060708', '0x09101112'];
             const array2 = ['0x10111213', '0x14151617', '0x18192021'];
@@ -899,7 +899,7 @@ describe.only('ABI Encoder', () => {
         it('Static Size; Multidimensional; Dynamic Elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'bytes[3][2]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const array1 = ['0x01020304', '0x05060708', '0x09101112'];
             const array2 = ['0x10111213', '0x14151617', '0x18192021'];
@@ -918,7 +918,7 @@ describe.only('ABI Encoder', () => {
         it('Static size; Too Few Elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[3]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const args = ['Hello', 'world'];
             // Encode Args and validate result
@@ -929,7 +929,7 @@ describe.only('ABI Encoder', () => {
         it('Static size; Too Many Elements', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'string[1]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const args = ['Hello', 'world'];
             // Encode Args and validate result
@@ -940,7 +940,7 @@ describe.only('ABI Encoder', () => {
         it('Element Type Mismatch', async () => {
             // Create DataType object
             const testDataItem = { name: 'testArray', type: 'uint[]' };
-            const dataType = new AbiEncoder.SolArray(testDataItem);
+            const dataType = new AbiEncoder.Array(testDataItem);
             // Construct args to be encoded
             const args = [new BigNumber(1), 'Bad Argument'];
             // Encode Args and validate result
@@ -1563,7 +1563,7 @@ describe.only('ABI Encoder', () => {
         it('Single Byte (byte)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Byte', type: 'byte' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x05';
             // Encode Args and validate result
@@ -1579,7 +1579,7 @@ describe.only('ABI Encoder', () => {
         it('Single Byte (bytes1)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes1', type: 'bytes1' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x05';
             // Encode Args and validate result
@@ -1595,7 +1595,7 @@ describe.only('ABI Encoder', () => {
         it('4 Bytes (bytes4)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x00010203';
             // Encode Args and validate result
@@ -1611,7 +1611,7 @@ describe.only('ABI Encoder', () => {
         it('4 Bytes (bytes4); Encoder must pad input', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = '0x1a18';
@@ -1629,7 +1629,7 @@ describe.only('ABI Encoder', () => {
         it('32 Bytes (bytes32)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x0001020304050607080911121314151617181920212223242526272829303132';
             // Encode Args and validate result
@@ -1645,7 +1645,7 @@ describe.only('ABI Encoder', () => {
         it('32 Bytes (bytes32); Encoder must pad input', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = '0x1a18bf61';
@@ -1663,7 +1663,7 @@ describe.only('ABI Encoder', () => {
         it('Should throw when pass in too many bytes (bytes4)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x0102030405';
             // Encode Args and validate result
@@ -1676,7 +1676,7 @@ describe.only('ABI Encoder', () => {
         it('Should throw when pass in too many bytes (bytes32)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x010203040506070809101112131415161718192021222324252627282930313233';
             // Encode Args and validate result
@@ -1689,7 +1689,7 @@ describe.only('ABI Encoder', () => {
         it('Should throw when pass in bad hex (no 0x prefix)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0102030405060708091011121314151617181920212223242526272829303132';
             // Encode Args and validate result
@@ -1700,7 +1700,7 @@ describe.only('ABI Encoder', () => {
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.Byte(testDataItem);
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x010';
             // Encode Args and validate result
@@ -1714,7 +1714,7 @@ describe.only('ABI Encoder', () => {
         it('Fits into one EVM word', async () => {
             // Create DataType object
             const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.Bytes(testDataItem);
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = '0x1a18bf61';
@@ -1732,7 +1732,7 @@ describe.only('ABI Encoder', () => {
         it('Spans multiple EVM words', async () => {
             // Create DataType object
             const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.Bytes(testDataItem);
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const bytesLength = 40;
@@ -1751,7 +1751,7 @@ describe.only('ABI Encoder', () => {
         it('Input as Buffer', async () => {
             // Create DataType object
             const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.Bytes(testDataItem);
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = '0x1a18bf61';
@@ -1770,7 +1770,7 @@ describe.only('ABI Encoder', () => {
         it('Should throw when pass in bad hex (no 0x prefix)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.Bytes(testDataItem);
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
             // Construct args to be encoded
             const args = '01';
             // Encode Args and validate result
@@ -1781,7 +1781,7 @@ describe.only('ABI Encoder', () => {
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
             // Create DataType object
             const testDataItem = { name: 'Static Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.Bytes(testDataItem);
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
             // Construct args to be encoded
             const args = '0x010';
             // Encode Args and validate result
@@ -1795,7 +1795,7 @@ describe.only('ABI Encoder', () => {
         it('Fits into one EVM word', async () => {
             // Create DataType object
             const testDataItem = { name: 'String', type: 'string' };
-            const dataType = new AbiEncoder.SolString(testDataItem);
+            const dataType = new AbiEncoder.String(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = 'five';
@@ -1813,7 +1813,7 @@ describe.only('ABI Encoder', () => {
         it('Spans multiple EVM words', async () => {
             // Create DataType object
             const testDataItem = { name: 'String', type: 'string' };
-            const dataType = new AbiEncoder.SolString(testDataItem);
+            const dataType = new AbiEncoder.String(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const bytesLength = 40;
@@ -1832,7 +1832,7 @@ describe.only('ABI Encoder', () => {
         it('String that begins with 0x prefix', async () => {
             // Create DataType object
             const testDataItem = { name: 'String', type: 'string' };
-            const dataType = new AbiEncoder.SolString(testDataItem);
+            const dataType = new AbiEncoder.String(testDataItem);
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const strLength = 40;
-- 
cgit v1.2.3


From e6ab6f38bacdec90c960ff1db4781d161b1f4103 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 12:58:49 -0800
Subject: Split EVM data types and factory into separate files

---
 packages/utils/src/abi_encoder/calldata.ts         |   1 -
 packages/utils/src/abi_encoder/data_type.ts        |  11 +-
 .../utils/src/abi_encoder/evm_data_type_factory.ts | 124 +++++
 packages/utils/src/abi_encoder/evm_data_types.ts   | 584 ---------------------
 .../src/abi_encoder/evm_data_types/address.ts      |  51 ++
 .../utils/src/abi_encoder/evm_data_types/array.ts  |  55 ++
 .../utils/src/abi_encoder/evm_data_types/bool.ts   |  50 ++
 .../abi_encoder/evm_data_types/dynamic_bytes.ts    |  58 ++
 .../utils/src/abi_encoder/evm_data_types/index.ts  |  11 +
 .../utils/src/abi_encoder/evm_data_types/int.ts    |  33 ++
 .../utils/src/abi_encoder/evm_data_types/method.ts |  90 ++++
 .../utils/src/abi_encoder/evm_data_types/number.ts | 100 ++++
 .../src/abi_encoder/evm_data_types/pointer.ts      |  15 +
 .../src/abi_encoder/evm_data_types/static_bytes.ts |  68 +++
 .../utils/src/abi_encoder/evm_data_types/string.ts |  47 ++
 .../utils/src/abi_encoder/evm_data_types/tuple.ts  |  23 +
 .../utils/src/abi_encoder/evm_data_types/uint.ts   |  33 ++
 packages/utils/src/abi_encoder/index.ts            |   2 +-
 18 files changed, 769 insertions(+), 587 deletions(-)
 create mode 100644 packages/utils/src/abi_encoder/evm_data_type_factory.ts
 delete mode 100644 packages/utils/src/abi_encoder/evm_data_types.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/address.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/array.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/bool.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/index.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/int.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/method.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/number.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/pointer.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/string.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/tuple.ts
 create mode 100644 packages/utils/src/abi_encoder/evm_data_types/uint.ts

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
index 994b0fb81..d108ef0a7 100644
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata.ts
@@ -1,4 +1,3 @@
-
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index ce7b11ef6..9890619e5 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -22,6 +22,12 @@ export interface DataTypeFactory {
     mapDataItemToDataType: (dataItem: DataItem) => DataType;
 }
 
+export interface DataTypeStaticInterface {
+    matchType: (type: string) => boolean;
+    encodeValue: (value: any) => Buffer;
+    decodeValue: (rawCalldata: RawCalldata) => any;
+}
+
 export abstract class DataType {
     private static readonly _DEFAULT_ENCODING_RULES: EncodingRules = { optimize: false, annotate: false };
     private static readonly _DEFAULT_DECODING_RULES: DecodingRules = { structsAsObjects: false };
@@ -250,7 +256,10 @@ export abstract class MemberDataType extends DataType {
         if (this._isArray && this._arrayLength === undefined) {
             [members] = this._createMembersWithLength(this.getDataItem(), value.length);
 
-            const lenBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`), Constants.EVM_WORD_WIDTH_IN_BYTES);
+            const lenBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
+                Constants.EVM_WORD_WIDTH_IN_BYTES,
+            );
             methodBlock.setHeader(lenBuf);
         }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
new file mode 100644
index 000000000..0f8dfb4a3
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -0,0 +1,124 @@
+/* tslint:disable prefer-function-over-method */
+/* tslint:disable max-classes-per-file */
+/* tslint:disable no-construct */
+import { DataItem, MethodAbi } from 'ethereum-types';
+
+import { DataType, DataTypeFactory } from './data_type';
+import * as Impl from './evm_data_types';
+
+export class Address extends Impl.Address {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class Bool extends Impl.Bool {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class Int extends Impl.Int {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class UInt extends Impl.UInt {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class StaticBytes extends Impl.StaticBytes {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class DynamicBytes extends Impl.DynamicBytes {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class String extends Impl.String {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class Pointer extends Impl.Pointer {
+    public constructor(destDataType: DataType, parentDataType: DataType) {
+        super(destDataType, parentDataType, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class Tuple extends Impl.Tuple {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class Array extends Impl.Array {
+    public constructor(dataItem: DataItem) {
+        super(dataItem, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class Method extends Impl.Method {
+    public constructor(abi: MethodAbi) {
+        super(abi, EvmDataTypeFactory.getInstance());
+    }
+}
+
+export class EvmDataTypeFactory implements DataTypeFactory {
+    private static _instance: DataTypeFactory;
+
+    public static getInstance(): DataTypeFactory {
+        if (!EvmDataTypeFactory._instance) {
+            EvmDataTypeFactory._instance = new EvmDataTypeFactory();
+        }
+        return EvmDataTypeFactory._instance;
+    }
+
+    public mapDataItemToDataType(dataItem: DataItem): DataType {
+        if (Array.matchType(dataItem.type)) {
+            return new Array(dataItem);
+        } else if (Address.matchType(dataItem.type)) {
+            return new Address(dataItem);
+        } else if (Bool.matchType(dataItem.type)) {
+            return new Bool(dataItem);
+        } else if (Int.matchType(dataItem.type)) {
+            return new Int(dataItem);
+        } else if (UInt.matchType(dataItem.type)) {
+            return new UInt(dataItem);
+        } else if (StaticBytes.matchType(dataItem.type)) {
+            return new StaticBytes(dataItem);
+        } else if (Tuple.matchType(dataItem.type)) {
+            return new Tuple(dataItem);
+        } else if (DynamicBytes.matchType(dataItem.type)) {
+            return new DynamicBytes(dataItem);
+        } else if (String.matchType(dataItem.type)) {
+            return new String(dataItem);
+        }
+        // @TODO: Implement Fixed/UFixed types
+        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+    }
+
+    public create(dataItem: DataItem, parentDataType?: DataType): DataType {
+        const dataType = this.mapDataItemToDataType(dataItem);
+        if (dataType.isStatic()) {
+            return dataType;
+        }
+
+        if (parentDataType === undefined) {
+            // @Todo -- will this work for return values?
+            throw new Error(`Trying to create a pointer`);
+        }
+        const pointer = new Pointer(dataType, parentDataType);
+        return pointer;
+    }
+
+    private constructor() { }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types.ts b/packages/utils/src/abi_encoder/evm_data_types.ts
deleted file mode 100644
index 7ad7f403e..000000000
--- a/packages/utils/src/abi_encoder/evm_data_types.ts
+++ /dev/null
@@ -1,584 +0,0 @@
-import { DataItem, MethodAbi } from 'ethereum-types';
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import { BigNumber } from '../configured_bignumber';
-
-import { DecodingRules, EncodingRules, RawCalldata } from './calldata';
-import * as Constants from './constants';
-import { DataType, DataTypeFactory, DependentDataType, MemberDataType, PayloadDataType } from './data_type';
-
-export interface DataTypeStaticInterface {
-    matchType: (type: string) => boolean;
-    encodeValue: (value: any) => Buffer;
-    decodeValue: (rawCalldata: RawCalldata) => any;
-}
-
-export class Address extends PayloadDataType {
-    public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
-    public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = 'Address must be 20 bytes';
-    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
-    private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES - Address._ADDRESS_SIZE_IN_BYTES;
-
-    public static matchType(type: string): boolean {
-        return type === 'address';
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Address._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Address.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
-        }
-    }
-
-    public getSignature(): string {
-        return 'address';
-    }
-
-    public encodeValue(value: string): Buffer {
-        if (!value.startsWith('0x')) {
-            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
-        }
-        const valueAsBuffer = ethUtil.toBuffer(value);
-        if (valueAsBuffer.byteLength !== Address._ADDRESS_SIZE_IN_BYTES) {
-            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
-        }
-        const encodedValueBuf = ethUtil.setLengthLeft(valueAsBuffer, Constants.EVM_WORD_WIDTH_IN_BYTES);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(Address._DECODED_ADDRESS_OFFSET_IN_BYTES);
-        const value = ethUtil.bufferToHex(valueBuf);
-        return value;
-    }
-}
-
-export class Bool extends PayloadDataType {
-    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-
-    public static matchType(type: string): boolean {
-        return type === 'bool';
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Bool._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bool.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
-        }
-    }
-
-    public getSignature(): string {
-        return 'bool';
-    }
-
-    public encodeValue(value: boolean): Buffer {
-        const encodedValue = value ? '0x1' : '0x0';
-        const encodedValueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(encodedValue), Constants.EVM_WORD_WIDTH_IN_BYTES);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): boolean {
-        const valueBuf = calldata.popWord();
-        const valueHex = ethUtil.bufferToHex(valueBuf);
-        const valueNumber = new BigNumber(valueHex, 16);
-        if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
-            throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
-        }
-        /* tslint:disable boolean-naming */
-        const value: boolean = valueNumber.equals(0) ? false : true;
-        /* tslint:enable boolean-naming */
-        return value;
-    }
-}
-
-abstract class Number extends PayloadDataType {
-    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    private static readonly _MAX_WIDTH: number = 256;
-    private static readonly _DEFAULT_WIDTH: number = Number._MAX_WIDTH;
-    protected _width: number;
-
-    constructor(dataItem: DataItem, matcher: RegExp) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), Number._SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = matcher.exec(dataItem.type);
-        if (matches === null) {
-            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
-        }
-        this._width = (matches !== null && matches.length === 2 && matches[1] !== undefined) ?
-            parseInt(matches[1], Constants.DEC_BASE) :
-            this._width = Number._DEFAULT_WIDTH;
-    }
-
-    public encodeValue(value_: BigNumber | string | number): Buffer {
-        const value = new BigNumber(value_, 10);
-        if (value.greaterThan(this.getMaxValue())) {
-            throw new Error(`Tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`);
-        } else if (value.lessThan(this.getMinValue())) {
-            throw new Error(`Tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`);
-        }
-
-        let valueBuf: Buffer;
-        if (value.greaterThanOrEqualTo(0)) {
-            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${value.toString(Constants.HEX_BASE)}`), Constants.EVM_WORD_WIDTH_IN_BYTES);
-        } else {
-            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
-            // Step 1/3: Convert value to positive binary string
-            const binBase = 2;
-            const valueBin = value.times(-1).toString(binBase);
-
-            // Step 2/3: Invert binary value
-            let invertedValueBin = '1'.repeat(Constants.EVM_WORD_WIDTH_IN_BITS - valueBin.length);
-            _.each(valueBin, (bit: string) => {
-                invertedValueBin += bit === '1' ? '0' : '1';
-            });
-            const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-            // Step 3/3: Add 1 to inverted value
-            // The result is the two's-complement represent of the input value.
-            const negativeValue = invertedValue.plus(1);
-
-            // Convert the negated value to a hex string
-            valueBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(`0x${negativeValue.toString(Constants.HEX_BASE)}`), Constants.EVM_WORD_WIDTH_IN_BYTES);
-        }
-
-        return valueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): BigNumber {
-        const paddedValueBuf = calldata.popWord();
-        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
-        let value = new BigNumber(paddedValueHex, 16);
-        if (this instanceof Int) {
-            // Check if we're negative
-            const valueBin = value.toString(Constants.BIN_BASE);
-            if (valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && valueBin[0].startsWith('1')) {
-                // Negative
-                // Step 1/3: Invert binary value
-                let invertedValueBin = '';
-                _.each(valueBin, (bit: string) => {
-                    invertedValueBin += bit === '1' ? '0' : '1';
-                });
-                const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
-
-                // Step 2/3: Add 1 to inverted value
-                // The result is the two's-complement represent of the input value.
-                const positiveValue = invertedValue.plus(1);
-
-                // Step 3/3: Invert positive value
-                const negativeValue = positiveValue.times(-1);
-                value = negativeValue;
-            }
-        }
-
-        return value;
-    }
-
-    public abstract getMaxValue(): BigNumber;
-    public abstract getMinValue(): BigNumber;
-}
-
-export class Int extends Number {
-    private static readonly _matcher = RegExp(
-        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    public static matchType(type: string): boolean {
-        return Int._matcher.test(type);
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, Int._matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this._width - 1).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(2).toPower(this._width - 1).times(-1);
-    }
-
-    public getSignature(): string {
-        return `int${this._width}`;
-    }
-}
-
-export class UInt extends Number {
-    private static readonly _matcher = RegExp(
-        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
-    );
-
-    public static matchType(type: string): boolean {
-        return UInt._matcher.test(type);
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, UInt._matcher);
-    }
-
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this._width).sub(1);
-    }
-
-    public getMinValue(): BigNumber {
-        return new BigNumber(0);
-    }
-
-    public getSignature(): string {
-        return `uint${this._width}`;
-    }
-}
-
-export class StaticBytes extends PayloadDataType {
-    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    private static readonly _matcher = RegExp(
-        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
-    );
-
-    private static readonly _DEFAULT_WIDTH = 1;
-    private readonly _width: number;
-
-    public static matchType(type: string): boolean {
-        return StaticBytes._matcher.test(type);
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), StaticBytes._SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = StaticBytes._matcher.exec(dataItem.type);
-        if (!StaticBytes.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
-        }
-        this._width = (matches !== null && matches.length === 3 && matches[2] !== undefined) ? parseInt(matches[2], Constants.DEC_BASE) : StaticBytes._DEFAULT_WIDTH;
-    }
-
-    public getSignature(): string {
-        // Note that `byte` reduces to `bytes1`
-        return `bytes${this._width}`;
-    }
-
-    public encodeValue(value: string | Buffer): Buffer {
-        // Sanity check if string
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
-        }
-        // Convert value into a buffer and do bounds checking
-        const valueBuf = ethUtil.toBuffer(value);
-        if (valueBuf.byteLength > this._width) {
-            throw new Error(
-                `Tried to assign ${value} (${
-                valueBuf.byteLength
-                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
-            );
-        } else if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        // Store value as hex
-        const evmWordWidth = 32;
-        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
-        return paddedValue;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(0, this._width);
-        const value = ethUtil.bufferToHex(valueBuf);
-        return value;
-    }
-}
-
-export class DynamicBytes extends PayloadDataType {
-    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-
-    public static matchType(type: string): boolean {
-        return type === 'bytes';
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), DynamicBytes._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!DynamicBytes.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate DynamicBytes with bad input: ${dataItem}`);
-        }
-    }
-
-    public encodeValue(value: string | Buffer): Buffer {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '${value}'`);
-        }
-        const valueBuf = ethUtil.toBuffer(value);
-        if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        const wordsForValue = Math.ceil(valueBuf.byteLength / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
-        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedDynamicBytesForValue);
-        const paddedLengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(valueBuf.byteLength), Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const lengthBuf = calldata.popWord();
-        const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, Constants.HEX_BASE);
-        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
-        const decodedValue = ethUtil.bufferToHex(valueBuf);
-        return decodedValue;
-    }
-
-    public getSignature(): string {
-        return 'bytes';
-    }
-}
-
-export class String extends PayloadDataType {
-    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
-
-    public static matchType(type: string): boolean {
-        return type === 'string';
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance(), String._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!String.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
-        }
-    }
-
-    public encodeValue(value: string): Buffer {
-        const wordsForValue = Math.ceil(value.length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
-        const valueBuf = ethUtil.setLengthRight(new Buffer(value), paddedDynamicBytesForValue);
-        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
-        return encodedValueBuf;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const lengthBuf = calldata.popWord();
-        const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, Constants.HEX_BASE);
-        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
-        const value = valueBuf.toString('ascii');
-        return value;
-    }
-
-    public getSignature(): string {
-        return 'string';
-    }
-}
-
-export class Pointer extends DependentDataType {
-    constructor(destDataType: DataType, parentDataType: DataType) {
-        const destDataItem = destDataType.getDataItem();
-        const dataItem: DataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` };
-        super(dataItem, EvmDataTypeFactory.getInstance(), destDataType, parentDataType);
-    }
-
-    public getSignature(): string {
-        return this._dependency.getSignature();
-    }
-}
-
-export class Tuple extends MemberDataType {
-    private readonly _tupleSignature: string;
-
-    public static matchType(type: string): boolean {
-        return type === 'tuple';
-    }
-
-    public constructor(dataItem: DataItem) {
-        super(dataItem, EvmDataTypeFactory.getInstance());
-        if (!Tuple.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
-        }
-        this._tupleSignature = this._computeSignatureOfMembers();
-    }
-
-    public getSignature(): string {
-        return this._tupleSignature;
-    }
-}
-
-export class Array extends MemberDataType {
-    private static readonly _matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
-    private readonly _arraySignature: string;
-    private readonly _elementType: string;
-
-    public static matchType(type: string): boolean {
-        return Array._matcher.test(type);
-    }
-
-    public constructor(dataItem: DataItem) {
-        // Sanity check
-        const matches = Array._matcher.exec(dataItem.type);
-        if (matches === null || matches.length !== 3) {
-            throw new Error(`Could not parse array: ${dataItem.type}`);
-        } else if (matches[1] === undefined) {
-            throw new Error(`Could not parse array type: ${dataItem.type}`);
-        } else if (matches[2] === undefined) {
-            throw new Error(`Could not parse array length: ${dataItem.type}`);
-        }
-
-        const isArray = true;
-        const arrayElementType = matches[1];
-        const arrayLength = matches[2] === '' ? undefined : parseInt(matches[2], Constants.DEC_BASE);
-        super(dataItem, EvmDataTypeFactory.getInstance(), isArray, arrayLength, arrayElementType);
-        this._elementType = arrayElementType;
-        this._arraySignature = this._computeSignature();
-    }
-
-    public getSignature(): string {
-        return this._arraySignature;
-    }
-
-    private _computeSignature(): string {
-        const dataItem: DataItem = {
-            type: this._elementType,
-            name: 'N/A',
-        };
-        const components = this.getDataItem().components;
-        if (components !== undefined) {
-            dataItem.components = components;
-        }
-        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
-        const type = elementDataType.getSignature();
-        if (this._arrayLength === undefined) {
-            return `${type}[]`;
-        } else {
-            return `${type}[${this._arrayLength}]`;
-        }
-    }
-}
-
-export class Method extends MemberDataType {
-    // TMP
-    public selector: string;
-
-    private readonly _methodSignature: string;
-    private readonly _methodSelector: string;
-    private readonly _returnDataTypes: DataType[];
-    private readonly _returnDataItem: DataItem;
-
-    public constructor(abi: MethodAbi) {
-        super({ type: 'method', name: abi.name, components: abi.inputs }, EvmDataTypeFactory.getInstance());
-        this._methodSignature = this._computeSignature();
-        this.selector = this._methodSelector = this._computeSelector();
-        this._returnDataTypes = [];
-        this._returnDataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
-        const dummy = new StaticBytes({ type: 'byte', name: 'DUMMY' }); // @TODO TMP
-        _.each(abi.outputs, (dataItem: DataItem) => {
-            this._returnDataTypes.push(this.getFactory().create(dataItem, dummy));
-        });
-    }
-
-    public encode(value: any, rules?: EncodingRules): string {
-        const calldata = super.encode(value, rules, this.selector);
-        return calldata;
-    }
-
-    public decode(calldata: string, rules?: DecodingRules): any[] | object {
-        if (!calldata.startsWith(this.selector)) {
-            throw new Error(
-                `Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`,
-            );
-        }
-        const hasSelector = true;
-        const value = super.decode(calldata, rules, hasSelector);
-        return value;
-    }
-
-    public encodeReturnValues(value: any, rules?: EncodingRules): string {
-        const returnDataType = new Tuple(this._returnDataItem);
-        const returndata = returnDataType.encode(value, rules);
-        return returndata;
-    }
-
-    public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
-        const returnValues: any[] = [];
-        const rules_: DecodingRules = rules ? rules : { structsAsObjects: false };
-        const rawReturnData = new RawCalldata(returndata, false);
-        _.each(this._returnDataTypes, (dataType: DataType) => {
-            returnValues.push(dataType.generateValue(rawReturnData, rules_));
-        });
-        return returnValues;
-    }
-
-    public getSignature(): string {
-        return this._methodSignature;
-    }
-
-    public getSelector(): string {
-        return this._methodSelector;
-    }
-
-    private _computeSignature(): string {
-        const memberSignature = this._computeSignatureOfMembers();
-        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
-        return methodSignature;
-    }
-
-    private _computeSelector(): string {
-        const signature = this._computeSignature();
-        const selector = ethUtil.bufferToHex(ethUtil.toBuffer(ethUtil.sha3(signature).slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES)));
-        return selector;
-    }
-}
-
-export class EvmDataTypeFactory implements DataTypeFactory {
-    private static _instance: DataTypeFactory;
-
-    public static getInstance(): DataTypeFactory {
-        if (!EvmDataTypeFactory._instance) {
-            EvmDataTypeFactory._instance = new EvmDataTypeFactory();
-        }
-        return EvmDataTypeFactory._instance;
-    }
-
-    public mapDataItemToDataType(dataItem: DataItem): DataType {
-        if (Array.matchType(dataItem.type)) {
-            return new Array(dataItem);
-        } else if (Address.matchType(dataItem.type)) {
-            return new Address(dataItem);
-        } else if (Bool.matchType(dataItem.type)) {
-            return new Bool(dataItem);
-        } else if (Int.matchType(dataItem.type)) {
-            return new Int(dataItem);
-        } else if (UInt.matchType(dataItem.type)) {
-            return new UInt(dataItem);
-        } else if (StaticBytes.matchType(dataItem.type)) {
-            return new StaticBytes(dataItem);
-        } else if (Tuple.matchType(dataItem.type)) {
-            return new Tuple(dataItem);
-        } else if (DynamicBytes.matchType(dataItem.type)) {
-            return new DynamicBytes(dataItem);
-        } else if (String.matchType(dataItem.type)) {
-            return new String(dataItem);
-        }
-        // @TODO: Implement Fixed/UFixed types
-        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-    }
-
-    public create(dataItem: DataItem, parentDataType?: DataType): DataType {
-        const dataType = this.mapDataItemToDataType(dataItem);
-        if (dataType.isStatic()) {
-            return dataType;
-        }
-
-        if (parentDataType === undefined) {
-            // @Todo -- will this work for return values?
-            throw new Error(`Trying to create a pointer`);
-        }
-        const pointer = new Pointer(dataType, parentDataType);
-        return pointer;
-    }
-
-    private constructor() { }
-}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
new file mode 100644
index 000000000..4bd992cab
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -0,0 +1,51 @@
+/* tslint:disable prefer-function-over-method */
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DataTypeFactory, PayloadDataType } from '../data_type';
+
+export class Address extends PayloadDataType {
+    public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
+    public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = 'Address must be 20 bytes';
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
+    private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
+        Address._ADDRESS_SIZE_IN_BYTES;
+
+    public static matchType(type: string): boolean {
+        return type === 'address';
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, dataTypeFactory, Address._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Address.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'address';
+    }
+
+    public encodeValue(value: string): Buffer {
+        if (!value.startsWith('0x')) {
+            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
+        }
+        const valueAsBuffer = ethUtil.toBuffer(value);
+        if (valueAsBuffer.byteLength !== Address._ADDRESS_SIZE_IN_BYTES) {
+            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
+        }
+        const encodedValueBuf = ethUtil.setLengthLeft(valueAsBuffer, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(Address._DECODED_ADDRESS_OFFSET_IN_BYTES);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
new file mode 100644
index 000000000..707af7c7e
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -0,0 +1,55 @@
+import { DataItem } from 'ethereum-types';
+
+import * as Constants from '../constants';
+import { DataTypeFactory, MemberDataType } from '../data_type';
+
+export class Array extends MemberDataType {
+    private static readonly _matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
+    private readonly _arraySignature: string;
+    private readonly _elementType: string;
+
+    public static matchType(type: string): boolean {
+        return Array._matcher.test(type);
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        // Sanity check
+        const matches = Array._matcher.exec(dataItem.type);
+        if (matches === null || matches.length !== 3) {
+            throw new Error(`Could not parse array: ${dataItem.type}`);
+        } else if (matches[1] === undefined) {
+            throw new Error(`Could not parse array type: ${dataItem.type}`);
+        } else if (matches[2] === undefined) {
+            throw new Error(`Could not parse array length: ${dataItem.type}`);
+        }
+
+        const isArray = true;
+        const arrayElementType = matches[1];
+        const arrayLength = matches[2] === '' ? undefined : parseInt(matches[2], Constants.DEC_BASE);
+        super(dataItem, dataTypeFactory, isArray, arrayLength, arrayElementType);
+        this._elementType = arrayElementType;
+        this._arraySignature = this._computeSignature();
+    }
+
+    public getSignature(): string {
+        return this._arraySignature;
+    }
+
+    private _computeSignature(): string {
+        const dataItem: DataItem = {
+            type: this._elementType,
+            name: 'N/A',
+        };
+        const components = this.getDataItem().components;
+        if (components !== undefined) {
+            dataItem.components = components;
+        }
+        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
+        const type = elementDataType.getSignature();
+        if (this._arrayLength === undefined) {
+            return `${type}[]`;
+        } else {
+            return `${type}[${this._arrayLength}]`;
+        }
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
new file mode 100644
index 000000000..aee2727c7
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -0,0 +1,50 @@
+/* tslint:disable prefer-function-over-method */
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { BigNumber } from '../../configured_bignumber';
+import { RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DataTypeFactory, PayloadDataType } from '../data_type';
+
+export class Bool extends PayloadDataType {
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+
+    public static matchType(type: string): boolean {
+        return type === 'bool';
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, dataTypeFactory, Bool._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Bool.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
+        }
+    }
+
+    public getSignature(): string {
+        return 'bool';
+    }
+
+    public encodeValue(value: boolean): Buffer {
+        const encodedValue = value ? '0x1' : '0x0';
+        const encodedValueBuf = ethUtil.setLengthLeft(
+            ethUtil.toBuffer(encodedValue),
+            Constants.EVM_WORD_WIDTH_IN_BYTES,
+        );
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): boolean {
+        const valueBuf = calldata.popWord();
+        const valueHex = ethUtil.bufferToHex(valueBuf);
+        const valueNumber = new BigNumber(valueHex, Constants.HEX_BASE);
+        if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
+            throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
+        }
+        /* tslint:disable boolean-naming */
+        const value: boolean = valueNumber.equals(0) ? false : true;
+        /* tslint:enable boolean-naming */
+        return value;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
new file mode 100644
index 000000000..51165881a
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -0,0 +1,58 @@
+/* tslint:disable prefer-function-over-method */
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DataTypeFactory, PayloadDataType } from '../data_type';
+
+export class DynamicBytes extends PayloadDataType {
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+
+    public static matchType(type: string): boolean {
+        return type === 'bytes';
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, dataTypeFactory, DynamicBytes._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!DynamicBytes.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate DynamicBytes with bad input: ${dataItem}`);
+        }
+    }
+
+    public encodeValue(value: string | Buffer): Buffer {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '${value}'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        const wordsForValue = Math.ceil(valueBuf.byteLength / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedDynamicBytesForValue);
+        const paddedLengthBuf = ethUtil.setLengthLeft(
+            ethUtil.toBuffer(valueBuf.byteLength),
+            Constants.EVM_WORD_WIDTH_IN_BYTES,
+        );
+        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, Constants.HEX_BASE);
+        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        const decodedValue = ethUtil.bufferToHex(valueBuf);
+        return decodedValue;
+    }
+
+    public getSignature(): string {
+        return 'bytes';
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/index.ts b/packages/utils/src/abi_encoder/evm_data_types/index.ts
new file mode 100644
index 000000000..fc0edabf1
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/index.ts
@@ -0,0 +1,11 @@
+export * from './address';
+export * from './bool';
+export * from './int';
+export * from './uint';
+export * from './static_bytes';
+export * from './dynamic_bytes';
+export * from './string';
+export * from './pointer';
+export * from './tuple';
+export * from './array';
+export * from './method';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
new file mode 100644
index 000000000..ba5b4cac9
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -0,0 +1,33 @@
+/* tslint:disable prefer-function-over-method */
+import { DataItem } from 'ethereum-types';
+
+import { BigNumber } from '../../configured_bignumber';
+import { DataTypeFactory } from '../data_type';
+
+import { Number } from './number';
+
+export class Int extends Number {
+    private static readonly _matcher = RegExp(
+        '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    public static matchType(type: string): boolean {
+        return Int._matcher.test(type);
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, Int._matcher, dataTypeFactory);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this._width - 1).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(2).toPower(this._width - 1).times(-1);
+    }
+
+    public getSignature(): string {
+        return `int${this._width}`;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
new file mode 100644
index 000000000..e8e717bf1
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -0,0 +1,90 @@
+import { DataItem, MethodAbi } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { DecodingRules, EncodingRules, RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DataType, DataTypeFactory, MemberDataType } from '../data_type';
+
+import { StaticBytes } from './static_bytes';
+import { Tuple } from './tuple';
+
+export class Method extends MemberDataType {
+    // TMP
+    public selector: string;
+
+    private readonly _methodSignature: string;
+    private readonly _methodSelector: string;
+    private readonly _returnDataTypes: DataType[];
+    private readonly _returnDataItem: DataItem;
+
+    public constructor(abi: MethodAbi, dataTypeFactory: DataTypeFactory) {
+        super({ type: 'method', name: abi.name, components: abi.inputs }, dataTypeFactory);
+        this._methodSignature = this._computeSignature();
+        this.selector = this._methodSelector = this._computeSelector();
+        this._returnDataTypes = [];
+        this._returnDataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
+        const dummy = new StaticBytes({ type: 'byte', name: 'DUMMY' }, dataTypeFactory); // @TODO TMP
+        _.each(abi.outputs, (dataItem: DataItem) => {
+            this._returnDataTypes.push(this.getFactory().create(dataItem, dummy));
+        });
+    }
+
+    public encode(value: any, rules?: EncodingRules): string {
+        const calldata = super.encode(value, rules, this.selector);
+        return calldata;
+    }
+
+    public decode(calldata: string, rules?: DecodingRules): any[] | object {
+        if (!calldata.startsWith(this.selector)) {
+            throw new Error(
+                `Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`,
+            );
+        }
+        const hasSelector = true;
+        const value = super.decode(calldata, rules, hasSelector);
+        return value;
+    }
+
+    public encodeReturnValues(value: any, rules?: EncodingRules): string {
+        const returnDataType = new Tuple(this._returnDataItem, this.getFactory());
+        const returndata = returnDataType.encode(value, rules);
+        return returndata;
+    }
+
+    public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
+        const returnValues: any[] = [];
+        const rules_: DecodingRules = rules ? rules : { structsAsObjects: false };
+        const rawReturnData = new RawCalldata(returndata, false);
+        _.each(this._returnDataTypes, (dataType: DataType) => {
+            returnValues.push(dataType.generateValue(rawReturnData, rules_));
+        });
+        return returnValues;
+    }
+
+    public getSignature(): string {
+        return this._methodSignature;
+    }
+
+    public getSelector(): string {
+        return this._methodSelector;
+    }
+
+    private _computeSignature(): string {
+        const memberSignature = this._computeSignatureOfMembers();
+        const methodSignature = `${this.getDataItem().name}${memberSignature}`;
+        return methodSignature;
+    }
+
+    private _computeSelector(): string {
+        const signature = this._computeSignature();
+        const selector = ethUtil.bufferToHex(
+            ethUtil.toBuffer(
+                ethUtil
+                    .sha3(signature)
+                    .slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES),
+            ),
+        );
+        return selector;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/number.ts b/packages/utils/src/abi_encoder/evm_data_types/number.ts
new file mode 100644
index 000000000..17201362e
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/number.ts
@@ -0,0 +1,100 @@
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { BigNumber } from '../../configured_bignumber';
+import { RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DataTypeFactory, PayloadDataType } from '../data_type';
+
+export abstract class Number extends PayloadDataType {
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _MAX_WIDTH: number = 256;
+    private static readonly _DEFAULT_WIDTH: number = Number._MAX_WIDTH;
+    protected _width: number;
+
+    constructor(dataItem: DataItem, matcher: RegExp, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, dataTypeFactory, Number._SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = matcher.exec(dataItem.type);
+        if (matches === null) {
+            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
+        }
+        this._width =
+            matches !== null && matches.length === 2 && matches[1] !== undefined
+                ? parseInt(matches[1], Constants.DEC_BASE)
+                : (this._width = Number._DEFAULT_WIDTH);
+    }
+
+    public encodeValue(value_: BigNumber | string | number): Buffer {
+        const value = new BigNumber(value_, 10);
+        if (value.greaterThan(this.getMaxValue())) {
+            throw new Error(`Tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`);
+        } else if (value.lessThan(this.getMinValue())) {
+            throw new Error(`Tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`);
+        }
+
+        let valueBuf: Buffer;
+        if (value.greaterThanOrEqualTo(0)) {
+            valueBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${value.toString(Constants.HEX_BASE)}`),
+                Constants.EVM_WORD_WIDTH_IN_BYTES,
+            );
+        } else {
+            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
+            // Step 1/3: Convert value to positive binary string
+            const binBase = 2;
+            const valueBin = value.times(-1).toString(binBase);
+
+            // Step 2/3: Invert binary value
+            let invertedValueBin = '1'.repeat(Constants.EVM_WORD_WIDTH_IN_BITS - valueBin.length);
+            _.each(valueBin, (bit: string) => {
+                invertedValueBin += bit === '1' ? '0' : '1';
+            });
+            const invertedValue = new BigNumber(invertedValueBin, binBase);
+
+            // Step 3/3: Add 1 to inverted value
+            // The result is the two's-complement represent of the input value.
+            const negativeValue = invertedValue.plus(1);
+
+            // Convert the negated value to a hex string
+            valueBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${negativeValue.toString(Constants.HEX_BASE)}`),
+                Constants.EVM_WORD_WIDTH_IN_BYTES,
+            );
+        }
+
+        return valueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): BigNumber {
+        const paddedValueBuf = calldata.popWord();
+        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
+        let value = new BigNumber(paddedValueHex, 16);
+        if (this.getMinValue().lessThan(0)) {
+            // Check if we're negative
+            const valueBin = value.toString(Constants.BIN_BASE);
+            if (valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && valueBin[0].startsWith('1')) {
+                // Negative
+                // Step 1/3: Invert binary value
+                let invertedValueBin = '';
+                _.each(valueBin, (bit: string) => {
+                    invertedValueBin += bit === '1' ? '0' : '1';
+                });
+                const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
+
+                // Step 2/3: Add 1 to inverted value
+                // The result is the two's-complement represent of the input value.
+                const positiveValue = invertedValue.plus(1);
+
+                // Step 3/3: Invert positive value
+                const negativeValue = positiveValue.times(-1);
+                value = negativeValue;
+            }
+        }
+
+        return value;
+    }
+
+    public abstract getMaxValue(): BigNumber;
+    public abstract getMinValue(): BigNumber;
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
new file mode 100644
index 000000000..e0bd3509c
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
@@ -0,0 +1,15 @@
+import { DataItem } from 'ethereum-types';
+
+import { DataType, DataTypeFactory, DependentDataType } from '../data_type';
+
+export class Pointer extends DependentDataType {
+    constructor(destDataType: DataType, parentDataType: DataType, dataTypeFactory: DataTypeFactory) {
+        const destDataItem = destDataType.getDataItem();
+        const dataItem: DataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` };
+        super(dataItem, dataTypeFactory, destDataType, parentDataType);
+    }
+
+    public getSignature(): string {
+        return this._dependency.getSignature();
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
new file mode 100644
index 000000000..309dca234
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -0,0 +1,68 @@
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DataTypeFactory, PayloadDataType } from '../data_type';
+
+export class StaticBytes extends PayloadDataType {
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _matcher = RegExp(
+        '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
+    );
+
+    private static readonly _DEFAULT_WIDTH = 1;
+    private readonly _width: number;
+
+    public static matchType(type: string): boolean {
+        return StaticBytes._matcher.test(type);
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, dataTypeFactory, StaticBytes._SIZE_KNOWN_AT_COMPILE_TIME);
+        const matches = StaticBytes._matcher.exec(dataItem.type);
+        if (!StaticBytes.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
+        }
+        this._width =
+            matches !== null && matches.length === 3 && matches[2] !== undefined
+                ? parseInt(matches[2], Constants.DEC_BASE)
+                : StaticBytes._DEFAULT_WIDTH;
+    }
+
+    public getSignature(): string {
+        // Note that `byte` reduces to `bytes1`
+        return `bytes${this._width}`;
+    }
+
+    public encodeValue(value: string | Buffer): Buffer {
+        // Sanity check if string
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
+        }
+        // Convert value into a buffer and do bounds checking
+        const valueBuf = ethUtil.toBuffer(value);
+        if (valueBuf.byteLength > this._width) {
+            throw new Error(
+                `Tried to assign ${value} (${
+                    valueBuf.byteLength
+                } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
+            );
+        } else if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+
+        // Store value as hex
+        const evmWordWidth = 32;
+        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
+        return paddedValue;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const paddedValueBuf = calldata.popWord();
+        const valueBuf = paddedValueBuf.slice(0, this._width);
+        const value = ethUtil.bufferToHex(valueBuf);
+        return value;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
new file mode 100644
index 000000000..96b36e735
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -0,0 +1,47 @@
+/* tslint:disable prefer-function-over-method */
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DataTypeFactory, PayloadDataType } from '../data_type';
+
+export class String extends PayloadDataType {
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
+
+    public static matchType(type: string): boolean {
+        return type === 'string';
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, dataTypeFactory, String._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!String.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
+        }
+    }
+
+    public encodeValue(value: string): Buffer {
+        const wordsForValue = Math.ceil(value.length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const valueBuf = ethUtil.setLengthRight(new Buffer(value), paddedDynamicBytesForValue);
+        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+        return encodedValueBuf;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const lengthBuf = calldata.popWord();
+        const lengthHex = ethUtil.bufferToHex(lengthBuf);
+        const length = parseInt(lengthHex, Constants.HEX_BASE);
+        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const paddedValueBuf = calldata.popWords(wordsForValue);
+        const valueBuf = paddedValueBuf.slice(0, length);
+        const value = valueBuf.toString('ascii');
+        return value;
+    }
+
+    public getSignature(): string {
+        return 'string';
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
new file mode 100644
index 000000000..0db29c1eb
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -0,0 +1,23 @@
+import { DataItem } from 'ethereum-types';
+
+import { DataTypeFactory, MemberDataType } from '../data_type';
+
+export class Tuple extends MemberDataType {
+    private readonly _tupleSignature: string;
+
+    public static matchType(type: string): boolean {
+        return type === 'tuple';
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, dataTypeFactory);
+        if (!Tuple.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
+        }
+        this._tupleSignature = this._computeSignatureOfMembers();
+    }
+
+    public getSignature(): string {
+        return this._tupleSignature;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
new file mode 100644
index 000000000..86b31ab4c
--- /dev/null
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -0,0 +1,33 @@
+/* tslint:disable prefer-function-over-method */
+import { DataItem } from 'ethereum-types';
+
+import { BigNumber } from '../../configured_bignumber';
+import { DataTypeFactory } from '../data_type';
+
+import { Number } from './number';
+
+export class UInt extends Number {
+    private static readonly _matcher = RegExp(
+        '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
+    );
+
+    public static matchType(type: string): boolean {
+        return UInt._matcher.test(type);
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        super(dataItem, UInt._matcher, dataTypeFactory);
+    }
+
+    public getMaxValue(): BigNumber {
+        return new BigNumber(2).toPower(this._width).sub(1);
+    }
+
+    public getMinValue(): BigNumber {
+        return new BigNumber(0);
+    }
+
+    public getSignature(): string {
+        return `uint${this._width}`;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/index.ts b/packages/utils/src/abi_encoder/index.ts
index 95ad84ac9..a62569fab 100644
--- a/packages/utils/src/abi_encoder/index.ts
+++ b/packages/utils/src/abi_encoder/index.ts
@@ -1,2 +1,2 @@
 export { EncodingRules, DecodingRules } from './calldata';
-export * from './evm_data_types';
+export * from './evm_data_type_factory';
-- 
cgit v1.2.3


From aed8b083b587e7b420ac6129b04004dea95c3f3a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 13:24:45 -0800
Subject: Split Calldata into multiple files - 1 class per file

---
 packages/utils/src/abi_encoder/calldata.ts         | 531 ---------------------
 .../utils/src/abi_encoder/calldata/calldata.ts     | 224 +++++++++
 .../src/abi_encoder/calldata/calldata_block.ts     |  77 +++
 .../src/abi_encoder/calldata/calldata_blocks.ts    |   3 +
 .../calldata/dependent_calldata_block.ts           |  59 +++
 packages/utils/src/abi_encoder/calldata/index.ts   |   6 +
 .../abi_encoder/calldata/member_calldata_block.ts  |  48 ++
 .../abi_encoder/calldata/payload_calldata_block.ts |  20 +
 .../utils/src/abi_encoder/calldata/raw_calldata.ts |  82 ++++
 packages/utils/src/abi_encoder/data_type.ts        |   4 +-
 .../utils/src/abi_encoder/evm_data_types/method.ts |   3 +-
 packages/utils/src/abi_encoder/index.ts            |   2 +-
 packages/utils/src/abi_encoder/utils/queue.ts      |  39 ++
 packages/utils/src/abi_encoder/utils/rules.ts      |   8 +
 14 files changed, 571 insertions(+), 535 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/calldata.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/calldata.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/calldata_block.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/index.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/raw_calldata.ts
 create mode 100644 packages/utils/src/abi_encoder/utils/queue.ts
 create mode 100644 packages/utils/src/abi_encoder/utils/rules.ts

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/calldata.ts b/packages/utils/src/abi_encoder/calldata.ts
deleted file mode 100644
index d108ef0a7..000000000
--- a/packages/utils/src/abi_encoder/calldata.ts
+++ /dev/null
@@ -1,531 +0,0 @@
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import * as Constants from './constants';
-
-export interface DecodingRules {
-    structsAsObjects: boolean;
-}
-
-export interface EncodingRules {
-    optimize?: boolean;
-    annotate?: boolean;
-}
-
-export abstract class CalldataBlock {
-    private readonly _signature: string;
-    private readonly _parentName: string;
-    private _name: string;
-    private _offsetInBytes: number;
-    private _headerSizeInBytes: number;
-    private _bodySizeInBytes: number;
-
-    constructor(
-        name: string,
-        signature: string,
-        parentName: string,
-        headerSizeInBytes: number,
-        bodySizeInBytes: number,
-    ) {
-        this._name = name;
-        this._signature = signature;
-        this._parentName = parentName;
-        this._offsetInBytes = 0;
-        this._headerSizeInBytes = headerSizeInBytes;
-        this._bodySizeInBytes = bodySizeInBytes;
-    }
-
-    protected _setHeaderSize(headerSizeInBytes: number): void {
-        this._headerSizeInBytes = headerSizeInBytes;
-    }
-
-    protected _setBodySize(bodySizeInBytes: number): void {
-        this._bodySizeInBytes = bodySizeInBytes;
-    }
-
-    protected _setName(name: string): void {
-        this._name = name;
-    }
-
-    public getName(): string {
-        return this._name;
-    }
-
-    public getParentName(): string {
-        return this._parentName;
-    }
-
-    public getSignature(): string {
-        return this._signature;
-    }
-    public getHeaderSizeInBytes(): number {
-        return this._headerSizeInBytes;
-    }
-
-    public getBodySizeInBytes(): number {
-        return this._bodySizeInBytes;
-    }
-
-    public getSizeInBytes(): number {
-        return this.getHeaderSizeInBytes() + this.getBodySizeInBytes();
-    }
-
-    public getOffsetInBytes(): number {
-        return this._offsetInBytes;
-    }
-
-    public setOffset(offsetInBytes: number): void {
-        this._offsetInBytes = offsetInBytes;
-    }
-
-    public computeHash(): Buffer {
-        const rawData = this.getRawData();
-        const hash = ethUtil.sha3(rawData);
-        return hash;
-    }
-
-    public abstract toBuffer(): Buffer;
-    public abstract getRawData(): Buffer;
-}
-
-export class PayloadCalldataBlock extends CalldataBlock {
-    private readonly _payload: Buffer;
-
-    constructor(name: string, signature: string, parentName: string, payload: Buffer) {
-        const headerSizeInBytes = 0;
-        const bodySizeInBytes = payload.byteLength;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
-        this._payload = payload;
-    }
-
-    public toBuffer(): Buffer {
-        return this._payload;
-    }
-
-    public getRawData(): Buffer {
-        return this._payload;
-    }
-}
-
-export class DependentCalldataBlock extends CalldataBlock {
-    public static readonly RAW_DATA_START = new Buffer('<');
-    public static readonly RAW_DATA_END = new Buffer('>');
-    private static readonly _DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    private static readonly _EMPTY_HEADER_SIZE = 0;
-    private readonly _parent: CalldataBlock;
-    private readonly _dependency: CalldataBlock;
-    private _aliasFor: CalldataBlock | undefined;
-
-    constructor(name: string, signature: string, parentName: string, dependency: CalldataBlock, parent: CalldataBlock) {
-        const headerSizeInBytes = DependentCalldataBlock._EMPTY_HEADER_SIZE;
-        const bodySizeInBytes = DependentCalldataBlock._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
-        this._parent = parent;
-        this._dependency = dependency;
-        this._aliasFor = undefined;
-    }
-
-    public toBuffer(): Buffer {
-        const destinationOffset =
-            this._aliasFor !== undefined ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
-        const parentOffset = this._parent.getOffsetInBytes();
-        const parentHeaderSize = this._parent.getHeaderSizeInBytes();
-        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
-        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(Constants.HEX_BASE)}`);
-        const evmWordWidthInBytes = 32;
-        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
-        return pointerBufPadded;
-    }
-
-    public getDependency(): CalldataBlock {
-        return this._dependency;
-    }
-
-    public setAlias(block: CalldataBlock): void {
-        this._aliasFor = block;
-        this._setName(`${this.getName()} (alias for ${block.getName()})`);
-    }
-
-    public getAlias(): CalldataBlock | undefined {
-        return this._aliasFor;
-    }
-
-    public getRawData(): Buffer {
-        const dependencyRawData = this._dependency.getRawData();
-        const rawDataComponents: Buffer[] = [];
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
-        rawDataComponents.push(dependencyRawData);
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-}
-
-export class MemberCalldataBlock extends CalldataBlock {
-    private _header: Buffer | undefined;
-    private _members: CalldataBlock[];
-
-    constructor(name: string, signature: string, parentName: string) {
-        super(name, signature, parentName, 0, 0);
-        this._members = [];
-        this._header = undefined;
-    }
-
-    public getRawData(): Buffer {
-        const rawDataComponents: Buffer[] = [];
-        if (this._header !== undefined) {
-            rawDataComponents.push(this._header);
-        }
-        _.each(this._members, (member: CalldataBlock) => {
-            const memberBuffer = member.getRawData();
-            rawDataComponents.push(memberBuffer);
-        });
-
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-
-    public setMembers(members: CalldataBlock[]): void {
-        this._members = members;
-    }
-
-    public setHeader(header: Buffer): void {
-        this._setHeaderSize(header.byteLength);
-        this._header = header;
-    }
-
-    public toBuffer(): Buffer {
-        if (this._header !== undefined) {
-            return this._header;
-        }
-        return new Buffer('');
-    }
-
-    public getMembers(): CalldataBlock[] {
-        return this._members;
-    }
-}
-
-class Queue<T> {
-    private _store: T[] = [];
-    public push(val: T): void {
-        this._store.push(val);
-    }
-    public pushFront(val: T): void {
-        this._store.unshift(val);
-    }
-    public pop(): T | undefined {
-        return this._store.shift();
-    }
-    public popBack(): T | undefined {
-        if (this._store.length === 0) {
-            return undefined;
-        }
-        const backElement = this._store.splice(-1, 1)[0];
-        return backElement;
-    }
-    public merge(q: Queue<T>): void {
-        this._store = this._store.concat(q._store);
-    }
-    public mergeFront(q: Queue<T>): void {
-        this._store = q._store.concat(this._store);
-    }
-    public getStore(): T[] {
-        return this._store;
-    }
-    public peek(): T | undefined {
-        return this._store.length >= 0 ? this._store[0] : undefined;
-    }
-}
-
-export class Calldata {
-    private readonly _rules: EncodingRules;
-    private _selector: string;
-    private _sizeInBytes: number;
-    private _root: CalldataBlock | undefined;
-
-    private static _createQueue(block: CalldataBlock): Queue<CalldataBlock> {
-        const blockQueue = new Queue<CalldataBlock>();
-
-        // Base Case
-        if (!(block instanceof MemberCalldataBlock)) {
-            blockQueue.push(block);
-            return blockQueue;
-        }
-
-        // This is a Member Block
-        const memberBlock = block;
-        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof MemberCalldataBlock) {
-                blockQueue.mergeFront(Calldata._createQueue(member));
-            } else {
-                blockQueue.pushFront(member);
-            }
-        });
-
-        // Children
-        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof DependentCalldataBlock && member.getAlias() === undefined) {
-                const dependency = member.getDependency();
-                if (dependency instanceof MemberCalldataBlock) {
-                    blockQueue.merge(Calldata._createQueue(dependency));
-                } else {
-                    blockQueue.push(dependency);
-                }
-            }
-        });
-
-        blockQueue.pushFront(memberBlock);
-        return blockQueue;
-    }
-
-    public constructor(rules: EncodingRules) {
-        this._rules = rules;
-        this._selector = '';
-        this._sizeInBytes = 0;
-        this._root = undefined;
-    }
-
-    public optimize(): void {
-        if (this._root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const blocksByHash: { [key: string]: CalldataBlock } = {};
-
-        // 1. Create a queue of subtrees by hash
-        // Note that they are ordered the same as
-        const subtreeQueue = Calldata._createQueue(this._root);
-        let block: CalldataBlock | undefined;
-        for (block = subtreeQueue.popBack(); block !== undefined; block = subtreeQueue.popBack()) {
-            if (block instanceof DependentCalldataBlock) {
-                const dependencyBlockHashBuf = block.getDependency().computeHash();
-                const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
-                if (dependencyBlockHash in blocksByHash) {
-                    const blockWithSameHash = blocksByHash[dependencyBlockHash];
-                    if (blockWithSameHash !== block.getDependency()) {
-                        block.setAlias(blockWithSameHash);
-                    }
-                }
-                continue;
-            }
-
-            const blockHashBuf = block.computeHash();
-            const blockHash = ethUtil.bufferToHex(blockHashBuf);
-            if (!(blockHash in blocksByHash)) {
-                blocksByHash[blockHash] = block;
-            }
-        }
-    }
-
-    public toHexString(): string {
-        if (this._root === undefined) {
-            throw new Error('expected root');
-        }
-
-        if (this._rules.optimize) {
-            this.optimize();
-        }
-
-        const offsetQueue = Calldata._createQueue(this._root);
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        for (block = offsetQueue.pop(); block !== undefined; block = offsetQueue.pop()) {
-            block.setOffset(offset);
-            offset += block.getSizeInBytes();
-        }
-
-        const hexValue = this._rules.annotate ? this._generateAnnotatedHexString() : this._generateCondensedHexString();
-        return hexValue;
-    }
-
-    public getSelectorHex(): string {
-        return this._selector;
-    }
-
-    public getSizeInBytes(): number {
-        return this._sizeInBytes;
-    }
-
-    public setRoot(block: CalldataBlock): void {
-        this._root = block;
-        this._sizeInBytes += block.getSizeInBytes();
-    }
-
-    public setSelector(selector: string): void {
-        this._selector = selector.startsWith('0x') ? selector : `$0x${selector}`;
-        if (this._selector.length !== Constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
-            throw new Error(`Invalid selector '${this._selector}'`);
-        }
-        this._sizeInBytes += Constants.HEX_SELECTOR_LENGTH_IN_BYTES; // @TODO: Used to be += 8. Bad?
-    }
-
-    private _generateAnnotatedHexString(): string {
-        let hexValue = `${this._selector}`;
-        if (this._root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = Calldata._createQueue(this._root);
-
-        let block: CalldataBlock | undefined;
-        let offset = 0;
-        const functionBlock = valueQueue.peek();
-        const functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
-        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
-            // Process each block 1 word at a time
-            const size = block.getSizeInBytes();
-            const name = block.getName();
-            const parentName = block.getParentName();
-            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');
-
-            // Current offset
-            let offsetStr = '';
-
-            // If this block is empty then it's a newline
-            const offsetPadding = 10;
-            const valuePadding = 74;
-            const namePadding = 80;
-            const evmWordStartIndex = 0;
-            const emptySize = 0;
-            let value = '';
-            let nameStr = '';
-            let line = '';
-            if (size === emptySize) {
-                offsetStr = ' '.repeat(offsetPadding);
-                value = ' '.repeat(valuePadding);
-                nameStr = `### ${prettyName.padEnd(namePadding)}`;
-                line = `\n${offsetStr}${value}${nameStr}`;
-            } else {
-                offsetStr = `0x${offset.toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
-                value = ethUtil
-                    .stripHexPrefix(
-                        ethUtil.bufferToHex(
-                            block.toBuffer().slice(evmWordStartIndex, Constants.EVM_WORD_WIDTH_IN_BYTES),
-                        ),
-                    )
-                    .padEnd(valuePadding);
-                if (block instanceof MemberCalldataBlock) {
-                    nameStr = `### ${prettyName.padEnd(namePadding)}`;
-                    line = `\n${offsetStr}${value}${nameStr}`;
-                } else {
-                    nameStr = `    ${prettyName.padEnd(namePadding)}`;
-                    line = `${offsetStr}${value}${nameStr}`;
-                }
-            }
-
-            for (let j = Constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += Constants.EVM_WORD_WIDTH_IN_BYTES) {
-                offsetStr = `0x${(offset + j).toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
-                value = ethUtil
-                    .stripHexPrefix(
-                        ethUtil.bufferToHex(block.toBuffer().slice(j, j + Constants.EVM_WORD_WIDTH_IN_BYTES)),
-                    )
-                    .padEnd(valuePadding);
-                nameStr = ' '.repeat(namePadding);
-                line = `${line}\n${offsetStr}${value}${nameStr}`;
-            }
-
-            // Append to hex value
-            hexValue = `${hexValue}\n${line}`;
-            offset += size;
-        }
-
-        return hexValue;
-    }
-
-    private _generateCondensedHexString(): string {
-        const selectorBuffer = ethUtil.toBuffer(this._selector);
-        if (this._root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const valueQueue = Calldata._createQueue(this._root);
-        const valueBufs: Buffer[] = [selectorBuffer];
-        let block: CalldataBlock | undefined;
-        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
-            valueBufs.push(block.toBuffer());
-        }
-
-        const combinedBuffers = Buffer.concat(valueBufs);
-        const hexValue = ethUtil.bufferToHex(combinedBuffers);
-        return hexValue;
-    }
-}
-
-export class RawCalldata {
-    private static readonly _INITIAL_OFFSET = 0;
-    private readonly _value: Buffer;
-    private readonly _selector: string;
-    private readonly _scopes: Queue<number>;
-    private _offset: number; // tracks current offset into raw calldata; used for parsing
-
-    constructor(value: string | Buffer, hasSelectorPrefix: boolean = true) {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Expected raw calldata to start with '0x'`);
-        }
-        const valueBuf = ethUtil.toBuffer(value);
-        if (hasSelectorPrefix) {
-            this._selector = ethUtil.bufferToHex(
-                valueBuf.slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES),
-            );
-            this._value = valueBuf.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES); // disregard selector
-        } else {
-            this._selector = '0x';
-            this._value = valueBuf;
-        }
-
-        this._scopes = new Queue<number>();
-        this._scopes.push(RawCalldata._INITIAL_OFFSET);
-        this._offset = RawCalldata._INITIAL_OFFSET;
-    }
-
-    public popBytes(lengthInBytes: number): Buffer {
-        const value = this._value.slice(this._offset, this._offset + lengthInBytes);
-        this.setOffset(this._offset + lengthInBytes);
-        return value;
-    }
-
-    public popWord(): Buffer {
-        const wordInBytes = 32;
-        return this.popBytes(wordInBytes);
-    }
-
-    public popWords(length: number): Buffer {
-        const wordInBytes = 32;
-        return this.popBytes(length * wordInBytes);
-    }
-
-    public readBytes(from: number, to: number): Buffer {
-        const value = this._value.slice(from, to);
-        return value;
-    }
-
-    public setOffset(offsetInBytes: number): void {
-        this._offset = offsetInBytes;
-    }
-
-    public startScope(): void {
-        this._scopes.pushFront(this._offset);
-    }
-
-    public endScope(): void {
-        this._scopes.pop();
-    }
-
-    public getOffset(): number {
-        return this._offset;
-    }
-
-    public toAbsoluteOffset(relativeOffset: number): number {
-        const scopeOffset = this._scopes.peek();
-        if (scopeOffset === undefined) {
-            throw new Error(`Tried to access undefined scope.`);
-        }
-        const absoluteOffset = relativeOffset + scopeOffset;
-        return absoluteOffset;
-    }
-
-    public getSelector(): string {
-        return this._selector;
-    }
-}
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
new file mode 100644
index 000000000..5ac4c1fe7
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -0,0 +1,224 @@
+
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import * as Constants from '../constants';
+import { Queue } from '../utils/queue';
+import { EncodingRules } from '../utils/rules';
+
+import { CalldataBlock } from './calldata_block';
+import * as CalldataBlocks from './calldata_blocks';
+
+export class Calldata {
+    private readonly _rules: EncodingRules;
+    private _selector: string;
+    private _sizeInBytes: number;
+    private _root: CalldataBlock | undefined;
+
+    private static _createQueue(block: CalldataBlock): Queue<CalldataBlock> {
+        const blockQueue = new Queue<CalldataBlock>();
+
+        // Base Case
+        if (!(block instanceof CalldataBlocks.MemberCalldataBlock)) {
+            blockQueue.push(block);
+            return blockQueue;
+        }
+
+        // This is a Member Block
+        const memberBlock = block;
+        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof CalldataBlocks.MemberCalldataBlock) {
+                blockQueue.mergeFront(Calldata._createQueue(member));
+            } else {
+                blockQueue.pushFront(member);
+            }
+        });
+
+        // Children
+        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
+            if (member instanceof CalldataBlocks.DependentCalldataBlock && member.getAlias() === undefined) {
+                const dependency = member.getDependency();
+                if (dependency instanceof CalldataBlocks.MemberCalldataBlock) {
+                    blockQueue.merge(Calldata._createQueue(dependency));
+                } else {
+                    blockQueue.push(dependency);
+                }
+            }
+        });
+
+        blockQueue.pushFront(memberBlock);
+        return blockQueue;
+    }
+
+    public constructor(rules: EncodingRules) {
+        this._rules = rules;
+        this._selector = '';
+        this._sizeInBytes = 0;
+        this._root = undefined;
+    }
+
+    public optimize(): void {
+        if (this._root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const blocksByHash: { [key: string]: CalldataBlock } = {};
+
+        // 1. Create a queue of subtrees by hash
+        // Note that they are ordered the same as
+        const subtreeQueue = Calldata._createQueue(this._root);
+        let block: CalldataBlock | undefined;
+        for (block = subtreeQueue.popBack(); block !== undefined; block = subtreeQueue.popBack()) {
+            if (block instanceof CalldataBlocks.DependentCalldataBlock) {
+                const dependencyBlockHashBuf = block.getDependency().computeHash();
+                const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
+                if (dependencyBlockHash in blocksByHash) {
+                    const blockWithSameHash = blocksByHash[dependencyBlockHash];
+                    if (blockWithSameHash !== block.getDependency()) {
+                        block.setAlias(blockWithSameHash);
+                    }
+                }
+                continue;
+            }
+
+            const blockHashBuf = block.computeHash();
+            const blockHash = ethUtil.bufferToHex(blockHashBuf);
+            if (!(blockHash in blocksByHash)) {
+                blocksByHash[blockHash] = block;
+            }
+        }
+    }
+
+    public toHexString(): string {
+        if (this._root === undefined) {
+            throw new Error('expected root');
+        }
+
+        if (this._rules.optimize) {
+            this.optimize();
+        }
+
+        const offsetQueue = Calldata._createQueue(this._root);
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        for (block = offsetQueue.pop(); block !== undefined; block = offsetQueue.pop()) {
+            block.setOffset(offset);
+            offset += block.getSizeInBytes();
+        }
+
+        const hexValue = this._rules.annotate ? this._generateAnnotatedHexString() : this._generateCondensedHexString();
+        return hexValue;
+    }
+
+    public getSelectorHex(): string {
+        return this._selector;
+    }
+
+    public getSizeInBytes(): number {
+        return this._sizeInBytes;
+    }
+
+    public setRoot(block: CalldataBlock): void {
+        this._root = block;
+        this._sizeInBytes += block.getSizeInBytes();
+    }
+
+    public setSelector(selector: string): void {
+        this._selector = selector.startsWith('0x') ? selector : `$0x${selector}`;
+        if (this._selector.length !== Constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
+            throw new Error(`Invalid selector '${this._selector}'`);
+        }
+        this._sizeInBytes += Constants.HEX_SELECTOR_LENGTH_IN_BYTES; // @TODO: Used to be += 8. Bad?
+    }
+
+    private _generateAnnotatedHexString(): string {
+        let hexValue = `${this._selector}`;
+        if (this._root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const valueQueue = Calldata._createQueue(this._root);
+
+        let block: CalldataBlock | undefined;
+        let offset = 0;
+        const functionBlock = valueQueue.peek();
+        const functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
+        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
+            // Process each block 1 word at a time
+            const size = block.getSizeInBytes();
+            const name = block.getName();
+            const parentName = block.getParentName();
+            const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');
+
+            // Current offset
+            let offsetStr = '';
+
+            // If this block is empty then it's a newline
+            const offsetPadding = 10;
+            const valuePadding = 74;
+            const namePadding = 80;
+            const evmWordStartIndex = 0;
+            const emptySize = 0;
+            let value = '';
+            let nameStr = '';
+            let line = '';
+            if (size === emptySize) {
+                offsetStr = ' '.repeat(offsetPadding);
+                value = ' '.repeat(valuePadding);
+                nameStr = `### ${prettyName.padEnd(namePadding)}`;
+                line = `\n${offsetStr}${value}${nameStr}`;
+            } else {
+                offsetStr = `0x${offset.toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
+                value = ethUtil
+                    .stripHexPrefix(
+                        ethUtil.bufferToHex(
+                            block.toBuffer().slice(evmWordStartIndex, Constants.EVM_WORD_WIDTH_IN_BYTES),
+                        ),
+                    )
+                    .padEnd(valuePadding);
+                if (block instanceof CalldataBlocks.MemberCalldataBlock) {
+                    nameStr = `### ${prettyName.padEnd(namePadding)}`;
+                    line = `\n${offsetStr}${value}${nameStr}`;
+                } else {
+                    nameStr = `    ${prettyName.padEnd(namePadding)}`;
+                    line = `${offsetStr}${value}${nameStr}`;
+                }
+            }
+
+            for (let j = Constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += Constants.EVM_WORD_WIDTH_IN_BYTES) {
+                offsetStr = `0x${(offset + j).toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
+                value = ethUtil
+                    .stripHexPrefix(
+                        ethUtil.bufferToHex(block.toBuffer().slice(j, j + Constants.EVM_WORD_WIDTH_IN_BYTES)),
+                    )
+                    .padEnd(valuePadding);
+                nameStr = ' '.repeat(namePadding);
+                line = `${line}\n${offsetStr}${value}${nameStr}`;
+            }
+
+            // Append to hex value
+            hexValue = `${hexValue}\n${line}`;
+            offset += size;
+        }
+
+        return hexValue;
+    }
+
+    private _generateCondensedHexString(): string {
+        const selectorBuffer = ethUtil.toBuffer(this._selector);
+        if (this._root === undefined) {
+            throw new Error('expected root');
+        }
+
+        const valueQueue = Calldata._createQueue(this._root);
+        const valueBufs: Buffer[] = [selectorBuffer];
+        let block: CalldataBlock | undefined;
+        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
+            valueBufs.push(block.toBuffer());
+        }
+
+        const combinedBuffers = Buffer.concat(valueBufs);
+        const hexValue = ethUtil.bufferToHex(combinedBuffers);
+        return hexValue;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/calldata/calldata_block.ts b/packages/utils/src/abi_encoder/calldata/calldata_block.ts
new file mode 100644
index 000000000..35bd994e5
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/calldata_block.ts
@@ -0,0 +1,77 @@
+import * as ethUtil from 'ethereumjs-util';
+
+export abstract class CalldataBlock {
+    private readonly _signature: string;
+    private readonly _parentName: string;
+    private _name: string;
+    private _offsetInBytes: number;
+    private _headerSizeInBytes: number;
+    private _bodySizeInBytes: number;
+
+    constructor(
+        name: string,
+        signature: string,
+        parentName: string,
+        headerSizeInBytes: number,
+        bodySizeInBytes: number,
+    ) {
+        this._name = name;
+        this._signature = signature;
+        this._parentName = parentName;
+        this._offsetInBytes = 0;
+        this._headerSizeInBytes = headerSizeInBytes;
+        this._bodySizeInBytes = bodySizeInBytes;
+    }
+
+    protected _setHeaderSize(headerSizeInBytes: number): void {
+        this._headerSizeInBytes = headerSizeInBytes;
+    }
+
+    protected _setBodySize(bodySizeInBytes: number): void {
+        this._bodySizeInBytes = bodySizeInBytes;
+    }
+
+    protected _setName(name: string): void {
+        this._name = name;
+    }
+
+    public getName(): string {
+        return this._name;
+    }
+
+    public getParentName(): string {
+        return this._parentName;
+    }
+
+    public getSignature(): string {
+        return this._signature;
+    }
+    public getHeaderSizeInBytes(): number {
+        return this._headerSizeInBytes;
+    }
+
+    public getBodySizeInBytes(): number {
+        return this._bodySizeInBytes;
+    }
+
+    public getSizeInBytes(): number {
+        return this.getHeaderSizeInBytes() + this.getBodySizeInBytes();
+    }
+
+    public getOffsetInBytes(): number {
+        return this._offsetInBytes;
+    }
+
+    public setOffset(offsetInBytes: number): void {
+        this._offsetInBytes = offsetInBytes;
+    }
+
+    public computeHash(): Buffer {
+        const rawData = this.getRawData();
+        const hash = ethUtil.sha3(rawData);
+        return hash;
+    }
+
+    public abstract toBuffer(): Buffer;
+    public abstract getRawData(): Buffer;
+}
diff --git a/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts b/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
new file mode 100644
index 000000000..37660ef21
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
@@ -0,0 +1,3 @@
+export * from './dependent_calldata_block';
+export * from './member_calldata_block';
+export * from './payload_calldata_block';
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
new file mode 100644
index 000000000..d6870ec0b
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
@@ -0,0 +1,59 @@
+import * as ethUtil from 'ethereumjs-util';
+
+import * as Constants from '../constants';
+
+import { CalldataBlock } from './calldata_block';
+
+export class DependentCalldataBlock extends CalldataBlock {
+    public static readonly RAW_DATA_START = new Buffer('<');
+    public static readonly RAW_DATA_END = new Buffer('>');
+    private static readonly _DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    private static readonly _EMPTY_HEADER_SIZE = 0;
+    private readonly _parent: CalldataBlock;
+    private readonly _dependency: CalldataBlock;
+    private _aliasFor: CalldataBlock | undefined;
+
+    constructor(name: string, signature: string, parentName: string, dependency: CalldataBlock, parent: CalldataBlock) {
+        const headerSizeInBytes = DependentCalldataBlock._EMPTY_HEADER_SIZE;
+        const bodySizeInBytes = DependentCalldataBlock._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
+        this._parent = parent;
+        this._dependency = dependency;
+        this._aliasFor = undefined;
+    }
+
+    public toBuffer(): Buffer {
+        const destinationOffset =
+            this._aliasFor !== undefined ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
+        const parentOffset = this._parent.getOffsetInBytes();
+        const parentHeaderSize = this._parent.getHeaderSizeInBytes();
+        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
+        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(Constants.HEX_BASE)}`);
+        const evmWordWidthInBytes = 32;
+        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
+        return pointerBufPadded;
+    }
+
+    public getDependency(): CalldataBlock {
+        return this._dependency;
+    }
+
+    public setAlias(block: CalldataBlock): void {
+        this._aliasFor = block;
+        this._setName(`${this.getName()} (alias for ${block.getName()})`);
+    }
+
+    public getAlias(): CalldataBlock | undefined {
+        return this._aliasFor;
+    }
+
+    public getRawData(): Buffer {
+        const dependencyRawData = this._dependency.getRawData();
+        const rawDataComponents: Buffer[] = [];
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
+        rawDataComponents.push(dependencyRawData);
+        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+}
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/calldata/index.ts b/packages/utils/src/abi_encoder/calldata/index.ts
new file mode 100644
index 000000000..0e1f57a2d
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/index.ts
@@ -0,0 +1,6 @@
+export * from './calldata_block';
+export * from './dependent_calldata_block';
+export * from './payload_calldata_block';
+export * from './member_calldata_block';
+export * from './calldata';
+export * from './raw_calldata';
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
new file mode 100644
index 000000000..e9bcb2f34
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
@@ -0,0 +1,48 @@
+import * as _ from 'lodash';
+
+import { CalldataBlock } from './calldata_block';
+
+export class MemberCalldataBlock extends CalldataBlock {
+    private _header: Buffer | undefined;
+    private _members: CalldataBlock[];
+
+    constructor(name: string, signature: string, parentName: string) {
+        super(name, signature, parentName, 0, 0);
+        this._members = [];
+        this._header = undefined;
+    }
+
+    public getRawData(): Buffer {
+        const rawDataComponents: Buffer[] = [];
+        if (this._header !== undefined) {
+            rawDataComponents.push(this._header);
+        }
+        _.each(this._members, (member: CalldataBlock) => {
+            const memberBuffer = member.getRawData();
+            rawDataComponents.push(memberBuffer);
+        });
+
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+
+    public setMembers(members: CalldataBlock[]): void {
+        this._members = members;
+    }
+
+    public setHeader(header: Buffer): void {
+        this._setHeaderSize(header.byteLength);
+        this._header = header;
+    }
+
+    public toBuffer(): Buffer {
+        if (this._header !== undefined) {
+            return this._header;
+        }
+        return new Buffer('');
+    }
+
+    public getMembers(): CalldataBlock[] {
+        return this._members;
+    }
+}
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
new file mode 100644
index 000000000..81a88bc19
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
@@ -0,0 +1,20 @@
+import { CalldataBlock } from './calldata_block';
+
+export class PayloadCalldataBlock extends CalldataBlock {
+    private readonly _payload: Buffer;
+
+    constructor(name: string, signature: string, parentName: string, payload: Buffer) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = payload.byteLength;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
+        this._payload = payload;
+    }
+
+    public toBuffer(): Buffer {
+        return this._payload;
+    }
+
+    public getRawData(): Buffer {
+        return this._payload;
+    }
+}
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
new file mode 100644
index 000000000..8b946ee4b
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -0,0 +1,82 @@
+import * as ethUtil from 'ethereumjs-util';
+
+import * as Constants from '../constants';
+import { Queue } from '../utils/queue';
+
+export class RawCalldata {
+    private static readonly _INITIAL_OFFSET = 0;
+    private readonly _value: Buffer;
+    private readonly _selector: string;
+    private readonly _scopes: Queue<number>;
+    private _offset: number; // tracks current offset into raw calldata; used for parsing
+
+    constructor(value: string | Buffer, hasSelectorPrefix: boolean = true) {
+        if (typeof value === 'string' && !value.startsWith('0x')) {
+            throw new Error(`Expected raw calldata to start with '0x'`);
+        }
+        const valueBuf = ethUtil.toBuffer(value);
+        if (hasSelectorPrefix) {
+            this._selector = ethUtil.bufferToHex(
+                valueBuf.slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES),
+            );
+            this._value = valueBuf.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES); // disregard selector
+        } else {
+            this._selector = '0x';
+            this._value = valueBuf;
+        }
+
+        this._scopes = new Queue<number>();
+        this._scopes.push(RawCalldata._INITIAL_OFFSET);
+        this._offset = RawCalldata._INITIAL_OFFSET;
+    }
+
+    public popBytes(lengthInBytes: number): Buffer {
+        const value = this._value.slice(this._offset, this._offset + lengthInBytes);
+        this.setOffset(this._offset + lengthInBytes);
+        return value;
+    }
+
+    public popWord(): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(wordInBytes);
+    }
+
+    public popWords(length: number): Buffer {
+        const wordInBytes = 32;
+        return this.popBytes(length * wordInBytes);
+    }
+
+    public readBytes(from: number, to: number): Buffer {
+        const value = this._value.slice(from, to);
+        return value;
+    }
+
+    public setOffset(offsetInBytes: number): void {
+        this._offset = offsetInBytes;
+    }
+
+    public startScope(): void {
+        this._scopes.pushFront(this._offset);
+    }
+
+    public endScope(): void {
+        this._scopes.pop();
+    }
+
+    public getOffset(): number {
+        return this._offset;
+    }
+
+    public toAbsoluteOffset(relativeOffset: number): number {
+        const scopeOffset = this._scopes.peek();
+        if (scopeOffset === undefined) {
+            throw new Error(`Tried to access undefined scope.`);
+        }
+        const absoluteOffset = relativeOffset + scopeOffset;
+        return absoluteOffset;
+    }
+
+    public getSelector(): string {
+        return this._selector;
+    }
+}
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
index 9890619e5..0fbb9165a 100644
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ b/packages/utils/src/abi_encoder/data_type.ts
@@ -9,14 +9,14 @@ import * as Constants from './constants';
 import {
     Calldata,
     CalldataBlock,
-    DecodingRules,
     DependentCalldataBlock,
-    EncodingRules,
     MemberCalldataBlock,
     PayloadCalldataBlock,
     RawCalldata,
 } from './calldata';
 
+import { DecodingRules, EncodingRules } from './utils/rules';
+
 export interface DataTypeFactory {
     create: (dataItem: DataItem, parentDataType?: DataType) => DataType;
     mapDataItemToDataType: (dataItem: DataItem) => DataType;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index e8e717bf1..c4e6ee93a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -2,9 +2,10 @@ import { DataItem, MethodAbi } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { DecodingRules, EncodingRules, RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
 import { DataType, DataTypeFactory, MemberDataType } from '../data_type';
+import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { StaticBytes } from './static_bytes';
 import { Tuple } from './tuple';
diff --git a/packages/utils/src/abi_encoder/index.ts b/packages/utils/src/abi_encoder/index.ts
index a62569fab..ea037b40a 100644
--- a/packages/utils/src/abi_encoder/index.ts
+++ b/packages/utils/src/abi_encoder/index.ts
@@ -1,2 +1,2 @@
-export { EncodingRules, DecodingRules } from './calldata';
+export { EncodingRules, DecodingRules } from './utils/rules';
 export * from './evm_data_type_factory';
diff --git a/packages/utils/src/abi_encoder/utils/queue.ts b/packages/utils/src/abi_encoder/utils/queue.ts
new file mode 100644
index 000000000..2e27afd45
--- /dev/null
+++ b/packages/utils/src/abi_encoder/utils/queue.ts
@@ -0,0 +1,39 @@
+export class Queue<T> {
+    private _store: T[] = [];
+
+    public push(val: T): void {
+        this._store.push(val);
+    }
+
+    public pushFront(val: T): void {
+        this._store.unshift(val);
+    }
+
+    public pop(): T | undefined {
+        return this._store.shift();
+    }
+
+    public popBack(): T | undefined {
+        if (this._store.length === 0) {
+            return undefined;
+        }
+        const backElement = this._store.splice(-1, 1)[0];
+        return backElement;
+    }
+
+    public merge(q: Queue<T>): void {
+        this._store = this._store.concat(q._store);
+    }
+
+    public mergeFront(q: Queue<T>): void {
+        this._store = q._store.concat(this._store);
+    }
+
+    public getStore(): T[] {
+        return this._store;
+    }
+
+    public peek(): T | undefined {
+        return this._store.length >= 0 ? this._store[0] : undefined;
+    }
+}
\ No newline at end of file
diff --git a/packages/utils/src/abi_encoder/utils/rules.ts b/packages/utils/src/abi_encoder/utils/rules.ts
new file mode 100644
index 000000000..cf97ef6da
--- /dev/null
+++ b/packages/utils/src/abi_encoder/utils/rules.ts
@@ -0,0 +1,8 @@
+export interface DecodingRules {
+    structsAsObjects: boolean;
+}
+
+export interface EncodingRules {
+    optimize?: boolean;
+    annotate?: boolean;
+}
\ No newline at end of file
-- 
cgit v1.2.3


From d4d917f350fb6916df50f3aa5cf09ce68b316aa1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 13:25:49 -0800
Subject: Ran prettier

---
 packages/utils/src/abi_encoder/calldata/calldata.ts                 | 1 -
 packages/utils/src/abi_encoder/calldata/calldata_blocks.ts          | 2 +-
 packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts | 2 +-
 packages/utils/src/abi_encoder/calldata/index.ts                    | 2 +-
 packages/utils/src/abi_encoder/calldata/member_calldata_block.ts    | 2 +-
 packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts   | 2 +-
 packages/utils/src/abi_encoder/calldata/raw_calldata.ts             | 2 +-
 packages/utils/src/abi_encoder/evm_data_type_factory.ts             | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/address.ts            | 2 +-
 packages/utils/src/abi_encoder/utils/queue.ts                       | 2 +-
 packages/utils/src/abi_encoder/utils/rules.ts                       | 2 +-
 11 files changed, 10 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index 5ac4c1fe7..1abf1b681 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -1,4 +1,3 @@
-
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
diff --git a/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts b/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
index 37660ef21..8d4e7d7ca 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
@@ -1,3 +1,3 @@
 export * from './dependent_calldata_block';
 export * from './member_calldata_block';
-export * from './payload_calldata_block';
\ No newline at end of file
+export * from './payload_calldata_block';
diff --git a/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
index d6870ec0b..4aec5eabc 100644
--- a/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
+++ b/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
@@ -56,4 +56,4 @@ export class DependentCalldataBlock extends CalldataBlock {
         const rawData = Buffer.concat(rawDataComponents);
         return rawData;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/calldata/index.ts b/packages/utils/src/abi_encoder/calldata/index.ts
index 0e1f57a2d..2c786cd8d 100644
--- a/packages/utils/src/abi_encoder/calldata/index.ts
+++ b/packages/utils/src/abi_encoder/calldata/index.ts
@@ -3,4 +3,4 @@ export * from './dependent_calldata_block';
 export * from './payload_calldata_block';
 export * from './member_calldata_block';
 export * from './calldata';
-export * from './raw_calldata';
\ No newline at end of file
+export * from './raw_calldata';
diff --git a/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
index e9bcb2f34..c35beb8de 100644
--- a/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
+++ b/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
@@ -45,4 +45,4 @@ export class MemberCalldataBlock extends CalldataBlock {
     public getMembers(): CalldataBlock[] {
         return this._members;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
index 81a88bc19..0420b01d8 100644
--- a/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
+++ b/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
@@ -17,4 +17,4 @@ export class PayloadCalldataBlock extends CalldataBlock {
     public getRawData(): Buffer {
         return this._payload;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
index 8b946ee4b..b7bd35737 100644
--- a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -79,4 +79,4 @@ export class RawCalldata {
     public getSelector(): string {
         return this._selector;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
index 0f8dfb4a3..a3e1d404e 100644
--- a/packages/utils/src/abi_encoder/evm_data_type_factory.ts
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -120,5 +120,5 @@ export class EvmDataTypeFactory implements DataTypeFactory {
         return pointer;
     }
 
-    private constructor() { }
+    private constructor() {}
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 4bd992cab..3e2c9e78c 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -13,7 +13,7 @@ export class Address extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
-        Address._ADDRESS_SIZE_IN_BYTES;
+    Address._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
         return type === 'address';
diff --git a/packages/utils/src/abi_encoder/utils/queue.ts b/packages/utils/src/abi_encoder/utils/queue.ts
index 2e27afd45..3309d8ba2 100644
--- a/packages/utils/src/abi_encoder/utils/queue.ts
+++ b/packages/utils/src/abi_encoder/utils/queue.ts
@@ -36,4 +36,4 @@ export class Queue<T> {
     public peek(): T | undefined {
         return this._store.length >= 0 ? this._store[0] : undefined;
     }
-}
\ No newline at end of file
+}
diff --git a/packages/utils/src/abi_encoder/utils/rules.ts b/packages/utils/src/abi_encoder/utils/rules.ts
index cf97ef6da..31471e97a 100644
--- a/packages/utils/src/abi_encoder/utils/rules.ts
+++ b/packages/utils/src/abi_encoder/utils/rules.ts
@@ -5,4 +5,4 @@ export interface DecodingRules {
 export interface EncodingRules {
     optimize?: boolean;
     annotate?: boolean;
-}
\ No newline at end of file
+}
-- 
cgit v1.2.3


From a47901370bc69d6247e941c569bc9fe824516db9 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 13:40:26 -0800
Subject: Ran prettier

---
 packages/utils/src/abi_encoder/data_type.ts        | 361 ---------------------
 .../utils/src/abi_encoder/evm_data_type_factory.ts |   2 +-
 .../src/abi_encoder/evm_data_types/address.ts      |   4 +-
 .../utils/src/abi_encoder/evm_data_types/array.ts  |   2 +-
 .../utils/src/abi_encoder/evm_data_types/bool.ts   |   2 +-
 .../abi_encoder/evm_data_types/dynamic_bytes.ts    |   2 +-
 .../utils/src/abi_encoder/evm_data_types/int.ts    |   2 +-
 .../utils/src/abi_encoder/evm_data_types/method.ts |   2 +-
 .../utils/src/abi_encoder/evm_data_types/number.ts |   2 +-
 .../src/abi_encoder/evm_data_types/pointer.ts      |   2 +-
 .../src/abi_encoder/evm_data_types/static_bytes.ts |   4 +-
 .../utils/src/abi_encoder/evm_data_types/string.ts |   2 +-
 .../utils/src/abi_encoder/evm_data_types/tuple.ts  |   2 +-
 .../utils/src/abi_encoder/evm_data_types/uint.ts   |   2 +-
 14 files changed, 15 insertions(+), 376 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/data_type.ts

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/data_type.ts b/packages/utils/src/abi_encoder/data_type.ts
deleted file mode 100644
index 0fbb9165a..000000000
--- a/packages/utils/src/abi_encoder/data_type.ts
+++ /dev/null
@@ -1,361 +0,0 @@
-import { DataItem } from 'ethereum-types';
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import { BigNumber } from '../configured_bignumber';
-
-import * as Constants from './constants';
-
-import {
-    Calldata,
-    CalldataBlock,
-    DependentCalldataBlock,
-    MemberCalldataBlock,
-    PayloadCalldataBlock,
-    RawCalldata,
-} from './calldata';
-
-import { DecodingRules, EncodingRules } from './utils/rules';
-
-export interface DataTypeFactory {
-    create: (dataItem: DataItem, parentDataType?: DataType) => DataType;
-    mapDataItemToDataType: (dataItem: DataItem) => DataType;
-}
-
-export interface DataTypeStaticInterface {
-    matchType: (type: string) => boolean;
-    encodeValue: (value: any) => Buffer;
-    decodeValue: (rawCalldata: RawCalldata) => any;
-}
-
-export abstract class DataType {
-    private static readonly _DEFAULT_ENCODING_RULES: EncodingRules = { optimize: false, annotate: false };
-    private static readonly _DEFAULT_DECODING_RULES: DecodingRules = { structsAsObjects: false };
-    private readonly _dataItem: DataItem;
-    private readonly _factory: DataTypeFactory;
-
-    constructor(dataItem: DataItem, factory: DataTypeFactory) {
-        this._dataItem = dataItem;
-        this._factory = factory;
-    }
-
-    public getDataItem(): DataItem {
-        return this._dataItem;
-    }
-
-    public getFactory(): DataTypeFactory {
-        return this._factory;
-    }
-
-    public encode(value: any, rules?: EncodingRules, selector?: string): string {
-        const rules_ = rules ? rules : DataType._DEFAULT_ENCODING_RULES;
-        const calldata = new Calldata(rules_);
-        if (selector) {
-            calldata.setSelector(selector);
-        }
-        const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block); // @TODO CHANGE
-        const calldataHex = calldata.toHexString();
-        return calldataHex;
-    }
-
-    public decode(calldata: string, rules?: DecodingRules, hasSelector: boolean = false): any {
-        const rawCalldata = new RawCalldata(calldata, hasSelector);
-        const rules_ = rules ? rules : DataType._DEFAULT_DECODING_RULES;
-        const value = this.generateValue(rawCalldata, rules_);
-        return value;
-    }
-
-    public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
-    public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any;
-    public abstract getSignature(): string;
-    public abstract isStatic(): boolean;
-}
-
-export abstract class PayloadDataType extends DataType {
-    protected _hasConstantSize: boolean;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
-        super(dataItem, factory);
-        this._hasConstantSize = hasConstantSize;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
-        const encodedValue = this.encodeValue(value);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const block = new PayloadCalldataBlock(name, signature, parentName, encodedValue);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const value = this.decodeValue(calldata);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        return this._hasConstantSize;
-    }
-
-    public abstract encodeValue(value: any): Buffer;
-    public abstract decodeValue(calldata: RawCalldata): any;
-}
-
-export abstract class DependentDataType extends DataType {
-    protected _dependency: DataType;
-    protected _parent: DataType;
-    private readonly _isStatic: boolean;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
-        super(dataItem, factory);
-        this._dependency = dependency;
-        this._parent = parent;
-        this._isStatic = true;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
-        if (parentBlock === undefined) {
-            throw new Error(`DependentDataType requires a parent block to generate its block`);
-        }
-        const dependencyBlock = this._dependency.generateCalldataBlock(value, parentBlock);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const block = new DependentCalldataBlock(name, signature, parentName, dependencyBlock, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const destinationOffsetBuf = calldata.popWord();
-        const currentOffset = calldata.getOffset();
-        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), Constants.HEX_BASE);
-        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
-        calldata.setOffset(destinationOffsetAbsolute);
-        const value = this._dependency.generateValue(calldata, rules);
-        calldata.setOffset(currentOffset);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        return this._isStatic;
-    }
-}
-
-export interface MemberMap {
-    [key: string]: number;
-}
-
-export abstract class MemberDataType extends DataType {
-    protected readonly _arrayLength: number | undefined;
-    protected readonly _arrayElementType: string | undefined;
-    private readonly _memberMap: MemberMap;
-    private readonly _members: DataType[];
-    private readonly _isArray: boolean;
-
-    public constructor(
-        dataItem: DataItem,
-        factory: DataTypeFactory,
-        isArray: boolean = false,
-        arrayLength?: number,
-        arrayElementType?: string,
-    ) {
-        super(dataItem, factory);
-        this._memberMap = {};
-        this._members = [];
-        this._isArray = isArray;
-        this._arrayLength = arrayLength;
-        this._arrayElementType = arrayElementType;
-        if (isArray && arrayLength !== undefined) {
-            [this._members, this._memberMap] = this._createMembersWithLength(dataItem, arrayLength);
-        } else if (!isArray) {
-            [this._members, this._memberMap] = this._createMembersWithKeys(dataItem);
-        }
-    }
-
-    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block =
-            value instanceof Array
-                ? this._generateCalldataBlockFromArray(value, parentBlock)
-                : this._generateCalldataBlockFromObject(value, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
-        let members = this._members;
-        if (this._isArray && this._arrayLength === undefined) {
-            const arrayLengthBuf = calldata.popWord();
-            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
-            const hexBase = 16;
-            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
-
-            [members] = this._createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
-        }
-
-        calldata.startScope();
-        let value: any[] | object;
-        if (rules.structsAsObjects && !this._isArray) {
-            value = {};
-            _.each(this._memberMap, (idx: number, key: string) => {
-                const member = this._members[idx];
-                const memberValue = member.generateValue(calldata, rules);
-                (value as { [key: string]: any })[key] = memberValue;
-            });
-        } else {
-            value = [];
-            _.each(members, (member: DataType, idx: number) => {
-                const memberValue = member.generateValue(calldata, rules);
-                (value as any[]).push(memberValue);
-            });
-        }
-        calldata.endScope();
-        return value;
-    }
-
-    public isStatic(): boolean {
-        /* For Tuple:
-                    const isStaticTuple = this.children.length === 0;
-                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
-
-           For Array:
-                if isLengthDefined = false then this is false
-
-                Otherwise if the first element is a Pointer then false
-        */
-
-        if (this._isArray && this._arrayLength === undefined) {
-            return false;
-        }
-
-        // Search for dependent members
-        const dependentMember = _.find(this._members, (member: DataType) => {
-            return member instanceof DependentDataType;
-        });
-        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
-        return isStatic;
-    }
-
-    protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
-        // Sanity check length
-        if (this._arrayLength !== undefined && value.length !== this._arrayLength) {
-            throw new Error(
-                `Expected array of ${JSON.stringify(
-                    this._arrayLength,
-                )} elements, but got array of length ${JSON.stringify(value.length)}`,
-            );
-        }
-
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
-            this.getDataItem().name,
-            this.getSignature(),
-            parentName,
-        );
-
-        let members = this._members;
-        if (this._isArray && this._arrayLength === undefined) {
-            [members] = this._createMembersWithLength(this.getDataItem(), value.length);
-
-            const lenBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
-                Constants.EVM_WORD_WIDTH_IN_BYTES,
-            );
-            methodBlock.setHeader(lenBuf);
-        }
-
-        const memberBlocks: CalldataBlock[] = [];
-        _.each(members, (member: DataType, idx: number) => {
-            const block = member.generateCalldataBlock(value[idx], methodBlock);
-            memberBlocks.push(block);
-        });
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
-            this.getDataItem().name,
-            this.getSignature(),
-            parentName,
-        );
-        const memberBlocks: CalldataBlock[] = [];
-        const childMap = _.cloneDeep(this._memberMap);
-        _.forOwn(obj, (value: any, key: string) => {
-            if (!(key in childMap)) {
-                throw new Error(
-                    `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
-                );
-            }
-            const block = this._members[this._memberMap[key]].generateCalldataBlock(value, methodBlock);
-            memberBlocks.push(block);
-            delete childMap[key];
-        });
-
-        if (Object.keys(childMap).length !== 0) {
-            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
-        }
-
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    protected _computeSignatureOfMembers(): string {
-        // Compute signature of members
-        let signature = `(`;
-        _.each(this._members, (member: DataType, i: number) => {
-            signature += member.getSignature();
-            if (i < this._members.length - 1) {
-                signature += ',';
-            }
-        });
-        signature += ')';
-        return signature;
-    }
-
-    private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
-        // Sanity check
-        if (dataItem.components === undefined) {
-            throw new Error(`Expected components`);
-        }
-
-        const members: DataType[] = [];
-        const memberMap: MemberMap = {};
-        _.each(dataItem.components, (memberItem: DataItem) => {
-            const childDataItem: DataItem = {
-                type: memberItem.type,
-                name: `${dataItem.name}.${memberItem.name}`,
-            };
-            const components = memberItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[memberItem.name] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberMap];
-    }
-
-    private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
-        const members: DataType[] = [];
-        const memberMap: MemberMap = {};
-        const range = _.range(length);
-        _.each(range, (idx: number) => {
-            const childDataItem: DataItem = {
-                type: this._arrayElementType ? this._arrayElementType : '',
-                name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
-            };
-            const components = dataItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberMap[idx.toString(Constants.DEC_BASE)] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberMap];
-    }
-}
diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
index a3e1d404e..5d37acad9 100644
--- a/packages/utils/src/abi_encoder/evm_data_type_factory.ts
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -3,7 +3,7 @@
 /* tslint:disable no-construct */
 import { DataItem, MethodAbi } from 'ethereum-types';
 
-import { DataType, DataTypeFactory } from './data_type';
+import { DataType, DataTypeFactory } from './abstract_data_types';
 import * as Impl from './evm_data_types';
 
 export class Address extends Impl.Address {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 3e2c9e78c..707e265f8 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -3,9 +3,9 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
-import { DataTypeFactory, PayloadDataType } from '../data_type';
 
 export class Address extends PayloadDataType {
     public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
@@ -13,7 +13,7 @@ export class Address extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
-    Address._ADDRESS_SIZE_IN_BYTES;
+        Address._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
         return type === 'address';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 707af7c7e..f334282b8 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -1,7 +1,7 @@
 import { DataItem } from 'ethereum-types';
 
+import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
 import * as Constants from '../constants';
-import { DataTypeFactory, MemberDataType } from '../data_type';
 
 export class Array extends MemberDataType {
     private static readonly _matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index aee2727c7..4b9dd32b1 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -4,9 +4,9 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
-import { DataTypeFactory, PayloadDataType } from '../data_type';
 
 export class Bool extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index 51165881a..5fca668e4 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -3,9 +3,9 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
-import { DataTypeFactory, PayloadDataType } from '../data_type';
 
 export class DynamicBytes extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index ba5b4cac9..ec41b9cfc 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -2,7 +2,7 @@
 import { DataItem } from 'ethereum-types';
 
 import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory } from '../data_type';
+import { DataTypeFactory } from '../abstract_data_types';
 
 import { Number } from './number';
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index c4e6ee93a..ce33755f1 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -2,9 +2,9 @@ import { DataItem, MethodAbi } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
+import { DataType, DataTypeFactory, MemberDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
-import { DataType, DataTypeFactory, MemberDataType } from '../data_type';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { StaticBytes } from './static_bytes';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/number.ts b/packages/utils/src/abi_encoder/evm_data_types/number.ts
index 17201362e..8ff5e9a6a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/number.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/number.ts
@@ -3,9 +3,9 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
-import { DataTypeFactory, PayloadDataType } from '../data_type';
 
 export abstract class Number extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
index e0bd3509c..d4411df9b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
@@ -1,6 +1,6 @@
 import { DataItem } from 'ethereum-types';
 
-import { DataType, DataTypeFactory, DependentDataType } from '../data_type';
+import { DataType, DataTypeFactory, DependentDataType } from '../abstract_data_types';
 
 export class Pointer extends DependentDataType {
     constructor(destDataType: DataType, parentDataType: DataType, dataTypeFactory: DataTypeFactory) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 309dca234..90e872c78 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -2,9 +2,9 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
-import { DataTypeFactory, PayloadDataType } from '../data_type';
 
 export class StaticBytes extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
@@ -46,7 +46,7 @@ export class StaticBytes extends PayloadDataType {
         if (valueBuf.byteLength > this._width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                    valueBuf.byteLength
+                valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 96b36e735..c0bde8649 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -3,9 +3,9 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../constants';
-import { DataTypeFactory, PayloadDataType } from '../data_type';
 
 export class String extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
index 0db29c1eb..4a90e375a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -1,6 +1,6 @@
 import { DataItem } from 'ethereum-types';
 
-import { DataTypeFactory, MemberDataType } from '../data_type';
+import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
 
 export class Tuple extends MemberDataType {
     private readonly _tupleSignature: string;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index 86b31ab4c..ced3ef08b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -2,7 +2,7 @@
 import { DataItem } from 'ethereum-types';
 
 import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory } from '../data_type';
+import { DataTypeFactory } from '../abstract_data_types';
 
 import { Number } from './number';
 
-- 
cgit v1.2.3


From fee67326adbbf745966803c935d5663c3ca7f52c Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 13:40:46 -0800
Subject: Merge above

---
 .../abi_encoder/abstract_data_types/data_type.ts   |  51 +++++
 .../abstract_data_types/dependent_data_type.ts     |  50 +++++
 .../src/abi_encoder/abstract_data_types/index.ts   |   5 +
 .../abi_encoder/abstract_data_types/interfaces.ts  |  16 ++
 .../abstract_data_types/member_data_type.ts        | 230 +++++++++++++++++++++
 .../abstract_data_types/payload_data_type.ts       |  38 ++++
 6 files changed, 390 insertions(+)
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/index.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
new file mode 100644
index 000000000..a6adeb23b
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -0,0 +1,51 @@
+import { DataItem } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { Calldata, CalldataBlock, RawCalldata } from '../calldata';
+import { DecodingRules, EncodingRules } from '../utils/rules';
+
+import { DataTypeFactory } from './interfaces';
+
+export abstract class DataType {
+    private static readonly _DEFAULT_ENCODING_RULES: EncodingRules = { optimize: false, annotate: false };
+    private static readonly _DEFAULT_DECODING_RULES: DecodingRules = { structsAsObjects: false };
+    private readonly _dataItem: DataItem;
+    private readonly _factory: DataTypeFactory;
+
+    constructor(dataItem: DataItem, factory: DataTypeFactory) {
+        this._dataItem = dataItem;
+        this._factory = factory;
+    }
+
+    public getDataItem(): DataItem {
+        return this._dataItem;
+    }
+
+    public getFactory(): DataTypeFactory {
+        return this._factory;
+    }
+
+    public encode(value: any, rules?: EncodingRules, selector?: string): string {
+        const rules_ = rules ? rules : DataType._DEFAULT_ENCODING_RULES;
+        const calldata = new Calldata(rules_);
+        if (selector) {
+            calldata.setSelector(selector);
+        }
+        const block = this.generateCalldataBlock(value);
+        calldata.setRoot(block); // @TODO CHANGE
+        const calldataHex = calldata.toHexString();
+        return calldataHex;
+    }
+
+    public decode(calldata: string, rules?: DecodingRules, hasSelector: boolean = false): any {
+        const rawCalldata = new RawCalldata(calldata, hasSelector);
+        const rules_ = rules ? rules : DataType._DEFAULT_DECODING_RULES;
+        const value = this.generateValue(rawCalldata, rules_);
+        return value;
+    }
+
+    public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
+    public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any;
+    public abstract getSignature(): string;
+    public abstract isStatic(): boolean;
+}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
new file mode 100644
index 000000000..e9f390b22
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
@@ -0,0 +1,50 @@
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { CalldataBlock, DependentCalldataBlock, RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DecodingRules } from '../utils/rules';
+
+import { DataType } from './data_type';
+import { DataTypeFactory } from './interfaces';
+
+export abstract class DependentDataType extends DataType {
+    protected _dependency: DataType;
+    protected _parent: DataType;
+    private readonly _isStatic: boolean;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
+        super(dataItem, factory);
+        this._dependency = dependency;
+        this._parent = parent;
+        this._isStatic = true;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
+        if (parentBlock === undefined) {
+            throw new Error(`DependentDataType requires a parent block to generate its block`);
+        }
+        const dependencyBlock = this._dependency.generateCalldataBlock(value, parentBlock);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const block = new DependentCalldataBlock(name, signature, parentName, dependencyBlock, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const destinationOffsetBuf = calldata.popWord();
+        const currentOffset = calldata.getOffset();
+        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), Constants.HEX_BASE);
+        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
+        calldata.setOffset(destinationOffsetAbsolute);
+        const value = this._dependency.generateValue(calldata, rules);
+        calldata.setOffset(currentOffset);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        return this._isStatic;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/index.ts b/packages/utils/src/abi_encoder/abstract_data_types/index.ts
new file mode 100644
index 000000000..9ad568134
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/index.ts
@@ -0,0 +1,5 @@
+export * from './interfaces';
+export * from './data_type';
+export * from './dependent_data_type';
+export * from './member_data_type';
+export * from './payload_data_type';
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
new file mode 100644
index 000000000..2ae92659c
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
@@ -0,0 +1,16 @@
+import { DataItem } from 'ethereum-types';
+
+import { RawCalldata } from '../calldata';
+
+import { DataType } from './data_type';
+
+export interface DataTypeFactory {
+    create: (dataItem: DataItem, parentDataType?: DataType) => DataType;
+    mapDataItemToDataType: (dataItem: DataItem) => DataType;
+}
+
+export interface DataTypeStaticInterface {
+    matchType: (type: string) => boolean;
+    encodeValue: (value: any) => Buffer;
+    decodeValue: (rawCalldata: RawCalldata) => any;
+}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
new file mode 100644
index 000000000..f44a6dd30
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
@@ -0,0 +1,230 @@
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { BigNumber } from '../../configured_bignumber';
+import { CalldataBlock, MemberCalldataBlock, RawCalldata } from '../calldata';
+import * as Constants from '../constants';
+import { DecodingRules } from '../utils/rules';
+
+import { DataType } from './data_type';
+import { DependentDataType } from './dependent_data_type';
+import { DataTypeFactory } from './interfaces';
+
+interface MemberMap {
+    [key: string]: number;
+}
+
+export abstract class MemberDataType extends DataType {
+    protected readonly _arrayLength: number | undefined;
+    protected readonly _arrayElementType: string | undefined;
+    private readonly _memberMap: MemberMap;
+    private readonly _members: DataType[];
+    private readonly _isArray: boolean;
+
+    public constructor(
+        dataItem: DataItem,
+        factory: DataTypeFactory,
+        isArray: boolean = false,
+        arrayLength?: number,
+        arrayElementType?: string,
+    ) {
+        super(dataItem, factory);
+        this._memberMap = {};
+        this._members = [];
+        this._isArray = isArray;
+        this._arrayLength = arrayLength;
+        this._arrayElementType = arrayElementType;
+        if (isArray && arrayLength !== undefined) {
+            [this._members, this._memberMap] = this._createMembersWithLength(dataItem, arrayLength);
+        } else if (!isArray) {
+            [this._members, this._memberMap] = this._createMembersWithKeys(dataItem);
+        }
+    }
+
+    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const block =
+            value instanceof Array
+                ? this._generateCalldataBlockFromArray(value, parentBlock)
+                : this._generateCalldataBlockFromObject(value, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
+        let members = this._members;
+        if (this._isArray && this._arrayLength === undefined) {
+            const arrayLengthBuf = calldata.popWord();
+            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
+            const hexBase = 16;
+            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
+
+            [members] = this._createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
+        }
+
+        calldata.startScope();
+        let value: any[] | object;
+        if (rules.structsAsObjects && !this._isArray) {
+            value = {};
+            _.each(this._memberMap, (idx: number, key: string) => {
+                const member = this._members[idx];
+                const memberValue = member.generateValue(calldata, rules);
+                (value as { [key: string]: any })[key] = memberValue;
+            });
+        } else {
+            value = [];
+            _.each(members, (member: DataType, idx: number) => {
+                const memberValue = member.generateValue(calldata, rules);
+                (value as any[]).push(memberValue);
+            });
+        }
+        calldata.endScope();
+        return value;
+    }
+
+    public isStatic(): boolean {
+        /* For Tuple:
+                    const isStaticTuple = this.children.length === 0;
+                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
+
+           For Array:
+                if isLengthDefined = false then this is false
+
+                Otherwise if the first element is a Pointer then false
+        */
+
+        if (this._isArray && this._arrayLength === undefined) {
+            return false;
+        }
+
+        // Search for dependent members
+        const dependentMember = _.find(this._members, (member: DataType) => {
+            return member instanceof DependentDataType;
+        });
+        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
+        return isStatic;
+    }
+
+    protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
+        // Sanity check length
+        if (this._arrayLength !== undefined && value.length !== this._arrayLength) {
+            throw new Error(
+                `Expected array of ${JSON.stringify(
+                    this._arrayLength,
+                )} elements, but got array of length ${JSON.stringify(value.length)}`,
+            );
+        }
+
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
+            this.getDataItem().name,
+            this.getSignature(),
+            parentName,
+        );
+
+        let members = this._members;
+        if (this._isArray && this._arrayLength === undefined) {
+            [members] = this._createMembersWithLength(this.getDataItem(), value.length);
+
+            const lenBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
+                Constants.EVM_WORD_WIDTH_IN_BYTES,
+            );
+            methodBlock.setHeader(lenBuf);
+        }
+
+        const memberBlocks: CalldataBlock[] = [];
+        _.each(members, (member: DataType, idx: number) => {
+            const block = member.generateCalldataBlock(value[idx], methodBlock);
+            memberBlocks.push(block);
+        });
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
+    }
+
+    protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
+            this.getDataItem().name,
+            this.getSignature(),
+            parentName,
+        );
+        const memberBlocks: CalldataBlock[] = [];
+        const childMap = _.cloneDeep(this._memberMap);
+        _.forOwn(obj, (value: any, key: string) => {
+            if (!(key in childMap)) {
+                throw new Error(
+                    `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
+                );
+            }
+            const block = this._members[this._memberMap[key]].generateCalldataBlock(value, methodBlock);
+            memberBlocks.push(block);
+            delete childMap[key];
+        });
+
+        if (Object.keys(childMap).length !== 0) {
+            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
+        }
+
+        methodBlock.setMembers(memberBlocks);
+        return methodBlock;
+    }
+
+    protected _computeSignatureOfMembers(): string {
+        // Compute signature of members
+        let signature = `(`;
+        _.each(this._members, (member: DataType, i: number) => {
+            signature += member.getSignature();
+            if (i < this._members.length - 1) {
+                signature += ',';
+            }
+        });
+        signature += ')';
+        return signature;
+    }
+
+    private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
+        // Sanity check
+        if (dataItem.components === undefined) {
+            throw new Error(`Expected components`);
+        }
+
+        const members: DataType[] = [];
+        const memberMap: MemberMap = {};
+        _.each(dataItem.components, (memberItem: DataItem) => {
+            const childDataItem: DataItem = {
+                type: memberItem.type,
+                name: `${dataItem.name}.${memberItem.name}`,
+            };
+            const components = memberItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[memberItem.name] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberMap];
+    }
+
+    private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+        const members: DataType[] = [];
+        const memberMap: MemberMap = {};
+        const range = _.range(length);
+        _.each(range, (idx: number) => {
+            const childDataItem: DataItem = {
+                type: this._arrayElementType ? this._arrayElementType : '',
+                name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
+            };
+            const components = dataItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberMap[idx.toString(Constants.DEC_BASE)] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberMap];
+    }
+}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
new file mode 100644
index 000000000..767e64f51
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
@@ -0,0 +1,38 @@
+import { DataItem } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { CalldataBlock, PayloadCalldataBlock, RawCalldata } from '../calldata';
+import { DecodingRules } from '../utils/rules';
+
+import { DataType } from './data_type';
+import { DataTypeFactory } from './interfaces';
+
+export abstract class PayloadDataType extends DataType {
+    protected _hasConstantSize: boolean;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
+        super(dataItem, factory);
+        this._hasConstantSize = hasConstantSize;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
+        const encodedValue = this.encodeValue(value);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const block = new PayloadCalldataBlock(name, signature, parentName, encodedValue);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const value = this.decodeValue(calldata);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        return this._hasConstantSize;
+    }
+
+    public abstract encodeValue(value: any): Buffer;
+    public abstract decodeValue(calldata: RawCalldata): any;
+}
-- 
cgit v1.2.3


From 5a748fb4e5ce9603cf100af5d46c323934ab17ad Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 13:56:37 -0800
Subject: Split ABI Encoder/Decoder tests into separate files

---
 .../src/abi_encoder/evm_data_types/address.ts      |    2 +-
 .../src/abi_encoder/evm_data_types/static_bytes.ts |    2 +-
 .../test/abi_encoder/abi_samples/method_abis.ts    |  780 +++++++++
 .../test/abi_encoder/abi_samples/optimizer_abis.ts |  340 ++++
 .../abi_encoder/abi_samples/return_value_abis.ts   |   99 ++
 .../utils/test/abi_encoder/evm_data_types_test.ts  | 1094 ++++++++++++
 packages/utils/test/abi_encoder/methods_test.ts    |  401 +++++
 packages/utils/test/abi_encoder/optimizer_test.ts  |  293 ++++
 .../utils/test/abi_encoder/return_values_test.ts   |   78 +
 packages/utils/test/abi_encoder_test.ts            | 1852 --------------------
 packages/utils/test/abi_samples.ts                 |  780 ---------
 packages/utils/test/optimizer_abis.ts              |  340 ----
 packages/utils/test/return_value_abis.ts           |   99 --
 13 files changed, 3087 insertions(+), 3073 deletions(-)
 create mode 100644 packages/utils/test/abi_encoder/abi_samples/method_abis.ts
 create mode 100644 packages/utils/test/abi_encoder/abi_samples/optimizer_abis.ts
 create mode 100644 packages/utils/test/abi_encoder/abi_samples/return_value_abis.ts
 create mode 100644 packages/utils/test/abi_encoder/evm_data_types_test.ts
 create mode 100644 packages/utils/test/abi_encoder/methods_test.ts
 create mode 100644 packages/utils/test/abi_encoder/optimizer_test.ts
 create mode 100644 packages/utils/test/abi_encoder/return_values_test.ts
 delete mode 100644 packages/utils/test/abi_encoder_test.ts
 delete mode 100644 packages/utils/test/abi_samples.ts
 delete mode 100644 packages/utils/test/optimizer_abis.ts
 delete mode 100644 packages/utils/test/return_value_abis.ts

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 707e265f8..0107fdc50 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -13,7 +13,7 @@ export class Address extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
-        Address._ADDRESS_SIZE_IN_BYTES;
+    Address._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
         return type === 'address';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 90e872c78..4e49db609 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -46,7 +46,7 @@ export class StaticBytes extends PayloadDataType {
         if (valueBuf.byteLength > this._width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                valueBuf.byteLength
+                    valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
diff --git a/packages/utils/test/abi_encoder/abi_samples/method_abis.ts b/packages/utils/test/abi_encoder/abi_samples/method_abis.ts
new file mode 100644
index 000000000..fc552c127
--- /dev/null
+++ b/packages/utils/test/abi_encoder/abi_samples/method_abis.ts
@@ -0,0 +1,780 @@
+/* tslint:disable max-file-line-count */
+import { MethodAbi } from 'ethereum-types';
+
+export const simpleAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'greg',
+            type: 'uint256',
+        },
+        {
+            name: 'gregStr',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const stringAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'greg',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const GAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'a',
+                    type: 'uint256',
+                },
+                {
+                    name: 'b',
+                    type: 'string',
+                },
+                {
+                    name: 'e',
+                    type: 'bytes',
+                },
+                {
+                    name: 'f',
+                    type: 'address',
+                },
+            ],
+
+            name: 'f',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const typesWithDefaultWidthsAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someUint',
+            type: 'uint',
+        },
+        {
+            name: 'someInt',
+            type: 'int',
+        },
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someUint',
+            type: 'uint[]',
+        },
+        {
+            name: 'someInt',
+            type: 'int[]',
+        },
+        {
+            name: 'someByte',
+            type: 'byte[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const multiDimensionalArraysStaticTypeAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'a',
+            type: 'uint8[][][]',
+        },
+        {
+            name: 'b',
+            type: 'uint8[][][2]',
+        },
+        {
+            name: 'c',
+            type: 'uint8[][2][]',
+        },
+        {
+            name: 'd',
+            type: 'uint8[2][][]',
+        },
+        {
+            name: 'e',
+            type: 'uint8[][2][2]',
+        },
+        {
+            name: 'f',
+            type: 'uint8[2][2][]',
+        },
+        {
+            name: 'g',
+            type: 'uint8[2][][2]',
+        },
+        {
+            name: 'h',
+            type: 'uint8[2][2][2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const multiDimensionalArraysDynamicTypeAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'a',
+            type: 'string[][][]',
+        },
+        {
+            name: 'b',
+            type: 'string[][][2]',
+        },
+        {
+            name: 'c',
+            type: 'string[][2][]',
+        },
+        {
+            name: 'h',
+            type: 'string[2][2][2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const dynamicTupleAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const arrayOfStaticTuplesWithDefinedLengthAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[8]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const arrayOfStaticTuplesWithDynamicLengthAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const arrayOfDynamicTuplesWithDefinedLengthAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[8]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const arrayOfDynamicTuplesWithUndefinedLengthAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const arrayOfDynamicTuplesAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const multidimensionalArrayOfDynamicTuplesAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someString',
+                    type: 'string',
+                },
+            ],
+            name: 'order',
+            type: 'tuple[][2][]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const staticTupleAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'someUint1',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint2',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someUint3',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someBool',
+                    type: 'bool',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const staticArrayAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const staticArrayDynamicMembersAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'string[3]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const dynamicArrayDynamicMembersAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const dynamicArrayStaticMembersAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const largeFlatAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someUInt256',
+            type: 'uint256',
+        },
+        {
+            name: 'someInt256',
+            type: 'int256',
+        },
+        {
+            name: 'someInt32',
+            type: 'int32',
+        },
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },
+        {
+            name: 'someAddress',
+            type: 'address',
+        },
+        {
+            name: 'someBool',
+            type: 'bool',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const largeNestedAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someStaticArray',
+            type: 'uint8[3]',
+        },
+        {
+            name: 'someStaticArrayWithDynamicMembers',
+            type: 'string[2]',
+        },
+        {
+            name: 'someDynamicArrayWithDynamicMembers',
+            type: 'bytes[]',
+        },
+        {
+            name: 'some2DArray',
+            type: 'string[][]',
+        },
+        {
+            name: 'someTuple',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint32',
+                    type: 'uint32',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+            ],
+        },
+        {
+            name: 'someTupleWithDynamicTypes',
+            type: 'tuple',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                /*{
+                    name: 'someStrArray',
+                    type: 'string[]',
+                },*/
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        },
+        {
+            name: 'someArrayOfTuplesWithDynamicTypes',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                /*{
+                    name: 'someStrArray',
+                    type: 'string[]',
+                },*/
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const nestedTuples: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'firstTuple',
+            type: 'tuple[1]',
+            components: [
+                {
+                    name: 'someUint32',
+                    type: 'uint32',
+                },
+                {
+                    name: 'nestedTuple',
+                    type: 'tuple',
+                    components: [
+                        {
+                            name: 'someUint',
+                            type: 'uint256',
+                        },
+                        {
+                            name: 'someAddress',
+                            type: 'address',
+                        },
+                    ],
+                },
+            ],
+        },
+        {
+            name: 'secondTuple',
+            type: 'tuple[]',
+            components: [
+                {
+                    name: 'someUint',
+                    type: 'uint256',
+                },
+                {
+                    name: 'someStr',
+                    type: 'string',
+                },
+                {
+                    name: 'nestedTuple',
+                    type: 'tuple',
+                    components: [
+                        {
+                            name: 'someUint32',
+                            type: 'uint32',
+                        },
+                        {
+                            name: 'secondNestedTuple',
+                            type: 'tuple',
+                            components: [
+                                {
+                                    name: 'someUint',
+                                    type: 'uint256',
+                                },
+                                {
+                                    name: 'someStr',
+                                    type: 'string',
+                                },
+                                {
+                                    name: 'someBytes',
+                                    type: 'bytes',
+                                },
+                                {
+                                    name: 'someAddress',
+                                    type: 'address',
+                                },
+                            ],
+                        },
+                    ],
+                },
+                {
+                    name: 'someBytes',
+                    type: 'bytes',
+                },
+                {
+                    name: 'someAddress',
+                    type: 'address',
+                },
+            ],
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const simpleAbi2: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'someByte',
+            type: 'byte',
+        },
+        {
+            name: 'someBytes32',
+            type: 'bytes32',
+        },
+        {
+            name: 'someBytes',
+            type: 'bytes',
+        },
+        {
+            name: 'someString',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const fillOrderAbi: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'makerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'takerAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'feeRecipientAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'senderAddress',
+                    type: 'address',
+                },
+                {
+                    name: 'makerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerAssetAmount',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'takerFee',
+                    type: 'uint256',
+                },
+                {
+                    name: 'expirationTimeSeconds',
+                    type: 'uint256',
+                },
+                {
+                    name: 'salt',
+                    type: 'uint256',
+                },
+                {
+                    name: 'makerAssetData',
+                    type: 'bytes',
+                },
+                {
+                    name: 'takerAssetData',
+                    type: 'bytes',
+                },
+            ],
+            name: 'order',
+            type: 'tuple',
+        },
+        {
+            name: 'takerAssetFillAmount',
+            type: 'uint256',
+        },
+        {
+            name: 'salt',
+            type: 'uint256',
+        },
+        {
+            name: 'orderSignature',
+            type: 'bytes',
+        },
+        {
+            name: 'takerSignature',
+            type: 'bytes',
+        },
+    ],
+    name: 'fillOrder',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
diff --git a/packages/utils/test/abi_encoder/abi_samples/optimizer_abis.ts b/packages/utils/test/abi_encoder/abi_samples/optimizer_abis.ts
new file mode 100644
index 000000000..7cfd7a118
--- /dev/null
+++ b/packages/utils/test/abi_encoder/abi_samples/optimizer_abis.ts
@@ -0,0 +1,340 @@
+/* tslint:disable max-file-line-count */
+import { MethodAbi } from 'ethereum-types';
+
+export const duplicateDynamicArraysWithStaticElements: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'uint[]',
+        },
+        {
+            name: 'array2',
+            type: 'uint[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateDynamicArraysWithDynamicElements: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'string[]',
+        },
+        {
+            name: 'array2',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateStaticArraysWithStaticElements: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'uint[2]',
+        },
+        {
+            name: 'array2',
+            type: 'uint[2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateStaticArraysWithDynamicElements: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'string[2]',
+        },
+        {
+            name: 'array2',
+            type: 'string[2]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateArrayElements: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array',
+            type: 'string[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateTupleFields: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'field1',
+                    type: 'string',
+                },
+                {
+                    name: 'field2',
+                    type: 'string',
+                },
+            ],
+            name: 'Tuple',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateStrings: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'string1',
+            type: 'string',
+        },
+        {
+            name: 'string2',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateBytes: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'bytes1',
+            type: 'bytes',
+        },
+        {
+            name: 'bytes2',
+            type: 'bytes',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateTuples: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'field1',
+                    type: 'string',
+                },
+                {
+                    name: 'field2',
+                    type: 'uint',
+                },
+            ],
+            name: 'Tuple',
+            type: 'tuple',
+        },
+        {
+            components: [
+                {
+                    name: 'field1',
+                    type: 'string',
+                },
+                {
+                    name: 'field2',
+                    type: 'uint',
+                },
+            ],
+            name: 'Tuple',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateArraysNestedInTuples: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    name: 'field',
+                    type: 'uint[]',
+                },
+            ],
+            name: 'Tuple1',
+            type: 'tuple',
+        },
+        {
+            components: [
+                {
+                    name: 'field',
+                    type: 'uint[]',
+                },
+                {
+                    name: 'extraField',
+                    type: 'string',
+                },
+            ],
+            name: 'Tuple2',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateTuplesNestedInTuples: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            components: [
+                {
+                    components: [
+                        {
+                            name: 'nestedField',
+                            type: 'string',
+                        },
+                    ],
+                    name: 'field',
+                    type: 'tuple',
+                },
+            ],
+            name: 'Tuple1',
+            type: 'tuple',
+        },
+        {
+            components: [
+                {
+                    components: [
+                        {
+                            name: 'nestedField',
+                            type: 'string',
+                        },
+                    ],
+                    name: 'field',
+                    type: 'tuple',
+                },
+                {
+                    name: 'extraField',
+                    type: 'string',
+                },
+            ],
+            name: 'Tuple1',
+            type: 'tuple',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const duplicateTwoDimensionalArrays: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'array1',
+            type: 'string[][]',
+        },
+        {
+            name: 'array2',
+            type: 'string[][]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const arrayElementsDuplicatedAsSeparateParameter: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'stringArray',
+            type: 'string[]',
+        },
+        {
+            name: 'string',
+            type: 'string',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const arrayElementsDuplicatedAsTupleFields: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'uint8Array',
+            type: 'uint8[]',
+        },
+        {
+            components: [
+                {
+                    name: 'uint',
+                    type: 'uint',
+                },
+            ],
+            name: 'uintTuple',
+            type: 'tuple[]',
+        },
+    ],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
diff --git a/packages/utils/test/abi_encoder/abi_samples/return_value_abis.ts b/packages/utils/test/abi_encoder/abi_samples/return_value_abis.ts
new file mode 100644
index 000000000..ac2124011
--- /dev/null
+++ b/packages/utils/test/abi_encoder/abi_samples/return_value_abis.ts
@@ -0,0 +1,99 @@
+/* tslint:disable max-file-line-count */
+import { MethodAbi } from 'ethereum-types';
+
+export const noReturnValues: MethodAbi = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const singleStaticReturnValue: MethodAbi = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'Bytes4',
+            type: 'bytes4',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const multipleStaticReturnValues: MethodAbi = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val1',
+            type: 'bytes4',
+        },
+        {
+            name: 'val2',
+            type: 'bytes4',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const singleDynamicReturnValue: MethodAbi = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val',
+            type: 'bytes',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const multipleDynamicReturnValues: MethodAbi = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val1',
+            type: 'bytes',
+        },
+        {
+            name: 'val2',
+            type: 'bytes',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+export const mixedStaticAndDynamicReturnValues: MethodAbi = {
+    constant: false,
+    inputs: [],
+    name: 'simpleFunction',
+    outputs: [
+        {
+            name: 'val1',
+            type: 'bytes4',
+        },
+        {
+            name: 'val2',
+            type: 'bytes',
+        },
+    ],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
diff --git a/packages/utils/test/abi_encoder/evm_data_types_test.ts b/packages/utils/test/abi_encoder/evm_data_types_test.ts
new file mode 100644
index 000000000..9c3e3c0f9
--- /dev/null
+++ b/packages/utils/test/abi_encoder/evm_data_types_test.ts
@@ -0,0 +1,1094 @@
+/* tslint:disable max-file-line-count */
+import * as chai from 'chai';
+import * as ethUtil from 'ethereumjs-util';
+import 'mocha';
+
+import { AbiEncoder, BigNumber } from '../../src/';
+import { chaiSetup } from '../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
+    describe('Array', () => {
+        it('Fixed size; Static elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'int[2]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const args = [new BigNumber(5), new BigNumber(6)];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Dynamic size; Static elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'int[]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const args = [new BigNumber(5), new BigNumber(6)];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Fixed size; Dynamic elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[2]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const args = ['Hello', 'world'];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Dynamic size; Dynamic elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const args = ['Hello', 'world'];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Dynamic Size; Multidimensional; Dynamic Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes[][]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617'];
+            const array3 = ['0x18192021'];
+            const args = [array1, array2, array3];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000040102030400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000405060708000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000041011121300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000414151617000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Dynamic Size; Multidimensional; Static Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes4[][]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617'];
+            const array3 = ['0x18192021'];
+            const args = [array1, array2, array3];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000301020304000000000000000000000000000000000000000000000000000000000506070800000000000000000000000000000000000000000000000000000000091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021011121300000000000000000000000000000000000000000000000000000000141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Static Size; Multidimensional; Static Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes4[3][2]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617', '0x18192021'];
+            const args = [array1, array2];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x010203040000000000000000000000000000000000000000000000000000000005060708000000000000000000000000000000000000000000000000000000000910111200000000000000000000000000000000000000000000000000000000101112130000000000000000000000000000000000000000000000000000000014151617000000000000000000000000000000000000000000000000000000001819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Static Size; Multidimensional; Dynamic Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'bytes[3][2]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
+            const array2 = ['0x10111213', '0x14151617', '0x18192021'];
+            const args = [array1, array2];
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000401020304000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004050607080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040910111200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000410111213000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Static size; Too Few Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[3]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const args = ['Hello', 'world'];
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Expected array of 3 elements, but got array of length 2');
+        });
+        it('Static size; Too Many Elements', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'string[1]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const args = ['Hello', 'world'];
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Expected array of 1 elements, but got array of length 2');
+        });
+        it('Element Type Mismatch', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'testArray', type: 'uint[]' };
+            const dataType = new AbiEncoder.Array(testDataItem);
+            // Construct args to be encoded
+            const args = [new BigNumber(1), 'Bad Argument'];
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+    });
+
+    describe('Tuple', () => {
+        it('Static elements only', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field_1: new BigNumber(-5), field_2: true };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Dynamic elements only', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'string' }, { name: 'field_2', type: 'bytes' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field_1: 'Hello, World!', field_2: '0xabcdef0123456789' };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Nested Static Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'uint[2]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field: [new BigNumber(1), new BigNumber(2)] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Nested Dynamic Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'uint[]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field: [new BigNumber(1), new BigNumber(2)] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Nested Static Multidimensional Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'bytes4[2][2]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708'];
+            const array2 = ['0x09101112', '0x13141516'];
+            const args = { field: [array1, array2] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x0102030400000000000000000000000000000000000000000000000000000000050607080000000000000000000000000000000000000000000000000000000009101112000000000000000000000000000000000000000000000000000000001314151600000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Nested Dynamic Multidimensional Array', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field', type: 'bytes[2][2]' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const array1 = ['0x01020304', '0x05060708'];
+            const array2 = ['0x09101112', '0x13141516'];
+            const args = { field: [array1, array2] };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004010203040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040506070800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041314151600000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Static and dynamic elements mixed', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [
+                    { name: 'field_1', type: 'int32' },
+                    { name: 'field_2', type: 'string' },
+                    { name: 'field_3', type: 'bool' },
+                    { name: 'field_4', type: 'bytes' },
+                ],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = {
+                field_1: new BigNumber(-5),
+                field_2: 'Hello, World!',
+                field_3: true,
+                field_4: '0xabcdef0123456789',
+            };
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '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';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Missing Key', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { field_1: new BigNumber(-5) };
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Could not assign tuple to object: missing keys field_2');
+        });
+        it('Bad Key', async () => {
+            // Create DataType object
+            const testDataItem = {
+                name: 'Tuple',
+                type: 'tuple',
+                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
+            };
+            const dataType = new AbiEncoder.Tuple(testDataItem);
+            // Construct args to be encoded
+            const args = { unknown_field: new BigNumber(-5) };
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw("Could not assign tuple to object: unrecognized key 'unknown_field' in object Tuple");
+        });
+    });
+
+    describe('Address', () => {
+        it('Valid Address', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Address', type: 'address' };
+            const dataType = new AbiEncoder.Address(testDataItem);
+            // Construct args to be encoded
+            const args = '0xe41d2489571d322189246dafa5ebde1f4699f498';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Invalid Address - input is not valid hex', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Address', type: 'address' };
+            const dataType = new AbiEncoder.Address(testDataItem);
+            // Construct args to be encoded
+            const args = 'e4';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
+        });
+        it('Invalid Address - input is not 20 bytes', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Address', type: 'address' };
+            const dataType = new AbiEncoder.Address(testDataItem);
+            // Construct args to be encoded
+            const args = '0xe4';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
+        });
+    });
+
+    describe('Bool', () => {
+        it('True', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Boolean', type: 'bool' };
+            const dataType = new AbiEncoder.Bool(testDataItem);
+            // Construct args to be encoded
+            const args = true;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('False', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Boolean', type: 'bool' };
+            const dataType = new AbiEncoder.Bool(testDataItem);
+            // Construct args to be encoded
+            const args = false;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+    });
+
+    describe('Integer', () => {
+        /* tslint:disable custom-no-magic-numbers */
+        const max256BitInteger = new BigNumber(2).pow(255).minus(1);
+        const min256BitInteger = new BigNumber(2).pow(255).times(-1);
+        const max32BitInteger = new BigNumber(2).pow(31).minus(1);
+        const min32BitInteger = new BigNumber(2).pow(31).times(-1);
+        /* tslint:enable custom-no-magic-numbers */
+
+        it('Int256 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int256 - Negative Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(-1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int256 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = max256BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int256 - Negative Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = min256BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0x8000000000000000000000000000000000000000000000000000000000000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int256 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = max256BitInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+        it('Int256 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (256)', type: 'int' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = min256BitInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+        it('Int32 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int32 - Negative Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(-1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int32 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = max32BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000007fffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int32 - Negative Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = min32BitInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0xffffffffffffffffffffffffffffffffffffffffffffffffffffffff80000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Int32 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = max32BitInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+        it('Int32 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Integer (32)', type: 'int32' };
+            const dataType = new AbiEncoder.Int(testDataItem);
+            // Construct args to be encoded
+            const args = min32BitInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+    });
+
+    describe('Unsigned Integer', () => {
+        /* tslint:disable custom-no-magic-numbers */
+        const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
+        const min256BitUnsignedInteger = new BigNumber(0);
+        const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
+        const min32BitUnsignedInteger = new BigNumber(0);
+        /* tslint:enable custom-no-magic-numbers */
+
+        it('UInt256 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('UInt256 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = max256BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('UInt256 - Zero Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = min256BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('UInt256 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = max256BitUnsignedInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+        it('UInt256 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = min256BitUnsignedInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+        it('UInt32 - Positive Base Case', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = new BigNumber(1);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('UInt32 - Positive Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = max32BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000ffffffff';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('UInt32 - Zero Value', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = min32BitUnsignedInteger;
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('UInt32 - Value too large', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = max32BitUnsignedInteger.plus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+        it('UInt32 - Value too small', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
+            const dataType = new AbiEncoder.UInt(testDataItem);
+            // Construct args to be encoded
+            const args = min32BitUnsignedInteger.minus(1);
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw();
+        });
+    });
+
+    describe('Static Bytes', () => {
+        it('Single Byte (byte)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Byte', type: 'byte' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x05';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Single Byte (bytes1)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes1', type: 'bytes1' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x05';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('4 Bytes (bytes4)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x00010203';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0001020300000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('4 Bytes (bytes4); Encoder must pad input', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x1a18000000000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const paddedArgs = '0x1a180000';
+            const paddedArgsAsJson = JSON.stringify(paddedArgs);
+            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
+        });
+        it('32 Bytes (bytes32)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x0001020304050607080911121314151617181920212223242526272829303132';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x0001020304050607080911121314151617181920212223242526272829303132';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('32 Bytes (bytes32); Encoder must pad input', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18bf61';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const paddedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
+            const paddedArgsAsJson = JSON.stringify(paddedArgs);
+            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
+        });
+        it('Should throw when pass in too many bytes (bytes4)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x0102030405';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(
+                'Tried to assign 0x0102030405 (5 bytes), which exceeds max bytes that can be stored in a bytes4',
+            );
+        });
+        it('Should throw when pass in too many bytes (bytes32)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x010203040506070809101112131415161718192021222324252627282930313233';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw(
+                'Tried to assign 0x010203040506070809101112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32',
+            );
+        });
+        it('Should throw when pass in bad hex (no 0x prefix)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0102030405060708091011121314151617181920212223242526272829303132';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
+        });
+        it('Should throw when pass in bad hex (include a half-byte)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
+            const dataType = new AbiEncoder.StaticBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x010';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
+        });
+    });
+
+    describe('Dynamic Bytes', () => {
+        it('Fits into one EVM word', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18bf61';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Spans multiple EVM words', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const bytesLength = 40;
+            const args = '0x' + '61'.repeat(bytesLength);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Input as Buffer', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = '0x1a18bf61';
+            const argsAsBuffer = ethUtil.toBuffer(args);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(argsAsBuffer);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Should throw when pass in bad hex (no 0x prefix)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '01';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '01'");
+        });
+        it('Should throw when pass in bad hex (include a half-byte)', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'Static Bytes', type: 'bytes' };
+            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
+            // Construct args to be encoded
+            const args = '0x010';
+            // Encode Args and validate result
+            expect(() => {
+                dataType.encode(args);
+            }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
+        });
+    });
+
+    describe('String', () => {
+        it('Fits into one EVM word', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'String', type: 'string' };
+            const dataType = new AbiEncoder.String(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const args = 'five';
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('Spans multiple EVM words', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'String', type: 'string' };
+            const dataType = new AbiEncoder.String(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const bytesLength = 40;
+            const args = 'a'.repeat(bytesLength);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+        it('String that begins with 0x prefix', async () => {
+            // Create DataType object
+            const testDataItem = { name: 'String', type: 'string' };
+            const dataType = new AbiEncoder.String(testDataItem);
+            // Construct args to be encoded
+            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
+            const strLength = 40;
+            const args = '0x' + 'a'.repeat(strLength);
+            // Encode Args and validate result
+            const encodedArgs = dataType.encode(args);
+            const expectedEncodedArgs =
+                '0x000000000000000000000000000000000000000000000000000000000000002a30786161616161616161616161616161616161616161616161616161616161616161616161616161616100000000000000000000000000000000000000000000';
+            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
+            // Decode Encoded Args and validate result
+            const decodedArgs = dataType.decode(encodedArgs);
+            const decodedArgsAsJson = JSON.stringify(decodedArgs);
+            const argsAsJson = JSON.stringify(args);
+            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+        });
+    });
+});
diff --git a/packages/utils/test/abi_encoder/methods_test.ts b/packages/utils/test/abi_encoder/methods_test.ts
new file mode 100644
index 000000000..d158b9e5b
--- /dev/null
+++ b/packages/utils/test/abi_encoder/methods_test.ts
@@ -0,0 +1,401 @@
+import * as chai from 'chai';
+import 'mocha';
+
+import { AbiEncoder, BigNumber } from '../../src/';
+import { chaiSetup } from '../utils/chai_setup';
+
+import * as AbiSamples from './abi_samples/method_abis';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('ABI Encoder: Method Encoding / Decoding', () => {
+    it('Types with default widths', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
+        const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Array of Static Tuples (Array has defined length)', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
+        let value = 0;
+        const arrayOfTuples = [];
+        const arrayOfTuplesLength = 8;
+        for (let i = 0; i < arrayOfTuplesLength; ++i) {
+            arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
+        }
+        const args = [arrayOfTuples];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Array of Static Tuples (Array has dynamic length)', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi);
+        let value = 0;
+        const arrayOfTuples = [];
+        const arrayOfTuplesLength = 8;
+        for (let i = 0; i < arrayOfTuplesLength; ++i) {
+            arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
+        }
+        const args = [arrayOfTuples];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Array of Dynamic Tuples (Array has defined length)', async () => {
+        // Generate Calldata
+        const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi);
+        let value = 0;
+        const arrayOfTuples = [];
+        const arrayOfTuplesLength = 8;
+        for (let i = 0; i < arrayOfTuplesLength; ++i) {
+            arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
+        }
+        const args = [arrayOfTuples];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi);
+        let value = 0;
+        const arrayOfTuples = [];
+        const arrayOfTuplesLength = 8;
+        for (let i = 0; i < arrayOfTuplesLength; ++i) {
+            arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
+        }
+        const args = [arrayOfTuples];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Multidimensional Arrays / Static Members', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
+        // Eight 3-dimensional arrays of uint8[2][2][2]
+        let value = 0;
+        const args = [];
+        const argsLength = 8;
+        for (let i = 0; i < argsLength; ++i) {
+            args.push([
+                [[new BigNumber(++value), new BigNumber(++value)], [new BigNumber(++value), new BigNumber(++value)]],
+                [[new BigNumber(++value), new BigNumber(++value)], [new BigNumber(++value), new BigNumber(++value)]],
+            ]);
+        }
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000150000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000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+        expect(calldata).to.be.equal(expectedCalldata);
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Multidimensional Arrays / Dynamic Members', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi);
+        // Eight 3-dimensional arrays of string[2][2][2]
+        let value = 0;
+        const args = [];
+        const argsLength = 4;
+        for (let i = 0; i < argsLength; ++i) {
+            args.push([
+                [
+                    [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                    [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                ],
+                [
+                    [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                    [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
+                ],
+            ]);
+        }
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Fixed Length Array / Dynamic Members', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
+        const args = [['Brave', 'New', 'World']];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Fixed Length Array / Dynamic Members', async () => {
+        // Generaet calldata
+        const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
+        const args = [['Brave', 'New', 'World']];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Unfixed Length Array / Dynamic Members ABI', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
+        const args = [['Brave', 'New', 'World']];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Unfixed Length Array / Static Members ABI', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
+        const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Fixed Length Array / Static Members ABI', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
+        const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Array ABI', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(AbiSamples.stringAbi);
+        const args = [['five', 'six', 'seven']];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Static Tuple', async () => {
+        // Generate calldata
+        // This is dynamic because it has dynamic members
+        const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
+        const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Dynamic Tuple (Array input)', async () => {
+        // Generate calldata
+        // This is dynamic because it has dynamic members
+        const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
+        const args = [[new BigNumber(5), 'five']];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Dynamic Tuple (Object input)', async () => {
+        // Generate Calldata
+        // This is dynamic because it has dynamic members
+        const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
+        const args = [[new BigNumber(5), 'five']];
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Large, Flat ABI', async () => {
+        // Construct calldata
+        const method = new AbiEncoder.Method(AbiSamples.largeFlatAbi);
+        const args = [
+            new BigNumber(256745454),
+            new BigNumber(-256745454),
+            new BigNumber(434244),
+            '0x43',
+            '0x0001020304050607080911121314151617181920212223242526272829303132',
+            '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
+            'Little peter piper piped a piping pepper pot',
+            '0xe41d2489571d322189246dafa5ebde1f4699f498',
+            true,
+        ];
+        // Validate calldata
+        const calldata = method.encode(args);
+        const expectedCalldata =
+            '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';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata);
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+    it('Large, Nested ABI', async () => {
+        // Construct Calldata
+        const method = new AbiEncoder.Method(AbiSamples.largeNestedAbi);
+        const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
+        const someStaticArrayWithDynamicMembers = [
+            'the little piping piper piped a piping pipper papper',
+            'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+        ];
+        const someDynamicArrayWithDynamicMembers = [
+            '0x38745637834987324827439287423897238947239847',
+            '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
+            '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
+        ];
+        const some2DArray = [
+            [
+                'some string',
+                'some another string',
+                'there are just too many stringsup in',
+                'here',
+                'yall ghonna make me lose my mind',
+            ],
+            [
+                'the little piping piper piped a piping pipper papper',
+                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+            ],
+            [],
+        ];
+        const someTuple = {
+            someUint32: new BigNumber(4037824789),
+            someStr:
+                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
+        };
+        const someTupleWithDynamicTypes = {
+            someUint: new BigNumber(4024789),
+            someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
+            someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
+            someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+        };
+        const someTupleWithDynamicTypes2 = {
+            someUint: new BigNumber(9024789),
+            someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
+            someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
+            someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
+        };
+        const someTupleWithDynamicTypes3 = {
+            someUint: new BigNumber(1024789),
+            someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
+            someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
+            someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
+        };
+        const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
+        const args = {
+            someStaticArray,
+            someStaticArrayWithDynamicMembers,
+            someDynamicArrayWithDynamicMembers,
+            some2DArray,
+            someTuple,
+            someTupleWithDynamicTypes,
+            someArrayOfTuplesWithDynamicTypes,
+        };
+        const calldata = method.encode(args);
+        // Validate calldata
+        const expectedCalldata =
+            '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894723843743289742389472398473289472348927489274894738427428947389facdea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000089b51500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000746dafa5ebde1f4699f4981d3221892e41d24895000000000000000000000000000000000000000000000000000000000000004e6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894398473289472348927489272384374328974238947274894738427428947389facde100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa3150000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000010000000000000000000000000089571d322189e415ebde1f4699f498d24246dafa000000000000000000000000000000000000000000000000000000000000004e73646873616a6b646873616a6b646861646a6b617368646a616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002838947238437432829384729742389472398473289472348927489274894738427428947389facdef000000000000000000000000000000000000000000000000';
+        expect(calldata).to.be.equal(expectedCalldata);
+        // Validate decoding
+        const expectedDecodedValueJson = JSON.stringify(args);
+        const decodedValue = method.decode(calldata, { structsAsObjects: true });
+        const decodedValueJson = JSON.stringify(decodedValue);
+        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+    });
+});
diff --git a/packages/utils/test/abi_encoder/optimizer_test.ts b/packages/utils/test/abi_encoder/optimizer_test.ts
new file mode 100644
index 000000000..304c9cbc2
--- /dev/null
+++ b/packages/utils/test/abi_encoder/optimizer_test.ts
@@ -0,0 +1,293 @@
+import * as chai from 'chai';
+import 'mocha';
+
+import { AbiEncoder, BigNumber } from '../../src/';
+import { chaiSetup } from '../utils/chai_setup';
+
+import * as OptimizedAbis from './abi_samples/optimizer_abis';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
+    it('Duplicate Dynamic Arrays with Static Elements', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithStaticElements);
+        const array1 = [new BigNumber(100), new BigNumber(150)];
+        const array2 = array1;
+        const args = [array1, array2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x7221063300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Dynamic Arrays with Dynamic Elements', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithDynamicElements);
+        const array1 = ['Hello', 'World'];
+        const array2 = array1;
+        const args = [array1, array2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0xbb4f12e300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Static Arrays with Static Elements (should not optimize)', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithStaticElements);
+        const array1 = [new BigNumber(100), new BigNumber(150)];
+        const array2 = array1;
+        const args = [array1, array2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x7f8130430000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        const unoptimizedCalldata = method.encode(args);
+        expect(optimizedCalldata).to.be.equal(unoptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Static Arrays with Dynamic Elements', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithDynamicElements);
+        const array1 = ['Hello', 'World'];
+        const array2 = array1;
+        const args = [array1, array2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x9fe31f8e0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Array Elements (should optimize)', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateArrayElements);
+        const strings = ['Hello', 'World', 'Hello', 'World'];
+        const args = [strings];
+        // Validate calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Tuple Fields', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateTupleFields);
+        const tuple = ['Hello', 'Hello'];
+        const args = [tuple];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x16780a5e000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Strings', async () => {
+        // Description:
+        //   Two dynamic arrays with the same values.
+        //   In the optimized calldata, only one set of elements should be included.
+        //   Both arrays should point to this set.
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateStrings);
+        const args = ['Hello', 'Hello'];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x07370bfa00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Bytes', async () => {
+        // Description:
+        //   Two dynamic arrays with the same values.
+        //   In the optimized calldata, only one set of elements should be included.
+        //   Both arrays should point to this set.
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateBytes);
+        const value = '0x01020304050607080910111213141516171819202122232425262728293031323334353637383940';
+        const args = [value, value];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x6045e42900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002801020304050607080910111213141516171819202122232425262728293031323334353637383940000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Tuples', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuples);
+        const tuple1 = ['Hello, World!', new BigNumber(424234)];
+        const tuple2 = tuple1;
+        const args = [tuple1, tuple2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000006792a000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Fields Across Two Tuples', async () => {
+        // Description:
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuples);
+        const tuple1 = ['Hello, World!', new BigNumber(1)];
+        const tuple2 = [tuple1[0], new BigNumber(2)];
+        const args = [tuple1, tuple2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Arrays, Nested in Separate Tuples', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateArraysNestedInTuples);
+        const array = [new BigNumber(100), new BigNumber(150), new BigNumber(200)];
+        const tuple1 = [array];
+        const tuple2 = [array, 'extra argument to prevent exactly matching the tuples'];
+        const args = [tuple1, tuple2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x18970a9e000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c80000000000000000000000000000000000000000000000000000000000000035657874726120617267756d656e7420746f2070726576656e742065786163746c79206d61746368696e6720746865207475706c65730000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Tuples, Nested in Separate Tuples', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuplesNestedInTuples);
+        const nestedTuple = ['Hello, World!'];
+        const tuple1 = [nestedTuple];
+        const tuple2 = [nestedTuple, 'extra argument to prevent exactly matching the tuples'];
+        const args = [tuple1, tuple2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '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';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Two-Dimensional Arrays', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateTwoDimensionalArrays);
+        const twoDimArray1 = [['Hello', 'World'], ['Foo', 'Bar', 'Zaa']];
+        const twoDimArray2 = twoDimArray1;
+        const args = [twoDimArray1, twoDimArray2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: false });
+        const expectedOptimizedCalldata =
+            '0x0d28c4f9000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002c0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Duplicate Array, Nested within Separate Two-Dimensional Arrays', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.duplicateTwoDimensionalArrays);
+        const twoDimArray1 = [['Hello', 'World'], ['Foo']];
+        const twoDimArray2 = [['Hello', 'World'], ['Bar']];
+        const args = [twoDimArray1, twoDimArray2];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x0d28c4f900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003466f6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000034261720000000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Array Elements Duplicated as Tuple Fields', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsTupleFields);
+        const array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
+        const tuple = [[array[0]], [array[1]], [array[2]], [array[3]]];
+        const args = [array, tuple];
+        // Validata calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0x5b5c78fd0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c800000000000000000000000000000000000000000000000000000000000000e1';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+    it('Array Elements Duplicated as Separate Parameter', async () => {
+        // Generate calldata
+        const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsSeparateParameter);
+        const array = ['Hello', 'Hello', 'Hello', 'World'];
+        const str = 'Hello';
+        const args = [array, str];
+        // Validate calldata
+        const optimizedCalldata = method.encode(args, { optimize: true });
+        const expectedOptimizedCalldata =
+            '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
+        expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
+        // Validate decoding
+        const decodedArgs = method.decode(optimizedCalldata);
+        const decodedArgsJson = JSON.stringify(decodedArgs);
+        const argsJson = JSON.stringify(args);
+        expect(decodedArgsJson).to.be.equal(argsJson);
+    });
+});
diff --git a/packages/utils/test/abi_encoder/return_values_test.ts b/packages/utils/test/abi_encoder/return_values_test.ts
new file mode 100644
index 000000000..850cb1746
--- /dev/null
+++ b/packages/utils/test/abi_encoder/return_values_test.ts
@@ -0,0 +1,78 @@
+import * as chai from 'chai';
+import 'mocha';
+
+import { AbiEncoder } from '../../src/';
+import { chaiSetup } from '../utils/chai_setup';
+
+import * as ReturnValueAbis from './abi_samples/return_value_abis';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('ABI Encoder: Return Value Encoding/Decoding', () => {
+    it('No Return Value', async () => {
+        // Decode return value
+        const method = new AbiEncoder.Method(ReturnValueAbis.noReturnValues);
+        const returnValue = '0x';
+        const decodedReturnValue = method.decodeReturnValues(returnValue);
+        const expectedDecodedReturnValue: any[] = [];
+        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+        const expectedDecodedReturnValueJson = JSON.stringify(expectedDecodedReturnValue);
+        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+    });
+    it('Single static return value', async () => {
+        // Generate Return Value
+        const method = new AbiEncoder.Method(ReturnValueAbis.singleStaticReturnValue);
+        const returnValue = ['0x01020304'];
+        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+        // Validate decoded return value
+        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+    });
+    it('Multiple static return values', async () => {
+        // Generate Return Value
+        const method = new AbiEncoder.Method(ReturnValueAbis.multipleStaticReturnValues);
+        const returnValue = ['0x01020304', '0x05060708'];
+        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+        // Validate decoded return value
+        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+    });
+    it('Single dynamic return value', async () => {
+        // Generate Return Value
+        const method = new AbiEncoder.Method(ReturnValueAbis.singleDynamicReturnValue);
+        const returnValue = ['0x01020304'];
+        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+        // Validate decoded return value
+        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+    });
+    it('Multiple dynamic return values', async () => {
+        // Generate Return Value
+        const method = new AbiEncoder.Method(ReturnValueAbis.multipleDynamicReturnValues);
+        const returnValue = ['0x01020304', '0x05060708'];
+        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+        // Validate decoded return value
+        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+    });
+    it('Mixed static/dynamic return values', async () => {
+        // Generate Return Value
+        const method = new AbiEncoder.Method(ReturnValueAbis.mixedStaticAndDynamicReturnValues);
+        const returnValue = ['0x01020304', '0x05060708'];
+        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
+        // Validate decoded return value
+        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
+        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
+        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+    });
+});
diff --git a/packages/utils/test/abi_encoder_test.ts b/packages/utils/test/abi_encoder_test.ts
deleted file mode 100644
index 35eb8d0a9..000000000
--- a/packages/utils/test/abi_encoder_test.ts
+++ /dev/null
@@ -1,1852 +0,0 @@
-import * as chai from 'chai';
-import * as ethUtil from 'ethereumjs-util';
-import 'mocha';
-
-import { AbiEncoder, BigNumber } from '../src/';
-
-import * as AbiSamples from './abi_samples';
-import * as OptimizedAbis from './optimizer_abis';
-import * as ReturnValueAbis from './return_value_abis';
-import { chaiSetup } from './utils/chai_setup';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-describe.only('ABI Encoder', () => {
-    describe('Decode Return Values', () => {
-        it('No Return Value', async () => {
-            // Decode return value
-            const method = new AbiEncoder.Method(ReturnValueAbis.noReturnValues);
-            const returnValue = '0x';
-            const decodedReturnValue = method.decodeReturnValues(returnValue);
-            const expectedDecodedReturnValue: any[] = [];
-            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-            const expectedDecodedReturnValueJson = JSON.stringify(expectedDecodedReturnValue);
-            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
-        });
-        it('Single static return value', async () => {
-            // Generate Return Value
-            const method = new AbiEncoder.Method(ReturnValueAbis.singleStaticReturnValue);
-            const returnValue = ['0x01020304'];
-            const encodedReturnValue = method.encodeReturnValues(returnValue);
-            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
-            // Validate decoded return value
-            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
-        });
-        it('Multiple static return values', async () => {
-            // Generate Return Value
-            const method = new AbiEncoder.Method(ReturnValueAbis.multipleStaticReturnValues);
-            const returnValue = ['0x01020304', '0x05060708'];
-            const encodedReturnValue = method.encodeReturnValues(returnValue);
-            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
-            // Validate decoded return value
-            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
-        });
-        it('Single dynamic return value', async () => {
-            // Generate Return Value
-            const method = new AbiEncoder.Method(ReturnValueAbis.singleDynamicReturnValue);
-            const returnValue = ['0x01020304'];
-            const encodedReturnValue = method.encodeReturnValues(returnValue);
-            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
-            // Validate decoded return value
-            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
-        });
-        it('Multiple dynamic return values', async () => {
-            // Generate Return Value
-            const method = new AbiEncoder.Method(ReturnValueAbis.multipleDynamicReturnValues);
-            const returnValue = ['0x01020304', '0x05060708'];
-            const encodedReturnValue = method.encodeReturnValues(returnValue);
-            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
-            // Validate decoded return value
-            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
-        });
-        it('Mixed static/dynamic return values', async () => {
-            // Generate Return Value
-            const method = new AbiEncoder.Method(ReturnValueAbis.mixedStaticAndDynamicReturnValues);
-            const returnValue = ['0x01020304', '0x05060708'];
-            const encodedReturnValue = method.encodeReturnValues(returnValue);
-            const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
-            // Validate decoded return value
-            const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-            const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-            expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
-        });
-    });
-
-    describe('Optimizer', () => {
-        it('Duplicate Dynamic Arrays with Static Elements', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithStaticElements);
-            const array1 = [new BigNumber(100), new BigNumber(150)];
-            const array2 = array1;
-            const args = [array1, array2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x7221063300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Dynamic Arrays with Dynamic Elements', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithDynamicElements);
-            const array1 = ['Hello', 'World'];
-            const array2 = array1;
-            const args = [array1, array2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0xbb4f12e300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Static Arrays with Static Elements (should not optimize)', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithStaticElements);
-            const array1 = [new BigNumber(100), new BigNumber(150)];
-            const array2 = array1;
-            const args = [array1, array2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x7f8130430000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            const unoptimizedCalldata = method.encode(args);
-            expect(optimizedCalldata).to.be.equal(unoptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Static Arrays with Dynamic Elements', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateStaticArraysWithDynamicElements);
-            const array1 = ['Hello', 'World'];
-            const array2 = array1;
-            const args = [array1, array2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x9fe31f8e0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Array Elements (should optimize)', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateArrayElements);
-            const strings = ['Hello', 'World', 'Hello', 'World'];
-            const args = [strings];
-            // Validate calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Tuple Fields', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTupleFields);
-            const tuple = ['Hello', 'Hello'];
-            const args = [tuple];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x16780a5e000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Strings', async () => {
-            // Description:
-            //   Two dynamic arrays with the same values.
-            //   In the optimized calldata, only one set of elements should be included.
-            //   Both arrays should point to this set.
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateStrings);
-            const args = ['Hello', 'Hello'];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x07370bfa00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Bytes', async () => {
-            // Description:
-            //   Two dynamic arrays with the same values.
-            //   In the optimized calldata, only one set of elements should be included.
-            //   Both arrays should point to this set.
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateBytes);
-            const value = '0x01020304050607080910111213141516171819202122232425262728293031323334353637383940';
-            const args = [value, value];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x6045e42900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002801020304050607080910111213141516171819202122232425262728293031323334353637383940000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Tuples', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuples);
-            const tuple1 = ['Hello, World!', new BigNumber(424234)];
-            const tuple2 = tuple1;
-            const args = [tuple1, tuple2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000006792a000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Fields Across Two Tuples', async () => {
-            // Description:
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuples);
-            const tuple1 = ['Hello, World!', new BigNumber(1)];
-            const tuple2 = [tuple1[0], new BigNumber(2)];
-            const args = [tuple1, tuple2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Arrays, Nested in Separate Tuples', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateArraysNestedInTuples);
-            const array = [new BigNumber(100), new BigNumber(150), new BigNumber(200)];
-            const tuple1 = [array];
-            const tuple2 = [array, 'extra argument to prevent exactly matching the tuples'];
-            const args = [tuple1, tuple2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x18970a9e000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c80000000000000000000000000000000000000000000000000000000000000035657874726120617267756d656e7420746f2070726576656e742065786163746c79206d61746368696e6720746865207475706c65730000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Tuples, Nested in Separate Tuples', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTuplesNestedInTuples);
-            const nestedTuple = ['Hello, World!'];
-            const tuple1 = [nestedTuple];
-            const tuple2 = [nestedTuple, 'extra argument to prevent exactly matching the tuples'];
-            const args = [tuple1, tuple2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '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';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Two-Dimensional Arrays', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTwoDimensionalArrays);
-            const twoDimArray1 = [['Hello', 'World'], ['Foo', 'Bar', 'Zaa']];
-            const twoDimArray2 = twoDimArray1;
-            const args = [twoDimArray1, twoDimArray2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: false });
-            const expectedOptimizedCalldata =
-                '0x0d28c4f9000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002c0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Duplicate Array, Nested within Separate Two-Dimensional Arrays', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.duplicateTwoDimensionalArrays);
-            const twoDimArray1 = [['Hello', 'World'], ['Foo']];
-            const twoDimArray2 = [['Hello', 'World'], ['Bar']];
-            const args = [twoDimArray1, twoDimArray2];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x0d28c4f900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003466f6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000034261720000000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Array Elements Duplicated as Tuple Fields', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsTupleFields);
-            const array = [new BigNumber(100), new BigNumber(150), new BigNumber(200), new BigNumber(225)];
-            const tuple = [[array[0]], [array[1]], [array[2]], [array[3]]];
-            const args = [array, tuple];
-            // Validata calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0x5b5c78fd0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c800000000000000000000000000000000000000000000000000000000000000e1';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-        it('Array Elements Duplicated as Separate Parameter', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(OptimizedAbis.arrayElementsDuplicatedAsSeparateParameter);
-            const array = ['Hello', 'Hello', 'Hello', 'World'];
-            const str = 'Hello';
-            const args = [array, str];
-            // Validate calldata
-            const optimizedCalldata = method.encode(args, { optimize: true });
-            const expectedOptimizedCalldata =
-                '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
-            expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
-            // Validate decoding
-            const decodedArgs = method.decode(optimizedCalldata);
-            const decodedArgsJson = JSON.stringify(decodedArgs);
-            const argsJson = JSON.stringify(args);
-            expect(decodedArgsJson).to.be.equal(argsJson);
-        });
-    });
-
-    describe('Method ABIs', () => {
-        it('Types with default widths', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
-            const args = [
-                new BigNumber(1),
-                new BigNumber(-1),
-                '0x56',
-                [new BigNumber(1)],
-                [new BigNumber(-1)],
-                ['0x56'],
-            ];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Array of Static Tuples (Array has defined length)', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDefinedLengthAbi);
-            let value = 0;
-            const arrayOfTuples = [];
-            const arrayOfTuplesLength = 8;
-            for (let i = 0; i < arrayOfTuplesLength; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Array of Static Tuples (Array has dynamic length)', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfStaticTuplesWithDynamicLengthAbi);
-            let value = 0;
-            const arrayOfTuples = [];
-            const arrayOfTuplesLength = 8;
-            for (let i = 0; i < arrayOfTuplesLength; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Array of Dynamic Tuples (Array has defined length)', async () => {
-            // Generate Calldata
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithDefinedLengthAbi);
-            let value = 0;
-            const arrayOfTuples = [];
-            const arrayOfTuplesLength = 8;
-            for (let i = 0; i < arrayOfTuplesLength; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.arrayOfDynamicTuplesWithUndefinedLengthAbi);
-            let value = 0;
-            const arrayOfTuples = [];
-            const arrayOfTuplesLength = 8;
-            for (let i = 0; i < arrayOfTuplesLength; ++i) {
-                arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
-            }
-            const args = [arrayOfTuples];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Multidimensional Arrays / Static Members', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysStaticTypeAbi);
-            // Eight 3-dimensional arrays of uint8[2][2][2]
-            let value = 0;
-            const args = [];
-            const argsLength = 8;
-            for (let i = 0; i < argsLength; ++i) {
-                args.push([
-                    [
-                        [new BigNumber(++value), new BigNumber(++value)],
-                        [new BigNumber(++value), new BigNumber(++value)],
-                    ],
-                    [
-                        [new BigNumber(++value), new BigNumber(++value)],
-                        [new BigNumber(++value), new BigNumber(++value)],
-                    ],
-                ]);
-            }
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038';
-            expect(calldata).to.be.equal(expectedCalldata);
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Multidimensional Arrays / Dynamic Members', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.multiDimensionalArraysDynamicTypeAbi);
-            // Eight 3-dimensional arrays of string[2][2][2]
-            let value = 0;
-            const args = [];
-            const argsLength = 4;
-            for (let i = 0; i < argsLength; ++i) {
-                args.push([
-                    [
-                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                    ],
-                    [
-                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                        [new BigNumber(++value).toString(), new BigNumber(++value).toString()],
-                    ],
-                ]);
-            }
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000137000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023231000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023234000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002333100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023332000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Fixed Length Array / Dynamic Members', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
-            const args = [['Brave', 'New', 'World']];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Fixed Length Array / Dynamic Members', async () => {
-            // Generaet calldata
-            const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
-            const args = [['Brave', 'New', 'World']];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Unfixed Length Array / Dynamic Members ABI', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
-            const args = [['Brave', 'New', 'World']];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Unfixed Length Array / Static Members ABI', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
-            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Fixed Length Array / Static Members ABI', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
-            const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Array ABI', async () => {
-            // Generate calldata
-            const method = new AbiEncoder.Method(AbiSamples.stringAbi);
-            const args = [['five', 'six', 'seven']];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Static Tuple', async () => {
-            // Generate calldata
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
-            const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Dynamic Tuple (Array input)', async () => {
-            // Generate calldata
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const args = [[new BigNumber(5), 'five']];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Dynamic Tuple (Object input)', async () => {
-            // Generate Calldata
-            // This is dynamic because it has dynamic members
-            const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
-            const args = [[new BigNumber(5), 'five']];
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Large, Flat ABI', async () => {
-            // Construct calldata
-            const method = new AbiEncoder.Method(AbiSamples.largeFlatAbi);
-            const args = [
-                new BigNumber(256745454),
-                new BigNumber(-256745454),
-                new BigNumber(434244),
-                '0x43',
-                '0x0001020304050607080911121314151617181920212223242526272829303132',
-                '0x0001020304050607080911121314151617181920212223242526272829303132080911121314151617181920212223242526272829303132',
-                'Little peter piper piped a piping pepper pot',
-                '0xe41d2489571d322189246dafa5ebde1f4699f498',
-                true,
-            ];
-            // Validate calldata
-            const calldata = method.encode(args);
-            const expectedCalldata =
-                '0x312d4d42000000000000000000000000000000000000000000000000000000000f4d9feefffffffffffffffffffffffffffffffffffffffffffffffffffffffff0b26012000000000000000000000000000000000000000000000000000000000006a0444300000000000000000000000000000000000000000000000000000000000000000102030405060708091112131415161718192021222324252627282930313200000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000180000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f4980000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000003800010203040506070809111213141516171819202122232425262728293031320809111213141516171819202122232425262728293031320000000000000000000000000000000000000000000000000000000000000000000000000000002c4c6974746c65207065746572207069706572207069706564206120706970696e672070657070657220706f740000000000000000000000000000000000000000';
-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata);
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-        it('Large, Nested ABI', async () => {
-            // Construct Calldata
-            const method = new AbiEncoder.Method(AbiSamples.largeNestedAbi);
-            const someStaticArray = [new BigNumber(127), new BigNumber(14), new BigNumber(54)];
-            const someStaticArrayWithDynamicMembers = [
-                'the little piping piper piped a piping pipper papper',
-                'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-            ];
-            const someDynamicArrayWithDynamicMembers = [
-                '0x38745637834987324827439287423897238947239847',
-                '0x7283472398237423984723984729847248927498748974284728947239487498749847874329423743492347329847239842374892374892374892347238947289478947489374289472894738942749823743298742389472389473289472389437249823749823742893472398',
-                '0x283473298473248923749238742398742398472894729843278942374982374892374892743982',
-            ];
-            const some2DArray = [
-                [
-                    'some string',
-                    'some another string',
-                    'there are just too many stringsup in',
-                    'here',
-                    'yall ghonna make me lose my mind',
-                ],
-                [
-                    'the little piping piper piped a piping pipper papper',
-                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-                ],
-                [],
-            ];
-            const someTuple = {
-                someUint32: new BigNumber(4037824789),
-                someStr:
-                    'the kid knows how to write poems, what can I say -- I guess theres a lot I could say to try to fill this line with a lot of text.',
-            };
-            const someTupleWithDynamicTypes = {
-                someUint: new BigNumber(4024789),
-                someStr: 'akdhjasjkdhasjkldshdjahdkjsahdajksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjk',
-                someBytes: '0x29384723894723843743289742389472398473289472348927489274894738427428947389facdea',
-                someAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
-            };
-            const someTupleWithDynamicTypes2 = {
-                someUint: new BigNumber(9024789),
-                someStr: 'ksdhsajkdhsajkdhadjkashdjksadhajkdhsajkdhsadjkakdhjasjkdhasjkldshdjahdkjsahdaj',
-                someBytes: '0x29384723894398473289472348927489272384374328974238947274894738427428947389facde1',
-                someAddress: '0x746dafa5ebde1f4699f4981d3221892e41d24895',
-            };
-            const someTupleWithDynamicTypes3 = {
-                someUint: new BigNumber(1024789),
-                someStr: 'sdhsajkdhsajkdhadjkashdjakdhjasjkdhasjkldshdjahdkjsahdajkksadhajkdhsajkdhsadjk',
-                someBytes: '0x38947238437432829384729742389472398473289472348927489274894738427428947389facdef',
-                someAddress: '0x89571d322189e415ebde1f4699f498d24246dafa',
-            };
-            const someArrayOfTuplesWithDynamicTypes = [someTupleWithDynamicTypes2, someTupleWithDynamicTypes3];
-            const args = {
-                someStaticArray,
-                someStaticArrayWithDynamicMembers,
-                someDynamicArrayWithDynamicMembers,
-                some2DArray,
-                someTuple,
-                someTupleWithDynamicTypes,
-                someArrayOfTuplesWithDynamicTypes,
-            };
-            const calldata = method.encode(args);
-            // Validate calldata
-            const expectedCalldata =
-                '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d50000000000000000000000000000000000000000000000000000000000000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-            expect(calldata).to.be.equal(expectedCalldata);
-            // Validate decoding
-            const expectedDecodedValueJson = JSON.stringify(args);
-            const decodedValue = method.decode(calldata, { structsAsObjects: true });
-            const decodedValueJson = JSON.stringify(decodedValue);
-            expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
-        });
-    });
-
-    describe('Array', () => {
-        it('Fixed size; Static elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'int[2]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const args = [new BigNumber(5), new BigNumber(6)];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Dynamic size; Static elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'int[]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const args = [new BigNumber(5), new BigNumber(6)];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Fixed size; Dynamic elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'string[2]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const args = ['Hello', 'world'];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Dynamic size; Dynamic elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'string[]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const args = ['Hello', 'world'];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Dynamic Size; Multidimensional; Dynamic Elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'bytes[][]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
-            const array2 = ['0x10111213', '0x14151617'];
-            const array3 = ['0x18192021'];
-            const args = [array1, array2, array3];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000040102030400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000405060708000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000041011121300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000414151617000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Dynamic Size; Multidimensional; Static Elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'bytes4[][]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
-            const array2 = ['0x10111213', '0x14151617'];
-            const array3 = ['0x18192021'];
-            const args = [array1, array2, array3];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000301020304000000000000000000000000000000000000000000000000000000000506070800000000000000000000000000000000000000000000000000000000091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021011121300000000000000000000000000000000000000000000000000000000141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011819202100000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Static Size; Multidimensional; Static Elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'bytes4[3][2]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
-            const array2 = ['0x10111213', '0x14151617', '0x18192021'];
-            const args = [array1, array2];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x010203040000000000000000000000000000000000000000000000000000000005060708000000000000000000000000000000000000000000000000000000000910111200000000000000000000000000000000000000000000000000000000101112130000000000000000000000000000000000000000000000000000000014151617000000000000000000000000000000000000000000000000000000001819202100000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Static Size; Multidimensional; Dynamic Elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'bytes[3][2]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const array1 = ['0x01020304', '0x05060708', '0x09101112'];
-            const array2 = ['0x10111213', '0x14151617', '0x18192021'];
-            const args = [array1, array2];
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000401020304000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004050607080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040910111200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000410111213000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Static size; Too Few Elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'string[3]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const args = ['Hello', 'world'];
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw('Expected array of 3 elements, but got array of length 2');
-        });
-        it('Static size; Too Many Elements', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'string[1]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const args = ['Hello', 'world'];
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw('Expected array of 1 elements, but got array of length 2');
-        });
-        it('Element Type Mismatch', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'testArray', type: 'uint[]' };
-            const dataType = new AbiEncoder.Array(testDataItem);
-            // Construct args to be encoded
-            const args = [new BigNumber(1), 'Bad Argument'];
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-    });
-
-    describe('Tuple', () => {
-        it('Static elements only', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const args = { field_1: new BigNumber(-5), field_2: true };
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
-            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Dynamic elements only', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field_1', type: 'string' }, { name: 'field_2', type: 'bytes' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const args = { field_1: 'Hello, World!', field_2: '0xabcdef0123456789' };
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
-            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Nested Static Array', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field', type: 'uint[2]' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const args = { field: [new BigNumber(1), new BigNumber(2)] };
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
-            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Nested Dynamic Array', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field', type: 'uint[]' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const args = { field: [new BigNumber(1), new BigNumber(2)] };
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
-            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Nested Static Multidimensional Array', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field', type: 'bytes4[2][2]' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const array1 = ['0x01020304', '0x05060708'];
-            const array2 = ['0x09101112', '0x13141516'];
-            const args = { field: [array1, array2] };
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x0102030400000000000000000000000000000000000000000000000000000000050607080000000000000000000000000000000000000000000000000000000009101112000000000000000000000000000000000000000000000000000000001314151600000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
-            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Nested Dynamic Multidimensional Array', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field', type: 'bytes[2][2]' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const array1 = ['0x01020304', '0x05060708'];
-            const array2 = ['0x09101112', '0x13141516'];
-            const args = { field: [array1, array2] };
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004010203040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040506070800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041314151600000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
-            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Static and dynamic elements mixed', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [
-                    { name: 'field_1', type: 'int32' },
-                    { name: 'field_2', type: 'string' },
-                    { name: 'field_3', type: 'bool' },
-                    { name: 'field_4', type: 'bytes' },
-                ],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const args = {
-                field_1: new BigNumber(-5),
-                field_2: 'Hello, World!',
-                field_3: true,
-                field_4: '0xabcdef0123456789',
-            };
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '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';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
-            const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Missing Key', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const args = { field_1: new BigNumber(-5) };
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw('Could not assign tuple to object: missing keys field_2');
-        });
-        it('Bad Key', async () => {
-            // Create DataType object
-            const testDataItem = {
-                name: 'Tuple',
-                type: 'tuple',
-                components: [{ name: 'field_1', type: 'int32' }, { name: 'field_2', type: 'bool' }],
-            };
-            const dataType = new AbiEncoder.Tuple(testDataItem);
-            // Construct args to be encoded
-            const args = { unknown_field: new BigNumber(-5) };
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw("Could not assign tuple to object: unrecognized key 'unknown_field' in object Tuple");
-        });
-    });
-
-    describe('Address', () => {
-        it('Valid Address', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Address', type: 'address' };
-            const dataType = new AbiEncoder.Address(testDataItem);
-            // Construct args to be encoded
-            const args = '0xe41d2489571d322189246dafa5ebde1f4699f498';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Invalid Address - input is not valid hex', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Address', type: 'address' };
-            const dataType = new AbiEncoder.Address(testDataItem);
-            // Construct args to be encoded
-            const args = 'e4';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
-        });
-        it('Invalid Address - input is not 20 bytes', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Address', type: 'address' };
-            const dataType = new AbiEncoder.Address(testDataItem);
-            // Construct args to be encoded
-            const args = '0xe4';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
-        });
-    });
-
-    describe('Bool', () => {
-        it('True', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Boolean', type: 'bool' };
-            const dataType = new AbiEncoder.Bool(testDataItem);
-            // Construct args to be encoded
-            const args = true;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('False', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Boolean', type: 'bool' };
-            const dataType = new AbiEncoder.Bool(testDataItem);
-            // Construct args to be encoded
-            const args = false;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-    });
-
-    describe('Integer', () => {
-        /* tslint:disable custom-no-magic-numbers */
-        const max256BitInteger = new BigNumber(2).pow(255).minus(1);
-        const min256BitInteger = new BigNumber(2).pow(255).times(-1);
-        const max32BitInteger = new BigNumber(2).pow(31).minus(1);
-        const min32BitInteger = new BigNumber(2).pow(31).times(-1);
-        /* tslint:enable custom-no-magic-numbers */
-
-        it('Int256 - Positive Base Case', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (256)', type: 'int' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = new BigNumber(1);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int256 - Negative Base Case', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (256)', type: 'int' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = new BigNumber(-1);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int256 - Positive Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (256)', type: 'int' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = max256BitInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int256 - Negative Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (256)', type: 'int' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = min256BitInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = `0x8000000000000000000000000000000000000000000000000000000000000000`;
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int256 - Value too large', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (256)', type: 'int' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = max256BitInteger.plus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-        it('Int256 - Value too small', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (256)', type: 'int' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = min256BitInteger.minus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-        it('Int32 - Positive Base Case', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (32)', type: 'int32' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = new BigNumber(1);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int32 - Negative Base Case', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (32)', type: 'int32' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = new BigNumber(-1);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int32 - Positive Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (32)', type: 'int32' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = max32BitInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000007fffffff';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int32 - Negative Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (32)', type: 'int32' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = min32BitInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = `0xffffffffffffffffffffffffffffffffffffffffffffffffffffffff80000000`;
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Int32 - Value too large', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (32)', type: 'int32' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = max32BitInteger.plus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-        it('Int32 - Value too small', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Integer (32)', type: 'int32' };
-            const dataType = new AbiEncoder.Int(testDataItem);
-            // Construct args to be encoded
-            const args = min32BitInteger.minus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-    });
-
-    describe('Unsigned Integer', () => {
-        /* tslint:disable custom-no-magic-numbers */
-        const max256BitUnsignedInteger = new BigNumber(2).pow(256).minus(1);
-        const min256BitUnsignedInteger = new BigNumber(0);
-        const max32BitUnsignedInteger = new BigNumber(2).pow(32).minus(1);
-        const min32BitUnsignedInteger = new BigNumber(0);
-        /* tslint:enable custom-no-magic-numbers */
-
-        it('UInt256 - Positive Base Case', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = new BigNumber(1);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('UInt256 - Positive Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = max256BitUnsignedInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('UInt256 - Zero Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = min256BitUnsignedInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('UInt256 - Value too large', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = max256BitUnsignedInteger.plus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-        it('UInt256 - Value too small', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (256)', type: 'uint' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = min256BitUnsignedInteger.minus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-        it('UInt32 - Positive Base Case', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = new BigNumber(1);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('UInt32 - Positive Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = max32BitUnsignedInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000ffffffff';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('UInt32 - Zero Value', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = min32BitUnsignedInteger;
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('UInt32 - Value too large', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = max32BitUnsignedInteger.plus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-        it('UInt32 - Value too small', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Unsigned Integer (32)', type: 'uint32' };
-            const dataType = new AbiEncoder.UInt(testDataItem);
-            // Construct args to be encoded
-            const args = min32BitUnsignedInteger.minus(1);
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw();
-        });
-    });
-
-    describe('Static Bytes', () => {
-        it('Single Byte (byte)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Byte', type: 'byte' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x05';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Single Byte (bytes1)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes1', type: 'bytes1' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x05';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('4 Bytes (bytes4)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x00010203';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0001020300000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('4 Bytes (bytes4); Encoder must pad input', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = '0x1a18';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x1a18000000000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const paddedArgs = '0x1a180000';
-            const paddedArgsAsJson = JSON.stringify(paddedArgs);
-            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
-        });
-        it('32 Bytes (bytes32)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x0001020304050607080911121314151617181920212223242526272829303132';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x0001020304050607080911121314151617181920212223242526272829303132';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('32 Bytes (bytes32); Encoder must pad input', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = '0x1a18bf61';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const paddedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
-            const paddedArgsAsJson = JSON.stringify(paddedArgs);
-            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
-        });
-        it('Should throw when pass in too many bytes (bytes4)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes4', type: 'bytes4' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x0102030405';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw(
-                'Tried to assign 0x0102030405 (5 bytes), which exceeds max bytes that can be stored in a bytes4',
-            );
-        });
-        it('Should throw when pass in too many bytes (bytes32)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x010203040506070809101112131415161718192021222324252627282930313233';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw(
-                'Tried to assign 0x010203040506070809101112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32',
-            );
-        });
-        it('Should throw when pass in bad hex (no 0x prefix)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0102030405060708091011121314151617181920212223242526272829303132';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
-        });
-        it('Should throw when pass in bad hex (include a half-byte)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes32', type: 'bytes32' };
-            const dataType = new AbiEncoder.StaticBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x010';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
-        });
-    });
-
-    describe('Dynamic Bytes', () => {
-        it('Fits into one EVM word', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = '0x1a18bf61';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Spans multiple EVM words', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const bytesLength = 40;
-            const args = '0x' + '61'.repeat(bytesLength);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Input as Buffer', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Dynamic Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = '0x1a18bf61';
-            const argsAsBuffer = ethUtil.toBuffer(args);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(argsAsBuffer);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Should throw when pass in bad hex (no 0x prefix)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '01';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '01'");
-        });
-        it('Should throw when pass in bad hex (include a half-byte)', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'Static Bytes', type: 'bytes' };
-            const dataType = new AbiEncoder.DynamicBytes(testDataItem);
-            // Construct args to be encoded
-            const args = '0x010';
-            // Encode Args and validate result
-            expect(() => {
-                dataType.encode(args);
-            }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
-        });
-    });
-
-    describe('String', () => {
-        it('Fits into one EVM word', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'String', type: 'string' };
-            const dataType = new AbiEncoder.String(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const args = 'five';
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('Spans multiple EVM words', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'String', type: 'string' };
-            const dataType = new AbiEncoder.String(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const bytesLength = 40;
-            const args = 'a'.repeat(bytesLength);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-        it('String that begins with 0x prefix', async () => {
-            // Create DataType object
-            const testDataItem = { name: 'String', type: 'string' };
-            const dataType = new AbiEncoder.String(testDataItem);
-            // Construct args to be encoded
-            // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
-            const strLength = 40;
-            const args = '0x' + 'a'.repeat(strLength);
-            // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
-            const expectedEncodedArgs =
-                '0x000000000000000000000000000000000000000000000000000000000000002a30786161616161616161616161616161616161616161616161616161616161616161616161616161616100000000000000000000000000000000000000000000';
-            expect(encodedArgs).to.be.equal(expectedEncodedArgs);
-            // Decode Encoded Args and validate result
-            const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
-        });
-    });
-});
diff --git a/packages/utils/test/abi_samples.ts b/packages/utils/test/abi_samples.ts
deleted file mode 100644
index fc552c127..000000000
--- a/packages/utils/test/abi_samples.ts
+++ /dev/null
@@ -1,780 +0,0 @@
-/* tslint:disable max-file-line-count */
-import { MethodAbi } from 'ethereum-types';
-
-export const simpleAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'greg',
-            type: 'uint256',
-        },
-        {
-            name: 'gregStr',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const stringAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'greg',
-            type: 'string[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const GAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'a',
-                    type: 'uint256',
-                },
-                {
-                    name: 'b',
-                    type: 'string',
-                },
-                {
-                    name: 'e',
-                    type: 'bytes',
-                },
-                {
-                    name: 'f',
-                    type: 'address',
-                },
-            ],
-
-            name: 'f',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const typesWithDefaultWidthsAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someUint',
-            type: 'uint',
-        },
-        {
-            name: 'someInt',
-            type: 'int',
-        },
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someUint',
-            type: 'uint[]',
-        },
-        {
-            name: 'someInt',
-            type: 'int[]',
-        },
-        {
-            name: 'someByte',
-            type: 'byte[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const multiDimensionalArraysStaticTypeAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'a',
-            type: 'uint8[][][]',
-        },
-        {
-            name: 'b',
-            type: 'uint8[][][2]',
-        },
-        {
-            name: 'c',
-            type: 'uint8[][2][]',
-        },
-        {
-            name: 'd',
-            type: 'uint8[2][][]',
-        },
-        {
-            name: 'e',
-            type: 'uint8[][2][2]',
-        },
-        {
-            name: 'f',
-            type: 'uint8[2][2][]',
-        },
-        {
-            name: 'g',
-            type: 'uint8[2][][2]',
-        },
-        {
-            name: 'h',
-            type: 'uint8[2][2][2]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const multiDimensionalArraysDynamicTypeAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'a',
-            type: 'string[][][]',
-        },
-        {
-            name: 'b',
-            type: 'string[][][2]',
-        },
-        {
-            name: 'c',
-            type: 'string[][2][]',
-        },
-        {
-            name: 'h',
-            type: 'string[2][2][2]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const dynamicTupleAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const arrayOfStaticTuplesWithDefinedLengthAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint2',
-                    type: 'uint256',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[8]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const arrayOfStaticTuplesWithDynamicLengthAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint2',
-                    type: 'uint256',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const arrayOfDynamicTuplesWithDefinedLengthAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[8]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const arrayOfDynamicTuplesWithUndefinedLengthAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const arrayOfDynamicTuplesAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const multidimensionalArrayOfDynamicTuplesAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someString',
-                    type: 'string',
-                },
-            ],
-            name: 'order',
-            type: 'tuple[][2][]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const staticTupleAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'someUint1',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint2',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someUint3',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someBool',
-                    type: 'bool',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const staticArrayAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'uint8[3]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const staticArrayDynamicMembersAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'string[3]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const dynamicArrayDynamicMembersAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'string[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const dynamicArrayStaticMembersAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'uint8[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const largeFlatAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someUInt256',
-            type: 'uint256',
-        },
-        {
-            name: 'someInt256',
-            type: 'int256',
-        },
-        {
-            name: 'someInt32',
-            type: 'int32',
-        },
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someBytes32',
-            type: 'bytes32',
-        },
-        {
-            name: 'someBytes',
-            type: 'bytes',
-        },
-        {
-            name: 'someString',
-            type: 'string',
-        },
-        {
-            name: 'someAddress',
-            type: 'address',
-        },
-        {
-            name: 'someBool',
-            type: 'bool',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const largeNestedAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someStaticArray',
-            type: 'uint8[3]',
-        },
-        {
-            name: 'someStaticArrayWithDynamicMembers',
-            type: 'string[2]',
-        },
-        {
-            name: 'someDynamicArrayWithDynamicMembers',
-            type: 'bytes[]',
-        },
-        {
-            name: 'some2DArray',
-            type: 'string[][]',
-        },
-        {
-            name: 'someTuple',
-            type: 'tuple',
-            components: [
-                {
-                    name: 'someUint32',
-                    type: 'uint32',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-            ],
-        },
-        {
-            name: 'someTupleWithDynamicTypes',
-            type: 'tuple',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                /*{
-                    name: 'someStrArray',
-                    type: 'string[]',
-                },*/
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        },
-        {
-            name: 'someArrayOfTuplesWithDynamicTypes',
-            type: 'tuple[]',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                /*{
-                    name: 'someStrArray',
-                    type: 'string[]',
-                },*/
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const nestedTuples: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'firstTuple',
-            type: 'tuple[1]',
-            components: [
-                {
-                    name: 'someUint32',
-                    type: 'uint32',
-                },
-                {
-                    name: 'nestedTuple',
-                    type: 'tuple',
-                    components: [
-                        {
-                            name: 'someUint',
-                            type: 'uint256',
-                        },
-                        {
-                            name: 'someAddress',
-                            type: 'address',
-                        },
-                    ],
-                },
-            ],
-        },
-        {
-            name: 'secondTuple',
-            type: 'tuple[]',
-            components: [
-                {
-                    name: 'someUint',
-                    type: 'uint256',
-                },
-                {
-                    name: 'someStr',
-                    type: 'string',
-                },
-                {
-                    name: 'nestedTuple',
-                    type: 'tuple',
-                    components: [
-                        {
-                            name: 'someUint32',
-                            type: 'uint32',
-                        },
-                        {
-                            name: 'secondNestedTuple',
-                            type: 'tuple',
-                            components: [
-                                {
-                                    name: 'someUint',
-                                    type: 'uint256',
-                                },
-                                {
-                                    name: 'someStr',
-                                    type: 'string',
-                                },
-                                {
-                                    name: 'someBytes',
-                                    type: 'bytes',
-                                },
-                                {
-                                    name: 'someAddress',
-                                    type: 'address',
-                                },
-                            ],
-                        },
-                    ],
-                },
-                {
-                    name: 'someBytes',
-                    type: 'bytes',
-                },
-                {
-                    name: 'someAddress',
-                    type: 'address',
-                },
-            ],
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const simpleAbi2: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'someByte',
-            type: 'byte',
-        },
-        {
-            name: 'someBytes32',
-            type: 'bytes32',
-        },
-        {
-            name: 'someBytes',
-            type: 'bytes',
-        },
-        {
-            name: 'someString',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const fillOrderAbi: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'makerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'takerAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'feeRecipientAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'senderAddress',
-                    type: 'address',
-                },
-                {
-                    name: 'makerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerAssetAmount',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'takerFee',
-                    type: 'uint256',
-                },
-                {
-                    name: 'expirationTimeSeconds',
-                    type: 'uint256',
-                },
-                {
-                    name: 'salt',
-                    type: 'uint256',
-                },
-                {
-                    name: 'makerAssetData',
-                    type: 'bytes',
-                },
-                {
-                    name: 'takerAssetData',
-                    type: 'bytes',
-                },
-            ],
-            name: 'order',
-            type: 'tuple',
-        },
-        {
-            name: 'takerAssetFillAmount',
-            type: 'uint256',
-        },
-        {
-            name: 'salt',
-            type: 'uint256',
-        },
-        {
-            name: 'orderSignature',
-            type: 'bytes',
-        },
-        {
-            name: 'takerSignature',
-            type: 'bytes',
-        },
-    ],
-    name: 'fillOrder',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
diff --git a/packages/utils/test/optimizer_abis.ts b/packages/utils/test/optimizer_abis.ts
deleted file mode 100644
index 7cfd7a118..000000000
--- a/packages/utils/test/optimizer_abis.ts
+++ /dev/null
@@ -1,340 +0,0 @@
-/* tslint:disable max-file-line-count */
-import { MethodAbi } from 'ethereum-types';
-
-export const duplicateDynamicArraysWithStaticElements: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'array1',
-            type: 'uint[]',
-        },
-        {
-            name: 'array2',
-            type: 'uint[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateDynamicArraysWithDynamicElements: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'array1',
-            type: 'string[]',
-        },
-        {
-            name: 'array2',
-            type: 'string[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateStaticArraysWithStaticElements: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'array1',
-            type: 'uint[2]',
-        },
-        {
-            name: 'array2',
-            type: 'uint[2]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateStaticArraysWithDynamicElements: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'array1',
-            type: 'string[2]',
-        },
-        {
-            name: 'array2',
-            type: 'string[2]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateArrayElements: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'array',
-            type: 'string[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateTupleFields: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'field1',
-                    type: 'string',
-                },
-                {
-                    name: 'field2',
-                    type: 'string',
-                },
-            ],
-            name: 'Tuple',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateStrings: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'string1',
-            type: 'string',
-        },
-        {
-            name: 'string2',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateBytes: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'bytes1',
-            type: 'bytes',
-        },
-        {
-            name: 'bytes2',
-            type: 'bytes',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateTuples: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'field1',
-                    type: 'string',
-                },
-                {
-                    name: 'field2',
-                    type: 'uint',
-                },
-            ],
-            name: 'Tuple',
-            type: 'tuple',
-        },
-        {
-            components: [
-                {
-                    name: 'field1',
-                    type: 'string',
-                },
-                {
-                    name: 'field2',
-                    type: 'uint',
-                },
-            ],
-            name: 'Tuple',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateArraysNestedInTuples: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    name: 'field',
-                    type: 'uint[]',
-                },
-            ],
-            name: 'Tuple1',
-            type: 'tuple',
-        },
-        {
-            components: [
-                {
-                    name: 'field',
-                    type: 'uint[]',
-                },
-                {
-                    name: 'extraField',
-                    type: 'string',
-                },
-            ],
-            name: 'Tuple2',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateTuplesNestedInTuples: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            components: [
-                {
-                    components: [
-                        {
-                            name: 'nestedField',
-                            type: 'string',
-                        },
-                    ],
-                    name: 'field',
-                    type: 'tuple',
-                },
-            ],
-            name: 'Tuple1',
-            type: 'tuple',
-        },
-        {
-            components: [
-                {
-                    components: [
-                        {
-                            name: 'nestedField',
-                            type: 'string',
-                        },
-                    ],
-                    name: 'field',
-                    type: 'tuple',
-                },
-                {
-                    name: 'extraField',
-                    type: 'string',
-                },
-            ],
-            name: 'Tuple1',
-            type: 'tuple',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const duplicateTwoDimensionalArrays: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'array1',
-            type: 'string[][]',
-        },
-        {
-            name: 'array2',
-            type: 'string[][]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const arrayElementsDuplicatedAsSeparateParameter: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'stringArray',
-            type: 'string[]',
-        },
-        {
-            name: 'string',
-            type: 'string',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const arrayElementsDuplicatedAsTupleFields: MethodAbi = {
-    constant: false,
-    inputs: [
-        {
-            name: 'uint8Array',
-            type: 'uint8[]',
-        },
-        {
-            components: [
-                {
-                    name: 'uint',
-                    type: 'uint',
-                },
-            ],
-            name: 'uintTuple',
-            type: 'tuple[]',
-        },
-    ],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
diff --git a/packages/utils/test/return_value_abis.ts b/packages/utils/test/return_value_abis.ts
deleted file mode 100644
index ac2124011..000000000
--- a/packages/utils/test/return_value_abis.ts
+++ /dev/null
@@ -1,99 +0,0 @@
-/* tslint:disable max-file-line-count */
-import { MethodAbi } from 'ethereum-types';
-
-export const noReturnValues: MethodAbi = {
-    constant: false,
-    inputs: [],
-    name: 'simpleFunction',
-    outputs: [],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const singleStaticReturnValue: MethodAbi = {
-    constant: false,
-    inputs: [],
-    name: 'simpleFunction',
-    outputs: [
-        {
-            name: 'Bytes4',
-            type: 'bytes4',
-        },
-    ],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const multipleStaticReturnValues: MethodAbi = {
-    constant: false,
-    inputs: [],
-    name: 'simpleFunction',
-    outputs: [
-        {
-            name: 'val1',
-            type: 'bytes4',
-        },
-        {
-            name: 'val2',
-            type: 'bytes4',
-        },
-    ],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const singleDynamicReturnValue: MethodAbi = {
-    constant: false,
-    inputs: [],
-    name: 'simpleFunction',
-    outputs: [
-        {
-            name: 'val',
-            type: 'bytes',
-        },
-    ],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const multipleDynamicReturnValues: MethodAbi = {
-    constant: false,
-    inputs: [],
-    name: 'simpleFunction',
-    outputs: [
-        {
-            name: 'val1',
-            type: 'bytes',
-        },
-        {
-            name: 'val2',
-            type: 'bytes',
-        },
-    ],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-
-export const mixedStaticAndDynamicReturnValues: MethodAbi = {
-    constant: false,
-    inputs: [],
-    name: 'simpleFunction',
-    outputs: [
-        {
-            name: 'val1',
-            type: 'bytes4',
-        },
-        {
-            name: 'val2',
-            type: 'bytes',
-        },
-    ],
-    payable: false,
-    stateMutability: 'nonpayable',
-    type: 'function',
-};
-- 
cgit v1.2.3


From a895dacd4e20238087245c274564f694c71f7f6e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 14:18:01 -0800
Subject: moved abi encoder constants into utils dir

---
 .../src/abi_encoder/abstract_data_types/dependent_data_type.ts    | 2 +-
 .../utils/src/abi_encoder/abstract_data_types/member_data_type.ts | 2 +-
 packages/utils/src/abi_encoder/calldata/calldata.ts               | 2 +-
 .../utils/src/abi_encoder/calldata/dependent_calldata_block.ts    | 2 +-
 packages/utils/src/abi_encoder/calldata/raw_calldata.ts           | 2 +-
 packages/utils/src/abi_encoder/constants.ts                       | 8 --------
 packages/utils/src/abi_encoder/evm_data_types/address.ts          | 4 ++--
 packages/utils/src/abi_encoder/evm_data_types/array.ts            | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/bool.ts             | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts    | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/method.ts           | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/number.ts           | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts     | 4 ++--
 packages/utils/src/abi_encoder/evm_data_types/string.ts           | 2 +-
 packages/utils/src/abi_encoder/utils/constants.ts                 | 8 ++++++++
 15 files changed, 23 insertions(+), 23 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/constants.ts
 create mode 100644 packages/utils/src/abi_encoder/utils/constants.ts

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
index e9f390b22..f4992dd0f 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
@@ -3,7 +3,7 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { CalldataBlock, DependentCalldataBlock, RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 import { DecodingRules } from '../utils/rules';
 
 import { DataType } from './data_type';
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
index f44a6dd30..318564e21 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
 import { CalldataBlock, MemberCalldataBlock, RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 import { DecodingRules } from '../utils/rules';
 
 import { DataType } from './data_type';
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index 1abf1b681..154a81b7f 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -1,7 +1,7 @@
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 import { Queue } from '../utils/queue';
 import { EncodingRules } from '../utils/rules';
 
diff --git a/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
index 4aec5eabc..16b9a6fe6 100644
--- a/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
+++ b/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
@@ -1,6 +1,6 @@
 import * as ethUtil from 'ethereumjs-util';
 
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 import { CalldataBlock } from './calldata_block';
 
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
index b7bd35737..27a59c6a3 100644
--- a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -1,6 +1,6 @@
 import * as ethUtil from 'ethereumjs-util';
 
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 import { Queue } from '../utils/queue';
 
 export class RawCalldata {
diff --git a/packages/utils/src/abi_encoder/constants.ts b/packages/utils/src/abi_encoder/constants.ts
deleted file mode 100644
index 3d85fbdb8..000000000
--- a/packages/utils/src/abi_encoder/constants.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-export const EVM_WORD_WIDTH_IN_BYTES = 32;
-export const EVM_WORD_WIDTH_IN_BITS = 256;
-export const HEX_BASE = 16;
-export const DEC_BASE = 10;
-export const BIN_BASE = 2;
-export const HEX_SELECTOR_LENGTH_IN_CHARS = 10;
-export const HEX_SELECTOR_LENGTH_IN_BYTES = 4;
-export const HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA = 0;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 0107fdc50..aab5a0605 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -5,7 +5,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 export class Address extends PayloadDataType {
     public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
@@ -13,7 +13,7 @@ export class Address extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
-    Address._ADDRESS_SIZE_IN_BYTES;
+        Address._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
         return type === 'address';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index f334282b8..9963b6f32 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -1,7 +1,7 @@
 import { DataItem } from 'ethereum-types';
 
 import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 export class Array extends MemberDataType {
     private static readonly _matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 4b9dd32b1..6bc299544 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -6,7 +6,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 export class Bool extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index 5fca668e4..626e266c9 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -5,7 +5,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 export class DynamicBytes extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index ce33755f1..50d676b4a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { DataType, DataTypeFactory, MemberDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { StaticBytes } from './static_bytes';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/number.ts b/packages/utils/src/abi_encoder/evm_data_types/number.ts
index 8ff5e9a6a..86acdce07 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/number.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/number.ts
@@ -5,7 +5,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 export abstract class Number extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 4e49db609..77dde1333 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 export class StaticBytes extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
@@ -46,7 +46,7 @@ export class StaticBytes extends PayloadDataType {
         if (valueBuf.byteLength > this._width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                    valueBuf.byteLength
+                valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index c0bde8649..47ad7cb97 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -5,7 +5,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../constants';
+import * as Constants from '../utils/constants';
 
 export class String extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
diff --git a/packages/utils/src/abi_encoder/utils/constants.ts b/packages/utils/src/abi_encoder/utils/constants.ts
new file mode 100644
index 000000000..3d85fbdb8
--- /dev/null
+++ b/packages/utils/src/abi_encoder/utils/constants.ts
@@ -0,0 +1,8 @@
+export const EVM_WORD_WIDTH_IN_BYTES = 32;
+export const EVM_WORD_WIDTH_IN_BITS = 256;
+export const HEX_BASE = 16;
+export const DEC_BASE = 10;
+export const BIN_BASE = 2;
+export const HEX_SELECTOR_LENGTH_IN_CHARS = 10;
+export const HEX_SELECTOR_LENGTH_IN_BYTES = 4;
+export const HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA = 0;
-- 
cgit v1.2.3


From dcc439c2e3a756af75889ddf3b22146322d1d97d Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 16:28:37 -0800
Subject: Ran prettier

---
 packages/utils/src/abi_encoder/evm_data_types/address.ts      | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index aab5a0605..9ae22bd9c 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -13,7 +13,7 @@ export class Address extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
-        Address._ADDRESS_SIZE_IN_BYTES;
+    Address._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
         return type === 'address';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 77dde1333..9a2a99ec7 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -46,7 +46,7 @@ export class StaticBytes extends PayloadDataType {
         if (valueBuf.byteLength > this._width) {
             throw new Error(
                 `Tried to assign ${value} (${
-                valueBuf.byteLength
+                    valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
         } else if (value.length % 2 !== 0) {
-- 
cgit v1.2.3


From 978a58105cd2d2f5d6ee3bcd870218fd357fb010 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 16:34:41 -0800
Subject: Prepended `front` to function names in Queue

---
 packages/utils/src/abi_encoder/calldata/calldata.ts     | 14 +++++++-------
 packages/utils/src/abi_encoder/calldata/raw_calldata.ts |  6 +++---
 packages/utils/src/abi_encoder/utils/queue.ts           |  8 ++++----
 3 files changed, 14 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index 154a81b7f..3b85f821b 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -19,7 +19,7 @@ export class Calldata {
 
         // Base Case
         if (!(block instanceof CalldataBlocks.MemberCalldataBlock)) {
-            blockQueue.push(block);
+            blockQueue.pushBack(block);
             return blockQueue;
         }
 
@@ -38,9 +38,9 @@ export class Calldata {
             if (member instanceof CalldataBlocks.DependentCalldataBlock && member.getAlias() === undefined) {
                 const dependency = member.getDependency();
                 if (dependency instanceof CalldataBlocks.MemberCalldataBlock) {
-                    blockQueue.merge(Calldata._createQueue(dependency));
+                    blockQueue.mergeBack(Calldata._createQueue(dependency));
                 } else {
-                    blockQueue.push(dependency);
+                    blockQueue.pushBack(dependency);
                 }
             }
         });
@@ -100,7 +100,7 @@ export class Calldata {
         const offsetQueue = Calldata._createQueue(this._root);
         let block: CalldataBlock | undefined;
         let offset = 0;
-        for (block = offsetQueue.pop(); block !== undefined; block = offsetQueue.pop()) {
+        for (block = offsetQueue.popFront(); block !== undefined; block = offsetQueue.popFront()) {
             block.setOffset(offset);
             offset += block.getSizeInBytes();
         }
@@ -140,9 +140,9 @@ export class Calldata {
 
         let block: CalldataBlock | undefined;
         let offset = 0;
-        const functionBlock = valueQueue.peek();
+        const functionBlock = valueQueue.peekFront();
         const functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
-        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
+        for (block = valueQueue.popFront(); block !== undefined; block = valueQueue.popFront()) {
             // Process each block 1 word at a time
             const size = block.getSizeInBytes();
             const name = block.getName();
@@ -212,7 +212,7 @@ export class Calldata {
         const valueQueue = Calldata._createQueue(this._root);
         const valueBufs: Buffer[] = [selectorBuffer];
         let block: CalldataBlock | undefined;
-        for (block = valueQueue.pop(); block !== undefined; block = valueQueue.pop()) {
+        for (block = valueQueue.popFront(); block !== undefined; block = valueQueue.popFront()) {
             valueBufs.push(block.toBuffer());
         }
 
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
index 27a59c6a3..9e72bbd62 100644
--- a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -26,7 +26,7 @@ export class RawCalldata {
         }
 
         this._scopes = new Queue<number>();
-        this._scopes.push(RawCalldata._INITIAL_OFFSET);
+        this._scopes.pushBack(RawCalldata._INITIAL_OFFSET);
         this._offset = RawCalldata._INITIAL_OFFSET;
     }
 
@@ -60,7 +60,7 @@ export class RawCalldata {
     }
 
     public endScope(): void {
-        this._scopes.pop();
+        this._scopes.popFront();
     }
 
     public getOffset(): number {
@@ -68,7 +68,7 @@ export class RawCalldata {
     }
 
     public toAbsoluteOffset(relativeOffset: number): number {
-        const scopeOffset = this._scopes.peek();
+        const scopeOffset = this._scopes.peekFront();
         if (scopeOffset === undefined) {
             throw new Error(`Tried to access undefined scope.`);
         }
diff --git a/packages/utils/src/abi_encoder/utils/queue.ts b/packages/utils/src/abi_encoder/utils/queue.ts
index 3309d8ba2..53afb7e11 100644
--- a/packages/utils/src/abi_encoder/utils/queue.ts
+++ b/packages/utils/src/abi_encoder/utils/queue.ts
@@ -1,7 +1,7 @@
 export class Queue<T> {
     private _store: T[] = [];
 
-    public push(val: T): void {
+    public pushBack(val: T): void {
         this._store.push(val);
     }
 
@@ -9,7 +9,7 @@ export class Queue<T> {
         this._store.unshift(val);
     }
 
-    public pop(): T | undefined {
+    public popFront(): T | undefined {
         return this._store.shift();
     }
 
@@ -21,7 +21,7 @@ export class Queue<T> {
         return backElement;
     }
 
-    public merge(q: Queue<T>): void {
+    public mergeBack(q: Queue<T>): void {
         this._store = this._store.concat(q._store);
     }
 
@@ -33,7 +33,7 @@ export class Queue<T> {
         return this._store;
     }
 
-    public peek(): T | undefined {
+    public peekFront(): T | undefined {
         return this._store.length >= 0 ? this._store[0] : undefined;
     }
 }
-- 
cgit v1.2.3


From c638151b73289fc936bb7d4323711d1954cc4fcb Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 20 Nov 2018 16:51:56 -0800
Subject: Some minor cleanup in ABI Encoder

---
 .../abi_encoder/abstract_data_types/data_type.ts   |  2 +-
 .../abstract_data_types/dependent_data_type.ts     |  7 +++--
 .../abi_encoder/abstract_data_types/interfaces.ts  |  4 +++
 .../abstract_data_types/member_data_type.ts        | 36 ++++++++++------------
 .../abstract_data_types/payload_data_type.ts       |  2 +-
 5 files changed, 26 insertions(+), 25 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index a6adeb23b..c83f2085e 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -32,7 +32,7 @@ export abstract class DataType {
             calldata.setSelector(selector);
         }
         const block = this.generateCalldataBlock(value);
-        calldata.setRoot(block); // @TODO CHANGE
+        calldata.setRoot(block);
         const calldataHex = calldata.toHexString();
         return calldataHex;
     }
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
index f4992dd0f..7649b1836 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
@@ -28,16 +28,17 @@ export abstract class DependentDataType extends DataType {
         const dependencyBlock = this._dependency.generateCalldataBlock(value, parentBlock);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const parentName = parentBlock ? parentBlock.getName() : '';
         const block = new DependentCalldataBlock(name, signature, parentName, dependencyBlock, parentBlock);
         return block;
     }
 
     public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
         const destinationOffsetBuf = calldata.popWord();
-        const currentOffset = calldata.getOffset();
-        const destinationOffsetRelative = parseInt(ethUtil.bufferToHex(destinationOffsetBuf), Constants.HEX_BASE);
+        const destinationOffsetHex = ethUtil.bufferToHex(destinationOffsetBuf);
+        const destinationOffsetRelative = parseInt(destinationOffsetHex, Constants.HEX_BASE);
         const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
+        const currentOffset = calldata.getOffset();
         calldata.setOffset(destinationOffsetAbsolute);
         const value = this._dependency.generateValue(calldata, rules);
         calldata.setOffset(currentOffset);
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
index 2ae92659c..9e2a94522 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
@@ -14,3 +14,7 @@ export interface DataTypeStaticInterface {
     encodeValue: (value: any) => Buffer;
     decodeValue: (rawCalldata: RawCalldata) => any;
 }
+
+export interface MemberIndexByName {
+    [key: string]: number;
+}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
index 318564e21..dacdbf8af 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
@@ -9,16 +9,12 @@ import { DecodingRules } from '../utils/rules';
 
 import { DataType } from './data_type';
 import { DependentDataType } from './dependent_data_type';
-import { DataTypeFactory } from './interfaces';
-
-interface MemberMap {
-    [key: string]: number;
-}
+import { DataTypeFactory, MemberIndexByName } from './interfaces';
 
 export abstract class MemberDataType extends DataType {
     protected readonly _arrayLength: number | undefined;
     protected readonly _arrayElementType: string | undefined;
-    private readonly _memberMap: MemberMap;
+    private readonly _memberIndexByName: MemberIndexByName;
     private readonly _members: DataType[];
     private readonly _isArray: boolean;
 
@@ -30,15 +26,15 @@ export abstract class MemberDataType extends DataType {
         arrayElementType?: string,
     ) {
         super(dataItem, factory);
-        this._memberMap = {};
+        this._memberIndexByName = {};
         this._members = [];
         this._isArray = isArray;
         this._arrayLength = arrayLength;
         this._arrayElementType = arrayElementType;
         if (isArray && arrayLength !== undefined) {
-            [this._members, this._memberMap] = this._createMembersWithLength(dataItem, arrayLength);
+            [this._members, this._memberIndexByName] = this._createMembersWithLength(dataItem, arrayLength);
         } else if (!isArray) {
-            [this._members, this._memberMap] = this._createMembersWithKeys(dataItem);
+            [this._members, this._memberIndexByName] = this._createMembersWithKeys(dataItem);
         }
     }
 
@@ -65,7 +61,7 @@ export abstract class MemberDataType extends DataType {
         let value: any[] | object;
         if (rules.structsAsObjects && !this._isArray) {
             value = {};
-            _.each(this._memberMap, (idx: number, key: string) => {
+            _.each(this._memberIndexByName, (idx: number, key: string) => {
                 const member = this._members[idx];
                 const memberValue = member.generateValue(calldata, rules);
                 (value as { [key: string]: any })[key] = memberValue;
@@ -149,14 +145,14 @@ export abstract class MemberDataType extends DataType {
             parentName,
         );
         const memberBlocks: CalldataBlock[] = [];
-        const childMap = _.cloneDeep(this._memberMap);
+        const childMap = _.cloneDeep(this._memberIndexByName);
         _.forOwn(obj, (value: any, key: string) => {
             if (!(key in childMap)) {
                 throw new Error(
                     `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
                 );
             }
-            const block = this._members[this._memberMap[key]].generateCalldataBlock(value, methodBlock);
+            const block = this._members[this._memberIndexByName[key]].generateCalldataBlock(value, methodBlock);
             memberBlocks.push(block);
             delete childMap[key];
         });
@@ -182,14 +178,14 @@ export abstract class MemberDataType extends DataType {
         return signature;
     }
 
-    private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberMap] {
+    private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberIndexByName] {
         // Sanity check
         if (dataItem.components === undefined) {
             throw new Error(`Expected components`);
         }
 
         const members: DataType[] = [];
-        const memberMap: MemberMap = {};
+        const memberIndexByName: MemberIndexByName = {};
         _.each(dataItem.components, (memberItem: DataItem) => {
             const childDataItem: DataItem = {
                 type: memberItem.type,
@@ -200,16 +196,16 @@ export abstract class MemberDataType extends DataType {
                 childDataItem.components = components;
             }
             const child = this.getFactory().create(childDataItem, this);
-            memberMap[memberItem.name] = members.length;
+            memberIndexByName[memberItem.name] = members.length;
             members.push(child);
         });
 
-        return [members, memberMap];
+        return [members, memberIndexByName];
     }
 
-    private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberMap] {
+    private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberIndexByName] {
         const members: DataType[] = [];
-        const memberMap: MemberMap = {};
+        const memberIndexByName: MemberIndexByName = {};
         const range = _.range(length);
         _.each(range, (idx: number) => {
             const childDataItem: DataItem = {
@@ -221,10 +217,10 @@ export abstract class MemberDataType extends DataType {
                 childDataItem.components = components;
             }
             const child = this.getFactory().create(childDataItem, this);
-            memberMap[idx.toString(Constants.DEC_BASE)] = members.length;
+            memberIndexByName[idx.toString(Constants.DEC_BASE)] = members.length;
             members.push(child);
         });
 
-        return [members, memberMap];
+        return [members, memberIndexByName];
     }
 }
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
index 767e64f51..fa420bc74 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
@@ -19,7 +19,7 @@ export abstract class PayloadDataType extends DataType {
         const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const parentName = parentBlock ? parentBlock.getName() : '';
         const block = new PayloadCalldataBlock(name, signature, parentName, encodedValue);
         return block;
     }
-- 
cgit v1.2.3


From dc7092e1eb11ff9844efe02e367ef37592f38c55 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 15:32:13 -0800
Subject: Removed mapDataItemToDataType from Factory. Now its just ::create()

---
 .../abi_encoder/abstract_data_types/interfaces.ts  |  1 -
 .../utils/src/abi_encoder/evm_data_type_factory.ts | 42 ++++++++++------------
 .../utils/src/abi_encoder/evm_data_types/array.ts  |  2 +-
 .../utils/src/abi_encoder/evm_data_types/method.ts | 22 ++++--------
 4 files changed, 25 insertions(+), 42 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
index 9e2a94522..bd4d2effd 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
@@ -6,7 +6,6 @@ import { DataType } from './data_type';
 
 export interface DataTypeFactory {
     create: (dataItem: DataItem, parentDataType?: DataType) => DataType;
-    mapDataItemToDataType: (dataItem: DataItem) => DataType;
 }
 
 export interface DataTypeStaticInterface {
diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
index 5d37acad9..bfe457367 100644
--- a/packages/utils/src/abi_encoder/evm_data_type_factory.ts
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -82,42 +82,36 @@ export class EvmDataTypeFactory implements DataTypeFactory {
         return EvmDataTypeFactory._instance;
     }
 
-    public mapDataItemToDataType(dataItem: DataItem): DataType {
+    public create(dataItem: DataItem, parentDataType?: DataType): DataType {
+        // Create data type
+        let dataType: undefined | DataType;
         if (Array.matchType(dataItem.type)) {
-            return new Array(dataItem);
+            dataType = new Array(dataItem);
         } else if (Address.matchType(dataItem.type)) {
-            return new Address(dataItem);
+            dataType = new Address(dataItem);
         } else if (Bool.matchType(dataItem.type)) {
-            return new Bool(dataItem);
+            dataType = new Bool(dataItem);
         } else if (Int.matchType(dataItem.type)) {
-            return new Int(dataItem);
+            dataType = new Int(dataItem);
         } else if (UInt.matchType(dataItem.type)) {
-            return new UInt(dataItem);
+            dataType = new UInt(dataItem);
         } else if (StaticBytes.matchType(dataItem.type)) {
-            return new StaticBytes(dataItem);
+            dataType = new StaticBytes(dataItem);
         } else if (Tuple.matchType(dataItem.type)) {
-            return new Tuple(dataItem);
+            dataType = new Tuple(dataItem);
         } else if (DynamicBytes.matchType(dataItem.type)) {
-            return new DynamicBytes(dataItem);
+            dataType = new DynamicBytes(dataItem);
         } else if (String.matchType(dataItem.type)) {
-            return new String(dataItem);
+            dataType = new String(dataItem);
         }
         // @TODO: Implement Fixed/UFixed types
-        throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-    }
-
-    public create(dataItem: DataItem, parentDataType?: DataType): DataType {
-        const dataType = this.mapDataItemToDataType(dataItem);
-        if (dataType.isStatic()) {
-            return dataType;
-        }
-
-        if (parentDataType === undefined) {
-            // @Todo -- will this work for return values?
-            throw new Error(`Trying to create a pointer`);
+        if (!dataType) {
+            throw new Error(`Unrecognized data type: '${dataItem.type}'`);
+        } else if (parentDataType && !dataType.isStatic()) {
+            const pointerToDataType = new Pointer(dataType, parentDataType);
+            return pointerToDataType;
         }
-        const pointer = new Pointer(dataType, parentDataType);
-        return pointer;
+        return dataType;
     }
 
     private constructor() {}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 9963b6f32..dd8184fd0 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -44,7 +44,7 @@ export class Array extends MemberDataType {
         if (components !== undefined) {
             dataItem.components = components;
         }
-        const elementDataType = this.getFactory().mapDataItemToDataType(dataItem);
+        const elementDataType = this.getFactory().create(dataItem);
         const type = elementDataType.getSignature();
         if (this._arrayLength === undefined) {
             return `${type}[]`;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index 50d676b4a..671b80890 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -7,7 +7,6 @@ import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
-import { StaticBytes } from './static_bytes';
 import { Tuple } from './tuple';
 
 export class Method extends MemberDataType {
@@ -16,19 +15,14 @@ export class Method extends MemberDataType {
 
     private readonly _methodSignature: string;
     private readonly _methodSelector: string;
-    private readonly _returnDataTypes: DataType[];
-    private readonly _returnDataItem: DataItem;
+    private readonly _returnDataType: DataType;
 
     public constructor(abi: MethodAbi, dataTypeFactory: DataTypeFactory) {
         super({ type: 'method', name: abi.name, components: abi.inputs }, dataTypeFactory);
         this._methodSignature = this._computeSignature();
         this.selector = this._methodSelector = this._computeSelector();
-        this._returnDataTypes = [];
-        this._returnDataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
-        const dummy = new StaticBytes({ type: 'byte', name: 'DUMMY' }, dataTypeFactory); // @TODO TMP
-        _.each(abi.outputs, (dataItem: DataItem) => {
-            this._returnDataTypes.push(this.getFactory().create(dataItem, dummy));
-        });
+        const returnDataItem: DataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
+        this._returnDataType = new Tuple(returnDataItem, this.getFactory());
     }
 
     public encode(value: any, rules?: EncodingRules): string {
@@ -48,18 +42,14 @@ export class Method extends MemberDataType {
     }
 
     public encodeReturnValues(value: any, rules?: EncodingRules): string {
-        const returnDataType = new Tuple(this._returnDataItem, this.getFactory());
-        const returndata = returnDataType.encode(value, rules);
-        return returndata;
+        const returnData = this._returnDataType.encode(value, rules);
+        return returnData;
     }
 
     public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
-        const returnValues: any[] = [];
         const rules_: DecodingRules = rules ? rules : { structsAsObjects: false };
         const rawReturnData = new RawCalldata(returndata, false);
-        _.each(this._returnDataTypes, (dataType: DataType) => {
-            returnValues.push(dataType.generateValue(rawReturnData, rules_));
-        });
+        const returnValues = this._returnDataType.generateValue(rawReturnData, rules_);
         return returnValues;
     }
 
-- 
cgit v1.2.3


From dd8bb6d08b6e837304a76e9707b79e070f951e4e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 15:38:29 -0800
Subject: Made default encoding/decoding rules global to all modules in encoder

---
 .../abi_encoder/abstract_data_types/data_type.ts   |  7 +++----
 .../utils/src/abi_encoder/evm_data_types/method.ts | 23 +++++++++++-----------
 packages/utils/src/abi_encoder/utils/constants.ts  |  4 ++++
 3 files changed, 18 insertions(+), 16 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index c83f2085e..dd166b19c 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -2,13 +2,12 @@ import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { Calldata, CalldataBlock, RawCalldata } from '../calldata';
+import * as Constants from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { DataTypeFactory } from './interfaces';
 
 export abstract class DataType {
-    private static readonly _DEFAULT_ENCODING_RULES: EncodingRules = { optimize: false, annotate: false };
-    private static readonly _DEFAULT_DECODING_RULES: DecodingRules = { structsAsObjects: false };
     private readonly _dataItem: DataItem;
     private readonly _factory: DataTypeFactory;
 
@@ -26,7 +25,7 @@ export abstract class DataType {
     }
 
     public encode(value: any, rules?: EncodingRules, selector?: string): string {
-        const rules_ = rules ? rules : DataType._DEFAULT_ENCODING_RULES;
+        const rules_ = rules ? rules : Constants.DEFAULT_ENCODING_RULES;
         const calldata = new Calldata(rules_);
         if (selector) {
             calldata.setSelector(selector);
@@ -39,7 +38,7 @@ export abstract class DataType {
 
     public decode(calldata: string, rules?: DecodingRules, hasSelector: boolean = false): any {
         const rawCalldata = new RawCalldata(calldata, hasSelector);
-        const rules_ = rules ? rules : DataType._DEFAULT_DECODING_RULES;
+        const rules_ = rules ? rules : Constants.DEFAULT_DECODING_RULES;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index 671b80890..2faffd44e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -10,30 +10,28 @@ import { DecodingRules, EncodingRules } from '../utils/rules';
 import { Tuple } from './tuple';
 
 export class Method extends MemberDataType {
-    // TMP
-    public selector: string;
-
     private readonly _methodSignature: string;
     private readonly _methodSelector: string;
     private readonly _returnDataType: DataType;
 
     public constructor(abi: MethodAbi, dataTypeFactory: DataTypeFactory) {
-        super({ type: 'method', name: abi.name, components: abi.inputs }, dataTypeFactory);
+        const methodDataItem = { type: 'method', name: abi.name, components: abi.inputs };
+        super(methodDataItem, dataTypeFactory);
         this._methodSignature = this._computeSignature();
-        this.selector = this._methodSelector = this._computeSelector();
+        this._methodSelector = this._computeSelector();
         const returnDataItem: DataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
         this._returnDataType = new Tuple(returnDataItem, this.getFactory());
     }
 
     public encode(value: any, rules?: EncodingRules): string {
-        const calldata = super.encode(value, rules, this.selector);
+        const calldata = super.encode(value, rules, this._methodSelector);
         return calldata;
     }
 
     public decode(calldata: string, rules?: DecodingRules): any[] | object {
-        if (!calldata.startsWith(this.selector)) {
+        if (!calldata.startsWith(this._methodSelector)) {
             throw new Error(
-                `Tried to decode calldata, but it was missing the function selector. Expected '${this.selector}'.`,
+                `Tried to decode calldata, but it was missing the function selector. Expected '${this._methodSelector}'.`,
             );
         }
         const hasSelector = true;
@@ -46,10 +44,11 @@ export class Method extends MemberDataType {
         return returnData;
     }
 
-    public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
-        const rules_: DecodingRules = rules ? rules : { structsAsObjects: false };
-        const rawReturnData = new RawCalldata(returndata, false);
-        const returnValues = this._returnDataType.generateValue(rawReturnData, rules_);
+    public decodeReturnValues(returndata: string, rules_?: DecodingRules): any {
+        const rules: DecodingRules = rules_ ? rules_ : Constants.DEFAULT_DECODING_RULES;
+        const returnDataHasSelector = false;
+        const rawReturnData = new RawCalldata(returndata, returnDataHasSelector);
+        const returnValues = this._returnDataType.generateValue(rawReturnData, rules);
         return returnValues;
     }
 
diff --git a/packages/utils/src/abi_encoder/utils/constants.ts b/packages/utils/src/abi_encoder/utils/constants.ts
index 3d85fbdb8..05c6783e7 100644
--- a/packages/utils/src/abi_encoder/utils/constants.ts
+++ b/packages/utils/src/abi_encoder/utils/constants.ts
@@ -1,3 +1,5 @@
+import { DecodingRules, EncodingRules } from './rules';
+
 export const EVM_WORD_WIDTH_IN_BYTES = 32;
 export const EVM_WORD_WIDTH_IN_BITS = 256;
 export const HEX_BASE = 16;
@@ -6,3 +8,5 @@ export const BIN_BASE = 2;
 export const HEX_SELECTOR_LENGTH_IN_CHARS = 10;
 export const HEX_SELECTOR_LENGTH_IN_BYTES = 4;
 export const HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA = 0;
+export const DEFAULT_DECODING_RULES: DecodingRules = { structsAsObjects: false };
+export const DEFAULT_ENCODING_RULES: EncodingRules = { optimize: false, annotate: false };
-- 
cgit v1.2.3


From 173fc1dcefa266704dd80de6335c03b73b7d8702 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 15:50:49 -0800
Subject: Moved encoder selector check into DataType

---
 .../src/abi_encoder/abstract_data_types/data_type.ts     |  8 +++++++-
 packages/utils/src/abi_encoder/evm_data_types/method.ts  | 16 +++-------------
 2 files changed, 10 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index dd166b19c..450080353 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -36,7 +36,13 @@ export abstract class DataType {
         return calldataHex;
     }
 
-    public decode(calldata: string, rules?: DecodingRules, hasSelector: boolean = false): any {
+    public decode(calldata: string, rules?: DecodingRules, selector?: string): any {
+        if (selector && !calldata.startsWith(selector)) {
+            throw new Error(
+                `Tried to decode calldata, but it was missing the function selector. Expected '${selector}'.`,
+            );
+        }
+        const hasSelector = selector ? true : false;
         const rawCalldata = new RawCalldata(calldata, hasSelector);
         const rules_ = rules ? rules : Constants.DEFAULT_DECODING_RULES;
         const value = this.generateValue(rawCalldata, rules_);
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index 2faffd44e..f2e417485 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -3,7 +3,6 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { DataType, DataTypeFactory, MemberDataType } from '../abstract_data_types';
-import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
@@ -29,13 +28,7 @@ export class Method extends MemberDataType {
     }
 
     public decode(calldata: string, rules?: DecodingRules): any[] | object {
-        if (!calldata.startsWith(this._methodSelector)) {
-            throw new Error(
-                `Tried to decode calldata, but it was missing the function selector. Expected '${this._methodSelector}'.`,
-            );
-        }
-        const hasSelector = true;
-        const value = super.decode(calldata, rules, hasSelector);
+        const value = super.decode(calldata, rules, this._methodSelector);
         return value;
     }
 
@@ -44,11 +37,8 @@ export class Method extends MemberDataType {
         return returnData;
     }
 
-    public decodeReturnValues(returndata: string, rules_?: DecodingRules): any {
-        const rules: DecodingRules = rules_ ? rules_ : Constants.DEFAULT_DECODING_RULES;
-        const returnDataHasSelector = false;
-        const rawReturnData = new RawCalldata(returndata, returnDataHasSelector);
-        const returnValues = this._returnDataType.generateValue(rawReturnData, rules);
+    public decodeReturnValues(returndata: string, rules?: DecodingRules): any {
+        const returnValues = this._returnDataType.decode(returndata, rules);
         return returnValues;
     }
 
-- 
cgit v1.2.3


From 58a2dfbc4d191ea21e6a749371e586dcff3b3239 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 17:04:50 -0800
Subject: Final rounds on evm data types

---
 .../src/abi_encoder/evm_data_types/static_bytes.ts | 58 ++++++++++++----------
 .../utils/src/abi_encoder/evm_data_types/string.ts | 33 +++++++-----
 .../utils/src/abi_encoder/evm_data_types/tuple.ts  |  8 +--
 packages/utils/src/abi_encoder/utils/queue.ts      |  2 +-
 4 files changed, 59 insertions(+), 42 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 9a2a99ec7..afa9afdf2 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -11,7 +11,6 @@ export class StaticBytes extends PayloadDataType {
     private static readonly _matcher = RegExp(
         '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
     );
-
     private static readonly _DEFAULT_WIDTH = 1;
     private readonly _width: number;
 
@@ -19,16 +18,20 @@ export class StaticBytes extends PayloadDataType {
         return StaticBytes._matcher.test(type);
     }
 
+    private static _decodeWidthFromType(type: string): number {
+        const matches = StaticBytes._matcher.exec(type);
+        const width = (matches !== null && matches.length === 3 && matches[2] !== undefined)
+            ? parseInt(matches[2], Constants.DEC_BASE)
+            : StaticBytes._DEFAULT_WIDTH;
+        return width;
+    }
+
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         super(dataItem, dataTypeFactory, StaticBytes._SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = StaticBytes._matcher.exec(dataItem.type);
         if (!StaticBytes.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate Byte with bad input: ${dataItem}`);
+            throw new Error(`Tried to instantiate Static Bytes with bad input: ${dataItem}`);
         }
-        this._width =
-            matches !== null && matches.length === 3 && matches[2] !== undefined
-                ? parseInt(matches[2], Constants.DEC_BASE)
-                : StaticBytes._DEFAULT_WIDTH;
+        this._width = StaticBytes._decodeWidthFromType(dataItem.type);
     }
 
     public getSignature(): string {
@@ -37,11 +40,30 @@ export class StaticBytes extends PayloadDataType {
     }
 
     public encodeValue(value: string | Buffer): Buffer {
-        // Sanity check if string
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
+        // 1/2 Convert value into a buffer and do bounds checking
+        this._sanityCheckValue(value);
+        const valueBuf = ethUtil.toBuffer(value);
+        // 2/2 Store value as hex
+        const valuePadded = ethUtil.setLengthRight(valueBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        return valuePadded;
+    }
+
+    public decodeValue(calldata: RawCalldata): string {
+        const valueBufPadded = calldata.popWord();
+        const valueBuf = valueBufPadded.slice(0, this._width);
+        const value = ethUtil.bufferToHex(valueBuf);
+        this._sanityCheckValue(value);
+        return value;
+    }
+    
+    private _sanityCheckValue(value: string | Buffer): void {
+        if (typeof value === 'string') {
+            if (!value.startsWith('0x')) {
+                throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
+            } else if (value.length % 2 !== 0) {
+                throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+            }
         }
-        // Convert value into a buffer and do bounds checking
         const valueBuf = ethUtil.toBuffer(value);
         if (valueBuf.byteLength > this._width) {
             throw new Error(
@@ -49,20 +71,6 @@ export class StaticBytes extends PayloadDataType {
                     valueBuf.byteLength
                 } bytes), which exceeds max bytes that can be stored in a ${this.getSignature()}`,
             );
-        } else if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
         }
-
-        // Store value as hex
-        const evmWordWidth = 32;
-        const paddedValue = ethUtil.setLengthRight(valueBuf, evmWordWidth);
-        return paddedValue;
-    }
-
-    public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(0, this._width);
-        const value = ethUtil.bufferToHex(valueBuf);
-        return value;
     }
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 47ad7cb97..15b93e447 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -13,7 +13,7 @@ export class String extends PayloadDataType {
     public static matchType(type: string): boolean {
         return type === 'string';
     }
-
+    
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         super(dataItem, dataTypeFactory, String._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!String.matchType(dataItem.type)) {
@@ -22,21 +22,30 @@ export class String extends PayloadDataType {
     }
 
     public encodeValue(value: string): Buffer {
-        const wordsForValue = Math.ceil(value.length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
-        const valueBuf = ethUtil.setLengthRight(new Buffer(value), paddedDynamicBytesForValue);
-        const lengthBuf = ethUtil.setLengthLeft(ethUtil.toBuffer(value.length), Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const encodedValueBuf = Buffer.concat([lengthBuf, valueBuf]);
+        // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
+        // 1/3 Construct the length
+        const wordsToStoreValuePadded = Math.ceil(value.length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const bytesToStoreValuePadded = wordsToStoreValuePadded * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const lengthBuf = ethUtil.toBuffer(value.length);
+        const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        // 2/3 Construct the value
+        const valueBuf = new Buffer(value);
+        const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded);
+        // 3/3 Combine length and value
+        const encodedValueBuf = Buffer.concat([lengthBufPadded, valueBufPadded]);
         return encodedValueBuf;
     }
 
     public decodeValue(calldata: RawCalldata): string {
-        const lengthBuf = calldata.popWord();
-        const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, Constants.HEX_BASE);
-        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
+        // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
+        // 1/2 Decode length
+        const lengthBufPadded = calldata.popWord();
+        const lengthHexPadded = ethUtil.bufferToHex(lengthBufPadded);
+        const length = parseInt(lengthHexPadded, Constants.HEX_BASE);
+        // 2/2 Decode value
+        const wordsToStoreValuePadded = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const valueBufPadded = calldata.popWords(wordsToStoreValuePadded);
+        const valueBuf = valueBufPadded.slice(0, length);
         const value = valueBuf.toString('ascii');
         return value;
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
index 4a90e375a..89dd6604d 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -3,8 +3,8 @@ import { DataItem } from 'ethereum-types';
 import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
 
 export class Tuple extends MemberDataType {
-    private readonly _tupleSignature: string;
-
+    private readonly _signature: string;
+    
     public static matchType(type: string): boolean {
         return type === 'tuple';
     }
@@ -14,10 +14,10 @@ export class Tuple extends MemberDataType {
         if (!Tuple.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
         }
-        this._tupleSignature = this._computeSignatureOfMembers();
+        this._signature = this._computeSignatureOfMembers();
     }
 
     public getSignature(): string {
-        return this._tupleSignature;
+        return this._signature;
     }
 }
diff --git a/packages/utils/src/abi_encoder/utils/queue.ts b/packages/utils/src/abi_encoder/utils/queue.ts
index 53afb7e11..506a0b56e 100644
--- a/packages/utils/src/abi_encoder/utils/queue.ts
+++ b/packages/utils/src/abi_encoder/utils/queue.ts
@@ -32,7 +32,7 @@ export class Queue<T> {
     public getStore(): T[] {
         return this._store;
     }
-
+    
     public peekFront(): T | undefined {
         return this._store.length >= 0 ? this._store[0] : undefined;
     }
-- 
cgit v1.2.3


From d2d89adbddaec435ddb65545a86fc4dc981de521 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 17:12:21 -0800
Subject: Abstracted out encoding/decoding of numeric values into its own
 utility. Could be useful elsewhere.

---
 .../utils/src/abi_encoder/evm_data_types/array.ts  |   6 +-
 .../utils/src/abi_encoder/evm_data_types/int.ts    |   6 +-
 .../utils/src/abi_encoder/evm_data_types/number.ts |  71 ++------------
 .../src/abi_encoder/evm_data_types/static_bytes.ts |   8 +-
 .../utils/src/abi_encoder/evm_data_types/string.ts |   2 +-
 .../utils/src/abi_encoder/evm_data_types/tuple.ts  |   2 +-
 .../utils/src/abi_encoder/evm_data_types/uint.ts   |   6 +-
 packages/utils/src/abi_encoder/utils/math.ts       | 103 +++++++++++++++++++++
 packages/utils/src/abi_encoder/utils/queue.ts      |   2 +-
 9 files changed, 125 insertions(+), 81 deletions(-)
 create mode 100644 packages/utils/src/abi_encoder/utils/math.ts

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index dd8184fd0..527cdadfe 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -4,17 +4,17 @@ import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
 import * as Constants from '../utils/constants';
 
 export class Array extends MemberDataType {
-    private static readonly _matcher = RegExp('^(.+)\\[([0-9]*)\\]$');
+    private static readonly _MATCHER = RegExp('^(.+)\\[([0-9]*)\\]$');
     private readonly _arraySignature: string;
     private readonly _elementType: string;
 
     public static matchType(type: string): boolean {
-        return Array._matcher.test(type);
+        return Array._MATCHER.test(type);
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         // Sanity check
-        const matches = Array._matcher.exec(dataItem.type);
+        const matches = Array._MATCHER.exec(dataItem.type);
         if (matches === null || matches.length !== 3) {
             throw new Error(`Could not parse array: ${dataItem.type}`);
         } else if (matches[1] === undefined) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index ec41b9cfc..457c41b28 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -7,16 +7,16 @@ import { DataTypeFactory } from '../abstract_data_types';
 import { Number } from './number';
 
 export class Int extends Number {
-    private static readonly _matcher = RegExp(
+    private static readonly _MATCHER = RegExp(
         '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
 
     public static matchType(type: string): boolean {
-        return Int._matcher.test(type);
+        return Int._MATCHER.test(type);
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, Int._matcher, dataTypeFactory);
+        super(dataItem, Int._MATCHER, dataTypeFactory);
     }
 
     public getMaxValue(): BigNumber {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/number.ts b/packages/utils/src/abi_encoder/evm_data_types/number.ts
index 86acdce07..053a574e3 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/number.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/number.ts
@@ -1,11 +1,11 @@
 import { DataItem } from 'ethereum-types';
-import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
 import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
+import * as EncoderMath from '../utils/math';
 
 export abstract class Number extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
@@ -25,73 +25,14 @@ export abstract class Number extends PayloadDataType {
                 : (this._width = Number._DEFAULT_WIDTH);
     }
 
-    public encodeValue(value_: BigNumber | string | number): Buffer {
-        const value = new BigNumber(value_, 10);
-        if (value.greaterThan(this.getMaxValue())) {
-            throw new Error(`Tried to assign value of ${value}, which exceeds max value of ${this.getMaxValue()}`);
-        } else if (value.lessThan(this.getMinValue())) {
-            throw new Error(`Tried to assign value of ${value}, which exceeds min value of ${this.getMinValue()}`);
-        }
-
-        let valueBuf: Buffer;
-        if (value.greaterThanOrEqualTo(0)) {
-            valueBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${value.toString(Constants.HEX_BASE)}`),
-                Constants.EVM_WORD_WIDTH_IN_BYTES,
-            );
-        } else {
-            // BigNumber can't write a negative hex value, so we use twos-complement conversion to do it ourselves.
-            // Step 1/3: Convert value to positive binary string
-            const binBase = 2;
-            const valueBin = value.times(-1).toString(binBase);
-
-            // Step 2/3: Invert binary value
-            let invertedValueBin = '1'.repeat(Constants.EVM_WORD_WIDTH_IN_BITS - valueBin.length);
-            _.each(valueBin, (bit: string) => {
-                invertedValueBin += bit === '1' ? '0' : '1';
-            });
-            const invertedValue = new BigNumber(invertedValueBin, binBase);
-
-            // Step 3/3: Add 1 to inverted value
-            // The result is the two's-complement represent of the input value.
-            const negativeValue = invertedValue.plus(1);
-
-            // Convert the negated value to a hex string
-            valueBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${negativeValue.toString(Constants.HEX_BASE)}`),
-                Constants.EVM_WORD_WIDTH_IN_BYTES,
-            );
-        }
-
-        return valueBuf;
+    public encodeValue(value: BigNumber | string | number): Buffer {
+        const encodedValue = EncoderMath.safeEncodeNumericValue(value, this.getMinValue(), this.getMaxValue());
+        return encodedValue;
     }
 
     public decodeValue(calldata: RawCalldata): BigNumber {
-        const paddedValueBuf = calldata.popWord();
-        const paddedValueHex = ethUtil.bufferToHex(paddedValueBuf);
-        let value = new BigNumber(paddedValueHex, 16);
-        if (this.getMinValue().lessThan(0)) {
-            // Check if we're negative
-            const valueBin = value.toString(Constants.BIN_BASE);
-            if (valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && valueBin[0].startsWith('1')) {
-                // Negative
-                // Step 1/3: Invert binary value
-                let invertedValueBin = '';
-                _.each(valueBin, (bit: string) => {
-                    invertedValueBin += bit === '1' ? '0' : '1';
-                });
-                const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
-
-                // Step 2/3: Add 1 to inverted value
-                // The result is the two's-complement represent of the input value.
-                const positiveValue = invertedValue.plus(1);
-
-                // Step 3/3: Invert positive value
-                const negativeValue = positiveValue.times(-1);
-                value = negativeValue;
-            }
-        }
-
+        const valueBuf = calldata.popWord();
+        const value = EncoderMath.safeDecodeNumericValue(valueBuf, this.getMinValue(), this.getMaxValue());
         return value;
     }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index afa9afdf2..0d01e6105 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -8,18 +8,18 @@ import * as Constants from '../utils/constants';
 
 export class StaticBytes extends PayloadDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    private static readonly _matcher = RegExp(
+    private static readonly _MATCHER = RegExp(
         '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
     );
     private static readonly _DEFAULT_WIDTH = 1;
     private readonly _width: number;
 
     public static matchType(type: string): boolean {
-        return StaticBytes._matcher.test(type);
+        return StaticBytes._MATCHER.test(type);
     }
 
     private static _decodeWidthFromType(type: string): number {
-        const matches = StaticBytes._matcher.exec(type);
+        const matches = StaticBytes._MATCHER.exec(type);
         const width = (matches !== null && matches.length === 3 && matches[2] !== undefined)
             ? parseInt(matches[2], Constants.DEC_BASE)
             : StaticBytes._DEFAULT_WIDTH;
@@ -55,7 +55,7 @@ export class StaticBytes extends PayloadDataType {
         this._sanityCheckValue(value);
         return value;
     }
-    
+
     private _sanityCheckValue(value: string | Buffer): void {
         if (typeof value === 'string') {
             if (!value.startsWith('0x')) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 15b93e447..428ea21db 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -13,7 +13,7 @@ export class String extends PayloadDataType {
     public static matchType(type: string): boolean {
         return type === 'string';
     }
-    
+
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         super(dataItem, dataTypeFactory, String._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!String.matchType(dataItem.type)) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
index 89dd6604d..63d9dfa9e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -4,7 +4,7 @@ import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
 
 export class Tuple extends MemberDataType {
     private readonly _signature: string;
-    
+
     public static matchType(type: string): boolean {
         return type === 'tuple';
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index ced3ef08b..c2b6e214a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -7,16 +7,16 @@ import { DataTypeFactory } from '../abstract_data_types';
 import { Number } from './number';
 
 export class UInt extends Number {
-    private static readonly _matcher = RegExp(
+    private static readonly _MATCHER = RegExp(
         '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
 
     public static matchType(type: string): boolean {
-        return UInt._matcher.test(type);
+        return UInt._MATCHER.test(type);
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, UInt._matcher, dataTypeFactory);
+        super(dataItem, UInt._MATCHER, dataTypeFactory);
     }
 
     public getMaxValue(): BigNumber {
diff --git a/packages/utils/src/abi_encoder/utils/math.ts b/packages/utils/src/abi_encoder/utils/math.ts
new file mode 100644
index 000000000..8d21ada0a
--- /dev/null
+++ b/packages/utils/src/abi_encoder/utils/math.ts
@@ -0,0 +1,103 @@
+import BigNumber from 'bignumber.js';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import * as Constants from '../utils/constants';
+
+function sanityCheckBigNumberRange(value_: BigNumber | string | number, minValue: BigNumber, maxValue: BigNumber): void {
+    const value = new BigNumber(value_, 10);
+    if (value.greaterThan(maxValue)) {
+        throw new Error(`Tried to assign value of ${value}, which exceeds max value of ${maxValue}`);
+    } else if (value.lessThan(minValue)) {
+        throw new Error(`Tried to assign value of ${value}, which exceeds min value of ${minValue}`);
+    }
+}
+function bigNumberToPaddedBuffer(value: BigNumber): Buffer {
+    const valueHex = `0x${value.toString(Constants.HEX_BASE)}`;
+    const valueBuf = ethUtil.toBuffer(valueHex);
+    const valueBufPadded = ethUtil.setLengthLeft(valueBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+    return valueBufPadded;
+}
+/**
+ * Takes a numeric value and returns its ABI-encoded value
+ * @param value_    The value to encode.
+ * @return ABI Encoded value
+ */
+export function encodeNumericValue(value_: BigNumber | string | number): Buffer {
+    const value = new BigNumber(value_, 10);
+    // Case 1/2: value is non-negative
+    if (value.greaterThanOrEqualTo(0)) {
+        const encodedPositiveValue = bigNumberToPaddedBuffer(value);
+        return encodedPositiveValue;
+    }
+    // Case 2/2: Value is negative
+    // Use two's-complement to encode the value
+    // Step 1/3: Convert negative value to positive binary string
+    const valueBin = value.times(-1).toString(Constants.BIN_BASE);
+    // Step 2/3: Invert binary value
+    let invertedValueBin = '1'.repeat(Constants.EVM_WORD_WIDTH_IN_BITS - valueBin.length);
+    _.each(valueBin, (bit: string) => {
+        invertedValueBin += bit === '1' ? '0' : '1';
+    });
+    const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
+    // Step 3/3: Add 1 to inverted value
+    const negativeValue = invertedValue.plus(1);
+    const encodedValue = bigNumberToPaddedBuffer(negativeValue);
+    return encodedValue;
+}
+/**
+ * Takes a numeric value and returns its ABI-encoded value.
+ * Performs an additional sanity check, given the min/max allowed value.
+ * @param value_    The value to encode.
+ * @return ABI Encoded value
+ */
+export function safeEncodeNumericValue(value: BigNumber | string | number, minValue: BigNumber, maxValue: BigNumber): Buffer {
+    sanityCheckBigNumberRange(value, minValue, maxValue);
+    const encodedValue = encodeNumericValue(value);
+    return encodedValue;
+}
+/**
+ * Takes an ABI-encoded numeric value and returns its decoded value as a BigNumber.
+ * @param encodedValue    The encoded numeric value.
+ * @param minValue        The minimum possible decoded value.
+ * @return ABI Decoded value
+ */
+export function decodeNumericValue(encodedValue: Buffer, minValue: BigNumber): BigNumber {
+    const valueHex = ethUtil.bufferToHex(encodedValue);
+    // Case 1/3: value is definitely non-negative because of numeric boundaries
+    const value = new BigNumber(valueHex, Constants.HEX_BASE);
+    if (!minValue.lessThan(0)) {
+        return value;
+    }
+    // Case 2/3: value is non-negative because there is no leading 1 (encoded as two's-complement)
+    const valueBin = value.toString(Constants.BIN_BASE);
+    const valueIsNegative = valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && valueBin[0].startsWith('1');
+    if (!valueIsNegative) {
+        return value;
+    }
+    // Case 3/3: value is negative
+    // Step 1/3: Invert b inary value
+    let invertedValueBin = '';
+    _.each(valueBin, (bit: string) => {
+        invertedValueBin += bit === '1' ? '0' : '1';
+    });
+    const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
+    // Step 2/3: Add 1 to inverted value
+    // The result is the two's-complement representation of the input value.
+    const positiveValue = invertedValue.plus(1);
+    // Step 3/3: Invert positive value to get the negative value
+    const negativeValue = positiveValue.times(-1);
+    return negativeValue;
+}
+/**
+ * Takes an ABI-encoded numeric value and returns its decoded value as a BigNumber.
+ * Performs an additional sanity check, given the min/max allowed value.
+ * @param encodedValue    The encoded numeric value.
+ * @param minValue        The minimum possible decoded value.
+ * @return ABI Decoded value
+ */
+export function safeDecodeNumericValue(encodedValue: Buffer, minValue: BigNumber, maxValue: BigNumber): BigNumber {
+    const value = decodeNumericValue(encodedValue, minValue);
+    sanityCheckBigNumberRange(value, minValue, maxValue);
+    return value;
+}
diff --git a/packages/utils/src/abi_encoder/utils/queue.ts b/packages/utils/src/abi_encoder/utils/queue.ts
index 506a0b56e..53afb7e11 100644
--- a/packages/utils/src/abi_encoder/utils/queue.ts
+++ b/packages/utils/src/abi_encoder/utils/queue.ts
@@ -32,7 +32,7 @@ export class Queue<T> {
     public getStore(): T[] {
         return this._store;
     }
-    
+
     public peekFront(): T | undefined {
         return this._store.length >= 0 ? this._store[0] : undefined;
     }
-- 
cgit v1.2.3


From ebaf9dd275403cdecfb3364876737fcbcd0eab82 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 17:25:04 -0800
Subject: Removed abstract Number class.

---
 .../utils/src/abi_encoder/evm_data_types/int.ts    | 42 ++++++++++++++++-----
 .../utils/src/abi_encoder/evm_data_types/number.ts | 41 ---------------------
 .../utils/src/abi_encoder/evm_data_types/uint.ts   | 43 +++++++++++++++++-----
 3 files changed, 67 insertions(+), 59 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/evm_data_types/number.ts

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 457c41b28..83aeacd66 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -2,29 +2,53 @@
 import { DataItem } from 'ethereum-types';
 
 import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { RawCalldata } from '../calldata';
+import * as Constants from '../utils/constants';
+import * as EncoderMath from '../utils/math';
 
-import { Number } from './number';
-
-export class Int extends Number {
+export class Int extends PayloadDataType {
     private static readonly _MATCHER = RegExp(
         '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _MAX_WIDTH: number = 256;
+    private static readonly _DEFAULT_WIDTH: number = Int._MAX_WIDTH;
+    private _width: number;
+    private _minValue: BigNumber;
+    private _maxValue: BigNumber;
 
     public static matchType(type: string): boolean {
         return Int._MATCHER.test(type);
     }
 
+    private static _decodeWidthFromType(type: string): number {
+        const matches = Int._MATCHER.exec(type);
+        const width = (matches !== null && matches.length === 2 && matches[1] !== undefined)
+        ? parseInt(matches[1], Constants.DEC_BASE)
+        : Int._DEFAULT_WIDTH;
+        return width;
+    }
+
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, Int._MATCHER, dataTypeFactory);
+        super(dataItem, dataTypeFactory, Int._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!Int.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate Int with bad input: ${dataItem}`);
+        }
+        this._width = Int._decodeWidthFromType(dataItem.type);
+        this._minValue = new BigNumber(2).toPower(this._width - 1).times(-1);
+        this._maxValue = new BigNumber(2).toPower(this._width - 1).sub(1);
     }
 
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this._width - 1).sub(1);
+    public encodeValue(value: BigNumber | string | number): Buffer {
+        const encodedValue = EncoderMath.safeEncodeNumericValue(value, this._minValue, this._maxValue);
+        return encodedValue;
     }
 
-    public getMinValue(): BigNumber {
-        return new BigNumber(2).toPower(this._width - 1).times(-1);
+    public decodeValue(calldata: RawCalldata): BigNumber {
+        const valueBuf = calldata.popWord();
+        const value = EncoderMath.safeDecodeNumericValue(valueBuf, this._minValue, this._maxValue);
+        return value;
     }
 
     public getSignature(): string {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/number.ts b/packages/utils/src/abi_encoder/evm_data_types/number.ts
deleted file mode 100644
index 053a574e3..000000000
--- a/packages/utils/src/abi_encoder/evm_data_types/number.ts
+++ /dev/null
@@ -1,41 +0,0 @@
-import { DataItem } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
-import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
-import * as EncoderMath from '../utils/math';
-
-export abstract class Number extends PayloadDataType {
-    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
-    private static readonly _MAX_WIDTH: number = 256;
-    private static readonly _DEFAULT_WIDTH: number = Number._MAX_WIDTH;
-    protected _width: number;
-
-    constructor(dataItem: DataItem, matcher: RegExp, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, Number._SIZE_KNOWN_AT_COMPILE_TIME);
-        const matches = matcher.exec(dataItem.type);
-        if (matches === null) {
-            throw new Error(`Tried to instantiate Number with bad input: ${dataItem}`);
-        }
-        this._width =
-            matches !== null && matches.length === 2 && matches[1] !== undefined
-                ? parseInt(matches[1], Constants.DEC_BASE)
-                : (this._width = Number._DEFAULT_WIDTH);
-    }
-
-    public encodeValue(value: BigNumber | string | number): Buffer {
-        const encodedValue = EncoderMath.safeEncodeNumericValue(value, this.getMinValue(), this.getMaxValue());
-        return encodedValue;
-    }
-
-    public decodeValue(calldata: RawCalldata): BigNumber {
-        const valueBuf = calldata.popWord();
-        const value = EncoderMath.safeDecodeNumericValue(valueBuf, this.getMinValue(), this.getMaxValue());
-        return value;
-    }
-
-    public abstract getMaxValue(): BigNumber;
-    public abstract getMinValue(): BigNumber;
-}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index c2b6e214a..832ab075c 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -2,32 +2,57 @@
 import { DataItem } from 'ethereum-types';
 
 import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { RawCalldata } from '../calldata';
+import * as Constants from '../utils/constants';
+import * as EncoderMath from '../utils/math';
 
-import { Number } from './number';
-
-export class UInt extends Number {
+export class UInt extends PayloadDataType {
     private static readonly _MATCHER = RegExp(
         '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
+    private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
+    private static readonly _MAX_WIDTH: number = 256;
+    private static readonly _DEFAULT_WIDTH: number = UInt._MAX_WIDTH;
+    private _width: number;
+    private _minValue: BigNumber;
+    private _maxValue: BigNumber;
 
     public static matchType(type: string): boolean {
         return UInt._MATCHER.test(type);
     }
 
+    private static _decodeWidthFromType(type: string): number {
+        const matches = UInt._MATCHER.exec(type);
+        const width = (matches !== null && matches.length === 2 && matches[1] !== undefined)
+        ? parseInt(matches[1], Constants.DEC_BASE)
+        : UInt._DEFAULT_WIDTH;
+        return width;
+    }
+
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, UInt._MATCHER, dataTypeFactory);
+        super(dataItem, dataTypeFactory, UInt._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!UInt.matchType(dataItem.type)) {
+            throw new Error(`Tried to instantiate UInt with bad input: ${dataItem}`);
+        }
+        this._width = UInt._decodeWidthFromType(dataItem.type);
+        this._minValue = new BigNumber(0);
+        this._maxValue = new BigNumber(2).toPower(this._width).sub(1);
     }
 
-    public getMaxValue(): BigNumber {
-        return new BigNumber(2).toPower(this._width).sub(1);
+    public encodeValue(value: BigNumber | string | number): Buffer {
+        const encodedValue = EncoderMath.safeEncodeNumericValue(value, this._minValue, this._maxValue);
+        return encodedValue;
     }
 
-    public getMinValue(): BigNumber {
-        return new BigNumber(0);
+    public decodeValue(calldata: RawCalldata): BigNumber {
+        const valueBuf = calldata.popWord();
+        const value = EncoderMath.safeDecodeNumericValue(valueBuf, this._minValue, this._maxValue);
+        return value;
     }
 
     public getSignature(): string {
         return `uint${this._width}`;
     }
 }
+
-- 
cgit v1.2.3


From acd364b71c8b3ddb6d4d75d8667cc7f50b18694d Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 17:37:14 -0800
Subject: Comments and inline documentation for dynamic bytes

---
 .../utils/src/abi_encoder/evm_data_types/bool.ts   |  8 ++--
 .../abi_encoder/evm_data_types/dynamic_bytes.ts    | 55 +++++++++++++---------
 .../utils/src/abi_encoder/evm_data_types/string.ts |  4 +-
 .../utils/test/abi_encoder/evm_data_types_test.ts  |  2 +-
 4 files changed, 40 insertions(+), 29 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 6bc299544..82a519aae 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -22,10 +22,6 @@ export class Bool extends PayloadDataType {
         }
     }
 
-    public getSignature(): string {
-        return 'bool';
-    }
-
     public encodeValue(value: boolean): Buffer {
         const encodedValue = value ? '0x1' : '0x0';
         const encodedValueBuf = ethUtil.setLengthLeft(
@@ -47,4 +43,8 @@ export class Bool extends PayloadDataType {
         /* tslint:enable boolean-naming */
         return value;
     }
+
+    public getSignature(): string {
+        return 'bool';
+    }
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index 626e266c9..ce6ace627 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -17,42 +17,53 @@ export class DynamicBytes extends PayloadDataType {
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         super(dataItem, dataTypeFactory, DynamicBytes._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!DynamicBytes.matchType(dataItem.type)) {
-            throw new Error(`Tried to instantiate DynamicBytes with bad input: ${dataItem}`);
+            throw new Error(`Tried to instantiate Dynamic Bytes with bad input: ${dataItem}`);
         }
     }
 
     public encodeValue(value: string | Buffer): Buffer {
-        if (typeof value === 'string' && !value.startsWith('0x')) {
-            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '${value}'`);
-        }
+        // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
+        // 1/3 Construct the length
         const valueBuf = ethUtil.toBuffer(value);
-        if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-
-        const wordsForValue = Math.ceil(valueBuf.byteLength / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedDynamicBytesForValue = wordsForValue * Constants.EVM_WORD_WIDTH_IN_BYTES;
-        const paddedValueBuf = ethUtil.setLengthRight(valueBuf, paddedDynamicBytesForValue);
-        const paddedLengthBuf = ethUtil.setLengthLeft(
-            ethUtil.toBuffer(valueBuf.byteLength),
-            Constants.EVM_WORD_WIDTH_IN_BYTES,
-        );
-        const encodedValueBuf = Buffer.concat([paddedLengthBuf, paddedValueBuf]);
-        return encodedValueBuf;
+        const wordsToStoreValuePadded = Math.ceil(valueBuf.byteLength / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const bytesToStoreValuePadded = wordsToStoreValuePadded * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const lengthBuf = ethUtil.toBuffer(valueBuf.byteLength);
+        const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        // 2/3 Construct the value
+        this._sanityCheckValue(value);
+        const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded);
+        // 3/3 Combine length and value
+        const encodedValue = Buffer.concat([lengthBufPadded, valueBufPadded]);
+        return encodedValue;
     }
 
     public decodeValue(calldata: RawCalldata): string {
+        // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
+        // 1/2 Decode length
         const lengthBuf = calldata.popWord();
         const lengthHex = ethUtil.bufferToHex(lengthBuf);
         const length = parseInt(lengthHex, Constants.HEX_BASE);
-        const wordsForValue = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const paddedValueBuf = calldata.popWords(wordsForValue);
-        const valueBuf = paddedValueBuf.slice(0, length);
-        const decodedValue = ethUtil.bufferToHex(valueBuf);
-        return decodedValue;
+        // 2/2 Decode value
+        const wordsToStoreValuePadded = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const valueBufPadded = calldata.popWords(wordsToStoreValuePadded);
+        const valueBuf = valueBufPadded.slice(0, length);
+        const value = ethUtil.bufferToHex(valueBuf);
+        this._sanityCheckValue(value);
+        return value;
     }
 
     public getSignature(): string {
         return 'bytes';
     }
+
+    private _sanityCheckValue(value: string | Buffer): void {
+        if (typeof value !== 'string') {
+            return;
+        }
+        if (!value.startsWith('0x')) {
+            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
+        } else if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+    }
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 428ea21db..2bb6541a3 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -32,8 +32,8 @@ export class String extends PayloadDataType {
         const valueBuf = new Buffer(value);
         const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded);
         // 3/3 Combine length and value
-        const encodedValueBuf = Buffer.concat([lengthBufPadded, valueBufPadded]);
-        return encodedValueBuf;
+        const encodedValue = Buffer.concat([lengthBufPadded, valueBufPadded]);
+        return encodedValue;
     }
 
     public decodeValue(calldata: RawCalldata): string {
diff --git a/packages/utils/test/abi_encoder/evm_data_types_test.ts b/packages/utils/test/abi_encoder/evm_data_types_test.ts
index 9c3e3c0f9..7cea86529 100644
--- a/packages/utils/test/abi_encoder/evm_data_types_test.ts
+++ b/packages/utils/test/abi_encoder/evm_data_types_test.ts
@@ -1018,7 +1018,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Encode Args and validate result
             expect(() => {
                 dataType.encode(args);
-            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix. Got '01'");
+            }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
         });
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
             // Create DataType object
-- 
cgit v1.2.3


From 22ce3e2e29fb50d9b9244c9ee567c124586be9ae Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 17:46:45 -0800
Subject: Comments for Array

---
 .../utils/src/abi_encoder/evm_data_types/array.ts  | 39 +++++++++++++---------
 1 file changed, 23 insertions(+), 16 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 527cdadfe..77e38ebd7 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -12,21 +12,26 @@ export class Array extends MemberDataType {
         return Array._MATCHER.test(type);
     }
 
-    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        // Sanity check
-        const matches = Array._MATCHER.exec(dataItem.type);
+    private static _decodeElementTypeAndLengthFromType(type: string): [string, undefined|number] {
+        const matches = Array._MATCHER.exec(type);
         if (matches === null || matches.length !== 3) {
-            throw new Error(`Could not parse array: ${dataItem.type}`);
+            throw new Error(`Could not parse array: ${type}`);
         } else if (matches[1] === undefined) {
-            throw new Error(`Could not parse array type: ${dataItem.type}`);
+            throw new Error(`Could not parse array type: ${type}`);
         } else if (matches[2] === undefined) {
-            throw new Error(`Could not parse array length: ${dataItem.type}`);
+            throw new Error(`Could not parse array length: ${type}`);
         }
-
-        const isArray = true;
         const arrayElementType = matches[1];
         const arrayLength = matches[2] === '' ? undefined : parseInt(matches[2], Constants.DEC_BASE);
+        return [arrayElementType, arrayLength];
+    }
+
+    public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
+        // Construct parent
+        const isArray = true;
+        const [arrayElementType, arrayLength] = Array._decodeElementTypeAndLengthFromType(dataItem.type);
         super(dataItem, dataTypeFactory, isArray, arrayLength, arrayElementType);
+        // Set array properties
         this._elementType = arrayElementType;
         this._arraySignature = this._computeSignature();
     }
@@ -36,20 +41,22 @@ export class Array extends MemberDataType {
     }
 
     private _computeSignature(): string {
-        const dataItem: DataItem = {
+        // Compute signature for a single array element
+        const elementDataItem: DataItem = {
             type: this._elementType,
             name: 'N/A',
         };
-        const components = this.getDataItem().components;
-        if (components !== undefined) {
-            dataItem.components = components;
+        const elementComponents = this.getDataItem().components;
+        if (elementComponents !== undefined) {
+            elementDataItem.components = elementComponents;
         }
-        const elementDataType = this.getFactory().create(dataItem);
-        const type = elementDataType.getSignature();
+        const elementDataType = this.getFactory().create(elementDataItem);
+        const elementSignature = elementDataType.getSignature();
+        // Construct signature for array of type `element`
         if (this._arrayLength === undefined) {
-            return `${type}[]`;
+            return `${elementSignature}[]`;
         } else {
-            return `${type}[${this._arrayLength}]`;
+            return `${elementSignature}[${this._arrayLength}]`;
         }
     }
 }
-- 
cgit v1.2.3


From bb4d02e413119132f283ee17549cf5e1732d75b5 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 17:47:33 -0800
Subject: Comments for Address

---
 packages/utils/src/abi_encoder/evm_data_types/address.ts | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 9ae22bd9c..84f6665cb 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -34,17 +34,17 @@ export class Address extends PayloadDataType {
         if (!value.startsWith('0x')) {
             throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
         }
-        const valueAsBuffer = ethUtil.toBuffer(value);
-        if (valueAsBuffer.byteLength !== Address._ADDRESS_SIZE_IN_BYTES) {
+        const valueBuf = ethUtil.toBuffer(value);
+        if (valueBuf.byteLength !== Address._ADDRESS_SIZE_IN_BYTES) {
             throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
         }
-        const encodedValueBuf = ethUtil.setLengthLeft(valueAsBuffer, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const encodedValueBuf = ethUtil.setLengthLeft(valueBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
         return encodedValueBuf;
     }
 
     public decodeValue(calldata: RawCalldata): string {
-        const paddedValueBuf = calldata.popWord();
-        const valueBuf = paddedValueBuf.slice(Address._DECODED_ADDRESS_OFFSET_IN_BYTES);
+        const valueBufPadded = calldata.popWord();
+        const valueBuf = valueBufPadded.slice(Address._DECODED_ADDRESS_OFFSET_IN_BYTES);
         const value = ethUtil.bufferToHex(valueBuf);
         return value;
     }
-- 
cgit v1.2.3


From 9a51af46ee4a35b3d1ce2fcdc6f561aa68307cf0 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 18:24:46 -0800
Subject: Payload -> Blob, Dependent -> Pointer, Member -> Set

---
 .../abstract_data_types/dependent_data_type.ts     |  51 -----
 .../src/abi_encoder/abstract_data_types/index.ts   |   5 +-
 .../abstract_data_types/member_data_type.ts        | 226 --------------------
 .../abstract_data_types/payload_data_type.ts       |  38 ----
 .../abi_encoder/abstract_data_types/types/blob.ts  |  38 ++++
 .../abi_encoder/abstract_data_types/types/index.ts |   3 +
 .../abstract_data_types/types/pointer.ts           |  51 +++++
 .../abi_encoder/abstract_data_types/types/set.ts   | 227 +++++++++++++++++++++
 .../utils/src/abi_encoder/calldata/blocks/blob.ts  |  20 ++
 .../utils/src/abi_encoder/calldata/blocks/index.ts |   3 +
 .../src/abi_encoder/calldata/blocks/pointer.ts     |  59 ++++++
 .../utils/src/abi_encoder/calldata/blocks/set.ts   |  47 +++++
 .../utils/src/abi_encoder/calldata/calldata.ts     |  14 +-
 .../src/abi_encoder/calldata/calldata_blocks.ts    |   3 -
 .../calldata/dependent_calldata_block.ts           |  59 ------
 packages/utils/src/abi_encoder/calldata/index.ts   |   7 +-
 .../abi_encoder/calldata/member_calldata_block.ts  |  48 -----
 .../abi_encoder/calldata/payload_calldata_block.ts |  20 --
 .../utils/src/abi_encoder/calldata/raw_calldata.ts |  25 ++-
 .../src/abi_encoder/evm_data_types/address.ts      |   4 +-
 .../utils/src/abi_encoder/evm_data_types/array.ts  |   4 +-
 .../utils/src/abi_encoder/evm_data_types/bool.ts   |   4 +-
 .../abi_encoder/evm_data_types/dynamic_bytes.ts    |   4 +-
 .../utils/src/abi_encoder/evm_data_types/int.ts    |  10 +-
 .../utils/src/abi_encoder/evm_data_types/method.ts |   4 +-
 .../src/abi_encoder/evm_data_types/pointer.ts      |   4 +-
 .../src/abi_encoder/evm_data_types/static_bytes.ts |   4 +-
 .../utils/src/abi_encoder/evm_data_types/string.ts |   4 +-
 .../utils/src/abi_encoder/evm_data_types/tuple.ts  |   4 +-
 .../utils/src/abi_encoder/evm_data_types/uint.ts   |  16 +-
 30 files changed, 502 insertions(+), 504 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
 delete mode 100644 packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
 delete mode 100644 packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/types/index.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
 create mode 100644 packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/blocks/blob.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/blocks/index.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
 create mode 100644 packages/utils/src/abi_encoder/calldata/blocks/set.ts
 delete mode 100644 packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
 delete mode 100644 packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
 delete mode 100644 packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
 delete mode 100644 packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
deleted file mode 100644
index 7649b1836..000000000
--- a/packages/utils/src/abi_encoder/abstract_data_types/dependent_data_type.ts
+++ /dev/null
@@ -1,51 +0,0 @@
-import { DataItem } from 'ethereum-types';
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import { CalldataBlock, DependentCalldataBlock, RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
-import { DecodingRules } from '../utils/rules';
-
-import { DataType } from './data_type';
-import { DataTypeFactory } from './interfaces';
-
-export abstract class DependentDataType extends DataType {
-    protected _dependency: DataType;
-    protected _parent: DataType;
-    private readonly _isStatic: boolean;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
-        super(dataItem, factory);
-        this._dependency = dependency;
-        this._parent = parent;
-        this._isStatic = true;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): DependentCalldataBlock {
-        if (parentBlock === undefined) {
-            throw new Error(`DependentDataType requires a parent block to generate its block`);
-        }
-        const dependencyBlock = this._dependency.generateCalldataBlock(value, parentBlock);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock ? parentBlock.getName() : '';
-        const block = new DependentCalldataBlock(name, signature, parentName, dependencyBlock, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const destinationOffsetBuf = calldata.popWord();
-        const destinationOffsetHex = ethUtil.bufferToHex(destinationOffsetBuf);
-        const destinationOffsetRelative = parseInt(destinationOffsetHex, Constants.HEX_BASE);
-        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
-        const currentOffset = calldata.getOffset();
-        calldata.setOffset(destinationOffsetAbsolute);
-        const value = this._dependency.generateValue(calldata, rules);
-        calldata.setOffset(currentOffset);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        return this._isStatic;
-    }
-}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/index.ts b/packages/utils/src/abi_encoder/abstract_data_types/index.ts
index 9ad568134..d1c7d93e4 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/index.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/index.ts
@@ -1,5 +1,4 @@
 export * from './interfaces';
 export * from './data_type';
-export * from './dependent_data_type';
-export * from './member_data_type';
-export * from './payload_data_type';
+import * as AbstractDataTypes from './types';
+export { AbstractDataTypes };
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
deleted file mode 100644
index dacdbf8af..000000000
--- a/packages/utils/src/abi_encoder/abstract_data_types/member_data_type.ts
+++ /dev/null
@@ -1,226 +0,0 @@
-import { DataItem } from 'ethereum-types';
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import { BigNumber } from '../../configured_bignumber';
-import { CalldataBlock, MemberCalldataBlock, RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
-import { DecodingRules } from '../utils/rules';
-
-import { DataType } from './data_type';
-import { DependentDataType } from './dependent_data_type';
-import { DataTypeFactory, MemberIndexByName } from './interfaces';
-
-export abstract class MemberDataType extends DataType {
-    protected readonly _arrayLength: number | undefined;
-    protected readonly _arrayElementType: string | undefined;
-    private readonly _memberIndexByName: MemberIndexByName;
-    private readonly _members: DataType[];
-    private readonly _isArray: boolean;
-
-    public constructor(
-        dataItem: DataItem,
-        factory: DataTypeFactory,
-        isArray: boolean = false,
-        arrayLength?: number,
-        arrayElementType?: string,
-    ) {
-        super(dataItem, factory);
-        this._memberIndexByName = {};
-        this._members = [];
-        this._isArray = isArray;
-        this._arrayLength = arrayLength;
-        this._arrayElementType = arrayElementType;
-        if (isArray && arrayLength !== undefined) {
-            [this._members, this._memberIndexByName] = this._createMembersWithLength(dataItem, arrayLength);
-        } else if (!isArray) {
-            [this._members, this._memberIndexByName] = this._createMembersWithKeys(dataItem);
-        }
-    }
-
-    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const block =
-            value instanceof Array
-                ? this._generateCalldataBlockFromArray(value, parentBlock)
-                : this._generateCalldataBlockFromObject(value, parentBlock);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
-        let members = this._members;
-        if (this._isArray && this._arrayLength === undefined) {
-            const arrayLengthBuf = calldata.popWord();
-            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
-            const hexBase = 16;
-            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
-
-            [members] = this._createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
-        }
-
-        calldata.startScope();
-        let value: any[] | object;
-        if (rules.structsAsObjects && !this._isArray) {
-            value = {};
-            _.each(this._memberIndexByName, (idx: number, key: string) => {
-                const member = this._members[idx];
-                const memberValue = member.generateValue(calldata, rules);
-                (value as { [key: string]: any })[key] = memberValue;
-            });
-        } else {
-            value = [];
-            _.each(members, (member: DataType, idx: number) => {
-                const memberValue = member.generateValue(calldata, rules);
-                (value as any[]).push(memberValue);
-            });
-        }
-        calldata.endScope();
-        return value;
-    }
-
-    public isStatic(): boolean {
-        /* For Tuple:
-                    const isStaticTuple = this.children.length === 0;
-                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
-
-           For Array:
-                if isLengthDefined = false then this is false
-
-                Otherwise if the first element is a Pointer then false
-        */
-
-        if (this._isArray && this._arrayLength === undefined) {
-            return false;
-        }
-
-        // Search for dependent members
-        const dependentMember = _.find(this._members, (member: DataType) => {
-            return member instanceof DependentDataType;
-        });
-        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
-        return isStatic;
-    }
-
-    protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): MemberCalldataBlock {
-        // Sanity check length
-        if (this._arrayLength !== undefined && value.length !== this._arrayLength) {
-            throw new Error(
-                `Expected array of ${JSON.stringify(
-                    this._arrayLength,
-                )} elements, but got array of length ${JSON.stringify(value.length)}`,
-            );
-        }
-
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
-            this.getDataItem().name,
-            this.getSignature(),
-            parentName,
-        );
-
-        let members = this._members;
-        if (this._isArray && this._arrayLength === undefined) {
-            [members] = this._createMembersWithLength(this.getDataItem(), value.length);
-
-            const lenBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
-                Constants.EVM_WORD_WIDTH_IN_BYTES,
-            );
-            methodBlock.setHeader(lenBuf);
-        }
-
-        const memberBlocks: CalldataBlock[] = [];
-        _.each(members, (member: DataType, idx: number) => {
-            const block = member.generateCalldataBlock(value[idx], methodBlock);
-            memberBlocks.push(block);
-        });
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): MemberCalldataBlock {
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: MemberCalldataBlock = new MemberCalldataBlock(
-            this.getDataItem().name,
-            this.getSignature(),
-            parentName,
-        );
-        const memberBlocks: CalldataBlock[] = [];
-        const childMap = _.cloneDeep(this._memberIndexByName);
-        _.forOwn(obj, (value: any, key: string) => {
-            if (!(key in childMap)) {
-                throw new Error(
-                    `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
-                );
-            }
-            const block = this._members[this._memberIndexByName[key]].generateCalldataBlock(value, methodBlock);
-            memberBlocks.push(block);
-            delete childMap[key];
-        });
-
-        if (Object.keys(childMap).length !== 0) {
-            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
-        }
-
-        methodBlock.setMembers(memberBlocks);
-        return methodBlock;
-    }
-
-    protected _computeSignatureOfMembers(): string {
-        // Compute signature of members
-        let signature = `(`;
-        _.each(this._members, (member: DataType, i: number) => {
-            signature += member.getSignature();
-            if (i < this._members.length - 1) {
-                signature += ',';
-            }
-        });
-        signature += ')';
-        return signature;
-    }
-
-    private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberIndexByName] {
-        // Sanity check
-        if (dataItem.components === undefined) {
-            throw new Error(`Expected components`);
-        }
-
-        const members: DataType[] = [];
-        const memberIndexByName: MemberIndexByName = {};
-        _.each(dataItem.components, (memberItem: DataItem) => {
-            const childDataItem: DataItem = {
-                type: memberItem.type,
-                name: `${dataItem.name}.${memberItem.name}`,
-            };
-            const components = memberItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberIndexByName[memberItem.name] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberIndexByName];
-    }
-
-    private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberIndexByName] {
-        const members: DataType[] = [];
-        const memberIndexByName: MemberIndexByName = {};
-        const range = _.range(length);
-        _.each(range, (idx: number) => {
-            const childDataItem: DataItem = {
-                type: this._arrayElementType ? this._arrayElementType : '',
-                name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
-            };
-            const components = dataItem.components;
-            if (components !== undefined) {
-                childDataItem.components = components;
-            }
-            const child = this.getFactory().create(childDataItem, this);
-            memberIndexByName[idx.toString(Constants.DEC_BASE)] = members.length;
-            members.push(child);
-        });
-
-        return [members, memberIndexByName];
-    }
-}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
deleted file mode 100644
index fa420bc74..000000000
--- a/packages/utils/src/abi_encoder/abstract_data_types/payload_data_type.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-import { DataItem } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { CalldataBlock, PayloadCalldataBlock, RawCalldata } from '../calldata';
-import { DecodingRules } from '../utils/rules';
-
-import { DataType } from './data_type';
-import { DataTypeFactory } from './interfaces';
-
-export abstract class PayloadDataType extends DataType {
-    protected _hasConstantSize: boolean;
-
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
-        super(dataItem, factory);
-        this._hasConstantSize = hasConstantSize;
-    }
-
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PayloadCalldataBlock {
-        const encodedValue = this.encodeValue(value);
-        const name = this.getDataItem().name;
-        const signature = this.getSignature();
-        const parentName = parentBlock ? parentBlock.getName() : '';
-        const block = new PayloadCalldataBlock(name, signature, parentName, encodedValue);
-        return block;
-    }
-
-    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
-        const value = this.decodeValue(calldata);
-        return value;
-    }
-
-    public isStatic(): boolean {
-        return this._hasConstantSize;
-    }
-
-    public abstract encodeValue(value: any): Buffer;
-    public abstract decodeValue(calldata: RawCalldata): any;
-}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
new file mode 100644
index 000000000..f4246c893
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
@@ -0,0 +1,38 @@
+import { DataItem } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
+import { DecodingRules } from '../../utils/rules';
+
+import { DataType } from '../data_type';
+import { DataTypeFactory } from '../interfaces';
+
+export abstract class Blob extends DataType {
+    protected _hasConstantSize: boolean;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
+        super(dataItem, factory);
+        this._hasConstantSize = hasConstantSize;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlocks.Blob {
+        const encodedValue = this.encodeValue(value);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock ? parentBlock.getName() : '';
+        const block = new CalldataBlocks.Blob(name, signature, parentName, encodedValue);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const value = this.decodeValue(calldata);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        return this._hasConstantSize;
+    }
+
+    public abstract encodeValue(value: any): Buffer;
+    public abstract decodeValue(calldata: RawCalldata): any;
+}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/index.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/index.ts
new file mode 100644
index 000000000..958582dae
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/index.ts
@@ -0,0 +1,3 @@
+export * from './blob';
+export * from './pointer';
+export * from './set';
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
new file mode 100644
index 000000000..47efac521
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
@@ -0,0 +1,51 @@
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
+import * as Constants from '../../utils/constants';
+import { DecodingRules } from '../../utils/rules';
+
+import { DataType } from '../data_type';
+import { DataTypeFactory } from '../interfaces';
+
+export abstract class Pointer extends DataType {
+    protected _dependency: DataType;
+    protected _parent: DataType;
+    private readonly _isStatic: boolean;
+
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
+        super(dataItem, factory);
+        this._dependency = dependency;
+        this._parent = parent;
+        this._isStatic = true;
+    }
+
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlocks.Pointer {
+        if (parentBlock === undefined) {
+            throw new Error(`DependentDataType requires a parent block to generate its block`);
+        }
+        const dependencyBlock = this._dependency.generateCalldataBlock(value, parentBlock);
+        const name = this.getDataItem().name;
+        const signature = this.getSignature();
+        const parentName = parentBlock ? parentBlock.getName() : '';
+        const block = new CalldataBlocks.Pointer(name, signature, parentName, dependencyBlock, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
+        const destinationOffsetBuf = calldata.popWord();
+        const destinationOffsetHex = ethUtil.bufferToHex(destinationOffsetBuf);
+        const destinationOffsetRelative = parseInt(destinationOffsetHex, Constants.HEX_BASE);
+        const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
+        const currentOffset = calldata.getOffset();
+        calldata.setOffset(destinationOffsetAbsolute);
+        const value = this._dependency.generateValue(calldata, rules);
+        calldata.setOffset(currentOffset);
+        return value;
+    }
+
+    public isStatic(): boolean {
+        return this._isStatic;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
new file mode 100644
index 000000000..77fd7b3ea
--- /dev/null
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -0,0 +1,227 @@
+import { DataItem } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { BigNumber } from '../../../configured_bignumber';
+import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
+import * as Constants from '../../utils/constants';
+import { DecodingRules } from '../../utils/rules';
+
+import { DataType } from '../data_type';
+import { DataTypeFactory, MemberIndexByName } from '../interfaces';
+
+import { Pointer } from './pointer';
+
+export abstract class Set extends DataType {
+    protected readonly _arrayLength: number | undefined;
+    protected readonly _arrayElementType: string | undefined;
+    private readonly _memberIndexByName: MemberIndexByName;
+    private readonly _members: DataType[];
+    private readonly _isArray: boolean;
+
+    public constructor(
+        dataItem: DataItem,
+        factory: DataTypeFactory,
+        isArray: boolean = false,
+        arrayLength?: number,
+        arrayElementType?: string,
+    ) {
+        super(dataItem, factory);
+        this._memberIndexByName = {};
+        this._members = [];
+        this._isArray = isArray;
+        this._arrayLength = arrayLength;
+        this._arrayElementType = arrayElementType;
+        if (isArray && arrayLength !== undefined) {
+            [this._members, this._memberIndexByName] = this._createMembersWithLength(dataItem, arrayLength);
+        } else if (!isArray) {
+            [this._members, this._memberIndexByName] = this._createMembersWithKeys(dataItem);
+        }
+    }
+
+    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): CalldataBlocks.Set {
+        const block =
+            value instanceof Array
+                ? this._generateCalldataBlockFromArray(value, parentBlock)
+                : this._generateCalldataBlockFromObject(value, parentBlock);
+        return block;
+    }
+
+    public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
+        let members = this._members;
+        if (this._isArray && this._arrayLength === undefined) {
+            const arrayLengthBuf = calldata.popWord();
+            const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
+            const hexBase = 16;
+            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
+
+            [members] = this._createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
+        }
+
+        calldata.startScope();
+        let value: any[] | object;
+        if (rules.structsAsObjects && !this._isArray) {
+            value = {};
+            _.each(this._memberIndexByName, (idx: number, key: string) => {
+                const member = this._members[idx];
+                const memberValue = member.generateValue(calldata, rules);
+                (value as { [key: string]: any })[key] = memberValue;
+            });
+        } else {
+            value = [];
+            _.each(members, (member: DataType, idx: number) => {
+                const memberValue = member.generateValue(calldata, rules);
+                (value as any[]).push(memberValue);
+            });
+        }
+        calldata.endScope();
+        return value;
+    }
+
+    public isStatic(): boolean {
+        /* For Tuple:
+                    const isStaticTuple = this.children.length === 0;
+                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
+
+           For Array:
+                if isLengthDefined = false then this is false
+
+                Otherwise if the first element is a Pointer then false
+        */
+
+        if (this._isArray && this._arrayLength === undefined) {
+            return false;
+        }
+
+        // Search for dependent members
+        const dependentMember = _.find(this._members, (member: DataType) => {
+            return member instanceof Pointer;
+        });
+        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
+        return isStatic;
+    }
+
+    protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): CalldataBlocks.Set {
+        // Sanity check length
+        if (this._arrayLength !== undefined && value.length !== this._arrayLength) {
+            throw new Error(
+                `Expected array of ${JSON.stringify(
+                    this._arrayLength,
+                )} elements, but got array of length ${JSON.stringify(value.length)}`,
+            );
+        }
+
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: CalldataBlocks.Set = new CalldataBlocks.Set(
+            this.getDataItem().name,
+            this.getSignature(),
+            parentName,
+        );
+
+        let members = this._members;
+        if (this._isArray && this._arrayLength === undefined) {
+            [members] = this._createMembersWithLength(this.getDataItem(), value.length);
+
+            const lenBuf = ethUtil.setLengthLeft(
+                ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
+                Constants.EVM_WORD_WIDTH_IN_BYTES,
+            );
+            methodBlock.setHeader(lenBuf);
+        }
+
+        const memberCalldataBlocks: CalldataBlock[] = [];
+        _.each(members, (member: DataType, idx: number) => {
+            const block = member.generateCalldataBlock(value[idx], methodBlock);
+            memberCalldataBlocks.push(block);
+        });
+        methodBlock.setMembers(memberCalldataBlocks);
+        return methodBlock;
+    }
+
+    protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): CalldataBlocks.Set {
+        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const methodBlock: CalldataBlocks.Set = new CalldataBlocks.Set(
+            this.getDataItem().name,
+            this.getSignature(),
+            parentName,
+        );
+        const memberCalldataBlocks: CalldataBlock[] = [];
+        const childMap = _.cloneDeep(this._memberIndexByName);
+        _.forOwn(obj, (value: any, key: string) => {
+            if (!(key in childMap)) {
+                throw new Error(
+                    `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
+                );
+            }
+            const block = this._members[this._memberIndexByName[key]].generateCalldataBlock(value, methodBlock);
+            memberCalldataBlocks.push(block);
+            delete childMap[key];
+        });
+
+        if (Object.keys(childMap).length !== 0) {
+            throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
+        }
+
+        methodBlock.setMembers(memberCalldataBlocks);
+        return methodBlock;
+    }
+
+    protected _computeSignatureOfMembers(): string {
+        // Compute signature of members
+        let signature = `(`;
+        _.each(this._members, (member: DataType, i: number) => {
+            signature += member.getSignature();
+            if (i < this._members.length - 1) {
+                signature += ',';
+            }
+        });
+        signature += ')';
+        return signature;
+    }
+
+    private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberIndexByName] {
+        // Sanity check
+        if (dataItem.components === undefined) {
+            throw new Error(`Expected components`);
+        }
+
+        const members: DataType[] = [];
+        const memberIndexByName: MemberIndexByName = {};
+        _.each(dataItem.components, (memberItem: DataItem) => {
+            const childDataItem: DataItem = {
+                type: memberItem.type,
+                name: `${dataItem.name}.${memberItem.name}`,
+            };
+            const components = memberItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberIndexByName[memberItem.name] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberIndexByName];
+    }
+
+    private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberIndexByName] {
+        const members: DataType[] = [];
+        const memberIndexByName: MemberIndexByName = {};
+        const range = _.range(length);
+        _.each(range, (idx: number) => {
+            const childDataItem: DataItem = {
+                type: this._arrayElementType ? this._arrayElementType : '',
+                name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
+            };
+            const components = dataItem.components;
+            if (components !== undefined) {
+                childDataItem.components = components;
+            }
+            const child = this.getFactory().create(childDataItem, this);
+            memberIndexByName[idx.toString(Constants.DEC_BASE)] = members.length;
+            members.push(child);
+        });
+
+        return [members, memberIndexByName];
+    }
+}
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/blob.ts b/packages/utils/src/abi_encoder/calldata/blocks/blob.ts
new file mode 100644
index 000000000..210ef6420
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/blocks/blob.ts
@@ -0,0 +1,20 @@
+import { CalldataBlock } from '../calldata_block';
+
+export class Blob extends CalldataBlock {
+    private readonly _blob: Buffer;
+
+    constructor(name: string, signature: string, parentName: string, blob: Buffer) {
+        const headerSizeInBytes = 0;
+        const bodySizeInBytes = blob.byteLength;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
+        this._blob = blob;
+    }
+
+    public toBuffer(): Buffer {
+        return this._blob;
+    }
+
+    public getRawData(): Buffer {
+        return this._blob;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/index.ts b/packages/utils/src/abi_encoder/calldata/blocks/index.ts
new file mode 100644
index 000000000..958582dae
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/blocks/index.ts
@@ -0,0 +1,3 @@
+export * from './blob';
+export * from './pointer';
+export * from './set';
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
new file mode 100644
index 000000000..1c49a8c6c
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
@@ -0,0 +1,59 @@
+import * as ethUtil from 'ethereumjs-util';
+
+import * as Constants from '../../utils/constants';
+
+import { CalldataBlock } from '../calldata_block';
+
+export class Pointer extends CalldataBlock {
+    public static readonly RAW_DATA_START = new Buffer('<');
+    public static readonly RAW_DATA_END = new Buffer('>');
+    private static readonly _DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
+    private static readonly _EMPTY_HEADER_SIZE = 0;
+    private readonly _parent: CalldataBlock;
+    private readonly _dependency: CalldataBlock;
+    private _aliasFor: CalldataBlock | undefined;
+
+    constructor(name: string, signature: string, parentName: string, dependency: CalldataBlock, parent: CalldataBlock) {
+        const headerSizeInBytes = Pointer._EMPTY_HEADER_SIZE;
+        const bodySizeInBytes = Pointer._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
+        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
+        this._parent = parent;
+        this._dependency = dependency;
+        this._aliasFor = undefined;
+    }
+
+    public toBuffer(): Buffer {
+        const destinationOffset =
+            this._aliasFor !== undefined ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
+        const parentOffset = this._parent.getOffsetInBytes();
+        const parentHeaderSize = this._parent.getHeaderSizeInBytes();
+        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
+        const pointerHex = `0x${pointer.toString(Constants.HEX_BASE)}`;
+        const pointerBuf = ethUtil.toBuffer(pointerHex);
+        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        return pointerBufPadded;
+    }
+
+    public getDependency(): CalldataBlock {
+        return this._dependency;
+    }
+
+    public setAlias(block: CalldataBlock): void {
+        this._aliasFor = block;
+        this._setName(`${this.getName()} (alias for ${block.getName()})`);
+    }
+
+    public getAlias(): CalldataBlock | undefined {
+        return this._aliasFor;
+    }
+
+    public getRawData(): Buffer {
+        const dependencyRawData = this._dependency.getRawData();
+        const rawDataComponents: Buffer[] = [];
+        rawDataComponents.push(Pointer.RAW_DATA_START);
+        rawDataComponents.push(dependencyRawData);
+        rawDataComponents.push(Pointer.RAW_DATA_END);
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/set.ts b/packages/utils/src/abi_encoder/calldata/blocks/set.ts
new file mode 100644
index 000000000..e4de22c5c
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/blocks/set.ts
@@ -0,0 +1,47 @@
+import * as _ from 'lodash';
+
+import { CalldataBlock } from '../calldata_block';
+
+export class Set extends CalldataBlock {
+    private _header: Buffer | undefined;
+    private _members: CalldataBlock[];
+
+    constructor(name: string, signature: string, parentName: string) {
+        super(name, signature, parentName, 0, 0);
+        this._members = [];
+        this._header = undefined;
+    }
+
+    public getRawData(): Buffer {
+        const rawDataComponents: Buffer[] = [];
+        if (this._header) {
+            rawDataComponents.push(this._header);
+        }
+        _.each(this._members, (member: CalldataBlock) => {
+            const memberBuffer = member.getRawData();
+            rawDataComponents.push(memberBuffer);
+        });
+        const rawData = Buffer.concat(rawDataComponents);
+        return rawData;
+    }
+
+    public setMembers(members: CalldataBlock[]): void {
+        this._members = members;
+    }
+
+    public setHeader(header: Buffer): void {
+        this._setHeaderSize(header.byteLength);
+        this._header = header;
+    }
+
+    public toBuffer(): Buffer {
+        if (this._header) {
+            return this._header;
+        }
+        return new Buffer('');
+    }
+
+    public getMembers(): CalldataBlock[] {
+        return this._members;
+    }
+}
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index 3b85f821b..b2396ee8f 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -5,8 +5,8 @@ import * as Constants from '../utils/constants';
 import { Queue } from '../utils/queue';
 import { EncodingRules } from '../utils/rules';
 
+import * as CalldataBlocks from './blocks';
 import { CalldataBlock } from './calldata_block';
-import * as CalldataBlocks from './calldata_blocks';
 
 export class Calldata {
     private readonly _rules: EncodingRules;
@@ -18,7 +18,7 @@ export class Calldata {
         const blockQueue = new Queue<CalldataBlock>();
 
         // Base Case
-        if (!(block instanceof CalldataBlocks.MemberCalldataBlock)) {
+        if (!(block instanceof CalldataBlocks.Set)) {
             blockQueue.pushBack(block);
             return blockQueue;
         }
@@ -26,7 +26,7 @@ export class Calldata {
         // This is a Member Block
         const memberBlock = block;
         _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof CalldataBlocks.MemberCalldataBlock) {
+            if (member instanceof CalldataBlocks.Set) {
                 blockQueue.mergeFront(Calldata._createQueue(member));
             } else {
                 blockQueue.pushFront(member);
@@ -35,9 +35,9 @@ export class Calldata {
 
         // Children
         _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof CalldataBlocks.DependentCalldataBlock && member.getAlias() === undefined) {
+            if (member instanceof CalldataBlocks.Pointer && member.getAlias() === undefined) {
                 const dependency = member.getDependency();
-                if (dependency instanceof CalldataBlocks.MemberCalldataBlock) {
+                if (dependency instanceof CalldataBlocks.Set) {
                     blockQueue.mergeBack(Calldata._createQueue(dependency));
                 } else {
                     blockQueue.pushBack(dependency);
@@ -68,7 +68,7 @@ export class Calldata {
         const subtreeQueue = Calldata._createQueue(this._root);
         let block: CalldataBlock | undefined;
         for (block = subtreeQueue.popBack(); block !== undefined; block = subtreeQueue.popBack()) {
-            if (block instanceof CalldataBlocks.DependentCalldataBlock) {
+            if (block instanceof CalldataBlocks.Pointer) {
                 const dependencyBlockHashBuf = block.getDependency().computeHash();
                 const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
                 if (dependencyBlockHash in blocksByHash) {
@@ -175,7 +175,7 @@ export class Calldata {
                         ),
                     )
                     .padEnd(valuePadding);
-                if (block instanceof CalldataBlocks.MemberCalldataBlock) {
+                if (block instanceof CalldataBlocks.Set) {
                     nameStr = `### ${prettyName.padEnd(namePadding)}`;
                     line = `\n${offsetStr}${value}${nameStr}`;
                 } else {
diff --git a/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts b/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
deleted file mode 100644
index 8d4e7d7ca..000000000
--- a/packages/utils/src/abi_encoder/calldata/calldata_blocks.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export * from './dependent_calldata_block';
-export * from './member_calldata_block';
-export * from './payload_calldata_block';
diff --git a/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
deleted file mode 100644
index 16b9a6fe6..000000000
--- a/packages/utils/src/abi_encoder/calldata/dependent_calldata_block.ts
+++ /dev/null
@@ -1,59 +0,0 @@
-import * as ethUtil from 'ethereumjs-util';
-
-import * as Constants from '../utils/constants';
-
-import { CalldataBlock } from './calldata_block';
-
-export class DependentCalldataBlock extends CalldataBlock {
-    public static readonly RAW_DATA_START = new Buffer('<');
-    public static readonly RAW_DATA_END = new Buffer('>');
-    private static readonly _DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
-    private static readonly _EMPTY_HEADER_SIZE = 0;
-    private readonly _parent: CalldataBlock;
-    private readonly _dependency: CalldataBlock;
-    private _aliasFor: CalldataBlock | undefined;
-
-    constructor(name: string, signature: string, parentName: string, dependency: CalldataBlock, parent: CalldataBlock) {
-        const headerSizeInBytes = DependentCalldataBlock._EMPTY_HEADER_SIZE;
-        const bodySizeInBytes = DependentCalldataBlock._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
-        this._parent = parent;
-        this._dependency = dependency;
-        this._aliasFor = undefined;
-    }
-
-    public toBuffer(): Buffer {
-        const destinationOffset =
-            this._aliasFor !== undefined ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
-        const parentOffset = this._parent.getOffsetInBytes();
-        const parentHeaderSize = this._parent.getHeaderSizeInBytes();
-        const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
-        const pointerBuf = ethUtil.toBuffer(`0x${pointer.toString(Constants.HEX_BASE)}`);
-        const evmWordWidthInBytes = 32;
-        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, evmWordWidthInBytes);
-        return pointerBufPadded;
-    }
-
-    public getDependency(): CalldataBlock {
-        return this._dependency;
-    }
-
-    public setAlias(block: CalldataBlock): void {
-        this._aliasFor = block;
-        this._setName(`${this.getName()} (alias for ${block.getName()})`);
-    }
-
-    public getAlias(): CalldataBlock | undefined {
-        return this._aliasFor;
-    }
-
-    public getRawData(): Buffer {
-        const dependencyRawData = this._dependency.getRawData();
-        const rawDataComponents: Buffer[] = [];
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_START);
-        rawDataComponents.push(dependencyRawData);
-        rawDataComponents.push(DependentCalldataBlock.RAW_DATA_END);
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-}
diff --git a/packages/utils/src/abi_encoder/calldata/index.ts b/packages/utils/src/abi_encoder/calldata/index.ts
index 2c786cd8d..2ef75e8d0 100644
--- a/packages/utils/src/abi_encoder/calldata/index.ts
+++ b/packages/utils/src/abi_encoder/calldata/index.ts
@@ -1,6 +1,5 @@
-export * from './calldata_block';
-export * from './dependent_calldata_block';
-export * from './payload_calldata_block';
-export * from './member_calldata_block';
 export * from './calldata';
+export * from './calldata_block';
 export * from './raw_calldata';
+import * as CalldataBlocks from './blocks';
+export { CalldataBlocks };
diff --git a/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
deleted file mode 100644
index c35beb8de..000000000
--- a/packages/utils/src/abi_encoder/calldata/member_calldata_block.ts
+++ /dev/null
@@ -1,48 +0,0 @@
-import * as _ from 'lodash';
-
-import { CalldataBlock } from './calldata_block';
-
-export class MemberCalldataBlock extends CalldataBlock {
-    private _header: Buffer | undefined;
-    private _members: CalldataBlock[];
-
-    constructor(name: string, signature: string, parentName: string) {
-        super(name, signature, parentName, 0, 0);
-        this._members = [];
-        this._header = undefined;
-    }
-
-    public getRawData(): Buffer {
-        const rawDataComponents: Buffer[] = [];
-        if (this._header !== undefined) {
-            rawDataComponents.push(this._header);
-        }
-        _.each(this._members, (member: CalldataBlock) => {
-            const memberBuffer = member.getRawData();
-            rawDataComponents.push(memberBuffer);
-        });
-
-        const rawData = Buffer.concat(rawDataComponents);
-        return rawData;
-    }
-
-    public setMembers(members: CalldataBlock[]): void {
-        this._members = members;
-    }
-
-    public setHeader(header: Buffer): void {
-        this._setHeaderSize(header.byteLength);
-        this._header = header;
-    }
-
-    public toBuffer(): Buffer {
-        if (this._header !== undefined) {
-            return this._header;
-        }
-        return new Buffer('');
-    }
-
-    public getMembers(): CalldataBlock[] {
-        return this._members;
-    }
-}
diff --git a/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts b/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
deleted file mode 100644
index 0420b01d8..000000000
--- a/packages/utils/src/abi_encoder/calldata/payload_calldata_block.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-import { CalldataBlock } from './calldata_block';
-
-export class PayloadCalldataBlock extends CalldataBlock {
-    private readonly _payload: Buffer;
-
-    constructor(name: string, signature: string, parentName: string, payload: Buffer) {
-        const headerSizeInBytes = 0;
-        const bodySizeInBytes = payload.byteLength;
-        super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
-        this._payload = payload;
-    }
-
-    public toBuffer(): Buffer {
-        return this._payload;
-    }
-
-    public getRawData(): Buffer {
-        return this._payload;
-    }
-}
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
index 9e72bbd62..b13cbdfd9 100644
--- a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -8,26 +8,25 @@ export class RawCalldata {
     private readonly _value: Buffer;
     private readonly _selector: string;
     private readonly _scopes: Queue<number>;
-    private _offset: number; // tracks current offset into raw calldata; used for parsing
+    private _offset: number;
 
-    constructor(value: string | Buffer, hasSelectorPrefix: boolean = true) {
+    public constructor(value: string | Buffer, hasSelector: boolean = true) {
+        // Sanity check
         if (typeof value === 'string' && !value.startsWith('0x')) {
             throw new Error(`Expected raw calldata to start with '0x'`);
         }
-        const valueBuf = ethUtil.toBuffer(value);
-        if (hasSelectorPrefix) {
-            this._selector = ethUtil.bufferToHex(
-                valueBuf.slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES),
-            );
-            this._value = valueBuf.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES); // disregard selector
-        } else {
-            this._selector = '0x';
-            this._value = valueBuf;
-        }
-
+        // Construct initial values
+        this._value = ethUtil.toBuffer(value);
+        this._selector = '0x';
         this._scopes = new Queue<number>();
         this._scopes.pushBack(RawCalldata._INITIAL_OFFSET);
         this._offset = RawCalldata._INITIAL_OFFSET;
+        // If there's a selector then slice it
+        if (hasSelector) {
+            const selectorBuf = this._value.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES);
+            this._value = this._value.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES);
+            this._selector = ethUtil.bufferToHex(selectorBuf);
+        }
     }
 
     public popBytes(lengthInBytes: number): Buffer {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 84f6665cb..71aa293b5 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -3,11 +3,11 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 
-export class Address extends PayloadDataType {
+export class Address extends AbstractDataTypes.Blob {
     public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
     public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = 'Address must be 20 bytes';
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 77e38ebd7..54f7ba9fa 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -1,9 +1,9 @@
 import { DataItem } from 'ethereum-types';
 
-import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import * as Constants from '../utils/constants';
 
-export class Array extends MemberDataType {
+export class Array extends AbstractDataTypes.Set {
     private static readonly _MATCHER = RegExp('^(.+)\\[([0-9]*)\\]$');
     private readonly _arraySignature: string;
     private readonly _elementType: string;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 82a519aae..031acc88a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -4,11 +4,11 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 
-export class Bool extends PayloadDataType {
+export class Bool extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index ce6ace627..01d83d11a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -3,11 +3,11 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 
-export class DynamicBytes extends PayloadDataType {
+export class DynamicBytes extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 83aeacd66..8a82ed4cc 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -2,21 +2,21 @@
 import { DataItem } from 'ethereum-types';
 
 import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
-export class Int extends PayloadDataType {
+export class Int extends AbstractDataTypes.Blob {
     private static readonly _MATCHER = RegExp(
         '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _MAX_WIDTH: number = 256;
     private static readonly _DEFAULT_WIDTH: number = Int._MAX_WIDTH;
-    private _width: number;
-    private _minValue: BigNumber;
-    private _maxValue: BigNumber;
+    private readonly _width: number;
+    private readonly _minValue: BigNumber;
+    private readonly _maxValue: BigNumber;
 
     public static matchType(type: string): boolean {
         return Int._MATCHER.test(type);
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index f2e417485..bd4732097 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -2,13 +2,13 @@ import { DataItem, MethodAbi } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { DataType, DataTypeFactory, MemberDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_types';
 import * as Constants from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { Tuple } from './tuple';
 
-export class Method extends MemberDataType {
+export class Method extends AbstractDataTypes.Set {
     private readonly _methodSignature: string;
     private readonly _methodSelector: string;
     private readonly _returnDataType: DataType;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
index d4411df9b..00c743d2b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
@@ -1,8 +1,8 @@
 import { DataItem } from 'ethereum-types';
 
-import { DataType, DataTypeFactory, DependentDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_types';
 
-export class Pointer extends DependentDataType {
+export class Pointer extends AbstractDataTypes.Pointer {
     constructor(destDataType: DataType, parentDataType: DataType, dataTypeFactory: DataTypeFactory) {
         const destDataItem = destDataType.getDataItem();
         const dataItem: DataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` };
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 0d01e6105..d0b41194e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -2,11 +2,11 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 
-export class StaticBytes extends PayloadDataType {
+export class StaticBytes extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _MATCHER = RegExp(
         '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 2bb6541a3..6ab3513c9 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -3,11 +3,11 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 
-export class String extends PayloadDataType {
+export class String extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
index 63d9dfa9e..3802f96c0 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -1,8 +1,8 @@
 import { DataItem } from 'ethereum-types';
 
-import { DataTypeFactory, MemberDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 
-export class Tuple extends MemberDataType {
+export class Tuple extends AbstractDataTypes.Set {
     private readonly _signature: string;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index 832ab075c..b1bc690d8 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -2,21 +2,21 @@
 import { DataItem } from 'ethereum-types';
 
 import { BigNumber } from '../../configured_bignumber';
-import { DataTypeFactory, PayloadDataType } from '../abstract_data_types';
+import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
-export class UInt extends PayloadDataType {
+export class UInt extends AbstractDataTypes.Blob {
     private static readonly _MATCHER = RegExp(
         '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _MAX_WIDTH: number = 256;
     private static readonly _DEFAULT_WIDTH: number = UInt._MAX_WIDTH;
-    private _width: number;
-    private _minValue: BigNumber;
-    private _maxValue: BigNumber;
+    private static readonly _MIN_VALUE = new BigNumber(0);
+    private readonly _width: number;
+    private readonly _maxValue: BigNumber;
 
     public static matchType(type: string): boolean {
         return UInt._MATCHER.test(type);
@@ -36,18 +36,17 @@ export class UInt extends PayloadDataType {
             throw new Error(`Tried to instantiate UInt with bad input: ${dataItem}`);
         }
         this._width = UInt._decodeWidthFromType(dataItem.type);
-        this._minValue = new BigNumber(0);
         this._maxValue = new BigNumber(2).toPower(this._width).sub(1);
     }
 
     public encodeValue(value: BigNumber | string | number): Buffer {
-        const encodedValue = EncoderMath.safeEncodeNumericValue(value, this._minValue, this._maxValue);
+        const encodedValue = EncoderMath.safeEncodeNumericValue(value, UInt._MIN_VALUE, this._maxValue);
         return encodedValue;
     }
 
     public decodeValue(calldata: RawCalldata): BigNumber {
         const valueBuf = calldata.popWord();
-        const value = EncoderMath.safeDecodeNumericValue(valueBuf, this._minValue, this._maxValue);
+        const value = EncoderMath.safeDecodeNumericValue(valueBuf, UInt._MIN_VALUE, this._maxValue);
         return value;
     }
 
@@ -55,4 +54,3 @@ export class UInt extends PayloadDataType {
         return `uint${this._width}`;
     }
 }
-
-- 
cgit v1.2.3


From 8f73f53c95d8ba887558863b8b726a2b3f5b7e2b Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 20:05:41 -0800
Subject: Moved calldata iterator logic into its own iterator clas

---
 .../abi_encoder/abstract_data_types/types/blob.ts  |  8 +-
 .../abstract_data_types/types/pointer.ts           | 21 +++--
 .../utils/src/abi_encoder/calldata/calldata.ts     | 56 +++----------
 .../utils/src/abi_encoder/calldata/iterator.ts     | 94 ++++++++++++++++++++++
 .../src/abi_encoder/evm_data_types/pointer.ts      |  2 +-
 5 files changed, 119 insertions(+), 62 deletions(-)
 create mode 100644 packages/utils/src/abi_encoder/calldata/iterator.ts

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
index f4246c893..35ccc0586 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
@@ -8,11 +8,11 @@ import { DataType } from '../data_type';
 import { DataTypeFactory } from '../interfaces';
 
 export abstract class Blob extends DataType {
-    protected _hasConstantSize: boolean;
+    protected _sizeKnownAtCompileTime: boolean;
 
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, hasConstantSize: boolean) {
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, sizeKnownAtCompileTime: boolean) {
         super(dataItem, factory);
-        this._hasConstantSize = hasConstantSize;
+        this._sizeKnownAtCompileTime = sizeKnownAtCompileTime;
     }
 
     public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlocks.Blob {
@@ -30,7 +30,7 @@ export abstract class Blob extends DataType {
     }
 
     public isStatic(): boolean {
-        return this._hasConstantSize;
+        return this._sizeKnownAtCompileTime;
     }
 
     public abstract encodeValue(value: any): Buffer;
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
index 47efac521..46e60979a 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
@@ -1,3 +1,4 @@
+/* tslint:disable prefer-function-over-method  */
 import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
@@ -10,26 +11,24 @@ import { DataType } from '../data_type';
 import { DataTypeFactory } from '../interfaces';
 
 export abstract class Pointer extends DataType {
-    protected _dependency: DataType;
+    protected _destination: DataType;
     protected _parent: DataType;
-    private readonly _isStatic: boolean;
 
-    public constructor(dataItem: DataItem, factory: DataTypeFactory, dependency: DataType, parent: DataType) {
+    public constructor(dataItem: DataItem, factory: DataTypeFactory, destination: DataType, parent: DataType) {
         super(dataItem, factory);
-        this._dependency = dependency;
+        this._destination = destination;
         this._parent = parent;
-        this._isStatic = true;
     }
 
     public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlocks.Pointer {
-        if (parentBlock === undefined) {
+        if (!parentBlock) {
             throw new Error(`DependentDataType requires a parent block to generate its block`);
         }
-        const dependencyBlock = this._dependency.generateCalldataBlock(value, parentBlock);
+        const destinationBlock = this._destination.generateCalldataBlock(value, parentBlock);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
-        const parentName = parentBlock ? parentBlock.getName() : '';
-        const block = new CalldataBlocks.Pointer(name, signature, parentName, dependencyBlock, parentBlock);
+        const parentName = parentBlock.getName();
+        const block = new CalldataBlocks.Pointer(name, signature, parentName, destinationBlock, parentBlock);
         return block;
     }
 
@@ -40,12 +39,12 @@ export abstract class Pointer extends DataType {
         const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
         const currentOffset = calldata.getOffset();
         calldata.setOffset(destinationOffsetAbsolute);
-        const value = this._dependency.generateValue(calldata, rules);
+        const value = this._destination.generateValue(calldata, rules);
         calldata.setOffset(currentOffset);
         return value;
     }
 
     public isStatic(): boolean {
-        return this._isStatic;
+        return true;
     }
 }
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index b2396ee8f..dd9d47def 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -2,11 +2,11 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import * as Constants from '../utils/constants';
-import { Queue } from '../utils/queue';
 import { EncodingRules } from '../utils/rules';
 
 import * as CalldataBlocks from './blocks';
 import { CalldataBlock } from './calldata_block';
+import { CalldataIterator, ReverseCalldataIterator } from './iterator';
 
 export class Calldata {
     private readonly _rules: EncodingRules;
@@ -14,41 +14,6 @@ export class Calldata {
     private _sizeInBytes: number;
     private _root: CalldataBlock | undefined;
 
-    private static _createQueue(block: CalldataBlock): Queue<CalldataBlock> {
-        const blockQueue = new Queue<CalldataBlock>();
-
-        // Base Case
-        if (!(block instanceof CalldataBlocks.Set)) {
-            blockQueue.pushBack(block);
-            return blockQueue;
-        }
-
-        // This is a Member Block
-        const memberBlock = block;
-        _.eachRight(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof CalldataBlocks.Set) {
-                blockQueue.mergeFront(Calldata._createQueue(member));
-            } else {
-                blockQueue.pushFront(member);
-            }
-        });
-
-        // Children
-        _.each(memberBlock.getMembers(), (member: CalldataBlock) => {
-            if (member instanceof CalldataBlocks.Pointer && member.getAlias() === undefined) {
-                const dependency = member.getDependency();
-                if (dependency instanceof CalldataBlocks.Set) {
-                    blockQueue.mergeBack(Calldata._createQueue(dependency));
-                } else {
-                    blockQueue.pushBack(dependency);
-                }
-            }
-        });
-
-        blockQueue.pushFront(memberBlock);
-        return blockQueue;
-    }
-
     public constructor(rules: EncodingRules) {
         this._rules = rules;
         this._selector = '';
@@ -65,9 +30,9 @@ export class Calldata {
 
         // 1. Create a queue of subtrees by hash
         // Note that they are ordered the same as
-        const subtreeQueue = Calldata._createQueue(this._root);
+        const iterator = new ReverseCalldataIterator(this._root);
         let block: CalldataBlock | undefined;
-        for (block = subtreeQueue.popBack(); block !== undefined; block = subtreeQueue.popBack()) {
+        while (block = iterator.next()) {
             if (block instanceof CalldataBlocks.Pointer) {
                 const dependencyBlockHashBuf = block.getDependency().computeHash();
                 const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
@@ -97,10 +62,10 @@ export class Calldata {
             this.optimize();
         }
 
-        const offsetQueue = Calldata._createQueue(this._root);
+        const iterator = new CalldataIterator(this._root);
         let block: CalldataBlock | undefined;
         let offset = 0;
-        for (block = offsetQueue.popFront(); block !== undefined; block = offsetQueue.popFront()) {
+        while (block = iterator.next()) {
             block.setOffset(offset);
             offset += block.getSizeInBytes();
         }
@@ -136,13 +101,12 @@ export class Calldata {
             throw new Error('expected root');
         }
 
-        const valueQueue = Calldata._createQueue(this._root);
+        const iterator = new CalldataIterator(this._root);
 
         let block: CalldataBlock | undefined;
         let offset = 0;
-        const functionBlock = valueQueue.peekFront();
-        const functionName: string = functionBlock === undefined ? '' : functionBlock.getName();
-        for (block = valueQueue.popFront(); block !== undefined; block = valueQueue.popFront()) {
+        const functionName: string = this._root.getName();
+        while (block = iterator.next()) {
             // Process each block 1 word at a time
             const size = block.getSizeInBytes();
             const name = block.getName();
@@ -209,10 +173,10 @@ export class Calldata {
             throw new Error('expected root');
         }
 
-        const valueQueue = Calldata._createQueue(this._root);
+        const iterator = new CalldataIterator(this._root);
         const valueBufs: Buffer[] = [selectorBuffer];
         let block: CalldataBlock | undefined;
-        for (block = valueQueue.popFront(); block !== undefined; block = valueQueue.popFront()) {
+        while (block = iterator.next()) {
             valueBufs.push(block.toBuffer());
         }
 
diff --git a/packages/utils/src/abi_encoder/calldata/iterator.ts b/packages/utils/src/abi_encoder/calldata/iterator.ts
new file mode 100644
index 000000000..3e3367e10
--- /dev/null
+++ b/packages/utils/src/abi_encoder/calldata/iterator.ts
@@ -0,0 +1,94 @@
+/* tslint:disable max-classes-per-file */
+import * as _ from 'lodash';
+
+import { Queue } from '../utils/queue';
+
+import * as CalldataBlocks from './blocks';
+import { CalldataBlock } from './calldata_block';
+
+/**
+ * Iterator class for Calldata Blocks. Blocks follows the order
+ * they should be put into calldata that is passed to he EVM.
+ *
+ * Example #1:
+ * Let root = Set {
+ *                  Blob{} A,
+ *                  Pointer {
+ *                      Blob{} a
+ *                  } B,
+ *                  Blob{} C
+ *            }
+ * It will iterate as follows: [A, B, C, B.a]
+ *
+ * Example #2:
+ * Let root = Set {
+ *                  Blob{} A,
+ *                  Pointer {
+ *                      Blob{} a
+ *                      Pointer {
+ *                          Blob{} b
+ *                      }
+ *                  } B,
+ *                  Pointer {
+ *                      Blob{} c
+ *                  } C
+ *            }
+ * It will iterate as follows: [A, B, C, B.a, B.b, C.c]
+ */
+abstract class BaseIterator {
+    protected readonly _root: CalldataBlock;
+    protected readonly _queue: Queue<CalldataBlock>;
+
+    private static _createQueue(block: CalldataBlock): Queue<CalldataBlock> {
+        const queue = new Queue<CalldataBlock>();
+        // Base case
+        if (!(block instanceof CalldataBlocks.Set)) {
+            queue.pushBack(block);
+            return queue;
+        }
+        // This is a set; add members
+        const set = block;
+        _.eachRight(set.getMembers(), (member: CalldataBlock) => {
+            queue.mergeFront(BaseIterator._createQueue(member));
+        });
+        // Add children
+        _.each(set.getMembers(), (member: CalldataBlock) => {
+            // Traverse child if it is a unique pointer.
+            // A pointer that is an alias for another pointer is ignored.
+            if (member instanceof CalldataBlocks.Pointer && member.getAlias() === undefined) {
+                const dependency = member.getDependency();
+                queue.mergeBack(BaseIterator._createQueue(dependency));
+            }
+        });
+        // Put set block at the front of the queue
+        queue.pushFront(set);
+        return queue;
+    }
+
+    public constructor(root: CalldataBlock) {
+        this._root = root;
+        this._queue = BaseIterator._createQueue(root);
+    }
+
+    public abstract next(): CalldataBlock | undefined;
+}
+
+export class CalldataIterator extends BaseIterator {
+    public constructor(root: CalldataBlock) {
+        super(root);
+    }
+
+    public next(): CalldataBlock | undefined {
+        return this._queue.popFront();
+    }
+}
+
+export class ReverseCalldataIterator extends BaseIterator {
+    public constructor(root: CalldataBlock) {
+        super(root);
+    }
+
+    public next(): CalldataBlock | undefined {
+        return this._queue.popBack();
+    }
+}
diff --git a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
index 00c743d2b..e7c172afb 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
@@ -10,6 +10,6 @@ export class Pointer extends AbstractDataTypes.Pointer {
     }
 
     public getSignature(): string {
-        return this._dependency.getSignature();
+        return this._destination.getSignature();
     }
 }
-- 
cgit v1.2.3


From bab1c92c703ee53e77a56a7f7a5e3bba5b4a2306 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 20:11:10 -0800
Subject: Linter for Calldata Block Iterator

---
 .../utils/src/abi_encoder/calldata/calldata.ts     | 13 ++++-------
 .../utils/src/abi_encoder/calldata/iterator.ts     | 26 ++++++++++++++++++----
 2 files changed, 26 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index dd9d47def..50f0f0fad 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -31,8 +31,7 @@ export class Calldata {
         // 1. Create a queue of subtrees by hash
         // Note that they are ordered the same as
         const iterator = new ReverseCalldataIterator(this._root);
-        let block: CalldataBlock | undefined;
-        while (block = iterator.next()) {
+        for (const block of iterator) {
             if (block instanceof CalldataBlocks.Pointer) {
                 const dependencyBlockHashBuf = block.getDependency().computeHash();
                 const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
@@ -63,9 +62,8 @@ export class Calldata {
         }
 
         const iterator = new CalldataIterator(this._root);
-        let block: CalldataBlock | undefined;
         let offset = 0;
-        while (block = iterator.next()) {
+        for (const block of iterator) {
             block.setOffset(offset);
             offset += block.getSizeInBytes();
         }
@@ -102,11 +100,9 @@ export class Calldata {
         }
 
         const iterator = new CalldataIterator(this._root);
-
-        let block: CalldataBlock | undefined;
         let offset = 0;
         const functionName: string = this._root.getName();
-        while (block = iterator.next()) {
+        for (const block of iterator) {
             // Process each block 1 word at a time
             const size = block.getSizeInBytes();
             const name = block.getName();
@@ -175,8 +171,7 @@ export class Calldata {
 
         const iterator = new CalldataIterator(this._root);
         const valueBufs: Buffer[] = [selectorBuffer];
-        let block: CalldataBlock | undefined;
-        while (block = iterator.next()) {
+        for (const block of iterator) {
             valueBufs.push(block.toBuffer());
         }
 
diff --git a/packages/utils/src/abi_encoder/calldata/iterator.ts b/packages/utils/src/abi_encoder/calldata/iterator.ts
index 3e3367e10..8e2b16a5a 100644
--- a/packages/utils/src/abi_encoder/calldata/iterator.ts
+++ b/packages/utils/src/abi_encoder/calldata/iterator.ts
@@ -35,7 +35,7 @@ import { CalldataBlock } from './calldata_block';
  *            }
  * It will iterate as follows: [A, B, C, B.a, B.b, C.c]
  */
-abstract class BaseIterator {
+abstract class BaseIterator implements Iterable<CalldataBlock> {
     protected readonly _root: CalldataBlock;
     protected readonly _queue: Queue<CalldataBlock>;
 
@@ -70,7 +70,25 @@ abstract class BaseIterator {
         this._queue = BaseIterator._createQueue(root);
     }
 
-    public abstract next(): CalldataBlock | undefined;
+    public [Symbol.iterator](): { next: () => IteratorResult<CalldataBlock> } {
+        return {
+            next: () => {
+                const nextBlock = this.nextBlock();
+                if (nextBlock !== undefined) {
+                    return {
+                        value: nextBlock,
+                        done: false,
+                    };
+                }
+                return {
+                    done: true,
+                    value: new CalldataBlocks.Blob('', '', '', new Buffer('')),
+                };
+            },
+        };
+    }
+
+    public abstract nextBlock(): CalldataBlock | undefined;
 }
 
 export class CalldataIterator extends BaseIterator {
@@ -78,7 +96,7 @@ export class CalldataIterator extends BaseIterator {
         super(root);
     }
 
-    public next(): CalldataBlock | undefined {
+    public nextBlock(): CalldataBlock | undefined {
         return this._queue.popFront();
     }
 }
@@ -88,7 +106,7 @@ export class ReverseCalldataIterator extends BaseIterator {
         super(root);
     }
 
-    public next(): CalldataBlock | undefined {
+    public nextBlock(): CalldataBlock | undefined {
         return this._queue.popBack();
     }
 }
-- 
cgit v1.2.3


From 50344fa24a4a708ae90030af107afb15366f883f Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 21:19:11 -0800
Subject: Added inline documentation for Calldata class

---
 .../abi_encoder/abstract_data_types/data_type.ts   |   4 +-
 .../utils/src/abi_encoder/calldata/calldata.ts     | 227 +++++++++++++--------
 2 files changed, 147 insertions(+), 84 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index 450080353..ab7df6ecc 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -32,8 +32,8 @@ export abstract class DataType {
         }
         const block = this.generateCalldataBlock(value);
         calldata.setRoot(block);
-        const calldataHex = calldata.toHexString();
-        return calldataHex;
+        const encodedCalldata = calldata.toString();
+        return encodedCalldata;
     }
 
     public decode(calldata: string, rules?: DecodingRules, selector?: string): any {
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index 50f0f0fad..da61b2256 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -11,27 +11,107 @@ import { CalldataIterator, ReverseCalldataIterator } from './iterator';
 export class Calldata {
     private readonly _rules: EncodingRules;
     private _selector: string;
-    private _sizeInBytes: number;
     private _root: CalldataBlock | undefined;
 
     public constructor(rules: EncodingRules) {
         this._rules = rules;
         this._selector = '';
-        this._sizeInBytes = 0;
         this._root = undefined;
     }
-
-    public optimize(): void {
+    /**
+     * Sets the root calldata block. This block usually corresponds to a Method.
+     */
+    public setRoot(block: CalldataBlock): void {
+        this._root = block;
+    }
+    /**
+     * Sets the selector to be prepended onto the calldata.
+     * If the root block was created by a Method then a selector will likely be set.
+     */
+    public setSelector(selector: string): void {
+        if (!selector.startsWith('0x')) {
+            throw new Error(`Expected selector to be hex. Missing prefix '0x'`);
+        } else if (selector.length !== Constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
+            throw new Error(`Invalid selector '${selector}'`);
+        }
+        this._selector = selector;
+    }
+    /**
+     * Iterates through the calldata blocks, starting from the root block, to construct calldata as a hex string.
+     * If the `optimize` flag is set then this calldata will be condensed, to save gas.
+     * If the `annotate` flag is set then this will return human-readable calldata.
+     * If the `annotate` flag is *not* set then this will return EVM-compatible calldata.
+     */
+    public toString(): string {
+        // Sanity check: root block must be set
+        if (this._root === undefined) {
+            throw new Error('expected root');
+        }
+        // Optimize, if flag set
+        if (this._rules.optimize) {
+            this._optimize();
+        }
+        // Set offsets
+        const iterator = new CalldataIterator(this._root);
+        let offset = 0;
+        for (const block of iterator) {
+            block.setOffset(offset);
+            offset += block.getSizeInBytes();
+        }
+        // Generate hex string
+        const hexString = this._rules.annotate ? this._toAnnotatedString() : this._toCondensedString();
+        return hexString;
+    }
+    /**
+     * There are three types of calldata blocks: Blob, Set and Pointer.
+     * Scenarios arise where distinct pointers resolve to identical values.
+     * We optimize by keeping only one such instance of the identical value, and redirecting all pointers here.
+     * We keep the last such duplicate value because pointers can only be positive (they cannot point backwards).
+     * 
+     * Example #1:
+     *  function f(string[], string[])
+     *  f(["foo", "bar", "blitz"], ["foo", "bar", "blitz"])
+     *  The array ["foo", "bar", "blitz"] will only be included in the calldata once.
+     * 
+     * Example #2:
+     *  function f(string[], string)
+     *  f(["foo", "bar", "blitz"], "foo")
+     *  The string "foo" will only be included in the calldata once.
+     * 
+     * Example #3:
+     *  function f((string, uint, bytes), string, uint, bytes)
+     *  f(("foo", 5, "0x05"), "foo", 5, "0x05")
+     *  The string "foo" and bytes "0x05" will only be included in the calldata once.
+     *  The duplicate `uint 5` values cannot be optimized out because they are static values (no pointer points to them).
+     * 
+     * @TODO #1:
+     *   This optimization strategy handles blocks that are exact duplicates of one another.
+     *   But what if some block is a combination of two other blocks? Or a subset of another block?
+     *   This optimization problem is not much different from the current implemetation.
+     *   Instead of tracking "observed" hashes, at each node we would simply do pattern-matching on the calldata.
+     *   This strategy would be applied after assigning offsets to the tree, rather than before (as in this strategy).
+     *   Note that one consequence of this strategy is pointers may resolve to offsets that are not word-aligned.
+     *   This shouldn't be a problem but further investigation should be done.
+     * 
+     * @TODO #2:
+     *   To be done as a follow-up to @TODO #1.
+     *   Since we optimize from the bottom-up, we could be affecting the outcome of a later potential optimization.
+     *   For example, what if by removing one duplicate value we miss out on optimizing another block higher in the tree. 
+     *   To handle this case, at each node we can store a candidate optimization in a priority queue (sorted by calldata size).
+     *   At the end of traversing the tree, the candidate at the front of the queue will be the most optimal output.
+     *   
+     */
+    private _optimize(): void {
+        // Step 1/1 Create a reverse iterator (starts from the end of the calldata to the beginning)
         if (this._root === undefined) {
             throw new Error('expected root');
         }
-
-        const blocksByHash: { [key: string]: CalldataBlock } = {};
-
-        // 1. Create a queue of subtrees by hash
-        // Note that they are ordered the same as
         const iterator = new ReverseCalldataIterator(this._root);
+        // Step 2/2 Iterate over each block, keeping track of which blocks have been seen and pruning redundant blocks.
+        const blocksByHash: { [key: string]: CalldataBlock } = {};
         for (const block of iterator) {
+            // If a block is a pointer and its value has already been observed, then update
+            // the pointer to resolve to the existing value.
             if (block instanceof CalldataBlocks.Pointer) {
                 const dependencyBlockHashBuf = block.getDependency().computeHash();
                 const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
@@ -43,7 +123,7 @@ export class Calldata {
                 }
                 continue;
             }
-
+            // This block has not been seen. Record its hash.
             const blockHashBuf = block.computeHash();
             const blockHash = ethUtil.bufferToHex(blockHashBuf);
             if (!(blockHash in blocksByHash)) {
@@ -51,84 +131,85 @@ export class Calldata {
             }
         }
     }
-
-    public toHexString(): string {
+    /**
+     * Returns EVM-compatible calldata as a Hex string.
+     */
+    private _toCondensedString(): string {
+        // Sanity check: must have a root block.
         if (this._root === undefined) {
             throw new Error('expected root');
         }
-
-        if (this._rules.optimize) {
-            this.optimize();
-        }
-
+        // Construct an array of buffers (one buffer for each block).
+        const selectorBuffer = ethUtil.toBuffer(this._selector);
+        const valueBufs: Buffer[] = [selectorBuffer];
         const iterator = new CalldataIterator(this._root);
-        let offset = 0;
         for (const block of iterator) {
-            block.setOffset(offset);
-            offset += block.getSizeInBytes();
+            valueBufs.push(block.toBuffer());
         }
-
-        const hexValue = this._rules.annotate ? this._generateAnnotatedHexString() : this._generateCondensedHexString();
+        // Create hex from buffer array.
+        const combinedBuffers = Buffer.concat(valueBufs);
+        const hexValue = ethUtil.bufferToHex(combinedBuffers);
         return hexValue;
     }
-
-    public getSelectorHex(): string {
-        return this._selector;
-    }
-
-    public getSizeInBytes(): number {
-        return this._sizeInBytes;
-    }
-
-    public setRoot(block: CalldataBlock): void {
-        this._root = block;
-        this._sizeInBytes += block.getSizeInBytes();
-    }
-
-    public setSelector(selector: string): void {
-        this._selector = selector.startsWith('0x') ? selector : `$0x${selector}`;
-        if (this._selector.length !== Constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
-            throw new Error(`Invalid selector '${this._selector}'`);
-        }
-        this._sizeInBytes += Constants.HEX_SELECTOR_LENGTH_IN_BYTES; // @TODO: Used to be += 8. Bad?
-    }
-
-    private _generateAnnotatedHexString(): string {
-        let hexValue = `${this._selector}`;
+    /**
+     * Returns human-redable calldata.
+     * 
+     * Example:
+     *   simpleFunction(string[], string[])
+     *   strings = ["Hello", "World"]
+     *   simpleFunction(strings, strings)
+     * 
+     * Output:
+     *   0xbb4f12e3
+     *                                                                                      ### simpleFunction                                                                  
+     *   0x0       0000000000000000000000000000000000000000000000000000000000000040              ptr<array1> (alias for array2)                                                  
+     *   0x20      0000000000000000000000000000000000000000000000000000000000000040              ptr<array2>                                                                     
+     *
+     *   0x40      0000000000000000000000000000000000000000000000000000000000000002          ### array2                                                                          
+     *   0x60      0000000000000000000000000000000000000000000000000000000000000040              ptr<array2[0]>                                                                  
+     *   0x80      0000000000000000000000000000000000000000000000000000000000000080              ptr<array2[1]>                                                                  
+     *   0xa0      0000000000000000000000000000000000000000000000000000000000000005              array2[0]                                                                       
+     *   0xc0      48656c6c6f000000000000000000000000000000000000000000000000000000                                                                                          
+     *   0xe0      0000000000000000000000000000000000000000000000000000000000000005              array2[1]                                                                       
+     *   0x100     576f726c64000000000000000000000000000000000000000000000000000000     
+     */
+    private _toAnnotatedString(): string {
+        // Sanity check: must have a root block.
         if (this._root === undefined) {
             throw new Error('expected root');
         }
-
-        const iterator = new CalldataIterator(this._root);
+        // Construct annotated calldata
+        let hexValue = `${this._selector}`;
         let offset = 0;
         const functionName: string = this._root.getName();
+        const iterator = new CalldataIterator(this._root);
         for (const block of iterator) {
             // Process each block 1 word at a time
             const size = block.getSizeInBytes();
             const name = block.getName();
             const parentName = block.getParentName();
             const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');
-
-            // Current offset
-            let offsetStr = '';
-
-            // If this block is empty then it's a newline
             const offsetPadding = 10;
             const valuePadding = 74;
             const namePadding = 80;
             const evmWordStartIndex = 0;
             const emptySize = 0;
-            let value = '';
+            // Resulting line will be <offsetStr><valueStr><nameStr>
+            let offsetStr = '';
+            let valueStr = '';
             let nameStr = '';
-            let line = '';
+            let lineStr = '';
             if (size === emptySize) {
+                // This is a Set block with no header.
+                // For example, a tuple or an array with a defined length.
                 offsetStr = ' '.repeat(offsetPadding);
-                value = ' '.repeat(valuePadding);
+                valueStr = ' '.repeat(valuePadding);
                 nameStr = `### ${prettyName.padEnd(namePadding)}`;
-                line = `\n${offsetStr}${value}${nameStr}`;
+                lineStr = `\n${offsetStr}${valueStr}${nameStr}`;
             } else {
+                // This block has at least one word of value.
                 offsetStr = `0x${offset.toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
-                value = ethUtil
+                valueStr = ethUtil
                     .stripHexPrefix(
                         ethUtil.bufferToHex(
                             block.toBuffer().slice(evmWordStartIndex, Constants.EVM_WORD_WIDTH_IN_BYTES),
@@ -137,46 +218,28 @@ export class Calldata {
                     .padEnd(valuePadding);
                 if (block instanceof CalldataBlocks.Set) {
                     nameStr = `### ${prettyName.padEnd(namePadding)}`;
-                    line = `\n${offsetStr}${value}${nameStr}`;
+                    lineStr = `\n${offsetStr}${valueStr}${nameStr}`;
                 } else {
                     nameStr = `    ${prettyName.padEnd(namePadding)}`;
-                    line = `${offsetStr}${value}${nameStr}`;
+                    lineStr = `${offsetStr}${valueStr}${nameStr}`;
                 }
             }
-
+            // This block has a value that is more than 1 word.
             for (let j = Constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += Constants.EVM_WORD_WIDTH_IN_BYTES) {
                 offsetStr = `0x${(offset + j).toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
-                value = ethUtil
+                valueStr = ethUtil
                     .stripHexPrefix(
                         ethUtil.bufferToHex(block.toBuffer().slice(j, j + Constants.EVM_WORD_WIDTH_IN_BYTES)),
                     )
                     .padEnd(valuePadding);
                 nameStr = ' '.repeat(namePadding);
-                line = `${line}\n${offsetStr}${value}${nameStr}`;
+                lineStr = `${lineStr}\n${offsetStr}${valueStr}${nameStr}`;
             }
-
             // Append to hex value
-            hexValue = `${hexValue}\n${line}`;
+            hexValue = `${hexValue}\n${lineStr}`;
             offset += size;
         }
 
         return hexValue;
     }
-
-    private _generateCondensedHexString(): string {
-        const selectorBuffer = ethUtil.toBuffer(this._selector);
-        if (this._root === undefined) {
-            throw new Error('expected root');
-        }
-
-        const iterator = new CalldataIterator(this._root);
-        const valueBufs: Buffer[] = [selectorBuffer];
-        for (const block of iterator) {
-            valueBufs.push(block.toBuffer());
-        }
-
-        const combinedBuffers = Buffer.concat(valueBufs);
-        const hexValue = ethUtil.bufferToHex(combinedBuffers);
-        return hexValue;
-    }
 }
-- 
cgit v1.2.3


From 3bf5a4e83f57f82090a64fc76fcc7bf3f7c68607 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 21:20:46 -0800
Subject: Moved some consts outside of a loop

---
 packages/utils/src/abi_encoder/calldata/calldata.ts | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index da61b2256..668b92f06 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -178,6 +178,12 @@ export class Calldata {
         if (this._root === undefined) {
             throw new Error('expected root');
         }
+        // Constants for constructing annotated string
+        const offsetPadding = 10;
+        const valuePadding = 74;
+        const namePadding = 80;
+        const evmWordStartIndex = 0;
+        const emptySize = 0;
         // Construct annotated calldata
         let hexValue = `${this._selector}`;
         let offset = 0;
@@ -189,11 +195,6 @@ export class Calldata {
             const name = block.getName();
             const parentName = block.getParentName();
             const prettyName = name.replace(`${parentName}.`, '').replace(`${functionName}.`, '');
-            const offsetPadding = 10;
-            const valuePadding = 74;
-            const namePadding = 80;
-            const evmWordStartIndex = 0;
-            const emptySize = 0;
             // Resulting line will be <offsetStr><valueStr><nameStr>
             let offsetStr = '';
             let valueStr = '';
-- 
cgit v1.2.3


From a8d707b4627b8997b02c53e670bd1f5636eced4c Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 21:23:37 -0800
Subject: Linter on Calldata

---
 .../utils/src/abi_encoder/calldata/calldata.ts     | 39 +++++++++++-----------
 1 file changed, 19 insertions(+), 20 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index 668b92f06..a662f30b9 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -67,23 +67,23 @@ export class Calldata {
      * Scenarios arise where distinct pointers resolve to identical values.
      * We optimize by keeping only one such instance of the identical value, and redirecting all pointers here.
      * We keep the last such duplicate value because pointers can only be positive (they cannot point backwards).
-     * 
+     *
      * Example #1:
      *  function f(string[], string[])
      *  f(["foo", "bar", "blitz"], ["foo", "bar", "blitz"])
      *  The array ["foo", "bar", "blitz"] will only be included in the calldata once.
-     * 
+     *
      * Example #2:
      *  function f(string[], string)
      *  f(["foo", "bar", "blitz"], "foo")
      *  The string "foo" will only be included in the calldata once.
-     * 
+     *
      * Example #3:
      *  function f((string, uint, bytes), string, uint, bytes)
      *  f(("foo", 5, "0x05"), "foo", 5, "0x05")
      *  The string "foo" and bytes "0x05" will only be included in the calldata once.
      *  The duplicate `uint 5` values cannot be optimized out because they are static values (no pointer points to them).
-     * 
+     *
      * @TODO #1:
      *   This optimization strategy handles blocks that are exact duplicates of one another.
      *   But what if some block is a combination of two other blocks? Or a subset of another block?
@@ -92,14 +92,14 @@ export class Calldata {
      *   This strategy would be applied after assigning offsets to the tree, rather than before (as in this strategy).
      *   Note that one consequence of this strategy is pointers may resolve to offsets that are not word-aligned.
      *   This shouldn't be a problem but further investigation should be done.
-     * 
+     *
      * @TODO #2:
      *   To be done as a follow-up to @TODO #1.
      *   Since we optimize from the bottom-up, we could be affecting the outcome of a later potential optimization.
-     *   For example, what if by removing one duplicate value we miss out on optimizing another block higher in the tree. 
+     *   For example, what if by removing one duplicate value we miss out on optimizing another block higher in the tree.
      *   To handle this case, at each node we can store a candidate optimization in a priority queue (sorted by calldata size).
      *   At the end of traversing the tree, the candidate at the front of the queue will be the most optimal output.
-     *   
+     *
      */
     private _optimize(): void {
         // Step 1/1 Create a reverse iterator (starts from the end of the calldata to the beginning)
@@ -153,25 +153,25 @@ export class Calldata {
     }
     /**
      * Returns human-redable calldata.
-     * 
+     *
      * Example:
      *   simpleFunction(string[], string[])
      *   strings = ["Hello", "World"]
      *   simpleFunction(strings, strings)
-     * 
+     *
      * Output:
      *   0xbb4f12e3
-     *                                                                                      ### simpleFunction                                                                  
-     *   0x0       0000000000000000000000000000000000000000000000000000000000000040              ptr<array1> (alias for array2)                                                  
-     *   0x20      0000000000000000000000000000000000000000000000000000000000000040              ptr<array2>                                                                     
+     *                                                                                      ### simpleFunction
+     *   0x0       0000000000000000000000000000000000000000000000000000000000000040              ptr<array1> (alias for array2)
+     *   0x20      0000000000000000000000000000000000000000000000000000000000000040              ptr<array2>
      *
-     *   0x40      0000000000000000000000000000000000000000000000000000000000000002          ### array2                                                                          
-     *   0x60      0000000000000000000000000000000000000000000000000000000000000040              ptr<array2[0]>                                                                  
-     *   0x80      0000000000000000000000000000000000000000000000000000000000000080              ptr<array2[1]>                                                                  
-     *   0xa0      0000000000000000000000000000000000000000000000000000000000000005              array2[0]                                                                       
-     *   0xc0      48656c6c6f000000000000000000000000000000000000000000000000000000                                                                                          
-     *   0xe0      0000000000000000000000000000000000000000000000000000000000000005              array2[1]                                                                       
-     *   0x100     576f726c64000000000000000000000000000000000000000000000000000000     
+     *   0x40      0000000000000000000000000000000000000000000000000000000000000002          ### array2
+     *   0x60      0000000000000000000000000000000000000000000000000000000000000040              ptr<array2[0]>
+     *   0x80      0000000000000000000000000000000000000000000000000000000000000080              ptr<array2[1]>
+     *   0xa0      0000000000000000000000000000000000000000000000000000000000000005              array2[0]
+     *   0xc0      48656c6c6f000000000000000000000000000000000000000000000000000000
+     *   0xe0      0000000000000000000000000000000000000000000000000000000000000005              array2[1]
+     *   0x100     576f726c64000000000000000000000000000000000000000000000000000000
      */
     private _toAnnotatedString(): string {
         // Sanity check: must have a root block.
@@ -240,7 +240,6 @@ export class Calldata {
             hexValue = `${hexValue}\n${lineStr}`;
             offset += size;
         }
-
         return hexValue;
     }
 }
-- 
cgit v1.2.3


From feb551a02efe144b0aca4696f01dcdd42383fb36 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 21:39:47 -0800
Subject: Comments to Set datatype

---
 .../abi_encoder/abstract_data_types/types/set.ts   | 77 ++++++++++------------
 1 file changed, 35 insertions(+), 42 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index 77fd7b3ea..427122ad6 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -49,18 +49,19 @@ export abstract class Set extends DataType {
 
     public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
         let members = this._members;
+        // Case 1: This is an array of undefined length, which means that `this._members` was not
+        //         populated in the constructor. So, construct the set of members it now.
         if (this._isArray && this._arrayLength === undefined) {
             const arrayLengthBuf = calldata.popWord();
             const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
-            const hexBase = 16;
-            const arrayLength = new BigNumber(arrayLengthHex, hexBase);
-
+            const arrayLength = new BigNumber(arrayLengthHex, Constants.HEX_BASE);
             [members] = this._createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
         }
-
+        // Create a new scope in the calldata, before descending into the members of this set.
         calldata.startScope();
         let value: any[] | object;
         if (rules.structsAsObjects && !this._isArray) {
+            // Construct an object with values for each member of the set.
             value = {};
             _.each(this._memberIndexByName, (idx: number, key: string) => {
                 const member = this._members[idx];
@@ -68,41 +69,33 @@ export abstract class Set extends DataType {
                 (value as { [key: string]: any })[key] = memberValue;
             });
         } else {
+            // Construct an array with values for each member of the set.
             value = [];
             _.each(members, (member: DataType, idx: number) => {
                 const memberValue = member.generateValue(calldata, rules);
                 (value as any[]).push(memberValue);
             });
         }
+        // Close this scope and return tetheh value.
         calldata.endScope();
         return value;
     }
 
     public isStatic(): boolean {
-        /* For Tuple:
-                    const isStaticTuple = this.children.length === 0;
-                    return isStaticTuple; // @TODO: True in every case or only when dynamic data?
-
-           For Array:
-                if isLengthDefined = false then this is false
-
-                Otherwise if the first element is a Pointer then false
-        */
-
+        // An array with an undefined length is never static.
         if (this._isArray && this._arrayLength === undefined) {
             return false;
         }
-
-        // Search for dependent members
+        // If any member of the set is a pointer then the set is not static.
         const dependentMember = _.find(this._members, (member: DataType) => {
             return member instanceof Pointer;
         });
-        const isStatic = dependentMember === undefined; // static if we couldn't find a dependent member
+        const isStatic = dependentMember === undefined;
         return isStatic;
     }
 
     protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): CalldataBlocks.Set {
-        // Sanity check length
+        // Sanity check: if the set has a defined length then `value` must have the same length.
         if (this._arrayLength !== undefined && value.length !== this._arrayLength) {
             throw new Error(
                 `Expected array of ${JSON.stringify(
@@ -110,41 +103,42 @@ export abstract class Set extends DataType {
                 )} elements, but got array of length ${JSON.stringify(value.length)}`,
             );
         }
-
+        // Create a new calldata block for this set.
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: CalldataBlocks.Set = new CalldataBlocks.Set(
+        const block: CalldataBlocks.Set = new CalldataBlocks.Set(
             this.getDataItem().name,
             this.getSignature(),
             parentName,
         );
-
+        // If this set has an undefined length then set its header to be the number of elements.
         let members = this._members;
         if (this._isArray && this._arrayLength === undefined) {
             [members] = this._createMembersWithLength(this.getDataItem(), value.length);
-
             const lenBuf = ethUtil.setLengthLeft(
                 ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
                 Constants.EVM_WORD_WIDTH_IN_BYTES,
             );
-            methodBlock.setHeader(lenBuf);
+            block.setHeader(lenBuf);
         }
-
+        // Create blocks for members of set.
         const memberCalldataBlocks: CalldataBlock[] = [];
         _.each(members, (member: DataType, idx: number) => {
-            const block = member.generateCalldataBlock(value[idx], methodBlock);
-            memberCalldataBlocks.push(block);
+            const memberBlock = member.generateCalldataBlock(value[idx], block);
+            memberCalldataBlocks.push(memberBlock);
         });
-        methodBlock.setMembers(memberCalldataBlocks);
-        return methodBlock;
+        block.setMembers(memberCalldataBlocks);
+        return block;
     }
 
     protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): CalldataBlocks.Set {
+        // Create a new calldata block for this set.
         const parentName = parentBlock === undefined ? '' : parentBlock.getName();
-        const methodBlock: CalldataBlocks.Set = new CalldataBlocks.Set(
+        const block: CalldataBlocks.Set = new CalldataBlocks.Set(
             this.getDataItem().name,
             this.getSignature(),
             parentName,
         );
+        // Create blocks for members of set.
         const memberCalldataBlocks: CalldataBlock[] = [];
         const childMap = _.cloneDeep(this._memberIndexByName);
         _.forOwn(obj, (value: any, key: string) => {
@@ -153,17 +147,17 @@ export abstract class Set extends DataType {
                     `Could not assign tuple to object: unrecognized key '${key}' in object ${this.getDataItem().name}`,
                 );
             }
-            const block = this._members[this._memberIndexByName[key]].generateCalldataBlock(value, methodBlock);
-            memberCalldataBlocks.push(block);
+            const memberBlock = this._members[this._memberIndexByName[key]].generateCalldataBlock(value, block);
+            memberCalldataBlocks.push(memberBlock);
             delete childMap[key];
         });
-
+        // Sanity check that all members have been included.
         if (Object.keys(childMap).length !== 0) {
             throw new Error(`Could not assign tuple to object: missing keys ${Object.keys(childMap)}`);
         }
-
-        methodBlock.setMembers(memberCalldataBlocks);
-        return methodBlock;
+        // Associate member blocks with Set block.
+        block.setMembers(memberCalldataBlocks);
+        return block;
     }
 
     protected _computeSignatureOfMembers(): string {
@@ -184,7 +178,7 @@ export abstract class Set extends DataType {
         if (dataItem.components === undefined) {
             throw new Error(`Expected components`);
         }
-
+        // Create one member for each component of `dataItem`
         const members: DataType[] = [];
         const memberIndexByName: MemberIndexByName = {};
         _.each(dataItem.components, (memberItem: DataItem) => {
@@ -200,28 +194,27 @@ export abstract class Set extends DataType {
             memberIndexByName[memberItem.name] = members.length;
             members.push(child);
         });
-
         return [members, memberIndexByName];
     }
 
     private _createMembersWithLength(dataItem: DataItem, length: number): [DataType[], MemberIndexByName] {
+        // Create `length` members, deriving the type from `dataItem`
         const members: DataType[] = [];
         const memberIndexByName: MemberIndexByName = {};
         const range = _.range(length);
         _.each(range, (idx: number) => {
-            const childDataItem: DataItem = {
+            const memberDataItem: DataItem = {
                 type: this._arrayElementType ? this._arrayElementType : '',
                 name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
             };
             const components = dataItem.components;
             if (components !== undefined) {
-                childDataItem.components = components;
+                memberDataItem.components = components;
             }
-            const child = this.getFactory().create(childDataItem, this);
+            const memberType = this.getFactory().create(memberDataItem, this);
             memberIndexByName[idx.toString(Constants.DEC_BASE)] = members.length;
-            members.push(child);
+            members.push(memberType);
         });
-
         return [members, memberIndexByName];
     }
 }
-- 
cgit v1.2.3


From ad1b5af4e59ba750c019cab1f5ec9584b8645101 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 25 Nov 2018 21:40:37 -0800
Subject: Ran prettier

---
 packages/utils/src/abi_encoder/evm_data_types/array.ts       |  2 +-
 packages/utils/src/abi_encoder/evm_data_types/int.ts         |  7 ++++---
 .../utils/src/abi_encoder/evm_data_types/static_bytes.ts     |  7 ++++---
 packages/utils/src/abi_encoder/evm_data_types/uint.ts        |  7 ++++---
 packages/utils/src/abi_encoder/utils/math.ts                 | 12 ++++++++++--
 5 files changed, 23 insertions(+), 12 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 54f7ba9fa..8cf2cf7cf 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -12,7 +12,7 @@ export class Array extends AbstractDataTypes.Set {
         return Array._MATCHER.test(type);
     }
 
-    private static _decodeElementTypeAndLengthFromType(type: string): [string, undefined|number] {
+    private static _decodeElementTypeAndLengthFromType(type: string): [string, undefined | number] {
         const matches = Array._MATCHER.exec(type);
         if (matches === null || matches.length !== 3) {
             throw new Error(`Could not parse array: ${type}`);
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 8a82ed4cc..032cd045a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -24,9 +24,10 @@ export class Int extends AbstractDataTypes.Blob {
 
     private static _decodeWidthFromType(type: string): number {
         const matches = Int._MATCHER.exec(type);
-        const width = (matches !== null && matches.length === 2 && matches[1] !== undefined)
-        ? parseInt(matches[1], Constants.DEC_BASE)
-        : Int._DEFAULT_WIDTH;
+        const width =
+            matches !== null && matches.length === 2 && matches[1] !== undefined
+                ? parseInt(matches[1], Constants.DEC_BASE)
+                : Int._DEFAULT_WIDTH;
         return width;
     }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index d0b41194e..2c649cb33 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -20,9 +20,10 @@ export class StaticBytes extends AbstractDataTypes.Blob {
 
     private static _decodeWidthFromType(type: string): number {
         const matches = StaticBytes._MATCHER.exec(type);
-        const width = (matches !== null && matches.length === 3 && matches[2] !== undefined)
-            ? parseInt(matches[2], Constants.DEC_BASE)
-            : StaticBytes._DEFAULT_WIDTH;
+        const width =
+            matches !== null && matches.length === 3 && matches[2] !== undefined
+                ? parseInt(matches[2], Constants.DEC_BASE)
+                : StaticBytes._DEFAULT_WIDTH;
         return width;
     }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index b1bc690d8..b5b7683a2 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -24,9 +24,10 @@ export class UInt extends AbstractDataTypes.Blob {
 
     private static _decodeWidthFromType(type: string): number {
         const matches = UInt._MATCHER.exec(type);
-        const width = (matches !== null && matches.length === 2 && matches[1] !== undefined)
-        ? parseInt(matches[1], Constants.DEC_BASE)
-        : UInt._DEFAULT_WIDTH;
+        const width =
+            matches !== null && matches.length === 2 && matches[1] !== undefined
+                ? parseInt(matches[1], Constants.DEC_BASE)
+                : UInt._DEFAULT_WIDTH;
         return width;
     }
 
diff --git a/packages/utils/src/abi_encoder/utils/math.ts b/packages/utils/src/abi_encoder/utils/math.ts
index 8d21ada0a..c5fa10e73 100644
--- a/packages/utils/src/abi_encoder/utils/math.ts
+++ b/packages/utils/src/abi_encoder/utils/math.ts
@@ -4,7 +4,11 @@ import * as _ from 'lodash';
 
 import * as Constants from '../utils/constants';
 
-function sanityCheckBigNumberRange(value_: BigNumber | string | number, minValue: BigNumber, maxValue: BigNumber): void {
+function sanityCheckBigNumberRange(
+    value_: BigNumber | string | number,
+    minValue: BigNumber,
+    maxValue: BigNumber,
+): void {
     const value = new BigNumber(value_, 10);
     if (value.greaterThan(maxValue)) {
         throw new Error(`Tried to assign value of ${value}, which exceeds max value of ${maxValue}`);
@@ -51,7 +55,11 @@ export function encodeNumericValue(value_: BigNumber | string | number): Buffer
  * @param value_    The value to encode.
  * @return ABI Encoded value
  */
-export function safeEncodeNumericValue(value: BigNumber | string | number, minValue: BigNumber, maxValue: BigNumber): Buffer {
+export function safeEncodeNumericValue(
+    value: BigNumber | string | number,
+    minValue: BigNumber,
+    maxValue: BigNumber,
+): Buffer {
     sanityCheckBigNumberRange(value, minValue, maxValue);
     const encodedValue = encodeNumericValue(value);
     return encodedValue;
-- 
cgit v1.2.3


From 2e79ce26cbeacdeb0ea52b7c2e3da68e8055e7c6 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 26 Nov 2018 18:00:05 -0800
Subject: Tests use to.be.deep.equal instead of JSON

---
 .../utils/test/abi_encoder/evm_data_types_test.ts  | 176 ++++++---------------
 packages/utils/test/abi_encoder/methods_test.ts    |  72 +++------
 packages/utils/test/abi_encoder/optimizer_test.ts  |  64 ++------
 .../utils/test/abi_encoder/return_values_test.ts   |  24 +--
 4 files changed, 84 insertions(+), 252 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/test/abi_encoder/evm_data_types_test.ts b/packages/utils/test/abi_encoder/evm_data_types_test.ts
index 7cea86529..b99500265 100644
--- a/packages/utils/test/abi_encoder/evm_data_types_test.ts
+++ b/packages/utils/test/abi_encoder/evm_data_types_test.ts
@@ -24,9 +24,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Dynamic size; Static elements', async () => {
             // Create DataType object
@@ -41,9 +39,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Fixed size; Dynamic elements', async () => {
             // Create DataType object
@@ -58,9 +54,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Dynamic size; Dynamic elements', async () => {
             // Create DataType object
@@ -75,9 +69,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Dynamic Size; Multidimensional; Dynamic Elements', async () => {
             // Create DataType object
@@ -95,9 +87,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Dynamic Size; Multidimensional; Static Elements', async () => {
             // Create DataType object
@@ -115,9 +105,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Static Size; Multidimensional; Static Elements', async () => {
             // Create DataType object
@@ -134,9 +122,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Static Size; Multidimensional; Dynamic Elements', async () => {
             // Create DataType object
@@ -153,9 +139,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Static size; Too Few Elements', async () => {
             // Create DataType object
@@ -211,9 +195,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Decode Encoded Args and validate result
             const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Dynamic elements only', async () => {
             // Create DataType object
@@ -233,9 +215,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Decode Encoded Args and validate result
             const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Nested Static Array', async () => {
             // Create DataType object
@@ -255,9 +235,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Decode Encoded Args and validate result
             const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Nested Dynamic Array', async () => {
             // Create DataType object
@@ -277,9 +255,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Decode Encoded Args and validate result
             const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Nested Static Multidimensional Array', async () => {
             // Create DataType object
@@ -301,9 +277,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Decode Encoded Args and validate result
             const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Nested Dynamic Multidimensional Array', async () => {
             // Create DataType object
@@ -325,9 +299,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Decode Encoded Args and validate result
             const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Static and dynamic elements mixed', async () => {
             // Create DataType object
@@ -357,9 +329,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Decode Encoded Args and validate result
             const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Missing Key', async () => {
             // Create DataType object
@@ -406,9 +376,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Invalid Address - input is not valid hex', async () => {
             // Create DataType object
@@ -447,9 +415,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('False', async () => {
             // Create DataType object
@@ -463,9 +429,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
     });
 
@@ -489,9 +453,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int256 - Negative Base Case', async () => {
             // Create DataType object
@@ -505,9 +467,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int256 - Positive Value', async () => {
             // Create DataType object
@@ -521,9 +481,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int256 - Negative Value', async () => {
             // Create DataType object
@@ -537,9 +495,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int256 - Value too large', async () => {
             // Create DataType object
@@ -575,9 +531,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int32 - Negative Base Case', async () => {
             // Create DataType object
@@ -591,9 +545,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int32 - Positive Value', async () => {
             // Create DataType object
@@ -607,9 +559,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int32 - Negative Value', async () => {
             // Create DataType object
@@ -623,9 +573,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Int32 - Value too large', async () => {
             // Create DataType object
@@ -671,9 +619,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('UInt256 - Positive Value', async () => {
             // Create DataType object
@@ -687,9 +633,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('UInt256 - Zero Value', async () => {
             // Create DataType object
@@ -703,9 +647,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('UInt256 - Value too large', async () => {
             // Create DataType object
@@ -741,9 +683,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('UInt32 - Positive Value', async () => {
             // Create DataType object
@@ -757,9 +697,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('UInt32 - Zero Value', async () => {
             // Create DataType object
@@ -773,9 +711,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('UInt32 - Value too large', async () => {
             // Create DataType object
@@ -814,9 +750,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Single Byte (bytes1)', async () => {
             // Create DataType object
@@ -830,9 +764,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('4 Bytes (bytes4)', async () => {
             // Create DataType object
@@ -846,9 +778,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('4 Bytes (bytes4); Encoder must pad input', async () => {
             // Create DataType object
@@ -863,10 +793,8 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const paddedArgs = '0x1a180000';
-            const paddedArgsAsJson = JSON.stringify(paddedArgs);
-            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
+            expect(decodedArgs).to.be.deep.equal(paddedArgs);
         });
         it('32 Bytes (bytes32)', async () => {
             // Create DataType object
@@ -880,9 +808,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('32 Bytes (bytes32); Encoder must pad input', async () => {
             // Create DataType object
@@ -897,10 +823,8 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
             const paddedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
-            const paddedArgsAsJson = JSON.stringify(paddedArgs);
-            expect(decodedArgsAsJson).to.be.equal(paddedArgsAsJson);
+            expect(decodedArgs).to.be.deep.equal(paddedArgs);
         });
         it('Should throw when pass in too many bytes (bytes4)', async () => {
             // Create DataType object
@@ -967,9 +891,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Spans multiple EVM words', async () => {
             // Create DataType object
@@ -986,9 +908,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Input as Buffer', async () => {
             // Create DataType object
@@ -1005,9 +925,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Should throw when pass in bad hex (no 0x prefix)', async () => {
             // Create DataType object
@@ -1048,9 +966,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('Spans multiple EVM words', async () => {
             // Create DataType object
@@ -1067,9 +983,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
         it('String that begins with 0x prefix', async () => {
             // Create DataType object
@@ -1086,9 +1000,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
             const decodedArgs = dataType.decode(encodedArgs);
-            const decodedArgsAsJson = JSON.stringify(decodedArgs);
-            const argsAsJson = JSON.stringify(args);
-            expect(decodedArgsAsJson).to.be.equal(argsAsJson);
+            expect(decodedArgs).to.be.deep.equal(args);
         });
     });
 });
diff --git a/packages/utils/test/abi_encoder/methods_test.ts b/packages/utils/test/abi_encoder/methods_test.ts
index d158b9e5b..c870f4f04 100644
--- a/packages/utils/test/abi_encoder/methods_test.ts
+++ b/packages/utils/test/abi_encoder/methods_test.ts
@@ -20,10 +20,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Array of Static Tuples (Array has defined length)', async () => {
         // Generate calldata
@@ -41,10 +39,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Array of Static Tuples (Array has dynamic length)', async () => {
         // Generate calldata
@@ -62,10 +58,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Array of Dynamic Tuples (Array has defined length)', async () => {
         // Generate Calldata
@@ -83,10 +77,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Array of Dynamic Tuples (Array has dynamic length)', async () => {
         // Generate calldata
@@ -104,10 +96,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Multidimensional Arrays / Static Members', async () => {
         // Generate calldata
@@ -129,10 +119,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         expect(calldata).to.be.equal(expectedCalldata);
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Multidimensional Arrays / Dynamic Members', async () => {
         // Generate calldata
@@ -159,10 +147,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000137000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000260000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023139000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023231000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000232320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023234000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000232370000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002323900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002333100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023332000000000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Fixed Length Array / Dynamic Members', async () => {
         // Generate calldata
@@ -174,10 +160,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Fixed Length Array / Dynamic Members', async () => {
         // Generaet calldata
@@ -189,10 +173,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Unfixed Length Array / Dynamic Members ABI', async () => {
         // Generate calldata
@@ -204,10 +186,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Unfixed Length Array / Static Members ABI', async () => {
         // Generate calldata
@@ -219,10 +199,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Fixed Length Array / Static Members ABI', async () => {
         // Generate calldata
@@ -234,10 +212,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Array ABI', async () => {
         // Generate calldata
@@ -249,10 +225,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Static Tuple', async () => {
         // Generate calldata
@@ -265,10 +239,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Dynamic Tuple (Array input)', async () => {
         // Generate calldata
@@ -281,10 +253,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Dynamic Tuple (Object input)', async () => {
         // Generate Calldata
@@ -297,10 +267,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Large, Flat ABI', async () => {
         // Construct calldata
@@ -322,10 +290,8 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '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';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata);
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
     it('Large, Nested ABI', async () => {
         // Construct Calldata
@@ -393,9 +359,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894723843743289742389472398473289472348927489274894738427428947389facdea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000089b51500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000746dafa5ebde1f4699f4981d3221892e41d24895000000000000000000000000000000000000000000000000000000000000004e6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894398473289472348927489272384374328974238947274894738427428947389facde100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa3150000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000010000000000000000000000000089571d322189e415ebde1f4699f498d24246dafa000000000000000000000000000000000000000000000000000000000000004e73646873616a6b646873616a6b646861646a6b617368646a616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002838947238437432829384729742389472398473289472348927489274894738427428947389facdef000000000000000000000000000000000000000000000000';
         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const expectedDecodedValueJson = JSON.stringify(args);
         const decodedValue = method.decode(calldata, { structsAsObjects: true });
-        const decodedValueJson = JSON.stringify(decodedValue);
-        expect(decodedValueJson).to.be.equal(expectedDecodedValueJson);
+        expect(decodedValue).to.be.deep.equal(args);
     });
 });
diff --git a/packages/utils/test/abi_encoder/optimizer_test.ts b/packages/utils/test/abi_encoder/optimizer_test.ts
index 304c9cbc2..27443fe48 100644
--- a/packages/utils/test/abi_encoder/optimizer_test.ts
+++ b/packages/utils/test/abi_encoder/optimizer_test.ts
@@ -23,9 +23,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Dynamic Arrays with Dynamic Elements', async () => {
         // Generate calldata
@@ -40,9 +38,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Static Arrays with Static Elements (should not optimize)', async () => {
         // Generate calldata
@@ -59,9 +55,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(unoptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Static Arrays with Dynamic Elements', async () => {
         // Generate calldata
@@ -76,9 +70,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Array Elements (should optimize)', async () => {
         // Generate calldata
@@ -92,9 +84,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Tuple Fields', async () => {
         // Generate calldata
@@ -108,9 +98,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Strings', async () => {
         // Description:
@@ -127,9 +115,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Bytes', async () => {
         // Description:
@@ -147,9 +133,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Tuples', async () => {
         // Generate calldata
@@ -164,9 +148,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Fields Across Two Tuples', async () => {
         // Description:
@@ -182,9 +164,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Arrays, Nested in Separate Tuples', async () => {
         // Generate calldata
@@ -200,9 +180,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Tuples, Nested in Separate Tuples', async () => {
         // Generate calldata
@@ -218,9 +196,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Two-Dimensional Arrays', async () => {
         // Generate calldata
@@ -235,9 +211,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Duplicate Array, Nested within Separate Two-Dimensional Arrays', async () => {
         // Generate calldata
@@ -252,9 +226,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Array Elements Duplicated as Tuple Fields', async () => {
         // Generate calldata
@@ -269,9 +241,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
     it('Array Elements Duplicated as Separate Parameter', async () => {
         // Generate calldata
@@ -286,8 +256,6 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
         // Validate decoding
         const decodedArgs = method.decode(optimizedCalldata);
-        const decodedArgsJson = JSON.stringify(decodedArgs);
-        const argsJson = JSON.stringify(args);
-        expect(decodedArgsJson).to.be.equal(argsJson);
+        expect(decodedArgs).to.be.deep.equal(args);
     });
 });
diff --git a/packages/utils/test/abi_encoder/return_values_test.ts b/packages/utils/test/abi_encoder/return_values_test.ts
index 850cb1746..3215509f1 100644
--- a/packages/utils/test/abi_encoder/return_values_test.ts
+++ b/packages/utils/test/abi_encoder/return_values_test.ts
@@ -16,9 +16,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         const returnValue = '0x';
         const decodedReturnValue = method.decodeReturnValues(returnValue);
         const expectedDecodedReturnValue: any[] = [];
-        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-        const expectedDecodedReturnValueJson = JSON.stringify(expectedDecodedReturnValue);
-        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        expect(decodedReturnValue).to.be.deep.equal(expectedDecodedReturnValue);
     });
     it('Single static return value', async () => {
         // Generate Return Value
@@ -27,9 +25,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         const encodedReturnValue = method.encodeReturnValues(returnValue);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
-        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        expect(decodedReturnValue).to.be.deep.equal(returnValue);
     });
     it('Multiple static return values', async () => {
         // Generate Return Value
@@ -38,9 +34,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         const encodedReturnValue = method.encodeReturnValues(returnValue);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
-        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        expect(decodedReturnValue).to.be.deep.equal(returnValue);
     });
     it('Single dynamic return value', async () => {
         // Generate Return Value
@@ -49,9 +43,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         const encodedReturnValue = method.encodeReturnValues(returnValue);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
-        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        expect(decodedReturnValue).to.be.deep.equal(returnValue);
     });
     it('Multiple dynamic return values', async () => {
         // Generate Return Value
@@ -60,9 +52,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         const encodedReturnValue = method.encodeReturnValues(returnValue);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
-        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        expect(decodedReturnValue).to.be.deep.equal(returnValue);
     });
     it('Mixed static/dynamic return values', async () => {
         // Generate Return Value
@@ -71,8 +61,6 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         const encodedReturnValue = method.encodeReturnValues(returnValue);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
-        const decodedReturnValueJson = JSON.stringify(decodedReturnValue);
-        const expectedDecodedReturnValueJson = JSON.stringify(returnValue);
-        expect(decodedReturnValueJson).to.be.equal(expectedDecodedReturnValueJson);
+        expect(decodedReturnValue).to.be.deep.equal(returnValue);
     });
 });
-- 
cgit v1.2.3


From f31d4ddffd8dd97f2b2dc226f4f132d1c3192c76 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 13:10:34 -0800
Subject: Replaced null/undefined checks with lodash

---
 .../abi_encoder/abstract_data_types/types/set.ts   | 22 +++++++++++-----------
 .../src/abi_encoder/calldata/blocks/pointer.ts     |  3 ++-
 .../utils/src/abi_encoder/calldata/calldata.ts     |  8 ++++----
 .../utils/src/abi_encoder/calldata/iterator.ts     |  4 ++--
 .../utils/src/abi_encoder/calldata/raw_calldata.ts |  3 ++-
 .../utils/src/abi_encoder/evm_data_types/array.ts  | 13 +++++++------
 .../utils/src/abi_encoder/evm_data_types/int.ts    |  3 ++-
 .../src/abi_encoder/evm_data_types/static_bytes.ts |  2 +-
 .../utils/src/abi_encoder/evm_data_types/uint.ts   |  3 ++-
 9 files changed, 33 insertions(+), 28 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index 427122ad6..5a188d6fa 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -32,7 +32,7 @@ export abstract class Set extends DataType {
         this._isArray = isArray;
         this._arrayLength = arrayLength;
         this._arrayElementType = arrayElementType;
-        if (isArray && arrayLength !== undefined) {
+        if (isArray && !_.isUndefined(arrayLength)) {
             [this._members, this._memberIndexByName] = this._createMembersWithLength(dataItem, arrayLength);
         } else if (!isArray) {
             [this._members, this._memberIndexByName] = this._createMembersWithKeys(dataItem);
@@ -51,7 +51,7 @@ export abstract class Set extends DataType {
         let members = this._members;
         // Case 1: This is an array of undefined length, which means that `this._members` was not
         //         populated in the constructor. So, construct the set of members it now.
-        if (this._isArray && this._arrayLength === undefined) {
+        if (this._isArray && _.isUndefined(this._arrayLength)) {
             const arrayLengthBuf = calldata.popWord();
             const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
             const arrayLength = new BigNumber(arrayLengthHex, Constants.HEX_BASE);
@@ -83,20 +83,20 @@ export abstract class Set extends DataType {
 
     public isStatic(): boolean {
         // An array with an undefined length is never static.
-        if (this._isArray && this._arrayLength === undefined) {
+        if (this._isArray && _.isUndefined(this._arrayLength)) {
             return false;
         }
         // If any member of the set is a pointer then the set is not static.
         const dependentMember = _.find(this._members, (member: DataType) => {
             return member instanceof Pointer;
         });
-        const isStatic = dependentMember === undefined;
+        const isStatic = _.isUndefined(dependentMember);
         return isStatic;
     }
 
     protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): CalldataBlocks.Set {
         // Sanity check: if the set has a defined length then `value` must have the same length.
-        if (this._arrayLength !== undefined && value.length !== this._arrayLength) {
+        if (!_.isUndefined(this._arrayLength) && value.length !== this._arrayLength) {
             throw new Error(
                 `Expected array of ${JSON.stringify(
                     this._arrayLength,
@@ -104,7 +104,7 @@ export abstract class Set extends DataType {
             );
         }
         // Create a new calldata block for this set.
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
         const block: CalldataBlocks.Set = new CalldataBlocks.Set(
             this.getDataItem().name,
             this.getSignature(),
@@ -112,7 +112,7 @@ export abstract class Set extends DataType {
         );
         // If this set has an undefined length then set its header to be the number of elements.
         let members = this._members;
-        if (this._isArray && this._arrayLength === undefined) {
+        if (this._isArray && _.isUndefined(this._arrayLength)) {
             [members] = this._createMembersWithLength(this.getDataItem(), value.length);
             const lenBuf = ethUtil.setLengthLeft(
                 ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
@@ -132,7 +132,7 @@ export abstract class Set extends DataType {
 
     protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): CalldataBlocks.Set {
         // Create a new calldata block for this set.
-        const parentName = parentBlock === undefined ? '' : parentBlock.getName();
+        const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
         const block: CalldataBlocks.Set = new CalldataBlocks.Set(
             this.getDataItem().name,
             this.getSignature(),
@@ -175,7 +175,7 @@ export abstract class Set extends DataType {
 
     private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberIndexByName] {
         // Sanity check
-        if (dataItem.components === undefined) {
+        if (_.isUndefined(dataItem.components)) {
             throw new Error(`Expected components`);
         }
         // Create one member for each component of `dataItem`
@@ -187,7 +187,7 @@ export abstract class Set extends DataType {
                 name: `${dataItem.name}.${memberItem.name}`,
             };
             const components = memberItem.components;
-            if (components !== undefined) {
+            if (!_.isUndefined(components)) {
                 childDataItem.components = components;
             }
             const child = this.getFactory().create(childDataItem, this);
@@ -208,7 +208,7 @@ export abstract class Set extends DataType {
                 name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
             };
             const components = dataItem.components;
-            if (components !== undefined) {
+            if (!_.isUndefined(components)) {
                 memberDataItem.components = components;
             }
             const memberType = this.getFactory().create(memberDataItem, this);
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
index 1c49a8c6c..654cbe26c 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
@@ -1,4 +1,5 @@
 import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
 
 import * as Constants from '../../utils/constants';
 
@@ -24,7 +25,7 @@ export class Pointer extends CalldataBlock {
 
     public toBuffer(): Buffer {
         const destinationOffset =
-            this._aliasFor !== undefined ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
+            !_.isUndefined(this._aliasFor) ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
         const parentOffset = this._parent.getOffsetInBytes();
         const parentHeaderSize = this._parent.getHeaderSizeInBytes();
         const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index a662f30b9..e93d63803 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -44,7 +44,7 @@ export class Calldata {
      */
     public toString(): string {
         // Sanity check: root block must be set
-        if (this._root === undefined) {
+        if (_.isUndefined(this._root)) {
             throw new Error('expected root');
         }
         // Optimize, if flag set
@@ -103,7 +103,7 @@ export class Calldata {
      */
     private _optimize(): void {
         // Step 1/1 Create a reverse iterator (starts from the end of the calldata to the beginning)
-        if (this._root === undefined) {
+        if (_.isUndefined(this._root)) {
             throw new Error('expected root');
         }
         const iterator = new ReverseCalldataIterator(this._root);
@@ -136,7 +136,7 @@ export class Calldata {
      */
     private _toCondensedString(): string {
         // Sanity check: must have a root block.
-        if (this._root === undefined) {
+        if (_.isUndefined(this._root)) {
             throw new Error('expected root');
         }
         // Construct an array of buffers (one buffer for each block).
@@ -175,7 +175,7 @@ export class Calldata {
      */
     private _toAnnotatedString(): string {
         // Sanity check: must have a root block.
-        if (this._root === undefined) {
+        if (_.isUndefined(this._root)) {
             throw new Error('expected root');
         }
         // Constants for constructing annotated string
diff --git a/packages/utils/src/abi_encoder/calldata/iterator.ts b/packages/utils/src/abi_encoder/calldata/iterator.ts
index 8e2b16a5a..5307f7944 100644
--- a/packages/utils/src/abi_encoder/calldata/iterator.ts
+++ b/packages/utils/src/abi_encoder/calldata/iterator.ts
@@ -55,7 +55,7 @@ abstract class BaseIterator implements Iterable<CalldataBlock> {
         _.each(set.getMembers(), (member: CalldataBlock) => {
             // Traverse child if it is a unique pointer.
             // A pointer that is an alias for another pointer is ignored.
-            if (member instanceof CalldataBlocks.Pointer && member.getAlias() === undefined) {
+            if (member instanceof CalldataBlocks.Pointer && _.isUndefined(member.getAlias())) {
                 const dependency = member.getDependency();
                 queue.mergeBack(BaseIterator._createQueue(dependency));
             }
@@ -74,7 +74,7 @@ abstract class BaseIterator implements Iterable<CalldataBlock> {
         return {
             next: () => {
                 const nextBlock = this.nextBlock();
-                if (nextBlock !== undefined) {
+                if (!_.isUndefined(nextBlock)) {
                     return {
                         value: nextBlock,
                         done: false,
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
index b13cbdfd9..dfd4cfa72 100644
--- a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -1,4 +1,5 @@
 import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
 
 import * as Constants from '../utils/constants';
 import { Queue } from '../utils/queue';
@@ -68,7 +69,7 @@ export class RawCalldata {
 
     public toAbsoluteOffset(relativeOffset: number): number {
         const scopeOffset = this._scopes.peekFront();
-        if (scopeOffset === undefined) {
+        if (_.isUndefined(scopeOffset)) {
             throw new Error(`Tried to access undefined scope.`);
         }
         const absoluteOffset = relativeOffset + scopeOffset;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 8cf2cf7cf..a86283c2a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -1,4 +1,5 @@
 import { DataItem } from 'ethereum-types';
+import * as _ from 'lodash';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import * as Constants from '../utils/constants';
@@ -14,15 +15,15 @@ export class Array extends AbstractDataTypes.Set {
 
     private static _decodeElementTypeAndLengthFromType(type: string): [string, undefined | number] {
         const matches = Array._MATCHER.exec(type);
-        if (matches === null || matches.length !== 3) {
+        if (_.isNull(matches) || matches.length !== 3) {
             throw new Error(`Could not parse array: ${type}`);
-        } else if (matches[1] === undefined) {
+        } else if (_.isUndefined(matches[1])) {
             throw new Error(`Could not parse array type: ${type}`);
-        } else if (matches[2] === undefined) {
+        } else if (_.isUndefined(matches[2])) {
             throw new Error(`Could not parse array length: ${type}`);
         }
         const arrayElementType = matches[1];
-        const arrayLength = matches[2] === '' ? undefined : parseInt(matches[2], Constants.DEC_BASE);
+        const arrayLength = _.isEmpty(matches[2]) ? undefined : parseInt(matches[2], Constants.DEC_BASE);
         return [arrayElementType, arrayLength];
     }
 
@@ -47,13 +48,13 @@ export class Array extends AbstractDataTypes.Set {
             name: 'N/A',
         };
         const elementComponents = this.getDataItem().components;
-        if (elementComponents !== undefined) {
+        if (!_.isUndefined(elementComponents)) {
             elementDataItem.components = elementComponents;
         }
         const elementDataType = this.getFactory().create(elementDataItem);
         const elementSignature = elementDataType.getSignature();
         // Construct signature for array of type `element`
-        if (this._arrayLength === undefined) {
+        if (_.isUndefined(this._arrayLength)) {
             return `${elementSignature}[]`;
         } else {
             return `${elementSignature}[${this._arrayLength}]`;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 032cd045a..5c5193644 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -1,5 +1,6 @@
 /* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
+import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
@@ -25,7 +26,7 @@ export class Int extends AbstractDataTypes.Blob {
     private static _decodeWidthFromType(type: string): number {
         const matches = Int._MATCHER.exec(type);
         const width =
-            matches !== null && matches.length === 2 && matches[1] !== undefined
+            !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1])
                 ? parseInt(matches[1], Constants.DEC_BASE)
                 : Int._DEFAULT_WIDTH;
         return width;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 2c649cb33..3a2ad410f 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -21,7 +21,7 @@ export class StaticBytes extends AbstractDataTypes.Blob {
     private static _decodeWidthFromType(type: string): number {
         const matches = StaticBytes._MATCHER.exec(type);
         const width =
-            matches !== null && matches.length === 3 && matches[2] !== undefined
+            !_.isNull(matches) && matches.length === 3 && !_.isUndefined(matches[2])
                 ? parseInt(matches[2], Constants.DEC_BASE)
                 : StaticBytes._DEFAULT_WIDTH;
         return width;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index b5b7683a2..76b944610 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -1,5 +1,6 @@
 /* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
+import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
@@ -25,7 +26,7 @@ export class UInt extends AbstractDataTypes.Blob {
     private static _decodeWidthFromType(type: string): number {
         const matches = UInt._MATCHER.exec(type);
         const width =
-            matches !== null && matches.length === 2 && matches[1] !== undefined
+            !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1])
                 ? parseInt(matches[1], Constants.DEC_BASE)
                 : UInt._DEFAULT_WIDTH;
         return width;
-- 
cgit v1.2.3


From 3f545da9f86856b54cd226c29174ac1ae085e35b Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 13:28:17 -0800
Subject: Switched implicit conversions to explicit lodash calls

---
 .../utils/src/abi_encoder/abstract_data_types/data_type.ts   | 12 ++++++------
 .../utils/src/abi_encoder/abstract_data_types/types/blob.ts  |  2 +-
 .../utils/src/abi_encoder/abstract_data_types/types/set.ts   |  2 +-
 packages/utils/src/abi_encoder/evm_data_types/bool.ts        |  2 +-
 4 files changed, 9 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index ab7df6ecc..61d3ac3a9 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -25,9 +25,9 @@ export abstract class DataType {
     }
 
     public encode(value: any, rules?: EncodingRules, selector?: string): string {
-        const rules_ = rules ? rules : Constants.DEFAULT_ENCODING_RULES;
+        const rules_ = _.isUndefined(rules) ? Constants.DEFAULT_ENCODING_RULES : rules;
         const calldata = new Calldata(rules_);
-        if (selector) {
+        if (!_.isUndefined(selector)) {
             calldata.setSelector(selector);
         }
         const block = this.generateCalldataBlock(value);
@@ -37,14 +37,14 @@ export abstract class DataType {
     }
 
     public decode(calldata: string, rules?: DecodingRules, selector?: string): any {
-        if (selector && !calldata.startsWith(selector)) {
+        if (!_.isUndefined(selector) && !calldata.startsWith(selector)) {
             throw new Error(
-                `Tried to decode calldata, but it was missing the function selector. Expected '${selector}'.`,
+                `Tried to decode calldata, but it was missing the function selector. Expected prefix '${selector}'. Got '${calldata}'.`,
             );
         }
-        const hasSelector = selector ? true : false;
+        const hasSelector = !_.isUndefined(selector);
         const rawCalldata = new RawCalldata(calldata, hasSelector);
-        const rules_ = rules ? rules : Constants.DEFAULT_DECODING_RULES;
+        const rules_ = _.isUndefined(rules) ? Constants.DEFAULT_DECODING_RULES : rules;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
     }
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
index 35ccc0586..965738056 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
@@ -19,7 +19,7 @@ export abstract class Blob extends DataType {
         const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
-        const parentName = parentBlock ? parentBlock.getName() : '';
+        const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
         const block = new CalldataBlocks.Blob(name, signature, parentName, encodedValue);
         return block;
     }
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index 5a188d6fa..637abfb7d 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -204,7 +204,7 @@ export abstract class Set extends DataType {
         const range = _.range(length);
         _.each(range, (idx: number) => {
             const memberDataItem: DataItem = {
-                type: this._arrayElementType ? this._arrayElementType : '',
+                type: _.isUndefined(this._arrayElementType) ? '' : this._arrayElementType,
                 name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
             };
             const components = dataItem.components;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 031acc88a..fa115bb87 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -39,7 +39,7 @@ export class Bool extends AbstractDataTypes.Blob {
             throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
         }
         /* tslint:disable boolean-naming */
-        const value: boolean = valueNumber.equals(0) ? false : true;
+        const value: boolean = !valueNumber.equals(0);
         /* tslint:enable boolean-naming */
         return value;
     }
-- 
cgit v1.2.3


From 1f693ea12142bc761f4067871d92e7d2662cf256 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 13:31:44 -0800
Subject: Changed from <string>.startsWith to _.startsWith

---
 packages/utils/src/abi_encoder/abstract_data_types/data_type.ts | 2 +-
 packages/utils/src/abi_encoder/calldata/calldata.ts             | 2 +-
 packages/utils/src/abi_encoder/calldata/raw_calldata.ts         | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/address.ts        | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts  | 2 +-
 packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts   | 2 +-
 packages/utils/src/abi_encoder/utils/math.ts                    | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index 61d3ac3a9..4cef60172 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -37,7 +37,7 @@ export abstract class DataType {
     }
 
     public decode(calldata: string, rules?: DecodingRules, selector?: string): any {
-        if (!_.isUndefined(selector) && !calldata.startsWith(selector)) {
+        if (!_.isUndefined(selector) && !_.startsWith(calldata, selector)) {
             throw new Error(
                 `Tried to decode calldata, but it was missing the function selector. Expected prefix '${selector}'. Got '${calldata}'.`,
             );
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index e93d63803..c57ff08c2 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -29,7 +29,7 @@ export class Calldata {
      * If the root block was created by a Method then a selector will likely be set.
      */
     public setSelector(selector: string): void {
-        if (!selector.startsWith('0x')) {
+        if (!_.startsWith(selector, '0x')) {
             throw new Error(`Expected selector to be hex. Missing prefix '0x'`);
         } else if (selector.length !== Constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
             throw new Error(`Invalid selector '${selector}'`);
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
index dfd4cfa72..fbe592fc7 100644
--- a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -13,7 +13,7 @@ export class RawCalldata {
 
     public constructor(value: string | Buffer, hasSelector: boolean = true) {
         // Sanity check
-        if (typeof value === 'string' && !value.startsWith('0x')) {
+        if (typeof value === 'string' && !_.startsWith(value, '0x')) {
             throw new Error(`Expected raw calldata to start with '0x'`);
         }
         // Construct initial values
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 71aa293b5..52fc8e7b9 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -31,7 +31,7 @@ export class Address extends AbstractDataTypes.Blob {
     }
 
     public encodeValue(value: string): Buffer {
-        if (!value.startsWith('0x')) {
+        if (!_.startsWith(value, '0x')) {
             throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
         }
         const valueBuf = ethUtil.toBuffer(value);
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index 01d83d11a..98d90b7e4 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -60,7 +60,7 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         if (typeof value !== 'string') {
             return;
         }
-        if (!value.startsWith('0x')) {
+        if (!_.startsWith(value, '0x')) {
             throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
         } else if (value.length % 2 !== 0) {
             throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 3a2ad410f..68f212f79 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -59,7 +59,7 @@ export class StaticBytes extends AbstractDataTypes.Blob {
 
     private _sanityCheckValue(value: string | Buffer): void {
         if (typeof value === 'string') {
-            if (!value.startsWith('0x')) {
+            if (!_.startsWith(value, '0x')) {
                 throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
             } else if (value.length % 2 !== 0) {
                 throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
diff --git a/packages/utils/src/abi_encoder/utils/math.ts b/packages/utils/src/abi_encoder/utils/math.ts
index c5fa10e73..bc344c695 100644
--- a/packages/utils/src/abi_encoder/utils/math.ts
+++ b/packages/utils/src/abi_encoder/utils/math.ts
@@ -79,7 +79,7 @@ export function decodeNumericValue(encodedValue: Buffer, minValue: BigNumber): B
     }
     // Case 2/3: value is non-negative because there is no leading 1 (encoded as two's-complement)
     const valueBin = value.toString(Constants.BIN_BASE);
-    const valueIsNegative = valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && valueBin[0].startsWith('1');
+    const valueIsNegative = valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && _.startsWith(valueBin[0], '1');
     if (!valueIsNegative) {
         return value;
     }
-- 
cgit v1.2.3


From ffb8b0a619be3b8fb30a6acc99f590a6b40d49e1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 13:35:39 -0800
Subject: Changed remaining instances of implicit `bool` casts to explicit
 lodash calls

---
 packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts | 2 +-
 packages/utils/src/abi_encoder/calldata/blocks/set.ts               | 4 ++--
 packages/utils/src/abi_encoder/evm_data_type_factory.ts             | 5 +++--
 3 files changed, 6 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
index 46e60979a..dc9de8a3d 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
@@ -21,7 +21,7 @@ export abstract class Pointer extends DataType {
     }
 
     public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlocks.Pointer {
-        if (!parentBlock) {
+        if (_.isUndefined(parentBlock)) {
             throw new Error(`DependentDataType requires a parent block to generate its block`);
         }
         const destinationBlock = this._destination.generateCalldataBlock(value, parentBlock);
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/set.ts b/packages/utils/src/abi_encoder/calldata/blocks/set.ts
index e4de22c5c..81455b364 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/set.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/set.ts
@@ -14,7 +14,7 @@ export class Set extends CalldataBlock {
 
     public getRawData(): Buffer {
         const rawDataComponents: Buffer[] = [];
-        if (this._header) {
+        if (!_.isUndefined(this._header)) {
             rawDataComponents.push(this._header);
         }
         _.each(this._members, (member: CalldataBlock) => {
@@ -35,7 +35,7 @@ export class Set extends CalldataBlock {
     }
 
     public toBuffer(): Buffer {
-        if (this._header) {
+        if (!_.isUndefined(this._header)) {
             return this._header;
         }
         return new Buffer('');
diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
index bfe457367..16a0b724d 100644
--- a/packages/utils/src/abi_encoder/evm_data_type_factory.ts
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -2,6 +2,7 @@
 /* tslint:disable max-classes-per-file */
 /* tslint:disable no-construct */
 import { DataItem, MethodAbi } from 'ethereum-types';
+import * as _ from 'lodash';
 
 import { DataType, DataTypeFactory } from './abstract_data_types';
 import * as Impl from './evm_data_types';
@@ -105,9 +106,9 @@ export class EvmDataTypeFactory implements DataTypeFactory {
             dataType = new String(dataItem);
         }
         // @TODO: Implement Fixed/UFixed types
-        if (!dataType) {
+        if (_.isUndefined(dataType)) {
             throw new Error(`Unrecognized data type: '${dataItem.type}'`);
-        } else if (parentDataType && !dataType.isStatic()) {
+        } else if (!_.isUndefined(parentDataType) && !dataType.isStatic()) {
             const pointerToDataType = new Pointer(dataType, parentDataType);
             return pointerToDataType;
         }
-- 
cgit v1.2.3


From f479212410b238a7673983148f403b3a220083af Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 15:28:26 -0800
Subject: Style cleanup. Improved wording of some error messages.

---
 .../abstract_data_types/types/pointer.ts           |  4 +++-
 .../abi_encoder/abstract_data_types/types/set.ts   |  4 ++--
 .../utils/src/abi_encoder/calldata/calldata.ts     | 11 ++++-----
 .../utils/src/abi_encoder/evm_data_type_factory.ts |  6 +++--
 .../src/abi_encoder/evm_data_types/address.ts      | 12 ++++++----
 .../utils/src/abi_encoder/evm_data_types/bool.ts   |  4 +++-
 .../abi_encoder/evm_data_types/dynamic_bytes.ts    | 28 ++++++++++++----------
 .../utils/src/abi_encoder/evm_data_types/int.ts    |  1 -
 .../utils/src/abi_encoder/evm_data_types/string.ts |  4 +++-
 .../utils/src/abi_encoder/evm_data_types/uint.ts   |  1 -
 packages/utils/src/abi_encoder/utils/math.ts       |  4 ++--
 11 files changed, 43 insertions(+), 36 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
index dc9de8a3d..8e597636b 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
@@ -1,4 +1,3 @@
-/* tslint:disable prefer-function-over-method  */
 import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
@@ -44,7 +43,10 @@ export abstract class Pointer extends DataType {
         return value;
     }
 
+    // Disable prefer-function-over-method for inherited abstract method.
+    /* tslint:disable prefer-function-over-method */
     public isStatic(): boolean {
         return true;
     }
+    /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index 637abfb7d..aeea7919f 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -50,7 +50,7 @@ export abstract class Set extends DataType {
     public generateValue(calldata: RawCalldata, rules: DecodingRules): any[] | object {
         let members = this._members;
         // Case 1: This is an array of undefined length, which means that `this._members` was not
-        //         populated in the constructor. So, construct the set of members it now.
+        //         populated in the constructor. So we must construct the set of members now.
         if (this._isArray && _.isUndefined(this._arrayLength)) {
             const arrayLengthBuf = calldata.popWord();
             const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
@@ -176,7 +176,7 @@ export abstract class Set extends DataType {
     private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberIndexByName] {
         // Sanity check
         if (_.isUndefined(dataItem.components)) {
-            throw new Error(`Expected components`);
+            throw new Error(`Tried to create a set using key/value pairs, but no components were defined by the input DataItem '${dataItem.name}'.`);
         }
         // Create one member for each component of `dataItem`
         const members: DataType[] = [];
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index c57ff08c2..6d8814e06 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -59,7 +59,7 @@ export class Calldata {
             offset += block.getSizeInBytes();
         }
         // Generate hex string
-        const hexString = this._rules.annotate ? this._toAnnotatedString() : this._toCondensedString();
+        const hexString = this._rules.annotate ? this._toHumanReadableCallData() : this._toEvmCompatibeCallDataHex();
         return hexString;
     }
     /**
@@ -131,10 +131,7 @@ export class Calldata {
             }
         }
     }
-    /**
-     * Returns EVM-compatible calldata as a Hex string.
-     */
-    private _toCondensedString(): string {
+    private _toEvmCompatibeCallDataHex(): string {
         // Sanity check: must have a root block.
         if (_.isUndefined(this._root)) {
             throw new Error('expected root');
@@ -152,7 +149,7 @@ export class Calldata {
         return hexValue;
     }
     /**
-     * Returns human-redable calldata.
+     * Returns human-readable calldata.
      *
      * Example:
      *   simpleFunction(string[], string[])
@@ -173,7 +170,7 @@ export class Calldata {
      *   0xe0      0000000000000000000000000000000000000000000000000000000000000005              array2[1]
      *   0x100     576f726c64000000000000000000000000000000000000000000000000000000
      */
-    private _toAnnotatedString(): string {
+    private _toHumanReadableCallData(): string {
         // Sanity check: must have a root block.
         if (_.isUndefined(this._root)) {
             throw new Error('expected root');
diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
index 16a0b724d..bc68e05b7 100644
--- a/packages/utils/src/abi_encoder/evm_data_type_factory.ts
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -1,6 +1,4 @@
-/* tslint:disable prefer-function-over-method */
 /* tslint:disable max-classes-per-file */
-/* tslint:disable no-construct */
 import { DataItem, MethodAbi } from 'ethereum-types';
 import * as _ from 'lodash';
 
@@ -73,6 +71,7 @@ export class Method extends Impl.Method {
     }
 }
 
+/* tslint:disable no-construct */
 export class EvmDataTypeFactory implements DataTypeFactory {
     private static _instance: DataTypeFactory;
 
@@ -83,6 +82,7 @@ export class EvmDataTypeFactory implements DataTypeFactory {
         return EvmDataTypeFactory._instance;
     }
 
+    /* tslint:disable prefer-function-over-method */
     public create(dataItem: DataItem, parentDataType?: DataType): DataType {
         // Create data type
         let dataType: undefined | DataType;
@@ -114,6 +114,8 @@ export class EvmDataTypeFactory implements DataTypeFactory {
         }
         return dataType;
     }
+    /* tslint:enable prefer-function-over-method */
 
     private constructor() {}
 }
+/* tslint:enable no-construct */
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 52fc8e7b9..25ff55903 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -1,4 +1,3 @@
-/* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
@@ -26,10 +25,8 @@ export class Address extends AbstractDataTypes.Blob {
         }
     }
 
-    public getSignature(): string {
-        return 'address';
-    }
-
+    // Disable prefer-function-over-method for inherited abstract methods.
+    /* tslint:disable prefer-function-over-method */
     public encodeValue(value: string): Buffer {
         if (!_.startsWith(value, '0x')) {
             throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
@@ -48,4 +45,9 @@ export class Address extends AbstractDataTypes.Blob {
         const value = ethUtil.bufferToHex(valueBuf);
         return value;
     }
+
+    public getSignature(): string {
+        return 'address';
+    }
+    /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index fa115bb87..7e135aba9 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -1,4 +1,3 @@
-/* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
@@ -22,6 +21,8 @@ export class Bool extends AbstractDataTypes.Blob {
         }
     }
 
+    // Disable prefer-function-over-method for inherited abstract methods.
+    /* tslint:disable prefer-function-over-method */
     public encodeValue(value: boolean): Buffer {
         const encodedValue = value ? '0x1' : '0x0';
         const encodedValueBuf = ethUtil.setLengthLeft(
@@ -47,4 +48,5 @@ export class Bool extends AbstractDataTypes.Blob {
     public getSignature(): string {
         return 'bool';
     }
+    /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index 98d90b7e4..ad22c8c6e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -1,4 +1,3 @@
-/* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
@@ -14,6 +13,17 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         return type === 'bytes';
     }
 
+    private static _sanityCheckValue(value: string | Buffer): void {
+        if (typeof value !== 'string') {
+            return;
+        }
+        if (!_.startsWith(value, '0x')) {
+            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
+        } else if (value.length % 2 !== 0) {
+            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
+        }
+    }
+
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         super(dataItem, dataTypeFactory, DynamicBytes._SIZE_KNOWN_AT_COMPILE_TIME);
         if (!DynamicBytes.matchType(dataItem.type)) {
@@ -21,6 +31,8 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         }
     }
 
+    // Disable prefer-function-over-method for inherited abstract methods.
+    /* tslint:disable prefer-function-over-method */
     public encodeValue(value: string | Buffer): Buffer {
         // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
         // 1/3 Construct the length
@@ -48,22 +60,12 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         const valueBufPadded = calldata.popWords(wordsToStoreValuePadded);
         const valueBuf = valueBufPadded.slice(0, length);
         const value = ethUtil.bufferToHex(valueBuf);
-        this._sanityCheckValue(value);
+        DynamicBytes._sanityCheckValue(value);
         return value;
     }
 
     public getSignature(): string {
         return 'bytes';
     }
-
-    private _sanityCheckValue(value: string | Buffer): void {
-        if (typeof value !== 'string') {
-            return;
-        }
-        if (!_.startsWith(value, '0x')) {
-            throw new Error(`Tried to encode non-hex value. Value must inlcude '0x' prefix.`);
-        } else if (value.length % 2 !== 0) {
-            throw new Error(`Tried to assign ${value}, which is contains a half-byte. Use full bytes only.`);
-        }
-    }
+    /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 5c5193644..9d328bba9 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -1,4 +1,3 @@
-/* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 6ab3513c9..08f928d8a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -1,4 +1,3 @@
-/* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
@@ -21,6 +20,8 @@ export class String extends AbstractDataTypes.Blob {
         }
     }
 
+    // Disable prefer-function-over-method for inherited abstract methods.
+    /* tslint:disable prefer-function-over-method */
     public encodeValue(value: string): Buffer {
         // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
         // 1/3 Construct the length
@@ -53,4 +54,5 @@ export class String extends AbstractDataTypes.Blob {
     public getSignature(): string {
         return 'string';
     }
+    /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index 76b944610..4357f15d2 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -1,4 +1,3 @@
-/* tslint:disable prefer-function-over-method */
 import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
diff --git a/packages/utils/src/abi_encoder/utils/math.ts b/packages/utils/src/abi_encoder/utils/math.ts
index bc344c695..9bcdc3af1 100644
--- a/packages/utils/src/abi_encoder/utils/math.ts
+++ b/packages/utils/src/abi_encoder/utils/math.ts
@@ -79,8 +79,8 @@ export function decodeNumericValue(encodedValue: Buffer, minValue: BigNumber): B
     }
     // Case 2/3: value is non-negative because there is no leading 1 (encoded as two's-complement)
     const valueBin = value.toString(Constants.BIN_BASE);
-    const valueIsNegative = valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && _.startsWith(valueBin[0], '1');
-    if (!valueIsNegative) {
+    const isValueNegative = valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && _.startsWith(valueBin[0], '1');
+    if (!isValueNegative) {
         return value;
     }
     // Case 3/3: value is negative
-- 
cgit v1.2.3


From e7bdf4717da9d1fd50cda3dba4e9549dfbc337f7 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 15:32:50 -0800
Subject: Fixed build error: was using `this` instead of class name to
 reference a static function that used to be an instance method.

---
 packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index ad22c8c6e..fecd1db6b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -42,7 +42,7 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         const lengthBuf = ethUtil.toBuffer(valueBuf.byteLength);
         const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
         // 2/3 Construct the value
-        this._sanityCheckValue(value);
+        DynamicBytes._sanityCheckValue(value);
         const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded);
         // 3/3 Combine length and value
         const encodedValue = Buffer.concat([lengthBufPadded, valueBufPadded]);
-- 
cgit v1.2.3


From f196dc9e35d12aad281142371af4d2c32db1fd60 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 16:20:56 -0800
Subject: Use ethUti.isValidAddress in encoder

---
 packages/utils/src/abi_encoder/evm_data_types/address.ts | 9 ++-------
 packages/utils/test/abi_encoder/evm_data_types_test.ts   | 4 ++--
 2 files changed, 4 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 25ff55903..950901ea8 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -7,8 +7,6 @@ import { RawCalldata } from '../calldata';
 import * as Constants from '../utils/constants';
 
 export class Address extends AbstractDataTypes.Blob {
-    public static ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X = "Address must start with '0x'";
-    public static ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES = 'Address must be 20 bytes';
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
@@ -28,13 +26,10 @@ export class Address extends AbstractDataTypes.Blob {
     // Disable prefer-function-over-method for inherited abstract methods.
     /* tslint:disable prefer-function-over-method */
     public encodeValue(value: string): Buffer {
-        if (!_.startsWith(value, '0x')) {
-            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
+        if (!ethUtil.isValidAddress(value)) {
+            throw new Error(`Invalid address: '${value}'`);
         }
         const valueBuf = ethUtil.toBuffer(value);
-        if (valueBuf.byteLength !== Address._ADDRESS_SIZE_IN_BYTES) {
-            throw new Error(Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
-        }
         const encodedValueBuf = ethUtil.setLengthLeft(valueBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
         return encodedValueBuf;
     }
diff --git a/packages/utils/test/abi_encoder/evm_data_types_test.ts b/packages/utils/test/abi_encoder/evm_data_types_test.ts
index b99500265..11cebda55 100644
--- a/packages/utils/test/abi_encoder/evm_data_types_test.ts
+++ b/packages/utils/test/abi_encoder/evm_data_types_test.ts
@@ -387,7 +387,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Encode Args and validate result
             expect(() => {
                 dataType.encode(args);
-            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_START_WITH_0X);
+            }).to.throw(`Invalid address: '${args}'`);
         });
         it('Invalid Address - input is not 20 bytes', async () => {
             // Create DataType object
@@ -398,7 +398,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Encode Args and validate result
             expect(() => {
                 dataType.encode(args);
-            }).to.throw(AbiEncoder.Address.ERROR_MESSAGE_ADDRESS_MUST_BE_20_BYTES);
+            }).to.throw(`Invalid address: '${args}'`);
         });
     });
 
-- 
cgit v1.2.3


From 14c094d050e7b2d0a4b31d02dbe58a54153be7bb Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 16:33:51 -0800
Subject: Use SolidityTypes from `ethereum-types` package.

---
 packages/ethereum-types/src/index.ts                           | 5 +++++
 packages/utils/src/abi_encoder/evm_data_types/address.ts       | 6 +++---
 packages/utils/src/abi_encoder/evm_data_types/bool.ts          | 6 +++---
 packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts | 6 +++---
 packages/utils/src/abi_encoder/evm_data_types/int.ts           | 4 ++--
 packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts  | 4 ++--
 packages/utils/src/abi_encoder/evm_data_types/string.ts        | 6 +++---
 packages/utils/src/abi_encoder/evm_data_types/tuple.ts         | 4 ++--
 packages/utils/src/abi_encoder/evm_data_types/uint.ts          | 4 ++--
 9 files changed, 25 insertions(+), 20 deletions(-)

(limited to 'packages')

diff --git a/packages/ethereum-types/src/index.ts b/packages/ethereum-types/src/index.ts
index eff38711a..9430fdc98 100644
--- a/packages/ethereum-types/src/index.ts
+++ b/packages/ethereum-types/src/index.ts
@@ -283,6 +283,11 @@ export interface RawLogEntry {
 
 export enum SolidityTypes {
     Address = 'address',
+    Bool = 'bool',
+    Bytes = 'bytes',
+    Int = 'int',
+    String = 'string',
+    Tuple = 'tuple',
     Uint256 = 'uint256',
     Uint8 = 'uint8',
     Uint = 'uint',
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 950901ea8..07a0bd10c 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
@@ -13,7 +13,7 @@ export class Address extends AbstractDataTypes.Blob {
     Address._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
-        return type === 'address';
+        return type === SolidityTypes.Address;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
@@ -42,7 +42,7 @@ export class Address extends AbstractDataTypes.Blob {
     }
 
     public getSignature(): string {
-        return 'address';
+        return SolidityTypes.Address;
     }
     /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 7e135aba9..7af13506b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
@@ -11,7 +11,7 @@ export class Bool extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
     public static matchType(type: string): boolean {
-        return type === 'bool';
+        return type === SolidityTypes.Bool;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
@@ -46,7 +46,7 @@ export class Bool extends AbstractDataTypes.Blob {
     }
 
     public getSignature(): string {
-        return 'bool';
+        return SolidityTypes.Bool;
     }
     /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index fecd1db6b..ac2a1fb6e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
@@ -10,7 +10,7 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
-        return type === 'bytes';
+        return type === SolidityTypes.Bytes;
     }
 
     private static _sanityCheckValue(value: string | Buffer): void {
@@ -65,7 +65,7 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
     }
 
     public getSignature(): string {
-        return 'bytes';
+        return SolidityTypes.Bytes;
     }
     /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 9d328bba9..3e465fc15 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
@@ -53,6 +53,6 @@ export class Int extends AbstractDataTypes.Blob {
     }
 
     public getSignature(): string {
-        return `int${this._width}`;
+        return `${SolidityTypes.Int}${this._width}`;
     }
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 68f212f79..ed1f51f7e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
@@ -37,7 +37,7 @@ export class StaticBytes extends AbstractDataTypes.Blob {
 
     public getSignature(): string {
         // Note that `byte` reduces to `bytes1`
-        return `bytes${this._width}`;
+        return `${SolidityTypes.Bytes}${this._width}`;
     }
 
     public encodeValue(value: string | Buffer): Buffer {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 08f928d8a..e5b2d5f33 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
@@ -10,7 +10,7 @@ export class String extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
-        return type === 'string';
+        return type === SolidityTypes.String;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
@@ -52,7 +52,7 @@ export class String extends AbstractDataTypes.Blob {
     }
 
     public getSignature(): string {
-        return 'string';
+        return SolidityTypes.String;
     }
     /* tslint:enable prefer-function-over-method */
 }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
index 3802f96c0..40859f62e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 
@@ -6,7 +6,7 @@ export class Tuple extends AbstractDataTypes.Set {
     private readonly _signature: string;
 
     public static matchType(type: string): boolean {
-        return type === 'tuple';
+        return type === SolidityTypes.Tuple;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index 4357f15d2..970400a57 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -1,4 +1,4 @@
-import { DataItem } from 'ethereum-types';
+import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
@@ -52,6 +52,6 @@ export class UInt extends AbstractDataTypes.Blob {
     }
 
     public getSignature(): string {
-        return `uint${this._width}`;
+        return `${SolidityTypes.Uint}${this._width}`;
     }
 }
-- 
cgit v1.2.3


From 029b8d59507df25aa9c7d1b096c8d873eb6ae4da Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 17:11:15 -0800
Subject: Changed constants to an exported enum; this is 0x convention

---
 .../abi_encoder/abstract_data_types/data_type.ts   |  6 +++---
 .../abstract_data_types/types/pointer.ts           |  4 ++--
 .../abi_encoder/abstract_data_types/types/set.ts   | 12 ++++++------
 .../src/abi_encoder/calldata/blocks/pointer.ts     |  6 +++---
 .../utils/src/abi_encoder/calldata/calldata.ts     | 14 +++++++-------
 .../utils/src/abi_encoder/calldata/raw_calldata.ts |  6 +++---
 .../src/abi_encoder/evm_data_types/address.ts      |  6 +++---
 .../utils/src/abi_encoder/evm_data_types/array.ts  |  4 ++--
 .../utils/src/abi_encoder/evm_data_types/bool.ts   |  6 +++---
 .../abi_encoder/evm_data_types/dynamic_bytes.ts    | 12 ++++++------
 .../utils/src/abi_encoder/evm_data_types/int.ts    |  4 ++--
 .../utils/src/abi_encoder/evm_data_types/method.ts |  4 ++--
 .../src/abi_encoder/evm_data_types/static_bytes.ts |  6 +++---
 .../utils/src/abi_encoder/evm_data_types/string.ts | 12 ++++++------
 .../utils/src/abi_encoder/evm_data_types/uint.ts   |  4 ++--
 packages/utils/src/abi_encoder/utils/constants.ts  | 22 ++++++++++++----------
 packages/utils/src/abi_encoder/utils/math.ts       | 20 ++++++++++----------
 17 files changed, 75 insertions(+), 73 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index 4cef60172..10e5c2540 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -2,7 +2,7 @@ import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { Calldata, CalldataBlock, RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { DataTypeFactory } from './interfaces';
@@ -25,7 +25,7 @@ export abstract class DataType {
     }
 
     public encode(value: any, rules?: EncodingRules, selector?: string): string {
-        const rules_ = _.isUndefined(rules) ? Constants.DEFAULT_ENCODING_RULES : rules;
+        const rules_ = _.isUndefined(rules) ? constants.DEFAULT_ENCODING_RULES : rules;
         const calldata = new Calldata(rules_);
         if (!_.isUndefined(selector)) {
             calldata.setSelector(selector);
@@ -44,7 +44,7 @@ export abstract class DataType {
         }
         const hasSelector = !_.isUndefined(selector);
         const rawCalldata = new RawCalldata(calldata, hasSelector);
-        const rules_ = _.isUndefined(rules) ? Constants.DEFAULT_DECODING_RULES : rules;
+        const rules_ = _.isUndefined(rules) ? constants.DEFAULT_DECODING_RULES : rules;
         const value = this.generateValue(rawCalldata, rules_);
         return value;
     }
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
index 8e597636b..3d38deb94 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
@@ -3,7 +3,7 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
-import * as Constants from '../../utils/constants';
+import { constants } from '../../utils/constants';
 import { DecodingRules } from '../../utils/rules';
 
 import { DataType } from '../data_type';
@@ -34,7 +34,7 @@ export abstract class Pointer extends DataType {
     public generateValue(calldata: RawCalldata, rules: DecodingRules): any {
         const destinationOffsetBuf = calldata.popWord();
         const destinationOffsetHex = ethUtil.bufferToHex(destinationOffsetBuf);
-        const destinationOffsetRelative = parseInt(destinationOffsetHex, Constants.HEX_BASE);
+        const destinationOffsetRelative = parseInt(destinationOffsetHex, constants.HEX_BASE);
         const destinationOffsetAbsolute = calldata.toAbsoluteOffset(destinationOffsetRelative);
         const currentOffset = calldata.getOffset();
         calldata.setOffset(destinationOffsetAbsolute);
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index aeea7919f..f50ed8298 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { BigNumber } from '../../../configured_bignumber';
 import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
-import * as Constants from '../../utils/constants';
+import { constants } from '../../utils/constants';
 import { DecodingRules } from '../../utils/rules';
 
 import { DataType } from '../data_type';
@@ -54,7 +54,7 @@ export abstract class Set extends DataType {
         if (this._isArray && _.isUndefined(this._arrayLength)) {
             const arrayLengthBuf = calldata.popWord();
             const arrayLengthHex = ethUtil.bufferToHex(arrayLengthBuf);
-            const arrayLength = new BigNumber(arrayLengthHex, Constants.HEX_BASE);
+            const arrayLength = new BigNumber(arrayLengthHex, constants.HEX_BASE);
             [members] = this._createMembersWithLength(this.getDataItem(), arrayLength.toNumber());
         }
         // Create a new scope in the calldata, before descending into the members of this set.
@@ -115,8 +115,8 @@ export abstract class Set extends DataType {
         if (this._isArray && _.isUndefined(this._arrayLength)) {
             [members] = this._createMembersWithLength(this.getDataItem(), value.length);
             const lenBuf = ethUtil.setLengthLeft(
-                ethUtil.toBuffer(`0x${value.length.toString(Constants.HEX_BASE)}`),
-                Constants.EVM_WORD_WIDTH_IN_BYTES,
+                ethUtil.toBuffer(`0x${value.length.toString(constants.HEX_BASE)}`),
+                constants.EVM_WORD_WIDTH_IN_BYTES,
             );
             block.setHeader(lenBuf);
         }
@@ -205,14 +205,14 @@ export abstract class Set extends DataType {
         _.each(range, (idx: number) => {
             const memberDataItem: DataItem = {
                 type: _.isUndefined(this._arrayElementType) ? '' : this._arrayElementType,
-                name: `${dataItem.name}[${idx.toString(Constants.DEC_BASE)}]`,
+                name: `${dataItem.name}[${idx.toString(constants.DEC_BASE)}]`,
             };
             const components = dataItem.components;
             if (!_.isUndefined(components)) {
                 memberDataItem.components = components;
             }
             const memberType = this.getFactory().create(memberDataItem, this);
-            memberIndexByName[idx.toString(Constants.DEC_BASE)] = members.length;
+            memberIndexByName[idx.toString(constants.DEC_BASE)] = members.length;
             members.push(memberType);
         });
         return [members, memberIndexByName];
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
index 654cbe26c..1daf33f7e 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
@@ -1,7 +1,7 @@
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import * as Constants from '../../utils/constants';
+import { constants } from '../../utils/constants';
 
 import { CalldataBlock } from '../calldata_block';
 
@@ -29,9 +29,9 @@ export class Pointer extends CalldataBlock {
         const parentOffset = this._parent.getOffsetInBytes();
         const parentHeaderSize = this._parent.getHeaderSizeInBytes();
         const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
-        const pointerHex = `0x${pointer.toString(Constants.HEX_BASE)}`;
+        const pointerHex = `0x${pointer.toString(constants.HEX_BASE)}`;
         const pointerBuf = ethUtil.toBuffer(pointerHex);
-        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const pointerBufPadded = ethUtil.setLengthLeft(pointerBuf, constants.EVM_WORD_WIDTH_IN_BYTES);
         return pointerBufPadded;
     }
 
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index 6d8814e06..e5858b524 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -1,7 +1,7 @@
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 import { EncodingRules } from '../utils/rules';
 
 import * as CalldataBlocks from './blocks';
@@ -31,7 +31,7 @@ export class Calldata {
     public setSelector(selector: string): void {
         if (!_.startsWith(selector, '0x')) {
             throw new Error(`Expected selector to be hex. Missing prefix '0x'`);
-        } else if (selector.length !== Constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
+        } else if (selector.length !== constants.HEX_SELECTOR_LENGTH_IN_CHARS) {
             throw new Error(`Invalid selector '${selector}'`);
         }
         this._selector = selector;
@@ -206,11 +206,11 @@ export class Calldata {
                 lineStr = `\n${offsetStr}${valueStr}${nameStr}`;
             } else {
                 // This block has at least one word of value.
-                offsetStr = `0x${offset.toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
+                offsetStr = `0x${offset.toString(constants.HEX_BASE)}`.padEnd(offsetPadding);
                 valueStr = ethUtil
                     .stripHexPrefix(
                         ethUtil.bufferToHex(
-                            block.toBuffer().slice(evmWordStartIndex, Constants.EVM_WORD_WIDTH_IN_BYTES),
+                            block.toBuffer().slice(evmWordStartIndex, constants.EVM_WORD_WIDTH_IN_BYTES),
                         ),
                     )
                     .padEnd(valuePadding);
@@ -223,11 +223,11 @@ export class Calldata {
                 }
             }
             // This block has a value that is more than 1 word.
-            for (let j = Constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += Constants.EVM_WORD_WIDTH_IN_BYTES) {
-                offsetStr = `0x${(offset + j).toString(Constants.HEX_BASE)}`.padEnd(offsetPadding);
+            for (let j = constants.EVM_WORD_WIDTH_IN_BYTES; j < size; j += constants.EVM_WORD_WIDTH_IN_BYTES) {
+                offsetStr = `0x${(offset + j).toString(constants.HEX_BASE)}`.padEnd(offsetPadding);
                 valueStr = ethUtil
                     .stripHexPrefix(
-                        ethUtil.bufferToHex(block.toBuffer().slice(j, j + Constants.EVM_WORD_WIDTH_IN_BYTES)),
+                        ethUtil.bufferToHex(block.toBuffer().slice(j, j + constants.EVM_WORD_WIDTH_IN_BYTES)),
                     )
                     .padEnd(valuePadding);
                 nameStr = ' '.repeat(namePadding);
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
index fbe592fc7..189841989 100644
--- a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -1,7 +1,7 @@
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 import { Queue } from '../utils/queue';
 
 export class RawCalldata {
@@ -24,8 +24,8 @@ export class RawCalldata {
         this._offset = RawCalldata._INITIAL_OFFSET;
         // If there's a selector then slice it
         if (hasSelector) {
-            const selectorBuf = this._value.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES);
-            this._value = this._value.slice(Constants.HEX_SELECTOR_LENGTH_IN_BYTES);
+            const selectorBuf = this._value.slice(constants.HEX_SELECTOR_LENGTH_IN_BYTES);
+            this._value = this._value.slice(constants.HEX_SELECTOR_LENGTH_IN_BYTES);
             this._selector = ethUtil.bufferToHex(selectorBuf);
         }
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 07a0bd10c..c45355639 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -4,12 +4,12 @@ import * as _ from 'lodash';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 
 export class Address extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
-    private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = Constants.EVM_WORD_WIDTH_IN_BYTES -
+    private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = constants.EVM_WORD_WIDTH_IN_BYTES -
     Address._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
@@ -30,7 +30,7 @@ export class Address extends AbstractDataTypes.Blob {
             throw new Error(`Invalid address: '${value}'`);
         }
         const valueBuf = ethUtil.toBuffer(value);
-        const encodedValueBuf = ethUtil.setLengthLeft(valueBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const encodedValueBuf = ethUtil.setLengthLeft(valueBuf, constants.EVM_WORD_WIDTH_IN_BYTES);
         return encodedValueBuf;
     }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index a86283c2a..272cc4132 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -2,7 +2,7 @@ import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 
 export class Array extends AbstractDataTypes.Set {
     private static readonly _MATCHER = RegExp('^(.+)\\[([0-9]*)\\]$');
@@ -23,7 +23,7 @@ export class Array extends AbstractDataTypes.Set {
             throw new Error(`Could not parse array length: ${type}`);
         }
         const arrayElementType = matches[1];
-        const arrayLength = _.isEmpty(matches[2]) ? undefined : parseInt(matches[2], Constants.DEC_BASE);
+        const arrayLength = _.isEmpty(matches[2]) ? undefined : parseInt(matches[2], constants.DEC_BASE);
         return [arrayElementType, arrayLength];
     }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 7af13506b..0c29f690a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -5,7 +5,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 
 export class Bool extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
@@ -27,7 +27,7 @@ export class Bool extends AbstractDataTypes.Blob {
         const encodedValue = value ? '0x1' : '0x0';
         const encodedValueBuf = ethUtil.setLengthLeft(
             ethUtil.toBuffer(encodedValue),
-            Constants.EVM_WORD_WIDTH_IN_BYTES,
+            constants.EVM_WORD_WIDTH_IN_BYTES,
         );
         return encodedValueBuf;
     }
@@ -35,7 +35,7 @@ export class Bool extends AbstractDataTypes.Blob {
     public decodeValue(calldata: RawCalldata): boolean {
         const valueBuf = calldata.popWord();
         const valueHex = ethUtil.bufferToHex(valueBuf);
-        const valueNumber = new BigNumber(valueHex, Constants.HEX_BASE);
+        const valueNumber = new BigNumber(valueHex, constants.HEX_BASE);
         if (!(valueNumber.equals(0) || valueNumber.equals(1))) {
             throw new Error(`Failed to decode boolean. Expected 0x0 or 0x1, got ${valueHex}`);
         }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index ac2a1fb6e..2c256cfa9 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 
 export class DynamicBytes extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
@@ -37,10 +37,10 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
         // 1/3 Construct the length
         const valueBuf = ethUtil.toBuffer(value);
-        const wordsToStoreValuePadded = Math.ceil(valueBuf.byteLength / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const bytesToStoreValuePadded = wordsToStoreValuePadded * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const wordsToStoreValuePadded = Math.ceil(valueBuf.byteLength / constants.EVM_WORD_WIDTH_IN_BYTES);
+        const bytesToStoreValuePadded = wordsToStoreValuePadded * constants.EVM_WORD_WIDTH_IN_BYTES;
         const lengthBuf = ethUtil.toBuffer(valueBuf.byteLength);
-        const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, constants.EVM_WORD_WIDTH_IN_BYTES);
         // 2/3 Construct the value
         DynamicBytes._sanityCheckValue(value);
         const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded);
@@ -54,9 +54,9 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         // 1/2 Decode length
         const lengthBuf = calldata.popWord();
         const lengthHex = ethUtil.bufferToHex(lengthBuf);
-        const length = parseInt(lengthHex, Constants.HEX_BASE);
+        const length = parseInt(lengthHex, constants.HEX_BASE);
         // 2/2 Decode value
-        const wordsToStoreValuePadded = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const wordsToStoreValuePadded = Math.ceil(length / constants.EVM_WORD_WIDTH_IN_BYTES);
         const valueBufPadded = calldata.popWords(wordsToStoreValuePadded);
         const valueBuf = valueBufPadded.slice(0, length);
         const value = ethUtil.bufferToHex(valueBuf);
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 3e465fc15..244b720e3 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
 export class Int extends AbstractDataTypes.Blob {
@@ -26,7 +26,7 @@ export class Int extends AbstractDataTypes.Blob {
         const matches = Int._MATCHER.exec(type);
         const width =
             !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1])
-                ? parseInt(matches[1], Constants.DEC_BASE)
+                ? parseInt(matches[1], constants.DEC_BASE)
                 : Int._DEFAULT_WIDTH;
         return width;
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index bd4732097..7256a93d9 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -3,7 +3,7 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_types';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { Tuple } from './tuple';
@@ -62,7 +62,7 @@ export class Method extends AbstractDataTypes.Set {
             ethUtil.toBuffer(
                 ethUtil
                     .sha3(signature)
-                    .slice(Constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, Constants.HEX_SELECTOR_LENGTH_IN_BYTES),
+                    .slice(constants.HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA, constants.HEX_SELECTOR_LENGTH_IN_BYTES),
             ),
         );
         return selector;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index ed1f51f7e..5453d47a0 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 
 export class StaticBytes extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
@@ -22,7 +22,7 @@ export class StaticBytes extends AbstractDataTypes.Blob {
         const matches = StaticBytes._MATCHER.exec(type);
         const width =
             !_.isNull(matches) && matches.length === 3 && !_.isUndefined(matches[2])
-                ? parseInt(matches[2], Constants.DEC_BASE)
+                ? parseInt(matches[2], constants.DEC_BASE)
                 : StaticBytes._DEFAULT_WIDTH;
         return width;
     }
@@ -45,7 +45,7 @@ export class StaticBytes extends AbstractDataTypes.Blob {
         this._sanityCheckValue(value);
         const valueBuf = ethUtil.toBuffer(value);
         // 2/2 Store value as hex
-        const valuePadded = ethUtil.setLengthRight(valueBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const valuePadded = ethUtil.setLengthRight(valueBuf, constants.EVM_WORD_WIDTH_IN_BYTES);
         return valuePadded;
     }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index e5b2d5f33..ac62ea264 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 
 export class String extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
@@ -25,10 +25,10 @@ export class String extends AbstractDataTypes.Blob {
     public encodeValue(value: string): Buffer {
         // Encoded value is of the form: <length><value>, with each field padded to be word-aligned.
         // 1/3 Construct the length
-        const wordsToStoreValuePadded = Math.ceil(value.length / Constants.EVM_WORD_WIDTH_IN_BYTES);
-        const bytesToStoreValuePadded = wordsToStoreValuePadded * Constants.EVM_WORD_WIDTH_IN_BYTES;
+        const wordsToStoreValuePadded = Math.ceil(value.length / constants.EVM_WORD_WIDTH_IN_BYTES);
+        const bytesToStoreValuePadded = wordsToStoreValuePadded * constants.EVM_WORD_WIDTH_IN_BYTES;
         const lengthBuf = ethUtil.toBuffer(value.length);
-        const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, constants.EVM_WORD_WIDTH_IN_BYTES);
         // 2/3 Construct the value
         const valueBuf = new Buffer(value);
         const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded);
@@ -42,9 +42,9 @@ export class String extends AbstractDataTypes.Blob {
         // 1/2 Decode length
         const lengthBufPadded = calldata.popWord();
         const lengthHexPadded = ethUtil.bufferToHex(lengthBufPadded);
-        const length = parseInt(lengthHexPadded, Constants.HEX_BASE);
+        const length = parseInt(lengthHexPadded, constants.HEX_BASE);
         // 2/2 Decode value
-        const wordsToStoreValuePadded = Math.ceil(length / Constants.EVM_WORD_WIDTH_IN_BYTES);
+        const wordsToStoreValuePadded = Math.ceil(length / constants.EVM_WORD_WIDTH_IN_BYTES);
         const valueBufPadded = calldata.popWords(wordsToStoreValuePadded);
         const valueBuf = valueBufPadded.slice(0, length);
         const value = valueBuf.toString('ascii');
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index 970400a57..df7ea38a4 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
 export class UInt extends AbstractDataTypes.Blob {
@@ -26,7 +26,7 @@ export class UInt extends AbstractDataTypes.Blob {
         const matches = UInt._MATCHER.exec(type);
         const width =
             !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1])
-                ? parseInt(matches[1], Constants.DEC_BASE)
+                ? parseInt(matches[1], constants.DEC_BASE)
                 : UInt._DEFAULT_WIDTH;
         return width;
     }
diff --git a/packages/utils/src/abi_encoder/utils/constants.ts b/packages/utils/src/abi_encoder/utils/constants.ts
index 05c6783e7..82eeab010 100644
--- a/packages/utils/src/abi_encoder/utils/constants.ts
+++ b/packages/utils/src/abi_encoder/utils/constants.ts
@@ -1,12 +1,14 @@
 import { DecodingRules, EncodingRules } from './rules';
 
-export const EVM_WORD_WIDTH_IN_BYTES = 32;
-export const EVM_WORD_WIDTH_IN_BITS = 256;
-export const HEX_BASE = 16;
-export const DEC_BASE = 10;
-export const BIN_BASE = 2;
-export const HEX_SELECTOR_LENGTH_IN_CHARS = 10;
-export const HEX_SELECTOR_LENGTH_IN_BYTES = 4;
-export const HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA = 0;
-export const DEFAULT_DECODING_RULES: DecodingRules = { structsAsObjects: false };
-export const DEFAULT_ENCODING_RULES: EncodingRules = { optimize: false, annotate: false };
+export const constants = {
+    EVM_WORD_WIDTH_IN_BYTES: 32,
+    EVM_WORD_WIDTH_IN_BITS: 256,
+    HEX_BASE: 16,
+    DEC_BASE: 10,
+    BIN_BASE: 2,
+    HEX_SELECTOR_LENGTH_IN_CHARS: 10,
+    HEX_SELECTOR_LENGTH_IN_BYTES: 4,
+    HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA: 0,
+    DEFAULT_DECODING_RULES: { structsAsObjects: false } as DecodingRules,
+    DEFAULT_ENCODING_RULES: { optimize: false, annotate: false } as EncodingRules,
+};
diff --git a/packages/utils/src/abi_encoder/utils/math.ts b/packages/utils/src/abi_encoder/utils/math.ts
index 9bcdc3af1..d84983c5b 100644
--- a/packages/utils/src/abi_encoder/utils/math.ts
+++ b/packages/utils/src/abi_encoder/utils/math.ts
@@ -2,7 +2,7 @@ import BigNumber from 'bignumber.js';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import * as Constants from '../utils/constants';
+import { constants } from '../utils/constants';
 
 function sanityCheckBigNumberRange(
     value_: BigNumber | string | number,
@@ -17,9 +17,9 @@ function sanityCheckBigNumberRange(
     }
 }
 function bigNumberToPaddedBuffer(value: BigNumber): Buffer {
-    const valueHex = `0x${value.toString(Constants.HEX_BASE)}`;
+    const valueHex = `0x${value.toString(constants.HEX_BASE)}`;
     const valueBuf = ethUtil.toBuffer(valueHex);
-    const valueBufPadded = ethUtil.setLengthLeft(valueBuf, Constants.EVM_WORD_WIDTH_IN_BYTES);
+    const valueBufPadded = ethUtil.setLengthLeft(valueBuf, constants.EVM_WORD_WIDTH_IN_BYTES);
     return valueBufPadded;
 }
 /**
@@ -37,13 +37,13 @@ export function encodeNumericValue(value_: BigNumber | string | number): Buffer
     // Case 2/2: Value is negative
     // Use two's-complement to encode the value
     // Step 1/3: Convert negative value to positive binary string
-    const valueBin = value.times(-1).toString(Constants.BIN_BASE);
+    const valueBin = value.times(-1).toString(constants.BIN_BASE);
     // Step 2/3: Invert binary value
-    let invertedValueBin = '1'.repeat(Constants.EVM_WORD_WIDTH_IN_BITS - valueBin.length);
+    let invertedValueBin = '1'.repeat(constants.EVM_WORD_WIDTH_IN_BITS - valueBin.length);
     _.each(valueBin, (bit: string) => {
         invertedValueBin += bit === '1' ? '0' : '1';
     });
-    const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
+    const invertedValue = new BigNumber(invertedValueBin, constants.BIN_BASE);
     // Step 3/3: Add 1 to inverted value
     const negativeValue = invertedValue.plus(1);
     const encodedValue = bigNumberToPaddedBuffer(negativeValue);
@@ -73,13 +73,13 @@ export function safeEncodeNumericValue(
 export function decodeNumericValue(encodedValue: Buffer, minValue: BigNumber): BigNumber {
     const valueHex = ethUtil.bufferToHex(encodedValue);
     // Case 1/3: value is definitely non-negative because of numeric boundaries
-    const value = new BigNumber(valueHex, Constants.HEX_BASE);
+    const value = new BigNumber(valueHex, constants.HEX_BASE);
     if (!minValue.lessThan(0)) {
         return value;
     }
     // Case 2/3: value is non-negative because there is no leading 1 (encoded as two's-complement)
-    const valueBin = value.toString(Constants.BIN_BASE);
-    const isValueNegative = valueBin.length === Constants.EVM_WORD_WIDTH_IN_BITS && _.startsWith(valueBin[0], '1');
+    const valueBin = value.toString(constants.BIN_BASE);
+    const isValueNegative = valueBin.length === constants.EVM_WORD_WIDTH_IN_BITS && _.startsWith(valueBin[0], '1');
     if (!isValueNegative) {
         return value;
     }
@@ -89,7 +89,7 @@ export function decodeNumericValue(encodedValue: Buffer, minValue: BigNumber): B
     _.each(valueBin, (bit: string) => {
         invertedValueBin += bit === '1' ? '0' : '1';
     });
-    const invertedValue = new BigNumber(invertedValueBin, Constants.BIN_BASE);
+    const invertedValue = new BigNumber(invertedValueBin, constants.BIN_BASE);
     // Step 2/3: Add 1 to inverted value
     // The result is the two's-complement representation of the input value.
     const positiveValue = invertedValue.plus(1);
-- 
cgit v1.2.3


From d6645b8a9116d92ac15f0b64f46566bf7f5447f1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 17:23:01 -0800
Subject: Explicit encoding rules in tests.

---
 .../utils/test/abi_encoder/evm_data_types_test.ts  | 129 +++++++++++----------
 packages/utils/test/abi_encoder/methods_test.ts    |  37 +++---
 packages/utils/test/abi_encoder/optimizer_test.ts  |  31 ++---
 .../utils/test/abi_encoder/return_values_test.ts   |  11 +-
 4 files changed, 106 insertions(+), 102 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/test/abi_encoder/evm_data_types_test.ts b/packages/utils/test/abi_encoder/evm_data_types_test.ts
index 11cebda55..9ef80a560 100644
--- a/packages/utils/test/abi_encoder/evm_data_types_test.ts
+++ b/packages/utils/test/abi_encoder/evm_data_types_test.ts
@@ -10,6 +10,7 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
+    const encodingRules: AbiEncoder.EncodingRules = { optimize: false }; // optimizer is tested separately.
     describe('Array', () => {
         it('Fixed size; Static elements', async () => {
             // Create DataType object
@@ -18,7 +19,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = [new BigNumber(5), new BigNumber(6)];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -33,7 +34,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = [new BigNumber(5), new BigNumber(6)];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -48,7 +49,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = ['Hello', 'world'];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -63,7 +64,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = ['Hello', 'world'];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005776f726c64000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -81,7 +82,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const array3 = ['0x18192021'];
             const args = [array1, array2, array3];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000040102030400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000405060708000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000041011121300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000414151617000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -99,7 +100,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const array3 = ['0x18192021'];
             const args = [array1, array2, array3];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x0000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000301020304000000000000000000000000000000000000000000000000000000000506070800000000000000000000000000000000000000000000000000000000091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021011121300000000000000000000000000000000000000000000000000000000141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011819202100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -116,7 +117,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const array2 = ['0x10111213', '0x14151617', '0x18192021'];
             const args = [array1, array2];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x010203040000000000000000000000000000000000000000000000000000000005060708000000000000000000000000000000000000000000000000000000000910111200000000000000000000000000000000000000000000000000000000101112130000000000000000000000000000000000000000000000000000000014151617000000000000000000000000000000000000000000000000000000001819202100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -133,7 +134,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const array2 = ['0x10111213', '0x14151617', '0x18192021'];
             const args = [array1, array2];
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000401020304000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004050607080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040910111200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000410111213000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004141516170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041819202100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -149,7 +150,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = ['Hello', 'world'];
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw('Expected array of 3 elements, but got array of length 2');
         });
         it('Static size; Too Many Elements', async () => {
@@ -160,7 +161,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = ['Hello', 'world'];
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw('Expected array of 1 elements, but got array of length 2');
         });
         it('Element Type Mismatch', async () => {
@@ -171,7 +172,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = [new BigNumber(1), 'Bad Argument'];
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
     });
@@ -188,7 +189,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = { field_1: new BigNumber(-5), field_2: true };
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -208,7 +209,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = { field_1: 'Hello, World!', field_2: '0xabcdef0123456789' };
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -228,7 +229,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = { field: [new BigNumber(1), new BigNumber(2)] };
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -248,7 +249,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = { field: [new BigNumber(1), new BigNumber(2)] };
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -270,7 +271,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const array2 = ['0x09101112', '0x13141516'];
             const args = { field: [array1, array2] };
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x0102030400000000000000000000000000000000000000000000000000000000050607080000000000000000000000000000000000000000000000000000000009101112000000000000000000000000000000000000000000000000000000001314151600000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -292,7 +293,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const array2 = ['0x09101112', '0x13141516'];
             const args = { field: [array1, array2] };
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004010203040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040506070800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041314151600000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -322,7 +323,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
                 field_4: '0xabcdef0123456789',
             };
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '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';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -343,7 +344,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = { field_1: new BigNumber(-5) };
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw('Could not assign tuple to object: missing keys field_2');
         });
         it('Bad Key', async () => {
@@ -358,7 +359,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = { unknown_field: new BigNumber(-5) };
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw("Could not assign tuple to object: unrecognized key 'unknown_field' in object Tuple");
         });
     });
@@ -371,7 +372,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = '0xe41d2489571d322189246dafa5ebde1f4699f498';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -386,7 +387,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = 'e4';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw(`Invalid address: '${args}'`);
         });
         it('Invalid Address - input is not 20 bytes', async () => {
@@ -397,7 +398,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = '0xe4';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw(`Invalid address: '${args}'`);
         });
     });
@@ -410,7 +411,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = true;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -424,7 +425,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = false;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -448,7 +449,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = new BigNumber(1);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -462,7 +463,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = new BigNumber(-1);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -476,7 +477,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = max256BitInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -490,7 +491,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = min256BitInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = `0x8000000000000000000000000000000000000000000000000000000000000000`;
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -505,7 +506,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = max256BitInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
         it('Int256 - Value too small', async () => {
@@ -516,7 +517,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = min256BitInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
         it('Int32 - Positive Base Case', async () => {
@@ -526,7 +527,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = new BigNumber(1);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -540,7 +541,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = new BigNumber(-1);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -554,7 +555,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = max32BitInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x000000000000000000000000000000000000000000000000000000007fffffff';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -568,7 +569,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = min32BitInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = `0xffffffffffffffffffffffffffffffffffffffffffffffffffffffff80000000`;
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -583,7 +584,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = max32BitInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
         it('Int32 - Value too small', async () => {
@@ -594,7 +595,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = min32BitInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
     });
@@ -614,7 +615,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = new BigNumber(1);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -628,7 +629,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = max256BitUnsignedInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -642,7 +643,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = min256BitUnsignedInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -657,7 +658,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = max256BitUnsignedInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
         it('UInt256 - Value too small', async () => {
@@ -668,7 +669,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = min256BitUnsignedInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
         it('UInt32 - Positive Base Case', async () => {
@@ -678,7 +679,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = new BigNumber(1);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -692,7 +693,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = max32BitUnsignedInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x00000000000000000000000000000000000000000000000000000000ffffffff';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -706,7 +707,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = min32BitUnsignedInteger;
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = `0x0000000000000000000000000000000000000000000000000000000000000000`;
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -721,7 +722,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = max32BitUnsignedInteger.plus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
         it('UInt32 - Value too small', async () => {
@@ -732,7 +733,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = min32BitUnsignedInteger.minus(1);
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw();
         });
     });
@@ -745,7 +746,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = '0x05';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -759,7 +760,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = '0x05';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0500000000000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -773,7 +774,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = '0x00010203';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0001020300000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -788,7 +789,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = '0x1a18';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x1a18000000000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -803,7 +804,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             const args = '0x0001020304050607080911121314151617181920212223242526272829303132';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x0001020304050607080911121314151617181920212223242526272829303132';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -818,7 +819,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = '0x1a18bf61';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs = '0x1a18bf6100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
@@ -834,7 +835,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = '0x0102030405';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw(
                 'Tried to assign 0x0102030405 (5 bytes), which exceeds max bytes that can be stored in a bytes4',
             );
@@ -847,7 +848,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = '0x010203040506070809101112131415161718192021222324252627282930313233';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw(
                 'Tried to assign 0x010203040506070809101112131415161718192021222324252627282930313233 (33 bytes), which exceeds max bytes that can be stored in a bytes32',
             );
@@ -860,7 +861,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = '0102030405060708091011121314151617181920212223242526272829303132';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
         });
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
@@ -871,7 +872,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = '0x010';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
         });
     });
@@ -885,7 +886,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = '0x1a18bf61';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000041a18bf6100000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -902,7 +903,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const bytesLength = 40;
             const args = '0x' + '61'.repeat(bytesLength);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -935,7 +936,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = '01';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw("Tried to encode non-hex value. Value must inlcude '0x' prefix.");
         });
         it('Should throw when pass in bad hex (include a half-byte)', async () => {
@@ -946,7 +947,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const args = '0x010';
             // Encode Args and validate result
             expect(() => {
-                dataType.encode(args);
+                dataType.encode(args, encodingRules);
             }).to.throw('Tried to assign 0x010, which is contains a half-byte. Use full bytes only.');
         });
     });
@@ -960,7 +961,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const args = 'five';
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x00000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -977,7 +978,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const bytesLength = 40;
             const args = 'a'.repeat(bytesLength);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x000000000000000000000000000000000000000000000000000000000000002861616161616161616161616161616161616161616161616161616161616161616161616161616161000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
@@ -994,7 +995,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             const strLength = 40;
             const args = '0x' + 'a'.repeat(strLength);
             // Encode Args and validate result
-            const encodedArgs = dataType.encode(args);
+            const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
                 '0x000000000000000000000000000000000000000000000000000000000000002a30786161616161616161616161616161616161616161616161616161616161616161616161616161616100000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
diff --git a/packages/utils/test/abi_encoder/methods_test.ts b/packages/utils/test/abi_encoder/methods_test.ts
index c870f4f04..837020883 100644
--- a/packages/utils/test/abi_encoder/methods_test.ts
+++ b/packages/utils/test/abi_encoder/methods_test.ts
@@ -10,11 +10,12 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe('ABI Encoder: Method Encoding / Decoding', () => {
+    const encodingRules: AbiEncoder.EncodingRules = { optimize: false }; // optimizer is tested separately.
     it('Types with default widths', async () => {
         // Generate calldata
         const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
         const args = [new BigNumber(1), new BigNumber(-1), '0x56', [new BigNumber(1)], [new BigNumber(-1)], ['0x56']];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x09f2b0c30000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff560000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000000000000000000000000000000000000000000000000000000000015600000000000000000000000000000000000000000000000000000000000000';
@@ -33,7 +34,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
         }
         const args = [arrayOfTuples];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x9eb20969000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
@@ -52,7 +53,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value)]);
         }
         const args = [arrayOfTuples];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x63275d6e00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010';
@@ -71,7 +72,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
         }
         const args = [arrayOfTuples];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0xdeedb00f00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
@@ -90,7 +91,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             arrayOfTuples.push([new BigNumber(++value), new BigNumber(++value).toString()]);
         }
         const args = [arrayOfTuples];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x60c847fb000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000048000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023134000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000023136000000000000000000000000000000000000000000000000000000000000';
@@ -112,7 +113,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
                 [[new BigNumber(++value), new BigNumber(++value)], [new BigNumber(++value), new BigNumber(++value)]],
             ]);
         }
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0xc2f47d6f00000000000000000000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000d400000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000039000000000000000000000000000000000000000000000000000000000000003a000000000000000000000000000000000000000000000000000000000000003b000000000000000000000000000000000000000000000000000000000000003c000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000000000003e000000000000000000000000000000000000000000000000000000000000003f00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000110000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000210000000000000000000000000000000000000000000000000000000000000022000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000230000000000000000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000025000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000027000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000029000000000000000000000000000000000000000000000000000000000000002a000000000000000000000000000000000000000000000000000000000000002b000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000002d000000000000000000000000000000000000000000000000000000000000002e000000000000000000000000000000000000000000000000000000000000002f0000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000003100000000000000000000000000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000033000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000035000000000000000000000000000000000000000000000000000000000000003600000000000000000000000000000000000000000000000000000000000000370000000000000000000000000000000000000000000000000000000000000038';
@@ -141,7 +142,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
                 ],
             ]);
         }
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x81534ebd0000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000052000000000000000000000000000000000000000000000000000000000000009a00000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000001330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000138000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000026000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000013900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000002313100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000231330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002313400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000023135000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000231360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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@@ -154,7 +155,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // Generate calldata
         const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
         const args = [['Brave', 'New', 'World']];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
@@ -167,7 +168,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // Generaet calldata
         const method = new AbiEncoder.Method(AbiSamples.staticArrayDynamicMembersAbi);
         const args = [['Brave', 'New', 'World']];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x243a6e6e0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
@@ -180,7 +181,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // Generate calldata
         const method = new AbiEncoder.Method(AbiSamples.dynamicArrayDynamicMembersAbi);
         const args = [['Brave', 'New', 'World']];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000005427261766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034e657700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
@@ -193,7 +194,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // Generate calldata
         const method = new AbiEncoder.Method(AbiSamples.dynamicArrayStaticMembersAbi);
         const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x4fc8a83300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
@@ -206,7 +207,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // Generate calldata
         const method = new AbiEncoder.Method(AbiSamples.staticArrayAbi);
         const args = [[new BigNumber(127), new BigNumber(14), new BigNumber(54)]];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0xf68ade72000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036';
@@ -219,7 +220,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // Generate calldata
         const method = new AbiEncoder.Method(AbiSamples.stringAbi);
         const args = [['five', 'six', 'seven']];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000373697800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005736576656e000000000000000000000000000000000000000000000000000000';
@@ -233,7 +234,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // This is dynamic because it has dynamic members
         const method = new AbiEncoder.Method(AbiSamples.staticTupleAbi);
         const args = [[new BigNumber(5), new BigNumber(10), new BigNumber(15), false]];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0xa9125e150000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000';
@@ -247,7 +248,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // This is dynamic because it has dynamic members
         const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
         const args = [[new BigNumber(5), 'five']];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
@@ -261,7 +262,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
         // This is dynamic because it has dynamic members
         const method = new AbiEncoder.Method(AbiSamples.dynamicTupleAbi);
         const args = [[new BigNumber(5), 'five']];
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x5b998f3500000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000046669766500000000000000000000000000000000000000000000000000000000';
@@ -285,7 +286,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             true,
         ];
         // Validate calldata
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         const expectedCalldata =
             '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';
         expect(calldata).to.be.equal(expectedCalldata);
@@ -353,7 +354,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             someTupleWithDynamicTypes,
             someArrayOfTuplesWithDynamicTypes,
         };
-        const calldata = method.encode(args);
+        const calldata = method.encode(args, encodingRules);
         // Validate calldata
         const expectedCalldata =
             '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498000000000000000000000000000000000000000000000000000000000000004e616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894723843743289742389472398473289472348927489274894738427428947389facdea0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000001a0000000000000000000000000000000000000000000000000000000000089b51500000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000100000000000000000000000000746dafa5ebde1f4699f4981d3221892e41d24895000000000000000000000000000000000000000000000000000000000000004e6b73646873616a6b646873616a6b646861646a6b617368646a6b73616468616a6b646873616a6b64687361646a6b616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002829384723894398473289472348927489272384374328974238947274894738427428947389facde100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa3150000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000010000000000000000000000000089571d322189e415ebde1f4699f498d24246dafa000000000000000000000000000000000000000000000000000000000000004e73646873616a6b646873616a6b646861646a6b617368646a616b64686a61736a6b646861736a6b6c647368646a6168646b6a73616864616a6b6b73616468616a6b646873616a6b64687361646a6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002838947238437432829384729742389472398473289472348927489274894738427428947389facdef000000000000000000000000000000000000000000000000';
diff --git a/packages/utils/test/abi_encoder/optimizer_test.ts b/packages/utils/test/abi_encoder/optimizer_test.ts
index 27443fe48..18aa6549a 100644
--- a/packages/utils/test/abi_encoder/optimizer_test.ts
+++ b/packages/utils/test/abi_encoder/optimizer_test.ts
@@ -10,6 +10,7 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
+    const encodingRules: AbiEncoder.EncodingRules = { optimize: true };
     it('Duplicate Dynamic Arrays with Static Elements', async () => {
         // Generate calldata
         const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithStaticElements);
@@ -17,7 +18,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const array2 = array1;
         const args = [array1, array2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x7221063300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -32,7 +33,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const array2 = array1;
         const args = [array1, array2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0xbb4f12e300000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -47,7 +48,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const array2 = array1;
         const args = [array1, array2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x7f8130430000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000640000000000000000000000000000000000000000000000000000000000000096';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -64,7 +65,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const array2 = array1;
         const args = [array1, array2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x9fe31f8e0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -78,7 +79,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const strings = ['Hello', 'World', 'Hello', 'World'];
         const args = [strings];
         // Validate calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x13e751a900000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -92,7 +93,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const tuple = ['Hello', 'Hello'];
         const args = [tuple];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x16780a5e000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -109,7 +110,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const method = new AbiEncoder.Method(OptimizedAbis.duplicateStrings);
         const args = ['Hello', 'Hello'];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x07370bfa00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -127,7 +128,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const value = '0x01020304050607080910111213141516171819202122232425262728293031323334353637383940';
         const args = [value, value];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x6045e42900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000002801020304050607080910111213141516171819202122232425262728293031323334353637383940000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -142,7 +143,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const tuple2 = tuple1;
         const args = [tuple1, tuple2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000006792a000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -158,7 +159,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const tuple2 = [tuple1[0], new BigNumber(2)];
         const args = [tuple1, tuple2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x564f826d000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c642100000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -174,7 +175,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const tuple2 = [array, 'extra argument to prevent exactly matching the tuples'];
         const args = [tuple1, tuple2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x18970a9e000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c80000000000000000000000000000000000000000000000000000000000000035657874726120617267756d656e7420746f2070726576656e742065786163746c79206d61746368696e6720746865207475706c65730000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -190,7 +191,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const tuple2 = [nestedTuple, 'extra argument to prevent exactly matching the tuples'];
         const args = [tuple1, tuple2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '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';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -220,7 +221,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const twoDimArray2 = [['Hello', 'World'], ['Bar']];
         const args = [twoDimArray1, twoDimArray2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x0d28c4f900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000003466f6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000034261720000000000000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -235,7 +236,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const tuple = [[array[0]], [array[1]], [array[2]], [array[3]]];
         const args = [array, tuple];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0x5b5c78fd0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000064000000000000000000000000000000000000000000000000000000000000009600000000000000000000000000000000000000000000000000000000000000c800000000000000000000000000000000000000000000000000000000000000e1';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
@@ -250,7 +251,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const str = 'Hello';
         const args = [array, str];
         // Validate calldata
-        const optimizedCalldata = method.encode(args, { optimize: true });
+        const optimizedCalldata = method.encode(args, encodingRules);
         const expectedOptimizedCalldata =
             '0xe0e0d34900000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000005576f726c64000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000548656c6c6f000000000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
diff --git a/packages/utils/test/abi_encoder/return_values_test.ts b/packages/utils/test/abi_encoder/return_values_test.ts
index 3215509f1..a8cdd6ca3 100644
--- a/packages/utils/test/abi_encoder/return_values_test.ts
+++ b/packages/utils/test/abi_encoder/return_values_test.ts
@@ -10,6 +10,7 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe('ABI Encoder: Return Value Encoding/Decoding', () => {
+    const encodingRules: AbiEncoder.EncodingRules = { optimize: false }; // optimizer is tested separately.
     it('No Return Value', async () => {
         // Decode return value
         const method = new AbiEncoder.Method(ReturnValueAbis.noReturnValues);
@@ -22,7 +23,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         // Generate Return Value
         const method = new AbiEncoder.Method(ReturnValueAbis.singleStaticReturnValue);
         const returnValue = ['0x01020304'];
-        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const encodedReturnValue = method.encodeReturnValues(returnValue, encodingRules);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
         expect(decodedReturnValue).to.be.deep.equal(returnValue);
@@ -31,7 +32,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         // Generate Return Value
         const method = new AbiEncoder.Method(ReturnValueAbis.multipleStaticReturnValues);
         const returnValue = ['0x01020304', '0x05060708'];
-        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const encodedReturnValue = method.encodeReturnValues(returnValue, encodingRules);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
         expect(decodedReturnValue).to.be.deep.equal(returnValue);
@@ -40,7 +41,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         // Generate Return Value
         const method = new AbiEncoder.Method(ReturnValueAbis.singleDynamicReturnValue);
         const returnValue = ['0x01020304'];
-        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const encodedReturnValue = method.encodeReturnValues(returnValue, encodingRules);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
         expect(decodedReturnValue).to.be.deep.equal(returnValue);
@@ -49,7 +50,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         // Generate Return Value
         const method = new AbiEncoder.Method(ReturnValueAbis.multipleDynamicReturnValues);
         const returnValue = ['0x01020304', '0x05060708'];
-        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const encodedReturnValue = method.encodeReturnValues(returnValue, encodingRules);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
         expect(decodedReturnValue).to.be.deep.equal(returnValue);
@@ -58,7 +59,7 @@ describe('ABI Encoder: Return Value Encoding/Decoding', () => {
         // Generate Return Value
         const method = new AbiEncoder.Method(ReturnValueAbis.mixedStaticAndDynamicReturnValues);
         const returnValue = ['0x01020304', '0x05060708'];
-        const encodedReturnValue = method.encodeReturnValues(returnValue);
+        const encodedReturnValue = method.encodeReturnValues(returnValue, encodingRules);
         const decodedReturnValue = method.decodeReturnValues(encodedReturnValue);
         // Validate decoded return value
         expect(decodedReturnValue).to.be.deep.equal(returnValue);
-- 
cgit v1.2.3


From 5c13353fb2512411c0f2c8cba9395235188f5df8 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 27 Nov 2018 17:24:14 -0800
Subject: Optimize calldata by default.

---
 packages/utils/src/abi_encoder/utils/constants.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/utils/constants.ts b/packages/utils/src/abi_encoder/utils/constants.ts
index 82eeab010..acc06329c 100644
--- a/packages/utils/src/abi_encoder/utils/constants.ts
+++ b/packages/utils/src/abi_encoder/utils/constants.ts
@@ -10,5 +10,5 @@ export const constants = {
     HEX_SELECTOR_LENGTH_IN_BYTES: 4,
     HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA: 0,
     DEFAULT_DECODING_RULES: { structsAsObjects: false } as DecodingRules,
-    DEFAULT_ENCODING_RULES: { optimize: false, annotate: false } as EncodingRules,
+    DEFAULT_ENCODING_RULES: { optimize: true, annotate: false } as EncodingRules,
 };
-- 
cgit v1.2.3


From a172ab158e2eaca8256ef881c3f2d4098987ec8a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 13:22:18 -0800
Subject: Explicit imports for EVM Data Types

---
 .../utils/src/abi_encoder/evm_data_type_factory.ts | 38 ++++++++++++++--------
 .../src/abi_encoder/evm_data_types/address.ts      | 10 +++---
 .../utils/src/abi_encoder/evm_data_types/array.ts  |  8 ++---
 .../utils/src/abi_encoder/evm_data_types/bool.ts   |  6 ++--
 .../abi_encoder/evm_data_types/dynamic_bytes.ts    | 10 +++---
 .../utils/src/abi_encoder/evm_data_types/index.ts  | 11 -------
 .../utils/src/abi_encoder/evm_data_types/int.ts    | 16 ++++-----
 .../utils/src/abi_encoder/evm_data_types/method.ts |  6 ++--
 .../src/abi_encoder/evm_data_types/pointer.ts      |  2 +-
 .../src/abi_encoder/evm_data_types/static_bytes.ts | 14 ++++----
 .../utils/src/abi_encoder/evm_data_types/string.ts |  6 ++--
 .../utils/src/abi_encoder/evm_data_types/tuple.ts  |  4 +--
 .../utils/src/abi_encoder/evm_data_types/uint.ts   | 20 ++++++------
 packages/utils/src/abi_encoder/index.ts            | 14 +++++++-
 14 files changed, 88 insertions(+), 77 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/evm_data_types/index.ts

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
index bc68e05b7..4d04d4ed7 100644
--- a/packages/utils/src/abi_encoder/evm_data_type_factory.ts
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -3,69 +3,79 @@ import { DataItem, MethodAbi } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { DataType, DataTypeFactory } from './abstract_data_types';
-import * as Impl from './evm_data_types';
-
-export class Address extends Impl.Address {
+import { AddressDataType } from './evm_data_types/address';
+import { ArrayDataType } from './evm_data_types/array';
+import { BoolDataType } from './evm_data_types/bool';
+import { DynamicBytesDataType } from './evm_data_types/dynamic_bytes';
+import { IntDataType } from './evm_data_types/int';
+import { MethodDataType } from './evm_data_types/method';
+import { PointerDataType } from './evm_data_types/pointer';
+import { StaticBytesDataType } from './evm_data_types/static_bytes';
+import { StringDataType } from './evm_data_types/string';
+import { TupleDataType } from './evm_data_types/tuple';
+import { UIntDataType } from './evm_data_types/uint';
+
+export class Address extends AddressDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class Bool extends Impl.Bool {
+export class Bool extends BoolDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class Int extends Impl.Int {
+export class Int extends IntDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class UInt extends Impl.UInt {
+export class UInt extends UIntDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class StaticBytes extends Impl.StaticBytes {
+export class StaticBytes extends StaticBytesDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class DynamicBytes extends Impl.DynamicBytes {
+export class DynamicBytes extends DynamicBytesDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class String extends Impl.String {
+export class String extends StringDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class Pointer extends Impl.Pointer {
+export class Pointer extends PointerDataType {
     public constructor(destDataType: DataType, parentDataType: DataType) {
         super(destDataType, parentDataType, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class Tuple extends Impl.Tuple {
+export class Tuple extends TupleDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class Array extends Impl.Array {
+export class Array extends ArrayDataType {
     public constructor(dataItem: DataItem) {
         super(dataItem, EvmDataTypeFactory.getInstance());
     }
 }
 
-export class Method extends Impl.Method {
+export class Method extends MethodDataType {
     public constructor(abi: MethodAbi) {
         super(abi, EvmDataTypeFactory.getInstance());
     }
@@ -105,7 +115,7 @@ export class EvmDataTypeFactory implements DataTypeFactory {
         } else if (String.matchType(dataItem.type)) {
             dataType = new String(dataItem);
         }
-        // @TODO: Implement Fixed/UFixed types
+        // @TODO: DataTypeement Fixed/UFixed types
         if (_.isUndefined(dataType)) {
             throw new Error(`Unrecognized data type: '${dataItem.type}'`);
         } else if (!_.isUndefined(parentDataType) && !dataType.isStatic()) {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index c45355639..769c5a81c 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -6,19 +6,19 @@ import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class Address extends AbstractDataTypes.Blob {
+export class AddressDataType extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = constants.EVM_WORD_WIDTH_IN_BYTES -
-    Address._ADDRESS_SIZE_IN_BYTES;
+    AddressDataType._ADDRESS_SIZE_IN_BYTES;
 
     public static matchType(type: string): boolean {
         return type === SolidityTypes.Address;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, Address._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Address.matchType(dataItem.type)) {
+        super(dataItem, dataTypeFactory, AddressDataType._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!AddressDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Address with bad input: ${dataItem}`);
         }
     }
@@ -36,7 +36,7 @@ export class Address extends AbstractDataTypes.Blob {
 
     public decodeValue(calldata: RawCalldata): string {
         const valueBufPadded = calldata.popWord();
-        const valueBuf = valueBufPadded.slice(Address._DECODED_ADDRESS_OFFSET_IN_BYTES);
+        const valueBuf = valueBufPadded.slice(AddressDataType._DECODED_ADDRESS_OFFSET_IN_BYTES);
         const value = ethUtil.bufferToHex(valueBuf);
         return value;
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 272cc4132..1736bcef0 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -4,17 +4,17 @@ import * as _ from 'lodash';
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { constants } from '../utils/constants';
 
-export class Array extends AbstractDataTypes.Set {
+export class ArrayDataType extends AbstractDataTypes.Set {
     private static readonly _MATCHER = RegExp('^(.+)\\[([0-9]*)\\]$');
     private readonly _arraySignature: string;
     private readonly _elementType: string;
 
     public static matchType(type: string): boolean {
-        return Array._MATCHER.test(type);
+        return ArrayDataType._MATCHER.test(type);
     }
 
     private static _decodeElementTypeAndLengthFromType(type: string): [string, undefined | number] {
-        const matches = Array._MATCHER.exec(type);
+        const matches = ArrayDataType._MATCHER.exec(type);
         if (_.isNull(matches) || matches.length !== 3) {
             throw new Error(`Could not parse array: ${type}`);
         } else if (_.isUndefined(matches[1])) {
@@ -30,7 +30,7 @@ export class Array extends AbstractDataTypes.Set {
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         // Construct parent
         const isArray = true;
-        const [arrayElementType, arrayLength] = Array._decodeElementTypeAndLengthFromType(dataItem.type);
+        const [arrayElementType, arrayLength] = ArrayDataType._decodeElementTypeAndLengthFromType(dataItem.type);
         super(dataItem, dataTypeFactory, isArray, arrayLength, arrayElementType);
         // Set array properties
         this._elementType = arrayElementType;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 0c29f690a..32eda9c39 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -7,7 +7,7 @@ import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class Bool extends AbstractDataTypes.Blob {
+export class BoolDataType extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
     public static matchType(type: string): boolean {
@@ -15,8 +15,8 @@ export class Bool extends AbstractDataTypes.Blob {
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, Bool._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Bool.matchType(dataItem.type)) {
+        super(dataItem, dataTypeFactory, BoolDataType._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!BoolDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Bool with bad input: ${dataItem}`);
         }
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index 2c256cfa9..c8ff47c3d 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -6,7 +6,7 @@ import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class DynamicBytes extends AbstractDataTypes.Blob {
+export class DynamicBytesDataType extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
@@ -25,8 +25,8 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, DynamicBytes._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!DynamicBytes.matchType(dataItem.type)) {
+        super(dataItem, dataTypeFactory, DynamicBytesDataType._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!DynamicBytesDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Dynamic Bytes with bad input: ${dataItem}`);
         }
     }
@@ -42,7 +42,7 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         const lengthBuf = ethUtil.toBuffer(valueBuf.byteLength);
         const lengthBufPadded = ethUtil.setLengthLeft(lengthBuf, constants.EVM_WORD_WIDTH_IN_BYTES);
         // 2/3 Construct the value
-        DynamicBytes._sanityCheckValue(value);
+        DynamicBytesDataType._sanityCheckValue(value);
         const valueBufPadded = ethUtil.setLengthRight(valueBuf, bytesToStoreValuePadded);
         // 3/3 Combine length and value
         const encodedValue = Buffer.concat([lengthBufPadded, valueBufPadded]);
@@ -60,7 +60,7 @@ export class DynamicBytes extends AbstractDataTypes.Blob {
         const valueBufPadded = calldata.popWords(wordsToStoreValuePadded);
         const valueBuf = valueBufPadded.slice(0, length);
         const value = ethUtil.bufferToHex(valueBuf);
-        DynamicBytes._sanityCheckValue(value);
+        DynamicBytesDataType._sanityCheckValue(value);
         return value;
     }
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/index.ts b/packages/utils/src/abi_encoder/evm_data_types/index.ts
deleted file mode 100644
index fc0edabf1..000000000
--- a/packages/utils/src/abi_encoder/evm_data_types/index.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-export * from './address';
-export * from './bool';
-export * from './int';
-export * from './uint';
-export * from './static_bytes';
-export * from './dynamic_bytes';
-export * from './string';
-export * from './pointer';
-export * from './tuple';
-export * from './array';
-export * from './method';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 244b720e3..aee8320a6 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -7,36 +7,36 @@ import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
-export class Int extends AbstractDataTypes.Blob {
+export class IntDataType extends AbstractDataTypes.Blob {
     private static readonly _MATCHER = RegExp(
         '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _MAX_WIDTH: number = 256;
-    private static readonly _DEFAULT_WIDTH: number = Int._MAX_WIDTH;
+    private static readonly _DEFAULT_WIDTH: number = IntDataType._MAX_WIDTH;
     private readonly _width: number;
     private readonly _minValue: BigNumber;
     private readonly _maxValue: BigNumber;
 
     public static matchType(type: string): boolean {
-        return Int._MATCHER.test(type);
+        return IntDataType._MATCHER.test(type);
     }
 
     private static _decodeWidthFromType(type: string): number {
-        const matches = Int._MATCHER.exec(type);
+        const matches = IntDataType._MATCHER.exec(type);
         const width =
             !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1])
                 ? parseInt(matches[1], constants.DEC_BASE)
-                : Int._DEFAULT_WIDTH;
+                : IntDataType._DEFAULT_WIDTH;
         return width;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, Int._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!Int.matchType(dataItem.type)) {
+        super(dataItem, dataTypeFactory, IntDataType._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!IntDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Int with bad input: ${dataItem}`);
         }
-        this._width = Int._decodeWidthFromType(dataItem.type);
+        this._width = IntDataType._decodeWidthFromType(dataItem.type);
         this._minValue = new BigNumber(2).toPower(this._width - 1).times(-1);
         this._maxValue = new BigNumber(2).toPower(this._width - 1).sub(1);
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index 7256a93d9..de8809edf 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -6,9 +6,9 @@ import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_t
 import { constants } from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
-import { Tuple } from './tuple';
+import { TupleDataType } from './tuple';
 
-export class Method extends AbstractDataTypes.Set {
+export class MethodDataType extends AbstractDataTypes.Set {
     private readonly _methodSignature: string;
     private readonly _methodSelector: string;
     private readonly _returnDataType: DataType;
@@ -19,7 +19,7 @@ export class Method extends AbstractDataTypes.Set {
         this._methodSignature = this._computeSignature();
         this._methodSelector = this._computeSelector();
         const returnDataItem: DataItem = { type: 'tuple', name: abi.name, components: abi.outputs };
-        this._returnDataType = new Tuple(returnDataItem, this.getFactory());
+        this._returnDataType = new TupleDataType(returnDataItem, this.getFactory());
     }
 
     public encode(value: any, rules?: EncodingRules): string {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
index e7c172afb..7ca428760 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
@@ -2,7 +2,7 @@ import { DataItem } from 'ethereum-types';
 
 import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_types';
 
-export class Pointer extends AbstractDataTypes.Pointer {
+export class PointerDataType extends AbstractDataTypes.Pointer {
     constructor(destDataType: DataType, parentDataType: DataType, dataTypeFactory: DataTypeFactory) {
         const destDataItem = destDataType.getDataItem();
         const dataItem: DataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` };
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 5453d47a0..3b270630e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -6,7 +6,7 @@ import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class StaticBytes extends AbstractDataTypes.Blob {
+export class StaticBytesDataType extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _MATCHER = RegExp(
         '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
@@ -15,24 +15,24 @@ export class StaticBytes extends AbstractDataTypes.Blob {
     private readonly _width: number;
 
     public static matchType(type: string): boolean {
-        return StaticBytes._MATCHER.test(type);
+        return StaticBytesDataType._MATCHER.test(type);
     }
 
     private static _decodeWidthFromType(type: string): number {
-        const matches = StaticBytes._MATCHER.exec(type);
+        const matches = StaticBytesDataType._MATCHER.exec(type);
         const width =
             !_.isNull(matches) && matches.length === 3 && !_.isUndefined(matches[2])
                 ? parseInt(matches[2], constants.DEC_BASE)
-                : StaticBytes._DEFAULT_WIDTH;
+                : StaticBytesDataType._DEFAULT_WIDTH;
         return width;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, StaticBytes._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!StaticBytes.matchType(dataItem.type)) {
+        super(dataItem, dataTypeFactory, StaticBytesDataType._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!StaticBytesDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Static Bytes with bad input: ${dataItem}`);
         }
-        this._width = StaticBytes._decodeWidthFromType(dataItem.type);
+        this._width = StaticBytesDataType._decodeWidthFromType(dataItem.type);
     }
 
     public getSignature(): string {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index ac62ea264..d7e9ec7fe 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -6,7 +6,7 @@ import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class String extends AbstractDataTypes.Blob {
+export class StringDataType extends AbstractDataTypes.Blob {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
@@ -14,8 +14,8 @@ export class String extends AbstractDataTypes.Blob {
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, String._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!String.matchType(dataItem.type)) {
+        super(dataItem, dataTypeFactory, StringDataType._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!StringDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate String with bad input: ${dataItem}`);
         }
     }
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
index 40859f62e..5ba875b9e 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -2,7 +2,7 @@ import { DataItem, SolidityTypes } from 'ethereum-types';
 
 import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
 
-export class Tuple extends AbstractDataTypes.Set {
+export class TupleDataType extends AbstractDataTypes.Set {
     private readonly _signature: string;
 
     public static matchType(type: string): boolean {
@@ -11,7 +11,7 @@ export class Tuple extends AbstractDataTypes.Set {
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
         super(dataItem, dataTypeFactory);
-        if (!Tuple.matchType(dataItem.type)) {
+        if (!TupleDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate Tuple with bad input: ${dataItem}`);
         }
         this._signature = this._computeSignatureOfMembers();
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index df7ea38a4..a5989ea11 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -7,47 +7,47 @@ import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
-export class UInt extends AbstractDataTypes.Blob {
+export class UIntDataType extends AbstractDataTypes.Blob {
     private static readonly _MATCHER = RegExp(
         '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _MAX_WIDTH: number = 256;
-    private static readonly _DEFAULT_WIDTH: number = UInt._MAX_WIDTH;
+    private static readonly _DEFAULT_WIDTH: number = UIntDataType._MAX_WIDTH;
     private static readonly _MIN_VALUE = new BigNumber(0);
     private readonly _width: number;
     private readonly _maxValue: BigNumber;
 
     public static matchType(type: string): boolean {
-        return UInt._MATCHER.test(type);
+        return UIntDataType._MATCHER.test(type);
     }
 
     private static _decodeWidthFromType(type: string): number {
-        const matches = UInt._MATCHER.exec(type);
+        const matches = UIntDataType._MATCHER.exec(type);
         const width =
             !_.isNull(matches) && matches.length === 2 && !_.isUndefined(matches[1])
                 ? parseInt(matches[1], constants.DEC_BASE)
-                : UInt._DEFAULT_WIDTH;
+                : UIntDataType._DEFAULT_WIDTH;
         return width;
     }
 
     public constructor(dataItem: DataItem, dataTypeFactory: DataTypeFactory) {
-        super(dataItem, dataTypeFactory, UInt._SIZE_KNOWN_AT_COMPILE_TIME);
-        if (!UInt.matchType(dataItem.type)) {
+        super(dataItem, dataTypeFactory, UIntDataType._SIZE_KNOWN_AT_COMPILE_TIME);
+        if (!UIntDataType.matchType(dataItem.type)) {
             throw new Error(`Tried to instantiate UInt with bad input: ${dataItem}`);
         }
-        this._width = UInt._decodeWidthFromType(dataItem.type);
+        this._width = UIntDataType._decodeWidthFromType(dataItem.type);
         this._maxValue = new BigNumber(2).toPower(this._width).sub(1);
     }
 
     public encodeValue(value: BigNumber | string | number): Buffer {
-        const encodedValue = EncoderMath.safeEncodeNumericValue(value, UInt._MIN_VALUE, this._maxValue);
+        const encodedValue = EncoderMath.safeEncodeNumericValue(value, UIntDataType._MIN_VALUE, this._maxValue);
         return encodedValue;
     }
 
     public decodeValue(calldata: RawCalldata): BigNumber {
         const valueBuf = calldata.popWord();
-        const value = EncoderMath.safeDecodeNumericValue(valueBuf, UInt._MIN_VALUE, this._maxValue);
+        const value = EncoderMath.safeDecodeNumericValue(valueBuf, UIntDataType._MIN_VALUE, this._maxValue);
         return value;
     }
 
diff --git a/packages/utils/src/abi_encoder/index.ts b/packages/utils/src/abi_encoder/index.ts
index ea037b40a..baf844ac6 100644
--- a/packages/utils/src/abi_encoder/index.ts
+++ b/packages/utils/src/abi_encoder/index.ts
@@ -1,2 +1,14 @@
 export { EncodingRules, DecodingRules } from './utils/rules';
-export * from './evm_data_type_factory';
+export {
+    Address,
+    Array,
+    Bool,
+    DynamicBytes,
+    Int,
+    Method,
+    Pointer,
+    StaticBytes,
+    String,
+    Tuple,
+    UInt,
+} from './evm_data_type_factory';
-- 
cgit v1.2.3


From b8ea322541e291b84f261bffcc77baf85dae08c1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 13:35:53 -0800
Subject: Explicit imports for abstract data types.

---
 packages/utils/src/abi_encoder/abstract_data_types/index.ts         | 4 ----
 packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts    | 2 +-
 packages/utils/src/abi_encoder/abstract_data_types/types/index.ts   | 3 ---
 packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts | 2 +-
 packages/utils/src/abi_encoder/abstract_data_types/types/set.ts     | 6 +++---
 packages/utils/src/abi_encoder/evm_data_type_factory.ts             | 3 ++-
 packages/utils/src/abi_encoder/evm_data_types/address.ts            | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/array.ts              | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/bool.ts               | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts      | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/int.ts                | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/method.ts             | 6 ++++--
 packages/utils/src/abi_encoder/evm_data_types/pointer.ts            | 6 ++++--
 packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts       | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/string.ts             | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/tuple.ts              | 5 +++--
 packages/utils/src/abi_encoder/evm_data_types/uint.ts               | 5 +++--
 17 files changed, 42 insertions(+), 35 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/abstract_data_types/index.ts
 delete mode 100644 packages/utils/src/abi_encoder/abstract_data_types/types/index.ts

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/index.ts b/packages/utils/src/abi_encoder/abstract_data_types/index.ts
deleted file mode 100644
index d1c7d93e4..000000000
--- a/packages/utils/src/abi_encoder/abstract_data_types/index.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-export * from './interfaces';
-export * from './data_type';
-import * as AbstractDataTypes from './types';
-export { AbstractDataTypes };
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
index 965738056..cd2119673 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
@@ -7,7 +7,7 @@ import { DecodingRules } from '../../utils/rules';
 import { DataType } from '../data_type';
 import { DataTypeFactory } from '../interfaces';
 
-export abstract class Blob extends DataType {
+export abstract class AbstractBlobDataType extends DataType {
     protected _sizeKnownAtCompileTime: boolean;
 
     public constructor(dataItem: DataItem, factory: DataTypeFactory, sizeKnownAtCompileTime: boolean) {
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/index.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/index.ts
deleted file mode 100644
index 958582dae..000000000
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/index.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export * from './blob';
-export * from './pointer';
-export * from './set';
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
index 3d38deb94..b6a6a7613 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
@@ -9,7 +9,7 @@ import { DecodingRules } from '../../utils/rules';
 import { DataType } from '../data_type';
 import { DataTypeFactory } from '../interfaces';
 
-export abstract class Pointer extends DataType {
+export abstract class AbstractPointerDataType extends DataType {
     protected _destination: DataType;
     protected _parent: DataType;
 
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index f50ed8298..4c8bb7b1a 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -10,9 +10,9 @@ import { DecodingRules } from '../../utils/rules';
 import { DataType } from '../data_type';
 import { DataTypeFactory, MemberIndexByName } from '../interfaces';
 
-import { Pointer } from './pointer';
+import { AbstractPointerDataType } from './pointer';
 
-export abstract class Set extends DataType {
+export abstract class AbstractSetDataType extends DataType {
     protected readonly _arrayLength: number | undefined;
     protected readonly _arrayElementType: string | undefined;
     private readonly _memberIndexByName: MemberIndexByName;
@@ -88,7 +88,7 @@ export abstract class Set extends DataType {
         }
         // If any member of the set is a pointer then the set is not static.
         const dependentMember = _.find(this._members, (member: DataType) => {
-            return member instanceof Pointer;
+            return member instanceof AbstractPointerDataType;
         });
         const isStatic = _.isUndefined(dependentMember);
         return isStatic;
diff --git a/packages/utils/src/abi_encoder/evm_data_type_factory.ts b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
index 4d04d4ed7..4cc124e0a 100644
--- a/packages/utils/src/abi_encoder/evm_data_type_factory.ts
+++ b/packages/utils/src/abi_encoder/evm_data_type_factory.ts
@@ -2,7 +2,8 @@
 import { DataItem, MethodAbi } from 'ethereum-types';
 import * as _ from 'lodash';
 
-import { DataType, DataTypeFactory } from './abstract_data_types';
+import { DataType } from './abstract_data_types/data_type';
+import { DataTypeFactory } from './abstract_data_types/interfaces';
 import { AddressDataType } from './evm_data_types/address';
 import { ArrayDataType } from './evm_data_types/array';
 import { BoolDataType } from './evm_data_types/bool';
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 769c5a81c..17363b5f3 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -2,11 +2,12 @@ import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class AddressDataType extends AbstractDataTypes.Blob {
+export class AddressDataType extends AbstractBlobDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _ADDRESS_SIZE_IN_BYTES = 20;
     private static readonly _DECODED_ADDRESS_OFFSET_IN_BYTES = constants.EVM_WORD_WIDTH_IN_BYTES -
diff --git a/packages/utils/src/abi_encoder/evm_data_types/array.ts b/packages/utils/src/abi_encoder/evm_data_types/array.ts
index 1736bcef0..7595cb667 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/array.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/array.ts
@@ -1,10 +1,11 @@
 import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractSetDataType } from '../abstract_data_types/types/set';
 import { constants } from '../utils/constants';
 
-export class ArrayDataType extends AbstractDataTypes.Set {
+export class ArrayDataType extends AbstractSetDataType {
     private static readonly _MATCHER = RegExp('^(.+)\\[([0-9]*)\\]$');
     private readonly _arraySignature: string;
     private readonly _elementType: string;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 32eda9c39..778a01d8a 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -3,11 +3,12 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class BoolDataType extends AbstractDataTypes.Blob {
+export class BoolDataType extends AbstractBlobDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index c8ff47c3d..ac8e2b716 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -2,11 +2,12 @@ import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class DynamicBytesDataType extends AbstractDataTypes.Blob {
+export class DynamicBytesDataType extends AbstractBlobDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index aee8320a6..6b5c3bf78 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -2,12 +2,13 @@ import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
-export class IntDataType extends AbstractDataTypes.Blob {
+export class IntDataType extends AbstractBlobDataType {
     private static readonly _MATCHER = RegExp(
         '^int(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
diff --git a/packages/utils/src/abi_encoder/evm_data_types/method.ts b/packages/utils/src/abi_encoder/evm_data_types/method.ts
index de8809edf..b1cd1377f 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/method.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/method.ts
@@ -2,13 +2,15 @@ import { DataItem, MethodAbi } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_types';
+import { DataType } from '../abstract_data_types/data_type';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractSetDataType } from '../abstract_data_types/types/set';
 import { constants } from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
 import { TupleDataType } from './tuple';
 
-export class MethodDataType extends AbstractDataTypes.Set {
+export class MethodDataType extends AbstractSetDataType {
     private readonly _methodSignature: string;
     private readonly _methodSelector: string;
     private readonly _returnDataType: DataType;
diff --git a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
index 7ca428760..389e75927 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/pointer.ts
@@ -1,8 +1,10 @@
 import { DataItem } from 'ethereum-types';
 
-import { AbstractDataTypes, DataType, DataTypeFactory } from '../abstract_data_types';
+import { DataType } from '../abstract_data_types/data_type';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractPointerDataType } from '../abstract_data_types/types/pointer';
 
-export class PointerDataType extends AbstractDataTypes.Pointer {
+export class PointerDataType extends AbstractPointerDataType {
     constructor(destDataType: DataType, parentDataType: DataType, dataTypeFactory: DataTypeFactory) {
         const destDataItem = destDataType.getDataItem();
         const dataItem: DataItem = { name: `ptr<${destDataItem.name}>`, type: `ptr<${destDataItem.type}>` };
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 3b270630e..28584d445 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -2,11 +2,12 @@ import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class StaticBytesDataType extends AbstractDataTypes.Blob {
+export class StaticBytesDataType extends AbstractBlobDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = true;
     private static readonly _MATCHER = RegExp(
         '^(byte|bytes(1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|32))$',
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index d7e9ec7fe..7b6af747b 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -2,11 +2,12 @@ import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 
-export class StringDataType extends AbstractDataTypes.Blob {
+export class StringDataType extends AbstractBlobDataType {
     private static readonly _SIZE_KNOWN_AT_COMPILE_TIME: boolean = false;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
index 5ba875b9e..31593c882 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/tuple.ts
@@ -1,8 +1,9 @@
 import { DataItem, SolidityTypes } from 'ethereum-types';
 
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractSetDataType } from '../abstract_data_types/types/set';
 
-export class TupleDataType extends AbstractDataTypes.Set {
+export class TupleDataType extends AbstractSetDataType {
     private readonly _signature: string;
 
     public static matchType(type: string): boolean {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index a5989ea11..45cb366f7 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -2,12 +2,13 @@ import { DataItem, SolidityTypes } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../configured_bignumber';
-import { AbstractDataTypes, DataTypeFactory } from '../abstract_data_types';
+import { DataTypeFactory } from '../abstract_data_types/interfaces';
+import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
 import { RawCalldata } from '../calldata';
 import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
-export class UIntDataType extends AbstractDataTypes.Blob {
+export class UIntDataType extends AbstractBlobDataType {
     private static readonly _MATCHER = RegExp(
         '^uint(8|16|24|32|40|48|56|64|72|88|96|104|112|120|128|136|144|152|160|168|176|184|192|200|208|216|224|232|240|248|256){0,1}$',
     );
-- 
cgit v1.2.3


From 2da7cadefa877ff824da8fbaecd59dbff5028728 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 13:47:01 -0800
Subject: Explicit imports for calldata

---
 .../utils/src/abi_encoder/abstract_data_types/data_type.ts |  4 +++-
 .../src/abi_encoder/abstract_data_types/interfaces.ts      |  2 +-
 .../src/abi_encoder/abstract_data_types/types/blob.ts      |  8 +++++---
 .../src/abi_encoder/abstract_data_types/types/pointer.ts   |  8 +++++---
 .../utils/src/abi_encoder/abstract_data_types/types/set.ts | 14 ++++++++------
 packages/utils/src/abi_encoder/calldata/blocks/blob.ts     |  2 +-
 packages/utils/src/abi_encoder/calldata/blocks/index.ts    |  3 ---
 packages/utils/src/abi_encoder/calldata/blocks/pointer.ts  | 10 +++++-----
 packages/utils/src/abi_encoder/calldata/blocks/set.ts      |  2 +-
 packages/utils/src/abi_encoder/calldata/calldata.ts        |  7 ++++---
 packages/utils/src/abi_encoder/calldata/index.ts           |  5 -----
 packages/utils/src/abi_encoder/calldata/iterator.ts        | 10 ++++++----
 packages/utils/src/abi_encoder/evm_data_types/address.ts   |  2 +-
 packages/utils/src/abi_encoder/evm_data_types/bool.ts      |  2 +-
 .../utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts  |  2 +-
 packages/utils/src/abi_encoder/evm_data_types/int.ts       |  2 +-
 .../utils/src/abi_encoder/evm_data_types/static_bytes.ts   |  2 +-
 packages/utils/src/abi_encoder/evm_data_types/string.ts    |  2 +-
 packages/utils/src/abi_encoder/evm_data_types/uint.ts      |  2 +-
 19 files changed, 46 insertions(+), 43 deletions(-)
 delete mode 100644 packages/utils/src/abi_encoder/calldata/blocks/index.ts
 delete mode 100644 packages/utils/src/abi_encoder/calldata/index.ts

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index 10e5c2540..13cc87e2a 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -1,7 +1,9 @@
 import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
-import { Calldata, CalldataBlock, RawCalldata } from '../calldata';
+import { Calldata } from '../calldata/calldata';
+import { CalldataBlock } from '../calldata/calldata_block';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 import { DecodingRules, EncodingRules } from '../utils/rules';
 
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
index bd4d2effd..2f2f60871 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/interfaces.ts
@@ -1,6 +1,6 @@
 import { DataItem } from 'ethereum-types';
 
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 
 import { DataType } from './data_type';
 
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
index cd2119673..a091e55b9 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/blob.ts
@@ -1,7 +1,9 @@
 import { DataItem } from 'ethereum-types';
 import * as _ from 'lodash';
 
-import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
+import { BlobCalldataBlock } from '../../calldata/blocks/blob';
+import { CalldataBlock } from '../../calldata/calldata_block';
+import { RawCalldata } from '../../calldata/raw_calldata';
 import { DecodingRules } from '../../utils/rules';
 
 import { DataType } from '../data_type';
@@ -15,12 +17,12 @@ export abstract class AbstractBlobDataType extends DataType {
         this._sizeKnownAtCompileTime = sizeKnownAtCompileTime;
     }
 
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlocks.Blob {
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): BlobCalldataBlock {
         const encodedValue = this.encodeValue(value);
         const name = this.getDataItem().name;
         const signature = this.getSignature();
         const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
-        const block = new CalldataBlocks.Blob(name, signature, parentName, encodedValue);
+        const block = new BlobCalldataBlock(name, signature, parentName, encodedValue);
         return block;
     }
 
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
index b6a6a7613..0f3c55280 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/pointer.ts
@@ -2,7 +2,9 @@ import { DataItem } from 'ethereum-types';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
-import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
+import { PointerCalldataBlock } from '../../calldata/blocks/pointer';
+import { CalldataBlock } from '../../calldata/calldata_block';
+import { RawCalldata } from '../../calldata/raw_calldata';
 import { constants } from '../../utils/constants';
 import { DecodingRules } from '../../utils/rules';
 
@@ -19,7 +21,7 @@ export abstract class AbstractPointerDataType extends DataType {
         this._parent = parent;
     }
 
-    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlocks.Pointer {
+    public generateCalldataBlock(value: any, parentBlock?: CalldataBlock): PointerCalldataBlock {
         if (_.isUndefined(parentBlock)) {
             throw new Error(`DependentDataType requires a parent block to generate its block`);
         }
@@ -27,7 +29,7 @@ export abstract class AbstractPointerDataType extends DataType {
         const name = this.getDataItem().name;
         const signature = this.getSignature();
         const parentName = parentBlock.getName();
-        const block = new CalldataBlocks.Pointer(name, signature, parentName, destinationBlock, parentBlock);
+        const block = new PointerCalldataBlock(name, signature, parentName, destinationBlock, parentBlock);
         return block;
     }
 
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index 4c8bb7b1a..bbe29eff0 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -3,7 +3,9 @@ import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
 import { BigNumber } from '../../../configured_bignumber';
-import { CalldataBlock, CalldataBlocks, RawCalldata } from '../../calldata';
+import { SetCalldataBlock } from '../../calldata/blocks/set';
+import { CalldataBlock } from '../../calldata/calldata_block';
+import { RawCalldata } from '../../calldata/raw_calldata';
 import { constants } from '../../utils/constants';
 import { DecodingRules } from '../../utils/rules';
 
@@ -39,7 +41,7 @@ export abstract class AbstractSetDataType extends DataType {
         }
     }
 
-    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): CalldataBlocks.Set {
+    public generateCalldataBlock(value: any[] | object, parentBlock?: CalldataBlock): SetCalldataBlock {
         const block =
             value instanceof Array
                 ? this._generateCalldataBlockFromArray(value, parentBlock)
@@ -94,7 +96,7 @@ export abstract class AbstractSetDataType extends DataType {
         return isStatic;
     }
 
-    protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): CalldataBlocks.Set {
+    protected _generateCalldataBlockFromArray(value: any[], parentBlock?: CalldataBlock): SetCalldataBlock {
         // Sanity check: if the set has a defined length then `value` must have the same length.
         if (!_.isUndefined(this._arrayLength) && value.length !== this._arrayLength) {
             throw new Error(
@@ -105,7 +107,7 @@ export abstract class AbstractSetDataType extends DataType {
         }
         // Create a new calldata block for this set.
         const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
-        const block: CalldataBlocks.Set = new CalldataBlocks.Set(
+        const block = new SetCalldataBlock(
             this.getDataItem().name,
             this.getSignature(),
             parentName,
@@ -130,10 +132,10 @@ export abstract class AbstractSetDataType extends DataType {
         return block;
     }
 
-    protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): CalldataBlocks.Set {
+    protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): SetCalldataBlock {
         // Create a new calldata block for this set.
         const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
-        const block: CalldataBlocks.Set = new CalldataBlocks.Set(
+        const block = new SetCalldataBlock(
             this.getDataItem().name,
             this.getSignature(),
             parentName,
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/blob.ts b/packages/utils/src/abi_encoder/calldata/blocks/blob.ts
index 210ef6420..219ea6c61 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/blob.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/blob.ts
@@ -1,6 +1,6 @@
 import { CalldataBlock } from '../calldata_block';
 
-export class Blob extends CalldataBlock {
+export class BlobCalldataBlock extends CalldataBlock {
     private readonly _blob: Buffer;
 
     constructor(name: string, signature: string, parentName: string, blob: Buffer) {
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/index.ts b/packages/utils/src/abi_encoder/calldata/blocks/index.ts
deleted file mode 100644
index 958582dae..000000000
--- a/packages/utils/src/abi_encoder/calldata/blocks/index.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export * from './blob';
-export * from './pointer';
-export * from './set';
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
index 1daf33f7e..c706fe908 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
@@ -5,7 +5,7 @@ import { constants } from '../../utils/constants';
 
 import { CalldataBlock } from '../calldata_block';
 
-export class Pointer extends CalldataBlock {
+export class PointerCalldataBlock extends CalldataBlock {
     public static readonly RAW_DATA_START = new Buffer('<');
     public static readonly RAW_DATA_END = new Buffer('>');
     private static readonly _DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
@@ -15,8 +15,8 @@ export class Pointer extends CalldataBlock {
     private _aliasFor: CalldataBlock | undefined;
 
     constructor(name: string, signature: string, parentName: string, dependency: CalldataBlock, parent: CalldataBlock) {
-        const headerSizeInBytes = Pointer._EMPTY_HEADER_SIZE;
-        const bodySizeInBytes = Pointer._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
+        const headerSizeInBytes = PointerCalldataBlock._EMPTY_HEADER_SIZE;
+        const bodySizeInBytes = PointerCalldataBlock._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
         super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
         this._parent = parent;
         this._dependency = dependency;
@@ -51,9 +51,9 @@ export class Pointer extends CalldataBlock {
     public getRawData(): Buffer {
         const dependencyRawData = this._dependency.getRawData();
         const rawDataComponents: Buffer[] = [];
-        rawDataComponents.push(Pointer.RAW_DATA_START);
+        rawDataComponents.push(PointerCalldataBlock.RAW_DATA_START);
         rawDataComponents.push(dependencyRawData);
-        rawDataComponents.push(Pointer.RAW_DATA_END);
+        rawDataComponents.push(PointerCalldataBlock.RAW_DATA_END);
         const rawData = Buffer.concat(rawDataComponents);
         return rawData;
     }
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/set.ts b/packages/utils/src/abi_encoder/calldata/blocks/set.ts
index 81455b364..d1abc4986 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/set.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/set.ts
@@ -2,7 +2,7 @@ import * as _ from 'lodash';
 
 import { CalldataBlock } from '../calldata_block';
 
-export class Set extends CalldataBlock {
+export class SetCalldataBlock extends CalldataBlock {
     private _header: Buffer | undefined;
     private _members: CalldataBlock[];
 
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index e5858b524..5f3eee94a 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -4,7 +4,8 @@ import * as _ from 'lodash';
 import { constants } from '../utils/constants';
 import { EncodingRules } from '../utils/rules';
 
-import * as CalldataBlocks from './blocks';
+import { PointerCalldataBlock } from './blocks/pointer';
+import { SetCalldataBlock } from './blocks/set';
 import { CalldataBlock } from './calldata_block';
 import { CalldataIterator, ReverseCalldataIterator } from './iterator';
 
@@ -112,7 +113,7 @@ export class Calldata {
         for (const block of iterator) {
             // If a block is a pointer and its value has already been observed, then update
             // the pointer to resolve to the existing value.
-            if (block instanceof CalldataBlocks.Pointer) {
+            if (block instanceof PointerCalldataBlock) {
                 const dependencyBlockHashBuf = block.getDependency().computeHash();
                 const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
                 if (dependencyBlockHash in blocksByHash) {
@@ -214,7 +215,7 @@ export class Calldata {
                         ),
                     )
                     .padEnd(valuePadding);
-                if (block instanceof CalldataBlocks.Set) {
+                if (block instanceof SetCalldataBlock) {
                     nameStr = `### ${prettyName.padEnd(namePadding)}`;
                     lineStr = `\n${offsetStr}${valueStr}${nameStr}`;
                 } else {
diff --git a/packages/utils/src/abi_encoder/calldata/index.ts b/packages/utils/src/abi_encoder/calldata/index.ts
deleted file mode 100644
index 2ef75e8d0..000000000
--- a/packages/utils/src/abi_encoder/calldata/index.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-export * from './calldata';
-export * from './calldata_block';
-export * from './raw_calldata';
-import * as CalldataBlocks from './blocks';
-export { CalldataBlocks };
diff --git a/packages/utils/src/abi_encoder/calldata/iterator.ts b/packages/utils/src/abi_encoder/calldata/iterator.ts
index 5307f7944..333b32b4f 100644
--- a/packages/utils/src/abi_encoder/calldata/iterator.ts
+++ b/packages/utils/src/abi_encoder/calldata/iterator.ts
@@ -3,7 +3,9 @@ import * as _ from 'lodash';
 
 import { Queue } from '../utils/queue';
 
-import * as CalldataBlocks from './blocks';
+import { BlobCalldataBlock } from './blocks/blob';
+import { PointerCalldataBlock } from './blocks/pointer';
+import { SetCalldataBlock } from './blocks/set';
 import { CalldataBlock } from './calldata_block';
 
 /**
@@ -42,7 +44,7 @@ abstract class BaseIterator implements Iterable<CalldataBlock> {
     private static _createQueue(block: CalldataBlock): Queue<CalldataBlock> {
         const queue = new Queue<CalldataBlock>();
         // Base case
-        if (!(block instanceof CalldataBlocks.Set)) {
+        if (!(block instanceof SetCalldataBlock)) {
             queue.pushBack(block);
             return queue;
         }
@@ -55,7 +57,7 @@ abstract class BaseIterator implements Iterable<CalldataBlock> {
         _.each(set.getMembers(), (member: CalldataBlock) => {
             // Traverse child if it is a unique pointer.
             // A pointer that is an alias for another pointer is ignored.
-            if (member instanceof CalldataBlocks.Pointer && _.isUndefined(member.getAlias())) {
+            if (member instanceof PointerCalldataBlock && _.isUndefined(member.getAlias())) {
                 const dependency = member.getDependency();
                 queue.mergeBack(BaseIterator._createQueue(dependency));
             }
@@ -82,7 +84,7 @@ abstract class BaseIterator implements Iterable<CalldataBlock> {
                 }
                 return {
                     done: true,
-                    value: new CalldataBlocks.Blob('', '', '', new Buffer('')),
+                    value: new BlobCalldataBlock('', '', '', new Buffer('')),
                 };
             },
         };
diff --git a/packages/utils/src/abi_encoder/evm_data_types/address.ts b/packages/utils/src/abi_encoder/evm_data_types/address.ts
index 17363b5f3..88846b1fa 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/address.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/address.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory } from '../abstract_data_types/interfaces';
 import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 
 export class AddressDataType extends AbstractBlobDataType {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/bool.ts b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
index 778a01d8a..d713d5a94 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/bool.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/bool.ts
@@ -5,7 +5,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { DataTypeFactory } from '../abstract_data_types/interfaces';
 import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 
 export class BoolDataType extends AbstractBlobDataType {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
index ac8e2b716..5277efd6c 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/dynamic_bytes.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory } from '../abstract_data_types/interfaces';
 import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 
 export class DynamicBytesDataType extends AbstractBlobDataType {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/int.ts b/packages/utils/src/abi_encoder/evm_data_types/int.ts
index 6b5c3bf78..f1dcf5ea1 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/int.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/int.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { DataTypeFactory } from '../abstract_data_types/interfaces';
 import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
diff --git a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
index 28584d445..2e371c505 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/static_bytes.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory } from '../abstract_data_types/interfaces';
 import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 
 export class StaticBytesDataType extends AbstractBlobDataType {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/string.ts b/packages/utils/src/abi_encoder/evm_data_types/string.ts
index 7b6af747b..91a72ad3f 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/string.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/string.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 
 import { DataTypeFactory } from '../abstract_data_types/interfaces';
 import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 
 export class StringDataType extends AbstractBlobDataType {
diff --git a/packages/utils/src/abi_encoder/evm_data_types/uint.ts b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
index 45cb366f7..5180f0cf3 100644
--- a/packages/utils/src/abi_encoder/evm_data_types/uint.ts
+++ b/packages/utils/src/abi_encoder/evm_data_types/uint.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 import { BigNumber } from '../../configured_bignumber';
 import { DataTypeFactory } from '../abstract_data_types/interfaces';
 import { AbstractBlobDataType } from '../abstract_data_types/types/blob';
-import { RawCalldata } from '../calldata';
+import { RawCalldata } from '../calldata/raw_calldata';
 import { constants } from '../utils/constants';
 import * as EncoderMath from '../utils/math';
 
-- 
cgit v1.2.3


From 04503200e5eafda6617039b113ef26cf48184f62 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 13:52:32 -0800
Subject: Linter / Prettier

---
 .../src/abi_encoder/abstract_data_types/types/set.ts   | 18 +++++++-----------
 .../utils/src/abi_encoder/calldata/blocks/pointer.ts   |  5 +++--
 packages/utils/src/abi_encoder/utils/constants.ts      |  3 +++
 3 files changed, 13 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index bbe29eff0..089d04659 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -107,11 +107,7 @@ export abstract class AbstractSetDataType extends DataType {
         }
         // Create a new calldata block for this set.
         const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
-        const block = new SetCalldataBlock(
-            this.getDataItem().name,
-            this.getSignature(),
-            parentName,
-        );
+        const block = new SetCalldataBlock(this.getDataItem().name, this.getSignature(), parentName);
         // If this set has an undefined length then set its header to be the number of elements.
         let members = this._members;
         if (this._isArray && _.isUndefined(this._arrayLength)) {
@@ -135,11 +131,7 @@ export abstract class AbstractSetDataType extends DataType {
     protected _generateCalldataBlockFromObject(obj: object, parentBlock?: CalldataBlock): SetCalldataBlock {
         // Create a new calldata block for this set.
         const parentName = _.isUndefined(parentBlock) ? '' : parentBlock.getName();
-        const block = new SetCalldataBlock(
-            this.getDataItem().name,
-            this.getSignature(),
-            parentName,
-        );
+        const block = new SetCalldataBlock(this.getDataItem().name, this.getSignature(), parentName);
         // Create blocks for members of set.
         const memberCalldataBlocks: CalldataBlock[] = [];
         const childMap = _.cloneDeep(this._memberIndexByName);
@@ -178,7 +170,11 @@ export abstract class AbstractSetDataType extends DataType {
     private _createMembersWithKeys(dataItem: DataItem): [DataType[], MemberIndexByName] {
         // Sanity check
         if (_.isUndefined(dataItem.components)) {
-            throw new Error(`Tried to create a set using key/value pairs, but no components were defined by the input DataItem '${dataItem.name}'.`);
+            throw new Error(
+                `Tried to create a set using key/value pairs, but no components were defined by the input DataItem '${
+                    dataItem.name
+                }'.`,
+            );
         }
         // Create one member for each component of `dataItem`
         const members: DataType[] = [];
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
index c706fe908..72d6a3173 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
@@ -24,8 +24,9 @@ export class PointerCalldataBlock extends CalldataBlock {
     }
 
     public toBuffer(): Buffer {
-        const destinationOffset =
-            !_.isUndefined(this._aliasFor) ? this._aliasFor.getOffsetInBytes() : this._dependency.getOffsetInBytes();
+        const destinationOffset = !_.isUndefined(this._aliasFor)
+            ? this._aliasFor.getOffsetInBytes()
+            : this._dependency.getOffsetInBytes();
         const parentOffset = this._parent.getOffsetInBytes();
         const parentHeaderSize = this._parent.getHeaderSizeInBytes();
         const pointer: number = destinationOffset - (parentOffset + parentHeaderSize);
diff --git a/packages/utils/src/abi_encoder/utils/constants.ts b/packages/utils/src/abi_encoder/utils/constants.ts
index acc06329c..2f43ba04d 100644
--- a/packages/utils/src/abi_encoder/utils/constants.ts
+++ b/packages/utils/src/abi_encoder/utils/constants.ts
@@ -9,6 +9,9 @@ export const constants = {
     HEX_SELECTOR_LENGTH_IN_CHARS: 10,
     HEX_SELECTOR_LENGTH_IN_BYTES: 4,
     HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA: 0,
+    // Disable no-object-literal-type-assertion so we can enforce cast
+    /* tslint:disable no-object-literal-type-assertion */
     DEFAULT_DECODING_RULES: { structsAsObjects: false } as DecodingRules,
     DEFAULT_ENCODING_RULES: { optimize: true, annotate: false } as EncodingRules,
+    /* tslint:enable no-object-literal-type-assertion */
 };
-- 
cgit v1.2.3


From b55f7aef7f508debf190d6a09b81023493925481 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 16:38:21 -0800
Subject: feat: add URL to other parts of README

---
 packages/instant/README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/README.md b/packages/instant/README.md
index a38e4f85c..fece84d2a 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -2,11 +2,11 @@
 
 ## Installation
 
-The package is available as a UMD module named `zeroExInstant`.
+The package is available as a UMD module named `zeroExInstant` at https://instant.0xproject.com/instant.js.
 
 ```html
 <head>
-    <script type="text/javascript" src="[zeroExInstantUMDPath]" charset="utf-8"></script>
+    <script type="text/javascript" src="https://instant.0xproject.com/instant.js" charset="utf-8"></script>
 </head>
 <body>
     <div id="zeroExInstantContainer"></div>
-- 
cgit v1.2.3


From 42e83ae643bbcb04d9c9ccf4c9eca476d055f47a Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 28 Nov 2018 16:39:27 -0800
Subject: fix: add clarification to NOTE in README

---
 packages/instant/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/README.md b/packages/instant/README.md
index fece84d2a..c6621cbed 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -44,7 +44,7 @@ To build and deploy to this bundle, run
 yarn deploy_live
 ```
 
-**NOTE: On deploying the site, it will say the site is available at a non-existent URL. Please ignore and use the (now updated) URL above.**
+**NOTE: On deploying the site to staging and dogfood, it will say the site is available at a non-existent URL. Please ignore and use the (now updated) URL above.**
 
 ## Contributing
 
-- 
cgit v1.2.3


From b15531fe683df906b4988e63bbca2b3ebfbfc6b2 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 15:50:36 -0800
Subject: Changelog for ABI Encoder

---
 packages/utils/CHANGELOG.json | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'packages')

diff --git a/packages/utils/CHANGELOG.json b/packages/utils/CHANGELOG.json
index 8c6fb124f..bbaf67062 100644
--- a/packages/utils/CHANGELOG.json
+++ b/packages/utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1543448882,
+        "version": "2.0.7",
+        "changes": [
+            {
+                "note": "Optimized ABI Encoder/Decoder. Generates compressed calldata to save gas. Generates human-readable calldata to aid development."
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "2.0.6",
-- 
cgit v1.2.3


From bcb2af2861952c91ea4fc02462f52d8bc37bac5d Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 17:30:02 -0800
Subject: Ran prettier

---
 packages/utils/CHANGELOG.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/utils/CHANGELOG.json b/packages/utils/CHANGELOG.json
index bbaf67062..08801a891 100644
--- a/packages/utils/CHANGELOG.json
+++ b/packages/utils/CHANGELOG.json
@@ -4,7 +4,8 @@
         "version": "2.0.7",
         "changes": [
             {
-                "note": "Optimized ABI Encoder/Decoder. Generates compressed calldata to save gas. Generates human-readable calldata to aid development."
+                "note":
+                    "Optimized ABI Encoder/Decoder. Generates compressed calldata to save gas. Generates human-readable calldata to aid development."
             }
         ]
     },
-- 
cgit v1.2.3


From 0c5b645e86192aeae73a1b7847a8df177367d9e1 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 08:46:36 +0100
Subject: Edits column width calc method

---
 packages/website/ts/@next/components/layout.tsx | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index b337a6e58..55a3dcbee 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -27,20 +27,34 @@ interface ColumnProps {
   colWidth?: '1/4' | '1/3' | '1/2' | '2/3';
 }
 
+interface GetColWidthArgs {
+  span?: number,
+  columns: number,
+}
+
+
+const _getColumnWidth = (args: GetColWidthArgs) => {
+  const { span = 1, columns } = args;
+  const percentWidth = (span / columns) * 100;
+  const gutterDiff = (GUTTER * (columns - 1)) / columns;
+  return `calc(${percentWidth}% - ${gutterDiff}px)`;
+};
+
 const GUTTER = 30 as number;
 const WRAPPER_WIDTHS: WrapWidths = {
-  default: '1500px', // dunno
+  default: '1500px', // tbd
   full: '100%',
   medium: '1136px',
   narrow: '930px',
 };
 const COLUMN_WIDTHS: ColumnWidths = {
-  '1/4': `calc(${(1 / 4) * 100}% - ${(GUTTER * 3) / 4}px)`,
-  '1/3': `calc(${(1 / 3) * 100}% - ${(GUTTER * 2) / 3}px)`,
-  '1/2': `calc(${(1 / 2) * 100}% - ${GUTTER / 2}px)`,
-  '2/3': `calc(${(2 / 3) * 100}% - ${GUTTER / 2}px)`,
+  '1/4': _getColumnWidth({ columns: 4 }),
+  '1/3': _getColumnWidth({ columns: 3 }),
+  '1/2': _getColumnWidth({ columns: 2 }),
+  '2/3': _getColumnWidth({ span: 2, columns: 4 }),
 };
 
+
 export const Section = styled.section<SectionProps>`
   width: 100%;
   padding: ${props => !props.noPadding && '30px'};
-- 
cgit v1.2.3


From be39c5ba993998d6e07cea8d1ed9998bd33ebc3d Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 08:52:13 +0100
Subject: Moves content wrap to layout.tsx

---
 packages/website/ts/@next/components/layout.tsx   | 32 ++++++++++++++---------
 packages/website/ts/@next/components/siteWrap.tsx | 14 +++++-----
 2 files changed, 27 insertions(+), 19 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 55a3dcbee..58b308883 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -2,29 +2,29 @@ import * as React from 'react';
 import styled from 'styled-components';
 
 interface WrapWidths {
-  default: string;
-  full: string;
-  medium: string;
-  narrow: string;
-  [key: string]: string;
+  default: string,
+  full: string,
+  medium: string,
+  narrow: string,
+  [key: string]: string,
 }
 
 interface ColumnWidths {
-  [key: string]: string;
+  [key: string]: string,
 }
 
 interface SectionProps {
-  noPadding?: any;
-  bgColor?: string;
+  noPadding?: any,
+  bgColor?: string,
 }
 
 interface WrapProps {
-  width?: 'default' | 'full' | 'medium' | 'narrow';
-  bgColor?: string;
+  width?: 'default' | 'full' | 'medium' | 'narrow',
+  bgColor?: string,
 }
 
 interface ColumnProps {
-  colWidth?: '1/4' | '1/3' | '1/2' | '2/3';
+  colWidth?: '1/4' | '1/3' | '1/2' | '2/3',
 }
 
 interface GetColWidthArgs {
@@ -41,8 +41,9 @@ const _getColumnWidth = (args: GetColWidthArgs) => {
 };
 
 const GUTTER = 30 as number;
+const MAX_WIDTH = 1500;
 const WRAPPER_WIDTHS: WrapWidths = {
-  default: '1500px', // tbd
+  default: `${MAX_WIDTH}px`, // tbd
   full: '100%',
   medium: '1136px',
   narrow: '930px',
@@ -55,6 +56,13 @@ const COLUMN_WIDTHS: ColumnWidths = {
 };
 
 
+export const Main = styled.main`
+  border: 1px solid blue;
+  width: calc(100% - 60px);
+  max-width: ${MAX_WIDTH}px;
+  margin: 0 auto;
+`;
+
 export const Section = styled.section<SectionProps>`
   width: 100%;
   padding: ${props => !props.noPadding && '30px'};
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index c71fcf9cb..828842064 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -3,8 +3,11 @@ import styled from 'styled-components';
 
 import { Footer } from 'ts/@next/components/footer';
 import { Header } from 'ts/@next/components/header';
+import { Main } from 'ts/@next/components/layout';
 import { GlobalStyles } from 'ts/@next/constants/globalStyle';
 
+// Note(ez): We'll define the theme and provide it via a prop
+// e.g. theme dark/light/etc.
 interface Props {
 
 }
@@ -14,12 +17,15 @@ const SiteWrap: React.StatelessComponent<Props> = props => {
 
   return (
     <>
+      {/* GlobalStyles will be exposed the theme via provider,
+          same is true for all children of SiteWrap
+      */}
       <GlobalStyles />
 
       <Header />
 
       <Main>
-        {children}
+        { children }
       </Main>
 
       <Footer/>
@@ -27,11 +33,5 @@ const SiteWrap: React.StatelessComponent<Props> = props => {
   );
 };
 
-const Main = styled.main`
-  border: 1px solid blue;
-  width: calc(100% - 60px);
-  max-width: 1500px;
-  margin: 0 auto;
-`;
 
 export { SiteWrap };
-- 
cgit v1.2.3


From 5a9755da9be3c41febde9ad7e23fb466d5f275fc Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 08:53:25 +0100
Subject: Fix colwidth layout calc

---
 packages/website/ts/@next/components/layout.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 58b308883..78c814e5e 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -52,7 +52,7 @@ const COLUMN_WIDTHS: ColumnWidths = {
   '1/4': _getColumnWidth({ columns: 4 }),
   '1/3': _getColumnWidth({ columns: 3 }),
   '1/2': _getColumnWidth({ columns: 2 }),
-  '2/3': _getColumnWidth({ span: 2, columns: 4 }),
+  '2/3': _getColumnWidth({ span: 2, columns: 3 }),
 };
 
 
-- 
cgit v1.2.3


From 512b483b6f0613cbc5c4a725f15bf20b440f530c Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 09:06:39 +0100
Subject: Refactors footer to use layout system

---
 packages/website/ts/@next/components/footer.tsx | 126 ++++++++++--------------
 packages/website/ts/@next/components/layout.tsx |   3 +-
 2 files changed, 55 insertions(+), 74 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 155cdcb30..4c48f09f3 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -5,69 +5,18 @@ import styled from 'styled-components';
 import { colors } from 'ts/style/colors';
 
 import { Button } from './button';
-import { Container } from './container';
+import { Section, Wrap, Column } from './layout';
 import { Logo } from './logo';
 
 export interface FooterInterface {
 }
 
-export interface ColInterface {
-    width: string | number;
-}
-
 export interface LinkInterface {
     text: string;
     url: string;
     newWindow?: boolean;
 }
 
-export interface LinkRowInterface {
-    heading: string;
-    links: LinkInterface[];
-}
-
-const StyledFooter = styled.footer`
-    background-color: #181818;
-    margin-top: 3.529411765rem; // 60px
-`;
-
-const Inner = styled.div`
-    display: flex;
-    justify-content: space-between;
-    padding: 2.352941176rem 3.529411765rem; // 40px 60px
-    text-align: left;
-`;
-
-const Links = styled.div`
-    display: flex;
-    justify-content: space-between;
-`;
-
-const Col = styled.div<ColInterface>`
-    width: ${props => props.width};
-`;
-
-const Link = styled.a`
-    color: rgba(255, 255, 255, 0.5);
-    display: block;
-    font-size: 16px;
-    line-height: 20px;
-    transition: color 0.25s ease-in-out;
-    text-decoration: none;
-
-    &:hover {
-        color: rgba(255, 255, 255, 1);
-    }
-`;
-
-const RowHeading = styled.h1`
-    color: ${colors.white};
-    font-weight: 500;
-    font-size: 16px;
-    line-height: 20px;
-    margin-bottom: 1.25em;
-`;
-
 const linkRows = [
     {
         heading: 'Products',
@@ -96,26 +45,57 @@ const linkRows = [
     },
 ];
 
-const LinkRow: React.StatelessComponent<LinkRowInterface> = ({heading, links}) => (
-    <Col width="33%">
-        <RowHeading>{heading}</RowHeading>
-        {_.map(links, (link, index) => <Link key={index} href={link.url}>{link.text}</Link>)}
-    </Col>
-)
-
 export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
-    <StyledFooter >
-        <Container removePadding={true}>
-            <Inner>
-                <Col width="32%">
-                    <Logo/>
-                </Col>
-                <Col width="46%">
-                    <Links>
-                        {_.map(linkRows, (row, index) => <LinkRow key={index} heading={row.heading} links={row.links} />)}
-                    </Links>
-                </Col>
-            </Inner>
-        </Container>
-    </StyledFooter>
+  <FooterWrap>
+    <Wrap>
+      <Column colWidth="1/2">
+        <Logo />
+      </Column>
+
+      <Column colWidth="1/2" noPadding>
+        <Wrap>
+          {_.map(linkRows, (row, index) => (
+            <Column colWidth="1/3" noPadding>
+              <RowHeading>
+                { row.heading }
+              </RowHeading>
+
+              <ul>
+                {_.map(row.links, (link, index) => (
+                  <li>
+                    <Link href={link.url}>
+                      { link.text }
+                    </Link>
+                  </li>
+                ))}
+              </ul>
+            </Column>
+          ))}
+        </Wrap>
+      </Column>
+    </Wrap>
+  </FooterWrap>
 );
+
+const FooterWrap = Section.withComponent('footer');
+
+const RowHeading = styled.h3`
+    color: ${colors.white};
+    font-weight: 500;
+    font-size: 16px;
+    line-height: 20px;
+    margin-bottom: 1.25em;
+`;
+
+const Link = styled.a`
+    color: rgba(255, 255, 255, 0.5);
+    display: block;
+    font-size: 16px;
+    line-height: 20px;
+    transition: color 0.25s ease-in-out;
+    text-decoration: none;
+
+    &:hover {
+        color: rgba(255, 255, 255, 1);
+    }
+`;
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 78c814e5e..b0989224c 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -25,6 +25,7 @@ interface WrapProps {
 
 interface ColumnProps {
   colWidth?: '1/4' | '1/3' | '1/2' | '2/3',
+  noPadding?: any,
 }
 
 interface GetColWidthArgs {
@@ -82,6 +83,6 @@ export const Wrap = styled.div<WrapProps>`
 
 export const Column = styled.div<ColumnProps>`
   width: ${props => props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%'};
-  padding: 30px;
+  padding: ${props => !props.noPadding && '30px'};
   border: 1px solid yellow;
 `;
-- 
cgit v1.2.3


From 44ac385e8bcdadb4208c5afe030e91ae16a8b552 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 09:12:12 +0100
Subject: Make dev layout guidelines less obtrusive

---
 packages/website/ts/@next/components/footer.tsx |  6 ++++--
 packages/website/ts/@next/components/layout.tsx | 10 +++++-----
 2 files changed, 9 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 4c48f09f3..5a501504c 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -46,9 +46,11 @@ const linkRows = [
 ];
 
 export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
-  <FooterWrap>
+  <FooterWrap
+    bgColor="#181818"
+    noMargin>
     <Wrap>
-      <Column colWidth="1/2">
+      <Column colWidth="1/2" noPadding>
         <Logo />
       </Column>
 
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index b0989224c..edf739229 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -15,6 +15,7 @@ interface ColumnWidths {
 
 interface SectionProps {
   noPadding?: any,
+  noMargin?: any,
   bgColor?: string,
 }
 
@@ -58,7 +59,7 @@ const COLUMN_WIDTHS: ColumnWidths = {
 
 
 export const Main = styled.main`
-  border: 1px solid blue;
+  border: 1px dotted rgba(0, 0, 255, 0.3);
   width: calc(100% - 60px);
   max-width: ${MAX_WIDTH}px;
   margin: 0 auto;
@@ -67,16 +68,15 @@ export const Main = styled.main`
 export const Section = styled.section<SectionProps>`
   width: 100%;
   padding: ${props => !props.noPadding && '30px'};
-  margin-bottom: 30px;
+  margin-bottom: ${props => !props.noMargin && '30px'};
   background-color: ${props => props.bgColor};
-  border: 1px solid blue;
+  border: 1px dotted rgba(0, 255, 0, 0.3);
 `;
 
 export const Wrap = styled.div<WrapProps>`
   max-width: ${props => WRAPPER_WIDTHS[props.width || 'default']};
   background-color: ${props => props.bgColor};
   margin: 0 auto;
-  border: 1px solid green;
   display: flex;
   justify-content: space-between;
 `;
@@ -84,5 +84,5 @@ export const Wrap = styled.div<WrapProps>`
 export const Column = styled.div<ColumnProps>`
   width: ${props => props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%'};
   padding: ${props => !props.noPadding && '30px'};
-  border: 1px solid yellow;
+  border: 1px dotted rgba(255, 0, 0, 0.3);
 `;
-- 
cgit v1.2.3


From 0736ba7159f54d45ded79b55a976c96cbc3865e3 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 09:23:19 +0100
Subject: Adds key to mapped footer elems

---
 packages/website/ts/@next/components/footer.tsx | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 5a501504c..aff5c13c4 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -57,14 +57,17 @@ export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
       <Column colWidth="1/2" noPadding>
         <Wrap>
           {_.map(linkRows, (row, index) => (
-            <Column colWidth="1/3" noPadding>
+            <Column
+              key={`fc-${index}`}
+              colWidth="1/3"
+              noPadding>
               <RowHeading>
                 { row.heading }
               </RowHeading>
 
               <ul>
                 {_.map(row.links, (link, index) => (
-                  <li>
+                  <li key={`fl-${index}`}>
                     <Link href={link.url}>
                       { link.text }
                     </Link>
-- 
cgit v1.2.3


From 03289293c3331735287346d9e1582474c2ee2f49 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 09:33:06 +0100
Subject: Fixes interface syntax

---
 packages/website/ts/@next/components/footer.tsx | 40 +++++++++++++++++--------
 packages/website/ts/@next/components/layout.tsx | 30 +++++++++----------
 2 files changed, 43 insertions(+), 27 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index aff5c13c4..be5c075f9 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -8,16 +8,27 @@ import { Button } from './button';
 import { Section, Wrap, Column } from './layout';
 import { Logo } from './logo';
 
-export interface FooterInterface {
+interface FooterInterface {
 }
 
-export interface LinkInterface {
+interface LinkInterface {
     text: string;
     url: string;
     newWindow?: boolean;
 }
 
-const linkRows = [
+interface LinkRows {
+  [key: string]: {
+    heading: string;
+    links: Array<LinkInterface>;
+  }
+}
+
+interface LinkListProps {
+    links: Array<LinkInterface>;
+}
+
+const linkRows: LinkRows = [
     {
         heading: 'Products',
         links: [
@@ -65,15 +76,7 @@ export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
                 { row.heading }
               </RowHeading>
 
-              <ul>
-                {_.map(row.links, (link, index) => (
-                  <li key={`fl-${index}`}>
-                    <Link href={link.url}>
-                      { link.text }
-                    </Link>
-                  </li>
-                ))}
-              </ul>
+              <LinkList links={row.links} />
             </Column>
           ))}
         </Wrap>
@@ -82,6 +85,19 @@ export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
   </FooterWrap>
 );
 
+
+const LinkList = (props: LinkListProps) => (
+  <ul>
+    {_.map(props.links, (link, index) => (
+      <li key={`fl-${index}`}>
+        <Link href={link.url}>
+          { link.text }
+        </Link>
+      </li>
+    ))}
+  </ul>
+);
+
 const FooterWrap = Section.withComponent('footer');
 
 const RowHeading = styled.h3`
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index edf739229..c25981ed6 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -2,36 +2,36 @@ import * as React from 'react';
 import styled from 'styled-components';
 
 interface WrapWidths {
-  default: string,
-  full: string,
-  medium: string,
-  narrow: string,
-  [key: string]: string,
+  default: string;
+  full: string;
+  medium: string;
+  narrow: string;
+  [key: string]: string;
 }
 
 interface ColumnWidths {
-  [key: string]: string,
+  [key: string]: string;
 }
 
 interface SectionProps {
-  noPadding?: any,
-  noMargin?: any,
-  bgColor?: string,
+  noPadding?: any;
+  noMargin?: any;
+  bgColor?: string;
 }
 
 interface WrapProps {
-  width?: 'default' | 'full' | 'medium' | 'narrow',
-  bgColor?: string,
+  width?: 'default' | 'full' | 'medium' | 'narrow';
+  bgColor?: string;
 }
 
 interface ColumnProps {
-  colWidth?: '1/4' | '1/3' | '1/2' | '2/3',
-  noPadding?: any,
+  colWidth?: '1/4' | '1/3' | '1/2' | '2/3';
+  noPadding?: any;
 }
 
 interface GetColWidthArgs {
-  span?: number,
-  columns: number,
+  span?: number;
+  columns: number;
 }
 
 
-- 
cgit v1.2.3


From 9b794c00eab124b499ab6c8c9ec1cccc8e09546b Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 09:58:08 +0100
Subject: Quick test responsive cols

---
 packages/website/ts/@next/components/layout.tsx | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index c25981ed6..81ae43db7 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -77,12 +77,18 @@ export const Wrap = styled.div<WrapProps>`
   max-width: ${props => WRAPPER_WIDTHS[props.width || 'default']};
   background-color: ${props => props.bgColor};
   margin: 0 auto;
-  display: flex;
-  justify-content: space-between;
+
+  @media (min-width: 768px) {
+    display: flex;
+    justify-content: space-between;
+  }
 `;
 
 export const Column = styled.div<ColumnProps>`
-  width: ${props => props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%'};
   padding: ${props => !props.noPadding && '30px'};
   border: 1px dotted rgba(255, 0, 0, 0.3);
+
+  @media (min-width: 768px) {
+    width: ${props => props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%'};
+  }
 `;
-- 
cgit v1.2.3


From aa4234a38cfdbf2ff4b674f5847c6983d87c4cc9 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 29 Nov 2018 10:55:22 +0100
Subject: WIP landing and button changes

---
 packages/website/ts/@next/components/button.tsx    | 15 +++++++++---
 .../ts/@next/icons/illustrations/logo-outlined.svg | 14 +++++++++++
 packages/website/ts/@next/pages/landing.tsx        | 27 +++++++++++++++++++++-
 3 files changed, 52 insertions(+), 4 deletions(-)
 create mode 100644 packages/website/ts/@next/icons/illustrations/logo-outlined.svg

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index bbb6b7935..e67f8a8e1 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -5,15 +5,20 @@ import { colors } from 'ts/style/colors';
 
 export interface ButtonInterface {
     text: string;
+    transparent?: any;
 }
 
-const StyledButton = styled.button`
+const StyledButton = styled.button<ButtonInterface>`
     appearance: none;
     border: 0;
     background-color: ${colors.brandLight};
     color: ${colors.white};
     text-align: center;
     padding: 13px 22px 14px;
+
+    ${props => props.transparent && `
+        border: 1px solid #6A6A6A;
+    `}
 `;
 
 const Text = styled.span`
@@ -22,8 +27,12 @@ const Text = styled.span`
     line-height: 1.375rem;
 `;
 
-export const Button: React.StatelessComponent<ButtonInterface> = ({ text }) => (
-    <StyledButton>
+export const Button: React.StatelessComponent<ButtonInterface> = ({ text, transparent }) => (
+    <StyledButton transparent>
         <Text>{text}</Text>
     </StyledButton>
 );
+
+Button.defaultProps = {
+    transparent: false,
+};
diff --git a/packages/website/ts/@next/icons/illustrations/logo-outlined.svg b/packages/website/ts/@next/icons/illustrations/logo-outlined.svg
new file mode 100644
index 000000000..a09d2355f
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/logo-outlined.svg
@@ -0,0 +1,14 @@
+<svg width="400" height="406" viewBox="0 0 400 406" fill="none" xmlns="http://www.w3.org/2000/svg">
+<mask id="mask0" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="400" height="406">
+<ellipse cx="200" cy="202.967" rx="200" ry="202.744" fill="#C4C4C4"/>
+</mask>
+<g mask="url(#mask0)">
+<path d="M162.629 260.116L161.587 258.71L159.447 260.297L161.753 261.631L162.629 260.116ZM193.062 269.329L192.945 271.075L192.953 271.076L193.062 269.329ZM234.92 258.634L235.854 260.113L235.86 260.109L234.92 258.634ZM250.83 244.761L252.163 245.895L253.051 244.85L252.25 243.738L250.83 244.761ZM238.764 228.665L240.146 227.592L240.141 227.585L240.135 227.578L238.764 228.665ZM235.24 224.217L236.612 223.13L235.079 221.196L233.761 223.282L235.24 224.217ZM216.446 240.631L215.231 241.89L216.098 242.727L217.189 242.216L216.446 240.631ZM204.487 229.088L205.702 227.829L204.636 226.8L203.445 227.682L204.487 229.088ZM137.215 166.291L138.602 165.224L137.006 163.149L135.699 165.418L137.215 166.291ZM128.139 196.154L126.393 196.035L126.392 196.044L128.139 196.154ZM138.924 237.666L137.455 238.618H137.455L138.924 237.666ZM152.912 253.445L151.79 254.787L152.824 255.652L153.924 254.873L152.912 253.445ZM169.143 241.478L170.204 242.87L170.211 242.864L170.218 242.859L169.143 241.478ZM173.628 237.984L174.703 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162.486L257.744 162.48L256.276 163.432ZM242.287 147.653L243.41 146.311L242.376 145.446L241.276 146.225L242.287 147.653ZM226.057 159.62L224.995 158.228L224.988 158.234L224.981 158.239L226.057 159.62ZM221.572 163.114L220.496 161.734L218.526 163.27L220.642 164.597L221.572 163.114ZM238.23 181.858L236.65 182.61L236.658 182.628L236.667 182.646L238.23 181.858ZM238.336 182.07L239.592 183.289L240.46 182.395L239.899 181.282L238.336 182.07ZM227.018 193.719L225.763 192.499L224.712 193.58L225.626 194.779L227.018 193.719ZM161.753 261.631C170.951 266.952 181.568 270.316 192.945 271.075L193.178 267.583C182.345 266.86 172.246 263.658 163.505 258.601L161.753 261.631ZM192.953 271.076C208.709 272.053 223.488 267.928 235.854 260.113L233.985 257.154C222.219 264.589 208.167 268.512 193.17 267.583L192.953 271.076ZM235.86 260.109C241.988 256.203 247.459 251.428 252.163 245.895L249.497 243.628C245.018 248.896 239.811 253.44 233.979 257.158L235.86 260.109ZM252.25 243.738C248.498 238.53 244.428 233.112 240.146 227.592L237.381 229.737C241.642 235.231 245.687 240.615 249.41 245.784L252.25 243.738ZM240.135 227.578C239.548 226.837 238.961 226.095 238.373 225.354C237.786 224.613 237.199 223.872 236.612 223.13L233.868 225.304C234.455 226.045 235.043 226.786 235.63 227.528C236.217 228.269 236.805 229.01 237.392 229.751L240.135 227.578ZM233.761 223.282C229.462 230.082 223.103 235.581 215.704 239.046L217.189 242.216C225.166 238.48 232.048 232.542 236.719 225.152L233.761 223.282ZM217.662 239.372L205.702 227.829L203.272 230.347L215.231 241.89L217.662 239.372ZM203.445 227.682L161.587 258.71L163.671 261.522L205.529 230.494L203.445 227.682ZM135.699 165.418C130.444 174.538 127.159 184.855 126.393 196.035L129.885 196.274C130.614 185.639 133.736 175.836 138.732 167.165L135.699 165.418ZM126.392 196.044C125.407 211.676 129.568 226.449 137.455 238.618L140.392 236.714C132.904 225.162 128.949 211.131 129.886 196.264L126.392 196.044ZM137.455 238.618C141.395 244.696 146.211 250.122 151.79 254.787L154.035 252.102C148.722 247.66 144.14 242.496 140.392 236.714L137.455 238.618ZM153.924 254.873C159.176 251.152 164.638 247.116 170.204 242.87L168.081 240.087C162.542 244.313 157.113 248.324 151.901 252.017L153.924 254.873ZM170.218 242.859C171.713 241.694 173.208 240.529 174.703 239.364L172.552 236.603C171.057 237.768 169.562 238.933 168.067 240.098L170.218 242.859ZM174.567 236.507C167.693 232.132 162.147 225.819 158.657 218.488L155.497 219.992C159.267 227.91 165.253 234.728 172.688 239.46L174.567 236.507ZM158.32 220.471L170.066 208.611L167.579 206.148L155.833 218.008L158.32 220.471ZM170.209 206.312L138.602 165.224L135.828 167.358L167.435 208.446L170.209 206.312ZM233.447 139.467C224.248 134.146 213.631 130.782 202.254 130.023L202.021 133.515C212.855 134.238 222.953 137.44 231.694 142.497L233.447 139.467ZM202.258 130.023C186.496 128.937 171.602 133.064 159.229 140.991L161.117 143.938C172.876 136.404 187.027 132.482 202.018 133.515L202.258 130.023ZM159.232 140.989C153.105 144.895 147.634 149.67 142.93 155.203L145.596 157.47C150.075 152.202 155.282 147.658 161.114 143.94L159.232 140.989ZM142.843 157.36C146.594 162.568 150.665 167.986 154.946 173.506L157.712 171.361C153.451 165.867 149.406 160.483 145.683 155.314L142.843 157.36ZM154.957 173.52C155.545 174.261 156.132 175.003 156.719 175.744C157.307 176.485 157.894 177.226 158.481 177.968L161.225 175.794C160.637 175.053 160.05 174.312 159.463 173.57C158.875 172.829 158.288 172.088 157.701 171.347L154.957 173.52ZM161.322 177.832C165.736 171.011 171.997 165.515 179.487 162.056L178.019 158.878C169.919 162.619 163.152 168.561 158.384 175.93L161.322 177.832ZM177.545 161.733L188.757 172.429L191.173 169.896L179.961 159.201L177.545 161.733ZM190.976 172.591L233.582 142.41L231.559 139.554L188.953 169.735L190.976 172.591ZM259.611 235.357C264.754 226.349 268.04 216.141 268.806 205.065L265.315 204.823C264.586 215.35 261.465 225.05 256.571 233.621L259.611 235.357ZM268.807 205.054C269.792 189.418 265.63 174.754 257.748 162.486L254.803 164.378C262.298 176.043 266.251 189.971 265.314 204.834L268.807 205.054ZM257.744 162.48C253.804 156.402 248.989 150.976 243.41 146.311L241.165 148.996C246.478 153.438 251.059 158.602 254.807 164.384L257.744 162.48ZM241.276 146.225C236.024 149.946 230.561 153.982 224.995 158.228L227.118 161.011C232.657 156.785 238.086 152.774 243.299 149.081L241.276 146.225ZM224.981 158.239C224.234 158.822 223.486 159.404 222.739 159.987C221.991 160.569 221.244 161.151 220.496 161.734L222.648 164.495C223.395 163.912 224.143 163.33 224.89 162.747C225.637 162.165 226.385 161.583 227.132 161L224.981 158.239ZM220.642 164.597C227.616 168.971 233.159 175.281 236.65 182.61L239.81 181.106C236.039 173.186 230.05 166.365 222.502 161.632L220.642 164.597ZM236.667 182.646L236.774 182.858L239.899 181.282L239.792 181.07L236.667 182.646ZM237.081 180.85L225.763 192.499L228.273 194.938L239.592 183.289L237.081 180.85ZM225.626 194.779L256.699 235.55L259.483 233.428L228.41 192.658L225.626 194.779Z" fill="#00AE99"/>
+<ellipse cx="60.0003" cy="200.535" rx="68" ry="68.9328" stroke="#00AE99" stroke-width="3.5"/>
+<ellipse cx="201.6" cy="61.8583" rx="68.8" ry="69.7438" stroke="#00AE99" stroke-width="3.5"/>
+<rect x="267.2" y="133.224" width="137.6" height="137.866" stroke="#00AE99" stroke-width="3.5"/>
+<rect width="99.6242" height="99.6242" transform="matrix(0.702274 -0.711907 0.702274 0.711907 271.273 342.124)" stroke="#00AE99" stroke-width="3.5"/>
+<path d="M267.2 340.833C267.2 301.418 235.248 269.467 195.834 269.467H-11.2003V412.198H195.834C235.248 412.198 267.2 380.247 267.2 340.833V340.833Z" stroke="#00AE99" stroke-width="3.5"/>
+</g>
+<path d="M398.25 202.967C398.25 313.996 309.468 403.961 200 403.961C90.532 403.961 1.75 313.996 1.75 202.967C1.75 91.939 90.532 1.97368 200 1.97368C309.468 1.97368 398.25 91.939 398.25 202.967Z" stroke="#00AE99" stroke-width="3.5"/>
+</svg>
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index e3c1cc740..abb01e11a 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,10 +1,35 @@
 import * as React from 'react';
+import styled from 'styled-components'
+
+import { Button } from 'ts/@next/components/button';
+import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Section, Wrap, Column } from 'ts/@next/components/layout';
+import { Heading, Intro } from 'ts/@next/components/text';
+
+import logoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 
+const Icon = styled.div`
+    flex-shrink: 0;
+`;
 
 export const NextLanding = () => (
   <SiteWrap>
+    <Section>
+      <Wrap>
+        <Column colWidth="2/3">
+          <Heading>Powering Decentralized Exchange</Heading>
+          <Intro>0x is the best solution for adding exchange functionality to your business.</Intro>
+          <Icon>
+            <Button text="Get Started" />
+            <Button text="Learn More" transparent />
+          </Icon>
+        </Column>
+
+        <Column colWidth="1/3">
+          <Icon as={logoOutlined as 'svg'} />
+        </Column>
+      </Wrap>
+    </Section>
     <Section>
       <Wrap>
         <Column colWidth="2/3">
-- 
cgit v1.2.3


From ef6cffd9d9d4dc97a29ce7fe10fd57b220f3a199 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 29 Nov 2018 11:48:47 +0100
Subject: Fix linting and typing errors in footer

---
 packages/website/ts/@next/components/footer.tsx | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index be5c075f9..b962b8f34 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -5,7 +5,7 @@ import styled from 'styled-components';
 import { colors } from 'ts/style/colors';
 
 import { Button } from './button';
-import { Section, Wrap, Column } from './layout';
+import { Column, Section, Wrap } from './layout';
 import { Logo } from './logo';
 
 interface FooterInterface {
@@ -18,17 +18,15 @@ interface LinkInterface {
 }
 
 interface LinkRows {
-  [key: string]: {
     heading: string;
-    links: Array<LinkInterface>;
-  }
+    links: LinkInterface[];
 }
 
 interface LinkListProps {
-    links: Array<LinkInterface>;
+    links: LinkInterface[];
 }
 
-const linkRows: LinkRows = [
+const linkRows: LinkRows[] = [
     {
         heading: 'Products',
         links: [
@@ -85,13 +83,12 @@ export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
   </FooterWrap>
 );
 
-
 const LinkList = (props: LinkListProps) => (
   <ul>
     {_.map(props.links, (link, index) => (
       <li key={`fl-${index}`}>
         <Link href={link.url}>
-          { link.text }
+          {link.text}
         </Link>
       </li>
     ))}
-- 
cgit v1.2.3


From d0fa615f32ae4214c49d883078b6b532d28d0163 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 29 Nov 2018 13:31:04 +0100
Subject: Add transparent button

---
 packages/website/ts/@next/components/button.tsx | 27 +++++++++++++++++++------
 packages/website/ts/@next/pages/landing.tsx     |  8 ++++----
 2 files changed, 25 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index e67f8a8e1..df784b8ef 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -3,12 +3,13 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-export interface ButtonInterface {
+export interface Props extends ButtonInterface {
     text: string;
-    transparent?: any;
+    transparent?: boolean;
+    inline?: boolean;
 }
 
-const StyledButton = styled.button<ButtonInterface>`
+const StyledButton = styled.button<Props>`
     appearance: none;
     border: 0;
     background-color: ${colors.brandLight};
@@ -17,8 +18,16 @@ const StyledButton = styled.button<ButtonInterface>`
     padding: 13px 22px 14px;
 
     ${props => props.transparent && `
+        background-color: transparent;
         border: 1px solid #6A6A6A;
     `}
+
+    ${props => props.inline && `
+        display: inline-block;
+        & + & {
+            margin-left: 10px;
+        }
+    `}
 `;
 
 const Text = styled.span`
@@ -27,9 +36,15 @@ const Text = styled.span`
     line-height: 1.375rem;
 `;
 
-export const Button: React.StatelessComponent<ButtonInterface> = ({ text, transparent }) => (
-    <StyledButton transparent>
-        <Text>{text}</Text>
+export const Button: React.StatelessComponent<Props> = ({ ...props }) => (
+    <StyledButton {...props}>
+        <Text>{props.text}</Text>
+    </StyledButton>
+);
+
+export const ButtonTransparent: React.StatelessComponent<Props> = ({ ...props }) => (
+    <StyledButton transparent={true} {...props}>
+        <Text>{props.text}</Text>
     </StyledButton>
 );
 
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index abb01e11a..19eed5acf 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -19,10 +19,10 @@ export const NextLanding = () => (
         <Column colWidth="2/3">
           <Heading>Powering Decentralized Exchange</Heading>
           <Intro>0x is the best solution for adding exchange functionality to your business.</Intro>
-          <Icon>
-            <Button text="Get Started" />
-            <Button text="Learn More" transparent />
-          </Icon>
+          <div>
+            <Button text="Get Started" inline={true} />
+            <Button text="Learn More" transparent={true} inline={true} />
+          </div>
         </Column>
 
         <Column colWidth="1/3">
-- 
cgit v1.2.3


From 8bcb5b00ba464188b790ff61192d441842fb6b25 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 29 Nov 2018 14:18:04 +0100
Subject: Add transparent button

---
 packages/website/ts/@next/components/button.tsx | 7 ++++---
 packages/website/ts/@next/pages/landing.tsx     | 5 +++--
 2 files changed, 7 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index df784b8ef..050d87bb0 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -3,7 +3,7 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-export interface Props extends ButtonInterface {
+export interface Props {
     text: string;
     transparent?: boolean;
     inline?: boolean;
@@ -43,11 +43,12 @@ export const Button: React.StatelessComponent<Props> = ({ ...props }) => (
 );
 
 export const ButtonTransparent: React.StatelessComponent<Props> = ({ ...props }) => (
-    <StyledButton transparent={true} {...props}>
+    <Button transparent={true} {...props}>
         <Text>{props.text}</Text>
-    </StyledButton>
+    </Button>
 );
 
 Button.defaultProps = {
     transparent: false,
+    inline: false,
 };
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 19eed5acf..463d53d44 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,7 +1,8 @@
 import * as React from 'react';
-import styled from 'styled-components'
+import styled from 'styled-components';
 
-import { Button } from 'ts/@next/components/button';
+import { colors } from 'ts/style/colors'
+import { Button, ButtonTransparent } from 'ts/@next/components/button';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Intro } from 'ts/@next/components/text';
-- 
cgit v1.2.3


From 1bba985124549aab3b79fa9834c613c2fe829b51 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 29 Nov 2018 14:18:19 +0100
Subject: Add text and illustrations for home

---
 packages/website/ts/@next/components/text.tsx      | 24 +++++++++++++++++++++-
 .../ts/@next/icons/illustrations/protocol.svg      |  1 +
 .../@next/icons/illustrations/ready-to-build.svg   |  1 +
 .../ts/@next/icons/illustrations/support.svg       |  1 +
 packages/website/ts/@next/pages/landing.tsx        | 14 +++++++++++--
 5 files changed, 38 insertions(+), 3 deletions(-)
 create mode 100644 packages/website/ts/@next/icons/illustrations/protocol.svg
 create mode 100644 packages/website/ts/@next/icons/illustrations/ready-to-build.svg
 create mode 100644 packages/website/ts/@next/icons/illustrations/support.svg

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 624ab760d..5b1ee9d92 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -4,7 +4,8 @@ import styled from 'styled-components';
 import { colors } from 'ts/style/colors';
 
 export interface Props {
-    size?: string;
+    size?: 'normal' | 'medium' | 'large';
+    center?: boolean;
 }
 
 const StyledHeading = styled.h1`
@@ -20,6 +21,18 @@ const StyledIntro = styled.p`
     line-height: 1.823529412em;
 `;
 
+const StyledText = styled.p<Props>`
+    color: ${colors.white};
+    font-size: 1rem;
+    ${(props: Props) => props.size === 'medium' && `
+        font-size: 1.555555556rem;
+        line-height: 1.357142857em;
+    `}
+    ${(props: Props) => props.center && `
+        text-align: center
+    `}
+`;
+
 export const Heading: React.StatelessComponent<Props> = ({ children }) => (
     <StyledHeading>{children}</StyledHeading>
 );
@@ -27,3 +40,12 @@ export const Heading: React.StatelessComponent<Props> = ({ children }) => (
 export const Intro: React.StatelessComponent<Props> = ({ children }) => (
     <StyledIntro>{children}</StyledIntro>
 );
+
+export const Text: React.StatelessComponent<Props> = ({ children, ...props }) => (
+    <StyledText {...props}>{children}</StyledText>
+);
+
+Text.defaultProps = {
+    size: 'normal',
+    center: false,
+};
diff --git a/packages/website/ts/@next/icons/illustrations/protocol.svg b/packages/website/ts/@next/icons/illustrations/protocol.svg
new file mode 100644
index 000000000..71453194a
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/protocol.svg
@@ -0,0 +1 @@
+<svg width="144" height="144" fill="none" xmlns="http://www.w3.org/2000/svg"><g style="mix-blend-mode:screen" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"><path d="M72 132.722c33.536 0 60.722-27.186 60.722-60.722S105.536 11.278 72 11.278 11.278 38.464 11.278 72 38.464 132.722 72 132.722z"/><path d="M72 20.557A9.278 9.278 0 1 0 72 2a9.278 9.278 0 0 0 0 18.557zM114.942 38.336a9.278 9.278 0 1 0-9.278-9.278 9.278 9.278 0 0 0 9.278 9.278zM132.722 81.278A9.278 9.278 0 0 0 142 72a9.278 9.278 0 0 0-9.278-9.278 9.278 9.278 0 1 0 0 18.556zM114.942 124.221a9.279 9.279 0 1 0 0-18.557 9.279 9.279 0 0 0 0 18.557zM72 142a9.278 9.278 0 0 0 9.278-9.278 9.278 9.278 0 1 0-18.556 0A9.278 9.278 0 0 0 72 142zM29.058 124.221a9.278 9.278 0 0 0 9.278-9.279 9.278 9.278 0 0 0-9.278-9.278 9.278 9.278 0 0 0-9.279 9.278 9.278 9.278 0 0 0 9.279 9.279zM11.278 81.278a9.278 9.278 0 1 0 0-18.556 9.278 9.278 0 0 0 0 18.556zM29.058 38.336a9.278 9.278 0 1 0 0-18.557 9.278 9.278 0 0 0 0 18.557zM68.114 75.886c-2.138-2.137-2.138-5.635 0-7.82 2.137-2.138 5.635-2.138 7.82 0 2.138 2.137 2.138 5.634 0 7.82-2.185 2.138-5.683 2.138-7.82 0zM49.363 75.886c-2.137-2.137-2.137-5.635 0-7.82 2.137-2.138 5.635-2.138 7.821 0 2.137 2.137 2.137 5.634 0 7.82a5.571 5.571 0 0 1-7.821 0zM30.66 75.886c-2.137-2.137-2.137-5.635 0-7.82 2.138-2.138 5.636-2.138 7.822 0 2.137 2.137 2.137 5.634 0 7.82-2.186 2.138-5.684 2.138-7.821 0zM86.816 75.886c-2.137-2.137-2.137-5.635 0-7.82 2.138-2.138 5.635-2.138 7.821 0 2.138 2.137 2.138 5.634 0 7.82-2.186 2.138-5.683 2.138-7.82 0zM105.518 75.886c-2.137-2.137-2.137-5.635 0-7.82 2.138-2.138 5.635-2.138 7.821 0 2.138 2.137 2.138 5.634 0 7.82-2.186 2.138-5.683 2.138-7.821 0zM53.25 58.738c0-3.06 2.477-5.489 5.489-5.489 3.06 0 5.489 2.477 5.489 5.49 0 3.06-2.478 5.489-5.49 5.489-3.011.048-5.489-2.43-5.489-5.49zM40.036 45.525c0-3.06 2.478-5.489 5.49-5.489 3.06 0 5.489 2.477 5.489 5.49 0 3.06-2.478 5.489-5.49 5.489a5.453 5.453 0 0 1-5.489-5.49zM79.724 85.213c0-3.06 2.477-5.49 5.49-5.49 3.06 0 5.488 2.478 5.488 5.49 0 3.06-2.477 5.49-5.489 5.49-3.06.048-5.49-2.43-5.49-5.49zM92.937 98.475c0-3.06 2.477-5.49 5.49-5.49a5.483 5.483 0 0 1 5.488 5.49c0 3.06-2.477 5.489-5.489 5.489s-5.49-2.478-5.49-5.49zM85.213 53.25c3.06 0 5.49 2.477 5.49 5.488 0 3.06-2.478 5.49-5.49 5.49a5.483 5.483 0 0 1-5.49-5.49 5.483 5.483 0 0 1 5.49-5.489zM98.475 40.036c3.06 0 5.489 2.477 5.489 5.49 0 3.06-2.477 5.489-5.49 5.489a5.484 5.484 0 0 1-5.489-5.49c-.048-3.06 2.43-5.489 5.49-5.489zM58.739 79.724c3.06 0 5.489 2.477 5.489 5.489 0 3.06-2.478 5.49-5.49 5.49a5.483 5.483 0 0 1-5.489-5.49c0-3.06 2.478-5.49 5.49-5.49zM45.525 92.937c3.06 0 5.49 2.477 5.49 5.49a5.483 5.483 0 0 1-5.49 5.488 5.483 5.483 0 0 1-5.489-5.489 5.484 5.484 0 0 1 5.49-5.49zM68.114 49.363c2.137-2.138 5.635-2.138 7.82 0 2.138 2.137 2.138 5.635 0 7.82-2.137 2.138-5.634 2.138-7.82 0a5.483 5.483 0 0 1 0-7.82zM68.114 30.66c2.137-2.137 5.635-2.137 7.82 0 2.138 2.138 2.138 5.636 0 7.822-2.137 2.137-5.634 2.137-7.82 0-2.186-2.186-2.186-5.684 0-7.821zM68.114 86.816c2.137-2.137 5.635-2.137 7.82 0 2.138 2.138 2.138 5.635 0 7.821-2.137 2.137-5.634 2.137-7.82 0-2.186-2.186-2.186-5.683 0-7.82zM68.114 105.518c2.137-2.137 5.635-2.137 7.82 0 2.138 2.138 2.138 5.635 0 7.821-2.137 2.138-5.634 2.138-7.82 0-2.186-2.186-2.186-5.683 0-7.821z"/></g></svg>
\ No newline at end of file
diff --git a/packages/website/ts/@next/icons/illustrations/ready-to-build.svg b/packages/website/ts/@next/icons/illustrations/ready-to-build.svg
new file mode 100644
index 000000000..f3e44d53a
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/ready-to-build.svg
@@ -0,0 +1 @@
+<svg width="152" height="152" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M76 151c41.421 0 75-33.579 75-75S117.421 1 76 1 1 34.579 1 76s33.579 75 75 75z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M76 1.502l-30.852 44.8H76L76.05 76l30.803-44.9H76.001V1.502zM76 75.997l-30.853 44.799H76l.05 29.699 30.803-44.899H76V75.997z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10" stroke-linejoin="round"/><path d="M1.502 75.998l44.8 30.852V75.998L76 75.948 31.1 45.144v30.853H1.503zM76 76l45.101 31.522V76L151 75.95l-45.202-31.47V76H76z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10" stroke-linejoin="round"/></svg>
\ No newline at end of file
diff --git a/packages/website/ts/@next/icons/illustrations/support.svg b/packages/website/ts/@next/icons/illustrations/support.svg
new file mode 100644
index 000000000..d3f2294cc
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/support.svg
@@ -0,0 +1 @@
+<svg width="152" height="152" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M76 151c41.421 0 75-33.579 75-75S117.421 1 76 1 1 34.579 1 76s33.579 75 75 75z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M114.869 14.138H38.226v124.818h76.643V14.138z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M101.73 26.189H51.365v100.73h50.365V26.189z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M76.547 76.554c13.908 0 25.183-11.275 25.183-25.183 0-13.907-11.275-25.182-25.183-25.182-13.907 0-25.182 11.275-25.182 25.182 0 13.908 11.275 25.183 25.182 25.183zM76.547 126.919c13.908 0 25.183-11.274 25.183-25.182S90.455 76.554 76.547 76.554c-13.907 0-25.182 11.275-25.182 25.183s11.275 25.182 25.182 25.182z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/></svg>
\ No newline at end of file
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 463d53d44..849437c26 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -5,12 +5,15 @@ import { colors } from 'ts/style/colors'
 import { Button, ButtonTransparent } from 'ts/@next/components/button';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Heading, Intro } from 'ts/@next/components/text';
+import { Heading, Intro, Text } from 'ts/@next/components/text';
 
 import logoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
+import protocol from 'ts/@next/icons/illustrations/protocol.svg';
 
 const Icon = styled.div`
     flex-shrink: 0;
+
+    ${props => props.center && `text-align: center`}
 `;
 
 export const NextLanding = () => (
@@ -22,7 +25,7 @@ export const NextLanding = () => (
           <Intro>0x is the best solution for adding exchange functionality to your business.</Intro>
           <div>
             <Button text="Get Started" inline={true} />
-            <Button text="Learn More" transparent={true} inline={true} />
+            <ButtonTransparent text="Learn More" inline={true} />
           </div>
         </Column>
 
@@ -31,6 +34,13 @@ export const NextLanding = () => (
         </Column>
       </Wrap>
     </Section>
+
+    <Section bgColor={colors.backgroundDark} noPadding>
+      <Icon as={protocol as 'svg'} />
+      <Text size="medium" center={true}>0x is the best solution for adding exchange functionality to your business.</Text>
+      <Text size="medium" center={true}>Discover how developers use 0x (need arrow + line under)</Text>
+    </Section>
+
     <Section>
       <Wrap>
         <Column colWidth="2/3">
-- 
cgit v1.2.3


From 0577a0dbc5fa78e2bb6289d1ff475f10e27f7a79 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 29 Nov 2018 14:26:52 +0100
Subject: Remove export of interface

---
 packages/website/ts/@next/components/button.tsx | 2 +-
 packages/website/ts/@next/components/header.tsx | 2 +-
 packages/website/ts/@next/components/logo.tsx   | 2 +-
 packages/website/ts/@next/components/text.tsx   | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 050d87bb0..55534b66a 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -3,7 +3,7 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-export interface Props {
+interface Props {
     text: string;
     transparent?: boolean;
     inline?: boolean;
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 670b84fa4..f9b71a43c 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -6,7 +6,7 @@ import { Button } from './button';
 import { Container } from './container';
 import { Logo } from './logo';
 
-export interface HeaderInterface {
+interface HeaderInterface {
 }
 
 const StyledHeader = styled.header`
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index 0e30af832..59db7d0ec 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -3,7 +3,7 @@ import styled from 'styled-components';
 
 import logoWithType from '../icons/logo-with-type.svg';
 
-export interface LogoInterface {
+interface LogoInterface {
     // showType: boolean;
 }
 
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 5b1ee9d92..1d4fdcef8 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -3,7 +3,7 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-export interface Props {
+interface Props {
     size?: 'normal' | 'medium' | 'large';
     center?: boolean;
 }
-- 
cgit v1.2.3


From ec099dd009b746cef015dec1290efb0fb72b3037 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 14:33:27 +0100
Subject: Adds notes to button

---
 packages/website/ts/@next/components/button.tsx | 37 +++++++++++++++++++++----
 1 file changed, 32 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 55534b66a..b4280a9ed 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -3,13 +3,14 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-interface Props {
+
+interface ButtonInterface {
     text: string;
     transparent?: boolean;
     inline?: boolean;
 }
 
-const StyledButton = styled.button<Props>`
+const StyledButton = styled.button<ButtonInterface>`
     appearance: none;
     border: 0;
     background-color: ${colors.brandLight};
@@ -36,14 +37,40 @@ const Text = styled.span`
     line-height: 1.375rem;
 `;
 
-export const Button: React.StatelessComponent<Props> = ({ ...props }) => (
+
+
+// A button that may exist as a button or a link
+// a button only makes sense with an onClick handler
+// a link with an href so we base the type of component we return
+// based on those props
+
+export const Button: React.StatelessComponent<ButtonInterface> = props => {
+  const { onClick, href } = props;
+
+  // This button is as link
+  if (props.href) return StyledButton.withComponent('a');
+  else return StyledButton;
+};
+
+
+// usage
+// <Button href="#">Text</Button> ===> <a href="">Text</a>
+// <Button onClick={() => func}>I'm a button</Button> ====> <button></button>
+
+
+
+
+export const Button: React.StatelessComponent<ButtonInterface> = ({ ...props }) => (
     <StyledButton {...props}>
         <Text>{props.text}</Text>
     </StyledButton>
 );
 
-export const ButtonTransparent: React.StatelessComponent<Props> = ({ ...props }) => (
-    <Button transparent={true} {...props}>
+// also feel like a transparent prop would suffice instead of having a separate button
+// so we have the logic with the Link/button--- and props = styling. in this case:
+// background-color: ${props => !props.transparent && 'somecolor'}
+export const ButtonTransparent: React.StatelessComponent<ButtonInterface> = ({ ...props }) => (
+    <StyledButton transparent={true} {...props}>
         <Text>{props.text}</Text>
     </Button>
 );
-- 
cgit v1.2.3


From b564f090f9fcc0bff97dfec829d8380af5a78418 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 14:31:14 +0100
Subject: Edits button.js

---
 packages/website/ts/@next/components/button.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index b4280a9ed..07d598cba 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -68,7 +68,7 @@ export const Button: React.StatelessComponent<ButtonInterface> = ({ ...props })
 
 // also feel like a transparent prop would suffice instead of having a separate button
 // so we have the logic with the Link/button--- and props = styling. in this case:
-// background-color: ${props => !props.transparent && 'somecolor'}
+// background-color: ${props => !props.transparent && 'somecolor'}..
 export const ButtonTransparent: React.StatelessComponent<ButtonInterface> = ({ ...props }) => (
     <StyledButton transparent={true} {...props}>
         <Text>{props.text}</Text>
-- 
cgit v1.2.3


From 0e7329bcecb893b34b3f4199ba653748f55d852b Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 14:36:35 +0100
Subject: Tweaks button

---
 packages/website/ts/@next/components/button.tsx | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 07d598cba..9cadc4fd5 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -46,10 +46,9 @@ const Text = styled.span`
 
 export const Button: React.StatelessComponent<ButtonInterface> = props => {
   const { onClick, href } = props;
+  const Component = onClick ? StyledButton : StyledButton.withComponent('a');
 
-  // This button is as link
-  if (props.href) return StyledButton.withComponent('a');
-  else return StyledButton;
+  return <Component {...props}>{ props.children || 'Text' }</Component>;
 };
 
 
@@ -60,11 +59,11 @@ export const Button: React.StatelessComponent<ButtonInterface> = props => {
 
 
 
-export const Button: React.StatelessComponent<ButtonInterface> = ({ ...props }) => (
-    <StyledButton {...props}>
-        <Text>{props.text}</Text>
-    </StyledButton>
-);
+// export const Button: React.StatelessComponent<ButtonInterface> = ({ ...props }) => (
+//     <StyledButton {...props}>
+//         <Text>{props.text}</Text>
+//     </StyledButton>
+// );
 
 // also feel like a transparent prop would suffice instead of having a separate button
 // so we have the logic with the Link/button--- and props = styling. in this case:
-- 
cgit v1.2.3


From 9d850cea144492752818ecd0c04b605be4486487 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 29 Nov 2018 14:38:53 +0100
Subject: Updated text

---
 packages/website/ts/@next/pages/landing.tsx | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 849437c26..603a26ba3 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -12,8 +12,6 @@ import protocol from 'ts/@next/icons/illustrations/protocol.svg';
 
 const Icon = styled.div`
     flex-shrink: 0;
-
-    ${props => props.center && `text-align: center`}
 `;
 
 export const NextLanding = () => (
@@ -37,8 +35,8 @@ export const NextLanding = () => (
 
     <Section bgColor={colors.backgroundDark} noPadding>
       <Icon as={protocol as 'svg'} />
-      <Text size="medium" center={true}>0x is the best solution for adding exchange functionality to your business.</Text>
-      <Text size="medium" center={true}>Discover how developers use 0x (need arrow + line under)</Text>
+      <Text size="medium">0x is the best solution for adding exchange functionality to your business.</Text>
+      <Text size="medium">Discover how developers use 0x (need arrow + line under)</Text>
     </Section>
 
     <Section>
-- 
cgit v1.2.3


From 96b9ffc847c9c8b4ab342fe175865bc3d05d7c8e Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 14:51:41 +0100
Subject: Adds fullWidth prop to sections

---
 packages/website/ts/@next/components/button.tsx |  2 ++
 packages/website/ts/@next/components/layout.tsx | 13 +++++++++----
 packages/website/ts/@next/pages/landing.tsx     |  2 +-
 3 files changed, 12 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 9cadc4fd5..067576d3c 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -8,6 +8,8 @@ interface ButtonInterface {
     text: string;
     transparent?: boolean;
     inline?: boolean;
+    href?: string,
+    onClick?: Function,
 }
 
 const StyledButton = styled.button<ButtonInterface>`
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 81ae43db7..6f6e6cd6b 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -17,6 +17,7 @@ interface SectionProps {
   noPadding?: any;
   noMargin?: any;
   bgColor?: string;
+  fullWidth?: any;
 }
 
 interface WrapProps {
@@ -44,6 +45,9 @@ const _getColumnWidth = (args: GetColWidthArgs) => {
 
 const GUTTER = 30 as number;
 const MAX_WIDTH = 1500;
+const BREAKPOINTS = {
+  mobile: '768px',
+};
 const WRAPPER_WIDTHS: WrapWidths = {
   default: `${MAX_WIDTH}px`, // tbd
   full: '100%',
@@ -66,9 +70,10 @@ export const Main = styled.main`
 `;
 
 export const Section = styled.section<SectionProps>`
-  width: 100%;
+  width: ${props => props.fullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%'};
   padding: ${props => !props.noPadding && '30px'};
-  margin-bottom: ${props => !props.noMargin && '30px'};
+  margin-bottom: ${props => !props.noMargin && `${GUTTER}px`};
+  margin-left: ${props => props.fullWidth && `-${GUTTER}px`};
   background-color: ${props => props.bgColor};
   border: 1px dotted rgba(0, 255, 0, 0.3);
 `;
@@ -78,7 +83,7 @@ export const Wrap = styled.div<WrapProps>`
   background-color: ${props => props.bgColor};
   margin: 0 auto;
 
-  @media (min-width: 768px) {
+  @media (min-width: ${BREAKPOINTS.mobile}) {
     display: flex;
     justify-content: space-between;
   }
@@ -88,7 +93,7 @@ export const Column = styled.div<ColumnProps>`
   padding: ${props => !props.noPadding && '30px'};
   border: 1px dotted rgba(255, 0, 0, 0.3);
 
-  @media (min-width: 768px) {
+  @media (min-width: ${BREAKPOINTS.mobile}) {
     width: ${props => props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%'};
   }
 `;
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 603a26ba3..fa2bf45a1 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -52,7 +52,7 @@ export const NextLanding = () => (
       </Wrap>
     </Section>
 
-    <Section noPadding>
+    <Section fullWidth noPadding>
       <Wrap width="full">
         <Column colWidth="2/3">
           SAMPLE FLUSHED width
-- 
cgit v1.2.3


From e10d34cdfc91a14878987c61e4365baa1612318a Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 14:58:30 +0100
Subject: Enables fullwidth sections. As in edge-to-edge

---
 packages/website/ts/@next/components/layout.tsx | 4 ++--
 packages/website/ts/@next/pages/landing.tsx     | 4 ++++
 2 files changed, 6 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 6f6e6cd6b..65c98997d 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -70,10 +70,10 @@ export const Main = styled.main`
 `;
 
 export const Section = styled.section<SectionProps>`
-  width: ${props => props.fullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%'};
+  width: ${props => props.fullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100vw'};
   padding: ${props => !props.noPadding && '30px'};
   margin-bottom: ${props => !props.noMargin && `${GUTTER}px`};
-  margin-left: ${props => props.fullWidth && `-${GUTTER}px`};
+  margin-left: ${props => props.fullWidth && `calc(750px - 50vw)`};
   background-color: ${props => props.bgColor};
   border: 1px dotted rgba(0, 255, 0, 0.3);
 `;
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index fa2bf45a1..c0cda84cf 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -5,10 +5,14 @@ import { colors } from 'ts/style/colors'
 import { Button, ButtonTransparent } from 'ts/@next/components/button';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
+<<<<<<< Updated upstream
 import { Heading, Intro, Text } from 'ts/@next/components/text';
 
 import logoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 import protocol from 'ts/@next/icons/illustrations/protocol.svg';
+=======
+import { Section, Wrap } from 'ts/@next/components/layout';
+>>>>>>> Stashed changes
 
 const Icon = styled.div`
     flex-shrink: 0;
-- 
cgit v1.2.3


From a9d413728e82b742d0f76264542bf322470d9416 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 14:59:20 +0100
Subject: Ooops fixes that

---
 packages/website/ts/@next/components/layout.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 65c98997d..541b4fc58 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -70,7 +70,7 @@ export const Main = styled.main`
 `;
 
 export const Section = styled.section<SectionProps>`
-  width: ${props => props.fullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100vw'};
+  width: ${props => props.fullWidth ? `100vw` : '100%'};
   padding: ${props => !props.noPadding && '30px'};
   margin-bottom: ${props => !props.noMargin && `${GUTTER}px`};
   margin-left: ${props => props.fullWidth && `calc(750px - 50vw)`};
-- 
cgit v1.2.3


From 4bc5881e9a4214a132481062651ff088f61d3241 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 15:08:24 +0100
Subject: Tests flush width sections

---
 packages/website/ts/@next/components/layout.tsx | 9 +++++++--
 packages/website/ts/@next/pages/landing.tsx     | 5 ++++-
 2 files changed, 11 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 541b4fc58..d64bcf74a 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -70,12 +70,17 @@ export const Main = styled.main`
 `;
 
 export const Section = styled.section<SectionProps>`
-  width: ${props => props.fullWidth ? `100vw` : '100%'};
+  width: ${props => props.fullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%'};
   padding: ${props => !props.noPadding && '30px'};
   margin-bottom: ${props => !props.noMargin && `${GUTTER}px`};
-  margin-left: ${props => props.fullWidth && `calc(750px - 50vw)`};
+  margin-left: ${props => props.fullWidth && `-${GUTTER}px`};
   background-color: ${props => props.bgColor};
   border: 1px dotted rgba(0, 255, 0, 0.3);
+
+  @media (min-width: 1560px) {
+    width: ${props => props.fullWidth && '100vw'};
+    margin-left: ${props => props.fullWidth && `calc(750px - 50vw)`};
+  }
 `;
 
 export const Wrap = styled.div<WrapProps>`
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index c0cda84cf..025a9d47b 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -56,7 +56,10 @@ export const NextLanding = () => (
       </Wrap>
     </Section>
 
-    <Section fullWidth noPadding>
+    <Section
+      bgColor="#ff0000"
+      fullWidth
+      noPadding>
       <Wrap width="full">
         <Column colWidth="2/3">
           SAMPLE FLUSHED width
-- 
cgit v1.2.3


From a114cf5c2eebb62af1faff4c4186d542612f84cc Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 15:17:00 +0100
Subject: Introduces WrapCentered

---
 packages/website/ts/@next/components/layout.tsx | 11 ++++++++++-
 packages/website/ts/@next/pages/landing.tsx     | 17 ++++++++---------
 2 files changed, 18 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index d64bcf74a..c807ccb36 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -83,17 +83,26 @@ export const Section = styled.section<SectionProps>`
   }
 `;
 
-export const Wrap = styled.div<WrapProps>`
+const WrapBase = styled.div<WrapProps>`
   max-width: ${props => WRAPPER_WIDTHS[props.width || 'default']};
   background-color: ${props => props.bgColor};
   margin: 0 auto;
+`;
 
+export const Wrap = styled(WrapBase)`
   @media (min-width: ${BREAKPOINTS.mobile}) {
     display: flex;
     justify-content: space-between;
   }
 `;
 
+export const WrapCentered = styled(WrapBase)`
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+`;
+
 export const Column = styled.div<ColumnProps>`
   padding: ${props => !props.noPadding && '30px'};
   border: 1px dotted rgba(255, 0, 0, 0.3);
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 025a9d47b..ad0639fc7 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -3,16 +3,13 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors'
 import { Button, ButtonTransparent } from 'ts/@next/components/button';
-import { Column, Section, Wrap } from 'ts/@next/components/layout';
+import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
-<<<<<<< Updated upstream
 import { Heading, Intro, Text } from 'ts/@next/components/text';
 
 import logoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 import protocol from 'ts/@next/icons/illustrations/protocol.svg';
-=======
-import { Section, Wrap } from 'ts/@next/components/layout';
->>>>>>> Stashed changes
+
 
 const Icon = styled.div`
     flex-shrink: 0;
@@ -37,10 +34,12 @@ export const NextLanding = () => (
       </Wrap>
     </Section>
 
-    <Section bgColor={colors.backgroundDark} noPadding>
-      <Icon as={protocol as 'svg'} />
-      <Text size="medium">0x is the best solution for adding exchange functionality to your business.</Text>
-      <Text size="medium">Discover how developers use 0x (need arrow + line under)</Text>
+    <Section bgColor={colors.backgroundDark}>
+      <WrapCentered>
+        <Icon as={protocol as 'svg'} />
+        <Text size="medium">0x is the best solution for adding exchange functionality to your business.</Text>
+        <Text size="medium">Discover how developers use 0x (need arrow + line under)</Text>
+      </WrapCentered>
     </Section>
 
     <Section>
-- 
cgit v1.2.3


From 200da7d22cda1a853105d6114848f7e09d18370f Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 29 Nov 2018 15:26:21 +0100
Subject: Fix type def

---
 packages/website/ts/@next/components/button.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 067576d3c..e98388248 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -9,7 +9,7 @@ interface ButtonInterface {
     transparent?: boolean;
     inline?: boolean;
     href?: string,
-    onClick?: Function,
+    onClick?: () => void;
 }
 
 const StyledButton = styled.button<ButtonInterface>`
-- 
cgit v1.2.3


From a21bca7cf4771d04879036f3406f38276af93e3a Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 29 Nov 2018 15:34:26 +0100
Subject: Cleanup button component

---
 packages/website/ts/@next/components/button.tsx | 26 ++++++-------------------
 packages/website/ts/@next/components/header.tsx |  2 +-
 packages/website/ts/@next/pages/landing.tsx     |  8 ++++----
 3 files changed, 11 insertions(+), 25 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index e98388248..390136347 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -3,12 +3,10 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-
 interface ButtonInterface {
-    text: string;
     transparent?: boolean;
     inline?: boolean;
-    href?: string,
+    href?: string;
     onClick?: () => void;
 }
 
@@ -16,13 +14,15 @@ const StyledButton = styled.button<ButtonInterface>`
     appearance: none;
     border: 0;
     background-color: ${colors.brandLight};
+    border: 1px solid ${colors.brandLight};
     color: ${colors.white};
     text-align: center;
     padding: 13px 22px 14px;
+    text-decoration: none;
 
     ${props => props.transparent && `
         background-color: transparent;
-        border: 1px solid #6A6A6A;
+        border-color: #6A6A6A;
     `}
 
     ${props => props.inline && `
@@ -33,14 +33,6 @@ const StyledButton = styled.button<ButtonInterface>`
     `}
 `;
 
-const Text = styled.span`
-    font-size: 1rem;
-    font-weight: 500;
-    line-height: 1.375rem;
-`;
-
-
-
 // A button that may exist as a button or a link
 // a button only makes sense with an onClick handler
 // a link with an href so we base the type of component we return
@@ -50,17 +42,13 @@ export const Button: React.StatelessComponent<ButtonInterface> = props => {
   const { onClick, href } = props;
   const Component = onClick ? StyledButton : StyledButton.withComponent('a');
 
-  return <Component {...props}>{ props.children || 'Text' }</Component>;
+  return <Component {...props}>{props.children}</Component>;
 };
 
-
 // usage
 // <Button href="#">Text</Button> ===> <a href="">Text</a>
 // <Button onClick={() => func}>I'm a button</Button> ====> <button></button>
 
-
-
-
 // export const Button: React.StatelessComponent<ButtonInterface> = ({ ...props }) => (
 //     <StyledButton {...props}>
 //         <Text>{props.text}</Text>
@@ -71,9 +59,7 @@ export const Button: React.StatelessComponent<ButtonInterface> = props => {
 // so we have the logic with the Link/button--- and props = styling. in this case:
 // background-color: ${props => !props.transparent && 'somecolor'}..
 export const ButtonTransparent: React.StatelessComponent<ButtonInterface> = ({ ...props }) => (
-    <StyledButton transparent={true} {...props}>
-        <Text>{props.text}</Text>
-    </Button>
+    <Button transparent={true} {...props}>{props.children}</Button>
 );
 
 Button.defaultProps = {
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index f9b71a43c..ac37e3ab2 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -54,7 +54,7 @@ export const Header: React.StatelessComponent<HeaderInterface> = ({}) => (
             <Links>
                 {_.map(links, (link, index) => <Link key={index} href={link.url}>{link.text}</Link>)}
             </Links>
-            <Button text="Trade on 0x" />
+            <Button href="#">Trade on 0x</Button>
         </StyledHeader>
     </Container>
 );
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index ad0639fc7..fff9e630d 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,7 +1,8 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import { colors } from 'ts/style/colors'
+import { colors } from 'ts/style/colors';
+
 import { Button, ButtonTransparent } from 'ts/@next/components/button';
 import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
@@ -10,7 +11,6 @@ import { Heading, Intro, Text } from 'ts/@next/components/text';
 import logoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 import protocol from 'ts/@next/icons/illustrations/protocol.svg';
 
-
 const Icon = styled.div`
     flex-shrink: 0;
 `;
@@ -23,8 +23,8 @@ export const NextLanding = () => (
           <Heading>Powering Decentralized Exchange</Heading>
           <Intro>0x is the best solution for adding exchange functionality to your business.</Intro>
           <div>
-            <Button text="Get Started" inline={true} />
-            <ButtonTransparent text="Learn More" inline={true} />
+            <Button inline={true}>Get Started</Button>
+            <ButtonTransparent inline={true}>Learn More</ButtonTransparent>
           </div>
         </Column>
 
-- 
cgit v1.2.3


From 2103d5c3edddc319fe2404df636db75e771d1474 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 15:40:39 +0100
Subject: Cleans up Button

---
 packages/website/ts/@next/components/button.tsx | 66 ++++++-------------------
 packages/website/ts/@next/pages/landing.tsx     | 15 ++++--
 2 files changed, 24 insertions(+), 57 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 390136347..41ac49d07 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -3,66 +3,28 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
+
 interface ButtonInterface {
-    transparent?: boolean;
-    inline?: boolean;
-    href?: string;
+    children: Node | string;
+    transparent?: any;
+    inline?: any;
+    href?: string,
     onClick?: () => void;
 }
 
+export const Button: React.StatelessComponent<ButtonInterface> = props => {
+    const { onClick } = props;
+    const Component = onClick ? StyledButton : StyledButton.withComponent('a');
+    return <Component {...props}>{ props.children }</Component>;
+};
+
 const StyledButton = styled.button<ButtonInterface>`
     appearance: none;
     border: 0;
-    background-color: ${colors.brandLight};
-    border: 1px solid ${colors.brandLight};
+    display: ${props => props.inline && 'inline-block'};
+    background-color: ${props => !props.transparent && colors.brandLight};
+    border: ${props => props.transparent && '1px solid #6a6a6a'};
     color: ${colors.white};
     text-align: center;
     padding: 13px 22px 14px;
-    text-decoration: none;
-
-    ${props => props.transparent && `
-        background-color: transparent;
-        border-color: #6A6A6A;
-    `}
-
-    ${props => props.inline && `
-        display: inline-block;
-        & + & {
-            margin-left: 10px;
-        }
-    `}
 `;
-
-// A button that may exist as a button or a link
-// a button only makes sense with an onClick handler
-// a link with an href so we base the type of component we return
-// based on those props
-
-export const Button: React.StatelessComponent<ButtonInterface> = props => {
-  const { onClick, href } = props;
-  const Component = onClick ? StyledButton : StyledButton.withComponent('a');
-
-  return <Component {...props}>{props.children}</Component>;
-};
-
-// usage
-// <Button href="#">Text</Button> ===> <a href="">Text</a>
-// <Button onClick={() => func}>I'm a button</Button> ====> <button></button>
-
-// export const Button: React.StatelessComponent<ButtonInterface> = ({ ...props }) => (
-//     <StyledButton {...props}>
-//         <Text>{props.text}</Text>
-//     </StyledButton>
-// );
-
-// also feel like a transparent prop would suffice instead of having a separate button
-// so we have the logic with the Link/button--- and props = styling. in this case:
-// background-color: ${props => !props.transparent && 'somecolor'}..
-export const ButtonTransparent: React.StatelessComponent<ButtonInterface> = ({ ...props }) => (
-    <Button transparent={true} {...props}>{props.children}</Button>
-);
-
-Button.defaultProps = {
-    transparent: false,
-    inline: false,
-};
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index fff9e630d..eb8adbde9 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,9 +1,8 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import { colors } from 'ts/style/colors';
-
-import { Button, ButtonTransparent } from 'ts/@next/components/button';
+import { colors } from 'ts/style/colors'
+import { Button } from 'ts/@next/components/button';
 import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Intro, Text } from 'ts/@next/components/text';
@@ -11,6 +10,7 @@ import { Heading, Intro, Text } from 'ts/@next/components/text';
 import logoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 import protocol from 'ts/@next/icons/illustrations/protocol.svg';
 
+
 const Icon = styled.div`
     flex-shrink: 0;
 `;
@@ -23,8 +23,13 @@ export const NextLanding = () => (
           <Heading>Powering Decentralized Exchange</Heading>
           <Intro>0x is the best solution for adding exchange functionality to your business.</Intro>
           <div>
-            <Button inline={true}>Get Started</Button>
-            <ButtonTransparent inline={true}>Learn More</ButtonTransparent>
+            <Button inline>
+              Get Started
+            </Button>
+
+            <Button transparent inline>
+              Learn More
+            </Button>
           </div>
         </Column>
 
-- 
cgit v1.2.3


From 1d0d4ca147881b189b9da54a0055e1a0526c9756 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 15:46:12 +0100
Subject: Removes text-decoration on buttons

---
 packages/website/ts/@next/components/button.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 41ac49d07..f69589373 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -26,5 +26,6 @@ const StyledButton = styled.button<ButtonInterface>`
     border: ${props => props.transparent && '1px solid #6a6a6a'};
     color: ${colors.white};
     text-align: center;
-    padding: 13px 22px 14px;
+    padding: 14px 22px;
+    text-decoration: none;
 `;
-- 
cgit v1.2.3


From b461147389537b4808c60bcd3206e6dfce76f017 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 29 Nov 2018 15:51:27 +0100
Subject: Adds buttonWrapper

---
 packages/website/ts/@next/components/button.tsx | 10 ++++++++++
 packages/website/ts/@next/pages/landing.tsx     |  7 ++++---
 2 files changed, 14 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index f69589373..39e30105a 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -18,6 +18,16 @@ export const Button: React.StatelessComponent<ButtonInterface> = props => {
     return <Component {...props}>{ props.children }</Component>;
 };
 
+// Added this, & + & doesnt really work since we switch with element types...
+export const ButtonWrap = styled.div`
+  button + button,
+  a + a,
+  a + button,
+  button + a {
+    margin-left: 10px;
+  }
+`;
+
 const StyledButton = styled.button<ButtonInterface>`
     appearance: none;
     border: 0;
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index eb8adbde9..766eb809b 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -2,7 +2,7 @@ import * as React from 'react';
 import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors'
-import { Button } from 'ts/@next/components/button';
+import { Button, ButtonWrap } from 'ts/@next/components/button';
 import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Intro, Text } from 'ts/@next/components/text';
@@ -22,7 +22,8 @@ export const NextLanding = () => (
         <Column colWidth="2/3">
           <Heading>Powering Decentralized Exchange</Heading>
           <Intro>0x is the best solution for adding exchange functionality to your business.</Intro>
-          <div>
+
+          <ButtonWrap>
             <Button inline>
               Get Started
             </Button>
@@ -30,7 +31,7 @@ export const NextLanding = () => (
             <Button transparent inline>
               Learn More
             </Button>
-          </div>
+          </ButtonWrap>
         </Column>
 
         <Column colWidth="1/3">
-- 
cgit v1.2.3


From 5c66f9117fa0bf6a5be29243dbecbfe016b95345 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 29 Nov 2018 08:19:39 -0800
Subject: assetAmount -> assetBuyAmount

---
 packages/instant/src/util/analytics.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 1468ef4a8..4b8aff4c9 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -206,10 +206,10 @@ export const analytics = {
             ...buyQuoteEventProperties(buyQuote),
             fetchOrigin,
         }),
-    trackQuoteError: (errorMessage: string, assetAmount: BigNumber, fetchOrigin: QuoteFetchOrigin) => {
+    trackQuoteError: (errorMessage: string, assetBuyAmount: BigNumber, fetchOrigin: QuoteFetchOrigin) => {
         trackingEventFnWithPayload(EventNames.QUOTE_ERROR)({
             errorMessage,
-            assetAmount: assetAmount.toString(),
+            assetBuyAmount: assetBuyAmount.toString(),
             fetchOrigin,
         });
     },
-- 
cgit v1.2.3


From b68273e592dc7736d21608e2543ba6bffdb03db2 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Thu, 29 Nov 2018 17:30:21 +0000
Subject: Fix import export so that it works with doc gen

---
 packages/utils/src/index.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/src/index.ts b/packages/utils/src/index.ts
index f59cbec8c..082aff6bb 100644
--- a/packages/utils/src/index.ts
+++ b/packages/utils/src/index.ts
@@ -10,5 +10,4 @@ export { NULL_BYTES } from './constants';
 export { errorUtils } from './error_utils';
 export { fetchAsync } from './fetch_async';
 export { signTypedDataUtils } from './sign_typed_data_utils';
-import * as AbiEncoder from './abi_encoder';
-export { AbiEncoder };
+export import AbiEncoder = require('./abi_encoder');
-- 
cgit v1.2.3


From 2b87d20290084a4bc547a0bfa1222e2152037988 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 29 Nov 2018 09:55:30 -0800
Subject: Set .env in builds, and update profile to use 0xproject

---
 packages/instant/.dogfood.discharge.json    | 4 ++--
 packages/instant/.production.discharge.json | 4 ++--
 packages/instant/.staging.discharge.json    | 4 ++--
 packages/instant/package.json               | 7 ++-----
 4 files changed, 8 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index ca36b3861..6e669ebaa 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,12 +1,12 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.dogfood",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
     "trailing_slashes": true,
     "cache": 3600,
-    "aws_profile": "default",
+    "aws_profile": "0xproject",
     "aws_region": "us-east-1",
     "cdn": false,
     "dns_configured": true
diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json
index 447fa1756..b2369d43e 100644
--- a/packages/instant/.production.discharge.json
+++ b/packages/instant/.production.discharge.json
@@ -1,12 +1,12 @@
 {
     "domain": "instant.0xproject.com",
-    "build_command": "yarn build",
+    "build_command": "yarn build --env.production_cdn",
     "upload_directory": "umd",
     "index_key": "instant.js",
     "error_key": "404.html",
     "trailing_slashes": true,
     "cache": 3600,
-    "aws_profile": "default",
+    "aws_profile": "0xproject",
     "aws_region": "us-east-1",
     "cdn": true,
     "dns_configured": true
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index c917a650b..6df436f73 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,12 +1,12 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod --env.staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
     "trailing_slashes": true,
     "cache": 3600,
-    "aws_profile": "default",
+    "aws_profile": "0xproject",
     "aws_region": "us-east-1",
     "cdn": false,
     "dns_configured": true
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 427d5984e..bc46aa732 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -8,7 +8,7 @@
     "main": "umd/instant.js",
     "private": true,
     "scripts": {
-        "build": "webpack --mode production",
+        "build": "webpack --mode production --env.production_standalone",
         "build:ci": "yarn build",
         "watch_without_deps": "tsc -w",
         "dev": "webpack-dev-server --mode development",
@@ -25,10 +25,7 @@
     },
     "config": {
         "postpublish": {
-            "assets": [
-                "packages/instant/umd/instant.js",
-                "packages/instant/umd/instant.js.map"
-            ]
+            "assets": ["packages/instant/umd/instant.js", "packages/instant/umd/instant.js.map"]
         }
     },
     "repository": {
-- 
cgit v1.2.3


From ea61c7a5dbf35586e74f6fd1ccb20dffe6e7c8f4 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 11:23:16 -0800
Subject: feat: have basic code syntax highlighting working

---
 packages/website/package.json                      |   2 +
 packages/website/public/index.html                 | 217 ++++++++++++---------
 .../ts/pages/documentation/developers_page.tsx     |   4 +
 packages/website/ts/pages/instant/code_demo.tsx    |  45 +++++
 packages/website/ts/pages/instant/configurator.tsx |   7 +-
 5 files changed, 184 insertions(+), 91 deletions(-)
 create mode 100644 packages/website/ts/pages/instant/code_demo.tsx

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index dc10c7b1c..7d5c81858 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -54,6 +54,7 @@
         "react-popper": "^1.0.0-beta.6",
         "react-redux": "^5.0.3",
         "react-scroll": "0xproject/react-scroll#pr-330-and-replace-state",
+        "react-syntax-highlighter": "^10.1.1",
         "react-tooltip": "^3.2.7",
         "react-typist": "^2.0.4",
         "redux": "^3.6.0",
@@ -83,6 +84,7 @@
         "@types/react-helmet": "^5.0.6",
         "@types/react-redux": "^4.4.37",
         "@types/react-scroll": "1.5.3",
+        "@types/react-syntax-highlighter": "^0.0.8",
         "@types/react-tap-event-plugin": "0.0.30",
         "@types/redux": "^3.6.0",
         "@types/web3-provider-engine": "^14.0.0",
diff --git a/packages/website/public/index.html b/packages/website/public/index.html
index a8a61f8ad..538eca6d9 100644
--- a/packages/website/public/index.html
+++ b/packages/website/public/index.html
@@ -1,95 +1,132 @@
 <!DOCTYPE html>
 <html>
+    <head>
+        <meta charset="utf-8" />
+        <meta name="viewport" content="width=device-width, initial-scale=1" />
+        <meta name="description" content="An Open Protocol For Decentralized Exchange On The Ethereum Blockchain" />
+        <meta property="og:type" content="website" />
+        <meta property="og:title" content="0x" />
+        <meta
+            property="og:description"
+            content="An Open Protocol For Decentralized Exchange On The Ethereum Blockchain"
+        />
+        <meta property="og:image" content="/images/og_image.png" />
+        <title>0x: The Protocol for Trading Tokens</title>
+        <link rel="icon" type="image/png" href="/images/favicon/favicon-2-32x32.png" sizes="32x32" />
+        <link rel="icon" type="image/png" href="/images/favicon/favicon-2-16x16.png" sizes="16x16" />
+        <link rel="stylesheet" href="/css/material-design-iconic-font.min.css" />
+        <link rel="stylesheet" href="/css/roboto.css" />
+        <link rel="stylesheet" href="/css/roboto_mono.css" />
+        <link rel="stylesheet" href="/css/basscss_responsive_custom.css" />
+        <link rel="stylesheet" href="/css/basscss_responsive_padding.css" />
+        <link rel="stylesheet" href="/css/basscss_responsive_margin.css" />
+        <link rel="stylesheet" href="/css/basscss_responsive_type_scale.css" />
+    </head>
 
-<head>
-    <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="description" content="An Open Protocol For Decentralized Exchange On The Ethereum Blockchain" />
-    <meta property="og:type" content="website" />
-    <meta property="og:title" content="0x" />
-    <meta property="og:description" content="An Open Protocol For Decentralized Exchange On The Ethereum Blockchain" />
-    <meta property="og:image" content="/images/og_image.png" />
-    <title>0x: The Protocol for Trading Tokens</title>
-    <link rel="icon" type="image/png" href="/images/favicon/favicon-2-32x32.png" sizes="32x32" />
-    <link rel="icon" type="image/png" href="/images/favicon/favicon-2-16x16.png" sizes="16x16" />
-    <link rel="stylesheet" href="/css/github-gist.css">
-    <link rel="stylesheet" href="/css/material-design-iconic-font.min.css">
-    <link rel="stylesheet" href="/css/roboto.css">
-    <link rel="stylesheet" href="/css/roboto_mono.css">
-    <link rel="stylesheet" href="/css/basscss_responsive_custom.css">
-    <link rel="stylesheet" href="/css/basscss_responsive_padding.css">
-    <link rel="stylesheet" href="/css/basscss_responsive_margin.css">
-    <link rel="stylesheet" href="/css/basscss_responsive_type_scale.css">
-</head>
+    <body style="margin: 0px; min-width: 355px;">
+        <!-- Heap SDK -->
+        <script type="text/javascript">
+            (window.heap = window.heap || []),
+                (heap.load = function(e, t) {
+                    (window.heap.appid = e), (window.heap.config = t = t || {});
+                    var r = t.forceSSL || 'https:' === document.location.protocol,
+                        a = document.createElement('script');
+                    (a.type = 'text/javascript'),
+                        (a.async = !0),
+                        (a.src = (r ? 'https:' : 'http:') + '//cdn.heapanalytics.com/js/heap-' + e + '.js');
+                    var n = document.getElementsByTagName('script')[0];
+                    n.parentNode.insertBefore(a, n);
+                    for (
+                        var o = function(e) {
+                                return function() {
+                                    heap.push([e].concat(Array.prototype.slice.call(arguments, 0)));
+                                };
+                            },
+                            p = [
+                                'addEventProperties',
+                                'addUserProperties',
+                                'clearEventProperties',
+                                'identify',
+                                'resetIdentity',
+                                'removeEventProperty',
+                                'setEventProperties',
+                                'track',
+                                'unsetEventProperty',
+                            ],
+                            c = 0;
+                        c < p.length;
+                        c++
+                    )
+                        heap[p[c]] = o(p[c]);
+                });
+            heap.load('410099666');
+        </script>
+        <!-- End Heap SDK -->
+        <!-- Global site tag (gtag.js) - Google Analytics -->
+        <script async src="https://www.googletagmanager.com/gtag/js?id=UA-98720122-1"></script>
+        <script>
+            window.dataLayer = window.dataLayer || [];
+            function gtag() {
+                dataLayer.push(arguments);
+            }
+            gtag('js', new Date());
 
-<body style="margin: 0px; min-width: 355px;">
-    <!-- Heap SDK -->
-    <script type="text/javascript">
-        window.heap = window.heap || [], heap.load = function (e, t) { window.heap.appid = e, window.heap.config = t = t || {}; var r = t.forceSSL || "https:" === document.location.protocol, a = document.createElement("script"); a.type = "text/javascript", a.async = !0, a.src = (r ? "https:" : "http:") + "//cdn.heapanalytics.com/js/heap-" + e + ".js"; var n = document.getElementsByTagName("script")[0]; n.parentNode.insertBefore(a, n); for (var o = function (e) { return function () { heap.push([e].concat(Array.prototype.slice.call(arguments, 0))) } }, p = ["addEventProperties", "addUserProperties", "clearEventProperties", "identify", "resetIdentity", "removeEventProperty", "setEventProperties", "track", "unsetEventProperty"], c = 0; c < p.length; c++)heap[p[c]] = o(p[c]) };
-        heap.load("410099666");
-    </script>
-    <!-- End Heap SDK -->
-    <!-- Global site tag (gtag.js) - Google Analytics -->
-    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-98720122-1"></script>
-    <script>
-        window.dataLayer = window.dataLayer || [];
-        function gtag() {
-            dataLayer.push(arguments);
-        }
-        gtag('js', new Date());
+            gtag('config', 'UA-98720122-1');
+        </script>
+        <!-- End Google Analytics -->
+        <!-- Facebook SDK -->
+        <div id="fb-root"></div>
+        <script>
+            (function(d, s, id) {
+                var js,
+                    fjs = d.getElementsByTagName(s)[0];
+                if (d.getElementById(id)) return;
+                js = d.createElement(s);
+                js.id = id;
+                js.src = '//connect.facebook.net/en_US/sdk.js#xfbml=1&version=v2.8&appId=1687545238205192';
+                fjs.parentNode.insertBefore(js, fjs);
+            })(document, 'script', 'facebook-jssdk');
+        </script>
+        <div id="app"></div>
+        <!-- End Facebook SDK -->
+        <!-- Twitter SDK -->
+        <script>
+            window.twttr = (function(d, s, id) {
+                var js,
+                    fjs = d.getElementsByTagName(s)[0],
+                    t = window.twttr || {};
+                if (d.getElementById(id)) return t;
+                js = d.createElement(s);
+                js.id = id;
+                js.src = 'https://platform.twitter.com/widgets.js';
+                fjs.parentNode.insertBefore(js, fjs);
 
-        gtag('config', 'UA-98720122-1');
-    </script>
-    <!-- End Google Analytics -->
-    <!-- Facebook SDK -->
-    <div id="fb-root"></div>
-    <script>
-        (function (d, s, id) {
-            var js,
-                fjs = d.getElementsByTagName(s)[0];
-            if (d.getElementById(id)) return;
-            js = d.createElement(s);
-            js.id = id;
-            js.src = '//connect.facebook.net/en_US/sdk.js#xfbml=1&version=v2.8&appId=1687545238205192';
-            fjs.parentNode.insertBefore(js, fjs);
-        })(document, 'script', 'facebook-jssdk');
-    </script>
-    <div id="app"></div>
-    <!-- End Facebook SDK -->
-    <!-- Twitter SDK -->
-    <script>
-        window.twttr = (function (d, s, id) {
-            var js,
-                fjs = d.getElementsByTagName(s)[0],
-                t = window.twttr || {};
-            if (d.getElementById(id)) return t;
-            js = d.createElement(s);
-            js.id = id;
-            js.src = 'https://platform.twitter.com/widgets.js';
-            fjs.parentNode.insertBefore(js, fjs);
-
-            t._e = [];
-            t.ready = function (f) {
-                t._e.push(f);
-            };
-            return t;
-        })(document, 'script', 'twitter-wjs');
-    </script>
-    <!-- End Twitter SDK -->
-    <!-- Hotjar Tracking Code for https://0xproject.com/ -->
-    <script>
-        (function (h, o, t, j, a, r) {
-            h.hj = h.hj || function () { (h.hj.q = h.hj.q || []).push(arguments) };
-            h._hjSettings = { hjid: 935597, hjsv: 6 };
-            a = o.getElementsByTagName('head')[0];
-            r = o.createElement('script'); r.async = 1;
-            r.src = t + h._hjSettings.hjid + j + h._hjSettings.hjsv;
-            a.appendChild(r);
-        })(window, document, 'https://static.hotjar.com/c/hotjar-', '.js?sv=');
-    </script>
-    <!-- End Hotjar Tracking Code -->
-    <!-- Main -->
-    <script type="text/javascript" crossorigin="anonymous" src="/bundle.js" charset="utf-8"></script>
-</body>
-
-</html>
\ No newline at end of file
+                t._e = [];
+                t.ready = function(f) {
+                    t._e.push(f);
+                };
+                return t;
+            })(document, 'script', 'twitter-wjs');
+        </script>
+        <!-- End Twitter SDK -->
+        <!-- Hotjar Tracking Code for https://0xproject.com/ -->
+        <script>
+            (function(h, o, t, j, a, r) {
+                h.hj =
+                    h.hj ||
+                    function() {
+                        (h.hj.q = h.hj.q || []).push(arguments);
+                    };
+                h._hjSettings = { hjid: 935597, hjsv: 6 };
+                a = o.getElementsByTagName('head')[0];
+                r = o.createElement('script');
+                r.async = 1;
+                r.src = t + h._hjSettings.hjid + j + h._hjSettings.hjsv;
+                a.appendChild(r);
+            })(window, document, 'https://static.hotjar.com/c/hotjar-', '.js?sv=');
+        </script>
+        <!-- End Hotjar Tracking Code -->
+        <!-- Main -->
+        <script type="text/javascript" crossorigin="anonymous" src="/bundle.js" charset="utf-8"></script>
+    </body>
+</html>
diff --git a/packages/website/ts/pages/documentation/developers_page.tsx b/packages/website/ts/pages/documentation/developers_page.tsx
index a84be7bfe..fcca2b6ad 100644
--- a/packages/website/ts/pages/documentation/developers_page.tsx
+++ b/packages/website/ts/pages/documentation/developers_page.tsx
@@ -2,6 +2,7 @@ import { colors, constants as sharedConstants, utils as sharedUtils } from '@0x/
 import * as _ from 'lodash';
 import * as React from 'react';
 import DocumentTitle from 'react-document-title';
+import { Helmet } from 'react-helmet';
 import { DocsLogo } from 'ts/components/documentation/docs_logo';
 import { DocsTopBar } from 'ts/components/documentation/docs_top_bar';
 import { Container } from 'ts/components/ui/container';
@@ -146,6 +147,9 @@ export class DevelopersPage extends React.Component<DevelopersPageProps, Develop
                 } 50%, ${colors.white} 100%)`}
             >
                 <DocumentTitle title="0x Docs" />
+                <Helmet>
+                    <link rel="stylesheet" href="/css/github-gist.css" />
+                </Helmet>
                 <Container className="flex mx-auto" height="100vh">
                     <Container
                         className="sm-hide xs-hide relative"
diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
new file mode 100644
index 000000000..9764227a1
--- /dev/null
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -0,0 +1,45 @@
+import * as React from 'react';
+import SyntaxHighlighter from 'react-syntax-highlighter';
+import { atelierCaveDark } from 'react-syntax-highlighter/styles/hljs';
+import { styled } from 'ts/style/theme';
+
+import { Container } from 'ts/components/ui/container';
+
+const CustomPre = styled.pre`
+    code {
+        background-color: inherit !important;
+        border-radius: 0px;
+        font-family: 'Roboto Mono', sans-serif;
+        border: none;
+    }
+`;
+
+export interface CodeDemoProps {}
+
+export const CodeDemo: React.StatelessComponent<CodeDemoProps> = props => {
+    const codeString = `<head>
+    <script src="http://0x-instant-staging.s3-website-us-east-1.amazonaws.com/main.bundle.js"></script>
+</head>
+<body>
+    <script>
+        zeroExInstant.render({
+            liquiditySource: 'https://api.relayer.com/sra/v2/',
+            affiliateInfo: {
+                feeRecipient: '0x50ff5828a216170cf224389f1c5b0301a5d0a230',
+                feePercentage: 0.03
+            }
+        }, 'body');
+    </script>
+</body>`;
+    return (
+        <SyntaxHighlighter
+            useInlineStyles={true}
+            language="html"
+            style={atelierCaveDark}
+            showLineNumbers={true}
+            PreTag={CustomPre}
+        >
+            {codeString}
+        </SyntaxHighlighter>
+    );
+};
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index c836739bb..2314f968f 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -1,6 +1,7 @@
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
+import { CodeDemo } from 'ts/pages/instant/code_demo';
 import { colors } from 'ts/style/colors';
 
 export interface ConfiguratorProps {
@@ -8,5 +9,9 @@ export interface ConfiguratorProps {
 }
 
 export const Configurator = (props: ConfiguratorProps) => (
-    <Container id={props.hash} height="400px" backgroundColor={colors.instantTertiaryBackground} />
+    <Container id={props.hash} height="400px" backgroundColor={colors.instantTertiaryBackground}>
+        <Container width="50%">
+            <CodeDemo />
+        </Container>
+    </Container>
 );
-- 
cgit v1.2.3


From bd03df8af02169ef88207eb14051bc79231927aa Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 29 Nov 2018 12:05:20 -0800
Subject: feat(instant): Cleaner config-specific setup

---
 packages/instant/.dogfood.discharge.json    |  2 +-
 packages/instant/.production.discharge.json |  2 +-
 packages/instant/.staging.discharge.json    |  2 +-
 packages/instant/package.json               |  7 +--
 packages/instant/src/constants.ts           |  6 +++
 packages/instant/webpack.config.js          | 73 ++++++++++++++++++++++-------
 6 files changed, 69 insertions(+), 23 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index 6e669ebaa..5a11f8a1d 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.dogfood",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod --env.dogfood",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json
index b2369d43e..ecd3a12d4 100644
--- a/packages/instant/.production.discharge.json
+++ b/packages/instant/.production.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "instant.0xproject.com",
-    "build_command": "yarn build --env.production_cdn",
+    "build_command": "yarn build:prod --env.production_cdn",
     "upload_directory": "umd",
     "index_key": "instant.js",
     "error_key": "404.html",
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index 6df436f73..ba2ca5f99 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod --env.staging",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod:prod --env.staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/package.json b/packages/instant/package.json
index bc46aa732..964e5c9b3 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -8,10 +8,11 @@
     "main": "umd/instant.js",
     "private": true,
     "scripts": {
-        "build": "webpack --mode production --env.production_standalone",
-        "build:ci": "yarn build",
+        "build": "yarn build:prod --env.production_standalone",
+        "build:prod": "webpack --mode production",
+        "build:ci": "build",
         "watch_without_deps": "tsc -w",
-        "dev": "webpack-dev-server --mode development",
+        "dev": "webpack-dev-server --mode development --env.development",
         "lint": "tslint --format stylish --project .",
         "test": "jest",
         "test:coverage": "jest --coverage",
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index be6077ca9..e70b3f1d8 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -20,6 +20,12 @@ export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
+export const INSTANT_ENVIRONMENT = process.env.INSTANT_ENVIRONMENT as
+    | 'dogfood'
+    | 'staging'
+    | 'development'
+    | 'production_cdn'
+    | 'production_standalone';
 export const COINBASE_WALLET_IOS_APP_STORE_URL = 'https://itunes.apple.com/us/app/coinbase-wallet/id1278383455?mt=8';
 export const COINBASE_WALLET_ANDROID_APP_STORE_URL = 'https://play.google.com/store/apps/details?id=org.toshi&hl=en';
 export const COINBASE_WALLET_SITE_URL = 'https://wallet.coinbase.com/';
diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 41276809c..284276c1a 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -6,27 +6,64 @@ const webpack = require('webpack');
 // The common js bundle (not this one) is built using tsc.
 // The umd bundle (this one) has a different entrypoint.
 
+const ACCEPTABLE_ENV_NAMES = ['production_standalone', 'production_cdn', 'staging', 'dogfood', 'development'];
+const getEnvironmentName = env => {
+    if (!env) {
+        throw new Error('Please specify env via --env to webpack');
+    }
+    const foundName = ACCEPTABLE_ENV_NAMES.find(e => (env[e] ? e : false));
+    if (!foundName) {
+        throw new Error(
+            `Couldn't find env name, please specify via one of the following CLI arguments: ${acceptableEnvNames.map(
+                i => `--env.${i}`,
+            )}`,
+        );
+    }
+    return foundName;
+};
+
+const getConfigForEnv = environmentName => {
+    switch (environmentName) {
+        case 'production_standalone':
+        case 'production_cdn':
+            return {
+                heapAnalyticsIdEnvName: 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION',
+                heapAnalyticsIdRequired: environmentName !== 'production_standalone',
+            };
+        case 'staging':
+        case 'dogfood':
+        case 'development':
+            return {
+                heapAnalyticsIdEnvName: 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT',
+                heapAnalyticsIdRequired: environmentName !== 'development',
+            };
+    }
+};
+
 const GIT_SHA = childProcess
     .execSync('git rev-parse HEAD')
     .toString()
     .trim();
+const generateConfig = (environmentName, configOptions) => {
+    const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
 
-const HEAP_PRODUCTION_ENV_VAR_NAME = 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION';
-const HEAP_DEVELOPMENT_ENV_VAR_NAME = 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT';
-const getHeapAnalyticsId = modeName => {
-    if (modeName === 'production') {
-        return process.env[HEAP_PRODUCTION_ENV_VAR_NAME];
+    const { heapAnalyticsIdEnvName, heapAnalyticsIdRequired } = configOptions;
+    const heapAnalyticsId = process.env[heapAnalyticsIdEnvName];
+    if (heapAnalyticsIdRequired && !heapAnalyticsId) {
+        throw new Error(
+            `Must define heap analytics id in ENV var ${heapAnalyticsIdEnvName} when building for ${environmentName}`,
+        );
     }
 
-    if (modeName === 'development') {
-        return process.env[HEAP_DEVELOPMENT_ENV_VAR_NAME];
+    const envVars = {
+        GIT_SHA: JSON.stringify(GIT_SHA),
+        INSTANT_ENVIRONMENT: JSON.stringify(environmentName),
+        NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
+    };
+    if (heapAnalyticsId) {
+        envVars.HEAP_ANALYTICS_ID = JSON.stringify(heapAnalyticsId);
     }
 
-    return undefined;
-};
-
-module.exports = (env, argv) => {
-    const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
     const config = {
         entry: {
             instant: './src/index.umd.ts',
@@ -39,11 +76,7 @@ module.exports = (env, argv) => {
         },
         plugins: [
             new webpack.DefinePlugin({
-                'process.env': {
-                    GIT_SHA: JSON.stringify(GIT_SHA),
-                    HEAP_ANALYTICS_ID: getHeapAnalyticsId(argv.mode),
-                    NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
-                },
+                'process.env': envVars,
             }),
         ],
         devtool: 'source-map',
@@ -79,3 +112,9 @@ module.exports = (env, argv) => {
     };
     return config;
 };
+
+module.exports = (env, _argv) => {
+    const environmentName = getEnvironmentName(env);
+    const configOptions = getConfigForEnv(environmentName);
+    return generateConfig(environmentName, configOptions);
+};
-- 
cgit v1.2.3


From 6f394128d46420b336fb50a07f638b12bbb55eec Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 13:01:41 -0800
Subject: feat: improve styling of code demo component

---
 packages/website/ts/pages/instant/code_demo.tsx    | 131 +++++++++++++++++++--
 packages/website/ts/pages/instant/configurator.tsx |   7 +-
 2 files changed, 126 insertions(+), 12 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index 9764227a1..b029cc368 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -1,24 +1,145 @@
 import * as React from 'react';
 import SyntaxHighlighter from 'react-syntax-highlighter';
 import { atelierCaveDark } from 'react-syntax-highlighter/styles/hljs';
+import { colors } from 'ts/style/colors';
 import { styled } from 'ts/style/theme';
 
 import { Container } from 'ts/components/ui/container';
 
 const CustomPre = styled.pre`
+    margin: 0px;
+    line-height: 24px;
     code {
         background-color: inherit !important;
         border-radius: 0px;
         font-family: 'Roboto Mono', sans-serif;
         border: none;
     }
+    .lsl {
+        background-color: #2a2a2a !important;
+        color: #999;
+        height: 100%;
+        text-align: center;
+        padding-right: 5px !important;
+        padding-left: 5px;
+        margin-right: 5px;
+        line-height: 25px;
+        padding-top: 10px;
+    }
+    .xml {
+        position: relative;
+        top: 10px;
+    }
 `;
 
+const customStyle = {
+    'hljs-comment': {
+        color: '#7e7887',
+    },
+    'hljs-quote': {
+        color: '#7e7887',
+    },
+    'hljs-variable': {
+        color: '#be4678',
+    },
+    'hljs-template-variable': {
+        color: '#be4678',
+    },
+    'hljs-attribute': {
+        color: '#be4678',
+    },
+    'hljs-regexp': {
+        color: '#be4678',
+    },
+    'hljs-link': {
+        color: '#be4678',
+    },
+    'hljs-tag': {
+        color: '#61f5ff',
+    },
+    'hljs-name': {
+        color: '#61f5ff',
+    },
+    'hljs-selector-id': {
+        color: '#be4678',
+    },
+    'hljs-selector-class': {
+        color: '#be4678',
+    },
+    'hljs-number': {
+        color: '#c994ff',
+    },
+    'hljs-meta': {
+        color: '#aa573c',
+    },
+    'hljs-built_in': {
+        color: '#aa573c',
+    },
+    'hljs-builtin-name': {
+        color: '#aa573c',
+    },
+    'hljs-literal': {
+        color: '#aa573c',
+    },
+    'hljs-type': {
+        color: '#aa573c',
+    },
+    'hljs-params': {
+        color: '#aa573c',
+    },
+    'hljs-string': {
+        color: '#bcff88',
+    },
+    'hljs-symbol': {
+        color: '#2a9292',
+    },
+    'hljs-bullet': {
+        color: '#2a9292',
+    },
+    'hljs-title': {
+        color: '#576ddb',
+    },
+    'hljs-section': {
+        color: '#576ddb',
+    },
+    'hljs-keyword': {
+        color: '#955ae7',
+    },
+    'hljs-selector-tag': {
+        color: '#955ae7',
+    },
+    'hljs-deletion': {
+        color: '#19171c',
+        display: 'inline-block',
+        width: '100%',
+        backgroundColor: '#be4678',
+    },
+    'hljs-addition': {
+        color: '#19171c',
+        display: 'inline-block',
+        width: '100%',
+        backgroundColor: '#2a9292',
+    },
+    hljs: {
+        display: 'block',
+        overflowX: 'auto',
+        background: colors.instantSecondaryBackground,
+        color: 'white',
+        fontSize: '12px',
+    },
+    'hljs-emphasis': {
+        fontStyle: 'italic',
+    },
+    'hljs-strong': {
+        fontWeight: 'bold',
+    },
+};
+
 export interface CodeDemoProps {}
 
 export const CodeDemo: React.StatelessComponent<CodeDemoProps> = props => {
     const codeString = `<head>
-    <script src="http://0x-instant-staging.s3-website-us-east-1.amazonaws.com/main.bundle.js"></script>
+    <script src="https://instant.0xproject.com/instant.js"></script>
 </head>
 <body>
     <script>
@@ -32,13 +153,7 @@ export const CodeDemo: React.StatelessComponent<CodeDemoProps> = props => {
     </script>
 </body>`;
     return (
-        <SyntaxHighlighter
-            useInlineStyles={true}
-            language="html"
-            style={atelierCaveDark}
-            showLineNumbers={true}
-            PreTag={CustomPre}
-        >
+        <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
             {codeString}
         </SyntaxHighlighter>
     );
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 2314f968f..09a51d0bb 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -9,9 +9,8 @@ export interface ConfiguratorProps {
 }
 
 export const Configurator = (props: ConfiguratorProps) => (
-    <Container id={props.hash} height="400px" backgroundColor={colors.instantTertiaryBackground}>
-        <Container width="50%">
-            <CodeDemo />
-        </Container>
+    <Container className="flex" id={props.hash} height="400px" backgroundColor={colors.instantTertiaryBackground}>
+        <Container> Forms </Container>
+        <CodeDemo />
     </Container>
 );
-- 
cgit v1.2.3


From 09e2157639ad2d986b80f5480a1e9188a56ff3f9 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 13:45:29 -0800
Subject: feat: factor out ActionLink component from features

---
 packages/website/ts/pages/instant/action_link.tsx | 51 +++++++++++++++++++++++
 packages/website/ts/pages/instant/features.tsx    | 40 ++----------------
 2 files changed, 54 insertions(+), 37 deletions(-)
 create mode 100644 packages/website/ts/pages/instant/action_link.tsx

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/action_link.tsx b/packages/website/ts/pages/instant/action_link.tsx
new file mode 100644
index 000000000..8a0bf24ff
--- /dev/null
+++ b/packages/website/ts/pages/instant/action_link.tsx
@@ -0,0 +1,51 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { Container } from 'ts/components/ui/container';
+import { Text } from 'ts/components/ui/text';
+import { colors } from 'ts/style/colors';
+import { utils } from 'ts/utils/utils';
+
+export interface ActionLinkProps {
+    displayText: string;
+    linkSrc?: string;
+    onClick?: () => void;
+    fontSize?: number;
+    color?: string;
+    className?: string;
+}
+
+export class ActionLink extends React.Component<ActionLinkProps> {
+    public static defaultProps = {
+        fontSize: 16,
+        color: colors.white,
+    };
+    public render(): React.ReactNode {
+        const { displayText, fontSize, color, className } = this.props;
+        return (
+            <Container
+                className={`flex items-center ${className}`}
+                marginRight="32px"
+                onClick={this._handleClick}
+                cursor="pointer"
+            >
+                <Container>
+                    <Text fontSize="16px" fontColor={color}>
+                        {displayText}
+                    </Text>
+                </Container>
+                <Container paddingTop="1px" paddingLeft="6px">
+                    <i className="zmdi zmdi-chevron-right bold" style={{ fontSize, color }} />
+                </Container>
+            </Container>
+        );
+    }
+
+    private _handleClick = (event: React.MouseEvent<HTMLElement>) => {
+        if (!_.isUndefined(this.props.onClick)) {
+            this.props.onClick();
+        } else if (!_.isUndefined(this.props.linkSrc)) {
+            utils.openUrl(this.props.linkSrc);
+        }
+    };
+}
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 9c1668c1c..6c6835311 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -2,6 +2,7 @@ import * as _ from 'lodash';
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
+import { ActionLink, ActionLinkProps } from 'ts/pages/instant/action_link';
 import { Image } from 'ts/components/ui/image';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
@@ -61,17 +62,11 @@ export const Features = (props: FeatureProps) => {
     );
 };
 
-interface LinkInfo {
-    displayText: string;
-    linkSrc?: string;
-    onClick?: () => void;
-}
-
 interface FeatureItemProps {
     imgSrc: string;
     title: string;
     description: string;
-    linkInfos: LinkInfo[];
+    linkInfos: ActionLinkProps[];
     screenWidth: ScreenWidths;
 }
 
@@ -95,36 +90,7 @@ const FeatureItem = (props: FeatureItemProps) => {
                 </Text>
             </Container>
             <Container className="flex" marginTop="28px">
-                {_.map(linkInfos, linkInfo => {
-                    const onClick = (event: React.MouseEvent<HTMLElement>) => {
-                        if (!_.isUndefined(linkInfo.onClick)) {
-                            linkInfo.onClick();
-                        } else if (!_.isUndefined(linkInfo.linkSrc)) {
-                            utils.openUrl(linkInfo.linkSrc);
-                        }
-                    };
-                    return (
-                        <Container
-                            key={linkInfo.linkSrc}
-                            className="flex items-center"
-                            marginRight="32px"
-                            onClick={onClick}
-                            cursor="pointer"
-                        >
-                            <Container>
-                                <Text fontSize="16px" fontColor={colors.white}>
-                                    {linkInfo.displayText}
-                                </Text>
-                            </Container>
-                            <Container paddingTop="1px" paddingLeft="6px">
-                                <i
-                                    className="zmdi zmdi-chevron-right bold"
-                                    style={{ fontSize: 16, color: colors.white }}
-                                />
-                            </Container>
-                        </Container>
-                    );
-                })}
+                {_.map(linkInfos, linkInfo => <ActionLink key={linkInfo.displayText} {...linkInfo} />)}
             </Container>
         </Container>
     );
-- 
cgit v1.2.3


From a41dfa9ae0924a342324e49d9a3eba22fb255667 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 13:45:40 -0800
Subject: feat: implement configurator layout

---
 packages/website/ts/pages/instant/code_demo.tsx    |  6 ++++-
 packages/website/ts/pages/instant/configurator.tsx | 27 +++++++++++++++++++---
 2 files changed, 29 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index b029cc368..4f44a6160 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -9,6 +9,10 @@ import { Container } from 'ts/components/ui/container';
 const CustomPre = styled.pre`
     margin: 0px;
     line-height: 24px;
+    overflow: hidden;
+    width: 600px;
+    height: 500px;
+    border-radius: 4px;
     code {
         background-color: inherit !important;
         border-radius: 0px;
@@ -22,7 +26,7 @@ const CustomPre = styled.pre`
         text-align: center;
         padding-right: 5px !important;
         padding-left: 5px;
-        margin-right: 5px;
+        margin-right: 15px;
         line-height: 25px;
         padding-top: 10px;
     }
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 09a51d0bb..29a3e2b1e 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -1,6 +1,8 @@
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
+import { Text } from 'ts/components/ui/text';
+import { ActionLink } from 'ts/pages/instant/action_link';
 import { CodeDemo } from 'ts/pages/instant/code_demo';
 import { colors } from 'ts/style/colors';
 
@@ -9,8 +11,27 @@ export interface ConfiguratorProps {
 }
 
 export const Configurator = (props: ConfiguratorProps) => (
-    <Container className="flex" id={props.hash} height="400px" backgroundColor={colors.instantTertiaryBackground}>
-        <Container> Forms </Container>
-        <CodeDemo />
+    <Container
+        className="flex justify-center py4 px3"
+        id={props.hash}
+        backgroundColor={colors.instantTertiaryBackground}
+    >
+        <Container className="mx3">
+            <Container className="mb3">
+                <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
+                    0x Instant Configurator
+                </Text>
+            </Container>
+            <Container height="400px" width="300px" backgroundColor="white" />
+        </Container>
+        <Container className="mx3">
+            <Container className="mb3 flex justify-between">
+                <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
+                    Code Snippet
+                </Text>
+                <ActionLink displayText="Explore the Docs" linkSrc="/docs/instant" color={colors.grey} />
+            </Container>
+            <CodeDemo />
+        </Container>
     </Container>
 );
-- 
cgit v1.2.3


From 0af07bcf49f62aeeed4aa5ae7bf0e4d5835836e9 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 14:10:12 -0800
Subject: feat: move instant base config to types file

---
 .../src/components/zero_ex_instant_provider.tsx      | 20 ++------------------
 packages/instant/src/types.ts                        | 17 +++++++++++++++++
 2 files changed, 19 insertions(+), 18 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index e006a5a5f..a57dd7993 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -11,7 +11,7 @@ import { asyncData } from '../redux/async_data';
 import { DEFAULT_STATE, DefaultState, State } from '../redux/reducer';
 import { store, Store } from '../redux/store';
 import { fonts } from '../style/fonts';
-import { AccountState, AffiliateInfo, AssetMetaData, Network, OrderSource } from '../types';
+import { AccountState, AffiliateInfo, AssetMetaData, Network, ZeroExInstantBaseConfig } from '../types';
 import { analytics, disableAnalytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
@@ -20,23 +20,7 @@ import { Heartbeater } from '../util/heartbeater';
 import { generateAccountHeartbeater, generateBuyQuoteHeartbeater } from '../util/heartbeater_factory';
 import { providerStateFactory } from '../util/provider_state_factory';
 
-export type ZeroExInstantProviderProps = ZeroExInstantProviderRequiredProps &
-    Partial<ZeroExInstantProviderOptionalProps>;
-
-export interface ZeroExInstantProviderRequiredProps {
-    orderSource: OrderSource;
-}
-
-export interface ZeroExInstantProviderOptionalProps {
-    provider: Provider;
-    availableAssetDatas: string[];
-    defaultAssetBuyAmount: number;
-    defaultSelectedAssetData: string;
-    additionalAssetMetaDataMap: ObjectMap<AssetMetaData>;
-    networkId: Network;
-    affiliateInfo: AffiliateInfo;
-    shouldDisableAnalyticsTracking: boolean;
-}
+export type ZeroExInstantProviderProps = ZeroExInstantBaseConfig;
 
 export class ZeroExInstantProvider extends React.Component<ZeroExInstantProviderProps> {
     private readonly _store: Store;
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index 999d50fed..233390bf5 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -167,3 +167,20 @@ export enum ProviderType {
     Cipher = 'CIPHER',
     Fallback = 'FALLBACK',
 }
+
+export interface ZeroExInstantRequiredBaseConfig {
+    orderSource: OrderSource;
+}
+
+export interface ZeroExInstantOptionalBaseConfig {
+    provider: Provider;
+    availableAssetDatas: string[];
+    defaultAssetBuyAmount: number;
+    defaultSelectedAssetData: string;
+    additionalAssetMetaDataMap: ObjectMap<AssetMetaData>;
+    networkId: Network;
+    affiliateInfo: AffiliateInfo;
+    shouldDisableAnalyticsTracking: boolean;
+}
+
+export type ZeroExInstantBaseConfig = ZeroExInstantRequiredBaseConfig & Partial<ZeroExInstantOptionalBaseConfig>;
-- 
cgit v1.2.3


From 4616c51e199b3e5c37f8b5f23788645632f2faf6 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 29 Nov 2018 14:36:05 -0800
Subject: Fix build command

---
 packages/instant/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/package.json b/packages/instant/package.json
index 964e5c9b3..068900b48 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -10,7 +10,7 @@
     "scripts": {
         "build": "yarn build:prod --env.production_standalone",
         "build:prod": "webpack --mode production",
-        "build:ci": "build",
+        "build:ci": "yarn build",
         "watch_without_deps": "tsc -w",
         "dev": "webpack-dev-server --mode development --env.development",
         "lint": "tslint --format stylish --project .",
-- 
cgit v1.2.3


From d99bdcf036eebc6613274fecfdd19187eaf4aa1a Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 29 Nov 2018 15:13:55 -0800
Subject: cdn approach to identifyign environments

---
 packages/instant/.dogfood.discharge.json    |  2 +-
 packages/instant/.production.discharge.json |  2 +-
 packages/instant/.staging.discharge.json    |  2 +-
 packages/instant/package.json               |  3 +-
 packages/instant/src/constants.ts           |  7 +---
 packages/instant/webpack.config.js          | 53 ++++++++---------------------
 6 files changed, 20 insertions(+), 49 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index 5a11f8a1d..f9b96ac95 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod --env.dogfood",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod --env.cdn=staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json
index ecd3a12d4..70dd4e04c 100644
--- a/packages/instant/.production.discharge.json
+++ b/packages/instant/.production.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "instant.0xproject.com",
-    "build_command": "yarn build:prod --env.production_cdn",
+    "build_command": "yarn build --env.cdn=production",
     "upload_directory": "umd",
     "index_key": "instant.js",
     "error_key": "404.html",
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index ba2ca5f99..44fc3abc8 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod:prod --env.staging",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.cdn=staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 068900b48..381d78c88 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -8,8 +8,7 @@
     "main": "umd/instant.js",
     "private": true,
     "scripts": {
-        "build": "yarn build:prod --env.production_standalone",
-        "build:prod": "webpack --mode production",
+        "build": "webpack --mode production",
         "build:ci": "yarn build",
         "watch_without_deps": "tsc -w",
         "dev": "webpack-dev-server --mode development --env.development",
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index e70b3f1d8..3370af094 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -20,12 +20,7 @@ export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
-export const INSTANT_ENVIRONMENT = process.env.INSTANT_ENVIRONMENT as
-    | 'dogfood'
-    | 'staging'
-    | 'development'
-    | 'production_cdn'
-    | 'production_standalone';
+export const INSTANT_CDN = process.env.INSTANT_CDN as 'production' | 'dogfood' | 'staging' | undefined;
 export const COINBASE_WALLET_IOS_APP_STORE_URL = 'https://itunes.apple.com/us/app/coinbase-wallet/id1278383455?mt=8';
 export const COINBASE_WALLET_ANDROID_APP_STORE_URL = 'https://play.google.com/store/apps/details?id=org.toshi&hl=en';
 export const COINBASE_WALLET_SITE_URL = 'https://wallet.coinbase.com/';
diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 284276c1a..020fab506 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -6,60 +6,37 @@ const webpack = require('webpack');
 // The common js bundle (not this one) is built using tsc.
 // The umd bundle (this one) has a different entrypoint.
 
-const ACCEPTABLE_ENV_NAMES = ['production_standalone', 'production_cdn', 'staging', 'dogfood', 'development'];
-const getEnvironmentName = env => {
-    if (!env) {
-        throw new Error('Please specify env via --env to webpack');
-    }
-    const foundName = ACCEPTABLE_ENV_NAMES.find(e => (env[e] ? e : false));
-    if (!foundName) {
-        throw new Error(
-            `Couldn't find env name, please specify via one of the following CLI arguments: ${acceptableEnvNames.map(
-                i => `--env.${i}`,
-            )}`,
-        );
-    }
-    return foundName;
-};
-
-const getConfigForEnv = environmentName => {
-    switch (environmentName) {
-        case 'production_standalone':
-        case 'production_cdn':
-            return {
-                heapAnalyticsIdEnvName: 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION',
-                heapAnalyticsIdRequired: environmentName !== 'production_standalone',
-            };
-        case 'staging':
-        case 'dogfood':
-        case 'development':
-            return {
-                heapAnalyticsIdEnvName: 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT',
-                heapAnalyticsIdRequired: environmentName !== 'development',
-            };
-    }
+const CDNS_THAT_REQUIRE_HEAP = ['production', 'staging', 'dogfood'];
+const getConfigForCdn = cdnName => {
+    return {
+        heapAnalyticsIdEnvName:
+            cdnName === 'production' ? 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION' : 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT',
+        heapAnalyticsIdRequired: CDNS_THAT_REQUIRE_HEAP.includes(cdnName),
+    };
 };
 
 const GIT_SHA = childProcess
     .execSync('git rev-parse HEAD')
     .toString()
     .trim();
-const generateConfig = (environmentName, configOptions) => {
+const generateConfig = (cdnName, configOptions) => {
     const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
 
     const { heapAnalyticsIdEnvName, heapAnalyticsIdRequired } = configOptions;
     const heapAnalyticsId = process.env[heapAnalyticsIdEnvName];
     if (heapAnalyticsIdRequired && !heapAnalyticsId) {
         throw new Error(
-            `Must define heap analytics id in ENV var ${heapAnalyticsIdEnvName} when building for ${environmentName}`,
+            `Must define heap analytics id in ENV var ${heapAnalyticsIdEnvName} when building for ${cdnName}`,
         );
     }
 
     const envVars = {
         GIT_SHA: JSON.stringify(GIT_SHA),
-        INSTANT_ENVIRONMENT: JSON.stringify(environmentName),
         NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
     };
+    if (cdnName) {
+        envVars.INSTANT_CDN = JSON.stringify(cdnName);
+    }
     if (heapAnalyticsId) {
         envVars.HEAP_ANALYTICS_ID = JSON.stringify(heapAnalyticsId);
     }
@@ -114,7 +91,7 @@ const generateConfig = (environmentName, configOptions) => {
 };
 
 module.exports = (env, _argv) => {
-    const environmentName = getEnvironmentName(env);
-    const configOptions = getConfigForEnv(environmentName);
-    return generateConfig(environmentName, configOptions);
+    const cdnName = env ? env.cdn : undefined;
+    const configOptions = getConfigForCdn(cdnName);
+    return generateConfig(cdnName, configOptions);
 };
-- 
cgit v1.2.3


From e59d47eac82d2db85b301b24aad4c1e41246daa8 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 29 Nov 2018 15:32:05 -0800
Subject: Take out old --env

---
 packages/instant/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/package.json b/packages/instant/package.json
index 381d78c88..511edff3d 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -11,7 +11,7 @@
         "build": "webpack --mode production",
         "build:ci": "yarn build",
         "watch_without_deps": "tsc -w",
-        "dev": "webpack-dev-server --mode development --env.development",
+        "dev": "webpack-dev-server --mode development",
         "lint": "tslint --format stylish --project .",
         "test": "jest",
         "test:coverage": "jest --coverage",
-- 
cgit v1.2.3


From f80768cae0c2fdb71237bbdddecc67aec1c1f67f Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 15:57:35 -0800
Subject: feat: add Select component and use for configurator

---
 packages/website/ts/components/ui/container.tsx    |  33 +++-
 packages/website/ts/components/ui/select.tsx       | 168 +++++++++++++++++++++
 packages/website/ts/pages/instant/action_link.tsx  |   2 +-
 packages/website/ts/pages/instant/code_demo.tsx    |   3 -
 .../website/ts/pages/instant/config_generator.tsx  |  38 +++++
 packages/website/ts/pages/instant/configurator.tsx |  70 ++++++---
 packages/website/ts/pages/instant/features.tsx     |   2 +-
 7 files changed, 285 insertions(+), 31 deletions(-)
 create mode 100644 packages/website/ts/components/ui/select.tsx
 create mode 100644 packages/website/ts/pages/instant/config_generator.tsx

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/container.tsx b/packages/website/ts/components/ui/container.tsx
index 7eab2a50f..cd0ed9986 100644
--- a/packages/website/ts/components/ui/container.tsx
+++ b/packages/website/ts/components/ui/container.tsx
@@ -1,6 +1,9 @@
 import { TextAlignProperty } from 'csstype';
+import { darken } from 'polished';
 import * as React from 'react';
 
+import { styled } from 'ts/style/theme';
+
 type StringOrNum = string | number;
 
 export type ContainerTag = 'div' | 'span';
@@ -17,10 +20,13 @@ export interface ContainerProps {
     paddingLeft?: StringOrNum;
     backgroundColor?: string;
     background?: string;
+    border?: string;
+    borderTop?: string;
     borderRadius?: StringOrNum;
     borderBottomLeftRadius?: StringOrNum;
     borderBottomRightRadius?: StringOrNum;
     borderBottom?: StringOrNum;
+    borderColor?: string;
     maxWidth?: StringOrNum;
     maxHeight?: StringOrNum;
     width?: StringOrNum;
@@ -42,10 +48,23 @@ export interface ContainerProps {
     id?: string;
     onClick?: (event: React.MouseEvent<HTMLElement>) => void;
     overflowX?: 'scroll' | 'hidden' | 'auto' | 'visible';
+    shouldDarkenOnHover?: boolean;
+    shouldAddBoxShadowOnHover?: boolean;
 }
 
-export const Container: React.StatelessComponent<ContainerProps> = props => {
-    const { children, className, Tag, isHidden, id, onClick, ...style } = props;
+export const PlainContainer: React.StatelessComponent<ContainerProps> = props => {
+    const {
+        children,
+        className,
+        Tag,
+        isHidden,
+        id,
+        onClick,
+        shouldDarkenOnHover,
+        shouldAddBoxShadowOnHover,
+        // tslint:disable-next-line:trailing-comma
+        ...style
+    } = props;
     const visibility = isHidden ? 'hidden' : undefined;
     return (
         <Tag id={id} style={{ ...style, visibility }} className={className} onClick={onClick}>
@@ -54,6 +73,16 @@ export const Container: React.StatelessComponent<ContainerProps> = props => {
     );
 };
 
+export const Container = styled(PlainContainer)`
+    &:hover {
+        ${props =>
+            props.shouldDarkenOnHover
+                ? `background-color: ${props.backgroundColor ? darken(0.05, props.backgroundColor) : 'none'} !important`
+                : ''};
+        ${props => (props.shouldAddBoxShadowOnHover ? 'box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1)' : '')};
+    }
+`;
+
 Container.defaultProps = {
     Tag: 'div',
 };
diff --git a/packages/website/ts/components/ui/select.tsx b/packages/website/ts/components/ui/select.tsx
new file mode 100644
index 000000000..abf202c67
--- /dev/null
+++ b/packages/website/ts/components/ui/select.tsx
@@ -0,0 +1,168 @@
+import { colors } from '@0x/react-shared';
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { zIndex } from 'ts/style/z_index';
+
+import { Container } from './container';
+import { Overlay } from './overlay';
+import { Text } from './text';
+
+export interface SelectItemConfig {
+    text: string;
+    onClick?: () => void;
+}
+
+export interface SelectProps {
+    value: string;
+    label?: string;
+    items: SelectItemConfig[];
+    onOpen?: () => void;
+    border?: string;
+    fontSize?: string;
+    iconSize?: number;
+    textColor?: string;
+    labelColor?: string;
+    backgroundColor?: string;
+}
+
+export interface SelectState {
+    isOpen: boolean;
+}
+
+export class Select extends React.Component<SelectProps, SelectState> {
+    public static defaultProps = {
+        items: [] as SelectItemConfig[],
+        textColor: colors.black,
+        backgroundColor: colors.white,
+        fontSize: '16px',
+        iconSize: 25,
+    };
+    public state: SelectState = {
+        isOpen: false,
+    };
+    public render(): React.ReactNode {
+        const { value, label, items, border, textColor, labelColor, backgroundColor, fontSize, iconSize } = this.props;
+        const { isOpen } = this.state;
+        const hasItems = !_.isEmpty(items);
+        const borderRadius = isOpen ? '4px 4px 0px 0px' : '4px';
+        return (
+            <React.Fragment>
+                {isOpen && (
+                    <Overlay
+                        style={{
+                            zIndex: zIndex.overlay,
+                            backgroundColor: 'rgba(255, 255, 255, 0)',
+                        }}
+                        onClick={this._closeDropdown}
+                    />
+                )}
+                <Container position="relative">
+                    <Container
+                        cursor={hasItems ? 'pointer' : undefined}
+                        onClick={this._handleDropdownClick}
+                        borderRadius={borderRadius}
+                        border={border}
+                        backgroundColor={backgroundColor}
+                        padding="0.8em"
+                        width="100%"
+                    >
+                        <Container className="flex justify-between">
+                            <Text fontSize={fontSize} fontColor={textColor}>
+                                {value}
+                            </Text>
+                            <Container>
+                                {label && (
+                                    <Text fontSize={fontSize} fontColor={labelColor}>
+                                        {label}
+                                    </Text>
+                                )}
+                                {hasItems && (
+                                    <Container marginLeft="5px" display="inline-block" position="relative" bottom="2px">
+                                        <i
+                                            className="zmdi zmdi-chevron-down"
+                                            style={{ fontSize: iconSize, color: colors.darkGrey }}
+                                        />
+                                    </Container>
+                                )}
+                            </Container>
+                        </Container>
+                    </Container>
+                    {isOpen && (
+                        <Container
+                            width="100%"
+                            position="absolute"
+                            onClick={this._closeDropdown}
+                            zIndex={zIndex.aboveOverlay}
+                        >
+                            {_.map(items, (item, index) => (
+                                <SelectItem
+                                    key={item.text}
+                                    {...item}
+                                    isLast={index === items.length - 1}
+                                    backgroundColor={backgroundColor}
+                                    textColor={textColor}
+                                    border={border}
+                                />
+                            ))}
+                        </Container>
+                    )}
+                </Container>
+            </React.Fragment>
+        );
+    }
+    private readonly _handleDropdownClick = (): void => {
+        if (_.isEmpty(this.props.items)) {
+            return;
+        }
+        const isOpen = !this.state.isOpen;
+        this.setState({
+            isOpen,
+        });
+
+        if (isOpen && this.props.onOpen) {
+            this.props.onOpen();
+        }
+    };
+    private readonly _closeDropdown = (): void => {
+        this.setState({
+            isOpen: false,
+        });
+    };
+}
+
+export interface SelectItemProps extends SelectItemConfig {
+    text: string;
+    onClick?: () => void;
+    isLast: boolean;
+    backgroundColor?: string;
+    border?: string;
+    textColor?: string;
+    fontSize?: string;
+}
+
+export const SelectItem: React.StatelessComponent<SelectItemProps> = ({
+    text,
+    onClick,
+    isLast,
+    border,
+    backgroundColor,
+    textColor,
+    fontSize,
+}) => (
+    <Container
+        onClick={onClick}
+        cursor="pointer"
+        backgroundColor={backgroundColor}
+        padding="0.8em"
+        borderTop="0"
+        border={border}
+        shouldDarkenOnHover={true}
+        borderRadius={isLast ? '0px 0px 4px 4px' : undefined}
+        width="100%"
+    >
+        <Text fontSize={fontSize} fontColor={textColor}>
+            {text}
+        </Text>
+    </Container>
+);
diff --git a/packages/website/ts/pages/instant/action_link.tsx b/packages/website/ts/pages/instant/action_link.tsx
index 8a0bf24ff..5612dc25b 100644
--- a/packages/website/ts/pages/instant/action_link.tsx
+++ b/packages/website/ts/pages/instant/action_link.tsx
@@ -41,7 +41,7 @@ export class ActionLink extends React.Component<ActionLinkProps> {
         );
     }
 
-    private _handleClick = (event: React.MouseEvent<HTMLElement>) => {
+    private readonly _handleClick = (event: React.MouseEvent<HTMLElement>) => {
         if (!_.isUndefined(this.props.onClick)) {
             this.props.onClick();
         } else if (!_.isUndefined(this.props.linkSrc)) {
diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index 4f44a6160..e9ecad40d 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -1,11 +1,8 @@
 import * as React from 'react';
 import SyntaxHighlighter from 'react-syntax-highlighter';
-import { atelierCaveDark } from 'react-syntax-highlighter/styles/hljs';
 import { colors } from 'ts/style/colors';
 import { styled } from 'ts/style/theme';
 
-import { Container } from 'ts/components/ui/container';
-
 const CustomPre = styled.pre`
     margin: 0px;
     line-height: 24px;
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
new file mode 100644
index 000000000..d63975e31
--- /dev/null
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -0,0 +1,38 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { Container } from 'ts/components/ui/container';
+import { Select, SelectItemConfig } from 'ts/components/ui/select';
+
+import { ZeroExInstantBaseConfig } from '../../../../instant/src/types';
+
+export interface ConfigGeneratorProps {
+    value: ZeroExInstantBaseConfig;
+    onConfigChange: (config: ZeroExInstantBaseConfig) => void;
+}
+
+const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://api.openrelay.xyz/v2/'];
+
+export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
+    public render(): React.ReactNode {
+        const { value } = this.props;
+        return (
+            <Container>
+                <Select value={value.orderSource as string} items={this._generateItems()} />
+            </Container>
+        );
+    }
+    private readonly _generateItems = (): SelectItemConfig[] => {
+        return _.map(SRA_ENDPOINTS, endpoint => ({
+            text: endpoint,
+            onClick: this._handleSRASelection.bind(this, endpoint),
+        }));
+    };
+    private readonly _handleSRASelection = (sraEndpoint: string) => {
+        const newConfig = {
+            ...this.props.value,
+            orderSource: sraEndpoint,
+        };
+        this.props.onConfigChange(newConfig);
+    };
+}
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 29a3e2b1e..cf9985675 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -4,34 +4,56 @@ import { Container } from 'ts/components/ui/container';
 import { Text } from 'ts/components/ui/text';
 import { ActionLink } from 'ts/pages/instant/action_link';
 import { CodeDemo } from 'ts/pages/instant/code_demo';
+import { ConfigGenerator } from 'ts/pages/instant/config_generator';
 import { colors } from 'ts/style/colors';
 
+import { ZeroExInstantBaseConfig } from '../../../../instant/src/types';
+
 export interface ConfiguratorProps {
     hash: string;
 }
 
-export const Configurator = (props: ConfiguratorProps) => (
-    <Container
-        className="flex justify-center py4 px3"
-        id={props.hash}
-        backgroundColor={colors.instantTertiaryBackground}
-    >
-        <Container className="mx3">
-            <Container className="mb3">
-                <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
-                    0x Instant Configurator
-                </Text>
-            </Container>
-            <Container height="400px" width="300px" backgroundColor="white" />
-        </Container>
-        <Container className="mx3">
-            <Container className="mb3 flex justify-between">
-                <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
-                    Code Snippet
-                </Text>
-                <ActionLink displayText="Explore the Docs" linkSrc="/docs/instant" color={colors.grey} />
+export interface ConfiguratorState {
+    instantConfig: ZeroExInstantBaseConfig;
+}
+
+export class Configurator extends React.Component<ConfiguratorProps> {
+    public state = {
+        instantConfig: {
+            orderSource: 'https://api.radarrelay.com/0x/v2/',
+        },
+    };
+    public render(): React.ReactNode {
+        const { hash } = this.props;
+        return (
+            <Container
+                className="flex justify-center py4 px3"
+                id={hash}
+                backgroundColor={colors.instantTertiaryBackground}
+            >
+                <Container className="mx3">
+                    <Container className="mb3">
+                        <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
+                            0x Instant Configurator
+                        </Text>
+                    </Container>
+                    <ConfigGenerator value={this.state.instantConfig} onConfigChange={this._handleConfigChange} />
+                </Container>
+                <Container className="mx3">
+                    <Container className="mb3 flex justify-between">
+                        <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
+                            Code Snippet
+                        </Text>
+                        <ActionLink displayText="Explore the Docs" linkSrc="/docs/instant" color={colors.grey} />
+                    </Container>
+                    <CodeDemo />
+                </Container>
             </Container>
-            <CodeDemo />
-        </Container>
-    </Container>
-);
+        );
+    }
+    private readonly _handleConfigChange = (config: ZeroExInstantBaseConfig) => {
+        this.setState({
+            instantConfig: config,
+        });
+    };
+}
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 6c6835311..1e187c9da 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -2,9 +2,9 @@ import * as _ from 'lodash';
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
-import { ActionLink, ActionLinkProps } from 'ts/pages/instant/action_link';
 import { Image } from 'ts/components/ui/image';
 import { Text } from 'ts/components/ui/text';
+import { ActionLink, ActionLinkProps } from 'ts/pages/instant/action_link';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
 import { utils } from 'ts/utils/utils';
-- 
cgit v1.2.3


From 7fe27e903b9c66b6b0ac18be5ae1ae565f206cf4 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 17:21:53 -0800
Subject: feat: add MultiSelect component skeleton

---
 packages/website/ts/components/ui/multi_select.tsx | 57 ++++++++++++++++++++++
 .../website/ts/pages/instant/config_generator.tsx  | 24 ++++++++-
 2 files changed, 80 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/ts/components/ui/multi_select.tsx

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/multi_select.tsx b/packages/website/ts/components/ui/multi_select.tsx
new file mode 100644
index 000000000..329e76bd5
--- /dev/null
+++ b/packages/website/ts/components/ui/multi_select.tsx
@@ -0,0 +1,57 @@
+import { colors } from '@0x/react-shared';
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { zIndex } from 'ts/style/z_index';
+
+import { Container } from './container';
+import { Overlay } from './overlay';
+import { Text } from './text';
+
+export interface MultiSelectItemConfig {
+    value: string;
+    displayText: string;
+    onClick?: () => void;
+}
+
+export interface MultiSelectProps {
+    selectedValues: string[];
+    items: MultiSelectItemConfig[];
+    backgroundColor?: string;
+    textColor?: string;
+}
+
+export class MultiSelect extends React.Component<MultiSelectProps> {
+    public static defaultProps = {
+        backgroundColor: colors.white,
+        textColor: colors.darkGrey,
+    };
+    public render(): React.ReactNode {
+        const { items, backgroundColor } = this.props;
+        return (
+            <Container backgroundColor={backgroundColor} borderRadius="4px">
+                {_.map(items, item => (
+                    <MultiSelectItem key={item.value} displayText={item.displayText} onClick={item.onClick} />
+                ))}
+            </Container>
+        );
+    }
+}
+
+export interface MultiSelectItemProps {
+    displayText: string;
+    isSelected?: boolean;
+    onClick?: () => void;
+}
+
+export const MultiSelectItem: React.StatelessComponent<MultiSelectItemProps> = ({
+    displayText,
+    isSelected,
+    onClick,
+}) => (
+    <Container shouldDarkenOnHover={true} onClick={onClick}>
+        <Container borderBottom="1px solid black" padding="0px 15px">
+            {displayText}
+        </Container>
+    </Container>
+);
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index d63975e31..0dac0f9ec 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -3,6 +3,8 @@ import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
 import { Select, SelectItemConfig } from 'ts/components/ui/select';
+import { Text } from 'ts/components/ui/text';
+import { colors } from 'ts/style/colors';
 
 import { ZeroExInstantBaseConfig } from '../../../../instant/src/types';
 
@@ -18,7 +20,10 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
         const { value } = this.props;
         return (
             <Container>
-                <Select value={value.orderSource as string} items={this._generateItems()} />
+                <ConfigGeneratorSection title="Standard Relayer API Endpoint">
+                    <Select value={value.orderSource as string} items={this._generateItems()} />
+                </ConfigGeneratorSection>
+                <ConfigGeneratorSection title="What tokens can users buy?">BLAH</ConfigGeneratorSection>
             </Container>
         );
     }
@@ -36,3 +41,20 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
         this.props.onConfigChange(newConfig);
     };
 }
+
+export interface ConfigGeneratorSectionProps {
+    title: string;
+    actionText?: string;
+    onActionTextClick?: () => void;
+}
+
+export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSectionProps> = props => (
+    <Container marginBottom="30px">
+        <Container marginBottom="10px">
+            <Text fontColor={colors.white} fontSize="16px" lineHeight="18px">
+                {props.title}
+            </Text>
+        </Container>
+        {props.children}
+    </Container>
+);
-- 
cgit v1.2.3


From f1354632a1a2915159f6d662f90b68fe8c3bab38 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 18:42:25 -0800
Subject: feat: implement available token fetching

---
 packages/website/package.json                      |   2 +
 packages/website/ts/components/ui/multi_select.tsx |  13 ++-
 .../website/ts/pages/instant/config_generator.tsx  | 107 ++++++++++++++++++++-
 3 files changed, 116 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index 7d5c81858..c02e1eee2 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -20,6 +20,8 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
+        "@0x/asset-buyer": "^3.0.2",
+        "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-wrappers": "^4.1.1",
         "@0x/json-schemas": "^2.1.2",
         "@0x/order-utils": "^3.0.4",
diff --git a/packages/website/ts/components/ui/multi_select.tsx b/packages/website/ts/components/ui/multi_select.tsx
index 329e76bd5..bf80443af 100644
--- a/packages/website/ts/components/ui/multi_select.tsx
+++ b/packages/website/ts/components/ui/multi_select.tsx
@@ -10,7 +10,7 @@ import { Text } from './text';
 
 export interface MultiSelectItemConfig {
     value: string;
-    displayText: string;
+    displayText: React.ReactNode;
     onClick?: () => void;
 }
 
@@ -27,11 +27,16 @@ export class MultiSelect extends React.Component<MultiSelectProps> {
         textColor: colors.darkGrey,
     };
     public render(): React.ReactNode {
-        const { items, backgroundColor } = this.props;
+        const { items, backgroundColor, selectedValues } = this.props;
         return (
             <Container backgroundColor={backgroundColor} borderRadius="4px">
                 {_.map(items, item => (
-                    <MultiSelectItem key={item.value} displayText={item.displayText} onClick={item.onClick} />
+                    <MultiSelectItem
+                        key={item.value}
+                        displayText={item.displayText}
+                        onClick={item.onClick}
+                        isSelected={_.includes(selectedValues, item.value)}
+                    />
                 ))}
             </Container>
         );
@@ -39,7 +44,7 @@ export class MultiSelect extends React.Component<MultiSelectProps> {
 }
 
 export interface MultiSelectItemProps {
-    displayText: string;
+    displayText: React.ReactNode;
     isSelected?: boolean;
     onClick?: () => void;
 }
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 0dac0f9ec..cd215bc61 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -1,10 +1,19 @@
+import { StandardRelayerAPIOrderProvider } from '@0x/asset-buyer';
+import { getContractAddressesForNetworkOrThrow } from '@0x/contract-addresses';
+import { assetDataUtils } from '@0x/order-utils';
+import { ObjectMap } from '@0x/types';
 import * as _ from 'lodash';
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
+import { MultiSelect } from 'ts/components/ui/multi_select';
 import { Select, SelectItemConfig } from 'ts/components/ui/select';
+import { Spinner } from 'ts/components/ui/spinner';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
+import { WebsiteBackendTokenInfo } from 'ts/types';
+import { backendClient } from 'ts/utils/backend_client';
+import { constants } from 'ts/utils/constants';
 
 import { ZeroExInstantBaseConfig } from '../../../../instant/src/types';
 
@@ -13,17 +22,41 @@ export interface ConfigGeneratorProps {
     onConfigChange: (config: ZeroExInstantBaseConfig) => void;
 }
 
+export interface ConfigGeneratorState {
+    isLoadingAvailableTokens: boolean;
+    // Address to token info
+    allKnownTokens: ObjectMap<WebsiteBackendTokenInfo>;
+    availableTokens?: WebsiteBackendTokenInfo[];
+}
+
 const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://api.openrelay.xyz/v2/'];
 
 export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
+    public state: ConfigGeneratorState = {
+        isLoadingAvailableTokens: true,
+        allKnownTokens: {},
+    };
+    public componentDidMount(): void {
+        this._setAllKnownTokens(this._setAvailableAssetsFromOrderProvider);
+    }
+    public componentDidUpdate(prevProps: ConfigGeneratorProps): void {
+        if (prevProps.value.orderSource !== this.props.value.orderSource) {
+            this._setAvailableAssetsFromOrderProvider();
+        }
+    }
     public render(): React.ReactNode {
         const { value } = this.props;
+        if (!_.isString(value.orderSource)) {
+            throw new Error('ConfigGenerator component only supports string values as an orderSource.');
+        }
         return (
             <Container>
                 <ConfigGeneratorSection title="Standard Relayer API Endpoint">
-                    <Select value={value.orderSource as string} items={this._generateItems()} />
+                    <Select value={value.orderSource} items={this._generateItems()} />
+                </ConfigGeneratorSection>
+                <ConfigGeneratorSection title="What tokens can users buy?">
+                    {this._renderTokenMultiSelectOrSpinner()}
                 </ConfigGeneratorSection>
-                <ConfigGeneratorSection title="What tokens can users buy?">BLAH</ConfigGeneratorSection>
             </Container>
         );
     }
@@ -40,6 +73,76 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
         };
         this.props.onConfigChange(newConfig);
     };
+    private readonly _handleTokenClick = (assetData: string) => {
+        const { value } = this.props;
+        let newAvailableAssetDatas = [];
+        if (_.includes(value.availableAssetDatas, assetData)) {
+            // Add it
+            newAvailableAssetDatas = [...value.availableAssetDatas, assetData];
+        } else {
+            // Remove it
+            newAvailableAssetDatas = _.remove(value.availableAssetDatas, assetData);
+        }
+        const newConfig = {
+            ...this.props.value,
+            availableAssetDatas: newAvailableAssetDatas,
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private _setAllKnownTokens = async (callback: () => void): Promise<void> => {
+        const tokenInfos = await backendClient.getTokenInfosAsync();
+        const allKnownTokens = _.reduce(
+            tokenInfos,
+            (acc, tokenInfo) => {
+                acc[tokenInfo.address] = tokenInfo;
+                return acc;
+            },
+            {} as ObjectMap<WebsiteBackendTokenInfo>,
+        );
+        this.setState({ allKnownTokens }, callback);
+    };
+    private _setAvailableAssetsFromOrderProvider = async (): Promise<void> => {
+        const { value } = this.props;
+        if (!_.isUndefined(value.orderSource) && _.isString(value.orderSource)) {
+            this.setState({ isLoadingAvailableTokens: true });
+            const networkId = constants.NETWORK_ID_MAINNET;
+            const sraOrderProvider = new StandardRelayerAPIOrderProvider(value.orderSource, networkId);
+            const etherTokenAddress = getContractAddressesForNetworkOrThrow(networkId).etherToken;
+            const etherTokenAssetData = assetDataUtils.encodeERC20AssetData(etherTokenAddress);
+            const assetDatas = await sraOrderProvider.getAvailableMakerAssetDatasAsync(etherTokenAssetData);
+            const availableTokens = _.compact(
+                _.map(assetDatas, assetData => {
+                    const address = assetDataUtils.decodeAssetDataOrThrow(assetData).tokenAddress;
+                    return this.state.allKnownTokens[address];
+                }),
+            );
+            this.setState({ availableTokens, isLoadingAvailableTokens: false });
+        }
+    };
+    private _renderTokenMultiSelectOrSpinner = (): React.ReactNode => {
+        const { value } = this.props;
+        const { availableTokens, isLoadingAvailableTokens } = this.state;
+        if (isLoadingAvailableTokens) {
+            return (
+                <Container className="flex items-center">
+                    <Spinner />
+                </Container>
+            );
+        }
+        const items = _.map(availableTokens, token => {
+            const assetData = assetDataUtils.encodeERC20AssetData(token.address);
+            return {
+                value: assetDataUtils.encodeERC20AssetData(token.address),
+                displayText: (
+                    <Text>
+                        <b>{token.symbol}</b> - {token.name}
+                    </Text>
+                ),
+                onClick: this._handleTokenClick.bind(this, assetData),
+            };
+        });
+        return <MultiSelect items={items} selectedValues={value.availableAssetDatas || []} />;
+    };
 }
 
 export interface ConfigGeneratorSectionProps {
-- 
cgit v1.2.3


From 5294c31997a20e4ff9daf25b62f5b78e42419daf Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 29 Nov 2018 15:57:03 +0100
Subject: Format styles

---
 .../website/ts/@next/constants/globalStyle.tsx     | 28 +++++++++++++++-------
 1 file changed, 19 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 0775813d9..660832c60 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -1,11 +1,11 @@
-import { createGlobalStyle } from 'styled-components';
-import { cssReset } from 'ts/@next/constants/cssReset';
-import { colors } from 'ts/style/colors';
+import {createGlobalStyle} from 'styled-components';
+import {cssReset} from 'ts/@next/constants/cssReset';
+import {colors} from 'ts/style/colors';
 
-// Not sure if cssReset is already imported into index.tsx
-// Also: currently createglobalStyle from styled-components is
-// throwing a warning about how there's not typing exported from styled-comps
-const GlobalStyles = createGlobalStyle`
+// Not sure if cssReset is already imported into index.tsx Also: currently
+// createglobalStyle from styled-components is throwing a warning about how
+// there's not typing exported from styled-comps
+const GlobalStyles = createGlobalStyle `
   ${cssReset};
 
   @font-face {
@@ -32,7 +32,17 @@ const GlobalStyles = createGlobalStyle`
     -webkit-font-smoothing: antialiased;
     color: #fff;
   }
-`;
 
+  .visuallyHidden {
+    position: absolute !important;
+    clip: rect(1px 1px 1px 1px); /* IE6, IE7 */
+    clip: rect(1px, 1px, 1px, 1px);
+    padding:0 !important;
+    border:0 !important;
+    height: 1px !important;
+    width: 1px !important;
+    overflow: hidden;
+  }
+`;
 
-export { GlobalStyles }
+export {GlobalStyles};
-- 
cgit v1.2.3


From 83499176d9b627d383a7edc17dd862861af05320 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 29 Nov 2018 17:43:17 +0100
Subject: Adjust global font size

---
 packages/website/ts/@next/components/container.tsx  | 4 ++--
 packages/website/ts/@next/components/header.tsx     | 7 ++++---
 packages/website/ts/@next/constants/globalStyle.tsx | 2 +-
 3 files changed, 7 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/container.tsx b/packages/website/ts/@next/components/container.tsx
index 4eacb5e51..1e8aae793 100644
--- a/packages/website/ts/@next/components/container.tsx
+++ b/packages/website/ts/@next/components/container.tsx
@@ -8,9 +8,9 @@ interface ContainerProps {
 
 const StyledContainer = styled.div<ContainerProps>`
     background-color: ${props => props.bgColor || 'transparent'};
-    max-width: 117rem; // 2000px
+    max-width: 111.111111111rem; // 2000px
     margin: 0 auto;
-    padding: 0 1.764705882rem; // 30px
+    padding: 0 1.666666667rem; // 30px
 
     ${props => props.removePadding && `padding: 0;`}
 `;
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index ac37e3ab2..0d4679df6 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -15,11 +15,12 @@ const StyledHeader = styled.header`
     align-items: center;
     justify-content: space-between;
     padding: 1.764705882rem 0;
+    padding: 1.666666667rem 0;
 `;
 
 const Text = styled.span`
     font-size: 1rem;
-    line-height: 1.375rem;
+    line-height: 1.222222222em;
 `;
 
 const Links = styled.div`
@@ -29,8 +30,8 @@ const Links = styled.div`
 
 const Link = styled.a`
     color: rgba(255, 255, 255, 0.5);
-    font-size: 18px;
-    margin: 0 1.764705882rem;
+    font-size: 1rem;
+    margin: 0 1.666666667em;
     transition: color 0.25s ease-in-out;
     text-decoration: none;
 
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 660832c60..be067473b 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -23,7 +23,7 @@ const GlobalStyles = createGlobalStyle `
   }
 
   html {
-    font-size: 17px;
+    font-size: 18px;
     background-color: ${colors.backgroundBlack};
   }
 
-- 
cgit v1.2.3


From 189920eab99a731dd6b0880a99ec8cc911b64314 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 09:55:38 +0100
Subject: Added newsletter form to footer

---
 packages/website/ts/@next/components/footer.tsx    |  8 ++-
 packages/website/ts/@next/components/icon.tsx      | 22 +++++++
 .../website/ts/@next/components/newsletterForm.tsx | 76 ++++++++++++++++++++++
 packages/website/ts/@next/icons/form-arrow.svg     |  1 +
 4 files changed, 104 insertions(+), 3 deletions(-)
 create mode 100644 packages/website/ts/@next/components/icon.tsx
 create mode 100644 packages/website/ts/@next/components/newsletterForm.tsx
 create mode 100644 packages/website/ts/@next/icons/form-arrow.svg

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index b962b8f34..0aff4e840 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -4,9 +4,10 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import { Button } from './button';
-import { Column, Section, Wrap } from './layout';
-import { Logo } from './logo';
+import { Button } from 'ts/@next/components/button';
+import { Column, Section, Wrap } from 'ts/@next/components/layout';
+import { Logo } from 'ts/@next/components/logo';
+import { NewsletterForm } from 'ts/@next/components/newsletterForm';
 
 interface FooterInterface {
 }
@@ -61,6 +62,7 @@ export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
     <Wrap>
       <Column colWidth="1/2" noPadding>
         <Logo />
+        <NewsletterForm />
       </Column>
 
       <Column colWidth="1/2" noPadding>
diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
new file mode 100644
index 000000000..10916f28e
--- /dev/null
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -0,0 +1,22 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+interface Props {
+    icon: any;
+    size?: any;
+}
+
+const StyledIcon = styled.div`
+    margin: auto;
+    flex-shrink: 0;
+
+    ${(props: Props) => props.size && `
+    width: ${props.size}; height: auto;
+    `}
+`;
+
+export const Icon: React.StatelessComponent = ({ icon, ...props }) => (
+    <>
+        <StyledIcon as={icon as 'svg'} {...props} />
+    </>
+);
diff --git a/packages/website/ts/@next/components/newsletterForm.tsx b/packages/website/ts/@next/components/newsletterForm.tsx
new file mode 100644
index 000000000..6a82acbff
--- /dev/null
+++ b/packages/website/ts/@next/components/newsletterForm.tsx
@@ -0,0 +1,76 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import formArrow from 'ts/@next/icons/form-arrow.svg';
+
+import {Button} from 'ts/@next/components/button';
+import {Icon} from 'ts/@next/components/icon';
+
+interface InputProps {
+    name: string;
+    label: string;
+}
+
+interface Props {
+}
+
+const Input = ({ ...props }) => {
+    const { name, label } = props;
+    const id = 'input-' + name;
+
+    return (
+        <>
+            <label className="visuallyHidden" htmlFor={id}>{label}</label>
+            <StyledInput id={id} placeholder={label} {...props} />
+        </>
+    )
+};
+
+export const NewsletterForm: React.StatelessComponent = (props: Props) => (
+    <StyledForm>
+        <InputWrapper>
+            <Input name="email" type="email" label="Email Address" />
+            <Icon icon={formArrow} />
+        </InputWrapper>
+        <Text>Subscribe to our newsletter for updates in the 0x ecosystem</Text>
+    </StyledForm>
+);
+
+const StyledForm = styled.form`
+    appearance: none;
+    border: 0;
+    color: ${colors.white};
+    padding: 13px 0 14px;
+    margin-top: 27px;
+`;
+
+const StyledInput = styled.input`
+    appearance: none;
+    background-color: transparent;
+    border: 0;
+    border-bottom: 1px solid #393939;
+    color: ${colors.textDarkSecondary};
+    font-size: 1.294117647rem;
+    padding: 0 0 16px;
+    width: 100%;
+    margin-bottom: 13px;
+`;
+
+const InputWrapper = styled.div`
+    position: relative;
+`;
+
+const ButtonWrapper = styled(Button)`
+    display: flex;
+    justify-content: center;
+    align-items: center;
+`;
+
+const Text = styled.span`
+    color: #656565;
+    font-size: 0.833333333rem;
+    font-weight: 300;
+    line-height: 1.2em;
+`;
diff --git a/packages/website/ts/@next/icons/form-arrow.svg b/packages/website/ts/@next/icons/form-arrow.svg
new file mode 100644
index 000000000..2070a6d48
--- /dev/null
+++ b/packages/website/ts/@next/icons/form-arrow.svg
@@ -0,0 +1 @@
+<svg width="22" height="17" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M13.066 0l-1.068 1.147 6.232 6.557H0v1.592h18.23l-6.232 6.557L13.066 17l8.08-8.5-8.08-8.5z" fill="#CBCBCB"/></svg>
\ No newline at end of file
-- 
cgit v1.2.3


From ab24dcc29098c7b0c65c0e19be89a15bec3426af Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 09:56:01 +0100
Subject: Hide trade button on mobile

---
 packages/website/ts/@next/components/header.tsx | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 0d4679df6..9b80ec167 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -11,10 +11,10 @@ interface HeaderInterface {
 
 const StyledHeader = styled.header`
     display: flex;
+    flex-wrap: wrap;
     text-align: center;
     align-items: center;
     justify-content: space-between;
-    padding: 1.764705882rem 0;
     padding: 1.666666667rem 0;
 `;
 
@@ -40,6 +40,12 @@ const Link = styled.a`
     }
 `;
 
+const TradeButton = styled(Button)`
+    @media (max-width: 999px) {
+        display: none;
+    }
+`;
+
 const links = [
     { url: '#', text: 'Why 0x' },
     { url: '#', text: 'Products' },
@@ -55,7 +61,7 @@ export const Header: React.StatelessComponent<HeaderInterface> = ({}) => (
             <Links>
                 {_.map(links, (link, index) => <Link key={index} href={link.url}>{link.text}</Link>)}
             </Links>
-            <Button href="#">Trade on 0x</Button>
+            <TradeButton href="#">Trade on 0x</TradeButton>
         </StyledHeader>
     </Container>
 );
-- 
cgit v1.2.3


From d6b92e5786b311f16b72411b75900c5aa1fe8394 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 09:57:49 +0100
Subject: Add center prop to text

---
 packages/website/ts/@next/components/text.tsx | 54 ++++++++++++++++++---------
 1 file changed, 36 insertions(+), 18 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 1d4fdcef8..911417639 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -8,10 +8,41 @@ interface Props {
     center?: boolean;
 }
 
+export const Heading: React.StatelessComponent<Props> = ({ children, ...props }) => (
+    <StyledHeading {...props}>{children}</StyledHeading>
+);
+
+export const Intro: React.StatelessComponent<Props> = ({ children, ...props }) => (
+    <StyledIntro {...props}>{children}</StyledIntro>
+);
+
+export const Text: React.StatelessComponent<Props> = ({ children, ...props }) => (
+    <StyledText {...props}>{children}</StyledText>
+);
+
+Heading.defaultProps = {
+    size: 'normal',
+    center: false,
+};
+
+Intro.defaultProps = {
+    size: 'normal',
+    center: false,
+};
+
+Text.defaultProps = {
+    size: 'normal',
+    center: false,
+};
+
 const StyledHeading = styled.h1`
     color: ${colors.white};
     font-size: 80px;
     line-height: 1em;
+
+    ${(props: Props) => props.center && `
+        text-align: center
+    `}
 `;
 
 const StyledIntro = styled.p`
@@ -19,6 +50,10 @@ const StyledIntro = styled.p`
     opacity: 0.75;
     font-size: 22px;
     line-height: 1.823529412em;
+
+    ${(props: Props) => props.center && `
+        text-align: center
+    `}
 `;
 
 const StyledText = styled.p<Props>`
@@ -31,21 +66,4 @@ const StyledText = styled.p<Props>`
     ${(props: Props) => props.center && `
         text-align: center
     `}
-`;
-
-export const Heading: React.StatelessComponent<Props> = ({ children }) => (
-    <StyledHeading>{children}</StyledHeading>
-);
-
-export const Intro: React.StatelessComponent<Props> = ({ children }) => (
-    <StyledIntro>{children}</StyledIntro>
-);
-
-export const Text: React.StatelessComponent<Props> = ({ children, ...props }) => (
-    <StyledText {...props}>{children}</StyledText>
-);
-
-Text.defaultProps = {
-    size: 'normal',
-    center: false,
-};
+`;
\ No newline at end of file
-- 
cgit v1.2.3


From 3586dde4803d09209af570bc565c45f247f5e0ff Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 09:58:09 +0100
Subject: Started on why 0x

---
 .../ts/@next/icons/illustrations/customize.svg     |  1 +
 packages/website/ts/@next/pages/why.tsx            | 62 ++++++++++++++++++++++
 packages/website/ts/index.tsx                      |  5 +-
 3 files changed, 65 insertions(+), 3 deletions(-)
 create mode 100644 packages/website/ts/@next/icons/illustrations/customize.svg
 create mode 100644 packages/website/ts/@next/pages/why.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/icons/illustrations/customize.svg b/packages/website/ts/@next/icons/illustrations/customize.svg
new file mode 100644
index 000000000..f93ced0f7
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/customize.svg
@@ -0,0 +1 @@
+<svg width="152" height="152" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M76 151c41.421 0 75-33.579 75-75S117.421 1 76 1 1 34.579 1 76s33.579 75 75 75z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M120.5 122.906H31.503c-12.943 0-23.478-10.485-23.478-23.478 0-12.993 10.485-23.478 23.478-23.478H120.5" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M120.499 122.906c12.967 0 23.478-10.511 23.478-23.478 0-12.967-10.511-23.478-23.478-23.478-12.967 0-23.478 10.511-23.478 23.478 0 12.967 10.511 23.478 23.478 23.478z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M120.5 122.906H31.503c-12.943 0-23.478-10.485-23.478-23.478 0-12.993 10.485-23.478 23.478-23.478H120.5" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M120.499 122.906c12.967 0 23.478-10.511 23.478-23.478 0-12.967-10.511-23.478-23.478-23.478-12.967 0-23.478 10.511-23.478 23.478 0 12.967 10.511 23.478 23.478 23.478z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M31.5 29.093h88.996c12.943 0 23.478 10.485 23.478 23.478 0 12.993-10.485 23.478-23.478 23.478H31.499" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M31.503 76.052c12.967 0 23.478-10.512 23.478-23.478 0-12.967-10.511-23.479-23.478-23.479-12.966 0-23.478 10.512-23.478 23.479 0 12.966 10.512 23.478 23.478 23.478z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/></svg>
\ No newline at end of file
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
new file mode 100644
index 000000000..ec13d40c5
--- /dev/null
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -0,0 +1,62 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { Button, ButtonTransparent } from 'ts/@next/components/button';
+import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
+import { Heading, Intro, Text } from 'ts/@next/components/text';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Icon } from 'ts/@next/components/icon';
+
+import protocol from 'ts/@next/icons/illustrations/protocol.svg';
+import customize from 'ts/@next/icons/illustrations/customize.svg';
+import logoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
+
+export const NextWhy = () => (
+  <SiteWrap>
+    <Section>
+      <WrapCentered>
+        <Column colWidth="2/3">
+          <Heading center>The exchange layer for the crypto economy</Heading>
+          <Intro center>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Intro>
+          <Text center>Build on 0x (arrow)</Text>
+        </Column>
+      </WrapCentered>
+    </Section>
+
+    <Section bgColor={colors.backgroundDark}>
+      <Wrap>
+        <Column colWidth="1/3">
+            <Icon size="150" icon={protocol} />
+            <Heading>Support for all Ethereum Standards</Heading>
+            <Text>0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol...</Text>
+        </Column>
+
+        <Column colWidth="1/3">
+            <Icon size="150" icon={logoOutlined} />
+            <Heading>Shared Networked Liquidity</Heading>
+            <Text>0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system.</Text>
+        </Column>
+
+        <Column colWidth="1/3">
+            <Icon size="150" icon={customize} />
+            <Heading>Customize the User Experience</Heading>
+            <Text>Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces.</Text>
+        </Column>
+      </Wrap>
+    </Section>
+
+    <Section>
+      <Wrap>
+        <Column colWidth="1/3">
+          This is a 1 COLUMN section
+        </Column>
+
+        <Column colWidth="2/3">
+        This is a 2 COLUMN section
+        </Column>
+      </Wrap>
+    </Section>
+  </SiteWrap>
+);
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index 062a3e08e..39e8da177 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -19,10 +19,9 @@ import { store } from 'ts/redux/store';
 import { WebsiteLegacyPaths, WebsitePaths } from 'ts/types';
 import { muiTheme } from 'ts/utils/mui_theme';
 
-
 // Next (new website) routes. We should rename them later
 import { NextLanding } from 'ts/@next/pages/landing';
-
+import { NextWhy } from 'ts/@next/pages/why';
 
 // Check if we've introduced an update that requires us to clear the tradeHistory local storage entries
 tradeHistoryStorage.clearIfRequired();
@@ -110,7 +109,7 @@ render(
 
                                 {/* Next (new site) routes */}
                                 <Route exact path="/next" component={NextLanding as any} />
-
+                                <Route exact path="/next/why" component={NextWhy as any} />
 
                                 <Route
                                     path={`${WebsitePaths.ZeroExJs}/:version?`}
-- 
cgit v1.2.3


From c2d958515009967a6802a06e47f454e12d15a7fe Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 10:47:26 +0100
Subject: Linter fixes

---
 packages/website/ts/@next/components/button.tsx | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 39e30105a..2e8fd03cf 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -3,19 +3,18 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-
 interface ButtonInterface {
     children: Node | string;
     transparent?: any;
     inline?: any;
-    href?: string,
+    href?: string;
     onClick?: () => void;
 }
 
 export const Button: React.StatelessComponent<ButtonInterface> = props => {
     const { onClick } = props;
     const Component = onClick ? StyledButton : StyledButton.withComponent('a');
-    return <Component {...props}>{ props.children }</Component>;
+    return <Component {...props}>{props.children}</Component>;
 };
 
 // Added this, & + & doesnt really work since we switch with element types...
-- 
cgit v1.2.3


From fff4dd7e947f7f66e0854dea5d192c72b9e3d674 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 12:05:08 +0100
Subject: Export svgs as typed pure components

---
 packages/website/ts/@next/components/icon.tsx | 21 ++++----
 packages/website/ts/@next/components/logo.tsx |  6 +--
 packages/website/ts/@next/pages/landing.tsx   |  9 ++--
 packages/website/ts/@next/pages/why.tsx       | 76 ++++++++++++++++++++++-----
 packages/website/ts/globals.d.ts              |  6 ++-
 5 files changed, 87 insertions(+), 31 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
index 10916f28e..112d4ed68 100644
--- a/packages/website/ts/@next/components/icon.tsx
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -3,20 +3,23 @@ import styled from 'styled-components';
 
 interface Props {
     icon: any;
-    size?: any;
+    size?: string;
 }
 
-const StyledIcon = styled.div`
+export const IconClass: React.FunctionComponent<Props> = (props: Props) => {
+    const { icon, size } = props;
+
+    return (
+        <div />
+    );
+};
+
+export const Icon = styled(IconClass)`
     margin: auto;
     flex-shrink: 0;
 
     ${(props: Props) => props.size && `
-    width: ${props.size}; height: auto;
+        width: ${props.size};
+        height: auto;
     `}
 `;
-
-export const Icon: React.StatelessComponent = ({ icon, ...props }) => (
-    <>
-        <StyledIcon as={icon as 'svg'} {...props} />
-    </>
-);
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index 59db7d0ec..1a02e211e 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -1,7 +1,7 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import logoWithType from '../icons/logo-with-type.svg';
+import LogoIcon from '../icons/logo-with-type.svg';
 
 interface LogoInterface {
     // showType: boolean;
@@ -11,12 +11,12 @@ const StyledLogo = styled.div`
     text-align: left;
 `;
 
-const Icon = styled.div`
+const Icon = styled(LogoIcon)`
     flex-shrink: 0;
 `;
 
 export const Logo: React.StatelessComponent<LogoInterface> = ({}) => (
     <StyledLogo>
-        <Icon as={logoWithType as 'svg'} />
+        <Icon />
     </StyledLogo>
 );
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 766eb809b..9be2ee4da 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -7,9 +7,8 @@ import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout'
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Intro, Text } from 'ts/@next/components/text';
 
-import logoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
-import protocol from 'ts/@next/icons/illustrations/protocol.svg';
-
+import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
+import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
 
 const Icon = styled.div`
     flex-shrink: 0;
@@ -35,14 +34,14 @@ export const NextLanding = () => (
         </Column>
 
         <Column colWidth="1/3">
-          <Icon as={logoOutlined as 'svg'} />
+          <ProtocolIcon />
         </Column>
       </Wrap>
     </Section>
 
     <Section bgColor={colors.backgroundDark}>
       <WrapCentered>
-        <Icon as={protocol as 'svg'} />
+        <Icon><LogoOutlined /></Icon>
         <Text size="medium">0x is the best solution for adding exchange functionality to your business.</Text>
         <Text size="medium">Discover how developers use 0x (need arrow + line under)</Text>
       </WrapCentered>
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index ec13d40c5..ce2ad5308 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -3,22 +3,21 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import { Button, ButtonTransparent } from 'ts/@next/components/button';
 import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
-import { Heading, Intro, Text } from 'ts/@next/components/text';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Icon } from 'ts/@next/components/icon';
+import { Heading, Intro, Text } from 'ts/@next/components/text';
 
-import protocol from 'ts/@next/icons/illustrations/protocol.svg';
-import customize from 'ts/@next/icons/illustrations/customize.svg';
-import logoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
+import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
+import CustomizeIcon from 'ts/@next/icons/illustrations/customize.svg';
+import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
+import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
 
 export const NextWhy = () => (
   <SiteWrap>
     <Section>
       <WrapCentered>
         <Column colWidth="2/3">
-          <Heading center>The exchange layer for the crypto economy</Heading>
+          <Heading size="medium" center>The exchange layer for the crypto economy</Heading>
           <Intro center>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Intro>
           <Text center>Build on 0x (arrow)</Text>
         </Column>
@@ -28,19 +27,19 @@ export const NextWhy = () => (
     <Section bgColor={colors.backgroundDark}>
       <Wrap>
         <Column colWidth="1/3">
-            <Icon size="150" icon={protocol} />
+            <ProtocolIcon width="150" />
             <Heading>Support for all Ethereum Standards</Heading>
             <Text>0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol...</Text>
         </Column>
 
         <Column colWidth="1/3">
-            <Icon size="150" icon={logoOutlined} />
+            <LogoOutlined width="150" />
             <Heading>Shared Networked Liquidity</Heading>
             <Text>0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system.</Text>
         </Column>
 
         <Column colWidth="1/3">
-            <Icon size="150" icon={customize} />
+            <CustomizeIcon width="150" />
             <Heading>Customize the User Experience</Heading>
             <Text>Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces.</Text>
         </Column>
@@ -50,13 +49,66 @@ export const NextWhy = () => (
     <Section>
       <Wrap>
         <Column colWidth="1/3">
-          This is a 1 COLUMN section
+            <ChapterLink href="#">Benefits</ChapterLink>
+            <ChapterLink href="#">Use Cases</ChapterLink>
+            <ChapterLink href="#">Features</ChapterLink>
         </Column>
 
         <Column colWidth="2/3">
-        This is a 2 COLUMN section
+          <Heading size="medium">What 0x offers</Heading>
+          <CoinIcon width="150" />
+          <Heading>A Standard for Exchange</Heading>
+          <Text muted>0x provides developers with a technical standard for trading Ethereum-based tokens such as ERC 20 and ERC 721.</Text>
+
+          <CoinIcon width="150" />
+          <Heading>Robust Smart Contracts</Heading>
+          <Text muted>0x Protocol's smart contracts have been put through two rounds of rigorous security audits.</Text>
+
+          <CoinIcon width="150" />
+          <Heading>Extensible Architecture</Heading>
+          <Text muted>0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.</Text>
+
+          <CoinIcon width="150" />
+          <Heading>Efficient Design</Heading>
+          <Text muted>0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.</Text>
+
+          <Heading size="medium">Use Cases</Heading>
+          <Text muted>slider</Text>
+
+          <Heading size="medium">Exchange Functionality</Heading>
+
+          <CoinIcon width="150" />
+          <Heading>Secure Non-custodial Trading</Heading>
+          <Text muted>Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.</Text>
+
+          <CoinIcon width="150" />
+          <Heading>Flexible Order Types</Heading>
+          <Text muted>Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.</Text>
+
+          <CoinIcon width="150" />
+          <Heading>Build a Business</Heading>
+          <Text muted>Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.</Text>
+
+          <CoinIcon width="150" />
+          <Heading>Networked Liquidity</Heading>
+          <Text muted>Allow your assets to appear on other 0x-based marketplaces by sharing your liquidity through an open order book.</Text>
         </Column>
       </Wrap>
     </Section>
   </SiteWrap>
 );
+
+const ChapterLink = styled.a`
+    font-size: 1.222222222rem;
+    display: block;
+    opacity: 0.8;
+    margin-bottom: 1.666666667rem;
+
+    &:first-child {
+        opacity: 1;
+    }
+
+    &:hover {
+        opacity: 1;
+    }
+`;
diff --git a/packages/website/ts/globals.d.ts b/packages/website/ts/globals.d.ts
index 097c8171e..cf23623a6 100644
--- a/packages/website/ts/globals.d.ts
+++ b/packages/website/ts/globals.d.ts
@@ -12,8 +12,10 @@ declare module '*.json' {
 }
 
 declare module '*.svg' {
-    const svg: any;
-    export default svg;
+    //const svg: any;
+    //export default svg;
+    import {PureComponent, SVGProps} from "react";
+    export default class extends PureComponent<SVGProps<SVGSVGElement>> {}
 }
 
 declare module 'web3-provider-engine/subproviders/filters';
-- 
cgit v1.2.3


From d586c1f67af425aa5cda9af44b07c47be6c1ff80 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 12:05:14 +0100
Subject: Added coin icon

---
 packages/website/ts/@next/icons/illustrations/coin.svg | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 packages/website/ts/@next/icons/illustrations/coin.svg

(limited to 'packages')

diff --git a/packages/website/ts/@next/icons/illustrations/coin.svg b/packages/website/ts/@next/icons/illustrations/coin.svg
new file mode 100644
index 000000000..eaf3862c7
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/coin.svg
@@ -0,0 +1 @@
+<svg width="88" height="88" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M44 87c23.748 0 43-19.252 43-43S67.748 1 44 1 1 20.252 1 44s19.252 43 43 43z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M43.999 78.4c18.998 0 34.4-15.401 34.4-34.4 0-18.998-15.401-34.4-34.4-34.4S9.599 25.002 9.599 44C9.599 63 25 78.4 43.999 78.4z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M35.1 57.76v1h20.529v-7.395h-6.098V26.738H42.36l-.254.173-6.568 4.456-.438.298v8.906l1.561-1.06 5.006-3.397v15.251H35.1v6.395z" stroke="#00AE99" stroke-width="2"/><path d="M9.597 43.766c7.115-1.173 12.588-7.271 12.588-14.777 0-3.362-1.095-6.41-2.971-8.913-5.864 6.177-9.538 14.542-9.617 23.69zM9.597 44.234c.079 9.226 3.753 17.513 9.617 23.69a14.719 14.719 0 0 0 2.97-8.913c0-7.506-5.472-13.682-12.587-14.777zM78.399 43.766c-7.115-1.173-12.587-7.271-12.587-14.777 0-3.362 1.094-6.41 2.97-8.913 5.864 6.177 9.539 14.542 9.617 23.69zM78.399 44.235c-.079 9.225-3.753 17.512-9.617 23.689a14.718 14.718 0 0 1-2.97-8.913c0-7.506 5.472-13.682 12.587-14.776z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/></svg>
\ No newline at end of file
-- 
cgit v1.2.3


From 9b6d738ab102b47a133260f8515071396a0fe6cc Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 12:05:21 +0100
Subject: Tweak global styles

---
 .../website/ts/@next/constants/globalStyle.tsx     | 84 ++++++++++++----------
 1 file changed, 47 insertions(+), 37 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index be067473b..a7dd3418d 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -6,43 +6,53 @@ import {colors} from 'ts/style/colors';
 // createglobalStyle from styled-components is throwing a warning about how
 // there's not typing exported from styled-comps
 const GlobalStyles = createGlobalStyle `
-  ${cssReset};
-
-  @font-face {
-    font-family: "Formular";
-    src: url("/fonts/Formular-Light.woff2") format("woff2"), url("/fonts/Formular-Light.woff") format("woff");
-    font-weight: 300;
-    font-display: swap;
-  }
-
-  @font-face {
-    font-family: "Formular";
-    src: url("/fonts/Formular-Regular.woff2") format("woff2"), url("/fonts/Formular-Regular.woff") format("woff");
-    font-weight: 400;
-    font-display: swap;
-  }
-
-  html {
-    font-size: 18px;
-    background-color: ${colors.backgroundBlack};
-  }
-
-  body {
-    font-family: 'Formular', sans-serif !important;
-    -webkit-font-smoothing: antialiased;
-    color: #fff;
-  }
-
-  .visuallyHidden {
-    position: absolute !important;
-    clip: rect(1px 1px 1px 1px); /* IE6, IE7 */
-    clip: rect(1px, 1px, 1px, 1px);
-    padding:0 !important;
-    border:0 !important;
-    height: 1px !important;
-    width: 1px !important;
-    overflow: hidden;
-  }
+    ${cssReset};
+
+    @font-face {
+        font-family: "Formular";
+        src: url("/fonts/Formular-Light.woff2") format("woff2"), url("/fonts/Formular-Light.woff") format("woff");
+        font-weight: 300;
+        font-display: swap;
+    }
+
+    @font-face {
+        font-family: "Formular";
+        src: url("/fonts/Formular-Regular.woff2") format("woff2"), url("/fonts/Formular-Regular.woff") format("woff");
+        font-weight: 400;
+        font-display: swap;
+    }
+
+    html {
+        font-size: 18px;
+        background-color: ${colors.backgroundBlack};
+    }
+
+    body {
+        font-family: 'Formular', sans-serif !important;
+        -webkit-font-smoothing: antialiased;
+        color: ${colors.white};
+    }
+
+    .visuallyHidden {
+        position: absolute !important;
+        clip: rect(1px 1px 1px 1px); /* IE6, IE7 */
+        clip: rect(1px, 1px, 1px, 1px);
+        padding:0 !important;
+        border:0 !important;
+        height: 1px !important;
+        width: 1px !important;
+        overflow: hidden;
+    }
+
+    p {
+        font-size: 1rem;
+        line-height: 1.444444444em; // 26px
+    }
+
+    :root a {
+        color: inherit;
+        text-decoration: none;
+    }
 `;
 
 export {GlobalStyles};
-- 
cgit v1.2.3


From 1105d768612474611a40e090e1e2bddcb30952ab Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 12:05:31 +0100
Subject: Linting format

---
 packages/website/ts/@next/components/siteWrap.tsx | 26 +++++++++--------------
 1 file changed, 10 insertions(+), 16 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 828842064..a175c6901 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -12,26 +12,20 @@ interface Props {
 
 }
 
-const SiteWrap: React.StatelessComponent<Props> = props => {
+export const SiteWrap: React.StatelessComponent<Props> = props => {
   const { children } = props;
 
   return (
     <>
-      {/* GlobalStyles will be exposed the theme via provider,
-          same is true for all children of SiteWrap
-      */}
-      <GlobalStyles />
-
-      <Header />
-
-      <Main>
-        { children }
-      </Main>
-
-      <Footer/>
+        {/* GlobalStyles will be exposed the theme via provider,
+            same is true for all children of SiteWrap
+        */}
+        <GlobalStyles />
+        <Header />
+        <Main>
+            {children}
+        </Main>
+        <Footer/>
     </>
   );
 };
-
-
-export { SiteWrap };
-- 
cgit v1.2.3


From 7161e8fed9f64edaa3162642db89f4464b49e876 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 12:05:40 +0100
Subject: Tweak submit position

---
 packages/website/ts/@next/components/newsletterForm.tsx | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newsletterForm.tsx b/packages/website/ts/@next/components/newsletterForm.tsx
index 6a82acbff..422d25bec 100644
--- a/packages/website/ts/@next/components/newsletterForm.tsx
+++ b/packages/website/ts/@next/components/newsletterForm.tsx
@@ -3,10 +3,9 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import formArrow from 'ts/@next/icons/form-arrow.svg';
-
 import {Button} from 'ts/@next/components/button';
-import {Icon} from 'ts/@next/components/icon';
+
+import ArrowIcon from 'ts/@next/icons/form-arrow.svg';
 
 interface InputProps {
     name: string;
@@ -25,14 +24,16 @@ const Input = ({ ...props }) => {
             <label className="visuallyHidden" htmlFor={id}>{label}</label>
             <StyledInput id={id} placeholder={label} {...props} />
         </>
-    )
+    );
 };
 
 export const NewsletterForm: React.StatelessComponent = (props: Props) => (
     <StyledForm>
         <InputWrapper>
             <Input name="email" type="email" label="Email Address" />
-            <Icon icon={formArrow} />
+            <SubmitButton hasIcon>
+                Submit
+            </SubmitButton>
         </InputWrapper>
         <Text>Subscribe to our newsletter for updates in the 0x ecosystem</Text>
     </StyledForm>
@@ -62,10 +63,13 @@ const InputWrapper = styled.div`
     position: relative;
 `;
 
-const ButtonWrapper = styled(Button)`
+const SubmitButton = styled(Button)`
     display: flex;
     justify-content: center;
     align-items: center;
+    position: absolute;
+    right: 0;
+    top: calc(50% - 29px);
 `;
 
 const Text = styled.span`
-- 
cgit v1.2.3


From 849b7441856eff50375b46f4d88897c7029ae07b Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 12:05:51 +0100
Subject: Linting + typing

---
 packages/website/ts/@next/components/button.tsx | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 2e8fd03cf..89d1114fd 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -6,6 +6,7 @@ import { colors } from 'ts/style/colors';
 interface ButtonInterface {
     children: Node | string;
     transparent?: any;
+    hasIcon?: any;
     inline?: any;
     href?: string;
     onClick?: () => void;
@@ -19,12 +20,12 @@ export const Button: React.StatelessComponent<ButtonInterface> = props => {
 
 // Added this, & + & doesnt really work since we switch with element types...
 export const ButtonWrap = styled.div`
-  button + button,
-  a + a,
-  a + button,
-  button + a {
-    margin-left: 10px;
-  }
+    button + button,
+    a + a,
+    a + button,
+    button + a {
+        margin-left: 10px;
+    }
 `;
 
 const StyledButton = styled.button<ButtonInterface>`
-- 
cgit v1.2.3


From 4d7db045e9c6faa69fc8018c6c36e63fe562973c Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 12:05:56 +0100
Subject: Tweak text

---
 packages/website/ts/@next/components/text.tsx | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 911417639..4c6765cf6 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -5,6 +5,7 @@ import { colors } from 'ts/style/colors';
 
 interface Props {
     size?: 'normal' | 'medium' | 'large';
+    muted?: any;
     center?: boolean;
 }
 
@@ -37,12 +38,22 @@ Text.defaultProps = {
 
 const StyledHeading = styled.h1`
     color: ${colors.white};
-    font-size: 80px;
-    line-height: 1em;
+    font-size: 1.111111111rem;
+    line-height: 1.4em;
 
     ${(props: Props) => props.center && `
         text-align: center
     `}
+
+    ${(props: Props) => props.size === 'medium' && `
+        font-size: 3.222222222rem; // 50px
+        line-height: 1.16em;
+    `}
+
+    ${(props: Props) => props.size === 'large' && `
+        font-size: 4.444444444rem; // 80px
+        line-height: 1em;
+    `}
 `;
 
 const StyledIntro = styled.p`
@@ -66,4 +77,8 @@ const StyledText = styled.p<Props>`
     ${(props: Props) => props.center && `
         text-align: center
     `}
-`;
\ No newline at end of file
+
+    ${(props: Props) => props.muted && `
+        opacity: ${typeof props.muted === 'string' ? props.muted : '0.8'};
+    `}
+`;
-- 
cgit v1.2.3


From df213ac0d52c29e23e06d135b911df8263d4e6fc Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 12:13:24 +0100
Subject: Text and landing

---
 packages/website/ts/@next/components/container.tsx |   4 +
 packages/website/ts/@next/components/layout.tsx    | 122 +++++++++++----------
 packages/website/ts/@next/components/text.tsx      | 119 +++++++++-----------
 packages/website/ts/@next/pages/landing.tsx        |  88 +++++++++++----
 4 files changed, 185 insertions(+), 148 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/container.tsx b/packages/website/ts/@next/components/container.tsx
index 1e8aae793..58aaa8be9 100644
--- a/packages/website/ts/@next/components/container.tsx
+++ b/packages/website/ts/@next/components/container.tsx
@@ -6,6 +6,10 @@ interface ContainerProps {
   removePadding?: boolean;
 }
 
+
+// are we still using this component? (i think not, so we should delete, but have notes)
+// Also, i dont understand why create a styled comp and then make a stateless component that returns the same thing?
+// should be enough to just export a styled component as it is understood that it takes props and a child
 const StyledContainer = styled.div<ContainerProps>`
     background-color: ${props => props.bgColor || 'transparent'};
     max-width: 111.111111111rem; // 2000px
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index c807ccb36..1eecf0a55 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -2,112 +2,114 @@ import * as React from 'react';
 import styled from 'styled-components';
 
 interface WrapWidths {
-  default: string;
-  full: string;
-  medium: string;
-  narrow: string;
-  [key: string]: string;
+    default: string;
+    full: string;
+    medium: string;
+    narrow: string;
+    [key: string]: string;
 }
 
 interface ColumnWidths {
-  [key: string]: string;
+    [key: string]: string;
 }
 
 interface SectionProps {
-  noPadding?: any;
-  noMargin?: any;
-  bgColor?: string;
-  fullWidth?: any;
+    noPadding?: any;
+    noMargin?: any;
+    bgColor?: string;
+    fullWidth?: any;
 }
 
 interface WrapProps {
-  width?: 'default' | 'full' | 'medium' | 'narrow';
-  bgColor?: string;
+    width?: 'default' | 'full' | 'medium' | 'narrow';
+    bgColor?: string;
 }
 
 interface ColumnProps {
-  colWidth?: '1/4' | '1/3' | '1/2' | '2/3';
-  noPadding?: any;
+    colWidth?: '1/4' | '1/3' | '1/2' | '2/3';
+    noPadding?: any;
+    bgColor?: string;
 }
 
 interface GetColWidthArgs {
-  span?: number;
-  columns: number;
+    span?: number;
+    columns: number;
 }
 
 
 const _getColumnWidth = (args: GetColWidthArgs) => {
-  const { span = 1, columns } = args;
-  const percentWidth = (span / columns) * 100;
-  const gutterDiff = (GUTTER * (columns - 1)) / columns;
-  return `calc(${percentWidth}% - ${gutterDiff}px)`;
+    const { span = 1, columns } = args;
+    const percentWidth = (span / columns) * 100;
+    const gutterDiff = (GUTTER * (columns - 1)) / columns;
+    return `calc(${percentWidth}% - ${gutterDiff}px)`;
 };
 
 const GUTTER = 30 as number;
 const MAX_WIDTH = 1500;
 const BREAKPOINTS = {
-  mobile: '768px',
+    mobile: '768px',
 };
 const WRAPPER_WIDTHS: WrapWidths = {
-  default: `${MAX_WIDTH}px`, // tbd
-  full: '100%',
-  medium: '1136px',
-  narrow: '930px',
+    default: `${MAX_WIDTH}px`, // tbd
+    full: '100%',
+    medium: '1136px',
+    narrow: '930px',
 };
 const COLUMN_WIDTHS: ColumnWidths = {
-  '1/4': _getColumnWidth({ columns: 4 }),
-  '1/3': _getColumnWidth({ columns: 3 }),
-  '1/2': _getColumnWidth({ columns: 2 }),
-  '2/3': _getColumnWidth({ span: 2, columns: 3 }),
+    '1/4': _getColumnWidth({ columns: 4 }),
+    '1/3': _getColumnWidth({ columns: 3 }),
+    '1/2': _getColumnWidth({ columns: 2 }),
+    '2/3': _getColumnWidth({ span: 2, columns: 3 }),
 };
 
 
 export const Main = styled.main`
-  border: 1px dotted rgba(0, 0, 255, 0.3);
-  width: calc(100% - 60px);
-  max-width: ${MAX_WIDTH}px;
-  margin: 0 auto;
+    border: 1px dotted rgba(0, 0, 255, 0.3);
+    width: calc(100% - 60px);
+    max-width: ${MAX_WIDTH}px;
+    margin: 0 auto;
 `;
 
 export const Section = styled.section<SectionProps>`
-  width: ${props => props.fullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%'};
-  padding: ${props => !props.noPadding && '30px'};
-  margin-bottom: ${props => !props.noMargin && `${GUTTER}px`};
-  margin-left: ${props => props.fullWidth && `-${GUTTER}px`};
-  background-color: ${props => props.bgColor};
-  border: 1px dotted rgba(0, 255, 0, 0.3);
-
-  @media (min-width: 1560px) {
-    width: ${props => props.fullWidth && '100vw'};
-    margin-left: ${props => props.fullWidth && `calc(750px - 50vw)`};
-  }
+    width: ${props => props.fullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%'};
+    padding: ${props => !props.noPadding && '30px'};
+    margin-bottom: ${props => !props.noMargin && `${GUTTER}px`};
+    margin-left: ${props => props.fullWidth && `-${GUTTER}px`};
+    background-color: ${props => props.bgColor};
+    border: 1px dotted rgba(0, 255, 0, 0.3);
+
+    @media (min-width: 1560px) {
+        width: ${props => props.fullWidth && '100vw'};
+        margin-left: ${props => props.fullWidth && `calc(750px - 50vw)`};
+    }
 `;
 
 const WrapBase = styled.div<WrapProps>`
-  max-width: ${props => WRAPPER_WIDTHS[props.width || 'default']};
-  background-color: ${props => props.bgColor};
-  margin: 0 auto;
+    max-width: ${props => WRAPPER_WIDTHS[props.width || 'default']};
+    background-color: ${props => props.bgColor};
+    margin: 0 auto;
 `;
 
 export const Wrap = styled(WrapBase)`
-  @media (min-width: ${BREAKPOINTS.mobile}) {
-    display: flex;
-    justify-content: space-between;
-  }
+    @media (min-width: ${BREAKPOINTS.mobile}) {
+        display: flex;
+        justify-content: space-between;
+    }
 `;
 
 export const WrapCentered = styled(WrapBase)`
-  display: flex;
-  flex-direction: column;
-  justify-content: center;
-  align-items: center;
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
 `;
 
 export const Column = styled.div<ColumnProps>`
-  padding: ${props => !props.noPadding && '30px'};
-  border: 1px dotted rgba(255, 0, 0, 0.3);
+    padding: ${props => !props.noPadding && '30px'};
+    border: 1px dotted rgba(255, 0, 0, 0.3);
+    background-color: ${props => props.bgColor};
 
-  @media (min-width: ${BREAKPOINTS.mobile}) {
-    width: ${props => props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%'};
-  }
+    @media (min-width: ${BREAKPOINTS.mobile}) {
+        width: ${props => props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%'};
+    }
 `;
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 4c6765cf6..ca2130563 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -1,84 +1,71 @@
 import * as React from 'react';
 import styled from 'styled-components';
-
 import { colors } from 'ts/style/colors';
 
-interface Props {
-    size?: 'normal' | 'medium' | 'large';
-    muted?: any;
+
+interface HeadingProps {
+    asElement?: 'h1'| 'h2'| 'h3'| 'h4';
+    size?: 'default' | 'medium' | 'large';
     center?: boolean;
+    children: Node | string;
+    noMargin?: any;
 }
 
-export const Heading: React.StatelessComponent<Props> = ({ children, ...props }) => (
-    <StyledHeading {...props}>{children}</StyledHeading>
-);
-
-export const Intro: React.StatelessComponent<Props> = ({ children, ...props }) => (
-    <StyledIntro {...props}>{children}</StyledIntro>
-);
-
-export const Text: React.StatelessComponent<Props> = ({ children, ...props }) => (
-    <StyledText {...props}>{children}</StyledText>
-);
+interface ParagraphProps {
+    noMargin?: any;
+    size?: 'default' | 'small' | 'medium' | 'large';
+    muted?: any;
+    center?: any;
+}
 
-Heading.defaultProps = {
-    size: 'normal',
-    center: false,
-};
+interface HeadingSizes {
+    large: string;
+    medium: string;
+    default: string;
+    small: string;
+    [key: string]: string;
+}
 
-Intro.defaultProps = {
-    size: 'normal',
-    center: false,
-};
+interface ParagraphSizes {
+    default: string;
+    [key: string]: string;
+}
 
-Text.defaultProps = {
-    size: 'normal',
-    center: false,
+const HEADING_SIZES: HeadingSizes = {
+    large: '80px',
+    medium: '50px',
+    default: '28px',
+    small: '20px',
 };
 
-const StyledHeading = styled.h1`
-    color: ${colors.white};
-    font-size: 1.111111111rem;
-    line-height: 1.4em;
-
-    ${(props: Props) => props.center && `
-        text-align: center
-    `}
-
-    ${(props: Props) => props.size === 'medium' && `
-        font-size: 3.222222222rem; // 50px
-        line-height: 1.16em;
-    `}
+const PARAGRAPH_SIZES: ParagraphSizes = {
+    default: '18px',
+    medium: '22px',
+    large: '28px',
+}
 
-    ${(props: Props) => props.size === 'large' && `
-        font-size: 4.444444444rem; // 80px
-        line-height: 1em;
-    `}
+const StyledHeading = styled.h1<HeadingProps>`
+    color: ${props => props.color || colors.white};
+    font-size: ${props => HEADING_SIZES[props.size || 'default']};
+    margin-bottom: ${props => !props.noMargin && '30px'};
+    text-align: ${props => props.center && 'center'};
 `;
 
-const StyledIntro = styled.p`
-    color: ${colors.white};
-    opacity: 0.75;
-    font-size: 22px;
-    line-height: 1.823529412em;
-
-    ${(props: Props) => props.center && `
-        text-align: center
-    `}
-`;
+export const Heading: React.StatelessComponent<HeadingProps> = props => {
+    const {
+    asElement = 'h1',
+    children,
+    } = props;
+    const Component = StyledHeading.withComponent(asElement);
 
-const StyledText = styled.p<Props>`
-    color: ${colors.white};
-    font-size: 1rem;
-    ${(props: Props) => props.size === 'medium' && `
-        font-size: 1.555555556rem;
-        line-height: 1.357142857em;
-    `}
-    ${(props: Props) => props.center && `
-        text-align: center
-    `}
+    return <Component {...props}>{ children }</Component>;
+};
 
-    ${(props: Props) => props.muted && `
-        opacity: ${typeof props.muted === 'string' ? props.muted : '0.8'};
-    `}
+// No need to declare it twice as Styled then rewrap as a stateless comp
+export const Paragraph = styled.p<ParagraphProps>`
+    font-size: ${props => PARAGRAPH_SIZES[props.size || 'default']};
+    margin-bottom: ${props => !props.noMargin && '30px'};
+    line-height: 1.4;
+    color: ${props => `rgba(255, 255, 255, ${props.muted || 0.75})`};
+    text-align: ${props => props.center && 'center'};
 `;
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 9be2ee4da..d207bd9ff 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -5,7 +5,7 @@ import { colors } from 'ts/style/colors'
 import { Button, ButtonWrap } from 'ts/@next/components/button';
 import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Heading, Intro, Text } from 'ts/@next/components/text';
+import { Heading, Paragraph } from 'ts/@next/components/text';
 
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
@@ -18,9 +18,14 @@ export const NextLanding = () => (
   <SiteWrap>
     <Section>
       <Wrap>
-        <Column colWidth="2/3">
-          <Heading>Powering Decentralized Exchange</Heading>
-          <Intro>0x is the best solution for adding exchange functionality to your business.</Intro>
+        <Column colWidth="1/2">
+          <Heading size="large">
+            Powering Decentralized Exchange
+          </Heading>
+
+          <Paragraph size="medium">
+            0x is the best solution for adding exchange functionality to your business.
+          </Paragraph>
 
           <ButtonWrap>
             <Button inline>
@@ -33,18 +38,69 @@ export const NextLanding = () => (
           </ButtonWrap>
         </Column>
 
-        <Column colWidth="1/3">
-          <ProtocolIcon />
+        <Column colWidth="1/2">
+          <Icon as={logoOutlined as 'svg'} />
         </Column>
       </Wrap>
     </Section>
 
     <Section bgColor={colors.backgroundDark}>
-      <WrapCentered>
-        <Icon><LogoOutlined /></Icon>
-        <Text size="medium">0x is the best solution for adding exchange functionality to your business.</Text>
-        <Text size="medium">Discover how developers use 0x (need arrow + line under)</Text>
+      <WrapCentered width="narrow">
+        <Icon as={protocol as 'svg'} />
+
+        <Paragraph size="large" center>
+            0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based tokens. Anyone in the world can use 0x to service a wide variety of markets ranging from gaming items to financial instruments to assets that could have near existed before.
+        </Paragraph>
+
+        <Button href="#" transparent>
+            Discover how developers use 0x
+        </Button>
       </WrapCentered>
+
+      <Wrap>
+        {/* NOTE: this probably should be withComponent as part of a <dl> */}
+        <Column colWidth="1/3">
+            <Heading size="medium" center>
+                873,435
+            </Heading>
+
+            <Paragraph muted={0.4} center noMargin>
+                Number of transactions
+            </Paragraph>
+        </Column>
+
+        <Column colWidth="1/3">
+            <Heading size="medium" center>
+                $203M
+            </Heading>
+
+            <Paragraph muted={0.4} center noMargin>
+                Total volume
+            </Paragraph>
+        </Column>
+
+        <Column colWidth="1/3">
+            <Heading size="medium" center>
+                227,372
+            </Heading>
+
+            <Paragraph muted={0.4} center noMargin>
+                Number of relayers
+            </Paragraph>
+        </Column>
+      </Wrap>
+    </Section>
+
+    <Section>
+      <Wrap>
+        <Column bgColor="#003831" colWidth="1/2">
+          This is a 2 COLUMN section
+        </Column>
+
+        <Column bgColor="#003831" colWidth="1/2">
+          Again a 2 column section
+        </Column>
+      </Wrap>
     </Section>
 
     <Section>
@@ -95,17 +151,5 @@ export const NextLanding = () => (
         </Column>
       </Wrap>
     </Section>
-
-    <Section>
-      <Wrap>
-        <Column colWidth="1/2">
-          This is a 2 COLUMN section
-        </Column>
-
-        <Column colWidth="1/2">
-          Again a 2 column section
-        </Column>
-      </Wrap>
-    </Section>
   </SiteWrap>
 );
-- 
cgit v1.2.3


From e13406cbf463f6c3e4340a4b63f426251d00b835 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 12:15:20 +0100
Subject: Just makes it render

---
 packages/website/ts/@next/pages/landing.tsx |   4 +-
 packages/website/ts/@next/pages/why.tsx     | 228 ++++++++++++++--------------
 2 files changed, 116 insertions(+), 116 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index d207bd9ff..451c70d3e 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -39,14 +39,14 @@ export const NextLanding = () => (
         </Column>
 
         <Column colWidth="1/2">
-          <Icon as={logoOutlined as 'svg'} />
+          <Icon as={LogoOutlined as 'svg'} />
         </Column>
       </Wrap>
     </Section>
 
     <Section bgColor={colors.backgroundDark}>
       <WrapCentered width="narrow">
-        <Icon as={protocol as 'svg'} />
+        <Icon as={ProtocolIcon as 'svg'} />
 
         <Paragraph size="large" center>
             0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based tokens. Anyone in the world can use 0x to service a wide variety of markets ranging from gaming items to financial instruments to assets that could have near existed before.
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index ce2ad5308..44eb8fde3 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -1,114 +1,114 @@
-import * as React from 'react';
-import styled from 'styled-components';
-
-import { colors } from 'ts/style/colors';
-
-import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Heading, Intro, Text } from 'ts/@next/components/text';
-
-import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
-import CustomizeIcon from 'ts/@next/icons/illustrations/customize.svg';
-import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
-import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
-
-export const NextWhy = () => (
-  <SiteWrap>
-    <Section>
-      <WrapCentered>
-        <Column colWidth="2/3">
-          <Heading size="medium" center>The exchange layer for the crypto economy</Heading>
-          <Intro center>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Intro>
-          <Text center>Build on 0x (arrow)</Text>
-        </Column>
-      </WrapCentered>
-    </Section>
-
-    <Section bgColor={colors.backgroundDark}>
-      <Wrap>
-        <Column colWidth="1/3">
-            <ProtocolIcon width="150" />
-            <Heading>Support for all Ethereum Standards</Heading>
-            <Text>0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol...</Text>
-        </Column>
-
-        <Column colWidth="1/3">
-            <LogoOutlined width="150" />
-            <Heading>Shared Networked Liquidity</Heading>
-            <Text>0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system.</Text>
-        </Column>
-
-        <Column colWidth="1/3">
-            <CustomizeIcon width="150" />
-            <Heading>Customize the User Experience</Heading>
-            <Text>Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces.</Text>
-        </Column>
-      </Wrap>
-    </Section>
-
-    <Section>
-      <Wrap>
-        <Column colWidth="1/3">
-            <ChapterLink href="#">Benefits</ChapterLink>
-            <ChapterLink href="#">Use Cases</ChapterLink>
-            <ChapterLink href="#">Features</ChapterLink>
-        </Column>
-
-        <Column colWidth="2/3">
-          <Heading size="medium">What 0x offers</Heading>
-          <CoinIcon width="150" />
-          <Heading>A Standard for Exchange</Heading>
-          <Text muted>0x provides developers with a technical standard for trading Ethereum-based tokens such as ERC 20 and ERC 721.</Text>
-
-          <CoinIcon width="150" />
-          <Heading>Robust Smart Contracts</Heading>
-          <Text muted>0x Protocol's smart contracts have been put through two rounds of rigorous security audits.</Text>
-
-          <CoinIcon width="150" />
-          <Heading>Extensible Architecture</Heading>
-          <Text muted>0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.</Text>
-
-          <CoinIcon width="150" />
-          <Heading>Efficient Design</Heading>
-          <Text muted>0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.</Text>
-
-          <Heading size="medium">Use Cases</Heading>
-          <Text muted>slider</Text>
-
-          <Heading size="medium">Exchange Functionality</Heading>
-
-          <CoinIcon width="150" />
-          <Heading>Secure Non-custodial Trading</Heading>
-          <Text muted>Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.</Text>
-
-          <CoinIcon width="150" />
-          <Heading>Flexible Order Types</Heading>
-          <Text muted>Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.</Text>
-
-          <CoinIcon width="150" />
-          <Heading>Build a Business</Heading>
-          <Text muted>Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.</Text>
-
-          <CoinIcon width="150" />
-          <Heading>Networked Liquidity</Heading>
-          <Text muted>Allow your assets to appear on other 0x-based marketplaces by sharing your liquidity through an open order book.</Text>
-        </Column>
-      </Wrap>
-    </Section>
-  </SiteWrap>
-);
-
-const ChapterLink = styled.a`
-    font-size: 1.222222222rem;
-    display: block;
-    opacity: 0.8;
-    margin-bottom: 1.666666667rem;
-
-    &:first-child {
-        opacity: 1;
-    }
-
-    &:hover {
-        opacity: 1;
-    }
-`;
+// import * as React from 'react';
+// import styled from 'styled-components';
+//
+// import { colors } from 'ts/style/colors';
+//
+// import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
+// import { SiteWrap } from 'ts/@next/components/siteWrap';
+// import { Heading, Intro, Text } from 'ts/@next/components/text';
+//
+// import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
+// import CustomizeIcon from 'ts/@next/icons/illustrations/customize.svg';
+// import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
+// import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
+//
+// export const NextWhy = () => (
+//   <SiteWrap>
+//     <Section>
+//       <WrapCentered>
+//         <Column colWidth="2/3">
+//           <Heading size="medium" center>The exchange layer for the crypto economy</Heading>
+//           <Intro center>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Intro>
+//           <Text center>Build on 0x (arrow)</Text>
+//         </Column>
+//       </WrapCentered>
+//     </Section>
+//
+//     <Section bgColor={colors.backgroundDark}>
+//       <Wrap>
+//         <Column colWidth="1/3">
+//             <ProtocolIcon width="150" />
+//             <Heading>Support for all Ethereum Standards</Heading>
+//             <Text>0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol...</Text>
+//         </Column>
+//
+//         <Column colWidth="1/3">
+//             <LogoOutlined width="150" />
+//             <Heading>Shared Networked Liquidity</Heading>
+//             <Text>0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system.</Text>
+//         </Column>
+//
+//         <Column colWidth="1/3">
+//             <CustomizeIcon width="150" />
+//             <Heading>Customize the User Experience</Heading>
+//             <Text>Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces.</Text>
+//         </Column>
+//       </Wrap>
+//     </Section>
+//
+//     <Section>
+//       <Wrap>
+//         <Column colWidth="1/3">
+//             <ChapterLink href="#">Benefits</ChapterLink>
+//             <ChapterLink href="#">Use Cases</ChapterLink>
+//             <ChapterLink href="#">Features</ChapterLink>
+//         </Column>
+//
+//         <Column colWidth="2/3">
+//           <Heading size="medium">What 0x offers</Heading>
+//           <CoinIcon width="150" />
+//           <Heading>A Standard for Exchange</Heading>
+//           <Text muted>0x provides developers with a technical standard for trading Ethereum-based tokens such as ERC 20 and ERC 721.</Text>
+//
+//           <CoinIcon width="150" />
+//           <Heading>Robust Smart Contracts</Heading>
+//           <Text muted>0x Protocol's smart contracts have been put through two rounds of rigorous security audits.</Text>
+//
+//           <CoinIcon width="150" />
+//           <Heading>Extensible Architecture</Heading>
+//           <Text muted>0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.</Text>
+//
+//           <CoinIcon width="150" />
+//           <Heading>Efficient Design</Heading>
+//           <Text muted>0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.</Text>
+//
+//           <Heading size="medium">Use Cases</Heading>
+//           <Text muted>slider</Text>
+//
+//           <Heading size="medium">Exchange Functionality</Heading>
+//
+//           <CoinIcon width="150" />
+//           <Heading>Secure Non-custodial Trading</Heading>
+//           <Text muted>Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.</Text>
+//
+//           <CoinIcon width="150" />
+//           <Heading>Flexible Order Types</Heading>
+//           <Text muted>Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.</Text>
+//
+//           <CoinIcon width="150" />
+//           <Heading>Build a Business</Heading>
+//           <Text muted>Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.</Text>
+//
+//           <CoinIcon width="150" />
+//           <Heading>Networked Liquidity</Heading>
+//           <Text muted>Allow your assets to appear on other 0x-based marketplaces by sharing your liquidity through an open order book.</Text>
+//         </Column>
+//       </Wrap>
+//     </Section>
+//   </SiteWrap>
+// );
+//
+// const ChapterLink = styled.a`
+//     font-size: 1.222222222rem;
+//     display: block;
+//     opacity: 0.8;
+//     margin-bottom: 1.666666667rem;
+//
+//     &:first-child {
+//         opacity: 1;
+//     }
+//
+//     &:hover {
+//         opacity: 1;
+//     }
+// `;
-- 
cgit v1.2.3


From 203baa4541fd4c5b033a2e64342c1cbe93976e7a Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 12:28:56 +0100
Subject: Replaces Text elements in why route

---
 packages/website/ts/@next/components/text.tsx |   2 +
 packages/website/ts/@next/pages/why.tsx       | 228 +++++++++++++-------------
 2 files changed, 116 insertions(+), 114 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index ca2130563..738441def 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -28,6 +28,8 @@ interface HeadingSizes {
 
 interface ParagraphSizes {
     default: string;
+    medium: string;
+    large: string;
     [key: string]: string;
 }
 
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 44eb8fde3..4e5120b8d 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -1,114 +1,114 @@
-// import * as React from 'react';
-// import styled from 'styled-components';
-//
-// import { colors } from 'ts/style/colors';
-//
-// import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
-// import { SiteWrap } from 'ts/@next/components/siteWrap';
-// import { Heading, Intro, Text } from 'ts/@next/components/text';
-//
-// import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
-// import CustomizeIcon from 'ts/@next/icons/illustrations/customize.svg';
-// import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
-// import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
-//
-// export const NextWhy = () => (
-//   <SiteWrap>
-//     <Section>
-//       <WrapCentered>
-//         <Column colWidth="2/3">
-//           <Heading size="medium" center>The exchange layer for the crypto economy</Heading>
-//           <Intro center>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Intro>
-//           <Text center>Build on 0x (arrow)</Text>
-//         </Column>
-//       </WrapCentered>
-//     </Section>
-//
-//     <Section bgColor={colors.backgroundDark}>
-//       <Wrap>
-//         <Column colWidth="1/3">
-//             <ProtocolIcon width="150" />
-//             <Heading>Support for all Ethereum Standards</Heading>
-//             <Text>0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol...</Text>
-//         </Column>
-//
-//         <Column colWidth="1/3">
-//             <LogoOutlined width="150" />
-//             <Heading>Shared Networked Liquidity</Heading>
-//             <Text>0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system.</Text>
-//         </Column>
-//
-//         <Column colWidth="1/3">
-//             <CustomizeIcon width="150" />
-//             <Heading>Customize the User Experience</Heading>
-//             <Text>Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces.</Text>
-//         </Column>
-//       </Wrap>
-//     </Section>
-//
-//     <Section>
-//       <Wrap>
-//         <Column colWidth="1/3">
-//             <ChapterLink href="#">Benefits</ChapterLink>
-//             <ChapterLink href="#">Use Cases</ChapterLink>
-//             <ChapterLink href="#">Features</ChapterLink>
-//         </Column>
-//
-//         <Column colWidth="2/3">
-//           <Heading size="medium">What 0x offers</Heading>
-//           <CoinIcon width="150" />
-//           <Heading>A Standard for Exchange</Heading>
-//           <Text muted>0x provides developers with a technical standard for trading Ethereum-based tokens such as ERC 20 and ERC 721.</Text>
-//
-//           <CoinIcon width="150" />
-//           <Heading>Robust Smart Contracts</Heading>
-//           <Text muted>0x Protocol's smart contracts have been put through two rounds of rigorous security audits.</Text>
-//
-//           <CoinIcon width="150" />
-//           <Heading>Extensible Architecture</Heading>
-//           <Text muted>0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.</Text>
-//
-//           <CoinIcon width="150" />
-//           <Heading>Efficient Design</Heading>
-//           <Text muted>0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.</Text>
-//
-//           <Heading size="medium">Use Cases</Heading>
-//           <Text muted>slider</Text>
-//
-//           <Heading size="medium">Exchange Functionality</Heading>
-//
-//           <CoinIcon width="150" />
-//           <Heading>Secure Non-custodial Trading</Heading>
-//           <Text muted>Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.</Text>
-//
-//           <CoinIcon width="150" />
-//           <Heading>Flexible Order Types</Heading>
-//           <Text muted>Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.</Text>
-//
-//           <CoinIcon width="150" />
-//           <Heading>Build a Business</Heading>
-//           <Text muted>Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.</Text>
-//
-//           <CoinIcon width="150" />
-//           <Heading>Networked Liquidity</Heading>
-//           <Text muted>Allow your assets to appear on other 0x-based marketplaces by sharing your liquidity through an open order book.</Text>
-//         </Column>
-//       </Wrap>
-//     </Section>
-//   </SiteWrap>
-// );
-//
-// const ChapterLink = styled.a`
-//     font-size: 1.222222222rem;
-//     display: block;
-//     opacity: 0.8;
-//     margin-bottom: 1.666666667rem;
-//
-//     &:first-child {
-//         opacity: 1;
-//     }
-//
-//     &:hover {
-//         opacity: 1;
-//     }
-// `;
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+
+import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
+import CustomizeIcon from 'ts/@next/icons/illustrations/customize.svg';
+import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
+import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
+
+export const NextWhy = () => (
+  <SiteWrap>
+    <Section>
+      <WrapCentered>
+        <Column colWidth="2/3">
+          <Heading size="medium" center>The exchange layer for the crypto economy</Heading>
+          <Heading size="large" center>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Heading>
+          <Paragraph center>Build on 0x (arrow)</>
+        </Column>
+      </WrapCentered>
+    </Section>
+
+    <Section bgColor={colors.backgroundDark}>
+      <Wrap>
+        <Column colWidth="1/3">
+            <ProtocolIcon width="150" />
+            <Heading>Support for all Ethereum Standards</Heading>
+            <Paragraph>0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol...</Paragraph>
+        </Column>
+
+        <Column colWidth="1/3">
+            <LogoOutlined width="150" />
+            <Heading>Shared Networked Liquidity</Heading>
+            <Paragraph>0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system.</Paragraph>
+        </Column>
+
+        <Column colWidth="1/3">
+            <CustomizeIcon width="150" />
+            <Heading>Customize the User Experience</Heading>
+            <Paragraph>Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces.</Paragraph>
+        </Column>
+      </Wrap>
+    </Section>
+
+    <Section>
+      <Wrap>
+        <Column colWidth="1/3">
+            <ChapterLink href="#">Benefits</ChapterLink>
+            <ChapterLink href="#">Use Cases</ChapterLink>
+            <ChapterLink href="#">Features</ChapterLink>
+        </Column>
+
+        <Column colWidth="2/3">
+          <Heading size="medium">What 0x offers</Heading>
+          <CoinIcon width="150" />
+          <Heading>A Standard for Exchange</Heading>
+          <Paragraph muted>0x provides developers with a technical standard for trading Ethereum-based tokens such as ERC 20 and ERC 721.</Paragraph>
+
+          <CoinIcon width="150" />
+          <Heading>Robust Smart Contracts</Heading>
+          <Paragraph muted>0x Protocol's smart contracts have been put through two rounds of rigorous security audits.</Paragraph>
+
+          <CoinIcon width="150" />
+          <Heading>Extensible Architecture</Heading>
+          <Paragraph muted>0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.</Paragraph>
+
+          <CoinIcon width="150" />
+          <Heading>Efficient Design</Heading>
+          <Paragraph muted>0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.</Paragraph>
+
+          <Heading size="medium">Use Cases</Heading>
+          <Paragraph muted>slider</Paragraph>
+
+          <Heading size="medium">Exchange Functionality</Heading>
+
+          <CoinIcon width="150" />
+          <Heading>Secure Non-custodial Trading</Heading>
+          <Paragraph muted>Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.</Paragraph>
+
+          <CoinIcon width="150" />
+          <Heading>Flexible Order Types</Heading>
+          <Paragraph muted>Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.</Paragraph>
+
+          <CoinIcon width="150" />
+          <Heading>Build a Business</Heading>
+          <Paragraph muted>Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.</Paragraph>
+
+          <CoinIcon width="150" />
+          <Heading>Networked Liquidity</Heading>
+          <Paragraph muted>Allow your assets to appear on other 0x-based marketplaces by sharing your liquidity through an open order book.</Paragraph>
+        </Column>
+      </Wrap>
+    </Section>
+  </SiteWrap>
+);
+
+const ChapterLink = styled.a`
+    font-size: 1.222222222rem;
+    display: block;
+    opacity: 0.8;
+    margin-bottom: 1.666666667rem;
+
+    &:first-child {
+        opacity: 1;
+    }
+
+    &:hover {
+        opacity: 1;
+    }
+`;
-- 
cgit v1.2.3


From d6329a83d50dcb8c20c090f9cd7ae25bca8c417d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 13:08:36 +0100
Subject: Linting errors

---
 packages/website/ts/@next/pages/landing.tsx | 288 ++++++++++++++--------------
 packages/website/ts/@next/pages/why.tsx     |   2 +-
 2 files changed, 146 insertions(+), 144 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 451c70d3e..ee9dd188e 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,155 +1,157 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import { colors } from 'ts/style/colors'
-import { Button, ButtonWrap } from 'ts/@next/components/button';
-import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Heading, Paragraph } from 'ts/@next/components/text';
+import {colors} from 'ts/style/colors';
+
+import {Button, ButtonWrap} from 'ts/@next/components/button';
+import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
+import {SiteWrap} from 'ts/@next/components/siteWrap';
+import {Heading, Paragraph} from 'ts/@next/components/text';
 
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
 
-const Icon = styled.div`
+const Icon = styled.div `
     flex-shrink: 0;
 `;
 
 export const NextLanding = () => (
-  <SiteWrap>
-    <Section>
-      <Wrap>
-        <Column colWidth="1/2">
-          <Heading size="large">
-            Powering Decentralized Exchange
-          </Heading>
-
-          <Paragraph size="medium">
-            0x is the best solution for adding exchange functionality to your business.
-          </Paragraph>
-
-          <ButtonWrap>
-            <Button inline>
-              Get Started
-            </Button>
-
-            <Button transparent inline>
-              Learn More
-            </Button>
-          </ButtonWrap>
-        </Column>
-
-        <Column colWidth="1/2">
-          <Icon as={LogoOutlined as 'svg'} />
-        </Column>
-      </Wrap>
-    </Section>
-
-    <Section bgColor={colors.backgroundDark}>
-      <WrapCentered width="narrow">
-        <Icon as={ProtocolIcon as 'svg'} />
-
-        <Paragraph size="large" center>
-            0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based tokens. Anyone in the world can use 0x to service a wide variety of markets ranging from gaming items to financial instruments to assets that could have near existed before.
-        </Paragraph>
-
-        <Button href="#" transparent>
-            Discover how developers use 0x
-        </Button>
-      </WrapCentered>
-
-      <Wrap>
-        {/* NOTE: this probably should be withComponent as part of a <dl> */}
-        <Column colWidth="1/3">
-            <Heading size="medium" center>
-                873,435
-            </Heading>
-
-            <Paragraph muted={0.4} center noMargin>
-                Number of transactions
-            </Paragraph>
-        </Column>
-
-        <Column colWidth="1/3">
-            <Heading size="medium" center>
-                $203M
-            </Heading>
-
-            <Paragraph muted={0.4} center noMargin>
-                Total volume
-            </Paragraph>
-        </Column>
-
-        <Column colWidth="1/3">
-            <Heading size="medium" center>
-                227,372
-            </Heading>
-
-            <Paragraph muted={0.4} center noMargin>
-                Number of relayers
-            </Paragraph>
-        </Column>
-      </Wrap>
-    </Section>
-
-    <Section>
-      <Wrap>
-        <Column bgColor="#003831" colWidth="1/2">
-          This is a 2 COLUMN section
-        </Column>
-
-        <Column bgColor="#003831" colWidth="1/2">
-          Again a 2 column section
-        </Column>
-      </Wrap>
-    </Section>
-
-    <Section>
-      <Wrap>
-        <Column colWidth="2/3">
-          Powering Decentralized Exchange<br/>
-          Example of a 2/3 1/3 assymetric composition
-        </Column>
-
-        <Column colWidth="1/3">
-          RIGHT IMAGE
-        </Column>
-      </Wrap>
-    </Section>
-
-    <Section
-      bgColor="#ff0000"
-      fullWidth
-      noPadding>
-      <Wrap width="full">
-        <Column colWidth="2/3">
-          SAMPLE FLUSHED width
-        </Column>
-
-        <Column colWidth="1/3">
-          RIGHT IMAGE
-        </Column>
-      </Wrap>
-    </Section>
-
-    <Section bgColor="#003831">
-      <Wrap
-        width="narrow">
-        0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based tokens. Anyone can utilize 0x to service a wide variety of markets ranging from gaming items to traditional financial assets.
-      </Wrap>
-
-      <Wrap>
-        <Column colWidth="1/3">
-          This
-        </Column>
-
-        <Column colWidth="1/3">
-          is a
-        </Column>
-
-        <Column colWidth="1/3">
-          three-column module
-        </Column>
-      </Wrap>
-    </Section>
-  </SiteWrap>
+    <SiteWrap>
+        <Section>
+            <Wrap>
+                <Column colWidth="1/2">
+                    <Heading size="large">
+                        Powering Decentralized Exchange
+                    </Heading>
+
+                    <Paragraph size="medium">
+                        0x is the best solution for adding exchange functionality to your business.
+                    </Paragraph>
+
+                    <ButtonWrap>
+                        <Button inline>
+                            Get Started
+                        </Button>
+
+                        <Button transparent inline>
+                            Learn More
+                        </Button>
+                    </ButtonWrap>
+                </Column>
+
+                <Column colWidth="1/2">
+                    <LogoOutlined/>
+                </Column>
+            </Wrap>
+        </Section>
+
+        <Section bgColor={colors.backgroundDark}>
+            <WrapCentered width="narrow">
+                <ProtocolIcon/>
+
+                <Paragraph size="large" center>
+                    0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based
+                    tokens. Anyone in the world can use 0x to service a wide variety of markets
+                    ranging from gaming items to financial instruments to assets that could have
+                    near existed before.
+                </Paragraph>
+
+                <Button href="#" transparent>
+                    Discover how developers use 0x
+                </Button>
+            </WrapCentered>
+
+            <Wrap>
+                {/* NOTE: this probably should be withComponent as part of a <dl> */}
+                <Column colWidth="1/3">
+                    <Heading size="medium" center>
+                        873,435
+                    </Heading>
+
+                    <Paragraph muted={0.4} center noMargin>
+                        Number of transactions
+                    </Paragraph>
+                </Column>
+
+                <Column colWidth="1/3">
+                    <Heading size="medium" center>
+                        $203M
+                    </Heading>
+
+                    <Paragraph muted={0.4} center noMargin>
+                        Total volume
+                    </Paragraph>
+                </Column>
+
+                <Column colWidth="1/3">
+                    <Heading size="medium" center>
+                        227,372
+                    </Heading>
+
+                    <Paragraph muted={0.4} center noMargin>
+                        Number of relayers
+                    </Paragraph>
+                </Column>
+            </Wrap>
+        </Section>
+
+        <Section>
+            <Wrap>
+                <Column bgColor="#003831" colWidth="1/2">
+                    This is a 2 COLUMN section
+                </Column>
+
+                <Column bgColor="#003831" colWidth="1/2">
+                    Again a 2 column section
+                </Column>
+            </Wrap>
+        </Section>
+
+        <Section>
+            <Wrap>
+                <Column colWidth="2/3">
+                    Powering Decentralized Exchange<br/>
+                    Example of a 2/3 1/3 assymetric composition
+                </Column>
+
+                <Column colWidth="1/3">
+                    RIGHT IMAGE
+                </Column>
+            </Wrap>
+        </Section>
+
+        <Section bgColor="#ff0000" fullWidth noPadding>
+            <Wrap width="full">
+                <Column colWidth="2/3">
+                    SAMPLE FLUSHED width
+                </Column>
+
+                <Column colWidth="1/3">
+                    RIGHT IMAGE
+                </Column>
+            </Wrap>
+        </Section>
+
+        <Section bgColor="#003831">
+            <Wrap width="narrow">
+                0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based
+                tokens. Anyone can utilize 0x to service a wide variety of markets ranging from
+                gaming items to traditional financial assets.
+            </Wrap>
+
+            <Wrap>
+                <Column colWidth="1/3">
+                    This
+                </Column>
+
+                <Column colWidth="1/3">
+                    is a
+                </Column>
+
+                <Column colWidth="1/3">
+                    three-column module
+                </Column>
+            </Wrap>
+        </Section>
+    </SiteWrap>
 );
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 4e5120b8d..4a7aadcf2 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -19,7 +19,7 @@ export const NextWhy = () => (
         <Column colWidth="2/3">
           <Heading size="medium" center>The exchange layer for the crypto economy</Heading>
           <Heading size="large" center>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Heading>
-          <Paragraph center>Build on 0x (arrow)</>
+          <Paragraph center>Build on 0x (arrow)</Paragraph>
         </Column>
       </WrapCentered>
     </Section>
-- 
cgit v1.2.3


From 4456ba0f6ac24fa39bfa271b4acfa149dade1147 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 13:10:15 +0100
Subject: Fix tag

---
 packages/website/ts/@next/pages/why.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 4a7aadcf2..081cf8315 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -18,7 +18,7 @@ export const NextWhy = () => (
       <WrapCentered>
         <Column colWidth="2/3">
           <Heading size="medium" center>The exchange layer for the crypto economy</Heading>
-          <Heading size="large" center>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Heading>
+          <Paragraph size="medium" center>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Paragraph>
           <Paragraph center>Build on 0x (arrow)</Paragraph>
         </Column>
       </WrapCentered>
-- 
cgit v1.2.3


From 929eb456994e968521fc68139a19e166de360efb Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 13:36:01 +0100
Subject: Linting

---
 packages/website/ts/@next/components/text.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 738441def..7954a5f28 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -44,7 +44,7 @@ const PARAGRAPH_SIZES: ParagraphSizes = {
     default: '18px',
     medium: '22px',
     large: '28px',
-}
+};
 
 const StyledHeading = styled.h1<HeadingProps>`
     color: ${props => props.color || colors.white};
@@ -60,7 +60,7 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
     } = props;
     const Component = StyledHeading.withComponent(asElement);
 
-    return <Component {...props}>{ children }</Component>;
+    return <Component {...props}>{children}</Component>;
 };
 
 // No need to declare it twice as Styled then rewrap as a stateless comp
-- 
cgit v1.2.3


From e81bd1b7f00e83d6cc20e9793a4e7ada7782ba78 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 13:57:33 +0100
Subject: Speed up ts loading with cache

---
 packages/website/tsconfig.json | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/tsconfig.json b/packages/website/tsconfig.json
index 7d5f31b7f..042a3108e 100644
--- a/packages/website/tsconfig.json
+++ b/packages/website/tsconfig.json
@@ -20,5 +20,11 @@
         "module": "esnext",
         "moduleResolution": "node"
     },
-    "include": ["./ts/**/*"]
+    "include": ["./ts/**/*"],
+    "awesomeTypescriptLoaderOptions": {
+        "useCache": true,
+        "reportFiles": [
+            "./ts/**/*"
+        ]
+    }
 }
-- 
cgit v1.2.3


From 47ef28f88f625bdfcf6bf3ea11a6ae1cc090c522 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 14:03:54 +0100
Subject: Adds awcache to gitignore

---
 packages/website/.gitignore | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 packages/website/.gitignore

(limited to 'packages')

diff --git a/packages/website/.gitignore b/packages/website/.gitignore
new file mode 100644
index 000000000..1e8d1ceb4
--- /dev/null
+++ b/packages/website/.gitignore
@@ -0,0 +1 @@
+.awcache
-- 
cgit v1.2.3


From 0c2848c41887daa7bfee6297a7f134271bc2df1a Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 14:04:19 +0100
Subject: Adds ts caching

---
 packages/website/package.json | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index 75e147168..e30c41177 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -32,6 +32,7 @@
         "@0x/web3-wrapper": "^3.1.5",
         "@types/styled-components": "^4.1.1",
         "accounting": "^0.4.1",
+        "awesome-typescript-loader": "^5.2.1",
         "basscss": "^8.0.3",
         "blockies": "^0.0.2",
         "bowser": "^1.9.3",
-- 
cgit v1.2.3


From 2ba14d656ef21ef85bf8274020d18ae2cd2515b3 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 14:13:31 +0100
Subject: Some cleanup, reindent

---
 packages/website/ts/@next/components/layout.tsx |  6 +++--
 packages/website/ts/@next/pages/landing.tsx     | 29 ++++++++++++++++---------
 packages/website/tsconfig.json                  |  5 +++--
 3 files changed, 26 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 1eecf0a55..9bf063040 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -15,6 +15,7 @@ interface ColumnWidths {
 
 interface SectionProps {
     noPadding?: any;
+    padLarge?: any;
     noMargin?: any;
     bgColor?: string;
     fullWidth?: any;
@@ -28,6 +29,7 @@ interface WrapProps {
 interface ColumnProps {
     colWidth?: '1/4' | '1/3' | '1/2' | '2/3';
     noPadding?: any;
+    padLarge?: any;
     bgColor?: string;
 }
 
@@ -72,7 +74,7 @@ export const Main = styled.main`
 
 export const Section = styled.section<SectionProps>`
     width: ${props => props.fullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%'};
-    padding: ${props => !props.noPadding && '30px'};
+    padding: ${props => !props.noPadding && (props.padLarge ? '60px 30px' : '30px')};
     margin-bottom: ${props => !props.noMargin && `${GUTTER}px`};
     margin-left: ${props => props.fullWidth && `-${GUTTER}px`};
     background-color: ${props => props.bgColor};
@@ -105,7 +107,7 @@ export const WrapCentered = styled(WrapBase)`
 `;
 
 export const Column = styled.div<ColumnProps>`
-    padding: ${props => !props.noPadding && '30px'};
+    padding: ${props => !props.noPadding && (props.padLarge ? '60px 30px' : '30px')};
     border: 1px dotted rgba(255, 0, 0, 0.3);
     background-color: ${props => props.bgColor};
 
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index ee9dd188e..ab0a3bc55 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,5 +1,5 @@
 import * as React from 'react';
-import styled from 'styled-components';
+import styled, { css } from 'styled-components';
 
 import {colors} from 'ts/style/colors';
 
@@ -10,6 +10,8 @@ import {Heading, Paragraph} from 'ts/@next/components/text';
 
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
+import IconReadyToBuild from 'ts/@next/icons/illustrations/ready-to-build.svg';
+
 
 const Icon = styled.div `
     flex-shrink: 0;
@@ -97,12 +99,18 @@ export const NextLanding = () => (
 
         <Section>
             <Wrap>
-                <Column bgColor="#003831" colWidth="1/2">
-                    This is a 2 COLUMN section
+                <Column bgColor="#003831" colWidth="1/2" padLarge>
+                    <WrapCentered>
+                        <Icon as={IconReadyToBuild as 'svg'} />
+                        Ready to build on 0x?
+                    </WrapCentered>
                 </Column>
 
-                <Column bgColor="#003831" colWidth="1/2">
-                    Again a 2 column section
+                <Column bgColor="#003831" colWidth="1/2" padLarge>
+                    <WrapCentered>
+                        <Icon as={IconReadyToBuild as 'svg'} />
+                        Ready to build on 0x?
+                    </WrapCentered>
                 </Column>
             </Wrap>
         </Section>
@@ -120,7 +128,10 @@ export const NextLanding = () => (
             </Wrap>
         </Section>
 
-        <Section bgColor="#ff0000" fullWidth noPadding>
+        <Section
+            bgColor="#ff0000"
+            fullWidth
+            noPadding>
             <Wrap width="full">
                 <Column colWidth="2/3">
                     SAMPLE FLUSHED width
@@ -134,9 +145,7 @@ export const NextLanding = () => (
 
         <Section bgColor="#003831">
             <Wrap width="narrow">
-                0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based
-                tokens. Anyone can utilize 0x to service a wide variety of markets ranging from
-                gaming items to traditional financial assets.
+                0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based tokens. Anyone can utilize 0x to service a wide variety of markets ranging from gaming items to traditional financial assets.
             </Wrap>
 
             <Wrap>
@@ -149,7 +158,7 @@ export const NextLanding = () => (
                 </Column>
 
                 <Column colWidth="1/3">
-                    three-column module
+                     three-column module
                 </Column>
             </Wrap>
         </Section>
diff --git a/packages/website/tsconfig.json b/packages/website/tsconfig.json
index 042a3108e..164955b85 100644
--- a/packages/website/tsconfig.json
+++ b/packages/website/tsconfig.json
@@ -20,11 +20,12 @@
         "module": "esnext",
         "moduleResolution": "node"
     },
-    "include": ["./ts/**/*"],
     "awesomeTypescriptLoaderOptions": {
         "useCache": true,
         "reportFiles": [
             "./ts/**/*"
         ]
-    }
+
+    },
+    "include": ["./ts/**/*"]
 }
-- 
cgit v1.2.3


From e78226257265d938e1c3830c8a93199011fa085a Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 14:15:23 +0100
Subject: Add route links to header

---
 packages/website/ts/@next/components/header.tsx | 75 +++++++++++++++----------
 1 file changed, 44 insertions(+), 31 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 9b80ec167..b09a7ed89 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -2,13 +2,51 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
 
+import { Link as ReactRouterLink } from 'react-router-dom';
+
 import { Button } from './button';
 import { Container } from './container';
 import { Logo } from './logo';
 
-interface HeaderInterface {
+interface HeaderProps {
+}
+
+interface LinkProps {
+    href: string;
 }
 
+const links = [
+    { url: '/next/why', text: 'Why 0x' },
+    { url: '#', text: 'Products' },
+    { url: '#', text: 'Developers' },
+    { url: '#', text: 'About' },
+    { url: '#', text: 'Blog' },
+];
+
+const Link: React.StatelessComponent<LinkProps> = props => {
+    const { children, href } = props;
+
+    return (
+        <StyledRouterLink
+            to={href}
+        >
+            {children}
+        </StyledRouterLink>
+    );
+};
+
+export const Header: React.StatelessComponent<HeaderProps> = ({}) => (
+    <Container>
+        <StyledHeader>
+            <Logo/>
+            <Links>
+                {_.map(links, (link, index) => <Link key={index} href={link.url}>{link.text}</Link>)}
+            </Links>
+            <TradeButton href="#">Trade on 0x</TradeButton>
+        </StyledHeader>
+    </Container>
+);
+
 const StyledHeader = styled.header`
     display: flex;
     flex-wrap: wrap;
@@ -18,9 +56,10 @@ const StyledHeader = styled.header`
     padding: 1.666666667rem 0;
 `;
 
-const Text = styled.span`
-    font-size: 1rem;
-    line-height: 1.222222222em;
+const TradeButton = styled(Button)`
+    @media (max-width: 999px) {
+        display: none;
+    }
 `;
 
 const Links = styled.div`
@@ -28,7 +67,7 @@ const Links = styled.div`
     justify-content: space-around;
 `;
 
-const Link = styled.a`
+const StyledRouterLink = styled(ReactRouterLink)`
     color: rgba(255, 255, 255, 0.5);
     font-size: 1rem;
     margin: 0 1.666666667em;
@@ -39,29 +78,3 @@ const Link = styled.a`
         color: rgba(255, 255, 255, 1);
     }
 `;
-
-const TradeButton = styled(Button)`
-    @media (max-width: 999px) {
-        display: none;
-    }
-`;
-
-const links = [
-    { url: '#', text: 'Why 0x' },
-    { url: '#', text: 'Products' },
-    { url: '#', text: 'Developers' },
-    { url: '#', text: 'About' },
-    { url: '#', text: 'Blog' },
-];
-
-export const Header: React.StatelessComponent<HeaderInterface> = ({}) => (
-    <Container>
-        <StyledHeader>
-            <Logo/>
-            <Links>
-                {_.map(links, (link, index) => <Link key={index} href={link.url}>{link.text}</Link>)}
-            </Links>
-            <TradeButton href="#">Trade on 0x</TradeButton>
-        </StyledHeader>
-    </Container>
-);
-- 
cgit v1.2.3


From 0883f7087b36c89ab1c78b05fd6ef8a062cc17ca Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 14:18:11 +0100
Subject: Remove double reference

---
 packages/website/package.json | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index e30c41177..75e147168 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -32,7 +32,6 @@
         "@0x/web3-wrapper": "^3.1.5",
         "@types/styled-components": "^4.1.1",
         "accounting": "^0.4.1",
-        "awesome-typescript-loader": "^5.2.1",
         "basscss": "^8.0.3",
         "blockies": "^0.0.2",
         "bowser": "^1.9.3",
-- 
cgit v1.2.3


From 46aa446a612c5ea8a0aae75ee49e4e319e9e002c Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 14:17:49 +0100
Subject: Just fixes those warnings on icons

---
 packages/website/ts/@next/pages/landing.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index ab0a3bc55..c775f2ab1 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -101,14 +101,14 @@ export const NextLanding = () => (
             <Wrap>
                 <Column bgColor="#003831" colWidth="1/2" padLarge>
                     <WrapCentered>
-                        <Icon as={IconReadyToBuild as 'svg'} />
+                        <IconReadyToBuild />
                         Ready to build on 0x?
                     </WrapCentered>
                 </Column>
 
                 <Column bgColor="#003831" colWidth="1/2" padLarge>
                     <WrapCentered>
-                        <Icon as={IconReadyToBuild as 'svg'} />
+                        <IconReadyToBuild />
                         Ready to build on 0x?
                     </WrapCentered>
                 </Column>
-- 
cgit v1.2.3


From 5f177108d17357fae990679b68a7836ba53f648e Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 14:19:09 +0100
Subject: Cleanup

---
 packages/website/ts/@next/pages/landing.tsx | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index c775f2ab1..69be9ee79 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,8 +1,6 @@
 import * as React from 'react';
-import styled, { css } from 'styled-components';
 
 import {colors} from 'ts/style/colors';
-
 import {Button, ButtonWrap} from 'ts/@next/components/button';
 import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
@@ -13,10 +11,6 @@ import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
 import IconReadyToBuild from 'ts/@next/icons/illustrations/ready-to-build.svg';
 
 
-const Icon = styled.div `
-    flex-shrink: 0;
-`;
-
 export const NextLanding = () => (
     <SiteWrap>
         <Section>
-- 
cgit v1.2.3


From 82d6f2150b5a96b9effbaf86b9c28abb5b2b750a Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 14:35:17 +0100
Subject: Adds wrapGrid, bit of cleanup

---
 packages/website/ts/@next/components/layout.tsx |  7 ++-
 packages/website/ts/@next/components/text.tsx   |  2 +-
 packages/website/ts/@next/pages/landing.tsx     | 84 ++++++++++---------------
 3 files changed, 41 insertions(+), 52 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 9bf063040..ce5d6d578 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -1,4 +1,3 @@
-import * as React from 'react';
 import styled from 'styled-components';
 
 interface WrapWidths {
@@ -106,6 +105,12 @@ export const WrapCentered = styled(WrapBase)`
     align-items: center;
 `;
 
+export const WrapGrid = styled(WrapBase)`
+    display: flex;
+    flex-wrap: wrap;
+    justify-content: center;
+`;
+
 export const Column = styled.div<ColumnProps>`
     padding: ${props => !props.noPadding && (props.padLarge ? '60px 30px' : '30px')};
     border: 1px dotted rgba(255, 0, 0, 0.3);
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 7954a5f28..6c45cc211 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -5,7 +5,7 @@ import { colors } from 'ts/style/colors';
 
 interface HeadingProps {
     asElement?: 'h1'| 'h2'| 'h3'| 'h4';
-    size?: 'default' | 'medium' | 'large';
+    size?: 'default' | 'medium' | 'large' | 'small';
     center?: boolean;
     children: Node | string;
     noMargin?: any;
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 69be9ee79..61d07641b 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,8 +1,10 @@
 import * as React from 'react';
+import * as _ from 'lodash';
+import styled from 'styled-components';
 
 import {colors} from 'ts/style/colors';
 import {Button, ButtonWrap} from 'ts/@next/components/button';
-import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
+import {Column, Section, Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 
@@ -11,6 +13,16 @@ import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
 import IconReadyToBuild from 'ts/@next/icons/illustrations/ready-to-build.svg';
 
 
+/**
+    Note(ez): Maybe when we're done at least with a basic structure,
+    we can take out each section into e.g. LandingSectionIntro.tsx in
+    @next/sections/landing ? so then our routes would only look like
+
+    <SiteWrap>
+        <LandingSectionIntro />
+        <LandingSectionWhatever />
+    </SiteWrap>
+*/
 export const NextLanding = () => (
     <SiteWrap>
         <Section>
@@ -41,7 +53,7 @@ export const NextLanding = () => (
             </Wrap>
         </Section>
 
-        <Section bgColor={colors.backgroundDark}>
+        <Section bgColor={colors.backgroundDark} padLarge>
             <WrapCentered width="narrow">
                 <ProtocolIcon/>
 
@@ -91,6 +103,18 @@ export const NextLanding = () => (
             </Wrap>
         </Section>
 
+        <Section padLarge>
+            <WrapCentered>
+                <Heading size="small">You're in good company</Heading>
+            </WrapCentered>
+
+            <WrapGrid width="narrow">
+                {_.map([...Array(9)], (item, index) => (
+                    <SampleLogo />
+                ))}
+            </WrapGrid>
+        </Section>
+
         <Section>
             <Wrap>
                 <Column bgColor="#003831" colWidth="1/2" padLarge>
@@ -108,53 +132,13 @@ export const NextLanding = () => (
                 </Column>
             </Wrap>
         </Section>
-
-        <Section>
-            <Wrap>
-                <Column colWidth="2/3">
-                    Powering Decentralized Exchange<br/>
-                    Example of a 2/3 1/3 assymetric composition
-                </Column>
-
-                <Column colWidth="1/3">
-                    RIGHT IMAGE
-                </Column>
-            </Wrap>
-        </Section>
-
-        <Section
-            bgColor="#ff0000"
-            fullWidth
-            noPadding>
-            <Wrap width="full">
-                <Column colWidth="2/3">
-                    SAMPLE FLUSHED width
-                </Column>
-
-                <Column colWidth="1/3">
-                    RIGHT IMAGE
-                </Column>
-            </Wrap>
-        </Section>
-
-        <Section bgColor="#003831">
-            <Wrap width="narrow">
-                0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based tokens. Anyone can utilize 0x to service a wide variety of markets ranging from gaming items to traditional financial assets.
-            </Wrap>
-
-            <Wrap>
-                <Column colWidth="1/3">
-                    This
-                </Column>
-
-                <Column colWidth="1/3">
-                    is a
-                </Column>
-
-                <Column colWidth="1/3">
-                     three-column module
-                </Column>
-            </Wrap>
-        </Section>
     </SiteWrap>
 );
+
+
+const SampleLogo = styled.div`
+    width: 60px;
+    height: 60px;
+    border: 1px solid blue;
+    margin: 30px 60px;
+`;
-- 
cgit v1.2.3


From bb63c5c86fd6559c13e2cebef253e81f379b46a6 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 14:55:13 +0100
Subject: Adds proposal for padding prop on Wrappers

---
 packages/website/ts/@next/components/layout.tsx | 23 ++++++++++++++++++++++-
 packages/website/ts/@next/pages/landing.tsx     |  8 ++++----
 2 files changed, 26 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index ce5d6d578..e66dac8a9 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -12,6 +12,10 @@ interface ColumnWidths {
     [key: string]: string;
 }
 
+interface PaddingSizes {
+    [key: string]: string;
+}
+
 interface SectionProps {
     noPadding?: any;
     padLarge?: any;
@@ -23,6 +27,7 @@ interface SectionProps {
 interface WrapProps {
     width?: 'default' | 'full' | 'medium' | 'narrow';
     bgColor?: string;
+    margin?: number | (string | number)[];
 }
 
 interface ColumnProps {
@@ -37,7 +42,6 @@ interface GetColWidthArgs {
     columns: number;
 }
 
-
 const _getColumnWidth = (args: GetColWidthArgs) => {
     const { span = 1, columns } = args;
     const percentWidth = (span / columns) * 100;
@@ -45,6 +49,18 @@ const _getColumnWidth = (args: GetColWidthArgs) => {
     return `calc(${percentWidth}% - ${gutterDiff}px)`;
 };
 
+const _getPadding = (value: number | (string | number)[]) => {
+    let padding = '';
+
+    if (Array.isArray(value)) {
+        padding = value.map(val => PADDING_SIZES[val] || '0px').join(' ');
+    } else {
+        padding = `${value}px`;
+    }
+
+    return padding;
+}
+
 const GUTTER = 30 as number;
 const MAX_WIDTH = 1500;
 const BREAKPOINTS = {
@@ -62,6 +78,10 @@ const COLUMN_WIDTHS: ColumnWidths = {
     '1/2': _getColumnWidth({ columns: 2 }),
     '2/3': _getColumnWidth({ span: 2, columns: 3 }),
 };
+const PADDING_SIZES: PaddingSizes = {
+    'default': '30px',
+    'large': '60px',
+};
 
 
 export const Main = styled.main`
@@ -87,6 +107,7 @@ export const Section = styled.section<SectionProps>`
 
 const WrapBase = styled.div<WrapProps>`
     max-width: ${props => WRAPPER_WIDTHS[props.width || 'default']};
+    padding: ${props => _getPadding(props.margin)};
     background-color: ${props => props.bgColor};
     margin: 0 auto;
 `;
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 61d07641b..2793993f9 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -69,9 +69,9 @@ export const NextLanding = () => (
                 </Button>
             </WrapCentered>
 
-            <Wrap>
+            <Wrap margin={['large', 0, 0, 0]}>
                 {/* NOTE: this probably should be withComponent as part of a <dl> */}
-                <Column colWidth="1/3">
+                <Column colWidth="1/3" noPadding>
                     <Heading size="medium" center>
                         873,435
                     </Heading>
@@ -81,7 +81,7 @@ export const NextLanding = () => (
                     </Paragraph>
                 </Column>
 
-                <Column colWidth="1/3">
+                <Column colWidth="1/3" noPadding>
                     <Heading size="medium" center>
                         $203M
                     </Heading>
@@ -91,7 +91,7 @@ export const NextLanding = () => (
                     </Paragraph>
                 </Column>
 
-                <Column colWidth="1/3">
+                <Column colWidth="1/3" noPadding>
                     <Heading size="medium" center>
                         227,372
                     </Heading>
-- 
cgit v1.2.3


From db1babd5be1b12e94056f48d496c7a6511cecdaa Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 14:56:19 +0100
Subject: Makes ts happy with running a function on an optional property value

---
 packages/website/ts/@next/components/layout.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index e66dac8a9..47d9173c3 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -107,7 +107,7 @@ export const Section = styled.section<SectionProps>`
 
 const WrapBase = styled.div<WrapProps>`
     max-width: ${props => WRAPPER_WIDTHS[props.width || 'default']};
-    padding: ${props => _getPadding(props.margin)};
+    padding: ${props => props.margin && _getPadding(props.margin)};
     background-color: ${props => props.bgColor};
     margin: 0 auto;
 `;
-- 
cgit v1.2.3


From 57e539ed41af9a5a0f8d8e2454c7b45c1b4c2986 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 15:07:42 +0100
Subject: Allows margin to be passed variable integers as values, adds comments

---
 packages/website/ts/@next/components/layout.tsx | 6 +++---
 packages/website/ts/@next/pages/landing.tsx     | 1 +
 2 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 47d9173c3..4621d1e8e 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -27,7 +27,7 @@ interface SectionProps {
 interface WrapProps {
     width?: 'default' | 'full' | 'medium' | 'narrow';
     bgColor?: string;
-    margin?: number | (string | number)[];
+    margin?: number | ('large' | 'default' | number)[];
 }
 
 interface ColumnProps {
@@ -50,10 +50,10 @@ const _getColumnWidth = (args: GetColWidthArgs) => {
 };
 
 const _getPadding = (value: number | (string | number)[]) => {
-    let padding = '';
+    let padding: string = '';
 
     if (Array.isArray(value)) {
-        padding = value.map(val => PADDING_SIZES[val] || '0px').join(' ');
+        padding = value.map(val => PADDING_SIZES[val] || `${val}px`).join(' ');
     } else {
         padding = `${value}px`;
     }
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 2793993f9..98ee034b9 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -69,6 +69,7 @@ export const NextLanding = () => (
                 </Button>
             </WrapCentered>
 
+            {/* Note you can also pass in a string "large/default" or a number for custom margins */}
             <Wrap margin={['large', 0, 0, 0]}>
                 {/* NOTE: this probably should be withComponent as part of a <dl> */}
                 <Column colWidth="1/3" noPadding>
-- 
cgit v1.2.3


From 315584ef514caef55d1fb2e82c464d19fd193db5 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 14:41:43 +0100
Subject: Contain images

---
 packages/website/ts/@next/constants/globalStyle.tsx | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index a7dd3418d..d33a8e68c 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -44,6 +44,11 @@ const GlobalStyles = createGlobalStyle `
         overflow: hidden;
     }
 
+    img {
+        max-width: 100%;
+        object-fit: contain;
+    }
+
     p {
         font-size: 1rem;
         line-height: 1.444444444em; // 26px
-- 
cgit v1.2.3


From d78ac3f1577d3d808c5824f9b47e00eb477335eb Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 14:41:59 +0100
Subject: Fix icon warnings

---
 packages/website/ts/@next/pages/landing.tsx | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 98ee034b9..6f1d14661 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -3,6 +3,7 @@ import * as _ from 'lodash';
 import styled from 'styled-components';
 
 import {colors} from 'ts/style/colors';
+
 import {Button, ButtonWrap} from 'ts/@next/components/button';
 import {Column, Section, Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
@@ -10,8 +11,8 @@ import {Heading, Paragraph} from 'ts/@next/components/text';
 
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
-import IconReadyToBuild from 'ts/@next/icons/illustrations/ready-to-build.svg';
-
+import ReadyToBuildIcon from 'ts/@next/icons/illustrations/ready-to-build.svg';
+import SupportIcon from 'ts/@next/icons/illustrations/support.svg';
 
 /**
     Note(ez): Maybe when we're done at least with a basic structure,
@@ -23,6 +24,7 @@ import IconReadyToBuild from 'ts/@next/icons/illustrations/ready-to-build.svg';
         <LandingSectionWhatever />
     </SiteWrap>
 */
+
 export const NextLanding = () => (
     <SiteWrap>
         <Section>
@@ -120,14 +122,14 @@ export const NextLanding = () => (
             <Wrap>
                 <Column bgColor="#003831" colWidth="1/2" padLarge>
                     <WrapCentered>
-                        <IconReadyToBuild />
+                        <ReadyToBuildIcon width="150" />
                         Ready to build on 0x?
                     </WrapCentered>
                 </Column>
 
                 <Column bgColor="#003831" colWidth="1/2" padLarge>
                     <WrapCentered>
-                        <IconReadyToBuild />
+                        <ReadyToBuildIcon width="150" />
                         Ready to build on 0x?
                     </WrapCentered>
                 </Column>
-- 
cgit v1.2.3


From 247a69aaec2c3389b7061d22fabc3bd15838cb75 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 14:55:17 +0100
Subject: Added 0x instant skeleton

---
 packages/website/ts/@next/components/text.tsx      |   1 +
 .../ts/@next/icons/illustrations/tokens.svg        |   1 +
 packages/website/ts/@next/pages/instant.tsx        | 122 +++++++++++++++++++++
 packages/website/ts/index.tsx                      |   2 +
 4 files changed, 126 insertions(+)
 create mode 100644 packages/website/ts/@next/icons/illustrations/tokens.svg
 create mode 100644 packages/website/ts/@next/pages/instant.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 6c45cc211..a25936d8e 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -42,6 +42,7 @@ const HEADING_SIZES: HeadingSizes = {
 
 const PARAGRAPH_SIZES: ParagraphSizes = {
     default: '18px',
+    small: '14px',
     medium: '22px',
     large: '28px',
 };
diff --git a/packages/website/ts/@next/icons/illustrations/tokens.svg b/packages/website/ts/@next/icons/illustrations/tokens.svg
new file mode 100644
index 000000000..053e421a4
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/tokens.svg
@@ -0,0 +1 @@
+<svg width="249" height="251" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M192 112c30.376 0 55-24.624 55-55S222.376 2 192 2s-55 24.624-55 55 24.624 55 55 55z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/><path d="M206.4 15.3v13.6H220" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/><path d="M220 28.9v42h-37.3V15.3h23.7L220 28.9zM177.6 98.7V85.1H164" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/><path d="M164 85.1v-42h37.3v55.6h-23.7L164 85.1zM57 113.6c30.376 0 55-24.624 55-55s-24.624-55-55-55-55 24.624-55 55 24.624 55 55 55z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/><path d="M57 102.6c24.3 0 44-19.7 44-44s-19.7-44-44-44-44 19.7-44 44 19.7 44 44 44z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/><path d="M45.4 76.2v1.5h26.7v-9.9h-7.8V36.3h-9.461l-.381.259-8.4 5.7-.658.446V54.63l2.342-1.589 6.058-4.11V67.8h-8.4V76.2z" stroke="#00AE99" stroke-width="3"/><path d="M13 58.3c9.1-1.5 16.1-9.3 16.1-18.9 0-4.3-1.4-8.2-3.8-11.4-7.5 7.9-12.2 18.6-12.3 30.3zM13 58.9c.1 11.8 4.8 22.4 12.3 30.3 2.4-3.2 3.8-7.1 3.8-11.4 0-9.6-7-17.5-16.1-18.9zM101 58.3c-9.1-1.5-16.1-9.3-16.1-18.9 0-4.3 1.4-8.2 3.8-11.4 7.5 7.9 12.2 18.6 12.3 30.3zM101 58.9c-.1 11.8-4.8 22.4-12.3 30.3-2.4-3.2-3.8-7.1-3.8-11.4 0-9.6 7-17.5 16.1-18.9zM57 248.6c30.376 0 55-24.624 55-55s-24.624-55-55-55-55 24.624-55 55 24.624 55 55 55z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/><path d="M57 248.6c30.376 0 55-24.624 55-55s-24.624-55-55-55-55 24.624-55 55 24.624 55 55 55z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/><path d="M62.6 190.8v-32.3h4.6v-9.1H46.8v9.1h4.6v32.3c-10.5 2.5-18.3 12-18.3 23.2 0 13.2 10.7 23.9 23.9 23.9s23.9-10.7 23.9-23.9c0-11.3-7.8-20.7-18.3-23.2z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/><path d="M67.2 149.3H46.8v9.1h20.4v-9.1zM37.1 200.6h39.7M192 248.6c30.376 0 55-24.624 55-55s-24.624-55-55-55-55 24.624-55 55 24.624 55 55 55z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/><path d="M192 149.6l-36.4 52.9H192l.1 35.1 36.3-53H192v-35z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10" stroke-linejoin="round"/></svg>
\ No newline at end of file
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
new file mode 100644
index 000000000..4c8fa5a30
--- /dev/null
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -0,0 +1,122 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import {colors} from 'ts/style/colors';
+
+import {Button} from 'ts/@next/components/button';
+import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
+import {SiteWrap} from 'ts/@next/components/siteWrap';
+import {Heading, Paragraph} from 'ts/@next/components/text';
+
+import TokensIcon from 'ts/@next/icons/illustrations/tokens.svg';
+import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
+import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
+
+export const Next0xInstant = () => (
+    <SiteWrap>
+        <Section>
+            <WrapCentered>
+                <Column colWidth="2/3">
+                    <Heading size="medium" center>Introducing 0x Instant</Heading>
+                    <Paragraph size="medium" center>A free and flexible way to offer simple crypto purchasing in any app or website</Paragraph>
+                    <Button href="#">Get Started</Button>
+                </Column>
+            </WrapCentered>
+        </Section>
+
+        <Section fullWidth noPadding>
+            <Wrap width="full">
+                <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
+            </Wrap>
+        </Section>
+
+        <Section>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <TokensIcon width="248"/>
+                </Column>
+
+                <Column colWidth="2/3">
+                    <Heading>Support ERC-20 and ERC-721 tokens</Heading>
+                    <Paragraph muted>Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins.</Paragraph>
+                    <div>
+                        <a href="#">Get Started</a><a href="#">Explore the Docs</a>
+                    </div>
+                </Column>
+            </Wrap>
+        </Section>
+        <Section>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <ProtocolIcon width="248"/>
+                </Column>
+
+                <Column colWidth="2/3">
+                    <Heading>Generate revenue for your business</Heading>
+                    <Paragraph muted>With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp.</Paragraph>
+                    <div>
+                        <a href="#">Learn more about affiliate fees</a>
+                    </div>
+                </Column>
+            </Wrap>
+        </Section>
+        <Section>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <LogoOutlined width="248"/>
+                </Column>
+
+                <Column colWidth="2/3">
+                    <Heading>Easy and flexible integration</Heading>
+                    <Paragraph muted>Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool.</Paragraph>
+                    <div>
+                        <a href="#">Explore AssetBuyer</a>
+                        <a href="#">Learn about liquidity</a>
+                    </div>
+                </Column>
+            </Wrap>
+        </Section>
+
+        <Section bgColor={colors.backgroundDark}>
+            <Wrap>
+                <Column colWidth="1/2">
+                    <Heading>0x Instant Configurator</Heading>
+                    <Paragraph>Liquidity Source</Paragraph>
+                    <Paragraph>What tokens can users buy? (select all)</Paragraph>
+                    <Paragraph>Transaction fee ETH address</Paragraph>
+                    <Paragraph>Fee Percentage</Paragraph>
+                </Column>
+
+                <Column colWidth="1/2">
+                    <Paragraph>Code Snippet</Paragraph>
+                    <a href="#">Explore the Docs</a>
+                    <Paragraph>&lt;code snippet&gt;</Paragraph>
+                </Column>
+            </Wrap>
+        </Section>
+
+        <Section>
+            <Wrap width="full">
+                <Column>
+                    <Paragraph size="small" muted="0.5">Disclaimer: The laws and regulations applicable to the use and exchange of digital assets and blockchain-native tokens, including through any software developed using the licensed work created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License, Version 2.0 applicable to the Work, developers are “solely responsible for determining the appropriateness of using or redistributing the Work,” which includes responsibility for ensuring compliance with any such applicable laws and regulations.</Paragraph>
+                    <Paragraph size="small" muted="0.5">See the Apache License, Version 2.0 for the specific language governing all applicable permissions and limitations.</Paragraph>
+                </Column>
+            </Wrap>
+        </Section>
+    </SiteWrap>
+);
+
+const ChapterLink = styled.a `
+    font-size: 1.222222222rem;
+    display: block;
+    opacity: 0.8;
+    margin-bottom: 1.666666667rem;
+
+    &:first-child {
+        opacity: 1;
+    }
+
+    &:hover {
+        opacity: 1;
+    }
+`;
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index 39e8da177..82e7e1206 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -20,6 +20,7 @@ import { WebsiteLegacyPaths, WebsitePaths } from 'ts/types';
 import { muiTheme } from 'ts/utils/mui_theme';
 
 // Next (new website) routes. We should rename them later
+import { Next0xInstant } from 'ts/@next/pages/instant';
 import { NextLanding } from 'ts/@next/pages/landing';
 import { NextWhy } from 'ts/@next/pages/why';
 
@@ -110,6 +111,7 @@ render(
                                 {/* Next (new site) routes */}
                                 <Route exact path="/next" component={NextLanding as any} />
                                 <Route exact path="/next/why" component={NextWhy as any} />
+                                <Route exact path="/next/0x-instant" component={Next0xInstant as any} />
 
                                 <Route
                                     path={`${WebsitePaths.ZeroExJs}/:version?`}
-- 
cgit v1.2.3


From 7314fd72529a0aa4186e5724c48e5776e424c99d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 14:55:28 +0100
Subject: Link products to 0x instant for now

---
 packages/website/ts/@next/components/header.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index b09a7ed89..357056c04 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -17,7 +17,7 @@ interface LinkProps {
 
 const links = [
     { url: '/next/why', text: 'Why 0x' },
-    { url: '#', text: 'Products' },
+    { url: '/next/0x-instant', text: 'Products' },
     { url: '#', text: 'Developers' },
     { url: '#', text: 'About' },
     { url: '#', text: 'Blog' },
-- 
cgit v1.2.3


From e91fffd00529e8871a53c76088859d06cc78ba2f Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 15:09:34 +0100
Subject: Make buttons align

---
 packages/website/ts/@next/components/button.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 89d1114fd..422c44126 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -30,10 +30,10 @@ export const ButtonWrap = styled.div`
 
 const StyledButton = styled.button<ButtonInterface>`
     appearance: none;
-    border: 0;
+    border: 1px solid transparent;
     display: ${props => props.inline && 'inline-block'};
     background-color: ${props => !props.transparent && colors.brandLight};
-    border: ${props => props.transparent && '1px solid #6a6a6a'};
+    border-color: ${props => props.transparent && '#6a6a6a'};
     color: ${colors.white};
     text-align: center;
     padding: 14px 22px;
-- 
cgit v1.2.3


From 7f8b9ef1f7623ca5ec6660ec67642eabc1456ebe Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 15:09:48 +0100
Subject: Add cta

---
 packages/website/ts/@next/pages/instant.tsx | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 4c8fa5a30..18b791334 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -95,6 +95,26 @@ export const Next0xInstant = () => (
             </Wrap>
         </Section>
 
+        <Section bgColor={colors.brandDark}>
+            <Wrap>
+                <Column colWidth="1/2" padLarge>
+                    <WrapCentered>
+                        <Heading>Need more flexibility?</Heading>
+                        <Paragraph>Dive into our docs, or contact us if needed</Paragraph>
+                    </WrapCentered>
+                </Column>
+
+                <Column colWidth="1/2" padLarge>
+                    <WrapCentered>
+                        <div>
+                            <Button href="#">Explore the Docs</Button>
+                            <Button href="#" transparent>Get in Touch</Button>
+                        </div>
+                    </WrapCentered>
+                </Column>
+            </Wrap>
+        </Section>
+
         <Section>
             <Wrap width="full">
                 <Column>
-- 
cgit v1.2.3


From 6bf988942936a8cbb7a42a2fed9b586b16c65029 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 15:10:52 +0100
Subject: Types return on layout methods

---
 packages/website/ts/@next/components/layout.tsx | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 4621d1e8e..a9e95f13c 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -42,23 +42,19 @@ interface GetColWidthArgs {
     columns: number;
 }
 
-const _getColumnWidth = (args: GetColWidthArgs) => {
+const _getColumnWidth = (args: GetColWidthArgs): string => {
     const { span = 1, columns } = args;
     const percentWidth = (span / columns) * 100;
     const gutterDiff = (GUTTER * (columns - 1)) / columns;
     return `calc(${percentWidth}% - ${gutterDiff}px)`;
 };
 
-const _getPadding = (value: number | (string | number)[]) => {
-    let padding: string = '';
-
+const _getPadding = (value: number | (string | number)[]): string => {
     if (Array.isArray(value)) {
-        padding = value.map(val => PADDING_SIZES[val] || `${val}px`).join(' ');
+        return value.map(val => PADDING_SIZES[val] || `${val}px`).join(' ');
     } else {
-        padding = `${value}px`;
+        return `${value}px`;
     }
-
-    return padding;
 }
 
 const GUTTER = 30 as number;
-- 
cgit v1.2.3


From 7962e4050c60e6f7eb57740da19e7b7ef9bec6a6 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 15:23:26 +0100
Subject: Breakpoint on padding

---
 packages/website/ts/@next/components/layout.tsx | 8 ++++++--
 packages/website/ts/@next/pages/landing.tsx     | 2 +-
 2 files changed, 7 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index a9e95f13c..1a78f691c 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -27,7 +27,7 @@ interface SectionProps {
 interface WrapProps {
     width?: 'default' | 'full' | 'medium' | 'narrow';
     bgColor?: string;
-    margin?: number | ('large' | 'default' | number)[];
+    padding?: number | ('large' | 'default' | number)[];
 }
 
 interface ColumnProps {
@@ -99,11 +99,15 @@ export const Section = styled.section<SectionProps>`
         width: ${props => props.fullWidth && '100vw'};
         margin-left: ${props => props.fullWidth && `calc(750px - 50vw)`};
     }
+
+    @media (max-width: ${BREAKPOINTS.mobile}) {
+        padding: 30px;
+    }
 `;
 
 const WrapBase = styled.div<WrapProps>`
     max-width: ${props => WRAPPER_WIDTHS[props.width || 'default']};
-    padding: ${props => props.margin && _getPadding(props.margin)};
+    padding: ${props => props.padding && _getPadding(props.padding)};
     background-color: ${props => props.bgColor};
     margin: 0 auto;
 `;
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 6f1d14661..a2afab97e 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -72,7 +72,7 @@ export const NextLanding = () => (
             </WrapCentered>
 
             {/* Note you can also pass in a string "large/default" or a number for custom margins */}
-            <Wrap margin={['large', 0, 0, 0]}>
+            <Wrap padding={['large', 0, 0, 0]}>
                 {/* NOTE: this probably should be withComponent as part of a <dl> */}
                 <Column colWidth="1/3" noPadding>
                     <Heading size="medium" center>
-- 
cgit v1.2.3


From dbf62ae205eb980b06a7721aab2d5e0c751fda48 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 16:01:22 +0100
Subject: Correct font-weight for heading

---
 packages/website/ts/@next/components/text.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index a25936d8e..7bb217190 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -50,6 +50,7 @@ const PARAGRAPH_SIZES: ParagraphSizes = {
 const StyledHeading = styled.h1<HeadingProps>`
     color: ${props => props.color || colors.white};
     font-size: ${props => HEADING_SIZES[props.size || 'default']};
+    font-weight: 300;
     margin-bottom: ${props => !props.noMargin && '30px'};
     text-align: ${props => props.center && 'center'};
 `;
-- 
cgit v1.2.3


From de0b5772bf6115b7a2a6bc4ccedbb8a02826bd89 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 16:01:29 +0100
Subject: Linting

---
 packages/website/ts/@next/components/text.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 7bb217190..01e2cd099 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -57,8 +57,8 @@ const StyledHeading = styled.h1<HeadingProps>`
 
 export const Heading: React.StatelessComponent<HeadingProps> = props => {
     const {
-    asElement = 'h1',
-    children,
+        asElement = 'h1',
+        children,
     } = props;
     const Component = StyledHeading.withComponent(asElement);
 
-- 
cgit v1.2.3


From c98c8b1deddbe7ebb4acf8daa2c95e301bfa01fd Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 16:01:46 +0100
Subject: Prevent compiler from stopping on ts warning

---
 packages/website/tsconfig.json | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/tsconfig.json b/packages/website/tsconfig.json
index 164955b85..67573971f 100644
--- a/packages/website/tsconfig.json
+++ b/packages/website/tsconfig.json
@@ -22,6 +22,7 @@
     },
     "awesomeTypescriptLoaderOptions": {
         "useCache": true,
+        "errorsAsWarnings": true,
         "reportFiles": [
             "./ts/**/*"
         ]
-- 
cgit v1.2.3


From 3a13286585eb1399247b808c6d45849db9d94a2d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 16:03:49 +0100
Subject: Added about / mission

---
 .../images/@next/0x-instant/0x-instant-widgets.png | Bin 0 -> 64041 bytes
 .../@next/0x-instant/0x-instant-widgets@2x.png     | Bin 0 -> 190593 bytes
 .../public/images/@next/about/about-mission@2x.jpg | Bin 0 -> 148591 bytes
 .../public/images/@next/relayer-logos/logo.png     | Bin 0 -> 6758 bytes
 .../public/images/@next/relayer-logos/logo_1.png   | Bin 0 -> 7951 bytes
 .../public/images/@next/relayer-logos/logo_2.1.png | Bin 0 -> 4942 bytes
 .../public/images/@next/relayer-logos/logo_2.2.png | Bin 0 -> 5115 bytes
 .../public/images/@next/relayer-logos/logo_2.3.png | Bin 0 -> 8685 bytes
 .../public/images/@next/relayer-logos/logo_2.png   | Bin 0 -> 6479 bytes
 .../public/images/@next/relayer-logos/logo_3.png   | Bin 0 -> 7888 bytes
 .../public/images/@next/relayer-logos/logo_4.png   | Bin 0 -> 9083 bytes
 .../public/images/@next/relayer-logos/logo_5.png   | Bin 0 -> 5768 bytes
 packages/website/ts/@next/components/header.tsx    |   2 +-
 packages/website/ts/@next/components/image.tsx     |  21 +++++
 .../icons/illustrations/consistently-ship.svg      |   1 +
 .../@next/icons/illustrations/long-term-impact.svg |   1 +
 .../ts/@next/icons/illustrations/right-thing.svg   |   1 +
 packages/website/ts/@next/pages/about/mission.tsx  |  93 +++++++++++++++++++++
 packages/website/ts/index.tsx                      |   2 +
 19 files changed, 120 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/public/images/@next/0x-instant/0x-instant-widgets.png
 create mode 100644 packages/website/public/images/@next/0x-instant/0x-instant-widgets@2x.png
 create mode 100644 packages/website/public/images/@next/about/about-mission@2x.jpg
 create mode 100755 packages/website/public/images/@next/relayer-logos/logo.png
 create mode 100755 packages/website/public/images/@next/relayer-logos/logo_1.png
 create mode 100755 packages/website/public/images/@next/relayer-logos/logo_2.1.png
 create mode 100755 packages/website/public/images/@next/relayer-logos/logo_2.2.png
 create mode 100755 packages/website/public/images/@next/relayer-logos/logo_2.3.png
 create mode 100755 packages/website/public/images/@next/relayer-logos/logo_2.png
 create mode 100755 packages/website/public/images/@next/relayer-logos/logo_3.png
 create mode 100755 packages/website/public/images/@next/relayer-logos/logo_4.png
 create mode 100755 packages/website/public/images/@next/relayer-logos/logo_5.png
 create mode 100644 packages/website/ts/@next/components/image.tsx
 create mode 100644 packages/website/ts/@next/icons/illustrations/consistently-ship.svg
 create mode 100644 packages/website/ts/@next/icons/illustrations/long-term-impact.svg
 create mode 100644 packages/website/ts/@next/icons/illustrations/right-thing.svg
 create mode 100644 packages/website/ts/@next/pages/about/mission.tsx

(limited to 'packages')

diff --git a/packages/website/public/images/@next/0x-instant/0x-instant-widgets.png b/packages/website/public/images/@next/0x-instant/0x-instant-widgets.png
new file mode 100644
index 000000000..707f0eccc
Binary files /dev/null and b/packages/website/public/images/@next/0x-instant/0x-instant-widgets.png differ
diff --git a/packages/website/public/images/@next/0x-instant/0x-instant-widgets@2x.png b/packages/website/public/images/@next/0x-instant/0x-instant-widgets@2x.png
new file mode 100644
index 000000000..35d51387c
Binary files /dev/null and b/packages/website/public/images/@next/0x-instant/0x-instant-widgets@2x.png differ
diff --git a/packages/website/public/images/@next/about/about-mission@2x.jpg b/packages/website/public/images/@next/about/about-mission@2x.jpg
new file mode 100644
index 000000000..bc701d812
Binary files /dev/null and b/packages/website/public/images/@next/about/about-mission@2x.jpg differ
diff --git a/packages/website/public/images/@next/relayer-logos/logo.png b/packages/website/public/images/@next/relayer-logos/logo.png
new file mode 100755
index 000000000..d810cef4a
Binary files /dev/null and b/packages/website/public/images/@next/relayer-logos/logo.png differ
diff --git a/packages/website/public/images/@next/relayer-logos/logo_1.png b/packages/website/public/images/@next/relayer-logos/logo_1.png
new file mode 100755
index 000000000..0068a7445
Binary files /dev/null and b/packages/website/public/images/@next/relayer-logos/logo_1.png differ
diff --git a/packages/website/public/images/@next/relayer-logos/logo_2.1.png b/packages/website/public/images/@next/relayer-logos/logo_2.1.png
new file mode 100755
index 000000000..f6cd92b0e
Binary files /dev/null and b/packages/website/public/images/@next/relayer-logos/logo_2.1.png differ
diff --git a/packages/website/public/images/@next/relayer-logos/logo_2.2.png b/packages/website/public/images/@next/relayer-logos/logo_2.2.png
new file mode 100755
index 000000000..9461e91ee
Binary files /dev/null and b/packages/website/public/images/@next/relayer-logos/logo_2.2.png differ
diff --git a/packages/website/public/images/@next/relayer-logos/logo_2.3.png b/packages/website/public/images/@next/relayer-logos/logo_2.3.png
new file mode 100755
index 000000000..fde896972
Binary files /dev/null and b/packages/website/public/images/@next/relayer-logos/logo_2.3.png differ
diff --git a/packages/website/public/images/@next/relayer-logos/logo_2.png b/packages/website/public/images/@next/relayer-logos/logo_2.png
new file mode 100755
index 000000000..e3015110c
Binary files /dev/null and b/packages/website/public/images/@next/relayer-logos/logo_2.png differ
diff --git a/packages/website/public/images/@next/relayer-logos/logo_3.png b/packages/website/public/images/@next/relayer-logos/logo_3.png
new file mode 100755
index 000000000..b3d397fe1
Binary files /dev/null and b/packages/website/public/images/@next/relayer-logos/logo_3.png differ
diff --git a/packages/website/public/images/@next/relayer-logos/logo_4.png b/packages/website/public/images/@next/relayer-logos/logo_4.png
new file mode 100755
index 000000000..578be0af8
Binary files /dev/null and b/packages/website/public/images/@next/relayer-logos/logo_4.png differ
diff --git a/packages/website/public/images/@next/relayer-logos/logo_5.png b/packages/website/public/images/@next/relayer-logos/logo_5.png
new file mode 100755
index 000000000..baf3c4080
Binary files /dev/null and b/packages/website/public/images/@next/relayer-logos/logo_5.png differ
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 357056c04..0f47588bd 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -19,7 +19,7 @@ const links = [
     { url: '/next/why', text: 'Why 0x' },
     { url: '/next/0x-instant', text: 'Products' },
     { url: '#', text: 'Developers' },
-    { url: '#', text: 'About' },
+    { url: '/next/about/mission', text: 'About' },
     { url: '#', text: 'Blog' },
 ];
 
diff --git a/packages/website/ts/@next/components/image.tsx b/packages/website/ts/@next/components/image.tsx
new file mode 100644
index 000000000..f49c8c059
--- /dev/null
+++ b/packages/website/ts/@next/components/image.tsx
@@ -0,0 +1,21 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+interface Props {
+    alt?: string;
+    src: any;
+    srcset: any;
+    center: any;
+}
+
+const ImageClass: React.FunctionComponent<Props> = (props: Props) => {
+    const { src, srcset, alt } = props;
+
+    return (
+        <img src={src} {...props} />
+    );
+};
+
+export const Image = styled(ImageClass)`
+    margin: ${(props: Props) => props.center && `0 auto`};
+`;
diff --git a/packages/website/ts/@next/icons/illustrations/consistently-ship.svg b/packages/website/ts/@next/icons/illustrations/consistently-ship.svg
new file mode 100644
index 000000000..086961a4a
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/consistently-ship.svg
@@ -0,0 +1 @@
+<svg width="104" height="104" viewBox="0 0 104 104" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M52 102c27.614 0 50-22.386 50-50S79.614 2 52 2 2 24.386 2 52s22.386 50 50 50z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10" stroke-linejoin="round"/><path d="M69.993 52l-32.01-18.478v36.956L69.993 52zM102 52L69.993 33.522v36.956L102 52zM37.983 52L5.976 33.522v36.956L37.983 52z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10" stroke-linejoin="round"/></svg>
\ No newline at end of file
diff --git a/packages/website/ts/@next/icons/illustrations/long-term-impact.svg b/packages/website/ts/@next/icons/illustrations/long-term-impact.svg
new file mode 100644
index 000000000..da6385fe0
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/long-term-impact.svg
@@ -0,0 +1 @@
+<svg width="104" height="104" viewBox="0 0 104 104" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M52 102c27.614 0 50-22.386 50-50S79.614 2 52 2 2 24.386 2 52s22.386 50 50 50z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/><path d="M52 102c16.513 0 29.9-22.386 29.9-50S68.512 2 52 2C35.486 2 22.1 24.386 22.1 52s13.386 50 29.9 50zM52 2v100M102 52H2M95.445 76.983H8.555M95.445 26.983H8.555" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/></svg>
\ No newline at end of file
diff --git a/packages/website/ts/@next/icons/illustrations/right-thing.svg b/packages/website/ts/@next/icons/illustrations/right-thing.svg
new file mode 100644
index 000000000..4e360c0b4
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/right-thing.svg
@@ -0,0 +1 @@
+<svg width="104" height="104" viewBox="0 0 104 104" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M52 102c27.614 0 50-22.386 50-50S79.614 2 52 2 2 24.386 2 52s22.386 50 50 50z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/><path d="M92.061 24.613c-10.138-10.137-26.574-10.137-36.711 0l-3.67 3.673-3.672-3.673c-10.138-10.137-26.574-10.137-36.711 0-10.138 10.138-10.138 26.574 0 36.712l3.672 3.672 36.711 36.709 36.712-36.712 3.672-3.672c10.135-10.135 10.135-26.57-.003-36.709z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/><path d="M81.293 45.17c-7.435-7.434-19.489-7.434-26.92 0l-2.693 2.694-2.694-2.694c-7.434-7.434-19.488-7.434-26.922 0-7.435 7.435-7.435 19.488 0 26.923l2.693 2.693 26.92 26.923 26.922-26.923 2.694-2.693c7.434-7.435 7.434-19.488 0-26.923z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/><path d="M70.525 65.73c-4.732-4.731-12.403-4.731-17.13 0l-1.715 1.715-1.715-1.715c-4.731-4.731-12.403-4.731-17.13 0-4.732 4.731-4.732 12.402 0 17.13l1.714 1.715 17.13 17.131 17.131-17.13 1.715-1.715c4.731-4.732 4.731-12.4 0-17.131z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/></svg>
\ No newline at end of file
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
new file mode 100644
index 000000000..8870a1afa
--- /dev/null
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -0,0 +1,93 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Image } from 'ts/@next/components/image';
+
+import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
+import ConsistentlyShipIcon from 'ts/@next/icons/illustrations/consistently-ship.svg';
+import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
+import LongTermImpactIcon from 'ts/@next/icons/illustrations/long-term-impact.svg';
+
+export const NextAboutMission = () => (
+  <SiteWrap>
+    <Section>
+      <Wrap>
+         <Column colWidth="1/3">
+            <ChapterLink href="#">Our Mission</ChapterLink>
+            <ChapterLink href="#">Team</ChapterLink>
+            <ChapterLink href="#">Press</ChapterLink>
+            <ChapterLink href="#">Jobs</ChapterLink>
+        </Column>
+        <Column colWidth="2/3">
+            <Heading size="medium">Creating a tokenized world where all value can flow freely.</Heading>
+            <Paragraph size="medium">0x Protocol is an important infrastructure layer for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past.</Paragraph>
+            <Paragraph>Our missions and values (arrow)</Paragraph>
+        </Column>
+      </Wrap>
+    </Section>
+
+    <Section fullWidth noPadding>
+        <Wrap width="full">
+            <Image src="/images/@next/about/about-mission@2x.jpg" height="320" alt="" center />
+        </Wrap>
+    </Section>
+
+    <Section>
+      <Wrap>
+        <Column colWidth="1/3">
+            <Heading size="medium">Core<br/>Values</Heading>
+        </Column>
+
+        <Column colWidth="2/3">
+            <Wrap>
+                <Column colWidth="1/3">
+                    <RightThingIcon width="100" />
+                </Column>
+                <Column colWidth="2/3">
+                    <Heading size="medium">Do The Right Thing</Heading>
+                    <Paragraph muted>We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.</Paragraph>
+                </Column>
+            </Wrap>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <ConsistentlyShipIcon width="100" />
+                </Column>
+                <Column colWidth="2/3">
+                    <Heading size="medium">Consistently Ship</Heading>
+                    <Paragraph muted>Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.</Paragraph>
+                </Column>
+            </Wrap>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <LongTermImpactIcon width="100" />
+                </Column>
+                <Column colWidth="2/3">
+                    <Heading size="medium">Focus on long-term Impact</Heading>
+                    <Paragraph muted>We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.</Paragraph>
+                </Column>
+            </Wrap>
+        </Column>
+      </Wrap>
+    </Section>
+  </SiteWrap>
+);
+
+const ChapterLink = styled.a`
+    font-size: 1.222222222rem;
+    display: block;
+    opacity: 0.8;
+    margin-bottom: 1.666666667rem;
+
+    &:first-child {
+        opacity: 1;
+    }
+
+    &:hover {
+        opacity: 1;
+    }
+`;
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index 82e7e1206..cb368e381 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -23,6 +23,7 @@ import { muiTheme } from 'ts/utils/mui_theme';
 import { Next0xInstant } from 'ts/@next/pages/instant';
 import { NextLanding } from 'ts/@next/pages/landing';
 import { NextWhy } from 'ts/@next/pages/why';
+import { NextAboutMission } from 'ts/@next/pages/about/mission';
 
 // Check if we've introduced an update that requires us to clear the tradeHistory local storage entries
 tradeHistoryStorage.clearIfRequired();
@@ -112,6 +113,7 @@ render(
                                 <Route exact path="/next" component={NextLanding as any} />
                                 <Route exact path="/next/why" component={NextWhy as any} />
                                 <Route exact path="/next/0x-instant" component={Next0xInstant as any} />
+                                <Route exact path="/next/about/mission" component={NextAboutMission as any} />
 
                                 <Route
                                     path={`${WebsitePaths.ZeroExJs}/:version?`}
-- 
cgit v1.2.3


From 46422ff78302a410178b42947e1b483b712c920f Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 30 Nov 2018 16:04:03 +0100
Subject: Linting

---
 packages/website/ts/@next/components/text.tsx | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 01e2cd099..c0d683973 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -2,7 +2,6 @@ import * as React from 'react';
 import styled from 'styled-components';
 import { colors } from 'ts/style/colors';
 
-
 interface HeadingProps {
     asElement?: 'h1'| 'h2'| 'h3'| 'h4';
     size?: 'default' | 'medium' | 'large' | 'small';
-- 
cgit v1.2.3


From 5c12e664a96296dae720433deb8bf98b10a5fbcb Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 16:25:37 +0100
Subject: WIP themeprovider

---
 packages/website/ts/@next/components/siteWrap.tsx  | 63 ++++++++++++++++------
 packages/website/ts/@next/components/text.tsx      |  8 +--
 .../website/ts/@next/constants/globalStyle.tsx     | 23 ++++----
 packages/website/ts/@next/pages/landing.tsx        |  4 +-
 4 files changed, 67 insertions(+), 31 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index a175c6901..6c29b3c43 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -1,5 +1,5 @@
 import * as React from 'react';
-import styled from 'styled-components';
+import styled, { ThemeProvider } from 'styled-components';
 
 import { Footer } from 'ts/@next/components/footer';
 import { Header } from 'ts/@next/components/header';
@@ -9,23 +9,54 @@ import { GlobalStyles } from 'ts/@next/constants/globalStyle';
 // Note(ez): We'll define the theme and provide it via a prop
 // e.g. theme dark/light/etc.
 interface Props {
+    theme?: 'dark' | 'light' | 'gray';
+    children: any;
+}
+
+interface GlobalThemes {
+    [key: string]: {
+        bgColor: string;
+        textColor: string;
+    }
+}
 
+const GLOBAL_THEMES: GlobalThemes = {
+    dark: {
+        bgColor: '#000000',
+        textColor: '#FFFFFF',
+    },
+    light: {
+        bgColor: '#FFFFFF',
+        textColor: '#FFFFFF',
+    },
+    gray: {
+        bgColor: '#e0e0e0',
+        textColor: '#FFFFFF',
+    },
 }
 
 export const SiteWrap: React.StatelessComponent<Props> = props => {
-  const { children } = props;
-
-  return (
-    <>
-        {/* GlobalStyles will be exposed the theme via provider,
-            same is true for all children of SiteWrap
-        */}
-        <GlobalStyles />
-        <Header />
-        <Main>
-            {children}
-        </Main>
-        <Footer/>
-    </>
-  );
+    const {
+        children,
+        theme = 'dark',
+    } = props;
+    const currentTheme = GLOBAL_THEMES[theme];
+
+    return (
+        <>
+            <ThemeProvider theme={currentTheme}>
+                <>
+                    <GlobalStyles />
+
+                    <Header />
+
+                    <Main>
+                        { children }
+                    </Main>
+
+                    <Footer/>
+                </>
+            </ThemeProvider>
+        </>
+    );
 };
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index c0d683973..9e16c9411 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -1,5 +1,5 @@
 import * as React from 'react';
-import styled from 'styled-components';
+import styled, { withTheme } from 'styled-components';
 import { colors } from 'ts/style/colors';
 
 interface HeadingProps {
@@ -47,7 +47,7 @@ const PARAGRAPH_SIZES: ParagraphSizes = {
 };
 
 const StyledHeading = styled.h1<HeadingProps>`
-    color: ${props => props.color || colors.white};
+    color: ${props => props.color || props.theme.textColor};
     font-size: ${props => HEADING_SIZES[props.size || 'default']};
     font-weight: 300;
     margin-bottom: ${props => !props.noMargin && '30px'};
@@ -60,7 +60,6 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
         children,
     } = props;
     const Component = StyledHeading.withComponent(asElement);
-
     return <Component {...props}>{children}</Component>;
 };
 
@@ -69,6 +68,7 @@ export const Paragraph = styled.p<ParagraphProps>`
     font-size: ${props => PARAGRAPH_SIZES[props.size || 'default']};
     margin-bottom: ${props => !props.noMargin && '30px'};
     line-height: 1.4;
-    color: ${props => `rgba(255, 255, 255, ${props.muted || 0.75})`};
+    color: ${props => props.color || props.theme.textColor};
+    opacity: ${props => props.muted || 0.75};
     text-align: ${props => props.center && 'center'};
 `;
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index d33a8e68c..72c8a933e 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -1,11 +1,16 @@
-import {createGlobalStyle} from 'styled-components';
+import { withTheme, createGlobalStyle } from 'styled-components';
 import {cssReset} from 'ts/@next/constants/cssReset';
 import {colors} from 'ts/style/colors';
 
-// Not sure if cssReset is already imported into index.tsx Also: currently
-// createglobalStyle from styled-components is throwing a warning about how
-// there's not typing exported from styled-comps
-const GlobalStyles = createGlobalStyle `
+
+interface GlobalStyle {
+    theme: {
+        bgColor: string;
+        textColor: string;
+    }
+}
+
+const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
     ${cssReset};
 
     @font-face {
@@ -24,13 +29,13 @@ const GlobalStyles = createGlobalStyle `
 
     html {
         font-size: 18px;
-        background-color: ${colors.backgroundBlack};
+        background-color: ${props => props.theme.bgColor};
     }
 
     body {
         font-family: 'Formular', sans-serif !important;
         -webkit-font-smoothing: antialiased;
-        color: ${colors.white};
+        color: ${props => props.theme.textColor};
     }
 
     .visuallyHidden {
@@ -58,6 +63,6 @@ const GlobalStyles = createGlobalStyle `
         color: inherit;
         text-decoration: none;
     }
-`;
+`);
 
-export {GlobalStyles};
+export { GlobalStyles };
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index a2afab97e..137bcda7d 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -25,8 +25,8 @@ import SupportIcon from 'ts/@next/icons/illustrations/support.svg';
     </SiteWrap>
 */
 
-export const NextLanding = () => (
-    <SiteWrap>
+export const NextLanding: React.StatelessComponent<{}> = () => (
+    <SiteWrap theme="dark">
         <Section>
             <Wrap>
                 <Column colWidth="1/2">
-- 
cgit v1.2.3


From 435d9e47e330822a4df2f8e1787e98b60df3bc0f Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 30 Nov 2018 17:07:51 +0100
Subject: ThemeProvider

---
 packages/website/ts/@next/components/button.tsx   |  2 +-
 packages/website/ts/@next/components/footer.tsx   | 14 +++++++++-----
 packages/website/ts/@next/components/header.tsx   |  5 ++++-
 packages/website/ts/@next/components/logo.tsx     | 11 +++++++++--
 packages/website/ts/@next/components/siteWrap.tsx |  4 ++--
 packages/website/ts/@next/pages/about/mission.tsx |  2 +-
 packages/website/ts/@next/pages/why.tsx           |  2 +-
 7 files changed, 27 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 422c44126..2569c39c5 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -34,7 +34,7 @@ const StyledButton = styled.button<ButtonInterface>`
     display: ${props => props.inline && 'inline-block'};
     background-color: ${props => !props.transparent && colors.brandLight};
     border-color: ${props => props.transparent && '#6a6a6a'};
-    color: ${colors.white};
+    color: ${props => props.color || props.theme.textColor};
     text-align: center;
     padding: 14px 22px;
     text-decoration: none;
diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 0aff4e840..b431ba9e5 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -1,6 +1,7 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
+import { Link as ReactRouterLink } from 'react-router-dom';
 
 import { colors } from 'ts/style/colors';
 
@@ -31,7 +32,7 @@ const linkRows: LinkRows[] = [
     {
         heading: 'Products',
         links: [
-            { url: '#', text: '0x Instant' },
+            { url: '/next/0x-instant', text: '0x Instant' },
             { url: '#', text: '0x Launch Kit' },
         ],
     },
@@ -61,7 +62,7 @@ export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
     noMargin>
     <Wrap>
       <Column colWidth="1/2" noPadding>
-        <Logo />
+        <Logo light />
         <NewsletterForm />
       </Column>
 
@@ -89,7 +90,7 @@ const LinkList = (props: LinkListProps) => (
   <ul>
     {_.map(props.links, (link, index) => (
       <li key={`fl-${index}`}>
-        <Link href={link.url}>
+        <Link to={link.url}>
           {link.text}
         </Link>
       </li>
@@ -97,7 +98,10 @@ const LinkList = (props: LinkListProps) => (
   </ul>
 );
 
-const FooterWrap = Section.withComponent('footer');
+const FooterSection = Section.withComponent('footer');
+const FooterWrap = styled(FooterSection)`
+    color: ${colors.white};
+`;
 
 const RowHeading = styled.h3`
     color: ${colors.white};
@@ -107,7 +111,7 @@ const RowHeading = styled.h3`
     margin-bottom: 1.25em;
 `;
 
-const Link = styled.a`
+const Link = styled(ReactRouterLink)`
     color: rgba(255, 255, 255, 0.5);
     display: block;
     font-size: 16px;
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 0f47588bd..0e7d8f5cd 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -38,7 +38,10 @@ const Link: React.StatelessComponent<LinkProps> = props => {
 export const Header: React.StatelessComponent<HeaderProps> = ({}) => (
     <Container>
         <StyledHeader>
-            <Logo/>
+            <Link href="/next">
+                <Logo/>
+            </Link>
+
             <Links>
                 {_.map(links, (link, index) => <Link key={index} href={link.url}>{link.text}</Link>)}
             </Links>
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index 1a02e211e..eade90c68 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -5,18 +5,25 @@ import LogoIcon from '../icons/logo-with-type.svg';
 
 interface LogoInterface {
     // showType: boolean;
+    light?: any;
 }
 
+
+// Note let's refactor this
 const StyledLogo = styled.div`
     text-align: left;
 `;
 
 const Icon = styled(LogoIcon)`
     flex-shrink: 0;
+
+    path {
+        fill: ${props => props.light ? '#fff' : props.theme.textColor};
+    }
 `;
 
-export const Logo: React.StatelessComponent<LogoInterface> = ({}) => (
+export const Logo: React.StatelessComponent<LogoInterface> = (props) => (
     <StyledLogo>
-        <Icon />
+        <Icon {...props} />
     </StyledLogo>
 );
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 6c29b3c43..7529e90c9 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -27,11 +27,11 @@ const GLOBAL_THEMES: GlobalThemes = {
     },
     light: {
         bgColor: '#FFFFFF',
-        textColor: '#FFFFFF',
+        textColor: '#000000',
     },
     gray: {
         bgColor: '#e0e0e0',
-        textColor: '#FFFFFF',
+        textColor: '#000000',
     },
 }
 
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index 8870a1afa..902612703 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -14,7 +14,7 @@ import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
 import LongTermImpactIcon from 'ts/@next/icons/illustrations/long-term-impact.svg';
 
 export const NextAboutMission = () => (
-  <SiteWrap>
+  <SiteWrap theme="light">
     <Section>
       <Wrap>
          <Column colWidth="1/3">
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 081cf8315..f9dff725b 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -33,7 +33,7 @@ export const NextWhy = () => (
         </Column>
 
         <Column colWidth="1/3">
-            <LogoOutlined width="150" />
+            <ProtocolIcon width="150" />
             <Heading>Shared Networked Liquidity</Heading>
             <Paragraph>0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system.</Paragraph>
         </Column>
-- 
cgit v1.2.3


From 6c941eebeae4828177b0d195168f5f1b757432e2 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 08:40:25 -0800
Subject: add missing import from merge

---
 packages/instant/src/util/analytics.ts | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 2f76c4a76..714ff8bcd 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -6,6 +6,7 @@ import {
     AffiliateInfo,
     Asset,
     Network,
+    OrderProcessState,
     OrderSource,
     ProviderState,
     QuoteFetchOrigin,
-- 
cgit v1.2.3


From e65096ee7af7c6d442b5e106db0a07652cc5e047 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 10:25:36 -0800
Subject: feat: implement multi token select component

---
 packages/website/ts/components/ui/check_mark.tsx   |  31 ++++++
 packages/website/ts/components/ui/container.tsx    |   6 ++
 packages/website/ts/components/ui/multi_select.tsx |  38 +++----
 packages/website/ts/components/ui/select.tsx       |   2 +
 packages/website/ts/pages/instant/action_link.tsx  |   7 +-
 .../website/ts/pages/instant/config_generator.tsx  | 109 +++++++++++++++++----
 packages/website/ts/pages/instant/configurator.tsx |   3 +-
 packages/website/ts/pages/instant/features.tsx     |   6 +-
 8 files changed, 156 insertions(+), 46 deletions(-)
 create mode 100644 packages/website/ts/components/ui/check_mark.tsx

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/check_mark.tsx b/packages/website/ts/components/ui/check_mark.tsx
new file mode 100644
index 000000000..86e427c8b
--- /dev/null
+++ b/packages/website/ts/components/ui/check_mark.tsx
@@ -0,0 +1,31 @@
+import * as React from 'react';
+
+import { colors } from '@0x/react-shared';
+
+export interface CheckMarkProps {
+    color?: string;
+    isChecked?: boolean;
+}
+
+export const CheckMark: React.StatelessComponent<CheckMarkProps> = ({ color, isChecked }) => (
+    <svg width="17" height="17" viewBox="0 0 17 17" fill="none" xmlns="http://www.w3.org/2000/svg">
+        <circle
+            cx="8.5"
+            cy="8.5"
+            r="8.5"
+            fill={isChecked ? color : 'white'}
+            stroke={isChecked ? undefined : '#CCCCCC'}
+        />
+        <path
+            d="M2.5 4.5L1.79289 5.20711L2.5 5.91421L3.20711 5.20711L2.5 4.5ZM-0.707107 2.70711L1.79289 5.20711L3.20711 3.79289L0.707107 1.29289L-0.707107 2.70711ZM3.20711 5.20711L7.70711 0.707107L6.29289 -0.707107L1.79289 3.79289L3.20711 5.20711Z"
+            transform="translate(5 6.5)"
+            fill="white"
+        />
+    </svg>
+);
+
+CheckMark.displayName = 'Check';
+
+CheckMark.defaultProps = {
+    color: colors.mediumBlue,
+};
diff --git a/packages/website/ts/components/ui/container.tsx b/packages/website/ts/components/ui/container.tsx
index cd0ed9986..4b76ce8be 100644
--- a/packages/website/ts/components/ui/container.tsx
+++ b/packages/website/ts/components/ui/container.tsx
@@ -9,6 +9,7 @@ type StringOrNum = string | number;
 export type ContainerTag = 'div' | 'span';
 
 export interface ContainerProps {
+    margin?: string;
     marginTop?: StringOrNum;
     marginBottom?: StringOrNum;
     marginRight?: StringOrNum;
@@ -48,7 +49,9 @@ export interface ContainerProps {
     id?: string;
     onClick?: (event: React.MouseEvent<HTMLElement>) => void;
     overflowX?: 'scroll' | 'hidden' | 'auto' | 'visible';
+    overflowY?: 'scroll' | 'hidden' | 'auto' | 'visible';
     shouldDarkenOnHover?: boolean;
+    hasBoxShadow?: boolean;
     shouldAddBoxShadowOnHover?: boolean;
 }
 
@@ -62,6 +65,7 @@ export const PlainContainer: React.StatelessComponent<ContainerProps> = props =>
         onClick,
         shouldDarkenOnHover,
         shouldAddBoxShadowOnHover,
+        hasBoxShadow,
         // tslint:disable-next-line:trailing-comma
         ...style
     } = props;
@@ -74,6 +78,8 @@ export const PlainContainer: React.StatelessComponent<ContainerProps> = props =>
 };
 
 export const Container = styled(PlainContainer)`
+    box-sizing: border-box;
+    ${props => (props.hasBoxShadow ? `box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1)` : '')};
     &:hover {
         ${props =>
             props.shouldDarkenOnHover
diff --git a/packages/website/ts/components/ui/multi_select.tsx b/packages/website/ts/components/ui/multi_select.tsx
index bf80443af..2cf44cae1 100644
--- a/packages/website/ts/components/ui/multi_select.tsx
+++ b/packages/website/ts/components/ui/multi_select.tsx
@@ -2,40 +2,42 @@ import { colors } from '@0x/react-shared';
 import * as _ from 'lodash';
 import * as React from 'react';
 
-import { zIndex } from 'ts/style/z_index';
-
 import { Container } from './container';
-import { Overlay } from './overlay';
-import { Text } from './text';
 
 export interface MultiSelectItemConfig {
     value: string;
-    displayText: React.ReactNode;
+    renderItemContent: (isSelected: boolean) => React.ReactNode;
     onClick?: () => void;
 }
 
 export interface MultiSelectProps {
-    selectedValues: string[];
+    selectedValues?: string[];
     items: MultiSelectItemConfig[];
     backgroundColor?: string;
-    textColor?: string;
+    height?: string;
 }
 
 export class MultiSelect extends React.Component<MultiSelectProps> {
     public static defaultProps = {
         backgroundColor: colors.white,
-        textColor: colors.darkGrey,
     };
     public render(): React.ReactNode {
-        const { items, backgroundColor, selectedValues } = this.props;
+        const { items, backgroundColor, selectedValues, height } = this.props;
         return (
-            <Container backgroundColor={backgroundColor} borderRadius="4px">
+            <Container
+                backgroundColor={backgroundColor}
+                borderRadius="4px"
+                width="100%"
+                height={height}
+                overflowY="scroll"
+            >
                 {_.map(items, item => (
                     <MultiSelectItem
                         key={item.value}
-                        displayText={item.displayText}
+                        renderItemContent={item.renderItemContent}
+                        backgroundColor={backgroundColor}
                         onClick={item.onClick}
-                        isSelected={_.includes(selectedValues, item.value)}
+                        isSelected={_.isUndefined(selectedValues) || _.includes(selectedValues, item.value)}
                     />
                 ))}
             </Container>
@@ -44,19 +46,21 @@ export class MultiSelect extends React.Component<MultiSelectProps> {
 }
 
 export interface MultiSelectItemProps {
-    displayText: React.ReactNode;
+    renderItemContent: (isSelected: boolean) => React.ReactNode;
     isSelected?: boolean;
     onClick?: () => void;
+    backgroundColor?: string;
 }
 
 export const MultiSelectItem: React.StatelessComponent<MultiSelectItemProps> = ({
-    displayText,
+    renderItemContent,
     isSelected,
     onClick,
+    backgroundColor,
 }) => (
-    <Container shouldDarkenOnHover={true} onClick={onClick}>
-        <Container borderBottom="1px solid black" padding="0px 15px">
-            {displayText}
+    <Container cursor="pointer" shouldDarkenOnHover={true} onClick={onClick} backgroundColor={backgroundColor}>
+        <Container borderBottom={`1px solid ${colors.lightestGrey}`} margin="0px 15px" padding="10px 0px">
+            {renderItemContent(isSelected)}
         </Container>
     </Container>
 );
diff --git a/packages/website/ts/components/ui/select.tsx b/packages/website/ts/components/ui/select.tsx
index abf202c67..743b082b0 100644
--- a/packages/website/ts/components/ui/select.tsx
+++ b/packages/website/ts/components/ui/select.tsx
@@ -62,6 +62,7 @@ export class Select extends React.Component<SelectProps, SelectState> {
                         cursor={hasItems ? 'pointer' : undefined}
                         onClick={this._handleDropdownClick}
                         borderRadius={borderRadius}
+                        hasBoxShadow={isOpen}
                         border={border}
                         backgroundColor={backgroundColor}
                         padding="0.8em"
@@ -94,6 +95,7 @@ export class Select extends React.Component<SelectProps, SelectState> {
                             position="absolute"
                             onClick={this._closeDropdown}
                             zIndex={zIndex.aboveOverlay}
+                            hasBoxShadow={true}
                         >
                             {_.map(items, (item, index) => (
                                 <SelectItem
diff --git a/packages/website/ts/pages/instant/action_link.tsx b/packages/website/ts/pages/instant/action_link.tsx
index 5612dc25b..c196f03ef 100644
--- a/packages/website/ts/pages/instant/action_link.tsx
+++ b/packages/website/ts/pages/instant/action_link.tsx
@@ -23,12 +23,7 @@ export class ActionLink extends React.Component<ActionLinkProps> {
     public render(): React.ReactNode {
         const { displayText, fontSize, color, className } = this.props;
         return (
-            <Container
-                className={`flex items-center ${className}`}
-                marginRight="32px"
-                onClick={this._handleClick}
-                cursor="pointer"
-            >
+            <Container className={`flex items-center ${className}`} onClick={this._handleClick} cursor="pointer">
                 <Container>
                     <Text fontSize="16px" fontColor={color}>
                         {displayText}
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index cd215bc61..d1ea66557 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -5,6 +5,7 @@ import { ObjectMap } from '@0x/types';
 import * as _ from 'lodash';
 import * as React from 'react';
 
+import { CheckMark } from 'ts/components/ui/check_mark';
 import { Container } from 'ts/components/ui/container';
 import { MultiSelect } from 'ts/components/ui/multi_select';
 import { Select, SelectItemConfig } from 'ts/components/ui/select';
@@ -54,42 +55,79 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
                 <ConfigGeneratorSection title="Standard Relayer API Endpoint">
                     <Select value={value.orderSource} items={this._generateItems()} />
                 </ConfigGeneratorSection>
-                <ConfigGeneratorSection title="What tokens can users buy?">
+                <ConfigGeneratorSection {...this._getTokenSelectorProps()}>
                     {this._renderTokenMultiSelectOrSpinner()}
                 </ConfigGeneratorSection>
             </Container>
         );
     }
+    private readonly _getTokenSelectorProps = (): ConfigGeneratorSectionProps => {
+        if (_.isUndefined(this.props.value.availableAssetDatas)) {
+            return {
+                title: 'What tokens can users buy?',
+                actionText: 'Unselect All',
+                onActionTextClick: this._handleUnselectAllClick,
+            };
+        }
+        return {
+            title: 'What tokens can users buy?',
+            actionText: 'Select All',
+            onActionTextClick: this._handleSelectAllClick,
+        };
+    };
     private readonly _generateItems = (): SelectItemConfig[] => {
         return _.map(SRA_ENDPOINTS, endpoint => ({
             text: endpoint,
             onClick: this._handleSRASelection.bind(this, endpoint),
         }));
     };
+    private readonly _getAllKnownAssetDatas = (): string[] => {
+        return _.map(this.state.allKnownTokens, token => assetDataUtils.encodeERC20AssetData(token.address));
+    };
     private readonly _handleSRASelection = (sraEndpoint: string) => {
-        const newConfig = {
+        const newConfig: ZeroExInstantBaseConfig = {
             ...this.props.value,
             orderSource: sraEndpoint,
         };
         this.props.onConfigChange(newConfig);
     };
+    private readonly _handleSelectAllClick = () => {
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...this.props.value,
+            availableAssetDatas: undefined,
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private readonly _handleUnselectAllClick = () => {
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...this.props.value,
+            availableAssetDatas: [],
+        };
+        this.props.onConfigChange(newConfig);
+    };
     private readonly _handleTokenClick = (assetData: string) => {
         const { value } = this.props;
-        let newAvailableAssetDatas = [];
-        if (_.includes(value.availableAssetDatas, assetData)) {
+        const { allKnownTokens } = this.state;
+        let newAvailableAssetDatas: string[] = [];
+        const availableAssetDatas = value.availableAssetDatas;
+        if (_.isUndefined(availableAssetDatas)) {
+            // It being undefined means it's all tokens.
+            const allKnownAssetDatas = this._getAllKnownAssetDatas();
+            newAvailableAssetDatas = _.pull(allKnownAssetDatas, assetData);
+        } else if (!_.includes(availableAssetDatas, assetData)) {
             // Add it
-            newAvailableAssetDatas = [...value.availableAssetDatas, assetData];
+            newAvailableAssetDatas = [...availableAssetDatas, assetData];
         } else {
             // Remove it
-            newAvailableAssetDatas = _.remove(value.availableAssetDatas, assetData);
+            newAvailableAssetDatas = _.pull(availableAssetDatas, assetData);
         }
-        const newConfig = {
+        const newConfig: ZeroExInstantBaseConfig = {
             ...this.props.value,
             availableAssetDatas: newAvailableAssetDatas,
         };
         this.props.onConfigChange(newConfig);
     };
-    private _setAllKnownTokens = async (callback: () => void): Promise<void> => {
+    private readonly _setAllKnownTokens = async (callback: () => void): Promise<void> => {
         const tokenInfos = await backendClient.getTokenInfosAsync();
         const allKnownTokens = _.reduce(
             tokenInfos,
@@ -101,7 +139,7 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
         );
         this.setState({ allKnownTokens }, callback);
     };
-    private _setAvailableAssetsFromOrderProvider = async (): Promise<void> => {
+    private readonly _setAvailableAssetsFromOrderProvider = async (): Promise<void> => {
         const { value } = this.props;
         if (!_.isUndefined(value.orderSource) && _.isString(value.orderSource)) {
             this.setState({ isLoadingAvailableTokens: true });
@@ -119,13 +157,23 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
             this.setState({ availableTokens, isLoadingAvailableTokens: false });
         }
     };
-    private _renderTokenMultiSelectOrSpinner = (): React.ReactNode => {
+    private readonly _renderTokenMultiSelectOrSpinner = (): React.ReactNode => {
         const { value } = this.props;
         const { availableTokens, isLoadingAvailableTokens } = this.state;
+        const multiSelectHeight = '200px';
         if (isLoadingAvailableTokens) {
             return (
-                <Container className="flex items-center">
-                    <Spinner />
+                <Container
+                    className="flex flex-column items-center justify-center"
+                    height={multiSelectHeight}
+                    backgroundColor={colors.white}
+                    borderRadius="4px"
+                    width="100%"
+                >
+                    <Container position="relative" left="12px" marginBottom="20px">
+                        <Spinner />
+                    </Container>
+                    <Text fontSize="16px">Loading...</Text>
                 </Container>
             );
         }
@@ -133,15 +181,24 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
             const assetData = assetDataUtils.encodeERC20AssetData(token.address);
             return {
                 value: assetDataUtils.encodeERC20AssetData(token.address),
-                displayText: (
-                    <Text>
-                        <b>{token.symbol}</b> - {token.name}
-                    </Text>
+                renderItemContent: (isSelected: boolean) => (
+                    <Container className="flex items-center">
+                        <Container marginRight="10px">
+                            <CheckMark isChecked={isSelected} />
+                        </Container>
+                        <Text
+                            fontSize="16px"
+                            fontColor={isSelected ? colors.mediumBlue : colors.darkerGrey}
+                            fontWeight={300}
+                        >
+                            <b>{token.symbol}</b> — {token.name}
+                        </Text>
+                    </Container>
                 ),
                 onClick: this._handleTokenClick.bind(this, assetData),
             };
         });
-        return <MultiSelect items={items} selectedValues={value.availableAssetDatas || []} />;
+        return <MultiSelect items={items} selectedValues={value.availableAssetDatas} height={multiSelectHeight} />;
     };
 }
 
@@ -151,13 +208,23 @@ export interface ConfigGeneratorSectionProps {
     onActionTextClick?: () => void;
 }
 
-export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSectionProps> = props => (
+export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSectionProps> = ({
+    title,
+    actionText,
+    onActionTextClick,
+    children,
+}) => (
     <Container marginBottom="30px">
-        <Container marginBottom="10px">
+        <Container marginBottom="10px" className="flex justify-between items-center">
             <Text fontColor={colors.white} fontSize="16px" lineHeight="18px">
-                {props.title}
+                {title}
             </Text>
+            {actionText && (
+                <Text fontSize="12px" fontColor={colors.grey} onClick={onActionTextClick}>
+                    {actionText}
+                </Text>
+            )}
         </Container>
-        {props.children}
+        {children}
     </Container>
 );
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index cf9985675..f4987c0de 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -18,9 +18,10 @@ export interface ConfiguratorState {
 }
 
 export class Configurator extends React.Component<ConfiguratorProps> {
-    public state = {
+    public state: ConfiguratorState = {
         instantConfig: {
             orderSource: 'https://api.radarrelay.com/0x/v2/',
+            availableAssetDatas: [],
         },
     };
     public render(): React.ReactNode {
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 1e187c9da..c88958bbf 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -90,7 +90,11 @@ const FeatureItem = (props: FeatureItemProps) => {
                 </Text>
             </Container>
             <Container className="flex" marginTop="28px">
-                {_.map(linkInfos, linkInfo => <ActionLink key={linkInfo.displayText} {...linkInfo} />)}
+                {_.map(linkInfos, linkInfo => (
+                    <Container marginRight="32px">
+                        <ActionLink key={linkInfo.displayText} {...linkInfo} />
+                    </Container>
+                ))}
             </Container>
         </Container>
     );
-- 
cgit v1.2.3


From 9e69257b0db8ce959c0209d4389f9e3a753839bd Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 11:08:49 -0800
Subject: feat: implement code generation

---
 packages/website/ts/pages/instant/code_demo.tsx    | 34 ++++++-------------
 packages/website/ts/pages/instant/configurator.tsx | 38 +++++++++++++++++++++-
 packages/website/ts/pages/instant/features.tsx     |  4 +--
 3 files changed, 49 insertions(+), 27 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index e9ecad40d..fa0cebc62 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -6,7 +6,7 @@ import { styled } from 'ts/style/theme';
 const CustomPre = styled.pre`
     margin: 0px;
     line-height: 24px;
-    overflow: hidden;
+    overflow: scroll;
     width: 600px;
     height: 500px;
     border-radius: 4px;
@@ -123,7 +123,7 @@ const customStyle = {
     },
     hljs: {
         display: 'block',
-        overflowX: 'auto',
+        overflowX: 'hidden',
         background: colors.instantSecondaryBackground,
         color: 'white',
         fontSize: '12px',
@@ -136,26 +136,12 @@ const customStyle = {
     },
 };
 
-export interface CodeDemoProps {}
+export interface CodeDemoProps {
+    children: string;
+}
 
-export const CodeDemo: React.StatelessComponent<CodeDemoProps> = props => {
-    const codeString = `<head>
-    <script src="https://instant.0xproject.com/instant.js"></script>
-</head>
-<body>
-    <script>
-        zeroExInstant.render({
-            liquiditySource: 'https://api.relayer.com/sra/v2/',
-            affiliateInfo: {
-                feeRecipient: '0x50ff5828a216170cf224389f1c5b0301a5d0a230',
-                feePercentage: 0.03
-            }
-        }, 'body');
-    </script>
-</body>`;
-    return (
-        <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
-            {codeString}
-        </SyntaxHighlighter>
-    );
-};
+export const CodeDemo: React.StatelessComponent<CodeDemoProps> = props => (
+    <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
+        {props.children}
+    </SyntaxHighlighter>
+);
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index f4987c0de..0fb6d7ef8 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -1,3 +1,4 @@
+import * as _ from 'lodash';
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
@@ -26,6 +27,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
     };
     public render(): React.ReactNode {
         const { hash } = this.props;
+        const codeToDisplay = this._generateCodeDemoCode();
         return (
             <Container
                 className="flex justify-center py4 px3"
@@ -47,7 +49,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
                         </Text>
                         <ActionLink displayText="Explore the Docs" linkSrc="/docs/instant" color={colors.grey} />
                     </Container>
-                    <CodeDemo />
+                    <CodeDemo key={codeToDisplay}>{codeToDisplay}</CodeDemo>
                 </Container>
             </Container>
         );
@@ -57,4 +59,38 @@ export class Configurator extends React.Component<ConfiguratorProps> {
             instantConfig: config,
         });
     };
+    private readonly _generateCodeDemoCode = (): string => {
+        const { instantConfig } = this.state;
+        console.log(instantConfig.availableAssetDatas);
+        return `<head>
+        <script src="https://instant.0xproject.com/instant.js"></script>
+    </head>
+    <body>
+        <script>
+            zeroExInstant.render({
+                liquiditySource: '${instantConfig.orderSource}',${
+            !_.isUndefined(instantConfig.availableAssetDatas)
+                ? `\n\t\tavailableAssetDatas: ${this._renderAvailableAssetDatasString(
+                      instantConfig.availableAssetDatas,
+                  )}`
+                : ''
+        }${
+            !_.isUndefined(instantConfig.affiliateInfo)
+                ? `affiliateInfo: {
+                    feeRecipient: '${instantConfig.affiliateInfo.feeRecipient}',
+                    feePercentage: ${instantConfig.affiliateInfo.feePercentage}
+                }`
+                : ''
+        }
+            }, 'body');
+        </script>
+    </body>`;
+    };
+    private readonly _renderAvailableAssetDatasString = (availableAssetDatas: string[]): string => {
+        const stringAvailableAssetDatas = availableAssetDatas.map(assetData => `'${assetData}'`);
+        if (availableAssetDatas.length < 2) {
+            return `[${stringAvailableAssetDatas.join(', ')}]`;
+        }
+        return `[\n\t\t\t${stringAvailableAssetDatas.join(', \n\t\t\t')}\n\t\t]`;
+    };
 }
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index c88958bbf..230a8496b 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -91,8 +91,8 @@ const FeatureItem = (props: FeatureItemProps) => {
             </Container>
             <Container className="flex" marginTop="28px">
                 {_.map(linkInfos, linkInfo => (
-                    <Container marginRight="32px">
-                        <ActionLink key={linkInfo.displayText} {...linkInfo} />
+                    <Container key={linkInfo.displayText} marginRight="32px">
+                        <ActionLink {...linkInfo} />
                     </Container>
                 ))}
             </Container>
-- 
cgit v1.2.3


From 09813cb1d83da4c571cf69a448c35c5f6af94dec Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 11:20:07 -0800
Subject: fix: address PR feedback

---
 packages/instant/.dogfood.discharge.json | 2 +-
 packages/instant/.staging.discharge.json | 2 +-
 packages/instant/package.json            | 1 -
 packages/instant/src/index.umd.ts        | 4 ++--
 packages/instant/webpack.config.js       | 3 ---
 5 files changed, 4 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index ca36b3861..85a48044b 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index c917a650b..93fd94f40 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:umd:prod",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 427d5984e..4c26d2dae 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -10,7 +10,6 @@
     "scripts": {
         "build": "webpack --mode production",
         "build:ci": "yarn build",
-        "watch_without_deps": "tsc -w",
         "dev": "webpack-dev-server --mode development",
         "lint": "tslint --format stylish --project .",
         "test": "jest",
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 45369d9ee..95080f829 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -112,5 +112,5 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
 };
 
 // Write version info to the exported object for debugging
-export const GitSha = process.env.GIT_SHA;
-export const NpmVersion = process.env.NPM_PACKAGE_VERSION;
+export const GIT_SHA = process.env.GIT_SHA;
+export const NPM_VERSION = process.env.NPM_PACKAGE_VERSION;
diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 41276809c..2a517bb59 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -3,9 +3,6 @@ const ip = require('ip');
 const path = require('path');
 const webpack = require('webpack');
 
-// The common js bundle (not this one) is built using tsc.
-// The umd bundle (this one) has a different entrypoint.
-
 const GIT_SHA = childProcess
     .execSync('git rev-parse HEAD')
     .toString()
-- 
cgit v1.2.3


From a7fc5975c1fe1d82d9250f0849e17b4764260176 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 11:28:26 -0800
Subject: feat: update tsconfig

---
 packages/instant/tsconfig.json | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/tsconfig.json b/packages/instant/tsconfig.json
index 14b0ad8f7..21bd3b821 100644
--- a/packages/instant/tsconfig.json
+++ b/packages/instant/tsconfig.json
@@ -7,6 +7,5 @@
         "noImplicitAny": true,
         "allowSyntheticDefaultImports": true
     },
-    "include": ["./src/**/*"],
-    "exclude": ["./src/index.umd.ts"]
+    "include": ["./src/**/*"]
 }
-- 
cgit v1.2.3


From d6ba7298d45d60d204b556a3b29e91d253a0824a Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 11:59:59 -0800
Subject: chore: deploy_live -> deploy_production

---
 packages/instant/README.md    | 2 +-
 packages/instant/package.json | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/README.md b/packages/instant/README.md
index c6621cbed..45a871124 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -41,7 +41,7 @@ Finally, we have our live production bundle that is only meant to be updated wit
 To build and deploy to this bundle, run
 
 ```
-yarn deploy_live
+yarn deploy_production
 ```
 
 **NOTE: On deploying the site to staging and dogfood, it will say the site is available at a non-existent URL. Please ignore and use the (now updated) URL above.**
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 4c26d2dae..cfd681cc9 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -19,7 +19,7 @@
         "clean": "shx rm -rf lib coverage scripts",
         "deploy_dogfood": "discharge deploy -c .dogfood.discharge.json",
         "deploy_staging": "discharge deploy -c .staging.discharge.json",
-        "deploy_live": "discharge deploy -c .production.discharge.json",
+        "deploy_production": "discharge deploy -c .production.discharge.json",
         "manual:postpublish": "yarn build; node ./scripts/postpublish.js"
     },
     "config": {
-- 
cgit v1.2.3


From fc2055cd93a5e847947dad10073dd0d29bfb9e29 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 12:26:59 -0800
Subject: feat: remove instant from project references

---
 packages/instant/tsconfig.json | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/tsconfig.json b/packages/instant/tsconfig.json
index 21bd3b821..2b3c11c9f 100644
--- a/packages/instant/tsconfig.json
+++ b/packages/instant/tsconfig.json
@@ -5,7 +5,10 @@
         "rootDir": "src",
         "jsx": "react",
         "noImplicitAny": true,
-        "allowSyntheticDefaultImports": true
+        "allowSyntheticDefaultImports": true,
+        "declaration": false,
+        "declarationMap": false,
+        "composite": false
     },
     "include": ["./src/**/*"]
 }
-- 
cgit v1.2.3


From ab631060a05fc6344ef6e2de7b0e6a0f0096e8ed Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 12:42:40 -0800
Subject: cdn -> dischargeTarget, and report to heap

---
 packages/instant/.dogfood.discharge.json           |  2 +-
 packages/instant/.production.discharge.json        |  2 +-
 packages/instant/.staging.discharge.json           |  2 +-
 .../src/components/zero_ex_instant_provider.tsx    |  7 +++++-
 packages/instant/src/constants.ts                  |  6 +++++-
 packages/instant/src/util/analytics.ts             |  1 +
 packages/instant/webpack.config.js                 | 25 ++++++++++++----------
 7 files changed, 29 insertions(+), 16 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index f9b96ac95..b0e4edaff 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build:prod --env.cdn=staging",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.discharge_target=dogfood",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json
index 70dd4e04c..4aa5337ba 100644
--- a/packages/instant/.production.discharge.json
+++ b/packages/instant/.production.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "instant.0xproject.com",
-    "build_command": "yarn build --env.cdn=production",
+    "build_command": "yarn build --env.discharge_target=production",
     "upload_directory": "umd",
     "index_key": "instant.js",
     "error_key": "404.html",
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index 44fc3abc8..56ffee4e9 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.cdn=staging",
+    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.discharge_target=staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 9814aabf8..dc57513d1 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -5,7 +5,11 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import { Provider as ReduxProvider } from 'react-redux';
 
-import { ACCOUNT_UPDATE_INTERVAL_TIME_MS, BUY_QUOTE_UPDATE_INTERVAL_TIME_MS } from '../constants';
+import {
+    ACCOUNT_UPDATE_INTERVAL_TIME_MS,
+    BUY_QUOTE_UPDATE_INTERVAL_TIME_MS,
+    INSTANT_DISCHARGE_TARGET,
+} from '../constants';
 import { SelectedAssetThemeProvider } from '../containers/selected_asset_theme_provider';
 import { asyncData } from '../redux/async_data';
 import { DEFAULT_STATE, DefaultState, State } from '../redux/reducer';
@@ -132,6 +136,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
             providerName: state.providerState.name,
             gitSha: process.env.GIT_SHA,
             npmVersion: process.env.NPM_PACKAGE_VERSION,
+            instantEnvironment: INSTANT_DISCHARGE_TARGET || `Local ${process.env.NODE_ENV}`,
         });
         analytics.trackInstantOpened();
     }
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index 3370af094..b37a3a844 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -20,7 +20,11 @@ export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
-export const INSTANT_CDN = process.env.INSTANT_CDN as 'production' | 'dogfood' | 'staging' | undefined;
+export const INSTANT_DISCHARGE_TARGET = process.env.INSTANT_DISCHARGE_TARGET as
+    | 'production'
+    | 'dogfood'
+    | 'staging'
+    | undefined;
 export const COINBASE_WALLET_IOS_APP_STORE_URL = 'https://itunes.apple.com/us/app/coinbase-wallet/id1278383455?mt=8';
 export const COINBASE_WALLET_ANDROID_APP_STORE_URL = 'https://play.google.com/store/apps/details?id=org.toshi&hl=en';
 export const COINBASE_WALLET_SITE_URL = 'https://wallet.coinbase.com/';
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e389e1530..45ce4dbd4 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -47,6 +47,7 @@ export interface AnalyticsEventOptions {
     providerName?: string;
     gitSha?: string;
     npmVersion?: string;
+    instantEnvironment?: string;
 }
 
 export const analytics = {
diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 020fab506..a6fe0535d 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -6,12 +6,14 @@ const webpack = require('webpack');
 // The common js bundle (not this one) is built using tsc.
 // The umd bundle (this one) has a different entrypoint.
 
-const CDNS_THAT_REQUIRE_HEAP = ['production', 'staging', 'dogfood'];
-const getConfigForCdn = cdnName => {
+const DISCHARGE_TARGETS_THAT_REQUIRED_HEAP = ['production', 'staging', 'dogfood'];
+const getConfigForDischargeTarget = dischargeTarget => {
     return {
         heapAnalyticsIdEnvName:
-            cdnName === 'production' ? 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION' : 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT',
-        heapAnalyticsIdRequired: CDNS_THAT_REQUIRE_HEAP.includes(cdnName),
+            dischargeTarget === 'production'
+                ? 'INSTANT_HEAP_ANALYTICS_ID_PRODUCTION'
+                : 'INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT',
+        heapAnalyticsIdRequired: DISCHARGE_TARGETS_THAT_REQUIRED_HEAP.includes(dischargeTarget),
     };
 };
 
@@ -19,14 +21,14 @@ const GIT_SHA = childProcess
     .execSync('git rev-parse HEAD')
     .toString()
     .trim();
-const generateConfig = (cdnName, configOptions) => {
+const generateConfig = (dischargeTarget, configOptions) => {
     const outputPath = process.env.WEBPACK_OUTPUT_PATH || 'umd';
 
     const { heapAnalyticsIdEnvName, heapAnalyticsIdRequired } = configOptions;
     const heapAnalyticsId = process.env[heapAnalyticsIdEnvName];
     if (heapAnalyticsIdRequired && !heapAnalyticsId) {
         throw new Error(
-            `Must define heap analytics id in ENV var ${heapAnalyticsIdEnvName} when building for ${cdnName}`,
+            `Must define heap analytics id in ENV var ${heapAnalyticsIdEnvName} when building for ${dischargeTarget}`,
         );
     }
 
@@ -34,12 +36,13 @@ const generateConfig = (cdnName, configOptions) => {
         GIT_SHA: JSON.stringify(GIT_SHA),
         NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
     };
-    if (cdnName) {
-        envVars.INSTANT_CDN = JSON.stringify(cdnName);
+    if (dischargeTarget) {
+        envVars.INSTANT_DISCHARGE_TARGET = JSON.stringify(dischargeTarget);
     }
     if (heapAnalyticsId) {
         envVars.HEAP_ANALYTICS_ID = JSON.stringify(heapAnalyticsId);
     }
+    console.log(envVars);
 
     const config = {
         entry: {
@@ -91,7 +94,7 @@ const generateConfig = (cdnName, configOptions) => {
 };
 
 module.exports = (env, _argv) => {
-    const cdnName = env ? env.cdn : undefined;
-    const configOptions = getConfigForCdn(cdnName);
-    return generateConfig(cdnName, configOptions);
+    const dischargeTarget = env ? env.discharge_target : undefined;
+    const configOptions = getConfigForDischargeTarget(dischargeTarget);
+    return generateConfig(dischargeTarget, configOptions);
 };
-- 
cgit v1.2.3


From de8dcf9a72283711d41617fc2c0e849a4a8c7461 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 12:47:16 -0800
Subject: takeout console.log

---
 packages/instant/webpack.config.js | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 917e84ff0..803240e76 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -39,7 +39,6 @@ const generateConfig = (dischargeTarget, configOptions) => {
     if (heapAnalyticsId) {
         envVars.HEAP_ANALYTICS_ID = JSON.stringify(heapAnalyticsId);
     }
-    console.log(envVars);
 
     const config = {
         entry: {
-- 
cgit v1.2.3


From d77efb611ebbeaf54aea6388f3e417ed326ccc62 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 12:49:07 -0800
Subject: Remove env var check for INSTANT_HEAP_ANALYTICS_ID_PRODUCTION since
 this is only needed on discharge

---
 packages/monorepo-scripts/src/prepublish_checks.ts | 11 -----------
 1 file changed, 11 deletions(-)

(limited to 'packages')

diff --git a/packages/monorepo-scripts/src/prepublish_checks.ts b/packages/monorepo-scripts/src/prepublish_checks.ts
index 60cdccf1d..36e61714b 100644
--- a/packages/monorepo-scripts/src/prepublish_checks.ts
+++ b/packages/monorepo-scripts/src/prepublish_checks.ts
@@ -17,7 +17,6 @@ async function prepublishChecksAsync(): Promise<void> {
     await checkChangelogFormatAsync(updatedPublicPackages);
     await checkGitTagsForNextVersionAndDeleteIfExistAsync(updatedPublicPackages);
     await checkPublishRequiredSetupAsync();
-    checkRequiredEnvVariables();
 }
 
 async function checkGitTagsForNextVersionAndDeleteIfExistAsync(updatedPublicPackages: Package[]): Promise<void> {
@@ -184,16 +183,6 @@ async function checkPublishRequiredSetupAsync(): Promise<void> {
     }
 }
 
-const checkRequiredEnvVariables = () => {
-    utils.log('Checking required environment variables...');
-    const requiredEnvVars = ['INSTANT_HEAP_ANALYTICS_ID_PRODUCTION'];
-    requiredEnvVars.forEach(requiredEnvVarName => {
-        if (_.isUndefined(process.env[requiredEnvVarName])) {
-            throw new Error(`Must have ${requiredEnvVarName} set`);
-        }
-    });
-};
-
 prepublishChecksAsync().catch(err => {
     utils.log(err);
     process.exit(1);
-- 
cgit v1.2.3


From 34b2f4736e30b50f94a3110c313131b56e35bc02 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 12:58:42 -0800
Subject: removing unused references

---
 packages/instant/src/components/standard_sliding_panel.tsx | 2 +-
 packages/instant/src/redux/analytics_middleware.ts         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/standard_sliding_panel.tsx b/packages/instant/src/components/standard_sliding_panel.tsx
index f587ff79a..9f517d273 100644
--- a/packages/instant/src/components/standard_sliding_panel.tsx
+++ b/packages/instant/src/components/standard_sliding_panel.tsx
@@ -1,6 +1,6 @@
 import * as React from 'react';
 
-import { SlideAnimationState, StandardSlidingPanelContent, StandardSlidingPanelSettings } from '../types';
+import { StandardSlidingPanelContent, StandardSlidingPanelSettings } from '../types';
 
 import { InstallWalletPanelContent } from './install_wallet_panel_content';
 import { SlidingPanel } from './sliding_panel';
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 3dc5fe924..47876ca2d 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -3,7 +3,7 @@ import * as _ from 'lodash';
 import { Middleware } from 'redux';
 
 import { ETH_DECIMALS } from '../constants';
-import { Account, AccountState, StandardSlidingPanelContent } from '../types';
+import { AccountState, StandardSlidingPanelContent } from '../types';
 import { analytics } from '../util/analytics';
 
 import { Action, ActionTypes } from './actions';
-- 
cgit v1.2.3


From 9ebe8d63c829ea4b6b1fbbdf7a132c7f9b8f56dc Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 13:34:03 -0800
Subject: fix: push to history edge case for second render where onpopstate is
 not defined on first render

---
 packages/instant/src/index.umd.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 95080f829..869b52353 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -91,10 +91,11 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
     const anyWindow = window as any;
     if (window.onpopstate && !anyWindow.__zeroExInstantIntegratorsPopStateHandler) {
         anyWindow.__zeroExInstantIntegratorsPopStateHandler = window.onpopstate.bind(window);
+    } else {
+        anyWindow.__zeroExInstantIntegratorsPopStateHandler = util.boundNoop;
     }
-    const integratorsOnPopStateHandler = anyWindow.__zeroExInstantIntegratorsPopStateHandler || util.boundNoop;
     const onPopStateHandler = (e: PopStateEvent) => {
-        integratorsOnPopStateHandler(e);
+        anyWindow.__zeroExInstantIntegratorsPopStateHandler(e);
         const newState = e.state;
         if (newState && newState.zeroExInstantShowing) {
             // We have returned to a history state that expects instant to be rendered.
-- 
cgit v1.2.3


From e47dd4a83ed52dd246beddeb93fc5de3378fae24 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 13:47:47 -0800
Subject: chore: lint

---
 packages/instant/src/components/standard_sliding_panel.tsx | 2 +-
 packages/instant/src/index.umd.ts                          | 9 ++++-----
 packages/instant/src/redux/analytics_middleware.ts         | 2 +-
 3 files changed, 6 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/standard_sliding_panel.tsx b/packages/instant/src/components/standard_sliding_panel.tsx
index f587ff79a..9f517d273 100644
--- a/packages/instant/src/components/standard_sliding_panel.tsx
+++ b/packages/instant/src/components/standard_sliding_panel.tsx
@@ -1,6 +1,6 @@
 import * as React from 'react';
 
-import { SlideAnimationState, StandardSlidingPanelContent, StandardSlidingPanelSettings } from '../types';
+import { StandardSlidingPanelContent, StandardSlidingPanelSettings } from '../types';
 
 import { InstallWalletPanelContent } from './install_wallet_panel_content';
 import { SlidingPanel } from './sliding_panel';
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 869b52353..3d7774858 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -89,11 +89,10 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
     // If the integrator defined a popstate handler, save it to __zeroExInstantIntegratorsPopStateHandler
     // unless we have already done so on a previous render.
     const anyWindow = window as any;
-    if (window.onpopstate && !anyWindow.__zeroExInstantIntegratorsPopStateHandler) {
-        anyWindow.__zeroExInstantIntegratorsPopStateHandler = window.onpopstate.bind(window);
-    } else {
-        anyWindow.__zeroExInstantIntegratorsPopStateHandler = util.boundNoop;
-    }
+    const popStateExistsAndNotSetPreviously = window.onpopstate && !anyWindow.__zeroExInstantIntegratorsPopStateHandler;
+    anyWindow.__zeroExInstantIntegratorsPopStateHandler = popStateExistsAndNotSetPreviously
+        ? anyWindow.onpopstate.bind(window)
+        : util.boundNoop;
     const onPopStateHandler = (e: PopStateEvent) => {
         anyWindow.__zeroExInstantIntegratorsPopStateHandler(e);
         const newState = e.state;
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 3dc5fe924..47876ca2d 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -3,7 +3,7 @@ import * as _ from 'lodash';
 import { Middleware } from 'redux';
 
 import { ETH_DECIMALS } from '../constants';
-import { Account, AccountState, StandardSlidingPanelContent } from '../types';
+import { AccountState, StandardSlidingPanelContent } from '../types';
 import { analytics } from '../util/analytics';
 
 import { Action, ActionTypes } from './actions';
-- 
cgit v1.2.3


From b19700221ff53d2a9d9ce716c6d6011b69e4cd4a Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 14:09:43 -0800
Subject: update with new CDN

---
 packages/instant/src/constants.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index 2fe0f4b89..ab644e0a4 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -28,8 +28,7 @@ export const HOST_DOMAINS = [
     'localhost',
     '127.0.0.1',
     '0.0.0.0',
-    'unpkg.com',
-    'jsdelivr.com',
+    'https://instant.0xproject.com',
 ];
 export const ROLLBAR_CLIENT_TOKEN = process.env.ROLLBAR_CLIENT_TOKEN;
 export const ROLLBAR_ENABLED = process.env.ROLLBAR_ENABLED;
-- 
cgit v1.2.3


From c342940b5d03d8496639feab9f2b305fe86c7240 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 14:09:51 -0800
Subject: get rid of double private def

---
 packages/instant/package.json | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/package.json b/packages/instant/package.json
index ed8c460d9..76398c12a 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -7,7 +7,6 @@
     "private": true,
     "description": "0x Instant React Component",
     "main": "umd/instant.js",
-    "private": true,
     "scripts": {
         "build": "webpack --mode production",
         "build:ci": "yarn build",
-- 
cgit v1.2.3


From 6a3f295b1fcb184b3dda24f06a0f5609beb70427 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 14:16:49 -0800
Subject: Take out https:// prefix

---
 packages/instant/src/constants.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index ab644e0a4..1194cf881 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -28,7 +28,7 @@ export const HOST_DOMAINS = [
     'localhost',
     '127.0.0.1',
     '0.0.0.0',
-    'https://instant.0xproject.com',
+    'instant.0xproject.com',
 ];
 export const ROLLBAR_CLIENT_TOKEN = process.env.ROLLBAR_CLIENT_TOKEN;
 export const ROLLBAR_ENABLED = process.env.ROLLBAR_ENABLED;
-- 
cgit v1.2.3


From 91b0fd951708b0fff0733c2e1eed45a403f3cc73 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 30 Nov 2018 14:19:07 -0800
Subject: Fix variable name

---
 packages/instant/webpack.config.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index 60c07db61..a1db01db9 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -20,9 +20,9 @@ const getHeapConfigForDischargeTarget = dischargeTarget => {
     };
 };
 
-const DISCHARGE_TARGETS_THAT_REQUIRE = ['production', 'staging', 'dogfood'];
+const DISCHARGE_TARGETS_THAT_REQUIRE_ROLLBAR = ['production', 'staging', 'dogfood'];
 const getRollbarConfigForDischargeTarget = dischargeTarget => {
-    if (DISCHARGE_TARGETS_THAT_REQUIRE.includes(dischargeTarget)) {
+    if (DISCHARGE_TARGETS_THAT_REQUIRE_ROLLBAR.includes(dischargeTarget)) {
         const rollbarSourceMapPublicPath =
             dischargeTarget === 'production'
                 ? 'https://instant.0xproject.com'
-- 
cgit v1.2.3


From 4b6ac96a8db908b02a352357592dfef986e23fdc Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 16:01:16 -0800
Subject: fix: use correct styles even when syntax highlighter component
 removes classnames on second render

---
 packages/website/ts/pages/instant/code_demo.tsx | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index fa0cebc62..20eb6b8d1 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -8,7 +8,8 @@ const CustomPre = styled.pre`
     line-height: 24px;
     overflow: scroll;
     width: 600px;
-    height: 500px;
+    height: 100%;
+    max-height: 800px;
     border-radius: 4px;
     code {
         background-color: inherit !important;
@@ -16,7 +17,7 @@ const CustomPre = styled.pre`
         font-family: 'Roboto Mono', sans-serif;
         border: none;
     }
-    .lsl {
+    code:first-of-type {
         background-color: #2a2a2a !important;
         color: #999;
         height: 100%;
@@ -27,7 +28,7 @@ const CustomPre = styled.pre`
         line-height: 25px;
         padding-top: 10px;
     }
-    .xml {
+    code:last-of-type {
         position: relative;
         top: 10px;
     }
-- 
cgit v1.2.3


From 937235c4fd872912accfd33cf45afdebd3f372a7 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 16:26:19 -0800
Subject: feat: add dotenv to make env dependencies more explicit

---
 packages/instant/.dogfood.discharge.json    | 2 +-
 packages/instant/.env_example               | 4 ++++
 packages/instant/.gitignore                 | 3 ++-
 packages/instant/.npmignore                 | 3 ++-
 packages/instant/.production.discharge.json | 2 +-
 packages/instant/.staging.discharge.json    | 2 +-
 packages/instant/README.md                  | 2 ++
 packages/instant/package.json               | 7 +++++--
 8 files changed, 18 insertions(+), 7 deletions(-)
 create mode 100644 packages/instant/.env_example

(limited to 'packages')

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index b0e4edaff..5d6a09a16 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.discharge_target=dogfood",
+    "build_command": "WEBPACK_OUTPUT_PATH=public dotenv yarn build --env.discharge_target=dogfood",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/.env_example b/packages/instant/.env_example
new file mode 100644
index 000000000..ebbbebc06
--- /dev/null
+++ b/packages/instant/.env_example
@@ -0,0 +1,4 @@
+INSTANT_ROLLBAR_PUBLISH_TOKEN=
+INSTANT_ROLLBAR_CLIENT_TOKEN=
+INSTANT_HEAP_ANALYTICS_ID_PRODUCTION=
+INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT=
\ No newline at end of file
diff --git a/packages/instant/.gitignore b/packages/instant/.gitignore
index a99cea187..2e65f192d 100644
--- a/packages/instant/.gitignore
+++ b/packages/instant/.gitignore
@@ -1,3 +1,4 @@
 public/instant.js
 public/instant.js.map
-umd/*
\ No newline at end of file
+umd/*
+.env
\ No newline at end of file
diff --git a/packages/instant/.npmignore b/packages/instant/.npmignore
index a4f7810c0..563923652 100644
--- a/packages/instant/.npmignore
+++ b/packages/instant/.npmignore
@@ -2,4 +2,5 @@
 *
 */
 !lib/**/*
-!umd/**/*
\ No newline at end of file
+!umd/**/*
+.env
\ No newline at end of file
diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json
index 4aa5337ba..947f68b1a 100644
--- a/packages/instant/.production.discharge.json
+++ b/packages/instant/.production.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "instant.0xproject.com",
-    "build_command": "yarn build --env.discharge_target=production",
+    "build_command": "dotenv yarn build --env.discharge_target=production",
     "upload_directory": "umd",
     "index_key": "instant.js",
     "error_key": "404.html",
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index 56ffee4e9..bd5f28ba8 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "WEBPACK_OUTPUT_PATH=public yarn build --env.discharge_target=staging",
+    "build_command": "dotenv WEBPACK_OUTPUT_PATH=public yarn build --env.discharge_target=staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/README.md b/packages/instant/README.md
index 45a871124..2092b45d9 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -20,6 +20,8 @@ The package is available as a UMD module named `zeroExInstant` at https://instan
 
 ## Deploying
 
+To run any of the following commands you need to configure your `.env` file. There is an example `.env_example` file to show you what values are required.
+
 You can deploy a work-in-progress version of 0x Instant at http://0x-instant-dogfood.s3-website-us-east-1.amazonaws.com/instant.js for easy sharing.
 
 To build and deploy the bundle run
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 62904949b..4daec883b 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -7,7 +7,6 @@
     "private": true,
     "description": "0x Instant React Component",
     "main": "umd/instant.js",
-    "private": true,
     "scripts": {
         "build": "webpack --mode production",
         "build:ci": "yarn build",
@@ -25,7 +24,10 @@
     },
     "config": {
         "postpublish": {
-            "assets": ["packages/instant/umd/instant.js", "packages/instant/umd/instant.js.map"]
+            "assets": [
+                "packages/instant/umd/instant.js",
+                "packages/instant/umd/instant.js.map"
+            ]
         }
     },
     "repository": {
@@ -75,6 +77,7 @@
         "@types/redux": "^3.6.0",
         "@types/styled-components": "^4.0.1",
         "awesome-typescript-loader": "^5.2.1",
+        "dotenv-cli": "^1.4.0",
         "enzyme": "^3.6.0",
         "enzyme-adapter-react-16": "^1.5.0",
         "ip": "^1.1.5",
-- 
cgit v1.2.3


From 800016b430a941682d4cdb89f85b46c27b835e39 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sat, 1 Dec 2018 00:03:07 -0800
Subject: fix(instant) various token selector fixes

---
 packages/instant/src/components/search_input.tsx | 8 ++++----
 packages/instant/src/components/ui/container.tsx | 1 +
 packages/instant/src/components/ui/input.tsx     | 1 +
 3 files changed, 6 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/search_input.tsx b/packages/instant/src/components/search_input.tsx
index 3a693b9f8..71bc18915 100644
--- a/packages/instant/src/components/search_input.tsx
+++ b/packages/instant/src/components/search_input.tsx
@@ -13,10 +13,10 @@ export interface SearchInputProps extends InputProps {
 }
 
 export const SearchInput: React.StatelessComponent<SearchInputProps> = props => (
-    <Container backgroundColor={props.backgroundColor} borderRadius="3px" padding=".5em .3em">
-        <Flex justify="flex-start" align="flex-end">
-            <Icon width={14} height={14} icon="search" color={ColorOption.lightGrey} padding="0px 12px" />
-            <Input {...props} fontSize="14px" fontColor={props.fontColor} />
+    <Container backgroundColor={props.backgroundColor} borderRadius="3px" padding=".5em .5em">
+        <Flex justify="flex-start" align="center">
+            <Icon width={14} height={14} icon="search" color={ColorOption.lightGrey} padding="2px 12px" />
+            <Input {...props} type="search" fontSize="16px" fontColor={props.fontColor} />
         </Flex>
     </Container>
 );
diff --git a/packages/instant/src/components/ui/container.tsx b/packages/instant/src/components/ui/container.tsx
index e7d909d92..636eb8fc9 100644
--- a/packages/instant/src/components/ui/container.tsx
+++ b/packages/instant/src/components/ui/container.tsx
@@ -77,6 +77,7 @@ export const Container =
         ${props => cssRuleIfExists(props, 'opacity')}
         ${props => cssRuleIfExists(props, 'cursor')}
         ${props => cssRuleIfExists(props, 'overflow')}
+        ${props => (props.overflow === 'scroll' ? `-webkit-overflow-scrolling: touch` : '')};
         ${props => (props.hasBoxShadow ? `box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1)` : '')};
         ${props => props.display && stylesForMedia<string>('display', props.display)}
         ${props => props.width && stylesForMedia<string>('width', props.width)}
diff --git a/packages/instant/src/components/ui/input.tsx b/packages/instant/src/components/ui/input.tsx
index 1ea5d8fe1..863c970ef 100644
--- a/packages/instant/src/components/ui/input.tsx
+++ b/packages/instant/src/components/ui/input.tsx
@@ -10,6 +10,7 @@ export interface InputProps {
     fontSize?: string;
     fontColor?: ColorOption;
     placeholder?: string;
+    type?: string;
     onChange?: (event: React.ChangeEvent<HTMLInputElement>) => void;
 }
 
-- 
cgit v1.2.3


From c0f4a35cfd67b5de387786a582bc615375a2dd4b Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sat, 1 Dec 2018 00:04:21 -0800
Subject: fix(instant): DGD and DGX colors

---
 packages/instant/src/data/asset_meta_data_map.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/data/asset_meta_data_map.ts b/packages/instant/src/data/asset_meta_data_map.ts
index b24c9c83d..0553be7f5 100644
--- a/packages/instant/src/data/asset_meta_data_map.ts
+++ b/packages/instant/src/data/asset_meta_data_map.ts
@@ -83,14 +83,14 @@ export const assetMetaDataMap: ObjectMap<AssetMetaData> = {
     '0xf47261b0000000000000000000000000e0b7927c4af23765cb51314a0e0521a9645f0e2a': {
         assetProxyId: AssetProxyId.ERC20,
         decimals: 9,
-        primaryColor: '#DEB564',
+        primaryColor: '#E1AA3E',
         symbol: 'dgd',
         name: 'DigixDao',
     },
     '0xf47261b00000000000000000000000004f3afec4e5a3f2a6a1a411def7d7dfe50ee057bf': {
         assetProxyId: AssetProxyId.ERC20,
         decimals: 9,
-        primaryColor: '#DEB564',
+        primaryColor: '#E1AA3E',
         symbol: 'dgx',
         name: 'Digix Gold Token',
     },
-- 
cgit v1.2.3


From 593ed12d91e2e3c3f6d6feda2468b20a1fb364ac Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sat, 1 Dec 2018 00:06:36 -0800
Subject: fix(instant): update zrx icon

---
 packages/instant/src/assets/icons/zrx.svg | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/assets/icons/zrx.svg b/packages/instant/src/assets/icons/zrx.svg
index 07518f551..da623710b 100644
--- a/packages/instant/src/assets/icons/zrx.svg
+++ b/packages/instant/src/assets/icons/zrx.svg
@@ -1,3 +1,6 @@
-<svg width="26" height="26" viewBox="0 0 26 26" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M22.6726 18.5002L22.6787 18.5063L22.625 18.5868C22.641 18.558 22.6569 18.5291 22.6726 18.5002V18.5002H22.6726ZM22.7893 18.5002L21.3866 17.0053L17.9692 12.9131L19.6779 11.0919L17.1249 7.89955L18.8337 6.07835L20.0599 4.74999C20.663 5.26419 21.2058 5.83552 21.6882 6.46394C22.1707 7.09242 22.5828 7.77444 22.9245 8.5101C23.2663 9.2457 23.5309 10.0206 23.7186 10.8347C23.9062 11.6489 24 12.4916 24 13.3628C24 14.3055 23.8928 15.216 23.6784 16.0945C23.4703 16.9468 23.174 17.7487 22.7893 18.5L22.7893 18.5002ZM6.74427 15.3604L8.87512 18.1019L7.20654 19.8795L5.94009 21.2502L5.91999 21.2288C5.3169 20.7291 4.77415 20.1651 4.29169 19.5368C3.80923 18.9086 3.39714 18.2268 3.05539 17.4915C2.71365 16.7562 2.45567 15.9816 2.28144 15.1677C2.09382 14.3539 2 13.5114 2 12.6405C2 11.6981 2.10721 10.7913 2.32164 9.92041C2.53608 9.04943 2.83091 8.24276 3.20615 7.50025L4.61334 8.99943L8.45293 13.54L6.7442 15.3605L6.74427 15.3604ZM7.89849 8.87512L6.12088 7.20654L4.75015 5.94009L4.77157 5.91999C5.27132 5.3169 5.83531 4.77415 6.46352 4.29169C7.09178 3.80923 7.77357 3.39714 8.50886 3.05539C9.2442 2.71365 10.0188 2.45567 10.8326 2.28144C11.6465 2.09382 12.489 2 13.3599 2C14.3023 2 15.209 2.10721 16.08 2.32164C16.9509 2.53608 17.7576 2.83091 18.5001 3.20615L17.0866 4.55302L12.9101 8.0307L11.0896 6.32197L7.89835 8.87496L7.89849 8.87512ZM18.1019 17.1252L19.8795 18.7938L21.2503 20.0602L21.2288 20.0803C20.7291 20.6834 20.1651 21.2262 19.5369 21.7086C18.9086 22.1911 18.2268 22.6032 17.4916 22.9449C16.7562 23.2867 15.9817 23.5447 15.1678 23.7189C14.3539 23.9065 13.5114 24.0003 12.6405 24.0003C11.6981 24.0003 10.7914 23.8931 9.92046 23.6787C9.04952 23.4643 8.2428 23.1694 7.50029 22.7942L8.91381 21.4473L13.54 17.5474L15.3606 19.6782L18.1021 17.1252L18.1019 17.1252Z" fill="white"/>
+<svg width="22" height="22" viewBox="0 0 22 22" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M4.62099 13.9044L6.3287 12.1375L4.20565 9.27256L1.50251 5.44771C0.547534 7.07749 0 8.97462 0 11C0 14.3552 1.50251 17.3593 3.8722 19.3768L7.30341 16.9518C6.13632 16.2248 5.19614 15.1662 4.62099 13.9044Z" fill="white"/>
+<path d="M8.09561 4.62099L9.86251 6.3287L12.7274 4.20565L16.5523 1.50251C14.9225 0.547534 13.0254 0 11 0C7.64475 0 4.64072 1.50251 2.62323 3.8722L5.04816 7.30341C5.77525 6.13632 6.83381 5.19614 8.09561 4.62099Z" fill="white"/>
+<path d="M15.6713 9.86251L17.7943 12.7274L20.4975 16.5523C21.4525 14.9225 22 13.0254 22 11C22 7.64475 20.4975 4.64072 18.1278 2.62323L14.6966 5.04816C15.8637 5.77525 16.8039 6.83381 17.379 8.09561L15.6713 9.86251Z" fill="white"/>
+<path d="M19.3768 18.1278L16.9518 14.6966C16.2248 15.8637 15.1662 16.8039 13.9044 17.379L12.1375 15.6713L9.27256 17.7943L5.44771 20.4975C7.07749 21.4525 8.97462 22 11 22C14.3552 22 17.3593 20.4975 19.3768 18.1278Z" fill="white"/>
 </svg>
-- 
cgit v1.2.3


From 074944247dfdcd91fb7acbe064ccf3c3d2139ddc Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sat, 1 Dec 2018 00:22:09 -0800
Subject: feat(instant): add token symbol to buy button text

---
 packages/instant/src/components/buy_button.tsx               | 12 +++++++++---
 packages/instant/src/components/buy_order_state_buttons.tsx  |  4 +++-
 .../src/containers/selected_asset_buy_order_state_buttons.ts |  5 ++++-
 3 files changed, 16 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index eeb42d6fc..1489b94d4 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -1,4 +1,5 @@
 import { AssetBuyer, AssetBuyerError, BuyQuote } from '@0x/asset-buyer';
+import { AssetProxyId } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as _ from 'lodash';
@@ -7,7 +8,7 @@ import { oc } from 'ts-optchain';
 
 import { WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX } from '../constants';
 import { ColorOption } from '../style/theme';
-import { AffiliateInfo, ZeroExInstantError } from '../types';
+import { AffiliateInfo, Asset, ZeroExInstantError } from '../types';
 import { analytics } from '../util/analytics';
 import { gasPriceEstimator } from '../util/gas_price_estimator';
 import { util } from '../util/util';
@@ -21,6 +22,7 @@ export interface BuyButtonProps {
     assetBuyer: AssetBuyer;
     web3Wrapper: Web3Wrapper;
     affiliateInfo?: AffiliateInfo;
+    selectedAsset?: Asset;
     onValidationPending: (buyQuote: BuyQuote) => void;
     onValidationFail: (buyQuote: BuyQuote, errorMessage: AssetBuyerError | ZeroExInstantError) => void;
     onSignatureDenied: (buyQuote: BuyQuote) => void;
@@ -36,8 +38,12 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         onBuyFailure: util.boundNoop,
     };
     public render(): React.ReactNode {
-        const { buyQuote, accountAddress } = this.props;
+        const { buyQuote, accountAddress, selectedAsset } = this.props;
         const shouldDisableButton = _.isUndefined(buyQuote) || _.isUndefined(accountAddress);
+        const buttonText =
+            !_.isUndefined(selectedAsset) && selectedAsset.metaData.assetProxyId === AssetProxyId.ERC20
+                ? `Buy ${selectedAsset.metaData.symbol.toUpperCase()}`
+                : 'Buy Now';
         return (
             <Button
                 width="100%"
@@ -45,7 +51,7 @@ export class BuyButton extends React.Component<BuyButtonProps> {
                 isDisabled={shouldDisableButton}
                 fontColor={ColorOption.white}
             >
-                Buy
+                {buttonText}
             </Button>
         );
     }
diff --git a/packages/instant/src/components/buy_order_state_buttons.tsx b/packages/instant/src/components/buy_order_state_buttons.tsx
index e563bec73..833818900 100644
--- a/packages/instant/src/components/buy_order_state_buttons.tsx
+++ b/packages/instant/src/components/buy_order_state_buttons.tsx
@@ -4,7 +4,7 @@ import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as React from 'react';
 
 import { ColorOption } from '../style/theme';
-import { AffiliateInfo, OrderProcessState, ZeroExInstantError } from '../types';
+import { AffiliateInfo, Asset, OrderProcessState, ZeroExInstantError } from '../types';
 
 import { BuyButton } from './buy_button';
 import { PlacingOrderButton } from './placing_order_button';
@@ -21,6 +21,7 @@ export interface BuyOrderStateButtonProps {
     assetBuyer: AssetBuyer;
     web3Wrapper: Web3Wrapper;
     affiliateInfo?: AffiliateInfo;
+    selectedAsset?: Asset;
     onViewTransaction: () => void;
     onValidationPending: (buyQuote: BuyQuote) => void;
     onValidationFail: (buyQuote: BuyQuote, errorMessage: AssetBuyerError | ZeroExInstantError) => void;
@@ -60,6 +61,7 @@ export const BuyOrderStateButtons: React.StatelessComponent<BuyOrderStateButtonP
             assetBuyer={props.assetBuyer}
             web3Wrapper={props.web3Wrapper}
             affiliateInfo={props.affiliateInfo}
+            selectedAsset={props.selectedAsset}
             onValidationPending={props.onValidationPending}
             onValidationFail={props.onValidationFail}
             onSignatureDenied={props.onSignatureDenied}
diff --git a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
index 0d49edc57..80943a96f 100644
--- a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
+++ b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
@@ -9,7 +9,7 @@ import { Dispatch } from 'redux';
 import { BuyOrderStateButtons } from '../components/buy_order_state_buttons';
 import { Action, actions } from '../redux/actions';
 import { State } from '../redux/reducer';
-import { AccountState, AffiliateInfo, OrderProcessState, ZeroExInstantError } from '../types';
+import { AccountState, AffiliateInfo, Asset, OrderProcessState, ZeroExInstantError } from '../types';
 import { analytics } from '../util/analytics';
 import { errorFlasher } from '../util/error_flasher';
 import { etherscanUtil } from '../util/etherscan';
@@ -22,6 +22,7 @@ interface ConnectedState {
     assetBuyer: AssetBuyer;
     web3Wrapper: Web3Wrapper;
     affiliateInfo?: AffiliateInfo;
+    selectedAsset?: Asset;
     onViewTransaction: () => void;
 }
 
@@ -41,6 +42,7 @@ const mapStateToProps = (state: State, _ownProps: SelectedAssetBuyOrderStateButt
     const account = state.providerState.account;
     const accountAddress = account.state === AccountState.Ready ? account.address : undefined;
     const accountEthBalanceInWei = account.state === AccountState.Ready ? account.ethBalanceInWei : undefined;
+    const selectedAsset = state.selectedAsset;
     return {
         accountAddress,
         accountEthBalanceInWei,
@@ -49,6 +51,7 @@ const mapStateToProps = (state: State, _ownProps: SelectedAssetBuyOrderStateButt
         web3Wrapper,
         buyQuote: state.latestBuyQuote,
         affiliateInfo: state.affiliateInfo,
+        selectedAsset,
         onViewTransaction: () => {
             if (
                 state.buyOrderState.processState === OrderProcessState.Processing ||
-- 
cgit v1.2.3


From 6f44944ffdb3c529b2135414818bc7e5dcc198b0 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sat, 1 Dec 2018 00:47:07 -0800
Subject: fix(instant): darken overlay color

---
 packages/instant/public/augur_screenshot.png   | Bin 0 -> 359383 bytes
 packages/instant/public/index.html             |   6 ++++++
 packages/instant/src/components/ui/overlay.tsx |   2 +-
 3 files changed, 7 insertions(+), 1 deletion(-)
 create mode 100644 packages/instant/public/augur_screenshot.png

(limited to 'packages')

diff --git a/packages/instant/public/augur_screenshot.png b/packages/instant/public/augur_screenshot.png
new file mode 100644
index 000000000..c61cf6e7c
Binary files /dev/null and b/packages/instant/public/augur_screenshot.png differ
diff --git a/packages/instant/public/index.html b/packages/instant/public/index.html
index df39994ef..8e0875645 100644
--- a/packages/instant/public/index.html
+++ b/packages/instant/public/index.html
@@ -31,6 +31,11 @@
                 height: 100vh;
                 background-color: rgba(0, 0, 0, 0.2);
             }
+
+            .full-screen {
+                height: 100vh;
+                width: 100vw;
+            }
         </style>
     </head>
 
@@ -58,6 +63,7 @@
                 </button>
             </div>
         </div>
+        <img id="augurScreenshot" class="full-screen" src="./augur_screenshot.png" />
         <div id="zeroExInstantContainer"></div>
         <script>
             // Simulate history
diff --git a/packages/instant/src/components/ui/overlay.tsx b/packages/instant/src/components/ui/overlay.tsx
index f67d6fb2f..7d311dc2f 100644
--- a/packages/instant/src/components/ui/overlay.tsx
+++ b/packages/instant/src/components/ui/overlay.tsx
@@ -33,7 +33,7 @@ export const Overlay =
 
 Overlay.defaultProps = {
     zIndex: zIndex.overlayDefault,
-    backgroundColor: generateOverlayBlack(0.6),
+    backgroundColor: generateOverlayBlack(0.9),
 };
 
 Overlay.displayName = 'Overlay';
-- 
cgit v1.2.3


From f4e0f74a6df7b8ec89308e10757e7adc9929198f Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sat, 1 Dec 2018 01:13:15 -0800
Subject: feat(instant): provide a custom wallet display name

---
 packages/instant/public/index.html                           |  1 +
 packages/instant/src/components/payment_method.tsx           | 12 ++++++------
 packages/instant/src/components/zero_ex_instant_provider.tsx |  2 ++
 .../src/containers/connected_account_payment_method.ts       |  4 +++-
 packages/instant/src/index.umd.ts                            |  3 +++
 packages/instant/src/redux/reducer.ts                        |  1 +
 6 files changed, 16 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/public/index.html b/packages/instant/public/index.html
index df39994ef..d10618c58 100644
--- a/packages/instant/public/index.html
+++ b/packages/instant/public/index.html
@@ -175,6 +175,7 @@
                     defaultSelectedAssetData: queryParams.getQueryParamValue('defaultSelectedAssetData'),
                     affiliateInfo: affiliateInfoOverride,
                     shouldDisablePushToHistory: !!queryParams.getQueryParamValue('shouldDisablePushToHistory'),
+                    walletDisplayName: queryParams.getQueryParamValue('walletDisplayName') || undefined,
                 };
                 return renderOptionsOverrides;
             };
diff --git a/packages/instant/src/components/payment_method.tsx b/packages/instant/src/components/payment_method.tsx
index c23b43267..4efe5b28e 100644
--- a/packages/instant/src/components/payment_method.tsx
+++ b/packages/instant/src/components/payment_method.tsx
@@ -18,7 +18,7 @@ import { WalletPrompt } from './wallet_prompt';
 export interface PaymentMethodProps {
     account: Account;
     network: Network;
-    walletName: string;
+    walletDisplayName: string;
     onInstallWalletClick: () => void;
     onUnlockWalletClick: () => void;
 }
@@ -62,11 +62,11 @@ export class PaymentMethod extends React.Component<PaymentMethodProps> {
         if (account.state === AccountState.Ready || account.state === AccountState.Locked) {
             const circleColor: ColorOption = account.state === AccountState.Ready ? ColorOption.green : ColorOption.red;
             return (
-                <Flex>
+                <Flex align="center">
                     <Circle diameter={8} color={circleColor} />
-                    <Container marginLeft="3px">
-                        <Text fontColor={ColorOption.darkGrey} fontSize="12px">
-                            {this.props.walletName}
+                    <Container marginLeft="5px">
+                        <Text fontColor={ColorOption.darkGrey} fontSize="12px" lineHeight="30px">
+                            {this.props.walletDisplayName}
                         </Text>
                     </Container>
                 </Flex>
@@ -91,7 +91,7 @@ export class PaymentMethod extends React.Component<PaymentMethodProps> {
                         image={<Icon width={13} icon="lock" color={ColorOption.black} />}
                         {...colors}
                     >
-                        Please Unlock {this.props.walletName}
+                        Please Unlock {this.props.walletDisplayName}
                     </WalletPrompt>
                 );
             case AccountState.None:
diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index a4a03bbf4..b544b86ff 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -29,6 +29,7 @@ export interface ZeroExInstantProviderRequiredProps {
 
 export interface ZeroExInstantProviderOptionalProps {
     provider: Provider;
+    walletDisplayName: string;
     availableAssetDatas: string[];
     defaultAssetBuyAmount: number;
     defaultSelectedAssetData: string;
@@ -66,6 +67,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
             ...defaultState,
             providerState,
             network: networkId,
+            walletDisplayName: props.walletDisplayName,
             selectedAsset: _.isUndefined(props.defaultSelectedAssetData)
                 ? undefined
                 : assetUtils.createAssetFromAssetDataOrThrow(
diff --git a/packages/instant/src/containers/connected_account_payment_method.ts b/packages/instant/src/containers/connected_account_payment_method.ts
index e9327a288..bb68fdd57 100644
--- a/packages/instant/src/containers/connected_account_payment_method.ts
+++ b/packages/instant/src/containers/connected_account_payment_method.ts
@@ -20,6 +20,7 @@ export interface ConnectedAccountPaymentMethodProps {}
 interface ConnectedState {
     network: Network;
     providerState: ProviderState;
+    walletDisplayName?: string;
 }
 
 interface ConnectedDispatch {
@@ -34,6 +35,7 @@ type FinalProps = ConnectedProps & ConnectedAccountPaymentMethodProps;
 const mapStateToProps = (state: State, _ownProps: ConnectedAccountPaymentMethodProps): ConnectedState => ({
     network: state.network,
     providerState: state.providerState,
+    walletDisplayName: state.walletDisplayName,
 });
 
 const mapDispatchToProps = (
@@ -56,7 +58,7 @@ const mergeProps = (
     ...ownProps,
     network: connectedState.network,
     account: connectedState.providerState.account,
-    walletName: connectedState.providerState.name,
+    walletDisplayName: connectedState.walletDisplayName || connectedState.providerState.name,
     onUnlockWalletClick: () => connectedDispatch.unlockWalletAndDispatchToStore(connectedState.providerState),
     onInstallWalletClick: () => {
         const isMobile = envUtil.isMobileOperatingSystem();
diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index 7391e2844..b92fa3a7c 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -39,6 +39,9 @@ const validateInstantRenderConfig = (config: ZeroExInstantConfig, selector: stri
     if (!_.isUndefined(config.provider)) {
         assert.isWeb3Provider('provider', config.provider);
     }
+    if (!_.isUndefined(config.walletDisplayName)) {
+        assert.isString('walletDisplayName', config.walletDisplayName);
+    }
     if (!_.isUndefined(config.shouldDisablePushToHistory)) {
         assert.isBoolean('shouldDisablePushToHistory', config.shouldDisablePushToHistory);
     }
diff --git a/packages/instant/src/redux/reducer.ts b/packages/instant/src/redux/reducer.ts
index dfc2b89f3..a9a407b7d 100644
--- a/packages/instant/src/redux/reducer.ts
+++ b/packages/instant/src/redux/reducer.ts
@@ -49,6 +49,7 @@ interface OptionalState {
     latestBuyQuote: BuyQuote;
     latestErrorMessage: string;
     affiliateInfo: AffiliateInfo;
+    walletDisplayName: string;
 }
 
 export type State = DefaultState & PropsDerivedState & Partial<OptionalState>;
-- 
cgit v1.2.3


From 78703ab370ba829faad2269b76725d1b6001226b Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 3 Dec 2018 10:54:48 +0100
Subject: Some comments and cleanup

---
 packages/website/ts/@next/components/container.tsx | 30 ----------------------
 packages/website/ts/@next/components/logo.tsx      |  2 ++
 packages/website/ts/@next/components/text.tsx      |  3 +++
 3 files changed, 5 insertions(+), 30 deletions(-)
 delete mode 100644 packages/website/ts/@next/components/container.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/container.tsx b/packages/website/ts/@next/components/container.tsx
deleted file mode 100644
index 58aaa8be9..000000000
--- a/packages/website/ts/@next/components/container.tsx
+++ /dev/null
@@ -1,30 +0,0 @@
-import * as React from 'react';
-import styled from 'styled-components';
-
-interface ContainerProps {
-  bgColor?: string;
-  removePadding?: boolean;
-}
-
-
-// are we still using this component? (i think not, so we should delete, but have notes)
-// Also, i dont understand why create a styled comp and then make a stateless component that returns the same thing?
-// should be enough to just export a styled component as it is understood that it takes props and a child
-const StyledContainer = styled.div<ContainerProps>`
-    background-color: ${props => props.bgColor || 'transparent'};
-    max-width: 111.111111111rem; // 2000px
-    margin: 0 auto;
-    padding: 0 1.666666667rem; // 30px
-
-    ${props => props.removePadding && `padding: 0;`}
-`;
-
-export const Container: React.StatelessComponent<ContainerProps> = props => {
-  const { children } = props;
-
-  return (
-    <StyledContainer {...props}>
-      {children}
-    </StyledContainer>
-  );
-};
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index eade90c68..0b98fcf9d 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -10,6 +10,8 @@ interface LogoInterface {
 
 
 // Note let's refactor this
+// is it absolutely necessary to have a stateless component
+// to pass props down into the styled icon?
 const StyledLogo = styled.div`
     text-align: left;
 `;
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 9e16c9411..4bc21f0fc 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -64,6 +64,9 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
 };
 
 // No need to declare it twice as Styled then rewrap as a stateless comp
+// Note: this would be useful to be implemented the same way was "Heading"
+// and be more generic. e.g. <Text /> with a props asElement so we can use it
+// for literally anything =
 export const Paragraph = styled.p<ParagraphProps>`
     font-size: ${props => PARAGRAPH_SIZES[props.size || 'default']};
     margin-bottom: ${props => !props.noMargin && '30px'};
-- 
cgit v1.2.3


From 62eba1e8202925b88932bf10b65c4239131185e5 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 3 Dec 2018 11:10:33 +0100
Subject: Uses layout elems in header

---
 packages/website/ts/@next/components/header.tsx | 35 +++++++++++--------------
 1 file changed, 16 insertions(+), 19 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 0e7d8f5cd..b9b04a8c0 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -4,8 +4,8 @@ import styled from 'styled-components';
 
 import { Link as ReactRouterLink } from 'react-router-dom';
 
+import { Section, Wrap } from './layout';
 import { Button } from './button';
-import { Container } from './container';
 import { Logo } from './logo';
 
 interface HeaderProps {
@@ -36,27 +36,24 @@ const Link: React.StatelessComponent<LinkProps> = props => {
 };
 
 export const Header: React.StatelessComponent<HeaderProps> = ({}) => (
-    <Container>
-        <StyledHeader>
-            <Link href="/next">
-                <Logo/>
-            </Link>
+      <StyledHeader>
+        <HeaderWrap>
+          <Link href="/next">
+              <Logo/>
+          </Link>
 
-            <Links>
-                {_.map(links, (link, index) => <Link key={index} href={link.url}>{link.text}</Link>)}
-            </Links>
-            <TradeButton href="#">Trade on 0x</TradeButton>
-        </StyledHeader>
-    </Container>
+          <Links>
+              {_.map(links, (link, index) => <Link key={index} href={link.url}>{link.text}</Link>)}
+          </Links>
+          <TradeButton href="#">Trade on 0x</TradeButton>
+        </HeaderWrap>
+    </StyledHeader>
 );
 
-const StyledHeader = styled.header`
-    display: flex;
-    flex-wrap: wrap;
-    text-align: center;
-    align-items: center;
-    justify-content: space-between;
-    padding: 1.666666667rem 0;
+const StyledHeader = Section.withComponent('header');
+const HeaderWrap = styled(Wrap)`
+  justify-content: space-between;
+  align-items: center;
 `;
 
 const TradeButton = styled(Button)`
-- 
cgit v1.2.3


From 1fab30ef80b58435405bce8cddaf375f4c5a9047 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 3 Dec 2018 11:15:34 +0100
Subject: A bit of formatting, centeres instant text

---
 packages/website/ts/@next/components/header.tsx | 22 ++++++++++------------
 packages/website/ts/@next/pages/instant.tsx     |  8 +++-----
 2 files changed, 13 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index b9b04a8c0..c934b29ac 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -23,18 +23,6 @@ const links = [
     { url: '#', text: 'Blog' },
 ];
 
-const Link: React.StatelessComponent<LinkProps> = props => {
-    const { children, href } = props;
-
-    return (
-        <StyledRouterLink
-            to={href}
-        >
-            {children}
-        </StyledRouterLink>
-    );
-};
-
 export const Header: React.StatelessComponent<HeaderProps> = ({}) => (
       <StyledHeader>
         <HeaderWrap>
@@ -50,6 +38,16 @@ export const Header: React.StatelessComponent<HeaderProps> = ({}) => (
     </StyledHeader>
 );
 
+const Link: React.StatelessComponent<LinkProps> = props => {
+    const { children, href } = props;
+
+    return (
+        <StyledRouterLink to={href}>
+            {children}
+        </StyledRouterLink>
+    );
+};
+
 const StyledHeader = Section.withComponent('header');
 const HeaderWrap = styled(Wrap)`
   justify-content: space-between;
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 18b791334..69a9fb6b3 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -16,11 +16,9 @@ export const Next0xInstant = () => (
     <SiteWrap>
         <Section>
             <WrapCentered>
-                <Column colWidth="2/3">
-                    <Heading size="medium" center>Introducing 0x Instant</Heading>
-                    <Paragraph size="medium" center>A free and flexible way to offer simple crypto purchasing in any app or website</Paragraph>
-                    <Button href="#">Get Started</Button>
-                </Column>
+                <Heading size="medium" center>Introducing 0x Instant</Heading>
+                <Paragraph size="medium" center>A free and flexible way to offer simple crypto purchasing in any app or website</Paragraph>
+                <Button href="#">Get Started</Button>
             </WrapCentered>
         </Section>
 
-- 
cgit v1.2.3


From 9ed30fbcca669d27ba56ccadc1597ab41129ca73 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 3 Dec 2018 11:24:22 +0100
Subject: Adds note to layout section

---
 packages/website/ts/@next/components/layout.tsx | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 1a78f691c..86072b81d 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -87,6 +87,10 @@ export const Main = styled.main`
     margin: 0 auto;
 `;
 
+// We can also turn Section into a stateless comp,
+// passing a asElement (same patter nas Heading) so we dont have to
+// make a const on every route to withComponent-size it.
+// just <Section asElement?="div/section/footer/header/whatever" /> ?
 export const Section = styled.section<SectionProps>`
     width: ${props => props.fullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%'};
     padding: ${props => !props.noPadding && (props.padLarge ? '60px 30px' : '30px')};
-- 
cgit v1.2.3


From 4668b0732ce4b62b3b7d19ea4e155a6d3c4e6004 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Thu, 22 Nov 2018 14:52:25 +0100
Subject: Move packages/contracts to contracts/core

---
 packages/contracts/.solhint.json                   |   20 -
 packages/contracts/.solhintignore                  |    3 -
 packages/contracts/CHANGELOG.json                  |  135 --
 packages/contracts/README.md                       |  129 --
 packages/contracts/compiler.json                   |   60 -
 .../examples/ExchangeWrapper/ExchangeWrapper.sol   |  100 --
 .../contracts/examples/Validator/Validator.sol     |   56 -
 .../contracts/contracts/examples/Wallet/Wallet.sol |   65 -
 .../contracts/examples/Whitelist/Whitelist.sol     |  136 --
 .../contracts/extensions/Forwarder/Forwarder.sol   |   50 -
 .../contracts/extensions/Forwarder/MixinAssets.sol |  143 --
 .../extensions/Forwarder/MixinExchangeWrapper.sol  |  260 ----
 .../extensions/Forwarder/MixinForwarderCore.sol    |  214 ---
 .../contracts/extensions/Forwarder/MixinWeth.sol   |  113 --
 .../extensions/Forwarder/interfaces/IAssets.sol    |   34 -
 .../extensions/Forwarder/interfaces/IForwarder.sol |   30 -
 .../Forwarder/interfaces/IForwarderCore.sol        |   80 --
 .../extensions/Forwarder/libs/LibConstants.sol     |   62 -
 .../Forwarder/libs/LibForwarderErrors.sol          |   34 -
 .../extensions/Forwarder/mixins/MAssets.sol        |   53 -
 .../Forwarder/mixins/MExchangeWrapper.sol          |   87 --
 .../extensions/Forwarder/mixins/MWeth.sol          |   41 -
 .../extensions/OrderValidator/OrderValidator.sol   |  218 ---
 .../contracts/multisig/MultiSigWallet.sol          |  393 ------
 .../multisig/MultiSigWalletWithTimeLock.sol        |  127 --
 .../contracts/protocol/AssetProxy/ERC20Proxy.sol   |  184 ---
 .../contracts/protocol/AssetProxy/ERC721Proxy.sol  |  171 ---
 .../protocol/AssetProxy/MixinAuthorizable.sol      |  117 --
 .../protocol/AssetProxy/interfaces/IAssetData.sol  |   44 -
 .../protocol/AssetProxy/interfaces/IAssetProxy.sol |   46 -
 .../AssetProxy/interfaces/IAuthorizable.sol        |   52 -
 .../AssetProxy/libs/LibAssetProxyErrors.sol        |   38 -
 .../protocol/AssetProxy/mixins/MAuthorizable.sol   |   41 -
 .../protocol/AssetProxyOwner/AssetProxyOwner.sol   |  108 --
 .../contracts/protocol/Exchange/Exchange.sol       |   53 -
 .../Exchange/MixinAssetProxyDispatcher.sol         |  174 ---
 .../protocol/Exchange/MixinExchangeCore.sol        |  529 -------
 .../protocol/Exchange/MixinMatchOrders.sol         |  335 -----
 .../protocol/Exchange/MixinSignatureValidator.sol  |  324 -----
 .../protocol/Exchange/MixinTransactions.sol        |  152 --
 .../protocol/Exchange/MixinWrapperFunctions.sol    |  426 ------
 .../Exchange/interfaces/IAssetProxyDispatcher.sol  |   37 -
 .../protocol/Exchange/interfaces/IExchange.sol     |   38 -
 .../protocol/Exchange/interfaces/IExchangeCore.sol |   60 -
 .../protocol/Exchange/interfaces/IMatchOrders.sol  |   44 -
 .../Exchange/interfaces/ISignatureValidator.sol    |   57 -
 .../protocol/Exchange/interfaces/ITransactions.sol |   35 -
 .../protocol/Exchange/interfaces/IValidator.sol    |   37 -
 .../protocol/Exchange/interfaces/IWallet.sol       |   35 -
 .../Exchange/interfaces/IWrapperFunctions.sol      |  160 ---
 .../protocol/Exchange/libs/LibAbiEncoder.sol       |  215 ---
 .../protocol/Exchange/libs/LibConstants.sol        |   49 -
 .../contracts/protocol/Exchange/libs/LibEIP712.sol |   87 --
 .../protocol/Exchange/libs/LibExchangeErrors.sol   |   70 -
 .../protocol/Exchange/libs/LibFillResults.sol      |   53 -
 .../contracts/protocol/Exchange/libs/LibMath.sol   |  253 ----
 .../contracts/protocol/Exchange/libs/LibOrder.sol  |  145 --
 .../Exchange/mixins/MAssetProxyDispatcher.sol      |   45 -
 .../protocol/Exchange/mixins/MExchangeCore.sol     |  157 ---
 .../protocol/Exchange/mixins/MMatchOrders.sol      |   58 -
 .../Exchange/mixins/MSignatureValidator.sol        |   75 -
 .../protocol/Exchange/mixins/MTransactions.sol     |   58 -
 .../protocol/Exchange/mixins/MWrapperFunctions.sol |   41 -
 .../test/DummyERC20Token/DummyERC20Token.sol       |   77 --
 .../DummyMultipleReturnERC20Token.sol              |   69 -
 .../DummyERC20Token/DummyNoReturnERC20Token.sol    |  115 --
 .../DummyERC721Receiver/DummyERC721Receiver.sol    |   67 -
 .../DummyERC721Receiver/InvalidERC721Receiver.sol  |   66 -
 .../test/DummyERC721Token/DummyERC721Token.sol     |   63 -
 .../ReentrantERC20Token/ReentrantERC20Token.sol    |  188 ---
 .../TestAssetProxyDispatcher.sol                   |   37 -
 .../TestAssetProxyOwner/TestAssetProxyOwner.sol    |   58 -
 .../contracts/test/TestConstants/TestConstants.sol |   57 -
 .../TestExchangeInternals.sol                      |  191 ---
 .../contracts/test/TestLibBytes/TestLibBytes.sol   |  269 ----
 .../contracts/contracts/test/TestLibs/TestLibs.sol |  152 --
 .../TestSignatureValidator.sol                     |   45 -
 .../TestStaticCallReceiver.sol                     |   81 --
 .../contracts/tokens/ERC20Token/ERC20Token.sol     |  148 --
 .../contracts/tokens/ERC20Token/IERC20Token.sol    |   87 --
 .../tokens/ERC20Token/MintableERC20Token.sol       |   60 -
 .../ERC20Token/UnlimitedAllowanceERC20Token.sol    |   70 -
 .../contracts/tokens/ERC721Token/ERC721Token.sol   |  277 ----
 .../tokens/ERC721Token/IERC721Receiver.sol         |   44 -
 .../contracts/tokens/ERC721Token/IERC721Token.sol  |  158 ---
 .../tokens/ERC721Token/MintableERC721Token.sol     |   82 --
 .../contracts/tokens/EtherToken/IEtherToken.sol    |   33 -
 .../contracts/tokens/EtherToken/WETH9.sol          |  758 ----------
 .../contracts/tokens/ZRXToken/ERC20Token_v1.sol    |   44 -
 .../contracts/tokens/ZRXToken/Token_v1.sol         |   39 -
 .../tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol |   52 -
 .../contracts/tokens/ZRXToken/ZRXToken.sol         |   41 -
 .../contracts/utils/LibBytes/LibBytes.sol          |  567 --------
 .../contracts/contracts/utils/Ownable/IOwnable.sol |    8 -
 .../contracts/contracts/utils/Ownable/Ownable.sol  |   33 -
 .../utils/ReentrancyGuard/ReentrancyGuard.sol      |   45 -
 .../contracts/utils/SafeMath/SafeMath.sol          |   87 --
 packages/contracts/package.json                    |   94 --
 packages/contracts/src/artifacts/index.ts          |   81 --
 packages/contracts/src/wrappers/index.ts           |   34 -
 .../contracts/test/asset_proxy/authorizable.ts     |  207 ---
 packages/contracts/test/asset_proxy/proxies.ts     | 1246 -----------------
 packages/contracts/test/exchange/core.ts           | 1168 ----------------
 packages/contracts/test/exchange/dispatcher.ts     |  280 ----
 packages/contracts/test/exchange/fill_order.ts     |  312 -----
 packages/contracts/test/exchange/internal.ts       |  466 -------
 packages/contracts/test/exchange/libs.ts           |  137 --
 packages/contracts/test/exchange/match_orders.ts   | 1276 -----------------
 .../contracts/test/exchange/signature_validator.ts |  522 -------
 packages/contracts/test/exchange/transactions.ts   |  462 -------
 packages/contracts/test/exchange/wrapper.ts        | 1452 --------------------
 packages/contracts/test/extensions/forwarder.ts    | 1282 -----------------
 .../contracts/test/extensions/order_validator.ts   |  603 --------
 packages/contracts/test/global_hooks.ts            |   15 -
 packages/contracts/test/libraries/lib_bytes.ts     |  871 ------------
 .../contracts/test/multisig/asset_proxy_owner.ts   |  498 -------
 .../test/multisig/multi_sig_with_time_lock.ts      |  347 -----
 packages/contracts/test/tokens/erc721_token.ts     |  279 ----
 .../test/tokens/unlimited_allowance_token.ts       |  191 ---
 packages/contracts/test/tokens/weth9.ts            |  138 --
 packages/contracts/test/tokens/zrx_token.ts        |  206 ---
 packages/contracts/test/tutorials/arbitrage.ts     |  260 ----
 .../contracts/test/utils/abstract_asset_wrapper.ts |    3 -
 packages/contracts/test/utils/address_utils.ts     |   11 -
 packages/contracts/test/utils/assertions.ts        |  199 ---
 packages/contracts/test/utils/asset_wrapper.ts     |  223 ---
 packages/contracts/test/utils/block_timestamp.ts   |   43 -
 packages/contracts/test/utils/chai_setup.ts        |   13 -
 .../contracts/test/utils/combinatorial_utils.ts    |  113 --
 packages/contracts/test/utils/constants.ts         |   67 -
 packages/contracts/test/utils/coverage.ts          |   21 -
 packages/contracts/test/utils/erc20_wrapper.ts     |  182 ---
 packages/contracts/test/utils/erc721_wrapper.ts    |  239 ----
 packages/contracts/test/utils/exchange_wrapper.ts  |  276 ----
 .../test/utils/fill_order_combinatorial_utils.ts   |  924 -------------
 packages/contracts/test/utils/formatters.ts        |   68 -
 packages/contracts/test/utils/forwarder_wrapper.ts |  121 --
 packages/contracts/test/utils/log_decoder.ts       |   53 -
 .../contracts/test/utils/match_order_tester.ts     |  566 --------
 packages/contracts/test/utils/multi_sig_wrapper.ts |   67 -
 packages/contracts/test/utils/order_factory.ts     |   38 -
 .../test/utils/order_factory_from_scenario.ts      |  296 ----
 packages/contracts/test/utils/order_utils.ts       |   58 -
 packages/contracts/test/utils/profiler.ts          |   27 -
 packages/contracts/test/utils/revert_trace.ts      |   21 -
 packages/contracts/test/utils/signing_utils.ts     |   29 -
 ...le_asset_balance_and_proxy_allowance_fetcher.ts |   19 -
 .../utils/simple_order_filled_cancelled_fetcher.ts |   31 -
 .../contracts/test/utils/test_with_reference.ts    |  139 --
 .../contracts/test/utils/transaction_factory.ts    |   37 -
 .../contracts/test/utils/type_encoding_utils.ts    |   21 -
 packages/contracts/test/utils/types.ts             |  241 ----
 packages/contracts/test/utils/web3_wrapper.ts      |   84 --
 .../test/utils_test/test_with_reference.ts         |   63 -
 packages/contracts/tsconfig.json                   |   49 -
 packages/contracts/tslint.json                     |    6 -
 156 files changed, 28189 deletions(-)
 delete mode 100644 packages/contracts/.solhint.json
 delete mode 100644 packages/contracts/.solhintignore
 delete mode 100644 packages/contracts/CHANGELOG.json
 delete mode 100644 packages/contracts/README.md
 delete mode 100644 packages/contracts/compiler.json
 delete mode 100644 packages/contracts/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol
 delete mode 100644 packages/contracts/contracts/examples/Validator/Validator.sol
 delete mode 100644 packages/contracts/contracts/examples/Wallet/Wallet.sol
 delete mode 100644 packages/contracts/contracts/examples/Whitelist/Whitelist.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/Forwarder.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/MixinAssets.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/MixinForwarderCore.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/MixinWeth.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/interfaces/IAssets.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarder.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/libs/LibConstants.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/mixins/MAssets.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol
 delete mode 100644 packages/contracts/contracts/extensions/Forwarder/mixins/MWeth.sol
 delete mode 100644 packages/contracts/contracts/extensions/OrderValidator/OrderValidator.sol
 delete mode 100644 packages/contracts/contracts/multisig/MultiSigWallet.sol
 delete mode 100644 packages/contracts/contracts/multisig/MultiSigWalletWithTimeLock.sol
 delete mode 100644 packages/contracts/contracts/protocol/AssetProxy/ERC20Proxy.sol
 delete mode 100644 packages/contracts/contracts/protocol/AssetProxy/ERC721Proxy.sol
 delete mode 100644 packages/contracts/contracts/protocol/AssetProxy/MixinAuthorizable.sol
 delete mode 100644 packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
 delete mode 100644 packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetProxy.sol
 delete mode 100644 packages/contracts/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol
 delete mode 100644 packages/contracts/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
 delete mode 100644 packages/contracts/contracts/protocol/AssetProxy/mixins/MAuthorizable.sol
 delete mode 100644 packages/contracts/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/Exchange.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/MixinExchangeCore.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/MixinMatchOrders.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/MixinSignatureValidator.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/MixinTransactions.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/MixinWrapperFunctions.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/interfaces/IExchange.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/interfaces/IExchangeCore.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/interfaces/IMatchOrders.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/interfaces/ISignatureValidator.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/interfaces/ITransactions.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/interfaces/IValidator.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/interfaces/IWallet.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/libs/LibConstants.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/libs/LibEIP712.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/libs/LibFillResults.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/libs/LibMath.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/libs/LibOrder.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/mixins/MAssetProxyDispatcher.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/mixins/MExchangeCore.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/mixins/MMatchOrders.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/mixins/MSignatureValidator.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/mixins/MTransactions.sol
 delete mode 100644 packages/contracts/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol
 delete mode 100644 packages/contracts/contracts/test/DummyERC20Token/DummyERC20Token.sol
 delete mode 100644 packages/contracts/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol
 delete mode 100644 packages/contracts/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol
 delete mode 100644 packages/contracts/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol
 delete mode 100644 packages/contracts/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol
 delete mode 100644 packages/contracts/contracts/test/DummyERC721Token/DummyERC721Token.sol
 delete mode 100644 packages/contracts/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
 delete mode 100644 packages/contracts/contracts/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol
 delete mode 100644 packages/contracts/contracts/test/TestAssetProxyOwner/TestAssetProxyOwner.sol
 delete mode 100644 packages/contracts/contracts/test/TestConstants/TestConstants.sol
 delete mode 100644 packages/contracts/contracts/test/TestExchangeInternals/TestExchangeInternals.sol
 delete mode 100644 packages/contracts/contracts/test/TestLibBytes/TestLibBytes.sol
 delete mode 100644 packages/contracts/contracts/test/TestLibs/TestLibs.sol
 delete mode 100644 packages/contracts/contracts/test/TestSignatureValidator/TestSignatureValidator.sol
 delete mode 100644 packages/contracts/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol
 delete mode 100644 packages/contracts/contracts/tokens/ERC20Token/ERC20Token.sol
 delete mode 100644 packages/contracts/contracts/tokens/ERC20Token/IERC20Token.sol
 delete mode 100644 packages/contracts/contracts/tokens/ERC20Token/MintableERC20Token.sol
 delete mode 100644 packages/contracts/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol
 delete mode 100644 packages/contracts/contracts/tokens/ERC721Token/ERC721Token.sol
 delete mode 100644 packages/contracts/contracts/tokens/ERC721Token/IERC721Receiver.sol
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 delete mode 100644 packages/contracts/contracts/tokens/ERC721Token/MintableERC721Token.sol
 delete mode 100644 packages/contracts/contracts/tokens/EtherToken/IEtherToken.sol
 delete mode 100644 packages/contracts/contracts/tokens/EtherToken/WETH9.sol
 delete mode 100644 packages/contracts/contracts/tokens/ZRXToken/ERC20Token_v1.sol
 delete mode 100644 packages/contracts/contracts/tokens/ZRXToken/Token_v1.sol
 delete mode 100644 packages/contracts/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol
 delete mode 100644 packages/contracts/contracts/tokens/ZRXToken/ZRXToken.sol
 delete mode 100644 packages/contracts/contracts/utils/LibBytes/LibBytes.sol
 delete mode 100644 packages/contracts/contracts/utils/Ownable/IOwnable.sol
 delete mode 100644 packages/contracts/contracts/utils/Ownable/Ownable.sol
 delete mode 100644 packages/contracts/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol
 delete mode 100644 packages/contracts/contracts/utils/SafeMath/SafeMath.sol
 delete mode 100644 packages/contracts/package.json
 delete mode 100644 packages/contracts/src/artifacts/index.ts
 delete mode 100644 packages/contracts/src/wrappers/index.ts
 delete mode 100644 packages/contracts/test/asset_proxy/authorizable.ts
 delete mode 100644 packages/contracts/test/asset_proxy/proxies.ts
 delete mode 100644 packages/contracts/test/exchange/core.ts
 delete mode 100644 packages/contracts/test/exchange/dispatcher.ts
 delete mode 100644 packages/contracts/test/exchange/fill_order.ts
 delete mode 100644 packages/contracts/test/exchange/internal.ts
 delete mode 100644 packages/contracts/test/exchange/libs.ts
 delete mode 100644 packages/contracts/test/exchange/match_orders.ts
 delete mode 100644 packages/contracts/test/exchange/signature_validator.ts
 delete mode 100644 packages/contracts/test/exchange/transactions.ts
 delete mode 100644 packages/contracts/test/exchange/wrapper.ts
 delete mode 100644 packages/contracts/test/extensions/forwarder.ts
 delete mode 100644 packages/contracts/test/extensions/order_validator.ts
 delete mode 100644 packages/contracts/test/global_hooks.ts
 delete mode 100644 packages/contracts/test/libraries/lib_bytes.ts
 delete mode 100644 packages/contracts/test/multisig/asset_proxy_owner.ts
 delete mode 100644 packages/contracts/test/multisig/multi_sig_with_time_lock.ts
 delete mode 100644 packages/contracts/test/tokens/erc721_token.ts
 delete mode 100644 packages/contracts/test/tokens/unlimited_allowance_token.ts
 delete mode 100644 packages/contracts/test/tokens/weth9.ts
 delete mode 100644 packages/contracts/test/tokens/zrx_token.ts
 delete mode 100644 packages/contracts/test/tutorials/arbitrage.ts
 delete mode 100644 packages/contracts/test/utils/abstract_asset_wrapper.ts
 delete mode 100644 packages/contracts/test/utils/address_utils.ts
 delete mode 100644 packages/contracts/test/utils/assertions.ts
 delete mode 100644 packages/contracts/test/utils/asset_wrapper.ts
 delete mode 100644 packages/contracts/test/utils/block_timestamp.ts
 delete mode 100644 packages/contracts/test/utils/chai_setup.ts
 delete mode 100644 packages/contracts/test/utils/combinatorial_utils.ts
 delete mode 100644 packages/contracts/test/utils/constants.ts
 delete mode 100644 packages/contracts/test/utils/coverage.ts
 delete mode 100644 packages/contracts/test/utils/erc20_wrapper.ts
 delete mode 100644 packages/contracts/test/utils/erc721_wrapper.ts
 delete mode 100644 packages/contracts/test/utils/exchange_wrapper.ts
 delete mode 100644 packages/contracts/test/utils/fill_order_combinatorial_utils.ts
 delete mode 100644 packages/contracts/test/utils/formatters.ts
 delete mode 100644 packages/contracts/test/utils/forwarder_wrapper.ts
 delete mode 100644 packages/contracts/test/utils/log_decoder.ts
 delete mode 100644 packages/contracts/test/utils/match_order_tester.ts
 delete mode 100644 packages/contracts/test/utils/multi_sig_wrapper.ts
 delete mode 100644 packages/contracts/test/utils/order_factory.ts
 delete mode 100644 packages/contracts/test/utils/order_factory_from_scenario.ts
 delete mode 100644 packages/contracts/test/utils/order_utils.ts
 delete mode 100644 packages/contracts/test/utils/profiler.ts
 delete mode 100644 packages/contracts/test/utils/revert_trace.ts
 delete mode 100644 packages/contracts/test/utils/signing_utils.ts
 delete mode 100644 packages/contracts/test/utils/simple_asset_balance_and_proxy_allowance_fetcher.ts
 delete mode 100644 packages/contracts/test/utils/simple_order_filled_cancelled_fetcher.ts
 delete mode 100644 packages/contracts/test/utils/test_with_reference.ts
 delete mode 100644 packages/contracts/test/utils/transaction_factory.ts
 delete mode 100644 packages/contracts/test/utils/type_encoding_utils.ts
 delete mode 100644 packages/contracts/test/utils/types.ts
 delete mode 100644 packages/contracts/test/utils/web3_wrapper.ts
 delete mode 100644 packages/contracts/test/utils_test/test_with_reference.ts
 delete mode 100644 packages/contracts/tsconfig.json
 delete mode 100644 packages/contracts/tslint.json

(limited to 'packages')

diff --git a/packages/contracts/.solhint.json b/packages/contracts/.solhint.json
deleted file mode 100644
index 076afe9f3..000000000
--- a/packages/contracts/.solhint.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-    "extends": "default",
-    "rules": {
-        "avoid-low-level-calls": false,
-        "avoid-tx-origin": "warn",
-        "bracket-align": false,
-        "code-complexity": false,
-        "const-name-snakecase": "error",
-        "expression-indent": "error",
-        "function-max-lines": false,
-        "func-order": "error",
-        "indent": ["error", 4],
-        "max-line-length": ["warn", 160],
-        "no-inline-assembly": false,
-        "quotes": ["error", "double"],
-        "separate-by-one-line-in-contract": "error",
-        "space-after-comma": "error",
-        "statement-indent": "error"
-    }
-}
diff --git a/packages/contracts/.solhintignore b/packages/contracts/.solhintignore
deleted file mode 100644
index 1e33ec53b..000000000
--- a/packages/contracts/.solhintignore
+++ /dev/null
@@ -1,3 +0,0 @@
-contracts/tokens/ZRXToken/ERC20Token_v1.sol
-contracts/tokens/ZRXToken/Token_v1.sol
-contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol
diff --git a/packages/contracts/CHANGELOG.json b/packages/contracts/CHANGELOG.json
deleted file mode 100644
index 7dfa06990..000000000
--- a/packages/contracts/CHANGELOG.json
+++ /dev/null
@@ -1,135 +0,0 @@
-[
-    {
-        "name": "MultiAssetProxy",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "Add MultiAssetProxy implementation",
-                "pr": 1224
-            }
-        ]
-    },
-    {
-        "name": "OrderValidator",
-        "version": "1.0.1",
-        "changes": [
-            {
-                "note": "remove `getApproved` check from ERC721 approval query",
-                "pr": 1149
-            }
-        ]
-    },
-    {
-        "name": "Forwarder",
-        "version": "1.1.0",
-        "changes": [
-            {
-                "note": "Round up when calculating remaining amounts in marketBuy functions",
-                "pr": 1162,
-                "networks": {
-                    "1": "0x5468a1dc173652ee28d249c271fa9933144746b1",
-                    "3": "0x2240dab907db71e64d3e0dba4800c83b5c502d4e",
-                    "42": "0x17992e4ffb22730138e4b62aaa6367fa9d3699a6"
-                }
-            }
-        ]
-    },
-    {
-        "name": "Forwarder",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x7afc2d5107af94c462a194d2c21b5bdd238709d6",
-                    "3": "0x3983e204b12b3c02fb0638caf2cd406a62e0ead3",
-                    "42": "0xd85e2fa7e7e252b27b01bf0d65c946959d2f45b8"
-                }
-            }
-        ]
-    },
-    {
-        "name": "OrderValidator",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x9463e518dea6810309563c81d5266c1b1d149138",
-                    "3": "0x90431a90516ab49af23a0530e04e8c7836e7122f",
-                    "42": "0xb389da3d204b412df2f75c6afb3d0a7ce0bc283d"
-                }
-            }
-        ]
-    },
-    {
-        "name": "Exchange",
-        "version": "2.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x4f833a24e1f95d70f028921e27040ca56e09ab0b",
-                    "3": "0x4530c0483a1633c7a1c97d2c53721caff2caaaaf",
-                    "42": "0x35dd2932454449b14cee11a94d3674a936d5d7b2"
-                }
-            }
-        ]
-    },
-    {
-        "name": "ERC20Proxy",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x2240dab907db71e64d3e0dba4800c83b5c502d4e",
-                    "3": "0xb1408f4c245a23c31b98d2c626777d4c0d766caa",
-                    "42": "0xf1ec01d6236d3cd881a0bf0130ea25fe4234003e"
-                }
-            }
-        ]
-    },
-    {
-        "name": "ERC721Proxy",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x208e41fb445f1bb1b6780d58356e81405f3e6127",
-                    "3": "0xe654aac058bfbf9f83fcaee7793311dd82f6ddb4",
-                    "42": "0x2a9127c745688a165106c11cd4d647d2220af821"
-                }
-            }
-        ]
-    },
-    {
-        "name": "AssetProxyOwner",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v2 deploy",
-                "networks": {
-                    "1": "0x17992e4ffb22730138e4b62aaa6367fa9d3699a6",
-                    "3": "0xf5fa5b5fed2727a0e44ac67f6772e97977aa358b",
-                    "42": "0x2c824d2882baa668e0d5202b1e7f2922278703f8"
-                }
-            }
-        ]
-    },
-    {
-        "name": "ZRXToken",
-        "version": "1.0.0",
-        "changes": [
-            {
-                "note": "protocol v1 deploy",
-                "networks": {
-                    "1": "0xe41d2489571d322189246dafa5ebde1f4699f498",
-                    "3": "0xff67881f8d12f372d91baae9752eb3631ff0ed00",
-                    "42": "0x2002d3812f58e35f0ea1ffbf80a75a38c32175fa"
-                }
-            }
-        ]
-    }
-]
diff --git a/packages/contracts/README.md b/packages/contracts/README.md
deleted file mode 100644
index 97a2816ff..000000000
--- a/packages/contracts/README.md
+++ /dev/null
@@ -1,129 +0,0 @@
-## Contracts
-
-Smart contracts that implement the 0x protocol. Addresses of the deployed contracts can be found in the 0x [wiki](https://0xproject.com/wiki#Deployed-Addresses) or the [CHANGELOG](./CHANGELOG.json) of this package.
-
-## Usage
-
-Contracts that make up and interact with version 2.0.0 of the protocol can be found in the [contracts](./contracts) directory. The contents of this directory are broken down into the following subdirectories:
-
-*   [protocol](./contracts/protocol)
-    *   This directory contains the contracts that make up version 2.0.0. A full specification can be found [here](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md).
-*   [extensions](./contracts/extensions)
-    *   This directory contains contracts that interact with the 2.0.0 contracts and will be used in production, such as the [Forwarder](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/forwarder-specification.md) contract.
-*   [examples](./contracts/examples)
-    *   This directory contains example implementations of contracts that interact with the protocol but are _not_ intended for use in production. Examples include [filter](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#filter-contracts) contracts, a [Wallet](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#wallet) contract, and a [Validator](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md#validator) contract, among others.
-*   [tokens](./contracts/tokens)
-    *   This directory contains implementations of different tokens and token standards, including [wETH](https://weth.io/), ZRX, [ERC20](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md), and [ERC721](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md).
-*   [multisig](./contracts/multisig)
-    *   This directory contains the [Gnosis MultiSigWallet](https://github.com/gnosis/MultiSigWallet) and a custom extension that adds a timelock to transactions within the MultiSigWallet.
-*   [utils](./contracts/utils)
-    *   This directory contains libraries and utils that are shared across all of the other directories.
-*   [test](./contracts/test)
-    *   This directory contains mocks and other contracts that are used solely for testing contracts within the other directories.
-
-## Bug bounty
-
-A bug bounty for the 2.0.0 contracts is ongoing! Instructions can be found [here](https://0xproject.com/wiki#Bug-Bounty).
-
-## Contributing
-
-We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
-
-For proposals regarding the 0x protocol's smart contract architecture, message format, or additional functionality, go to the [0x Improvement Proposals (ZEIPs)](https://github.com/0xProject/ZEIPs) repository and follow the contribution guidelines provided therein.
-
-Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
-
-### Install Dependencies
-
-If you don't have yarn workspaces enabled (Yarn < v1.0) - enable them:
-
-```bash
-yarn config set workspaces-experimental true
-```
-
-Then install dependencies
-
-```bash
-yarn install
-```
-
-### Build
-
-To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
-
-```bash
-PKG=contracts yarn build
-```
-
-Or continuously rebuild on change:
-
-```bash
-PKG=contracts yarn watch
-```
-
-### Clean
-
-```bash
-yarn clean
-```
-
-### Lint
-
-```bash
-yarn lint
-```
-
-### Run Tests
-
-```bash
-yarn test
-```
-
-#### Testing options
-
-###### Revert stack traces
-
-If you want to see helpful stack traces (incl. line number, code snippet) for smart contract reverts, run the tests with:
-
-```
-yarn test:trace
-```
-
-**Note:** This currently slows down the test runs and is therefore not enabled by default.
-
-###### Backing Ethereum node
-
-By default, our tests run against an in-process [Ganache](https://github.com/trufflesuite/ganache-core) instance. In order to run the tests against [Geth](https://github.com/ethereum/go-ethereum), first follow the instructions in the README for the devnet package to start the devnet Geth node. Then run:
-
-```bash
-TEST_PROVIDER=geth yarn test
-```
-
-###### Code coverage
-
-In order to see the Solidity code coverage output generated by `@0x/sol-cov`, run:
-
-```
-yarn test:coverage
-```
-
-###### Gas profiler
-
-In order to profile the gas costs for a specific smart contract call/transaction, you can run the tests in `profiler` mode.
-
-**Note:** Traces emitted by ganache have incorrect gas costs so we recommend using Geth for profiling.
-
-```
-TEST_PROVIDER=geth yarn test:profiler
-```
-
-You'll see a warning that you need to explicitly enable and disable the profiler before and after the block of code you want to profile.
-
-```typescript
-import { profiler } from './utils/profiler';
-profiler.start();
-// Some call to a smart contract
-profiler.stop();
-```
-
-Without explicitly starting and stopping the profiler, the profiler output will be too busy, and therefore unusable.
diff --git a/packages/contracts/compiler.json b/packages/contracts/compiler.json
deleted file mode 100644
index c824e4645..000000000
--- a/packages/contracts/compiler.json
+++ /dev/null
@@ -1,60 +0,0 @@
-{
-    "artifactsDir": "./generated-artifacts",
-    "contractsDir": "./contracts",
-    "compilerSettings": {
-        "optimizer": {
-            "enabled": true,
-            "runs": 1000000
-        },
-        "outputSelection": {
-            "*": {
-                "*": [
-                    "abi",
-                    "evm.bytecode.object",
-                    "evm.bytecode.sourceMap",
-                    "evm.deployedBytecode.object",
-                    "evm.deployedBytecode.sourceMap"
-                ]
-            }
-        }
-    },
-    "contracts": [
-        "AssetProxyOwner",
-        "DummyERC20Token",
-        "DummyERC721Receiver",
-        "DummyERC721Token",
-        "DummyMultipleReturnERC20Token",
-        "DummyNoReturnERC20Token",
-        "ERC20Proxy",
-        "ERC20Token",
-        "ERC721Token",
-        "ERC721Proxy",
-        "Exchange",
-        "ExchangeWrapper",
-        "Forwarder",
-        "IAssetData",
-        "IAssetProxy",
-        "InvalidERC721Receiver",
-        "IValidator",
-        "IWallet",
-        "MixinAuthorizable",
-        "MultiAssetProxy",
-        "MultiSigWallet",
-        "MultiSigWalletWithTimeLock",
-        "OrderValidator",
-        "ReentrantERC20Token",
-        "TestAssetProxyOwner",
-        "TestAssetProxyDispatcher",
-        "TestConstants",
-        "TestLibBytes",
-        "TestLibs",
-        "TestExchangeInternals",
-        "TestSignatureValidator",
-        "TestStaticCallReceiver",
-        "Validator",
-        "Wallet",
-        "WETH9",
-        "Whitelist",
-        "ZRXToken"
-    ]
-}
diff --git a/packages/contracts/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol b/packages/contracts/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol
deleted file mode 100644
index 2fa0e3c5e..000000000
--- a/packages/contracts/contracts/examples/ExchangeWrapper/ExchangeWrapper.sol
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-
-
-contract ExchangeWrapper {
-
-    // Exchange contract.
-    // solhint-disable-next-line var-name-mixedcase
-    IExchange internal EXCHANGE;
-
-    constructor (address _exchange)
-        public
-    {
-        EXCHANGE = IExchange(_exchange);
-    }
-
-    /// @dev Cancels all orders created by sender with a salt less than or equal to the targetOrderEpoch
-    ///      and senderAddress equal to this contract.
-    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.
-    /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.
-    /// @param makerSignature Proof that maker wishes to call this function with given params.
-    function cancelOrdersUpTo(
-        uint256 targetOrderEpoch,
-        uint256 salt,
-        bytes makerSignature
-    )
-        external
-    {
-        address makerAddress = msg.sender;
-
-        // Encode arguments into byte array.
-        bytes memory data = abi.encodeWithSelector(
-            EXCHANGE.cancelOrdersUpTo.selector,
-            targetOrderEpoch
-        );
-
-        // Call `cancelOrdersUpTo` via `executeTransaction`.
-        EXCHANGE.executeTransaction(
-            salt,
-            makerAddress,
-            data,
-            makerSignature
-        );
-    }
-
-    /// @dev Fills an order using `msg.sender` as the taker.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.
-    /// @param orderSignature Proof that order has been created by maker.
-    /// @param takerSignature Proof that taker wishes to call this function with given params.
-    function fillOrder(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        uint256 salt,
-        bytes memory orderSignature,
-        bytes memory takerSignature
-    )
-        public
-    {
-        address takerAddress = msg.sender;
-
-        // Encode arguments into byte array.
-        bytes memory data = abi.encodeWithSelector(
-            EXCHANGE.fillOrder.selector,
-            order,
-            takerAssetFillAmount,
-            orderSignature
-        );
-
-        // Call `fillOrder` via `executeTransaction`.
-        EXCHANGE.executeTransaction(
-            salt,
-            takerAddress,
-            data,
-            takerSignature
-        );
-    }
-}
diff --git a/packages/contracts/contracts/examples/Validator/Validator.sol b/packages/contracts/contracts/examples/Validator/Validator.sol
deleted file mode 100644
index 72ed528ba..000000000
--- a/packages/contracts/contracts/examples/Validator/Validator.sol
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../protocol/Exchange/interfaces/IValidator.sol";
-
-
-contract Validator is 
-    IValidator
-{
-
-    // The single valid signer for this wallet.
-    // solhint-disable-next-line var-name-mixedcase
-    address internal VALID_SIGNER;
-
-    /// @dev constructs a new `Validator` with a single valid signer.
-    /// @param validSigner The sole, valid signer.
-    constructor (address validSigner) public {
-        VALID_SIGNER = validSigner;
-    }
-
-    /// @dev Verifies that a signature is valid. `signer` must match `VALID_SIGNER`.
-    /// @param hash Message hash that is signed.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof of signing.
-    /// @return Validity of signature.
-    // solhint-disable no-unused-vars
-    function isValidSignature(
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        external
-        view
-        returns (bool isValid)
-    {
-        return (signerAddress == VALID_SIGNER);
-    }
-    // solhint-enable no-unused-vars
-}
diff --git a/packages/contracts/contracts/examples/Wallet/Wallet.sol b/packages/contracts/contracts/examples/Wallet/Wallet.sol
deleted file mode 100644
index b75021a31..000000000
--- a/packages/contracts/contracts/examples/Wallet/Wallet.sol
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../protocol/Exchange/interfaces/IWallet.sol";
-import "../../utils/LibBytes/LibBytes.sol";
-
-
-contract Wallet is 
-    IWallet
-{
-    using LibBytes for bytes;
-
-    // The owner of this wallet.
-    // solhint-disable-next-line var-name-mixedcase
-    address internal WALLET_OWNER;
-
-    /// @dev constructs a new `Wallet` with a single owner.
-    /// @param walletOwner The owner of this wallet.
-    constructor (address walletOwner) public {
-        WALLET_OWNER = walletOwner;
-    }
-
-    /// @dev Validates an EIP712 signature.
-    ///      The signer must match the owner of this wallet.
-    /// @param hash Message hash that is signed.
-    /// @param eip712Signature Proof of signing.
-    /// @return Validity of signature.
-    function isValidSignature(
-        bytes32 hash,
-        bytes eip712Signature
-    )
-        external
-        view
-        returns (bool isValid)
-    {
-        require(
-            eip712Signature.length == 65,
-            "LENGTH_65_REQUIRED"
-        );
-
-        uint8 v = uint8(eip712Signature[0]);
-        bytes32 r = eip712Signature.readBytes32(1);
-        bytes32 s = eip712Signature.readBytes32(33);
-        address recoveredAddress = ecrecover(hash, v, r, s);
-        isValid = WALLET_OWNER == recoveredAddress;
-        return isValid;
-    }
-}
diff --git a/packages/contracts/contracts/examples/Whitelist/Whitelist.sol b/packages/contracts/contracts/examples/Whitelist/Whitelist.sol
deleted file mode 100644
index e4e25038c..000000000
--- a/packages/contracts/contracts/examples/Whitelist/Whitelist.sol
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../utils/Ownable/Ownable.sol";
-
-
-contract Whitelist is
-    Ownable
-{
-
-    // Mapping of address => whitelist status.
-    mapping (address => bool) public isWhitelisted;
-
-    // Exchange contract.
-    // solhint-disable var-name-mixedcase
-    IExchange internal EXCHANGE;
-    bytes internal TX_ORIGIN_SIGNATURE;
-    // solhint-enable var-name-mixedcase
-
-    byte constant internal VALIDATOR_SIGNATURE_BYTE = "\x05";
-
-    constructor (address _exchange)
-        public
-    {
-        EXCHANGE = IExchange(_exchange);
-        TX_ORIGIN_SIGNATURE = abi.encodePacked(address(this), VALIDATOR_SIGNATURE_BYTE);
-    }
-
-    /// @dev Adds or removes an address from the whitelist.
-    /// @param target Address to add or remove from whitelist.
-    /// @param isApproved Whitelist status to assign to address.
-    function updateWhitelistStatus(
-        address target,
-        bool isApproved
-    )
-        external
-        onlyOwner
-    {
-        isWhitelisted[target] = isApproved;
-    }
-
-    /// @dev Verifies signer is same as signer of current Ethereum transaction.
-    ///      NOTE: This function can currently be used to validate signatures coming from outside of this contract.
-    ///      Extra safety checks can be added for a production contract.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof of signing.
-    /// @return Validity of order signature.
-    // solhint-disable no-unused-vars
-    function isValidSignature(
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        external
-        view
-        returns (bool isValid)
-    {
-        // solhint-disable-next-line avoid-tx-origin
-        return signerAddress == tx.origin;
-    }
-    // solhint-enable no-unused-vars
-
-    /// @dev Fills an order using `msg.sender` as the taker.
-    ///      The transaction will revert if both the maker and taker are not whitelisted.
-    ///      Orders should specify this contract as the `senderAddress` in order to gaurantee
-    ///      that both maker and taker have been whitelisted.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.
-    /// @param orderSignature Proof that order has been created by maker.
-    function fillOrderIfWhitelisted(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        uint256 salt,
-        bytes memory orderSignature
-    )
-        public
-    {
-        address takerAddress = msg.sender;
-
-        // This contract must be the entry point for the transaction.
-        require(
-            // solhint-disable-next-line avoid-tx-origin
-            takerAddress == tx.origin,
-            "INVALID_SENDER"
-        );
-
-        // Check if maker is on the whitelist.
-        require(
-            isWhitelisted[order.makerAddress],
-            "MAKER_NOT_WHITELISTED"
-        );
-
-        // Check if taker is on the whitelist.
-        require(
-            isWhitelisted[takerAddress],
-            "TAKER_NOT_WHITELISTED"
-        );
-
-        // Encode arguments into byte array.
-        bytes memory data = abi.encodeWithSelector(
-            EXCHANGE.fillOrder.selector,
-            order,
-            takerAssetFillAmount,
-            orderSignature
-        );
-
-        // Call `fillOrder` via `executeTransaction`.
-        EXCHANGE.executeTransaction(
-            salt,
-            takerAddress,
-            data,
-            TX_ORIGIN_SIGNATURE
-        );
-    }
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/Forwarder.sol b/packages/contracts/contracts/extensions/Forwarder/Forwarder.sol
deleted file mode 100644
index 94dec40ed..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/Forwarder.sol
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./MixinWeth.sol";
-import "./MixinForwarderCore.sol";
-import "./libs/LibConstants.sol";
-import "./MixinAssets.sol";
-import "./MixinExchangeWrapper.sol";
-
-
-// solhint-disable no-empty-blocks
-contract Forwarder is
-    LibConstants,
-    MixinWeth,
-    MixinAssets,
-    MixinExchangeWrapper,
-    MixinForwarderCore
-{
-    constructor (
-        address _exchange,
-        bytes memory _zrxAssetData,
-        bytes memory _wethAssetData
-    )
-        public
-        LibConstants(
-            _exchange,
-            _zrxAssetData,
-            _wethAssetData
-        )
-        MixinForwarderCore()
-    {}
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/MixinAssets.sol b/packages/contracts/contracts/extensions/Forwarder/MixinAssets.sol
deleted file mode 100644
index 43efb5ff3..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/MixinAssets.sol
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/LibBytes/LibBytes.sol";
-import "../../utils/Ownable/Ownable.sol";
-import "../../tokens/ERC20Token/IERC20Token.sol";
-import "../../tokens/ERC721Token/IERC721Token.sol";
-import "./libs/LibConstants.sol";
-import "./mixins/MAssets.sol";
-
-
-contract MixinAssets is
-    Ownable,
-    LibConstants,
-    MAssets
-{
-    using LibBytes for bytes;
-
-    bytes4 constant internal ERC20_TRANSFER_SELECTOR = bytes4(keccak256("transfer(address,uint256)"));
-
-    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to 
-    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be
-    ///      used to withdraw assets that were accidentally sent to this contract.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of ERC20 token to withdraw.
-    function withdrawAsset(
-        bytes assetData,
-        uint256 amount
-    )
-        external
-        onlyOwner
-    {
-        transferAssetToSender(assetData, amount);
-    }
-
-    /// @dev Transfers given amount of asset to sender.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of asset to transfer to sender.
-    function transferAssetToSender(
-        bytes memory assetData,
-        uint256 amount
-    )
-        internal
-    {
-        bytes4 proxyId = assetData.readBytes4(0);
-
-        if (proxyId == ERC20_DATA_ID) {
-            transferERC20Token(assetData, amount);
-        } else if (proxyId == ERC721_DATA_ID) {
-            transferERC721Token(assetData, amount);
-        } else {
-            revert("UNSUPPORTED_ASSET_PROXY");
-        }
-    }
-
-    /// @dev Decodes ERC20 assetData and transfers given amount to sender.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of asset to transfer to sender.
-    function transferERC20Token(
-        bytes memory assetData,
-        uint256 amount
-    )
-        internal
-    {
-        address token = assetData.readAddress(16);
-
-        // Transfer tokens.
-        // We do a raw call so we can check the success separate
-        // from the return data.
-        bool success = token.call(abi.encodeWithSelector(
-            ERC20_TRANSFER_SELECTOR,
-            msg.sender,
-            amount
-        ));
-        require(
-            success,
-            "TRANSFER_FAILED"
-        );
-        
-        // Check return data.
-        // If there is no return data, we assume the token incorrectly
-        // does not return a bool. In this case we expect it to revert
-        // on failure, which was handled above.
-        // If the token does return data, we require that it is a single
-        // value that evaluates to true.
-        assembly {
-            if returndatasize {
-                success := 0
-                if eq(returndatasize, 32) {
-                    // First 64 bytes of memory are reserved scratch space
-                    returndatacopy(0, 0, 32)
-                    success := mload(0)
-                }
-            }
-        }
-        require(
-            success,
-            "TRANSFER_FAILED"
-        );
-    }
-
-    /// @dev Decodes ERC721 assetData and transfers given amount to sender.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of asset to transfer to sender.
-    function transferERC721Token(
-        bytes memory assetData,
-        uint256 amount
-    )
-        internal
-    {
-        require(
-            amount == 1,
-            "INVALID_AMOUNT"
-        );
-        // Decode asset data.
-        address token = assetData.readAddress(16);
-        uint256 tokenId = assetData.readUint256(36);
-
-        // Perform transfer.
-        IERC721Token(token).transferFrom(
-            address(this),
-            msg.sender,
-            tokenId
-        );
-    }
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/MixinExchangeWrapper.sol b/packages/contracts/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
deleted file mode 100644
index 4991c0ea5..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/MixinExchangeWrapper.sol
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./libs/LibConstants.sol";
-import "./mixins/MExchangeWrapper.sol";
-import "../../protocol/Exchange/libs/LibAbiEncoder.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../protocol/Exchange/libs/LibFillResults.sol";
-import "../../protocol/Exchange/libs/LibMath.sol";
-
-
-contract MixinExchangeWrapper is
-    LibAbiEncoder,
-    LibFillResults,
-    LibMath,
-    LibConstants,
-    MExchangeWrapper
-{
-    /// @dev Fills the input order.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrderNoThrow(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        returns (FillResults memory fillResults)
-    {
-        // ABI encode calldata for `fillOrder`
-        bytes memory fillOrderCalldata = abiEncodeFillOrder(
-            order,
-            takerAssetFillAmount,
-            signature
-        );
-
-        address exchange = address(EXCHANGE);
-
-        // Call `fillOrder` and handle any exceptions gracefully
-        assembly {
-            let success := call(
-                gas,                                // forward all gas
-                exchange,                           // call address of Exchange contract
-                0,                                  // transfer 0 wei
-                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)
-                mload(fillOrderCalldata),           // length of input
-                fillOrderCalldata,                  // write output over input
-                128                                 // output size is 128 bytes
-            )
-            if success {
-                mstore(fillResults, mload(fillOrderCalldata))
-                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))
-                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))
-                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))
-            }
-        }
-        // fillResults values will be 0 by default if call was unsuccessful
-        return fillResults;
-    }
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param wethSellAmount Desired amount of WETH to sell.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketSellWeth(
-        LibOrder.Order[] memory orders,
-        uint256 wethSellAmount,
-        bytes[] memory signatures
-    )
-        internal
-        returns (FillResults memory totalFillResults)
-    {
-        bytes memory makerAssetData = orders[0].makerAssetData;
-        bytes memory wethAssetData = WETH_ASSET_DATA;
-
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-
-            // We assume that asset being bought by taker is the same for each order.
-            // We assume that asset being sold by taker is WETH for each order.
-            orders[i].makerAssetData = makerAssetData;
-            orders[i].takerAssetData = wethAssetData;
-
-            // Calculate the remaining amount of WETH to sell
-            uint256 remainingTakerAssetFillAmount = safeSub(wethSellAmount, totalFillResults.takerAssetFilledAmount);
-
-            // Attempt to sell the remaining amount of WETH
-            FillResults memory singleFillResults = fillOrderNoThrow(
-                orders[i],
-                remainingTakerAssetFillAmount,
-                signatures[i]
-            );
-
-            // Update amounts filled and fees paid by maker and taker
-            addFillResults(totalFillResults, singleFillResults);
-
-            // Stop execution if the entire amount of takerAsset has been sold
-            if (totalFillResults.takerAssetFilledAmount >= wethSellAmount) {
-                break;
-            }
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    ///      The asset being sold by taker must always be WETH.
-    /// @param orders Array of order specifications.
-    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketBuyExactAmountWithWeth(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        internal
-        returns (FillResults memory totalFillResults)
-    {
-        bytes memory makerAssetData = orders[0].makerAssetData;
-        bytes memory wethAssetData = WETH_ASSET_DATA;
-
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-
-            // We assume that asset being bought by taker is the same for each order.
-            // We assume that asset being sold by taker is WETH for each order.
-            orders[i].makerAssetData = makerAssetData;
-            orders[i].takerAssetData = wethAssetData;
-
-            // Calculate the remaining amount of makerAsset to buy
-            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);
-
-            // Convert the remaining amount of makerAsset to buy into remaining amount
-            // of takerAsset to sell, assuming entire amount can be sold in the current order.
-            // We round up because the exchange rate computed by fillOrder rounds in favor
-            // of the Maker. In this case we want to overestimate the amount of takerAsset.
-            uint256 remainingTakerAssetFillAmount = getPartialAmountCeil(
-                orders[i].takerAssetAmount,
-                orders[i].makerAssetAmount,
-                remainingMakerAssetFillAmount
-            );
-
-            // Attempt to sell the remaining amount of takerAsset
-            FillResults memory singleFillResults = fillOrderNoThrow(
-                orders[i],
-                remainingTakerAssetFillAmount,
-                signatures[i]
-            );
-
-            // Update amounts filled and fees paid by maker and taker
-            addFillResults(totalFillResults, singleFillResults);
-
-            // Stop execution if the entire amount of makerAsset has been bought
-            uint256 makerAssetFilledAmount = totalFillResults.makerAssetFilledAmount;
-            if (makerAssetFilledAmount >= makerAssetFillAmount) {
-                break;
-            }
-        }
-
-        require(
-            makerAssetFilledAmount >= makerAssetFillAmount,
-            "COMPLETE_FILL_FAILED"
-        );
-        return totalFillResults;
-    }
-
-    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee
-    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).
-    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX
-    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.
-    ///      The asset being sold by taker must always be WETH. 
-    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.
-    /// @param zrxBuyAmount Desired amount of ZRX to buy.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return totalFillResults Amounts filled and fees paid by maker and taker.
-    function marketBuyExactZrxWithWeth(
-        LibOrder.Order[] memory orders,
-        uint256 zrxBuyAmount,
-        bytes[] memory signatures
-    )
-        internal
-        returns (FillResults memory totalFillResults)
-    {
-        // Do nothing if zrxBuyAmount == 0
-        if (zrxBuyAmount == 0) {
-            return totalFillResults;
-        }
-
-        bytes memory zrxAssetData = ZRX_ASSET_DATA;
-        bytes memory wethAssetData = WETH_ASSET_DATA;
-        uint256 zrxPurchased = 0;
-
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-
-            // All of these are ZRX/WETH, so we can drop the respective assetData from calldata.
-            orders[i].makerAssetData = zrxAssetData;
-            orders[i].takerAssetData = wethAssetData;
-
-            // Calculate the remaining amount of ZRX to buy.
-            uint256 remainingZrxBuyAmount = safeSub(zrxBuyAmount, zrxPurchased);
-
-            // Convert the remaining amount of ZRX to buy into remaining amount
-            // of WETH to sell, assuming entire amount can be sold in the current order.
-            // We round up because the exchange rate computed by fillOrder rounds in favor
-            // of the Maker. In this case we want to overestimate the amount of takerAsset.
-            uint256 remainingWethSellAmount = getPartialAmountCeil(
-                orders[i].takerAssetAmount,
-                safeSub(orders[i].makerAssetAmount, orders[i].takerFee),  // our exchange rate after fees 
-                remainingZrxBuyAmount
-            );
-
-            // Attempt to sell the remaining amount of WETH.
-            FillResults memory singleFillResult = fillOrderNoThrow(
-                orders[i],
-                remainingWethSellAmount,
-                signatures[i]
-            );
-
-            // Update amounts filled and fees paid by maker and taker.
-            addFillResults(totalFillResults, singleFillResult);
-            zrxPurchased = safeSub(totalFillResults.makerAssetFilledAmount, totalFillResults.takerFeePaid);
-
-            // Stop execution if the entire amount of ZRX has been bought.
-            if (zrxPurchased >= zrxBuyAmount) {
-                break;
-            }
-        }
-
-        require(
-            zrxPurchased >= zrxBuyAmount,
-            "COMPLETE_FILL_FAILED"
-        );
-        return totalFillResults;
-    }
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/MixinForwarderCore.sol b/packages/contracts/contracts/extensions/Forwarder/MixinForwarderCore.sol
deleted file mode 100644
index 54487f726..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/MixinForwarderCore.sol
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./libs/LibConstants.sol";
-import "./mixins/MWeth.sol";
-import "./mixins/MAssets.sol";
-import "./mixins/MExchangeWrapper.sol";
-import "./interfaces/IForwarderCore.sol";
-import "../../utils/LibBytes/LibBytes.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../protocol/Exchange/libs/LibFillResults.sol";
-import "../../protocol/Exchange/libs/LibMath.sol";
-
-
-contract MixinForwarderCore is
-    LibFillResults,
-    LibMath,
-    LibConstants,
-    MWeth,
-    MAssets,
-    MExchangeWrapper,
-    IForwarderCore
-{
-    using LibBytes for bytes;
-
-    /// @dev Constructor approves ERC20 proxy to transfer ZRX and WETH on this contract's behalf.
-    constructor ()
-        public
-    {
-        address proxyAddress = EXCHANGE.getAssetProxy(ERC20_DATA_ID);
-        require(
-            proxyAddress != address(0),
-            "UNREGISTERED_ASSET_PROXY"
-        );
-        ETHER_TOKEN.approve(proxyAddress, MAX_UINT);
-        ZRX_TOKEN.approve(proxyAddress, MAX_UINT);
-    }
-
-    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.
-    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.
-    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).
-    ///      Any ETH not spent will be refunded to sender.
-    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. 
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.
-    /// @param feeSignatures Proofs that feeOrders have been created by makers.
-    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
-    /// @param feeRecipient Address that will receive ETH when orders are filled.
-    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.
-    function marketSellOrdersWithEth(
-        LibOrder.Order[] memory orders,
-        bytes[] memory signatures,
-        LibOrder.Order[] memory feeOrders,
-        bytes[] memory feeSignatures,
-        uint256  feePercentage,
-        address feeRecipient
-    )
-        public
-        payable
-        returns (
-            FillResults memory orderFillResults,
-            FillResults memory feeOrderFillResults
-        )
-    {
-        // Convert ETH to WETH.
-        convertEthToWeth();
-
-        uint256 wethSellAmount;
-        uint256 zrxBuyAmount;
-        uint256 makerAssetAmountPurchased;
-        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {
-            // Calculate amount of WETH that won't be spent on ETH fees.
-            wethSellAmount = getPartialAmountFloor(
-                PERCENTAGE_DENOMINATOR,
-                safeAdd(PERCENTAGE_DENOMINATOR, feePercentage),
-                msg.value
-            );
-            // Market sell available WETH.
-            // ZRX fees are paid with this contract's balance.
-            orderFillResults = marketSellWeth(
-                orders,
-                wethSellAmount,
-                signatures
-            );
-            // The fee amount must be deducted from the amount transfered back to sender.
-            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);
-        } else {
-            // 5% of WETH is reserved for filling feeOrders and paying feeRecipient.
-            wethSellAmount = getPartialAmountFloor(
-                MAX_WETH_FILL_PERCENTAGE,
-                PERCENTAGE_DENOMINATOR,
-                msg.value
-            );
-            // Market sell 95% of WETH.
-            // ZRX fees are payed with this contract's balance.
-            orderFillResults = marketSellWeth(
-                orders,
-                wethSellAmount,
-                signatures
-            );
-            // Buy back all ZRX spent on fees.
-            zrxBuyAmount = orderFillResults.takerFeePaid;
-            feeOrderFillResults = marketBuyExactZrxWithWeth(
-                feeOrders,
-                zrxBuyAmount,
-                feeSignatures
-            );
-            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;
-        }
-
-        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.
-        // Refund remaining ETH to msg.sender.
-        transferEthFeeAndRefund(
-            orderFillResults.takerAssetFilledAmount,
-            feeOrderFillResults.takerAssetFilledAmount,
-            feePercentage,
-            feeRecipient
-        );
-
-        // Transfer purchased assets to msg.sender.
-        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);
-    }
-
-    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.
-    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.
-    ///      Any ETH not spent will be refunded to sender.
-    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. 
-    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.
-    /// @param feeSignatures Proofs that feeOrders have been created by makers.
-    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
-    /// @param feeRecipient Address that will receive ETH when orders are filled.
-    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.
-    function marketBuyOrdersWithEth(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures,
-        LibOrder.Order[] memory feeOrders,
-        bytes[] memory feeSignatures,
-        uint256  feePercentage,
-        address feeRecipient
-    )
-        public
-        payable
-        returns (
-            FillResults memory orderFillResults,
-            FillResults memory feeOrderFillResults
-        )
-    {
-        // Convert ETH to WETH.
-        convertEthToWeth();
-
-        uint256 zrxBuyAmount;
-        uint256 makerAssetAmountPurchased;
-        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {
-            // If the makerAsset is ZRX, it is not necessary to pay fees out of this
-            // contracts's ZRX balance because fees are factored into the price of the order.
-            orderFillResults = marketBuyExactZrxWithWeth(
-                orders,
-                makerAssetFillAmount,
-                signatures
-            );
-            // The fee amount must be deducted from the amount transfered back to sender.
-            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);
-        } else {
-            // Attemp to purchase desired amount of makerAsset.
-            // ZRX fees are payed with this contract's balance.
-            orderFillResults = marketBuyExactAmountWithWeth(
-                orders,
-                makerAssetFillAmount,
-                signatures
-            );
-            // Buy back all ZRX spent on fees.
-            zrxBuyAmount = orderFillResults.takerFeePaid;
-            feeOrderFillResults = marketBuyExactZrxWithWeth(
-                feeOrders,
-                zrxBuyAmount,
-                feeSignatures
-            );
-            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;
-        }
-
-        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.
-        // Refund remaining ETH to msg.sender.
-        transferEthFeeAndRefund(
-            orderFillResults.takerAssetFilledAmount,
-            feeOrderFillResults.takerAssetFilledAmount,
-            feePercentage,
-            feeRecipient
-        );
-
-        // Transfer purchased assets to msg.sender.
-        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);
-    }
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/MixinWeth.sol b/packages/contracts/contracts/extensions/Forwarder/MixinWeth.sol
deleted file mode 100644
index d2814a49b..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/MixinWeth.sol
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../protocol/Exchange/libs/LibMath.sol";
-import "./libs/LibConstants.sol";
-import "./mixins/MWeth.sol";
-
-
-contract MixinWeth is
-    LibMath,
-    LibConstants,
-    MWeth
-{
-    /// @dev Default payabale function, this allows us to withdraw WETH
-    function ()
-        public
-        payable
-    {
-        require(
-            msg.sender == address(ETHER_TOKEN),
-            "DEFAULT_FUNCTION_WETH_CONTRACT_ONLY"
-        );
-    }
-
-    /// @dev Converts message call's ETH value into WETH.
-    function convertEthToWeth()
-        internal
-    {
-        require(
-            msg.value > 0,
-            "INVALID_MSG_VALUE"
-        );
-        ETHER_TOKEN.deposit.value(msg.value)();
-    }
-
-    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.
-    ///      Refunds any excess ETH to msg.sender.
-    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.
-    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.
-    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
-    /// @param feeRecipient Address that will receive ETH when orders are filled.
-    function transferEthFeeAndRefund(
-        uint256 wethSoldExcludingFeeOrders,
-        uint256 wethSoldForZrx,
-        uint256 feePercentage,
-        address feeRecipient
-    )
-        internal
-    {
-        // Ensure feePercentage is less than 5%.
-        require(
-            feePercentage <= MAX_FEE_PERCENTAGE,
-            "FEE_PERCENTAGE_TOO_LARGE"
-        );
-
-        // Ensure that no extra WETH owned by this contract has been sold.
-        uint256 wethSold = safeAdd(wethSoldExcludingFeeOrders, wethSoldForZrx);
-        require(
-            wethSold <= msg.value,
-            "OVERSOLD_WETH"
-        );
-
-        // Calculate amount of WETH that hasn't been sold.
-        uint256 wethRemaining = safeSub(msg.value, wethSold);
-
-        // Calculate ETH fee to pay to feeRecipient.
-        uint256 ethFee = getPartialAmountFloor(
-            feePercentage,
-            PERCENTAGE_DENOMINATOR,
-            wethSoldExcludingFeeOrders
-        );
-
-        // Ensure fee is less than amount of WETH remaining.
-        require(
-            ethFee <= wethRemaining,
-            "INSUFFICIENT_ETH_REMAINING"
-        );
-    
-        // Do nothing if no WETH remaining
-        if (wethRemaining > 0) {
-            // Convert remaining WETH to ETH
-            ETHER_TOKEN.withdraw(wethRemaining);
-
-            // Pay ETH to feeRecipient
-            if (ethFee > 0) {
-                feeRecipient.transfer(ethFee);
-            }
-
-            // Refund remaining ETH to msg.sender.
-            uint256 ethRefund = safeSub(wethRemaining, ethFee);
-            if (ethRefund > 0) {
-                msg.sender.transfer(ethRefund);
-            }
-        }
-    }
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/interfaces/IAssets.sol b/packages/contracts/contracts/extensions/Forwarder/interfaces/IAssets.sol
deleted file mode 100644
index 1e034c003..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/interfaces/IAssets.sol
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract IAssets {
-
-    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to 
-    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be
-    ///      used to withdraw assets that were accidentally sent to this contract.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of ERC20 token to withdraw.
-    function withdrawAsset(
-        bytes assetData,
-        uint256 amount
-    )
-        external;
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarder.sol b/packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarder.sol
deleted file mode 100644
index f5a26e2ba..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarder.sol
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./IForwarderCore.sol";
-import "./IAssets.sol";
-
-
-// solhint-disable no-empty-blocks
-contract IForwarder is
-    IForwarderCore,
-    IAssets
-{}
diff --git a/packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol b/packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol
deleted file mode 100644
index 74c7da01d..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/interfaces/IForwarderCore.sol
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../../protocol/Exchange/libs/LibOrder.sol";
-import "../../../protocol/Exchange/libs/LibFillResults.sol";
-
-
-contract IForwarderCore {
-
-    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.
-    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.
-    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).
-    ///      Any ETH not spent will be refunded to sender.
-    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. 
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.
-    /// @param feeSignatures Proofs that feeOrders have been created by makers.
-    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
-    /// @param feeRecipient Address that will receive ETH when orders are filled.
-    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.
-    function marketSellOrdersWithEth(
-        LibOrder.Order[] memory orders,
-        bytes[] memory signatures,
-        LibOrder.Order[] memory feeOrders,
-        bytes[] memory feeSignatures,
-        uint256  feePercentage,
-        address feeRecipient
-    )
-        public
-        payable
-        returns (
-            LibFillResults.FillResults memory orderFillResults,
-            LibFillResults.FillResults memory feeOrderFillResults
-        );
-
-    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.
-    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.
-    ///      Any ETH not spent will be refunded to sender.
-    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. 
-    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.
-    /// @param feeSignatures Proofs that feeOrders have been created by makers.
-    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
-    /// @param feeRecipient Address that will receive ETH when orders are filled.
-    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.
-    function marketBuyOrdersWithEth(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures,
-        LibOrder.Order[] memory feeOrders,
-        bytes[] memory feeSignatures,
-        uint256  feePercentage,
-        address feeRecipient
-    )
-        public
-        payable
-        returns (
-            LibFillResults.FillResults memory orderFillResults,
-            LibFillResults.FillResults memory feeOrderFillResults
-        );
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/libs/LibConstants.sol b/packages/contracts/contracts/extensions/Forwarder/libs/LibConstants.sol
deleted file mode 100644
index 704e42ce3..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/libs/LibConstants.sol
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../../utils/LibBytes/LibBytes.sol";
-import "../../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../../tokens/EtherToken/IEtherToken.sol";
-import "../../../tokens/ERC20Token/IERC20Token.sol";
-
-
-contract LibConstants {
-
-    using LibBytes for bytes;
-
-    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256("ERC20Token(address)"));
-    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256("ERC721Token(address,uint256)"));
-    uint256 constant internal MAX_UINT = 2**256 - 1;
-    uint256 constant internal PERCENTAGE_DENOMINATOR = 10**18; 
-    uint256 constant internal MAX_FEE_PERCENTAGE = 5 * PERCENTAGE_DENOMINATOR / 100;         // 5%
-    uint256 constant internal MAX_WETH_FILL_PERCENTAGE = 95 * PERCENTAGE_DENOMINATOR / 100;  // 95%
- 
-     // solhint-disable var-name-mixedcase
-    IExchange internal EXCHANGE;
-    IEtherToken internal ETHER_TOKEN;
-    IERC20Token internal ZRX_TOKEN;
-    bytes internal ZRX_ASSET_DATA;
-    bytes internal WETH_ASSET_DATA;
-    // solhint-enable var-name-mixedcase
-
-    constructor (
-        address _exchange,
-        bytes memory _zrxAssetData,
-        bytes memory _wethAssetData
-    )
-        public
-    {
-        EXCHANGE = IExchange(_exchange);
-        ZRX_ASSET_DATA = _zrxAssetData;
-        WETH_ASSET_DATA = _wethAssetData;
-
-        address etherToken = _wethAssetData.readAddress(16);
-        address zrxToken = _zrxAssetData.readAddress(16);
-        ETHER_TOKEN = IEtherToken(etherToken);
-        ZRX_TOKEN = IERC20Token(zrxToken);
-    }
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol b/packages/contracts/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol
deleted file mode 100644
index fb3ade1db..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/libs/LibForwarderErrors.sol
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-// solhint-disable
-pragma solidity 0.4.24;
-
-
-/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
-contract LibForwarderErrors {
-    string constant FEE_PERCENTAGE_TOO_LARGE = "FEE_PROPORTION_TOO_LARGE";                        // Provided fee percentage greater than 5%.
-    string constant INSUFFICIENT_ETH_REMAINING = "INSUFFICIENT_ETH_REMAINING";                    // Not enough ETH remaining to pay feeRecipient.
-    string constant OVERSOLD_WETH = "OVERSOLD_WETH";                                              // More WETH sold than provided with current message call.
-    string constant COMPLETE_FILL_FAILED = "COMPLETE_FILL_FAILED";                                // Desired purchase amount not completely filled (required for ZRX fees only).
-    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                          // Asset transfer failed.
-    string constant UNSUPPORTED_ASSET_PROXY = "UNSUPPORTED_ASSET_PROXY";                          // Proxy in assetData not supported.
-    string constant DEFAULT_FUNCTION_WETH_CONTRACT_ONLY = "DEFAULT_FUNCTION_WETH_CONTRACT_ONLY";  // Fallback function may only be used for WETH withdrawals.
-    string constant INVALID_MSG_VALUE = "INVALID_MSG_VALUE";                                      // msg.value must be greater than 0.
-    string constant INVALID_AMOUNT = "INVALID_AMOUNT";                                            // Amount must equal 1.
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/mixins/MAssets.sol b/packages/contracts/contracts/extensions/Forwarder/mixins/MAssets.sol
deleted file mode 100644
index 9e7f80d97..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/mixins/MAssets.sol
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../interfaces/IAssets.sol";
-
-
-contract MAssets is
-    IAssets
-{
-    /// @dev Transfers given amount of asset to sender.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of asset to transfer to sender.
-    function transferAssetToSender(
-        bytes memory assetData,
-        uint256 amount
-    )
-        internal;
-
-    /// @dev Decodes ERC20 assetData and transfers given amount to sender.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of asset to transfer to sender.
-    function transferERC20Token(
-        bytes memory assetData,
-        uint256 amount
-    )
-        internal;
-
-    /// @dev Decodes ERC721 assetData and transfers given amount to sender.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param amount Amount of asset to transfer to sender.
-    function transferERC721Token(
-        bytes memory assetData,
-        uint256 amount
-    )
-        internal;
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol b/packages/contracts/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol
deleted file mode 100644
index 13c26b03a..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/mixins/MExchangeWrapper.sol
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../../protocol/Exchange/libs/LibOrder.sol";
-import "../../../protocol/Exchange/libs/LibFillResults.sol";
-
-
-contract MExchangeWrapper {
-
-    /// @dev Fills the input order.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrderNoThrow(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        returns (LibFillResults.FillResults memory fillResults);
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param wethSellAmount Desired amount of WETH to sell.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketSellWeth(
-        LibOrder.Order[] memory orders,
-        uint256 wethSellAmount,
-        bytes[] memory signatures
-    )
-        internal
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    ///      The asset being sold by taker must always be WETH.
-    /// @param orders Array of order specifications.
-    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketBuyExactAmountWithWeth(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        internal
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee
-    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).
-    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX
-    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.
-    ///      The asset being sold by taker must always be WETH. 
-    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.
-    /// @param zrxBuyAmount Desired amount of ZRX to buy.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return totalFillResults Amounts filled and fees paid by maker and taker.
-    function marketBuyExactZrxWithWeth(
-        LibOrder.Order[] memory orders,
-        uint256 zrxBuyAmount,
-        bytes[] memory signatures
-    )
-        internal
-        returns (LibFillResults.FillResults memory totalFillResults);
-}
diff --git a/packages/contracts/contracts/extensions/Forwarder/mixins/MWeth.sol b/packages/contracts/contracts/extensions/Forwarder/mixins/MWeth.sol
deleted file mode 100644
index 88e77be4e..000000000
--- a/packages/contracts/contracts/extensions/Forwarder/mixins/MWeth.sol
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract MWeth {
-
-    /// @dev Converts message call's ETH value into WETH.
-    function convertEthToWeth()
-        internal;
-
-    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.
-    ///      Refunds any excess ETH to msg.sender.
-    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.
-    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.
-    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.
-    /// @param feeRecipient Address that will receive ETH when orders are filled.
-    function transferEthFeeAndRefund(
-        uint256 wethSoldExcludingFeeOrders,
-        uint256 wethSoldForZrx,
-        uint256 feePercentage,
-        address feeRecipient
-    )
-        internal;
-}
diff --git a/packages/contracts/contracts/extensions/OrderValidator/OrderValidator.sol b/packages/contracts/contracts/extensions/OrderValidator/OrderValidator.sol
deleted file mode 100644
index 3385d35ef..000000000
--- a/packages/contracts/contracts/extensions/OrderValidator/OrderValidator.sol
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../tokens/ERC20Token/IERC20Token.sol";
-import "../../tokens/ERC721Token/IERC721Token.sol";
-import "../../utils/LibBytes/LibBytes.sol";
-
-
-contract OrderValidator {
-
-    using LibBytes for bytes;
-
-    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256("ERC20Token(address)"));
-    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256("ERC721Token(address,uint256)"));
-
-    struct TraderInfo {
-        uint256 makerBalance;       // Maker's balance of makerAsset
-        uint256 makerAllowance;     // Maker's allowance to corresponding AssetProxy
-        uint256 takerBalance;       // Taker's balance of takerAsset
-        uint256 takerAllowance;     // Taker's allowance to corresponding AssetProxy
-        uint256 makerZrxBalance;    // Maker's balance of ZRX
-        uint256 makerZrxAllowance;  // Maker's allowance of ZRX to ERC20Proxy
-        uint256 takerZrxBalance;    // Taker's balance of ZRX
-        uint256 takerZrxAllowance;  // Taker's allowance of ZRX to ERC20Proxy
-    }
-
-    // solhint-disable var-name-mixedcase
-    IExchange internal EXCHANGE;
-    bytes internal ZRX_ASSET_DATA;
-    // solhint-enable var-name-mixedcase
-
-    constructor (address _exchange, bytes memory _zrxAssetData)
-        public
-    {
-        EXCHANGE = IExchange(_exchange);
-        ZRX_ASSET_DATA = _zrxAssetData;
-    }
-
-    /// @dev Fetches information for order and maker/taker of order.
-    /// @param order The order structure.
-    /// @param takerAddress Address that will be filling the order.
-    /// @return OrderInfo and TraderInfo instances for given order.
-    function getOrderAndTraderInfo(LibOrder.Order memory order, address takerAddress)
-        public
-        view
-        returns (LibOrder.OrderInfo memory orderInfo, TraderInfo memory traderInfo)
-    {
-        orderInfo = EXCHANGE.getOrderInfo(order);
-        traderInfo = getTraderInfo(order, takerAddress);
-        return (orderInfo, traderInfo);
-    }
-
-    /// @dev Fetches information for all passed in orders and the makers/takers of each order.
-    /// @param orders Array of order specifications.
-    /// @param takerAddresses Array of taker addresses corresponding to each order.
-    /// @return Arrays of OrderInfo and TraderInfo instances that correspond to each order.
-    function getOrdersAndTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)
-        public
-        view
-        returns (LibOrder.OrderInfo[] memory ordersInfo, TraderInfo[] memory tradersInfo)
-    {
-        ordersInfo = EXCHANGE.getOrdersInfo(orders);
-        tradersInfo = getTradersInfo(orders, takerAddresses);
-        return (ordersInfo, tradersInfo);
-    }
-
-    /// @dev Fetches balance and allowances for maker and taker of order.
-    /// @param order The order structure.
-    /// @param takerAddress Address that will be filling the order.
-    /// @return Balances and allowances of maker and taker of order.
-    function getTraderInfo(LibOrder.Order memory order, address takerAddress)
-        public
-        view
-        returns (TraderInfo memory traderInfo)
-    {
-        (traderInfo.makerBalance, traderInfo.makerAllowance) = getBalanceAndAllowance(order.makerAddress, order.makerAssetData);
-        (traderInfo.takerBalance, traderInfo.takerAllowance) = getBalanceAndAllowance(takerAddress, order.takerAssetData);
-        bytes memory zrxAssetData = ZRX_ASSET_DATA;
-        (traderInfo.makerZrxBalance, traderInfo.makerZrxAllowance) = getBalanceAndAllowance(order.makerAddress, zrxAssetData);
-        (traderInfo.takerZrxBalance, traderInfo.takerZrxAllowance) = getBalanceAndAllowance(takerAddress, zrxAssetData);
-        return traderInfo;
-    }
-
-    /// @dev Fetches balances and allowances of maker and taker for each provided order.
-    /// @param orders Array of order specifications.
-    /// @param takerAddresses Array of taker addresses corresponding to each order.
-    /// @return Array of balances and allowances for maker and taker of each order.
-    function getTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)
-        public
-        view
-        returns (TraderInfo[] memory)
-    {
-        uint256 ordersLength = orders.length;
-        TraderInfo[] memory tradersInfo = new TraderInfo[](ordersLength);
-        for (uint256 i = 0; i != ordersLength; i++) {
-            tradersInfo[i] = getTraderInfo(orders[i], takerAddresses[i]);
-        }
-        return tradersInfo;
-    }
-
-    /// @dev Fetches token balances and allowances of an address to given assetProxy. Supports ERC20 and ERC721.
-    /// @param target Address to fetch balances and allowances of.
-    /// @param assetData Encoded data that can be decoded by a specified proxy contract when transferring asset.
-    /// @return Balance of asset and allowance set to given proxy of asset.
-    ///         For ERC721 tokens, these values will always be 1 or 0.
-    function getBalanceAndAllowance(address target, bytes memory assetData)
-        public
-        view
-        returns (uint256 balance, uint256 allowance)
-    {
-        bytes4 assetProxyId = assetData.readBytes4(0);
-        address token = assetData.readAddress(16);
-        address assetProxy = EXCHANGE.getAssetProxy(assetProxyId);
-
-        if (assetProxyId == ERC20_DATA_ID) {
-            // Query balance
-            balance = IERC20Token(token).balanceOf(target);
-
-            // Query allowance
-            allowance = IERC20Token(token).allowance(target, assetProxy);
-        } else if (assetProxyId == ERC721_DATA_ID) {
-            uint256 tokenId = assetData.readUint256(36);
-
-            // Query owner of tokenId
-            address owner = getERC721TokenOwner(token, tokenId);
-
-            // Set balance to 1 if tokenId is owned by target
-            balance = target == owner ? 1 : 0;
-
-            // Check if ERC721Proxy is approved to spend tokenId
-            bool isApproved = IERC721Token(token).isApprovedForAll(target, assetProxy);
-            
-            // Set alowance to 1 if ERC721Proxy is approved to spend tokenId
-            allowance = isApproved ? 1 : 0;
-        } else {
-            revert("UNSUPPORTED_ASSET_PROXY");
-        }
-        return (balance, allowance);
-    }
-
-    /// @dev Fetches token balances and allowances of an address for each given assetProxy. Supports ERC20 and ERC721.
-    /// @param target Address to fetch balances and allowances of.
-    /// @param assetData Array of encoded byte arrays that can be decoded by a specified proxy contract when transferring asset.
-    /// @return Balances and allowances of assets.
-    ///         For ERC721 tokens, these values will always be 1 or 0.
-    function getBalancesAndAllowances(address target, bytes[] memory assetData)
-        public
-        view
-        returns (uint256[] memory, uint256[] memory)
-    {
-        uint256 length = assetData.length;
-        uint256[] memory balances = new uint256[](length);
-        uint256[] memory allowances = new uint256[](length);
-        for (uint256 i = 0; i != length; i++) {
-            (balances[i], allowances[i]) = getBalanceAndAllowance(target, assetData[i]);
-        }
-        return (balances, allowances);
-    }
-
-    /// @dev Calls `token.ownerOf(tokenId)`, but returns a null owner instead of reverting on an unowned token.
-    /// @param token Address of ERC721 token.
-    /// @param tokenId The identifier for the specific NFT.
-    /// @return Owner of tokenId or null address if unowned.
-    function getERC721TokenOwner(address token, uint256 tokenId)
-        public
-        view
-        returns (address owner)
-    {
-        assembly {
-            // load free memory pointer
-            let cdStart := mload(64)
-
-            // bytes4(keccak256(ownerOf(uint256))) = 0x6352211e
-            mstore(cdStart, 0x6352211e00000000000000000000000000000000000000000000000000000000)
-            mstore(add(cdStart, 4), tokenId)
-
-            // staticcall `ownerOf(tokenId)`
-            // `ownerOf` will revert if tokenId is not owned
-            let success := staticcall(
-                gas,      // forward all gas
-                token,    // call token contract
-                cdStart,  // start of calldata
-                36,       // length of input is 36 bytes
-                cdStart,  // write output over input
-                32        // size of output is 32 bytes
-            )
-
-            // Success implies that tokenId is owned
-            // Copy owner from return data if successful
-            if success {
-                owner := mload(cdStart)
-            }    
-        }
-
-        // Owner initialized to address(0), no need to modify if call is unsuccessful
-        return owner;
-    }
-}
diff --git a/packages/contracts/contracts/multisig/MultiSigWallet.sol b/packages/contracts/contracts/multisig/MultiSigWallet.sol
deleted file mode 100644
index 516e7391c..000000000
--- a/packages/contracts/contracts/multisig/MultiSigWallet.sol
+++ /dev/null
@@ -1,393 +0,0 @@
-// solhint-disable
-pragma solidity ^0.4.15;
-
-
-/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.
-/// @author Stefan George - <stefan.george@consensys.net>
-contract MultiSigWallet {
-
-    /*
-     *  Events
-     */
-    event Confirmation(address indexed sender, uint indexed transactionId);
-    event Revocation(address indexed sender, uint indexed transactionId);
-    event Submission(uint indexed transactionId);
-    event Execution(uint indexed transactionId);
-    event ExecutionFailure(uint indexed transactionId);
-    event Deposit(address indexed sender, uint value);
-    event OwnerAddition(address indexed owner);
-    event OwnerRemoval(address indexed owner);
-    event RequirementChange(uint required);
-
-    /*
-     *  Constants
-     */
-    uint constant public MAX_OWNER_COUNT = 50;
-
-    /*
-     *  Storage
-     */
-    mapping (uint => Transaction) public transactions;
-    mapping (uint => mapping (address => bool)) public confirmations;
-    mapping (address => bool) public isOwner;
-    address[] public owners;
-    uint public required;
-    uint public transactionCount;
-
-    struct Transaction {
-        address destination;
-        uint value;
-        bytes data;
-        bool executed;
-    }
-
-    /*
-     *  Modifiers
-     */
-    modifier onlyWallet() {
-        require(msg.sender == address(this));
-        _;
-    }
-
-    modifier ownerDoesNotExist(address owner) {
-        require(!isOwner[owner]);
-        _;
-    }
-
-    modifier ownerExists(address owner) {
-        require(isOwner[owner]);
-        _;
-    }
-
-    modifier transactionExists(uint transactionId) {
-        require(transactions[transactionId].destination != 0);
-        _;
-    }
-
-    modifier confirmed(uint transactionId, address owner) {
-        require(confirmations[transactionId][owner]);
-        _;
-    }
-
-    modifier notConfirmed(uint transactionId, address owner) {
-        require(!confirmations[transactionId][owner]);
-        _;
-    }
-
-    modifier notExecuted(uint transactionId) {
-        require(!transactions[transactionId].executed);
-        _;
-    }
-
-    modifier notNull(address _address) {
-        require(_address != 0);
-        _;
-    }
-
-    modifier validRequirement(uint ownerCount, uint _required) {
-        require(ownerCount <= MAX_OWNER_COUNT
-            && _required <= ownerCount
-            && _required != 0
-            && ownerCount != 0);
-        _;
-    }
-
-    /// @dev Fallback function allows to deposit ether.
-    function()
-        payable
-    {
-        if (msg.value > 0)
-            Deposit(msg.sender, msg.value);
-    }
-
-    /*
-     * Public functions
-     */
-    /// @dev Contract constructor sets initial owners and required number of confirmations.
-    /// @param _owners List of initial owners.
-    /// @param _required Number of required confirmations.
-    function MultiSigWallet(address[] _owners, uint _required)
-        public
-        validRequirement(_owners.length, _required)
-    {
-        for (uint i=0; i<_owners.length; i++) {
-            require(!isOwner[_owners[i]] && _owners[i] != 0);
-            isOwner[_owners[i]] = true;
-        }
-        owners = _owners;
-        required = _required;
-    }
-
-    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.
-    /// @param owner Address of new owner.
-    function addOwner(address owner)
-        public
-        onlyWallet
-        ownerDoesNotExist(owner)
-        notNull(owner)
-        validRequirement(owners.length + 1, required)
-    {
-        isOwner[owner] = true;
-        owners.push(owner);
-        OwnerAddition(owner);
-    }
-
-    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.
-    /// @param owner Address of owner.
-    function removeOwner(address owner)
-        public
-        onlyWallet
-        ownerExists(owner)
-    {
-        isOwner[owner] = false;
-        for (uint i=0; i<owners.length - 1; i++)
-            if (owners[i] == owner) {
-                owners[i] = owners[owners.length - 1];
-                break;
-            }
-        owners.length -= 1;
-        if (required > owners.length)
-            changeRequirement(owners.length);
-        OwnerRemoval(owner);
-    }
-
-    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.
-    /// @param owner Address of owner to be replaced.
-    /// @param newOwner Address of new owner.
-    function replaceOwner(address owner, address newOwner)
-        public
-        onlyWallet
-        ownerExists(owner)
-        ownerDoesNotExist(newOwner)
-    {
-        for (uint i=0; i<owners.length; i++)
-            if (owners[i] == owner) {
-                owners[i] = newOwner;
-                break;
-            }
-        isOwner[owner] = false;
-        isOwner[newOwner] = true;
-        OwnerRemoval(owner);
-        OwnerAddition(newOwner);
-    }
-
-    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.
-    /// @param _required Number of required confirmations.
-    function changeRequirement(uint _required)
-        public
-        onlyWallet
-        validRequirement(owners.length, _required)
-    {
-        required = _required;
-        RequirementChange(_required);
-    }
-
-    /// @dev Allows an owner to submit and confirm a transaction.
-    /// @param destination Transaction target address.
-    /// @param value Transaction ether value.
-    /// @param data Transaction data payload.
-    /// @return Returns transaction ID.
-    function submitTransaction(address destination, uint value, bytes data)
-        public
-        returns (uint transactionId)
-    {
-        transactionId = addTransaction(destination, value, data);
-        confirmTransaction(transactionId);
-    }
-
-    /// @dev Allows an owner to confirm a transaction.
-    /// @param transactionId Transaction ID.
-    function confirmTransaction(uint transactionId)
-        public
-        ownerExists(msg.sender)
-        transactionExists(transactionId)
-        notConfirmed(transactionId, msg.sender)
-    {
-        confirmations[transactionId][msg.sender] = true;
-        Confirmation(msg.sender, transactionId);
-        executeTransaction(transactionId);
-    }
-
-    /// @dev Allows an owner to revoke a confirmation for a transaction.
-    /// @param transactionId Transaction ID.
-    function revokeConfirmation(uint transactionId)
-        public
-        ownerExists(msg.sender)
-        confirmed(transactionId, msg.sender)
-        notExecuted(transactionId)
-    {
-        confirmations[transactionId][msg.sender] = false;
-        Revocation(msg.sender, transactionId);
-    }
-
-    /// @dev Allows anyone to execute a confirmed transaction.
-    /// @param transactionId Transaction ID.
-    function executeTransaction(uint transactionId)
-        public
-        ownerExists(msg.sender)
-        confirmed(transactionId, msg.sender)
-        notExecuted(transactionId)
-    {
-        if (isConfirmed(transactionId)) {
-            Transaction storage txn = transactions[transactionId];
-            txn.executed = true;
-            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))
-                Execution(transactionId);
-            else {
-                ExecutionFailure(transactionId);
-                txn.executed = false;
-            }
-        }
-    }
-
-    // call has been separated into its own function in order to take advantage
-    // of the Solidity's code generator to produce a loop that copies tx.data into memory.
-    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {
-        bool result;
-        assembly {
-            let x := mload(0x40)   // "Allocate" memory for output (0x40 is where "free memory" pointer is stored by convention)
-            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that
-            result := call(
-                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting
-                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +
-                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)
-                destination,
-                value,
-                d,
-                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem
-                x,
-                0                  // Output is ignored, therefore the output size is zero
-            )
-        }
-        return result;
-    }
-
-    /// @dev Returns the confirmation status of a transaction.
-    /// @param transactionId Transaction ID.
-    /// @return Confirmation status.
-    function isConfirmed(uint transactionId)
-        public
-        constant
-        returns (bool)
-    {
-        uint count = 0;
-        for (uint i=0; i<owners.length; i++) {
-            if (confirmations[transactionId][owners[i]])
-                count += 1;
-            if (count == required)
-                return true;
-        }
-    }
-
-    /*
-     * Internal functions
-     */
-    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.
-    /// @param destination Transaction target address.
-    /// @param value Transaction ether value.
-    /// @param data Transaction data payload.
-    /// @return Returns transaction ID.
-    function addTransaction(address destination, uint value, bytes data)
-        internal
-        notNull(destination)
-        returns (uint transactionId)
-    {
-        transactionId = transactionCount;
-        transactions[transactionId] = Transaction({
-            destination: destination,
-            value: value,
-            data: data,
-            executed: false
-        });
-        transactionCount += 1;
-        Submission(transactionId);
-    }
-
-    /*
-     * Web3 call functions
-     */
-    /// @dev Returns number of confirmations of a transaction.
-    /// @param transactionId Transaction ID.
-    /// @return Number of confirmations.
-    function getConfirmationCount(uint transactionId)
-        public
-        constant
-        returns (uint count)
-    {
-        for (uint i=0; i<owners.length; i++)
-            if (confirmations[transactionId][owners[i]])
-                count += 1;
-    }
-
-    /// @dev Returns total number of transactions after filers are applied.
-    /// @param pending Include pending transactions.
-    /// @param executed Include executed transactions.
-    /// @return Total number of transactions after filters are applied.
-    function getTransactionCount(bool pending, bool executed)
-        public
-        constant
-        returns (uint count)
-    {
-        for (uint i=0; i<transactionCount; i++)
-            if (   pending && !transactions[i].executed
-                || executed && transactions[i].executed)
-                count += 1;
-    }
-
-    /// @dev Returns list of owners.
-    /// @return List of owner addresses.
-    function getOwners()
-        public
-        constant
-        returns (address[])
-    {
-        return owners;
-    }
-
-    /// @dev Returns array with owner addresses, which confirmed transaction.
-    /// @param transactionId Transaction ID.
-    /// @return Returns array of owner addresses.
-    function getConfirmations(uint transactionId)
-        public
-        constant
-        returns (address[] _confirmations)
-    {
-        address[] memory confirmationsTemp = new address[](owners.length);
-        uint count = 0;
-        uint i;
-        for (i=0; i<owners.length; i++)
-            if (confirmations[transactionId][owners[i]]) {
-                confirmationsTemp[count] = owners[i];
-                count += 1;
-            }
-        _confirmations = new address[](count);
-        for (i=0; i<count; i++)
-            _confirmations[i] = confirmationsTemp[i];
-    }
-
-    /// @dev Returns list of transaction IDs in defined range.
-    /// @param from Index start position of transaction array.
-    /// @param to Index end position of transaction array.
-    /// @param pending Include pending transactions.
-    /// @param executed Include executed transactions.
-    /// @return Returns array of transaction IDs.
-    function getTransactionIds(uint from, uint to, bool pending, bool executed)
-        public
-        constant
-        returns (uint[] _transactionIds)
-    {
-        uint[] memory transactionIdsTemp = new uint[](transactionCount);
-        uint count = 0;
-        uint i;
-        for (i=0; i<transactionCount; i++)
-            if (   pending && !transactions[i].executed
-                || executed && transactions[i].executed)
-            {
-                transactionIdsTemp[count] = i;
-                count += 1;
-            }
-        _transactionIds = new uint[](to - from);
-        for (i=from; i<to; i++)
-            _transactionIds[i - from] = transactionIdsTemp[i];
-    }
-}
\ No newline at end of file
diff --git a/packages/contracts/contracts/multisig/MultiSigWalletWithTimeLock.sol b/packages/contracts/contracts/multisig/MultiSigWalletWithTimeLock.sol
deleted file mode 100644
index 9513d3b30..000000000
--- a/packages/contracts/contracts/multisig/MultiSigWalletWithTimeLock.sol
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./MultiSigWallet.sol";
-
-
-/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.
-/// @author Amir Bandeali - <amir@0xProject.com>
-// solhint-disable not-rely-on-time
-contract MultiSigWalletWithTimeLock is
-    MultiSigWallet
-{
-    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);
-    event TimeLockChange(uint256 secondsTimeLocked);
-
-    uint256 public secondsTimeLocked;
-
-    mapping (uint256 => uint256) public confirmationTimes;
-
-    modifier notFullyConfirmed(uint256 transactionId) {
-        require(
-            !isConfirmed(transactionId),
-            "TX_FULLY_CONFIRMED"
-        );
-        _;
-    }
-
-    modifier fullyConfirmed(uint256 transactionId) {
-        require(
-            isConfirmed(transactionId),
-            "TX_NOT_FULLY_CONFIRMED"
-        );
-        _;
-    }
-
-    modifier pastTimeLock(uint256 transactionId) {
-        require(
-            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,
-            "TIME_LOCK_INCOMPLETE"
-        );
-        _;
-    }
-
-    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.
-    /// @param _owners List of initial owners.
-    /// @param _required Number of required confirmations.
-    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.
-    constructor (
-        address[] _owners,
-        uint256 _required,
-        uint256 _secondsTimeLocked
-    )
-        public
-        MultiSigWallet(_owners, _required)
-    {
-        secondsTimeLocked = _secondsTimeLocked;
-    }
-
-    /// @dev Changes the duration of the time lock for transactions.
-    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.
-    function changeTimeLock(uint256 _secondsTimeLocked)
-        public
-        onlyWallet
-    {
-        secondsTimeLocked = _secondsTimeLocked;
-        emit TimeLockChange(_secondsTimeLocked);
-    }
-
-    /// @dev Allows an owner to confirm a transaction.
-    /// @param transactionId Transaction ID.
-    function confirmTransaction(uint256 transactionId)
-        public
-        ownerExists(msg.sender)
-        transactionExists(transactionId)
-        notConfirmed(transactionId, msg.sender)
-        notFullyConfirmed(transactionId)
-    {
-        confirmations[transactionId][msg.sender] = true;
-        emit Confirmation(msg.sender, transactionId);
-        if (isConfirmed(transactionId)) {
-            setConfirmationTime(transactionId, block.timestamp);
-        }
-    }
-
-    /// @dev Allows anyone to execute a confirmed transaction.
-    /// @param transactionId Transaction ID.
-    function executeTransaction(uint256 transactionId)
-        public
-        notExecuted(transactionId)
-        fullyConfirmed(transactionId)
-        pastTimeLock(transactionId)
-    {
-        Transaction storage txn = transactions[transactionId];
-        txn.executed = true;
-        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {
-            emit Execution(transactionId);
-        } else {
-            emit ExecutionFailure(transactionId);
-            txn.executed = false;
-        }
-    }
-
-    /// @dev Sets the time of when a submission first passed.
-    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)
-        internal
-    {
-        confirmationTimes[transactionId] = confirmationTime;
-        emit ConfirmationTimeSet(transactionId, confirmationTime);
-    }
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/ERC20Proxy.sol b/packages/contracts/contracts/protocol/AssetProxy/ERC20Proxy.sol
deleted file mode 100644
index 258443bca..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/ERC20Proxy.sol
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./MixinAuthorizable.sol";
-
-
-contract ERC20Proxy is
-    MixinAuthorizable
-{
-    // Id of this proxy.
-    bytes4 constant internal PROXY_ID = bytes4(keccak256("ERC20Token(address)"));
-    
-    // solhint-disable-next-line payable-fallback
-    function () 
-        external
-    {
-        assembly {
-            // The first 4 bytes of calldata holds the function selector
-            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)
-
-            // `transferFrom` will be called with the following parameters:
-            // assetData Encoded byte array.
-            // from Address to transfer asset from.
-            // to Address to transfer asset to.
-            // amount Amount of asset to transfer.
-            // bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
-            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {
-
-                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
-                // where k is the key left padded to 32 bytes and p is the storage slot
-                let start := mload(64)
-                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))
-                mstore(add(start, 32), authorized_slot)
-
-                // Revert if authorized[msg.sender] == false
-                if iszero(sload(keccak256(start, 64))) {
-                    // Revert with `Error("SENDER_NOT_AUTHORIZED")`
-                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)
-                    mstore(96, 0)
-                    revert(0, 100)
-                }
-
-                // `transferFrom`.
-                // The function is marked `external`, so no abi decodeding is done for
-                // us. Instead, we expect the `calldata` memory to contain the
-                // following:
-                //
-                // | Area     | Offset | Length  | Contents                            |
-                // |----------|--------|---------|-------------------------------------|
-                // | Header   | 0      | 4       | function selector                   |
-                // | Params   |        | 4 * 32  | function parameters:                |
-                // |          | 4      |         |   1. offset to assetData (*)        |
-                // |          | 36     |         |   2. from                           |
-                // |          | 68     |         |   3. to                             |
-                // |          | 100    |         |   4. amount                         |
-                // | Data     |        |         | assetData:                          |
-                // |          | 132    | 32      | assetData Length                    |
-                // |          | 164    | **      | assetData Contents                  |
-                //
-                // (*): offset is computed from start of function parameters, so offset
-                //      by an additional 4 bytes in the calldata.
-                //
-                // (**): see table below to compute length of assetData Contents
-                //
-                // WARNING: The ABIv2 specification allows additional padding between
-                //          the Params and Data section. This will result in a larger
-                //          offset to assetData.
-
-                // Asset data itself is encoded as follows:
-                //
-                // | Area     | Offset | Length  | Contents                            |
-                // |----------|--------|---------|-------------------------------------|
-                // | Header   | 0      | 4       | function selector                   |
-                // | Params   |        | 1 * 32  | function parameters:                |
-                // |          | 4      | 12 + 20 |   1. token address                  |
-
-                // We construct calldata for the `token.transferFrom` ABI.
-                // The layout of this calldata is in the table below.
-                //
-                // | Area     | Offset | Length  | Contents                            |
-                // |----------|--------|---------|-------------------------------------|
-                // | Header   | 0      | 4       | function selector                   |
-                // | Params   |        | 3 * 32  | function parameters:                |
-                // |          | 4      |         |   1. from                           |
-                // |          | 36     |         |   2. to                             |
-                // |          | 68     |         |   3. amount                         |
-
-                /////// Read token address from calldata ///////
-                // * The token address is stored in `assetData`.
-                //
-                // * The "offset to assetData" is stored at offset 4 in the calldata (table 1).
-                //   [assetDataOffsetFromParams = calldataload(4)]
-                //
-                // * Notes that the "offset to assetData" is relative to the "Params" area of calldata;
-                //   add 4 bytes to account for the length of the "Header" area (table 1).
-                //   [assetDataOffsetFromHeader = assetDataOffsetFromParams + 4]
-                //
-                // * The "token address" is offset 32+4=36 bytes into "assetData" (tables 1 & 2).
-                //   [tokenOffset = assetDataOffsetFromHeader + 36 = calldataload(4) + 4 + 36]
-                let token := calldataload(add(calldataload(4), 40))
-                
-                /////// Setup Header Area ///////
-                // This area holds the 4-byte `transferFrom` selector.
-                // Any trailing data in transferFromSelector will be
-                // overwritten in the next `mstore` call.
-                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)
-                
-                /////// Setup Params Area ///////
-                // We copy the fields `from`, `to` and `amount` in bulk
-                // from our own calldata to the new calldata.
-                calldatacopy(4, 36, 96)
-
-                /////// Call `token.transferFrom` using the calldata ///////
-                let success := call(
-                    gas,            // forward all gas
-                    token,          // call address of token contract
-                    0,              // don't send any ETH
-                    0,              // pointer to start of input
-                    100,            // length of input
-                    0,              // write output over input
-                    32              // output size should be 32 bytes
-                )
-
-                /////// Check return data. ///////
-                // If there is no return data, we assume the token incorrectly
-                // does not return a bool. In this case we expect it to revert
-                // on failure, which was handled above.
-                // If the token does return data, we require that it is a single
-                // nonzero 32 bytes value.
-                // So the transfer succeeded if the call succeeded and either
-                // returned nothing, or returned a non-zero 32 byte value. 
-                success := and(success, or(
-                    iszero(returndatasize),
-                    and(
-                        eq(returndatasize, 32),
-                        gt(mload(0), 0)
-                    )
-                ))
-                if success {
-                    return(0, 0)
-                }
-                
-                // Revert with `Error("TRANSFER_FAILED")`
-                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)
-                mstore(96, 0)
-                revert(0, 100)
-            }
-
-            // Revert if undefined function is called
-            revert(0, 0)
-        }
-    }
-
-    /// @dev Gets the proxy id associated with the proxy address.
-    /// @return Proxy id.
-    function getProxyId()
-        external
-        pure
-        returns (bytes4)
-    {
-        return PROXY_ID;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/ERC721Proxy.sol b/packages/contracts/contracts/protocol/AssetProxy/ERC721Proxy.sol
deleted file mode 100644
index 65b664b8b..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/ERC721Proxy.sol
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./MixinAuthorizable.sol";
-
-
-contract ERC721Proxy is
-    MixinAuthorizable
-{
-    // Id of this proxy.
-    bytes4 constant internal PROXY_ID = bytes4(keccak256("ERC721Token(address,uint256)"));
-
-    // solhint-disable-next-line payable-fallback
-    function () 
-        external
-    {
-        assembly {
-            // The first 4 bytes of calldata holds the function selector
-            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)
-
-            // `transferFrom` will be called with the following parameters:
-            // assetData Encoded byte array.
-            // from Address to transfer asset from.
-            // to Address to transfer asset to.
-            // amount Amount of asset to transfer.
-            // bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
-            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {
-
-                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
-                // where k is the key left padded to 32 bytes and p is the storage slot
-                let start := mload(64)
-                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))
-                mstore(add(start, 32), authorized_slot)
-
-                // Revert if authorized[msg.sender] == false
-                if iszero(sload(keccak256(start, 64))) {
-                    // Revert with `Error("SENDER_NOT_AUTHORIZED")`
-                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)
-                    mstore(96, 0)
-                    revert(0, 100)
-                }
-
-                // `transferFrom`.
-                // The function is marked `external`, so no abi decodeding is done for
-                // us. Instead, we expect the `calldata` memory to contain the
-                // following:
-                //
-                // | Area     | Offset | Length  | Contents                            |
-                // |----------|--------|---------|-------------------------------------|
-                // | Header   | 0      | 4       | function selector                   |
-                // | Params   |        | 4 * 32  | function parameters:                |
-                // |          | 4      |         |   1. offset to assetData (*)        |
-                // |          | 36     |         |   2. from                           |
-                // |          | 68     |         |   3. to                             |
-                // |          | 100    |         |   4. amount                         |
-                // | Data     |        |         | assetData:                          |
-                // |          | 132    | 32      | assetData Length                    |
-                // |          | 164    | **      | assetData Contents                  |
-                //
-                // (*): offset is computed from start of function parameters, so offset
-                //      by an additional 4 bytes in the calldata.
-                //
-                // (**): see table below to compute length of assetData Contents
-                //
-                // WARNING: The ABIv2 specification allows additional padding between
-                //          the Params and Data section. This will result in a larger
-                //          offset to assetData.
-
-                // Asset data itself is encoded as follows:
-                //
-                // | Area     | Offset | Length  | Contents                            |
-                // |----------|--------|---------|-------------------------------------|
-                // | Header   | 0      | 4       | function selector                   |
-                // | Params   |        | 2 * 32  | function parameters:                |
-                // |          | 4      | 12 + 20 |   1. token address                  |
-                // |          | 36     |         |   2. tokenId                        |
-                
-                // We construct calldata for the `token.transferFrom` ABI.
-                // The layout of this calldata is in the table below.
-                // 
-                // | Area     | Offset | Length  | Contents                            |
-                // |----------|--------|---------|-------------------------------------|
-                // | Header   | 0      | 4       | function selector                   |
-                // | Params   |        | 3 * 32  | function parameters:                |
-                // |          | 4      |         |   1. from                           |
-                // |          | 36     |         |   2. to                             |
-                // |          | 68     |         |   3. tokenId                        |
-
-                // There exists only 1 of each token.
-                // require(amount == 1, "INVALID_AMOUNT")
-                if sub(calldataload(100), 1) {
-                    // Revert with `Error("INVALID_AMOUNT")`
-                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(64, 0x0000000e494e56414c49445f414d4f554e540000000000000000000000000000)
-                    mstore(96, 0)
-                    revert(0, 100)
-                }
-
-                /////// Setup Header Area ///////
-                // This area holds the 4-byte `transferFrom` selector.
-                // Any trailing data in transferFromSelector will be
-                // overwritten in the next `mstore` call.
-                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)
-                
-                /////// Setup Params Area ///////
-                // We copy the fields `from` and `to` in bulk
-                // from our own calldata to the new calldata.
-                calldatacopy(4, 36, 64)
-
-                // Copy `tokenId` field from our own calldata to the new calldata.
-                let assetDataOffset := calldataload(4)
-                calldatacopy(68, add(assetDataOffset, 72), 32)
-
-                /////// Call `token.transferFrom` using the calldata ///////
-                let token := calldataload(add(assetDataOffset, 40))
-                let success := call(
-                    gas,            // forward all gas
-                    token,          // call address of token contract
-                    0,              // don't send any ETH
-                    0,              // pointer to start of input
-                    100,            // length of input
-                    0,              // write output to null
-                    0               // output size is 0 bytes
-                )
-                if success {
-                    return(0, 0)
-                }
-                
-                // Revert with `Error("TRANSFER_FAILED")`
-                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)
-                mstore(96, 0)
-                revert(0, 100)
-            }
-
-            // Revert if undefined function is called
-            revert(0, 0)
-        }
-    }
-
-    /// @dev Gets the proxy id associated with the proxy address.
-    /// @return Proxy id.
-    function getProxyId()
-        external
-        pure
-        returns (bytes4)
-    {
-        return PROXY_ID;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/MixinAuthorizable.sol b/packages/contracts/contracts/protocol/AssetProxy/MixinAuthorizable.sol
deleted file mode 100644
index fe9bbf848..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/MixinAuthorizable.sol
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/Ownable/Ownable.sol";
-import "./mixins/MAuthorizable.sol";
-
-
-contract MixinAuthorizable is
-    Ownable,
-    MAuthorizable
-{
-    /// @dev Only authorized addresses can invoke functions with this modifier.
-    modifier onlyAuthorized {
-        require(
-            authorized[msg.sender],
-            "SENDER_NOT_AUTHORIZED"
-        );
-        _;
-    }
-
-    mapping (address => bool) public authorized;
-    address[] public authorities;
-
-    /// @dev Authorizes an address.
-    /// @param target Address to authorize.
-    function addAuthorizedAddress(address target)
-        external
-        onlyOwner
-    {
-        require(
-            !authorized[target],
-            "TARGET_ALREADY_AUTHORIZED"
-        );
-
-        authorized[target] = true;
-        authorities.push(target);
-        emit AuthorizedAddressAdded(target, msg.sender);
-    }
-
-    /// @dev Removes authorizion of an address.
-    /// @param target Address to remove authorization from.
-    function removeAuthorizedAddress(address target)
-        external
-        onlyOwner
-    {
-        require(
-            authorized[target],
-            "TARGET_NOT_AUTHORIZED"
-        );
-
-        delete authorized[target];
-        for (uint256 i = 0; i < authorities.length; i++) {
-            if (authorities[i] == target) {
-                authorities[i] = authorities[authorities.length - 1];
-                authorities.length -= 1;
-                break;
-            }
-        }
-        emit AuthorizedAddressRemoved(target, msg.sender);
-    }
-
-    /// @dev Removes authorizion of an address.
-    /// @param target Address to remove authorization from.
-    /// @param index Index of target in authorities array.
-    function removeAuthorizedAddressAtIndex(
-        address target,
-        uint256 index
-    )
-        external
-        onlyOwner
-    {
-        require(
-            authorized[target],
-            "TARGET_NOT_AUTHORIZED"
-        );
-        require(
-            index < authorities.length,
-            "INDEX_OUT_OF_BOUNDS"
-        );
-        require(
-            authorities[index] == target,
-            "AUTHORIZED_ADDRESS_MISMATCH"
-        );
-
-        delete authorized[target];
-        authorities[index] = authorities[authorities.length - 1];
-        authorities.length -= 1;
-        emit AuthorizedAddressRemoved(target, msg.sender);
-    }
-
-    /// @dev Gets all authorized addresses.
-    /// @return Array of authorized addresses.
-    function getAuthorizedAddresses()
-        external
-        view
-        returns (address[] memory)
-    {
-        return authorities;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol b/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
deleted file mode 100644
index e2da68919..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetData.sol
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-// solhint-disable
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-
-// @dev Interface of the asset proxy's assetData.
-// The asset proxies take an ABI encoded `bytes assetData` as argument.
-// This argument is ABI encoded as one of the methods of this interface.
-interface IAssetData {
-
-    function ERC20Token(address tokenContract)
-        external;
-    
-    function ERC721Token(
-        address tokenContract,
-        uint256 tokenId
-    )
-        external;
-
-    function MultiAsset(
-        uint256[] amounts,
-        bytes[] nestedAssetData
-    )
-        external;
-    
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetProxy.sol b/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetProxy.sol
deleted file mode 100644
index b25d2d75a..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAssetProxy.sol
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./IAuthorizable.sol";
-
-
-contract IAssetProxy is
-    IAuthorizable
-{
-    /// @dev Transfers assets. Either succeeds or throws.
-    /// @param assetData Byte array encoded for the respective asset proxy.
-    /// @param from Address to transfer asset from.
-    /// @param to Address to transfer asset to.
-    /// @param amount Amount of asset to transfer.
-    function transferFrom(
-        bytes assetData,
-        address from,
-        address to,
-        uint256 amount
-    )
-        external;
-    
-    /// @dev Gets the proxy id associated with the proxy address.
-    /// @return Proxy id.
-    function getProxyId()
-        external
-        pure
-        returns (bytes4);
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol b/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol
deleted file mode 100644
index ba1d4aa77..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/interfaces/IAuthorizable.sol
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../../utils/Ownable/IOwnable.sol";
-
-
-contract IAuthorizable is
-    IOwnable
-{
-    /// @dev Authorizes an address.
-    /// @param target Address to authorize.
-    function addAuthorizedAddress(address target)
-        external;
-
-    /// @dev Removes authorizion of an address.
-    /// @param target Address to remove authorization from.
-    function removeAuthorizedAddress(address target)
-        external;
-
-    /// @dev Removes authorizion of an address.
-    /// @param target Address to remove authorization from.
-    /// @param index Index of target in authorities array.
-    function removeAuthorizedAddressAtIndex(
-        address target,
-        uint256 index
-    )
-        external;
-    
-    /// @dev Gets all authorized addresses.
-    /// @return Array of authorized addresses.
-    function getAuthorizedAddresses()
-        external
-        view
-        returns (address[] memory);
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol b/packages/contracts/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
deleted file mode 100644
index 1d9a70cc1..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-// solhint-disable
-pragma solidity 0.4.24;
-
-
-/// @dev This contract documents the revert reasons used in the AssetProxy contracts.
-/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
-contract LibAssetProxyErrors {
-
-    /// Authorizable errors ///
-    string constant SENDER_NOT_AUTHORIZED = "SENDER_NOT_AUTHORIZED";                        // Sender not authorized to call this method.
-    string constant TARGET_NOT_AUTHORIZED = "TARGET_NOT_AUTHORIZED";                        // Target address not authorized to call this method.
-    string constant TARGET_ALREADY_AUTHORIZED = "TARGET_ALREADY_AUTHORIZED";                // Target address must not already be authorized.
-    string constant INDEX_OUT_OF_BOUNDS = "INDEX_OUT_OF_BOUNDS";                            // Specified array index is out of bounds.
-    string constant AUTHORIZED_ADDRESS_MISMATCH = "AUTHORIZED_ADDRESS_MISMATCH";            // Address at index does not match given target address.
-
-    /// Transfer errors ///
-    string constant INVALID_AMOUNT = "INVALID_AMOUNT";                                      // Transfer amount must equal 1.
-    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                    // Transfer failed.
-    string constant LENGTH_GREATER_THAN_131_REQUIRED = "LENGTH_GREATER_THAN_131_REQUIRED";  // Byte array must have a length greater than 0.
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxy/mixins/MAuthorizable.sol b/packages/contracts/contracts/protocol/AssetProxy/mixins/MAuthorizable.sol
deleted file mode 100644
index d63fb7f6d..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/mixins/MAuthorizable.sol
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../interfaces/IAuthorizable.sol";
-
-
-contract MAuthorizable is
-    IAuthorizable
-{
-    // Event logged when a new address is authorized.
-    event AuthorizedAddressAdded(
-        address indexed target,
-        address indexed caller
-    );
-
-    // Event logged when a currently authorized address is unauthorized.
-    event AuthorizedAddressRemoved(
-        address indexed target,
-        address indexed caller
-    );
-
-    /// @dev Only authorized addresses can invoke functions with this modifier.
-    modifier onlyAuthorized { revert(); _; }
-}
diff --git a/packages/contracts/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol b/packages/contracts/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol
deleted file mode 100644
index edb788fab..000000000
--- a/packages/contracts/contracts/protocol/AssetProxyOwner/AssetProxyOwner.sol
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../multisig/MultiSigWalletWithTimeLock.sol";
-import "../../utils/LibBytes/LibBytes.sol";
-
-
-contract AssetProxyOwner is
-    MultiSigWalletWithTimeLock
-{
-    using LibBytes for bytes;
-
-    event AssetProxyRegistration(address assetProxyContract, bool isRegistered);
-
-    // Mapping of AssetProxy contract address =>
-    // if this contract is allowed to call the AssetProxy's `removeAuthorizedAddressAtIndex` method without a time lock.
-    mapping (address => bool) public isAssetProxyRegistered;
-
-    bytes4 constant internal REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR = bytes4(keccak256("removeAuthorizedAddressAtIndex(address,uint256)"));
-
-    /// @dev Function will revert if the transaction does not call `removeAuthorizedAddressAtIndex`
-    ///      on an approved AssetProxy contract.
-    modifier validRemoveAuthorizedAddressAtIndexTx(uint256 transactionId) {
-        Transaction storage txn = transactions[transactionId];
-        require(
-            isAssetProxyRegistered[txn.destination],
-            "UNREGISTERED_ASSET_PROXY"
-        );
-        require(
-            txn.data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR,
-            "INVALID_FUNCTION_SELECTOR"
-        );
-        _;
-    }
-
-    /// @dev Contract constructor sets initial owners, required number of confirmations,
-    ///      time lock, and list of AssetProxy addresses.
-    /// @param _owners List of initial owners.
-    /// @param _assetProxyContracts Array of AssetProxy contract addresses.
-    /// @param _required Number of required confirmations.
-    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.
-    constructor (
-        address[] memory _owners,
-        address[] memory _assetProxyContracts,
-        uint256 _required,
-        uint256 _secondsTimeLocked
-    )
-        public
-        MultiSigWalletWithTimeLock(_owners, _required, _secondsTimeLocked)
-    {
-        for (uint256 i = 0; i < _assetProxyContracts.length; i++) {
-            address assetProxy = _assetProxyContracts[i];
-            require(
-                assetProxy != address(0),
-                "INVALID_ASSET_PROXY"
-            );
-            isAssetProxyRegistered[assetProxy] = true;
-        }
-    }
-
-    /// @dev Registers or deregisters an AssetProxy to be able to execute
-    ///      `removeAuthorizedAddressAtIndex` without a timelock.
-    /// @param assetProxyContract Address of AssetProxy contract.
-    /// @param isRegistered Status of approval for AssetProxy contract.
-    function registerAssetProxy(address assetProxyContract, bool isRegistered)
-        public
-        onlyWallet
-        notNull(assetProxyContract)
-    {
-        isAssetProxyRegistered[assetProxyContract] = isRegistered;
-        emit AssetProxyRegistration(assetProxyContract, isRegistered);
-    }
-
-    /// @dev Allows execution of `removeAuthorizedAddressAtIndex` without time lock.
-    /// @param transactionId Transaction ID.
-    function executeRemoveAuthorizedAddressAtIndex(uint256 transactionId)
-        public
-        notExecuted(transactionId)
-        fullyConfirmed(transactionId)
-        validRemoveAuthorizedAddressAtIndexTx(transactionId)
-    {
-        Transaction storage txn = transactions[transactionId];
-        txn.executed = true;
-        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {
-            emit Execution(transactionId);
-        } else {
-            emit ExecutionFailure(transactionId);
-            txn.executed = false;
-        }
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/Exchange.sol b/packages/contracts/contracts/protocol/Exchange/Exchange.sol
deleted file mode 100644
index ead36009f..000000000
--- a/packages/contracts/contracts/protocol/Exchange/Exchange.sol
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./libs/LibConstants.sol";
-import "./MixinExchangeCore.sol";
-import "./MixinSignatureValidator.sol";
-import "./MixinWrapperFunctions.sol";
-import "./MixinAssetProxyDispatcher.sol";
-import "./MixinTransactions.sol";
-import "./MixinMatchOrders.sol";
-
-
-// solhint-disable no-empty-blocks
-contract Exchange is
-    MixinExchangeCore,
-    MixinMatchOrders,
-    MixinSignatureValidator,
-    MixinTransactions,
-    MixinAssetProxyDispatcher,
-    MixinWrapperFunctions
-{
-    string constant public VERSION = "2.0.1-alpha";
-
-    // Mixins are instantiated in the order they are inherited
-    constructor (bytes memory _zrxAssetData)
-        public
-        LibConstants(_zrxAssetData) // @TODO: Remove when we deploy.
-        MixinExchangeCore()
-        MixinMatchOrders()
-        MixinSignatureValidator()
-        MixinTransactions()
-        MixinAssetProxyDispatcher()
-        MixinWrapperFunctions()
-    {}
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol b/packages/contracts/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol
deleted file mode 100644
index 87b09b6b3..000000000
--- a/packages/contracts/contracts/protocol/Exchange/MixinAssetProxyDispatcher.sol
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/Ownable/Ownable.sol";
-import "./mixins/MAssetProxyDispatcher.sol";
-import "../AssetProxy/interfaces/IAssetProxy.sol";
-
-
-contract MixinAssetProxyDispatcher is
-    Ownable,
-    MAssetProxyDispatcher
-{
-    // Mapping from Asset Proxy Id's to their respective Asset Proxy
-    mapping (bytes4 => IAssetProxy) public assetProxies;
-
-    /// @dev Registers an asset proxy to its asset proxy id.
-    ///      Once an asset proxy is registered, it cannot be unregistered.
-    /// @param assetProxy Address of new asset proxy to register.
-    function registerAssetProxy(address assetProxy)
-        external
-        onlyOwner
-    {
-        IAssetProxy assetProxyContract = IAssetProxy(assetProxy);
-
-        // Ensure that no asset proxy exists with current id.
-        bytes4 assetProxyId = assetProxyContract.getProxyId();
-        address currentAssetProxy = assetProxies[assetProxyId];
-        require(
-            currentAssetProxy == address(0),
-            "ASSET_PROXY_ALREADY_EXISTS"
-        );
-
-        // Add asset proxy and log registration.
-        assetProxies[assetProxyId] = assetProxyContract;
-        emit AssetProxyRegistered(
-            assetProxyId,
-            assetProxy
-        );
-    }
-
-    /// @dev Gets an asset proxy.
-    /// @param assetProxyId Id of the asset proxy.
-    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.
-    function getAssetProxy(bytes4 assetProxyId)
-        external
-        view
-        returns (address)
-    {
-        return assetProxies[assetProxyId];
-    }
-
-    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.
-    /// @param assetData Byte array encoded for the asset.
-    /// @param from Address to transfer token from.
-    /// @param to Address to transfer token to.
-    /// @param amount Amount of token to transfer.
-    function dispatchTransferFrom(
-        bytes memory assetData,
-        address from,
-        address to,
-        uint256 amount
-    )
-        internal
-    {
-        // Do nothing if no amount should be transferred.
-        if (amount > 0 && from != to) {
-            // Ensure assetData length is valid
-            require(
-                assetData.length > 3,
-                "LENGTH_GREATER_THAN_3_REQUIRED"
-            );
-            
-            // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.
-            bytes4 assetProxyId;
-            assembly {
-                assetProxyId := and(mload(
-                    add(assetData, 32)),
-                    0xFFFFFFFF00000000000000000000000000000000000000000000000000000000
-                )
-            }
-            address assetProxy = assetProxies[assetProxyId];
-
-            // Ensure that assetProxy exists
-            require(
-                assetProxy != address(0),
-                "ASSET_PROXY_DOES_NOT_EXIST"
-            );
-            
-            // We construct calldata for the `assetProxy.transferFrom` ABI.
-            // The layout of this calldata is in the table below.
-            // 
-            // | Area     | Offset | Length  | Contents                                    |
-            // | -------- |--------|---------|-------------------------------------------- |
-            // | Header   | 0      | 4       | function selector                           |
-            // | Params   |        | 4 * 32  | function parameters:                        |
-            // |          | 4      |         |   1. offset to assetData (*)                |
-            // |          | 36     |         |   2. from                                   |
-            // |          | 68     |         |   3. to                                     |
-            // |          | 100    |         |   4. amount                                 |
-            // | Data     |        |         | assetData:                                  |
-            // |          | 132    | 32      | assetData Length                            |
-            // |          | 164    | **      | assetData Contents                          |
-
-            assembly {
-                /////// Setup State ///////
-                // `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).
-                let cdStart := mload(64)
-                // `dataAreaLength` is the total number of words needed to store `assetData`
-                //  As-per the ABI spec, this value is padded up to the nearest multiple of 32,
-                //  and includes 32-bytes for length.
-                let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)
-                // `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.
-                let cdEnd := add(cdStart, add(132, dataAreaLength))
-
-                
-                /////// Setup Header Area ///////
-                // This area holds the 4-byte `transferFromSelector`.
-                // bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
-                mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)
-                
-                /////// Setup Params Area ///////
-                // Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.
-                // Notes:
-                //   1. The offset to `assetData` is the length of the Params Area (128 bytes).
-                //   2. A 20-byte mask is applied to addresses to zero-out the unused bytes.
-                mstore(add(cdStart, 4), 128)
-                mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))
-                mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))
-                mstore(add(cdStart, 100), amount)
-                
-                /////// Setup Data Area ///////
-                // This area holds `assetData`.
-                let dataArea := add(cdStart, 132)
-                // solhint-disable-next-line no-empty-blocks
-                for {} lt(dataArea, cdEnd) {} {
-                    mstore(dataArea, mload(assetData))
-                    dataArea := add(dataArea, 32)
-                    assetData := add(assetData, 32)
-                }
-
-                /////// Call `assetProxy.transferFrom` using the constructed calldata ///////
-                let success := call(
-                    gas,                    // forward all gas
-                    assetProxy,             // call address of asset proxy
-                    0,                      // don't send any ETH
-                    cdStart,                // pointer to start of input
-                    sub(cdEnd, cdStart),    // length of input  
-                    cdStart,                // write output over input
-                    512                     // reserve 512 bytes for output
-                )
-                if iszero(success) {
-                    revert(cdStart, returndatasize())
-                }
-            }
-        }
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/MixinExchangeCore.sol b/packages/contracts/contracts/protocol/Exchange/MixinExchangeCore.sol
deleted file mode 100644
index 736dcd0b1..000000000
--- a/packages/contracts/contracts/protocol/Exchange/MixinExchangeCore.sol
+++ /dev/null
@@ -1,529 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
-import "./libs/LibConstants.sol";
-import "./libs/LibFillResults.sol";
-import "./libs/LibOrder.sol";
-import "./libs/LibMath.sol";
-import "./mixins/MExchangeCore.sol";
-import "./mixins/MSignatureValidator.sol";
-import "./mixins/MTransactions.sol";
-import "./mixins/MAssetProxyDispatcher.sol";
-
-
-contract MixinExchangeCore is
-    ReentrancyGuard,
-    LibConstants,
-    LibMath,
-    LibOrder,
-    LibFillResults,
-    MAssetProxyDispatcher,
-    MExchangeCore,
-    MSignatureValidator,
-    MTransactions
-{
-    // Mapping of orderHash => amount of takerAsset already bought by maker
-    mapping (bytes32 => uint256) public filled;
-
-    // Mapping of orderHash => cancelled
-    mapping (bytes32 => bool) public cancelled;
-
-    // Mapping of makerAddress => senderAddress => lowest salt an order can have in order to be fillable
-    // Orders with specified senderAddress and with a salt less than their epoch are considered cancelled
-    mapping (address => mapping (address => uint256)) public orderEpoch;
-
-    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch
-    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).
-    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.
-    function cancelOrdersUpTo(uint256 targetOrderEpoch)
-        external
-        nonReentrant
-    {
-        address makerAddress = getCurrentContextAddress();
-        // If this function is called via `executeTransaction`, we only update the orderEpoch for the makerAddress/msg.sender combination.
-        // This allows external filter contracts to add rules to how orders are cancelled via this function.
-        address senderAddress = makerAddress == msg.sender ? address(0) : msg.sender;
-
-        // orderEpoch is initialized to 0, so to cancelUpTo we need salt + 1
-        uint256 newOrderEpoch = targetOrderEpoch + 1;  
-        uint256 oldOrderEpoch = orderEpoch[makerAddress][senderAddress];
-
-        // Ensure orderEpoch is monotonically increasing
-        require(
-            newOrderEpoch > oldOrderEpoch, 
-            "INVALID_NEW_ORDER_EPOCH"
-        );
-
-        // Update orderEpoch
-        orderEpoch[makerAddress][senderAddress] = newOrderEpoch;
-        emit CancelUpTo(
-            makerAddress,
-            senderAddress,
-            newOrderEpoch
-        );
-    }
-
-    /// @dev Fills the input order.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrder(
-        Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        public
-        nonReentrant
-        returns (FillResults memory fillResults)
-    {
-        fillResults = fillOrderInternal(
-            order,
-            takerAssetFillAmount,
-            signature
-        );
-        return fillResults;
-    }
-
-    /// @dev After calling, the order can not be filled anymore.
-    ///      Throws if order is invalid or sender does not have permission to cancel.
-    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.
-    function cancelOrder(Order memory order)
-        public
-        nonReentrant
-    {
-        cancelOrderInternal(order);
-    }
-
-    /// @dev Gets information about an order: status, hash, and amount filled.
-    /// @param order Order to gather information on.
-    /// @return OrderInfo Information about the order and its state.
-    ///         See LibOrder.OrderInfo for a complete description.
-    function getOrderInfo(Order memory order)
-        public
-        view
-        returns (OrderInfo memory orderInfo)
-    {
-        // Compute the order hash
-        orderInfo.orderHash = getOrderHash(order);
-
-        // Fetch filled amount
-        orderInfo.orderTakerAssetFilledAmount = filled[orderInfo.orderHash];
-
-        // If order.makerAssetAmount is zero, we also reject the order.
-        // While the Exchange contract handles them correctly, they create
-        // edge cases in the supporting infrastructure because they have
-        // an 'infinite' price when computed by a simple division.
-        if (order.makerAssetAmount == 0) {
-            orderInfo.orderStatus = uint8(OrderStatus.INVALID_MAKER_ASSET_AMOUNT);
-            return orderInfo;
-        }
-
-        // If order.takerAssetAmount is zero, then the order will always
-        // be considered filled because 0 == takerAssetAmount == orderTakerAssetFilledAmount
-        // Instead of distinguishing between unfilled and filled zero taker
-        // amount orders, we choose not to support them.
-        if (order.takerAssetAmount == 0) {
-            orderInfo.orderStatus = uint8(OrderStatus.INVALID_TAKER_ASSET_AMOUNT);
-            return orderInfo;
-        }
-
-        // Validate order availability
-        if (orderInfo.orderTakerAssetFilledAmount >= order.takerAssetAmount) {
-            orderInfo.orderStatus = uint8(OrderStatus.FULLY_FILLED);
-            return orderInfo;
-        }
-
-        // Validate order expiration
-        // solhint-disable-next-line not-rely-on-time
-        if (block.timestamp >= order.expirationTimeSeconds) {
-            orderInfo.orderStatus = uint8(OrderStatus.EXPIRED);
-            return orderInfo;
-        }
-
-        // Check if order has been cancelled
-        if (cancelled[orderInfo.orderHash]) {
-            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);
-            return orderInfo;
-        }
-        if (orderEpoch[order.makerAddress][order.senderAddress] > order.salt) {
-            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);
-            return orderInfo;
-        }
-
-        // All other statuses are ruled out: order is Fillable
-        orderInfo.orderStatus = uint8(OrderStatus.FILLABLE);
-        return orderInfo;
-    }
-
-    /// @dev Fills the input order.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrderInternal(
-        Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        returns (FillResults memory fillResults)
-    {
-        // Fetch order info
-        OrderInfo memory orderInfo = getOrderInfo(order);
-
-        // Fetch taker address
-        address takerAddress = getCurrentContextAddress();
-        
-        // Assert that the order is fillable by taker
-        assertFillableOrder(
-            order,
-            orderInfo,
-            takerAddress,
-            signature
-        );
-        
-        // Get amount of takerAsset to fill
-        uint256 remainingTakerAssetAmount = safeSub(order.takerAssetAmount, orderInfo.orderTakerAssetFilledAmount);
-        uint256 takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetAmount);
-
-        // Validate context
-        assertValidFill(
-            order,
-            orderInfo,
-            takerAssetFillAmount,
-            takerAssetFilledAmount,
-            fillResults.makerAssetFilledAmount
-        );
-
-        // Compute proportional fill amounts
-        fillResults = calculateFillResults(order, takerAssetFilledAmount);
-
-        // Update exchange internal state
-        updateFilledState(
-            order,
-            takerAddress,
-            orderInfo.orderHash,
-            orderInfo.orderTakerAssetFilledAmount,
-            fillResults
-        );
-    
-        // Settle order
-        settleOrder(
-            order,
-            takerAddress,
-            fillResults
-        );
-
-        return fillResults;
-    }
-
-    /// @dev After calling, the order can not be filled anymore.
-    ///      Throws if order is invalid or sender does not have permission to cancel.
-    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.
-    function cancelOrderInternal(Order memory order)
-        internal
-    {
-        // Fetch current order status
-        OrderInfo memory orderInfo = getOrderInfo(order);
-
-        // Validate context
-        assertValidCancel(order, orderInfo);
-
-        // Perform cancel
-        updateCancelledState(order, orderInfo.orderHash);
-    }
-
-    /// @dev Updates state with results of a fill order.
-    /// @param order that was filled.
-    /// @param takerAddress Address of taker who filled the order.
-    /// @param orderTakerAssetFilledAmount Amount of order already filled.
-    function updateFilledState(
-        Order memory order,
-        address takerAddress,
-        bytes32 orderHash,
-        uint256 orderTakerAssetFilledAmount,
-        FillResults memory fillResults
-    )
-        internal
-    {
-        // Update state
-        filled[orderHash] = safeAdd(orderTakerAssetFilledAmount, fillResults.takerAssetFilledAmount);
-
-        // Log order
-        emit Fill(
-            order.makerAddress,
-            order.feeRecipientAddress,
-            takerAddress,
-            msg.sender,
-            fillResults.makerAssetFilledAmount,
-            fillResults.takerAssetFilledAmount,
-            fillResults.makerFeePaid,
-            fillResults.takerFeePaid,
-            orderHash,
-            order.makerAssetData,
-            order.takerAssetData
-        );
-    }
-
-    /// @dev Updates state with results of cancelling an order.
-    ///      State is only updated if the order is currently fillable.
-    ///      Otherwise, updating state would have no effect.
-    /// @param order that was cancelled.
-    /// @param orderHash Hash of order that was cancelled.
-    function updateCancelledState(
-        Order memory order,
-        bytes32 orderHash
-    )
-        internal
-    {
-        // Perform cancel
-        cancelled[orderHash] = true;
-
-        // Log cancel
-        emit Cancel(
-            order.makerAddress,
-            order.feeRecipientAddress,
-            msg.sender,
-            orderHash,
-            order.makerAssetData,
-            order.takerAssetData
-        );
-    }
-    
-    /// @dev Validates context for fillOrder. Succeeds or throws.
-    /// @param order to be filled.
-    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
-    /// @param takerAddress Address of order taker.
-    /// @param signature Proof that the orders was created by its maker.
-    function assertFillableOrder(
-        Order memory order,
-        OrderInfo memory orderInfo,
-        address takerAddress,
-        bytes memory signature
-    )
-        internal
-        view
-    {
-        // An order can only be filled if its status is FILLABLE.
-        require(
-            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),
-            "ORDER_UNFILLABLE"
-        );
-        
-        // Validate sender is allowed to fill this order
-        if (order.senderAddress != address(0)) {
-            require(
-                order.senderAddress == msg.sender,
-                "INVALID_SENDER"
-            );
-        }
-        
-        // Validate taker is allowed to fill this order
-        if (order.takerAddress != address(0)) {
-            require(
-                order.takerAddress == takerAddress,
-                "INVALID_TAKER"
-            );
-        }
-        
-        // Validate Maker signature (check only if first time seen)
-        if (orderInfo.orderTakerAssetFilledAmount == 0) {
-            require(
-                isValidSignature(
-                    orderInfo.orderHash,
-                    order.makerAddress,
-                    signature
-                ),
-                "INVALID_ORDER_SIGNATURE"
-            );
-        }
-    }
-    
-    /// @dev Validates context for fillOrder. Succeeds or throws.
-    /// @param order to be filled.
-    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
-    /// @param takerAssetFillAmount Desired amount of order to fill by taker.
-    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.
-    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.
-    function assertValidFill(
-        Order memory order,
-        OrderInfo memory orderInfo,
-        uint256 takerAssetFillAmount,  // TODO: use FillResults
-        uint256 takerAssetFilledAmount,
-        uint256 makerAssetFilledAmount
-    )
-        internal
-        view
-    {
-        // Revert if fill amount is invalid
-        // TODO: reconsider necessity for v2.1
-        require(
-            takerAssetFillAmount != 0,
-            "INVALID_TAKER_AMOUNT"
-        );
-        
-        // Make sure taker does not pay more than desired amount
-        // NOTE: This assertion should never fail, it is here
-        //       as an extra defence against potential bugs.
-        require(
-            takerAssetFilledAmount <= takerAssetFillAmount,
-            "TAKER_OVERPAY"
-        );
-        
-        // Make sure order is not overfilled
-        // NOTE: This assertion should never fail, it is here
-        //       as an extra defence against potential bugs.
-        require(
-            safeAdd(orderInfo.orderTakerAssetFilledAmount, takerAssetFilledAmount) <= order.takerAssetAmount,
-            "ORDER_OVERFILL"
-        );
-        
-        // Make sure order is filled at acceptable price.
-        // The order has an implied price from the makers perspective:
-        //    order price = order.makerAssetAmount / order.takerAssetAmount
-        // i.e. the number of makerAsset maker is paying per takerAsset. The
-        // maker is guaranteed to get this price or a better (lower) one. The
-        // actual price maker is getting in this fill is:
-        //    fill price = makerAssetFilledAmount / takerAssetFilledAmount
-        // We need `fill price <= order price` for the fill to be fair to maker.
-        // This amounts to:
-        //     makerAssetFilledAmount        order.makerAssetAmount
-        //    ------------------------  <=  -----------------------
-        //     takerAssetFilledAmount        order.takerAssetAmount
-        // or, equivalently:
-        //     makerAssetFilledAmount * order.takerAssetAmount <=
-        //     order.makerAssetAmount * takerAssetFilledAmount
-        // NOTE: This assertion should never fail, it is here
-        //       as an extra defence against potential bugs.
-        require(
-            safeMul(makerAssetFilledAmount, order.takerAssetAmount)
-            <= 
-            safeMul(order.makerAssetAmount, takerAssetFilledAmount),
-            "INVALID_FILL_PRICE"
-        );
-    }
-
-    /// @dev Validates context for cancelOrder. Succeeds or throws.
-    /// @param order to be cancelled.
-    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
-    function assertValidCancel(
-        Order memory order,
-        OrderInfo memory orderInfo
-    )
-        internal
-        view
-    {
-        // Ensure order is valid
-        // An order can only be cancelled if its status is FILLABLE.
-        require(
-            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),
-            "ORDER_UNFILLABLE"
-        );
-
-        // Validate sender is allowed to cancel this order
-        if (order.senderAddress != address(0)) {
-            require(
-                order.senderAddress == msg.sender,
-                "INVALID_SENDER"
-            );
-        }
-
-        // Validate transaction signed by maker
-        address makerAddress = getCurrentContextAddress();
-        require(
-            order.makerAddress == makerAddress,
-            "INVALID_MAKER"
-        );
-    }
-
-    /// @dev Calculates amounts filled and fees paid by maker and taker.
-    /// @param order to be filled.
-    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.
-    /// @return fillResults Amounts filled and fees paid by maker and taker.
-    function calculateFillResults(
-        Order memory order,
-        uint256 takerAssetFilledAmount
-    )
-        internal
-        pure
-        returns (FillResults memory fillResults)
-    {
-        // Compute proportional transfer amounts
-        fillResults.takerAssetFilledAmount = takerAssetFilledAmount;
-        fillResults.makerAssetFilledAmount = safeGetPartialAmountFloor(
-            takerAssetFilledAmount,
-            order.takerAssetAmount,
-            order.makerAssetAmount
-        );
-        fillResults.makerFeePaid = safeGetPartialAmountFloor(
-            fillResults.makerAssetFilledAmount,
-            order.makerAssetAmount,
-            order.makerFee
-        );
-        fillResults.takerFeePaid = safeGetPartialAmountFloor(
-            takerAssetFilledAmount,
-            order.takerAssetAmount,
-            order.takerFee
-        );
-
-        return fillResults;
-    }
-
-    /// @dev Settles an order by transferring assets between counterparties.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAddress Address selling takerAsset and buying makerAsset.
-    /// @param fillResults Amounts to be filled and fees paid by maker and taker.
-    function settleOrder(
-        LibOrder.Order memory order,
-        address takerAddress,
-        LibFillResults.FillResults memory fillResults
-    )
-        private
-    {
-        bytes memory zrxAssetData = ZRX_ASSET_DATA;
-        dispatchTransferFrom(
-            order.makerAssetData,
-            order.makerAddress,
-            takerAddress,
-            fillResults.makerAssetFilledAmount
-        );
-        dispatchTransferFrom(
-            order.takerAssetData,
-            takerAddress,
-            order.makerAddress,
-            fillResults.takerAssetFilledAmount
-        );
-        dispatchTransferFrom(
-            zrxAssetData,
-            order.makerAddress,
-            order.feeRecipientAddress,
-            fillResults.makerFeePaid
-        );
-        dispatchTransferFrom(
-            zrxAssetData,
-            takerAddress,
-            order.feeRecipientAddress,
-            fillResults.takerFeePaid
-        );
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/MixinMatchOrders.sol b/packages/contracts/contracts/protocol/Exchange/MixinMatchOrders.sol
deleted file mode 100644
index b4f6bdb26..000000000
--- a/packages/contracts/contracts/protocol/Exchange/MixinMatchOrders.sol
+++ /dev/null
@@ -1,335 +0,0 @@
-/*
-  Copyright 2018 ZeroEx Intl.
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-    http://www.apache.org/licenses/LICENSE-2.0
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
-import "./libs/LibConstants.sol";
-import "./libs/LibMath.sol";
-import "./libs/LibOrder.sol";
-import "./libs/LibFillResults.sol";
-import "./mixins/MExchangeCore.sol";
-import "./mixins/MMatchOrders.sol";
-import "./mixins/MTransactions.sol";
-import "./mixins/MAssetProxyDispatcher.sol";
-
-
-contract MixinMatchOrders is
-    ReentrancyGuard,
-    LibConstants,
-    LibMath,
-    MAssetProxyDispatcher,
-    MExchangeCore,
-    MMatchOrders,
-    MTransactions
-{
-    /// @dev Match two complementary orders that have a profitable spread.
-    ///      Each order is filled at their respective price point. However, the calculations are
-    ///      carried out as though the orders are both being filled at the right order's price point.
-    ///      The profit made by the left order goes to the taker (who matched the two orders).
-    /// @param leftOrder First order to match.
-    /// @param rightOrder Second order to match.
-    /// @param leftSignature Proof that order was created by the left maker.
-    /// @param rightSignature Proof that order was created by the right maker.
-    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.
-    function matchOrders(
-        LibOrder.Order memory leftOrder,
-        LibOrder.Order memory rightOrder,
-        bytes memory leftSignature,
-        bytes memory rightSignature
-    )
-        public
-        nonReentrant
-        returns (LibFillResults.MatchedFillResults memory matchedFillResults)
-    {
-        // We assume that rightOrder.takerAssetData == leftOrder.makerAssetData and rightOrder.makerAssetData == leftOrder.takerAssetData.
-        // If this assumption isn't true, the match will fail at signature validation.
-        rightOrder.makerAssetData = leftOrder.takerAssetData;
-        rightOrder.takerAssetData = leftOrder.makerAssetData;
-
-        // Get left & right order info
-        LibOrder.OrderInfo memory leftOrderInfo = getOrderInfo(leftOrder);
-        LibOrder.OrderInfo memory rightOrderInfo = getOrderInfo(rightOrder);
-
-        // Fetch taker address
-        address takerAddress = getCurrentContextAddress();
-        
-        // Either our context is valid or we revert
-        assertFillableOrder(
-            leftOrder,
-            leftOrderInfo,
-            takerAddress,
-            leftSignature
-        );
-        assertFillableOrder(
-            rightOrder,
-            rightOrderInfo,
-            takerAddress,
-            rightSignature
-        );
-        assertValidMatch(leftOrder, rightOrder);
-
-        // Compute proportional fill amounts
-        matchedFillResults = calculateMatchedFillResults(
-            leftOrder,
-            rightOrder,
-            leftOrderInfo.orderTakerAssetFilledAmount,
-            rightOrderInfo.orderTakerAssetFilledAmount
-        );
-
-        // Validate fill contexts
-        assertValidFill(
-            leftOrder,
-            leftOrderInfo,
-            matchedFillResults.left.takerAssetFilledAmount,
-            matchedFillResults.left.takerAssetFilledAmount,
-            matchedFillResults.left.makerAssetFilledAmount
-        );
-        assertValidFill(
-            rightOrder,
-            rightOrderInfo,
-            matchedFillResults.right.takerAssetFilledAmount,
-            matchedFillResults.right.takerAssetFilledAmount,
-            matchedFillResults.right.makerAssetFilledAmount
-        );
-        
-        // Update exchange state
-        updateFilledState(
-            leftOrder,
-            takerAddress,
-            leftOrderInfo.orderHash,
-            leftOrderInfo.orderTakerAssetFilledAmount,
-            matchedFillResults.left
-        );
-        updateFilledState(
-            rightOrder,
-            takerAddress,
-            rightOrderInfo.orderHash,
-            rightOrderInfo.orderTakerAssetFilledAmount,
-            matchedFillResults.right
-        );
-
-        // Settle matched orders. Succeeds or throws.
-        settleMatchedOrders(
-            leftOrder,
-            rightOrder,
-            takerAddress,
-            matchedFillResults
-        );
-
-        return matchedFillResults;
-    }
-
-    /// @dev Validates context for matchOrders. Succeeds or throws.
-    /// @param leftOrder First order to match.
-    /// @param rightOrder Second order to match.
-    function assertValidMatch(
-        LibOrder.Order memory leftOrder,
-        LibOrder.Order memory rightOrder
-    )
-        internal
-        pure
-    {
-        // Make sure there is a profitable spread.
-        // There is a profitable spread iff the cost per unit bought (OrderA.MakerAmount/OrderA.TakerAmount) for each order is greater
-        // than the profit per unit sold of the matched order (OrderB.TakerAmount/OrderB.MakerAmount).
-        // This is satisfied by the equations below:
-        // <leftOrder.makerAssetAmount> / <leftOrder.takerAssetAmount> >= <rightOrder.takerAssetAmount> / <rightOrder.makerAssetAmount>
-        // AND
-        // <rightOrder.makerAssetAmount> / <rightOrder.takerAssetAmount> >= <leftOrder.takerAssetAmount> / <leftOrder.makerAssetAmount>
-        // These equations can be combined to get the following:
-        require(
-            safeMul(leftOrder.makerAssetAmount, rightOrder.makerAssetAmount) >=
-            safeMul(leftOrder.takerAssetAmount, rightOrder.takerAssetAmount),
-            "NEGATIVE_SPREAD_REQUIRED"
-        );
-    }
-
-    /// @dev Calculates fill amounts for the matched orders.
-    ///      Each order is filled at their respective price point. However, the calculations are
-    ///      carried out as though the orders are both being filled at the right order's price point.
-    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).
-    /// @param leftOrder First order to match.
-    /// @param rightOrder Second order to match.
-    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.
-    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.
-    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.
-    function calculateMatchedFillResults(
-        LibOrder.Order memory leftOrder,
-        LibOrder.Order memory rightOrder,
-        uint256 leftOrderTakerAssetFilledAmount,
-        uint256 rightOrderTakerAssetFilledAmount
-    )
-        internal
-        pure
-        returns (LibFillResults.MatchedFillResults memory matchedFillResults)
-    {
-        // Derive maker asset amounts for left & right orders, given store taker assert amounts
-        uint256 leftTakerAssetAmountRemaining = safeSub(leftOrder.takerAssetAmount, leftOrderTakerAssetFilledAmount);
-        uint256 leftMakerAssetAmountRemaining = safeGetPartialAmountFloor(
-            leftOrder.makerAssetAmount,
-            leftOrder.takerAssetAmount,
-            leftTakerAssetAmountRemaining
-        );
-        uint256 rightTakerAssetAmountRemaining = safeSub(rightOrder.takerAssetAmount, rightOrderTakerAssetFilledAmount);
-        uint256 rightMakerAssetAmountRemaining = safeGetPartialAmountFloor(
-            rightOrder.makerAssetAmount,
-            rightOrder.takerAssetAmount,
-            rightTakerAssetAmountRemaining
-        );
-
-        // Calculate fill results for maker and taker assets: at least one order will be fully filled.
-        // The maximum amount the left maker can buy is `leftTakerAssetAmountRemaining`
-        // The maximum amount the right maker can sell is `rightMakerAssetAmountRemaining`
-        // We have two distinct cases for calculating the fill results:
-        // Case 1.
-        //   If the left maker can buy more than the right maker can sell, then only the right order is fully filled.
-        //   If the left maker can buy exactly what the right maker can sell, then both orders are fully filled.
-        // Case 2.
-        //   If the left maker cannot buy more than the right maker can sell, then only the left order is fully filled.
-        if (leftTakerAssetAmountRemaining >= rightMakerAssetAmountRemaining) {
-            // Case 1: Right order is fully filled
-            matchedFillResults.right.makerAssetFilledAmount = rightMakerAssetAmountRemaining;
-            matchedFillResults.right.takerAssetFilledAmount = rightTakerAssetAmountRemaining;
-            matchedFillResults.left.takerAssetFilledAmount = matchedFillResults.right.makerAssetFilledAmount;
-            // Round down to ensure the maker's exchange rate does not exceed the price specified by the order. 
-            // We favor the maker when the exchange rate must be rounded.
-            matchedFillResults.left.makerAssetFilledAmount = safeGetPartialAmountFloor(
-                leftOrder.makerAssetAmount,
-                leftOrder.takerAssetAmount,
-                matchedFillResults.left.takerAssetFilledAmount
-            );
-        } else {
-            // Case 2: Left order is fully filled
-            matchedFillResults.left.makerAssetFilledAmount = leftMakerAssetAmountRemaining;
-            matchedFillResults.left.takerAssetFilledAmount = leftTakerAssetAmountRemaining;
-            matchedFillResults.right.makerAssetFilledAmount = matchedFillResults.left.takerAssetFilledAmount;
-            // Round up to ensure the maker's exchange rate does not exceed the price specified by the order.
-            // We favor the maker when the exchange rate must be rounded.
-            matchedFillResults.right.takerAssetFilledAmount = safeGetPartialAmountCeil(
-                rightOrder.takerAssetAmount,
-                rightOrder.makerAssetAmount,
-                matchedFillResults.right.makerAssetFilledAmount
-            );
-        }
-
-        // Calculate amount given to taker
-        matchedFillResults.leftMakerAssetSpreadAmount = safeSub(
-            matchedFillResults.left.makerAssetFilledAmount,
-            matchedFillResults.right.takerAssetFilledAmount
-        );
-
-        // Compute fees for left order
-        matchedFillResults.left.makerFeePaid = safeGetPartialAmountFloor(
-            matchedFillResults.left.makerAssetFilledAmount,
-            leftOrder.makerAssetAmount,
-            leftOrder.makerFee
-        );
-        matchedFillResults.left.takerFeePaid = safeGetPartialAmountFloor(
-            matchedFillResults.left.takerAssetFilledAmount,
-            leftOrder.takerAssetAmount,
-            leftOrder.takerFee
-        );
-
-        // Compute fees for right order
-        matchedFillResults.right.makerFeePaid = safeGetPartialAmountFloor(
-            matchedFillResults.right.makerAssetFilledAmount,
-            rightOrder.makerAssetAmount,
-            rightOrder.makerFee
-        );
-        matchedFillResults.right.takerFeePaid = safeGetPartialAmountFloor(
-            matchedFillResults.right.takerAssetFilledAmount,
-            rightOrder.takerAssetAmount,
-            rightOrder.takerFee
-        );
-
-        // Return fill results
-        return matchedFillResults;
-    }
-
-    /// @dev Settles matched order by transferring appropriate funds between order makers, taker, and fee recipient.
-    /// @param leftOrder First matched order.
-    /// @param rightOrder Second matched order.
-    /// @param takerAddress Address that matched the orders. The taker receives the spread between orders as profit.
-    /// @param matchedFillResults Struct holding amounts to transfer between makers, taker, and fee recipients.
-    function settleMatchedOrders(
-        LibOrder.Order memory leftOrder,
-        LibOrder.Order memory rightOrder,
-        address takerAddress,
-        LibFillResults.MatchedFillResults memory matchedFillResults
-    )
-        private
-    {
-        bytes memory zrxAssetData = ZRX_ASSET_DATA;
-        // Order makers and taker
-        dispatchTransferFrom(
-            leftOrder.makerAssetData,
-            leftOrder.makerAddress,
-            rightOrder.makerAddress,
-            matchedFillResults.right.takerAssetFilledAmount
-        );
-        dispatchTransferFrom(
-            rightOrder.makerAssetData,
-            rightOrder.makerAddress,
-            leftOrder.makerAddress,
-            matchedFillResults.left.takerAssetFilledAmount
-        );
-        dispatchTransferFrom(
-            leftOrder.makerAssetData,
-            leftOrder.makerAddress,
-            takerAddress,
-            matchedFillResults.leftMakerAssetSpreadAmount
-        );
-
-        // Maker fees
-        dispatchTransferFrom(
-            zrxAssetData,
-            leftOrder.makerAddress,
-            leftOrder.feeRecipientAddress,
-            matchedFillResults.left.makerFeePaid
-        );
-        dispatchTransferFrom(
-            zrxAssetData,
-            rightOrder.makerAddress,
-            rightOrder.feeRecipientAddress,
-            matchedFillResults.right.makerFeePaid
-        );
-
-        // Taker fees
-        if (leftOrder.feeRecipientAddress == rightOrder.feeRecipientAddress) {
-            dispatchTransferFrom(
-                zrxAssetData,
-                takerAddress,
-                leftOrder.feeRecipientAddress,
-                safeAdd(
-                    matchedFillResults.left.takerFeePaid,
-                    matchedFillResults.right.takerFeePaid
-                )
-            );
-        } else {
-            dispatchTransferFrom(
-                zrxAssetData,
-                takerAddress,
-                leftOrder.feeRecipientAddress,
-                matchedFillResults.left.takerFeePaid
-            );
-            dispatchTransferFrom(
-                zrxAssetData,
-                takerAddress,
-                rightOrder.feeRecipientAddress,
-                matchedFillResults.right.takerFeePaid
-            );
-        }
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/MixinSignatureValidator.sol b/packages/contracts/contracts/protocol/Exchange/MixinSignatureValidator.sol
deleted file mode 100644
index 176e28351..000000000
--- a/packages/contracts/contracts/protocol/Exchange/MixinSignatureValidator.sol
+++ /dev/null
@@ -1,324 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/LibBytes/LibBytes.sol";
-import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
-import "./mixins/MSignatureValidator.sol";
-import "./mixins/MTransactions.sol";
-import "./interfaces/IWallet.sol";
-import "./interfaces/IValidator.sol";
-
-
-contract MixinSignatureValidator is
-    ReentrancyGuard,
-    MSignatureValidator,
-    MTransactions
-{
-    using LibBytes for bytes;
-    
-    // Mapping of hash => signer => signed
-    mapping (bytes32 => mapping (address => bool)) public preSigned;
-
-    // Mapping of signer => validator => approved
-    mapping (address => mapping (address => bool)) public allowedValidators;
-
-    /// @dev Approves a hash on-chain using any valid signature type.
-    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof that the hash has been signed by signer.
-    function preSign(
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        external
-    {
-        if (signerAddress != msg.sender) {
-            require(
-                isValidSignature(
-                    hash,
-                    signerAddress,
-                    signature
-                ),
-                "INVALID_SIGNATURE"
-            );
-        }
-        preSigned[hash][signerAddress] = true;
-    }
-
-    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.
-    /// @param validatorAddress Address of Validator contract.
-    /// @param approval Approval or disapproval of  Validator contract.
-    function setSignatureValidatorApproval(
-        address validatorAddress,
-        bool approval
-    )
-        external
-        nonReentrant
-    {
-        address signerAddress = getCurrentContextAddress();
-        allowedValidators[signerAddress][validatorAddress] = approval;
-        emit SignatureValidatorApproval(
-            signerAddress,
-            validatorAddress,
-            approval
-        );
-    }
-
-    /// @dev Verifies that a hash has been signed by the given signer.
-    /// @param hash Any 32 byte hash.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof that the hash has been signed by signer.
-    /// @return True if the address recovered from the provided signature matches the input signer address.
-    function isValidSignature(
-        bytes32 hash,
-        address signerAddress,
-        bytes memory signature
-    )
-        public
-        view
-        returns (bool isValid)
-    {
-        require(
-            signature.length > 0,
-            "LENGTH_GREATER_THAN_0_REQUIRED"
-        );
-
-        // Pop last byte off of signature byte array.
-        uint8 signatureTypeRaw = uint8(signature.popLastByte());
-
-        // Ensure signature is supported
-        require(
-            signatureTypeRaw < uint8(SignatureType.NSignatureTypes),
-            "SIGNATURE_UNSUPPORTED"
-        );
-
-        SignatureType signatureType = SignatureType(signatureTypeRaw);
-
-        // Variables are not scoped in Solidity.
-        uint8 v;
-        bytes32 r;
-        bytes32 s;
-        address recovered;
-
-        // Always illegal signature.
-        // This is always an implicit option since a signer can create a
-        // signature array with invalid type or length. We may as well make
-        // it an explicit option. This aids testing and analysis. It is
-        // also the initialization value for the enum type.
-        if (signatureType == SignatureType.Illegal) {
-            revert("SIGNATURE_ILLEGAL");
-
-        // Always invalid signature.
-        // Like Illegal, this is always implicitly available and therefore
-        // offered explicitly. It can be implicitly created by providing
-        // a correctly formatted but incorrect signature.
-        } else if (signatureType == SignatureType.Invalid) {
-            require(
-                signature.length == 0,
-                "LENGTH_0_REQUIRED"
-            );
-            isValid = false;
-            return isValid;
-
-        // Signature using EIP712
-        } else if (signatureType == SignatureType.EIP712) {
-            require(
-                signature.length == 65,
-                "LENGTH_65_REQUIRED"
-            );
-            v = uint8(signature[0]);
-            r = signature.readBytes32(1);
-            s = signature.readBytes32(33);
-            recovered = ecrecover(
-                hash,
-                v,
-                r,
-                s
-            );
-            isValid = signerAddress == recovered;
-            return isValid;
-
-        // Signed using web3.eth_sign
-        } else if (signatureType == SignatureType.EthSign) {
-            require(
-                signature.length == 65,
-                "LENGTH_65_REQUIRED"
-            );
-            v = uint8(signature[0]);
-            r = signature.readBytes32(1);
-            s = signature.readBytes32(33);
-            recovered = ecrecover(
-                keccak256(abi.encodePacked(
-                    "\x19Ethereum Signed Message:\n32",
-                    hash
-                )),
-                v,
-                r,
-                s
-            );
-            isValid = signerAddress == recovered;
-            return isValid;
-
-        // Signature verified by wallet contract.
-        // If used with an order, the maker of the order is the wallet contract.
-        } else if (signatureType == SignatureType.Wallet) {
-            isValid = isValidWalletSignature(
-                hash,
-                signerAddress,
-                signature
-            );
-            return isValid;
-
-        // Signature verified by validator contract.
-        // If used with an order, the maker of the order can still be an EOA.
-        // A signature using this type should be encoded as:
-        // | Offset   | Length | Contents                        |
-        // | 0x00     | x      | Signature to validate           |
-        // | 0x00 + x | 20     | Address of validator contract   |
-        // | 0x14 + x | 1      | Signature type is always "\x06" |
-        } else if (signatureType == SignatureType.Validator) {
-            // Pop last 20 bytes off of signature byte array.
-            address validatorAddress = signature.popLast20Bytes();
-            
-            // Ensure signer has approved validator.
-            if (!allowedValidators[signerAddress][validatorAddress]) {
-                return false;
-            }
-            isValid = isValidValidatorSignature(
-                validatorAddress,
-                hash,
-                signerAddress,
-                signature
-            );
-            return isValid;
-
-        // Signer signed hash previously using the preSign function.
-        } else if (signatureType == SignatureType.PreSigned) {
-            isValid = preSigned[hash][signerAddress];
-            return isValid;
-        }
-
-        // Anything else is illegal (We do not return false because
-        // the signature may actually be valid, just not in a format
-        // that we currently support. In this case returning false
-        // may lead the caller to incorrectly believe that the
-        // signature was invalid.)
-        revert("SIGNATURE_UNSUPPORTED");
-    }
-
-    /// @dev Verifies signature using logic defined by Wallet contract.
-    /// @param hash Any 32 byte hash.
-    /// @param walletAddress Address that should have signed the given hash
-    ///                      and defines its own signature verification method.
-    /// @param signature Proof that the hash has been signed by signer.
-    /// @return True if signature is valid for given wallet..
-    function isValidWalletSignature(
-        bytes32 hash,
-        address walletAddress,
-        bytes signature
-    )
-        internal
-        view
-        returns (bool isValid)
-    {
-        bytes memory calldata = abi.encodeWithSelector(
-            IWallet(walletAddress).isValidSignature.selector,
-            hash,
-            signature
-        );
-        assembly {
-            let cdStart := add(calldata, 32)
-            let success := staticcall(
-                gas,              // forward all gas
-                walletAddress,    // address of Wallet contract
-                cdStart,          // pointer to start of input
-                mload(calldata),  // length of input
-                cdStart,          // write output over input
-                32                // output size is 32 bytes
-            )
-
-            switch success
-            case 0 {
-                // Revert with `Error("WALLET_ERROR")`
-                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                mstore(64, 0x0000000c57414c4c45545f4552524f5200000000000000000000000000000000)
-                mstore(96, 0)
-                revert(0, 100)
-            }
-            case 1 {
-                // Signature is valid if call did not revert and returned true
-                isValid := mload(cdStart)
-            }
-        }
-        return isValid;
-    }
-
-    /// @dev Verifies signature using logic defined by Validator contract.
-    /// @param validatorAddress Address of validator contract.
-    /// @param hash Any 32 byte hash.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof that the hash has been signed by signer.
-    /// @return True if the address recovered from the provided signature matches the input signer address.
-    function isValidValidatorSignature(
-        address validatorAddress,
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        internal
-        view
-        returns (bool isValid)
-    {
-        bytes memory calldata = abi.encodeWithSelector(
-            IValidator(signerAddress).isValidSignature.selector,
-            hash,
-            signerAddress,
-            signature
-        );
-        assembly {
-            let cdStart := add(calldata, 32)
-            let success := staticcall(
-                gas,               // forward all gas
-                validatorAddress,  // address of Validator contract
-                cdStart,           // pointer to start of input
-                mload(calldata),   // length of input
-                cdStart,           // write output over input
-                32                 // output size is 32 bytes
-            )
-
-            switch success
-            case 0 {
-                // Revert with `Error("VALIDATOR_ERROR")`
-                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                mstore(64, 0x0000000f56414c494441544f525f4552524f5200000000000000000000000000)
-                mstore(96, 0)
-                revert(0, 100)
-            }
-            case 1 {
-                // Signature is valid if call did not revert and returned true
-                isValid := mload(cdStart)
-            }
-        }
-        return isValid;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/MixinTransactions.sol b/packages/contracts/contracts/protocol/Exchange/MixinTransactions.sol
deleted file mode 100644
index 3a76ca202..000000000
--- a/packages/contracts/contracts/protocol/Exchange/MixinTransactions.sol
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-pragma solidity 0.4.24;
-
-import "./libs/LibExchangeErrors.sol";
-import "./mixins/MSignatureValidator.sol";
-import "./mixins/MTransactions.sol";
-import "./libs/LibEIP712.sol";
-
-
-contract MixinTransactions is
-    LibEIP712,
-    MSignatureValidator,
-    MTransactions
-{
-    // Mapping of transaction hash => executed
-    // This prevents transactions from being executed more than once.
-    mapping (bytes32 => bool) public transactions;
-
-    // Address of current transaction signer
-    address public currentContextAddress;
-
-    /// @dev Executes an exchange method call in the context of signer.
-    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
-    /// @param signerAddress Address of transaction signer.
-    /// @param data AbiV2 encoded calldata.
-    /// @param signature Proof of signer transaction by signer.
-    function executeTransaction(
-        uint256 salt,
-        address signerAddress,
-        bytes data,
-        bytes signature
-    )
-        external
-    {
-        // Prevent reentrancy
-        require(
-            currentContextAddress == address(0),
-            "REENTRANCY_ILLEGAL"
-        );
-
-        bytes32 transactionHash = hashEIP712Message(hashZeroExTransaction(
-            salt,
-            signerAddress,
-            data
-        ));
-
-        // Validate transaction has not been executed
-        require(
-            !transactions[transactionHash],
-            "INVALID_TX_HASH"
-        );
-
-        // Transaction always valid if signer is sender of transaction
-        if (signerAddress != msg.sender) {
-            // Validate signature
-            require(
-                isValidSignature(
-                    transactionHash,
-                    signerAddress,
-                    signature
-                ),
-                "INVALID_TX_SIGNATURE"
-            );
-
-            // Set the current transaction signer
-            currentContextAddress = signerAddress;
-        }
-
-        // Execute transaction
-        transactions[transactionHash] = true;
-        require(
-            address(this).delegatecall(data),
-            "FAILED_EXECUTION"
-        );
-
-        // Reset current transaction signer if it was previously updated
-        if (signerAddress != msg.sender) {
-            currentContextAddress = address(0);
-        }
-    }
-
-    /// @dev Calculates EIP712 hash of the Transaction.
-    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
-    /// @param signerAddress Address of transaction signer.
-    /// @param data AbiV2 encoded calldata.
-    /// @return EIP712 hash of the Transaction.
-    function hashZeroExTransaction(
-        uint256 salt,
-        address signerAddress,
-        bytes memory data
-    )
-        internal
-        pure
-        returns (bytes32 result)
-    {
-        bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;
-        bytes32 dataHash = keccak256(data);
-
-        // Assembly for more efficiently computing:
-        // keccak256(abi.encodePacked(
-        //     EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,
-        //     salt,
-        //     bytes32(signerAddress),
-        //     keccak256(data)
-        // ));
-
-        assembly {
-            // Load free memory pointer
-            let memPtr := mload(64)
-
-            mstore(memPtr, schemaHash)                                                               // hash of schema
-            mstore(add(memPtr, 32), salt)                                                            // salt
-            mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))  // signerAddress
-            mstore(add(memPtr, 96), dataHash)                                                        // hash of data
-
-            // Compute hash
-            result := keccak256(memPtr, 128)
-        }
-        return result;
-    }
-
-    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).
-    ///      If calling a fill function, this address will represent the taker.
-    ///      If calling a cancel function, this address will represent the maker.
-    /// @return Signer of 0x transaction if entry point is `executeTransaction`.
-    ///         `msg.sender` if entry point is any other function.
-    function getCurrentContextAddress()
-        internal
-        view
-        returns (address)
-    {
-        address currentContextAddress_ = currentContextAddress;
-        address contextAddress = currentContextAddress_ == address(0) ? msg.sender : currentContextAddress_;
-        return contextAddress;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/MixinWrapperFunctions.sol b/packages/contracts/contracts/protocol/Exchange/MixinWrapperFunctions.sol
deleted file mode 100644
index cddff0e5f..000000000
--- a/packages/contracts/contracts/protocol/Exchange/MixinWrapperFunctions.sol
+++ /dev/null
@@ -1,426 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../utils/ReentrancyGuard/ReentrancyGuard.sol";
-import "./libs/LibMath.sol";
-import "./libs/LibOrder.sol";
-import "./libs/LibFillResults.sol";
-import "./libs/LibAbiEncoder.sol";
-import "./mixins/MExchangeCore.sol";
-import "./mixins/MWrapperFunctions.sol";
-
-
-contract MixinWrapperFunctions is
-    ReentrancyGuard,
-    LibMath,
-    LibFillResults,
-    LibAbiEncoder,
-    MExchangeCore,
-    MWrapperFunctions
-{
-    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    function fillOrKillOrder(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        public
-        nonReentrant
-        returns (FillResults memory fillResults)
-    {
-        fillResults = fillOrKillOrderInternal(
-            order,
-            takerAssetFillAmount,
-            signature
-        );
-        return fillResults;
-    }
-
-    /// @dev Fills the input order.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrderNoThrow(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        public
-        returns (FillResults memory fillResults)
-    {
-        // ABI encode calldata for `fillOrder`
-        bytes memory fillOrderCalldata = abiEncodeFillOrder(
-            order,
-            takerAssetFillAmount,
-            signature
-        );
-
-        // Delegate to `fillOrder` and handle any exceptions gracefully
-        assembly {
-            let success := delegatecall(
-                gas,                                // forward all gas
-                address,                            // call address of this contract
-                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)
-                mload(fillOrderCalldata),           // length of input
-                fillOrderCalldata,                  // write output over input
-                128                                 // output size is 128 bytes
-            )
-            if success {
-                mstore(fillResults, mload(fillOrderCalldata))
-                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))
-                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))
-                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))
-            }
-        }
-        // fillResults values will be 0 by default if call was unsuccessful
-        return fillResults;
-    }
-
-    /// @dev Synchronously executes multiple calls of fillOrder.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.
-    function batchFillOrders(
-        LibOrder.Order[] memory orders,
-        uint256[] memory takerAssetFillAmounts,
-        bytes[] memory signatures
-    )
-        public
-        nonReentrant
-        returns (FillResults memory totalFillResults)
-    {
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-            FillResults memory singleFillResults = fillOrderInternal(
-                orders[i],
-                takerAssetFillAmounts[i],
-                signatures[i]
-            );
-            addFillResults(totalFillResults, singleFillResults);
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Synchronously executes multiple calls of fillOrKill.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.
-    function batchFillOrKillOrders(
-        LibOrder.Order[] memory orders,
-        uint256[] memory takerAssetFillAmounts,
-        bytes[] memory signatures
-    )
-        public
-        nonReentrant
-        returns (FillResults memory totalFillResults)
-    {
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-            FillResults memory singleFillResults = fillOrKillOrderInternal(
-                orders[i],
-                takerAssetFillAmounts[i],
-                signatures[i]
-            );
-            addFillResults(totalFillResults, singleFillResults);
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Fills an order with specified parameters and ECDSA signature.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.
-    function batchFillOrdersNoThrow(
-        LibOrder.Order[] memory orders,
-        uint256[] memory takerAssetFillAmounts,
-        bytes[] memory signatures
-    )
-        public
-        returns (FillResults memory totalFillResults)
-    {
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-            FillResults memory singleFillResults = fillOrderNoThrow(
-                orders[i],
-                takerAssetFillAmounts[i],
-                signatures[i]
-            );
-            addFillResults(totalFillResults, singleFillResults);
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketSellOrders(
-        LibOrder.Order[] memory orders,
-        uint256 takerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        nonReentrant
-        returns (FillResults memory totalFillResults)
-    {
-        bytes memory takerAssetData = orders[0].takerAssetData;
-    
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-
-            // We assume that asset being sold by taker is the same for each order.
-            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.
-            orders[i].takerAssetData = takerAssetData;
-
-            // Calculate the remaining amount of takerAsset to sell
-            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);
-
-            // Attempt to sell the remaining amount of takerAsset
-            FillResults memory singleFillResults = fillOrderInternal(
-                orders[i],
-                remainingTakerAssetFillAmount,
-                signatures[i]
-            );
-
-            // Update amounts filled and fees paid by maker and taker
-            addFillResults(totalFillResults, singleFillResults);
-
-            // Stop execution if the entire amount of takerAsset has been sold
-            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {
-                break;
-            }
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketSellOrdersNoThrow(
-        LibOrder.Order[] memory orders,
-        uint256 takerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        returns (FillResults memory totalFillResults)
-    {
-        bytes memory takerAssetData = orders[0].takerAssetData;
-
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-
-            // We assume that asset being sold by taker is the same for each order.
-            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.
-            orders[i].takerAssetData = takerAssetData;
-
-            // Calculate the remaining amount of takerAsset to sell
-            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);
-
-            // Attempt to sell the remaining amount of takerAsset
-            FillResults memory singleFillResults = fillOrderNoThrow(
-                orders[i],
-                remainingTakerAssetFillAmount,
-                signatures[i]
-            );
-
-            // Update amounts filled and fees paid by maker and taker
-            addFillResults(totalFillResults, singleFillResults);
-
-            // Stop execution if the entire amount of takerAsset has been sold
-            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {
-                break;
-            }
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.
-    /// @param orders Array of order specifications.
-    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketBuyOrders(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        nonReentrant
-        returns (FillResults memory totalFillResults)
-    {
-        bytes memory makerAssetData = orders[0].makerAssetData;
-
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-
-            // We assume that asset being bought by taker is the same for each order.
-            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.
-            orders[i].makerAssetData = makerAssetData;
-
-            // Calculate the remaining amount of makerAsset to buy
-            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);
-
-            // Convert the remaining amount of makerAsset to buy into remaining amount
-            // of takerAsset to sell, assuming entire amount can be sold in the current order
-            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(
-                orders[i].takerAssetAmount,
-                orders[i].makerAssetAmount,
-                remainingMakerAssetFillAmount
-            );
-
-            // Attempt to sell the remaining amount of takerAsset
-            FillResults memory singleFillResults = fillOrderInternal(
-                orders[i],
-                remainingTakerAssetFillAmount,
-                signatures[i]
-            );
-
-            // Update amounts filled and fees paid by maker and taker
-            addFillResults(totalFillResults, singleFillResults);
-
-            // Stop execution if the entire amount of makerAsset has been bought
-            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {
-                break;
-            }
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketBuyOrdersNoThrow(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        returns (FillResults memory totalFillResults)
-    {
-        bytes memory makerAssetData = orders[0].makerAssetData;
-
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-
-            // We assume that asset being bought by taker is the same for each order.
-            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.
-            orders[i].makerAssetData = makerAssetData;
-
-            // Calculate the remaining amount of makerAsset to buy
-            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);
-
-            // Convert the remaining amount of makerAsset to buy into remaining amount
-            // of takerAsset to sell, assuming entire amount can be sold in the current order
-            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(
-                orders[i].takerAssetAmount,
-                orders[i].makerAssetAmount,
-                remainingMakerAssetFillAmount
-            );
-
-            // Attempt to sell the remaining amount of takerAsset
-            FillResults memory singleFillResults = fillOrderNoThrow(
-                orders[i],
-                remainingTakerAssetFillAmount,
-                signatures[i]
-            );
-
-            // Update amounts filled and fees paid by maker and taker
-            addFillResults(totalFillResults, singleFillResults);
-
-            // Stop execution if the entire amount of makerAsset has been bought
-            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {
-                break;
-            }
-        }
-        return totalFillResults;
-    }
-
-    /// @dev Synchronously cancels multiple orders in a single transaction.
-    /// @param orders Array of order specifications.
-    function batchCancelOrders(LibOrder.Order[] memory orders)
-        public
-        nonReentrant
-    {
-        uint256 ordersLength = orders.length;
-        for (uint256 i = 0; i != ordersLength; i++) {
-            cancelOrderInternal(orders[i]);
-        }
-    }
-
-    /// @dev Fetches information for all passed in orders.
-    /// @param orders Array of order specifications.
-    /// @return Array of OrderInfo instances that correspond to each order.
-    function getOrdersInfo(LibOrder.Order[] memory orders)
-        public
-        view
-        returns (LibOrder.OrderInfo[] memory)
-    {
-        uint256 ordersLength = orders.length;
-        LibOrder.OrderInfo[] memory ordersInfo = new LibOrder.OrderInfo[](ordersLength);
-        for (uint256 i = 0; i != ordersLength; i++) {
-            ordersInfo[i] = getOrderInfo(orders[i]);
-        }
-        return ordersInfo;
-    }
-
-    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    function fillOrKillOrderInternal(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        returns (FillResults memory fillResults)
-    {
-        fillResults = fillOrderInternal(
-            order,
-            takerAssetFillAmount,
-            signature
-        );
-        require(
-            fillResults.takerAssetFilledAmount == takerAssetFillAmount,
-            "COMPLETE_FILL_FAILED"
-        );
-        return fillResults;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol
deleted file mode 100644
index 8db8d6f6c..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract IAssetProxyDispatcher {
-
-    /// @dev Registers an asset proxy to its asset proxy id.
-    ///      Once an asset proxy is registered, it cannot be unregistered.
-    /// @param assetProxy Address of new asset proxy to register.
-    function registerAssetProxy(address assetProxy)
-        external;
-
-    /// @dev Gets an asset proxy.
-    /// @param assetProxyId Id of the asset proxy.
-    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.
-    function getAssetProxy(bytes4 assetProxyId)
-        external
-        view
-        returns (address);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IExchange.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/IExchange.sol
deleted file mode 100644
index b92abba04..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/IExchange.sol
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./IExchangeCore.sol";
-import "./IMatchOrders.sol";
-import "./ISignatureValidator.sol";
-import "./ITransactions.sol";
-import "./IAssetProxyDispatcher.sol";
-import "./IWrapperFunctions.sol";
-
-
-// solhint-disable no-empty-blocks
-contract IExchange is
-    IExchangeCore,
-    IMatchOrders,
-    ISignatureValidator,
-    ITransactions,
-    IAssetProxyDispatcher,
-    IWrapperFunctions
-{}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IExchangeCore.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/IExchangeCore.sol
deleted file mode 100644
index 9995e0385..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/IExchangeCore.sol
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
-
-
-contract IExchangeCore {
-
-    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch
-    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).
-    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.
-    function cancelOrdersUpTo(uint256 targetOrderEpoch)
-        external;
-
-    /// @dev Fills the input order.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrder(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        public
-        returns (LibFillResults.FillResults memory fillResults);
-
-    /// @dev After calling, the order can not be filled anymore.
-    /// @param order Order struct containing order specifications.
-    function cancelOrder(LibOrder.Order memory order)
-        public;
-
-    /// @dev Gets information about an order: status, hash, and amount filled.
-    /// @param order Order to gather information on.
-    /// @return OrderInfo Information about the order and its state.
-    ///                   See LibOrder.OrderInfo for a complete description.
-    function getOrderInfo(LibOrder.Order memory order)
-        public
-        view
-        returns (LibOrder.OrderInfo memory orderInfo);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IMatchOrders.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/IMatchOrders.sol
deleted file mode 100644
index 73447f3ae..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/IMatchOrders.sol
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
-
-
-contract IMatchOrders {
-
-    /// @dev Match two complementary orders that have a profitable spread.
-    ///      Each order is filled at their respective price point. However, the calculations are
-    ///      carried out as though the orders are both being filled at the right order's price point.
-    ///      The profit made by the left order goes to the taker (who matched the two orders).
-    /// @param leftOrder First order to match.
-    /// @param rightOrder Second order to match.
-    /// @param leftSignature Proof that order was created by the left maker.
-    /// @param rightSignature Proof that order was created by the right maker.
-    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.
-    function matchOrders(
-        LibOrder.Order memory leftOrder,
-        LibOrder.Order memory rightOrder,
-        bytes memory leftSignature,
-        bytes memory rightSignature
-    )
-        public
-        returns (LibFillResults.MatchedFillResults memory matchedFillResults);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/ISignatureValidator.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/ISignatureValidator.sol
deleted file mode 100644
index 1fd0eccf0..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/ISignatureValidator.sol
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract ISignatureValidator {
-
-    /// @dev Approves a hash on-chain using any valid signature type.
-    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof that the hash has been signed by signer.
-    function preSign(
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        external;
-    
-    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.
-    /// @param validatorAddress Address of Validator contract.
-    /// @param approval Approval or disapproval of  Validator contract.
-    function setSignatureValidatorApproval(
-        address validatorAddress,
-        bool approval
-    )
-        external;
-
-    /// @dev Verifies that a signature is valid.
-    /// @param hash Message hash that is signed.
-    /// @param signerAddress Address of signer.
-    /// @param signature Proof of signing.
-    /// @return Validity of order signature.
-    function isValidSignature(
-        bytes32 hash,
-        address signerAddress,
-        bytes memory signature
-    )
-        public
-        view
-        returns (bool isValid);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/ITransactions.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/ITransactions.sol
deleted file mode 100644
index 4446c55ce..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/ITransactions.sol
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-pragma solidity 0.4.24;
-
-
-contract ITransactions {
-
-    /// @dev Executes an exchange method call in the context of signer.
-    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
-    /// @param signerAddress Address of transaction signer.
-    /// @param data AbiV2 encoded calldata.
-    /// @param signature Proof of signer transaction by signer.
-    function executeTransaction(
-        uint256 salt,
-        address signerAddress,
-        bytes data,
-        bytes signature
-    )
-        external;
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IValidator.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/IValidator.sol
deleted file mode 100644
index 2dd69100c..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/IValidator.sol
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract IValidator {
-
-    /// @dev Verifies that a signature is valid.
-    /// @param hash Message hash that is signed.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof of signing.
-    /// @return Validity of order signature.
-    function isValidSignature(
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        external
-        view
-        returns (bool isValid);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IWallet.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/IWallet.sol
deleted file mode 100644
index c97161ca6..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/IWallet.sol
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract IWallet {
-
-    /// @dev Verifies that a signature is valid.
-    /// @param hash Message hash that is signed.
-    /// @param signature Proof of signing.
-    /// @return Validity of order signature.
-    function isValidSignature(
-        bytes32 hash,
-        bytes signature
-    )
-        external
-        view
-        returns (bool isValid);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol b/packages/contracts/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol
deleted file mode 100644
index 56a533646..000000000
--- a/packages/contracts/contracts/protocol/Exchange/interfaces/IWrapperFunctions.sol
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
-
-
-contract IWrapperFunctions {
-
-    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.
-    /// @param order LibOrder.Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    function fillOrKillOrder(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        public
-        returns (LibFillResults.FillResults memory fillResults);
-
-    /// @dev Fills an order with specified parameters and ECDSA signature.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param order LibOrder.Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrderNoThrow(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        public
-        returns (LibFillResults.FillResults memory fillResults);
-
-    /// @dev Synchronously executes multiple calls of fillOrder.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function batchFillOrders(
-        LibOrder.Order[] memory orders,
-        uint256[] memory takerAssetFillAmounts,
-        bytes[] memory signatures
-    )
-        public
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Synchronously executes multiple calls of fillOrKill.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function batchFillOrKillOrders(
-        LibOrder.Order[] memory orders,
-        uint256[] memory takerAssetFillAmounts,
-        bytes[] memory signatures
-    )
-        public
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Fills an order with specified parameters and ECDSA signature.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function batchFillOrdersNoThrow(
-        LibOrder.Order[] memory orders,
-        uint256[] memory takerAssetFillAmounts,
-        bytes[] memory signatures
-    )
-        public
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signatures Proofs that orders have been created by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketSellOrders(
-        LibOrder.Order[] memory orders,
-        uint256 takerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketSellOrdersNoThrow(
-        LibOrder.Order[] memory orders,
-        uint256 takerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.
-    /// @param orders Array of order specifications.
-    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketBuyOrders(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.
-    ///      Returns false if the transaction would otherwise revert.
-    /// @param orders Array of order specifications.
-    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.
-    /// @param signatures Proofs that orders have been signed by makers.
-    /// @return Amounts filled and fees paid by makers and taker.
-    function marketBuyOrdersNoThrow(
-        LibOrder.Order[] memory orders,
-        uint256 makerAssetFillAmount,
-        bytes[] memory signatures
-    )
-        public
-        returns (LibFillResults.FillResults memory totalFillResults);
-
-    /// @dev Synchronously cancels multiple orders in a single transaction.
-    /// @param orders Array of order specifications.
-    function batchCancelOrders(LibOrder.Order[] memory orders)
-        public;
-
-    /// @dev Fetches information for all passed in orders
-    /// @param orders Array of order specifications.
-    /// @return Array of OrderInfo instances that correspond to each order.
-    function getOrdersInfo(LibOrder.Order[] memory orders)
-        public
-        view
-        returns (LibOrder.OrderInfo[] memory);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibAbiEncoder.sol b/packages/contracts/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
deleted file mode 100644
index 4aad37709..000000000
--- a/packages/contracts/contracts/protocol/Exchange/libs/LibAbiEncoder.sol
+++ /dev/null
@@ -1,215 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./LibOrder.sol";
-
-
-contract LibAbiEncoder {
-
-    /// @dev ABI encodes calldata for `fillOrder`.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return ABI encoded calldata for `fillOrder`.
-    function abiEncodeFillOrder(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        pure
-        returns (bytes memory fillOrderCalldata)
-    {
-        // We need to call MExchangeCore.fillOrder using a delegatecall in
-        // assembly so that we can intercept a call that throws. For this, we
-        // need the input encoded in memory in the Ethereum ABIv2 format [1].
-
-        // | Area     | Offset | Length  | Contents                                    |
-        // | -------- |--------|---------|-------------------------------------------- |
-        // | Header   | 0x00   | 4       | function selector                           |
-        // | Params   |        | 3 * 32  | function parameters:                        |
-        // |          | 0x00   |         |   1. offset to order (*)                    |
-        // |          | 0x20   |         |   2. takerAssetFillAmount                   |
-        // |          | 0x40   |         |   3. offset to signature (*)                |
-        // | Data     |        | 12 * 32 | order:                                      |
-        // |          | 0x000  |         |   1.  senderAddress                         |
-        // |          | 0x020  |         |   2.  makerAddress                          |
-        // |          | 0x040  |         |   3.  takerAddress                          |
-        // |          | 0x060  |         |   4.  feeRecipientAddress                   |
-        // |          | 0x080  |         |   5.  makerAssetAmount                      |
-        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |
-        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |
-        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |
-        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |
-        // |          | 0x120  |         |   10. salt                                  |
-        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |
-        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |
-        // |          | 0x180  | 32      | makerAssetData Length                       |
-        // |          | 0x1A0  | **      | makerAssetData Contents                     |
-        // |          | 0x1C0  | 32      | takerAssetData Length                       |
-        // |          | 0x1E0  | **      | takerAssetData Contents                     |
-        // |          | 0x200  | 32      | signature Length                            |
-        // |          | 0x220  | **      | signature Contents                          |
-
-        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:
-        //     An offset stored in the Params area is calculated from the beginning of the Params section.
-        //     An offset stored in the Data area is calculated from the beginning of the Data section.
-
-        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.
-
-        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html
-
-        assembly {
-
-            // Areas below may use the following variables:
-            //   1. <area>Start   -- Start of this area in memory
-            //   2. <area>End     -- End of this area in memory. This value may
-            //                       be precomputed (before writing contents),
-            //                       or it may be computed as contents are written.
-            //   3. <area>Offset  -- Current offset into area. If an area's End
-            //                       is precomputed, this variable tracks the
-            //                       offsets of contents as they are written.
-
-            /////// Setup Header Area ///////
-            // Load free memory pointer
-            fillOrderCalldata := mload(0x40)
-            // bytes4(keccak256("fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)"))
-            // = 0xb4be83d5
-            // Leave 0x20 bytes to store the length
-            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)
-            let headerAreaEnd := add(fillOrderCalldata, 0x24)
-
-            /////// Setup Params Area ///////
-            // This area is preallocated and written to later.
-            // This is because we need to fill in offsets that have not yet been calculated.
-            let paramsAreaStart := headerAreaEnd
-            let paramsAreaEnd := add(paramsAreaStart, 0x60)
-            let paramsAreaOffset := paramsAreaStart
-
-            /////// Setup Data Area ///////
-            let dataAreaStart := paramsAreaEnd
-            let dataAreaEnd := dataAreaStart
-
-            // Offset from the source data we're reading from
-            let sourceOffset := order
-            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.
-            let arrayLenBytes := 0
-            let arrayLenWords := 0
-
-            /////// Write order Struct ///////
-            // Write memory location of Order, relative to the start of the
-            // parameter list, then increment the paramsAreaOffset respectively.
-            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))
-            paramsAreaOffset := add(paramsAreaOffset, 0x20)
-
-            // Write values for each field in the order
-            // It would be nice to use a loop, but we save on gas by writing
-            // the stores sequentially.
-            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress
-            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress
-            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress
-            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress
-            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount
-            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount
-            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount
-            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount
-            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds
-            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt
-            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData
-            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData
-            dataAreaEnd := add(dataAreaEnd, 0x180)
-            sourceOffset := add(sourceOffset, 0x180)
-
-            // Write offset to <order.makerAssetData>
-            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))
-
-            // Calculate length of <order.makerAssetData>
-            sourceOffset := mload(add(order, 0x140)) // makerAssetData
-            arrayLenBytes := mload(sourceOffset)
-            sourceOffset := add(sourceOffset, 0x20)
-            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
-
-            // Write length of <order.makerAssetData>
-            mstore(dataAreaEnd, arrayLenBytes)
-            dataAreaEnd := add(dataAreaEnd, 0x20)
-
-            // Write contents of <order.makerAssetData>
-            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
-                mstore(dataAreaEnd, mload(sourceOffset))
-                dataAreaEnd := add(dataAreaEnd, 0x20)
-                sourceOffset := add(sourceOffset, 0x20)
-            }
-
-            // Write offset to <order.takerAssetData>
-            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))
-
-            // Calculate length of <order.takerAssetData>
-            sourceOffset := mload(add(order, 0x160)) // takerAssetData
-            arrayLenBytes := mload(sourceOffset)
-            sourceOffset := add(sourceOffset, 0x20)
-            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
-
-            // Write length of <order.takerAssetData>
-            mstore(dataAreaEnd, arrayLenBytes)
-            dataAreaEnd := add(dataAreaEnd, 0x20)
-
-            // Write contents of  <order.takerAssetData>
-            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
-                mstore(dataAreaEnd, mload(sourceOffset))
-                dataAreaEnd := add(dataAreaEnd, 0x20)
-                sourceOffset := add(sourceOffset, 0x20)
-            }
-
-            /////// Write takerAssetFillAmount ///////
-            mstore(paramsAreaOffset, takerAssetFillAmount)
-            paramsAreaOffset := add(paramsAreaOffset, 0x20)
-
-            /////// Write signature ///////
-            // Write offset to paramsArea
-            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))
-
-            // Calculate length of signature
-            sourceOffset := signature
-            arrayLenBytes := mload(sourceOffset)
-            sourceOffset := add(sourceOffset, 0x20)
-            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)
-
-            // Write length of signature
-            mstore(dataAreaEnd, arrayLenBytes)
-            dataAreaEnd := add(dataAreaEnd, 0x20)
-
-            // Write contents of signature
-            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {
-                mstore(dataAreaEnd, mload(sourceOffset))
-                dataAreaEnd := add(dataAreaEnd, 0x20)
-                sourceOffset := add(sourceOffset, 0x20)
-            }
-
-            // Set length of calldata
-            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))
-
-            // Increment free memory pointer
-            mstore(0x40, dataAreaEnd)
-        }
-
-        return fillOrderCalldata;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibConstants.sol b/packages/contracts/contracts/protocol/Exchange/libs/LibConstants.sol
deleted file mode 100644
index 8d2732cd3..000000000
--- a/packages/contracts/contracts/protocol/Exchange/libs/LibConstants.sol
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-// solhint-disable max-line-length
-contract LibConstants {
-   
-    // Asset data for ZRX token. Used for fee transfers.
-    // @TODO: Hardcode constant when we deploy. Currently 
-    //        not constant to make testing easier.
-
-    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256("ERC20Token(address)")) = 0xf47261b0
-    
-    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.
-    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570
-    // bytes constant public ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x6f\xf6\xc0\xff\x1d\x68\xb9\x64\x90\x1f\x98\x6d\x4c\x9f\xa3\xac\x68\x34\x65\x70";
-    
-    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.
-    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498
-    // bytes constant public ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe4\x1d\x24\x89\x57\x1d\x32\x21\x89\x24\x6d\xaf\xa5\xeb\xde\x1f\x46\x99\xf4\x98";
-    
-    // solhint-disable-next-line var-name-mixedcase
-    bytes public ZRX_ASSET_DATA;
-
-    // @TODO: Remove when we deploy.
-    constructor (bytes memory zrxAssetData)
-        public
-    {
-        ZRX_ASSET_DATA = zrxAssetData;
-    }
-}
-// solhint-enable max-line-length
diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibEIP712.sol b/packages/contracts/contracts/protocol/Exchange/libs/LibEIP712.sol
deleted file mode 100644
index 203edc1fd..000000000
--- a/packages/contracts/contracts/protocol/Exchange/libs/LibEIP712.sol
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract LibEIP712 {
-
-    // EIP191 header for EIP712 prefix
-    string constant internal EIP191_HEADER = "\x19\x01";
-
-    // EIP712 Domain Name value
-    string constant internal EIP712_DOMAIN_NAME = "0x Protocol";
-
-    // EIP712 Domain Version value
-    string constant internal EIP712_DOMAIN_VERSION = "2";
-
-    // Hash of the EIP712 Domain Separator Schema
-    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(
-        "EIP712Domain(",
-        "string name,",
-        "string version,",
-        "address verifyingContract",
-        ")"
-    ));
-
-    // Hash of the EIP712 Domain Separator data
-    // solhint-disable-next-line var-name-mixedcase
-    bytes32 public EIP712_DOMAIN_HASH;
-
-    constructor ()
-        public
-    {
-        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(
-            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,
-            keccak256(bytes(EIP712_DOMAIN_NAME)),
-            keccak256(bytes(EIP712_DOMAIN_VERSION)),
-            bytes32(address(this))
-        ));
-    }
-
-    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.
-    /// @param hashStruct The EIP712 hash struct.
-    /// @return EIP712 hash applied to this EIP712 Domain.
-    function hashEIP712Message(bytes32 hashStruct)
-        internal
-        view
-        returns (bytes32 result)
-    {
-        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;
-
-        // Assembly for more efficient computing:
-        // keccak256(abi.encodePacked(
-        //     EIP191_HEADER,
-        //     EIP712_DOMAIN_HASH,
-        //     hashStruct    
-        // ));
-
-        assembly {
-            // Load free memory pointer
-            let memPtr := mload(64)
-
-            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header
-            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash
-            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct
-
-            // Compute hash
-            result := keccak256(memPtr, 66)
-        }
-        return result;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibExchangeErrors.sol b/packages/contracts/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
deleted file mode 100644
index a0f75bc06..000000000
--- a/packages/contracts/contracts/protocol/Exchange/libs/LibExchangeErrors.sol
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-// solhint-disable
-pragma solidity 0.4.24;
-
-
-/// @dev This contract documents the revert reasons used in the Exchange contract.
-/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
-contract LibExchangeErrors {
-
-    /// Order validation errors ///
-    string constant ORDER_UNFILLABLE = "ORDER_UNFILLABLE";                              // Order cannot be filled.
-    string constant INVALID_MAKER = "INVALID_MAKER";                                    // Invalid makerAddress.
-    string constant INVALID_TAKER = "INVALID_TAKER";                                    // Invalid takerAddress.
-    string constant INVALID_SENDER = "INVALID_SENDER";                                  // Invalid `msg.sender`.
-    string constant INVALID_ORDER_SIGNATURE = "INVALID_ORDER_SIGNATURE";                // Signature validation failed. 
-    
-    /// fillOrder validation errors ///
-    string constant INVALID_TAKER_AMOUNT = "INVALID_TAKER_AMOUNT";                      // takerAssetFillAmount cannot equal 0.
-    string constant ROUNDING_ERROR = "ROUNDING_ERROR";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. 
-    
-    /// Signature validation errors ///
-    string constant INVALID_SIGNATURE = "INVALID_SIGNATURE";                            // Signature validation failed. 
-    string constant SIGNATURE_ILLEGAL = "SIGNATURE_ILLEGAL";                            // Signature type is illegal.
-    string constant SIGNATURE_UNSUPPORTED = "SIGNATURE_UNSUPPORTED";                    // Signature type unsupported.
-    
-    /// cancelOrdersUptTo errors ///
-    string constant INVALID_NEW_ORDER_EPOCH = "INVALID_NEW_ORDER_EPOCH";                // Specified salt must be greater than or equal to existing orderEpoch.
-
-    /// fillOrKillOrder errors ///
-    string constant COMPLETE_FILL_FAILED = "COMPLETE_FILL_FAILED";                      // Desired takerAssetFillAmount could not be completely filled. 
-
-    /// matchOrders errors ///
-    string constant NEGATIVE_SPREAD_REQUIRED = "NEGATIVE_SPREAD_REQUIRED";              // Matched orders must have a negative spread.
-
-    /// Transaction errors ///
-    string constant REENTRANCY_ILLEGAL = "REENTRANCY_ILLEGAL";                          // Recursive reentrancy is not allowed. 
-    string constant INVALID_TX_HASH = "INVALID_TX_HASH";                                // Transaction has already been executed. 
-    string constant INVALID_TX_SIGNATURE = "INVALID_TX_SIGNATURE";                      // Signature validation failed. 
-    string constant FAILED_EXECUTION = "FAILED_EXECUTION";                              // Transaction execution failed. 
-    
-    /// registerAssetProxy errors ///
-    string constant ASSET_PROXY_ALREADY_EXISTS = "ASSET_PROXY_ALREADY_EXISTS";          // AssetProxy with same id already exists.
-
-    /// dispatchTransferFrom errors ///
-    string constant ASSET_PROXY_DOES_NOT_EXIST = "ASSET_PROXY_DOES_NOT_EXIST";          // No assetProxy registered at given id.
-    string constant TRANSFER_FAILED = "TRANSFER_FAILED";                                // Asset transfer unsuccesful.
-
-    /// Length validation errors ///
-    string constant LENGTH_GREATER_THAN_0_REQUIRED = "LENGTH_GREATER_THAN_0_REQUIRED";  // Byte array must have a length greater than 0.
-    string constant LENGTH_GREATER_THAN_3_REQUIRED = "LENGTH_GREATER_THAN_3_REQUIRED";  // Byte array must have a length greater than 3.
-    string constant LENGTH_0_REQUIRED = "LENGTH_0_REQUIRED";                            // Byte array must have a length of 0.
-    string constant LENGTH_65_REQUIRED = "LENGTH_65_REQUIRED";                          // Byte array must have a length of 65.
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibFillResults.sol b/packages/contracts/contracts/protocol/Exchange/libs/LibFillResults.sol
deleted file mode 100644
index 659ae9a69..000000000
--- a/packages/contracts/contracts/protocol/Exchange/libs/LibFillResults.sol
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../../utils/SafeMath/SafeMath.sol";
-
-
-contract LibFillResults is
-    SafeMath
-{
-    struct FillResults {
-        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.
-        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.
-        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).
-        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).
-    }
-
-    struct MatchedFillResults {
-        FillResults left;                    // Amounts filled and fees paid of left order.
-        FillResults right;                   // Amounts filled and fees paid of right order.
-        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.
-    }
-
-    /// @dev Adds properties of both FillResults instances.
-    ///      Modifies the first FillResults instance specified.
-    /// @param totalFillResults Fill results instance that will be added onto.
-    /// @param singleFillResults Fill results instance that will be added to totalFillResults.
-    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)
-        internal
-        pure
-    {
-        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);
-        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);
-        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);
-        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibMath.sol b/packages/contracts/contracts/protocol/Exchange/libs/LibMath.sol
deleted file mode 100644
index c0b85ea10..000000000
--- a/packages/contracts/contracts/protocol/Exchange/libs/LibMath.sol
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../../utils/SafeMath/SafeMath.sol";
-
-
-contract LibMath is
-    SafeMath
-{
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    ///      Reverts if rounding error is >= 0.1%
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded down.
-    function safeGetPartialAmountFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        require(
-            !isRoundingErrorFloor(
-                numerator,
-                denominator,
-                target
-            ),
-            "ROUNDING_ERROR"
-        );
-        
-        partialAmount = safeDiv(
-            safeMul(numerator, target),
-            denominator
-        );
-        return partialAmount;
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    ///      Reverts if rounding error is >= 0.1%
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded up.
-    function safeGetPartialAmountCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        require(
-            !isRoundingErrorCeil(
-                numerator,
-                denominator,
-                target
-            ),
-            "ROUNDING_ERROR"
-        );
-        
-        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
-        //       ceil(a / b) = floor((a + b - 1) / b)
-        // To implement `ceil(a / b)` using safeDiv.
-        partialAmount = safeDiv(
-            safeAdd(
-                safeMul(numerator, target),
-                safeSub(denominator, 1)
-            ),
-            denominator
-        );
-        return partialAmount;
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded down.
-    function getPartialAmountFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        partialAmount = safeDiv(
-            safeMul(numerator, target),
-            denominator
-        );
-        return partialAmount;
-    }
-    
-    /// @dev Calculates partial value given a numerator and denominator rounded down.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target rounded up.
-    function getPartialAmountCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (uint256 partialAmount)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-
-        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):
-        //       ceil(a / b) = floor((a + b - 1) / b)
-        // To implement `ceil(a / b)` using safeDiv.
-        partialAmount = safeDiv(
-            safeAdd(
-                safeMul(numerator, target),
-                safeSub(denominator, 1)
-            ),
-            denominator
-        );
-        return partialAmount;
-    }
-    
-    /// @dev Checks if rounding error >= 0.1% when rounding down.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to multiply with numerator/denominator.
-    /// @return Rounding error is present.
-    function isRoundingErrorFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (bool isError)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-        
-        // The absolute rounding error is the difference between the rounded
-        // value and the ideal value. The relative rounding error is the
-        // absolute rounding error divided by the absolute value of the
-        // ideal value. This is undefined when the ideal value is zero.
-        //
-        // The ideal value is `numerator * target / denominator`.
-        // Let's call `numerator * target % denominator` the remainder.
-        // The absolute error is `remainder / denominator`.
-        //
-        // When the ideal value is zero, we require the absolute error to
-        // be zero. Fortunately, this is always the case. The ideal value is
-        // zero iff `numerator == 0` and/or `target == 0`. In this case the
-        // remainder and absolute error are also zero. 
-        if (target == 0 || numerator == 0) {
-            return false;
-        }
-        
-        // Otherwise, we want the relative rounding error to be strictly
-        // less than 0.1%.
-        // The relative error is `remainder / (numerator * target)`.
-        // We want the relative error less than 1 / 1000:
-        //        remainder / (numerator * denominator)  <  1 / 1000
-        // or equivalently:
-        //        1000 * remainder  <  numerator * target
-        // so we have a rounding error iff:
-        //        1000 * remainder  >=  numerator * target
-        uint256 remainder = mulmod(
-            target,
-            numerator,
-            denominator
-        );
-        isError = safeMul(1000, remainder) >= safeMul(numerator, target);
-        return isError;
-    }
-    
-    /// @dev Checks if rounding error >= 0.1% when rounding up.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to multiply with numerator/denominator.
-    /// @return Rounding error is present.
-    function isRoundingErrorCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        internal
-        pure
-        returns (bool isError)
-    {
-        require(
-            denominator > 0,
-            "DIVISION_BY_ZERO"
-        );
-        
-        // See the comments in `isRoundingError`.
-        if (target == 0 || numerator == 0) {
-            // When either is zero, the ideal value and rounded value are zero
-            // and there is no rounding error. (Although the relative error
-            // is undefined.)
-            return false;
-        }
-        // Compute remainder as before
-        uint256 remainder = mulmod(
-            target,
-            numerator,
-            denominator
-        );
-        remainder = safeSub(denominator, remainder) % denominator;
-        isError = safeMul(1000, remainder) >= safeMul(numerator, target);
-        return isError;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/libs/LibOrder.sol b/packages/contracts/contracts/protocol/Exchange/libs/LibOrder.sol
deleted file mode 100644
index 0fe7c2161..000000000
--- a/packages/contracts/contracts/protocol/Exchange/libs/LibOrder.sol
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./LibEIP712.sol";
-
-
-contract LibOrder is
-    LibEIP712
-{
-    // Hash for the EIP712 Order Schema
-    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(
-        "Order(",
-        "address makerAddress,",
-        "address takerAddress,",
-        "address feeRecipientAddress,",
-        "address senderAddress,",
-        "uint256 makerAssetAmount,",
-        "uint256 takerAssetAmount,",
-        "uint256 makerFee,",
-        "uint256 takerFee,",
-        "uint256 expirationTimeSeconds,",
-        "uint256 salt,",
-        "bytes makerAssetData,",
-        "bytes takerAssetData",
-        ")"
-    ));
-
-    // A valid order remains fillable until it is expired, fully filled, or cancelled.
-    // An order's state is unaffected by external factors, like account balances.
-    enum OrderStatus {
-        INVALID,                     // Default value
-        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount
-        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount
-        FILLABLE,                    // Order is fillable
-        EXPIRED,                     // Order has already expired
-        FULLY_FILLED,                // Order is fully filled
-        CANCELLED                    // Order has been cancelled
-    }
-
-    // solhint-disable max-line-length
-    struct Order {
-        address makerAddress;           // Address that created the order.      
-        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          
-        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      
-        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.
-        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        
-        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        
-        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.
-        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.
-        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          
-        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     
-        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.
-        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.
-    }
-    // solhint-enable max-line-length
-
-    struct OrderInfo {
-        uint8 orderStatus;                    // Status that describes order's validity and fillability.
-        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).
-        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.
-    }
-
-    /// @dev Calculates Keccak-256 hash of the order.
-    /// @param order The order structure.
-    /// @return Keccak-256 EIP712 hash of the order.
-    function getOrderHash(Order memory order)
-        internal
-        view
-        returns (bytes32 orderHash)
-    {
-        orderHash = hashEIP712Message(hashOrder(order));
-        return orderHash;
-    }
-
-    /// @dev Calculates EIP712 hash of the order.
-    /// @param order The order structure.
-    /// @return EIP712 hash of the order.
-    function hashOrder(Order memory order)
-        internal
-        pure
-        returns (bytes32 result)
-    {
-        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;
-        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);
-        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);
-
-        // Assembly for more efficiently computing:
-        // keccak256(abi.encodePacked(
-        //     EIP712_ORDER_SCHEMA_HASH,
-        //     bytes32(order.makerAddress),
-        //     bytes32(order.takerAddress),
-        //     bytes32(order.feeRecipientAddress),
-        //     bytes32(order.senderAddress),
-        //     order.makerAssetAmount,
-        //     order.takerAssetAmount,
-        //     order.makerFee,
-        //     order.takerFee,
-        //     order.expirationTimeSeconds,
-        //     order.salt,
-        //     keccak256(order.makerAssetData),
-        //     keccak256(order.takerAssetData)
-        // ));
-
-        assembly {
-            // Calculate memory addresses that will be swapped out before hashing
-            let pos1 := sub(order, 32)
-            let pos2 := add(order, 320)
-            let pos3 := add(order, 352)
-
-            // Backup
-            let temp1 := mload(pos1)
-            let temp2 := mload(pos2)
-            let temp3 := mload(pos3)
-            
-            // Hash in place
-            mstore(pos1, schemaHash)
-            mstore(pos2, makerAssetDataHash)
-            mstore(pos3, takerAssetDataHash)
-            result := keccak256(pos1, 416)
-            
-            // Restore
-            mstore(pos1, temp1)
-            mstore(pos2, temp2)
-            mstore(pos3, temp3)
-        }
-        return result;
-    }
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MAssetProxyDispatcher.sol b/packages/contracts/contracts/protocol/Exchange/mixins/MAssetProxyDispatcher.sol
deleted file mode 100644
index 0ddfca270..000000000
--- a/packages/contracts/contracts/protocol/Exchange/mixins/MAssetProxyDispatcher.sol
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../interfaces/IAssetProxyDispatcher.sol";
-
-
-contract MAssetProxyDispatcher is
-    IAssetProxyDispatcher
-{
-    // Logs registration of new asset proxy
-    event AssetProxyRegistered(
-        bytes4 id,              // Id of new registered AssetProxy.
-        address assetProxy      // Address of new registered AssetProxy.
-    );
-
-    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.
-    /// @param assetData Byte array encoded for the asset.
-    /// @param from Address to transfer token from.
-    /// @param to Address to transfer token to.
-    /// @param amount Amount of token to transfer.
-    function dispatchTransferFrom(
-        bytes memory assetData,
-        address from,
-        address to,
-        uint256 amount
-    )
-        internal;
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MExchangeCore.sol b/packages/contracts/contracts/protocol/Exchange/mixins/MExchangeCore.sol
deleted file mode 100644
index 742499568..000000000
--- a/packages/contracts/contracts/protocol/Exchange/mixins/MExchangeCore.sol
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
-import "../interfaces/IExchangeCore.sol";
-
-
-contract MExchangeCore is
-    IExchangeCore
-{
-    // Fill event is emitted whenever an order is filled.
-    event Fill(
-        address indexed makerAddress,         // Address that created the order.      
-        address indexed feeRecipientAddress,  // Address that received fees.
-        address takerAddress,                 // Address that filled the order.
-        address senderAddress,                // Address that called the Exchange contract (msg.sender).
-        uint256 makerAssetFilledAmount,       // Amount of makerAsset sold by maker and bought by taker. 
-        uint256 takerAssetFilledAmount,       // Amount of takerAsset sold by taker and bought by maker.
-        uint256 makerFeePaid,                 // Amount of ZRX paid to feeRecipient by maker.
-        uint256 takerFeePaid,                 // Amount of ZRX paid to feeRecipient by taker.
-        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).
-        bytes makerAssetData,                 // Encoded data specific to makerAsset. 
-        bytes takerAssetData                  // Encoded data specific to takerAsset.
-    );
-
-    // Cancel event is emitted whenever an individual order is cancelled.
-    event Cancel(
-        address indexed makerAddress,         // Address that created the order.      
-        address indexed feeRecipientAddress,  // Address that would have recieved fees if order was filled.   
-        address senderAddress,                // Address that called the Exchange contract (msg.sender).
-        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).
-        bytes makerAssetData,                 // Encoded data specific to makerAsset. 
-        bytes takerAssetData                  // Encoded data specific to takerAsset.
-    );
-
-    // CancelUpTo event is emitted whenever `cancelOrdersUpTo` is executed succesfully.
-    event CancelUpTo(
-        address indexed makerAddress,         // Orders cancelled must have been created by this address.
-        address indexed senderAddress,        // Orders cancelled must have a `senderAddress` equal to this address.
-        uint256 orderEpoch                    // Orders with specified makerAddress and senderAddress with a salt less than this value are considered cancelled.
-    );
-
-    /// @dev Fills the input order.
-    /// @param order Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    /// @return Amounts filled and fees paid by maker and taker.
-    function fillOrderInternal(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        returns (LibFillResults.FillResults memory fillResults);
-
-    /// @dev After calling, the order can not be filled anymore.
-    /// @param order Order struct containing order specifications.
-    function cancelOrderInternal(LibOrder.Order memory order)
-        internal;
-
-    /// @dev Updates state with results of a fill order.
-    /// @param order that was filled.
-    /// @param takerAddress Address of taker who filled the order.
-    /// @param orderTakerAssetFilledAmount Amount of order already filled.
-    /// @return fillResults Amounts filled and fees paid by maker and taker.
-    function updateFilledState(
-        LibOrder.Order memory order,
-        address takerAddress,
-        bytes32 orderHash,
-        uint256 orderTakerAssetFilledAmount,
-        LibFillResults.FillResults memory fillResults
-    )
-        internal;
-
-    /// @dev Updates state with results of cancelling an order.
-    ///      State is only updated if the order is currently fillable.
-    ///      Otherwise, updating state would have no effect.
-    /// @param order that was cancelled.
-    /// @param orderHash Hash of order that was cancelled.
-    function updateCancelledState(
-        LibOrder.Order memory order,
-        bytes32 orderHash
-    )
-        internal;
-    
-    /// @dev Validates context for fillOrder. Succeeds or throws.
-    /// @param order to be filled.
-    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
-    /// @param takerAddress Address of order taker.
-    /// @param signature Proof that the orders was created by its maker.
-    function assertFillableOrder(
-        LibOrder.Order memory order,
-        LibOrder.OrderInfo memory orderInfo,
-        address takerAddress,
-        bytes memory signature
-    )
-        internal
-        view;
-    
-    /// @dev Validates context for fillOrder. Succeeds or throws.
-    /// @param order to be filled.
-    /// @param orderInfo Status, orderHash, and amount already filled of order.
-    /// @param takerAssetFillAmount Desired amount of order to fill by taker.
-    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.
-    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.
-    function assertValidFill(
-        LibOrder.Order memory order,
-        LibOrder.OrderInfo memory orderInfo,
-        uint256 takerAssetFillAmount,
-        uint256 takerAssetFilledAmount,
-        uint256 makerAssetFilledAmount
-    )
-        internal
-        view;
-
-    /// @dev Validates context for cancelOrder. Succeeds or throws.
-    /// @param order to be cancelled.
-    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
-    function assertValidCancel(
-        LibOrder.Order memory order,
-        LibOrder.OrderInfo memory orderInfo
-    )
-        internal
-        view;
-
-    /// @dev Calculates amounts filled and fees paid by maker and taker.
-    /// @param order to be filled.
-    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.
-    /// @return fillResults Amounts filled and fees paid by maker and taker.
-    function calculateFillResults(
-        LibOrder.Order memory order,
-        uint256 takerAssetFilledAmount
-    )
-        internal
-        pure
-        returns (LibFillResults.FillResults memory fillResults);
-
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MMatchOrders.sol b/packages/contracts/contracts/protocol/Exchange/mixins/MMatchOrders.sol
deleted file mode 100644
index 96fa34bc0..000000000
--- a/packages/contracts/contracts/protocol/Exchange/mixins/MMatchOrders.sol
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
-import "../interfaces/IMatchOrders.sol";
-
-
-contract MMatchOrders is
-    IMatchOrders
-{
-    /// @dev Validates context for matchOrders. Succeeds or throws.
-    /// @param leftOrder First order to match.
-    /// @param rightOrder Second order to match.
-    function assertValidMatch(
-        LibOrder.Order memory leftOrder,
-        LibOrder.Order memory rightOrder
-    )
-        internal
-        pure;
-
-    /// @dev Calculates fill amounts for the matched orders.
-    ///      Each order is filled at their respective price point. However, the calculations are
-    ///      carried out as though the orders are both being filled at the right order's price point.
-    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).
-    /// @param leftOrder First order to match.
-    /// @param rightOrder Second order to match.
-    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.
-    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.
-    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.
-    function calculateMatchedFillResults(
-        LibOrder.Order memory leftOrder,
-        LibOrder.Order memory rightOrder,
-        uint256 leftOrderTakerAssetFilledAmount,
-        uint256 rightOrderTakerAssetFilledAmount
-    )
-        internal
-        pure
-        returns (LibFillResults.MatchedFillResults memory matchedFillResults);
-
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MSignatureValidator.sol b/packages/contracts/contracts/protocol/Exchange/mixins/MSignatureValidator.sol
deleted file mode 100644
index 1fe88b908..000000000
--- a/packages/contracts/contracts/protocol/Exchange/mixins/MSignatureValidator.sol
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../interfaces/ISignatureValidator.sol";
-
-
-contract MSignatureValidator is
-    ISignatureValidator
-{
-    event SignatureValidatorApproval(
-        address indexed signerAddress,     // Address that approves or disapproves a contract to verify signatures.
-        address indexed validatorAddress,  // Address of signature validator contract.
-        bool approved                      // Approval or disapproval of validator contract.
-    );
-
-    // Allowed signature types.
-    enum SignatureType {
-        Illegal,         // 0x00, default value
-        Invalid,         // 0x01
-        EIP712,          // 0x02
-        EthSign,         // 0x03
-        Wallet,          // 0x04
-        Validator,       // 0x05
-        PreSigned,       // 0x06
-        NSignatureTypes  // 0x07, number of signature types. Always leave at end.
-    }
-
-    /// @dev Verifies signature using logic defined by Wallet contract.
-    /// @param hash Any 32 byte hash.
-    /// @param walletAddress Address that should have signed the given hash
-    ///                      and defines its own signature verification method.
-    /// @param signature Proof that the hash has been signed by signer.
-    /// @return True if the address recovered from the provided signature matches the input signer address.
-    function isValidWalletSignature(
-        bytes32 hash,
-        address walletAddress,
-        bytes signature
-    )
-        internal
-        view
-        returns (bool isValid);
-
-    /// @dev Verifies signature using logic defined by Validator contract.
-    /// @param validatorAddress Address of validator contract.
-    /// @param hash Any 32 byte hash.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof that the hash has been signed by signer.
-    /// @return True if the address recovered from the provided signature matches the input signer address.
-    function isValidValidatorSignature(
-        address validatorAddress,
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        internal
-        view
-        returns (bool isValid);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MTransactions.sol b/packages/contracts/contracts/protocol/Exchange/mixins/MTransactions.sol
deleted file mode 100644
index 4f61a4945..000000000
--- a/packages/contracts/contracts/protocol/Exchange/mixins/MTransactions.sol
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-pragma solidity 0.4.24;
-
-import "../interfaces/ITransactions.sol";
-
-
-contract MTransactions is
-    ITransactions
-{
-    // Hash for the EIP712 ZeroEx Transaction Schema
-    bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(
-        "ZeroExTransaction(",
-        "uint256 salt,",
-        "address signerAddress,",
-        "bytes data",
-        ")"
-    ));
-
-    /// @dev Calculates EIP712 hash of the Transaction.
-    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
-    /// @param signerAddress Address of transaction signer.
-    /// @param data AbiV2 encoded calldata.
-    /// @return EIP712 hash of the Transaction.
-    function hashZeroExTransaction(
-        uint256 salt,
-        address signerAddress,
-        bytes memory data
-    )
-        internal
-        pure
-        returns (bytes32 result);
-
-    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).
-    ///      If calling a fill function, this address will represent the taker.
-    ///      If calling a cancel function, this address will represent the maker.
-    /// @return Signer of 0x transaction if entry point is `executeTransaction`.
-    ///         `msg.sender` if entry point is any other function.
-    function getCurrentContextAddress()
-        internal
-        view
-        returns (address);
-}
diff --git a/packages/contracts/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol b/packages/contracts/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol
deleted file mode 100644
index 4adfbde01..000000000
--- a/packages/contracts/contracts/protocol/Exchange/mixins/MWrapperFunctions.sol
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../libs/LibOrder.sol";
-import "../libs/LibFillResults.sol";
-import "../interfaces/IWrapperFunctions.sol";
-
-
-contract MWrapperFunctions is 
-    IWrapperFunctions
-{
-    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.
-    /// @param order LibOrder.Order struct containing order specifications.
-    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.
-    /// @param signature Proof that order has been created by maker.
-    function fillOrKillOrderInternal(
-        LibOrder.Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        internal
-        returns (LibFillResults.FillResults memory fillResults);
-}
diff --git a/packages/contracts/contracts/test/DummyERC20Token/DummyERC20Token.sol b/packages/contracts/contracts/test/DummyERC20Token/DummyERC20Token.sol
deleted file mode 100644
index 412c5d1ad..000000000
--- a/packages/contracts/contracts/test/DummyERC20Token/DummyERC20Token.sol
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/Ownable/Ownable.sol";
-import "../../tokens/ERC20Token/MintableERC20Token.sol";
-
-
-contract DummyERC20Token is 
-    Ownable,
-    MintableERC20Token
-{
-    string public name;
-    string public symbol;
-    uint256 public decimals;
-    uint256 public constant MAX_MINT_AMOUNT = 10000000000000000000000;
-
-    constructor (
-        string _name,
-        string _symbol,
-        uint256 _decimals,
-        uint256 _totalSupply
-    )
-        public
-    {
-        name = _name;
-        symbol = _symbol;
-        decimals = _decimals;
-        _totalSupply = _totalSupply;
-        balances[msg.sender] = _totalSupply;
-    }
-
-    /// @dev Sets the balance of target address
-    /// @param _target Address or which balance will be updated
-    /// @param _value New balance of target address
-    function setBalance(address _target, uint256 _value)
-        external
-        onlyOwner
-    {
-        uint256 currBalance = balances[_target];
-        if (_value < currBalance) {
-            _totalSupply = safeSub(_totalSupply, safeSub(currBalance, _value));
-        } else {
-            _totalSupply = safeAdd(_totalSupply, safeSub(_value, currBalance));
-        }
-        balances[_target] = _value;
-    }
-
-    /// @dev Mints new tokens for sender
-    /// @param _value Amount of tokens to mint
-    function mint(uint256 _value)
-        external
-    {
-        require(
-            _value <= MAX_MINT_AMOUNT,
-            "VALUE_TOO_LARGE"
-        );
-
-        _mint(msg.sender, _value);
-    }
-}
diff --git a/packages/contracts/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol b/packages/contracts/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol
deleted file mode 100644
index 733d4437e..000000000
--- a/packages/contracts/contracts/test/DummyERC20Token/DummyMultipleReturnERC20Token.sol
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./DummyERC20Token.sol";
-
-
-// solhint-disable no-empty-blocks
-contract DummyMultipleReturnERC20Token is
-    DummyERC20Token
-{
-    constructor (
-        string _name,
-        string _symbol,
-        uint256 _decimals,
-        uint256 _totalSupply
-    )
-        public
-        DummyERC20Token(
-            _name,
-            _symbol,
-            _decimals,
-            _totalSupply
-        )
-    {}
-
-    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`
-    /// @param _from The address of the sender
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _value
-    )
-        external
-        returns (bool)
-    {
-        emit Transfer(
-            _from,
-            _to,
-            _value
-        );
-
-        // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return 64 bytes (equiavalent to true, true)
-        assembly {
-            mstore(0, 1)
-            mstore(32, 1)
-            return(0, 64)
-        }
-    }
-}
-
diff --git a/packages/contracts/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol b/packages/contracts/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol
deleted file mode 100644
index e16825a16..000000000
--- a/packages/contracts/contracts/test/DummyERC20Token/DummyNoReturnERC20Token.sol
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./DummyERC20Token.sol";
-
-
-// solhint-disable no-empty-blocks
-contract DummyNoReturnERC20Token is
-    DummyERC20Token
-{
-    constructor (
-        string _name,
-        string _symbol,
-        uint256 _decimals,
-        uint256 _totalSupply
-    )
-        public
-        DummyERC20Token(
-            _name,
-            _symbol,
-            _decimals,
-            _totalSupply
-        )
-    {}
-
-    /// @dev send `value` token to `to` from `msg.sender`
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    function transfer(address _to, uint256 _value)
-        external
-        returns (bool)
-    {
-        require(
-            balances[msg.sender] >= _value,
-            "ERC20_INSUFFICIENT_BALANCE"
-        );
-        require(
-            balances[_to] + _value >= balances[_to],
-            "UINT256_OVERFLOW"
-        );
-
-        balances[msg.sender] -= _value;
-        balances[_to] += _value;
-
-        emit Transfer(
-            msg.sender,
-            _to,
-            _value
-        );
-
-        // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return no data
-        assembly {
-            return(0, 0)
-        }
-    }
-
-    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`
-    /// @param _from The address of the sender
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _value
-    )
-        external
-        returns (bool)
-    {
-        require(
-            balances[_from] >= _value,
-            "ERC20_INSUFFICIENT_BALANCE"
-        );
-        require(
-            allowed[_from][msg.sender] >= _value,
-            "ERC20_INSUFFICIENT_ALLOWANCE"
-        );
-        require(
-            balances[_to] + _value >= balances[_to],
-            "UINT256_OVERFLOW"
-        );
-
-        balances[_to] += _value;
-        balances[_from] -= _value;
-        allowed[_from][msg.sender] -= _value;
-    
-        emit Transfer(
-            _from,
-            _to,
-            _value
-        );
-
-        // HACK: This contract will not compile if we remove `returns (bool)`, so we manually return no data
-        assembly {
-            return(0, 0)
-        }
-    }
-}
-
diff --git a/packages/contracts/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol b/packages/contracts/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol
deleted file mode 100644
index 6c8371559..000000000
--- a/packages/contracts/contracts/test/DummyERC721Receiver/DummyERC721Receiver.sol
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../tokens/ERC721Token/IERC721Receiver.sol";
-
-
-contract DummyERC721Receiver is
-    IERC721Receiver
-{
-    // Function selector for ERC721Receiver.onERC721Received
-    // 0x150b7a02
-    bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"));
-
-    event TokenReceived(
-        address operator,
-        address from,
-        uint256 tokenId,
-        bytes data
-    );
-
-    /// @notice Handle the receipt of an NFT
-    /// @dev The ERC721 smart contract calls this function on the recipient
-    ///      after a `transfer`. This function MAY throw to revert and reject the
-    ///      transfer. Return of other than the magic value MUST result in the
-    ///      transaction being reverted.
-    ///      Note: the contract address is always the message sender.
-    /// @param _operator The address which called `safeTransferFrom` function
-    /// @param _from The address which previously owned the token
-    /// @param _tokenId The NFT identifier which is being transferred
-    /// @param _data Additional data with no specified format
-    /// @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
-    ///         unless throwing
-    function onERC721Received(
-        address _operator,
-        address _from,
-        uint256 _tokenId,
-        bytes _data
-    )
-        external
-        returns (bytes4)
-    {
-        emit TokenReceived(
-            _operator,
-            _from,
-            _tokenId,
-            _data
-        );
-        return ERC721_RECEIVED;
-    }
-}
diff --git a/packages/contracts/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol b/packages/contracts/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol
deleted file mode 100644
index 309633bf5..000000000
--- a/packages/contracts/contracts/test/DummyERC721Receiver/InvalidERC721Receiver.sol
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../tokens/ERC721Token/IERC721Receiver.sol";
-
-
-contract InvalidERC721Receiver is
-    IERC721Receiver
-{
-    // Actual function signature is `onERC721Received(address,address,uint256,bytes)`
-    bytes4 constant internal INVALID_ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,uint256,bytes)"));
-
-    event TokenReceived(
-        address operator,
-        address from,
-        uint256 tokenId,
-        bytes data
-    );
-
-    /// @notice Handle the receipt of an NFT
-    /// @dev The ERC721 smart contract calls this function on the recipient
-    ///      after a `transfer`. This function MAY throw to revert and reject the
-    ///      transfer. Return of other than the magic value MUST result in the
-    ///      transaction being reverted.
-    ///      Note: the contract address is always the message sender.
-    /// @param _operator The address which called `safeTransferFrom` function
-    /// @param _from The address which previously owned the token
-    /// @param _tokenId The NFT identifier which is being transferred
-    /// @param _data Additional data with no specified format
-    /// @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
-    ///         unless throwing
-    function onERC721Received(
-        address _operator,
-        address _from,
-        uint256 _tokenId,
-        bytes _data
-    )
-        external
-        returns (bytes4)
-    {
-        emit TokenReceived(
-            _operator,
-            _from,
-            _tokenId,
-            _data
-        );
-        return INVALID_ERC721_RECEIVED;
-    }
-}
diff --git a/packages/contracts/contracts/test/DummyERC721Token/DummyERC721Token.sol b/packages/contracts/contracts/test/DummyERC721Token/DummyERC721Token.sol
deleted file mode 100644
index ac9068d1d..000000000
--- a/packages/contracts/contracts/test/DummyERC721Token/DummyERC721Token.sol
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../tokens/ERC721Token/MintableERC721Token.sol";
-import "../../utils/Ownable/Ownable.sol";
-
-
-// solhint-disable no-empty-blocks
-contract DummyERC721Token is
-    Ownable,
-    MintableERC721Token
-{
-    string public name;
-    string public symbol;
-
-    constructor (
-        string _name,
-        string _symbol
-    )
-        public
-    {
-        name = _name;
-        symbol = _symbol;
-    }
-
-    /// @dev Function to mint a new token
-    ///      Reverts if the given token ID already exists
-    /// @param _to Address of the beneficiary that will own the minted token
-    /// @param _tokenId ID of the token to be minted by the msg.sender    
-    function mint(address _to, uint256 _tokenId)
-        external
-    {
-        _mint(_to, _tokenId);
-    }
-
-    /// @dev Function to burn a token
-    ///      Reverts if the given token ID doesn't exist or not called by contract owner
-    /// @param _owner Owner of token with given token ID
-    /// @param _tokenId ID of the token to be burned by the msg.sender
-    function burn(address _owner, uint256 _tokenId)
-        external
-        onlyOwner
-    {
-        _burn(_owner, _tokenId);
-    }
-}
diff --git a/packages/contracts/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol b/packages/contracts/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
deleted file mode 100644
index 99dd47a78..000000000
--- a/packages/contracts/contracts/test/ReentrantERC20Token/ReentrantERC20Token.sol
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../utils/LibBytes/LibBytes.sol";
-import "../../tokens/ERC20Token/ERC20Token.sol";
-import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-
-
-// solhint-disable no-unused-vars
-contract ReentrantERC20Token is
-    ERC20Token
-{
-    using LibBytes for bytes;
-
-    // solhint-disable-next-line var-name-mixedcase
-    IExchange internal EXCHANGE;
-
-    bytes internal constant REENTRANCY_ILLEGAL_REVERT_REASON = abi.encodeWithSelector(
-        bytes4(keccak256("Error(string)")),
-        "REENTRANCY_ILLEGAL"
-    );
-
-    // All of these functions are potentially vulnerable to reentrancy
-    // We do not test any "noThrow" functions because `fillOrderNoThrow` makes a delegatecall to `fillOrder`
-    enum ExchangeFunction {
-        FILL_ORDER,
-        FILL_OR_KILL_ORDER,
-        BATCH_FILL_ORDERS,
-        BATCH_FILL_OR_KILL_ORDERS,
-        MARKET_BUY_ORDERS,
-        MARKET_SELL_ORDERS,
-        MATCH_ORDERS,
-        CANCEL_ORDER,
-        BATCH_CANCEL_ORDERS,
-        CANCEL_ORDERS_UP_TO,
-        SET_SIGNATURE_VALIDATOR_APPROVAL
-    }
-
-    uint8 internal currentFunctionId = 0;
-
-    constructor (address _exchange)
-        public
-    {
-        EXCHANGE = IExchange(_exchange);
-    }
-
-    /// @dev Set the current function that will be called when `transferFrom` is called.
-    /// @param _currentFunctionId Id that corresponds to function name.
-    function setCurrentFunction(uint8 _currentFunctionId)
-        external
-    {
-        currentFunctionId = _currentFunctionId;
-    }
-
-    /// @dev A version of `transferFrom` that attempts to reenter the Exchange contract.
-    /// @param _from The address of the sender
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _value
-    )
-        external
-        returns (bool)
-    {
-        // This order would normally be invalid, but it will be used strictly for testing reentrnacy.
-        // Any reentrancy checks will happen before any other checks that invalidate the order.
-        LibOrder.Order memory order;
-
-        // Initialize remaining null parameters
-        bytes memory signature;
-        LibOrder.Order[] memory orders;
-        uint256[] memory takerAssetFillAmounts;
-        bytes[] memory signatures;
-        bytes memory calldata;
-
-        // Create calldata for function that corresponds to currentFunctionId
-        if (currentFunctionId == uint8(ExchangeFunction.FILL_ORDER)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.fillOrder.selector,
-                order,
-                0,
-                signature
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.FILL_OR_KILL_ORDER)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.fillOrKillOrder.selector,
-                order,
-                0,
-                signature
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_ORDERS)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.batchFillOrders.selector,
-                orders,
-                takerAssetFillAmounts,
-                signatures
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_FILL_OR_KILL_ORDERS)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.batchFillOrKillOrders.selector,
-                orders,
-                takerAssetFillAmounts,
-                signatures
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_BUY_ORDERS)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.marketBuyOrders.selector,
-                orders,
-                0,
-                signatures
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.MARKET_SELL_ORDERS)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.marketSellOrders.selector,
-                orders,
-                0,
-                signatures
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.MATCH_ORDERS)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.matchOrders.selector,
-                order,
-                order,
-                signature,
-                signature
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDER)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.cancelOrder.selector,
-                order
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.BATCH_CANCEL_ORDERS)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.batchCancelOrders.selector,
-                orders
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.CANCEL_ORDERS_UP_TO)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.cancelOrdersUpTo.selector,
-                0
-            );
-        } else if (currentFunctionId == uint8(ExchangeFunction.SET_SIGNATURE_VALIDATOR_APPROVAL)) {
-            calldata = abi.encodeWithSelector(
-                EXCHANGE.setSignatureValidatorApproval.selector,
-                address(0),
-                false
-            );
-        }
-
-        // Call Exchange function, swallow error
-        address(EXCHANGE).call(calldata);
-
-        // Revert reason is 100 bytes
-        bytes memory returnData = new bytes(100);
-
-        // Copy return data
-        assembly {
-            returndatacopy(add(returnData, 32), 0, 100)
-        }
-
-        // Revert if function reverted with REENTRANCY_ILLEGAL error
-        require(!REENTRANCY_ILLEGAL_REVERT_REASON.equals(returnData));
-
-        // Transfer will return true if function failed for any other reason
-        return true;
-    }
-}
\ No newline at end of file
diff --git a/packages/contracts/contracts/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol b/packages/contracts/contracts/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol
deleted file mode 100644
index ad71fc9a1..000000000
--- a/packages/contracts/contracts/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../protocol/Exchange/MixinAssetProxyDispatcher.sol";
-
-
-contract TestAssetProxyDispatcher is 
-    MixinAssetProxyDispatcher
-{
-    function publicDispatchTransferFrom(
-        bytes memory assetData,
-        address from,
-        address to,
-        uint256 amount
-    )
-        public
-    {
-        dispatchTransferFrom(assetData, from, to, amount);
-    }
-}
diff --git a/packages/contracts/contracts/test/TestAssetProxyOwner/TestAssetProxyOwner.sol b/packages/contracts/contracts/test/TestAssetProxyOwner/TestAssetProxyOwner.sol
deleted file mode 100644
index 52c66cb56..000000000
--- a/packages/contracts/contracts/test/TestAssetProxyOwner/TestAssetProxyOwner.sol
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../protocol/AssetProxyOwner/AssetProxyOwner.sol";
-
-
-// solhint-disable no-empty-blocks
-contract TestAssetProxyOwner is
-    AssetProxyOwner
-{
-    constructor (
-        address[] memory _owners,
-        address[] memory _assetProxyContracts,
-        uint256 _required,
-        uint256 _secondsTimeLocked
-    )
-        public
-        AssetProxyOwner(_owners, _assetProxyContracts, _required, _secondsTimeLocked)
-    {}
-    
-    function testValidRemoveAuthorizedAddressAtIndexTx(uint256 id)
-        public
-        view
-        validRemoveAuthorizedAddressAtIndexTx(id)
-        returns (bool)
-    {
-        // Do nothing. We expect reverts through the modifier
-        return true;
-    }
-    
-    /// @dev Compares first 4 bytes of byte array to `removeAuthorizedAddressAtIndex` function selector.
-    /// @param data Transaction data.
-    /// @return Successful if data is a call to `removeAuthorizedAddressAtIndex`.
-    function isFunctionRemoveAuthorizedAddressAtIndex(bytes memory data)
-        public
-        pure
-        returns (bool)
-    {
-        return data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR;
-    }
-}
diff --git a/packages/contracts/contracts/test/TestConstants/TestConstants.sol b/packages/contracts/contracts/test/TestConstants/TestConstants.sol
deleted file mode 100644
index 1275d007b..000000000
--- a/packages/contracts/contracts/test/TestConstants/TestConstants.sol
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/LibBytes/LibBytes.sol";
-
-
-// solhint-disable max-line-length
-contract TestConstants {
-   
-    using LibBytes for bytes;
-
-    bytes4 constant internal ERC20_PROXY_ID = bytes4(keccak256("ERC20Token(address)"));
-    
-    address constant internal KOVAN_ZRX_ADDRESS = 0x6Ff6C0Ff1d68b964901F986d4C9FA3ac68346570;
-    bytes constant internal KOVAN_ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x6f\xf6\xc0\xff\x1d\x68\xb9\x64\x90\x1f\x98\x6d\x4c\x9f\xa3\xac\x68\x34\x65\x70";
-    
-    address constant internal MAINNET_ZRX_ADDRESS = 0xE41d2489571d322189246DaFA5ebDe1F4699F498;
-    bytes constant public MAINNET_ZRX_ASSET_DATA = "\xf4\x72\x61\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe4\x1d\x24\x89\x57\x1d\x32\x21\x89\x24\x6d\xaf\xa5\xeb\xde\x1f\x46\x99\xf4\x98";
-    
-    function assertValidZrxAssetData()
-        public
-        pure
-        returns (bool)
-    {
-        bytes memory kovanZrxAssetData = abi.encodeWithSelector(ERC20_PROXY_ID, KOVAN_ZRX_ADDRESS);
-        require(
-            kovanZrxAssetData.equals(KOVAN_ZRX_ASSET_DATA),
-            "INVALID_KOVAN_ZRX_ASSET_DATA"
-        );
-
-        bytes memory mainetZrxAssetData = abi.encodeWithSelector(ERC20_PROXY_ID, MAINNET_ZRX_ADDRESS);
-        require(
-            mainetZrxAssetData.equals(MAINNET_ZRX_ASSET_DATA),
-            "INVALID_MAINNET_ZRX_ASSET_DATA"
-        );
-
-        return true;
-    }
-}
-// solhint-enable max-line-length
\ No newline at end of file
diff --git a/packages/contracts/contracts/test/TestExchangeInternals/TestExchangeInternals.sol b/packages/contracts/contracts/test/TestExchangeInternals/TestExchangeInternals.sol
deleted file mode 100644
index 27187f8f8..000000000
--- a/packages/contracts/contracts/test/TestExchangeInternals/TestExchangeInternals.sol
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../protocol/Exchange/Exchange.sol";
-
-
-// solhint-disable no-empty-blocks
-contract TestExchangeInternals is
-    Exchange
-{
-    constructor ()
-        public
-        Exchange("")
-    {}
-
-    /// @dev Adds properties of both FillResults instances.
-    ///      Modifies the first FillResults instance specified.
-    ///      Note that this function has been modified from the original
-    //       internal version to return the FillResults.
-    /// @param totalFillResults Fill results instance that will be added onto.
-    /// @param singleFillResults Fill results instance that will be added to totalFillResults.
-    /// @return newTotalFillResults The result of adding singleFillResults to totalFilResults.
-    function publicAddFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)
-        public
-        pure
-        returns (FillResults memory)
-    {
-        addFillResults(totalFillResults, singleFillResults);
-        return totalFillResults;
-    }
-
-    /// @dev Calculates amounts filled and fees paid by maker and taker.
-    /// @param order to be filled.
-    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.
-    /// @return fillResults Amounts filled and fees paid by maker and taker.
-    function publicCalculateFillResults(
-        Order memory order,
-        uint256 takerAssetFilledAmount
-    )
-        public
-        pure
-        returns (FillResults memory fillResults)
-    {
-        return calculateFillResults(order, takerAssetFilledAmount);
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator.
-    ///      Reverts if rounding error is >= 0.1%
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target.
-    function publicSafeGetPartialAmountFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (uint256 partialAmount)
-    {
-        return safeGetPartialAmountFloor(numerator, denominator, target);
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator.
-    ///      Reverts if rounding error is >= 0.1%
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target.
-    function publicSafeGetPartialAmountCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (uint256 partialAmount)
-    {
-        return safeGetPartialAmountCeil(numerator, denominator, target);
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target.
-    function publicGetPartialAmountFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (uint256 partialAmount)
-    {
-        return getPartialAmountFloor(numerator, denominator, target);
-    }
-
-    /// @dev Calculates partial value given a numerator and denominator.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to calculate partial of.
-    /// @return Partial value of target.
-    function publicGetPartialAmountCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (uint256 partialAmount)
-    {
-        return getPartialAmountCeil(numerator, denominator, target);
-    }
-
-    /// @dev Checks if rounding error >= 0.1%.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to multiply with numerator/denominator.
-    /// @return Rounding error is present.
-    function publicIsRoundingErrorFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (bool isError)
-    {
-        return isRoundingErrorFloor(numerator, denominator, target);
-    }
-
-    /// @dev Checks if rounding error >= 0.1%.
-    /// @param numerator Numerator.
-    /// @param denominator Denominator.
-    /// @param target Value to multiply with numerator/denominator.
-    /// @return Rounding error is present.
-    function publicIsRoundingErrorCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (bool isError)
-    {
-        return isRoundingErrorCeil(numerator, denominator, target);
-    }
- 
-    /// @dev Updates state with results of a fill order.
-    /// @param order that was filled.
-    /// @param takerAddress Address of taker who filled the order.
-    /// @param orderTakerAssetFilledAmount Amount of order already filled.
-    /// @return fillResults Amounts filled and fees paid by maker and taker.
-    function publicUpdateFilledState(
-        Order memory order,
-        address takerAddress,
-        bytes32 orderHash,
-        uint256 orderTakerAssetFilledAmount,
-        FillResults memory fillResults
-    )
-        public
-    {
-        updateFilledState(
-            order,
-            takerAddress,
-            orderHash,
-            orderTakerAssetFilledAmount,
-            fillResults
-        );
-    }
-}
diff --git a/packages/contracts/contracts/test/TestLibBytes/TestLibBytes.sol b/packages/contracts/contracts/test/TestLibBytes/TestLibBytes.sol
deleted file mode 100644
index 00d861e61..000000000
--- a/packages/contracts/contracts/test/TestLibBytes/TestLibBytes.sol
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/LibBytes/LibBytes.sol";
-
-
-contract TestLibBytes {
-    
-    using LibBytes for bytes;
-
-    /// @dev Pops the last byte off of a byte array by modifying its length.
-    /// @param b Byte array that will be modified.
-    /// @return The byte that was popped off.
-    function publicPopLastByte(bytes memory b)
-        public
-        pure
-        returns (bytes memory, bytes1 result)
-    {
-        result = b.popLastByte();
-        return (b, result);
-    }
-
-    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.
-    /// @param b Byte array that will be modified.
-    /// @return The 20 byte address that was popped off.
-    function publicPopLast20Bytes(bytes memory b)
-        public
-        pure
-        returns (bytes memory, address result)
-    {
-        result = b.popLast20Bytes();
-        return (b, result);
-    }
-
-    /// @dev Tests equality of two byte arrays.
-    /// @param lhs First byte array to compare.
-    /// @param rhs Second byte array to compare.
-    /// @return True if arrays are the same. False otherwise.
-    function publicEquals(bytes memory lhs, bytes memory rhs)
-        public
-        pure
-        returns (bool equal)
-    {
-        equal = lhs.equals(rhs);
-        return equal;
-    }
-    
-    function publicEqualsPop1(bytes memory lhs, bytes memory rhs)
-        public
-        pure
-        returns (bool equal)
-    {
-        lhs.popLastByte();
-        rhs.popLastByte();
-        equal = lhs.equals(rhs);
-        return equal;
-    }
-
-    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.
-    /// @param dest Byte array that will be overwritten with source bytes.
-    /// @param source Byte array to copy onto dest bytes.
-    function publicDeepCopyBytes(
-        bytes memory dest,
-        bytes memory source
-    )
-        public
-        pure
-        returns (bytes memory)
-    {
-        LibBytes.deepCopyBytes(dest, source);
-        return dest;
-    }
-
-    /// @dev Reads an address from a position in a byte array.
-    /// @param b Byte array containing an address.
-    /// @param index Index in byte array of address.
-    /// @return address from byte array.
-    function publicReadAddress(
-        bytes memory b,
-        uint256 index
-    )
-        public
-        pure
-        returns (address result)
-    {
-        result = b.readAddress(index);
-        return result;
-    }
-
-    /// @dev Writes an address into a specific position in a byte array.
-    /// @param b Byte array to insert address into.
-    /// @param index Index in byte array of address.
-    /// @param input Address to put into byte array.
-    function publicWriteAddress(
-        bytes memory b,
-        uint256 index,
-        address input
-    )
-        public
-        pure
-        returns (bytes memory)
-    {
-        b.writeAddress(index, input);
-        return b;
-    }
-
-    /// @dev Reads a bytes32 value from a position in a byte array.
-    /// @param b Byte array containing a bytes32 value.
-    /// @param index Index in byte array of bytes32 value.
-    /// @return bytes32 value from byte array.
-    function publicReadBytes32(
-        bytes memory b,
-        uint256 index
-    )
-        public
-        pure
-        returns (bytes32 result)
-    {
-        result = b.readBytes32(index);
-        return result;
-    }
-
-    /// @dev Writes a bytes32 into a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input bytes32 to put into byte array.
-    function publicWriteBytes32(
-        bytes memory b,
-        uint256 index,
-        bytes32 input
-    )
-        public
-        pure
-        returns (bytes memory)
-    {
-        b.writeBytes32(index, input);
-        return b;
-    }
-
-    /// @dev Reads a uint256 value from a position in a byte array.
-    /// @param b Byte array containing a uint256 value.
-    /// @param index Index in byte array of uint256 value.
-    /// @return uint256 value from byte array.
-    function publicReadUint256(
-        bytes memory b,
-        uint256 index
-    )
-        public
-        pure
-        returns (uint256 result)
-    {
-        result = b.readUint256(index);
-        return result;
-    }
-
-    /// @dev Writes a uint256 into a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input uint256 to put into byte array.
-    function publicWriteUint256(
-        bytes memory b,
-        uint256 index,
-        uint256 input
-    )
-        public
-        pure
-        returns (bytes memory)
-    {
-        b.writeUint256(index, input);
-        return b;
-    }
-
-    /// @dev Reads an unpadded bytes4 value from a position in a byte array.
-    /// @param b Byte array containing a bytes4 value.
-    /// @param index Index in byte array of bytes4 value.
-    /// @return bytes4 value from byte array.
-    function publicReadBytes4(
-        bytes memory b,
-        uint256 index
-    )
-        public
-        pure
-        returns (bytes4 result)
-    {
-        result = b.readBytes4(index);
-        return result;
-    }
-
-    /// @dev Reads nested bytes from a specific position.
-    /// @param b Byte array containing nested bytes.
-    /// @param index Index of nested bytes.
-    /// @return result Nested bytes.
-    function publicReadBytesWithLength(
-        bytes memory b,
-        uint256 index
-    )
-        public
-        pure
-        returns (bytes memory result)
-    {
-        result = b.readBytesWithLength(index);
-        return result;
-    }
-
-    /// @dev Inserts bytes at a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input bytes to insert.
-    /// @return b Updated input byte array
-    function publicWriteBytesWithLength(
-        bytes memory b,
-        uint256 index,
-        bytes memory input
-    )
-        public
-        pure
-        returns (bytes memory)
-    {
-        b.writeBytesWithLength(index, input);
-        return b;
-    }
-    
-    /// @dev Copies a block of memory from one location to another.
-    /// @param mem Memory contents we want to apply memCopy to
-    /// @param dest Destination offset into <mem>.
-    /// @param source Source offset into <mem>.
-    /// @param length Length of bytes to copy from <source> to <dest>
-    /// @return mem Memory contents after calling memCopy.
-    function testMemcpy(
-        bytes mem,
-        uint256 dest,
-        uint256 source,
-        uint256 length
-    )
-        public // not external, we need input in memory
-        pure
-        returns (bytes)
-    {
-        // Sanity check. Overflows are not checked.
-        require(source + length <= mem.length);
-        require(dest + length <= mem.length);
-
-        // Get pointer to memory contents
-        uint256 offset = mem.contentAddress();
-
-        // Execute memCopy adjusted for memory array location
-        LibBytes.memCopy(offset + dest, offset + source, length);
-
-        // Return modified memory contents
-        return mem;
-    }
-}
diff --git a/packages/contracts/contracts/test/TestLibs/TestLibs.sol b/packages/contracts/contracts/test/TestLibs/TestLibs.sol
deleted file mode 100644
index a10f981fc..000000000
--- a/packages/contracts/contracts/test/TestLibs/TestLibs.sol
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../protocol/Exchange/libs/LibMath.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../protocol/Exchange/libs/LibFillResults.sol";
-import "../../protocol/Exchange/libs/LibAbiEncoder.sol";
-
-
-contract TestLibs is 
-    LibMath,
-    LibOrder,
-    LibFillResults,
-    LibAbiEncoder
-{
-    function publicAbiEncodeFillOrder(
-        Order memory order,
-        uint256 takerAssetFillAmount,
-        bytes memory signature
-    )
-        public
-        pure
-        returns (bytes memory fillOrderCalldata)
-    {
-        fillOrderCalldata = abiEncodeFillOrder(
-            order,
-            takerAssetFillAmount,
-            signature
-        );
-        return fillOrderCalldata;
-    }
-
-    function publicGetPartialAmountFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (uint256 partialAmount)
-    {
-        partialAmount = getPartialAmountFloor(
-            numerator,
-            denominator,
-            target
-        );
-        return partialAmount;
-    }
-
-    function publicGetPartialAmountCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (uint256 partialAmount)
-    {
-        partialAmount = getPartialAmountCeil(
-            numerator,
-            denominator,
-            target
-        );
-        return partialAmount;
-    }
-
-    function publicIsRoundingErrorFloor(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (bool isError)
-    {
-        isError = isRoundingErrorFloor(
-            numerator,
-            denominator,
-            target
-        );
-        return isError;
-    }
-
-    function publicIsRoundingErrorCeil(
-        uint256 numerator,
-        uint256 denominator,
-        uint256 target
-    )
-        public
-        pure
-        returns (bool isError)
-    {
-        isError = isRoundingErrorCeil(
-            numerator,
-            denominator,
-            target
-        );
-        return isError;
-    }
-
-    function publicGetOrderHash(Order memory order)
-        public
-        view
-        returns (bytes32 orderHash)
-    {
-        orderHash = getOrderHash(order);
-        return orderHash;
-    }
-
-    function getOrderSchemaHash()
-        public
-        pure
-        returns (bytes32)
-    {
-        return EIP712_ORDER_SCHEMA_HASH;
-    }
-
-    function getDomainSeparatorSchemaHash()
-        public
-        pure
-        returns (bytes32)
-    {
-        return EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH;
-    }
-
-    function publicAddFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)
-        public
-        pure
-        returns (FillResults memory)
-    {
-        addFillResults(totalFillResults, singleFillResults);
-        return totalFillResults;
-    }
-}
diff --git a/packages/contracts/contracts/test/TestSignatureValidator/TestSignatureValidator.sol b/packages/contracts/contracts/test/TestSignatureValidator/TestSignatureValidator.sol
deleted file mode 100644
index ea3e2de59..000000000
--- a/packages/contracts/contracts/test/TestSignatureValidator/TestSignatureValidator.sol
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../protocol/Exchange/MixinSignatureValidator.sol";
-import "../../protocol/Exchange/MixinTransactions.sol";
-
-
-contract TestSignatureValidator is
-    MixinSignatureValidator,
-    MixinTransactions
-{
-    function publicIsValidSignature(
-        bytes32 hash,
-        address signer,
-        bytes memory signature
-    )
-        public
-        view
-        returns (bool isValid)
-    {
-        isValid = isValidSignature(
-            hash,
-            signer,
-            signature
-        );
-        return isValid;
-    }
-}
diff --git a/packages/contracts/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol b/packages/contracts/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol
deleted file mode 100644
index 41aab01c8..000000000
--- a/packages/contracts/contracts/test/TestStaticCallReceiver/TestStaticCallReceiver.sol
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../tokens/ERC20Token/IERC20Token.sol";
-
-
-// solhint-disable no-unused-vars
-contract TestStaticCallReceiver {
-
-    uint256 internal state = 1;
-
-    /// @dev Updates state and returns true. Intended to be used with `Validator` signature type.
-    /// @param hash Message hash that is signed.
-    /// @param signerAddress Address that should have signed the given hash.
-    /// @param signature Proof of signing.
-    /// @return Validity of order signature.
-    function isValidSignature(
-        bytes32 hash,
-        address signerAddress,
-        bytes signature
-    )
-        external
-        returns (bool isValid)
-    {
-        updateState();
-        return true;
-    }
-
-    /// @dev Updates state and returns true. Intended to be used with `Wallet` signature type.
-    /// @param hash Message hash that is signed.
-    /// @param signature Proof of signing.
-    /// @return Validity of order signature.
-    function isValidSignature(
-        bytes32 hash,
-        bytes signature
-    )
-        external
-        returns (bool isValid)
-    {
-        updateState();
-        return true;
-    }
-
-    /// @dev Approves an ERC20 token to spend tokens from this address.
-    /// @param token Address of ERC20 token.
-    /// @param spender Address that will spend tokens.
-    /// @param value Amount of tokens spender is approved to spend.
-    function approveERC20(
-        address token,
-        address spender,
-        uint256 value
-    )
-        external
-    {
-        IERC20Token(token).approve(spender, value);
-    }
-
-    /// @dev Increments state variable.
-    function updateState()
-        internal
-    {
-        state++;
-    }
-}
diff --git a/packages/contracts/contracts/tokens/ERC20Token/ERC20Token.sol b/packages/contracts/contracts/tokens/ERC20Token/ERC20Token.sol
deleted file mode 100644
index 725d304df..000000000
--- a/packages/contracts/contracts/tokens/ERC20Token/ERC20Token.sol
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./IERC20Token.sol";
-
-
-contract ERC20Token is
-    IERC20Token
-{
-    mapping (address => uint256) internal balances;
-    mapping (address => mapping (address => uint256)) internal allowed;
-
-    uint256 internal _totalSupply;
-
-    /// @dev send `value` token to `to` from `msg.sender`
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    /// @return True if transfer was successful
-    function transfer(address _to, uint256 _value)
-        external
-        returns (bool)
-    {
-        require(
-            balances[msg.sender] >= _value,
-            "ERC20_INSUFFICIENT_BALANCE"
-        );
-        require(
-            balances[_to] + _value >= balances[_to],
-            "UINT256_OVERFLOW"
-        );
-
-        balances[msg.sender] -= _value;
-        balances[_to] += _value;
-
-        emit Transfer(
-            msg.sender,
-            _to,
-            _value
-        );
-
-        return true;
-    }
-
-    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`
-    /// @param _from The address of the sender
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    /// @return True if transfer was successful
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _value
-    )
-        external
-        returns (bool)
-    {
-        require(
-            balances[_from] >= _value,
-            "ERC20_INSUFFICIENT_BALANCE"
-        );
-        require(
-            allowed[_from][msg.sender] >= _value,
-            "ERC20_INSUFFICIENT_ALLOWANCE"
-        );
-        require(
-            balances[_to] + _value >= balances[_to],
-            "UINT256_OVERFLOW"
-        );
-
-        balances[_to] += _value;
-        balances[_from] -= _value;
-        allowed[_from][msg.sender] -= _value;
-    
-        emit Transfer(
-            _from,
-            _to,
-            _value
-        );
-    
-        return true;
-    }
-
-    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens
-    /// @param _spender The address of the account able to transfer the tokens
-    /// @param _value The amount of wei to be approved for transfer
-    /// @return Always true if the call has enough gas to complete execution
-    function approve(address _spender, uint256 _value)
-        external
-        returns (bool)
-    {
-        allowed[msg.sender][_spender] = _value;
-        emit Approval(
-            msg.sender,
-            _spender,
-            _value
-        );
-        return true;
-    }
-
-    /// @dev Query total supply of token
-    /// @return Total supply of token
-    function totalSupply()
-        external
-        view
-        returns (uint256)
-    {
-        return _totalSupply;
-    }
-
-    /// @dev Query the balance of owner
-    /// @param _owner The address from which the balance will be retrieved
-    /// @return Balance of owner
-    function balanceOf(address _owner)
-        external
-        view
-        returns (uint256)
-    {
-        return balances[_owner];
-    }
-
-    /// @param _owner The address of the account owning tokens
-    /// @param _spender The address of the account able to transfer the tokens
-    /// @return Amount of remaining tokens allowed to spent
-    function allowance(address _owner, address _spender)
-        external
-        view
-        returns (uint256)
-    {
-        return allowed[_owner][_spender];
-    }
-}
diff --git a/packages/contracts/contracts/tokens/ERC20Token/IERC20Token.sol b/packages/contracts/contracts/tokens/ERC20Token/IERC20Token.sol
deleted file mode 100644
index 258d47393..000000000
--- a/packages/contracts/contracts/tokens/ERC20Token/IERC20Token.sol
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract IERC20Token {
-
-    // solhint-disable no-simple-event-func-name
-    event Transfer(
-        address indexed _from,
-        address indexed _to,
-        uint256 _value
-    );
-
-    event Approval(
-        address indexed _owner,
-        address indexed _spender,
-        uint256 _value
-    );
-
-    /// @dev send `value` token to `to` from `msg.sender`
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    /// @return True if transfer was successful
-    function transfer(address _to, uint256 _value)
-        external
-        returns (bool);
-
-    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`
-    /// @param _from The address of the sender
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    /// @return True if transfer was successful
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _value
-    )
-        external
-        returns (bool);
-    
-    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens
-    /// @param _spender The address of the account able to transfer the tokens
-    /// @param _value The amount of wei to be approved for transfer
-    /// @return Always true if the call has enough gas to complete execution
-    function approve(address _spender, uint256 _value)
-        external
-        returns (bool);
-
-    /// @dev Query total supply of token
-    /// @return Total supply of token
-    function totalSupply()
-        external
-        view
-        returns (uint256);
-    
-    /// @param _owner The address from which the balance will be retrieved
-    /// @return Balance of owner
-    function balanceOf(address _owner)
-        external
-        view
-        returns (uint256);
-
-    /// @param _owner The address of the account owning tokens
-    /// @param _spender The address of the account able to transfer the tokens
-    /// @return Amount of remaining tokens allowed to spent
-    function allowance(address _owner, address _spender)
-        external
-        view
-        returns (uint256);
-}
diff --git a/packages/contracts/contracts/tokens/ERC20Token/MintableERC20Token.sol b/packages/contracts/contracts/tokens/ERC20Token/MintableERC20Token.sol
deleted file mode 100644
index 9dc924422..000000000
--- a/packages/contracts/contracts/tokens/ERC20Token/MintableERC20Token.sol
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../../utils/SafeMath/SafeMath.sol";
-import "./UnlimitedAllowanceERC20Token.sol";
-
-
-contract MintableERC20Token is 
-    SafeMath,
-    UnlimitedAllowanceERC20Token
-{
-    /// @dev Mints new tokens
-    /// @param _to Address of the beneficiary that will own the minted token
-    /// @param _value Amount of tokens to mint
-    function _mint(address _to, uint256 _value)
-        internal
-    {
-        balances[_to] = safeAdd(_value, balances[_to]);
-        _totalSupply = safeAdd(_totalSupply, _value);
-
-        emit Transfer(
-            address(0),
-            _to,
-            _value
-        );
-    }
-
-    /// @dev Mints new tokens
-    /// @param _owner Owner of tokens that will be burned
-    /// @param _value Amount of tokens to burn
-    function _burn(address _owner, uint256 _value)
-        internal
-    {
-        balances[_owner] = safeSub(balances[_owner], _value);
-        _totalSupply = safeSub(_totalSupply, _value);
-
-        emit Transfer(
-            _owner,
-            address(0),
-            _value
-        );
-    }
-}
diff --git a/packages/contracts/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol b/packages/contracts/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol
deleted file mode 100644
index 2e5bd4348..000000000
--- a/packages/contracts/contracts/tokens/ERC20Token/UnlimitedAllowanceERC20Token.sol
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../ERC20Token/ERC20Token.sol";
-
-
-contract UnlimitedAllowanceERC20Token is
-    ERC20Token
-{
-    uint256 constant internal MAX_UINT = 2**256 - 1;
-
-    /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance. See https://github.com/ethereum/EIPs/issues/717
-    /// @param _from Address to transfer from.
-    /// @param _to Address to transfer to.
-    /// @param _value Amount to transfer.
-    /// @return Success of transfer.
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _value
-    )
-        external
-        returns (bool)
-    {
-        uint256 allowance = allowed[_from][msg.sender];
-        require(
-            balances[_from] >= _value,
-            "ERC20_INSUFFICIENT_BALANCE"
-        );
-        require(
-            allowance >= _value,
-            "ERC20_INSUFFICIENT_ALLOWANCE"
-        );
-        require(
-            balances[_to] + _value >= balances[_to],
-            "UINT256_OVERFLOW"
-        );
-
-        balances[_to] += _value;
-        balances[_from] -= _value;
-        if (allowance < MAX_UINT) {
-            allowed[_from][msg.sender] -= _value;
-        }
-
-        emit Transfer(
-            _from,
-            _to,
-            _value
-        );
-
-        return true;
-    }
-}
diff --git a/packages/contracts/contracts/tokens/ERC721Token/ERC721Token.sol b/packages/contracts/contracts/tokens/ERC721Token/ERC721Token.sol
deleted file mode 100644
index 530f080c0..000000000
--- a/packages/contracts/contracts/tokens/ERC721Token/ERC721Token.sol
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./IERC721Token.sol";
-import "./IERC721Receiver.sol";
-import "../../utils/SafeMath/SafeMath.sol";
-
-
-contract ERC721Token is
-    IERC721Token,
-    SafeMath
-{
-    // Function selector for ERC721Receiver.onERC721Received
-    // 0x150b7a02
-    bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"));
-
-    // Mapping of tokenId => owner
-    mapping (uint256 => address) internal owners;
-
-    // Mapping of tokenId => approved address
-    mapping (uint256 => address) internal approvals;
-
-    // Mapping of owner => number of tokens owned
-    mapping (address => uint256) internal balances;
-
-    // Mapping of owner => operator => approved
-    mapping (address => mapping (address => bool)) internal operatorApprovals;
-
-    /// @notice Transfers the ownership of an NFT from one address to another address
-    /// @dev Throws unless `msg.sender` is the current owner, an authorized
-    ///      operator, or the approved address for this NFT. Throws if `_from` is
-    ///      not the current owner. Throws if `_to` is the zero address. Throws if
-    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function
-    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls
-    ///      `onERC721Received` on `_to` and throws if the return value is not
-    ///      `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`.
-    /// @param _from The current owner of the NFT
-    /// @param _to The new owner
-    /// @param _tokenId The NFT to transfer
-    /// @param _data Additional data with no specified format, sent in call to `_to`
-    function safeTransferFrom(
-        address _from,
-        address _to,
-        uint256 _tokenId,
-        bytes _data
-    )
-        external
-    {
-        transferFrom(
-            _from,
-            _to,
-            _tokenId
-        );
-
-        uint256 receiverCodeSize;
-        assembly {
-            receiverCodeSize := extcodesize(_to)
-        }
-        if (receiverCodeSize > 0) {
-            bytes4 selector = IERC721Receiver(_to).onERC721Received(
-                msg.sender,
-                _from,
-                _tokenId,
-                _data
-            );
-            require(
-                selector == ERC721_RECEIVED,
-                "ERC721_INVALID_SELECTOR"
-            );
-        }
-    }
-
-    /// @notice Transfers the ownership of an NFT from one address to another address
-    /// @dev This works identically to the other function with an extra data parameter,
-    ///      except this function just sets data to "".
-    /// @param _from The current owner of the NFT
-    /// @param _to The new owner
-    /// @param _tokenId The NFT to transfer
-    function safeTransferFrom(
-        address _from,
-        address _to,
-        uint256 _tokenId
-    )
-        external
-    {
-        transferFrom(
-            _from,
-            _to,
-            _tokenId
-        );
-
-        uint256 receiverCodeSize;
-        assembly {
-            receiverCodeSize := extcodesize(_to)
-        }
-        if (receiverCodeSize > 0) {
-            bytes4 selector = IERC721Receiver(_to).onERC721Received(
-                msg.sender,
-                _from,
-                _tokenId,
-                ""
-            );
-            require(
-                selector == ERC721_RECEIVED,
-                "ERC721_INVALID_SELECTOR"
-            );
-        }
-    }
-
-    /// @notice Change or reaffirm the approved address for an NFT
-    /// @dev The zero address indicates there is no approved address.
-    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized
-    ///      operator of the current owner.
-    /// @param _approved The new approved NFT controller
-    /// @param _tokenId The NFT to approve
-    function approve(address _approved, uint256 _tokenId)
-        external
-    {
-        address owner = ownerOf(_tokenId);
-        require(
-            msg.sender == owner || isApprovedForAll(owner, msg.sender),
-            "ERC721_INVALID_SENDER"
-        );
-
-        approvals[_tokenId] = _approved;
-        emit Approval(
-            owner,
-            _approved,
-            _tokenId
-        );
-    }
-
-    /// @notice Enable or disable approval for a third party ("operator") to manage
-    ///         all of `msg.sender`'s assets
-    /// @dev Emits the ApprovalForAll event. The contract MUST allow
-    ///      multiple operators per owner.
-    /// @param _operator Address to add to the set of authorized operators
-    /// @param _approved True if the operator is approved, false to revoke approval
-    function setApprovalForAll(address _operator, bool _approved)
-        external
-    {
-        operatorApprovals[msg.sender][_operator] = _approved;
-        emit ApprovalForAll(
-            msg.sender,
-            _operator,
-            _approved
-        );
-    }
-    
-    /// @notice Count all NFTs assigned to an owner
-    /// @dev NFTs assigned to the zero address are considered invalid, and this
-    ///      function throws for queries about the zero address.
-    /// @param _owner An address for whom to query the balance
-    /// @return The number of NFTs owned by `_owner`, possibly zero
-    function balanceOf(address _owner)
-        external
-        view
-        returns (uint256)
-    {
-        require(
-            _owner != address(0),
-            "ERC721_ZERO_OWNER"
-        );
-        return balances[_owner];
-    }
-
-    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE
-    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE
-    ///         THEY MAY BE PERMANENTLY LOST
-    /// @dev Throws unless `msg.sender` is the current owner, an authorized
-    ///      operator, or the approved address for this NFT. Throws if `_from` is
-    ///      not the current owner. Throws if `_to` is the zero address. Throws if
-    ///      `_tokenId` is not a valid NFT.
-    /// @param _from The current owner of the NFT
-    /// @param _to The new owner
-    /// @param _tokenId The NFT to transfer
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _tokenId
-    )
-        public
-    {
-        require(
-            _to != address(0),
-            "ERC721_ZERO_TO_ADDRESS"
-        );
-
-        address owner = ownerOf(_tokenId);
-        require(
-            _from == owner,
-            "ERC721_OWNER_MISMATCH"
-        );
-
-        address spender = msg.sender;
-        address approvedAddress = getApproved(_tokenId);
-        require(
-            spender == owner ||
-            isApprovedForAll(owner, spender) ||
-            approvedAddress == spender,
-            "ERC721_INVALID_SPENDER"
-        );
-
-        if (approvedAddress != address(0)) {
-            approvals[_tokenId] = address(0);
-        }
-
-        owners[_tokenId] = _to;
-        balances[_from] = safeSub(balances[_from], 1);
-        balances[_to] = safeAdd(balances[_to], 1);
-    
-        emit Transfer(
-            _from,
-            _to,
-            _tokenId
-        );
-    }
-
-    /// @notice Find the owner of an NFT
-    /// @dev NFTs assigned to zero address are considered invalid, and queries
-    ///      about them do throw.
-    /// @param _tokenId The identifier for an NFT
-    /// @return The address of the owner of the NFT
-    function ownerOf(uint256 _tokenId)
-        public
-        view
-        returns (address)
-    {
-        address owner = owners[_tokenId];
-        require(
-            owner != address(0),
-            "ERC721_ZERO_OWNER"
-        );
-        return owner;
-    }
-
-    /// @notice Get the approved address for a single NFT
-    /// @dev Throws if `_tokenId` is not a valid NFT.
-    /// @param _tokenId The NFT to find the approved address for
-    /// @return The approved address for this NFT, or the zero address if there is none
-    function getApproved(uint256 _tokenId)
-        public
-        view
-        returns (address)
-    {
-        return approvals[_tokenId];
-    }
-
-    /// @notice Query if an address is an authorized operator for another address
-    /// @param _owner The address that owns the NFTs
-    /// @param _operator The address that acts on behalf of the owner
-    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise
-    function isApprovedForAll(address _owner, address _operator)
-        public
-        view
-        returns (bool)
-    {
-        return operatorApprovals[_owner][_operator];
-    }
-}
diff --git a/packages/contracts/contracts/tokens/ERC721Token/IERC721Receiver.sol b/packages/contracts/contracts/tokens/ERC721Token/IERC721Receiver.sol
deleted file mode 100644
index 8e0e32ab2..000000000
--- a/packages/contracts/contracts/tokens/ERC721Token/IERC721Receiver.sol
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract IERC721Receiver {
-
-    /// @notice Handle the receipt of an NFT
-    /// @dev The ERC721 smart contract calls this function on the recipient
-    ///  after a `transfer`. This function MAY throw to revert and reject the
-    ///  transfer. Return of other than the magic value MUST result in the
-    ///  transaction being reverted.
-    ///  Note: the contract address is always the message sender.
-    /// @param _operator The address which called `safeTransferFrom` function
-    /// @param _from The address which previously owned the token
-    /// @param _tokenId The NFT identifier which is being transferred
-    /// @param _data Additional data with no specified format
-    /// @return `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
-    ///  unless throwing
-    function onERC721Received(
-        address _operator,
-        address _from,
-        uint256 _tokenId,
-        bytes _data
-    )
-        external
-        returns (bytes4);
-}
diff --git a/packages/contracts/contracts/tokens/ERC721Token/IERC721Token.sol b/packages/contracts/contracts/tokens/ERC721Token/IERC721Token.sol
deleted file mode 100644
index ac992c80d..000000000
--- a/packages/contracts/contracts/tokens/ERC721Token/IERC721Token.sol
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract IERC721Token {
-
-    /// @dev This emits when ownership of any NFT changes by any mechanism.
-    ///      This event emits when NFTs are created (`from` == 0) and destroyed
-    ///      (`to` == 0). Exception: during contract creation, any number of NFTs
-    ///      may be created and assigned without emitting Transfer. At the time of
-    ///      any transfer, the approved address for that NFT (if any) is reset to none.
-    event Transfer(
-        address indexed _from,
-        address indexed _to,
-        uint256 indexed _tokenId
-    );
-
-    /// @dev This emits when the approved address for an NFT is changed or
-    ///      reaffirmed. The zero address indicates there is no approved address.
-    ///      When a Transfer event emits, this also indicates that the approved
-    ///      address for that NFT (if any) is reset to none.
-    event Approval(
-        address indexed _owner,
-        address indexed _approved,
-        uint256 indexed _tokenId
-    );
-
-    /// @dev This emits when an operator is enabled or disabled for an owner.
-    ///      The operator can manage all NFTs of the owner.
-    event ApprovalForAll(
-        address indexed _owner,
-        address indexed _operator,
-        bool _approved
-    );
-
-    /// @notice Transfers the ownership of an NFT from one address to another address
-    /// @dev Throws unless `msg.sender` is the current owner, an authorized
-    ///      perator, or the approved address for this NFT. Throws if `_from` is
-    ///      not the current owner. Throws if `_to` is the zero address. Throws if
-    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function
-    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls
-    ///      `onERC721Received` on `_to` and throws if the return value is not
-    ///      `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`.
-    /// @param _from The current owner of the NFT
-    /// @param _to The new owner
-    /// @param _tokenId The NFT to transfer
-    /// @param _data Additional data with no specified format, sent in call to `_to`
-    function safeTransferFrom(
-        address _from,
-        address _to,
-        uint256 _tokenId,
-        bytes _data
-    )
-        external;
-
-    /// @notice Transfers the ownership of an NFT from one address to another address
-    /// @dev This works identically to the other function with an extra data parameter,
-    ///      except this function just sets data to "".
-    /// @param _from The current owner of the NFT
-    /// @param _to The new owner
-    /// @param _tokenId The NFT to transfer
-    function safeTransferFrom(
-        address _from,
-        address _to,
-        uint256 _tokenId
-    )
-        external;
-
-    /// @notice Change or reaffirm the approved address for an NFT
-    /// @dev The zero address indicates there is no approved address.
-    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized
-    ///      operator of the current owner.
-    /// @param _approved The new approved NFT controller
-    /// @param _tokenId The NFT to approve
-    function approve(address _approved, uint256 _tokenId)
-        external;
-
-    /// @notice Enable or disable approval for a third party ("operator") to manage
-    ///         all of `msg.sender`'s assets
-    /// @dev Emits the ApprovalForAll event. The contract MUST allow
-    ///      multiple operators per owner.
-    /// @param _operator Address to add to the set of authorized operators
-    /// @param _approved True if the operator is approved, false to revoke approval
-    function setApprovalForAll(address _operator, bool _approved)
-        external;
-
-    /// @notice Count all NFTs assigned to an owner
-    /// @dev NFTs assigned to the zero address are considered invalid, and this
-    ///      function throws for queries about the zero address.
-    /// @param _owner An address for whom to query the balance
-    /// @return The number of NFTs owned by `_owner`, possibly zero
-    function balanceOf(address _owner)
-        external
-        view
-        returns (uint256);
-
-    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE
-    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE
-    ///         THEY MAY BE PERMANENTLY LOST
-    /// @dev Throws unless `msg.sender` is the current owner, an authorized
-    ///      operator, or the approved address for this NFT. Throws if `_from` is
-    ///      not the current owner. Throws if `_to` is the zero address. Throws if
-    ///      `_tokenId` is not a valid NFT.
-    /// @param _from The current owner of the NFT
-    /// @param _to The new owner
-    /// @param _tokenId The NFT to transfer
-    function transferFrom(
-        address _from,
-        address _to,
-        uint256 _tokenId
-    )
-        public;
-
-    /// @notice Find the owner of an NFT
-    /// @dev NFTs assigned to zero address are considered invalid, and queries
-    ///      about them do throw.
-    /// @param _tokenId The identifier for an NFT
-    /// @return The address of the owner of the NFT
-    function ownerOf(uint256 _tokenId)
-        public
-        view
-        returns (address);
-
-    /// @notice Get the approved address for a single NFT
-    /// @dev Throws if `_tokenId` is not a valid NFT.
-    /// @param _tokenId The NFT to find the approved address for
-    /// @return The approved address for this NFT, or the zero address if there is none
-    function getApproved(uint256 _tokenId) 
-        public
-        view
-        returns (address);
-    
-    /// @notice Query if an address is an authorized operator for another address
-    /// @param _owner The address that owns the NFTs
-    /// @param _operator The address that acts on behalf of the owner
-    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise
-    function isApprovedForAll(address _owner, address _operator)
-        public
-        view
-        returns (bool);
-}
diff --git a/packages/contracts/contracts/tokens/ERC721Token/MintableERC721Token.sol b/packages/contracts/contracts/tokens/ERC721Token/MintableERC721Token.sol
deleted file mode 100644
index bc5cd2cc2..000000000
--- a/packages/contracts/contracts/tokens/ERC721Token/MintableERC721Token.sol
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "./ERC721Token.sol";
-
-
-contract MintableERC721Token is
-    ERC721Token
-{
-    /// @dev Function to mint a new token
-    ///      Reverts if the given token ID already exists
-    /// @param _to Address of the beneficiary that will own the minted token
-    /// @param _tokenId ID of the token to be minted by the msg.sender    
-    function _mint(address _to, uint256 _tokenId)
-        internal
-    {
-        require(
-            _to != address(0),
-            "ERC721_ZERO_TO_ADDRESS"
-        );
-
-        address owner = owners[_tokenId];
-        require(
-            owner == address(0),
-            "ERC721_OWNER_ALREADY_EXISTS"
-        );
-
-        owners[_tokenId] = _to;
-        balances[_to] = safeAdd(balances[_to], 1);
-
-        emit Transfer(
-            address(0),
-            _to,
-            _tokenId
-        );
-    }
-
-    /// @dev Function to burn a token
-    ///      Reverts if the given token ID doesn't exist
-    /// @param _owner Owner of token with given token ID
-    /// @param _tokenId ID of the token to be burned by the msg.sender
-    function _burn(address _owner, uint256 _tokenId)
-        internal
-    {
-        require(
-            _owner != address(0),
-            "ERC721_ZERO_OWNER_ADDRESS"
-        );
-
-        address owner = owners[_tokenId];
-        require(
-            owner == _owner,
-            "ERC721_OWNER_MISMATCH"
-        );
-
-        owners[_tokenId] = address(0);
-        balances[_owner] = safeSub(balances[_owner], 1);
-
-        emit Transfer(
-            _owner,
-            address(0),
-            _tokenId
-        );
-    }
-}
diff --git a/packages/contracts/contracts/tokens/EtherToken/IEtherToken.sol b/packages/contracts/contracts/tokens/EtherToken/IEtherToken.sol
deleted file mode 100644
index 9e2e68766..000000000
--- a/packages/contracts/contracts/tokens/EtherToken/IEtherToken.sol
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../ERC20Token/IERC20Token.sol";
-
-
-contract IEtherToken is
-    IERC20Token
-{
-    function deposit()
-        public
-        payable;
-    
-    function withdraw(uint256 amount)
-        public;
-}
diff --git a/packages/contracts/contracts/tokens/EtherToken/WETH9.sol b/packages/contracts/contracts/tokens/EtherToken/WETH9.sol
deleted file mode 100644
index 17876b86d..000000000
--- a/packages/contracts/contracts/tokens/EtherToken/WETH9.sol
+++ /dev/null
@@ -1,758 +0,0 @@
-// Copyright (C) 2015, 2016, 2017 Dapphub
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-// solhint-disable
-pragma solidity ^0.4.18;
-
-
-contract WETH9 {
-    string public name     = "Wrapped Ether";
-    string public symbol   = "WETH";
-    uint8  public decimals = 18;
-
-    event  Approval(address indexed _owner, address indexed _spender, uint _value);
-    event  Transfer(address indexed _from, address indexed _to, uint _value);
-    event  Deposit(address indexed _owner, uint _value);
-    event  Withdrawal(address indexed _owner, uint _value);
-
-    mapping (address => uint)                       public  balanceOf;
-    mapping (address => mapping (address => uint))  public  allowance;
-
-    function() public payable {
-        deposit();
-    }
-    function deposit() public payable {
-        balanceOf[msg.sender] += msg.value;
-        Deposit(msg.sender, msg.value);
-    }
-    function withdraw(uint wad) public {
-        require(balanceOf[msg.sender] >= wad);
-        balanceOf[msg.sender] -= wad;
-        msg.sender.transfer(wad);
-        Withdrawal(msg.sender, wad);
-    }
-
-    function totalSupply() public view returns (uint) {
-        return this.balance;
-    }
-
-    function approve(address guy, uint wad) public returns (bool) {
-        allowance[msg.sender][guy] = wad;
-        Approval(msg.sender, guy, wad);
-        return true;
-    }
-
-    function transfer(address dst, uint wad) public returns (bool) {
-        return transferFrom(msg.sender, dst, wad);
-    }
-
-    function transferFrom(address src, address dst, uint wad)
-        public
-        returns (bool)
-    {
-        require(balanceOf[src] >= wad);
-
-        if (src != msg.sender && allowance[src][msg.sender] != uint(-1)) {
-            require(allowance[src][msg.sender] >= wad);
-            allowance[src][msg.sender] -= wad;
-        }
-
-        balanceOf[src] -= wad;
-        balanceOf[dst] += wad;
-
-        Transfer(src, dst, wad);
-
-        return true;
-    }
-}
-
-
-/*
-                    GNU GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU General Public License is a free, copyleft license for
-software and other kinds of works.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.  We, the Free Software Foundation, use the
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors.  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
-  To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights.  Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received.  You must make sure that they, too, receive
-or can get the source code.  And you must show them these terms so they
-know their rights.
-
-  Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
-
-  For the developers' and authors' protection, the GPL clearly explains
-that there is no warranty for this free software.  For both users' and
-authors' sake, the GPL requires that modified versions be marked as
-changed, so that their problems will not be attributed erroneously to
-authors of previous versions.
-
-  Some devices are designed to deny users access to install or run
-modified versions of the software inside them, although the manufacturer
-can do so.  This is fundamentally incompatible with the aim of
-protecting users' freedom to change the software.  The systematic
-pattern of such abuse occurs in the area of products for individuals to
-use, which is precisely where it is most unacceptable.  Therefore, we
-have designed this version of the GPL to prohibit the practice for those
-products.  If such problems arise substantially in other domains, we
-stand ready to extend this provision to those domains in future versions
-of the GPL, as needed to protect the freedom of users.
-
-  Finally, every program is threatened constantly by software patents.
-States should not allow patents to restrict development and use of
-software on general-purpose computers, but in those that do, we wish to
-avoid the special danger that patents applied to a free program could
-make it effectively proprietary.  To prevent this, the GPL assures that
-patents cannot be used to render the program non-free.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                       TERMS AND CONDITIONS
-
-  0. Definitions.
-
-  "This License" refers to version 3 of the GNU General Public License.
-
-  "Copyright" also means copyright-like laws that apply to other kinds of
-works, such as semiconductor masks.
-
-  "The Program" refers to any copyrightable work licensed under this
-License.  Each licensee is addressed as "you".  "Licensees" and
-"recipients" may be individuals or organizations.
-
-  To "modify" a work means to copy from or adapt all or part of the work
-in a fashion requiring copyright permission, other than the making of an
-exact copy.  The resulting work is called a "modified version" of the
-earlier work or a work "based on" the earlier work.
-
-  A "covered work" means either the unmodified Program or a work based
-on the Program.
-
-  To "propagate" a work means to do anything with it that, without
-permission, would make you directly or secondarily liable for
-infringement under applicable copyright law, except executing it on a
-computer or modifying a private copy.  Propagation includes copying,
-distribution (with or without modification), making available to the
-public, and in some countries other activities as well.
-
-  To "convey" a work means any kind of propagation that enables other
-parties to make or receive copies.  Mere interaction with a user through
-a computer network, with no transfer of a copy, is not conveying.
-
-  An interactive user interface displays "Appropriate Legal Notices"
-to the extent that it includes a convenient and prominently visible
-feature that (1) displays an appropriate copyright notice, and (2)
-tells the user that there is no warranty for the work (except to the
-extent that warranties are provided), that licensees may convey the
-work under this License, and how to view a copy of this License.  If
-the interface presents a list of user commands or options, such as a
-menu, a prominent item in the list meets this criterion.
-
-  1. Source Code.
-
-  The "source code" for a work means the preferred form of the work
-for making modifications to it.  "Object code" means any non-source
-form of a work.
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-  The "System Libraries" of an executable work include anything, other
-than the work as a whole, that (a) is included in the normal form of
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-implementation is available to the public in source code form.  A
-"Major Component", in this context, means a major essential component
-(kernel, window system, and so on) of the specific operating system
-(if any) on which the executable work runs, or a compiler used to
-produce the work, or an object code interpreter used to run it.
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-  The "Corresponding Source" for a work in object code form means all
-the source code needed to generate, install, and (for an executable
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-control those activities.  However, it does not include the work's
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-programs which are used unmodified in performing those activities but
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-*/
diff --git a/packages/contracts/contracts/tokens/ZRXToken/ERC20Token_v1.sol b/packages/contracts/contracts/tokens/ZRXToken/ERC20Token_v1.sol
deleted file mode 100644
index 4920c4aac..000000000
--- a/packages/contracts/contracts/tokens/ZRXToken/ERC20Token_v1.sol
+++ /dev/null
@@ -1,44 +0,0 @@
-pragma solidity ^0.4.11;
-
-import { Token_v1 as Token } from "./Token_v1.sol";
-
-contract ERC20Token_v1 is Token {
-
-    function transfer(address _to, uint _value) returns (bool) {
-        //Default assumes totalSupply can't be over max (2^256 - 1).
-        if (balances[msg.sender] >= _value && balances[_to] + _value >= balances[_to]) {
-            balances[msg.sender] -= _value;
-            balances[_to] += _value;
-            Transfer(msg.sender, _to, _value);
-            return true;
-        } else { return false; }
-    }
-
-    function transferFrom(address _from, address _to, uint _value) returns (bool) {
-        if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value >= balances[_to]) {
-            balances[_to] += _value;
-            balances[_from] -= _value;
-            allowed[_from][msg.sender] -= _value;
-            Transfer(_from, _to, _value);
-            return true;
-        } else { return false; }
-    }
-
-    function balanceOf(address _owner) constant returns (uint) {
-        return balances[_owner];
-    }
-
-    function approve(address _spender, uint _value) returns (bool) {
-        allowed[msg.sender][_spender] = _value;
-        Approval(msg.sender, _spender, _value);
-        return true;
-    }
-
-    function allowance(address _owner, address _spender) constant returns (uint) {
-        return allowed[_owner][_spender];
-    }
-
-    mapping (address => uint) balances;
-    mapping (address => mapping (address => uint)) allowed;
-    uint public totalSupply;
-}
diff --git a/packages/contracts/contracts/tokens/ZRXToken/Token_v1.sol b/packages/contracts/contracts/tokens/ZRXToken/Token_v1.sol
deleted file mode 100644
index de619fb7e..000000000
--- a/packages/contracts/contracts/tokens/ZRXToken/Token_v1.sol
+++ /dev/null
@@ -1,39 +0,0 @@
-pragma solidity ^0.4.11;
-
-contract Token_v1 {
-
-    /// @return total amount of tokens
-    function totalSupply() constant returns (uint supply) {}
-
-    /// @param _owner The address from which the balance will be retrieved
-    /// @return The balance
-    function balanceOf(address _owner) constant returns (uint balance) {}
-
-    /// @notice send `_value` token to `_to` from `msg.sender`
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    /// @return Whether the transfer was successful or not
-    function transfer(address _to, uint _value) returns (bool success) {}
-
-    /// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
-    /// @param _from The address of the sender
-    /// @param _to The address of the recipient
-    /// @param _value The amount of token to be transferred
-    /// @return Whether the transfer was successful or not
-    function transferFrom(address _from, address _to, uint _value) returns (bool success) {}
-
-    /// @notice `msg.sender` approves `_addr` to spend `_value` tokens
-    /// @param _spender The address of the account able to transfer the tokens
-    /// @param _value The amount of wei to be approved for transfer
-    /// @return Whether the approval was successful or not
-    function approve(address _spender, uint _value) returns (bool success) {}
-
-    /// @param _owner The address of the account owning tokens
-    /// @param _spender The address of the account able to transfer the tokens
-    /// @return Amount of remaining tokens allowed to spent
-    function allowance(address _owner, address _spender) constant returns (uint remaining) {}
-
-    event Transfer(address indexed _from, address indexed _to, uint _value);
-    event Approval(address indexed _owner, address indexed _spender, uint _value);
-}
-
diff --git a/packages/contracts/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol b/packages/contracts/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol
deleted file mode 100644
index bf1b0335a..000000000
--- a/packages/contracts/contracts/tokens/ZRXToken/UnlimitedAllowanceToken_v1.sol
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity ^0.4.11;
-
-import { ERC20Token_v1 as ERC20Token } from "./ERC20Token_v1.sol";
-
-contract UnlimitedAllowanceToken_v1 is ERC20Token {
-
-    uint constant MAX_UINT = 2**256 - 1;
-
-    /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance.
-    /// @param _from Address to transfer from.
-    /// @param _to Address to transfer to.
-    /// @param _value Amount to transfer.
-    /// @return Success of transfer.
-    function transferFrom(address _from, address _to, uint _value)
-        public
-        returns (bool)
-    {
-        uint allowance = allowed[_from][msg.sender];
-        if (balances[_from] >= _value
-            && allowance >= _value
-            && balances[_to] + _value >= balances[_to]
-        ) {
-            balances[_to] += _value;
-            balances[_from] -= _value;
-            if (allowance < MAX_UINT) {
-                allowed[_from][msg.sender] -= _value;
-            }
-            Transfer(_from, _to, _value);
-            return true;
-        } else {
-            return false;
-        }
-    }
-}
diff --git a/packages/contracts/contracts/tokens/ZRXToken/ZRXToken.sol b/packages/contracts/contracts/tokens/ZRXToken/ZRXToken.sol
deleted file mode 100644
index 831e1822c..000000000
--- a/packages/contracts/contracts/tokens/ZRXToken/ZRXToken.sol
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.11;
-
-// solhint-disable-next-line max-line-length
-import { UnlimitedAllowanceToken_v1 as UnlimitedAllowanceToken } from "./UnlimitedAllowanceToken_v1.sol";
-
-
-contract ZRXToken is 
-    UnlimitedAllowanceToken
-{
-
-    // solhint-disable const-name-snakecase
-    uint8 constant public decimals = 18;
-    uint256 public totalSupply = 10**27; // 1 billion tokens, 18 decimal places
-    string constant public name = "0x Protocol Token";
-    string constant public symbol = "ZRX";
-    // solhint-enableconst-name-snakecase
-
-    function ZRXToken()
-        public
-    {
-        balances[msg.sender] = totalSupply;
-    }
-}
diff --git a/packages/contracts/contracts/utils/LibBytes/LibBytes.sol b/packages/contracts/contracts/utils/LibBytes/LibBytes.sol
deleted file mode 100644
index 369f588ad..000000000
--- a/packages/contracts/contracts/utils/LibBytes/LibBytes.sol
+++ /dev/null
@@ -1,567 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-library LibBytes {
-
-    using LibBytes for bytes;
-
-    /// @dev Gets the memory address for a byte array.
-    /// @param input Byte array to lookup.
-    /// @return memoryAddress Memory address of byte array. This
-    ///         points to the header of the byte array which contains
-    ///         the length.
-    function rawAddress(bytes memory input)
-        internal
-        pure
-        returns (uint256 memoryAddress)
-    {
-        assembly {
-            memoryAddress := input
-        }
-        return memoryAddress;
-    }
-    
-    /// @dev Gets the memory address for the contents of a byte array.
-    /// @param input Byte array to lookup.
-    /// @return memoryAddress Memory address of the contents of the byte array.
-    function contentAddress(bytes memory input)
-        internal
-        pure
-        returns (uint256 memoryAddress)
-    {
-        assembly {
-            memoryAddress := add(input, 32)
-        }
-        return memoryAddress;
-    }
-
-    /// @dev Copies `length` bytes from memory location `source` to `dest`.
-    /// @param dest memory address to copy bytes to.
-    /// @param source memory address to copy bytes from.
-    /// @param length number of bytes to copy.
-    function memCopy(
-        uint256 dest,
-        uint256 source,
-        uint256 length
-    )
-        internal
-        pure
-    {
-        if (length < 32) {
-            // Handle a partial word by reading destination and masking
-            // off the bits we are interested in.
-            // This correctly handles overlap, zero lengths and source == dest
-            assembly {
-                let mask := sub(exp(256, sub(32, length)), 1)
-                let s := and(mload(source), not(mask))
-                let d := and(mload(dest), mask)
-                mstore(dest, or(s, d))
-            }
-        } else {
-            // Skip the O(length) loop when source == dest.
-            if (source == dest) {
-                return;
-            }
-
-            // For large copies we copy whole words at a time. The final
-            // word is aligned to the end of the range (instead of after the
-            // previous) to handle partial words. So a copy will look like this:
-            //
-            //  ####
-            //      ####
-            //          ####
-            //            ####
-            //
-            // We handle overlap in the source and destination range by
-            // changing the copying direction. This prevents us from
-            // overwriting parts of source that we still need to copy.
-            //
-            // This correctly handles source == dest
-            //
-            if (source > dest) {
-                assembly {
-                    // We subtract 32 from `sEnd` and `dEnd` because it
-                    // is easier to compare with in the loop, and these
-                    // are also the addresses we need for copying the
-                    // last bytes.
-                    length := sub(length, 32)
-                    let sEnd := add(source, length)
-                    let dEnd := add(dest, length)
-
-                    // Remember the last 32 bytes of source
-                    // This needs to be done here and not after the loop
-                    // because we may have overwritten the last bytes in
-                    // source already due to overlap.
-                    let last := mload(sEnd)
-
-                    // Copy whole words front to back
-                    // Note: the first check is always true,
-                    // this could have been a do-while loop.
-                    // solhint-disable-next-line no-empty-blocks
-                    for {} lt(source, sEnd) {} {
-                        mstore(dest, mload(source))
-                        source := add(source, 32)
-                        dest := add(dest, 32)
-                    }
-                    
-                    // Write the last 32 bytes
-                    mstore(dEnd, last)
-                }
-            } else {
-                assembly {
-                    // We subtract 32 from `sEnd` and `dEnd` because those
-                    // are the starting points when copying a word at the end.
-                    length := sub(length, 32)
-                    let sEnd := add(source, length)
-                    let dEnd := add(dest, length)
-
-                    // Remember the first 32 bytes of source
-                    // This needs to be done here and not after the loop
-                    // because we may have overwritten the first bytes in
-                    // source already due to overlap.
-                    let first := mload(source)
-
-                    // Copy whole words back to front
-                    // We use a signed comparisson here to allow dEnd to become
-                    // negative (happens when source and dest < 32). Valid
-                    // addresses in local memory will never be larger than
-                    // 2**255, so they can be safely re-interpreted as signed.
-                    // Note: the first check is always true,
-                    // this could have been a do-while loop.
-                    // solhint-disable-next-line no-empty-blocks
-                    for {} slt(dest, dEnd) {} {
-                        mstore(dEnd, mload(sEnd))
-                        sEnd := sub(sEnd, 32)
-                        dEnd := sub(dEnd, 32)
-                    }
-                    
-                    // Write the first 32 bytes
-                    mstore(dest, first)
-                }
-            }
-        }
-    }
-
-    /// @dev Returns a slices from a byte array.
-    /// @param b The byte array to take a slice from.
-    /// @param from The starting index for the slice (inclusive).
-    /// @param to The final index for the slice (exclusive).
-    /// @return result The slice containing bytes at indices [from, to)
-    function slice(
-        bytes memory b,
-        uint256 from,
-        uint256 to
-    )
-        internal
-        pure
-        returns (bytes memory result)
-    {
-        require(
-            from <= to,
-            "FROM_LESS_THAN_TO_REQUIRED"
-        );
-        require(
-            to < b.length,
-            "TO_LESS_THAN_LENGTH_REQUIRED"
-        );
-        
-        // Create a new bytes structure and copy contents
-        result = new bytes(to - from);
-        memCopy(
-            result.contentAddress(),
-            b.contentAddress() + from,
-            result.length
-        );
-        return result;
-    }
-    
-    /// @dev Returns a slice from a byte array without preserving the input.
-    /// @param b The byte array to take a slice from. Will be destroyed in the process.
-    /// @param from The starting index for the slice (inclusive).
-    /// @param to The final index for the slice (exclusive).
-    /// @return result The slice containing bytes at indices [from, to)
-    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.
-    function sliceDestructive(
-        bytes memory b,
-        uint256 from,
-        uint256 to
-    )
-        internal
-        pure
-        returns (bytes memory result)
-    {
-        require(
-            from <= to,
-            "FROM_LESS_THAN_TO_REQUIRED"
-        );
-        require(
-            to < b.length,
-            "TO_LESS_THAN_LENGTH_REQUIRED"
-        );
-        
-        // Create a new bytes structure around [from, to) in-place.
-        assembly {
-            result := add(b, from)
-            mstore(result, sub(to, from))
-        }
-        return result;
-    }
-
-    /// @dev Pops the last byte off of a byte array by modifying its length.
-    /// @param b Byte array that will be modified.
-    /// @return The byte that was popped off.
-    function popLastByte(bytes memory b)
-        internal
-        pure
-        returns (bytes1 result)
-    {
-        require(
-            b.length > 0,
-            "GREATER_THAN_ZERO_LENGTH_REQUIRED"
-        );
-
-        // Store last byte.
-        result = b[b.length - 1];
-
-        assembly {
-            // Decrement length of byte array.
-            let newLen := sub(mload(b), 1)
-            mstore(b, newLen)
-        }
-        return result;
-    }
-
-    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.
-    /// @param b Byte array that will be modified.
-    /// @return The 20 byte address that was popped off.
-    function popLast20Bytes(bytes memory b)
-        internal
-        pure
-        returns (address result)
-    {
-        require(
-            b.length >= 20,
-            "GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED"
-        );
-
-        // Store last 20 bytes.
-        result = readAddress(b, b.length - 20);
-
-        assembly {
-            // Subtract 20 from byte array length.
-            let newLen := sub(mload(b), 20)
-            mstore(b, newLen)
-        }
-        return result;
-    }
-
-    /// @dev Tests equality of two byte arrays.
-    /// @param lhs First byte array to compare.
-    /// @param rhs Second byte array to compare.
-    /// @return True if arrays are the same. False otherwise.
-    function equals(
-        bytes memory lhs,
-        bytes memory rhs
-    )
-        internal
-        pure
-        returns (bool equal)
-    {
-        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.
-        // We early exit on unequal lengths, but keccak would also correctly
-        // handle this.
-        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);
-    }
-
-    /// @dev Reads an address from a position in a byte array.
-    /// @param b Byte array containing an address.
-    /// @param index Index in byte array of address.
-    /// @return address from byte array.
-    function readAddress(
-        bytes memory b,
-        uint256 index
-    )
-        internal
-        pure
-        returns (address result)
-    {
-        require(
-            b.length >= index + 20,  // 20 is length of address
-            "GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED"
-        );
-
-        // Add offset to index:
-        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)
-        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)
-        index += 20;
-
-        // Read address from array memory
-        assembly {
-            // 1. Add index to address of bytes array
-            // 2. Load 32-byte word from memory
-            // 3. Apply 20-byte mask to obtain address
-            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)
-        }
-        return result;
-    }
-
-    /// @dev Writes an address into a specific position in a byte array.
-    /// @param b Byte array to insert address into.
-    /// @param index Index in byte array of address.
-    /// @param input Address to put into byte array.
-    function writeAddress(
-        bytes memory b,
-        uint256 index,
-        address input
-    )
-        internal
-        pure
-    {
-        require(
-            b.length >= index + 20,  // 20 is length of address
-            "GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED"
-        );
-
-        // Add offset to index:
-        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)
-        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)
-        index += 20;
-
-        // Store address into array memory
-        assembly {
-            // The address occupies 20 bytes and mstore stores 32 bytes.
-            // First fetch the 32-byte word where we'll be storing the address, then
-            // apply a mask so we have only the bytes in the word that the address will not occupy.
-            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.
-
-            // 1. Add index to address of bytes array
-            // 2. Load 32-byte word from memory
-            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address
-            let neighbors := and(
-                mload(add(b, index)),
-                0xffffffffffffffffffffffff0000000000000000000000000000000000000000
-            )
-            
-            // Make sure input address is clean.
-            // (Solidity does not guarantee this)
-            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)
-
-            // Store the neighbors and address into memory
-            mstore(add(b, index), xor(input, neighbors))
-        }
-    }
-
-    /// @dev Reads a bytes32 value from a position in a byte array.
-    /// @param b Byte array containing a bytes32 value.
-    /// @param index Index in byte array of bytes32 value.
-    /// @return bytes32 value from byte array.
-    function readBytes32(
-        bytes memory b,
-        uint256 index
-    )
-        internal
-        pure
-        returns (bytes32 result)
-    {
-        require(
-            b.length >= index + 32,
-            "GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED"
-        );
-
-        // Arrays are prefixed by a 256 bit length parameter
-        index += 32;
-
-        // Read the bytes32 from array memory
-        assembly {
-            result := mload(add(b, index))
-        }
-        return result;
-    }
-
-    /// @dev Writes a bytes32 into a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input bytes32 to put into byte array.
-    function writeBytes32(
-        bytes memory b,
-        uint256 index,
-        bytes32 input
-    )
-        internal
-        pure
-    {
-        require(
-            b.length >= index + 32,
-            "GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED"
-        );
-
-        // Arrays are prefixed by a 256 bit length parameter
-        index += 32;
-
-        // Read the bytes32 from array memory
-        assembly {
-            mstore(add(b, index), input)
-        }
-    }
-
-    /// @dev Reads a uint256 value from a position in a byte array.
-    /// @param b Byte array containing a uint256 value.
-    /// @param index Index in byte array of uint256 value.
-    /// @return uint256 value from byte array.
-    function readUint256(
-        bytes memory b,
-        uint256 index
-    )
-        internal
-        pure
-        returns (uint256 result)
-    {
-        result = uint256(readBytes32(b, index));
-        return result;
-    }
-
-    /// @dev Writes a uint256 into a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input uint256 to put into byte array.
-    function writeUint256(
-        bytes memory b,
-        uint256 index,
-        uint256 input
-    )
-        internal
-        pure
-    {
-        writeBytes32(b, index, bytes32(input));
-    }
-
-    /// @dev Reads an unpadded bytes4 value from a position in a byte array.
-    /// @param b Byte array containing a bytes4 value.
-    /// @param index Index in byte array of bytes4 value.
-    /// @return bytes4 value from byte array.
-    function readBytes4(
-        bytes memory b,
-        uint256 index
-    )
-        internal
-        pure
-        returns (bytes4 result)
-    {
-        require(
-            b.length >= index + 4,
-            "GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED"
-        );
-
-        // Arrays are prefixed by a 32 byte length field
-        index += 32;
-
-        // Read the bytes4 from array memory
-        assembly {
-            result := mload(add(b, index))
-            // Solidity does not require us to clean the trailing bytes.
-            // We do it anyway
-            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)
-        }
-        return result;
-    }
-
-    /// @dev Reads nested bytes from a specific position.
-    /// @dev NOTE: the returned value overlaps with the input value.
-    ///            Both should be treated as immutable.
-    /// @param b Byte array containing nested bytes.
-    /// @param index Index of nested bytes.
-    /// @return result Nested bytes.
-    function readBytesWithLength(
-        bytes memory b,
-        uint256 index
-    )
-        internal
-        pure
-        returns (bytes memory result)
-    {
-        // Read length of nested bytes
-        uint256 nestedBytesLength = readUint256(b, index);
-        index += 32;
-
-        // Assert length of <b> is valid, given
-        // length of nested bytes
-        require(
-            b.length >= index + nestedBytesLength,
-            "GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED"
-        );
-        
-        // Return a pointer to the byte array as it exists inside `b`
-        assembly {
-            result := add(b, index)
-        }
-        return result;
-    }
-
-    /// @dev Inserts bytes at a specific position in a byte array.
-    /// @param b Byte array to insert <input> into.
-    /// @param index Index in byte array of <input>.
-    /// @param input bytes to insert.
-    function writeBytesWithLength(
-        bytes memory b,
-        uint256 index,
-        bytes memory input
-    )
-        internal
-        pure
-    {
-        // Assert length of <b> is valid, given
-        // length of input
-        require(
-            b.length >= index + 32 + input.length,  // 32 bytes to store length
-            "GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED"
-        );
-
-        // Copy <input> into <b>
-        memCopy(
-            b.contentAddress() + index,
-            input.rawAddress(), // includes length of <input>
-            input.length + 32   // +32 bytes to store <input> length
-        );
-    }
-
-    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.
-    /// @param dest Byte array that will be overwritten with source bytes.
-    /// @param source Byte array to copy onto dest bytes.
-    function deepCopyBytes(
-        bytes memory dest,
-        bytes memory source
-    )
-        internal
-        pure
-    {
-        uint256 sourceLen = source.length;
-        // Dest length must be >= source length, or some bytes would not be copied.
-        require(
-            dest.length >= sourceLen,
-            "GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED"
-        );
-        memCopy(
-            dest.contentAddress(),
-            source.contentAddress(),
-            sourceLen
-        );
-    }
-}
diff --git a/packages/contracts/contracts/utils/Ownable/IOwnable.sol b/packages/contracts/contracts/utils/Ownable/IOwnable.sol
deleted file mode 100644
index 5deb13497..000000000
--- a/packages/contracts/contracts/utils/Ownable/IOwnable.sol
+++ /dev/null
@@ -1,8 +0,0 @@
-pragma solidity 0.4.24;
-
-
-contract IOwnable {
-
-    function transferOwnership(address newOwner)
-        public;
-}
diff --git a/packages/contracts/contracts/utils/Ownable/Ownable.sol b/packages/contracts/contracts/utils/Ownable/Ownable.sol
deleted file mode 100644
index 0c830be68..000000000
--- a/packages/contracts/contracts/utils/Ownable/Ownable.sol
+++ /dev/null
@@ -1,33 +0,0 @@
-pragma solidity 0.4.24;
-
-import "./IOwnable.sol";
-
-
-contract Ownable is
-    IOwnable
-{
-    address public owner;
-
-    constructor ()
-        public
-    {
-        owner = msg.sender;
-    }
-
-    modifier onlyOwner() {
-        require(
-            msg.sender == owner,
-            "ONLY_CONTRACT_OWNER"
-        );
-        _;
-    }
-
-    function transferOwnership(address newOwner)
-        public
-        onlyOwner
-    {
-        if (newOwner != address(0)) {
-            owner = newOwner;
-        }
-    }
-}
diff --git a/packages/contracts/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol b/packages/contracts/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol
deleted file mode 100644
index 9f98a7a16..000000000
--- a/packages/contracts/contracts/utils/ReentrancyGuard/ReentrancyGuard.sol
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract ReentrancyGuard {
-
-    // Locked state of mutex
-    bool private locked = false;
-
-    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked
-    ///      before function execution and unlocked after.
-    modifier nonReentrant() {
-        // Ensure mutex is unlocked
-        require(
-            !locked,
-            "REENTRANCY_ILLEGAL"
-        );
-
-        // Lock mutex before function call
-        locked = true;
-
-        // Perform function call
-        _;
-
-        // Unlock mutex after function call
-        locked = false;
-    }
-}
diff --git a/packages/contracts/contracts/utils/SafeMath/SafeMath.sol b/packages/contracts/contracts/utils/SafeMath/SafeMath.sol
deleted file mode 100644
index 2855edb9d..000000000
--- a/packages/contracts/contracts/utils/SafeMath/SafeMath.sol
+++ /dev/null
@@ -1,87 +0,0 @@
-pragma solidity 0.4.24;
-
-
-contract SafeMath {
-
-    function safeMul(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        if (a == 0) {
-            return 0;
-        }
-        uint256 c = a * b;
-        require(
-            c / a == b,
-            "UINT256_OVERFLOW"
-        );
-        return c;
-    }
-
-    function safeDiv(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        uint256 c = a / b;
-        return c;
-    }
-
-    function safeSub(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        require(
-            b <= a,
-            "UINT256_UNDERFLOW"
-        );
-        return a - b;
-    }
-
-    function safeAdd(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        uint256 c = a + b;
-        require(
-            c >= a,
-            "UINT256_OVERFLOW"
-        );
-        return c;
-    }
-
-    function max64(uint64 a, uint64 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        return a >= b ? a : b;
-    }
-
-    function min64(uint64 a, uint64 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        return a < b ? a : b;
-    }
-
-    function max256(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        return a >= b ? a : b;
-    }
-
-    function min256(uint256 a, uint256 b)
-        internal
-        pure
-        returns (uint256)
-    {
-        return a < b ? a : b;
-    }
-}
diff --git a/packages/contracts/package.json b/packages/contracts/package.json
deleted file mode 100644
index 16dd3c9c1..000000000
--- a/packages/contracts/package.json
+++ /dev/null
@@ -1,94 +0,0 @@
-{
-    "private": true,
-    "name": "contracts",
-    "version": "2.1.56",
-    "engines": {
-        "node": ">=6.12"
-    },
-    "description": "Smart contract components of 0x protocol",
-    "main": "lib/src/index.js",
-    "directories": {
-        "test": "test"
-    },
-    "scripts": {
-        "build": "yarn pre_build && tsc -b",
-        "build:ci": "yarn build",
-        "pre_build": "run-s compile generate_contract_wrappers",
-        "test": "yarn run_mocha",
-        "rebuild_and_test": "run-s build test",
-        "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
-        "test:profiler": "SOLIDITY_PROFILER=true run-s build run_mocha profiler:report:html",
-        "test:trace": "SOLIDITY_REVERT_TRACE=true run-s build run_mocha",
-        "run_mocha":
-            "mocha --require source-map-support/register --require make-promises-safe 'lib/test/**/*.js' --timeout 100000 --bail --exit",
-        "compile": "sol-compiler --contracts-dir contracts",
-        "clean": "shx rm -rf lib generated-artifacts generated-wrappers",
-        "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output generated-wrappers --backend ethers",
-        "lint": "tslint --format stylish --project . --exclude ./generated-wrappers/**/* --exclude ./generated-artifacts/**/* --exclude **/lib/**/* && yarn lint-contracts",
-        "coverage:report:text": "istanbul report text",
-        "coverage:report:html": "istanbul report html && open coverage/index.html",
-        "profiler:report:html": "istanbul report html && open coverage/index.html",
-        "coverage:report:lcov": "istanbul report lcov",
-        "test:circleci": "yarn test",
-        "lint-contracts": "solhint contracts/**/**/**/**/*.sol"
-    },
-    "config": {
-        "abis":
-            "generated-artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|DummyMultipleReturnERC20Token|DummyNoReturnERC20Token|ERC20Token|ERC20Proxy|ERC721Token|ERC721Proxy|Forwarder|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|InvalidERC721Receiver|MixinAuthorizable|MultiAssetProxy|MultiSigWallet|MultiSigWalletWithTimeLock|OrderValidator|ReentrantERC20Token|TestAssetProxyOwner|TestAssetProxyDispatcher|TestConstants|TestExchangeInternals|TestLibBytes|TestLibs|TestSignatureValidator|TestStaticCallReceiver|Validator|Wallet|Whitelist|WETH9|ZRXToken).json"
-    },
-    "repository": {
-        "type": "git",
-        "url": "https://github.com/0xProject/0x-monorepo.git"
-    },
-    "author": "Amir Bandeali",
-    "license": "Apache-2.0",
-    "bugs": {
-        "url": "https://github.com/0xProject/0x-monorepo/issues"
-    },
-    "homepage": "https://github.com/0xProject/0x-monorepo/packages/contracts/README.md",
-    "devDependencies": {
-        "@0x/abi-gen": "^1.0.17",
-        "@0x/dev-utils": "^1.0.19",
-        "@0x/sol-compiler": "^1.1.14",
-        "@0x/sol-cov": "^2.1.14",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/tslint-config": "^1.0.10",
-        "@types/bn.js": "^4.11.0",
-        "@types/ethereumjs-abi": "^0.6.0",
-        "@types/lodash": "4.14.104",
-        "@types/node": "*",
-        "@types/yargs": "^10.0.0",
-        "chai": "^4.0.1",
-        "chai-as-promised": "^7.1.0",
-        "chai-bignumber": "^2.0.1",
-        "dirty-chai": "^2.0.1",
-        "make-promises-safe": "^1.1.0",
-        "mocha": "^4.1.0",
-        "npm-run-all": "^4.1.2",
-        "shx": "^0.2.2",
-        "solc": "^0.4.24",
-        "solhint": "^1.2.1",
-        "tslint": "5.11.0",
-        "typescript": "3.0.1",
-        "yargs": "^10.0.3"
-    },
-    "dependencies": {
-        "@0x/base-contract": "^3.0.8",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
-        "@types/js-combinatorics": "^0.5.29",
-        "bn.js": "^4.11.8",
-        "ethereum-types": "^1.1.2",
-        "ethereumjs-abi": "0.6.5",
-        "ethereumjs-util": "^5.1.1",
-        "ethers": "~4.0.4",
-        "js-combinatorics": "^0.5.3",
-        "lodash": "^4.17.5"
-    },
-    "publishConfig": {
-        "access": "public"
-    }
-}
diff --git a/packages/contracts/src/artifacts/index.ts b/packages/contracts/src/artifacts/index.ts
deleted file mode 100644
index 97c1b6209..000000000
--- a/packages/contracts/src/artifacts/index.ts
+++ /dev/null
@@ -1,81 +0,0 @@
-import { ContractArtifact } from 'ethereum-types';
-
-import * as AssetProxyOwner from '../../generated-artifacts/AssetProxyOwner.json';
-import * as DummyERC20Token from '../../generated-artifacts/DummyERC20Token.json';
-import * as DummyERC721Receiver from '../../generated-artifacts/DummyERC721Receiver.json';
-import * as DummyERC721Token from '../../generated-artifacts/DummyERC721Token.json';
-import * as DummyMultipleReturnERC20Token from '../../generated-artifacts/DummyMultipleReturnERC20Token.json';
-import * as DummyNoReturnERC20Token from '../../generated-artifacts/DummyNoReturnERC20Token.json';
-import * as ERC20Proxy from '../../generated-artifacts/ERC20Proxy.json';
-import * as ERC20Token from '../../generated-artifacts/ERC20Token.json';
-import * as ERC721Proxy from '../../generated-artifacts/ERC721Proxy.json';
-import * as ERC721Token from '../../generated-artifacts/ERC721Token.json';
-import * as Exchange from '../../generated-artifacts/Exchange.json';
-import * as ExchangeWrapper from '../../generated-artifacts/ExchangeWrapper.json';
-import * as Forwarder from '../../generated-artifacts/Forwarder.json';
-import * as IAssetData from '../../generated-artifacts/IAssetData.json';
-import * as IAssetProxy from '../../generated-artifacts/IAssetProxy.json';
-import * as InvalidERC721Receiver from '../../generated-artifacts/InvalidERC721Receiver.json';
-import * as IValidator from '../../generated-artifacts/IValidator.json';
-import * as IWallet from '../../generated-artifacts/IWallet.json';
-import * as MixinAuthorizable from '../../generated-artifacts/MixinAuthorizable.json';
-import * as MultiAssetProxy from '../../generated-artifacts/MultiAssetProxy.json';
-import * as MultiSigWallet from '../../generated-artifacts/MultiSigWallet.json';
-import * as MultiSigWalletWithTimeLock from '../../generated-artifacts/MultiSigWalletWithTimeLock.json';
-import * as OrderValidator from '../../generated-artifacts/OrderValidator.json';
-import * as ReentrantERC20Token from '../../generated-artifacts/ReentrantERC20Token.json';
-import * as TestAssetProxyDispatcher from '../../generated-artifacts/TestAssetProxyDispatcher.json';
-import * as TestAssetProxyOwner from '../../generated-artifacts/TestAssetProxyOwner.json';
-import * as TestConstants from '../../generated-artifacts/TestConstants.json';
-import * as TestExchangeInternals from '../../generated-artifacts/TestExchangeInternals.json';
-import * as TestLibBytes from '../../generated-artifacts/TestLibBytes.json';
-import * as TestLibs from '../../generated-artifacts/TestLibs.json';
-import * as TestSignatureValidator from '../../generated-artifacts/TestSignatureValidator.json';
-import * as TestStaticCallReceiver from '../../generated-artifacts/TestStaticCallReceiver.json';
-import * as Validator from '../../generated-artifacts/Validator.json';
-import * as Wallet from '../../generated-artifacts/Wallet.json';
-import * as WETH9 from '../../generated-artifacts/WETH9.json';
-import * as Whitelist from '../../generated-artifacts/Whitelist.json';
-import * as ZRXToken from '../../generated-artifacts/ZRXToken.json';
-
-export const artifacts = {
-    AssetProxyOwner: AssetProxyOwner as ContractArtifact,
-    DummyERC20Token: DummyERC20Token as ContractArtifact,
-    DummyERC721Receiver: DummyERC721Receiver as ContractArtifact,
-    DummyERC721Token: DummyERC721Token as ContractArtifact,
-    DummyMultipleReturnERC20Token: DummyMultipleReturnERC20Token as ContractArtifact,
-    DummyNoReturnERC20Token: DummyNoReturnERC20Token as ContractArtifact,
-    ERC20Proxy: ERC20Proxy as ContractArtifact,
-    ERC20Token: ERC20Token as ContractArtifact,
-    ERC721Proxy: ERC721Proxy as ContractArtifact,
-    ERC721Token: ERC721Token as ContractArtifact,
-    Exchange: Exchange as ContractArtifact,
-    ExchangeWrapper: ExchangeWrapper as ContractArtifact,
-    Forwarder: Forwarder as ContractArtifact,
-    IAssetData: IAssetData as ContractArtifact,
-    IAssetProxy: IAssetProxy as ContractArtifact,
-    IValidator: IValidator as ContractArtifact,
-    IWallet: IWallet as ContractArtifact,
-    InvalidERC721Receiver: InvalidERC721Receiver as ContractArtifact,
-    MixinAuthorizable: MixinAuthorizable as ContractArtifact,
-    MultiAssetProxy: MultiAssetProxy as ContractArtifact,
-    MultiSigWallet: MultiSigWallet as ContractArtifact,
-    MultiSigWalletWithTimeLock: MultiSigWalletWithTimeLock as ContractArtifact,
-    OrderValidator: OrderValidator as ContractArtifact,
-    ReentrantERC20Token: ReentrantERC20Token as ContractArtifact,
-    TestAssetProxyDispatcher: TestAssetProxyDispatcher as ContractArtifact,
-    TestAssetProxyOwner: TestAssetProxyOwner as ContractArtifact,
-    TestConstants: TestConstants as ContractArtifact,
-    TestExchangeInternals: TestExchangeInternals as ContractArtifact,
-    TestLibBytes: TestLibBytes as ContractArtifact,
-    TestLibs: TestLibs as ContractArtifact,
-    TestSignatureValidator: TestSignatureValidator as ContractArtifact,
-    TestStaticCallReceiver: TestStaticCallReceiver as ContractArtifact,
-    Validator: Validator as ContractArtifact,
-    WETH9: WETH9 as ContractArtifact,
-    Wallet: Wallet as ContractArtifact,
-    Whitelist: Whitelist as ContractArtifact,
-    // Note(albrow): "as any" hack still required here because ZRXToken does not
-    // conform to the v2 artifact type.
-    ZRXToken: (ZRXToken as any) as ContractArtifact,
-};
diff --git a/packages/contracts/src/wrappers/index.ts b/packages/contracts/src/wrappers/index.ts
deleted file mode 100644
index 9ca676b56..000000000
--- a/packages/contracts/src/wrappers/index.ts
+++ /dev/null
@@ -1,34 +0,0 @@
-export * from '../../generated-wrappers/asset_proxy_owner';
-export * from '../../generated-wrappers/dummy_erc20_token';
-export * from '../../generated-wrappers/dummy_erc721_receiver';
-export * from '../../generated-wrappers/dummy_erc721_token';
-export * from '../../generated-wrappers/dummy_multiple_return_erc20_token';
-export * from '../../generated-wrappers/dummy_no_return_erc20_token';
-export * from '../../generated-wrappers/erc20_proxy';
-export * from '../../generated-wrappers/erc721_proxy';
-export * from '../../generated-wrappers/erc20_token';
-export * from '../../generated-wrappers/erc721_token';
-export * from '../../generated-wrappers/exchange';
-export * from '../../generated-wrappers/exchange_wrapper';
-export * from '../../generated-wrappers/forwarder';
-export * from '../../generated-wrappers/i_asset_data';
-export * from '../../generated-wrappers/i_asset_proxy';
-export * from '../../generated-wrappers/invalid_erc721_receiver';
-export * from '../../generated-wrappers/mixin_authorizable';
-export * from '../../generated-wrappers/multi_sig_wallet';
-export * from '../../generated-wrappers/multi_sig_wallet_with_time_lock';
-export * from '../../generated-wrappers/order_validator';
-export * from '../../generated-wrappers/reentrant_erc20_token';
-export * from '../../generated-wrappers/test_asset_proxy_dispatcher';
-export * from '../../generated-wrappers/test_asset_proxy_owner';
-export * from '../../generated-wrappers/test_constants';
-export * from '../../generated-wrappers/test_exchange_internals';
-export * from '../../generated-wrappers/test_lib_bytes';
-export * from '../../generated-wrappers/test_libs';
-export * from '../../generated-wrappers/test_signature_validator';
-export * from '../../generated-wrappers/test_static_call_receiver';
-export * from '../../generated-wrappers/validator';
-export * from '../../generated-wrappers/wallet';
-export * from '../../generated-wrappers/weth9';
-export * from '../../generated-wrappers/whitelist';
-export * from '../../generated-wrappers/zrx_token';
diff --git a/packages/contracts/test/asset_proxy/authorizable.ts b/packages/contracts/test/asset_proxy/authorizable.ts
deleted file mode 100644
index e21af9b81..000000000
--- a/packages/contracts/test/asset_proxy/authorizable.ts
+++ /dev/null
@@ -1,207 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { MixinAuthorizableContract } from '../../generated-wrappers/mixin_authorizable';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('Authorizable', () => {
-    let owner: string;
-    let notOwner: string;
-    let address: string;
-    let authorizable: MixinAuthorizableContract;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        [owner, address, notOwner] = _.slice(accounts, 0, 3);
-        authorizable = await MixinAuthorizableContract.deployFrom0xArtifactAsync(
-            artifacts.MixinAuthorizable,
-            provider,
-            txDefaults,
-        );
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('addAuthorizedAddress', () => {
-        it('should throw if not called by owner', async () => {
-            return expectTransactionFailedAsync(
-                authorizable.addAuthorizedAddress.sendTransactionAsync(notOwner, { from: notOwner }),
-                RevertReason.OnlyContractOwner,
-            );
-        });
-        it('should allow owner to add an authorized address', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isAuthorized = await authorizable.authorized.callAsync(address);
-            expect(isAuthorized).to.be.true();
-        });
-        it('should throw if owner attempts to authorize a duplicate address', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            return expectTransactionFailedAsync(
-                authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                RevertReason.TargetAlreadyAuthorized,
-            );
-        });
-    });
-
-    describe('removeAuthorizedAddress', () => {
-        it('should throw if not called by owner', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            return expectTransactionFailedAsync(
-                authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
-                    from: notOwner,
-                }),
-                RevertReason.OnlyContractOwner,
-            );
-        });
-
-        it('should allow owner to remove an authorized address', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
-                    from: owner,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isAuthorized = await authorizable.authorized.callAsync(address);
-            expect(isAuthorized).to.be.false();
-        });
-
-        it('should throw if owner attempts to remove an address that is not authorized', async () => {
-            return expectTransactionFailedAsync(
-                authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
-                    from: owner,
-                }),
-                RevertReason.TargetNotAuthorized,
-            );
-        });
-    });
-
-    describe('removeAuthorizedAddressAtIndex', () => {
-        it('should throw if not called by owner', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const index = new BigNumber(0);
-            return expectTransactionFailedAsync(
-                authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address, index, {
-                    from: notOwner,
-                }),
-                RevertReason.OnlyContractOwner,
-            );
-        });
-        it('should throw if index is >= authorities.length', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const index = new BigNumber(1);
-            return expectTransactionFailedAsync(
-                authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address, index, {
-                    from: owner,
-                }),
-                RevertReason.IndexOutOfBounds,
-            );
-        });
-        it('should throw if owner attempts to remove an address that is not authorized', async () => {
-            const index = new BigNumber(0);
-            return expectTransactionFailedAsync(
-                authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address, index, {
-                    from: owner,
-                }),
-                RevertReason.TargetNotAuthorized,
-            );
-        });
-        it('should throw if address at index does not match target', async () => {
-            const address1 = address;
-            const address2 = notOwner;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address1, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address2, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const address1Index = new BigNumber(0);
-            return expectTransactionFailedAsync(
-                authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address2, address1Index, {
-                    from: owner,
-                }),
-                RevertReason.AuthorizedAddressMismatch,
-            );
-        });
-        it('should allow owner to remove an authorized address', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const index = new BigNumber(0);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.removeAuthorizedAddressAtIndex.sendTransactionAsync(address, index, {
-                    from: owner,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isAuthorized = await authorizable.authorized.callAsync(address);
-            expect(isAuthorized).to.be.false();
-        });
-    });
-
-    describe('getAuthorizedAddresses', () => {
-        it('should return all authorized addresses', async () => {
-            const initial = await authorizable.getAuthorizedAddresses.callAsync();
-            expect(initial).to.have.length(0);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.addAuthorizedAddress.sendTransactionAsync(address, {
-                    from: owner,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const afterAdd = await authorizable.getAuthorizedAddresses.callAsync();
-            expect(afterAdd).to.have.length(1);
-            expect(afterAdd).to.include(address);
-
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
-                    from: owner,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const afterRemove = await authorizable.getAuthorizedAddresses.callAsync();
-            expect(afterRemove).to.have.length(0);
-        });
-    });
-});
diff --git a/packages/contracts/test/asset_proxy/proxies.ts b/packages/contracts/test/asset_proxy/proxies.ts
deleted file mode 100644
index 8fa1e602a..000000000
--- a/packages/contracts/test/asset_proxy/proxies.ts
+++ /dev/null
@@ -1,1246 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils } from '@0x/order-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { DummyERC721ReceiverContract } from '../../generated-wrappers/dummy_erc721_receiver';
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { DummyMultipleReturnERC20TokenContract } from '../../generated-wrappers/dummy_multiple_return_erc20_token';
-import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_no_return_erc20_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
-import { IAssetDataContract } from '../../generated-wrappers/i_asset_data';
-import { IAssetProxyContract } from '../../generated-wrappers/i_asset_proxy';
-import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_proxy';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { LogDecoder } from '../utils/log_decoder';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-const assetProxyInterface = new IAssetProxyContract(
-    artifacts.IAssetProxy.compilerOutput.abi,
-    constants.NULL_ADDRESS,
-    provider,
-);
-const assetDataInterface = new IAssetDataContract(
-    artifacts.IAssetData.compilerOutput.abi,
-    constants.NULL_ADDRESS,
-    provider,
-);
-
-// tslint:disable:no-unnecessary-type-assertion
-describe('Asset Transfer Proxies', () => {
-    let owner: string;
-    let notAuthorized: string;
-    let authorized: string;
-    let fromAddress: string;
-    let toAddress: string;
-
-    let erc20TokenA: DummyERC20TokenContract;
-    let erc20TokenB: DummyERC20TokenContract;
-    let erc721TokenA: DummyERC721TokenContract;
-    let erc721TokenB: DummyERC721TokenContract;
-    let erc721Receiver: DummyERC721ReceiverContract;
-    let erc20Proxy: ERC20ProxyContract;
-    let erc721Proxy: ERC721ProxyContract;
-    let noReturnErc20Token: DummyNoReturnERC20TokenContract;
-    let multipleReturnErc20Token: DummyMultipleReturnERC20TokenContract;
-    let multiAssetProxy: MultiAssetProxyContract;
-
-    let erc20Wrapper: ERC20Wrapper;
-    let erc721Wrapper: ERC721Wrapper;
-    let erc721AFromTokenId: BigNumber;
-    let erc721BFromTokenId: BigNumber;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, notAuthorized, authorized, fromAddress, toAddress] = _.slice(accounts, 0, 5));
-
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-        erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-
-        // Deploy AssetProxies
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        multiAssetProxy = await MultiAssetProxyContract.deployFrom0xArtifactAsync(
-            artifacts.MultiAssetProxy,
-            provider,
-            txDefaults,
-        );
-
-        // Configure ERC20Proxy
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(authorized, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        // Configure ERC721Proxy
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(authorized, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        // Configure MultiAssetProxy
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multiAssetProxy.addAuthorizedAddress.sendTransactionAsync(authorized, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc721Proxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        // Deploy and configure ERC20 tokens
-        const numDummyErc20ToDeploy = 2;
-        [erc20TokenA, erc20TokenB] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        noReturnErc20Token = await DummyNoReturnERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.DummyNoReturnERC20Token,
-            provider,
-            txDefaults,
-            constants.DUMMY_TOKEN_NAME,
-            constants.DUMMY_TOKEN_SYMBOL,
-            constants.DUMMY_TOKEN_DECIMALS,
-            constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-        );
-        multipleReturnErc20Token = await DummyMultipleReturnERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.DummyMultipleReturnERC20Token,
-            provider,
-            txDefaults,
-            constants.DUMMY_TOKEN_NAME,
-            constants.DUMMY_TOKEN_SYMBOL,
-            constants.DUMMY_TOKEN_DECIMALS,
-            constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-        );
-
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await noReturnErc20Token.setBalance.sendTransactionAsync(fromAddress, constants.INITIAL_ERC20_BALANCE),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await noReturnErc20Token.approve.sendTransactionAsync(
-                erc20Proxy.address,
-                constants.INITIAL_ERC20_ALLOWANCE,
-                { from: fromAddress },
-            ),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multipleReturnErc20Token.setBalance.sendTransactionAsync(
-                fromAddress,
-                constants.INITIAL_ERC20_BALANCE,
-            ),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multipleReturnErc20Token.approve.sendTransactionAsync(
-                erc20Proxy.address,
-                constants.INITIAL_ERC20_ALLOWANCE,
-                { from: fromAddress },
-            ),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        // Deploy and configure ERC721 tokens and receiver
-        [erc721TokenA, erc721TokenB] = await erc721Wrapper.deployDummyTokensAsync();
-        erc721Receiver = await DummyERC721ReceiverContract.deployFrom0xArtifactAsync(
-            artifacts.DummyERC721Receiver,
-            provider,
-            txDefaults,
-        );
-
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721AFromTokenId = erc721Balances[fromAddress][erc721TokenA.address][0];
-        erc721BFromTokenId = erc721Balances[fromAddress][erc721TokenB.address][0];
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('ERC20Proxy', () => {
-        it('should revert if undefined function is called', async () => {
-            const undefinedSelector = '0x01020304';
-            await expectTransactionFailedWithoutReasonAsync(
-                web3Wrapper.sendTransactionAsync({
-                    from: owner,
-                    to: erc20Proxy.address,
-                    value: constants.ZERO_AMOUNT,
-                    data: undefinedSelector,
-                }),
-            );
-        });
-        it('should have an id of 0xf47261b0', async () => {
-            const proxyId = await erc20Proxy.getProxyId.callAsync();
-            const expectedProxyId = '0xf47261b0';
-            expect(proxyId).to.equal(expectedProxyId);
-        });
-        describe('transferFrom', () => {
-            it('should successfully transfer tokens', async () => {
-                // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                // Perform a transfer from fromAddress to toAddress
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                const amount = new BigNumber(10);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                // Verify transfer was successful
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(amount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(amount),
-                );
-            });
-
-            it('should successfully transfer tokens that do not return a value', async () => {
-                // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address);
-                // Perform a transfer from fromAddress to toAddress
-                const initialFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
-                const initialToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
-                const amount = new BigNumber(10);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                // Verify transfer was successful
-                const newFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
-                const newToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
-                expect(newFromBalance).to.be.bignumber.equal(initialFromBalance.minus(amount));
-                expect(newToBalance).to.be.bignumber.equal(initialToBalance.plus(amount));
-            });
-
-            it('should successfully transfer tokens and ignore extra assetData', async () => {
-                // Construct ERC20 asset data
-                const extraData = '0102030405060708';
-                const encodedAssetData = `${assetDataUtils.encodeERC20AssetData(erc20TokenA.address)}${extraData}`;
-                // Perform a transfer from fromAddress to toAddress
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                const amount = new BigNumber(10);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                // Verify transfer was successful
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(amount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(amount),
-                );
-            });
-
-            it('should do nothing if transferring 0 amount of a token', async () => {
-                // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                // Perform a transfer from fromAddress to toAddress
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                const amount = new BigNumber(0);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                // Verify transfer was successful
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address],
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address],
-                );
-            });
-
-            it('should revert if allowances are too low', async () => {
-                // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                // Create allowance less than transfer amount. Set allowance on proxy.
-                const allowance = new BigNumber(0);
-                const amount = new BigNumber(10);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc20TokenA.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
-                        from: fromAddress,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                // Perform a transfer; expect this to fail.
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.TransferFailed,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.deep.equal(erc20Balances);
-            });
-
-            it('should revert if allowances are too low and token does not return a value', async () => {
-                // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address);
-                // Create allowance less than transfer amount. Set allowance on proxy.
-                const allowance = new BigNumber(0);
-                const amount = new BigNumber(10);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await noReturnErc20Token.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
-                        from: fromAddress,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const initialFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
-                const initialToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
-                // Perform a transfer; expect this to fail.
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.TransferFailed,
-                );
-                const newFromBalance = await noReturnErc20Token.balanceOf.callAsync(fromAddress);
-                const newToBalance = await noReturnErc20Token.balanceOf.callAsync(toAddress);
-                expect(newFromBalance).to.be.bignumber.equal(initialFromBalance);
-                expect(newToBalance).to.be.bignumber.equal(initialToBalance);
-            });
-
-            it('should revert if caller is not authorized', async () => {
-                // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                // Perform a transfer from fromAddress to toAddress
-                const amount = new BigNumber(10);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: notAuthorized,
-                    }),
-                    RevertReason.SenderNotAuthorized,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.deep.equal(erc20Balances);
-            });
-
-            it('should revert if token returns more than 32 bytes', async () => {
-                // Construct ERC20 asset data
-                const encodedAssetData = assetDataUtils.encodeERC20AssetData(multipleReturnErc20Token.address);
-                const amount = new BigNumber(10);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                const initialFromBalance = await multipleReturnErc20Token.balanceOf.callAsync(fromAddress);
-                const initialToBalance = await multipleReturnErc20Token.balanceOf.callAsync(toAddress);
-                // Perform a transfer; expect this to fail.
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc20Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.TransferFailed,
-                );
-                const newFromBalance = await multipleReturnErc20Token.balanceOf.callAsync(fromAddress);
-                const newToBalance = await multipleReturnErc20Token.balanceOf.callAsync(toAddress);
-                expect(newFromBalance).to.be.bignumber.equal(initialFromBalance);
-                expect(newToBalance).to.be.bignumber.equal(initialToBalance);
-            });
-        });
-    });
-
-    describe('ERC721Proxy', () => {
-        it('should revert if undefined function is called', async () => {
-            const undefinedSelector = '0x01020304';
-            await expectTransactionFailedWithoutReasonAsync(
-                web3Wrapper.sendTransactionAsync({
-                    from: owner,
-                    to: erc721Proxy.address,
-                    value: constants.ZERO_AMOUNT,
-                    data: undefinedSelector,
-                }),
-            );
-        });
-        it('should have an id of 0x02571792', async () => {
-            const proxyId = await erc721Proxy.getProxyId.callAsync();
-            const expectedProxyId = '0x02571792';
-            expect(proxyId).to.equal(expectedProxyId);
-        });
-        describe('transferFrom', () => {
-            it('should successfully transfer tokens', async () => {
-                // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                // Verify pre-condition
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                // Perform a transfer from fromAddress to toAddress
-                const amount = new BigNumber(1);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: erc721Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                // Verify transfer was successful
-                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwnerFromAsset).to.be.bignumber.equal(toAddress);
-            });
-
-            it('should successfully transfer tokens and ignore extra assetData', async () => {
-                // Construct ERC721 asset data
-                const extraData = '0102030405060708';
-                const encodedAssetData = `${assetDataUtils.encodeERC721AssetData(
-                    erc721TokenA.address,
-                    erc721AFromTokenId,
-                )}${extraData}`;
-                // Verify pre-condition
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                // Perform a transfer from fromAddress to toAddress
-                const amount = new BigNumber(1);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: erc721Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                // Verify transfer was successful
-                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwnerFromAsset).to.be.bignumber.equal(toAddress);
-            });
-
-            it('should not call onERC721Received when transferring to a smart contract', async () => {
-                // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                // Verify pre-condition
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                // Perform a transfer from fromAddress to toAddress
-                const amount = new BigNumber(1);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    erc721Receiver.address,
-                    amount,
-                );
-                const logDecoder = new LogDecoder(web3Wrapper);
-                const tx = await logDecoder.getTxWithDecodedLogsAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: erc721Proxy.address,
-                        data,
-                        from: authorized,
-                        gas: constants.MAX_TRANSFER_FROM_GAS,
-                    }),
-                );
-                // Verify that no log was emitted by erc721 receiver
-                expect(tx.logs.length).to.be.equal(1);
-                // Verify transfer was successful
-                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwnerFromAsset).to.be.bignumber.equal(erc721Receiver.address);
-            });
-
-            it('should revert if transferring 0 amount of a token', async () => {
-                // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                // Verify pre-condition
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                // Perform a transfer from fromAddress to toAddress
-                const amount = new BigNumber(0);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc721Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.InvalidAmount,
-                );
-                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwner).to.be.equal(ownerFromAsset);
-            });
-
-            it('should revert if transferring > 1 amount of a token', async () => {
-                // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                // Verify pre-condition
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                // Perform a transfer from fromAddress to toAddress
-                const amount = new BigNumber(500);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc721Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.InvalidAmount,
-                );
-                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwner).to.be.equal(ownerFromAsset);
-            });
-
-            it('should revert if allowances are too low', async () => {
-                // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                // Verify pre-condition
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                // Remove transfer approval for fromAddress.
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc721TokenA.approve.sendTransactionAsync(constants.NULL_ADDRESS, erc721AFromTokenId, {
-                        from: fromAddress,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                // Perform a transfer; expect this to fail.
-                const amount = new BigNumber(1);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc721Proxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.TransferFailed,
-                );
-                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwner).to.be.equal(ownerFromAsset);
-            });
-
-            it('should revert if caller is not authorized', async () => {
-                // Construct ERC721 asset data
-                const encodedAssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                // Verify pre-condition
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                // Perform a transfer from fromAddress to toAddress
-                const amount = new BigNumber(1);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    encodedAssetData,
-                    fromAddress,
-                    toAddress,
-                    amount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: erc721Proxy.address,
-                        data,
-                        from: notAuthorized,
-                    }),
-                    RevertReason.SenderNotAuthorized,
-                );
-                const newOwner = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwner).to.be.equal(ownerFromAsset);
-            });
-        });
-    });
-    describe('MultiAssetProxy', () => {
-        it('should revert if undefined function is called', async () => {
-            const undefinedSelector = '0x01020304';
-            await expectTransactionFailedWithoutReasonAsync(
-                web3Wrapper.sendTransactionAsync({
-                    from: owner,
-                    to: multiAssetProxy.address,
-                    value: constants.ZERO_AMOUNT,
-                    data: undefinedSelector,
-                }),
-            );
-        });
-        it('should have an id of 0x94cfcdd7', async () => {
-            const proxyId = await multiAssetProxy.getProxyId.callAsync();
-            // first 4 bytes of `keccak256('MultiAsset(uint256[],bytes[])')`
-            const expectedProxyId = '0x94cfcdd7';
-            expect(proxyId).to.equal(expectedProxyId);
-        });
-        describe('transferFrom', () => {
-            it('should transfer a single ERC20 token', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const amounts = [erc20Amount];
-                const nestedAssetData = [erc20AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const totalAmount = inputAmount.times(erc20Amount);
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
-                );
-            });
-            it('should successfully transfer multiple of the same ERC20 token', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount1 = new BigNumber(10);
-                const erc20Amount2 = new BigNumber(20);
-                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const amounts = [erc20Amount1, erc20Amount2];
-                const nestedAssetData = [erc20AssetData1, erc20AssetData2];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const totalAmount = inputAmount.times(erc20Amount1).plus(inputAmount.times(erc20Amount2));
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
-                );
-            });
-            it('should successfully transfer multiple different ERC20 tokens', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount1 = new BigNumber(10);
-                const erc20Amount2 = new BigNumber(20);
-                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address);
-                const amounts = [erc20Amount1, erc20Amount2];
-                const nestedAssetData = [erc20AssetData1, erc20AssetData2];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const totalErc20AAmount = inputAmount.times(erc20Amount1);
-                const totalErc20BAmount = inputAmount.times(erc20Amount2);
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount),
-                );
-                expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount),
-                );
-            });
-            it('should transfer a single ERC721 token', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc721Amount = new BigNumber(1);
-                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const amounts = [erc721Amount];
-                const nestedAssetData = [erc721AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwnerFromAsset).to.be.equal(toAddress);
-            });
-            it('should successfully transfer multiple of the same ERC721 token', async () => {
-                const erc721Balances = await erc721Wrapper.getBalancesAsync();
-                const erc721AFromTokenId2 = erc721Balances[fromAddress][erc721TokenA.address][1];
-                const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(
-                    erc721TokenA.address,
-                    erc721AFromTokenId2,
-                );
-                const inputAmount = new BigNumber(1);
-                const erc721Amount = new BigNumber(1);
-                const amounts = [erc721Amount, erc721Amount];
-                const nestedAssetData = [erc721AssetData1, erc721AssetData2];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset1).to.be.equal(fromAddress);
-                const ownerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
-                expect(ownerFromAsset2).to.be.equal(fromAddress);
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                        gas: constants.MAX_TRANSFER_FROM_GAS,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                const newOwnerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
-                expect(newOwnerFromAsset1).to.be.equal(toAddress);
-                expect(newOwnerFromAsset2).to.be.equal(toAddress);
-            });
-            it('should successfully transfer multiple different ERC721 tokens', async () => {
-                const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(erc721TokenB.address, erc721BFromTokenId);
-                const inputAmount = new BigNumber(1);
-                const erc721Amount = new BigNumber(1);
-                const amounts = [erc721Amount, erc721Amount];
-                const nestedAssetData = [erc721AssetData1, erc721AssetData2];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset1).to.be.equal(fromAddress);
-                const ownerFromAsset2 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
-                expect(ownerFromAsset2).to.be.equal(fromAddress);
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                        gas: constants.MAX_TRANSFER_FROM_GAS,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                const newOwnerFromAsset2 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
-                expect(newOwnerFromAsset1).to.be.equal(toAddress);
-                expect(newOwnerFromAsset2).to.be.equal(toAddress);
-            });
-            it('should successfully transfer a combination of ERC20 and ERC721 tokens', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc721Amount = new BigNumber(1);
-                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const amounts = [erc20Amount, erc721Amount];
-                const nestedAssetData = [erc20AssetData, erc721AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const totalAmount = inputAmount.times(erc20Amount);
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
-                );
-                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwnerFromAsset).to.be.equal(toAddress);
-            });
-            it('should successfully transfer tokens and ignore extra assetData', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc721Amount = new BigNumber(1);
-                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const amounts = [erc20Amount, erc721Amount];
-                const nestedAssetData = [erc20AssetData, erc721AssetData];
-                const extraData = '0102030405060708';
-                const assetData = `${assetDataInterface.MultiAsset.getABIEncodedTransactionData(
-                    amounts,
-                    nestedAssetData,
-                )}${extraData}`;
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                const ownerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset).to.be.equal(fromAddress);
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const totalAmount = inputAmount.times(erc20Amount);
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(totalAmount),
-                );
-                const newOwnerFromAsset = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(newOwnerFromAsset).to.be.equal(toAddress);
-            });
-            it('should successfully transfer correct amounts when the `amount` > 1', async () => {
-                const inputAmount = new BigNumber(100);
-                const erc20Amount1 = new BigNumber(10);
-                const erc20Amount2 = new BigNumber(20);
-                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address);
-                const amounts = [erc20Amount1, erc20Amount2];
-                const nestedAssetData = [erc20AssetData1, erc20AssetData2];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const totalErc20AAmount = inputAmount.times(erc20Amount1);
-                const totalErc20BAmount = inputAmount.times(erc20Amount2);
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount),
-                );
-                expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount),
-                );
-            });
-            it('should successfully transfer a large amount of tokens', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount1 = new BigNumber(10);
-                const erc20Amount2 = new BigNumber(20);
-                const erc20AssetData1 = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc20AssetData2 = assetDataUtils.encodeERC20AssetData(erc20TokenB.address);
-                const erc721Amount = new BigNumber(1);
-                const erc721Balances = await erc721Wrapper.getBalancesAsync();
-                const erc721AFromTokenId2 = erc721Balances[fromAddress][erc721TokenA.address][1];
-                const erc721BFromTokenId2 = erc721Balances[fromAddress][erc721TokenB.address][1];
-                const erc721AssetData1 = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const erc721AssetData2 = assetDataUtils.encodeERC721AssetData(
-                    erc721TokenA.address,
-                    erc721AFromTokenId2,
-                );
-                const erc721AssetData3 = assetDataUtils.encodeERC721AssetData(erc721TokenB.address, erc721BFromTokenId);
-                const erc721AssetData4 = assetDataUtils.encodeERC721AssetData(
-                    erc721TokenB.address,
-                    erc721BFromTokenId2,
-                );
-                const amounts = [erc721Amount, erc20Amount1, erc721Amount, erc20Amount2, erc721Amount, erc721Amount];
-                const nestedAssetData = [
-                    erc721AssetData1,
-                    erc20AssetData1,
-                    erc721AssetData2,
-                    erc20AssetData2,
-                    erc721AssetData3,
-                    erc721AssetData4,
-                ];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                const ownerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                expect(ownerFromAsset1).to.be.equal(fromAddress);
-                const ownerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
-                expect(ownerFromAsset2).to.be.equal(fromAddress);
-                const ownerFromAsset3 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
-                expect(ownerFromAsset3).to.be.equal(fromAddress);
-                const ownerFromAsset4 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId2);
-                expect(ownerFromAsset4).to.be.equal(fromAddress);
-                const erc20Balances = await erc20Wrapper.getBalancesAsync();
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                        gas: constants.MAX_EXECUTE_TRANSACTION_GAS,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const newOwnerFromAsset1 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId);
-                const newOwnerFromAsset2 = await erc721TokenA.ownerOf.callAsync(erc721AFromTokenId2);
-                const newOwnerFromAsset3 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId);
-                const newOwnerFromAsset4 = await erc721TokenB.ownerOf.callAsync(erc721BFromTokenId2);
-                expect(newOwnerFromAsset1).to.be.equal(toAddress);
-                expect(newOwnerFromAsset2).to.be.equal(toAddress);
-                expect(newOwnerFromAsset3).to.be.equal(toAddress);
-                expect(newOwnerFromAsset4).to.be.equal(toAddress);
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const totalErc20AAmount = inputAmount.times(erc20Amount1);
-                const totalErc20BAmount = inputAmount.times(erc20Amount2);
-                expect(newBalances[fromAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenA.address].minus(totalErc20AAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenA.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenA.address].add(totalErc20AAmount),
-                );
-                expect(newBalances[fromAddress][erc20TokenB.address]).to.be.bignumber.equal(
-                    erc20Balances[fromAddress][erc20TokenB.address].minus(totalErc20BAmount),
-                );
-                expect(newBalances[toAddress][erc20TokenB.address]).to.be.bignumber.equal(
-                    erc20Balances[toAddress][erc20TokenB.address].add(totalErc20BAmount),
-                );
-            });
-            it('should revert if a single transfer fails', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                // 2 is an invalid erc721 amount
-                const erc721Amount = new BigNumber(2);
-                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const amounts = [erc20Amount, erc721Amount];
-                const nestedAssetData = [erc20AssetData, erc721AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.InvalidAmount,
-                );
-            });
-            it('should revert if an AssetProxy is not registered', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc721Amount = new BigNumber(1);
-                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const invalidProxyId = '0x12345678';
-                const invalidErc721AssetData = `${invalidProxyId}${erc721AssetData.slice(10)}`;
-                const amounts = [erc20Amount, erc721Amount];
-                const nestedAssetData = [erc20AssetData, invalidErc721AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.AssetProxyDoesNotExist,
-                );
-            });
-            it('should revert if the length of `amounts` does not match the length of `nestedAssetData`', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const amounts = [erc20Amount];
-                const nestedAssetData = [erc20AssetData, erc721AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.LengthMismatch,
-                );
-            });
-            it('should revert if amounts multiplication results in an overflow', async () => {
-                const inputAmount = new BigNumber(2).pow(128);
-                const erc20Amount = new BigNumber(2).pow(128);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const amounts = [erc20Amount];
-                const nestedAssetData = [erc20AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.Uint256Overflow,
-                );
-            });
-            it('should revert if an element of `nestedAssetData` is < 4 bytes long', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc721Amount = new BigNumber(1);
-                const erc721AssetData = '0x123456';
-                const amounts = [erc20Amount, erc721Amount];
-                const nestedAssetData = [erc20AssetData, erc721AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: authorized,
-                    }),
-                    RevertReason.LengthGreaterThan3Required,
-                );
-            });
-            it('should revert if caller is not authorized', async () => {
-                const inputAmount = new BigNumber(1);
-                const erc20Amount = new BigNumber(10);
-                const erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20TokenA.address);
-                const erc721Amount = new BigNumber(1);
-                const erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721TokenA.address, erc721AFromTokenId);
-                const amounts = [erc20Amount, erc721Amount];
-                const nestedAssetData = [erc20AssetData, erc721AssetData];
-                const assetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(amounts, nestedAssetData);
-                const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
-                    assetData,
-                    fromAddress,
-                    toAddress,
-                    inputAmount,
-                );
-                await expectTransactionFailedAsync(
-                    web3Wrapper.sendTransactionAsync({
-                        to: multiAssetProxy.address,
-                        data,
-                        from: notAuthorized,
-                    }),
-                    RevertReason.SenderNotAuthorized,
-                );
-            });
-        });
-    });
-});
-// tslint:enable:no-unnecessary-type-assertion
-// tslint:disable:max-file-line-count
diff --git a/packages/contracts/test/exchange/core.ts b/packages/contracts/test/exchange/core.ts
deleted file mode 100644
index 9159b0d8f..000000000
--- a/packages/contracts/test/exchange/core.ts
+++ /dev/null
@@ -1,1168 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { RevertReason, SignatureType, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import ethUtil = require('ethereumjs-util');
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract, DummyERC20TokenTransferEventArgs } from '../../generated-wrappers/dummy_erc20_token';
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_no_return_erc20_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
-import { ExchangeCancelEventArgs, ExchangeContract } from '../../generated-wrappers/exchange';
-import { IAssetDataContract } from '../../generated-wrappers/i_asset_data';
-import { MultiAssetProxyContract } from '../../generated-wrappers/multi_asset_proxy';
-import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token';
-import { TestStaticCallReceiverContract } from '../../generated-wrappers/test_static_call_receiver';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { getLatestBlockTimestampAsync, increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { ERC20BalancesByOwner, OrderStatus } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-const assetDataInterface = new IAssetDataContract(
-    artifacts.IAssetData.compilerOutput.abi,
-    constants.NULL_ADDRESS,
-    provider,
-);
-// tslint:disable:no-unnecessary-type-assertion
-describe('Exchange core', () => {
-    let makerAddress: string;
-    let owner: string;
-    let takerAddress: string;
-    let feeRecipientAddress: string;
-
-    let erc20TokenA: DummyERC20TokenContract;
-    let erc20TokenB: DummyERC20TokenContract;
-    let zrxToken: DummyERC20TokenContract;
-    let erc721Token: DummyERC721TokenContract;
-    let noReturnErc20Token: DummyNoReturnERC20TokenContract;
-    let reentrantErc20Token: ReentrantERC20TokenContract;
-    let exchange: ExchangeContract;
-    let erc20Proxy: ERC20ProxyContract;
-    let erc721Proxy: ERC721ProxyContract;
-    let multiAssetProxy: MultiAssetProxyContract;
-    let maliciousWallet: TestStaticCallReceiverContract;
-    let maliciousValidator: TestStaticCallReceiverContract;
-
-    let signedOrder: SignedOrder;
-    let erc20Balances: ERC20BalancesByOwner;
-    let exchangeWrapper: ExchangeWrapper;
-    let erc20Wrapper: ERC20Wrapper;
-    let erc721Wrapper: ERC721Wrapper;
-    let orderFactory: OrderFactory;
-
-    let erc721MakerAssetIds: BigNumber[];
-    let erc721TakerAssetIds: BigNumber[];
-
-    let defaultMakerAssetAddress: string;
-    let defaultTakerAssetAddress: string;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress] = _.slice(accounts, 0, 4));
-
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-        erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-
-        // Deploy AssetProxies, Exchange, tokens, and malicious contracts
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        multiAssetProxy = await MultiAssetProxyContract.deployFrom0xArtifactAsync(
-            artifacts.MultiAssetProxy,
-            provider,
-            txDefaults,
-        );
-        const numDummyErc20ToDeploy = 3;
-        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        exchange = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            assetDataUtils.encodeERC20AssetData(zrxToken.address),
-        );
-        maliciousWallet = maliciousValidator = await TestStaticCallReceiverContract.deployFrom0xArtifactAsync(
-            artifacts.TestStaticCallReceiver,
-            provider,
-            txDefaults,
-        );
-        reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.ReentrantERC20Token,
-            provider,
-            txDefaults,
-            exchange.address,
-        );
-
-        // Configure ERC20Proxy
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        // Configure ERC721Proxy
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(multiAssetProxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        // Configure MultiAssetProxy
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multiAssetProxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await multiAssetProxy.registerAssetProxy.sendTransactionAsync(erc721Proxy.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        // Configure Exchange
-        exchangeWrapper = new ExchangeWrapper(exchange, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(multiAssetProxy.address, owner);
-
-        // Configure ERC20 tokens
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-
-        // Configure ERC721 tokens
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
-        erc721TakerAssetIds = erc721Balances[takerAddress][erc721Token.address];
-
-        // Configure order defaults
-        defaultMakerAssetAddress = erc20TokenA.address;
-        defaultTakerAssetAddress = erc20TokenB.address;
-        const defaultOrderParams = {
-            ...constants.STATIC_ORDER_PARAMS,
-            exchangeAddress: exchange.address,
-            makerAddress,
-            feeRecipientAddress,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
-        };
-        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('fillOrder', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            signedOrder = await orderFactory.newSignedOrderAsync();
-        });
-
-        const reentrancyTest = (functionNames: string[]) => {
-            _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                const description = `should not allow fillOrder to reenter the Exchange contract via ${functionName}`;
-                it(description, async () => {
-                    signedOrder = await orderFactory.newSignedOrderAsync({
-                        makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                    });
-                    await web3Wrapper.awaitTransactionSuccessAsync(
-                        await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                        constants.AWAIT_TRANSACTION_MINED_MS,
-                    );
-                    await expectTransactionFailedAsync(
-                        exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
-                        RevertReason.TransferFailed,
-                    );
-                });
-            });
-        };
-        describe('fillOrder reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-        it('should throw if signature is invalid', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-
-            const v = ethUtil.toBuffer(signedOrder.signature.slice(0, 4));
-            const invalidR = ethUtil.sha3('invalidR');
-            const invalidS = ethUtil.sha3('invalidS');
-            const signatureType = ethUtil.toBuffer(`0x${signedOrder.signature.slice(-2)}`);
-            const invalidSigBuff = Buffer.concat([v, invalidR, invalidS, signatureType]);
-            const invalidSigHex = `0x${invalidSigBuff.toString('hex')}`;
-            signedOrder.signature = invalidSigHex;
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
-                RevertReason.InvalidOrderSignature,
-            );
-        });
-
-        it('should throw if no value is filled', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync();
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should revert if `isValidSignature` tries to update state when SignatureType=Wallet', async () => {
-            const maliciousMakerAddress = maliciousWallet.address;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20TokenA.setBalance.sendTransactionAsync(
-                    maliciousMakerAddress,
-                    constants.INITIAL_ERC20_BALANCE,
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await maliciousWallet.approveERC20.sendTransactionAsync(
-                    erc20TokenA.address,
-                    erc20Proxy.address,
-                    constants.INITIAL_ERC20_ALLOWANCE,
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAddress: maliciousMakerAddress,
-                makerFee: constants.ZERO_AMOUNT,
-            });
-            signedOrder.signature = `0x0${SignatureType.Wallet}`;
-            await expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
-                RevertReason.WalletError,
-            );
-        });
-
-        it('should revert if `isValidSignature` tries to update state when SignatureType=Validator', async () => {
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await exchange.setSignatureValidatorApproval.sendTransactionAsync(
-                    maliciousValidator.address,
-                    isApproved,
-                    { from: makerAddress },
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            signedOrder.signature = `${maliciousValidator.address}0${SignatureType.Validator}`;
-            await expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
-                RevertReason.ValidatorError,
-            );
-        });
-
-        it('should not emit transfer events for transfers where from == to', async () => {
-            const txReceipt = await exchangeWrapper.fillOrderAsync(signedOrder, makerAddress);
-            const logs = txReceipt.logs;
-            const transferLogs = _.filter(
-                logs,
-                log => (log as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).event === 'Transfer',
-            );
-            expect(transferLogs.length).to.be.equal(2);
-            expect((transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).address).to.be.equal(
-                zrxToken.address,
-            );
-            expect((transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._from).to.be.equal(
-                makerAddress,
-            );
-            expect((transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._to).to.be.equal(
-                feeRecipientAddress,
-            );
-            expect(
-                (transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._value,
-            ).to.be.bignumber.equal(signedOrder.makerFee);
-            expect((transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).address).to.be.equal(
-                zrxToken.address,
-            );
-            expect((transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._from).to.be.equal(
-                makerAddress,
-            );
-            expect((transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._to).to.be.equal(
-                feeRecipientAddress,
-            );
-            expect(
-                (transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._value,
-            ).to.be.bignumber.equal(signedOrder.takerFee);
-        });
-    });
-
-    describe('Testing exchange of ERC20 tokens with no return values', () => {
-        before(async () => {
-            noReturnErc20Token = await DummyNoReturnERC20TokenContract.deployFrom0xArtifactAsync(
-                artifacts.DummyNoReturnERC20Token,
-                provider,
-                txDefaults,
-                constants.DUMMY_TOKEN_NAME,
-                constants.DUMMY_TOKEN_SYMBOL,
-                constants.DUMMY_TOKEN_DECIMALS,
-                constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await noReturnErc20Token.setBalance.sendTransactionAsync(makerAddress, constants.INITIAL_ERC20_BALANCE),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await noReturnErc20Token.approve.sendTransactionAsync(
-                    erc20Proxy.address,
-                    constants.INITIAL_ERC20_ALLOWANCE,
-                    { from: makerAddress },
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-        });
-        it('should transfer the correct amounts when makerAssetAmount === takerAssetAmount', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-            });
-
-            const initialMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const initialTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const initialFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
-
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-
-            const finalMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const finalTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const finalFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
-
-            expect(finalMakerBalanceA).to.be.bignumber.equal(initialMakerBalanceA.minus(signedOrder.makerAssetAmount));
-            expect(finalMakerBalanceB).to.be.bignumber.equal(initialMakerBalanceB.plus(signedOrder.takerAssetAmount));
-            expect(finalTakerBalanceA).to.be.bignumber.equal(initialTakerBalanceA.plus(signedOrder.makerAssetAmount));
-            expect(finalTakerBalanceB).to.be.bignumber.equal(initialTakerBalanceB.minus(signedOrder.takerAssetAmount));
-            expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.minus(signedOrder.makerFee));
-            expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(signedOrder.takerFee));
-            expect(finalFeeRecipientZrxBalance).to.be.bignumber.equal(
-                initialFeeRecipientZrxBalance.plus(signedOrder.makerFee.plus(signedOrder.takerFee)),
-            );
-        });
-        it('should transfer the correct amounts when makerAssetAmount > takerAssetAmount', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-            });
-
-            const initialMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const initialTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const initialFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
-
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-
-            const finalMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const finalTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const finalFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
-
-            expect(finalMakerBalanceA).to.be.bignumber.equal(initialMakerBalanceA.minus(signedOrder.makerAssetAmount));
-            expect(finalMakerBalanceB).to.be.bignumber.equal(initialMakerBalanceB.plus(signedOrder.takerAssetAmount));
-            expect(finalTakerBalanceA).to.be.bignumber.equal(initialTakerBalanceA.plus(signedOrder.makerAssetAmount));
-            expect(finalTakerBalanceB).to.be.bignumber.equal(initialTakerBalanceB.minus(signedOrder.takerAssetAmount));
-            expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.minus(signedOrder.makerFee));
-            expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(signedOrder.takerFee));
-            expect(finalFeeRecipientZrxBalance).to.be.bignumber.equal(
-                initialFeeRecipientZrxBalance.plus(signedOrder.makerFee.plus(signedOrder.takerFee)),
-            );
-        });
-        it('should transfer the correct amounts when makerAssetAmount < takerAssetAmount', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
-            });
-
-            const initialMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const initialTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const initialFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
-
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-
-            const finalMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress);
-            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const finalTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress);
-            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const finalFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress);
-
-            expect(finalMakerBalanceA).to.be.bignumber.equal(initialMakerBalanceA.minus(signedOrder.makerAssetAmount));
-            expect(finalMakerBalanceB).to.be.bignumber.equal(initialMakerBalanceB.plus(signedOrder.takerAssetAmount));
-            expect(finalTakerBalanceA).to.be.bignumber.equal(initialTakerBalanceA.plus(signedOrder.makerAssetAmount));
-            expect(finalTakerBalanceB).to.be.bignumber.equal(initialTakerBalanceB.minus(signedOrder.takerAssetAmount));
-            expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.minus(signedOrder.makerFee));
-            expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(signedOrder.takerFee));
-            expect(finalFeeRecipientZrxBalance).to.be.bignumber.equal(
-                initialFeeRecipientZrxBalance.plus(signedOrder.makerFee.plus(signedOrder.takerFee)),
-            );
-        });
-    });
-
-    describe('cancelOrder', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            signedOrder = await orderFactory.newSignedOrderAsync();
-        });
-
-        it('should throw if not sent by maker', async () => {
-            return expectTransactionFailedAsync(
-                exchangeWrapper.cancelOrderAsync(signedOrder, takerAddress),
-                RevertReason.InvalidMaker,
-            );
-        });
-
-        it('should throw if makerAssetAmount is 0', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(0),
-            });
-
-            return expectTransactionFailedAsync(
-                exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should throw if takerAssetAmount is 0', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                takerAssetAmount: new BigNumber(0),
-            });
-
-            return expectTransactionFailedAsync(
-                exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should be able to cancel a full order', async () => {
-            await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress);
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
-                    takerAssetFillAmount: signedOrder.takerAssetAmount.div(2),
-                }),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should log 1 event with correct arguments', async () => {
-            const res = await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress);
-            expect(res.logs).to.have.length(1);
-
-            const log = res.logs[0] as LogWithDecodedArgs<ExchangeCancelEventArgs>;
-            const logArgs = log.args;
-
-            expect(signedOrder.makerAddress).to.be.equal(logArgs.makerAddress);
-            expect(signedOrder.makerAddress).to.be.equal(logArgs.senderAddress);
-            expect(signedOrder.feeRecipientAddress).to.be.equal(logArgs.feeRecipientAddress);
-            expect(signedOrder.makerAssetData).to.be.equal(logArgs.makerAssetData);
-            expect(signedOrder.takerAssetData).to.be.equal(logArgs.takerAssetData);
-            expect(orderHashUtils.getOrderHashHex(signedOrder)).to.be.equal(logArgs.orderHash);
-        });
-
-        it('should throw if already cancelled', async () => {
-            await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress);
-            return expectTransactionFailedAsync(
-                exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should throw if order is expired', async () => {
-            const currentTimestamp = await getLatestBlockTimestampAsync();
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                expirationTimeSeconds: new BigNumber(currentTimestamp).sub(10),
-            });
-            return expectTransactionFailedAsync(
-                exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should throw if rounding error is greater than 0.1%', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1001),
-                takerAssetAmount: new BigNumber(3),
-            });
-
-            const fillTakerAssetAmount1 = new BigNumber(2);
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
-                takerAssetFillAmount: fillTakerAssetAmount1,
-            });
-
-            const fillTakerAssetAmount2 = new BigNumber(1);
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
-                    takerAssetFillAmount: fillTakerAssetAmount2,
-                }),
-                RevertReason.RoundingError,
-            );
-        });
-    });
-
-    describe('cancelOrdersUpTo', () => {
-        it('should fail to set orderEpoch less than current orderEpoch', async () => {
-            const orderEpoch = new BigNumber(1);
-            await exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress);
-            const lesserOrderEpoch = new BigNumber(0);
-            return expectTransactionFailedAsync(
-                exchangeWrapper.cancelOrdersUpToAsync(lesserOrderEpoch, makerAddress),
-                RevertReason.InvalidNewOrderEpoch,
-            );
-        });
-
-        it('should fail to set orderEpoch equal to existing orderEpoch', async () => {
-            const orderEpoch = new BigNumber(1);
-            await exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress);
-            return expectTransactionFailedAsync(
-                exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress),
-                RevertReason.InvalidNewOrderEpoch,
-            );
-        });
-
-        it('should cancel only orders with a orderEpoch less than existing orderEpoch', async () => {
-            // Cancel all transactions with a orderEpoch less than 1
-            const orderEpoch = new BigNumber(1);
-            await exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress);
-
-            // Create 3 orders with orderEpoch values: 0,1,2,3
-            // Since we cancelled with orderEpoch=1, orders with orderEpoch<=1 will not be processed
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            const signedOrders = [
-                await orderFactory.newSignedOrderAsync({
-                    makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(9), 18),
-                    takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(9), 18),
-                    salt: new BigNumber(0),
-                }),
-                await orderFactory.newSignedOrderAsync({
-                    makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(79), 18),
-                    takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(79), 18),
-                    salt: new BigNumber(1),
-                }),
-                await orderFactory.newSignedOrderAsync({
-                    makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(979), 18),
-                    takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(979), 18),
-                    salt: new BigNumber(2),
-                }),
-                await orderFactory.newSignedOrderAsync({
-                    makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(7979), 18),
-                    takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(7979), 18),
-                    salt: new BigNumber(3),
-                }),
-            ];
-            await exchangeWrapper.batchFillOrdersNoThrowAsync(signedOrders, takerAddress, {
-                // HACK(albrow): We need to hardcode the gas estimate here because
-                // the Geth gas estimator doesn't work with the way we use
-                // delegatecall and swallow errors.
-                gas: 600000,
-            });
-
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const fillMakerAssetAmount = signedOrders[2].makerAssetAmount.add(signedOrders[3].makerAssetAmount);
-            const fillTakerAssetAmount = signedOrders[2].takerAssetAmount.add(signedOrders[3].takerAssetAmount);
-            const makerFee = signedOrders[2].makerFee.add(signedOrders[3].makerFee);
-            const takerFee = signedOrders[2].takerFee.add(signedOrders[3].takerFee);
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(fillMakerAssetAmount),
-            );
-            expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultTakerAssetAddress].add(fillTakerAssetAmount),
-            );
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
-            );
-            expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultTakerAssetAddress].minus(fillTakerAssetAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].add(fillMakerAssetAmount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
-            );
-        });
-    });
-
-    describe('Testing Exchange of ERC721 Tokens', () => {
-        it('should throw when maker does not own the token with id makerAssetId', async () => {
-            // Construct Exchange parameters
-            const makerAssetId = erc721TakerAssetIds[0];
-            const takerAssetId = erc721TakerAssetIds[1];
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                takerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
-            });
-            // Verify pre-conditions
-            const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
-            expect(initialOwnerMakerAsset).to.be.bignumber.not.equal(makerAddress);
-            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
-            // Call Exchange
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }),
-                RevertReason.TransferFailed,
-            );
-        });
-
-        it('should throw when taker does not own the token with id takerAssetId', async () => {
-            // Construct Exchange parameters
-            const makerAssetId = erc721MakerAssetIds[0];
-            const takerAssetId = erc721MakerAssetIds[1];
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                takerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
-            });
-            // Verify pre-conditions
-            const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
-            expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress);
-            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-            expect(initialOwnerTakerAsset).to.be.bignumber.not.equal(takerAddress);
-            // Call Exchange
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }),
-                RevertReason.TransferFailed,
-            );
-        });
-
-        it('should throw when makerAssetAmount is greater than 1', async () => {
-            // Construct Exchange parameters
-            const makerAssetId = erc721MakerAssetIds[0];
-            const takerAssetId = erc721TakerAssetIds[0];
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(2),
-                takerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
-            });
-            // Verify pre-conditions
-            const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
-            expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress);
-            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
-            // Call Exchange
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }),
-                RevertReason.InvalidAmount,
-            );
-        });
-
-        it('should throw when takerAssetAmount is greater than 1', async () => {
-            // Construct Exchange parameters
-            const makerAssetId = erc721MakerAssetIds[0];
-            const takerAssetId = erc721TakerAssetIds[0];
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                takerAssetAmount: new BigNumber(500),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
-            });
-            // Verify pre-conditions
-            const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
-            expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress);
-            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
-            // Call Exchange
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }),
-                RevertReason.InvalidAmount,
-            );
-        });
-
-        it('should throw on partial fill', async () => {
-            // Construct Exchange parameters
-            const makerAssetId = erc721MakerAssetIds[0];
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
-            });
-            // Call Exchange
-            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }),
-                RevertReason.RoundingError,
-            );
-        });
-    });
-
-    describe('Testing exchange of multiple assets', () => {
-        it('should allow multiple assets to be exchanged for a single asset', async () => {
-            const makerAmounts = [new BigNumber(10), new BigNumber(20)];
-            const makerNestedAssetData = [
-                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
-                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
-            ];
-            const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
-                makerAmounts,
-                makerNestedAssetData,
-            );
-            const makerAssetAmount = new BigNumber(1);
-            const takerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-            const takerAssetAmount = new BigNumber(10);
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                takerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-                makerFee: constants.ZERO_AMOUNT,
-                takerFee: constants.ZERO_AMOUNT,
-            });
-
-            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-
-            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-
-            expect(finalMakerBalanceA).to.be.bignumber.equal(
-                initialMakerBalanceA.minus(makerAmounts[0].times(makerAssetAmount)),
-            );
-            expect(finalMakerBalanceB).to.be.bignumber.equal(
-                initialMakerBalanceB.minus(makerAmounts[1].times(makerAssetAmount)),
-            );
-            expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.plus(takerAssetAmount));
-            expect(finalTakerBalanceA).to.be.bignumber.equal(
-                initialTakerBalanceA.plus(makerAmounts[0].times(makerAssetAmount)),
-            );
-            expect(finalTakerBalanceB).to.be.bignumber.equal(
-                initialTakerBalanceB.plus(makerAmounts[1].times(makerAssetAmount)),
-            );
-            expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(takerAssetAmount));
-        });
-        it('should allow multiple assets to be exchanged for multiple assets', async () => {
-            const makerAmounts = [new BigNumber(10), new BigNumber(20)];
-            const makerNestedAssetData = [
-                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
-                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
-            ];
-            const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
-                makerAmounts,
-                makerNestedAssetData,
-            );
-            const makerAssetAmount = new BigNumber(1);
-            const takerAmounts = [new BigNumber(10), new BigNumber(1)];
-            const takerAssetId = erc721TakerAssetIds[0];
-            const takerNestedAssetData = [
-                assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
-            ];
-            const takerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
-                takerAmounts,
-                takerNestedAssetData,
-            );
-            const takerAssetAmount = new BigNumber(1);
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                takerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-                makerFee: constants.ZERO_AMOUNT,
-                takerFee: constants.ZERO_AMOUNT,
-            });
-
-            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
-
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-
-            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-            const finalOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-
-            expect(finalMakerBalanceA).to.be.bignumber.equal(
-                initialMakerBalanceA.minus(makerAmounts[0].times(makerAssetAmount)),
-            );
-            expect(finalMakerBalanceB).to.be.bignumber.equal(
-                initialMakerBalanceB.minus(makerAmounts[1].times(makerAssetAmount)),
-            );
-            expect(finalMakerZrxBalance).to.be.bignumber.equal(
-                initialMakerZrxBalance.plus(takerAmounts[0].times(takerAssetAmount)),
-            );
-            expect(finalTakerBalanceA).to.be.bignumber.equal(
-                initialTakerBalanceA.plus(makerAmounts[0].times(makerAssetAmount)),
-            );
-            expect(finalTakerBalanceB).to.be.bignumber.equal(
-                initialTakerBalanceB.plus(makerAmounts[1].times(makerAssetAmount)),
-            );
-            expect(finalTakerZrxBalance).to.be.bignumber.equal(
-                initialTakerZrxBalance.minus(takerAmounts[0].times(takerAssetAmount)),
-            );
-            expect(finalOwnerTakerAsset).to.be.equal(makerAddress);
-        });
-        it('should allow an order selling multiple assets to be partially filled', async () => {
-            const makerAmounts = [new BigNumber(10), new BigNumber(20)];
-            const makerNestedAssetData = [
-                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
-                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
-            ];
-            const makerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
-                makerAmounts,
-                makerNestedAssetData,
-            );
-            const makerAssetAmount = new BigNumber(30);
-            const takerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-            const takerAssetAmount = new BigNumber(10);
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                takerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-                makerFee: constants.ZERO_AMOUNT,
-                takerFee: constants.ZERO_AMOUNT,
-            });
-
-            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-
-            const takerAssetFillAmount = takerAssetAmount.dividedToIntegerBy(2);
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
-                takerAssetFillAmount,
-            });
-
-            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-
-            expect(finalMakerBalanceA).to.be.bignumber.equal(
-                initialMakerBalanceA.minus(
-                    makerAmounts[0].times(
-                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalMakerBalanceB).to.be.bignumber.equal(
-                initialMakerBalanceB.minus(
-                    makerAmounts[1].times(
-                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalMakerZrxBalance).to.be.bignumber.equal(
-                initialMakerZrxBalance.plus(
-                    takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                ),
-            );
-            expect(finalTakerBalanceA).to.be.bignumber.equal(
-                initialTakerBalanceA.plus(
-                    makerAmounts[0].times(
-                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalTakerBalanceB).to.be.bignumber.equal(
-                initialTakerBalanceB.plus(
-                    makerAmounts[1].times(
-                        makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalTakerZrxBalance).to.be.bignumber.equal(
-                initialTakerZrxBalance.minus(
-                    takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                ),
-            );
-        });
-        it('should allow an order buying multiple assets to be partially filled', async () => {
-            const takerAmounts = [new BigNumber(10), new BigNumber(20)];
-            const takerNestedAssetData = [
-                assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
-                assetDataUtils.encodeERC20AssetData(erc20TokenB.address),
-            ];
-            const takerAssetData = assetDataInterface.MultiAsset.getABIEncodedTransactionData(
-                takerAmounts,
-                takerNestedAssetData,
-            );
-            const takerAssetAmount = new BigNumber(30);
-            const makerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-            const makerAssetAmount = new BigNumber(10);
-            signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                takerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-                makerFee: constants.ZERO_AMOUNT,
-                takerFee: constants.ZERO_AMOUNT,
-            });
-
-            const initialMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const initialTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-
-            const takerAssetFillAmount = takerAssetAmount.dividedToIntegerBy(2);
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
-                takerAssetFillAmount,
-            });
-
-            const finalMakerBalanceA = await erc20TokenA.balanceOf.callAsync(makerAddress);
-            const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress);
-            const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress);
-            const finalTakerBalanceA = await erc20TokenA.balanceOf.callAsync(takerAddress);
-            const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress);
-            const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress);
-
-            expect(finalMakerBalanceA).to.be.bignumber.equal(
-                initialMakerBalanceA.plus(
-                    takerAmounts[0].times(
-                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalMakerBalanceB).to.be.bignumber.equal(
-                initialMakerBalanceB.plus(
-                    takerAmounts[1].times(
-                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalMakerZrxBalance).to.be.bignumber.equal(
-                initialMakerZrxBalance.minus(
-                    makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                ),
-            );
-            expect(finalTakerBalanceA).to.be.bignumber.equal(
-                initialTakerBalanceA.minus(
-                    takerAmounts[0].times(
-                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalTakerBalanceB).to.be.bignumber.equal(
-                initialTakerBalanceB.minus(
-                    takerAmounts[1].times(
-                        takerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                    ),
-                ),
-            );
-            expect(finalTakerZrxBalance).to.be.bignumber.equal(
-                initialTakerZrxBalance.plus(
-                    makerAssetAmount.times(takerAssetFillAmount).dividedToIntegerBy(takerAssetAmount),
-                ),
-            );
-        });
-    });
-
-    describe('getOrderInfo', () => {
-        beforeEach(async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync();
-        });
-        it('should return the correct orderInfo for an unfilled valid order', async () => {
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = new BigNumber(0);
-            const expectedOrderStatus = OrderStatus.FILLABLE;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for a fully filled order', async () => {
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount;
-            const expectedOrderStatus = OrderStatus.FULLY_FILLED;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for a partially filled order', async () => {
-            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount });
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = takerAssetFillAmount;
-            const expectedOrderStatus = OrderStatus.FILLABLE;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for a cancelled and unfilled order', async () => {
-            await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress);
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = new BigNumber(0);
-            const expectedOrderStatus = OrderStatus.CANCELLED;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for a cancelled and partially filled order', async () => {
-            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount });
-            await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress);
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = takerAssetFillAmount;
-            const expectedOrderStatus = OrderStatus.CANCELLED;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for an expired and unfilled order', async () => {
-            const currentTimestamp = await getLatestBlockTimestampAsync();
-            const timeUntilExpiration = signedOrder.expirationTimeSeconds.minus(currentTimestamp).toNumber();
-            await increaseTimeAndMineBlockAsync(timeUntilExpiration);
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = new BigNumber(0);
-            const expectedOrderStatus = OrderStatus.EXPIRED;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for an expired and partially filled order', async () => {
-            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount });
-            const currentTimestamp = await getLatestBlockTimestampAsync();
-            const timeUntilExpiration = signedOrder.expirationTimeSeconds.minus(currentTimestamp).toNumber();
-            await increaseTimeAndMineBlockAsync(timeUntilExpiration);
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = takerAssetFillAmount;
-            const expectedOrderStatus = OrderStatus.EXPIRED;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for an expired and fully filled order', async () => {
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress);
-            const currentTimestamp = await getLatestBlockTimestampAsync();
-            const timeUntilExpiration = signedOrder.expirationTimeSeconds.minus(currentTimestamp).toNumber();
-            await increaseTimeAndMineBlockAsync(timeUntilExpiration);
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount;
-            // FULLY_FILLED takes precedence over EXPIRED
-            const expectedOrderStatus = OrderStatus.FULLY_FILLED;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for an order with a makerAssetAmount of 0', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({ makerAssetAmount: new BigNumber(0) });
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = new BigNumber(0);
-            const expectedOrderStatus = OrderStatus.INVALID_MAKER_ASSET_AMOUNT;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-        it('should return the correct orderInfo for an order with a takerAssetAmount of 0', async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync({ takerAssetAmount: new BigNumber(0) });
-            const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder);
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedTakerAssetFilledAmount = new BigNumber(0);
-            const expectedOrderStatus = OrderStatus.INVALID_TAKER_ASSET_AMOUNT;
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-            expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-        });
-    });
-});
-// tslint:disable:max-file-line-count
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/exchange/dispatcher.ts b/packages/contracts/test/exchange/dispatcher.ts
deleted file mode 100644
index 3d3aa42c2..000000000
--- a/packages/contracts/test/exchange/dispatcher.ts
+++ /dev/null
@@ -1,280 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils } from '@0x/order-utils';
-import { AssetProxyId, RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
-import {
-    TestAssetProxyDispatcherAssetProxyRegisteredEventArgs,
-    TestAssetProxyDispatcherContract,
-} from '../../generated-wrappers/test_asset_proxy_dispatcher';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { LogDecoder } from '../utils/log_decoder';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-// tslint:disable:no-unnecessary-type-assertion
-describe('AssetProxyDispatcher', () => {
-    let owner: string;
-    let notOwner: string;
-    let makerAddress: string;
-    let takerAddress: string;
-
-    let zrxToken: DummyERC20TokenContract;
-    let erc20Proxy: ERC20ProxyContract;
-    let erc721Proxy: ERC721ProxyContract;
-    let assetProxyDispatcher: TestAssetProxyDispatcherContract;
-
-    let erc20Wrapper: ERC20Wrapper;
-    let erc721Wrapper: ERC721Wrapper;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        // Setup accounts & addresses
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, notOwner, makerAddress, takerAddress] = _.slice(accounts, 0, 4));
-
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-        erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-
-        const numDummyErc20ToDeploy = 1;
-        [zrxToken] = await erc20Wrapper.deployDummyTokensAsync(numDummyErc20ToDeploy, constants.DUMMY_TOKEN_DECIMALS);
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-
-        assetProxyDispatcher = await TestAssetProxyDispatcherContract.deployFrom0xArtifactAsync(
-            artifacts.TestAssetProxyDispatcher,
-            provider,
-            txDefaults,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(assetProxyDispatcher.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(assetProxyDispatcher.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('registerAssetProxy', () => {
-        it('should record proxy upon registration', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
-            expect(proxyAddress).to.be.equal(erc20Proxy.address);
-        });
-
-        it('should be able to record multiple proxies', async () => {
-            // Record first proxy
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            let proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
-            expect(proxyAddress).to.be.equal(erc20Proxy.address);
-            // Record another proxy
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc721Proxy.address, {
-                    from: owner,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC721);
-            expect(proxyAddress).to.be.equal(erc721Proxy.address);
-        });
-
-        it('should throw if a proxy with the same id is already registered', async () => {
-            // Initial registration
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
-            expect(proxyAddress).to.be.equal(erc20Proxy.address);
-            // Deploy a new version of the ERC20 Transfer Proxy contract
-            const newErc20TransferProxy = await ERC20ProxyContract.deployFrom0xArtifactAsync(
-                artifacts.ERC20Proxy,
-                provider,
-                txDefaults,
-            );
-            // Register new ERC20 Transfer Proxy contract
-            return expectTransactionFailedAsync(
-                assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(newErc20TransferProxy.address, {
-                    from: owner,
-                }),
-                RevertReason.AssetProxyAlreadyExists,
-            );
-        });
-
-        it('should throw if requesting address is not owner', async () => {
-            return expectTransactionFailedAsync(
-                assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: notOwner }),
-                RevertReason.OnlyContractOwner,
-            );
-        });
-
-        it('should log an event with correct arguments when an asset proxy is registered', async () => {
-            const logDecoder = new LogDecoder(web3Wrapper);
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-            );
-            const logs = txReceipt.logs;
-            const log = logs[0] as LogWithDecodedArgs<TestAssetProxyDispatcherAssetProxyRegisteredEventArgs>;
-            expect(log.args.id).to.equal(AssetProxyId.ERC20);
-            expect(log.args.assetProxy).to.equal(erc20Proxy.address);
-        });
-    });
-
-    describe('getAssetProxy', () => {
-        it('should return correct address of registered proxy', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
-            expect(proxyAddress).to.be.equal(erc20Proxy.address);
-        });
-
-        it('should return NULL address if requesting non-existent proxy', async () => {
-            const proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
-            expect(proxyAddress).to.be.equal(constants.NULL_ADDRESS);
-        });
-    });
-
-    describe('dispatchTransferFrom', () => {
-        it('should dispatch transfer to registered proxy', async () => {
-            // Register ERC20 proxy
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            // Construct metadata for ERC20 proxy
-            const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-
-            // Perform a transfer from makerAddress to takerAddress
-            const erc20Balances = await erc20Wrapper.getBalancesAsync();
-            const amount = new BigNumber(10);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.publicDispatchTransferFrom.sendTransactionAsync(
-                    encodedAssetData,
-                    makerAddress,
-                    takerAddress,
-                    amount,
-                    { from: owner },
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            // Verify transfer was successful
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(amount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].add(amount),
-            );
-        });
-
-        it('should not dispatch a transfer if amount == 0', async () => {
-            // Register ERC20 proxy
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            // Construct metadata for ERC20 proxy
-            const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-
-            // Perform a transfer from makerAddress to takerAddress
-            const erc20Balances = await erc20Wrapper.getBalancesAsync();
-            const amount = constants.ZERO_AMOUNT;
-            const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.publicDispatchTransferFrom.sendTransactionAsync(
-                    encodedAssetData,
-                    makerAddress,
-                    takerAddress,
-                    amount,
-                    { from: owner },
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            expect(txReceipt.logs.length).to.be.equal(0);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.deep.equal(erc20Balances);
-        });
-
-        it('should not dispatch a transfer if from == to', async () => {
-            // Register ERC20 proxy
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            // Construct metadata for ERC20 proxy
-            const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-
-            // Perform a transfer from makerAddress to takerAddress
-            const erc20Balances = await erc20Wrapper.getBalancesAsync();
-            const amount = new BigNumber(10);
-            const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(
-                await assetProxyDispatcher.publicDispatchTransferFrom.sendTransactionAsync(
-                    encodedAssetData,
-                    makerAddress,
-                    makerAddress,
-                    amount,
-                    { from: owner },
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            expect(txReceipt.logs.length).to.be.equal(0);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.deep.equal(erc20Balances);
-        });
-
-        it('should throw if dispatching to unregistered proxy', async () => {
-            // Construct metadata for ERC20 proxy
-            const encodedAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-            // Perform a transfer from makerAddress to takerAddress
-            const amount = new BigNumber(10);
-            return expectTransactionFailedAsync(
-                assetProxyDispatcher.publicDispatchTransferFrom.sendTransactionAsync(
-                    encodedAssetData,
-                    makerAddress,
-                    takerAddress,
-                    amount,
-                    { from: owner },
-                ),
-                RevertReason.AssetProxyDoesNotExist,
-            );
-        });
-    });
-});
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/exchange/fill_order.ts b/packages/contracts/test/exchange/fill_order.ts
deleted file mode 100644
index 37efaad2b..000000000
--- a/packages/contracts/test/exchange/fill_order.ts
+++ /dev/null
@@ -1,312 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import * as _ from 'lodash';
-
-import { chaiSetup } from '../utils/chai_setup';
-import {
-    FillOrderCombinatorialUtils,
-    fillOrderCombinatorialUtilsFactoryAsync,
-} from '../utils/fill_order_combinatorial_utils';
-import {
-    AllowanceAmountScenario,
-    AssetDataScenario,
-    BalanceAmountScenario,
-    ExpirationTimeSecondsScenario,
-    FeeRecipientAddressScenario,
-    FillScenario,
-    OrderAssetAmountScenario,
-    TakerAssetFillAmountScenario,
-    TakerScenario,
-} from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-const defaultFillScenario = {
-    orderScenario: {
-        takerScenario: TakerScenario.Unspecified,
-        feeRecipientScenario: FeeRecipientAddressScenario.EthUserAddress,
-        makerAssetAmountScenario: OrderAssetAmountScenario.Large,
-        takerAssetAmountScenario: OrderAssetAmountScenario.Large,
-        makerFeeScenario: OrderAssetAmountScenario.Large,
-        takerFeeScenario: OrderAssetAmountScenario.Large,
-        expirationTimeSecondsScenario: ExpirationTimeSecondsScenario.InFuture,
-        makerAssetDataScenario: AssetDataScenario.ERC20NonZRXEighteenDecimals,
-        takerAssetDataScenario: AssetDataScenario.ERC20NonZRXEighteenDecimals,
-    },
-    takerAssetFillAmountScenario: TakerAssetFillAmountScenario.LessThanRemainingFillableTakerAssetAmount,
-    makerStateScenario: {
-        traderAssetBalance: BalanceAmountScenario.Higher,
-        traderAssetAllowance: AllowanceAmountScenario.Higher,
-        zrxFeeBalance: BalanceAmountScenario.Higher,
-        zrxFeeAllowance: AllowanceAmountScenario.Higher,
-    },
-    takerStateScenario: {
-        traderAssetBalance: BalanceAmountScenario.Higher,
-        traderAssetAllowance: AllowanceAmountScenario.Higher,
-        zrxFeeBalance: BalanceAmountScenario.Higher,
-        zrxFeeAllowance: AllowanceAmountScenario.Higher,
-    },
-};
-
-describe('FillOrder Tests', () => {
-    let fillOrderCombinatorialUtils: FillOrderCombinatorialUtils;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-        fillOrderCombinatorialUtils = await fillOrderCombinatorialUtilsFactoryAsync(web3Wrapper, txDefaults);
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('fillOrder', () => {
-        const test = (fillScenarios: FillScenario[]) => {
-            _.forEach(fillScenarios, fillScenario => {
-                const description = `Combinatorial OrderFill: ${JSON.stringify(fillScenario)}`;
-                it(description, async () => {
-                    await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-                });
-            });
-        };
-
-        const allFillScenarios = FillOrderCombinatorialUtils.generateFillOrderCombinations();
-        describe('Combinatorially generated fills orders', () => test(allFillScenarios));
-
-        it('should transfer the correct amounts when makerAssetAmount === takerAssetAmount', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-        it('should transfer the correct amounts when makerAssetAmount > takerAssetAmount', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    takerAssetAmountScenario: OrderAssetAmountScenario.Small,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-        it('should transfer the correct amounts when makerAssetAmount < takerAssetAmount', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetAmountScenario: OrderAssetAmountScenario.Small,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-        it('should transfer the correct amounts when makerAssetAmount < takerAssetAmount with zero decimals', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetAmountScenario: OrderAssetAmountScenario.Small,
-                    makerAssetDataScenario: AssetDataScenario.ERC20ZeroDecimals,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-        it('should transfer the correct amounts when taker is specified and order is claimed by taker', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    takerScenario: TakerScenario.CorrectlySpecified,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-        it('should fill remaining value if takerAssetFillAmount > remaining takerAssetAmount', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.GreaterThanRemainingFillableTakerAssetAmount,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-        it('should throw when taker is specified and order is claimed by other', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    takerScenario: TakerScenario.IncorrectlySpecified,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if makerAssetAmount is 0', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetAmountScenario: OrderAssetAmountScenario.Zero,
-                },
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.GreaterThanRemainingFillableTakerAssetAmount,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if takerAssetAmount is 0', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    takerAssetAmountScenario: OrderAssetAmountScenario.Zero,
-                },
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.GreaterThanRemainingFillableTakerAssetAmount,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if takerAssetFillAmount is 0', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.Zero,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if an order is expired', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    expirationTimeSecondsScenario: ExpirationTimeSecondsScenario.InPast,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if maker erc20Balances are too low to fill order', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                makerStateScenario: {
-                    ...defaultFillScenario.makerStateScenario,
-                    traderAssetBalance: BalanceAmountScenario.TooLow,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if taker erc20Balances are too low to fill order', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                takerStateScenario: {
-                    ...defaultFillScenario.makerStateScenario,
-                    traderAssetBalance: BalanceAmountScenario.TooLow,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if maker allowances are too low to fill order', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                makerStateScenario: {
-                    ...defaultFillScenario.makerStateScenario,
-                    traderAssetAllowance: AllowanceAmountScenario.TooLow,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should throw if taker allowances are too low to fill order', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                takerStateScenario: {
-                    ...defaultFillScenario.makerStateScenario,
-                    traderAssetAllowance: AllowanceAmountScenario.TooLow,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-    });
-
-    describe('Testing exchange of ERC721 Tokens', () => {
-        it('should successfully exchange a single token between the maker and taker (via fillOrder)', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetDataScenario: AssetDataScenario.ERC721,
-                    takerAssetDataScenario: AssetDataScenario.ERC721,
-                },
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should successfully fill order when makerAsset is ERC721 and takerAsset is ERC20', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetDataScenario: AssetDataScenario.ERC721,
-                    takerAssetDataScenario: AssetDataScenario.ERC20NonZRXEighteenDecimals,
-                },
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario, true);
-        });
-
-        it('should successfully fill order when makerAsset is ERC20 and takerAsset is ERC721', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetDataScenario: AssetDataScenario.ERC20NonZRXEighteenDecimals,
-                    takerAssetDataScenario: AssetDataScenario.ERC721,
-                },
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should successfully fill order when makerAsset is ERC721 and approveAll is set for it', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetDataScenario: AssetDataScenario.ERC721,
-                    takerAssetDataScenario: AssetDataScenario.ERC20NonZRXEighteenDecimals,
-                },
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
-                makerStateScenario: {
-                    ...defaultFillScenario.makerStateScenario,
-                    traderAssetAllowance: AllowanceAmountScenario.Unlimited,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-
-        it('should successfully fill order when makerAsset and takerAsset are ERC721 and approveAll is set for them', async () => {
-            const fillScenario = {
-                ...defaultFillScenario,
-                orderScenario: {
-                    ...defaultFillScenario.orderScenario,
-                    makerAssetDataScenario: AssetDataScenario.ERC721,
-                    takerAssetDataScenario: AssetDataScenario.ERC721,
-                },
-                takerAssetFillAmountScenario: TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
-                makerStateScenario: {
-                    ...defaultFillScenario.makerStateScenario,
-                    traderAssetAllowance: AllowanceAmountScenario.Unlimited,
-                },
-                takerStateScenario: {
-                    ...defaultFillScenario.takerStateScenario,
-                    traderAssetAllowance: AllowanceAmountScenario.Unlimited,
-                },
-            };
-            await fillOrderCombinatorialUtils.testFillOrderScenarioAsync(provider, fillScenario);
-        });
-    });
-});
diff --git a/packages/contracts/test/exchange/internal.ts b/packages/contracts/test/exchange/internal.ts
deleted file mode 100644
index 109be29c6..000000000
--- a/packages/contracts/test/exchange/internal.ts
+++ /dev/null
@@ -1,466 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { Order, RevertReason, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { TestExchangeInternalsContract } from '../../generated-wrappers/test_exchange_internals';
-import { artifacts } from '../../src/artifacts';
-import { getRevertReasonOrErrorMessageForSendTransactionAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { bytes32Values, testCombinatoriallyWithReferenceFuncAsync, uint256Values } from '../utils/combinatorial_utils';
-import { constants } from '../utils/constants';
-import { FillResults } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-const MAX_UINT256 = new BigNumber(2).pow(256).minus(1);
-
-const emptyOrder: Order = {
-    senderAddress: constants.NULL_ADDRESS,
-    makerAddress: constants.NULL_ADDRESS,
-    takerAddress: constants.NULL_ADDRESS,
-    makerFee: new BigNumber(0),
-    takerFee: new BigNumber(0),
-    makerAssetAmount: new BigNumber(0),
-    takerAssetAmount: new BigNumber(0),
-    makerAssetData: '0x',
-    takerAssetData: '0x',
-    salt: new BigNumber(0),
-    exchangeAddress: constants.NULL_ADDRESS,
-    feeRecipientAddress: constants.NULL_ADDRESS,
-    expirationTimeSeconds: new BigNumber(0),
-};
-
-const emptySignedOrder: SignedOrder = {
-    ...emptyOrder,
-    signature: '',
-};
-
-const overflowErrorForCall = new Error(RevertReason.Uint256Overflow);
-
-describe('Exchange core internal functions', () => {
-    let testExchange: TestExchangeInternalsContract;
-    let overflowErrorForSendTransaction: Error | undefined;
-    let divisionByZeroErrorForCall: Error | undefined;
-    let roundingErrorForCall: Error | undefined;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        testExchange = await TestExchangeInternalsContract.deployFrom0xArtifactAsync(
-            artifacts.TestExchangeInternals,
-            provider,
-            txDefaults,
-        );
-        overflowErrorForSendTransaction = new Error(
-            await getRevertReasonOrErrorMessageForSendTransactionAsync(RevertReason.Uint256Overflow),
-        );
-        divisionByZeroErrorForCall = new Error(RevertReason.DivisionByZero);
-        roundingErrorForCall = new Error(RevertReason.RoundingError);
-    });
-    // Note(albrow): Don't forget to add beforeEach and afterEach calls to reset
-    // the blockchain state for any tests which modify it!
-
-    async function referenceIsRoundingErrorFloorAsync(
-        numerator: BigNumber,
-        denominator: BigNumber,
-        target: BigNumber,
-    ): Promise<boolean> {
-        if (denominator.eq(0)) {
-            throw divisionByZeroErrorForCall;
-        }
-        if (numerator.eq(0)) {
-            return false;
-        }
-        if (target.eq(0)) {
-            return false;
-        }
-        const product = numerator.mul(target);
-        const remainder = product.mod(denominator);
-        const remainderTimes1000 = remainder.mul('1000');
-        const isError = remainderTimes1000.gte(product);
-        if (product.greaterThan(MAX_UINT256)) {
-            throw overflowErrorForCall;
-        }
-        if (remainderTimes1000.greaterThan(MAX_UINT256)) {
-            throw overflowErrorForCall;
-        }
-        return isError;
-    }
-
-    async function referenceIsRoundingErrorCeilAsync(
-        numerator: BigNumber,
-        denominator: BigNumber,
-        target: BigNumber,
-    ): Promise<boolean> {
-        if (denominator.eq(0)) {
-            throw divisionByZeroErrorForCall;
-        }
-        if (numerator.eq(0)) {
-            return false;
-        }
-        if (target.eq(0)) {
-            return false;
-        }
-        const product = numerator.mul(target);
-        const remainder = product.mod(denominator);
-        const error = denominator.sub(remainder).mod(denominator);
-        const errorTimes1000 = error.mul('1000');
-        const isError = errorTimes1000.gte(product);
-        if (product.greaterThan(MAX_UINT256)) {
-            throw overflowErrorForCall;
-        }
-        if (errorTimes1000.greaterThan(MAX_UINT256)) {
-            throw overflowErrorForCall;
-        }
-        return isError;
-    }
-
-    async function referenceSafeGetPartialAmountFloorAsync(
-        numerator: BigNumber,
-        denominator: BigNumber,
-        target: BigNumber,
-    ): Promise<BigNumber> {
-        if (denominator.eq(0)) {
-            throw divisionByZeroErrorForCall;
-        }
-        const isRoundingError = await referenceIsRoundingErrorFloorAsync(numerator, denominator, target);
-        if (isRoundingError) {
-            throw roundingErrorForCall;
-        }
-        const product = numerator.mul(target);
-        if (product.greaterThan(MAX_UINT256)) {
-            throw overflowErrorForCall;
-        }
-        return product.dividedToIntegerBy(denominator);
-    }
-
-    describe('addFillResults', async () => {
-        function makeFillResults(value: BigNumber): FillResults {
-            return {
-                makerAssetFilledAmount: value,
-                takerAssetFilledAmount: value,
-                makerFeePaid: value,
-                takerFeePaid: value,
-            };
-        }
-        async function referenceAddFillResultsAsync(
-            totalValue: BigNumber,
-            singleValue: BigNumber,
-        ): Promise<FillResults> {
-            // Note(albrow): Here, each of totalFillResults and
-            // singleFillResults will consist of fields with the same values.
-            // This should be safe because none of the fields in a given
-            // FillResults are ever used together in a mathemetical operation.
-            // They are only used with the corresponding field from *the other*
-            // FillResults, which are different.
-            const totalFillResults = makeFillResults(totalValue);
-            const singleFillResults = makeFillResults(singleValue);
-            // HACK(albrow): _.mergeWith mutates the first argument! To
-            // workaround this we use _.cloneDeep.
-            return _.mergeWith(
-                _.cloneDeep(totalFillResults),
-                singleFillResults,
-                (totalVal: BigNumber, singleVal: BigNumber) => {
-                    const newTotal = totalVal.add(singleVal);
-                    if (newTotal.greaterThan(MAX_UINT256)) {
-                        throw overflowErrorForCall;
-                    }
-                    return newTotal;
-                },
-            );
-        }
-        async function testAddFillResultsAsync(totalValue: BigNumber, singleValue: BigNumber): Promise<FillResults> {
-            const totalFillResults = makeFillResults(totalValue);
-            const singleFillResults = makeFillResults(singleValue);
-            return testExchange.publicAddFillResults.callAsync(totalFillResults, singleFillResults);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'addFillResults',
-            referenceAddFillResultsAsync,
-            testAddFillResultsAsync,
-            [uint256Values, uint256Values],
-        );
-    });
-
-    describe('calculateFillResults', async () => {
-        function makeOrder(
-            makerAssetAmount: BigNumber,
-            takerAssetAmount: BigNumber,
-            makerFee: BigNumber,
-            takerFee: BigNumber,
-        ): Order {
-            return {
-                ...emptyOrder,
-                makerAssetAmount,
-                takerAssetAmount,
-                makerFee,
-                takerFee,
-            };
-        }
-        async function referenceCalculateFillResultsAsync(
-            orderTakerAssetAmount: BigNumber,
-            takerAssetFilledAmount: BigNumber,
-            otherAmount: BigNumber,
-        ): Promise<FillResults> {
-            // Note(albrow): Here we are re-using the same value (otherAmount)
-            // for order.makerAssetAmount, order.makerFee, and order.takerFee.
-            // This should be safe because they are never used with each other
-            // in any mathematical operation in either the reference TypeScript
-            // implementation or the Solidity implementation of
-            // calculateFillResults.
-            const makerAssetFilledAmount = await referenceSafeGetPartialAmountFloorAsync(
-                takerAssetFilledAmount,
-                orderTakerAssetAmount,
-                otherAmount,
-            );
-            const order = makeOrder(otherAmount, orderTakerAssetAmount, otherAmount, otherAmount);
-            const orderMakerAssetAmount = order.makerAssetAmount;
-            return {
-                makerAssetFilledAmount,
-                takerAssetFilledAmount,
-                makerFeePaid: await referenceSafeGetPartialAmountFloorAsync(
-                    makerAssetFilledAmount,
-                    orderMakerAssetAmount,
-                    otherAmount,
-                ),
-                takerFeePaid: await referenceSafeGetPartialAmountFloorAsync(
-                    takerAssetFilledAmount,
-                    orderTakerAssetAmount,
-                    otherAmount,
-                ),
-            };
-        }
-        async function testCalculateFillResultsAsync(
-            orderTakerAssetAmount: BigNumber,
-            takerAssetFilledAmount: BigNumber,
-            otherAmount: BigNumber,
-        ): Promise<FillResults> {
-            const order = makeOrder(otherAmount, orderTakerAssetAmount, otherAmount, otherAmount);
-            return testExchange.publicCalculateFillResults.callAsync(order, takerAssetFilledAmount);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'calculateFillResults',
-            referenceCalculateFillResultsAsync,
-            testCalculateFillResultsAsync,
-            [uint256Values, uint256Values, uint256Values],
-        );
-    });
-
-    describe('getPartialAmountFloor', async () => {
-        async function referenceGetPartialAmountFloorAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<BigNumber> {
-            if (denominator.eq(0)) {
-                throw divisionByZeroErrorForCall;
-            }
-            const product = numerator.mul(target);
-            if (product.greaterThan(MAX_UINT256)) {
-                throw overflowErrorForCall;
-            }
-            return product.dividedToIntegerBy(denominator);
-        }
-        async function testGetPartialAmountFloorAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<BigNumber> {
-            return testExchange.publicGetPartialAmountFloor.callAsync(numerator, denominator, target);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'getPartialAmountFloor',
-            referenceGetPartialAmountFloorAsync,
-            testGetPartialAmountFloorAsync,
-            [uint256Values, uint256Values, uint256Values],
-        );
-    });
-
-    describe('getPartialAmountCeil', async () => {
-        async function referenceGetPartialAmountCeilAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<BigNumber> {
-            if (denominator.eq(0)) {
-                throw divisionByZeroErrorForCall;
-            }
-            const product = numerator.mul(target);
-            const offset = product.add(denominator.sub(1));
-            if (offset.greaterThan(MAX_UINT256)) {
-                throw overflowErrorForCall;
-            }
-            const result = offset.dividedToIntegerBy(denominator);
-            if (product.mod(denominator).eq(0)) {
-                expect(result.mul(denominator)).to.be.bignumber.eq(product);
-            } else {
-                expect(result.mul(denominator)).to.be.bignumber.gt(product);
-            }
-            return result;
-        }
-        async function testGetPartialAmountCeilAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<BigNumber> {
-            return testExchange.publicGetPartialAmountCeil.callAsync(numerator, denominator, target);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'getPartialAmountCeil',
-            referenceGetPartialAmountCeilAsync,
-            testGetPartialAmountCeilAsync,
-            [uint256Values, uint256Values, uint256Values],
-        );
-    });
-
-    describe('safeGetPartialAmountFloor', async () => {
-        async function testSafeGetPartialAmountFloorAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<BigNumber> {
-            return testExchange.publicSafeGetPartialAmountFloor.callAsync(numerator, denominator, target);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'safeGetPartialAmountFloor',
-            referenceSafeGetPartialAmountFloorAsync,
-            testSafeGetPartialAmountFloorAsync,
-            [uint256Values, uint256Values, uint256Values],
-        );
-    });
-
-    describe('safeGetPartialAmountCeil', async () => {
-        async function referenceSafeGetPartialAmountCeilAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<BigNumber> {
-            if (denominator.eq(0)) {
-                throw divisionByZeroErrorForCall;
-            }
-            const isRoundingError = await referenceIsRoundingErrorCeilAsync(numerator, denominator, target);
-            if (isRoundingError) {
-                throw roundingErrorForCall;
-            }
-            const product = numerator.mul(target);
-            const offset = product.add(denominator.sub(1));
-            if (offset.greaterThan(MAX_UINT256)) {
-                throw overflowErrorForCall;
-            }
-            const result = offset.dividedToIntegerBy(denominator);
-            if (product.mod(denominator).eq(0)) {
-                expect(result.mul(denominator)).to.be.bignumber.eq(product);
-            } else {
-                expect(result.mul(denominator)).to.be.bignumber.gt(product);
-            }
-            return result;
-        }
-        async function testSafeGetPartialAmountCeilAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<BigNumber> {
-            return testExchange.publicSafeGetPartialAmountCeil.callAsync(numerator, denominator, target);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'safeGetPartialAmountCeil',
-            referenceSafeGetPartialAmountCeilAsync,
-            testSafeGetPartialAmountCeilAsync,
-            [uint256Values, uint256Values, uint256Values],
-        );
-    });
-
-    describe('isRoundingErrorFloor', async () => {
-        async function testIsRoundingErrorFloorAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<boolean> {
-            return testExchange.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'isRoundingErrorFloor',
-            referenceIsRoundingErrorFloorAsync,
-            testIsRoundingErrorFloorAsync,
-            [uint256Values, uint256Values, uint256Values],
-        );
-    });
-
-    describe('isRoundingErrorCeil', async () => {
-        async function testIsRoundingErrorCeilAsync(
-            numerator: BigNumber,
-            denominator: BigNumber,
-            target: BigNumber,
-        ): Promise<boolean> {
-            return testExchange.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'isRoundingErrorCeil',
-            referenceIsRoundingErrorCeilAsync,
-            testIsRoundingErrorCeilAsync,
-            [uint256Values, uint256Values, uint256Values],
-        );
-    });
-
-    describe('updateFilledState', async () => {
-        // Note(albrow): Since updateFilledState modifies the state by calling
-        // sendTransaction, we must reset the state after each test.
-        beforeEach(async () => {
-            await blockchainLifecycle.startAsync();
-        });
-        afterEach(async () => {
-            await blockchainLifecycle.revertAsync();
-        });
-        async function referenceUpdateFilledStateAsync(
-            takerAssetFilledAmount: BigNumber,
-            orderTakerAssetFilledAmount: BigNumber,
-            // tslint:disable-next-line:no-unused-variable
-            orderHash: string,
-        ): Promise<BigNumber> {
-            const totalFilledAmount = takerAssetFilledAmount.add(orderTakerAssetFilledAmount);
-            if (totalFilledAmount.greaterThan(MAX_UINT256)) {
-                throw overflowErrorForSendTransaction;
-            }
-            return totalFilledAmount;
-        }
-        async function testUpdateFilledStateAsync(
-            takerAssetFilledAmount: BigNumber,
-            orderTakerAssetFilledAmount: BigNumber,
-            orderHash: string,
-        ): Promise<BigNumber> {
-            const fillResults = {
-                makerAssetFilledAmount: new BigNumber(0),
-                takerAssetFilledAmount,
-                makerFeePaid: new BigNumber(0),
-                takerFeePaid: new BigNumber(0),
-            };
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await testExchange.publicUpdateFilledState.sendTransactionAsync(
-                    emptySignedOrder,
-                    constants.NULL_ADDRESS,
-                    orderHash,
-                    orderTakerAssetFilledAmount,
-                    fillResults,
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            return testExchange.filled.callAsync(orderHash);
-        }
-        await testCombinatoriallyWithReferenceFuncAsync(
-            'updateFilledState',
-            referenceUpdateFilledStateAsync,
-            testUpdateFilledStateAsync,
-            [uint256Values, uint256Values, bytes32Values],
-        );
-    });
-});
diff --git a/packages/contracts/test/exchange/libs.ts b/packages/contracts/test/exchange/libs.ts
deleted file mode 100644
index 503ef0e0f..000000000
--- a/packages/contracts/test/exchange/libs.ts
+++ /dev/null
@@ -1,137 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-
-import { TestConstantsContract } from '../../generated-wrappers/test_constants';
-import { TestLibsContract } from '../../generated-wrappers/test_libs';
-import { artifacts } from '../../src/artifacts';
-import { addressUtils } from '../utils/address_utils';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { OrderFactory } from '../utils/order_factory';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('Exchange libs', () => {
-    let signedOrder: SignedOrder;
-    let orderFactory: OrderFactory;
-    let libs: TestLibsContract;
-    let testConstants: TestConstantsContract;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const makerAddress = accounts[0];
-        libs = await TestLibsContract.deployFrom0xArtifactAsync(artifacts.TestLibs, provider, txDefaults);
-        testConstants = await TestConstantsContract.deployFrom0xArtifactAsync(
-            artifacts.TestConstants,
-            provider,
-            txDefaults,
-        );
-
-        const defaultOrderParams = {
-            ...constants.STATIC_ORDER_PARAMS,
-            exchangeAddress: libs.address,
-            makerAddress,
-            feeRecipientAddress: addressUtils.generatePseudoRandomAddress(),
-            makerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
-        };
-        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
-    });
-
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('LibConstants', () => {
-        describe('ZRX_ASSET_DATA', () => {
-            it('should have the correct ZRX_ASSET_DATA', async () => {
-                const isValid = await testConstants.assertValidZrxAssetData.callAsync();
-                expect(isValid).to.be.equal(true);
-            });
-        });
-    });
-    // Note(albrow): These tests are designed to be supplemental to the
-    // combinatorial tests in test/exchange/internal. They test specific edge
-    // cases that are not covered by the combinatorial tests.
-    describe('LibMath', () => {
-        describe('isRoundingError', () => {
-            it('should return true if there is a rounding error of 0.1%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(999);
-                const target = new BigNumber(50);
-                // rounding error = ((20*50/999) - floor(20*50/999)) / (20*50/999) = 0.1%
-                const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.true();
-            });
-            it('should return false if there is a rounding of 0.09%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(9991);
-                const target = new BigNumber(500);
-                // rounding error = ((20*500/9991) - floor(20*500/9991)) / (20*500/9991) = 0.09%
-                const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.false();
-            });
-            it('should return true if there is a rounding error of 0.11%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(9989);
-                const target = new BigNumber(500);
-                // rounding error = ((20*500/9989) - floor(20*500/9989)) / (20*500/9989) = 0.011%
-                const isRoundingError = await libs.publicIsRoundingErrorFloor.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.true();
-            });
-        });
-        describe('isRoundingErrorCeil', () => {
-            it('should return true if there is a rounding error of 0.1%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(1001);
-                const target = new BigNumber(50);
-                // rounding error = (ceil(20*50/1001) - (20*50/1001)) / (20*50/1001) = 0.1%
-                const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.true();
-            });
-            it('should return false if there is a rounding of 0.09%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(10009);
-                const target = new BigNumber(500);
-                // rounding error = (ceil(20*500/10009) - (20*500/10009)) / (20*500/10009) = 0.09%
-                const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.false();
-            });
-            it('should return true if there is a rounding error of 0.11%', async () => {
-                const numerator = new BigNumber(20);
-                const denominator = new BigNumber(10011);
-                const target = new BigNumber(500);
-                // rounding error = (ceil(20*500/10011) - (20*500/10011)) / (20*500/10011) = 0.11%
-                const isRoundingError = await libs.publicIsRoundingErrorCeil.callAsync(numerator, denominator, target);
-                expect(isRoundingError).to.be.true();
-            });
-        });
-    });
-
-    describe('LibOrder', () => {
-        describe('getOrderHash', () => {
-            it('should output the correct orderHash', async () => {
-                signedOrder = await orderFactory.newSignedOrderAsync();
-                const orderHashHex = await libs.publicGetOrderHash.callAsync(signedOrder);
-                expect(orderHashUtils.getOrderHashHex(signedOrder)).to.be.equal(orderHashHex);
-            });
-        });
-    });
-});
diff --git a/packages/contracts/test/exchange/match_orders.ts b/packages/contracts/test/exchange/match_orders.ts
deleted file mode 100644
index eea9992d9..000000000
--- a/packages/contracts/test/exchange/match_orders.ts
+++ /dev/null
@@ -1,1276 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils } from '@0x/order-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token';
-import { TestExchangeInternalsContract } from '../../generated-wrappers/test_exchange_internals';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { MatchOrderTester } from '../utils/match_order_tester';
-import { OrderFactory } from '../utils/order_factory';
-import { ERC20BalancesByOwner, ERC721TokenIdsByOwner } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-chaiSetup.configure();
-const expect = chai.expect;
-
-describe('matchOrders', () => {
-    let makerAddressLeft: string;
-    let makerAddressRight: string;
-    let owner: string;
-    let takerAddress: string;
-    let feeRecipientAddressLeft: string;
-    let feeRecipientAddressRight: string;
-
-    let erc20TokenA: DummyERC20TokenContract;
-    let erc20TokenB: DummyERC20TokenContract;
-    let zrxToken: DummyERC20TokenContract;
-    let erc721Token: DummyERC721TokenContract;
-    let reentrantErc20Token: ReentrantERC20TokenContract;
-    let exchange: ExchangeContract;
-    let erc20Proxy: ERC20ProxyContract;
-    let erc721Proxy: ERC721ProxyContract;
-
-    let erc20BalancesByOwner: ERC20BalancesByOwner;
-    let erc721TokenIdsByOwner: ERC721TokenIdsByOwner;
-    let exchangeWrapper: ExchangeWrapper;
-    let erc20Wrapper: ERC20Wrapper;
-    let erc721Wrapper: ERC721Wrapper;
-    let orderFactoryLeft: OrderFactory;
-    let orderFactoryRight: OrderFactory;
-
-    let erc721LeftMakerAssetIds: BigNumber[];
-    let erc721RightMakerAssetIds: BigNumber[];
-
-    let defaultERC20MakerAssetAddress: string;
-    let defaultERC20TakerAssetAddress: string;
-    let defaultERC721AssetAddress: string;
-
-    let matchOrderTester: MatchOrderTester;
-
-    let testExchange: TestExchangeInternalsContract;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        // Create accounts
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        // Hack(albrow): Both Prettier and TSLint insert a trailing comma below
-        // but that is invalid syntax as of TypeScript version >= 2.8. We don't
-        // have the right fine-grained configuration options in TSLint,
-        // Prettier, or TypeScript, to reconcile this, so we will just have to
-        // wait for them to sort it out. We disable TSLint and Prettier for
-        // this part of the code for now. This occurs several times in this
-        // file. See https://github.com/prettier/prettier/issues/4624.
-        // prettier-ignore
-        const usedAddresses = ([
-            owner,
-            makerAddressLeft,
-            makerAddressRight,
-            takerAddress,
-            feeRecipientAddressLeft,
-            // tslint:disable-next-line:trailing-comma
-            feeRecipientAddressRight
-        ] = _.slice(accounts, 0, 6));
-        // Create wrappers
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-        erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-        // Deploy ERC20 token & ERC20 proxy
-        const numDummyErc20ToDeploy = 3;
-        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-        // Deploy ERC721 token and proxy
-        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721LeftMakerAssetIds = erc721Balances[makerAddressLeft][erc721Token.address];
-        erc721RightMakerAssetIds = erc721Balances[makerAddressRight][erc721Token.address];
-        // Depoy exchange
-        exchange = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            assetDataUtils.encodeERC20AssetData(zrxToken.address),
-        );
-        exchangeWrapper = new ExchangeWrapper(exchange, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
-        // Authorize ERC20 and ERC721 trades by exchange
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.ReentrantERC20Token,
-            provider,
-            txDefaults,
-            exchange.address,
-        );
-
-        // Set default addresses
-        defaultERC20MakerAssetAddress = erc20TokenA.address;
-        defaultERC20TakerAssetAddress = erc20TokenB.address;
-        defaultERC721AssetAddress = erc721Token.address;
-        // Create default order parameters
-        const defaultOrderParamsLeft = {
-            ...constants.STATIC_ORDER_PARAMS,
-            makerAddress: makerAddressLeft,
-            exchangeAddress: exchange.address,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-            feeRecipientAddress: feeRecipientAddressLeft,
-        };
-        const defaultOrderParamsRight = {
-            ...constants.STATIC_ORDER_PARAMS,
-            makerAddress: makerAddressRight,
-            exchangeAddress: exchange.address,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-            feeRecipientAddress: feeRecipientAddressRight,
-        };
-        const privateKeyLeft = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddressLeft)];
-        orderFactoryLeft = new OrderFactory(privateKeyLeft, defaultOrderParamsLeft);
-        const privateKeyRight = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddressRight)];
-        orderFactoryRight = new OrderFactory(privateKeyRight, defaultOrderParamsRight);
-        // Set match order tester
-        matchOrderTester = new MatchOrderTester(exchangeWrapper, erc20Wrapper, erc721Wrapper, zrxToken.address);
-        testExchange = await TestExchangeInternalsContract.deployFrom0xArtifactAsync(
-            artifacts.TestExchangeInternals,
-            provider,
-            txDefaults,
-        );
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('matchOrders', () => {
-        beforeEach(async () => {
-            erc20BalancesByOwner = await erc20Wrapper.getBalancesAsync();
-            erc721TokenIdsByOwner = await erc721Wrapper.getBalancesAsync();
-        });
-
-        it('Should transfer correct amounts when right order is fully filled and values pass isRoundingErrorFloor but fail isRoundingErrorCeil', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAddress: makerAddressLeft,
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(17), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(98), 0),
-                feeRecipientAddress: feeRecipientAddressLeft,
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAddress: makerAddressRight,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(75), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
-                feeRecipientAddress: feeRecipientAddressRight,
-            });
-            // Assert is rounding error ceil & not rounding error floor
-            // These assertions are taken from MixinMatchOrders::calculateMatchedFillResults
-            // The rounding error is derived computating how much the left maker will sell.
-            const numerator = signedOrderLeft.makerAssetAmount;
-            const denominator = signedOrderLeft.takerAssetAmount;
-            const target = signedOrderRight.makerAssetAmount;
-            const isRoundingErrorCeil = await testExchange.publicIsRoundingErrorCeil.callAsync(
-                numerator,
-                denominator,
-                target,
-            );
-            expect(isRoundingErrorCeil).to.be.true();
-            const isRoundingErrorFloor = await testExchange.publicIsRoundingErrorFloor.callAsync(
-                numerator,
-                denominator,
-                target,
-            );
-            expect(isRoundingErrorFloor).to.be.false();
-            // Match signedOrderLeft with signedOrderRight
-            // Note that the left maker received a slightly better sell price.
-            // This is intentional; see note in MixinMatchOrders.calculateMatchedFillResults.
-            // Because the left maker received a slightly more favorable sell price, the fee
-            // paid by the left taker is slightly higher than that paid by the left maker.
-            // Fees can be thought of as a tax paid by the seller, derived from the sale price.
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(75), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('76.4705882352941176'), 16), // 76.47%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(75), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 0),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber('76.5306122448979591'), 16), // 76.53%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('Should transfer correct amounts when left order is fully filled and values pass isRoundingErrorCeil but fail isRoundingErrorFloor', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAddress: makerAddressLeft,
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(15), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 0),
-                feeRecipientAddress: feeRecipientAddressLeft,
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAddress: makerAddressRight,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(97), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(14), 0),
-                feeRecipientAddress: feeRecipientAddressRight,
-            });
-            // Assert is rounding error floor & not rounding error ceil
-            // These assertions are taken from MixinMatchOrders::calculateMatchedFillResults
-            // The rounding error is derived computating how much the right maker will buy.
-            const numerator = signedOrderRight.takerAssetAmount;
-            const denominator = signedOrderRight.makerAssetAmount;
-            const target = signedOrderLeft.takerAssetAmount;
-            const isRoundingErrorFloor = await testExchange.publicIsRoundingErrorFloor.callAsync(
-                numerator,
-                denominator,
-                target,
-            );
-            expect(isRoundingErrorFloor).to.be.true();
-            const isRoundingErrorCeil = await testExchange.publicIsRoundingErrorCeil.callAsync(
-                numerator,
-                denominator,
-                target,
-            );
-            expect(isRoundingErrorCeil).to.be.false();
-            // Match signedOrderLeft with signedOrderRight
-            // Note that the right maker received a slightly better purchase price.
-            // This is intentional; see note in MixinMatchOrders.calculateMatchedFillResults.
-            // Because the right maker received a slightly more favorable buy price, the fee
-            // paid by the right taker is slightly higher than that paid by the right maker.
-            // Fees can be thought of as a tax paid by the seller, derived from the sale price.
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(15), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('92.7835051546391752'), 16), // 92.78%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 0),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber('92.8571428571428571'), 16), // 92.85%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('Should give right maker a better buy price when rounding', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAddress: makerAddressLeft,
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(16), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
-                feeRecipientAddress: feeRecipientAddressLeft,
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAddress: makerAddressRight,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(83), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(49), 0),
-                feeRecipientAddress: feeRecipientAddressRight,
-            });
-            // Note:
-            // The correct price buy price for the right maker would yield (49/83) * 22 = 12.988 units
-            // of the left maker asset. This gets rounded up to 13, giving the right maker a better price.
-            // Note:
-            //  The maker/taker fee percentage paid on the right order differs because
-            //  they received different sale prices. The right maker pays a
-            //  fee slightly lower than the right taker.
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(16), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('26.5060240963855421'), 16), // 26.506%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 0),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber('26.5306122448979591'), 16), // 26.531%
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('Should give left maker a better sell price when rounding', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAddress: makerAddressLeft,
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(12), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(97), 0),
-                feeRecipientAddress: feeRecipientAddressLeft,
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAddress: makerAddressRight,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                feeRecipientAddress: feeRecipientAddressRight,
-            });
-            // Note:
-            //  The maker/taker fee percentage paid on the left order differs because
-            //  they received different sale prices. The left maker pays a fee
-            //  slightly lower than the left taker.
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(11), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('91.6666666666666666'), 16), // 91.6%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 0),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber('91.7525773195876288'), 16), // 91.75%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('Should give right maker and right taker a favorable fee price when rounding', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAddress: makerAddressLeft,
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(16), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
-                feeRecipientAddress: feeRecipientAddressLeft,
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAddress: makerAddressRight,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(83), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(49), 0),
-                feeRecipientAddress: feeRecipientAddressRight,
-                makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 0),
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 0),
-            });
-            // Note:
-            //  The maker/taker fee percentage paid on the right order differs because
-            //  they received different sale prices. The right maker pays a
-            //  fee slightly lower than the right taker.
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(16), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(22), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2650), 0), // 2650.6 rounded down tro 2650
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 0),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(2653), 0), // 2653.1 rounded down to 2653
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('Should give left maker and left taker a favorable fee price when rounding', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAddress: makerAddressLeft,
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(12), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(97), 0),
-                feeRecipientAddress: feeRecipientAddressLeft,
-                makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 0),
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 0),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAddress: makerAddressRight,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                feeRecipientAddress: feeRecipientAddressRight,
-            });
-            // Note:
-            //  The maker/taker fee percentage paid on the left order differs because
-            //  they received different sale prices. The left maker pays a
-            //  fee slightly lower than the left taker.
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(11), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(9166), 0), // 9166.6 rounded down to 9166
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(89), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 0),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(9175), 0), // 9175.2 rounded down to 9175
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('Should transfer correct amounts when right order fill amount deviates from amount derived by `Exchange.fillOrder`', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAddress: makerAddressLeft,
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1005), 0),
-                feeRecipientAddress: feeRecipientAddressLeft,
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAddress: makerAddressRight,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2126), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1063), 0),
-                feeRecipientAddress: feeRecipientAddressRight,
-            });
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1005), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                // Notes:
-                //  i.
-                //    The left order is fully filled by the right order, so the right maker must sell 1005 units of their asset to the left maker.
-                //    By selling 1005 units, the right maker should theoretically receive 502.5 units of the left maker's asset.
-                //    Since the transfer amount must be an integer, this value must be rounded down to 502 or up to 503.
-                //  ii.
-                //    If the right order were filled via `Exchange.fillOrder` the respective fill amounts would be [1004, 502] or [1006, 503].
-                //    It follows that we cannot trigger a sale of 1005 units of the right maker's asset through `Exchange.fillOrder`.
-                //  iii.
-                //    For an optimal match, the algorithm must choose either [1005, 502] or [1005, 503] as fill amounts for the right order.
-                //    The algorithm favors the right maker when the exchange rate must be rounded, so the final fill for the right order is [1005, 503].
-                //  iv.
-                //    The right maker fee differs from the right taker fee because their exchange rate differs.
-                //    The right maker always receives the better exchange and fee price.
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1005), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(503), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('47.2718720602069614'), 16), // 47.27%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(497), 0),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber('47.3189087488240827'), 16), // 47.31%
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        const reentrancyTest = (functionNames: string[]) => {
-            _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                const description = `should not allow matchOrders to reenter the Exchange contract via ${functionName}`;
-                it(description, async () => {
-                    const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                        makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                        takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                    });
-                    const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                        makerAddress: makerAddressRight,
-                        takerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                        takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                        feeRecipientAddress: feeRecipientAddressRight,
-                    });
-                    await web3Wrapper.awaitTransactionSuccessAsync(
-                        await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                        constants.AWAIT_TRANSACTION_MINED_MS,
-                    );
-                    await expectTransactionFailedAsync(
-                        exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
-                        RevertReason.TransferFailed,
-                    );
-                });
-            });
-        };
-        describe('matchOrders reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-        it('should transfer the correct amounts when orders completely fill each other', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match signedOrderLeft with signedOrderRight
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts when orders completely fill each other and taker doesnt take a profit', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-            });
-            // Match signedOrderLeft with signedOrderRight
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts when left order is completely filled and right order is partially filled', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(20), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(4), 18),
-            });
-            // Match signedOrderLeft with signedOrderRight
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 16), // 50%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 16), // 50%
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts when right order is completely filled and left order is partially filled', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match signedOrderLeft with signedOrderRight
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 16), // 10%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 16), // 10%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            // Match signedOrderLeft with signedOrderRight
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts when consecutive calls are used to completely fill the left order', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            let newERC20BalancesByOwner: ERC20BalancesByOwner;
-            let newERC721TokenIdsByOwner: ERC721TokenIdsByOwner;
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 16), // 10%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 16), // 10%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            // prettier-ignore
-            [
-                newERC20BalancesByOwner,
-                // tslint:disable-next-line:trailing-comma
-                newERC721TokenIdsByOwner
-            ] = await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-            // Construct second right order
-            // Note: This order needs makerAssetAmount=90/takerAssetAmount=[anything <= 45] to fully fill the right order.
-            //       However, we use 100/50 to ensure a partial fill as we want to go down the "left fill"
-            //       branch in the contract twice for this test.
-            const signedOrderRight2 = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18),
-            });
-            // Match signedOrderLeft with signedOrderRight2
-            const leftTakerAssetFilledAmount = signedOrderRight.makerAssetAmount;
-            const rightTakerAssetFilledAmount = new BigNumber(0);
-            const expectedTransferAmounts2 = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(45), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 16), // 90% (10% paid earlier)
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(45), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 16), // 90%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 16), // 90% (10% paid earlier)
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(90), 16), // 90%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight2,
-                takerAddress,
-                newERC20BalancesByOwner,
-                newERC721TokenIdsByOwner,
-                expectedTransferAmounts2,
-                leftTakerAssetFilledAmount,
-                rightTakerAssetFilledAmount,
-            );
-        });
-
-        it('should transfer the correct amounts when consecutive calls are used to completely fill the right order', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-            });
-            // Match orders
-            let newERC20BalancesByOwner: ERC20BalancesByOwner;
-            let newERC721TokenIdsByOwner: ERC721TokenIdsByOwner;
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(4), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(4), 16), // 4%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(6), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(4), 16), // 4%
-            };
-            // prettier-ignore
-            [
-                newERC20BalancesByOwner,
-                // tslint:disable-next-line:trailing-comma
-                newERC721TokenIdsByOwner
-            ] = await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-
-            // Create second left order
-            // Note: This order needs makerAssetAmount=96/takerAssetAmount=48 to fully fill the right order.
-            //       However, we use 100/50 to ensure a partial fill as we want to go down the "right fill"
-            //       branch in the contract twice for this test.
-            const signedOrderLeft2 = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18),
-            });
-            // Match signedOrderLeft2 with signedOrderRight
-            const leftTakerAssetFilledAmount = new BigNumber(0);
-            const takerAmountReceived = newERC20BalancesByOwner[takerAddress][defaultERC20MakerAssetAddress].minus(
-                erc20BalancesByOwner[takerAddress][defaultERC20MakerAssetAddress],
-            );
-            const rightTakerAssetFilledAmount = signedOrderLeft.makerAssetAmount.minus(takerAmountReceived);
-            const expectedTransferAmounts2 = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(48), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 16), // 96%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(48), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 16), // 96%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 16), // 96%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(96), 16), // 96%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft2,
-                signedOrderRight,
-                takerAddress,
-                newERC20BalancesByOwner,
-                newERC721TokenIdsByOwner,
-                expectedTransferAmounts2,
-                leftTakerAssetFilledAmount,
-                rightTakerAssetFilledAmount,
-            );
-        });
-
-        it('should transfer the correct amounts if fee recipient is the same across both matched orders', async () => {
-            const feeRecipientAddress = feeRecipientAddressLeft;
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feeRecipientAddress,
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feeRecipientAddress,
-            });
-            // Match orders
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts if taker is also the left order maker', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            takerAddress = signedOrderLeft.makerAddress;
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts if taker is also the right order maker', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            takerAddress = signedOrderRight.makerAddress;
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts if taker is also the left fee recipient', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            takerAddress = feeRecipientAddressLeft;
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts if taker is also the right fee recipient', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            takerAddress = feeRecipientAddressRight;
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer the correct amounts if left maker is the left fee recipient and right maker is the right fee recipient', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(3), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('Should throw if left order is not fillable', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Cancel left order
-            await exchangeWrapper.cancelOrderAsync(signedOrderLeft, signedOrderLeft.makerAddress);
-            // Match orders
-            return expectTransactionFailedAsync(
-                exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('Should throw if right order is not fillable', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Cancel right order
-            await exchangeWrapper.cancelOrderAsync(signedOrderRight, signedOrderRight.makerAddress);
-            // Match orders
-            return expectTransactionFailedAsync(
-                exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should throw if there is not a positive spread', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
-            });
-            // Match orders
-            return expectTransactionFailedAsync(
-                exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
-                RevertReason.NegativeSpreadRequired,
-            );
-        });
-
-        it('should throw if the left maker asset is not equal to the right taker asset ', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20TakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            return expectTransactionFailedAsync(
-                exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
-                // We are assuming assetData fields of the right order are the
-                // reverse of the left order, rather than checking equality. This
-                // saves a bunch of gas, but as a result if the assetData fields are
-                // off then the failure ends up happening at signature validation
-                RevertReason.InvalidOrderSignature,
-            );
-        });
-
-        it('should throw if the right maker asset is not equal to the left taker asset', async () => {
-            // Create orders to match
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultERC20MakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(5), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-            });
-            // Match orders
-            return expectTransactionFailedAsync(
-                exchangeWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, takerAddress),
-                RevertReason.InvalidOrderSignature,
-            );
-        });
-
-        it('should transfer correct amounts when left order maker asset is an ERC721 token', async () => {
-            // Create orders to match
-            const erc721TokenToTransfer = erc721LeftMakerAssetIds[0];
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC721AssetData(defaultERC721AssetAddress, erc721TokenToTransfer),
-                makerAssetAmount: new BigNumber(1),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                takerAssetData: assetDataUtils.encodeERC721AssetData(defaultERC721AssetAddress, erc721TokenToTransfer),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: new BigNumber(1),
-            });
-            // Match orders
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 50%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-
-        it('should transfer correct amounts when right order maker asset is an ERC721 token', async () => {
-            // Create orders to match
-            const erc721TokenToTransfer = erc721RightMakerAssetIds[0];
-            const signedOrderLeft = await orderFactoryLeft.newSignedOrderAsync({
-                takerAssetData: assetDataUtils.encodeERC721AssetData(defaultERC721AssetAddress, erc721TokenToTransfer),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                takerAssetAmount: new BigNumber(1),
-            });
-            const signedOrderRight = await orderFactoryRight.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC721AssetData(defaultERC721AssetAddress, erc721TokenToTransfer),
-                makerAssetAmount: new BigNumber(1),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(8), 18),
-            });
-            // Match orders
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(8), 18),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), 18),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            await matchOrderTester.matchOrdersAndAssertEffectsAsync(
-                signedOrderLeft,
-                signedOrderRight,
-                takerAddress,
-                erc20BalancesByOwner,
-                erc721TokenIdsByOwner,
-                expectedTransferAmounts,
-            );
-        });
-    });
-}); // tslint:disable-line:max-file-line-count
diff --git a/packages/contracts/test/exchange/signature_validator.ts b/packages/contracts/test/exchange/signature_validator.ts
deleted file mode 100644
index 756c72766..000000000
--- a/packages/contracts/test/exchange/signature_validator.ts
+++ /dev/null
@@ -1,522 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils, orderHashUtils, signatureUtils } from '@0x/order-utils';
-import { RevertReason, SignatureType, SignedOrder } from '@0x/types';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import ethUtil = require('ethereumjs-util');
-
-import {
-    TestSignatureValidatorContract,
-    TestSignatureValidatorSignatureValidatorApprovalEventArgs,
-} from '../../generated-wrappers/test_signature_validator';
-import { TestStaticCallReceiverContract } from '../../generated-wrappers/test_static_call_receiver';
-import { ValidatorContract } from '../../generated-wrappers/validator';
-import { WalletContract } from '../../generated-wrappers/wallet';
-import { artifacts } from '../../src/artifacts';
-import { addressUtils } from '../utils/address_utils';
-import { expectContractCallFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { LogDecoder } from '../utils/log_decoder';
-import { OrderFactory } from '../utils/order_factory';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-// tslint:disable:no-unnecessary-type-assertion
-describe('MixinSignatureValidator', () => {
-    let signedOrder: SignedOrder;
-    let orderFactory: OrderFactory;
-    let signatureValidator: TestSignatureValidatorContract;
-    let testWallet: WalletContract;
-    let testValidator: ValidatorContract;
-    let maliciousWallet: TestStaticCallReceiverContract;
-    let maliciousValidator: TestStaticCallReceiverContract;
-    let signerAddress: string;
-    let signerPrivateKey: Buffer;
-    let notSignerAddress: string;
-    let notSignerPrivateKey: Buffer;
-    let signatureValidatorLogDecoder: LogDecoder;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const makerAddress = accounts[0];
-        signerAddress = makerAddress;
-        notSignerAddress = accounts[1];
-        signatureValidator = await TestSignatureValidatorContract.deployFrom0xArtifactAsync(
-            artifacts.TestSignatureValidator,
-            provider,
-            txDefaults,
-        );
-        testWallet = await WalletContract.deployFrom0xArtifactAsync(
-            artifacts.Wallet,
-            provider,
-            txDefaults,
-            signerAddress,
-        );
-        testValidator = await ValidatorContract.deployFrom0xArtifactAsync(
-            artifacts.Validator,
-            provider,
-            txDefaults,
-            signerAddress,
-        );
-        maliciousWallet = maliciousValidator = await TestStaticCallReceiverContract.deployFrom0xArtifactAsync(
-            artifacts.TestStaticCallReceiver,
-            provider,
-            txDefaults,
-        );
-        signatureValidatorLogDecoder = new LogDecoder(web3Wrapper);
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(testValidator.address, true, {
-                from: signerAddress,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(
-                maliciousValidator.address,
-                true,
-                {
-                    from: signerAddress,
-                },
-            ),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        const defaultOrderParams = {
-            ...constants.STATIC_ORDER_PARAMS,
-            exchangeAddress: signatureValidator.address,
-            makerAddress,
-            feeRecipientAddress: addressUtils.generatePseudoRandomAddress(),
-            makerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(addressUtils.generatePseudoRandomAddress()),
-        };
-        signerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        notSignerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(notSignerAddress)];
-        orderFactory = new OrderFactory(signerPrivateKey, defaultOrderParams);
-    });
-
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('isValidSignature', () => {
-        beforeEach(async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync();
-        });
-
-        it('should revert when signature is empty', async () => {
-            const emptySignature = '0x';
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            return expectContractCallFailedAsync(
-                signatureValidator.publicIsValidSignature.callAsync(
-                    orderHashHex,
-                    signedOrder.makerAddress,
-                    emptySignature,
-                ),
-                RevertReason.LengthGreaterThan0Required,
-            );
-        });
-
-        it('should revert when signature type is unsupported', async () => {
-            const unsupportedSignatureType = SignatureType.NSignatureTypes;
-            const unsupportedSignatureHex = '0x' + Buffer.from([unsupportedSignatureType]).toString('hex');
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            return expectContractCallFailedAsync(
-                signatureValidator.publicIsValidSignature.callAsync(
-                    orderHashHex,
-                    signedOrder.makerAddress,
-                    unsupportedSignatureHex,
-                ),
-                RevertReason.SignatureUnsupported,
-            );
-        });
-
-        it('should revert when SignatureType=Illegal', async () => {
-            const unsupportedSignatureHex = '0x' + Buffer.from([SignatureType.Illegal]).toString('hex');
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            return expectContractCallFailedAsync(
-                signatureValidator.publicIsValidSignature.callAsync(
-                    orderHashHex,
-                    signedOrder.makerAddress,
-                    unsupportedSignatureHex,
-                ),
-                RevertReason.SignatureIllegal,
-            );
-        });
-
-        it('should return false when SignatureType=Invalid and signature has a length of zero', async () => {
-            const signatureHex = '0x' + Buffer.from([SignatureType.Invalid]).toString('hex');
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                signedOrder.makerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.false();
-        });
-
-        it('should revert when SignatureType=Invalid and signature length is non-zero', async () => {
-            const fillerData = ethUtil.toBuffer('0xdeadbeef');
-            const signatureType = ethUtil.toBuffer(`0x${SignatureType.Invalid}`);
-            const signatureBuffer = Buffer.concat([fillerData, signatureType]);
-            const signatureHex = ethUtil.bufferToHex(signatureBuffer);
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            return expectContractCallFailedAsync(
-                signatureValidator.publicIsValidSignature.callAsync(
-                    orderHashHex,
-                    signedOrder.makerAddress,
-                    signatureHex,
-                ),
-                RevertReason.Length0Required,
-            );
-        });
-
-        it('should return true when SignatureType=EIP712 and signature is valid', async () => {
-            // Create EIP712 signature
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
-            const ecSignature = ethUtil.ecsign(orderHashBuffer, signerPrivateKey);
-            // Create 0x signature from EIP712 signature
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(`0x${SignatureType.EIP712}`),
-            ]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            // Validate signature
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                signerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.true();
-        });
-
-        it('should return false when SignatureType=EIP712 and signature is invalid', async () => {
-            // Create EIP712 signature
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
-            const ecSignature = ethUtil.ecsign(orderHashBuffer, signerPrivateKey);
-            // Create 0x signature from EIP712 signature
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(`0x${SignatureType.EIP712}`),
-            ]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            // Validate signature.
-            // This will fail because `signerAddress` signed the message, but we're passing in `notSignerAddress`
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                notSignerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.false();
-        });
-
-        it('should return true when SignatureType=EthSign and signature is valid', async () => {
-            // Create EthSign signature
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const orderHashWithEthSignPrefixHex = signatureUtils.addSignedMessagePrefix(orderHashHex);
-            const orderHashWithEthSignPrefixBuffer = ethUtil.toBuffer(orderHashWithEthSignPrefixHex);
-            const ecSignature = ethUtil.ecsign(orderHashWithEthSignPrefixBuffer, signerPrivateKey);
-            // Create 0x signature from EthSign signature
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(`0x${SignatureType.EthSign}`),
-            ]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            // Validate signature
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                signerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.true();
-        });
-
-        it('should return false when SignatureType=EthSign and signature is invalid', async () => {
-            // Create EthSign signature
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const orderHashWithEthSignPrefixHex = signatureUtils.addSignedMessagePrefix(orderHashHex);
-            const orderHashWithEthSignPrefixBuffer = ethUtil.toBuffer(orderHashWithEthSignPrefixHex);
-            const ecSignature = ethUtil.ecsign(orderHashWithEthSignPrefixBuffer, signerPrivateKey);
-            // Create 0x signature from EthSign signature
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(`0x${SignatureType.EthSign}`),
-            ]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            // Validate signature.
-            // This will fail because `signerAddress` signed the message, but we're passing in `notSignerAddress`
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                notSignerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.false();
-        });
-
-        it('should return true when SignatureType=Wallet and signature is valid', async () => {
-            // Create EIP712 signature
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
-            const ecSignature = ethUtil.ecsign(orderHashBuffer, signerPrivateKey);
-            // Create 0x signature from EIP712 signature
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(`0x${SignatureType.Wallet}`),
-            ]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            // Validate signature
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                testWallet.address,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.true();
-        });
-
-        it('should return false when SignatureType=Wallet and signature is invalid', async () => {
-            // Create EIP712 signature using a private key that does not belong to the wallet owner.
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
-            const notWalletOwnerPrivateKey = notSignerPrivateKey;
-            const ecSignature = ethUtil.ecsign(orderHashBuffer, notWalletOwnerPrivateKey);
-            // Create 0x signature from EIP712 signature
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(`0x${SignatureType.Wallet}`),
-            ]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            // Validate signature
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                testWallet.address,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.false();
-        });
-
-        it('should revert when `isValidSignature` attempts to update state and SignatureType=Wallet', async () => {
-            // Create EIP712 signature
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
-            const ecSignature = ethUtil.ecsign(orderHashBuffer, signerPrivateKey);
-            // Create 0x signature from EIP712 signature
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(`0x${SignatureType.Wallet}`),
-            ]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            await expectContractCallFailedAsync(
-                signatureValidator.publicIsValidSignature.callAsync(
-                    orderHashHex,
-                    maliciousWallet.address,
-                    signatureHex,
-                ),
-                RevertReason.WalletError,
-            );
-        });
-
-        it('should return true when SignatureType=Validator, signature is valid and validator is approved', async () => {
-            const validatorAddress = ethUtil.toBuffer(`${testValidator.address}`);
-            const signatureType = ethUtil.toBuffer(`0x${SignatureType.Validator}`);
-            const signature = Buffer.concat([validatorAddress, signatureType]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                signerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.true();
-        });
-
-        it('should return false when SignatureType=Validator, signature is invalid and validator is approved', async () => {
-            const validatorAddress = ethUtil.toBuffer(`${testValidator.address}`);
-            const signatureType = ethUtil.toBuffer(`0x${SignatureType.Validator}`);
-            const signature = Buffer.concat([validatorAddress, signatureType]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            // This will return false because we signed the message with `signerAddress`, but
-            // are validating against `notSignerAddress`
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                notSignerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.false();
-        });
-
-        it('should revert when `isValidSignature` attempts to update state and SignatureType=Validator', async () => {
-            const validatorAddress = ethUtil.toBuffer(`${maliciousValidator.address}`);
-            const signatureType = ethUtil.toBuffer(`0x${SignatureType.Validator}`);
-            const signature = Buffer.concat([validatorAddress, signatureType]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            await expectContractCallFailedAsync(
-                signatureValidator.publicIsValidSignature.callAsync(orderHashHex, signerAddress, signatureHex),
-                RevertReason.ValidatorError,
-            );
-        });
-        it('should return false when SignatureType=Validator, signature is valid and validator is not approved', async () => {
-            // Set approval of signature validator to false
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(
-                    testValidator.address,
-                    false,
-                    { from: signerAddress },
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            // Validate signature
-            const validatorAddress = ethUtil.toBuffer(`${testValidator.address}`);
-            const signatureType = ethUtil.toBuffer(`0x${SignatureType.Validator}`);
-            const signature = Buffer.concat([validatorAddress, signatureType]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                signerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.false();
-        });
-
-        it('should return true when SignatureType=Presigned and signer has presigned hash', async () => {
-            // Presign hash
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await signatureValidator.preSign.sendTransactionAsync(
-                    orderHashHex,
-                    signedOrder.makerAddress,
-                    signedOrder.signature,
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            // Validate presigned signature
-            const signature = ethUtil.toBuffer(`0x${SignatureType.PreSigned}`);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                signedOrder.makerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.true();
-        });
-
-        it('should return false when SignatureType=Presigned and signer has not presigned hash', async () => {
-            const signature = ethUtil.toBuffer(`0x${SignatureType.PreSigned}`);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                orderHashHex,
-                signedOrder.makerAddress,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.false();
-        });
-
-        it('should return true when message was signed by a Trezor One (firmware version 1.6.2)', async () => {
-            // messageHash translates to 0x2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b
-            const messageHash = ethUtil.bufferToHex(ethUtil.toBuffer('++++++++++++++++++++++++++++++++'));
-            const signer = '0xc28b145f10f0bcf0fc000e778615f8fd73490bad';
-            const v = ethUtil.toBuffer('0x1c');
-            const r = ethUtil.toBuffer('0x7b888b596ccf87f0bacab0dcb483124973f7420f169b4824d7a12534ac1e9832');
-            const s = ethUtil.toBuffer('0x0c8e14f7edc01459e13965f1da56e0c23ed11e2cca932571eee1292178f90424');
-            const trezorSignatureType = ethUtil.toBuffer(`0x${SignatureType.EthSign}`);
-            const signature = Buffer.concat([v, r, s, trezorSignatureType]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                messageHash,
-                signer,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.true();
-        });
-
-        it('should return true when message was signed by a Trezor Model T (firmware version 2.0.7)', async () => {
-            // messageHash translates to 0x2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b2b
-            const messageHash = ethUtil.bufferToHex(ethUtil.toBuffer('++++++++++++++++++++++++++++++++'));
-            const signer = '0x98ce6d9345e8ffa7d99ee0822272fae9d2c0e895';
-            const v = ethUtil.toBuffer('0x1c');
-            const r = ethUtil.toBuffer('0x423b71062c327f0ec4fe199b8da0f34185e59b4c1cb4cc23df86cac4a601fb3f');
-            const s = ethUtil.toBuffer('0x53810d6591b5348b7ee08ee812c874b0fdfb942c9849d59512c90e295221091f');
-            const trezorSignatureType = ethUtil.toBuffer(`0x${SignatureType.EthSign}`);
-            const signature = Buffer.concat([v, r, s, trezorSignatureType]);
-            const signatureHex = ethUtil.bufferToHex(signature);
-            const isValidSignature = await signatureValidator.publicIsValidSignature.callAsync(
-                messageHash,
-                signer,
-                signatureHex,
-            );
-            expect(isValidSignature).to.be.true();
-        });
-    });
-
-    describe('setSignatureValidatorApproval', () => {
-        it('should emit a SignatureValidatorApprovalSet with correct args when a validator is approved', async () => {
-            const approval = true;
-            const res = await signatureValidatorLogDecoder.getTxWithDecodedLogsAsync(
-                await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(
-                    testValidator.address,
-                    approval,
-                    {
-                        from: signerAddress,
-                    },
-                ),
-            );
-            expect(res.logs.length).to.equal(1);
-            const log = res.logs[0] as LogWithDecodedArgs<TestSignatureValidatorSignatureValidatorApprovalEventArgs>;
-            const logArgs = log.args;
-            expect(logArgs.signerAddress).to.equal(signerAddress);
-            expect(logArgs.validatorAddress).to.equal(testValidator.address);
-            expect(logArgs.approved).to.equal(approval);
-        });
-        it('should emit a SignatureValidatorApprovalSet with correct args when a validator is disapproved', async () => {
-            const approval = false;
-            const res = await signatureValidatorLogDecoder.getTxWithDecodedLogsAsync(
-                await signatureValidator.setSignatureValidatorApproval.sendTransactionAsync(
-                    testValidator.address,
-                    approval,
-                    {
-                        from: signerAddress,
-                    },
-                ),
-            );
-            expect(res.logs.length).to.equal(1);
-            const log = res.logs[0] as LogWithDecodedArgs<TestSignatureValidatorSignatureValidatorApprovalEventArgs>;
-            const logArgs = log.args;
-            expect(logArgs.signerAddress).to.equal(signerAddress);
-            expect(logArgs.validatorAddress).to.equal(testValidator.address);
-            expect(logArgs.approved).to.equal(approval);
-        });
-    });
-});
-// tslint:disable:max-file-line-count
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/exchange/transactions.ts b/packages/contracts/test/exchange/transactions.ts
deleted file mode 100644
index 1b5eef295..000000000
--- a/packages/contracts/test/exchange/transactions.ts
+++ /dev/null
@@ -1,462 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
-import { OrderWithoutExchangeAddress, RevertReason, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { ExchangeWrapperContract } from '../../generated-wrappers/exchange_wrapper';
-import { WhitelistContract } from '../../generated-wrappers/whitelist';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { orderUtils } from '../utils/order_utils';
-import { TransactionFactory } from '../utils/transaction_factory';
-import { ERC20BalancesByOwner, SignedTransaction } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('Exchange transactions', () => {
-    let senderAddress: string;
-    let owner: string;
-    let makerAddress: string;
-    let takerAddress: string;
-    let feeRecipientAddress: string;
-
-    let erc20TokenA: DummyERC20TokenContract;
-    let erc20TokenB: DummyERC20TokenContract;
-    let zrxToken: DummyERC20TokenContract;
-    let exchange: ExchangeContract;
-    let erc20Proxy: ERC20ProxyContract;
-
-    let erc20Balances: ERC20BalancesByOwner;
-    let signedOrder: SignedOrder;
-    let signedTx: SignedTransaction;
-    let orderWithoutExchangeAddress: OrderWithoutExchangeAddress;
-    let orderFactory: OrderFactory;
-    let makerTransactionFactory: TransactionFactory;
-    let takerTransactionFactory: TransactionFactory;
-    let exchangeWrapper: ExchangeWrapper;
-    let erc20Wrapper: ERC20Wrapper;
-
-    let defaultMakerTokenAddress: string;
-    let defaultTakerTokenAddress: string;
-    let makerPrivateKey: Buffer;
-    let takerPrivateKey: Buffer;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, senderAddress, makerAddress, takerAddress, feeRecipientAddress] = _.slice(
-            accounts,
-            0,
-            5,
-        ));
-
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-
-        const numDummyErc20ToDeploy = 3;
-        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-
-        exchange = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            assetDataUtils.encodeERC20AssetData(zrxToken.address),
-        );
-        exchangeWrapper = new ExchangeWrapper(exchange, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: owner }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        defaultMakerTokenAddress = erc20TokenA.address;
-        defaultTakerTokenAddress = erc20TokenB.address;
-
-        const defaultOrderParams = {
-            ...constants.STATIC_ORDER_PARAMS,
-            senderAddress,
-            exchangeAddress: exchange.address,
-            makerAddress,
-            feeRecipientAddress,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerTokenAddress),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerTokenAddress),
-        };
-        makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(takerAddress)];
-        orderFactory = new OrderFactory(makerPrivateKey, defaultOrderParams);
-        makerTransactionFactory = new TransactionFactory(makerPrivateKey, exchange.address);
-        takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchange.address);
-    });
-    describe('executeTransaction', () => {
-        describe('fillOrder', () => {
-            let takerAssetFillAmount: BigNumber;
-            beforeEach(async () => {
-                erc20Balances = await erc20Wrapper.getBalancesAsync();
-                signedOrder = await orderFactory.newSignedOrderAsync();
-                orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-
-                takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-                const data = exchange.fillOrder.getABIEncodedTransactionData(
-                    orderWithoutExchangeAddress,
-                    takerAssetFillAmount,
-                    signedOrder.signature,
-                );
-                signedTx = takerTransactionFactory.newSignedTransaction(data);
-            });
-
-            it('should throw if not called by specified sender', async () => {
-                return expectTransactionFailedAsync(
-                    exchangeWrapper.executeTransactionAsync(signedTx, takerAddress),
-                    RevertReason.FailedExecution,
-                );
-            });
-
-            it('should transfer the correct amounts when signed by taker and called by sender', async () => {
-                await exchangeWrapper.executeTransactionAsync(signedTx, senderAddress);
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const makerAssetFillAmount = takerAssetFillAmount
-                    .times(signedOrder.makerAssetAmount)
-                    .dividedToIntegerBy(signedOrder.takerAssetAmount);
-                const makerFeePaid = signedOrder.makerFee
-                    .times(makerAssetFillAmount)
-                    .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                const takerFeePaid = signedOrder.takerFee
-                    .times(makerAssetFillAmount)
-                    .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                expect(newBalances[makerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultMakerTokenAddress].minus(makerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultTakerTokenAddress].add(takerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(makerFeePaid),
-                );
-                expect(newBalances[takerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultTakerTokenAddress].minus(takerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultMakerTokenAddress].add(makerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].minus(takerFeePaid),
-                );
-                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
-                );
-            });
-
-            it('should throw if the a 0x transaction with the same transactionHash has already been executed', async () => {
-                await exchangeWrapper.executeTransactionAsync(signedTx, senderAddress);
-                return expectTransactionFailedAsync(
-                    exchangeWrapper.executeTransactionAsync(signedTx, senderAddress),
-                    RevertReason.InvalidTxHash,
-                );
-            });
-
-            it('should reset the currentContextAddress', async () => {
-                await exchangeWrapper.executeTransactionAsync(signedTx, senderAddress);
-                const currentContextAddress = await exchange.currentContextAddress.callAsync();
-                expect(currentContextAddress).to.equal(constants.NULL_ADDRESS);
-            });
-        });
-
-        describe('cancelOrder', () => {
-            beforeEach(async () => {
-                const data = exchange.cancelOrder.getABIEncodedTransactionData(orderWithoutExchangeAddress);
-                signedTx = makerTransactionFactory.newSignedTransaction(data);
-            });
-
-            it('should throw if not called by specified sender', async () => {
-                return expectTransactionFailedAsync(
-                    exchangeWrapper.executeTransactionAsync(signedTx, makerAddress),
-                    RevertReason.FailedExecution,
-                );
-            });
-
-            it('should cancel the order when signed by maker and called by sender', async () => {
-                await exchangeWrapper.executeTransactionAsync(signedTx, senderAddress);
-                return expectTransactionFailedAsync(
-                    exchangeWrapper.fillOrderAsync(signedOrder, senderAddress),
-                    RevertReason.OrderUnfillable,
-                );
-            });
-        });
-
-        describe('cancelOrdersUpTo', () => {
-            let exchangeWrapperContract: ExchangeWrapperContract;
-
-            before(async () => {
-                exchangeWrapperContract = await ExchangeWrapperContract.deployFrom0xArtifactAsync(
-                    artifacts.ExchangeWrapper,
-                    provider,
-                    txDefaults,
-                    exchange.address,
-                );
-            });
-
-            it("should cancel an order if called from the order's sender", async () => {
-                const orderSalt = new BigNumber(0);
-                signedOrder = await orderFactory.newSignedOrderAsync({
-                    senderAddress: exchangeWrapperContract.address,
-                    salt: orderSalt,
-                });
-                const targetOrderEpoch = orderSalt.add(1);
-                const cancelData = exchange.cancelOrdersUpTo.getABIEncodedTransactionData(targetOrderEpoch);
-                const signedCancelTx = makerTransactionFactory.newSignedTransaction(cancelData);
-                await exchangeWrapperContract.cancelOrdersUpTo.sendTransactionAsync(
-                    targetOrderEpoch,
-                    signedCancelTx.salt,
-                    signedCancelTx.signature,
-                    {
-                        from: makerAddress,
-                    },
-                );
-
-                const takerAssetFillAmount = signedOrder.takerAssetAmount;
-                orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-                const fillData = exchange.fillOrder.getABIEncodedTransactionData(
-                    orderWithoutExchangeAddress,
-                    takerAssetFillAmount,
-                    signedOrder.signature,
-                );
-                const signedFillTx = takerTransactionFactory.newSignedTransaction(fillData);
-                return expectTransactionFailedAsync(
-                    exchangeWrapperContract.fillOrder.sendTransactionAsync(
-                        orderWithoutExchangeAddress,
-                        takerAssetFillAmount,
-                        signedFillTx.salt,
-                        signedOrder.signature,
-                        signedFillTx.signature,
-                        { from: takerAddress },
-                    ),
-                    RevertReason.FailedExecution,
-                );
-            });
-
-            it("should not cancel an order if not called from the order's sender", async () => {
-                const orderSalt = new BigNumber(0);
-                signedOrder = await orderFactory.newSignedOrderAsync({
-                    senderAddress: exchangeWrapperContract.address,
-                    salt: orderSalt,
-                });
-                const targetOrderEpoch = orderSalt.add(1);
-                await exchangeWrapper.cancelOrdersUpToAsync(targetOrderEpoch, makerAddress);
-
-                erc20Balances = await erc20Wrapper.getBalancesAsync();
-                const takerAssetFillAmount = signedOrder.takerAssetAmount;
-                orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-                const data = exchange.fillOrder.getABIEncodedTransactionData(
-                    orderWithoutExchangeAddress,
-                    takerAssetFillAmount,
-                    signedOrder.signature,
-                );
-                signedTx = takerTransactionFactory.newSignedTransaction(data);
-                await exchangeWrapperContract.fillOrder.sendTransactionAsync(
-                    orderWithoutExchangeAddress,
-                    takerAssetFillAmount,
-                    signedTx.salt,
-                    signedOrder.signature,
-                    signedTx.signature,
-                    { from: takerAddress },
-                );
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                const makerAssetFillAmount = takerAssetFillAmount
-                    .times(signedOrder.makerAssetAmount)
-                    .dividedToIntegerBy(signedOrder.takerAssetAmount);
-                const makerFeePaid = signedOrder.makerFee
-                    .times(makerAssetFillAmount)
-                    .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                const takerFeePaid = signedOrder.takerFee
-                    .times(makerAssetFillAmount)
-                    .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                expect(newBalances[makerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultMakerTokenAddress].minus(makerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultTakerTokenAddress].add(takerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(makerFeePaid),
-                );
-                expect(newBalances[takerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultTakerTokenAddress].minus(takerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultMakerTokenAddress].add(makerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].minus(takerFeePaid),
-                );
-                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
-                );
-            });
-        });
-    });
-
-    describe('Whitelist', () => {
-        let whitelist: WhitelistContract;
-        let whitelistOrderFactory: OrderFactory;
-
-        before(async () => {
-            whitelist = await WhitelistContract.deployFrom0xArtifactAsync(
-                artifacts.Whitelist,
-                provider,
-                txDefaults,
-                exchange.address,
-            );
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await exchange.setSignatureValidatorApproval.sendTransactionAsync(whitelist.address, isApproved, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const defaultOrderParams = {
-                ...constants.STATIC_ORDER_PARAMS,
-                senderAddress: whitelist.address,
-                exchangeAddress: exchange.address,
-                makerAddress,
-                feeRecipientAddress,
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerTokenAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerTokenAddress),
-            };
-            whitelistOrderFactory = new OrderFactory(makerPrivateKey, defaultOrderParams);
-        });
-
-        beforeEach(async () => {
-            signedOrder = await whitelistOrderFactory.newSignedOrderAsync();
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-        });
-
-        it('should revert if maker has not been whitelisted', async () => {
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await whitelist.updateWhitelistStatus.sendTransactionAsync(takerAddress, isApproved, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            const salt = generatePseudoRandomSalt();
-            return expectTransactionFailedAsync(
-                whitelist.fillOrderIfWhitelisted.sendTransactionAsync(
-                    orderWithoutExchangeAddress,
-                    takerAssetFillAmount,
-                    salt,
-                    signedOrder.signature,
-                    { from: takerAddress },
-                ),
-                RevertReason.MakerNotWhitelisted,
-            );
-        });
-
-        it('should revert if taker has not been whitelisted', async () => {
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await whitelist.updateWhitelistStatus.sendTransactionAsync(makerAddress, isApproved, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            const salt = generatePseudoRandomSalt();
-            return expectTransactionFailedAsync(
-                whitelist.fillOrderIfWhitelisted.sendTransactionAsync(
-                    orderWithoutExchangeAddress,
-                    takerAssetFillAmount,
-                    salt,
-                    signedOrder.signature,
-                    { from: takerAddress },
-                ),
-                RevertReason.TakerNotWhitelisted,
-            );
-        });
-
-        it('should fill the order if maker and taker have been whitelisted', async () => {
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await whitelist.updateWhitelistStatus.sendTransactionAsync(makerAddress, isApproved, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await whitelist.updateWhitelistStatus.sendTransactionAsync(takerAddress, isApproved, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            const salt = generatePseudoRandomSalt();
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await whitelist.fillOrderIfWhitelisted.sendTransactionAsync(
-                    orderWithoutExchangeAddress,
-                    takerAssetFillAmount,
-                    salt,
-                    signedOrder.signature,
-                    { from: takerAddress },
-                ),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const makerAssetFillAmount = signedOrder.makerAssetAmount;
-            const makerFeePaid = signedOrder.makerFee;
-            const takerFeePaid = signedOrder.takerFee;
-
-            expect(newBalances[makerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerTokenAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultTakerTokenAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerFeePaid),
-            );
-            expect(newBalances[takerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultTakerTokenAddress].minus(takerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerTokenAddress].add(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
-            );
-        });
-    });
-});
diff --git a/packages/contracts/test/exchange/wrapper.ts b/packages/contracts/test/exchange/wrapper.ts
deleted file mode 100644
index 6b660aac5..000000000
--- a/packages/contracts/test/exchange/wrapper.ts
+++ /dev/null
@@ -1,1452 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { RevertReason, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { getLatestBlockTimestampAsync, increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { ERC20BalancesByOwner, OrderStatus } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('Exchange wrappers', () => {
-    let makerAddress: string;
-    let owner: string;
-    let takerAddress: string;
-    let feeRecipientAddress: string;
-
-    let erc20TokenA: DummyERC20TokenContract;
-    let erc20TokenB: DummyERC20TokenContract;
-    let zrxToken: DummyERC20TokenContract;
-    let erc721Token: DummyERC721TokenContract;
-    let exchange: ExchangeContract;
-    let erc20Proxy: ERC20ProxyContract;
-    let erc721Proxy: ERC721ProxyContract;
-    let reentrantErc20Token: ReentrantERC20TokenContract;
-
-    let exchangeWrapper: ExchangeWrapper;
-    let erc20Wrapper: ERC20Wrapper;
-    let erc721Wrapper: ERC721Wrapper;
-    let erc20Balances: ERC20BalancesByOwner;
-    let orderFactory: OrderFactory;
-
-    let erc721MakerAssetId: BigNumber;
-    let erc721TakerAssetId: BigNumber;
-
-    let defaultMakerAssetAddress: string;
-    let defaultTakerAssetAddress: string;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress] = _.slice(accounts, 0, 4));
-
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-        erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-
-        const numDummyErc20ToDeploy = 3;
-        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-
-        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721MakerAssetId = erc721Balances[makerAddress][erc721Token.address][0];
-        erc721TakerAssetId = erc721Balances[takerAddress][erc721Token.address][0];
-
-        exchange = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            assetDataUtils.encodeERC20AssetData(zrxToken.address),
-        );
-        exchangeWrapper = new ExchangeWrapper(exchange, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
-
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, {
-                from: owner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-
-        reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.ReentrantERC20Token,
-            provider,
-            txDefaults,
-            exchange.address,
-        );
-
-        defaultMakerAssetAddress = erc20TokenA.address;
-        defaultTakerAssetAddress = erc20TokenB.address;
-
-        const defaultOrderParams = {
-            ...constants.STATIC_ORDER_PARAMS,
-            exchangeAddress: exchange.address,
-            makerAddress,
-            feeRecipientAddress,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
-        };
-        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-        erc20Balances = await erc20Wrapper.getBalancesAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('fillOrKillOrder', () => {
-        const reentrancyTest = (functionNames: string[]) => {
-            _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                const description = `should not allow fillOrKillOrder to reenter the Exchange contract via ${functionName}`;
-                it(description, async () => {
-                    const signedOrder = await orderFactory.newSignedOrderAsync({
-                        makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                    });
-                    await web3Wrapper.awaitTransactionSuccessAsync(
-                        await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                        constants.AWAIT_TRANSACTION_MINED_MS,
-                    );
-                    await expectTransactionFailedAsync(
-                        exchangeWrapper.fillOrKillOrderAsync(signedOrder, takerAddress),
-                        RevertReason.TransferFailed,
-                    );
-                });
-            });
-        };
-        describe('fillOrKillOrder reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-        it('should transfer the correct amounts', async () => {
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
-            });
-            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-            await exchangeWrapper.fillOrKillOrderAsync(signedOrder, takerAddress, {
-                takerAssetFillAmount,
-            });
-
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const makerAssetFilledAmount = takerAssetFillAmount
-                .times(signedOrder.makerAssetAmount)
-                .dividedToIntegerBy(signedOrder.takerAssetAmount);
-            const makerFee = signedOrder.makerFee
-                .times(makerAssetFilledAmount)
-                .dividedToIntegerBy(signedOrder.makerAssetAmount);
-            const takerFee = signedOrder.takerFee
-                .times(makerAssetFilledAmount)
-                .dividedToIntegerBy(signedOrder.makerAssetAmount);
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFilledAmount),
-            );
-            expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
-            );
-            expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
-            );
-        });
-
-        it('should throw if a signedOrder is expired', async () => {
-            const currentTimestamp = await getLatestBlockTimestampAsync();
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                expirationTimeSeconds: new BigNumber(currentTimestamp).sub(10),
-            });
-
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrKillOrderAsync(signedOrder, takerAddress),
-                RevertReason.OrderUnfillable,
-            );
-        });
-
-        it('should throw if entire takerAssetFillAmount not filled', async () => {
-            const signedOrder = await orderFactory.newSignedOrderAsync();
-
-            await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, {
-                takerAssetFillAmount: signedOrder.takerAssetAmount.div(2),
-            });
-
-            return expectTransactionFailedAsync(
-                exchangeWrapper.fillOrKillOrderAsync(signedOrder, takerAddress),
-                RevertReason.CompleteFillFailed,
-            );
-        });
-    });
-
-    describe('fillOrderNoThrow', () => {
-        const reentrancyTest = (functionNames: string[]) => {
-            _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                const description = `should not allow fillOrderNoThrow to reenter the Exchange contract via ${functionName}`;
-                it(description, async () => {
-                    const signedOrder = await orderFactory.newSignedOrderAsync({
-                        makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                    });
-                    await web3Wrapper.awaitTransactionSuccessAsync(
-                        await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                        constants.AWAIT_TRANSACTION_MINED_MS,
-                    );
-                    await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-                    const newBalances = await erc20Wrapper.getBalancesAsync();
-                    expect(erc20Balances).to.deep.equal(newBalances);
-                });
-            });
-        };
-        describe('fillOrderNoThrow reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-        it('should transfer the correct amounts', async () => {
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
-            });
-            const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress, {
-                takerAssetFillAmount,
-                // HACK(albrow): We need to hardcode the gas estimate here because
-                // the Geth gas estimator doesn't work with the way we use
-                // delegatecall and swallow errors.
-                gas: 250000,
-            });
-
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const makerAssetFilledAmount = takerAssetFillAmount
-                .times(signedOrder.makerAssetAmount)
-                .dividedToIntegerBy(signedOrder.takerAssetAmount);
-            const makerFee = signedOrder.makerFee
-                .times(makerAssetFilledAmount)
-                .dividedToIntegerBy(signedOrder.makerAssetAmount);
-            const takerFee = signedOrder.takerFee
-                .times(makerAssetFilledAmount)
-                .dividedToIntegerBy(signedOrder.makerAssetAmount);
-
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFilledAmount),
-            );
-            expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
-            );
-            expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
-            );
-        });
-
-        it('should not change erc20Balances if maker erc20Balances are too low to fill order', async () => {
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18),
-            });
-
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should not change erc20Balances if taker erc20Balances are too low to fill order', async () => {
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18),
-            });
-
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should not change erc20Balances if maker allowances are too low to fill order', async () => {
-            const signedOrder = await orderFactory.newSignedOrderAsync();
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20TokenA.approve.sendTransactionAsync(erc20Proxy.address, new BigNumber(0), {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20TokenA.approve.sendTransactionAsync(erc20Proxy.address, constants.INITIAL_ERC20_ALLOWANCE, {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should not change erc20Balances if taker allowances are too low to fill order', async () => {
-            const signedOrder = await orderFactory.newSignedOrderAsync();
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20TokenB.approve.sendTransactionAsync(erc20Proxy.address, new BigNumber(0), {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20TokenB.approve.sendTransactionAsync(erc20Proxy.address, constants.INITIAL_ERC20_ALLOWANCE, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should not change erc20Balances if makerAssetAddress is ZRX, makerAssetAmount + makerFee > maker balance', async () => {
-            const makerZRXBalance = new BigNumber(erc20Balances[makerAddress][zrxToken.address]);
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: makerZRXBalance,
-                makerFee: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-            });
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should not change erc20Balances if makerAssetAddress is ZRX, makerAssetAmount + makerFee > maker allowance', async () => {
-            const makerZRXAllowance = await zrxToken.allowance.callAsync(makerAddress, erc20Proxy.address);
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(makerZRXAllowance),
-                makerFee: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-            });
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should not change erc20Balances if takerAssetAddress is ZRX, takerAssetAmount + takerFee > taker balance', async () => {
-            const takerZRXBalance = new BigNumber(erc20Balances[takerAddress][zrxToken.address]);
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                takerAssetAmount: takerZRXBalance,
-                takerFee: new BigNumber(1),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-            });
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should not change erc20Balances if takerAssetAddress is ZRX, takerAssetAmount + takerFee > taker allowance', async () => {
-            const takerZRXAllowance = await zrxToken.allowance.callAsync(takerAddress, erc20Proxy.address);
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                takerAssetAmount: new BigNumber(takerZRXAllowance),
-                takerFee: new BigNumber(1),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-            });
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances).to.be.deep.equal(erc20Balances);
-        });
-
-        it('should successfully exchange ERC721 tokens', async () => {
-            // Construct Exchange parameters
-            const makerAssetId = erc721MakerAssetId;
-            const takerAssetId = erc721TakerAssetId;
-            const signedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                takerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId),
-            });
-            // Verify pre-conditions
-            const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
-            expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress);
-            const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-            expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress);
-            // Call Exchange
-            const takerAssetFillAmount = signedOrder.takerAssetAmount;
-            await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress, {
-                takerAssetFillAmount,
-                // HACK(albrow): We need to hardcode the gas estimate here because
-                // the Geth gas estimator doesn't work with the way we use
-                // delegatecall and swallow errors.
-                gas: 280000,
-            });
-            // Verify post-conditions
-            const newOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId);
-            expect(newOwnerMakerAsset).to.be.bignumber.equal(takerAddress);
-            const newOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId);
-            expect(newOwnerTakerAsset).to.be.bignumber.equal(makerAddress);
-        });
-    });
-
-    describe('batch functions', () => {
-        let signedOrders: SignedOrder[];
-        beforeEach(async () => {
-            signedOrders = [
-                await orderFactory.newSignedOrderAsync(),
-                await orderFactory.newSignedOrderAsync(),
-                await orderFactory.newSignedOrderAsync(),
-            ];
-        });
-
-        describe('batchFillOrders', () => {
-            const reentrancyTest = (functionNames: string[]) => {
-                _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                    const description = `should not allow batchFillOrders to reenter the Exchange contract via ${functionName}`;
-                    it(description, async () => {
-                        const signedOrder = await orderFactory.newSignedOrderAsync({
-                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        });
-                        await web3Wrapper.awaitTransactionSuccessAsync(
-                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                            constants.AWAIT_TRANSACTION_MINED_MS,
-                        );
-                        await expectTransactionFailedAsync(
-                            exchangeWrapper.batchFillOrdersAsync([signedOrder], takerAddress),
-                            RevertReason.TransferFailed,
-                        );
-                    });
-                });
-            };
-            describe('batchFillOrders reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-            it('should transfer the correct amounts', async () => {
-                const takerAssetFillAmounts: BigNumber[] = [];
-                const makerAssetAddress = erc20TokenA.address;
-                const takerAssetAddress = erc20TokenB.address;
-                _.forEach(signedOrders, signedOrder => {
-                    const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-                    const makerAssetFilledAmount = takerAssetFillAmount
-                        .times(signedOrder.makerAssetAmount)
-                        .dividedToIntegerBy(signedOrder.takerAssetAmount);
-                    const makerFee = signedOrder.makerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    const takerFee = signedOrder.takerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    takerAssetFillAmounts.push(takerAssetFillAmount);
-                    erc20Balances[makerAddress][makerAssetAddress] = erc20Balances[makerAddress][
-                        makerAssetAddress
-                    ].minus(makerAssetFilledAmount);
-                    erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add(
-                        takerAssetFillAmount,
-                    );
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        makerFee,
-                    );
-                    erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add(
-                        makerAssetFilledAmount,
-                    );
-                    erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][
-                        takerAssetAddress
-                    ].minus(takerAssetFillAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(makerFee.add(takerFee));
-                });
-
-                await exchangeWrapper.batchFillOrdersAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmounts,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-        });
-
-        describe('batchFillOrKillOrders', () => {
-            const reentrancyTest = (functionNames: string[]) => {
-                _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                    const description = `should not allow batchFillOrKillOrders to reenter the Exchange contract via ${functionName}`;
-                    it(description, async () => {
-                        const signedOrder = await orderFactory.newSignedOrderAsync({
-                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        });
-                        await web3Wrapper.awaitTransactionSuccessAsync(
-                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                            constants.AWAIT_TRANSACTION_MINED_MS,
-                        );
-                        await expectTransactionFailedAsync(
-                            exchangeWrapper.batchFillOrKillOrdersAsync([signedOrder], takerAddress),
-                            RevertReason.TransferFailed,
-                        );
-                    });
-                });
-            };
-            describe('batchFillOrKillOrders reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-            it('should transfer the correct amounts', async () => {
-                const takerAssetFillAmounts: BigNumber[] = [];
-                const makerAssetAddress = erc20TokenA.address;
-                const takerAssetAddress = erc20TokenB.address;
-                _.forEach(signedOrders, signedOrder => {
-                    const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-                    const makerAssetFilledAmount = takerAssetFillAmount
-                        .times(signedOrder.makerAssetAmount)
-                        .dividedToIntegerBy(signedOrder.takerAssetAmount);
-                    const makerFee = signedOrder.makerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    const takerFee = signedOrder.takerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    takerAssetFillAmounts.push(takerAssetFillAmount);
-                    erc20Balances[makerAddress][makerAssetAddress] = erc20Balances[makerAddress][
-                        makerAssetAddress
-                    ].minus(makerAssetFilledAmount);
-                    erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add(
-                        takerAssetFillAmount,
-                    );
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        makerFee,
-                    );
-                    erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add(
-                        makerAssetFilledAmount,
-                    );
-                    erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][
-                        takerAssetAddress
-                    ].minus(takerAssetFillAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(makerFee.add(takerFee));
-                });
-
-                await exchangeWrapper.batchFillOrKillOrdersAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmounts,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-
-            it('should throw if a single signedOrder does not fill the expected amount', async () => {
-                const takerAssetFillAmounts: BigNumber[] = [];
-                _.forEach(signedOrders, signedOrder => {
-                    const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-                    takerAssetFillAmounts.push(takerAssetFillAmount);
-                });
-
-                await exchangeWrapper.fillOrKillOrderAsync(signedOrders[0], takerAddress);
-
-                return expectTransactionFailedAsync(
-                    exchangeWrapper.batchFillOrKillOrdersAsync(signedOrders, takerAddress, {
-                        takerAssetFillAmounts,
-                    }),
-                    RevertReason.OrderUnfillable,
-                );
-            });
-        });
-
-        describe('batchFillOrdersNoThrow', async () => {
-            const reentrancyTest = (functionNames: string[]) => {
-                _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                    const description = `should not allow batchFillOrdersNoThrow to reenter the Exchange contract via ${functionName}`;
-                    it(description, async () => {
-                        const signedOrder = await orderFactory.newSignedOrderAsync({
-                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        });
-                        await web3Wrapper.awaitTransactionSuccessAsync(
-                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                            constants.AWAIT_TRANSACTION_MINED_MS,
-                        );
-                        await exchangeWrapper.batchFillOrdersNoThrowAsync([signedOrder], takerAddress);
-                        const newBalances = await erc20Wrapper.getBalancesAsync();
-                        expect(erc20Balances).to.deep.equal(newBalances);
-                    });
-                });
-            };
-            describe('batchFillOrdersNoThrow reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-            it('should transfer the correct amounts', async () => {
-                const takerAssetFillAmounts: BigNumber[] = [];
-                const makerAssetAddress = erc20TokenA.address;
-                const takerAssetAddress = erc20TokenB.address;
-                _.forEach(signedOrders, signedOrder => {
-                    const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-                    const makerAssetFilledAmount = takerAssetFillAmount
-                        .times(signedOrder.makerAssetAmount)
-                        .dividedToIntegerBy(signedOrder.takerAssetAmount);
-                    const makerFee = signedOrder.makerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    const takerFee = signedOrder.takerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    takerAssetFillAmounts.push(takerAssetFillAmount);
-                    erc20Balances[makerAddress][makerAssetAddress] = erc20Balances[makerAddress][
-                        makerAssetAddress
-                    ].minus(makerAssetFilledAmount);
-                    erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add(
-                        takerAssetFillAmount,
-                    );
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        makerFee,
-                    );
-                    erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add(
-                        makerAssetFilledAmount,
-                    );
-                    erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][
-                        takerAssetAddress
-                    ].minus(takerAssetFillAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(makerFee.add(takerFee));
-                });
-
-                await exchangeWrapper.batchFillOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmounts,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 600000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-
-            it('should not throw if an order is invalid and fill the remaining orders', async () => {
-                const takerAssetFillAmounts: BigNumber[] = [];
-                const makerAssetAddress = erc20TokenA.address;
-                const takerAssetAddress = erc20TokenB.address;
-
-                const invalidOrder = {
-                    ...signedOrders[0],
-                    signature: '0x00',
-                };
-                const validOrders = signedOrders.slice(1);
-
-                takerAssetFillAmounts.push(invalidOrder.takerAssetAmount.div(2));
-                _.forEach(validOrders, signedOrder => {
-                    const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2);
-                    const makerAssetFilledAmount = takerAssetFillAmount
-                        .times(signedOrder.makerAssetAmount)
-                        .dividedToIntegerBy(signedOrder.takerAssetAmount);
-                    const makerFee = signedOrder.makerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    const takerFee = signedOrder.takerFee
-                        .times(makerAssetFilledAmount)
-                        .dividedToIntegerBy(signedOrder.makerAssetAmount);
-                    takerAssetFillAmounts.push(takerAssetFillAmount);
-                    erc20Balances[makerAddress][makerAssetAddress] = erc20Balances[makerAddress][
-                        makerAssetAddress
-                    ].minus(makerAssetFilledAmount);
-                    erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add(
-                        takerAssetFillAmount,
-                    );
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        makerFee,
-                    );
-                    erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add(
-                        makerAssetFilledAmount,
-                    );
-                    erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][
-                        takerAssetAddress
-                    ].minus(takerAssetFillAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(makerFee.add(takerFee));
-                });
-
-                const newOrders = [invalidOrder, ...validOrders];
-                await exchangeWrapper.batchFillOrdersNoThrowAsync(newOrders, takerAddress, {
-                    takerAssetFillAmounts,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 450000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-        });
-
-        describe('marketSellOrders', () => {
-            const reentrancyTest = (functionNames: string[]) => {
-                _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                    const description = `should not allow marketSellOrders to reenter the Exchange contract via ${functionName}`;
-                    it(description, async () => {
-                        const signedOrder = await orderFactory.newSignedOrderAsync({
-                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        });
-                        await web3Wrapper.awaitTransactionSuccessAsync(
-                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                            constants.AWAIT_TRANSACTION_MINED_MS,
-                        );
-                        await expectTransactionFailedAsync(
-                            exchangeWrapper.marketSellOrdersAsync([signedOrder], takerAddress, {
-                                takerAssetFillAmount: signedOrder.takerAssetAmount,
-                            }),
-                            RevertReason.TransferFailed,
-                        );
-                    });
-                });
-            };
-            describe('marketSellOrders reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-            it('should stop when the entire takerAssetFillAmount is filled', async () => {
-                const takerAssetFillAmount = signedOrders[0].takerAssetAmount.plus(
-                    signedOrders[1].takerAssetAmount.div(2),
-                );
-                await exchangeWrapper.marketSellOrdersAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmount,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-
-                const makerAssetFilledAmount = signedOrders[0].makerAssetAmount.add(
-                    signedOrders[1].makerAssetAmount.dividedToIntegerBy(2),
-                );
-                const makerFee = signedOrders[0].makerFee.add(signedOrders[1].makerFee.dividedToIntegerBy(2));
-                const takerFee = signedOrders[0].takerFee.add(signedOrders[1].takerFee.dividedToIntegerBy(2));
-                expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFilledAmount),
-                );
-                expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
-                );
-                expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount),
-                );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
-                );
-                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
-                );
-            });
-
-            it('should fill all signedOrders if cannot fill entire takerAssetFillAmount', async () => {
-                const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
-                _.forEach(signedOrders, signedOrder => {
-                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultMakerAssetAddress
-                    ].minus(signedOrder.makerAssetAmount);
-                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultTakerAssetAddress
-                    ].add(signedOrder.takerAssetAmount);
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        signedOrder.makerFee,
-                    );
-                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultMakerAssetAddress
-                    ].add(signedOrder.makerAssetAmount);
-                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultTakerAssetAddress
-                    ].minus(signedOrder.takerAssetAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        signedOrder.takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
-                });
-                await exchangeWrapper.marketSellOrdersAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmount,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-
-            it('should throw when a signedOrder does not use the same takerAssetAddress', async () => {
-                signedOrders = [
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync({
-                        takerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                    }),
-                    await orderFactory.newSignedOrderAsync(),
-                ];
-
-                return expectTransactionFailedAsync(
-                    exchangeWrapper.marketSellOrdersAsync(signedOrders, takerAddress, {
-                        takerAssetFillAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), 18),
-                    }),
-                    // We simply use the takerAssetData from the first order for all orders.
-                    // If they are not the same, the contract throws when validating the order signature
-                    RevertReason.InvalidOrderSignature,
-                );
-            });
-        });
-
-        describe('marketSellOrdersNoThrow', () => {
-            const reentrancyTest = (functionNames: string[]) => {
-                _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                    const description = `should not allow marketSellOrdersNoThrow to reenter the Exchange contract via ${functionName}`;
-                    it(description, async () => {
-                        const signedOrder = await orderFactory.newSignedOrderAsync({
-                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        });
-                        await web3Wrapper.awaitTransactionSuccessAsync(
-                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                            constants.AWAIT_TRANSACTION_MINED_MS,
-                        );
-                        await exchangeWrapper.marketSellOrdersNoThrowAsync([signedOrder], takerAddress, {
-                            takerAssetFillAmount: signedOrder.takerAssetAmount,
-                        });
-                        const newBalances = await erc20Wrapper.getBalancesAsync();
-                        expect(erc20Balances).to.deep.equal(newBalances);
-                    });
-                });
-            };
-            describe('marketSellOrdersNoThrow reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-            it('should stop when the entire takerAssetFillAmount is filled', async () => {
-                const takerAssetFillAmount = signedOrders[0].takerAssetAmount.plus(
-                    signedOrders[1].takerAssetAmount.div(2),
-                );
-                await exchangeWrapper.marketSellOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmount,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 6000000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-
-                const makerAssetFilledAmount = signedOrders[0].makerAssetAmount.add(
-                    signedOrders[1].makerAssetAmount.dividedToIntegerBy(2),
-                );
-                const makerFee = signedOrders[0].makerFee.add(signedOrders[1].makerFee.dividedToIntegerBy(2));
-                const takerFee = signedOrders[0].takerFee.add(signedOrders[1].takerFee.dividedToIntegerBy(2));
-                expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFilledAmount),
-                );
-                expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
-                );
-                expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount),
-                );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
-                );
-                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
-                );
-            });
-
-            it('should fill all signedOrders if cannot fill entire takerAssetFillAmount', async () => {
-                const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
-                _.forEach(signedOrders, signedOrder => {
-                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultMakerAssetAddress
-                    ].minus(signedOrder.makerAssetAmount);
-                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultTakerAssetAddress
-                    ].add(signedOrder.takerAssetAmount);
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        signedOrder.makerFee,
-                    );
-                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultMakerAssetAddress
-                    ].add(signedOrder.makerAssetAmount);
-                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultTakerAssetAddress
-                    ].minus(signedOrder.takerAssetAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        signedOrder.takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
-                });
-                await exchangeWrapper.marketSellOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmount,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 600000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-
-            it('should not fill a signedOrder that does not use the same takerAssetAddress', async () => {
-                signedOrders = [
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync({
-                        takerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                    }),
-                ];
-                const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
-                const filledSignedOrders = signedOrders.slice(0, -1);
-                _.forEach(filledSignedOrders, signedOrder => {
-                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultMakerAssetAddress
-                    ].minus(signedOrder.makerAssetAmount);
-                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultTakerAssetAddress
-                    ].add(signedOrder.takerAssetAmount);
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        signedOrder.makerFee,
-                    );
-                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultMakerAssetAddress
-                    ].add(signedOrder.makerAssetAmount);
-                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultTakerAssetAddress
-                    ].minus(signedOrder.takerAssetAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        signedOrder.takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
-                });
-                await exchangeWrapper.marketSellOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmount,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 600000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-        });
-
-        describe('marketBuyOrders', () => {
-            const reentrancyTest = (functionNames: string[]) => {
-                _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                    const description = `should not allow marketBuyOrders to reenter the Exchange contract via ${functionName}`;
-                    it(description, async () => {
-                        const signedOrder = await orderFactory.newSignedOrderAsync({
-                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        });
-                        await web3Wrapper.awaitTransactionSuccessAsync(
-                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                            constants.AWAIT_TRANSACTION_MINED_MS,
-                        );
-                        await expectTransactionFailedAsync(
-                            exchangeWrapper.marketBuyOrdersAsync([signedOrder], takerAddress, {
-                                makerAssetFillAmount: signedOrder.makerAssetAmount,
-                            }),
-                            RevertReason.TransferFailed,
-                        );
-                    });
-                });
-            };
-            describe('marketBuyOrders reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-            it('should stop when the entire makerAssetFillAmount is filled', async () => {
-                const makerAssetFillAmount = signedOrders[0].makerAssetAmount.plus(
-                    signedOrders[1].makerAssetAmount.div(2),
-                );
-                await exchangeWrapper.marketBuyOrdersAsync(signedOrders, takerAddress, {
-                    makerAssetFillAmount,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-
-                const makerAmountBought = signedOrders[0].takerAssetAmount.add(
-                    signedOrders[1].takerAssetAmount.dividedToIntegerBy(2),
-                );
-                const makerFee = signedOrders[0].makerFee.add(signedOrders[1].makerFee.dividedToIntegerBy(2));
-                const takerFee = signedOrders[0].takerFee.add(signedOrders[1].takerFee.dividedToIntegerBy(2));
-                expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultTakerAssetAddress].add(makerAmountBought),
-                );
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
-                );
-                expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultTakerAssetAddress].minus(makerAmountBought),
-                );
-                expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
-                );
-                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
-                );
-            });
-
-            it('should fill all signedOrders if cannot fill entire makerAssetFillAmount', async () => {
-                const makerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
-                _.forEach(signedOrders, signedOrder => {
-                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultMakerAssetAddress
-                    ].minus(signedOrder.makerAssetAmount);
-                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultTakerAssetAddress
-                    ].add(signedOrder.takerAssetAmount);
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        signedOrder.makerFee,
-                    );
-                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultMakerAssetAddress
-                    ].add(signedOrder.makerAssetAmount);
-                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultTakerAssetAddress
-                    ].minus(signedOrder.takerAssetAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        signedOrder.takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
-                });
-                await exchangeWrapper.marketBuyOrdersAsync(signedOrders, takerAddress, {
-                    makerAssetFillAmount,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-
-            it('should throw when a signedOrder does not use the same makerAssetAddress', async () => {
-                signedOrders = [
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync({
-                        makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                    }),
-                    await orderFactory.newSignedOrderAsync(),
-                ];
-
-                return expectTransactionFailedAsync(
-                    exchangeWrapper.marketBuyOrdersAsync(signedOrders, takerAddress, {
-                        makerAssetFillAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), 18),
-                    }),
-                    RevertReason.InvalidOrderSignature,
-                );
-            });
-        });
-
-        describe('marketBuyOrdersNoThrow', () => {
-            const reentrancyTest = (functionNames: string[]) => {
-                _.forEach(functionNames, async (functionName: string, functionId: number) => {
-                    const description = `should not allow marketBuyOrdersNoThrow to reenter the Exchange contract via ${functionName}`;
-                    it(description, async () => {
-                        const signedOrder = await orderFactory.newSignedOrderAsync({
-                            makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address),
-                        });
-                        await web3Wrapper.awaitTransactionSuccessAsync(
-                            await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId),
-                            constants.AWAIT_TRANSACTION_MINED_MS,
-                        );
-                        await exchangeWrapper.marketBuyOrdersNoThrowAsync([signedOrder], takerAddress, {
-                            makerAssetFillAmount: signedOrder.makerAssetAmount,
-                        });
-                        const newBalances = await erc20Wrapper.getBalancesAsync();
-                        expect(erc20Balances).to.deep.equal(newBalances);
-                    });
-                });
-            };
-            describe('marketBuyOrdersNoThrow reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX));
-
-            it('should stop when the entire makerAssetFillAmount is filled', async () => {
-                const makerAssetFillAmount = signedOrders[0].makerAssetAmount.plus(
-                    signedOrders[1].makerAssetAmount.div(2),
-                );
-                await exchangeWrapper.marketBuyOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    makerAssetFillAmount,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 600000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-
-                const makerAmountBought = signedOrders[0].takerAssetAmount.add(
-                    signedOrders[1].takerAssetAmount.dividedToIntegerBy(2),
-                );
-                const makerFee = signedOrders[0].makerFee.add(signedOrders[1].makerFee.dividedToIntegerBy(2));
-                const takerFee = signedOrders[0].takerFee.add(signedOrders[1].takerFee.dividedToIntegerBy(2));
-                expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-                );
-                expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][defaultTakerAssetAddress].add(makerAmountBought),
-                );
-                expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][zrxToken.address].minus(makerFee),
-                );
-                expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultTakerAssetAddress].minus(makerAmountBought),
-                );
-                expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
-                );
-                expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[takerAddress][zrxToken.address].minus(takerFee),
-                );
-                expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                    erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)),
-                );
-            });
-
-            it('should fill all signedOrders if cannot fill entire makerAssetFillAmount', async () => {
-                const makerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
-                _.forEach(signedOrders, signedOrder => {
-                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultMakerAssetAddress
-                    ].minus(signedOrder.makerAssetAmount);
-                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultTakerAssetAddress
-                    ].add(signedOrder.takerAssetAmount);
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        signedOrder.makerFee,
-                    );
-                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultMakerAssetAddress
-                    ].add(signedOrder.makerAssetAmount);
-                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultTakerAssetAddress
-                    ].minus(signedOrder.takerAssetAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        signedOrder.takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
-                });
-                await exchangeWrapper.marketBuyOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    makerAssetFillAmount,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 600000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-
-            it('should not fill a signedOrder that does not use the same makerAssetAddress', async () => {
-                signedOrders = [
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync({
-                        makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                    }),
-                ];
-
-                const makerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18);
-                const filledSignedOrders = signedOrders.slice(0, -1);
-                _.forEach(filledSignedOrders, signedOrder => {
-                    erc20Balances[makerAddress][defaultMakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultMakerAssetAddress
-                    ].minus(signedOrder.makerAssetAmount);
-                    erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][
-                        defaultTakerAssetAddress
-                    ].add(signedOrder.takerAssetAmount);
-                    erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus(
-                        signedOrder.makerFee,
-                    );
-                    erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultMakerAssetAddress
-                    ].add(signedOrder.makerAssetAmount);
-                    erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][
-                        defaultTakerAssetAddress
-                    ].minus(signedOrder.takerAssetAmount);
-                    erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus(
-                        signedOrder.takerFee,
-                    );
-                    erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][
-                        zrxToken.address
-                    ].add(signedOrder.makerFee.add(signedOrder.takerFee));
-                });
-                await exchangeWrapper.marketBuyOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    makerAssetFillAmount,
-                    // HACK(albrow): We need to hardcode the gas estimate here because
-                    // the Geth gas estimator doesn't work with the way we use
-                    // delegatecall and swallow errors.
-                    gas: 600000,
-                });
-
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances).to.be.deep.equal(erc20Balances);
-            });
-        });
-
-        describe('batchCancelOrders', () => {
-            it('should be able to cancel multiple signedOrders', async () => {
-                const takerAssetCancelAmounts = _.map(signedOrders, signedOrder => signedOrder.takerAssetAmount);
-                await exchangeWrapper.batchCancelOrdersAsync(signedOrders, makerAddress);
-
-                await exchangeWrapper.batchFillOrdersNoThrowAsync(signedOrders, takerAddress, {
-                    takerAssetFillAmounts: takerAssetCancelAmounts,
-                });
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(erc20Balances).to.be.deep.equal(newBalances);
-            });
-        });
-
-        describe('getOrdersInfo', () => {
-            beforeEach(async () => {
-                signedOrders = [
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync(),
-                    await orderFactory.newSignedOrderAsync(),
-                ];
-            });
-            it('should get the correct information for multiple unfilled orders', async () => {
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(3);
-                _.forEach(signedOrders, (signedOrder, index) => {
-                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-                    const expectedTakerAssetFilledAmount = new BigNumber(0);
-                    const expectedOrderStatus = OrderStatus.FILLABLE;
-                    const orderInfo = ordersInfo[index];
-                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-                });
-            });
-            it('should get the correct information for multiple partially filled orders', async () => {
-                const takerAssetFillAmounts = _.map(signedOrders, signedOrder => signedOrder.takerAssetAmount.div(2));
-                await exchangeWrapper.batchFillOrdersAsync(signedOrders, takerAddress, { takerAssetFillAmounts });
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(3);
-                _.forEach(signedOrders, (signedOrder, index) => {
-                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-                    const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount.div(2);
-                    const expectedOrderStatus = OrderStatus.FILLABLE;
-                    const orderInfo = ordersInfo[index];
-                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-                });
-            });
-            it('should get the correct information for multiple fully filled orders', async () => {
-                await exchangeWrapper.batchFillOrdersAsync(signedOrders, takerAddress);
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(3);
-                _.forEach(signedOrders, (signedOrder, index) => {
-                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-                    const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount;
-                    const expectedOrderStatus = OrderStatus.FULLY_FILLED;
-                    const orderInfo = ordersInfo[index];
-                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-                });
-            });
-            it('should get the correct information for multiple cancelled and unfilled orders', async () => {
-                await exchangeWrapper.batchCancelOrdersAsync(signedOrders, makerAddress);
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(3);
-                _.forEach(signedOrders, (signedOrder, index) => {
-                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-                    const expectedTakerAssetFilledAmount = new BigNumber(0);
-                    const expectedOrderStatus = OrderStatus.CANCELLED;
-                    const orderInfo = ordersInfo[index];
-                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-                });
-            });
-            it('should get the correct information for multiple cancelled and partially filled orders', async () => {
-                const takerAssetFillAmounts = _.map(signedOrders, signedOrder => signedOrder.takerAssetAmount.div(2));
-                await exchangeWrapper.batchFillOrdersAsync(signedOrders, takerAddress, { takerAssetFillAmounts });
-                await exchangeWrapper.batchCancelOrdersAsync(signedOrders, makerAddress);
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(3);
-                _.forEach(signedOrders, (signedOrder, index) => {
-                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-                    const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount.div(2);
-                    const expectedOrderStatus = OrderStatus.CANCELLED;
-                    const orderInfo = ordersInfo[index];
-                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-                });
-            });
-            it('should get the correct information for multiple expired and unfilled orders', async () => {
-                const currentTimestamp = await getLatestBlockTimestampAsync();
-                const timeUntilExpiration = signedOrders[0].expirationTimeSeconds.minus(currentTimestamp).toNumber();
-                await increaseTimeAndMineBlockAsync(timeUntilExpiration);
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(3);
-                _.forEach(signedOrders, (signedOrder, index) => {
-                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-                    const expectedTakerAssetFilledAmount = new BigNumber(0);
-                    const expectedOrderStatus = OrderStatus.EXPIRED;
-                    const orderInfo = ordersInfo[index];
-                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-                });
-            });
-            it('should get the correct information for multiple expired and partially filled orders', async () => {
-                const takerAssetFillAmounts = _.map(signedOrders, signedOrder => signedOrder.takerAssetAmount.div(2));
-                await exchangeWrapper.batchFillOrdersAsync(signedOrders, takerAddress, { takerAssetFillAmounts });
-                const currentTimestamp = await getLatestBlockTimestampAsync();
-                const timeUntilExpiration = signedOrders[0].expirationTimeSeconds.minus(currentTimestamp).toNumber();
-                await increaseTimeAndMineBlockAsync(timeUntilExpiration);
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(3);
-                _.forEach(signedOrders, (signedOrder, index) => {
-                    const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-                    const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount.div(2);
-                    const expectedOrderStatus = OrderStatus.EXPIRED;
-                    const orderInfo = ordersInfo[index];
-                    expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-                    expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount);
-                    expect(orderInfo.orderStatus).to.equal(expectedOrderStatus);
-                });
-            });
-            it('should get the correct information for a mix of unfilled, partially filled, fully filled, cancelled, and expired orders', async () => {
-                const unfilledOrder = await orderFactory.newSignedOrderAsync();
-                const partiallyFilledOrder = await orderFactory.newSignedOrderAsync();
-                await exchangeWrapper.fillOrderAsync(partiallyFilledOrder, takerAddress, {
-                    takerAssetFillAmount: partiallyFilledOrder.takerAssetAmount.div(2),
-                });
-                const fullyFilledOrder = await orderFactory.newSignedOrderAsync();
-                await exchangeWrapper.fillOrderAsync(fullyFilledOrder, takerAddress);
-                const cancelledOrder = await orderFactory.newSignedOrderAsync();
-                await exchangeWrapper.cancelOrderAsync(cancelledOrder, makerAddress);
-                const currentTimestamp = await getLatestBlockTimestampAsync();
-                const expiredOrder = await orderFactory.newSignedOrderAsync({
-                    expirationTimeSeconds: new BigNumber(currentTimestamp),
-                });
-                signedOrders = [unfilledOrder, partiallyFilledOrder, fullyFilledOrder, cancelledOrder, expiredOrder];
-                const ordersInfo = await exchangeWrapper.getOrdersInfoAsync(signedOrders);
-                expect(ordersInfo.length).to.be.equal(5);
-
-                const expectedUnfilledOrderHash = orderHashUtils.getOrderHashHex(unfilledOrder);
-                const expectedUnfilledTakerAssetFilledAmount = new BigNumber(0);
-                const expectedUnfilledOrderStatus = OrderStatus.FILLABLE;
-                const unfilledOrderInfo = ordersInfo[0];
-                expect(unfilledOrderInfo.orderHash).to.be.equal(expectedUnfilledOrderHash);
-                expect(unfilledOrderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(
-                    expectedUnfilledTakerAssetFilledAmount,
-                );
-                expect(unfilledOrderInfo.orderStatus).to.be.equal(expectedUnfilledOrderStatus);
-
-                const expectedPartialOrderHash = orderHashUtils.getOrderHashHex(partiallyFilledOrder);
-                const expectedPartialTakerAssetFilledAmount = partiallyFilledOrder.takerAssetAmount.div(2);
-                const expectedPartialOrderStatus = OrderStatus.FILLABLE;
-                const partialOrderInfo = ordersInfo[1];
-                expect(partialOrderInfo.orderHash).to.be.equal(expectedPartialOrderHash);
-                expect(partialOrderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(
-                    expectedPartialTakerAssetFilledAmount,
-                );
-                expect(partialOrderInfo.orderStatus).to.be.equal(expectedPartialOrderStatus);
-
-                const expectedFilledOrderHash = orderHashUtils.getOrderHashHex(fullyFilledOrder);
-                const expectedFilledTakerAssetFilledAmount = fullyFilledOrder.takerAssetAmount;
-                const expectedFilledOrderStatus = OrderStatus.FULLY_FILLED;
-                const filledOrderInfo = ordersInfo[2];
-                expect(filledOrderInfo.orderHash).to.be.equal(expectedFilledOrderHash);
-                expect(filledOrderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(
-                    expectedFilledTakerAssetFilledAmount,
-                );
-                expect(filledOrderInfo.orderStatus).to.be.equal(expectedFilledOrderStatus);
-
-                const expectedCancelledOrderHash = orderHashUtils.getOrderHashHex(cancelledOrder);
-                const expectedCancelledTakerAssetFilledAmount = new BigNumber(0);
-                const expectedCancelledOrderStatus = OrderStatus.CANCELLED;
-                const cancelledOrderInfo = ordersInfo[3];
-                expect(cancelledOrderInfo.orderHash).to.be.equal(expectedCancelledOrderHash);
-                expect(cancelledOrderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(
-                    expectedCancelledTakerAssetFilledAmount,
-                );
-                expect(cancelledOrderInfo.orderStatus).to.be.equal(expectedCancelledOrderStatus);
-
-                const expectedExpiredOrderHash = orderHashUtils.getOrderHashHex(expiredOrder);
-                const expectedExpiredTakerAssetFilledAmount = new BigNumber(0);
-                const expectedExpiredOrderStatus = OrderStatus.EXPIRED;
-                const expiredOrderInfo = ordersInfo[4];
-                expect(expiredOrderInfo.orderHash).to.be.equal(expectedExpiredOrderHash);
-                expect(expiredOrderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(
-                    expectedExpiredTakerAssetFilledAmount,
-                );
-                expect(expiredOrderInfo.orderStatus).to.be.equal(expectedExpiredOrderStatus);
-            });
-        });
-    });
-}); // tslint:disable-line:max-file-line-count
diff --git a/packages/contracts/test/extensions/forwarder.ts b/packages/contracts/test/extensions/forwarder.ts
deleted file mode 100644
index c006be0fe..000000000
--- a/packages/contracts/test/extensions/forwarder.ts
+++ /dev/null
@@ -1,1282 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils } from '@0x/order-utils';
-import { RevertReason, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import { TransactionReceiptWithDecodedLogs } from 'ethereum-types';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { ForwarderContract } from '../../generated-wrappers/forwarder';
-import { WETH9Contract } from '../../generated-wrappers/weth9';
-import { artifacts } from '../../src/artifacts';
-import {
-    expectContractCreationFailedAsync,
-    expectTransactionFailedAsync,
-    sendTransactionResult,
-} from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { ForwarderWrapper } from '../utils/forwarder_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { ContractName, ERC20BalancesByOwner } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-const DECIMALS_DEFAULT = 18;
-const MAX_WETH_FILL_PERCENTAGE = 95;
-
-describe(ContractName.Forwarder, () => {
-    let makerAddress: string;
-    let owner: string;
-    let takerAddress: string;
-    let feeRecipientAddress: string;
-    let otherAddress: string;
-    let defaultMakerAssetAddress: string;
-    let zrxAssetData: string;
-    let wethAssetData: string;
-
-    let weth: DummyERC20TokenContract;
-    let zrxToken: DummyERC20TokenContract;
-    let erc20TokenA: DummyERC20TokenContract;
-    let erc721Token: DummyERC721TokenContract;
-    let forwarderContract: ForwarderContract;
-    let wethContract: WETH9Contract;
-    let forwarderWrapper: ForwarderWrapper;
-    let exchangeWrapper: ExchangeWrapper;
-
-    let orderWithoutFee: SignedOrder;
-    let orderWithFee: SignedOrder;
-    let feeOrder: SignedOrder;
-    let orderFactory: OrderFactory;
-    let erc20Wrapper: ERC20Wrapper;
-    let erc20Balances: ERC20BalancesByOwner;
-    let tx: TransactionReceiptWithDecodedLogs;
-
-    let erc721MakerAssetIds: BigNumber[];
-    let takerEthBalanceBefore: BigNumber;
-    let feePercentage: BigNumber;
-    let gasPrice: BigNumber;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress, otherAddress] = accounts);
-
-        const txHash = await web3Wrapper.sendTransactionAsync({ from: accounts[0], to: accounts[0], value: 0 });
-        const transaction = await web3Wrapper.getTransactionByHashAsync(txHash);
-        gasPrice = new BigNumber(transaction.gasPrice);
-
-        const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-
-        const numDummyErc20ToDeploy = 3;
-        [erc20TokenA, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        const erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-
-        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        const erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
-
-        wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
-        weth = new DummyERC20TokenContract(wethContract.abi, wethContract.address, provider);
-        erc20Wrapper.addDummyTokenContract(weth);
-
-        wethAssetData = assetDataUtils.encodeERC20AssetData(wethContract.address);
-        zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-        const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            zrxAssetData,
-        );
-        exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
-
-        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
-            from: owner,
-        });
-        await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
-            from: owner,
-        });
-
-        defaultMakerAssetAddress = erc20TokenA.address;
-        const defaultTakerAssetAddress = wethContract.address;
-        const defaultOrderParams = {
-            exchangeAddress: exchangeInstance.address,
-            makerAddress,
-            feeRecipientAddress,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
-            makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
-            takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT),
-            makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT),
-        };
-        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
-
-        const forwarderInstance = await ForwarderContract.deployFrom0xArtifactAsync(
-            artifacts.Forwarder,
-            provider,
-            txDefaults,
-            exchangeInstance.address,
-            zrxAssetData,
-            wethAssetData,
-        );
-        forwarderContract = new ForwarderContract(forwarderInstance.abi, forwarderInstance.address, provider);
-        forwarderWrapper = new ForwarderWrapper(forwarderContract, provider);
-        const zrxDepositAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18);
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await zrxToken.transfer.sendTransactionAsync(forwarderContract.address, zrxDepositAmount),
-        );
-        erc20Wrapper.addTokenOwnerAddress(forwarderInstance.address);
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-        erc20Balances = await erc20Wrapper.getBalancesAsync();
-        takerEthBalanceBefore = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-        orderWithoutFee = await orderFactory.newSignedOrderAsync();
-        feeOrder = await orderFactory.newSignedOrderAsync({
-            makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-        });
-        orderWithFee = await orderFactory.newSignedOrderAsync({
-            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-        });
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('constructor', () => {
-        it('should revert if assetProxy is unregistered', async () => {
-            const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
-                artifacts.Exchange,
-                provider,
-                txDefaults,
-                zrxAssetData,
-            );
-            return expectContractCreationFailedAsync(
-                (ForwarderContract.deployFrom0xArtifactAsync(
-                    artifacts.Forwarder,
-                    provider,
-                    txDefaults,
-                    exchangeInstance.address,
-                    zrxAssetData,
-                    wethAssetData,
-                ) as any) as sendTransactionResult,
-                RevertReason.UnregisteredAssetProxy,
-            );
-        });
-    });
-    describe('marketSellOrdersWithEth without extra fees', () => {
-        it('should fill a single order', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const ethValue = orderWithoutFee.takerAssetAmount.dividedToIntegerBy(2);
-
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithoutFee, feeOrders, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ForwarderWrapper.getPercentageOfValue(
-                ethValue,
-                MAX_WETH_FILL_PERCENTAGE,
-            );
-            const makerAssetFillAmount = primaryTakerAssetFillAmount
-                .times(orderWithoutFee.makerAssetAmount)
-                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should fill multiple orders', async () => {
-            const secondOrderWithoutFee = await orderFactory.newSignedOrderAsync();
-            const ordersWithoutFee = [orderWithoutFee, secondOrderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const ethValue = ordersWithoutFee[0].takerAssetAmount.plus(
-                ordersWithoutFee[1].takerAssetAmount.dividedToIntegerBy(2),
-            );
-
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithoutFee, feeOrders, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ForwarderWrapper.getPercentageOfValue(
-                ethValue,
-                MAX_WETH_FILL_PERCENTAGE,
-            );
-            const firstTakerAssetFillAmount = ordersWithoutFee[0].takerAssetAmount;
-            const secondTakerAssetFillAmount = primaryTakerAssetFillAmount.minus(firstTakerAssetFillAmount);
-
-            const makerAssetFillAmount = ordersWithoutFee[0].makerAssetAmount.plus(
-                ordersWithoutFee[1].makerAssetAmount
-                    .times(secondTakerAssetFillAmount)
-                    .dividedToIntegerBy(ordersWithoutFee[1].takerAssetAmount),
-            );
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should fill the order and pay ZRX fees from a single feeOrder', async () => {
-            const ordersWithFee = [orderWithFee];
-            const feeOrders = [feeOrder];
-            const ethValue = orderWithFee.takerAssetAmount.dividedToIntegerBy(2);
-
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithFee, feeOrders, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ForwarderWrapper.getPercentageOfValue(
-                ethValue,
-                MAX_WETH_FILL_PERCENTAGE,
-            );
-            const makerAssetFillAmount = primaryTakerAssetFillAmount
-                .times(orderWithoutFee.makerAssetAmount)
-                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
-            const feeAmount = ForwarderWrapper.getPercentageOfValue(
-                orderWithFee.takerFee.dividedToIntegerBy(2),
-                MAX_WETH_FILL_PERCENTAGE,
-            );
-            const wethSpentOnFeeOrders = ForwarderWrapper.getWethForFeeOrders(feeAmount, feeOrders);
-            const totalEthSpent = primaryTakerAssetFillAmount
-                .plus(wethSpentOnFeeOrders)
-                .plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount).plus(wethSpentOnFeeOrders),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should fill the orders and pay ZRX from multiple feeOrders', async () => {
-            const ordersWithFee = [orderWithFee];
-            const ethValue = orderWithFee.takerAssetAmount;
-            const makerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-            const makerAssetAmount = orderWithFee.takerFee.dividedToIntegerBy(2);
-            const takerAssetAmount = feeOrder.takerAssetAmount
-                .times(makerAssetAmount)
-                .dividedToIntegerBy(feeOrder.makerAssetAmount);
-
-            const firstFeeOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-            });
-            const secondFeeOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-            });
-            const feeOrders = [firstFeeOrder, secondFeeOrder];
-
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithFee, feeOrders, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ForwarderWrapper.getPercentageOfValue(
-                ethValue,
-                MAX_WETH_FILL_PERCENTAGE,
-            );
-            const makerAssetFillAmount = primaryTakerAssetFillAmount
-                .times(orderWithoutFee.makerAssetAmount)
-                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
-            const feeAmount = ForwarderWrapper.getPercentageOfValue(orderWithFee.takerFee, MAX_WETH_FILL_PERCENTAGE);
-            const wethSpentOnFeeOrders = ForwarderWrapper.getWethForFeeOrders(feeAmount, feeOrders);
-            const totalEthSpent = primaryTakerAssetFillAmount
-                .plus(wethSpentOnFeeOrders)
-                .plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount).plus(wethSpentOnFeeOrders),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should fill the order when token is ZRX with fees', async () => {
-            orderWithFee = await orderFactory.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-            });
-            const ordersWithFee = [orderWithFee];
-            const feeOrders: SignedOrder[] = [];
-            const ethValue = orderWithFee.takerAssetAmount.dividedToIntegerBy(2);
-
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithFee, feeOrders, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const makerAssetFillAmount = orderWithFee.makerAssetAmount.dividedToIntegerBy(2);
-            const totalEthSpent = ethValue.plus(gasPrice.times(tx.gasUsed));
-            const takerFeePaid = orderWithFee.takerFee.dividedToIntegerBy(2);
-            const makerFeePaid = orderWithFee.makerFee.dividedToIntegerBy(2);
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerAssetFillAmount).minus(makerFeePaid),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].plus(makerAssetFillAmount).minus(takerFeePaid),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(ethValue),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[forwarderContract.address][zrxToken.address],
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should refund remaining ETH if amount is greater than takerAssetAmount', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const ethValue = orderWithoutFee.takerAssetAmount.times(2);
-
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithoutFee, feeOrders, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const totalEthSpent = orderWithoutFee.takerAssetAmount.plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-        });
-        it('should revert if ZRX cannot be fully repurchased', async () => {
-            orderWithFee = await orderFactory.newSignedOrderAsync({
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), DECIMALS_DEFAULT),
-            });
-            const ordersWithFee = [orderWithFee];
-            feeOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-            });
-            const feeOrders = [feeOrder];
-            const ethValue = orderWithFee.takerAssetAmount;
-            return expectTransactionFailedAsync(
-                forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithFee, feeOrders, {
-                    value: ethValue,
-                    from: takerAddress,
-                }),
-                RevertReason.CompleteFillFailed,
-            );
-        });
-        it('should not fill orders with different makerAssetData than the first order', async () => {
-            const makerAssetId = erc721MakerAssetIds[0];
-            const erc721SignedOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-            });
-            const erc20SignedOrder = await orderFactory.newSignedOrderAsync();
-            const ordersWithoutFee = [erc20SignedOrder, erc721SignedOrder];
-            const feeOrders: SignedOrder[] = [];
-            const ethValue = erc20SignedOrder.takerAssetAmount.plus(erc721SignedOrder.takerAssetAmount);
-
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(ordersWithoutFee, feeOrders, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const totalEthSpent = erc20SignedOrder.takerAssetAmount.plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-        });
-    });
-    describe('marketSellOrdersWithEth with extra fees', () => {
-        it('should fill the order and send fee to feeRecipient', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const ethValue = orderWithoutFee.takerAssetAmount.div(2);
-
-            const baseFeePercentage = 2;
-            feePercentage = ForwarderWrapper.getPercentageOfValue(constants.PERCENTAGE_DENOMINATOR, baseFeePercentage);
-            const feeRecipientEthBalanceBefore = await web3Wrapper.getBalanceInWeiAsync(feeRecipientAddress);
-            tx = await forwarderWrapper.marketSellOrdersWithEthAsync(
-                ordersWithoutFee,
-                feeOrders,
-                {
-                    value: ethValue,
-                    from: takerAddress,
-                },
-                { feePercentage, feeRecipient: feeRecipientAddress },
-            );
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const feeRecipientEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(feeRecipientAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ForwarderWrapper.getPercentageOfValue(
-                ethValue,
-                MAX_WETH_FILL_PERCENTAGE,
-            );
-            const makerAssetFillAmount = primaryTakerAssetFillAmount
-                .times(orderWithoutFee.makerAssetAmount)
-                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
-            const ethSpentOnFee = ForwarderWrapper.getPercentageOfValue(primaryTakerAssetFillAmount, baseFeePercentage);
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(ethSpentOnFee).plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(feeRecipientEthBalanceAfter).to.be.bignumber.equal(feeRecipientEthBalanceBefore.plus(ethSpentOnFee));
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should fail if the fee is set too high', async () => {
-            const ethValue = orderWithoutFee.takerAssetAmount.div(2);
-            const baseFeePercentage = 6;
-            feePercentage = ForwarderWrapper.getPercentageOfValue(ethValue, baseFeePercentage);
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            await expectTransactionFailedAsync(
-                forwarderWrapper.marketSellOrdersWithEthAsync(
-                    ordersWithoutFee,
-                    feeOrders,
-                    { from: takerAddress, value: ethValue, gasPrice },
-                    { feePercentage, feeRecipient: feeRecipientAddress },
-                ),
-                RevertReason.FeePercentageTooLarge,
-            );
-        });
-        it('should fail if there is not enough ETH remaining to pay the fee', async () => {
-            const ethValue = orderWithoutFee.takerAssetAmount.div(2);
-            const baseFeePercentage = 5;
-            feePercentage = ForwarderWrapper.getPercentageOfValue(constants.PERCENTAGE_DENOMINATOR, baseFeePercentage);
-            const ordersWithFee = [orderWithFee];
-            const feeOrders = [feeOrder];
-            await expectTransactionFailedAsync(
-                forwarderWrapper.marketSellOrdersWithEthAsync(
-                    ordersWithFee,
-                    feeOrders,
-                    { from: takerAddress, value: ethValue, gasPrice },
-                    { feePercentage, feeRecipient: feeRecipientAddress },
-                ),
-                RevertReason.InsufficientEthRemaining,
-            );
-        });
-    });
-    describe('marketBuyOrdersWithEth without extra fees', () => {
-        it('should buy the exact amount of makerAsset in a single order', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithoutFee.takerAssetAmount.dividedToIntegerBy(2);
-
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should buy the exact amount of makerAsset in multiple orders', async () => {
-            const secondOrderWithoutFee = await orderFactory.newSignedOrderAsync();
-            const ordersWithoutFee = [orderWithoutFee, secondOrderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = ordersWithoutFee[0].makerAssetAmount.plus(
-                ordersWithoutFee[1].makerAssetAmount.dividedToIntegerBy(2),
-            );
-            const ethValue = ordersWithoutFee[0].takerAssetAmount.plus(
-                ordersWithoutFee[1].takerAssetAmount.dividedToIntegerBy(2),
-            );
-
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should buy the exact amount of makerAsset and return excess ETH', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithoutFee.takerAssetAmount;
-
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ethValue.dividedToIntegerBy(2);
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should buy the exact amount of makerAsset and pay ZRX from feeOrders', async () => {
-            const ordersWithFee = [orderWithFee];
-            const feeOrders = [feeOrder];
-            const makerAssetFillAmount = orderWithFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithFee.takerAssetAmount;
-
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = orderWithFee.takerAssetAmount.dividedToIntegerBy(2);
-            const feeAmount = orderWithFee.takerFee.dividedToIntegerBy(2);
-            const wethSpentOnFeeOrders = ForwarderWrapper.getWethForFeeOrders(feeAmount, feeOrders);
-            const totalEthSpent = primaryTakerAssetFillAmount
-                .plus(wethSpentOnFeeOrders)
-                .plus(gasPrice.times(tx.gasUsed));
-
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount).plus(wethSpentOnFeeOrders),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should buy slightly greater than makerAssetAmount when buying ZRX', async () => {
-            orderWithFee = await orderFactory.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-            });
-            const ordersWithFee = [orderWithFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = orderWithFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithFee.takerAssetAmount;
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ForwarderWrapper.getWethForFeeOrders(
-                makerAssetFillAmount,
-                ordersWithFee,
-            );
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            const makerAssetFilledAmount = orderWithFee.makerAssetAmount
-                .times(primaryTakerAssetFillAmount)
-                .dividedToIntegerBy(orderWithFee.takerAssetAmount);
-            const takerFeePaid = orderWithFee.takerFee
-                .times(primaryTakerAssetFillAmount)
-                .dividedToIntegerBy(orderWithFee.takerAssetAmount);
-            const makerFeePaid = orderWithFee.makerFee
-                .times(primaryTakerAssetFillAmount)
-                .dividedToIntegerBy(orderWithFee.takerAssetAmount);
-            const totalZrxPurchased = makerAssetFilledAmount.minus(takerFeePaid);
-            // Up to 1 wei worth of ZRX will be overbought per order
-            const maxOverboughtZrx = new BigNumber(1)
-                .times(orderWithFee.makerAssetAmount)
-                .dividedToIntegerBy(orderWithFee.takerAssetAmount);
-
-            expect(totalZrxPurchased).to.be.bignumber.gte(makerAssetFillAmount);
-            expect(totalZrxPurchased).to.be.bignumber.lte(makerAssetFillAmount.plus(maxOverboughtZrx));
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerAssetFilledAmount).minus(makerFeePaid),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].plus(totalZrxPurchased),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[forwarderContract.address][zrxToken.address],
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should revert if the amount of ETH sent is too low to fill the makerAssetAmount', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithoutFee.takerAssetAmount.dividedToIntegerBy(4);
-            return expectTransactionFailedAsync(
-                forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
-                    value: ethValue,
-                    from: takerAddress,
-                }),
-                RevertReason.CompleteFillFailed,
-            );
-        });
-        it('should buy an ERC721 asset from a single order', async () => {
-            const makerAssetId = erc721MakerAssetIds[0];
-            orderWithoutFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-            });
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = new BigNumber(1);
-            const ethValue = orderWithFee.takerAssetAmount;
-
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
-                from: takerAddress,
-                value: ethValue,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            expect(newOwner).to.be.bignumber.equal(takerAddress);
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should revert if buying an ERC721 asset when later orders contain different makerAssetData', async () => {
-            const makerAssetId = erc721MakerAssetIds[0];
-            orderWithoutFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-            });
-            const differentMakerAssetDataOrder = await orderFactory.newSignedOrderAsync();
-            const ordersWithoutFee = [orderWithoutFee, differentMakerAssetDataOrder];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = new BigNumber(1).plus(differentMakerAssetDataOrder.makerAssetAmount);
-            const ethValue = orderWithFee.takerAssetAmount;
-            return expectTransactionFailedAsync(
-                forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
-                    value: ethValue,
-                    from: takerAddress,
-                }),
-                RevertReason.CompleteFillFailed,
-            );
-        });
-        it('should buy an ERC721 asset and pay ZRX fees from a single fee order', async () => {
-            const makerAssetId = erc721MakerAssetIds[0];
-            orderWithFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-            });
-            const ordersWithFee = [orderWithFee];
-            const feeOrders = [feeOrder];
-            const makerAssetFillAmount = orderWithFee.makerAssetAmount;
-            const primaryTakerAssetFillAmount = orderWithFee.takerAssetAmount;
-            const feeAmount = orderWithFee.takerFee;
-            const wethSpentOnFeeOrders = ForwarderWrapper.getWethForFeeOrders(feeAmount, feeOrders);
-            const ethValue = primaryTakerAssetFillAmount.plus(wethSpentOnFeeOrders);
-
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const totalEthSpent = ethValue.plus(gasPrice.times(tx.gasUsed));
-
-            expect(newOwner).to.be.bignumber.equal(takerAddress);
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount).plus(wethSpentOnFeeOrders),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should buy an ERC721 asset and pay ZRX fees from multiple fee orders', async () => {
-            const makerAssetId = erc721MakerAssetIds[0];
-            orderWithFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber(1),
-                makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-            });
-            const ordersWithFee = [orderWithFee];
-            const makerAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-            const makerAssetAmount = orderWithFee.takerFee.dividedToIntegerBy(2);
-            const takerAssetAmount = feeOrder.takerAssetAmount
-                .times(makerAssetAmount)
-                .dividedToIntegerBy(feeOrder.makerAssetAmount);
-
-            const firstFeeOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-            });
-            const secondFeeOrder = await orderFactory.newSignedOrderAsync({
-                makerAssetData,
-                makerAssetAmount,
-                takerAssetAmount,
-            });
-            const feeOrders = [firstFeeOrder, secondFeeOrder];
-
-            const makerAssetFillAmount = orderWithFee.makerAssetAmount;
-            const primaryTakerAssetFillAmount = orderWithFee.takerAssetAmount;
-            const feeAmount = orderWithFee.takerFee;
-            const wethSpentOnFeeOrders = ForwarderWrapper.getWethForFeeOrders(feeAmount, feeOrders);
-            const ethValue = primaryTakerAssetFillAmount.plus(wethSpentOnFeeOrders);
-
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const totalEthSpent = ethValue.plus(gasPrice.times(tx.gasUsed));
-
-            expect(newOwner).to.be.bignumber.equal(takerAddress);
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount).plus(wethSpentOnFeeOrders),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('Should buy slightly greater MakerAsset when exchange rate is rounded', async () => {
-            // The 0x Protocol contracts round the exchange rate in favor of the Maker.
-            // In this case, the taker must round up how much they're going to spend, which
-            // in turn increases the amount of MakerAsset being purchased.
-            // Example:
-            //  The taker wants to buy 5 units of the MakerAsset at a rate of 3M/2T.
-            //  For every 2 units of TakerAsset, the taker will receive 3 units of MakerAsset.
-            //  To purchase 5 units, the taker must spend 10/3 = 3.33 units of TakerAssset.
-            //  However, the Taker can only spend whole units.
-            //  Spending floor(10/3) = 3 units will yield a profit of Floor(3*3/2) = Floor(4.5) = 4 units of MakerAsset.
-            //  Spending ceil(10/3) = 4 units will yield a profit of Floor(4*3/2) = 6 units of MakerAsset.
-            //
-            //  The forwarding contract will opt for the second option, which overbuys, to ensure the taker
-            //  receives at least the amount of MakerAsset they requested.
-            //
-            // Construct test case using values from example above
-            orderWithoutFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber('30'),
-                takerAssetAmount: new BigNumber('20'),
-                makerAssetData: assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(weth.address),
-                makerFee: new BigNumber(0),
-                takerFee: new BigNumber(0),
-            });
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const desiredMakerAssetFillAmount = new BigNumber('5');
-            const makerAssetFillAmount = new BigNumber('6');
-            const ethValue = new BigNumber('4');
-            // Execute test case
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(
-                ordersWithoutFee,
-                feeOrders,
-                desiredMakerAssetFillAmount,
-                {
-                    value: ethValue,
-                    from: takerAddress,
-                },
-            );
-            // Fetch end balances and construct expected outputs
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            // Validate test case
-            expect(makerAssetFillAmount).to.be.bignumber.greaterThan(desiredMakerAssetFillAmount);
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('Should buy slightly greater MakerAsset when exchange rate is rounded, and MakerAsset is ZRX', async () => {
-            // See the test case above for a detailed description of this case.
-            // The difference here is that the MakerAsset is ZRX. We expect the same result as above,
-            // but this tests a different code path.
-            //
-            // Construct test case using values from example above
-            orderWithoutFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber('30'),
-                takerAssetAmount: new BigNumber('20'),
-                makerAssetData: zrxAssetData,
-                takerAssetData: assetDataUtils.encodeERC20AssetData(weth.address),
-                makerFee: new BigNumber(0),
-                takerFee: new BigNumber(0),
-            });
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const desiredMakerAssetFillAmount = new BigNumber('5');
-            const makerAssetFillAmount = new BigNumber('6');
-            const ethValue = new BigNumber('4');
-            // Execute test case
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(
-                ordersWithoutFee,
-                feeOrders,
-                desiredMakerAssetFillAmount,
-                {
-                    value: ethValue,
-                    from: takerAddress,
-                },
-            );
-            // Fetch end balances and construct expected outputs
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            // Validate test case
-            expect(makerAssetFillAmount).to.be.bignumber.greaterThan(desiredMakerAssetFillAmount);
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('Should buy slightly greater MakerAsset when exchange rate is rounded (Regression Test)', async () => {
-            // Order taken from a transaction on mainnet that failed due to a rounding error.
-            orderWithoutFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber('268166666666666666666'),
-                takerAssetAmount: new BigNumber('219090625878836371'),
-                makerAssetData: assetDataUtils.encodeERC20AssetData(erc20TokenA.address),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(weth.address),
-                makerFee: new BigNumber(0),
-                takerFee: new BigNumber(0),
-            });
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            // The taker will receive more than the desired amount of makerAsset due to rounding
-            const desiredMakerAssetFillAmount = new BigNumber('5000000000000000000');
-            const ethValue = new BigNumber('4084971271824171');
-            const makerAssetFillAmount = ethValue
-                .times(orderWithoutFee.makerAssetAmount)
-                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
-            // Execute test case
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(
-                ordersWithoutFee,
-                feeOrders,
-                desiredMakerAssetFillAmount,
-                {
-                    value: ethValue,
-                    from: takerAddress,
-                },
-            );
-            // Fetch end balances and construct expected outputs
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            // Validate test case
-            expect(makerAssetFillAmount).to.be.bignumber.greaterThan(desiredMakerAssetFillAmount);
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('Should buy slightly greater MakerAsset when exchange rate is rounded, and MakerAsset is ZRX (Regression Test)', async () => {
-            // Order taken from a transaction on mainnet that failed due to a rounding error.
-            orderWithoutFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber('268166666666666666666'),
-                takerAssetAmount: new BigNumber('219090625878836371'),
-                makerAssetData: zrxAssetData,
-                takerAssetData: assetDataUtils.encodeERC20AssetData(weth.address),
-                makerFee: new BigNumber(0),
-                takerFee: new BigNumber(0),
-            });
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            // The taker will receive more than the desired amount of makerAsset due to rounding
-            const desiredMakerAssetFillAmount = new BigNumber('5000000000000000000');
-            const ethValue = new BigNumber('4084971271824171');
-            const makerAssetFillAmount = ethValue
-                .times(orderWithoutFee.makerAssetAmount)
-                .dividedToIntegerBy(orderWithoutFee.takerAssetAmount);
-            // Execute test case
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(
-                ordersWithoutFee,
-                feeOrders,
-                desiredMakerAssetFillAmount,
-                {
-                    value: ethValue,
-                    from: takerAddress,
-                },
-            );
-            // Fetch end balances and construct expected outputs
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            // Validate test case
-            expect(makerAssetFillAmount).to.be.bignumber.greaterThan(desiredMakerAssetFillAmount);
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('Should buy correct MakerAsset when exchange rate is NOT rounded, and MakerAsset is ZRX (Regression Test)', async () => {
-            // An extra unit of TakerAsset was sent to the exchange contract to account for rounding errors, in Forwarder v1.
-            // Specifically, the takerFillAmount was calculated using Floor(desiredMakerAmount * exchangeRate) + 1
-            // We have since changed this to be Ceil(desiredMakerAmount * exchangeRate)
-            // These calculations produce different results when `desiredMakerAmount * exchangeRate` is an integer.
-            //
-            // This test verifies that `ceil` is sufficient:
-            //  Let TakerAssetAmount = MakerAssetAmount * 2
-            //  -> exchangeRate = TakerAssetAmount / MakerAssetAmount = (2*MakerAssetAmount)/MakerAssetAmount = 2
-            //  .: desiredMakerAmount * exchangeRate is an integer.
-            //
-            // Construct test case using values from example above
-            orderWithoutFee = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: new BigNumber('30'),
-                takerAssetAmount: new BigNumber('60'),
-                makerAssetData: zrxAssetData,
-                takerAssetData: assetDataUtils.encodeERC20AssetData(weth.address),
-                makerFee: new BigNumber(0),
-                takerFee: new BigNumber(0),
-            });
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = new BigNumber('5');
-            const ethValue = new BigNumber('10');
-            // Execute test case
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(ordersWithoutFee, feeOrders, makerAssetFillAmount, {
-                value: ethValue,
-                from: takerAddress,
-            });
-            // Fetch end balances and construct expected outputs
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const primaryTakerAssetFillAmount = ethValue;
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(gasPrice.times(tx.gasUsed));
-            // Validate test case
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][zrxToken.address].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][zrxToken.address].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-    });
-    describe('marketBuyOrdersWithEth with extra fees', () => {
-        it('should buy an asset and send fee to feeRecipient', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithoutFee.takerAssetAmount;
-
-            const baseFeePercentage = 2;
-            feePercentage = ForwarderWrapper.getPercentageOfValue(constants.PERCENTAGE_DENOMINATOR, baseFeePercentage);
-            const feeRecipientEthBalanceBefore = await web3Wrapper.getBalanceInWeiAsync(feeRecipientAddress);
-            tx = await forwarderWrapper.marketBuyOrdersWithEthAsync(
-                ordersWithoutFee,
-                feeOrders,
-                makerAssetFillAmount,
-                {
-                    value: ethValue,
-                    from: takerAddress,
-                },
-                { feePercentage, feeRecipient: feeRecipientAddress },
-            );
-            const takerEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-            const forwarderEthBalance = await web3Wrapper.getBalanceInWeiAsync(forwarderContract.address);
-            const feeRecipientEthBalanceAfter = await web3Wrapper.getBalanceInWeiAsync(feeRecipientAddress);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-
-            const primaryTakerAssetFillAmount = orderWithoutFee.takerAssetAmount.dividedToIntegerBy(2);
-            const ethSpentOnFee = ForwarderWrapper.getPercentageOfValue(primaryTakerAssetFillAmount, baseFeePercentage);
-            const totalEthSpent = primaryTakerAssetFillAmount.plus(ethSpentOnFee).plus(gasPrice.times(tx.gasUsed));
-
-            expect(feeRecipientEthBalanceAfter).to.be.bignumber.equal(feeRecipientEthBalanceBefore.plus(ethSpentOnFee));
-            expect(takerEthBalanceAfter).to.be.bignumber.equal(takerEthBalanceBefore.minus(totalEthSpent));
-            expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][defaultMakerAssetAddress].plus(makerAssetFillAmount),
-            );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(primaryTakerAssetFillAmount),
-            );
-            expect(newBalances[forwarderContract.address][weth.address]).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(newBalances[forwarderContract.address][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            expect(forwarderEthBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should fail if the fee is set too high', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithoutFee.takerAssetAmount;
-
-            const baseFeePercentage = 6;
-            feePercentage = ForwarderWrapper.getPercentageOfValue(constants.PERCENTAGE_DENOMINATOR, baseFeePercentage);
-            await expectTransactionFailedAsync(
-                forwarderWrapper.marketBuyOrdersWithEthAsync(
-                    ordersWithoutFee,
-                    feeOrders,
-                    makerAssetFillAmount,
-                    {
-                        value: ethValue,
-                        from: takerAddress,
-                    },
-                    { feePercentage, feeRecipient: feeRecipientAddress },
-                ),
-                RevertReason.FeePercentageTooLarge,
-            );
-        });
-        it('should fail if there is not enough ETH remaining to pay the fee', async () => {
-            const ordersWithoutFee = [orderWithoutFee];
-            const feeOrders: SignedOrder[] = [];
-            const makerAssetFillAmount = orderWithoutFee.makerAssetAmount.dividedToIntegerBy(2);
-            const ethValue = orderWithoutFee.takerAssetAmount.dividedToIntegerBy(2);
-
-            const baseFeePercentage = 2;
-            feePercentage = ForwarderWrapper.getPercentageOfValue(constants.PERCENTAGE_DENOMINATOR, baseFeePercentage);
-            await expectTransactionFailedAsync(
-                forwarderWrapper.marketBuyOrdersWithEthAsync(
-                    ordersWithoutFee,
-                    feeOrders,
-                    makerAssetFillAmount,
-                    {
-                        value: ethValue,
-                        from: takerAddress,
-                    },
-                    { feePercentage, feeRecipient: feeRecipientAddress },
-                ),
-                RevertReason.InsufficientEthRemaining,
-            );
-        });
-    });
-    describe('withdrawAsset', () => {
-        it('should allow owner to withdraw ERC20 tokens', async () => {
-            const zrxWithdrawAmount = erc20Balances[forwarderContract.address][zrxToken.address];
-            await forwarderWrapper.withdrawAssetAsync(zrxAssetData, zrxWithdrawAmount, { from: owner });
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[owner][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[owner][zrxToken.address].plus(zrxWithdrawAmount),
-            );
-            expect(newBalances[forwarderContract.address][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[forwarderContract.address][zrxToken.address].minus(zrxWithdrawAmount),
-            );
-        });
-        it('should revert if not called by owner', async () => {
-            const zrxWithdrawAmount = erc20Balances[forwarderContract.address][zrxToken.address];
-            await expectTransactionFailedAsync(
-                forwarderWrapper.withdrawAssetAsync(zrxAssetData, zrxWithdrawAmount, { from: makerAddress }),
-                RevertReason.OnlyContractOwner,
-            );
-        });
-    });
-});
-// tslint:disable:max-file-line-count
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/extensions/order_validator.ts b/packages/contracts/test/extensions/order_validator.ts
deleted file mode 100644
index 37d7c4c5a..000000000
--- a/packages/contracts/test/extensions/order_validator.ts
+++ /dev/null
@@ -1,603 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { OrderValidatorContract } from '../../generated-wrappers/order_validator';
-import { artifacts } from '../../src/artifacts';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { OrderStatus } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('OrderValidator', () => {
-    let makerAddress: string;
-    let owner: string;
-    let takerAddress: string;
-    let erc20AssetData: string;
-    let erc721AssetData: string;
-
-    let erc20Token: DummyERC20TokenContract;
-    let zrxToken: DummyERC20TokenContract;
-    let erc721Token: DummyERC721TokenContract;
-    let exchange: ExchangeContract;
-    let orderValidator: OrderValidatorContract;
-    let erc20Proxy: ERC20ProxyContract;
-    let erc721Proxy: ERC721ProxyContract;
-
-    let signedOrder: SignedOrder;
-    let signedOrder2: SignedOrder;
-    let orderFactory: OrderFactory;
-
-    const tokenId = new BigNumber(123456789);
-    const tokenId2 = new BigNumber(987654321);
-    const ERC721_BALANCE = new BigNumber(1);
-    const ERC721_ALLOWANCE = new BigNumber(1);
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, makerAddress, takerAddress] = _.slice(accounts, 0, 3));
-
-        const erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-        const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-
-        const numDummyErc20ToDeploy = 2;
-        [erc20Token, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        erc20Proxy = await erc20Wrapper.deployProxyAsync();
-
-        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        erc721Proxy = await erc721Wrapper.deployProxyAsync();
-
-        const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-        exchange = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            zrxAssetData,
-        );
-        const exchangeWrapper = new ExchangeWrapper(exchange, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
-
-        orderValidator = await OrderValidatorContract.deployFrom0xArtifactAsync(
-            artifacts.OrderValidator,
-            provider,
-            txDefaults,
-            exchange.address,
-            zrxAssetData,
-        );
-
-        erc20AssetData = assetDataUtils.encodeERC20AssetData(erc20Token.address);
-        erc721AssetData = assetDataUtils.encodeERC721AssetData(erc721Token.address, tokenId);
-        const defaultOrderParams = {
-            ...constants.STATIC_ORDER_PARAMS,
-            exchangeAddress: exchange.address,
-            makerAddress,
-            feeRecipientAddress: constants.NULL_ADDRESS,
-            makerAssetData: erc20AssetData,
-            takerAssetData: erc721AssetData,
-        };
-        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
-    });
-
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('getBalanceAndAllowance', () => {
-        describe('getERC721TokenOwner', async () => {
-            it('should return the null address when tokenId is not owned', async () => {
-                const tokenOwner = await orderValidator.getERC721TokenOwner.callAsync(makerAddress, tokenId);
-                expect(tokenOwner).to.be.equal(constants.NULL_ADDRESS);
-            });
-            it('should return the owner address when tokenId is owned', async () => {
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc721Token.mint.sendTransactionAsync(makerAddress, tokenId),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const tokenOwner = await orderValidator.getERC721TokenOwner.callAsync(erc721Token.address, tokenId);
-                expect(tokenOwner).to.be.equal(makerAddress);
-            });
-        });
-        describe('ERC20 assetData', () => {
-            it('should return the correct balances and allowances when both values are 0', async () => {
-                const [newBalance, newAllowance] = await orderValidator.getBalanceAndAllowance.callAsync(
-                    makerAddress,
-                    erc20AssetData,
-                );
-                expect(constants.ZERO_AMOUNT).to.be.bignumber.equal(newBalance);
-                expect(constants.ZERO_AMOUNT).to.be.bignumber.equal(newAllowance);
-            });
-            it('should return the correct balance and allowance when both values are non-zero', async () => {
-                const balance = new BigNumber(123);
-                const allowance = new BigNumber(456);
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc20Token.setBalance.sendTransactionAsync(makerAddress, balance),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
-                        from: makerAddress,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const [newBalance, newAllowance] = await orderValidator.getBalanceAndAllowance.callAsync(
-                    makerAddress,
-                    erc20AssetData,
-                );
-                expect(balance).to.be.bignumber.equal(newBalance);
-                expect(allowance).to.be.bignumber.equal(newAllowance);
-            });
-        });
-        describe('ERC721 assetData', () => {
-            it('should return a balance of 0 when the tokenId is not owned by target', async () => {
-                const [newBalance] = await orderValidator.getBalanceAndAllowance.callAsync(
-                    makerAddress,
-                    erc721AssetData,
-                );
-                expect(newBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            });
-            it('should return an allowance of 0 when no approval is set', async () => {
-                const [, newAllowance] = await orderValidator.getBalanceAndAllowance.callAsync(
-                    makerAddress,
-                    erc721AssetData,
-                );
-                expect(newAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            });
-            it('should return a balance of 1 when the tokenId is owned by target', async () => {
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc721Token.mint.sendTransactionAsync(makerAddress, tokenId),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const [newBalance] = await orderValidator.getBalanceAndAllowance.callAsync(
-                    makerAddress,
-                    erc721AssetData,
-                );
-                expect(newBalance).to.be.bignumber.equal(ERC721_BALANCE);
-            });
-            it('should return an allowance of 1 when ERC721Proxy is approved for all', async () => {
-                const isApproved = true;
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
-                        from: makerAddress,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const [, newAllowance] = await orderValidator.getBalanceAndAllowance.callAsync(
-                    makerAddress,
-                    erc721AssetData,
-                );
-                expect(newAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-            });
-            it('should return an allowance of 0 when ERC721Proxy is approved for specific tokenId', async () => {
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc721Token.mint.sendTransactionAsync(makerAddress, tokenId),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await erc721Token.approve.sendTransactionAsync(erc721Proxy.address, tokenId, {
-                        from: makerAddress,
-                    }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                const [, newAllowance] = await orderValidator.getBalanceAndAllowance.callAsync(
-                    makerAddress,
-                    erc721AssetData,
-                );
-                expect(newAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            });
-        });
-    });
-    describe('getBalancesAndAllowances', () => {
-        it('should return the correct balances and allowances when all values are 0', async () => {
-            const [
-                [erc20Balance, erc721Balance],
-                [erc20Allowance, erc721Allowance],
-            ] = await orderValidator.getBalancesAndAllowances.callAsync(makerAddress, [
-                erc20AssetData,
-                erc721AssetData,
-            ]);
-            expect(erc20Balance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(erc721Balance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(erc20Allowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(erc721Allowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should return the correct balances and allowances when balances and allowances are non-zero', async () => {
-            const balance = new BigNumber(123);
-            const allowance = new BigNumber(456);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.setBalance.sendTransactionAsync(makerAddress, balance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.mint.sendTransactionAsync(makerAddress, tokenId),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const [
-                [erc20Balance, erc721Balance],
-                [erc20Allowance, erc721Allowance],
-            ] = await orderValidator.getBalancesAndAllowances.callAsync(makerAddress, [
-                erc20AssetData,
-                erc721AssetData,
-            ]);
-            expect(erc20Balance).to.be.bignumber.equal(balance);
-            expect(erc721Balance).to.be.bignumber.equal(ERC721_BALANCE);
-            expect(erc20Allowance).to.be.bignumber.equal(allowance);
-            expect(erc721Allowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-        });
-    });
-    describe('getTraderInfo', () => {
-        beforeEach(async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync();
-        });
-        it('should return the correct info when no balances or allowances are set', async () => {
-            const traderInfo = await orderValidator.getTraderInfo.callAsync(signedOrder, takerAddress);
-            expect(traderInfo.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should return the correct info when balances and allowances are set', async () => {
-            const makerBalance = new BigNumber(123);
-            const makerAllowance = new BigNumber(456);
-            const makerZrxBalance = new BigNumber(789);
-            const takerZrxAllowance = new BigNumber(987);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.setBalance.sendTransactionAsync(makerAddress, makerBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, makerAllowance, {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.setBalance.sendTransactionAsync(makerAddress, makerZrxBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, takerZrxAllowance, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.mint.sendTransactionAsync(takerAddress, tokenId),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const traderInfo = await orderValidator.getTraderInfo.callAsync(signedOrder, takerAddress);
-            expect(traderInfo.makerBalance).to.be.bignumber.equal(makerBalance);
-            expect(traderInfo.makerAllowance).to.be.bignumber.equal(makerAllowance);
-            expect(traderInfo.takerBalance).to.be.bignumber.equal(ERC721_BALANCE);
-            expect(traderInfo.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-            expect(traderInfo.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
-            expect(traderInfo.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
-        });
-    });
-    describe('getTradersInfo', () => {
-        beforeEach(async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync();
-            signedOrder2 = await orderFactory.newSignedOrderAsync({
-                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, tokenId2),
-            });
-        });
-        it('should return the correct info when no balances or allowances have been set', async () => {
-            const orders = [signedOrder, signedOrder2];
-            const takers = [takerAddress, takerAddress];
-            const [traderInfo1, traderInfo2] = await orderValidator.getTradersInfo.callAsync(orders, takers);
-            expect(traderInfo1.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should return the correct info when balances and allowances are set', async () => {
-            const makerBalance = new BigNumber(123);
-            const makerAllowance = new BigNumber(456);
-            const makerZrxBalance = new BigNumber(789);
-            const takerZrxAllowance = new BigNumber(987);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.setBalance.sendTransactionAsync(makerAddress, makerBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, makerAllowance, {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.setBalance.sendTransactionAsync(makerAddress, makerZrxBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, takerZrxAllowance, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.mint.sendTransactionAsync(takerAddress, tokenId2),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const orders = [signedOrder, signedOrder2];
-            const takers = [takerAddress, takerAddress];
-            const [traderInfo1, traderInfo2] = await orderValidator.getTradersInfo.callAsync(orders, takers);
-
-            expect(traderInfo1.makerBalance).to.be.bignumber.equal(makerBalance);
-            expect(traderInfo1.makerAllowance).to.be.bignumber.equal(makerAllowance);
-            expect(traderInfo1.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-            expect(traderInfo1.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
-            expect(traderInfo1.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
-            expect(traderInfo2.makerBalance).to.be.bignumber.equal(makerBalance);
-            expect(traderInfo2.makerAllowance).to.be.bignumber.equal(makerAllowance);
-            expect(traderInfo2.takerBalance).to.be.bignumber.equal(ERC721_BALANCE);
-            expect(traderInfo2.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-            expect(traderInfo2.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
-            expect(traderInfo2.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
-        });
-    });
-    describe('getOrderAndTraderInfo', () => {
-        beforeEach(async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync();
-        });
-        it('should return the correct info when no balances or allowances are set', async () => {
-            const [orderInfo, traderInfo] = await orderValidator.getOrderAndTraderInfo.callAsync(
-                signedOrder,
-                takerAddress,
-            );
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            expect(orderInfo.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should return the correct info when balances and allowances are set', async () => {
-            const makerBalance = new BigNumber(123);
-            const makerAllowance = new BigNumber(456);
-            const makerZrxBalance = new BigNumber(789);
-            const takerZrxAllowance = new BigNumber(987);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.setBalance.sendTransactionAsync(makerAddress, makerBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, makerAllowance, {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.setBalance.sendTransactionAsync(makerAddress, makerZrxBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, takerZrxAllowance, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.mint.sendTransactionAsync(takerAddress, tokenId),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const [orderInfo, traderInfo] = await orderValidator.getOrderAndTraderInfo.callAsync(
-                signedOrder,
-                takerAddress,
-            );
-            const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            expect(orderInfo.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            expect(orderInfo.orderHash).to.be.equal(expectedOrderHash);
-            expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.makerBalance).to.be.bignumber.equal(makerBalance);
-            expect(traderInfo.makerAllowance).to.be.bignumber.equal(makerAllowance);
-            expect(traderInfo.takerBalance).to.be.bignumber.equal(ERC721_BALANCE);
-            expect(traderInfo.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-            expect(traderInfo.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
-            expect(traderInfo.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
-        });
-    });
-    describe('getOrdersAndTradersInfo', () => {
-        beforeEach(async () => {
-            signedOrder = await orderFactory.newSignedOrderAsync();
-            signedOrder2 = await orderFactory.newSignedOrderAsync({
-                takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, tokenId2),
-            });
-        });
-        it('should return the correct info when no balances or allowances have been set', async () => {
-            const orders = [signedOrder, signedOrder2];
-            const takers = [takerAddress, takerAddress];
-            const [
-                [orderInfo1, orderInfo2],
-                [traderInfo1, traderInfo2],
-            ] = await orderValidator.getOrdersAndTradersInfo.callAsync(orders, takers);
-            const expectedOrderHash1 = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedOrderHash2 = orderHashUtils.getOrderHashHex(signedOrder2);
-            expect(orderInfo1.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            expect(orderInfo1.orderHash).to.be.equal(expectedOrderHash1);
-            expect(orderInfo1.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(orderInfo2.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            expect(orderInfo2.orderHash).to.be.equal(expectedOrderHash2);
-            expect(orderInfo2.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-        });
-        it('should return the correct info when balances and allowances are set', async () => {
-            const makerBalance = new BigNumber(123);
-            const makerAllowance = new BigNumber(456);
-            const makerZrxBalance = new BigNumber(789);
-            const takerZrxAllowance = new BigNumber(987);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.setBalance.sendTransactionAsync(makerAddress, makerBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc20Token.approve.sendTransactionAsync(erc20Proxy.address, makerAllowance, {
-                    from: makerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.setBalance.sendTransactionAsync(makerAddress, makerZrxBalance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, takerZrxAllowance, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, isApproved, {
-                    from: takerAddress,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await erc721Token.mint.sendTransactionAsync(takerAddress, tokenId2),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const orders = [signedOrder, signedOrder2];
-            const takers = [takerAddress, takerAddress];
-            const [
-                [orderInfo1, orderInfo2],
-                [traderInfo1, traderInfo2],
-            ] = await orderValidator.getOrdersAndTradersInfo.callAsync(orders, takers);
-            const expectedOrderHash1 = orderHashUtils.getOrderHashHex(signedOrder);
-            const expectedOrderHash2 = orderHashUtils.getOrderHashHex(signedOrder2);
-            expect(orderInfo1.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            expect(orderInfo1.orderHash).to.be.equal(expectedOrderHash1);
-            expect(orderInfo1.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(orderInfo2.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            expect(orderInfo2.orderHash).to.be.equal(expectedOrderHash2);
-            expect(orderInfo2.orderTakerAssetFilledAmount).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.makerBalance).to.be.bignumber.equal(makerBalance);
-            expect(traderInfo1.makerAllowance).to.be.bignumber.equal(makerAllowance);
-            expect(traderInfo1.takerBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-            expect(traderInfo1.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
-            expect(traderInfo1.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo1.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
-            expect(traderInfo2.makerBalance).to.be.bignumber.equal(makerBalance);
-            expect(traderInfo2.makerAllowance).to.be.bignumber.equal(makerAllowance);
-            expect(traderInfo2.takerBalance).to.be.bignumber.equal(ERC721_BALANCE);
-            expect(traderInfo2.takerAllowance).to.be.bignumber.equal(ERC721_ALLOWANCE);
-            expect(traderInfo2.makerZrxBalance).to.be.bignumber.equal(makerZrxBalance);
-            expect(traderInfo2.makerZrxAllowance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxBalance).to.be.bignumber.equal(constants.ZERO_AMOUNT);
-            expect(traderInfo2.takerZrxAllowance).to.be.bignumber.equal(takerZrxAllowance);
-        });
-    });
-});
-// tslint:disable:max-file-line-count
diff --git a/packages/contracts/test/global_hooks.ts b/packages/contracts/test/global_hooks.ts
deleted file mode 100644
index 2e9ac9e21..000000000
--- a/packages/contracts/test/global_hooks.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import { env, EnvVars } from '@0x/dev-utils';
-
-import { coverage } from './utils/coverage';
-import { profiler } from './utils/profiler';
-
-after('generate coverage report', async () => {
-    if (env.parseBoolean(EnvVars.SolidityCoverage)) {
-        const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
-        await coverageSubprovider.writeCoverageAsync();
-    }
-    if (env.parseBoolean(EnvVars.SolidityProfiler)) {
-        const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
-        await profilerSubprovider.writeProfilerOutputAsync();
-    }
-});
diff --git a/packages/contracts/test/libraries/lib_bytes.ts b/packages/contracts/test/libraries/lib_bytes.ts
deleted file mode 100644
index b1a389f00..000000000
--- a/packages/contracts/test/libraries/lib_bytes.ts
+++ /dev/null
@@ -1,871 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { generatePseudoRandomSalt } from '@0x/order-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import BN = require('bn.js');
-import * as chai from 'chai';
-import ethUtil = require('ethereumjs-util');
-import * as _ from 'lodash';
-
-import { TestLibBytesContract } from '../../generated-wrappers/test_lib_bytes';
-import { artifacts } from '../../src/artifacts';
-import { expectContractCallFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { typeEncodingUtils } from '../utils/type_encoding_utils';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-// BUG: Ideally we would use Buffer.from(memory).toString('hex')
-// https://github.com/Microsoft/TypeScript/issues/23155
-const toHex = (buf: Uint8Array): string => buf.reduce((a, v) => a + ('00' + v.toString(16)).slice(-2), '0x');
-
-const fromHex = (str: string): Uint8Array => Uint8Array.from(Buffer.from(str.slice(2), 'hex'));
-
-describe('LibBytes', () => {
-    let libBytes: TestLibBytesContract;
-    const byteArrayShorterThan32Bytes = '0x012345';
-    const byteArrayShorterThan20Bytes = byteArrayShorterThan32Bytes;
-    const byteArrayLongerThan32Bytes =
-        '0x0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef';
-    const byteArrayLongerThan32BytesFirstBytesSwapped =
-        '0x2301456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef';
-    const byteArrayLongerThan32BytesLastBytesSwapped =
-        '0x0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abefcd';
-    let testAddress: string;
-    let testAddressB: string;
-    const testBytes32 = '0x102030405060708090a0b0c0d0e0f0102030405060708090a0b0c0d0e0f01020';
-    const testBytes32B = '0x534877abd8443578526845cdfef020047528759477fedef87346527659aced32';
-    const testUint256 = new BigNumber(testBytes32, 16);
-    const testUint256B = new BigNumber(testBytes32B, 16);
-    const testBytes4 = '0xabcdef12';
-    const testByte = '0xab';
-    let shortData: string;
-    let shortTestBytes: string;
-    let shortTestBytesAsBuffer: Buffer;
-    let wordOfData: string;
-    let wordOfTestBytes: string;
-    let wordOfTestBytesAsBuffer: Buffer;
-    let longData: string;
-    let longTestBytes: string;
-    let longTestBytesAsBuffer: Buffer;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        // Setup accounts & addresses
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        testAddress = accounts[1];
-        testAddressB = accounts[2];
-        // Deploy LibBytes
-        libBytes = await TestLibBytesContract.deployFrom0xArtifactAsync(artifacts.TestLibBytes, provider, txDefaults);
-        // Verify lengths of test data
-        const byteArrayShorterThan32BytesLength = ethUtil.toBuffer(byteArrayShorterThan32Bytes).byteLength;
-        expect(byteArrayShorterThan32BytesLength).to.be.lessThan(32);
-        const byteArrayLongerThan32BytesLength = ethUtil.toBuffer(byteArrayLongerThan32Bytes).byteLength;
-        expect(byteArrayLongerThan32BytesLength).to.be.greaterThan(32);
-        const testBytes32Length = ethUtil.toBuffer(testBytes32).byteLength;
-        expect(testBytes32Length).to.be.equal(32);
-        // Create short test bytes
-        shortData = '0xffffaa';
-        const encodedShortData = ethUtil.toBuffer(shortData);
-        const shortDataLength = new BigNumber(encodedShortData.byteLength);
-        const encodedShortDataLength = typeEncodingUtils.encodeUint256(shortDataLength);
-        shortTestBytesAsBuffer = Buffer.concat([encodedShortDataLength, encodedShortData]);
-        shortTestBytes = ethUtil.bufferToHex(shortTestBytesAsBuffer);
-        // Create test bytes one word in length
-        wordOfData = ethUtil.bufferToHex(typeEncodingUtils.encodeUint256(generatePseudoRandomSalt()));
-        const encodedWordOfData = ethUtil.toBuffer(wordOfData);
-        const wordOfDataLength = new BigNumber(encodedWordOfData.byteLength);
-        const encodedWordOfDataLength = typeEncodingUtils.encodeUint256(wordOfDataLength);
-        wordOfTestBytesAsBuffer = Buffer.concat([encodedWordOfDataLength, encodedWordOfData]);
-        wordOfTestBytes = ethUtil.bufferToHex(wordOfTestBytesAsBuffer);
-        // Create long test bytes (combines short test bytes with word of test bytes)
-        longData = ethUtil.bufferToHex(Buffer.concat([encodedShortData, encodedWordOfData]));
-        const longDataLength = new BigNumber(encodedShortData.byteLength + encodedWordOfData.byteLength);
-        const encodedLongDataLength = typeEncodingUtils.encodeUint256(longDataLength);
-        longTestBytesAsBuffer = Buffer.concat([encodedLongDataLength, encodedShortData, encodedWordOfData]);
-        longTestBytes = ethUtil.bufferToHex(longTestBytesAsBuffer);
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('popLastByte', () => {
-        it('should revert if length is 0', async () => {
-            return expectContractCallFailedAsync(
-                libBytes.publicPopLastByte.callAsync(constants.NULL_BYTES),
-                RevertReason.LibBytesGreaterThanZeroLengthRequired,
-            );
-        });
-        it('should pop the last byte from the input and return it when array holds more than 1 byte', async () => {
-            const [newBytes, poppedByte] = await libBytes.publicPopLastByte.callAsync(byteArrayLongerThan32Bytes);
-            const expectedNewBytes = byteArrayLongerThan32Bytes.slice(0, -2);
-            const expectedPoppedByte = `0x${byteArrayLongerThan32Bytes.slice(-2)}`;
-            expect(newBytes).to.equal(expectedNewBytes);
-            expect(poppedByte).to.equal(expectedPoppedByte);
-        });
-        it('should pop the last byte from the input and return it when array is exactly 1 byte', async () => {
-            const [newBytes, poppedByte] = await libBytes.publicPopLastByte.callAsync(testByte);
-            const expectedNewBytes = '0x';
-            expect(newBytes).to.equal(expectedNewBytes);
-            return expect(poppedByte).to.be.equal(testByte);
-        });
-    });
-
-    describe('popLast20Bytes', () => {
-        it('should revert if length is less than 20', async () => {
-            return expectContractCallFailedAsync(
-                libBytes.publicPopLast20Bytes.callAsync(byteArrayShorterThan20Bytes),
-                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
-            );
-        });
-        it('should pop the last 20 bytes from the input and return it when array holds more than 20 bytes', async () => {
-            const [newBytes, poppedAddress] = await libBytes.publicPopLast20Bytes.callAsync(byteArrayLongerThan32Bytes);
-            const expectedNewBytes = byteArrayLongerThan32Bytes.slice(0, -40);
-            const expectedPoppedAddress = `0x${byteArrayLongerThan32Bytes.slice(-40)}`;
-            expect(newBytes).to.equal(expectedNewBytes);
-            expect(poppedAddress).to.equal(expectedPoppedAddress);
-        });
-        it('should pop the last 20 bytes from the input and return it when array is exactly 20 bytes', async () => {
-            const [newBytes, poppedAddress] = await libBytes.publicPopLast20Bytes.callAsync(testAddress);
-            const expectedNewBytes = '0x';
-            const expectedPoppedAddress = testAddress;
-            expect(newBytes).to.equal(expectedNewBytes);
-            expect(poppedAddress).to.equal(expectedPoppedAddress);
-        });
-    });
-
-    describe('equals', () => {
-        it('should return true if byte arrays are equal (both arrays < 32 bytes)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayShorterThan32Bytes,
-                byteArrayShorterThan32Bytes,
-            );
-            return expect(isEqual).to.be.true();
-        });
-        it('should return true if byte arrays are equal (both arrays > 32 bytes)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayLongerThan32Bytes,
-                byteArrayLongerThan32Bytes,
-            );
-            return expect(isEqual).to.be.true();
-        });
-        it('should return false if byte arrays are not equal (first array < 32 bytes, second array > 32 bytes)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayShorterThan32Bytes,
-                byteArrayLongerThan32Bytes,
-            );
-            return expect(isEqual).to.be.false();
-        });
-        it('should return false if byte arrays are not equal (first array > 32 bytes, second array < 32 bytes)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayLongerThan32Bytes,
-                byteArrayShorterThan32Bytes,
-            );
-            return expect(isEqual).to.be.false();
-        });
-        it('should return false if byte arrays are not equal (same length, but a byte in first word differs)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayLongerThan32BytesFirstBytesSwapped,
-                byteArrayLongerThan32Bytes,
-            );
-            return expect(isEqual).to.be.false();
-        });
-        it('should return false if byte arrays are not equal (same length, but a byte in last word differs)', async () => {
-            const isEqual = await libBytes.publicEquals.callAsync(
-                byteArrayLongerThan32BytesLastBytesSwapped,
-                byteArrayLongerThan32Bytes,
-            );
-            return expect(isEqual).to.be.false();
-        });
-
-        describe('should ignore trailing data', () => {
-            it('should return true when both < 32 bytes', async () => {
-                const isEqual = await libBytes.publicEqualsPop1.callAsync('0x0102', '0x0103');
-                return expect(isEqual).to.be.true();
-            });
-        });
-    });
-
-    describe('deepCopyBytes', () => {
-        it('should revert if dest is shorter than source', async () => {
-            return expectContractCallFailedAsync(
-                libBytes.publicDeepCopyBytes.callAsync(byteArrayShorterThan32Bytes, byteArrayLongerThan32Bytes),
-                RevertReason.LibBytesGreaterOrEqualToSourceBytesLengthRequired,
-            );
-        });
-        it('should overwrite dest with source if source and dest have equal length', async () => {
-            const zeroedByteArrayLongerThan32Bytes = `0x${_.repeat('0', byteArrayLongerThan32Bytes.length - 2)}`;
-            const zeroedBytesAfterCopy = await libBytes.publicDeepCopyBytes.callAsync(
-                zeroedByteArrayLongerThan32Bytes,
-                byteArrayLongerThan32Bytes,
-            );
-            return expect(zeroedBytesAfterCopy).to.be.equal(byteArrayLongerThan32Bytes);
-        });
-        it('should overwrite the leftmost len(source) bytes of dest if dest is larger than source', async () => {
-            const zeroedByteArrayLongerThan32Bytes = `0x${_.repeat('0', byteArrayLongerThan32Bytes.length * 2)}`;
-            const zeroedBytesAfterCopy = await libBytes.publicDeepCopyBytes.callAsync(
-                zeroedByteArrayLongerThan32Bytes,
-                byteArrayLongerThan32Bytes,
-            );
-            const copiedBytes = zeroedBytesAfterCopy.slice(0, byteArrayLongerThan32Bytes.length);
-            return expect(copiedBytes).to.be.equal(byteArrayLongerThan32Bytes);
-        });
-        it('should not overwrite the rightmost bytes of dest if dest is larger than source', async () => {
-            const zeroedByteArrayLongerThan32Bytes = `0x${_.repeat('0', byteArrayLongerThan32Bytes.length * 2)}`;
-            const zeroedBytesAfterCopy = await libBytes.publicDeepCopyBytes.callAsync(
-                zeroedByteArrayLongerThan32Bytes,
-                byteArrayLongerThan32Bytes,
-            );
-            const expectedNotCopiedBytes = zeroedByteArrayLongerThan32Bytes.slice(byteArrayLongerThan32Bytes.length);
-            const notCopiedBytes = zeroedBytesAfterCopy.slice(byteArrayLongerThan32Bytes.length);
-            return expect(notCopiedBytes).to.be.equal(expectedNotCopiedBytes);
-        });
-    });
-
-    describe('readAddress', () => {
-        it('should successfully read address when the address takes up the whole array', async () => {
-            const byteArray = ethUtil.addHexPrefix(testAddress);
-            const testAddressOffset = new BigNumber(0);
-            const address = await libBytes.publicReadAddress.callAsync(byteArray, testAddressOffset);
-            return expect(address).to.be.equal(testAddress);
-        });
-        it('should successfully read address when it is offset in the array', async () => {
-            const addressByteArrayBuffer = ethUtil.toBuffer(testAddress);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, addressByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testAddressOffset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const address = await libBytes.publicReadAddress.callAsync(combinedByteArray, testAddressOffset);
-            return expect(address).to.be.equal(testAddress);
-        });
-        it('should fail if the byte array is too short to hold an address', async () => {
-            const shortByteArray = '0xabcdef';
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadAddress.callAsync(shortByteArray, offset),
-                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold an address', async () => {
-            const byteArray = testAddress;
-            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadAddress.callAsync(byteArray, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
-            );
-        });
-    });
-
-    describe('writeAddress', () => {
-        it('should successfully write address when the address takes up the whole array', async () => {
-            const byteArray = testAddress;
-            const testAddressOffset = new BigNumber(0);
-            const newByteArray = await libBytes.publicWriteAddress.callAsync(
-                byteArray,
-                testAddressOffset,
-                testAddressB,
-            );
-            return expect(newByteArray).to.be.equal(testAddressB);
-        });
-        it('should successfully write address when it is offset in the array', async () => {
-            const addressByteArrayBuffer = ethUtil.toBuffer(testAddress);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, addressByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testAddressOffset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const newByteArray = await libBytes.publicWriteAddress.callAsync(
-                combinedByteArray,
-                testAddressOffset,
-                testAddressB,
-            );
-            const newByteArrayBuffer = ethUtil.toBuffer(newByteArray);
-            const addressFromOffsetBuffer = newByteArrayBuffer.slice(prefixByteArrayBuffer.byteLength);
-            const addressFromOffset = ethUtil.addHexPrefix(ethUtil.bufferToHex(addressFromOffsetBuffer));
-            return expect(addressFromOffset).to.be.equal(testAddressB);
-        });
-        it('should fail if the byte array is too short to hold an address', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteAddress.callAsync(byteArrayShorterThan20Bytes, offset, testAddress),
-                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold an address', async () => {
-            const byteArray = byteArrayLongerThan32Bytes;
-            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteAddress.callAsync(byteArray, badOffset, testAddress),
-                RevertReason.LibBytesGreaterOrEqualTo20LengthRequired,
-            );
-        });
-    });
-
-    describe('readBytes32', () => {
-        it('should successfully read bytes32 when the bytes32 takes up the whole array', async () => {
-            const testBytes32Offset = new BigNumber(0);
-            const bytes32 = await libBytes.publicReadBytes32.callAsync(testBytes32, testBytes32Offset);
-            return expect(bytes32).to.be.equal(testBytes32);
-        });
-        it('should successfully read bytes32 when it is offset in the array', async () => {
-            const bytes32ByteArrayBuffer = ethUtil.toBuffer(testBytes32);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes32ByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testBytes32Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const bytes32 = await libBytes.publicReadBytes32.callAsync(combinedByteArray, testBytes32Offset);
-            return expect(bytes32).to.be.equal(testBytes32);
-        });
-        it('should fail if the byte array is too short to hold a bytes32', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytes32.callAsync(byteArrayShorterThan32Bytes, offset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold a bytes32', async () => {
-            const badOffset = new BigNumber(ethUtil.toBuffer(testBytes32).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytes32.callAsync(testBytes32, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-    });
-
-    describe('writeBytes32', () => {
-        it('should successfully write bytes32 when the address takes up the whole array', async () => {
-            const byteArray = testBytes32;
-            const testBytes32Offset = new BigNumber(0);
-            const newByteArray = await libBytes.publicWriteBytes32.callAsync(
-                byteArray,
-                testBytes32Offset,
-                testBytes32B,
-            );
-            return expect(newByteArray).to.be.equal(testBytes32B);
-        });
-        it('should successfully write bytes32 when it is offset in the array', async () => {
-            const bytes32ByteArrayBuffer = ethUtil.toBuffer(testBytes32);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes32ByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testBytes32Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const newByteArray = await libBytes.publicWriteBytes32.callAsync(
-                combinedByteArray,
-                testBytes32Offset,
-                testBytes32B,
-            );
-            const newByteArrayBuffer = ethUtil.toBuffer(newByteArray);
-            const bytes32FromOffsetBuffer = newByteArrayBuffer.slice(prefixByteArrayBuffer.byteLength);
-            const bytes32FromOffset = ethUtil.addHexPrefix(ethUtil.bufferToHex(bytes32FromOffsetBuffer));
-            return expect(bytes32FromOffset).to.be.equal(testBytes32B);
-        });
-        it('should fail if the byte array is too short to hold a bytes32', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteBytes32.callAsync(byteArrayShorterThan32Bytes, offset, testBytes32),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold a bytes32', async () => {
-            const byteArray = byteArrayLongerThan32Bytes;
-            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteBytes32.callAsync(byteArray, badOffset, testBytes32),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-    });
-
-    describe('readUint256', () => {
-        it('should successfully read uint256 when the uint256 takes up the whole array', async () => {
-            const formattedTestUint256 = new BN(testUint256.toString(10));
-            const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
-            const byteArray = ethUtil.bufferToHex(testUint256AsBuffer);
-            const testUint256Offset = new BigNumber(0);
-            const uint256 = await libBytes.publicReadUint256.callAsync(byteArray, testUint256Offset);
-            return expect(uint256).to.bignumber.equal(testUint256);
-        });
-        it('should successfully read uint256 when it is offset in the array', async () => {
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const formattedTestUint256 = new BN(testUint256.toString(10));
-            const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, testUint256AsBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const uint256 = await libBytes.publicReadUint256.callAsync(combinedByteArray, testUint256Offset);
-            return expect(uint256).to.bignumber.equal(testUint256);
-        });
-        it('should fail if the byte array is too short to hold a uint256', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadUint256.callAsync(byteArrayShorterThan32Bytes, offset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold a uint256', async () => {
-            const formattedTestUint256 = new BN(testUint256.toString(10));
-            const testUint256AsBuffer = ethUtil.toBuffer(formattedTestUint256);
-            const byteArray = ethUtil.bufferToHex(testUint256AsBuffer);
-            const badOffset = new BigNumber(testUint256AsBuffer.byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadUint256.callAsync(byteArray, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-    });
-
-    describe('writeUint256', () => {
-        it('should successfully write uint256 when the address takes up the whole array', async () => {
-            const byteArray = testBytes32;
-            const testUint256Offset = new BigNumber(0);
-            const newByteArray = await libBytes.publicWriteUint256.callAsync(
-                byteArray,
-                testUint256Offset,
-                testUint256B,
-            );
-            const newByteArrayAsUint256 = new BigNumber(newByteArray, 16);
-            return expect(newByteArrayAsUint256).to.be.bignumber.equal(testUint256B);
-        });
-        it('should successfully write uint256 when it is offset in the array', async () => {
-            const bytes32ByteArrayBuffer = ethUtil.toBuffer(testBytes32);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes32ByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const newByteArray = await libBytes.publicWriteUint256.callAsync(
-                combinedByteArray,
-                testUint256Offset,
-                testUint256B,
-            );
-            const newByteArrayBuffer = ethUtil.toBuffer(newByteArray);
-            const uint256FromOffsetBuffer = newByteArrayBuffer.slice(prefixByteArrayBuffer.byteLength);
-            const uint256FromOffset = new BigNumber(
-                ethUtil.addHexPrefix(ethUtil.bufferToHex(uint256FromOffsetBuffer)),
-                16,
-            );
-            return expect(uint256FromOffset).to.be.bignumber.equal(testUint256B);
-        });
-        it('should fail if the byte array is too short to hold a uint256', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteUint256.callAsync(byteArrayShorterThan32Bytes, offset, testUint256),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold a uint256', async () => {
-            const byteArray = byteArrayLongerThan32Bytes;
-            const badOffset = new BigNumber(ethUtil.toBuffer(byteArray).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteUint256.callAsync(byteArray, badOffset, testUint256),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-    });
-
-    describe('readBytes4', () => {
-        // AssertionError: expected promise to be rejected with an error including 'revert' but it was fulfilled with '0x08c379a0'
-        it('should revert if byte array has a length < 4', async () => {
-            const byteArrayLessThan4Bytes = '0x010101';
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytes4.callAsync(byteArrayLessThan4Bytes, offset),
-                RevertReason.LibBytesGreaterOrEqualTo4LengthRequired,
-            );
-        });
-        it('should return the first 4 bytes of a byte array of arbitrary length', async () => {
-            const first4Bytes = await libBytes.publicReadBytes4.callAsync(byteArrayLongerThan32Bytes, new BigNumber(0));
-            const expectedFirst4Bytes = byteArrayLongerThan32Bytes.slice(0, 10);
-            expect(first4Bytes).to.equal(expectedFirst4Bytes);
-        });
-        it('should successfully read bytes4 when the bytes4 takes up the whole array', async () => {
-            const testBytes4Offset = new BigNumber(0);
-            const bytes4 = await libBytes.publicReadBytes4.callAsync(testBytes4, testBytes4Offset);
-            return expect(bytes4).to.be.equal(testBytes4);
-        });
-        it('should successfully read bytes4 when it is offset in the array', async () => {
-            const bytes4ByteArrayBuffer = ethUtil.toBuffer(testBytes4);
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, bytes4ByteArrayBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testBytes4Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const bytes4 = await libBytes.publicReadBytes4.callAsync(combinedByteArray, testBytes4Offset);
-            return expect(bytes4).to.be.equal(testBytes4);
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold a bytes4', async () => {
-            const badOffset = new BigNumber(ethUtil.toBuffer(testBytes4).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytes4.callAsync(testBytes4, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo4LengthRequired,
-            );
-        });
-    });
-
-    describe('readBytesWithLength', () => {
-        it('should successfully read short, nested array of bytes when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(shortTestBytes, testBytesOffset);
-            return expect(bytes).to.be.equal(shortData);
-        });
-        it('should successfully read short, nested array of bytes when it is offset in the array', async () => {
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, shortTestBytesAsBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(combinedByteArray, testUint256Offset);
-            return expect(bytes).to.be.equal(shortData);
-        });
-        it('should successfully read a nested array of bytes - one word in length - when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(wordOfTestBytes, testBytesOffset);
-            return expect(bytes).to.be.equal(wordOfData);
-        });
-        it('should successfully read a nested array of bytes - one word in length - when it is offset in the array', async () => {
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, wordOfTestBytesAsBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(combinedByteArray, testUint256Offset);
-            return expect(bytes).to.be.equal(wordOfData);
-        });
-        it('should successfully read long, nested array of bytes when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(longTestBytes, testBytesOffset);
-            return expect(bytes).to.be.equal(longData);
-        });
-        it('should successfully read long, nested array of bytes when it is offset in the array', async () => {
-            const prefixByteArrayBuffer = ethUtil.toBuffer('0xabcdef');
-            const combinedByteArrayBuffer = Buffer.concat([prefixByteArrayBuffer, longTestBytesAsBuffer]);
-            const combinedByteArray = ethUtil.bufferToHex(combinedByteArrayBuffer);
-            const testUint256Offset = new BigNumber(prefixByteArrayBuffer.byteLength);
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(combinedByteArray, testUint256Offset);
-            return expect(bytes).to.be.equal(longData);
-        });
-        it('should fail if the byte array is too short to hold the length of a nested byte array', async () => {
-            // The length of the nested array is 32 bytes. By storing less than 32 bytes, a length cannot be read.
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytesWithLength.callAsync(byteArrayShorterThan32Bytes, offset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if we store a nested byte array length, without a nested byte array', async () => {
-            const offset = new BigNumber(0);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytesWithLength.callAsync(testBytes32, offset),
-                RevertReason.LibBytesGreaterOrEqualToNestedBytesLengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold the length of a nested byte array', async () => {
-            const badOffset = new BigNumber(ethUtil.toBuffer(byteArrayShorterThan32Bytes).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytesWithLength.callAsync(byteArrayShorterThan32Bytes, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold the nested byte array', async () => {
-            const badOffset = new BigNumber(ethUtil.toBuffer(testBytes32).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicReadBytesWithLength.callAsync(testBytes32, badOffset),
-                RevertReason.LibBytesGreaterOrEqualTo32LengthRequired,
-            );
-        });
-    });
-
-    describe('writeBytesWithLength', () => {
-        it('should successfully write short, nested array of bytes when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(new Buffer(shortTestBytesAsBuffer.byteLength));
-            const bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                testBytesOffset,
-                shortData,
-            );
-            const bytesRead = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytesRead).to.be.equal(shortData);
-        });
-        it('should successfully write short, nested array of bytes when it is offset in the array', async () => {
-            // Write a prefix to the array
-            const prefixData = '0xabcdef';
-            const prefixDataAsBuffer = ethUtil.toBuffer(prefixData);
-            const prefixOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(
-                new Buffer(prefixDataAsBuffer.byteLength + shortTestBytesAsBuffer.byteLength),
-            );
-            let bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                prefixOffset,
-                prefixData,
-            );
-            // Write data after prefix
-            const testBytesOffset = new BigNumber(prefixDataAsBuffer.byteLength);
-            bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                bytesWritten,
-                testBytesOffset,
-                shortData,
-            );
-            // Read data after prefix and validate
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytes).to.be.equal(shortData);
-        });
-        it('should successfully write a nested array of bytes - one word in length - when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(new Buffer(wordOfTestBytesAsBuffer.byteLength));
-            const bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                testBytesOffset,
-                wordOfData,
-            );
-            const bytesRead = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytesRead).to.be.equal(wordOfData);
-        });
-        it('should successfully write a nested array of bytes - one word in length - when it is offset in the array', async () => {
-            // Write a prefix to the array
-            const prefixData = '0xabcdef';
-            const prefixDataAsBuffer = ethUtil.toBuffer(prefixData);
-            const prefixOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(
-                new Buffer(prefixDataAsBuffer.byteLength + wordOfTestBytesAsBuffer.byteLength),
-            );
-            let bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                prefixOffset,
-                prefixData,
-            );
-            // Write data after prefix
-            const testBytesOffset = new BigNumber(prefixDataAsBuffer.byteLength);
-            bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                bytesWritten,
-                testBytesOffset,
-                wordOfData,
-            );
-            // Read data after prefix and validate
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytes).to.be.equal(wordOfData);
-        });
-        it('should successfully write a long, nested bytes when it takes up the whole array', async () => {
-            const testBytesOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(new Buffer(longTestBytesAsBuffer.byteLength));
-            const bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                testBytesOffset,
-                longData,
-            );
-            const bytesRead = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytesRead).to.be.equal(longData);
-        });
-        it('should successfully write long, nested array of bytes when it is offset in the array', async () => {
-            // Write a prefix to the array
-            const prefixData = '0xabcdef';
-            const prefixDataAsBuffer = ethUtil.toBuffer(prefixData);
-            const prefixOffset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(
-                new Buffer(prefixDataAsBuffer.byteLength + longTestBytesAsBuffer.byteLength),
-            );
-            let bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(
-                emptyByteArray,
-                prefixOffset,
-                prefixData,
-            );
-            // Write data after prefix
-            const testBytesOffset = new BigNumber(prefixDataAsBuffer.byteLength);
-            bytesWritten = await libBytes.publicWriteBytesWithLength.callAsync(bytesWritten, testBytesOffset, longData);
-            // Read data after prefix and validate
-            const bytes = await libBytes.publicReadBytesWithLength.callAsync(bytesWritten, testBytesOffset);
-            return expect(bytes).to.be.equal(longData);
-        });
-        it('should fail if the byte array is too short to hold the length of a nested byte array', async () => {
-            const offset = new BigNumber(0);
-            const emptyByteArray = ethUtil.bufferToHex(new Buffer(1));
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteBytesWithLength.callAsync(emptyByteArray, offset, longData),
-                RevertReason.LibBytesGreaterOrEqualToNestedBytesLengthRequired,
-            );
-        });
-        it('should fail if the length between the offset and end of the byte array is too short to hold the length of a nested byte array', async () => {
-            const emptyByteArray = ethUtil.bufferToHex(new Buffer(shortTestBytesAsBuffer.byteLength));
-            const badOffset = new BigNumber(ethUtil.toBuffer(shortTestBytesAsBuffer).byteLength);
-            return expectContractCallFailedAsync(
-                libBytes.publicWriteBytesWithLength.callAsync(emptyByteArray, badOffset, shortData),
-                RevertReason.LibBytesGreaterOrEqualToNestedBytesLengthRequired,
-            );
-        });
-    });
-
-    describe('memCopy', () => {
-        // Create memory 0x000102...FF
-        const memSize = 256;
-        // tslint:disable:no-shadowed-variable
-        const memory = new Uint8Array(memSize).map((_, i) => i);
-        const memHex = toHex(memory);
-
-        // Reference implementation to test against
-        const refMemcpy = (mem: Uint8Array, dest: number, source: number, length: number): Uint8Array =>
-            Uint8Array.from(mem).copyWithin(dest, source, source + length);
-
-        // Test vectors: destination, source, length, job description
-        type Tests = Array<[number, number, number, string]>;
-
-        const test = (tests: Tests) =>
-            tests.forEach(([dest, source, length, job]) =>
-                it(job, async () => {
-                    const expected = refMemcpy(memory, dest, source, length);
-                    const resultStr = await libBytes.testMemcpy.callAsync(
-                        memHex,
-                        new BigNumber(dest),
-                        new BigNumber(source),
-                        new BigNumber(length),
-                    );
-                    const result = fromHex(resultStr);
-                    expect(result).to.deep.equal(expected);
-                }),
-            );
-
-        test([[0, 0, 0, 'copies zero bytes with overlap']]);
-
-        describe('copies forward', () =>
-            test([
-                [128, 0, 0, 'zero bytes'],
-                [128, 0, 1, 'one byte'],
-                [128, 0, 11, 'eleven bytes'],
-                [128, 0, 31, 'thirty-one bytes'],
-                [128, 0, 32, 'one word'],
-                [128, 0, 64, 'two words'],
-                [128, 0, 96, 'three words'],
-                [128, 0, 33, 'one word and one byte'],
-                [128, 0, 72, 'two words and eight bytes'],
-                [128, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward within one word', () =>
-            test([
-                [16, 0, 0, 'zero bytes'],
-                [16, 0, 1, 'one byte'],
-                [16, 0, 11, 'eleven bytes'],
-                [16, 0, 16, 'sixteen bytes'],
-            ]));
-
-        describe('copies forward with one byte overlap', () =>
-            test([
-                [0, 0, 1, 'one byte'],
-                [10, 0, 11, 'eleven bytes'],
-                [30, 0, 31, 'thirty-one bytes'],
-                [31, 0, 32, 'one word'],
-                [32, 0, 33, 'one word and one byte'],
-                [71, 0, 72, 'two words and eight bytes'],
-                [99, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward with thirty-one bytes overlap', () =>
-            test([
-                [0, 0, 31, 'thirty-one bytes'],
-                [1, 0, 32, 'one word'],
-                [2, 0, 33, 'one word and one byte'],
-                [41, 0, 72, 'two words and eight bytes'],
-                [69, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward with one word overlap', () =>
-            test([
-                [0, 0, 32, 'one word'],
-                [1, 0, 33, 'one word and one byte'],
-                [41, 0, 72, 'two words and eight bytes'],
-                [69, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward with one word and one byte overlap', () =>
-            test([
-                [0, 0, 33, 'one word and one byte'],
-                [40, 0, 72, 'two words and eight bytes'],
-                [68, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward with two words overlap', () =>
-            test([
-                [0, 0, 64, 'two words'],
-                [8, 0, 72, 'two words and eight bytes'],
-                [36, 0, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward within one word and one byte overlap', () =>
-            test([[0, 0, 1, 'one byte'], [10, 0, 11, 'eleven bytes'], [15, 0, 16, 'sixteen bytes']]));
-
-        describe('copies backward', () =>
-            test([
-                [0, 128, 0, 'zero bytes'],
-                [0, 128, 1, 'one byte'],
-                [0, 128, 11, 'eleven bytes'],
-                [0, 128, 31, 'thirty-one bytes'],
-                [0, 128, 32, 'one word'],
-                [0, 128, 64, 'two words'],
-                [0, 128, 96, 'three words'],
-                [0, 128, 33, 'one word and one byte'],
-                [0, 128, 72, 'two words and eight bytes'],
-                [0, 128, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies backward within one word', () =>
-            test([
-                [0, 16, 0, 'zero bytes'],
-                [0, 16, 1, 'one byte'],
-                [0, 16, 11, 'eleven bytes'],
-                [0, 16, 16, 'sixteen bytes'],
-            ]));
-
-        describe('copies backward with one byte overlap', () =>
-            test([
-                [0, 0, 1, 'one byte'],
-                [0, 10, 11, 'eleven bytes'],
-                [0, 30, 31, 'thirty-one bytes'],
-                [0, 31, 32, 'one word'],
-                [0, 32, 33, 'one word and one byte'],
-                [0, 71, 72, 'two words and eight bytes'],
-                [0, 99, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies backward with thirty-one bytes overlap', () =>
-            test([
-                [0, 0, 31, 'thirty-one bytes'],
-                [0, 1, 32, 'one word'],
-                [0, 2, 33, 'one word and one byte'],
-                [0, 41, 72, 'two words and eight bytes'],
-                [0, 69, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies backward with one word overlap', () =>
-            test([
-                [0, 0, 32, 'one word'],
-                [0, 1, 33, 'one word and one byte'],
-                [0, 41, 72, 'two words and eight bytes'],
-                [0, 69, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies backward with one word and one byte overlap', () =>
-            test([
-                [0, 0, 33, 'one word and one byte'],
-                [0, 40, 72, 'two words and eight bytes'],
-                [0, 68, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies backward with two words overlap', () =>
-            test([
-                [0, 0, 64, 'two words'],
-                [0, 8, 72, 'two words and eight bytes'],
-                [0, 36, 100, 'three words and four bytes'],
-            ]));
-
-        describe('copies forward within one word and one byte overlap', () =>
-            test([[0, 0, 1, 'one byte'], [0, 10, 11, 'eleven bytes'], [0, 15, 16, 'sixteen bytes']]));
-    });
-});
-// tslint:disable:max-file-line-count
diff --git a/packages/contracts/test/multisig/asset_proxy_owner.ts b/packages/contracts/test/multisig/asset_proxy_owner.ts
deleted file mode 100644
index 087152316..000000000
--- a/packages/contracts/test/multisig/asset_proxy_owner.ts
+++ /dev/null
@@ -1,498 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-
-import {
-    AssetProxyOwnerAssetProxyRegistrationEventArgs,
-    AssetProxyOwnerContract,
-    AssetProxyOwnerExecutionEventArgs,
-    AssetProxyOwnerExecutionFailureEventArgs,
-    AssetProxyOwnerSubmissionEventArgs,
-} from '../../generated-wrappers/asset_proxy_owner';
-import { MixinAuthorizableContract } from '../../generated-wrappers/mixin_authorizable';
-import { TestAssetProxyOwnerContract } from '../../generated-wrappers/test_asset_proxy_owner';
-import { artifacts } from '../../src/artifacts';
-import {
-    expectContractCallFailedAsync,
-    expectContractCreationFailedAsync,
-    expectTransactionFailedAsync,
-    expectTransactionFailedWithoutReasonAsync,
-    sendTransactionResult,
-} from '../utils/assertions';
-import { increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { MultiSigWrapper } from '../utils/multi_sig_wrapper';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-// tslint:disable:no-unnecessary-type-assertion
-describe('AssetProxyOwner', () => {
-    let owners: string[];
-    let authorized: string;
-    let notOwner: string;
-    const REQUIRED_APPROVALS = new BigNumber(2);
-    const SECONDS_TIME_LOCKED = new BigNumber(1000000);
-
-    let erc20Proxy: MixinAuthorizableContract;
-    let erc721Proxy: MixinAuthorizableContract;
-    let testAssetProxyOwner: TestAssetProxyOwnerContract;
-    let multiSigWrapper: MultiSigWrapper;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        owners = [accounts[0], accounts[1]];
-        authorized = accounts[2];
-        notOwner = accounts[3];
-        const initialOwner = accounts[0];
-        erc20Proxy = await MixinAuthorizableContract.deployFrom0xArtifactAsync(
-            artifacts.MixinAuthorizable,
-            provider,
-            txDefaults,
-        );
-        erc721Proxy = await MixinAuthorizableContract.deployFrom0xArtifactAsync(
-            artifacts.MixinAuthorizable,
-            provider,
-            txDefaults,
-        );
-        const defaultAssetProxyContractAddresses: string[] = [];
-        testAssetProxyOwner = await TestAssetProxyOwnerContract.deployFrom0xArtifactAsync(
-            artifacts.TestAssetProxyOwner,
-            provider,
-            txDefaults,
-            owners,
-            defaultAssetProxyContractAddresses,
-            REQUIRED_APPROVALS,
-            SECONDS_TIME_LOCKED,
-        );
-        multiSigWrapper = new MultiSigWrapper(testAssetProxyOwner, provider);
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc20Proxy.transferOwnership.sendTransactionAsync(testAssetProxyOwner.address, {
-                from: initialOwner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await erc721Proxy.transferOwnership.sendTransactionAsync(testAssetProxyOwner.address, {
-                from: initialOwner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('constructor', () => {
-        it('should register passed in assetProxyContracts', async () => {
-            const assetProxyContractAddresses = [erc20Proxy.address, erc721Proxy.address];
-            const newMultiSig = await AssetProxyOwnerContract.deployFrom0xArtifactAsync(
-                artifacts.AssetProxyOwner,
-                provider,
-                txDefaults,
-                owners,
-                assetProxyContractAddresses,
-                REQUIRED_APPROVALS,
-                SECONDS_TIME_LOCKED,
-            );
-            const isErc20ProxyRegistered = await newMultiSig.isAssetProxyRegistered.callAsync(erc20Proxy.address);
-            const isErc721ProxyRegistered = await newMultiSig.isAssetProxyRegistered.callAsync(erc721Proxy.address);
-            expect(isErc20ProxyRegistered).to.equal(true);
-            expect(isErc721ProxyRegistered).to.equal(true);
-        });
-        it('should throw if a null address is included in assetProxyContracts', async () => {
-            const assetProxyContractAddresses = [erc20Proxy.address, constants.NULL_ADDRESS];
-            return expectContractCreationFailedAsync(
-                (AssetProxyOwnerContract.deployFrom0xArtifactAsync(
-                    artifacts.AssetProxyOwner,
-                    provider,
-                    txDefaults,
-                    owners,
-                    assetProxyContractAddresses,
-                    REQUIRED_APPROVALS,
-                    SECONDS_TIME_LOCKED,
-                ) as any) as sendTransactionResult,
-                RevertReason.InvalidAssetProxy,
-            );
-        });
-    });
-
-    describe('isFunctionRemoveAuthorizedAddressAtIndex', () => {
-        it('should return false if data is not for removeAuthorizedAddressAtIndex', async () => {
-            const notRemoveAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(
-                owners[0],
-            );
-
-            const isFunctionRemoveAuthorizedAddressAtIndex = await testAssetProxyOwner.isFunctionRemoveAuthorizedAddressAtIndex.callAsync(
-                notRemoveAuthorizedAddressData,
-            );
-            expect(isFunctionRemoveAuthorizedAddressAtIndex).to.be.false();
-        });
-
-        it('should return true if data is for removeAuthorizedAddressAtIndex', async () => {
-            const index = new BigNumber(0);
-            const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                owners[0],
-                index,
-            );
-            const isFunctionRemoveAuthorizedAddressAtIndex = await testAssetProxyOwner.isFunctionRemoveAuthorizedAddressAtIndex.callAsync(
-                removeAuthorizedAddressAtIndexData,
-            );
-            expect(isFunctionRemoveAuthorizedAddressAtIndex).to.be.true();
-        });
-    });
-
-    describe('registerAssetProxy', () => {
-        it('should throw if not called by multisig', async () => {
-            const isRegistered = true;
-            return expectTransactionFailedWithoutReasonAsync(
-                testAssetProxyOwner.registerAssetProxy.sendTransactionAsync(erc20Proxy.address, isRegistered, {
-                    from: owners[0],
-                }),
-            );
-        });
-
-        it('should register an address if called by multisig after timelock', async () => {
-            const addressToRegister = erc20Proxy.address;
-            const isRegistered = true;
-            const registerAssetProxyData = testAssetProxyOwner.registerAssetProxy.getABIEncodedTransactionData(
-                addressToRegister,
-                isRegistered,
-            );
-            const submitTxRes = await multiSigWrapper.submitTransactionAsync(
-                testAssetProxyOwner.address,
-                registerAssetProxyData,
-                owners[0],
-            );
-
-            const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-            const txId = log.args.transactionId;
-
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
-
-            const executeTxRes = await multiSigWrapper.executeTransactionAsync(txId, owners[0]);
-            const registerLog = executeTxRes.logs[0] as LogWithDecodedArgs<
-                AssetProxyOwnerAssetProxyRegistrationEventArgs
-            >;
-            expect(registerLog.args.assetProxyContract).to.equal(addressToRegister);
-            expect(registerLog.args.isRegistered).to.equal(isRegistered);
-
-            const isAssetProxyRegistered = await testAssetProxyOwner.isAssetProxyRegistered.callAsync(
-                addressToRegister,
-            );
-            expect(isAssetProxyRegistered).to.equal(isRegistered);
-        });
-
-        it('should fail if registering a null address', async () => {
-            const addressToRegister = constants.NULL_ADDRESS;
-            const isRegistered = true;
-            const registerAssetProxyData = testAssetProxyOwner.registerAssetProxy.getABIEncodedTransactionData(
-                addressToRegister,
-                isRegistered,
-            );
-            const submitTxRes = await multiSigWrapper.submitTransactionAsync(
-                testAssetProxyOwner.address,
-                registerAssetProxyData,
-                owners[0],
-            );
-            const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-            const txId = log.args.transactionId;
-
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
-
-            const executeTxRes = await multiSigWrapper.executeTransactionAsync(txId, owners[0]);
-            const failureLog = executeTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerExecutionFailureEventArgs>;
-            expect(failureLog.args.transactionId).to.be.bignumber.equal(txId);
-
-            const isAssetProxyRegistered = await testAssetProxyOwner.isAssetProxyRegistered.callAsync(
-                addressToRegister,
-            );
-            expect(isAssetProxyRegistered).to.equal(false);
-        });
-    });
-
-    describe('Calling removeAuthorizedAddressAtIndex', () => {
-        const erc20Index = new BigNumber(0);
-        const erc721Index = new BigNumber(1);
-        before('authorize both proxies and register erc20 proxy', async () => {
-            // Only register ERC20 proxy
-            const addressToRegister = erc20Proxy.address;
-            const isRegistered = true;
-            const registerAssetProxyData = testAssetProxyOwner.registerAssetProxy.getABIEncodedTransactionData(
-                addressToRegister,
-                isRegistered,
-            );
-            const registerAssetProxySubmitRes = await multiSigWrapper.submitTransactionAsync(
-                testAssetProxyOwner.address,
-                registerAssetProxyData,
-                owners[0],
-            );
-            const registerAssetProxySubmitLog = registerAssetProxySubmitRes.logs[0] as LogWithDecodedArgs<
-                AssetProxyOwnerSubmissionEventArgs
-            >;
-
-            const addAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(authorized);
-            const erc20AddAuthorizedAddressSubmitRes = await multiSigWrapper.submitTransactionAsync(
-                erc20Proxy.address,
-                addAuthorizedAddressData,
-                owners[0],
-            );
-            const erc721AddAuthorizedAddressSubmitRes = await multiSigWrapper.submitTransactionAsync(
-                erc721Proxy.address,
-                addAuthorizedAddressData,
-                owners[0],
-            );
-            const erc20AddAuthorizedAddressSubmitLog = erc20AddAuthorizedAddressSubmitRes.logs[0] as LogWithDecodedArgs<
-                AssetProxyOwnerSubmissionEventArgs
-            >;
-            const erc721AddAuthorizedAddressSubmitLog = erc721AddAuthorizedAddressSubmitRes
-                .logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-
-            const registerAssetProxyTxId = registerAssetProxySubmitLog.args.transactionId;
-            const erc20AddAuthorizedAddressTxId = erc20AddAuthorizedAddressSubmitLog.args.transactionId;
-            const erc721AddAuthorizedAddressTxId = erc721AddAuthorizedAddressSubmitLog.args.transactionId;
-
-            await multiSigWrapper.confirmTransactionAsync(registerAssetProxyTxId, owners[1]);
-            await multiSigWrapper.confirmTransactionAsync(erc20AddAuthorizedAddressTxId, owners[1]);
-            await multiSigWrapper.confirmTransactionAsync(erc721AddAuthorizedAddressTxId, owners[1]);
-            await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
-            await multiSigWrapper.executeTransactionAsync(registerAssetProxyTxId, owners[0]);
-            await multiSigWrapper.executeTransactionAsync(erc20AddAuthorizedAddressTxId, owners[0], {
-                gas: constants.MAX_EXECUTE_TRANSACTION_GAS,
-            });
-            await multiSigWrapper.executeTransactionAsync(erc721AddAuthorizedAddressTxId, owners[0], {
-                gas: constants.MAX_EXECUTE_TRANSACTION_GAS,
-            });
-        });
-
-        describe('validRemoveAuthorizedAddressAtIndexTx', () => {
-            it('should revert if data is not for removeAuthorizedAddressAtIndex and proxy is registered', async () => {
-                const notRemoveAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(
-                    authorized,
-                );
-                const submitTxRes = await multiSigWrapper.submitTransactionAsync(
-                    erc20Proxy.address,
-                    notRemoveAuthorizedAddressData,
-                    owners[0],
-                );
-                const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = log.args.transactionId;
-                return expectContractCallFailedAsync(
-                    testAssetProxyOwner.testValidRemoveAuthorizedAddressAtIndexTx.callAsync(txId),
-                    RevertReason.InvalidFunctionSelector,
-                );
-            });
-
-            it('should return true if data is for removeAuthorizedAddressAtIndex and proxy is registered', async () => {
-                const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                    authorized,
-                    erc20Index,
-                );
-                const submitTxRes = await multiSigWrapper.submitTransactionAsync(
-                    erc20Proxy.address,
-                    removeAuthorizedAddressAtIndexData,
-                    owners[0],
-                );
-                const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = log.args.transactionId;
-                const isValidRemoveAuthorizedAddressAtIndexTx = await testAssetProxyOwner.testValidRemoveAuthorizedAddressAtIndexTx.callAsync(
-                    txId,
-                );
-                expect(isValidRemoveAuthorizedAddressAtIndexTx).to.be.true();
-            });
-
-            it('should revert if data is for removeAuthorizedAddressAtIndex and proxy is not registered', async () => {
-                const removeAuthorizedAddressAtIndexData = erc721Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                    authorized,
-                    erc721Index,
-                );
-                const submitTxRes = await multiSigWrapper.submitTransactionAsync(
-                    erc721Proxy.address,
-                    removeAuthorizedAddressAtIndexData,
-                    owners[0],
-                );
-                const log = submitTxRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = log.args.transactionId;
-                return expectContractCallFailedAsync(
-                    testAssetProxyOwner.testValidRemoveAuthorizedAddressAtIndexTx.callAsync(txId),
-                    RevertReason.UnregisteredAssetProxy,
-                );
-            });
-        });
-
-        describe('executeRemoveAuthorizedAddressAtIndex', () => {
-            it('should throw without the required confirmations', async () => {
-                const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                    authorized,
-                    erc20Index,
-                );
-                const res = await multiSigWrapper.submitTransactionAsync(
-                    erc20Proxy.address,
-                    removeAuthorizedAddressAtIndexData,
-                    owners[0],
-                );
-                const log = res.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = log.args.transactionId;
-
-                return expectTransactionFailedAsync(
-                    testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
-                        from: owners[1],
-                    }),
-                    RevertReason.TxNotFullyConfirmed,
-                );
-            });
-
-            it('should throw if tx destination is not registered', async () => {
-                const removeAuthorizedAddressAtIndexData = erc721Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                    authorized,
-                    erc721Index,
-                );
-                const res = await multiSigWrapper.submitTransactionAsync(
-                    erc721Proxy.address,
-                    removeAuthorizedAddressAtIndexData,
-                    owners[0],
-                );
-                const log = res.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = log.args.transactionId;
-
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-
-                return expectTransactionFailedAsync(
-                    testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
-                        from: owners[1],
-                    }),
-                    RevertReason.UnregisteredAssetProxy,
-                );
-            });
-
-            it('should throw if tx data is not for removeAuthorizedAddressAtIndex', async () => {
-                const newAuthorized = owners[1];
-                const addAuthorizedAddressData = erc20Proxy.addAuthorizedAddress.getABIEncodedTransactionData(
-                    newAuthorized,
-                );
-                const res = await multiSigWrapper.submitTransactionAsync(
-                    erc20Proxy.address,
-                    addAuthorizedAddressData,
-                    owners[0],
-                );
-                const log = res.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = log.args.transactionId;
-
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-
-                return expectTransactionFailedAsync(
-                    testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
-                        from: owners[1],
-                    }),
-                    RevertReason.InvalidFunctionSelector,
-                );
-            });
-
-            it('should execute removeAuthorizedAddressAtIndex for registered address if fully confirmed and called by owner', async () => {
-                const isAuthorizedBefore = await erc20Proxy.authorized.callAsync(authorized);
-                expect(isAuthorizedBefore).to.equal(true);
-
-                const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                    authorized,
-                    erc20Index,
-                );
-                const submitRes = await multiSigWrapper.submitTransactionAsync(
-                    erc20Proxy.address,
-                    removeAuthorizedAddressAtIndexData,
-                    owners[0],
-                );
-                const submitLog = submitRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = submitLog.args.transactionId;
-
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-
-                const execRes = await multiSigWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, owners[0]);
-                const execLog = execRes.logs[1] as LogWithDecodedArgs<AssetProxyOwnerExecutionEventArgs>;
-                expect(execLog.args.transactionId).to.be.bignumber.equal(txId);
-
-                const tx = await testAssetProxyOwner.transactions.callAsync(txId);
-                const isExecuted = tx[3];
-                expect(isExecuted).to.equal(true);
-
-                const isAuthorizedAfter = await erc20Proxy.authorized.callAsync(authorized);
-                expect(isAuthorizedAfter).to.equal(false);
-            });
-
-            it('should execute removeAuthorizedAddressAtIndex for registered address if fully confirmed and called by non-owner', async () => {
-                const isAuthorizedBefore = await erc20Proxy.authorized.callAsync(authorized);
-                expect(isAuthorizedBefore).to.equal(true);
-
-                const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                    authorized,
-                    erc20Index,
-                );
-                const submitRes = await multiSigWrapper.submitTransactionAsync(
-                    erc20Proxy.address,
-                    removeAuthorizedAddressAtIndexData,
-                    owners[0],
-                );
-                const submitLog = submitRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = submitLog.args.transactionId;
-
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-
-                const execRes = await multiSigWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, notOwner);
-                const execLog = execRes.logs[1] as LogWithDecodedArgs<AssetProxyOwnerExecutionEventArgs>;
-                expect(execLog.args.transactionId).to.be.bignumber.equal(txId);
-
-                const tx = await testAssetProxyOwner.transactions.callAsync(txId);
-                const isExecuted = tx[3];
-                expect(isExecuted).to.equal(true);
-
-                const isAuthorizedAfter = await erc20Proxy.authorized.callAsync(authorized);
-                expect(isAuthorizedAfter).to.equal(false);
-            });
-
-            it('should throw if already executed', async () => {
-                const removeAuthorizedAddressAtIndexData = erc20Proxy.removeAuthorizedAddressAtIndex.getABIEncodedTransactionData(
-                    authorized,
-                    erc20Index,
-                );
-                const submitRes = await multiSigWrapper.submitTransactionAsync(
-                    erc20Proxy.address,
-                    removeAuthorizedAddressAtIndexData,
-                    owners[0],
-                );
-                const submitLog = submitRes.logs[0] as LogWithDecodedArgs<AssetProxyOwnerSubmissionEventArgs>;
-                const txId = submitLog.args.transactionId;
-
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-
-                const execRes = await multiSigWrapper.executeRemoveAuthorizedAddressAtIndexAsync(txId, owners[0]);
-                const execLog = execRes.logs[1] as LogWithDecodedArgs<AssetProxyOwnerExecutionEventArgs>;
-                expect(execLog.args.transactionId).to.be.bignumber.equal(txId);
-
-                const tx = await testAssetProxyOwner.transactions.callAsync(txId);
-                const isExecuted = tx[3];
-                expect(isExecuted).to.equal(true);
-
-                return expectTransactionFailedWithoutReasonAsync(
-                    testAssetProxyOwner.executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
-                        from: owners[1],
-                    }),
-                );
-            });
-        });
-    });
-});
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/multisig/multi_sig_with_time_lock.ts b/packages/contracts/test/multisig/multi_sig_with_time_lock.ts
deleted file mode 100644
index 1c0cb0515..000000000
--- a/packages/contracts/test/multisig/multi_sig_with_time_lock.ts
+++ /dev/null
@@ -1,347 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import {
-    MultiSigWalletWithTimeLockConfirmationEventArgs,
-    MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs,
-    MultiSigWalletWithTimeLockContract,
-    MultiSigWalletWithTimeLockExecutionEventArgs,
-    MultiSigWalletWithTimeLockExecutionFailureEventArgs,
-    MultiSigWalletWithTimeLockSubmissionEventArgs,
-} from '../../generated-wrappers/multi_sig_wallet_with_time_lock';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
-import { increaseTimeAndMineBlockAsync } from '../utils/block_timestamp';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { MultiSigWrapper } from '../utils/multi_sig_wrapper';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-// tslint:disable:no-unnecessary-type-assertion
-describe('MultiSigWalletWithTimeLock', () => {
-    let owners: string[];
-    let notOwner: string;
-    const REQUIRED_APPROVALS = new BigNumber(2);
-    const SECONDS_TIME_LOCKED = new BigNumber(1000000);
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        owners = [accounts[0], accounts[1], accounts[2]];
-        notOwner = accounts[3];
-    });
-
-    let multiSig: MultiSigWalletWithTimeLockContract;
-    let multiSigWrapper: MultiSigWrapper;
-
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('external_call', () => {
-        it('should be internal', async () => {
-            const secondsTimeLocked = new BigNumber(0);
-            multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
-                artifacts.MultiSigWalletWithTimeLock,
-                provider,
-                txDefaults,
-                owners,
-                REQUIRED_APPROVALS,
-                secondsTimeLocked,
-            );
-            expect(_.isUndefined((multiSig as any).external_call)).to.be.equal(true);
-        });
-    });
-    describe('confirmTransaction', () => {
-        let txId: BigNumber;
-        beforeEach(async () => {
-            const secondsTimeLocked = new BigNumber(0);
-            multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
-                artifacts.MultiSigWalletWithTimeLock,
-                provider,
-                txDefaults,
-                owners,
-                REQUIRED_APPROVALS,
-                secondsTimeLocked,
-            );
-            multiSigWrapper = new MultiSigWrapper(multiSig, provider);
-            const destination = notOwner;
-            const data = constants.NULL_BYTES;
-            const txReceipt = await multiSigWrapper.submitTransactionAsync(destination, data, owners[0]);
-            txId = (txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>).args
-                .transactionId;
-        });
-        it('should revert if called by a non-owner', async () => {
-            await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.confirmTransactionAsync(txId, notOwner));
-        });
-        it('should revert if transaction does not exist', async () => {
-            const nonexistentTxId = new BigNumber(123456789);
-            await expectTransactionFailedWithoutReasonAsync(
-                multiSigWrapper.confirmTransactionAsync(nonexistentTxId, owners[1]),
-            );
-        });
-        it('should revert if transaction is already confirmed by caller', async () => {
-            await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.confirmTransactionAsync(txId, owners[0]));
-        });
-        it('should confirm transaction for caller and log a Confirmation event', async () => {
-            const txReceipt = await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockConfirmationEventArgs>;
-            expect(log.event).to.be.equal('Confirmation');
-            expect(log.args.sender).to.be.equal(owners[1]);
-            expect(log.args.transactionId).to.be.bignumber.equal(txId);
-        });
-        it('should revert if fully confirmed', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await expectTransactionFailedAsync(
-                multiSigWrapper.confirmTransactionAsync(txId, owners[2]),
-                RevertReason.TxFullyConfirmed,
-            );
-        });
-        it('should set the confirmation time of the transaction if it becomes fully confirmed', async () => {
-            const txReceipt = await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            const blockNum = await web3Wrapper.getBlockNumberAsync();
-            const timestamp = new BigNumber(await web3Wrapper.getBlockTimestampAsync(blockNum));
-            const log = txReceipt.logs[1] as LogWithDecodedArgs<MultiSigWalletWithTimeLockConfirmationTimeSetEventArgs>;
-            expect(log.args.confirmationTime).to.be.bignumber.equal(timestamp);
-            expect(log.args.transactionId).to.be.bignumber.equal(txId);
-        });
-    });
-    describe('executeTransaction', () => {
-        let txId: BigNumber;
-        const secondsTimeLocked = new BigNumber(1000000);
-        beforeEach(async () => {
-            multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
-                artifacts.MultiSigWalletWithTimeLock,
-                provider,
-                txDefaults,
-                owners,
-                REQUIRED_APPROVALS,
-                secondsTimeLocked,
-            );
-            multiSigWrapper = new MultiSigWrapper(multiSig, provider);
-            const destination = notOwner;
-            const data = constants.NULL_BYTES;
-            const txReceipt = await multiSigWrapper.submitTransactionAsync(destination, data, owners[0]);
-            txId = (txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>).args
-                .transactionId;
-        });
-        it('should revert if transaction has not been fully confirmed', async () => {
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            await expectTransactionFailedAsync(
-                multiSigWrapper.executeTransactionAsync(txId, owners[1]),
-                RevertReason.TxNotFullyConfirmed,
-            );
-        });
-        it('should revert if time lock has not passed', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await expectTransactionFailedAsync(
-                multiSigWrapper.executeTransactionAsync(txId, owners[1]),
-                RevertReason.TimeLockIncomplete,
-            );
-        });
-        it('should execute a transaction and log an Execution event if successful and called by owner', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            const txReceipt = await multiSigWrapper.executeTransactionAsync(txId, owners[1]);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockExecutionEventArgs>;
-            expect(log.event).to.be.equal('Execution');
-            expect(log.args.transactionId).to.be.bignumber.equal(txId);
-        });
-        it('should execute a transaction and log an Execution event if successful and called by non-owner', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            const txReceipt = await multiSigWrapper.executeTransactionAsync(txId, notOwner);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockExecutionEventArgs>;
-            expect(log.event).to.be.equal('Execution');
-            expect(log.args.transactionId).to.be.bignumber.equal(txId);
-        });
-        it('should revert if a required confirmation is revoked before executeTransaction is called', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            await multiSigWrapper.revokeConfirmationAsync(txId, owners[0]);
-            await expectTransactionFailedAsync(
-                multiSigWrapper.executeTransactionAsync(txId, owners[1]),
-                RevertReason.TxNotFullyConfirmed,
-            );
-        });
-        it('should revert if transaction has been executed', async () => {
-            await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            const txReceipt = await multiSigWrapper.executeTransactionAsync(txId, owners[1]);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockExecutionEventArgs>;
-            expect(log.args.transactionId).to.be.bignumber.equal(txId);
-            await expectTransactionFailedWithoutReasonAsync(multiSigWrapper.executeTransactionAsync(txId, owners[1]));
-        });
-        it("should log an ExecutionFailure event and not update the transaction's execution state if unsuccessful", async () => {
-            const contractWithoutFallback = await DummyERC20TokenContract.deployFrom0xArtifactAsync(
-                artifacts.DummyERC20Token,
-                provider,
-                txDefaults,
-                constants.DUMMY_TOKEN_NAME,
-                constants.DUMMY_TOKEN_SYMBOL,
-                constants.DUMMY_TOKEN_DECIMALS,
-                constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-            );
-            const data = constants.NULL_BYTES;
-            const value = new BigNumber(10);
-            const submissionTxReceipt = await multiSigWrapper.submitTransactionAsync(
-                contractWithoutFallback.address,
-                data,
-                owners[0],
-                { value },
-            );
-            const newTxId = (submissionTxReceipt.logs[0] as LogWithDecodedArgs<
-                MultiSigWalletWithTimeLockSubmissionEventArgs
-            >).args.transactionId;
-            await multiSigWrapper.confirmTransactionAsync(newTxId, owners[1]);
-            await increaseTimeAndMineBlockAsync(secondsTimeLocked.toNumber());
-            const txReceipt = await multiSigWrapper.executeTransactionAsync(newTxId, owners[1]);
-            const executionFailureLog = txReceipt.logs[0] as LogWithDecodedArgs<
-                MultiSigWalletWithTimeLockExecutionFailureEventArgs
-            >;
-            expect(executionFailureLog.event).to.be.equal('ExecutionFailure');
-            expect(executionFailureLog.args.transactionId).to.be.bignumber.equal(newTxId);
-        });
-    });
-    describe('changeTimeLock', () => {
-        describe('initially non-time-locked', async () => {
-            before(async () => {
-                await blockchainLifecycle.startAsync();
-            });
-            after(async () => {
-                await blockchainLifecycle.revertAsync();
-            });
-            before('deploy a wallet', async () => {
-                const secondsTimeLocked = new BigNumber(0);
-                multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
-                    artifacts.MultiSigWalletWithTimeLock,
-                    provider,
-                    txDefaults,
-                    owners,
-                    REQUIRED_APPROVALS,
-                    secondsTimeLocked,
-                );
-                multiSigWrapper = new MultiSigWrapper(multiSig, provider);
-            });
-
-            it('should throw when not called by wallet', async () => {
-                return expectTransactionFailedWithoutReasonAsync(
-                    multiSig.changeTimeLock.sendTransactionAsync(SECONDS_TIME_LOCKED, { from: owners[0] }),
-                );
-            });
-
-            it('should throw without enough confirmations', async () => {
-                const destination = multiSig.address;
-                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(SECONDS_TIME_LOCKED);
-                const res = await multiSigWrapper.submitTransactionAsync(destination, changeTimeLockData, owners[0]);
-                const log = res.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
-                const txId = log.args.transactionId;
-                return expectTransactionFailedAsync(
-                    multiSig.executeTransaction.sendTransactionAsync(txId, { from: owners[0] }),
-                    RevertReason.TxNotFullyConfirmed,
-                );
-            });
-
-            it('should set confirmation time with enough confirmations', async () => {
-                const destination = multiSig.address;
-                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(SECONDS_TIME_LOCKED);
-                const subRes = await multiSigWrapper.submitTransactionAsync(destination, changeTimeLockData, owners[0]);
-                const subLog = subRes.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
-                const txId = subLog.args.transactionId;
-
-                const confirmRes = await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-                expect(confirmRes.logs).to.have.length(2);
-
-                const blockNum = await web3Wrapper.getBlockNumberAsync();
-                const blockInfo = await web3Wrapper.getBlockIfExistsAsync(blockNum);
-                if (_.isUndefined(blockInfo)) {
-                    throw new Error(`Unexpectedly failed to fetch block at #${blockNum}`);
-                }
-                const timestamp = new BigNumber(blockInfo.timestamp);
-                const confirmationTimeBigNum = new BigNumber(await multiSig.confirmationTimes.callAsync(txId));
-
-                expect(timestamp).to.be.bignumber.equal(confirmationTimeBigNum);
-            });
-
-            it('should be executable with enough confirmations and secondsTimeLocked of 0', async () => {
-                const destination = multiSig.address;
-                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(SECONDS_TIME_LOCKED);
-                const subRes = await multiSigWrapper.submitTransactionAsync(destination, changeTimeLockData, owners[0]);
-                const subLog = subRes.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
-                const txId = subLog.args.transactionId;
-
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-                await multiSigWrapper.executeTransactionAsync(txId, owners[1]);
-
-                const secondsTimeLocked = new BigNumber(await multiSig.secondsTimeLocked.callAsync());
-                expect(secondsTimeLocked).to.be.bignumber.equal(SECONDS_TIME_LOCKED);
-            });
-        });
-        describe('initially time-locked', async () => {
-            before(async () => {
-                await blockchainLifecycle.startAsync();
-            });
-            after(async () => {
-                await blockchainLifecycle.revertAsync();
-            });
-            let txId: BigNumber;
-            const newSecondsTimeLocked = new BigNumber(0);
-            before('deploy a wallet, submit transaction to change timelock, and confirm the transaction', async () => {
-                multiSig = await MultiSigWalletWithTimeLockContract.deployFrom0xArtifactAsync(
-                    artifacts.MultiSigWalletWithTimeLock,
-                    provider,
-                    txDefaults,
-                    owners,
-                    REQUIRED_APPROVALS,
-                    SECONDS_TIME_LOCKED,
-                );
-                multiSigWrapper = new MultiSigWrapper(multiSig, provider);
-
-                const changeTimeLockData = multiSig.changeTimeLock.getABIEncodedTransactionData(newSecondsTimeLocked);
-                const res = await multiSigWrapper.submitTransactionAsync(
-                    multiSig.address,
-                    changeTimeLockData,
-                    owners[0],
-                );
-                const log = res.logs[0] as LogWithDecodedArgs<MultiSigWalletWithTimeLockSubmissionEventArgs>;
-                txId = log.args.transactionId;
-                await multiSigWrapper.confirmTransactionAsync(txId, owners[1]);
-            });
-
-            it('should throw if it has enough confirmations but is not past the time lock', async () => {
-                return expectTransactionFailedAsync(
-                    multiSig.executeTransaction.sendTransactionAsync(txId, { from: owners[0] }),
-                    RevertReason.TimeLockIncomplete,
-                );
-            });
-
-            it('should execute if it has enough confirmations and is past the time lock', async () => {
-                await increaseTimeAndMineBlockAsync(SECONDS_TIME_LOCKED.toNumber());
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await multiSig.executeTransaction.sendTransactionAsync(txId, { from: owners[0] }),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-
-                const secondsTimeLocked = new BigNumber(await multiSig.secondsTimeLocked.callAsync());
-                expect(secondsTimeLocked).to.be.bignumber.equal(newSecondsTimeLocked);
-            });
-        });
-    });
-});
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/tokens/erc721_token.ts b/packages/contracts/test/tokens/erc721_token.ts
deleted file mode 100644
index 72407748f..000000000
--- a/packages/contracts/test/tokens/erc721_token.ts
+++ /dev/null
@@ -1,279 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-
-import {
-    DummyERC721ReceiverContract,
-    DummyERC721ReceiverTokenReceivedEventArgs,
-} from '../../generated-wrappers/dummy_erc721_receiver';
-import {
-    DummyERC721TokenContract,
-    DummyERC721TokenTransferEventArgs,
-} from '../../generated-wrappers/dummy_erc721_token';
-import { InvalidERC721ReceiverContract } from '../../generated-wrappers/invalid_erc721_receiver';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { LogDecoder } from '../utils/log_decoder';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-// tslint:disable:no-unnecessary-type-assertion
-describe('ERC721Token', () => {
-    let owner: string;
-    let spender: string;
-    let token: DummyERC721TokenContract;
-    let erc721Receiver: DummyERC721ReceiverContract;
-    let logDecoder: LogDecoder;
-    const tokenId = new BigNumber(1);
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        owner = accounts[0];
-        spender = accounts[1];
-        token = await DummyERC721TokenContract.deployFrom0xArtifactAsync(
-            artifacts.DummyERC721Token,
-            provider,
-            txDefaults,
-            constants.DUMMY_TOKEN_NAME,
-            constants.DUMMY_TOKEN_SYMBOL,
-        );
-        erc721Receiver = await DummyERC721ReceiverContract.deployFrom0xArtifactAsync(
-            artifacts.DummyERC721Receiver,
-            provider,
-            txDefaults,
-        );
-        logDecoder = new LogDecoder(web3Wrapper);
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await token.mint.sendTransactionAsync(owner, tokenId, { from: owner }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe('transferFrom', () => {
-        it('should revert if the tokenId is not owner', async () => {
-            const from = owner;
-            const to = erc721Receiver.address;
-            const unownedTokenId = new BigNumber(2);
-            await expectTransactionFailedAsync(
-                token.transferFrom.sendTransactionAsync(from, to, unownedTokenId),
-                RevertReason.Erc721ZeroOwner,
-            );
-        });
-        it('should revert if transferring to a null address', async () => {
-            const from = owner;
-            const to = constants.NULL_ADDRESS;
-            await expectTransactionFailedAsync(
-                token.transferFrom.sendTransactionAsync(from, to, tokenId),
-                RevertReason.Erc721ZeroToAddress,
-            );
-        });
-        it('should revert if the from address does not own the token', async () => {
-            const from = spender;
-            const to = erc721Receiver.address;
-            await expectTransactionFailedAsync(
-                token.transferFrom.sendTransactionAsync(from, to, tokenId),
-                RevertReason.Erc721OwnerMismatch,
-            );
-        });
-        it('should revert if spender does not own the token, is not approved, and is not approved for all', async () => {
-            const from = owner;
-            const to = erc721Receiver.address;
-            await expectTransactionFailedAsync(
-                token.transferFrom.sendTransactionAsync(from, to, tokenId, { from: spender }),
-                RevertReason.Erc721InvalidSpender,
-            );
-        });
-        it('should transfer the token if called by owner', async () => {
-            const from = owner;
-            const to = erc721Receiver.address;
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await token.transferFrom.sendTransactionAsync(from, to, tokenId),
-            );
-            const newOwner = await token.ownerOf.callAsync(tokenId);
-            expect(newOwner).to.be.equal(to);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
-            expect(log.args._from).to.be.equal(from);
-            expect(log.args._to).to.be.equal(to);
-            expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
-        });
-        it('should transfer the token if spender is approved for all', async () => {
-            const isApproved = true;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.setApprovalForAll.sendTransactionAsync(spender, isApproved),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const from = owner;
-            const to = erc721Receiver.address;
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await token.transferFrom.sendTransactionAsync(from, to, tokenId),
-            );
-            const newOwner = await token.ownerOf.callAsync(tokenId);
-            expect(newOwner).to.be.equal(to);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
-            expect(log.args._from).to.be.equal(from);
-            expect(log.args._to).to.be.equal(to);
-            expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
-        });
-        it('should transfer the token if spender is individually approved', async () => {
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.approve.sendTransactionAsync(spender, tokenId),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const from = owner;
-            const to = erc721Receiver.address;
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await token.transferFrom.sendTransactionAsync(from, to, tokenId),
-            );
-            const newOwner = await token.ownerOf.callAsync(tokenId);
-            expect(newOwner).to.be.equal(to);
-
-            const approvedAddress = await token.getApproved.callAsync(tokenId);
-            expect(approvedAddress).to.be.equal(constants.NULL_ADDRESS);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
-            expect(log.args._from).to.be.equal(from);
-            expect(log.args._to).to.be.equal(to);
-            expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
-        });
-    });
-    describe('safeTransferFrom without data', () => {
-        it('should transfer token to a non-contract address if called by owner', async () => {
-            const from = owner;
-            const to = spender;
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
-            );
-            const newOwner = await token.ownerOf.callAsync(tokenId);
-            expect(newOwner).to.be.equal(to);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
-            expect(log.args._from).to.be.equal(from);
-            expect(log.args._to).to.be.equal(to);
-            expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
-        });
-        it('should revert if transferring to a contract address without onERC721Received', async () => {
-            const contract = await DummyERC721TokenContract.deployFrom0xArtifactAsync(
-                artifacts.DummyERC721Token,
-                provider,
-                txDefaults,
-                constants.DUMMY_TOKEN_NAME,
-                constants.DUMMY_TOKEN_SYMBOL,
-            );
-            const from = owner;
-            const to = contract.address;
-            await expectTransactionFailedWithoutReasonAsync(
-                token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
-            );
-        });
-        it('should revert if onERC721Received does not return the correct value', async () => {
-            const invalidErc721Receiver = await InvalidERC721ReceiverContract.deployFrom0xArtifactAsync(
-                artifacts.InvalidERC721Receiver,
-                provider,
-                txDefaults,
-            );
-            const from = owner;
-            const to = invalidErc721Receiver.address;
-            await expectTransactionFailedAsync(
-                token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
-                RevertReason.Erc721InvalidSelector,
-            );
-        });
-        it('should transfer to contract and call onERC721Received with correct return value', async () => {
-            const from = owner;
-            const to = erc721Receiver.address;
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await token.safeTransferFrom1.sendTransactionAsync(from, to, tokenId),
-            );
-            const newOwner = await token.ownerOf.callAsync(tokenId);
-            expect(newOwner).to.be.equal(to);
-            const transferLog = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
-            const receiverLog = txReceipt.logs[1] as LogWithDecodedArgs<DummyERC721ReceiverTokenReceivedEventArgs>;
-            expect(transferLog.args._from).to.be.equal(from);
-            expect(transferLog.args._to).to.be.equal(to);
-            expect(transferLog.args._tokenId).to.be.bignumber.equal(tokenId);
-            expect(receiverLog.args.operator).to.be.equal(owner);
-            expect(receiverLog.args.from).to.be.equal(from);
-            expect(receiverLog.args.tokenId).to.be.bignumber.equal(tokenId);
-            expect(receiverLog.args.data).to.be.equal(constants.NULL_BYTES);
-        });
-    });
-    describe('safeTransferFrom with data', () => {
-        const data = '0x0102030405060708090a0b0c0d0e0f';
-        it('should transfer token to a non-contract address if called by owner', async () => {
-            const from = owner;
-            const to = spender;
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
-            );
-            const newOwner = await token.ownerOf.callAsync(tokenId);
-            expect(newOwner).to.be.equal(to);
-            const log = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
-            expect(log.args._from).to.be.equal(from);
-            expect(log.args._to).to.be.equal(to);
-            expect(log.args._tokenId).to.be.bignumber.equal(tokenId);
-        });
-        it('should revert if transferring to a contract address without onERC721Received', async () => {
-            const contract = await DummyERC721TokenContract.deployFrom0xArtifactAsync(
-                artifacts.DummyERC721Token,
-                provider,
-                txDefaults,
-                constants.DUMMY_TOKEN_NAME,
-                constants.DUMMY_TOKEN_SYMBOL,
-            );
-            const from = owner;
-            const to = contract.address;
-            await expectTransactionFailedWithoutReasonAsync(
-                token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
-            );
-        });
-        it('should revert if onERC721Received does not return the correct value', async () => {
-            const invalidErc721Receiver = await InvalidERC721ReceiverContract.deployFrom0xArtifactAsync(
-                artifacts.InvalidERC721Receiver,
-                provider,
-                txDefaults,
-            );
-            const from = owner;
-            const to = invalidErc721Receiver.address;
-            await expectTransactionFailedAsync(
-                token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
-                RevertReason.Erc721InvalidSelector,
-            );
-        });
-        it('should transfer to contract and call onERC721Received with correct return value', async () => {
-            const from = owner;
-            const to = erc721Receiver.address;
-            const txReceipt = await logDecoder.getTxWithDecodedLogsAsync(
-                await token.safeTransferFrom2.sendTransactionAsync(from, to, tokenId, data),
-            );
-            const newOwner = await token.ownerOf.callAsync(tokenId);
-            expect(newOwner).to.be.equal(to);
-            const transferLog = txReceipt.logs[0] as LogWithDecodedArgs<DummyERC721TokenTransferEventArgs>;
-            const receiverLog = txReceipt.logs[1] as LogWithDecodedArgs<DummyERC721ReceiverTokenReceivedEventArgs>;
-            expect(transferLog.args._from).to.be.equal(from);
-            expect(transferLog.args._to).to.be.equal(to);
-            expect(transferLog.args._tokenId).to.be.bignumber.equal(tokenId);
-            expect(receiverLog.args.operator).to.be.equal(owner);
-            expect(receiverLog.args.from).to.be.equal(from);
-            expect(receiverLog.args.tokenId).to.be.bignumber.equal(tokenId);
-            expect(receiverLog.args.data).to.be.equal(data);
-        });
-    });
-});
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/tokens/unlimited_allowance_token.ts b/packages/contracts/test/tokens/unlimited_allowance_token.ts
deleted file mode 100644
index ea5a50522..000000000
--- a/packages/contracts/test/tokens/unlimited_allowance_token.ts
+++ /dev/null
@@ -1,191 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { RevertReason } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { artifacts } from '../../src/artifacts';
-import { expectContractCallFailedAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('UnlimitedAllowanceToken', () => {
-    let owner: string;
-    let spender: string;
-    const MAX_MINT_VALUE = new BigNumber(10000000000000000000000);
-    let token: DummyERC20TokenContract;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        owner = accounts[0];
-        spender = accounts[1];
-        token = await DummyERC20TokenContract.deployFrom0xArtifactAsync(
-            artifacts.DummyERC20Token,
-            provider,
-            txDefaults,
-            constants.DUMMY_TOKEN_NAME,
-            constants.DUMMY_TOKEN_SYMBOL,
-            constants.DUMMY_TOKEN_DECIMALS,
-            constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await token.mint.sendTransactionAsync(MAX_MINT_VALUE, { from: owner }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('transfer', () => {
-        it('should throw if owner has insufficient balance', async () => {
-            const ownerBalance = await token.balanceOf.callAsync(owner);
-            const amountToTransfer = ownerBalance.plus(1);
-            return expectContractCallFailedAsync(
-                token.transfer.callAsync(spender, amountToTransfer, { from: owner }),
-                RevertReason.Erc20InsufficientBalance,
-            );
-        });
-
-        it('should transfer balance from sender to receiver', async () => {
-            const receiver = spender;
-            const initOwnerBalance = await token.balanceOf.callAsync(owner);
-            const amountToTransfer = new BigNumber(1);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.transfer.sendTransactionAsync(receiver, amountToTransfer, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const finalOwnerBalance = await token.balanceOf.callAsync(owner);
-            const finalReceiverBalance = await token.balanceOf.callAsync(receiver);
-
-            const expectedFinalOwnerBalance = initOwnerBalance.minus(amountToTransfer);
-            const expectedFinalReceiverBalance = amountToTransfer;
-            expect(finalOwnerBalance).to.be.bignumber.equal(expectedFinalOwnerBalance);
-            expect(finalReceiverBalance).to.be.bignumber.equal(expectedFinalReceiverBalance);
-        });
-
-        it('should return true on a 0 value transfer', async () => {
-            const didReturnTrue = await token.transfer.callAsync(spender, new BigNumber(0), {
-                from: owner,
-            });
-            expect(didReturnTrue).to.be.true();
-        });
-    });
-
-    describe('transferFrom', () => {
-        it('should throw if owner has insufficient balance', async () => {
-            const ownerBalance = await token.balanceOf.callAsync(owner);
-            const amountToTransfer = ownerBalance.plus(1);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.approve.sendTransactionAsync(spender, amountToTransfer, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            return expectContractCallFailedAsync(
-                token.transferFrom.callAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                }),
-                RevertReason.Erc20InsufficientBalance,
-            );
-        });
-
-        it('should throw if spender has insufficient allowance', async () => {
-            const ownerBalance = await token.balanceOf.callAsync(owner);
-            const amountToTransfer = ownerBalance;
-
-            const spenderAllowance = await token.allowance.callAsync(owner, spender);
-            const isSpenderAllowanceInsufficient = spenderAllowance.cmp(amountToTransfer) < 0;
-            expect(isSpenderAllowanceInsufficient).to.be.true();
-
-            return expectContractCallFailedAsync(
-                token.transferFrom.callAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                }),
-                RevertReason.Erc20InsufficientAllowance,
-            );
-        });
-
-        it('should return true on a 0 value transfer', async () => {
-            const amountToTransfer = new BigNumber(0);
-            const didReturnTrue = await token.transferFrom.callAsync(owner, spender, amountToTransfer, {
-                from: spender,
-            });
-            expect(didReturnTrue).to.be.true();
-        });
-
-        it('should not modify spender allowance if spender allowance is 2^256 - 1', async () => {
-            const initOwnerBalance = await token.balanceOf.callAsync(owner);
-            const amountToTransfer = initOwnerBalance;
-            const initSpenderAllowance = constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.approve.sendTransactionAsync(spender, initSpenderAllowance, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newSpenderAllowance = await token.allowance.callAsync(owner, spender);
-            expect(initSpenderAllowance).to.be.bignumber.equal(newSpenderAllowance);
-        });
-
-        it('should transfer the correct balances if spender has sufficient allowance', async () => {
-            const initOwnerBalance = await token.balanceOf.callAsync(owner);
-            const amountToTransfer = initOwnerBalance;
-            const initSpenderAllowance = initOwnerBalance;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.approve.sendTransactionAsync(spender, initSpenderAllowance, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newOwnerBalance = await token.balanceOf.callAsync(owner);
-            const newSpenderBalance = await token.balanceOf.callAsync(spender);
-
-            expect(newOwnerBalance).to.be.bignumber.equal(0);
-            expect(newSpenderBalance).to.be.bignumber.equal(initOwnerBalance);
-        });
-
-        it('should modify allowance if spender has sufficient allowance less than 2^256 - 1', async () => {
-            const initOwnerBalance = await token.balanceOf.callAsync(owner);
-            const amountToTransfer = initOwnerBalance;
-            const initSpenderAllowance = initOwnerBalance;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.approve.sendTransactionAsync(spender, initSpenderAllowance, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await token.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newSpenderAllowance = await token.allowance.callAsync(owner, spender);
-            expect(newSpenderAllowance).to.be.bignumber.equal(0);
-        });
-    });
-});
diff --git a/packages/contracts/test/tokens/weth9.ts b/packages/contracts/test/tokens/weth9.ts
deleted file mode 100644
index 9a31dc3f2..000000000
--- a/packages/contracts/test/tokens/weth9.ts
+++ /dev/null
@@ -1,138 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-
-import { WETH9Contract } from '../../generated-wrappers/weth9';
-import { artifacts } from '../../src/artifacts';
-import { expectInsufficientFundsAsync, expectTransactionFailedWithoutReasonAsync } from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('EtherToken', () => {
-    let account: string;
-    const gasPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(20), 9);
-    let etherToken: WETH9Contract;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        account = accounts[0];
-
-        etherToken = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, {
-            gasPrice,
-            ...txDefaults,
-        });
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('deposit', () => {
-        it('should throw if caller attempts to deposit more Ether than caller balance', async () => {
-            const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
-            const ethToDeposit = initEthBalance.plus(1);
-
-            return expectInsufficientFundsAsync(etherToken.deposit.sendTransactionAsync({ value: ethToDeposit }));
-        });
-
-        it('should convert deposited Ether to wrapped Ether tokens', async () => {
-            const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
-            const initEthTokenBalance = await etherToken.balanceOf.callAsync(account);
-
-            const ethToDeposit = new BigNumber(Web3Wrapper.toWei(new BigNumber(1)));
-
-            const txHash = await etherToken.deposit.sendTransactionAsync({ value: ethToDeposit });
-            const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
-                txHash,
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const ethSpentOnGas = gasPrice.times(receipt.gasUsed);
-            const finalEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
-            const finalEthTokenBalance = await etherToken.balanceOf.callAsync(account);
-
-            expect(finalEthBalance).to.be.bignumber.equal(initEthBalance.minus(ethToDeposit.plus(ethSpentOnGas)));
-            expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.plus(ethToDeposit));
-        });
-    });
-
-    describe('withdraw', () => {
-        it('should throw if caller attempts to withdraw greater than caller balance', async () => {
-            const initEthTokenBalance = await etherToken.balanceOf.callAsync(account);
-            const ethTokensToWithdraw = initEthTokenBalance.plus(1);
-
-            return expectTransactionFailedWithoutReasonAsync(
-                etherToken.withdraw.sendTransactionAsync(ethTokensToWithdraw),
-            );
-        });
-
-        it('should convert ether tokens to ether with sufficient balance', async () => {
-            const ethToDeposit = new BigNumber(Web3Wrapper.toWei(new BigNumber(1)));
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await etherToken.deposit.sendTransactionAsync({ value: ethToDeposit }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const initEthTokenBalance = await etherToken.balanceOf.callAsync(account);
-            const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
-            const ethTokensToWithdraw = initEthTokenBalance;
-            expect(ethTokensToWithdraw).to.not.be.bignumber.equal(0);
-            const txHash = await etherToken.withdraw.sendTransactionAsync(ethTokensToWithdraw, {
-                gas: constants.MAX_ETHERTOKEN_WITHDRAW_GAS,
-            });
-            const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
-                txHash,
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const ethSpentOnGas = gasPrice.times(receipt.gasUsed);
-            const finalEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
-            const finalEthTokenBalance = await etherToken.balanceOf.callAsync(account);
-
-            expect(finalEthBalance).to.be.bignumber.equal(
-                initEthBalance.plus(ethTokensToWithdraw.minus(ethSpentOnGas)),
-            );
-            expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.minus(ethTokensToWithdraw));
-        });
-    });
-
-    describe('fallback', () => {
-        it('should convert sent ether to ether tokens', async () => {
-            const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
-            const initEthTokenBalance = await etherToken.balanceOf.callAsync(account);
-
-            const ethToDeposit = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18);
-
-            const txHash = await web3Wrapper.sendTransactionAsync({
-                from: account,
-                to: etherToken.address,
-                value: ethToDeposit,
-                gasPrice,
-            });
-
-            const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
-                txHash,
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const ethSpentOnGas = gasPrice.times(receipt.gasUsed);
-            const finalEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
-            const finalEthTokenBalance = await etherToken.balanceOf.callAsync(account);
-
-            expect(finalEthBalance).to.be.bignumber.equal(initEthBalance.minus(ethToDeposit.plus(ethSpentOnGas)));
-            expect(finalEthTokenBalance).to.be.bignumber.equal(initEthTokenBalance.plus(ethToDeposit));
-        });
-    });
-});
diff --git a/packages/contracts/test/tokens/zrx_token.ts b/packages/contracts/test/tokens/zrx_token.ts
deleted file mode 100644
index cab62c205..000000000
--- a/packages/contracts/test/tokens/zrx_token.ts
+++ /dev/null
@@ -1,206 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-
-import { ZRXTokenContract } from '../../generated-wrappers/zrx_token';
-import { artifacts } from '../../src/artifacts';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-describe('ZRXToken', () => {
-    let owner: string;
-    let spender: string;
-    let MAX_UINT: BigNumber;
-    let zrxToken: ZRXTokenContract;
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    before(async () => {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        owner = accounts[0];
-        spender = accounts[1];
-        zrxToken = await ZRXTokenContract.deployFrom0xArtifactAsync(artifacts.ZRXToken, provider, txDefaults);
-        MAX_UINT = constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS;
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('constants', () => {
-        it('should have 18 decimals', async () => {
-            const decimals = new BigNumber(await zrxToken.decimals.callAsync());
-            const expectedDecimals = 18;
-            expect(decimals).to.be.bignumber.equal(expectedDecimals);
-        });
-
-        it('should have a total supply of 1 billion tokens', async () => {
-            const totalSupply = new BigNumber(await zrxToken.totalSupply.callAsync());
-            const expectedTotalSupply = 1000000000;
-            expect(Web3Wrapper.toUnitAmount(totalSupply, 18)).to.be.bignumber.equal(expectedTotalSupply);
-        });
-
-        it('should be named 0x Protocol Token', async () => {
-            const name = await zrxToken.name.callAsync();
-            const expectedName = '0x Protocol Token';
-            expect(name).to.be.equal(expectedName);
-        });
-
-        it('should have the symbol ZRX', async () => {
-            const symbol = await zrxToken.symbol.callAsync();
-            const expectedSymbol = 'ZRX';
-            expect(symbol).to.be.equal(expectedSymbol);
-        });
-    });
-
-    describe('constructor', () => {
-        it('should initialize owner balance to totalSupply', async () => {
-            const ownerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const totalSupply = new BigNumber(await zrxToken.totalSupply.callAsync());
-            expect(totalSupply).to.be.bignumber.equal(ownerBalance);
-        });
-    });
-
-    describe('transfer', () => {
-        it('should transfer balance from sender to receiver', async () => {
-            const receiver = spender;
-            const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const amountToTransfer = new BigNumber(1);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.transfer.sendTransactionAsync(receiver, amountToTransfer, { from: owner }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const finalOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const finalReceiverBalance = await zrxToken.balanceOf.callAsync(receiver);
-
-            const expectedFinalOwnerBalance = initOwnerBalance.minus(amountToTransfer);
-            const expectedFinalReceiverBalance = amountToTransfer;
-            expect(finalOwnerBalance).to.be.bignumber.equal(expectedFinalOwnerBalance);
-            expect(finalReceiverBalance).to.be.bignumber.equal(expectedFinalReceiverBalance);
-        });
-
-        it('should return true on a 0 value transfer', async () => {
-            const didReturnTrue = await zrxToken.transfer.callAsync(spender, new BigNumber(0), {
-                from: owner,
-            });
-            expect(didReturnTrue).to.be.true();
-        });
-    });
-
-    describe('transferFrom', () => {
-        it('should return false if owner has insufficient balance', async () => {
-            const ownerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const amountToTransfer = ownerBalance.plus(1);
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(spender, amountToTransfer, {
-                    from: owner,
-                    gas: constants.MAX_TOKEN_APPROVE_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, {
-                from: spender,
-            });
-            expect(didReturnTrue).to.be.false();
-        });
-
-        it('should return false if spender has insufficient allowance', async () => {
-            const ownerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const amountToTransfer = ownerBalance;
-
-            const spenderAllowance = await zrxToken.allowance.callAsync(owner, spender);
-            const isSpenderAllowanceInsufficient = spenderAllowance.cmp(amountToTransfer) < 0;
-            expect(isSpenderAllowanceInsufficient).to.be.true();
-
-            const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, {
-                from: spender,
-            });
-            expect(didReturnTrue).to.be.false();
-        });
-
-        it('should return true on a 0 value transfer', async () => {
-            const amountToTransfer = new BigNumber(0);
-            const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, {
-                from: spender,
-            });
-            expect(didReturnTrue).to.be.true();
-        });
-
-        it('should not modify spender allowance if spender allowance is 2^256 - 1', async () => {
-            const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const amountToTransfer = initOwnerBalance;
-            const initSpenderAllowance = MAX_UINT;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(spender, initSpenderAllowance, {
-                    from: owner,
-                    gas: constants.MAX_TOKEN_APPROVE_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newSpenderAllowance = await zrxToken.allowance.callAsync(owner, spender);
-            expect(initSpenderAllowance).to.be.bignumber.equal(newSpenderAllowance);
-        });
-
-        it('should transfer the correct balances if spender has sufficient allowance', async () => {
-            const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const initSpenderBalance = await zrxToken.balanceOf.callAsync(spender);
-            const amountToTransfer = initOwnerBalance;
-            const initSpenderAllowance = initOwnerBalance;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(spender, initSpenderAllowance),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const newSpenderBalance = await zrxToken.balanceOf.callAsync(spender);
-
-            expect(newOwnerBalance).to.be.bignumber.equal(0);
-            expect(newSpenderBalance).to.be.bignumber.equal(initSpenderBalance.plus(initOwnerBalance));
-        });
-
-        it('should modify allowance if spender has sufficient allowance less than 2^256 - 1', async () => {
-            const initOwnerBalance = await zrxToken.balanceOf.callAsync(owner);
-            const amountToTransfer = initOwnerBalance;
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.approve.sendTransactionAsync(spender, amountToTransfer),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await zrxToken.transferFrom.sendTransactionAsync(owner, spender, amountToTransfer, {
-                    from: spender,
-                    gas: constants.MAX_TOKEN_TRANSFERFROM_GAS,
-                }),
-                constants.AWAIT_TRANSACTION_MINED_MS,
-            );
-
-            const newSpenderAllowance = await zrxToken.allowance.callAsync(owner, spender);
-            expect(newSpenderAllowance).to.be.bignumber.equal(0);
-        });
-    });
-});
diff --git a/packages/contracts/test/tutorials/arbitrage.ts b/packages/contracts/test/tutorials/arbitrage.ts
deleted file mode 100644
index 78e0bc238..000000000
--- a/packages/contracts/test/tutorials/arbitrage.ts
+++ /dev/null
@@ -1,260 +0,0 @@
-// import { ECSignature, SignedOrder, ZeroEx } from '0x.js';
-// import { BlockchainLifecycle, devConstants, web3Factory } from '@0x/dev-utils';
-// import { ExchangeContractErrs } from 'ethereum-types';
-// import { BigNumber } from '@0x/utils';
-// import { Web3Wrapper } from '@0x/web3-wrapper';
-// import * as chai from 'chai';
-// import ethUtil = require('ethereumjs-util');
-// import * as Web3 from 'web3';
-
-// import { AccountLevelsContract } from '../../src/generated_contract_wrappers/account_levels';
-// import { ArbitrageContract } from '../../src/generated_contract_wrappers/arbitrage';
-// import { DummyTokenContract } from '../../src/generated_contract_wrappers/dummy_token';
-// import { EtherDeltaContract } from '../../src/generated_contract_wrappers/ether_delta';
-// import { ExchangeContract } from '../../src/generated_contract_wrappers/exchange';
-// import { TokenTransferProxyContract } from '../../src/generated_contract_wrappers/token_transfer_proxy';
-// import { artifacts } from '../../util/artifacts';
-// import { Balances } from '../../util/balances';
-// import { constants } from '../../util/constants';
-// import { crypto } from '../../util/crypto';
-// import { ExchangeWrapper } from '../../util/exchange_wrapper';
-// import { OrderFactory } from '../../util/order_factory';
-// import { BalancesByOwner, ContractName } from '../../util/types';
-// import { chaiSetup } from '../utils/chai_setup';
-
-// import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-// chaiSetup.configure();
-// const expect = chai.expect;
-// const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-// describe('Arbitrage', () => {
-//     let coinbase: string;
-//     let maker: string;
-//     let edMaker: string;
-//     let edFrontRunner: string;
-//     let amountGet: BigNumber;
-//     let amountGive: BigNumber;
-//     let makerTokenAmount: BigNumber;
-//     let takerTokenAmount: BigNumber;
-//     const feeRecipient = constants.NULL_ADDRESS;
-//     const INITIAL_BALANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
-//     const INITIAL_ALLOWANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
-
-//     let weth: DummyTokenContract;
-//     let zrx: DummyTokenContract;
-//     let arbitrage: ArbitrageContract;
-//     let etherDelta: EtherDeltaContract;
-
-//     let signedOrder: SignedOrder;
-//     let exWrapper: ExchangeWrapper;
-//     let orderFactory: OrderFactory;
-
-//     let zeroEx: ZeroEx;
-
-//     // From a bird's eye view - we create two orders.
-//     // 0x order of 1 ZRX (maker) for 1 WETH (taker)
-//     // ED order of 2 WETH (tokenGive) for 1 ZRX (tokenGet)
-//     // And then we do an atomic arbitrage between them which gives us 1 WETH.
-//     before(async () => {
-//         const accounts = await web3Wrapper.getAvailableAddressesAsync();
-//         [coinbase, maker, edMaker, edFrontRunner] = accounts;
-//         weth = await DummyTokenContract.deployFrom0xArtifactAsync(
-//             artifacts.DummyToken,
-//             provider,
-//             txDefaults,
-//             constants.DUMMY_TOKEN_NAME,
-//             constants.DUMMY_TOKEN_SYMBOL,
-//             constants.DUMMY_TOKEN_DECIMALS,
-//             constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-//         );
-//         zrx = await DummyTokenContract.deployFrom0xArtifactAsync(
-//             artifacts.DummyToken,
-//             provider,
-//             txDefaults,
-//             constants.DUMMY_TOKEN_NAME,
-//             constants.DUMMY_TOKEN_SYMBOL,
-//             constants.DUMMY_TOKEN_DECIMALS,
-//             constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-//         );
-//         const accountLevels = await AccountLevelsContract.deployFrom0xArtifactAsync(
-//             artifacts.AccountLevels,
-//             provider,
-//             txDefaults,
-//         );
-//         const edAdminAddress = accounts[0];
-//         const edMakerFee = new BigNumber(0);
-//         const edTakerFee = new BigNumber(0);
-//         const edFeeRebate = new BigNumber(0);
-//         etherDelta = await EtherDeltaContract.deployFrom0xArtifactAsync(
-//             artifacts.EtherDelta,
-//             provider,
-//             txDefaults,
-//             edAdminAddress,
-//             feeRecipient,
-//             accountLevels.address,
-//             edMakerFee,
-//             edTakerFee,
-//             edFeeRebate,
-//         );
-//         const tokenTransferProxy = await TokenTransferProxyContract.deployFrom0xArtifactAsync(
-//             artifacts.TokenTransferProxy,
-//             provider,
-//             txDefaults,
-//         );
-//         const exchange = await ExchangeContract.deployFrom0xArtifactAsync(
-//             artifacts.Exchange,
-//             provider,
-//             txDefaults,
-//             zrx.address,
-//             tokenTransferProxy.address,
-//         );
-//         await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: accounts[0] });
-//         zeroEx = new ZeroEx(provider, {
-//             exchangeContractAddress: exchange.address,
-//             networkId: constants.TESTRPC_NETWORK_ID,
-//         });
-//         exWrapper = new ExchangeWrapper(exchange, provider);
-
-//         makerTokenAmount = ZeroEx.toBaseUnitAmount(new BigNumber(1), 18);
-//         takerTokenAmount = makerTokenAmount;
-//         const defaultOrderParams = {
-//             exchangeContractAddress: exchange.address,
-//             maker,
-//             feeRecipient,
-//             makerTokenAddress: zrx.address,
-//             takerTokenAddress: weth.address,
-//             makerTokenAmount,
-//             takerTokenAmount,
-//             makerFee: new BigNumber(0),
-//             takerFee: new BigNumber(0),
-//         };
-//         orderFactory = new OrderFactory(zeroEx, defaultOrderParams);
-//         arbitrage = await ArbitrageContract.deployFrom0xArtifactAsync(
-//             artifacts.Arbitrage,
-//             provider,
-//             txDefaults,
-//             exchange.address,
-//             etherDelta.address,
-//             tokenTransferProxy.address,
-//         );
-//         // Enable arbitrage and withdrawals of tokens
-//         await arbitrage.setAllowances.sendTransactionAsync(weth.address, { from: coinbase });
-//         await arbitrage.setAllowances.sendTransactionAsync(zrx.address, { from: coinbase });
-
-//         // Give some tokens to arbitrage contract
-//         await weth.setBalance.sendTransactionAsync(arbitrage.address, takerTokenAmount, { from: coinbase });
-
-//         // Fund the maker on exchange side
-//         await zrx.setBalance.sendTransactionAsync(maker, makerTokenAmount, { from: coinbase });
-//         // Set the allowance for the maker on Exchange side
-//         await zrx.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, { from: maker });
-
-//         amountGive = ZeroEx.toBaseUnitAmount(new BigNumber(2), 18);
-//         // Fund the maker on EtherDelta side
-//         await weth.setBalance.sendTransactionAsync(edMaker, amountGive, { from: coinbase });
-//         // Set the allowance for the maker on EtherDelta side
-//         await weth.approve.sendTransactionAsync(etherDelta.address, INITIAL_ALLOWANCE, { from: edMaker });
-//         // Deposit maker funds into EtherDelta
-//         await etherDelta.depositToken.sendTransactionAsync(weth.address, amountGive, { from: edMaker });
-
-//         amountGet = makerTokenAmount;
-//         // Fund the front runner on EtherDelta side
-//         await zrx.setBalance.sendTransactionAsync(edFrontRunner, amountGet, { from: coinbase });
-//         // Set the allowance for the front-runner on EtherDelta side
-//         await zrx.approve.sendTransactionAsync(etherDelta.address, INITIAL_ALLOWANCE, { from: edFrontRunner });
-//         // Deposit front runner funds into EtherDelta
-//         await etherDelta.depositToken.sendTransactionAsync(zrx.address, amountGet, { from: edFrontRunner });
-//     });
-//     beforeEach(async () => {
-//         await blockchainLifecycle.startAsync();
-//     });
-//     afterEach(async () => {
-//         await blockchainLifecycle.revertAsync();
-//     });
-//     describe('makeAtomicTrade', () => {
-//         let addresses: string[];
-//         let values: BigNumber[];
-//         let v: number[];
-//         let r: string[];
-//         let s: string[];
-//         let tokenGet: string;
-//         let tokenGive: string;
-//         let expires: BigNumber;
-//         let nonce: BigNumber;
-//         let edSignature: ECSignature;
-//         before(async () => {
-//             signedOrder = await orderFactory.newSignedOrderAsync();
-//             tokenGet = zrx.address;
-//             tokenGive = weth.address;
-//             const blockNumber = await web3Wrapper.getBlockNumberAsync();
-//             const ED_ORDER_EXPIRATION_IN_BLOCKS = 10;
-//             expires = new BigNumber(blockNumber + ED_ORDER_EXPIRATION_IN_BLOCKS);
-//             nonce = new BigNumber(42);
-//             const edOrderHash = `0x${crypto
-//                 .solSHA256([etherDelta.address, tokenGet, amountGet, tokenGive, amountGive, expires, nonce])
-//                 .toString('hex')}`;
-//             const shouldAddPersonalMessagePrefix = false;
-//             edSignature = await zeroEx.signOrderHashAsync(edOrderHash, edMaker, shouldAddPersonalMessagePrefix);
-//             addresses = [
-//                 signedOrder.maker,
-//                 signedOrder.taker,
-//                 signedOrder.makerTokenAddress,
-//                 signedOrder.takerTokenAddress,
-//                 signedOrder.feeRecipient,
-//                 edMaker,
-//             ];
-//             const fillTakerTokenAmount = takerTokenAmount;
-//             const edFillAmount = makerTokenAmount;
-//             values = [
-//                 signedOrder.makerTokenAmount,
-//                 signedOrder.takerTokenAmount,
-//                 signedOrder.makerFee,
-//                 signedOrder.takerFee,
-//                 signedOrder.expirationUnixTimestampSec,
-//                 signedOrder.salt,
-//                 fillTakerTokenAmount,
-//                 amountGet,
-//                 amountGive,
-//                 expires,
-//                 nonce,
-//                 edFillAmount,
-//             ];
-//             v = [signedOrder.ecSignature.v, edSignature.v];
-//             r = [signedOrder.ecSignature.r, edSignature.r];
-//             s = [signedOrder.ecSignature.s, edSignature.s];
-//         });
-//         it('should successfully execute the arbitrage if not front-runned', async () => {
-//             const txHash = await arbitrage.makeAtomicTrade.sendTransactionAsync(addresses, values, v, r, s, {
-//                 from: coinbase,
-//             });
-//             const res = await zeroEx.awaitTransactionMinedAsync(txHash);
-//             const postBalance = await weth.balanceOf.callAsync(arbitrage.address);
-//             expect(postBalance).to.be.bignumber.equal(amountGive);
-//         });
-//         it('should fail and revert if front-runned', async () => {
-//             const preBalance = await weth.balanceOf.callAsync(arbitrage.address);
-//             // Front-running transaction
-//             await etherDelta.trade.sendTransactionAsync(
-//                 tokenGet,
-//                 amountGet,
-//                 tokenGive,
-//                 amountGive,
-//                 expires,
-//                 nonce,
-//                 edMaker,
-//                 edSignature.v,
-//                 edSignature.r,
-//                 edSignature.s,
-//                 amountGet,
-//                 { from: edFrontRunner },
-//             );
-//             // tslint:disable-next-line:await-promise
-//             await expect(
-//                 arbitrage.makeAtomicTrade.sendTransactionAsync(addresses, values, v, r, s, { from: coinbase }),
-//             ).to.be.rejectedWith(constants.REVERT);
-//             const postBalance = await weth.balanceOf.callAsync(arbitrage.address);
-//             expect(preBalance).to.be.bignumber.equal(postBalance);
-//         });
-//     });
-// });
diff --git a/packages/contracts/test/utils/abstract_asset_wrapper.ts b/packages/contracts/test/utils/abstract_asset_wrapper.ts
deleted file mode 100644
index 4b56a8502..000000000
--- a/packages/contracts/test/utils/abstract_asset_wrapper.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export abstract class AbstractAssetWrapper {
-    public abstract getProxyId(): string;
-}
diff --git a/packages/contracts/test/utils/address_utils.ts b/packages/contracts/test/utils/address_utils.ts
deleted file mode 100644
index 634da0c16..000000000
--- a/packages/contracts/test/utils/address_utils.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { generatePseudoRandomSalt } from '@0x/order-utils';
-import { crypto } from '@0x/order-utils/lib/src/crypto';
-
-export const addressUtils = {
-    generatePseudoRandomAddress(): string {
-        const randomBigNum = generatePseudoRandomSalt();
-        const randomBuff = crypto.solSHA3([randomBigNum]);
-        const randomAddress = `0x${randomBuff.slice(0, 20).toString('hex')}`;
-        return randomAddress;
-    },
-};
diff --git a/packages/contracts/test/utils/assertions.ts b/packages/contracts/test/utils/assertions.ts
deleted file mode 100644
index 5b1cedfcc..000000000
--- a/packages/contracts/test/utils/assertions.ts
+++ /dev/null
@@ -1,199 +0,0 @@
-import { RevertReason } from '@0x/types';
-import { logUtils } from '@0x/utils';
-import { NodeType } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import { TransactionReceipt, TransactionReceiptStatus, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { web3Wrapper } from './web3_wrapper';
-
-const expect = chai.expect;
-
-let nodeType: NodeType | undefined;
-
-// Represents the return value of a `sendTransaction` call. The Promise should
-// resolve with either a transaction receipt or a transaction hash.
-export type sendTransactionResult = Promise<TransactionReceipt | TransactionReceiptWithDecodedLogs | string>;
-
-/**
- * Returns ganacheError if the backing Ethereum node is Ganache and gethError
- * if it is Geth.
- * @param ganacheError the error to be returned if the backing node is Ganache.
- * @param gethError the error to be returned if the backing node is Geth.
- * @returns either the given ganacheError or gethError depending on the backing
- * node.
- */
-async function _getGanacheOrGethError(ganacheError: string, gethError: string): Promise<string> {
-    if (_.isUndefined(nodeType)) {
-        nodeType = await web3Wrapper.getNodeTypeAsync();
-    }
-    switch (nodeType) {
-        case NodeType.Ganache:
-            return ganacheError;
-        case NodeType.Geth:
-            return gethError;
-        default:
-            throw new Error(`Unknown node type: ${nodeType}`);
-    }
-}
-
-async function _getInsufficientFundsErrorMessageAsync(): Promise<string> {
-    return _getGanacheOrGethError("sender doesn't have enough funds", 'insufficient funds');
-}
-
-async function _getTransactionFailedErrorMessageAsync(): Promise<string> {
-    return _getGanacheOrGethError('revert', 'always failing transaction');
-}
-
-async function _getContractCallFailedErrorMessageAsync(): Promise<string> {
-    return _getGanacheOrGethError('revert', 'Contract call failed');
-}
-
-/**
- * Returns the expected error message for an 'invalid opcode' resulting from a
- * contract call. The exact error message depends on the backing Ethereum node.
- */
-export async function getInvalidOpcodeErrorMessageForCallAsync(): Promise<string> {
-    return _getGanacheOrGethError('invalid opcode', 'Contract call failed');
-}
-
-/**
- * Returns the expected error message for the given revert reason resulting from
- * a sendTransaction call. The exact error message depends on the backing
- * Ethereum node and whether it supports revert reasons.
- * @param reason a specific revert reason.
- * @returns the expected error message.
- */
-export async function getRevertReasonOrErrorMessageForSendTransactionAsync(reason: RevertReason): Promise<string> {
-    return _getGanacheOrGethError(reason, 'always failing transaction');
-}
-
-/**
- * Rejects if the given Promise does not reject with an error indicating
- * insufficient funds.
- * @param p a promise resulting from a contract call or sendTransaction call.
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectInsufficientFundsAsync<T>(p: Promise<T>): Promise<void> {
-    const errMessage = await _getInsufficientFundsErrorMessageAsync();
-    return expect(p).to.be.rejectedWith(errMessage);
-}
-
-/**
- * Resolves if the the sendTransaction call fails with the given revert reason.
- * However, since Geth does not support revert reasons for sendTransaction, this
- * falls back to expectTransactionFailedWithoutReasonAsync if the backing
- * Ethereum node is Geth.
- * @param p a Promise resulting from a sendTransaction call
- * @param reason a specific revert reason
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectTransactionFailedAsync(p: sendTransactionResult, reason: RevertReason): Promise<void> {
-    // HACK(albrow): This dummy `catch` should not be necessary, but if you
-    // remove it, there is an uncaught exception and the Node process will
-    // forcibly exit. It's possible this is a false positive in
-    // make-promises-safe.
-    p.catch(e => {
-        _.noop(e);
-    });
-
-    if (_.isUndefined(nodeType)) {
-        nodeType = await web3Wrapper.getNodeTypeAsync();
-    }
-    switch (nodeType) {
-        case NodeType.Ganache:
-            return expect(p).to.be.rejectedWith(reason);
-        case NodeType.Geth:
-            logUtils.warn(
-                'WARNING: Geth does not support revert reasons for sendTransaction. This test will pass if the transaction fails for any reason.',
-            );
-            return expectTransactionFailedWithoutReasonAsync(p);
-        default:
-            throw new Error(`Unknown node type: ${nodeType}`);
-    }
-}
-
-/**
- * Resolves if the transaction fails without a revert reason, or if the
- * corresponding transactionReceipt has a status of 0 or '0', indicating
- * failure.
- * @param p a Promise resulting from a sendTransaction call
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectTransactionFailedWithoutReasonAsync(p: sendTransactionResult): Promise<void> {
-    return p
-        .then(async result => {
-            let txReceiptStatus: TransactionReceiptStatus;
-            if (_.isString(result)) {
-                // Result is a txHash. We need to make a web3 call to get the
-                // receipt, then get the status from the receipt.
-                const txReceipt = await web3Wrapper.awaitTransactionMinedAsync(result);
-                txReceiptStatus = txReceipt.status;
-            } else if ('status' in result) {
-                // Result is a transaction receipt, so we can get the status
-                // directly.
-                txReceiptStatus = result.status;
-            } else {
-                throw new Error('Unexpected result type: ' + typeof result);
-            }
-            expect(_.toString(txReceiptStatus)).to.equal(
-                '0',
-                'Expected transaction to fail but receipt had a non-zero status, indicating success',
-            );
-        })
-        .catch(async err => {
-            // If the promise rejects, we expect a specific error message,
-            // depending on the backing Ethereum node type.
-            const errMessage = await _getTransactionFailedErrorMessageAsync();
-            expect(err.message).to.include(errMessage);
-        });
-}
-
-/**
- * Resolves if the the contract call fails with the given revert reason.
- * @param p a Promise resulting from a contract call
- * @param reason a specific revert reason
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectContractCallFailedAsync<T>(p: Promise<T>, reason: RevertReason): Promise<void> {
-    return expect(p).to.be.rejectedWith(reason);
-}
-
-/**
- * Resolves if the contract call fails without a revert reason.
- * @param p a Promise resulting from a contract call
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectContractCallFailedWithoutReasonAsync<T>(p: Promise<T>): Promise<void> {
-    const errMessage = await _getContractCallFailedErrorMessageAsync();
-    return expect(p).to.be.rejectedWith(errMessage);
-}
-
-/**
- * Resolves if the contract creation/deployment fails without a revert reason.
- * @param p a Promise resulting from a contract creation/deployment
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectContractCreationFailedAsync<T>(
-    p: sendTransactionResult,
-    reason: RevertReason,
-): Promise<void> {
-    return expectTransactionFailedAsync(p, reason);
-}
-
-/**
- * Resolves if the contract creation/deployment fails without a revert reason.
- * @param p a Promise resulting from a contract creation/deployment
- * @returns a new Promise which will reject if the conditions are not met and
- * otherwise resolve with no value.
- */
-export async function expectContractCreationFailedWithoutReasonAsync<T>(p: Promise<T>): Promise<void> {
-    const errMessage = await _getTransactionFailedErrorMessageAsync();
-    return expect(p).to.be.rejectedWith(errMessage);
-}
diff --git a/packages/contracts/test/utils/asset_wrapper.ts b/packages/contracts/test/utils/asset_wrapper.ts
deleted file mode 100644
index 4e7696066..000000000
--- a/packages/contracts/test/utils/asset_wrapper.ts
+++ /dev/null
@@ -1,223 +0,0 @@
-import { assetDataUtils } from '@0x/order-utils';
-import { AssetProxyId } from '@0x/types';
-import { BigNumber, errorUtils } from '@0x/utils';
-import * as _ from 'lodash';
-
-import { AbstractAssetWrapper } from './abstract_asset_wrapper';
-import { constants } from './constants';
-import { ERC20Wrapper } from './erc20_wrapper';
-import { ERC721Wrapper } from './erc721_wrapper';
-
-interface ProxyIdToAssetWrappers {
-    [proxyId: string]: AbstractAssetWrapper;
-}
-
-/**
- * This class abstracts away the differences between ERC20 and ERC721 tokens so that
- * the logic that uses it does not need to care what standard a token belongs to.
- */
-export class AssetWrapper {
-    private readonly _proxyIdToAssetWrappers: ProxyIdToAssetWrappers;
-    constructor(assetWrappers: AbstractAssetWrapper[]) {
-        this._proxyIdToAssetWrappers = {};
-        _.each(assetWrappers, assetWrapper => {
-            const proxyId = assetWrapper.getProxyId();
-            this._proxyIdToAssetWrappers[proxyId] = assetWrapper;
-        });
-    }
-    public async getBalanceAsync(userAddress: string, assetData: string): Promise<BigNumber> {
-        const proxyId = assetDataUtils.decodeAssetProxyId(assetData);
-        switch (proxyId) {
-            case AssetProxyId.ERC20: {
-                const erc20Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC20Wrapper;
-                const balance = await erc20Wrapper.getBalanceAsync(userAddress, assetData);
-                return balance;
-            }
-            case AssetProxyId.ERC721: {
-                const assetWrapper = this._proxyIdToAssetWrappers[proxyId] as ERC721Wrapper;
-                const assetProxyData = assetDataUtils.decodeERC721AssetData(assetData);
-                const isOwner = await assetWrapper.isOwnerAsync(
-                    userAddress,
-                    assetProxyData.tokenAddress,
-                    assetProxyData.tokenId,
-                );
-                const balance = isOwner ? new BigNumber(1) : new BigNumber(0);
-                return balance;
-            }
-            default:
-                throw errorUtils.spawnSwitchErr('proxyId', proxyId);
-        }
-    }
-    public async setBalanceAsync(userAddress: string, assetData: string, desiredBalance: BigNumber): Promise<void> {
-        const proxyId = assetDataUtils.decodeAssetProxyId(assetData);
-        switch (proxyId) {
-            case AssetProxyId.ERC20: {
-                const erc20Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC20Wrapper;
-                await erc20Wrapper.setBalanceAsync(userAddress, assetData, desiredBalance);
-                return;
-            }
-            case AssetProxyId.ERC721: {
-                if (!desiredBalance.eq(0) && !desiredBalance.eq(1)) {
-                    throw new Error(`Balance for ERC721 token can only be set to 0 or 1. Got: ${desiredBalance}`);
-                }
-                const erc721Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC721Wrapper;
-                const assetProxyData = assetDataUtils.decodeERC721AssetData(assetData);
-                const doesTokenExist = erc721Wrapper.doesTokenExistAsync(
-                    assetProxyData.tokenAddress,
-                    assetProxyData.tokenId,
-                );
-                if (!doesTokenExist && desiredBalance.eq(1)) {
-                    await erc721Wrapper.mintAsync(assetProxyData.tokenAddress, assetProxyData.tokenId, userAddress);
-                    return;
-                } else if (!doesTokenExist && desiredBalance.eq(0)) {
-                    return; // noop
-                }
-                const tokenOwner = await erc721Wrapper.ownerOfAsync(
-                    assetProxyData.tokenAddress,
-                    assetProxyData.tokenId,
-                );
-                if (userAddress !== tokenOwner && desiredBalance.eq(1)) {
-                    await erc721Wrapper.transferFromAsync(
-                        assetProxyData.tokenAddress,
-                        assetProxyData.tokenId,
-                        tokenOwner,
-                        userAddress,
-                    );
-                } else if (tokenOwner === userAddress && desiredBalance.eq(0)) {
-                    // Transfer token to someone else
-                    const userAddresses = await (erc721Wrapper as any)._web3Wrapper.getAvailableAddressesAsync();
-                    const nonOwner = _.find(userAddresses, a => a !== userAddress);
-                    await erc721Wrapper.transferFromAsync(
-                        assetProxyData.tokenAddress,
-                        assetProxyData.tokenId,
-                        tokenOwner,
-                        nonOwner,
-                    );
-                    return;
-                } else if (
-                    (userAddress !== tokenOwner && desiredBalance.eq(0)) ||
-                    (tokenOwner === userAddress && desiredBalance.eq(1))
-                ) {
-                    return; // noop
-                }
-                break;
-            }
-            default:
-                throw errorUtils.spawnSwitchErr('proxyId', proxyId);
-        }
-    }
-    public async getProxyAllowanceAsync(userAddress: string, assetData: string): Promise<BigNumber> {
-        const proxyId = assetDataUtils.decodeAssetProxyId(assetData);
-        switch (proxyId) {
-            case AssetProxyId.ERC20: {
-                const erc20Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC20Wrapper;
-                const allowance = await erc20Wrapper.getProxyAllowanceAsync(userAddress, assetData);
-                return allowance;
-            }
-            case AssetProxyId.ERC721: {
-                const assetWrapper = this._proxyIdToAssetWrappers[proxyId] as ERC721Wrapper;
-                const erc721ProxyData = assetDataUtils.decodeERC721AssetData(assetData);
-                const isProxyApprovedForAll = await assetWrapper.isProxyApprovedForAllAsync(
-                    userAddress,
-                    erc721ProxyData.tokenAddress,
-                );
-                if (isProxyApprovedForAll) {
-                    return constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS;
-                }
-
-                const isProxyApproved = await assetWrapper.isProxyApprovedAsync(
-                    erc721ProxyData.tokenAddress,
-                    erc721ProxyData.tokenId,
-                );
-                const allowance = isProxyApproved ? new BigNumber(1) : new BigNumber(0);
-                return allowance;
-            }
-            default:
-                throw errorUtils.spawnSwitchErr('proxyId', proxyId);
-        }
-    }
-    public async setProxyAllowanceAsync(
-        userAddress: string,
-        assetData: string,
-        desiredAllowance: BigNumber,
-    ): Promise<void> {
-        const proxyId = assetDataUtils.decodeAssetProxyId(assetData);
-        switch (proxyId) {
-            case AssetProxyId.ERC20: {
-                const erc20Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC20Wrapper;
-                await erc20Wrapper.setAllowanceAsync(userAddress, assetData, desiredAllowance);
-                return;
-            }
-            case AssetProxyId.ERC721: {
-                if (
-                    !desiredAllowance.eq(0) &&
-                    !desiredAllowance.eq(1) &&
-                    !desiredAllowance.eq(constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS)
-                ) {
-                    throw new Error(
-                        `Allowance for ERC721 token can only be set to 0, 1 or 2^256-1. Got: ${desiredAllowance}`,
-                    );
-                }
-                const erc721Wrapper = this._proxyIdToAssetWrappers[proxyId] as ERC721Wrapper;
-                const assetProxyData = assetDataUtils.decodeERC721AssetData(assetData);
-
-                const doesTokenExist = await erc721Wrapper.doesTokenExistAsync(
-                    assetProxyData.tokenAddress,
-                    assetProxyData.tokenId,
-                );
-                if (!doesTokenExist) {
-                    throw new Error(
-                        `Cannot setProxyAllowance on non-existent token: ${assetProxyData.tokenAddress} ${
-                            assetProxyData.tokenId
-                        }`,
-                    );
-                }
-                const isProxyApprovedForAll = await erc721Wrapper.isProxyApprovedForAllAsync(
-                    userAddress,
-                    assetProxyData.tokenAddress,
-                );
-                if (!isProxyApprovedForAll && desiredAllowance.eq(constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS)) {
-                    const isApproved = true;
-                    await erc721Wrapper.approveProxyForAllAsync(
-                        assetProxyData.tokenAddress,
-                        assetProxyData.tokenId,
-                        isApproved,
-                    );
-                } else if (isProxyApprovedForAll && desiredAllowance.eq(0)) {
-                    const isApproved = false;
-                    await erc721Wrapper.approveProxyForAllAsync(
-                        assetProxyData.tokenAddress,
-                        assetProxyData.tokenId,
-                        isApproved,
-                    );
-                } else if (isProxyApprovedForAll && desiredAllowance.eq(constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS)) {
-                    return; // Noop
-                }
-
-                const isProxyApproved = await erc721Wrapper.isProxyApprovedAsync(
-                    assetProxyData.tokenAddress,
-                    assetProxyData.tokenId,
-                );
-                if (!isProxyApproved && desiredAllowance.eq(1)) {
-                    await erc721Wrapper.approveProxyAsync(assetProxyData.tokenAddress, assetProxyData.tokenId);
-                } else if (isProxyApproved && desiredAllowance.eq(0)) {
-                    // Remove approval
-                    await erc721Wrapper.approveAsync(
-                        constants.NULL_ADDRESS,
-                        assetProxyData.tokenAddress,
-                        assetProxyData.tokenId,
-                    );
-                } else if (
-                    (!isProxyApproved && desiredAllowance.eq(0)) ||
-                    (isProxyApproved && desiredAllowance.eq(1))
-                ) {
-                    return; // noop
-                }
-
-                break;
-            }
-            default:
-                throw errorUtils.spawnSwitchErr('proxyId', proxyId);
-        }
-    }
-}
diff --git a/packages/contracts/test/utils/block_timestamp.ts b/packages/contracts/test/utils/block_timestamp.ts
deleted file mode 100644
index 66c13eed1..000000000
--- a/packages/contracts/test/utils/block_timestamp.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-import * as _ from 'lodash';
-
-import { constants } from './constants';
-import { web3Wrapper } from './web3_wrapper';
-
-let firstAccount: string | undefined;
-
-/**
- * Increases time by the given number of seconds and then mines a block so that
- * the current block timestamp has the offset applied.
- * @param seconds the number of seconds by which to incrase the time offset.
- * @returns a new Promise which will resolve with the new total time offset or
- * reject if the time could not be increased.
- */
-export async function increaseTimeAndMineBlockAsync(seconds: number): Promise<number> {
-    if (_.isUndefined(firstAccount)) {
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        firstAccount = accounts[0];
-    }
-
-    const offset = await web3Wrapper.increaseTimeAsync(seconds);
-    // Note: we need to send a transaction after increasing time so
-    // that a block is actually mined. The contract looks at the
-    // last mined block for the timestamp.
-    await web3Wrapper.awaitTransactionSuccessAsync(
-        await web3Wrapper.sendTransactionAsync({ from: firstAccount, to: firstAccount, value: 0 }),
-        constants.AWAIT_TRANSACTION_MINED_MS,
-    );
-
-    return offset;
-}
-
-/**
- * Returns the timestamp of the latest block in seconds since the Unix epoch.
- * @returns a new Promise which will resolve with the timestamp in seconds.
- */
-export async function getLatestBlockTimestampAsync(): Promise<number> {
-    const currentBlockIfExists = await web3Wrapper.getBlockIfExistsAsync('latest');
-    if (_.isUndefined(currentBlockIfExists)) {
-        throw new Error(`Unable to fetch latest block.`);
-    }
-    return currentBlockIfExists.timestamp;
-}
diff --git a/packages/contracts/test/utils/chai_setup.ts b/packages/contracts/test/utils/chai_setup.ts
deleted file mode 100644
index 1a8733093..000000000
--- a/packages/contracts/test/utils/chai_setup.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import * as chai from 'chai';
-import chaiAsPromised = require('chai-as-promised');
-import ChaiBigNumber = require('chai-bignumber');
-import * as dirtyChai from 'dirty-chai';
-
-export const chaiSetup = {
-    configure(): void {
-        chai.config.includeStack = true;
-        chai.use(ChaiBigNumber());
-        chai.use(dirtyChai);
-        chai.use(chaiAsPromised);
-    },
-};
diff --git a/packages/contracts/test/utils/combinatorial_utils.ts b/packages/contracts/test/utils/combinatorial_utils.ts
deleted file mode 100644
index bb1b55b4d..000000000
--- a/packages/contracts/test/utils/combinatorial_utils.ts
+++ /dev/null
@@ -1,113 +0,0 @@
-import { BigNumber } from '@0x/utils';
-import * as combinatorics from 'js-combinatorics';
-
-import { testWithReferenceFuncAsync } from './test_with_reference';
-
-// A set of values corresponding to the uint256 type in Solidity. This set
-// contains some notable edge cases, including some values which will overflow
-// the uint256 type when used in different mathematical operations.
-export const uint256Values = [
-    new BigNumber(0),
-    new BigNumber(1),
-    new BigNumber(2),
-    // Non-trivial big number.
-    new BigNumber(2).pow(64),
-    // Max that does not overflow when squared.
-    new BigNumber(2).pow(128).minus(1),
-    // Min that does overflow when squared.
-    new BigNumber(2).pow(128),
-    // Max that does not overflow when doubled.
-    new BigNumber(2).pow(255).minus(1),
-    // Min that does overflow when doubled.
-    new BigNumber(2).pow(255),
-    // Max that does not overflow.
-    new BigNumber(2).pow(256).minus(1),
-];
-
-// A set of values corresponding to the bytes32 type in Solidity.
-export const bytes32Values = [
-    // Min
-    '0x0000000000000000000000000000000000000000000000000000000000000000',
-    '0x0000000000000000000000000000000000000000000000000000000000000001',
-    '0x0000000000000000000000000000000000000000000000000000000000000002',
-    // Non-trivial big number.
-    '0x000000000000f000000000000000000000000000000000000000000000000000',
-    // Max
-    '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff',
-];
-
-export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, R>(
-    name: string,
-    referenceFunc: (p0: P0, p1: P1) => Promise<R>,
-    testFunc: (p0: P0, p1: P1) => Promise<R>,
-    allValues: [P0[], P1[]],
-): Promise<void>;
-export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, P2, R>(
-    name: string,
-    referenceFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
-    allValues: [P0[], P1[], P2[]],
-): Promise<void>;
-export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, P2, P3, R>(
-    name: string,
-    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
-    allValues: [P0[], P1[], P2[], P3[]],
-): Promise<void>;
-export async function testCombinatoriallyWithReferenceFuncAsync<P0, P1, P2, P3, P4, R>(
-    name: string,
-    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
-    allValues: [P0[], P1[], P2[], P3[], P4[]],
-): Promise<void>;
-
-/**
- * Uses combinatorics to test the behavior of a test function by comparing it to
- * the expected behavior (defined by a reference function) for a large number of
- * possible input values.
- *
- * First generates test cases by taking the cartesian product of the given
- * values. Each test case is a set of N values corresponding to the N arguments
- * for the test func and the reference func. For each test case, first the
- * reference function will be called to obtain an "expected result", or if the
- * reference function throws/rejects, an "expected error". Next, the test
- * function will be called to obtain an "actual result", or if the test function
- * throws/rejects, an "actual error". Each test case passes if at least one of
- * the following conditions is met:
- *
- * 1) Neither the reference function or the test function throw and the
- * "expected result" equals the "actual result".
- *
- * 2) Both the reference function and the test function throw and the "actual
- * error" message *contains* the "expected error" message.
- *
- * The first test case which does not meet one of these conditions will cause
- * the entire test to fail and this function will throw/reject.
- *
- * @param referenceFuncAsync a reference function implemented in pure
- * JavaScript/TypeScript which accepts N arguments and returns the "expected
- * result" or "expected error" for a given test case.
- * @param testFuncAsync a test function which, e.g., makes a call or sends a
- * transaction to a contract. It accepts the same N arguments returns the
- * "actual result" or "actual error" for a given test case.
- * @param values an array of N arrays. Each inner array is a set of possible
- * values which are passed into both the reference function and the test
- * function.
- * @return A Promise that resolves if the test passes and rejects if the test
- * fails, according to the rules described above.
- */
-export async function testCombinatoriallyWithReferenceFuncAsync(
-    name: string,
-    referenceFuncAsync: (...args: any[]) => Promise<any>,
-    testFuncAsync: (...args: any[]) => Promise<any>,
-    allValues: any[],
-): Promise<void> {
-    const testCases = combinatorics.cartesianProduct(...allValues);
-    let counter = 0;
-    testCases.forEach(async testCase => {
-        counter += 1;
-        it(`${name} ${counter}/${testCases.length}`, async () => {
-            await testWithReferenceFuncAsync(referenceFuncAsync, testFuncAsync, testCase as any);
-        });
-    });
-}
diff --git a/packages/contracts/test/utils/constants.ts b/packages/contracts/test/utils/constants.ts
deleted file mode 100644
index d2c3ab512..000000000
--- a/packages/contracts/test/utils/constants.ts
+++ /dev/null
@@ -1,67 +0,0 @@
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-const TESTRPC_PRIVATE_KEYS_STRINGS = [
-    '0xf2f48ee19680706196e2e339e5da3491186e0c4c5030670656b0e0164837257d',
-    '0x5d862464fe9303452126c8bc94274b8c5f9874cbd219789b3eb2128075a76f72',
-    '0xdf02719c4df8b9b8ac7f551fcb5d9ef48fa27eef7a66453879f4d8fdc6e78fb1',
-    '0xff12e391b79415e941a94de3bf3a9aee577aed0731e297d5cfa0b8a1e02fa1d0',
-    '0x752dd9cf65e68cfaba7d60225cbdbc1f4729dd5e5507def72815ed0d8abc6249',
-    '0xefb595a0178eb79a8df953f87c5148402a224cdf725e88c0146727c6aceadccd',
-    '0x83c6d2cc5ddcf9711a6d59b417dc20eb48afd58d45290099e5987e3d768f328f',
-    '0xbb2d3f7c9583780a7d3904a2f55d792707c345f21de1bacb2d389934d82796b2',
-    '0xb2fd4d29c1390b71b8795ae81196bfd60293adf99f9d32a0aff06288fcdac55f',
-    '0x23cb7121166b9a2f93ae0b7c05bde02eae50d64449b2cbb42bc84e9d38d6cc89',
-];
-
-export const constants = {
-    BASE_16: 16,
-    INVALID_OPCODE: 'invalid opcode',
-    TESTRPC_NETWORK_ID: 50,
-    // Note(albrow): In practice V8 and most other engines limit the minimum
-    // interval for setInterval to 10ms. We still set it to 0 here in order to
-    // ensure we always use the minimum interval.
-    AWAIT_TRANSACTION_MINED_MS: 0,
-    MAX_ETHERTOKEN_WITHDRAW_GAS: 43000,
-    MAX_EXECUTE_TRANSACTION_GAS: 1000000,
-    MAX_TOKEN_TRANSFERFROM_GAS: 80000,
-    MAX_TOKEN_APPROVE_GAS: 60000,
-    MAX_TRANSFER_FROM_GAS: 150000,
-    DUMMY_TOKEN_NAME: '',
-    DUMMY_TOKEN_SYMBOL: '',
-    DUMMY_TOKEN_DECIMALS: new BigNumber(18),
-    DUMMY_TOKEN_TOTAL_SUPPLY: new BigNumber(0),
-    NULL_BYTES: '0x',
-    NUM_DUMMY_ERC20_TO_DEPLOY: 3,
-    NUM_DUMMY_ERC721_TO_DEPLOY: 2,
-    NUM_ERC721_TOKENS_TO_MINT: 2,
-    NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
-    UNLIMITED_ALLOWANCE_IN_BASE_UNITS: new BigNumber(2).pow(256).minus(1),
-    TESTRPC_PRIVATE_KEYS: _.map(TESTRPC_PRIVATE_KEYS_STRINGS, privateKeyString => ethUtil.toBuffer(privateKeyString)),
-    INITIAL_ERC20_BALANCE: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18),
-    INITIAL_ERC20_ALLOWANCE: Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18),
-    STATIC_ORDER_PARAMS: {
-        makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18),
-        takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18),
-        makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
-        takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
-    },
-    WORD_LENGTH: 32,
-    ZERO_AMOUNT: new BigNumber(0),
-    PERCENTAGE_DENOMINATOR: new BigNumber(10).pow(18),
-    FUNCTIONS_WITH_MUTEX: [
-        'FILL_ORDER',
-        'FILL_OR_KILL_ORDER',
-        'BATCH_FILL_ORDERS',
-        'BATCH_FILL_OR_KILL_ORDERS',
-        'MARKET_BUY_ORDERS',
-        'MARKET_SELL_ORDERS',
-        'MATCH_ORDERS',
-        'CANCEL_ORDER',
-        'BATCH_CANCEL_ORDERS',
-        'CANCEL_ORDERS_UP_TO',
-        'SET_SIGNATURE_VALIDATOR_APPROVAL',
-    ],
-};
diff --git a/packages/contracts/test/utils/coverage.ts b/packages/contracts/test/utils/coverage.ts
deleted file mode 100644
index 5becfa1b6..000000000
--- a/packages/contracts/test/utils/coverage.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-import { devConstants } from '@0x/dev-utils';
-import { CoverageSubprovider, SolCompilerArtifactAdapter } from '@0x/sol-cov';
-import * as _ from 'lodash';
-
-let coverageSubprovider: CoverageSubprovider;
-
-export const coverage = {
-    getCoverageSubproviderSingleton(): CoverageSubprovider {
-        if (_.isUndefined(coverageSubprovider)) {
-            coverageSubprovider = coverage._getCoverageSubprovider();
-        }
-        return coverageSubprovider;
-    },
-    _getCoverageSubprovider(): CoverageSubprovider {
-        const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
-        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter();
-        const isVerbose = true;
-        const subprovider = new CoverageSubprovider(solCompilerArtifactAdapter, defaultFromAddress, isVerbose);
-        return subprovider;
-    },
-};
diff --git a/packages/contracts/test/utils/erc20_wrapper.ts b/packages/contracts/test/utils/erc20_wrapper.ts
deleted file mode 100644
index c281a2abf..000000000
--- a/packages/contracts/test/utils/erc20_wrapper.ts
+++ /dev/null
@@ -1,182 +0,0 @@
-import { assetDataUtils } from '@0x/order-utils';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import { Provider } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
-import { artifacts } from '../../src/artifacts';
-
-import { constants } from './constants';
-import { ERC20BalancesByOwner } from './types';
-import { txDefaults } from './web3_wrapper';
-
-export class ERC20Wrapper {
-    private readonly _tokenOwnerAddresses: string[];
-    private readonly _contractOwnerAddress: string;
-    private readonly _web3Wrapper: Web3Wrapper;
-    private readonly _provider: Provider;
-    private readonly _dummyTokenContracts: DummyERC20TokenContract[];
-    private _proxyContract?: ERC20ProxyContract;
-    private _proxyIdIfExists?: string;
-    /**
-     * Instanitates an ERC20Wrapper
-     * @param provider Web3 provider to use for all JSON RPC requests
-     * @param tokenOwnerAddresses Addresses that we want to endow as owners for dummy ERC20 tokens
-     * @param contractOwnerAddress Desired owner of the contract
-     * Instance of ERC20Wrapper
-     */
-    constructor(provider: Provider, tokenOwnerAddresses: string[], contractOwnerAddress: string) {
-        this._dummyTokenContracts = [];
-        this._web3Wrapper = new Web3Wrapper(provider);
-        this._provider = provider;
-        this._tokenOwnerAddresses = tokenOwnerAddresses;
-        this._contractOwnerAddress = contractOwnerAddress;
-    }
-    public async deployDummyTokensAsync(
-        numberToDeploy: number,
-        decimals: BigNumber,
-    ): Promise<DummyERC20TokenContract[]> {
-        for (let i = 0; i < numberToDeploy; i++) {
-            this._dummyTokenContracts.push(
-                await DummyERC20TokenContract.deployFrom0xArtifactAsync(
-                    artifacts.DummyERC20Token,
-                    this._provider,
-                    txDefaults,
-                    constants.DUMMY_TOKEN_NAME,
-                    constants.DUMMY_TOKEN_SYMBOL,
-                    decimals,
-                    constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-                ),
-            );
-        }
-        return this._dummyTokenContracts;
-    }
-    public async deployProxyAsync(): Promise<ERC20ProxyContract> {
-        this._proxyContract = await ERC20ProxyContract.deployFrom0xArtifactAsync(
-            artifacts.ERC20Proxy,
-            this._provider,
-            txDefaults,
-        );
-        this._proxyIdIfExists = await this._proxyContract.getProxyId.callAsync();
-        return this._proxyContract;
-    }
-    public getProxyId(): string {
-        this._validateProxyContractExistsOrThrow();
-        return this._proxyIdIfExists as string;
-    }
-    public async setBalancesAndAllowancesAsync(): Promise<void> {
-        this._validateDummyTokenContractsExistOrThrow();
-        this._validateProxyContractExistsOrThrow();
-        for (const dummyTokenContract of this._dummyTokenContracts) {
-            for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
-                await this._web3Wrapper.awaitTransactionSuccessAsync(
-                    await dummyTokenContract.setBalance.sendTransactionAsync(
-                        tokenOwnerAddress,
-                        constants.INITIAL_ERC20_BALANCE,
-                        { from: this._contractOwnerAddress },
-                    ),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-                await this._web3Wrapper.awaitTransactionSuccessAsync(
-                    await dummyTokenContract.approve.sendTransactionAsync(
-                        (this._proxyContract as ERC20ProxyContract).address,
-                        constants.INITIAL_ERC20_ALLOWANCE,
-                        { from: tokenOwnerAddress },
-                    ),
-                    constants.AWAIT_TRANSACTION_MINED_MS,
-                );
-            }
-        }
-    }
-    public async getBalanceAsync(userAddress: string, assetData: string): Promise<BigNumber> {
-        const tokenContract = this._getTokenContractFromAssetData(assetData);
-        const balance = new BigNumber(await tokenContract.balanceOf.callAsync(userAddress));
-        return balance;
-    }
-    public async setBalanceAsync(userAddress: string, assetData: string, amount: BigNumber): Promise<void> {
-        const tokenContract = this._getTokenContractFromAssetData(assetData);
-        await this._web3Wrapper.awaitTransactionSuccessAsync(
-            await tokenContract.setBalance.sendTransactionAsync(userAddress, amount, {
-                from: this._contractOwnerAddress,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    }
-    public async getProxyAllowanceAsync(userAddress: string, assetData: string): Promise<BigNumber> {
-        const tokenContract = this._getTokenContractFromAssetData(assetData);
-        const proxyAddress = (this._proxyContract as ERC20ProxyContract).address;
-        const allowance = new BigNumber(await tokenContract.allowance.callAsync(userAddress, proxyAddress));
-        return allowance;
-    }
-    public async setAllowanceAsync(userAddress: string, assetData: string, amount: BigNumber): Promise<void> {
-        const tokenContract = this._getTokenContractFromAssetData(assetData);
-        const proxyAddress = (this._proxyContract as ERC20ProxyContract).address;
-        await this._web3Wrapper.awaitTransactionSuccessAsync(
-            await tokenContract.approve.sendTransactionAsync(proxyAddress, amount, {
-                from: userAddress,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    }
-    public async getBalancesAsync(): Promise<ERC20BalancesByOwner> {
-        this._validateDummyTokenContractsExistOrThrow();
-        const balancesByOwner: ERC20BalancesByOwner = {};
-        const balances: BigNumber[] = [];
-        const balanceInfo: Array<{ tokenOwnerAddress: string; tokenAddress: string }> = [];
-        for (const dummyTokenContract of this._dummyTokenContracts) {
-            for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
-                balances.push(await dummyTokenContract.balanceOf.callAsync(tokenOwnerAddress));
-                balanceInfo.push({
-                    tokenOwnerAddress,
-                    tokenAddress: dummyTokenContract.address,
-                });
-            }
-        }
-        _.forEach(balances, (balance, balanceIndex) => {
-            const tokenAddress = balanceInfo[balanceIndex].tokenAddress;
-            const tokenOwnerAddress = balanceInfo[balanceIndex].tokenOwnerAddress;
-            if (_.isUndefined(balancesByOwner[tokenOwnerAddress])) {
-                balancesByOwner[tokenOwnerAddress] = {};
-            }
-            const wrappedBalance = new BigNumber(balance);
-            balancesByOwner[tokenOwnerAddress][tokenAddress] = wrappedBalance;
-        });
-        return balancesByOwner;
-    }
-    public addDummyTokenContract(dummy: DummyERC20TokenContract): void {
-        if (!_.isUndefined(this._dummyTokenContracts)) {
-            this._dummyTokenContracts.push(dummy);
-        }
-    }
-    public addTokenOwnerAddress(address: string): void {
-        this._tokenOwnerAddresses.push(address);
-    }
-    public getTokenOwnerAddresses(): string[] {
-        return this._tokenOwnerAddresses;
-    }
-    public getTokenAddresses(): string[] {
-        const tokenAddresses = _.map(this._dummyTokenContracts, dummyTokenContract => dummyTokenContract.address);
-        return tokenAddresses;
-    }
-    private _getTokenContractFromAssetData(assetData: string): DummyERC20TokenContract {
-        const erc20ProxyData = assetDataUtils.decodeERC20AssetData(assetData);
-        const tokenAddress = erc20ProxyData.tokenAddress;
-        const tokenContractIfExists = _.find(this._dummyTokenContracts, c => c.address === tokenAddress);
-        if (_.isUndefined(tokenContractIfExists)) {
-            throw new Error(`Token: ${tokenAddress} was not deployed through ERC20Wrapper`);
-        }
-        return tokenContractIfExists;
-    }
-    private _validateDummyTokenContractsExistOrThrow(): void {
-        if (_.isUndefined(this._dummyTokenContracts)) {
-            throw new Error('Dummy ERC20 tokens not yet deployed, please call "deployDummyTokensAsync"');
-        }
-    }
-    private _validateProxyContractExistsOrThrow(): void {
-        if (_.isUndefined(this._proxyContract)) {
-            throw new Error('ERC20 proxy contract not yet deployed, please call "deployProxyAsync"');
-        }
-    }
-}
diff --git a/packages/contracts/test/utils/erc721_wrapper.ts b/packages/contracts/test/utils/erc721_wrapper.ts
deleted file mode 100644
index e9da553d0..000000000
--- a/packages/contracts/test/utils/erc721_wrapper.ts
+++ /dev/null
@@ -1,239 +0,0 @@
-import { generatePseudoRandomSalt } from '@0x/order-utils';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import { Provider } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy';
-import { artifacts } from '../../src/artifacts';
-
-import { constants } from './constants';
-import { ERC721TokenIdsByOwner } from './types';
-import { txDefaults } from './web3_wrapper';
-
-export class ERC721Wrapper {
-    private readonly _tokenOwnerAddresses: string[];
-    private readonly _contractOwnerAddress: string;
-    private readonly _web3Wrapper: Web3Wrapper;
-    private readonly _provider: Provider;
-    private readonly _dummyTokenContracts: DummyERC721TokenContract[];
-    private _proxyContract?: ERC721ProxyContract;
-    private _proxyIdIfExists?: string;
-    private _initialTokenIdsByOwner: ERC721TokenIdsByOwner = {};
-    constructor(provider: Provider, tokenOwnerAddresses: string[], contractOwnerAddress: string) {
-        this._web3Wrapper = new Web3Wrapper(provider);
-        this._provider = provider;
-        this._dummyTokenContracts = [];
-        this._tokenOwnerAddresses = tokenOwnerAddresses;
-        this._contractOwnerAddress = contractOwnerAddress;
-    }
-    public async deployDummyTokensAsync(): Promise<DummyERC721TokenContract[]> {
-        // tslint:disable-next-line:no-unused-variable
-        for (const i of _.times(constants.NUM_DUMMY_ERC721_TO_DEPLOY)) {
-            this._dummyTokenContracts.push(
-                await DummyERC721TokenContract.deployFrom0xArtifactAsync(
-                    artifacts.DummyERC721Token,
-                    this._provider,
-                    txDefaults,
-                    constants.DUMMY_TOKEN_NAME,
-                    constants.DUMMY_TOKEN_SYMBOL,
-                ),
-            );
-        }
-        return this._dummyTokenContracts;
-    }
-    public async deployProxyAsync(): Promise<ERC721ProxyContract> {
-        this._proxyContract = await ERC721ProxyContract.deployFrom0xArtifactAsync(
-            artifacts.ERC721Proxy,
-            this._provider,
-            txDefaults,
-        );
-        this._proxyIdIfExists = await this._proxyContract.getProxyId.callAsync();
-        return this._proxyContract;
-    }
-    public getProxyId(): string {
-        this._validateProxyContractExistsOrThrow();
-        return this._proxyIdIfExists as string;
-    }
-    public async setBalancesAndAllowancesAsync(): Promise<void> {
-        this._validateDummyTokenContractsExistOrThrow();
-        this._validateProxyContractExistsOrThrow();
-        this._initialTokenIdsByOwner = {};
-        for (const dummyTokenContract of this._dummyTokenContracts) {
-            for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
-                // tslint:disable-next-line:no-unused-variable
-                for (const i of _.times(constants.NUM_ERC721_TOKENS_TO_MINT)) {
-                    const tokenId = generatePseudoRandomSalt();
-                    await this.mintAsync(dummyTokenContract.address, tokenId, tokenOwnerAddress);
-                    if (_.isUndefined(this._initialTokenIdsByOwner[tokenOwnerAddress])) {
-                        this._initialTokenIdsByOwner[tokenOwnerAddress] = {
-                            [dummyTokenContract.address]: [],
-                        };
-                    }
-                    if (_.isUndefined(this._initialTokenIdsByOwner[tokenOwnerAddress][dummyTokenContract.address])) {
-                        this._initialTokenIdsByOwner[tokenOwnerAddress][dummyTokenContract.address] = [];
-                    }
-                    this._initialTokenIdsByOwner[tokenOwnerAddress][dummyTokenContract.address].push(tokenId);
-
-                    await this.approveProxyAsync(dummyTokenContract.address, tokenId);
-                }
-            }
-        }
-    }
-    public async doesTokenExistAsync(tokenAddress: string, tokenId: BigNumber): Promise<boolean> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        const owner = await tokenContract.ownerOf.callAsync(tokenId);
-        const doesExist = owner !== constants.NULL_ADDRESS;
-        return doesExist;
-    }
-    public async approveProxyAsync(tokenAddress: string, tokenId: BigNumber): Promise<void> {
-        const proxyAddress = (this._proxyContract as ERC721ProxyContract).address;
-        await this.approveAsync(proxyAddress, tokenAddress, tokenId);
-    }
-    public async approveProxyForAllAsync(tokenAddress: string, tokenId: BigNumber, isApproved: boolean): Promise<void> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        const tokenOwner = await this.ownerOfAsync(tokenAddress, tokenId);
-        const proxyAddress = (this._proxyContract as ERC721ProxyContract).address;
-        await this._web3Wrapper.awaitTransactionSuccessAsync(
-            await tokenContract.setApprovalForAll.sendTransactionAsync(proxyAddress, isApproved, {
-                from: tokenOwner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    }
-    public async approveAsync(to: string, tokenAddress: string, tokenId: BigNumber): Promise<void> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        const tokenOwner = await this.ownerOfAsync(tokenAddress, tokenId);
-        await this._web3Wrapper.awaitTransactionSuccessAsync(
-            await tokenContract.approve.sendTransactionAsync(to, tokenId, {
-                from: tokenOwner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    }
-    public async transferFromAsync(
-        tokenAddress: string,
-        tokenId: BigNumber,
-        currentOwner: string,
-        userAddress: string,
-    ): Promise<void> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        await this._web3Wrapper.awaitTransactionSuccessAsync(
-            await tokenContract.transferFrom.sendTransactionAsync(currentOwner, userAddress, tokenId, {
-                from: currentOwner,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    }
-    public async mintAsync(tokenAddress: string, tokenId: BigNumber, userAddress: string): Promise<void> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        await this._web3Wrapper.awaitTransactionSuccessAsync(
-            await tokenContract.mint.sendTransactionAsync(userAddress, tokenId, {
-                from: this._contractOwnerAddress,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    }
-    public async burnAsync(tokenAddress: string, tokenId: BigNumber, owner: string): Promise<void> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        await this._web3Wrapper.awaitTransactionSuccessAsync(
-            await tokenContract.burn.sendTransactionAsync(owner, tokenId, {
-                from: this._contractOwnerAddress,
-            }),
-            constants.AWAIT_TRANSACTION_MINED_MS,
-        );
-    }
-    public async ownerOfAsync(tokenAddress: string, tokenId: BigNumber): Promise<string> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        const owner = await tokenContract.ownerOf.callAsync(tokenId);
-        return owner;
-    }
-    public async isOwnerAsync(userAddress: string, tokenAddress: string, tokenId: BigNumber): Promise<boolean> {
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        const tokenOwner = await tokenContract.ownerOf.callAsync(tokenId);
-        const isOwner = tokenOwner === userAddress;
-        return isOwner;
-    }
-    public async isProxyApprovedForAllAsync(userAddress: string, tokenAddress: string): Promise<boolean> {
-        this._validateProxyContractExistsOrThrow();
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        const operator = (this._proxyContract as ERC721ProxyContract).address;
-        const didApproveAll = await tokenContract.isApprovedForAll.callAsync(userAddress, operator);
-        return didApproveAll;
-    }
-    public async isProxyApprovedAsync(tokenAddress: string, tokenId: BigNumber): Promise<boolean> {
-        this._validateProxyContractExistsOrThrow();
-        const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
-        const approvedAddress = await tokenContract.getApproved.callAsync(tokenId);
-        const proxyAddress = (this._proxyContract as ERC721ProxyContract).address;
-        const isProxyAnApprovedOperator = approvedAddress === proxyAddress;
-        return isProxyAnApprovedOperator;
-    }
-    public async getBalancesAsync(): Promise<ERC721TokenIdsByOwner> {
-        this._validateDummyTokenContractsExistOrThrow();
-        this._validateBalancesAndAllowancesSetOrThrow();
-        const tokenIdsByOwner: ERC721TokenIdsByOwner = {};
-        const tokenOwnerAddresses: string[] = [];
-        const tokenInfo: Array<{ tokenId: BigNumber; tokenAddress: string }> = [];
-        for (const dummyTokenContract of this._dummyTokenContracts) {
-            for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
-                const initialTokenOwnerIds = this._initialTokenIdsByOwner[tokenOwnerAddress][
-                    dummyTokenContract.address
-                ];
-                for (const tokenId of initialTokenOwnerIds) {
-                    tokenOwnerAddresses.push(await dummyTokenContract.ownerOf.callAsync(tokenId));
-                    tokenInfo.push({
-                        tokenId,
-                        tokenAddress: dummyTokenContract.address,
-                    });
-                }
-            }
-        }
-        _.forEach(tokenOwnerAddresses, (tokenOwnerAddress, ownerIndex) => {
-            const tokenAddress = tokenInfo[ownerIndex].tokenAddress;
-            const tokenId = tokenInfo[ownerIndex].tokenId;
-            if (_.isUndefined(tokenIdsByOwner[tokenOwnerAddress])) {
-                tokenIdsByOwner[tokenOwnerAddress] = {
-                    [tokenAddress]: [],
-                };
-            }
-            if (_.isUndefined(tokenIdsByOwner[tokenOwnerAddress][tokenAddress])) {
-                tokenIdsByOwner[tokenOwnerAddress][tokenAddress] = [];
-            }
-            tokenIdsByOwner[tokenOwnerAddress][tokenAddress].push(tokenId);
-        });
-        return tokenIdsByOwner;
-    }
-    public getTokenOwnerAddresses(): string[] {
-        return this._tokenOwnerAddresses;
-    }
-    public getTokenAddresses(): string[] {
-        const tokenAddresses = _.map(this._dummyTokenContracts, dummyTokenContract => dummyTokenContract.address);
-        return tokenAddresses;
-    }
-    private _getTokenContractFromAssetData(tokenAddress: string): DummyERC721TokenContract {
-        const tokenContractIfExists = _.find(this._dummyTokenContracts, c => c.address === tokenAddress);
-        if (_.isUndefined(tokenContractIfExists)) {
-            throw new Error(`Token: ${tokenAddress} was not deployed through ERC20Wrapper`);
-        }
-        return tokenContractIfExists;
-    }
-    private _validateDummyTokenContractsExistOrThrow(): void {
-        if (_.isUndefined(this._dummyTokenContracts)) {
-            throw new Error('Dummy ERC721 tokens not yet deployed, please call "deployDummyTokensAsync"');
-        }
-    }
-    private _validateProxyContractExistsOrThrow(): void {
-        if (_.isUndefined(this._proxyContract)) {
-            throw new Error('ERC721 proxy contract not yet deployed, please call "deployProxyAsync"');
-        }
-    }
-    private _validateBalancesAndAllowancesSetOrThrow(): void {
-        if (_.keys(this._initialTokenIdsByOwner).length === 0) {
-            throw new Error(
-                'Dummy ERC721 balances and allowances not yet set, please call "setBalancesAndAllowancesAsync"',
-            );
-        }
-    }
-}
diff --git a/packages/contracts/test/utils/exchange_wrapper.ts b/packages/contracts/test/utils/exchange_wrapper.ts
deleted file mode 100644
index c28989d3f..000000000
--- a/packages/contracts/test/utils/exchange_wrapper.ts
+++ /dev/null
@@ -1,276 +0,0 @@
-import { SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
-
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-
-import { formatters } from './formatters';
-import { LogDecoder } from './log_decoder';
-import { orderUtils } from './order_utils';
-import { FillResults, OrderInfo, SignedTransaction } from './types';
-
-export class ExchangeWrapper {
-    private readonly _exchange: ExchangeContract;
-    private readonly _web3Wrapper: Web3Wrapper;
-    private readonly _logDecoder: LogDecoder;
-    constructor(exchangeContract: ExchangeContract, provider: Provider) {
-        this._exchange = exchangeContract;
-        this._web3Wrapper = new Web3Wrapper(provider);
-        this._logDecoder = new LogDecoder(this._web3Wrapper);
-    }
-    public async fillOrderAsync(
-        signedOrder: SignedOrder,
-        from: string,
-        opts: { takerAssetFillAmount?: BigNumber } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
-        const txHash = await this._exchange.fillOrder.sendTransactionAsync(
-            params.order,
-            params.takerAssetFillAmount,
-            params.signature,
-            { from },
-        );
-        const txReceipt = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return txReceipt;
-    }
-    public async cancelOrderAsync(signedOrder: SignedOrder, from: string): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = orderUtils.createCancel(signedOrder);
-        const txHash = await this._exchange.cancelOrder.sendTransactionAsync(params.order, { from });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async fillOrKillOrderAsync(
-        signedOrder: SignedOrder,
-        from: string,
-        opts: { takerAssetFillAmount?: BigNumber } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
-        const txHash = await this._exchange.fillOrKillOrder.sendTransactionAsync(
-            params.order,
-            params.takerAssetFillAmount,
-            params.signature,
-            { from },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async fillOrderNoThrowAsync(
-        signedOrder: SignedOrder,
-        from: string,
-        opts: { takerAssetFillAmount?: BigNumber; gas?: number } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
-        const txHash = await this._exchange.fillOrderNoThrow.sendTransactionAsync(
-            params.order,
-            params.takerAssetFillAmount,
-            params.signature,
-            { from, gas: opts.gas },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async batchFillOrdersAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { takerAssetFillAmounts?: BigNumber[] } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts);
-        const txHash = await this._exchange.batchFillOrders.sendTransactionAsync(
-            params.orders,
-            params.takerAssetFillAmounts,
-            params.signatures,
-            { from },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async batchFillOrKillOrdersAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { takerAssetFillAmounts?: BigNumber[] } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts);
-        const txHash = await this._exchange.batchFillOrKillOrders.sendTransactionAsync(
-            params.orders,
-            params.takerAssetFillAmounts,
-            params.signatures,
-            { from },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async batchFillOrdersNoThrowAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { takerAssetFillAmounts?: BigNumber[]; gas?: number } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts);
-        const txHash = await this._exchange.batchFillOrdersNoThrow.sendTransactionAsync(
-            params.orders,
-            params.takerAssetFillAmounts,
-            params.signatures,
-            { from, gas: opts.gas },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async marketSellOrdersAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { takerAssetFillAmount: BigNumber },
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createMarketSellOrders(orders, opts.takerAssetFillAmount);
-        const txHash = await this._exchange.marketSellOrders.sendTransactionAsync(
-            params.orders,
-            params.takerAssetFillAmount,
-            params.signatures,
-            { from },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async marketSellOrdersNoThrowAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { takerAssetFillAmount: BigNumber; gas?: number },
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createMarketSellOrders(orders, opts.takerAssetFillAmount);
-        const txHash = await this._exchange.marketSellOrdersNoThrow.sendTransactionAsync(
-            params.orders,
-            params.takerAssetFillAmount,
-            params.signatures,
-            { from, gas: opts.gas },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async marketBuyOrdersAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { makerAssetFillAmount: BigNumber },
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createMarketBuyOrders(orders, opts.makerAssetFillAmount);
-        const txHash = await this._exchange.marketBuyOrders.sendTransactionAsync(
-            params.orders,
-            params.makerAssetFillAmount,
-            params.signatures,
-            { from },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async marketBuyOrdersNoThrowAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { makerAssetFillAmount: BigNumber; gas?: number },
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createMarketBuyOrders(orders, opts.makerAssetFillAmount);
-        const txHash = await this._exchange.marketBuyOrdersNoThrow.sendTransactionAsync(
-            params.orders,
-            params.makerAssetFillAmount,
-            params.signatures,
-            { from, gas: opts.gas },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async batchCancelOrdersAsync(
-        orders: SignedOrder[],
-        from: string,
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createBatchCancel(orders);
-        const txHash = await this._exchange.batchCancelOrders.sendTransactionAsync(params.orders, { from });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async cancelOrdersUpToAsync(salt: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._exchange.cancelOrdersUpTo.sendTransactionAsync(salt, { from });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async registerAssetProxyAsync(
-        assetProxyAddress: string,
-        from: string,
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._exchange.registerAssetProxy.sendTransactionAsync(assetProxyAddress, { from });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async executeTransactionAsync(
-        signedTx: SignedTransaction,
-        from: string,
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._exchange.executeTransaction.sendTransactionAsync(
-            signedTx.salt,
-            signedTx.signerAddress,
-            signedTx.data,
-            signedTx.signature,
-            { from },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async getTakerAssetFilledAmountAsync(orderHashHex: string): Promise<BigNumber> {
-        const filledAmount = await this._exchange.filled.callAsync(orderHashHex);
-        return filledAmount;
-    }
-    public async isCancelledAsync(orderHashHex: string): Promise<boolean> {
-        const isCancelled = await this._exchange.cancelled.callAsync(orderHashHex);
-        return isCancelled;
-    }
-    public async getOrderEpochAsync(makerAddress: string, senderAddress: string): Promise<BigNumber> {
-        const orderEpoch = await this._exchange.orderEpoch.callAsync(makerAddress, senderAddress);
-        return orderEpoch;
-    }
-    public async getOrderInfoAsync(signedOrder: SignedOrder): Promise<OrderInfo> {
-        const orderInfo = (await this._exchange.getOrderInfo.callAsync(signedOrder)) as OrderInfo;
-        return orderInfo;
-    }
-    public async getOrdersInfoAsync(signedOrders: SignedOrder[]): Promise<OrderInfo[]> {
-        const ordersInfo = (await this._exchange.getOrdersInfo.callAsync(signedOrders)) as OrderInfo[];
-        return ordersInfo;
-    }
-    public async matchOrdersAsync(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        from: string,
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = orderUtils.createMatchOrders(signedOrderLeft, signedOrderRight);
-        const txHash = await this._exchange.matchOrders.sendTransactionAsync(
-            params.left,
-            params.right,
-            params.leftSignature,
-            params.rightSignature,
-            { from },
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async getFillOrderResultsAsync(
-        signedOrder: SignedOrder,
-        from: string,
-        opts: { takerAssetFillAmount?: BigNumber } = {},
-    ): Promise<FillResults> {
-        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
-        const fillResults = await this._exchange.fillOrder.callAsync(
-            params.order,
-            params.takerAssetFillAmount,
-            params.signature,
-            { from },
-        );
-        return fillResults;
-    }
-    public abiEncodeFillOrder(signedOrder: SignedOrder, opts: { takerAssetFillAmount?: BigNumber } = {}): string {
-        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
-        const data = this._exchange.fillOrder.getABIEncodedTransactionData(
-            params.order,
-            params.takerAssetFillAmount,
-            params.signature,
-        );
-        return data;
-    }
-    public getExchangeAddress(): string {
-        return this._exchange.address;
-    }
-}
diff --git a/packages/contracts/test/utils/fill_order_combinatorial_utils.ts b/packages/contracts/test/utils/fill_order_combinatorial_utils.ts
deleted file mode 100644
index 8046771f9..000000000
--- a/packages/contracts/test/utils/fill_order_combinatorial_utils.ts
+++ /dev/null
@@ -1,924 +0,0 @@
-import {
-    assetDataUtils,
-    BalanceAndProxyAllowanceLazyStore,
-    ExchangeTransferSimulator,
-    orderHashUtils,
-    OrderStateUtils,
-    OrderValidationUtils,
-} from '@0x/order-utils';
-import { AssetProxyId, RevertReason, SignatureType, SignedOrder } from '@0x/types';
-import { BigNumber, errorUtils, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import { LogWithDecodedArgs, Provider, TxData } from 'ethereum-types';
-import * as _ from 'lodash';
-import 'make-promises-safe';
-
-import { ExchangeContract, ExchangeFillEventArgs } from '../../generated-wrappers/exchange';
-import { TestLibsContract } from '../../generated-wrappers/test_libs';
-import { artifacts } from '../../src/artifacts';
-
-import { expectTransactionFailedAsync } from './assertions';
-import { AssetWrapper } from './asset_wrapper';
-import { chaiSetup } from './chai_setup';
-import { constants } from './constants';
-import { ERC20Wrapper } from './erc20_wrapper';
-import { ERC721Wrapper } from './erc721_wrapper';
-import { ExchangeWrapper } from './exchange_wrapper';
-import { OrderFactoryFromScenario } from './order_factory_from_scenario';
-import { orderUtils } from './order_utils';
-import { signingUtils } from './signing_utils';
-import { SimpleAssetBalanceAndProxyAllowanceFetcher } from './simple_asset_balance_and_proxy_allowance_fetcher';
-import { SimpleOrderFilledCancelledFetcher } from './simple_order_filled_cancelled_fetcher';
-import {
-    AllowanceAmountScenario,
-    AssetDataScenario,
-    BalanceAmountScenario,
-    ExpirationTimeSecondsScenario,
-    FeeRecipientAddressScenario,
-    FillScenario,
-    OrderAssetAmountScenario,
-    TakerAssetFillAmountScenario,
-    TakerScenario,
-    TraderStateScenario,
-} from './types';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-/**
- * Instantiates a new instance of FillOrderCombinatorialUtils. Since this method has some
- * required async setup, a factory method is required.
- * @param web3Wrapper Web3Wrapper instance
- * @param txDefaults Default Ethereum tx options
- * @return FillOrderCombinatorialUtils instance
- */
-export async function fillOrderCombinatorialUtilsFactoryAsync(
-    web3Wrapper: Web3Wrapper,
-    txDefaults: Partial<TxData>,
-): Promise<FillOrderCombinatorialUtils> {
-    const accounts = await web3Wrapper.getAvailableAddressesAsync();
-    const userAddresses = _.slice(accounts, 0, 5);
-    const [ownerAddress, makerAddress, takerAddress] = userAddresses;
-    const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[userAddresses.indexOf(makerAddress)];
-
-    const provider = web3Wrapper.getProvider();
-    const erc20Wrapper = new ERC20Wrapper(provider, userAddresses, ownerAddress);
-    const erc721Wrapper = new ERC721Wrapper(provider, userAddresses, ownerAddress);
-
-    const erc20EighteenDecimalTokenCount = 3;
-    const eighteenDecimals = new BigNumber(18);
-    const [
-        erc20EighteenDecimalTokenA,
-        erc20EighteenDecimalTokenB,
-        zrxToken,
-    ] = await erc20Wrapper.deployDummyTokensAsync(erc20EighteenDecimalTokenCount, eighteenDecimals);
-    const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-
-    const erc20FiveDecimalTokenCount = 2;
-    const fiveDecimals = new BigNumber(5);
-    const [erc20FiveDecimalTokenA, erc20FiveDecimalTokenB] = await erc20Wrapper.deployDummyTokensAsync(
-        erc20FiveDecimalTokenCount,
-        fiveDecimals,
-    );
-    const zeroDecimals = new BigNumber(0);
-    const erc20ZeroDecimalTokenCount = 2;
-    const [erc20ZeroDecimalTokenA, erc20ZeroDecimalTokenB] = await erc20Wrapper.deployDummyTokensAsync(
-        erc20ZeroDecimalTokenCount,
-        zeroDecimals,
-    );
-    const erc20Proxy = await erc20Wrapper.deployProxyAsync();
-    await erc20Wrapper.setBalancesAndAllowancesAsync();
-
-    const [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-    const erc721Proxy = await erc721Wrapper.deployProxyAsync();
-    await erc721Wrapper.setBalancesAndAllowancesAsync();
-    const erc721Balances = await erc721Wrapper.getBalancesAsync();
-
-    const assetWrapper = new AssetWrapper([erc20Wrapper, erc721Wrapper]);
-
-    const exchangeContract = await ExchangeContract.deployFrom0xArtifactAsync(
-        artifacts.Exchange,
-        provider,
-        txDefaults,
-        zrxAssetData,
-    );
-    const exchangeWrapper = new ExchangeWrapper(exchangeContract, provider);
-    await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, ownerAddress);
-    await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, ownerAddress);
-
-    await web3Wrapper.awaitTransactionSuccessAsync(
-        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeContract.address, {
-            from: ownerAddress,
-        }),
-        constants.AWAIT_TRANSACTION_MINED_MS,
-    );
-    await web3Wrapper.awaitTransactionSuccessAsync(
-        await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeContract.address, {
-            from: ownerAddress,
-        }),
-        constants.AWAIT_TRANSACTION_MINED_MS,
-    );
-
-    const orderFactory = new OrderFactoryFromScenario(
-        userAddresses,
-        zrxToken.address,
-        [erc20EighteenDecimalTokenA.address, erc20EighteenDecimalTokenB.address],
-        [erc20FiveDecimalTokenA.address, erc20FiveDecimalTokenB.address],
-        [erc20ZeroDecimalTokenA.address, erc20ZeroDecimalTokenB.address],
-        erc721Token,
-        erc721Balances,
-        exchangeContract.address,
-    );
-
-    const testLibsContract = await TestLibsContract.deployFrom0xArtifactAsync(artifacts.TestLibs, provider, txDefaults);
-
-    const fillOrderCombinatorialUtils = new FillOrderCombinatorialUtils(
-        orderFactory,
-        ownerAddress,
-        makerAddress,
-        makerPrivateKey,
-        takerAddress,
-        zrxAssetData,
-        exchangeWrapper,
-        assetWrapper,
-        testLibsContract,
-    );
-    return fillOrderCombinatorialUtils;
-}
-
-export class FillOrderCombinatorialUtils {
-    public orderFactory: OrderFactoryFromScenario;
-    public ownerAddress: string;
-    public makerAddress: string;
-    public makerPrivateKey: Buffer;
-    public takerAddress: string;
-    public zrxAssetData: string;
-    public exchangeWrapper: ExchangeWrapper;
-    public assetWrapper: AssetWrapper;
-    public testLibsContract: TestLibsContract;
-    public static generateFillOrderCombinations(): FillScenario[] {
-        const takerScenarios = [
-            TakerScenario.Unspecified,
-            // TakerScenario.CorrectlySpecified,
-            // TakerScenario.IncorrectlySpecified,
-        ];
-        const feeRecipientScenarios = [
-            FeeRecipientAddressScenario.EthUserAddress,
-            // FeeRecipientAddressScenario.BurnAddress,
-        ];
-        const makerAssetAmountScenario = [
-            OrderAssetAmountScenario.Large,
-            // OrderAssetAmountScenario.Zero,
-            // OrderAssetAmountScenario.Small,
-        ];
-        const takerAssetAmountScenario = [
-            OrderAssetAmountScenario.Large,
-            // OrderAssetAmountScenario.Zero,
-            // OrderAssetAmountScenario.Small,
-        ];
-        const makerFeeScenario = [
-            OrderAssetAmountScenario.Large,
-            // OrderAssetAmountScenario.Small,
-            // OrderAssetAmountScenario.Zero,
-        ];
-        const takerFeeScenario = [
-            OrderAssetAmountScenario.Large,
-            // OrderAssetAmountScenario.Small,
-            // OrderAssetAmountScenario.Zero,
-        ];
-        const expirationTimeSecondsScenario = [
-            ExpirationTimeSecondsScenario.InFuture,
-            ExpirationTimeSecondsScenario.InPast,
-        ];
-        const makerAssetDataScenario = [
-            AssetDataScenario.ERC20FiveDecimals,
-            AssetDataScenario.ERC20NonZRXEighteenDecimals,
-            AssetDataScenario.ERC721,
-            AssetDataScenario.ZRXFeeToken,
-        ];
-        const takerAssetDataScenario = [
-            AssetDataScenario.ERC20FiveDecimals,
-            AssetDataScenario.ERC20NonZRXEighteenDecimals,
-            AssetDataScenario.ERC721,
-            AssetDataScenario.ZRXFeeToken,
-        ];
-        const takerAssetFillAmountScenario = [
-            TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount,
-            // TakerAssetFillAmountScenario.GreaterThanRemainingFillableTakerAssetAmount,
-            // TakerAssetFillAmountScenario.LessThanRemainingFillableTakerAssetAmount,
-        ];
-        const makerAssetBalanceScenario = [
-            BalanceAmountScenario.Higher,
-            // BalanceAmountScenario.Exact,
-            // BalanceAmountScenario.TooLow,
-        ];
-        const makerAssetAllowanceScenario = [
-            AllowanceAmountScenario.Higher,
-            // AllowanceAmountScenario.Exact,
-            // AllowanceAmountScenario.TooLow,
-            // AllowanceAmountScenario.Unlimited,
-        ];
-        const makerZRXBalanceScenario = [
-            BalanceAmountScenario.Higher,
-            // BalanceAmountScenario.Exact,
-            // BalanceAmountScenario.TooLow,
-        ];
-        const makerZRXAllowanceScenario = [
-            AllowanceAmountScenario.Higher,
-            // AllowanceAmountScenario.Exact,
-            // AllowanceAmountScenario.TooLow,
-            // AllowanceAmountScenario.Unlimited,
-        ];
-        const takerAssetBalanceScenario = [
-            BalanceAmountScenario.Higher,
-            // BalanceAmountScenario.Exact,
-            // BalanceAmountScenario.TooLow,
-        ];
-        const takerAssetAllowanceScenario = [
-            AllowanceAmountScenario.Higher,
-            // AllowanceAmountScenario.Exact,
-            // AllowanceAmountScenario.TooLow,
-            // AllowanceAmountScenario.Unlimited,
-        ];
-        const takerZRXBalanceScenario = [
-            BalanceAmountScenario.Higher,
-            // BalanceAmountScenario.Exact,
-            // BalanceAmountScenario.TooLow,
-        ];
-        const takerZRXAllowanceScenario = [
-            AllowanceAmountScenario.Higher,
-            // AllowanceAmountScenario.Exact,
-            // AllowanceAmountScenario.TooLow,
-            // AllowanceAmountScenario.Unlimited,
-        ];
-        const fillScenarioArrays = FillOrderCombinatorialUtils._getAllCombinations([
-            takerScenarios,
-            feeRecipientScenarios,
-            makerAssetAmountScenario,
-            takerAssetAmountScenario,
-            makerFeeScenario,
-            takerFeeScenario,
-            expirationTimeSecondsScenario,
-            makerAssetDataScenario,
-            takerAssetDataScenario,
-            takerAssetFillAmountScenario,
-            makerAssetBalanceScenario,
-            makerAssetAllowanceScenario,
-            makerZRXBalanceScenario,
-            makerZRXAllowanceScenario,
-            takerAssetBalanceScenario,
-            takerAssetAllowanceScenario,
-            takerZRXBalanceScenario,
-            takerZRXAllowanceScenario,
-        ]);
-
-        const fillScenarios = _.map(fillScenarioArrays, fillScenarioArray => {
-            // tslint:disable:custom-no-magic-numbers
-            const fillScenario: FillScenario = {
-                orderScenario: {
-                    takerScenario: fillScenarioArray[0] as TakerScenario,
-                    feeRecipientScenario: fillScenarioArray[1] as FeeRecipientAddressScenario,
-                    makerAssetAmountScenario: fillScenarioArray[2] as OrderAssetAmountScenario,
-                    takerAssetAmountScenario: fillScenarioArray[3] as OrderAssetAmountScenario,
-                    makerFeeScenario: fillScenarioArray[4] as OrderAssetAmountScenario,
-                    takerFeeScenario: fillScenarioArray[5] as OrderAssetAmountScenario,
-                    expirationTimeSecondsScenario: fillScenarioArray[6] as ExpirationTimeSecondsScenario,
-                    makerAssetDataScenario: fillScenarioArray[7] as AssetDataScenario,
-                    takerAssetDataScenario: fillScenarioArray[8] as AssetDataScenario,
-                },
-                takerAssetFillAmountScenario: fillScenarioArray[9] as TakerAssetFillAmountScenario,
-                makerStateScenario: {
-                    traderAssetBalance: fillScenarioArray[10] as BalanceAmountScenario,
-                    traderAssetAllowance: fillScenarioArray[11] as AllowanceAmountScenario,
-                    zrxFeeBalance: fillScenarioArray[12] as BalanceAmountScenario,
-                    zrxFeeAllowance: fillScenarioArray[13] as AllowanceAmountScenario,
-                },
-                takerStateScenario: {
-                    traderAssetBalance: fillScenarioArray[14] as BalanceAmountScenario,
-                    traderAssetAllowance: fillScenarioArray[15] as AllowanceAmountScenario,
-                    zrxFeeBalance: fillScenarioArray[16] as BalanceAmountScenario,
-                    zrxFeeAllowance: fillScenarioArray[17] as AllowanceAmountScenario,
-                },
-            };
-            // tslint:enable:custom-no-magic-numbers
-            return fillScenario;
-        });
-
-        return fillScenarios;
-    }
-    /**
-     * Recursive implementation of generating all combinations of the supplied
-     * string-containing arrays.
-     */
-    private static _getAllCombinations(arrays: string[][]): string[][] {
-        // Base case
-        if (arrays.length === 1) {
-            const remainingValues = _.map(arrays[0], val => {
-                return [val];
-            });
-            return remainingValues;
-        } else {
-            const result = [];
-            const restOfArrays = arrays.slice(1);
-            const allCombinationsOfRemaining = FillOrderCombinatorialUtils._getAllCombinations(restOfArrays); // recur with the rest of array
-            // tslint:disable:prefer-for-of
-            for (let i = 0; i < allCombinationsOfRemaining.length; i++) {
-                for (let j = 0; j < arrays[0].length; j++) {
-                    result.push([arrays[0][j], ...allCombinationsOfRemaining[i]]);
-                }
-            }
-            // tslint:enable:prefer-for-of
-            return result;
-        }
-    }
-    constructor(
-        orderFactory: OrderFactoryFromScenario,
-        ownerAddress: string,
-        makerAddress: string,
-        makerPrivateKey: Buffer,
-        takerAddress: string,
-        zrxAssetData: string,
-        exchangeWrapper: ExchangeWrapper,
-        assetWrapper: AssetWrapper,
-        testLibsContract: TestLibsContract,
-    ) {
-        this.orderFactory = orderFactory;
-        this.ownerAddress = ownerAddress;
-        this.makerAddress = makerAddress;
-        this.makerPrivateKey = makerPrivateKey;
-        this.takerAddress = takerAddress;
-        this.zrxAssetData = zrxAssetData;
-        this.exchangeWrapper = exchangeWrapper;
-        this.assetWrapper = assetWrapper;
-        this.testLibsContract = testLibsContract;
-    }
-    public async testFillOrderScenarioAsync(
-        provider: Provider,
-        fillScenario: FillScenario,
-        isVerbose: boolean = false,
-    ): Promise<void> {
-        // 1. Generate order
-        const order = this.orderFactory.generateOrder(fillScenario.orderScenario);
-
-        // 2. Sign order
-        const orderHashBuff = orderHashUtils.getOrderHashBuffer(order);
-        const signature = signingUtils.signMessage(orderHashBuff, this.makerPrivateKey, SignatureType.EthSign);
-        const signedOrder = {
-            ...order,
-            signature: `0x${signature.toString('hex')}`,
-        };
-
-        const balanceAndProxyAllowanceFetcher = new SimpleAssetBalanceAndProxyAllowanceFetcher(this.assetWrapper);
-        const orderFilledCancelledFetcher = new SimpleOrderFilledCancelledFetcher(
-            this.exchangeWrapper,
-            this.zrxAssetData,
-        );
-
-        // 3. Figure out fill amount
-        const takerAssetFillAmount = await this._getTakerAssetFillAmountAsync(
-            signedOrder,
-            fillScenario.takerAssetFillAmountScenario,
-            balanceAndProxyAllowanceFetcher,
-            orderFilledCancelledFetcher,
-        );
-
-        // 4. Permutate the maker and taker balance/allowance scenarios
-        await this._modifyTraderStateAsync(
-            fillScenario.makerStateScenario,
-            fillScenario.takerStateScenario,
-            signedOrder,
-            takerAssetFillAmount,
-        );
-
-        // 5. If I fill it by X, what are the resulting balances/allowances/filled amounts expected?
-        const orderValidationUtils = new OrderValidationUtils(orderFilledCancelledFetcher, provider);
-        const lazyStore = new BalanceAndProxyAllowanceLazyStore(balanceAndProxyAllowanceFetcher);
-        const exchangeTransferSimulator = new ExchangeTransferSimulator(lazyStore);
-
-        let fillRevertReasonIfExists;
-        try {
-            await orderValidationUtils.validateFillOrderThrowIfInvalidAsync(
-                exchangeTransferSimulator,
-                provider,
-                signedOrder,
-                takerAssetFillAmount,
-                this.takerAddress,
-                this.zrxAssetData,
-            );
-            if (isVerbose) {
-                logUtils.log(`Expecting fillOrder to succeed.`);
-            }
-        } catch (err) {
-            fillRevertReasonIfExists = err.message;
-            if (isVerbose) {
-                logUtils.log(`Expecting fillOrder to fail with:`);
-                logUtils.log(err);
-            }
-        }
-
-        // 6. Fill the order
-        await this._fillOrderAndAssertOutcomeAsync(
-            signedOrder,
-            takerAssetFillAmount,
-            lazyStore,
-            fillRevertReasonIfExists,
-        );
-
-        await this._abiEncodeFillOrderAndAssertOutcomeAsync(signedOrder, takerAssetFillAmount);
-    }
-    private async _fillOrderAndAssertOutcomeAsync(
-        signedOrder: SignedOrder,
-        takerAssetFillAmount: BigNumber,
-        lazyStore: BalanceAndProxyAllowanceLazyStore,
-        fillRevertReasonIfExists: RevertReason | undefined,
-    ): Promise<void> {
-        if (!_.isUndefined(fillRevertReasonIfExists)) {
-            return expectTransactionFailedAsync(
-                this.exchangeWrapper.fillOrderAsync(signedOrder, this.takerAddress, { takerAssetFillAmount }),
-                fillRevertReasonIfExists,
-            );
-        }
-
-        const makerAddress = signedOrder.makerAddress;
-        const makerAssetData = signedOrder.makerAssetData;
-        const takerAssetData = signedOrder.takerAssetData;
-        const feeRecipient = signedOrder.feeRecipientAddress;
-
-        const expMakerAssetBalanceOfMaker = await lazyStore.getBalanceAsync(makerAssetData, makerAddress);
-        const expMakerAssetAllowanceOfMaker = await lazyStore.getProxyAllowanceAsync(makerAssetData, makerAddress);
-        const expTakerAssetBalanceOfMaker = await lazyStore.getBalanceAsync(takerAssetData, makerAddress);
-        const expZRXAssetBalanceOfMaker = await lazyStore.getBalanceAsync(this.zrxAssetData, makerAddress);
-        const expZRXAssetAllowanceOfMaker = await lazyStore.getProxyAllowanceAsync(this.zrxAssetData, makerAddress);
-        const expTakerAssetBalanceOfTaker = await lazyStore.getBalanceAsync(takerAssetData, this.takerAddress);
-        const expTakerAssetAllowanceOfTaker = await lazyStore.getProxyAllowanceAsync(takerAssetData, this.takerAddress);
-        const expMakerAssetBalanceOfTaker = await lazyStore.getBalanceAsync(makerAssetData, this.takerAddress);
-        const expZRXAssetBalanceOfTaker = await lazyStore.getBalanceAsync(this.zrxAssetData, this.takerAddress);
-        const expZRXAssetAllowanceOfTaker = await lazyStore.getProxyAllowanceAsync(
-            this.zrxAssetData,
-            this.takerAddress,
-        );
-        const expZRXAssetBalanceOfFeeRecipient = await lazyStore.getBalanceAsync(this.zrxAssetData, feeRecipient);
-
-        const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
-        const alreadyFilledTakerAmount = await this.exchangeWrapper.getTakerAssetFilledAmountAsync(orderHash);
-        const remainingTakerAmountToFill = signedOrder.takerAssetAmount.minus(alreadyFilledTakerAmount);
-        const expFilledTakerAmount = takerAssetFillAmount.gt(remainingTakerAmountToFill)
-            ? remainingTakerAmountToFill
-            : alreadyFilledTakerAmount.add(takerAssetFillAmount);
-
-        const expFilledMakerAmount = orderUtils.getPartialAmountFloor(
-            expFilledTakerAmount,
-            signedOrder.takerAssetAmount,
-            signedOrder.makerAssetAmount,
-        );
-        const expMakerFeePaid = orderUtils.getPartialAmountFloor(
-            expFilledTakerAmount,
-            signedOrder.takerAssetAmount,
-            signedOrder.makerFee,
-        );
-        const expTakerFeePaid = orderUtils.getPartialAmountFloor(
-            expFilledTakerAmount,
-            signedOrder.takerAssetAmount,
-            signedOrder.takerFee,
-        );
-        const fillResults = await this.exchangeWrapper.getFillOrderResultsAsync(signedOrder, this.takerAddress, {
-            takerAssetFillAmount,
-        });
-        expect(fillResults.takerAssetFilledAmount).to.be.bignumber.equal(
-            expFilledTakerAmount,
-            'takerAssetFilledAmount',
-        );
-        expect(fillResults.makerAssetFilledAmount).to.be.bignumber.equal(
-            expFilledMakerAmount,
-            'makerAssetFilledAmount',
-        );
-        expect(fillResults.takerFeePaid).to.be.bignumber.equal(expTakerFeePaid, 'takerFeePaid');
-        expect(fillResults.makerFeePaid).to.be.bignumber.equal(expMakerFeePaid, 'makerFeePaid');
-
-        // - Let's fill the order!
-        const txReceipt = await this.exchangeWrapper.fillOrderAsync(signedOrder, this.takerAddress, {
-            takerAssetFillAmount,
-        });
-
-        const actFilledTakerAmount = await this.exchangeWrapper.getTakerAssetFilledAmountAsync(orderHash);
-        expect(actFilledTakerAmount).to.be.bignumber.equal(expFilledTakerAmount, 'filledTakerAmount');
-
-        const exchangeLogs = _.filter(
-            txReceipt.logs,
-            txLog => txLog.address === this.exchangeWrapper.getExchangeAddress(),
-        );
-        expect(exchangeLogs.length).to.be.equal(1, 'logs length');
-        // tslint:disable-next-line:no-unnecessary-type-assertion
-        const log = txReceipt.logs[0] as LogWithDecodedArgs<ExchangeFillEventArgs>;
-        expect(log.args.makerAddress).to.be.equal(makerAddress, 'log.args.makerAddress');
-        expect(log.args.takerAddress).to.be.equal(this.takerAddress, 'log.args.this.takerAddress');
-        expect(log.args.feeRecipientAddress).to.be.equal(feeRecipient, 'log.args.feeRecipientAddress');
-        expect(log.args.makerAssetFilledAmount).to.be.bignumber.equal(
-            expFilledMakerAmount,
-            'log.args.makerAssetFilledAmount',
-        );
-        expect(log.args.takerAssetFilledAmount).to.be.bignumber.equal(
-            expFilledTakerAmount,
-            'log.args.takerAssetFilledAmount',
-        );
-        expect(log.args.makerFeePaid).to.be.bignumber.equal(expMakerFeePaid, 'log.args.makerFeePaid');
-        expect(log.args.takerFeePaid).to.be.bignumber.equal(expTakerFeePaid, 'logs.args.takerFeePaid');
-        expect(log.args.orderHash).to.be.equal(orderHash, 'log.args.orderHash');
-        expect(log.args.makerAssetData).to.be.equal(makerAssetData, 'log.args.makerAssetData');
-        expect(log.args.takerAssetData).to.be.equal(takerAssetData, 'log.args.takerAssetData');
-
-        const actMakerAssetBalanceOfMaker = await this.assetWrapper.getBalanceAsync(makerAddress, makerAssetData);
-        expect(actMakerAssetBalanceOfMaker).to.be.bignumber.equal(
-            expMakerAssetBalanceOfMaker,
-            'makerAssetBalanceOfMaker',
-        );
-
-        const actMakerAssetAllowanceOfMaker = await this.assetWrapper.getProxyAllowanceAsync(
-            makerAddress,
-            makerAssetData,
-        );
-        expect(actMakerAssetAllowanceOfMaker).to.be.bignumber.equal(
-            expMakerAssetAllowanceOfMaker,
-            'makerAssetAllowanceOfMaker',
-        );
-
-        const actTakerAssetBalanceOfMaker = await this.assetWrapper.getBalanceAsync(makerAddress, takerAssetData);
-        expect(actTakerAssetBalanceOfMaker).to.be.bignumber.equal(
-            expTakerAssetBalanceOfMaker,
-            'takerAssetBalanceOfMaker',
-        );
-
-        const actZRXAssetBalanceOfMaker = await this.assetWrapper.getBalanceAsync(makerAddress, this.zrxAssetData);
-        expect(actZRXAssetBalanceOfMaker).to.be.bignumber.equal(expZRXAssetBalanceOfMaker, 'ZRXAssetBalanceOfMaker');
-
-        const actZRXAssetAllowanceOfMaker = await this.assetWrapper.getProxyAllowanceAsync(
-            makerAddress,
-            this.zrxAssetData,
-        );
-        expect(actZRXAssetAllowanceOfMaker).to.be.bignumber.equal(
-            expZRXAssetAllowanceOfMaker,
-            'ZRXAssetAllowanceOfMaker',
-        );
-
-        const actTakerAssetBalanceOfTaker = await this.assetWrapper.getBalanceAsync(this.takerAddress, takerAssetData);
-        expect(actTakerAssetBalanceOfTaker).to.be.bignumber.equal(
-            expTakerAssetBalanceOfTaker,
-            'TakerAssetBalanceOfTaker',
-        );
-
-        const actTakerAssetAllowanceOfTaker = await this.assetWrapper.getProxyAllowanceAsync(
-            this.takerAddress,
-            takerAssetData,
-        );
-
-        expect(actTakerAssetAllowanceOfTaker).to.be.bignumber.equal(
-            expTakerAssetAllowanceOfTaker,
-            'TakerAssetAllowanceOfTaker',
-        );
-
-        const actMakerAssetBalanceOfTaker = await this.assetWrapper.getBalanceAsync(this.takerAddress, makerAssetData);
-        expect(actMakerAssetBalanceOfTaker).to.be.bignumber.equal(
-            expMakerAssetBalanceOfTaker,
-            'MakerAssetBalanceOfTaker',
-        );
-
-        const actZRXAssetBalanceOfTaker = await this.assetWrapper.getBalanceAsync(this.takerAddress, this.zrxAssetData);
-        expect(actZRXAssetBalanceOfTaker).to.be.bignumber.equal(expZRXAssetBalanceOfTaker, 'ZRXAssetBalanceOfTaker');
-
-        const actZRXAssetAllowanceOfTaker = await this.assetWrapper.getProxyAllowanceAsync(
-            this.takerAddress,
-            this.zrxAssetData,
-        );
-        expect(actZRXAssetAllowanceOfTaker).to.be.bignumber.equal(
-            expZRXAssetAllowanceOfTaker,
-            'ZRXAssetAllowanceOfTaker',
-        );
-
-        const actZRXAssetBalanceOfFeeRecipient = await this.assetWrapper.getBalanceAsync(
-            feeRecipient,
-            this.zrxAssetData,
-        );
-        expect(actZRXAssetBalanceOfFeeRecipient).to.be.bignumber.equal(
-            expZRXAssetBalanceOfFeeRecipient,
-            'ZRXAssetBalanceOfFeeRecipient',
-        );
-    }
-    private async _abiEncodeFillOrderAndAssertOutcomeAsync(
-        signedOrder: SignedOrder,
-        takerAssetFillAmount: BigNumber,
-    ): Promise<void> {
-        const params = orderUtils.createFill(signedOrder, takerAssetFillAmount);
-        const expectedAbiEncodedData = this.exchangeWrapper.abiEncodeFillOrder(signedOrder, { takerAssetFillAmount });
-        const libsAbiEncodedData = await this.testLibsContract.publicAbiEncodeFillOrder.callAsync(
-            params.order,
-            params.takerAssetFillAmount,
-            params.signature,
-        );
-        expect(libsAbiEncodedData).to.be.equal(expectedAbiEncodedData, 'ABIEncodedFillOrderData');
-    }
-    private async _getTakerAssetFillAmountAsync(
-        signedOrder: SignedOrder,
-        takerAssetFillAmountScenario: TakerAssetFillAmountScenario,
-        balanceAndProxyAllowanceFetcher: SimpleAssetBalanceAndProxyAllowanceFetcher,
-        orderFilledCancelledFetcher: SimpleOrderFilledCancelledFetcher,
-    ): Promise<BigNumber> {
-        const orderStateUtils = new OrderStateUtils(balanceAndProxyAllowanceFetcher, orderFilledCancelledFetcher);
-        const fillableTakerAssetAmount = await orderStateUtils.getMaxFillableTakerAssetAmountAsync(
-            signedOrder,
-            this.takerAddress,
-        );
-
-        let takerAssetFillAmount;
-        switch (takerAssetFillAmountScenario) {
-            case TakerAssetFillAmountScenario.Zero:
-                takerAssetFillAmount = new BigNumber(0);
-                break;
-
-            case TakerAssetFillAmountScenario.ExactlyRemainingFillableTakerAssetAmount:
-                takerAssetFillAmount = fillableTakerAssetAmount;
-                break;
-
-            case TakerAssetFillAmountScenario.GreaterThanRemainingFillableTakerAssetAmount:
-                takerAssetFillAmount = fillableTakerAssetAmount.add(1);
-                break;
-
-            case TakerAssetFillAmountScenario.LessThanRemainingFillableTakerAssetAmount:
-                const takerAssetProxyId = assetDataUtils.decodeAssetProxyId(signedOrder.takerAssetData);
-                const makerAssetProxyId = assetDataUtils.decodeAssetProxyId(signedOrder.makerAssetData);
-                const isEitherAssetERC721 =
-                    takerAssetProxyId === AssetProxyId.ERC721 || makerAssetProxyId === AssetProxyId.ERC721;
-                if (isEitherAssetERC721) {
-                    throw new Error(
-                        'Cannot test `TakerAssetFillAmountScenario.LessThanRemainingFillableTakerAssetAmount` together with ERC721 assets since orders involving ERC721 must always be filled exactly.',
-                    );
-                }
-                takerAssetFillAmount = fillableTakerAssetAmount.div(2).floor();
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr('TakerAssetFillAmountScenario', takerAssetFillAmountScenario);
-        }
-
-        return takerAssetFillAmount;
-    }
-    private async _modifyTraderStateAsync(
-        makerStateScenario: TraderStateScenario,
-        takerStateScenario: TraderStateScenario,
-        signedOrder: SignedOrder,
-        takerAssetFillAmount: BigNumber,
-    ): Promise<void> {
-        const makerAssetFillAmount = orderUtils.getPartialAmountFloor(
-            takerAssetFillAmount,
-            signedOrder.takerAssetAmount,
-            signedOrder.makerAssetAmount,
-        );
-        switch (makerStateScenario.traderAssetBalance) {
-            case BalanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case BalanceAmountScenario.TooLow:
-                if (makerAssetFillAmount.eq(0)) {
-                    throw new Error(`Cannot set makerAssetBalanceOfMaker TooLow if makerAssetFillAmount is 0`);
-                }
-                const tooLowBalance = makerAssetFillAmount.minus(1);
-                await this.assetWrapper.setBalanceAsync(
-                    signedOrder.makerAddress,
-                    signedOrder.makerAssetData,
-                    tooLowBalance,
-                );
-                break;
-
-            case BalanceAmountScenario.Exact:
-                const exactBalance = makerAssetFillAmount;
-                await this.assetWrapper.setBalanceAsync(
-                    signedOrder.makerAddress,
-                    signedOrder.makerAssetData,
-                    exactBalance,
-                );
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr(
-                    'makerStateScenario.traderAssetBalance',
-                    makerStateScenario.traderAssetBalance,
-                );
-        }
-
-        const makerFee = orderUtils.getPartialAmountFloor(
-            takerAssetFillAmount,
-            signedOrder.takerAssetAmount,
-            signedOrder.makerFee,
-        );
-        switch (makerStateScenario.zrxFeeBalance) {
-            case BalanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case BalanceAmountScenario.TooLow:
-                if (makerFee.eq(0)) {
-                    throw new Error(`Cannot set zrxAsserBalanceOfMaker TooLow if makerFee is 0`);
-                }
-                const tooLowBalance = makerFee.minus(1);
-                await this.assetWrapper.setBalanceAsync(signedOrder.makerAddress, this.zrxAssetData, tooLowBalance);
-                break;
-
-            case BalanceAmountScenario.Exact:
-                const exactBalance = makerFee;
-                await this.assetWrapper.setBalanceAsync(signedOrder.makerAddress, this.zrxAssetData, exactBalance);
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr('makerStateScenario.zrxFeeBalance', makerStateScenario.zrxFeeBalance);
-        }
-
-        switch (makerStateScenario.traderAssetAllowance) {
-            case AllowanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case AllowanceAmountScenario.TooLow:
-                const tooLowAllowance = makerAssetFillAmount.minus(1);
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    signedOrder.makerAddress,
-                    signedOrder.makerAssetData,
-                    tooLowAllowance,
-                );
-                break;
-
-            case AllowanceAmountScenario.Exact:
-                const exactAllowance = makerAssetFillAmount;
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    signedOrder.makerAddress,
-                    signedOrder.makerAssetData,
-                    exactAllowance,
-                );
-                break;
-
-            case AllowanceAmountScenario.Unlimited:
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    signedOrder.makerAddress,
-                    signedOrder.makerAssetData,
-                    constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
-                );
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr(
-                    'makerStateScenario.traderAssetAllowance',
-                    makerStateScenario.traderAssetAllowance,
-                );
-        }
-
-        switch (makerStateScenario.zrxFeeAllowance) {
-            case AllowanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case AllowanceAmountScenario.TooLow:
-                const tooLowAllowance = makerFee.minus(1);
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    signedOrder.makerAddress,
-                    this.zrxAssetData,
-                    tooLowAllowance,
-                );
-                break;
-
-            case AllowanceAmountScenario.Exact:
-                const exactAllowance = makerFee;
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    signedOrder.makerAddress,
-                    this.zrxAssetData,
-                    exactAllowance,
-                );
-                break;
-
-            case AllowanceAmountScenario.Unlimited:
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    signedOrder.makerAddress,
-                    this.zrxAssetData,
-                    constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
-                );
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr(
-                    'makerStateScenario.zrxFeeAllowance',
-                    makerStateScenario.zrxFeeAllowance,
-                );
-        }
-
-        switch (takerStateScenario.traderAssetBalance) {
-            case BalanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case BalanceAmountScenario.TooLow:
-                if (takerAssetFillAmount.eq(0)) {
-                    throw new Error(`Cannot set takerAssetBalanceOfTaker TooLow if takerAssetFillAmount is 0`);
-                }
-                const tooLowBalance = takerAssetFillAmount.minus(1);
-                await this.assetWrapper.setBalanceAsync(this.takerAddress, signedOrder.takerAssetData, tooLowBalance);
-                break;
-
-            case BalanceAmountScenario.Exact:
-                const exactBalance = takerAssetFillAmount;
-                await this.assetWrapper.setBalanceAsync(this.takerAddress, signedOrder.takerAssetData, exactBalance);
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr(
-                    'takerStateScenario.traderAssetBalance',
-                    takerStateScenario.traderAssetBalance,
-                );
-        }
-
-        const takerFee = orderUtils.getPartialAmountFloor(
-            takerAssetFillAmount,
-            signedOrder.takerAssetAmount,
-            signedOrder.takerFee,
-        );
-        switch (takerStateScenario.zrxFeeBalance) {
-            case BalanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case BalanceAmountScenario.TooLow:
-                if (takerFee.eq(0)) {
-                    throw new Error(`Cannot set zrxAssetBalanceOfTaker TooLow if takerFee is 0`);
-                }
-                const tooLowBalance = takerFee.minus(1);
-                await this.assetWrapper.setBalanceAsync(this.takerAddress, this.zrxAssetData, tooLowBalance);
-                break;
-
-            case BalanceAmountScenario.Exact:
-                const exactBalance = takerFee;
-                await this.assetWrapper.setBalanceAsync(this.takerAddress, this.zrxAssetData, exactBalance);
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr('takerStateScenario.zrxFeeBalance', takerStateScenario.zrxFeeBalance);
-        }
-
-        switch (takerStateScenario.traderAssetAllowance) {
-            case AllowanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case AllowanceAmountScenario.TooLow:
-                const tooLowAllowance = takerAssetFillAmount.minus(1);
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    this.takerAddress,
-                    signedOrder.takerAssetData,
-                    tooLowAllowance,
-                );
-                break;
-
-            case AllowanceAmountScenario.Exact:
-                const exactAllowance = takerAssetFillAmount;
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    this.takerAddress,
-                    signedOrder.takerAssetData,
-                    exactAllowance,
-                );
-                break;
-
-            case AllowanceAmountScenario.Unlimited:
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    this.takerAddress,
-                    signedOrder.takerAssetData,
-                    constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
-                );
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr(
-                    'takerStateScenario.traderAssetAllowance',
-                    takerStateScenario.traderAssetAllowance,
-                );
-        }
-
-        switch (takerStateScenario.zrxFeeAllowance) {
-            case AllowanceAmountScenario.Higher:
-                break; // Noop since this is already the default
-
-            case AllowanceAmountScenario.TooLow:
-                const tooLowAllowance = takerFee.minus(1);
-                await this.assetWrapper.setProxyAllowanceAsync(this.takerAddress, this.zrxAssetData, tooLowAllowance);
-                break;
-
-            case AllowanceAmountScenario.Exact:
-                const exactAllowance = takerFee;
-                await this.assetWrapper.setProxyAllowanceAsync(this.takerAddress, this.zrxAssetData, exactAllowance);
-                break;
-
-            case AllowanceAmountScenario.Unlimited:
-                await this.assetWrapper.setProxyAllowanceAsync(
-                    this.takerAddress,
-                    this.zrxAssetData,
-                    constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
-                );
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr(
-                    'takerStateScenario.zrxFeeAllowance',
-                    takerStateScenario.zrxFeeAllowance,
-                );
-        }
-    }
-} // tslint:disable:max-file-line-count
diff --git a/packages/contracts/test/utils/formatters.ts b/packages/contracts/test/utils/formatters.ts
deleted file mode 100644
index 813eb45db..000000000
--- a/packages/contracts/test/utils/formatters.ts
+++ /dev/null
@@ -1,68 +0,0 @@
-import { SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as _ from 'lodash';
-
-import { constants } from './constants';
-import { orderUtils } from './order_utils';
-import { BatchCancelOrders, BatchFillOrders, MarketBuyOrders, MarketSellOrders } from './types';
-
-export const formatters = {
-    createBatchFill(signedOrders: SignedOrder[], takerAssetFillAmounts: BigNumber[] = []): BatchFillOrders {
-        const batchFill: BatchFillOrders = {
-            orders: [],
-            signatures: [],
-            takerAssetFillAmounts,
-        };
-        _.forEach(signedOrders, signedOrder => {
-            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            batchFill.orders.push(orderWithoutExchangeAddress);
-            batchFill.signatures.push(signedOrder.signature);
-            if (takerAssetFillAmounts.length < signedOrders.length) {
-                batchFill.takerAssetFillAmounts.push(signedOrder.takerAssetAmount);
-            }
-        });
-        return batchFill;
-    },
-    createMarketSellOrders(signedOrders: SignedOrder[], takerAssetFillAmount: BigNumber): MarketSellOrders {
-        const marketSellOrders: MarketSellOrders = {
-            orders: [],
-            signatures: [],
-            takerAssetFillAmount,
-        };
-        _.forEach(signedOrders, (signedOrder, i) => {
-            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            if (i !== 0) {
-                orderWithoutExchangeAddress.takerAssetData = constants.NULL_BYTES;
-            }
-            marketSellOrders.orders.push(orderWithoutExchangeAddress);
-            marketSellOrders.signatures.push(signedOrder.signature);
-        });
-        return marketSellOrders;
-    },
-    createMarketBuyOrders(signedOrders: SignedOrder[], makerAssetFillAmount: BigNumber): MarketBuyOrders {
-        const marketBuyOrders: MarketBuyOrders = {
-            orders: [],
-            signatures: [],
-            makerAssetFillAmount,
-        };
-        _.forEach(signedOrders, (signedOrder, i) => {
-            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            if (i !== 0) {
-                orderWithoutExchangeAddress.makerAssetData = constants.NULL_BYTES;
-            }
-            marketBuyOrders.orders.push(orderWithoutExchangeAddress);
-            marketBuyOrders.signatures.push(signedOrder.signature);
-        });
-        return marketBuyOrders;
-    },
-    createBatchCancel(signedOrders: SignedOrder[]): BatchCancelOrders {
-        const batchCancel: BatchCancelOrders = {
-            orders: [],
-        };
-        _.forEach(signedOrders, signedOrder => {
-            const orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
-            batchCancel.orders.push(orderWithoutExchangeAddress);
-        });
-        return batchCancel;
-    },
-};
diff --git a/packages/contracts/test/utils/forwarder_wrapper.ts b/packages/contracts/test/utils/forwarder_wrapper.ts
deleted file mode 100644
index a0bfcfe1d..000000000
--- a/packages/contracts/test/utils/forwarder_wrapper.ts
+++ /dev/null
@@ -1,121 +0,0 @@
-import { SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import { Provider, TransactionReceiptWithDecodedLogs, TxDataPayable } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { ForwarderContract } from '../../generated-wrappers/forwarder';
-
-import { constants } from './constants';
-import { formatters } from './formatters';
-import { LogDecoder } from './log_decoder';
-import { MarketSellOrders } from './types';
-
-export class ForwarderWrapper {
-    private readonly _web3Wrapper: Web3Wrapper;
-    private readonly _forwarderContract: ForwarderContract;
-    private readonly _logDecoder: LogDecoder;
-    public static getPercentageOfValue(value: BigNumber, percentage: number): BigNumber {
-        const numerator = constants.PERCENTAGE_DENOMINATOR.times(percentage).dividedToIntegerBy(100);
-        const newValue = value.times(numerator).dividedToIntegerBy(constants.PERCENTAGE_DENOMINATOR);
-        return newValue;
-    }
-    public static getWethForFeeOrders(feeAmount: BigNumber, feeOrders: SignedOrder[]): BigNumber {
-        let wethAmount = new BigNumber(0);
-        let remainingFeeAmount = feeAmount;
-        _.forEach(feeOrders, feeOrder => {
-            const feeAvailable = feeOrder.makerAssetAmount.minus(feeOrder.takerFee);
-            if (!remainingFeeAmount.isZero() && feeAvailable.gt(remainingFeeAmount)) {
-                wethAmount = wethAmount.plus(
-                    feeOrder.takerAssetAmount
-                        .times(remainingFeeAmount)
-                        .dividedBy(feeAvailable)
-                        .ceil(),
-                );
-                remainingFeeAmount = new BigNumber(0);
-            } else if (!remainingFeeAmount.isZero()) {
-                wethAmount = wethAmount.plus(feeOrder.takerAssetAmount);
-                remainingFeeAmount = remainingFeeAmount.minus(feeAvailable);
-            }
-        });
-        return wethAmount;
-    }
-    private static _createOptimizedOrders(signedOrders: SignedOrder[]): MarketSellOrders {
-        _.forEach(signedOrders, (signedOrder, index) => {
-            signedOrder.takerAssetData = constants.NULL_BYTES;
-            if (index > 0) {
-                signedOrder.makerAssetData = constants.NULL_BYTES;
-            }
-        });
-        const params = formatters.createMarketSellOrders(signedOrders, constants.ZERO_AMOUNT);
-        return params;
-    }
-    private static _createOptimizedZrxOrders(signedOrders: SignedOrder[]): MarketSellOrders {
-        _.forEach(signedOrders, signedOrder => {
-            signedOrder.makerAssetData = constants.NULL_BYTES;
-            signedOrder.takerAssetData = constants.NULL_BYTES;
-        });
-        const params = formatters.createMarketSellOrders(signedOrders, constants.ZERO_AMOUNT);
-        return params;
-    }
-    constructor(contractInstance: ForwarderContract, provider: Provider) {
-        this._forwarderContract = contractInstance;
-        this._web3Wrapper = new Web3Wrapper(provider);
-        this._logDecoder = new LogDecoder(this._web3Wrapper);
-    }
-    public async marketSellOrdersWithEthAsync(
-        orders: SignedOrder[],
-        feeOrders: SignedOrder[],
-        txData: TxDataPayable,
-        opts: { feePercentage?: BigNumber; feeRecipient?: string } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = ForwarderWrapper._createOptimizedOrders(orders);
-        const feeParams = ForwarderWrapper._createOptimizedZrxOrders(feeOrders);
-        const feePercentage = _.isUndefined(opts.feePercentage) ? constants.ZERO_AMOUNT : opts.feePercentage;
-        const feeRecipient = _.isUndefined(opts.feeRecipient) ? constants.NULL_ADDRESS : opts.feeRecipient;
-        const txHash = await this._forwarderContract.marketSellOrdersWithEth.sendTransactionAsync(
-            params.orders,
-            params.signatures,
-            feeParams.orders,
-            feeParams.signatures,
-            feePercentage,
-            feeRecipient,
-            txData,
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async marketBuyOrdersWithEthAsync(
-        orders: SignedOrder[],
-        feeOrders: SignedOrder[],
-        makerAssetFillAmount: BigNumber,
-        txData: TxDataPayable,
-        opts: { feePercentage?: BigNumber; feeRecipient?: string } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = ForwarderWrapper._createOptimizedOrders(orders);
-        const feeParams = ForwarderWrapper._createOptimizedZrxOrders(feeOrders);
-        const feePercentage = _.isUndefined(opts.feePercentage) ? constants.ZERO_AMOUNT : opts.feePercentage;
-        const feeRecipient = _.isUndefined(opts.feeRecipient) ? constants.NULL_ADDRESS : opts.feeRecipient;
-        const txHash = await this._forwarderContract.marketBuyOrdersWithEth.sendTransactionAsync(
-            params.orders,
-            makerAssetFillAmount,
-            params.signatures,
-            feeParams.orders,
-            feeParams.signatures,
-            feePercentage,
-            feeRecipient,
-            txData,
-        );
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async withdrawAssetAsync(
-        assetData: string,
-        amount: BigNumber,
-        txData: TxDataPayable,
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._forwarderContract.withdrawAsset.sendTransactionAsync(assetData, amount, txData);
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-}
diff --git a/packages/contracts/test/utils/log_decoder.ts b/packages/contracts/test/utils/log_decoder.ts
deleted file mode 100644
index 05b0a9204..000000000
--- a/packages/contracts/test/utils/log_decoder.ts
+++ /dev/null
@@ -1,53 +0,0 @@
-import { AbiDecoder, BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import {
-    AbiDefinition,
-    ContractArtifact,
-    DecodedLogArgs,
-    LogEntry,
-    LogWithDecodedArgs,
-    RawLog,
-    TransactionReceiptWithDecodedLogs,
-} from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { artifacts } from '../../src/artifacts';
-
-import { constants } from './constants';
-
-export class LogDecoder {
-    private readonly _web3Wrapper: Web3Wrapper;
-    private readonly _abiDecoder: AbiDecoder;
-    public static wrapLogBigNumbers(log: any): any {
-        const argNames = _.keys(log.args);
-        for (const argName of argNames) {
-            const isWeb3BigNumber = _.startsWith(log.args[argName].constructor.toString(), 'function BigNumber(');
-            if (isWeb3BigNumber) {
-                log.args[argName] = new BigNumber(log.args[argName]);
-            }
-        }
-    }
-    constructor(web3Wrapper: Web3Wrapper) {
-        this._web3Wrapper = web3Wrapper;
-        const abiArrays: AbiDefinition[][] = [];
-        _.forEach(artifacts, (artifact: ContractArtifact) => {
-            const compilerOutput = artifact.compilerOutput;
-            abiArrays.push(compilerOutput.abi);
-        });
-        this._abiDecoder = new AbiDecoder(abiArrays);
-    }
-    public decodeLogOrThrow<ArgsType extends DecodedLogArgs>(log: LogEntry): LogWithDecodedArgs<ArgsType> | RawLog {
-        const logWithDecodedArgsOrLog = this._abiDecoder.tryToDecodeLogOrNoop(log);
-        // tslint:disable-next-line:no-unnecessary-type-assertion
-        if (_.isUndefined((logWithDecodedArgsOrLog as LogWithDecodedArgs<ArgsType>).args)) {
-            throw new Error(`Unable to decode log: ${JSON.stringify(log)}`);
-        }
-        LogDecoder.wrapLogBigNumbers(logWithDecodedArgsOrLog);
-        return logWithDecodedArgsOrLog;
-    }
-    public async getTxWithDecodedLogsAsync(txHash: string): Promise<TransactionReceiptWithDecodedLogs> {
-        const tx = await this._web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
-        tx.logs = _.map(tx.logs, log => this.decodeLogOrThrow(log));
-        return tx;
-    }
-}
diff --git a/packages/contracts/test/utils/match_order_tester.ts b/packages/contracts/test/utils/match_order_tester.ts
deleted file mode 100644
index 6c2c84959..000000000
--- a/packages/contracts/test/utils/match_order_tester.ts
+++ /dev/null
@@ -1,566 +0,0 @@
-import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { AssetProxyId, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { TransactionReceiptWithDecodedLogs } from '../../../../node_modules/ethereum-types';
-
-import { chaiSetup } from './chai_setup';
-import { ERC20Wrapper } from './erc20_wrapper';
-import { ERC721Wrapper } from './erc721_wrapper';
-import { ExchangeWrapper } from './exchange_wrapper';
-import {
-    ERC20BalancesByOwner,
-    ERC721TokenIdsByOwner,
-    OrderInfo,
-    OrderStatus,
-    TransferAmountsByMatchOrders as TransferAmounts,
-    TransferAmountsLoggedByMatchOrders as LoggedTransferAmounts,
-} from './types';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-export class MatchOrderTester {
-    private readonly _exchangeWrapper: ExchangeWrapper;
-    private readonly _erc20Wrapper: ERC20Wrapper;
-    private readonly _erc721Wrapper: ERC721Wrapper;
-    private readonly _feeTokenAddress: string;
-    /// @dev Checks values from the logs produced by Exchange.matchOrders against the expected transfer amounts.
-    ///      Values include the amounts transferred from the left/right makers and taker, along with
-    ///      the fees paid on each matched order. These are also the return values of MatchOrders.
-    /// @param signedOrderLeft First matched order.
-    /// @param signedOrderRight Second matched order.
-    /// @param transactionReceipt Transaction receipt and logs produced by Exchange.matchOrders.
-    /// @param takerAddress Address of taker (account that called Exchange.matchOrders)
-    /// @param expectedTransferAmounts Expected amounts transferred as a result of order matching.
-    private static async _assertLogsAsync(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        transactionReceipt: TransactionReceiptWithDecodedLogs,
-        takerAddress: string,
-        expectedTransferAmounts: TransferAmounts,
-    ): Promise<void> {
-        // Should have two fill event logs -- one for each order.
-        const transactionFillLogs = _.filter(transactionReceipt.logs, ['event', 'Fill']);
-        expect(transactionFillLogs.length, 'Checking number of logs').to.be.equal(2);
-        // First log is for left fill
-        const leftLog = (transactionFillLogs[0] as any).args as LoggedTransferAmounts;
-        expect(leftLog.makerAddress, 'Checking logged maker address of left order').to.be.equal(
-            signedOrderLeft.makerAddress,
-        );
-        expect(leftLog.takerAddress, 'Checking logged taker address of right order').to.be.equal(takerAddress);
-        const amountBoughtByLeftMaker = new BigNumber(leftLog.takerAssetFilledAmount);
-        const amountSoldByLeftMaker = new BigNumber(leftLog.makerAssetFilledAmount);
-        const feePaidByLeftMaker = new BigNumber(leftLog.makerFeePaid);
-        const feePaidByTakerLeft = new BigNumber(leftLog.takerFeePaid);
-        // Second log is for right fill
-        const rightLog = (transactionFillLogs[1] as any).args as LoggedTransferAmounts;
-        expect(rightLog.makerAddress, 'Checking logged maker address of right order').to.be.equal(
-            signedOrderRight.makerAddress,
-        );
-        expect(rightLog.takerAddress, 'Checking loggerd taker address of right order').to.be.equal(takerAddress);
-        const amountBoughtByRightMaker = new BigNumber(rightLog.takerAssetFilledAmount);
-        const amountSoldByRightMaker = new BigNumber(rightLog.makerAssetFilledAmount);
-        const feePaidByRightMaker = new BigNumber(rightLog.makerFeePaid);
-        const feePaidByTakerRight = new BigNumber(rightLog.takerFeePaid);
-        // Derive amount received by taker
-        const amountReceivedByTaker = amountSoldByLeftMaker.sub(amountBoughtByRightMaker);
-        // Assert log values - left order
-        expect(amountBoughtByLeftMaker, 'Checking logged amount bought by left maker').to.be.bignumber.equal(
-            expectedTransferAmounts.amountBoughtByLeftMaker,
-        );
-        expect(amountSoldByLeftMaker, 'Checking logged amount sold by left maker').to.be.bignumber.equal(
-            expectedTransferAmounts.amountSoldByLeftMaker,
-        );
-        expect(feePaidByLeftMaker, 'Checking logged fee paid by left maker').to.be.bignumber.equal(
-            expectedTransferAmounts.feePaidByLeftMaker,
-        );
-        expect(feePaidByTakerLeft, 'Checking logged fee paid on left order by taker').to.be.bignumber.equal(
-            expectedTransferAmounts.feePaidByTakerLeft,
-        );
-        // Assert log values - right order
-        expect(amountBoughtByRightMaker, 'Checking logged amount bought by right maker').to.be.bignumber.equal(
-            expectedTransferAmounts.amountBoughtByRightMaker,
-        );
-        expect(amountSoldByRightMaker, 'Checking logged amount sold by right maker').to.be.bignumber.equal(
-            expectedTransferAmounts.amountSoldByRightMaker,
-        );
-        expect(feePaidByRightMaker, 'Checking logged fee paid by right maker').to.be.bignumber.equal(
-            expectedTransferAmounts.feePaidByRightMaker,
-        );
-        expect(feePaidByTakerRight, 'Checking logged fee paid on right order by taker').to.be.bignumber.equal(
-            expectedTransferAmounts.feePaidByTakerRight,
-        );
-        // Assert derived amount received by taker
-        expect(amountReceivedByTaker, 'Checking logged amount received by taker').to.be.bignumber.equal(
-            expectedTransferAmounts.amountReceivedByTaker,
-        );
-    }
-    /// @dev Asserts all expected ERC20 and ERC721 account holdings match the real holdings.
-    /// @param expectedERC20BalancesByOwner Expected ERC20 balances.
-    /// @param realERC20BalancesByOwner Real ERC20 balances.
-    /// @param expectedERC721TokenIdsByOwner Expected ERC721 token owners.
-    /// @param realERC721TokenIdsByOwner Real ERC20 token owners.
-    private static async _assertAllKnownBalancesAsync(
-        expectedERC20BalancesByOwner: ERC20BalancesByOwner,
-        realERC20BalancesByOwner: ERC20BalancesByOwner,
-        expectedERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
-        realERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
-    ): Promise<void> {
-        // ERC20 Balances
-        const areERC20BalancesEqual = _.isEqual(expectedERC20BalancesByOwner, realERC20BalancesByOwner);
-        expect(areERC20BalancesEqual, 'Checking all known ERC20 account balances').to.be.true();
-        // ERC721 Token Ids
-        const sortedExpectedNewERC721TokenIdsByOwner = _.mapValues(expectedERC721TokenIdsByOwner, tokenIdsByOwner => {
-            _.mapValues(tokenIdsByOwner, tokenIds => {
-                _.sortBy(tokenIds);
-            });
-        });
-        const sortedNewERC721TokenIdsByOwner = _.mapValues(realERC721TokenIdsByOwner, tokenIdsByOwner => {
-            _.mapValues(tokenIdsByOwner, tokenIds => {
-                _.sortBy(tokenIds);
-            });
-        });
-        const areERC721TokenIdsEqual = _.isEqual(
-            sortedExpectedNewERC721TokenIdsByOwner,
-            sortedNewERC721TokenIdsByOwner,
-        );
-        expect(areERC721TokenIdsEqual, 'Checking all known ERC721 account balances').to.be.true();
-    }
-    /// @dev Constructs new MatchOrderTester.
-    /// @param exchangeWrapper Used to call to the Exchange.
-    /// @param erc20Wrapper Used to fetch ERC20 balances.
-    /// @param erc721Wrapper Used to fetch ERC721 token owners.
-    /// @param feeTokenAddress Address of ERC20 fee token.
-    constructor(
-        exchangeWrapper: ExchangeWrapper,
-        erc20Wrapper: ERC20Wrapper,
-        erc721Wrapper: ERC721Wrapper,
-        feeTokenAddress: string,
-    ) {
-        this._exchangeWrapper = exchangeWrapper;
-        this._erc20Wrapper = erc20Wrapper;
-        this._erc721Wrapper = erc721Wrapper;
-        this._feeTokenAddress = feeTokenAddress;
-    }
-    /// @dev Matches two complementary orders and asserts results.
-    /// @param signedOrderLeft First matched order.
-    /// @param signedOrderRight Second matched order.
-    /// @param takerAddress Address of taker (the address who matched the two orders)
-    /// @param erc20BalancesByOwner Current ERC20 balances.
-    /// @param erc721TokenIdsByOwner Current ERC721 token owners.
-    /// @param expectedTransferAmounts Expected amounts transferred as a result of order matching.
-    /// @param initialLeftOrderFilledAmount How much left order has been filled, prior to matching orders.
-    /// @param initialRightOrderFilledAmount How much the right order has been filled, prior to matching orders.
-    /// @return New ERC20 balances & ERC721 token owners.
-    public async matchOrdersAndAssertEffectsAsync(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        takerAddress: string,
-        erc20BalancesByOwner: ERC20BalancesByOwner,
-        erc721TokenIdsByOwner: ERC721TokenIdsByOwner,
-        expectedTransferAmounts: TransferAmounts,
-        initialLeftOrderFilledAmount: BigNumber = new BigNumber(0),
-        initialRightOrderFilledAmount: BigNumber = new BigNumber(0),
-    ): Promise<[ERC20BalancesByOwner, ERC721TokenIdsByOwner]> {
-        // Assert initial order states
-        await this._assertInitialOrderStatesAsync(
-            signedOrderLeft,
-            signedOrderRight,
-            initialLeftOrderFilledAmount,
-            initialRightOrderFilledAmount,
-        );
-        // Match left & right orders
-        const transactionReceipt = await this._exchangeWrapper.matchOrdersAsync(
-            signedOrderLeft,
-            signedOrderRight,
-            takerAddress,
-        );
-        const newERC20BalancesByOwner = await this._erc20Wrapper.getBalancesAsync();
-        const newERC721TokenIdsByOwner = await this._erc721Wrapper.getBalancesAsync();
-        // Assert logs
-        await MatchOrderTester._assertLogsAsync(
-            signedOrderLeft,
-            signedOrderRight,
-            transactionReceipt,
-            takerAddress,
-            expectedTransferAmounts,
-        );
-        // Assert exchange state
-        await this._assertExchangeStateAsync(
-            signedOrderLeft,
-            signedOrderRight,
-            initialLeftOrderFilledAmount,
-            initialRightOrderFilledAmount,
-            expectedTransferAmounts,
-        );
-        // Assert balances of makers, taker, and fee recipients
-        await this._assertBalancesAsync(
-            signedOrderLeft,
-            signedOrderRight,
-            erc20BalancesByOwner,
-            erc721TokenIdsByOwner,
-            newERC20BalancesByOwner,
-            newERC721TokenIdsByOwner,
-            expectedTransferAmounts,
-            takerAddress,
-        );
-        return [newERC20BalancesByOwner, newERC721TokenIdsByOwner];
-    }
-    /// @dev Asserts initial exchange state for the left and right orders.
-    /// @param signedOrderLeft First matched order.
-    /// @param signedOrderRight Second matched order.
-    /// @param expectedOrderFilledAmountLeft How much left order has been filled, prior to matching orders.
-    /// @param expectedOrderFilledAmountRight How much the right order has been filled, prior to matching orders.
-    private async _assertInitialOrderStatesAsync(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        expectedOrderFilledAmountLeft: BigNumber,
-        expectedOrderFilledAmountRight: BigNumber,
-    ): Promise<void> {
-        // Assert left order initial state
-        const orderTakerAssetFilledAmountLeft = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
-            orderHashUtils.getOrderHashHex(signedOrderLeft),
-        );
-        expect(orderTakerAssetFilledAmountLeft, 'Checking inital state of left order').to.be.bignumber.equal(
-            expectedOrderFilledAmountLeft,
-        );
-        // Assert right order initial state
-        const orderTakerAssetFilledAmountRight = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
-            orderHashUtils.getOrderHashHex(signedOrderRight),
-        );
-        expect(orderTakerAssetFilledAmountRight, 'Checking inital state of right order').to.be.bignumber.equal(
-            expectedOrderFilledAmountRight,
-        );
-    }
-    /// @dev Asserts the exchange state against the expected amounts transferred by from matching orders.
-    /// @param signedOrderLeft First matched order.
-    /// @param signedOrderRight Second matched order.
-    /// @param initialLeftOrderFilledAmount How much left order has been filled, prior to matching orders.
-    /// @param initialRightOrderFilledAmount How much the right order has been filled, prior to matching orders.
-    /// @return TransferAmounts A struct containing the expected transfer amounts.
-    private async _assertExchangeStateAsync(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        initialLeftOrderFilledAmount: BigNumber,
-        initialRightOrderFilledAmount: BigNumber,
-        expectedTransferAmounts: TransferAmounts,
-    ): Promise<void> {
-        // Assert state for left order: amount bought by left maker
-        let amountBoughtByLeftMaker = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
-            orderHashUtils.getOrderHashHex(signedOrderLeft),
-        );
-        amountBoughtByLeftMaker = amountBoughtByLeftMaker.minus(initialLeftOrderFilledAmount);
-        expect(amountBoughtByLeftMaker, 'Checking exchange state for left order').to.be.bignumber.equal(
-            expectedTransferAmounts.amountBoughtByLeftMaker,
-        );
-        // Assert state for right order: amount bought by right maker
-        let amountBoughtByRightMaker = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
-            orderHashUtils.getOrderHashHex(signedOrderRight),
-        );
-        amountBoughtByRightMaker = amountBoughtByRightMaker.minus(initialRightOrderFilledAmount);
-        expect(amountBoughtByRightMaker, 'Checking exchange state for right order').to.be.bignumber.equal(
-            expectedTransferAmounts.amountBoughtByRightMaker,
-        );
-        // Assert left order status
-        const maxAmountBoughtByLeftMaker = signedOrderLeft.takerAssetAmount.minus(initialLeftOrderFilledAmount);
-        const leftOrderInfo: OrderInfo = await this._exchangeWrapper.getOrderInfoAsync(signedOrderLeft);
-        const leftExpectedStatus = expectedTransferAmounts.amountBoughtByLeftMaker.equals(maxAmountBoughtByLeftMaker)
-            ? OrderStatus.FULLY_FILLED
-            : OrderStatus.FILLABLE;
-        expect(leftOrderInfo.orderStatus as OrderStatus, 'Checking exchange status for left order').to.be.equal(
-            leftExpectedStatus,
-        );
-        // Assert right order status
-        const maxAmountBoughtByRightMaker = signedOrderRight.takerAssetAmount.minus(initialRightOrderFilledAmount);
-        const rightOrderInfo: OrderInfo = await this._exchangeWrapper.getOrderInfoAsync(signedOrderRight);
-        const rightExpectedStatus = expectedTransferAmounts.amountBoughtByRightMaker.equals(maxAmountBoughtByRightMaker)
-            ? OrderStatus.FULLY_FILLED
-            : OrderStatus.FILLABLE;
-        expect(rightOrderInfo.orderStatus as OrderStatus, 'Checking exchange status for right order').to.be.equal(
-            rightExpectedStatus,
-        );
-    }
-    /// @dev Asserts account balances after matching orders.
-    /// @param signedOrderLeft First matched order.
-    /// @param signedOrderRight Second matched order.
-    /// @param initialERC20BalancesByOwner ERC20 balances prior to order matching.
-    /// @param initialERC721TokenIdsByOwner ERC721 token owners prior to order matching.
-    /// @param finalERC20BalancesByOwner ERC20 balances after order matching.
-    /// @param finalERC721TokenIdsByOwner ERC721 token owners after order matching.
-    /// @param expectedTransferAmounts Expected amounts transferred as a result of order matching.
-    /// @param takerAddress Address of taker (account that called Exchange.matchOrders).
-    private async _assertBalancesAsync(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        initialERC20BalancesByOwner: ERC20BalancesByOwner,
-        initialERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
-        finalERC20BalancesByOwner: ERC20BalancesByOwner,
-        finalERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
-        expectedTransferAmounts: TransferAmounts,
-        takerAddress: string,
-    ): Promise<void> {
-        let expectedERC20BalancesByOwner: ERC20BalancesByOwner;
-        let expectedERC721TokenIdsByOwner: ERC721TokenIdsByOwner;
-        [expectedERC20BalancesByOwner, expectedERC721TokenIdsByOwner] = this._calculateExpectedBalances(
-            signedOrderLeft,
-            signedOrderRight,
-            takerAddress,
-            initialERC20BalancesByOwner,
-            initialERC721TokenIdsByOwner,
-            expectedTransferAmounts,
-        );
-        // Assert balances of makers, taker, and fee recipients
-        await this._assertMakerTakerAndFeeRecipientBalancesAsync(
-            signedOrderLeft,
-            signedOrderRight,
-            expectedERC20BalancesByOwner,
-            finalERC20BalancesByOwner,
-            expectedERC721TokenIdsByOwner,
-            finalERC721TokenIdsByOwner,
-            takerAddress,
-        );
-        // Assert balances for all known accounts
-        await MatchOrderTester._assertAllKnownBalancesAsync(
-            expectedERC20BalancesByOwner,
-            finalERC20BalancesByOwner,
-            expectedERC721TokenIdsByOwner,
-            finalERC721TokenIdsByOwner,
-        );
-    }
-    /// @dev Calculates the expected balances of order makers, fee recipients, and the taker,
-    ///      as a result of matching two orders.
-    /// @param signedOrderRight First matched order.
-    /// @param signedOrderRight Second matched order.
-    /// @param takerAddress Address of taker (the address who matched the two orders)
-    /// @param erc20BalancesByOwner Current ERC20 balances.
-    /// @param erc721TokenIdsByOwner Current ERC721 token owners.
-    /// @param expectedTransferAmounts Expected amounts transferred as a result of order matching.
-    /// @return Expected ERC20 balances & ERC721 token owners after orders have been matched.
-    private _calculateExpectedBalances(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        takerAddress: string,
-        erc20BalancesByOwner: ERC20BalancesByOwner,
-        erc721TokenIdsByOwner: ERC721TokenIdsByOwner,
-        expectedTransferAmounts: TransferAmounts,
-    ): [ERC20BalancesByOwner, ERC721TokenIdsByOwner] {
-        const makerAddressLeft = signedOrderLeft.makerAddress;
-        const makerAddressRight = signedOrderRight.makerAddress;
-        const feeRecipientAddressLeft = signedOrderLeft.feeRecipientAddress;
-        const feeRecipientAddressRight = signedOrderRight.feeRecipientAddress;
-        // Operations are performed on copies of the balances
-        const expectedNewERC20BalancesByOwner = _.cloneDeep(erc20BalancesByOwner);
-        const expectedNewERC721TokenIdsByOwner = _.cloneDeep(erc721TokenIdsByOwner);
-        // Left Maker Asset (Right Taker Asset)
-        const makerAssetProxyIdLeft = assetDataUtils.decodeAssetProxyId(signedOrderLeft.makerAssetData);
-        if (makerAssetProxyIdLeft === AssetProxyId.ERC20) {
-            // Decode asset data
-            const erc20AssetData = assetDataUtils.decodeERC20AssetData(signedOrderLeft.makerAssetData);
-            const makerAssetAddressLeft = erc20AssetData.tokenAddress;
-            const takerAssetAddressRight = makerAssetAddressLeft;
-            // Left Maker
-            expectedNewERC20BalancesByOwner[makerAddressLeft][makerAssetAddressLeft] = expectedNewERC20BalancesByOwner[
-                makerAddressLeft
-            ][makerAssetAddressLeft].minus(expectedTransferAmounts.amountSoldByLeftMaker);
-            // Right Maker
-            expectedNewERC20BalancesByOwner[makerAddressRight][
-                takerAssetAddressRight
-            ] = expectedNewERC20BalancesByOwner[makerAddressRight][takerAssetAddressRight].add(
-                expectedTransferAmounts.amountBoughtByRightMaker,
-            );
-            // Taker
-            expectedNewERC20BalancesByOwner[takerAddress][makerAssetAddressLeft] = expectedNewERC20BalancesByOwner[
-                takerAddress
-            ][makerAssetAddressLeft].add(expectedTransferAmounts.amountReceivedByTaker);
-        } else if (makerAssetProxyIdLeft === AssetProxyId.ERC721) {
-            // Decode asset data
-            const erc721AssetData = assetDataUtils.decodeERC721AssetData(signedOrderLeft.makerAssetData);
-            const makerAssetAddressLeft = erc721AssetData.tokenAddress;
-            const makerAssetIdLeft = erc721AssetData.tokenId;
-            const takerAssetAddressRight = makerAssetAddressLeft;
-            const takerAssetIdRight = makerAssetIdLeft;
-            // Left Maker
-            _.remove(expectedNewERC721TokenIdsByOwner[makerAddressLeft][makerAssetAddressLeft], makerAssetIdLeft);
-            // Right Maker
-            expectedNewERC721TokenIdsByOwner[makerAddressRight][takerAssetAddressRight].push(takerAssetIdRight);
-            // Taker: Since there is only 1 asset transferred, the taker does not receive any of the left maker asset.
-        }
-        // Left Taker Asset (Right Maker Asset)
-        // Note: This exchange is only between the order makers: the Taker does not receive any of the left taker asset.
-        const takerAssetProxyIdLeft = assetDataUtils.decodeAssetProxyId(signedOrderLeft.takerAssetData);
-        if (takerAssetProxyIdLeft === AssetProxyId.ERC20) {
-            // Decode asset data
-            const erc20AssetData = assetDataUtils.decodeERC20AssetData(signedOrderLeft.takerAssetData);
-            const takerAssetAddressLeft = erc20AssetData.tokenAddress;
-            const makerAssetAddressRight = takerAssetAddressLeft;
-            // Left Maker
-            expectedNewERC20BalancesByOwner[makerAddressLeft][takerAssetAddressLeft] = expectedNewERC20BalancesByOwner[
-                makerAddressLeft
-            ][takerAssetAddressLeft].add(expectedTransferAmounts.amountBoughtByLeftMaker);
-            // Right Maker
-            expectedNewERC20BalancesByOwner[makerAddressRight][
-                makerAssetAddressRight
-            ] = expectedNewERC20BalancesByOwner[makerAddressRight][makerAssetAddressRight].minus(
-                expectedTransferAmounts.amountSoldByRightMaker,
-            );
-        } else if (takerAssetProxyIdLeft === AssetProxyId.ERC721) {
-            // Decode asset data
-            const erc721AssetData = assetDataUtils.decodeERC721AssetData(signedOrderRight.makerAssetData);
-            const makerAssetAddressRight = erc721AssetData.tokenAddress;
-            const makerAssetIdRight = erc721AssetData.tokenId;
-            const takerAssetAddressLeft = makerAssetAddressRight;
-            const takerAssetIdLeft = makerAssetIdRight;
-            // Right Maker
-            _.remove(expectedNewERC721TokenIdsByOwner[makerAddressRight][makerAssetAddressRight], makerAssetIdRight);
-            // Left Maker
-            expectedNewERC721TokenIdsByOwner[makerAddressLeft][takerAssetAddressLeft].push(takerAssetIdLeft);
-        }
-        // Left Maker Fees
-        expectedNewERC20BalancesByOwner[makerAddressLeft][this._feeTokenAddress] = expectedNewERC20BalancesByOwner[
-            makerAddressLeft
-        ][this._feeTokenAddress].minus(expectedTransferAmounts.feePaidByLeftMaker);
-        // Right Maker Fees
-        expectedNewERC20BalancesByOwner[makerAddressRight][this._feeTokenAddress] = expectedNewERC20BalancesByOwner[
-            makerAddressRight
-        ][this._feeTokenAddress].minus(expectedTransferAmounts.feePaidByRightMaker);
-        // Taker Fees
-        expectedNewERC20BalancesByOwner[takerAddress][this._feeTokenAddress] = expectedNewERC20BalancesByOwner[
-            takerAddress
-        ][this._feeTokenAddress].minus(
-            expectedTransferAmounts.feePaidByTakerLeft.add(expectedTransferAmounts.feePaidByTakerRight),
-        );
-        // Left Fee Recipient Fees
-        expectedNewERC20BalancesByOwner[feeRecipientAddressLeft][
-            this._feeTokenAddress
-        ] = expectedNewERC20BalancesByOwner[feeRecipientAddressLeft][this._feeTokenAddress].add(
-            expectedTransferAmounts.feePaidByLeftMaker.add(expectedTransferAmounts.feePaidByTakerLeft),
-        );
-        // Right Fee Recipient Fees
-        expectedNewERC20BalancesByOwner[feeRecipientAddressRight][
-            this._feeTokenAddress
-        ] = expectedNewERC20BalancesByOwner[feeRecipientAddressRight][this._feeTokenAddress].add(
-            expectedTransferAmounts.feePaidByRightMaker.add(expectedTransferAmounts.feePaidByTakerRight),
-        );
-
-        return [expectedNewERC20BalancesByOwner, expectedNewERC721TokenIdsByOwner];
-    }
-    /// @dev Asserts ERC20 account balances and ERC721 token holdings that result from order matching.
-    ///      Specifically checks balances of makers, taker and fee recipients.
-    /// @param signedOrderLeft First matched order.
-    /// @param signedOrderRight Second matched order.
-    /// @param expectedERC20BalancesByOwner Expected ERC20 balances.
-    /// @param realERC20BalancesByOwner Real ERC20 balances.
-    /// @param expectedERC721TokenIdsByOwner Expected ERC721 token owners.
-    /// @param realERC721TokenIdsByOwner Real ERC20 token owners.
-    /// @param takerAddress Address of taker (account that called Exchange.matchOrders).
-    private async _assertMakerTakerAndFeeRecipientBalancesAsync(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        expectedERC20BalancesByOwner: ERC20BalancesByOwner,
-        realERC20BalancesByOwner: ERC20BalancesByOwner,
-        expectedERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
-        realERC721TokenIdsByOwner: ERC721TokenIdsByOwner,
-        takerAddress: string,
-    ): Promise<void> {
-        // Individual balance comparisons
-        const makerAssetProxyIdLeft = assetDataUtils.decodeAssetProxyId(signedOrderLeft.makerAssetData);
-        const makerERC20AssetDataLeft =
-            makerAssetProxyIdLeft === AssetProxyId.ERC20
-                ? assetDataUtils.decodeERC20AssetData(signedOrderLeft.makerAssetData)
-                : assetDataUtils.decodeERC721AssetData(signedOrderLeft.makerAssetData);
-        const makerAssetAddressLeft = makerERC20AssetDataLeft.tokenAddress;
-        const makerAssetProxyIdRight = assetDataUtils.decodeAssetProxyId(signedOrderRight.makerAssetData);
-        const makerERC20AssetDataRight =
-            makerAssetProxyIdRight === AssetProxyId.ERC20
-                ? assetDataUtils.decodeERC20AssetData(signedOrderRight.makerAssetData)
-                : assetDataUtils.decodeERC721AssetData(signedOrderRight.makerAssetData);
-        const makerAssetAddressRight = makerERC20AssetDataRight.tokenAddress;
-        if (makerAssetProxyIdLeft === AssetProxyId.ERC20) {
-            expect(
-                realERC20BalancesByOwner[signedOrderLeft.makerAddress][makerAssetAddressLeft],
-                'Checking left maker egress ERC20 account balance',
-            ).to.be.bignumber.equal(expectedERC20BalancesByOwner[signedOrderLeft.makerAddress][makerAssetAddressLeft]);
-            expect(
-                realERC20BalancesByOwner[signedOrderRight.makerAddress][makerAssetAddressLeft],
-                'Checking right maker ingress ERC20 account balance',
-            ).to.be.bignumber.equal(expectedERC20BalancesByOwner[signedOrderRight.makerAddress][makerAssetAddressLeft]);
-            expect(
-                realERC20BalancesByOwner[takerAddress][makerAssetAddressLeft],
-                'Checking taker ingress ERC20 account balance',
-            ).to.be.bignumber.equal(expectedERC20BalancesByOwner[takerAddress][makerAssetAddressLeft]);
-        } else if (makerAssetProxyIdLeft === AssetProxyId.ERC721) {
-            expect(
-                realERC721TokenIdsByOwner[signedOrderLeft.makerAddress][makerAssetAddressLeft].sort(),
-                'Checking left maker egress ERC721 account holdings',
-            ).to.be.deep.equal(
-                expectedERC721TokenIdsByOwner[signedOrderLeft.makerAddress][makerAssetAddressLeft].sort(),
-            );
-            expect(
-                realERC721TokenIdsByOwner[signedOrderRight.makerAddress][makerAssetAddressLeft].sort(),
-                'Checking right maker ERC721 account holdings',
-            ).to.be.deep.equal(
-                expectedERC721TokenIdsByOwner[signedOrderRight.makerAddress][makerAssetAddressLeft].sort(),
-            );
-            expect(
-                realERC721TokenIdsByOwner[takerAddress][makerAssetAddressLeft].sort(),
-                'Checking taker ingress ERC721 account holdings',
-            ).to.be.deep.equal(expectedERC721TokenIdsByOwner[takerAddress][makerAssetAddressLeft].sort());
-        } else {
-            throw new Error(`Unhandled Asset Proxy ID: ${makerAssetProxyIdLeft}`);
-        }
-        if (makerAssetProxyIdRight === AssetProxyId.ERC20) {
-            expect(
-                realERC20BalancesByOwner[signedOrderLeft.makerAddress][makerAssetAddressRight],
-                'Checking left maker ingress ERC20 account balance',
-            ).to.be.bignumber.equal(expectedERC20BalancesByOwner[signedOrderLeft.makerAddress][makerAssetAddressRight]);
-            expect(
-                realERC20BalancesByOwner[signedOrderRight.makerAddress][makerAssetAddressRight],
-                'Checking right maker egress ERC20 account balance',
-            ).to.be.bignumber.equal(
-                expectedERC20BalancesByOwner[signedOrderRight.makerAddress][makerAssetAddressRight],
-            );
-        } else if (makerAssetProxyIdRight === AssetProxyId.ERC721) {
-            expect(
-                realERC721TokenIdsByOwner[signedOrderLeft.makerAddress][makerAssetAddressRight].sort(),
-                'Checking left maker ingress ERC721 account holdings',
-            ).to.be.deep.equal(
-                expectedERC721TokenIdsByOwner[signedOrderLeft.makerAddress][makerAssetAddressRight].sort(),
-            );
-            expect(
-                realERC721TokenIdsByOwner[signedOrderRight.makerAddress][makerAssetAddressRight],
-                'Checking right maker agress ERC721 account holdings',
-            ).to.be.deep.equal(expectedERC721TokenIdsByOwner[signedOrderRight.makerAddress][makerAssetAddressRight]);
-        } else {
-            throw new Error(`Unhandled Asset Proxy ID: ${makerAssetProxyIdRight}`);
-        }
-        // Paid fees
-        expect(
-            realERC20BalancesByOwner[signedOrderLeft.makerAddress][this._feeTokenAddress],
-            'Checking left maker egress ERC20 account fees',
-        ).to.be.bignumber.equal(expectedERC20BalancesByOwner[signedOrderLeft.makerAddress][this._feeTokenAddress]);
-        expect(
-            realERC20BalancesByOwner[signedOrderRight.makerAddress][this._feeTokenAddress],
-            'Checking right maker egress ERC20 account fees',
-        ).to.be.bignumber.equal(expectedERC20BalancesByOwner[signedOrderRight.makerAddress][this._feeTokenAddress]);
-        expect(
-            realERC20BalancesByOwner[takerAddress][this._feeTokenAddress],
-            'Checking taker egress ERC20 account fees',
-        ).to.be.bignumber.equal(expectedERC20BalancesByOwner[takerAddress][this._feeTokenAddress]);
-        // Received fees
-        expect(
-            realERC20BalancesByOwner[signedOrderLeft.feeRecipientAddress][this._feeTokenAddress],
-            'Checking left fee recipient ingress ERC20 account fees',
-        ).to.be.bignumber.equal(
-            expectedERC20BalancesByOwner[signedOrderLeft.feeRecipientAddress][this._feeTokenAddress],
-        );
-        expect(
-            realERC20BalancesByOwner[signedOrderRight.feeRecipientAddress][this._feeTokenAddress],
-            'Checking right fee receipient ingress ERC20 account fees',
-        ).to.be.bignumber.equal(
-            expectedERC20BalancesByOwner[signedOrderRight.feeRecipientAddress][this._feeTokenAddress],
-        );
-    }
-} // tslint:disable-line:max-file-line-count
diff --git a/packages/contracts/test/utils/multi_sig_wrapper.ts b/packages/contracts/test/utils/multi_sig_wrapper.ts
deleted file mode 100644
index 74fd3b4d6..000000000
--- a/packages/contracts/test/utils/multi_sig_wrapper.ts
+++ /dev/null
@@ -1,67 +0,0 @@
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { AssetProxyOwnerContract } from '../../generated-wrappers/asset_proxy_owner';
-import { MultiSigWalletContract } from '../../generated-wrappers/multi_sig_wallet';
-
-import { LogDecoder } from './log_decoder';
-
-export class MultiSigWrapper {
-    private readonly _multiSig: MultiSigWalletContract;
-    private readonly _web3Wrapper: Web3Wrapper;
-    private readonly _logDecoder: LogDecoder;
-    constructor(multiSigContract: MultiSigWalletContract, provider: Provider) {
-        this._multiSig = multiSigContract;
-        this._web3Wrapper = new Web3Wrapper(provider);
-        this._logDecoder = new LogDecoder(this._web3Wrapper);
-    }
-    public async submitTransactionAsync(
-        destination: string,
-        data: string,
-        from: string,
-        opts: { value?: BigNumber } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const value = _.isUndefined(opts.value) ? new BigNumber(0) : opts.value;
-        const txHash = await this._multiSig.submitTransaction.sendTransactionAsync(destination, value, data, {
-            from,
-        });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async confirmTransactionAsync(txId: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._multiSig.confirmTransaction.sendTransactionAsync(txId, { from });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async revokeConfirmationAsync(txId: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._multiSig.revokeConfirmation.sendTransactionAsync(txId, { from });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async executeTransactionAsync(
-        txId: BigNumber,
-        from: string,
-        opts: { gas?: number } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const txHash = await this._multiSig.executeTransaction.sendTransactionAsync(txId, {
-            from,
-            gas: opts.gas,
-        });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-    public async executeRemoveAuthorizedAddressAtIndexAsync(
-        txId: BigNumber,
-        from: string,
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        // tslint:disable-next-line:no-unnecessary-type-assertion
-        const txHash = await (this
-            ._multiSig as AssetProxyOwnerContract).executeRemoveAuthorizedAddressAtIndex.sendTransactionAsync(txId, {
-            from,
-        });
-        const tx = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return tx;
-    }
-}
diff --git a/packages/contracts/test/utils/order_factory.ts b/packages/contracts/test/utils/order_factory.ts
deleted file mode 100644
index 2449d1a8a..000000000
--- a/packages/contracts/test/utils/order_factory.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-import { generatePseudoRandomSalt, orderHashUtils } from '@0x/order-utils';
-import { Order, SignatureType, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-
-import { getLatestBlockTimestampAsync } from './block_timestamp';
-import { constants } from './constants';
-import { signingUtils } from './signing_utils';
-
-export class OrderFactory {
-    private readonly _defaultOrderParams: Partial<Order>;
-    private readonly _privateKey: Buffer;
-    constructor(privateKey: Buffer, defaultOrderParams: Partial<Order>) {
-        this._defaultOrderParams = defaultOrderParams;
-        this._privateKey = privateKey;
-    }
-    public async newSignedOrderAsync(
-        customOrderParams: Partial<Order> = {},
-        signatureType: SignatureType = SignatureType.EthSign,
-    ): Promise<SignedOrder> {
-        const tenMinutesInSeconds = 10 * 60;
-        const currentBlockTimestamp = await getLatestBlockTimestampAsync();
-        const order = ({
-            senderAddress: constants.NULL_ADDRESS,
-            expirationTimeSeconds: new BigNumber(currentBlockTimestamp).add(tenMinutesInSeconds),
-            salt: generatePseudoRandomSalt(),
-            takerAddress: constants.NULL_ADDRESS,
-            ...this._defaultOrderParams,
-            ...customOrderParams,
-        } as any) as Order;
-        const orderHashBuff = orderHashUtils.getOrderHashBuffer(order);
-        const signature = signingUtils.signMessage(orderHashBuff, this._privateKey, signatureType);
-        const signedOrder = {
-            ...order,
-            signature: `0x${signature.toString('hex')}`,
-        };
-        return signedOrder;
-    }
-}
diff --git a/packages/contracts/test/utils/order_factory_from_scenario.ts b/packages/contracts/test/utils/order_factory_from_scenario.ts
deleted file mode 100644
index 60c8606c4..000000000
--- a/packages/contracts/test/utils/order_factory_from_scenario.ts
+++ /dev/null
@@ -1,296 +0,0 @@
-import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
-import { Order } from '@0x/types';
-import { BigNumber, errorUtils } from '@0x/utils';
-
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-
-import { constants } from './constants';
-import {
-    AssetDataScenario,
-    ERC721TokenIdsByOwner,
-    ExpirationTimeSecondsScenario,
-    FeeRecipientAddressScenario,
-    OrderAssetAmountScenario,
-    OrderScenario,
-    TakerScenario,
-} from './types';
-
-const TEN_UNITS_EIGHTEEN_DECIMALS = new BigNumber(10_000_000_000_000_000_000);
-const FIVE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(5_000_000_000_000_000_000);
-const POINT_ONE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(100_000_000_000_000_000);
-const POINT_ZERO_FIVE_UNITS_EIGHTEEN_DECIMALS = new BigNumber(50_000_000_000_000_000);
-const TEN_UNITS_FIVE_DECIMALS = new BigNumber(1_000_000);
-const FIVE_UNITS_FIVE_DECIMALS = new BigNumber(500_000);
-const TEN_UNITS_ZERO_DECIMALS = new BigNumber(10);
-const ONE_THOUSAND_UNITS_ZERO_DECIMALS = new BigNumber(1000);
-const ONE_NFT_UNIT = new BigNumber(1);
-
-export class OrderFactoryFromScenario {
-    private readonly _userAddresses: string[];
-    private readonly _zrxAddress: string;
-    private readonly _nonZrxERC20EighteenDecimalTokenAddresses: string[];
-    private readonly _erc20FiveDecimalTokenAddresses: string[];
-    private readonly _erc20ZeroDecimalTokenAddresses: string[];
-    private readonly _erc721Token: DummyERC721TokenContract;
-    private readonly _erc721Balances: ERC721TokenIdsByOwner;
-    private readonly _exchangeAddress: string;
-    constructor(
-        userAddresses: string[],
-        zrxAddress: string,
-        nonZrxERC20EighteenDecimalTokenAddresses: string[],
-        erc20FiveDecimalTokenAddresses: string[],
-        erc20ZeroDecimalTokenAddresses: string[],
-        erc721Token: DummyERC721TokenContract,
-        erc721Balances: ERC721TokenIdsByOwner,
-        exchangeAddress: string,
-    ) {
-        this._userAddresses = userAddresses;
-        this._zrxAddress = zrxAddress;
-        this._nonZrxERC20EighteenDecimalTokenAddresses = nonZrxERC20EighteenDecimalTokenAddresses;
-        this._erc20FiveDecimalTokenAddresses = erc20FiveDecimalTokenAddresses;
-        this._erc20ZeroDecimalTokenAddresses = erc20ZeroDecimalTokenAddresses;
-        this._erc721Token = erc721Token;
-        this._erc721Balances = erc721Balances;
-        this._exchangeAddress = exchangeAddress;
-    }
-    public generateOrder(orderScenario: OrderScenario): Order {
-        const makerAddress = this._userAddresses[1];
-        let takerAddress = this._userAddresses[2];
-        const erc721MakerAssetIds = this._erc721Balances[makerAddress][this._erc721Token.address];
-        const erc721TakerAssetIds = this._erc721Balances[takerAddress][this._erc721Token.address];
-        let feeRecipientAddress;
-        let makerAssetAmount;
-        let takerAssetAmount;
-        let makerFee;
-        let takerFee;
-        let expirationTimeSeconds;
-        let makerAssetData;
-        let takerAssetData;
-
-        switch (orderScenario.feeRecipientScenario) {
-            case FeeRecipientAddressScenario.BurnAddress:
-                feeRecipientAddress = constants.NULL_ADDRESS;
-                break;
-            case FeeRecipientAddressScenario.EthUserAddress:
-                feeRecipientAddress = this._userAddresses[4];
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr('FeeRecipientAddressScenario', orderScenario.feeRecipientScenario);
-        }
-
-        switch (orderScenario.makerAssetDataScenario) {
-            case AssetDataScenario.ZRXFeeToken:
-                makerAssetData = assetDataUtils.encodeERC20AssetData(this._zrxAddress);
-                break;
-            case AssetDataScenario.ERC20NonZRXEighteenDecimals:
-                makerAssetData = assetDataUtils.encodeERC20AssetData(this._nonZrxERC20EighteenDecimalTokenAddresses[0]);
-                break;
-            case AssetDataScenario.ERC20FiveDecimals:
-                makerAssetData = assetDataUtils.encodeERC20AssetData(this._erc20FiveDecimalTokenAddresses[0]);
-                break;
-            case AssetDataScenario.ERC721:
-                makerAssetData = assetDataUtils.encodeERC721AssetData(
-                    this._erc721Token.address,
-                    erc721MakerAssetIds[0],
-                );
-                break;
-            case AssetDataScenario.ERC20ZeroDecimals:
-                makerAssetData = assetDataUtils.encodeERC20AssetData(this._erc20ZeroDecimalTokenAddresses[0]);
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.makerAssetDataScenario);
-        }
-
-        switch (orderScenario.takerAssetDataScenario) {
-            case AssetDataScenario.ZRXFeeToken:
-                takerAssetData = assetDataUtils.encodeERC20AssetData(this._zrxAddress);
-                break;
-            case AssetDataScenario.ERC20NonZRXEighteenDecimals:
-                takerAssetData = assetDataUtils.encodeERC20AssetData(this._nonZrxERC20EighteenDecimalTokenAddresses[1]);
-                break;
-            case AssetDataScenario.ERC20FiveDecimals:
-                takerAssetData = assetDataUtils.encodeERC20AssetData(this._erc20FiveDecimalTokenAddresses[1]);
-                break;
-            case AssetDataScenario.ERC721:
-                takerAssetData = assetDataUtils.encodeERC721AssetData(
-                    this._erc721Token.address,
-                    erc721TakerAssetIds[0],
-                );
-                break;
-            case AssetDataScenario.ERC20ZeroDecimals:
-                takerAssetData = assetDataUtils.encodeERC20AssetData(this._erc20ZeroDecimalTokenAddresses[1]);
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.takerAssetDataScenario);
-        }
-
-        switch (orderScenario.makerAssetAmountScenario) {
-            case OrderAssetAmountScenario.Large:
-                switch (orderScenario.makerAssetDataScenario) {
-                    case AssetDataScenario.ZRXFeeToken:
-                    case AssetDataScenario.ERC20NonZRXEighteenDecimals:
-                        makerAssetAmount = TEN_UNITS_EIGHTEEN_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC20FiveDecimals:
-                        makerAssetAmount = TEN_UNITS_FIVE_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC721:
-                        makerAssetAmount = ONE_NFT_UNIT;
-                        break;
-                    case AssetDataScenario.ERC20ZeroDecimals:
-                        makerAssetAmount = ONE_THOUSAND_UNITS_ZERO_DECIMALS;
-                        break;
-                    default:
-                        throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.makerAssetDataScenario);
-                }
-                break;
-            case OrderAssetAmountScenario.Small:
-                switch (orderScenario.makerAssetDataScenario) {
-                    case AssetDataScenario.ZRXFeeToken:
-                    case AssetDataScenario.ERC20NonZRXEighteenDecimals:
-                        makerAssetAmount = FIVE_UNITS_EIGHTEEN_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC20FiveDecimals:
-                        makerAssetAmount = FIVE_UNITS_FIVE_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC721:
-                        makerAssetAmount = ONE_NFT_UNIT;
-                        break;
-                    case AssetDataScenario.ERC20ZeroDecimals:
-                        makerAssetAmount = TEN_UNITS_ZERO_DECIMALS;
-                        break;
-                    default:
-                        throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.makerAssetDataScenario);
-                }
-                break;
-            case OrderAssetAmountScenario.Zero:
-                makerAssetAmount = new BigNumber(0);
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr('OrderAssetAmountScenario', orderScenario.makerAssetAmountScenario);
-        }
-
-        switch (orderScenario.takerAssetAmountScenario) {
-            case OrderAssetAmountScenario.Large:
-                switch (orderScenario.takerAssetDataScenario) {
-                    case AssetDataScenario.ERC20NonZRXEighteenDecimals:
-                    case AssetDataScenario.ZRXFeeToken:
-                        takerAssetAmount = TEN_UNITS_EIGHTEEN_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC20FiveDecimals:
-                        takerAssetAmount = TEN_UNITS_FIVE_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC721:
-                        takerAssetAmount = ONE_NFT_UNIT;
-                        break;
-                    case AssetDataScenario.ERC20ZeroDecimals:
-                        takerAssetAmount = ONE_THOUSAND_UNITS_ZERO_DECIMALS;
-                        break;
-                    default:
-                        throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.takerAssetDataScenario);
-                }
-                break;
-            case OrderAssetAmountScenario.Small:
-                switch (orderScenario.takerAssetDataScenario) {
-                    case AssetDataScenario.ERC20NonZRXEighteenDecimals:
-                    case AssetDataScenario.ZRXFeeToken:
-                        takerAssetAmount = FIVE_UNITS_EIGHTEEN_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC20FiveDecimals:
-                        takerAssetAmount = FIVE_UNITS_FIVE_DECIMALS;
-                        break;
-                    case AssetDataScenario.ERC721:
-                        takerAssetAmount = ONE_NFT_UNIT;
-                        break;
-                    case AssetDataScenario.ERC20ZeroDecimals:
-                        takerAssetAmount = TEN_UNITS_ZERO_DECIMALS;
-                        break;
-                    default:
-                        throw errorUtils.spawnSwitchErr('AssetDataScenario', orderScenario.takerAssetDataScenario);
-                }
-                break;
-            case OrderAssetAmountScenario.Zero:
-                takerAssetAmount = new BigNumber(0);
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr('OrderAssetAmountScenario', orderScenario.takerAssetAmountScenario);
-        }
-
-        switch (orderScenario.makerFeeScenario) {
-            case OrderAssetAmountScenario.Large:
-                makerFee = POINT_ONE_UNITS_EIGHTEEN_DECIMALS;
-                break;
-            case OrderAssetAmountScenario.Small:
-                makerFee = POINT_ZERO_FIVE_UNITS_EIGHTEEN_DECIMALS;
-                break;
-            case OrderAssetAmountScenario.Zero:
-                makerFee = new BigNumber(0);
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr('OrderAssetAmountScenario', orderScenario.makerFeeScenario);
-        }
-
-        switch (orderScenario.takerFeeScenario) {
-            case OrderAssetAmountScenario.Large:
-                takerFee = POINT_ONE_UNITS_EIGHTEEN_DECIMALS;
-                break;
-            case OrderAssetAmountScenario.Small:
-                takerFee = POINT_ZERO_FIVE_UNITS_EIGHTEEN_DECIMALS;
-                break;
-            case OrderAssetAmountScenario.Zero:
-                takerFee = new BigNumber(0);
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr('OrderAssetAmountScenario', orderScenario.takerFeeScenario);
-        }
-
-        switch (orderScenario.expirationTimeSecondsScenario) {
-            case ExpirationTimeSecondsScenario.InFuture:
-                expirationTimeSeconds = new BigNumber(2524604400); // Close to infinite
-                break;
-            case ExpirationTimeSecondsScenario.InPast:
-                expirationTimeSeconds = new BigNumber(0); // Jan 1, 1970
-                break;
-            default:
-                throw errorUtils.spawnSwitchErr(
-                    'ExpirationTimeSecondsScenario',
-                    orderScenario.expirationTimeSecondsScenario,
-                );
-        }
-
-        switch (orderScenario.takerScenario) {
-            case TakerScenario.CorrectlySpecified:
-                break; // noop since takerAddress is already specified
-
-            case TakerScenario.IncorrectlySpecified:
-                const notTaker = this._userAddresses[3];
-                takerAddress = notTaker;
-                break;
-
-            case TakerScenario.Unspecified:
-                takerAddress = constants.NULL_ADDRESS;
-                break;
-
-            default:
-                throw errorUtils.spawnSwitchErr('TakerScenario', orderScenario.takerScenario);
-        }
-
-        const order = {
-            senderAddress: constants.NULL_ADDRESS,
-            makerAddress,
-            takerAddress,
-            makerFee,
-            takerFee,
-            makerAssetAmount,
-            takerAssetAmount,
-            makerAssetData,
-            takerAssetData,
-            salt: generatePseudoRandomSalt(),
-            exchangeAddress: this._exchangeAddress,
-            feeRecipientAddress,
-            expirationTimeSeconds,
-        };
-
-        return order;
-    }
-}
diff --git a/packages/contracts/test/utils/order_utils.ts b/packages/contracts/test/utils/order_utils.ts
deleted file mode 100644
index 4f7a34011..000000000
--- a/packages/contracts/test/utils/order_utils.ts
+++ /dev/null
@@ -1,58 +0,0 @@
-import { OrderWithoutExchangeAddress, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-
-import { constants } from './constants';
-import { CancelOrder, MatchOrder } from './types';
-
-export const orderUtils = {
-    getPartialAmountFloor(numerator: BigNumber, denominator: BigNumber, target: BigNumber): BigNumber {
-        const partialAmount = numerator
-            .mul(target)
-            .div(denominator)
-            .floor();
-        return partialAmount;
-    },
-    createFill: (signedOrder: SignedOrder, takerAssetFillAmount?: BigNumber) => {
-        const fill = {
-            order: orderUtils.getOrderWithoutExchangeAddress(signedOrder),
-            takerAssetFillAmount: takerAssetFillAmount || signedOrder.takerAssetAmount,
-            signature: signedOrder.signature,
-        };
-        return fill;
-    },
-    createCancel(signedOrder: SignedOrder, takerAssetCancelAmount?: BigNumber): CancelOrder {
-        const cancel = {
-            order: orderUtils.getOrderWithoutExchangeAddress(signedOrder),
-            takerAssetCancelAmount: takerAssetCancelAmount || signedOrder.takerAssetAmount,
-        };
-        return cancel;
-    },
-    getOrderWithoutExchangeAddress(signedOrder: SignedOrder): OrderWithoutExchangeAddress {
-        const orderStruct = {
-            senderAddress: signedOrder.senderAddress,
-            makerAddress: signedOrder.makerAddress,
-            takerAddress: signedOrder.takerAddress,
-            feeRecipientAddress: signedOrder.feeRecipientAddress,
-            makerAssetAmount: signedOrder.makerAssetAmount,
-            takerAssetAmount: signedOrder.takerAssetAmount,
-            makerFee: signedOrder.makerFee,
-            takerFee: signedOrder.takerFee,
-            expirationTimeSeconds: signedOrder.expirationTimeSeconds,
-            salt: signedOrder.salt,
-            makerAssetData: signedOrder.makerAssetData,
-            takerAssetData: signedOrder.takerAssetData,
-        };
-        return orderStruct;
-    },
-    createMatchOrders(signedOrderLeft: SignedOrder, signedOrderRight: SignedOrder): MatchOrder {
-        const fill = {
-            left: orderUtils.getOrderWithoutExchangeAddress(signedOrderLeft),
-            right: orderUtils.getOrderWithoutExchangeAddress(signedOrderRight),
-            leftSignature: signedOrderLeft.signature,
-            rightSignature: signedOrderRight.signature,
-        };
-        fill.right.makerAssetData = constants.NULL_BYTES;
-        fill.right.takerAssetData = constants.NULL_BYTES;
-        return fill;
-    },
-};
diff --git a/packages/contracts/test/utils/profiler.ts b/packages/contracts/test/utils/profiler.ts
deleted file mode 100644
index 2c7c1d66c..000000000
--- a/packages/contracts/test/utils/profiler.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-import { devConstants } from '@0x/dev-utils';
-import { ProfilerSubprovider, SolCompilerArtifactAdapter } from '@0x/sol-cov';
-import * as _ from 'lodash';
-
-let profilerSubprovider: ProfilerSubprovider;
-
-export const profiler = {
-    start(): void {
-        profiler.getProfilerSubproviderSingleton().start();
-    },
-    stop(): void {
-        profiler.getProfilerSubproviderSingleton().stop();
-    },
-    getProfilerSubproviderSingleton(): ProfilerSubprovider {
-        if (_.isUndefined(profilerSubprovider)) {
-            profilerSubprovider = profiler._getProfilerSubprovider();
-        }
-        return profilerSubprovider;
-    },
-    _getProfilerSubprovider(): ProfilerSubprovider {
-        const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
-        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter();
-        const isVerbose = true;
-        const subprovider = new ProfilerSubprovider(solCompilerArtifactAdapter, defaultFromAddress, isVerbose);
-        return subprovider;
-    },
-};
diff --git a/packages/contracts/test/utils/revert_trace.ts b/packages/contracts/test/utils/revert_trace.ts
deleted file mode 100644
index 3f74fd28b..000000000
--- a/packages/contracts/test/utils/revert_trace.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-import { devConstants } from '@0x/dev-utils';
-import { RevertTraceSubprovider, SolCompilerArtifactAdapter } from '@0x/sol-cov';
-import * as _ from 'lodash';
-
-let revertTraceSubprovider: RevertTraceSubprovider;
-
-export const revertTrace = {
-    getRevertTraceSubproviderSingleton(): RevertTraceSubprovider {
-        if (_.isUndefined(revertTraceSubprovider)) {
-            revertTraceSubprovider = revertTrace._getRevertTraceSubprovider();
-        }
-        return revertTraceSubprovider;
-    },
-    _getRevertTraceSubprovider(): RevertTraceSubprovider {
-        const defaultFromAddress = devConstants.TESTRPC_FIRST_ADDRESS;
-        const solCompilerArtifactAdapter = new SolCompilerArtifactAdapter();
-        const isVerbose = true;
-        const subprovider = new RevertTraceSubprovider(solCompilerArtifactAdapter, defaultFromAddress, isVerbose);
-        return subprovider;
-    },
-};
diff --git a/packages/contracts/test/utils/signing_utils.ts b/packages/contracts/test/utils/signing_utils.ts
deleted file mode 100644
index 21f864bfa..000000000
--- a/packages/contracts/test/utils/signing_utils.ts
+++ /dev/null
@@ -1,29 +0,0 @@
-import { SignatureType } from '@0x/types';
-import * as ethUtil from 'ethereumjs-util';
-
-export const signingUtils = {
-    signMessage(message: Buffer, privateKey: Buffer, signatureType: SignatureType): Buffer {
-        if (signatureType === SignatureType.EthSign) {
-            const prefixedMessage = ethUtil.hashPersonalMessage(message);
-            const ecSignature = ethUtil.ecsign(prefixedMessage, privateKey);
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(signatureType),
-            ]);
-            return signature;
-        } else if (signatureType === SignatureType.EIP712) {
-            const ecSignature = ethUtil.ecsign(message, privateKey);
-            const signature = Buffer.concat([
-                ethUtil.toBuffer(ecSignature.v),
-                ecSignature.r,
-                ecSignature.s,
-                ethUtil.toBuffer(signatureType),
-            ]);
-            return signature;
-        } else {
-            throw new Error(`${signatureType} is not a valid signature type`);
-        }
-    },
-};
diff --git a/packages/contracts/test/utils/simple_asset_balance_and_proxy_allowance_fetcher.ts b/packages/contracts/test/utils/simple_asset_balance_and_proxy_allowance_fetcher.ts
deleted file mode 100644
index 64b7dedbe..000000000
--- a/packages/contracts/test/utils/simple_asset_balance_and_proxy_allowance_fetcher.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-import { AbstractBalanceAndProxyAllowanceFetcher } from '@0x/order-utils';
-import { BigNumber } from '@0x/utils';
-
-import { AssetWrapper } from './asset_wrapper';
-
-export class SimpleAssetBalanceAndProxyAllowanceFetcher implements AbstractBalanceAndProxyAllowanceFetcher {
-    private readonly _assetWrapper: AssetWrapper;
-    constructor(assetWrapper: AssetWrapper) {
-        this._assetWrapper = assetWrapper;
-    }
-    public async getBalanceAsync(assetData: string, userAddress: string): Promise<BigNumber> {
-        const balance = await this._assetWrapper.getBalanceAsync(userAddress, assetData);
-        return balance;
-    }
-    public async getProxyAllowanceAsync(assetData: string, userAddress: string): Promise<BigNumber> {
-        const proxyAllowance = await this._assetWrapper.getProxyAllowanceAsync(userAddress, assetData);
-        return proxyAllowance;
-    }
-}
diff --git a/packages/contracts/test/utils/simple_order_filled_cancelled_fetcher.ts b/packages/contracts/test/utils/simple_order_filled_cancelled_fetcher.ts
deleted file mode 100644
index af959e00e..000000000
--- a/packages/contracts/test/utils/simple_order_filled_cancelled_fetcher.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-import { AbstractOrderFilledCancelledFetcher, orderHashUtils } from '@0x/order-utils';
-import { SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-
-import { ExchangeWrapper } from './exchange_wrapper';
-
-export class SimpleOrderFilledCancelledFetcher implements AbstractOrderFilledCancelledFetcher {
-    private readonly _exchangeWrapper: ExchangeWrapper;
-    private readonly _zrxAssetData: string;
-    constructor(exchange: ExchangeWrapper, zrxAssetData: string) {
-        this._exchangeWrapper = exchange;
-        this._zrxAssetData = zrxAssetData;
-    }
-    public async getFilledTakerAmountAsync(orderHash: string): Promise<BigNumber> {
-        const filledTakerAmount = new BigNumber(await this._exchangeWrapper.getTakerAssetFilledAmountAsync(orderHash));
-        return filledTakerAmount;
-    }
-    public async isOrderCancelledAsync(signedOrder: SignedOrder): Promise<boolean> {
-        const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
-        const isCancelled = await this._exchangeWrapper.isCancelledAsync(orderHash);
-        const orderEpoch = await this._exchangeWrapper.getOrderEpochAsync(
-            signedOrder.makerAddress,
-            signedOrder.senderAddress,
-        );
-        const isCancelledByOrderEpoch = orderEpoch > signedOrder.salt;
-        return isCancelled || isCancelledByOrderEpoch;
-    }
-    public getZRXAssetData(): string {
-        return this._zrxAssetData;
-    }
-}
diff --git a/packages/contracts/test/utils/test_with_reference.ts b/packages/contracts/test/utils/test_with_reference.ts
deleted file mode 100644
index b80be4a6c..000000000
--- a/packages/contracts/test/utils/test_with_reference.ts
+++ /dev/null
@@ -1,139 +0,0 @@
-import * as chai from 'chai';
-import * as _ from 'lodash';
-
-import { chaiSetup } from './chai_setup';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-class Value<T> {
-    public value: T;
-    constructor(value: T) {
-        this.value = value;
-    }
-}
-
-// tslint:disable-next-line: max-classes-per-file
-class ErrorMessage {
-    public error: string;
-    constructor(message: string) {
-        this.error = message;
-    }
-}
-
-type PromiseResult<T> = Value<T> | ErrorMessage;
-
-// TODO(albrow): This seems like a generic utility function that could exist in
-// lodash. We should replace it by a library implementation, or move it to our
-// own.
-async function evaluatePromise<T>(promise: Promise<T>): Promise<PromiseResult<T>> {
-    try {
-        return new Value<T>(await promise);
-    } catch (e) {
-        return new ErrorMessage(e.message);
-    }
-}
-
-export async function testWithReferenceFuncAsync<P0, R>(
-    referenceFunc: (p0: P0) => Promise<R>,
-    testFunc: (p0: P0) => Promise<R>,
-    values: [P0],
-): Promise<void>;
-export async function testWithReferenceFuncAsync<P0, P1, R>(
-    referenceFunc: (p0: P0, p1: P1) => Promise<R>,
-    testFunc: (p0: P0, p1: P1) => Promise<R>,
-    values: [P0, P1],
-): Promise<void>;
-export async function testWithReferenceFuncAsync<P0, P1, P2, R>(
-    referenceFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2) => Promise<R>,
-    values: [P0, P1, P2],
-): Promise<void>;
-export async function testWithReferenceFuncAsync<P0, P1, P2, P3, R>(
-    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3) => Promise<R>,
-    values: [P0, P1, P2, P3],
-): Promise<void>;
-export async function testWithReferenceFuncAsync<P0, P1, P2, P3, P4, R>(
-    referenceFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
-    testFunc: (p0: P0, p1: P1, p2: P2, p3: P3, p4: P4) => Promise<R>,
-    values: [P0, P1, P2, P3, P4],
-): Promise<void>;
-
-/**
- * Tests the behavior of a test function by comparing it to the expected
- * behavior (defined by a reference function).
- *
- * First the reference function will be called to obtain an "expected result",
- * or if the reference function throws/rejects, an "expected error". Next, the
- * test function will be called to obtain an "actual result", or if the test
- * function throws/rejects, an "actual error". The test passes if at least one
- * of the following conditions is met:
- *
- * 1) Neither the reference function or the test function throw and the
- * "expected result" equals the "actual result".
- *
- * 2) Both the reference function and the test function throw and the "actual
- * error" message *contains* the "expected error" message.
- *
- * @param referenceFuncAsync a reference function implemented in pure
- * JavaScript/TypeScript which accepts N arguments and returns the "expected
- * result" or throws/rejects with the "expected error".
- * @param testFuncAsync a test function which, e.g., makes a call or sends a
- * transaction to a contract. It accepts the same N arguments returns the
- * "actual result" or throws/rejects with the "actual error".
- * @param values an array of N values, where each value corresponds in-order to
- * an argument to both the test function and the reference function.
- * @return A Promise that resolves if the test passes and rejects if the test
- * fails, according to the rules described above.
- */
-export async function testWithReferenceFuncAsync(
-    referenceFuncAsync: (...args: any[]) => Promise<any>,
-    testFuncAsync: (...args: any[]) => Promise<any>,
-    values: any[],
-): Promise<void> {
-    // Measure correct behaviour
-    const expected = await evaluatePromise(referenceFuncAsync(...values));
-
-    // Measure actual behaviour
-    const actual = await evaluatePromise(testFuncAsync(...values));
-
-    // Compare behaviour
-    if (expected instanceof ErrorMessage) {
-        // If we expected an error, check if the actual error message contains the
-        // expected error message.
-        if (!(actual instanceof ErrorMessage)) {
-            throw new Error(
-                `Expected error containing ${expected.error} but got no error\n\tTest case: ${_getTestCaseString(
-                    referenceFuncAsync,
-                    values,
-                )}`,
-            );
-        }
-        expect(actual.error).to.contain(
-            expected.error,
-            `${actual.error}\n\tTest case: ${_getTestCaseString(referenceFuncAsync, values)}`,
-        );
-    } else {
-        // If we do not expect an error, compare actual and expected directly.
-        expect(actual).to.deep.equal(expected, `Test case ${_getTestCaseString(referenceFuncAsync, values)}`);
-    }
-}
-
-function _getTestCaseString(referenceFuncAsync: (...args: any[]) => Promise<any>, values: any[]): string {
-    const paramNames = _getParameterNames(referenceFuncAsync);
-    return JSON.stringify(_.zipObject(paramNames, values));
-}
-
-// Source: https://stackoverflow.com/questions/1007981/how-to-get-function-parameter-names-values-dynamically
-function _getParameterNames(func: (...args: any[]) => any): string[] {
-    return _.toString(func)
-        .replace(/[/][/].*$/gm, '') // strip single-line comments
-        .replace(/\s+/g, '') // strip white space
-        .replace(/[/][*][^/*]*[*][/]/g, '') // strip multi-line comments
-        .split('){', 1)[0]
-        .replace(/^[^(]*[(]/, '') // extract the parameters
-        .replace(/=[^,]+/g, '') // strip any ES6 defaults
-        .split(',')
-        .filter(Boolean); // split & filter [""]
-}
diff --git a/packages/contracts/test/utils/transaction_factory.ts b/packages/contracts/test/utils/transaction_factory.ts
deleted file mode 100644
index dbab3ade4..000000000
--- a/packages/contracts/test/utils/transaction_factory.ts
+++ /dev/null
@@ -1,37 +0,0 @@
-import { eip712Utils, generatePseudoRandomSalt } from '@0x/order-utils';
-import { SignatureType } from '@0x/types';
-import { signTypedDataUtils } from '@0x/utils';
-import * as ethUtil from 'ethereumjs-util';
-
-import { signingUtils } from './signing_utils';
-import { SignedTransaction } from './types';
-
-export class TransactionFactory {
-    private readonly _signerBuff: Buffer;
-    private readonly _exchangeAddress: string;
-    private readonly _privateKey: Buffer;
-    constructor(privateKey: Buffer, exchangeAddress: string) {
-        this._privateKey = privateKey;
-        this._exchangeAddress = exchangeAddress;
-        this._signerBuff = ethUtil.privateToAddress(this._privateKey);
-    }
-    public newSignedTransaction(data: string, signatureType: SignatureType = SignatureType.EthSign): SignedTransaction {
-        const salt = generatePseudoRandomSalt();
-        const signerAddress = `0x${this._signerBuff.toString('hex')}`;
-        const executeTransactionData = {
-            salt,
-            signerAddress,
-            data,
-        };
-
-        const typedData = eip712Utils.createZeroExTransactionTypedData(executeTransactionData, this._exchangeAddress);
-        const eip712MessageBuffer = signTypedDataUtils.generateTypedDataHash(typedData);
-        const signature = signingUtils.signMessage(eip712MessageBuffer, this._privateKey, signatureType);
-        const signedTx = {
-            exchangeAddress: this._exchangeAddress,
-            signature: `0x${signature.toString('hex')}`,
-            ...executeTransactionData,
-        };
-        return signedTx;
-    }
-}
diff --git a/packages/contracts/test/utils/type_encoding_utils.ts b/packages/contracts/test/utils/type_encoding_utils.ts
deleted file mode 100644
index bfd9c9ef5..000000000
--- a/packages/contracts/test/utils/type_encoding_utils.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-import { BigNumber } from '@0x/utils';
-import BN = require('bn.js');
-import ethUtil = require('ethereumjs-util');
-
-import { constants } from './constants';
-
-export const typeEncodingUtils = {
-    encodeUint256(value: BigNumber): Buffer {
-        const base = 10;
-        const formattedValue = new BN(value.toString(base));
-        const encodedValue = ethUtil.toBuffer(formattedValue);
-        // tslint:disable-next-line:custom-no-magic-numbers
-        const paddedValue = ethUtil.setLengthLeft(encodedValue, constants.WORD_LENGTH);
-        return paddedValue;
-    },
-    decodeUint256(encodedValue: Buffer): BigNumber {
-        const formattedValue = ethUtil.bufferToHex(encodedValue);
-        const value = new BigNumber(formattedValue, constants.BASE_16);
-        return value;
-    },
-};
diff --git a/packages/contracts/test/utils/types.ts b/packages/contracts/test/utils/types.ts
deleted file mode 100644
index 9fc9e1570..000000000
--- a/packages/contracts/test/utils/types.ts
+++ /dev/null
@@ -1,241 +0,0 @@
-import { OrderWithoutExchangeAddress } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { AbiDefinition } from 'ethereum-types';
-
-export interface ERC20BalancesByOwner {
-    [ownerAddress: string]: {
-        [tokenAddress: string]: BigNumber;
-    };
-}
-
-export interface ERC721TokenIdsByOwner {
-    [ownerAddress: string]: {
-        [tokenAddress: string]: BigNumber[];
-    };
-}
-
-export interface SubmissionContractEventArgs {
-    transactionId: BigNumber;
-}
-
-export interface BatchFillOrders {
-    orders: OrderWithoutExchangeAddress[];
-    signatures: string[];
-    takerAssetFillAmounts: BigNumber[];
-}
-
-export interface MarketSellOrders {
-    orders: OrderWithoutExchangeAddress[];
-    signatures: string[];
-    takerAssetFillAmount: BigNumber;
-}
-
-export interface MarketBuyOrders {
-    orders: OrderWithoutExchangeAddress[];
-    signatures: string[];
-    makerAssetFillAmount: BigNumber;
-}
-
-export interface BatchCancelOrders {
-    orders: OrderWithoutExchangeAddress[];
-}
-
-export interface CancelOrdersBefore {
-    salt: BigNumber;
-}
-
-export interface TransactionDataParams {
-    name: string;
-    abi: AbiDefinition[];
-    args: any[];
-}
-
-export interface MultiSigConfig {
-    owners: string[];
-    confirmationsRequired: number;
-    secondsRequired: number;
-}
-
-export interface MultiSigConfigByNetwork {
-    [networkName: string]: MultiSigConfig;
-}
-
-export interface Token {
-    address?: string;
-    name: string;
-    symbol: string;
-    decimals: number;
-    ipfsHash: string;
-    swarmHash: string;
-}
-
-export enum OrderStatus {
-    INVALID,
-    INVALID_MAKER_ASSET_AMOUNT,
-    INVALID_TAKER_ASSET_AMOUNT,
-    FILLABLE,
-    EXPIRED,
-    FULLY_FILLED,
-    CANCELLED,
-}
-
-export enum ContractName {
-    TokenRegistry = 'TokenRegistry',
-    MultiSigWalletWithTimeLock = 'MultiSigWalletWithTimeLock',
-    Exchange = 'Exchange',
-    ZRXToken = 'ZRXToken',
-    DummyERC20Token = 'DummyERC20Token',
-    EtherToken = 'WETH9',
-    AssetProxyOwner = 'AssetProxyOwner',
-    AccountLevels = 'AccountLevels',
-    EtherDelta = 'EtherDelta',
-    Arbitrage = 'Arbitrage',
-    TestAssetDataDecoders = 'TestAssetDataDecoders',
-    TestAssetProxyDispatcher = 'TestAssetProxyDispatcher',
-    TestLibs = 'TestLibs',
-    TestSignatureValidator = 'TestSignatureValidator',
-    ERC20Proxy = 'ERC20Proxy',
-    ERC721Proxy = 'ERC721Proxy',
-    DummyERC721Receiver = 'DummyERC721Receiver',
-    DummyERC721Token = 'DummyERC721Token',
-    TestLibBytes = 'TestLibBytes',
-    TestWallet = 'TestWallet',
-    Authorizable = 'Authorizable',
-    Whitelist = 'Whitelist',
-    Forwarder = 'Forwarder',
-}
-
-export interface SignedTransaction {
-    exchangeAddress: string;
-    salt: BigNumber;
-    signerAddress: string;
-    data: string;
-    signature: string;
-}
-
-export interface TransferAmountsByMatchOrders {
-    // Left Maker
-    amountBoughtByLeftMaker: BigNumber;
-    amountSoldByLeftMaker: BigNumber;
-    feePaidByLeftMaker: BigNumber;
-    // Right Maker
-    amountBoughtByRightMaker: BigNumber;
-    amountSoldByRightMaker: BigNumber;
-    feePaidByRightMaker: BigNumber;
-    // Taker
-    amountReceivedByTaker: BigNumber;
-    feePaidByTakerLeft: BigNumber;
-    feePaidByTakerRight: BigNumber;
-}
-
-export interface TransferAmountsLoggedByMatchOrders {
-    makerAddress: string;
-    takerAddress: string;
-    makerAssetFilledAmount: string;
-    takerAssetFilledAmount: string;
-    makerFeePaid: string;
-    takerFeePaid: string;
-}
-
-export interface OrderInfo {
-    orderStatus: number;
-    orderHash: string;
-    orderTakerAssetFilledAmount: BigNumber;
-}
-
-export interface CancelOrder {
-    order: OrderWithoutExchangeAddress;
-    takerAssetCancelAmount: BigNumber;
-}
-
-export interface MatchOrder {
-    left: OrderWithoutExchangeAddress;
-    right: OrderWithoutExchangeAddress;
-    leftSignature: string;
-    rightSignature: string;
-}
-
-// Combinatorial testing types
-
-export enum FeeRecipientAddressScenario {
-    BurnAddress = 'BURN_ADDRESS',
-    EthUserAddress = 'ETH_USER_ADDRESS',
-}
-
-export enum OrderAssetAmountScenario {
-    Zero = 'ZERO',
-    Large = 'LARGE',
-    Small = 'SMALL',
-}
-
-export enum TakerScenario {
-    CorrectlySpecified = 'CORRECTLY_SPECIFIED',
-    IncorrectlySpecified = 'INCORRECTLY_SPECIFIED',
-    Unspecified = 'UNSPECIFIED',
-}
-
-export enum ExpirationTimeSecondsScenario {
-    InPast = 'IN_PAST',
-    InFuture = 'IN_FUTURE',
-}
-
-export enum AssetDataScenario {
-    ERC20ZeroDecimals = 'ERC20_ZERO_DECIMALS',
-    ZRXFeeToken = 'ZRX_FEE_TOKEN',
-    ERC20FiveDecimals = 'ERC20_FIVE_DECIMALS',
-    ERC20NonZRXEighteenDecimals = 'ERC20_NON_ZRX_EIGHTEEN_DECIMALS',
-    ERC721 = 'ERC721',
-}
-
-export enum TakerAssetFillAmountScenario {
-    Zero = 'ZERO',
-    GreaterThanRemainingFillableTakerAssetAmount = 'GREATER_THAN_REMAINING_FILLABLE_TAKER_ASSET_AMOUNT',
-    LessThanRemainingFillableTakerAssetAmount = 'LESS_THAN_REMAINING_FILLABLE_TAKER_ASSET_AMOUNT',
-    ExactlyRemainingFillableTakerAssetAmount = 'EXACTLY_REMAINING_FILLABLE_TAKER_ASSET_AMOUNT',
-}
-
-export interface OrderScenario {
-    takerScenario: TakerScenario;
-    feeRecipientScenario: FeeRecipientAddressScenario;
-    makerAssetAmountScenario: OrderAssetAmountScenario;
-    takerAssetAmountScenario: OrderAssetAmountScenario;
-    makerFeeScenario: OrderAssetAmountScenario;
-    takerFeeScenario: OrderAssetAmountScenario;
-    expirationTimeSecondsScenario: ExpirationTimeSecondsScenario;
-    makerAssetDataScenario: AssetDataScenario;
-    takerAssetDataScenario: AssetDataScenario;
-}
-
-export enum BalanceAmountScenario {
-    Exact = 'EXACT',
-    TooLow = 'TOO_LOW',
-    Higher = 'HIGHER',
-}
-
-export enum AllowanceAmountScenario {
-    Exact = 'EXACT',
-    TooLow = 'TOO_LOW',
-    Higher = 'HIGHER',
-    Unlimited = 'UNLIMITED',
-}
-
-export interface TraderStateScenario {
-    traderAssetBalance: BalanceAmountScenario;
-    traderAssetAllowance: AllowanceAmountScenario;
-    zrxFeeBalance: BalanceAmountScenario;
-    zrxFeeAllowance: AllowanceAmountScenario;
-}
-
-export interface FillScenario {
-    orderScenario: OrderScenario;
-    takerAssetFillAmountScenario: TakerAssetFillAmountScenario;
-    makerStateScenario: TraderStateScenario;
-    takerStateScenario: TraderStateScenario;
-}
-
-export interface FillResults {
-    makerAssetFilledAmount: BigNumber;
-    takerAssetFilledAmount: BigNumber;
-    makerFeePaid: BigNumber;
-    takerFeePaid: BigNumber;
-}
diff --git a/packages/contracts/test/utils/web3_wrapper.ts b/packages/contracts/test/utils/web3_wrapper.ts
deleted file mode 100644
index f7b1a732a..000000000
--- a/packages/contracts/test/utils/web3_wrapper.ts
+++ /dev/null
@@ -1,84 +0,0 @@
-import { devConstants, env, EnvVars, web3Factory } from '@0x/dev-utils';
-import { prependSubprovider, Web3ProviderEngine } from '@0x/subproviders';
-import { logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as _ from 'lodash';
-
-import { coverage } from './coverage';
-import { profiler } from './profiler';
-import { revertTrace } from './revert_trace';
-
-enum ProviderType {
-    Ganache = 'ganache',
-    Geth = 'geth',
-}
-
-let testProvider: ProviderType;
-switch (process.env.TEST_PROVIDER) {
-    case undefined:
-        testProvider = ProviderType.Ganache;
-        break;
-    case 'ganache':
-        testProvider = ProviderType.Ganache;
-        break;
-    case 'geth':
-        testProvider = ProviderType.Geth;
-        break;
-    default:
-        throw new Error(`Unknown TEST_PROVIDER: ${process.env.TEST_PROVIDER}`);
-}
-
-const ganacheTxDefaults = {
-    from: devConstants.TESTRPC_FIRST_ADDRESS,
-    gas: devConstants.GAS_LIMIT,
-};
-const gethTxDefaults = {
-    from: devConstants.TESTRPC_FIRST_ADDRESS,
-};
-export const txDefaults = testProvider === ProviderType.Ganache ? ganacheTxDefaults : gethTxDefaults;
-
-const gethConfigs = {
-    shouldUseInProcessGanache: false,
-    rpcUrl: 'http://localhost:8501',
-    shouldUseFakeGasEstimate: false,
-};
-const ganacheConfigs = {
-    shouldUseInProcessGanache: true,
-};
-const providerConfigs = testProvider === ProviderType.Ganache ? ganacheConfigs : gethConfigs;
-
-export const provider: Web3ProviderEngine = web3Factory.getRpcProvider(providerConfigs);
-const isCoverageEnabled = env.parseBoolean(EnvVars.SolidityCoverage);
-const isProfilerEnabled = env.parseBoolean(EnvVars.SolidityProfiler);
-const isRevertTraceEnabled = env.parseBoolean(EnvVars.SolidityRevertTrace);
-const enabledSubproviderCount = _.filter(
-    [isCoverageEnabled, isProfilerEnabled, isRevertTraceEnabled],
-    _.identity.bind(_),
-).length;
-if (enabledSubproviderCount > 1) {
-    throw new Error(`Only one of coverage, profiler, or revert trace subproviders can be enabled at a time`);
-}
-if (isCoverageEnabled) {
-    const coverageSubprovider = coverage.getCoverageSubproviderSingleton();
-    prependSubprovider(provider, coverageSubprovider);
-}
-if (isProfilerEnabled) {
-    if (testProvider === ProviderType.Ganache) {
-        logUtils.warn(
-            "Gas costs in Ganache traces are incorrect and we don't recommend using it for profiling. Please switch to Geth",
-        );
-        process.exit(1);
-    }
-    const profilerSubprovider = profiler.getProfilerSubproviderSingleton();
-    logUtils.log(
-        "By default profilerSubprovider is stopped so that you don't get noise from setup code. Don't forget to start it before the code you want to profile and stop it afterwards",
-    );
-    profilerSubprovider.stop();
-    prependSubprovider(provider, profilerSubprovider);
-}
-if (isRevertTraceEnabled) {
-    const revertTraceSubprovider = revertTrace.getRevertTraceSubproviderSingleton();
-    prependSubprovider(provider, revertTraceSubprovider);
-}
-
-export const web3Wrapper = new Web3Wrapper(provider);
diff --git a/packages/contracts/test/utils_test/test_with_reference.ts b/packages/contracts/test/utils_test/test_with_reference.ts
deleted file mode 100644
index 8d633cd1f..000000000
--- a/packages/contracts/test/utils_test/test_with_reference.ts
+++ /dev/null
@@ -1,63 +0,0 @@
-import * as chai from 'chai';
-
-import { chaiSetup } from '../utils/chai_setup';
-import { testWithReferenceFuncAsync } from '../utils/test_with_reference';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-async function divAsync(x: number, y: number): Promise<number> {
-    if (y === 0) {
-        throw new Error('MathError: divide by zero');
-    }
-    return x / y;
-}
-
-// returns an async function that always returns the given value.
-function alwaysValueFunc(value: number): (x: number, y: number) => Promise<number> {
-    return async (x: number, y: number) => value;
-}
-
-// returns an async function which always throws/rejects with the given error
-// message.
-function alwaysFailFunc(errMessage: string): (x: number, y: number) => Promise<number> {
-    return async (x: number, y: number) => {
-        throw new Error(errMessage);
-    };
-}
-
-describe('testWithReferenceFuncAsync', () => {
-    it('passes when both succeed and actual === expected', async () => {
-        await testWithReferenceFuncAsync(alwaysValueFunc(0.5), divAsync, [1, 2]);
-    });
-
-    it('passes when both fail and actual error contains expected error', async () => {
-        await testWithReferenceFuncAsync(alwaysFailFunc('divide by zero'), divAsync, [1, 0]);
-    });
-
-    it('fails when both succeed and actual !== expected', async () => {
-        expect(testWithReferenceFuncAsync(alwaysValueFunc(3), divAsync, [1, 2])).to.be.rejectedWith(
-            'Test case {"x":1,"y":2}: expected { value: 0.5 } to deeply equal { value: 3 }',
-        );
-    });
-
-    it('fails when both fail and actual error does not contain expected error', async () => {
-        expect(
-            testWithReferenceFuncAsync(alwaysFailFunc('Unexpected math error'), divAsync, [1, 0]),
-        ).to.be.rejectedWith(
-            'MathError: divide by zero\n\tTest case: {"x":1,"y":0}: expected \'MathError: divide by zero\' to include \'Unexpected math error\'',
-        );
-    });
-
-    it('fails when referenceFunc succeeds and testFunc fails', async () => {
-        expect(testWithReferenceFuncAsync(alwaysValueFunc(0), divAsync, [1, 0])).to.be.rejectedWith(
-            'Test case {"x":1,"y":0}: expected { error: \'MathError: divide by zero\' } to deeply equal { value: 0 }',
-        );
-    });
-
-    it('fails when referenceFunc fails and testFunc succeeds', async () => {
-        expect(testWithReferenceFuncAsync(alwaysFailFunc('divide by zero'), divAsync, [1, 2])).to.be.rejectedWith(
-            'Expected error containing divide by zero but got no error\n\tTest case: {"x":1,"y":2}',
-        );
-    });
-});
diff --git a/packages/contracts/tsconfig.json b/packages/contracts/tsconfig.json
deleted file mode 100644
index e0f85079a..000000000
--- a/packages/contracts/tsconfig.json
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-    "extends": "../../tsconfig",
-    "compilerOptions": {
-        "outDir": "lib",
-        "rootDir": ".",
-        "resolveJsonModule": true
-    },
-    "include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
-    "files": [
-        "./generated-artifacts/AssetProxyOwner.json",
-        "./generated-artifacts/DummyERC20Token.json",
-        "./generated-artifacts/DummyERC721Receiver.json",
-        "./generated-artifacts/DummyERC721Token.json",
-        "./generated-artifacts/DummyMultipleReturnERC20Token.json",
-        "./generated-artifacts/DummyNoReturnERC20Token.json",
-        "./generated-artifacts/ERC20Proxy.json",
-        "./generated-artifacts/ERC20Token.json",
-        "./generated-artifacts/ERC721Proxy.json",
-        "./generated-artifacts/ERC721Token.json",
-        "./generated-artifacts/Exchange.json",
-        "./generated-artifacts/ExchangeWrapper.json",
-        "./generated-artifacts/Forwarder.json",
-        "./generated-artifacts/IAssetData.json",
-        "./generated-artifacts/IAssetProxy.json",
-        "./generated-artifacts/IValidator.json",
-        "./generated-artifacts/IWallet.json",
-        "./generated-artifacts/InvalidERC721Receiver.json",
-        "./generated-artifacts/MixinAuthorizable.json",
-        "./generated-artifacts/MultiAssetProxy.json",
-        "./generated-artifacts/MultiSigWallet.json",
-        "./generated-artifacts/MultiSigWalletWithTimeLock.json",
-        "./generated-artifacts/OrderValidator.json",
-        "./generated-artifacts/ReentrantERC20Token.json",
-        "./generated-artifacts/TestAssetProxyDispatcher.json",
-        "./generated-artifacts/TestAssetProxyOwner.json",
-        "./generated-artifacts/TestConstants.json",
-        "./generated-artifacts/TestExchangeInternals.json",
-        "./generated-artifacts/TestLibBytes.json",
-        "./generated-artifacts/TestLibs.json",
-        "./generated-artifacts/TestSignatureValidator.json",
-        "./generated-artifacts/TestStaticCallReceiver.json",
-        "./generated-artifacts/Validator.json",
-        "./generated-artifacts/WETH9.json",
-        "./generated-artifacts/Wallet.json",
-        "./generated-artifacts/Whitelist.json",
-        "./generated-artifacts/ZRXToken.json"
-    ],
-    "exclude": ["./deploy/solc/solc_bin"]
-}
diff --git a/packages/contracts/tslint.json b/packages/contracts/tslint.json
deleted file mode 100644
index 1bb3ac2a2..000000000
--- a/packages/contracts/tslint.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "extends": ["@0x/tslint-config"],
-    "rules": {
-        "custom-no-magic-numbers": false
-    }
-}
-- 
cgit v1.2.3


From 866c946b92b45b35493f78c57217486cdc974493 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Thu, 22 Nov 2018 15:05:38 +0100
Subject: Replace packages/contracts with contracts/core

---
 packages/website/md/docs/smart_contracts/1/introduction.md | 2 +-
 packages/website/md/docs/smart_contracts/2/introduction.md | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/md/docs/smart_contracts/1/introduction.md b/packages/website/md/docs/smart_contracts/1/introduction.md
index 79a8f00fd..81715a3d1 100644
--- a/packages/website/md/docs/smart_contracts/1/introduction.md
+++ b/packages/website/md/docs/smart_contracts/1/introduction.md
@@ -1 +1 @@
-Welcome to the [0x smart contracts](https://github.com/0xProject/0x-monorepo/tree/development/packages/contracts) documentation! This documentation is intended for dApp developers who want to integrate 0x exchange functionality directly into their own smart contracts.
+Welcome to the [0x smart contracts](https://github.com/0xProject/0x-monorepo/tree/development/contracts/core) documentation! This documentation is intended for dApp developers who want to integrate 0x exchange functionality directly into their own smart contracts.
diff --git a/packages/website/md/docs/smart_contracts/2/introduction.md b/packages/website/md/docs/smart_contracts/2/introduction.md
index 4aa31db3d..0b4e2aac6 100644
--- a/packages/website/md/docs/smart_contracts/2/introduction.md
+++ b/packages/website/md/docs/smart_contracts/2/introduction.md
@@ -1,4 +1,4 @@
-Welcome to the [0x smart contracts](https://github.com/0xProject/0x-monorepo/tree/development/packages/contracts) documentation! This documentation is intended for dApp developers who want to integrate 0x exchange functionality directly into their own smart contracts.
+Welcome to the [0x smart contracts](https://github.com/0xProject/0x-monorepo/tree/development/contracts/core) documentation! This documentation is intended for dApp developers who want to integrate 0x exchange functionality directly into their own smart contracts.
 
 ### Helpful wiki articles:
 
-- 
cgit v1.2.3


From 6d0c71ef30300d6b5d46a307a77912140fba43e3 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 11:52:21 +0100
Subject: Move MultiAssetProxy to the contracts monorepo

---
 .../protocol/AssetProxy/MultiAssetProxy.sol        | 300 ---------------------
 1 file changed, 300 deletions(-)
 delete mode 100644 packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol

(limited to 'packages')

diff --git a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol b/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
deleted file mode 100644
index 42231e73b..000000000
--- a/packages/contracts/contracts/protocol/AssetProxy/MultiAssetProxy.sol
+++ /dev/null
@@ -1,300 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-import "../Exchange/MixinAssetProxyDispatcher.sol";
-import "./MixinAuthorizable.sol";
-
-
-contract MultiAssetProxy is
-    MixinAssetProxyDispatcher,
-    MixinAuthorizable
-{
-    // Id of this proxy.
-    bytes4 constant internal PROXY_ID = bytes4(keccak256("MultiAsset(uint256[],bytes[])"));
-
-    // solhint-disable-next-line payable-fallback
-    function ()
-        external
-    {
-        assembly {
-            // The first 4 bytes of calldata holds the function selector
-            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)
-
-            // `transferFrom` will be called with the following parameters:
-            // assetData Encoded byte array.
-            // from Address to transfer asset from.
-            // to Address to transfer asset to.
-            // amount Amount of asset to transfer.
-            // bytes4(keccak256("transferFrom(bytes,address,address,uint256)")) = 0xa85e59e4
-            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {
-
-                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
-                // where k is the key left padded to 32 bytes and p is the storage slot
-                mstore(0, caller)
-                mstore(32, authorized_slot)
-
-                // Revert if authorized[msg.sender] == false
-                if iszero(sload(keccak256(0, 64))) {
-                    // Revert with `Error("SENDER_NOT_AUTHORIZED")`
-                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)
-                    mstore(96, 0)
-                    revert(0, 100)
-                }
-
-                // `transferFrom`.
-                // The function is marked `external`, so no abi decoding is done for
-                // us. Instead, we expect the `calldata` memory to contain the
-                // following:
-                //
-                // | Area     | Offset | Length  | Contents                            |
-                // |----------|--------|---------|-------------------------------------|
-                // | Header   | 0      | 4       | function selector                   |
-                // | Params   |        | 4 * 32  | function parameters:                |
-                // |          | 4      |         |   1. offset to assetData (*)        |
-                // |          | 36     |         |   2. from                           |
-                // |          | 68     |         |   3. to                             |
-                // |          | 100    |         |   4. amount                         |
-                // | Data     |        |         | assetData:                          |
-                // |          | 132    | 32      | assetData Length                    |
-                // |          | 164    | **      | assetData Contents                  |
-                //
-                // (*): offset is computed from start of function parameters, so offset
-                //      by an additional 4 bytes in the calldata.
-                //
-                // (**): see table below to compute length of assetData Contents
-                //
-                // WARNING: The ABIv2 specification allows additional padding between
-                //          the Params and Data section. This will result in a larger
-                //          offset to assetData.
-
-                // Load offset to `assetData`
-                let assetDataOffset := calldataload(4)
-
-                // Asset data itself is encoded as follows:
-                //
-                // | Area     | Offset      | Length  | Contents                            |
-                // |----------|-------------|---------|-------------------------------------|
-                // | Header   | 0           | 4       | assetProxyId                        |
-                // | Params   |             | 2 * 32  | function parameters:                |
-                // |          | 4           |         |   1. offset to amounts (*)          |
-                // |          | 36          |         |   2. offset to nestedAssetData (*)  |
-                // | Data     |             |         | amounts:                            |
-                // |          | 68          | 32      | amounts Length                      |
-                // |          | 100         | a       | amounts Contents                    | 
-                // |          |             |         | nestedAssetData:                    |
-                // |          | 100 + a     | 32      | nestedAssetData Length              |
-                // |          | 132 + a     | b       | nestedAssetData Contents (offsets)  |
-                // |          | 132 + a + b |         | nestedAssetData[0, ..., len]        |
-
-                // In order to find the offset to `amounts`, we must add:
-                // 4 (function selector)
-                // + assetDataOffset
-                // + 32 (assetData len)
-                // + 4 (assetProxyId)
-                let amountsOffset := calldataload(add(assetDataOffset, 40))
-
-                // In order to find the offset to `nestedAssetData`, we must add:
-                // 4 (function selector)
-                // + assetDataOffset
-                // + 32 (assetData len)
-                // + 4 (assetProxyId)
-                // + 32 (amounts offset)
-                let nestedAssetDataOffset := calldataload(add(assetDataOffset, 72))
-
-                // In order to find the start of the `amounts` contents, we must add: 
-                // 4 (function selector) 
-                // + assetDataOffset 
-                // + 32 (assetData len)
-                // + 4 (assetProxyId)
-                // + amountsOffset
-                // + 32 (amounts len)
-                let amountsContentsStart := add(assetDataOffset, add(amountsOffset, 72))
-
-                // Load number of elements in `amounts`
-                let amountsLen := calldataload(sub(amountsContentsStart, 32))
-
-                // In order to find the start of the `nestedAssetData` contents, we must add: 
-                // 4 (function selector) 
-                // + assetDataOffset 
-                // + 32 (assetData len)
-                // + 4 (assetProxyId)
-                // + nestedAssetDataOffset
-                // + 32 (nestedAssetData len)
-                let nestedAssetDataContentsStart := add(assetDataOffset, add(nestedAssetDataOffset, 72))
-
-                // Load number of elements in `nestedAssetData`
-                let nestedAssetDataLen := calldataload(sub(nestedAssetDataContentsStart, 32))
-
-                // Revert if number of elements in `amounts` differs from number of elements in `nestedAssetData`
-                if iszero(eq(amountsLen, nestedAssetDataLen)) {
-                    // Revert with `Error("LENGTH_MISMATCH")`
-                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(64, 0x0000000f4c454e4754485f4d49534d4154434800000000000000000000000000)
-                    mstore(96, 0)
-                    revert(0, 100)
-                }
-
-                // Copy `transferFrom` selector, offset to `assetData`, `from`, and `to` from calldata to memory
-                calldatacopy(
-                    0,   // memory can safely be overwritten from beginning
-                    0,   // start of calldata
-                    100  // length of selector (4) and 3 params (32 * 3)
-                )
-
-                // Overwrite existing offset to `assetData` with our own
-                mstore(4, 128)
-                
-                // Load `amount`
-                let amount := calldataload(100)
-        
-                // Calculate number of bytes in `amounts` contents
-                let amountsByteLen := mul(amountsLen, 32)
-
-                // Initialize `assetProxyId` and `assetProxy` to 0
-                let assetProxyId := 0
-                let assetProxy := 0
-
-                // Loop through `amounts` and `nestedAssetData`, calling `transferFrom` for each respective element
-                for {let i := 0} lt(i, amountsByteLen) {i := add(i, 32)} {
-
-                    // Calculate the total amount
-                    let amountsElement := calldataload(add(amountsContentsStart, i))
-                    let totalAmount := mul(amountsElement, amount)
-
-                    // Revert if multiplication resulted in an overflow
-                    if iszero(eq(div(totalAmount, amount), amountsElement)) {
-                        // Revert with `Error("UINT256_OVERFLOW")`
-                        mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                        mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                        mstore(64, 0x0000001055494e543235365f4f564552464c4f57000000000000000000000000)
-                        mstore(96, 0)
-                        revert(0, 100)
-                    }
-
-                    // Write `totalAmount` to memory
-                    mstore(100, totalAmount)
-
-                    // Load offset to `nestedAssetData[i]`
-                    let nestedAssetDataElementOffset := calldataload(add(nestedAssetDataContentsStart, i))
-
-                    // In order to find the start of the `nestedAssetData[i]` contents, we must add:
-                    // 4 (function selector) 
-                    // + assetDataOffset 
-                    // + 32 (assetData len)
-                    // + 4 (assetProxyId)
-                    // + nestedAssetDataOffset
-                    // + 32 (nestedAssetData len)
-                    // + nestedAssetDataElementOffset
-                    // + 32 (nestedAssetDataElement len)
-                    let nestedAssetDataElementContentsStart := add(assetDataOffset, add(nestedAssetDataOffset, add(nestedAssetDataElementOffset, 104)))
-
-                    // Load length of `nestedAssetData[i]`
-                    let nestedAssetDataElementLenStart := sub(nestedAssetDataElementContentsStart, 32)
-                    let nestedAssetDataElementLen := calldataload(nestedAssetDataElementLenStart)
-
-                    // Revert if the `nestedAssetData` does not contain a 4 byte `assetProxyId`
-                    if lt(nestedAssetDataElementLen, 4) {
-                        // Revert with `Error("LENGTH_GREATER_THAN_3_REQUIRED")`
-                        mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                        mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                        mstore(64, 0x0000001e4c454e4754485f475245415445525f5448414e5f335f524551554952)
-                        mstore(96, 0x4544000000000000000000000000000000000000000000000000000000000000)
-                        revert(0, 100)
-                    }
-
-                    // Load AssetProxy id
-                    let currentAssetProxyId := and(
-                        calldataload(nestedAssetDataElementContentsStart),
-                        0xffffffff00000000000000000000000000000000000000000000000000000000
-                    )
-
-                    // Only load `assetProxy` if `currentAssetProxyId` does not equal `assetProxyId`
-                    // We do not need to check if `currentAssetProxyId` is 0 since `assetProxy` is also initialized to 0
-                    if iszero(eq(currentAssetProxyId, assetProxyId)) {
-                        // Update `assetProxyId`
-                        assetProxyId := currentAssetProxyId
-                        // To lookup a value in a mapping, we load from the storage location keccak256(k, p),
-                        // where k is the key left padded to 32 bytes and p is the storage slot
-                        mstore(132, assetProxyId)
-                        mstore(164, assetProxies_slot)
-                        assetProxy := sload(keccak256(132, 64))
-                    }
-                    
-                    // Revert if AssetProxy with given id does not exist
-                    if iszero(assetProxy) {
-                        // Revert with `Error("ASSET_PROXY_DOES_NOT_EXIST")`
-                        mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                        mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                        mstore(64, 0x0000001a41535345545f50524f58595f444f45535f4e4f545f45584953540000)
-                        mstore(96, 0)
-                        revert(0, 100)
-                    }
-    
-                    // Copy `nestedAssetData[i]` from calldata to memory
-                    calldatacopy(
-                        132,                                // memory slot after `amounts[i]`
-                        nestedAssetDataElementLenStart,     // location of `nestedAssetData[i]` in calldata
-                        add(nestedAssetDataElementLen, 32)  // `nestedAssetData[i].length` plus 32 byte length
-                    )
-
-                    // call `assetProxy.transferFrom`
-                    let success := call(
-                        gas,                                    // forward all gas
-                        assetProxy,                             // call address of asset proxy
-                        0,                                      // don't send any ETH
-                        0,                                      // pointer to start of input
-                        add(164, nestedAssetDataElementLen),    // length of input  
-                        0,                                      // write output over memory that won't be reused
-                        0                                       // don't copy output to memory
-                    )
-
-                    // Revert with reason given by AssetProxy if `transferFrom` call failed
-                    if iszero(success) {
-                        returndatacopy(
-                            0,                // copy to memory at 0
-                            0,                // copy from return data at 0
-                            returndatasize()  // copy all return data
-                        )
-                        revert(0, returndatasize())
-                    }
-                }
-
-                // Return if no `transferFrom` calls reverted
-                return(0, 0)
-            }
-
-            // Revert if undefined function is called
-            revert(0, 0)
-        }
-    }
-
-    /// @dev Gets the proxy id associated with the proxy address.
-    /// @return Proxy id.
-    function getProxyId()
-        external
-        pure
-        returns (bytes4)
-    {
-        return PROXY_ID;
-    }
-}
-- 
cgit v1.2.3


From 5b0746a8efdad0250897ef255ea9fab7bd14deb5 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 14:05:40 +0100
Subject: Add support for scoped packages resolving to NPMResoler

---
 packages/sol-resolver/CHANGELOG.json                |  9 +++++++++
 packages/sol-resolver/src/resolvers/npm_resolver.ts | 13 +++++++++++--
 2 files changed, 20 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/sol-resolver/CHANGELOG.json b/packages/sol-resolver/CHANGELOG.json
index fdfb4009b..4c9e612d7 100644
--- a/packages/sol-resolver/CHANGELOG.json
+++ b/packages/sol-resolver/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.1.0",
+        "changes": [
+            {
+                "note": "NPMResolver now supports scoped packages",
+                "pr": 1311
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.17",
diff --git a/packages/sol-resolver/src/resolvers/npm_resolver.ts b/packages/sol-resolver/src/resolvers/npm_resolver.ts
index a2df0dcad..505362c88 100644
--- a/packages/sol-resolver/src/resolvers/npm_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/npm_resolver.ts
@@ -1,4 +1,5 @@
 import * as fs from 'fs';
+import * as _ from 'lodash';
 import * as path from 'path';
 
 import { ContractSource } from '../types';
@@ -13,12 +14,20 @@ export class NPMResolver extends Resolver {
     }
     public resolveIfExists(importPath: string): ContractSource | undefined {
         if (!importPath.startsWith('/')) {
-            const [packageName, ...other] = importPath.split('/');
+            let packageName;
+            let packageScope;
+            let other;
+            if (importPath.startsWith('@')) {
+                [packageScope, packageName, ...other] = importPath.split('/');
+            } else {
+                [packageName, ...other] = importPath.split('/');
+            }
             const pathWithinPackage = path.join(...other);
             let currentPath = this._packagePath;
             const ROOT_PATH = '/';
             while (currentPath !== ROOT_PATH) {
-                const lookupPath = path.join(currentPath, 'node_modules', packageName, pathWithinPackage);
+                const packagePath = _.isUndefined(packageScope) ? packageName : path.join(packageScope, packageName);
+                const lookupPath = path.join(currentPath, 'node_modules', packagePath, pathWithinPackage);
                 if (fs.existsSync(lookupPath) && fs.lstatSync(lookupPath).isFile()) {
                     const fileContent = fs.readFileSync(lookupPath).toString();
                     return {
-- 
cgit v1.2.3


From eefb1cfe5d77ed62aa3d703d810a55d133fe024b Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 23 Nov 2018 14:16:58 +0100
Subject: Fix an issue when we tried to append base contracts path to absolute
 imports (NPM) in sol-compiler

---
 packages/sol-compiler/CHANGELOG.json  | 9 +++++++++
 packages/sol-compiler/src/compiler.ts | 9 ++++++++-
 2 files changed, 17 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index e9274f64e..490e88d22 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.1.15",
+        "changes": [
+            {
+                "note": "Fix an issue when we tried to append base contracts path to absolute imports (NPM)",
+                "pr": 1311
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "1.1.14",
diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index 8ee7fa4a9..c5b6497df 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -394,7 +394,14 @@ export class Compiler {
             //
             const lastPathSeparatorPos = contractPath.lastIndexOf('/');
             const contractFolder = lastPathSeparatorPos === -1 ? '' : contractPath.slice(0, lastPathSeparatorPos + 1);
-            importPath = path.resolve('/' + contractFolder, importPath).replace('/', '');
+            if (importPath.startsWith('.')) {
+                /**
+                 * Some imports path are relative ("../Token.sol", "./Wallet.sol")
+                 * while others are absolute ("Token.sol", "@0x/contracts/Wallet.sol")
+                 * And we need to do the hack mentooned above only for relative imports.
+                 */
+                importPath = path.resolve('/' + contractFolder, importPath).replace('/', '');
+            }
 
             if (_.isUndefined(sourcesToAppendTo[importPath])) {
                 sourcesToAppendTo[importPath] = { id: fullSources[importPath].id };
-- 
cgit v1.2.3


From 5d70fe053da080c024fd49b832c57b973cc86bc0 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 12:15:53 +0100
Subject: Rename contract_templates to abi-gen-templates

---
 packages/0x.js/.npmignore             | 2 +-
 packages/abi-gen/README.md            | 4 ++--
 packages/contract-wrappers/.npmignore | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/.npmignore b/packages/0x.js/.npmignore
index d7ee80c97..312a23faa 100644
--- a/packages/0x.js/.npmignore
+++ b/packages/0x.js/.npmignore
@@ -4,7 +4,7 @@ webpack.config.js
 yarn-error.log
 test/
 /src/
-/contract_templates/
+/abi-gen-templates/
 /generated_docs/
 /scripts/
 /lib/src/monorepo_scripts/
diff --git a/packages/abi-gen/README.md b/packages/abi-gen/README.md
index 20b9d4f30..214d8f257 100644
--- a/packages/abi-gen/README.md
+++ b/packages/abi-gen/README.md
@@ -4,7 +4,7 @@ This package allows you to generate TypeScript contract wrappers from ABI files.
 It's heavily inspired by [Geth abigen](https://github.com/ethereum/go-ethereum/wiki/Native-DApps:-Go-bindings-to-Ethereum-contracts) but takes a different approach.
 You can write your custom handlebars templates which will allow you to seamlessly integrate the generated code into your existing codebase with existing conventions.
 
-[Here](https://github.com/0xProject/0x-monorepo/tree/development/packages/0x.js/contract_templates) are the templates used to generate the contract wrappers used by 0x.js.e
+[Here](https://github.com/0xProject/0x-monorepo/tree/development/packages/0x.js/abi-gen-templates) are the templates used to generate the contract wrappers used by 0x.js.e
 
 ## Installation
 
@@ -44,7 +44,7 @@ You need to also specify the location of your main template used for every contr
 
 ## How to write custom templates?
 
-The best way to get started is to copy [0x.js templates](https://github.com/0xProject/0x-monorepo/tree/development/packages/contract_templates) and start adjusting them for your needs.
+The best way to get started is to copy [0x.js templates](https://github.com/0xProject/0x-monorepo/tree/development/packages/abi-gen-templates) and start adjusting them for your needs.
 We use [handlebars](http://handlebarsjs.com/) template engine under the hood.
 You need to have a master template called `contract.mustache`. it will be used to generate each contract wrapper. Although - you don't need and probably shouldn't write all your logic in a single template file. You can write [partial templates](http://handlebarsjs.com/partials.html) and as long as they are within a partials folder - they will be registered and available.
 
diff --git a/packages/contract-wrappers/.npmignore b/packages/contract-wrappers/.npmignore
index 6a3eb57bd..6a222fd45 100644
--- a/packages/contract-wrappers/.npmignore
+++ b/packages/contract-wrappers/.npmignore
@@ -5,7 +5,7 @@ yarn-error.log
 test/
 /src/
 /_bundles/
-/contract_templates/
+/abi-gen-templates/
 /generated_docs/
 /scripts/
 /lib/src/monorepo_scripts/
-- 
cgit v1.2.3


From 7f77347ea4537b66f045140bd5aa1995c3b2d948 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 3 Dec 2018 12:19:50 +0100
Subject: Changes boolean props to follow is[Property] syntax

---
 packages/website/ts/@next/components/footer.tsx   |  6 +--
 packages/website/ts/@next/components/layout.tsx   | 18 +++----
 packages/website/ts/@next/components/logo.tsx     |  5 +-
 packages/website/ts/@next/components/siteWrap.tsx |  5 +-
 packages/website/ts/@next/components/text.tsx     | 25 +++++----
 packages/website/ts/@next/pages/about/mission.tsx | 10 ++--
 packages/website/ts/@next/pages/instant.tsx       | 22 ++++----
 packages/website/ts/@next/pages/landing.tsx       | 62 +++++++++++++++++------
 packages/website/ts/@next/pages/why.tsx           | 24 ++++-----
 9 files changed, 107 insertions(+), 70 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index b431ba9e5..032d2e8a1 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -61,18 +61,18 @@ export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
     bgColor="#181818"
     noMargin>
     <Wrap>
-      <Column colWidth="1/2" noPadding>
+      <Column colWidth="1/2" isNoPadding={true}>
         <Logo light />
         <NewsletterForm />
       </Column>
 
-      <Column colWidth="1/2" noPadding>
+      <Column colWidth="1/2" isNoPadding={true}>
         <Wrap>
           {_.map(linkRows, (row, index) => (
             <Column
               key={`fc-${index}`}
               colWidth="1/3"
-              noPadding>
+              isNoPadding={true}>
               <RowHeading>
                 { row.heading }
               </RowHeading>
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 86072b81d..28503711c 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -17,11 +17,11 @@ interface PaddingSizes {
 }
 
 interface SectionProps {
-    noPadding?: any;
-    padLarge?: any;
-    noMargin?: any;
+    isNoPadding?: boolean;
+    isPadLarge?: boolean;
+    isNoMargin?: any;
     bgColor?: string;
-    fullWidth?: any;
+    isFullWidth?: boolean;
 }
 
 interface WrapProps {
@@ -32,8 +32,8 @@ interface WrapProps {
 
 interface ColumnProps {
     colWidth?: '1/4' | '1/3' | '1/2' | '2/3';
-    noPadding?: any;
-    padLarge?: any;
+    isNoPadding?: boolean;
+    isPadLarge?: boolean;
     bgColor?: string;
 }
 
@@ -93,8 +93,8 @@ export const Main = styled.main`
 // just <Section asElement?="div/section/footer/header/whatever" /> ?
 export const Section = styled.section<SectionProps>`
     width: ${props => props.fullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%'};
-    padding: ${props => !props.noPadding && (props.padLarge ? '60px 30px' : '30px')};
-    margin-bottom: ${props => !props.noMargin && `${GUTTER}px`};
+    padding: ${props => !props.isNoPadding && (props.isPadLarge ? '60px 30px' : '30px')};
+    margin-bottom: ${props => !props.isNoMargin && `${GUTTER}px`};
     margin-left: ${props => props.fullWidth && `-${GUTTER}px`};
     background-color: ${props => props.bgColor};
     border: 1px dotted rgba(0, 255, 0, 0.3);
@@ -137,7 +137,7 @@ export const WrapGrid = styled(WrapBase)`
 `;
 
 export const Column = styled.div<ColumnProps>`
-    padding: ${props => !props.noPadding && (props.padLarge ? '60px 30px' : '30px')};
+    padding: ${props => !props.isNoPadding && (props.isPadLarge ? '60px 30px' : '30px')};
     border: 1px dotted rgba(255, 0, 0, 0.3);
     background-color: ${props => props.bgColor};
 
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index 0b98fcf9d..5d6258f37 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -1,11 +1,12 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
+import { ThemeInterface } from 'ts/@next/components/siteWrap';
 import LogoIcon from '../icons/logo-with-type.svg';
 
 interface LogoInterface {
-    // showType: boolean;
     light?: any;
+    theme?: ThemeInterface;
 }
 
 
@@ -20,7 +21,7 @@ const Icon = styled(LogoIcon)`
     flex-shrink: 0;
 
     path {
-        fill: ${props => props.light ? '#fff' : props.theme.textColor};
+        fill: ${(props: LogoInterface) => props.light ? '#fff' : props.theme.textColor};
     }
 `;
 
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 7529e90c9..d38c7c50c 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -13,14 +13,15 @@ interface Props {
     children: any;
 }
 
-interface GlobalThemes {
+// we proabbly want to put this somewhere else (themes)
+export interface ThemeInterface {
     [key: string]: {
         bgColor: string;
         textColor: string;
     }
 }
 
-const GLOBAL_THEMES: GlobalThemes = {
+const GLOBAL_THEMES: ThemeInterface = {
     dark: {
         bgColor: '#000000',
         textColor: '#FFFFFF',
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 4bc21f0fc..4e2b22f52 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -1,20 +1,19 @@
 import * as React from 'react';
-import styled, { withTheme } from 'styled-components';
-import { colors } from 'ts/style/colors';
+import styled from 'styled-components';
+
 
 interface HeadingProps {
     asElement?: 'h1'| 'h2'| 'h3'| 'h4';
     size?: 'default' | 'medium' | 'large' | 'small';
-    center?: boolean;
-    children: Node | string;
-    noMargin?: any;
+    isCentered?: boolean;
+    isNoMargin?: boolean;
 }
 
 interface ParagraphProps {
-    noMargin?: any;
+    isNoMargin?: boolean;
     size?: 'default' | 'small' | 'medium' | 'large';
-    muted?: any;
-    center?: any;
+    isMuted?: boolean | number;
+    isCentered?: boolean;
 }
 
 interface HeadingSizes {
@@ -50,8 +49,8 @@ const StyledHeading = styled.h1<HeadingProps>`
     color: ${props => props.color || props.theme.textColor};
     font-size: ${props => HEADING_SIZES[props.size || 'default']};
     font-weight: 300;
-    margin-bottom: ${props => !props.noMargin && '30px'};
-    text-align: ${props => props.center && 'center'};
+    margin-bottom: ${props => !props.isNoMargin && '30px'};
+    text-align: ${props => props.isCentered && 'center'};
 `;
 
 export const Heading: React.StatelessComponent<HeadingProps> = props => {
@@ -69,9 +68,9 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
 // for literally anything =
 export const Paragraph = styled.p<ParagraphProps>`
     font-size: ${props => PARAGRAPH_SIZES[props.size || 'default']};
-    margin-bottom: ${props => !props.noMargin && '30px'};
+    margin-bottom: ${props => !props.isNoMargin && '30px'};
     line-height: 1.4;
     color: ${props => props.color || props.theme.textColor};
-    opacity: ${props => props.muted || 0.75};
-    text-align: ${props => props.center && 'center'};
+    opacity: ${props => typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted};
+    text-align: ${props => props.isCentered && 'center'};
 `;
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index 902612703..b85a4e91e 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -31,7 +31,9 @@ export const NextAboutMission = () => (
       </Wrap>
     </Section>
 
-    <Section fullWidth noPadding>
+    <Section
+        isFullWidth={true}
+        isNoPadding={true}>
         <Wrap width="full">
             <Image src="/images/@next/about/about-mission@2x.jpg" height="320" alt="" center />
         </Wrap>
@@ -50,7 +52,7 @@ export const NextAboutMission = () => (
                 </Column>
                 <Column colWidth="2/3">
                     <Heading size="medium">Do The Right Thing</Heading>
-                    <Paragraph muted>We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.</Paragraph>
+                    <Paragraph isMuted={true}>We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.</Paragraph>
                 </Column>
             </Wrap>
             <Wrap>
@@ -59,7 +61,7 @@ export const NextAboutMission = () => (
                 </Column>
                 <Column colWidth="2/3">
                     <Heading size="medium">Consistently Ship</Heading>
-                    <Paragraph muted>Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.</Paragraph>
+                    <Paragraph isMuted={true}>Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.</Paragraph>
                 </Column>
             </Wrap>
             <Wrap>
@@ -68,7 +70,7 @@ export const NextAboutMission = () => (
                 </Column>
                 <Column colWidth="2/3">
                     <Heading size="medium">Focus on long-term Impact</Heading>
-                    <Paragraph muted>We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.</Paragraph>
+                    <Paragraph isMuted={true}>We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.</Paragraph>
                 </Column>
             </Wrap>
         </Column>
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 69a9fb6b3..a8707cdd7 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -16,13 +16,15 @@ export const Next0xInstant = () => (
     <SiteWrap>
         <Section>
             <WrapCentered>
-                <Heading size="medium" center>Introducing 0x Instant</Heading>
-                <Paragraph size="medium" center>A free and flexible way to offer simple crypto purchasing in any app or website</Paragraph>
+                <Heading size="medium" isCentered={true}>Introducing 0x Instant</Heading>
+                <Paragraph size="medium" isCentered={true}>A free and flexible way to offer simple crypto purchasing in any app or website</Paragraph>
                 <Button href="#">Get Started</Button>
             </WrapCentered>
         </Section>
 
-        <Section fullWidth noPadding>
+        <Section
+            isFullWidth={true}
+            isNoPadding={true}>
             <Wrap width="full">
                 <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
             </Wrap>
@@ -36,7 +38,7 @@ export const Next0xInstant = () => (
 
                 <Column colWidth="2/3">
                     <Heading>Support ERC-20 and ERC-721 tokens</Heading>
-                    <Paragraph muted>Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins.</Paragraph>
+                    <Paragraph isMuted={true}>Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins.</Paragraph>
                     <div>
                         <a href="#">Get Started</a><a href="#">Explore the Docs</a>
                     </div>
@@ -51,7 +53,7 @@ export const Next0xInstant = () => (
 
                 <Column colWidth="2/3">
                     <Heading>Generate revenue for your business</Heading>
-                    <Paragraph muted>With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp.</Paragraph>
+                    <Paragraph isMuted={true}>With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp.</Paragraph>
                     <div>
                         <a href="#">Learn more about affiliate fees</a>
                     </div>
@@ -66,7 +68,7 @@ export const Next0xInstant = () => (
 
                 <Column colWidth="2/3">
                     <Heading>Easy and flexible integration</Heading>
-                    <Paragraph muted>Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool.</Paragraph>
+                    <Paragraph isMuted={true}>Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool.</Paragraph>
                     <div>
                         <a href="#">Explore AssetBuyer</a>
                         <a href="#">Learn about liquidity</a>
@@ -95,14 +97,14 @@ export const Next0xInstant = () => (
 
         <Section bgColor={colors.brandDark}>
             <Wrap>
-                <Column colWidth="1/2" padLarge>
+                <Column colWidth="1/2" isPadLarge={true}>
                     <WrapCentered>
                         <Heading>Need more flexibility?</Heading>
                         <Paragraph>Dive into our docs, or contact us if needed</Paragraph>
                     </WrapCentered>
                 </Column>
 
-                <Column colWidth="1/2" padLarge>
+                <Column colWidth="1/2" isPadLarge={true}>
                     <WrapCentered>
                         <div>
                             <Button href="#">Explore the Docs</Button>
@@ -116,8 +118,8 @@ export const Next0xInstant = () => (
         <Section>
             <Wrap width="full">
                 <Column>
-                    <Paragraph size="small" muted="0.5">Disclaimer: The laws and regulations applicable to the use and exchange of digital assets and blockchain-native tokens, including through any software developed using the licensed work created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License, Version 2.0 applicable to the Work, developers are “solely responsible for determining the appropriateness of using or redistributing the Work,” which includes responsibility for ensuring compliance with any such applicable laws and regulations.</Paragraph>
-                    <Paragraph size="small" muted="0.5">See the Apache License, Version 2.0 for the specific language governing all applicable permissions and limitations.</Paragraph>
+                    <Paragraph size="small" isMuted={0.5}>Disclaimer: The laws and regulations applicable to the use and exchange of digital assets and blockchain-native tokens, including through any software developed using the licensed work created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License, Version 2.0 applicable to the Work, developers are “solely responsible for determining the appropriateness of using or redistributing the Work,” which includes responsibility for ensuring compliance with any such applicable laws and regulations.</Paragraph>
+                    <Paragraph size="small" isMuted={0.5}>See the Apache License, Version 2.0 for the specific language governing all applicable permissions and limitations.</Paragraph>
                 </Column>
             </Wrap>
         </Section>
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 137bcda7d..9ea050af7 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -55,11 +55,15 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
             </Wrap>
         </Section>
 
-        <Section bgColor={colors.backgroundDark} padLarge>
+        <Section
+            bgColor={colors.backgroundDark}
+            isPadLarge={true}>
             <WrapCentered width="narrow">
                 <ProtocolIcon/>
 
-                <Paragraph size="large" center>
+                <Paragraph
+                    size="large"
+                    isCentered={true}>
                     0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based
                     tokens. Anyone in the world can use 0x to service a wide variety of markets
                     ranging from gaming items to financial instruments to assets that could have
@@ -74,60 +78,88 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
             {/* Note you can also pass in a string "large/default" or a number for custom margins */}
             <Wrap padding={['large', 0, 0, 0]}>
                 {/* NOTE: this probably should be withComponent as part of a <dl> */}
-                <Column colWidth="1/3" noPadding>
-                    <Heading size="medium" center>
+                <Column
+                    colWidth="1/3"
+                    isNoPadding={true}>
+                    <Heading
+                        size="medium"
+                        isCentered={true}>
                         873,435
                     </Heading>
 
-                    <Paragraph muted={0.4} center noMargin>
+                    <Paragraph
+                        isMuted={0.4}
+                        isCentered={true}
+                        isNoMargin={true}>
                         Number of transactions
                     </Paragraph>
                 </Column>
 
-                <Column colWidth="1/3" noPadding>
-                    <Heading size="medium" center>
+                <Column
+                    colWidth="1/3"
+                    isNoPadding={true}>
+                    <Heading
+                        size="medium"
+                        isCentered={true}>
                         $203M
                     </Heading>
 
-                    <Paragraph muted={0.4} center noMargin>
+                    <Paragraph
+                        isMuted={0.4}
+                        isCentered={true}
+                        isNoMargin={true}>
                         Total volume
                     </Paragraph>
                 </Column>
 
-                <Column colWidth="1/3" noPadding>
-                    <Heading size="medium" center>
+                <Column
+                    colWidth="1/3"
+                    isNoPadding={true}>
+                    <Heading
+                        size="medium"
+                        isCentered={true}>
                         227,372
                     </Heading>
 
-                    <Paragraph muted={0.4} center noMargin>
+                    <Paragraph
+                        isMuted={0.4}
+                        isCentered={true}
+                        isNoMargin={true}>
                         Number of relayers
                     </Paragraph>
                 </Column>
             </Wrap>
         </Section>
 
-        <Section padLarge>
+        <Section
+            isPadLarge={true}>
             <WrapCentered>
                 <Heading size="small">You're in good company</Heading>
             </WrapCentered>
 
             <WrapGrid width="narrow">
                 {_.map([...Array(9)], (item, index) => (
-                    <SampleLogo />
+                    <SampleLogo key={index} />
                 ))}
             </WrapGrid>
         </Section>
 
         <Section>
             <Wrap>
-                <Column bgColor="#003831" colWidth="1/2" padLarge>
+                <Column
+                    bgColor="#003831"
+                    colWidth="1/2"
+                    isPadLarge={true}>
                     <WrapCentered>
                         <ReadyToBuildIcon width="150" />
                         Ready to build on 0x?
                     </WrapCentered>
                 </Column>
 
-                <Column bgColor="#003831" colWidth="1/2" padLarge>
+                <Column
+                    bgColor="#003831"
+                    colWidth="1/2"
+                    isPadLarge={true}>
                     <WrapCentered>
                         <ReadyToBuildIcon width="150" />
                         Ready to build on 0x?
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index f9dff725b..52268bd26 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -17,9 +17,9 @@ export const NextWhy = () => (
     <Section>
       <WrapCentered>
         <Column colWidth="2/3">
-          <Heading size="medium" center>The exchange layer for the crypto economy</Heading>
-          <Paragraph size="medium" center>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Paragraph>
-          <Paragraph center>Build on 0x (arrow)</Paragraph>
+          <Heading size="medium" isCentered={true}>The exchange layer for the crypto economy</Heading>
+          <Paragraph size="medium" isCentered={true}>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Paragraph>
+          <Paragraph isCentered={true}>Build on 0x (arrow)</Paragraph>
         </Column>
       </WrapCentered>
     </Section>
@@ -58,40 +58,40 @@ export const NextWhy = () => (
           <Heading size="medium">What 0x offers</Heading>
           <CoinIcon width="150" />
           <Heading>A Standard for Exchange</Heading>
-          <Paragraph muted>0x provides developers with a technical standard for trading Ethereum-based tokens such as ERC 20 and ERC 721.</Paragraph>
+          <Paragraph isMuted={true}>0x provides developers with a technical standard for trading Ethereum-based tokens such as ERC 20 and ERC 721.</Paragraph>
 
           <CoinIcon width="150" />
           <Heading>Robust Smart Contracts</Heading>
-          <Paragraph muted>0x Protocol's smart contracts have been put through two rounds of rigorous security audits.</Paragraph>
+          <Paragraph isMuted={true}>0x Protocol's smart contracts have been put through two rounds of rigorous security audits.</Paragraph>
 
           <CoinIcon width="150" />
           <Heading>Extensible Architecture</Heading>
-          <Paragraph muted>0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.</Paragraph>
+          <Paragraph isMuted={true}>0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.</Paragraph>
 
           <CoinIcon width="150" />
           <Heading>Efficient Design</Heading>
-          <Paragraph muted>0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.</Paragraph>
+          <Paragraph isMuted={true}>0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.</Paragraph>
 
           <Heading size="medium">Use Cases</Heading>
-          <Paragraph muted>slider</Paragraph>
+          <Paragraph isMuted={true}>slider</Paragraph>
 
           <Heading size="medium">Exchange Functionality</Heading>
 
           <CoinIcon width="150" />
           <Heading>Secure Non-custodial Trading</Heading>
-          <Paragraph muted>Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.</Paragraph>
+          <Paragraph isMuted={true}>Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.</Paragraph>
 
           <CoinIcon width="150" />
           <Heading>Flexible Order Types</Heading>
-          <Paragraph muted>Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.</Paragraph>
+          <Paragraph isMuted={true}>Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.</Paragraph>
 
           <CoinIcon width="150" />
           <Heading>Build a Business</Heading>
-          <Paragraph muted>Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.</Paragraph>
+          <Paragraph isMuted={true}>Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.</Paragraph>
 
           <CoinIcon width="150" />
           <Heading>Networked Liquidity</Heading>
-          <Paragraph muted>Allow your assets to appear on other 0x-based marketplaces by sharing your liquidity through an open order book.</Paragraph>
+          <Paragraph isMuted={true}>Allow your assets to appear on other 0x-based marketplaces by sharing your liquidity through an open order book.</Paragraph>
         </Column>
       </Wrap>
     </Section>
-- 
cgit v1.2.3


From 6f333f2b55f1e3bfc5ec792d8dd72b00f159dc77 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 3 Dec 2018 12:21:57 +0100
Subject: Fix isFullWidth type declaration in layout

---
 packages/website/ts/@next/components/layout.tsx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 28503711c..4b0b25074 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -92,16 +92,16 @@ export const Main = styled.main`
 // make a const on every route to withComponent-size it.
 // just <Section asElement?="div/section/footer/header/whatever" /> ?
 export const Section = styled.section<SectionProps>`
-    width: ${props => props.fullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%'};
+    width: ${props => props.isFullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%'};
     padding: ${props => !props.isNoPadding && (props.isPadLarge ? '60px 30px' : '30px')};
     margin-bottom: ${props => !props.isNoMargin && `${GUTTER}px`};
-    margin-left: ${props => props.fullWidth && `-${GUTTER}px`};
+    margin-left: ${props => props.isFullWidth && `-${GUTTER}px`};
     background-color: ${props => props.bgColor};
     border: 1px dotted rgba(0, 255, 0, 0.3);
 
     @media (min-width: 1560px) {
-        width: ${props => props.fullWidth && '100vw'};
-        margin-left: ${props => props.fullWidth && `calc(750px - 50vw)`};
+        width: ${props => props.isFullWidth && '100vw'};
+        margin-left: ${props => props.isFullWidth && `calc(750px - 50vw)`};
     }
 
     @media (max-width: ${BREAKPOINTS.mobile}) {
-- 
cgit v1.2.3


From 754be75dbfbb0ea4ca769d8810a76f382f31e031 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 12:48:53 +0100
Subject: Fix hardcoded path in release notes fetching

---
 packages/monorepo-scripts/CHANGELOG.json                    |  4 ++++
 packages/monorepo-scripts/src/utils/github_release_utils.ts | 12 +++---------
 2 files changed, 7 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/monorepo-scripts/CHANGELOG.json b/packages/monorepo-scripts/CHANGELOG.json
index 170a97a33..428168437 100644
--- a/packages/monorepo-scripts/CHANGELOG.json
+++ b/packages/monorepo-scripts/CHANGELOG.json
@@ -13,6 +13,10 @@
             {
                 "note": "Add ForwarderError to the IGNORED_EXCESSIVE_TYPES array",
                 "pr": 1147
+            },
+            {
+                "note": "Fix a bug when hardcoded CHANGELOG paths cause fetching release notes to fail",
+                "pr": 1311
             }
         ]
     },
diff --git a/packages/monorepo-scripts/src/utils/github_release_utils.ts b/packages/monorepo-scripts/src/utils/github_release_utils.ts
index 7434d397e..e63244b46 100644
--- a/packages/monorepo-scripts/src/utils/github_release_utils.ts
+++ b/packages/monorepo-scripts/src/utils/github_release_utils.ts
@@ -41,7 +41,7 @@ export async function publishReleaseNotesAsync(packagesToPublish: Package[], isD
     let assets: string[] = [];
     let aggregateNotes = '';
     _.each(packagesToPublish, pkg => {
-        aggregateNotes += getReleaseNotesForPackage(pkg.packageJson.name);
+        aggregateNotes += getReleaseNotesForPackage(pkg.location, pkg.packageJson.name);
 
         const packageAssets = _.get(pkg.packageJson, 'config.postpublish.assets');
         if (!_.isUndefined(packageAssets)) {
@@ -88,14 +88,8 @@ function adjustAssetPaths(assets: string[]): string[] {
     return finalAssets;
 }
 
-function getReleaseNotesForPackage(packageName: string): string {
-    const packageNameWithoutNamespace = packageName.replace('@0x/', '');
-    const changelogJSONPath = path.join(
-        constants.monorepoRootPath,
-        'packages',
-        packageNameWithoutNamespace,
-        'CHANGELOG.json',
-    );
+function getReleaseNotesForPackage(packageLocation: string, packageName: string): string {
+    const changelogJSONPath = path.join(packageLocation, 'CHANGELOG.json');
     const changelogJSON = readFileSync(changelogJSONPath, 'utf-8');
     const changelogs = JSON.parse(changelogJSON);
     const latestLog = changelogs[0];
-- 
cgit v1.2.3


From 64c5181c1416a6956505c500fcbdb3252ae0237c Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 12:51:51 +0100
Subject: Lint fix

---
 packages/website/ts/@next/components/siteWrap.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index d38c7c50c..cd99ce5a0 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -52,7 +52,7 @@ export const SiteWrap: React.StatelessComponent<Props> = props => {
                     <Header />
 
                     <Main>
-                        { children }
+                        {children}
                     </Main>
 
                     <Footer/>
-- 
cgit v1.2.3


From a355001d1334e314475b881304e60cd9ff76a31f Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Mon, 3 Dec 2018 13:34:45 +0100
Subject: Update packages/sol-compiler/CHANGELOG.json

Co-Authored-By: LogvinovLeon <logvinov.leon@gmail.com>
---
 packages/sol-compiler/CHANGELOG.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index 490e88d22..fe077b6cc 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -3,7 +3,7 @@
         "version": "1.1.15",
         "changes": [
             {
-                "note": "Fix an issue when we tried to append base contracts path to absolute imports (NPM)",
+                "note": "Fix bug where we were appending base path to absolute imports (e.g NPM imports)",
                 "pr": 1311
             }
         ]
-- 
cgit v1.2.3


From 91397bf8a55a3da4ab79bdcd711755a6a6b33073 Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Mon, 3 Dec 2018 13:34:55 +0100
Subject: Update packages/sol-compiler/src/compiler.ts

Co-Authored-By: LogvinovLeon <logvinov.leon@gmail.com>
---
 packages/sol-compiler/src/compiler.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index c5b6497df..cba67f292 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -398,7 +398,7 @@ export class Compiler {
                 /**
                  * Some imports path are relative ("../Token.sol", "./Wallet.sol")
                  * while others are absolute ("Token.sol", "@0x/contracts/Wallet.sol")
-                 * And we need to do the hack mentooned above only for relative imports.
+                 * And we need to append the base path for relative imports.
                  */
                 importPath = path.resolve('/' + contractFolder, importPath).replace('/', '');
             }
-- 
cgit v1.2.3


From 9194537085a65fbb6b25d45c5ac5c2d31712455c Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Mon, 3 Dec 2018 13:35:03 +0100
Subject: Update packages/sol-resolver/src/resolvers/npm_resolver.ts

Co-Authored-By: LogvinovLeon <logvinov.leon@gmail.com>
---
 packages/sol-resolver/src/resolvers/npm_resolver.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/sol-resolver/src/resolvers/npm_resolver.ts b/packages/sol-resolver/src/resolvers/npm_resolver.ts
index 505362c88..222766be7 100644
--- a/packages/sol-resolver/src/resolvers/npm_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/npm_resolver.ts
@@ -26,7 +26,7 @@ export class NPMResolver extends Resolver {
             let currentPath = this._packagePath;
             const ROOT_PATH = '/';
             while (currentPath !== ROOT_PATH) {
-                const packagePath = _.isUndefined(packageScope) ? packageName : path.join(packageScope, packageName);
+                const packagePath = _.isUndefined(packageScopeIfExists) ? packageName : path.join(packageScopeIfExists, packageName);
                 const lookupPath = path.join(currentPath, 'node_modules', packagePath, pathWithinPackage);
                 if (fs.existsSync(lookupPath) && fs.lstatSync(lookupPath).isFile()) {
                     const fileContent = fs.readFileSync(lookupPath).toString();
-- 
cgit v1.2.3


From 8c69a8f1fbb074ed5654e9c50fab2c3db10556ab Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Mon, 3 Dec 2018 13:35:57 +0100
Subject: Update packages/sol-resolver/src/resolvers/npm_resolver.ts

Co-Authored-By: LogvinovLeon <logvinov.leon@gmail.com>
---
 packages/sol-resolver/src/resolvers/npm_resolver.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/sol-resolver/src/resolvers/npm_resolver.ts b/packages/sol-resolver/src/resolvers/npm_resolver.ts
index 222766be7..6c7ebdcd1 100644
--- a/packages/sol-resolver/src/resolvers/npm_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/npm_resolver.ts
@@ -15,7 +15,7 @@ export class NPMResolver extends Resolver {
     public resolveIfExists(importPath: string): ContractSource | undefined {
         if (!importPath.startsWith('/')) {
             let packageName;
-            let packageScope;
+            let packageScopeIfExists;
             let other;
             if (importPath.startsWith('@')) {
                 [packageScope, packageName, ...other] = importPath.split('/');
-- 
cgit v1.2.3


From c5e43f8da51296f3132b6baffd0c1ae5038e6f92 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 3 Dec 2018 13:40:06 +0100
Subject: Use lodash _.startsWith

---
 packages/sol-resolver/src/resolvers/npm_resolver.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/sol-resolver/src/resolvers/npm_resolver.ts b/packages/sol-resolver/src/resolvers/npm_resolver.ts
index 6c7ebdcd1..eeb2b5493 100644
--- a/packages/sol-resolver/src/resolvers/npm_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/npm_resolver.ts
@@ -17,8 +17,8 @@ export class NPMResolver extends Resolver {
             let packageName;
             let packageScopeIfExists;
             let other;
-            if (importPath.startsWith('@')) {
-                [packageScope, packageName, ...other] = importPath.split('/');
+            if (_.startsWith(importPath, '@')) {
+                [packageScopeIfExists, packageName, ...other] = importPath.split('/');
             } else {
                 [packageName, ...other] = importPath.split('/');
             }
@@ -26,7 +26,9 @@ export class NPMResolver extends Resolver {
             let currentPath = this._packagePath;
             const ROOT_PATH = '/';
             while (currentPath !== ROOT_PATH) {
-                const packagePath = _.isUndefined(packageScopeIfExists) ? packageName : path.join(packageScopeIfExists, packageName);
+                const packagePath = _.isUndefined(packageScopeIfExists)
+                    ? packageName
+                    : path.join(packageScopeIfExists, packageName);
                 const lookupPath = path.join(currentPath, 'node_modules', packagePath, pathWithinPackage);
                 if (fs.existsSync(lookupPath) && fs.lstatSync(lookupPath).isFile()) {
                     const fileContent = fs.readFileSync(lookupPath).toString();
-- 
cgit v1.2.3


From e0475ce84edbc2a007127824104e2e906a0743f3 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 14:00:54 +0100
Subject: Added project logos

---
 packages/website/ts/@next/pages/landing.tsx | 65 ++++++++++++++++++++++++++---
 1 file changed, 60 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 9ea050af7..6371bba82 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -25,6 +25,50 @@ import SupportIcon from 'ts/@next/icons/illustrations/support.svg';
     </SiteWrap>
 */
 
+interface ProjectLogo {
+    name: string;
+    imageUrl?: string;
+}
+
+const projects: ProjectLogo[] = [
+    {
+        name: 'Radar Relay',
+        imageUrl: '/images/@next/relayer-logos/logo_1.png',
+    },
+    {
+        name: 'Paradex',
+        imageUrl: '/images/@next/relayer-logos/logo_5.png',
+    },
+    {
+        name: 'Amadeus',
+        imageUrl: '/images/@next/relayer-logos/logo_3.png',
+    },
+    {
+        name: 'The Ocean X',
+        imageUrl: '/images/@next/relayer-logos/logo_4.png',
+    },
+    {
+        name: 'Paradex',
+        imageUrl: '/images/@next/relayer-logos/logo_5.png',
+    },
+    {
+        name: 'Decent EX',
+        imageUrl: '/images/@next/relayer-logos/logo_2.1.png',
+    },
+    {
+        name: 'dEX',
+        imageUrl: '/images/@next/relayer-logos/logo_2.2.png',
+    },
+    {
+        name: 'OpenRelay',
+        imageUrl: '/images/@next/relayer-logos/logo_2.3.png',
+    },
+    {
+        name: 'DDEX',
+        imageUrl: '/images/@next/relayer-logos/logo_2.png',
+    },
+];
+
 export const NextLanding: React.StatelessComponent<{}> = () => (
     <SiteWrap theme="dark">
         <Section>
@@ -138,8 +182,8 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
             </WrapCentered>
 
             <WrapGrid width="narrow">
-                {_.map([...Array(9)], (item, index) => (
-                    <SampleLogo key={index} />
+                {_.map(projects, (item: ProjectLogo, index) => (
+                    <Project key={index} name={item.name} imageUrl={item.imageUrl} />
                 ))}
             </WrapGrid>
         </Section>
@@ -170,10 +214,21 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
     </SiteWrap>
 );
 
+const Project = ({ name, imageUrl }: ProjectLogo) => (
+    <StyledProject>
+        <img src={imageUrl} alt={name} />
+    </StyledProject>
+);
 
-const SampleLogo = styled.div`
-    width: 60px;
-    height: 60px;
+const StyledProject = styled.div`
+    width: 80px;
+    height: 116px;
     border: 1px solid blue;
     margin: 30px 60px;
+
+    img {
+        object-fit: contain;
+        width: 100%;
+        height: 100%;
+    }
 `;
-- 
cgit v1.2.3


From 64d52e2113f289b7866ce89f2d18e5107dc0edce Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 14:28:42 +0100
Subject: Misc fixes to layout

---
 packages/website/ts/@next/components/layout.tsx | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 4b0b25074..21820f192 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -19,7 +19,7 @@ interface PaddingSizes {
 interface SectionProps {
     isNoPadding?: boolean;
     isPadLarge?: boolean;
-    isNoMargin?: any;
+    isNoMargin?: boolean;
     bgColor?: string;
     isFullWidth?: boolean;
 }
@@ -27,6 +27,8 @@ interface SectionProps {
 interface WrapProps {
     width?: 'default' | 'full' | 'medium' | 'narrow';
     bgColor?: string;
+    isWrapped?: boolean;
+    isCentered?: boolean;
     padding?: number | ('large' | 'default' | number)[];
 }
 
@@ -55,7 +57,7 @@ const _getPadding = (value: number | (string | number)[]): string => {
     } else {
         return `${value}px`;
     }
-}
+};
 
 const GUTTER = 30 as number;
 const MAX_WIDTH = 1500;
@@ -79,7 +81,6 @@ const PADDING_SIZES: PaddingSizes = {
     'large': '60px',
 };
 
-
 export const Main = styled.main`
     border: 1px dotted rgba(0, 0, 255, 0.3);
     width: calc(100% - 60px);
@@ -120,6 +121,7 @@ export const Wrap = styled(WrapBase)`
     @media (min-width: ${BREAKPOINTS.mobile}) {
         display: flex;
         justify-content: space-between;
+        flex-wrap: wrap;
     }
 `;
 
@@ -132,8 +134,8 @@ export const WrapCentered = styled(WrapBase)`
 
 export const WrapGrid = styled(WrapBase)`
     display: flex;
-    flex-wrap: wrap;
-    justify-content: center;
+    flex-wrap: ${props => props.isWrapped && `wrap`};
+    justify-content: ${props => props.isCentered ? `center` : 'space-between'};
 `;
 
 export const Column = styled.div<ColumnProps>`
@@ -145,3 +147,7 @@ export const Column = styled.div<ColumnProps>`
         width: ${props => props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%'};
     }
 `;
+
+WrapGrid.defaultProps = {
+    isCentered: true,
+};
-- 
cgit v1.2.3


From b9fbb3a725de9ec9d5302063b59b1d32818270af Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 14:28:49 +0100
Subject: Add color to interface

---
 packages/website/ts/@next/components/text.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 4e2b22f52..52637908e 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -7,6 +7,7 @@ interface HeadingProps {
     size?: 'default' | 'medium' | 'large' | 'small';
     isCentered?: boolean;
     isNoMargin?: boolean;
+    color?: string;
 }
 
 interface ParagraphProps {
-- 
cgit v1.2.3


From bf672272cebdc09febbea1f76f5eff903c7a1cf1 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 14:29:22 +0100
Subject: Update boolean values

---
 packages/website/ts/@next/pages/landing.tsx | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 6371bba82..5f90ffb6e 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -193,7 +193,8 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
                 <Column
                     bgColor="#003831"
                     colWidth="1/2"
-                    isPadLarge={true}>
+                    isPadLarge={true}
+                >
                     <WrapCentered>
                         <ReadyToBuildIcon width="150" />
                         Ready to build on 0x?
@@ -203,10 +204,11 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
                 <Column
                     bgColor="#003831"
                     colWidth="1/2"
-                    isPadLarge={true}>
+                    isPadLarge={true}
+                >
                     <WrapCentered>
-                        <ReadyToBuildIcon width="150" />
-                        Ready to build on 0x?
+                        <SupportIcon width="150" />
+                        Want help from the 0x team?
                     </WrapCentered>
                 </Column>
             </Wrap>
-- 
cgit v1.2.3


From 9349e50bb4e2ef6f6c5a0fac4616b09621132e77 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 14:29:36 +0100
Subject: Add skeleton for team, press, jobs

---
 packages/website/ts/@next/pages/about/jobs.tsx  |  95 ++++++++++++++
 packages/website/ts/@next/pages/about/press.tsx |  95 ++++++++++++++
 packages/website/ts/@next/pages/about/team.tsx  | 168 ++++++++++++++++++++++++
 packages/website/ts/index.tsx                   |   8 +-
 4 files changed, 365 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/ts/@next/pages/about/jobs.tsx
 create mode 100644 packages/website/ts/@next/pages/about/press.tsx
 create mode 100644 packages/website/ts/@next/pages/about/team.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
new file mode 100644
index 000000000..e650408c8
--- /dev/null
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -0,0 +1,95 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Image } from 'ts/@next/components/image';
+
+import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
+import ConsistentlyShipIcon from 'ts/@next/icons/illustrations/consistently-ship.svg';
+import LongTermImpactIcon from 'ts/@next/icons/illustrations/long-term-impact.svg';
+import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
+
+export const NextAboutJobs = () => (
+  <SiteWrap theme="light">
+    <Section>
+      <Wrap>
+         <Column colWidth="1/3">
+            <ChapterLink href="#">Our Mission</ChapterLink>
+            <ChapterLink href="#">Team</ChapterLink>
+            <ChapterLink href="#">Press</ChapterLink>
+            <ChapterLink href="#">Jobs</ChapterLink>
+        </Column>
+        <Column colWidth="2/3">
+            <Heading size="medium">Creating a tokenized world where all value can flow freely.</Heading>
+            <Paragraph size="medium">0x Protocol is an important infrastructure layer for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past.</Paragraph>
+            <Paragraph>Our missions and values (arrow)</Paragraph>
+        </Column>
+      </Wrap>
+    </Section>
+
+    <Section
+        isFullWidth={true}
+        isNoPadding={true}>
+        <Wrap width="full">
+            <Image src="/images/@next/about/about-mission@2x.jpg" height="320" alt="" center />
+        </Wrap>
+    </Section>
+
+    <Section>
+      <Wrap>
+        <Column colWidth="1/3">
+            <Heading size="medium">Core<br/>Values</Heading>
+        </Column>
+
+        <Column colWidth="2/3">
+            <Wrap>
+                <Column colWidth="1/3">
+                    <RightThingIcon width="100" />
+                </Column>
+                <Column colWidth="2/3">
+                    <Heading size="medium">Do The Right Thing</Heading>
+                    <Paragraph isMuted={true}>We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.</Paragraph>
+                </Column>
+            </Wrap>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <ConsistentlyShipIcon width="100" />
+                </Column>
+                <Column colWidth="2/3">
+                    <Heading size="medium">Consistently Ship</Heading>
+                    <Paragraph isMuted={true}>Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.</Paragraph>
+                </Column>
+            </Wrap>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <LongTermImpactIcon width="100" />
+                </Column>
+                <Column colWidth="2/3">
+                    <Heading size="medium">Focus on long-term Impact</Heading>
+                    <Paragraph isMuted={true}>We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.</Paragraph>
+                </Column>
+            </Wrap>
+        </Column>
+      </Wrap>
+    </Section>
+  </SiteWrap>
+);
+
+const ChapterLink = styled.a`
+    font-size: 1.222222222rem;
+    display: block;
+    opacity: 0.8;
+    margin-bottom: 1.666666667rem;
+
+    &:first-child {
+        opacity: 1;
+    }
+
+    &:hover {
+        opacity: 1;
+    }
+`;
diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
new file mode 100644
index 000000000..019bbf037
--- /dev/null
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -0,0 +1,95 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Image } from 'ts/@next/components/image';
+
+import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
+import ConsistentlyShipIcon from 'ts/@next/icons/illustrations/consistently-ship.svg';
+import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
+import LongTermImpactIcon from 'ts/@next/icons/illustrations/long-term-impact.svg';
+
+export const NextAboutPress = () => (
+  <SiteWrap theme="light">
+    <Section>
+      <Wrap>
+         <Column colWidth="1/3">
+            <ChapterLink href="#">Our Mission</ChapterLink>
+            <ChapterLink href="#">Team</ChapterLink>
+            <ChapterLink href="#">Press</ChapterLink>
+            <ChapterLink href="#">Jobs</ChapterLink>
+        </Column>
+        <Column colWidth="2/3">
+            <Heading size="medium">Creating a tokenized world where all value can flow freely.</Heading>
+            <Paragraph size="medium">0x Protocol is an important infrastructure layer for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past.</Paragraph>
+            <Paragraph>Our missions and values (arrow)</Paragraph>
+        </Column>
+      </Wrap>
+    </Section>
+
+    <Section
+        isFullWidth={true}
+        isNoPadding={true}>
+        <Wrap width="full">
+            <Image src="/images/@next/about/about-mission@2x.jpg" height="320" alt="" center />
+        </Wrap>
+    </Section>
+
+    <Section>
+      <Wrap>
+        <Column colWidth="1/3">
+            <Heading size="medium">Core<br/>Values</Heading>
+        </Column>
+
+        <Column colWidth="2/3">
+            <Wrap>
+                <Column colWidth="1/3">
+                    <RightThingIcon width="100" />
+                </Column>
+                <Column colWidth="2/3">
+                    <Heading size="medium">Do The Right Thing</Heading>
+                    <Paragraph isMuted={true}>We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.</Paragraph>
+                </Column>
+            </Wrap>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <ConsistentlyShipIcon width="100" />
+                </Column>
+                <Column colWidth="2/3">
+                    <Heading size="medium">Consistently Ship</Heading>
+                    <Paragraph isMuted={true}>Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.</Paragraph>
+                </Column>
+            </Wrap>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <LongTermImpactIcon width="100" />
+                </Column>
+                <Column colWidth="2/3">
+                    <Heading size="medium">Focus on long-term Impact</Heading>
+                    <Paragraph isMuted={true}>We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.</Paragraph>
+                </Column>
+            </Wrap>
+        </Column>
+      </Wrap>
+    </Section>
+  </SiteWrap>
+);
+
+const ChapterLink = styled.a`
+    font-size: 1.222222222rem;
+    display: block;
+    opacity: 0.8;
+    margin-bottom: 1.666666667rem;
+
+    &:first-child {
+        opacity: 1;
+    }
+
+    &:hover {
+        opacity: 1;
+    }
+`;
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
new file mode 100644
index 000000000..e8b48cb4f
--- /dev/null
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -0,0 +1,168 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { Column, Section, Wrap, WrapGrid, WrapCentered } from 'ts/@next/components/layout';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Image } from 'ts/@next/components/image';
+
+import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
+import ConsistentlyShipIcon from 'ts/@next/icons/illustrations/consistently-ship.svg';
+import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
+import LongTermImpactIcon from 'ts/@next/icons/illustrations/long-term-impact.svg';
+
+interface TeamMember {
+    name: string;
+    title: string;
+    imageUrl?: string;
+}
+
+const team: TeamMember[] = [
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+];
+
+const advisors: TeamMember[] = [
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+];
+
+const Member = ({ name, title, imageUrl }: TeamMember) => (
+    <StyledMember>
+        <svg width="184" height="184" viewBox="0 0 184 184" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="184" height="184" fill="#003831"/></svg>
+        <Heading color={colors.textDarkPrimary} size="small" isNoMargin={true}>{name}</Heading>
+        <Paragraph isMuted={0.5}>{title}</Paragraph>
+    </StyledMember>
+);
+
+export const NextAboutTeam = () => (
+  <SiteWrap theme="light">
+    <Section>
+      <Wrap>
+         <Column colWidth="1/3">
+            <ChapterLink href="#">Our Mission</ChapterLink>
+            <ChapterLink href="#">Team</ChapterLink>
+            <ChapterLink href="#">Press</ChapterLink>
+            <ChapterLink href="#">Jobs</ChapterLink>
+        </Column>
+        <Column colWidth="2/3">
+            <Heading size="medium">We are a global, growing team</Heading>
+            <Paragraph size="medium">We are a distributed team with backgrounds in engineering, academic research, business, and design. The 0x Core Team is passionate about accelerating the adoption decentralized technology and believe in its potential to be an equalizing force in the world. Join us and do the most impactful work of your life.</Paragraph>
+            <Paragraph>Join the Team (arrow)</Paragraph>
+        </Column>
+      </Wrap>
+    </Section>
+
+    <Section>
+      <Wrap>
+        <Column colWidth="1/3">
+            <Heading size="medium">0x Team</Heading>
+        </Column>
+
+        <Column colWidth="2/3">
+            <Wrap isWrapped={true} isCentered={false}>
+            {team.map((info, index) => <Member key={`team-${index}`} name={info.name} title={info.title} />)}
+            </Wrap>
+        </Column>
+      </Wrap>
+    </Section>
+
+    <Section bgColor="#F3F6F4">
+      <Wrap>
+        <Column colWidth="1/3">
+            <Heading size="medium">Advisors</Heading>
+        </Column>
+
+        <Column colWidth="2/3">
+        <Wrap isWrapped={true} isCentered={false}>
+            {team.map((info, index) => <Member key={`team-${index}`} name={info.name} title={info.title} />)}
+        </Wrap>
+        </Column>
+      </Wrap>
+    </Section>
+  </SiteWrap>
+);
+
+const ChapterLink = styled.a`
+    font-size: 1.222222222rem;
+    display: block;
+    opacity: 0.8;
+    margin-bottom: 1.666666667rem;
+
+    &:first-child {
+        opacity: 1;
+    }
+
+    &:hover {
+        opacity: 1;
+    }
+`;
+
+const StyledMember = styled.div`
+    width: calc(25% - 10px);
+    margin-bottom: 10px;
+
+    img, svg {
+        width: 100%;
+        object-fit: contain;
+        margin-bottom: 10px;
+    }
+`;
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index cb368e381..41eafe516 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -20,10 +20,13 @@ import { WebsiteLegacyPaths, WebsitePaths } from 'ts/types';
 import { muiTheme } from 'ts/utils/mui_theme';
 
 // Next (new website) routes. We should rename them later
+import { NextAboutJobs } from 'ts/@next/pages/about/jobs';
+import { NextAboutMission } from 'ts/@next/pages/about/mission';
+import { NextAboutPress } from 'ts/@next/pages/about/press';
+import { NextAboutTeam } from 'ts/@next/pages/about/team';
 import { Next0xInstant } from 'ts/@next/pages/instant';
 import { NextLanding } from 'ts/@next/pages/landing';
 import { NextWhy } from 'ts/@next/pages/why';
-import { NextAboutMission } from 'ts/@next/pages/about/mission';
 
 // Check if we've introduced an update that requires us to clear the tradeHistory local storage entries
 tradeHistoryStorage.clearIfRequired();
@@ -114,6 +117,9 @@ render(
                                 <Route exact path="/next/why" component={NextWhy as any} />
                                 <Route exact path="/next/0x-instant" component={Next0xInstant as any} />
                                 <Route exact path="/next/about/mission" component={NextAboutMission as any} />
+                                <Route exact path="/next/about/team" component={NextAboutTeam as any} />
+                                <Route exact path="/next/about/press" component={NextAboutPress as any} />
+                                <Route exact path="/next/about/jobs" component={NextAboutJobs as any} />
 
                                 <Route
                                     path={`${WebsitePaths.ZeroExJs}/:version?`}
-- 
cgit v1.2.3


From 06d4abf1ba2762cae18a1d9366a9465c4ce3fcab Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 14:31:47 +0100
Subject: Adjust thumb

---
 packages/website/ts/@next/pages/about/team.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index e8b48cb4f..0c6341981 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -162,6 +162,7 @@ const StyledMember = styled.div`
 
     img, svg {
         width: 100%;
+        height: auto;
         object-fit: contain;
         margin-bottom: 10px;
     }
-- 
cgit v1.2.3


From b6be92e40b3f12e04a583400f32b76dcf6ccb4d6 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 14:43:19 +0100
Subject: Updated press content

---
 packages/website/ts/@next/pages/about/press.tsx | 62 +++++++++++--------------
 1 file changed, 28 insertions(+), 34 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index 019bbf037..e222434b4 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -1,5 +1,6 @@
 import * as React from 'react';
 import styled from 'styled-components';
+import { Link as ReactRouterLink } from 'react-router-dom';
 
 import { colors } from 'ts/style/colors';
 
@@ -18,59 +19,52 @@ export const NextAboutPress = () => (
     <Section>
       <Wrap>
          <Column colWidth="1/3">
-            <ChapterLink href="#">Our Mission</ChapterLink>
-            <ChapterLink href="#">Team</ChapterLink>
-            <ChapterLink href="#">Press</ChapterLink>
-            <ChapterLink href="#">Jobs</ChapterLink>
+            <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
+            <ChapterLink to="/next/about/team">Team</ChapterLink>
+            <ChapterLink to="/next/about/press">Press</ChapterLink>
+            <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
         </Column>
         <Column colWidth="2/3">
-            <Heading size="medium">Creating a tokenized world where all value can flow freely.</Heading>
-            <Paragraph size="medium">0x Protocol is an important infrastructure layer for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past.</Paragraph>
-            <Paragraph>Our missions and values (arrow)</Paragraph>
-        </Column>
-      </Wrap>
-    </Section>
-
-    <Section
-        isFullWidth={true}
-        isNoPadding={true}>
-        <Wrap width="full">
-            <Image src="/images/@next/about/about-mission@2x.jpg" height="320" alt="" center />
-        </Wrap>
-    </Section>
+            <Heading size="medium">Press Highlights</Heading>
+            <Paragraph size="medium">Want to write about 0x? Get in touch, or download our press kit.</Paragraph>
 
-    <Section>
-      <Wrap>
-        <Column colWidth="1/3">
-            <Heading size="medium">Core<br/>Values</Heading>
-        </Column>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <img src="/images/@next/press/logo-fortune.png" width="100" alt="Fortune"/>
+                </Column>
+                <Column colWidth="2/3">
+                    <Paragraph isMuted={false}>The difference is that 0x is decentralized, operating as a series of anonymous nodes...</Paragraph>
+                    <a href="#">Read Article</a>
+                </Column>
+            </Wrap>
 
-        <Column colWidth="2/3">
             <Wrap>
                 <Column colWidth="1/3">
-                    <RightThingIcon width="100" />
+                    <img src="/images/@next/press/logo-fortune.png" width="100" alt="Fortune"/>
                 </Column>
                 <Column colWidth="2/3">
-                    <Heading size="medium">Do The Right Thing</Heading>
-                    <Paragraph isMuted={true}>We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.</Paragraph>
+                    <Paragraph isMuted={false}>The difference is that 0x is decentralized, operating as a series of anonymous nodes...</Paragraph>
+                    <a href="#">Read Article</a>
                 </Column>
             </Wrap>
+
             <Wrap>
                 <Column colWidth="1/3">
-                    <ConsistentlyShipIcon width="100" />
+                    <img src="/images/@next/press/logo-fortune.png" width="100" alt="Fortune"/>
                 </Column>
                 <Column colWidth="2/3">
-                    <Heading size="medium">Consistently Ship</Heading>
-                    <Paragraph isMuted={true}>Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.</Paragraph>
+                    <Paragraph isMuted={false}>The difference is that 0x is decentralized, operating as a series of anonymous nodes...</Paragraph>
+                    <a href="#">Read Article</a>
                 </Column>
             </Wrap>
+
             <Wrap>
                 <Column colWidth="1/3">
-                    <LongTermImpactIcon width="100" />
+                    <img src="/images/@next/press/logo-fortune.png" width="100" alt="Fortune"/>
                 </Column>
                 <Column colWidth="2/3">
-                    <Heading size="medium">Focus on long-term Impact</Heading>
-                    <Paragraph isMuted={true}>We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.</Paragraph>
+                    <Paragraph isMuted={false}>The difference is that 0x is decentralized, operating as a series of anonymous nodes...</Paragraph>
+                    <a href="#">Read Article</a>
                 </Column>
             </Wrap>
         </Column>
@@ -79,7 +73,7 @@ export const NextAboutPress = () => (
   </SiteWrap>
 );
 
-const ChapterLink = styled.a`
+const ChapterLink = styled(ReactRouterLink)`
     font-size: 1.222222222rem;
     display: block;
     opacity: 0.8;
-- 
cgit v1.2.3


From 1c03c9168b1f1ed64c199190346284f030a79510 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 14:43:26 +0100
Subject: Added press logo

---
 .../website/public/images/@next/press/logo-fortune.png   | Bin 0 -> 1800 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 packages/website/public/images/@next/press/logo-fortune.png

(limited to 'packages')

diff --git a/packages/website/public/images/@next/press/logo-fortune.png b/packages/website/public/images/@next/press/logo-fortune.png
new file mode 100644
index 000000000..981f8c357
Binary files /dev/null and b/packages/website/public/images/@next/press/logo-fortune.png differ
-- 
cgit v1.2.3


From 03962352df55fc4f6062b0764ea5987ca6dce97e Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 14:43:43 +0100
Subject: Updated sublinks on about

---
 packages/website/ts/@next/pages/about/jobs.tsx    | 11 ++++++-----
 packages/website/ts/@next/pages/about/mission.tsx | 15 ++++++++-------
 packages/website/ts/@next/pages/about/team.tsx    | 13 +++++++------
 3 files changed, 21 insertions(+), 18 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index e650408c8..740bd090e 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -1,5 +1,6 @@
 import * as React from 'react';
 import styled from 'styled-components';
+import { Link as ReactRouterLink } from 'react-router-dom';
 
 import { colors } from 'ts/style/colors';
 
@@ -18,10 +19,10 @@ export const NextAboutJobs = () => (
     <Section>
       <Wrap>
          <Column colWidth="1/3">
-            <ChapterLink href="#">Our Mission</ChapterLink>
-            <ChapterLink href="#">Team</ChapterLink>
-            <ChapterLink href="#">Press</ChapterLink>
-            <ChapterLink href="#">Jobs</ChapterLink>
+            <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
+            <ChapterLink to="/next/about/team">Team</ChapterLink>
+            <ChapterLink to="/next/about/press">Press</ChapterLink>
+            <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
         </Column>
         <Column colWidth="2/3">
             <Heading size="medium">Creating a tokenized world where all value can flow freely.</Heading>
@@ -79,7 +80,7 @@ export const NextAboutJobs = () => (
   </SiteWrap>
 );
 
-const ChapterLink = styled.a`
+const ChapterLink = styled(ReactRouterLink)`
     font-size: 1.222222222rem;
     display: block;
     opacity: 0.8;
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index b85a4e91e..fd52d1a16 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -1,27 +1,28 @@
 import * as React from 'react';
 import styled from 'styled-components';
+import { Link as ReactRouterLink } from 'react-router-dom';
 
 import { colors } from 'ts/style/colors';
 
+import { Image } from 'ts/@next/components/image';
 import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
-import { Image } from 'ts/@next/components/image';
 
 import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
 import ConsistentlyShipIcon from 'ts/@next/icons/illustrations/consistently-ship.svg';
-import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
 import LongTermImpactIcon from 'ts/@next/icons/illustrations/long-term-impact.svg';
+import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
 
 export const NextAboutMission = () => (
   <SiteWrap theme="light">
     <Section>
       <Wrap>
          <Column colWidth="1/3">
-            <ChapterLink href="#">Our Mission</ChapterLink>
-            <ChapterLink href="#">Team</ChapterLink>
-            <ChapterLink href="#">Press</ChapterLink>
-            <ChapterLink href="#">Jobs</ChapterLink>
+            <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
+            <ChapterLink to="/next/about/team">Team</ChapterLink>
+            <ChapterLink to="/next/about/press">Press</ChapterLink>
+            <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
         </Column>
         <Column colWidth="2/3">
             <Heading size="medium">Creating a tokenized world where all value can flow freely.</Heading>
@@ -79,7 +80,7 @@ export const NextAboutMission = () => (
   </SiteWrap>
 );
 
-const ChapterLink = styled.a`
+const ChapterLink = styled(ReactRouterLink)`
     font-size: 1.222222222rem;
     display: block;
     opacity: 0.8;
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 0c6341981..be79c36b9 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -1,5 +1,6 @@
 import * as React from 'react';
 import styled from 'styled-components';
+import { Link as ReactRouterLink } from 'react-router-dom';
 
 import { colors } from 'ts/style/colors';
 
@@ -10,8 +11,8 @@ import { Image } from 'ts/@next/components/image';
 
 import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
 import ConsistentlyShipIcon from 'ts/@next/icons/illustrations/consistently-ship.svg';
-import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
 import LongTermImpactIcon from 'ts/@next/icons/illustrations/long-term-impact.svg';
+import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
 
 interface TeamMember {
     name: string;
@@ -98,10 +99,10 @@ export const NextAboutTeam = () => (
     <Section>
       <Wrap>
          <Column colWidth="1/3">
-            <ChapterLink href="#">Our Mission</ChapterLink>
-            <ChapterLink href="#">Team</ChapterLink>
-            <ChapterLink href="#">Press</ChapterLink>
-            <ChapterLink href="#">Jobs</ChapterLink>
+            <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
+            <ChapterLink to="/next/about/team">Team</ChapterLink>
+            <ChapterLink to="/next/about/press">Press</ChapterLink>
+            <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
         </Column>
         <Column colWidth="2/3">
             <Heading size="medium">We are a global, growing team</Heading>
@@ -141,7 +142,7 @@ export const NextAboutTeam = () => (
   </SiteWrap>
 );
 
-const ChapterLink = styled.a`
+const ChapterLink = styled(ReactRouterLink)`
     font-size: 1.222222222rem;
     display: block;
     opacity: 0.8;
-- 
cgit v1.2.3


From 06304b30c9c30ff679075b43ca5de4e47c972736 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 15:31:17 +0100
Subject: Tweak line heights

---
 packages/website/ts/@next/components/text.tsx       | 14 +++++++++++---
 packages/website/ts/@next/constants/globalStyle.tsx |  2 +-
 2 files changed, 12 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 52637908e..22026d810 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -33,10 +33,17 @@ interface ParagraphSizes {
 }
 
 const HEADING_SIZES: HeadingSizes = {
-    large: '80px',
-    medium: '50px',
-    default: '28px',
     small: '20px',
+    default: '28px',
+    medium: '50px',
+    large: '80px',
+};
+
+const HEADING_LINE_HEIGHTS: HeadingSizes = {
+    small: '1.4em',
+    default: '1.357142857em',
+    medium: '1.16em',
+    large: '1em',
 };
 
 const PARAGRAPH_SIZES: ParagraphSizes = {
@@ -49,6 +56,7 @@ const PARAGRAPH_SIZES: ParagraphSizes = {
 const StyledHeading = styled.h1<HeadingProps>`
     color: ${props => props.color || props.theme.textColor};
     font-size: ${props => HEADING_SIZES[props.size || 'default']};
+    line-height: ${props => HEADING_LINE_HEIGHTS[props.size || 'default']};
     font-weight: 300;
     margin-bottom: ${props => !props.isNoMargin && '30px'};
     text-align: ${props => props.isCentered && 'center'};
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 72c8a933e..7e8f2ebdb 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -54,7 +54,7 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
         object-fit: contain;
     }
 
-    p {
+    p, li {
         font-size: 1rem;
         line-height: 1.444444444em; // 26px
     }
-- 
cgit v1.2.3


From 59eca8d74821551b56bc28ff6e81099287428474 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 15:31:22 +0100
Subject: ADd content to jobs

---
 packages/website/ts/@next/pages/about/jobs.tsx | 86 +++++++++++++++++++-------
 1 file changed, 62 insertions(+), 24 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 740bd090e..35d4432c5 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -25,53 +25,80 @@ export const NextAboutJobs = () => (
             <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
         </Column>
         <Column colWidth="2/3">
-            <Heading size="medium">Creating a tokenized world where all value can flow freely.</Heading>
-            <Paragraph size="medium">0x Protocol is an important infrastructure layer for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past.</Paragraph>
-            <Paragraph>Our missions and values (arrow)</Paragraph>
+            <Heading size="medium">Join Us in Our Mission</Heading>
+            <Paragraph size="medium">To create a tokenized world where all value can flow freely.
+We are powering a growing ecosystem of decentralized applications and solving novel challenges to make our technology intuitive, flexible, and accessible to all. Read more about our mission, and join us in building financial infrastructure upon which the exchange of anything of value will take place.</Paragraph>
         </Column>
       </Wrap>
     </Section>
 
-    <Section
-        isFullWidth={true}
-        isNoPadding={true}>
-        <Wrap width="full">
-            <Image src="/images/@next/about/about-mission@2x.jpg" height="320" alt="" center />
-        </Wrap>
+    <Section bgColor="#F3F6F4">
+      <Wrap>
+        <Column colWidth="1/3">
+            <Heading size="medium">Powered by a Diverse Worldwide Community</Heading>
+            <Paragraph>We're a highly technical team with varied backgrounds in engineering, science, business, finance, and research. While the core team is headquartered in San Francisco, there are 30+ teams building on 0x and hundreds of thousands of participants behind our efforts globally. We're passionate about open-source software and decentralized technology's potential to act as an equalizing force in the world.</Paragraph>
+        </Column>
+
+        <Column colWidth="2/3">
+            <img src="/images/@next/jobs/map@2x.png" height="365" alt="Map of community"/>
+        </Column>
+      </Wrap>
     </Section>
 
     <Section>
       <Wrap>
         <Column colWidth="1/3">
-            <Heading size="medium">Core<br/>Values</Heading>
+            <Heading size="medium">Benefits</Heading>
         </Column>
 
         <Column colWidth="2/3">
             <Wrap>
-                <Column colWidth="1/3">
-                    <RightThingIcon width="100" />
-                </Column>
-                <Column colWidth="2/3">
-                    <Heading size="medium">Do The Right Thing</Heading>
-                    <Paragraph isMuted={true}>We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.</Paragraph>
+                <Column>
+                    <BenefitsList>
+                        <li>Comprehensive Insurance</li>
+                        <li>Unlimited Vacation</li>
+                        <li>Meals and snacks provided daily</li>
+                        <li>Flexible hours and liberal  work-from-home-policy</li>
+                        <li>Supportive of remote working</li>
+                        <li>Transportation, phone, and wellness expense</li>
+                        <li>Relocation assistance</li>
+                        <li>Optional team excursions</li>
+                        <li>Competitive salary</li>
+                        <li>Cryptocurrency based compensation</li>
+                    </BenefitsList>
                 </Column>
             </Wrap>
+        </Column>
+      </Wrap>
+    </Section>
+
+    <Section>
+      <Wrap>
+        <Column colWidth="1/3">
+            <Heading size="medium">Current<br/>Openings</Heading>
+        </Column>
+
+        <Column colWidth="2/3">
             <Wrap>
                 <Column colWidth="1/3">
-                    <ConsistentlyShipIcon width="100" />
+                    <Heading size="small">Product Designer</Heading>
                 </Column>
-                <Column colWidth="2/3">
-                    <Heading size="medium">Consistently Ship</Heading>
-                    <Paragraph isMuted={true}>Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.</Paragraph>
+                <Column colWidth="1/3">
+                    <Paragraph isMuted={true}>San Francisco, Remote</Paragraph>
+                </Column>
+                <Column colWidth="1/3">
+                    <Paragraph><a href="#">Apply</a></Paragraph>
                 </Column>
             </Wrap>
             <Wrap>
                 <Column colWidth="1/3">
-                    <LongTermImpactIcon width="100" />
+                    <Heading size="small">Open Positition</Heading>
                 </Column>
-                <Column colWidth="2/3">
-                    <Heading size="medium">Focus on long-term Impact</Heading>
-                    <Paragraph isMuted={true}>We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.</Paragraph>
+                <Column colWidth="1/3">
+                    <Paragraph isMuted={true}>We're always interested in talking to talented people. Send us an application if you think you're the right fit.</Paragraph>
+                </Column>
+                <Column colWidth="1/3">
+                    <Paragraph><a href="#">Apply</a></Paragraph>
                 </Column>
             </Wrap>
         </Column>
@@ -80,6 +107,17 @@ export const NextAboutJobs = () => (
   </SiteWrap>
 );
 
+const BenefitsList = styled.ul`
+    color: #000;
+    list-style: disc;
+    columns: auto 2;
+    column-gap: 80px;
+
+    li {
+        margin-bottom: 1em;
+    }
+`;
+
 const ChapterLink = styled(ReactRouterLink)`
     font-size: 1.222222222rem;
     display: block;
-- 
cgit v1.2.3


From 68d7ce19685f31542d18bf64b44b45be908c260d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 15:31:30 +0100
Subject: Add map to jobs

---
 packages/website/public/images/@next/jobs/map@2x.png | Bin 0 -> 27904 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 packages/website/public/images/@next/jobs/map@2x.png

(limited to 'packages')

diff --git a/packages/website/public/images/@next/jobs/map@2x.png b/packages/website/public/images/@next/jobs/map@2x.png
new file mode 100644
index 000000000..08fa60ec0
Binary files /dev/null and b/packages/website/public/images/@next/jobs/map@2x.png differ
-- 
cgit v1.2.3


From 05ef537de07f9b70113ea1e2b7600203af2bfa98 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 15:36:33 +0100
Subject: Adjust team lists

---
 packages/website/ts/@next/pages/about/team.tsx | 62 +++++++++++++++++++++++++-
 1 file changed, 61 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index be79c36b9..1a88a7ff7 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -66,6 +66,41 @@ const team: TeamMember[] = [
         title: 'Co-Founder and CEO',
         imageUrl: '#',
     },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
 ];
 
 const advisors: TeamMember[] = [
@@ -84,6 +119,31 @@ const advisors: TeamMember[] = [
         title: 'Co-Founder and CEO',
         imageUrl: '#',
     },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
+    {
+        name: 'Will Warren',
+        title: 'Co-Founder and CEO',
+        imageUrl: '#',
+    },
 ];
 
 const Member = ({ name, title, imageUrl }: TeamMember) => (
@@ -134,7 +194,7 @@ export const NextAboutTeam = () => (
 
         <Column colWidth="2/3">
         <Wrap isWrapped={true} isCentered={false}>
-            {team.map((info, index) => <Member key={`team-${index}`} name={info.name} title={info.title} />)}
+            {advisors.map((info, index) => <Member key={`team-${index}`} name={info.name} title={info.title} />)}
         </Wrap>
         </Column>
       </Wrap>
-- 
cgit v1.2.3


From 950dae0437b753ba84a012a72e46b0cc5ef4a5b2 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 16:01:06 +0100
Subject: Added launch kit

---
 packages/website/ts/@next/components/layout.tsx |   2 +
 packages/website/ts/@next/pages/launchKit.tsx   | 159 ++++++++++++++++++++++++
 packages/website/ts/index.tsx                   |   2 +
 3 files changed, 163 insertions(+)
 create mode 100644 packages/website/ts/@next/pages/launchKit.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 21820f192..2067b67b0 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -37,6 +37,7 @@ interface ColumnProps {
     isNoPadding?: boolean;
     isPadLarge?: boolean;
     bgColor?: string;
+    borderColor?: string;
 }
 
 interface GetColWidthArgs {
@@ -142,6 +143,7 @@ export const Column = styled.div<ColumnProps>`
     padding: ${props => !props.isNoPadding && (props.isPadLarge ? '60px 30px' : '30px')};
     border: 1px dotted rgba(255, 0, 0, 0.3);
     background-color: ${props => props.bgColor};
+    border-color: ${props => props.borderColor && `${props.borderColor}`};
 
     @media (min-width: ${BREAKPOINTS.mobile}) {
         width: ${props => props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%'};
diff --git a/packages/website/ts/@next/pages/launchKit.tsx b/packages/website/ts/@next/pages/launchKit.tsx
new file mode 100644
index 000000000..dd0ff0758
--- /dev/null
+++ b/packages/website/ts/@next/pages/launchKit.tsx
@@ -0,0 +1,159 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import {colors} from 'ts/style/colors';
+
+import {Button} from 'ts/@next/components/button';
+import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
+import {SiteWrap} from 'ts/@next/components/siteWrap';
+import {Heading, Paragraph} from 'ts/@next/components/text';
+
+import TokensIcon from 'ts/@next/icons/illustrations/tokens.svg';
+import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
+import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
+
+export const NextLaunchKit = () => (
+    <SiteWrap>
+        <Section>
+            <WrapCentered>
+                <Heading size="medium" isCentered={true}>0x Launch Kit</Heading>
+                <Paragraph size="medium" isCentered={true} isMuted={true}>The definitive starting point for building a business on top of the 0x protocol.</Paragraph>
+                <Button href="#">Get Started</Button>
+            </WrapCentered>
+        </Section>
+
+        <Section>
+            <Wrap>
+                <Column
+                    borderColor="#003831"
+                    colWidth="1/3"
+                    isPadLarge={true}
+                >
+                    <WrapCentered>
+                        <ProtocolIcon width="140" />
+                        <Paragraph isCentered={true}>Tap into and share liquidity with other relayers</Paragraph>
+                    </WrapCentered>
+                </Column>
+                <Column
+                    borderColor="#003831"
+                    colWidth="1/3"
+                    isPadLarge={true}
+                >
+                    <WrapCentered>
+                        <ProtocolIcon width="140" />
+                        <Paragraph isCentered={true}>Tap into and share liquidity with other relayers</Paragraph>
+                    </WrapCentered>
+                </Column>
+                <Column
+                    borderColor="#003831"
+                    colWidth="1/3"
+                    isPadLarge={true}
+                >
+                    <WrapCentered>
+                        <ProtocolIcon width="140" />
+                        <Paragraph isCentered={true}>Tap into and share liquidity with other relayers</Paragraph>
+                    </WrapCentered>
+                </Column>
+            </Wrap>
+        </Section>
+
+        <Section>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <TokensIcon width="248"/>
+                </Column>
+
+                <Column colWidth="2/3">
+                    <Heading size="small">Working on a new token?</Heading>
+                    <Paragraph isMuted={true}>Easily create a secondary market for your asset/asset class</Paragraph>
+                </Column>
+            </Wrap>
+        </Section>
+        <Section>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <TokensIcon width="248"/>
+                </Column>
+
+                <Column colWidth="2/3">
+                    <Heading size="small">Working on a new game?</Heading>
+                    <Paragraph isMuted={true}>Easily create an in-app marketplace</Paragraph>
+                </Column>
+            </Wrap>
+        </Section>
+        <Section>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <TokensIcon width="248"/>
+                </Column>
+
+                <Column colWidth="2/3">
+                    <Heading size="small">No exchange in your location?</Heading>
+                    <Paragraph isMuted={true}>Build a 0x relayer for your contry’s market</Paragraph>
+                </Column>
+            </Wrap>
+        </Section>
+
+        <Section bgColor={colors.backgroundDark}>
+            <Wrap>
+                <Column colWidth="1/2">
+                    <Heading>0x Instant Configurator</Heading>
+                    <Paragraph>Liquidity Source</Paragraph>
+                    <Paragraph>What tokens can users buy? (select all)</Paragraph>
+                    <Paragraph>Transaction fee ETH address</Paragraph>
+                    <Paragraph>Fee Percentage</Paragraph>
+                </Column>
+
+                <Column colWidth="1/2">
+                    <Paragraph>Code Snippet</Paragraph>
+                    <a href="#">Explore the Docs</a>
+                    <Paragraph>&lt;code snippet&gt;</Paragraph>
+                </Column>
+            </Wrap>
+        </Section>
+
+        <Section bgColor={colors.brandDark}>
+            <Wrap>
+                <Column colWidth="1/2" isPadLarge={true}>
+                    <WrapCentered>
+                        <Heading>Need more flexibility?</Heading>
+                        <Paragraph>Dive into our docs, or contact us if needed</Paragraph>
+                    </WrapCentered>
+                </Column>
+
+                <Column colWidth="1/2" isPadLarge={true}>
+                    <WrapCentered>
+                        <div>
+                            <Button href="#">Explore the Docs</Button>
+                            <Button href="#" transparent>Get in Touch</Button>
+                        </div>
+                    </WrapCentered>
+                </Column>
+            </Wrap>
+        </Section>
+
+        <Section>
+            <Wrap width="full">
+                <Column>
+                    <Paragraph size="small" isMuted={0.5}>Disclaimer: The laws and regulations applicable to the use and exchange of digital assets and blockchain-native tokens, including through any software developed using the licensed work created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License, Version 2.0 applicable to the Work, developers are “solely responsible for determining the appropriateness of using or redistributing the Work,” which includes responsibility for ensuring compliance with any such applicable laws and regulations.</Paragraph>
+                    <Paragraph size="small" isMuted={0.5}>See the Apache License, Version 2.0 for the specific language governing all applicable permissions and limitations.</Paragraph>
+                </Column>
+            </Wrap>
+        </Section>
+    </SiteWrap>
+);
+
+const ChapterLink = styled.a `
+    font-size: 1.222222222rem;
+    display: block;
+    opacity: 0.8;
+    margin-bottom: 1.666666667rem;
+
+    &:first-child {
+        opacity: 1;
+    }
+
+    &:hover {
+        opacity: 1;
+    }
+`;
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index 41eafe516..5edbcc23a 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -26,6 +26,7 @@ import { NextAboutPress } from 'ts/@next/pages/about/press';
 import { NextAboutTeam } from 'ts/@next/pages/about/team';
 import { Next0xInstant } from 'ts/@next/pages/instant';
 import { NextLanding } from 'ts/@next/pages/landing';
+import { NextLaunchKit } from 'ts/@next/pages/launchKit';
 import { NextWhy } from 'ts/@next/pages/why';
 
 // Check if we've introduced an update that requires us to clear the tradeHistory local storage entries
@@ -116,6 +117,7 @@ render(
                                 <Route exact path="/next" component={NextLanding as any} />
                                 <Route exact path="/next/why" component={NextWhy as any} />
                                 <Route exact path="/next/0x-instant" component={Next0xInstant as any} />
+                                <Route exact path="/next/launch-kit" component={NextLaunchKit as any} />
                                 <Route exact path="/next/about/mission" component={NextAboutMission as any} />
                                 <Route exact path="/next/about/team" component={NextAboutTeam as any} />
                                 <Route exact path="/next/about/press" component={NextAboutPress as any} />
-- 
cgit v1.2.3


From 5bf7b9b8f3fb2780e56cb11fa9b9b48939a8041d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 3 Dec 2018 16:13:39 +0100
Subject: Added ecosystem page

---
 packages/website/ts/@next/pages/ecosystem.tsx | 117 ++++++++++++++++++++++++++
 packages/website/ts/index.tsx                 |   2 +
 2 files changed, 119 insertions(+)
 create mode 100644 packages/website/ts/@next/pages/ecosystem.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/ecosystem.tsx b/packages/website/ts/@next/pages/ecosystem.tsx
new file mode 100644
index 000000000..199c9038e
--- /dev/null
+++ b/packages/website/ts/@next/pages/ecosystem.tsx
@@ -0,0 +1,117 @@
+import * as React from 'react';
+import styled from 'styled-components';
+import { Link as ReactRouterLink } from 'react-router-dom';
+
+import { colors } from 'ts/style/colors';
+
+import {Button} from 'ts/@next/components/button';
+import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Image } from 'ts/@next/components/image';
+
+import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
+import ConsistentlyShipIcon from 'ts/@next/icons/illustrations/consistently-ship.svg';
+import LongTermImpactIcon from 'ts/@next/icons/illustrations/long-term-impact.svg';
+import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
+
+export const NextEcosystem = () => (
+  <SiteWrap theme="light">
+    <Section>
+        <WrapCentered>
+            <Heading size="medium" isCentered={true}>Jumpstart your Business on 0x</Heading>
+            <Paragraph size="medium" isCentered={true} isMuted={true}>The Ecosystem Acceleration Program gives teams access to a variety of services including funding, personalized technical support, and recruiting assistance. We created the Ecosystem Acceleration Program to bolster the expansion of both infrastructure projects and relayers building on 0x.</Paragraph>
+            <div>
+                <a href="#">Get Started</a>
+                <a href="#">Learn More</a>
+            </div>
+        </WrapCentered>
+    </Section>
+
+    <Section bgColor={colors.backgroundLight}>
+        <Wrap>
+            <Column>
+                <Heading size="small" color={colors.brandDark} isCentered={true}>Join a vibrant ecosystem of projects in the 0x Network.</Heading>
+            </Column>
+        </Wrap>
+      <Wrap>
+        <Column colWidth="1/3">
+            <RightThingIcon width="60" />
+            <Heading color={colors.textDarkPrimary} size="small">Milestone Grants</Heading>
+            <Paragraph isMuted={0.5}>Receive non-dilutive capital ranging from $10,000 to $100,000, with grant sizes awarded based on the quality of your team, vision, execution, and community involvement.</Paragraph>
+        </Column>
+        <Column colWidth="1/3">
+            <RightThingIcon width="60" />
+            <Heading color={colors.textDarkPrimary} size="small">VC Introductions</Heading>
+            <Paragraph isMuted={0.5}>Connect with leading venture capital firms that could participate in your next funding round.</Paragraph>
+        </Column>
+        <Column colWidth="1/3">
+            <RightThingIcon width="60" />
+            <Heading color={colors.textDarkPrimary} size="small">Technical Support</Heading>
+            <Paragraph isMuted={0.5}>Receive ongoing technical assistance from knowledgeable and responsive 0x developers.</Paragraph>
+        </Column>
+        <Column colWidth="1/3">
+            <RightThingIcon width="60" />
+            <Heading color={colors.textDarkPrimary} size="small">Recruiting Assistance</Heading>
+            <Paragraph isMuted={0.5}>Grow your team by accessing an exclusive pool of top engineering and business operations talent.</Paragraph>
+        </Column>
+        <Column colWidth="1/3">
+            <RightThingIcon width="60" />
+            <Heading color={colors.textDarkPrimary} size="small">Marketing and Design Help</Heading>
+            <Paragraph isMuted={0.5}>Get strategic advice on product positioning, customer acquisition, and UI/UX design that can impact the growth of your business.</Paragraph>
+        </Column>
+        <Column colWidth="1/3">
+            <RightThingIcon width="60" />
+            <Heading color={colors.textDarkPrimary} size="small">Legal Resources</Heading>
+            <Paragraph isMuted={0.5}>Obtain important legal documents and resources that will help you navigate the regulatory landscape.</Paragraph>
+        </Column>
+      </Wrap>
+    </Section>
+
+    <Section bgColor={colors.brandDark}>
+        <Wrap>
+            <Column colWidth="1/2" isPadLarge={true}>
+                <WrapCentered>
+                    <Heading>Apply for the program now</Heading>
+                    <Paragraph>Have questions? Please join our Discord channel</Paragraph>
+                </WrapCentered>
+            </Column>
+
+            <Column colWidth="1/2" isPadLarge={true}>
+                <WrapCentered>
+                    <div>
+                        <Button href="#">Apply Now</Button>
+                        <Button href="#" transparent>Join Discord</Button>
+                    </div>
+                </WrapCentered>
+            </Column>
+        </Wrap>
+    </Section>
+  </SiteWrap>
+);
+
+const BenefitsList = styled.ul`
+    color: #000;
+    list-style: disc;
+    columns: auto 2;
+    column-gap: 80px;
+
+    li {
+        margin-bottom: 1em;
+    }
+`;
+
+const ChapterLink = styled(ReactRouterLink)`
+    font-size: 1.222222222rem;
+    display: block;
+    opacity: 0.8;
+    margin-bottom: 1.666666667rem;
+
+    &:first-child {
+        opacity: 1;
+    }
+
+    &:hover {
+        opacity: 1;
+    }
+`;
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index 5edbcc23a..2bc8c8849 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -24,6 +24,7 @@ import { NextAboutJobs } from 'ts/@next/pages/about/jobs';
 import { NextAboutMission } from 'ts/@next/pages/about/mission';
 import { NextAboutPress } from 'ts/@next/pages/about/press';
 import { NextAboutTeam } from 'ts/@next/pages/about/team';
+import { NextEcosystem } from 'ts/@next/pages/ecosystem';
 import { Next0xInstant } from 'ts/@next/pages/instant';
 import { NextLanding } from 'ts/@next/pages/landing';
 import { NextLaunchKit } from 'ts/@next/pages/launchKit';
@@ -118,6 +119,7 @@ render(
                                 <Route exact path="/next/why" component={NextWhy as any} />
                                 <Route exact path="/next/0x-instant" component={Next0xInstant as any} />
                                 <Route exact path="/next/launch-kit" component={NextLaunchKit as any} />
+                                <Route exact path="/next/ecosystem" component={NextEcosystem as any} />
                                 <Route exact path="/next/about/mission" component={NextAboutMission as any} />
                                 <Route exact path="/next/about/team" component={NextAboutTeam as any} />
                                 <Route exact path="/next/about/press" component={NextAboutPress as any} />
-- 
cgit v1.2.3


From cd4241fac838254e7f9827b2ca39662a5e6489a8 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 3 Dec 2018 10:42:25 -0800
Subject: fix(asset-buyer): update SRA order provider to include DAI

---
 packages/asset-buyer/CHANGELOG.json                               | 8 ++++++++
 .../src/order_providers/standard_relayer_api_order_provider.ts    | 8 +++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/asset-buyer/CHANGELOG.json b/packages/asset-buyer/CHANGELOG.json
index 28d3270e8..4ff83018e 100644
--- a/packages/asset-buyer/CHANGELOG.json
+++ b/packages/asset-buyer/CHANGELOG.json
@@ -1,4 +1,12 @@
 [
+    {
+        "version": "3.0.3",
+        "changes": [
+            {
+                "note": "Update SRA order provider to include Dai"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "3.0.2",
diff --git a/packages/asset-buyer/src/order_providers/standard_relayer_api_order_provider.ts b/packages/asset-buyer/src/order_providers/standard_relayer_api_order_provider.ts
index be1fc55d6..813c9923b 100644
--- a/packages/asset-buyer/src/order_providers/standard_relayer_api_order_provider.ts
+++ b/packages/asset-buyer/src/order_providers/standard_relayer_api_order_provider.ts
@@ -100,6 +100,12 @@ export class StandardRelayerAPIOrderProvider implements OrderProvider {
         } catch (err) {
             throw new Error(AssetBuyerError.StandardRelayerApiError);
         }
-        return _.map(response.records, item => item.assetDataB.assetData);
+        return _.map(response.records, item => {
+            if (item.assetDataA.assetData === takerAssetData) {
+                return item.assetDataB.assetData;
+            } else {
+                return item.assetDataA.assetData;
+            }
+        });
     }
 }
-- 
cgit v1.2.3


From 5edc3bfd33f4601f9edc6dc5073c790477f09849 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 3 Dec 2018 10:43:03 -0800
Subject: feat(instant): update DAI token color

---
 packages/instant/src/data/asset_meta_data_map.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/data/asset_meta_data_map.ts b/packages/instant/src/data/asset_meta_data_map.ts
index b24c9c83d..2ddffae70 100644
--- a/packages/instant/src/data/asset_meta_data_map.ts
+++ b/packages/instant/src/data/asset_meta_data_map.ts
@@ -195,7 +195,7 @@ export const assetMetaDataMap: ObjectMap<AssetMetaData> = {
     '0xf47261b000000000000000000000000089d24a6b4ccb1b6faa2625fe562bdd9a23260359': {
         assetProxyId: AssetProxyId.ERC20,
         decimals: 18,
-        primaryColor: '#F2B350',
+        primaryColor: '#DEA349',
         symbol: 'dai',
         name: 'Dai Stablecoin',
     },
-- 
cgit v1.2.3


From c52d48d4db693a71b6eecf93dde5d7cbb64c51b6 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 3 Dec 2018 10:47:14 -0800
Subject: fix(instant): remove screenshot from dev index.html

---
 packages/instant/public/augur_screenshot.png | Bin 359383 -> 0 bytes
 packages/instant/public/index.html           |   6 ------
 2 files changed, 6 deletions(-)
 delete mode 100644 packages/instant/public/augur_screenshot.png

(limited to 'packages')

diff --git a/packages/instant/public/augur_screenshot.png b/packages/instant/public/augur_screenshot.png
deleted file mode 100644
index c61cf6e7c..000000000
Binary files a/packages/instant/public/augur_screenshot.png and /dev/null differ
diff --git a/packages/instant/public/index.html b/packages/instant/public/index.html
index 8e0875645..df39994ef 100644
--- a/packages/instant/public/index.html
+++ b/packages/instant/public/index.html
@@ -31,11 +31,6 @@
                 height: 100vh;
                 background-color: rgba(0, 0, 0, 0.2);
             }
-
-            .full-screen {
-                height: 100vh;
-                width: 100vw;
-            }
         </style>
     </head>
 
@@ -63,7 +58,6 @@
                 </button>
             </div>
         </div>
-        <img id="augurScreenshot" class="full-screen" src="./augur_screenshot.png" />
         <div id="zeroExInstantContainer"></div>
         <script>
             // Simulate history
-- 
cgit v1.2.3


From a192b309f339f451d647f4b9f71eac2d6684f738 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 12:24:37 -0800
Subject: feat: implement basic feeRecipient address in config generator

---
 packages/website/ts/components/ui/input.tsx        |  6 ++-
 .../website/ts/pages/instant/config_generator.tsx  | 22 +++++++-
 .../instant/config_generator_address_input.tsx     | 60 ++++++++++++++++++++++
 packages/website/ts/pages/instant/configurator.tsx | 19 ++++---
 4 files changed, 96 insertions(+), 11 deletions(-)
 create mode 100644 packages/website/ts/pages/instant/config_generator_address_input.tsx

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/input.tsx b/packages/website/ts/components/ui/input.tsx
index e5f4f6c70..1f56c814f 100644
--- a/packages/website/ts/components/ui/input.tsx
+++ b/packages/website/ts/components/ui/input.tsx
@@ -8,6 +8,7 @@ export interface InputProps {
     width?: string;
     fontSize?: string;
     fontColor?: string;
+    border?: string;
     placeholderColor?: string;
     placeholder?: string;
     backgroundColor?: string;
@@ -23,9 +24,11 @@ export const Input = styled(PlainInput)`
     width: ${props => props.width};
     padding: 0.8em 1.2em;
     border-radius: 3px;
+    box-sizing: border-box;
     font-family: 'Roboto Mono';
     color: ${props => props.fontColor};
-    border: none;
+    border: ${props => props.border};
+    outline: none;
     background-color: ${props => props.backgroundColor};
     &::placeholder {
         color: ${props => props.placeholderColor};
@@ -38,6 +41,7 @@ Input.defaultProps = {
     fontColor: colors.darkestGrey,
     placeholderColor: colors.darkGrey,
     fontSize: '12px',
+    border: 'none',
 };
 
 Input.displayName = 'Input';
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index d1ea66557..9c3161dcc 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -11,6 +11,7 @@ import { MultiSelect } from 'ts/components/ui/multi_select';
 import { Select, SelectItemConfig } from 'ts/components/ui/select';
 import { Spinner } from 'ts/components/ui/spinner';
 import { Text } from 'ts/components/ui/text';
+import { ConfigGeneratorAddressInput } from 'ts/pages/instant/config_generator_address_input';
 import { colors } from 'ts/style/colors';
 import { WebsiteBackendTokenInfo } from 'ts/types';
 import { backendClient } from 'ts/utils/backend_client';
@@ -32,7 +33,7 @@ export interface ConfigGeneratorState {
 
 const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://api.openrelay.xyz/v2/'];
 
-export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
+export class ConfigGenerator extends React.Component<ConfigGeneratorProps, ConfigGeneratorState> {
     public state: ConfigGeneratorState = {
         isLoadingAvailableTokens: true,
         allKnownTokens: {},
@@ -52,12 +53,18 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
         }
         return (
             <Container>
-                <ConfigGeneratorSection title="Standard Relayer API Endpoint">
+                <ConfigGeneratorSection title="Standard relayer API endpoint">
                     <Select value={value.orderSource} items={this._generateItems()} />
                 </ConfigGeneratorSection>
                 <ConfigGeneratorSection {...this._getTokenSelectorProps()}>
                     {this._renderTokenMultiSelectOrSpinner()}
                 </ConfigGeneratorSection>
+                <ConfigGeneratorSection title="Transaction fee ETH address">
+                    <ConfigGeneratorAddressInput
+                        value={value.affiliateInfo ? value.affiliateInfo.feeRecipient : ''}
+                        onChange={this._handleAffiliateAddressChange}
+                    />
+                </ConfigGeneratorSection>
             </Container>
         );
     }
@@ -91,6 +98,17 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
         };
         this.props.onConfigChange(newConfig);
     };
+    private readonly _handleAffiliateAddressChange = (address: string) => {
+        const oldConfig: ZeroExInstantBaseConfig = this.props.value;
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...oldConfig,
+            affiliateInfo: {
+                feeRecipient: address,
+                feePercentage: oldConfig.affiliateInfo.feePercentage,
+            },
+        };
+        this.props.onConfigChange(newConfig);
+    };
     private readonly _handleSelectAllClick = () => {
         const newConfig: ZeroExInstantBaseConfig = {
             ...this.props.value,
diff --git a/packages/website/ts/pages/instant/config_generator_address_input.tsx b/packages/website/ts/pages/instant/config_generator_address_input.tsx
new file mode 100644
index 000000000..dbda547cd
--- /dev/null
+++ b/packages/website/ts/pages/instant/config_generator_address_input.tsx
@@ -0,0 +1,60 @@
+import { colors } from '@0x/react-shared';
+import { addressUtils } from '@0x/utils';
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { Container } from 'ts/components/ui/container';
+import { Input } from 'ts/components/ui/input';
+import { Text } from 'ts/components/ui/text';
+
+export interface ConfigGeneratorAddressInputProps {
+    value?: string;
+    onChange?: (address: string) => void;
+}
+
+export interface ConfigGeneratorAddressInputState {
+    errMsg: string;
+}
+
+export class ConfigGeneratorAddressInput extends React.Component<
+    ConfigGeneratorAddressInputProps,
+    ConfigGeneratorAddressInputState
+> {
+    public state = {
+        errMsg: '',
+    };
+    public render(): React.ReactNode {
+        const { errMsg } = this.state;
+        const hasError = !_.isEmpty(errMsg);
+        const border = hasError ? '1px solid red' : undefined;
+        return (
+            <Container>
+                <Input
+                    width="100%"
+                    fontSize="16px"
+                    value={this.props.value}
+                    onChange={this._handleChange}
+                    placeholder="0xe99...aa8da4"
+                    border={border}
+                />
+                {hasError && (
+                    <Container marginTop="5px">
+                        <Text fontSize="14px" fontColor={colors.grey} fontStyle="italic">
+                            {errMsg}
+                        </Text>
+                    </Container>
+                )}
+            </Container>
+        );
+    }
+
+    private _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
+        const address = event.target.value;
+        const isValidAddress = addressUtils.isAddress(address.toLowerCase()) || address === '';
+        const errMsg = isValidAddress ? '' : 'Please enter a valid Ethereum address';
+        this.setState({
+            errMsg,
+        });
+        this.props.onChange(address);
+    };
+}
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 0fb6d7ef8..e72f07a70 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -23,6 +23,10 @@ export class Configurator extends React.Component<ConfiguratorProps> {
         instantConfig: {
             orderSource: 'https://api.radarrelay.com/0x/v2/',
             availableAssetDatas: [],
+            affiliateInfo: {
+                feeRecipient: '',
+                feePercentage: 0.1,
+            },
         },
     };
     public render(): React.ReactNode {
@@ -61,7 +65,6 @@ export class Configurator extends React.Component<ConfiguratorProps> {
     };
     private readonly _generateCodeDemoCode = (): string => {
         const { instantConfig } = this.state;
-        console.log(instantConfig.availableAssetDatas);
         return `<head>
         <script src="https://instant.0xproject.com/instant.js"></script>
     </head>
@@ -69,18 +72,18 @@ export class Configurator extends React.Component<ConfiguratorProps> {
         <script>
             zeroExInstant.render({
                 liquiditySource: '${instantConfig.orderSource}',${
+            !_.isUndefined(instantConfig.affiliateInfo) && instantConfig.affiliateInfo.feeRecipient
+                ? `\n\t\taffiliateInfo: {
+                    feeRecipient: '${instantConfig.affiliateInfo.feeRecipient}',
+                    feePercentage: ${instantConfig.affiliateInfo.feePercentage}
+                }`
+                : ''
+        }${
             !_.isUndefined(instantConfig.availableAssetDatas)
                 ? `\n\t\tavailableAssetDatas: ${this._renderAvailableAssetDatasString(
                       instantConfig.availableAssetDatas,
                   )}`
                 : ''
-        }${
-            !_.isUndefined(instantConfig.affiliateInfo)
-                ? `affiliateInfo: {
-                    feeRecipient: '${instantConfig.affiliateInfo.feeRecipient}',
-                    feePercentage: ${instantConfig.affiliateInfo.feePercentage}
-                }`
-                : ''
         }
             }, 'body');
         </script>
-- 
cgit v1.2.3


From de1c296d280266d71aeebcfc7050de639536513c Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 12:54:29 -0800
Subject: feat: add fee percentage slier

---
 .../website/ts/pages/instant/config_generator.tsx  | 28 ++++++++++++++++++++++
 .../instant/config_generator_address_input.tsx     |  2 +-
 packages/website/ts/pages/instant/configurator.tsx |  2 +-
 3 files changed, 30 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 9c3161dcc..8b56834ea 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -3,6 +3,7 @@ import { getContractAddressesForNetworkOrThrow } from '@0x/contract-addresses';
 import { assetDataUtils } from '@0x/order-utils';
 import { ObjectMap } from '@0x/types';
 import * as _ from 'lodash';
+import Slider from 'material-ui/Slider';
 import * as React from 'react';
 
 import { CheckMark } from 'ts/components/ui/check_mark';
@@ -65,6 +66,19 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
                         onChange={this._handleAffiliateAddressChange}
                     />
                 </ConfigGeneratorSection>
+                <ConfigGeneratorSection
+                    title="Fee percentage"
+                    actionText="Learn more"
+                    onActionTextClick={this._handleAffiliatePercentageLearnMoreClick}
+                >
+                    <Slider
+                        min={0}
+                        max={0.05}
+                        step={0.0025}
+                        value={value.affiliateInfo.feePercentage}
+                        onChange={this._handleAffiliatePercentageChange}
+                    />
+                </ConfigGeneratorSection>
             </Container>
         );
     }
@@ -91,6 +105,9 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
     private readonly _getAllKnownAssetDatas = (): string[] => {
         return _.map(this.state.allKnownTokens, token => assetDataUtils.encodeERC20AssetData(token.address));
     };
+    private readonly _handleAffiliatePercentageLearnMoreClick = (): void => {
+        window.open('/wiki#Learn-About-Affiliate-Fees', '_blank');
+    };
     private readonly _handleSRASelection = (sraEndpoint: string) => {
         const newConfig: ZeroExInstantBaseConfig = {
             ...this.props.value,
@@ -109,6 +126,17 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         };
         this.props.onConfigChange(newConfig);
     };
+    private readonly _handleAffiliatePercentageChange = (event: any, value: number) => {
+        const oldConfig: ZeroExInstantBaseConfig = this.props.value;
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...oldConfig,
+            affiliateInfo: {
+                feeRecipient: oldConfig.affiliateInfo.feeRecipient,
+                feePercentage: value,
+            },
+        };
+        this.props.onConfigChange(newConfig);
+    };
     private readonly _handleSelectAllClick = () => {
         const newConfig: ZeroExInstantBaseConfig = {
             ...this.props.value,
diff --git a/packages/website/ts/pages/instant/config_generator_address_input.tsx b/packages/website/ts/pages/instant/config_generator_address_input.tsx
index dbda547cd..de2640f48 100644
--- a/packages/website/ts/pages/instant/config_generator_address_input.tsx
+++ b/packages/website/ts/pages/instant/config_generator_address_input.tsx
@@ -48,7 +48,7 @@ export class ConfigGeneratorAddressInput extends React.Component<
         );
     }
 
-    private _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
+    private readonly _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
         const address = event.target.value;
         const isValidAddress = addressUtils.isAddress(address.toLowerCase()) || address === '';
         const errMsg = isValidAddress ? '' : 'Please enter a valid Ethereum address';
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index e72f07a70..0ce1d9810 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -25,7 +25,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
             availableAssetDatas: [],
             affiliateInfo: {
                 feeRecipient: '',
-                feePercentage: 0.1,
+                feePercentage: 0.01,
             },
         },
     };
-- 
cgit v1.2.3


From da8c27c286321af759125d7777f1c84d34498214 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Mon, 5 Nov 2018 10:31:24 +0100
Subject: feat: Dutch Auction

---
 .../extensions/DutchAuction/DutchAuction.sol       | 160 +++++++++++
 .../contracts/test/extensions/dutch_auction.ts     | 315 +++++++++++++++++++++
 2 files changed, 475 insertions(+)
 create mode 100644 packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
 create mode 100644 packages/contracts/test/extensions/dutch_auction.ts

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
new file mode 100644
index 000000000..ed4158c25
--- /dev/null
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -0,0 +1,160 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../protocol/Exchange/interfaces/IExchange.sol";
+import "../../protocol/Exchange/libs/LibOrder.sol";
+import "../../tokens/ERC20Token/IERC20Token.sol";
+import "../../utils/LibBytes/LibBytes.sol";
+
+
+contract DutchAuction {
+    using LibBytes for bytes;
+
+    // solhint-disable var-name-mixedcase
+    IExchange internal EXCHANGE;
+
+    struct AuctionDetails {
+        uint256 beginTime;    // Auction begin time in seconds
+        uint256 endTime;      // Auction end time in seconds
+        uint256 beginPrice;   // Auction begin price
+        uint256 endPrice;     // Auction end price
+        uint256 currentPrice; // Current auction price at block.timestamp
+        uint256 currentTime;  // block.timestamp
+    }
+
+    constructor (address _exchange)
+        public
+    {
+        EXCHANGE = IExchange(_exchange);
+    }
+
+    /// @dev Packs the begin time and price parameters of an auction into uint256.
+    ///      This is stored as the salt value of the sale order.
+    /// @param beginTime Begin time of the auction (32 bits)
+    /// @param beginPrice Starting price of the auction (224 bits)
+    /// @return Encoded Auction Parameters packed into a uint256
+    function encodeParameters(
+        uint256 beginTime,
+        uint256 beginPrice
+    )
+        external
+        view
+        returns (uint256 encodedParameters)
+    {
+        require(beginTime <= 2**32, "INVALID_BEGIN_TIME");
+        require(beginPrice <= 2**224, "INVALID_BEGIN_PRICE");
+        encodedParameters = beginTime;
+        encodedParameters |= beginPrice<<32;
+        return encodedParameters;
+    }
+
+    /// @dev Performs a match of the two orders at the price point given the current block time and the auction
+    ///      start time (encoded in the salt).
+    ///      The Sellers order is a signed order at the lowest price at the end of the auction. Excess from the match
+    ///      is transferred to the seller.
+    /// @param buyOrder The Buyer's order
+    /// @param sellOrder The Seller's order
+    /// @param buySignature Proof that order was created by the left maker.
+    /// @param sellSignature Proof that order was created by the right maker.
+    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.
+    function matchOrders(
+        LibOrder.Order memory buyOrder,
+        LibOrder.Order memory sellOrder,
+        bytes memory buySignature,
+        bytes memory sellSignature
+    )
+        public
+        returns (LibFillResults.MatchedFillResults memory matchedFillResults)
+    {
+        AuctionDetails memory auctionDetails = getAuctionDetails(sellOrder);
+        // Ensure the auction has not yet started
+        // solhint-disable-next-line not-rely-on-time
+        require(block.timestamp >= auctionDetails.beginTime, "AUCTION_NOT_STARTED");
+        // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early
+        // solhint-disable-next-line not-rely-on-time
+        require(sellOrder.expirationTimeSeconds > block.timestamp, "AUCTION_EXPIRED");
+        // Ensure the auction goes from high to low
+        require(auctionDetails.beginPrice > auctionDetails.endPrice, "INVALID_PRICE");
+        // Validate the buyer amount is greater than the current auction price
+        require(buyOrder.makerAssetAmount >= auctionDetails.currentPrice, "INVALID_PRICE");
+        // Match orders, maximally filling `buyOrder`
+        matchedFillResults = EXCHANGE.matchOrders(
+            buyOrder,
+            sellOrder,
+            buySignature,
+            sellSignature
+        );
+        // Return any spread to the seller
+        uint256 leftMakerAssetSpreadAmount = matchedFillResults.leftMakerAssetSpreadAmount;
+        if (leftMakerAssetSpreadAmount > 0) {
+            bytes memory assetData = sellOrder.takerAssetData;
+            address token = assetData.readAddress(16);
+            address makerAddress = sellOrder.makerAddress;
+            IERC20Token(token).transfer(makerAddress, leftMakerAssetSpreadAmount);
+        }
+        return matchedFillResults;
+    }
+
+    /// @dev Decodes the packed parameters into beginTime and beginPrice.
+    /// @param encodedParameters the encoded parameters
+    /// @return beginTime and beginPrice decoded
+    function decodeParameters(
+        uint256 encodedParameters
+    )
+        public
+        view
+        returns (uint256 beginTime, uint256 beginPrice)
+    {
+        beginTime = encodedParameters & 0x00000000000000000000000fffffffff;
+        beginPrice = encodedParameters>>32;
+        return (beginTime, beginPrice);
+    }
+
+    /// @dev Calculates the Auction Details for the given order
+    /// @param order The sell order
+    /// @return AuctionDetails
+    function getAuctionDetails(
+        LibOrder.Order memory order
+    )
+        public
+        returns (AuctionDetails memory auctionDetails)
+    {
+        // solhint-disable-next-line indent
+        (uint256 auctionBeginTimeSeconds, uint256 auctionBeginPrice) = decodeParameters(order.salt);
+        require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
+        uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;
+        // solhint-disable-next-line not-rely-on-time
+        uint256 currentDurationSeconds = order.expirationTimeSeconds-block.timestamp;
+        uint256 minPrice = order.takerAssetAmount;
+        uint256 priceDiff = auctionBeginPrice-minPrice;
+        uint256 currentPrice = minPrice + (currentDurationSeconds*priceDiff/auctionDurationSeconds);
+
+        auctionDetails.beginTime = auctionBeginTimeSeconds;
+        auctionDetails.endTime = order.expirationTimeSeconds;
+        auctionDetails.beginPrice = auctionBeginPrice;
+        auctionDetails.endPrice = minPrice;
+        auctionDetails.currentPrice = currentPrice;
+        // solhint-disable-next-line not-rely-on-time
+        auctionDetails.currentTime = block.timestamp;
+
+        return auctionDetails;
+    }
+}
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
new file mode 100644
index 000000000..c61faf9d7
--- /dev/null
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -0,0 +1,315 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils } from '@0x/order-utils';
+import { SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+
+import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
+import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
+import { DutchAuctionContract } from '../../generated-wrappers/dutch_auction';
+import { ExchangeContract } from '../../generated-wrappers/exchange';
+import { WETH9Contract } from '../../generated-wrappers/weth9';
+import { artifacts } from '../../src/artifacts';
+import { expectTransactionFailedAsync } from '../utils/assertions';
+import { getLatestBlockTimestampAsync } from '../utils/block_timestamp';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { ERC20Wrapper } from '../utils/erc20_wrapper';
+import { ERC721Wrapper } from '../utils/erc721_wrapper';
+import { ExchangeWrapper } from '../utils/exchange_wrapper';
+import { OrderFactory } from '../utils/order_factory';
+import { ContractName, ERC20BalancesByOwner } from '../utils/types';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+const DECIMALS_DEFAULT = 18;
+
+describe(ContractName.DutchAuction, () => {
+    let makerAddress: string;
+    let owner: string;
+    let takerAddress: string;
+    let feeRecipientAddress: string;
+    let defaultMakerAssetAddress: string;
+
+    let weth: DummyERC20TokenContract;
+    let zrxToken: DummyERC20TokenContract;
+    let erc20TokenA: DummyERC20TokenContract;
+    let erc721Token: DummyERC721TokenContract;
+    let dutchAuctionContract: DutchAuctionContract;
+    let wethContract: WETH9Contract;
+    let exchangeWrapper: ExchangeWrapper;
+
+    let sellerOrderFactory: OrderFactory;
+    let buyerOrderFactory: OrderFactory;
+    let erc20Wrapper: ERC20Wrapper;
+    let erc20Balances: ERC20BalancesByOwner;
+    let tenMinutesInSeconds: number;
+    let currentBlockTimestamp: number;
+    let auctionBeginTime: BigNumber;
+    let auctionBeginPrice: BigNumber;
+    let encodedParams: BigNumber;
+    let sellOrder: SignedOrder;
+    let buyOrder: SignedOrder;
+    let erc721MakerAssetIds: BigNumber[];
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress] = accounts);
+
+        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
+
+        const numDummyErc20ToDeploy = 2;
+        [erc20TokenA, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
+            numDummyErc20ToDeploy,
+            constants.DUMMY_TOKEN_DECIMALS,
+        );
+        const erc20Proxy = await erc20Wrapper.deployProxyAsync();
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
+
+        const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
+        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
+        const erc721Proxy = await erc721Wrapper.deployProxyAsync();
+        await erc721Wrapper.setBalancesAndAllowancesAsync();
+        const erc721Balances = await erc721Wrapper.getBalancesAsync();
+        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
+
+        wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
+        weth = new DummyERC20TokenContract(wethContract.abi, wethContract.address, provider);
+        erc20Wrapper.addDummyTokenContract(weth);
+
+        const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+        const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
+            artifacts.Exchange,
+            provider,
+            txDefaults,
+            zrxAssetData,
+        );
+        exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
+        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
+
+        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
+
+        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
+            from: owner,
+        });
+        await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
+            from: owner,
+        });
+
+        const dutchAuctionInstance = await DutchAuctionContract.deployFrom0xArtifactAsync(
+            artifacts.DutchAuction,
+            provider,
+            txDefaults,
+            exchangeInstance.address,
+        );
+        dutchAuctionContract = new DutchAuctionContract(
+            dutchAuctionInstance.abi,
+            dutchAuctionInstance.address,
+            provider,
+        );
+
+        defaultMakerAssetAddress = erc20TokenA.address;
+        const defaultTakerAssetAddress = wethContract.address;
+
+        // Set up taker WETH balance and allowance
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await wethContract.deposit.sendTransactionAsync({
+                from: takerAddress,
+                value: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), DECIMALS_DEFAULT),
+            }),
+        );
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await wethContract.approve.sendTransactionAsync(
+                erc20Proxy.address,
+                constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
+                { from: takerAddress },
+            ),
+        );
+        web3Wrapper.abiDecoder.addABI(exchangeInstance.abi);
+        web3Wrapper.abiDecoder.addABI(zrxToken.abi);
+        erc20Wrapper.addTokenOwnerAddress(dutchAuctionContract.address);
+        tenMinutesInSeconds = 10 * 60;
+        currentBlockTimestamp = await getLatestBlockTimestampAsync();
+        auctionBeginTime = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
+        auctionBeginPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT);
+        encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+
+        const sellerDefaultOrderParams = {
+            salt: encodedParams, // Set the encoded params as the salt for the seller order
+            exchangeAddress: exchangeInstance.address,
+            makerAddress,
+            feeRecipientAddress,
+            senderAddress: dutchAuctionContract.address,
+            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
+            makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
+            takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), DECIMALS_DEFAULT),
+            makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT),
+            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT),
+        };
+        const buyerDefaultOrderParams = {
+            ...sellerDefaultOrderParams,
+            makerAddress: takerAddress,
+            makerAssetData: sellerDefaultOrderParams.takerAssetData,
+            takerAssetData: sellerDefaultOrderParams.makerAssetData,
+            makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT),
+            takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
+        };
+        const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
+        const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(takerAddress)];
+        sellerOrderFactory = new OrderFactory(makerPrivateKey, sellerDefaultOrderParams);
+        buyerOrderFactory = new OrderFactory(takerPrivateKey, buyerDefaultOrderParams);
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+        erc20Balances = await erc20Wrapper.getBalancesAsync();
+        tenMinutesInSeconds = 10 * 60;
+        currentBlockTimestamp = await getLatestBlockTimestampAsync();
+        auctionBeginTime = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
+        auctionBeginPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT);
+        encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+        sellOrder = await sellerOrderFactory.newSignedOrderAsync();
+        buyOrder = await buyerOrderFactory.newSignedOrderAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    describe('matchOrders', () => {
+        it('should encode and decode parameters', async () => {
+            const [decodedBegin, decodedBeginPrice] = await dutchAuctionContract.decodeParameters.callAsync(
+                encodedParams,
+            );
+            expect(decodedBegin).to.be.bignumber.equal(auctionBeginTime);
+            expect(decodedBeginPrice).to.be.bignumber.equal(auctionBeginPrice);
+        });
+        it('should be worth the begin price at the begining of the auction', async () => {
+            // TODO this is flakey
+            currentBlockTimestamp = await web3Wrapper.getBlockTimestampAsync('latest');
+            await web3Wrapper.increaseTimeAsync(1);
+            auctionBeginTime = new BigNumber(currentBlockTimestamp + 2);
+            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                salt: encodedParams,
+            });
+            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            expect(auctionDetails.currentPrice).to.be.bignumber.equal(auctionBeginPrice);
+            expect(auctionDetails.beginPrice).to.be.bignumber.equal(auctionBeginPrice);
+        });
+        it('should match orders and send excess to seller', async () => {
+            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                buyOrder,
+                sellOrder,
+                buyOrder.signature,
+                sellOrder.signature,
+                {
+                    from: takerAddress,
+                },
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances[dutchAuctionContract.address][weth.address]).to.be.bignumber.equal(
+                constants.ZERO_AMOUNT,
+            );
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(buyOrder.makerAssetAmount),
+            );
+        });
+        it('should have valid getAuctionDetails at a block in the future', async () => {
+            let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            const beforePrice = auctionDetails.currentPrice;
+            // Increase block time
+            await web3Wrapper.increaseTimeAsync(60);
+            auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            const currentPrice = auctionDetails.currentPrice;
+            expect(beforePrice).to.be.bignumber.greaterThan(currentPrice);
+            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
+                makerAssetAmount: currentPrice,
+            });
+            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                buyOrder,
+                sellOrder,
+                buyOrder.signature,
+                sellOrder.signature,
+                {
+                    from: takerAddress,
+                },
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][weth.address].plus(currentPrice),
+            );
+        });
+        it('should revert when auction expires', async () => {
+            // Increase block time
+            await web3Wrapper.increaseTimeAsync(tenMinutesInSeconds);
+            return expectTransactionFailedAsync(
+                dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+                'AUCTION_EXPIRED' as any,
+            );
+        });
+        it('cannot be filled for less than the current price', async () => {
+            // Increase block time
+            await web3Wrapper.increaseTimeAsync(60);
+            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
+                makerAssetAmount: sellOrder.takerAssetAmount,
+            });
+            return expectTransactionFailedAsync(
+                dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+                'INVALID_PRICE' as any,
+            );
+        });
+        describe('ERC721', () => {
+            it('should match orders when ERC721', async () => {
+                const makerAssetId = erc721MakerAssetIds[0];
+                sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                    makerAssetAmount: new BigNumber(1),
+                    makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                });
+                buyOrder = await buyerOrderFactory.newSignedOrderAsync({
+                    takerAssetAmount: new BigNumber(1),
+                    takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                });
+                const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                );
+                await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+                const newBalances = await erc20Wrapper.getBalancesAsync();
+                expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][weth.address].plus(buyOrder.makerAssetAmount),
+                );
+                const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
+                expect(newOwner).to.be.bignumber.equal(takerAddress);
+            });
+        });
+    });
+});
-- 
cgit v1.2.3


From 98d9a9c6482e2170192f66350448703d2801d122 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Fri, 16 Nov 2018 11:37:05 +1100
Subject: chore: time movement for geth

---
 .../extensions/DutchAuction/DutchAuction.sol       | 26 ++++----
 .../contracts/test/extensions/dutch_auction.ts     | 73 ++++++++++++++++------
 2 files changed, 68 insertions(+), 31 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index ed4158c25..bb75fc188 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -86,11 +86,9 @@ contract DutchAuction {
     {
         AuctionDetails memory auctionDetails = getAuctionDetails(sellOrder);
         // Ensure the auction has not yet started
-        // solhint-disable-next-line not-rely-on-time
-        require(block.timestamp >= auctionDetails.beginTime, "AUCTION_NOT_STARTED");
+        require(auctionDetails.currentTime >= auctionDetails.beginTime, "AUCTION_NOT_STARTED");
         // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early
-        // solhint-disable-next-line not-rely-on-time
-        require(sellOrder.expirationTimeSeconds > block.timestamp, "AUCTION_EXPIRED");
+        require(sellOrder.expirationTimeSeconds > auctionDetails.currentTime, "AUCTION_EXPIRED");
         // Ensure the auction goes from high to low
         require(auctionDetails.beginPrice > auctionDetails.endPrice, "INVALID_PRICE");
         // Validate the buyer amount is greater than the current auction price
@@ -141,20 +139,24 @@ contract DutchAuction {
         (uint256 auctionBeginTimeSeconds, uint256 auctionBeginPrice) = decodeParameters(order.salt);
         require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
         uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;
-        // solhint-disable-next-line not-rely-on-time
-        uint256 currentDurationSeconds = order.expirationTimeSeconds-block.timestamp;
         uint256 minPrice = order.takerAssetAmount;
-        uint256 priceDiff = auctionBeginPrice-minPrice;
-        uint256 currentPrice = minPrice + (currentDurationSeconds*priceDiff/auctionDurationSeconds);
-
+        // solhint-disable-next-line not-rely-on-time
+        uint256 timestamp = block.timestamp;
         auctionDetails.beginTime = auctionBeginTimeSeconds;
         auctionDetails.endTime = order.expirationTimeSeconds;
         auctionDetails.beginPrice = auctionBeginPrice;
         auctionDetails.endPrice = minPrice;
+        auctionDetails.currentTime = timestamp;
+
+        uint256 remainingDurationSeconds = order.expirationTimeSeconds-timestamp;
+        uint256 priceDelta = auctionBeginPrice-minPrice;
+        uint256 currentPrice = minPrice + (remainingDurationSeconds*priceDelta/auctionDurationSeconds);
+        // If the auction has not yet begun the current price is the auctionBeginPrice
+        currentPrice = timestamp < auctionBeginTimeSeconds ? auctionBeginPrice : currentPrice;
+        // If the auction has ended the current price is the minPrice
+        // auction end time is guaranteed by 0x Exchange to fail due to the order expiration
+        currentPrice = timestamp >= order.expirationTimeSeconds ? minPrice : currentPrice;
         auctionDetails.currentPrice = currentPrice;
-        // solhint-disable-next-line not-rely-on-time
-        auctionDetails.currentTime = block.timestamp;
-
         return auctionDetails;
     }
 }
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index c61faf9d7..6a1e3ed45 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -27,7 +27,7 @@ const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 const DECIMALS_DEFAULT = 18;
 
-describe(ContractName.DutchAuction, () => {
+describe.only(ContractName.DutchAuction, () => {
     let makerAddress: string;
     let owner: string;
     let takerAddress: string;
@@ -49,11 +49,26 @@ describe(ContractName.DutchAuction, () => {
     let tenMinutesInSeconds: number;
     let currentBlockTimestamp: number;
     let auctionBeginTime: BigNumber;
+    let auctionEndTime: BigNumber;
     let auctionBeginPrice: BigNumber;
+    let auctionEndPrice: BigNumber;
     let encodedParams: BigNumber;
     let sellOrder: SignedOrder;
     let buyOrder: SignedOrder;
     let erc721MakerAssetIds: BigNumber[];
+    async function increaseTimeAsync(): Promise<void> {
+        const timestampBefore = await getLatestBlockTimestampAsync();
+        await web3Wrapper.increaseTimeAsync(5);
+        const timestampAfter = await getLatestBlockTimestampAsync();
+        // HACK send some transactions
+        if (timestampAfter === timestampBefore) {
+            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
+            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
+            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
+            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
+            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
+        }
+    }
 
     before(async () => {
         await blockchainLifecycle.startAsync();
@@ -132,12 +147,19 @@ describe(ContractName.DutchAuction, () => {
         web3Wrapper.abiDecoder.addABI(exchangeInstance.abi);
         web3Wrapper.abiDecoder.addABI(zrxToken.abi);
         erc20Wrapper.addTokenOwnerAddress(dutchAuctionContract.address);
+
         tenMinutesInSeconds = 10 * 60;
         currentBlockTimestamp = await getLatestBlockTimestampAsync();
+        // Default auction begins 10 minutes ago
         auctionBeginTime = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
+        // Default auction ends 10 from now
+        auctionEndTime = new BigNumber(currentBlockTimestamp).plus(tenMinutesInSeconds);
         auctionBeginPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT);
+        auctionEndPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT);
         encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+        const zero = Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT);
 
+        // Default sell order and buy order are exact mirrors
         const sellerDefaultOrderParams = {
             salt: encodedParams, // Set the encoded params as the salt for the seller order
             exchangeAddress: exchangeInstance.address,
@@ -147,18 +169,23 @@ describe(ContractName.DutchAuction, () => {
             makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
             takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
             makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
-            takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(2), DECIMALS_DEFAULT),
-            makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT),
-            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT),
+            takerAssetAmount: auctionEndPrice,
+            expirationTimeSeconds: auctionEndTime,
+            makerFee: zero,
+            takerFee: zero,
         };
+        // Default buy order is for the auction begin price
         const buyerDefaultOrderParams = {
             ...sellerDefaultOrderParams,
             makerAddress: takerAddress,
             makerAssetData: sellerDefaultOrderParams.takerAssetData,
             takerAssetData: sellerDefaultOrderParams.makerAssetData,
-            makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT),
+            makerAssetAmount: auctionBeginPrice,
             takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
         };
+
+        encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+
         const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
         const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(takerAddress)];
         sellerOrderFactory = new OrderFactory(makerPrivateKey, sellerDefaultOrderParams);
@@ -170,11 +197,6 @@ describe(ContractName.DutchAuction, () => {
     beforeEach(async () => {
         await blockchainLifecycle.startAsync();
         erc20Balances = await erc20Wrapper.getBalancesAsync();
-        tenMinutesInSeconds = 10 * 60;
-        currentBlockTimestamp = await getLatestBlockTimestampAsync();
-        auctionBeginTime = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
-        auctionBeginPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT);
-        encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
         sellOrder = await sellerOrderFactory.newSignedOrderAsync();
         buyOrder = await buyerOrderFactory.newSignedOrderAsync();
     });
@@ -183,6 +205,7 @@ describe(ContractName.DutchAuction, () => {
     });
     describe('matchOrders', () => {
         it('should encode and decode parameters', async () => {
+            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
             const [decodedBegin, decodedBeginPrice] = await dutchAuctionContract.decodeParameters.callAsync(
                 encodedParams,
             );
@@ -190,9 +213,6 @@ describe(ContractName.DutchAuction, () => {
             expect(decodedBeginPrice).to.be.bignumber.equal(auctionBeginPrice);
         });
         it('should be worth the begin price at the begining of the auction', async () => {
-            // TODO this is flakey
-            currentBlockTimestamp = await web3Wrapper.getBlockTimestampAsync('latest');
-            await web3Wrapper.increaseTimeAsync(1);
             auctionBeginTime = new BigNumber(currentBlockTimestamp + 2);
             encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
@@ -202,6 +222,18 @@ describe(ContractName.DutchAuction, () => {
             expect(auctionDetails.currentPrice).to.be.bignumber.equal(auctionBeginPrice);
             expect(auctionDetails.beginPrice).to.be.bignumber.equal(auctionBeginPrice);
         });
+        it('should be be worth the end price at the end of the auction', async () => {
+            auctionBeginTime = new BigNumber(currentBlockTimestamp - 1000);
+            auctionEndTime = new BigNumber(currentBlockTimestamp - 100);
+            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                salt: encodedParams,
+                expirationTimeSeconds: auctionEndTime,
+            });
+            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            expect(auctionDetails.currentPrice).to.be.bignumber.equal(auctionEndPrice);
+            expect(auctionDetails.beginPrice).to.be.bignumber.equal(auctionBeginPrice);
+        });
         it('should match orders and send excess to seller', async () => {
             const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
                 buyOrder,
@@ -224,11 +256,11 @@ describe(ContractName.DutchAuction, () => {
         it('should have valid getAuctionDetails at a block in the future', async () => {
             let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const beforePrice = auctionDetails.currentPrice;
-            // Increase block time
-            await web3Wrapper.increaseTimeAsync(60);
+            await increaseTimeAsync();
             auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const currentPrice = auctionDetails.currentPrice;
             expect(beforePrice).to.be.bignumber.greaterThan(currentPrice);
+
             buyOrder = await buyerOrderFactory.newSignedOrderAsync({
                 makerAssetAmount: currentPrice,
             });
@@ -248,8 +280,12 @@ describe(ContractName.DutchAuction, () => {
             );
         });
         it('should revert when auction expires', async () => {
-            // Increase block time
-            await web3Wrapper.increaseTimeAsync(tenMinutesInSeconds);
+            auctionEndTime = new BigNumber(currentBlockTimestamp - 100);
+            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                salt: encodedParams,
+                expirationTimeSeconds: auctionEndTime,
+            });
             return expectTransactionFailedAsync(
                 dutchAuctionContract.matchOrders.sendTransactionAsync(
                     buyOrder,
@@ -264,8 +300,7 @@ describe(ContractName.DutchAuction, () => {
             );
         });
         it('cannot be filled for less than the current price', async () => {
-            // Increase block time
-            await web3Wrapper.increaseTimeAsync(60);
+            await increaseTimeAsync();
             buyOrder = await buyerOrderFactory.newSignedOrderAsync({
                 makerAssetAmount: sellOrder.takerAssetAmount,
             });
-- 
cgit v1.2.3


From cb8601676d70ba648683f8c7df1eca25d670d663 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Wed, 21 Nov 2018 16:04:13 +1100
Subject: chore: Rename price to amount. Encode parameters in makerAssetData

---
 .../extensions/DutchAuction/DutchAuction.sol       | 100 ++++-------
 .../contracts/test/extensions/dutch_auction.ts     | 183 +++++++++++++--------
 2 files changed, 149 insertions(+), 134 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index bb75fc188..a304184f1 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -32,12 +32,12 @@ contract DutchAuction {
     IExchange internal EXCHANGE;
 
     struct AuctionDetails {
-        uint256 beginTime;    // Auction begin time in seconds
-        uint256 endTime;      // Auction end time in seconds
-        uint256 beginPrice;   // Auction begin price
-        uint256 endPrice;     // Auction end price
-        uint256 currentPrice; // Current auction price at block.timestamp
-        uint256 currentTime;  // block.timestamp
+        uint256 beginTimeSeconds;    // Auction begin time in seconds
+        uint256 endTimeSeconds;      // Auction end time in seconds
+        uint256 beginAmount;         // Auction begin amount
+        uint256 endAmount;           // Auction end amount
+        uint256 currentAmount;       // Current auction amount at block.timestamp
+        uint256 currentTimeSeconds;  // block.timestamp
     }
 
     constructor (address _exchange)
@@ -46,35 +46,15 @@ contract DutchAuction {
         EXCHANGE = IExchange(_exchange);
     }
 
-    /// @dev Packs the begin time and price parameters of an auction into uint256.
-    ///      This is stored as the salt value of the sale order.
-    /// @param beginTime Begin time of the auction (32 bits)
-    /// @param beginPrice Starting price of the auction (224 bits)
-    /// @return Encoded Auction Parameters packed into a uint256
-    function encodeParameters(
-        uint256 beginTime,
-        uint256 beginPrice
-    )
-        external
-        view
-        returns (uint256 encodedParameters)
-    {
-        require(beginTime <= 2**32, "INVALID_BEGIN_TIME");
-        require(beginPrice <= 2**224, "INVALID_BEGIN_PRICE");
-        encodedParameters = beginTime;
-        encodedParameters |= beginPrice<<32;
-        return encodedParameters;
-    }
-
-    /// @dev Performs a match of the two orders at the price point given the current block time and the auction
-    ///      start time (encoded in the salt).
-    ///      The Sellers order is a signed order at the lowest price at the end of the auction. Excess from the match
+    /// @dev Performs a match of the two orders at the amount given: the current block time, the auction
+    ///      start time and the auction begin amount.
+    ///      The Sellers order is a signed order at the lowest amount at the end of the auction. Excess from the match
     ///      is transferred to the seller.
     /// @param buyOrder The Buyer's order
     /// @param sellOrder The Seller's order
     /// @param buySignature Proof that order was created by the left maker.
     /// @param sellSignature Proof that order was created by the right maker.
-    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.
+    /// @return matchedFillResults amounts filled and fees paid by maker and taker of matched orders.
     function matchOrders(
         LibOrder.Order memory buyOrder,
         LibOrder.Order memory sellOrder,
@@ -86,13 +66,13 @@ contract DutchAuction {
     {
         AuctionDetails memory auctionDetails = getAuctionDetails(sellOrder);
         // Ensure the auction has not yet started
-        require(auctionDetails.currentTime >= auctionDetails.beginTime, "AUCTION_NOT_STARTED");
+        require(auctionDetails.currentTimeSeconds >= auctionDetails.beginTimeSeconds, "AUCTION_NOT_STARTED");
         // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early
-        require(sellOrder.expirationTimeSeconds > auctionDetails.currentTime, "AUCTION_EXPIRED");
+        require(sellOrder.expirationTimeSeconds > auctionDetails.currentTimeSeconds, "AUCTION_EXPIRED");
         // Ensure the auction goes from high to low
-        require(auctionDetails.beginPrice > auctionDetails.endPrice, "INVALID_PRICE");
-        // Validate the buyer amount is greater than the current auction price
-        require(buyOrder.makerAssetAmount >= auctionDetails.currentPrice, "INVALID_PRICE");
+        require(auctionDetails.beginAmount > auctionDetails.endAmount, "INVALID_AMOUNT");
+        // Validate the buyer amount is greater than the current auction amount
+        require(buyOrder.makerAssetAmount >= auctionDetails.currentAmount, "INVALID_AMOUNT");
         // Match orders, maximally filling `buyOrder`
         matchedFillResults = EXCHANGE.matchOrders(
             buyOrder,
@@ -103,6 +83,7 @@ contract DutchAuction {
         // Return any spread to the seller
         uint256 leftMakerAssetSpreadAmount = matchedFillResults.leftMakerAssetSpreadAmount;
         if (leftMakerAssetSpreadAmount > 0) {
+            // Assume auction is for ERC20
             bytes memory assetData = sellOrder.takerAssetData;
             address token = assetData.readAddress(16);
             address makerAddress = sellOrder.makerAddress;
@@ -111,21 +92,6 @@ contract DutchAuction {
         return matchedFillResults;
     }
 
-    /// @dev Decodes the packed parameters into beginTime and beginPrice.
-    /// @param encodedParameters the encoded parameters
-    /// @return beginTime and beginPrice decoded
-    function decodeParameters(
-        uint256 encodedParameters
-    )
-        public
-        view
-        returns (uint256 beginTime, uint256 beginPrice)
-    {
-        beginTime = encodedParameters & 0x00000000000000000000000fffffffff;
-        beginPrice = encodedParameters>>32;
-        return (beginTime, beginPrice);
-    }
-
     /// @dev Calculates the Auction Details for the given order
     /// @param order The sell order
     /// @return AuctionDetails
@@ -135,28 +101,30 @@ contract DutchAuction {
         public
         returns (AuctionDetails memory auctionDetails)
     {
-        // solhint-disable-next-line indent
-        (uint256 auctionBeginTimeSeconds, uint256 auctionBeginPrice) = decodeParameters(order.salt);
-        require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
+        uint256 makerAssetDataLength = order.makerAssetData.length;
+        // We assume auctionBeginTimeSeconds and auctionBeginAmount are appended to the makerAssetData
+        uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength-64);
+        uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength-32);
+        // require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
         uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;
-        uint256 minPrice = order.takerAssetAmount;
+        uint256 minAmount = order.takerAssetAmount;
         // solhint-disable-next-line not-rely-on-time
         uint256 timestamp = block.timestamp;
-        auctionDetails.beginTime = auctionBeginTimeSeconds;
-        auctionDetails.endTime = order.expirationTimeSeconds;
-        auctionDetails.beginPrice = auctionBeginPrice;
-        auctionDetails.endPrice = minPrice;
-        auctionDetails.currentTime = timestamp;
+        auctionDetails.beginTimeSeconds = auctionBeginTimeSeconds;
+        auctionDetails.endTimeSeconds = order.expirationTimeSeconds;
+        auctionDetails.beginAmount = auctionBeginAmount;
+        auctionDetails.endAmount = minAmount;
+        auctionDetails.currentTimeSeconds = timestamp;
 
         uint256 remainingDurationSeconds = order.expirationTimeSeconds-timestamp;
-        uint256 priceDelta = auctionBeginPrice-minPrice;
-        uint256 currentPrice = minPrice + (remainingDurationSeconds*priceDelta/auctionDurationSeconds);
-        // If the auction has not yet begun the current price is the auctionBeginPrice
-        currentPrice = timestamp < auctionBeginTimeSeconds ? auctionBeginPrice : currentPrice;
-        // If the auction has ended the current price is the minPrice
+        uint256 amountDelta = auctionBeginAmount-minAmount;
+        uint256 currentAmount = minAmount + (remainingDurationSeconds*amountDelta/auctionDurationSeconds);
+        // If the auction has not yet begun the current amount is the auctionBeginAmount
+        currentAmount = timestamp < auctionBeginTimeSeconds ? auctionBeginAmount : currentAmount;
+        // If the auction has ended the current amount is the minAmount
         // auction end time is guaranteed by 0x Exchange to fail due to the order expiration
-        currentPrice = timestamp >= order.expirationTimeSeconds ? minPrice : currentPrice;
-        auctionDetails.currentPrice = currentPrice;
+        currentAmount = timestamp >= order.expirationTimeSeconds ? minAmount : currentAmount;
+        auctionDetails.currentAmount = currentAmount;
         return auctionDetails;
     }
 }
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index 6a1e3ed45..4ad5cfa19 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -1,9 +1,11 @@
 import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils } from '@0x/order-utils';
+import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
 import { SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as chai from 'chai';
+import ethAbi = require('ethereumjs-abi');
+import * as ethUtil from 'ethereumjs-util';
 
 import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
 import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
@@ -26,6 +28,7 @@ chaiSetup.configure();
 const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 const DECIMALS_DEFAULT = 18;
+const ZERO = Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT);
 
 describe.only(ContractName.DutchAuction, () => {
     let makerAddress: string;
@@ -34,13 +37,11 @@ describe.only(ContractName.DutchAuction, () => {
     let feeRecipientAddress: string;
     let defaultMakerAssetAddress: string;
 
-    let weth: DummyERC20TokenContract;
     let zrxToken: DummyERC20TokenContract;
     let erc20TokenA: DummyERC20TokenContract;
     let erc721Token: DummyERC721TokenContract;
     let dutchAuctionContract: DutchAuctionContract;
     let wethContract: WETH9Contract;
-    let exchangeWrapper: ExchangeWrapper;
 
     let sellerOrderFactory: OrderFactory;
     let buyerOrderFactory: OrderFactory;
@@ -48,11 +49,10 @@ describe.only(ContractName.DutchAuction, () => {
     let erc20Balances: ERC20BalancesByOwner;
     let tenMinutesInSeconds: number;
     let currentBlockTimestamp: number;
-    let auctionBeginTime: BigNumber;
-    let auctionEndTime: BigNumber;
-    let auctionBeginPrice: BigNumber;
-    let auctionEndPrice: BigNumber;
-    let encodedParams: BigNumber;
+    let auctionBeginTimeSeconds: BigNumber;
+    let auctionEndTimeSeconds: BigNumber;
+    let auctionBeginAmount: BigNumber;
+    let auctionEndAmount: BigNumber;
     let sellOrder: SignedOrder;
     let buyOrder: SignedOrder;
     let erc721MakerAssetIds: BigNumber[];
@@ -60,7 +60,7 @@ describe.only(ContractName.DutchAuction, () => {
         const timestampBefore = await getLatestBlockTimestampAsync();
         await web3Wrapper.increaseTimeAsync(5);
         const timestampAfter = await getLatestBlockTimestampAsync();
-        // HACK send some transactions
+        // HACK send some transactions when a time increase isn't supported
         if (timestampAfter === timestampBefore) {
             await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
             await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
@@ -70,6 +70,20 @@ describe.only(ContractName.DutchAuction, () => {
         }
     }
 
+    function extendMakerAssetData(makerAssetData: string, beginTimeSeconds: BigNumber, beginAmount: BigNumber): string {
+        return ethUtil.bufferToHex(
+            Buffer.concat([
+                ethUtil.toBuffer(makerAssetData),
+                ethUtil.toBuffer(
+                    (ethAbi as any).rawEncode(
+                        ['uint256', 'uint256'],
+                        [beginTimeSeconds.toString(), beginAmount.toString()],
+                    ),
+                ),
+            ]),
+        );
+    }
+
     before(async () => {
         await blockchainLifecycle.startAsync();
         const accounts = await web3Wrapper.getAvailableAddressesAsync();
@@ -93,8 +107,7 @@ describe.only(ContractName.DutchAuction, () => {
         erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
 
         wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
-        weth = new DummyERC20TokenContract(wethContract.abi, wethContract.address, provider);
-        erc20Wrapper.addDummyTokenContract(weth);
+        erc20Wrapper.addDummyTokenContract(wethContract as any);
 
         const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
         const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
@@ -103,9 +116,8 @@ describe.only(ContractName.DutchAuction, () => {
             txDefaults,
             zrxAssetData,
         );
-        exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
+        const exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
         await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-
         await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
 
         await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
@@ -151,28 +163,30 @@ describe.only(ContractName.DutchAuction, () => {
         tenMinutesInSeconds = 10 * 60;
         currentBlockTimestamp = await getLatestBlockTimestampAsync();
         // Default auction begins 10 minutes ago
-        auctionBeginTime = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
+        auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
         // Default auction ends 10 from now
-        auctionEndTime = new BigNumber(currentBlockTimestamp).plus(tenMinutesInSeconds);
-        auctionBeginPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT);
-        auctionEndPrice = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT);
-        encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
-        const zero = Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT);
+        auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp).plus(tenMinutesInSeconds);
+        auctionBeginAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT);
+        auctionEndAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT);
 
         // Default sell order and buy order are exact mirrors
         const sellerDefaultOrderParams = {
-            salt: encodedParams, // Set the encoded params as the salt for the seller order
+            salt: generatePseudoRandomSalt(),
             exchangeAddress: exchangeInstance.address,
             makerAddress,
             feeRecipientAddress,
             senderAddress: dutchAuctionContract.address,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+            makerAssetData: extendMakerAssetData(
+                assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                auctionBeginTimeSeconds,
+                auctionBeginAmount,
+            ),
             takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
             makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
-            takerAssetAmount: auctionEndPrice,
-            expirationTimeSeconds: auctionEndTime,
-            makerFee: zero,
-            takerFee: zero,
+            takerAssetAmount: auctionEndAmount,
+            expirationTimeSeconds: auctionEndTimeSeconds,
+            makerFee: ZERO,
+            takerFee: ZERO,
         };
         // Default buy order is for the auction begin price
         const buyerDefaultOrderParams = {
@@ -180,12 +194,9 @@ describe.only(ContractName.DutchAuction, () => {
             makerAddress: takerAddress,
             makerAssetData: sellerDefaultOrderParams.takerAssetData,
             takerAssetData: sellerDefaultOrderParams.makerAssetData,
-            makerAssetAmount: auctionBeginPrice,
-            takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
+            makerAssetAmount: auctionBeginAmount,
+            takerAssetAmount: sellerDefaultOrderParams.makerAssetAmount,
         };
-
-        encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
-
         const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
         const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(takerAddress)];
         sellerOrderFactory = new OrderFactory(makerPrivateKey, sellerDefaultOrderParams);
@@ -204,35 +215,33 @@ describe.only(ContractName.DutchAuction, () => {
         await blockchainLifecycle.revertAsync();
     });
     describe('matchOrders', () => {
-        it('should encode and decode parameters', async () => {
-            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
-            const [decodedBegin, decodedBeginPrice] = await dutchAuctionContract.decodeParameters.callAsync(
-                encodedParams,
-            );
-            expect(decodedBegin).to.be.bignumber.equal(auctionBeginTime);
-            expect(decodedBeginPrice).to.be.bignumber.equal(auctionBeginPrice);
-        });
         it('should be worth the begin price at the begining of the auction', async () => {
-            auctionBeginTime = new BigNumber(currentBlockTimestamp + 2);
-            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp + 2);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                salt: encodedParams,
+                makerAssetData: extendMakerAssetData(
+                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                    auctionBeginTimeSeconds,
+                    auctionBeginAmount,
+                ),
             });
             const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            expect(auctionDetails.currentPrice).to.be.bignumber.equal(auctionBeginPrice);
-            expect(auctionDetails.beginPrice).to.be.bignumber.equal(auctionBeginPrice);
+            expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionBeginAmount);
+            expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
         });
         it('should be be worth the end price at the end of the auction', async () => {
-            auctionBeginTime = new BigNumber(currentBlockTimestamp - 1000);
-            auctionEndTime = new BigNumber(currentBlockTimestamp - 100);
-            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - 1000);
+            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - 100);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                salt: encodedParams,
-                expirationTimeSeconds: auctionEndTime,
+                makerAssetData: extendMakerAssetData(
+                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                    auctionBeginTimeSeconds,
+                    auctionBeginAmount,
+                ),
+                expirationTimeSeconds: auctionEndTimeSeconds,
             });
             const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            expect(auctionDetails.currentPrice).to.be.bignumber.equal(auctionEndPrice);
-            expect(auctionDetails.beginPrice).to.be.bignumber.equal(auctionBeginPrice);
+            expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionEndAmount);
+            expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
         });
         it('should match orders and send excess to seller', async () => {
             const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
@@ -246,23 +255,23 @@ describe.only(ContractName.DutchAuction, () => {
             );
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[dutchAuctionContract.address][weth.address]).to.be.bignumber.equal(
+            expect(newBalances[dutchAuctionContract.address][wethContract.address]).to.be.bignumber.equal(
                 constants.ZERO_AMOUNT,
             );
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(buyOrder.makerAssetAmount),
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
             );
         });
         it('should have valid getAuctionDetails at a block in the future', async () => {
             let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            const beforePrice = auctionDetails.currentPrice;
+            const beforeAmount = auctionDetails.currentAmount;
             await increaseTimeAsync();
             auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            const currentPrice = auctionDetails.currentPrice;
-            expect(beforePrice).to.be.bignumber.greaterThan(currentPrice);
+            const currentAmount = auctionDetails.currentAmount;
+            expect(beforeAmount).to.be.bignumber.greaterThan(currentAmount);
 
             buyOrder = await buyerOrderFactory.newSignedOrderAsync({
-                makerAssetAmount: currentPrice,
+                makerAssetAmount: currentAmount,
             });
             const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
                 buyOrder,
@@ -275,16 +284,14 @@ describe.only(ContractName.DutchAuction, () => {
             );
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][weth.address].plus(currentPrice),
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][wethContract.address].plus(currentAmount),
             );
         });
         it('should revert when auction expires', async () => {
-            auctionEndTime = new BigNumber(currentBlockTimestamp - 100);
-            encodedParams = await dutchAuctionContract.encodeParameters.callAsync(auctionBeginTime, auctionBeginPrice);
+            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - 100);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                salt: encodedParams,
-                expirationTimeSeconds: auctionEndTime,
+                expirationTimeSeconds: auctionEndTimeSeconds,
             });
             return expectTransactionFailedAsync(
                 dutchAuctionContract.matchOrders.sendTransactionAsync(
@@ -314,7 +321,43 @@ describe.only(ContractName.DutchAuction, () => {
                         from: takerAddress,
                     },
                 ),
-                'INVALID_PRICE' as any,
+                'INVALID_AMOUNT' as any,
+            );
+        });
+        it('cannot match an expired auction', async () => {
+            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - 1000);
+            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - 100);
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                expirationTimeSeconds: auctionEndTimeSeconds,
+            });
+            return expectTransactionFailedAsync(
+                dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+                'AUCTION_EXPIRED' as any,
+            );
+        });
+        it('auction begin amount must be higher than final amount ', async () => {
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                takerAssetAmount: auctionBeginAmount.plus(1),
+            });
+            return expectTransactionFailedAsync(
+                dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+                'INVALID_AMOUNT' as any,
             );
         });
         describe('ERC721', () => {
@@ -322,11 +365,15 @@ describe.only(ContractName.DutchAuction, () => {
                 const makerAssetId = erc721MakerAssetIds[0];
                 sellOrder = await sellerOrderFactory.newSignedOrderAsync({
                     makerAssetAmount: new BigNumber(1),
-                    makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                    makerAssetData: extendMakerAssetData(
+                        assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                        auctionBeginTimeSeconds,
+                        auctionBeginAmount,
+                    ),
                 });
                 buyOrder = await buyerOrderFactory.newSignedOrderAsync({
                     takerAssetAmount: new BigNumber(1),
-                    takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
+                    takerAssetData: sellOrder.makerAssetData,
                 });
                 const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
                     buyOrder,
@@ -339,8 +386,8 @@ describe.only(ContractName.DutchAuction, () => {
                 );
                 await web3Wrapper.awaitTransactionSuccessAsync(txHash);
                 const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[makerAddress][weth.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][weth.address].plus(buyOrder.makerAssetAmount),
+                expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+                    erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
                 );
                 const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
                 expect(newOwner).to.be.bignumber.equal(takerAddress);
-- 
cgit v1.2.3


From 7934d77defe6510081090398ea352f5ac3d4e3df Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Wed, 21 Nov 2018 16:14:59 +1100
Subject: chore: taker address and zrx fee test

---
 .../contracts/test/extensions/dutch_auction.ts     | 47 +++++++++++++++++++++-
 1 file changed, 46 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index 4ad5cfa19..dbd956c0f 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -175,7 +175,8 @@ describe.only(ContractName.DutchAuction, () => {
             exchangeAddress: exchangeInstance.address,
             makerAddress,
             feeRecipientAddress,
-            senderAddress: dutchAuctionContract.address,
+            // taker address or sender address should be set to the ducth auction contract
+            takerAddress: dutchAuctionContract.address,
             makerAssetData: extendMakerAssetData(
                 assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
                 auctionBeginTimeSeconds,
@@ -288,6 +289,50 @@ describe.only(ContractName.DutchAuction, () => {
                 erc20Balances[makerAddress][wethContract.address].plus(currentAmount),
             );
         });
+        it('maker fees on sellOrder are paid to the fee receipient', async () => {
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                makerFee: new BigNumber(1),
+            });
+            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                buyOrder,
+                sellOrder,
+                buyOrder.signature,
+                sellOrder.signature,
+                {
+                    from: takerAddress,
+                },
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].plus(sellOrder.makerFee),
+            );
+        });
+        it('maker fees on buyOrder are paid to the fee receipient', async () => {
+            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
+                makerFee: new BigNumber(1),
+            });
+            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                buyOrder,
+                sellOrder,
+                buyOrder.signature,
+                sellOrder.signature,
+                {
+                    from: takerAddress,
+                },
+            );
+            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+                erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].plus(buyOrder.makerFee),
+            );
+        });
         it('should revert when auction expires', async () => {
             auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - 100);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-- 
cgit v1.2.3


From 54aaee8e42dda50dc325451387b98c9f75bcb6ab Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Wed, 21 Nov 2018 16:34:38 +1100
Subject: chore: update documentation

---
 .../extensions/DutchAuction/DutchAuction.sol       | 37 ++++++++++++++--------
 .../contracts/test/extensions/dutch_auction.ts     |  2 +-
 2 files changed, 25 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index a304184f1..225e33929 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -32,11 +32,11 @@ contract DutchAuction {
     IExchange internal EXCHANGE;
 
     struct AuctionDetails {
-        uint256 beginTimeSeconds;    // Auction begin time in seconds
-        uint256 endTimeSeconds;      // Auction end time in seconds
-        uint256 beginAmount;         // Auction begin amount
-        uint256 endAmount;           // Auction end amount
-        uint256 currentAmount;       // Current auction amount at block.timestamp
+        uint256 beginTimeSeconds;    // Auction begin time in seconds: sellOrder.makerAssetData
+        uint256 endTimeSeconds;      // Auction end time in seconds: sellOrder.expiryTimeSeconds
+        uint256 beginAmount;         // Auction begin amount: sellOrder.makerAssetData
+        uint256 endAmount;           // Auction end amount: sellOrder.takerAssetAmount
+        uint256 currentAmount;       // Calculated amount given block.timestamp
         uint256 currentTimeSeconds;  // block.timestamp
     }
 
@@ -46,14 +46,25 @@ contract DutchAuction {
         EXCHANGE = IExchange(_exchange);
     }
 
-    /// @dev Performs a match of the two orders at the amount given: the current block time, the auction
-    ///      start time and the auction begin amount.
-    ///      The Sellers order is a signed order at the lowest amount at the end of the auction. Excess from the match
-    ///      is transferred to the seller.
-    /// @param buyOrder The Buyer's order
-    /// @param sellOrder The Seller's order
-    /// @param buySignature Proof that order was created by the left maker.
-    /// @param sellSignature Proof that order was created by the right maker.
+    /// @dev Matches the buy and sell orders at an amount given the following: the current block time, the auction
+    ///      start time and the auction begin amount. The sell order is a an order at the lowest amount
+    ///      at the end of the auction. Excess from the match is transferred to the seller.
+    ///      Over time the price moves from beginAmount to endAmount given the current block.timestamp.
+    ///      sellOrder.expiryTimeSeconds is the end time of the auction.
+    ///      sellOrder.takerAssetAmount is the end amount of the auction (lowest possible amount).
+    ///      sellOrder.makerAssetData is the ABI encoded Asset Proxy data with the following data appended
+    ///      buyOrder.makerAssetData is the buyers bid on the auction, must meet the amount for the current block timestamp
+    ///      (uint256 beginTimeSeconds, uint256 beginAmount).
+    ///      This function reverts in the following scenarios:
+    ///         * Auction has not started (auctionDetails.currentTimeSeconds < auctionDetails.beginTimeSeconds)
+    ///         * Auction has expired (auctionDetails.endTimeSeconds < auctionDetails.currentTimeSeconds)
+    ///         * Amount is invalid: Buy order amount is too low (buyOrder.makerAssetAmount < auctionDetails.currentAmount)
+    ///         * Amount is invalid: Invalid begin amount (auctionDetails.beginAmount > auctionDetails.endAmount)
+    ///         * Any failure in the 0x Match Orders
+    /// @param buyOrder The Buyer's order. This order is for the current expected price of the auction.
+    /// @param sellOrder The Seller's order. This order is for the lowest amount (at the end of the auction).
+    /// @param buySignature Proof that order was created by the buyer.
+    /// @param sellSignature Proof that order was created by the seller.
     /// @return matchedFillResults amounts filled and fees paid by maker and taker of matched orders.
     function matchOrders(
         LibOrder.Order memory buyOrder,
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index dbd956c0f..207da6796 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -30,7 +30,7 @@ const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 const DECIMALS_DEFAULT = 18;
 const ZERO = Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT);
 
-describe.only(ContractName.DutchAuction, () => {
+describe(ContractName.DutchAuction, () => {
     let makerAddress: string;
     let owner: string;
     let takerAddress: string;
-- 
cgit v1.2.3


From a5eb1bcc20d62c222010e838944a084dde0867da Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Thu, 22 Nov 2018 15:26:39 +1100
Subject: chore: Return excess to buyer

---
 .../extensions/DutchAuction/DutchAuction.sol       | 17 ++++--
 .../contracts/test/extensions/dutch_auction.ts     | 70 ++++++++++++++--------
 2 files changed, 58 insertions(+), 29 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index 225e33929..dea836da9 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -94,11 +94,20 @@ contract DutchAuction {
         // Return any spread to the seller
         uint256 leftMakerAssetSpreadAmount = matchedFillResults.leftMakerAssetSpreadAmount;
         if (leftMakerAssetSpreadAmount > 0) {
-            // Assume auction is for ERC20
+            // Calculate the excess from the buy order. This can occur if the buyer sends in a higher
+            // amount than the calculated current amount
+            uint256 buyerExcessAmount = buyOrder.makerAssetAmount-auctionDetails.currentAmount;
+            uint256 sellerExcessAmount = leftMakerAssetSpreadAmount-buyerExcessAmount;
             bytes memory assetData = sellOrder.takerAssetData;
             address token = assetData.readAddress(16);
-            address makerAddress = sellOrder.makerAddress;
-            IERC20Token(token).transfer(makerAddress, leftMakerAssetSpreadAmount);
+            if (sellerExcessAmount > 0) {
+                address makerAddress = sellOrder.makerAddress;
+                IERC20Token(token).transfer(makerAddress, sellerExcessAmount);
+            }
+            if (buyerExcessAmount > 0) {
+                address takerAddress = buyOrder.makerAddress;
+                IERC20Token(token).transfer(takerAddress, buyerExcessAmount);
+            }
         }
         return matchedFillResults;
     }
@@ -116,7 +125,7 @@ contract DutchAuction {
         // We assume auctionBeginTimeSeconds and auctionBeginAmount are appended to the makerAssetData
         uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength-64);
         uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength-32);
-        // require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
+        require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
         uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;
         uint256 minAmount = order.takerAssetAmount;
         // solhint-disable-next-line not-rely-on-time
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index 207da6796..28e72858c 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -28,9 +28,8 @@ chaiSetup.configure();
 const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 const DECIMALS_DEFAULT = 18;
-const ZERO = Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT);
 
-describe(ContractName.DutchAuction, () => {
+describe.only(ContractName.DutchAuction, () => {
     let makerAddress: string;
     let owner: string;
     let takerAddress: string;
@@ -186,8 +185,8 @@ describe(ContractName.DutchAuction, () => {
             makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
             takerAssetAmount: auctionEndAmount,
             expirationTimeSeconds: auctionEndTimeSeconds,
-            makerFee: ZERO,
-            takerFee: ZERO,
+            makerFee: constants.ZERO_AMOUNT,
+            takerFee: constants.ZERO_AMOUNT,
         };
         // Default buy order is for the auction begin price
         const buyerDefaultOrderParams = {
@@ -244,23 +243,36 @@ describe(ContractName.DutchAuction, () => {
             expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionEndAmount);
             expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
         });
-        it('should match orders and send excess to seller', async () => {
-            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
-                buyOrder,
+        it('should match orders at current amount and send excess to buyer', async () => {
+            let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
+                makerAssetAmount: auctionDetails.currentAmount.times(2),
+            });
+            const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
+                await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+            );
+            auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(
                 sellOrder,
-                buyOrder.signature,
-                sellOrder.signature,
-                {
-                    from: takerAddress,
-                },
+                {},
+                parseInt(receipt.blockNumber as any, 16),
             );
-            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
             expect(newBalances[dutchAuctionContract.address][wethContract.address]).to.be.bignumber.equal(
                 constants.ZERO_AMOUNT,
             );
             expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
+                erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
+            );
+            expect(newBalances[takerAddress][wethContract.address]).to.be.bignumber.equal(
+                erc20Balances[takerAddress][wethContract.address].minus(auctionDetails.currentAmount),
             );
         });
         it('should have valid getAuctionDetails at a block in the future', async () => {
@@ -293,6 +305,7 @@ describe(ContractName.DutchAuction, () => {
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
                 makerFee: new BigNumber(1),
             });
+            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
                 buyOrder,
                 sellOrder,
@@ -305,7 +318,7 @@ describe(ContractName.DutchAuction, () => {
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
             expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
+                erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
             );
             expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
                 erc20Balances[feeRecipientAddress][zrxToken.address].plus(sellOrder.makerFee),
@@ -315,6 +328,7 @@ describe(ContractName.DutchAuction, () => {
             buyOrder = await buyerOrderFactory.newSignedOrderAsync({
                 makerFee: new BigNumber(1),
             });
+            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
                 buyOrder,
                 sellOrder,
@@ -327,7 +341,7 @@ describe(ContractName.DutchAuction, () => {
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
             expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
+                erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
             );
             expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
                 erc20Balances[feeRecipientAddress][zrxToken.address].plus(buyOrder.makerFee),
@@ -420,19 +434,25 @@ describe(ContractName.DutchAuction, () => {
                     takerAssetAmount: new BigNumber(1),
                     takerAssetData: sellOrder.makerAssetData,
                 });
-                const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
-                    buyOrder,
+                const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
+                    await dutchAuctionContract.matchOrders.sendTransactionAsync(
+                        buyOrder,
+                        sellOrder,
+                        buyOrder.signature,
+                        sellOrder.signature,
+                        {
+                            from: takerAddress,
+                        },
+                    ),
+                );
+                const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(
                     sellOrder,
-                    buyOrder.signature,
-                    sellOrder.signature,
-                    {
-                        from: takerAddress,
-                    },
+                    {},
+                    parseInt(receipt.blockNumber as any, 16),
                 );
-                await web3Wrapper.awaitTransactionSuccessAsync(txHash);
                 const newBalances = await erc20Wrapper.getBalancesAsync();
                 expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
-                    erc20Balances[makerAddress][wethContract.address].plus(buyOrder.makerAssetAmount),
+                    erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
                 );
                 const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
                 expect(newOwner).to.be.bignumber.equal(takerAddress);
-- 
cgit v1.2.3


From afa24aa122f0217b64f853ec33a8f3813cc80e1f Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Thu, 22 Nov 2018 15:40:34 +1100
Subject: chore: Work around for Ganache timestamp bug

---
 .../contracts/test/extensions/dutch_auction.ts     | 31 ++++++++++------------
 1 file changed, 14 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index 28e72858c..ae614cbd8 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -244,11 +244,11 @@ describe.only(ContractName.DutchAuction, () => {
             expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
         });
         it('should match orders at current amount and send excess to buyer', async () => {
-            let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             buyOrder = await buyerOrderFactory.newSignedOrderAsync({
                 makerAssetAmount: auctionDetails.currentAmount.times(2),
             });
-            const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
+            await web3Wrapper.awaitTransactionSuccessAsync(
                 await dutchAuctionContract.matchOrders.sendTransactionAsync(
                     buyOrder,
                     sellOrder,
@@ -259,16 +259,14 @@ describe.only(ContractName.DutchAuction, () => {
                     },
                 ),
             );
-            auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(
-                sellOrder,
-                {},
-                parseInt(receipt.blockNumber as any, 16),
-            );
             const newBalances = await erc20Wrapper.getBalancesAsync();
             expect(newBalances[dutchAuctionContract.address][wethContract.address]).to.be.bignumber.equal(
                 constants.ZERO_AMOUNT,
             );
-            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+            // HACK gte used here due to a bug in ganache where the timestamp can change
+            // between multiple calls to the same block. Which can move the amount in our case
+            // ref: https://github.com/trufflesuite/ganache-core/issues/111
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
                 erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
             );
             expect(newBalances[takerAddress][wethContract.address]).to.be.bignumber.equal(
@@ -317,7 +315,7 @@ describe.only(ContractName.DutchAuction, () => {
             );
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
                 erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
             );
             expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
@@ -340,7 +338,7 @@ describe.only(ContractName.DutchAuction, () => {
             );
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
                 erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
             );
             expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
@@ -434,7 +432,8 @@ describe.only(ContractName.DutchAuction, () => {
                     takerAssetAmount: new BigNumber(1),
                     takerAssetData: sellOrder.makerAssetData,
                 });
-                const receipt = await web3Wrapper.awaitTransactionSuccessAsync(
+                const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+                await web3Wrapper.awaitTransactionSuccessAsync(
                     await dutchAuctionContract.matchOrders.sendTransactionAsync(
                         buyOrder,
                         sellOrder,
@@ -445,13 +444,11 @@ describe.only(ContractName.DutchAuction, () => {
                         },
                     ),
                 );
-                const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(
-                    sellOrder,
-                    {},
-                    parseInt(receipt.blockNumber as any, 16),
-                );
                 const newBalances = await erc20Wrapper.getBalancesAsync();
-                expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
+                // HACK gte used here due to a bug in ganache where the timestamp can change
+                // between multiple calls to the same block. Which can move the amount in our case
+                // ref: https://github.com/trufflesuite/ganache-core/issues/111
+                expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
                     erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
                 );
                 const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
-- 
cgit v1.2.3


From 6b1fea602ed762dc882872a80616f404e9a52525 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Tue, 27 Nov 2018 15:44:22 +1100
Subject: chore: Clean up documentation

---
 .../extensions/DutchAuction/DutchAuction.sol       | 46 +++++++++++++++++-----
 .../contracts/test/extensions/dutch_auction.ts     | 42 ++++++++++----------
 2 files changed, 58 insertions(+), 30 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index dea836da9..7115e5bd5 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -32,8 +32,8 @@ contract DutchAuction {
     IExchange internal EXCHANGE;
 
     struct AuctionDetails {
-        uint256 beginTimeSeconds;    // Auction begin time in seconds: sellOrder.makerAssetData
-        uint256 endTimeSeconds;      // Auction end time in seconds: sellOrder.expiryTimeSeconds
+        uint256 beginTimeSeconds;    // Auction begin unix timestamp: sellOrder.makerAssetData
+        uint256 endTimeSeconds;      // Auction end unix timestamp: sellOrder.expiryTimeSeconds
         uint256 beginAmount;         // Auction begin amount: sellOrder.makerAssetData
         uint256 endAmount;           // Auction end amount: sellOrder.takerAssetAmount
         uint256 currentAmount;       // Calculated amount given block.timestamp
@@ -80,8 +80,6 @@ contract DutchAuction {
         require(auctionDetails.currentTimeSeconds >= auctionDetails.beginTimeSeconds, "AUCTION_NOT_STARTED");
         // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early
         require(sellOrder.expirationTimeSeconds > auctionDetails.currentTimeSeconds, "AUCTION_EXPIRED");
-        // Ensure the auction goes from high to low
-        require(auctionDetails.beginAmount > auctionDetails.endAmount, "INVALID_AMOUNT");
         // Validate the buyer amount is greater than the current auction amount
         require(buyOrder.makerAssetAmount >= auctionDetails.currentAmount, "INVALID_AMOUNT");
         // Match orders, maximally filling `buyOrder`
@@ -91,19 +89,34 @@ contract DutchAuction {
             buySignature,
             sellSignature
         );
-        // Return any spread to the seller
+        // The difference in sellOrder.takerAssetAmount and current amount is given as spread to the matcher
+        // This may include additional spread from the buyOrder.makerAssetAmount and the currentAmount.
+        // e.g currentAmount is 30, sellOrder.takerAssetAmount is 10 and buyOrder.makerAssetamount is 40.
+        // 10 (40-30) is returned to the buyer, 20 (30-10) sent to the seller and 10 has previously
+        // been transferred to the seller during matchOrders
         uint256 leftMakerAssetSpreadAmount = matchedFillResults.leftMakerAssetSpreadAmount;
         if (leftMakerAssetSpreadAmount > 0) {
+            // ERC20 Asset data itself is encoded as follows:
+            //
+            // | Area     | Offset | Length  | Contents                            |
+            // |----------|--------|---------|-------------------------------------|
+            // | Header   | 0      | 4       | function selector                   |
+            // | Params   |        | 1 * 32  | function parameters:                |
+            // |          | 4      | 12 + 20 |   1. token address                  |
+            bytes memory assetData = sellOrder.takerAssetData;
+            address token = assetData.readAddress(16);
             // Calculate the excess from the buy order. This can occur if the buyer sends in a higher
             // amount than the calculated current amount
             uint256 buyerExcessAmount = buyOrder.makerAssetAmount-auctionDetails.currentAmount;
             uint256 sellerExcessAmount = leftMakerAssetSpreadAmount-buyerExcessAmount;
-            bytes memory assetData = sellOrder.takerAssetData;
-            address token = assetData.readAddress(16);
+            // Return the difference between auctionDetails.currentAmount and sellOrder.takerAssetAmount
+            // to the seller
             if (sellerExcessAmount > 0) {
                 address makerAddress = sellOrder.makerAddress;
                 IERC20Token(token).transfer(makerAddress, sellerExcessAmount);
             }
+            // Return the difference between buyOrder.makerAssetAmount and auctionDetails.currentAmount
+            // to the buyer
             if (buyerExcessAmount > 0) {
                 address takerAddress = buyOrder.makerAddress;
                 IERC20Token(token).transfer(takerAddress, buyerExcessAmount);
@@ -122,12 +135,26 @@ contract DutchAuction {
         returns (AuctionDetails memory auctionDetails)
     {
         uint256 makerAssetDataLength = order.makerAssetData.length;
-        // We assume auctionBeginTimeSeconds and auctionBeginAmount are appended to the makerAssetData
+        // It is unknown the encoded data of makerAssetData, we assume the last 64 bytes
+        // are the Auction Details encoding.
+        // Auction Details is encoded as follows:
+        //
+        // | Area     | Offset | Length  | Contents                            |
+        // |----------|--------|---------|-------------------------------------|
+        // | Params   |        | 2 * 32  | parameters:                         |
+        // |          | -64    | 32      |   1. auction begin unix timestamp   |
+        // |          | -32    | 32      |   2. auction begin begin amount     |
+        // ERC20 asset data length is 4+32, 64 for auction details results in min length if 100
+        require(makerAssetDataLength > 10, "INVALID_ASSET_DATA");
         uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength-64);
         uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength-32);
+        // Ensure the auction has a valid begin time
         require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
         uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;
+        // Ensure the auction goes from high to low
         uint256 minAmount = order.takerAssetAmount;
+        require(auctionBeginAmount > minAmount, "INVALID_AMOUNT");
+        uint256 amountDelta = auctionBeginAmount-minAmount;
         // solhint-disable-next-line not-rely-on-time
         uint256 timestamp = block.timestamp;
         auctionDetails.beginTimeSeconds = auctionBeginTimeSeconds;
@@ -137,8 +164,9 @@ contract DutchAuction {
         auctionDetails.currentTimeSeconds = timestamp;
 
         uint256 remainingDurationSeconds = order.expirationTimeSeconds-timestamp;
-        uint256 amountDelta = auctionBeginAmount-minAmount;
         uint256 currentAmount = minAmount + (remainingDurationSeconds*amountDelta/auctionDurationSeconds);
+        // Check the bounds where we SafeMath was avoivded so the auction details can be queried prior
+        // and after the auction time.
         // If the auction has not yet begun the current amount is the auctionBeginAmount
         currentAmount = timestamp < auctionBeginTimeSeconds ? auctionBeginAmount : currentAmount;
         // If the auction has ended the current amount is the minAmount
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index ae614cbd8..b3408e27d 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -6,6 +6,7 @@ import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as chai from 'chai';
 import ethAbi = require('ethereumjs-abi');
 import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
 
 import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
 import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
@@ -29,7 +30,7 @@ const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 const DECIMALS_DEFAULT = 18;
 
-describe.only(ContractName.DutchAuction, () => {
+describe(ContractName.DutchAuction, () => {
     let makerAddress: string;
     let owner: string;
     let takerAddress: string;
@@ -46,7 +47,6 @@ describe.only(ContractName.DutchAuction, () => {
     let buyerOrderFactory: OrderFactory;
     let erc20Wrapper: ERC20Wrapper;
     let erc20Balances: ERC20BalancesByOwner;
-    let tenMinutesInSeconds: number;
     let currentBlockTimestamp: number;
     let auctionBeginTimeSeconds: BigNumber;
     let auctionEndTimeSeconds: BigNumber;
@@ -55,6 +55,8 @@ describe.only(ContractName.DutchAuction, () => {
     let sellOrder: SignedOrder;
     let buyOrder: SignedOrder;
     let erc721MakerAssetIds: BigNumber[];
+    const tenMinutesInSeconds = 10 * 60;
+
     async function increaseTimeAsync(): Promise<void> {
         const timestampBefore = await getLatestBlockTimestampAsync();
         await web3Wrapper.increaseTimeAsync(5);
@@ -62,10 +64,6 @@ describe.only(ContractName.DutchAuction, () => {
         // HACK send some transactions when a time increase isn't supported
         if (timestampAfter === timestampBefore) {
             await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
-            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
-            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
-            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
-            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
         }
     }
 
@@ -159,7 +157,6 @@ describe.only(ContractName.DutchAuction, () => {
         web3Wrapper.abiDecoder.addABI(zrxToken.abi);
         erc20Wrapper.addTokenOwnerAddress(dutchAuctionContract.address);
 
-        tenMinutesInSeconds = 10 * 60;
         currentBlockTimestamp = await getLatestBlockTimestampAsync();
         // Default auction begins 10 minutes ago
         auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
@@ -229,8 +226,8 @@ describe.only(ContractName.DutchAuction, () => {
             expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
         });
         it('should be be worth the end price at the end of the auction', async () => {
-            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - 1000);
-            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - 100);
+            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds * 2);
+            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
                 makerAssetData: extendMakerAssetData(
                     assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
@@ -244,9 +241,9 @@ describe.only(ContractName.DutchAuction, () => {
             expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
         });
         it('should match orders at current amount and send excess to buyer', async () => {
-            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
+            const beforeAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             buyOrder = await buyerOrderFactory.newSignedOrderAsync({
-                makerAssetAmount: auctionDetails.currentAmount.times(2),
+                makerAssetAmount: beforeAuctionDetails.currentAmount.times(2),
             });
             await web3Wrapper.awaitTransactionSuccessAsync(
                 await dutchAuctionContract.matchOrders.sendTransactionAsync(
@@ -259,6 +256,7 @@ describe.only(ContractName.DutchAuction, () => {
                     },
                 ),
             );
+            const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const newBalances = await erc20Wrapper.getBalancesAsync();
             expect(newBalances[dutchAuctionContract.address][wethContract.address]).to.be.bignumber.equal(
                 constants.ZERO_AMOUNT,
@@ -267,13 +265,13 @@ describe.only(ContractName.DutchAuction, () => {
             // between multiple calls to the same block. Which can move the amount in our case
             // ref: https://github.com/trufflesuite/ganache-core/issues/111
             expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
+                erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
             );
-            expect(newBalances[takerAddress][wethContract.address]).to.be.bignumber.equal(
-                erc20Balances[takerAddress][wethContract.address].minus(auctionDetails.currentAmount),
+            expect(newBalances[takerAddress][wethContract.address]).to.be.bignumber.gte(
+                erc20Balances[takerAddress][wethContract.address].minus(afterAuctionDetails.currentAmount),
             );
         });
-        it('should have valid getAuctionDetails at a block in the future', async () => {
+        it('should have valid getAuctionDetails at some block in the future', async () => {
             let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const beforeAmount = auctionDetails.currentAmount;
             await increaseTimeAsync();
@@ -291,6 +289,8 @@ describe.only(ContractName.DutchAuction, () => {
                 sellOrder.signature,
                 {
                     from: takerAddress,
+                    // HACK geth seems to miscalculate the gas required intermittently
+                    gas: 400000,
                 },
             );
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
@@ -303,7 +303,6 @@ describe.only(ContractName.DutchAuction, () => {
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
                 makerFee: new BigNumber(1),
             });
-            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
                 buyOrder,
                 sellOrder,
@@ -314,9 +313,10 @@ describe.only(ContractName.DutchAuction, () => {
                 },
             );
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+            const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const newBalances = await erc20Wrapper.getBalancesAsync();
             expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
+                erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
             );
             expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
                 erc20Balances[feeRecipientAddress][zrxToken.address].plus(sellOrder.makerFee),
@@ -326,7 +326,6 @@ describe.only(ContractName.DutchAuction, () => {
             buyOrder = await buyerOrderFactory.newSignedOrderAsync({
                 makerFee: new BigNumber(1),
             });
-            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
                 buyOrder,
                 sellOrder,
@@ -338,8 +337,9 @@ describe.only(ContractName.DutchAuction, () => {
             );
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
             const newBalances = await erc20Wrapper.getBalancesAsync();
+            const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
             expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
+                erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
             );
             expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
                 erc20Balances[feeRecipientAddress][zrxToken.address].plus(buyOrder.makerFee),
@@ -432,7 +432,6 @@ describe.only(ContractName.DutchAuction, () => {
                     takerAssetAmount: new BigNumber(1),
                     takerAssetData: sellOrder.makerAssetData,
                 });
-                const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
                 await web3Wrapper.awaitTransactionSuccessAsync(
                     await dutchAuctionContract.matchOrders.sendTransactionAsync(
                         buyOrder,
@@ -444,12 +443,13 @@ describe.only(ContractName.DutchAuction, () => {
                         },
                     ),
                 );
+                const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
                 const newBalances = await erc20Wrapper.getBalancesAsync();
                 // HACK gte used here due to a bug in ganache where the timestamp can change
                 // between multiple calls to the same block. Which can move the amount in our case
                 // ref: https://github.com/trufflesuite/ganache-core/issues/111
                 expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                    erc20Balances[makerAddress][wethContract.address].plus(auctionDetails.currentAmount),
+                    erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
                 );
                 const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
                 expect(newOwner).to.be.bignumber.equal(takerAddress);
-- 
cgit v1.2.3


From a882a399378f75261e9fe68e6f20b1d4bb8d59c0 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Fri, 30 Nov 2018 12:59:19 +1100
Subject: chore: Use SafeMath where possible

---
 .../extensions/DutchAuction/DutchAuction.sol       | 49 +++++++++++++++-------
 1 file changed, 34 insertions(+), 15 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index 7115e5bd5..60077746d 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -23,9 +23,12 @@ import "../../protocol/Exchange/interfaces/IExchange.sol";
 import "../../protocol/Exchange/libs/LibOrder.sol";
 import "../../tokens/ERC20Token/IERC20Token.sol";
 import "../../utils/LibBytes/LibBytes.sol";
+import "../../utils/SafeMath/SafeMath.sol";
 
 
-contract DutchAuction {
+contract DutchAuction is
+    SafeMath
+{
     using LibBytes for bytes;
 
     // solhint-disable var-name-mixedcase
@@ -77,11 +80,20 @@ contract DutchAuction {
     {
         AuctionDetails memory auctionDetails = getAuctionDetails(sellOrder);
         // Ensure the auction has not yet started
-        require(auctionDetails.currentTimeSeconds >= auctionDetails.beginTimeSeconds, "AUCTION_NOT_STARTED");
+        require(
+            auctionDetails.currentTimeSeconds >= auctionDetails.beginTimeSeconds,
+            "AUCTION_NOT_STARTED"
+        );
         // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early
-        require(sellOrder.expirationTimeSeconds > auctionDetails.currentTimeSeconds, "AUCTION_EXPIRED");
+        require(
+            sellOrder.expirationTimeSeconds > auctionDetails.currentTimeSeconds,
+            "AUCTION_EXPIRED"
+        );
         // Validate the buyer amount is greater than the current auction amount
-        require(buyOrder.makerAssetAmount >= auctionDetails.currentAmount, "INVALID_AMOUNT");
+        require(
+            buyOrder.makerAssetAmount >= auctionDetails.currentAmount,
+            "INVALID_AMOUNT"
+        );
         // Match orders, maximally filling `buyOrder`
         matchedFillResults = EXCHANGE.matchOrders(
             buyOrder,
@@ -107,19 +119,17 @@ contract DutchAuction {
             address token = assetData.readAddress(16);
             // Calculate the excess from the buy order. This can occur if the buyer sends in a higher
             // amount than the calculated current amount
-            uint256 buyerExcessAmount = buyOrder.makerAssetAmount-auctionDetails.currentAmount;
-            uint256 sellerExcessAmount = leftMakerAssetSpreadAmount-buyerExcessAmount;
+            uint256 buyerExcessAmount = safeSub(buyOrder.makerAssetAmount, auctionDetails.currentAmount);
+            uint256 sellerExcessAmount = safeSub(leftMakerAssetSpreadAmount, buyerExcessAmount);
             // Return the difference between auctionDetails.currentAmount and sellOrder.takerAssetAmount
             // to the seller
             if (sellerExcessAmount > 0) {
-                address makerAddress = sellOrder.makerAddress;
-                IERC20Token(token).transfer(makerAddress, sellerExcessAmount);
+                IERC20Token(token).transfer(sellOrder.makerAddress, sellerExcessAmount);
             }
             // Return the difference between buyOrder.makerAssetAmount and auctionDetails.currentAmount
             // to the buyer
             if (buyerExcessAmount > 0) {
-                address takerAddress = buyOrder.makerAddress;
-                IERC20Token(token).transfer(takerAddress, buyerExcessAmount);
+                IERC20Token(token).transfer(buyOrder.makerAddress, buyerExcessAmount);
             }
         }
         return matchedFillResults;
@@ -145,15 +155,24 @@ contract DutchAuction {
         // |          | -64    | 32      |   1. auction begin unix timestamp   |
         // |          | -32    | 32      |   2. auction begin begin amount     |
         // ERC20 asset data length is 4+32, 64 for auction details results in min length if 100
-        require(makerAssetDataLength > 10, "INVALID_ASSET_DATA");
-        uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength-64);
-        uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength-32);
+        require(
+            makerAssetDataLength > 10,
+            "INVALID_ASSET_DATA"
+        );
+        uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength - 64);
+        uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength - 32);
         // Ensure the auction has a valid begin time
-        require(order.expirationTimeSeconds > auctionBeginTimeSeconds, "INVALID_BEGIN_TIME");
+        require(
+            order.expirationTimeSeconds > auctionBeginTimeSeconds,
+            "INVALID_BEGIN_TIME"
+        );
         uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;
         // Ensure the auction goes from high to low
         uint256 minAmount = order.takerAssetAmount;
-        require(auctionBeginAmount > minAmount, "INVALID_AMOUNT");
+        require(
+            auctionBeginAmount > minAmount,
+            "INVALID_AMOUNT"
+        );
         uint256 amountDelta = auctionBeginAmount-minAmount;
         // solhint-disable-next-line not-rely-on-time
         uint256 timestamp = block.timestamp;
-- 
cgit v1.2.3


From 0bffc3d10e5b7c55fabfd4f0e5dcceefe468aa5f Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Fri, 30 Nov 2018 13:25:36 +1100
Subject: chore: Add RevertReasons for DutchAuction. Test revert reasons

---
 .../extensions/DutchAuction/DutchAuction.sol       |  4 +-
 .../contracts/test/extensions/dutch_auction.ts     | 51 +++++++++++++++++-----
 packages/types/CHANGELOG.json                      |  4 ++
 packages/types/src/index.ts                        |  6 +++
 4 files changed, 51 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index 60077746d..9b8fec54a 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -154,9 +154,9 @@ contract DutchAuction is
         // | Params   |        | 2 * 32  | parameters:                         |
         // |          | -64    | 32      |   1. auction begin unix timestamp   |
         // |          | -32    | 32      |   2. auction begin begin amount     |
-        // ERC20 asset data length is 4+32, 64 for auction details results in min length if 100
+        // ERC20 asset data length is 4+32, 64 for auction details results in min length 100
         require(
-            makerAssetDataLength > 10,
+            makerAssetDataLength >= 100,
             "INVALID_ASSET_DATA"
         );
         uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength - 64);
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
index b3408e27d..c133d8c60 100644
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ b/packages/contracts/test/extensions/dutch_auction.ts
@@ -1,6 +1,6 @@
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
-import { SignedOrder } from '@0x/types';
+import { RevertReason, SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as chai from 'chai';
@@ -268,7 +268,7 @@ describe(ContractName.DutchAuction, () => {
                 erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
             );
             expect(newBalances[takerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[takerAddress][wethContract.address].minus(afterAuctionDetails.currentAmount),
+                erc20Balances[takerAddress][wethContract.address].minus(beforeAuctionDetails.currentAmount),
             );
         });
         it('should have valid getAuctionDetails at some block in the future', async () => {
@@ -346,9 +346,15 @@ describe(ContractName.DutchAuction, () => {
             );
         });
         it('should revert when auction expires', async () => {
-            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - 100);
+            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds * 2);
+            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
                 expirationTimeSeconds: auctionEndTimeSeconds,
+                makerAssetData: extendMakerAssetData(
+                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                    auctionBeginTimeSeconds,
+                    auctionBeginAmount,
+                ),
             });
             return expectTransactionFailedAsync(
                 dutchAuctionContract.matchOrders.sendTransactionAsync(
@@ -360,7 +366,7 @@ describe(ContractName.DutchAuction, () => {
                         from: takerAddress,
                     },
                 ),
-                'AUCTION_EXPIRED' as any,
+                RevertReason.AuctionExpired,
             );
         });
         it('cannot be filled for less than the current price', async () => {
@@ -378,14 +384,35 @@ describe(ContractName.DutchAuction, () => {
                         from: takerAddress,
                     },
                 ),
-                'INVALID_AMOUNT' as any,
+                RevertReason.AuctionInvalidAmount,
+            );
+        });
+        it('auction begin amount must be higher than final amount ', async () => {
+            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
+                takerAssetAmount: auctionBeginAmount.plus(1),
+            });
+            return expectTransactionFailedAsync(
+                dutchAuctionContract.matchOrders.sendTransactionAsync(
+                    buyOrder,
+                    sellOrder,
+                    buyOrder.signature,
+                    sellOrder.signature,
+                    {
+                        from: takerAddress,
+                    },
+                ),
+                RevertReason.AuctionInvalidAmount,
             );
         });
-        it('cannot match an expired auction', async () => {
-            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - 1000);
-            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - 100);
+        it('begin time is less than end time', async () => {
+            auctionBeginTimeSeconds = new BigNumber(auctionEndTimeSeconds).plus(tenMinutesInSeconds);
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
                 expirationTimeSeconds: auctionEndTimeSeconds,
+                makerAssetData: extendMakerAssetData(
+                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                    auctionBeginTimeSeconds,
+                    auctionBeginAmount,
+                ),
             });
             return expectTransactionFailedAsync(
                 dutchAuctionContract.matchOrders.sendTransactionAsync(
@@ -397,12 +424,12 @@ describe(ContractName.DutchAuction, () => {
                         from: takerAddress,
                     },
                 ),
-                'AUCTION_EXPIRED' as any,
+                RevertReason.AuctionInvalidBeginTime,
             );
         });
-        it('auction begin amount must be higher than final amount ', async () => {
+        it('asset data contains auction parameters', async () => {
             sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                takerAssetAmount: auctionBeginAmount.plus(1),
+                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
             });
             return expectTransactionFailedAsync(
                 dutchAuctionContract.matchOrders.sendTransactionAsync(
@@ -414,7 +441,7 @@ describe(ContractName.DutchAuction, () => {
                         from: takerAddress,
                     },
                 ),
-                'INVALID_AMOUNT' as any,
+                RevertReason.InvalidAssetData,
             );
         });
         describe('ERC721', () => {
diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index 53b24aff0..b09859101 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -5,6 +5,10 @@
             {
                 "note": "Add `LengthMismatch` and `LengthGreaterThan3Required` revert reasons",
                 "pr": 1224
+            },
+            {
+                "note": "Add RevertReasons for DutchAuction contract",
+                "pr": 1225
             }
         ]
     },
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 26d8f8e22..6b728af71 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -237,6 +237,12 @@ export enum RevertReason {
     TxFullyConfirmed = 'TX_FULLY_CONFIRMED',
     TxNotFullyConfirmed = 'TX_NOT_FULLY_CONFIRMED',
     TimeLockIncomplete = 'TIME_LOCK_INCOMPLETE',
+    // DutchAuction
+    AuctionInvalidAmount = 'INVALID_AMOUNT',
+    AuctionExpired = 'AUCTION_EXPIRED',
+    AuctionNotStarted = 'AUCTION_NOT_STARTED',
+    AuctionInvalidBeginTime = 'INVALID_BEGIN_TIME',
+    InvalidAssetData = 'INVALID_ASSET_DATA',
 }
 
 export enum StatusCodes {
-- 
cgit v1.2.3


From 247266b969d5439abc372ede77a68b937809a6ab Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Tue, 4 Dec 2018 09:10:59 +1100
Subject: chore: SafeMath and if statement in getAuctionDetails

---
 .../extensions/DutchAuction/DutchAuction.sol       | 28 ++++++++++++++--------
 1 file changed, 18 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
index 9b8fec54a..abe8309cf 100644
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
@@ -114,7 +114,8 @@ contract DutchAuction is
             // |----------|--------|---------|-------------------------------------|
             // | Header   | 0      | 4       | function selector                   |
             // | Params   |        | 1 * 32  | function parameters:                |
-            // |          | 4      | 12 + 20 |   1. token address                  |
+            // |          | 4      | 12      |   1. token address padding          |
+            // |          | 16     | 20      |   2. token address                  |
             bytes memory assetData = sellOrder.takerAssetData;
             address token = assetData.readAddress(16);
             // Calculate the excess from the buy order. This can occur if the buyer sends in a higher
@@ -183,15 +184,22 @@ contract DutchAuction is
         auctionDetails.currentTimeSeconds = timestamp;
 
         uint256 remainingDurationSeconds = order.expirationTimeSeconds-timestamp;
-        uint256 currentAmount = minAmount + (remainingDurationSeconds*amountDelta/auctionDurationSeconds);
-        // Check the bounds where we SafeMath was avoivded so the auction details can be queried prior
-        // and after the auction time.
-        // If the auction has not yet begun the current amount is the auctionBeginAmount
-        currentAmount = timestamp < auctionBeginTimeSeconds ? auctionBeginAmount : currentAmount;
-        // If the auction has ended the current amount is the minAmount
-        // auction end time is guaranteed by 0x Exchange to fail due to the order expiration
-        currentAmount = timestamp >= order.expirationTimeSeconds ? minAmount : currentAmount;
-        auctionDetails.currentAmount = currentAmount;
+        if (timestamp < auctionBeginTimeSeconds) {
+            // If the auction has not yet begun the current amount is the auctionBeginAmount
+            auctionDetails.currentAmount = auctionBeginAmount;
+        } else if (timestamp >= order.expirationTimeSeconds) {
+            // If the auction has ended the current amount is the minAmount.
+            // Auction end time is guaranteed by 0x Exchange due to the order expiration
+            auctionDetails.currentAmount = minAmount;
+        } else {
+            auctionDetails.currentAmount = safeAdd(
+                minAmount,
+                safeDiv(
+                    safeMul(remainingDurationSeconds, amountDelta),
+                    auctionDurationSeconds
+                )
+            );
+        }
         return auctionDetails;
     }
 }
-- 
cgit v1.2.3


From 50bfbda79a312651581f03614c1b4f4cbbe49cf1 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 14:30:38 -0800
Subject: feat: add fee percentage slider

---
 packages/website/ts/pages/instant/code_demo.tsx    |  2 +-
 .../website/ts/pages/instant/config_generator.tsx  | 27 ++++++++++++++----
 .../instant/config_generator_address_input.tsx     | 14 ++++------
 packages/website/ts/pages/instant/configurator.tsx | 32 +++++++++++-----------
 4 files changed, 44 insertions(+), 31 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index 20eb6b8d1..e57e39dff 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -20,7 +20,7 @@ const CustomPre = styled.pre`
     code:first-of-type {
         background-color: #2a2a2a !important;
         color: #999;
-        height: 100%;
+        min-height: 100%;
         text-align: center;
         padding-right: 5px !important;
         padding-left: 5px;
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 8b56834ea..efd1be096 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -53,14 +53,14 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
             throw new Error('ConfigGenerator component only supports string values as an orderSource.');
         }
         return (
-            <Container>
+            <Container minWidth="350px">
                 <ConfigGeneratorSection title="Standard relayer API endpoint">
                     <Select value={value.orderSource} items={this._generateItems()} />
                 </ConfigGeneratorSection>
                 <ConfigGeneratorSection {...this._getTokenSelectorProps()}>
                     {this._renderTokenMultiSelectOrSpinner()}
                 </ConfigGeneratorSection>
-                <ConfigGeneratorSection title="Transaction fee ETH address">
+                <ConfigGeneratorSection title="Transaction fee ETH address" marginBottom="10px" isOptional={true}>
                     <ConfigGeneratorAddressInput
                         value={value.affiliateInfo ? value.affiliateInfo.feeRecipient : ''}
                         onChange={this._handleAffiliateAddressChange}
@@ -252,19 +252,30 @@ export interface ConfigGeneratorSectionProps {
     title: string;
     actionText?: string;
     onActionTextClick?: () => void;
+    isOptional?: boolean;
+    marginBottom?: string;
 }
 
 export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSectionProps> = ({
     title,
     actionText,
     onActionTextClick,
+    isOptional,
+    marginBottom,
     children,
 }) => (
-    <Container marginBottom="30px">
+    <Container marginBottom={marginBottom}>
         <Container marginBottom="10px" className="flex justify-between items-center">
-            <Text fontColor={colors.white} fontSize="16px" lineHeight="18px">
-                {title}
-            </Text>
+            <Container>
+                <Text fontColor={colors.white} fontSize="16px" lineHeight="18px">
+                    {title}
+                </Text>
+                {isOptional && (
+                    <Text fontColor={colors.grey} fontSize="16px" lineHeight="18px">
+                        (optional)
+                    </Text>
+                )}
+            </Container>
             {actionText && (
                 <Text fontSize="12px" fontColor={colors.grey} onClick={onActionTextClick}>
                     {actionText}
@@ -274,3 +285,7 @@ export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSec
         {children}
     </Container>
 );
+
+ConfigGeneratorSection.defaultProps = {
+    marginBottom: '30px',
+};
diff --git a/packages/website/ts/pages/instant/config_generator_address_input.tsx b/packages/website/ts/pages/instant/config_generator_address_input.tsx
index de2640f48..2e5a6e533 100644
--- a/packages/website/ts/pages/instant/config_generator_address_input.tsx
+++ b/packages/website/ts/pages/instant/config_generator_address_input.tsx
@@ -28,7 +28,7 @@ export class ConfigGeneratorAddressInput extends React.Component<
         const hasError = !_.isEmpty(errMsg);
         const border = hasError ? '1px solid red' : undefined;
         return (
-            <Container>
+            <Container height="80px">
                 <Input
                     width="100%"
                     fontSize="16px"
@@ -37,13 +37,11 @@ export class ConfigGeneratorAddressInput extends React.Component<
                     placeholder="0xe99...aa8da4"
                     border={border}
                 />
-                {hasError && (
-                    <Container marginTop="5px">
-                        <Text fontSize="14px" fontColor={colors.grey} fontStyle="italic">
-                            {errMsg}
-                        </Text>
-                    </Container>
-                )}
+                <Container marginTop="5px" isHidden={!hasError} height="25px">
+                    <Text fontSize="14px" fontColor={colors.grey} fontStyle="italic">
+                        {errMsg}
+                    </Text>
+                </Container>
             </Container>
         );
     }
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 0ce1d9810..5700bdc1d 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -46,7 +46,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
                     </Container>
                     <ConfigGenerator value={this.state.instantConfig} onConfigChange={this._handleConfigChange} />
                 </Container>
-                <Container className="mx3">
+                <Container className="mx3" height="550px">
                     <Container className="mb3 flex justify-between">
                         <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
                             Code Snippet
@@ -66,34 +66,34 @@ export class Configurator extends React.Component<ConfiguratorProps> {
     private readonly _generateCodeDemoCode = (): string => {
         const { instantConfig } = this.state;
         return `<head>
-        <script src="https://instant.0xproject.com/instant.js"></script>
-    </head>
-    <body>
-        <script>
-            zeroExInstant.render({
-                liquiditySource: '${instantConfig.orderSource}',${
+    <script src="https://instant.0xproject.com/instant.js"></script>
+</head>
+<body>
+    <script>
+        zeroExInstant.render({
+            liquiditySource: '${instantConfig.orderSource}',${
             !_.isUndefined(instantConfig.affiliateInfo) && instantConfig.affiliateInfo.feeRecipient
-                ? `\n\t\taffiliateInfo: {
-                    feeRecipient: '${instantConfig.affiliateInfo.feeRecipient}',
-                    feePercentage: ${instantConfig.affiliateInfo.feePercentage}
-                }`
+                ? `\n            affiliateInfo: {
+                feeRecipient: '${instantConfig.affiliateInfo.feeRecipient}',
+                feePercentage: ${instantConfig.affiliateInfo.feePercentage}
+            }`
                 : ''
         }${
             !_.isUndefined(instantConfig.availableAssetDatas)
-                ? `\n\t\tavailableAssetDatas: ${this._renderAvailableAssetDatasString(
+                ? `\n            availableAssetDatas: ${this._renderAvailableAssetDatasString(
                       instantConfig.availableAssetDatas,
                   )}`
                 : ''
         }
-            }, 'body');
-        </script>
-    </body>`;
+        }, 'body');
+    </script>
+</body>`;
     };
     private readonly _renderAvailableAssetDatasString = (availableAssetDatas: string[]): string => {
         const stringAvailableAssetDatas = availableAssetDatas.map(assetData => `'${assetData}'`);
         if (availableAssetDatas.length < 2) {
             return `[${stringAvailableAssetDatas.join(', ')}]`;
         }
-        return `[\n\t\t\t${stringAvailableAssetDatas.join(', \n\t\t\t')}\n\t\t]`;
+        return `[\n\t\t${stringAvailableAssetDatas.join(', \n\t\t')}\n            ]`;
     };
 }
-- 
cgit v1.2.3


From 239116eec47482807029c14b08f2ac6bb72b47d2 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 3 Dec 2018 14:53:25 -0800
Subject: feat(instant): have to use INSTANT_HEAP_FORCE_DEVELOPMENT to report
 to heap in development

---
 packages/instant/src/constants.ts      |  1 +
 packages/instant/src/util/analytics.ts | 12 +++++++-----
 packages/instant/webpack.config.js     |  2 ++
 3 files changed, 10 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index 1194cf881..2439c7349 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -19,6 +19,7 @@ export const DEFAULT_GAS_PRICE = GWEI_IN_WEI.mul(6);
 export const DEFAULT_ESTIMATED_TRANSACTION_TIME_MS = ONE_MINUTE_MS * 2;
 export const ETH_GAS_STATION_API_BASE_URL = 'https://ethgasstation.info';
 export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
+export const HEAP_ENABLED = process.env.HEAP_ENABLED;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e625824ef..760ec8b5c 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -2,7 +2,7 @@ import { BuyQuote } from '@0x/asset-buyer';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { INSTANT_DISCHARGE_TARGET } from '../constants';
+import { HEAP_ENABLED, INSTANT_DISCHARGE_TARGET } from '../constants';
 import {
     AffiliateInfo,
     Asset,
@@ -16,15 +16,17 @@ import {
 
 import { EventProperties, heapUtil } from './heap';
 
-let isDisabled = false;
+let isDisabledViaConfig = false;
 export const disableAnalytics = (shouldDisableAnalytics: boolean) => {
-    isDisabled = shouldDisableAnalytics;
+    isDisabledViaConfig = shouldDisableAnalytics;
 };
 export const evaluateIfEnabled = (fnCall: () => void) => {
-    if (isDisabled) {
+    if (isDisabledViaConfig) {
         return;
     }
-    fnCall();
+    if (HEAP_ENABLED) {
+        fnCall();
+    }
 };
 
 enum EventNames {
diff --git a/packages/instant/webpack.config.js b/packages/instant/webpack.config.js
index a1db01db9..e74cf36d9 100644
--- a/packages/instant/webpack.config.js
+++ b/packages/instant/webpack.config.js
@@ -71,6 +71,7 @@ const generateConfig = (dischargeTarget, heapConfigOptions, rollbarConfigOptions
             `Must define heap analytics id in ENV var ${heapAnalyticsIdEnvName} when building for ${dischargeTarget}`,
         );
     }
+    const heapEnabled = heapAnalyticsId && (nodeEnv !== 'development' || process.env.INSTANT_HEAP_FORCE_DEVELOPMENT);
 
     const rollbarTokens = getRollbarTokens(dischargeTarget, rollbarConfigOptions.rollbarRequired);
     const rollbarEnabled =
@@ -92,6 +93,7 @@ const generateConfig = (dischargeTarget, heapConfigOptions, rollbarConfigOptions
         GIT_SHA: JSON.stringify(GIT_SHA),
         NPM_PACKAGE_VERSION: JSON.stringify(process.env.npm_package_version),
         ROLLBAR_ENABLED: rollbarEnabled,
+        HEAP_ENABLED: heapEnabled
     };
     if (dischargeTarget) {
         envVars.INSTANT_DISCHARGE_TARGET = JSON.stringify(dischargeTarget);
-- 
cgit v1.2.3


From 098a531de8776df3776017001014078a21eb4029 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Tue, 4 Dec 2018 09:58:37 +1100
Subject: chore: Move to new structure

---
 .../extensions/DutchAuction/DutchAuction.sol       | 205 ---------
 .../contracts/test/extensions/dutch_auction.ts     | 486 ---------------------
 2 files changed, 691 deletions(-)
 delete mode 100644 packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
 delete mode 100644 packages/contracts/test/extensions/dutch_auction.ts

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol b/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
deleted file mode 100644
index abe8309cf..000000000
--- a/packages/contracts/contracts/extensions/DutchAuction/DutchAuction.sol
+++ /dev/null
@@ -1,205 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../protocol/Exchange/libs/LibOrder.sol";
-import "../../tokens/ERC20Token/IERC20Token.sol";
-import "../../utils/LibBytes/LibBytes.sol";
-import "../../utils/SafeMath/SafeMath.sol";
-
-
-contract DutchAuction is
-    SafeMath
-{
-    using LibBytes for bytes;
-
-    // solhint-disable var-name-mixedcase
-    IExchange internal EXCHANGE;
-
-    struct AuctionDetails {
-        uint256 beginTimeSeconds;    // Auction begin unix timestamp: sellOrder.makerAssetData
-        uint256 endTimeSeconds;      // Auction end unix timestamp: sellOrder.expiryTimeSeconds
-        uint256 beginAmount;         // Auction begin amount: sellOrder.makerAssetData
-        uint256 endAmount;           // Auction end amount: sellOrder.takerAssetAmount
-        uint256 currentAmount;       // Calculated amount given block.timestamp
-        uint256 currentTimeSeconds;  // block.timestamp
-    }
-
-    constructor (address _exchange)
-        public
-    {
-        EXCHANGE = IExchange(_exchange);
-    }
-
-    /// @dev Matches the buy and sell orders at an amount given the following: the current block time, the auction
-    ///      start time and the auction begin amount. The sell order is a an order at the lowest amount
-    ///      at the end of the auction. Excess from the match is transferred to the seller.
-    ///      Over time the price moves from beginAmount to endAmount given the current block.timestamp.
-    ///      sellOrder.expiryTimeSeconds is the end time of the auction.
-    ///      sellOrder.takerAssetAmount is the end amount of the auction (lowest possible amount).
-    ///      sellOrder.makerAssetData is the ABI encoded Asset Proxy data with the following data appended
-    ///      buyOrder.makerAssetData is the buyers bid on the auction, must meet the amount for the current block timestamp
-    ///      (uint256 beginTimeSeconds, uint256 beginAmount).
-    ///      This function reverts in the following scenarios:
-    ///         * Auction has not started (auctionDetails.currentTimeSeconds < auctionDetails.beginTimeSeconds)
-    ///         * Auction has expired (auctionDetails.endTimeSeconds < auctionDetails.currentTimeSeconds)
-    ///         * Amount is invalid: Buy order amount is too low (buyOrder.makerAssetAmount < auctionDetails.currentAmount)
-    ///         * Amount is invalid: Invalid begin amount (auctionDetails.beginAmount > auctionDetails.endAmount)
-    ///         * Any failure in the 0x Match Orders
-    /// @param buyOrder The Buyer's order. This order is for the current expected price of the auction.
-    /// @param sellOrder The Seller's order. This order is for the lowest amount (at the end of the auction).
-    /// @param buySignature Proof that order was created by the buyer.
-    /// @param sellSignature Proof that order was created by the seller.
-    /// @return matchedFillResults amounts filled and fees paid by maker and taker of matched orders.
-    function matchOrders(
-        LibOrder.Order memory buyOrder,
-        LibOrder.Order memory sellOrder,
-        bytes memory buySignature,
-        bytes memory sellSignature
-    )
-        public
-        returns (LibFillResults.MatchedFillResults memory matchedFillResults)
-    {
-        AuctionDetails memory auctionDetails = getAuctionDetails(sellOrder);
-        // Ensure the auction has not yet started
-        require(
-            auctionDetails.currentTimeSeconds >= auctionDetails.beginTimeSeconds,
-            "AUCTION_NOT_STARTED"
-        );
-        // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early
-        require(
-            sellOrder.expirationTimeSeconds > auctionDetails.currentTimeSeconds,
-            "AUCTION_EXPIRED"
-        );
-        // Validate the buyer amount is greater than the current auction amount
-        require(
-            buyOrder.makerAssetAmount >= auctionDetails.currentAmount,
-            "INVALID_AMOUNT"
-        );
-        // Match orders, maximally filling `buyOrder`
-        matchedFillResults = EXCHANGE.matchOrders(
-            buyOrder,
-            sellOrder,
-            buySignature,
-            sellSignature
-        );
-        // The difference in sellOrder.takerAssetAmount and current amount is given as spread to the matcher
-        // This may include additional spread from the buyOrder.makerAssetAmount and the currentAmount.
-        // e.g currentAmount is 30, sellOrder.takerAssetAmount is 10 and buyOrder.makerAssetamount is 40.
-        // 10 (40-30) is returned to the buyer, 20 (30-10) sent to the seller and 10 has previously
-        // been transferred to the seller during matchOrders
-        uint256 leftMakerAssetSpreadAmount = matchedFillResults.leftMakerAssetSpreadAmount;
-        if (leftMakerAssetSpreadAmount > 0) {
-            // ERC20 Asset data itself is encoded as follows:
-            //
-            // | Area     | Offset | Length  | Contents                            |
-            // |----------|--------|---------|-------------------------------------|
-            // | Header   | 0      | 4       | function selector                   |
-            // | Params   |        | 1 * 32  | function parameters:                |
-            // |          | 4      | 12      |   1. token address padding          |
-            // |          | 16     | 20      |   2. token address                  |
-            bytes memory assetData = sellOrder.takerAssetData;
-            address token = assetData.readAddress(16);
-            // Calculate the excess from the buy order. This can occur if the buyer sends in a higher
-            // amount than the calculated current amount
-            uint256 buyerExcessAmount = safeSub(buyOrder.makerAssetAmount, auctionDetails.currentAmount);
-            uint256 sellerExcessAmount = safeSub(leftMakerAssetSpreadAmount, buyerExcessAmount);
-            // Return the difference between auctionDetails.currentAmount and sellOrder.takerAssetAmount
-            // to the seller
-            if (sellerExcessAmount > 0) {
-                IERC20Token(token).transfer(sellOrder.makerAddress, sellerExcessAmount);
-            }
-            // Return the difference between buyOrder.makerAssetAmount and auctionDetails.currentAmount
-            // to the buyer
-            if (buyerExcessAmount > 0) {
-                IERC20Token(token).transfer(buyOrder.makerAddress, buyerExcessAmount);
-            }
-        }
-        return matchedFillResults;
-    }
-
-    /// @dev Calculates the Auction Details for the given order
-    /// @param order The sell order
-    /// @return AuctionDetails
-    function getAuctionDetails(
-        LibOrder.Order memory order
-    )
-        public
-        returns (AuctionDetails memory auctionDetails)
-    {
-        uint256 makerAssetDataLength = order.makerAssetData.length;
-        // It is unknown the encoded data of makerAssetData, we assume the last 64 bytes
-        // are the Auction Details encoding.
-        // Auction Details is encoded as follows:
-        //
-        // | Area     | Offset | Length  | Contents                            |
-        // |----------|--------|---------|-------------------------------------|
-        // | Params   |        | 2 * 32  | parameters:                         |
-        // |          | -64    | 32      |   1. auction begin unix timestamp   |
-        // |          | -32    | 32      |   2. auction begin begin amount     |
-        // ERC20 asset data length is 4+32, 64 for auction details results in min length 100
-        require(
-            makerAssetDataLength >= 100,
-            "INVALID_ASSET_DATA"
-        );
-        uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength - 64);
-        uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength - 32);
-        // Ensure the auction has a valid begin time
-        require(
-            order.expirationTimeSeconds > auctionBeginTimeSeconds,
-            "INVALID_BEGIN_TIME"
-        );
-        uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;
-        // Ensure the auction goes from high to low
-        uint256 minAmount = order.takerAssetAmount;
-        require(
-            auctionBeginAmount > minAmount,
-            "INVALID_AMOUNT"
-        );
-        uint256 amountDelta = auctionBeginAmount-minAmount;
-        // solhint-disable-next-line not-rely-on-time
-        uint256 timestamp = block.timestamp;
-        auctionDetails.beginTimeSeconds = auctionBeginTimeSeconds;
-        auctionDetails.endTimeSeconds = order.expirationTimeSeconds;
-        auctionDetails.beginAmount = auctionBeginAmount;
-        auctionDetails.endAmount = minAmount;
-        auctionDetails.currentTimeSeconds = timestamp;
-
-        uint256 remainingDurationSeconds = order.expirationTimeSeconds-timestamp;
-        if (timestamp < auctionBeginTimeSeconds) {
-            // If the auction has not yet begun the current amount is the auctionBeginAmount
-            auctionDetails.currentAmount = auctionBeginAmount;
-        } else if (timestamp >= order.expirationTimeSeconds) {
-            // If the auction has ended the current amount is the minAmount.
-            // Auction end time is guaranteed by 0x Exchange due to the order expiration
-            auctionDetails.currentAmount = minAmount;
-        } else {
-            auctionDetails.currentAmount = safeAdd(
-                minAmount,
-                safeDiv(
-                    safeMul(remainingDurationSeconds, amountDelta),
-                    auctionDurationSeconds
-                )
-            );
-        }
-        return auctionDetails;
-    }
-}
diff --git a/packages/contracts/test/extensions/dutch_auction.ts b/packages/contracts/test/extensions/dutch_auction.ts
deleted file mode 100644
index c133d8c60..000000000
--- a/packages/contracts/test/extensions/dutch_auction.ts
+++ /dev/null
@@ -1,486 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils, generatePseudoRandomSalt } from '@0x/order-utils';
-import { RevertReason, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import ethAbi = require('ethereumjs-abi');
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token';
-import { DutchAuctionContract } from '../../generated-wrappers/dutch_auction';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { WETH9Contract } from '../../generated-wrappers/weth9';
-import { artifacts } from '../../src/artifacts';
-import { expectTransactionFailedAsync } from '../utils/assertions';
-import { getLatestBlockTimestampAsync } from '../utils/block_timestamp';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { ContractName, ERC20BalancesByOwner } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-const DECIMALS_DEFAULT = 18;
-
-describe(ContractName.DutchAuction, () => {
-    let makerAddress: string;
-    let owner: string;
-    let takerAddress: string;
-    let feeRecipientAddress: string;
-    let defaultMakerAssetAddress: string;
-
-    let zrxToken: DummyERC20TokenContract;
-    let erc20TokenA: DummyERC20TokenContract;
-    let erc721Token: DummyERC721TokenContract;
-    let dutchAuctionContract: DutchAuctionContract;
-    let wethContract: WETH9Contract;
-
-    let sellerOrderFactory: OrderFactory;
-    let buyerOrderFactory: OrderFactory;
-    let erc20Wrapper: ERC20Wrapper;
-    let erc20Balances: ERC20BalancesByOwner;
-    let currentBlockTimestamp: number;
-    let auctionBeginTimeSeconds: BigNumber;
-    let auctionEndTimeSeconds: BigNumber;
-    let auctionBeginAmount: BigNumber;
-    let auctionEndAmount: BigNumber;
-    let sellOrder: SignedOrder;
-    let buyOrder: SignedOrder;
-    let erc721MakerAssetIds: BigNumber[];
-    const tenMinutesInSeconds = 10 * 60;
-
-    async function increaseTimeAsync(): Promise<void> {
-        const timestampBefore = await getLatestBlockTimestampAsync();
-        await web3Wrapper.increaseTimeAsync(5);
-        const timestampAfter = await getLatestBlockTimestampAsync();
-        // HACK send some transactions when a time increase isn't supported
-        if (timestampAfter === timestampBefore) {
-            await web3Wrapper.sendTransactionAsync({ to: makerAddress, from: makerAddress, value: new BigNumber(1) });
-        }
-    }
-
-    function extendMakerAssetData(makerAssetData: string, beginTimeSeconds: BigNumber, beginAmount: BigNumber): string {
-        return ethUtil.bufferToHex(
-            Buffer.concat([
-                ethUtil.toBuffer(makerAssetData),
-                ethUtil.toBuffer(
-                    (ethAbi as any).rawEncode(
-                        ['uint256', 'uint256'],
-                        [beginTimeSeconds.toString(), beginAmount.toString()],
-                    ),
-                ),
-            ]),
-        );
-    }
-
-    before(async () => {
-        await blockchainLifecycle.startAsync();
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress] = accounts);
-
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-
-        const numDummyErc20ToDeploy = 2;
-        [erc20TokenA, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        const erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-
-        const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
-        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        const erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
-
-        wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
-        erc20Wrapper.addDummyTokenContract(wethContract as any);
-
-        const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-        const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            zrxAssetData,
-        );
-        const exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
-
-        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
-            from: owner,
-        });
-        await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
-            from: owner,
-        });
-
-        const dutchAuctionInstance = await DutchAuctionContract.deployFrom0xArtifactAsync(
-            artifacts.DutchAuction,
-            provider,
-            txDefaults,
-            exchangeInstance.address,
-        );
-        dutchAuctionContract = new DutchAuctionContract(
-            dutchAuctionInstance.abi,
-            dutchAuctionInstance.address,
-            provider,
-        );
-
-        defaultMakerAssetAddress = erc20TokenA.address;
-        const defaultTakerAssetAddress = wethContract.address;
-
-        // Set up taker WETH balance and allowance
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await wethContract.deposit.sendTransactionAsync({
-                from: takerAddress,
-                value: Web3Wrapper.toBaseUnitAmount(new BigNumber(50), DECIMALS_DEFAULT),
-            }),
-        );
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await wethContract.approve.sendTransactionAsync(
-                erc20Proxy.address,
-                constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS,
-                { from: takerAddress },
-            ),
-        );
-        web3Wrapper.abiDecoder.addABI(exchangeInstance.abi);
-        web3Wrapper.abiDecoder.addABI(zrxToken.abi);
-        erc20Wrapper.addTokenOwnerAddress(dutchAuctionContract.address);
-
-        currentBlockTimestamp = await getLatestBlockTimestampAsync();
-        // Default auction begins 10 minutes ago
-        auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp).minus(tenMinutesInSeconds);
-        // Default auction ends 10 from now
-        auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp).plus(tenMinutesInSeconds);
-        auctionBeginAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT);
-        auctionEndAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT);
-
-        // Default sell order and buy order are exact mirrors
-        const sellerDefaultOrderParams = {
-            salt: generatePseudoRandomSalt(),
-            exchangeAddress: exchangeInstance.address,
-            makerAddress,
-            feeRecipientAddress,
-            // taker address or sender address should be set to the ducth auction contract
-            takerAddress: dutchAuctionContract.address,
-            makerAssetData: extendMakerAssetData(
-                assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-                auctionBeginTimeSeconds,
-                auctionBeginAmount,
-            ),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
-            makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
-            takerAssetAmount: auctionEndAmount,
-            expirationTimeSeconds: auctionEndTimeSeconds,
-            makerFee: constants.ZERO_AMOUNT,
-            takerFee: constants.ZERO_AMOUNT,
-        };
-        // Default buy order is for the auction begin price
-        const buyerDefaultOrderParams = {
-            ...sellerDefaultOrderParams,
-            makerAddress: takerAddress,
-            makerAssetData: sellerDefaultOrderParams.takerAssetData,
-            takerAssetData: sellerDefaultOrderParams.makerAssetData,
-            makerAssetAmount: auctionBeginAmount,
-            takerAssetAmount: sellerDefaultOrderParams.makerAssetAmount,
-        };
-        const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
-        const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(takerAddress)];
-        sellerOrderFactory = new OrderFactory(makerPrivateKey, sellerDefaultOrderParams);
-        buyerOrderFactory = new OrderFactory(takerPrivateKey, buyerDefaultOrderParams);
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-        erc20Balances = await erc20Wrapper.getBalancesAsync();
-        sellOrder = await sellerOrderFactory.newSignedOrderAsync();
-        buyOrder = await buyerOrderFactory.newSignedOrderAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe('matchOrders', () => {
-        it('should be worth the begin price at the begining of the auction', async () => {
-            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp + 2);
-            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                makerAssetData: extendMakerAssetData(
-                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-                    auctionBeginTimeSeconds,
-                    auctionBeginAmount,
-                ),
-            });
-            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionBeginAmount);
-            expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
-        });
-        it('should be be worth the end price at the end of the auction', async () => {
-            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds * 2);
-            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
-            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                makerAssetData: extendMakerAssetData(
-                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-                    auctionBeginTimeSeconds,
-                    auctionBeginAmount,
-                ),
-                expirationTimeSeconds: auctionEndTimeSeconds,
-            });
-            const auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionEndAmount);
-            expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
-        });
-        it('should match orders at current amount and send excess to buyer', async () => {
-            const beforeAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
-                makerAssetAmount: beforeAuctionDetails.currentAmount.times(2),
-            });
-            await web3Wrapper.awaitTransactionSuccessAsync(
-                await dutchAuctionContract.matchOrders.sendTransactionAsync(
-                    buyOrder,
-                    sellOrder,
-                    buyOrder.signature,
-                    sellOrder.signature,
-                    {
-                        from: takerAddress,
-                    },
-                ),
-            );
-            const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[dutchAuctionContract.address][wethContract.address]).to.be.bignumber.equal(
-                constants.ZERO_AMOUNT,
-            );
-            // HACK gte used here due to a bug in ganache where the timestamp can change
-            // between multiple calls to the same block. Which can move the amount in our case
-            // ref: https://github.com/trufflesuite/ganache-core/issues/111
-            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
-            );
-            expect(newBalances[takerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[takerAddress][wethContract.address].minus(beforeAuctionDetails.currentAmount),
-            );
-        });
-        it('should have valid getAuctionDetails at some block in the future', async () => {
-            let auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            const beforeAmount = auctionDetails.currentAmount;
-            await increaseTimeAsync();
-            auctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            const currentAmount = auctionDetails.currentAmount;
-            expect(beforeAmount).to.be.bignumber.greaterThan(currentAmount);
-
-            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
-                makerAssetAmount: currentAmount,
-            });
-            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
-                buyOrder,
-                sellOrder,
-                buyOrder.signature,
-                sellOrder.signature,
-                {
-                    from: takerAddress,
-                    // HACK geth seems to miscalculate the gas required intermittently
-                    gas: 400000,
-                },
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.equal(
-                erc20Balances[makerAddress][wethContract.address].plus(currentAmount),
-            );
-        });
-        it('maker fees on sellOrder are paid to the fee receipient', async () => {
-            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                makerFee: new BigNumber(1),
-            });
-            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
-                buyOrder,
-                sellOrder,
-                buyOrder.signature,
-                sellOrder.signature,
-                {
-                    from: takerAddress,
-                },
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-            const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].plus(sellOrder.makerFee),
-            );
-        });
-        it('maker fees on buyOrder are paid to the fee receipient', async () => {
-            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
-                makerFee: new BigNumber(1),
-            });
-            const txHash = await dutchAuctionContract.matchOrders.sendTransactionAsync(
-                buyOrder,
-                sellOrder,
-                buyOrder.signature,
-                sellOrder.signature,
-                {
-                    from: takerAddress,
-                },
-            );
-            await web3Wrapper.awaitTransactionSuccessAsync(txHash);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-            expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].plus(buyOrder.makerFee),
-            );
-        });
-        it('should revert when auction expires', async () => {
-            auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds * 2);
-            auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
-            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                expirationTimeSeconds: auctionEndTimeSeconds,
-                makerAssetData: extendMakerAssetData(
-                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-                    auctionBeginTimeSeconds,
-                    auctionBeginAmount,
-                ),
-            });
-            return expectTransactionFailedAsync(
-                dutchAuctionContract.matchOrders.sendTransactionAsync(
-                    buyOrder,
-                    sellOrder,
-                    buyOrder.signature,
-                    sellOrder.signature,
-                    {
-                        from: takerAddress,
-                    },
-                ),
-                RevertReason.AuctionExpired,
-            );
-        });
-        it('cannot be filled for less than the current price', async () => {
-            await increaseTimeAsync();
-            buyOrder = await buyerOrderFactory.newSignedOrderAsync({
-                makerAssetAmount: sellOrder.takerAssetAmount,
-            });
-            return expectTransactionFailedAsync(
-                dutchAuctionContract.matchOrders.sendTransactionAsync(
-                    buyOrder,
-                    sellOrder,
-                    buyOrder.signature,
-                    sellOrder.signature,
-                    {
-                        from: takerAddress,
-                    },
-                ),
-                RevertReason.AuctionInvalidAmount,
-            );
-        });
-        it('auction begin amount must be higher than final amount ', async () => {
-            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                takerAssetAmount: auctionBeginAmount.plus(1),
-            });
-            return expectTransactionFailedAsync(
-                dutchAuctionContract.matchOrders.sendTransactionAsync(
-                    buyOrder,
-                    sellOrder,
-                    buyOrder.signature,
-                    sellOrder.signature,
-                    {
-                        from: takerAddress,
-                    },
-                ),
-                RevertReason.AuctionInvalidAmount,
-            );
-        });
-        it('begin time is less than end time', async () => {
-            auctionBeginTimeSeconds = new BigNumber(auctionEndTimeSeconds).plus(tenMinutesInSeconds);
-            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                expirationTimeSeconds: auctionEndTimeSeconds,
-                makerAssetData: extendMakerAssetData(
-                    assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-                    auctionBeginTimeSeconds,
-                    auctionBeginAmount,
-                ),
-            });
-            return expectTransactionFailedAsync(
-                dutchAuctionContract.matchOrders.sendTransactionAsync(
-                    buyOrder,
-                    sellOrder,
-                    buyOrder.signature,
-                    sellOrder.signature,
-                    {
-                        from: takerAddress,
-                    },
-                ),
-                RevertReason.AuctionInvalidBeginTime,
-            );
-        });
-        it('asset data contains auction parameters', async () => {
-            sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-            });
-            return expectTransactionFailedAsync(
-                dutchAuctionContract.matchOrders.sendTransactionAsync(
-                    buyOrder,
-                    sellOrder,
-                    buyOrder.signature,
-                    sellOrder.signature,
-                    {
-                        from: takerAddress,
-                    },
-                ),
-                RevertReason.InvalidAssetData,
-            );
-        });
-        describe('ERC721', () => {
-            it('should match orders when ERC721', async () => {
-                const makerAssetId = erc721MakerAssetIds[0];
-                sellOrder = await sellerOrderFactory.newSignedOrderAsync({
-                    makerAssetAmount: new BigNumber(1),
-                    makerAssetData: extendMakerAssetData(
-                        assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId),
-                        auctionBeginTimeSeconds,
-                        auctionBeginAmount,
-                    ),
-                });
-                buyOrder = await buyerOrderFactory.newSignedOrderAsync({
-                    takerAssetAmount: new BigNumber(1),
-                    takerAssetData: sellOrder.makerAssetData,
-                });
-                await web3Wrapper.awaitTransactionSuccessAsync(
-                    await dutchAuctionContract.matchOrders.sendTransactionAsync(
-                        buyOrder,
-                        sellOrder,
-                        buyOrder.signature,
-                        sellOrder.signature,
-                        {
-                            from: takerAddress,
-                        },
-                    ),
-                );
-                const afterAuctionDetails = await dutchAuctionContract.getAuctionDetails.callAsync(sellOrder);
-                const newBalances = await erc20Wrapper.getBalancesAsync();
-                // HACK gte used here due to a bug in ganache where the timestamp can change
-                // between multiple calls to the same block. Which can move the amount in our case
-                // ref: https://github.com/trufflesuite/ganache-core/issues/111
-                expect(newBalances[makerAddress][wethContract.address]).to.be.bignumber.gte(
-                    erc20Balances[makerAddress][wethContract.address].plus(afterAuctionDetails.currentAmount),
-                );
-                const newOwner = await erc721Token.ownerOf.callAsync(makerAssetId);
-                expect(newOwner).to.be.bignumber.equal(takerAddress);
-            });
-        });
-    });
-});
-- 
cgit v1.2.3


From d8a3fc0be012ff88a851d2f388662b4aaaec5199 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 15:07:24 -0800
Subject: feat: make (optional) label inline

---
 packages/website/ts/pages/instant/config_generator.tsx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index efd1be096..08aaa1d81 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -267,11 +267,12 @@ export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSec
     <Container marginBottom={marginBottom}>
         <Container marginBottom="10px" className="flex justify-between items-center">
             <Container>
-                <Text fontColor={colors.white} fontSize="16px" lineHeight="18px">
+                <Text fontColor={colors.white} fontSize="16px" lineHeight="18px" display="inline">
                     {title}
                 </Text>
                 {isOptional && (
-                    <Text fontColor={colors.grey} fontSize="16px" lineHeight="18px">
+                    <Text fontColor={colors.grey} fontSize="16px" lineHeight="18px" display="inline">
+                        {' '}
                         (optional)
                     </Text>
                 )}
-- 
cgit v1.2.3


From 7a03df946dc86ad2b9cc86947cf61bc74dcfbf3c Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 3 Dec 2018 16:01:37 -0800
Subject: feat(instant): Add eth balance, eth address, token symbol and
 decimals to event properties

---
 packages/instant/src/redux/analytics_middleware.ts | 18 ++++++++++++++----
 packages/instant/src/util/analytics.ts             |  4 ++++
 2 files changed, 18 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 47876ca2d..9a98649f6 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -1,10 +1,11 @@
+import { AssetProxyId } from '@0x/types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as _ from 'lodash';
 import { Middleware } from 'redux';
 
 import { ETH_DECIMALS } from '../constants';
 import { AccountState, StandardSlidingPanelContent } from '../types';
-import { analytics } from '../util/analytics';
+import { analytics, AnalyticsEventOptions } from '../util/analytics';
 
 import { Action, ActionTypes } from './actions';
 
@@ -29,9 +30,11 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
                 if (didJustTurnReady) {
                     analytics.trackAccountReady(ethAddress);
                     analytics.addUserProperties({ lastKnownEthAddress: ethAddress });
+                    analytics.addEventProperties({ ethAddress });
                 } else if (didJustUpdateAddress) {
                     analytics.trackAccountAddressChanged(ethAddress);
                     analytics.addUserProperties({ lastKnownEthAddress: ethAddress });
+                    analytics.addEventProperties({ ethAddress });
                 }
             }
             break;
@@ -51,7 +54,8 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
                     curAccount.ethBalanceInWei,
                     ETH_DECIMALS,
                 ).toString();
-                analytics.addUserProperties({ ethBalanceInUnitAmount });
+                analytics.addUserProperties({ ethBalanceInUnitAmount});
+                analytics.addEventProperties({ ethBalanceInUnitAmount });
             }
             break;
         case ActionTypes.UPDATE_SELECTED_ASSET:
@@ -63,10 +67,16 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
                     assetName,
                     assetData,
                 });
-                analytics.addEventProperties({
+
+                const selectedAssetEventProperties: AnalyticsEventOptions = {
                     selectedAssetName: assetName,
                     selectedAssetData: assetData,
-                });
+                };
+                if (selectedAsset.metaData.assetProxyId === AssetProxyId.ERC20) {
+                    selectedAssetEventProperties.selectedAssetDecimals = selectedAsset.metaData.decimals;
+                    selectedAssetEventProperties.selectedAssetSymbol = selectedAsset.metaData.symbol;
+                }
+                analytics.addEventProperties(selectedAssetEventProperties);
             }
             break;
         case ActionTypes.SET_AVAILABLE_ASSETS:
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e625824ef..b632e8f1a 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -100,6 +100,8 @@ export interface AnalyticsUserOptions {
 export interface AnalyticsEventOptions {
     embeddedHost?: string;
     embeddedUrl?: string;
+    ethBalanceInUnitAmount?: string;
+    ethAddress?: string;
     networkId?: number;
     providerName?: string;
     gitSha?: string;
@@ -110,7 +112,9 @@ export interface AnalyticsEventOptions {
     affiliateFeePercent?: number;
     numberAvailableAssets?: number;
     selectedAssetName?: string;
+    selectedAssetSymbol?: string;
     selectedAssetData?: string;
+    selectedAssetDecimals?: number;
 }
 export enum TokenSelectorClosedVia {
     ClickedX = 'Clicked X',
-- 
cgit v1.2.3


From 1107b84949ea74467393edc1496c153f5ce7f64d Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 3 Dec 2018 16:10:13 -0800
Subject: updating .env example

---
 packages/instant/.env_example | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/.env_example b/packages/instant/.env_example
index ebbbebc06..234e64bbe 100644
--- a/packages/instant/.env_example
+++ b/packages/instant/.env_example
@@ -1,4 +1,7 @@
 INSTANT_ROLLBAR_PUBLISH_TOKEN=
 INSTANT_ROLLBAR_CLIENT_TOKEN=
 INSTANT_HEAP_ANALYTICS_ID_PRODUCTION=
-INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT=
\ No newline at end of file
+INSTANT_HEAP_ANALYTICS_ID_DEVELOPMENT=
+# if you want to report to heap or rollbar when building in development mode, you can use the following:
+# INSTANT_HEAP_FORCE_DEVELOPMENT=true
+# INSTANT_ROLLBAR_FORCE_DEVELOPMENT=true
\ No newline at end of file
-- 
cgit v1.2.3


From e592b27f771839fecd718c21fc1045c695a14f85 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 3 Dec 2018 16:36:27 -0800
Subject: fix(instant): render token selector when only one asset is available

---
 packages/instant/src/components/erc20_asset_amount_input.tsx | 8 ++++----
 packages/instant/src/redux/async_data.ts                     | 3 ++-
 2 files changed, 6 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/erc20_asset_amount_input.tsx b/packages/instant/src/components/erc20_asset_amount_input.tsx
index ff900842a..4da82eb73 100644
--- a/packages/instant/src/components/erc20_asset_amount_input.tsx
+++ b/packages/instant/src/components/erc20_asset_amount_input.tsx
@@ -113,7 +113,7 @@ export class ERC20AssetAmountInput extends React.Component<ERC20AssetAmountInput
         );
     };
     private readonly _renderChevronIcon = (): React.ReactNode => {
-        if (!this._areMultipleAssetsAvailable()) {
+        if (!this._areAnyAssetsAvailable()) {
             return null;
         }
         return (
@@ -134,14 +134,14 @@ export class ERC20AssetAmountInput extends React.Component<ERC20AssetAmountInput
         // We don't want to allow opening the token selection panel if there are no assets.
         // Since styles are inferred from the presence of a click handler, we want to return undefined
         // instead of providing a noop.
-        if (!this._areMultipleAssetsAvailable() || _.isUndefined(this.props.onSelectAssetClick)) {
+        if (!this._areAnyAssetsAvailable() || _.isUndefined(this.props.onSelectAssetClick)) {
             return undefined;
         }
         return this._handleSelectAssetClick;
     };
-    private readonly _areMultipleAssetsAvailable = (): boolean => {
+    private readonly _areAnyAssetsAvailable = (): boolean => {
         const { numberOfAssetsAvailable } = this.props;
-        return !_.isUndefined(numberOfAssetsAvailable) && numberOfAssetsAvailable > 1;
+        return !_.isUndefined(numberOfAssetsAvailable) && numberOfAssetsAvailable > 0;
     };
     private readonly _handleSelectAssetClick = (): void => {
         if (this.props.onSelectAssetClick) {
diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 18f671cd7..c67b222d1 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -32,7 +32,8 @@ export const asyncData = {
         const assetBuyer = providerState.assetBuyer;
         try {
             const assetDatas = await assetBuyer.getAvailableAssetDatasAsync();
-            const assets = assetUtils.createAssetsFromAssetDatas(assetDatas, assetMetaDataMap, network);
+            const deduplicatedAssetDatas = _.uniq(assetDatas);
+            const assets = assetUtils.createAssetsFromAssetDatas(deduplicatedAssetDatas, assetMetaDataMap, network);
             dispatch(actions.setAvailableAssets(assets));
         } catch (e) {
             const errorMessage = 'Could not find any assets';
-- 
cgit v1.2.3


From 48bfe9274079be308df754f19dcd0030f014b93c Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 16:47:52 -0800
Subject: feat: create more dank slider

---
 packages/website/package.json                      |  2 +
 .../website/ts/pages/instant/config_generator.tsx  |  9 +--
 .../ts/pages/instant/fee_percentage_slider.tsx     | 81 ++++++++++++++++++++++
 3 files changed, 86 insertions(+), 6 deletions(-)
 create mode 100644 packages/website/ts/pages/instant/fee_percentage_slider.tsx

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index c02e1eee2..5d2e563e9 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -48,6 +48,7 @@
         "numeral": "^2.0.6",
         "polished": "^1.9.2",
         "query-string": "^6.0.0",
+        "rc-slider": "^8.6.3",
         "react": "^16.4.2",
         "react-copy-to-clipboard": "^5.0.0",
         "react-document-title": "^2.0.3",
@@ -80,6 +81,7 @@
         "@types/node": "*",
         "@types/numeral": "^0.0.22",
         "@types/query-string": "^5.1.0",
+        "@types/rc-slider": "^8.6.0",
         "@types/react": "^16.4.2",
         "@types/react-copy-to-clipboard": "^4.2.0",
         "@types/react-dom": "^16.0.7",
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 08aaa1d81..facda850e 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -3,7 +3,6 @@ import { getContractAddressesForNetworkOrThrow } from '@0x/contract-addresses';
 import { assetDataUtils } from '@0x/order-utils';
 import { ObjectMap } from '@0x/types';
 import * as _ from 'lodash';
-import Slider from 'material-ui/Slider';
 import * as React from 'react';
 
 import { CheckMark } from 'ts/components/ui/check_mark';
@@ -13,6 +12,7 @@ import { Select, SelectItemConfig } from 'ts/components/ui/select';
 import { Spinner } from 'ts/components/ui/spinner';
 import { Text } from 'ts/components/ui/text';
 import { ConfigGeneratorAddressInput } from 'ts/pages/instant/config_generator_address_input';
+import { FeePercentageSlider } from 'ts/pages/instant/fee_percentage_slider';
 import { colors } from 'ts/style/colors';
 import { WebsiteBackendTokenInfo } from 'ts/types';
 import { backendClient } from 'ts/utils/backend_client';
@@ -71,10 +71,7 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
                     actionText="Learn more"
                     onActionTextClick={this._handleAffiliatePercentageLearnMoreClick}
                 >
-                    <Slider
-                        min={0}
-                        max={0.05}
-                        step={0.0025}
+                    <FeePercentageSlider
                         value={value.affiliateInfo.feePercentage}
                         onChange={this._handleAffiliatePercentageChange}
                     />
@@ -126,7 +123,7 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         };
         this.props.onConfigChange(newConfig);
     };
-    private readonly _handleAffiliatePercentageChange = (event: any, value: number) => {
+    private readonly _handleAffiliatePercentageChange = (value: number) => {
         const oldConfig: ZeroExInstantBaseConfig = this.props.value;
         const newConfig: ZeroExInstantBaseConfig = {
             ...oldConfig,
diff --git a/packages/website/ts/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
new file mode 100644
index 000000000..e57319ed5
--- /dev/null
+++ b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
@@ -0,0 +1,81 @@
+import Slider from 'rc-slider';
+import 'rc-slider/assets/index.css';
+import * as React from 'react';
+
+import { Text } from 'ts/components/ui/text';
+import { colors } from 'ts/style/colors';
+import { injectGlobal, styled } from 'ts/style/theme';
+
+const SliderWithTooltip = (Slider as any).createSliderWithTooltip(Slider);
+
+injectGlobal`
+    .rc-slider-tooltip-inner {
+        box-shadow: none !important;
+        background-color: ${colors.white} !important;
+        border-radius: 4px !important;
+        padding: 3px 12px !important;
+        height: auto !important;
+        position: relative;
+        top: 7px;
+        &: after {
+            border: solid transparent;
+            content: " ";
+            height: 0;
+            width: 0;
+            position: absolute;
+            pointer-events: none;
+            border-color: rgba(136, 183, 213, 0);
+            border-width: 6px;
+            bottom: 100%;
+            left: 100%;
+            border-bottom-color: ${colors.white};
+            margin-left: -60%;
+        }
+    }
+`;
+
+const StyledSlider = styled(SliderWithTooltip)`
+    .rc-slider-tooltip-inner {
+        background-color: ${colors.white};
+        box-shadow: none;
+        padding: 3px;
+    }
+`;
+
+export interface FeePercentageSliderProps {
+    value: number;
+    onChange: (value: number) => void;
+}
+
+export class FeePercentageSlider extends React.Component<FeePercentageSliderProps> {
+    public render(): React.ReactNode {
+        return (
+            <SliderWithTooltip
+                min={0}
+                max={0.05}
+                step={0.0025}
+                value={this.props.value}
+                onChange={this.props.onChange}
+                tipFormatter={this._feePercentageSliderFormatter}
+                tipProps={{ placement: 'bottom' }}
+                trackStyle={{
+                    backgroundColor: '#b4b4b4',
+                }}
+                railStyle={{
+                    backgroundColor: '#696969',
+                }}
+                handleStyle={{
+                    border: 'none',
+                    boxShadow: 'none',
+                }}
+                activeDotStyle={{
+                    boxShadow: 'none',
+                    border: 'none',
+                }}
+            />
+        );
+    }
+    private readonly _feePercentageSliderFormatter = (value: number): React.ReactNode => {
+        return <Text fontColor={colors.black} fontSize="14px" fontWeight={700}>{`${(value * 100).toFixed(2)}%`}</Text>;
+    };
+}
-- 
cgit v1.2.3


From 1ce84f9bb2b537b5cf5161fa5c5fe930d3981cd6 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 16:51:55 -0800
Subject: fix: address to lowercase and explore the docs leads to correct wiki

---
 packages/website/ts/pages/instant/configurator.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 5700bdc1d..725b02fae 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -51,7 +51,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
                         <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
                             Code Snippet
                         </Text>
-                        <ActionLink displayText="Explore the Docs" linkSrc="/docs/instant" color={colors.grey} />
+                        <ActionLink displayText="Explore the Docs" linkSrc="/wiki#Get-Started" color={colors.grey} />
                     </Container>
                     <CodeDemo key={codeToDisplay}>{codeToDisplay}</CodeDemo>
                 </Container>
@@ -74,7 +74,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
             liquiditySource: '${instantConfig.orderSource}',${
             !_.isUndefined(instantConfig.affiliateInfo) && instantConfig.affiliateInfo.feeRecipient
                 ? `\n            affiliateInfo: {
-                feeRecipient: '${instantConfig.affiliateInfo.feeRecipient}',
+                feeRecipient: '${instantConfig.affiliateInfo.feeRecipient.toLowerCase()}',
                 feePercentage: ${instantConfig.affiliateInfo.feePercentage}
             }`
                 : ''
-- 
cgit v1.2.3


From db21ae3af1513f696b5c5ec0f4a1a3434cb4546d Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 17:29:31 -0800
Subject: feat: fetch asset meta data from the asset meta data map

---
 .../website/ts/pages/instant/config_generator.tsx  | 54 +++++++++-------------
 1 file changed, 23 insertions(+), 31 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index facda850e..671b1f6df 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -18,7 +18,8 @@ import { WebsiteBackendTokenInfo } from 'ts/types';
 import { backendClient } from 'ts/utils/backend_client';
 import { constants } from 'ts/utils/constants';
 
-import { ZeroExInstantBaseConfig } from '../../../../instant/src/types';
+import { assetMetaDataMap } from '../../../../instant/src/data/asset_meta_data_map';
+import { ERC20AssetMetaData, ZeroExInstantBaseConfig } from '../../../../instant/src/types';
 
 export interface ConfigGeneratorProps {
     value: ZeroExInstantBaseConfig;
@@ -28,8 +29,7 @@ export interface ConfigGeneratorProps {
 export interface ConfigGeneratorState {
     isLoadingAvailableTokens: boolean;
     // Address to token info
-    allKnownTokens: ObjectMap<WebsiteBackendTokenInfo>;
-    availableTokens?: WebsiteBackendTokenInfo[];
+    availableTokens?: ObjectMap<ERC20AssetMetaData>;
 }
 
 const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://api.openrelay.xyz/v2/'];
@@ -37,10 +37,9 @@ const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://api.openrel
 export class ConfigGenerator extends React.Component<ConfigGeneratorProps, ConfigGeneratorState> {
     public state: ConfigGeneratorState = {
         isLoadingAvailableTokens: true,
-        allKnownTokens: {},
     };
     public componentDidMount(): void {
-        this._setAllKnownTokens(this._setAvailableAssetsFromOrderProvider);
+        this._setAvailableAssetsFromOrderProvider();
     }
     public componentDidUpdate(prevProps: ConfigGeneratorProps): void {
         if (prevProps.value.orderSource !== this.props.value.orderSource) {
@@ -99,9 +98,6 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
             onClick: this._handleSRASelection.bind(this, endpoint),
         }));
     };
-    private readonly _getAllKnownAssetDatas = (): string[] => {
-        return _.map(this.state.allKnownTokens, token => assetDataUtils.encodeERC20AssetData(token.address));
-    };
     private readonly _handleAffiliatePercentageLearnMoreClick = (): void => {
         window.open('/wiki#Learn-About-Affiliate-Fees', '_blank');
     };
@@ -150,16 +146,19 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
     };
     private readonly _handleTokenClick = (assetData: string) => {
         const { value } = this.props;
-        const { allKnownTokens } = this.state;
         let newAvailableAssetDatas: string[] = [];
+        const allKnownAssetDatas = _.keys(this.state.availableTokens);
         const availableAssetDatas = value.availableAssetDatas;
         if (_.isUndefined(availableAssetDatas)) {
             // It being undefined means it's all tokens.
-            const allKnownAssetDatas = this._getAllKnownAssetDatas();
             newAvailableAssetDatas = _.pull(allKnownAssetDatas, assetData);
         } else if (!_.includes(availableAssetDatas, assetData)) {
             // Add it
             newAvailableAssetDatas = [...availableAssetDatas, assetData];
+            if (newAvailableAssetDatas.length === allKnownAssetDatas.length) {
+                // If all tokens are manually selected, just show none.
+                newAvailableAssetDatas = undefined;
+            }
         } else {
             // Remove it
             newAvailableAssetDatas = _.pull(availableAssetDatas, assetData);
@@ -170,18 +169,6 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         };
         this.props.onConfigChange(newConfig);
     };
-    private readonly _setAllKnownTokens = async (callback: () => void): Promise<void> => {
-        const tokenInfos = await backendClient.getTokenInfosAsync();
-        const allKnownTokens = _.reduce(
-            tokenInfos,
-            (acc, tokenInfo) => {
-                acc[tokenInfo.address] = tokenInfo;
-                return acc;
-            },
-            {} as ObjectMap<WebsiteBackendTokenInfo>,
-        );
-        this.setState({ allKnownTokens }, callback);
-    };
     private readonly _setAvailableAssetsFromOrderProvider = async (): Promise<void> => {
         const { value } = this.props;
         if (!_.isUndefined(value.orderSource) && _.isString(value.orderSource)) {
@@ -191,11 +178,16 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
             const etherTokenAddress = getContractAddressesForNetworkOrThrow(networkId).etherToken;
             const etherTokenAssetData = assetDataUtils.encodeERC20AssetData(etherTokenAddress);
             const assetDatas = await sraOrderProvider.getAvailableMakerAssetDatasAsync(etherTokenAssetData);
-            const availableTokens = _.compact(
-                _.map(assetDatas, assetData => {
-                    const address = assetDataUtils.decodeAssetDataOrThrow(assetData).tokenAddress;
-                    return this.state.allKnownTokens[address];
-                }),
+            const availableTokens = _.reduce(
+                assetDatas,
+                (acc, assetData) => {
+                    const metaDataIfExists = assetMetaDataMap[assetData] as ERC20AssetMetaData;
+                    if (metaDataIfExists) {
+                        acc[assetData] = metaDataIfExists;
+                    }
+                    return acc;
+                },
+                {} as ObjectMap<ERC20AssetMetaData>,
             );
             this.setState({ availableTokens, isLoadingAvailableTokens: false });
         }
@@ -220,10 +212,10 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
                 </Container>
             );
         }
-        const items = _.map(availableTokens, token => {
-            const assetData = assetDataUtils.encodeERC20AssetData(token.address);
+        const items = _.map(_.keys(availableTokens), assetData => {
+            const metaData = availableTokens[assetData];
             return {
-                value: assetDataUtils.encodeERC20AssetData(token.address),
+                value: assetData,
                 renderItemContent: (isSelected: boolean) => (
                     <Container className="flex items-center">
                         <Container marginRight="10px">
@@ -234,7 +226,7 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
                             fontColor={isSelected ? colors.mediumBlue : colors.darkerGrey}
                             fontWeight={300}
                         >
-                            <b>{token.symbol}</b> — {token.name}
+                            <b>{metaData.symbol.toUpperCase()}</b> — {metaData.name}
                         </Text>
                     </Container>
                 ),
-- 
cgit v1.2.3


From cd44dc7beb1697ec76dccba4711b3ce8057ba6e4 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 17:37:32 -0800
Subject: polish: make configurator inputs look more like mocks

---
 packages/website/ts/components/ui/input.tsx                          | 4 +++-
 packages/website/ts/components/ui/select.tsx                         | 4 ++--
 packages/website/ts/pages/instant/config_generator_address_input.tsx | 1 +
 3 files changed, 6 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/input.tsx b/packages/website/ts/components/ui/input.tsx
index 1f56c814f..d21b9fd0e 100644
--- a/packages/website/ts/components/ui/input.tsx
+++ b/packages/website/ts/components/ui/input.tsx
@@ -9,6 +9,7 @@ export interface InputProps {
     fontSize?: string;
     fontColor?: string;
     border?: string;
+    padding?: string;
     placeholderColor?: string;
     placeholder?: string;
     backgroundColor?: string;
@@ -22,7 +23,7 @@ const PlainInput: React.StatelessComponent<InputProps> = ({ value, className, pl
 export const Input = styled(PlainInput)`
     font-size: ${props => props.fontSize};
     width: ${props => props.width};
-    padding: 0.8em 1.2em;
+    padding: ${props => props.padding};
     border-radius: 3px;
     box-sizing: border-box;
     font-family: 'Roboto Mono';
@@ -42,6 +43,7 @@ Input.defaultProps = {
     placeholderColor: colors.darkGrey,
     fontSize: '12px',
     border: 'none',
+    padding: '0.8em 1.2em',
 };
 
 Input.displayName = 'Input';
diff --git a/packages/website/ts/components/ui/select.tsx b/packages/website/ts/components/ui/select.tsx
index 743b082b0..e4fb50f59 100644
--- a/packages/website/ts/components/ui/select.tsx
+++ b/packages/website/ts/components/ui/select.tsx
@@ -65,7 +65,7 @@ export class Select extends React.Component<SelectProps, SelectState> {
                         hasBoxShadow={isOpen}
                         border={border}
                         backgroundColor={backgroundColor}
-                        padding="0.8em"
+                        padding="0.5em 0.8em"
                         width="100%"
                     >
                         <Container className="flex justify-between">
@@ -79,7 +79,7 @@ export class Select extends React.Component<SelectProps, SelectState> {
                                     </Text>
                                 )}
                                 {hasItems && (
-                                    <Container marginLeft="5px" display="inline-block" position="relative" bottom="2px">
+                                    <Container marginLeft="5px" display="inline-block">
                                         <i
                                             className="zmdi zmdi-chevron-down"
                                             style={{ fontSize: iconSize, color: colors.darkGrey }}
diff --git a/packages/website/ts/pages/instant/config_generator_address_input.tsx b/packages/website/ts/pages/instant/config_generator_address_input.tsx
index 2e5a6e533..c208fe52a 100644
--- a/packages/website/ts/pages/instant/config_generator_address_input.tsx
+++ b/packages/website/ts/pages/instant/config_generator_address_input.tsx
@@ -32,6 +32,7 @@ export class ConfigGeneratorAddressInput extends React.Component<
                 <Input
                     width="100%"
                     fontSize="16px"
+                    padding="0.7em 1em"
                     value={this.props.value}
                     onChange={this._handleChange}
                     placeholder="0xe99...aa8da4"
-- 
cgit v1.2.3


From 1498e013d083ed3815f5d5ea2de93a848161ed07 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 17:52:35 -0800
Subject: feat: update relayer list

---
 .../website/ts/pages/instant/config_generator.tsx    | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 671b1f6df..4e25e3437 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -32,7 +32,11 @@ export interface ConfigGeneratorState {
     availableTokens?: ObjectMap<ERC20AssetMetaData>;
 }
 
-const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://api.openrelay.xyz/v2/'];
+const SRA_ENDPOINTS = [
+    'https://api.radarrelay.com/0x/v2/',
+    'https://api.sharkrelay.com/sra/v2/',
+    'https://sra.bamboorelay.com/0x/v2/',
+];
 
 export class ConfigGenerator extends React.Component<ConfigGeneratorProps, ConfigGeneratorState> {
     public state: ConfigGeneratorState = {
@@ -212,6 +216,20 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
                 </Container>
             );
         }
+        const availableAssetDatas = _.keys(availableTokens);
+        if (availableAssetDatas.length === 0) {
+            return (
+                <Container
+                    className="flex flex-column items-center justify-center"
+                    height={multiSelectHeight}
+                    backgroundColor={colors.white}
+                    borderRadius="4px"
+                    width="100%"
+                >
+                    <Text fontSize="16px">No tokens available. Try another endpoint?</Text>
+                </Container>
+            );
+        }
         const items = _.map(_.keys(availableTokens), assetData => {
             const metaData = availableTokens[assetData];
             return {
-- 
cgit v1.2.3


From ea4155e5fa69fe488eb183255f7ba64c9c07855b Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 18:00:30 -0800
Subject: fix: change liquiditySource to orderSource

---
 packages/website/ts/pages/instant/configurator.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 725b02fae..9f1fa8359 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -71,7 +71,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
 <body>
     <script>
         zeroExInstant.render({
-            liquiditySource: '${instantConfig.orderSource}',${
+            orderSource: '${instantConfig.orderSource}',${
             !_.isUndefined(instantConfig.affiliateInfo) && instantConfig.affiliateInfo.feeRecipient
                 ? `\n            affiliateInfo: {
                 feeRecipient: '${instantConfig.affiliateInfo.feeRecipient.toLowerCase()}',
-- 
cgit v1.2.3


From 4da419cf7591a8beb32fb5e41e31b129c5fbb99f Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 4 Dec 2018 14:58:37 +0100
Subject: Fixes all lint issues, cleanup

---
 packages/website/ts/@next/components/button.tsx    |  12 +--
 packages/website/ts/@next/components/footer.tsx    |  44 ++++----
 packages/website/ts/@next/components/header.tsx    |   8 +-
 packages/website/ts/@next/components/icon.tsx      |   2 -
 packages/website/ts/@next/components/image.tsx     |  14 ++-
 packages/website/ts/@next/components/layout.tsx    |   8 +-
 packages/website/ts/@next/components/logo.tsx      |   9 +-
 .../website/ts/@next/components/newsletterForm.tsx |   8 +-
 packages/website/ts/@next/components/siteWrap.tsx  |   6 +-
 packages/website/ts/@next/components/text.tsx      |   1 -
 .../website/ts/@next/constants/globalStyle.tsx     |   6 +-
 packages/website/ts/@next/pages/about/jobs.tsx     |  34 +++---
 packages/website/ts/@next/pages/about/mission.tsx  |  13 +--
 packages/website/ts/@next/pages/about/press.tsx    |  12 +--
 packages/website/ts/@next/pages/about/team.tsx     |  10 +-
 packages/website/ts/@next/pages/ecosystem.tsx      | 105 +++++++++---------
 packages/website/ts/@next/pages/instant.tsx        |  24 +----
 packages/website/ts/@next/pages/landing.tsx        |  69 +++---------
 packages/website/ts/@next/pages/launchKit.tsx      | 119 +++++++++++++--------
 packages/website/ts/@next/pages/why.tsx            |   1 -
 20 files changed, 227 insertions(+), 278 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 2569c39c5..92c2dac28 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -5,9 +5,9 @@ import { colors } from 'ts/style/colors';
 
 interface ButtonInterface {
     children: Node | string;
-    transparent?: any;
-    hasIcon?: any;
-    inline?: any;
+    isTransparent?: boolean;
+    hasIcon?: boolean | string;
+    isInline?: boolean;
     href?: string;
     onClick?: () => void;
 }
@@ -31,9 +31,9 @@ export const ButtonWrap = styled.div`
 const StyledButton = styled.button<ButtonInterface>`
     appearance: none;
     border: 1px solid transparent;
-    display: ${props => props.inline && 'inline-block'};
-    background-color: ${props => !props.transparent && colors.brandLight};
-    border-color: ${props => props.transparent && '#6a6a6a'};
+    display: ${props => props.isInline && 'inline-block'};
+    background-color: ${props => !props.isTransparent && colors.brandLight};
+    border-color: ${props => props.isTransparent && '#6a6a6a'};
     color: ${props => props.color || props.theme.textColor};
     text-align: center;
     padding: 14px 22px;
diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 032d2e8a1..13b681572 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -1,11 +1,10 @@
 import * as _ from 'lodash';
 import * as React from 'react';
-import styled from 'styled-components';
 import { Link as ReactRouterLink } from 'react-router-dom';
+import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import { Button } from 'ts/@next/components/button';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { Logo } from 'ts/@next/components/logo';
 import { NewsletterForm } from 'ts/@next/components/newsletterForm';
@@ -57,33 +56,28 @@ const linkRows: LinkRows[] = [
 ];
 
 export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
-  <FooterWrap
-    bgColor="#181818"
-    noMargin>
-    <Wrap>
-      <Column colWidth="1/2" isNoPadding={true}>
-        <Logo light />
-        <NewsletterForm />
-      </Column>
-
-      <Column colWidth="1/2" isNoPadding={true}>
+    <FooterWrap bgColor="#181818" isNoMargin={true}>
         <Wrap>
-          {_.map(linkRows, (row, index) => (
-            <Column
-              key={`fc-${index}`}
-              colWidth="1/3"
-              isNoPadding={true}>
-              <RowHeading>
-                { row.heading }
-              </RowHeading>
+            <Column colWidth="1/2" isNoPadding={true}>
+                <Logo isLight={true} />
+                <NewsletterForm />
+            </Column>
+
+            <Column colWidth="1/2" isNoPadding={true}>
+                <Wrap>
+                    {_.map(linkRows, (row, index) => (
+                        <Column key={`fc-${index}`} colWidth="1/3" isNoPadding={true}>
+                            <RowHeading>
+                                {row.heading}
+                            </RowHeading>
 
-              <LinkList links={row.links} />
+                            <LinkList links={row.links} />
+                        </Column>
+                    ))}
+                </Wrap>
             </Column>
-          ))}
         </Wrap>
-      </Column>
-    </Wrap>
-  </FooterWrap>
+    </FooterWrap>
 );
 
 const LinkList = (props: LinkListProps) => (
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index c934b29ac..dfe9028c3 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -1,12 +1,12 @@
-import * as _ from 'lodash';
+import _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
 
 import { Link as ReactRouterLink } from 'react-router-dom';
 
-import { Section, Wrap } from './layout';
-import { Button } from './button';
-import { Logo } from './logo';
+import { Button } from 'ts/@next/components/button';
+import { Section, Wrap } from 'ts/@next/components/layout';
+import { Logo } from 'ts/@next/components/logo';
 
 interface HeaderProps {
 }
diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
index 112d4ed68..28a8b3c60 100644
--- a/packages/website/ts/@next/components/icon.tsx
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -7,8 +7,6 @@ interface Props {
 }
 
 export const IconClass: React.FunctionComponent<Props> = (props: Props) => {
-    const { icon, size } = props;
-
     return (
         <div />
     );
diff --git a/packages/website/ts/@next/components/image.tsx b/packages/website/ts/@next/components/image.tsx
index f49c8c059..34520b619 100644
--- a/packages/website/ts/@next/components/image.tsx
+++ b/packages/website/ts/@next/components/image.tsx
@@ -3,19 +3,17 @@ import styled from 'styled-components';
 
 interface Props {
     alt?: string;
-    src: any;
-    srcset: any;
-    center: any;
+    src?: any;
+    srcset?: any;
+    isCentered?: boolean;
 }
 
 const ImageClass: React.FunctionComponent<Props> = (props: Props) => {
-    const { src, srcset, alt } = props;
-
     return (
-        <img src={src} {...props} />
+        <img {...props} />
     );
 };
 
-export const Image = styled(ImageClass)`
-    margin: ${(props: Props) => props.center && `0 auto`};
+export const Image = styled(ImageClass)<Props>`
+    margin: ${props => props.isCentered && `0 auto`};
 `;
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 2067b67b0..5c5d1bbda 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -29,7 +29,7 @@ interface WrapProps {
     bgColor?: string;
     isWrapped?: boolean;
     isCentered?: boolean;
-    padding?: number | ('large' | 'default' | number)[];
+    padding?: number | Array<'large' | 'default' | number>;
 }
 
 interface ColumnProps {
@@ -52,7 +52,7 @@ const _getColumnWidth = (args: GetColWidthArgs): string => {
     return `calc(${percentWidth}% - ${gutterDiff}px)`;
 };
 
-const _getPadding = (value: number | (string | number)[]): string => {
+const _getPadding = (value: number | Array<string | number>): string => {
     if (Array.isArray(value)) {
         return value.map(val => PADDING_SIZES[val] || `${val}px`).join(' ');
     } else {
@@ -99,7 +99,7 @@ export const Section = styled.section<SectionProps>`
     margin-bottom: ${props => !props.isNoMargin && `${GUTTER}px`};
     margin-left: ${props => props.isFullWidth && `-${GUTTER}px`};
     background-color: ${props => props.bgColor};
-    border: 1px dotted rgba(0, 255, 0, 0.3);
+    border: 1px dotted rgba(0, 255, 0, 0.15);
 
     @media (min-width: 1560px) {
         width: ${props => props.isFullWidth && '100vw'};
@@ -141,7 +141,7 @@ export const WrapGrid = styled(WrapBase)`
 
 export const Column = styled.div<ColumnProps>`
     padding: ${props => !props.isNoPadding && (props.isPadLarge ? '60px 30px' : '30px')};
-    border: 1px dotted rgba(255, 0, 0, 0.3);
+    border: 1px dotted rgba(255, 0, 0, 0.15);
     background-color: ${props => props.bgColor};
     border-color: ${props => props.borderColor && `${props.borderColor}`};
 
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index 5d6258f37..9f147e3fb 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -2,14 +2,13 @@ import * as React from 'react';
 import styled from 'styled-components';
 
 import { ThemeInterface } from 'ts/@next/components/siteWrap';
-import LogoIcon from '../icons/logo-with-type.svg';
+import LogoIcon from 'ts/@next/icons/logo-with-type.svg';
 
 interface LogoInterface {
-    light?: any;
+    isLight?: boolean;
     theme?: ThemeInterface;
 }
 
-
 // Note let's refactor this
 // is it absolutely necessary to have a stateless component
 // to pass props down into the styled icon?
@@ -21,11 +20,11 @@ const Icon = styled(LogoIcon)`
     flex-shrink: 0;
 
     path {
-        fill: ${(props: LogoInterface) => props.light ? '#fff' : props.theme.textColor};
+        fill: ${(props: LogoInterface) => props.isLight ? '#fff' : props.theme.textColor};
     }
 `;
 
-export const Logo: React.StatelessComponent<LogoInterface> = (props) => (
+export const Logo: React.StatelessComponent<LogoInterface> = (props: LogoInterface) => (
     <StyledLogo>
         <Icon {...props} />
     </StyledLogo>
diff --git a/packages/website/ts/@next/components/newsletterForm.tsx b/packages/website/ts/@next/components/newsletterForm.tsx
index 422d25bec..4ff9663ba 100644
--- a/packages/website/ts/@next/components/newsletterForm.tsx
+++ b/packages/website/ts/@next/components/newsletterForm.tsx
@@ -5,8 +5,6 @@ import { colors } from 'ts/style/colors';
 
 import {Button} from 'ts/@next/components/button';
 
-import ArrowIcon from 'ts/@next/icons/form-arrow.svg';
-
 interface InputProps {
     name: string;
     label: string;
@@ -15,9 +13,9 @@ interface InputProps {
 interface Props {
 }
 
-const Input = ({ ...props }) => {
+const Input = (props: InputProps) => {
     const { name, label } = props;
-    const id = 'input-' + name;
+    const id = `input-${name}`;
 
     return (
         <>
@@ -31,7 +29,7 @@ export const NewsletterForm: React.StatelessComponent = (props: Props) => (
     <StyledForm>
         <InputWrapper>
             <Input name="email" type="email" label="Email Address" />
-            <SubmitButton hasIcon>
+            <SubmitButton hasIcon={true}>
                 Submit
             </SubmitButton>
         </InputWrapper>
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index cd99ce5a0..f7b2c4df2 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -1,5 +1,5 @@
 import * as React from 'react';
-import styled, { ThemeProvider } from 'styled-components';
+import { ThemeProvider } from 'styled-components';
 
 import { Footer } from 'ts/@next/components/footer';
 import { Header } from 'ts/@next/components/header';
@@ -18,7 +18,7 @@ export interface ThemeInterface {
     [key: string]: {
         bgColor: string;
         textColor: string;
-    }
+    };
 }
 
 const GLOBAL_THEMES: ThemeInterface = {
@@ -34,7 +34,7 @@ const GLOBAL_THEMES: ThemeInterface = {
         bgColor: '#e0e0e0',
         textColor: '#000000',
     },
-}
+};
 
 export const SiteWrap: React.StatelessComponent<Props> = props => {
     const {
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 22026d810..a746cb3b9 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -1,7 +1,6 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-
 interface HeadingProps {
     asElement?: 'h1'| 'h2'| 'h3'| 'h4';
     size?: 'default' | 'medium' | 'large' | 'small';
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 7e8f2ebdb..fd9e67cb4 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -1,13 +1,11 @@
-import { withTheme, createGlobalStyle } from 'styled-components';
+import { createGlobalStyle, withTheme } from 'styled-components';
 import {cssReset} from 'ts/@next/constants/cssReset';
-import {colors} from 'ts/style/colors';
-
 
 interface GlobalStyle {
     theme: {
         bgColor: string;
         textColor: string;
-    }
+    };
 }
 
 const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 35d4432c5..4f85b9945 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -1,18 +1,10 @@
 import * as React from 'react';
-import styled from 'styled-components';
 import { Link as ReactRouterLink } from 'react-router-dom';
+import styled from 'styled-components';
 
-import { colors } from 'ts/style/colors';
-
-import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
+import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
-import { Image } from 'ts/@next/components/image';
-
-import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
-import ConsistentlyShipIcon from 'ts/@next/icons/illustrations/consistently-ship.svg';
-import LongTermImpactIcon from 'ts/@next/icons/illustrations/long-term-impact.svg';
-import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
 
 export const NextAboutJobs = () => (
   <SiteWrap theme="light">
@@ -25,9 +17,12 @@ export const NextAboutJobs = () => (
             <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
         </Column>
         <Column colWidth="2/3">
-            <Heading size="medium">Join Us in Our Mission</Heading>
-            <Paragraph size="medium">To create a tokenized world where all value can flow freely.
-We are powering a growing ecosystem of decentralized applications and solving novel challenges to make our technology intuitive, flexible, and accessible to all. Read more about our mission, and join us in building financial infrastructure upon which the exchange of anything of value will take place.</Paragraph>
+            <Heading size="medium">
+                Join Us in Our Mission
+            </Heading>
+            <Paragraph size="medium">
+                To create a tokenized world where all value can flow freely.We are powering a growing ecosystem of decentralized applications and solving novel challenges to make our technology intuitive, flexible, and accessible to all. Read more about our mission, and join us in building financial infrastructure upon which the exchange of anything of value will take place.
+            </Paragraph>
         </Column>
       </Wrap>
     </Section>
@@ -35,8 +30,12 @@ We are powering a growing ecosystem of decentralized applications and solving no
     <Section bgColor="#F3F6F4">
       <Wrap>
         <Column colWidth="1/3">
-            <Heading size="medium">Powered by a Diverse Worldwide Community</Heading>
-            <Paragraph>We're a highly technical team with varied backgrounds in engineering, science, business, finance, and research. While the core team is headquartered in San Francisco, there are 30+ teams building on 0x and hundreds of thousands of participants behind our efforts globally. We're passionate about open-source software and decentralized technology's potential to act as an equalizing force in the world.</Paragraph>
+            <Heading size="medium">
+                Powered by a Diverse Worldwide Community
+            </Heading>
+            <Paragraph>
+                We're a highly technical team with varied backgrounds in engineering, science, business, finance, and research. While the core team is headquartered in San Francisco, there are 30+ teams building on 0x and hundreds of thousands of participants behind our efforts globally. We're passionate about open-source software and decentralized technology's potential to act as an equalizing force in the world.
+            </Paragraph>
         </Column>
 
         <Column colWidth="2/3">
@@ -95,7 +94,9 @@ We are powering a growing ecosystem of decentralized applications and solving no
                     <Heading size="small">Open Positition</Heading>
                 </Column>
                 <Column colWidth="1/3">
-                    <Paragraph isMuted={true}>We're always interested in talking to talented people. Send us an application if you think you're the right fit.</Paragraph>
+                    <Paragraph isMuted={true}>
+                        We're always interested in talking to talented people. Send us an application if you think you're the right fit.
+                    </Paragraph>
                 </Column>
                 <Column colWidth="1/3">
                     <Paragraph><a href="#">Apply</a></Paragraph>
@@ -118,6 +119,7 @@ const BenefitsList = styled.ul`
     }
 `;
 
+// Lets refactor these chapter links into button perhaps as a <Link type={xxx} />
 const ChapterLink = styled(ReactRouterLink)`
     font-size: 1.222222222rem;
     display: block;
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index fd52d1a16..234f7254d 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -1,15 +1,12 @@
 import * as React from 'react';
-import styled from 'styled-components';
 import { Link as ReactRouterLink } from 'react-router-dom';
-
-import { colors } from 'ts/style/colors';
+import styled from 'styled-components';
 
 import { Image } from 'ts/@next/components/image';
-import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
+import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
-import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
 import ConsistentlyShipIcon from 'ts/@next/icons/illustrations/consistently-ship.svg';
 import LongTermImpactIcon from 'ts/@next/icons/illustrations/long-term-impact.svg';
 import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
@@ -32,11 +29,9 @@ export const NextAboutMission = () => (
       </Wrap>
     </Section>
 
-    <Section
-        isFullWidth={true}
-        isNoPadding={true}>
+    <Section isFullWidth={true} isNoPadding={true}>
         <Wrap width="full">
-            <Image src="/images/@next/about/about-mission@2x.jpg" height="320" alt="" center />
+            <Image src="/images/@next/about/about-mission@2x.jpg" alt="" isCentered={true} />
         </Wrap>
     </Section>
 
diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index e222434b4..3a500ff39 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -1,18 +1,10 @@
 import * as React from 'react';
-import styled from 'styled-components';
 import { Link as ReactRouterLink } from 'react-router-dom';
+import styled from 'styled-components';
 
-import { colors } from 'ts/style/colors';
-
-import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
+import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
-import { Image } from 'ts/@next/components/image';
-
-import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
-import ConsistentlyShipIcon from 'ts/@next/icons/illustrations/consistently-ship.svg';
-import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
-import LongTermImpactIcon from 'ts/@next/icons/illustrations/long-term-impact.svg';
 
 export const NextAboutPress = () => (
   <SiteWrap theme="light">
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 1a88a7ff7..1c7ff319b 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -1,18 +1,12 @@
 import * as React from 'react';
-import styled from 'styled-components';
 import { Link as ReactRouterLink } from 'react-router-dom';
+import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import { Column, Section, Wrap, WrapGrid, WrapCentered } from 'ts/@next/components/layout';
+import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
-import { Image } from 'ts/@next/components/image';
-
-import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
-import ConsistentlyShipIcon from 'ts/@next/icons/illustrations/consistently-ship.svg';
-import LongTermImpactIcon from 'ts/@next/icons/illustrations/long-term-impact.svg';
-import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
 
 interface TeamMember {
     name: string;
diff --git a/packages/website/ts/@next/pages/ecosystem.tsx b/packages/website/ts/@next/pages/ecosystem.tsx
index 199c9038e..094d5e126 100644
--- a/packages/website/ts/@next/pages/ecosystem.tsx
+++ b/packages/website/ts/@next/pages/ecosystem.tsx
@@ -1,6 +1,4 @@
 import * as React from 'react';
-import styled from 'styled-components';
-import { Link as ReactRouterLink } from 'react-router-dom';
 
 import { colors } from 'ts/style/colors';
 
@@ -8,19 +6,19 @@ import {Button} from 'ts/@next/components/button';
 import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
-import { Image } from 'ts/@next/components/image';
 
-import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
-import ConsistentlyShipIcon from 'ts/@next/icons/illustrations/consistently-ship.svg';
-import LongTermImpactIcon from 'ts/@next/icons/illustrations/long-term-impact.svg';
 import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
 
 export const NextEcosystem = () => (
   <SiteWrap theme="light">
     <Section>
         <WrapCentered>
-            <Heading size="medium" isCentered={true}>Jumpstart your Business on 0x</Heading>
-            <Paragraph size="medium" isCentered={true} isMuted={true}>The Ecosystem Acceleration Program gives teams access to a variety of services including funding, personalized technical support, and recruiting assistance. We created the Ecosystem Acceleration Program to bolster the expansion of both infrastructure projects and relayers building on 0x.</Paragraph>
+            <Heading size="medium" isCentered={true}>
+                Jumpstart your Business on 0x
+            </Heading>
+            <Paragraph size="medium" isCentered={true} isMuted={true}>
+                The Ecosystem Acceleration Program gives teams access to a variety of services including funding, personalized technical support, and recruiting assistance. We created the Ecosystem Acceleration Program to bolster the expansion of both infrastructure projects and relayers building on 0x.
+            </Paragraph>
             <div>
                 <a href="#">Get Started</a>
                 <a href="#">Learn More</a>
@@ -31,39 +29,68 @@ export const NextEcosystem = () => (
     <Section bgColor={colors.backgroundLight}>
         <Wrap>
             <Column>
-                <Heading size="small" color={colors.brandDark} isCentered={true}>Join a vibrant ecosystem of projects in the 0x Network.</Heading>
+                <Heading size="small" color={colors.brandDark} isCentered={true}>
+                    Join a vibrant ecosystem of projects in the 0x Network.
+                </Heading>
             </Column>
         </Wrap>
       <Wrap>
+        {/* This */}
         <Column colWidth="1/3">
             <RightThingIcon width="60" />
-            <Heading color={colors.textDarkPrimary} size="small">Milestone Grants</Heading>
-            <Paragraph isMuted={0.5}>Receive non-dilutive capital ranging from $10,000 to $100,000, with grant sizes awarded based on the quality of your team, vision, execution, and community involvement.</Paragraph>
+            <Heading color={colors.textDarkPrimary} size="small">
+                Milestone Grants
+            </Heading>
+            <Paragraph isMuted={0.5}>
+                Receive non-dilutive capital ranging from $10,000 to $100,000, with grant sizes awarded based on the quality of your team, vision, execution, and community involvement.
+            </Paragraph>
         </Column>
+
         <Column colWidth="1/3">
             <RightThingIcon width="60" />
-            <Heading color={colors.textDarkPrimary} size="small">VC Introductions</Heading>
-            <Paragraph isMuted={0.5}>Connect with leading venture capital firms that could participate in your next funding round.</Paragraph>
+            <Heading color={colors.textDarkPrimary} size="small">
+                VC Introductions
+            </Heading>
+            <Paragraph isMuted={0.5}>
+                Connect with leading venture capital firms that could participate in your next funding round.
+            </Paragraph>
         </Column>
+
         <Column colWidth="1/3">
             <RightThingIcon width="60" />
-            <Heading color={colors.textDarkPrimary} size="small">Technical Support</Heading>
-            <Paragraph isMuted={0.5}>Receive ongoing technical assistance from knowledgeable and responsive 0x developers.</Paragraph>
+            <Heading color={colors.textDarkPrimary} size="small">
+                Technical Support
+            </Heading>
+            <Paragraph isMuted={0.5}>
+                Receive ongoing technical assistance from knowledgeable and responsive 0x developers.
+            </Paragraph>
         </Column>
         <Column colWidth="1/3">
             <RightThingIcon width="60" />
-            <Heading color={colors.textDarkPrimary} size="small">Recruiting Assistance</Heading>
-            <Paragraph isMuted={0.5}>Grow your team by accessing an exclusive pool of top engineering and business operations talent.</Paragraph>
+            <Heading color={colors.textDarkPrimary} size="small">
+                Recruiting Assistance
+            </Heading>
+            <Paragraph isMuted={0.5}>
+                Grow your team by accessing an exclusive pool of top engineering and business operations talent.
+            </Paragraph>
         </Column>
         <Column colWidth="1/3">
             <RightThingIcon width="60" />
-            <Heading color={colors.textDarkPrimary} size="small">Marketing and Design Help</Heading>
-            <Paragraph isMuted={0.5}>Get strategic advice on product positioning, customer acquisition, and UI/UX design that can impact the growth of your business.</Paragraph>
+            <Heading color={colors.textDarkPrimary} size="small">
+                Marketing and Design Help
+            </Heading>
+            <Paragraph isMuted={0.5}>
+                Get strategic advice on product positioning, customer acquisition, and UI/UX design that can impact the growth of your business.
+            </Paragraph>
         </Column>
         <Column colWidth="1/3">
             <RightThingIcon width="60" />
-            <Heading color={colors.textDarkPrimary} size="small">Legal Resources</Heading>
-            <Paragraph isMuted={0.5}>Obtain important legal documents and resources that will help you navigate the regulatory landscape.</Paragraph>
+            <Heading color={colors.textDarkPrimary} size="small">
+                Legal Resources
+            </Heading>
+            <Paragraph isMuted={0.5}>
+                Obtain important legal documents and resources that will help you navigate the regulatory landscape.
+            </Paragraph>
         </Column>
       </Wrap>
     </Section>
@@ -72,8 +99,12 @@ export const NextEcosystem = () => (
         <Wrap>
             <Column colWidth="1/2" isPadLarge={true}>
                 <WrapCentered>
-                    <Heading>Apply for the program now</Heading>
-                    <Paragraph>Have questions? Please join our Discord channel</Paragraph>
+                    <Heading>
+                        Apply for the program now
+                    </Heading>
+                    <Paragraph>
+                        Have questions? Please join our Discord channel
+                    </Paragraph>
                 </WrapCentered>
             </Column>
 
@@ -81,7 +112,7 @@ export const NextEcosystem = () => (
                 <WrapCentered>
                     <div>
                         <Button href="#">Apply Now</Button>
-                        <Button href="#" transparent>Join Discord</Button>
+                        <Button href="#" isTransparent={true}>Join Discord</Button>
                     </div>
                 </WrapCentered>
             </Column>
@@ -89,29 +120,3 @@ export const NextEcosystem = () => (
     </Section>
   </SiteWrap>
 );
-
-const BenefitsList = styled.ul`
-    color: #000;
-    list-style: disc;
-    columns: auto 2;
-    column-gap: 80px;
-
-    li {
-        margin-bottom: 1em;
-    }
-`;
-
-const ChapterLink = styled(ReactRouterLink)`
-    font-size: 1.222222222rem;
-    display: block;
-    opacity: 0.8;
-    margin-bottom: 1.666666667rem;
-
-    &:first-child {
-        opacity: 1;
-    }
-
-    &:hover {
-        opacity: 1;
-    }
-`;
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index a8707cdd7..29975193d 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -1,5 +1,4 @@
 import * as React from 'react';
-import styled from 'styled-components';
 
 import {colors} from 'ts/style/colors';
 
@@ -8,9 +7,9 @@ import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 
-import TokensIcon from 'ts/@next/icons/illustrations/tokens.svg';
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
+import TokensIcon from 'ts/@next/icons/illustrations/tokens.svg';
 
 export const Next0xInstant = () => (
     <SiteWrap>
@@ -22,9 +21,7 @@ export const Next0xInstant = () => (
             </WrapCentered>
         </Section>
 
-        <Section
-            isFullWidth={true}
-            isNoPadding={true}>
+        <Section isFullWidth={true} isNoPadding={true}>
             <Wrap width="full">
                 <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
             </Wrap>
@@ -108,7 +105,7 @@ export const Next0xInstant = () => (
                     <WrapCentered>
                         <div>
                             <Button href="#">Explore the Docs</Button>
-                            <Button href="#" transparent>Get in Touch</Button>
+                            <Button href="#" isTransparent={true}>Get in Touch</Button>
                         </div>
                     </WrapCentered>
                 </Column>
@@ -125,18 +122,3 @@ export const Next0xInstant = () => (
         </Section>
     </SiteWrap>
 );
-
-const ChapterLink = styled.a `
-    font-size: 1.222222222rem;
-    display: block;
-    opacity: 0.8;
-    margin-bottom: 1.666666667rem;
-
-    &:first-child {
-        opacity: 1;
-    }
-
-    &:hover {
-        opacity: 1;
-    }
-`;
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 5f90ffb6e..b39ee409d 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,5 +1,5 @@
-import * as React from 'react';
 import * as _ from 'lodash';
+import * as React from 'react';
 import styled from 'styled-components';
 
 import {colors} from 'ts/style/colors';
@@ -14,17 +14,6 @@ import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
 import ReadyToBuildIcon from 'ts/@next/icons/illustrations/ready-to-build.svg';
 import SupportIcon from 'ts/@next/icons/illustrations/support.svg';
 
-/**
-    Note(ez): Maybe when we're done at least with a basic structure,
-    we can take out each section into e.g. LandingSectionIntro.tsx in
-    @next/sections/landing ? so then our routes would only look like
-
-    <SiteWrap>
-        <LandingSectionIntro />
-        <LandingSectionWhatever />
-    </SiteWrap>
-*/
-
 interface ProjectLogo {
     name: string;
     imageUrl?: string;
@@ -83,11 +72,11 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
                     </Paragraph>
 
                     <ButtonWrap>
-                        <Button inline>
+                        <Button isInline={true}>
                             Get Started
                         </Button>
 
-                        <Button transparent inline>
+                        <Button isTransparent={true} isInline={true}>
                             Learn More
                         </Button>
                     </ButtonWrap>
@@ -99,22 +88,18 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
             </Wrap>
         </Section>
 
-        <Section
-            bgColor={colors.backgroundDark}
-            isPadLarge={true}>
+        <Section bgColor={colors.backgroundDark} isPadLarge={true}>
             <WrapCentered width="narrow">
                 <ProtocolIcon/>
 
-                <Paragraph
-                    size="large"
-                    isCentered={true}>
+                <Paragraph size="large" isCentered={true}>
                     0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based
                     tokens. Anyone in the world can use 0x to service a wide variety of markets
                     ranging from gaming items to financial instruments to assets that could have
                     near existed before.
                 </Paragraph>
 
-                <Button href="#" transparent>
+                <Button href="#" isTransparent={true}>
                     Discover how developers use 0x
                 </Button>
             </WrapCentered>
@@ -122,61 +107,39 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
             {/* Note you can also pass in a string "large/default" or a number for custom margins */}
             <Wrap padding={['large', 0, 0, 0]}>
                 {/* NOTE: this probably should be withComponent as part of a <dl> */}
-                <Column
-                    colWidth="1/3"
-                    isNoPadding={true}>
-                    <Heading
-                        size="medium"
-                        isCentered={true}>
+                <Column colWidth="1/3" isNoPadding={true}>
+                    <Heading size="medium" isCentered={true}>
                         873,435
                     </Heading>
 
-                    <Paragraph
-                        isMuted={0.4}
-                        isCentered={true}
-                        isNoMargin={true}>
+                    <Paragraph isMuted={0.4} isCentered={true} isNoMargin={true}>
                         Number of transactions
                     </Paragraph>
                 </Column>
 
-                <Column
-                    colWidth="1/3"
-                    isNoPadding={true}>
-                    <Heading
-                        size="medium"
-                        isCentered={true}>
+                <Column colWidth="1/3" isNoPadding={true}>
+                    <Heading size="medium" isCentered={true}>
                         $203M
                     </Heading>
 
-                    <Paragraph
-                        isMuted={0.4}
-                        isCentered={true}
-                        isNoMargin={true}>
+                    <Paragraph isMuted={0.4} isCentered={true} isNoMargin={true}>
                         Total volume
                     </Paragraph>
                 </Column>
 
-                <Column
-                    colWidth="1/3"
-                    isNoPadding={true}>
-                    <Heading
-                        size="medium"
-                        isCentered={true}>
+                <Column colWidth="1/3" isNoPadding={true}>
+                    <Heading size="medium" isCentered={true}>
                         227,372
                     </Heading>
 
-                    <Paragraph
-                        isMuted={0.4}
-                        isCentered={true}
-                        isNoMargin={true}>
+                    <Paragraph isMuted={0.4} isCentered={true} isNoMargin={true}>
                         Number of relayers
                     </Paragraph>
                 </Column>
             </Wrap>
         </Section>
 
-        <Section
-            isPadLarge={true}>
+        <Section isPadLarge={true}>
             <WrapCentered>
                 <Heading size="small">You're in good company</Heading>
             </WrapCentered>
diff --git a/packages/website/ts/@next/pages/launchKit.tsx b/packages/website/ts/@next/pages/launchKit.tsx
index dd0ff0758..cd86f66c9 100644
--- a/packages/website/ts/@next/pages/launchKit.tsx
+++ b/packages/website/ts/@next/pages/launchKit.tsx
@@ -1,5 +1,4 @@
 import * as React from 'react';
-import styled from 'styled-components';
 
 import {colors} from 'ts/style/colors';
 
@@ -8,17 +7,22 @@ import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 
-import TokensIcon from 'ts/@next/icons/illustrations/tokens.svg';
-import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
+import TokensIcon from 'ts/@next/icons/illustrations/tokens.svg';
 
 export const NextLaunchKit = () => (
     <SiteWrap>
         <Section>
             <WrapCentered>
-                <Heading size="medium" isCentered={true}>0x Launch Kit</Heading>
-                <Paragraph size="medium" isCentered={true} isMuted={true}>The definitive starting point for building a business on top of the 0x protocol.</Paragraph>
-                <Button href="#">Get Started</Button>
+                <Heading size="medium" isCentered={true}>
+                    0x Launch Kit
+                </Heading>
+                <Paragraph size="medium" isCentered={true} isMuted={true}>
+                    The definitive starting point for building a business on top of the 0x protocol.
+                </Paragraph>
+                <Button href="#">
+                    Get Started
+                </Button>
             </WrapCentered>
         </Section>
 
@@ -31,7 +35,9 @@ export const NextLaunchKit = () => (
                 >
                     <WrapCentered>
                         <ProtocolIcon width="140" />
-                        <Paragraph isCentered={true}>Tap into and share liquidity with other relayers</Paragraph>
+                        <Paragraph isCentered={true}>
+                            Tap into and share liquidity with other relayers
+                        </Paragraph>
                     </WrapCentered>
                 </Column>
                 <Column
@@ -41,7 +47,9 @@ export const NextLaunchKit = () => (
                 >
                     <WrapCentered>
                         <ProtocolIcon width="140" />
-                        <Paragraph isCentered={true}>Tap into and share liquidity with other relayers</Paragraph>
+                        <Paragraph isCentered={true}>
+                            Tap into and share liquidity with other relayers
+                        </Paragraph>
                     </WrapCentered>
                 </Column>
                 <Column
@@ -51,7 +59,9 @@ export const NextLaunchKit = () => (
                 >
                     <WrapCentered>
                         <ProtocolIcon width="140" />
-                        <Paragraph isCentered={true}>Tap into and share liquidity with other relayers</Paragraph>
+                        <Paragraph isCentered={true}>
+                            Tap into and share liquidity with other relayer
+                        </Paragraph>
                     </WrapCentered>
                 </Column>
             </Wrap>
@@ -64,8 +74,12 @@ export const NextLaunchKit = () => (
                 </Column>
 
                 <Column colWidth="2/3">
-                    <Heading size="small">Working on a new token?</Heading>
-                    <Paragraph isMuted={true}>Easily create a secondary market for your asset/asset class</Paragraph>
+                    <Heading size="small">
+                        Working on a new token?
+                    </Heading>
+                    <Paragraph isMuted={true}>
+                        Easily create a secondary market for your asset/asset clas
+                    </Paragraph>
                 </Column>
             </Wrap>
         </Section>
@@ -76,8 +90,12 @@ export const NextLaunchKit = () => (
                 </Column>
 
                 <Column colWidth="2/3">
-                    <Heading size="small">Working on a new game?</Heading>
-                    <Paragraph isMuted={true}>Easily create an in-app marketplace</Paragraph>
+                    <Heading size="small">
+                        Working on a new game?
+                    </Heading>
+                    <Paragraph isMuted={true}>
+                        Easily create an in-app marketplace
+                    </Paragraph>
                 </Column>
             </Wrap>
         </Section>
@@ -88,8 +106,12 @@ export const NextLaunchKit = () => (
                 </Column>
 
                 <Column colWidth="2/3">
-                    <Heading size="small">No exchange in your location?</Heading>
-                    <Paragraph isMuted={true}>Build a 0x relayer for your contry’s market</Paragraph>
+                    <Heading size="small">
+                        No exchange in your location?
+                    </Heading>
+                    <Paragraph isMuted={true}>
+                        Build a 0x relayer for your contry’s market
+                    </Paragraph>
                 </Column>
             </Wrap>
         </Section>
@@ -97,17 +119,31 @@ export const NextLaunchKit = () => (
         <Section bgColor={colors.backgroundDark}>
             <Wrap>
                 <Column colWidth="1/2">
-                    <Heading>0x Instant Configurator</Heading>
-                    <Paragraph>Liquidity Source</Paragraph>
-                    <Paragraph>What tokens can users buy? (select all)</Paragraph>
-                    <Paragraph>Transaction fee ETH address</Paragraph>
-                    <Paragraph>Fee Percentage</Paragraph>
+                    <Heading>
+                        0x Instant Configurator
+                    </Heading>
+                    <Paragraph>
+                        Liquidity Source
+                    </Paragraph>
+                    <Paragraph>
+                        What tokens can users buy? (select all)
+                    </Paragraph>
+                    <Paragraph>
+                        Transaction fee ETH address
+                    </Paragraph>
+                    <Paragraph>
+                        Fee Percentage
+                    </Paragraph>
                 </Column>
 
                 <Column colWidth="1/2">
-                    <Paragraph>Code Snippet</Paragraph>
+                    <Paragraph>
+                        Code Snippet
+                    </Paragraph>
                     <a href="#">Explore the Docs</a>
-                    <Paragraph>&lt;code snippet&gt;</Paragraph>
+                    <Paragraph>
+                        &lt;code snippet&gt;
+                    </Paragraph>
                 </Column>
             </Wrap>
         </Section>
@@ -116,16 +152,24 @@ export const NextLaunchKit = () => (
             <Wrap>
                 <Column colWidth="1/2" isPadLarge={true}>
                     <WrapCentered>
-                        <Heading>Need more flexibility?</Heading>
-                        <Paragraph>Dive into our docs, or contact us if needed</Paragraph>
+                        <Heading>
+                            Need more flexibility?
+                        </Heading>
+                        <Paragraph>
+                            Dive into our docs, or contact us if needed
+                        </Paragraph>
                     </WrapCentered>
                 </Column>
 
                 <Column colWidth="1/2" isPadLarge={true}>
                     <WrapCentered>
                         <div>
-                            <Button href="#">Explore the Docs</Button>
-                            <Button href="#" transparent>Get in Touch</Button>
+                            <Button href="#">
+                                Explore the Docs
+                            </Button>
+                            <Button href="#" isTransparent={true}>
+                                Get in Touch
+                            </Button>
                         </div>
                     </WrapCentered>
                 </Column>
@@ -135,25 +179,14 @@ export const NextLaunchKit = () => (
         <Section>
             <Wrap width="full">
                 <Column>
-                    <Paragraph size="small" isMuted={0.5}>Disclaimer: The laws and regulations applicable to the use and exchange of digital assets and blockchain-native tokens, including through any software developed using the licensed work created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License, Version 2.0 applicable to the Work, developers are “solely responsible for determining the appropriateness of using or redistributing the Work,” which includes responsibility for ensuring compliance with any such applicable laws and regulations.</Paragraph>
-                    <Paragraph size="small" isMuted={0.5}>See the Apache License, Version 2.0 for the specific language governing all applicable permissions and limitations.</Paragraph>
+                    <Paragraph size="small" isMuted={0.5}>
+                        Disclaimer: The laws and regulations applicable to the use and exchange of digital assets and blockchain-native tokens, including through any software developed using the licensed work created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License, Version 2.0 applicable to the Work, developers are “solely responsible for determining the appropriateness of using or redistributing the Work,” which includes responsibility for ensuring compliance with any such applicable laws and regulations.
+                    </Paragraph>
+                    <Paragraph size="small" isMuted={0.5}>
+                        See the Apache License, Version 2.0 for the specific language governing all applicable permissions and limitations.
+                    </Paragraph>
                 </Column>
             </Wrap>
         </Section>
     </SiteWrap>
 );
-
-const ChapterLink = styled.a `
-    font-size: 1.222222222rem;
-    display: block;
-    opacity: 0.8;
-    margin-bottom: 1.666666667rem;
-
-    &:first-child {
-        opacity: 1;
-    }
-
-    &:hover {
-        opacity: 1;
-    }
-`;
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 52268bd26..d922aac9e 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -9,7 +9,6 @@ import { Heading, Paragraph } from 'ts/@next/components/text';
 
 import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
 import CustomizeIcon from 'ts/@next/icons/illustrations/customize.svg';
-import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
 
 export const NextWhy = () => (
-- 
cgit v1.2.3


From eec40080a06bf5dbc0661a5929e5cbb8d1b88911 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 4 Dec 2018 15:17:33 +0100
Subject: Refactors Button component

---
 packages/website/ts/@next/components/button.tsx | 48 ++++++++++++++++---------
 1 file changed, 31 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 92c2dac28..2f96759ce 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -1,4 +1,5 @@
 import * as React from 'react';
+import { withRouter } from 'react-router-dom';
 import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
@@ -9,14 +10,39 @@ interface ButtonInterface {
     hasIcon?: boolean | string;
     isInline?: boolean;
     href?: string;
+    history?: {
+        push: () => void;
+    };
     onClick?: () => void;
 }
 
-export const Button: React.StatelessComponent<ButtonInterface> = props => {
-    const { onClick } = props;
-    const Component = onClick ? StyledButton : StyledButton.withComponent('a');
-    return <Component {...props}>{props.children}</Component>;
-};
+export const Button = styled.button<ButtonInterface>`
+    appearance: none;
+    border: 1px solid transparent;
+    display: ${props => props.isInline && 'inline-block'};
+    background-color: ${props => !props.isTransparent ? colors.brandLight : 'transparent'};
+    border-color: ${props => props.isTransparent && '#6a6a6a'};
+    color: ${props => props.color || props.theme.textColor};
+    text-align: center;
+    padding: 14px 22px;
+    font-size: 18px;
+    text-decoration: none;
+`;
+
+export const Link = withRouter((props: ButtonInterface) => {
+    const {
+        history,
+        href,
+        children,
+    } = props;
+    const Component = StyledButton.withComponent('a');
+
+    return (
+        <Component onClick={history.push(href)}>
+            {children}
+        </Component>
+    );
+});
 
 // Added this, & + & doesnt really work since we switch with element types...
 export const ButtonWrap = styled.div`
@@ -27,15 +53,3 @@ export const ButtonWrap = styled.div`
         margin-left: 10px;
     }
 `;
-
-const StyledButton = styled.button<ButtonInterface>`
-    appearance: none;
-    border: 1px solid transparent;
-    display: ${props => props.isInline && 'inline-block'};
-    background-color: ${props => !props.isTransparent && colors.brandLight};
-    border-color: ${props => props.isTransparent && '#6a6a6a'};
-    color: ${props => props.color || props.theme.textColor};
-    text-align: center;
-    padding: 14px 22px;
-    text-decoration: none;
-`;
-- 
cgit v1.2.3


From 8acb25f577feaea910ef0c1121aaba2ea177e718 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 4 Dec 2018 15:45:04 +0100
Subject: Refactors buttons/links/header

---
 packages/website/ts/@next/components/button.tsx    | 24 +++++---
 packages/website/ts/@next/components/header.tsx    | 66 +++++++---------------
 .../website/ts/@next/components/newsletterForm.tsx |  3 +-
 3 files changed, 36 insertions(+), 57 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 2f96759ce..2c153788a 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -1,3 +1,4 @@
+import { History } from 'history';
 import * as React from 'react';
 import { withRouter } from 'react-router-dom';
 import styled from 'styled-components';
@@ -5,15 +6,19 @@ import styled from 'styled-components';
 import { colors } from 'ts/style/colors';
 
 interface ButtonInterface {
-    children: Node | string;
+    color?: string;
+    children?: Node | string;
     isTransparent?: boolean;
+    isNoBorder?: boolean;
+    isNoPadding?: boolean;
     hasIcon?: boolean | string;
     isInline?: boolean;
     href?: string;
-    history?: {
-        push: () => void;
+    onClick?: () => any;
+    history?: History;
+    theme?: {
+        textColor: string;
     };
-    onClick?: () => void;
 }
 
 export const Button = styled.button<ButtonInterface>`
@@ -21,24 +26,25 @@ export const Button = styled.button<ButtonInterface>`
     border: 1px solid transparent;
     display: ${props => props.isInline && 'inline-block'};
     background-color: ${props => !props.isTransparent ? colors.brandLight : 'transparent'};
-    border-color: ${props => props.isTransparent && '#6a6a6a'};
+    border-color: ${props => (props.isTransparent && !props.isNoBorder) && '#6a6a6a'};
     color: ${props => props.color || props.theme.textColor};
+    padding: ${props => !props.isNoPadding && '14px 22px'};
     text-align: center;
-    padding: 14px 22px;
     font-size: 18px;
     text-decoration: none;
 `;
 
 export const Link = withRouter((props: ButtonInterface) => {
     const {
+        children,
         history,
         href,
-        children,
     } = props;
-    const Component = StyledButton.withComponent('a');
+    const Component = Button.withComponent('a');
+    const handleClick = () => history.push(href);
 
     return (
-        <Component onClick={history.push(href)}>
+        <Component onClick={handleClick} {...props}>
             {children}
         </Component>
     );
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index dfe9028c3..a6bbe4d65 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -1,20 +1,15 @@
 import _ from 'lodash';
 import * as React from 'react';
-import styled from 'styled-components';
-
 import { Link as ReactRouterLink } from 'react-router-dom';
+import styled from 'styled-components';
 
-import { Button } from 'ts/@next/components/button';
+import { Button, ButtonWrap, Link } from 'ts/@next/components/button';
 import { Section, Wrap } from 'ts/@next/components/layout';
 import { Logo } from 'ts/@next/components/logo';
 
 interface HeaderProps {
 }
 
-interface LinkProps {
-    href: string;
-}
-
 const links = [
     { url: '/next/why', text: 'Why 0x' },
     { url: '/next/0x-instant', text: 'Products' },
@@ -26,53 +21,30 @@ const links = [
 export const Header: React.StatelessComponent<HeaderProps> = ({}) => (
       <StyledHeader>
         <HeaderWrap>
-          <Link href="/next">
+          <ReactRouterLink to="/next">
               <Logo/>
-          </Link>
-
-          <Links>
-              {_.map(links, (link, index) => <Link key={index} href={link.url}>{link.text}</Link>)}
-          </Links>
-          <TradeButton href="#">Trade on 0x</TradeButton>
+          </ReactRouterLink>
+
+          <ButtonWrap>
+              {_.map(links, (link, index) => (
+                <Link
+                    key={`hb-${index}`}
+                    href={link.url}
+                    isTransparent={true}
+                    isNoBorder={true}
+                >
+                    {link.text}
+                </Link>
+              ))}
+          </ButtonWrap>
+
+          <Button href="#">Trade on 0x</Button>
         </HeaderWrap>
     </StyledHeader>
 );
 
-const Link: React.StatelessComponent<LinkProps> = props => {
-    const { children, href } = props;
-
-    return (
-        <StyledRouterLink to={href}>
-            {children}
-        </StyledRouterLink>
-    );
-};
-
 const StyledHeader = Section.withComponent('header');
 const HeaderWrap = styled(Wrap)`
   justify-content: space-between;
   align-items: center;
 `;
-
-const TradeButton = styled(Button)`
-    @media (max-width: 999px) {
-        display: none;
-    }
-`;
-
-const Links = styled.div`
-    display: flex;
-    justify-content: space-around;
-`;
-
-const StyledRouterLink = styled(ReactRouterLink)`
-    color: rgba(255, 255, 255, 0.5);
-    font-size: 1rem;
-    margin: 0 1.666666667em;
-    transition: color 0.25s ease-in-out;
-    text-decoration: none;
-
-    &:hover {
-        color: rgba(255, 255, 255, 1);
-    }
-`;
diff --git a/packages/website/ts/@next/components/newsletterForm.tsx b/packages/website/ts/@next/components/newsletterForm.tsx
index 4ff9663ba..9e82975f4 100644
--- a/packages/website/ts/@next/components/newsletterForm.tsx
+++ b/packages/website/ts/@next/components/newsletterForm.tsx
@@ -8,13 +8,14 @@ import {Button} from 'ts/@next/components/button';
 interface InputProps {
     name: string;
     label: string;
+    type: string;
 }
 
 interface Props {
 }
 
 const Input = (props: InputProps) => {
-    const { name, label } = props;
+    const { name, label, type } = props;
     const id = `input-${name}`;
 
     return (
-- 
cgit v1.2.3


From 3c7dca37f5f596aa47978e3a706db7a181747d01 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 4 Dec 2018 16:30:12 +0100
Subject: Adds padding prop to text elements

---
 packages/website/ts/@next/components/button.tsx   |  2 +-
 packages/website/ts/@next/components/layout.tsx   | 22 +++-------------------
 packages/website/ts/@next/components/text.tsx     | 19 ++++++++++++-------
 packages/website/ts/@next/constants/utilities.tsx | 20 ++++++++++++++++++++
 packages/website/ts/@next/pages/landing.tsx       | 15 +++++++++++----
 5 files changed, 47 insertions(+), 31 deletions(-)
 create mode 100644 packages/website/ts/@next/constants/utilities.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 2c153788a..1e59ae9c2 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -28,7 +28,7 @@ export const Button = styled.button<ButtonInterface>`
     background-color: ${props => !props.isTransparent ? colors.brandLight : 'transparent'};
     border-color: ${props => (props.isTransparent && !props.isNoBorder) && '#6a6a6a'};
     color: ${props => props.color || props.theme.textColor};
-    padding: ${props => !props.isNoPadding && '14px 22px'};
+    padding: ${props => !props.isNoPadding && '18px 30px'};
     text-align: center;
     font-size: 18px;
     text-decoration: none;
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 5c5d1bbda..d30b7a9d1 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -1,4 +1,5 @@
 import styled from 'styled-components';
+import { getCSSPadding, PaddingInterface } from 'ts/@next/constants/utilities';
 
 interface WrapWidths {
     default: string;
@@ -12,10 +13,6 @@ interface ColumnWidths {
     [key: string]: string;
 }
 
-interface PaddingSizes {
-    [key: string]: string;
-}
-
 interface SectionProps {
     isNoPadding?: boolean;
     isPadLarge?: boolean;
@@ -24,12 +21,11 @@ interface SectionProps {
     isFullWidth?: boolean;
 }
 
-interface WrapProps {
+interface WrapProps extends PaddingInterface {
     width?: 'default' | 'full' | 'medium' | 'narrow';
     bgColor?: string;
     isWrapped?: boolean;
     isCentered?: boolean;
-    padding?: number | Array<'large' | 'default' | number>;
 }
 
 interface ColumnProps {
@@ -52,14 +48,6 @@ const _getColumnWidth = (args: GetColWidthArgs): string => {
     return `calc(${percentWidth}% - ${gutterDiff}px)`;
 };
 
-const _getPadding = (value: number | Array<string | number>): string => {
-    if (Array.isArray(value)) {
-        return value.map(val => PADDING_SIZES[val] || `${val}px`).join(' ');
-    } else {
-        return `${value}px`;
-    }
-};
-
 const GUTTER = 30 as number;
 const MAX_WIDTH = 1500;
 const BREAKPOINTS = {
@@ -77,10 +65,6 @@ const COLUMN_WIDTHS: ColumnWidths = {
     '1/2': _getColumnWidth({ columns: 2 }),
     '2/3': _getColumnWidth({ span: 2, columns: 3 }),
 };
-const PADDING_SIZES: PaddingSizes = {
-    'default': '30px',
-    'large': '60px',
-};
 
 export const Main = styled.main`
     border: 1px dotted rgba(0, 0, 255, 0.3);
@@ -113,7 +97,7 @@ export const Section = styled.section<SectionProps>`
 
 const WrapBase = styled.div<WrapProps>`
     max-width: ${props => WRAPPER_WIDTHS[props.width || 'default']};
-    padding: ${props => props.padding && _getPadding(props.padding)};
+    padding: ${props => props.padding && getCSSPadding(props.padding)};
     background-color: ${props => props.bgColor};
     margin: 0 auto;
 `;
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index a746cb3b9..0be24d233 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -1,19 +1,22 @@
 import * as React from 'react';
 import styled from 'styled-components';
+import { getCSSPadding, PaddingInterface } from 'ts/@next/constants/utilities';
 
-interface HeadingProps {
-    asElement?: 'h1'| 'h2'| 'h3'| 'h4';
+interface BaseTextInterface extends PaddingInterface {
     size?: 'default' | 'medium' | 'large' | 'small';
     isCentered?: boolean;
+}
+
+interface HeadingProps extends BaseTextInterface {
+    asElement?: 'h1'| 'h2'| 'h3'| 'h4';
+    isCentered?: boolean;
     isNoMargin?: boolean;
     color?: string;
 }
 
-interface ParagraphProps {
+interface ParagraphProps extends BaseTextInterface {
     isNoMargin?: boolean;
-    size?: 'default' | 'small' | 'medium' | 'large';
     isMuted?: boolean | number;
-    isCentered?: boolean;
 }
 
 interface HeadingSizes {
@@ -55,10 +58,11 @@ const PARAGRAPH_SIZES: ParagraphSizes = {
 const StyledHeading = styled.h1<HeadingProps>`
     color: ${props => props.color || props.theme.textColor};
     font-size: ${props => HEADING_SIZES[props.size || 'default']};
+    padding: ${props => props.padding && getCSSPadding(props.padding)};
     line-height: ${props => HEADING_LINE_HEIGHTS[props.size || 'default']};
-    font-weight: 300;
     margin-bottom: ${props => !props.isNoMargin && '30px'};
     text-align: ${props => props.isCentered && 'center'};
+    font-weight: 300;
 `;
 
 export const Heading: React.StatelessComponent<HeadingProps> = props => {
@@ -77,8 +81,9 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
 export const Paragraph = styled.p<ParagraphProps>`
     font-size: ${props => PARAGRAPH_SIZES[props.size || 'default']};
     margin-bottom: ${props => !props.isNoMargin && '30px'};
-    line-height: 1.4;
+    padding: ${props => props.padding && getCSSPadding(props.padding)};
     color: ${props => props.color || props.theme.textColor};
     opacity: ${props => typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted};
     text-align: ${props => props.isCentered && 'center'};
+    line-height: 1.4;
 `;
diff --git a/packages/website/ts/@next/constants/utilities.tsx b/packages/website/ts/@next/constants/utilities.tsx
new file mode 100644
index 000000000..7d9313583
--- /dev/null
+++ b/packages/website/ts/@next/constants/utilities.tsx
@@ -0,0 +1,20 @@
+export interface PaddingInterface {
+    padding?: number | Array<'large' | 'default' | number>;
+}
+
+interface PaddingSizes {
+    [key: string]: string;
+}
+
+const PADDING_SIZES: PaddingSizes = {
+    'default': '30px',
+    'large': '60px',
+};
+
+export const getCSSPadding = (value: number | Array<string | number>): string => {
+    if (Array.isArray(value)) {
+        return value.map(val => PADDING_SIZES[val] || `${val}px`).join(' ');
+    } else {
+        return `${value}px`;
+    }
+};
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index b39ee409d..2feb4a302 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -67,8 +67,9 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
                         Powering Decentralized Exchange
                     </Heading>
 
-                    <Paragraph size="medium">
-                        0x is the best solution for adding exchange functionality to your business.
+                    <Paragraph size="medium" isMuted={true}>
+                        0x is the best solution for adding<br />
+                        exchange functionality to your business.
                     </Paragraph>
 
                     <ButtonWrap>
@@ -83,7 +84,9 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
                 </Column>
 
                 <Column colWidth="1/2">
-                    <LogoOutlined/>
+                    <WrapCentered>
+                        <LogoOutlined/>
+                    </WrapCentered>
                 </Column>
             </Wrap>
         </Section>
@@ -92,7 +95,11 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
             <WrapCentered width="narrow">
                 <ProtocolIcon/>
 
-                <Paragraph size="large" isCentered={true}>
+                <Paragraph
+                    size="large"
+                    isCentered={true}
+                    padding={['large', 0, 'default', 0]}
+                >
                     0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based
                     tokens. Anyone in the world can use 0x to service a wide variety of markets
                     ranging from gaming items to financial instruments to assets that could have
-- 
cgit v1.2.3


From 871ec6cfbc778d3090f108fc349d4cda77a81cf6 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 4 Dec 2018 16:41:01 +0100
Subject: Adds sa bit of polish to landing page

---
 .../website/ts/@next/constants/globalStyle.tsx     |  5 ++
 packages/website/ts/@next/constants/utilities.tsx  |  1 +
 packages/website/ts/@next/pages/landing.tsx        | 62 +++++++++++++++++-----
 3 files changed, 55 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index fd9e67cb4..b22a5c6db 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -61,6 +61,11 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
         color: inherit;
         text-decoration: none;
     }
+
+    svg + p,
+    img + p {
+        padding-top: 30px;
+    }
 `);
 
 export { GlobalStyles };
diff --git a/packages/website/ts/@next/constants/utilities.tsx b/packages/website/ts/@next/constants/utilities.tsx
index 7d9313583..35956c47b 100644
--- a/packages/website/ts/@next/constants/utilities.tsx
+++ b/packages/website/ts/@next/constants/utilities.tsx
@@ -9,6 +9,7 @@ interface PaddingSizes {
 const PADDING_SIZES: PaddingSizes = {
     'default': '30px',
     'large': '60px',
+    'small': '15px',
 };
 
 export const getCSSPadding = (value: number | Array<string | number>): string => {
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 2feb4a302..fd6b5345b 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -119,27 +119,45 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
                         873,435
                     </Heading>
 
-                    <Paragraph isMuted={0.4} isCentered={true} isNoMargin={true}>
+                    <Paragraph
+                        isMuted={0.4}
+                        isCentered={true}
+                        isNoMargin={true}
+                    >
                         Number of transactions
                     </Paragraph>
                 </Column>
 
                 <Column colWidth="1/3" isNoPadding={true}>
-                    <Heading size="medium" isCentered={true}>
+                    <Heading
+                        size="medium"
+                        isCentered={true}
+                    >
                         $203M
                     </Heading>
 
-                    <Paragraph isMuted={0.4} isCentered={true} isNoMargin={true}>
+                    <Paragraph
+                        isMuted={0.4}
+                        isCentered={true}
+                        isNoMargin={true}
+                    >
                         Total volume
                     </Paragraph>
                 </Column>
 
                 <Column colWidth="1/3" isNoPadding={true}>
-                    <Heading size="medium" isCentered={true}>
+                    <Heading
+                        size="medium"
+                        isCentered={true}
+                    >
                         227,372
                     </Heading>
 
-                    <Paragraph isMuted={0.4} isCentered={true} isNoMargin={true}>
+                    <Paragraph
+                        isMuted={0.4}
+                        isCentered={true}
+                        isNoMargin={true}
+                    >
                         Number of relayers
                     </Paragraph>
                 </Column>
@@ -151,9 +169,13 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
                 <Heading size="small">You're in good company</Heading>
             </WrapCentered>
 
-            <WrapGrid width="narrow">
+            <WrapGrid width="narrow" isWrapped={true}>
                 {_.map(projects, (item: ProjectLogo, index) => (
-                    <Project key={index} name={item.name} imageUrl={item.imageUrl} />
+                    <Project
+                        key={index}
+                        name={item.name}
+                        imageUrl={item.imageUrl}
+                    />
                 ))}
             </WrapGrid>
         </Section>
@@ -167,7 +189,14 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
                 >
                     <WrapCentered>
                         <ReadyToBuildIcon width="150" />
-                        Ready to build on 0x?
+
+                        <Paragraph>
+                            Ready to build on 0x?
+                        </Paragraph>
+
+                        <Button isTransparent={true}>
+                            Get Started
+                        </Button>
                     </WrapCentered>
                 </Column>
 
@@ -178,7 +207,14 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
                 >
                     <WrapCentered>
                         <SupportIcon width="150" />
-                        Want help from the 0x team?
+
+                        <Paragraph>
+                            Want help from the 0x team?
+                        </Paragraph>
+
+                        <Button isTransparent={true}>
+                            Get in Touch
+                        </Button>
                     </WrapCentered>
                 </Column>
             </Wrap>
@@ -193,10 +229,10 @@ const Project = ({ name, imageUrl }: ProjectLogo) => (
 );
 
 const StyledProject = styled.div`
-    width: 80px;
-    height: 116px;
-    border: 1px solid blue;
-    margin: 30px 60px;
+    width: 90px;
+    height: 90px;
+    flex-shrink: 0;
+    margin: 30px;
 
     img {
         object-fit: contain;
-- 
cgit v1.2.3


From ae9614ba36e79bb6dd6421f368dec1ef22e5756a Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 4 Dec 2018 16:47:58 +0100
Subject: Fixes Link component to user ReactRouterLink

---
 packages/website/ts/@next/components/button.tsx | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 1e59ae9c2..bd7f07d99 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -1,6 +1,5 @@
-import { History } from 'history';
 import * as React from 'react';
-import { withRouter } from 'react-router-dom';
+import { Link as ReactRouterLink, withRouter } from 'react-router-dom';
 import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
@@ -15,7 +14,6 @@ interface ButtonInterface {
     isInline?: boolean;
     href?: string;
     onClick?: () => any;
-    history?: History;
     theme?: {
         textColor: string;
     };
@@ -37,14 +35,12 @@ export const Button = styled.button<ButtonInterface>`
 export const Link = withRouter((props: ButtonInterface) => {
     const {
         children,
-        history,
         href,
     } = props;
-    const Component = Button.withComponent('a');
-    const handleClick = () => history.push(href);
+    const Component = Button.withComponent(ReactRouterLink);
 
     return (
-        <Component onClick={handleClick} {...props}>
+        <Component to={href} {...props}>
             {children}
         </Component>
     );
-- 
cgit v1.2.3


From b552c2bd0c5090629a96bc6b0e032cb85d9c52b3 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 4 Dec 2018 17:00:30 +0100
Subject: Cleanup

---
 packages/website/ts/@next/components/button.tsx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index bd7f07d99..b2ce9eb73 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { Link as ReactRouterLink, withRouter } from 'react-router-dom';
+import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
@@ -32,7 +32,7 @@ export const Button = styled.button<ButtonInterface>`
     text-decoration: none;
 `;
 
-export const Link = withRouter((props: ButtonInterface) => {
+export const Link = (props: ButtonInterface) => {
     const {
         children,
         href,
@@ -44,7 +44,7 @@ export const Link = withRouter((props: ButtonInterface) => {
             {children}
         </Component>
     );
-});
+};
 
 // Added this, & + & doesnt really work since we switch with element types...
 export const ButtonWrap = styled.div`
-- 
cgit v1.2.3


From dfe5752411509f8fe6b26a4aa23c182fc84b0948 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 10:58:43 -0800
Subject: feat: update configurator snippet to actually work if copy and pasted

---
 packages/website/ts/pages/instant/configurator.tsx | 40 +++++++++++++---------
 1 file changed, 23 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 9f1fa8359..e3766057e 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -22,7 +22,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
     public state: ConfiguratorState = {
         instantConfig: {
             orderSource: 'https://api.radarrelay.com/0x/v2/',
-            availableAssetDatas: [],
+            availableAssetDatas: undefined,
             affiliateInfo: {
                 feeRecipient: '',
                 feePercentage: 0.01,
@@ -65,35 +65,41 @@ export class Configurator extends React.Component<ConfiguratorProps> {
     };
     private readonly _generateCodeDemoCode = (): string => {
         const { instantConfig } = this.state;
-        return `<head>
-    <script src="https://instant.0xproject.com/instant.js"></script>
-</head>
-<body>
-    <script>
-        zeroExInstant.render({
-            orderSource: '${instantConfig.orderSource}',${
+        return `<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="utf-8" />
+        <script src="https://instant.0xproject.com/instant.js"></script>
+    </head>
+    <body>
+        <script>
+            zeroExInstant.render({
+                orderSource: '${instantConfig.orderSource}',${
             !_.isUndefined(instantConfig.affiliateInfo) && instantConfig.affiliateInfo.feeRecipient
-                ? `\n            affiliateInfo: {
-                feeRecipient: '${instantConfig.affiliateInfo.feeRecipient.toLowerCase()}',
-                feePercentage: ${instantConfig.affiliateInfo.feePercentage}
-            }`
+                ? `\n                affiliateInfo: {
+                    feeRecipient: '${instantConfig.affiliateInfo.feeRecipient.toLowerCase()}',
+                    feePercentage: ${instantConfig.affiliateInfo.feePercentage}
+                }`
                 : ''
         }${
             !_.isUndefined(instantConfig.availableAssetDatas)
-                ? `\n            availableAssetDatas: ${this._renderAvailableAssetDatasString(
+                ? `\n                availableAssetDatas: ${this._renderAvailableAssetDatasString(
                       instantConfig.availableAssetDatas,
                   )}`
                 : ''
         }
-        }, 'body');
-    </script>
-</body>`;
+            }, 'body');
+        </script>
+    </body>
+</html>`;
     };
     private readonly _renderAvailableAssetDatasString = (availableAssetDatas: string[]): string => {
         const stringAvailableAssetDatas = availableAssetDatas.map(assetData => `'${assetData}'`);
         if (availableAssetDatas.length < 2) {
             return `[${stringAvailableAssetDatas.join(', ')}]`;
         }
-        return `[\n\t\t${stringAvailableAssetDatas.join(', \n\t\t')}\n            ]`;
+        return `[\n                    ${stringAvailableAssetDatas.join(
+            ', \n                    ',
+        )}\n                ]`;
     };
 }
-- 
cgit v1.2.3


From f576f78b4a18e45ff2ed55ab840c0bacce87ad7c Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 11:22:49 -0800
Subject: fix: do not show select all if no tokens are available

---
 packages/website/ts/pages/instant/config_generator.tsx | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 4e25e3437..f2c9c698b 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -83,6 +83,11 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         );
     }
     private readonly _getTokenSelectorProps = (): ConfigGeneratorSectionProps => {
+        if (_.isEmpty(this.state.availableTokens)) {
+            return {
+                title: 'What tokens can users buy?',
+            };
+        }
         if (_.isUndefined(this.props.value.availableAssetDatas)) {
             return {
                 title: 'What tokens can users buy?',
-- 
cgit v1.2.3


From b7d804e9491349ca2ec61b812e744e1739542edd Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 11:26:51 -0800
Subject: fix: make select box-shadow darker

---
 packages/website/ts/components/ui/container.tsx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/container.tsx b/packages/website/ts/components/ui/container.tsx
index 4b76ce8be..c2ae9ad9c 100644
--- a/packages/website/ts/components/ui/container.tsx
+++ b/packages/website/ts/components/ui/container.tsx
@@ -77,15 +77,17 @@ export const PlainContainer: React.StatelessComponent<ContainerProps> = props =>
     );
 };
 
+const BOX_SHADOW = '0px 3px 10px rgba(0, 0, 0, 0.3)';
+
 export const Container = styled(PlainContainer)`
     box-sizing: border-box;
-    ${props => (props.hasBoxShadow ? `box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1)` : '')};
+    ${props => (props.hasBoxShadow ? `box-shadow: ${BOX_SHADOW}` : '')};
     &:hover {
         ${props =>
             props.shouldDarkenOnHover
                 ? `background-color: ${props.backgroundColor ? darken(0.05, props.backgroundColor) : 'none'} !important`
                 : ''};
-        ${props => (props.shouldAddBoxShadowOnHover ? 'box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1)' : '')};
+        ${props => (props.shouldAddBoxShadowOnHover ? `box-shadow: ${BOX_SHADOW}` : '')};
     }
 `;
 
-- 
cgit v1.2.3


From 36f22ba069968ad50df9b6f1c2fda798dd5c95bb Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 12:23:25 -0800
Subject: fix: reset available tokens when sra endpoint is changed

---
 packages/website/ts/pages/instant/config_generator.tsx             | 7 ++++++-
 .../website/ts/pages/instant/config_generator_address_input.tsx    | 4 ++--
 2 files changed, 8 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index f2c9c698b..34c242348 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -48,6 +48,11 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
     public componentDidUpdate(prevProps: ConfigGeneratorProps): void {
         if (prevProps.value.orderSource !== this.props.value.orderSource) {
             this._setAvailableAssetsFromOrderProvider();
+            const newConfig: ZeroExInstantBaseConfig = {
+                ...this.props.value,
+                availableAssetDatas: undefined,
+            };
+            this.props.onConfigChange(newConfig);
         }
     }
     public render(): React.ReactNode {
@@ -117,7 +122,7 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         };
         this.props.onConfigChange(newConfig);
     };
-    private readonly _handleAffiliateAddressChange = (address: string) => {
+    private readonly _handleAffiliateAddressChange = (address: string, isValid: boolean) => {
         const oldConfig: ZeroExInstantBaseConfig = this.props.value;
         const newConfig: ZeroExInstantBaseConfig = {
             ...oldConfig,
diff --git a/packages/website/ts/pages/instant/config_generator_address_input.tsx b/packages/website/ts/pages/instant/config_generator_address_input.tsx
index c208fe52a..ccbaf4482 100644
--- a/packages/website/ts/pages/instant/config_generator_address_input.tsx
+++ b/packages/website/ts/pages/instant/config_generator_address_input.tsx
@@ -9,7 +9,7 @@ import { Text } from 'ts/components/ui/text';
 
 export interface ConfigGeneratorAddressInputProps {
     value?: string;
-    onChange?: (address: string) => void;
+    onChange?: (address: string, isValid: boolean) => void;
 }
 
 export interface ConfigGeneratorAddressInputState {
@@ -54,6 +54,6 @@ export class ConfigGeneratorAddressInput extends React.Component<
         this.setState({
             errMsg,
         });
-        this.props.onChange(address);
+        this.props.onChange(address, isValidAddress);
     };
 }
-- 
cgit v1.2.3


From 110d05f6457d2286c3a6d455d17745b1c8a2e0b4 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 12:43:39 -0800
Subject: fix: use WebsitePaths type and update wiki link to new link

---
 packages/website/ts/pages/instant/config_generator.tsx | 4 ++--
 packages/website/ts/pages/instant/configurator.tsx     | 7 ++++++-
 packages/website/ts/pages/instant/features.tsx         | 8 ++++----
 packages/website/ts/pages/instant/instant.tsx          | 4 ++--
 packages/website/ts/pages/instant/need_more.tsx        | 4 ++--
 5 files changed, 16 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 34c242348..ac404718f 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -14,7 +14,7 @@ import { Text } from 'ts/components/ui/text';
 import { ConfigGeneratorAddressInput } from 'ts/pages/instant/config_generator_address_input';
 import { FeePercentageSlider } from 'ts/pages/instant/fee_percentage_slider';
 import { colors } from 'ts/style/colors';
-import { WebsiteBackendTokenInfo } from 'ts/types';
+import { WebsitePaths } from 'ts/types';
 import { backendClient } from 'ts/utils/backend_client';
 import { constants } from 'ts/utils/constants';
 
@@ -113,7 +113,7 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         }));
     };
     private readonly _handleAffiliatePercentageLearnMoreClick = (): void => {
-        window.open('/wiki#Learn-About-Affiliate-Fees', '_blank');
+        window.open(`${WebsitePaths.Wiki}#Learn-About-Affiliate-Fees`, '_blank');
     };
     private readonly _handleSRASelection = (sraEndpoint: string) => {
         const newConfig: ZeroExInstantBaseConfig = {
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index e3766057e..d19a5b4fe 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -7,6 +7,7 @@ import { ActionLink } from 'ts/pages/instant/action_link';
 import { CodeDemo } from 'ts/pages/instant/code_demo';
 import { ConfigGenerator } from 'ts/pages/instant/config_generator';
 import { colors } from 'ts/style/colors';
+import { WebsitePaths } from 'ts/types';
 
 import { ZeroExInstantBaseConfig } from '../../../../instant/src/types';
 
@@ -51,7 +52,11 @@ export class Configurator extends React.Component<ConfiguratorProps> {
                         <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
                             Code Snippet
                         </Text>
-                        <ActionLink displayText="Explore the Docs" linkSrc="/wiki#Get-Started" color={colors.grey} />
+                        <ActionLink
+                            displayText="Explore the Docs"
+                            linkSrc={`${WebsitePaths.Wiki}#Get-Started-With-Instant`}
+                            color={colors.grey}
+                        />
                     </Container>
                     <CodeDemo key={codeToDisplay}>{codeToDisplay}</CodeDemo>
                 </Container>
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 230a8496b..6c2656021 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -6,7 +6,7 @@ import { Image } from 'ts/components/ui/image';
 import { Text } from 'ts/components/ui/text';
 import { ActionLink, ActionLinkProps } from 'ts/pages/instant/action_link';
 import { colors } from 'ts/style/colors';
-import { ScreenWidths } from 'ts/types';
+import { ScreenWidths, WebsitePaths } from 'ts/types';
 import { utils } from 'ts/utils/utils';
 
 export interface FeatureProps {
@@ -22,7 +22,7 @@ export const Features = (props: FeatureProps) => {
     };
     const exploreTheDocsLinkInfo = {
         displayText: 'Explore the docs',
-        linkSrc: `${utils.getCurrentBaseUrl()}/wiki#Get-Started`,
+        linkSrc: `${WebsitePaths.Wiki}#Get-Started-With-Instant`,
     };
     const tokenLinkInfos = isSmallScreen ? [getStartedLinkInfo] : [getStartedLinkInfo, exploreTheDocsLinkInfo];
     return (
@@ -41,7 +41,7 @@ export const Features = (props: FeatureProps) => {
                 linkInfos={[
                     {
                         displayText: 'Learn about affiliate fees',
-                        linkSrc: `${utils.getCurrentBaseUrl()}/wiki#Learn-About-Affiliate-Fees`,
+                        linkSrc: `${WebsitePaths.Wiki}#Learn-About-Affiliate-Fees`,
                     },
                 ]}
                 screenWidth={props.screenWidth}
@@ -53,7 +53,7 @@ export const Features = (props: FeatureProps) => {
                 linkInfos={[
                     {
                         displayText: 'Explore AssetBuyer',
-                        linkSrc: `${utils.getCurrentBaseUrl()}/docs/asset-buyer`,
+                        linkSrc: `${WebsitePaths.Docs}/asset-buyer`,
                     },
                 ]}
                 screenWidth={props.screenWidth}
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index fa6bd1c33..d72585bfa 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -14,7 +14,7 @@ import { NeedMore } from 'ts/pages/instant/need_more';
 import { Screenshots } from 'ts/pages/instant/screenshots';
 import { Dispatcher } from 'ts/redux/dispatcher';
 import { colors } from 'ts/style/colors';
-import { ScreenWidths } from 'ts/types';
+import { ScreenWidths, WebsitePaths } from 'ts/types';
 import { Translate } from 'ts/utils/translate';
 import { utils } from 'ts/utils/utils';
 
@@ -67,7 +67,7 @@ export class Instant extends React.Component<InstantProps, InstantState> {
     }
     private readonly _onGetStartedClick = () => {
         if (this._isSmallScreen()) {
-            utils.openUrl(`${utils.getCurrentBaseUrl()}/wiki#Get-Started`);
+            utils.openUrl(`${WebsitePaths.Wiki}#Get-Started-With-Instant`);
         } else {
             this._scrollToConfigurator();
         }
diff --git a/packages/website/ts/pages/instant/need_more.tsx b/packages/website/ts/pages/instant/need_more.tsx
index e6d5c3694..70aea7363 100644
--- a/packages/website/ts/pages/instant/need_more.tsx
+++ b/packages/website/ts/pages/instant/need_more.tsx
@@ -4,7 +4,7 @@ import { Button } from 'ts/components/ui/button';
 import { Container } from 'ts/components/ui/container';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
-import { ScreenWidths } from 'ts/types';
+import { ScreenWidths, WebsitePaths } from 'ts/types';
 import { constants } from 'ts/utils/constants';
 import { utils } from 'ts/utils/utils';
 
@@ -58,5 +58,5 @@ const onGetInTouchClick = () => {
     utils.openUrl(constants.URL_ZEROEX_CHAT);
 };
 const onDocsClick = () => {
-    utils.openUrl(`${utils.getCurrentBaseUrl()}/wiki#Get-Started`);
+    utils.openUrl(`${WebsitePaths.Wiki}#Get-Started-With-Instant`);
 };
-- 
cgit v1.2.3


From 3e4b77757e3db5e79fc589475170d49a90c8375e Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 12:49:37 -0800
Subject: hack: make min-height of line-number container 98% to prevent
 scrollbar from appearing in code demo

---
 packages/website/ts/pages/instant/code_demo.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index e57e39dff..4fe1928f5 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -20,7 +20,7 @@ const CustomPre = styled.pre`
     code:first-of-type {
         background-color: #2a2a2a !important;
         color: #999;
-        min-height: 100%;
+        min-height: 98%;
         text-align: center;
         padding-right: 5px !important;
         padding-left: 5px;
-- 
cgit v1.2.3


From cb9f7a06646014511591bfb110c9013bb40ea667 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 12:53:09 -0800
Subject: chore: remove shark relay from possible SRA endpoints

---
 packages/website/ts/pages/instant/config_generator.tsx | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index ac404718f..b320d2600 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -32,11 +32,7 @@ export interface ConfigGeneratorState {
     availableTokens?: ObjectMap<ERC20AssetMetaData>;
 }
 
-const SRA_ENDPOINTS = [
-    'https://api.radarrelay.com/0x/v2/',
-    'https://api.sharkrelay.com/sra/v2/',
-    'https://sra.bamboorelay.com/0x/v2/',
-];
+const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://sra.bamboorelay.com/0x/v2/'];
 
 export class ConfigGenerator extends React.Component<ConfigGeneratorProps, ConfigGeneratorState> {
     public state: ConfigGeneratorState = {
-- 
cgit v1.2.3


From 01e1e5ac3b5ae970ade80efb5e71212ddb33eb93 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 12:59:16 -0800
Subject: chore: fix linter issues

---
 packages/website/ts/pages/instant/config_generator.tsx      |  3 ++-
 packages/website/ts/pages/instant/features.tsx              |  1 -
 packages/website/ts/pages/instant/fee_percentage_slider.tsx | 11 +----------
 3 files changed, 3 insertions(+), 12 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index b320d2600..fe70ef04c 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -15,7 +15,6 @@ import { ConfigGeneratorAddressInput } from 'ts/pages/instant/config_generator_a
 import { FeePercentageSlider } from 'ts/pages/instant/fee_percentage_slider';
 import { colors } from 'ts/style/colors';
 import { WebsitePaths } from 'ts/types';
-import { backendClient } from 'ts/utils/backend_client';
 import { constants } from 'ts/utils/constants';
 
 import { assetMetaDataMap } from '../../../../instant/src/data/asset_meta_data_map';
@@ -39,10 +38,12 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         isLoadingAvailableTokens: true,
     };
     public componentDidMount(): void {
+        // tslint:disable-next-line:no-floating-promises
         this._setAvailableAssetsFromOrderProvider();
     }
     public componentDidUpdate(prevProps: ConfigGeneratorProps): void {
         if (prevProps.value.orderSource !== this.props.value.orderSource) {
+            // tslint:disable-next-line:no-floating-promises
             this._setAvailableAssetsFromOrderProvider();
             const newConfig: ZeroExInstantBaseConfig = {
                 ...this.props.value,
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 6c2656021..ed98ceb53 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -7,7 +7,6 @@ import { Text } from 'ts/components/ui/text';
 import { ActionLink, ActionLinkProps } from 'ts/pages/instant/action_link';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths, WebsitePaths } from 'ts/types';
-import { utils } from 'ts/utils/utils';
 
 export interface FeatureProps {
     screenWidth: ScreenWidths;
diff --git a/packages/website/ts/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
index e57319ed5..6256c6cb3 100644
--- a/packages/website/ts/pages/instant/fee_percentage_slider.tsx
+++ b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
@@ -7,7 +7,7 @@ import { colors } from 'ts/style/colors';
 import { injectGlobal, styled } from 'ts/style/theme';
 
 const SliderWithTooltip = (Slider as any).createSliderWithTooltip(Slider);
-
+// tslint:disable-next-line:no-unused-expression
 injectGlobal`
     .rc-slider-tooltip-inner {
         box-shadow: none !important;
@@ -24,7 +24,6 @@ injectGlobal`
             width: 0;
             position: absolute;
             pointer-events: none;
-            border-color: rgba(136, 183, 213, 0);
             border-width: 6px;
             bottom: 100%;
             left: 100%;
@@ -34,14 +33,6 @@ injectGlobal`
     }
 `;
 
-const StyledSlider = styled(SliderWithTooltip)`
-    .rc-slider-tooltip-inner {
-        background-color: ${colors.white};
-        box-shadow: none;
-        padding: 3px;
-    }
-`;
-
 export interface FeePercentageSliderProps {
     value: number;
     onChange: (value: number) => void;
-- 
cgit v1.2.3


From 340493a0b14b0c70524407b4c66f61d115845c33 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 13:36:47 -0800
Subject: polish: reduce vertical padding in instant

---
 packages/instant/src/components/buy_order_progress.tsx | 2 +-
 packages/instant/src/components/instant_heading.tsx    | 2 +-
 packages/instant/src/components/order_details.tsx      | 2 +-
 packages/instant/src/components/payment_method.tsx     | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/buy_order_progress.tsx b/packages/instant/src/components/buy_order_progress.tsx
index 6568de91b..a19f5a4d0 100644
--- a/packages/instant/src/components/buy_order_progress.tsx
+++ b/packages/instant/src/components/buy_order_progress.tsx
@@ -21,7 +21,7 @@ export const BuyOrderProgress: React.StatelessComponent<BuyOrderProgressProps> =
         const hasEnded = buyOrderState.processState !== OrderProcessState.Processing;
         const expectedTimeMs = progress.expectedEndTimeUnix - progress.startTimeUnix;
         return (
-            <Container padding="20px 20px 0px 20px" width="100%">
+            <Container width="100%" padding="20px 20px 0px 20px">
                 <Container marginBottom="5px">
                     <TimeCounter estimatedTimeMs={expectedTimeMs} hasEnded={hasEnded} key={progress.startTimeUnix} />
                 </Container>
diff --git a/packages/instant/src/components/instant_heading.tsx b/packages/instant/src/components/instant_heading.tsx
index 808c6dc7f..117f9dd5f 100644
--- a/packages/instant/src/components/instant_heading.tsx
+++ b/packages/instant/src/components/instant_heading.tsx
@@ -32,7 +32,7 @@ export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
     public render(): React.ReactNode {
         const iconOrAmounts = this._renderIcon() || this._renderAmountsSection();
         return (
-            <Container backgroundColor={ColorOption.primaryColor} padding="20px" width="100%">
+            <Container backgroundColor={ColorOption.primaryColor} width="100%" padding="20px">
                 <Container marginBottom="5px">
                     <Text
                         letterSpacing="1px"
diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 5fc956e1c..a8e0e2513 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -34,7 +34,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
                 ? assetEthBaseUnitAmount.div(selectedAssetUnitAmount).ceil()
                 : undefined;
         return (
-            <Container padding="20px" width="100%" flexGrow={1}>
+            <Container width="100%" flexGrow={1} padding="20px 20px 0px 20px">
                 <Container marginBottom="10px">
                     <Text
                         letterSpacing="1px"
diff --git a/packages/instant/src/components/payment_method.tsx b/packages/instant/src/components/payment_method.tsx
index 4efe5b28e..603788748 100644
--- a/packages/instant/src/components/payment_method.tsx
+++ b/packages/instant/src/components/payment_method.tsx
@@ -26,7 +26,7 @@ export interface PaymentMethodProps {
 export class PaymentMethod extends React.Component<PaymentMethodProps> {
     public render(): React.ReactNode {
         return (
-            <Container padding="20px" width="100%" height="133px">
+            <Container width="100%" height="120px" padding="20px 20px 0px 20px">
                 <Container marginBottom="12px">
                     <Flex justify="space-between">
                         <Text
-- 
cgit v1.2.3


From 8ad114c5e585adb5afee2815b4afd0609830ebe3 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 14:11:28 -0800
Subject: fix: instant linting issues

---
 packages/instant/src/components/zero_ex_instant_provider.tsx | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index bdc531617..8b75cdfc4 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -1,6 +1,4 @@
-import { ObjectMap } from '@0x/types';
 import { BigNumber } from '@0x/utils';
-import { Provider } from 'ethereum-types';
 import * as _ from 'lodash';
 import * as React from 'react';
 import { Provider as ReduxProvider } from 'react-redux';
@@ -13,8 +11,6 @@ import { store, Store } from '../redux/store';
 import { fonts } from '../style/fonts';
 import {
     AccountState,
-    AffiliateInfo,
-    AssetMetaData,
     Network,
     QuoteFetchOrigin,
     ZeroExInstantBaseConfig,
-- 
cgit v1.2.3


From 57e7119c0d4f1ab7dd1d4c0118e72dc1706e2151 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 17 Sep 2018 11:27:38 -0700
Subject: Rebase pipeline branch off development

---
 packages/pipeline/.npmignore                      |   7 +
 packages/pipeline/README.md                       |  54 ++
 packages/pipeline/package.json                    |  52 ++
 packages/pipeline/src/global.d.ts                 |   6 +
 packages/pipeline/src/models/block.ts             |  22 +
 packages/pipeline/src/models/event.ts             |  84 +++
 packages/pipeline/src/models/historical_prices.ts |  43 ++
 packages/pipeline/src/models/order.ts             |  30 +
 packages/pipeline/src/models/price.ts             |  15 +
 packages/pipeline/src/models/relayer.ts           |  75 +++
 packages/pipeline/src/models/tokens.ts            |  24 +
 packages/pipeline/src/models/transaction.ts       |  36 ++
 packages/pipeline/src/postgres.ts                 |  12 +
 packages/pipeline/src/run_jobs.ts                 |  87 +++
 packages/pipeline/src/scrape_prices.ts            |  10 +
 packages/pipeline/src/scripts/create_tables.ts    | 258 +++++++++
 packages/pipeline/src/scripts/join_tables.ts      | 234 ++++++++
 packages/pipeline/src/scripts/query_data.ts       |  87 +++
 packages/pipeline/src/scripts/scrape_data.ts      | 649 ++++++++++++++++++++++
 packages/pipeline/src/types.ts                    |   6 +
 packages/pipeline/src/utils.ts                    | 181 ++++++
 packages/pipeline/src/zrx.ts                      |  11 +
 packages/pipeline/tsconfig.json                   |   8 +
 packages/pipeline/tslint.json                     |   3 +
 packages/pipeline/typedoc-tsconfig.json           |   7 +
 25 files changed, 2001 insertions(+)
 create mode 100644 packages/pipeline/.npmignore
 create mode 100644 packages/pipeline/README.md
 create mode 100644 packages/pipeline/package.json
 create mode 100644 packages/pipeline/src/global.d.ts
 create mode 100644 packages/pipeline/src/models/block.ts
 create mode 100644 packages/pipeline/src/models/event.ts
 create mode 100644 packages/pipeline/src/models/historical_prices.ts
 create mode 100644 packages/pipeline/src/models/order.ts
 create mode 100644 packages/pipeline/src/models/price.ts
 create mode 100644 packages/pipeline/src/models/relayer.ts
 create mode 100644 packages/pipeline/src/models/tokens.ts
 create mode 100644 packages/pipeline/src/models/transaction.ts
 create mode 100644 packages/pipeline/src/postgres.ts
 create mode 100644 packages/pipeline/src/run_jobs.ts
 create mode 100644 packages/pipeline/src/scrape_prices.ts
 create mode 100644 packages/pipeline/src/scripts/create_tables.ts
 create mode 100644 packages/pipeline/src/scripts/join_tables.ts
 create mode 100644 packages/pipeline/src/scripts/query_data.ts
 create mode 100644 packages/pipeline/src/scripts/scrape_data.ts
 create mode 100644 packages/pipeline/src/types.ts
 create mode 100644 packages/pipeline/src/utils.ts
 create mode 100644 packages/pipeline/src/zrx.ts
 create mode 100644 packages/pipeline/tsconfig.json
 create mode 100644 packages/pipeline/tslint.json
 create mode 100644 packages/pipeline/typedoc-tsconfig.json

(limited to 'packages')

diff --git a/packages/pipeline/.npmignore b/packages/pipeline/.npmignore
new file mode 100644
index 000000000..89302c908
--- /dev/null
+++ b/packages/pipeline/.npmignore
@@ -0,0 +1,7 @@
+.*
+yarn-error.log
+/scripts/
+/generated_docs/
+/src/
+tsconfig.json
+/lib/monorepo_scripts/
diff --git a/packages/pipeline/README.md b/packages/pipeline/README.md
new file mode 100644
index 000000000..594454bd0
--- /dev/null
+++ b/packages/pipeline/README.md
@@ -0,0 +1,54 @@
+## @0xproject/pipeline
+
+This repository contains scripts used for scraping data from the Ethereum blockchain into SQL tables for analysis by the 0x team.
+
+## Contributing
+
+We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
+
+Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
+
+## Local Dev Setup
+
+Requires Node version 6.9.5 or higher.
+
+Add the following to your `.env` file:
+
+```
+REDSHIFT_USER
+REDSHIFT_DB
+REDSHIFT_PASSWORD
+REDSHIFT_PORT
+REDSHIFT_HOST
+WEB3_PROVIDER_URL
+```
+
+Running a script example:
+
+```
+node ./lib/scripts/scrape_data.js --type tokens
+```
+
+### Install dependencies:
+
+```bash
+yarn install
+```
+
+### Build
+
+```bash
+yarn build
+```
+
+### Clean
+
+```bash
+yarn clean
+```
+
+### Lint
+
+```bash
+yarn lint
+```
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
new file mode 100644
index 000000000..9d47f69f3
--- /dev/null
+++ b/packages/pipeline/package.json
@@ -0,0 +1,52 @@
+{
+    "name": "@0xproject/pipeline",
+    "version": "0.0.1",
+    "private": true,
+    "description": "Data pipeline for offline analysis",
+    "scripts": {
+        "build": "yarn tsc -b",
+        "test": "yarn run_mocha",
+        "rebuild_and_test": "run-s build test",
+        "test:circleci": "yarn test:coverage",
+        "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js --bail --exit",
+        "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
+        "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
+        "clean": "shx rm -rf lib",
+        "lint": "tslint --project . --exclude **/src/generated_contract_wrappers/**/*"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/0xProject/0x.js.git"
+    },
+    "license": "Apache-2.0",
+    "bugs": {
+        "url": "https://github.com/0xProject/0x.js/issues"
+    },
+    "homepage": "https://github.com/0xProject/0x.js/packages/pipeline/README.md",
+    "devDependencies": {
+        "@0xproject/tslint-config": "^1.0.7",
+        "@types/command-line-args": "^4.0.2",
+        "@types/dotenv": "^4.0.2",
+        "@types/glob": "^5.0.33",
+        "@types/lodash": "4.14.104",
+        "@types/node": "^8.0.53",
+        "@types/pg": "^7.4.1",
+        "@types/request": "^2.0.13",
+        "shx": "^0.2.2",
+        "tslint": "5.11.0",
+        "typescript": "3.0.1"
+    },
+    "dependencies": {
+        "0x.js": "^0.38.3",
+        "@0xproject/connect": "^0.6.14",
+        "airtable": "^0.5.2",
+        "command-line-args": "^4.0.7",
+        "dotenv": "^4.0.0",
+        "lodash": "^4.17.4",
+        "node-redshift": "^0.1.5",
+        "pg": "^7.4.1",
+        "queue": "^4.4.2",
+        "request": "^2.83.0",
+        "web3": "^0.20.0"
+    }
+}
diff --git a/packages/pipeline/src/global.d.ts b/packages/pipeline/src/global.d.ts
new file mode 100644
index 000000000..0af4ddb30
--- /dev/null
+++ b/packages/pipeline/src/global.d.ts
@@ -0,0 +1,6 @@
+declare module 'queue';
+declare module 'airtable';
+declare module '*.json' {
+    const value: any;
+    export default value;
+}
diff --git a/packages/pipeline/src/models/block.ts b/packages/pipeline/src/models/block.ts
new file mode 100644
index 000000000..a81cdb293
--- /dev/null
+++ b/packages/pipeline/src/models/block.ts
@@ -0,0 +1,22 @@
+const block = {
+    tableName: 'blocks',
+    tableProperties: {
+        id: {
+            type: 'key',
+        },
+        timestamp: {
+            type: 'timestamp',
+            required: true,
+        },
+        block_number: {
+            type: 'bigint',
+            required: true,
+        },
+    },
+};
+const logToBlockSchemaMapping: any = {
+    number: 'block_number',
+    hash: 'block_hash',
+    timestamp: 'timestamp',
+};
+export { block, logToBlockSchemaMapping };
diff --git a/packages/pipeline/src/models/event.ts b/packages/pipeline/src/models/event.ts
new file mode 100644
index 000000000..cb1c939e5
--- /dev/null
+++ b/packages/pipeline/src/models/event.ts
@@ -0,0 +1,84 @@
+const event = {
+    tableName: 'events',
+    tableProperties: {
+        id: {
+            type: 'key',
+        },
+        timestamp: {
+            type: 'timestamp',
+            required: true,
+        },
+        event_type: {
+            type: 'varchar',
+            required: true,
+        },
+        error_id: {
+            type: 'varchar',
+        },
+        order_hash: {
+            type: 'char(66)',
+        },
+        maker: {
+            type: 'char(42)',
+        },
+        maker_amount: {
+            type: 'varchar',
+        },
+        maker_fee: {
+            type: 'varchar',
+        },
+        maker_token: {
+            type: 'char(42)',
+        },
+        taker_amount: {
+            type: 'varchar',
+        },
+        taker_fee: {
+            type: 'varchar',
+        },
+        taker_token: {
+            type: 'char(42)',
+        },
+        txn_hash: {
+            type: 'char(66)',
+        },
+        gas_used: {
+            type: 'varchar',
+        },
+        gas_price: {
+            type: 'varchar',
+        },
+        fee_recipient: {
+            type: 'char(42)',
+        },
+        method_id: {
+            type: 'char(10)',
+        },
+        salt: {
+            type: 'varchar',
+        },
+        block_number: {
+            type: 'bigint',
+        },
+    },
+};
+const logToEventSchemaMapping: any = {
+    blockNumber: 'block_number',
+    transactionHash: 'txn_hash',
+    event: 'event_type',
+    logIndex: 'log_index',
+    'args.maker': 'maker',
+    'args.taker': 'taker',
+    'args.feeRecipient': 'fee_recipient',
+    'args.makerToken': 'maker_token',
+    'args.takerToken': 'taker_token',
+    'args.filledMakerTokenAmount': 'maker_amount',
+    'args.filledTakerTokenAmount': 'taker_amount',
+    'args.paidMakerFee': 'maker_fee',
+    'args.paidTakerFee': 'taker_fee',
+    'args.orderHash': 'order_hash',
+    'args.cancelledMakerTokenAmount': 'maker_amount',
+    'args.cancelledTakerTokenAmount': 'taker_amount',
+    'args.errorId': 'error_id',
+};
+export { event, logToEventSchemaMapping };
diff --git a/packages/pipeline/src/models/historical_prices.ts b/packages/pipeline/src/models/historical_prices.ts
new file mode 100644
index 000000000..cf49b579e
--- /dev/null
+++ b/packages/pipeline/src/models/historical_prices.ts
@@ -0,0 +1,43 @@
+const historicalPrices = {
+    tableName: 'historical_prices',
+    tableProperties: {
+        token: {
+            type: 'varchar',
+        },
+        base: {
+            type: 'varchar',
+        },
+        timestamp: {
+            type: 'timestamp',
+        },
+        close: {
+            type: 'numeric(50)',
+        },
+        high: {
+            type: 'numeric(50)',
+        },
+        low: {
+            type: 'numeric(50)',
+        },
+        open: {
+            type: 'numeric(50)',
+        },
+        volume_from: {
+            type: 'numeric(50)',
+        },
+        volume_to: {
+            type: 'numeric(50)',
+        },
+    },
+};
+const logToHistoricalPricesSchema: { [log: string]: string } = {
+    token: 'token',
+    time: 'timestamp',
+    close: 'close',
+    high: 'high',
+    low: 'low',
+    open: 'open',
+    volumefrom: 'volume_from',
+    volumeto: 'volume_to',
+};
+export { historicalPrices, logToHistoricalPricesSchema };
diff --git a/packages/pipeline/src/models/order.ts b/packages/pipeline/src/models/order.ts
new file mode 100644
index 000000000..dadae2883
--- /dev/null
+++ b/packages/pipeline/src/models/order.ts
@@ -0,0 +1,30 @@
+const order = {
+    tableName: 'orders',
+    tableProperties: {
+        id: {
+            type: 'key',
+        },
+        timestamp: {
+            type: 'timestamp',
+            required: true,
+        },
+        block_number: {
+            type: 'bigint',
+            required: true,
+        },
+    },
+};
+const logToOrderSchemaMapping: any = {
+    exchangeContractAddress: 'exchange_contract_address',
+    maker: 'maker',
+    makerTokenAddress: 'maker_token',
+    makerTokenAmount: 'maker_amount',
+    makerFee: 'maker_fee',
+    taker: 'taker',
+    takerTokenAddress: 'taker_token',
+    takerTokenAmount: 'taker_amount',
+    takerFee: 'taker_fee',
+    expirationUnixTimestampSec: 'expiration_unix_timestamp_sec',
+    salt: 'salt',
+};
+export { order, logToOrderSchemaMapping };
diff --git a/packages/pipeline/src/models/price.ts b/packages/pipeline/src/models/price.ts
new file mode 100644
index 000000000..9e45cc2a9
--- /dev/null
+++ b/packages/pipeline/src/models/price.ts
@@ -0,0 +1,15 @@
+const price = {
+    tableName: 'prices',
+    tableProperties: {
+        address: {
+            type: 'char(42)',
+        },
+        timestamp: {
+            type: 'timestamp',
+        },
+        price: {
+            type: 'numeric(50)',
+        },
+    },
+};
+export { price };
diff --git a/packages/pipeline/src/models/relayer.ts b/packages/pipeline/src/models/relayer.ts
new file mode 100644
index 000000000..77a123e8b
--- /dev/null
+++ b/packages/pipeline/src/models/relayer.ts
@@ -0,0 +1,75 @@
+// const relayer = {
+//     tableName: 'relayers',
+//     tableProperties: {
+//         id: {
+//             type: 'integer',
+//         },
+//         name: {
+//             type: 'varchar',
+//         },
+//         url : {
+//             type: 'varchar',
+//         },
+//         model: {
+//             type: 'varchar[]',
+//         },
+//         status: {
+//             type: 'varchar',
+//         },
+//         sra_status: {
+//             type: 'varchar',
+//         },
+//         sra_http_url: {
+//             type: 'varchar',
+//         },
+//         known_fee_addresses: {
+//             type: 'char(42)[]',
+//         },
+//         known_taker_addresses: {
+//             type: 'char(42)[]',
+//         },
+//         relayer_type: {
+//             type: 'varchar',
+//         },
+//     },
+// };
+const relayer = {
+    tableName: 'relayers',
+    tableProperties: {
+        name: {
+            type: 'varchar',
+        },
+        url: {
+            type: 'varchar',
+        },
+        sra_http_endpoint: {
+            type: 'varchar',
+        },
+        sra_ws_endpoint: {
+            type: 'varchar',
+        },
+        fee_recipient_addresses: {
+            type: 'char(42)[]',
+        },
+        taker_addresses: {
+            type: 'char(42)[]',
+        },
+    },
+};
+// const logToRelayerSchemaMapping: any = {
+//     'id' : 'id',
+//     'fields[\'Name\']': 'name',
+//     'fields[\'URL\']': 'url',
+//     'fields[\'Model\']': 'model',
+//     'fields[\'Status\']': 'status',
+//     'fields[\'SRA Status\']': 'sra_status',
+//     'fields[\'SRA HTTP URL\']': 'sra_http_url',
+//     'fields[\'Known Fee Addresses\']': 'known_fee_addresses',
+//     'fields[\'Known Taker Addresses\']': 'known_taker_addresses',
+//     'fields[\'Relayer Type\']': 'relayer_type',
+// };
+const logToRelayerSchemaMapping: any = {
+    name: 'name',
+    homepage_url: 'url',
+};
+export { relayer, logToRelayerSchemaMapping };
diff --git a/packages/pipeline/src/models/tokens.ts b/packages/pipeline/src/models/tokens.ts
new file mode 100644
index 000000000..96e8a31af
--- /dev/null
+++ b/packages/pipeline/src/models/tokens.ts
@@ -0,0 +1,24 @@
+const token = {
+    tableName: 'tokens',
+    tableProperties: {
+        address: {
+            type: 'char(66)',
+        },
+        decimals: {
+            type: 'bigint',
+        },
+        name: {
+            type: 'varchar',
+        },
+        symbol: {
+            type: 'varchar',
+        },
+    },
+};
+const logToTokenSchemaMapping: any = {
+    address: 'address',
+    decimals: 'decimals',
+    name: 'name',
+    symbol: 'symbol',
+};
+export { token, logToTokenSchemaMapping };
diff --git a/packages/pipeline/src/models/transaction.ts b/packages/pipeline/src/models/transaction.ts
new file mode 100644
index 000000000..715cc9480
--- /dev/null
+++ b/packages/pipeline/src/models/transaction.ts
@@ -0,0 +1,36 @@
+const transaction = {
+    tableName: 'transactions',
+    tableProperties: {
+        txn_hash: {
+            type: 'char(66)',
+        },
+        block_hash: {
+            type: 'char(66)',
+        },
+        block_number: {
+            type: 'bigint',
+        },
+        gas_used: {
+            type: 'varchar',
+        },
+        gas_price: {
+            type: 'varchar',
+        },
+        method_id: {
+            type: 'char(10)',
+        },
+        salt: {
+            type: 'varchar',
+        },
+    },
+};
+const logToTransactionSchemaMapping: any = {
+    hash: 'txn_hash',
+    gas: 'gas_used',
+    gasPrice: 'gas_price',
+    blockHash: 'block_hash',
+    blockNumber: 'block_number',
+    method_id: 'method_id',
+    salt: 'salt',
+};
+export { transaction, logToTransactionSchemaMapping };
diff --git a/packages/pipeline/src/postgres.ts b/packages/pipeline/src/postgres.ts
new file mode 100644
index 000000000..d095e5c9e
--- /dev/null
+++ b/packages/pipeline/src/postgres.ts
@@ -0,0 +1,12 @@
+import * as dotenv from 'dotenv';
+import { Pool, PoolConfig } from 'pg';
+dotenv.config();
+const client: PoolConfig = {
+    user: process.env.AURORA_USER,
+    database: process.env.AURORA_DB,
+    password: process.env.AURORA_PASSWORD,
+    port: parseInt(process.env.AURORA_PORT || '5432', 10),
+    host: process.env.AURORA_HOST,
+};
+const postgresClient = new Pool(client);
+export { postgresClient };
diff --git a/packages/pipeline/src/run_jobs.ts b/packages/pipeline/src/run_jobs.ts
new file mode 100644
index 000000000..4d82d4e2d
--- /dev/null
+++ b/packages/pipeline/src/run_jobs.ts
@@ -0,0 +1,87 @@
+import { exec } from 'child_process';
+
+import { postgresClient } from './postgres.js';
+import { dataFetchingQueries } from './scripts/query_data.js';
+import { web3, zrx } from './zrx.js';
+const CUR_BLOCK_OFFSET = 20;
+postgresClient.query(dataFetchingQueries.get_max_block, []).then((data: any) => {
+    const maxBlockNumber = data.rows[0].max;
+    const safeCurBlockNumber = web3.eth.blockNumber - CUR_BLOCK_OFFSET;
+    console.log('Scraping ' + maxBlockNumber + ' to ' + safeCurBlockNumber);
+    exec(
+        'node ./lib/scripts/scrape_data --type events --from ' + maxBlockNumber + ' --to ' + safeCurBlockNumber,
+        (error, stdout, stderr) => {
+            if (error) {
+                console.log(error);
+                return;
+            }
+            console.log('Scraped events');
+            console.log('Scraping blocks');
+            exec(
+                'node ./lib/scripts/scrape_data --type blocks --from ' + maxBlockNumber + ' --to ' + safeCurBlockNumber,
+                (error, stdout, stderr) => {
+                    if (error) {
+                        console.log(error);
+                        return;
+                    }
+                    console.log('Scraped blocks');
+                    console.log('Scraping transactions');
+                    exec(
+                        'node ./lib/scripts/scrape_data --type transactions --from ' +
+                            maxBlockNumber +
+                            ' --to ' +
+                            safeCurBlockNumber,
+                        (error, stdout, stderr) => {
+                            if (error) {
+                                console.log(error);
+                                return;
+                            }
+                            console.log('Scraped transactions');
+                            console.log('Joining events_staging');
+                            exec(
+                                'node ./lib/scripts/join_tables --name events_staging --from ' +
+                                    maxBlockNumber +
+                                    ' --to ' +
+                                    safeCurBlockNumber,
+                                (error, stdout, stderr) => {
+                                    if (error) {
+                                        console.log(error);
+                                        return;
+                                    }
+                                    console.log('Joined events_staging');
+                                    console.log('Joining events');
+                                    exec(
+                                        'node ./lib/scripts/join_tables --name events --from ' +
+                                            maxBlockNumber +
+                                            ' --to ' +
+                                            safeCurBlockNumber,
+                                        (error, stdout, stderr) => {
+                                            if (error) {
+                                                console.log(error);
+                                                return;
+                                            }
+                                            console.log('Joined events');
+                                            console.log('Joining events_full');
+                                            exec(
+                                                'node ./lib/scripts/join_tables --name events_full --from ' +
+                                                    maxBlockNumber +
+                                                    ' --to ' +
+                                                    safeCurBlockNumber,
+                                                (error, stdout, stderr) => {
+                                                    if (error) {
+                                                        console.log(error);
+                                                        return;
+                                                    }
+                                                },
+                                            );
+                                        },
+                                    );
+                                },
+                            );
+                        },
+                    );
+                },
+            );
+        },
+    );
+});
diff --git a/packages/pipeline/src/scrape_prices.ts b/packages/pipeline/src/scrape_prices.ts
new file mode 100644
index 000000000..c26062fac
--- /dev/null
+++ b/packages/pipeline/src/scrape_prices.ts
@@ -0,0 +1,10 @@
+import { postgresClient } from './postgres.js';
+import { dataFetchingQueries } from './scripts/query_data.js';
+import { scrapeDataScripts } from './scripts/scrape_data.js';
+import { web3, zrx } from './zrx.js';
+const CUR_BLOCK_OFFSET = 20;
+postgresClient.query(dataFetchingQueries.get_most_recent_pricing_date, []).then((data: any) => {
+    const curMaxScrapedDate = new Date(data.rows[0].max);
+    const curDate = new Date();
+    scrapeDataScripts.scrapeAllPricesToDB(curMaxScrapedDate.getTime(), curDate.getTime());
+});
diff --git a/packages/pipeline/src/scripts/create_tables.ts b/packages/pipeline/src/scripts/create_tables.ts
new file mode 100644
index 000000000..fd0d2b78b
--- /dev/null
+++ b/packages/pipeline/src/scripts/create_tables.ts
@@ -0,0 +1,258 @@
+import * as commandLineArgs from 'command-line-args';
+
+import { postgresClient } from '../postgres';
+import { formatters } from '../utils';
+const tableQueries: any = {
+    events_full: `CREATE TABLE IF NOT EXISTS events_full (
+        timestamp TIMESTAMP WITH TIME ZONE,
+        event_type VARCHAR,
+        error_id VARCHAR,
+        order_hash CHAR(66),
+        maker CHAR(42),
+        maker_amount NUMERIC(78),
+        maker_fee NUMERIC(78),
+        maker_token CHAR(42),
+        taker CHAR(42),
+        taker_amount NUMERIC(78),
+        taker_fee NUMERIC(78),
+        taker_token CHAR(42),
+        txn_hash CHAR(66),
+        gas_used NUMERIC(78),
+        gas_price NUMERIC(78),
+        fee_recipient CHAR(42),
+        method_id CHAR(10),
+        salt VARCHAR,
+        block_number BIGINT,
+        log_index BIGINT,
+        taker_symbol VARCHAR,
+        taker_name VARCHAR,
+        taker_decimals BIGINT,
+        taker_usd_price NUMERIC(78),
+        taker_txn_usd_value NUMERIC(78),
+        maker_symbol VARCHAR,
+        maker_name VARCHAR,
+        maker_decimals BIGINT,
+        maker_usd_price NUMERIC(78),
+        maker_txn_usd_value NUMERIC(78),
+        PRIMARY KEY (txn_hash, order_hash, log_index)
+    )`,
+    events: `CREATE TABLE IF NOT EXISTS events (
+        timestamp TIMESTAMP WITH TIME ZONE,
+        event_type VARCHAR,
+        error_id VARCHAR,
+        order_hash CHAR(66),
+        maker CHAR(42),
+        maker_amount NUMERIC(78),
+        maker_fee NUMERIC(78),
+        maker_token CHAR(42),
+        taker CHAR(42),
+        taker_amount NUMERIC(78),
+        taker_fee NUMERIC(78),
+        taker_token CHAR(42),
+        txn_hash CHAR(66),
+        gas_used NUMERIC(78),
+        gas_price NUMERIC(78),
+        fee_recipient CHAR(42),
+        method_id CHAR(10),
+        salt VARCHAR,
+        block_number BIGINT,
+        log_index BIGINT,
+        PRIMARY KEY (txn_hash, order_hash, log_index)
+    )`,
+    events_staging: `CREATE TABLE IF NOT EXISTS events_staging (
+        timestamp TIMESTAMP WITH TIME ZONE,
+        event_type VARCHAR,
+        error_id VARCHAR,
+        order_hash CHAR(66),
+        maker CHAR(42),
+        maker_amount NUMERIC(78),
+        maker_fee NUMERIC(78),
+        maker_token CHAR(42),
+        taker CHAR(42),
+        taker_amount NUMERIC(78),
+        taker_fee NUMERIC(78),
+        taker_token CHAR(42),
+        txn_hash CHAR(66),
+        fee_recipient CHAR(42),
+        block_number BIGINT,
+        log_index BIGINT,
+        PRIMARY KEY (txn_hash, order_hash, log_index)
+    )`,
+    events_raw: `CREATE TABLE IF NOT EXISTS events_raw (
+        event_type VARCHAR,
+        error_id VARCHAR,
+        order_hash CHAR(66),
+        maker CHAR(42),
+        maker_amount NUMERIC(78),
+        maker_fee NUMERIC(78),
+        maker_token CHAR(42),
+        taker CHAR(42),
+        taker_amount NUMERIC(78),
+        taker_fee NUMERIC(78),
+        taker_token CHAR(42),
+        txn_hash CHAR(66),
+        fee_recipient CHAR(42),
+        block_number BIGINT,
+        log_index BIGINT,
+        PRIMARY KEY (txn_hash, order_hash, log_index)
+    )`,
+    blocks: `CREATE TABLE IF NOT EXISTS blocks (
+        timestamp TIMESTAMP WITH TIME ZONE,
+        block_hash CHAR(66) UNIQUE,
+        block_number BIGINT,
+        PRIMARY KEY (block_hash)
+    )`,
+    transactions: `CREATE TABLE IF NOT EXISTS transactions (
+        txn_hash CHAR(66) UNIQUE,
+        block_hash CHAR(66),
+        block_number BIGINT,
+        gas_used NUMERIC(78),
+        gas_price NUMERIC(78),
+        method_id CHAR(10),
+        salt VARCHAR,
+        PRIMARY KEY (txn_hash)
+    )`,
+    tokens: `CREATE TABLE IF NOT EXISTS tokens (
+        address CHAR(42) UNIQUE,
+        name VARCHAR,
+        symbol VARCHAR,
+        decimals INT,
+        PRIMARY KEY (address)
+    )`,
+    prices: `CREATE TABLE IF NOT EXISTS prices (
+        address CHAR(42) UNIQUE,
+        timestamp TIMESTAMP WITH TIME ZONE,
+        price NUMERIC(78, 18),
+        PRIMARY KEY (address, timestamp)
+    )`,
+    relayers: `CREATE TABLE IF NOT EXISTS relayers (
+        name VARCHAR UNIQUE,
+        url VARCHAR DEFAULT '',
+        sra_http_endpoint VARCHAR DEFAULT '',
+        sra_ws_endpoint VARCHAR DEFAULT '',
+        fee_recipient_addresses CHAR(42)[] DEFAULT '{}',
+        taker_addresses CHAR(42)[] DEFAULT '{}',
+        PRIMARY KEY(name)`,
+    historical_prices: `CREATE TABLE IF NOT EXISTS historical_prices (
+        token VARCHAR,
+        base VARCHAR,
+        timestamp TIMESTAMP WITH TIME ZONE,
+        close NUMERIC(78, 18),
+        high NUMERIC(78, 18),
+        low NUMERIC(78, 18),
+        open NUMERIC(78, 18),
+        volume_from NUMERIC(78, 18),
+        volume_to NUMERIC(78, 18),
+        PRIMARY KEY (token, base, timestamp)
+    )`,
+    orders: `CREATE TABLE IF NOT EXISTS orders (
+        relayer_id VARCHAR,
+        exchange_contract_address CHAR(42),
+        maker CHAR(42),
+        maker_amount NUMERIC(78),
+        maker_fee NUMERIC(78),
+        maker_token CHAR(42),
+        taker CHAR(42),
+        taker_amount NUMERIC(78),
+        taker_fee NUMERIC(78),
+        taker_token CHAR(42),
+        fee_recipient CHAR(42),
+        expiration_unix_timestamp_sec NUMERIC(78),
+        salt VARCHAR,
+        order_hash CHAR(66),
+        PRIMARY KEY (relayer_id, order_hash)
+    )`,
+};
+function _safeQuery(query: string): any {
+    return new Promise((resolve, reject) => {
+        postgresClient
+            .query(query)
+            .then((data: any) => {
+                resolve(data);
+            })
+            .catch((err: any) => {
+                reject(err);
+            });
+    });
+}
+export const tableScripts = {
+    createTable(query: string): any {
+        return _safeQuery(query);
+    },
+    createAllTables(): any {
+        for (const tableName of tableQueries) {
+            _safeQuery(tableQueries[tableName]);
+        }
+    },
+};
+export const insertDataScripts = {
+    insertSingleRow(table: string, object: any): any {
+        return new Promise((resolve, reject) => {
+            const columns = Object.keys(object);
+            const safeArray: any = [];
+            for (const key of columns) {
+                if (key in object) {
+                    if (key === 'timestamp') {
+                        safeArray.push('to_timestamp(' + object[key] + ')');
+                    } else if (typeof object[key] === 'string' || object[key] instanceof String) {
+                        safeArray.push(formatters.escapeSQLParam(object[key]));
+                    } else {
+                        safeArray.push(object[key]);
+                    }
+                } else {
+                    safeArray.push('default');
+                }
+            }
+            const queryString = `INSERT INTO ${table} (${columns}) VALUES (${safeArray}) ON CONFLICT DO NOTHING`;
+            console.log(queryString);
+            postgresClient
+                .query(queryString)
+                .then((data: any) => {
+                    resolve(data);
+                })
+                .catch((err: any) => {
+                    reject(err);
+                });
+        });
+    },
+    insertMultipleRows(table: string, rows: any[], columns: any[]): any {
+        return new Promise((resolve, reject) => {
+            if (rows.length > 0) {
+                const rowsSplit = rows.map((value, index) => {
+                    const safeArray: any = [];
+                    for (const key of columns) {
+                        if (key in value) {
+                            if (key === 'timestamp') {
+                                safeArray.push('to_timestamp(' + value[key] + ')');
+                            } else if (typeof value[key] === 'string' || value[key] instanceof String) {
+                                safeArray.push(formatters.escapeSQLParam(value[key]));
+                            } else if (value[key] instanceof Array) {
+                                const escapedArray = value[key].map((subValue: string, subIndex: number) => {
+                                    return formatters.escapeSQLParam(subValue);
+                                });
+                                safeArray.push('ARRAY[' + escapedArray.toString() + ']');
+                            } else {
+                                safeArray.push(value[key]);
+                            }
+                        } else {
+                            safeArray.push('default');
+                        }
+                    }
+                    return '(' + safeArray + ')';
+                });
+                const queryString = `INSERT INTO ${table} (${columns}) VALUES ${rowsSplit} ON CONFLICT DO NOTHING`;
+                postgresClient
+                    .query(queryString)
+                    .then((data: any) => {
+                        resolve(data);
+                    })
+                    .catch((err: any) => {
+                        // console.log(err);
+                        reject(err);
+                    });
+            } else {
+                resolve({});
+            }
+        });
+    },
+};
diff --git a/packages/pipeline/src/scripts/join_tables.ts b/packages/pipeline/src/scripts/join_tables.ts
new file mode 100644
index 000000000..e7c05b39a
--- /dev/null
+++ b/packages/pipeline/src/scripts/join_tables.ts
@@ -0,0 +1,234 @@
+import * as commandLineArgs from 'command-line-args';
+
+import { postgresClient } from '../postgres';
+import { formatters } from '../utils';
+const optionDefinitions = [
+    { name: 'name', alias: 'n', type: String },
+    { name: 'from', alias: 'f', type: Number },
+    { name: 'to', alias: 't', type: Number },
+];
+const cli = commandLineArgs(optionDefinitions);
+const dataInsertionQueries: any = {
+    events_staging: `INSERT INTO events_staging (
+        timestamp,
+        event_type,
+        error_id,
+        order_hash,
+        maker,
+        maker_amount,
+        maker_fee,
+        maker_token,
+        taker,
+        taker_amount,
+        taker_fee,
+        taker_token,
+        txn_hash,
+        fee_recipient,
+        block_number,
+        log_index
+    )
+        (SELECT
+            b.timestamp,
+            a.event_type,
+            a.error_id,
+            a.order_hash,
+            a.maker,
+            a.maker_amount,
+            a.maker_fee,
+            a.maker_token,
+            a.taker,
+            a.taker_amount,
+            a.taker_fee,
+            a.taker_token,
+            a.txn_hash,
+            a.fee_recipient,
+            a.block_number,
+            a.log_index
+        FROM
+            events_raw a
+        JOIN
+            blocks b
+        ON
+            a.block_number = b.block_number
+        AND
+            b.block_number >= $1
+        AND
+            b.block_number <= $2
+        ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
+    events: `INSERT INTO events (
+        timestamp,
+        event_type,
+        error_id,
+        order_hash,
+        maker,
+        maker_amount,
+        maker_fee,
+        maker_token,
+        taker,
+        taker_amount,
+        taker_fee,
+        taker_token,
+        txn_hash,
+        fee_recipient,
+        block_number,
+        log_index,
+        gas_used,
+        gas_price,
+        method_id,
+        salt
+    )
+        (SELECT
+            a.timestamp,
+            a.event_type,
+            a.error_id,
+            a.order_hash,
+            a.maker,
+            a.maker_amount,
+            a.maker_fee,
+            a.maker_token,
+            a.taker,
+            a.taker_amount,
+            a.taker_fee,
+            a.taker_token,
+            a.txn_hash,
+            a.fee_recipient,
+            a.block_number,
+            a.log_index,
+            b.gas_used,
+            b.gas_price,
+            b.method_id,
+            b.salt
+        FROM
+            events_staging a
+        JOIN
+            transactions b
+        ON
+            a.txn_hash = b.txn_hash
+        AND
+            a.block_number >= $1
+        AND
+            a.block_number <= $2
+        ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
+    events_full: `
+    INSERT INTO events_full (
+        timestamp,
+        event_type,
+        error_id,
+        order_hash,
+        maker,
+        maker_amount,
+        maker_fee,
+        maker_token,
+        taker,
+        taker_amount,
+        taker_fee,
+        taker_token,
+        txn_hash,
+        fee_recipient,
+        block_number,
+        log_index,
+        gas_used,
+        gas_price,
+        method_id,
+        salt,
+        taker_symbol,
+        taker_name,
+        taker_decimals,
+        taker_usd_price,
+        taker_txn_usd_value,
+        maker_symbol,
+        maker_name,
+        maker_decimals,
+        maker_usd_price,
+        maker_txn_usd_value
+    )
+     (SELECT
+        events.timestamp,
+        events.event_type,
+        events.error_id,
+        events.order_hash,
+        events.maker,
+        events.maker_amount,
+        events.maker_fee,
+        events.maker_token,
+        events.taker,
+        events.taker_amount,
+        events.taker_fee,
+        events.taker_token,
+        events.txn_hash,
+        events.fee_recipient,
+        events.block_number,
+        events.log_index,
+        events.gas_used,
+        events.gas_price,
+        events.method_id,
+        events.salt,
+        taker_token_prices.symbol,
+        taker_token_prices.name,
+        taker_token_prices.decimals,
+        taker_token_prices.price,
+        (events.taker_amount / (10 ^ taker_token_prices.decimals)) * taker_token_prices.price,
+        maker_token_prices.symbol,
+        maker_token_prices.name,
+        maker_token_prices.decimals,
+        maker_token_prices.price,
+        (events.maker_amount / (10 ^ maker_token_prices.decimals)) * maker_token_prices.price
+    FROM
+        events
+    LEFT JOIN
+        (SELECT
+            tokens.address,
+            tokens.name,
+            tokens.symbol,
+            tokens.decimals,
+            prices.timestamp,
+            prices.price
+        FROM
+            tokens
+        LEFT JOIN
+            prices
+        ON
+            tokens.symbol = prices.symbol) taker_token_prices
+	    ON
+        	(events.taker_token = taker_token_prices.address
+   		AND
+        	(DATE(events.timestamp) = DATE(taker_token_prices.timestamp) OR taker_token_prices.timestamp IS NULL))
+    LEFT JOIN
+        (SELECT
+            tokens.address,
+            tokens.name,
+            tokens.symbol,
+            tokens.decimals,
+            prices.timestamp,
+            prices.price
+        FROM
+            tokens
+        LEFT JOIN
+            prices
+        ON
+            tokens.symbol = prices.symbol) maker_token_prices
+    ON
+        (events.maker_token = maker_token_prices.address
+    AND
+        (DATE(events.timestamp) = DATE(maker_token_prices.timestamp) OR maker_token_prices.timestamp IS NULL))
+    WHERE
+        events.block_number >= $1
+    AND
+        events.block_number <= $2
+    ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
+};
+if (cli.name) {
+    const query = dataInsertionQueries[cli.name];
+    if (query && cli.from) {
+        const fromBlock = cli.from;
+        const toBlock = cli.to ? cli.to : cli.from + 1;
+        postgresClient
+            .query(query, [fromBlock, toBlock])
+            .then((data: any) => {
+                console.log(data);
+            })
+            .catch((err: any) => {
+                console.error(err);
+            });
+    }
+}
diff --git a/packages/pipeline/src/scripts/query_data.ts b/packages/pipeline/src/scripts/query_data.ts
new file mode 100644
index 000000000..97e3749ea
--- /dev/null
+++ b/packages/pipeline/src/scripts/query_data.ts
@@ -0,0 +1,87 @@
+import { formatters } from '../utils';
+export const dataFetchingQueries: any = {
+    get_missing_txn_hashes: `
+        SELECT
+            a.txn_hash
+        FROM
+            events_raw a
+        WHERE NOT EXISTS
+            (
+                SELECT
+                    *
+                FROM
+                    transactions b
+                WHERE
+                    b.txn_hash = a.txn_hash
+            )
+        AND
+            a.block_number >= $1
+        AND
+            a.block_number < $2`,
+    get_used_block_numbers: `
+        SELECT DISTINCT
+            a.block_number
+        FROM
+            events_raw a
+        WHERE NOT EXISTS
+            (
+                SELECT
+                    *
+                FROM
+                    blocks b
+                WHERE
+                    b.block_number = a.block_number
+            )
+        AND
+            a.block_number >= $1
+        AND
+            a.block_number < $2`,
+    get_token_registry: `
+        SELECT
+            *
+        FROM
+            tokens`,
+    get_max_block: `
+        SELECT
+            MAX(block_number)
+        FROM
+            events_raw`,
+    get_relayers: `
+        SELECT
+            *
+        FROM
+            relayers`,
+    get_most_recent_pricing_date: `
+        SELECT
+            MAX(DATE(timestamp))
+        FROM
+            prices
+    `,
+    get_top_unknown_token_addresses: `
+    SELECT a.token_address as address, a.txn_value / 2 as total_txn_value
+FROM
+(SELECT token_address, SUM(txn_value) as txn_value
+FROM
+(select a.timestamp, a.maker_token as token_address, (CASE WHEN a.taker_txn_usd_value > a.maker_txn_usd_value OR a.maker_txn_usd_value IS NULL
+                        THEN a.taker_txn_usd_value
+                        ELSE a.maker_txn_usd_value END) as txn_value
+        from events_full a
+        where a.event_type = 'LogFill'
+        and a.timestamp > (NOW() + INTERVAL '-24 hours')
+        union
+        select a.timestamp, a.taker_token as token_address, (CASE WHEN a.taker_txn_usd_value > a.maker_txn_usd_value OR a.maker_txn_usd_value IS NULL
+                        THEN a.taker_txn_usd_value
+                        ELSE a.maker_txn_usd_value END) as txn_value
+        from events_full a
+        where a.event_type = 'LogFill'
+        and a.timestamp > (NOW() + INTERVAL '-24 hours')) token_txn_values
+WHERE token_address IS NOT NULL
+AND txn_value > 0
+GROUP BY 1
+ORDER BY 2 DESC) a
+LEFT JOIN tokens b
+ON a.token_address = b.address
+WHERE symbol is NULL
+ORDER BY 2 DESC
+`,
+};
diff --git a/packages/pipeline/src/scripts/scrape_data.ts b/packages/pipeline/src/scripts/scrape_data.ts
new file mode 100644
index 000000000..963670b47
--- /dev/null
+++ b/packages/pipeline/src/scripts/scrape_data.ts
@@ -0,0 +1,649 @@
+import { ExchangeEvents, ZeroEx } from '0x.js';
+import { HttpClient, Order, OrderbookRequest, OrderbookResponse, TokenPairsItem } from '@0xproject/connect';
+import * as Airtable from 'airtable';
+import * as commandLineArgs from 'command-line-args';
+import * as _ from 'lodash';
+import * as querystring from 'querystring';
+import * as queue from 'queue';
+import * as request from 'request';
+import * as rpn from 'request-promise-native';
+
+import { HttpRequestOptions } from '../../../connect/lib/src/types.js';
+import { relayer } from '../models/relayer.js';
+import { token } from '../models/tokens.js';
+import { postgresClient } from '../postgres.js';
+import { typeConverters } from '../utils.js';
+import { web3, zrx } from '../zrx.js';
+
+import { insertDataScripts } from './create_tables.js';
+import { dataFetchingQueries } from './query_data.js';
+const optionDefinitions = [
+    { name: 'from', alias: 'f', type: Number },
+    { name: 'to', alias: 't', type: Number },
+    { name: 'type', type: String },
+    { name: 'id', type: String },
+    { name: 'force', type: Boolean },
+    { name: 'token', type: String },
+];
+const cli = commandLineArgs(optionDefinitions);
+const q = queue({ concurrency: 6, autostart: true });
+const airtableBase = new Airtable({ apiKey: process.env.AIRTABLE_API_KEY }).base(process.env.AIRTABLE_0X_BASE);
+const BLOCK_INCREMENTS = 1000;
+const BASE_SYMBOL = 'USD'; // use USD as base currency against
+const API_HIST_LIMIT = 2000; // cryptocompare API limits histoday price query to 2000 days
+const SECONDS_PER_DAY = 86400;
+const PRICE_API_ENDPOINT = 'https://min-api.cryptocompare.com/data/pricehistorical';
+const RELAYER_REGISTRY_JSON = 'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/master/relayers.json';
+const METAMASK_ETH_CONTRACT_METADATA_JSON =
+    'https://raw.githubusercontent.com/MetaMask/eth-contract-metadata/master/contract-map.json';
+const ETHPLORER_BASE_URL = 'http://api.ethplorer.io';
+const ETHPLORER_TOP_TOKENS_JSON = `${ETHPLORER_BASE_URL}/getTopTokens?apiKey=dyijm5418TjOJe34`;
+// const HIST_PRICE_API_ENDPOINT = 'https://min-api.cryptocompare.com/data/histoday';
+const AIRTABLE_RELAYER_INFO = 'Relayer Info';
+export const pullDataScripts = {
+    getAllEvents(fromBlockNumber: number, toBlockNumber: number): any {
+        return new Promise((resolve, reject) => {
+            const getLogsPromises: any[] = [];
+            getLogsPromises.push(
+                zrx.exchange.getLogsAsync(
+                    ExchangeEvents.LogFill,
+                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
+                    {},
+                ),
+                zrx.exchange.getLogsAsync(
+                    ExchangeEvents.LogCancel,
+                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
+                    {},
+                ),
+                zrx.exchange.getLogsAsync(
+                    ExchangeEvents.LogError,
+                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
+                    {},
+                ),
+            );
+            Promise.all(getLogsPromises)
+                .then((data: any[]) => {
+                    resolve(data);
+                })
+                .catch((err: any) => {
+                    reject(err);
+                });
+        });
+    },
+    getBlockInfo(blockNumber: number): any {
+        return new Promise((resolve, reject) => {
+            web3.eth.getBlock(blockNumber, (err, result) => {
+                if (err) {
+                    reject(err);
+                } else {
+                    resolve(result);
+                }
+            });
+        });
+    },
+    getTransactionInfo(transactionHash: string): any {
+        return new Promise((resolve, reject) => {
+            web3.eth.getTransaction(transactionHash, (err, result) => {
+                if (err) {
+                    reject(err);
+                } else {
+                    resolve(result);
+                }
+            });
+        });
+    },
+    getTokenRegistry(): any {
+        return new Promise((resolve, reject) => {
+            zrx.tokenRegistry
+                .getTokensAsync()
+                .then((data: any) => {
+                    resolve(data);
+                })
+                .catch((err: any) => {
+                    reject(err);
+                });
+        });
+    },
+    getMetaMaskTokens(): any {
+        return new Promise((resolve, reject) => {
+            request(METAMASK_ETH_CONTRACT_METADATA_JSON, (error, response, body) => {
+                if (error) {
+                    reject(error);
+                } else {
+                    resolve(JSON.parse(body));
+                }
+            });
+        });
+    },
+    getEthplorerTopTokens(): any {
+        return new Promise((resolve, reject) => {
+            request(ETHPLORER_TOP_TOKENS_JSON, (error, response, body) => {
+                if (error) {
+                    reject(error);
+                } else {
+                    resolve(JSON.parse(body));
+                }
+            });
+        });
+    },
+    getEthplorerToken(tokenAddress: string): any {
+        return new Promise((resolve, reject) => {
+            const url = `${ETHPLORER_BASE_URL}/getTokenInfo/${tokenAddress}?apiKey=dyijm5418TjOJe34`;
+            request(url, (error, response, body) => {
+                if (error) {
+                    reject(error);
+                } else {
+                    try {
+                        const json = JSON.parse(body);
+                        resolve(json);
+                    } catch (err) {
+                        resolve({ error: 'error' });
+                    }
+                }
+            });
+        });
+    },
+    getPriceData(symbol: string, timestamp: number, timeDelay?: number): any {
+        return new Promise((resolve, reject) => {
+            if (symbol === 'WETH') {
+                symbol = 'ETH';
+            }
+            let parsedParams = querystring.stringify({
+                fsym: symbol,
+                tsyms: 'USD',
+                ts: timestamp / 1000,
+            });
+            console.debug(parsedParams);
+            setTimeout(() => {
+                request(PRICE_API_ENDPOINT + '?' + parsedParams, (error, response, body) => {
+                    if (error) {
+                        reject(error);
+                    } else {
+                        resolve(JSON.parse(body));
+                    }
+                });
+            }, timeDelay);
+        });
+    },
+    getRelayers(): any {
+        return new Promise((resolve, reject) => {
+            request(RELAYER_REGISTRY_JSON, (error, response, body) => {
+                if (error) {
+                    reject(error);
+                } else {
+                    resolve(JSON.parse(body));
+                }
+            });
+        });
+    },
+    async getOrderBook(sraEndpoint: string): Promise<Object> {
+        const relayerClient = new HttpClient(sraEndpoint);
+        const tokenResponse: TokenPairsItem[] = await relayerClient.getTokenPairsAsync();
+        const fullOrderBook: OrderbookResponse[] = [];
+        for (const tokenPair of tokenResponse) {
+            const orderBookRequest: OrderbookRequest = {
+                baseTokenAddress: tokenPair.tokenA.address,
+                quoteTokenAddress: tokenPair.tokenB.address,
+            };
+            const orderBook: OrderbookResponse = await relayerClient.getOrderbookAsync(orderBookRequest);
+            fullOrderBook.push(orderBook);
+        }
+        return fullOrderBook;
+    },
+    // async getHistoricalPrices(
+    //     fromSymbol: string,
+    //     toSymbol: string,
+    //     fromTimestamp: number,
+    //     toTimestamp: number,
+    // ): Promise<HistoricalPriceResponse> {
+    //     const daysInQueryPeriod = Math.round((toTimestamp - fromTimestamp) / (SECONDS_PER_DAY));
+    //     if(fromSymbol === 'WETH') {
+    //         fromSymbol = 'ETH';
+    //     }
+    //     var parsedParams = {
+    //         fsym: fromSymbol,
+    //         tsym: toSymbol,
+    //         limit: Math.min(daysInQueryPeriod, API_HIST_LIMIT),
+    //         toTs: toTimestamp,
+    //     };
+    //     var options = {
+    //         uri: HIST_PRICE_API_ENDPOINT,
+    //         qs: parsedParams,
+    //         json: false,
+    //     };
+    //     try {
+    //         const response = await rpn(options);
+    //         return Promise.resolve(JSON.parse(response));
+    //     } catch (error) {
+    //         console.debug(error);
+    //         return Promise.reject(error);
+    //     }
+    // },
+};
+export const scrapeDataScripts = {
+    scrapeAllPricesToDB(fromTime: number, toTime: number) {
+        const fromDate = new Date(fromTime);
+        fromDate.setUTCHours(0);
+        fromDate.setUTCMinutes(0);
+        fromDate.setUTCSeconds(0);
+        fromDate.setUTCMilliseconds(0);
+        const toDate = new Date(toTime);
+        postgresClient
+            .query(dataFetchingQueries.get_token_registry, [])
+            .then((result: any) => {
+                for (const curDate = fromDate; curDate < toDate; curDate.setDate(curDate.getDate() + 1)) {
+                    for (const token of Object.values(result.rows)) {
+                        console.debug('Scraping ' + curDate + ' ' + token);
+                        q.push(_scrapePriceToDB(curDate.getTime(), token, 500));
+                    }
+                }
+            })
+            .catch((err: any) => {
+                console.debug(err);
+            });
+    },
+};
+function _scrapeEventsToDB(fromBlock: number, toBlock: number): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getAllEvents(fromBlock, toBlock)
+            .then((data: any) => {
+                const parsedEvents: any = {};
+                parsedEvents[ExchangeEvents.LogFill] = [];
+                parsedEvents[ExchangeEvents.LogCancel] = [];
+                parsedEvents[ExchangeEvents.LogError] = [];
+                for (const index in data) {
+                    for (const datum of data[index]) {
+                        const event = typeConverters.convertLogEventToEventObject(datum);
+                        parsedEvents[event.event_type].push(event);
+                    }
+                }
+                console.log(fromBlock + ' : ' + toBlock + ' ' + parsedEvents[ExchangeEvents.LogFill].length);
+                for (const event_type in parsedEvents) {
+                    if (parsedEvents[event_type].length > 0) {
+                        insertDataScripts
+                            .insertMultipleRows(
+                                'events_raw',
+                                parsedEvents[event_type],
+                                Object.keys(parsedEvents[event_type][0]),
+                            )
+                            .then(() => {})
+                            .catch((error: any) => {});
+                    }
+                }
+                cb();
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeBlockToDB(block: number): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getBlockInfo(block)
+            .then((data: any) => {
+                const parsedBlock = typeConverters.convertLogBlockToBlockObject(data);
+                insertDataScripts
+                    .insertSingleRow('blocks', parsedBlock)
+                    .then((result: any) => {
+                        cb();
+                    })
+                    .catch((err: any) => {
+                        cb();
+                    });
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+// function _scrapeAllRelayersToDB(): any {
+//     return (cb: () => void) => {
+//         airtableBase(AIRTABLE_RELAYER_INFO)
+//         .select()
+//         .eachPage((records: any, fetchNextPage: () => void) => {
+//             const parsedRelayers: any[] = [];
+//             for(const record of records) {
+//                 parsedRelayers.push(typeConverters.convertRelayerToRelayerObject(record));
+//             }
+//             insertDataScripts.insertMultipleRows('relayers', parsedRelayers, Object.keys(parsedRelayers[0]))
+//             .then((result: any) => {
+//                 cb();
+//             })
+//             .catch((err: any) => {
+//                 cb();
+//             });
+//         })
+//         .catch((err: any) => {
+//             cb();
+//         });
+//     };
+// }
+function _scrapeAllRelayersToDB(): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getRelayers()
+            .then((relayers: any[]) => {
+                console.log(relayers);
+                const parsedRelayers: any[] = [];
+                for (const relayer of relayers) {
+                    parsedRelayers.push(typeConverters.convertRelayerToRelayerObject(relayer));
+                }
+                console.log(parsedRelayers);
+                insertDataScripts
+                    .insertMultipleRows('relayers', parsedRelayers, Object.keys(relayer.tableProperties))
+                    .then((result: any) => {
+                        console.log(result);
+                        cb();
+                    })
+                    .catch((err: any) => {
+                        console.log(err);
+                        cb();
+                    });
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeTransactionToDB(transactionHash: string): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getTransactionInfo(transactionHash)
+            .then((data: any) => {
+                const parsedTransaction = typeConverters.convertLogTransactionToTransactionObject(data);
+                insertDataScripts
+                    .insertSingleRow('transactions', parsedTransaction)
+                    .then((result: any) => {
+                        cb();
+                    })
+                    .catch((err: any) => {
+                        cb();
+                    });
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeTokenRegistryToDB(): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getTokenRegistry()
+            .then((data: any) => {
+                const parsedTokens: any = [];
+                for (const token of data) {
+                    parsedTokens.push(typeConverters.convertLogTokenToTokenObject(token));
+                }
+                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
+                cb();
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeMetaMaskEthContractMetadataToDB(): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getMetaMaskTokens()
+            .then((data: any) => {
+                const parsedTokens: any = [];
+                const dataArray = _.map(_.keys(data), (tokenAddress: string) => {
+                    const value = _.get(data, tokenAddress);
+                    return {
+                        address: tokenAddress,
+                        ...value,
+                    };
+                });
+                const erc20TokensOnly = _.filter(dataArray, entry => {
+                    const isErc20 = _.get(entry, 'erc20');
+                    return isErc20;
+                });
+                for (const token of erc20TokensOnly) {
+                    parsedTokens.push(typeConverters.convertMetaMaskTokenToTokenObject(token));
+                }
+                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
+                cb();
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeEthplorerTopTokensToDB(): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getEthplorerTopTokens()
+            .then((data: any) => {
+                const parsedTokens: any = [];
+                const tokens = _.get(data, 'tokens');
+                for (const token of tokens) {
+                    parsedTokens.push(typeConverters.convertMetaMaskTokenToTokenObject(token));
+                }
+                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
+                cb();
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeUnknownTokenInformationToDB(): any {
+    return (cb: () => void) => {
+        postgresClient
+            .query(dataFetchingQueries.get_top_unknown_token_addresses)
+            .then(async (result: any) => {
+                const addresses = _.map(result.rows, row => _.get(row, 'address'));
+                const responses = await Promise.all(
+                    _.map(addresses, address => pullDataScripts.getEthplorerToken(address)),
+                );
+                const tokens = _.filter(responses, response => _.isUndefined(_.get(response, 'error')));
+                const parsedTokens = _.map(tokens, tokenInfo =>
+                    typeConverters.convertEthplorerTokenToTokenObject(tokenInfo),
+                );
+                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
+                cb();
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapePriceToDB(timestamp: number, token: any, timeDelay?: number): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getPriceData(token.symbol, timestamp, timeDelay)
+            .then((data: any) => {
+                const safeSymbol = token.symbol === 'WETH' ? 'ETH' : token.symbol;
+                const parsedPrice = {
+                    timestamp: timestamp / 1000,
+                    symbol: token.symbol,
+                    base: 'USD',
+                    price: _.has(data[safeSymbol], 'USD') ? data[safeSymbol].USD : 0,
+                };
+                console.debug('Inserting ' + timestamp);
+                console.debug(parsedPrice);
+                insertDataScripts.insertSingleRow('prices', parsedPrice);
+                cb();
+            })
+            .catch((err: any) => {
+                console.debug(err);
+                cb();
+            });
+    };
+}
+// function _scrapeHistoricalPricesToDB(token: any, fromTimestamp: number, toTimestamp: number): any {
+//     return (cb: () => void) => {
+//         pullDataScripts
+//             .getHistoricalPrices(token, BASE_SYMBOL, fromTimestamp, toTimestamp)
+//             .then((data: any) => {
+//                 const parsedHistoricalPrices: any = [];
+//                 for (const historicalPrice of data['Data']) {
+//                     const parsedHistoricalPrice = typeConverters.convertLogHistoricalPricesToHistoricalPricesObject(historicalPrice);
+//                     parsedHistoricalPrice['token'] = token;
+//                     parsedHistoricalPrice['base'] = BASE_SYMBOL;
+//                     parsedHistoricalPrices.push(parsedHistoricalPrice);
+//                 }
+//                 if (parsedHistoricalPrices.length > 0) {
+//                     insertDataScripts
+//                         .insertMultipleRows(
+//                             'historical_prices',
+//                             parsedHistoricalPrices,
+//                             Object.keys(parsedHistoricalPrices[0]),
+//                         )
+//                         .catch((error: any) => {
+//                             console.error(error);
+//                         });
+//                 }
+//                 cb();
+//             })
+//             .catch((error: any) => {
+//                 console.error(error);
+//                 cb();
+//             });
+//     };
+// }
+function _scrapeOrderBookToDB(id: string, sraEndpoint: string): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getOrderBook(sraEndpoint)
+            .then((data: any) => {
+                for (const book of data) {
+                    for (const order of book.bids) {
+                        console.debug(order);
+                        const parsedOrder = typeConverters.convertLogOrderToOrderObject(order);
+                        parsedOrder.relayer_id = id;
+                        parsedOrder.order_hash = ZeroEx.getOrderHashHex(order);
+                        insertDataScripts.insertSingleRow('orders', parsedOrder).catch((error: any) => {
+                            console.error(error);
+                        });
+                    }
+                    for (const order of book.asks) {
+                        console.debug(order);
+                        const parsedOrder = typeConverters.convertLogOrderToOrderObject(order);
+                        parsedOrder.relayer_id = id;
+                        parsedOrder.order_hash = ZeroEx.getOrderHashHex(order);
+                        insertDataScripts.insertSingleRow('orders', parsedOrder).catch((error: any) => {
+                            console.error(error);
+                        });
+                    }
+                }
+                cb();
+            })
+            .catch((error: any) => {
+                console.error(error);
+                cb();
+            });
+    };
+}
+if (cli.type === 'events') {
+    if (cli.from && cli.to) {
+        const destToBlock = cli.to ? cli.to : cli.from;
+        let curFromBlock = cli.from;
+        let curToBlock = curFromBlock;
+        do {
+            curToBlock += destToBlock - curToBlock < BLOCK_INCREMENTS ? destToBlock - curToBlock : BLOCK_INCREMENTS;
+            q.push(_scrapeEventsToDB(curFromBlock, curToBlock));
+            curFromBlock = curToBlock + 1;
+        } while (curToBlock < destToBlock);
+    }
+} else if (cli.type === 'blocks') {
+    if (cli.from && cli.to) {
+        if (cli.force) {
+            const destToBlock = cli.to ? cli.to : cli.from;
+            let curFromBlock = cli.from;
+            const curToBlock = curFromBlock;
+            for (; curFromBlock < destToBlock; curFromBlock++) {
+                q.push(_scrapeBlockToDB(curFromBlock));
+            }
+        } else {
+            const fetchFrom = cli.from;
+            const fetchTo = cli.to ? cli.to : cli.from + 1;
+            postgresClient
+                .query(dataFetchingQueries.get_used_block_numbers, [fetchFrom, fetchTo])
+                .then((data: any) => {
+                    for (const row of data.rows) {
+                        q.push(_scrapeBlockToDB(row.block_number));
+                    }
+                })
+                .catch((err: any) => {
+                    // console.debug(err);
+                });
+        }
+    }
+} else if (cli.type === 'transactions') {
+    if (cli.id) {
+        q.push(_scrapeTransactionToDB(cli.id));
+    } else if (cli.from) {
+        const fetchFrom = cli.from;
+        const fetchTo = cli.to ? cli.to : cli.from + 1;
+        postgresClient
+            .query(dataFetchingQueries.get_missing_txn_hashes, [fetchFrom, fetchTo])
+            .then((data: any) => {
+                for (const row of data.rows) {
+                    q.push(_scrapeTransactionToDB(row.txn_hash));
+                }
+            })
+            .catch((err: any) => {
+                // console.debug(err);
+            });
+    }
+} else if (cli.type === 'tokens') {
+    q.push(_scrapeMetaMaskEthContractMetadataToDB());
+    q.push(_scrapeEthplorerTopTokensToDB());
+} else if (cli.type === 'unknown_tokens') {
+    q.push(_scrapeUnknownTokenInformationToDB());
+} else if (cli.type === 'prices' && cli.from && cli.to) {
+    const fromDate = new Date(cli.from);
+    console.debug(fromDate);
+    fromDate.setUTCHours(0);
+    fromDate.setUTCMinutes(0);
+    fromDate.setUTCSeconds(0);
+    fromDate.setUTCMilliseconds(0);
+    console.debug(fromDate);
+    const toDate = new Date(cli.to);
+    postgresClient
+        .query(dataFetchingQueries.get_token_registry, [])
+        .then((result: any) => {
+            for (const curDate = fromDate; curDate < toDate; curDate.setDate(curDate.getDate() + 1)) {
+                for (const token of Object.values(result.rows)) {
+                    console.debug('Scraping ' + curDate + ' ' + token);
+                    q.push(_scrapePriceToDB(curDate.getTime(), token));
+                }
+            }
+        })
+        .catch((err: any) => {
+            console.debug(err);
+        });
+    // } else if (cli.type === 'historical_prices') {
+    //     if (cli.token && cli.from && cli.to) {
+    //         q.push(_scrapeHistoricalPricesToDB(cli.token, cli.from, cli.to));
+    //     }
+    // } else if (cli.type === 'all_historical_prices') {
+    //     if (cli.from && cli.to) {
+    //         postgresClient
+    //             .query(dataFetchingQueries.get_token_registry, [])
+    //             .then((result: any) => {
+    //                 const curTokens: any = result.rows.map((a: any): any => a.symbol);
+    //                 for (const curToken of curTokens) {
+    //                     console.debug('Historical data backfill: Pushing coin ' + curToken);
+    //                     q.push(_scrapeHistoricalPricesToDB(curToken, cli.from, cli.to));
+    //                 }
+    //             })
+    //             .catch((err: any) => {
+    //                 console.debug(err);
+    //             });
+    //     }
+} else if (cli.type === 'relayers') {
+    q.push(_scrapeAllRelayersToDB());
+} else if (cli.type === 'orders') {
+    postgresClient.query(dataFetchingQueries.get_relayers, []).then((result: any) => {
+        for (const relayer of result.rows) {
+            if (relayer.sra_http_url) {
+                q.push(_scrapeOrderBookToDB(relayer.id, relayer.sra_http_url));
+            }
+        }
+    });
+}
diff --git a/packages/pipeline/src/types.ts b/packages/pipeline/src/types.ts
new file mode 100644
index 000000000..1c76f12a7
--- /dev/null
+++ b/packages/pipeline/src/types.ts
@@ -0,0 +1,6 @@
+export interface HistoricalPriceResponse {
+    Response: string;
+    Type: number;
+    Aggregated: boolean;
+    Data: JSON[];
+}
diff --git a/packages/pipeline/src/utils.ts b/packages/pipeline/src/utils.ts
new file mode 100644
index 000000000..3474cd16b
--- /dev/null
+++ b/packages/pipeline/src/utils.ts
@@ -0,0 +1,181 @@
+import * as _ from 'lodash';
+
+import { block, logToBlockSchemaMapping } from './models/block';
+import { event, logToEventSchemaMapping } from './models/event';
+import { historicalPrices, logToHistoricalPricesSchema } from './models/historical_prices';
+import { logToOrderSchemaMapping, order } from './models/order';
+import { logToRelayerSchemaMapping } from './models/relayer';
+import { logToTokenSchemaMapping, token } from './models/tokens';
+import { logToTransactionSchemaMapping, transaction } from './models/transaction';
+export const typeConverters = {
+    convertLogEventToEventObject(log: any): any {
+        const newEvent: any = {};
+        for (const key in logToEventSchemaMapping) {
+            if (_.has(log, key)) {
+                newEvent[logToEventSchemaMapping[key]] = _.get(log, key);
+                if (newEvent[logToEventSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newEvent[logToEventSchemaMapping[key]] = newEvent[logToEventSchemaMapping[key]].toString();
+                }
+            }
+        }
+        return newEvent;
+    },
+    convertLogBlockToBlockObject(logBlock: any): any {
+        const newBlock: any = {};
+        for (const key in logToBlockSchemaMapping) {
+            if (_.has(logBlock, key)) {
+                newBlock[logToBlockSchemaMapping[key]] = _.get(logBlock, key);
+                if (newBlock[logToBlockSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newBlock[logToBlockSchemaMapping[key]] = newBlock[logToBlockSchemaMapping[key]].toString();
+                }
+            }
+        }
+        return newBlock;
+    },
+    convertLogTokenToTokenObject(logToken: any): any {
+        const newToken: any = {};
+        for (const key in logToTokenSchemaMapping) {
+            if (_.has(logToken, key)) {
+                newToken[logToTokenSchemaMapping[key]] = _.get(logToken, key);
+                if (newToken[logToTokenSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newToken[logToTokenSchemaMapping[key]] = newToken[logToTokenSchemaMapping[key]].toString();
+                }
+            }
+        }
+        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
+        return newToken;
+    },
+    convertMetaMaskTokenToTokenObject(metaMaskToken: any): any {
+        const newToken: any = {};
+        for (const key in logToTokenSchemaMapping) {
+            if (_.has(metaMaskToken, key)) {
+                newToken[logToTokenSchemaMapping[key]] = _.get(metaMaskToken, key);
+            }
+        }
+        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
+        console.log(newToken);
+        return newToken;
+    },
+    convertEthplorerTokenToTokenObject(ethplorerToken: any): any {
+        const newToken: any = {};
+        for (const key in logToTokenSchemaMapping) {
+            if (_.has(ethplorerToken, key)) {
+                newToken[logToTokenSchemaMapping[key]] = _.get(ethplorerToken, key);
+            }
+        }
+        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
+        return newToken;
+    },
+    convertLogTransactionToTransactionObject(logTransaction: any): any {
+        const newTransaction: any = {};
+        for (const key in logToTransactionSchemaMapping) {
+            if (_.has(logTransaction, key)) {
+                newTransaction[logToTransactionSchemaMapping[key]] = _.get(logTransaction, key);
+                if (newTransaction[logToTransactionSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newTransaction[logToTransactionSchemaMapping[key]] = newTransaction[
+                        logToTransactionSchemaMapping[key]
+                    ].toString();
+                }
+            } else {
+                if (key === 'method_id') {
+                    newTransaction[logToTransactionSchemaMapping[key]] = logTransaction.input.substring(0, 10);
+                } else if (key === 'salt') {
+                    newTransaction[logToTransactionSchemaMapping[key]] =
+                        '0x' + logTransaction.input.substring(714, 778); // Only God can judge me
+                }
+            }
+        }
+        return newTransaction;
+    },
+    // convertRelayerToRelayerObject(logRelayer: any): any {
+    //     const newRelayer: any = {};
+    //     for (const key in logToRelayerSchemaMapping) {
+    //         if (_.has(logRelayer, key)) {
+    //             newRelayer[logToRelayerSchemaMapping[key]] = _.get(logRelayer, key);
+    //             if (newRelayer[logToRelayerSchemaMapping[key]].constructor.name === 'BigNumber') {
+    //                 newRelayer[logToRelayerSchemaMapping[key]] = newRelayer[logToRelayerSchemaMapping[key]].toString();
+    //             }
+    //         } else if((logToRelayerSchemaMapping[key] === 'known_fee_addresses' || logToRelayerSchemaMapping[key] === 'known_taker_addresses')) {
+    //             newRelayer[logToRelayerSchemaMapping[key]] = '{}';
+    //         } else {
+    //             newRelayer[logToRelayerSchemaMapping[key]] = '';
+    //         }
+    //     }
+    //     return newRelayer;
+    // },
+    convertRelayerToRelayerObject(logRelayer: any): any {
+        const newRelayer: any = {};
+        for (const key in logToRelayerSchemaMapping) {
+            if (_.has(logRelayer, key)) {
+                newRelayer[logToRelayerSchemaMapping[key]] = _.get(logRelayer, key);
+                if (newRelayer[logToRelayerSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newRelayer[logToRelayerSchemaMapping[key]] = newRelayer[logToRelayerSchemaMapping[key]].toString();
+                }
+            } else if (
+                logToRelayerSchemaMapping[key] === 'known_fee_addresses' ||
+                logToRelayerSchemaMapping[key] === 'known_taker_addresses'
+            ) {
+                newRelayer[logToRelayerSchemaMapping[key]] = '{}';
+            } else {
+                newRelayer[logToRelayerSchemaMapping[key]] = '';
+            }
+        }
+        if (_.has(logRelayer, 'networks')) {
+            for (const network of logRelayer.networks) {
+                if (network.networkId === 1) {
+                    if (_.has(network, 'sra_http_endpoint')) {
+                        newRelayer.sra_http_endpoint = network.sra_http_endpoint;
+                    }
+                    if (_.has(network, 'sra_ws_endpoint')) {
+                        newRelayer.sra_ws_endpoint = network.sra_ws_endpoint;
+                    }
+                    if (_.has(network, 'static_order_fields')) {
+                        if (_.has(network, 'static_order_fields.fee_recipient_addresses')) {
+                            newRelayer.fee_recipient_addresses = network.static_order_fields.fee_recipient_addresses;
+                        }
+                        if (_.has(network, 'static_order_fields.taker_addresses')) {
+                            newRelayer.taker_addresses = network.static_order_fields.taker_addresses;
+                        }
+                    }
+                }
+            }
+        }
+        return newRelayer;
+    },
+    convertLogHistoricalPricesToHistoricalPricesObject(logHistoricalPrice: any): any {
+        const newHistoricalPrices: any = {};
+        for (const key in logToHistoricalPricesSchema) {
+            if (_.has(logHistoricalPrice, key)) {
+                newHistoricalPrices[logToHistoricalPricesSchema[key]] = _.get(logHistoricalPrice, key);
+            }
+        }
+        return newHistoricalPrices;
+    },
+    convertLogOrderToOrderObject(logOrder: any): any {
+        const newOrder: any = {};
+        for (const key in logToOrderSchemaMapping) {
+            if (_.has(logOrder, key)) {
+                console.log(key);
+                console.log(logOrder[key]);
+                newOrder[logToOrderSchemaMapping[key]] = _.get(logOrder, key);
+                if (newOrder[logToOrderSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newOrder[logToOrderSchemaMapping[key]] = newOrder[logToOrderSchemaMapping[key]].toString();
+                }
+            }
+        }
+        console.log(newOrder);
+        return newOrder;
+    },
+};
+export const formatters = {
+    escapeSQLParams(params: any[]): string {
+        let escapedString = '';
+        for (const i in params) {
+            escapedString += "'" + params[i] + "',";
+        }
+        return escapedString.slice(0, -1);
+    },
+    escapeSQLParam(param: string): string {
+        return "'" + param + "'";
+    },
+};
diff --git a/packages/pipeline/src/zrx.ts b/packages/pipeline/src/zrx.ts
new file mode 100644
index 000000000..cbe10a55a
--- /dev/null
+++ b/packages/pipeline/src/zrx.ts
@@ -0,0 +1,11 @@
+import { ExchangeEvents, ZeroEx } from '0x.js';
+import * as dotenv from 'dotenv';
+import * as Web3 from 'web3';
+dotenv.config();
+const provider = new Web3.providers.HttpProvider(process.env.WEB3_PROVIDER_URL);
+const web3 = new Web3(provider);
+const MAINNET = 1;
+const zrx = new ZeroEx(provider, {
+    networkId: MAINNET,
+});
+export { web3, zrx };
diff --git a/packages/pipeline/tsconfig.json b/packages/pipeline/tsconfig.json
new file mode 100644
index 000000000..718e623c7
--- /dev/null
+++ b/packages/pipeline/tsconfig.json
@@ -0,0 +1,8 @@
+{
+    "extends": "../../tsconfig",
+    "compilerOptions": {
+        "outDir": "lib",
+        "rootDir": "."
+    },
+    "include": ["src/**/*", "test/**/*"]
+}
diff --git a/packages/pipeline/tslint.json b/packages/pipeline/tslint.json
new file mode 100644
index 000000000..ffaefe83a
--- /dev/null
+++ b/packages/pipeline/tslint.json
@@ -0,0 +1,3 @@
+{
+    "extends": ["@0xproject/tslint-config"]
+}
diff --git a/packages/pipeline/typedoc-tsconfig.json b/packages/pipeline/typedoc-tsconfig.json
new file mode 100644
index 000000000..b9c6b36f3
--- /dev/null
+++ b/packages/pipeline/typedoc-tsconfig.json
@@ -0,0 +1,7 @@
+{
+    "extends": "../../typedoc-tsconfig",
+    "compilerOptions": {
+        "outDir": "lib"
+    },
+    "include": ["src/**/*", "test/**/*"]
+}
-- 
cgit v1.2.3


From cd73a047efbc1b7afa884ef27a1cc4991e20efd8 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 19 Sep 2018 10:51:12 -0700
Subject: Remove old code. Create function for getting contract events via
 etherscan

---
 packages/pipeline/package.json                    |   45 +-
 packages/pipeline/src/artifacts.ts                |    7 +
 packages/pipeline/src/artifacts/Exchange.json     | 2262 +++++++++++++++++++++
 packages/pipeline/src/events.ts                   |   75 +
 packages/pipeline/src/global.d.ts                 |    8 +-
 packages/pipeline/src/models/block.ts             |   22 -
 packages/pipeline/src/models/event.ts             |   84 -
 packages/pipeline/src/models/historical_prices.ts |   43 -
 packages/pipeline/src/models/order.ts             |   30 -
 packages/pipeline/src/models/price.ts             |   15 -
 packages/pipeline/src/models/relayer.ts           |   75 -
 packages/pipeline/src/models/tokens.ts            |   24 -
 packages/pipeline/src/models/transaction.ts       |   36 -
 packages/pipeline/src/postgres.ts                 |   12 -
 packages/pipeline/src/run_jobs.ts                 |   87 -
 packages/pipeline/src/scrape_prices.ts            |   10 -
 packages/pipeline/src/scripts/create_tables.ts    |  258 ---
 packages/pipeline/src/scripts/join_tables.ts      |  234 ---
 packages/pipeline/src/scripts/query_data.ts       |   87 -
 packages/pipeline/src/scripts/scrape_data.ts      |  649 ------
 packages/pipeline/src/types.ts                    |    6 -
 packages/pipeline/src/utils.ts                    |  181 --
 packages/pipeline/src/zrx.ts                      |   11 -
 packages/pipeline/tsconfig.json                   |    2 +-
 24 files changed, 2368 insertions(+), 1895 deletions(-)
 create mode 100644 packages/pipeline/src/artifacts.ts
 create mode 100644 packages/pipeline/src/artifacts/Exchange.json
 create mode 100644 packages/pipeline/src/events.ts
 delete mode 100644 packages/pipeline/src/models/block.ts
 delete mode 100644 packages/pipeline/src/models/event.ts
 delete mode 100644 packages/pipeline/src/models/historical_prices.ts
 delete mode 100644 packages/pipeline/src/models/order.ts
 delete mode 100644 packages/pipeline/src/models/price.ts
 delete mode 100644 packages/pipeline/src/models/relayer.ts
 delete mode 100644 packages/pipeline/src/models/tokens.ts
 delete mode 100644 packages/pipeline/src/models/transaction.ts
 delete mode 100644 packages/pipeline/src/postgres.ts
 delete mode 100644 packages/pipeline/src/run_jobs.ts
 delete mode 100644 packages/pipeline/src/scrape_prices.ts
 delete mode 100644 packages/pipeline/src/scripts/create_tables.ts
 delete mode 100644 packages/pipeline/src/scripts/join_tables.ts
 delete mode 100644 packages/pipeline/src/scripts/query_data.ts
 delete mode 100644 packages/pipeline/src/scripts/scrape_data.ts
 delete mode 100644 packages/pipeline/src/types.ts
 delete mode 100644 packages/pipeline/src/utils.ts
 delete mode 100644 packages/pipeline/src/zrx.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 9d47f69f3..b4ed33d8d 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -4,49 +4,42 @@
     "private": true,
     "description": "Data pipeline for offline analysis",
     "scripts": {
-        "build": "yarn tsc -b",
+        "build": "yarn pre_build && tsc -b",
+        "pre_build": "run-s update_artifacts copy_artifacts",
+        "copy_artifacts": "copyfiles -u 2 './src/artifacts/**/*.json' ./lib/src/artifacts",
+        "update_artifacts": "for i in ${npm_package_config_contracts_v2}; do copyfiles -u 4 ../migrations/artifacts/2.0.0/$i.json src/artifacts; done;",
         "test": "yarn run_mocha",
         "rebuild_and_test": "run-s build test",
         "test:circleci": "yarn test:coverage",
         "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js --bail --exit",
         "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
-        "clean": "shx rm -rf lib",
+        "clean": "shx rm -rf lib src/artifacts",
         "lint": "tslint --project . --exclude **/src/generated_contract_wrappers/**/*"
     },
+    "config": {
+        "contracts_v2": "Exchange",
+        "postpublish": {
+            "assets": []
+        }
+    },
     "repository": {
         "type": "git",
-        "url": "https://github.com/0xProject/0x.js.git"
+        "url": "https://github.com/0xProject/0x-monorepo"
     },
     "license": "Apache-2.0",
-    "bugs": {
-        "url": "https://github.com/0xProject/0x.js/issues"
-    },
-    "homepage": "https://github.com/0xProject/0x.js/packages/pipeline/README.md",
     "devDependencies": {
         "@0xproject/tslint-config": "^1.0.7",
-        "@types/command-line-args": "^4.0.2",
-        "@types/dotenv": "^4.0.2",
-        "@types/glob": "^5.0.33",
-        "@types/lodash": "4.14.104",
-        "@types/node": "^8.0.53",
-        "@types/pg": "^7.4.1",
-        "@types/request": "^2.0.13",
-        "shx": "^0.2.2",
         "tslint": "5.11.0",
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "0x.js": "^0.38.3",
-        "@0xproject/connect": "^0.6.14",
-        "airtable": "^0.5.2",
-        "command-line-args": "^4.0.7",
-        "dotenv": "^4.0.0",
-        "lodash": "^4.17.4",
-        "node-redshift": "^0.1.5",
-        "pg": "^7.4.1",
-        "queue": "^4.4.2",
-        "request": "^2.83.0",
-        "web3": "^0.20.0"
+        "@0xproject/contract-wrappers": "^1.0.1",
+        "@0xproject/subproviders": "^2.0.2",
+        "@0xproject/utils": "^1.0.8",
+        "@types/ramda": "^0.25.38",
+        "axios": "^0.18.0",
+        "ethereum-types": "^1.0.6",
+        "ramda": "^0.25.0"
     }
 }
diff --git a/packages/pipeline/src/artifacts.ts b/packages/pipeline/src/artifacts.ts
new file mode 100644
index 000000000..c0d7e11f6
--- /dev/null
+++ b/packages/pipeline/src/artifacts.ts
@@ -0,0 +1,7 @@
+import { ContractArtifact } from 'ethereum-types';
+
+import * as Exchange from './artifacts/Exchange.json';
+
+export const artifacts = {
+    Exchange: (Exchange as any) as ContractArtifact,
+};
diff --git a/packages/pipeline/src/artifacts/Exchange.json b/packages/pipeline/src/artifacts/Exchange.json
new file mode 100644
index 000000000..631bba974
--- /dev/null
+++ b/packages/pipeline/src/artifacts/Exchange.json
@@ -0,0 +1,2262 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "Exchange",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "filled",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmounts",
+						"type": "uint256[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "batchFillOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "cancelled",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "preSign",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "leftOrder",
+						"type": "tuple"
+					},
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "rightOrder",
+						"type": "tuple"
+					},
+					{
+						"name": "leftSignature",
+						"type": "bytes"
+					},
+					{
+						"name": "rightSignature",
+						"type": "bytes"
+					}
+				],
+				"name": "matchOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"components": [
+									{
+										"name": "makerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "takerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "makerFeePaid",
+										"type": "uint256"
+									},
+									{
+										"name": "takerFeePaid",
+										"type": "uint256"
+									}
+								],
+								"name": "left",
+								"type": "tuple"
+							},
+							{
+								"components": [
+									{
+										"name": "makerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "takerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "makerFeePaid",
+										"type": "uint256"
+									},
+									{
+										"name": "takerFeePaid",
+										"type": "uint256"
+									}
+								],
+								"name": "right",
+								"type": "tuple"
+							},
+							{
+								"name": "leftMakerAssetSpreadAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "matchedFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrderNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes4"
+					}
+				],
+				"name": "assetProxies",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					}
+				],
+				"name": "batchCancelOrders",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmounts",
+						"type": "uint256[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "batchFillOrKillOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "targetOrderEpoch",
+						"type": "uint256"
+					}
+				],
+				"name": "cancelOrdersUpTo",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmounts",
+						"type": "uint256[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "batchFillOrdersNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "assetProxyId",
+						"type": "bytes4"
+					}
+				],
+				"name": "getAssetProxy",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "transactions",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrKillOrder",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "validatorAddress",
+						"type": "address"
+					},
+					{
+						"name": "approval",
+						"type": "bool"
+					}
+				],
+				"name": "setSignatureValidatorApproval",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "allowedValidators",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketSellOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					}
+				],
+				"name": "getOrdersInfo",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "orderStatus",
+								"type": "uint8"
+							},
+							{
+								"name": "orderHash",
+								"type": "bytes32"
+							},
+							{
+								"name": "orderTakerAssetFilledAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "",
+						"type": "tuple[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "preSigned",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "owner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "isValidSignature",
+				"outputs": [
+					{
+						"name": "isValid",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "makerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketBuyOrdersNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrder",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "salt",
+						"type": "uint256"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "data",
+						"type": "bytes"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "executeTransaction",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "assetProxy",
+						"type": "address"
+					}
+				],
+				"name": "registerAssetProxy",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					}
+				],
+				"name": "getOrderInfo",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "orderStatus",
+								"type": "uint8"
+							},
+							{
+								"name": "orderHash",
+								"type": "bytes32"
+							},
+							{
+								"name": "orderTakerAssetFilledAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "orderInfo",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					}
+				],
+				"name": "cancelOrder",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "orderEpoch",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "ZRX_ASSET_DATA",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketSellOrdersNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "EIP712_DOMAIN_HASH",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "makerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketBuyOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "currentContextAddress",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "VERSION",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"inputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "validatorAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "approved",
+						"type": "bool"
+					}
+				],
+				"name": "SignatureValidatorApproval",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "makerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "feeRecipientAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "takerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "senderAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "makerAssetFilledAmount",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "takerAssetFilledAmount",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "makerFeePaid",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "takerFeePaid",
+						"type": "uint256"
+					},
+					{
+						"indexed": true,
+						"name": "orderHash",
+						"type": "bytes32"
+					},
+					{
+						"indexed": false,
+						"name": "makerAssetData",
+						"type": "bytes"
+					},
+					{
+						"indexed": false,
+						"name": "takerAssetData",
+						"type": "bytes"
+					}
+				],
+				"name": "Fill",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "makerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "feeRecipientAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "senderAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "orderHash",
+						"type": "bytes32"
+					},
+					{
+						"indexed": false,
+						"name": "makerAssetData",
+						"type": "bytes"
+					},
+					{
+						"indexed": false,
+						"name": "takerAssetData",
+						"type": "bytes"
+					}
+				],
+				"name": "Cancel",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "makerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "senderAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "orderEpoch",
+						"type": "uint256"
+					}
+				],
+				"name": "CancelUpTo",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": false,
+						"name": "id",
+						"type": "bytes4"
+					},
+					{
+						"indexed": false,
+						"name": "assetProxy",
+						"type": "address"
+					}
+				],
+				"name": "AssetProxyRegistered",
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SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x103 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0xB DUP1 DUP5 MSTORE PUSH32 0x30782050726F746F636F6C000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x1AE JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x18D JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0x1 DUP1 DUP5 MSTORE PUSH32 0x3200000000000000000000000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x238 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x217 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP3 ADD SWAP9 SWAP1 SWAP9 MSTORE DUP2 DUP5 ADD SWAP7 SWAP1 SWAP7 MSTORE PUSH1 0x60 DUP2 ADD SWAP7 SWAP1 SWAP7 MSTORE POP ADDRESS PUSH1 0x80 DUP1 DUP8 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 MLOAD DUP1 DUP8 SUB SWAP1 SWAP2 ADD DUP2 MSTORE PUSH1 0xA0 SWAP1 SWAP6 ADD SWAP1 DUP2 SWAP1 MSTORE DUP5 MLOAD SWAP1 SWAP4 DUP5 SWAP4 POP DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x2C3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x2A2 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x0 NOT PUSH1 0x20 SWAP5 SWAP1 SWAP5 SUB PUSH2 0x100 EXP SWAP4 SWAP1 SWAP4 ADD SWAP3 DUP4 AND SWAP3 NOT AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH1 0x1 SSTORE POP POP PUSH1 0x2 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE POP PUSH2 0x58B3 DUP1 PUSH3 0x316 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1B6 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x288CDC91 DUP2 EQ PUSH2 0x1BB JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x1F1 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x24B JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x26D JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x2BA JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x307 JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x327 JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x367 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x394 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x3B4 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x3D4 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x414 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x434 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x56FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5417 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x483D JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4971 JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x570D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54E1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5337 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x46BE JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5406 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x481E JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A7A JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x571C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54D0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x2143 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2218 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x221E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x2390 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x23AC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x245D JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2494 JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55AF JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x42C1 JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x2594 JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x275E JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x27BE JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B0A JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2C92 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E64 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E8F JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x2594 JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4298 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2E8F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x2594 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5417 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x42F0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562F JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2F29 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561F JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56EF JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x3038 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x318D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x3206 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4298 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3362 JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x33B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x35F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x559F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DF JUMP JUMPDEST PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55CF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x491E JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x552F JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x54B5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x3639 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x3 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2E64 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP DUP2 JUMP JUMPDEST PUSH2 0x214B PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x215A PUSH2 0x4298 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2169 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x220C JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2199 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x21B9 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x21E5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21CC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x21F1 DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x2201 JUMPI PUSH2 0x220C JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x2183 JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2226 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2236 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2273 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22AB JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x235A JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x22DB JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x22F7 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x230A DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2336 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x231D JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x2342 DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x234F JUMPI PUSH2 0x235A JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x22C5 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x23FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x245A JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x5 DUP2 MSTORE PUSH32 0x322E302E30000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x249C PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x24A4 PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24B2 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x24BC PUSH2 0x2594 JUMP JUMPDEST SWAP3 POP PUSH2 0x24CA DUP9 DUP6 DUP6 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x24DC DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x24E8 DUP8 DUP4 PUSH2 0x3647 JUMP JUMPDEST SWAP1 POP PUSH2 0x24FB DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x2505 DUP9 DUP3 PUSH2 0x365D JUMP JUMPDEST SWAP5 POP PUSH2 0x251C DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x2527 DUP9 DUP5 DUP8 PUSH2 0x36BE JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2540 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2556 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x256F SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2588 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x25BD JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x2604 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2677 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2677 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2702 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2702 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54FF JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH2 0x2720 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x556F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2770 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2782 DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO PUSH2 0x27BA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CF JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x27C6 PUSH2 0x42C1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x27DA DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2EE2 JUMP JUMPDEST SWAP4 POP PUSH2 0x27EF DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x381B JUMP JUMPDEST SWAP3 POP PUSH2 0x27FF DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x2814 DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x381B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2857 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x284F SWAP3 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2894 JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x288B SWAP3 SWAP1 PUSH2 0x3898 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28A9 SWAP2 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x28C6 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x28E7 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2908 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2930 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x381B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x297E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55EF JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x29B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DF JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x29CB DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3776 JUMP JUMPDEST GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x550F JUMP JUMPDEST PUSH2 0x2A11 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2A1F DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST GT ISZERO PUSH2 0x2A57 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566F JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2A6C DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2AFB SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5345 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP SWAP1 POP PUSH2 0x2B8B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2BA7 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BC0 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BDC DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BF8 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2C62 JUMPI PUSH2 0x2C5D DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2C58 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 JUMP JUMPDEST PUSH2 0x2C7A DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2D99 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2D7B JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2DE2 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2DC4 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E2A JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E0C JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2E6C PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x2E75 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2E81 DUP3 DUP3 PUSH2 0x3AFF JUMP JUMPDEST PUSH2 0x27BA DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C16 JUMP JUMPDEST PUSH2 0x2E97 PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x2EA2 DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x25BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565F JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2F1E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x551F JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x2F67 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560F JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x2F97 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x302F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x553F JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3073 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5460 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3110 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3181 JUMPI PUSH2 0x2527 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x31CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST PUSH2 0x31DB DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3CBD JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3243 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x32E0 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3351 JUMPI PUSH2 0x3356 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST DUP5 PUSH2 0x3D1E JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x34A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3577 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 PUSH2 0x1AFD DUP4 PUSH2 0x3D35 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x3656 JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3665 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3681 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3699 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x36B3 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x24 DUP2 MSTORE PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP4 MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 DUP7 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x374A DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x3762 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2758 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x37D3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x37B9 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x37E3 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3856 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x3861 DUP5 DUP5 DUP5 PUSH2 0x418E JUMP JUMPDEST ISZERO PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x38D3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x38DE DUP5 DUP5 DUP5 PUSH2 0x4213 JUMP JUMPDEST ISZERO PUSH2 0x3915 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA PUSH2 0x3925 DUP7 DUP6 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x3930 DUP7 PUSH1 0x1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3974 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3AF7 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x39B4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564F JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xA SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3A3D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3AD9 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3AC1 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3AF1 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3B40 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3BB3 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3BB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH2 0x3BBB PUSH2 0x2594 JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3C11 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x557F JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3CB1 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x53C9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3D2C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3FBD JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3F80 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4058 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x401B JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40F3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x40B6 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x41CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x41D5 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x41E3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x41ED JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x4208 PUSH2 0x3E8 DUP4 PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x424F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x425A JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4268 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4272 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4282 DUP6 DUP4 PUSH2 0x2EE2 JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x428B JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x42D6 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x42E3 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57C2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x432D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4340 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST PUSH2 0x572A JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4368 DUP9 DUP3 PUSH2 0x44CE JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4352 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4399 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x43A7 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x43CF DUP9 DUP3 PUSH2 0x451D JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x43B9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x43F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4404 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4429 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 PUSH2 0x443F DUP9 DUP3 PUSH2 0x4461 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x442C JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E0 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 MLOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x44AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x44C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44DF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44ED PUSH2 0x433B DUP3 PUSH2 0x5772 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x4509 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4514 DUP4 DUP3 DUP5 PUSH2 0x5819 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4530 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x453B PUSH2 0x180 PUSH2 0x572A JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4549 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x455A DUP5 DUP5 DUP4 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x456E DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4582 DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4596 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x45AA DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x45BE DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x45D2 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x45E7 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x45FD DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x461F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x462B DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x464D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4659 DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4678 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4697 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x46D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46DD DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4455 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4700 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4717 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x4388 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4738 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x474F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x475B DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x43E5 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x431C JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x47CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47EF DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4812 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4831 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4853 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x485F DUP8 DUP8 PUSH2 0x4461 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4870 DUP8 DUP3 DUP9 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4899 DUP8 DUP3 DUP9 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x48C6 DUP7 DUP7 PUSH2 0x4461 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4912 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x446D JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4930 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4479 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x494E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x451D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4987 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x499E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49AA DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49D3 DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49FC DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A25 DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4A46 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A69 DUP7 DUP3 DUP8 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4A93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A9F DUP10 DUP10 PUSH2 0x4461 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4AB0 DUP10 DUP3 DUP11 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ACD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AD9 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B04 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57C2 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B2D DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4B3F DUP4 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4B6F JUMPI PUSH2 0x4B55 DUP7 DUP4 MLOAD PUSH2 0x52F7 JUMP JUMPDEST PUSH2 0x4B5E DUP3 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4B42 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E0 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B9F DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4BB3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5825 JUMP JUMPDEST PUSH2 0x4BBC DUP2 PUSH2 0x5851 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x580E JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5285 DUP5 DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5298 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x52AB PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x52D0 DUP5 DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x52E3 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x5308 DUP5 DUP3 PUSH2 0x532E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x531B PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x5808 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5354 DUP3 DUP12 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x5361 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x536E PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x537B PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5388 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5395 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x53A7 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x53BB DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x53D7 DUP3 DUP7 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x53E9 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B22 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B79 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5441 DUP3 DUP7 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x544E PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x546E DUP3 DUP6 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x33B0 DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x548E DUP3 DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x549B PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x532E JUMP JUMPDEST PUSH2 0x54A8 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x53FD PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x54C3 DUP3 DUP6 PUSH2 0x4B8B JUMP JUMPDEST PUSH2 0x25BF PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4BC9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4BD2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C02 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C32 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C62 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C92 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4CC2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D18 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D48 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D78 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DA8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DD8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E38 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E68 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E98 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EF8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F28 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F58 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FAE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FDE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x500E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x503E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x506E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x509E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50CE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50FE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x512E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5184 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51B4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51E4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5214 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5244 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x5274 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52BE JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52F7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5749 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5768 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1B6 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x288CDC91 DUP2 EQ PUSH2 0x1BB JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x1F1 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x24B JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x26D JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x2BA JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x307 JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x327 JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x367 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x394 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x3B4 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x3D4 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x414 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x434 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x56FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5417 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x483D JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4971 JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x570D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54E1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5337 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x46BE JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5406 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x481E JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A7A JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x571C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54D0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x2143 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2218 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x221E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x2390 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x23AC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x245D JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2494 JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55AF JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x42C1 JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x2594 JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x275E JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x27BE JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B0A JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2C92 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E64 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E8F JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x2594 JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4298 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2E8F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x2594 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5417 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x42F0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562F JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2F29 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561F JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56EF JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x3038 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x318D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x3206 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4298 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3362 JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x33B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x35F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x559F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DF JUMP JUMPDEST PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55CF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x491E JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x552F JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x54B5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x3639 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x3 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2E64 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP DUP2 JUMP JUMPDEST PUSH2 0x214B PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x215A PUSH2 0x4298 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2169 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x220C JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2199 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x21B9 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x21E5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21CC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x21F1 DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x2201 JUMPI PUSH2 0x220C JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x2183 JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2226 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2236 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2273 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22AB JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x235A JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x22DB JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x22F7 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x230A DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2336 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x231D JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x2342 DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x234F JUMPI PUSH2 0x235A JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x22C5 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x23FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x245A JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x5 DUP2 MSTORE PUSH32 0x322E302E30000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x249C PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x24A4 PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24B2 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x24BC PUSH2 0x2594 JUMP JUMPDEST SWAP3 POP PUSH2 0x24CA DUP9 DUP6 DUP6 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x24DC DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x24E8 DUP8 DUP4 PUSH2 0x3647 JUMP JUMPDEST SWAP1 POP PUSH2 0x24FB DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x2505 DUP9 DUP3 PUSH2 0x365D JUMP JUMPDEST SWAP5 POP PUSH2 0x251C DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x2527 DUP9 DUP5 DUP8 PUSH2 0x36BE JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2540 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2556 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x256F SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2588 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x25BD JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x2604 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2677 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2677 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2702 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2702 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54FF JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH2 0x2720 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x556F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2770 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2782 DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO PUSH2 0x27BA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CF JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x27C6 PUSH2 0x42C1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x27DA DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2EE2 JUMP JUMPDEST SWAP4 POP PUSH2 0x27EF DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x381B JUMP JUMPDEST SWAP3 POP PUSH2 0x27FF DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x2814 DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x381B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2857 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x284F SWAP3 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2894 JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x288B SWAP3 SWAP1 PUSH2 0x3898 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28A9 SWAP2 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x28C6 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x28E7 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2908 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2930 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x381B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x297E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55EF JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x29B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DF JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x29CB DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3776 JUMP JUMPDEST GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x550F JUMP JUMPDEST PUSH2 0x2A11 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2A1F DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST GT ISZERO PUSH2 0x2A57 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566F JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2A6C DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2AFB SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5345 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP SWAP1 POP PUSH2 0x2B8B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2BA7 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BC0 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BDC DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BF8 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2C62 JUMPI PUSH2 0x2C5D DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2C58 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 JUMP JUMPDEST PUSH2 0x2C7A DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2D99 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2D7B JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2DE2 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2DC4 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E2A JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E0C JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2E6C PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x2E75 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2E81 DUP3 DUP3 PUSH2 0x3AFF JUMP JUMPDEST PUSH2 0x27BA DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C16 JUMP JUMPDEST PUSH2 0x2E97 PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x2EA2 DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x25BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565F JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2F1E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x551F JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x2F67 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560F JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x2F97 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x302F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x553F JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3073 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5460 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3110 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3181 JUMPI PUSH2 0x2527 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x31CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST PUSH2 0x31DB DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3CBD JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3243 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x32E0 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3351 JUMPI PUSH2 0x3356 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST DUP5 PUSH2 0x3D1E JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x34A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3577 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 PUSH2 0x1AFD DUP4 PUSH2 0x3D35 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x3656 JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3665 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3681 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3699 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x36B3 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x24 DUP2 MSTORE PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP4 MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 DUP7 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x374A DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x3762 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2758 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x37D3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x37B9 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x37E3 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3856 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x3861 DUP5 DUP5 DUP5 PUSH2 0x418E JUMP JUMPDEST ISZERO PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x38D3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x38DE DUP5 DUP5 DUP5 PUSH2 0x4213 JUMP JUMPDEST ISZERO PUSH2 0x3915 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA PUSH2 0x3925 DUP7 DUP6 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x3930 DUP7 PUSH1 0x1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3974 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3AF7 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x39B4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564F JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xA SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3A3D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3AD9 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3AC1 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3AF1 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3B40 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3BB3 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3BB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH2 0x3BBB PUSH2 0x2594 JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3C11 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x557F JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3CB1 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x53C9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3D2C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3FBD JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3F80 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4058 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x401B JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40F3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x40B6 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x41CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x41D5 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x41E3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x41ED JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x4208 PUSH2 0x3E8 DUP4 PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x424F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x425A JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4268 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4272 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4282 DUP6 DUP4 PUSH2 0x2EE2 JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x428B JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x42D6 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x42E3 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57C2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x432D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4340 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST PUSH2 0x572A JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4368 DUP9 DUP3 PUSH2 0x44CE JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4352 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4399 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x43A7 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x43CF DUP9 DUP3 PUSH2 0x451D JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x43B9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x43F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4404 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4429 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 PUSH2 0x443F DUP9 DUP3 PUSH2 0x4461 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x442C JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E0 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 MLOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x44AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x44C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44DF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44ED PUSH2 0x433B DUP3 PUSH2 0x5772 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x4509 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4514 DUP4 DUP3 DUP5 PUSH2 0x5819 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4530 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x453B PUSH2 0x180 PUSH2 0x572A JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4549 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x455A DUP5 DUP5 DUP4 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x456E DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4582 DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4596 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x45AA DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x45BE DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x45D2 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x45E7 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x45FD DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x461F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x462B DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x464D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4659 DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4678 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4697 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x46D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46DD DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4455 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4700 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4717 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x4388 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4738 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x474F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x475B DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x43E5 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x431C JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x47CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47EF DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4812 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4831 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4853 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x485F DUP8 DUP8 PUSH2 0x4461 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4870 DUP8 DUP3 DUP9 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4899 DUP8 DUP3 DUP9 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x48C6 DUP7 DUP7 PUSH2 0x4461 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4912 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x446D JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4930 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4479 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x494E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x451D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4987 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x499E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49AA DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49D3 DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49FC DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A25 DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4A46 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A69 DUP7 DUP3 DUP8 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4A93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A9F DUP10 DUP10 PUSH2 0x4461 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4AB0 DUP10 DUP3 DUP11 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ACD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AD9 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B04 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57C2 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B2D DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4B3F DUP4 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4B6F JUMPI PUSH2 0x4B55 DUP7 DUP4 MLOAD PUSH2 0x52F7 JUMP JUMPDEST PUSH2 0x4B5E DUP3 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4B42 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E0 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B9F DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4BB3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5825 JUMP JUMPDEST PUSH2 0x4BBC DUP2 PUSH2 0x5851 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x580E JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5285 DUP5 DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5298 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x52AB PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x52D0 DUP5 DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x52E3 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x5308 DUP5 DUP3 PUSH2 0x532E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x531B PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x5808 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5354 DUP3 DUP12 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x5361 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x536E PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x537B PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5388 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5395 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x53A7 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x53BB DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x53D7 DUP3 DUP7 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x53E9 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B22 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B79 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5441 DUP3 DUP7 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x544E PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x546E DUP3 DUP6 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x33B0 DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x548E DUP3 DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x549B PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x532E JUMP JUMPDEST PUSH2 0x54A8 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x53FD PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x54C3 DUP3 DUP6 PUSH2 0x4B8B JUMP JUMPDEST PUSH2 0x25BF PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4BC9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4BD2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C02 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C32 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C62 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C92 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4CC2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D18 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D48 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D78 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DA8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DD8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E38 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E68 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E98 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EF8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F28 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F58 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FAE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FDE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x500E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x503E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x506E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x509E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50CE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50FE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x512E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5184 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51B4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51E4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5214 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5244 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x5274 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52BE JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52F7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5749 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5768 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 DUP3 PUSH2 0x57C2 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x5840 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x5828 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x2758 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 0xb1 SWAP13 SWAP3 KECCAK256 LT ORIGIN PUSH1 0x33 SWAP9 0xc0 SMOD 0xdc 0xcf DUP1 SWAP4 0xc PUSH3 0x6EF89F 0xa6 0xc8 0x48 0xc8 0xb7 0xef MSTORE PUSH8 0xD07CD4ED6C657870 PUSH6 0x72696D656E74 PUSH2 0x6CF5 STOP CALLDATACOPY ",
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+			}
+		}
+	},
+	"sources": {
+		"2.0.0/extensions/Forwarder/Forwarder.sol": {
+			"id": 0
+		},
+		"2.0.0/extensions/Forwarder/MixinAssets.sol": {
+			"id": 1
+		},
+		"2.0.0/extensions/Forwarder/MixinExchangeWrapper.sol": {
+			"id": 2
+		},
+		"2.0.0/extensions/Forwarder/MixinForwarderCore.sol": {
+			"id": 3
+		},
+		"2.0.0/extensions/Forwarder/MixinWeth.sol": {
+			"id": 4
+		},
+		"2.0.0/extensions/Forwarder/interfaces/IAssets.sol": {
+			"id": 5
+		},
+		"2.0.0/extensions/Forwarder/interfaces/IForwarderCore.sol": {
+			"id": 6
+		},
+		"2.0.0/extensions/Forwarder/libs/LibConstants.sol": {
+			"id": 7
+		},
+		"2.0.0/extensions/Forwarder/mixins/MAssets.sol": {
+			"id": 8
+		},
+		"2.0.0/extensions/Forwarder/mixins/MExchangeWrapper.sol": {
+			"id": 9
+		},
+		"2.0.0/extensions/Forwarder/mixins/MWeth.sol": {
+			"id": 10
+		},
+		"2.0.0/extensions/OrderValidator/OrderValidator.sol": {
+			"id": 11
+		},
+		"2.0.0/multisig/MultiSigWallet.sol": {
+			"id": 12
+		},
+		"2.0.0/multisig/MultiSigWalletWithTimeLock.sol": {
+			"id": 13
+		},
+		"2.0.0/protocol/AssetProxy/ERC20Proxy.sol": {
+			"id": 14
+		},
+		"2.0.0/protocol/AssetProxy/ERC721Proxy.sol": {
+			"id": 15
+		},
+		"2.0.0/protocol/AssetProxy/MixinAuthorizable.sol": {
+			"id": 16
+		},
+		"2.0.0/protocol/AssetProxy/interfaces/IAssetProxy.sol": {
+			"id": 17
+		},
+		"2.0.0/protocol/AssetProxy/interfaces/IAuthorizable.sol": {
+			"id": 18
+		},
+		"2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol": {
+			"id": 19
+		},
+		"2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol": {
+			"id": 20
+		},
+		"2.0.0/protocol/Exchange/Exchange.sol": {
+			"id": 21
+		},
+		"2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol": {
+			"id": 22
+		},
+		"2.0.0/protocol/Exchange/MixinExchangeCore.sol": {
+			"id": 23
+		},
+		"2.0.0/protocol/Exchange/MixinMatchOrders.sol": {
+			"id": 24
+		},
+		"2.0.0/protocol/Exchange/MixinSignatureValidator.sol": {
+			"id": 25
+		},
+		"2.0.0/protocol/Exchange/MixinTransactions.sol": {
+			"id": 26
+		},
+		"2.0.0/protocol/Exchange/MixinWrapperFunctions.sol": {
+			"id": 27
+		},
+		"2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
+			"id": 28
+		},
+		"2.0.0/protocol/Exchange/interfaces/IExchange.sol": {
+			"id": 29
+		},
+		"2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol": {
+			"id": 30
+		},
+		"2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol": {
+			"id": 31
+		},
+		"2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol": {
+			"id": 32
+		},
+		"2.0.0/protocol/Exchange/interfaces/ITransactions.sol": {
+			"id": 33
+		},
+		"2.0.0/protocol/Exchange/interfaces/IValidator.sol": {
+			"id": 34
+		},
+		"2.0.0/protocol/Exchange/interfaces/IWallet.sol": {
+			"id": 35
+		},
+		"2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol": {
+			"id": 36
+		},
+		"2.0.0/protocol/Exchange/libs/LibAbiEncoder.sol": {
+			"id": 37
+		},
+		"2.0.0/protocol/Exchange/libs/LibConstants.sol": {
+			"id": 38
+		},
+		"2.0.0/protocol/Exchange/libs/LibEIP712.sol": {
+			"id": 39
+		},
+		"2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol": {
+			"id": 40
+		},
+		"2.0.0/protocol/Exchange/libs/LibFillResults.sol": {
+			"id": 41
+		},
+		"2.0.0/protocol/Exchange/libs/LibMath.sol": {
+			"id": 42
+		},
+		"2.0.0/protocol/Exchange/libs/LibOrder.sol": {
+			"id": 43
+		},
+		"2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol": {
+			"id": 44
+		},
+		"2.0.0/protocol/Exchange/mixins/MExchangeCore.sol": {
+			"id": 45
+		},
+		"2.0.0/protocol/Exchange/mixins/MMatchOrders.sol": {
+			"id": 46
+		},
+		"2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol": {
+			"id": 47
+		},
+		"2.0.0/protocol/Exchange/mixins/MTransactions.sol": {
+			"id": 48
+		},
+		"2.0.0/protocol/Exchange/mixins/MWrapperFunctions.sol": {
+			"id": 49
+		},
+		"2.0.0/tokens/ERC20Token/IERC20Token.sol": {
+			"id": 50
+		},
+		"2.0.0/tokens/ERC721Token/IERC721Token.sol": {
+			"id": 51
+		},
+		"2.0.0/tokens/EtherToken/IEtherToken.sol": {
+			"id": 52
+		},
+		"2.0.0/utils/LibBytes/LibBytes.sol": {
+			"id": 53
+		},
+		"2.0.0/utils/Ownable/IOwnable.sol": {
+			"id": 54
+		},
+		"2.0.0/utils/Ownable/Ownable.sol": {
+			"id": 55
+		},
+		"2.0.0/utils/ReentrancyGuard/ReentrancyGuard.sol": {
+			"id": 56
+		},
+		"2.0.0/utils/SafeMath/SafeMath.sol": {
+			"id": 57
+		}
+	},
+	"sourceCodes": {
+		"2.0.0/extensions/Forwarder/Forwarder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./MixinWeth.sol\";\nimport \"./MixinForwarderCore.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./MixinAssets.sol\";\nimport \"./MixinExchangeWrapper.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Forwarder is\n    LibConstants,\n    MixinWeth,\n    MixinAssets,\n    MixinExchangeWrapper,\n    MixinForwarderCore\n{\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n        LibConstants(\n            _exchange,\n            _zrxAssetData,\n            _wethAssetData\n        )\n        MixinForwarderCore()\n    {}\n}\n",
+		"2.0.0/extensions/Forwarder/MixinAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MAssets.sol\";\n\n\ncontract MixinAssets is\n    Ownable,\n    LibConstants,\n    MAssets\n{\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_TRANSFER_SELECTOR = bytes4(keccak256(\"transfer(address,uint256)\"));\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external\n        onlyOwner\n    {\n        transferAssetToSender(assetData, amount);\n    }\n\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        bytes4 proxyId = assetData.readBytes4(0);\n\n        if (proxyId == ERC20_DATA_ID) {\n            transferERC20Token(assetData, amount);\n        } else if (proxyId == ERC721_DATA_ID) {\n            transferERC721Token(assetData, amount);\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n    }\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        address token = assetData.readAddress(16);\n\n        // Transfer tokens.\n        // We do a raw call so we can check the success separate\n        // from the return data.\n        bool success = token.call(abi.encodeWithSelector(\n            ERC20_TRANSFER_SELECTOR,\n            msg.sender,\n            amount\n        ));\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n        \n        // Check return data.\n        // If there is no return data, we assume the token incorrectly\n        // does not return a bool. In this case we expect it to revert\n        // on failure, which was handled above.\n        // If the token does return data, we require that it is a single\n        // value that evaluates to true.\n        assembly {\n            if returndatasize {\n                success := 0\n                if eq(returndatasize, 32) {\n                    // First 64 bytes of memory are reserved scratch space\n                    returndatacopy(0, 0, 32)\n                    success := mload(0)\n                }\n            }\n        }\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n    }\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        require(\n            amount == 1,\n            \"INVALID_AMOUNT\"\n        );\n        // Decode asset data.\n        address token = assetData.readAddress(16);\n        uint256 tokenId = assetData.readUint256(36);\n\n        // Perform transfer.\n        IERC721Token(token).transferFrom(\n            address(this),\n            msg.sender,\n            tokenId\n        );\n    }\n}\n",
+		"2.0.0/extensions/Forwarder/MixinExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"../../protocol/Exchange/libs/LibAbiEncoder.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinExchangeWrapper is\n    LibAbiEncoder,\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MExchangeWrapper\n{\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        address exchange = address(EXCHANGE);\n\n        // Call `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := call(\n                gas,                                // forward all gas\n                exchange,                           // call address of Exchange contract\n                0,                                  // transfer 0 wei\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of WETH to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(wethSellAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of WETH\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= wethSellAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            uint256 makerAssetFilledAmount = totalFillResults.makerAssetFilledAmount;\n            if (makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n\n        require(\n            makerAssetFilledAmount >= makerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        // Do nothing if zrxBuyAmount == 0\n        if (zrxBuyAmount == 0) {\n            return totalFillResults;\n        }\n\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n        uint256 zrxPurchased = 0;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // All of these are ZRX/WETH, so we can drop the respective assetData from calldata.\n            orders[i].makerAssetData = zrxAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of ZRX to buy.\n            uint256 remainingZrxBuyAmount = safeSub(zrxBuyAmount, zrxPurchased);\n\n            // Convert the remaining amount of ZRX to buy into remaining amount\n            // of WETH to sell, assuming entire amount can be sold in the current order.\n            uint256 remainingWethSellAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                safeSub(orders[i].makerAssetAmount, orders[i].takerFee),  // our exchange rate after fees \n                remainingZrxBuyAmount\n            );\n\n            // Attempt to sell the remaining amount of WETH.\n            FillResults memory singleFillResult = fillOrderNoThrow(\n                orders[i],\n                safeAdd(remainingWethSellAmount, 1),  // we add 1 wei to the fill amount to make up for rounding errors\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker.\n            addFillResults(totalFillResults, singleFillResult);\n            zrxPurchased = safeSub(totalFillResults.makerAssetFilledAmount, totalFillResults.takerFeePaid);\n\n            // Stop execution if the entire amount of ZRX has been bought.\n            if (zrxPurchased >= zrxBuyAmount) {\n                break;\n            }\n        }\n\n        require(\n            zrxPurchased >= zrxBuyAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n}\n",
+		"2.0.0/extensions/Forwarder/MixinForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\nimport \"./mixins/MAssets.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"./interfaces/IForwarderCore.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinForwarderCore is\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MWeth,\n    MAssets,\n    MExchangeWrapper,\n    IForwarderCore\n{\n    using LibBytes for bytes;\n\n    /// @dev Constructor approves ERC20 proxy to transfer ZRX and WETH on this contract's behalf.\n    constructor ()\n        public\n    {\n        address proxyAddress = EXCHANGE.getAssetProxy(ERC20_DATA_ID);\n        require(\n            proxyAddress != address(0),\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        ETHER_TOKEN.approve(proxyAddress, MAX_UINT);\n        ZRX_TOKEN.approve(proxyAddress, MAX_UINT);\n    }\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 wethSellAmount;\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // Calculate amount of WETH that won't be spent on ETH fees.\n            wethSellAmount = getPartialAmountFloor(\n                PERCENTAGE_DENOMINATOR,\n                safeAdd(PERCENTAGE_DENOMINATOR, feePercentage),\n                msg.value\n            );\n            // Market sell available WETH.\n            // ZRX fees are paid with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // 5% of WETH is reserved for filling feeOrders and paying feeRecipient.\n            wethSellAmount = getPartialAmountFloor(\n                MAX_WETH_FILL_PERCENTAGE,\n                PERCENTAGE_DENOMINATOR,\n                msg.value\n            );\n            // Market sell 95% of WETH.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // If the makerAsset is ZRX, it is not necessary to pay fees out of this\n            // contracts's ZRX balance because fees are factored into the price of the order.\n            orderFillResults = marketBuyExactZrxWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // Attemp to purchase desired amount of makerAsset.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketBuyExactAmountWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n}\n",
+		"2.0.0/extensions/Forwarder/MixinWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\n\n\ncontract MixinWeth is\n    LibMath,\n    LibConstants,\n    MWeth\n{\n    /// @dev Default payabale function, this allows us to withdraw WETH\n    function ()\n        public\n        payable\n    {\n        require(\n            msg.sender == address(ETHER_TOKEN),\n            \"DEFAULT_FUNCTION_WETH_CONTRACT_ONLY\"\n        );\n    }\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal\n    {\n        require(\n            msg.value > 0,\n            \"INVALID_MSG_VALUE\"\n        );\n        ETHER_TOKEN.deposit.value(msg.value)();\n    }\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal\n    {\n        // Ensure feePercentage is less than 5%.\n        require(\n            feePercentage <= MAX_FEE_PERCENTAGE,\n            \"FEE_PERCENTAGE_TOO_LARGE\"\n        );\n\n        // Ensure that no extra WETH owned by this contract has been sold.\n        uint256 wethSold = safeAdd(wethSoldExcludingFeeOrders, wethSoldForZrx);\n        require(\n            wethSold <= msg.value,\n            \"OVERSOLD_WETH\"\n        );\n\n        // Calculate amount of WETH that hasn't been sold.\n        uint256 wethRemaining = safeSub(msg.value, wethSold);\n\n        // Calculate ETH fee to pay to feeRecipient.\n        uint256 ethFee = getPartialAmountFloor(\n            feePercentage,\n            PERCENTAGE_DENOMINATOR,\n            wethSoldExcludingFeeOrders\n        );\n\n        // Ensure fee is less than amount of WETH remaining.\n        require(\n            ethFee <= wethRemaining,\n            \"INSUFFICIENT_ETH_REMAINING\"\n        );\n    \n        // Do nothing if no WETH remaining\n        if (wethRemaining > 0) {\n            // Convert remaining WETH to ETH\n            ETHER_TOKEN.withdraw(wethRemaining);\n\n            // Pay ETH to feeRecipient\n            if (ethFee > 0) {\n                feeRecipient.transfer(ethFee);\n            }\n\n            // Refund remaining ETH to msg.sender.\n            uint256 ethRefund = safeSub(wethRemaining, ethFee);\n            if (ethRefund > 0) {\n                msg.sender.transfer(ethRefund);\n            }\n        }\n    }\n}\n",
+		"2.0.0/extensions/Forwarder/interfaces/IAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssets {\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external;\n}\n",
+		"2.0.0/extensions/Forwarder/interfaces/IForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract IForwarderCore {\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n}\n",
+		"2.0.0/extensions/Forwarder/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/LibBytes/LibBytes.sol\";\nimport \"../../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../../tokens/EtherToken/IEtherToken.sol\";\nimport \"../../../tokens/ERC20Token/IERC20Token.sol\";\n\n\ncontract LibConstants {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n    uint256 constant internal MAX_UINT = 2**256 - 1;\n    uint256 constant internal PERCENTAGE_DENOMINATOR = 10**18; \n    uint256 constant internal MAX_FEE_PERCENTAGE = 5 * PERCENTAGE_DENOMINATOR / 100;         // 5%\n    uint256 constant internal MAX_WETH_FILL_PERCENTAGE = 95 * PERCENTAGE_DENOMINATOR / 100;  // 95%\n \n     // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    IEtherToken internal ETHER_TOKEN;\n    IERC20Token internal ZRX_TOKEN;\n    bytes internal ZRX_ASSET_DATA;\n    bytes internal WETH_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n        WETH_ASSET_DATA = _wethAssetData;\n\n        address etherToken = _wethAssetData.readAddress(16);\n        address zrxToken = _zrxAssetData.readAddress(16);\n        ETHER_TOKEN = IEtherToken(etherToken);\n        ZRX_TOKEN = IERC20Token(zrxToken);\n    }\n}\n",
+		"2.0.0/extensions/Forwarder/mixins/MAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssets.sol\";\n\n\ncontract MAssets is\n    IAssets\n{\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n}\n",
+		"2.0.0/extensions/Forwarder/mixins/MExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract MExchangeWrapper {\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n}\n",
+		"2.0.0/extensions/Forwarder/mixins/MWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract MWeth {\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal;\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal;\n}\n",
+		"2.0.0/extensions/OrderValidator/OrderValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract OrderValidator {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    struct TraderInfo {\n        uint256 makerBalance;       // Maker's balance of makerAsset\n        uint256 makerAllowance;     // Maker's allowance to corresponding AssetProxy\n        uint256 takerBalance;       // Taker's balance of takerAsset\n        uint256 takerAllowance;     // Taker's allowance to corresponding AssetProxy\n        uint256 makerZrxBalance;    // Maker's balance of ZRX\n        uint256 makerZrxAllowance;  // Maker's allowance of ZRX to ERC20Proxy\n        uint256 takerZrxBalance;    // Taker's balance of ZRX\n        uint256 takerZrxAllowance;  // Taker's allowance of ZRX to ERC20Proxy\n    }\n\n    // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    bytes internal ZRX_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (address _exchange, bytes memory _zrxAssetData)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n    }\n\n    /// @dev Fetches information for order and maker/taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return OrderInfo and TraderInfo instances for given order.\n    function getOrderAndTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo, TraderInfo memory traderInfo)\n    {\n        orderInfo = EXCHANGE.getOrderInfo(order);\n        traderInfo = getTraderInfo(order, takerAddress);\n        return (orderInfo, traderInfo);\n    }\n\n    /// @dev Fetches information for all passed in orders and the makers/takers of each order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Arrays of OrderInfo and TraderInfo instances that correspond to each order.\n    function getOrdersAndTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory ordersInfo, TraderInfo[] memory tradersInfo)\n    {\n        ordersInfo = EXCHANGE.getOrdersInfo(orders);\n        tradersInfo = getTradersInfo(orders, takerAddresses);\n        return (ordersInfo, tradersInfo);\n    }\n\n    /// @dev Fetches balance and allowances for maker and taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return Balances and allowances of maker and taker of order.\n    function getTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (TraderInfo memory traderInfo)\n    {\n        (traderInfo.makerBalance, traderInfo.makerAllowance) = getBalanceAndAllowance(order.makerAddress, order.makerAssetData);\n        (traderInfo.takerBalance, traderInfo.takerAllowance) = getBalanceAndAllowance(takerAddress, order.takerAssetData);\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        (traderInfo.makerZrxBalance, traderInfo.makerZrxAllowance) = getBalanceAndAllowance(order.makerAddress, zrxAssetData);\n        (traderInfo.takerZrxBalance, traderInfo.takerZrxAllowance) = getBalanceAndAllowance(takerAddress, zrxAssetData);\n        return traderInfo;\n    }\n\n    /// @dev Fetches balances and allowances of maker and taker for each provided order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Array of balances and allowances for maker and taker of each order.\n    function getTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (TraderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        TraderInfo[] memory tradersInfo = new TraderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            tradersInfo[i] = getTraderInfo(orders[i], takerAddresses[i]);\n        }\n        return tradersInfo;\n    }\n\n    /// @dev Fetches token balances and allowances of an address to given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Encoded data that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balance of asset and allowance set to given proxy of asset.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalanceAndAllowance(address target, bytes memory assetData)\n        public\n        view\n        returns (uint256 balance, uint256 allowance)\n    {\n        bytes4 assetProxyId = assetData.readBytes4(0);\n        address token = assetData.readAddress(16);\n        address assetProxy = EXCHANGE.getAssetProxy(assetProxyId);\n\n        if (assetProxyId == ERC20_DATA_ID) {\n            // Query balance\n            balance = IERC20Token(token).balanceOf(target);\n\n            // Query allowance\n            allowance = IERC20Token(token).allowance(target, assetProxy);\n        } else if (assetProxyId == ERC721_DATA_ID) {\n            uint256 tokenId = assetData.readUint256(36);\n\n            // Query owner of tokenId\n            address owner = getERC721TokenOwner(token, tokenId);\n\n            // Set balance to 1 if tokenId is owned by target\n            balance = target == owner ? 1 : 0;\n\n            // Check if ERC721Proxy is approved to spend tokenId\n            bool isApproved = IERC721Token(token).isApprovedForAll(target, assetProxy) || IERC721Token(token).getApproved(tokenId) == assetProxy;\n            \n            // Set alowance to 1 if ERC721Proxy is approved to spend tokenId\n            allowance = isApproved ? 1 : 0;\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n        return (balance, allowance);\n    }\n\n    /// @dev Fetches token balances and allowances of an address for each given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Array of encoded byte arrays that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balances and allowances of assets.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalancesAndAllowances(address target, bytes[] memory assetData)\n        public\n        view\n        returns (uint256[] memory, uint256[] memory)\n    {\n        uint256 length = assetData.length;\n        uint256[] memory balances = new uint256[](length);\n        uint256[] memory allowances = new uint256[](length);\n        for (uint256 i = 0; i != length; i++) {\n            (balances[i], allowances[i]) = getBalanceAndAllowance(target, assetData[i]);\n        }\n        return (balances, allowances);\n    }\n\n    /// @dev Calls `token.ownerOf(tokenId)`, but returns a null owner instead of reverting on an unowned token.\n    /// @param token Address of ERC721 token.\n    /// @param tokenId The identifier for the specific NFT.\n    /// @return Owner of tokenId or null address if unowned.\n    function getERC721TokenOwner(address token, uint256 tokenId)\n        public\n        view\n        returns (address owner)\n    {\n        assembly {\n            // load free memory pointer\n            let cdStart := mload(64)\n\n            // bytes4(keccak256(ownerOf(uint256))) = 0x6352211e\n            mstore(cdStart, 0x6352211e00000000000000000000000000000000000000000000000000000000)\n            mstore(add(cdStart, 4), tokenId)\n\n            // staticcall `ownerOf(tokenId)`\n            // `ownerOf` will revert if tokenId is not owned\n            let success := staticcall(\n                gas,      // forward all gas\n                token,    // call token contract\n                cdStart,  // start of calldata\n                36,       // length of input is 36 bytes\n                cdStart,  // write output over input\n                32        // size of output is 32 bytes\n            )\n\n            // Success implies that tokenId is owned\n            // Copy owner from return data if successful\n            if success {\n                owner := mload(cdStart)\n            }    \n        }\n\n        // Owner initialized to address(0), no need to modify if call is unsuccessful\n        return owner;\n    }\n}\n",
+		"2.0.0/multisig/MultiSigWallet.sol": "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}",
+		"2.0.0/multisig/MultiSigWalletWithTimeLock.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MultiSigWallet.sol\";\n\n\n/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.\n/// @author Amir Bandeali - <amir@0xProject.com>\n// solhint-disable not-rely-on-time\ncontract MultiSigWalletWithTimeLock is\n    MultiSigWallet\n{\n    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);\n    event TimeLockChange(uint256 secondsTimeLocked);\n\n    uint256 public secondsTimeLocked;\n\n    mapping (uint256 => uint256) public confirmationTimes;\n\n    modifier notFullyConfirmed(uint256 transactionId) {\n        require(\n            !isConfirmed(transactionId),\n            \"TX_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier fullyConfirmed(uint256 transactionId) {\n        require(\n            isConfirmed(transactionId),\n            \"TX_NOT_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier pastTimeLock(uint256 transactionId) {\n        require(\n            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,\n            \"TIME_LOCK_INCOMPLETE\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] _owners,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWallet(_owners, _required)\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n    }\n\n    /// @dev Changes the duration of the time lock for transactions.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    function changeTimeLock(uint256 _secondsTimeLocked)\n        public\n        onlyWallet\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n        emit TimeLockChange(_secondsTimeLocked);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint256 transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n        notFullyConfirmed(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        emit Confirmation(msg.sender, transactionId);\n        if (isConfirmed(transactionId)) {\n            setConfirmationTime(transactionId, block.timestamp);\n        }\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        pastTimeLock(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n\n    /// @dev Sets the time of when a submission first passed.\n    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)\n        internal\n    {\n        confirmationTimes[transactionId] = confirmationTime;\n        emit ConfirmationTimeSet(transactionId, confirmationTime);\n    }\n}\n",
+		"2.0.0/protocol/AssetProxy/ERC20Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC20Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    \n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 1 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n\n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. amount                         |\n\n                /////// Read token address from calldata ///////\n                // * The token address is stored in `assetData`.\n                //\n                // * The \"offset to assetData\" is stored at offset 4 in the calldata (table 1).\n                //   [assetDataOffsetFromParams = calldataload(4)]\n                //\n                // * Notes that the \"offset to assetData\" is relative to the \"Params\" area of calldata;\n                //   add 4 bytes to account for the length of the \"Header\" area (table 1).\n                //   [assetDataOffsetFromHeader = assetDataOffsetFromParams + 4]\n                //\n                // * The \"token address\" is offset 32+4=36 bytes into \"assetData\" (tables 1 & 2).\n                //   [tokenOffset = assetDataOffsetFromHeader + 36 = calldataload(4) + 4 + 36]\n                let token := calldataload(add(calldataload(4), 40))\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from`, `to` and `amount` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 96)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output over input\n                    32              // output size should be 32 bytes\n                )\n\n                /////// Check return data. ///////\n                // If there is no return data, we assume the token incorrectly\n                // does not return a bool. In this case we expect it to revert\n                // on failure, which was handled above.\n                // If the token does return data, we require that it is a single\n                // nonzero 32 bytes value.\n                // So the transfer succeeded if the call succeeded and either\n                // returned nothing, or returned a non-zero 32 byte value. \n                success := and(success, or(\n                    iszero(returndatasize),\n                    and(\n                        eq(returndatasize, 32),\n                        gt(mload(0), 0)\n                    )\n                ))\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
+		"2.0.0/protocol/AssetProxy/ERC721Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC721Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 2 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n                // |          | 36     |         |   2. tokenId                        |\n                \n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                // \n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. tokenId                        |\n\n                // There exists only 1 of each token.\n                // require(amount == 1, \"INVALID_AMOUNT\")\n                if sub(calldataload(100), 1) {\n                    // Revert with `Error(\"INVALID_AMOUNT\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000000e494e56414c49445f414d4f554e540000000000000000000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from` and `to` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 64)\n\n                // Copy `tokenId` field from our own calldata to the new calldata.\n                let assetDataOffset := calldataload(4)\n                calldatacopy(68, add(assetDataOffset, 72), 32)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let token := calldataload(add(assetDataOffset, 40))\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output to null\n                    0               // output size is 0 bytes\n                )\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
+		"2.0.0/protocol/AssetProxy/MixinAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAuthorizable.sol\";\n\n\ncontract MixinAuthorizable is\n    Ownable,\n    MAuthorizable\n{\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized {\n        require(\n            authorized[msg.sender],\n            \"SENDER_NOT_AUTHORIZED\"\n        );\n        _;\n    }\n\n    mapping (address => bool) public authorized;\n    address[] public authorities;\n\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            !authorized[target],\n            \"TARGET_ALREADY_AUTHORIZED\"\n        );\n\n        authorized[target] = true;\n        authorities.push(target);\n        emit AuthorizedAddressAdded(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n\n        delete authorized[target];\n        for (uint256 i = 0; i < authorities.length; i++) {\n            if (authorities[i] == target) {\n                authorities[i] = authorities[authorities.length - 1];\n                authorities.length -= 1;\n                break;\n            }\n        }\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n        require(\n            index < authorities.length,\n            \"INDEX_OUT_OF_BOUNDS\"\n        );\n        require(\n            authorities[index] == target,\n            \"AUTHORIZED_ADDRESS_MISMATCH\"\n        );\n\n        delete authorized[target];\n        authorities[index] = authorities[authorities.length - 1];\n        authorities.length -= 1;\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory)\n    {\n        return authorities;\n    }\n}\n",
+		"2.0.0/protocol/AssetProxy/interfaces/IAssetProxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IAuthorizable.sol\";\n\n\ncontract IAssetProxy is\n    IAuthorizable\n{\n    /// @dev Transfers assets. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param from Address to transfer asset from.\n    /// @param to Address to transfer asset to.\n    /// @param amount Amount of asset to transfer.\n    function transferFrom(\n        bytes assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        external;\n    \n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4);\n}\n",
+		"2.0.0/protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n",
+		"2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAuthorizable.sol\";\n\n\ncontract MAuthorizable is\n    IAuthorizable\n{\n    // Event logged when a new address is authorized.\n    event AuthorizedAddressAdded(\n        address indexed target,\n        address indexed caller\n    );\n\n    // Event logged when a currently authorized address is unauthorized.\n    event AuthorizedAddressRemoved(\n        address indexed target,\n        address indexed caller\n    );\n\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized { revert(); _; }\n}\n",
+		"2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../multisig/MultiSigWalletWithTimeLock.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract AssetProxyOwner is\n    MultiSigWalletWithTimeLock\n{\n    using LibBytes for bytes;\n\n    event AssetProxyRegistration(address assetProxyContract, bool isRegistered);\n\n    // Mapping of AssetProxy contract address =>\n    // if this contract is allowed to call the AssetProxy's `removeAuthorizedAddressAtIndex` method without a time lock.\n    mapping (address => bool) public isAssetProxyRegistered;\n\n    bytes4 constant internal REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR = bytes4(keccak256(\"removeAuthorizedAddressAtIndex(address,uint256)\"));\n\n    /// @dev Function will revert if the transaction does not call `removeAuthorizedAddressAtIndex`\n    ///      on an approved AssetProxy contract.\n    modifier validRemoveAuthorizedAddressAtIndexTx(uint256 transactionId) {\n        Transaction storage txn = transactions[transactionId];\n        require(\n            isAssetProxyRegistered[txn.destination],\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        require(\n            txn.data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR,\n            \"INVALID_FUNCTION_SELECTOR\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations,\n    ///      time lock, and list of AssetProxy addresses.\n    /// @param _owners List of initial owners.\n    /// @param _assetProxyContracts Array of AssetProxy contract addresses.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] memory _owners,\n        address[] memory _assetProxyContracts,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWalletWithTimeLock(_owners, _required, _secondsTimeLocked)\n    {\n        for (uint256 i = 0; i < _assetProxyContracts.length; i++) {\n            address assetProxy = _assetProxyContracts[i];\n            require(\n                assetProxy != address(0),\n                \"INVALID_ASSET_PROXY\"\n            );\n            isAssetProxyRegistered[assetProxy] = true;\n        }\n    }\n\n    /// @dev Registers or deregisters an AssetProxy to be able to execute\n    ///      `removeAuthorizedAddressAtIndex` without a timelock.\n    /// @param assetProxyContract Address of AssetProxy contract.\n    /// @param isRegistered Status of approval for AssetProxy contract.\n    function registerAssetProxy(address assetProxyContract, bool isRegistered)\n        public\n        onlyWallet\n        notNull(assetProxyContract)\n    {\n        isAssetProxyRegistered[assetProxyContract] = isRegistered;\n        emit AssetProxyRegistration(assetProxyContract, isRegistered);\n    }\n\n    /// @dev Allows execution of `removeAuthorizedAddressAtIndex` without time lock.\n    /// @param transactionId Transaction ID.\n    function executeRemoveAuthorizedAddressAtIndex(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        validRemoveAuthorizedAddressAtIndexTx(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n}\n",
+		"2.0.0/protocol/Exchange/Exchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./MixinExchangeCore.sol\";\nimport \"./MixinSignatureValidator.sol\";\nimport \"./MixinWrapperFunctions.sol\";\nimport \"./MixinAssetProxyDispatcher.sol\";\nimport \"./MixinTransactions.sol\";\nimport \"./MixinMatchOrders.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Exchange is\n    MixinExchangeCore,\n    MixinMatchOrders,\n    MixinSignatureValidator,\n    MixinTransactions,\n    MixinAssetProxyDispatcher,\n    MixinWrapperFunctions\n{\n    string constant public VERSION = \"2.0.0\";\n\n    // Mixins are instantiated in the order they are inherited\n    constructor ()\n        public\n        MixinExchangeCore()\n        MixinMatchOrders()\n        MixinSignatureValidator()\n        MixinTransactions()\n        MixinAssetProxyDispatcher()\n        MixinWrapperFunctions()\n    {}\n}\n",
+		"2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\nimport \"../AssetProxy/interfaces/IAssetProxy.sol\";\n\n\ncontract MixinAssetProxyDispatcher is\n    Ownable,\n    MAssetProxyDispatcher\n{\n    // Mapping from Asset Proxy Id's to their respective Asset Proxy\n    mapping (bytes4 => IAssetProxy) public assetProxies;\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external\n        onlyOwner\n    {\n        IAssetProxy assetProxyContract = IAssetProxy(assetProxy);\n\n        // Ensure that no asset proxy exists with current id.\n        bytes4 assetProxyId = assetProxyContract.getProxyId();\n        address currentAssetProxy = assetProxies[assetProxyId];\n        require(\n            currentAssetProxy == address(0),\n            \"ASSET_PROXY_ALREADY_EXISTS\"\n        );\n\n        // Add asset proxy and log registration.\n        assetProxies[assetProxyId] = assetProxyContract;\n        emit AssetProxyRegistered(\n            assetProxyId,\n            assetProxy\n        );\n    }\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address)\n    {\n        return assetProxies[assetProxyId];\n    }\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal\n    {\n        // Do nothing if no amount should be transferred.\n        if (amount > 0 && from != to) {\n            // Ensure assetData length is valid\n            require(\n                assetData.length > 3,\n                \"LENGTH_GREATER_THAN_3_REQUIRED\"\n            );\n            \n            // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.\n            bytes4 assetProxyId;\n            assembly {\n                assetProxyId := and(mload(\n                    add(assetData, 32)),\n                    0xFFFFFFFF00000000000000000000000000000000000000000000000000000000\n                )\n            }\n            address assetProxy = assetProxies[assetProxyId];\n\n            // Ensure that assetProxy exists\n            require(\n                assetProxy != address(0),\n                \"ASSET_PROXY_DOES_NOT_EXIST\"\n            );\n            \n            // We construct calldata for the `assetProxy.transferFrom` ABI.\n            // The layout of this calldata is in the table below.\n            // \n            // | Area     | Offset | Length  | Contents                                    |\n            // | -------- |--------|---------|-------------------------------------------- |\n            // | Header   | 0      | 4       | function selector                           |\n            // | Params   |        | 4 * 32  | function parameters:                        |\n            // |          | 4      |         |   1. offset to assetData (*)                |\n            // |          | 36     |         |   2. from                                   |\n            // |          | 68     |         |   3. to                                     |\n            // |          | 100    |         |   4. amount                                 |\n            // | Data     |        |         | assetData:                                  |\n            // |          | 132    | 32      | assetData Length                            |\n            // |          | 164    | **      | assetData Contents                          |\n\n            assembly {\n                /////// Setup State ///////\n                // `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).\n                let cdStart := mload(64)\n                // `dataAreaLength` is the total number of words needed to store `assetData`\n                //  As-per the ABI spec, this value is padded up to the nearest multiple of 32,\n                //  and includes 32-bytes for length.\n                let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)\n                // `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.\n                let cdEnd := add(cdStart, add(132, dataAreaLength))\n\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFromSelector`.\n                // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n                mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.\n                // Notes:\n                //   1. The offset to `assetData` is the length of the Params Area (128 bytes).\n                //   2. A 20-byte mask is applied to addresses to zero-out the unused bytes.\n                mstore(add(cdStart, 4), 128)\n                mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 100), amount)\n                \n                /////// Setup Data Area ///////\n                // This area holds `assetData`.\n                let dataArea := add(cdStart, 132)\n                // solhint-disable-next-line no-empty-blocks\n                for {} lt(dataArea, cdEnd) {} {\n                    mstore(dataArea, mload(assetData))\n                    dataArea := add(dataArea, 32)\n                    assetData := add(assetData, 32)\n                }\n\n                /////// Call `assetProxy.transferFrom` using the constructed calldata ///////\n                let success := call(\n                    gas,                    // forward all gas\n                    assetProxy,             // call address of asset proxy\n                    0,                      // don't send any ETH\n                    cdStart,                // pointer to start of input\n                    sub(cdEnd, cdStart),    // length of input  \n                    cdStart,                // write output over input\n                    512                     // reserve 512 bytes for output\n                )\n                if iszero(success) {\n                    revert(cdStart, returndatasize())\n                }\n            }\n        }\n    }\n}\n",
+		"2.0.0/protocol/Exchange/MixinExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinExchangeCore is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    LibOrder,\n    LibFillResults,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of orderHash => amount of takerAsset already bought by maker\n    mapping (bytes32 => uint256) public filled;\n\n    // Mapping of orderHash => cancelled\n    mapping (bytes32 => bool) public cancelled;\n\n    // Mapping of makerAddress => senderAddress => lowest salt an order can have in order to be fillable\n    // Orders with specified senderAddress and with a salt less than their epoch are considered cancelled\n    mapping (address => mapping (address => uint256)) public orderEpoch;\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external\n        nonReentrant\n    {\n        address makerAddress = getCurrentContextAddress();\n        // If this function is called via `executeTransaction`, we only update the orderEpoch for the makerAddress/msg.sender combination.\n        // This allows external filter contracts to add rules to how orders are cancelled via this function.\n        address senderAddress = makerAddress == msg.sender ? address(0) : msg.sender;\n\n        // orderEpoch is initialized to 0, so to cancelUpTo we need salt + 1\n        uint256 newOrderEpoch = targetOrderEpoch + 1;  \n        uint256 oldOrderEpoch = orderEpoch[makerAddress][senderAddress];\n\n        // Ensure orderEpoch is monotonically increasing\n        require(\n            newOrderEpoch > oldOrderEpoch, \n            \"INVALID_NEW_ORDER_EPOCH\"\n        );\n\n        // Update orderEpoch\n        orderEpoch[makerAddress][senderAddress] = newOrderEpoch;\n        emit CancelUpTo(\n            makerAddress,\n            senderAddress,\n            newOrderEpoch\n        );\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrder(Order memory order)\n        public\n        nonReentrant\n    {\n        cancelOrderInternal(order);\n    }\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///         See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(Order memory order)\n        public\n        view\n        returns (OrderInfo memory orderInfo)\n    {\n        // Compute the order hash\n        orderInfo.orderHash = getOrderHash(order);\n\n        // Fetch filled amount\n        orderInfo.orderTakerAssetFilledAmount = filled[orderInfo.orderHash];\n\n        // If order.makerAssetAmount is zero, we also reject the order.\n        // While the Exchange contract handles them correctly, they create\n        // edge cases in the supporting infrastructure because they have\n        // an 'infinite' price when computed by a simple division.\n        if (order.makerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_MAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // If order.takerAssetAmount is zero, then the order will always\n        // be considered filled because 0 == takerAssetAmount == orderTakerAssetFilledAmount\n        // Instead of distinguishing between unfilled and filled zero taker\n        // amount orders, we choose not to support them.\n        if (order.takerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_TAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // Validate order availability\n        if (orderInfo.orderTakerAssetFilledAmount >= order.takerAssetAmount) {\n            orderInfo.orderStatus = uint8(OrderStatus.FULLY_FILLED);\n            return orderInfo;\n        }\n\n        // Validate order expiration\n        // solhint-disable-next-line not-rely-on-time\n        if (block.timestamp >= order.expirationTimeSeconds) {\n            orderInfo.orderStatus = uint8(OrderStatus.EXPIRED);\n            return orderInfo;\n        }\n\n        // Check if order has been cancelled\n        if (cancelled[orderInfo.orderHash]) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n        if (orderEpoch[order.makerAddress][order.senderAddress] > order.salt) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n\n        // All other statuses are ruled out: order is Fillable\n        orderInfo.orderStatus = uint8(OrderStatus.FILLABLE);\n        return orderInfo;\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // Fetch order info\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Assert that the order is fillable by taker\n        assertFillableOrder(\n            order,\n            orderInfo,\n            takerAddress,\n            signature\n        );\n        \n        // Get amount of takerAsset to fill\n        uint256 remainingTakerAssetAmount = safeSub(order.takerAssetAmount, orderInfo.orderTakerAssetFilledAmount);\n        uint256 takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetAmount);\n\n        // Validate context\n        assertValidFill(\n            order,\n            orderInfo,\n            takerAssetFillAmount,\n            takerAssetFilledAmount,\n            fillResults.makerAssetFilledAmount\n        );\n\n        // Compute proportional fill amounts\n        fillResults = calculateFillResults(order, takerAssetFilledAmount);\n\n        // Update exchange internal state\n        updateFilledState(\n            order,\n            takerAddress,\n            orderInfo.orderHash,\n            orderInfo.orderTakerAssetFilledAmount,\n            fillResults\n        );\n    \n        // Settle order\n        settleOrder(\n            order,\n            takerAddress,\n            fillResults\n        );\n\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrderInternal(Order memory order)\n        internal\n    {\n        // Fetch current order status\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Validate context\n        assertValidCancel(order, orderInfo);\n\n        // Perform cancel\n        updateCancelledState(order, orderInfo.orderHash);\n    }\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    function updateFilledState(\n        Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        FillResults memory fillResults\n    )\n        internal\n    {\n        // Update state\n        filled[orderHash] = safeAdd(orderTakerAssetFilledAmount, fillResults.takerAssetFilledAmount);\n\n        // Log order\n        emit Fill(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            takerAddress,\n            msg.sender,\n            fillResults.makerAssetFilledAmount,\n            fillResults.takerAssetFilledAmount,\n            fillResults.makerFeePaid,\n            fillResults.takerFeePaid,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        Order memory order,\n        bytes32 orderHash\n    )\n        internal\n    {\n        // Perform cancel\n        cancelled[orderHash] = true;\n\n        // Log cancel\n        emit Cancel(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            msg.sender,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view\n    {\n        // An order can only be filled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n        \n        // Validate sender is allowed to fill this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n        \n        // Validate taker is allowed to fill this order\n        if (order.takerAddress != address(0)) {\n            require(\n                order.takerAddress == takerAddress,\n                \"INVALID_TAKER\"\n            );\n        }\n        \n        // Validate Maker signature (check only if first time seen)\n        if (orderInfo.orderTakerAssetFilledAmount == 0) {\n            require(\n                isValidSignature(\n                    orderInfo.orderHash,\n                    order.makerAddress,\n                    signature\n                ),\n                \"INVALID_ORDER_SIGNATURE\"\n            );\n        }\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,  // TODO: use FillResults\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view\n    {\n        // Revert if fill amount is invalid\n        // TODO: reconsider necessity for v2.1\n        require(\n            takerAssetFillAmount != 0,\n            \"INVALID_TAKER_AMOUNT\"\n        );\n        \n        // Make sure taker does not pay more than desired amount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            takerAssetFilledAmount <= takerAssetFillAmount,\n            \"TAKER_OVERPAY\"\n        );\n        \n        // Make sure order is not overfilled\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeAdd(orderInfo.orderTakerAssetFilledAmount, takerAssetFilledAmount) <= order.takerAssetAmount,\n            \"ORDER_OVERFILL\"\n        );\n        \n        // Make sure order is filled at acceptable price.\n        // The order has an implied price from the makers perspective:\n        //    order price = order.makerAssetAmount / order.takerAssetAmount\n        // i.e. the number of makerAsset maker is paying per takerAsset. The\n        // maker is guaranteed to get this price or a better (lower) one. The\n        // actual price maker is getting in this fill is:\n        //    fill price = makerAssetFilledAmount / takerAssetFilledAmount\n        // We need `fill price <= order price` for the fill to be fair to maker.\n        // This amounts to:\n        //     makerAssetFilledAmount        order.makerAssetAmount\n        //    ------------------------  <=  -----------------------\n        //     takerAssetFilledAmount        order.takerAssetAmount\n        // or, equivalently:\n        //     makerAssetFilledAmount * order.takerAssetAmount <=\n        //     order.makerAssetAmount * takerAssetFilledAmount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeMul(makerAssetFilledAmount, order.takerAssetAmount)\n            <= \n            safeMul(order.makerAssetAmount, takerAssetFilledAmount),\n            \"INVALID_FILL_PRICE\"\n        );\n    }\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        Order memory order,\n        OrderInfo memory orderInfo\n    )\n        internal\n        view\n    {\n        // Ensure order is valid\n        // An order can only be cancelled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n\n        // Validate sender is allowed to cancel this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n\n        // Validate transaction signed by maker\n        address makerAddress = getCurrentContextAddress();\n        require(\n            order.makerAddress == makerAddress,\n            \"INVALID_MAKER\"\n        );\n    }\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (FillResults memory fillResults)\n    {\n        // Compute proportional transfer amounts\n        fillResults.takerAssetFilledAmount = takerAssetFilledAmount;\n        fillResults.makerAssetFilledAmount = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.makerAssetAmount\n        );\n        fillResults.makerFeePaid = safeGetPartialAmountFloor(\n            fillResults.makerAssetFilledAmount,\n            order.makerAssetAmount,\n            order.makerFee\n        );\n        fillResults.takerFeePaid = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.takerFee\n        );\n\n        return fillResults;\n    }\n\n    /// @dev Settles an order by transferring assets between counterparties.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAddress Address selling takerAsset and buying makerAsset.\n    /// @param fillResults Amounts to be filled and fees paid by maker and taker.\n    function settleOrder(\n        LibOrder.Order memory order,\n        address takerAddress,\n        LibFillResults.FillResults memory fillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        dispatchTransferFrom(\n            order.makerAssetData,\n            order.makerAddress,\n            takerAddress,\n            fillResults.makerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            order.takerAssetData,\n            takerAddress,\n            order.makerAddress,\n            fillResults.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            order.makerAddress,\n            order.feeRecipientAddress,\n            fillResults.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            takerAddress,\n            order.feeRecipientAddress,\n            fillResults.takerFeePaid\n        );\n    }\n}\n",
+		"2.0.0/protocol/Exchange/MixinMatchOrders.sol": "/*\n  Copyright 2018 ZeroEx Intl.\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n    http://www.apache.org/licenses/LICENSE-2.0\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MMatchOrders.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinMatchOrders is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MMatchOrders,\n    MTransactions\n{\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        nonReentrant\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // We assume that rightOrder.takerAssetData == leftOrder.makerAssetData and rightOrder.makerAssetData == leftOrder.takerAssetData.\n        // If this assumption isn't true, the match will fail at signature validation.\n        rightOrder.makerAssetData = leftOrder.takerAssetData;\n        rightOrder.takerAssetData = leftOrder.makerAssetData;\n\n        // Get left & right order info\n        LibOrder.OrderInfo memory leftOrderInfo = getOrderInfo(leftOrder);\n        LibOrder.OrderInfo memory rightOrderInfo = getOrderInfo(rightOrder);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Either our context is valid or we revert\n        assertFillableOrder(\n            leftOrder,\n            leftOrderInfo,\n            takerAddress,\n            leftSignature\n        );\n        assertFillableOrder(\n            rightOrder,\n            rightOrderInfo,\n            takerAddress,\n            rightSignature\n        );\n        assertValidMatch(leftOrder, rightOrder);\n\n        // Compute proportional fill amounts\n        matchedFillResults = calculateMatchedFillResults(\n            leftOrder,\n            rightOrder,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            rightOrderInfo.orderTakerAssetFilledAmount\n        );\n\n        // Validate fill contexts\n        assertValidFill(\n            leftOrder,\n            leftOrderInfo,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.makerAssetFilledAmount\n        );\n        assertValidFill(\n            rightOrder,\n            rightOrderInfo,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.makerAssetFilledAmount\n        );\n        \n        // Update exchange state\n        updateFilledState(\n            leftOrder,\n            takerAddress,\n            leftOrderInfo.orderHash,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.left\n        );\n        updateFilledState(\n            rightOrder,\n            takerAddress,\n            rightOrderInfo.orderHash,\n            rightOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.right\n        );\n\n        // Settle matched orders. Succeeds or throws.\n        settleMatchedOrders(\n            leftOrder,\n            rightOrder,\n            takerAddress,\n            matchedFillResults\n        );\n\n        return matchedFillResults;\n    }\n\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure\n    {\n        // Make sure there is a profitable spread.\n        // There is a profitable spread iff the cost per unit bought (OrderA.MakerAmount/OrderA.TakerAmount) for each order is greater\n        // than the profit per unit sold of the matched order (OrderB.TakerAmount/OrderB.MakerAmount).\n        // This is satisfied by the equations below:\n        // <leftOrder.makerAssetAmount> / <leftOrder.takerAssetAmount> >= <rightOrder.takerAssetAmount> / <rightOrder.makerAssetAmount>\n        // AND\n        // <rightOrder.makerAssetAmount> / <rightOrder.takerAssetAmount> >= <leftOrder.takerAssetAmount> / <leftOrder.makerAssetAmount>\n        // These equations can be combined to get the following:\n        require(\n            safeMul(leftOrder.makerAssetAmount, rightOrder.makerAssetAmount) >=\n            safeMul(leftOrder.takerAssetAmount, rightOrder.takerAssetAmount),\n            \"NEGATIVE_SPREAD_REQUIRED\"\n        );\n    }\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // Derive maker asset amounts for left & right orders, given store taker assert amounts\n        uint256 leftTakerAssetAmountRemaining = safeSub(leftOrder.takerAssetAmount, leftOrderTakerAssetFilledAmount);\n        uint256 leftMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            leftOrder.makerAssetAmount,\n            leftOrder.takerAssetAmount,\n            leftTakerAssetAmountRemaining\n        );\n        uint256 rightTakerAssetAmountRemaining = safeSub(rightOrder.takerAssetAmount, rightOrderTakerAssetFilledAmount);\n        uint256 rightMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            rightOrder.makerAssetAmount,\n            rightOrder.takerAssetAmount,\n            rightTakerAssetAmountRemaining\n        );\n\n        // Calculate fill results for maker and taker assets: at least one order will be fully filled.\n        // The maximum amount the left maker can buy is `leftTakerAssetAmountRemaining`\n        // The maximum amount the right maker can sell is `rightMakerAssetAmountRemaining`\n        // We have two distinct cases for calculating the fill results:\n        // Case 1.\n        //   If the left maker can buy more than the right maker can sell, then only the right order is fully filled.\n        //   If the left maker can buy exactly what the right maker can sell, then both orders are fully filled.\n        // Case 2.\n        //   If the left maker cannot buy more than the right maker can sell, then only the left order is fully filled.\n        if (leftTakerAssetAmountRemaining >= rightMakerAssetAmountRemaining) {\n            // Case 1: Right order is fully filled\n            matchedFillResults.right.makerAssetFilledAmount = rightMakerAssetAmountRemaining;\n            matchedFillResults.right.takerAssetFilledAmount = rightTakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = matchedFillResults.right.makerAssetFilledAmount;\n            // Round down to ensure the maker's exchange rate does not exceed the price specified by the order. \n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.left.makerAssetFilledAmount = safeGetPartialAmountFloor(\n                leftOrder.makerAssetAmount,\n                leftOrder.takerAssetAmount,\n                matchedFillResults.left.takerAssetFilledAmount\n            );\n        } else {\n            // Case 2: Left order is fully filled\n            matchedFillResults.left.makerAssetFilledAmount = leftMakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = leftTakerAssetAmountRemaining;\n            matchedFillResults.right.makerAssetFilledAmount = matchedFillResults.left.takerAssetFilledAmount;\n            // Round up to ensure the maker's exchange rate does not exceed the price specified by the order.\n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.right.takerAssetFilledAmount = safeGetPartialAmountCeil(\n                rightOrder.takerAssetAmount,\n                rightOrder.makerAssetAmount,\n                matchedFillResults.right.makerAssetFilledAmount\n            );\n        }\n\n        // Calculate amount given to taker\n        matchedFillResults.leftMakerAssetSpreadAmount = safeSub(\n            matchedFillResults.left.makerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n\n        // Compute fees for left order\n        matchedFillResults.left.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.makerAssetFilledAmount,\n            leftOrder.makerAssetAmount,\n            leftOrder.makerFee\n        );\n        matchedFillResults.left.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.takerAssetFilledAmount,\n            leftOrder.takerAssetAmount,\n            leftOrder.takerFee\n        );\n\n        // Compute fees for right order\n        matchedFillResults.right.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.makerAssetFilledAmount,\n            rightOrder.makerAssetAmount,\n            rightOrder.makerFee\n        );\n        matchedFillResults.right.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.takerAssetFilledAmount,\n            rightOrder.takerAssetAmount,\n            rightOrder.takerFee\n        );\n\n        // Return fill results\n        return matchedFillResults;\n    }\n\n    /// @dev Settles matched order by transferring appropriate funds between order makers, taker, and fee recipient.\n    /// @param leftOrder First matched order.\n    /// @param rightOrder Second matched order.\n    /// @param takerAddress Address that matched the orders. The taker receives the spread between orders as profit.\n    /// @param matchedFillResults Struct holding amounts to transfer between makers, taker, and fee recipients.\n    function settleMatchedOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        address takerAddress,\n        LibFillResults.MatchedFillResults memory matchedFillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        // Order makers and taker\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            rightOrder.makerAddress,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            rightOrder.makerAssetData,\n            rightOrder.makerAddress,\n            leftOrder.makerAddress,\n            matchedFillResults.left.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            takerAddress,\n            matchedFillResults.leftMakerAssetSpreadAmount\n        );\n\n        // Maker fees\n        dispatchTransferFrom(\n            zrxAssetData,\n            leftOrder.makerAddress,\n            leftOrder.feeRecipientAddress,\n            matchedFillResults.left.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            rightOrder.makerAddress,\n            rightOrder.feeRecipientAddress,\n            matchedFillResults.right.makerFeePaid\n        );\n\n        // Taker fees\n        if (leftOrder.feeRecipientAddress == rightOrder.feeRecipientAddress) {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                safeAdd(\n                    matchedFillResults.left.takerFeePaid,\n                    matchedFillResults.right.takerFeePaid\n                )\n            );\n        } else {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                matchedFillResults.left.takerFeePaid\n            );\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                rightOrder.feeRecipientAddress,\n                matchedFillResults.right.takerFeePaid\n            );\n        }\n    }\n}\n",
+		"2.0.0/protocol/Exchange/MixinSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./interfaces/IWallet.sol\";\nimport \"./interfaces/IValidator.sol\";\n\n\ncontract MixinSignatureValidator is\n    ReentrancyGuard,\n    MSignatureValidator,\n    MTransactions\n{\n    using LibBytes for bytes;\n    \n    // Mapping of hash => signer => signed\n    mapping (bytes32 => mapping (address => bool)) public preSigned;\n\n    // Mapping of signer => validator => approved\n    mapping (address => mapping (address => bool)) public allowedValidators;\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n    {\n        if (signerAddress != msg.sender) {\n            require(\n                isValidSignature(\n                    hash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_SIGNATURE\"\n            );\n        }\n        preSigned[hash][signerAddress] = true;\n    }\n\n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external\n        nonReentrant\n    {\n        address signerAddress = getCurrentContextAddress();\n        allowedValidators[signerAddress][validatorAddress] = approval;\n        emit SignatureValidatorApproval(\n            signerAddress,\n            validatorAddress,\n            approval\n        );\n    }\n\n    /// @dev Verifies that a hash has been signed by the given signer.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid)\n    {\n        require(\n            signature.length > 0,\n            \"LENGTH_GREATER_THAN_0_REQUIRED\"\n        );\n\n        // Pop last byte off of signature byte array.\n        uint8 signatureTypeRaw = uint8(signature.popLastByte());\n\n        // Ensure signature is supported\n        require(\n            signatureTypeRaw < uint8(SignatureType.NSignatureTypes),\n            \"SIGNATURE_UNSUPPORTED\"\n        );\n\n        SignatureType signatureType = SignatureType(signatureTypeRaw);\n\n        // Variables are not scoped in Solidity.\n        uint8 v;\n        bytes32 r;\n        bytes32 s;\n        address recovered;\n\n        // Always illegal signature.\n        // This is always an implicit option since a signer can create a\n        // signature array with invalid type or length. We may as well make\n        // it an explicit option. This aids testing and analysis. It is\n        // also the initialization value for the enum type.\n        if (signatureType == SignatureType.Illegal) {\n            revert(\"SIGNATURE_ILLEGAL\");\n\n        // Always invalid signature.\n        // Like Illegal, this is always implicitly available and therefore\n        // offered explicitly. It can be implicitly created by providing\n        // a correctly formatted but incorrect signature.\n        } else if (signatureType == SignatureType.Invalid) {\n            require(\n                signature.length == 0,\n                \"LENGTH_0_REQUIRED\"\n            );\n            isValid = false;\n            return isValid;\n\n        // Signature using EIP712\n        } else if (signatureType == SignatureType.EIP712) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                hash,\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signed using web3.eth_sign\n        } else if (signatureType == SignatureType.EthSign) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                keccak256(abi.encodePacked(\n                    \"\\x19Ethereum Signed Message:\\n32\",\n                    hash\n                )),\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signature verified by wallet contract.\n        // If used with an order, the maker of the order is the wallet contract.\n        } else if (signatureType == SignatureType.Wallet) {\n            isValid = isValidWalletSignature(\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signature verified by validator contract.\n        // If used with an order, the maker of the order can still be an EOA.\n        // A signature using this type should be encoded as:\n        // | Offset   | Length | Contents                        |\n        // | 0x00     | x      | Signature to validate           |\n        // | 0x00 + x | 20     | Address of validator contract   |\n        // | 0x14 + x | 1      | Signature type is always \"\\x06\" |\n        } else if (signatureType == SignatureType.Validator) {\n            // Pop last 20 bytes off of signature byte array.\n            address validatorAddress = signature.popLast20Bytes();\n            \n            // Ensure signer has approved validator.\n            if (!allowedValidators[signerAddress][validatorAddress]) {\n                return false;\n            }\n            isValid = isValidValidatorSignature(\n                validatorAddress,\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signer signed hash previously using the preSign function.\n        } else if (signatureType == SignatureType.PreSigned) {\n            isValid = preSigned[hash][signerAddress];\n            return isValid;\n        }\n\n        // Anything else is illegal (We do not return false because\n        // the signature may actually be valid, just not in a format\n        // that we currently support. In this case returning false\n        // may lead the caller to incorrectly believe that the\n        // signature was invalid.)\n        revert(\"SIGNATURE_UNSUPPORTED\");\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if signature is valid for given wallet..\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IWallet(walletAddress).isValidSignature.selector,\n            hash,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,              // forward all gas\n                walletAddress,    // address of Wallet contract\n                cdStart,          // pointer to start of input\n                mload(calldata),  // length of input\n                cdStart,          // write output over input\n                32                // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"WALLET_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000c57414c4c45545f4552524f5200000000000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IValidator(signerAddress).isValidSignature.selector,\n            hash,\n            signerAddress,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,               // forward all gas\n                validatorAddress,  // address of Validator contract\n                cdStart,           // pointer to start of input\n                mload(calldata),   // length of input\n                cdStart,           // write output over input\n                32                 // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"VALIDATOR_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f56414c494441544f525f4552524f5200000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/MixinTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"./libs/LibExchangeErrors.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./libs/LibEIP712.sol\";\n\n\ncontract MixinTransactions is\n    LibEIP712,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of transaction hash => executed\n    // This prevents transactions from being executed more than once.\n    mapping (bytes32 => bool) public transactions;\n\n    // Address of current transaction signer\n    address public currentContextAddress;\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external\n    {\n        // Prevent reentrancy\n        require(\n            currentContextAddress == address(0),\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        bytes32 transactionHash = hashEIP712Message(hashZeroExTransaction(\n            salt,\n            signerAddress,\n            data\n        ));\n\n        // Validate transaction has not been executed\n        require(\n            !transactions[transactionHash],\n            \"INVALID_TX_HASH\"\n        );\n\n        // Transaction always valid if signer is sender of transaction\n        if (signerAddress != msg.sender) {\n            // Validate signature\n            require(\n                isValidSignature(\n                    transactionHash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_TX_SIGNATURE\"\n            );\n\n            // Set the current transaction signer\n            currentContextAddress = signerAddress;\n        }\n\n        // Execute transaction\n        transactions[transactionHash] = true;\n        require(\n            address(this).delegatecall(data),\n            \"FAILED_EXECUTION\"\n        );\n\n        // Reset current transaction signer if it was previously updated\n        if (signerAddress != msg.sender) {\n            currentContextAddress = address(0);\n        }\n    }\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;\n        bytes32 dataHash = keccak256(data);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,\n        //     salt,\n        //     bytes32(signerAddress),\n        //     keccak256(data)\n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, schemaHash)                                                               // hash of schema\n            mstore(add(memPtr, 32), salt)                                                            // salt\n            mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))  // signerAddress\n            mstore(add(memPtr, 96), dataHash)                                                        // hash of data\n\n            // Compute hash\n            result := keccak256(memPtr, 128)\n        }\n        return result;\n    }\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address)\n    {\n        address currentContextAddress_ = currentContextAddress;\n        address contextAddress = currentContextAddress_ == address(0) ? msg.sender : currentContextAddress_;\n        return contextAddress;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/MixinWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibAbiEncoder.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MWrapperFunctions.sol\";\n\n\ncontract MixinWrapperFunctions is\n    ReentrancyGuard,\n    LibMath,\n    LibFillResults,\n    LibAbiEncoder,\n    MExchangeCore,\n    MWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrKillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        // Delegate to `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := delegatecall(\n                gas,                                // forward all gas\n                address,                            // call address of this contract\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrKillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n    \n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public\n        nonReentrant\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            cancelOrderInternal(orders[i]);\n        }\n    }\n\n    /// @dev Fetches information for all passed in orders.\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        LibOrder.OrderInfo[] memory ordersInfo = new LibOrder.OrderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            ordersInfo[i] = getOrderInfo(orders[i]);\n        }\n        return ordersInfo;\n    }\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        require(\n            fillResults.takerAssetFilledAmount == takerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return fillResults;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
+		"2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibAbiEncoder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./LibOrder.sol\";\n\n\ncontract LibAbiEncoder {\n\n    /// @dev ABI encodes calldata for `fillOrder`.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return ABI encoded calldata for `fillOrder`.\n    function abiEncodeFillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        // We need to call MExchangeCore.fillOrder using a delegatecall in\n        // assembly so that we can intercept a call that throws. For this, we\n        // need the input encoded in memory in the Ethereum ABIv2 format [1].\n\n        // | Area     | Offset | Length  | Contents                                    |\n        // | -------- |--------|---------|-------------------------------------------- |\n        // | Header   | 0x00   | 4       | function selector                           |\n        // | Params   |        | 3 * 32  | function parameters:                        |\n        // |          | 0x00   |         |   1. offset to order (*)                    |\n        // |          | 0x20   |         |   2. takerAssetFillAmount                   |\n        // |          | 0x40   |         |   3. offset to signature (*)                |\n        // | Data     |        | 12 * 32 | order:                                      |\n        // |          | 0x000  |         |   1.  senderAddress                         |\n        // |          | 0x020  |         |   2.  makerAddress                          |\n        // |          | 0x040  |         |   3.  takerAddress                          |\n        // |          | 0x060  |         |   4.  feeRecipientAddress                   |\n        // |          | 0x080  |         |   5.  makerAssetAmount                      |\n        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |\n        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |\n        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |\n        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |\n        // |          | 0x120  |         |   10. salt                                  |\n        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |\n        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |\n        // |          | 0x180  | 32      | makerAssetData Length                       |\n        // |          | 0x1A0  | **      | makerAssetData Contents                     |\n        // |          | 0x1C0  | 32      | takerAssetData Length                       |\n        // |          | 0x1E0  | **      | takerAssetData Contents                     |\n        // |          | 0x200  | 32      | signature Length                            |\n        // |          | 0x220  | **      | signature Contents                          |\n\n        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:\n        //     An offset stored in the Params area is calculated from the beginning of the Params section.\n        //     An offset stored in the Data area is calculated from the beginning of the Data section.\n\n        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.\n\n        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html\n\n        assembly {\n\n            // Areas below may use the following variables:\n            //   1. <area>Start   -- Start of this area in memory\n            //   2. <area>End     -- End of this area in memory. This value may\n            //                       be precomputed (before writing contents),\n            //                       or it may be computed as contents are written.\n            //   3. <area>Offset  -- Current offset into area. If an area's End\n            //                       is precomputed, this variable tracks the\n            //                       offsets of contents as they are written.\n\n            /////// Setup Header Area ///////\n            // Load free memory pointer\n            fillOrderCalldata := mload(0x40)\n            // bytes4(keccak256(\"fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)\"))\n            // = 0xb4be83d5\n            // Leave 0x20 bytes to store the length\n            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)\n            let headerAreaEnd := add(fillOrderCalldata, 0x24)\n\n            /////// Setup Params Area ///////\n            // This area is preallocated and written to later.\n            // This is because we need to fill in offsets that have not yet been calculated.\n            let paramsAreaStart := headerAreaEnd\n            let paramsAreaEnd := add(paramsAreaStart, 0x60)\n            let paramsAreaOffset := paramsAreaStart\n\n            /////// Setup Data Area ///////\n            let dataAreaStart := paramsAreaEnd\n            let dataAreaEnd := dataAreaStart\n\n            // Offset from the source data we're reading from\n            let sourceOffset := order\n            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.\n            let arrayLenBytes := 0\n            let arrayLenWords := 0\n\n            /////// Write order Struct ///////\n            // Write memory location of Order, relative to the start of the\n            // parameter list, then increment the paramsAreaOffset respectively.\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            // Write values for each field in the order\n            // It would be nice to use a loop, but we save on gas by writing\n            // the stores sequentially.\n            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress\n            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress\n            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress\n            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress\n            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount\n            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount\n            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount\n            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount\n            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds\n            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt\n            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData\n            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData\n            dataAreaEnd := add(dataAreaEnd, 0x180)\n            sourceOffset := add(sourceOffset, 0x180)\n\n            // Write offset to <order.makerAssetData>\n            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.makerAssetData>\n            sourceOffset := mload(add(order, 0x140)) // makerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.makerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of <order.makerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Write offset to <order.takerAssetData>\n            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.takerAssetData>\n            sourceOffset := mload(add(order, 0x160)) // takerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.takerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of  <order.takerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            /////// Write takerAssetFillAmount ///////\n            mstore(paramsAreaOffset, takerAssetFillAmount)\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            /////// Write signature ///////\n            // Write offset to paramsArea\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n\n            // Calculate length of signature\n            sourceOffset := signature\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of signature\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of signature\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Set length of calldata\n            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))\n\n            // Increment free memory pointer\n            mstore(0x40, dataAreaEnd)\n        }\n\n        return fillOrderCalldata;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\n// solhint-disable max-line-length\ncontract LibConstants {\n   \n    // Asset data for ZRX token. Used for fee transfers.\n    // @TODO: Hardcode constant when we deploy. Currently \n    //        not constant to make testing easier.\n\n    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256(\"ERC20Token(address)\")) = 0xf47261b0\n    \n    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.\n    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570\n    // bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x6f\\xf6\\xc0\\xff\\x1d\\x68\\xb9\\x64\\x90\\x1f\\x98\\x6d\\x4c\\x9f\\xa3\\xac\\x68\\x34\\x65\\x70\";\n    \n    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.\n    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498\n    bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xe4\\x1d\\x24\\x89\\x57\\x1d\\x32\\x21\\x89\\x24\\x6d\\xaf\\xa5\\xeb\\xde\\x1f\\x46\\x99\\xf4\\x98\";\n}\n// solhint-enable max-line-length\n",
+		"2.0.0/protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\n// solhint-disable\npragma solidity 0.4.24;\n\n\n/// @dev This contract documents the revert reasons used in the Exchange contract.\n/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.\ncontract LibExchangeErrors {\n\n    /// Order validation errors ///\n    string constant ORDER_UNFILLABLE = \"ORDER_UNFILLABLE\";                              // Order cannot be filled.\n    string constant INVALID_MAKER = \"INVALID_MAKER\";                                    // Invalid makerAddress.\n    string constant INVALID_TAKER = \"INVALID_TAKER\";                                    // Invalid takerAddress.\n    string constant INVALID_SENDER = \"INVALID_SENDER\";                                  // Invalid `msg.sender`.\n    string constant INVALID_ORDER_SIGNATURE = \"INVALID_ORDER_SIGNATURE\";                // Signature validation failed. \n    \n    /// fillOrder validation errors ///\n    string constant INVALID_TAKER_AMOUNT = \"INVALID_TAKER_AMOUNT\";                      // takerAssetFillAmount cannot equal 0.\n    string constant ROUNDING_ERROR = \"ROUNDING_ERROR\";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. \n    \n    /// Signature validation errors ///\n    string constant INVALID_SIGNATURE = \"INVALID_SIGNATURE\";                            // Signature validation failed. \n    string constant SIGNATURE_ILLEGAL = \"SIGNATURE_ILLEGAL\";                            // Signature type is illegal.\n    string constant SIGNATURE_UNSUPPORTED = \"SIGNATURE_UNSUPPORTED\";                    // Signature type unsupported.\n    \n    /// cancelOrdersUptTo errors ///\n    string constant INVALID_NEW_ORDER_EPOCH = \"INVALID_NEW_ORDER_EPOCH\";                // Specified salt must be greater than or equal to existing orderEpoch.\n\n    /// fillOrKillOrder errors ///\n    string constant COMPLETE_FILL_FAILED = \"COMPLETE_FILL_FAILED\";                      // Desired takerAssetFillAmount could not be completely filled. \n\n    /// matchOrders errors ///\n    string constant NEGATIVE_SPREAD_REQUIRED = \"NEGATIVE_SPREAD_REQUIRED\";              // Matched orders must have a negative spread.\n\n    /// Transaction errors ///\n    string constant REENTRANCY_ILLEGAL = \"REENTRANCY_ILLEGAL\";                          // Recursive reentrancy is not allowed. \n    string constant INVALID_TX_HASH = \"INVALID_TX_HASH\";                                // Transaction has already been executed. \n    string constant INVALID_TX_SIGNATURE = \"INVALID_TX_SIGNATURE\";                      // Signature validation failed. \n    string constant FAILED_EXECUTION = \"FAILED_EXECUTION\";                              // Transaction execution failed. \n    \n    /// registerAssetProxy errors ///\n    string constant ASSET_PROXY_ALREADY_EXISTS = \"ASSET_PROXY_ALREADY_EXISTS\";          // AssetProxy with same id already exists.\n\n    /// dispatchTransferFrom errors ///\n    string constant ASSET_PROXY_DOES_NOT_EXIST = \"ASSET_PROXY_DOES_NOT_EXIST\";          // No assetProxy registered at given id.\n    string constant TRANSFER_FAILED = \"TRANSFER_FAILED\";                                // Asset transfer unsuccesful.\n\n    /// Length validation errors ///\n    string constant LENGTH_GREATER_THAN_0_REQUIRED = \"LENGTH_GREATER_THAN_0_REQUIRED\";  // Byte array must have a length greater than 0.\n    string constant LENGTH_GREATER_THAN_3_REQUIRED = \"LENGTH_GREATER_THAN_3_REQUIRED\";  // Byte array must have a length greater than 3.\n    string constant LENGTH_0_REQUIRED = \"LENGTH_0_REQUIRED\";                            // Byte array must have a length of 0.\n    string constant LENGTH_65_REQUIRED = \"LENGTH_65_REQUIRED\";                          // Byte array must have a length of 65.\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibMath.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibMath is\n    SafeMath\n{\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function safeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorFloor(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function safeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorCeil(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function getPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function getPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // The absolute rounding error is the difference between the rounded\n        // value and the ideal value. The relative rounding error is the\n        // absolute rounding error divided by the absolute value of the\n        // ideal value. This is undefined when the ideal value is zero.\n        //\n        // The ideal value is `numerator * target / denominator`.\n        // Let's call `numerator * target % denominator` the remainder.\n        // The absolute error is `remainder / denominator`.\n        //\n        // When the ideal value is zero, we require the absolute error to\n        // be zero. Fortunately, this is always the case. The ideal value is\n        // zero iff `numerator == 0` and/or `target == 0`. In this case the\n        // remainder and absolute error are also zero. \n        if (target == 0 || numerator == 0) {\n            return false;\n        }\n        \n        // Otherwise, we want the relative rounding error to be strictly\n        // less than 0.1%.\n        // The relative error is `remainder / (numerator * target)`.\n        // We want the relative error less than 1 / 1000:\n        //        remainder / (numerator * denominator)  <  1 / 1000\n        // or equivalently:\n        //        1000 * remainder  <  numerator * target\n        // so we have a rounding error iff:\n        //        1000 * remainder  >=  numerator * target\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding up.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // See the comments in `isRoundingError`.\n        if (target == 0 || numerator == 0) {\n            // When either is zero, the ideal value and rounded value are zero\n            // and there is no rounding error. (Although the relative error\n            // is undefined.)\n            return false;\n        }\n        // Compute remainder as before\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        remainder = safeSub(denominator, remainder) % denominator;\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssetProxyDispatcher.sol\";\n\n\ncontract MAssetProxyDispatcher is\n    IAssetProxyDispatcher\n{\n    // Logs registration of new asset proxy\n    event AssetProxyRegistered(\n        bytes4 id,              // Id of new registered AssetProxy.\n        address assetProxy      // Address of new registered AssetProxy.\n    );\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal;\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IExchangeCore.sol\";\n\n\ncontract MExchangeCore is\n    IExchangeCore\n{\n    // Fill event is emitted whenever an order is filled.\n    event Fill(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that received fees.\n        address takerAddress,                 // Address that filled the order.\n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        uint256 makerAssetFilledAmount,       // Amount of makerAsset sold by maker and bought by taker. \n        uint256 takerAssetFilledAmount,       // Amount of takerAsset sold by taker and bought by maker.\n        uint256 makerFeePaid,                 // Amount of ZRX paid to feeRecipient by maker.\n        uint256 takerFeePaid,                 // Amount of ZRX paid to feeRecipient by taker.\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // Cancel event is emitted whenever an individual order is cancelled.\n    event Cancel(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that would have recieved fees if order was filled.   \n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // CancelUpTo event is emitted whenever `cancelOrdersUpTo` is executed succesfully.\n    event CancelUpTo(\n        address indexed makerAddress,         // Orders cancelled must have been created by this address.\n        address indexed senderAddress,        // Orders cancelled must have a `senderAddress` equal to this address.\n        uint256 orderEpoch                    // Orders with specified makerAddress and senderAddress with a salt less than this value are considered cancelled.\n    );\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrderInternal(LibOrder.Order memory order)\n        internal;\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function updateFilledState(\n        LibOrder.Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        LibFillResults.FillResults memory fillResults\n    )\n        internal;\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        LibOrder.Order memory order,\n        bytes32 orderHash\n    )\n        internal;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo Status, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view;\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo\n    )\n        internal\n        view;\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        LibOrder.Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.FillResults memory fillResults);\n\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IMatchOrders.sol\";\n\n\ncontract MMatchOrders is\n    IMatchOrders\n{\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure;\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/ISignatureValidator.sol\";\n\n\ncontract MSignatureValidator is\n    ISignatureValidator\n{\n    event SignatureValidatorApproval(\n        address indexed signerAddress,     // Address that approves or disapproves a contract to verify signatures.\n        address indexed validatorAddress,  // Address of signature validator contract.\n        bool approved                      // Approval or disapproval of validator contract.\n    );\n\n    // Allowed signature types.\n    enum SignatureType {\n        Illegal,         // 0x00, default value\n        Invalid,         // 0x01\n        EIP712,          // 0x02\n        EthSign,         // 0x03\n        Wallet,          // 0x04\n        Validator,       // 0x05\n        PreSigned,       // 0x06\n        NSignatureTypes  // 0x07, number of signature types. Always leave at end.\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"../interfaces/ITransactions.sol\";\n\n\ncontract MTransactions is\n    ITransactions\n{\n    // Hash for the EIP712 ZeroEx Transaction Schema\n    bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"ZeroExTransaction(\",\n        \"uint256 salt,\",\n        \"address signerAddress,\",\n        \"bytes data\",\n        \")\"\n    ));\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result);\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address);\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IWrapperFunctions.sol\";\n\n\ncontract MWrapperFunctions is \n    IWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n}\n",
+		"2.0.0/tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n",
+		"2.0.0/tokens/ERC721Token/IERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Token {\n\n    /// @dev This emits when ownership of any NFT changes by any mechanism.\n    ///      This event emits when NFTs are created (`from` == 0) and destroyed\n    ///      (`to` == 0). Exception: during contract creation, any number of NFTs\n    ///      may be created and assigned without emitting Transfer. At the time of\n    ///      any transfer, the approved address for that NFT (if any) is reset to none.\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when the approved address for an NFT is changed or\n    ///      reaffirmed. The zero address indicates there is no approved address.\n    ///      When a Transfer event emits, this also indicates that the approved\n    ///      address for that NFT (if any) is reset to none.\n    event Approval(\n        address indexed _owner,\n        address indexed _approved,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when an operator is enabled or disabled for an owner.\n    ///      The operator can manage all NFTs of the owner.\n    event ApprovalForAll(\n        address indexed _owner,\n        address indexed _operator,\n        bool _approved\n    );\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      perator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external;\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external;\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external;\n\n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public;\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address);\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId) \n        public\n        view\n        returns (address);\n    \n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool);\n}\n",
+		"2.0.0/tokens/EtherToken/IEtherToken.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../ERC20Token/IERC20Token.sol\";\n\n\ncontract IEtherToken is\n    IERC20Token\n{\n    function deposit()\n        public\n        payable;\n    \n    function withdraw(uint256 amount)\n        public;\n}\n",
+		"2.0.0/utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
+		"2.0.0/utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
+		"2.0.0/utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
+		"2.0.0/utils/ReentrancyGuard/ReentrancyGuard.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ReentrancyGuard {\n\n    // Locked state of mutex\n    bool private locked = false;\n\n    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked\n    ///      before function execution and unlocked after.\n    modifier nonReentrant() {\n        // Ensure mutex is unlocked\n        require(\n            !locked,\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        // Lock mutex before function call\n        locked = true;\n\n        // Perform function call\n        _;\n\n        // Unlock mutex after function call\n        locked = false;\n    }\n}\n",
+		"2.0.0/utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n"
+	},
+	"sourceTreeHashHex": "0xd4b411ae8c566bfc879b9880fcf5306a0b0b7051368f0c84ad27da6b5a6f0637",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {
+		"1": {
+			"address": "0x4f833a24e1f95d70f028921e27040ca56e09ab0b",
+			"links": {},
+			"constructorArgs": "[]"
+		},
+		"3": {
+			"address": "0x4530c0483a1633c7a1c97d2c53721caff2caaaaf",
+			"links": {},
+			"constructorArgs": "[\"0xf47261b0000000000000000000000000ff67881f8d12f372d91baae9752eb3631ff0ed00\"]"
+		},
+		"42": {
+			"address": "0x35dd2932454449b14cee11a94d3674a936d5d7b2",
+			"links": {},
+			"constructorArgs": "[\"0xf47261b00000000000000000000000002002d3812f58e35f0ea1ffbf80a75a38c32175fa\"]"
+		},
+		"50": {
+			"address": "0x48bacb9266a570d521063ef5dd96e61686dbe788",
+			"links": {},
+			"constructorArgs": "[\"0xf47261b0000000000000000000000000871dd7c2b4b25e1aa18728e9d5f2af4c4e431f5c\"]"
+		}
+	}
+}
diff --git a/packages/pipeline/src/events.ts b/packages/pipeline/src/events.ts
new file mode 100644
index 000000000..a6e1e4ad3
--- /dev/null
+++ b/packages/pipeline/src/events.ts
@@ -0,0 +1,75 @@
+import { AbiDecoder } from '@0xproject/utils';
+import { default as axios } from 'axios';
+import { BlockParam, BlockParamLiteral, DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { artifacts } from './artifacts';
+
+// const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+const ETHERSCAN_URL = 'https://api.etherscan.io/api';
+// TOOD(albrow): Pass this in as a constructor argument instead of an env var.
+const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY;
+
+// Raw response from etherescan.io
+interface EventsResponse {
+    status: string;
+    message: string;
+    result: EventsResponseResult[];
+}
+
+// Events as represented in the response from etherscan.io
+interface EventsResponseResult {
+    address: string;
+    topics: string[];
+    data: string;
+    blockNumber: string;
+    timeStamp: string;
+    gasPrice: string;
+    gasUsed: string;
+    logIndex: string;
+    transactionHash: string;
+    transactionIndex: string;
+}
+
+// Parses and abi-decodes the fill events response from etherscan.io.
+const parseFillEventsResponse = R.pipe(R.map(convertResponseToLogEntry), R.map(tryToDecodeLogOrNoop));
+
+function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
+    const radix = 10;
+    return {
+        logIndex: parseInt(result.logIndex, radix),
+        transactionIndex: parseInt(result.logIndex, radix),
+        transactionHash: result.transactionHash,
+        blockHash: '',
+        blockNumber: parseInt(result.blockNumber, radix),
+        address: result.address,
+        data: result.data,
+        topics: result.topics,
+    };
+}
+
+function tryToDecodeLogOrNoop(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
+    const abiDecoder = new AbiDecoder([artifacts.Exchange.compilerOutput.abi]);
+    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    return logWithDecodedArgs as LogWithDecodedArgs<DecodedLogArgs>;
+}
+
+/**
+ * Gets the decoded events for a specific contract and block range.
+ * @param contractAddress  The address of the contract to get the events for.
+ * @param fromBlock The start of the block range to get events for (inclusive).
+ * @param toBlock The end of the block range to get events for (inclusive).
+ * @returns A list of decoded events.
+ */
+export async function getContractEventsAsync(
+    contractAddress: string,
+    fromBlock: BlockParam = BlockParamLiteral.Earliest,
+    toBlock: BlockParam = BlockParamLiteral.Latest,
+): Promise<Array<LogWithDecodedArgs<DecodedLogArgs>>> {
+    const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${ETHERSCAN_API_KEY}`;
+    const resp = await axios.get<EventsResponse>(fullURL);
+    // TODO(albrow): Check response code.
+    const decodedEvents = parseFillEventsResponse(resp.data.result);
+    return decodedEvents;
+}
diff --git a/packages/pipeline/src/global.d.ts b/packages/pipeline/src/global.d.ts
index 0af4ddb30..94e63a32d 100644
--- a/packages/pipeline/src/global.d.ts
+++ b/packages/pipeline/src/global.d.ts
@@ -1,6 +1,6 @@
-declare module 'queue';
-declare module 'airtable';
 declare module '*.json' {
-    const value: any;
-    export default value;
+    const json: any;
+    /* tslint:disable */
+    export default json;
+    /* tslint:enable */
 }
diff --git a/packages/pipeline/src/models/block.ts b/packages/pipeline/src/models/block.ts
deleted file mode 100644
index a81cdb293..000000000
--- a/packages/pipeline/src/models/block.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-const block = {
-    tableName: 'blocks',
-    tableProperties: {
-        id: {
-            type: 'key',
-        },
-        timestamp: {
-            type: 'timestamp',
-            required: true,
-        },
-        block_number: {
-            type: 'bigint',
-            required: true,
-        },
-    },
-};
-const logToBlockSchemaMapping: any = {
-    number: 'block_number',
-    hash: 'block_hash',
-    timestamp: 'timestamp',
-};
-export { block, logToBlockSchemaMapping };
diff --git a/packages/pipeline/src/models/event.ts b/packages/pipeline/src/models/event.ts
deleted file mode 100644
index cb1c939e5..000000000
--- a/packages/pipeline/src/models/event.ts
+++ /dev/null
@@ -1,84 +0,0 @@
-const event = {
-    tableName: 'events',
-    tableProperties: {
-        id: {
-            type: 'key',
-        },
-        timestamp: {
-            type: 'timestamp',
-            required: true,
-        },
-        event_type: {
-            type: 'varchar',
-            required: true,
-        },
-        error_id: {
-            type: 'varchar',
-        },
-        order_hash: {
-            type: 'char(66)',
-        },
-        maker: {
-            type: 'char(42)',
-        },
-        maker_amount: {
-            type: 'varchar',
-        },
-        maker_fee: {
-            type: 'varchar',
-        },
-        maker_token: {
-            type: 'char(42)',
-        },
-        taker_amount: {
-            type: 'varchar',
-        },
-        taker_fee: {
-            type: 'varchar',
-        },
-        taker_token: {
-            type: 'char(42)',
-        },
-        txn_hash: {
-            type: 'char(66)',
-        },
-        gas_used: {
-            type: 'varchar',
-        },
-        gas_price: {
-            type: 'varchar',
-        },
-        fee_recipient: {
-            type: 'char(42)',
-        },
-        method_id: {
-            type: 'char(10)',
-        },
-        salt: {
-            type: 'varchar',
-        },
-        block_number: {
-            type: 'bigint',
-        },
-    },
-};
-const logToEventSchemaMapping: any = {
-    blockNumber: 'block_number',
-    transactionHash: 'txn_hash',
-    event: 'event_type',
-    logIndex: 'log_index',
-    'args.maker': 'maker',
-    'args.taker': 'taker',
-    'args.feeRecipient': 'fee_recipient',
-    'args.makerToken': 'maker_token',
-    'args.takerToken': 'taker_token',
-    'args.filledMakerTokenAmount': 'maker_amount',
-    'args.filledTakerTokenAmount': 'taker_amount',
-    'args.paidMakerFee': 'maker_fee',
-    'args.paidTakerFee': 'taker_fee',
-    'args.orderHash': 'order_hash',
-    'args.cancelledMakerTokenAmount': 'maker_amount',
-    'args.cancelledTakerTokenAmount': 'taker_amount',
-    'args.errorId': 'error_id',
-};
-export { event, logToEventSchemaMapping };
diff --git a/packages/pipeline/src/models/historical_prices.ts b/packages/pipeline/src/models/historical_prices.ts
deleted file mode 100644
index cf49b579e..000000000
--- a/packages/pipeline/src/models/historical_prices.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-const historicalPrices = {
-    tableName: 'historical_prices',
-    tableProperties: {
-        token: {
-            type: 'varchar',
-        },
-        base: {
-            type: 'varchar',
-        },
-        timestamp: {
-            type: 'timestamp',
-        },
-        close: {
-            type: 'numeric(50)',
-        },
-        high: {
-            type: 'numeric(50)',
-        },
-        low: {
-            type: 'numeric(50)',
-        },
-        open: {
-            type: 'numeric(50)',
-        },
-        volume_from: {
-            type: 'numeric(50)',
-        },
-        volume_to: {
-            type: 'numeric(50)',
-        },
-    },
-};
-const logToHistoricalPricesSchema: { [log: string]: string } = {
-    token: 'token',
-    time: 'timestamp',
-    close: 'close',
-    high: 'high',
-    low: 'low',
-    open: 'open',
-    volumefrom: 'volume_from',
-    volumeto: 'volume_to',
-};
-export { historicalPrices, logToHistoricalPricesSchema };
diff --git a/packages/pipeline/src/models/order.ts b/packages/pipeline/src/models/order.ts
deleted file mode 100644
index dadae2883..000000000
--- a/packages/pipeline/src/models/order.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-const order = {
-    tableName: 'orders',
-    tableProperties: {
-        id: {
-            type: 'key',
-        },
-        timestamp: {
-            type: 'timestamp',
-            required: true,
-        },
-        block_number: {
-            type: 'bigint',
-            required: true,
-        },
-    },
-};
-const logToOrderSchemaMapping: any = {
-    exchangeContractAddress: 'exchange_contract_address',
-    maker: 'maker',
-    makerTokenAddress: 'maker_token',
-    makerTokenAmount: 'maker_amount',
-    makerFee: 'maker_fee',
-    taker: 'taker',
-    takerTokenAddress: 'taker_token',
-    takerTokenAmount: 'taker_amount',
-    takerFee: 'taker_fee',
-    expirationUnixTimestampSec: 'expiration_unix_timestamp_sec',
-    salt: 'salt',
-};
-export { order, logToOrderSchemaMapping };
diff --git a/packages/pipeline/src/models/price.ts b/packages/pipeline/src/models/price.ts
deleted file mode 100644
index 9e45cc2a9..000000000
--- a/packages/pipeline/src/models/price.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-const price = {
-    tableName: 'prices',
-    tableProperties: {
-        address: {
-            type: 'char(42)',
-        },
-        timestamp: {
-            type: 'timestamp',
-        },
-        price: {
-            type: 'numeric(50)',
-        },
-    },
-};
-export { price };
diff --git a/packages/pipeline/src/models/relayer.ts b/packages/pipeline/src/models/relayer.ts
deleted file mode 100644
index 77a123e8b..000000000
--- a/packages/pipeline/src/models/relayer.ts
+++ /dev/null
@@ -1,75 +0,0 @@
-// const relayer = {
-//     tableName: 'relayers',
-//     tableProperties: {
-//         id: {
-//             type: 'integer',
-//         },
-//         name: {
-//             type: 'varchar',
-//         },
-//         url : {
-//             type: 'varchar',
-//         },
-//         model: {
-//             type: 'varchar[]',
-//         },
-//         status: {
-//             type: 'varchar',
-//         },
-//         sra_status: {
-//             type: 'varchar',
-//         },
-//         sra_http_url: {
-//             type: 'varchar',
-//         },
-//         known_fee_addresses: {
-//             type: 'char(42)[]',
-//         },
-//         known_taker_addresses: {
-//             type: 'char(42)[]',
-//         },
-//         relayer_type: {
-//             type: 'varchar',
-//         },
-//     },
-// };
-const relayer = {
-    tableName: 'relayers',
-    tableProperties: {
-        name: {
-            type: 'varchar',
-        },
-        url: {
-            type: 'varchar',
-        },
-        sra_http_endpoint: {
-            type: 'varchar',
-        },
-        sra_ws_endpoint: {
-            type: 'varchar',
-        },
-        fee_recipient_addresses: {
-            type: 'char(42)[]',
-        },
-        taker_addresses: {
-            type: 'char(42)[]',
-        },
-    },
-};
-// const logToRelayerSchemaMapping: any = {
-//     'id' : 'id',
-//     'fields[\'Name\']': 'name',
-//     'fields[\'URL\']': 'url',
-//     'fields[\'Model\']': 'model',
-//     'fields[\'Status\']': 'status',
-//     'fields[\'SRA Status\']': 'sra_status',
-//     'fields[\'SRA HTTP URL\']': 'sra_http_url',
-//     'fields[\'Known Fee Addresses\']': 'known_fee_addresses',
-//     'fields[\'Known Taker Addresses\']': 'known_taker_addresses',
-//     'fields[\'Relayer Type\']': 'relayer_type',
-// };
-const logToRelayerSchemaMapping: any = {
-    name: 'name',
-    homepage_url: 'url',
-};
-export { relayer, logToRelayerSchemaMapping };
diff --git a/packages/pipeline/src/models/tokens.ts b/packages/pipeline/src/models/tokens.ts
deleted file mode 100644
index 96e8a31af..000000000
--- a/packages/pipeline/src/models/tokens.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-const token = {
-    tableName: 'tokens',
-    tableProperties: {
-        address: {
-            type: 'char(66)',
-        },
-        decimals: {
-            type: 'bigint',
-        },
-        name: {
-            type: 'varchar',
-        },
-        symbol: {
-            type: 'varchar',
-        },
-    },
-};
-const logToTokenSchemaMapping: any = {
-    address: 'address',
-    decimals: 'decimals',
-    name: 'name',
-    symbol: 'symbol',
-};
-export { token, logToTokenSchemaMapping };
diff --git a/packages/pipeline/src/models/transaction.ts b/packages/pipeline/src/models/transaction.ts
deleted file mode 100644
index 715cc9480..000000000
--- a/packages/pipeline/src/models/transaction.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-const transaction = {
-    tableName: 'transactions',
-    tableProperties: {
-        txn_hash: {
-            type: 'char(66)',
-        },
-        block_hash: {
-            type: 'char(66)',
-        },
-        block_number: {
-            type: 'bigint',
-        },
-        gas_used: {
-            type: 'varchar',
-        },
-        gas_price: {
-            type: 'varchar',
-        },
-        method_id: {
-            type: 'char(10)',
-        },
-        salt: {
-            type: 'varchar',
-        },
-    },
-};
-const logToTransactionSchemaMapping: any = {
-    hash: 'txn_hash',
-    gas: 'gas_used',
-    gasPrice: 'gas_price',
-    blockHash: 'block_hash',
-    blockNumber: 'block_number',
-    method_id: 'method_id',
-    salt: 'salt',
-};
-export { transaction, logToTransactionSchemaMapping };
diff --git a/packages/pipeline/src/postgres.ts b/packages/pipeline/src/postgres.ts
deleted file mode 100644
index d095e5c9e..000000000
--- a/packages/pipeline/src/postgres.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import * as dotenv from 'dotenv';
-import { Pool, PoolConfig } from 'pg';
-dotenv.config();
-const client: PoolConfig = {
-    user: process.env.AURORA_USER,
-    database: process.env.AURORA_DB,
-    password: process.env.AURORA_PASSWORD,
-    port: parseInt(process.env.AURORA_PORT || '5432', 10),
-    host: process.env.AURORA_HOST,
-};
-const postgresClient = new Pool(client);
-export { postgresClient };
diff --git a/packages/pipeline/src/run_jobs.ts b/packages/pipeline/src/run_jobs.ts
deleted file mode 100644
index 4d82d4e2d..000000000
--- a/packages/pipeline/src/run_jobs.ts
+++ /dev/null
@@ -1,87 +0,0 @@
-import { exec } from 'child_process';
-
-import { postgresClient } from './postgres.js';
-import { dataFetchingQueries } from './scripts/query_data.js';
-import { web3, zrx } from './zrx.js';
-const CUR_BLOCK_OFFSET = 20;
-postgresClient.query(dataFetchingQueries.get_max_block, []).then((data: any) => {
-    const maxBlockNumber = data.rows[0].max;
-    const safeCurBlockNumber = web3.eth.blockNumber - CUR_BLOCK_OFFSET;
-    console.log('Scraping ' + maxBlockNumber + ' to ' + safeCurBlockNumber);
-    exec(
-        'node ./lib/scripts/scrape_data --type events --from ' + maxBlockNumber + ' --to ' + safeCurBlockNumber,
-        (error, stdout, stderr) => {
-            if (error) {
-                console.log(error);
-                return;
-            }
-            console.log('Scraped events');
-            console.log('Scraping blocks');
-            exec(
-                'node ./lib/scripts/scrape_data --type blocks --from ' + maxBlockNumber + ' --to ' + safeCurBlockNumber,
-                (error, stdout, stderr) => {
-                    if (error) {
-                        console.log(error);
-                        return;
-                    }
-                    console.log('Scraped blocks');
-                    console.log('Scraping transactions');
-                    exec(
-                        'node ./lib/scripts/scrape_data --type transactions --from ' +
-                            maxBlockNumber +
-                            ' --to ' +
-                            safeCurBlockNumber,
-                        (error, stdout, stderr) => {
-                            if (error) {
-                                console.log(error);
-                                return;
-                            }
-                            console.log('Scraped transactions');
-                            console.log('Joining events_staging');
-                            exec(
-                                'node ./lib/scripts/join_tables --name events_staging --from ' +
-                                    maxBlockNumber +
-                                    ' --to ' +
-                                    safeCurBlockNumber,
-                                (error, stdout, stderr) => {
-                                    if (error) {
-                                        console.log(error);
-                                        return;
-                                    }
-                                    console.log('Joined events_staging');
-                                    console.log('Joining events');
-                                    exec(
-                                        'node ./lib/scripts/join_tables --name events --from ' +
-                                            maxBlockNumber +
-                                            ' --to ' +
-                                            safeCurBlockNumber,
-                                        (error, stdout, stderr) => {
-                                            if (error) {
-                                                console.log(error);
-                                                return;
-                                            }
-                                            console.log('Joined events');
-                                            console.log('Joining events_full');
-                                            exec(
-                                                'node ./lib/scripts/join_tables --name events_full --from ' +
-                                                    maxBlockNumber +
-                                                    ' --to ' +
-                                                    safeCurBlockNumber,
-                                                (error, stdout, stderr) => {
-                                                    if (error) {
-                                                        console.log(error);
-                                                        return;
-                                                    }
-                                                },
-                                            );
-                                        },
-                                    );
-                                },
-                            );
-                        },
-                    );
-                },
-            );
-        },
-    );
-});
diff --git a/packages/pipeline/src/scrape_prices.ts b/packages/pipeline/src/scrape_prices.ts
deleted file mode 100644
index c26062fac..000000000
--- a/packages/pipeline/src/scrape_prices.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import { postgresClient } from './postgres.js';
-import { dataFetchingQueries } from './scripts/query_data.js';
-import { scrapeDataScripts } from './scripts/scrape_data.js';
-import { web3, zrx } from './zrx.js';
-const CUR_BLOCK_OFFSET = 20;
-postgresClient.query(dataFetchingQueries.get_most_recent_pricing_date, []).then((data: any) => {
-    const curMaxScrapedDate = new Date(data.rows[0].max);
-    const curDate = new Date();
-    scrapeDataScripts.scrapeAllPricesToDB(curMaxScrapedDate.getTime(), curDate.getTime());
-});
diff --git a/packages/pipeline/src/scripts/create_tables.ts b/packages/pipeline/src/scripts/create_tables.ts
deleted file mode 100644
index fd0d2b78b..000000000
--- a/packages/pipeline/src/scripts/create_tables.ts
+++ /dev/null
@@ -1,258 +0,0 @@
-import * as commandLineArgs from 'command-line-args';
-
-import { postgresClient } from '../postgres';
-import { formatters } from '../utils';
-const tableQueries: any = {
-    events_full: `CREATE TABLE IF NOT EXISTS events_full (
-        timestamp TIMESTAMP WITH TIME ZONE,
-        event_type VARCHAR,
-        error_id VARCHAR,
-        order_hash CHAR(66),
-        maker CHAR(42),
-        maker_amount NUMERIC(78),
-        maker_fee NUMERIC(78),
-        maker_token CHAR(42),
-        taker CHAR(42),
-        taker_amount NUMERIC(78),
-        taker_fee NUMERIC(78),
-        taker_token CHAR(42),
-        txn_hash CHAR(66),
-        gas_used NUMERIC(78),
-        gas_price NUMERIC(78),
-        fee_recipient CHAR(42),
-        method_id CHAR(10),
-        salt VARCHAR,
-        block_number BIGINT,
-        log_index BIGINT,
-        taker_symbol VARCHAR,
-        taker_name VARCHAR,
-        taker_decimals BIGINT,
-        taker_usd_price NUMERIC(78),
-        taker_txn_usd_value NUMERIC(78),
-        maker_symbol VARCHAR,
-        maker_name VARCHAR,
-        maker_decimals BIGINT,
-        maker_usd_price NUMERIC(78),
-        maker_txn_usd_value NUMERIC(78),
-        PRIMARY KEY (txn_hash, order_hash, log_index)
-    )`,
-    events: `CREATE TABLE IF NOT EXISTS events (
-        timestamp TIMESTAMP WITH TIME ZONE,
-        event_type VARCHAR,
-        error_id VARCHAR,
-        order_hash CHAR(66),
-        maker CHAR(42),
-        maker_amount NUMERIC(78),
-        maker_fee NUMERIC(78),
-        maker_token CHAR(42),
-        taker CHAR(42),
-        taker_amount NUMERIC(78),
-        taker_fee NUMERIC(78),
-        taker_token CHAR(42),
-        txn_hash CHAR(66),
-        gas_used NUMERIC(78),
-        gas_price NUMERIC(78),
-        fee_recipient CHAR(42),
-        method_id CHAR(10),
-        salt VARCHAR,
-        block_number BIGINT,
-        log_index BIGINT,
-        PRIMARY KEY (txn_hash, order_hash, log_index)
-    )`,
-    events_staging: `CREATE TABLE IF NOT EXISTS events_staging (
-        timestamp TIMESTAMP WITH TIME ZONE,
-        event_type VARCHAR,
-        error_id VARCHAR,
-        order_hash CHAR(66),
-        maker CHAR(42),
-        maker_amount NUMERIC(78),
-        maker_fee NUMERIC(78),
-        maker_token CHAR(42),
-        taker CHAR(42),
-        taker_amount NUMERIC(78),
-        taker_fee NUMERIC(78),
-        taker_token CHAR(42),
-        txn_hash CHAR(66),
-        fee_recipient CHAR(42),
-        block_number BIGINT,
-        log_index BIGINT,
-        PRIMARY KEY (txn_hash, order_hash, log_index)
-    )`,
-    events_raw: `CREATE TABLE IF NOT EXISTS events_raw (
-        event_type VARCHAR,
-        error_id VARCHAR,
-        order_hash CHAR(66),
-        maker CHAR(42),
-        maker_amount NUMERIC(78),
-        maker_fee NUMERIC(78),
-        maker_token CHAR(42),
-        taker CHAR(42),
-        taker_amount NUMERIC(78),
-        taker_fee NUMERIC(78),
-        taker_token CHAR(42),
-        txn_hash CHAR(66),
-        fee_recipient CHAR(42),
-        block_number BIGINT,
-        log_index BIGINT,
-        PRIMARY KEY (txn_hash, order_hash, log_index)
-    )`,
-    blocks: `CREATE TABLE IF NOT EXISTS blocks (
-        timestamp TIMESTAMP WITH TIME ZONE,
-        block_hash CHAR(66) UNIQUE,
-        block_number BIGINT,
-        PRIMARY KEY (block_hash)
-    )`,
-    transactions: `CREATE TABLE IF NOT EXISTS transactions (
-        txn_hash CHAR(66) UNIQUE,
-        block_hash CHAR(66),
-        block_number BIGINT,
-        gas_used NUMERIC(78),
-        gas_price NUMERIC(78),
-        method_id CHAR(10),
-        salt VARCHAR,
-        PRIMARY KEY (txn_hash)
-    )`,
-    tokens: `CREATE TABLE IF NOT EXISTS tokens (
-        address CHAR(42) UNIQUE,
-        name VARCHAR,
-        symbol VARCHAR,
-        decimals INT,
-        PRIMARY KEY (address)
-    )`,
-    prices: `CREATE TABLE IF NOT EXISTS prices (
-        address CHAR(42) UNIQUE,
-        timestamp TIMESTAMP WITH TIME ZONE,
-        price NUMERIC(78, 18),
-        PRIMARY KEY (address, timestamp)
-    )`,
-    relayers: `CREATE TABLE IF NOT EXISTS relayers (
-        name VARCHAR UNIQUE,
-        url VARCHAR DEFAULT '',
-        sra_http_endpoint VARCHAR DEFAULT '',
-        sra_ws_endpoint VARCHAR DEFAULT '',
-        fee_recipient_addresses CHAR(42)[] DEFAULT '{}',
-        taker_addresses CHAR(42)[] DEFAULT '{}',
-        PRIMARY KEY(name)`,
-    historical_prices: `CREATE TABLE IF NOT EXISTS historical_prices (
-        token VARCHAR,
-        base VARCHAR,
-        timestamp TIMESTAMP WITH TIME ZONE,
-        close NUMERIC(78, 18),
-        high NUMERIC(78, 18),
-        low NUMERIC(78, 18),
-        open NUMERIC(78, 18),
-        volume_from NUMERIC(78, 18),
-        volume_to NUMERIC(78, 18),
-        PRIMARY KEY (token, base, timestamp)
-    )`,
-    orders: `CREATE TABLE IF NOT EXISTS orders (
-        relayer_id VARCHAR,
-        exchange_contract_address CHAR(42),
-        maker CHAR(42),
-        maker_amount NUMERIC(78),
-        maker_fee NUMERIC(78),
-        maker_token CHAR(42),
-        taker CHAR(42),
-        taker_amount NUMERIC(78),
-        taker_fee NUMERIC(78),
-        taker_token CHAR(42),
-        fee_recipient CHAR(42),
-        expiration_unix_timestamp_sec NUMERIC(78),
-        salt VARCHAR,
-        order_hash CHAR(66),
-        PRIMARY KEY (relayer_id, order_hash)
-    )`,
-};
-function _safeQuery(query: string): any {
-    return new Promise((resolve, reject) => {
-        postgresClient
-            .query(query)
-            .then((data: any) => {
-                resolve(data);
-            })
-            .catch((err: any) => {
-                reject(err);
-            });
-    });
-}
-export const tableScripts = {
-    createTable(query: string): any {
-        return _safeQuery(query);
-    },
-    createAllTables(): any {
-        for (const tableName of tableQueries) {
-            _safeQuery(tableQueries[tableName]);
-        }
-    },
-};
-export const insertDataScripts = {
-    insertSingleRow(table: string, object: any): any {
-        return new Promise((resolve, reject) => {
-            const columns = Object.keys(object);
-            const safeArray: any = [];
-            for (const key of columns) {
-                if (key in object) {
-                    if (key === 'timestamp') {
-                        safeArray.push('to_timestamp(' + object[key] + ')');
-                    } else if (typeof object[key] === 'string' || object[key] instanceof String) {
-                        safeArray.push(formatters.escapeSQLParam(object[key]));
-                    } else {
-                        safeArray.push(object[key]);
-                    }
-                } else {
-                    safeArray.push('default');
-                }
-            }
-            const queryString = `INSERT INTO ${table} (${columns}) VALUES (${safeArray}) ON CONFLICT DO NOTHING`;
-            console.log(queryString);
-            postgresClient
-                .query(queryString)
-                .then((data: any) => {
-                    resolve(data);
-                })
-                .catch((err: any) => {
-                    reject(err);
-                });
-        });
-    },
-    insertMultipleRows(table: string, rows: any[], columns: any[]): any {
-        return new Promise((resolve, reject) => {
-            if (rows.length > 0) {
-                const rowsSplit = rows.map((value, index) => {
-                    const safeArray: any = [];
-                    for (const key of columns) {
-                        if (key in value) {
-                            if (key === 'timestamp') {
-                                safeArray.push('to_timestamp(' + value[key] + ')');
-                            } else if (typeof value[key] === 'string' || value[key] instanceof String) {
-                                safeArray.push(formatters.escapeSQLParam(value[key]));
-                            } else if (value[key] instanceof Array) {
-                                const escapedArray = value[key].map((subValue: string, subIndex: number) => {
-                                    return formatters.escapeSQLParam(subValue);
-                                });
-                                safeArray.push('ARRAY[' + escapedArray.toString() + ']');
-                            } else {
-                                safeArray.push(value[key]);
-                            }
-                        } else {
-                            safeArray.push('default');
-                        }
-                    }
-                    return '(' + safeArray + ')';
-                });
-                const queryString = `INSERT INTO ${table} (${columns}) VALUES ${rowsSplit} ON CONFLICT DO NOTHING`;
-                postgresClient
-                    .query(queryString)
-                    .then((data: any) => {
-                        resolve(data);
-                    })
-                    .catch((err: any) => {
-                        // console.log(err);
-                        reject(err);
-                    });
-            } else {
-                resolve({});
-            }
-        });
-    },
-};
diff --git a/packages/pipeline/src/scripts/join_tables.ts b/packages/pipeline/src/scripts/join_tables.ts
deleted file mode 100644
index e7c05b39a..000000000
--- a/packages/pipeline/src/scripts/join_tables.ts
+++ /dev/null
@@ -1,234 +0,0 @@
-import * as commandLineArgs from 'command-line-args';
-
-import { postgresClient } from '../postgres';
-import { formatters } from '../utils';
-const optionDefinitions = [
-    { name: 'name', alias: 'n', type: String },
-    { name: 'from', alias: 'f', type: Number },
-    { name: 'to', alias: 't', type: Number },
-];
-const cli = commandLineArgs(optionDefinitions);
-const dataInsertionQueries: any = {
-    events_staging: `INSERT INTO events_staging (
-        timestamp,
-        event_type,
-        error_id,
-        order_hash,
-        maker,
-        maker_amount,
-        maker_fee,
-        maker_token,
-        taker,
-        taker_amount,
-        taker_fee,
-        taker_token,
-        txn_hash,
-        fee_recipient,
-        block_number,
-        log_index
-    )
-        (SELECT
-            b.timestamp,
-            a.event_type,
-            a.error_id,
-            a.order_hash,
-            a.maker,
-            a.maker_amount,
-            a.maker_fee,
-            a.maker_token,
-            a.taker,
-            a.taker_amount,
-            a.taker_fee,
-            a.taker_token,
-            a.txn_hash,
-            a.fee_recipient,
-            a.block_number,
-            a.log_index
-        FROM
-            events_raw a
-        JOIN
-            blocks b
-        ON
-            a.block_number = b.block_number
-        AND
-            b.block_number >= $1
-        AND
-            b.block_number <= $2
-        ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
-    events: `INSERT INTO events (
-        timestamp,
-        event_type,
-        error_id,
-        order_hash,
-        maker,
-        maker_amount,
-        maker_fee,
-        maker_token,
-        taker,
-        taker_amount,
-        taker_fee,
-        taker_token,
-        txn_hash,
-        fee_recipient,
-        block_number,
-        log_index,
-        gas_used,
-        gas_price,
-        method_id,
-        salt
-    )
-        (SELECT
-            a.timestamp,
-            a.event_type,
-            a.error_id,
-            a.order_hash,
-            a.maker,
-            a.maker_amount,
-            a.maker_fee,
-            a.maker_token,
-            a.taker,
-            a.taker_amount,
-            a.taker_fee,
-            a.taker_token,
-            a.txn_hash,
-            a.fee_recipient,
-            a.block_number,
-            a.log_index,
-            b.gas_used,
-            b.gas_price,
-            b.method_id,
-            b.salt
-        FROM
-            events_staging a
-        JOIN
-            transactions b
-        ON
-            a.txn_hash = b.txn_hash
-        AND
-            a.block_number >= $1
-        AND
-            a.block_number <= $2
-        ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
-    events_full: `
-    INSERT INTO events_full (
-        timestamp,
-        event_type,
-        error_id,
-        order_hash,
-        maker,
-        maker_amount,
-        maker_fee,
-        maker_token,
-        taker,
-        taker_amount,
-        taker_fee,
-        taker_token,
-        txn_hash,
-        fee_recipient,
-        block_number,
-        log_index,
-        gas_used,
-        gas_price,
-        method_id,
-        salt,
-        taker_symbol,
-        taker_name,
-        taker_decimals,
-        taker_usd_price,
-        taker_txn_usd_value,
-        maker_symbol,
-        maker_name,
-        maker_decimals,
-        maker_usd_price,
-        maker_txn_usd_value
-    )
-     (SELECT
-        events.timestamp,
-        events.event_type,
-        events.error_id,
-        events.order_hash,
-        events.maker,
-        events.maker_amount,
-        events.maker_fee,
-        events.maker_token,
-        events.taker,
-        events.taker_amount,
-        events.taker_fee,
-        events.taker_token,
-        events.txn_hash,
-        events.fee_recipient,
-        events.block_number,
-        events.log_index,
-        events.gas_used,
-        events.gas_price,
-        events.method_id,
-        events.salt,
-        taker_token_prices.symbol,
-        taker_token_prices.name,
-        taker_token_prices.decimals,
-        taker_token_prices.price,
-        (events.taker_amount / (10 ^ taker_token_prices.decimals)) * taker_token_prices.price,
-        maker_token_prices.symbol,
-        maker_token_prices.name,
-        maker_token_prices.decimals,
-        maker_token_prices.price,
-        (events.maker_amount / (10 ^ maker_token_prices.decimals)) * maker_token_prices.price
-    FROM
-        events
-    LEFT JOIN
-        (SELECT
-            tokens.address,
-            tokens.name,
-            tokens.symbol,
-            tokens.decimals,
-            prices.timestamp,
-            prices.price
-        FROM
-            tokens
-        LEFT JOIN
-            prices
-        ON
-            tokens.symbol = prices.symbol) taker_token_prices
-	    ON
-        	(events.taker_token = taker_token_prices.address
-   		AND
-        	(DATE(events.timestamp) = DATE(taker_token_prices.timestamp) OR taker_token_prices.timestamp IS NULL))
-    LEFT JOIN
-        (SELECT
-            tokens.address,
-            tokens.name,
-            tokens.symbol,
-            tokens.decimals,
-            prices.timestamp,
-            prices.price
-        FROM
-            tokens
-        LEFT JOIN
-            prices
-        ON
-            tokens.symbol = prices.symbol) maker_token_prices
-    ON
-        (events.maker_token = maker_token_prices.address
-    AND
-        (DATE(events.timestamp) = DATE(maker_token_prices.timestamp) OR maker_token_prices.timestamp IS NULL))
-    WHERE
-        events.block_number >= $1
-    AND
-        events.block_number <= $2
-    ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
-};
-if (cli.name) {
-    const query = dataInsertionQueries[cli.name];
-    if (query && cli.from) {
-        const fromBlock = cli.from;
-        const toBlock = cli.to ? cli.to : cli.from + 1;
-        postgresClient
-            .query(query, [fromBlock, toBlock])
-            .then((data: any) => {
-                console.log(data);
-            })
-            .catch((err: any) => {
-                console.error(err);
-            });
-    }
-}
diff --git a/packages/pipeline/src/scripts/query_data.ts b/packages/pipeline/src/scripts/query_data.ts
deleted file mode 100644
index 97e3749ea..000000000
--- a/packages/pipeline/src/scripts/query_data.ts
+++ /dev/null
@@ -1,87 +0,0 @@
-import { formatters } from '../utils';
-export const dataFetchingQueries: any = {
-    get_missing_txn_hashes: `
-        SELECT
-            a.txn_hash
-        FROM
-            events_raw a
-        WHERE NOT EXISTS
-            (
-                SELECT
-                    *
-                FROM
-                    transactions b
-                WHERE
-                    b.txn_hash = a.txn_hash
-            )
-        AND
-            a.block_number >= $1
-        AND
-            a.block_number < $2`,
-    get_used_block_numbers: `
-        SELECT DISTINCT
-            a.block_number
-        FROM
-            events_raw a
-        WHERE NOT EXISTS
-            (
-                SELECT
-                    *
-                FROM
-                    blocks b
-                WHERE
-                    b.block_number = a.block_number
-            )
-        AND
-            a.block_number >= $1
-        AND
-            a.block_number < $2`,
-    get_token_registry: `
-        SELECT
-            *
-        FROM
-            tokens`,
-    get_max_block: `
-        SELECT
-            MAX(block_number)
-        FROM
-            events_raw`,
-    get_relayers: `
-        SELECT
-            *
-        FROM
-            relayers`,
-    get_most_recent_pricing_date: `
-        SELECT
-            MAX(DATE(timestamp))
-        FROM
-            prices
-    `,
-    get_top_unknown_token_addresses: `
-    SELECT a.token_address as address, a.txn_value / 2 as total_txn_value
-FROM
-(SELECT token_address, SUM(txn_value) as txn_value
-FROM
-(select a.timestamp, a.maker_token as token_address, (CASE WHEN a.taker_txn_usd_value > a.maker_txn_usd_value OR a.maker_txn_usd_value IS NULL
-                        THEN a.taker_txn_usd_value
-                        ELSE a.maker_txn_usd_value END) as txn_value
-        from events_full a
-        where a.event_type = 'LogFill'
-        and a.timestamp > (NOW() + INTERVAL '-24 hours')
-        union
-        select a.timestamp, a.taker_token as token_address, (CASE WHEN a.taker_txn_usd_value > a.maker_txn_usd_value OR a.maker_txn_usd_value IS NULL
-                        THEN a.taker_txn_usd_value
-                        ELSE a.maker_txn_usd_value END) as txn_value
-        from events_full a
-        where a.event_type = 'LogFill'
-        and a.timestamp > (NOW() + INTERVAL '-24 hours')) token_txn_values
-WHERE token_address IS NOT NULL
-AND txn_value > 0
-GROUP BY 1
-ORDER BY 2 DESC) a
-LEFT JOIN tokens b
-ON a.token_address = b.address
-WHERE symbol is NULL
-ORDER BY 2 DESC
-`,
-};
diff --git a/packages/pipeline/src/scripts/scrape_data.ts b/packages/pipeline/src/scripts/scrape_data.ts
deleted file mode 100644
index 963670b47..000000000
--- a/packages/pipeline/src/scripts/scrape_data.ts
+++ /dev/null
@@ -1,649 +0,0 @@
-import { ExchangeEvents, ZeroEx } from '0x.js';
-import { HttpClient, Order, OrderbookRequest, OrderbookResponse, TokenPairsItem } from '@0xproject/connect';
-import * as Airtable from 'airtable';
-import * as commandLineArgs from 'command-line-args';
-import * as _ from 'lodash';
-import * as querystring from 'querystring';
-import * as queue from 'queue';
-import * as request from 'request';
-import * as rpn from 'request-promise-native';
-
-import { HttpRequestOptions } from '../../../connect/lib/src/types.js';
-import { relayer } from '../models/relayer.js';
-import { token } from '../models/tokens.js';
-import { postgresClient } from '../postgres.js';
-import { typeConverters } from '../utils.js';
-import { web3, zrx } from '../zrx.js';
-
-import { insertDataScripts } from './create_tables.js';
-import { dataFetchingQueries } from './query_data.js';
-const optionDefinitions = [
-    { name: 'from', alias: 'f', type: Number },
-    { name: 'to', alias: 't', type: Number },
-    { name: 'type', type: String },
-    { name: 'id', type: String },
-    { name: 'force', type: Boolean },
-    { name: 'token', type: String },
-];
-const cli = commandLineArgs(optionDefinitions);
-const q = queue({ concurrency: 6, autostart: true });
-const airtableBase = new Airtable({ apiKey: process.env.AIRTABLE_API_KEY }).base(process.env.AIRTABLE_0X_BASE);
-const BLOCK_INCREMENTS = 1000;
-const BASE_SYMBOL = 'USD'; // use USD as base currency against
-const API_HIST_LIMIT = 2000; // cryptocompare API limits histoday price query to 2000 days
-const SECONDS_PER_DAY = 86400;
-const PRICE_API_ENDPOINT = 'https://min-api.cryptocompare.com/data/pricehistorical';
-const RELAYER_REGISTRY_JSON = 'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/master/relayers.json';
-const METAMASK_ETH_CONTRACT_METADATA_JSON =
-    'https://raw.githubusercontent.com/MetaMask/eth-contract-metadata/master/contract-map.json';
-const ETHPLORER_BASE_URL = 'http://api.ethplorer.io';
-const ETHPLORER_TOP_TOKENS_JSON = `${ETHPLORER_BASE_URL}/getTopTokens?apiKey=dyijm5418TjOJe34`;
-// const HIST_PRICE_API_ENDPOINT = 'https://min-api.cryptocompare.com/data/histoday';
-const AIRTABLE_RELAYER_INFO = 'Relayer Info';
-export const pullDataScripts = {
-    getAllEvents(fromBlockNumber: number, toBlockNumber: number): any {
-        return new Promise((resolve, reject) => {
-            const getLogsPromises: any[] = [];
-            getLogsPromises.push(
-                zrx.exchange.getLogsAsync(
-                    ExchangeEvents.LogFill,
-                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
-                    {},
-                ),
-                zrx.exchange.getLogsAsync(
-                    ExchangeEvents.LogCancel,
-                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
-                    {},
-                ),
-                zrx.exchange.getLogsAsync(
-                    ExchangeEvents.LogError,
-                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
-                    {},
-                ),
-            );
-            Promise.all(getLogsPromises)
-                .then((data: any[]) => {
-                    resolve(data);
-                })
-                .catch((err: any) => {
-                    reject(err);
-                });
-        });
-    },
-    getBlockInfo(blockNumber: number): any {
-        return new Promise((resolve, reject) => {
-            web3.eth.getBlock(blockNumber, (err, result) => {
-                if (err) {
-                    reject(err);
-                } else {
-                    resolve(result);
-                }
-            });
-        });
-    },
-    getTransactionInfo(transactionHash: string): any {
-        return new Promise((resolve, reject) => {
-            web3.eth.getTransaction(transactionHash, (err, result) => {
-                if (err) {
-                    reject(err);
-                } else {
-                    resolve(result);
-                }
-            });
-        });
-    },
-    getTokenRegistry(): any {
-        return new Promise((resolve, reject) => {
-            zrx.tokenRegistry
-                .getTokensAsync()
-                .then((data: any) => {
-                    resolve(data);
-                })
-                .catch((err: any) => {
-                    reject(err);
-                });
-        });
-    },
-    getMetaMaskTokens(): any {
-        return new Promise((resolve, reject) => {
-            request(METAMASK_ETH_CONTRACT_METADATA_JSON, (error, response, body) => {
-                if (error) {
-                    reject(error);
-                } else {
-                    resolve(JSON.parse(body));
-                }
-            });
-        });
-    },
-    getEthplorerTopTokens(): any {
-        return new Promise((resolve, reject) => {
-            request(ETHPLORER_TOP_TOKENS_JSON, (error, response, body) => {
-                if (error) {
-                    reject(error);
-                } else {
-                    resolve(JSON.parse(body));
-                }
-            });
-        });
-    },
-    getEthplorerToken(tokenAddress: string): any {
-        return new Promise((resolve, reject) => {
-            const url = `${ETHPLORER_BASE_URL}/getTokenInfo/${tokenAddress}?apiKey=dyijm5418TjOJe34`;
-            request(url, (error, response, body) => {
-                if (error) {
-                    reject(error);
-                } else {
-                    try {
-                        const json = JSON.parse(body);
-                        resolve(json);
-                    } catch (err) {
-                        resolve({ error: 'error' });
-                    }
-                }
-            });
-        });
-    },
-    getPriceData(symbol: string, timestamp: number, timeDelay?: number): any {
-        return new Promise((resolve, reject) => {
-            if (symbol === 'WETH') {
-                symbol = 'ETH';
-            }
-            let parsedParams = querystring.stringify({
-                fsym: symbol,
-                tsyms: 'USD',
-                ts: timestamp / 1000,
-            });
-            console.debug(parsedParams);
-            setTimeout(() => {
-                request(PRICE_API_ENDPOINT + '?' + parsedParams, (error, response, body) => {
-                    if (error) {
-                        reject(error);
-                    } else {
-                        resolve(JSON.parse(body));
-                    }
-                });
-            }, timeDelay);
-        });
-    },
-    getRelayers(): any {
-        return new Promise((resolve, reject) => {
-            request(RELAYER_REGISTRY_JSON, (error, response, body) => {
-                if (error) {
-                    reject(error);
-                } else {
-                    resolve(JSON.parse(body));
-                }
-            });
-        });
-    },
-    async getOrderBook(sraEndpoint: string): Promise<Object> {
-        const relayerClient = new HttpClient(sraEndpoint);
-        const tokenResponse: TokenPairsItem[] = await relayerClient.getTokenPairsAsync();
-        const fullOrderBook: OrderbookResponse[] = [];
-        for (const tokenPair of tokenResponse) {
-            const orderBookRequest: OrderbookRequest = {
-                baseTokenAddress: tokenPair.tokenA.address,
-                quoteTokenAddress: tokenPair.tokenB.address,
-            };
-            const orderBook: OrderbookResponse = await relayerClient.getOrderbookAsync(orderBookRequest);
-            fullOrderBook.push(orderBook);
-        }
-        return fullOrderBook;
-    },
-    // async getHistoricalPrices(
-    //     fromSymbol: string,
-    //     toSymbol: string,
-    //     fromTimestamp: number,
-    //     toTimestamp: number,
-    // ): Promise<HistoricalPriceResponse> {
-    //     const daysInQueryPeriod = Math.round((toTimestamp - fromTimestamp) / (SECONDS_PER_DAY));
-    //     if(fromSymbol === 'WETH') {
-    //         fromSymbol = 'ETH';
-    //     }
-    //     var parsedParams = {
-    //         fsym: fromSymbol,
-    //         tsym: toSymbol,
-    //         limit: Math.min(daysInQueryPeriod, API_HIST_LIMIT),
-    //         toTs: toTimestamp,
-    //     };
-    //     var options = {
-    //         uri: HIST_PRICE_API_ENDPOINT,
-    //         qs: parsedParams,
-    //         json: false,
-    //     };
-    //     try {
-    //         const response = await rpn(options);
-    //         return Promise.resolve(JSON.parse(response));
-    //     } catch (error) {
-    //         console.debug(error);
-    //         return Promise.reject(error);
-    //     }
-    // },
-};
-export const scrapeDataScripts = {
-    scrapeAllPricesToDB(fromTime: number, toTime: number) {
-        const fromDate = new Date(fromTime);
-        fromDate.setUTCHours(0);
-        fromDate.setUTCMinutes(0);
-        fromDate.setUTCSeconds(0);
-        fromDate.setUTCMilliseconds(0);
-        const toDate = new Date(toTime);
-        postgresClient
-            .query(dataFetchingQueries.get_token_registry, [])
-            .then((result: any) => {
-                for (const curDate = fromDate; curDate < toDate; curDate.setDate(curDate.getDate() + 1)) {
-                    for (const token of Object.values(result.rows)) {
-                        console.debug('Scraping ' + curDate + ' ' + token);
-                        q.push(_scrapePriceToDB(curDate.getTime(), token, 500));
-                    }
-                }
-            })
-            .catch((err: any) => {
-                console.debug(err);
-            });
-    },
-};
-function _scrapeEventsToDB(fromBlock: number, toBlock: number): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getAllEvents(fromBlock, toBlock)
-            .then((data: any) => {
-                const parsedEvents: any = {};
-                parsedEvents[ExchangeEvents.LogFill] = [];
-                parsedEvents[ExchangeEvents.LogCancel] = [];
-                parsedEvents[ExchangeEvents.LogError] = [];
-                for (const index in data) {
-                    for (const datum of data[index]) {
-                        const event = typeConverters.convertLogEventToEventObject(datum);
-                        parsedEvents[event.event_type].push(event);
-                    }
-                }
-                console.log(fromBlock + ' : ' + toBlock + ' ' + parsedEvents[ExchangeEvents.LogFill].length);
-                for (const event_type in parsedEvents) {
-                    if (parsedEvents[event_type].length > 0) {
-                        insertDataScripts
-                            .insertMultipleRows(
-                                'events_raw',
-                                parsedEvents[event_type],
-                                Object.keys(parsedEvents[event_type][0]),
-                            )
-                            .then(() => {})
-                            .catch((error: any) => {});
-                    }
-                }
-                cb();
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeBlockToDB(block: number): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getBlockInfo(block)
-            .then((data: any) => {
-                const parsedBlock = typeConverters.convertLogBlockToBlockObject(data);
-                insertDataScripts
-                    .insertSingleRow('blocks', parsedBlock)
-                    .then((result: any) => {
-                        cb();
-                    })
-                    .catch((err: any) => {
-                        cb();
-                    });
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-// function _scrapeAllRelayersToDB(): any {
-//     return (cb: () => void) => {
-//         airtableBase(AIRTABLE_RELAYER_INFO)
-//         .select()
-//         .eachPage((records: any, fetchNextPage: () => void) => {
-//             const parsedRelayers: any[] = [];
-//             for(const record of records) {
-//                 parsedRelayers.push(typeConverters.convertRelayerToRelayerObject(record));
-//             }
-//             insertDataScripts.insertMultipleRows('relayers', parsedRelayers, Object.keys(parsedRelayers[0]))
-//             .then((result: any) => {
-//                 cb();
-//             })
-//             .catch((err: any) => {
-//                 cb();
-//             });
-//         })
-//         .catch((err: any) => {
-//             cb();
-//         });
-//     };
-// }
-function _scrapeAllRelayersToDB(): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getRelayers()
-            .then((relayers: any[]) => {
-                console.log(relayers);
-                const parsedRelayers: any[] = [];
-                for (const relayer of relayers) {
-                    parsedRelayers.push(typeConverters.convertRelayerToRelayerObject(relayer));
-                }
-                console.log(parsedRelayers);
-                insertDataScripts
-                    .insertMultipleRows('relayers', parsedRelayers, Object.keys(relayer.tableProperties))
-                    .then((result: any) => {
-                        console.log(result);
-                        cb();
-                    })
-                    .catch((err: any) => {
-                        console.log(err);
-                        cb();
-                    });
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeTransactionToDB(transactionHash: string): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getTransactionInfo(transactionHash)
-            .then((data: any) => {
-                const parsedTransaction = typeConverters.convertLogTransactionToTransactionObject(data);
-                insertDataScripts
-                    .insertSingleRow('transactions', parsedTransaction)
-                    .then((result: any) => {
-                        cb();
-                    })
-                    .catch((err: any) => {
-                        cb();
-                    });
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeTokenRegistryToDB(): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getTokenRegistry()
-            .then((data: any) => {
-                const parsedTokens: any = [];
-                for (const token of data) {
-                    parsedTokens.push(typeConverters.convertLogTokenToTokenObject(token));
-                }
-                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
-                cb();
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeMetaMaskEthContractMetadataToDB(): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getMetaMaskTokens()
-            .then((data: any) => {
-                const parsedTokens: any = [];
-                const dataArray = _.map(_.keys(data), (tokenAddress: string) => {
-                    const value = _.get(data, tokenAddress);
-                    return {
-                        address: tokenAddress,
-                        ...value,
-                    };
-                });
-                const erc20TokensOnly = _.filter(dataArray, entry => {
-                    const isErc20 = _.get(entry, 'erc20');
-                    return isErc20;
-                });
-                for (const token of erc20TokensOnly) {
-                    parsedTokens.push(typeConverters.convertMetaMaskTokenToTokenObject(token));
-                }
-                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
-                cb();
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeEthplorerTopTokensToDB(): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getEthplorerTopTokens()
-            .then((data: any) => {
-                const parsedTokens: any = [];
-                const tokens = _.get(data, 'tokens');
-                for (const token of tokens) {
-                    parsedTokens.push(typeConverters.convertMetaMaskTokenToTokenObject(token));
-                }
-                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
-                cb();
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeUnknownTokenInformationToDB(): any {
-    return (cb: () => void) => {
-        postgresClient
-            .query(dataFetchingQueries.get_top_unknown_token_addresses)
-            .then(async (result: any) => {
-                const addresses = _.map(result.rows, row => _.get(row, 'address'));
-                const responses = await Promise.all(
-                    _.map(addresses, address => pullDataScripts.getEthplorerToken(address)),
-                );
-                const tokens = _.filter(responses, response => _.isUndefined(_.get(response, 'error')));
-                const parsedTokens = _.map(tokens, tokenInfo =>
-                    typeConverters.convertEthplorerTokenToTokenObject(tokenInfo),
-                );
-                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
-                cb();
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapePriceToDB(timestamp: number, token: any, timeDelay?: number): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getPriceData(token.symbol, timestamp, timeDelay)
-            .then((data: any) => {
-                const safeSymbol = token.symbol === 'WETH' ? 'ETH' : token.symbol;
-                const parsedPrice = {
-                    timestamp: timestamp / 1000,
-                    symbol: token.symbol,
-                    base: 'USD',
-                    price: _.has(data[safeSymbol], 'USD') ? data[safeSymbol].USD : 0,
-                };
-                console.debug('Inserting ' + timestamp);
-                console.debug(parsedPrice);
-                insertDataScripts.insertSingleRow('prices', parsedPrice);
-                cb();
-            })
-            .catch((err: any) => {
-                console.debug(err);
-                cb();
-            });
-    };
-}
-// function _scrapeHistoricalPricesToDB(token: any, fromTimestamp: number, toTimestamp: number): any {
-//     return (cb: () => void) => {
-//         pullDataScripts
-//             .getHistoricalPrices(token, BASE_SYMBOL, fromTimestamp, toTimestamp)
-//             .then((data: any) => {
-//                 const parsedHistoricalPrices: any = [];
-//                 for (const historicalPrice of data['Data']) {
-//                     const parsedHistoricalPrice = typeConverters.convertLogHistoricalPricesToHistoricalPricesObject(historicalPrice);
-//                     parsedHistoricalPrice['token'] = token;
-//                     parsedHistoricalPrice['base'] = BASE_SYMBOL;
-//                     parsedHistoricalPrices.push(parsedHistoricalPrice);
-//                 }
-//                 if (parsedHistoricalPrices.length > 0) {
-//                     insertDataScripts
-//                         .insertMultipleRows(
-//                             'historical_prices',
-//                             parsedHistoricalPrices,
-//                             Object.keys(parsedHistoricalPrices[0]),
-//                         )
-//                         .catch((error: any) => {
-//                             console.error(error);
-//                         });
-//                 }
-//                 cb();
-//             })
-//             .catch((error: any) => {
-//                 console.error(error);
-//                 cb();
-//             });
-//     };
-// }
-function _scrapeOrderBookToDB(id: string, sraEndpoint: string): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getOrderBook(sraEndpoint)
-            .then((data: any) => {
-                for (const book of data) {
-                    for (const order of book.bids) {
-                        console.debug(order);
-                        const parsedOrder = typeConverters.convertLogOrderToOrderObject(order);
-                        parsedOrder.relayer_id = id;
-                        parsedOrder.order_hash = ZeroEx.getOrderHashHex(order);
-                        insertDataScripts.insertSingleRow('orders', parsedOrder).catch((error: any) => {
-                            console.error(error);
-                        });
-                    }
-                    for (const order of book.asks) {
-                        console.debug(order);
-                        const parsedOrder = typeConverters.convertLogOrderToOrderObject(order);
-                        parsedOrder.relayer_id = id;
-                        parsedOrder.order_hash = ZeroEx.getOrderHashHex(order);
-                        insertDataScripts.insertSingleRow('orders', parsedOrder).catch((error: any) => {
-                            console.error(error);
-                        });
-                    }
-                }
-                cb();
-            })
-            .catch((error: any) => {
-                console.error(error);
-                cb();
-            });
-    };
-}
-if (cli.type === 'events') {
-    if (cli.from && cli.to) {
-        const destToBlock = cli.to ? cli.to : cli.from;
-        let curFromBlock = cli.from;
-        let curToBlock = curFromBlock;
-        do {
-            curToBlock += destToBlock - curToBlock < BLOCK_INCREMENTS ? destToBlock - curToBlock : BLOCK_INCREMENTS;
-            q.push(_scrapeEventsToDB(curFromBlock, curToBlock));
-            curFromBlock = curToBlock + 1;
-        } while (curToBlock < destToBlock);
-    }
-} else if (cli.type === 'blocks') {
-    if (cli.from && cli.to) {
-        if (cli.force) {
-            const destToBlock = cli.to ? cli.to : cli.from;
-            let curFromBlock = cli.from;
-            const curToBlock = curFromBlock;
-            for (; curFromBlock < destToBlock; curFromBlock++) {
-                q.push(_scrapeBlockToDB(curFromBlock));
-            }
-        } else {
-            const fetchFrom = cli.from;
-            const fetchTo = cli.to ? cli.to : cli.from + 1;
-            postgresClient
-                .query(dataFetchingQueries.get_used_block_numbers, [fetchFrom, fetchTo])
-                .then((data: any) => {
-                    for (const row of data.rows) {
-                        q.push(_scrapeBlockToDB(row.block_number));
-                    }
-                })
-                .catch((err: any) => {
-                    // console.debug(err);
-                });
-        }
-    }
-} else if (cli.type === 'transactions') {
-    if (cli.id) {
-        q.push(_scrapeTransactionToDB(cli.id));
-    } else if (cli.from) {
-        const fetchFrom = cli.from;
-        const fetchTo = cli.to ? cli.to : cli.from + 1;
-        postgresClient
-            .query(dataFetchingQueries.get_missing_txn_hashes, [fetchFrom, fetchTo])
-            .then((data: any) => {
-                for (const row of data.rows) {
-                    q.push(_scrapeTransactionToDB(row.txn_hash));
-                }
-            })
-            .catch((err: any) => {
-                // console.debug(err);
-            });
-    }
-} else if (cli.type === 'tokens') {
-    q.push(_scrapeMetaMaskEthContractMetadataToDB());
-    q.push(_scrapeEthplorerTopTokensToDB());
-} else if (cli.type === 'unknown_tokens') {
-    q.push(_scrapeUnknownTokenInformationToDB());
-} else if (cli.type === 'prices' && cli.from && cli.to) {
-    const fromDate = new Date(cli.from);
-    console.debug(fromDate);
-    fromDate.setUTCHours(0);
-    fromDate.setUTCMinutes(0);
-    fromDate.setUTCSeconds(0);
-    fromDate.setUTCMilliseconds(0);
-    console.debug(fromDate);
-    const toDate = new Date(cli.to);
-    postgresClient
-        .query(dataFetchingQueries.get_token_registry, [])
-        .then((result: any) => {
-            for (const curDate = fromDate; curDate < toDate; curDate.setDate(curDate.getDate() + 1)) {
-                for (const token of Object.values(result.rows)) {
-                    console.debug('Scraping ' + curDate + ' ' + token);
-                    q.push(_scrapePriceToDB(curDate.getTime(), token));
-                }
-            }
-        })
-        .catch((err: any) => {
-            console.debug(err);
-        });
-    // } else if (cli.type === 'historical_prices') {
-    //     if (cli.token && cli.from && cli.to) {
-    //         q.push(_scrapeHistoricalPricesToDB(cli.token, cli.from, cli.to));
-    //     }
-    // } else if (cli.type === 'all_historical_prices') {
-    //     if (cli.from && cli.to) {
-    //         postgresClient
-    //             .query(dataFetchingQueries.get_token_registry, [])
-    //             .then((result: any) => {
-    //                 const curTokens: any = result.rows.map((a: any): any => a.symbol);
-    //                 for (const curToken of curTokens) {
-    //                     console.debug('Historical data backfill: Pushing coin ' + curToken);
-    //                     q.push(_scrapeHistoricalPricesToDB(curToken, cli.from, cli.to));
-    //                 }
-    //             })
-    //             .catch((err: any) => {
-    //                 console.debug(err);
-    //             });
-    //     }
-} else if (cli.type === 'relayers') {
-    q.push(_scrapeAllRelayersToDB());
-} else if (cli.type === 'orders') {
-    postgresClient.query(dataFetchingQueries.get_relayers, []).then((result: any) => {
-        for (const relayer of result.rows) {
-            if (relayer.sra_http_url) {
-                q.push(_scrapeOrderBookToDB(relayer.id, relayer.sra_http_url));
-            }
-        }
-    });
-}
diff --git a/packages/pipeline/src/types.ts b/packages/pipeline/src/types.ts
deleted file mode 100644
index 1c76f12a7..000000000
--- a/packages/pipeline/src/types.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-export interface HistoricalPriceResponse {
-    Response: string;
-    Type: number;
-    Aggregated: boolean;
-    Data: JSON[];
-}
diff --git a/packages/pipeline/src/utils.ts b/packages/pipeline/src/utils.ts
deleted file mode 100644
index 3474cd16b..000000000
--- a/packages/pipeline/src/utils.ts
+++ /dev/null
@@ -1,181 +0,0 @@
-import * as _ from 'lodash';
-
-import { block, logToBlockSchemaMapping } from './models/block';
-import { event, logToEventSchemaMapping } from './models/event';
-import { historicalPrices, logToHistoricalPricesSchema } from './models/historical_prices';
-import { logToOrderSchemaMapping, order } from './models/order';
-import { logToRelayerSchemaMapping } from './models/relayer';
-import { logToTokenSchemaMapping, token } from './models/tokens';
-import { logToTransactionSchemaMapping, transaction } from './models/transaction';
-export const typeConverters = {
-    convertLogEventToEventObject(log: any): any {
-        const newEvent: any = {};
-        for (const key in logToEventSchemaMapping) {
-            if (_.has(log, key)) {
-                newEvent[logToEventSchemaMapping[key]] = _.get(log, key);
-                if (newEvent[logToEventSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newEvent[logToEventSchemaMapping[key]] = newEvent[logToEventSchemaMapping[key]].toString();
-                }
-            }
-        }
-        return newEvent;
-    },
-    convertLogBlockToBlockObject(logBlock: any): any {
-        const newBlock: any = {};
-        for (const key in logToBlockSchemaMapping) {
-            if (_.has(logBlock, key)) {
-                newBlock[logToBlockSchemaMapping[key]] = _.get(logBlock, key);
-                if (newBlock[logToBlockSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newBlock[logToBlockSchemaMapping[key]] = newBlock[logToBlockSchemaMapping[key]].toString();
-                }
-            }
-        }
-        return newBlock;
-    },
-    convertLogTokenToTokenObject(logToken: any): any {
-        const newToken: any = {};
-        for (const key in logToTokenSchemaMapping) {
-            if (_.has(logToken, key)) {
-                newToken[logToTokenSchemaMapping[key]] = _.get(logToken, key);
-                if (newToken[logToTokenSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newToken[logToTokenSchemaMapping[key]] = newToken[logToTokenSchemaMapping[key]].toString();
-                }
-            }
-        }
-        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
-        return newToken;
-    },
-    convertMetaMaskTokenToTokenObject(metaMaskToken: any): any {
-        const newToken: any = {};
-        for (const key in logToTokenSchemaMapping) {
-            if (_.has(metaMaskToken, key)) {
-                newToken[logToTokenSchemaMapping[key]] = _.get(metaMaskToken, key);
-            }
-        }
-        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
-        console.log(newToken);
-        return newToken;
-    },
-    convertEthplorerTokenToTokenObject(ethplorerToken: any): any {
-        const newToken: any = {};
-        for (const key in logToTokenSchemaMapping) {
-            if (_.has(ethplorerToken, key)) {
-                newToken[logToTokenSchemaMapping[key]] = _.get(ethplorerToken, key);
-            }
-        }
-        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
-        return newToken;
-    },
-    convertLogTransactionToTransactionObject(logTransaction: any): any {
-        const newTransaction: any = {};
-        for (const key in logToTransactionSchemaMapping) {
-            if (_.has(logTransaction, key)) {
-                newTransaction[logToTransactionSchemaMapping[key]] = _.get(logTransaction, key);
-                if (newTransaction[logToTransactionSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newTransaction[logToTransactionSchemaMapping[key]] = newTransaction[
-                        logToTransactionSchemaMapping[key]
-                    ].toString();
-                }
-            } else {
-                if (key === 'method_id') {
-                    newTransaction[logToTransactionSchemaMapping[key]] = logTransaction.input.substring(0, 10);
-                } else if (key === 'salt') {
-                    newTransaction[logToTransactionSchemaMapping[key]] =
-                        '0x' + logTransaction.input.substring(714, 778); // Only God can judge me
-                }
-            }
-        }
-        return newTransaction;
-    },
-    // convertRelayerToRelayerObject(logRelayer: any): any {
-    //     const newRelayer: any = {};
-    //     for (const key in logToRelayerSchemaMapping) {
-    //         if (_.has(logRelayer, key)) {
-    //             newRelayer[logToRelayerSchemaMapping[key]] = _.get(logRelayer, key);
-    //             if (newRelayer[logToRelayerSchemaMapping[key]].constructor.name === 'BigNumber') {
-    //                 newRelayer[logToRelayerSchemaMapping[key]] = newRelayer[logToRelayerSchemaMapping[key]].toString();
-    //             }
-    //         } else if((logToRelayerSchemaMapping[key] === 'known_fee_addresses' || logToRelayerSchemaMapping[key] === 'known_taker_addresses')) {
-    //             newRelayer[logToRelayerSchemaMapping[key]] = '{}';
-    //         } else {
-    //             newRelayer[logToRelayerSchemaMapping[key]] = '';
-    //         }
-    //     }
-    //     return newRelayer;
-    // },
-    convertRelayerToRelayerObject(logRelayer: any): any {
-        const newRelayer: any = {};
-        for (const key in logToRelayerSchemaMapping) {
-            if (_.has(logRelayer, key)) {
-                newRelayer[logToRelayerSchemaMapping[key]] = _.get(logRelayer, key);
-                if (newRelayer[logToRelayerSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newRelayer[logToRelayerSchemaMapping[key]] = newRelayer[logToRelayerSchemaMapping[key]].toString();
-                }
-            } else if (
-                logToRelayerSchemaMapping[key] === 'known_fee_addresses' ||
-                logToRelayerSchemaMapping[key] === 'known_taker_addresses'
-            ) {
-                newRelayer[logToRelayerSchemaMapping[key]] = '{}';
-            } else {
-                newRelayer[logToRelayerSchemaMapping[key]] = '';
-            }
-        }
-        if (_.has(logRelayer, 'networks')) {
-            for (const network of logRelayer.networks) {
-                if (network.networkId === 1) {
-                    if (_.has(network, 'sra_http_endpoint')) {
-                        newRelayer.sra_http_endpoint = network.sra_http_endpoint;
-                    }
-                    if (_.has(network, 'sra_ws_endpoint')) {
-                        newRelayer.sra_ws_endpoint = network.sra_ws_endpoint;
-                    }
-                    if (_.has(network, 'static_order_fields')) {
-                        if (_.has(network, 'static_order_fields.fee_recipient_addresses')) {
-                            newRelayer.fee_recipient_addresses = network.static_order_fields.fee_recipient_addresses;
-                        }
-                        if (_.has(network, 'static_order_fields.taker_addresses')) {
-                            newRelayer.taker_addresses = network.static_order_fields.taker_addresses;
-                        }
-                    }
-                }
-            }
-        }
-        return newRelayer;
-    },
-    convertLogHistoricalPricesToHistoricalPricesObject(logHistoricalPrice: any): any {
-        const newHistoricalPrices: any = {};
-        for (const key in logToHistoricalPricesSchema) {
-            if (_.has(logHistoricalPrice, key)) {
-                newHistoricalPrices[logToHistoricalPricesSchema[key]] = _.get(logHistoricalPrice, key);
-            }
-        }
-        return newHistoricalPrices;
-    },
-    convertLogOrderToOrderObject(logOrder: any): any {
-        const newOrder: any = {};
-        for (const key in logToOrderSchemaMapping) {
-            if (_.has(logOrder, key)) {
-                console.log(key);
-                console.log(logOrder[key]);
-                newOrder[logToOrderSchemaMapping[key]] = _.get(logOrder, key);
-                if (newOrder[logToOrderSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newOrder[logToOrderSchemaMapping[key]] = newOrder[logToOrderSchemaMapping[key]].toString();
-                }
-            }
-        }
-        console.log(newOrder);
-        return newOrder;
-    },
-};
-export const formatters = {
-    escapeSQLParams(params: any[]): string {
-        let escapedString = '';
-        for (const i in params) {
-            escapedString += "'" + params[i] + "',";
-        }
-        return escapedString.slice(0, -1);
-    },
-    escapeSQLParam(param: string): string {
-        return "'" + param + "'";
-    },
-};
diff --git a/packages/pipeline/src/zrx.ts b/packages/pipeline/src/zrx.ts
deleted file mode 100644
index cbe10a55a..000000000
--- a/packages/pipeline/src/zrx.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { ExchangeEvents, ZeroEx } from '0x.js';
-import * as dotenv from 'dotenv';
-import * as Web3 from 'web3';
-dotenv.config();
-const provider = new Web3.providers.HttpProvider(process.env.WEB3_PROVIDER_URL);
-const web3 = new Web3(provider);
-const MAINNET = 1;
-const zrx = new ZeroEx(provider, {
-    networkId: MAINNET,
-});
-export { web3, zrx };
diff --git a/packages/pipeline/tsconfig.json b/packages/pipeline/tsconfig.json
index 718e623c7..2ee711adc 100644
--- a/packages/pipeline/tsconfig.json
+++ b/packages/pipeline/tsconfig.json
@@ -4,5 +4,5 @@
         "outDir": "lib",
         "rootDir": "."
     },
-    "include": ["src/**/*", "test/**/*"]
+    "include": ["./src/**/*", "./test/**/*"]
 }
-- 
cgit v1.2.3


From 2b7f94c00f7fd38cfaa50540c6bef8237306c064 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 19 Sep 2018 11:25:46 -0700
Subject: Restructure pipeline package. Create data-sources dir

---
 .../pipeline/src/data-sources/etherscan/events.ts  | 54 ++++++++++++++++
 .../pipeline/src/data-sources/etherscan/index.ts   | 34 ++++++++++
 packages/pipeline/src/events.ts                    | 75 ----------------------
 packages/pipeline/src/index.ts                     |  8 +++
 4 files changed, 96 insertions(+), 75 deletions(-)
 create mode 100644 packages/pipeline/src/data-sources/etherscan/events.ts
 create mode 100644 packages/pipeline/src/data-sources/etherscan/index.ts
 delete mode 100644 packages/pipeline/src/events.ts
 create mode 100644 packages/pipeline/src/index.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
new file mode 100644
index 000000000..50962a266
--- /dev/null
+++ b/packages/pipeline/src/data-sources/etherscan/events.ts
@@ -0,0 +1,54 @@
+import { AbiDecoder } from '@0xproject/utils';
+import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { artifacts } from '../../artifacts';
+
+// Raw events response from etherescan.io
+export interface EventsResponse {
+    status: string;
+    message: string;
+    result: EventsResponseResult[];
+}
+
+// Events as represented in the response from etherscan.io
+export interface EventsResponseResult {
+    address: string;
+    topics: string[];
+    data: string;
+    blockNumber: string;
+    timeStamp: string;
+    gasPrice: string;
+    gasUsed: string;
+    logIndex: string;
+    transactionHash: string;
+    transactionIndex: string;
+}
+
+function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
+    const radix = 10;
+    return {
+        logIndex: parseInt(result.logIndex, radix),
+        transactionIndex: parseInt(result.logIndex, radix),
+        transactionHash: result.transactionHash,
+        blockHash: '',
+        blockNumber: parseInt(result.blockNumber, radix),
+        address: result.address,
+        data: result.data,
+        topics: result.topics,
+    };
+}
+
+function tryToDecodeLogOrNoop(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
+    const abiDecoder = new AbiDecoder([artifacts.Exchange.compilerOutput.abi]);
+    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    return logWithDecodedArgs as LogWithDecodedArgs<DecodedLogArgs>;
+}
+
+/**
+ * Parses and abi-decodes the raw events response from etherscan.io.
+ * @param rawEventsResponse The raw events response from etherescan.io.
+ * @returns Parsed and decoded events.
+ */
+export const parseRawEventsResponse = R.pipe(R.map(convertResponseToLogEntry), R.map(tryToDecodeLogOrNoop));
diff --git a/packages/pipeline/src/data-sources/etherscan/index.ts b/packages/pipeline/src/data-sources/etherscan/index.ts
new file mode 100644
index 000000000..0891d351a
--- /dev/null
+++ b/packages/pipeline/src/data-sources/etherscan/index.ts
@@ -0,0 +1,34 @@
+import { default as axios } from 'axios';
+import { BlockParam, BlockParamLiteral, DecodedLogArgs, LogWithDecodedArgs } from 'ethereum-types';
+
+import { EventsResponse, parseRawEventsResponse } from './events';
+
+const ETHERSCAN_URL = 'https://api.etherscan.io/api';
+
+export class Etherscan {
+    private readonly _apiKey: string;
+    constructor(apiKey: string) {
+        this._apiKey = apiKey;
+    }
+
+    /**
+     * Gets the decoded events for a specific contract and block range.
+     * @param contractAddress  The address of the contract to get the events for.
+     * @param fromBlock The start of the block range to get events for (inclusive).
+     * @param toBlock The end of the block range to get events for (inclusive).
+     * @returns A list of decoded events.
+     */
+    public async getContractEventsAsync(
+        contractAddress: string,
+        fromBlock: BlockParam = BlockParamLiteral.Earliest,
+        toBlock: BlockParam = BlockParamLiteral.Latest,
+    ): Promise<Array<LogWithDecodedArgs<DecodedLogArgs>>> {
+        const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${
+            this._apiKey
+        }`;
+        const resp = await axios.get<EventsResponse>(fullURL);
+        // TODO(albrow): Check response code.
+        const decodedEvents = parseRawEventsResponse(resp.data.result);
+        return decodedEvents;
+    }
+}
diff --git a/packages/pipeline/src/events.ts b/packages/pipeline/src/events.ts
deleted file mode 100644
index a6e1e4ad3..000000000
--- a/packages/pipeline/src/events.ts
+++ /dev/null
@@ -1,75 +0,0 @@
-import { AbiDecoder } from '@0xproject/utils';
-import { default as axios } from 'axios';
-import { BlockParam, BlockParamLiteral, DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import * as R from 'ramda';
-
-import { artifacts } from './artifacts';
-
-// const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
-const ETHERSCAN_URL = 'https://api.etherscan.io/api';
-// TOOD(albrow): Pass this in as a constructor argument instead of an env var.
-const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY;
-
-// Raw response from etherescan.io
-interface EventsResponse {
-    status: string;
-    message: string;
-    result: EventsResponseResult[];
-}
-
-// Events as represented in the response from etherscan.io
-interface EventsResponseResult {
-    address: string;
-    topics: string[];
-    data: string;
-    blockNumber: string;
-    timeStamp: string;
-    gasPrice: string;
-    gasUsed: string;
-    logIndex: string;
-    transactionHash: string;
-    transactionIndex: string;
-}
-
-// Parses and abi-decodes the fill events response from etherscan.io.
-const parseFillEventsResponse = R.pipe(R.map(convertResponseToLogEntry), R.map(tryToDecodeLogOrNoop));
-
-function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
-    const radix = 10;
-    return {
-        logIndex: parseInt(result.logIndex, radix),
-        transactionIndex: parseInt(result.logIndex, radix),
-        transactionHash: result.transactionHash,
-        blockHash: '',
-        blockNumber: parseInt(result.blockNumber, radix),
-        address: result.address,
-        data: result.data,
-        topics: result.topics,
-    };
-}
-
-function tryToDecodeLogOrNoop(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
-    const abiDecoder = new AbiDecoder([artifacts.Exchange.compilerOutput.abi]);
-    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    return logWithDecodedArgs as LogWithDecodedArgs<DecodedLogArgs>;
-}
-
-/**
- * Gets the decoded events for a specific contract and block range.
- * @param contractAddress  The address of the contract to get the events for.
- * @param fromBlock The start of the block range to get events for (inclusive).
- * @param toBlock The end of the block range to get events for (inclusive).
- * @returns A list of decoded events.
- */
-export async function getContractEventsAsync(
-    contractAddress: string,
-    fromBlock: BlockParam = BlockParamLiteral.Earliest,
-    toBlock: BlockParam = BlockParamLiteral.Latest,
-): Promise<Array<LogWithDecodedArgs<DecodedLogArgs>>> {
-    const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${ETHERSCAN_API_KEY}`;
-    const resp = await axios.get<EventsResponse>(fullURL);
-    // TODO(albrow): Check response code.
-    const decodedEvents = parseFillEventsResponse(resp.data.result);
-    return decodedEvents;
-}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
new file mode 100644
index 000000000..c9254cc2a
--- /dev/null
+++ b/packages/pipeline/src/index.ts
@@ -0,0 +1,8 @@
+import { Etherscan } from './data-sources/etherscan';
+
+const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
+
+(async () => {
+    const events = await etherscan.getContractEventsAsync('0x4f833a24e1f95d70f028921e27040ca56e09ab0b');
+    console.log(events);
+})();
-- 
cgit v1.2.3


From 75d3f24835fc68a758cfb44c6bc05095c3e87ad3 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 19 Sep 2018 11:56:41 -0700
Subject: Add tests for etherscan events

---
 packages/pipeline/package.json                     |  7 +-
 .../pipeline/src/data-sources/etherscan/events.ts  | 23 ++++--
 packages/pipeline/src/index.ts                     |  3 +-
 .../test/data-sources/etherscan/events_test.ts     | 88 ++++++++++++++++++++++
 packages/pipeline/test/utils/chai_setup.ts         | 13 ++++
 5 files changed, 124 insertions(+), 10 deletions(-)
 create mode 100644 packages/pipeline/test/data-sources/etherscan/events_test.ts
 create mode 100644 packages/pipeline/test/utils/chai_setup.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index b4ed33d8d..cdcd5ed18 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -31,7 +31,12 @@
     "devDependencies": {
         "@0xproject/tslint-config": "^1.0.7",
         "tslint": "5.11.0",
-        "typescript": "3.0.1"
+        "typescript": "3.0.1",
+        "mocha": "^5.2.0",
+        "chai": "^4.1.2",
+        "chai-as-promised": "^7.1.1",
+        "chai-bignumber": "^2.0.2",
+        "dirty-chai": "^2.0.1"
     },
     "dependencies": {
         "@0xproject/contract-wrappers": "^1.0.1",
diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
index 50962a266..3083af267 100644
--- a/packages/pipeline/src/data-sources/etherscan/events.ts
+++ b/packages/pipeline/src/data-sources/etherscan/events.ts
@@ -25,21 +25,30 @@ export interface EventsResponseResult {
     transactionIndex: string;
 }
 
-function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
-    const radix = 10;
+const hexRadix = 16;
+
+function hexToInt(hex: string): number {
+    return parseInt(hex.replace('0x', ''), hexRadix);
+}
+
+// Converts a raw event response to a LogEntry
+// tslint:disable-next-line:completed-docs
+export function _convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
     return {
-        logIndex: parseInt(result.logIndex, radix),
-        transactionIndex: parseInt(result.logIndex, radix),
+        logIndex: hexToInt(result.logIndex),
+        transactionIndex: hexToInt(result.transactionIndex),
         transactionHash: result.transactionHash,
         blockHash: '',
-        blockNumber: parseInt(result.blockNumber, radix),
+        blockNumber: hexToInt(result.blockNumber),
         address: result.address,
         data: result.data,
         topics: result.topics,
     };
 }
 
-function tryToDecodeLogOrNoop(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
+// Decodes a LogEntry into a LogWithDecodedArgs
+// tslint:disable-next-line:completed-docs
+export function _decodeLogEntry(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
     const abiDecoder = new AbiDecoder([artifacts.Exchange.compilerOutput.abi]);
     const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
     // tslint:disable-next-line:no-unnecessary-type-assertion
@@ -51,4 +60,4 @@ function tryToDecodeLogOrNoop(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs>
  * @param rawEventsResponse The raw events response from etherescan.io.
  * @returns Parsed and decoded events.
  */
-export const parseRawEventsResponse = R.pipe(R.map(convertResponseToLogEntry), R.map(tryToDecodeLogOrNoop));
+export const parseRawEventsResponse = R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry));
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index c9254cc2a..baed6933e 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -3,6 +3,5 @@ import { Etherscan } from './data-sources/etherscan';
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 
 (async () => {
-    const events = await etherscan.getContractEventsAsync('0x4f833a24e1f95d70f028921e27040ca56e09ab0b');
-    console.log(events);
+    await etherscan.getContractEventsAsync('0x4f833a24e1f95d70f028921e27040ca56e09ab0b');
 })();
diff --git a/packages/pipeline/test/data-sources/etherscan/events_test.ts b/packages/pipeline/test/data-sources/etherscan/events_test.ts
new file mode 100644
index 000000000..1151757f2
--- /dev/null
+++ b/packages/pipeline/test/data-sources/etherscan/events_test.ts
@@ -0,0 +1,88 @@
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import {
+    _convertResponseToLogEntry,
+    _decodeLogEntry,
+    EventsResponseResult,
+} from '../../../src/data-sources/etherscan/events';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('etherscan#events', () => {
+    describe('_convertResponseToLogEntry', () => {
+        it('converts EventsResponseResult to LogEntry', () => {
+            const input: EventsResponseResult = {
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                topics: [
+                    '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
+                    '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
+                    '0x0000000000000000000000000000000000000000000000000000000000000000',
+                ],
+                data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
+                blockNumber: '0x61127b',
+                timeStamp: '0x5ba2878e',
+                gasPrice: '0x1a13b8600',
+                gasUsed: '0xd9dc',
+                logIndex: '0x63',
+                transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
+                transactionIndex: '0x35',
+            };
+            const expected: LogEntry = {
+                logIndex: 99,
+                transactionIndex: 53,
+                transactionHash: input.transactionHash,
+                blockHash: '',
+                blockNumber: 6361723,
+                address: input.address,
+                data: input.data,
+                topics: input.topics,
+            };
+            const actual = _convertResponseToLogEntry(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+    describe('_decodeLogEntry', () => {
+        it('decodes LogEntry into LogWithDecodedArgs', () => {
+            const input: LogEntry = {
+                logIndex: 96,
+                transactionIndex: 52,
+                transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
+                blockHash: '',
+                blockNumber: 6361723,
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                data:
+                    '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',
+                topics: [
+                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+                    '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
+                    '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
+                    '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+                ],
+            };
+            const expected: LogWithDecodedArgs<DecodedLogArgs> = {
+                ...input,
+                event: 'Fill',
+                args: {
+                    makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
+                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+                    takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+                    senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+                    makerAssetFilledAmount: new BigNumber('100000000000'),
+                    takerAssetFilledAmount: new BigNumber('330000000'),
+                    makerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('0'),
+                    orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+                    makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+                    takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                },
+            };
+            const actual = _decodeLogEntry(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/utils/chai_setup.ts b/packages/pipeline/test/utils/chai_setup.ts
new file mode 100644
index 000000000..1a8733093
--- /dev/null
+++ b/packages/pipeline/test/utils/chai_setup.ts
@@ -0,0 +1,13 @@
+import * as chai from 'chai';
+import chaiAsPromised = require('chai-as-promised');
+import ChaiBigNumber = require('chai-bignumber');
+import * as dirtyChai from 'dirty-chai';
+
+export const chaiSetup = {
+    configure(): void {
+        chai.config.includeStack = true;
+        chai.use(ChaiBigNumber());
+        chai.use(dirtyChai);
+        chai.use(chaiAsPromised);
+    },
+};
-- 
cgit v1.2.3


From d71fa6535987a0f13900f8e31dbb51772c12fc4f Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 19 Sep 2018 12:09:36 -0700
Subject: Make contractAbi a parameter of getContractEventsAsync

---
 .../pipeline/src/data-sources/etherscan/events.ts  | 22 +++++++++++++++-------
 .../pipeline/src/data-sources/etherscan/index.ts   |  6 ++++--
 packages/pipeline/src/index.ts                     |  8 +++++++-
 .../test/data-sources/etherscan/events_test.ts     |  4 +++-
 4 files changed, 29 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
index 3083af267..89b3ffac1 100644
--- a/packages/pipeline/src/data-sources/etherscan/events.ts
+++ b/packages/pipeline/src/data-sources/etherscan/events.ts
@@ -1,9 +1,7 @@
 import { AbiDecoder } from '@0xproject/utils';
-import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import { AbiDefinition, DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
-import { artifacts } from '../../artifacts';
-
 // Raw events response from etherescan.io
 export interface EventsResponse {
     status: string;
@@ -48,16 +46,26 @@ export function _convertResponseToLogEntry(result: EventsResponseResult): LogEnt
 
 // Decodes a LogEntry into a LogWithDecodedArgs
 // tslint:disable-next-line:completed-docs
-export function _decodeLogEntry(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
-    const abiDecoder = new AbiDecoder([artifacts.Exchange.compilerOutput.abi]);
+export const _decodeLogEntry = R.curry((contractAbi: AbiDefinition[], log: LogEntry): LogWithDecodedArgs<
+    DecodedLogArgs
+> => {
+    const abiDecoder = new AbiDecoder([contractAbi]);
     const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
     // tslint:disable-next-line:no-unnecessary-type-assertion
     return logWithDecodedArgs as LogWithDecodedArgs<DecodedLogArgs>;
-}
+});
 
 /**
  * Parses and abi-decodes the raw events response from etherscan.io.
+ * @param contractAbi The ABI for the contract that the events where emited from.
  * @param rawEventsResponse The raw events response from etherescan.io.
  * @returns Parsed and decoded events.
  */
-export const parseRawEventsResponse = R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry));
+export function parseRawEventsResponse(
+    contractAbi: AbiDefinition[],
+    rawEventsResponse: EventsResponse,
+): Array<LogWithDecodedArgs<DecodedLogArgs>> {
+    return R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry(contractAbi)))(rawEventsResponse.result);
+}
+
+// export const parseRawEventsResponse = R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry));
diff --git a/packages/pipeline/src/data-sources/etherscan/index.ts b/packages/pipeline/src/data-sources/etherscan/index.ts
index 0891d351a..66b6b1a8d 100644
--- a/packages/pipeline/src/data-sources/etherscan/index.ts
+++ b/packages/pipeline/src/data-sources/etherscan/index.ts
@@ -1,5 +1,5 @@
 import { default as axios } from 'axios';
-import { BlockParam, BlockParamLiteral, DecodedLogArgs, LogWithDecodedArgs } from 'ethereum-types';
+import { AbiDefinition, BlockParam, BlockParamLiteral, DecodedLogArgs, LogWithDecodedArgs } from 'ethereum-types';
 
 import { EventsResponse, parseRawEventsResponse } from './events';
 
@@ -14,12 +14,14 @@ export class Etherscan {
     /**
      * Gets the decoded events for a specific contract and block range.
      * @param contractAddress  The address of the contract to get the events for.
+     * @param constractAbi The ABI of the contract.
      * @param fromBlock The start of the block range to get events for (inclusive).
      * @param toBlock The end of the block range to get events for (inclusive).
      * @returns A list of decoded events.
      */
     public async getContractEventsAsync(
         contractAddress: string,
+        contractAbi: AbiDefinition[],
         fromBlock: BlockParam = BlockParamLiteral.Earliest,
         toBlock: BlockParam = BlockParamLiteral.Latest,
     ): Promise<Array<LogWithDecodedArgs<DecodedLogArgs>>> {
@@ -28,7 +30,7 @@ export class Etherscan {
         }`;
         const resp = await axios.get<EventsResponse>(fullURL);
         // TODO(albrow): Check response code.
-        const decodedEvents = parseRawEventsResponse(resp.data.result);
+        const decodedEvents = parseRawEventsResponse(contractAbi, resp.data);
         return decodedEvents;
     }
 }
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index baed6933e..eccb24d18 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,7 +1,13 @@
 import { Etherscan } from './data-sources/etherscan';
 
+import { artifacts } from './artifacts';
+
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 
 (async () => {
-    await etherscan.getContractEventsAsync('0x4f833a24e1f95d70f028921e27040ca56e09ab0b');
+    const events = await etherscan.getContractEventsAsync(
+        '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+        artifacts.Exchange.compilerOutput.abi,
+    );
+    console.log(events);
 })();
diff --git a/packages/pipeline/test/data-sources/etherscan/events_test.ts b/packages/pipeline/test/data-sources/etherscan/events_test.ts
index 1151757f2..cb8e9d8e8 100644
--- a/packages/pipeline/test/data-sources/etherscan/events_test.ts
+++ b/packages/pipeline/test/data-sources/etherscan/events_test.ts
@@ -3,6 +3,8 @@ import * as chai from 'chai';
 import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
 
+import { artifacts } from '../../../src/artifacts';
+
 import {
     _convertResponseToLogEntry,
     _decodeLogEntry,
@@ -81,7 +83,7 @@ describe('etherscan#events', () => {
                     takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
                 },
             };
-            const actual = _decodeLogEntry(input);
+            const actual = _decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
             expect(actual).deep.equal(expected);
         });
     });
-- 
cgit v1.2.3


From 4e6919a6e58d76766098262664c78f92d888337d Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 19 Sep 2018 17:30:34 -0700
Subject: Add typeorm and begin inserting database records

---
 packages/pipeline/package.json                     | 13 +++++---
 .../pipeline/src/data-sources/etherscan/events.ts  |  9 ++---
 .../pipeline/src/entities/ExchangeFillEvent.ts     | 24 ++++++++++++++
 packages/pipeline/src/index.ts                     | 38 ++++++++++++++++++++--
 packages/pipeline/src/ormconfig.ts                 | 14 ++++++++
 packages/pipeline/tsconfig.json                    |  4 ++-
 6 files changed, 89 insertions(+), 13 deletions(-)
 create mode 100644 packages/pipeline/src/entities/ExchangeFillEvent.ts
 create mode 100644 packages/pipeline/src/ormconfig.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index cdcd5ed18..d81ea2668 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -30,13 +30,13 @@
     "license": "Apache-2.0",
     "devDependencies": {
         "@0xproject/tslint-config": "^1.0.7",
-        "tslint": "5.11.0",
-        "typescript": "3.0.1",
-        "mocha": "^5.2.0",
         "chai": "^4.1.2",
         "chai-as-promised": "^7.1.1",
         "chai-bignumber": "^2.0.2",
-        "dirty-chai": "^2.0.1"
+        "dirty-chai": "^2.0.1",
+        "mocha": "^5.2.0",
+        "tslint": "5.11.0",
+        "typescript": "3.0.1"
     },
     "dependencies": {
         "@0xproject/contract-wrappers": "^1.0.1",
@@ -45,6 +45,9 @@
         "@types/ramda": "^0.25.38",
         "axios": "^0.18.0",
         "ethereum-types": "^1.0.6",
-        "ramda": "^0.25.0"
+        "ramda": "^0.25.0",
+        "reflect-metadata": "^0.1.12",
+        "sqlite3": "^4.0.2",
+        "typeorm": "^0.2.7"
     }
 }
diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
index 89b3ffac1..edc8cde7b 100644
--- a/packages/pipeline/src/data-sources/etherscan/events.ts
+++ b/packages/pipeline/src/data-sources/etherscan/events.ts
@@ -1,5 +1,6 @@
+import { ExchangeEventArgs } from '@0xproject/contract-wrappers';
 import { AbiDecoder } from '@0xproject/utils';
-import { AbiDefinition, DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
 // Raw events response from etherescan.io
@@ -47,12 +48,12 @@ export function _convertResponseToLogEntry(result: EventsResponseResult): LogEnt
 // Decodes a LogEntry into a LogWithDecodedArgs
 // tslint:disable-next-line:completed-docs
 export const _decodeLogEntry = R.curry((contractAbi: AbiDefinition[], log: LogEntry): LogWithDecodedArgs<
-    DecodedLogArgs
+    ExchangeEventArgs
 > => {
     const abiDecoder = new AbiDecoder([contractAbi]);
     const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
     // tslint:disable-next-line:no-unnecessary-type-assertion
-    return logWithDecodedArgs as LogWithDecodedArgs<DecodedLogArgs>;
+    return logWithDecodedArgs as LogWithDecodedArgs<ExchangeEventArgs>;
 });
 
 /**
@@ -64,7 +65,7 @@ export const _decodeLogEntry = R.curry((contractAbi: AbiDefinition[], log: LogEn
 export function parseRawEventsResponse(
     contractAbi: AbiDefinition[],
     rawEventsResponse: EventsResponse,
-): Array<LogWithDecodedArgs<DecodedLogArgs>> {
+): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
     return R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry(contractAbi)))(rawEventsResponse.result);
 }
 
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
new file mode 100644
index 000000000..1e9e8d986
--- /dev/null
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -0,0 +1,24 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class ExchangeFillEvent {
+    @PrimaryColumn() public logIndex!: number;
+
+    @Column() public address!: string;
+    @Column() public rawData!: string;
+    @Column() public blockNumber!: number;
+
+    @Column() public makerAddress!: string;
+    @Column() public takerAddress!: string;
+    @Column() public feeRecepientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public makerAssetFilledAmount!: string;
+    @Column() public takerAssetFilledAmount!: string;
+    @Column() public makerFeePaid!: string;
+    @Column() public takerFeePaid!: string;
+    @Column() public orderHash!: string;
+    // TODO(albrow): Decode asset data.
+    @Column() public makerAssetData!: string;
+    @Column() public takerAssetData!: string;
+    // TODO(albrow): Include topics?
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index eccb24d18..d70ec3e3e 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,13 +1,45 @@
-import { Etherscan } from './data-sources/etherscan';
+import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'reflect-metadata';
+import { createConnection } from 'typeorm';
 
 import { artifacts } from './artifacts';
+import { Etherscan } from './data-sources/etherscan';
+import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+import { config } from './ormconfig';
 
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 
 (async () => {
-    const events = await etherscan.getContractEventsAsync(
+    const connection = await createConnection(config);
+    const repository = connection.getRepository(ExchangeFillEvent);
+    console.log(`found ${await repository.count()} existing fill events`);
+    const eventLogs = await etherscan.getContractEventsAsync(
         '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
         artifacts.Exchange.compilerOutput.abi,
     );
-    console.log(events);
+    for (const eventLog of eventLogs) {
+        if (eventLog.event !== 'Fill') {
+            continue;
+        }
+        const fillEventLog = eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>;
+        const exchangeFillEvent = new ExchangeFillEvent();
+        exchangeFillEvent.logIndex = fillEventLog.logIndex as number;
+        exchangeFillEvent.address = fillEventLog.address as string;
+        exchangeFillEvent.rawData = fillEventLog.data as string;
+        exchangeFillEvent.blockNumber = fillEventLog.blockNumber as number;
+        exchangeFillEvent.makerAddress = fillEventLog.args.makerAddress.toString();
+        exchangeFillEvent.takerAddress = fillEventLog.args.takerAddress.toString();
+        exchangeFillEvent.feeRecepientAddress = fillEventLog.args.feeRecipientAddress;
+        exchangeFillEvent.senderAddress = fillEventLog.args.senderAddress;
+        exchangeFillEvent.makerAssetFilledAmount = fillEventLog.args.makerAssetFilledAmount.toString();
+        exchangeFillEvent.takerAssetFilledAmount = fillEventLog.args.takerAssetFilledAmount.toString();
+        exchangeFillEvent.makerFeePaid = fillEventLog.args.makerFeePaid.toString();
+        exchangeFillEvent.takerFeePaid = fillEventLog.args.takerFeePaid.toString();
+        exchangeFillEvent.orderHash = fillEventLog.args.orderHash;
+        exchangeFillEvent.makerAssetData = fillEventLog.args.makerAssetData;
+        exchangeFillEvent.takerAssetData = fillEventLog.args.takerAssetData;
+        await repository.save(exchangeFillEvent);
+    }
+    console.log(`now ${await repository.count()} total fill events`);
 })();
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
new file mode 100644
index 000000000..48e316078
--- /dev/null
+++ b/packages/pipeline/src/ormconfig.ts
@@ -0,0 +1,14 @@
+import { ConnectionOptions } from 'typeorm';
+
+export const config: ConnectionOptions = {
+    type: 'sqlite',
+    database: 'database.sqlite',
+    synchronize: true,
+    logging: false,
+    entities: ['./lib/src/entities/**/*.js'],
+    migrations: ['./lib/src/migrations/**/*.js'],
+    cli: {
+        entitiesDir: 'lib/src/entities',
+        migrationsDir: 'lib/src/migrations',
+    },
+};
diff --git a/packages/pipeline/tsconfig.json b/packages/pipeline/tsconfig.json
index 2ee711adc..918d469ed 100644
--- a/packages/pipeline/tsconfig.json
+++ b/packages/pipeline/tsconfig.json
@@ -2,7 +2,9 @@
     "extends": "../../tsconfig",
     "compilerOptions": {
         "outDir": "lib",
-        "rootDir": "."
+        "rootDir": ".",
+        "emitDecoratorMetadata": true,
+        "experimentalDecorators": true
     },
     "include": ["./src/**/*", "./test/**/*"]
 }
-- 
cgit v1.2.3


From 9e9104578c8526ff48ecdda8b87d61ccb3d66a2d Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 20 Sep 2018 17:25:48 -0700
Subject: Add support for decoding asset data

---
 packages/pipeline/package.json                     |  2 +
 .../pipeline/src/data-sources/etherscan/events.ts  | 78 ++++++++++++++++++++--
 .../pipeline/src/data-sources/etherscan/index.ts   |  6 +-
 .../pipeline/src/entities/ExchangeFillEvent.ts     | 17 ++++-
 packages/pipeline/src/index.ts                     | 27 ++------
 5 files changed, 94 insertions(+), 36 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index d81ea2668..6670938f2 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -40,7 +40,9 @@
     },
     "dependencies": {
         "@0xproject/contract-wrappers": "^1.0.1",
+        "@0xproject/order-utils": "^1.0.2",
         "@0xproject/subproviders": "^2.0.2",
+        "@0xproject/types": "^1.0.1",
         "@0xproject/utils": "^1.0.8",
         "@types/ramda": "^0.25.38",
         "axios": "^0.18.0",
diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
index edc8cde7b..a828af527 100644
--- a/packages/pipeline/src/data-sources/etherscan/events.ts
+++ b/packages/pipeline/src/data-sources/etherscan/events.ts
@@ -1,8 +1,15 @@
-import { ExchangeEventArgs } from '@0xproject/contract-wrappers';
-import { AbiDecoder } from '@0xproject/utils';
+import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { assetDataUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import { AbiDecoder, BigNumber } from '@0xproject/utils';
 import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
+import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
+
+// TODO(albrow): Union with other exchange event entity types
+export type ExchangeEventEntity = ExchangeFillEvent;
+
 // Raw events response from etherescan.io
 export interface EventsResponse {
     status: string;
@@ -56,17 +63,74 @@ export const _decodeLogEntry = R.curry((contractAbi: AbiDefinition[], log: LogEn
     return logWithDecodedArgs as LogWithDecodedArgs<ExchangeEventArgs>;
 });
 
+export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
+    switch (eventLog.event) {
+        case 'Fill':
+            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
+        default:
+            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
+    }
+}
+
+export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.logIndex = eventLog.logIndex as number;
+    exchangeFillEvent.address = eventLog.address as string;
+    exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
+    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
+    exchangeFillEvent.orderHash = eventLog.args.orderHash;
+    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeFillEvent.makerAssetType = makerAssetType;
+    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeFillEvent.takerAssetType = takerAssetType;
+    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeFillEvent;
+}
+
+function bigNumbertoStringOrNull(n: BigNumber): string | null {
+    if (n == null) {
+        return null;
+    }
+    return n.toString();
+}
+
+function filterEventLogs(
+    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
+): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
+    return R.filter(eventLog => eventLog.event === 'Fill', eventLogs);
+}
+
 /**
  * Parses and abi-decodes the raw events response from etherscan.io.
  * @param contractAbi The ABI for the contract that the events where emited from.
  * @param rawEventsResponse The raw events response from etherescan.io.
- * @returns Parsed and decoded events.
+ * @returns Parsed and decoded event entities, ready to be saved to database.
  */
 export function parseRawEventsResponse(
     contractAbi: AbiDefinition[],
     rawEventsResponse: EventsResponse,
-): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
-    return R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry(contractAbi)))(rawEventsResponse.result);
+): ExchangeEventEntity[] {
+    return R.pipe(
+        R.map(_convertResponseToLogEntry),
+        R.map(_decodeLogEntry(contractAbi)),
+        filterEventLogs,
+        R.map(_convertToEntity),
+    )(rawEventsResponse.result);
 }
-
-// export const parseRawEventsResponse = R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry));
diff --git a/packages/pipeline/src/data-sources/etherscan/index.ts b/packages/pipeline/src/data-sources/etherscan/index.ts
index 66b6b1a8d..c5eb2b9c6 100644
--- a/packages/pipeline/src/data-sources/etherscan/index.ts
+++ b/packages/pipeline/src/data-sources/etherscan/index.ts
@@ -1,7 +1,7 @@
 import { default as axios } from 'axios';
-import { AbiDefinition, BlockParam, BlockParamLiteral, DecodedLogArgs, LogWithDecodedArgs } from 'ethereum-types';
+import { AbiDefinition, BlockParam, BlockParamLiteral } from 'ethereum-types';
 
-import { EventsResponse, parseRawEventsResponse } from './events';
+import { EventsResponse, ExchangeEventEntity, parseRawEventsResponse } from './events';
 
 const ETHERSCAN_URL = 'https://api.etherscan.io/api';
 
@@ -24,7 +24,7 @@ export class Etherscan {
         contractAbi: AbiDefinition[],
         fromBlock: BlockParam = BlockParamLiteral.Earliest,
         toBlock: BlockParam = BlockParamLiteral.Latest,
-    ): Promise<Array<LogWithDecodedArgs<DecodedLogArgs>>> {
+    ): Promise<ExchangeEventEntity[]> {
         const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${
             this._apiKey
         }`;
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index 1e9e8d986..1716c60d1 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -1,5 +1,7 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+export type ExchangeFillEventAssetType = 'erc20' | 'erc721';
+
 @Entity()
 export class ExchangeFillEvent {
     @PrimaryColumn() public logIndex!: number;
@@ -17,8 +19,17 @@ export class ExchangeFillEvent {
     @Column() public makerFeePaid!: string;
     @Column() public takerFeePaid!: string;
     @Column() public orderHash!: string;
-    // TODO(albrow): Decode asset data.
-    @Column() public makerAssetData!: string;
-    @Column() public takerAssetData!: string;
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: ExchangeFillEventAssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public makerTokenId!: string | null;
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: ExchangeFillEventAssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerTokenId!: string | null;
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index d70ec3e3e..db26343e0 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,4 +1,5 @@
 import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { assetDataUtils } from '@0xproject/order-utils';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import 'reflect-metadata';
 import { createConnection } from 'typeorm';
@@ -14,32 +15,12 @@ const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
     const connection = await createConnection(config);
     const repository = connection.getRepository(ExchangeFillEvent);
     console.log(`found ${await repository.count()} existing fill events`);
-    const eventLogs = await etherscan.getContractEventsAsync(
+    const events = await etherscan.getContractEventsAsync(
         '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
         artifacts.Exchange.compilerOutput.abi,
     );
-    for (const eventLog of eventLogs) {
-        if (eventLog.event !== 'Fill') {
-            continue;
-        }
-        const fillEventLog = eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>;
-        const exchangeFillEvent = new ExchangeFillEvent();
-        exchangeFillEvent.logIndex = fillEventLog.logIndex as number;
-        exchangeFillEvent.address = fillEventLog.address as string;
-        exchangeFillEvent.rawData = fillEventLog.data as string;
-        exchangeFillEvent.blockNumber = fillEventLog.blockNumber as number;
-        exchangeFillEvent.makerAddress = fillEventLog.args.makerAddress.toString();
-        exchangeFillEvent.takerAddress = fillEventLog.args.takerAddress.toString();
-        exchangeFillEvent.feeRecepientAddress = fillEventLog.args.feeRecipientAddress;
-        exchangeFillEvent.senderAddress = fillEventLog.args.senderAddress;
-        exchangeFillEvent.makerAssetFilledAmount = fillEventLog.args.makerAssetFilledAmount.toString();
-        exchangeFillEvent.takerAssetFilledAmount = fillEventLog.args.takerAssetFilledAmount.toString();
-        exchangeFillEvent.makerFeePaid = fillEventLog.args.makerFeePaid.toString();
-        exchangeFillEvent.takerFeePaid = fillEventLog.args.takerFeePaid.toString();
-        exchangeFillEvent.orderHash = fillEventLog.args.orderHash;
-        exchangeFillEvent.makerAssetData = fillEventLog.args.makerAssetData;
-        exchangeFillEvent.takerAssetData = fillEventLog.args.takerAssetData;
-        await repository.save(exchangeFillEvent);
+    for (const event of events) {
+        await repository.save(event);
     }
     console.log(`now ${await repository.count()} total fill events`);
 })();
-- 
cgit v1.2.3


From fe523e1f3f765077bdaf4dfc345c9dca67693668 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 12:54:10 -0700
Subject: Re-organize event parsing and decoding

---
 .../pipeline/src/data-sources/etherscan/events.ts  | 136 ----------------
 .../pipeline/src/data-sources/etherscan/index.ts   |  36 -----
 .../pipeline/src/data_sources/etherscan/index.ts   |  52 +++++++
 .../events/event_handlers/base_event_handler.ts    |  34 ++++
 .../event_handlers/exchange_event_handler.ts       |  76 +++++++++
 .../pipeline/src/data_types/events/event_utils.ts  |  35 +++++
 .../pipeline/src/entities/ExchangeFillEvent.ts     |   4 +-
 packages/pipeline/src/index.ts                     |  20 ++-
 .../test/data-sources/etherscan/events_test.ts     | 172 ++++++++++-----------
 9 files changed, 298 insertions(+), 267 deletions(-)
 delete mode 100644 packages/pipeline/src/data-sources/etherscan/events.ts
 delete mode 100644 packages/pipeline/src/data-sources/etherscan/index.ts
 create mode 100644 packages/pipeline/src/data_sources/etherscan/index.ts
 create mode 100644 packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
 create mode 100644 packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
 create mode 100644 packages/pipeline/src/data_types/events/event_utils.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
deleted file mode 100644
index a828af527..000000000
--- a/packages/pipeline/src/data-sources/etherscan/events.ts
+++ /dev/null
@@ -1,136 +0,0 @@
-import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import { AbiDecoder, BigNumber } from '@0xproject/utils';
-import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import * as R from 'ramda';
-
-import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
-
-// TODO(albrow): Union with other exchange event entity types
-export type ExchangeEventEntity = ExchangeFillEvent;
-
-// Raw events response from etherescan.io
-export interface EventsResponse {
-    status: string;
-    message: string;
-    result: EventsResponseResult[];
-}
-
-// Events as represented in the response from etherscan.io
-export interface EventsResponseResult {
-    address: string;
-    topics: string[];
-    data: string;
-    blockNumber: string;
-    timeStamp: string;
-    gasPrice: string;
-    gasUsed: string;
-    logIndex: string;
-    transactionHash: string;
-    transactionIndex: string;
-}
-
-const hexRadix = 16;
-
-function hexToInt(hex: string): number {
-    return parseInt(hex.replace('0x', ''), hexRadix);
-}
-
-// Converts a raw event response to a LogEntry
-// tslint:disable-next-line:completed-docs
-export function _convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
-    return {
-        logIndex: hexToInt(result.logIndex),
-        transactionIndex: hexToInt(result.transactionIndex),
-        transactionHash: result.transactionHash,
-        blockHash: '',
-        blockNumber: hexToInt(result.blockNumber),
-        address: result.address,
-        data: result.data,
-        topics: result.topics,
-    };
-}
-
-// Decodes a LogEntry into a LogWithDecodedArgs
-// tslint:disable-next-line:completed-docs
-export const _decodeLogEntry = R.curry((contractAbi: AbiDefinition[], log: LogEntry): LogWithDecodedArgs<
-    ExchangeEventArgs
-> => {
-    const abiDecoder = new AbiDecoder([contractAbi]);
-    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    return logWithDecodedArgs as LogWithDecodedArgs<ExchangeEventArgs>;
-});
-
-export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
-    switch (eventLog.event) {
-        case 'Fill':
-            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
-        default:
-            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
-    }
-}
-
-export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeFillEvent = new ExchangeFillEvent();
-    exchangeFillEvent.logIndex = eventLog.logIndex as number;
-    exchangeFillEvent.address = eventLog.address as string;
-    exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
-    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
-    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
-    exchangeFillEvent.orderHash = eventLog.args.orderHash;
-    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeFillEvent.makerAssetType = makerAssetType;
-    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeFillEvent.takerAssetType = takerAssetType;
-    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeFillEvent;
-}
-
-function bigNumbertoStringOrNull(n: BigNumber): string | null {
-    if (n == null) {
-        return null;
-    }
-    return n.toString();
-}
-
-function filterEventLogs(
-    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
-): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
-    return R.filter(eventLog => eventLog.event === 'Fill', eventLogs);
-}
-
-/**
- * Parses and abi-decodes the raw events response from etherscan.io.
- * @param contractAbi The ABI for the contract that the events where emited from.
- * @param rawEventsResponse The raw events response from etherescan.io.
- * @returns Parsed and decoded event entities, ready to be saved to database.
- */
-export function parseRawEventsResponse(
-    contractAbi: AbiDefinition[],
-    rawEventsResponse: EventsResponse,
-): ExchangeEventEntity[] {
-    return R.pipe(
-        R.map(_convertResponseToLogEntry),
-        R.map(_decodeLogEntry(contractAbi)),
-        filterEventLogs,
-        R.map(_convertToEntity),
-    )(rawEventsResponse.result);
-}
diff --git a/packages/pipeline/src/data-sources/etherscan/index.ts b/packages/pipeline/src/data-sources/etherscan/index.ts
deleted file mode 100644
index c5eb2b9c6..000000000
--- a/packages/pipeline/src/data-sources/etherscan/index.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-import { default as axios } from 'axios';
-import { AbiDefinition, BlockParam, BlockParamLiteral } from 'ethereum-types';
-
-import { EventsResponse, ExchangeEventEntity, parseRawEventsResponse } from './events';
-
-const ETHERSCAN_URL = 'https://api.etherscan.io/api';
-
-export class Etherscan {
-    private readonly _apiKey: string;
-    constructor(apiKey: string) {
-        this._apiKey = apiKey;
-    }
-
-    /**
-     * Gets the decoded events for a specific contract and block range.
-     * @param contractAddress  The address of the contract to get the events for.
-     * @param constractAbi The ABI of the contract.
-     * @param fromBlock The start of the block range to get events for (inclusive).
-     * @param toBlock The end of the block range to get events for (inclusive).
-     * @returns A list of decoded events.
-     */
-    public async getContractEventsAsync(
-        contractAddress: string,
-        contractAbi: AbiDefinition[],
-        fromBlock: BlockParam = BlockParamLiteral.Earliest,
-        toBlock: BlockParam = BlockParamLiteral.Latest,
-    ): Promise<ExchangeEventEntity[]> {
-        const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${
-            this._apiKey
-        }`;
-        const resp = await axios.get<EventsResponse>(fullURL);
-        // TODO(albrow): Check response code.
-        const decodedEvents = parseRawEventsResponse(contractAbi, resp.data);
-        return decodedEvents;
-    }
-}
diff --git a/packages/pipeline/src/data_sources/etherscan/index.ts b/packages/pipeline/src/data_sources/etherscan/index.ts
new file mode 100644
index 000000000..044fff02e
--- /dev/null
+++ b/packages/pipeline/src/data_sources/etherscan/index.ts
@@ -0,0 +1,52 @@
+import { default as axios } from 'axios';
+import { BlockParam, BlockParamLiteral } from 'ethereum-types';
+
+const ETHERSCAN_URL = 'https://api.etherscan.io/api';
+
+export class Etherscan {
+    private readonly _apiKey: string;
+    constructor(apiKey: string) {
+        this._apiKey = apiKey;
+    }
+
+    /**
+     * Gets the raw events for a specific contract and block range.
+     * @param contractAddress  The address of the contract to get the events for.
+     * @param fromBlock The start of the block range to get events for (inclusive).
+     * @param toBlock The end of the block range to get events for (inclusive).
+     * @returns A list of decoded events.
+     */
+    public async getContractEventsAsync(
+        contractAddress: string,
+        fromBlock: BlockParam = BlockParamLiteral.Earliest,
+        toBlock: BlockParam = BlockParamLiteral.Latest,
+    ): Promise<EventsResponse> {
+        const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${
+            this._apiKey
+        }`;
+        const resp = await axios.get<EventsResponse>(fullURL);
+        // TODO(albrow): Check response code.
+        return resp.data;
+    }
+}
+
+// Raw events response from etherescan.io
+export interface EventsResponse {
+    status: string;
+    message: string;
+    result: EventsResponseResult[];
+}
+
+// Events as represented in the response from etherscan.io
+export interface EventsResponseResult {
+    address: string;
+    topics: string[];
+    data: string;
+    blockNumber: string;
+    timeStamp: string;
+    gasPrice: string;
+    gasUsed: string;
+    logIndex: string;
+    transactionHash: string;
+    transactionIndex: string;
+}
diff --git a/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts b/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
new file mode 100644
index 000000000..59331fc4f
--- /dev/null
+++ b/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
@@ -0,0 +1,34 @@
+import { AbiDefinition, BlockParam, BlockParamLiteral, LogEntry } from 'ethereum-types';
+import * as R from 'ramda';
+import { BaseEntity } from 'typeorm';
+
+import { Etherscan } from '../../../data_sources/etherscan';
+import { convertResponseToLogEntry } from '../event_utils';
+
+export abstract class BaseEventHandler<EntityType extends BaseEntity> {
+    protected _abi: AbiDefinition[];
+    protected _address: string;
+    protected _etherscan: Etherscan;
+    constructor(abi: AbiDefinition[], address: string, etherscan: Etherscan) {
+        this._abi = abi;
+        this._address = address;
+        this._etherscan = etherscan;
+    }
+    public abstract convertLogEntryToEventEntity(logEntry: LogEntry): EntityType;
+
+    public async getEventsAsync(
+        fromBlock: BlockParam = BlockParamLiteral.Earliest,
+        toBlock: BlockParam = BlockParamLiteral.Latest,
+    ): Promise<EntityType[]> {
+        const rawEventsResponse = await this._etherscan.getContractEventsAsync(this._address, fromBlock, toBlock);
+        const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result);
+        // Note(albrow): Imperative for loop is required here because we can't
+        // bind convertLogEntryToEventEntity without having a specific instance
+        // of a sub-class.
+        const result = [];
+        for (const logEntry of logEntries) {
+            result.push(this.convertLogEntryToEventEntity(logEntry));
+        }
+        return result;
+    }
+}
diff --git a/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts b/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
new file mode 100644
index 000000000..38ff20595
--- /dev/null
+++ b/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
@@ -0,0 +1,76 @@
+import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { assetDataUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import { AbiDecoder, BigNumber } from '@0xproject/utils';
+import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { ExchangeFillEvent } from '../../../entities/ExchangeFillEvent';
+import { decodeLogEntry } from '../event_utils';
+
+import { BaseEventHandler } from './base_event_handler';
+
+// TODO(albrow): Union with other exchange event entity types
+export type ExchangeEventEntity = ExchangeFillEvent;
+
+export class ExchangeEventHandler extends BaseEventHandler<ExchangeEventEntity> {
+    public convertLogEntryToEventEntity(logEntry: LogEntry): ExchangeEventEntity {
+        const decodedLogEntry = decodeLogEntry<ExchangeEventArgs>(this._abi, logEntry);
+        return _convertToEntity(decodedLogEntry);
+    }
+}
+
+export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
+    switch (eventLog.event) {
+        case 'Fill':
+            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
+        default:
+            return new ExchangeFillEvent();
+        // throw new Error('unexpected eventLog.event type: ' + eventLog.event);
+    }
+}
+
+export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.logIndex = eventLog.logIndex as number;
+    exchangeFillEvent.address = eventLog.address as string;
+    exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
+    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
+    exchangeFillEvent.orderHash = eventLog.args.orderHash;
+    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeFillEvent.makerAssetType = makerAssetType;
+    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeFillEvent.takerAssetType = takerAssetType;
+    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeFillEvent;
+}
+
+function bigNumbertoStringOrNull(n: BigNumber): string | null {
+    if (n == null) {
+        return null;
+    }
+    return n.toString();
+}
+
+function filterEventLogs(
+    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
+): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
+    return R.filter(eventLog => eventLog.event === 'Fill', eventLogs);
+}
diff --git a/packages/pipeline/src/data_types/events/event_utils.ts b/packages/pipeline/src/data_types/events/event_utils.ts
new file mode 100644
index 000000000..6be964807
--- /dev/null
+++ b/packages/pipeline/src/data_types/events/event_utils.ts
@@ -0,0 +1,35 @@
+import { AbiDecoder } from '@0xproject/utils';
+import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+
+import { EventsResponseResult } from '../../data_sources/etherscan';
+
+const hexRadix = 16;
+
+function hexToInt(hex: string): number {
+    return parseInt(hex.replace('0x', ''), hexRadix);
+}
+
+// Converts a raw event response to a LogEntry
+export function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
+    return {
+        logIndex: hexToInt(result.logIndex),
+        transactionIndex: hexToInt(result.transactionIndex),
+        transactionHash: result.transactionHash,
+        blockHash: '',
+        blockNumber: hexToInt(result.blockNumber),
+        address: result.address,
+        data: result.data,
+        topics: result.topics,
+    };
+}
+
+// Decodes a LogEntry into a LogWithDecodedArgs
+export function decodeLogEntry<EventArgsType>(
+    contractAbi: AbiDefinition[],
+    log: LogEntry,
+): LogWithDecodedArgs<EventArgsType> {
+    const abiDecoder = new AbiDecoder([contractAbi]);
+    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop<EventArgsType>(log);
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    return logWithDecodedArgs as LogWithDecodedArgs<EventArgsType>;
+}
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index 1716c60d1..a7e817240 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -1,9 +1,9 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
+import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
 
 export type ExchangeFillEventAssetType = 'erc20' | 'erc721';
 
 @Entity()
-export class ExchangeFillEvent {
+export class ExchangeFillEvent extends BaseEntity {
     @PrimaryColumn() public logIndex!: number;
 
     @Column() public address!: string;
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index db26343e0..e71a6ae4c 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,26 +1,32 @@
-import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { LogWithDecodedArgs } from 'ethereum-types';
 import 'reflect-metadata';
 import { createConnection } from 'typeorm';
 
 import { artifacts } from './artifacts';
-import { Etherscan } from './data-sources/etherscan';
+import { Etherscan } from './data_sources/etherscan';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
+import { ExchangeEventHandler } from './data_types/events/event_handlers/exchange_event_handler';
+
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
+const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
 
 (async () => {
     const connection = await createConnection(config);
     const repository = connection.getRepository(ExchangeFillEvent);
     console.log(`found ${await repository.count()} existing fill events`);
-    const events = await etherscan.getContractEventsAsync(
-        '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+    const exchangeEventHandler = new ExchangeEventHandler(
         artifacts.Exchange.compilerOutput.abi,
+        EXCHANGE_ADDRESS,
+        etherscan,
     );
+    const events = await exchangeEventHandler.getEventsAsync();
+    console.log(JSON.stringify(events, null, 2));
     for (const event of events) {
-        await repository.save(event);
+        // TODO(albrow): remove this check once we can parse all Exchange events
+        if (event.address != null) {
+            await event.save();
+        }
     }
     console.log(`now ${await repository.count()} total fill events`);
 })();
diff --git a/packages/pipeline/test/data-sources/etherscan/events_test.ts b/packages/pipeline/test/data-sources/etherscan/events_test.ts
index cb8e9d8e8..b0f8c7d1c 100644
--- a/packages/pipeline/test/data-sources/etherscan/events_test.ts
+++ b/packages/pipeline/test/data-sources/etherscan/events_test.ts
@@ -1,90 +1,90 @@
-import { BigNumber } from '@0xproject/utils';
-import * as chai from 'chai';
-import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import 'mocha';
+// import { BigNumber } from '@0xproject/utils';
+// import * as chai from 'chai';
+// import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+// import 'mocha';
 
-import { artifacts } from '../../../src/artifacts';
+// import { artifacts } from '../../../src/artifacts';
 
-import {
-    _convertResponseToLogEntry,
-    _decodeLogEntry,
-    EventsResponseResult,
-} from '../../../src/data-sources/etherscan/events';
-import { chaiSetup } from '../../utils/chai_setup';
+// import {
+//     _convertResponseToLogEntry,
+//     _decodeLogEntry,
+//     EventsResponseResult,
+// } from '../../../src/data-sources/etherscan/events';
+// import { chaiSetup } from '../../utils/chai_setup';
 
-chaiSetup.configure();
-const expect = chai.expect;
+// chaiSetup.configure();
+// const expect = chai.expect;
 
-describe('etherscan#events', () => {
-    describe('_convertResponseToLogEntry', () => {
-        it('converts EventsResponseResult to LogEntry', () => {
-            const input: EventsResponseResult = {
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                topics: [
-                    '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
-                    '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
-                    '0x0000000000000000000000000000000000000000000000000000000000000000',
-                ],
-                data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
-                blockNumber: '0x61127b',
-                timeStamp: '0x5ba2878e',
-                gasPrice: '0x1a13b8600',
-                gasUsed: '0xd9dc',
-                logIndex: '0x63',
-                transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
-                transactionIndex: '0x35',
-            };
-            const expected: LogEntry = {
-                logIndex: 99,
-                transactionIndex: 53,
-                transactionHash: input.transactionHash,
-                blockHash: '',
-                blockNumber: 6361723,
-                address: input.address,
-                data: input.data,
-                topics: input.topics,
-            };
-            const actual = _convertResponseToLogEntry(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-    describe('_decodeLogEntry', () => {
-        it('decodes LogEntry into LogWithDecodedArgs', () => {
-            const input: LogEntry = {
-                logIndex: 96,
-                transactionIndex: 52,
-                transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
-                blockHash: '',
-                blockNumber: 6361723,
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                data:
-                    '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',
-                topics: [
-                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
-                    '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
-                    '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
-                    '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-                ],
-            };
-            const expected: LogWithDecodedArgs<DecodedLogArgs> = {
-                ...input,
-                event: 'Fill',
-                args: {
-                    makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
-                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
-                    takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-                    senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-                    makerAssetFilledAmount: new BigNumber('100000000000'),
-                    takerAssetFilledAmount: new BigNumber('330000000'),
-                    makerFeePaid: new BigNumber('0'),
-                    takerFeePaid: new BigNumber('0'),
-                    orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-                    makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
-                    takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-                },
-            };
-            const actual = _decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-});
+// describe('etherscan#events', () => {
+//     describe('_convertResponseToLogEntry', () => {
+//         it('converts EventsResponseResult to LogEntry', () => {
+//             const input: EventsResponseResult = {
+//                 address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+//                 topics: [
+//                     '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
+//                     '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
+//                     '0x0000000000000000000000000000000000000000000000000000000000000000',
+//                 ],
+//                 data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
+//                 blockNumber: '0x61127b',
+//                 timeStamp: '0x5ba2878e',
+//                 gasPrice: '0x1a13b8600',
+//                 gasUsed: '0xd9dc',
+//                 logIndex: '0x63',
+//                 transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
+//                 transactionIndex: '0x35',
+//             };
+//             const expected: LogEntry = {
+//                 logIndex: 99,
+//                 transactionIndex: 53,
+//                 transactionHash: input.transactionHash,
+//                 blockHash: '',
+//                 blockNumber: 6361723,
+//                 address: input.address,
+//                 data: input.data,
+//                 topics: input.topics,
+//             };
+//             const actual = _convertResponseToLogEntry(input);
+//             expect(actual).deep.equal(expected);
+//         });
+//     });
+//     describe('_decodeLogEntry', () => {
+//         it('decodes LogEntry into LogWithDecodedArgs', () => {
+//             const input: LogEntry = {
+//                 logIndex: 96,
+//                 transactionIndex: 52,
+//                 transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
+//                 blockHash: '',
+//                 blockNumber: 6361723,
+//                 address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+//                 data:
+//                     '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',
+//                 topics: [
+//                     '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+//                     '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
+//                     '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
+//                     '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+//                 ],
+//             };
+//             const expected: LogWithDecodedArgs<DecodedLogArgs> = {
+//                 ...input,
+//                 event: 'Fill',
+//                 args: {
+//                     makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
+//                     feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+//                     takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+//                     senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+//                     makerAssetFilledAmount: new BigNumber('100000000000'),
+//                     takerAssetFilledAmount: new BigNumber('330000000'),
+//                     makerFeePaid: new BigNumber('0'),
+//                     takerFeePaid: new BigNumber('0'),
+//                     orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+//                     makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+//                     takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+//                 },
+//             };
+//             const actual = _decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
+//             expect(actual).deep.equal(expected);
+//         });
+//     });
+// });
-- 
cgit v1.2.3


From 2207f09ce2c8b595f75fce6387256a64c64b23c3 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 14:41:45 -0700
Subject: Make event parsing more functional and less class-based

---
 .../events/event_handlers/base_event_handler.ts    | 34 ----------
 .../event_handlers/exchange_event_handler.ts       | 76 ----------------------
 .../src/data_types/events/exchange_events.ts       | 75 +++++++++++++++++++++
 packages/pipeline/src/index.ts                     | 17 ++---
 4 files changed, 79 insertions(+), 123 deletions(-)
 delete mode 100644 packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
 delete mode 100644 packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
 create mode 100644 packages/pipeline/src/data_types/events/exchange_events.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts b/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
deleted file mode 100644
index 59331fc4f..000000000
--- a/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
+++ /dev/null
@@ -1,34 +0,0 @@
-import { AbiDefinition, BlockParam, BlockParamLiteral, LogEntry } from 'ethereum-types';
-import * as R from 'ramda';
-import { BaseEntity } from 'typeorm';
-
-import { Etherscan } from '../../../data_sources/etherscan';
-import { convertResponseToLogEntry } from '../event_utils';
-
-export abstract class BaseEventHandler<EntityType extends BaseEntity> {
-    protected _abi: AbiDefinition[];
-    protected _address: string;
-    protected _etherscan: Etherscan;
-    constructor(abi: AbiDefinition[], address: string, etherscan: Etherscan) {
-        this._abi = abi;
-        this._address = address;
-        this._etherscan = etherscan;
-    }
-    public abstract convertLogEntryToEventEntity(logEntry: LogEntry): EntityType;
-
-    public async getEventsAsync(
-        fromBlock: BlockParam = BlockParamLiteral.Earliest,
-        toBlock: BlockParam = BlockParamLiteral.Latest,
-    ): Promise<EntityType[]> {
-        const rawEventsResponse = await this._etherscan.getContractEventsAsync(this._address, fromBlock, toBlock);
-        const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result);
-        // Note(albrow): Imperative for loop is required here because we can't
-        // bind convertLogEntryToEventEntity without having a specific instance
-        // of a sub-class.
-        const result = [];
-        for (const logEntry of logEntries) {
-            result.push(this.convertLogEntryToEventEntity(logEntry));
-        }
-        return result;
-    }
-}
diff --git a/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts b/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
deleted file mode 100644
index 38ff20595..000000000
--- a/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
+++ /dev/null
@@ -1,76 +0,0 @@
-import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import { AbiDecoder, BigNumber } from '@0xproject/utils';
-import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import * as R from 'ramda';
-
-import { ExchangeFillEvent } from '../../../entities/ExchangeFillEvent';
-import { decodeLogEntry } from '../event_utils';
-
-import { BaseEventHandler } from './base_event_handler';
-
-// TODO(albrow): Union with other exchange event entity types
-export type ExchangeEventEntity = ExchangeFillEvent;
-
-export class ExchangeEventHandler extends BaseEventHandler<ExchangeEventEntity> {
-    public convertLogEntryToEventEntity(logEntry: LogEntry): ExchangeEventEntity {
-        const decodedLogEntry = decodeLogEntry<ExchangeEventArgs>(this._abi, logEntry);
-        return _convertToEntity(decodedLogEntry);
-    }
-}
-
-export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
-    switch (eventLog.event) {
-        case 'Fill':
-            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
-        default:
-            return new ExchangeFillEvent();
-        // throw new Error('unexpected eventLog.event type: ' + eventLog.event);
-    }
-}
-
-export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeFillEvent = new ExchangeFillEvent();
-    exchangeFillEvent.logIndex = eventLog.logIndex as number;
-    exchangeFillEvent.address = eventLog.address as string;
-    exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
-    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
-    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
-    exchangeFillEvent.orderHash = eventLog.args.orderHash;
-    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeFillEvent.makerAssetType = makerAssetType;
-    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeFillEvent.takerAssetType = takerAssetType;
-    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeFillEvent;
-}
-
-function bigNumbertoStringOrNull(n: BigNumber): string | null {
-    if (n == null) {
-        return null;
-    }
-    return n.toString();
-}
-
-function filterEventLogs(
-    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
-): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
-    return R.filter(eventLog => eventLog.event === 'Fill', eventLogs);
-}
diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
new file mode 100644
index 000000000..fb5341b58
--- /dev/null
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -0,0 +1,75 @@
+import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { assetDataUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import { BigNumber } from '@0xproject/utils';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { artifacts } from '../../artifacts';
+import { EventsResponse } from '../../data_sources/etherscan';
+import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
+
+import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
+
+// TODO(albrow): Union with other exchange event entity types
+export type ExchangeEventEntity = ExchangeFillEvent;
+
+const exchangeContractAbi = artifacts.Exchange.compilerOutput.abi;
+
+export function parseExchangeEvents(rawEventsResponse: EventsResponse): ExchangeEventEntity[] {
+    const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result);
+    const decodedLogEntries = R.map(
+        eventResponse => decodeLogEntry<ExchangeEventArgs>(exchangeContractAbi, eventResponse),
+        logEntries,
+    );
+    const filteredLogEntries = R.filter(logEntry => R.contains(logEntry.event, ['Fill']), decodedLogEntries);
+    return R.map(_convertToEntity, filteredLogEntries);
+}
+
+export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
+    switch (eventLog.event) {
+        case 'Fill':
+            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
+        default:
+            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
+    }
+}
+
+export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.logIndex = eventLog.logIndex as number;
+    exchangeFillEvent.address = eventLog.address as string;
+    exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
+    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
+    exchangeFillEvent.orderHash = eventLog.args.orderHash;
+    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeFillEvent.makerAssetType = makerAssetType;
+    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeFillEvent.takerAssetType = takerAssetType;
+    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeFillEvent;
+}
+
+function bigNumbertoStringOrNull(n: BigNumber): string | null {
+    if (n == null) {
+        return null;
+    }
+    return n.toString();
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index e71a6ae4c..c01ff57b4 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,12 +1,11 @@
 import 'reflect-metadata';
 import { createConnection } from 'typeorm';
 
-import { artifacts } from './artifacts';
 import { Etherscan } from './data_sources/etherscan';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
-import { ExchangeEventHandler } from './data_types/events/event_handlers/exchange_event_handler';
+import { parseExchangeEvents } from './data_types/events/exchange_events';
 
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
@@ -15,18 +14,10 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
     const connection = await createConnection(config);
     const repository = connection.getRepository(ExchangeFillEvent);
     console.log(`found ${await repository.count()} existing fill events`);
-    const exchangeEventHandler = new ExchangeEventHandler(
-        artifacts.Exchange.compilerOutput.abi,
-        EXCHANGE_ADDRESS,
-        etherscan,
-    );
-    const events = await exchangeEventHandler.getEventsAsync();
-    console.log(JSON.stringify(events, null, 2));
+    const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
+    const events = parseExchangeEvents(rawEvents);
     for (const event of events) {
-        // TODO(albrow): remove this check once we can parse all Exchange events
-        if (event.address != null) {
-            await event.save();
-        }
+        await event.save();
     }
     console.log(`now ${await repository.count()} total fill events`);
 })();
-- 
cgit v1.2.3


From 60bc27c616c411cf67bf89e669fb293135359685 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 15:03:49 -0700
Subject: Implement scraping and parsing exchange cancel events

---
 .../src/data_types/events/exchange_events.ts       | 41 +++++++++++++++++++---
 .../pipeline/src/entities/ExchangeCancelEvent.ts   | 32 +++++++++++++++++
 .../pipeline/src/entities/ExchangeFillEvent.ts     |  6 ++--
 packages/pipeline/src/index.ts                     | 11 ++++--
 packages/pipeline/src/types.ts                     |  1 +
 5 files changed, 81 insertions(+), 10 deletions(-)
 create mode 100644 packages/pipeline/src/entities/ExchangeCancelEvent.ts
 create mode 100644 packages/pipeline/src/types.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index fb5341b58..3938f3a69 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -1,4 +1,4 @@
-import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { ExchangeCancelEventArgs, ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
 import { assetDataUtils } from '@0xproject/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
@@ -7,12 +7,12 @@ import * as R from 'ramda';
 
 import { artifacts } from '../../artifacts';
 import { EventsResponse } from '../../data_sources/etherscan';
+import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
 import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
 
 import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
 
-// TODO(albrow): Union with other exchange event entity types
-export type ExchangeEventEntity = ExchangeFillEvent;
+export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent;
 
 const exchangeContractAbi = artifacts.Exchange.compilerOutput.abi;
 
@@ -22,7 +22,7 @@ export function parseExchangeEvents(rawEventsResponse: EventsResponse): Exchange
         eventResponse => decodeLogEntry<ExchangeEventArgs>(exchangeContractAbi, eventResponse),
         logEntries,
     );
-    const filteredLogEntries = R.filter(logEntry => R.contains(logEntry.event, ['Fill']), decodedLogEntries);
+    const filteredLogEntries = R.filter(logEntry => R.contains(logEntry.event, ['Fill', 'Cancel']), decodedLogEntries);
     return R.map(_convertToEntity, filteredLogEntries);
 }
 
@@ -30,6 +30,8 @@ export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>
     switch (eventLog.event) {
         case 'Fill':
             return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
+        case 'Cancel':
+            return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
         default:
             throw new Error('unexpected eventLog.event type: ' + eventLog.event);
     }
@@ -67,6 +69,37 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     return exchangeFillEvent;
 }
 
+export function _convertToExchangeCancelEvent(
+    eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
+): ExchangeCancelEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeCancelEvent = new ExchangeCancelEvent();
+    exchangeCancelEvent.logIndex = eventLog.logIndex as number;
+    exchangeCancelEvent.address = eventLog.address as string;
+    exchangeCancelEvent.rawData = eventLog.data as string;
+    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeCancelEvent.takerAddress =
+        eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
+    exchangeCancelEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeCancelEvent.orderHash = eventLog.args.orderHash;
+    exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeCancelEvent.makerAssetType = makerAssetType;
+    exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeCancelEvent.takerAssetType = takerAssetType;
+    exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeCancelEvent;
+}
+
 function bigNumbertoStringOrNull(n: BigNumber): string | null {
     if (n == null) {
         return null;
diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
new file mode 100644
index 000000000..8e21518d3
--- /dev/null
+++ b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
@@ -0,0 +1,32 @@
+import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { AssetType } from '../types';
+
+@Entity()
+export class ExchangeCancelEvent extends BaseEntity {
+    @PrimaryColumn() public logIndex!: number;
+
+    @Column() public address!: string;
+    @Column() public rawData!: string;
+    @Column() public blockNumber!: number;
+
+    @Column() public makerAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerAddress!: string;
+    @Column() public feeRecepientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public orderHash!: string;
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: AssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public makerTokenId!: string | null;
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: AssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerTokenId!: string | null;
+    // TODO(albrow): Include topics?
+}
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index a7e817240..e66bd64e3 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -1,6 +1,6 @@
 import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
 
-export type ExchangeFillEventAssetType = 'erc20' | 'erc721';
+import { AssetType } from '../types';
 
 @Entity()
 export class ExchangeFillEvent extends BaseEntity {
@@ -20,13 +20,13 @@ export class ExchangeFillEvent extends BaseEntity {
     @Column() public takerFeePaid!: string;
     @Column() public orderHash!: string;
     @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: ExchangeFillEventAssetType;
+    @Column() public makerAssetType!: AssetType;
     @Column() public makerAssetProxyId!: string;
     @Column() public makerTokenAddress!: string;
     @Column({ nullable: true, type: String })
     public makerTokenId!: string | null;
     @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: ExchangeFillEventAssetType;
+    @Column() public takerAssetType!: AssetType;
     @Column() public takerAssetProxyId!: string;
     @Column() public takerTokenAddress!: string;
     @Column({ nullable: true, type: String })
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index c01ff57b4..c68df95bf 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -2,6 +2,7 @@ import 'reflect-metadata';
 import { createConnection } from 'typeorm';
 
 import { Etherscan } from './data_sources/etherscan';
+import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
@@ -12,12 +13,16 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
 
 (async () => {
     const connection = await createConnection(config);
-    const repository = connection.getRepository(ExchangeFillEvent);
-    console.log(`found ${await repository.count()} existing fill events`);
+    const fillRepository = connection.getRepository(ExchangeFillEvent);
+    const cancelRepository = connection.getRepository(ExchangeCancelEvent);
+    console.log(`found ${await fillRepository.count()} existing fill events`);
+    console.log(`found ${await cancelRepository.count()} existing cancel events`);
     const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
     const events = parseExchangeEvents(rawEvents);
+    console.log(`got ${events.length} parsed events`);
     for (const event of events) {
         await event.save();
     }
-    console.log(`now ${await repository.count()} total fill events`);
+    console.log(`now ${await fillRepository.count()} total fill events`);
+    console.log(`now ${await cancelRepository.count()} total cancel events`);
 })();
diff --git a/packages/pipeline/src/types.ts b/packages/pipeline/src/types.ts
new file mode 100644
index 000000000..a12d37895
--- /dev/null
+++ b/packages/pipeline/src/types.ts
@@ -0,0 +1 @@
+export type AssetType = 'erc20' | 'erc721';
-- 
cgit v1.2.3


From 40610830da70ae406227e80c700efea11042ba68 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 15:31:41 -0700
Subject: Use multi-primary keys for event and filter null logIndexes

---
 packages/pipeline/src/data_types/events/exchange_events.ts | 13 +++++++++++--
 packages/pipeline/src/entities/ExchangeCancelEvent.ts      |  2 +-
 packages/pipeline/src/entities/ExchangeFillEvent.ts        |  2 +-
 packages/pipeline/src/index.ts                             |  4 ++--
 4 files changed, 15 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index 3938f3a69..cc4332f6f 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -2,7 +2,7 @@ import { ExchangeCancelEventArgs, ExchangeEventArgs, ExchangeFillEventArgs } fro
 import { assetDataUtils } from '@0xproject/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
-import { LogWithDecodedArgs } from 'ethereum-types';
+import { LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
 import { artifacts } from '../../artifacts';
@@ -22,10 +22,19 @@ export function parseExchangeEvents(rawEventsResponse: EventsResponse): Exchange
         eventResponse => decodeLogEntry<ExchangeEventArgs>(exchangeContractAbi, eventResponse),
         logEntries,
     );
-    const filteredLogEntries = R.filter(logEntry => R.contains(logEntry.event, ['Fill', 'Cancel']), decodedLogEntries);
+    const filteredLogEntries = R.filter(shouldIncludeLogEntry, decodedLogEntries);
     return R.map(_convertToEntity, filteredLogEntries);
 }
 
+export function shouldIncludeLogEntry(logEntry: LogWithDecodedArgs<ExchangeEventArgs>): boolean {
+    if (!R.contains(logEntry.event, ['Fill', 'Cancel'])) {
+        return false;
+    } else if (logEntry.logIndex == null || isNaN(logEntry.logIndex)) {
+        return false;
+    }
+    return true;
+}
+
 export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
     switch (eventLog.event) {
         case 'Fill':
diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
index 8e21518d3..c925a4b01 100644
--- a/packages/pipeline/src/entities/ExchangeCancelEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
@@ -5,10 +5,10 @@ import { AssetType } from '../types';
 @Entity()
 export class ExchangeCancelEvent extends BaseEntity {
     @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
 
     @Column() public address!: string;
     @Column() public rawData!: string;
-    @Column() public blockNumber!: number;
 
     @Column() public makerAddress!: string;
     @Column({ nullable: true, type: String })
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index e66bd64e3..9ac8eb349 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -5,10 +5,10 @@ import { AssetType } from '../types';
 @Entity()
 export class ExchangeFillEvent extends BaseEntity {
     @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
 
     @Column() public address!: string;
     @Column() public rawData!: string;
-    @Column() public blockNumber!: number;
 
     @Column() public makerAddress!: string;
     @Column() public takerAddress!: string;
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index c68df95bf..67b1f6fb2 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,13 +1,13 @@
+import * as R from 'ramda';
 import 'reflect-metadata';
 import { createConnection } from 'typeorm';
 
 import { Etherscan } from './data_sources/etherscan';
+import { parseExchangeEvents } from './data_types/events/exchange_events';
 import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
-import { parseExchangeEvents } from './data_types/events/exchange_events';
-
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
 
-- 
cgit v1.2.3


From b0de2a388fc7079bc45c7886b002420783021416 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 16:03:54 -0700
Subject: Implement scraping and parsing exchange CancelUpTo events

---
 .../src/data_types/events/exchange_events.ts       | 30 +++++++++++++++++++---
 .../src/entities/ExchangeCancelUpToEvent.ts        | 15 +++++++++++
 packages/pipeline/src/index.ts                     |  9 +++----
 3 files changed, 45 insertions(+), 9 deletions(-)
 create mode 100644 packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index cc4332f6f..763a141ea 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -1,18 +1,24 @@
-import { ExchangeCancelEventArgs, ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import {
+    ExchangeCancelEventArgs,
+    ExchangeCancelUpToEventArgs,
+    ExchangeEventArgs,
+    ExchangeFillEventArgs,
+} from '@0xproject/contract-wrappers';
 import { assetDataUtils } from '@0xproject/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
-import { LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
 import { artifacts } from '../../artifacts';
 import { EventsResponse } from '../../data_sources/etherscan';
 import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
+import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
 import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
 
 import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
 
-export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent;
+export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
 
 const exchangeContractAbi = artifacts.Exchange.compilerOutput.abi;
 
@@ -27,7 +33,7 @@ export function parseExchangeEvents(rawEventsResponse: EventsResponse): Exchange
 }
 
 export function shouldIncludeLogEntry(logEntry: LogWithDecodedArgs<ExchangeEventArgs>): boolean {
-    if (!R.contains(logEntry.event, ['Fill', 'Cancel'])) {
+    if (!R.contains(logEntry.event, ['Fill', 'Cancel', 'CancelUpTo'])) {
         return false;
     } else if (logEntry.logIndex == null || isNaN(logEntry.logIndex)) {
         return false;
@@ -41,6 +47,8 @@ export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>
             return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
         case 'Cancel':
             return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
+        case 'CancelUpTo':
+            return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>);
         default:
             throw new Error('unexpected eventLog.event type: ' + eventLog.event);
     }
@@ -109,6 +117,20 @@ export function _convertToExchangeCancelEvent(
     return exchangeCancelEvent;
 }
 
+export function _convertToExchangeCancelUpToEvent(
+    eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
+): ExchangeCancelUpToEvent {
+    const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent();
+    exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
+    exchangeCancelUpToEvent.address = eventLog.address as string;
+    exchangeCancelUpToEvent.rawData = eventLog.data as string;
+    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
+    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
+    return exchangeCancelUpToEvent;
+}
+
 function bigNumbertoStringOrNull(n: BigNumber): string | null {
     if (n == null) {
         return null;
diff --git a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
new file mode 100644
index 000000000..3021f7394
--- /dev/null
+++ b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
@@ -0,0 +1,15 @@
+import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class ExchangeCancelUpToEvent extends BaseEntity {
+    @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
+
+    @Column() public address!: string;
+    @Column() public rawData!: string;
+
+    @Column() public makerAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public orderEpoch!: string;
+    // TODO(albrow): Include topics?
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 67b1f6fb2..1a010b6e5 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -5,6 +5,7 @@ import { createConnection } from 'typeorm';
 import { Etherscan } from './data_sources/etherscan';
 import { parseExchangeEvents } from './data_types/events/exchange_events';
 import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
+import { ExchangeCancelUpToEvent } from './entities/ExchangeCancelUpToEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
@@ -15,14 +16,12 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
     const connection = await createConnection(config);
     const fillRepository = connection.getRepository(ExchangeFillEvent);
     const cancelRepository = connection.getRepository(ExchangeCancelEvent);
-    console.log(`found ${await fillRepository.count()} existing fill events`);
-    console.log(`found ${await cancelRepository.count()} existing cancel events`);
+    const cancelUpToRepository = connection.getRepository(ExchangeCancelUpToEvent);
+    console.log(`found ${(await fillRepository.count()) + (await cancelRepository.count())} existing events`);
     const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
     const events = parseExchangeEvents(rawEvents);
-    console.log(`got ${events.length} parsed events`);
     for (const event of events) {
         await event.save();
     }
-    console.log(`now ${await fillRepository.count()} total fill events`);
-    console.log(`now ${await cancelRepository.count()} total cancel events`);
+    console.log(`now there are ${(await fillRepository.count()) + (await cancelRepository.count())} total events`);
 })();
-- 
cgit v1.2.3


From 71a015f2aa32fedd3d3c5e9d5a3fa4eb272b2852 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 16:06:52 -0700
Subject: For event entities, rename address -> contractAddress and make it a
 primary key

---
 packages/pipeline/src/data_types/events/exchange_events.ts | 12 ++++++------
 packages/pipeline/src/entities/ExchangeCancelEvent.ts      |  2 +-
 packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts  |  2 +-
 packages/pipeline/src/entities/ExchangeFillEvent.ts        |  2 +-
 packages/pipeline/src/index.ts                             | 12 ++++++++++--
 5 files changed, 19 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index 763a141ea..2d4059a0e 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -60,10 +60,10 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
     const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
     const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.contractAddress = eventLog.address as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
     exchangeFillEvent.logIndex = eventLog.logIndex as number;
-    exchangeFillEvent.address = eventLog.address as string;
     exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
     exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
     exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
@@ -94,10 +94,10 @@ export function _convertToExchangeCancelEvent(
     const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
     const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
     const exchangeCancelEvent = new ExchangeCancelEvent();
+    exchangeCancelEvent.contractAddress = eventLog.address as string;
+    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelEvent.address = eventLog.address as string;
     exchangeCancelEvent.rawData = eventLog.data as string;
-    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelEvent.takerAddress =
         eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
@@ -121,10 +121,10 @@ export function _convertToExchangeCancelUpToEvent(
     eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
 ): ExchangeCancelUpToEvent {
     const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent();
+    exchangeCancelUpToEvent.contractAddress = eventLog.address as string;
+    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelUpToEvent.address = eventLog.address as string;
     exchangeCancelUpToEvent.rawData = eventLog.data as string;
-    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
     exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
index c925a4b01..d0188c2f5 100644
--- a/packages/pipeline/src/entities/ExchangeCancelEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
@@ -4,10 +4,10 @@ import { AssetType } from '../types';
 
 @Entity()
 export class ExchangeCancelEvent extends BaseEntity {
+    @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
-    @Column() public address!: string;
     @Column() public rawData!: string;
 
     @Column() public makerAddress!: string;
diff --git a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
index 3021f7394..03a02b069 100644
--- a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
@@ -2,10 +2,10 @@ import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
 
 @Entity()
 export class ExchangeCancelUpToEvent extends BaseEntity {
+    @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
-    @Column() public address!: string;
     @Column() public rawData!: string;
 
     @Column() public makerAddress!: string;
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index 9ac8eb349..abd73191a 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -4,10 +4,10 @@ import { AssetType } from '../types';
 
 @Entity()
 export class ExchangeFillEvent extends BaseEntity {
+    @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
-    @Column() public address!: string;
     @Column() public rawData!: string;
 
     @Column() public makerAddress!: string;
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 1a010b6e5..07ab1d991 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -17,11 +17,19 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
     const fillRepository = connection.getRepository(ExchangeFillEvent);
     const cancelRepository = connection.getRepository(ExchangeCancelEvent);
     const cancelUpToRepository = connection.getRepository(ExchangeCancelUpToEvent);
-    console.log(`found ${(await fillRepository.count()) + (await cancelRepository.count())} existing events`);
+    console.log(
+        `found ${(await fillRepository.count()) +
+            (await cancelRepository.count()) +
+            (await cancelUpToRepository.count())} existing events`,
+    );
     const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
     const events = parseExchangeEvents(rawEvents);
     for (const event of events) {
         await event.save();
     }
-    console.log(`now there are ${(await fillRepository.count()) + (await cancelRepository.count())} total events`);
+    console.log(
+        `now there are ${(await fillRepository.count()) +
+            (await cancelRepository.count()) +
+            (await cancelUpToRepository.count())} total events`,
+    );
 })();
-- 
cgit v1.2.3


From 9ab55ccec0478e65f9d605aa2da7ed1fa13e01ac Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 26 Sep 2018 16:42:48 -0700
Subject: Add preliminary support for scraping orders from SRA endpoints (no
 pagination, only RR support for now)

---
 packages/pipeline/package.json                     |  1 +
 .../src/data_types/events/exchange_events.ts       |  9 +---
 .../pipeline/src/data_types/sra_order/index.ts     | 54 ++++++++++++++++++++++
 .../pipeline/src/entities/ExchangeCancelEvent.ts   |  2 +
 .../pipeline/src/entities/ExchangeFillEvent.ts     |  2 +
 packages/pipeline/src/entities/SraOrder.ts         | 40 ++++++++++++++++
 packages/pipeline/src/index.ts                     | 30 ++++++++++--
 packages/pipeline/src/utils/index.ts               |  8 ++++
 8 files changed, 134 insertions(+), 12 deletions(-)
 create mode 100644 packages/pipeline/src/data_types/sra_order/index.ts
 create mode 100644 packages/pipeline/src/entities/SraOrder.ts
 create mode 100644 packages/pipeline/src/utils/index.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 6670938f2..c01b7f448 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -39,6 +39,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
+        "@0xproject/connect": "^2.0.4",
         "@0xproject/contract-wrappers": "^1.0.1",
         "@0xproject/order-utils": "^1.0.2",
         "@0xproject/subproviders": "^2.0.2",
diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index 2d4059a0e..a406d27fb 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -6,7 +6,6 @@ import {
 } from '@0xproject/contract-wrappers';
 import { assetDataUtils } from '@0xproject/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import { BigNumber } from '@0xproject/utils';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
@@ -15,6 +14,7 @@ import { EventsResponse } from '../../data_sources/etherscan';
 import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
 import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
 import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
+import { bigNumbertoStringOrNull } from '../../utils';
 
 import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
 
@@ -130,10 +130,3 @@ export function _convertToExchangeCancelUpToEvent(
     exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
     return exchangeCancelUpToEvent;
 }
-
-function bigNumbertoStringOrNull(n: BigNumber): string | null {
-    if (n == null) {
-        return null;
-    }
-    return n.toString();
-}
diff --git a/packages/pipeline/src/data_types/sra_order/index.ts b/packages/pipeline/src/data_types/sra_order/index.ts
new file mode 100644
index 000000000..b6364415c
--- /dev/null
+++ b/packages/pipeline/src/data_types/sra_order/index.ts
@@ -0,0 +1,54 @@
+import { APIOrder, OrdersResponse } from '@0xproject/connect';
+import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import * as R from 'ramda';
+
+import { SraOrder } from '../../entities/SraOrder';
+import { bigNumbertoStringOrNull } from '../../utils';
+
+export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
+    return R.map(_convertToEntity, rawOrdersResponse.records);
+}
+
+export function _convertToEntity(apiOrder: APIOrder): SraOrder {
+    // TODO(albrow): refactor out common asset data decoding code.
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+
+    const sraOrder = new SraOrder();
+    sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
+    sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
+
+    // TODO(albrow): Set these fields to the correct values upstack.
+    sraOrder.lastUpdatedTimestamp = Date.now();
+    sraOrder.firstSeenTimestamp = Date.now();
+
+    sraOrder.makerAddress = apiOrder.order.makerAddress;
+    sraOrder.takerAddress = apiOrder.order.takerAddress;
+    sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
+    sraOrder.senderAddress = apiOrder.order.senderAddress;
+    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
+    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
+    sraOrder.makerFee = apiOrder.order.makerFee.toString();
+    sraOrder.takerFee = apiOrder.order.takerFee.toString();
+    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
+    sraOrder.salt = apiOrder.order.salt.toString();
+    sraOrder.signature = apiOrder.order.signature;
+
+    sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
+    sraOrder.makerAssetType = makerAssetType;
+    sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
+    sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
+    sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
+    sraOrder.takerAssetType = takerAssetType;
+    sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
+    sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
+    sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+
+    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
+
+    return sraOrder;
+}
diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
index d0188c2f5..7010ab9f2 100644
--- a/packages/pipeline/src/entities/ExchangeCancelEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
@@ -16,6 +16,7 @@ export class ExchangeCancelEvent extends BaseEntity {
     @Column() public feeRecepientAddress!: string;
     @Column() public senderAddress!: string;
     @Column() public orderHash!: string;
+
     @Column() public rawMakerAssetData!: string;
     @Column() public makerAssetType!: AssetType;
     @Column() public makerAssetProxyId!: string;
@@ -28,5 +29,6 @@ export class ExchangeCancelEvent extends BaseEntity {
     @Column() public takerTokenAddress!: string;
     @Column({ nullable: true, type: String })
     public takerTokenId!: string | null;
+
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index abd73191a..5eafa7449 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -19,6 +19,7 @@ export class ExchangeFillEvent extends BaseEntity {
     @Column() public makerFeePaid!: string;
     @Column() public takerFeePaid!: string;
     @Column() public orderHash!: string;
+
     @Column() public rawMakerAssetData!: string;
     @Column() public makerAssetType!: AssetType;
     @Column() public makerAssetProxyId!: string;
@@ -31,5 +32,6 @@ export class ExchangeFillEvent extends BaseEntity {
     @Column() public takerTokenAddress!: string;
     @Column({ nullable: true, type: String })
     public takerTokenId!: string | null;
+
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/SraOrder.ts b/packages/pipeline/src/entities/SraOrder.ts
new file mode 100644
index 000000000..c9a1f926d
--- /dev/null
+++ b/packages/pipeline/src/entities/SraOrder.ts
@@ -0,0 +1,40 @@
+import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { AssetType } from '../types';
+
+@Entity()
+export class SraOrder extends BaseEntity {
+    @PrimaryColumn() public exchangeAddress!: string;
+    @PrimaryColumn() public orderHashHex!: string;
+
+    @Column() public lastUpdatedTimestamp!: number;
+    @Column() public firstSeenTimestamp!: number;
+
+    @Column() public makerAddress!: string;
+    @Column() public takerAddress!: string;
+    @Column() public feeRecipientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public makerAssetAmount!: string;
+    @Column() public takerAssetAmount!: string;
+    @Column() public makerFee!: string;
+    @Column() public takerFee!: string;
+    @Column() public expirationTimeSeconds!: string;
+    @Column() public salt!: string;
+    @Column() public signature!: string;
+
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: AssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public makerTokenId!: string | null;
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: AssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerTokenId!: string | null;
+
+    // TODO(albrow): Make this optional?
+    @Column() public metaDataJson!: string;
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 07ab1d991..3e8434e3d 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,19 +1,28 @@
-import * as R from 'ramda';
+import { HttpClient } from '@0xproject/connect';
 import 'reflect-metadata';
-import { createConnection } from 'typeorm';
+import { Connection, createConnection } from 'typeorm';
 
 import { Etherscan } from './data_sources/etherscan';
 import { parseExchangeEvents } from './data_types/events/exchange_events';
+import { parseSraOrders } from './data_types/sra_order';
 import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
 import { ExchangeCancelUpToEvent } from './entities/ExchangeCancelUpToEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+import { SraOrder } from './entities/SraOrder';
 import { config } from './ormconfig';
 
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
 
+let connection: Connection;
+
 (async () => {
-    const connection = await createConnection(config);
+    connection = await createConnection(config);
+    await getExchangeEventsAsync();
+    await getSraOrdersAsync();
+})();
+
+async function getExchangeEventsAsync(): Promise<void> {
     const fillRepository = connection.getRepository(ExchangeFillEvent);
     const cancelRepository = connection.getRepository(ExchangeCancelEvent);
     const cancelUpToRepository = connection.getRepository(ExchangeCancelUpToEvent);
@@ -32,4 +41,17 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
             (await cancelRepository.count()) +
             (await cancelUpToRepository.count())} total events`,
     );
-})();
+}
+
+async function getSraOrdersAsync(): Promise<void> {
+    const orderRepository = connection.getRepository(SraOrder);
+    console.log(`found ${await orderRepository.count()} existing orders`);
+
+    const connect = new HttpClient('https://api.radarrelay.com/0x/v2');
+    const rawOrders = await connect.getOrdersAsync();
+    const orders = parseSraOrders(rawOrders);
+    for (const order of orders) {
+        order.save();
+    }
+    console.log(`now there are ${await orderRepository.count()} total orders`);
+}
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
new file mode 100644
index 000000000..8fe7f9685
--- /dev/null
+++ b/packages/pipeline/src/utils/index.ts
@@ -0,0 +1,8 @@
+import { BigNumber } from '@0xproject/utils';
+
+export function bigNumbertoStringOrNull(n: BigNumber): string | null {
+    if (n == null) {
+        return null;
+    }
+    return n.toString();
+}
-- 
cgit v1.2.3


From dd093daf916ee3d6ce0021be0a245990e0cd2c56 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 27 Sep 2018 13:53:37 -0700
Subject: Add soruceUrl to SraOrder entity

---
 packages/pipeline/src/entities/SraOrder.ts | 1 +
 packages/pipeline/src/index.ts             | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/SraOrder.ts b/packages/pipeline/src/entities/SraOrder.ts
index c9a1f926d..e4987df57 100644
--- a/packages/pipeline/src/entities/SraOrder.ts
+++ b/packages/pipeline/src/entities/SraOrder.ts
@@ -7,6 +7,7 @@ export class SraOrder extends BaseEntity {
     @PrimaryColumn() public exchangeAddress!: string;
     @PrimaryColumn() public orderHashHex!: string;
 
+    @Column() public sourceUrl!: string;
     @Column() public lastUpdatedTimestamp!: number;
     @Column() public firstSeenTimestamp!: number;
 
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 3e8434e3d..c442c7970 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -47,10 +47,12 @@ async function getSraOrdersAsync(): Promise<void> {
     const orderRepository = connection.getRepository(SraOrder);
     console.log(`found ${await orderRepository.count()} existing orders`);
 
-    const connect = new HttpClient('https://api.radarrelay.com/0x/v2');
+    const sraUrl = 'https://api.radarrelay.com/0x/v2';
+    const connect = new HttpClient(sraUrl);
     const rawOrders = await connect.getOrdersAsync();
     const orders = parseSraOrders(rawOrders);
     for (const order of orders) {
+        order.sourceUrl = sraUrl;
         order.save();
     }
     console.log(`now there are ${await orderRepository.count()} total orders`);
-- 
cgit v1.2.3


From 6aca4e8272a9b4e1d098db7ba1b8d4081153d6d9 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 27 Sep 2018 17:04:55 -0700
Subject: Re-add missing tests

---
 .../test/data-sources/etherscan/events_test.ts     | 90 ----------------------
 .../test/data_types/events/event_utils_test.ts     | 87 +++++++++++++++++++++
 .../test/data_types/events/exchange_events_test.ts | 77 ++++++++++++++++++
 3 files changed, 164 insertions(+), 90 deletions(-)
 delete mode 100644 packages/pipeline/test/data-sources/etherscan/events_test.ts
 create mode 100644 packages/pipeline/test/data_types/events/event_utils_test.ts
 create mode 100644 packages/pipeline/test/data_types/events/exchange_events_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/test/data-sources/etherscan/events_test.ts b/packages/pipeline/test/data-sources/etherscan/events_test.ts
deleted file mode 100644
index b0f8c7d1c..000000000
--- a/packages/pipeline/test/data-sources/etherscan/events_test.ts
+++ /dev/null
@@ -1,90 +0,0 @@
-// import { BigNumber } from '@0xproject/utils';
-// import * as chai from 'chai';
-// import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-// import 'mocha';
-
-// import { artifacts } from '../../../src/artifacts';
-
-// import {
-//     _convertResponseToLogEntry,
-//     _decodeLogEntry,
-//     EventsResponseResult,
-// } from '../../../src/data-sources/etherscan/events';
-// import { chaiSetup } from '../../utils/chai_setup';
-
-// chaiSetup.configure();
-// const expect = chai.expect;
-
-// describe('etherscan#events', () => {
-//     describe('_convertResponseToLogEntry', () => {
-//         it('converts EventsResponseResult to LogEntry', () => {
-//             const input: EventsResponseResult = {
-//                 address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-//                 topics: [
-//                     '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
-//                     '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
-//                     '0x0000000000000000000000000000000000000000000000000000000000000000',
-//                 ],
-//                 data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
-//                 blockNumber: '0x61127b',
-//                 timeStamp: '0x5ba2878e',
-//                 gasPrice: '0x1a13b8600',
-//                 gasUsed: '0xd9dc',
-//                 logIndex: '0x63',
-//                 transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
-//                 transactionIndex: '0x35',
-//             };
-//             const expected: LogEntry = {
-//                 logIndex: 99,
-//                 transactionIndex: 53,
-//                 transactionHash: input.transactionHash,
-//                 blockHash: '',
-//                 blockNumber: 6361723,
-//                 address: input.address,
-//                 data: input.data,
-//                 topics: input.topics,
-//             };
-//             const actual = _convertResponseToLogEntry(input);
-//             expect(actual).deep.equal(expected);
-//         });
-//     });
-//     describe('_decodeLogEntry', () => {
-//         it('decodes LogEntry into LogWithDecodedArgs', () => {
-//             const input: LogEntry = {
-//                 logIndex: 96,
-//                 transactionIndex: 52,
-//                 transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
-//                 blockHash: '',
-//                 blockNumber: 6361723,
-//                 address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-//                 data:
-//                     '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',
-//                 topics: [
-//                     '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
-//                     '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
-//                     '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
-//                     '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-//                 ],
-//             };
-//             const expected: LogWithDecodedArgs<DecodedLogArgs> = {
-//                 ...input,
-//                 event: 'Fill',
-//                 args: {
-//                     makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
-//                     feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
-//                     takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-//                     senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-//                     makerAssetFilledAmount: new BigNumber('100000000000'),
-//                     takerAssetFilledAmount: new BigNumber('330000000'),
-//                     makerFeePaid: new BigNumber('0'),
-//                     takerFeePaid: new BigNumber('0'),
-//                     orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-//                     makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
-//                     takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-//                 },
-//             };
-//             const actual = _decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
-//             expect(actual).deep.equal(expected);
-//         });
-//     });
-// });
diff --git a/packages/pipeline/test/data_types/events/event_utils_test.ts b/packages/pipeline/test/data_types/events/event_utils_test.ts
new file mode 100644
index 000000000..91a73c47d
--- /dev/null
+++ b/packages/pipeline/test/data_types/events/event_utils_test.ts
@@ -0,0 +1,87 @@
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { artifacts } from '../../../src/artifacts';
+
+import { EventsResponseResult } from '../../../src/data_sources/etherscan';
+import { convertResponseToLogEntry, decodeLogEntry } from '../../../src/data_types/events/event_utils';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('event_utils', () => {
+    describe('convertResponseToLogEntry', () => {
+        it('converts EventsResponseResult to LogEntry', () => {
+            const input: EventsResponseResult = {
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                topics: [
+                    '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
+                    '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
+                    '0x0000000000000000000000000000000000000000000000000000000000000000',
+                ],
+                data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
+                blockNumber: '0x61127b',
+                timeStamp: '0x5ba2878e',
+                gasPrice: '0x1a13b8600',
+                gasUsed: '0xd9dc',
+                logIndex: '0x63',
+                transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
+                transactionIndex: '0x35',
+            };
+            const expected: LogEntry = {
+                logIndex: 99,
+                transactionIndex: 53,
+                transactionHash: input.transactionHash,
+                blockHash: '',
+                blockNumber: 6361723,
+                address: input.address,
+                data: input.data,
+                topics: input.topics,
+            };
+            const actual = convertResponseToLogEntry(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+    describe('decodeLogEntry', () => {
+        it('decodes LogEntry into LogWithDecodedArgs', () => {
+            const input: LogEntry = {
+                logIndex: 96,
+                transactionIndex: 52,
+                transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
+                blockHash: '',
+                blockNumber: 6361723,
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                data:
+                    '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',
+                topics: [
+                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+                    '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
+                    '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
+                    '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+                ],
+            };
+            const expected: LogWithDecodedArgs<DecodedLogArgs> = {
+                ...input,
+                event: 'Fill',
+                args: {
+                    makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
+                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+                    takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+                    senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+                    makerAssetFilledAmount: new BigNumber('100000000000'),
+                    takerAssetFilledAmount: new BigNumber('330000000'),
+                    makerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('0'),
+                    orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+                    makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+                    takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                },
+            };
+            const actual = decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/data_types/events/exchange_events_test.ts b/packages/pipeline/test/data_types/events/exchange_events_test.ts
new file mode 100644
index 000000000..f1432892d
--- /dev/null
+++ b/packages/pipeline/test/data_types/events/exchange_events_test.ts
@@ -0,0 +1,77 @@
+import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { _convertToEntity } from '../../../src/data_types/events/exchange_events';
+import { ExchangeFillEvent } from '../../../src/entities/ExchangeFillEvent';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('exchange_events', () => {
+    describe('_convertToEntity', () => {
+        it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
+            const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
+                logIndex: 102,
+                transactionIndex: 38,
+                transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+                blockHash: '',
+                blockNumber: 6276262,
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                data:
+                    '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',
+                topics: [
+                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+                    '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
+                    '0x000000000000000000000000c370d2a5920344aa6b7d8d11250e3e861434cbdd',
+                    '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+                ],
+                event: 'Fill',
+                args: {
+                    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
+                    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    makerAssetFilledAmount: new BigNumber('10000000000000000'),
+                    takerAssetFilledAmount: new BigNumber('100000000000000000'),
+                    makerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('0'),
+                    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                    takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+                },
+            };
+            const expected = new ExchangeFillEvent();
+            expected.contractAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+            expected.blockNumber = 6276262;
+            expected.logIndex = 102;
+            expected.rawData =
+                '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';
+            expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.feeRecepientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
+            expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.makerAssetFilledAmount = '10000000000000000';
+            expected.takerAssetFilledAmount = '100000000000000000';
+            expected.makerFeePaid = '0';
+            expected.takerFeePaid = '0';
+            expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
+            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerAssetType = 'erc20';
+            expected.makerAssetProxyId = '0xf47261b0';
+            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerTokenId = null;
+            expected.rawTakerAssetData = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+            expected.takerAssetType = 'erc20';
+            expected.takerAssetProxyId = '0xf47261b0';
+            expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
+            expected.takerTokenId = null;
+            const actual = _convertToEntity(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
-- 
cgit v1.2.3


From ada78d140b3d60997461e3786564baec291b7220 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 27 Sep 2018 17:32:56 -0700
Subject: Add tests for SRA order conversion

---
 .../pipeline/src/data_types/sra_order/index.ts     | 54 ---------------
 .../pipeline/src/data_types/sra_orders/index.ts    | 54 +++++++++++++++
 packages/pipeline/src/index.ts                     |  4 +-
 .../test/data_types/sra_orders/index_test.ts       | 79 ++++++++++++++++++++++
 4 files changed, 135 insertions(+), 56 deletions(-)
 delete mode 100644 packages/pipeline/src/data_types/sra_order/index.ts
 create mode 100644 packages/pipeline/src/data_types/sra_orders/index.ts
 create mode 100644 packages/pipeline/test/data_types/sra_orders/index_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/sra_order/index.ts b/packages/pipeline/src/data_types/sra_order/index.ts
deleted file mode 100644
index b6364415c..000000000
--- a/packages/pipeline/src/data_types/sra_order/index.ts
+++ /dev/null
@@ -1,54 +0,0 @@
-import { APIOrder, OrdersResponse } from '@0xproject/connect';
-import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import * as R from 'ramda';
-
-import { SraOrder } from '../../entities/SraOrder';
-import { bigNumbertoStringOrNull } from '../../utils';
-
-export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
-    return R.map(_convertToEntity, rawOrdersResponse.records);
-}
-
-export function _convertToEntity(apiOrder: APIOrder): SraOrder {
-    // TODO(albrow): refactor out common asset data decoding code.
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-
-    const sraOrder = new SraOrder();
-    sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
-    sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
-
-    // TODO(albrow): Set these fields to the correct values upstack.
-    sraOrder.lastUpdatedTimestamp = Date.now();
-    sraOrder.firstSeenTimestamp = Date.now();
-
-    sraOrder.makerAddress = apiOrder.order.makerAddress;
-    sraOrder.takerAddress = apiOrder.order.takerAddress;
-    sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
-    sraOrder.senderAddress = apiOrder.order.senderAddress;
-    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
-    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
-    sraOrder.makerFee = apiOrder.order.makerFee.toString();
-    sraOrder.takerFee = apiOrder.order.takerFee.toString();
-    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
-    sraOrder.salt = apiOrder.order.salt.toString();
-    sraOrder.signature = apiOrder.order.signature;
-
-    sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
-    sraOrder.makerAssetType = makerAssetType;
-    sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
-    sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
-    sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
-    sraOrder.takerAssetType = takerAssetType;
-    sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
-    sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
-    sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-
-    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
-
-    return sraOrder;
-}
diff --git a/packages/pipeline/src/data_types/sra_orders/index.ts b/packages/pipeline/src/data_types/sra_orders/index.ts
new file mode 100644
index 000000000..fb2b74dfe
--- /dev/null
+++ b/packages/pipeline/src/data_types/sra_orders/index.ts
@@ -0,0 +1,54 @@
+import { APIOrder, OrdersResponse } from '@0xproject/connect';
+import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import * as R from 'ramda';
+
+import { SraOrder } from '../../entities/SraOrder';
+import { bigNumbertoStringOrNull } from '../../utils';
+
+export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
+    return R.map(_convertToEntity, rawOrdersResponse.records);
+}
+
+export function _convertToEntity(apiOrder: APIOrder): SraOrder {
+    // TODO(albrow): refactor out common asset data decoding code.
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+
+    const sraOrder = new SraOrder();
+    sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
+    sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
+
+    // TODO(albrow): Set these fields to the correct values upstack.
+    sraOrder.lastUpdatedTimestamp = 0;
+    sraOrder.firstSeenTimestamp = 0;
+
+    sraOrder.makerAddress = apiOrder.order.makerAddress;
+    sraOrder.takerAddress = apiOrder.order.takerAddress;
+    sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
+    sraOrder.senderAddress = apiOrder.order.senderAddress;
+    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
+    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
+    sraOrder.makerFee = apiOrder.order.makerFee.toString();
+    sraOrder.takerFee = apiOrder.order.takerFee.toString();
+    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
+    sraOrder.salt = apiOrder.order.salt.toString();
+    sraOrder.signature = apiOrder.order.signature;
+
+    sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
+    sraOrder.makerAssetType = makerAssetType;
+    sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
+    sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
+    sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
+    sraOrder.takerAssetType = takerAssetType;
+    sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
+    sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
+    sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+
+    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
+
+    return sraOrder;
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index c442c7970..a1dbb35ff 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -4,7 +4,7 @@ import { Connection, createConnection } from 'typeorm';
 
 import { Etherscan } from './data_sources/etherscan';
 import { parseExchangeEvents } from './data_types/events/exchange_events';
-import { parseSraOrders } from './data_types/sra_order';
+import { parseSraOrders } from './data_types/sra_orders';
 import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
 import { ExchangeCancelUpToEvent } from './entities/ExchangeCancelUpToEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
@@ -53,7 +53,7 @@ async function getSraOrdersAsync(): Promise<void> {
     const orders = parseSraOrders(rawOrders);
     for (const order of orders) {
         order.sourceUrl = sraUrl;
-        order.save();
+        await order.save();
     }
     console.log(`now there are ${await orderRepository.count()} total orders`);
 }
diff --git a/packages/pipeline/test/data_types/sra_orders/index_test.ts b/packages/pipeline/test/data_types/sra_orders/index_test.ts
new file mode 100644
index 000000000..174f89b4f
--- /dev/null
+++ b/packages/pipeline/test/data_types/sra_orders/index_test.ts
@@ -0,0 +1,79 @@
+import { APIOrder } from '@0xproject/types';
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import 'mocha';
+import { Connection, createConnection } from 'typeorm';
+
+import { _convertToEntity } from '../../../src/data_types/sra_orders';
+import { SraOrder } from '../../../src/entities/SraOrder';
+import { chaiSetup } from '../../utils/chai_setup';
+
+import { config } from '../../../src/ormconfig';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('sra_orders', () => {
+    describe('_convertToEntity', () => {
+        before(async () => {
+            // HACK(albrow): We don't actually use this connection but it seems
+            // to be required because chai calls the inspect method of the
+            // entity and that method requires a "default" connection.
+            await createConnection(config);
+        });
+        it('converts ApiOrder to SraOrder entity', () => {
+            const input: APIOrder = {
+                order: {
+                    makerAddress: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
+                    takerAddress: '0x0000000000000000000000000000000000000000',
+                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+                    senderAddress: '0x0000000000000000000000000000000000000000',
+                    makerAssetAmount: new BigNumber('1619310371000000000'),
+                    takerAssetAmount: new BigNumber('8178335207070707070707'),
+                    makerFee: new BigNumber('0'),
+                    takerFee: new BigNumber('0'),
+                    exchangeAddress: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                    expirationTimeSeconds: new BigNumber('1538529488'),
+                    signature:
+                        '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03',
+                    salt: new BigNumber('1537924688891'),
+                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                    takerAssetData: '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18',
+                },
+                metaData: { isThisArbitraryData: true, powerLevel: 9001 },
+            };
+            const expected = new SraOrder();
+            expected.exchangeAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+            expected.orderHashHex = '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1c9';
+            expected.lastUpdatedTimestamp = 0;
+            expected.firstSeenTimestamp = 0;
+            expected.makerAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
+            expected.takerAddress = '0x0000000000000000000000000000000000000000';
+            expected.feeRecipientAddress = '0xa258b39954cef5cb142fd567a46cddb31a670124';
+            expected.senderAddress = '0x0000000000000000000000000000000000000000';
+            expected.makerAssetAmount = '1619310371000000000';
+            expected.takerAssetAmount = '8178335207070707070707';
+            expected.makerFee = '0';
+            expected.takerFee = '0';
+            expected.expirationTimeSeconds = '1538529488';
+            expected.salt = '1537924688891';
+            expected.signature =
+                '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03';
+            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerAssetType = 'erc20';
+            expected.makerAssetProxyId = '0xf47261b0';
+            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerTokenId = null;
+            expected.rawTakerAssetData = '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18';
+            expected.takerAssetType = 'erc20';
+            expected.takerAssetProxyId = '0xf47261b0';
+            expected.takerTokenAddress = '0x42d6622dece394b54999fbd73d108123806f6a18';
+            expected.takerTokenId = null;
+            expected.metaDataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
+
+            const actual = _convertToEntity(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
-- 
cgit v1.2.3


From 6c00dd6f3900e322e5b6d5fe09b35fdafc1bfb2f Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 16 Oct 2018 14:59:59 -0700
Subject: Rebase and update to use new modularized artifacts

---
 packages/pipeline/package.json                     |   11 +-
 packages/pipeline/src/artifacts.ts                 |    7 -
 packages/pipeline/src/artifacts/Exchange.json      | 2262 --------------------
 .../src/data_types/events/exchange_events.ts       |    6 +-
 packages/pipeline/src/global.d.ts                  |    6 -
 .../test/data_types/events/event_utils_test.ts     |    5 +-
 6 files changed, 8 insertions(+), 2289 deletions(-)
 delete mode 100644 packages/pipeline/src/artifacts.ts
 delete mode 100644 packages/pipeline/src/artifacts/Exchange.json
 delete mode 100644 packages/pipeline/src/global.d.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index c01b7f448..be23bfe2c 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -4,21 +4,17 @@
     "private": true,
     "description": "Data pipeline for offline analysis",
     "scripts": {
-        "build": "yarn pre_build && tsc -b",
-        "pre_build": "run-s update_artifacts copy_artifacts",
-        "copy_artifacts": "copyfiles -u 2 './src/artifacts/**/*.json' ./lib/src/artifacts",
-        "update_artifacts": "for i in ${npm_package_config_contracts_v2}; do copyfiles -u 4 ../migrations/artifacts/2.0.0/$i.json src/artifacts; done;",
+        "build": "yarn tsc -b",
         "test": "yarn run_mocha",
         "rebuild_and_test": "run-s build test",
         "test:circleci": "yarn test:coverage",
         "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js --bail --exit",
         "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
-        "clean": "shx rm -rf lib src/artifacts",
-        "lint": "tslint --project . --exclude **/src/generated_contract_wrappers/**/*"
+        "clean": "shx rm -rf lib",
+        "lint": "tslint --project ."
     },
     "config": {
-        "contracts_v2": "Exchange",
         "postpublish": {
             "assets": []
         }
@@ -39,6 +35,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
+        "@0xproject/contract-artifacts": "^1.0.0",
         "@0xproject/connect": "^2.0.4",
         "@0xproject/contract-wrappers": "^1.0.1",
         "@0xproject/order-utils": "^1.0.2",
diff --git a/packages/pipeline/src/artifacts.ts b/packages/pipeline/src/artifacts.ts
deleted file mode 100644
index c0d7e11f6..000000000
--- a/packages/pipeline/src/artifacts.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { ContractArtifact } from 'ethereum-types';
-
-import * as Exchange from './artifacts/Exchange.json';
-
-export const artifacts = {
-    Exchange: (Exchange as any) as ContractArtifact,
-};
diff --git a/packages/pipeline/src/artifacts/Exchange.json b/packages/pipeline/src/artifacts/Exchange.json
deleted file mode 100644
index 631bba974..000000000
--- a/packages/pipeline/src/artifacts/Exchange.json
+++ /dev/null
@@ -1,2262 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "Exchange",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "filled",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmounts",
-						"type": "uint256[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "batchFillOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "cancelled",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "preSign",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "leftOrder",
-						"type": "tuple"
-					},
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "rightOrder",
-						"type": "tuple"
-					},
-					{
-						"name": "leftSignature",
-						"type": "bytes"
-					},
-					{
-						"name": "rightSignature",
-						"type": "bytes"
-					}
-				],
-				"name": "matchOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"components": [
-									{
-										"name": "makerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "takerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "makerFeePaid",
-										"type": "uint256"
-									},
-									{
-										"name": "takerFeePaid",
-										"type": "uint256"
-									}
-								],
-								"name": "left",
-								"type": "tuple"
-							},
-							{
-								"components": [
-									{
-										"name": "makerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "takerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "makerFeePaid",
-										"type": "uint256"
-									},
-									{
-										"name": "takerFeePaid",
-										"type": "uint256"
-									}
-								],
-								"name": "right",
-								"type": "tuple"
-							},
-							{
-								"name": "leftMakerAssetSpreadAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "matchedFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrderNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes4"
-					}
-				],
-				"name": "assetProxies",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					}
-				],
-				"name": "batchCancelOrders",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmounts",
-						"type": "uint256[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "batchFillOrKillOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "targetOrderEpoch",
-						"type": "uint256"
-					}
-				],
-				"name": "cancelOrdersUpTo",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmounts",
-						"type": "uint256[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "batchFillOrdersNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "assetProxyId",
-						"type": "bytes4"
-					}
-				],
-				"name": "getAssetProxy",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "transactions",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrKillOrder",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "validatorAddress",
-						"type": "address"
-					},
-					{
-						"name": "approval",
-						"type": "bool"
-					}
-				],
-				"name": "setSignatureValidatorApproval",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "allowedValidators",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketSellOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					}
-				],
-				"name": "getOrdersInfo",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "orderStatus",
-								"type": "uint8"
-							},
-							{
-								"name": "orderHash",
-								"type": "bytes32"
-							},
-							{
-								"name": "orderTakerAssetFilledAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "",
-						"type": "tuple[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "preSigned",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "owner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "isValidSignature",
-				"outputs": [
-					{
-						"name": "isValid",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "makerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketBuyOrdersNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrder",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "salt",
-						"type": "uint256"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "data",
-						"type": "bytes"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "executeTransaction",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "assetProxy",
-						"type": "address"
-					}
-				],
-				"name": "registerAssetProxy",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					}
-				],
-				"name": "getOrderInfo",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "orderStatus",
-								"type": "uint8"
-							},
-							{
-								"name": "orderHash",
-								"type": "bytes32"
-							},
-							{
-								"name": "orderTakerAssetFilledAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "orderInfo",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					}
-				],
-				"name": "cancelOrder",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "orderEpoch",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "ZRX_ASSET_DATA",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketSellOrdersNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "EIP712_DOMAIN_HASH",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "makerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketBuyOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "currentContextAddress",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "VERSION",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"inputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "validatorAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "approved",
-						"type": "bool"
-					}
-				],
-				"name": "SignatureValidatorApproval",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "makerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "feeRecipientAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "takerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "senderAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "makerAssetFilledAmount",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "takerAssetFilledAmount",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "makerFeePaid",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "takerFeePaid",
-						"type": "uint256"
-					},
-					{
-						"indexed": true,
-						"name": "orderHash",
-						"type": "bytes32"
-					},
-					{
-						"indexed": false,
-						"name": "makerAssetData",
-						"type": "bytes"
-					},
-					{
-						"indexed": false,
-						"name": "takerAssetData",
-						"type": "bytes"
-					}
-				],
-				"name": "Fill",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "makerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "feeRecipientAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "senderAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "orderHash",
-						"type": "bytes32"
-					},
-					{
-						"indexed": false,
-						"name": "makerAssetData",
-						"type": "bytes"
-					},
-					{
-						"indexed": false,
-						"name": "takerAssetData",
-						"type": "bytes"
-					}
-				],
-				"name": "Cancel",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "makerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "senderAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "orderEpoch",
-						"type": "uint256"
-					}
-				],
-				"name": "CancelUpTo",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": false,
-						"name": "id",
-						"type": "bytes4"
-					},
-					{
-						"indexed": false,
-						"name": "assetProxy",
-						"type": "address"
-					}
-				],
-				"name": "AssetProxyRegistered",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
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SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x103 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0xB DUP1 DUP5 MSTORE PUSH32 0x30782050726F746F636F6C000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x1AE JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x18D JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0x1 DUP1 DUP5 MSTORE PUSH32 0x3200000000000000000000000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x238 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x217 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP3 ADD SWAP9 SWAP1 SWAP9 MSTORE DUP2 DUP5 ADD SWAP7 SWAP1 SWAP7 MSTORE PUSH1 0x60 DUP2 ADD SWAP7 SWAP1 SWAP7 MSTORE POP ADDRESS PUSH1 0x80 DUP1 DUP8 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 MLOAD DUP1 DUP8 SUB SWAP1 SWAP2 ADD DUP2 MSTORE PUSH1 0xA0 SWAP1 SWAP6 ADD SWAP1 DUP2 SWAP1 MSTORE DUP5 MLOAD SWAP1 SWAP4 DUP5 SWAP4 POP DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x2C3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x2A2 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x0 NOT PUSH1 0x20 SWAP5 SWAP1 SWAP5 SUB PUSH2 0x100 EXP SWAP4 SWAP1 SWAP4 ADD SWAP3 DUP4 AND SWAP3 NOT AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH1 0x1 SSTORE POP POP PUSH1 0x2 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE POP PUSH2 0x58B3 DUP1 PUSH3 0x316 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1B6 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x288CDC91 DUP2 EQ PUSH2 0x1BB JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x1F1 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x24B JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x26D JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x2BA JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x307 JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x327 JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x367 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x394 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x3B4 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x3D4 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x414 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x434 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x56FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5417 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x483D JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4971 JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x570D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54E1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5337 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x46BE JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5406 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x481E JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A7A JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x571C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54D0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x2143 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2218 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x221E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x2390 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x23AC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x245D JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2494 JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55AF JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x42C1 JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x2594 JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x275E JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x27BE JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B0A JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2C92 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E64 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E8F JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x2594 JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4298 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2E8F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x2594 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5417 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x42F0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562F JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2F29 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561F JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56EF JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x3038 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x318D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x3206 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4298 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3362 JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x33B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x35F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x559F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DF JUMP JUMPDEST PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55CF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x491E JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x552F JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x54B5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x3639 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x3 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2E64 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP DUP2 JUMP JUMPDEST PUSH2 0x214B PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x215A PUSH2 0x4298 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2169 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x220C JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2199 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x21B9 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x21E5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21CC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x21F1 DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x2201 JUMPI PUSH2 0x220C JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x2183 JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2226 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2236 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2273 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22AB JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x235A JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x22DB JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x22F7 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x230A DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2336 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x231D JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x2342 DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x234F JUMPI PUSH2 0x235A JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x22C5 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x23FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x245A JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x5 DUP2 MSTORE PUSH32 0x322E302E30000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x249C PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x24A4 PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24B2 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x24BC PUSH2 0x2594 JUMP JUMPDEST SWAP3 POP PUSH2 0x24CA DUP9 DUP6 DUP6 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x24DC DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x24E8 DUP8 DUP4 PUSH2 0x3647 JUMP JUMPDEST SWAP1 POP PUSH2 0x24FB DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x2505 DUP9 DUP3 PUSH2 0x365D JUMP JUMPDEST SWAP5 POP PUSH2 0x251C DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x2527 DUP9 DUP5 DUP8 PUSH2 0x36BE JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2540 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2556 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x256F SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2588 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x25BD JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x2604 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2677 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2677 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2702 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2702 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54FF JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH2 0x2720 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x556F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2770 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2782 DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO PUSH2 0x27BA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CF JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x27C6 PUSH2 0x42C1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x27DA DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2EE2 JUMP JUMPDEST SWAP4 POP PUSH2 0x27EF DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x381B JUMP JUMPDEST SWAP3 POP PUSH2 0x27FF DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x2814 DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x381B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2857 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x284F SWAP3 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2894 JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x288B SWAP3 SWAP1 PUSH2 0x3898 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28A9 SWAP2 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x28C6 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x28E7 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2908 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2930 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x381B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x297E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55EF JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x29B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DF JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x29CB DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3776 JUMP JUMPDEST GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x550F JUMP JUMPDEST PUSH2 0x2A11 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2A1F DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST GT ISZERO PUSH2 0x2A57 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566F JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2A6C DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2AFB SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5345 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP SWAP1 POP PUSH2 0x2B8B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2BA7 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BC0 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BDC DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BF8 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2C62 JUMPI PUSH2 0x2C5D DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2C58 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 JUMP JUMPDEST PUSH2 0x2C7A DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2D99 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2D7B JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2DE2 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2DC4 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E2A JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E0C JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2E6C PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x2E75 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2E81 DUP3 DUP3 PUSH2 0x3AFF JUMP JUMPDEST PUSH2 0x27BA DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C16 JUMP JUMPDEST PUSH2 0x2E97 PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x2EA2 DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x25BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565F JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2F1E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x551F JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x2F67 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560F JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x2F97 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x302F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x553F JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3073 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5460 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3110 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3181 JUMPI PUSH2 0x2527 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x31CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST PUSH2 0x31DB DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3CBD JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3243 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x32E0 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3351 JUMPI PUSH2 0x3356 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST DUP5 PUSH2 0x3D1E JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x34A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3577 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 PUSH2 0x1AFD DUP4 PUSH2 0x3D35 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x3656 JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3665 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3681 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3699 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x36B3 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x24 DUP2 MSTORE PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP4 MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 DUP7 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x374A DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x3762 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2758 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x37D3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x37B9 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x37E3 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3856 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x3861 DUP5 DUP5 DUP5 PUSH2 0x418E JUMP JUMPDEST ISZERO PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x38D3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x38DE DUP5 DUP5 DUP5 PUSH2 0x4213 JUMP JUMPDEST ISZERO PUSH2 0x3915 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA PUSH2 0x3925 DUP7 DUP6 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x3930 DUP7 PUSH1 0x1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3974 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3AF7 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x39B4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564F JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xA SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3A3D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3AD9 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3AC1 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3AF1 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3B40 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3BB3 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3BB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH2 0x3BBB PUSH2 0x2594 JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3C11 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x557F JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3CB1 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x53C9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3D2C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3FBD JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3F80 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4058 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x401B JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40F3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x40B6 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x41CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x41D5 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x41E3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x41ED JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x4208 PUSH2 0x3E8 DUP4 PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x424F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x425A JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4268 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4272 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4282 DUP6 DUP4 PUSH2 0x2EE2 JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x428B JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x42D6 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x42E3 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57C2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x432D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4340 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST PUSH2 0x572A JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4368 DUP9 DUP3 PUSH2 0x44CE JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4352 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4399 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x43A7 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x43CF DUP9 DUP3 PUSH2 0x451D JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x43B9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x43F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4404 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4429 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 PUSH2 0x443F DUP9 DUP3 PUSH2 0x4461 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x442C JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E0 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 MLOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x44AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x44C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44DF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44ED PUSH2 0x433B DUP3 PUSH2 0x5772 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x4509 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4514 DUP4 DUP3 DUP5 PUSH2 0x5819 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4530 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x453B PUSH2 0x180 PUSH2 0x572A JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4549 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x455A DUP5 DUP5 DUP4 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x456E DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4582 DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4596 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x45AA DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x45BE DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x45D2 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x45E7 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x45FD DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x461F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x462B DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x464D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4659 DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4678 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4697 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x46D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46DD DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4455 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4700 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4717 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x4388 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4738 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x474F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x475B DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x43E5 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x431C JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x47CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47EF DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4812 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4831 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4853 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x485F DUP8 DUP8 PUSH2 0x4461 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4870 DUP8 DUP3 DUP9 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4899 DUP8 DUP3 DUP9 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x48C6 DUP7 DUP7 PUSH2 0x4461 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4912 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x446D JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4930 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4479 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x494E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x451D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4987 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x499E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49AA DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49D3 DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49FC DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A25 DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4A46 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A69 DUP7 DUP3 DUP8 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4A93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A9F DUP10 DUP10 PUSH2 0x4461 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4AB0 DUP10 DUP3 DUP11 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ACD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AD9 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B04 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57C2 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B2D DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4B3F DUP4 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4B6F JUMPI PUSH2 0x4B55 DUP7 DUP4 MLOAD PUSH2 0x52F7 JUMP JUMPDEST PUSH2 0x4B5E DUP3 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4B42 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E0 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B9F DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4BB3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5825 JUMP JUMPDEST PUSH2 0x4BBC DUP2 PUSH2 0x5851 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x580E JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5285 DUP5 DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5298 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x52AB PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x52D0 DUP5 DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x52E3 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x5308 DUP5 DUP3 PUSH2 0x532E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x531B PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x5808 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5354 DUP3 DUP12 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x5361 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x536E PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x537B PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5388 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5395 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x53A7 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x53BB DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x53D7 DUP3 DUP7 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x53E9 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B22 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B79 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5441 DUP3 DUP7 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x544E PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x546E DUP3 DUP6 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x33B0 DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x548E DUP3 DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x549B PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x532E JUMP JUMPDEST PUSH2 0x54A8 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x53FD PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x54C3 DUP3 DUP6 PUSH2 0x4B8B JUMP JUMPDEST PUSH2 0x25BF PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4BC9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4BD2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C02 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C32 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C62 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C92 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4CC2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D18 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D48 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D78 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DA8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DD8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E38 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E68 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E98 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EF8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F28 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F58 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FAE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FDE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x500E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x503E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x506E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x509E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50CE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50FE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x512E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5184 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51B4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51E4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5214 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5244 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x5274 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52BE JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52F7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5749 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5768 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1B6 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x288CDC91 DUP2 EQ PUSH2 0x1BB JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x1F1 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x24B JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x26D JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x2BA JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x307 JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x327 JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x367 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x394 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x3B4 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x3D4 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x414 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x434 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x56FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5417 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x483D JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4971 JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x570D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54E1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5337 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x46BE JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5406 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x481E JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A7A JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x571C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54D0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x2143 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2218 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x221E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x2390 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x23AC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x245D JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2494 JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55AF JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x42C1 JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x2594 JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x275E JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x27BE JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B0A JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2C92 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E64 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E8F JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x2594 JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4298 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2E8F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x2594 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5417 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x42F0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562F JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2F29 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561F JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56EF JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x3038 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x318D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x3206 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4298 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3362 JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x33B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x35F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x559F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DF JUMP JUMPDEST PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55CF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x491E JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x552F JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x54B5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x3639 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x3 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2E64 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP DUP2 JUMP JUMPDEST PUSH2 0x214B PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x215A PUSH2 0x4298 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2169 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x220C JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2199 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x21B9 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x21E5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21CC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x21F1 DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x2201 JUMPI PUSH2 0x220C JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x2183 JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2226 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2236 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2273 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22AB JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x235A JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x22DB JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x22F7 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x230A DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2336 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x231D JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x2342 DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x234F JUMPI PUSH2 0x235A JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x22C5 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x23FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x245A JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x5 DUP2 MSTORE PUSH32 0x322E302E30000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x249C PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x24A4 PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24B2 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x24BC PUSH2 0x2594 JUMP JUMPDEST SWAP3 POP PUSH2 0x24CA DUP9 DUP6 DUP6 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x24DC DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x24E8 DUP8 DUP4 PUSH2 0x3647 JUMP JUMPDEST SWAP1 POP PUSH2 0x24FB DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x2505 DUP9 DUP3 PUSH2 0x365D JUMP JUMPDEST SWAP5 POP PUSH2 0x251C DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x2527 DUP9 DUP5 DUP8 PUSH2 0x36BE JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2540 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2556 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x256F SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2588 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x25BD JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x2604 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2677 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2677 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2702 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2702 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54FF JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH2 0x2720 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x556F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2770 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2782 DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO PUSH2 0x27BA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CF JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x27C6 PUSH2 0x42C1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x27DA DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2EE2 JUMP JUMPDEST SWAP4 POP PUSH2 0x27EF DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x381B JUMP JUMPDEST SWAP3 POP PUSH2 0x27FF DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x2814 DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x381B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2857 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x284F SWAP3 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2894 JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x288B SWAP3 SWAP1 PUSH2 0x3898 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28A9 SWAP2 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x28C6 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x28E7 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2908 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2930 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x381B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x297E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55EF JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x29B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DF JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x29CB DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3776 JUMP JUMPDEST GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x550F JUMP JUMPDEST PUSH2 0x2A11 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2A1F DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST GT ISZERO PUSH2 0x2A57 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566F JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2A6C DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2AFB SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5345 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP SWAP1 POP PUSH2 0x2B8B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2BA7 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BC0 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BDC DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BF8 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2C62 JUMPI PUSH2 0x2C5D DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2C58 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 JUMP JUMPDEST PUSH2 0x2C7A DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2D99 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2D7B JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2DE2 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2DC4 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E2A JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E0C JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2E6C PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x2E75 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2E81 DUP3 DUP3 PUSH2 0x3AFF JUMP JUMPDEST PUSH2 0x27BA DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C16 JUMP JUMPDEST PUSH2 0x2E97 PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x2EA2 DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x25BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565F JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2F1E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x551F JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x2F67 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560F JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x2F97 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x302F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x553F JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3073 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5460 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3110 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3181 JUMPI PUSH2 0x2527 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x31CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST PUSH2 0x31DB DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3CBD JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3243 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x32E0 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3351 JUMPI PUSH2 0x3356 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST DUP5 PUSH2 0x3D1E JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x34A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3577 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 PUSH2 0x1AFD DUP4 PUSH2 0x3D35 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x3656 JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3665 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3681 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3699 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x36B3 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x24 DUP2 MSTORE PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP4 MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 DUP7 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x374A DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x3762 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2758 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x37D3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x37B9 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x37E3 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3856 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x3861 DUP5 DUP5 DUP5 PUSH2 0x418E JUMP JUMPDEST ISZERO PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x38D3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x38DE DUP5 DUP5 DUP5 PUSH2 0x4213 JUMP JUMPDEST ISZERO PUSH2 0x3915 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA PUSH2 0x3925 DUP7 DUP6 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x3930 DUP7 PUSH1 0x1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3974 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3AF7 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x39B4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564F JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xA SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3A3D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3AD9 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3AC1 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3AF1 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3B40 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3BB3 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3BB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH2 0x3BBB PUSH2 0x2594 JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3C11 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x557F JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3CB1 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x53C9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3D2C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3FBD JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3F80 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4058 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x401B JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40F3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x40B6 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x41CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x41D5 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x41E3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x41ED JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x4208 PUSH2 0x3E8 DUP4 PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x424F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x425A JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4268 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4272 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4282 DUP6 DUP4 PUSH2 0x2EE2 JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x428B JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x42D6 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x42E3 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57C2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x432D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4340 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST PUSH2 0x572A JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4368 DUP9 DUP3 PUSH2 0x44CE JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4352 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4399 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x43A7 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x43CF DUP9 DUP3 PUSH2 0x451D JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x43B9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x43F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4404 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4429 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 PUSH2 0x443F DUP9 DUP3 PUSH2 0x4461 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x442C JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E0 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 MLOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x44AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x44C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44DF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44ED PUSH2 0x433B DUP3 PUSH2 0x5772 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x4509 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4514 DUP4 DUP3 DUP5 PUSH2 0x5819 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4530 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x453B PUSH2 0x180 PUSH2 0x572A JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4549 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x455A DUP5 DUP5 DUP4 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x456E DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4582 DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4596 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x45AA DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x45BE DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x45D2 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x45E7 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x45FD DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x461F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x462B DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x464D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4659 DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4678 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4697 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x46D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46DD DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4455 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4700 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4717 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x4388 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4738 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x474F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x475B DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x43E5 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x431C JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x47CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47EF DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4812 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4831 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4853 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x485F DUP8 DUP8 PUSH2 0x4461 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4870 DUP8 DUP3 DUP9 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4899 DUP8 DUP3 DUP9 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x48C6 DUP7 DUP7 PUSH2 0x4461 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4912 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x446D JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4930 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4479 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x494E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x451D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4987 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x499E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49AA DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49D3 DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49FC DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A25 DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4A46 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A69 DUP7 DUP3 DUP8 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4A93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A9F DUP10 DUP10 PUSH2 0x4461 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4AB0 DUP10 DUP3 DUP11 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ACD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AD9 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B04 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57C2 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B2D DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4B3F DUP4 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4B6F JUMPI PUSH2 0x4B55 DUP7 DUP4 MLOAD PUSH2 0x52F7 JUMP JUMPDEST PUSH2 0x4B5E DUP3 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4B42 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E0 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B9F DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4BB3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5825 JUMP JUMPDEST PUSH2 0x4BBC DUP2 PUSH2 0x5851 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x580E JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5285 DUP5 DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5298 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x52AB PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x52D0 DUP5 DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x52E3 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x5308 DUP5 DUP3 PUSH2 0x532E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x531B PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x5808 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5354 DUP3 DUP12 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x5361 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x536E PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x537B PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5388 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5395 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x53A7 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x53BB DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x53D7 DUP3 DUP7 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x53E9 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B22 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B79 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5441 DUP3 DUP7 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x544E PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x546E DUP3 DUP6 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x33B0 DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x548E DUP3 DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x549B PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x532E JUMP JUMPDEST PUSH2 0x54A8 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x53FD PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x54C3 DUP3 DUP6 PUSH2 0x4B8B JUMP JUMPDEST PUSH2 0x25BF PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4BC9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4BD2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C02 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C32 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C62 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C92 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4CC2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D18 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D48 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D78 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DA8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DD8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E38 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E68 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E98 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EF8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F28 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F58 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FAE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FDE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x500E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x503E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x506E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x509E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50CE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50FE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x512E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5184 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51B4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51E4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5214 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5244 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x5274 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52BE JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52F7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5749 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5768 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 DUP3 PUSH2 0x57C2 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x5840 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x5828 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x2758 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 0xb1 SWAP13 SWAP3 KECCAK256 LT ORIGIN PUSH1 0x33 SWAP9 0xc0 SMOD 0xdc 0xcf DUP1 SWAP4 0xc PUSH3 0x6EF89F 0xa6 0xc8 0x48 0xc8 0xb7 0xef MSTORE PUSH8 0xD07CD4ED6C657870 PUSH6 0x72696D656E74 PUSH2 0x6CF5 STOP CALLDATACOPY ",
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-	"sources": {
-		"2.0.0/extensions/Forwarder/Forwarder.sol": {
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-		"2.0.0/protocol/AssetProxy/ERC20Proxy.sol": {
-			"id": 14
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-		"2.0.0/protocol/AssetProxy/ERC721Proxy.sol": {
-			"id": 15
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-		"2.0.0/protocol/AssetProxy/MixinAuthorizable.sol": {
-			"id": 16
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-		},
-		"2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol": {
-			"id": 19
-		},
-		"2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol": {
-			"id": 20
-		},
-		"2.0.0/protocol/Exchange/Exchange.sol": {
-			"id": 21
-		},
-		"2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol": {
-			"id": 22
-		},
-		"2.0.0/protocol/Exchange/MixinExchangeCore.sol": {
-			"id": 23
-		},
-		"2.0.0/protocol/Exchange/MixinMatchOrders.sol": {
-			"id": 24
-		},
-		"2.0.0/protocol/Exchange/MixinSignatureValidator.sol": {
-			"id": 25
-		},
-		"2.0.0/protocol/Exchange/MixinTransactions.sol": {
-			"id": 26
-		},
-		"2.0.0/protocol/Exchange/MixinWrapperFunctions.sol": {
-			"id": 27
-		},
-		"2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
-			"id": 28
-		},
-		"2.0.0/protocol/Exchange/interfaces/IExchange.sol": {
-			"id": 29
-		},
-		"2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol": {
-			"id": 30
-		},
-		"2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol": {
-			"id": 31
-		},
-		"2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol": {
-			"id": 32
-		},
-		"2.0.0/protocol/Exchange/interfaces/ITransactions.sol": {
-			"id": 33
-		},
-		"2.0.0/protocol/Exchange/interfaces/IValidator.sol": {
-			"id": 34
-		},
-		"2.0.0/protocol/Exchange/interfaces/IWallet.sol": {
-			"id": 35
-		},
-		"2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol": {
-			"id": 36
-		},
-		"2.0.0/protocol/Exchange/libs/LibAbiEncoder.sol": {
-			"id": 37
-		},
-		"2.0.0/protocol/Exchange/libs/LibConstants.sol": {
-			"id": 38
-		},
-		"2.0.0/protocol/Exchange/libs/LibEIP712.sol": {
-			"id": 39
-		},
-		"2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol": {
-			"id": 40
-		},
-		"2.0.0/protocol/Exchange/libs/LibFillResults.sol": {
-			"id": 41
-		},
-		"2.0.0/protocol/Exchange/libs/LibMath.sol": {
-			"id": 42
-		},
-		"2.0.0/protocol/Exchange/libs/LibOrder.sol": {
-			"id": 43
-		},
-		"2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol": {
-			"id": 44
-		},
-		"2.0.0/protocol/Exchange/mixins/MExchangeCore.sol": {
-			"id": 45
-		},
-		"2.0.0/protocol/Exchange/mixins/MMatchOrders.sol": {
-			"id": 46
-		},
-		"2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol": {
-			"id": 47
-		},
-		"2.0.0/protocol/Exchange/mixins/MTransactions.sol": {
-			"id": 48
-		},
-		"2.0.0/protocol/Exchange/mixins/MWrapperFunctions.sol": {
-			"id": 49
-		},
-		"2.0.0/tokens/ERC20Token/IERC20Token.sol": {
-			"id": 50
-		},
-		"2.0.0/tokens/ERC721Token/IERC721Token.sol": {
-			"id": 51
-		},
-		"2.0.0/tokens/EtherToken/IEtherToken.sol": {
-			"id": 52
-		},
-		"2.0.0/utils/LibBytes/LibBytes.sol": {
-			"id": 53
-		},
-		"2.0.0/utils/Ownable/IOwnable.sol": {
-			"id": 54
-		},
-		"2.0.0/utils/Ownable/Ownable.sol": {
-			"id": 55
-		},
-		"2.0.0/utils/ReentrancyGuard/ReentrancyGuard.sol": {
-			"id": 56
-		},
-		"2.0.0/utils/SafeMath/SafeMath.sol": {
-			"id": 57
-		}
-	},
-	"sourceCodes": {
-		"2.0.0/extensions/Forwarder/Forwarder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./MixinWeth.sol\";\nimport \"./MixinForwarderCore.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./MixinAssets.sol\";\nimport \"./MixinExchangeWrapper.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Forwarder is\n    LibConstants,\n    MixinWeth,\n    MixinAssets,\n    MixinExchangeWrapper,\n    MixinForwarderCore\n{\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n        LibConstants(\n            _exchange,\n            _zrxAssetData,\n            _wethAssetData\n        )\n        MixinForwarderCore()\n    {}\n}\n",
-		"2.0.0/extensions/Forwarder/MixinAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MAssets.sol\";\n\n\ncontract MixinAssets is\n    Ownable,\n    LibConstants,\n    MAssets\n{\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_TRANSFER_SELECTOR = bytes4(keccak256(\"transfer(address,uint256)\"));\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external\n        onlyOwner\n    {\n        transferAssetToSender(assetData, amount);\n    }\n\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        bytes4 proxyId = assetData.readBytes4(0);\n\n        if (proxyId == ERC20_DATA_ID) {\n            transferERC20Token(assetData, amount);\n        } else if (proxyId == ERC721_DATA_ID) {\n            transferERC721Token(assetData, amount);\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n    }\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        address token = assetData.readAddress(16);\n\n        // Transfer tokens.\n        // We do a raw call so we can check the success separate\n        // from the return data.\n        bool success = token.call(abi.encodeWithSelector(\n            ERC20_TRANSFER_SELECTOR,\n            msg.sender,\n            amount\n        ));\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n        \n        // Check return data.\n        // If there is no return data, we assume the token incorrectly\n        // does not return a bool. In this case we expect it to revert\n        // on failure, which was handled above.\n        // If the token does return data, we require that it is a single\n        // value that evaluates to true.\n        assembly {\n            if returndatasize {\n                success := 0\n                if eq(returndatasize, 32) {\n                    // First 64 bytes of memory are reserved scratch space\n                    returndatacopy(0, 0, 32)\n                    success := mload(0)\n                }\n            }\n        }\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n    }\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        require(\n            amount == 1,\n            \"INVALID_AMOUNT\"\n        );\n        // Decode asset data.\n        address token = assetData.readAddress(16);\n        uint256 tokenId = assetData.readUint256(36);\n\n        // Perform transfer.\n        IERC721Token(token).transferFrom(\n            address(this),\n            msg.sender,\n            tokenId\n        );\n    }\n}\n",
-		"2.0.0/extensions/Forwarder/MixinExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"../../protocol/Exchange/libs/LibAbiEncoder.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinExchangeWrapper is\n    LibAbiEncoder,\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MExchangeWrapper\n{\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        address exchange = address(EXCHANGE);\n\n        // Call `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := call(\n                gas,                                // forward all gas\n                exchange,                           // call address of Exchange contract\n                0,                                  // transfer 0 wei\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of WETH to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(wethSellAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of WETH\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= wethSellAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            uint256 makerAssetFilledAmount = totalFillResults.makerAssetFilledAmount;\n            if (makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n\n        require(\n            makerAssetFilledAmount >= makerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        // Do nothing if zrxBuyAmount == 0\n        if (zrxBuyAmount == 0) {\n            return totalFillResults;\n        }\n\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n        uint256 zrxPurchased = 0;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // All of these are ZRX/WETH, so we can drop the respective assetData from calldata.\n            orders[i].makerAssetData = zrxAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of ZRX to buy.\n            uint256 remainingZrxBuyAmount = safeSub(zrxBuyAmount, zrxPurchased);\n\n            // Convert the remaining amount of ZRX to buy into remaining amount\n            // of WETH to sell, assuming entire amount can be sold in the current order.\n            uint256 remainingWethSellAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                safeSub(orders[i].makerAssetAmount, orders[i].takerFee),  // our exchange rate after fees \n                remainingZrxBuyAmount\n            );\n\n            // Attempt to sell the remaining amount of WETH.\n            FillResults memory singleFillResult = fillOrderNoThrow(\n                orders[i],\n                safeAdd(remainingWethSellAmount, 1),  // we add 1 wei to the fill amount to make up for rounding errors\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker.\n            addFillResults(totalFillResults, singleFillResult);\n            zrxPurchased = safeSub(totalFillResults.makerAssetFilledAmount, totalFillResults.takerFeePaid);\n\n            // Stop execution if the entire amount of ZRX has been bought.\n            if (zrxPurchased >= zrxBuyAmount) {\n                break;\n            }\n        }\n\n        require(\n            zrxPurchased >= zrxBuyAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n}\n",
-		"2.0.0/extensions/Forwarder/MixinForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\nimport \"./mixins/MAssets.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"./interfaces/IForwarderCore.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinForwarderCore is\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MWeth,\n    MAssets,\n    MExchangeWrapper,\n    IForwarderCore\n{\n    using LibBytes for bytes;\n\n    /// @dev Constructor approves ERC20 proxy to transfer ZRX and WETH on this contract's behalf.\n    constructor ()\n        public\n    {\n        address proxyAddress = EXCHANGE.getAssetProxy(ERC20_DATA_ID);\n        require(\n            proxyAddress != address(0),\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        ETHER_TOKEN.approve(proxyAddress, MAX_UINT);\n        ZRX_TOKEN.approve(proxyAddress, MAX_UINT);\n    }\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 wethSellAmount;\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // Calculate amount of WETH that won't be spent on ETH fees.\n            wethSellAmount = getPartialAmountFloor(\n                PERCENTAGE_DENOMINATOR,\n                safeAdd(PERCENTAGE_DENOMINATOR, feePercentage),\n                msg.value\n            );\n            // Market sell available WETH.\n            // ZRX fees are paid with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // 5% of WETH is reserved for filling feeOrders and paying feeRecipient.\n            wethSellAmount = getPartialAmountFloor(\n                MAX_WETH_FILL_PERCENTAGE,\n                PERCENTAGE_DENOMINATOR,\n                msg.value\n            );\n            // Market sell 95% of WETH.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // If the makerAsset is ZRX, it is not necessary to pay fees out of this\n            // contracts's ZRX balance because fees are factored into the price of the order.\n            orderFillResults = marketBuyExactZrxWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // Attemp to purchase desired amount of makerAsset.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketBuyExactAmountWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n}\n",
-		"2.0.0/extensions/Forwarder/MixinWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\n\n\ncontract MixinWeth is\n    LibMath,\n    LibConstants,\n    MWeth\n{\n    /// @dev Default payabale function, this allows us to withdraw WETH\n    function ()\n        public\n        payable\n    {\n        require(\n            msg.sender == address(ETHER_TOKEN),\n            \"DEFAULT_FUNCTION_WETH_CONTRACT_ONLY\"\n        );\n    }\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal\n    {\n        require(\n            msg.value > 0,\n            \"INVALID_MSG_VALUE\"\n        );\n        ETHER_TOKEN.deposit.value(msg.value)();\n    }\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal\n    {\n        // Ensure feePercentage is less than 5%.\n        require(\n            feePercentage <= MAX_FEE_PERCENTAGE,\n            \"FEE_PERCENTAGE_TOO_LARGE\"\n        );\n\n        // Ensure that no extra WETH owned by this contract has been sold.\n        uint256 wethSold = safeAdd(wethSoldExcludingFeeOrders, wethSoldForZrx);\n        require(\n            wethSold <= msg.value,\n            \"OVERSOLD_WETH\"\n        );\n\n        // Calculate amount of WETH that hasn't been sold.\n        uint256 wethRemaining = safeSub(msg.value, wethSold);\n\n        // Calculate ETH fee to pay to feeRecipient.\n        uint256 ethFee = getPartialAmountFloor(\n            feePercentage,\n            PERCENTAGE_DENOMINATOR,\n            wethSoldExcludingFeeOrders\n        );\n\n        // Ensure fee is less than amount of WETH remaining.\n        require(\n            ethFee <= wethRemaining,\n            \"INSUFFICIENT_ETH_REMAINING\"\n        );\n    \n        // Do nothing if no WETH remaining\n        if (wethRemaining > 0) {\n            // Convert remaining WETH to ETH\n            ETHER_TOKEN.withdraw(wethRemaining);\n\n            // Pay ETH to feeRecipient\n            if (ethFee > 0) {\n                feeRecipient.transfer(ethFee);\n            }\n\n            // Refund remaining ETH to msg.sender.\n            uint256 ethRefund = safeSub(wethRemaining, ethFee);\n            if (ethRefund > 0) {\n                msg.sender.transfer(ethRefund);\n            }\n        }\n    }\n}\n",
-		"2.0.0/extensions/Forwarder/interfaces/IAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssets {\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external;\n}\n",
-		"2.0.0/extensions/Forwarder/interfaces/IForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract IForwarderCore {\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n}\n",
-		"2.0.0/extensions/Forwarder/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/LibBytes/LibBytes.sol\";\nimport \"../../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../../tokens/EtherToken/IEtherToken.sol\";\nimport \"../../../tokens/ERC20Token/IERC20Token.sol\";\n\n\ncontract LibConstants {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n    uint256 constant internal MAX_UINT = 2**256 - 1;\n    uint256 constant internal PERCENTAGE_DENOMINATOR = 10**18; \n    uint256 constant internal MAX_FEE_PERCENTAGE = 5 * PERCENTAGE_DENOMINATOR / 100;         // 5%\n    uint256 constant internal MAX_WETH_FILL_PERCENTAGE = 95 * PERCENTAGE_DENOMINATOR / 100;  // 95%\n \n     // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    IEtherToken internal ETHER_TOKEN;\n    IERC20Token internal ZRX_TOKEN;\n    bytes internal ZRX_ASSET_DATA;\n    bytes internal WETH_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n        WETH_ASSET_DATA = _wethAssetData;\n\n        address etherToken = _wethAssetData.readAddress(16);\n        address zrxToken = _zrxAssetData.readAddress(16);\n        ETHER_TOKEN = IEtherToken(etherToken);\n        ZRX_TOKEN = IERC20Token(zrxToken);\n    }\n}\n",
-		"2.0.0/extensions/Forwarder/mixins/MAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssets.sol\";\n\n\ncontract MAssets is\n    IAssets\n{\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n}\n",
-		"2.0.0/extensions/Forwarder/mixins/MExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract MExchangeWrapper {\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n}\n",
-		"2.0.0/extensions/Forwarder/mixins/MWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract MWeth {\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal;\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal;\n}\n",
-		"2.0.0/extensions/OrderValidator/OrderValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract OrderValidator {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    struct TraderInfo {\n        uint256 makerBalance;       // Maker's balance of makerAsset\n        uint256 makerAllowance;     // Maker's allowance to corresponding AssetProxy\n        uint256 takerBalance;       // Taker's balance of takerAsset\n        uint256 takerAllowance;     // Taker's allowance to corresponding AssetProxy\n        uint256 makerZrxBalance;    // Maker's balance of ZRX\n        uint256 makerZrxAllowance;  // Maker's allowance of ZRX to ERC20Proxy\n        uint256 takerZrxBalance;    // Taker's balance of ZRX\n        uint256 takerZrxAllowance;  // Taker's allowance of ZRX to ERC20Proxy\n    }\n\n    // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    bytes internal ZRX_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (address _exchange, bytes memory _zrxAssetData)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n    }\n\n    /// @dev Fetches information for order and maker/taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return OrderInfo and TraderInfo instances for given order.\n    function getOrderAndTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo, TraderInfo memory traderInfo)\n    {\n        orderInfo = EXCHANGE.getOrderInfo(order);\n        traderInfo = getTraderInfo(order, takerAddress);\n        return (orderInfo, traderInfo);\n    }\n\n    /// @dev Fetches information for all passed in orders and the makers/takers of each order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Arrays of OrderInfo and TraderInfo instances that correspond to each order.\n    function getOrdersAndTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory ordersInfo, TraderInfo[] memory tradersInfo)\n    {\n        ordersInfo = EXCHANGE.getOrdersInfo(orders);\n        tradersInfo = getTradersInfo(orders, takerAddresses);\n        return (ordersInfo, tradersInfo);\n    }\n\n    /// @dev Fetches balance and allowances for maker and taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return Balances and allowances of maker and taker of order.\n    function getTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (TraderInfo memory traderInfo)\n    {\n        (traderInfo.makerBalance, traderInfo.makerAllowance) = getBalanceAndAllowance(order.makerAddress, order.makerAssetData);\n        (traderInfo.takerBalance, traderInfo.takerAllowance) = getBalanceAndAllowance(takerAddress, order.takerAssetData);\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        (traderInfo.makerZrxBalance, traderInfo.makerZrxAllowance) = getBalanceAndAllowance(order.makerAddress, zrxAssetData);\n        (traderInfo.takerZrxBalance, traderInfo.takerZrxAllowance) = getBalanceAndAllowance(takerAddress, zrxAssetData);\n        return traderInfo;\n    }\n\n    /// @dev Fetches balances and allowances of maker and taker for each provided order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Array of balances and allowances for maker and taker of each order.\n    function getTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (TraderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        TraderInfo[] memory tradersInfo = new TraderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            tradersInfo[i] = getTraderInfo(orders[i], takerAddresses[i]);\n        }\n        return tradersInfo;\n    }\n\n    /// @dev Fetches token balances and allowances of an address to given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Encoded data that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balance of asset and allowance set to given proxy of asset.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalanceAndAllowance(address target, bytes memory assetData)\n        public\n        view\n        returns (uint256 balance, uint256 allowance)\n    {\n        bytes4 assetProxyId = assetData.readBytes4(0);\n        address token = assetData.readAddress(16);\n        address assetProxy = EXCHANGE.getAssetProxy(assetProxyId);\n\n        if (assetProxyId == ERC20_DATA_ID) {\n            // Query balance\n            balance = IERC20Token(token).balanceOf(target);\n\n            // Query allowance\n            allowance = IERC20Token(token).allowance(target, assetProxy);\n        } else if (assetProxyId == ERC721_DATA_ID) {\n            uint256 tokenId = assetData.readUint256(36);\n\n            // Query owner of tokenId\n            address owner = getERC721TokenOwner(token, tokenId);\n\n            // Set balance to 1 if tokenId is owned by target\n            balance = target == owner ? 1 : 0;\n\n            // Check if ERC721Proxy is approved to spend tokenId\n            bool isApproved = IERC721Token(token).isApprovedForAll(target, assetProxy) || IERC721Token(token).getApproved(tokenId) == assetProxy;\n            \n            // Set alowance to 1 if ERC721Proxy is approved to spend tokenId\n            allowance = isApproved ? 1 : 0;\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n        return (balance, allowance);\n    }\n\n    /// @dev Fetches token balances and allowances of an address for each given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Array of encoded byte arrays that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balances and allowances of assets.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalancesAndAllowances(address target, bytes[] memory assetData)\n        public\n        view\n        returns (uint256[] memory, uint256[] memory)\n    {\n        uint256 length = assetData.length;\n        uint256[] memory balances = new uint256[](length);\n        uint256[] memory allowances = new uint256[](length);\n        for (uint256 i = 0; i != length; i++) {\n            (balances[i], allowances[i]) = getBalanceAndAllowance(target, assetData[i]);\n        }\n        return (balances, allowances);\n    }\n\n    /// @dev Calls `token.ownerOf(tokenId)`, but returns a null owner instead of reverting on an unowned token.\n    /// @param token Address of ERC721 token.\n    /// @param tokenId The identifier for the specific NFT.\n    /// @return Owner of tokenId or null address if unowned.\n    function getERC721TokenOwner(address token, uint256 tokenId)\n        public\n        view\n        returns (address owner)\n    {\n        assembly {\n            // load free memory pointer\n            let cdStart := mload(64)\n\n            // bytes4(keccak256(ownerOf(uint256))) = 0x6352211e\n            mstore(cdStart, 0x6352211e00000000000000000000000000000000000000000000000000000000)\n            mstore(add(cdStart, 4), tokenId)\n\n            // staticcall `ownerOf(tokenId)`\n            // `ownerOf` will revert if tokenId is not owned\n            let success := staticcall(\n                gas,      // forward all gas\n                token,    // call token contract\n                cdStart,  // start of calldata\n                36,       // length of input is 36 bytes\n                cdStart,  // write output over input\n                32        // size of output is 32 bytes\n            )\n\n            // Success implies that tokenId is owned\n            // Copy owner from return data if successful\n            if success {\n                owner := mload(cdStart)\n            }    \n        }\n\n        // Owner initialized to address(0), no need to modify if call is unsuccessful\n        return owner;\n    }\n}\n",
-		"2.0.0/multisig/MultiSigWallet.sol": "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}",
-		"2.0.0/multisig/MultiSigWalletWithTimeLock.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MultiSigWallet.sol\";\n\n\n/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.\n/// @author Amir Bandeali - <amir@0xProject.com>\n// solhint-disable not-rely-on-time\ncontract MultiSigWalletWithTimeLock is\n    MultiSigWallet\n{\n    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);\n    event TimeLockChange(uint256 secondsTimeLocked);\n\n    uint256 public secondsTimeLocked;\n\n    mapping (uint256 => uint256) public confirmationTimes;\n\n    modifier notFullyConfirmed(uint256 transactionId) {\n        require(\n            !isConfirmed(transactionId),\n            \"TX_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier fullyConfirmed(uint256 transactionId) {\n        require(\n            isConfirmed(transactionId),\n            \"TX_NOT_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier pastTimeLock(uint256 transactionId) {\n        require(\n            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,\n            \"TIME_LOCK_INCOMPLETE\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] _owners,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWallet(_owners, _required)\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n    }\n\n    /// @dev Changes the duration of the time lock for transactions.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    function changeTimeLock(uint256 _secondsTimeLocked)\n        public\n        onlyWallet\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n        emit TimeLockChange(_secondsTimeLocked);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint256 transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n        notFullyConfirmed(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        emit Confirmation(msg.sender, transactionId);\n        if (isConfirmed(transactionId)) {\n            setConfirmationTime(transactionId, block.timestamp);\n        }\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        pastTimeLock(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n\n    /// @dev Sets the time of when a submission first passed.\n    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)\n        internal\n    {\n        confirmationTimes[transactionId] = confirmationTime;\n        emit ConfirmationTimeSet(transactionId, confirmationTime);\n    }\n}\n",
-		"2.0.0/protocol/AssetProxy/ERC20Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC20Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    \n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 1 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n\n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. amount                         |\n\n                /////// Read token address from calldata ///////\n                // * The token address is stored in `assetData`.\n                //\n                // * The \"offset to assetData\" is stored at offset 4 in the calldata (table 1).\n                //   [assetDataOffsetFromParams = calldataload(4)]\n                //\n                // * Notes that the \"offset to assetData\" is relative to the \"Params\" area of calldata;\n                //   add 4 bytes to account for the length of the \"Header\" area (table 1).\n                //   [assetDataOffsetFromHeader = assetDataOffsetFromParams + 4]\n                //\n                // * The \"token address\" is offset 32+4=36 bytes into \"assetData\" (tables 1 & 2).\n                //   [tokenOffset = assetDataOffsetFromHeader + 36 = calldataload(4) + 4 + 36]\n                let token := calldataload(add(calldataload(4), 40))\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from`, `to` and `amount` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 96)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output over input\n                    32              // output size should be 32 bytes\n                )\n\n                /////// Check return data. ///////\n                // If there is no return data, we assume the token incorrectly\n                // does not return a bool. In this case we expect it to revert\n                // on failure, which was handled above.\n                // If the token does return data, we require that it is a single\n                // nonzero 32 bytes value.\n                // So the transfer succeeded if the call succeeded and either\n                // returned nothing, or returned a non-zero 32 byte value. \n                success := and(success, or(\n                    iszero(returndatasize),\n                    and(\n                        eq(returndatasize, 32),\n                        gt(mload(0), 0)\n                    )\n                ))\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
-		"2.0.0/protocol/AssetProxy/ERC721Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC721Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 2 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n                // |          | 36     |         |   2. tokenId                        |\n                \n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                // \n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. tokenId                        |\n\n                // There exists only 1 of each token.\n                // require(amount == 1, \"INVALID_AMOUNT\")\n                if sub(calldataload(100), 1) {\n                    // Revert with `Error(\"INVALID_AMOUNT\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000000e494e56414c49445f414d4f554e540000000000000000000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from` and `to` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 64)\n\n                // Copy `tokenId` field from our own calldata to the new calldata.\n                let assetDataOffset := calldataload(4)\n                calldatacopy(68, add(assetDataOffset, 72), 32)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let token := calldataload(add(assetDataOffset, 40))\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output to null\n                    0               // output size is 0 bytes\n                )\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
-		"2.0.0/protocol/AssetProxy/MixinAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAuthorizable.sol\";\n\n\ncontract MixinAuthorizable is\n    Ownable,\n    MAuthorizable\n{\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized {\n        require(\n            authorized[msg.sender],\n            \"SENDER_NOT_AUTHORIZED\"\n        );\n        _;\n    }\n\n    mapping (address => bool) public authorized;\n    address[] public authorities;\n\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            !authorized[target],\n            \"TARGET_ALREADY_AUTHORIZED\"\n        );\n\n        authorized[target] = true;\n        authorities.push(target);\n        emit AuthorizedAddressAdded(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n\n        delete authorized[target];\n        for (uint256 i = 0; i < authorities.length; i++) {\n            if (authorities[i] == target) {\n                authorities[i] = authorities[authorities.length - 1];\n                authorities.length -= 1;\n                break;\n            }\n        }\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n        require(\n            index < authorities.length,\n            \"INDEX_OUT_OF_BOUNDS\"\n        );\n        require(\n            authorities[index] == target,\n            \"AUTHORIZED_ADDRESS_MISMATCH\"\n        );\n\n        delete authorized[target];\n        authorities[index] = authorities[authorities.length - 1];\n        authorities.length -= 1;\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory)\n    {\n        return authorities;\n    }\n}\n",
-		"2.0.0/protocol/AssetProxy/interfaces/IAssetProxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IAuthorizable.sol\";\n\n\ncontract IAssetProxy is\n    IAuthorizable\n{\n    /// @dev Transfers assets. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param from Address to transfer asset from.\n    /// @param to Address to transfer asset to.\n    /// @param amount Amount of asset to transfer.\n    function transferFrom(\n        bytes assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        external;\n    \n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4);\n}\n",
-		"2.0.0/protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n",
-		"2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAuthorizable.sol\";\n\n\ncontract MAuthorizable is\n    IAuthorizable\n{\n    // Event logged when a new address is authorized.\n    event AuthorizedAddressAdded(\n        address indexed target,\n        address indexed caller\n    );\n\n    // Event logged when a currently authorized address is unauthorized.\n    event AuthorizedAddressRemoved(\n        address indexed target,\n        address indexed caller\n    );\n\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized { revert(); _; }\n}\n",
-		"2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../multisig/MultiSigWalletWithTimeLock.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract AssetProxyOwner is\n    MultiSigWalletWithTimeLock\n{\n    using LibBytes for bytes;\n\n    event AssetProxyRegistration(address assetProxyContract, bool isRegistered);\n\n    // Mapping of AssetProxy contract address =>\n    // if this contract is allowed to call the AssetProxy's `removeAuthorizedAddressAtIndex` method without a time lock.\n    mapping (address => bool) public isAssetProxyRegistered;\n\n    bytes4 constant internal REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR = bytes4(keccak256(\"removeAuthorizedAddressAtIndex(address,uint256)\"));\n\n    /// @dev Function will revert if the transaction does not call `removeAuthorizedAddressAtIndex`\n    ///      on an approved AssetProxy contract.\n    modifier validRemoveAuthorizedAddressAtIndexTx(uint256 transactionId) {\n        Transaction storage txn = transactions[transactionId];\n        require(\n            isAssetProxyRegistered[txn.destination],\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        require(\n            txn.data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR,\n            \"INVALID_FUNCTION_SELECTOR\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations,\n    ///      time lock, and list of AssetProxy addresses.\n    /// @param _owners List of initial owners.\n    /// @param _assetProxyContracts Array of AssetProxy contract addresses.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] memory _owners,\n        address[] memory _assetProxyContracts,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWalletWithTimeLock(_owners, _required, _secondsTimeLocked)\n    {\n        for (uint256 i = 0; i < _assetProxyContracts.length; i++) {\n            address assetProxy = _assetProxyContracts[i];\n            require(\n                assetProxy != address(0),\n                \"INVALID_ASSET_PROXY\"\n            );\n            isAssetProxyRegistered[assetProxy] = true;\n        }\n    }\n\n    /// @dev Registers or deregisters an AssetProxy to be able to execute\n    ///      `removeAuthorizedAddressAtIndex` without a timelock.\n    /// @param assetProxyContract Address of AssetProxy contract.\n    /// @param isRegistered Status of approval for AssetProxy contract.\n    function registerAssetProxy(address assetProxyContract, bool isRegistered)\n        public\n        onlyWallet\n        notNull(assetProxyContract)\n    {\n        isAssetProxyRegistered[assetProxyContract] = isRegistered;\n        emit AssetProxyRegistration(assetProxyContract, isRegistered);\n    }\n\n    /// @dev Allows execution of `removeAuthorizedAddressAtIndex` without time lock.\n    /// @param transactionId Transaction ID.\n    function executeRemoveAuthorizedAddressAtIndex(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        validRemoveAuthorizedAddressAtIndexTx(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n}\n",
-		"2.0.0/protocol/Exchange/Exchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./MixinExchangeCore.sol\";\nimport \"./MixinSignatureValidator.sol\";\nimport \"./MixinWrapperFunctions.sol\";\nimport \"./MixinAssetProxyDispatcher.sol\";\nimport \"./MixinTransactions.sol\";\nimport \"./MixinMatchOrders.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Exchange is\n    MixinExchangeCore,\n    MixinMatchOrders,\n    MixinSignatureValidator,\n    MixinTransactions,\n    MixinAssetProxyDispatcher,\n    MixinWrapperFunctions\n{\n    string constant public VERSION = \"2.0.0\";\n\n    // Mixins are instantiated in the order they are inherited\n    constructor ()\n        public\n        MixinExchangeCore()\n        MixinMatchOrders()\n        MixinSignatureValidator()\n        MixinTransactions()\n        MixinAssetProxyDispatcher()\n        MixinWrapperFunctions()\n    {}\n}\n",
-		"2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\nimport \"../AssetProxy/interfaces/IAssetProxy.sol\";\n\n\ncontract MixinAssetProxyDispatcher is\n    Ownable,\n    MAssetProxyDispatcher\n{\n    // Mapping from Asset Proxy Id's to their respective Asset Proxy\n    mapping (bytes4 => IAssetProxy) public assetProxies;\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external\n        onlyOwner\n    {\n        IAssetProxy assetProxyContract = IAssetProxy(assetProxy);\n\n        // Ensure that no asset proxy exists with current id.\n        bytes4 assetProxyId = assetProxyContract.getProxyId();\n        address currentAssetProxy = assetProxies[assetProxyId];\n        require(\n            currentAssetProxy == address(0),\n            \"ASSET_PROXY_ALREADY_EXISTS\"\n        );\n\n        // Add asset proxy and log registration.\n        assetProxies[assetProxyId] = assetProxyContract;\n        emit AssetProxyRegistered(\n            assetProxyId,\n            assetProxy\n        );\n    }\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address)\n    {\n        return assetProxies[assetProxyId];\n    }\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal\n    {\n        // Do nothing if no amount should be transferred.\n        if (amount > 0 && from != to) {\n            // Ensure assetData length is valid\n            require(\n                assetData.length > 3,\n                \"LENGTH_GREATER_THAN_3_REQUIRED\"\n            );\n            \n            // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.\n            bytes4 assetProxyId;\n            assembly {\n                assetProxyId := and(mload(\n                    add(assetData, 32)),\n                    0xFFFFFFFF00000000000000000000000000000000000000000000000000000000\n                )\n            }\n            address assetProxy = assetProxies[assetProxyId];\n\n            // Ensure that assetProxy exists\n            require(\n                assetProxy != address(0),\n                \"ASSET_PROXY_DOES_NOT_EXIST\"\n            );\n            \n            // We construct calldata for the `assetProxy.transferFrom` ABI.\n            // The layout of this calldata is in the table below.\n            // \n            // | Area     | Offset | Length  | Contents                                    |\n            // | -------- |--------|---------|-------------------------------------------- |\n            // | Header   | 0      | 4       | function selector                           |\n            // | Params   |        | 4 * 32  | function parameters:                        |\n            // |          | 4      |         |   1. offset to assetData (*)                |\n            // |          | 36     |         |   2. from                                   |\n            // |          | 68     |         |   3. to                                     |\n            // |          | 100    |         |   4. amount                                 |\n            // | Data     |        |         | assetData:                                  |\n            // |          | 132    | 32      | assetData Length                            |\n            // |          | 164    | **      | assetData Contents                          |\n\n            assembly {\n                /////// Setup State ///////\n                // `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).\n                let cdStart := mload(64)\n                // `dataAreaLength` is the total number of words needed to store `assetData`\n                //  As-per the ABI spec, this value is padded up to the nearest multiple of 32,\n                //  and includes 32-bytes for length.\n                let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)\n                // `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.\n                let cdEnd := add(cdStart, add(132, dataAreaLength))\n\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFromSelector`.\n                // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n                mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.\n                // Notes:\n                //   1. The offset to `assetData` is the length of the Params Area (128 bytes).\n                //   2. A 20-byte mask is applied to addresses to zero-out the unused bytes.\n                mstore(add(cdStart, 4), 128)\n                mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 100), amount)\n                \n                /////// Setup Data Area ///////\n                // This area holds `assetData`.\n                let dataArea := add(cdStart, 132)\n                // solhint-disable-next-line no-empty-blocks\n                for {} lt(dataArea, cdEnd) {} {\n                    mstore(dataArea, mload(assetData))\n                    dataArea := add(dataArea, 32)\n                    assetData := add(assetData, 32)\n                }\n\n                /////// Call `assetProxy.transferFrom` using the constructed calldata ///////\n                let success := call(\n                    gas,                    // forward all gas\n                    assetProxy,             // call address of asset proxy\n                    0,                      // don't send any ETH\n                    cdStart,                // pointer to start of input\n                    sub(cdEnd, cdStart),    // length of input  \n                    cdStart,                // write output over input\n                    512                     // reserve 512 bytes for output\n                )\n                if iszero(success) {\n                    revert(cdStart, returndatasize())\n                }\n            }\n        }\n    }\n}\n",
-		"2.0.0/protocol/Exchange/MixinExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinExchangeCore is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    LibOrder,\n    LibFillResults,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of orderHash => amount of takerAsset already bought by maker\n    mapping (bytes32 => uint256) public filled;\n\n    // Mapping of orderHash => cancelled\n    mapping (bytes32 => bool) public cancelled;\n\n    // Mapping of makerAddress => senderAddress => lowest salt an order can have in order to be fillable\n    // Orders with specified senderAddress and with a salt less than their epoch are considered cancelled\n    mapping (address => mapping (address => uint256)) public orderEpoch;\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external\n        nonReentrant\n    {\n        address makerAddress = getCurrentContextAddress();\n        // If this function is called via `executeTransaction`, we only update the orderEpoch for the makerAddress/msg.sender combination.\n        // This allows external filter contracts to add rules to how orders are cancelled via this function.\n        address senderAddress = makerAddress == msg.sender ? address(0) : msg.sender;\n\n        // orderEpoch is initialized to 0, so to cancelUpTo we need salt + 1\n        uint256 newOrderEpoch = targetOrderEpoch + 1;  \n        uint256 oldOrderEpoch = orderEpoch[makerAddress][senderAddress];\n\n        // Ensure orderEpoch is monotonically increasing\n        require(\n            newOrderEpoch > oldOrderEpoch, \n            \"INVALID_NEW_ORDER_EPOCH\"\n        );\n\n        // Update orderEpoch\n        orderEpoch[makerAddress][senderAddress] = newOrderEpoch;\n        emit CancelUpTo(\n            makerAddress,\n            senderAddress,\n            newOrderEpoch\n        );\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrder(Order memory order)\n        public\n        nonReentrant\n    {\n        cancelOrderInternal(order);\n    }\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///         See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(Order memory order)\n        public\n        view\n        returns (OrderInfo memory orderInfo)\n    {\n        // Compute the order hash\n        orderInfo.orderHash = getOrderHash(order);\n\n        // Fetch filled amount\n        orderInfo.orderTakerAssetFilledAmount = filled[orderInfo.orderHash];\n\n        // If order.makerAssetAmount is zero, we also reject the order.\n        // While the Exchange contract handles them correctly, they create\n        // edge cases in the supporting infrastructure because they have\n        // an 'infinite' price when computed by a simple division.\n        if (order.makerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_MAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // If order.takerAssetAmount is zero, then the order will always\n        // be considered filled because 0 == takerAssetAmount == orderTakerAssetFilledAmount\n        // Instead of distinguishing between unfilled and filled zero taker\n        // amount orders, we choose not to support them.\n        if (order.takerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_TAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // Validate order availability\n        if (orderInfo.orderTakerAssetFilledAmount >= order.takerAssetAmount) {\n            orderInfo.orderStatus = uint8(OrderStatus.FULLY_FILLED);\n            return orderInfo;\n        }\n\n        // Validate order expiration\n        // solhint-disable-next-line not-rely-on-time\n        if (block.timestamp >= order.expirationTimeSeconds) {\n            orderInfo.orderStatus = uint8(OrderStatus.EXPIRED);\n            return orderInfo;\n        }\n\n        // Check if order has been cancelled\n        if (cancelled[orderInfo.orderHash]) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n        if (orderEpoch[order.makerAddress][order.senderAddress] > order.salt) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n\n        // All other statuses are ruled out: order is Fillable\n        orderInfo.orderStatus = uint8(OrderStatus.FILLABLE);\n        return orderInfo;\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // Fetch order info\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Assert that the order is fillable by taker\n        assertFillableOrder(\n            order,\n            orderInfo,\n            takerAddress,\n            signature\n        );\n        \n        // Get amount of takerAsset to fill\n        uint256 remainingTakerAssetAmount = safeSub(order.takerAssetAmount, orderInfo.orderTakerAssetFilledAmount);\n        uint256 takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetAmount);\n\n        // Validate context\n        assertValidFill(\n            order,\n            orderInfo,\n            takerAssetFillAmount,\n            takerAssetFilledAmount,\n            fillResults.makerAssetFilledAmount\n        );\n\n        // Compute proportional fill amounts\n        fillResults = calculateFillResults(order, takerAssetFilledAmount);\n\n        // Update exchange internal state\n        updateFilledState(\n            order,\n            takerAddress,\n            orderInfo.orderHash,\n            orderInfo.orderTakerAssetFilledAmount,\n            fillResults\n        );\n    \n        // Settle order\n        settleOrder(\n            order,\n            takerAddress,\n            fillResults\n        );\n\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrderInternal(Order memory order)\n        internal\n    {\n        // Fetch current order status\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Validate context\n        assertValidCancel(order, orderInfo);\n\n        // Perform cancel\n        updateCancelledState(order, orderInfo.orderHash);\n    }\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    function updateFilledState(\n        Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        FillResults memory fillResults\n    )\n        internal\n    {\n        // Update state\n        filled[orderHash] = safeAdd(orderTakerAssetFilledAmount, fillResults.takerAssetFilledAmount);\n\n        // Log order\n        emit Fill(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            takerAddress,\n            msg.sender,\n            fillResults.makerAssetFilledAmount,\n            fillResults.takerAssetFilledAmount,\n            fillResults.makerFeePaid,\n            fillResults.takerFeePaid,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        Order memory order,\n        bytes32 orderHash\n    )\n        internal\n    {\n        // Perform cancel\n        cancelled[orderHash] = true;\n\n        // Log cancel\n        emit Cancel(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            msg.sender,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view\n    {\n        // An order can only be filled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n        \n        // Validate sender is allowed to fill this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n        \n        // Validate taker is allowed to fill this order\n        if (order.takerAddress != address(0)) {\n            require(\n                order.takerAddress == takerAddress,\n                \"INVALID_TAKER\"\n            );\n        }\n        \n        // Validate Maker signature (check only if first time seen)\n        if (orderInfo.orderTakerAssetFilledAmount == 0) {\n            require(\n                isValidSignature(\n                    orderInfo.orderHash,\n                    order.makerAddress,\n                    signature\n                ),\n                \"INVALID_ORDER_SIGNATURE\"\n            );\n        }\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,  // TODO: use FillResults\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view\n    {\n        // Revert if fill amount is invalid\n        // TODO: reconsider necessity for v2.1\n        require(\n            takerAssetFillAmount != 0,\n            \"INVALID_TAKER_AMOUNT\"\n        );\n        \n        // Make sure taker does not pay more than desired amount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            takerAssetFilledAmount <= takerAssetFillAmount,\n            \"TAKER_OVERPAY\"\n        );\n        \n        // Make sure order is not overfilled\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeAdd(orderInfo.orderTakerAssetFilledAmount, takerAssetFilledAmount) <= order.takerAssetAmount,\n            \"ORDER_OVERFILL\"\n        );\n        \n        // Make sure order is filled at acceptable price.\n        // The order has an implied price from the makers perspective:\n        //    order price = order.makerAssetAmount / order.takerAssetAmount\n        // i.e. the number of makerAsset maker is paying per takerAsset. The\n        // maker is guaranteed to get this price or a better (lower) one. The\n        // actual price maker is getting in this fill is:\n        //    fill price = makerAssetFilledAmount / takerAssetFilledAmount\n        // We need `fill price <= order price` for the fill to be fair to maker.\n        // This amounts to:\n        //     makerAssetFilledAmount        order.makerAssetAmount\n        //    ------------------------  <=  -----------------------\n        //     takerAssetFilledAmount        order.takerAssetAmount\n        // or, equivalently:\n        //     makerAssetFilledAmount * order.takerAssetAmount <=\n        //     order.makerAssetAmount * takerAssetFilledAmount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeMul(makerAssetFilledAmount, order.takerAssetAmount)\n            <= \n            safeMul(order.makerAssetAmount, takerAssetFilledAmount),\n            \"INVALID_FILL_PRICE\"\n        );\n    }\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        Order memory order,\n        OrderInfo memory orderInfo\n    )\n        internal\n        view\n    {\n        // Ensure order is valid\n        // An order can only be cancelled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n\n        // Validate sender is allowed to cancel this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n\n        // Validate transaction signed by maker\n        address makerAddress = getCurrentContextAddress();\n        require(\n            order.makerAddress == makerAddress,\n            \"INVALID_MAKER\"\n        );\n    }\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (FillResults memory fillResults)\n    {\n        // Compute proportional transfer amounts\n        fillResults.takerAssetFilledAmount = takerAssetFilledAmount;\n        fillResults.makerAssetFilledAmount = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.makerAssetAmount\n        );\n        fillResults.makerFeePaid = safeGetPartialAmountFloor(\n            fillResults.makerAssetFilledAmount,\n            order.makerAssetAmount,\n            order.makerFee\n        );\n        fillResults.takerFeePaid = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.takerFee\n        );\n\n        return fillResults;\n    }\n\n    /// @dev Settles an order by transferring assets between counterparties.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAddress Address selling takerAsset and buying makerAsset.\n    /// @param fillResults Amounts to be filled and fees paid by maker and taker.\n    function settleOrder(\n        LibOrder.Order memory order,\n        address takerAddress,\n        LibFillResults.FillResults memory fillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        dispatchTransferFrom(\n            order.makerAssetData,\n            order.makerAddress,\n            takerAddress,\n            fillResults.makerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            order.takerAssetData,\n            takerAddress,\n            order.makerAddress,\n            fillResults.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            order.makerAddress,\n            order.feeRecipientAddress,\n            fillResults.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            takerAddress,\n            order.feeRecipientAddress,\n            fillResults.takerFeePaid\n        );\n    }\n}\n",
-		"2.0.0/protocol/Exchange/MixinMatchOrders.sol": "/*\n  Copyright 2018 ZeroEx Intl.\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n    http://www.apache.org/licenses/LICENSE-2.0\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MMatchOrders.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinMatchOrders is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MMatchOrders,\n    MTransactions\n{\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        nonReentrant\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // We assume that rightOrder.takerAssetData == leftOrder.makerAssetData and rightOrder.makerAssetData == leftOrder.takerAssetData.\n        // If this assumption isn't true, the match will fail at signature validation.\n        rightOrder.makerAssetData = leftOrder.takerAssetData;\n        rightOrder.takerAssetData = leftOrder.makerAssetData;\n\n        // Get left & right order info\n        LibOrder.OrderInfo memory leftOrderInfo = getOrderInfo(leftOrder);\n        LibOrder.OrderInfo memory rightOrderInfo = getOrderInfo(rightOrder);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Either our context is valid or we revert\n        assertFillableOrder(\n            leftOrder,\n            leftOrderInfo,\n            takerAddress,\n            leftSignature\n        );\n        assertFillableOrder(\n            rightOrder,\n            rightOrderInfo,\n            takerAddress,\n            rightSignature\n        );\n        assertValidMatch(leftOrder, rightOrder);\n\n        // Compute proportional fill amounts\n        matchedFillResults = calculateMatchedFillResults(\n            leftOrder,\n            rightOrder,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            rightOrderInfo.orderTakerAssetFilledAmount\n        );\n\n        // Validate fill contexts\n        assertValidFill(\n            leftOrder,\n            leftOrderInfo,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.makerAssetFilledAmount\n        );\n        assertValidFill(\n            rightOrder,\n            rightOrderInfo,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.makerAssetFilledAmount\n        );\n        \n        // Update exchange state\n        updateFilledState(\n            leftOrder,\n            takerAddress,\n            leftOrderInfo.orderHash,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.left\n        );\n        updateFilledState(\n            rightOrder,\n            takerAddress,\n            rightOrderInfo.orderHash,\n            rightOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.right\n        );\n\n        // Settle matched orders. Succeeds or throws.\n        settleMatchedOrders(\n            leftOrder,\n            rightOrder,\n            takerAddress,\n            matchedFillResults\n        );\n\n        return matchedFillResults;\n    }\n\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure\n    {\n        // Make sure there is a profitable spread.\n        // There is a profitable spread iff the cost per unit bought (OrderA.MakerAmount/OrderA.TakerAmount) for each order is greater\n        // than the profit per unit sold of the matched order (OrderB.TakerAmount/OrderB.MakerAmount).\n        // This is satisfied by the equations below:\n        // <leftOrder.makerAssetAmount> / <leftOrder.takerAssetAmount> >= <rightOrder.takerAssetAmount> / <rightOrder.makerAssetAmount>\n        // AND\n        // <rightOrder.makerAssetAmount> / <rightOrder.takerAssetAmount> >= <leftOrder.takerAssetAmount> / <leftOrder.makerAssetAmount>\n        // These equations can be combined to get the following:\n        require(\n            safeMul(leftOrder.makerAssetAmount, rightOrder.makerAssetAmount) >=\n            safeMul(leftOrder.takerAssetAmount, rightOrder.takerAssetAmount),\n            \"NEGATIVE_SPREAD_REQUIRED\"\n        );\n    }\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // Derive maker asset amounts for left & right orders, given store taker assert amounts\n        uint256 leftTakerAssetAmountRemaining = safeSub(leftOrder.takerAssetAmount, leftOrderTakerAssetFilledAmount);\n        uint256 leftMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            leftOrder.makerAssetAmount,\n            leftOrder.takerAssetAmount,\n            leftTakerAssetAmountRemaining\n        );\n        uint256 rightTakerAssetAmountRemaining = safeSub(rightOrder.takerAssetAmount, rightOrderTakerAssetFilledAmount);\n        uint256 rightMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            rightOrder.makerAssetAmount,\n            rightOrder.takerAssetAmount,\n            rightTakerAssetAmountRemaining\n        );\n\n        // Calculate fill results for maker and taker assets: at least one order will be fully filled.\n        // The maximum amount the left maker can buy is `leftTakerAssetAmountRemaining`\n        // The maximum amount the right maker can sell is `rightMakerAssetAmountRemaining`\n        // We have two distinct cases for calculating the fill results:\n        // Case 1.\n        //   If the left maker can buy more than the right maker can sell, then only the right order is fully filled.\n        //   If the left maker can buy exactly what the right maker can sell, then both orders are fully filled.\n        // Case 2.\n        //   If the left maker cannot buy more than the right maker can sell, then only the left order is fully filled.\n        if (leftTakerAssetAmountRemaining >= rightMakerAssetAmountRemaining) {\n            // Case 1: Right order is fully filled\n            matchedFillResults.right.makerAssetFilledAmount = rightMakerAssetAmountRemaining;\n            matchedFillResults.right.takerAssetFilledAmount = rightTakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = matchedFillResults.right.makerAssetFilledAmount;\n            // Round down to ensure the maker's exchange rate does not exceed the price specified by the order. \n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.left.makerAssetFilledAmount = safeGetPartialAmountFloor(\n                leftOrder.makerAssetAmount,\n                leftOrder.takerAssetAmount,\n                matchedFillResults.left.takerAssetFilledAmount\n            );\n        } else {\n            // Case 2: Left order is fully filled\n            matchedFillResults.left.makerAssetFilledAmount = leftMakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = leftTakerAssetAmountRemaining;\n            matchedFillResults.right.makerAssetFilledAmount = matchedFillResults.left.takerAssetFilledAmount;\n            // Round up to ensure the maker's exchange rate does not exceed the price specified by the order.\n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.right.takerAssetFilledAmount = safeGetPartialAmountCeil(\n                rightOrder.takerAssetAmount,\n                rightOrder.makerAssetAmount,\n                matchedFillResults.right.makerAssetFilledAmount\n            );\n        }\n\n        // Calculate amount given to taker\n        matchedFillResults.leftMakerAssetSpreadAmount = safeSub(\n            matchedFillResults.left.makerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n\n        // Compute fees for left order\n        matchedFillResults.left.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.makerAssetFilledAmount,\n            leftOrder.makerAssetAmount,\n            leftOrder.makerFee\n        );\n        matchedFillResults.left.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.takerAssetFilledAmount,\n            leftOrder.takerAssetAmount,\n            leftOrder.takerFee\n        );\n\n        // Compute fees for right order\n        matchedFillResults.right.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.makerAssetFilledAmount,\n            rightOrder.makerAssetAmount,\n            rightOrder.makerFee\n        );\n        matchedFillResults.right.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.takerAssetFilledAmount,\n            rightOrder.takerAssetAmount,\n            rightOrder.takerFee\n        );\n\n        // Return fill results\n        return matchedFillResults;\n    }\n\n    /// @dev Settles matched order by transferring appropriate funds between order makers, taker, and fee recipient.\n    /// @param leftOrder First matched order.\n    /// @param rightOrder Second matched order.\n    /// @param takerAddress Address that matched the orders. The taker receives the spread between orders as profit.\n    /// @param matchedFillResults Struct holding amounts to transfer between makers, taker, and fee recipients.\n    function settleMatchedOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        address takerAddress,\n        LibFillResults.MatchedFillResults memory matchedFillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        // Order makers and taker\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            rightOrder.makerAddress,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            rightOrder.makerAssetData,\n            rightOrder.makerAddress,\n            leftOrder.makerAddress,\n            matchedFillResults.left.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            takerAddress,\n            matchedFillResults.leftMakerAssetSpreadAmount\n        );\n\n        // Maker fees\n        dispatchTransferFrom(\n            zrxAssetData,\n            leftOrder.makerAddress,\n            leftOrder.feeRecipientAddress,\n            matchedFillResults.left.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            rightOrder.makerAddress,\n            rightOrder.feeRecipientAddress,\n            matchedFillResults.right.makerFeePaid\n        );\n\n        // Taker fees\n        if (leftOrder.feeRecipientAddress == rightOrder.feeRecipientAddress) {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                safeAdd(\n                    matchedFillResults.left.takerFeePaid,\n                    matchedFillResults.right.takerFeePaid\n                )\n            );\n        } else {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                matchedFillResults.left.takerFeePaid\n            );\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                rightOrder.feeRecipientAddress,\n                matchedFillResults.right.takerFeePaid\n            );\n        }\n    }\n}\n",
-		"2.0.0/protocol/Exchange/MixinSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./interfaces/IWallet.sol\";\nimport \"./interfaces/IValidator.sol\";\n\n\ncontract MixinSignatureValidator is\n    ReentrancyGuard,\n    MSignatureValidator,\n    MTransactions\n{\n    using LibBytes for bytes;\n    \n    // Mapping of hash => signer => signed\n    mapping (bytes32 => mapping (address => bool)) public preSigned;\n\n    // Mapping of signer => validator => approved\n    mapping (address => mapping (address => bool)) public allowedValidators;\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n    {\n        if (signerAddress != msg.sender) {\n            require(\n                isValidSignature(\n                    hash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_SIGNATURE\"\n            );\n        }\n        preSigned[hash][signerAddress] = true;\n    }\n\n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external\n        nonReentrant\n    {\n        address signerAddress = getCurrentContextAddress();\n        allowedValidators[signerAddress][validatorAddress] = approval;\n        emit SignatureValidatorApproval(\n            signerAddress,\n            validatorAddress,\n            approval\n        );\n    }\n\n    /// @dev Verifies that a hash has been signed by the given signer.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid)\n    {\n        require(\n            signature.length > 0,\n            \"LENGTH_GREATER_THAN_0_REQUIRED\"\n        );\n\n        // Pop last byte off of signature byte array.\n        uint8 signatureTypeRaw = uint8(signature.popLastByte());\n\n        // Ensure signature is supported\n        require(\n            signatureTypeRaw < uint8(SignatureType.NSignatureTypes),\n            \"SIGNATURE_UNSUPPORTED\"\n        );\n\n        SignatureType signatureType = SignatureType(signatureTypeRaw);\n\n        // Variables are not scoped in Solidity.\n        uint8 v;\n        bytes32 r;\n        bytes32 s;\n        address recovered;\n\n        // Always illegal signature.\n        // This is always an implicit option since a signer can create a\n        // signature array with invalid type or length. We may as well make\n        // it an explicit option. This aids testing and analysis. It is\n        // also the initialization value for the enum type.\n        if (signatureType == SignatureType.Illegal) {\n            revert(\"SIGNATURE_ILLEGAL\");\n\n        // Always invalid signature.\n        // Like Illegal, this is always implicitly available and therefore\n        // offered explicitly. It can be implicitly created by providing\n        // a correctly formatted but incorrect signature.\n        } else if (signatureType == SignatureType.Invalid) {\n            require(\n                signature.length == 0,\n                \"LENGTH_0_REQUIRED\"\n            );\n            isValid = false;\n            return isValid;\n\n        // Signature using EIP712\n        } else if (signatureType == SignatureType.EIP712) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                hash,\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signed using web3.eth_sign\n        } else if (signatureType == SignatureType.EthSign) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                keccak256(abi.encodePacked(\n                    \"\\x19Ethereum Signed Message:\\n32\",\n                    hash\n                )),\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signature verified by wallet contract.\n        // If used with an order, the maker of the order is the wallet contract.\n        } else if (signatureType == SignatureType.Wallet) {\n            isValid = isValidWalletSignature(\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signature verified by validator contract.\n        // If used with an order, the maker of the order can still be an EOA.\n        // A signature using this type should be encoded as:\n        // | Offset   | Length | Contents                        |\n        // | 0x00     | x      | Signature to validate           |\n        // | 0x00 + x | 20     | Address of validator contract   |\n        // | 0x14 + x | 1      | Signature type is always \"\\x06\" |\n        } else if (signatureType == SignatureType.Validator) {\n            // Pop last 20 bytes off of signature byte array.\n            address validatorAddress = signature.popLast20Bytes();\n            \n            // Ensure signer has approved validator.\n            if (!allowedValidators[signerAddress][validatorAddress]) {\n                return false;\n            }\n            isValid = isValidValidatorSignature(\n                validatorAddress,\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signer signed hash previously using the preSign function.\n        } else if (signatureType == SignatureType.PreSigned) {\n            isValid = preSigned[hash][signerAddress];\n            return isValid;\n        }\n\n        // Anything else is illegal (We do not return false because\n        // the signature may actually be valid, just not in a format\n        // that we currently support. In this case returning false\n        // may lead the caller to incorrectly believe that the\n        // signature was invalid.)\n        revert(\"SIGNATURE_UNSUPPORTED\");\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if signature is valid for given wallet..\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IWallet(walletAddress).isValidSignature.selector,\n            hash,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,              // forward all gas\n                walletAddress,    // address of Wallet contract\n                cdStart,          // pointer to start of input\n                mload(calldata),  // length of input\n                cdStart,          // write output over input\n                32                // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"WALLET_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000c57414c4c45545f4552524f5200000000000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IValidator(signerAddress).isValidSignature.selector,\n            hash,\n            signerAddress,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,               // forward all gas\n                validatorAddress,  // address of Validator contract\n                cdStart,           // pointer to start of input\n                mload(calldata),   // length of input\n                cdStart,           // write output over input\n                32                 // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"VALIDATOR_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f56414c494441544f525f4552524f5200000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/MixinTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"./libs/LibExchangeErrors.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./libs/LibEIP712.sol\";\n\n\ncontract MixinTransactions is\n    LibEIP712,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of transaction hash => executed\n    // This prevents transactions from being executed more than once.\n    mapping (bytes32 => bool) public transactions;\n\n    // Address of current transaction signer\n    address public currentContextAddress;\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external\n    {\n        // Prevent reentrancy\n        require(\n            currentContextAddress == address(0),\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        bytes32 transactionHash = hashEIP712Message(hashZeroExTransaction(\n            salt,\n            signerAddress,\n            data\n        ));\n\n        // Validate transaction has not been executed\n        require(\n            !transactions[transactionHash],\n            \"INVALID_TX_HASH\"\n        );\n\n        // Transaction always valid if signer is sender of transaction\n        if (signerAddress != msg.sender) {\n            // Validate signature\n            require(\n                isValidSignature(\n                    transactionHash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_TX_SIGNATURE\"\n            );\n\n            // Set the current transaction signer\n            currentContextAddress = signerAddress;\n        }\n\n        // Execute transaction\n        transactions[transactionHash] = true;\n        require(\n            address(this).delegatecall(data),\n            \"FAILED_EXECUTION\"\n        );\n\n        // Reset current transaction signer if it was previously updated\n        if (signerAddress != msg.sender) {\n            currentContextAddress = address(0);\n        }\n    }\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;\n        bytes32 dataHash = keccak256(data);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,\n        //     salt,\n        //     bytes32(signerAddress),\n        //     keccak256(data)\n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, schemaHash)                                                               // hash of schema\n            mstore(add(memPtr, 32), salt)                                                            // salt\n            mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))  // signerAddress\n            mstore(add(memPtr, 96), dataHash)                                                        // hash of data\n\n            // Compute hash\n            result := keccak256(memPtr, 128)\n        }\n        return result;\n    }\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address)\n    {\n        address currentContextAddress_ = currentContextAddress;\n        address contextAddress = currentContextAddress_ == address(0) ? msg.sender : currentContextAddress_;\n        return contextAddress;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/MixinWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibAbiEncoder.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MWrapperFunctions.sol\";\n\n\ncontract MixinWrapperFunctions is\n    ReentrancyGuard,\n    LibMath,\n    LibFillResults,\n    LibAbiEncoder,\n    MExchangeCore,\n    MWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrKillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        // Delegate to `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := delegatecall(\n                gas,                                // forward all gas\n                address,                            // call address of this contract\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrKillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n    \n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public\n        nonReentrant\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            cancelOrderInternal(orders[i]);\n        }\n    }\n\n    /// @dev Fetches information for all passed in orders.\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        LibOrder.OrderInfo[] memory ordersInfo = new LibOrder.OrderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            ordersInfo[i] = getOrderInfo(orders[i]);\n        }\n        return ordersInfo;\n    }\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        require(\n            fillResults.takerAssetFilledAmount == takerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return fillResults;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
-		"2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibAbiEncoder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./LibOrder.sol\";\n\n\ncontract LibAbiEncoder {\n\n    /// @dev ABI encodes calldata for `fillOrder`.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return ABI encoded calldata for `fillOrder`.\n    function abiEncodeFillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        // We need to call MExchangeCore.fillOrder using a delegatecall in\n        // assembly so that we can intercept a call that throws. For this, we\n        // need the input encoded in memory in the Ethereum ABIv2 format [1].\n\n        // | Area     | Offset | Length  | Contents                                    |\n        // | -------- |--------|---------|-------------------------------------------- |\n        // | Header   | 0x00   | 4       | function selector                           |\n        // | Params   |        | 3 * 32  | function parameters:                        |\n        // |          | 0x00   |         |   1. offset to order (*)                    |\n        // |          | 0x20   |         |   2. takerAssetFillAmount                   |\n        // |          | 0x40   |         |   3. offset to signature (*)                |\n        // | Data     |        | 12 * 32 | order:                                      |\n        // |          | 0x000  |         |   1.  senderAddress                         |\n        // |          | 0x020  |         |   2.  makerAddress                          |\n        // |          | 0x040  |         |   3.  takerAddress                          |\n        // |          | 0x060  |         |   4.  feeRecipientAddress                   |\n        // |          | 0x080  |         |   5.  makerAssetAmount                      |\n        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |\n        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |\n        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |\n        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |\n        // |          | 0x120  |         |   10. salt                                  |\n        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |\n        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |\n        // |          | 0x180  | 32      | makerAssetData Length                       |\n        // |          | 0x1A0  | **      | makerAssetData Contents                     |\n        // |          | 0x1C0  | 32      | takerAssetData Length                       |\n        // |          | 0x1E0  | **      | takerAssetData Contents                     |\n        // |          | 0x200  | 32      | signature Length                            |\n        // |          | 0x220  | **      | signature Contents                          |\n\n        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:\n        //     An offset stored in the Params area is calculated from the beginning of the Params section.\n        //     An offset stored in the Data area is calculated from the beginning of the Data section.\n\n        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.\n\n        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html\n\n        assembly {\n\n            // Areas below may use the following variables:\n            //   1. <area>Start   -- Start of this area in memory\n            //   2. <area>End     -- End of this area in memory. This value may\n            //                       be precomputed (before writing contents),\n            //                       or it may be computed as contents are written.\n            //   3. <area>Offset  -- Current offset into area. If an area's End\n            //                       is precomputed, this variable tracks the\n            //                       offsets of contents as they are written.\n\n            /////// Setup Header Area ///////\n            // Load free memory pointer\n            fillOrderCalldata := mload(0x40)\n            // bytes4(keccak256(\"fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)\"))\n            // = 0xb4be83d5\n            // Leave 0x20 bytes to store the length\n            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)\n            let headerAreaEnd := add(fillOrderCalldata, 0x24)\n\n            /////// Setup Params Area ///////\n            // This area is preallocated and written to later.\n            // This is because we need to fill in offsets that have not yet been calculated.\n            let paramsAreaStart := headerAreaEnd\n            let paramsAreaEnd := add(paramsAreaStart, 0x60)\n            let paramsAreaOffset := paramsAreaStart\n\n            /////// Setup Data Area ///////\n            let dataAreaStart := paramsAreaEnd\n            let dataAreaEnd := dataAreaStart\n\n            // Offset from the source data we're reading from\n            let sourceOffset := order\n            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.\n            let arrayLenBytes := 0\n            let arrayLenWords := 0\n\n            /////// Write order Struct ///////\n            // Write memory location of Order, relative to the start of the\n            // parameter list, then increment the paramsAreaOffset respectively.\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            // Write values for each field in the order\n            // It would be nice to use a loop, but we save on gas by writing\n            // the stores sequentially.\n            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress\n            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress\n            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress\n            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress\n            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount\n            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount\n            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount\n            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount\n            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds\n            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt\n            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData\n            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData\n            dataAreaEnd := add(dataAreaEnd, 0x180)\n            sourceOffset := add(sourceOffset, 0x180)\n\n            // Write offset to <order.makerAssetData>\n            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.makerAssetData>\n            sourceOffset := mload(add(order, 0x140)) // makerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.makerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of <order.makerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Write offset to <order.takerAssetData>\n            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.takerAssetData>\n            sourceOffset := mload(add(order, 0x160)) // takerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.takerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of  <order.takerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            /////// Write takerAssetFillAmount ///////\n            mstore(paramsAreaOffset, takerAssetFillAmount)\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            /////// Write signature ///////\n            // Write offset to paramsArea\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n\n            // Calculate length of signature\n            sourceOffset := signature\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of signature\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of signature\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Set length of calldata\n            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))\n\n            // Increment free memory pointer\n            mstore(0x40, dataAreaEnd)\n        }\n\n        return fillOrderCalldata;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\n// solhint-disable max-line-length\ncontract LibConstants {\n   \n    // Asset data for ZRX token. Used for fee transfers.\n    // @TODO: Hardcode constant when we deploy. Currently \n    //        not constant to make testing easier.\n\n    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256(\"ERC20Token(address)\")) = 0xf47261b0\n    \n    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.\n    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570\n    // bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x6f\\xf6\\xc0\\xff\\x1d\\x68\\xb9\\x64\\x90\\x1f\\x98\\x6d\\x4c\\x9f\\xa3\\xac\\x68\\x34\\x65\\x70\";\n    \n    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.\n    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498\n    bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xe4\\x1d\\x24\\x89\\x57\\x1d\\x32\\x21\\x89\\x24\\x6d\\xaf\\xa5\\xeb\\xde\\x1f\\x46\\x99\\xf4\\x98\";\n}\n// solhint-enable max-line-length\n",
-		"2.0.0/protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\n// solhint-disable\npragma solidity 0.4.24;\n\n\n/// @dev This contract documents the revert reasons used in the Exchange contract.\n/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.\ncontract LibExchangeErrors {\n\n    /// Order validation errors ///\n    string constant ORDER_UNFILLABLE = \"ORDER_UNFILLABLE\";                              // Order cannot be filled.\n    string constant INVALID_MAKER = \"INVALID_MAKER\";                                    // Invalid makerAddress.\n    string constant INVALID_TAKER = \"INVALID_TAKER\";                                    // Invalid takerAddress.\n    string constant INVALID_SENDER = \"INVALID_SENDER\";                                  // Invalid `msg.sender`.\n    string constant INVALID_ORDER_SIGNATURE = \"INVALID_ORDER_SIGNATURE\";                // Signature validation failed. \n    \n    /// fillOrder validation errors ///\n    string constant INVALID_TAKER_AMOUNT = \"INVALID_TAKER_AMOUNT\";                      // takerAssetFillAmount cannot equal 0.\n    string constant ROUNDING_ERROR = \"ROUNDING_ERROR\";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. \n    \n    /// Signature validation errors ///\n    string constant INVALID_SIGNATURE = \"INVALID_SIGNATURE\";                            // Signature validation failed. \n    string constant SIGNATURE_ILLEGAL = \"SIGNATURE_ILLEGAL\";                            // Signature type is illegal.\n    string constant SIGNATURE_UNSUPPORTED = \"SIGNATURE_UNSUPPORTED\";                    // Signature type unsupported.\n    \n    /// cancelOrdersUptTo errors ///\n    string constant INVALID_NEW_ORDER_EPOCH = \"INVALID_NEW_ORDER_EPOCH\";                // Specified salt must be greater than or equal to existing orderEpoch.\n\n    /// fillOrKillOrder errors ///\n    string constant COMPLETE_FILL_FAILED = \"COMPLETE_FILL_FAILED\";                      // Desired takerAssetFillAmount could not be completely filled. \n\n    /// matchOrders errors ///\n    string constant NEGATIVE_SPREAD_REQUIRED = \"NEGATIVE_SPREAD_REQUIRED\";              // Matched orders must have a negative spread.\n\n    /// Transaction errors ///\n    string constant REENTRANCY_ILLEGAL = \"REENTRANCY_ILLEGAL\";                          // Recursive reentrancy is not allowed. \n    string constant INVALID_TX_HASH = \"INVALID_TX_HASH\";                                // Transaction has already been executed. \n    string constant INVALID_TX_SIGNATURE = \"INVALID_TX_SIGNATURE\";                      // Signature validation failed. \n    string constant FAILED_EXECUTION = \"FAILED_EXECUTION\";                              // Transaction execution failed. \n    \n    /// registerAssetProxy errors ///\n    string constant ASSET_PROXY_ALREADY_EXISTS = \"ASSET_PROXY_ALREADY_EXISTS\";          // AssetProxy with same id already exists.\n\n    /// dispatchTransferFrom errors ///\n    string constant ASSET_PROXY_DOES_NOT_EXIST = \"ASSET_PROXY_DOES_NOT_EXIST\";          // No assetProxy registered at given id.\n    string constant TRANSFER_FAILED = \"TRANSFER_FAILED\";                                // Asset transfer unsuccesful.\n\n    /// Length validation errors ///\n    string constant LENGTH_GREATER_THAN_0_REQUIRED = \"LENGTH_GREATER_THAN_0_REQUIRED\";  // Byte array must have a length greater than 0.\n    string constant LENGTH_GREATER_THAN_3_REQUIRED = \"LENGTH_GREATER_THAN_3_REQUIRED\";  // Byte array must have a length greater than 3.\n    string constant LENGTH_0_REQUIRED = \"LENGTH_0_REQUIRED\";                            // Byte array must have a length of 0.\n    string constant LENGTH_65_REQUIRED = \"LENGTH_65_REQUIRED\";                          // Byte array must have a length of 65.\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibMath.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibMath is\n    SafeMath\n{\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function safeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorFloor(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function safeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorCeil(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function getPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function getPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // The absolute rounding error is the difference between the rounded\n        // value and the ideal value. The relative rounding error is the\n        // absolute rounding error divided by the absolute value of the\n        // ideal value. This is undefined when the ideal value is zero.\n        //\n        // The ideal value is `numerator * target / denominator`.\n        // Let's call `numerator * target % denominator` the remainder.\n        // The absolute error is `remainder / denominator`.\n        //\n        // When the ideal value is zero, we require the absolute error to\n        // be zero. Fortunately, this is always the case. The ideal value is\n        // zero iff `numerator == 0` and/or `target == 0`. In this case the\n        // remainder and absolute error are also zero. \n        if (target == 0 || numerator == 0) {\n            return false;\n        }\n        \n        // Otherwise, we want the relative rounding error to be strictly\n        // less than 0.1%.\n        // The relative error is `remainder / (numerator * target)`.\n        // We want the relative error less than 1 / 1000:\n        //        remainder / (numerator * denominator)  <  1 / 1000\n        // or equivalently:\n        //        1000 * remainder  <  numerator * target\n        // so we have a rounding error iff:\n        //        1000 * remainder  >=  numerator * target\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding up.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // See the comments in `isRoundingError`.\n        if (target == 0 || numerator == 0) {\n            // When either is zero, the ideal value and rounded value are zero\n            // and there is no rounding error. (Although the relative error\n            // is undefined.)\n            return false;\n        }\n        // Compute remainder as before\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        remainder = safeSub(denominator, remainder) % denominator;\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssetProxyDispatcher.sol\";\n\n\ncontract MAssetProxyDispatcher is\n    IAssetProxyDispatcher\n{\n    // Logs registration of new asset proxy\n    event AssetProxyRegistered(\n        bytes4 id,              // Id of new registered AssetProxy.\n        address assetProxy      // Address of new registered AssetProxy.\n    );\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal;\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IExchangeCore.sol\";\n\n\ncontract MExchangeCore is\n    IExchangeCore\n{\n    // Fill event is emitted whenever an order is filled.\n    event Fill(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that received fees.\n        address takerAddress,                 // Address that filled the order.\n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        uint256 makerAssetFilledAmount,       // Amount of makerAsset sold by maker and bought by taker. \n        uint256 takerAssetFilledAmount,       // Amount of takerAsset sold by taker and bought by maker.\n        uint256 makerFeePaid,                 // Amount of ZRX paid to feeRecipient by maker.\n        uint256 takerFeePaid,                 // Amount of ZRX paid to feeRecipient by taker.\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // Cancel event is emitted whenever an individual order is cancelled.\n    event Cancel(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that would have recieved fees if order was filled.   \n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // CancelUpTo event is emitted whenever `cancelOrdersUpTo` is executed succesfully.\n    event CancelUpTo(\n        address indexed makerAddress,         // Orders cancelled must have been created by this address.\n        address indexed senderAddress,        // Orders cancelled must have a `senderAddress` equal to this address.\n        uint256 orderEpoch                    // Orders with specified makerAddress and senderAddress with a salt less than this value are considered cancelled.\n    );\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrderInternal(LibOrder.Order memory order)\n        internal;\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function updateFilledState(\n        LibOrder.Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        LibFillResults.FillResults memory fillResults\n    )\n        internal;\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        LibOrder.Order memory order,\n        bytes32 orderHash\n    )\n        internal;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo Status, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view;\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo\n    )\n        internal\n        view;\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        LibOrder.Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.FillResults memory fillResults);\n\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IMatchOrders.sol\";\n\n\ncontract MMatchOrders is\n    IMatchOrders\n{\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure;\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/ISignatureValidator.sol\";\n\n\ncontract MSignatureValidator is\n    ISignatureValidator\n{\n    event SignatureValidatorApproval(\n        address indexed signerAddress,     // Address that approves or disapproves a contract to verify signatures.\n        address indexed validatorAddress,  // Address of signature validator contract.\n        bool approved                      // Approval or disapproval of validator contract.\n    );\n\n    // Allowed signature types.\n    enum SignatureType {\n        Illegal,         // 0x00, default value\n        Invalid,         // 0x01\n        EIP712,          // 0x02\n        EthSign,         // 0x03\n        Wallet,          // 0x04\n        Validator,       // 0x05\n        PreSigned,       // 0x06\n        NSignatureTypes  // 0x07, number of signature types. Always leave at end.\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"../interfaces/ITransactions.sol\";\n\n\ncontract MTransactions is\n    ITransactions\n{\n    // Hash for the EIP712 ZeroEx Transaction Schema\n    bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"ZeroExTransaction(\",\n        \"uint256 salt,\",\n        \"address signerAddress,\",\n        \"bytes data\",\n        \")\"\n    ));\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result);\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address);\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IWrapperFunctions.sol\";\n\n\ncontract MWrapperFunctions is \n    IWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n}\n",
-		"2.0.0/tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n",
-		"2.0.0/tokens/ERC721Token/IERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Token {\n\n    /// @dev This emits when ownership of any NFT changes by any mechanism.\n    ///      This event emits when NFTs are created (`from` == 0) and destroyed\n    ///      (`to` == 0). Exception: during contract creation, any number of NFTs\n    ///      may be created and assigned without emitting Transfer. At the time of\n    ///      any transfer, the approved address for that NFT (if any) is reset to none.\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when the approved address for an NFT is changed or\n    ///      reaffirmed. The zero address indicates there is no approved address.\n    ///      When a Transfer event emits, this also indicates that the approved\n    ///      address for that NFT (if any) is reset to none.\n    event Approval(\n        address indexed _owner,\n        address indexed _approved,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when an operator is enabled or disabled for an owner.\n    ///      The operator can manage all NFTs of the owner.\n    event ApprovalForAll(\n        address indexed _owner,\n        address indexed _operator,\n        bool _approved\n    );\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      perator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external;\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external;\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external;\n\n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public;\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address);\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId) \n        public\n        view\n        returns (address);\n    \n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool);\n}\n",
-		"2.0.0/tokens/EtherToken/IEtherToken.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../ERC20Token/IERC20Token.sol\";\n\n\ncontract IEtherToken is\n    IERC20Token\n{\n    function deposit()\n        public\n        payable;\n    \n    function withdraw(uint256 amount)\n        public;\n}\n",
-		"2.0.0/utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
-		"2.0.0/utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
-		"2.0.0/utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
-		"2.0.0/utils/ReentrancyGuard/ReentrancyGuard.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ReentrancyGuard {\n\n    // Locked state of mutex\n    bool private locked = false;\n\n    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked\n    ///      before function execution and unlocked after.\n    modifier nonReentrant() {\n        // Ensure mutex is unlocked\n        require(\n            !locked,\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        // Lock mutex before function call\n        locked = true;\n\n        // Perform function call\n        _;\n\n        // Unlock mutex after function call\n        locked = false;\n    }\n}\n",
-		"2.0.0/utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n"
-	},
-	"sourceTreeHashHex": "0xd4b411ae8c566bfc879b9880fcf5306a0b0b7051368f0c84ad27da6b5a6f0637",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {
-		"1": {
-			"address": "0x4f833a24e1f95d70f028921e27040ca56e09ab0b",
-			"links": {},
-			"constructorArgs": "[]"
-		},
-		"3": {
-			"address": "0x4530c0483a1633c7a1c97d2c53721caff2caaaaf",
-			"links": {},
-			"constructorArgs": "[\"0xf47261b0000000000000000000000000ff67881f8d12f372d91baae9752eb3631ff0ed00\"]"
-		},
-		"42": {
-			"address": "0x35dd2932454449b14cee11a94d3674a936d5d7b2",
-			"links": {},
-			"constructorArgs": "[\"0xf47261b00000000000000000000000002002d3812f58e35f0ea1ffbf80a75a38c32175fa\"]"
-		},
-		"50": {
-			"address": "0x48bacb9266a570d521063ef5dd96e61686dbe788",
-			"links": {},
-			"constructorArgs": "[\"0xf47261b0000000000000000000000000871dd7c2b4b25e1aa18728e9d5f2af4c4e431f5c\"]"
-		}
-	}
-}
diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index a406d27fb..30ef058f3 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -1,3 +1,4 @@
+import { Exchange } from '@0xproject/contract-artifacts';
 import {
     ExchangeCancelEventArgs,
     ExchangeCancelUpToEventArgs,
@@ -9,7 +10,6 @@ import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
-import { artifacts } from '../../artifacts';
 import { EventsResponse } from '../../data_sources/etherscan';
 import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
 import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
@@ -20,12 +20,10 @@ import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
 
 export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
 
-const exchangeContractAbi = artifacts.Exchange.compilerOutput.abi;
-
 export function parseExchangeEvents(rawEventsResponse: EventsResponse): ExchangeEventEntity[] {
     const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result);
     const decodedLogEntries = R.map(
-        eventResponse => decodeLogEntry<ExchangeEventArgs>(exchangeContractAbi, eventResponse),
+        eventResponse => decodeLogEntry<ExchangeEventArgs>(Exchange.compilerOutput.abi, eventResponse),
         logEntries,
     );
     const filteredLogEntries = R.filter(shouldIncludeLogEntry, decodedLogEntries);
diff --git a/packages/pipeline/src/global.d.ts b/packages/pipeline/src/global.d.ts
deleted file mode 100644
index 94e63a32d..000000000
--- a/packages/pipeline/src/global.d.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-declare module '*.json' {
-    const json: any;
-    /* tslint:disable */
-    export default json;
-    /* tslint:enable */
-}
diff --git a/packages/pipeline/test/data_types/events/event_utils_test.ts b/packages/pipeline/test/data_types/events/event_utils_test.ts
index 91a73c47d..731819106 100644
--- a/packages/pipeline/test/data_types/events/event_utils_test.ts
+++ b/packages/pipeline/test/data_types/events/event_utils_test.ts
@@ -1,10 +1,9 @@
+import { Exchange } from '@0xproject/contract-artifacts';
 import { BigNumber } from '@0xproject/utils';
 import * as chai from 'chai';
 import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
 
-import { artifacts } from '../../../src/artifacts';
-
 import { EventsResponseResult } from '../../../src/data_sources/etherscan';
 import { convertResponseToLogEntry, decodeLogEntry } from '../../../src/data_types/events/event_utils';
 import { chaiSetup } from '../../utils/chai_setup';
@@ -80,7 +79,7 @@ describe('event_utils', () => {
                     takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
                 },
             };
-            const actual = decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
+            const actual = decodeLogEntry(Exchange.compilerOutput.abi, input);
             expect(actual).deep.equal(expected);
         });
     });
-- 
cgit v1.2.3


From 91e7485ecc4e780ef454b642a52c3d93faa95af1 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 17 Oct 2018 16:44:07 -0700
Subject: Update to use ContractWrappers + Infura instead of Etherscan

---
 packages/pipeline/package.json                     |  22 ++--
 .../contract-wrappers/exchange_events.ts           |  51 ++++++++
 .../pipeline/src/data_sources/etherscan/index.ts   |  52 ---------
 .../pipeline/src/data_types/events/event_utils.ts  |  35 ------
 .../src/data_types/events/exchange_events.ts       | 130 ---------------------
 .../pipeline/src/data_types/sra_orders/index.ts    |  54 ---------
 packages/pipeline/src/index.ts                     |  43 +++----
 packages/pipeline/src/parsers/events/index.ts      | 111 ++++++++++++++++++
 packages/pipeline/src/parsers/sra_orders/index.ts  |  54 +++++++++
 .../test/data_types/events/event_utils_test.ts     |  86 --------------
 .../test/data_types/events/exchange_events_test.ts |  77 ------------
 .../test/data_types/sra_orders/index_test.ts       |  79 -------------
 .../pipeline/test/parsers/events/index_test.ts     |  77 ++++++++++++
 .../pipeline/test/parsers/sra_orders/index_test.ts |  70 +++++++++++
 14 files changed, 392 insertions(+), 549 deletions(-)
 create mode 100644 packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
 delete mode 100644 packages/pipeline/src/data_sources/etherscan/index.ts
 delete mode 100644 packages/pipeline/src/data_types/events/event_utils.ts
 delete mode 100644 packages/pipeline/src/data_types/events/exchange_events.ts
 delete mode 100644 packages/pipeline/src/data_types/sra_orders/index.ts
 create mode 100644 packages/pipeline/src/parsers/events/index.ts
 create mode 100644 packages/pipeline/src/parsers/sra_orders/index.ts
 delete mode 100644 packages/pipeline/test/data_types/events/event_utils_test.ts
 delete mode 100644 packages/pipeline/test/data_types/events/exchange_events_test.ts
 delete mode 100644 packages/pipeline/test/data_types/sra_orders/index_test.ts
 create mode 100644 packages/pipeline/test/parsers/events/index_test.ts
 create mode 100644 packages/pipeline/test/parsers/sra_orders/index_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index be23bfe2c..0071fab2c 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -1,5 +1,5 @@
 {
-    "name": "@0xproject/pipeline",
+    "name": "@0x/pipeline",
     "version": "0.0.1",
     "private": true,
     "description": "Data pipeline for offline analysis",
@@ -25,7 +25,8 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0xproject/tslint-config": "^1.0.7",
+        "@types/ramda": "^0.25.38",
+        "@0x/tslint-config": "^1.0.9",
         "chai": "^4.1.2",
         "chai-as-promised": "^7.1.1",
         "chai-bignumber": "^2.0.2",
@@ -35,14 +36,15 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0xproject/contract-artifacts": "^1.0.0",
-        "@0xproject/connect": "^2.0.4",
-        "@0xproject/contract-wrappers": "^1.0.1",
-        "@0xproject/order-utils": "^1.0.2",
-        "@0xproject/subproviders": "^2.0.2",
-        "@0xproject/types": "^1.0.1",
-        "@0xproject/utils": "^1.0.8",
-        "@types/ramda": "^0.25.38",
+        "@0x/dev-utils": "^1.0.13",
+        "@0x/contract-artifacts": "^1.0.1",
+        "@0x/connect": "^3.0.2",
+        "@0x/contract-wrappers": "^3.0.0",
+        "@0x/order-utils": "^2.0.0",
+        "@0x/subproviders": "^2.1.0",
+        "@0x/types": "^1.2.0",
+        "@0x/utils": "^2.0.3",
+        "@0x/web3-wrapper": "^3.1.0",
         "axios": "^0.18.0",
         "ethereum-types": "^1.0.6",
         "ramda": "^0.25.0",
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
new file mode 100644
index 000000000..77217c601
--- /dev/null
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -0,0 +1,51 @@
+import { ContractWrappers, ExchangeEvents, ExchangeFillEventArgs, ExchangeWrapper } from '@0xproject/contract-wrappers';
+import { Web3ProviderEngine } from '@0xproject/subproviders';
+import { Web3Wrapper } from '@0xproject/web3-wrapper';
+import { LogWithDecodedArgs } from 'ethereum-types';
+
+const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default toBlock.
+const NUM_BLOCKS_PER_QUERY = 100000; // Number of blocks to query for events at a time.
+const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
+
+export class ExchangeEventsSource {
+    private _exchangeWrapper: ExchangeWrapper;
+    private _web3Wrapper: Web3Wrapper;
+    constructor(provider: Web3ProviderEngine, networkId: number) {
+        this._web3Wrapper = new Web3Wrapper(provider);
+        const contractWrappers = new ContractWrappers(provider, { networkId });
+        this._exchangeWrapper = contractWrappers.exchange;
+    }
+
+    // TODO(albrow): Get Cancel and CancelUpTo events.
+
+    public async getFillEventsAsync(
+        fromBlock: number = EXCHANGE_START_BLOCK,
+        toBlock?: number,
+    ): Promise<Array<LogWithDecodedArgs<ExchangeFillEventArgs>>> {
+        const calculatedToBlock =
+            toBlock === undefined
+                ? (await this._web3Wrapper.getBlockNumberAsync()) - BLOCK_FINALITY_THRESHOLD
+                : toBlock;
+        let events: Array<LogWithDecodedArgs<ExchangeFillEventArgs>> = [];
+        for (let currFromBlock = fromBlock; currFromBlock <= calculatedToBlock; currFromBlock += NUM_BLOCKS_PER_QUERY) {
+            events = events.concat(
+                await this._getFillEventsForRangeAsync(currFromBlock, currFromBlock + NUM_BLOCKS_PER_QUERY - 1),
+            );
+        }
+        return events;
+    }
+
+    private async _getFillEventsForRangeAsync(
+        fromBlock: number,
+        toBlock: number,
+    ): Promise<Array<LogWithDecodedArgs<ExchangeFillEventArgs>>> {
+        return this._exchangeWrapper.getLogsAsync<ExchangeFillEventArgs>(
+            ExchangeEvents.Fill,
+            {
+                fromBlock,
+                toBlock,
+            },
+            {},
+        );
+    }
+}
diff --git a/packages/pipeline/src/data_sources/etherscan/index.ts b/packages/pipeline/src/data_sources/etherscan/index.ts
deleted file mode 100644
index 044fff02e..000000000
--- a/packages/pipeline/src/data_sources/etherscan/index.ts
+++ /dev/null
@@ -1,52 +0,0 @@
-import { default as axios } from 'axios';
-import { BlockParam, BlockParamLiteral } from 'ethereum-types';
-
-const ETHERSCAN_URL = 'https://api.etherscan.io/api';
-
-export class Etherscan {
-    private readonly _apiKey: string;
-    constructor(apiKey: string) {
-        this._apiKey = apiKey;
-    }
-
-    /**
-     * Gets the raw events for a specific contract and block range.
-     * @param contractAddress  The address of the contract to get the events for.
-     * @param fromBlock The start of the block range to get events for (inclusive).
-     * @param toBlock The end of the block range to get events for (inclusive).
-     * @returns A list of decoded events.
-     */
-    public async getContractEventsAsync(
-        contractAddress: string,
-        fromBlock: BlockParam = BlockParamLiteral.Earliest,
-        toBlock: BlockParam = BlockParamLiteral.Latest,
-    ): Promise<EventsResponse> {
-        const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${
-            this._apiKey
-        }`;
-        const resp = await axios.get<EventsResponse>(fullURL);
-        // TODO(albrow): Check response code.
-        return resp.data;
-    }
-}
-
-// Raw events response from etherescan.io
-export interface EventsResponse {
-    status: string;
-    message: string;
-    result: EventsResponseResult[];
-}
-
-// Events as represented in the response from etherscan.io
-export interface EventsResponseResult {
-    address: string;
-    topics: string[];
-    data: string;
-    blockNumber: string;
-    timeStamp: string;
-    gasPrice: string;
-    gasUsed: string;
-    logIndex: string;
-    transactionHash: string;
-    transactionIndex: string;
-}
diff --git a/packages/pipeline/src/data_types/events/event_utils.ts b/packages/pipeline/src/data_types/events/event_utils.ts
deleted file mode 100644
index 6be964807..000000000
--- a/packages/pipeline/src/data_types/events/event_utils.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-import { AbiDecoder } from '@0xproject/utils';
-import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-
-import { EventsResponseResult } from '../../data_sources/etherscan';
-
-const hexRadix = 16;
-
-function hexToInt(hex: string): number {
-    return parseInt(hex.replace('0x', ''), hexRadix);
-}
-
-// Converts a raw event response to a LogEntry
-export function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
-    return {
-        logIndex: hexToInt(result.logIndex),
-        transactionIndex: hexToInt(result.transactionIndex),
-        transactionHash: result.transactionHash,
-        blockHash: '',
-        blockNumber: hexToInt(result.blockNumber),
-        address: result.address,
-        data: result.data,
-        topics: result.topics,
-    };
-}
-
-// Decodes a LogEntry into a LogWithDecodedArgs
-export function decodeLogEntry<EventArgsType>(
-    contractAbi: AbiDefinition[],
-    log: LogEntry,
-): LogWithDecodedArgs<EventArgsType> {
-    const abiDecoder = new AbiDecoder([contractAbi]);
-    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop<EventArgsType>(log);
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    return logWithDecodedArgs as LogWithDecodedArgs<EventArgsType>;
-}
diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
deleted file mode 100644
index 30ef058f3..000000000
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ /dev/null
@@ -1,130 +0,0 @@
-import { Exchange } from '@0xproject/contract-artifacts';
-import {
-    ExchangeCancelEventArgs,
-    ExchangeCancelUpToEventArgs,
-    ExchangeEventArgs,
-    ExchangeFillEventArgs,
-} from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import * as R from 'ramda';
-
-import { EventsResponse } from '../../data_sources/etherscan';
-import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
-import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
-import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
-import { bigNumbertoStringOrNull } from '../../utils';
-
-import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
-
-export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
-
-export function parseExchangeEvents(rawEventsResponse: EventsResponse): ExchangeEventEntity[] {
-    const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result);
-    const decodedLogEntries = R.map(
-        eventResponse => decodeLogEntry<ExchangeEventArgs>(Exchange.compilerOutput.abi, eventResponse),
-        logEntries,
-    );
-    const filteredLogEntries = R.filter(shouldIncludeLogEntry, decodedLogEntries);
-    return R.map(_convertToEntity, filteredLogEntries);
-}
-
-export function shouldIncludeLogEntry(logEntry: LogWithDecodedArgs<ExchangeEventArgs>): boolean {
-    if (!R.contains(logEntry.event, ['Fill', 'Cancel', 'CancelUpTo'])) {
-        return false;
-    } else if (logEntry.logIndex == null || isNaN(logEntry.logIndex)) {
-        return false;
-    }
-    return true;
-}
-
-export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
-    switch (eventLog.event) {
-        case 'Fill':
-            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
-        case 'Cancel':
-            return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
-        case 'CancelUpTo':
-            return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>);
-        default:
-            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
-    }
-}
-
-export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeFillEvent = new ExchangeFillEvent();
-    exchangeFillEvent.contractAddress = eventLog.address as string;
-    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeFillEvent.logIndex = eventLog.logIndex as number;
-    exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
-    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
-    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
-    exchangeFillEvent.orderHash = eventLog.args.orderHash;
-    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeFillEvent.makerAssetType = makerAssetType;
-    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeFillEvent.takerAssetType = takerAssetType;
-    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeFillEvent;
-}
-
-export function _convertToExchangeCancelEvent(
-    eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
-): ExchangeCancelEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeCancelEvent = new ExchangeCancelEvent();
-    exchangeCancelEvent.contractAddress = eventLog.address as string;
-    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeCancelEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelEvent.rawData = eventLog.data as string;
-    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeCancelEvent.takerAddress =
-        eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
-    exchangeCancelEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
-    exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeCancelEvent.orderHash = eventLog.args.orderHash;
-    exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeCancelEvent.makerAssetType = makerAssetType;
-    exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeCancelEvent.takerAssetType = takerAssetType;
-    exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeCancelEvent;
-}
-
-export function _convertToExchangeCancelUpToEvent(
-    eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
-): ExchangeCancelUpToEvent {
-    const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent();
-    exchangeCancelUpToEvent.contractAddress = eventLog.address as string;
-    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelUpToEvent.rawData = eventLog.data as string;
-    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
-    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
-    return exchangeCancelUpToEvent;
-}
diff --git a/packages/pipeline/src/data_types/sra_orders/index.ts b/packages/pipeline/src/data_types/sra_orders/index.ts
deleted file mode 100644
index fb2b74dfe..000000000
--- a/packages/pipeline/src/data_types/sra_orders/index.ts
+++ /dev/null
@@ -1,54 +0,0 @@
-import { APIOrder, OrdersResponse } from '@0xproject/connect';
-import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import * as R from 'ramda';
-
-import { SraOrder } from '../../entities/SraOrder';
-import { bigNumbertoStringOrNull } from '../../utils';
-
-export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
-    return R.map(_convertToEntity, rawOrdersResponse.records);
-}
-
-export function _convertToEntity(apiOrder: APIOrder): SraOrder {
-    // TODO(albrow): refactor out common asset data decoding code.
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-
-    const sraOrder = new SraOrder();
-    sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
-    sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
-
-    // TODO(albrow): Set these fields to the correct values upstack.
-    sraOrder.lastUpdatedTimestamp = 0;
-    sraOrder.firstSeenTimestamp = 0;
-
-    sraOrder.makerAddress = apiOrder.order.makerAddress;
-    sraOrder.takerAddress = apiOrder.order.takerAddress;
-    sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
-    sraOrder.senderAddress = apiOrder.order.senderAddress;
-    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
-    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
-    sraOrder.makerFee = apiOrder.order.makerFee.toString();
-    sraOrder.takerFee = apiOrder.order.takerFee.toString();
-    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
-    sraOrder.salt = apiOrder.order.salt.toString();
-    sraOrder.signature = apiOrder.order.signature;
-
-    sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
-    sraOrder.makerAssetType = makerAssetType;
-    sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
-    sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
-    sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
-    sraOrder.takerAssetType = takerAssetType;
-    sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
-    sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
-    sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-
-    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
-
-    return sraOrder;
-}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index a1dbb35ff..77c92cc34 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,52 +1,43 @@
 import { HttpClient } from '@0xproject/connect';
+import { web3Factory } from '@0xproject/dev-utils';
 import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
-import { Etherscan } from './data_sources/etherscan';
-import { parseExchangeEvents } from './data_types/events/exchange_events';
-import { parseSraOrders } from './data_types/sra_orders';
-import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
-import { ExchangeCancelUpToEvent } from './entities/ExchangeCancelUpToEvent';
-import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
 import { SraOrder } from './entities/SraOrder';
 import { config } from './ormconfig';
-
-const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
-const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+import { parseExchangeEvents } from './parsers/events';
+import { parseSraOrders } from './parsers/sra_orders';
 
 let connection: Connection;
 
 (async () => {
     connection = await createConnection(config);
     await getExchangeEventsAsync();
-    await getSraOrdersAsync();
+    // await getSraOrdersAsync();
 })();
 
+// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
+// wrong rpcUrl it just returns early with no error.
 async function getExchangeEventsAsync(): Promise<void> {
-    const fillRepository = connection.getRepository(ExchangeFillEvent);
-    const cancelRepository = connection.getRepository(ExchangeCancelEvent);
-    const cancelUpToRepository = connection.getRepository(ExchangeCancelUpToEvent);
-    console.log(
-        `found ${(await fillRepository.count()) +
-            (await cancelRepository.count()) +
-            (await cancelUpToRepository.count())} existing events`,
-    );
-    const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
-    const events = parseExchangeEvents(rawEvents);
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: 'https://mainnet.infura.io',
+    });
+    const exchangeEvents = new ExchangeEventsSource(provider, 1);
+    const eventLogs = await exchangeEvents.getFillEventsAsync();
+    const events = parseExchangeEvents(eventLogs);
+    console.log('Got events: ' + events.length);
     for (const event of events) {
         await event.save();
     }
-    console.log(
-        `now there are ${(await fillRepository.count()) +
-            (await cancelRepository.count()) +
-            (await cancelUpToRepository.count())} total events`,
-    );
+    console.log('Saved events.');
+    console.log('Exiting process');
+    process.exit(0);
 }
 
 async function getSraOrdersAsync(): Promise<void> {
     const orderRepository = connection.getRepository(SraOrder);
     console.log(`found ${await orderRepository.count()} existing orders`);
-
     const sraUrl = 'https://api.radarrelay.com/0x/v2';
     const connect = new HttpClient(sraUrl);
     const rawOrders = await connect.getOrdersAsync();
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
new file mode 100644
index 000000000..66f382dda
--- /dev/null
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -0,0 +1,111 @@
+import {
+    ExchangeCancelEventArgs,
+    ExchangeCancelUpToEventArgs,
+    ExchangeEventArgs,
+    ExchangeFillEventArgs,
+} from '@0xproject/contract-wrappers';
+import { assetDataUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
+import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
+import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
+import { bigNumbertoStringOrNull } from '../../utils';
+
+export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
+
+export const parseExchangeEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
+) => ExchangeEventEntity[] = R.map(_convertToEntity);
+
+export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
+    switch (eventLog.event) {
+        case 'Fill':
+            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
+        case 'Cancel':
+            return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
+        case 'CancelUpTo':
+            return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>);
+        default:
+            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
+    }
+}
+
+export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.contractAddress = eventLog.address as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeFillEvent.logIndex = eventLog.logIndex as number;
+    exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
+    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
+    exchangeFillEvent.orderHash = eventLog.args.orderHash;
+    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeFillEvent.makerAssetType = makerAssetType;
+    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeFillEvent.takerAssetType = takerAssetType;
+    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeFillEvent;
+}
+
+export function _convertToExchangeCancelEvent(
+    eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
+): ExchangeCancelEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeCancelEvent = new ExchangeCancelEvent();
+    exchangeCancelEvent.contractAddress = eventLog.address as string;
+    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeCancelEvent.logIndex = eventLog.logIndex as number;
+    exchangeCancelEvent.rawData = eventLog.data as string;
+    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeCancelEvent.takerAddress =
+        eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
+    exchangeCancelEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeCancelEvent.orderHash = eventLog.args.orderHash;
+    exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeCancelEvent.makerAssetType = makerAssetType;
+    exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeCancelEvent.takerAssetType = takerAssetType;
+    exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeCancelEvent;
+}
+
+export function _convertToExchangeCancelUpToEvent(
+    eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
+): ExchangeCancelUpToEvent {
+    const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent();
+    exchangeCancelUpToEvent.contractAddress = eventLog.address as string;
+    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
+    exchangeCancelUpToEvent.rawData = eventLog.data as string;
+    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
+    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
+    return exchangeCancelUpToEvent;
+}
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
new file mode 100644
index 000000000..fb2b74dfe
--- /dev/null
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -0,0 +1,54 @@
+import { APIOrder, OrdersResponse } from '@0xproject/connect';
+import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import * as R from 'ramda';
+
+import { SraOrder } from '../../entities/SraOrder';
+import { bigNumbertoStringOrNull } from '../../utils';
+
+export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
+    return R.map(_convertToEntity, rawOrdersResponse.records);
+}
+
+export function _convertToEntity(apiOrder: APIOrder): SraOrder {
+    // TODO(albrow): refactor out common asset data decoding code.
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+
+    const sraOrder = new SraOrder();
+    sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
+    sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
+
+    // TODO(albrow): Set these fields to the correct values upstack.
+    sraOrder.lastUpdatedTimestamp = 0;
+    sraOrder.firstSeenTimestamp = 0;
+
+    sraOrder.makerAddress = apiOrder.order.makerAddress;
+    sraOrder.takerAddress = apiOrder.order.takerAddress;
+    sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
+    sraOrder.senderAddress = apiOrder.order.senderAddress;
+    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
+    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
+    sraOrder.makerFee = apiOrder.order.makerFee.toString();
+    sraOrder.takerFee = apiOrder.order.takerFee.toString();
+    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
+    sraOrder.salt = apiOrder.order.salt.toString();
+    sraOrder.signature = apiOrder.order.signature;
+
+    sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
+    sraOrder.makerAssetType = makerAssetType;
+    sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
+    sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
+    sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
+    sraOrder.takerAssetType = takerAssetType;
+    sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
+    sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
+    sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+
+    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
+
+    return sraOrder;
+}
diff --git a/packages/pipeline/test/data_types/events/event_utils_test.ts b/packages/pipeline/test/data_types/events/event_utils_test.ts
deleted file mode 100644
index 731819106..000000000
--- a/packages/pipeline/test/data_types/events/event_utils_test.ts
+++ /dev/null
@@ -1,86 +0,0 @@
-import { Exchange } from '@0xproject/contract-artifacts';
-import { BigNumber } from '@0xproject/utils';
-import * as chai from 'chai';
-import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import 'mocha';
-
-import { EventsResponseResult } from '../../../src/data_sources/etherscan';
-import { convertResponseToLogEntry, decodeLogEntry } from '../../../src/data_types/events/event_utils';
-import { chaiSetup } from '../../utils/chai_setup';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-describe('event_utils', () => {
-    describe('convertResponseToLogEntry', () => {
-        it('converts EventsResponseResult to LogEntry', () => {
-            const input: EventsResponseResult = {
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                topics: [
-                    '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
-                    '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
-                    '0x0000000000000000000000000000000000000000000000000000000000000000',
-                ],
-                data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
-                blockNumber: '0x61127b',
-                timeStamp: '0x5ba2878e',
-                gasPrice: '0x1a13b8600',
-                gasUsed: '0xd9dc',
-                logIndex: '0x63',
-                transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
-                transactionIndex: '0x35',
-            };
-            const expected: LogEntry = {
-                logIndex: 99,
-                transactionIndex: 53,
-                transactionHash: input.transactionHash,
-                blockHash: '',
-                blockNumber: 6361723,
-                address: input.address,
-                data: input.data,
-                topics: input.topics,
-            };
-            const actual = convertResponseToLogEntry(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-    describe('decodeLogEntry', () => {
-        it('decodes LogEntry into LogWithDecodedArgs', () => {
-            const input: LogEntry = {
-                logIndex: 96,
-                transactionIndex: 52,
-                transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
-                blockHash: '',
-                blockNumber: 6361723,
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                data:
-                    '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',
-                topics: [
-                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
-                    '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
-                    '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
-                    '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-                ],
-            };
-            const expected: LogWithDecodedArgs<DecodedLogArgs> = {
-                ...input,
-                event: 'Fill',
-                args: {
-                    makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
-                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
-                    takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-                    senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-                    makerAssetFilledAmount: new BigNumber('100000000000'),
-                    takerAssetFilledAmount: new BigNumber('330000000'),
-                    makerFeePaid: new BigNumber('0'),
-                    takerFeePaid: new BigNumber('0'),
-                    orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-                    makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
-                    takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-                },
-            };
-            const actual = decodeLogEntry(Exchange.compilerOutput.abi, input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-});
diff --git a/packages/pipeline/test/data_types/events/exchange_events_test.ts b/packages/pipeline/test/data_types/events/exchange_events_test.ts
deleted file mode 100644
index f1432892d..000000000
--- a/packages/pipeline/test/data_types/events/exchange_events_test.ts
+++ /dev/null
@@ -1,77 +0,0 @@
-import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { BigNumber } from '@0xproject/utils';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import 'mocha';
-
-import { _convertToEntity } from '../../../src/data_types/events/exchange_events';
-import { ExchangeFillEvent } from '../../../src/entities/ExchangeFillEvent';
-import { chaiSetup } from '../../utils/chai_setup';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-// tslint:disable:custom-no-magic-numbers
-describe('exchange_events', () => {
-    describe('_convertToEntity', () => {
-        it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
-            const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
-                logIndex: 102,
-                transactionIndex: 38,
-                transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
-                blockHash: '',
-                blockNumber: 6276262,
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                data:
-                    '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',
-                topics: [
-                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
-                    '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
-                    '0x000000000000000000000000c370d2a5920344aa6b7d8d11250e3e861434cbdd',
-                    '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
-                ],
-                event: 'Fill',
-                args: {
-                    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
-                    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
-                    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
-                    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
-                    makerAssetFilledAmount: new BigNumber('10000000000000000'),
-                    takerAssetFilledAmount: new BigNumber('100000000000000000'),
-                    makerFeePaid: new BigNumber('0'),
-                    takerFeePaid: new BigNumber('0'),
-                    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
-                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-                    takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
-                },
-            };
-            const expected = new ExchangeFillEvent();
-            expected.contractAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
-            expected.blockNumber = 6276262;
-            expected.logIndex = 102;
-            expected.rawData =
-                '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';
-            expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.feeRecepientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
-            expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.makerAssetFilledAmount = '10000000000000000';
-            expected.takerAssetFilledAmount = '100000000000000000';
-            expected.makerFeePaid = '0';
-            expected.takerFeePaid = '0';
-            expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
-            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerAssetType = 'erc20';
-            expected.makerAssetProxyId = '0xf47261b0';
-            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerTokenId = null;
-            expected.rawTakerAssetData = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
-            expected.takerAssetType = 'erc20';
-            expected.takerAssetProxyId = '0xf47261b0';
-            expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
-            expected.takerTokenId = null;
-            const actual = _convertToEntity(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-});
diff --git a/packages/pipeline/test/data_types/sra_orders/index_test.ts b/packages/pipeline/test/data_types/sra_orders/index_test.ts
deleted file mode 100644
index 174f89b4f..000000000
--- a/packages/pipeline/test/data_types/sra_orders/index_test.ts
+++ /dev/null
@@ -1,79 +0,0 @@
-import { APIOrder } from '@0xproject/types';
-import { BigNumber } from '@0xproject/utils';
-import * as chai from 'chai';
-import 'mocha';
-import { Connection, createConnection } from 'typeorm';
-
-import { _convertToEntity } from '../../../src/data_types/sra_orders';
-import { SraOrder } from '../../../src/entities/SraOrder';
-import { chaiSetup } from '../../utils/chai_setup';
-
-import { config } from '../../../src/ormconfig';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-// tslint:disable:custom-no-magic-numbers
-describe('sra_orders', () => {
-    describe('_convertToEntity', () => {
-        before(async () => {
-            // HACK(albrow): We don't actually use this connection but it seems
-            // to be required because chai calls the inspect method of the
-            // entity and that method requires a "default" connection.
-            await createConnection(config);
-        });
-        it('converts ApiOrder to SraOrder entity', () => {
-            const input: APIOrder = {
-                order: {
-                    makerAddress: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
-                    takerAddress: '0x0000000000000000000000000000000000000000',
-                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
-                    senderAddress: '0x0000000000000000000000000000000000000000',
-                    makerAssetAmount: new BigNumber('1619310371000000000'),
-                    takerAssetAmount: new BigNumber('8178335207070707070707'),
-                    makerFee: new BigNumber('0'),
-                    takerFee: new BigNumber('0'),
-                    exchangeAddress: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                    expirationTimeSeconds: new BigNumber('1538529488'),
-                    signature:
-                        '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03',
-                    salt: new BigNumber('1537924688891'),
-                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-                    takerAssetData: '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18',
-                },
-                metaData: { isThisArbitraryData: true, powerLevel: 9001 },
-            };
-            const expected = new SraOrder();
-            expected.exchangeAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
-            expected.orderHashHex = '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1c9';
-            expected.lastUpdatedTimestamp = 0;
-            expected.firstSeenTimestamp = 0;
-            expected.makerAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
-            expected.takerAddress = '0x0000000000000000000000000000000000000000';
-            expected.feeRecipientAddress = '0xa258b39954cef5cb142fd567a46cddb31a670124';
-            expected.senderAddress = '0x0000000000000000000000000000000000000000';
-            expected.makerAssetAmount = '1619310371000000000';
-            expected.takerAssetAmount = '8178335207070707070707';
-            expected.makerFee = '0';
-            expected.takerFee = '0';
-            expected.expirationTimeSeconds = '1538529488';
-            expected.salt = '1537924688891';
-            expected.signature =
-                '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03';
-            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerAssetType = 'erc20';
-            expected.makerAssetProxyId = '0xf47261b0';
-            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerTokenId = null;
-            expected.rawTakerAssetData = '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18';
-            expected.takerAssetType = 'erc20';
-            expected.takerAssetProxyId = '0xf47261b0';
-            expected.takerTokenAddress = '0x42d6622dece394b54999fbd73d108123806f6a18';
-            expected.takerTokenId = null;
-            expected.metaDataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
-
-            const actual = _convertToEntity(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-});
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
new file mode 100644
index 000000000..2a2db1a94
--- /dev/null
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -0,0 +1,77 @@
+import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { ExchangeFillEvent } from '../../../src/entities/ExchangeFillEvent';
+import { _convertToEntity } from '../../../src/parsers/events';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('exchange_events', () => {
+    describe('_convertToEntity', () => {
+        it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
+            const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
+                logIndex: 102,
+                transactionIndex: 38,
+                transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+                blockHash: '',
+                blockNumber: 6276262,
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                data:
+                    '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',
+                topics: [
+                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+                    '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
+                    '0x000000000000000000000000c370d2a5920344aa6b7d8d11250e3e861434cbdd',
+                    '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+                ],
+                event: 'Fill',
+                args: {
+                    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
+                    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    makerAssetFilledAmount: new BigNumber('10000000000000000'),
+                    takerAssetFilledAmount: new BigNumber('100000000000000000'),
+                    makerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('0'),
+                    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                    takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+                },
+            };
+            const expected = new ExchangeFillEvent();
+            expected.contractAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+            expected.blockNumber = 6276262;
+            expected.logIndex = 102;
+            expected.rawData =
+                '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';
+            expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.feeRecepientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
+            expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.makerAssetFilledAmount = '10000000000000000';
+            expected.takerAssetFilledAmount = '100000000000000000';
+            expected.makerFeePaid = '0';
+            expected.takerFeePaid = '0';
+            expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
+            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerAssetType = 'erc20';
+            expected.makerAssetProxyId = '0xf47261b0';
+            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerTokenId = null;
+            expected.rawTakerAssetData = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+            expected.takerAssetType = 'erc20';
+            expected.takerAssetProxyId = '0xf47261b0';
+            expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
+            expected.takerTokenId = null;
+            const actual = _convertToEntity(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
new file mode 100644
index 000000000..952a6f3c6
--- /dev/null
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -0,0 +1,70 @@
+import { APIOrder } from '@0xproject/types';
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import 'mocha';
+
+import { SraOrder } from '../../../src/entities/SraOrder';
+import { _convertToEntity } from '../../../src/parsers/sra_orders';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('sra_orders', () => {
+    describe('_convertToEntity', () => {
+        it('converts ApiOrder to SraOrder entity', () => {
+            const input: APIOrder = {
+                order: {
+                    makerAddress: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
+                    takerAddress: '0x0000000000000000000000000000000000000000',
+                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+                    senderAddress: '0x0000000000000000000000000000000000000000',
+                    makerAssetAmount: new BigNumber('1619310371000000000'),
+                    takerAssetAmount: new BigNumber('8178335207070707070707'),
+                    makerFee: new BigNumber('0'),
+                    takerFee: new BigNumber('0'),
+                    exchangeAddress: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                    expirationTimeSeconds: new BigNumber('1538529488'),
+                    signature:
+                        '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03',
+                    salt: new BigNumber('1537924688891'),
+                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                    takerAssetData: '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18',
+                },
+                metaData: { isThisArbitraryData: true, powerLevel: 9001 },
+            };
+            const expected = new SraOrder();
+            expected.exchangeAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+            expected.orderHashHex = '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1c9';
+            expected.lastUpdatedTimestamp = 0;
+            expected.firstSeenTimestamp = 0;
+            expected.makerAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
+            expected.takerAddress = '0x0000000000000000000000000000000000000000';
+            expected.feeRecipientAddress = '0xa258b39954cef5cb142fd567a46cddb31a670124';
+            expected.senderAddress = '0x0000000000000000000000000000000000000000';
+            expected.makerAssetAmount = '1619310371000000000';
+            expected.takerAssetAmount = '8178335207070707070707';
+            expected.makerFee = '0';
+            expected.takerFee = '0';
+            expected.expirationTimeSeconds = '1538529488';
+            expected.salt = '1537924688891';
+            expected.signature =
+                '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03';
+            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerAssetType = 'erc20';
+            expected.makerAssetProxyId = '0xf47261b0';
+            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerTokenId = null;
+            expected.rawTakerAssetData = '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18';
+            expected.takerAssetType = 'erc20';
+            expected.takerAssetProxyId = '0xf47261b0';
+            expected.takerTokenAddress = '0x42d6622dece394b54999fbd73d108123806f6a18';
+            expected.takerTokenId = null;
+            expected.metaDataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
+
+            const actual = _convertToEntity(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
-- 
cgit v1.2.3


From bbe1a843ef44e518fc957ea36325d5a730502de5 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 18 Oct 2018 13:44:09 -0700
Subject: Update pipeline to use new @0x npm org for imports

---
 .../pipeline/src/data_sources/contract-wrappers/exchange_events.ts  | 6 +++---
 packages/pipeline/src/index.ts                                      | 4 ++--
 packages/pipeline/src/parsers/events/index.ts                       | 6 +++---
 packages/pipeline/src/parsers/sra_orders/index.ts                   | 6 +++---
 packages/pipeline/src/utils/index.ts                                | 2 +-
 packages/pipeline/test/parsers/events/index_test.ts                 | 4 ++--
 packages/pipeline/test/parsers/sra_orders/index_test.ts             | 4 ++--
 7 files changed, 16 insertions(+), 16 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
index 77217c601..46f115705 100644
--- a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -1,6 +1,6 @@
-import { ContractWrappers, ExchangeEvents, ExchangeFillEventArgs, ExchangeWrapper } from '@0xproject/contract-wrappers';
-import { Web3ProviderEngine } from '@0xproject/subproviders';
-import { Web3Wrapper } from '@0xproject/web3-wrapper';
+import { ContractWrappers, ExchangeEvents, ExchangeFillEventArgs, ExchangeWrapper } from '@0x/contract-wrappers';
+import { Web3ProviderEngine } from '@0x/subproviders';
+import { Web3Wrapper } from '@0x/web3-wrapper';
 import { LogWithDecodedArgs } from 'ethereum-types';
 
 const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default toBlock.
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 77c92cc34..d4bca65c5 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,5 +1,5 @@
-import { HttpClient } from '@0xproject/connect';
-import { web3Factory } from '@0xproject/dev-utils';
+import { HttpClient } from '@0x/connect';
+import { web3Factory } from '@0x/dev-utils';
 import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index 66f382dda..b9b4d02cb 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -3,9 +3,9 @@ import {
     ExchangeCancelUpToEventArgs,
     ExchangeEventArgs,
     ExchangeFillEventArgs,
-} from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+} from '@0x/contract-wrappers';
+import { assetDataUtils } from '@0x/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index fb2b74dfe..39c222afd 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -1,6 +1,6 @@
-import { APIOrder, OrdersResponse } from '@0xproject/connect';
-import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import { APIOrder, OrdersResponse } from '@0x/connect';
+import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import * as R from 'ramda';
 
 import { SraOrder } from '../../entities/SraOrder';
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index 8fe7f9685..ebc1f8e0f 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -1,4 +1,4 @@
-import { BigNumber } from '@0xproject/utils';
+import { BigNumber } from '@0x/utils';
 
 export function bigNumbertoStringOrNull(n: BigNumber): string | null {
     if (n == null) {
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index 2a2db1a94..0730e4013 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -1,5 +1,5 @@
-import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { BigNumber } from '@0xproject/utils';
+import { ExchangeFillEventArgs } from '@0x/contract-wrappers';
+import { BigNumber } from '@0x/utils';
 import * as chai from 'chai';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index 952a6f3c6..eb181ece5 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -1,5 +1,5 @@
-import { APIOrder } from '@0xproject/types';
-import { BigNumber } from '@0xproject/utils';
+import { APIOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
 import * as chai from 'chai';
 import 'mocha';
 
-- 
cgit v1.2.3


From 3a19faa5ff8a66395c5eb8d1400338cefaa21187 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 18 Oct 2018 17:44:48 -0700
Subject: Update script to work with existing v1 pipeline data

---
 packages/pipeline/package.json                     |  7 +-
 .../contract-wrappers/exchange_events.ts           |  5 +-
 .../pipeline/src/entities/ExchangeCancelEvent.ts   |  5 +-
 .../src/entities/ExchangeCancelUpToEvent.ts        |  5 +-
 .../pipeline/src/entities/ExchangeFillEvent.ts     |  7 +-
 packages/pipeline/src/entities/SraOrder.ts         |  4 +-
 packages/pipeline/src/index.ts                     | 76 +++++++++++++++-------
 packages/pipeline/src/ormconfig.ts                 | 15 ++++-
 packages/pipeline/src/parsers/events/index.ts      |  3 +-
 .../pipeline/test/parsers/events/index_test.ts     |  3 +-
 10 files changed, 90 insertions(+), 40 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 0071fab2c..47033bf33 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -25,8 +25,8 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@types/ramda": "^0.25.38",
         "@0x/tslint-config": "^1.0.9",
+        "@types/ramda": "^0.25.38",
         "chai": "^4.1.2",
         "chai-as-promised": "^7.1.1",
         "chai-bignumber": "^2.0.2",
@@ -36,10 +36,10 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/dev-utils": "^1.0.13",
-        "@0x/contract-artifacts": "^1.0.1",
         "@0x/connect": "^3.0.2",
+        "@0x/contract-artifacts": "^1.0.1",
         "@0x/contract-wrappers": "^3.0.0",
+        "@0x/dev-utils": "^1.0.13",
         "@0x/order-utils": "^2.0.0",
         "@0x/subproviders": "^2.1.0",
         "@0x/types": "^1.2.0",
@@ -47,6 +47,7 @@
         "@0x/web3-wrapper": "^3.1.0",
         "axios": "^0.18.0",
         "ethereum-types": "^1.0.6",
+        "pg": "^7.5.0",
         "ramda": "^0.25.0",
         "reflect-metadata": "^0.1.12",
         "sqlite3": "^4.0.2",
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
index 46f115705..5ce8381cd 100644
--- a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -29,7 +29,10 @@ export class ExchangeEventsSource {
         let events: Array<LogWithDecodedArgs<ExchangeFillEventArgs>> = [];
         for (let currFromBlock = fromBlock; currFromBlock <= calculatedToBlock; currFromBlock += NUM_BLOCKS_PER_QUERY) {
             events = events.concat(
-                await this._getFillEventsForRangeAsync(currFromBlock, currFromBlock + NUM_BLOCKS_PER_QUERY - 1),
+                await this._getFillEventsForRangeAsync(
+                    currFromBlock,
+                    Math.min(currFromBlock + NUM_BLOCKS_PER_QUERY - 1, calculatedToBlock),
+                ),
             );
         }
         return events;
diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
index 7010ab9f2..698b9e2ec 100644
--- a/packages/pipeline/src/entities/ExchangeCancelEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
@@ -1,15 +1,16 @@
-import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
 @Entity()
-export class ExchangeCancelEvent extends BaseEntity {
+export class ExchangeCancelEvent {
     @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
     @Column() public rawData!: string;
 
+    // TODO(albrow): Include transaction hash
     @Column() public makerAddress!: string;
     @Column({ nullable: true, type: String })
     public takerAddress!: string;
diff --git a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
index 03a02b069..3ca75ccf7 100644
--- a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
@@ -1,11 +1,12 @@
-import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 @Entity()
-export class ExchangeCancelUpToEvent extends BaseEntity {
+export class ExchangeCancelUpToEvent {
     @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
+    // TODO(albrow): Include transaction hash
     @Column() public rawData!: string;
 
     @Column() public makerAddress!: string;
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index 5eafa7449..6e549af93 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -1,18 +1,19 @@
-import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
 @Entity()
-export class ExchangeFillEvent extends BaseEntity {
+export class ExchangeFillEvent {
     @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
     @Column() public rawData!: string;
 
+    @Column() public transactionHash!: string;
     @Column() public makerAddress!: string;
     @Column() public takerAddress!: string;
-    @Column() public feeRecepientAddress!: string;
+    @Column() public feeRecipientAddress!: string;
     @Column() public senderAddress!: string;
     @Column() public makerAssetFilledAmount!: string;
     @Column() public takerAssetFilledAmount!: string;
diff --git a/packages/pipeline/src/entities/SraOrder.ts b/packages/pipeline/src/entities/SraOrder.ts
index e4987df57..a22f7c4e5 100644
--- a/packages/pipeline/src/entities/SraOrder.ts
+++ b/packages/pipeline/src/entities/SraOrder.ts
@@ -1,9 +1,9 @@
-import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
 @Entity()
-export class SraOrder extends BaseEntity {
+export class SraOrder {
     @PrimaryColumn() public exchangeAddress!: string;
     @PrimaryColumn() public orderHashHex!: string;
 
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index d4bca65c5..58646fc56 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,50 +1,78 @@
-import { HttpClient } from '@0x/connect';
 import { web3Factory } from '@0x/dev-utils';
 import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
 import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
-import { SraOrder } from './entities/SraOrder';
-import { config } from './ormconfig';
+import { deployConfig } from './ormconfig';
 import { parseExchangeEvents } from './parsers/events';
-import { parseSraOrders } from './parsers/sra_orders';
+import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 
 let connection: Connection;
 
 (async () => {
-    connection = await createConnection(config);
+    connection = await createConnection(deployConfig);
     await getExchangeEventsAsync();
-    // await getSraOrdersAsync();
+    await mergeExchangeEventsAsync();
+    console.log('Exiting process');
+    process.exit(0);
 })();
 
 // TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
 // wrong rpcUrl it just returns early with no error.
 async function getExchangeEventsAsync(): Promise<void> {
+    console.log('Getting event logs...');
     const provider = web3Factory.getRpcProvider({
         rpcUrl: 'https://mainnet.infura.io',
     });
+    const eventsRepository = connection.getRepository(ExchangeFillEvent);
     const exchangeEvents = new ExchangeEventsSource(provider, 1);
     const eventLogs = await exchangeEvents.getFillEventsAsync();
+    console.log('Parsing events...');
     const events = parseExchangeEvents(eventLogs);
-    console.log('Got events: ' + events.length);
-    for (const event of events) {
-        await event.save();
-    }
+    console.log(`Retrieved and parsed ${events.length} total events.`);
+    console.log('Saving events...');
+    eventsRepository.save(events);
     console.log('Saved events.');
-    console.log('Exiting process');
-    process.exit(0);
 }
 
-async function getSraOrdersAsync(): Promise<void> {
-    const orderRepository = connection.getRepository(SraOrder);
-    console.log(`found ${await orderRepository.count()} existing orders`);
-    const sraUrl = 'https://api.radarrelay.com/0x/v2';
-    const connect = new HttpClient(sraUrl);
-    const rawOrders = await connect.getOrdersAsync();
-    const orders = parseSraOrders(rawOrders);
-    for (const order of orders) {
-        order.sourceUrl = sraUrl;
-        await order.save();
-    }
-    console.log(`now there are ${await orderRepository.count()} total orders`);
+const insertEventsRawQuery = `INSERT INTO events_raw (
+    event_type,
+    error_id,
+    order_hash,
+    maker,
+    maker_amount,
+    maker_fee,
+    maker_token,
+    taker,
+    taker_amount,
+    taker_fee,
+    taker_token,
+    txn_hash,
+    fee_recipient,
+    block_number,
+    log_index
+)
+(
+    SELECT
+        'LogFill',
+        null,
+        "orderHash",
+        "makerAddress",
+        "makerAssetFilledAmount"::numeric(78),
+        "makerFeePaid"::numeric(78),
+        "makerTokenAddress",
+        "takerAddress",
+        "takerAssetFilledAmount"::numeric(78),
+        "takerFeePaid"::numeric(78),
+        "takerTokenAddress",
+        "transactionHash",
+        "feeRecipientAddress",
+        "blockNumber",
+        "logIndex"
+    FROM exchange_fill_event
+) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
+
+async function mergeExchangeEventsAsync(): Promise<void> {
+    console.log('Merging results into events_raw...');
+    await connection.query(insertEventsRawQuery);
 }
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 48e316078..eaafeb7d5 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -1,6 +1,6 @@
 import { ConnectionOptions } from 'typeorm';
 
-export const config: ConnectionOptions = {
+export const testConfig: ConnectionOptions = {
     type: 'sqlite',
     database: 'database.sqlite',
     synchronize: true,
@@ -12,3 +12,16 @@ export const config: ConnectionOptions = {
         migrationsDir: 'lib/src/migrations',
     },
 };
+
+export const deployConfig: ConnectionOptions = {
+    type: 'postgres',
+    url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
+    synchronize: true,
+    logging: false,
+    entities: ['./lib/src/entities/**/*.js'],
+    migrations: ['./lib/src/migrations/**/*.js'],
+    cli: {
+        entitiesDir: 'lib/src/entities',
+        migrationsDir: 'lib/src/migrations',
+    },
+};
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index b9b4d02cb..abfb7ddb6 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -43,9 +43,10 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
     exchangeFillEvent.logIndex = eventLog.logIndex as number;
     exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.transactionHash = eventLog.transactionHash;
     exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
-    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
     exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
     exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
     exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index 0730e4013..451988f8e 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -51,9 +51,10 @@ describe('exchange_events', () => {
             expected.logIndex = 102;
             expected.rawData =
                 '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';
+            expected.transactionHash = '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe';
             expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
             expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.feeRecepientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
+            expected.feeRecipientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
             expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
             expected.makerAssetFilledAmount = '10000000000000000';
             expected.takerAssetFilledAmount = '100000000000000000';
-- 
cgit v1.2.3


From af2546bc58e49b2f99bcd2c1b81ceebed6f7b6d9 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 18 Oct 2018 17:48:52 -0700
Subject: Rename index.ts -> merge_v2_events

---
 packages/pipeline/src/index.ts           | 78 --------------------------------
 packages/pipeline/src/merge_v2_events.ts | 78 ++++++++++++++++++++++++++++++++
 2 files changed, 78 insertions(+), 78 deletions(-)
 delete mode 100644 packages/pipeline/src/index.ts
 create mode 100644 packages/pipeline/src/merge_v2_events.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
deleted file mode 100644
index 58646fc56..000000000
--- a/packages/pipeline/src/index.ts
+++ /dev/null
@@ -1,78 +0,0 @@
-import { web3Factory } from '@0x/dev-utils';
-import 'reflect-metadata';
-import { Connection, createConnection } from 'typeorm';
-
-import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
-import { deployConfig } from './ormconfig';
-import { parseExchangeEvents } from './parsers/events';
-import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
-
-let connection: Connection;
-
-(async () => {
-    connection = await createConnection(deployConfig);
-    await getExchangeEventsAsync();
-    await mergeExchangeEventsAsync();
-    console.log('Exiting process');
-    process.exit(0);
-})();
-
-// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
-// wrong rpcUrl it just returns early with no error.
-async function getExchangeEventsAsync(): Promise<void> {
-    console.log('Getting event logs...');
-    const provider = web3Factory.getRpcProvider({
-        rpcUrl: 'https://mainnet.infura.io',
-    });
-    const eventsRepository = connection.getRepository(ExchangeFillEvent);
-    const exchangeEvents = new ExchangeEventsSource(provider, 1);
-    const eventLogs = await exchangeEvents.getFillEventsAsync();
-    console.log('Parsing events...');
-    const events = parseExchangeEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total events.`);
-    console.log('Saving events...');
-    eventsRepository.save(events);
-    console.log('Saved events.');
-}
-
-const insertEventsRawQuery = `INSERT INTO events_raw (
-    event_type,
-    error_id,
-    order_hash,
-    maker,
-    maker_amount,
-    maker_fee,
-    maker_token,
-    taker,
-    taker_amount,
-    taker_fee,
-    taker_token,
-    txn_hash,
-    fee_recipient,
-    block_number,
-    log_index
-)
-(
-    SELECT
-        'LogFill',
-        null,
-        "orderHash",
-        "makerAddress",
-        "makerAssetFilledAmount"::numeric(78),
-        "makerFeePaid"::numeric(78),
-        "makerTokenAddress",
-        "takerAddress",
-        "takerAssetFilledAmount"::numeric(78),
-        "takerFeePaid"::numeric(78),
-        "takerTokenAddress",
-        "transactionHash",
-        "feeRecipientAddress",
-        "blockNumber",
-        "logIndex"
-    FROM exchange_fill_event
-) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
-
-async function mergeExchangeEventsAsync(): Promise<void> {
-    console.log('Merging results into events_raw...');
-    await connection.query(insertEventsRawQuery);
-}
diff --git a/packages/pipeline/src/merge_v2_events.ts b/packages/pipeline/src/merge_v2_events.ts
new file mode 100644
index 000000000..58646fc56
--- /dev/null
+++ b/packages/pipeline/src/merge_v2_events.ts
@@ -0,0 +1,78 @@
+import { web3Factory } from '@0x/dev-utils';
+import 'reflect-metadata';
+import { Connection, createConnection } from 'typeorm';
+
+import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
+import { deployConfig } from './ormconfig';
+import { parseExchangeEvents } from './parsers/events';
+import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(deployConfig);
+    await getExchangeEventsAsync();
+    await mergeExchangeEventsAsync();
+    console.log('Exiting process');
+    process.exit(0);
+})();
+
+// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
+// wrong rpcUrl it just returns early with no error.
+async function getExchangeEventsAsync(): Promise<void> {
+    console.log('Getting event logs...');
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: 'https://mainnet.infura.io',
+    });
+    const eventsRepository = connection.getRepository(ExchangeFillEvent);
+    const exchangeEvents = new ExchangeEventsSource(provider, 1);
+    const eventLogs = await exchangeEvents.getFillEventsAsync();
+    console.log('Parsing events...');
+    const events = parseExchangeEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total events.`);
+    console.log('Saving events...');
+    eventsRepository.save(events);
+    console.log('Saved events.');
+}
+
+const insertEventsRawQuery = `INSERT INTO events_raw (
+    event_type,
+    error_id,
+    order_hash,
+    maker,
+    maker_amount,
+    maker_fee,
+    maker_token,
+    taker,
+    taker_amount,
+    taker_fee,
+    taker_token,
+    txn_hash,
+    fee_recipient,
+    block_number,
+    log_index
+)
+(
+    SELECT
+        'LogFill',
+        null,
+        "orderHash",
+        "makerAddress",
+        "makerAssetFilledAmount"::numeric(78),
+        "makerFeePaid"::numeric(78),
+        "makerTokenAddress",
+        "takerAddress",
+        "takerAssetFilledAmount"::numeric(78),
+        "takerFeePaid"::numeric(78),
+        "takerTokenAddress",
+        "transactionHash",
+        "feeRecipientAddress",
+        "blockNumber",
+        "logIndex"
+    FROM exchange_fill_event
+) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
+
+async function mergeExchangeEventsAsync(): Promise<void> {
+    console.log('Merging results into events_raw...');
+    await connection.query(insertEventsRawQuery);
+}
-- 
cgit v1.2.3


From 7945d2ea62f3a2bca363f9a37b471e02531490c7 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Fri, 19 Oct 2018 13:50:48 -0700
Subject: Enable verbose logging

---
 packages/pipeline/src/ormconfig.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index eaafeb7d5..6201d4f37 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -17,7 +17,7 @@ export const deployConfig: ConnectionOptions = {
     type: 'postgres',
     url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
     synchronize: true,
-    logging: false,
+    logging: true,
     entities: ['./lib/src/entities/**/*.js'],
     migrations: ['./lib/src/migrations/**/*.js'],
     cli: {
-- 
cgit v1.2.3


From aeff948c9a89b07117a714cc7af1c1a3c810f0b7 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Fri, 19 Oct 2018 14:05:35 -0700
Subject: Fix bugs in merge_v2_events script and disable verbose logging

---
 packages/pipeline/src/merge_v2_events.ts | 5 ++++-
 packages/pipeline/src/ormconfig.ts       | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/merge_v2_events.ts b/packages/pipeline/src/merge_v2_events.ts
index 58646fc56..71d5e1806 100644
--- a/packages/pipeline/src/merge_v2_events.ts
+++ b/packages/pipeline/src/merge_v2_events.ts
@@ -31,7 +31,10 @@ async function getExchangeEventsAsync(): Promise<void> {
     const events = parseExchangeEvents(eventLogs);
     console.log(`Retrieved and parsed ${events.length} total events.`);
     console.log('Saving events...');
-    eventsRepository.save(events);
+    for (const event of events) {
+        await eventsRepository.save(event);
+    }
+    await eventsRepository.save(events);
     console.log('Saved events.');
 }
 
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 6201d4f37..eaafeb7d5 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -17,7 +17,7 @@ export const deployConfig: ConnectionOptions = {
     type: 'postgres',
     url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
     synchronize: true,
-    logging: true,
+    logging: false,
     entities: ['./lib/src/entities/**/*.js'],
     migrations: ['./lib/src/migrations/**/*.js'],
     cli: {
-- 
cgit v1.2.3


From d959b3e23402840661f45a2b5ecd5ca64dcdabf3 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 22 Oct 2018 16:09:35 -0700
Subject: chore: Fix tslint config.

---
 packages/pipeline/src/merge_v2_events.ts | 2 +-
 packages/pipeline/tslint.json            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/merge_v2_events.ts b/packages/pipeline/src/merge_v2_events.ts
index 71d5e1806..24439423f 100644
--- a/packages/pipeline/src/merge_v2_events.ts
+++ b/packages/pipeline/src/merge_v2_events.ts
@@ -3,9 +3,9 @@ import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
 import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
+import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { deployConfig } from './ormconfig';
 import { parseExchangeEvents } from './parsers/events';
-import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 
 let connection: Connection;
 
diff --git a/packages/pipeline/tslint.json b/packages/pipeline/tslint.json
index ffaefe83a..dd9053357 100644
--- a/packages/pipeline/tslint.json
+++ b/packages/pipeline/tslint.json
@@ -1,3 +1,3 @@
 {
-    "extends": ["@0xproject/tslint-config"]
+    "extends": ["@0x/tslint-config"]
 }
-- 
cgit v1.2.3


From bb440b683a7a4d966694de2b897f51f22dadb31c Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 23 Oct 2018 16:03:52 -0700
Subject: Implement support for getting and parsing blocks and transactions

---
 packages/pipeline/src/data_sources/web3/index.ts | 22 ++++++++
 packages/pipeline/src/entities/Block.ts          |  9 ++++
 packages/pipeline/src/entities/Transaction.ts    | 11 ++++
 packages/pipeline/src/index.ts                   | 68 ++++++++++++++++++++++++
 packages/pipeline/src/parsers/web3/index.ts      | 39 ++++++++++++++
 5 files changed, 149 insertions(+)
 create mode 100644 packages/pipeline/src/data_sources/web3/index.ts
 create mode 100644 packages/pipeline/src/entities/Block.ts
 create mode 100644 packages/pipeline/src/entities/Transaction.ts
 create mode 100644 packages/pipeline/src/index.ts
 create mode 100644 packages/pipeline/src/parsers/web3/index.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/web3/index.ts b/packages/pipeline/src/data_sources/web3/index.ts
new file mode 100644
index 000000000..64e909939
--- /dev/null
+++ b/packages/pipeline/src/data_sources/web3/index.ts
@@ -0,0 +1,22 @@
+import { Web3ProviderEngine } from '@0x/subproviders';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { BlockWithoutTransactionData, Transaction } from 'ethereum-types';
+
+export class Web3Source {
+    private _web3Wrapper: Web3Wrapper;
+    constructor(provider: Web3ProviderEngine) {
+        this._web3Wrapper = new Web3Wrapper(provider);
+    }
+
+    public async getBlockInfoAsync(blockNumber: number): Promise<BlockWithoutTransactionData> {
+        const block = await this._web3Wrapper.getBlockIfExistsAsync(blockNumber);
+        if (block == null) {
+            return Promise.reject(new Error('Could not find block for given block number: ' + blockNumber));
+        }
+        return block;
+    }
+
+    public async getTransactionInfoAsync(txHash: string): Promise<Transaction> {
+        return this._web3Wrapper.getTransactionByHashAsync(txHash);
+    }
+}
diff --git a/packages/pipeline/src/entities/Block.ts b/packages/pipeline/src/entities/Block.ts
new file mode 100644
index 000000000..49e0ef840
--- /dev/null
+++ b/packages/pipeline/src/entities/Block.ts
@@ -0,0 +1,9 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class Block {
+    @PrimaryColumn() public hash!: string;
+    @PrimaryColumn() public number!: number;
+
+    @Column() public unixTimestampSeconds!: number;
+}
diff --git a/packages/pipeline/src/entities/Transaction.ts b/packages/pipeline/src/entities/Transaction.ts
new file mode 100644
index 000000000..d89d44746
--- /dev/null
+++ b/packages/pipeline/src/entities/Transaction.ts
@@ -0,0 +1,11 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class Transaction {
+    @PrimaryColumn() public transactionHash!: string;
+    @PrimaryColumn() public blockHash!: string;
+    @PrimaryColumn() public blockNumber!: number;
+
+    @Column() public gasUsed!: number;
+    @Column() public gasPrice!: number;
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
new file mode 100644
index 000000000..ad0e4c68f
--- /dev/null
+++ b/packages/pipeline/src/index.ts
@@ -0,0 +1,68 @@
+import { web3Factory } from '@0x/dev-utils';
+import { Web3ProviderEngine } from '@0x/subproviders';
+import 'reflect-metadata';
+import { Connection, createConnection } from 'typeorm';
+
+import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
+import { Web3Source } from './data_sources/web3';
+import { Block } from './entities/Block';
+import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+import { Transaction } from './entities/Transaction';
+import { testConfig } from './ormconfig';
+import { parseExchangeEvents } from './parsers/events';
+import { parseBlock, parseTransaction } from './parsers/web3';
+
+const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(testConfig);
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: 'https://mainnet.infura.io',
+    });
+    await getExchangeEventsAsync(provider);
+    await getBlockAsync(provider);
+    await getTransactionAsync(provider);
+    console.log('Exiting process');
+    process.exit(0);
+})();
+
+async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<void> {
+    console.log('Getting event logs...');
+    const eventsRepository = connection.getRepository(ExchangeFillEvent);
+    const exchangeEvents = new ExchangeEventsSource(provider, 1);
+    const eventLogs = await exchangeEvents.getFillEventsAsync(EXCHANGE_START_BLOCK, EXCHANGE_START_BLOCK + 100000);
+    console.log('Parsing events...');
+    const events = parseExchangeEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total events.`);
+    console.log('Saving events...');
+    for (const event of events) {
+        await eventsRepository.save(event);
+    }
+    console.log('Saved events.');
+}
+
+async function getBlockAsync(provider: Web3ProviderEngine): Promise<void> {
+    console.log('Getting block info...');
+    const blocksRepository = connection.getRepository(Block);
+    const web3Source = new Web3Source(provider);
+    const rawBlock = await web3Source.getBlockInfoAsync(EXCHANGE_START_BLOCK);
+    const block = parseBlock(rawBlock);
+    console.log('Saving block info...');
+    await blocksRepository.save(block);
+    console.log('Done saving block.');
+}
+
+async function getTransactionAsync(provider: Web3ProviderEngine): Promise<void> {
+    console.log('Getting tx info...');
+    const txsRepository = connection.getRepository(Transaction);
+    const web3Source = new Web3Source(provider);
+    const rawTx = await web3Source.getTransactionInfoAsync(
+        '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+    );
+    const tx = parseTransaction(rawTx);
+    console.log('Saving tx info...');
+    await txsRepository.save(tx);
+    console.log('Done saving tx.');
+}
diff --git a/packages/pipeline/src/parsers/web3/index.ts b/packages/pipeline/src/parsers/web3/index.ts
new file mode 100644
index 000000000..c6647c966
--- /dev/null
+++ b/packages/pipeline/src/parsers/web3/index.ts
@@ -0,0 +1,39 @@
+import { BlockWithoutTransactionData, Transaction as EthTransaction } from 'ethereum-types';
+
+import { Block } from '../../entities/Block';
+import { Transaction } from '../../entities/Transaction';
+
+export function parseBlock(rawBlock: BlockWithoutTransactionData): Block {
+    if (rawBlock.hash == null) {
+        throw new Error('Tried to parse raw block but hash was null');
+    }
+    if (rawBlock.number == null) {
+        throw new Error('Tried to parse raw block but number was null');
+    }
+
+    const block = new Block();
+    block.hash = rawBlock.hash;
+    block.number = rawBlock.number;
+    block.unixTimestampSeconds = rawBlock.timestamp;
+    return block;
+}
+
+export function parseTransaction(rawTransaction: EthTransaction): Transaction {
+    if (rawTransaction.blockHash == null) {
+        throw new Error('Tried to parse raw transaction but blockHash was null');
+    }
+    if (rawTransaction.blockNumber == null) {
+        throw new Error('Tried to parse raw transaction but blockNumber was null');
+    }
+
+    const tx = new Transaction();
+    tx.transactionHash = rawTransaction.hash;
+    tx.blockHash = rawTransaction.blockHash;
+    tx.blockNumber = rawTransaction.blockNumber;
+
+    tx.gasUsed = rawTransaction.gas;
+    // TODO(albrow) figure out bignum solution.
+    tx.gasPrice = rawTransaction.gasPrice.toNumber();
+
+    return tx;
+}
-- 
cgit v1.2.3


From 5e22a862b77d4947361342972c28a8552d13018e Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 24 Oct 2018 18:34:20 -0700
Subject: Implement fetching and parsing relayer info

---
 packages/pipeline/package.json                     |  1 +
 .../src/data_sources/relayer-registry/index.ts     | 33 ++++++++++++++++++++++
 packages/pipeline/src/entities/Relayer.ts          | 22 +++++++++++++++
 packages/pipeline/src/index.ts                     | 29 +++++++++++++++----
 .../pipeline/src/parsers/relayer_registry/index.ts | 28 ++++++++++++++++++
 5 files changed, 107 insertions(+), 6 deletions(-)
 create mode 100644 packages/pipeline/src/data_sources/relayer-registry/index.ts
 create mode 100644 packages/pipeline/src/entities/Relayer.ts
 create mode 100644 packages/pipeline/src/parsers/relayer_registry/index.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 47033bf33..253da3f19 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -27,6 +27,7 @@
     "devDependencies": {
         "@0x/tslint-config": "^1.0.9",
         "@types/ramda": "^0.25.38",
+        "@types/axios": "^0.14.0",
         "chai": "^4.1.2",
         "chai-as-promised": "^7.1.1",
         "chai-bignumber": "^2.0.2",
diff --git a/packages/pipeline/src/data_sources/relayer-registry/index.ts b/packages/pipeline/src/data_sources/relayer-registry/index.ts
new file mode 100644
index 000000000..c97b50d27
--- /dev/null
+++ b/packages/pipeline/src/data_sources/relayer-registry/index.ts
@@ -0,0 +1,33 @@
+import axios from 'axios';
+
+export interface RelayerResponse {
+    name: string;
+    homepage_url: string;
+    app_url: string;
+    header_img: string;
+    logo_img: string;
+    networks: RelayerResponseNetwork[];
+}
+
+export interface RelayerResponseNetwork {
+    networkId: number;
+    sra_http_endpoint?: string;
+    sra_ws_endpoint?: string;
+    static_order_fields?: {
+        fee_recipient_addresses?: string[];
+        taker_addresses?: string[];
+    };
+}
+
+export class RelayerRegistrySource {
+    private _url: string;
+
+    constructor(url: string) {
+        this._url = url;
+    }
+
+    public async getRelayerInfoAsync(): Promise<RelayerResponse[]> {
+        const resp = await axios.get<RelayerResponse[]>(this._url);
+        return resp.data;
+    }
+}
diff --git a/packages/pipeline/src/entities/Relayer.ts b/packages/pipeline/src/entities/Relayer.ts
new file mode 100644
index 000000000..ebdcbf345
--- /dev/null
+++ b/packages/pipeline/src/entities/Relayer.ts
@@ -0,0 +1,22 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class Relayer {
+    @PrimaryColumn() public name!: string;
+
+    @Column() public url!: string;
+    @Column({ nullable: true, type: String })
+    public sraHttpEndpoint!: string | null;
+    @Column({ nullable: true, type: String })
+    public sraWsEndpoint!: string | null;
+    @Column({ nullable: true, type: String })
+    public appUrl!: string | null;
+
+    // TODO(albrow): Add exchange contract or protocol version?
+    // TODO(albrow): Add network ids for addresses?
+
+    @Column({ type: 'varchar', array: true })
+    public feeRecipientAddresses!: string[];
+    @Column({ type: 'varchar', array: true })
+    public takerAddresses!: string[];
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index ad0e4c68f..9483eb257 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -4,27 +4,31 @@ import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
 import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
+import { RelayerRegistrySource } from './data_sources/relayer-registry';
 import { Web3Source } from './data_sources/web3';
 import { Block } from './entities/Block';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+import { Relayer } from './entities/Relayer';
 import { Transaction } from './entities/Transaction';
-import { testConfig } from './ormconfig';
+import { deployConfig } from './ormconfig';
 import { parseExchangeEvents } from './parsers/events';
+import { parseRelayers } from './parsers/relayer_registry';
 import { parseBlock, parseTransaction } from './parsers/web3';
 
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
+const RELAYER_REGISTRY_URL = 'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/master/relayers.json';
 
 let connection: Connection;
 
 (async () => {
-    connection = await createConnection(testConfig);
+    connection = await createConnection(deployConfig);
     const provider = web3Factory.getRpcProvider({
         rpcUrl: 'https://mainnet.infura.io',
     });
-    await getExchangeEventsAsync(provider);
-    await getBlockAsync(provider);
-    await getTransactionAsync(provider);
-    console.log('Exiting process');
+    // await getExchangeEventsAsync(provider);
+    // await getBlockAsync(provider);
+    // await getTransactionAsync(provider);
+    await getRelayers(RELAYER_REGISTRY_URL);
     process.exit(0);
 })();
 
@@ -66,3 +70,16 @@ async function getTransactionAsync(provider: Web3ProviderEngine): Promise<void>
     await txsRepository.save(tx);
     console.log('Done saving tx.');
 }
+
+async function getRelayers(url: string): Promise<void> {
+    console.log('Getting relayer info...');
+    const relayerRepository = connection.getRepository(Relayer);
+    const relayerSource = new RelayerRegistrySource(RELAYER_REGISTRY_URL);
+    const relayersResp = await relayerSource.getRelayerInfoAsync();
+    const relayers = parseRelayers(relayersResp);
+    console.log('Saving relayer info...');
+    // for (const relayer of relayers) {
+    await relayerRepository.save(relayers);
+    // }
+    console.log('Done saving relayers.');
+}
diff --git a/packages/pipeline/src/parsers/relayer_registry/index.ts b/packages/pipeline/src/parsers/relayer_registry/index.ts
new file mode 100644
index 000000000..6eca10167
--- /dev/null
+++ b/packages/pipeline/src/parsers/relayer_registry/index.ts
@@ -0,0 +1,28 @@
+import * as R from 'ramda';
+
+import { RelayerResponse, RelayerResponseNetwork } from '../../data_sources/relayer-registry';
+import { Relayer } from '../../entities/Relayer';
+
+export const parseRelayers = R.map(parseRelayer);
+
+function parseRelayer(relayerResp: RelayerResponse): Relayer {
+    const relayer = new Relayer();
+    relayer.name = relayerResp.name;
+    relayer.url = relayerResp.homepage_url;
+    relayer.appUrl = relayerResp.app_url;
+    const mainnet = getMainNetwork(relayerResp);
+    if (mainnet !== undefined) {
+        relayer.sraHttpEndpoint = mainnet.sra_http_endpoint || null;
+        relayer.sraWsEndpoint = mainnet.sra_ws_endpoint || null;
+        relayer.feeRecipientAddresses = R.path(['static_order_fields', 'fee_recipient_addresses'], mainnet) || [];
+        relayer.takerAddresses = R.path(['static_order_fields', 'taker_addresses'], mainnet) || [];
+    } else {
+        relayer.feeRecipientAddresses = [];
+        relayer.takerAddresses = [];
+    }
+    return relayer;
+}
+
+function getMainNetwork(relayerResp: RelayerResponse): RelayerResponseNetwork | undefined {
+    return R.find(network => network.networkId === 1, relayerResp.networks);
+}
-- 
cgit v1.2.3


From 21d4807206040e945aa4d4b224e20503873f8e50 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 6 Nov 2018 10:40:07 -0800
Subject: Add build:ci to pipeline package.json

---
 packages/pipeline/package.json | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 253da3f19..3380a970a 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -5,6 +5,7 @@
     "description": "Data pipeline for offline analysis",
     "scripts": {
         "build": "yarn tsc -b",
+        "build:ci": "yarn build",
         "test": "yarn run_mocha",
         "rebuild_and_test": "run-s build test",
         "test:circleci": "yarn test:coverage",
-- 
cgit v1.2.3


From dca2a4e9c2712f67852bed4ae6ae76c6434f7e56 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 6 Nov 2018 12:53:59 -0800
Subject: Remove outdated info from README

---
 packages/pipeline/README.md | 21 ---------------------
 1 file changed, 21 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/README.md b/packages/pipeline/README.md
index 594454bd0..df54de21c 100644
--- a/packages/pipeline/README.md
+++ b/packages/pipeline/README.md
@@ -8,27 +8,6 @@ We strongly recommend that the community help us make improvements and determine
 
 Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
 
-## Local Dev Setup
-
-Requires Node version 6.9.5 or higher.
-
-Add the following to your `.env` file:
-
-```
-REDSHIFT_USER
-REDSHIFT_DB
-REDSHIFT_PASSWORD
-REDSHIFT_PORT
-REDSHIFT_HOST
-WEB3_PROVIDER_URL
-```
-
-Running a script example:
-
-```
-node ./lib/scripts/scrape_data.js --type tokens
-```
-
 ### Install dependencies:
 
 ```bash
-- 
cgit v1.2.3


From 8248fbb231a0c0acd59fd1f265114dd6dc78a253 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 7 Nov 2018 15:29:34 -0800
Subject: Update relayer code to use new relayer-registry format

---
 packages/pipeline/src/data_sources/relayer-registry/index.ts | 4 ++--
 packages/pipeline/src/entities/Relayer.ts                    | 3 ++-
 packages/pipeline/src/index.ts                               | 5 ++++-
 packages/pipeline/src/parsers/relayer_registry/index.ts      | 8 ++++++--
 4 files changed, 14 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/relayer-registry/index.ts b/packages/pipeline/src/data_sources/relayer-registry/index.ts
index c97b50d27..8199dae14 100644
--- a/packages/pipeline/src/data_sources/relayer-registry/index.ts
+++ b/packages/pipeline/src/data_sources/relayer-registry/index.ts
@@ -26,8 +26,8 @@ export class RelayerRegistrySource {
         this._url = url;
     }
 
-    public async getRelayerInfoAsync(): Promise<RelayerResponse[]> {
-        const resp = await axios.get<RelayerResponse[]>(this._url);
+    public async getRelayerInfoAsync(): Promise<Map<string, RelayerResponse>> {
+        const resp = await axios.get<Map<string, RelayerResponse>>(this._url);
         return resp.data;
     }
 }
diff --git a/packages/pipeline/src/entities/Relayer.ts b/packages/pipeline/src/entities/Relayer.ts
index ebdcbf345..605355fa8 100644
--- a/packages/pipeline/src/entities/Relayer.ts
+++ b/packages/pipeline/src/entities/Relayer.ts
@@ -2,8 +2,9 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 @Entity()
 export class Relayer {
-    @PrimaryColumn() public name!: string;
+    @PrimaryColumn() public uuid!: string;
 
+    @Column() public name!: string;
     @Column() public url!: string;
     @Column({ nullable: true, type: String })
     public sraHttpEndpoint!: string | null;
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 9483eb257..b42256d87 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -16,7 +16,10 @@ import { parseRelayers } from './parsers/relayer_registry';
 import { parseBlock, parseTransaction } from './parsers/web3';
 
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
-const RELAYER_REGISTRY_URL = 'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/master/relayers.json';
+// NOTE(albrow): We need to manually update this URL for now. Fix this when we
+// have the relayer-registry behind semantic versioning.
+const RELAYER_REGISTRY_URL =
+    'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/4701c85677d161ea729a466aebbc1826c6aa2c0b/relayers.json';
 
 let connection: Connection;
 
diff --git a/packages/pipeline/src/parsers/relayer_registry/index.ts b/packages/pipeline/src/parsers/relayer_registry/index.ts
index 6eca10167..50fd12443 100644
--- a/packages/pipeline/src/parsers/relayer_registry/index.ts
+++ b/packages/pipeline/src/parsers/relayer_registry/index.ts
@@ -3,10 +3,14 @@ import * as R from 'ramda';
 import { RelayerResponse, RelayerResponseNetwork } from '../../data_sources/relayer-registry';
 import { Relayer } from '../../entities/Relayer';
 
-export const parseRelayers = R.map(parseRelayer);
+export function parseRelayers(rawResp: Map<string, RelayerResponse>): Relayer[] {
+    const parsedAsObject = R.mapObjIndexed(parseRelayer, rawResp);
+    return R.values(parsedAsObject);
+}
 
-function parseRelayer(relayerResp: RelayerResponse): Relayer {
+function parseRelayer(relayerResp: RelayerResponse, uuid: string): Relayer {
     const relayer = new Relayer();
+    relayer.uuid = uuid;
     relayer.name = relayerResp.name;
     relayer.url = relayerResp.homepage_url;
     relayer.appUrl = relayerResp.app_url;
-- 
cgit v1.2.3


From 830d0f3b21ae26a2b683c388211e442e82bc7459 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 7 Nov 2018 15:56:35 -0800
Subject: Use bigint for gasUsed and gasPrice in Transaction

---
 packages/pipeline/src/entities/Transaction.ts | 6 ++++--
 packages/pipeline/src/index.ts                | 6 +++---
 2 files changed, 7 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/Transaction.ts b/packages/pipeline/src/entities/Transaction.ts
index d89d44746..8a68da813 100644
--- a/packages/pipeline/src/entities/Transaction.ts
+++ b/packages/pipeline/src/entities/Transaction.ts
@@ -6,6 +6,8 @@ export class Transaction {
     @PrimaryColumn() public blockHash!: string;
     @PrimaryColumn() public blockNumber!: number;
 
-    @Column() public gasUsed!: number;
-    @Column() public gasPrice!: number;
+    @Column({ type: 'bigint' })
+    public gasUsed!: number;
+    @Column({ type: 'bigint' })
+    public gasPrice!: number;
 }
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index b42256d87..165ff9780 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -28,9 +28,9 @@ let connection: Connection;
     const provider = web3Factory.getRpcProvider({
         rpcUrl: 'https://mainnet.infura.io',
     });
-    // await getExchangeEventsAsync(provider);
-    // await getBlockAsync(provider);
-    // await getTransactionAsync(provider);
+    await getExchangeEventsAsync(provider);
+    await getBlockAsync(provider);
+    await getTransactionAsync(provider);
     await getRelayers(RELAYER_REGISTRY_URL);
     process.exit(0);
 })();
-- 
cgit v1.2.3


From 9cb89725c9289a821db0ebb1809bcd1d0e64c02a Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 7 Nov 2018 15:57:44 -0800
Subject: Remove unused function parameter in index.ts script

---
 packages/pipeline/src/index.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 165ff9780..136d7a64b 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -31,7 +31,7 @@ let connection: Connection;
     await getExchangeEventsAsync(provider);
     await getBlockAsync(provider);
     await getTransactionAsync(provider);
-    await getRelayers(RELAYER_REGISTRY_URL);
+    await getRelayers();
     process.exit(0);
 })();
 
@@ -74,7 +74,7 @@ async function getTransactionAsync(provider: Web3ProviderEngine): Promise<void>
     console.log('Done saving tx.');
 }
 
-async function getRelayers(url: string): Promise<void> {
+async function getRelayers(): Promise<void> {
     console.log('Getting relayer info...');
     const relayerRepository = connection.getRepository(Relayer);
     const relayerSource = new RelayerRegistrySource(RELAYER_REGISTRY_URL);
-- 
cgit v1.2.3


From 954c3b9272556723c10fd02ad6b753ac98ca47fa Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 7 Nov 2018 16:48:25 -0800
Subject: Split index.ts into multiple scripts in scripts/ and detect last
 known block when pulling events

---
 packages/pipeline/src/index.ts                     | 88 ----------------------
 packages/pipeline/src/merge_v2_events.ts           | 81 --------------------
 packages/pipeline/src/scripts/merge_v2_events.ts   | 81 ++++++++++++++++++++
 .../pipeline/src/scripts/pull_missing_events.ts    | 60 +++++++++++++++
 .../pipeline/src/scripts/update_relayer_info.ts    | 31 ++++++++
 5 files changed, 172 insertions(+), 169 deletions(-)
 delete mode 100644 packages/pipeline/src/index.ts
 delete mode 100644 packages/pipeline/src/merge_v2_events.ts
 create mode 100644 packages/pipeline/src/scripts/merge_v2_events.ts
 create mode 100644 packages/pipeline/src/scripts/pull_missing_events.ts
 create mode 100644 packages/pipeline/src/scripts/update_relayer_info.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
deleted file mode 100644
index 136d7a64b..000000000
--- a/packages/pipeline/src/index.ts
+++ /dev/null
@@ -1,88 +0,0 @@
-import { web3Factory } from '@0x/dev-utils';
-import { Web3ProviderEngine } from '@0x/subproviders';
-import 'reflect-metadata';
-import { Connection, createConnection } from 'typeorm';
-
-import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
-import { RelayerRegistrySource } from './data_sources/relayer-registry';
-import { Web3Source } from './data_sources/web3';
-import { Block } from './entities/Block';
-import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
-import { Relayer } from './entities/Relayer';
-import { Transaction } from './entities/Transaction';
-import { deployConfig } from './ormconfig';
-import { parseExchangeEvents } from './parsers/events';
-import { parseRelayers } from './parsers/relayer_registry';
-import { parseBlock, parseTransaction } from './parsers/web3';
-
-const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
-// NOTE(albrow): We need to manually update this URL for now. Fix this when we
-// have the relayer-registry behind semantic versioning.
-const RELAYER_REGISTRY_URL =
-    'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/4701c85677d161ea729a466aebbc1826c6aa2c0b/relayers.json';
-
-let connection: Connection;
-
-(async () => {
-    connection = await createConnection(deployConfig);
-    const provider = web3Factory.getRpcProvider({
-        rpcUrl: 'https://mainnet.infura.io',
-    });
-    await getExchangeEventsAsync(provider);
-    await getBlockAsync(provider);
-    await getTransactionAsync(provider);
-    await getRelayers();
-    process.exit(0);
-})();
-
-async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<void> {
-    console.log('Getting event logs...');
-    const eventsRepository = connection.getRepository(ExchangeFillEvent);
-    const exchangeEvents = new ExchangeEventsSource(provider, 1);
-    const eventLogs = await exchangeEvents.getFillEventsAsync(EXCHANGE_START_BLOCK, EXCHANGE_START_BLOCK + 100000);
-    console.log('Parsing events...');
-    const events = parseExchangeEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total events.`);
-    console.log('Saving events...');
-    for (const event of events) {
-        await eventsRepository.save(event);
-    }
-    console.log('Saved events.');
-}
-
-async function getBlockAsync(provider: Web3ProviderEngine): Promise<void> {
-    console.log('Getting block info...');
-    const blocksRepository = connection.getRepository(Block);
-    const web3Source = new Web3Source(provider);
-    const rawBlock = await web3Source.getBlockInfoAsync(EXCHANGE_START_BLOCK);
-    const block = parseBlock(rawBlock);
-    console.log('Saving block info...');
-    await blocksRepository.save(block);
-    console.log('Done saving block.');
-}
-
-async function getTransactionAsync(provider: Web3ProviderEngine): Promise<void> {
-    console.log('Getting tx info...');
-    const txsRepository = connection.getRepository(Transaction);
-    const web3Source = new Web3Source(provider);
-    const rawTx = await web3Source.getTransactionInfoAsync(
-        '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
-    );
-    const tx = parseTransaction(rawTx);
-    console.log('Saving tx info...');
-    await txsRepository.save(tx);
-    console.log('Done saving tx.');
-}
-
-async function getRelayers(): Promise<void> {
-    console.log('Getting relayer info...');
-    const relayerRepository = connection.getRepository(Relayer);
-    const relayerSource = new RelayerRegistrySource(RELAYER_REGISTRY_URL);
-    const relayersResp = await relayerSource.getRelayerInfoAsync();
-    const relayers = parseRelayers(relayersResp);
-    console.log('Saving relayer info...');
-    // for (const relayer of relayers) {
-    await relayerRepository.save(relayers);
-    // }
-    console.log('Done saving relayers.');
-}
diff --git a/packages/pipeline/src/merge_v2_events.ts b/packages/pipeline/src/merge_v2_events.ts
deleted file mode 100644
index 24439423f..000000000
--- a/packages/pipeline/src/merge_v2_events.ts
+++ /dev/null
@@ -1,81 +0,0 @@
-import { web3Factory } from '@0x/dev-utils';
-import 'reflect-metadata';
-import { Connection, createConnection } from 'typeorm';
-
-import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
-import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
-import { deployConfig } from './ormconfig';
-import { parseExchangeEvents } from './parsers/events';
-
-let connection: Connection;
-
-(async () => {
-    connection = await createConnection(deployConfig);
-    await getExchangeEventsAsync();
-    await mergeExchangeEventsAsync();
-    console.log('Exiting process');
-    process.exit(0);
-})();
-
-// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
-// wrong rpcUrl it just returns early with no error.
-async function getExchangeEventsAsync(): Promise<void> {
-    console.log('Getting event logs...');
-    const provider = web3Factory.getRpcProvider({
-        rpcUrl: 'https://mainnet.infura.io',
-    });
-    const eventsRepository = connection.getRepository(ExchangeFillEvent);
-    const exchangeEvents = new ExchangeEventsSource(provider, 1);
-    const eventLogs = await exchangeEvents.getFillEventsAsync();
-    console.log('Parsing events...');
-    const events = parseExchangeEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total events.`);
-    console.log('Saving events...');
-    for (const event of events) {
-        await eventsRepository.save(event);
-    }
-    await eventsRepository.save(events);
-    console.log('Saved events.');
-}
-
-const insertEventsRawQuery = `INSERT INTO events_raw (
-    event_type,
-    error_id,
-    order_hash,
-    maker,
-    maker_amount,
-    maker_fee,
-    maker_token,
-    taker,
-    taker_amount,
-    taker_fee,
-    taker_token,
-    txn_hash,
-    fee_recipient,
-    block_number,
-    log_index
-)
-(
-    SELECT
-        'LogFill',
-        null,
-        "orderHash",
-        "makerAddress",
-        "makerAssetFilledAmount"::numeric(78),
-        "makerFeePaid"::numeric(78),
-        "makerTokenAddress",
-        "takerAddress",
-        "takerAssetFilledAmount"::numeric(78),
-        "takerFeePaid"::numeric(78),
-        "takerTokenAddress",
-        "transactionHash",
-        "feeRecipientAddress",
-        "blockNumber",
-        "logIndex"
-    FROM exchange_fill_event
-) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
-
-async function mergeExchangeEventsAsync(): Promise<void> {
-    console.log('Merging results into events_raw...');
-    await connection.query(insertEventsRawQuery);
-}
diff --git a/packages/pipeline/src/scripts/merge_v2_events.ts b/packages/pipeline/src/scripts/merge_v2_events.ts
new file mode 100644
index 000000000..227ece121
--- /dev/null
+++ b/packages/pipeline/src/scripts/merge_v2_events.ts
@@ -0,0 +1,81 @@
+import { web3Factory } from '@0x/dev-utils';
+import 'reflect-metadata';
+import { Connection, createConnection } from 'typeorm';
+
+import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
+import { ExchangeFillEvent } from '../entities/ExchangeFillEvent';
+import { deployConfig } from '../ormconfig';
+import { parseExchangeEvents } from '../parsers/events';
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(deployConfig);
+    await getExchangeEventsAsync();
+    await mergeExchangeEventsAsync();
+    console.log('Exiting process');
+    process.exit(0);
+})();
+
+// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
+// wrong rpcUrl it just returns early with no error.
+async function getExchangeEventsAsync(): Promise<void> {
+    console.log('Getting event logs...');
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: 'https://mainnet.infura.io',
+    });
+    const eventsRepository = connection.getRepository(ExchangeFillEvent);
+    const exchangeEvents = new ExchangeEventsSource(provider, 1);
+    const eventLogs = await exchangeEvents.getFillEventsAsync();
+    console.log('Parsing events...');
+    const events = parseExchangeEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total events.`);
+    console.log('Saving events...');
+    for (const event of events) {
+        await eventsRepository.save(event);
+    }
+    await eventsRepository.save(events);
+    console.log('Saved events.');
+}
+
+const insertEventsRawQuery = `INSERT INTO events_raw (
+    event_type,
+    error_id,
+    order_hash,
+    maker,
+    maker_amount,
+    maker_fee,
+    maker_token,
+    taker,
+    taker_amount,
+    taker_fee,
+    taker_token,
+    txn_hash,
+    fee_recipient,
+    block_number,
+    log_index
+)
+(
+    SELECT
+        'LogFill',
+        null,
+        "orderHash",
+        "makerAddress",
+        "makerAssetFilledAmount"::numeric(78),
+        "makerFeePaid"::numeric(78),
+        "makerTokenAddress",
+        "takerAddress",
+        "takerAssetFilledAmount"::numeric(78),
+        "takerFeePaid"::numeric(78),
+        "takerTokenAddress",
+        "transactionHash",
+        "feeRecipientAddress",
+        "blockNumber",
+        "logIndex"
+    FROM exchange_fill_event
+) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
+
+async function mergeExchangeEventsAsync(): Promise<void> {
+    console.log('Merging results into events_raw...');
+    await connection.query(insertEventsRawQuery);
+}
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
new file mode 100644
index 000000000..1f71722a3
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -0,0 +1,60 @@
+import { web3Factory } from '@0x/dev-utils';
+import { Web3ProviderEngine } from '@0x/subproviders';
+import R = require('ramda');
+import 'reflect-metadata';
+import { Connection, createConnection, Repository } from 'typeorm';
+
+import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
+import { ExchangeFillEvent } from '../entities/ExchangeFillEvent';
+import { deployConfig } from '../ormconfig';
+import { parseExchangeEvents } from '../parsers/events';
+
+const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
+const START_BLOCK_OFFSET = 1000; // Number of blocks before the last known block to consider when updating fill events.
+const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(deployConfig);
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: 'https://mainnet.infura.io',
+    });
+    await getExchangeEventsAsync(provider);
+    process.exit(0);
+})();
+
+async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<void> {
+    console.log('Checking existing event logs...');
+    const eventsRepository = connection.getRepository(ExchangeFillEvent);
+    const startBlock = await getStartBlockAsync(eventsRepository);
+    console.log(`Getting event logs starting at ${startBlock}...`);
+    const exchangeEvents = new ExchangeEventsSource(provider, 1);
+    const eventLogs = await exchangeEvents.getFillEventsAsync(startBlock);
+    console.log('Parsing events...');
+    const events = parseExchangeEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total events.`);
+    console.log('Saving events...');
+    // Split the events into batches of size BATCH_SAVE_SIZE and save each batch
+    // in a single request. This reduces round-trip latency to the DB. We need
+    // to batch this way because saving an extremely large number of events in a
+    // single request causes problems.
+    for (const eventsBatch of R.splitEvery(BATCH_SAVE_SIZE, events)) {
+        await eventsRepository.save(eventsBatch);
+    }
+    const totalEvents = await eventsRepository.count();
+    console.log(`Done saving events. There are now ${totalEvents} total events.`);
+}
+
+async function getStartBlockAsync(eventsRepository: Repository<ExchangeFillEvent>): Promise<number> {
+    const fillEventCount = await eventsRepository.count();
+    if (fillEventCount === 0) {
+        console.log('No existing fill events found.');
+        return EXCHANGE_START_BLOCK;
+    }
+    const queryResult = await connection.query(
+        'SELECT "blockNumber" FROM exchange_fill_event ORDER BY "blockNumber" DESC LIMIT 1',
+    );
+    const lastKnownBlock = queryResult[0].blockNumber;
+    return lastKnownBlock - START_BLOCK_OFFSET;
+}
diff --git a/packages/pipeline/src/scripts/update_relayer_info.ts b/packages/pipeline/src/scripts/update_relayer_info.ts
new file mode 100644
index 000000000..05e045ff4
--- /dev/null
+++ b/packages/pipeline/src/scripts/update_relayer_info.ts
@@ -0,0 +1,31 @@
+import 'reflect-metadata';
+import { Connection, createConnection } from 'typeorm';
+
+import { RelayerRegistrySource } from '../data_sources/relayer-registry';
+import { Relayer } from '../entities/Relayer';
+import { deployConfig } from '../ormconfig';
+import { parseRelayers } from '../parsers/relayer_registry';
+
+// NOTE(albrow): We need to manually update this URL for now. Fix this when we
+// have the relayer-registry behind semantic versioning.
+const RELAYER_REGISTRY_URL =
+    'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/4701c85677d161ea729a466aebbc1826c6aa2c0b/relayers.json';
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(deployConfig);
+    await getRelayers();
+    process.exit(0);
+})();
+
+async function getRelayers(): Promise<void> {
+    console.log('Getting latest relayer info...');
+    const relayerRepository = connection.getRepository(Relayer);
+    const relayerSource = new RelayerRegistrySource(RELAYER_REGISTRY_URL);
+    const relayersResp = await relayerSource.getRelayerInfoAsync();
+    const relayers = parseRelayers(relayersResp);
+    console.log('Saving relayer info...');
+    await relayerRepository.save(relayers);
+    console.log('Done saving relayer info.');
+}
-- 
cgit v1.2.3


From ccad046eb649a60fdf7319a075fa41490d593ae8 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 8 Nov 2018 10:15:09 -0800
Subject: Reorganize entities. Make scripts work from any directory.

---
 .../pipeline/src/entities/ExchangeCancelEvent.ts   | 35 ------------------
 .../src/entities/ExchangeCancelUpToEvent.ts        | 16 ---------
 .../pipeline/src/entities/ExchangeFillEvent.ts     | 38 --------------------
 packages/pipeline/src/entities/SraOrder.ts         | 41 ----------------------
 .../pipeline/src/entities/exchange_cancel_event.ts | 35 ++++++++++++++++++
 .../src/entities/exchange_cancel_up_to_event.ts    | 16 +++++++++
 .../pipeline/src/entities/exchange_fill_event.ts   | 38 ++++++++++++++++++++
 packages/pipeline/src/entities/index.ts            |  7 ++++
 packages/pipeline/src/entities/sra_order.ts        | 41 ++++++++++++++++++++++
 packages/pipeline/src/ormconfig.ts                 | 24 +++++++++++--
 packages/pipeline/src/parsers/events/index.ts      |  4 +--
 .../pipeline/src/parsers/relayer_registry/index.ts |  2 +-
 packages/pipeline/src/parsers/sra_orders/index.ts  |  2 +-
 packages/pipeline/src/parsers/web3/index.ts        |  3 +-
 packages/pipeline/src/scripts/merge_v2_events.ts   |  2 +-
 .../pipeline/src/scripts/pull_missing_events.ts    |  2 +-
 .../pipeline/src/scripts/update_relayer_info.ts    |  2 +-
 .../pipeline/test/parsers/events/index_test.ts     |  2 +-
 .../pipeline/test/parsers/sra_orders/index_test.ts |  2 +-
 19 files changed, 168 insertions(+), 144 deletions(-)
 delete mode 100644 packages/pipeline/src/entities/ExchangeCancelEvent.ts
 delete mode 100644 packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
 delete mode 100644 packages/pipeline/src/entities/ExchangeFillEvent.ts
 delete mode 100644 packages/pipeline/src/entities/SraOrder.ts
 create mode 100644 packages/pipeline/src/entities/exchange_cancel_event.ts
 create mode 100644 packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
 create mode 100644 packages/pipeline/src/entities/exchange_fill_event.ts
 create mode 100644 packages/pipeline/src/entities/index.ts
 create mode 100644 packages/pipeline/src/entities/sra_order.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
deleted file mode 100644
index 698b9e2ec..000000000
--- a/packages/pipeline/src/entities/ExchangeCancelEvent.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-import { AssetType } from '../types';
-
-@Entity()
-export class ExchangeCancelEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
-
-    @Column() public rawData!: string;
-
-    // TODO(albrow): Include transaction hash
-    @Column() public makerAddress!: string;
-    @Column({ nullable: true, type: String })
-    public takerAddress!: string;
-    @Column() public feeRecepientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public orderHash!: string;
-
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public takerTokenId!: string | null;
-
-    // TODO(albrow): Include topics?
-}
diff --git a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
deleted file mode 100644
index 3ca75ccf7..000000000
--- a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity()
-export class ExchangeCancelUpToEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
-
-    // TODO(albrow): Include transaction hash
-    @Column() public rawData!: string;
-
-    @Column() public makerAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public orderEpoch!: string;
-    // TODO(albrow): Include topics?
-}
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
deleted file mode 100644
index 6e549af93..000000000
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-import { AssetType } from '../types';
-
-@Entity()
-export class ExchangeFillEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
-
-    @Column() public rawData!: string;
-
-    @Column() public transactionHash!: string;
-    @Column() public makerAddress!: string;
-    @Column() public takerAddress!: string;
-    @Column() public feeRecipientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public makerAssetFilledAmount!: string;
-    @Column() public takerAssetFilledAmount!: string;
-    @Column() public makerFeePaid!: string;
-    @Column() public takerFeePaid!: string;
-    @Column() public orderHash!: string;
-
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public takerTokenId!: string | null;
-
-    // TODO(albrow): Include topics?
-}
diff --git a/packages/pipeline/src/entities/SraOrder.ts b/packages/pipeline/src/entities/SraOrder.ts
deleted file mode 100644
index a22f7c4e5..000000000
--- a/packages/pipeline/src/entities/SraOrder.ts
+++ /dev/null
@@ -1,41 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-import { AssetType } from '../types';
-
-@Entity()
-export class SraOrder {
-    @PrimaryColumn() public exchangeAddress!: string;
-    @PrimaryColumn() public orderHashHex!: string;
-
-    @Column() public sourceUrl!: string;
-    @Column() public lastUpdatedTimestamp!: number;
-    @Column() public firstSeenTimestamp!: number;
-
-    @Column() public makerAddress!: string;
-    @Column() public takerAddress!: string;
-    @Column() public feeRecipientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public makerAssetAmount!: string;
-    @Column() public takerAssetAmount!: string;
-    @Column() public makerFee!: string;
-    @Column() public takerFee!: string;
-    @Column() public expirationTimeSeconds!: string;
-    @Column() public salt!: string;
-    @Column() public signature!: string;
-
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public takerTokenId!: string | null;
-
-    // TODO(albrow): Make this optional?
-    @Column() public metaDataJson!: string;
-}
diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
new file mode 100644
index 000000000..698b9e2ec
--- /dev/null
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -0,0 +1,35 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { AssetType } from '../types';
+
+@Entity()
+export class ExchangeCancelEvent {
+    @PrimaryColumn() public contractAddress!: string;
+    @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
+
+    @Column() public rawData!: string;
+
+    // TODO(albrow): Include transaction hash
+    @Column() public makerAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerAddress!: string;
+    @Column() public feeRecepientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public orderHash!: string;
+
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: AssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public makerTokenId!: string | null;
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: AssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerTokenId!: string | null;
+
+    // TODO(albrow): Include topics?
+}
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
new file mode 100644
index 000000000..3ca75ccf7
--- /dev/null
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -0,0 +1,16 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class ExchangeCancelUpToEvent {
+    @PrimaryColumn() public contractAddress!: string;
+    @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
+
+    // TODO(albrow): Include transaction hash
+    @Column() public rawData!: string;
+
+    @Column() public makerAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public orderEpoch!: string;
+    // TODO(albrow): Include topics?
+}
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
new file mode 100644
index 000000000..6e549af93
--- /dev/null
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -0,0 +1,38 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { AssetType } from '../types';
+
+@Entity()
+export class ExchangeFillEvent {
+    @PrimaryColumn() public contractAddress!: string;
+    @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
+
+    @Column() public rawData!: string;
+
+    @Column() public transactionHash!: string;
+    @Column() public makerAddress!: string;
+    @Column() public takerAddress!: string;
+    @Column() public feeRecipientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public makerAssetFilledAmount!: string;
+    @Column() public takerAssetFilledAmount!: string;
+    @Column() public makerFeePaid!: string;
+    @Column() public takerFeePaid!: string;
+    @Column() public orderHash!: string;
+
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: AssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public makerTokenId!: string | null;
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: AssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerTokenId!: string | null;
+
+    // TODO(albrow): Include topics?
+}
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
new file mode 100644
index 000000000..4cd8d9da2
--- /dev/null
+++ b/packages/pipeline/src/entities/index.ts
@@ -0,0 +1,7 @@
+export { Block } from './block';
+export { ExchangeCancelEvent } from './exchange_cancel_event';
+export { ExchangeCancelUpToEvent } from './exchange_cancel_up_to_event';
+export { ExchangeFillEvent } from './exchange_fill_event';
+export { Relayer } from './relayer';
+export { SraOrder } from './sra_order';
+export { Transaction } from './transaction';
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
new file mode 100644
index 000000000..a22f7c4e5
--- /dev/null
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -0,0 +1,41 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { AssetType } from '../types';
+
+@Entity()
+export class SraOrder {
+    @PrimaryColumn() public exchangeAddress!: string;
+    @PrimaryColumn() public orderHashHex!: string;
+
+    @Column() public sourceUrl!: string;
+    @Column() public lastUpdatedTimestamp!: number;
+    @Column() public firstSeenTimestamp!: number;
+
+    @Column() public makerAddress!: string;
+    @Column() public takerAddress!: string;
+    @Column() public feeRecipientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public makerAssetAmount!: string;
+    @Column() public takerAssetAmount!: string;
+    @Column() public makerFee!: string;
+    @Column() public takerFee!: string;
+    @Column() public expirationTimeSeconds!: string;
+    @Column() public salt!: string;
+    @Column() public signature!: string;
+
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: AssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public makerTokenId!: string | null;
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: AssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerTokenId!: string | null;
+
+    // TODO(albrow): Make this optional?
+    @Column() public metaDataJson!: string;
+}
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index eaafeb7d5..39b496ace 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -1,11 +1,31 @@
 import { ConnectionOptions } from 'typeorm';
 
+import {
+    Block,
+    ExchangeCancelEvent,
+    ExchangeCancelUpToEvent,
+    ExchangeFillEvent,
+    Relayer,
+    SraOrder,
+    Transaction,
+} from './entities';
+
+const entities = [
+    Block,
+    ExchangeCancelEvent,
+    ExchangeCancelUpToEvent,
+    ExchangeFillEvent,
+    Relayer,
+    SraOrder,
+    Transaction,
+];
+
 export const testConfig: ConnectionOptions = {
     type: 'sqlite',
     database: 'database.sqlite',
     synchronize: true,
     logging: false,
-    entities: ['./lib/src/entities/**/*.js'],
+    entities,
     migrations: ['./lib/src/migrations/**/*.js'],
     cli: {
         entitiesDir: 'lib/src/entities',
@@ -18,7 +38,7 @@ export const deployConfig: ConnectionOptions = {
     url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
     synchronize: true,
     logging: false,
-    entities: ['./lib/src/entities/**/*.js'],
+    entities,
     migrations: ['./lib/src/migrations/**/*.js'],
     cli: {
         entitiesDir: 'lib/src/entities',
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index abfb7ddb6..7211eed76 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -9,9 +9,7 @@ import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
-import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
-import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
-import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
+import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeFillEvent } from '../../entities';
 import { bigNumbertoStringOrNull } from '../../utils';
 
 export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
diff --git a/packages/pipeline/src/parsers/relayer_registry/index.ts b/packages/pipeline/src/parsers/relayer_registry/index.ts
index 50fd12443..a61f4e62a 100644
--- a/packages/pipeline/src/parsers/relayer_registry/index.ts
+++ b/packages/pipeline/src/parsers/relayer_registry/index.ts
@@ -1,7 +1,7 @@
 import * as R from 'ramda';
 
 import { RelayerResponse, RelayerResponseNetwork } from '../../data_sources/relayer-registry';
-import { Relayer } from '../../entities/Relayer';
+import { Relayer } from '../../entities';
 
 export function parseRelayers(rawResp: Map<string, RelayerResponse>): Relayer[] {
     const parsedAsObject = R.mapObjIndexed(parseRelayer, rawResp);
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 39c222afd..5cd19b08a 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -3,7 +3,7 @@ import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import * as R from 'ramda';
 
-import { SraOrder } from '../../entities/SraOrder';
+import { SraOrder } from '../../entities';
 import { bigNumbertoStringOrNull } from '../../utils';
 
 export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
diff --git a/packages/pipeline/src/parsers/web3/index.ts b/packages/pipeline/src/parsers/web3/index.ts
index c6647c966..11571278b 100644
--- a/packages/pipeline/src/parsers/web3/index.ts
+++ b/packages/pipeline/src/parsers/web3/index.ts
@@ -1,7 +1,6 @@
 import { BlockWithoutTransactionData, Transaction as EthTransaction } from 'ethereum-types';
 
-import { Block } from '../../entities/Block';
-import { Transaction } from '../../entities/Transaction';
+import { Block, Transaction } from '../../entities';
 
 export function parseBlock(rawBlock: BlockWithoutTransactionData): Block {
     if (rawBlock.hash == null) {
diff --git a/packages/pipeline/src/scripts/merge_v2_events.ts b/packages/pipeline/src/scripts/merge_v2_events.ts
index 227ece121..99a76aa61 100644
--- a/packages/pipeline/src/scripts/merge_v2_events.ts
+++ b/packages/pipeline/src/scripts/merge_v2_events.ts
@@ -3,7 +3,7 @@ import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
 import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
-import { ExchangeFillEvent } from '../entities/ExchangeFillEvent';
+import { ExchangeFillEvent } from '../entities';
 import { deployConfig } from '../ormconfig';
 import { parseExchangeEvents } from '../parsers/events';
 
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index 1f71722a3..a108f012f 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -5,7 +5,7 @@ import 'reflect-metadata';
 import { Connection, createConnection, Repository } from 'typeorm';
 
 import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
-import { ExchangeFillEvent } from '../entities/ExchangeFillEvent';
+import { ExchangeFillEvent } from '../entities';
 import { deployConfig } from '../ormconfig';
 import { parseExchangeEvents } from '../parsers/events';
 
diff --git a/packages/pipeline/src/scripts/update_relayer_info.ts b/packages/pipeline/src/scripts/update_relayer_info.ts
index 05e045ff4..f54e16b6c 100644
--- a/packages/pipeline/src/scripts/update_relayer_info.ts
+++ b/packages/pipeline/src/scripts/update_relayer_info.ts
@@ -2,7 +2,7 @@ import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
 import { RelayerRegistrySource } from '../data_sources/relayer-registry';
-import { Relayer } from '../entities/Relayer';
+import { Relayer } from '../entities';
 import { deployConfig } from '../ormconfig';
 import { parseRelayers } from '../parsers/relayer_registry';
 
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index 451988f8e..fdd07f246 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -4,7 +4,7 @@ import * as chai from 'chai';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
 
-import { ExchangeFillEvent } from '../../../src/entities/ExchangeFillEvent';
+import { ExchangeFillEvent } from '../../../src/entities';
 import { _convertToEntity } from '../../../src/parsers/events';
 import { chaiSetup } from '../../utils/chai_setup';
 
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index eb181ece5..fee32a0a7 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -3,7 +3,7 @@ import { BigNumber } from '@0x/utils';
 import * as chai from 'chai';
 import 'mocha';
 
-import { SraOrder } from '../../../src/entities/SraOrder';
+import { SraOrder } from '../../../src/entities';
 import { _convertToEntity } from '../../../src/parsers/sra_orders';
 import { chaiSetup } from '../../utils/chai_setup';
 
-- 
cgit v1.2.3


From 53cc9e9bedc6adf2247a190dbb758c9411033cab Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 8 Nov 2018 10:53:18 -0800
Subject: Rename table and column names

---
 packages/pipeline/src/entities/Block.ts            |  5 +-
 packages/pipeline/src/entities/Relayer.ts          | 12 ++--
 packages/pipeline/src/entities/Transaction.ts      | 15 ++--
 .../pipeline/src/entities/exchange_cancel_event.ts | 56 +++++++++------
 .../src/entities/exchange_cancel_up_to_event.ts    | 23 +++---
 .../pipeline/src/entities/exchange_fill_event.ts   | 72 ++++++++++++-------
 packages/pipeline/src/entities/sra_order.ts        | 81 ++++++++++++++--------
 packages/pipeline/src/parsers/events/index.ts      |  2 +-
 packages/pipeline/src/parsers/sra_orders/index.ts  |  2 +-
 .../pipeline/test/parsers/sra_orders/index_test.ts |  2 +-
 10 files changed, 172 insertions(+), 98 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/Block.ts b/packages/pipeline/src/entities/Block.ts
index 49e0ef840..5bd51f3d2 100644
--- a/packages/pipeline/src/entities/Block.ts
+++ b/packages/pipeline/src/entities/Block.ts
@@ -1,9 +1,10 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity()
+@Entity({ name: 'blocks' })
 export class Block {
     @PrimaryColumn() public hash!: string;
     @PrimaryColumn() public number!: number;
 
-    @Column() public unixTimestampSeconds!: number;
+    @Column({ name: 'unix_timestamp_seconds' })
+    public unixTimestampSeconds!: number;
 }
diff --git a/packages/pipeline/src/entities/Relayer.ts b/packages/pipeline/src/entities/Relayer.ts
index 605355fa8..94b5232a8 100644
--- a/packages/pipeline/src/entities/Relayer.ts
+++ b/packages/pipeline/src/entities/Relayer.ts
@@ -1,23 +1,23 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity()
+@Entity({ name: 'relayers' })
 export class Relayer {
     @PrimaryColumn() public uuid!: string;
 
     @Column() public name!: string;
     @Column() public url!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ nullable: true, type: String, name: 'sra_http_endpoint' })
     public sraHttpEndpoint!: string | null;
-    @Column({ nullable: true, type: String })
+    @Column({ nullable: true, type: String, name: 'sra_ws_endpoint' })
     public sraWsEndpoint!: string | null;
-    @Column({ nullable: true, type: String })
+    @Column({ nullable: true, type: String, name: 'app_url' })
     public appUrl!: string | null;
 
     // TODO(albrow): Add exchange contract or protocol version?
     // TODO(albrow): Add network ids for addresses?
 
-    @Column({ type: 'varchar', array: true })
+    @Column({ type: 'varchar', array: true, name: 'fee_recipient_addresses' })
     public feeRecipientAddresses!: string[];
-    @Column({ type: 'varchar', array: true })
+    @Column({ type: 'varchar', array: true, name: 'taker_addresses' })
     public takerAddresses!: string[];
 }
diff --git a/packages/pipeline/src/entities/Transaction.ts b/packages/pipeline/src/entities/Transaction.ts
index 8a68da813..eb2883fda 100644
--- a/packages/pipeline/src/entities/Transaction.ts
+++ b/packages/pipeline/src/entities/Transaction.ts
@@ -1,13 +1,16 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity()
+@Entity({ name: 'transactions' })
 export class Transaction {
-    @PrimaryColumn() public transactionHash!: string;
-    @PrimaryColumn() public blockHash!: string;
-    @PrimaryColumn() public blockNumber!: number;
+    @PrimaryColumn({ name: 'transaction_hash' })
+    public transactionHash!: string;
+    @PrimaryColumn({ name: 'block_hash' })
+    public blockHash!: string;
+    @PrimaryColumn({ name: 'block_number' })
+    public blockNumber!: number;
 
-    @Column({ type: 'bigint' })
+    @Column({ type: 'bigint', name: 'gas_used' })
     public gasUsed!: number;
-    @Column({ type: 'bigint' })
+    @Column({ type: 'bigint', name: 'gas_price' })
     public gasPrice!: number;
 }
diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 698b9e2ec..6d0c3bc32 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -2,33 +2,49 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity()
+@Entity({ name: 'exchange_cancel_events' })
 export class ExchangeCancelEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
+    @PrimaryColumn({ name: 'contract_address' })
+    public contractAddress!: string;
+    @PrimaryColumn({ name: 'log_index' })
+    public logIndex!: number;
+    @PrimaryColumn({ name: 'block_number' })
+    public blockNumber!: number;
 
-    @Column() public rawData!: string;
+    @Column({ name: 'raw_data' })
+    public rawData!: string;
 
     // TODO(albrow): Include transaction hash
-    @Column() public makerAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'maker_address' })
+    public makerAddress!: string;
+    @Column({ nullable: true, type: String, name: 'taker_address' })
     public takerAddress!: string;
-    @Column() public feeRecepientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public orderHash!: string;
+    @Column({ name: 'fee_recipient_address' })
+    public feeRecipientAddress!: string;
+    @Column({ name: 'sender_address' })
+    public senderAddress!: string;
+    @Column({ name: 'order_hash' })
+    public orderHash!: string;
 
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_maker_asset_data' })
+    public rawMakerAssetData!: string;
+    @Column({ name: 'maker_asset_type' })
+    public makerAssetType!: AssetType;
+    @Column({ name: 'maker_asset_proxy_id' })
+    public makerAssetProxyId!: string;
+    @Column({ name: 'maker_token_address' })
+    public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'maker_token_id' })
     public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_taker_asset_data' })
+    public rawTakerAssetData!: string;
+    @Column({ name: 'taker_asset_type' })
+    public takerAssetType!: AssetType;
+    @Column({ name: 'taker_asset_proxy_id' })
+    public takerAssetProxyId!: string;
+    @Column({ name: 'taker_token_address' })
+    public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'taker_token_id' })
     public takerTokenId!: string | null;
 
     // TODO(albrow): Include topics?
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 3ca75ccf7..891550050 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,16 +1,23 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity()
+@Entity({ name: 'exchange_cancel_up_to_event' })
 export class ExchangeCancelUpToEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
+    @PrimaryColumn({ name: 'contract_address' })
+    public contractAddress!: string;
+    @PrimaryColumn({ name: 'log_index' })
+    public logIndex!: number;
+    @PrimaryColumn({ name: 'block_number' })
+    public blockNumber!: number;
 
     // TODO(albrow): Include transaction hash
-    @Column() public rawData!: string;
+    @Column({ name: 'raw_data' })
+    public rawData!: string;
 
-    @Column() public makerAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public orderEpoch!: string;
+    @Column({ name: 'maker_address' })
+    public makerAddress!: string;
+    @Column({ name: 'sender_address' })
+    public senderAddress!: string;
+    @Column({ name: 'order_epoch' })
+    public orderEpoch!: string;
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index 6e549af93..0c5546d7e 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -2,36 +2,58 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity()
+@Entity({ name: 'exchange_fill_events' })
 export class ExchangeFillEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
+    @PrimaryColumn({ name: 'contract_address' })
+    public contractAddress!: string;
+    @PrimaryColumn({ name: 'log_index' })
+    public logIndex!: number;
+    @PrimaryColumn({ name: 'block_number' })
+    public blockNumber!: number;
 
-    @Column() public rawData!: string;
+    @Column({ name: 'raw_data' })
+    public rawData!: string;
 
-    @Column() public transactionHash!: string;
-    @Column() public makerAddress!: string;
-    @Column() public takerAddress!: string;
-    @Column() public feeRecipientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public makerAssetFilledAmount!: string;
-    @Column() public takerAssetFilledAmount!: string;
-    @Column() public makerFeePaid!: string;
-    @Column() public takerFeePaid!: string;
-    @Column() public orderHash!: string;
+    @Column({ name: 'transaction_hash' })
+    public transactionHash!: string;
+    @Column({ name: 'maker_address' })
+    public makerAddress!: string;
+    @Column({ name: 'taker_address' })
+    public takerAddress!: string;
+    @Column({ name: 'fee_recipient_address' })
+    public feeRecipientAddress!: string;
+    @Column({ name: 'sender_address' })
+    public senderAddress!: string;
+    @Column({ name: 'maker_asset_filled_amount' })
+    public makerAssetFilledAmount!: string;
+    @Column({ name: 'taker_asset_filled_amount' })
+    public takerAssetFilledAmount!: string;
+    @Column({ name: 'maker_fee_paid' })
+    public makerFeePaid!: string;
+    @Column({ name: 'taker_fee_paid' })
+    public takerFeePaid!: string;
+    @Column({ name: 'order_hash' })
+    public orderHash!: string;
 
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_maker_asset_data' })
+    public rawMakerAssetData!: string;
+    @Column({ name: 'maker_asset_type' })
+    public makerAssetType!: AssetType;
+    @Column({ name: 'maker_asset_proxy_id' })
+    public makerAssetProxyId!: string;
+    @Column({ name: 'maker_token_address' })
+    public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'maker_token_id' })
     public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_taker_asset_data' })
+    public rawTakerAssetData!: string;
+    @Column({ name: 'taker_asset_type' })
+    public takerAssetType!: AssetType;
+    @Column({ name: 'taker_asset_proxy_id' })
+    public takerAssetProxyId!: string;
+    @Column({ name: 'taker_token_address' })
+    public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'taker_token_id' })
     public takerTokenId!: string | null;
 
     // TODO(albrow): Include topics?
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index a22f7c4e5..f3f79852f 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -2,40 +2,65 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity()
+@Entity({ name: 'sra_orders' })
 export class SraOrder {
-    @PrimaryColumn() public exchangeAddress!: string;
-    @PrimaryColumn() public orderHashHex!: string;
+    @PrimaryColumn({ name: 'exchange_address' })
+    public exchangeAddress!: string;
+    @PrimaryColumn({ name: 'order_hash_hex' })
+    public orderHashHex!: string;
 
-    @Column() public sourceUrl!: string;
-    @Column() public lastUpdatedTimestamp!: number;
-    @Column() public firstSeenTimestamp!: number;
+    @Column({ name: 'source_url' })
+    public sourceUrl!: string;
+    @Column({ name: 'last_updated_timestamp' })
+    public lastUpdatedTimestamp!: number;
+    @Column({ name: 'first_seen_timestamp' })
+    public firstSeenTimestamp!: number;
 
-    @Column() public makerAddress!: string;
-    @Column() public takerAddress!: string;
-    @Column() public feeRecipientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public makerAssetAmount!: string;
-    @Column() public takerAssetAmount!: string;
-    @Column() public makerFee!: string;
-    @Column() public takerFee!: string;
-    @Column() public expirationTimeSeconds!: string;
-    @Column() public salt!: string;
-    @Column() public signature!: string;
+    @Column({ name: 'maker_address' })
+    public makerAddress!: string;
+    @Column({ name: 'taker_address' })
+    public takerAddress!: string;
+    @Column({ name: 'fee_recipient_address' })
+    public feeRecipientAddress!: string;
+    @Column({ name: 'sender_address' })
+    public senderAddress!: string;
+    @Column({ name: 'maker_asset_amount' })
+    public makerAssetAmount!: string;
+    @Column({ name: 'taker_asset_amount' })
+    public takerAssetAmount!: string;
+    @Column({ name: 'maker_fee' })
+    public makerFee!: string;
+    @Column({ name: 'taker_fee' })
+    public takerFee!: string;
+    @Column({ name: 'expiration_time_seconds' })
+    public expirationTimeSeconds!: string;
+    @Column({ name: 'salt' })
+    public salt!: string;
+    @Column({ name: 'signature' })
+    public signature!: string;
 
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_maker_asset_data' })
+    public rawMakerAssetData!: string;
+    @Column({ name: 'maker_asset_type' })
+    public makerAssetType!: AssetType;
+    @Column({ name: 'maker_asset_proxy_id' })
+    public makerAssetProxyId!: string;
+    @Column({ name: 'maker_token_address' })
+    public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'maker_token_id' })
     public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_taker_asset_data' })
+    public rawTakerAssetData!: string;
+    @Column({ name: 'taker_asset_type' })
+    public takerAssetType!: AssetType;
+    @Column({ name: 'taker_asset_proxy_id' })
+    public takerAssetProxyId!: string;
+    @Column({ name: 'taker_token_address' })
+    public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'taker_token_id' })
     public takerTokenId!: string | null;
 
     // TODO(albrow): Make this optional?
-    @Column() public metaDataJson!: string;
+    @Column({ name: 'metadata_json' })
+    public metadataJson!: string;
 }
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index 7211eed76..7a0ead0d4 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -79,7 +79,7 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelEvent.takerAddress =
         eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
-    exchangeCancelEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeCancelEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
     exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
     exchangeCancelEvent.orderHash = eventLog.args.orderHash;
     exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 5cd19b08a..4e4bf12ff 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -48,7 +48,7 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
     sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
 
-    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
+    sraOrder.metadataJson = JSON.stringify(apiOrder.metaData);
 
     return sraOrder;
 }
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index fee32a0a7..4b2e7c2d0 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -61,7 +61,7 @@ describe('sra_orders', () => {
             expected.takerAssetProxyId = '0xf47261b0';
             expected.takerTokenAddress = '0x42d6622dece394b54999fbd73d108123806f6a18';
             expected.takerTokenId = null;
-            expected.metaDataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
+            expected.metadataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
 
             const actual = _convertToEntity(input);
             expect(actual).deep.equal(expected);
-- 
cgit v1.2.3


From 410a9244952b663fa8e56cc778b712ae228bbd82 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 8 Nov 2018 11:38:37 -0800
Subject: Add better error handling for immediately invoked async functions

---
 packages/pipeline/src/scripts/merge_v2_events.ts   | 81 ----------------------
 .../pipeline/src/scripts/pull_missing_events.ts    |  7 +-
 .../pipeline/src/scripts/update_relayer_info.ts    |  3 +-
 packages/pipeline/src/utils/index.ts               | 14 ++++
 4 files changed, 20 insertions(+), 85 deletions(-)
 delete mode 100644 packages/pipeline/src/scripts/merge_v2_events.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/merge_v2_events.ts b/packages/pipeline/src/scripts/merge_v2_events.ts
deleted file mode 100644
index 99a76aa61..000000000
--- a/packages/pipeline/src/scripts/merge_v2_events.ts
+++ /dev/null
@@ -1,81 +0,0 @@
-import { web3Factory } from '@0x/dev-utils';
-import 'reflect-metadata';
-import { Connection, createConnection } from 'typeorm';
-
-import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
-import { ExchangeFillEvent } from '../entities';
-import { deployConfig } from '../ormconfig';
-import { parseExchangeEvents } from '../parsers/events';
-
-let connection: Connection;
-
-(async () => {
-    connection = await createConnection(deployConfig);
-    await getExchangeEventsAsync();
-    await mergeExchangeEventsAsync();
-    console.log('Exiting process');
-    process.exit(0);
-})();
-
-// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
-// wrong rpcUrl it just returns early with no error.
-async function getExchangeEventsAsync(): Promise<void> {
-    console.log('Getting event logs...');
-    const provider = web3Factory.getRpcProvider({
-        rpcUrl: 'https://mainnet.infura.io',
-    });
-    const eventsRepository = connection.getRepository(ExchangeFillEvent);
-    const exchangeEvents = new ExchangeEventsSource(provider, 1);
-    const eventLogs = await exchangeEvents.getFillEventsAsync();
-    console.log('Parsing events...');
-    const events = parseExchangeEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total events.`);
-    console.log('Saving events...');
-    for (const event of events) {
-        await eventsRepository.save(event);
-    }
-    await eventsRepository.save(events);
-    console.log('Saved events.');
-}
-
-const insertEventsRawQuery = `INSERT INTO events_raw (
-    event_type,
-    error_id,
-    order_hash,
-    maker,
-    maker_amount,
-    maker_fee,
-    maker_token,
-    taker,
-    taker_amount,
-    taker_fee,
-    taker_token,
-    txn_hash,
-    fee_recipient,
-    block_number,
-    log_index
-)
-(
-    SELECT
-        'LogFill',
-        null,
-        "orderHash",
-        "makerAddress",
-        "makerAssetFilledAmount"::numeric(78),
-        "makerFeePaid"::numeric(78),
-        "makerTokenAddress",
-        "takerAddress",
-        "takerAssetFilledAmount"::numeric(78),
-        "takerFeePaid"::numeric(78),
-        "takerTokenAddress",
-        "transactionHash",
-        "feeRecipientAddress",
-        "blockNumber",
-        "logIndex"
-    FROM exchange_fill_event
-) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
-
-async function mergeExchangeEventsAsync(): Promise<void> {
-    console.log('Merging results into events_raw...');
-    await connection.query(insertEventsRawQuery);
-}
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index a108f012f..cca0d9cfe 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -8,6 +8,7 @@ import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange
 import { ExchangeFillEvent } from '../entities';
 import { deployConfig } from '../ormconfig';
 import { parseExchangeEvents } from '../parsers/events';
+import { handleError } from '../utils';
 
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
 const START_BLOCK_OFFSET = 1000; // Number of blocks before the last known block to consider when updating fill events.
@@ -22,7 +23,7 @@ let connection: Connection;
     });
     await getExchangeEventsAsync(provider);
     process.exit(0);
-})();
+})().catch(handleError);
 
 async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<void> {
     console.log('Checking existing event logs...');
@@ -53,8 +54,8 @@ async function getStartBlockAsync(eventsRepository: Repository<ExchangeFillEvent
         return EXCHANGE_START_BLOCK;
     }
     const queryResult = await connection.query(
-        'SELECT "blockNumber" FROM exchange_fill_event ORDER BY "blockNumber" DESC LIMIT 1',
+        'SELECT block_number FROM exchange_fill_events ORDER BY block_number DESC LIMIT 1',
     );
-    const lastKnownBlock = queryResult[0].blockNumber;
+    const lastKnownBlock = queryResult[0].block_number;
     return lastKnownBlock - START_BLOCK_OFFSET;
 }
diff --git a/packages/pipeline/src/scripts/update_relayer_info.ts b/packages/pipeline/src/scripts/update_relayer_info.ts
index f54e16b6c..051289992 100644
--- a/packages/pipeline/src/scripts/update_relayer_info.ts
+++ b/packages/pipeline/src/scripts/update_relayer_info.ts
@@ -5,6 +5,7 @@ import { RelayerRegistrySource } from '../data_sources/relayer-registry';
 import { Relayer } from '../entities';
 import { deployConfig } from '../ormconfig';
 import { parseRelayers } from '../parsers/relayer_registry';
+import { handleError } from '../utils';
 
 // NOTE(albrow): We need to manually update this URL for now. Fix this when we
 // have the relayer-registry behind semantic versioning.
@@ -17,7 +18,7 @@ let connection: Connection;
     connection = await createConnection(deployConfig);
     await getRelayers();
     process.exit(0);
-})();
+})().catch(handleError);
 
 async function getRelayers(): Promise<void> {
     console.log('Getting latest relayer info...');
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index ebc1f8e0f..4242e0437 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -6,3 +6,17 @@ export function bigNumbertoStringOrNull(n: BigNumber): string | null {
     }
     return n.toString();
 }
+
+export function handleError(e: any): void {
+    if (e.message != null) {
+        console.error(e.message);
+    } else {
+        console.error('Unknown error');
+    }
+    if (e.stack != null) {
+        console.error(e.stack);
+    } else {
+        console.error('(No stack trace)');
+    }
+    process.exit(1);
+}
-- 
cgit v1.2.3


From 6fb333f2003a67277a7605332f146adb2758cdd0 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 8 Nov 2018 12:35:59 -0800
Subject: Rename Transaction.ts to transaction.ts

Rename Relayer.ts to relayer.ts

Rename Block.ts to block.ts
---
 packages/pipeline/src/entities/Block.ts       | 10 ----------
 packages/pipeline/src/entities/Relayer.ts     | 23 -----------------------
 packages/pipeline/src/entities/Transaction.ts | 16 ----------------
 packages/pipeline/src/entities/block.ts       | 10 ++++++++++
 packages/pipeline/src/entities/relayer.ts     | 23 +++++++++++++++++++++++
 packages/pipeline/src/entities/transaction.ts | 16 ++++++++++++++++
 6 files changed, 49 insertions(+), 49 deletions(-)
 delete mode 100644 packages/pipeline/src/entities/Block.ts
 delete mode 100644 packages/pipeline/src/entities/Relayer.ts
 delete mode 100644 packages/pipeline/src/entities/Transaction.ts
 create mode 100644 packages/pipeline/src/entities/block.ts
 create mode 100644 packages/pipeline/src/entities/relayer.ts
 create mode 100644 packages/pipeline/src/entities/transaction.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/Block.ts b/packages/pipeline/src/entities/Block.ts
deleted file mode 100644
index 5bd51f3d2..000000000
--- a/packages/pipeline/src/entities/Block.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity({ name: 'blocks' })
-export class Block {
-    @PrimaryColumn() public hash!: string;
-    @PrimaryColumn() public number!: number;
-
-    @Column({ name: 'unix_timestamp_seconds' })
-    public unixTimestampSeconds!: number;
-}
diff --git a/packages/pipeline/src/entities/Relayer.ts b/packages/pipeline/src/entities/Relayer.ts
deleted file mode 100644
index 94b5232a8..000000000
--- a/packages/pipeline/src/entities/Relayer.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity({ name: 'relayers' })
-export class Relayer {
-    @PrimaryColumn() public uuid!: string;
-
-    @Column() public name!: string;
-    @Column() public url!: string;
-    @Column({ nullable: true, type: String, name: 'sra_http_endpoint' })
-    public sraHttpEndpoint!: string | null;
-    @Column({ nullable: true, type: String, name: 'sra_ws_endpoint' })
-    public sraWsEndpoint!: string | null;
-    @Column({ nullable: true, type: String, name: 'app_url' })
-    public appUrl!: string | null;
-
-    // TODO(albrow): Add exchange contract or protocol version?
-    // TODO(albrow): Add network ids for addresses?
-
-    @Column({ type: 'varchar', array: true, name: 'fee_recipient_addresses' })
-    public feeRecipientAddresses!: string[];
-    @Column({ type: 'varchar', array: true, name: 'taker_addresses' })
-    public takerAddresses!: string[];
-}
diff --git a/packages/pipeline/src/entities/Transaction.ts b/packages/pipeline/src/entities/Transaction.ts
deleted file mode 100644
index eb2883fda..000000000
--- a/packages/pipeline/src/entities/Transaction.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity({ name: 'transactions' })
-export class Transaction {
-    @PrimaryColumn({ name: 'transaction_hash' })
-    public transactionHash!: string;
-    @PrimaryColumn({ name: 'block_hash' })
-    public blockHash!: string;
-    @PrimaryColumn({ name: 'block_number' })
-    public blockNumber!: number;
-
-    @Column({ type: 'bigint', name: 'gas_used' })
-    public gasUsed!: number;
-    @Column({ type: 'bigint', name: 'gas_price' })
-    public gasPrice!: number;
-}
diff --git a/packages/pipeline/src/entities/block.ts b/packages/pipeline/src/entities/block.ts
new file mode 100644
index 000000000..5bd51f3d2
--- /dev/null
+++ b/packages/pipeline/src/entities/block.ts
@@ -0,0 +1,10 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'blocks' })
+export class Block {
+    @PrimaryColumn() public hash!: string;
+    @PrimaryColumn() public number!: number;
+
+    @Column({ name: 'unix_timestamp_seconds' })
+    public unixTimestampSeconds!: number;
+}
diff --git a/packages/pipeline/src/entities/relayer.ts b/packages/pipeline/src/entities/relayer.ts
new file mode 100644
index 000000000..94b5232a8
--- /dev/null
+++ b/packages/pipeline/src/entities/relayer.ts
@@ -0,0 +1,23 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'relayers' })
+export class Relayer {
+    @PrimaryColumn() public uuid!: string;
+
+    @Column() public name!: string;
+    @Column() public url!: string;
+    @Column({ nullable: true, type: String, name: 'sra_http_endpoint' })
+    public sraHttpEndpoint!: string | null;
+    @Column({ nullable: true, type: String, name: 'sra_ws_endpoint' })
+    public sraWsEndpoint!: string | null;
+    @Column({ nullable: true, type: String, name: 'app_url' })
+    public appUrl!: string | null;
+
+    // TODO(albrow): Add exchange contract or protocol version?
+    // TODO(albrow): Add network ids for addresses?
+
+    @Column({ type: 'varchar', array: true, name: 'fee_recipient_addresses' })
+    public feeRecipientAddresses!: string[];
+    @Column({ type: 'varchar', array: true, name: 'taker_addresses' })
+    public takerAddresses!: string[];
+}
diff --git a/packages/pipeline/src/entities/transaction.ts b/packages/pipeline/src/entities/transaction.ts
new file mode 100644
index 000000000..eb2883fda
--- /dev/null
+++ b/packages/pipeline/src/entities/transaction.ts
@@ -0,0 +1,16 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'transactions' })
+export class Transaction {
+    @PrimaryColumn({ name: 'transaction_hash' })
+    public transactionHash!: string;
+    @PrimaryColumn({ name: 'block_hash' })
+    public blockHash!: string;
+    @PrimaryColumn({ name: 'block_number' })
+    public blockNumber!: number;
+
+    @Column({ type: 'bigint', name: 'gas_used' })
+    public gasUsed!: number;
+    @Column({ type: 'bigint', name: 'gas_price' })
+    public gasPrice!: number;
+}
-- 
cgit v1.2.3


From 329c68f610843ebded9ca31fc9cd6f3eed744a8e Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 12 Nov 2018 16:40:20 -0800
Subject: Configure TypeORM for migrations. Add new package.json scripts.

---
 packages/pipeline/package.json                     |  5 ++++-
 packages/pipeline/src/ormconfig.ts                 | 25 +++++-----------------
 .../pipeline/src/scripts/pull_missing_events.ts    |  6 +++---
 .../pipeline/src/scripts/update_relayer_info.ts    |  6 +++---
 packages/pipeline/tsconfig.json                    |  2 +-
 packages/pipeline/typedoc-tsconfig.json            |  7 ++++--
 6 files changed, 21 insertions(+), 30 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 3380a970a..367296e05 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -13,7 +13,10 @@
         "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "clean": "shx rm -rf lib",
-        "lint": "tslint --project ."
+        "lint": "tslint --project .",
+        "migrate:run": "yarn typeorm migration:run --config ./lib/src/ormconfig",
+        "migrate:revert": "yarn typeorm migration:revert --config ./lib/src/ormconfig",
+        "migrate:create": "yarn typeorm migration:create --config ./lib/src/ormconfig --dir migrations"
     },
     "config": {
         "postpublish": {
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 39b496ace..95c27eeba 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -20,28 +20,13 @@ const entities = [
     Transaction,
 ];
 
-export const testConfig: ConnectionOptions = {
-    type: 'sqlite',
-    database: 'database.sqlite',
-    synchronize: true,
-    logging: false,
-    entities,
-    migrations: ['./lib/src/migrations/**/*.js'],
-    cli: {
-        entitiesDir: 'lib/src/entities',
-        migrationsDir: 'lib/src/migrations',
-    },
-};
-
-export const deployConfig: ConnectionOptions = {
+const config: ConnectionOptions = {
     type: 'postgres',
     url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
-    synchronize: true,
+    synchronize: false,
     logging: false,
     entities,
-    migrations: ['./lib/src/migrations/**/*.js'],
-    cli: {
-        entitiesDir: 'lib/src/entities',
-        migrationsDir: 'lib/src/migrations',
-    },
+    migrations: ['./lib/migrations/**/*.js'],
 };
+
+module.exports = config as ConnectionOptions;
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index cca0d9cfe..e2b312280 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -2,11 +2,11 @@ import { web3Factory } from '@0x/dev-utils';
 import { Web3ProviderEngine } from '@0x/subproviders';
 import R = require('ramda');
 import 'reflect-metadata';
-import { Connection, createConnection, Repository } from 'typeorm';
+import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
 
 import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
 import { ExchangeFillEvent } from '../entities';
-import { deployConfig } from '../ormconfig';
+import * as ormConfig from '../ormconfig';
 import { parseExchangeEvents } from '../parsers/events';
 import { handleError } from '../utils';
 
@@ -17,7 +17,7 @@ const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
 let connection: Connection;
 
 (async () => {
-    connection = await createConnection(deployConfig);
+    connection = await createConnection(ormConfig as ConnectionOptions);
     const provider = web3Factory.getRpcProvider({
         rpcUrl: 'https://mainnet.infura.io',
     });
diff --git a/packages/pipeline/src/scripts/update_relayer_info.ts b/packages/pipeline/src/scripts/update_relayer_info.ts
index 051289992..af9dd726e 100644
--- a/packages/pipeline/src/scripts/update_relayer_info.ts
+++ b/packages/pipeline/src/scripts/update_relayer_info.ts
@@ -1,9 +1,9 @@
 import 'reflect-metadata';
-import { Connection, createConnection } from 'typeorm';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
 
 import { RelayerRegistrySource } from '../data_sources/relayer-registry';
 import { Relayer } from '../entities';
-import { deployConfig } from '../ormconfig';
+import * as ormConfig from '../ormconfig';
 import { parseRelayers } from '../parsers/relayer_registry';
 import { handleError } from '../utils';
 
@@ -15,7 +15,7 @@ const RELAYER_REGISTRY_URL =
 let connection: Connection;
 
 (async () => {
-    connection = await createConnection(deployConfig);
+    connection = await createConnection(ormConfig as ConnectionOptions);
     await getRelayers();
     process.exit(0);
 })().catch(handleError);
diff --git a/packages/pipeline/tsconfig.json b/packages/pipeline/tsconfig.json
index 918d469ed..6f138f260 100644
--- a/packages/pipeline/tsconfig.json
+++ b/packages/pipeline/tsconfig.json
@@ -6,5 +6,5 @@
         "emitDecoratorMetadata": true,
         "experimentalDecorators": true
     },
-    "include": ["./src/**/*", "./test/**/*"]
+    "include": ["./src/**/*", "./test/**/*", "./migrations/**/*"]
 }
diff --git a/packages/pipeline/typedoc-tsconfig.json b/packages/pipeline/typedoc-tsconfig.json
index b9c6b36f3..8b0ff51c1 100644
--- a/packages/pipeline/typedoc-tsconfig.json
+++ b/packages/pipeline/typedoc-tsconfig.json
@@ -1,7 +1,10 @@
 {
     "extends": "../../typedoc-tsconfig",
     "compilerOptions": {
-        "outDir": "lib"
+        "outDir": "lib",
+        "rootDir": ".",
+        "emitDecoratorMetadata": true,
+        "experimentalDecorators": true
     },
-    "include": ["src/**/*", "test/**/*"]
+    "include": ["./src/**/*", "./test/**/*", "./migrations/**/*"]
 }
-- 
cgit v1.2.3


From 688d277b30b287f66f0dbd49f2a23cab8b256219 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 12 Nov 2018 17:36:33 -0800
Subject: Configure linter with --format stylish and fix linter errors

---
 packages/pipeline/package.json                     |  2 +-
 .../contract-wrappers/exchange_events.ts           |  4 +--
 .../src/data_sources/relayer-registry/index.ts     |  2 +-
 packages/pipeline/src/data_sources/web3/index.ts   |  4 +--
 packages/pipeline/src/ormconfig.ts                 |  2 +-
 packages/pipeline/src/parsers/events/index.ts      | 34 ++++++++++++++++++++++
 .../pipeline/src/parsers/relayer_registry/index.ts |  4 +++
 packages/pipeline/src/parsers/sra_orders/index.ts  | 12 ++++++++
 packages/pipeline/src/parsers/web3/index.ts        |  8 +++++
 .../pipeline/src/scripts/pull_missing_events.ts    |  1 +
 .../pipeline/src/scripts/update_relayer_info.ts    |  1 +
 packages/pipeline/src/utils/index.ts               | 14 +++++++++
 12 files changed, 81 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 367296e05..59cf24dc6 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -13,7 +13,7 @@
         "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "clean": "shx rm -rf lib",
-        "lint": "tslint --project .",
+        "lint": "tslint --project . --format stylish --exclude ./migrations",
         "migrate:run": "yarn typeorm migration:run --config ./lib/src/ormconfig",
         "migrate:revert": "yarn typeorm migration:revert --config ./lib/src/ormconfig",
         "migrate:create": "yarn typeorm migration:create --config ./lib/src/ormconfig --dir migrations"
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
index 5ce8381cd..e25c6a731 100644
--- a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -8,8 +8,8 @@ const NUM_BLOCKS_PER_QUERY = 100000; // Number of blocks to query for events at
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
 
 export class ExchangeEventsSource {
-    private _exchangeWrapper: ExchangeWrapper;
-    private _web3Wrapper: Web3Wrapper;
+    private readonly _exchangeWrapper: ExchangeWrapper;
+    private readonly _web3Wrapper: Web3Wrapper;
     constructor(provider: Web3ProviderEngine, networkId: number) {
         this._web3Wrapper = new Web3Wrapper(provider);
         const contractWrappers = new ContractWrappers(provider, { networkId });
diff --git a/packages/pipeline/src/data_sources/relayer-registry/index.ts b/packages/pipeline/src/data_sources/relayer-registry/index.ts
index 8199dae14..8133f5eae 100644
--- a/packages/pipeline/src/data_sources/relayer-registry/index.ts
+++ b/packages/pipeline/src/data_sources/relayer-registry/index.ts
@@ -20,7 +20,7 @@ export interface RelayerResponseNetwork {
 }
 
 export class RelayerRegistrySource {
-    private _url: string;
+    private readonly _url: string;
 
     constructor(url: string) {
         this._url = url;
diff --git a/packages/pipeline/src/data_sources/web3/index.ts b/packages/pipeline/src/data_sources/web3/index.ts
index 64e909939..45a9ea161 100644
--- a/packages/pipeline/src/data_sources/web3/index.ts
+++ b/packages/pipeline/src/data_sources/web3/index.ts
@@ -3,7 +3,7 @@ import { Web3Wrapper } from '@0x/web3-wrapper';
 import { BlockWithoutTransactionData, Transaction } from 'ethereum-types';
 
 export class Web3Source {
-    private _web3Wrapper: Web3Wrapper;
+    private readonly _web3Wrapper: Web3Wrapper;
     constructor(provider: Web3ProviderEngine) {
         this._web3Wrapper = new Web3Wrapper(provider);
     }
@@ -11,7 +11,7 @@ export class Web3Source {
     public async getBlockInfoAsync(blockNumber: number): Promise<BlockWithoutTransactionData> {
         const block = await this._web3Wrapper.getBlockIfExistsAsync(blockNumber);
         if (block == null) {
-            return Promise.reject(new Error('Could not find block for given block number: ' + blockNumber));
+            return Promise.reject(new Error(`Could not find block for given block number: ${blockNumber}`));
         }
         return block;
     }
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 95c27eeba..2fb6b3d3c 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -29,4 +29,4 @@ const config: ConnectionOptions = {
     migrations: ['./lib/migrations/**/*.js'],
 };
 
-module.exports = config as ConnectionOptions;
+module.exports = config;
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index 7a0ead0d4..d56dc7080 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -18,19 +18,38 @@ export const parseExchangeEvents: (
     eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
 ) => ExchangeEventEntity[] = R.map(_convertToEntity);
 
+/**
+ * Converts a raw event log to an Entity. Automatically detects the type of
+ * event and returns the appropriate entity type. Throws for unknown event
+ * types.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
 export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
     switch (eventLog.event) {
         case 'Fill':
+            // tslint has a false positive here. We need to type assert in order
+            // to change the type argument to the more specific
+            // ExchangeFillEventArgs.
+            // tslint:disable-next-line:no-unnecessary-type-assertion
             return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
         case 'Cancel':
+            // tslint:disable-next-line:no-unnecessary-type-assertion
             return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
         case 'CancelUpTo':
+            // tslint:disable-next-line:no-unnecessary-type-assertion
             return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>);
         default:
+            // Another false positive here. We are adding two strings, but
+            // tslint seems confused about the types.
+            // tslint:disable-next-line:restrict-plus-operands
             throw new Error('unexpected eventLog.event type: ' + eventLog.event);
     }
 }
 
+/**
+ * Converts a raw event log for a fill event into an ExchangeFillEvent entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
 export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
     const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
     const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
@@ -55,15 +74,23 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.makerAssetType = makerAssetType;
     exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
     exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    // tslint has a false positive here. Type assertion is required.
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
     exchangeFillEvent.takerAssetType = takerAssetType;
     exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
     exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
     return exchangeFillEvent;
 }
 
+/**
+ * Converts a raw event log for a cancel event into an ExchangeCancelEvent
+ * entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
 export function _convertToExchangeCancelEvent(
     eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
 ): ExchangeCancelEvent {
@@ -86,15 +113,22 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.makerAssetType = makerAssetType;
     exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
     exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
     exchangeCancelEvent.takerAssetType = takerAssetType;
     exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
     exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
     return exchangeCancelEvent;
 }
 
+/**
+ * Converts a raw event log for a cancelUpTo event into an
+ * ExchangeCancelUpToEvent entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
 export function _convertToExchangeCancelUpToEvent(
     eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
 ): ExchangeCancelUpToEvent {
diff --git a/packages/pipeline/src/parsers/relayer_registry/index.ts b/packages/pipeline/src/parsers/relayer_registry/index.ts
index a61f4e62a..346f570bd 100644
--- a/packages/pipeline/src/parsers/relayer_registry/index.ts
+++ b/packages/pipeline/src/parsers/relayer_registry/index.ts
@@ -3,6 +3,10 @@ import * as R from 'ramda';
 import { RelayerResponse, RelayerResponseNetwork } from '../../data_sources/relayer-registry';
 import { Relayer } from '../../entities';
 
+/**
+ * Parses a raw relayer registry response into an array of Relayer entities.
+ * @param rawResp raw response from the relayer-registry json file.
+ */
 export function parseRelayers(rawResp: Map<string, RelayerResponse>): Relayer[] {
     const parsedAsObject = R.mapObjIndexed(parseRelayer, rawResp);
     return R.values(parsedAsObject);
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 4e4bf12ff..3d7f73fca 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -6,10 +6,19 @@ import * as R from 'ramda';
 import { SraOrder } from '../../entities';
 import { bigNumbertoStringOrNull } from '../../utils';
 
+/**
+ * Parses a raw order response from an SRA endpoint and returns an array of
+ * SraOrder entities.
+ * @param rawOrdersResponse A raw order response from an SRA endpoint.
+ */
 export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
     return R.map(_convertToEntity, rawOrdersResponse.records);
 }
 
+/**
+ * Converts a single APIOrder into an SraOrder entity.
+ * @param apiOrder A single order from the response from an SRA endpoint.
+ */
 export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     // TODO(albrow): refactor out common asset data decoding code.
     const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
@@ -41,11 +50,14 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.makerAssetType = makerAssetType;
     sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
     sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
+    // tslint has a false positive here. Type assertion is required.
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
     sraOrder.takerAssetType = takerAssetType;
     sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
     sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
 
     sraOrder.metadataJson = JSON.stringify(apiOrder.metaData);
diff --git a/packages/pipeline/src/parsers/web3/index.ts b/packages/pipeline/src/parsers/web3/index.ts
index 11571278b..2ead4c0e4 100644
--- a/packages/pipeline/src/parsers/web3/index.ts
+++ b/packages/pipeline/src/parsers/web3/index.ts
@@ -2,6 +2,10 @@ import { BlockWithoutTransactionData, Transaction as EthTransaction } from 'ethe
 
 import { Block, Transaction } from '../../entities';
 
+/**
+ * Parses a raw block and returns a Block entity.
+ * @param rawBlock a raw block (e.g. returned from web3-wrapper).
+ */
 export function parseBlock(rawBlock: BlockWithoutTransactionData): Block {
     if (rawBlock.hash == null) {
         throw new Error('Tried to parse raw block but hash was null');
@@ -17,6 +21,10 @@ export function parseBlock(rawBlock: BlockWithoutTransactionData): Block {
     return block;
 }
 
+/**
+ * Parses a raw transaction and returns a Transaction entity.
+ * @param rawBlock a raw transaction (e.g. returned from web3-wrapper).
+ */
 export function parseTransaction(rawTransaction: EthTransaction): Transaction {
     if (rawTransaction.blockHash == null) {
         throw new Error('Tried to parse raw transaction but blockHash was null');
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index e2b312280..bc0eac853 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -1,3 +1,4 @@
+// tslint:disable:no-console
 import { web3Factory } from '@0x/dev-utils';
 import { Web3ProviderEngine } from '@0x/subproviders';
 import R = require('ramda');
diff --git a/packages/pipeline/src/scripts/update_relayer_info.ts b/packages/pipeline/src/scripts/update_relayer_info.ts
index af9dd726e..f8918728d 100644
--- a/packages/pipeline/src/scripts/update_relayer_info.ts
+++ b/packages/pipeline/src/scripts/update_relayer_info.ts
@@ -1,3 +1,4 @@
+// tslint:disable:no-console
 import 'reflect-metadata';
 import { Connection, ConnectionOptions, createConnection } from 'typeorm';
 
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index 4242e0437..a083cd8c9 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -1,5 +1,10 @@
 import { BigNumber } from '@0x/utils';
 
+/**
+ * If the given BigNumber is not null, returns the string representation of that
+ * number. Otherwise, returns null.
+ * @param n The number to convert.
+ */
 export function bigNumbertoStringOrNull(n: BigNumber): string | null {
     if (n == null) {
         return null;
@@ -7,15 +12,24 @@ export function bigNumbertoStringOrNull(n: BigNumber): string | null {
     return n.toString();
 }
 
+/**
+ * Logs an error by intelligently checking for `message` and `stack` properties.
+ * Intended for use with top-level immediately invoked asynchronous functions.
+ * @param e the error to log.
+ */
 export function handleError(e: any): void {
     if (e.message != null) {
+        // tslint:disable-next-line:no-console
         console.error(e.message);
     } else {
+        // tslint:disable-next-line:no-console
         console.error('Unknown error');
     }
     if (e.stack != null) {
+        // tslint:disable-next-line:no-console
         console.error(e.stack);
     } else {
+        // tslint:disable-next-line:no-console
         console.error('(No stack trace)');
     }
     process.exit(1);
-- 
cgit v1.2.3


From 599a3f9b9614be6db1c9979514f3acca3f48bd05 Mon Sep 17 00:00:00 2001
From: Jake Ellowitz <jake.ellowitz@gmail.com>
Date: Tue, 13 Nov 2018 09:38:23 -0800
Subject: Mapping dev schema to initial migration

---
 .../migrations/1542070840010-InitialSchema.ts      | 190 +++++++++++++++++++++
 .../src/entities/exchange_cancel_up_to_event.ts    |   2 +-
 packages/pipeline/src/entities/index.ts            |   1 +
 .../src/entities/token_on_chain_metadata.ts        |  16 ++
 4 files changed, 208 insertions(+), 1 deletion(-)
 create mode 100644 packages/pipeline/migrations/1542070840010-InitialSchema.ts
 create mode 100644 packages/pipeline/src/entities/token_on_chain_metadata.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542070840010-InitialSchema.ts b/packages/pipeline/migrations/1542070840010-InitialSchema.ts
new file mode 100644
index 000000000..cf240a1ed
--- /dev/null
+++ b/packages/pipeline/migrations/1542070840010-InitialSchema.ts
@@ -0,0 +1,190 @@
+import {MigrationInterface, QueryRunner, Table} from "typeorm";
+
+const blocks = new Table({
+    name: 'raw.blocks',
+    columns: [
+        {name: 'number', type: 'bigint', isPrimary: true},
+        {name: 'hash', type: 'varchar', isPrimary: true},
+        {name: 'timestamp', type: 'bigint'}
+    ]
+});
+
+const exchange_cancel_events = new Table({
+    name: 'raw.exchange_cancel_events',
+    columns: [
+        {name: 'contract_address', type: 'char(42)', isPrimary: true},
+        {name: 'log_index', type: 'integer', isPrimary: true},
+        {name: 'block_number', type: 'bigint', isPrimary: true},
+
+        {name: 'raw_data', type: 'varchar'},
+        
+        {name: 'transaction_hash', type: 'varchar'},
+        {name: 'maker_address', type: 'char(42)'},
+        {name: 'taker_address', type: 'char(42)'},
+        {name: 'fee_recipient_address', type: 'char(42)'},
+        {name: 'sender_address', type: 'char(42)'},
+        {name: 'order_hash', type: 'varchar'},
+
+        {name: 'raw_maker_asset_data', type: 'varchar'},
+        {name: 'maker_asset_type', type: 'varchar'},
+        {name: 'maker_asset_proxy_id', type: 'varchar'},
+        {name: 'maker_token_address', type: 'char(42)'},
+        {name: 'maker_token_id', type: 'varchar', isNullable: true},
+        {name: 'raw_taker_asset_data', type: 'varchar'},
+        {name: 'taker_asset_type', type: 'varchar'},
+        {name: 'taker_asset_proxy_id', type: 'varchar'},
+        {name: 'taker_token_address', type: 'char(42)'},
+        {name: 'taker_token_id', type: 'varchar', isNullable: true}
+    ]
+});
+
+const exchange_cancel_up_to_events = new Table({
+    name: 'raw.exchange_cancel_up_to_events',
+    columns: [
+        {name: 'contract_address', type: 'char(42)', isPrimary: true},
+        {name: 'log_index', type: 'integer', isPrimary: true},
+        {name: 'block_number', type: 'bigint', isPrimary: true},
+
+        {name: 'raw_data', type: 'varchar'},
+        
+        {name: 'transaction_hash', type: 'varchar'},
+        {name: 'maker_address', type: 'char(42)'},
+        {name: 'sender_address', type: 'char(42)'},
+        {name: 'order_epoch', type: 'varchar'}
+    ]
+});
+
+const exchange_fill_events = new Table({
+    name: 'raw.exchange_fill_events',
+    columns: [
+        {name: 'contract_address', type: 'char(42)', isPrimary: true},
+        {name: 'log_index', type: 'integer', isPrimary: true},
+        {name: 'block_number', type: 'bigint', isPrimary: true},
+
+        {name: 'raw_data', type: 'varchar'},
+
+        {name: 'transaction_hash', type: 'varchar'},
+        {name: 'maker_address', type: 'char(42)'},
+        {name: 'taker_address', type: 'char(42)'},
+        {name: 'fee_recipient_address', type: 'char(42)'},
+        {name: 'sender_address', type: 'char(42)'},
+        {name: 'maker_asset_filled_amount', type: 'varchar'},
+        {name: 'taker_asset_filled_amount', type: 'varchar'},
+        {name: 'maker_fee_paid', type: 'varchar'},
+        {name: 'taker_fee_paid', type: 'varchar'},
+        {name: 'order_hash', type: 'varchar'},
+
+        {name: 'raw_maker_asset_data', type: 'varchar'},
+        {name: 'maker_asset_type', type: 'varchar'},
+        {name: 'maker_asset_proxy_id', type: 'varchar'},
+        {name: 'maker_token_address', type: 'char(42)'},
+        {name: 'maker_token_id', type: 'varchar', isNullable: true},
+        {name: 'raw_taker_asset_data', type: 'varchar'},
+        {name: 'taker_asset_type', type: 'varchar'},
+        {name: 'taker_asset_proxy_id', type: 'varchar'},
+        {name: 'taker_token_address', type: 'char(42)'},
+        {name: 'taker_token_id', type: 'varchar', isNullable: true}
+    ]
+});
+
+const relayers = new Table({
+    name: 'raw.relayers',
+    columns: [
+        {name: 'uuid', type: 'varchar', isPrimary: true},
+        {name: 'name', type: 'varchar'},
+        {name: 'sra_http_endpoint', type: 'varchar', isNullable: true},
+        {name: 'sra_ws_endpoint', type: 'varchar', isNullable: true},
+        {name: 'app_url', type: 'varchar', isNullable: true},
+        {name: 'fee_recipient_addresses', type: 'char(42)', isArray: true},
+        {name: 'taker_addresses', type: 'char(42)', isArray: true}
+    ]
+});
+
+const sra_orders = new Table({
+    name: 'raw.sra_orders',
+    columns: [
+        {name: 'exchange_address', type: 'char(42)', isPrimary: true},
+        {name: 'order_hash_hex', type: 'varchar', isPrimary: true},
+
+        {name: 'source_url', type: 'varchar'},
+        {name: 'last_updated_timestamp', type: 'bigint'},
+        {name: 'first_seen_timestamp', type: 'bigint'},
+        
+        {name: 'maker_address', type: 'char(42)'},
+        {name: 'taker_address', type: 'char(42)'},
+        {name: 'fee_recipient_address', type: 'char(42)'},
+        {name: 'sender_address', type: 'char(42)'},
+        {name: 'maker_asset_filled_amount', type: 'varchar'},
+        {name: 'taker_asset_filled_amount', type: 'varchar'},
+        {name: 'maker_fee', type: 'varchar'},
+        {name: 'taker_fee', type: 'varchar'},
+        {name: 'expiration_time_seconds', type: 'int'},
+        {name: 'salt', type: 'varchar'},
+        {name: 'signature', type: 'varchar'},
+
+        {name: 'raw_maker_asset_data', type: 'varchar'},
+        {name: 'maker_asset_type', type: 'varchar'},
+        {name: 'maker_asset_proxy_id', type: 'varchar'},
+        {name: 'maker_token_address', type: 'char(42)'},
+        {name: 'maker_token_id', type: 'varchar', isNullable: true},
+        {name: 'raw_taker_asset_data', type: 'varchar'},
+        {name: 'taker_asset_type', type: 'varchar'},
+        {name: 'taker_asset_proxy_id', type: 'varchar'},
+        {name: 'taker_token_address', type: 'char(42)'},
+        {name: 'taker_token_id', type: 'varchar', isNullable: true},
+
+        {name: 'metadata_json', type: 'varchar'}
+    ]
+});
+
+const token_on_chain_metadata = new Table({
+    name: 'raw.token_on_chain_metadata',
+    columns: [
+        {name: 'address', type: 'char(42)', isPrimary: true},
+        {name: 'decimals', type: 'integer'},
+        {name: 'symbol', type: 'varchar'},
+        {name: 'name', type: 'varchar'}
+    ]
+});
+
+const transactions = new Table({
+    name: 'raw.transactions',
+    columns: [
+        {name: 'block_number', type: 'bigint', isPrimary: true},
+        {name: 'block_hash', type: 'varchar', isPrimary: true},
+        {name: 'transaction_hash', type: 'varchar', isPrimary: true},
+        {name: 'gas_used', type: 'bigint'},
+        {name: 'gas_price', type: 'bigint'}
+    ]
+});
+
+export class InitialSchema1542070840010 implements MigrationInterface {
+
+    public async up(queryRunner: QueryRunner): Promise<any> {
+
+        await queryRunner.createSchema('raw');
+
+        await queryRunner.createTable(blocks);
+        await queryRunner.createTable(exchange_cancel_events);
+        await queryRunner.createTable(exchange_cancel_up_to_events);
+        await queryRunner.createTable(exchange_fill_events);
+        await queryRunner.createTable(relayers);
+        await queryRunner.createTable(sra_orders);
+        await queryRunner.createTable(token_on_chain_metadata);
+        await queryRunner.createTable(transactions);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+
+        await queryRunner.dropTable(blocks.name);
+        await queryRunner.dropTable(exchange_cancel_events.name);
+        await queryRunner.dropTable(exchange_cancel_up_to_events.name);
+        await queryRunner.dropTable(exchange_fill_events.name);
+        await queryRunner.dropTable(relayers.name);
+        await queryRunner.dropTable(sra_orders.name);
+        await queryRunner.dropTable(token_on_chain_metadata.name);
+        await queryRunner.dropTable(transactions.name);
+
+        await queryRunner.dropSchema('raw');
+    }
+}
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 891550050..bc3bab6bb 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'exchange_cancel_up_to_event' })
+@Entity({ name: 'exchange_cancel_up_to_events' })
 export class ExchangeCancelUpToEvent {
     @PrimaryColumn({ name: 'contract_address' })
     public contractAddress!: string;
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index 4cd8d9da2..6e024f280 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -5,3 +5,4 @@ export { ExchangeFillEvent } from './exchange_fill_event';
 export { Relayer } from './relayer';
 export { SraOrder } from './sra_order';
 export { Transaction } from './transaction';
+export { TokenOnChainMetadata } from './token_on_chain_metadata';
diff --git a/packages/pipeline/src/entities/token_on_chain_metadata.ts b/packages/pipeline/src/entities/token_on_chain_metadata.ts
new file mode 100644
index 000000000..fc21d0aed
--- /dev/null
+++ b/packages/pipeline/src/entities/token_on_chain_metadata.ts
@@ -0,0 +1,16 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'token_on_chain_metadata' })
+export class TokenOnChainMetadata {
+    @PrimaryColumn({ type: 'nvarchar', nullable: false })
+    public address!: string;
+
+    @Column({ type: 'integer', nullable: false })
+    public decimals!: number;
+
+    @Column({ type: 'nvarchar', nullable: false })
+    public symbol!: string;
+
+    @Column({ type: 'nvarchar', nullable: false })
+    public name!: string;
+}
\ No newline at end of file
-- 
cgit v1.2.3


From 96134003e1aa1903bdf051e39e7e244cc8684043 Mon Sep 17 00:00:00 2001
From: Jake Ellowitz <jake.ellowitz@gmail.com>
Date: Tue, 13 Nov 2018 09:57:02 -0800
Subject: Pointing entities to raw schema

Fix linter issues
---
 .../migrations/1542070840010-InitialSchema.ts      | 241 ++++++++++-----------
 packages/pipeline/package.json                     |   2 +-
 packages/pipeline/src/entities/block.ts            |   2 +-
 .../pipeline/src/entities/exchange_cancel_event.ts |   2 +-
 .../src/entities/exchange_cancel_up_to_event.ts    |   2 +-
 .../pipeline/src/entities/exchange_fill_event.ts   |   2 +-
 packages/pipeline/src/entities/relayer.ts          |   2 +-
 packages/pipeline/src/entities/sra_order.ts        |   2 +-
 .../src/entities/token_on_chain_metadata.ts        |   4 +-
 packages/pipeline/src/entities/transaction.ts      |   2 +-
 10 files changed, 129 insertions(+), 132 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542070840010-InitialSchema.ts b/packages/pipeline/migrations/1542070840010-InitialSchema.ts
index cf240a1ed..895f9e6c9 100644
--- a/packages/pipeline/migrations/1542070840010-InitialSchema.ts
+++ b/packages/pipeline/migrations/1542070840010-InitialSchema.ts
@@ -1,167 +1,165 @@
-import {MigrationInterface, QueryRunner, Table} from "typeorm";
+import { MigrationInterface, QueryRunner, Table } from 'typeorm';
 
 const blocks = new Table({
     name: 'raw.blocks',
     columns: [
-        {name: 'number', type: 'bigint', isPrimary: true},
-        {name: 'hash', type: 'varchar', isPrimary: true},
-        {name: 'timestamp', type: 'bigint'}
-    ]
+        { name: 'number', type: 'bigint', isPrimary: true },
+        { name: 'hash', type: 'varchar', isPrimary: true },
+        { name: 'timestamp', type: 'bigint' },
+    ],
 });
 
 const exchange_cancel_events = new Table({
     name: 'raw.exchange_cancel_events',
     columns: [
-        {name: 'contract_address', type: 'char(42)', isPrimary: true},
-        {name: 'log_index', type: 'integer', isPrimary: true},
-        {name: 'block_number', type: 'bigint', isPrimary: true},
-
-        {name: 'raw_data', type: 'varchar'},
-        
-        {name: 'transaction_hash', type: 'varchar'},
-        {name: 'maker_address', type: 'char(42)'},
-        {name: 'taker_address', type: 'char(42)'},
-        {name: 'fee_recipient_address', type: 'char(42)'},
-        {name: 'sender_address', type: 'char(42)'},
-        {name: 'order_hash', type: 'varchar'},
-
-        {name: 'raw_maker_asset_data', type: 'varchar'},
-        {name: 'maker_asset_type', type: 'varchar'},
-        {name: 'maker_asset_proxy_id', type: 'varchar'},
-        {name: 'maker_token_address', type: 'char(42)'},
-        {name: 'maker_token_id', type: 'varchar', isNullable: true},
-        {name: 'raw_taker_asset_data', type: 'varchar'},
-        {name: 'taker_asset_type', type: 'varchar'},
-        {name: 'taker_asset_proxy_id', type: 'varchar'},
-        {name: 'taker_token_address', type: 'char(42)'},
-        {name: 'taker_token_id', type: 'varchar', isNullable: true}
-    ]
+        { name: 'contract_address', type: 'char(42)', isPrimary: true },
+        { name: 'log_index', type: 'integer', isPrimary: true },
+        { name: 'block_number', type: 'bigint', isPrimary: true },
+
+        { name: 'raw_data', type: 'varchar' },
+
+        { name: 'transaction_hash', type: 'varchar' },
+        { name: 'maker_address', type: 'char(42)' },
+        { name: 'taker_address', type: 'char(42)' },
+        { name: 'fee_recipient_address', type: 'char(42)' },
+        { name: 'sender_address', type: 'char(42)' },
+        { name: 'order_hash', type: 'varchar' },
+
+        { name: 'raw_maker_asset_data', type: 'varchar' },
+        { name: 'maker_asset_type', type: 'varchar' },
+        { name: 'maker_asset_proxy_id', type: 'varchar' },
+        { name: 'maker_token_address', type: 'char(42)' },
+        { name: 'maker_token_id', type: 'varchar', isNullable: true },
+        { name: 'raw_taker_asset_data', type: 'varchar' },
+        { name: 'taker_asset_type', type: 'varchar' },
+        { name: 'taker_asset_proxy_id', type: 'varchar' },
+        { name: 'taker_token_address', type: 'char(42)' },
+        { name: 'taker_token_id', type: 'varchar', isNullable: true },
+    ],
 });
 
 const exchange_cancel_up_to_events = new Table({
     name: 'raw.exchange_cancel_up_to_events',
     columns: [
-        {name: 'contract_address', type: 'char(42)', isPrimary: true},
-        {name: 'log_index', type: 'integer', isPrimary: true},
-        {name: 'block_number', type: 'bigint', isPrimary: true},
-
-        {name: 'raw_data', type: 'varchar'},
-        
-        {name: 'transaction_hash', type: 'varchar'},
-        {name: 'maker_address', type: 'char(42)'},
-        {name: 'sender_address', type: 'char(42)'},
-        {name: 'order_epoch', type: 'varchar'}
-    ]
+        { name: 'contract_address', type: 'char(42)', isPrimary: true },
+        { name: 'log_index', type: 'integer', isPrimary: true },
+        { name: 'block_number', type: 'bigint', isPrimary: true },
+
+        { name: 'raw_data', type: 'varchar' },
+
+        { name: 'transaction_hash', type: 'varchar' },
+        { name: 'maker_address', type: 'char(42)' },
+        { name: 'sender_address', type: 'char(42)' },
+        { name: 'order_epoch', type: 'varchar' },
+    ],
 });
 
 const exchange_fill_events = new Table({
     name: 'raw.exchange_fill_events',
     columns: [
-        {name: 'contract_address', type: 'char(42)', isPrimary: true},
-        {name: 'log_index', type: 'integer', isPrimary: true},
-        {name: 'block_number', type: 'bigint', isPrimary: true},
-
-        {name: 'raw_data', type: 'varchar'},
-
-        {name: 'transaction_hash', type: 'varchar'},
-        {name: 'maker_address', type: 'char(42)'},
-        {name: 'taker_address', type: 'char(42)'},
-        {name: 'fee_recipient_address', type: 'char(42)'},
-        {name: 'sender_address', type: 'char(42)'},
-        {name: 'maker_asset_filled_amount', type: 'varchar'},
-        {name: 'taker_asset_filled_amount', type: 'varchar'},
-        {name: 'maker_fee_paid', type: 'varchar'},
-        {name: 'taker_fee_paid', type: 'varchar'},
-        {name: 'order_hash', type: 'varchar'},
-
-        {name: 'raw_maker_asset_data', type: 'varchar'},
-        {name: 'maker_asset_type', type: 'varchar'},
-        {name: 'maker_asset_proxy_id', type: 'varchar'},
-        {name: 'maker_token_address', type: 'char(42)'},
-        {name: 'maker_token_id', type: 'varchar', isNullable: true},
-        {name: 'raw_taker_asset_data', type: 'varchar'},
-        {name: 'taker_asset_type', type: 'varchar'},
-        {name: 'taker_asset_proxy_id', type: 'varchar'},
-        {name: 'taker_token_address', type: 'char(42)'},
-        {name: 'taker_token_id', type: 'varchar', isNullable: true}
-    ]
+        { name: 'contract_address', type: 'char(42)', isPrimary: true },
+        { name: 'log_index', type: 'integer', isPrimary: true },
+        { name: 'block_number', type: 'bigint', isPrimary: true },
+
+        { name: 'raw_data', type: 'varchar' },
+
+        { name: 'transaction_hash', type: 'varchar' },
+        { name: 'maker_address', type: 'char(42)' },
+        { name: 'taker_address', type: 'char(42)' },
+        { name: 'fee_recipient_address', type: 'char(42)' },
+        { name: 'sender_address', type: 'char(42)' },
+        { name: 'maker_asset_filled_amount', type: 'varchar' },
+        { name: 'taker_asset_filled_amount', type: 'varchar' },
+        { name: 'maker_fee_paid', type: 'varchar' },
+        { name: 'taker_fee_paid', type: 'varchar' },
+        { name: 'order_hash', type: 'varchar' },
+
+        { name: 'raw_maker_asset_data', type: 'varchar' },
+        { name: 'maker_asset_type', type: 'varchar' },
+        { name: 'maker_asset_proxy_id', type: 'varchar' },
+        { name: 'maker_token_address', type: 'char(42)' },
+        { name: 'maker_token_id', type: 'varchar', isNullable: true },
+        { name: 'raw_taker_asset_data', type: 'varchar' },
+        { name: 'taker_asset_type', type: 'varchar' },
+        { name: 'taker_asset_proxy_id', type: 'varchar' },
+        { name: 'taker_token_address', type: 'char(42)' },
+        { name: 'taker_token_id', type: 'varchar', isNullable: true },
+    ],
 });
 
 const relayers = new Table({
     name: 'raw.relayers',
     columns: [
-        {name: 'uuid', type: 'varchar', isPrimary: true},
-        {name: 'name', type: 'varchar'},
-        {name: 'sra_http_endpoint', type: 'varchar', isNullable: true},
-        {name: 'sra_ws_endpoint', type: 'varchar', isNullable: true},
-        {name: 'app_url', type: 'varchar', isNullable: true},
-        {name: 'fee_recipient_addresses', type: 'char(42)', isArray: true},
-        {name: 'taker_addresses', type: 'char(42)', isArray: true}
-    ]
+        { name: 'uuid', type: 'varchar', isPrimary: true },
+        { name: 'name', type: 'varchar' },
+        { name: 'sra_http_endpoint', type: 'varchar', isNullable: true },
+        { name: 'sra_ws_endpoint', type: 'varchar', isNullable: true },
+        { name: 'app_url', type: 'varchar', isNullable: true },
+        { name: 'fee_recipient_addresses', type: 'char(42)', isArray: true },
+        { name: 'taker_addresses', type: 'char(42)', isArray: true },
+    ],
 });
 
 const sra_orders = new Table({
     name: 'raw.sra_orders',
     columns: [
-        {name: 'exchange_address', type: 'char(42)', isPrimary: true},
-        {name: 'order_hash_hex', type: 'varchar', isPrimary: true},
-
-        {name: 'source_url', type: 'varchar'},
-        {name: 'last_updated_timestamp', type: 'bigint'},
-        {name: 'first_seen_timestamp', type: 'bigint'},
-        
-        {name: 'maker_address', type: 'char(42)'},
-        {name: 'taker_address', type: 'char(42)'},
-        {name: 'fee_recipient_address', type: 'char(42)'},
-        {name: 'sender_address', type: 'char(42)'},
-        {name: 'maker_asset_filled_amount', type: 'varchar'},
-        {name: 'taker_asset_filled_amount', type: 'varchar'},
-        {name: 'maker_fee', type: 'varchar'},
-        {name: 'taker_fee', type: 'varchar'},
-        {name: 'expiration_time_seconds', type: 'int'},
-        {name: 'salt', type: 'varchar'},
-        {name: 'signature', type: 'varchar'},
-
-        {name: 'raw_maker_asset_data', type: 'varchar'},
-        {name: 'maker_asset_type', type: 'varchar'},
-        {name: 'maker_asset_proxy_id', type: 'varchar'},
-        {name: 'maker_token_address', type: 'char(42)'},
-        {name: 'maker_token_id', type: 'varchar', isNullable: true},
-        {name: 'raw_taker_asset_data', type: 'varchar'},
-        {name: 'taker_asset_type', type: 'varchar'},
-        {name: 'taker_asset_proxy_id', type: 'varchar'},
-        {name: 'taker_token_address', type: 'char(42)'},
-        {name: 'taker_token_id', type: 'varchar', isNullable: true},
-
-        {name: 'metadata_json', type: 'varchar'}
-    ]
+        { name: 'exchange_address', type: 'char(42)', isPrimary: true },
+        { name: 'order_hash_hex', type: 'varchar', isPrimary: true },
+
+        { name: 'source_url', type: 'varchar' },
+        { name: 'last_updated_timestamp', type: 'bigint' },
+        { name: 'first_seen_timestamp', type: 'bigint' },
+
+        { name: 'maker_address', type: 'char(42)' },
+        { name: 'taker_address', type: 'char(42)' },
+        { name: 'fee_recipient_address', type: 'char(42)' },
+        { name: 'sender_address', type: 'char(42)' },
+        { name: 'maker_asset_filled_amount', type: 'varchar' },
+        { name: 'taker_asset_filled_amount', type: 'varchar' },
+        { name: 'maker_fee', type: 'varchar' },
+        { name: 'taker_fee', type: 'varchar' },
+        { name: 'expiration_time_seconds', type: 'int' },
+        { name: 'salt', type: 'varchar' },
+        { name: 'signature', type: 'varchar' },
+
+        { name: 'raw_maker_asset_data', type: 'varchar' },
+        { name: 'maker_asset_type', type: 'varchar' },
+        { name: 'maker_asset_proxy_id', type: 'varchar' },
+        { name: 'maker_token_address', type: 'char(42)' },
+        { name: 'maker_token_id', type: 'varchar', isNullable: true },
+        { name: 'raw_taker_asset_data', type: 'varchar' },
+        { name: 'taker_asset_type', type: 'varchar' },
+        { name: 'taker_asset_proxy_id', type: 'varchar' },
+        { name: 'taker_token_address', type: 'char(42)' },
+        { name: 'taker_token_id', type: 'varchar', isNullable: true },
+
+        { name: 'metadata_json', type: 'varchar' },
+    ],
 });
 
 const token_on_chain_metadata = new Table({
     name: 'raw.token_on_chain_metadata',
     columns: [
-        {name: 'address', type: 'char(42)', isPrimary: true},
-        {name: 'decimals', type: 'integer'},
-        {name: 'symbol', type: 'varchar'},
-        {name: 'name', type: 'varchar'}
-    ]
+        { name: 'address', type: 'char(42)', isPrimary: true },
+        { name: 'decimals', type: 'integer' },
+        { name: 'symbol', type: 'varchar' },
+        { name: 'name', type: 'varchar' },
+    ],
 });
 
 const transactions = new Table({
     name: 'raw.transactions',
     columns: [
-        {name: 'block_number', type: 'bigint', isPrimary: true},
-        {name: 'block_hash', type: 'varchar', isPrimary: true},
-        {name: 'transaction_hash', type: 'varchar', isPrimary: true},
-        {name: 'gas_used', type: 'bigint'},
-        {name: 'gas_price', type: 'bigint'}
-    ]
+        { name: 'block_number', type: 'bigint', isPrimary: true },
+        { name: 'block_hash', type: 'varchar', isPrimary: true },
+        { name: 'transaction_hash', type: 'varchar', isPrimary: true },
+        { name: 'gas_used', type: 'bigint' },
+        { name: 'gas_price', type: 'bigint' },
+    ],
 });
 
 export class InitialSchema1542070840010 implements MigrationInterface {
-
     public async up(queryRunner: QueryRunner): Promise<any> {
-
         await queryRunner.createSchema('raw');
 
         await queryRunner.createTable(blocks);
@@ -175,7 +173,6 @@ export class InitialSchema1542070840010 implements MigrationInterface {
     }
 
     public async down(queryRunner: QueryRunner): Promise<any> {
-
         await queryRunner.dropTable(blocks.name);
         await queryRunner.dropTable(exchange_cancel_events.name);
         await queryRunner.dropTable(exchange_cancel_up_to_events.name);
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 59cf24dc6..dcd19d150 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -13,7 +13,7 @@
         "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "clean": "shx rm -rf lib",
-        "lint": "tslint --project . --format stylish --exclude ./migrations",
+        "lint": "tslint --project . --format stylish --exclude ./migrations/**/*",
         "migrate:run": "yarn typeorm migration:run --config ./lib/src/ormconfig",
         "migrate:revert": "yarn typeorm migration:revert --config ./lib/src/ormconfig",
         "migrate:create": "yarn typeorm migration:create --config ./lib/src/ormconfig --dir migrations"
diff --git a/packages/pipeline/src/entities/block.ts b/packages/pipeline/src/entities/block.ts
index 5bd51f3d2..51be37703 100644
--- a/packages/pipeline/src/entities/block.ts
+++ b/packages/pipeline/src/entities/block.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'blocks' })
+@Entity({ name: 'blocks', schema: 'raw' })
 export class Block {
     @PrimaryColumn() public hash!: string;
     @PrimaryColumn() public number!: number;
diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 6d0c3bc32..781e1c4bb 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -2,7 +2,7 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity({ name: 'exchange_cancel_events' })
+@Entity({ name: 'exchange_cancel_events', schema: 'raw' })
 export class ExchangeCancelEvent {
     @PrimaryColumn({ name: 'contract_address' })
     public contractAddress!: string;
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index bc3bab6bb..7306a1a87 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'exchange_cancel_up_to_events' })
+@Entity({ name: 'exchange_cancel_up_to_events', schema: 'raw' })
 export class ExchangeCancelUpToEvent {
     @PrimaryColumn({ name: 'contract_address' })
     public contractAddress!: string;
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index 0c5546d7e..6202e558b 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -2,7 +2,7 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity({ name: 'exchange_fill_events' })
+@Entity({ name: 'exchange_fill_events', schema: 'raw' })
 export class ExchangeFillEvent {
     @PrimaryColumn({ name: 'contract_address' })
     public contractAddress!: string;
diff --git a/packages/pipeline/src/entities/relayer.ts b/packages/pipeline/src/entities/relayer.ts
index 94b5232a8..ef1f9cf2a 100644
--- a/packages/pipeline/src/entities/relayer.ts
+++ b/packages/pipeline/src/entities/relayer.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'relayers' })
+@Entity({ name: 'relayers', schema: 'raw' })
 export class Relayer {
     @PrimaryColumn() public uuid!: string;
 
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index f3f79852f..e59161c81 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -2,7 +2,7 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity({ name: 'sra_orders' })
+@Entity({ name: 'sra_orders', schema: 'raw' })
 export class SraOrder {
     @PrimaryColumn({ name: 'exchange_address' })
     public exchangeAddress!: string;
diff --git a/packages/pipeline/src/entities/token_on_chain_metadata.ts b/packages/pipeline/src/entities/token_on_chain_metadata.ts
index fc21d0aed..325d28e91 100644
--- a/packages/pipeline/src/entities/token_on_chain_metadata.ts
+++ b/packages/pipeline/src/entities/token_on_chain_metadata.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'token_on_chain_metadata' })
+@Entity({ name: 'token_on_chain_metadata', schema: 'raw' })
 export class TokenOnChainMetadata {
     @PrimaryColumn({ type: 'nvarchar', nullable: false })
     public address!: string;
@@ -13,4 +13,4 @@ export class TokenOnChainMetadata {
 
     @Column({ type: 'nvarchar', nullable: false })
     public name!: string;
-}
\ No newline at end of file
+}
diff --git a/packages/pipeline/src/entities/transaction.ts b/packages/pipeline/src/entities/transaction.ts
index eb2883fda..dd2143df5 100644
--- a/packages/pipeline/src/entities/transaction.ts
+++ b/packages/pipeline/src/entities/transaction.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'transactions' })
+@Entity({ name: 'transactions', schema: 'raw' })
 export class Transaction {
     @PrimaryColumn({ name: 'transaction_hash' })
     public transactionHash!: string;
-- 
cgit v1.2.3


From 2cbb82eb0498c539ea16afe4012bd69f154ad027 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 13 Nov 2018 14:57:58 -0800
Subject: Update schema for sra_orders

---
 .../1542147915364-NewSraOrderTimestampFormat.ts    | 48 ++++++++++++++++++++++
 packages/pipeline/src/entities/sra_order.ts        |  7 +---
 2 files changed, 49 insertions(+), 6 deletions(-)
 create mode 100644 packages/pipeline/migrations/1542147915364-NewSraOrderTimestampFormat.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542147915364-NewSraOrderTimestampFormat.ts b/packages/pipeline/migrations/1542147915364-NewSraOrderTimestampFormat.ts
new file mode 100644
index 000000000..5a8f3fec8
--- /dev/null
+++ b/packages/pipeline/migrations/1542147915364-NewSraOrderTimestampFormat.ts
@@ -0,0 +1,48 @@
+import { MigrationInterface, QueryRunner, Table } from 'typeorm';
+
+export class NewSraOrderTimestampFormat1542147915364 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.sra_orders
+                DROP CONSTRAINT "PK_09bfb9980715329563bd53d667e",
+                ADD PRIMARY KEY (order_hash_hex, exchange_address, source_url);
+            `,
+        );
+
+        await queryRunner.query(
+            `CREATE TABLE raw.sra_orders_observed_timestamps (
+                order_hash_hex varchar NOT NULL,
+                exchange_address varchar NOT NULL,
+                source_url varchar NOT NULL,
+                observed_timestamp bigint NOT NULL,
+                FOREIGN KEY
+                    (order_hash_hex, exchange_address, source_url)
+                    REFERENCES raw.sra_orders (order_hash_hex, exchange_address, source_url),
+                PRIMARY KEY (order_hash_hex, exchange_address, source_url, observed_timestamp)
+            );`,
+        );
+
+        await queryRunner.query(
+            `ALTER TABLE raw.sra_orders
+                DROP COLUMN last_updated_timestamp,
+                DROP COLUMN first_seen_timestamp;`,
+        );
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.dropTable('raw.sra_orders_observed_timestamps');
+
+        await queryRunner.query(
+            `ALTER TABLE raw.sra_orders
+                ADD COLUMN last_updated_timestamp bigint NOT NULL DEFAULT 0,
+                ADD COLUMN first_seen_timestamp bigint NOT NULL DEFAULT 0;`,
+        );
+
+        await queryRunner.query(
+            `ALTER TABLE raw.sra_orders
+                DROP CONSTRAINT sra_orders_pkey,
+                ADD CONSTRAINT "PK_09bfb9980715329563bd53d667e" PRIMARY KEY ("exchange_address", "order_hash_hex");
+            `,
+        );
+    }
+}
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index e59161c81..4b7f652d3 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -8,13 +8,8 @@ export class SraOrder {
     public exchangeAddress!: string;
     @PrimaryColumn({ name: 'order_hash_hex' })
     public orderHashHex!: string;
-
-    @Column({ name: 'source_url' })
+    @PrimaryColumn({ name: 'source_url' })
     public sourceUrl!: string;
-    @Column({ name: 'last_updated_timestamp' })
-    public lastUpdatedTimestamp!: number;
-    @Column({ name: 'first_seen_timestamp' })
-    public firstSeenTimestamp!: number;
 
     @Column({ name: 'maker_address' })
     public makerAddress!: string;
-- 
cgit v1.2.3


From 55bbe1954b35ff0a6367f1ff820d32a32b48eff3 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 13 Nov 2018 14:05:49 -0800
Subject: Preliminary work for adding RR order book scraping

---
 .../src/scripts/pull_radar_relay_orders.ts         | 52 ++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 packages/pipeline/src/scripts/pull_radar_relay_orders.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
new file mode 100644
index 000000000..c4d3f7095
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
@@ -0,0 +1,52 @@
+// tslint:disable:no-console
+import { HttpClient } from '@0x/connect';
+import * as R from 'ramda';
+import 'reflect-metadata';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+
+import { SraOrder } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseSraOrders } from '../parsers/sra_orders';
+import { handleError } from '../utils';
+
+const RADAR_RELAY_URL = 'https://api.radarrelay.com/0x/v2';
+const BATCH_SAVE_SIZE = 1000; // Number of orders to save at once.
+const ORDERS_PER_PAGE = 10000; // Number of orders to get per request.
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    await getOrderbook();
+    process.exit(0);
+})().catch(handleError);
+
+async function getOrderbook(): Promise<void> {
+    console.log('Getting all orders...');
+    const connectClient = new HttpClient(RADAR_RELAY_URL);
+    const rawOrders = await connectClient.getOrdersAsync({
+        perPage: ORDERS_PER_PAGE,
+    });
+    console.log(`Got ${rawOrders.records.length} orders.`);
+    console.log('Parsing orders...');
+    const orders = R.pipe(parseSraOrders, R.map(setSourceUrl(RADAR_RELAY_URL)))(rawOrders);
+    const ordersRepository = connection.getRepository(SraOrder);
+    // TODO(albrow): Move batch saving to a utility function to reduce
+    // duplicated code.
+    for (const ordersBatch of R.splitEvery(BATCH_SAVE_SIZE, orders)) {
+        await ordersRepository.save(ordersBatch);
+    }
+}
+
+const sourceUrlProp = R.lensProp('sourceUrl');
+
+const setSourceUrl = R.curry((sourceURL: string, order: SraOrder): SraOrder => {
+    return R.set(sourceUrlProp, sourceURL, order);
+});
+
+const firstSeenProp = R.lensProp('firstSeenTimestamp');
+const lastUpdatedProp = R.lensProp('lastUpdatedTimestamp');
+
+const setFirstSeen = R.curry((sourceURL: string, order: SraOrder): SraOrder => {
+    return R.set(firstSeenTimestampProp, sourceURL, order);
+});
-- 
cgit v1.2.3


From 26280e4aba147ad6000b9df309e64db84b6932fc Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 13 Nov 2018 15:33:43 -0800
Subject: Implement scraping sra orders from radar relay

---
 packages/pipeline/src/entities/index.ts            |  1 +
 packages/pipeline/src/entities/sra_order.ts        |  4 +--
 .../src/entities/sra_order_observed_timestamp.ts   | 30 ++++++++++++++++++++
 packages/pipeline/src/ormconfig.ts                 |  2 ++
 packages/pipeline/src/parsers/sra_orders/index.ts  |  4 ---
 .../src/scripts/pull_radar_relay_orders.ts         | 33 +++++++++++-----------
 .../pipeline/test/parsers/sra_orders/index_test.ts |  2 --
 7 files changed, 52 insertions(+), 24 deletions(-)
 create mode 100644 packages/pipeline/src/entities/sra_order_observed_timestamp.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index 6e024f280..442eec9cd 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -6,3 +6,4 @@ export { Relayer } from './relayer';
 export { SraOrder } from './sra_order';
 export { Transaction } from './transaction';
 export { TokenOnChainMetadata } from './token_on_chain_metadata';
+export { SraOrdersObservedTimeStamp, createObservedTimestampForOrder } from './sra_order_observed_timestamp';
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index 4b7f652d3..2bdb1ba2e 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -19,9 +19,9 @@ export class SraOrder {
     public feeRecipientAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'maker_asset_amount' })
+    @Column({ name: 'maker_asset_filled_amount' })
     public makerAssetAmount!: string;
-    @Column({ name: 'taker_asset_amount' })
+    @Column({ name: 'taker_asset_filled_amount' })
     public takerAssetAmount!: string;
     @Column({ name: 'maker_fee' })
     public makerFee!: string;
diff --git a/packages/pipeline/src/entities/sra_order_observed_timestamp.ts b/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
new file mode 100644
index 000000000..bdb6cd36b
--- /dev/null
+++ b/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
@@ -0,0 +1,30 @@
+import { Entity, PrimaryColumn } from 'typeorm';
+
+import { SraOrder } from './sra_order';
+
+@Entity({ name: 'sra_orders_observed_timestamps', schema: 'raw' })
+export class SraOrdersObservedTimeStamp {
+    @PrimaryColumn({ name: 'exchange_address' })
+    public exchangeAddress!: string;
+    @PrimaryColumn({ name: 'order_hash_hex' })
+    public orderHashHex!: string;
+    @PrimaryColumn({ name: 'source_url' })
+    public sourceUrl!: string;
+
+    @PrimaryColumn({ name: 'observed_timestamp' })
+    public observedTimestamp!: number;
+}
+
+/**
+ * Returns a new SraOrdersObservedTimeStamp for the given order based on the
+ * current time.
+ * @param order The order to generate a timestamp for.
+ */
+export function createObservedTimestampForOrder(order: SraOrder): SraOrdersObservedTimeStamp {
+    const observed = new SraOrdersObservedTimeStamp();
+    observed.exchangeAddress = order.exchangeAddress;
+    observed.orderHashHex = order.orderHashHex;
+    observed.sourceUrl = order.sourceUrl;
+    observed.observedTimestamp = Date.now();
+    return observed;
+}
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 2fb6b3d3c..2f5f7df33 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -7,6 +7,7 @@ import {
     ExchangeFillEvent,
     Relayer,
     SraOrder,
+    SraOrdersObservedTimeStamp,
     Transaction,
 } from './entities';
 
@@ -17,6 +18,7 @@ const entities = [
     ExchangeFillEvent,
     Relayer,
     SraOrder,
+    SraOrdersObservedTimeStamp,
     Transaction,
 ];
 
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 3d7f73fca..800521955 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -30,10 +30,6 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
     sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
 
-    // TODO(albrow): Set these fields to the correct values upstack.
-    sraOrder.lastUpdatedTimestamp = 0;
-    sraOrder.firstSeenTimestamp = 0;
-
     sraOrder.makerAddress = apiOrder.order.makerAddress;
     sraOrder.takerAddress = apiOrder.order.takerAddress;
     sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
diff --git a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
index c4d3f7095..b3a4d887e 100644
--- a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
+++ b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
@@ -2,15 +2,14 @@
 import { HttpClient } from '@0x/connect';
 import * as R from 'ramda';
 import 'reflect-metadata';
-import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+import { Connection, ConnectionOptions, createConnection, EntityManager } from 'typeorm';
 
-import { SraOrder } from '../entities';
+import { createObservedTimestampForOrder, SraOrder } from '../entities';
 import * as ormConfig from '../ormconfig';
 import { parseSraOrders } from '../parsers/sra_orders';
 import { handleError } from '../utils';
 
 const RADAR_RELAY_URL = 'https://api.radarrelay.com/0x/v2';
-const BATCH_SAVE_SIZE = 1000; // Number of orders to save at once.
 const ORDERS_PER_PAGE = 10000; // Number of orders to get per request.
 
 let connection: Connection;
@@ -29,24 +28,26 @@ async function getOrderbook(): Promise<void> {
     });
     console.log(`Got ${rawOrders.records.length} orders.`);
     console.log('Parsing orders...');
+    // Parse the sra orders, then add source url to each.
     const orders = R.pipe(parseSraOrders, R.map(setSourceUrl(RADAR_RELAY_URL)))(rawOrders);
-    const ordersRepository = connection.getRepository(SraOrder);
-    // TODO(albrow): Move batch saving to a utility function to reduce
-    // duplicated code.
-    for (const ordersBatch of R.splitEvery(BATCH_SAVE_SIZE, orders)) {
-        await ordersRepository.save(ordersBatch);
-    }
+    // Save all the orders and update the observed time stamps in a single
+    // transaction.
+    console.log('Saving orders and updating timestamps...');
+    await connection.transaction(async (manager: EntityManager): Promise<void> => {
+        for (const order of orders) {
+            await manager.save(SraOrder, order);
+            const observedTimestamp = createObservedTimestampForOrder(order);
+            await manager.save(observedTimestamp);
+        }
+    });
 }
 
 const sourceUrlProp = R.lensProp('sourceUrl');
 
+/**
+ * Sets the source url for a single order. Returns a new order instead of
+ * mutating the given one.
+ */
 const setSourceUrl = R.curry((sourceURL: string, order: SraOrder): SraOrder => {
     return R.set(sourceUrlProp, sourceURL, order);
 });
-
-const firstSeenProp = R.lensProp('firstSeenTimestamp');
-const lastUpdatedProp = R.lensProp('lastUpdatedTimestamp');
-
-const setFirstSeen = R.curry((sourceURL: string, order: SraOrder): SraOrder => {
-    return R.set(firstSeenTimestampProp, sourceURL, order);
-});
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index 4b2e7c2d0..534d84ab3 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -37,8 +37,6 @@ describe('sra_orders', () => {
             const expected = new SraOrder();
             expected.exchangeAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
             expected.orderHashHex = '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1c9';
-            expected.lastUpdatedTimestamp = 0;
-            expected.firstSeenTimestamp = 0;
             expected.makerAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
             expected.takerAddress = '0x0000000000000000000000000000000000000000';
             expected.feeRecipientAddress = '0xa258b39954cef5cb142fd567a46cddb31a670124';
-- 
cgit v1.2.3


From a948305e7a488ad01404fa04c95dacc98b4b0061 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 13 Nov 2018 15:44:53 -0800
Subject: Rename taker and maker amounts in sra_orders

---
 .../1542152278484-RenameSraOrdersFilledAmounts.ts           | 13 +++++++++++++
 packages/pipeline/src/entities/sra_order.ts                 |  4 ++--
 2 files changed, 15 insertions(+), 2 deletions(-)
 create mode 100644 packages/pipeline/migrations/1542152278484-RenameSraOrdersFilledAmounts.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542152278484-RenameSraOrdersFilledAmounts.ts b/packages/pipeline/migrations/1542152278484-RenameSraOrdersFilledAmounts.ts
new file mode 100644
index 000000000..a13e3efa5
--- /dev/null
+++ b/packages/pipeline/migrations/1542152278484-RenameSraOrdersFilledAmounts.ts
@@ -0,0 +1,13 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class RenameSraOrdersFilledAmounts1542152278484 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.renameColumn('raw.sra_orders', 'maker_asset_filled_amount', 'maker_asset_amount');
+        await queryRunner.renameColumn('raw.sra_orders', 'taker_asset_filled_amount', 'taker_asset_amount');
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.renameColumn('raw.sra_orders', 'maker_asset_amount', 'maker_asset_filled_amount');
+        await queryRunner.renameColumn('raw.sra_orders', 'taker_asset_amount', 'taker_asset_filled_amount');
+    }
+}
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index 2bdb1ba2e..4b7f652d3 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -19,9 +19,9 @@ export class SraOrder {
     public feeRecipientAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'maker_asset_filled_amount' })
+    @Column({ name: 'maker_asset_amount' })
     public makerAssetAmount!: string;
-    @Column({ name: 'taker_asset_filled_amount' })
+    @Column({ name: 'taker_asset_amount' })
     public takerAssetAmount!: string;
     @Column({ name: 'maker_fee' })
     public makerFee!: string;
-- 
cgit v1.2.3


From 10e93bb01ffcf029821430781ef582a24901a461 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 14 Nov 2018 14:39:34 -0800
Subject: Add raw schema prefix to query in pull_missing_events

---
 packages/pipeline/src/scripts/pull_missing_events.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index bc0eac853..0af999a77 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -55,7 +55,7 @@ async function getStartBlockAsync(eventsRepository: Repository<ExchangeFillEvent
         return EXCHANGE_START_BLOCK;
     }
     const queryResult = await connection.query(
-        'SELECT block_number FROM exchange_fill_events ORDER BY block_number DESC LIMIT 1',
+        'SELECT block_number FROM raw.exchange_fill_events ORDER BY block_number DESC LIMIT 1',
     );
     const lastKnownBlock = queryResult[0].block_number;
     return lastKnownBlock - START_BLOCK_OFFSET;
-- 
cgit v1.2.3


From 303bbc42f4322448998f3fde202574335d1190e6 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 14 Nov 2018 15:58:36 -0800
Subject: Change some column types from varchar to numeric

---
 .../1542234704666-ConvertBigNumberToNumeric.ts     | 53 ++++++++++++++++++++++
 .../src/entities/exchange_cancel_up_to_event.ts    |  7 ++-
 .../pipeline/src/entities/exchange_fill_event.ts   | 18 ++++----
 packages/pipeline/src/entities/sra_order.ts        | 26 ++++++-----
 packages/pipeline/src/ormconfig.ts                 |  2 +-
 packages/pipeline/src/parsers/events/index.ts      | 10 ++--
 packages/pipeline/src/parsers/sra_orders/index.ts  | 12 ++---
 .../pipeline/src/scripts/pull_missing_events.ts    |  2 +-
 packages/pipeline/src/utils/index.ts               | 15 ++++++
 .../pipeline/test/parsers/events/index_test.ts     | 10 ++--
 .../pipeline/test/parsers/sra_orders/index_test.ts | 12 ++---
 11 files changed, 121 insertions(+), 46 deletions(-)
 create mode 100644 packages/pipeline/migrations/1542234704666-ConvertBigNumberToNumeric.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542234704666-ConvertBigNumberToNumeric.ts b/packages/pipeline/migrations/1542234704666-ConvertBigNumberToNumeric.ts
new file mode 100644
index 000000000..5200ef7cc
--- /dev/null
+++ b/packages/pipeline/migrations/1542234704666-ConvertBigNumberToNumeric.ts
@@ -0,0 +1,53 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class ConvertBigNumberToNumeric1542234704666 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.exchange_fill_events
+                ALTER COLUMN maker_asset_filled_amount TYPE numeric USING maker_asset_filled_amount::numeric,
+                ALTER COLUMN taker_asset_filled_amount TYPE numeric USING taker_asset_filled_amount::numeric,
+                ALTER COLUMN maker_fee_paid TYPE numeric USING maker_fee_paid::numeric,
+                ALTER COLUMN taker_fee_paid TYPE numeric USING taker_fee_paid::numeric;`,
+        );
+
+        await queryRunner.query(
+            `ALTER TABLE raw.exchange_cancel_up_to_events
+                ALTER COLUMN order_epoch TYPE numeric USING order_epoch::numeric;`,
+        );
+
+        await queryRunner.query(
+            `ALTER TABLE raw.sra_orders
+                ALTER COLUMN maker_asset_amount TYPE numeric USING maker_asset_amount::numeric,
+                ALTER COLUMN taker_asset_amount TYPE numeric USING taker_asset_amount::numeric,
+                ALTER COLUMN maker_fee TYPE numeric USING maker_fee::numeric,
+                ALTER COLUMN taker_fee TYPE numeric USING taker_fee::numeric,
+                ALTER COLUMN expiration_time_seconds TYPE numeric USING expiration_time_seconds::numeric,
+                ALTER COLUMN salt TYPE numeric USING salt::numeric;`,
+        );
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.sra_orders
+                ALTER COLUMN maker_asset_amount TYPE varchar USING maker_asset_amount::varchar,
+                ALTER COLUMN taker_asset_amount TYPE varchar USING taker_asset_amount::varchar,
+                ALTER COLUMN maker_fee TYPE varchar USING maker_fee::varchar,
+                ALTER COLUMN taker_fee TYPE varchar USING taker_fee::varchar,
+                ALTER COLUMN expiration_time_seconds TYPE varchar USING expiration_time_seconds::varchar,
+                ALTER COLUMN salt TYPE varchar USING salt::varchar;`,
+        );
+
+        await queryRunner.query(
+            `ALTER TABLE raw.exchange_cancel_up_to_events
+                ALTER COLUMN order_epoch TYPE varchar USING order_epoch::varchar;`,
+        );
+
+        await queryRunner.query(
+            `ALTER TABLE raw.exchange_fill_events
+                ALTER COLUMN maker_asset_filled_amount TYPE varchar USING maker_asset_filled_amount::varchar,
+                ALTER COLUMN taker_asset_filled_amount TYPE varchar USING taker_asset_filled_amount::varchar,
+                ALTER COLUMN maker_fee_paid TYPE varchar USING maker_fee_paid::varchar,
+                ALTER COLUMN taker_fee_paid TYPE varchar USING taker_fee_paid::varchar;`,
+        );
+    }
+}
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 7306a1a87..752631b85 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,5 +1,8 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+import { bigNumberTransformer } from '../utils';
+
 @Entity({ name: 'exchange_cancel_up_to_events', schema: 'raw' })
 export class ExchangeCancelUpToEvent {
     @PrimaryColumn({ name: 'contract_address' })
@@ -17,7 +20,7 @@ export class ExchangeCancelUpToEvent {
     public makerAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'order_epoch' })
-    public orderEpoch!: string;
+    @Column({ name: 'order_epoch', type: 'numeric', transformer: bigNumberTransformer })
+    public orderEpoch!: BigNumber;
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index 6202e558b..aa082436b 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -1,6 +1,8 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
+import { bigNumberTransformer } from '../utils';
 
 @Entity({ name: 'exchange_fill_events', schema: 'raw' })
 export class ExchangeFillEvent {
@@ -24,14 +26,14 @@ export class ExchangeFillEvent {
     public feeRecipientAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'maker_asset_filled_amount' })
-    public makerAssetFilledAmount!: string;
-    @Column({ name: 'taker_asset_filled_amount' })
-    public takerAssetFilledAmount!: string;
-    @Column({ name: 'maker_fee_paid' })
-    public makerFeePaid!: string;
-    @Column({ name: 'taker_fee_paid' })
-    public takerFeePaid!: string;
+    @Column({ name: 'maker_asset_filled_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public makerAssetFilledAmount!: BigNumber;
+    @Column({ name: 'taker_asset_filled_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public takerAssetFilledAmount!: BigNumber;
+    @Column({ name: 'maker_fee_paid', type: 'numeric', transformer: bigNumberTransformer })
+    public makerFeePaid!: BigNumber;
+    @Column({ name: 'taker_fee_paid', type: 'numeric', transformer: bigNumberTransformer })
+    public takerFeePaid!: BigNumber;
     @Column({ name: 'order_hash' })
     public orderHash!: string;
 
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index 4b7f652d3..9c730a0bb 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -1,6 +1,8 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
+import { bigNumberTransformer } from '../utils';
 
 @Entity({ name: 'sra_orders', schema: 'raw' })
 export class SraOrder {
@@ -19,18 +21,18 @@ export class SraOrder {
     public feeRecipientAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'maker_asset_amount' })
-    public makerAssetAmount!: string;
-    @Column({ name: 'taker_asset_amount' })
-    public takerAssetAmount!: string;
-    @Column({ name: 'maker_fee' })
-    public makerFee!: string;
-    @Column({ name: 'taker_fee' })
-    public takerFee!: string;
-    @Column({ name: 'expiration_time_seconds' })
-    public expirationTimeSeconds!: string;
-    @Column({ name: 'salt' })
-    public salt!: string;
+    @Column({ name: 'maker_asset_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public makerAssetAmount!: BigNumber;
+    @Column({ name: 'taker_asset_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public takerAssetAmount!: BigNumber;
+    @Column({ name: 'maker_fee', type: 'numeric', transformer: bigNumberTransformer })
+    public makerFee!: BigNumber;
+    @Column({ name: 'taker_fee', type: 'numeric', transformer: bigNumberTransformer })
+    public takerFee!: BigNumber;
+    @Column({ name: 'expiration_time_seconds', type: 'numeric', transformer: bigNumberTransformer })
+    public expirationTimeSeconds!: BigNumber;
+    @Column({ name: 'salt', type: 'numeric', transformer: bigNumberTransformer })
+    public salt!: BigNumber;
     @Column({ name: 'signature' })
     public signature!: string;
 
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 2f5f7df33..0e489e560 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -26,7 +26,7 @@ const config: ConnectionOptions = {
     type: 'postgres',
     url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
     synchronize: false,
-    logging: false,
+    logging: ['error', 'warn'],
     entities,
     migrations: ['./lib/migrations/**/*.js'],
 };
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index d56dc7080..27e192d7b 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -65,10 +65,10 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
     exchangeFillEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
     exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount;
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount;
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid;
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid;
     exchangeFillEvent.orderHash = eventLog.args.orderHash;
     exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
     exchangeFillEvent.makerAssetType = makerAssetType;
@@ -139,6 +139,6 @@ export function _convertToExchangeCancelUpToEvent(
     exchangeCancelUpToEvent.rawData = eventLog.data as string;
     exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
-    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
+    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch;
     return exchangeCancelUpToEvent;
 }
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 800521955..ef8901e40 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -34,12 +34,12 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.takerAddress = apiOrder.order.takerAddress;
     sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
     sraOrder.senderAddress = apiOrder.order.senderAddress;
-    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
-    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
-    sraOrder.makerFee = apiOrder.order.makerFee.toString();
-    sraOrder.takerFee = apiOrder.order.takerFee.toString();
-    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
-    sraOrder.salt = apiOrder.order.salt.toString();
+    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount;
+    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount;
+    sraOrder.makerFee = apiOrder.order.makerFee;
+    sraOrder.takerFee = apiOrder.order.takerFee;
+    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds;
+    sraOrder.salt = apiOrder.order.salt;
     sraOrder.signature = apiOrder.order.signature;
 
     sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index 0af999a77..1693bb59a 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -13,7 +13,7 @@ import { handleError } from '../utils';
 
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
 const START_BLOCK_OFFSET = 1000; // Number of blocks before the last known block to consider when updating fill events.
-const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
+const BATCH_SAVE_SIZE = 10000; // Number of events to save at once.
 
 let connection: Connection;
 
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index a083cd8c9..78aa89374 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -1,4 +1,5 @@
 import { BigNumber } from '@0x/utils';
+import { ValueTransformer } from 'typeorm/decorator/options/ValueTransformer';
 
 /**
  * If the given BigNumber is not null, returns the string representation of that
@@ -34,3 +35,17 @@ export function handleError(e: any): void {
     }
     process.exit(1);
 }
+
+class BigNumberTransformer implements ValueTransformer {
+    // tslint:disable-next-line:prefer-function-over-method
+    public to(value: BigNumber): string {
+        return value.toString();
+    }
+
+    // tslint:disable-next-line:prefer-function-over-method
+    public from(value: string): BigNumber {
+        return new BigNumber(value);
+    }
+}
+
+export const bigNumberTransformer = new BigNumberTransformer();
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index fdd07f246..63e080edc 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -39,7 +39,7 @@ describe('exchange_events', () => {
                     makerAssetFilledAmount: new BigNumber('10000000000000000'),
                     takerAssetFilledAmount: new BigNumber('100000000000000000'),
                     makerFeePaid: new BigNumber('0'),
-                    takerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('12345'),
                     orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
                     makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
                     takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
@@ -56,10 +56,10 @@ describe('exchange_events', () => {
             expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
             expected.feeRecipientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
             expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.makerAssetFilledAmount = '10000000000000000';
-            expected.takerAssetFilledAmount = '100000000000000000';
-            expected.makerFeePaid = '0';
-            expected.takerFeePaid = '0';
+            expected.makerAssetFilledAmount = new BigNumber('10000000000000000');
+            expected.takerAssetFilledAmount = new BigNumber('100000000000000000');
+            expected.makerFeePaid = new BigNumber('0');
+            expected.takerFeePaid = new BigNumber('12345');
             expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
             expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
             expected.makerAssetType = 'erc20';
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index 534d84ab3..ee2842ef3 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -41,12 +41,12 @@ describe('sra_orders', () => {
             expected.takerAddress = '0x0000000000000000000000000000000000000000';
             expected.feeRecipientAddress = '0xa258b39954cef5cb142fd567a46cddb31a670124';
             expected.senderAddress = '0x0000000000000000000000000000000000000000';
-            expected.makerAssetAmount = '1619310371000000000';
-            expected.takerAssetAmount = '8178335207070707070707';
-            expected.makerFee = '0';
-            expected.takerFee = '0';
-            expected.expirationTimeSeconds = '1538529488';
-            expected.salt = '1537924688891';
+            expected.makerAssetAmount = new BigNumber('1619310371000000000');
+            expected.takerAssetAmount = new BigNumber('8178335207070707070707');
+            expected.makerFee = new BigNumber('0');
+            expected.takerFee = new BigNumber('0');
+            expected.expirationTimeSeconds = new BigNumber('1538529488');
+            expected.salt = new BigNumber('1537924688891');
             expected.signature =
                 '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03';
             expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-- 
cgit v1.2.3


From b0a2c10e11fa41e2800d4fe67d8008b5828128a3 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 14 Nov 2018 16:20:07 -0800
Subject: Use built-in chunk feature of TypeORM save method

---
 packages/pipeline/src/scripts/pull_missing_events.ts | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index 1693bb59a..b1b8665dd 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -29,6 +29,7 @@ let connection: Connection;
 async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<void> {
     console.log('Checking existing event logs...');
     const eventsRepository = connection.getRepository(ExchangeFillEvent);
+    const manager = connection.createEntityManager();
     const startBlock = await getStartBlockAsync(eventsRepository);
     console.log(`Getting event logs starting at ${startBlock}...`);
     const exchangeEvents = new ExchangeEventsSource(provider, 1);
@@ -37,13 +38,7 @@ async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<voi
     const events = parseExchangeEvents(eventLogs);
     console.log(`Retrieved and parsed ${events.length} total events.`);
     console.log('Saving events...');
-    // Split the events into batches of size BATCH_SAVE_SIZE and save each batch
-    // in a single request. This reduces round-trip latency to the DB. We need
-    // to batch this way because saving an extremely large number of events in a
-    // single request causes problems.
-    for (const eventsBatch of R.splitEvery(BATCH_SAVE_SIZE, events)) {
-        await eventsRepository.save(eventsBatch);
-    }
+    await eventsRepository.save(events, { chunk: BATCH_SAVE_SIZE });
     const totalEvents = await eventsRepository.count();
     console.log(`Done saving events. There are now ${totalEvents} total events.`);
 }
-- 
cgit v1.2.3


From 80763337953b4ac575cacdbcfdf79227229966e3 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 14 Nov 2018 17:40:19 -0800
Subject: Fix chunk size in pull_missing_events

---
 packages/pipeline/src/scripts/pull_missing_events.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index b1b8665dd..f53bc12bd 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -38,7 +38,7 @@ async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<voi
     const events = parseExchangeEvents(eventLogs);
     console.log(`Retrieved and parsed ${events.length} total events.`);
     console.log('Saving events...');
-    await eventsRepository.save(events, { chunk: BATCH_SAVE_SIZE });
+    await eventsRepository.save(events, { chunk: Math.ceil(events.length / BATCH_SAVE_SIZE) });
     const totalEvents = await eventsRepository.count();
     console.log(`Done saving events. There are now ${totalEvents} total events.`);
 }
-- 
cgit v1.2.3


From b42cf0c797661bfc94eb8162817eb8fa118a69a2 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 14 Nov 2018 18:39:06 -0800
Subject: Add workaround for broken save method

---
 packages/pipeline/src/ormconfig.ts                 |  2 +-
 .../pipeline/src/scripts/pull_missing_events.ts    | 22 +++++++++++++++++++++-
 2 files changed, 22 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 0e489e560..64b5b1827 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -26,7 +26,7 @@ const config: ConnectionOptions = {
     type: 'postgres',
     url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
     synchronize: false,
-    logging: ['error', 'warn'],
+    // logging: ['error'],
     entities,
     migrations: ['./lib/migrations/**/*.js'],
 };
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index f53bc12bd..2dc81f205 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -38,7 +38,27 @@ async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<voi
     const events = parseExchangeEvents(eventLogs);
     console.log(`Retrieved and parsed ${events.length} total events.`);
     console.log('Saving events...');
-    await eventsRepository.save(events, { chunk: Math.ceil(events.length / BATCH_SAVE_SIZE) });
+    // Note(albrow): This is a temporary hack because `save` is not working as
+    // documented and is causing a foreign key constraint violation. Hopefully
+    // can remove later because this "poor man's upsert" implementation operates
+    // on one event at a time and is therefore much slower.
+    // await eventsRepository.save(events, { chunk: Math.ceil(events.length / BATCH_SAVE_SIZE) });
+    for (const event of events) {
+        try {
+            await eventsRepository.save(event);
+        } catch {
+            // Assume this is a foreign key constraint error and try doing an
+            // update instead.
+            await eventsRepository.update(
+                {
+                    contractAddress: event.contractAddress,
+                    blockNumber: event.blockNumber,
+                    logIndex: event.logIndex,
+                },
+                event,
+            );
+        }
+    }
     const totalEvents = await eventsRepository.count();
     console.log(`Done saving events. There are now ${totalEvents} total events.`);
 }
-- 
cgit v1.2.3


From b771020f8804b3f9853d44ffa2b43195cc08162a Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 14 Nov 2018 18:47:22 -0800
Subject: Add homepage_url to relayers

---
 .../migrations/1542249766882-AddHomepageUrlToRelayers.ts   | 14 ++++++++++++++
 packages/pipeline/src/entities/relayer.ts                  | 13 +++++++------
 packages/pipeline/src/parsers/relayer_registry/index.ts    |  2 +-
 3 files changed, 22 insertions(+), 7 deletions(-)
 create mode 100644 packages/pipeline/migrations/1542249766882-AddHomepageUrlToRelayers.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542249766882-AddHomepageUrlToRelayers.ts b/packages/pipeline/migrations/1542249766882-AddHomepageUrlToRelayers.ts
new file mode 100644
index 000000000..9a4811ad5
--- /dev/null
+++ b/packages/pipeline/migrations/1542249766882-AddHomepageUrlToRelayers.ts
@@ -0,0 +1,14 @@
+import { MigrationInterface, QueryRunner, TableColumn } from 'typeorm';
+
+export class AddHomepageUrlToRelayers1542249766882 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.addColumn(
+            'raw.relayers',
+            new TableColumn({ name: 'homepage_url', type: 'varchar', default: `'unknown'` }),
+        );
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.dropColumn('raw.relayers', 'homepage_url');
+    }
+}
diff --git a/packages/pipeline/src/entities/relayer.ts b/packages/pipeline/src/entities/relayer.ts
index ef1f9cf2a..b3a856fd8 100644
--- a/packages/pipeline/src/entities/relayer.ts
+++ b/packages/pipeline/src/entities/relayer.ts
@@ -5,19 +5,20 @@ export class Relayer {
     @PrimaryColumn() public uuid!: string;
 
     @Column() public name!: string;
-    @Column() public url!: string;
-    @Column({ nullable: true, type: String, name: 'sra_http_endpoint' })
+    @Column({ name: 'homepage_url', type: 'varchar' })
+    public homepageUrl!: string;
+    @Column({ name: 'sra_http_endpoint', type: 'varchar', nullable: true })
     public sraHttpEndpoint!: string | null;
-    @Column({ nullable: true, type: String, name: 'sra_ws_endpoint' })
+    @Column({ name: 'sra_ws_endpoint', type: 'varchar', nullable: true })
     public sraWsEndpoint!: string | null;
-    @Column({ nullable: true, type: String, name: 'app_url' })
+    @Column({ name: 'app_url', type: 'varchar', nullable: true })
     public appUrl!: string | null;
 
     // TODO(albrow): Add exchange contract or protocol version?
     // TODO(albrow): Add network ids for addresses?
 
-    @Column({ type: 'varchar', array: true, name: 'fee_recipient_addresses' })
+    @Column({ name: 'fee_recipient_addresses', type: 'varchar', array: true })
     public feeRecipientAddresses!: string[];
-    @Column({ type: 'varchar', array: true, name: 'taker_addresses' })
+    @Column({ name: 'taker_addresses', type: 'varchar', array: true })
     public takerAddresses!: string[];
 }
diff --git a/packages/pipeline/src/parsers/relayer_registry/index.ts b/packages/pipeline/src/parsers/relayer_registry/index.ts
index 346f570bd..7b1235005 100644
--- a/packages/pipeline/src/parsers/relayer_registry/index.ts
+++ b/packages/pipeline/src/parsers/relayer_registry/index.ts
@@ -16,7 +16,7 @@ function parseRelayer(relayerResp: RelayerResponse, uuid: string): Relayer {
     const relayer = new Relayer();
     relayer.uuid = uuid;
     relayer.name = relayerResp.name;
-    relayer.url = relayerResp.homepage_url;
+    relayer.homepageUrl = relayerResp.homepage_url;
     relayer.appUrl = relayerResp.app_url;
     const mainnet = getMainNetwork(relayerResp);
     if (mainnet !== undefined) {
-- 
cgit v1.2.3


From 1a2586208617efca8d26f9c7ac31a46d16a52aba Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 15 Nov 2018 12:10:27 -0800
Subject: Optimize database operations in pull_missing_events script

---
 .../pipeline/src/scripts/pull_missing_events.ts    | 35 ++++++++++++++++------
 1 file changed, 26 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index 2dc81f205..bceed299c 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -8,12 +8,12 @@ import { Connection, ConnectionOptions, createConnection, Repository } from 'typ
 import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
 import { ExchangeFillEvent } from '../entities';
 import * as ormConfig from '../ormconfig';
-import { parseExchangeEvents } from '../parsers/events';
+import { ExchangeEventEntity, parseExchangeEvents } from '../parsers/events';
 import { handleError } from '../utils';
 
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
-const START_BLOCK_OFFSET = 1000; // Number of blocks before the last known block to consider when updating fill events.
-const BATCH_SAVE_SIZE = 10000; // Number of events to save at once.
+const START_BLOCK_OFFSET = 100; // Number of blocks before the last known block to consider when updating fill events.
+const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
 
 let connection: Connection;
 
@@ -38,17 +38,36 @@ async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<voi
     const events = parseExchangeEvents(eventLogs);
     console.log(`Retrieved and parsed ${events.length} total events.`);
     console.log('Saving events...');
+    if (startBlock === EXCHANGE_START_BLOCK) {
+        // Split data into numChunks pieces of maximum size BATCH_SAVE_SIZE
+        // each.
+        for (const eventsBatch of R.splitEvery(BATCH_SAVE_SIZE, events)) {
+            await eventsRepository.insert(eventsBatch);
+        }
+    } else {
+        // If we possibly have some overlap where we need to update some
+        // existing events, we need to use our workaround/fallback.
+        await saveIndividuallyWithFallbackAsync(eventsRepository, events);
+    }
+    const totalEvents = await eventsRepository.count();
+    console.log(`Done saving events. There are now ${totalEvents} total events.`);
+}
+
+async function saveIndividuallyWithFallbackAsync(
+    eventsRepository: Repository<ExchangeFillEvent>,
+    events: ExchangeEventEntity[],
+): Promise<void> {
     // Note(albrow): This is a temporary hack because `save` is not working as
     // documented and is causing a foreign key constraint violation. Hopefully
     // can remove later because this "poor man's upsert" implementation operates
     // on one event at a time and is therefore much slower.
-    // await eventsRepository.save(events, { chunk: Math.ceil(events.length / BATCH_SAVE_SIZE) });
     for (const event of events) {
         try {
-            await eventsRepository.save(event);
+            // First try and insert.
+            await eventsRepository.insert(event);
         } catch {
-            // Assume this is a foreign key constraint error and try doing an
-            // update instead.
+            // If it fails, assume it was a foreign key constraint error and try
+            // doing an update instead.
             await eventsRepository.update(
                 {
                     contractAddress: event.contractAddress,
@@ -59,8 +78,6 @@ async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<voi
             );
         }
     }
-    const totalEvents = await eventsRepository.count();
-    console.log(`Done saving events. There are now ${totalEvents} total events.`);
 }
 
 async function getStartBlockAsync(eventsRepository: Repository<ExchangeFillEvent>): Promise<number> {
-- 
cgit v1.2.3


From 0397ff8b2206ab4e9308a524d635ec37ec9dda99 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 15 Nov 2018 13:09:44 -0800
Subject: Add transactionHash to CancelUpToEvent and CancelEvent entities

---
 packages/pipeline/src/entities/exchange_cancel_event.ts       | 3 ++-
 packages/pipeline/src/entities/exchange_cancel_up_to_event.ts | 2 ++
 packages/pipeline/src/parsers/events/index.ts                 | 2 ++
 3 files changed, 6 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 781e1c4bb..5a40ba799 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -14,7 +14,8 @@ export class ExchangeCancelEvent {
     @Column({ name: 'raw_data' })
     public rawData!: string;
 
-    // TODO(albrow): Include transaction hash
+    @Column({ name: 'transaction_hash' })
+    public transactionHash!: string;
     @Column({ name: 'maker_address' })
     public makerAddress!: string;
     @Column({ nullable: true, type: String, name: 'taker_address' })
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 752631b85..9b1c6174a 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -16,6 +16,8 @@ export class ExchangeCancelUpToEvent {
     @Column({ name: 'raw_data' })
     public rawData!: string;
 
+    @Column({ name: 'transaction_hash' })
+    public transactionHash!: string;
     @Column({ name: 'maker_address' })
     public makerAddress!: string;
     @Column({ name: 'sender_address' })
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index 27e192d7b..407883078 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -103,6 +103,7 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelEvent.logIndex = eventLog.logIndex as number;
     exchangeCancelEvent.rawData = eventLog.data as string;
+    exchangeCancelEvent.transactionHash = eventLog.transactionHash;
     exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelEvent.takerAddress =
         eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
@@ -137,6 +138,7 @@ export function _convertToExchangeCancelUpToEvent(
     exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
     exchangeCancelUpToEvent.rawData = eventLog.data as string;
+    exchangeCancelUpToEvent.transactionHash = eventLog.transactionHash;
     exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
     exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch;
-- 
cgit v1.2.3


From 24fd2d9730d58a58929f401674175ad8a5a7fbc1 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Fri, 16 Nov 2018 12:55:54 -0800
Subject: Add support for pulling Cancel and CancelUpTo events

---
 .../1542401122477-MakeTakerAddressNullable.ts      |  17 +++
 .../contract-wrappers/exchange_events.ts           |  50 +++++++--
 packages/pipeline/src/entities/index.ts            |   6 +
 packages/pipeline/src/parsers/events/index.ts      |  58 ++++------
 .../pipeline/src/scripts/pull_missing_events.ts    | 123 ++++++++++++++-------
 .../pipeline/test/parsers/events/index_test.ts     |   6 +-
 6 files changed, 170 insertions(+), 90 deletions(-)
 create mode 100644 packages/pipeline/migrations/1542401122477-MakeTakerAddressNullable.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542401122477-MakeTakerAddressNullable.ts b/packages/pipeline/migrations/1542401122477-MakeTakerAddressNullable.ts
new file mode 100644
index 000000000..957c85a36
--- /dev/null
+++ b/packages/pipeline/migrations/1542401122477-MakeTakerAddressNullable.ts
@@ -0,0 +1,17 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class MakeTakerAddressNullable1542401122477 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.exchange_cancel_events
+                ALTER COLUMN taker_address DROP NOT NULL;`,
+        );
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.exchange_cancel_events
+                ALTER COLUMN taker_address SET NOT NULL;`,
+        );
+    }
+}
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
index e25c6a731..d09f59535 100644
--- a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -1,4 +1,12 @@
-import { ContractWrappers, ExchangeEvents, ExchangeFillEventArgs, ExchangeWrapper } from '@0x/contract-wrappers';
+import {
+    ContractWrappers,
+    ExchangeCancelEventArgs,
+    ExchangeCancelUpToEventArgs,
+    ExchangeEventArgs,
+    ExchangeEvents,
+    ExchangeFillEventArgs,
+    ExchangeWrapper,
+} from '@0x/contract-wrappers';
 import { Web3ProviderEngine } from '@0x/subproviders';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import { LogWithDecodedArgs } from 'ethereum-types';
@@ -16,20 +24,41 @@ export class ExchangeEventsSource {
         this._exchangeWrapper = contractWrappers.exchange;
     }
 
-    // TODO(albrow): Get Cancel and CancelUpTo events.
-
     public async getFillEventsAsync(
-        fromBlock: number = EXCHANGE_START_BLOCK,
+        fromBlock?: number,
         toBlock?: number,
     ): Promise<Array<LogWithDecodedArgs<ExchangeFillEventArgs>>> {
+        return this._getEventsAsync<ExchangeFillEventArgs>(ExchangeEvents.Fill, fromBlock, toBlock);
+    }
+
+    public async getCancelEventsAsync(
+        fromBlock?: number,
+        toBlock?: number,
+    ): Promise<Array<LogWithDecodedArgs<ExchangeCancelEventArgs>>> {
+        return this._getEventsAsync<ExchangeCancelEventArgs>(ExchangeEvents.Cancel, fromBlock, toBlock);
+    }
+
+    public async getCancelUpToEventsAsync(
+        fromBlock?: number,
+        toBlock?: number,
+    ): Promise<Array<LogWithDecodedArgs<ExchangeCancelUpToEventArgs>>> {
+        return this._getEventsAsync<ExchangeCancelUpToEventArgs>(ExchangeEvents.CancelUpTo, fromBlock, toBlock);
+    }
+
+    private async _getEventsAsync<ArgsType extends ExchangeEventArgs>(
+        eventName: ExchangeEvents,
+        fromBlock: number = EXCHANGE_START_BLOCK,
+        toBlock?: number,
+    ): Promise<Array<LogWithDecodedArgs<ArgsType>>> {
         const calculatedToBlock =
             toBlock === undefined
                 ? (await this._web3Wrapper.getBlockNumberAsync()) - BLOCK_FINALITY_THRESHOLD
                 : toBlock;
-        let events: Array<LogWithDecodedArgs<ExchangeFillEventArgs>> = [];
+        let events: Array<LogWithDecodedArgs<ArgsType>> = [];
         for (let currFromBlock = fromBlock; currFromBlock <= calculatedToBlock; currFromBlock += NUM_BLOCKS_PER_QUERY) {
             events = events.concat(
-                await this._getFillEventsForRangeAsync(
+                await this._getEventsForRangeAsync<ArgsType>(
+                    eventName,
                     currFromBlock,
                     Math.min(currFromBlock + NUM_BLOCKS_PER_QUERY - 1, calculatedToBlock),
                 ),
@@ -38,12 +67,13 @@ export class ExchangeEventsSource {
         return events;
     }
 
-    private async _getFillEventsForRangeAsync(
+    private async _getEventsForRangeAsync<ArgsType extends ExchangeEventArgs>(
+        eventName: ExchangeEvents,
         fromBlock: number,
         toBlock: number,
-    ): Promise<Array<LogWithDecodedArgs<ExchangeFillEventArgs>>> {
-        return this._exchangeWrapper.getLogsAsync<ExchangeFillEventArgs>(
-            ExchangeEvents.Fill,
+    ): Promise<Array<LogWithDecodedArgs<ArgsType>>> {
+        return this._exchangeWrapper.getLogsAsync<ArgsType>(
+            eventName,
             {
                 fromBlock,
                 toBlock,
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index 442eec9cd..d3c61bcb9 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -1,3 +1,7 @@
+import { ExchangeCancelEvent } from './exchange_cancel_event';
+import { ExchangeCancelUpToEvent } from './exchange_cancel_up_to_event';
+import { ExchangeFillEvent } from './exchange_fill_event';
+
 export { Block } from './block';
 export { ExchangeCancelEvent } from './exchange_cancel_event';
 export { ExchangeCancelUpToEvent } from './exchange_cancel_up_to_event';
@@ -7,3 +11,5 @@ export { SraOrder } from './sra_order';
 export { Transaction } from './transaction';
 export { TokenOnChainMetadata } from './token_on_chain_metadata';
 export { SraOrdersObservedTimeStamp, createObservedTimestampForOrder } from './sra_order_observed_timestamp';
+
+export type ExchangeEvent = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index 407883078..d42d1c57a 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -1,9 +1,4 @@
-import {
-    ExchangeCancelEventArgs,
-    ExchangeCancelUpToEventArgs,
-    ExchangeEventArgs,
-    ExchangeFillEventArgs,
-} from '@0x/contract-wrappers';
+import { ExchangeCancelEventArgs, ExchangeCancelUpToEventArgs, ExchangeFillEventArgs } from '@0x/contract-wrappers';
 import { assetDataUtils } from '@0x/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
@@ -12,39 +7,32 @@ import * as R from 'ramda';
 import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeFillEvent } from '../../entities';
 import { bigNumbertoStringOrNull } from '../../utils';
 
-export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
+/**
+ * Parses raw event logs for a fill event and returns an array of
+ * ExchangeFillEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
+ */
+export const parseExchangeFillEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeFillEventArgs>>,
+) => ExchangeFillEvent[] = R.map(_convertToExchangeFillEvent);
 
-export const parseExchangeEvents: (
-    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
-) => ExchangeEventEntity[] = R.map(_convertToEntity);
+/**
+ * Parses raw event logs for a cancel event and returns an array of
+ * ExchangeCancelEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
+ */
+export const parseExchangeCancelEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelEventArgs>>,
+) => ExchangeCancelEvent[] = R.map(_convertToExchangeCancelEvent);
 
 /**
- * Converts a raw event log to an Entity. Automatically detects the type of
- * event and returns the appropriate entity type. Throws for unknown event
- * types.
- * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ * Parses raw event logs for a CancelUpTo event and returns an array of
+ * ExchangeCancelUpToEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
  */
-export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
-    switch (eventLog.event) {
-        case 'Fill':
-            // tslint has a false positive here. We need to type assert in order
-            // to change the type argument to the more specific
-            // ExchangeFillEventArgs.
-            // tslint:disable-next-line:no-unnecessary-type-assertion
-            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
-        case 'Cancel':
-            // tslint:disable-next-line:no-unnecessary-type-assertion
-            return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
-        case 'CancelUpTo':
-            // tslint:disable-next-line:no-unnecessary-type-assertion
-            return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>);
-        default:
-            // Another false positive here. We are adding two strings, but
-            // tslint seems confused about the types.
-            // tslint:disable-next-line:restrict-plus-operands
-            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
-    }
-}
+export const parseExchangeCancelUpToEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelUpToEventArgs>>,
+) => ExchangeCancelUpToEvent[] = R.map(_convertToExchangeCancelUpToEvent);
 
 /**
  * Converts a raw event log for a fill event into an ExchangeFillEvent entity.
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index bceed299c..b2a99e3c0 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -1,14 +1,13 @@
 // tslint:disable:no-console
 import { web3Factory } from '@0x/dev-utils';
-import { Web3ProviderEngine } from '@0x/subproviders';
 import R = require('ramda');
 import 'reflect-metadata';
 import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
 
 import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
-import { ExchangeFillEvent } from '../entities';
+import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeEvent, ExchangeFillEvent } from '../entities';
 import * as ormConfig from '../ormconfig';
-import { ExchangeEventEntity, parseExchangeEvents } from '../parsers/events';
+import { parseExchangeCancelEvents, parseExchangeCancelUpToEvents, parseExchangeFillEvents } from '../parsers/events';
 import { handleError } from '../utils';
 
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
@@ -22,40 +21,88 @@ let connection: Connection;
     const provider = web3Factory.getRpcProvider({
         rpcUrl: 'https://mainnet.infura.io',
     });
-    await getExchangeEventsAsync(provider);
+    const eventsSource = new ExchangeEventsSource(provider, 1);
+    await getFillEventsAsync(eventsSource);
+    await getCancelEventsAsync(eventsSource);
+    await getCancelUpToEventsAsync(eventsSource);
     process.exit(0);
 })().catch(handleError);
 
-async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<void> {
-    console.log('Checking existing event logs...');
-    const eventsRepository = connection.getRepository(ExchangeFillEvent);
-    const manager = connection.createEntityManager();
-    const startBlock = await getStartBlockAsync(eventsRepository);
-    console.log(`Getting event logs starting at ${startBlock}...`);
-    const exchangeEvents = new ExchangeEventsSource(provider, 1);
-    const eventLogs = await exchangeEvents.getFillEventsAsync(startBlock);
-    console.log('Parsing events...');
-    const events = parseExchangeEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total events.`);
-    console.log('Saving events...');
-    if (startBlock === EXCHANGE_START_BLOCK) {
+async function getFillEventsAsync(eventsSource: ExchangeEventsSource): Promise<void> {
+    console.log('Checking existing fill events...');
+    const repository = connection.getRepository(ExchangeFillEvent);
+    const startBlock = await getStartBlockAsync(repository);
+    console.log(`Getting fill events starting at ${startBlock}...`);
+    const eventLogs = await eventsSource.getFillEventsAsync(startBlock);
+    console.log('Parsing fill events...');
+    const events = parseExchangeFillEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total fill events.`);
+    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
+}
+
+async function getCancelEventsAsync(eventsSource: ExchangeEventsSource): Promise<void> {
+    console.log('Checking existing cancel events...');
+    const repository = connection.getRepository(ExchangeCancelEvent);
+    const startBlock = await getStartBlockAsync(repository);
+    console.log(`Getting cancel events starting at ${startBlock}...`);
+    const eventLogs = await eventsSource.getCancelEventsAsync(startBlock);
+    console.log('Parsing cancel events...');
+    const events = parseExchangeCancelEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total cancel events.`);
+    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
+}
+
+async function getCancelUpToEventsAsync(eventsSource: ExchangeEventsSource): Promise<void> {
+    console.log('Checking existing CancelUpTo events...');
+    const repository = connection.getRepository(ExchangeCancelUpToEvent);
+    const startBlock = await getStartBlockAsync(repository);
+    console.log(`Getting CancelUpTo events starting at ${startBlock}...`);
+    const eventLogs = await eventsSource.getCancelUpToEventsAsync(startBlock);
+    console.log('Parsing CancelUpTo events...');
+    const events = parseExchangeCancelUpToEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total CancelUpTo events.`);
+    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
+}
+
+async function getStartBlockAsync<T extends ExchangeEvent>(repository: Repository<T>): Promise<number> {
+    const fillEventCount = await repository.count();
+    if (fillEventCount === 0) {
+        console.log(`No existing ${repository.metadata.name}s found.`);
+        return EXCHANGE_START_BLOCK;
+    }
+    const queryResult = await connection.query(
+        // TODO(albrow): Would prefer to use a prepared statement here to reduce
+        // surface area for SQL injections, but it doesn't appear to be working.
+        `SELECT block_number FROM raw.${repository.metadata.tableName} ORDER BY block_number DESC LIMIT 1`,
+    );
+    const lastKnownBlock = queryResult[0].block_number;
+    return lastKnownBlock - START_BLOCK_OFFSET;
+}
+
+async function saveEventsAsync<T extends ExchangeEvent>(
+    isInitialPull: boolean,
+    repository: Repository<T>,
+    events: T[],
+): Promise<void> {
+    console.log(`Saving ${repository.metadata.name}s...`);
+    if (isInitialPull) {
         // Split data into numChunks pieces of maximum size BATCH_SAVE_SIZE
         // each.
         for (const eventsBatch of R.splitEvery(BATCH_SAVE_SIZE, events)) {
-            await eventsRepository.insert(eventsBatch);
+            await repository.insert(eventsBatch);
         }
     } else {
         // If we possibly have some overlap where we need to update some
         // existing events, we need to use our workaround/fallback.
-        await saveIndividuallyWithFallbackAsync(eventsRepository, events);
+        await saveIndividuallyWithFallbackAsync(repository, events);
     }
-    const totalEvents = await eventsRepository.count();
-    console.log(`Done saving events. There are now ${totalEvents} total events.`);
+    const totalEvents = await repository.count();
+    console.log(`Done saving events. There are now ${totalEvents} total ${repository.metadata.name}s.`);
 }
 
-async function saveIndividuallyWithFallbackAsync(
-    eventsRepository: Repository<ExchangeFillEvent>,
-    events: ExchangeEventEntity[],
+async function saveIndividuallyWithFallbackAsync<T extends ExchangeEvent>(
+    repository: Repository<T>,
+    events: T[],
 ): Promise<void> {
     // Note(albrow): This is a temporary hack because `save` is not working as
     // documented and is causing a foreign key constraint violation. Hopefully
@@ -63,32 +110,24 @@ async function saveIndividuallyWithFallbackAsync(
     // on one event at a time and is therefore much slower.
     for (const event of events) {
         try {
-            // First try and insert.
-            await eventsRepository.insert(event);
+            // First try an insert.
+            await repository.insert(event);
         } catch {
             // If it fails, assume it was a foreign key constraint error and try
             // doing an update instead.
-            await eventsRepository.update(
+            // Note(albrow): Unfortunately the `as any` hack here seems
+            // required. I can't figure out how to convince the type-checker
+            // that the criteria and the entity itself are the correct type for
+            // the given repository. If we can remove the `save` hack then this
+            // will probably no longer be necessary.
+            await repository.update(
                 {
                     contractAddress: event.contractAddress,
                     blockNumber: event.blockNumber,
                     logIndex: event.logIndex,
-                },
-                event,
+                } as any,
+                event as any,
             );
         }
     }
 }
-
-async function getStartBlockAsync(eventsRepository: Repository<ExchangeFillEvent>): Promise<number> {
-    const fillEventCount = await eventsRepository.count();
-    if (fillEventCount === 0) {
-        console.log('No existing fill events found.');
-        return EXCHANGE_START_BLOCK;
-    }
-    const queryResult = await connection.query(
-        'SELECT block_number FROM raw.exchange_fill_events ORDER BY block_number DESC LIMIT 1',
-    );
-    const lastKnownBlock = queryResult[0].block_number;
-    return lastKnownBlock - START_BLOCK_OFFSET;
-}
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index 63e080edc..7e439ce39 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -5,7 +5,7 @@ import { LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
 
 import { ExchangeFillEvent } from '../../../src/entities';
-import { _convertToEntity } from '../../../src/parsers/events';
+import { _convertToExchangeFillEvent } from '../../../src/parsers/events';
 import { chaiSetup } from '../../utils/chai_setup';
 
 chaiSetup.configure();
@@ -13,7 +13,7 @@ const expect = chai.expect;
 
 // tslint:disable:custom-no-magic-numbers
 describe('exchange_events', () => {
-    describe('_convertToEntity', () => {
+    describe('_convertToExchangeFillEvent', () => {
         it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
             const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
                 logIndex: 102,
@@ -71,7 +71,7 @@ describe('exchange_events', () => {
             expected.takerAssetProxyId = '0xf47261b0';
             expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
             expected.takerTokenId = null;
-            const actual = _convertToEntity(input);
+            const actual = _convertToExchangeFillEvent(input);
             expect(actual).deep.equal(expected);
         });
     });
-- 
cgit v1.2.3


From 5cad2ad1744ab1c1e24ed52fc0a26ec5acf5c898 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Fri, 16 Nov 2018 13:16:17 -0800
Subject: Check for special characters in table name in pull_missing_events

---
 packages/pipeline/src/scripts/pull_missing_events.ts | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index b2a99e3c0..0b7f6287f 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -64,16 +64,20 @@ async function getCancelUpToEventsAsync(eventsSource: ExchangeEventsSource): Pro
     await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
 }
 
+const tabelNameRegex = /^[a-zA-Z_]*$/;
+
 async function getStartBlockAsync<T extends ExchangeEvent>(repository: Repository<T>): Promise<number> {
     const fillEventCount = await repository.count();
     if (fillEventCount === 0) {
         console.log(`No existing ${repository.metadata.name}s found.`);
         return EXCHANGE_START_BLOCK;
     }
+    const tableName = repository.metadata.tableName;
+    if (!tabelNameRegex.test(tableName)) {
+        throw new Error('Unexpected special character in table name: ' + tableName);
+    }
     const queryResult = await connection.query(
-        // TODO(albrow): Would prefer to use a prepared statement here to reduce
-        // surface area for SQL injections, but it doesn't appear to be working.
-        `SELECT block_number FROM raw.${repository.metadata.tableName} ORDER BY block_number DESC LIMIT 1`,
+        `SELECT block_number FROM raw.${tableName} ORDER BY block_number DESC LIMIT 1`,
     );
     const lastKnownBlock = queryResult[0].block_number;
     return lastKnownBlock - START_BLOCK_OFFSET;
-- 
cgit v1.2.3


From 9986717671fe8e14c2168f7479bdaffe406bedc0 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 19 Nov 2018 18:38:11 -0800
Subject: Add script for pulling missing block data

---
 packages/pipeline/package.json                     |  3 +-
 packages/pipeline/src/entities/block.ts            |  4 +-
 packages/pipeline/src/parsers/web3/index.ts        |  5 +-
 .../pipeline/src/scripts/pull_missing_blocks.ts    | 83 ++++++++++++++++++++++
 4 files changed, 91 insertions(+), 4 deletions(-)
 create mode 100644 packages/pipeline/src/scripts/pull_missing_blocks.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index dcd19d150..a57fbf5bc 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -30,8 +30,8 @@
     "license": "Apache-2.0",
     "devDependencies": {
         "@0x/tslint-config": "^1.0.9",
-        "@types/ramda": "^0.25.38",
         "@types/axios": "^0.14.0",
+        "@types/ramda": "^0.25.38",
         "chai": "^4.1.2",
         "chai-as-promised": "^7.1.1",
         "chai-bignumber": "^2.0.2",
@@ -50,6 +50,7 @@
         "@0x/types": "^1.2.0",
         "@0x/utils": "^2.0.3",
         "@0x/web3-wrapper": "^3.1.0",
+        "async-parallel": "^1.2.3",
         "axios": "^0.18.0",
         "ethereum-types": "^1.0.6",
         "pg": "^7.5.0",
diff --git a/packages/pipeline/src/entities/block.ts b/packages/pipeline/src/entities/block.ts
index 51be37703..f2efc6390 100644
--- a/packages/pipeline/src/entities/block.ts
+++ b/packages/pipeline/src/entities/block.ts
@@ -5,6 +5,6 @@ export class Block {
     @PrimaryColumn() public hash!: string;
     @PrimaryColumn() public number!: number;
 
-    @Column({ name: 'unix_timestamp_seconds' })
-    public unixTimestampSeconds!: number;
+    @Column({ name: 'timestamp' })
+    public timestamp!: number;
 }
diff --git a/packages/pipeline/src/parsers/web3/index.ts b/packages/pipeline/src/parsers/web3/index.ts
index 2ead4c0e4..9b5b3b55d 100644
--- a/packages/pipeline/src/parsers/web3/index.ts
+++ b/packages/pipeline/src/parsers/web3/index.ts
@@ -2,6 +2,8 @@ import { BlockWithoutTransactionData, Transaction as EthTransaction } from 'ethe
 
 import { Block, Transaction } from '../../entities';
 
+const MILLISECONDS_PER_SECOND = 1000;
+
 /**
  * Parses a raw block and returns a Block entity.
  * @param rawBlock a raw block (e.g. returned from web3-wrapper).
@@ -17,7 +19,8 @@ export function parseBlock(rawBlock: BlockWithoutTransactionData): Block {
     const block = new Block();
     block.hash = rawBlock.hash;
     block.number = rawBlock.number;
-    block.unixTimestampSeconds = rawBlock.timestamp;
+    // Block timestamps are in seconds, but we use milliseconds everywhere else.
+    block.timestamp = rawBlock.timestamp * MILLISECONDS_PER_SECOND;
     return block;
 }
 
diff --git a/packages/pipeline/src/scripts/pull_missing_blocks.ts b/packages/pipeline/src/scripts/pull_missing_blocks.ts
new file mode 100644
index 000000000..4a1483ab9
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_missing_blocks.ts
@@ -0,0 +1,83 @@
+// tslint:disable:no-console
+import { web3Factory } from '@0x/dev-utils';
+import * as Parallel from 'async-parallel';
+import R = require('ramda');
+import 'reflect-metadata';
+import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
+
+import { Web3Source } from '../data_sources/web3';
+import { Block } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseBlock } from '../parsers/web3';
+import { handleError } from '../utils';
+
+// Number of blocks to save at once.
+const BATCH_SAVE_SIZE = 1000;
+// Maximum number of requests to send at once.
+const MAX_CONCURRENCY = 10;
+// Maximum number of blocks to query for at once. This is also the maximum
+// number of blocks we will hold in memory prior to being saved to the database.
+const MAX_BLOCKS_PER_QUERY = 1000;
+// Block number when the Exchange contract was deployed to mainnet.
+// TODO(albrow): De-dupe this constant.
+const EXCHANGE_START_BLOCK = 6271590;
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: `https://mainnet.infura.io/${process.env.INFURA_API_KEY}`,
+    });
+    const web3Source = new Web3Source(provider);
+    await getAllMissingBlocks(web3Source);
+    process.exit(0);
+})().catch(handleError);
+
+interface MissingBlocksResponse {
+    block_number: string;
+}
+
+async function getAllMissingBlocks(web3Source: Web3Source): Promise<void> {
+    const blocksRepository = connection.getRepository(Block);
+    let fromBlock = EXCHANGE_START_BLOCK;
+    while (true) {
+        const blockNumbers = await getMissingBlockNumbers(fromBlock);
+        if (blockNumbers.length === 0) {
+            // There are no more missing blocks. We're done.
+            break;
+        }
+        await getAndSaveBlocks(web3Source, blocksRepository, blockNumbers);
+        fromBlock = Math.max(...blockNumbers) + 1;
+    }
+    const totalBlocks = await blocksRepository.count();
+    console.log(`Done saving blocks. There are now ${totalBlocks} total blocks.`);
+}
+
+async function getMissingBlockNumbers(fromBlock: number): Promise<number[]> {
+    console.log(`Checking for missing blocks starting at ${fromBlock}...`);
+    const response = (await connection.query(
+        'SELECT DISTINCT(block_number) FROM raw.exchange_fill_events WHERE block_number NOT IN (SELECT number FROM raw.blocks) AND block_number >= $1 ORDER BY block_number ASC LIMIT $2',
+        [fromBlock, MAX_BLOCKS_PER_QUERY],
+    )) as MissingBlocksResponse[];
+    const blockNumberStrings = R.pluck('block_number', response);
+    const blockNumbers = R.map(parseInt, blockNumberStrings);
+    console.log(`Found ${blockNumbers.length} missing blocks in the given range.`);
+    return blockNumbers;
+}
+
+async function getAndSaveBlocks(
+    web3Source: Web3Source,
+    blocksRepository: Repository<Block>,
+    blockNumbers: number[],
+): Promise<void> {
+    console.log(`Getting block data for ${blockNumbers.length} blocks...`);
+    Parallel.setConcurrency(MAX_CONCURRENCY);
+    const rawBlocks = await Parallel.map(blockNumbers, async (blockNumber: number) =>
+        web3Source.getBlockInfoAsync(blockNumber),
+    );
+    console.log(`Parsing ${rawBlocks.length} blocks...`);
+    const blocks = R.map(parseBlock, rawBlocks);
+    console.log(`Saving ${blocks.length} blocks...`);
+    await blocksRepository.save(blocks, { chunk: Math.ceil(blocks.length / BATCH_SAVE_SIZE) });
+}
-- 
cgit v1.2.3


From c6af5131b0b06433d6294260274e187ad61f4ef7 Mon Sep 17 00:00:00 2001
From: Jake Ellowitz <jake.ellowitz@gmail.com>
Date: Mon, 19 Nov 2018 16:24:07 -0800
Subject: Pull token metadata re trusted tokens

---
 .../1542655823221-NewMetadataAndOHLCVTables.ts     | 46 +++++++++++++++++++
 .../src/data_sources/trusted_tokens/index.ts       | 29 ++++++++++++
 packages/pipeline/src/entities/index.ts            |  2 +
 packages/pipeline/src/entities/ohlcv_external.ts   | 20 +++++++++
 .../src/entities/token_on_chain_metadata.ts        |  6 +++
 packages/pipeline/src/entities/trusted_tokens.ts   |  7 +++
 packages/pipeline/src/ormconfig.ts                 |  2 +
 .../pipeline/src/parsers/ohlcv_external/index.ts   |  0
 .../pipeline/src/parsers/trusted_tokens/index.ts   | 37 ++++++++++++++++
 .../pipeline/src/scripts/pull_missing_events.ts    |  4 +-
 .../pipeline/src/scripts/pull_trusted_tokens.ts    | 51 ++++++++++++++++++++++
 packages/pipeline/src/utils/index.ts               |  6 +++
 12 files changed, 208 insertions(+), 2 deletions(-)
 create mode 100644 packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
 create mode 100644 packages/pipeline/src/data_sources/trusted_tokens/index.ts
 create mode 100644 packages/pipeline/src/entities/ohlcv_external.ts
 create mode 100644 packages/pipeline/src/entities/trusted_tokens.ts
 create mode 100644 packages/pipeline/src/parsers/ohlcv_external/index.ts
 create mode 100644 packages/pipeline/src/parsers/trusted_tokens/index.ts
 create mode 100644 packages/pipeline/src/scripts/pull_trusted_tokens.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts b/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
new file mode 100644
index 000000000..5c7ec6de7
--- /dev/null
+++ b/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
@@ -0,0 +1,46 @@
+import {MigrationInterface, QueryRunner} from 'typeorm';
+
+export class NewMetadataAndOHLCVTables1542655823221 implements MigrationInterface {
+
+    public async up(queryRunner: QueryRunner): Promise<any> {
+
+        await queryRunner.query(`
+            CREATE TABLE raw.trusted_tokens (
+                address VARCHAR NOT NULL,
+                authority VARCHAR NOT NULL,
+
+                PRIMARY KEY (address, authority)
+            );
+        `);
+
+        await queryRunner.query(`
+            CREATE TABLE raw.ohlcv_external (
+                exchange VARCHAR NOT NULL,
+                from_symbol VARCHAR NOT NULL,
+                to_symbol VARCHAR NOT NULL,
+                start_time BIGINT NOT NULL,
+                end_time BIGINT NOT NULL,
+
+                open DOUBLE PRECISION NOT NULL,
+                close DOUBLE PRECISION NOT NULL,
+                low DOUBLE PRECISION NOT NULL,
+                high DOUBLE PRECISION NOT NULL,
+                volume_from DOUBLE PRECISION NOT NULL,
+                volume_to DOUBLE PRECISION NOT NULL,
+
+                source VARCHAR NOT NULL,
+                observed_timestamp BIGINT NOT NULL,
+
+                PRIMARY KEY (exchange, from_symbol, to_symbol, start_time, end_time, source, observed_timestamp)
+            );
+        `);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+
+        await queryRunner.dropTable('raw.trusted_tokens');
+
+        await queryRunner.dropTable('raw.ohlcv_external');
+    }
+
+}
diff --git a/packages/pipeline/src/data_sources/trusted_tokens/index.ts b/packages/pipeline/src/data_sources/trusted_tokens/index.ts
new file mode 100644
index 000000000..552739fb9
--- /dev/null
+++ b/packages/pipeline/src/data_sources/trusted_tokens/index.ts
@@ -0,0 +1,29 @@
+import axios from 'axios';
+
+export interface ZeroExTrustedTokenMeta {
+    address: string;
+    name: string;
+    symbol: string;
+    decimals: number;
+}
+
+export interface MetamaskTrustedTokenMeta {
+    address: string;
+    name: string;
+    erc20: boolean;
+    symbol: string;
+    decimals: number;
+}
+
+export class TrustedTokenSource<T> {
+    private readonly _url: string;
+
+    constructor(url: string) {
+        this._url = url;
+    }
+
+    public async getTrustedTokenMetaAsync(): Promise<T> {
+        const resp = await axios.get<T>(this._url);
+        return resp.data;
+    }
+}
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index d3c61bcb9..769efb092 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -10,6 +10,8 @@ export { Relayer } from './relayer';
 export { SraOrder } from './sra_order';
 export { Transaction } from './transaction';
 export { TokenOnChainMetadata } from './token_on_chain_metadata';
+export { TrustedToken } from './trusted_tokens';
 export { SraOrdersObservedTimeStamp, createObservedTimestampForOrder } from './sra_order_observed_timestamp';
+export { OHLCVExternal } from './ohlcv_external';
 
 export type ExchangeEvent = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
diff --git a/packages/pipeline/src/entities/ohlcv_external.ts b/packages/pipeline/src/entities/ohlcv_external.ts
new file mode 100644
index 000000000..3fbb4c499
--- /dev/null
+++ b/packages/pipeline/src/entities/ohlcv_external.ts
@@ -0,0 +1,20 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'ohlcv_external', schema: 'raw' })
+export class OHLCVExternal {
+    @PrimaryColumn() public exchange!: string;
+    @PrimaryColumn() public from_symbol!: string;
+    @PrimaryColumn() public to_symbol!: string;
+    @PrimaryColumn() public start_time!: number;
+    @PrimaryColumn() public end_time!: number;
+    
+    @Column() public open!: number;
+    @Column() public close!: number;
+    @Column() public low!: number;
+    @Column() public high!: number;
+    @Column() public volume_from!: number;
+    @Column() public volume_to!: number;
+
+    @PrimaryColumn() public source!: string;
+    @PrimaryColumn() public observed_timestamp!: number;
+}
\ No newline at end of file
diff --git a/packages/pipeline/src/entities/token_on_chain_metadata.ts b/packages/pipeline/src/entities/token_on_chain_metadata.ts
index 325d28e91..ca1f1827b 100644
--- a/packages/pipeline/src/entities/token_on_chain_metadata.ts
+++ b/packages/pipeline/src/entities/token_on_chain_metadata.ts
@@ -14,3 +14,9 @@ export class TokenOnChainMetadata {
     @Column({ type: 'nvarchar', nullable: false })
     public name!: string;
 }
+
+@Entity({ name: 'trusted_tokens', schema: 'raw' })
+export class TrustedTokens {
+    @PrimaryColumn() public address!: string;
+    @PrimaryColumn() public authority!: string;
+}
diff --git a/packages/pipeline/src/entities/trusted_tokens.ts b/packages/pipeline/src/entities/trusted_tokens.ts
new file mode 100644
index 000000000..6ec27c963
--- /dev/null
+++ b/packages/pipeline/src/entities/trusted_tokens.ts
@@ -0,0 +1,7 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'trusted_tokens', schema: 'raw' })
+export class TrustedToken {
+    @PrimaryColumn() public address!: string;
+    @PrimaryColumn() public authority!: string;
+}
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 64b5b1827..1bd337866 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -9,6 +9,7 @@ import {
     SraOrder,
     SraOrdersObservedTimeStamp,
     Transaction,
+    TrustedToken,
 } from './entities';
 
 const entities = [
@@ -20,6 +21,7 @@ const entities = [
     SraOrder,
     SraOrdersObservedTimeStamp,
     Transaction,
+    TrustedToken,
 ];
 
 const config: ConnectionOptions = {
diff --git a/packages/pipeline/src/parsers/ohlcv_external/index.ts b/packages/pipeline/src/parsers/ohlcv_external/index.ts
new file mode 100644
index 000000000..e69de29bb
diff --git a/packages/pipeline/src/parsers/trusted_tokens/index.ts b/packages/pipeline/src/parsers/trusted_tokens/index.ts
new file mode 100644
index 000000000..a6d32de35
--- /dev/null
+++ b/packages/pipeline/src/parsers/trusted_tokens/index.ts
@@ -0,0 +1,37 @@
+import * as R from 'ramda';
+
+import { MetamaskTrustedTokenMeta, ZeroExTrustedTokenMeta } from '../../data_sources/trusted_tokens';
+import { TrustedToken } from '../../entities';
+
+/**
+ * Parses Metamask's trusted tokens list.
+ * @param rawResp raw response from the metamask json file.
+ */
+export function parseMetamaskTrustedTokens(rawResp: Map<string, MetamaskTrustedTokenMeta>): TrustedToken[] {
+    const parsedAsObject = R.mapObjIndexed(parseMetamaskTrustedToken, rawResp);
+    return R.values(parsedAsObject);
+}
+
+export function parseZeroExTrustedTokens(rawResp: ZeroExTrustedTokenMeta[]): TrustedToken[] {
+    return R.map(parseZeroExTrustedToken, rawResp);
+}
+
+function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: string): TrustedToken {
+
+    const trustedToken = new TrustedToken();
+
+    trustedToken.address = address;
+    trustedToken.authority = 'metamask';
+
+    return trustedToken;
+}
+
+function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TrustedToken {
+
+    const trustedToken = new TrustedToken();
+
+    trustedToken.address = resp.address;
+    trustedToken.authority = '0x';
+
+    return trustedToken;
+}
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index 0b7f6287f..68cabe3de 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -64,7 +64,7 @@ async function getCancelUpToEventsAsync(eventsSource: ExchangeEventsSource): Pro
     await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
 }
 
-const tabelNameRegex = /^[a-zA-Z_]*$/;
+const tableNameRegex = /^[a-zA-Z_]*$/;
 
 async function getStartBlockAsync<T extends ExchangeEvent>(repository: Repository<T>): Promise<number> {
     const fillEventCount = await repository.count();
@@ -73,7 +73,7 @@ async function getStartBlockAsync<T extends ExchangeEvent>(repository: Repositor
         return EXCHANGE_START_BLOCK;
     }
     const tableName = repository.metadata.tableName;
-    if (!tabelNameRegex.test(tableName)) {
+    if (!tableNameRegex.test(tableName)) {
         throw new Error('Unexpected special character in table name: ' + tableName);
     }
     const queryResult = await connection.query(
diff --git a/packages/pipeline/src/scripts/pull_trusted_tokens.ts b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
new file mode 100644
index 000000000..67d9e08d1
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
@@ -0,0 +1,51 @@
+import 'reflect-metadata';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+
+import { MetamaskTrustedTokenMeta, TrustedTokenSource, ZeroExTrustedTokenMeta } from '../data_sources/trusted_tokens';
+import { TrustedToken } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseMetamaskTrustedTokens, parseZeroExTrustedTokens } from '../parsers/trusted_tokens';
+import { handleError } from '../utils';
+
+const METAMASK_TRUSTED_TOKENS_URL =
+    'https://raw.githubusercontent.com/MetaMask/eth-contract-metadata/master/contract-map.json';
+
+const ZEROEX_TRUSTED_TOKENS_URL =
+    'https://website-api.0xproject.com/tokens';
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    await getMetamaskTrustedTokens();
+    await getZeroExTrustedTokens();
+    process.exit(0);
+})().catch(handleError);
+
+async function getMetamaskTrustedTokens(): Promise<void> {
+    // tslint:disable-next-line
+    console.log('Getting latest metamask trusted tokens list ...');
+    const trustedTokensRepository = connection.getRepository(TrustedToken);
+    const trustedTokensSource = new TrustedTokenSource<Map<string, MetamaskTrustedTokenMeta>>(METAMASK_TRUSTED_TOKENS_URL);
+    const resp = await trustedTokensSource.getTrustedTokenMetaAsync();
+    const trustedTokens = parseMetamaskTrustedTokens(resp);
+    // tslint:disable-next-line
+    console.log('Saving metamask trusted tokens list');
+    await trustedTokensRepository.save(trustedTokens);
+    // tslint:disable-next-line
+    console.log('Done saving metamask trusted tokens.')
+}
+
+async function getZeroExTrustedTokens(): Promise<void> {
+    // tslint:disable-next-line
+    console.log('Getting latest 0x trusted tokens list ...');
+    const trustedTokensRepository = connection.getRepository(TrustedToken);
+    const trustedTokensSource = new TrustedTokenSource<ZeroExTrustedTokenMeta[]>(ZEROEX_TRUSTED_TOKENS_URL);
+    const resp = await trustedTokensSource.getTrustedTokenMetaAsync();
+    const trustedTokens = parseZeroExTrustedTokens(resp);
+    // tslint:disable-next-line
+    console.log('Saving metamask trusted tokens list');
+    await trustedTokensRepository.save(trustedTokens);
+    // tslint:disable-next-line
+    console.log('Done saving metamask trusted tokens.');
+}
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index 78aa89374..b66ab40ab 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -49,3 +49,9 @@ class BigNumberTransformer implements ValueTransformer {
 }
 
 export const bigNumberTransformer = new BigNumberTransformer();
+
+export function getHourInUnixTime(): number {
+    const currentTime: number = Date.now();
+    // tslint:disable-next-line
+    return currentTime - (currentTime % (3600 * 1000));
+}
-- 
cgit v1.2.3


From dea89c4e221d5b22de97b27573719cd27ce250c7 Mon Sep 17 00:00:00 2001
From: Jake Ellowitz <jake.ellowitz@gmail.com>
Date: Mon, 19 Nov 2018 19:11:51 -0800
Subject: metadata and trusted sources in same raw table

---
 .../1542655823221-NewMetadataAndOHLCVTables.ts     | 22 +++++++++-
 packages/pipeline/src/entities/index.ts            |  3 +-
 packages/pipeline/src/entities/ohlcv_external.ts   | 18 ++++-----
 packages/pipeline/src/entities/token_metadata.ts   | 19 +++++++++
 .../src/entities/token_on_chain_metadata.ts        | 22 ----------
 packages/pipeline/src/entities/trusted_tokens.ts   |  7 ----
 packages/pipeline/src/ormconfig.ts                 |  4 +-
 .../pipeline/src/parsers/token_metadata/index.ts   | 47 ++++++++++++++++++++++
 .../pipeline/src/parsers/trusted_tokens/index.ts   | 37 -----------------
 .../pipeline/src/scripts/pull_trusted_tokens.ts    |  8 ++--
 packages/pipeline/src/utils/index.ts               |  3 ++
 11 files changed, 105 insertions(+), 85 deletions(-)
 create mode 100644 packages/pipeline/src/entities/token_metadata.ts
 delete mode 100644 packages/pipeline/src/entities/token_on_chain_metadata.ts
 delete mode 100644 packages/pipeline/src/entities/trusted_tokens.ts
 create mode 100644 packages/pipeline/src/parsers/token_metadata/index.ts
 delete mode 100644 packages/pipeline/src/parsers/trusted_tokens/index.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts b/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
index 5c7ec6de7..8d131271b 100644
--- a/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
+++ b/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
@@ -2,17 +2,23 @@ import {MigrationInterface, QueryRunner} from 'typeorm';
 
 export class NewMetadataAndOHLCVTables1542655823221 implements MigrationInterface {
 
+    // tslint:disable-next-line
     public async up(queryRunner: QueryRunner): Promise<any> {
 
         await queryRunner.query(`
-            CREATE TABLE raw.trusted_tokens (
+            CREATE TABLE raw.token_metadata (
                 address VARCHAR NOT NULL,
                 authority VARCHAR NOT NULL,
+                decimals INT NULL,
+                symbol VARCHAR NULL,
+                name VARCHAR NULL,
 
                 PRIMARY KEY (address, authority)
             );
         `);
 
+        await queryRunner.dropTable('raw.token_on_chain_metadata');
+
         await queryRunner.query(`
             CREATE TABLE raw.ohlcv_external (
                 exchange VARCHAR NOT NULL,
@@ -36,9 +42,21 @@ export class NewMetadataAndOHLCVTables1542655823221 implements MigrationInterfac
         `);
     }
 
+    // tslint:disable-next-line
     public async down(queryRunner: QueryRunner): Promise<any> {
 
-        await queryRunner.dropTable('raw.trusted_tokens');
+        await queryRunner.query(`
+            CREATE TABLE raw.token_on_chain_metadata (
+                address VARCHAR NOT NULL,
+                decimals INT NULL,
+                symbol VARCHAR NULL,
+                name VARCHAR NULL,
+
+                PRIMARY KEY (address)
+            );
+        `);
+
+        await queryRunner.dropTable('raw.token_metadata');
 
         await queryRunner.dropTable('raw.ohlcv_external');
     }
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index 769efb092..a8f159a2a 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -9,8 +9,7 @@ export { ExchangeFillEvent } from './exchange_fill_event';
 export { Relayer } from './relayer';
 export { SraOrder } from './sra_order';
 export { Transaction } from './transaction';
-export { TokenOnChainMetadata } from './token_on_chain_metadata';
-export { TrustedToken } from './trusted_tokens';
+export { TokenMetadata } from './token_metadata';
 export { SraOrdersObservedTimeStamp, createObservedTimestampForOrder } from './sra_order_observed_timestamp';
 export { OHLCVExternal } from './ohlcv_external';
 
diff --git a/packages/pipeline/src/entities/ohlcv_external.ts b/packages/pipeline/src/entities/ohlcv_external.ts
index 3fbb4c499..95cd4f2f5 100644
--- a/packages/pipeline/src/entities/ohlcv_external.ts
+++ b/packages/pipeline/src/entities/ohlcv_external.ts
@@ -3,18 +3,18 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 @Entity({ name: 'ohlcv_external', schema: 'raw' })
 export class OHLCVExternal {
     @PrimaryColumn() public exchange!: string;
-    @PrimaryColumn() public from_symbol!: string;
-    @PrimaryColumn() public to_symbol!: string;
-    @PrimaryColumn() public start_time!: number;
-    @PrimaryColumn() public end_time!: number;
-    
+    @PrimaryColumn() public fromSymbol!: string;
+    @PrimaryColumn() public toSymbol!: string;
+    @PrimaryColumn() public startTime!: number;
+    @PrimaryColumn() public endTime!: number;
+
     @Column() public open!: number;
     @Column() public close!: number;
     @Column() public low!: number;
     @Column() public high!: number;
-    @Column() public volume_from!: number;
-    @Column() public volume_to!: number;
+    @Column() public volumeFrom!: number;
+    @Column() public volumeTo!: number;
 
     @PrimaryColumn() public source!: string;
-    @PrimaryColumn() public observed_timestamp!: number;
-}
\ No newline at end of file
+    @PrimaryColumn() public observedTimestamp!: number;
+}
diff --git a/packages/pipeline/src/entities/token_metadata.ts b/packages/pipeline/src/entities/token_metadata.ts
new file mode 100644
index 000000000..4a0bceefe
--- /dev/null
+++ b/packages/pipeline/src/entities/token_metadata.ts
@@ -0,0 +1,19 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'token_metadata', schema: 'raw' })
+export class TokenMetadata {
+    @PrimaryColumn({ type: 'varchar', nullable: false })
+    public address!: string;
+
+    @PrimaryColumn({ type: 'varchar', nullable: false })
+    public authority!: string;
+
+    @Column({ type: 'integer', nullable: true })
+    public decimals!: number;
+
+    @Column({ type: 'varchar', nullable: true })
+    public symbol!: string;
+
+    @Column({ type: 'varchar', nullable: true })
+    public name!: string;
+}
diff --git a/packages/pipeline/src/entities/token_on_chain_metadata.ts b/packages/pipeline/src/entities/token_on_chain_metadata.ts
deleted file mode 100644
index ca1f1827b..000000000
--- a/packages/pipeline/src/entities/token_on_chain_metadata.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity({ name: 'token_on_chain_metadata', schema: 'raw' })
-export class TokenOnChainMetadata {
-    @PrimaryColumn({ type: 'nvarchar', nullable: false })
-    public address!: string;
-
-    @Column({ type: 'integer', nullable: false })
-    public decimals!: number;
-
-    @Column({ type: 'nvarchar', nullable: false })
-    public symbol!: string;
-
-    @Column({ type: 'nvarchar', nullable: false })
-    public name!: string;
-}
-
-@Entity({ name: 'trusted_tokens', schema: 'raw' })
-export class TrustedTokens {
-    @PrimaryColumn() public address!: string;
-    @PrimaryColumn() public authority!: string;
-}
diff --git a/packages/pipeline/src/entities/trusted_tokens.ts b/packages/pipeline/src/entities/trusted_tokens.ts
deleted file mode 100644
index 6ec27c963..000000000
--- a/packages/pipeline/src/entities/trusted_tokens.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity({ name: 'trusted_tokens', schema: 'raw' })
-export class TrustedToken {
-    @PrimaryColumn() public address!: string;
-    @PrimaryColumn() public authority!: string;
-}
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 1bd337866..e8277a439 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -8,8 +8,8 @@ import {
     Relayer,
     SraOrder,
     SraOrdersObservedTimeStamp,
+    TokenMetadata,
     Transaction,
-    TrustedToken,
 } from './entities';
 
 const entities = [
@@ -20,8 +20,8 @@ const entities = [
     Relayer,
     SraOrder,
     SraOrdersObservedTimeStamp,
+    TokenMetadata,
     Transaction,
-    TrustedToken,
 ];
 
 const config: ConnectionOptions = {
diff --git a/packages/pipeline/src/parsers/token_metadata/index.ts b/packages/pipeline/src/parsers/token_metadata/index.ts
new file mode 100644
index 000000000..d09def0db
--- /dev/null
+++ b/packages/pipeline/src/parsers/token_metadata/index.ts
@@ -0,0 +1,47 @@
+import * as R from 'ramda';
+
+import { MetamaskTrustedTokenMeta, ZeroExTrustedTokenMeta } from '../../data_sources/trusted_tokens';
+import { TokenMetadata } from '../../entities';
+
+/**
+ * Parses Metamask's trusted tokens list.
+ * @param rawResp raw response from the metamask json file.
+ */
+export function parseMetamaskTrustedTokens(rawResp: Map<string, MetamaskTrustedTokenMeta>): TokenMetadata[] {
+    const parsedAsObject = R.mapObjIndexed(parseMetamaskTrustedToken, rawResp);
+    return R.values(parsedAsObject);
+}
+
+/**
+ * Parses 0x's trusted tokens list.
+ * @param rawResp raw response from the 0x json file.
+ */
+export function parseZeroExTrustedTokens(rawResp: ZeroExTrustedTokenMeta[]): TokenMetadata[] {
+    return R.map(parseZeroExTrustedToken, rawResp);
+}
+
+function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: string): TokenMetadata {
+
+    const trustedToken = new TokenMetadata();
+
+    trustedToken.address = address;
+    trustedToken.decimals = resp.decimals;
+    trustedToken.symbol = resp.symbol;
+    trustedToken.name = resp.name;
+    trustedToken.authority = 'metamask';
+
+    return trustedToken;
+}
+
+function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TokenMetadata {
+
+    const trustedToken = new TokenMetadata();
+
+    trustedToken.address = resp.address;
+    trustedToken.decimals = resp.decimals;
+    trustedToken.symbol = resp.symbol;
+    trustedToken.name = resp.name;
+    trustedToken.authority = '0x';
+
+    return trustedToken;
+}
diff --git a/packages/pipeline/src/parsers/trusted_tokens/index.ts b/packages/pipeline/src/parsers/trusted_tokens/index.ts
deleted file mode 100644
index a6d32de35..000000000
--- a/packages/pipeline/src/parsers/trusted_tokens/index.ts
+++ /dev/null
@@ -1,37 +0,0 @@
-import * as R from 'ramda';
-
-import { MetamaskTrustedTokenMeta, ZeroExTrustedTokenMeta } from '../../data_sources/trusted_tokens';
-import { TrustedToken } from '../../entities';
-
-/**
- * Parses Metamask's trusted tokens list.
- * @param rawResp raw response from the metamask json file.
- */
-export function parseMetamaskTrustedTokens(rawResp: Map<string, MetamaskTrustedTokenMeta>): TrustedToken[] {
-    const parsedAsObject = R.mapObjIndexed(parseMetamaskTrustedToken, rawResp);
-    return R.values(parsedAsObject);
-}
-
-export function parseZeroExTrustedTokens(rawResp: ZeroExTrustedTokenMeta[]): TrustedToken[] {
-    return R.map(parseZeroExTrustedToken, rawResp);
-}
-
-function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: string): TrustedToken {
-
-    const trustedToken = new TrustedToken();
-
-    trustedToken.address = address;
-    trustedToken.authority = 'metamask';
-
-    return trustedToken;
-}
-
-function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TrustedToken {
-
-    const trustedToken = new TrustedToken();
-
-    trustedToken.address = resp.address;
-    trustedToken.authority = '0x';
-
-    return trustedToken;
-}
diff --git a/packages/pipeline/src/scripts/pull_trusted_tokens.ts b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
index 67d9e08d1..48e20bea7 100644
--- a/packages/pipeline/src/scripts/pull_trusted_tokens.ts
+++ b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
@@ -2,9 +2,9 @@ import 'reflect-metadata';
 import { Connection, ConnectionOptions, createConnection } from 'typeorm';
 
 import { MetamaskTrustedTokenMeta, TrustedTokenSource, ZeroExTrustedTokenMeta } from '../data_sources/trusted_tokens';
-import { TrustedToken } from '../entities';
+import { TokenMetadata } from '../entities';
 import * as ormConfig from '../ormconfig';
-import { parseMetamaskTrustedTokens, parseZeroExTrustedTokens } from '../parsers/trusted_tokens';
+import { parseMetamaskTrustedTokens, parseZeroExTrustedTokens } from '../parsers/token_metadata';
 import { handleError } from '../utils';
 
 const METAMASK_TRUSTED_TOKENS_URL =
@@ -25,7 +25,7 @@ let connection: Connection;
 async function getMetamaskTrustedTokens(): Promise<void> {
     // tslint:disable-next-line
     console.log('Getting latest metamask trusted tokens list ...');
-    const trustedTokensRepository = connection.getRepository(TrustedToken);
+    const trustedTokensRepository = connection.getRepository(TokenMetadata);
     const trustedTokensSource = new TrustedTokenSource<Map<string, MetamaskTrustedTokenMeta>>(METAMASK_TRUSTED_TOKENS_URL);
     const resp = await trustedTokensSource.getTrustedTokenMetaAsync();
     const trustedTokens = parseMetamaskTrustedTokens(resp);
@@ -39,7 +39,7 @@ async function getMetamaskTrustedTokens(): Promise<void> {
 async function getZeroExTrustedTokens(): Promise<void> {
     // tslint:disable-next-line
     console.log('Getting latest 0x trusted tokens list ...');
-    const trustedTokensRepository = connection.getRepository(TrustedToken);
+    const trustedTokensRepository = connection.getRepository(TokenMetadata);
     const trustedTokensSource = new TrustedTokenSource<ZeroExTrustedTokenMeta[]>(ZEROEX_TRUSTED_TOKENS_URL);
     const resp = await trustedTokensSource.getTrustedTokenMetaAsync();
     const trustedTokens = parseZeroExTrustedTokens(resp);
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index b66ab40ab..732c259d7 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -50,6 +50,9 @@ class BigNumberTransformer implements ValueTransformer {
 
 export const bigNumberTransformer = new BigNumberTransformer();
 
+/**
+ * Returns the unix timestamp of the current hour
+ */
 export function getHourInUnixTime(): number {
     const currentTime: number = Date.now();
     // tslint:disable-next-line
-- 
cgit v1.2.3


From 1aa3f9d69f7a6570c6fa62c542063fa92fc0bf5a Mon Sep 17 00:00:00 2001
From: Jake Ellowitz <wakkadojo@users.noreply.github.com>
Date: Mon, 26 Nov 2018 14:55:45 -0800
Subject: updating comment for 0x trusted tokens

---
 .../migrations/1542655823221-NewMetadataAndOHLCVTables.ts        | 6 +-----
 packages/pipeline/src/parsers/token_metadata/index.ts            | 4 +---
 packages/pipeline/src/scripts/pull_trusted_tokens.ts             | 9 +++++----
 packages/pipeline/src/utils/index.ts                             | 2 +-
 4 files changed, 8 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts b/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
index 8d131271b..838f5ba9c 100644
--- a/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
+++ b/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
@@ -1,10 +1,8 @@
-import {MigrationInterface, QueryRunner} from 'typeorm';
+import { MigrationInterface, QueryRunner } from 'typeorm';
 
 export class NewMetadataAndOHLCVTables1542655823221 implements MigrationInterface {
-
     // tslint:disable-next-line
     public async up(queryRunner: QueryRunner): Promise<any> {
-
         await queryRunner.query(`
             CREATE TABLE raw.token_metadata (
                 address VARCHAR NOT NULL,
@@ -44,7 +42,6 @@ export class NewMetadataAndOHLCVTables1542655823221 implements MigrationInterfac
 
     // tslint:disable-next-line
     public async down(queryRunner: QueryRunner): Promise<any> {
-
         await queryRunner.query(`
             CREATE TABLE raw.token_on_chain_metadata (
                 address VARCHAR NOT NULL,
@@ -60,5 +57,4 @@ export class NewMetadataAndOHLCVTables1542655823221 implements MigrationInterfac
 
         await queryRunner.dropTable('raw.ohlcv_external');
     }
-
 }
diff --git a/packages/pipeline/src/parsers/token_metadata/index.ts b/packages/pipeline/src/parsers/token_metadata/index.ts
index d09def0db..916448cb3 100644
--- a/packages/pipeline/src/parsers/token_metadata/index.ts
+++ b/packages/pipeline/src/parsers/token_metadata/index.ts
@@ -14,14 +14,13 @@ export function parseMetamaskTrustedTokens(rawResp: Map<string, MetamaskTrustedT
 
 /**
  * Parses 0x's trusted tokens list.
- * @param rawResp raw response from the 0x json file.
+ * @param rawResp raw response from the 0x trusted tokens file.
  */
 export function parseZeroExTrustedTokens(rawResp: ZeroExTrustedTokenMeta[]): TokenMetadata[] {
     return R.map(parseZeroExTrustedToken, rawResp);
 }
 
 function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: string): TokenMetadata {
-
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = address;
@@ -34,7 +33,6 @@ function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: stri
 }
 
 function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TokenMetadata {
-
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = resp.address;
diff --git a/packages/pipeline/src/scripts/pull_trusted_tokens.ts b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
index 48e20bea7..b3a4466bb 100644
--- a/packages/pipeline/src/scripts/pull_trusted_tokens.ts
+++ b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
@@ -10,8 +10,7 @@ import { handleError } from '../utils';
 const METAMASK_TRUSTED_TOKENS_URL =
     'https://raw.githubusercontent.com/MetaMask/eth-contract-metadata/master/contract-map.json';
 
-const ZEROEX_TRUSTED_TOKENS_URL =
-    'https://website-api.0xproject.com/tokens';
+const ZEROEX_TRUSTED_TOKENS_URL = 'https://website-api.0xproject.com/tokens';
 
 let connection: Connection;
 
@@ -26,14 +25,16 @@ async function getMetamaskTrustedTokens(): Promise<void> {
     // tslint:disable-next-line
     console.log('Getting latest metamask trusted tokens list ...');
     const trustedTokensRepository = connection.getRepository(TokenMetadata);
-    const trustedTokensSource = new TrustedTokenSource<Map<string, MetamaskTrustedTokenMeta>>(METAMASK_TRUSTED_TOKENS_URL);
+    const trustedTokensSource = new TrustedTokenSource<Map<string, MetamaskTrustedTokenMeta>>(
+        METAMASK_TRUSTED_TOKENS_URL,
+    );
     const resp = await trustedTokensSource.getTrustedTokenMetaAsync();
     const trustedTokens = parseMetamaskTrustedTokens(resp);
     // tslint:disable-next-line
     console.log('Saving metamask trusted tokens list');
     await trustedTokensRepository.save(trustedTokens);
     // tslint:disable-next-line
-    console.log('Done saving metamask trusted tokens.')
+    console.log('Done saving metamask trusted tokens.');
 }
 
 async function getZeroExTrustedTokens(): Promise<void> {
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index 732c259d7..b6d84a565 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -56,5 +56,5 @@ export const bigNumberTransformer = new BigNumberTransformer();
 export function getHourInUnixTime(): number {
     const currentTime: number = Date.now();
     // tslint:disable-next-line
-    return currentTime - (currentTime % (3600 * 1000));
+    return currentTime - currentTime % (3600 * 1000);
 }
-- 
cgit v1.2.3


From 96fdb9b76603ac5e4be654e52c52128f0490b3d8 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 27 Nov 2018 12:38:44 -0800
Subject: Reduce number of blocks per query in pull_missing_events

---
 packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
index d09f59535..5721c0ea3 100644
--- a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -12,7 +12,7 @@ import { Web3Wrapper } from '@0x/web3-wrapper';
 import { LogWithDecodedArgs } from 'ethereum-types';
 
 const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default toBlock.
-const NUM_BLOCKS_PER_QUERY = 100000; // Number of blocks to query for events at a time.
+const NUM_BLOCKS_PER_QUERY = 20000; // Number of blocks to query for events at a time.
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
 
 export class ExchangeEventsSource {
-- 
cgit v1.2.3


From 4061731245a8513e8d990f3af87e182fb674838b Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 27 Nov 2018 16:43:00 -0800
Subject: [pipeline] Add additional documentation to the README (#1328)

---
 packages/pipeline/README.md | 113 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)

(limited to 'packages')

diff --git a/packages/pipeline/README.md b/packages/pipeline/README.md
index df54de21c..c647950a2 100644
--- a/packages/pipeline/README.md
+++ b/packages/pipeline/README.md
@@ -31,3 +31,116 @@ yarn clean
 ```bash
 yarn lint
 ```
+
+### Migrations
+
+Create a new migration: `yarn migrate:create --name MigrationNameInCamelCase`
+Run migrations: `yarn migrate:run`
+Revert the most recent migration (CAUTION: may result in data loss!): `yarn migrate:revert`
+
+## Connecting to PostgreSQL
+
+Across the pipeline package, any code which accesses the database uses the
+environment variable `ZEROEX_DATA_PIPELINE_DB_URL` which should be a properly
+formatted
+[PostgreSQL connection url](https://stackoverflow.com/questions/3582552/postgresql-connection-url).
+
+## Test environment
+
+The easiest way to start Postgres is via Docker. Depending on your
+platform, you may need to prepend `sudo` to the following command:
+
+```
+docker run --rm -d -p 5432:5432 --name pipeline_postgres postgres:11-alpine
+```
+
+This will start a Postgres server with the default username and database name.
+You should set the environment variable as follows:
+
+```
+export ZEROEX_DATA_PIPELINE_DB_URL=postgresql://postgres@localhost/postgres
+```
+
+First thing you will need to do is run the migrations:
+
+```
+yarn migrate:run
+```
+
+Now you can run scripts locally:
+
+```
+node packages/pipeline/lib/src/scripts/pull_radar_relay_orders.js
+```
+
+To stop the Postgres server (you may need to add `sudo`):
+
+```
+docker stop pipeline_postgres
+```
+
+This will remove all data from the database.
+
+If you prefer, you can also install Postgres with e.g.,
+[Homebrew](https://wiki.postgresql.org/wiki/Homebrew) or
+[Postgress.app](https://postgresapp.com/). As long as you set the
+`ZEROEX_DATA_PIPELINE_DB_URL` environment variable appropriately, any Postgres
+server will work.
+
+## Directory structure
+
+```
+.
+├── lib: Code generated by the TypeScript compiler. Don't edit this directly.
+├── migrations: Code for creating and updating database schemas.
+├── node_modules:
+├── src: All TypeScript source code.
+│   ├── data_sources: Code responsible for getting raw data, typically from a third-party source.
+│   ├── entities: TypeORM entities which closely mirror our database schemas. Some other ORMs call these "models".
+│   ├── parsers: Code for converting raw data into entities.
+│   ├── scripts: Executable scripts which put all the pieces together.
+│   └── utils: Various utils used across packages/files.
+├── test: All tests go here and are organized in the same way as the folder/file that they test.
+```
+
+## Adding new data to the pipeline
+
+1.  Create an entity in the _entities_ directory. Entities directly mirror our
+    database schemas. We follow the practice of having "dumb" entities, so
+    entity classes should typically not have any methods.
+2.  Create a migration using the `yarn migrate:create` command. Create/update
+    tables as needed. Remember to fill in both the `up` and `down` methods. Try
+    to avoid data loss as much as possible in your migrations.
+3.  Create a class or function in the _data_sources_ directory for getting raw
+    data. This code should abstract away pagination and rate-limiting as much as
+    possible.
+4.  Create a class or function in the _parsers_ directory for converting the raw
+    data into an entity. Also add tests in the _tests_ directory to test the
+    parser.
+5.  Create an executable script in the _scripts_ directory for putting
+    everything together. Your script can accept environment variables for things
+    like API keys. It should pull the data, parse it, and save it to the
+    database. Scripts should be idempotent and atomic (when possible). What this
+    means is that your script may be responsible for determining **which** data
+    needs to be updated. For example, you may need to query the database to find
+    the most recent block number that we have already pulled, then pull new data
+    starting from that block number.
+6.  Run the migrations and then run your new script locally and verify it works
+    as expected.
+
+#### Additional guidelines and tips:
+
+*   Table names should be plural and separated by underscores (e.g.,
+    `exchange_fill_events`).
+*   Any table which contains data which comes directly from a third-party source
+    should be namespaced in the `raw` PostgreSQL schema.
+*   Column names in the database should be separated by underscores (e.g.,
+    `maker_asset_type`).
+*   Field names in entity classes (like any other fields in TypeScript) should
+    be camel-cased (e.g., `makerAssetType`).
+*   All timestamps should be stored as milliseconds since the Unix Epoch.
+*   Use the `BigNumber` type for TypeScript code which deals with 256-bit
+    numbers from smart contracts or for any case where we are dealing with large
+    floating point numbers.
+*   [TypeORM documentation](http://typeorm.io/#/) is pretty robust and can be a
+    helpful resource.
-- 
cgit v1.2.3


From 3d211c415b58a67f84332ff512bf9372cac5a3ac Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 28 Nov 2018 13:21:04 -0800
Subject: Introduce framework for running basic tests for entities (#1344)

* Introduce framework for running basic tests for entities

* Add pipeline tests to CircleCI config

* Make pipeline tests more configurable and fix CircleCI config

* Add coverage dir to pipeline package

* Add basic tests for all exchange event entities

* Add tests for remaining entities

* Create separate test scripts in package.json and add new info to README

* Update db_setup.ts to revert migrations even if you are using docker

* Automatically pull the postgres image if needed

* Add comment about why NumberToBigIntTransformer is needed
---
 packages/pipeline/README.md                        |  59 ++++---
 packages/pipeline/coverage/.gitkeep                |   0
 packages/pipeline/package.json                     |  11 +-
 packages/pipeline/src/entities/block.ts            |   7 +-
 .../pipeline/src/entities/exchange_cancel_event.ts |   3 +-
 .../src/entities/exchange_cancel_up_to_event.ts    |   4 +-
 .../pipeline/src/entities/exchange_fill_event.ts   |   4 +-
 .../src/entities/sra_order_observed_timestamp.ts   |   4 +-
 packages/pipeline/src/entities/token_metadata.ts   |   8 +-
 packages/pipeline/src/entities/transaction.ts      |   8 +-
 packages/pipeline/src/utils/index.ts               |  16 +-
 .../pipeline/src/utils/transformers/big_number.ts  |  16 ++
 packages/pipeline/src/utils/transformers/index.ts  |   2 +
 .../src/utils/transformers/number_to_bigint.ts     |  27 ++++
 packages/pipeline/test/db_global_hooks.ts          |   9 ++
 packages/pipeline/test/db_setup.ts                 | 174 +++++++++++++++++++++
 packages/pipeline/test/entities/block_test.ts      |  23 +++
 .../test/entities/exchange_cancel_event_test.ts    |  57 +++++++
 .../entities/exchange_cancel_up_to_event_test.ts   |  29 ++++
 .../test/entities/exchange_fill_event_test.ts      |  62 ++++++++
 packages/pipeline/test/entities/relayer_test.ts    |  55 +++++++
 packages/pipeline/test/entities/sra_order_test.ts  |  84 ++++++++++
 .../pipeline/test/entities/token_metadata_test.ts  |  38 +++++
 .../pipeline/test/entities/transaction_test.ts     |  25 +++
 packages/pipeline/test/entities/util.ts            |  25 +++
 25 files changed, 698 insertions(+), 52 deletions(-)
 create mode 100644 packages/pipeline/coverage/.gitkeep
 create mode 100644 packages/pipeline/src/utils/transformers/big_number.ts
 create mode 100644 packages/pipeline/src/utils/transformers/index.ts
 create mode 100644 packages/pipeline/src/utils/transformers/number_to_bigint.ts
 create mode 100644 packages/pipeline/test/db_global_hooks.ts
 create mode 100644 packages/pipeline/test/db_setup.ts
 create mode 100644 packages/pipeline/test/entities/block_test.ts
 create mode 100644 packages/pipeline/test/entities/exchange_cancel_event_test.ts
 create mode 100644 packages/pipeline/test/entities/exchange_cancel_up_to_event_test.ts
 create mode 100644 packages/pipeline/test/entities/exchange_fill_event_test.ts
 create mode 100644 packages/pipeline/test/entities/relayer_test.ts
 create mode 100644 packages/pipeline/test/entities/sra_order_test.ts
 create mode 100644 packages/pipeline/test/entities/token_metadata_test.ts
 create mode 100644 packages/pipeline/test/entities/transaction_test.ts
 create mode 100644 packages/pipeline/test/entities/util.ts

(limited to 'packages')

diff --git a/packages/pipeline/README.md b/packages/pipeline/README.md
index c647950a2..fb563b14c 100644
--- a/packages/pipeline/README.md
+++ b/packages/pipeline/README.md
@@ -38,17 +38,34 @@ Create a new migration: `yarn migrate:create --name MigrationNameInCamelCase`
 Run migrations: `yarn migrate:run`
 Revert the most recent migration (CAUTION: may result in data loss!): `yarn migrate:revert`
 
-## Connecting to PostgreSQL
+## Testing
 
-Across the pipeline package, any code which accesses the database uses the
-environment variable `ZEROEX_DATA_PIPELINE_DB_URL` which should be a properly
-formatted
-[PostgreSQL connection url](https://stackoverflow.com/questions/3582552/postgresql-connection-url).
+There are several test scripts in **package.json**. You can run all the tests
+with `yarn test:all` or run certain tests seprately by following the
+instructions below. Some tests may not work out of the box on certain platforms.
 
-## Test environment
+### Unit tests
 
-The easiest way to start Postgres is via Docker. Depending on your
-platform, you may need to prepend `sudo` to the following command:
+The unit tests can be run with `yarn test`. These tests don't depend on any
+services or databases and will run in any environment that can run Node.
+
+### Database tests
+
+Database integration tests can be run with `yarn test:db`. These tests will
+attempt to automatically spin up a Postgres database via Docker. If this doesn't
+work you have two other options:
+
+1.  Set the `DOCKER_SOCKET` environment variable to a valid socket path to use
+    for communicating with Docker.
+2.  Start Postgres manually and set the `ZEROEX_DATA_PIPELINE_TEST_DB_URL`
+    environment variable. If this is set, the tests will use your existing
+    Postgres database instead of trying to create one with Docker.
+
+## Running locally
+
+`pipeline` requires access to a PostgreSQL database. The easiest way to start
+Postgres is via Docker. Depending on your platform, you may need to prepend
+`sudo` to the following command:
 
 ```
 docker run --rm -d -p 5432:5432 --name pipeline_postgres postgres:11-alpine
@@ -83,9 +100,9 @@ This will remove all data from the database.
 
 If you prefer, you can also install Postgres with e.g.,
 [Homebrew](https://wiki.postgresql.org/wiki/Homebrew) or
-[Postgress.app](https://postgresapp.com/). As long as you set the
-`ZEROEX_DATA_PIPELINE_DB_URL` environment variable appropriately, any Postgres
-server will work.
+[Postgress.app](https://postgresapp.com/). Keep in mind that you will need to
+set the`ZEROEX_DATA_PIPELINE_DB_URL` environment variable to a valid
+[PostgreSQL connection url](https://stackoverflow.com/questions/3582552/postgresql-connection-url)
 
 ## Directory structure
 
@@ -111,21 +128,23 @@ server will work.
 2.  Create a migration using the `yarn migrate:create` command. Create/update
     tables as needed. Remember to fill in both the `up` and `down` methods. Try
     to avoid data loss as much as possible in your migrations.
-3.  Create a class or function in the _data_sources_ directory for getting raw
-    data. This code should abstract away pagination and rate-limiting as much as
-    possible.
-4.  Create a class or function in the _parsers_ directory for converting the raw
-    data into an entity. Also add tests in the _tests_ directory to test the
-    parser.
-5.  Create an executable script in the _scripts_ directory for putting
+3.  Add basic tests for your entity and migrations to the **test/entities/**
+    directory.
+4.  Create a class or function in the **data_sources/** directory for getting
+    raw data. This code should abstract away pagination and rate-limiting as
+    much as possible.
+5.  Create a class or function in the **parsers/** directory for converting the
+    raw data into an entity. Also add tests in the **tests/** directory to test
+    the parser.
+6.  Create an executable script in the **scripts/** directory for putting
     everything together. Your script can accept environment variables for things
     like API keys. It should pull the data, parse it, and save it to the
     database. Scripts should be idempotent and atomic (when possible). What this
-    means is that your script may be responsible for determining **which** data
+    means is that your script may be responsible for determining _which_ data
     needs to be updated. For example, you may need to query the database to find
     the most recent block number that we have already pulled, then pull new data
     starting from that block number.
-6.  Run the migrations and then run your new script locally and verify it works
+7.  Run the migrations and then run your new script locally and verify it works
     as expected.
 
 #### Additional guidelines and tips:
diff --git a/packages/pipeline/coverage/.gitkeep b/packages/pipeline/coverage/.gitkeep
new file mode 100644
index 000000000..e69de29bb
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index a57fbf5bc..9831517fb 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -7,10 +7,13 @@
         "build": "yarn tsc -b",
         "build:ci": "yarn build",
         "test": "yarn run_mocha",
-        "rebuild_and_test": "run-s build test",
+        "rebuild_and_test": "run-s build test:all",
+        "test:db": "yarn run_mocha:db",
+        "test:all": "run-s test test:db",
         "test:circleci": "yarn test:coverage",
-        "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js --bail --exit",
-        "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
+        "run_mocha": "mocha --require source-map-support/register --require make-promises-safe 'lib/test/!(entities)/**/*_test.js' --bail --exit",
+        "run_mocha:db": "mocha --require source-map-support/register --require make-promises-safe lib/test/db_global_hooks.js 'lib/test/entities/*_test.js' --bail --exit --timeout 60000",
+        "test:coverage": "nyc npm run test:all --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "clean": "shx rm -rf lib",
         "lint": "tslint --project . --format stylish --exclude ./migrations/**/*",
@@ -50,8 +53,10 @@
         "@0x/types": "^1.2.0",
         "@0x/utils": "^2.0.3",
         "@0x/web3-wrapper": "^3.1.0",
+        "@types/dockerode": "^2.5.9",
         "async-parallel": "^1.2.3",
         "axios": "^0.18.0",
+        "dockerode": "^2.5.7",
         "ethereum-types": "^1.0.6",
         "pg": "^7.5.0",
         "ramda": "^0.25.0",
diff --git a/packages/pipeline/src/entities/block.ts b/packages/pipeline/src/entities/block.ts
index f2efc6390..398946622 100644
--- a/packages/pipeline/src/entities/block.ts
+++ b/packages/pipeline/src/entities/block.ts
@@ -1,10 +1,13 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+import { numberToBigIntTransformer } from '../utils';
+
 @Entity({ name: 'blocks', schema: 'raw' })
 export class Block {
     @PrimaryColumn() public hash!: string;
-    @PrimaryColumn() public number!: number;
+    @PrimaryColumn({ transformer: numberToBigIntTransformer })
+    public number!: number;
 
-    @Column({ name: 'timestamp' })
+    @Column({ name: 'timestamp', transformer: numberToBigIntTransformer })
     public timestamp!: number;
 }
diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 5a40ba799..2fcc17df6 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -1,6 +1,7 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
+import { numberToBigIntTransformer } from '../utils';
 
 @Entity({ name: 'exchange_cancel_events', schema: 'raw' })
 export class ExchangeCancelEvent {
@@ -8,7 +9,7 @@ export class ExchangeCancelEvent {
     public contractAddress!: string;
     @PrimaryColumn({ name: 'log_index' })
     public logIndex!: number;
-    @PrimaryColumn({ name: 'block_number' })
+    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
     @Column({ name: 'raw_data' })
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 9b1c6174a..60ead324f 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,7 +1,7 @@
 import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-import { bigNumberTransformer } from '../utils';
+import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
 
 @Entity({ name: 'exchange_cancel_up_to_events', schema: 'raw' })
 export class ExchangeCancelUpToEvent {
@@ -9,7 +9,7 @@ export class ExchangeCancelUpToEvent {
     public contractAddress!: string;
     @PrimaryColumn({ name: 'log_index' })
     public logIndex!: number;
-    @PrimaryColumn({ name: 'block_number' })
+    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
     // TODO(albrow): Include transaction hash
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index aa082436b..bbf0abf58 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -2,7 +2,7 @@ import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
-import { bigNumberTransformer } from '../utils';
+import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
 
 @Entity({ name: 'exchange_fill_events', schema: 'raw' })
 export class ExchangeFillEvent {
@@ -10,7 +10,7 @@ export class ExchangeFillEvent {
     public contractAddress!: string;
     @PrimaryColumn({ name: 'log_index' })
     public logIndex!: number;
-    @PrimaryColumn({ name: 'block_number' })
+    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
     @Column({ name: 'raw_data' })
diff --git a/packages/pipeline/src/entities/sra_order_observed_timestamp.ts b/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
index bdb6cd36b..cd2d41397 100644
--- a/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
+++ b/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
@@ -1,5 +1,7 @@
 import { Entity, PrimaryColumn } from 'typeorm';
 
+import { numberToBigIntTransformer } from '../utils';
+
 import { SraOrder } from './sra_order';
 
 @Entity({ name: 'sra_orders_observed_timestamps', schema: 'raw' })
@@ -11,7 +13,7 @@ export class SraOrdersObservedTimeStamp {
     @PrimaryColumn({ name: 'source_url' })
     public sourceUrl!: string;
 
-    @PrimaryColumn({ name: 'observed_timestamp' })
+    @PrimaryColumn({ name: 'observed_timestamp', transformer: numberToBigIntTransformer })
     public observedTimestamp!: number;
 }
 
diff --git a/packages/pipeline/src/entities/token_metadata.ts b/packages/pipeline/src/entities/token_metadata.ts
index 4a0bceefe..ca1e57937 100644
--- a/packages/pipeline/src/entities/token_metadata.ts
+++ b/packages/pipeline/src/entities/token_metadata.ts
@@ -8,12 +8,14 @@ export class TokenMetadata {
     @PrimaryColumn({ type: 'varchar', nullable: false })
     public authority!: string;
 
+    // TODO(albrow): Convert decimals field to type BigNumber/numeric because it
+    // comes from a 256-bit integer in a smart contract.
     @Column({ type: 'integer', nullable: true })
-    public decimals!: number;
+    public decimals!: number | null;
 
     @Column({ type: 'varchar', nullable: true })
-    public symbol!: string;
+    public symbol!: string | null;
 
     @Column({ type: 'varchar', nullable: true })
-    public name!: string;
+    public name!: string | null;
 }
diff --git a/packages/pipeline/src/entities/transaction.ts b/packages/pipeline/src/entities/transaction.ts
index dd2143df5..91e4ecb5d 100644
--- a/packages/pipeline/src/entities/transaction.ts
+++ b/packages/pipeline/src/entities/transaction.ts
@@ -1,16 +1,18 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+import { numberToBigIntTransformer } from '../utils';
+
 @Entity({ name: 'transactions', schema: 'raw' })
 export class Transaction {
     @PrimaryColumn({ name: 'transaction_hash' })
     public transactionHash!: string;
     @PrimaryColumn({ name: 'block_hash' })
     public blockHash!: string;
-    @PrimaryColumn({ name: 'block_number' })
+    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
-    @Column({ type: 'bigint', name: 'gas_used' })
+    @Column({ type: 'bigint', name: 'gas_used', transformer: numberToBigIntTransformer })
     public gasUsed!: number;
-    @Column({ type: 'bigint', name: 'gas_price' })
+    @Column({ type: 'bigint', name: 'gas_price', transformer: numberToBigIntTransformer })
     public gasPrice!: number;
 }
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index b6d84a565..918cfc695 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -1,5 +1,5 @@
 import { BigNumber } from '@0x/utils';
-import { ValueTransformer } from 'typeorm/decorator/options/ValueTransformer';
+export * from './transformers';
 
 /**
  * If the given BigNumber is not null, returns the string representation of that
@@ -36,20 +36,6 @@ export function handleError(e: any): void {
     process.exit(1);
 }
 
-class BigNumberTransformer implements ValueTransformer {
-    // tslint:disable-next-line:prefer-function-over-method
-    public to(value: BigNumber): string {
-        return value.toString();
-    }
-
-    // tslint:disable-next-line:prefer-function-over-method
-    public from(value: string): BigNumber {
-        return new BigNumber(value);
-    }
-}
-
-export const bigNumberTransformer = new BigNumberTransformer();
-
 /**
  * Returns the unix timestamp of the current hour
  */
diff --git a/packages/pipeline/src/utils/transformers/big_number.ts b/packages/pipeline/src/utils/transformers/big_number.ts
new file mode 100644
index 000000000..a0471a5e3
--- /dev/null
+++ b/packages/pipeline/src/utils/transformers/big_number.ts
@@ -0,0 +1,16 @@
+import { BigNumber } from '@0x/utils';
+import { ValueTransformer } from 'typeorm/decorator/options/ValueTransformer';
+
+export class BigNumberTransformer implements ValueTransformer {
+    // tslint:disable-next-line:prefer-function-over-method
+    public to(value: BigNumber): string {
+        return value.toString();
+    }
+
+    // tslint:disable-next-line:prefer-function-over-method
+    public from(value: string): BigNumber {
+        return new BigNumber(value);
+    }
+}
+
+export const bigNumberTransformer = new BigNumberTransformer();
diff --git a/packages/pipeline/src/utils/transformers/index.ts b/packages/pipeline/src/utils/transformers/index.ts
new file mode 100644
index 000000000..232c1c5de
--- /dev/null
+++ b/packages/pipeline/src/utils/transformers/index.ts
@@ -0,0 +1,2 @@
+export * from './big_number';
+export * from './number_to_bigint';
diff --git a/packages/pipeline/src/utils/transformers/number_to_bigint.ts b/packages/pipeline/src/utils/transformers/number_to_bigint.ts
new file mode 100644
index 000000000..85560c1f0
--- /dev/null
+++ b/packages/pipeline/src/utils/transformers/number_to_bigint.ts
@@ -0,0 +1,27 @@
+import { BigNumber } from '@0x/utils';
+import { ValueTransformer } from 'typeorm/decorator/options/ValueTransformer';
+
+const decimalRadix = 10;
+
+// Can be used to convert a JavaScript number type to a Postgres bigint type and
+// vice versa. By default TypeORM will silently convert number types to string
+// if the corresponding Postgres type is bigint. See
+// https://github.com/typeorm/typeorm/issues/2400 for more information.
+export class NumberToBigIntTransformer implements ValueTransformer {
+    // tslint:disable-next-line:prefer-function-over-method
+    public to(value: number): string {
+        return value.toString();
+    }
+
+    // tslint:disable-next-line:prefer-function-over-method
+    public from(value: string): number {
+        if (new BigNumber(value).greaterThan(Number.MAX_SAFE_INTEGER)) {
+            throw new Error(
+                `Attempted to convert PostgreSQL bigint value (${value}) to JavaScript number type but it is too big to safely convert`,
+            );
+        }
+        return Number.parseInt(value, decimalRadix);
+    }
+}
+
+export const numberToBigIntTransformer = new NumberToBigIntTransformer();
diff --git a/packages/pipeline/test/db_global_hooks.ts b/packages/pipeline/test/db_global_hooks.ts
new file mode 100644
index 000000000..dfee02c45
--- /dev/null
+++ b/packages/pipeline/test/db_global_hooks.ts
@@ -0,0 +1,9 @@
+import { setUpDbAsync, tearDownDbAsync } from './db_setup';
+
+before('set up database', async () => {
+    await setUpDbAsync();
+});
+
+after('tear down database', async () => {
+    await tearDownDbAsync();
+});
diff --git a/packages/pipeline/test/db_setup.ts b/packages/pipeline/test/db_setup.ts
new file mode 100644
index 000000000..bf31d15b6
--- /dev/null
+++ b/packages/pipeline/test/db_setup.ts
@@ -0,0 +1,174 @@
+import * as Docker from 'dockerode';
+import * as fs from 'fs';
+import * as R from 'ramda';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+
+import * as ormConfig from '../src/ormconfig';
+
+// The name of the image to pull and use for the container. This also affects
+// which version of Postgres we use.
+const DOCKER_IMAGE_NAME = 'postgres:11-alpine';
+// The name to use for the Docker container which will run Postgres.
+const DOCKER_CONTAINER_NAME = '0x_pipeline_postgres_test';
+// The port which will be exposed on the Docker container.
+const POSTGRES_HOST_PORT = '15432';
+// Number of milliseconds to wait for postgres to finish initializing after
+// starting the docker container.
+const POSTGRES_SETUP_DELAY_MS = 5000;
+
+/**
+ * Sets up the database for testing purposes. If the
+ * ZEROEX_DATA_PIPELINE_TEST_DB_URL env var is specified, it will create a
+ * connection using that url. Otherwise it will spin up a new Docker container
+ * with a Postgres database and then create a connection to that database.
+ */
+export async function setUpDbAsync(): Promise<void> {
+    const connection = await createDbConnectionOnceAsync();
+    await connection.runMigrations({ transaction: true });
+}
+
+/**
+ * Tears down the database used for testing. This completely destroys any data.
+ * If a docker container was created, it destroys that container too.
+ */
+export async function tearDownDbAsync(): Promise<void> {
+    const connection = await createDbConnectionOnceAsync();
+    for (const _ of connection.migrations) {
+        await connection.undoLastMigration({ transaction: true });
+    }
+    if (needsDocker()) {
+        const docker = initDockerOnce();
+        const postgresContainer = docker.getContainer(DOCKER_CONTAINER_NAME);
+        await postgresContainer.kill();
+        await postgresContainer.remove();
+    }
+}
+
+let savedConnection: Connection;
+
+/**
+ * The first time this is run, it creates and returns a new TypeORM connection.
+ * Each subsequent time, it returns the existing connection. This is helpful
+ * because only one TypeORM connection can be active at a time.
+ */
+export async function createDbConnectionOnceAsync(): Promise<Connection> {
+    if (savedConnection !== undefined) {
+        return savedConnection;
+    }
+
+    if (needsDocker()) {
+        await initContainerAsync();
+    }
+    const testDbUrl =
+        process.env.ZEROEX_DATA_PIPELINE_TEST_DB_URL ||
+        `postgresql://postgres@localhost:${POSTGRES_HOST_PORT}/postgres`;
+    const testOrmConfig = R.merge(ormConfig, { url: testDbUrl }) as ConnectionOptions;
+
+    savedConnection = await createConnection(testOrmConfig);
+    return savedConnection;
+}
+
+async function sleepAsync(ms: number): Promise<{}> {
+    return new Promise<{}>(resolve => setTimeout(resolve, ms));
+}
+
+let savedDocker: Docker;
+
+function initDockerOnce(): Docker {
+    if (savedDocker !== undefined) {
+        return savedDocker;
+    }
+
+    // Note(albrow): Code for determining the right socket path is partially
+    // based on https://github.com/apocas/dockerode/blob/8f3aa85311fab64d58eca08fef49aa1da5b5f60b/test/spec_helper.js
+    const isWin = require('os').type() === 'Windows_NT';
+    const socketPath = process.env.DOCKER_SOCKET || (isWin ? '//./pipe/docker_engine' : '/var/run/docker.sock');
+    const isSocket = fs.existsSync(socketPath) ? fs.statSync(socketPath).isSocket() : false;
+    if (!isSocket) {
+        throw new Error(`Failed to connect to Docker using socket path: "${socketPath}".
+
+The database integration tests need to be able to connect to a Postgres database. Make sure that Docker is running and accessible at the expected socket path. If Docker isn't working you have two options:
+
+    1) Set the DOCKER_SOCKET environment variable to a socket path that can be used to connect to Docker or
+    2) Set the ZEROEX_DATA_PIPELINE_TEST_DB_URL environment variable to connect directly to an existing Postgres database instead of trying to start Postgres via Docker
+`);
+    }
+    savedDocker = new Docker({
+        socketPath,
+    });
+    return savedDocker;
+}
+
+// Creates the container, waits for it to initialize, and returns it.
+async function initContainerAsync(): Promise<Docker.Container> {
+    const docker = initDockerOnce();
+
+    // Tear down any existing containers with the same name.
+    await tearDownExistingContainerIfAnyAsync();
+
+    // Pull the image we need.
+    await pullImageAsync(docker, DOCKER_IMAGE_NAME);
+
+    // Create the container.
+    const postgresContainer = await docker.createContainer({
+        name: DOCKER_CONTAINER_NAME,
+        Image: DOCKER_IMAGE_NAME,
+        ExposedPorts: {
+            '5432': {},
+        },
+        HostConfig: {
+            PortBindings: {
+                '5432': [
+                    {
+                        HostPort: POSTGRES_HOST_PORT,
+                    },
+                ],
+            },
+        },
+    });
+    await postgresContainer.start();
+    await sleepAsync(POSTGRES_SETUP_DELAY_MS);
+    return postgresContainer;
+}
+
+async function tearDownExistingContainerIfAnyAsync(): Promise<void> {
+    const docker = initDockerOnce();
+
+    // Check if a container with the desired name already exists. If so, this
+    // probably means we didn't clean up properly on the last test run.
+    const existingContainer = docker.getContainer(DOCKER_CONTAINER_NAME);
+    if (existingContainer != null) {
+        try {
+            await existingContainer.kill();
+        } catch {
+            // If this fails, it's fine. The container was probably already
+            // killed.
+        }
+        try {
+            await existingContainer.remove();
+        } catch {
+            // If this fails, it's fine. The container was probably already
+            // removed.
+        }
+    }
+}
+
+function needsDocker(): boolean {
+    return process.env.ZEROEX_DATA_PIPELINE_TEST_DB_URL === undefined;
+}
+
+// Note(albrow): This is partially based on
+// https://stackoverflow.com/questions/38258263/how-do-i-wait-for-a-pull
+async function pullImageAsync(docker: Docker, imageName: string): Promise<void> {
+    return new Promise<void>((resolve, reject) => {
+        docker.pull(imageName, {}, (err, stream) => {
+            if (err != null) {
+                reject(err);
+                return;
+            }
+            docker.modem.followProgress(stream, () => {
+                resolve();
+            });
+        });
+    });
+}
diff --git a/packages/pipeline/test/entities/block_test.ts b/packages/pipeline/test/entities/block_test.ts
new file mode 100644
index 000000000..503f284f0
--- /dev/null
+++ b/packages/pipeline/test/entities/block_test.ts
@@ -0,0 +1,23 @@
+import 'mocha';
+import 'reflect-metadata';
+
+import { Block } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+// tslint:disable:custom-no-magic-numbers
+describe('Block entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const block = new Block();
+        block.hash = '0x12345';
+        block.number = 1234567;
+        block.timestamp = 5432154321;
+        const blocksRepository = connection.getRepository(Block);
+        await testSaveAndFindEntityAsync(blocksRepository, block);
+    });
+});
diff --git a/packages/pipeline/test/entities/exchange_cancel_event_test.ts b/packages/pipeline/test/entities/exchange_cancel_event_test.ts
new file mode 100644
index 000000000..f3b306d69
--- /dev/null
+++ b/packages/pipeline/test/entities/exchange_cancel_event_test.ts
@@ -0,0 +1,57 @@
+import 'mocha';
+import * as R from 'ramda';
+import 'reflect-metadata';
+
+import { ExchangeCancelEvent } from '../../src/entities';
+import { AssetType } from '../../src/types';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const baseCancelEvent = {
+    contractAddress: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+    logIndex: 1234,
+    blockNumber: 6276262,
+    rawData: '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
+    transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
+    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+    rawMakerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+    makerAssetProxyId: '0xf47261b0',
+    makerTokenAddress: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+    rawTakerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+    takerAssetProxyId: '0xf47261b0',
+    takerTokenAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+};
+
+const erc20CancelEvent = R.merge(baseCancelEvent, {
+    makerAssetType: 'erc20' as AssetType,
+    makerTokenId: null,
+    takerAssetType: 'erc20' as AssetType,
+    takerTokenId: null,
+});
+
+const erc721CancelEvent = R.merge(baseCancelEvent, {
+    makerAssetType: 'erc721' as AssetType,
+    makerTokenId: '19378573',
+    takerAssetType: 'erc721' as AssetType,
+    takerTokenId: '63885673888',
+});
+
+// tslint:disable:custom-no-magic-numbers
+describe('ExchangeCancelEvent entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const events = [erc20CancelEvent, erc721CancelEvent];
+        const cancelEventRepository = connection.getRepository(ExchangeCancelEvent);
+        for (const event of events) {
+            await testSaveAndFindEntityAsync(cancelEventRepository, event);
+        }
+    });
+});
diff --git a/packages/pipeline/test/entities/exchange_cancel_up_to_event_test.ts b/packages/pipeline/test/entities/exchange_cancel_up_to_event_test.ts
new file mode 100644
index 000000000..aa34f8c1c
--- /dev/null
+++ b/packages/pipeline/test/entities/exchange_cancel_up_to_event_test.ts
@@ -0,0 +1,29 @@
+import { BigNumber } from '@0x/utils';
+import 'mocha';
+import 'reflect-metadata';
+
+import { ExchangeCancelUpToEvent } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+// tslint:disable:custom-no-magic-numbers
+describe('ExchangeCancelUpToEvent entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const cancelUpToEventRepository = connection.getRepository(ExchangeCancelUpToEvent);
+        const cancelUpToEvent = new ExchangeCancelUpToEvent();
+        cancelUpToEvent.blockNumber = 6276262;
+        cancelUpToEvent.contractAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+        cancelUpToEvent.logIndex = 42;
+        cancelUpToEvent.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+        cancelUpToEvent.orderEpoch = new BigNumber('123456789123456789');
+        cancelUpToEvent.rawData = '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428';
+        cancelUpToEvent.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+        cancelUpToEvent.transactionHash = '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe';
+        await testSaveAndFindEntityAsync(cancelUpToEventRepository, cancelUpToEvent);
+    });
+});
diff --git a/packages/pipeline/test/entities/exchange_fill_event_test.ts b/packages/pipeline/test/entities/exchange_fill_event_test.ts
new file mode 100644
index 000000000..b2cb8c5e0
--- /dev/null
+++ b/packages/pipeline/test/entities/exchange_fill_event_test.ts
@@ -0,0 +1,62 @@
+import { BigNumber } from '@0x/utils';
+import 'mocha';
+import * as R from 'ramda';
+import 'reflect-metadata';
+
+import { ExchangeFillEvent } from '../../src/entities';
+import { AssetType } from '../../src/types';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const baseFillEvent = {
+    contractAddress: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+    blockNumber: 6276262,
+    logIndex: 102,
+    rawData: '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
+    transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
+    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+    makerAssetFilledAmount: new BigNumber('10000000000000000'),
+    takerAssetFilledAmount: new BigNumber('100000000000000000'),
+    makerFeePaid: new BigNumber('0'),
+    takerFeePaid: new BigNumber('12345'),
+    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+    rawMakerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+    makerAssetProxyId: '0xf47261b0',
+    makerTokenAddress: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+    rawTakerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+    takerAssetProxyId: '0xf47261b0',
+    takerTokenAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+};
+
+const erc20FillEvent = R.merge(baseFillEvent, {
+    makerAssetType: 'erc20' as AssetType,
+    makerTokenId: null,
+    takerAssetType: 'erc20' as AssetType,
+    takerTokenId: null,
+});
+
+const erc721FillEvent = R.merge(baseFillEvent, {
+    makerAssetType: 'erc721' as AssetType,
+    makerTokenId: '19378573',
+    takerAssetType: 'erc721' as AssetType,
+    takerTokenId: '63885673888',
+});
+
+// tslint:disable:custom-no-magic-numbers
+describe('ExchangeFillEvent entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const events = [erc20FillEvent, erc721FillEvent];
+        const fillEventsRepository = connection.getRepository(ExchangeFillEvent);
+        for (const event of events) {
+            await testSaveAndFindEntityAsync(fillEventsRepository, event);
+        }
+    });
+});
diff --git a/packages/pipeline/test/entities/relayer_test.ts b/packages/pipeline/test/entities/relayer_test.ts
new file mode 100644
index 000000000..760ffb6f9
--- /dev/null
+++ b/packages/pipeline/test/entities/relayer_test.ts
@@ -0,0 +1,55 @@
+import 'mocha';
+import * as R from 'ramda';
+import 'reflect-metadata';
+
+import { Relayer } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const baseRelayer = {
+    uuid: 'e8d27d8d-ddf6-48b1-9663-60b0a3ddc716',
+    name: 'Radar Relay',
+    homepageUrl: 'https://radarrelay.com',
+    appUrl: null,
+    sraHttpEndpoint: null,
+    sraWsEndpoint: null,
+    feeRecipientAddresses: [],
+    takerAddresses: [],
+};
+
+const relayerWithUrls = R.merge(baseRelayer, {
+    uuid: 'e8d27d8d-ddf6-48b1-9663-60b0a3ddc717',
+    appUrl: 'https://app.radarrelay.com',
+    sraHttpEndpoint: 'https://api.radarrelay.com/0x/v2/',
+    sraWsEndpoint: 'wss://ws.radarrelay.com/0x/v2',
+});
+
+const relayerWithAddresses = R.merge(baseRelayer, {
+    uuid: 'e8d27d8d-ddf6-48b1-9663-60b0a3ddc718',
+    feeRecipientAddresses: [
+        '0xa258b39954cef5cb142fd567a46cddb31a670124',
+        '0xa258b39954cef5cb142fd567a46cddb31a670125',
+        '0xa258b39954cef5cb142fd567a46cddb31a670126',
+    ],
+    takerAddresses: [
+        '0xa258b39954cef5cb142fd567a46cddb31a670127',
+        '0xa258b39954cef5cb142fd567a46cddb31a670128',
+        '0xa258b39954cef5cb142fd567a46cddb31a670129',
+    ],
+});
+
+// tslint:disable:custom-no-magic-numbers
+describe('Relayer entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const relayers = [baseRelayer, relayerWithUrls, relayerWithAddresses];
+        const relayerRepository = connection.getRepository(Relayer);
+        for (const relayer of relayers) {
+            await testSaveAndFindEntityAsync(relayerRepository, relayer);
+        }
+    });
+});
diff --git a/packages/pipeline/test/entities/sra_order_test.ts b/packages/pipeline/test/entities/sra_order_test.ts
new file mode 100644
index 000000000..c43de8ce8
--- /dev/null
+++ b/packages/pipeline/test/entities/sra_order_test.ts
@@ -0,0 +1,84 @@
+import { BigNumber } from '@0x/utils';
+import 'mocha';
+import * as R from 'ramda';
+import 'reflect-metadata';
+import { Repository } from 'typeorm';
+
+import { SraOrder, SraOrdersObservedTimeStamp } from '../../src/entities';
+import { AssetType } from '../../src/types';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const baseOrder = {
+    sourceUrl: 'https://api.radarrelay.com/0x/v2',
+    exchangeAddress: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+    makerAddress: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
+    takerAddress: '0x0000000000000000000000000000000000000000',
+    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+    senderAddress: '0x0000000000000000000000000000000000000000',
+    makerAssetAmount: new BigNumber('1619310371000000000'),
+    takerAssetAmount: new BigNumber('8178335207070707070707'),
+    makerFee: new BigNumber('100'),
+    takerFee: new BigNumber('200'),
+    expirationTimeSeconds: new BigNumber('1538529488'),
+    salt: new BigNumber('1537924688891'),
+    signature: '0x1b5a5d672b0d647b5797387ccbb89d8',
+    rawMakerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+    makerAssetProxyId: '0xf47261b0',
+    makerTokenAddress: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+    rawTakerAssetData: '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18',
+    takerAssetProxyId: '0xf47261b0',
+    takerTokenAddress: '0x42d6622dece394b54999fbd73d108123806f6a18',
+    metadataJson: '{"isThisArbitraryData":true,"powerLevel":9001}',
+};
+
+const erc20Order = R.merge(baseOrder, {
+    orderHashHex: '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1c9',
+    makerAssetType: 'erc20' as AssetType,
+    makerTokenId: null,
+    takerAssetType: 'erc20' as AssetType,
+    takerTokenId: null,
+});
+
+const erc721Order = R.merge(baseOrder, {
+    orderHashHex: '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1d0',
+    makerAssetType: 'erc721' as AssetType,
+    makerTokenId: '19378573',
+    takerAssetType: 'erc721' as AssetType,
+    takerTokenId: '63885673888',
+});
+
+// tslint:disable:custom-no-magic-numbers
+describe('SraOrder and SraOrdersObservedTimeStamp entities', () => {
+    // Note(albrow): SraOrder and SraOrdersObservedTimeStamp are tightly coupled
+    // and timestamps have a foreign key constraint such that they have to point
+    // to an existing SraOrder. For these reasons, we are testing them together
+    // in the same test.
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const orderRepository = connection.getRepository(SraOrder);
+        const timestampRepository = connection.getRepository(SraOrdersObservedTimeStamp);
+        const orders = [erc20Order, erc721Order];
+        for (const order of orders) {
+            await testOrderWithTimestampAsync(orderRepository, timestampRepository, order);
+        }
+    });
+});
+
+async function testOrderWithTimestampAsync(
+    orderRepository: Repository<SraOrder>,
+    timestampRepository: Repository<SraOrdersObservedTimeStamp>,
+    order: SraOrder,
+): Promise<void> {
+    await testSaveAndFindEntityAsync(orderRepository, order);
+    const timestamp = new SraOrdersObservedTimeStamp();
+    timestamp.exchangeAddress = order.exchangeAddress;
+    timestamp.orderHashHex = order.orderHashHex;
+    timestamp.sourceUrl = order.sourceUrl;
+    timestamp.observedTimestamp = 1543377376153;
+    await testSaveAndFindEntityAsync(timestampRepository, timestamp);
+}
diff --git a/packages/pipeline/test/entities/token_metadata_test.ts b/packages/pipeline/test/entities/token_metadata_test.ts
new file mode 100644
index 000000000..805b4b0f7
--- /dev/null
+++ b/packages/pipeline/test/entities/token_metadata_test.ts
@@ -0,0 +1,38 @@
+import 'mocha';
+import 'reflect-metadata';
+
+import { TokenMetadata } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const metadataWithoutNullFields = {
+    address: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+    authority: 'https://website-api.0xproject.com/tokens',
+    decimals: 18,
+    symbol: 'ZRX',
+    name: '0x',
+};
+
+const metadataWithNullFields = {
+    address: '0xe41d2489571d322189246dafa5ebde1f4699f499',
+    authority: 'https://website-api.0xproject.com/tokens',
+    decimals: null,
+    symbol: null,
+    name: null,
+};
+
+// tslint:disable:custom-no-magic-numbers
+describe('TokenMetadata entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const tokenMetadata = [metadataWithoutNullFields, metadataWithNullFields];
+        const tokenMetadataRepository = connection.getRepository(TokenMetadata);
+        for (const tokenMetadatum of tokenMetadata) {
+            await testSaveAndFindEntityAsync(tokenMetadataRepository, tokenMetadatum);
+        }
+    });
+});
diff --git a/packages/pipeline/test/entities/transaction_test.ts b/packages/pipeline/test/entities/transaction_test.ts
new file mode 100644
index 000000000..027de7d32
--- /dev/null
+++ b/packages/pipeline/test/entities/transaction_test.ts
@@ -0,0 +1,25 @@
+import 'mocha';
+import 'reflect-metadata';
+
+import { Transaction } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+// tslint:disable:custom-no-magic-numbers
+describe('Transaction entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const transactionRepository = connection.getRepository(Transaction);
+        const transaction = new Transaction();
+        transaction.blockHash = '0x6ff106d00b6c3746072fc06bae140fb2549036ba7bcf9184ae19a42fd33657fd';
+        transaction.blockNumber = 6276262;
+        transaction.gasPrice = 3000000;
+        transaction.gasUsed = 125000;
+        transaction.transactionHash = '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe';
+        await testSaveAndFindEntityAsync(transactionRepository, transaction);
+    });
+});
diff --git a/packages/pipeline/test/entities/util.ts b/packages/pipeline/test/entities/util.ts
new file mode 100644
index 000000000..043a3b15d
--- /dev/null
+++ b/packages/pipeline/test/entities/util.ts
@@ -0,0 +1,25 @@
+import * as chai from 'chai';
+import 'mocha';
+
+import { Repository } from 'typeorm';
+
+const expect = chai.expect;
+
+/**
+ * First saves the given entity to the database, then finds it and makes sure
+ * that the found entity is exactly equal to the original one. This is a bare
+ * minimum basic test to make sure that the entity type definition and our
+ * database schema are aligned and that it is possible to save and find the
+ * entity.
+ * @param repository A TypeORM repository corresponding with the type of the entity.
+ * @param entity An instance of a TypeORM entity which will be saved/retrieved from the database.
+ */
+export async function testSaveAndFindEntityAsync<T>(repository: Repository<T>, entity: T): Promise<void> {
+    // Note(albrow): We are forced to use an 'as any' hack here because
+    // TypeScript complains about stack depth when checking the types.
+    await repository.save(entity as any);
+    const gotEntity = await repository.findOneOrFail({
+        where: entity,
+    });
+    expect(gotEntity).deep.equal(entity);
+}
-- 
cgit v1.2.3


From 7198b441e0d85785eec7244dd60bcd92269d954e Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 29 Nov 2018 11:40:09 -0800
Subject: Add script for parsing competing dex trades from Bloxy (#1355)

---
 .../migrations/1543446690436-CreateDexTrades.ts    |  41 +++++++
 packages/pipeline/src/data_sources/bloxy/index.ts  | 133 +++++++++++++++++++++
 packages/pipeline/src/entities/dex_trade.ts        |  54 +++++++++
 packages/pipeline/src/entities/index.ts            |   7 +-
 packages/pipeline/src/ormconfig.ts                 |   4 +-
 packages/pipeline/src/parsers/bloxy/index.ts       |  53 ++++++++
 .../src/scripts/pull_competing_dex_trades.ts       |  51 ++++++++
 packages/pipeline/test/entities/dex_trades_test.ts |  60 ++++++++++
 packages/pipeline/test/parsers/bloxy/index_test.ts |  99 +++++++++++++++
 9 files changed, 498 insertions(+), 4 deletions(-)
 create mode 100644 packages/pipeline/migrations/1543446690436-CreateDexTrades.ts
 create mode 100644 packages/pipeline/src/data_sources/bloxy/index.ts
 create mode 100644 packages/pipeline/src/entities/dex_trade.ts
 create mode 100644 packages/pipeline/src/parsers/bloxy/index.ts
 create mode 100644 packages/pipeline/src/scripts/pull_competing_dex_trades.ts
 create mode 100644 packages/pipeline/test/entities/dex_trades_test.ts
 create mode 100644 packages/pipeline/test/parsers/bloxy/index_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1543446690436-CreateDexTrades.ts b/packages/pipeline/migrations/1543446690436-CreateDexTrades.ts
new file mode 100644
index 000000000..267cf144b
--- /dev/null
+++ b/packages/pipeline/migrations/1543446690436-CreateDexTrades.ts
@@ -0,0 +1,41 @@
+import { MigrationInterface, QueryRunner, Table } from 'typeorm';
+
+const dexTrades = new Table({
+    name: 'raw.dex_trades',
+    columns: [
+        { name: 'source_url', type: 'varchar', isPrimary: true },
+        { name: 'tx_hash', type: 'varchar', isPrimary: true },
+
+        { name: 'tx_timestamp', type: 'bigint' },
+        { name: 'tx_date', type: 'varchar' },
+        { name: 'tx_sender', type: 'varchar(42)' },
+        { name: 'smart_contract_id', type: 'bigint' },
+        { name: 'smart_contract_address', type: 'varchar(42)' },
+        { name: 'contract_type', type: 'varchar' },
+        { name: 'maker', type: 'varchar(42)' },
+        { name: 'taker', type: 'varchar(42)' },
+        { name: 'amount_buy', type: 'numeric' },
+        { name: 'maker_fee_amount', type: 'numeric' },
+        { name: 'buy_currency_id', type: 'bigint' },
+        { name: 'buy_symbol', type: 'varchar' },
+        { name: 'amount_sell', type: 'numeric' },
+        { name: 'taker_fee_amount', type: 'numeric' },
+        { name: 'sell_currency_id', type: 'bigint' },
+        { name: 'sell_symbol', type: 'varchar' },
+        { name: 'maker_annotation', type: 'varchar' },
+        { name: 'taker_annotation', type: 'varchar' },
+        { name: 'protocol', type: 'varchar' },
+        { name: 'buy_address', type: 'varchar(42)', isNullable: true },
+        { name: 'sell_address', type: 'varchar(42)', isNullable: true },
+    ],
+});
+
+export class CreateDexTrades1543446690436 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.createTable(dexTrades);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.dropTable(dexTrades);
+    }
+}
diff --git a/packages/pipeline/src/data_sources/bloxy/index.ts b/packages/pipeline/src/data_sources/bloxy/index.ts
new file mode 100644
index 000000000..31cd5bfd6
--- /dev/null
+++ b/packages/pipeline/src/data_sources/bloxy/index.ts
@@ -0,0 +1,133 @@
+import axios from 'axios';
+import * as R from 'ramda';
+
+// URL to use for getting dex trades from Bloxy.
+export const BLOXY_DEX_TRADES_URL = 'https://bloxy.info/api/dex/trades';
+// Number of trades to get at once. Must be less than or equal to MAX_OFFSET.
+const TRADES_PER_QUERY = 10000;
+// Maximum offset supported by the Bloxy API.
+const MAX_OFFSET = 100000;
+// Buffer to subtract from offset. This means we will request some trades twice
+// but we have less chance on missing out on any data.
+const OFFSET_BUFFER = 1000;
+// Maximum number of days supported by the Bloxy API.
+const MAX_DAYS = 30;
+// Buffer used for comparing the last seen timestamp to the last returned
+// timestamp. Increasing this reduces chances of data loss but also creates more
+// redundancy and can impact performance.
+// tslint:disable-next-line:custom-no-magic-numbers
+const LAST_SEEN_TIMESTAMP_BUFFER_MS = 1000 * 60 * 30; // 30 minutes
+
+// tslint:disable-next-line:custom-no-magic-numbers
+const millisecondsPerDay = 1000 * 60 * 60 * 24; // ms/d = ms/s * s/m * m/h * h/d
+
+export interface BloxyTrade {
+    tx_hash: string;
+    tx_time: string;
+    tx_date: string;
+    tx_sender: string;
+    smart_contract_id: number;
+    smart_contract_address: string;
+    contract_type: string;
+    maker: string;
+    taker: string;
+    amountBuy: number;
+    makerFee: number;
+    buyCurrencyId: number;
+    buySymbol: string;
+    amountSell: number;
+    takerFee: number;
+    sellCurrencyId: number;
+    sellSymbol: string;
+    maker_annotation: string;
+    taker_annotation: string;
+    protocol: string;
+    buyAddress: string | null;
+    sellAddress: string | null;
+}
+
+interface BloxyError {
+    error: string;
+}
+
+type BloxyResponse<T> = T | BloxyError;
+type BloxyTradeResponse = BloxyResponse<BloxyTrade[]>;
+
+function isError<T>(response: BloxyResponse<T>): response is BloxyError {
+    return (response as BloxyError).error !== undefined;
+}
+
+export class BloxySource {
+    private readonly _apiKey: string;
+
+    constructor(apiKey: string) {
+        this._apiKey = apiKey;
+    }
+
+    /**
+     * Gets all latest trades between the lastSeenTimestamp (minus some buffer)
+     * and the current time. Note that because the Bloxy API has some hard
+     * limits it might not always be possible to get *all* the trades in the
+     * desired time range.
+     * @param lastSeenTimestamp The latest timestamp for trades that have
+     * already been seen.
+     */
+    public async getDexTradesAsync(lastSeenTimestamp: number): Promise<BloxyTrade[]> {
+        let allTrades: BloxyTrade[] = [];
+
+        // Clamp numberOfDays so that it is always between 1 and MAX_DAYS (inclusive)
+        const numberOfDays = R.clamp(1, MAX_DAYS, getDaysSinceTimestamp(lastSeenTimestamp));
+
+        // Keep getting trades until we hit one of the following conditions:
+        //
+        //  1. Offset hits MAX_OFFSET (we can't go back any further).
+        //  2. There are no more trades in the response.
+        //  3. We see a tx_time equal to or earlier than lastSeenTimestamp (plus
+        //     some buffer).
+        //
+        for (let offset = 0; offset <= MAX_OFFSET; offset += TRADES_PER_QUERY - OFFSET_BUFFER) {
+            const trades = await this._getTradesWithOffsetAsync(numberOfDays, offset);
+            if (trades.length === 0) {
+                // There are no more trades left for the days we are querying.
+                // This means we are done.
+                return filterDuplicateTrades(allTrades);
+            }
+            const sortedTrades = R.reverse(R.sortBy(trade => trade.tx_time, trades));
+            allTrades = allTrades.concat(sortedTrades);
+
+            // Check if lastReturnedTimestamp < lastSeenTimestamp
+            const lastReturnedTimestamp = new Date(sortedTrades[0].tx_time).getTime();
+            if (lastReturnedTimestamp < lastSeenTimestamp - LAST_SEEN_TIMESTAMP_BUFFER_MS) {
+                // We are at the point where we have already seen trades for the
+                // timestamp range that is being returned. We're done.
+                return filterDuplicateTrades(allTrades);
+            }
+        }
+        return filterDuplicateTrades(allTrades);
+    }
+
+    private async _getTradesWithOffsetAsync(numberOfDays: number, offset: number): Promise<BloxyTrade[]> {
+        const resp = await axios.get<BloxyTradeResponse>(BLOXY_DEX_TRADES_URL, {
+            params: {
+                key: this._apiKey,
+                days: numberOfDays,
+                limit: TRADES_PER_QUERY,
+                offset,
+            },
+        });
+        if (isError(resp.data)) {
+            throw new Error('Error in Bloxy API response: ' + resp.data.error);
+        }
+        return resp.data;
+    }
+}
+
+// Computes the number of days between the given timestamp and the current
+// timestamp (rounded up).
+function getDaysSinceTimestamp(timestamp: number): number {
+    const msSinceTimestamp = Date.now() - timestamp;
+    const daysSinceTimestamp = msSinceTimestamp / millisecondsPerDay;
+    return Math.ceil(daysSinceTimestamp);
+}
+
+const filterDuplicateTrades = R.uniqBy((trade: BloxyTrade) => trade.tx_hash);
diff --git a/packages/pipeline/src/entities/dex_trade.ts b/packages/pipeline/src/entities/dex_trade.ts
new file mode 100644
index 000000000..9d288cb51
--- /dev/null
+++ b/packages/pipeline/src/entities/dex_trade.ts
@@ -0,0 +1,54 @@
+import { BigNumber } from '@0x/utils';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
+
+@Entity({ name: 'dex_trades', schema: 'raw' })
+export class DexTrade {
+    @PrimaryColumn({ name: 'source_url' })
+    public sourceUrl!: string;
+    @PrimaryColumn({ name: 'tx_hash' })
+    public txHash!: string;
+
+    @Column({ name: 'tx_timestamp', type: 'bigint', transformer: numberToBigIntTransformer })
+    public txTimestamp!: number;
+    @Column({ name: 'tx_date' })
+    public txDate!: string;
+    @Column({ name: 'tx_sender' })
+    public txSender!: string;
+    @Column({ name: 'smart_contract_id', type: 'bigint', transformer: numberToBigIntTransformer })
+    public smartContractId!: number;
+    @Column({ name: 'smart_contract_address' })
+    public smartContractAddress!: string;
+    @Column({ name: 'contract_type' })
+    public contractType!: string;
+    @Column({ type: 'varchar' })
+    public maker!: string;
+    @Column({ type: 'varchar' })
+    public taker!: string;
+    @Column({ name: 'amount_buy', type: 'numeric', transformer: bigNumberTransformer })
+    public amountBuy!: BigNumber;
+    @Column({ name: 'maker_fee_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public makerFeeAmount!: BigNumber;
+    @Column({ name: 'buy_currency_id', type: 'bigint', transformer: numberToBigIntTransformer })
+    public buyCurrencyId!: number;
+    @Column({ name: 'buy_symbol' })
+    public buySymbol!: string;
+    @Column({ name: 'amount_sell', type: 'numeric', transformer: bigNumberTransformer })
+    public amountSell!: BigNumber;
+    @Column({ name: 'taker_fee_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public takerFeeAmount!: BigNumber;
+    @Column({ name: 'sell_currency_id', type: 'bigint', transformer: numberToBigIntTransformer })
+    public sellCurrencyId!: number;
+    @Column({ name: 'sell_symbol' })
+    public sellSymbol!: string;
+    @Column({ name: 'maker_annotation' })
+    public makerAnnotation!: string;
+    @Column({ name: 'taker_annotation' })
+    public takerAnnotation!: string;
+    @Column() public protocol!: string;
+    @Column({ name: 'buy_address', type: 'varchar', nullable: true })
+    public buyAddress!: string | null;
+    @Column({ name: 'sell_address', type: 'varchar', nullable: true })
+    public sellAddress!: string | null;
+}
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index a8f159a2a..d3056a477 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -3,14 +3,15 @@ import { ExchangeCancelUpToEvent } from './exchange_cancel_up_to_event';
 import { ExchangeFillEvent } from './exchange_fill_event';
 
 export { Block } from './block';
+export { DexTrade } from './dex_trade';
 export { ExchangeCancelEvent } from './exchange_cancel_event';
 export { ExchangeCancelUpToEvent } from './exchange_cancel_up_to_event';
 export { ExchangeFillEvent } from './exchange_fill_event';
+export { OHLCVExternal } from './ohlcv_external';
 export { Relayer } from './relayer';
 export { SraOrder } from './sra_order';
-export { Transaction } from './transaction';
-export { TokenMetadata } from './token_metadata';
 export { SraOrdersObservedTimeStamp, createObservedTimestampForOrder } from './sra_order_observed_timestamp';
-export { OHLCVExternal } from './ohlcv_external';
+export { TokenMetadata } from './token_metadata';
+export { Transaction } from './transaction';
 
 export type ExchangeEvent = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index e8277a439..fd6c7c39b 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -2,6 +2,7 @@ import { ConnectionOptions } from 'typeorm';
 
 import {
     Block,
+    DexTrade,
     ExchangeCancelEvent,
     ExchangeCancelUpToEvent,
     ExchangeFillEvent,
@@ -14,6 +15,7 @@ import {
 
 const entities = [
     Block,
+    DexTrade,
     ExchangeCancelEvent,
     ExchangeCancelUpToEvent,
     ExchangeFillEvent,
@@ -28,7 +30,7 @@ const config: ConnectionOptions = {
     type: 'postgres',
     url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
     synchronize: false,
-    // logging: ['error'],
+    logging: ['error'],
     entities,
     migrations: ['./lib/migrations/**/*.js'],
 };
diff --git a/packages/pipeline/src/parsers/bloxy/index.ts b/packages/pipeline/src/parsers/bloxy/index.ts
new file mode 100644
index 000000000..af07c7507
--- /dev/null
+++ b/packages/pipeline/src/parsers/bloxy/index.ts
@@ -0,0 +1,53 @@
+import { BigNumber } from '@0x/utils';
+import * as R from 'ramda';
+
+import { BLOXY_DEX_TRADES_URL, BloxyTrade } from '../../data_sources/bloxy';
+import { DexTrade } from '../../entities';
+
+/**
+ * Parses a raw trades response from the Bloxy Dex API and returns an array of
+ * DexTrade entities.
+ * @param rawTrades A raw order response from an SRA endpoint.
+ */
+export function parseBloxyTrades(rawTrades: BloxyTrade[]): DexTrade[] {
+    return R.map(_parseBloxyTrade, rawTrades);
+}
+
+/**
+ * Converts a single Bloxy trade into a DexTrade entity.
+ * @param rawTrade A single trade from the response from the Bloxy API.
+ */
+export function _parseBloxyTrade(rawTrade: BloxyTrade): DexTrade {
+    const dexTrade = new DexTrade();
+    dexTrade.sourceUrl = BLOXY_DEX_TRADES_URL;
+    dexTrade.txHash = rawTrade.tx_hash;
+    dexTrade.txTimestamp = new Date(rawTrade.tx_time).getTime();
+    dexTrade.txDate = rawTrade.tx_date;
+    dexTrade.txSender = rawTrade.tx_sender;
+    dexTrade.smartContractId = rawTrade.smart_contract_id;
+    dexTrade.smartContractAddress = rawTrade.smart_contract_address;
+    dexTrade.contractType = rawTrade.contract_type;
+    dexTrade.maker = rawTrade.maker;
+    dexTrade.taker = rawTrade.taker;
+    // TODO(albrow): The Bloxy API returns amounts and fees as a `number` type
+    // but some of their values have too many significant digits to be
+    // represented that way. Ideally they will switch to using strings and then
+    // we can update this code.
+    dexTrade.amountBuy = new BigNumber(rawTrade.amountBuy.toString());
+    dexTrade.makerFeeAmount = new BigNumber(rawTrade.makerFee.toString());
+    dexTrade.buyCurrencyId = rawTrade.buyCurrencyId;
+    dexTrade.buySymbol = filterNullCharacters(rawTrade.buySymbol);
+    dexTrade.amountSell = new BigNumber(rawTrade.amountSell.toString());
+    dexTrade.takerFeeAmount = new BigNumber(rawTrade.takerFee.toString());
+    dexTrade.sellCurrencyId = rawTrade.sellCurrencyId;
+    dexTrade.sellSymbol = filterNullCharacters(rawTrade.sellSymbol);
+    dexTrade.makerAnnotation = rawTrade.maker_annotation;
+    dexTrade.takerAnnotation = rawTrade.taker_annotation;
+    dexTrade.protocol = rawTrade.protocol;
+    dexTrade.buyAddress = rawTrade.buyAddress;
+    dexTrade.sellAddress = rawTrade.sellAddress;
+    return dexTrade;
+}
+
+// Works with any form of escaoed null character (e.g., '\0' and '\u0000').
+const filterNullCharacters = R.replace(/\0/g, '');
diff --git a/packages/pipeline/src/scripts/pull_competing_dex_trades.ts b/packages/pipeline/src/scripts/pull_competing_dex_trades.ts
new file mode 100644
index 000000000..4e4c12dd0
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_competing_dex_trades.ts
@@ -0,0 +1,51 @@
+// tslint:disable:no-console
+import 'reflect-metadata';
+import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
+
+import { BloxySource } from '../data_sources/bloxy';
+import { DexTrade } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseBloxyTrades } from '../parsers/bloxy';
+import { handleError } from '../utils';
+
+// Number of trades to save at once.
+const BATCH_SAVE_SIZE = 1000;
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    await getAndSaveTrades();
+    process.exit(0);
+})().catch(handleError);
+
+async function getAndSaveTrades(): Promise<void> {
+    const apiKey = process.env.BLOXY_API_KEY;
+    if (apiKey === undefined) {
+        throw new Error('Missing required env var: BLOXY_API_KEY');
+    }
+    const bloxySource = new BloxySource(apiKey);
+    const tradesRepository = connection.getRepository(DexTrade);
+    const lastSeenTimestamp = await getLastSeenTimestampAsync(tradesRepository);
+    console.log(`Last seen timestamp: ${lastSeenTimestamp === 0 ? 'none' : lastSeenTimestamp}`);
+    console.log('Getting latest dex trades...');
+    const rawTrades = await bloxySource.getDexTradesAsync(lastSeenTimestamp);
+    console.log(`Parsing ${rawTrades.length} trades...`);
+    const trades = parseBloxyTrades(rawTrades);
+    console.log(`Saving ${trades.length} trades...`);
+    await tradesRepository.save(trades, { chunk: Math.ceil(trades.length / BATCH_SAVE_SIZE) });
+    console.log('Done saving trades.');
+}
+
+async function getLastSeenTimestampAsync(tradesRepository: Repository<DexTrade>): Promise<number> {
+    if ((await tradesRepository.count()) === 0) {
+        return 0;
+    }
+    const response = (await connection.query(
+        'SELECT tx_timestamp FROM raw.dex_trades ORDER BY tx_timestamp DESC LIMIT 1',
+    )) as Array<{ tx_timestamp: number }>;
+    if (response.length === 0) {
+        return 0;
+    }
+    return response[0].tx_timestamp;
+}
diff --git a/packages/pipeline/test/entities/dex_trades_test.ts b/packages/pipeline/test/entities/dex_trades_test.ts
new file mode 100644
index 000000000..83aaeec8f
--- /dev/null
+++ b/packages/pipeline/test/entities/dex_trades_test.ts
@@ -0,0 +1,60 @@
+import { BigNumber } from '@0x/utils';
+import 'mocha';
+import * as R from 'ramda';
+import 'reflect-metadata';
+
+import { DexTrade } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const baseTrade = {
+    sourceUrl: 'https://bloxy.info/api/dex/trades',
+    txTimestamp: 1543447585938,
+    txDate: '2018-11-21',
+    txSender: '0x00923b9a074762b93650716333b3e1473a15048e',
+    smartContractId: 7091917,
+    smartContractAddress: '0x818e6fecd516ecc3849daf6845e3ec868087b755',
+    contractType: 'DEX/Kyber Network Proxy',
+    maker: '0xbf2179859fc6d5bee9bf9158632dc51678a4100c',
+    taker: '0xbf2179859fc6d5bee9bf9158632dc51678a4100d',
+    amountBuy: new BigNumber('1.011943163078103'),
+    makerFeeAmount: new BigNumber(0),
+    buyCurrencyId: 1,
+    buySymbol: 'ETH',
+    amountSell: new BigNumber('941.4997928436911'),
+    takerFeeAmount: new BigNumber(0),
+    sellCurrencyId: 16610,
+    sellSymbol: 'ELF',
+    makerAnnotation: '',
+    takerAnnotation: '',
+    protocol: 'Kyber Network Proxy',
+    sellAddress: '0xbf2179859fc6d5bee9bf9158632dc51678a4100e',
+};
+
+const tradeWithNullAddresses: DexTrade = R.merge(baseTrade, {
+    txHash: '0xb93a7faf92efbbb5405c9a73cd4efd99702fe27c03ff22baee1f1b1e37b3a0bf',
+    buyAddress: '0xbf2179859fc6d5bee9bf9158632dc51678a4100e',
+    sellAddress: '0xbf2179859fc6d5bee9bf9158632dc51678a4100f',
+});
+
+const tradeWithNonNullAddresses: DexTrade = R.merge(baseTrade, {
+    txHash: '0xb93a7faf92efbbb5405c9a73cd4efd99702fe27c03ff22baee1f1b1e37b3a0be',
+    buyAddress: null,
+    sellAddress: null,
+});
+
+// tslint:disable:custom-no-magic-numbers
+describe('DexTrade entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const trades = [tradeWithNullAddresses, tradeWithNonNullAddresses];
+        const tradesRepository = connection.getRepository(DexTrade);
+        for (const trade of trades) {
+            await testSaveAndFindEntityAsync(tradesRepository, trade);
+        }
+    });
+});
diff --git a/packages/pipeline/test/parsers/bloxy/index_test.ts b/packages/pipeline/test/parsers/bloxy/index_test.ts
new file mode 100644
index 000000000..2b8d68f98
--- /dev/null
+++ b/packages/pipeline/test/parsers/bloxy/index_test.ts
@@ -0,0 +1,99 @@
+// tslint:disable:custom-no-magic-numbers
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import 'mocha';
+import * as R from 'ramda';
+
+import { BLOXY_DEX_TRADES_URL, BloxyTrade } from '../../../src/data_sources/bloxy';
+import { DexTrade } from '../../../src/entities';
+import { _parseBloxyTrade } from '../../../src/parsers/bloxy';
+import { _convertToExchangeFillEvent } from '../../../src/parsers/events';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+const baseInput: BloxyTrade = {
+    tx_hash: '0xb93a7faf92efbbb5405c9a73cd4efd99702fe27c03ff22baee1f1b1e37b3a0bf',
+    tx_time: '2018-11-21T09:06:28.000+00:00',
+    tx_date: '2018-11-21',
+    tx_sender: '0x00923b9a074762b93650716333b3e1473a15048e',
+    smart_contract_id: 7091917,
+    smart_contract_address: '0x818e6fecd516ecc3849daf6845e3ec868087b755',
+    contract_type: 'DEX/Kyber Network Proxy',
+    maker: '0x0000000000000000000000000000000000000001',
+    taker: '0x0000000000000000000000000000000000000002',
+    amountBuy: 1.011943163078103,
+    makerFee: 38.912083,
+    buyCurrencyId: 1,
+    buySymbol: 'ETH',
+    amountSell: 941.4997928436911,
+    takerFee: 100.39,
+    sellCurrencyId: 16610,
+    sellSymbol: 'ELF',
+    maker_annotation: 'random annotation',
+    taker_annotation: 'random other annotation',
+    protocol: 'Kyber Network Proxy',
+    buyAddress: '0xbf2179859fc6d5bee9bf9158632dc51678a4100d',
+    sellAddress: '0xbf2179859fc6d5bee9bf9158632dc51678a4100e',
+};
+
+const baseExpected: DexTrade = {
+    sourceUrl: BLOXY_DEX_TRADES_URL,
+    txHash: '0xb93a7faf92efbbb5405c9a73cd4efd99702fe27c03ff22baee1f1b1e37b3a0bf',
+    txTimestamp: 1542791188000,
+    txDate: '2018-11-21',
+    txSender: '0x00923b9a074762b93650716333b3e1473a15048e',
+    smartContractId: 7091917,
+    smartContractAddress: '0x818e6fecd516ecc3849daf6845e3ec868087b755',
+    contractType: 'DEX/Kyber Network Proxy',
+    maker: '0x0000000000000000000000000000000000000001',
+    taker: '0x0000000000000000000000000000000000000002',
+    amountBuy: new BigNumber('1.011943163078103'),
+    makerFeeAmount: new BigNumber('38.912083'),
+    buyCurrencyId: 1,
+    buySymbol: 'ETH',
+    amountSell: new BigNumber('941.4997928436911'),
+    takerFeeAmount: new BigNumber('100.39'),
+    sellCurrencyId: 16610,
+    sellSymbol: 'ELF',
+    makerAnnotation: 'random annotation',
+    takerAnnotation: 'random other annotation',
+    protocol: 'Kyber Network Proxy',
+    buyAddress: '0xbf2179859fc6d5bee9bf9158632dc51678a4100d',
+    sellAddress: '0xbf2179859fc6d5bee9bf9158632dc51678a4100e',
+};
+
+interface TestCase {
+    input: BloxyTrade;
+    expected: DexTrade;
+}
+
+const testCases: TestCase[] = [
+    {
+        input: baseInput,
+        expected: baseExpected,
+    },
+    {
+        input: R.merge(baseInput, { buyAddress: null, sellAddress: null }),
+        expected: R.merge(baseExpected, { buyAddress: null, sellAddress: null }),
+    },
+    {
+        input: R.merge(baseInput, {
+            buySymbol:
+                'RING\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000',
+        }),
+        expected: R.merge(baseExpected, { buySymbol: 'RING' }),
+    },
+];
+
+describe('bloxy', () => {
+    describe('_parseBloxyTrade', () => {
+        for (const [i, testCase] of testCases.entries()) {
+            it(`converts BloxyTrade to DexTrade entity (${i + 1}/${testCases.length})`, () => {
+                const actual = _parseBloxyTrade(testCase.input);
+                expect(actual).deep.equal(testCase.expected);
+            });
+        }
+    });
+});
-- 
cgit v1.2.3


From 87ffa5d7ab19d2288bf68131a7e7ec77578c564c Mon Sep 17 00:00:00 2001
From: zkao <zichongkao@gmail.com>
Date: Tue, 4 Dec 2018 13:21:46 -0800
Subject: Token_orderbook_snapshots for Ddex and Paradex(#1354)

* Implements the TokenOrderbookSnapshot Table

* Scripts, Data Sources and Entities to pull Ddex and Paradex API data.
---
 .../1543434472116-TokenOrderbookSnapshots.ts       | 30 +++++++
 packages/pipeline/src/data_sources/ddex/index.ts   | 78 ++++++++++++++++++
 .../pipeline/src/data_sources/paradex/index.ts     | 92 ++++++++++++++++++++++
 packages/pipeline/src/entities/index.ts            |  1 +
 packages/pipeline/src/entities/token_order.ts      | 29 +++++++
 packages/pipeline/src/ormconfig.ts                 |  2 +
 packages/pipeline/src/parsers/ddex_orders/index.ts | 77 ++++++++++++++++++
 .../pipeline/src/parsers/paradex_orders/index.ts   | 66 ++++++++++++++++
 .../src/scripts/pull_ddex_orderbook_snapshots.ts   | 55 +++++++++++++
 .../scripts/pull_paradex_orderbook_snapshots.ts    | 87 ++++++++++++++++++++
 packages/pipeline/src/types.ts                     |  1 +
 .../pipeline/test/entities/token_order_test.ts     | 31 ++++++++
 .../test/parsers/ddex_orders/index_test.ts         | 66 ++++++++++++++++
 .../test/parsers/paradex_orders/index_test.ts      | 54 +++++++++++++
 14 files changed, 669 insertions(+)
 create mode 100644 packages/pipeline/migrations/1543434472116-TokenOrderbookSnapshots.ts
 create mode 100644 packages/pipeline/src/data_sources/ddex/index.ts
 create mode 100644 packages/pipeline/src/data_sources/paradex/index.ts
 create mode 100644 packages/pipeline/src/entities/token_order.ts
 create mode 100644 packages/pipeline/src/parsers/ddex_orders/index.ts
 create mode 100644 packages/pipeline/src/parsers/paradex_orders/index.ts
 create mode 100644 packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts
 create mode 100644 packages/pipeline/src/scripts/pull_paradex_orderbook_snapshots.ts
 create mode 100644 packages/pipeline/test/entities/token_order_test.ts
 create mode 100644 packages/pipeline/test/parsers/ddex_orders/index_test.ts
 create mode 100644 packages/pipeline/test/parsers/paradex_orders/index_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1543434472116-TokenOrderbookSnapshots.ts b/packages/pipeline/migrations/1543434472116-TokenOrderbookSnapshots.ts
new file mode 100644
index 000000000..a7117c753
--- /dev/null
+++ b/packages/pipeline/migrations/1543434472116-TokenOrderbookSnapshots.ts
@@ -0,0 +1,30 @@
+import { MigrationInterface, QueryRunner, Table } from 'typeorm';
+
+const tokenOrderbookSnapshots = new Table({
+    name: 'raw.token_orderbook_snapshots',
+    columns: [
+        { name: 'observed_timestamp', type: 'bigint', isPrimary: true },
+        { name: 'source', type: 'varchar', isPrimary: true },
+        { name: 'order_type', type: 'order_t' },
+        { name: 'price', type: 'numeric', isPrimary: true },
+
+        { name: 'base_asset_symbol', type: 'varchar', isPrimary: true },
+        { name: 'base_asset_address', type: 'char(42)' },
+        { name: 'base_volume', type: 'numeric' },
+
+        { name: 'quote_asset_symbol', type: 'varchar', isPrimary: true },
+        { name: 'quote_asset_address', type: 'char(42)' },
+        { name: 'quote_volume', type: 'numeric' },
+    ],
+});
+
+export class TokenOrderbookSnapshots1543434472116 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(`CREATE TYPE order_t AS enum('bid', 'ask');`);
+        await queryRunner.createTable(tokenOrderbookSnapshots);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.dropTable(tokenOrderbookSnapshots.name);
+    }
+}
diff --git a/packages/pipeline/src/data_sources/ddex/index.ts b/packages/pipeline/src/data_sources/ddex/index.ts
new file mode 100644
index 000000000..2bbd8c29b
--- /dev/null
+++ b/packages/pipeline/src/data_sources/ddex/index.ts
@@ -0,0 +1,78 @@
+import { fetchAsync, logUtils } from '@0x/utils';
+
+const DDEX_BASE_URL = 'https://api.ddex.io/v2';
+const ACTIVE_MARKETS_URL = `${DDEX_BASE_URL}/markets`;
+const NO_AGGREGATION_LEVEL = 3; // See https://docs.ddex.io/#get-orderbook
+const ORDERBOOK_ENDPOINT = `/orderbook?level=${NO_AGGREGATION_LEVEL}`;
+export const DDEX_SOURCE = 'ddex';
+
+export interface DdexActiveMarketsResponse {
+    status: number;
+    desc: string;
+    data: {
+        markets: DdexMarket[];
+    };
+}
+
+export interface DdexMarket {
+    id: string;
+    quoteToken: string;
+    quoteTokenDecimals: number;
+    quoteTokenAddress: string;
+    baseToken: string;
+    baseTokenDecimals: number;
+    baseTokenAddress: string;
+    minOrderSize: string;
+    maxOrderSize: string;
+    pricePrecision: number;
+    priceDecimals: number;
+    amountDecimals: number;
+}
+
+export interface DdexOrderbookResponse {
+    status: number;
+    desc: string;
+    data: {
+        orderBook: DdexOrderbook;
+    };
+}
+
+export interface DdexOrderbook {
+    marketId: string;
+    bids: DdexOrder[];
+    asks: DdexOrder[];
+}
+
+export interface DdexOrder {
+    price: string;
+    amount: string;
+    orderId: string;
+}
+
+// tslint:disable:prefer-function-over-method
+// ^ Keep consistency with other sources and help logical organization
+export class DdexSource {
+    /**
+     * Call Ddex API to find out which markets they are maintaining orderbooks for.
+     */
+    public async getActiveMarketsAsync(): Promise<DdexMarket[]> {
+        logUtils.log('Getting all active DDEX markets');
+        const resp = await fetchAsync(ACTIVE_MARKETS_URL);
+        const respJson: DdexActiveMarketsResponse = await resp.json();
+        const markets = respJson.data.markets;
+        logUtils.log(`Got ${markets.length} markets.`);
+        return markets;
+    }
+
+    /**
+     * Retrieve orderbook from Ddex API for a given market.
+     * @param marketId String identifying the market we want data for. Eg. 'REP/AUG'
+     */
+    public async getMarketOrderbookAsync(marketId: string): Promise<DdexOrderbook> {
+        logUtils.log(`${marketId}: Retrieving orderbook.`);
+        const marketOrderbookUrl = `${ACTIVE_MARKETS_URL}/${marketId}${ORDERBOOK_ENDPOINT}`;
+        const resp = await fetchAsync(marketOrderbookUrl);
+        const respJson: DdexOrderbookResponse = await resp.json();
+        return respJson.data.orderBook;
+    }
+}
diff --git a/packages/pipeline/src/data_sources/paradex/index.ts b/packages/pipeline/src/data_sources/paradex/index.ts
new file mode 100644
index 000000000..69a03d553
--- /dev/null
+++ b/packages/pipeline/src/data_sources/paradex/index.ts
@@ -0,0 +1,92 @@
+import { fetchAsync, logUtils } from '@0x/utils';
+
+const PARADEX_BASE_URL = 'https://api.paradex.io/consumer/v0';
+const ACTIVE_MARKETS_URL = PARADEX_BASE_URL + '/markets';
+const ORDERBOOK_ENDPOINT = PARADEX_BASE_URL + '/orderbook';
+const TOKEN_INFO_ENDPOINT = PARADEX_BASE_URL + '/tokens';
+export const PARADEX_SOURCE = 'paradex';
+
+export type ParadexActiveMarketsResponse = ParadexMarket[];
+
+export interface ParadexMarket {
+    id: string;
+    symbol: string;
+    baseToken: string;
+    quoteToken: string;
+    minOrderSize: string;
+    maxOrderSize: string;
+    priceMaxDecimals: number;
+    amountMaxDecimals: number;
+    // These are not native to the Paradex API response. We tag them on later
+    // by calling the token endpoint and joining on symbol.
+    baseTokenAddress?: string;
+    quoteTokenAddress?: string;
+}
+
+export interface ParadexOrderbookResponse {
+    marketId: number;
+    marketSymbol: string;
+    bids: ParadexOrder[];
+    asks: ParadexOrder[];
+}
+
+export interface ParadexOrder {
+    amount: string;
+    price: string;
+}
+
+export type ParadexTokenInfoResponse = ParadexTokenInfo[];
+
+export interface ParadexTokenInfo {
+    name: string;
+    symbol: string;
+    address: string;
+}
+
+export class ParadexSource {
+    private readonly _apiKey: string;
+
+    constructor(apiKey: string) {
+        this._apiKey = apiKey;
+    }
+
+    /**
+     * Call Paradex API to find out which markets they are maintaining orderbooks for.
+     */
+    public async getActiveMarketsAsync(): Promise<ParadexActiveMarketsResponse> {
+        logUtils.log('Getting all active Paradex markets.');
+        const resp = await fetchAsync(ACTIVE_MARKETS_URL, {
+            headers: { 'API-KEY': this._apiKey },
+        });
+        const markets: ParadexActiveMarketsResponse = await resp.json();
+        logUtils.log(`Got ${markets.length} markets.`);
+        return markets;
+    }
+
+    /**
+     * Call Paradex API to find out their token information.
+     */
+    public async getTokenInfoAsync(): Promise<ParadexTokenInfoResponse> {
+        logUtils.log('Getting token information from Paradex.');
+        const resp = await fetchAsync(TOKEN_INFO_ENDPOINT, {
+            headers: { 'API-KEY': this._apiKey },
+        });
+        const tokens: ParadexTokenInfoResponse = await resp.json();
+        logUtils.log(`Got information for ${tokens.length} tokens.`);
+        return tokens;
+    }
+
+    /**
+     * Retrieve orderbook from Paradex API for a given market.
+     * @param marketSymbol String representing the market we want data for.
+     */
+    public async getMarketOrderbookAsync(marketSymbol: string): Promise<ParadexOrderbookResponse> {
+        logUtils.log(`${marketSymbol}: Retrieving orderbook.`);
+        const marketOrderbookUrl = `${ORDERBOOK_ENDPOINT}?market=${marketSymbol}`;
+        const resp = await fetchAsync(marketOrderbookUrl, {
+            headers: { 'API-KEY': this._apiKey },
+        });
+        const orderbookResponse: ParadexOrderbookResponse = await resp.json();
+        return orderbookResponse;
+    }
+}
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index d3056a477..db0814e38 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -12,6 +12,7 @@ export { Relayer } from './relayer';
 export { SraOrder } from './sra_order';
 export { SraOrdersObservedTimeStamp, createObservedTimestampForOrder } from './sra_order_observed_timestamp';
 export { TokenMetadata } from './token_metadata';
+export { TokenOrderbookSnapshot } from './token_order';
 export { Transaction } from './transaction';
 
 export type ExchangeEvent = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
diff --git a/packages/pipeline/src/entities/token_order.ts b/packages/pipeline/src/entities/token_order.ts
new file mode 100644
index 000000000..557705767
--- /dev/null
+++ b/packages/pipeline/src/entities/token_order.ts
@@ -0,0 +1,29 @@
+import { BigNumber } from '@0x/utils';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { OrderType } from '../types';
+import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
+
+@Entity({ name: 'token_orderbook_snapshots', schema: 'raw' })
+export class TokenOrderbookSnapshot {
+    @PrimaryColumn({ name: 'observed_timestamp', type: 'bigint', transformer: numberToBigIntTransformer })
+    public observedTimestamp!: number;
+    @PrimaryColumn({ name: 'source' })
+    public source!: string;
+    @Column({ name: 'order_type' })
+    public orderType!: OrderType;
+    @PrimaryColumn({ name: 'price', type: 'numeric', transformer: bigNumberTransformer })
+    public price!: BigNumber;
+    @PrimaryColumn({ name: 'base_asset_symbol' })
+    public baseAssetSymbol!: string;
+    @Column({ name: 'base_asset_address' })
+    public baseAssetAddress!: string;
+    @Column({ name: 'base_volume', type: 'numeric', transformer: bigNumberTransformer })
+    public baseVolume!: BigNumber;
+    @PrimaryColumn({ name: 'quote_asset_symbol' })
+    public quoteAssetSymbol!: string;
+    @Column({ name: 'quote_asset_address' })
+    public quoteAssetAddress!: string;
+    @Column({ name: 'quote_volume', type: 'numeric', transformer: bigNumberTransformer })
+    public quoteVolume!: BigNumber;
+}
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index fd6c7c39b..c135c399b 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -10,6 +10,7 @@ import {
     SraOrder,
     SraOrdersObservedTimeStamp,
     TokenMetadata,
+    TokenOrderbookSnapshot,
     Transaction,
 } from './entities';
 
@@ -23,6 +24,7 @@ const entities = [
     SraOrder,
     SraOrdersObservedTimeStamp,
     TokenMetadata,
+    TokenOrderbookSnapshot,
     Transaction,
 ];
 
diff --git a/packages/pipeline/src/parsers/ddex_orders/index.ts b/packages/pipeline/src/parsers/ddex_orders/index.ts
new file mode 100644
index 000000000..81132e8f0
--- /dev/null
+++ b/packages/pipeline/src/parsers/ddex_orders/index.ts
@@ -0,0 +1,77 @@
+import { BigNumber } from '@0x/utils';
+import * as R from 'ramda';
+
+import { DdexMarket, DdexOrder, DdexOrderbook } from '../../data_sources/ddex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../entities';
+import { OrderType } from '../../types';
+
+/**
+ * Marque function of this file.
+ * 1) Takes in orders from an orderbook,
+ * other information attached.
+ * @param ddexOrderbook A raw orderbook that we pull from the Ddex API.
+ * @param ddexMarket An object containing market data also directly from the API.
+ * @param observedTimestamp Time at which the orders for the market were pulled.
+ * @param source The exchange where these orders are placed. In this case 'ddex'.
+ */
+export function parseDdexOrders(
+    ddexOrderbook: DdexOrderbook,
+    ddexMarket: DdexMarket,
+    observedTimestamp: number,
+    source: string,
+): TokenOrder[] {
+    const aggregatedBids = aggregateOrders(ddexOrderbook.bids);
+    const aggregatedAsks = aggregateOrders(ddexOrderbook.asks);
+    const parsedBids = aggregatedBids.map(order => parseDdexOrder(ddexMarket, observedTimestamp, 'bid', source, order));
+    const parsedAsks = aggregatedAsks.map(order => parseDdexOrder(ddexMarket, observedTimestamp, 'ask', source, order));
+    return parsedBids.concat(parsedAsks);
+}
+
+/**
+ * Aggregates orders by price point for consistency with other exchanges.
+ * Querying the Ddex API at level 3 setting returns a breakdown of
+ * individual orders at each price point. Other exchanges only give total amount
+ * at each price point. Returns an array of <price, amount> tuples.
+ * @param ddexOrders A list of Ddex orders awaiting aggregation.
+ */
+export function aggregateOrders(ddexOrders: DdexOrder[]): Array<[string, BigNumber]> {
+    const sumAmount = (acc: BigNumber, order: DdexOrder): BigNumber => acc.plus(order.amount);
+    const aggregatedPricePoints = R.reduceBy(sumAmount, new BigNumber(0), R.prop('price'), ddexOrders);
+    return Object.entries(aggregatedPricePoints);
+}
+
+/**
+ * Parse a single aggregated Ddex order in order to form a tokenOrder entity
+ * which can be saved into the database.
+ * @param ddexMarket An object containing information about the market where these
+ * trades have been placed.
+ * @param observedTimestamp The time when the API response returned back to us.
+ * @param orderType 'bid' or 'ask' enum.
+ * @param source Exchange where these orders were placed.
+ * @param ddexOrder A <price, amount> tuple which we will convert to volume-basis.
+ */
+export function parseDdexOrder(
+    ddexMarket: DdexMarket,
+    observedTimestamp: number,
+    orderType: OrderType,
+    source: string,
+    ddexOrder: [string, BigNumber],
+): TokenOrder {
+    const tokenOrder = new TokenOrder();
+    const price = new BigNumber(ddexOrder[0]);
+    const amount = ddexOrder[1];
+
+    tokenOrder.source = source;
+    tokenOrder.observedTimestamp = observedTimestamp;
+    tokenOrder.orderType = orderType;
+    tokenOrder.price = price;
+
+    tokenOrder.baseAssetSymbol = ddexMarket.baseToken;
+    tokenOrder.baseAssetAddress = ddexMarket.baseTokenAddress;
+    tokenOrder.baseVolume = price.times(amount);
+
+    tokenOrder.quoteAssetSymbol = ddexMarket.quoteToken;
+    tokenOrder.quoteAssetAddress = ddexMarket.quoteTokenAddress;
+    tokenOrder.quoteVolume = amount;
+    return tokenOrder;
+}
diff --git a/packages/pipeline/src/parsers/paradex_orders/index.ts b/packages/pipeline/src/parsers/paradex_orders/index.ts
new file mode 100644
index 000000000..7966658a7
--- /dev/null
+++ b/packages/pipeline/src/parsers/paradex_orders/index.ts
@@ -0,0 +1,66 @@
+import { BigNumber } from '@0x/utils';
+
+import { ParadexMarket, ParadexOrder, ParadexOrderbookResponse } from '../../data_sources/paradex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../entities';
+import { OrderType } from '../../types';
+
+/**
+ * Marque function of this file.
+ * 1) Takes in orders from an orderbook (orders are already aggregated by price point),
+ * 2) For each aggregated order, forms a TokenOrder entity with market data and
+ * other information attached.
+ * @param paradexOrderbookResponse An orderbook response from the Paradex API.
+ * @param paradexMarket An object containing market data also directly from the API.
+ * @param observedTimestamp Time at which the orders for the market were pulled.
+ * @param source The exchange where these orders are placed. In this case 'paradex'.
+ */
+export function parseParadexOrders(
+    paradexOrderbookResponse: ParadexOrderbookResponse,
+    paradexMarket: ParadexMarket,
+    observedTimestamp: number,
+    source: string,
+): TokenOrder[] {
+    const parsedBids = paradexOrderbookResponse.bids.map(order =>
+        parseParadexOrder(paradexMarket, observedTimestamp, 'bid', source, order),
+    );
+    const parsedAsks = paradexOrderbookResponse.asks.map(order =>
+        parseParadexOrder(paradexMarket, observedTimestamp, 'ask', source, order),
+    );
+    return parsedBids.concat(parsedAsks);
+}
+
+/**
+ * Parse a single aggregated Ddex order in order to form a tokenOrder entity
+ * which can be saved into the database.
+ * @param paradexMarket An object containing information about the market where these
+ * orders have been placed.
+ * @param observedTimestamp The time when the API response returned back to us.
+ * @param orderType 'bid' or 'ask' enum.
+ * @param source Exchange where these orders were placed.
+ * @param paradexOrder A ParadexOrder object; basically price, amount tuple.
+ */
+export function parseParadexOrder(
+    paradexMarket: ParadexMarket,
+    observedTimestamp: number,
+    orderType: OrderType,
+    source: string,
+    paradexOrder: ParadexOrder,
+): TokenOrder {
+    const tokenOrder = new TokenOrder();
+    const price = new BigNumber(paradexOrder.price);
+    const amount = new BigNumber(paradexOrder.amount);
+
+    tokenOrder.source = source;
+    tokenOrder.observedTimestamp = observedTimestamp;
+    tokenOrder.orderType = orderType;
+    tokenOrder.price = price;
+
+    tokenOrder.baseAssetSymbol = paradexMarket.baseToken;
+    tokenOrder.baseAssetAddress = paradexMarket.baseTokenAddress as string;
+    tokenOrder.baseVolume = price.times(amount);
+
+    tokenOrder.quoteAssetSymbol = paradexMarket.quoteToken;
+    tokenOrder.quoteAssetAddress = paradexMarket.quoteTokenAddress as string;
+    tokenOrder.quoteVolume = amount;
+    return tokenOrder;
+}
diff --git a/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts b/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts
new file mode 100644
index 000000000..b02468e9b
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts
@@ -0,0 +1,55 @@
+import { logUtils } from '@0x/utils';
+import * as R from 'ramda';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+
+import { DDEX_SOURCE, DdexMarket, DdexSource } from '../data_sources/ddex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseDdexOrders } from '../parsers/ddex_orders';
+import { handleError } from '../utils';
+
+// Number of orders to save at once.
+const BATCH_SAVE_SIZE = 1000;
+
+// Number of markets to retrieve orderbooks for at once.
+const MARKET_ORDERBOOK_REQUEST_BATCH_SIZE = 50;
+
+// Delay between market orderbook requests.
+const MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY = 5000;
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const ddexSource = new DdexSource();
+    const markets = await ddexSource.getActiveMarketsAsync();
+    for (const marketsChunk of R.splitEvery(MARKET_ORDERBOOK_REQUEST_BATCH_SIZE, markets)) {
+        await Promise.all(
+            marketsChunk.map(async (market: DdexMarket) => getAndSaveMarketOrderbook(ddexSource, market)),
+        );
+        await new Promise(resolve => setTimeout(resolve, MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY));
+    }
+    process.exit(0);
+})().catch(handleError);
+
+/**
+ * Retrieve orderbook from Ddex API for a given market. Parse orders and insert
+ * them into our database.
+ * @param ddexSource Data source which can query Ddex API.
+ * @param market Object from Ddex API containing market data.
+ */
+async function getAndSaveMarketOrderbook(ddexSource: DdexSource, market: DdexMarket): Promise<void> {
+    const orderBook = await ddexSource.getMarketOrderbookAsync(market.id);
+    const observedTimestamp = Date.now();
+
+    logUtils.log(`${market.id}: Parsing orders.`);
+    const orders = parseDdexOrders(orderBook, market, observedTimestamp, DDEX_SOURCE);
+
+    if (orders.length > 0) {
+        logUtils.log(`${market.id}: Saving ${orders.length} orders.`);
+        const TokenOrderRepository = connection.getRepository(TokenOrder);
+        await TokenOrderRepository.save(orders, { chunk: Math.ceil(orders.length / BATCH_SAVE_SIZE) });
+    } else {
+        logUtils.log(`${market.id}: 0 orders to save.`);
+    }
+}
diff --git a/packages/pipeline/src/scripts/pull_paradex_orderbook_snapshots.ts b/packages/pipeline/src/scripts/pull_paradex_orderbook_snapshots.ts
new file mode 100644
index 000000000..bae1fbede
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_paradex_orderbook_snapshots.ts
@@ -0,0 +1,87 @@
+import { logUtils } from '@0x/utils';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+
+import {
+    PARADEX_SOURCE,
+    ParadexActiveMarketsResponse,
+    ParadexMarket,
+    ParadexSource,
+    ParadexTokenInfoResponse,
+} from '../data_sources/paradex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseParadexOrders } from '../parsers/paradex_orders';
+import { handleError } from '../utils';
+
+// Number of orders to save at once.
+const BATCH_SAVE_SIZE = 1000;
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const apiKey = process.env.PARADEX_DATA_PIPELINE_API_KEY;
+    if (apiKey === undefined) {
+        throw new Error('Missing required env var: PARADEX_DATA_PIPELINE_API_KEY');
+    }
+    const paradexSource = new ParadexSource(apiKey);
+    const markets = await paradexSource.getActiveMarketsAsync();
+    const tokenInfoResponse = await paradexSource.getTokenInfoAsync();
+    const extendedMarkets = addTokenAddresses(markets, tokenInfoResponse);
+    await Promise.all(
+        extendedMarkets.map(async (market: ParadexMarket) => getAndSaveMarketOrderbook(paradexSource, market)),
+    );
+    process.exit(0);
+})().catch(handleError);
+
+/**
+ * Extend the default ParadexMarket objects with token addresses.
+ * @param markets An array of ParadexMarket objects.
+ * @param tokenInfoResponse An array of ParadexTokenInfo containing the addresses.
+ */
+function addTokenAddresses(
+    markets: ParadexActiveMarketsResponse,
+    tokenInfoResponse: ParadexTokenInfoResponse,
+): ParadexMarket[] {
+    const symbolAddressMapping = new Map<string, string>();
+    tokenInfoResponse.forEach(tokenInfo => symbolAddressMapping.set(tokenInfo.symbol, tokenInfo.address));
+
+    markets.forEach((market: ParadexMarket) => {
+        if (symbolAddressMapping.has(market.baseToken)) {
+            market.baseTokenAddress = symbolAddressMapping.get(market.baseToken);
+        } else {
+            market.quoteTokenAddress = '';
+            logUtils.warn(`${market.baseToken}: No address found.`);
+        }
+
+        if (symbolAddressMapping.has(market.quoteToken)) {
+            market.quoteTokenAddress = symbolAddressMapping.get(market.quoteToken);
+        } else {
+            market.quoteTokenAddress = '';
+            logUtils.warn(`${market.quoteToken}: No address found.`);
+        }
+    });
+    return markets;
+}
+
+/**
+ * Retrieve orderbook from Paradex API for a given market. Parse orders and insert
+ * them into our database.
+ * @param paradexSource Data source which can query the Paradex API.
+ * @param market Object from the Paradex API with information about the market in question.
+ */
+async function getAndSaveMarketOrderbook(paradexSource: ParadexSource, market: ParadexMarket): Promise<void> {
+    const paradexOrderbookResponse = await paradexSource.getMarketOrderbookAsync(market.symbol);
+    const observedTimestamp = Date.now();
+
+    logUtils.log(`${market.symbol}: Parsing orders.`);
+    const orders = parseParadexOrders(paradexOrderbookResponse, market, observedTimestamp, PARADEX_SOURCE);
+
+    if (orders.length > 0) {
+        logUtils.log(`${market.symbol}: Saving ${orders.length} orders.`);
+        const tokenOrderRepository = connection.getRepository(TokenOrder);
+        await tokenOrderRepository.save(orders, { chunk: Math.ceil(orders.length / BATCH_SAVE_SIZE) });
+    } else {
+        logUtils.log(`${market.symbol}: 0 orders to save.`);
+    }
+}
diff --git a/packages/pipeline/src/types.ts b/packages/pipeline/src/types.ts
index a12d37895..e02b42a40 100644
--- a/packages/pipeline/src/types.ts
+++ b/packages/pipeline/src/types.ts
@@ -1 +1,2 @@
 export type AssetType = 'erc20' | 'erc721';
+export type OrderType = 'bid' | 'ask';
diff --git a/packages/pipeline/test/entities/token_order_test.ts b/packages/pipeline/test/entities/token_order_test.ts
new file mode 100644
index 000000000..c6057f5aa
--- /dev/null
+++ b/packages/pipeline/test/entities/token_order_test.ts
@@ -0,0 +1,31 @@
+import { BigNumber } from '@0x/utils';
+import 'mocha';
+
+import { TokenOrderbookSnapshot } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const tokenOrderbookSnapshot: TokenOrderbookSnapshot = {
+    source: 'ddextest',
+    observedTimestamp: Date.now(),
+    orderType: 'bid',
+    price: new BigNumber(10.1),
+    baseAssetSymbol: 'ETH',
+    baseAssetAddress: '0x818e6fecd516ecc3849daf6845e3ec868087b755',
+    baseVolume: new BigNumber(143),
+    quoteAssetSymbol: 'ABC',
+    quoteAssetAddress: '0x00923b9a074762b93650716333b3e1473a15048e',
+    quoteVolume: new BigNumber(12.3234234),
+};
+
+describe('TokenOrderbookSnapshot entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const tokenOrderbookSnapshotRepository = connection.getRepository(TokenOrderbookSnapshot);
+        await testSaveAndFindEntityAsync(tokenOrderbookSnapshotRepository, tokenOrderbookSnapshot);
+    });
+});
diff --git a/packages/pipeline/test/parsers/ddex_orders/index_test.ts b/packages/pipeline/test/parsers/ddex_orders/index_test.ts
new file mode 100644
index 000000000..213100f44
--- /dev/null
+++ b/packages/pipeline/test/parsers/ddex_orders/index_test.ts
@@ -0,0 +1,66 @@
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import 'mocha';
+
+import { DdexMarket } from '../../../src/data_sources/ddex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../../src/entities';
+import { aggregateOrders, parseDdexOrder } from '../../../src/parsers/ddex_orders';
+import { OrderType } from '../../../src/types';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('ddex_orders', () => {
+    describe('aggregateOrders', () => {
+        it('aggregates orders by price point', () => {
+            const input = [
+                { price: '1', amount: '20', orderId: 'testtest' },
+                { price: '1', amount: '30', orderId: 'testone' },
+                { price: '2', amount: '100', orderId: 'testtwo' },
+            ];
+            const expected = [['1', new BigNumber(50)], ['2', new BigNumber(100)]];
+            const actual = aggregateOrders(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+
+    describe('parseDdexOrder', () => {
+        it('converts ddexOrder to TokenOrder entity', () => {
+            const ddexOrder: [string, BigNumber] = ['0.5', new BigNumber(10)];
+            const ddexMarket: DdexMarket = {
+                id: 'ABC-DEF',
+                quoteToken: 'ABC',
+                quoteTokenDecimals: 5,
+                quoteTokenAddress: '0x0000000000000000000000000000000000000000',
+                baseToken: 'DEF',
+                baseTokenDecimals: 2,
+                baseTokenAddress: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
+                minOrderSize: '0.1',
+                maxOrderSize: '1000',
+                pricePrecision: 1,
+                priceDecimals: 1,
+                amountDecimals: 0,
+            };
+            const observedTimestamp: number = Date.now();
+            const orderType: OrderType = 'bid';
+            const source: string = 'ddex';
+
+            const expected = new TokenOrder();
+            expected.source = 'ddex';
+            expected.observedTimestamp = observedTimestamp;
+            expected.orderType = 'bid';
+            expected.price = new BigNumber(0.5);
+            expected.baseAssetSymbol = 'DEF';
+            expected.baseAssetAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
+            expected.baseVolume = new BigNumber(5);
+            expected.quoteAssetSymbol = 'ABC';
+            expected.quoteAssetAddress = '0x0000000000000000000000000000000000000000';
+            expected.quoteVolume = new BigNumber(10);
+
+            const actual = parseDdexOrder(ddexMarket, observedTimestamp, orderType, source, ddexOrder);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/parsers/paradex_orders/index_test.ts b/packages/pipeline/test/parsers/paradex_orders/index_test.ts
new file mode 100644
index 000000000..1522806bf
--- /dev/null
+++ b/packages/pipeline/test/parsers/paradex_orders/index_test.ts
@@ -0,0 +1,54 @@
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import 'mocha';
+
+import { ParadexMarket, ParadexOrder } from '../../../src/data_sources/paradex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../../src/entities';
+import { parseParadexOrder } from '../../../src/parsers/paradex_orders';
+import { OrderType } from '../../../src/types';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('paradex_orders', () => {
+    describe('parseParadexOrder', () => {
+        it('converts ParadexOrder to TokenOrder entity', () => {
+            const paradexOrder: ParadexOrder = {
+                amount: '412',
+                price: '0.1245',
+            };
+            const paradexMarket: ParadexMarket = {
+                id: '2',
+                symbol: 'ABC/DEF',
+                baseToken: 'DEF',
+                quoteToken: 'ABC',
+                minOrderSize: '0.1',
+                maxOrderSize: '1000',
+                priceMaxDecimals: 5,
+                amountMaxDecimals: 5,
+                baseTokenAddress: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
+                quoteTokenAddress: '0x0000000000000000000000000000000000000000',
+            };
+            const observedTimestamp: number = Date.now();
+            const orderType: OrderType = 'bid';
+            const source: string = 'paradex';
+
+            const expected = new TokenOrder();
+            expected.source = 'paradex';
+            expected.observedTimestamp = observedTimestamp;
+            expected.orderType = 'bid';
+            expected.price = new BigNumber(0.1245);
+            expected.baseAssetSymbol = 'DEF';
+            expected.baseAssetAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
+            expected.baseVolume = new BigNumber(412 * 0.1245);
+            expected.quoteAssetSymbol = 'ABC';
+            expected.quoteAssetAddress = '0x0000000000000000000000000000000000000000';
+            expected.quoteVolume = new BigNumber(412);
+
+            const actual = parseParadexOrder(paradexMarket, observedTimestamp, orderType, source, paradexOrder);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
-- 
cgit v1.2.3


From 8c21a700bae0c751f7f9ca47f9a47628a4478911 Mon Sep 17 00:00:00 2001
From: Xianny <8582774+xianny@users.noreply.github.com>
Date: Tue, 4 Dec 2018 13:36:18 -0800
Subject: pull OHLCV records from Crypto Compare (#1349)

* [WIP] pull OHLCV records from Crypto Compare

* lint

* refactor to pull logic out of script and into modules

* add entity test for ohlcv_external entity

* implement rate limit and chronological backfill for ohlcv

* add unit tests; cleanup variable names

* Fetch OHLCV pairs params from events table

* better method names

* fix outdated test

* lint

* Clean up after review

* oops

* fix failing test

* better filtering of most recent records

* fix bug when generating pairs

* fix default earliest backfill date

* fix bug with retrieving backfill time

* prettier
---
 packages/pipeline/package.json                     |   3 +
 .../data_sources/ohlcv_external/crypto_compare.ts  |  94 +++++++++++++++++++
 packages/pipeline/src/entities/ohlcv_external.ts   |  24 +++--
 packages/pipeline/src/ormconfig.ts                 |   2 +
 .../src/parsers/ohlcv_external/crypto_compare.ts   |  38 ++++++++
 .../pipeline/src/parsers/ohlcv_external/index.ts   |   0
 .../src/scripts/pull_ohlcv_cryptocompare.ts        | 101 +++++++++++++++++++++
 .../pipeline/src/utils/get_ohlcv_trading_pairs.ts  |  92 +++++++++++++++++++
 packages/pipeline/src/utils/index.ts               |   9 --
 .../ohlcv_external/crypto_compare_test.ts          |  47 ++++++++++
 .../pipeline/test/entities/ohlcv_external_test.ts  |  35 +++++++
 .../parsers/ohlcv_external/crypto_compare_test.ts  |  62 +++++++++++++
 12 files changed, 491 insertions(+), 16 deletions(-)
 create mode 100644 packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
 create mode 100644 packages/pipeline/src/parsers/ohlcv_external/crypto_compare.ts
 delete mode 100644 packages/pipeline/src/parsers/ohlcv_external/index.ts
 create mode 100644 packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
 create mode 100644 packages/pipeline/src/utils/get_ohlcv_trading_pairs.ts
 create mode 100644 packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts
 create mode 100644 packages/pipeline/test/entities/ohlcv_external_test.ts
 create mode 100644 packages/pipeline/test/parsers/ohlcv_external/crypto_compare_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 9831517fb..6af81c048 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -54,11 +54,14 @@
         "@0x/utils": "^2.0.3",
         "@0x/web3-wrapper": "^3.1.0",
         "@types/dockerode": "^2.5.9",
+        "@types/p-limit": "^2.0.0",
         "async-parallel": "^1.2.3",
         "axios": "^0.18.0",
         "dockerode": "^2.5.7",
         "ethereum-types": "^1.0.6",
+        "p-limit": "^2.0.0",
         "pg": "^7.5.0",
+        "prettier": "^1.15.3",
         "ramda": "^0.25.0",
         "reflect-metadata": "^0.1.12",
         "sqlite3": "^4.0.2",
diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
new file mode 100644
index 000000000..6b10c29c5
--- /dev/null
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -0,0 +1,94 @@
+// tslint:disable:no-duplicate-imports
+import { fetchAsync } from '@0x/utils';
+import promiseLimit = require('p-limit');
+import { stringify } from 'querystring';
+import * as R from 'ramda';
+
+import { TradingPair } from '../../utils/get_ohlcv_trading_pairs';
+
+export interface CryptoCompareOHLCVResponse {
+    Data: Map<string, CryptoCompareOHLCVRecord[]>;
+    Response: string;
+    Message: string;
+}
+
+export interface CryptoCompareOHLCVRecord {
+    time: number; // in seconds, not milliseconds
+    close: number;
+    high: number;
+    low: number;
+    open: number;
+    volumefrom: number;
+    volumeto: number;
+}
+
+export interface CryptoCompareOHLCVParams {
+    fsym: string;
+    tsym: string;
+    e?: string;
+    aggregate?: string;
+    aggregatePredictableTimePeriods?: boolean;
+    limit?: number;
+    toTs?: number;
+}
+
+const ONE_WEEK = 7 * 24 * 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
+const ONE_HOUR = 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
+const ONE_SECOND = 1000;
+const HTTP_OK_STATUS = 200;
+
+export class CryptoCompareOHLCVSource {
+    public readonly interval = ONE_WEEK; // the hourly API returns data for one week at a time
+    public readonly default_exchange = 'CCCAGG';
+    public readonly intervalBetweenRecords = ONE_HOUR;
+    private readonly _url: string = 'https://min-api.cryptocompare.com/data/histohour?';
+
+    // rate-limit for all API calls through this class instance
+    private readonly _promiseLimit: (fetchFn: () => Promise<Response>) => Promise<Response>;
+    constructor(maxConcurrentRequests: number = 50) {
+        this._promiseLimit = promiseLimit(maxConcurrentRequests);
+    }
+
+    // gets OHLCV records starting from pair.latest
+    public async getHourlyOHLCVAsync(pair: TradingPair): Promise<CryptoCompareOHLCVRecord[]> {
+        const params = {
+            e: this.default_exchange,
+            fsym: pair.fromSymbol,
+            tsym: pair.toSymbol,
+            toTs: Math.floor((pair.latestSavedTime + this.interval) / ONE_SECOND), // CryptoCompare uses timestamp in seconds. not ms
+        };
+        const url = this._url + stringify(params);
+
+        // go through the instance-wide rate-limit
+        const fetchPromise: Promise<Response> = this._promiseLimit(() => {
+            // tslint:disable-next-line:no-console
+            console.log(`Scraping Crypto Compare at ${url}`);
+            return fetchAsync(url);
+        });
+
+        const response = await Promise.resolve(fetchPromise);
+        if (response.status !== HTTP_OK_STATUS) {
+            // tslint:disable-next-line:no-console
+            console.log(`Error scraping ${url}`);
+            return [];
+        }
+        const json: CryptoCompareOHLCVResponse = await response.json();
+        if (json.Response === 'Error' || Object.keys(json.Data).length === 0) {
+            // tslint:disable-next-line:no-console
+            console.log(`Error scraping ${url}: ${json.Message}`);
+            return [];
+        }
+        return Object.values(json.Data).filter(rec => rec.time * ONE_SECOND >= pair.latestSavedTime);
+    }
+    public generateBackfillIntervals(pair: TradingPair): TradingPair[] {
+        const now = new Date().getTime();
+        const f = (p: TradingPair): false | [TradingPair, TradingPair] => {
+            if (p.latestSavedTime > now) {
+                return false;
+            } else {
+                return [p, R.merge(p, { latestSavedTime: p.latestSavedTime + this.interval })];
+            }
+        };
+        return R.unfold(f, pair);
+    }
+}
diff --git a/packages/pipeline/src/entities/ohlcv_external.ts b/packages/pipeline/src/entities/ohlcv_external.ts
index 95cd4f2f5..4f55dd930 100644
--- a/packages/pipeline/src/entities/ohlcv_external.ts
+++ b/packages/pipeline/src/entities/ohlcv_external.ts
@@ -1,20 +1,30 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+import { numberToBigIntTransformer } from '../utils';
+
 @Entity({ name: 'ohlcv_external', schema: 'raw' })
 export class OHLCVExternal {
     @PrimaryColumn() public exchange!: string;
-    @PrimaryColumn() public fromSymbol!: string;
-    @PrimaryColumn() public toSymbol!: string;
-    @PrimaryColumn() public startTime!: number;
-    @PrimaryColumn() public endTime!: number;
+
+    @PrimaryColumn({ name: 'from_symbol', type: 'varchar' })
+    public fromSymbol!: string;
+    @PrimaryColumn({ name: 'to_symbol', type: 'varchar' })
+    public toSymbol!: string;
+    @PrimaryColumn({ name: 'start_time', transformer: numberToBigIntTransformer })
+    public startTime!: number;
+    @PrimaryColumn({ name: 'end_time', transformer: numberToBigIntTransformer })
+    public endTime!: number;
 
     @Column() public open!: number;
     @Column() public close!: number;
     @Column() public low!: number;
     @Column() public high!: number;
-    @Column() public volumeFrom!: number;
-    @Column() public volumeTo!: number;
+    @Column({ name: 'volume_from' })
+    public volumeFrom!: number;
+    @Column({ name: 'volume_to' })
+    public volumeTo!: number;
 
     @PrimaryColumn() public source!: string;
-    @PrimaryColumn() public observedTimestamp!: number;
+    @PrimaryColumn({ name: 'observed_timestamp', transformer: numberToBigIntTransformer })
+    public observedTimestamp!: number;
 }
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index c135c399b..9f7815b4e 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -6,6 +6,7 @@ import {
     ExchangeCancelEvent,
     ExchangeCancelUpToEvent,
     ExchangeFillEvent,
+    OHLCVExternal,
     Relayer,
     SraOrder,
     SraOrdersObservedTimeStamp,
@@ -20,6 +21,7 @@ const entities = [
     ExchangeCancelEvent,
     ExchangeCancelUpToEvent,
     ExchangeFillEvent,
+    OHLCVExternal,
     Relayer,
     SraOrder,
     SraOrdersObservedTimeStamp,
diff --git a/packages/pipeline/src/parsers/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/parsers/ohlcv_external/crypto_compare.ts
new file mode 100644
index 000000000..3efb90384
--- /dev/null
+++ b/packages/pipeline/src/parsers/ohlcv_external/crypto_compare.ts
@@ -0,0 +1,38 @@
+import { CryptoCompareOHLCVRecord } from '../../data_sources/ohlcv_external/crypto_compare';
+import { OHLCVExternal } from '../../entities';
+
+const ONE_SECOND = 1000; // Crypto Compare uses timestamps in seconds instead of milliseconds
+
+export interface OHLCVMetadata {
+    exchange: string;
+    fromSymbol: string;
+    toSymbol: string;
+    source: string;
+    observedTimestamp: number;
+    interval: number;
+}
+/**
+ * Parses OHLCV records from Crypto Compare into an array of OHLCVExternal entities
+ * @param rawRecords an array of OHLCV records from Crypto Compare (not the full response)
+ */
+export function parseRecords(rawRecords: CryptoCompareOHLCVRecord[], metadata: OHLCVMetadata): OHLCVExternal[] {
+    return rawRecords.map(rec => {
+        const ohlcvRecord = new OHLCVExternal();
+        ohlcvRecord.exchange = metadata.exchange;
+        ohlcvRecord.fromSymbol = metadata.fromSymbol;
+        ohlcvRecord.toSymbol = metadata.toSymbol;
+        ohlcvRecord.startTime = rec.time * ONE_SECOND - metadata.interval;
+        ohlcvRecord.endTime = rec.time * ONE_SECOND;
+
+        ohlcvRecord.open = rec.open;
+        ohlcvRecord.close = rec.close;
+        ohlcvRecord.low = rec.low;
+        ohlcvRecord.high = rec.high;
+        ohlcvRecord.volumeFrom = rec.volumefrom;
+        ohlcvRecord.volumeTo = rec.volumeto;
+
+        ohlcvRecord.source = metadata.source;
+        ohlcvRecord.observedTimestamp = metadata.observedTimestamp;
+        return ohlcvRecord;
+    });
+}
diff --git a/packages/pipeline/src/parsers/ohlcv_external/index.ts b/packages/pipeline/src/parsers/ohlcv_external/index.ts
deleted file mode 100644
index e69de29bb..000000000
diff --git a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
new file mode 100644
index 000000000..6979cd10e
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
@@ -0,0 +1,101 @@
+// tslint:disable:no-console
+import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
+
+import { CryptoCompareOHLCVSource } from '../data_sources/ohlcv_external/crypto_compare';
+import { OHLCVExternal } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { OHLCVMetadata, parseRecords } from '../parsers/ohlcv_external/crypto_compare';
+import { handleError } from '../utils';
+import { fetchOHLCVTradingPairsAsync, TradingPair } from '../utils/get_ohlcv_trading_pairs';
+
+const SOURCE_NAME = 'CryptoCompare';
+const TWO_HOURS_AGO = new Date().getTime() - 2 * 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
+const ONE_HOUR_AGO = new Date().getTime() - 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
+const ONE_SECOND = 1000;
+
+const MAX_CONCURRENT_REQUESTS = parseInt(process.env.CRYPTOCOMPARE_MAX_CONCURRENT_REQUESTS || '14', 10); // tslint:disable-line:custom-no-magic-numbers
+const EARLIEST_BACKFILL_DATE = process.env.OHLCV_EARLIEST_BACKFILL_DATE || '2010-09-01'; // the time when BTC/USD info starts appearing on Crypto Compare
+const EARLIEST_BACKFILL_TIME = new Date(EARLIEST_BACKFILL_DATE).getTime();
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const repository = connection.getRepository(OHLCVExternal);
+    const source = new CryptoCompareOHLCVSource(MAX_CONCURRENT_REQUESTS);
+
+    const jobTime = new Date().getTime();
+    const tradingPairs = await fetchOHLCVTradingPairsAsync(connection, SOURCE_NAME, EARLIEST_BACKFILL_TIME);
+    console.log(`Starting ${tradingPairs.length} job(s) to scrape Crypto Compare for OHLCV records...`);
+
+    const fetchAndSavePromises = tradingPairs.map(async pair => {
+        const pairs = source.generateBackfillIntervals(pair);
+        return fetchAndSaveAsync(source, repository, jobTime, pairs);
+    });
+    await Promise.all(fetchAndSavePromises);
+    console.log(`Finished scraping OHLCV records from Crypto Compare, exiting...`);
+    process.exit(0);
+})().catch(handleError);
+
+async function fetchAndSaveAsync(
+    source: CryptoCompareOHLCVSource,
+    repository: Repository<OHLCVExternal>,
+    jobTime: number,
+    pairs: TradingPair[],
+): Promise<void> {
+    const sortAscTimestamp = (a: TradingPair, b: TradingPair): number => {
+        if (a.latestSavedTime < b.latestSavedTime) {
+            return -1;
+        } else if (a.latestSavedTime > b.latestSavedTime) {
+            return 1;
+        } else {
+            return 0;
+        }
+    };
+    pairs.sort(sortAscTimestamp);
+
+    let i = 0;
+    while (i < pairs.length) {
+        const pair = pairs[i];
+        if (pair.latestSavedTime > TWO_HOURS_AGO) {
+            break;
+        }
+        const rawRecords = await source.getHourlyOHLCVAsync(pair);
+        const records = rawRecords.filter(rec => {
+            return rec.time * ONE_SECOND < ONE_HOUR_AGO && rec.time * ONE_SECOND > pair.latestSavedTime;
+        }); // Crypto Compare can take ~30mins to finalise records
+        if (records.length === 0) {
+            console.log(`No more records, stopping task for ${JSON.stringify(pair)}`);
+            break;
+        }
+        const metadata: OHLCVMetadata = {
+            exchange: source.default_exchange,
+            fromSymbol: pair.fromSymbol,
+            toSymbol: pair.toSymbol,
+            source: SOURCE_NAME,
+            observedTimestamp: jobTime,
+            interval: source.intervalBetweenRecords,
+        };
+        const parsedRecords = parseRecords(records, metadata);
+        try {
+            await saveRecordsAsync(repository, parsedRecords);
+            i++;
+        } catch (err) {
+            console.log(`Error saving OHLCVRecords, stopping task for ${JSON.stringify(pair)} [${err}]`);
+            break;
+        }
+    }
+    return Promise.resolve();
+}
+
+async function saveRecordsAsync(repository: Repository<OHLCVExternal>, records: OHLCVExternal[]): Promise<void> {
+    const metadata = [
+        records[0].fromSymbol,
+        records[0].toSymbol,
+        new Date(records[0].startTime),
+        new Date(records[records.length - 1].endTime),
+    ];
+
+    console.log(`Saving ${records.length} records to ${repository.metadata.name}... ${JSON.stringify(metadata)}`);
+    await repository.save(records);
+}
diff --git a/packages/pipeline/src/utils/get_ohlcv_trading_pairs.ts b/packages/pipeline/src/utils/get_ohlcv_trading_pairs.ts
new file mode 100644
index 000000000..9d3ef2fba
--- /dev/null
+++ b/packages/pipeline/src/utils/get_ohlcv_trading_pairs.ts
@@ -0,0 +1,92 @@
+import { fetchAsync } from '@0x/utils';
+import * as R from 'ramda';
+import { Connection } from 'typeorm';
+
+export interface TradingPair {
+    fromSymbol: string;
+    toSymbol: string;
+    latestSavedTime: number;
+}
+
+const COINLIST_API = 'https://min-api.cryptocompare.com/data/all/coinlist?BuiltOn=7605';
+
+interface CryptoCompareCoinListResp {
+    Data: Map<string, CryptoCompareCoin>;
+}
+
+interface CryptoCompareCoin {
+    Symbol: string;
+    BuiltOn: string;
+    SmartContractAddress: string;
+}
+
+const TO_CURRENCIES = ['USD', 'EUR', 'ETH', 'USDT'];
+const ETHEREUM_IDENTIFIER = '7605';
+const HTTP_OK_STATUS = 200;
+/**
+ * Get trading pairs with latest scraped time for OHLCV records
+ * @param conn a typeorm Connection to postgres
+ */
+export async function fetchOHLCVTradingPairsAsync(
+    conn: Connection,
+    source: string,
+    earliestBackfillTime: number,
+): Promise<TradingPair[]> {
+    // fetch existing ohlcv records
+    const latestTradingPairs: Array<{
+        from_symbol: string;
+        to_symbol: string;
+        latest: string;
+    }> = await conn.query(`SELECT
+    MAX(end_time) as latest,
+    from_symbol,
+    to_symbol
+    FROM raw.ohlcv_external
+    GROUP BY from_symbol, to_symbol;`);
+
+    const latestTradingPairsIndex: { [fromSym: string]: { [toSym: string]: number } } = {};
+    latestTradingPairs.forEach(pair => {
+        const latestIndex: { [toSym: string]: number } = latestTradingPairsIndex[pair.from_symbol] || {};
+        latestIndex[pair.to_symbol] = parseInt(pair.latest, 10); // tslint:disable-line:custom-no-magic-numbers
+        latestTradingPairsIndex[pair.from_symbol] = latestIndex;
+    });
+
+    // get token symbols used by Crypto Compare
+    const allCoinsResp = await fetchAsync(COINLIST_API);
+    if (allCoinsResp.status !== HTTP_OK_STATUS) {
+        return [];
+    }
+    const allCoins: CryptoCompareCoinListResp = await allCoinsResp.json();
+    const erc20CoinsIndex: Map<string, string> = new Map();
+    Object.entries(allCoins.Data).forEach(pair => {
+        const [symbol, coinData] = pair;
+        if (coinData.BuiltOn === ETHEREUM_IDENTIFIER && coinData.SmartContractAddress !== 'N/A') {
+            erc20CoinsIndex.set(coinData.SmartContractAddress.toLowerCase(), symbol);
+        }
+    });
+
+    // fetch all tokens that are traded on 0x
+    const rawTokenAddresses: Array<{ tokenaddress: string }> = await conn.query(
+        `SELECT DISTINCT(maker_token_address) as tokenaddress FROM raw.exchange_fill_events UNION
+      SELECT DISTINCT(taker_token_address) as tokenaddress FROM raw.exchange_fill_events`,
+    );
+    const tokenAddresses = R.pluck('tokenaddress', rawTokenAddresses);
+
+    // join token addresses with CC symbols
+    const allTokenSymbols: string[] = tokenAddresses
+        .map(tokenAddress => erc20CoinsIndex.get(tokenAddress.toLowerCase()) || '')
+        .filter(x => x);
+
+    // generate list of all tokens with time of latest existing record OR default earliest time
+    const allTradingPairCombinations: TradingPair[] = R.chain(sym => {
+        return TO_CURRENCIES.map(fiat => {
+            return {
+                fromSymbol: sym,
+                toSymbol: fiat,
+                latestSavedTime: R.path<number>([sym, fiat], latestTradingPairsIndex) || earliestBackfillTime,
+            };
+        });
+    }, allTokenSymbols);
+
+    return allTradingPairCombinations;
+}
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index 918cfc695..718ea6133 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -35,12 +35,3 @@ export function handleError(e: any): void {
     }
     process.exit(1);
 }
-
-/**
- * Returns the unix timestamp of the current hour
- */
-export function getHourInUnixTime(): number {
-    const currentTime: number = Date.now();
-    // tslint:disable-next-line
-    return currentTime - currentTime % (3600 * 1000);
-}
diff --git a/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts b/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts
new file mode 100644
index 000000000..cb374bbb1
--- /dev/null
+++ b/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts
@@ -0,0 +1,47 @@
+import * as chai from 'chai';
+import 'mocha';
+import * as R from 'ramda';
+
+import { CryptoCompareOHLCVSource } from '../../../src/data_sources/ohlcv_external/crypto_compare';
+import { TradingPair } from '../../../src/utils/get_ohlcv_trading_pairs';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('ohlcv_external data source (Crypto Compare)', () => {
+    describe('generateBackfillIntervals', () => {
+        it('generates pairs with intervals to query', () => {
+            const source = new CryptoCompareOHLCVSource();
+            const pair: TradingPair = {
+                fromSymbol: 'ETH',
+                toSymbol: 'ZRX',
+                latestSavedTime: new Date().getTime() - source.interval * 2,
+            };
+
+            const expected = [
+                pair,
+                R.merge(pair, { latestSavedTime: pair.latestSavedTime + source.interval }),
+                R.merge(pair, { latestSavedTime: pair.latestSavedTime + source.interval * 2 }),
+            ];
+
+            const actual = source.generateBackfillIntervals(pair);
+            expect(actual).deep.equal(expected);
+        });
+
+        it('returns single pair if no backfill is needed', () => {
+            const source = new CryptoCompareOHLCVSource();
+            const pair: TradingPair = {
+                fromSymbol: 'ETH',
+                toSymbol: 'ZRX',
+                latestSavedTime: new Date().getTime() - source.interval + 5000,
+            };
+
+            const expected = [pair];
+
+            const actual = source.generateBackfillIntervals(pair);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/entities/ohlcv_external_test.ts b/packages/pipeline/test/entities/ohlcv_external_test.ts
new file mode 100644
index 000000000..8b995db50
--- /dev/null
+++ b/packages/pipeline/test/entities/ohlcv_external_test.ts
@@ -0,0 +1,35 @@
+import 'mocha';
+import 'reflect-metadata';
+
+import { OHLCVExternal } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const ohlcvExternal: OHLCVExternal = {
+    exchange: 'CCCAGG',
+    fromSymbol: 'ETH',
+    toSymbol: 'ZRX',
+    startTime: 1543352400000,
+    endTime: 1543356000000,
+    open: 307.41,
+    close: 310.08,
+    low: 304.6,
+    high: 310.27,
+    volumeFrom: 904.6,
+    volumeTo: 278238.5,
+    source: 'Crypto Compare',
+    observedTimestamp: 1543442338074,
+};
+
+// tslint:disable:custom-no-magic-numbers
+describe('OHLCVExternal entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const repository = connection.getRepository(OHLCVExternal);
+        await testSaveAndFindEntityAsync(repository, ohlcvExternal);
+    });
+});
diff --git a/packages/pipeline/test/parsers/ohlcv_external/crypto_compare_test.ts b/packages/pipeline/test/parsers/ohlcv_external/crypto_compare_test.ts
new file mode 100644
index 000000000..118cafc5e
--- /dev/null
+++ b/packages/pipeline/test/parsers/ohlcv_external/crypto_compare_test.ts
@@ -0,0 +1,62 @@
+import * as chai from 'chai';
+import 'mocha';
+import * as R from 'ramda';
+
+import { CryptoCompareOHLCVRecord } from '../../../src/data_sources/ohlcv_external/crypto_compare';
+import { OHLCVExternal } from '../../../src/entities';
+import { OHLCVMetadata, parseRecords } from '../../../src/parsers/ohlcv_external/crypto_compare';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('ohlcv_external parser (Crypto Compare)', () => {
+    describe('parseRecords', () => {
+        const record: CryptoCompareOHLCVRecord = {
+            time: 200,
+            close: 100,
+            high: 101,
+            low: 99,
+            open: 98,
+            volumefrom: 1234,
+            volumeto: 4321,
+        };
+
+        const metadata: OHLCVMetadata = {
+            fromSymbol: 'ETH',
+            toSymbol: 'ZRX',
+            exchange: 'CCCAGG',
+            source: 'CryptoCompare',
+            observedTimestamp: new Date().getTime(),
+            interval: 100000,
+        };
+
+        const entity = new OHLCVExternal();
+        entity.exchange = metadata.exchange;
+        entity.fromSymbol = metadata.fromSymbol;
+        entity.toSymbol = metadata.toSymbol;
+        entity.startTime = 100000;
+        entity.endTime = 200000;
+        entity.open = record.open;
+        entity.close = record.close;
+        entity.low = record.low;
+        entity.high = record.high;
+        entity.volumeFrom = record.volumefrom;
+        entity.volumeTo = record.volumeto;
+        entity.source = metadata.source;
+        entity.observedTimestamp = metadata.observedTimestamp;
+
+        it('converts Crypto Compare OHLCV records to OHLCVExternal entity', () => {
+            const input = [record, R.merge(record, { time: 300 }), R.merge(record, { time: 400 })];
+            const expected = [
+                entity,
+                R.merge(entity, { startTime: 200000, endTime: 300000 }),
+                R.merge(entity, { startTime: 300000, endTime: 400000 }),
+            ];
+
+            const actual = parseRecords(input, metadata);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
-- 
cgit v1.2.3


From ce013489ecf86ac7ad51e2f2cd435b18d6054993 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 14:30:31 -0800
Subject: feat: add copy code feature

---
 packages/website/ts/components/ui/container.tsx |  1 +
 packages/website/ts/pages/instant/code_demo.tsx | 20 +++++++++++++++++---
 2 files changed, 18 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/container.tsx b/packages/website/ts/components/ui/container.tsx
index c2ae9ad9c..ae00851e5 100644
--- a/packages/website/ts/components/ui/container.tsx
+++ b/packages/website/ts/components/ui/container.tsx
@@ -44,6 +44,7 @@ export interface ContainerProps {
     right?: string;
     bottom?: string;
     zIndex?: number;
+    float?: 'right' | 'left';
     Tag?: ContainerTag;
     cursor?: string;
     id?: string;
diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index 4fe1928f5..9a04fceed 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -1,5 +1,10 @@
 import * as React from 'react';
+import * as CopyToClipboard from 'react-copy-to-clipboard';
 import SyntaxHighlighter from 'react-syntax-highlighter';
+
+import { Button } from 'ts/components/ui/button';
+import { Container } from 'ts/components/ui/container';
+import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 import { styled } from 'ts/style/theme';
 
@@ -142,7 +147,16 @@ export interface CodeDemoProps {
 }
 
 export const CodeDemo: React.StatelessComponent<CodeDemoProps> = props => (
-    <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
-        {props.children}
-    </SyntaxHighlighter>
+    <Container position="relative" height="100%">
+        <Container position="absolute" top="10px" right="10px">
+            <CopyToClipboard text={props.children}>
+                <Button fontSize="14px">
+                    <b>Copy</b>
+                </Button>
+            </CopyToClipboard>
+        </Container>
+        <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
+            {props.children}
+        </SyntaxHighlighter>
+    </Container>
 );
-- 
cgit v1.2.3


From 14ad091e83c12ff9dca49a6948cbeeac668730f4 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 4 Dec 2018 15:20:26 -0800
Subject: fix(instant): lighten the overlay color to 0.7 opacity from 0.9

---
 packages/instant/src/components/ui/overlay.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/ui/overlay.tsx b/packages/instant/src/components/ui/overlay.tsx
index 7d311dc2f..0b5eaf299 100644
--- a/packages/instant/src/components/ui/overlay.tsx
+++ b/packages/instant/src/components/ui/overlay.tsx
@@ -33,7 +33,7 @@ export const Overlay =
 
 Overlay.defaultProps = {
     zIndex: zIndex.overlayDefault,
-    backgroundColor: generateOverlayBlack(0.9),
+    backgroundColor: generateOverlayBlack(0.7),
 };
 
 Overlay.displayName = 'Overlay';
-- 
cgit v1.2.3


From 8721d4ed7a7a38f77847b45619f15315044c375c Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 4 Dec 2018 15:23:15 -0800
Subject: Fix linter

---
 packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts b/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts
index b02468e9b..7868e9c5a 100644
--- a/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts
+++ b/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts
@@ -27,7 +27,7 @@ let connection: Connection;
         await Promise.all(
             marketsChunk.map(async (market: DdexMarket) => getAndSaveMarketOrderbook(ddexSource, market)),
         );
-        await new Promise(resolve => setTimeout(resolve, MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY));
+        await new Promise<void>(resolve => setTimeout(resolve, MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY));
     }
     process.exit(0);
 })().catch(handleError);
-- 
cgit v1.2.3


From 8b659dbd77294f3d44f4c1fe75a62d6fec3fea15 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 4 Dec 2018 15:20:55 -0800
Subject: feat(instant): give a stable class name to the close button on the
 overlay

---
 .../src/components/zero_ex_instant_overlay.tsx       | 20 +++++++++++---------
 packages/instant/src/constants.ts                    |  1 +
 2 files changed, 12 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_overlay.tsx b/packages/instant/src/components/zero_ex_instant_overlay.tsx
index b3fb57dd6..f823d050d 100644
--- a/packages/instant/src/components/zero_ex_instant_overlay.tsx
+++ b/packages/instant/src/components/zero_ex_instant_overlay.tsx
@@ -1,7 +1,7 @@
 import * as React from 'react';
 
 import { ZeroExInstantContainer } from '../components/zero_ex_instant_container';
-import { MAIN_CONTAINER_DIV_CLASS, OVERLAY_DIV_CLASS } from '../constants';
+import { MAIN_CONTAINER_DIV_CLASS, OVERLAY_CLOSE_BUTTON_DIV_CLASS, OVERLAY_DIV_CLASS } from '../constants';
 import { ColorOption } from '../style/theme';
 
 import { Container } from './ui/container';
@@ -22,14 +22,16 @@ export const ZeroExInstantOverlay: React.StatelessComponent<ZeroExInstantOverlay
             <Overlay zIndex={zIndex} className={OVERLAY_DIV_CLASS}>
                 <Flex height="100vh">
                     <Container position="absolute" top="0px" right="0px" display={{ default: 'initial', sm: 'none' }}>
-                        <Icon
-                            height={18}
-                            width={18}
-                            color={ColorOption.white}
-                            icon="closeX"
-                            onClick={onClose}
-                            padding="2em 2em"
-                        />
+                        <Container className={OVERLAY_CLOSE_BUTTON_DIV_CLASS}>
+                            <Icon
+                                height={18}
+                                width={18}
+                                color={ColorOption.white}
+                                icon="closeX"
+                                onClick={onClose}
+                                padding="2em 2em"
+                            />
+                        </Container>
                     </Container>
                     <Container
                         width={{ default: 'auto', sm: '100%' }}
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index 2439c7349..89d4b88d0 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -8,6 +8,7 @@ export const DEFAULT_ZERO_EX_CONTAINER_SELECTOR = '#zeroExInstantContainer';
 export const INJECTED_DIV_CLASS = 'zeroExInstantResetRoot';
 export const INJECTED_DIV_ID = 'zeroExInstant';
 export const OVERLAY_DIV_CLASS = 'zeroExInstantOverlay';
+export const OVERLAY_CLOSE_BUTTON_DIV_CLASS = 'zeroExInstantOverlayCloseButton';
 export const MAIN_CONTAINER_DIV_CLASS = 'zeroExInstantMainContainer';
 export const WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX = 'Transaction failed';
 export const GWEI_IN_WEI = new BigNumber(1000000000);
-- 
cgit v1.2.3


From 1b4c477ddb13d5d305f3a607e3b3c837d143b311 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 15:42:56 -0800
Subject: Ensure build process receives build arguments

See https://github.com/entropitor/dotenv-cli/issues/8
---
 packages/instant/.dogfood.discharge.json    | 2 +-
 packages/instant/.production.discharge.json | 2 +-
 packages/instant/.staging.discharge.json    | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/.dogfood.discharge.json b/packages/instant/.dogfood.discharge.json
index 5d6a09a16..651b3daa6 100644
--- a/packages/instant/.dogfood.discharge.json
+++ b/packages/instant/.dogfood.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-dogfood",
-    "build_command": "WEBPACK_OUTPUT_PATH=public dotenv yarn build --env.discharge_target=dogfood",
+    "build_command": "WEBPACK_OUTPUT_PATH=public dotenv yarn build -- --env.discharge_target=dogfood",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json
index 947f68b1a..1ce39fdd8 100644
--- a/packages/instant/.production.discharge.json
+++ b/packages/instant/.production.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "instant.0xproject.com",
-    "build_command": "dotenv yarn build --env.discharge_target=production",
+    "build_command": "dotenv yarn build -- --env.discharge_target=production",
     "upload_directory": "umd",
     "index_key": "instant.js",
     "error_key": "404.html",
diff --git a/packages/instant/.staging.discharge.json b/packages/instant/.staging.discharge.json
index bd5f28ba8..844e3ca4e 100644
--- a/packages/instant/.staging.discharge.json
+++ b/packages/instant/.staging.discharge.json
@@ -1,6 +1,6 @@
 {
     "domain": "0x-instant-staging",
-    "build_command": "dotenv WEBPACK_OUTPUT_PATH=public yarn build --env.discharge_target=staging",
+    "build_command": "WEBPACK_OUTPUT_PATH=public dotenv yarn build -- --env.discharge_target=staging",
     "upload_directory": "public",
     "index_key": "index.html",
     "error_key": "index.html",
-- 
cgit v1.2.3


From feb715a08bba50f07600ef747246cb8417f98cfe Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Tue, 4 Dec 2018 15:44:48 -0800
Subject: fix(instant): remove extra container around the button

---
 .../src/components/zero_ex_instant_overlay.tsx     | 26 +++++++++++++---------
 1 file changed, 15 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_overlay.tsx b/packages/instant/src/components/zero_ex_instant_overlay.tsx
index f823d050d..96e560691 100644
--- a/packages/instant/src/components/zero_ex_instant_overlay.tsx
+++ b/packages/instant/src/components/zero_ex_instant_overlay.tsx
@@ -21,17 +21,21 @@ export const ZeroExInstantOverlay: React.StatelessComponent<ZeroExInstantOverlay
         <ZeroExInstantProvider {...rest}>
             <Overlay zIndex={zIndex} className={OVERLAY_DIV_CLASS}>
                 <Flex height="100vh">
-                    <Container position="absolute" top="0px" right="0px" display={{ default: 'initial', sm: 'none' }}>
-                        <Container className={OVERLAY_CLOSE_BUTTON_DIV_CLASS}>
-                            <Icon
-                                height={18}
-                                width={18}
-                                color={ColorOption.white}
-                                icon="closeX"
-                                onClick={onClose}
-                                padding="2em 2em"
-                            />
-                        </Container>
+                    <Container
+                        className={OVERLAY_CLOSE_BUTTON_DIV_CLASS}
+                        position="absolute"
+                        top="0px"
+                        right="0px"
+                        display={{ default: 'initial', sm: 'none' }}
+                    >
+                        <Icon
+                            height={18}
+                            width={18}
+                            color={ColorOption.white}
+                            icon="closeX"
+                            onClick={onClose}
+                            padding="2em 2em"
+                        />
                     </Container>
                     <Container
                         width={{ default: 'auto', sm: '100%' }}
-- 
cgit v1.2.3


From 5c29b918df4ac8b0f7914e8da10fa1ae530ff4e8 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 15:45:23 -0800
Subject: chore: run linter

---
 packages/website/ts/pages/instant/code_demo.tsx             | 1 -
 packages/website/ts/pages/instant/fee_percentage_slider.tsx | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index 9a04fceed..c5e565d61 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -4,7 +4,6 @@ import SyntaxHighlighter from 'react-syntax-highlighter';
 
 import { Button } from 'ts/components/ui/button';
 import { Container } from 'ts/components/ui/container';
-import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 import { styled } from 'ts/style/theme';
 
diff --git a/packages/website/ts/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
index 6256c6cb3..4c92883cb 100644
--- a/packages/website/ts/pages/instant/fee_percentage_slider.tsx
+++ b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
@@ -4,7 +4,7 @@ import * as React from 'react';
 
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
-import { injectGlobal, styled } from 'ts/style/theme';
+import { injectGlobal } from 'ts/style/theme';
 
 const SliderWithTooltip = (Slider as any).createSliderWithTooltip(Slider);
 // tslint:disable-next-line:no-unused-expression
-- 
cgit v1.2.3


From 1cc043d7a9d2c7bbdfc6b692ca30b8af8d6b8606 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 15:58:36 -0800
Subject: feat(instant): input to trigger error for rollbar testing

---
 packages/instant/src/components/scaling_amount_input.tsx | 5 +++++
 packages/instant/src/constants.ts                        | 1 +
 2 files changed, 6 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/src/components/scaling_amount_input.tsx b/packages/instant/src/components/scaling_amount_input.tsx
index 0861bbe05..f95020461 100644
--- a/packages/instant/src/components/scaling_amount_input.tsx
+++ b/packages/instant/src/components/scaling_amount_input.tsx
@@ -4,6 +4,7 @@ import * as React from 'react';
 
 import { Maybe } from '../types';
 
+import { MAGIC_TRIGGER_ERROR_INPUT } from '../constants';
 import { ColorOption } from '../style/theme';
 import { maybeBigNumberUtil } from '../util/maybe_big_number';
 import { util } from '../util/util';
@@ -71,6 +72,10 @@ export class ScalingAmountInput extends React.Component<ScalingAmountInputProps,
         );
     }
     private readonly _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
+        if (event.target.value === MAGIC_TRIGGER_ERROR_INPUT) {
+            throw new Error('Triggered error');
+        }
+
         const sanitizedValue = event.target.value.replace(/[^0-9.]/g, ''); // only allow numbers and "."
         this.setState({
             stringValue: sanitizedValue,
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index 2439c7349..bf434e33e 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -17,6 +17,7 @@ export const ACCOUNT_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 5;
 export const BUY_QUOTE_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 15;
 export const DEFAULT_GAS_PRICE = GWEI_IN_WEI.mul(6);
 export const DEFAULT_ESTIMATED_TRANSACTION_TIME_MS = ONE_MINUTE_MS * 2;
+export const MAGIC_TRIGGER_ERROR_INPUT = '0`';
 export const ETH_GAS_STATION_API_BASE_URL = 'https://ethgasstation.info';
 export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const HEAP_ENABLED = process.env.HEAP_ENABLED;
-- 
cgit v1.2.3


From a138ee7e836a2ddb7a2ae317fe56dddaca5703ff Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 16:10:56 -0800
Subject: Add GIT_SHA and NPM_VERSION constants, report git and npm version in
 error

---
 packages/instant/src/components/scaling_amount_input.tsx | 4 ++--
 packages/instant/src/constants.ts                        | 5 ++++-
 packages/instant/src/util/analytics.ts                   | 6 +++---
 packages/instant/src/util/error_reporter.ts              | 4 ++--
 4 files changed, 11 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/scaling_amount_input.tsx b/packages/instant/src/components/scaling_amount_input.tsx
index f95020461..86aca5a65 100644
--- a/packages/instant/src/components/scaling_amount_input.tsx
+++ b/packages/instant/src/components/scaling_amount_input.tsx
@@ -4,7 +4,7 @@ import * as React from 'react';
 
 import { Maybe } from '../types';
 
-import { MAGIC_TRIGGER_ERROR_INPUT } from '../constants';
+import { GIT_SHA, MAGIC_TRIGGER_ERROR_INPUT, MAGIC_TRIGGER_ERROR_MESSAGE, NPM_PACKAGE_VERSION } from '../constants';
 import { ColorOption } from '../style/theme';
 import { maybeBigNumberUtil } from '../util/maybe_big_number';
 import { util } from '../util/util';
@@ -73,7 +73,7 @@ export class ScalingAmountInput extends React.Component<ScalingAmountInputProps,
     }
     private readonly _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
         if (event.target.value === MAGIC_TRIGGER_ERROR_INPUT) {
-            throw new Error('Triggered error');
+            throw new Error(`${MAGIC_TRIGGER_ERROR_MESSAGE} git: ${GIT_SHA}, npm: ${NPM_PACKAGE_VERSION}`);
         }
 
         const sanitizedValue = event.target.value.replace(/[^0-9.]/g, ''); // only allow numbers and "."
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index bf434e33e..295208b2d 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -13,11 +13,14 @@ export const WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX = 'Transaction fa
 export const GWEI_IN_WEI = new BigNumber(1000000000);
 export const ONE_SECOND_MS = 1000;
 export const ONE_MINUTE_MS = ONE_SECOND_MS * 60;
+export const GIT_SHA = process.env.GIT_SHA;
+export const NPM_PACKAGE_VERSION = process.env.NPM_PACKAGE_VERSION;
 export const ACCOUNT_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 5;
 export const BUY_QUOTE_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 15;
 export const DEFAULT_GAS_PRICE = GWEI_IN_WEI.mul(6);
 export const DEFAULT_ESTIMATED_TRANSACTION_TIME_MS = ONE_MINUTE_MS * 2;
-export const MAGIC_TRIGGER_ERROR_INPUT = '0`';
+export const MAGIC_TRIGGER_ERROR_INPUT = '0€';
+export const MAGIC_TRIGGER_ERROR_MESSAGE = 'Triggered error';
 export const ETH_GAS_STATION_API_BASE_URL = 'https://ethgasstation.info';
 export const HEAP_ANALYTICS_ID = process.env.HEAP_ANALYTICS_ID;
 export const HEAP_ENABLED = process.env.HEAP_ENABLED;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 760ec8b5c..b7cbfa82a 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -2,7 +2,7 @@ import { BuyQuote } from '@0x/asset-buyer';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { HEAP_ENABLED, INSTANT_DISCHARGE_TARGET } from '../constants';
+import { GIT_SHA, HEAP_ENABLED, INSTANT_DISCHARGE_TARGET, NPM_PACKAGE_VERSION } from '../constants';
 import {
     AffiliateInfo,
     Asset,
@@ -145,8 +145,8 @@ export const analytics = {
             embeddedUrl: window.location.href,
             networkId: network,
             providerName: providerState.name,
-            gitSha: process.env.GIT_SHA,
-            npmVersion: process.env.NPM_PACKAGE_VERSION,
+            gitSha: GIT_SHA,
+            npmVersion: NPM_PACKAGE_VERSION,
             orderSource: orderSourceName,
             affiliateAddress,
             affiliateFeePercent,
diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index 3ec7b6daa..b1824eaf9 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -1,7 +1,7 @@
 import { logUtils } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { HOST_DOMAINS, INSTANT_DISCHARGE_TARGET, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
+import { GIT_SHA, HOST_DOMAINS, INSTANT_DISCHARGE_TARGET, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
 
 // Import version of Rollbar designed for embedded components
 // See https://docs.rollbar.com/docs/using-rollbarjs-inside-an-embedded-component
@@ -24,7 +24,7 @@ export const setupRollbar = (): any => {
                 client: {
                     javascript: {
                         source_map_enabled: true,
-                        code_version: process.env.GIT_SHA,
+                        code_version: GIT_SHA,
                         guess_uncaught_frames: true,
                     },
                 },
-- 
cgit v1.2.3


From 04226106a293f5e716bb3e268e89c7b231da96aa Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 16:33:49 -0800
Subject: ethBalanceInUnitAmount -> lastEthBalanceInUnitAmount

---
 packages/instant/.DS_Store                         | Bin 0 -> 8196 bytes
 packages/instant/src/redux/analytics_middleware.ts |   2 +-
 packages/instant/src/util/analytics.ts             |   2 +-
 3 files changed, 2 insertions(+), 2 deletions(-)
 create mode 100644 packages/instant/.DS_Store

(limited to 'packages')

diff --git a/packages/instant/.DS_Store b/packages/instant/.DS_Store
new file mode 100644
index 000000000..9a0cceca6
Binary files /dev/null and b/packages/instant/.DS_Store differ
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 9a98649f6..3f7a51707 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -54,7 +54,7 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
                     curAccount.ethBalanceInWei,
                     ETH_DECIMALS,
                 ).toString();
-                analytics.addUserProperties({ ethBalanceInUnitAmount});
+                analytics.addUserProperties({ lastEthBalanceInUnitAmount: ethBalanceInUnitAmount });
                 analytics.addEventProperties({ ethBalanceInUnitAmount });
             }
             break;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index b632e8f1a..4bc4e7c6d 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -95,7 +95,7 @@ const buyQuoteEventProperties = (buyQuote: BuyQuote) => {
 
 export interface AnalyticsUserOptions {
     lastKnownEthAddress?: string;
-    ethBalanceInUnitAmount?: string;
+    lastEthBalanceInUnitAmount?: string;
 }
 export interface AnalyticsEventOptions {
     embeddedHost?: string;
-- 
cgit v1.2.3


From f327d7b4d955e954c0f46bc77b7e3b34eb440dbb Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 16:41:47 -0800
Subject: fix(instant): center powered by 0x svg

---
 packages/instant/src/components/zero_ex_instant_container.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 8a809ee31..0337c7714 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -70,7 +70,7 @@ export class ZeroExInstantContainer extends React.Component<ZeroExInstantContain
                         marginTop="10px"
                         marginLeft="auto"
                         marginRight="auto"
-                        width="140px"
+                        width="108px"
                     >
                         <a href={ZERO_EX_SITE_URL} target="_blank">
                             <PoweredByLogo />
-- 
cgit v1.2.3


From d579ba1eda0fd3c0ca3d00d3d7874d8a9960777e Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 16:45:09 -0800
Subject: Please unlock -> Click to connect

---
 packages/instant/src/components/payment_method.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/payment_method.tsx b/packages/instant/src/components/payment_method.tsx
index 603788748..b10cd8d75 100644
--- a/packages/instant/src/components/payment_method.tsx
+++ b/packages/instant/src/components/payment_method.tsx
@@ -91,7 +91,7 @@ export class PaymentMethod extends React.Component<PaymentMethodProps> {
                         image={<Icon width={13} icon="lock" color={ColorOption.black} />}
                         {...colors}
                     >
-                        Please Unlock {this.props.walletDisplayName}
+                        Click to connect {this.props.walletDisplayName}
                     </WalletPrompt>
                 );
             case AccountState.None:
-- 
cgit v1.2.3


From 0af1bf11c86361010fa741541244a9e76674bccf Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 17:11:58 -0800
Subject: Use git sha and npm version from constants

---
 packages/instant/src/index.umd.ts | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/index.umd.ts b/packages/instant/src/index.umd.ts
index b92fa3a7c..d172f4145 100644
--- a/packages/instant/src/index.umd.ts
+++ b/packages/instant/src/index.umd.ts
@@ -2,7 +2,13 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import * as ReactDOM from 'react-dom';
 
-import { DEFAULT_ZERO_EX_CONTAINER_SELECTOR, INJECTED_DIV_CLASS, INJECTED_DIV_ID } from './constants';
+import {
+    DEFAULT_ZERO_EX_CONTAINER_SELECTOR,
+    GIT_SHA as GIT_SHA_FROM_CONSTANT,
+    INJECTED_DIV_CLASS,
+    INJECTED_DIV_ID,
+    NPM_PACKAGE_VERSION,
+} from './constants';
 import { ZeroExInstantOverlay, ZeroExInstantOverlayProps } from './index';
 import { analytics } from './util/analytics';
 import { assert } from './util/assert';
@@ -117,5 +123,5 @@ export const render = (config: ZeroExInstantConfig, selector: string = DEFAULT_Z
 };
 
 // Write version info to the exported object for debugging
-export const GIT_SHA = process.env.GIT_SHA;
-export const NPM_VERSION = process.env.NPM_PACKAGE_VERSION;
+export const GIT_SHA = GIT_SHA_FROM_CONSTANT;
+export const NPM_VERSION = NPM_PACKAGE_VERSION;
-- 
cgit v1.2.3


From 40ac4509caf8749671b27f046941ac30e77aa521 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 4 Dec 2018 17:24:34 -0800
Subject: Wallet prompt tweaks per Chris's comment

---
 packages/instant/src/components/payment_method.tsx | 8 ++++++--
 packages/instant/src/components/wallet_prompt.tsx  | 4 ++--
 packages/instant/src/style/theme.ts                | 4 ++--
 3 files changed, 10 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/payment_method.tsx b/packages/instant/src/components/payment_method.tsx
index b10cd8d75..7c93f1d1c 100644
--- a/packages/instant/src/components/payment_method.tsx
+++ b/packages/instant/src/components/payment_method.tsx
@@ -88,10 +88,14 @@ export class PaymentMethod extends React.Component<PaymentMethodProps> {
                 return (
                     <WalletPrompt
                         onClick={this.props.onUnlockWalletClick}
-                        image={<Icon width={13} icon="lock" color={ColorOption.black} />}
+                        image={
+                            <Container position="relative" top="2px">
+                                <Icon width={13} icon="lock" color={ColorOption.black} />
+                            </Container>
+                        }
                         {...colors}
                     >
-                        Click to connect {this.props.walletDisplayName}
+                        Click to Connect {this.props.walletDisplayName}
                     </WalletPrompt>
                 );
             case AccountState.None:
diff --git a/packages/instant/src/components/wallet_prompt.tsx b/packages/instant/src/components/wallet_prompt.tsx
index a0b3ae457..c07cfe7b5 100644
--- a/packages/instant/src/components/wallet_prompt.tsx
+++ b/packages/instant/src/components/wallet_prompt.tsx
@@ -21,7 +21,7 @@ export const WalletPrompt: React.StatelessComponent<WalletPromptProps> = ({
     primaryColor,
 }) => (
     <Container
-        padding="14.5px"
+        padding="10px"
         border={`1px solid ${primaryColor}`}
         backgroundColor={secondaryColor}
         width="100%"
@@ -33,7 +33,7 @@ export const WalletPrompt: React.StatelessComponent<WalletPromptProps> = ({
         <Flex>
             {image}
             <Container marginLeft="10px">
-                <Text fontSize="16px" fontColor={primaryColor}>
+                <Text fontSize="16px" fontColor={primaryColor} fontWeight="500">
                     {children}
                 </Text>
             </Container>
diff --git a/packages/instant/src/style/theme.ts b/packages/instant/src/style/theme.ts
index 71e4b7052..fd3f03c3f 100644
--- a/packages/instant/src/style/theme.ts
+++ b/packages/instant/src/style/theme.ts
@@ -38,8 +38,8 @@ export const theme: Theme = {
     lightestGrey: '#EEEEEE',
     darkGrey: '#333333',
     white: 'white',
-    lightOrange: '#F9F2ED',
-    darkOrange: '#F2994C',
+    lightOrange: '#FFF8F2',
+    darkOrange: '#F7A24F',
     green: '#3CB34F',
     red: '#D00000',
     darkBlue: '#135df6',
-- 
cgit v1.2.3


From ebdc539da7f5714ddff74c5ee3f34667d7115d6e Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Tue, 4 Dec 2018 19:31:19 -0800
Subject: Fix typo in packages/pipeline/src/parsers/bloxy/index.ts

Co-Authored-By: albrow <stephenalexbrowne@gmail.com>
---
 packages/pipeline/src/parsers/bloxy/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/parsers/bloxy/index.ts b/packages/pipeline/src/parsers/bloxy/index.ts
index af07c7507..caa55d289 100644
--- a/packages/pipeline/src/parsers/bloxy/index.ts
+++ b/packages/pipeline/src/parsers/bloxy/index.ts
@@ -49,5 +49,5 @@ export function _parseBloxyTrade(rawTrade: BloxyTrade): DexTrade {
     return dexTrade;
 }
 
-// Works with any form of escaoed null character (e.g., '\0' and '\u0000').
+// Works with any form of escaped null character (e.g., '\0' and '\u0000').
 const filterNullCharacters = R.replace(/\0/g, '');
-- 
cgit v1.2.3


From 549f5e4655f246062dd6451065ec01eb789dbd8f Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Tue, 4 Dec 2018 19:56:23 -0800
Subject: Use a string template in
 packages/pipeline/src/scripts/pull_missing_events.ts

Co-Authored-By: albrow <stephenalexbrowne@gmail.com>
---
 packages/pipeline/src/scripts/pull_missing_events.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index 68cabe3de..c7e07c540 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -74,7 +74,7 @@ async function getStartBlockAsync<T extends ExchangeEvent>(repository: Repositor
     }
     const tableName = repository.metadata.tableName;
     if (!tableNameRegex.test(tableName)) {
-        throw new Error('Unexpected special character in table name: ' + tableName);
+        throw new Error(`Unexpected special character in table name: ${tableName}`);
     }
     const queryResult = await connection.query(
         `SELECT block_number FROM raw.${tableName} ORDER BY block_number DESC LIMIT 1`,
-- 
cgit v1.2.3


From 00f86ca0f7871639d2b0be496f6f8c5e0d8d7ffe Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 4 Dec 2018 20:04:08 -0800
Subject: Address PR feedback

---
 packages/pipeline/README.md                        | 21 +++++++-------
 ...9179-ConvertTokenMetadataDecimalsToBigNumber.ts | 17 +++++++++++
 packages/pipeline/package.json                     |  7 +----
 .../contract-wrappers/exchange_events.ts           |  3 +-
 .../pipeline/src/entities/exchange_cancel_event.ts |  2 --
 .../src/entities/exchange_cancel_up_to_event.ts    |  2 --
 .../pipeline/src/entities/exchange_fill_event.ts   |  2 --
 packages/pipeline/src/entities/relayer.ts          |  3 --
 packages/pipeline/src/entities/token_metadata.ts   |  9 +++---
 packages/pipeline/src/parsers/events/index.ts      | 13 ++++-----
 .../pipeline/src/parsers/relayer_registry/index.ts | 13 +++++----
 .../pipeline/src/parsers/token_metadata/index.ts   |  6 ++--
 packages/pipeline/src/parsers/web3/index.ts        |  1 -
 .../pipeline/src/scripts/pull_missing_blocks.ts    |  7 ++---
 .../pipeline/src/scripts/pull_missing_events.ts    |  5 ++--
 .../src/scripts/pull_radar_relay_orders.ts         | 33 +++++++++++++---------
 .../pipeline/src/scripts/pull_trusted_tokens.ts    | 14 ++++-----
 packages/pipeline/src/utils/constants.ts           |  3 ++
 packages/pipeline/src/utils/index.ts               |  1 +
 .../pipeline/src/utils/transformers/big_number.ts  |  8 +++---
 .../pipeline/test/entities/token_metadata_test.ts  |  7 +++--
 21 files changed, 96 insertions(+), 81 deletions(-)
 create mode 100644 packages/pipeline/migrations/1543980079179-ConvertTokenMetadataDecimalsToBigNumber.ts
 create mode 100644 packages/pipeline/src/utils/constants.ts

(limited to 'packages')

diff --git a/packages/pipeline/README.md b/packages/pipeline/README.md
index fb563b14c..0f4abd935 100644
--- a/packages/pipeline/README.md
+++ b/packages/pipeline/README.md
@@ -42,7 +42,8 @@ Revert the most recent migration (CAUTION: may result in data loss!): `yarn migr
 
 There are several test scripts in **package.json**. You can run all the tests
 with `yarn test:all` or run certain tests seprately by following the
-instructions below. Some tests may not work out of the box on certain platforms.
+instructions below. Some tests may not work out of the box on certain platforms
+or operating systems (see the "Database tests" section below).
 
 ### Unit tests
 
@@ -71,8 +72,8 @@ Postgres is via Docker. Depending on your platform, you may need to prepend
 docker run --rm -d -p 5432:5432 --name pipeline_postgres postgres:11-alpine
 ```
 
-This will start a Postgres server with the default username and database name.
-You should set the environment variable as follows:
+This will start a Postgres server with the default username and database name
+(`postgres` and `postgres`). You should set the environment variable as follows:
 
 ```
 export ZEROEX_DATA_PIPELINE_DB_URL=postgresql://postgres@localhost/postgres
@@ -149,17 +150,17 @@ set the`ZEROEX_DATA_PIPELINE_DB_URL` environment variable to a valid
 
 #### Additional guidelines and tips:
 
-*   Table names should be plural and separated by underscores (e.g.,
+-   Table names should be plural and separated by underscores (e.g.,
     `exchange_fill_events`).
-*   Any table which contains data which comes directly from a third-party source
+-   Any table which contains data which comes directly from a third-party source
     should be namespaced in the `raw` PostgreSQL schema.
-*   Column names in the database should be separated by underscores (e.g.,
+-   Column names in the database should be separated by underscores (e.g.,
     `maker_asset_type`).
-*   Field names in entity classes (like any other fields in TypeScript) should
+-   Field names in entity classes (like any other fields in TypeScript) should
     be camel-cased (e.g., `makerAssetType`).
-*   All timestamps should be stored as milliseconds since the Unix Epoch.
-*   Use the `BigNumber` type for TypeScript code which deals with 256-bit
+-   All timestamps should be stored as milliseconds since the Unix Epoch.
+-   Use the `BigNumber` type for TypeScript code which deals with 256-bit
     numbers from smart contracts or for any case where we are dealing with large
     floating point numbers.
-*   [TypeORM documentation](http://typeorm.io/#/) is pretty robust and can be a
+-   [TypeORM documentation](http://typeorm.io/#/) is pretty robust and can be a
     helpful resource.
diff --git a/packages/pipeline/migrations/1543980079179-ConvertTokenMetadataDecimalsToBigNumber.ts b/packages/pipeline/migrations/1543980079179-ConvertTokenMetadataDecimalsToBigNumber.ts
new file mode 100644
index 000000000..351bc7eb8
--- /dev/null
+++ b/packages/pipeline/migrations/1543980079179-ConvertTokenMetadataDecimalsToBigNumber.ts
@@ -0,0 +1,17 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class ConvertTokenMetadataDecimalsToBigNumber1543980079179 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.token_metadata
+                ALTER COLUMN decimals TYPE numeric USING decimals::numeric;`,
+        );
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.token_metadata
+                ALTER COLUMN decimals TYPE numeric USING decimals::integer;`,
+        );
+    }
+}
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 6af81c048..0539618d4 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/pipeline",
-    "version": "0.0.1",
+    "version": "1.0.0",
     "private": true,
     "description": "Data pipeline for offline analysis",
     "scripts": {
@@ -21,11 +21,6 @@
         "migrate:revert": "yarn typeorm migration:revert --config ./lib/src/ormconfig",
         "migrate:create": "yarn typeorm migration:create --config ./lib/src/ormconfig --dir migrations"
     },
-    "config": {
-        "postpublish": {
-            "assets": []
-        }
-    },
     "repository": {
         "type": "git",
         "url": "https://github.com/0xProject/0x-monorepo"
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
index 5721c0ea3..1717eb8b3 100644
--- a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -11,9 +11,10 @@ import { Web3ProviderEngine } from '@0x/subproviders';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import { LogWithDecodedArgs } from 'ethereum-types';
 
+import { EXCHANGE_START_BLOCK } from '../../utils';
+
 const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default toBlock.
 const NUM_BLOCKS_PER_QUERY = 20000; // Number of blocks to query for events at a time.
-const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
 
 export class ExchangeEventsSource {
     private readonly _exchangeWrapper: ExchangeWrapper;
diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 2fcc17df6..38f99c903 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -48,6 +48,4 @@ export class ExchangeCancelEvent {
     public takerTokenAddress!: string;
     @Column({ nullable: true, type: String, name: 'taker_token_id' })
     public takerTokenId!: string | null;
-
-    // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 60ead324f..27580305e 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -12,7 +12,6 @@ export class ExchangeCancelUpToEvent {
     @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
-    // TODO(albrow): Include transaction hash
     @Column({ name: 'raw_data' })
     public rawData!: string;
 
@@ -24,5 +23,4 @@ export class ExchangeCancelUpToEvent {
     public senderAddress!: string;
     @Column({ name: 'order_epoch', type: 'numeric', transformer: bigNumberTransformer })
     public orderEpoch!: BigNumber;
-    // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index bbf0abf58..9b7727615 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -57,6 +57,4 @@ export class ExchangeFillEvent {
     public takerTokenAddress!: string;
     @Column({ nullable: true, type: String, name: 'taker_token_id' })
     public takerTokenId!: string | null;
-
-    // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/relayer.ts b/packages/pipeline/src/entities/relayer.ts
index b3a856fd8..5af8578b4 100644
--- a/packages/pipeline/src/entities/relayer.ts
+++ b/packages/pipeline/src/entities/relayer.ts
@@ -14,9 +14,6 @@ export class Relayer {
     @Column({ name: 'app_url', type: 'varchar', nullable: true })
     public appUrl!: string | null;
 
-    // TODO(albrow): Add exchange contract or protocol version?
-    // TODO(albrow): Add network ids for addresses?
-
     @Column({ name: 'fee_recipient_addresses', type: 'varchar', array: true })
     public feeRecipientAddresses!: string[];
     @Column({ name: 'taker_addresses', type: 'varchar', array: true })
diff --git a/packages/pipeline/src/entities/token_metadata.ts b/packages/pipeline/src/entities/token_metadata.ts
index ca1e57937..911b53972 100644
--- a/packages/pipeline/src/entities/token_metadata.ts
+++ b/packages/pipeline/src/entities/token_metadata.ts
@@ -1,5 +1,8 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+import { bigNumberTransformer } from '../utils/transformers';
+
 @Entity({ name: 'token_metadata', schema: 'raw' })
 export class TokenMetadata {
     @PrimaryColumn({ type: 'varchar', nullable: false })
@@ -8,10 +11,8 @@ export class TokenMetadata {
     @PrimaryColumn({ type: 'varchar', nullable: false })
     public authority!: string;
 
-    // TODO(albrow): Convert decimals field to type BigNumber/numeric because it
-    // comes from a 256-bit integer in a smart contract.
-    @Column({ type: 'integer', nullable: true })
-    public decimals!: number | null;
+    @Column({ type: 'numeric', transformer: bigNumberTransformer, nullable: true })
+    public decimals!: BigNumber | null;
 
     @Column({ type: 'varchar', nullable: true })
     public symbol!: string | null;
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index d42d1c57a..e18106c75 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -49,8 +49,8 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.logIndex = eventLog.logIndex as number;
     exchangeFillEvent.rawData = eventLog.data as string;
     exchangeFillEvent.transactionHash = eventLog.transactionHash;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress;
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress;
     exchangeFillEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
     exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
     exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount;
@@ -92,9 +92,8 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.logIndex = eventLog.logIndex as number;
     exchangeCancelEvent.rawData = eventLog.data as string;
     exchangeCancelEvent.transactionHash = eventLog.transactionHash;
-    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeCancelEvent.takerAddress =
-        eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
+    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress;
+    exchangeCancelEvent.takerAddress = eventLog.args.takerAddress;
     exchangeCancelEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
     exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
     exchangeCancelEvent.orderHash = eventLog.args.orderHash;
@@ -127,8 +126,8 @@ export function _convertToExchangeCancelUpToEvent(
     exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
     exchangeCancelUpToEvent.rawData = eventLog.data as string;
     exchangeCancelUpToEvent.transactionHash = eventLog.transactionHash;
-    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
+    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress;
+    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress;
     exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch;
     return exchangeCancelUpToEvent;
 }
diff --git a/packages/pipeline/src/parsers/relayer_registry/index.ts b/packages/pipeline/src/parsers/relayer_registry/index.ts
index 7b1235005..9723880a4 100644
--- a/packages/pipeline/src/parsers/relayer_registry/index.ts
+++ b/packages/pipeline/src/parsers/relayer_registry/index.ts
@@ -18,12 +18,13 @@ function parseRelayer(relayerResp: RelayerResponse, uuid: string): Relayer {
     relayer.name = relayerResp.name;
     relayer.homepageUrl = relayerResp.homepage_url;
     relayer.appUrl = relayerResp.app_url;
-    const mainnet = getMainNetwork(relayerResp);
-    if (mainnet !== undefined) {
-        relayer.sraHttpEndpoint = mainnet.sra_http_endpoint || null;
-        relayer.sraWsEndpoint = mainnet.sra_ws_endpoint || null;
-        relayer.feeRecipientAddresses = R.path(['static_order_fields', 'fee_recipient_addresses'], mainnet) || [];
-        relayer.takerAddresses = R.path(['static_order_fields', 'taker_addresses'], mainnet) || [];
+    const mainNetworkRelayerInfo = getMainNetwork(relayerResp);
+    if (mainNetworkRelayerInfo !== undefined) {
+        relayer.sraHttpEndpoint = mainNetworkRelayerInfo.sra_http_endpoint || null;
+        relayer.sraWsEndpoint = mainNetworkRelayerInfo.sra_ws_endpoint || null;
+        relayer.feeRecipientAddresses =
+            R.path(['static_order_fields', 'fee_recipient_addresses'], mainNetworkRelayerInfo) || [];
+        relayer.takerAddresses = R.path(['static_order_fields', 'taker_addresses'], mainNetworkRelayerInfo) || [];
     } else {
         relayer.feeRecipientAddresses = [];
         relayer.takerAddresses = [];
diff --git a/packages/pipeline/src/parsers/token_metadata/index.ts b/packages/pipeline/src/parsers/token_metadata/index.ts
index 916448cb3..3b3e05d76 100644
--- a/packages/pipeline/src/parsers/token_metadata/index.ts
+++ b/packages/pipeline/src/parsers/token_metadata/index.ts
@@ -1,7 +1,9 @@
+import { BigNumber } from '@0x/utils';
 import * as R from 'ramda';
 
 import { MetamaskTrustedTokenMeta, ZeroExTrustedTokenMeta } from '../../data_sources/trusted_tokens';
 import { TokenMetadata } from '../../entities';
+import {} from '../../utils';
 
 /**
  * Parses Metamask's trusted tokens list.
@@ -24,7 +26,7 @@ function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: stri
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = address;
-    trustedToken.decimals = resp.decimals;
+    trustedToken.decimals = new BigNumber(resp.decimals);
     trustedToken.symbol = resp.symbol;
     trustedToken.name = resp.name;
     trustedToken.authority = 'metamask';
@@ -36,7 +38,7 @@ function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TokenMetadata {
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = resp.address;
-    trustedToken.decimals = resp.decimals;
+    trustedToken.decimals = new BigNumber(resp.decimals);
     trustedToken.symbol = resp.symbol;
     trustedToken.name = resp.name;
     trustedToken.authority = '0x';
diff --git a/packages/pipeline/src/parsers/web3/index.ts b/packages/pipeline/src/parsers/web3/index.ts
index 9b5b3b55d..86f924151 100644
--- a/packages/pipeline/src/parsers/web3/index.ts
+++ b/packages/pipeline/src/parsers/web3/index.ts
@@ -42,7 +42,6 @@ export function parseTransaction(rawTransaction: EthTransaction): Transaction {
     tx.blockNumber = rawTransaction.blockNumber;
 
     tx.gasUsed = rawTransaction.gas;
-    // TODO(albrow) figure out bignum solution.
     tx.gasPrice = rawTransaction.gasPrice.toNumber();
 
     return tx;
diff --git a/packages/pipeline/src/scripts/pull_missing_blocks.ts b/packages/pipeline/src/scripts/pull_missing_blocks.ts
index 4a1483ab9..b7bd51f08 100644
--- a/packages/pipeline/src/scripts/pull_missing_blocks.ts
+++ b/packages/pipeline/src/scripts/pull_missing_blocks.ts
@@ -9,7 +9,7 @@ import { Web3Source } from '../data_sources/web3';
 import { Block } from '../entities';
 import * as ormConfig from '../ormconfig';
 import { parseBlock } from '../parsers/web3';
-import { handleError } from '../utils';
+import { EXCHANGE_START_BLOCK, handleError, INFURA_ROOT_URL } from '../utils';
 
 // Number of blocks to save at once.
 const BATCH_SAVE_SIZE = 1000;
@@ -18,16 +18,13 @@ const MAX_CONCURRENCY = 10;
 // Maximum number of blocks to query for at once. This is also the maximum
 // number of blocks we will hold in memory prior to being saved to the database.
 const MAX_BLOCKS_PER_QUERY = 1000;
-// Block number when the Exchange contract was deployed to mainnet.
-// TODO(albrow): De-dupe this constant.
-const EXCHANGE_START_BLOCK = 6271590;
 
 let connection: Connection;
 
 (async () => {
     connection = await createConnection(ormConfig as ConnectionOptions);
     const provider = web3Factory.getRpcProvider({
-        rpcUrl: `https://mainnet.infura.io/${process.env.INFURA_API_KEY}`,
+        rpcUrl: `${INFURA_ROOT_URL}/${process.env.INFURA_API_KEY}`,
     });
     const web3Source = new Web3Source(provider);
     await getAllMissingBlocks(web3Source);
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index c7e07c540..80abbb8b0 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -8,9 +8,8 @@ import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange
 import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeEvent, ExchangeFillEvent } from '../entities';
 import * as ormConfig from '../ormconfig';
 import { parseExchangeCancelEvents, parseExchangeCancelUpToEvents, parseExchangeFillEvents } from '../parsers/events';
-import { handleError } from '../utils';
+import { EXCHANGE_START_BLOCK, handleError, INFURA_ROOT_URL } from '../utils';
 
-const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
 const START_BLOCK_OFFSET = 100; // Number of blocks before the last known block to consider when updating fill events.
 const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
 
@@ -19,7 +18,7 @@ let connection: Connection;
 (async () => {
     connection = await createConnection(ormConfig as ConnectionOptions);
     const provider = web3Factory.getRpcProvider({
-        rpcUrl: 'https://mainnet.infura.io',
+        rpcUrl: INFURA_ROOT_URL,
     });
     const eventsSource = new ExchangeEventsSource(provider, 1);
     await getFillEventsAsync(eventsSource);
diff --git a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
index b3a4d887e..bbbef9b47 100644
--- a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
+++ b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
@@ -16,11 +16,11 @@ let connection: Connection;
 
 (async () => {
     connection = await createConnection(ormConfig as ConnectionOptions);
-    await getOrderbook();
+    await getOrderbookAsync();
     process.exit(0);
 })().catch(handleError);
 
-async function getOrderbook(): Promise<void> {
+async function getOrderbookAsync(): Promise<void> {
     console.log('Getting all orders...');
     const connectClient = new HttpClient(RADAR_RELAY_URL);
     const rawOrders = await connectClient.getOrdersAsync({
@@ -29,17 +29,22 @@ async function getOrderbook(): Promise<void> {
     console.log(`Got ${rawOrders.records.length} orders.`);
     console.log('Parsing orders...');
     // Parse the sra orders, then add source url to each.
-    const orders = R.pipe(parseSraOrders, R.map(setSourceUrl(RADAR_RELAY_URL)))(rawOrders);
+    const orders = R.pipe(
+        parseSraOrders,
+        R.map(setSourceUrl(RADAR_RELAY_URL)),
+    )(rawOrders);
     // Save all the orders and update the observed time stamps in a single
     // transaction.
     console.log('Saving orders and updating timestamps...');
-    await connection.transaction(async (manager: EntityManager): Promise<void> => {
-        for (const order of orders) {
-            await manager.save(SraOrder, order);
-            const observedTimestamp = createObservedTimestampForOrder(order);
-            await manager.save(observedTimestamp);
-        }
-    });
+    await connection.transaction(
+        async (manager: EntityManager): Promise<void> => {
+            for (const order of orders) {
+                await manager.save(SraOrder, order);
+                const observedTimestamp = createObservedTimestampForOrder(order);
+                await manager.save(observedTimestamp);
+            }
+        },
+    );
 }
 
 const sourceUrlProp = R.lensProp('sourceUrl');
@@ -48,6 +53,8 @@ const sourceUrlProp = R.lensProp('sourceUrl');
  * Sets the source url for a single order. Returns a new order instead of
  * mutating the given one.
  */
-const setSourceUrl = R.curry((sourceURL: string, order: SraOrder): SraOrder => {
-    return R.set(sourceUrlProp, sourceURL, order);
-});
+const setSourceUrl = R.curry(
+    (sourceURL: string, order: SraOrder): SraOrder => {
+        return R.set(sourceUrlProp, sourceURL, order);
+    },
+);
diff --git a/packages/pipeline/src/scripts/pull_trusted_tokens.ts b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
index b3a4466bb..1befc4437 100644
--- a/packages/pipeline/src/scripts/pull_trusted_tokens.ts
+++ b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
@@ -8,7 +8,7 @@ import { parseMetamaskTrustedTokens, parseZeroExTrustedTokens } from '../parsers
 import { handleError } from '../utils';
 
 const METAMASK_TRUSTED_TOKENS_URL =
-    'https://raw.githubusercontent.com/MetaMask/eth-contract-metadata/master/contract-map.json';
+    'https://raw.githubusercontent.com/MetaMask/eth-contract-metadata/d45916c533116510cc8e9e048a8b5fc3732a6b6d/contract-map.json';
 
 const ZEROEX_TRUSTED_TOKENS_URL = 'https://website-api.0xproject.com/tokens';
 
@@ -22,7 +22,7 @@ let connection: Connection;
 })().catch(handleError);
 
 async function getMetamaskTrustedTokens(): Promise<void> {
-    // tslint:disable-next-line
+    // tslint:disable-next-line:no-console
     console.log('Getting latest metamask trusted tokens list ...');
     const trustedTokensRepository = connection.getRepository(TokenMetadata);
     const trustedTokensSource = new TrustedTokenSource<Map<string, MetamaskTrustedTokenMeta>>(
@@ -30,23 +30,23 @@ async function getMetamaskTrustedTokens(): Promise<void> {
     );
     const resp = await trustedTokensSource.getTrustedTokenMetaAsync();
     const trustedTokens = parseMetamaskTrustedTokens(resp);
-    // tslint:disable-next-line
+    // tslint:disable-next-line:no-console
     console.log('Saving metamask trusted tokens list');
     await trustedTokensRepository.save(trustedTokens);
-    // tslint:disable-next-line
+    // tslint:disable-next-line:no-console
     console.log('Done saving metamask trusted tokens.');
 }
 
 async function getZeroExTrustedTokens(): Promise<void> {
-    // tslint:disable-next-line
+    // tslint:disable-next-line:no-console
     console.log('Getting latest 0x trusted tokens list ...');
     const trustedTokensRepository = connection.getRepository(TokenMetadata);
     const trustedTokensSource = new TrustedTokenSource<ZeroExTrustedTokenMeta[]>(ZEROEX_TRUSTED_TOKENS_URL);
     const resp = await trustedTokensSource.getTrustedTokenMetaAsync();
     const trustedTokens = parseZeroExTrustedTokens(resp);
-    // tslint:disable-next-line
+    // tslint:disable-next-line:no-console
     console.log('Saving metamask trusted tokens list');
     await trustedTokensRepository.save(trustedTokens);
-    // tslint:disable-next-line
+    // tslint:disable-next-line:no-console
     console.log('Done saving metamask trusted tokens.');
 }
diff --git a/packages/pipeline/src/utils/constants.ts b/packages/pipeline/src/utils/constants.ts
new file mode 100644
index 000000000..56f3e82d8
--- /dev/null
+++ b/packages/pipeline/src/utils/constants.ts
@@ -0,0 +1,3 @@
+// Block number when the Exchange contract was deployed to mainnet.
+export const EXCHANGE_START_BLOCK = 6271590;
+export const INFURA_ROOT_URL = 'https://mainnet.infura.io';
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index 718ea6133..2096a0a39 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -1,5 +1,6 @@
 import { BigNumber } from '@0x/utils';
 export * from './transformers';
+export * from './constants';
 
 /**
  * If the given BigNumber is not null, returns the string representation of that
diff --git a/packages/pipeline/src/utils/transformers/big_number.ts b/packages/pipeline/src/utils/transformers/big_number.ts
index a0471a5e3..5f2e4d565 100644
--- a/packages/pipeline/src/utils/transformers/big_number.ts
+++ b/packages/pipeline/src/utils/transformers/big_number.ts
@@ -3,13 +3,13 @@ import { ValueTransformer } from 'typeorm/decorator/options/ValueTransformer';
 
 export class BigNumberTransformer implements ValueTransformer {
     // tslint:disable-next-line:prefer-function-over-method
-    public to(value: BigNumber): string {
-        return value.toString();
+    public to(value: BigNumber | null): string | null {
+        return value === null ? null : value.toString();
     }
 
     // tslint:disable-next-line:prefer-function-over-method
-    public from(value: string): BigNumber {
-        return new BigNumber(value);
+    public from(value: string | null): BigNumber | null {
+        return value === null ? null : new BigNumber(value);
     }
 }
 
diff --git a/packages/pipeline/test/entities/token_metadata_test.ts b/packages/pipeline/test/entities/token_metadata_test.ts
index 805b4b0f7..48e656644 100644
--- a/packages/pipeline/test/entities/token_metadata_test.ts
+++ b/packages/pipeline/test/entities/token_metadata_test.ts
@@ -1,3 +1,4 @@
+import { BigNumber } from '@0x/utils';
 import 'mocha';
 import 'reflect-metadata';
 
@@ -9,15 +10,15 @@ import { testSaveAndFindEntityAsync } from './util';
 
 chaiSetup.configure();
 
-const metadataWithoutNullFields = {
+const metadataWithoutNullFields: TokenMetadata = {
     address: '0xe41d2489571d322189246dafa5ebde1f4699f498',
     authority: 'https://website-api.0xproject.com/tokens',
-    decimals: 18,
+    decimals: new BigNumber(18),
     symbol: 'ZRX',
     name: '0x',
 };
 
-const metadataWithNullFields = {
+const metadataWithNullFields: TokenMetadata = {
     address: '0xe41d2489571d322189246dafa5ebde1f4699f499',
     authority: 'https://website-api.0xproject.com/tokens',
     decimals: null,
-- 
cgit v1.2.3


From 2e704ac01a077b0c73288aaa53c9cf66c73e27f1 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 4 Dec 2018 20:08:32 -0800
Subject: Fix prettier

---
 packages/pipeline/README.md                        | 14 +++++------
 .../src/scripts/pull_radar_relay_orders.ts         | 29 ++++++++--------------
 2 files changed, 18 insertions(+), 25 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/README.md b/packages/pipeline/README.md
index 0f4abd935..794488cac 100644
--- a/packages/pipeline/README.md
+++ b/packages/pipeline/README.md
@@ -150,17 +150,17 @@ set the`ZEROEX_DATA_PIPELINE_DB_URL` environment variable to a valid
 
 #### Additional guidelines and tips:
 
--   Table names should be plural and separated by underscores (e.g.,
+*   Table names should be plural and separated by underscores (e.g.,
     `exchange_fill_events`).
--   Any table which contains data which comes directly from a third-party source
+*   Any table which contains data which comes directly from a third-party source
     should be namespaced in the `raw` PostgreSQL schema.
--   Column names in the database should be separated by underscores (e.g.,
+*   Column names in the database should be separated by underscores (e.g.,
     `maker_asset_type`).
--   Field names in entity classes (like any other fields in TypeScript) should
+*   Field names in entity classes (like any other fields in TypeScript) should
     be camel-cased (e.g., `makerAssetType`).
--   All timestamps should be stored as milliseconds since the Unix Epoch.
--   Use the `BigNumber` type for TypeScript code which deals with 256-bit
+*   All timestamps should be stored as milliseconds since the Unix Epoch.
+*   Use the `BigNumber` type for TypeScript code which deals with 256-bit
     numbers from smart contracts or for any case where we are dealing with large
     floating point numbers.
--   [TypeORM documentation](http://typeorm.io/#/) is pretty robust and can be a
+*   [TypeORM documentation](http://typeorm.io/#/) is pretty robust and can be a
     helpful resource.
diff --git a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
index bbbef9b47..6c18bcaef 100644
--- a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
+++ b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
@@ -29,22 +29,17 @@ async function getOrderbookAsync(): Promise<void> {
     console.log(`Got ${rawOrders.records.length} orders.`);
     console.log('Parsing orders...');
     // Parse the sra orders, then add source url to each.
-    const orders = R.pipe(
-        parseSraOrders,
-        R.map(setSourceUrl(RADAR_RELAY_URL)),
-    )(rawOrders);
+    const orders = R.pipe(parseSraOrders, R.map(setSourceUrl(RADAR_RELAY_URL)))(rawOrders);
     // Save all the orders and update the observed time stamps in a single
     // transaction.
     console.log('Saving orders and updating timestamps...');
-    await connection.transaction(
-        async (manager: EntityManager): Promise<void> => {
-            for (const order of orders) {
-                await manager.save(SraOrder, order);
-                const observedTimestamp = createObservedTimestampForOrder(order);
-                await manager.save(observedTimestamp);
-            }
-        },
-    );
+    await connection.transaction(async (manager: EntityManager): Promise<void> => {
+        for (const order of orders) {
+            await manager.save(SraOrder, order);
+            const observedTimestamp = createObservedTimestampForOrder(order);
+            await manager.save(observedTimestamp);
+        }
+    });
 }
 
 const sourceUrlProp = R.lensProp('sourceUrl');
@@ -53,8 +48,6 @@ const sourceUrlProp = R.lensProp('sourceUrl');
  * Sets the source url for a single order. Returns a new order instead of
  * mutating the given one.
  */
-const setSourceUrl = R.curry(
-    (sourceURL: string, order: SraOrder): SraOrder => {
-        return R.set(sourceUrlProp, sourceURL, order);
-    },
-);
+const setSourceUrl = R.curry((sourceURL: string, order: SraOrder): SraOrder => {
+    return R.set(sourceUrlProp, sourceURL, order);
+});
-- 
cgit v1.2.3


From e0348f9c044b4909260e4864398b4f50232da620 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 4 Dec 2018 20:20:49 -0800
Subject: Change type of transactions.gas_used and gas_price to
 BigNumber/numeric

---
 ...983324954-ConvertTransactionGasPriceToBigNumber.ts | 19 +++++++++++++++++++
 packages/pipeline/src/entities/transaction.ts         | 11 ++++++-----
 packages/pipeline/src/parsers/web3/index.ts           |  5 +++--
 packages/pipeline/test/entities/transaction_test.ts   |  5 +++--
 4 files changed, 31 insertions(+), 9 deletions(-)
 create mode 100644 packages/pipeline/migrations/1543983324954-ConvertTransactionGasPriceToBigNumber.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1543983324954-ConvertTransactionGasPriceToBigNumber.ts b/packages/pipeline/migrations/1543983324954-ConvertTransactionGasPriceToBigNumber.ts
new file mode 100644
index 000000000..dcb0fd727
--- /dev/null
+++ b/packages/pipeline/migrations/1543983324954-ConvertTransactionGasPriceToBigNumber.ts
@@ -0,0 +1,19 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class ConvertTransactionGasPriceToBigNumber1543983324954 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.transactions
+                ALTER COLUMN gas_price TYPE numeric USING gas_price::numeric,
+                ALTER COLUMN gas_used TYPE numeric USING gas_used::numeric;`,
+        );
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.transactions
+                ALTER COLUMN gas_price TYPE numeric USING gas_price::bigint,
+                ALTER COLUMN gas_used TYPE numeric USING gas_used::bigint;`,
+        );
+    }
+}
diff --git a/packages/pipeline/src/entities/transaction.ts b/packages/pipeline/src/entities/transaction.ts
index 91e4ecb5d..742050177 100644
--- a/packages/pipeline/src/entities/transaction.ts
+++ b/packages/pipeline/src/entities/transaction.ts
@@ -1,6 +1,7 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-import { numberToBigIntTransformer } from '../utils';
+import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
 
 @Entity({ name: 'transactions', schema: 'raw' })
 export class Transaction {
@@ -11,8 +12,8 @@ export class Transaction {
     @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
-    @Column({ type: 'bigint', name: 'gas_used', transformer: numberToBigIntTransformer })
-    public gasUsed!: number;
-    @Column({ type: 'bigint', name: 'gas_price', transformer: numberToBigIntTransformer })
-    public gasPrice!: number;
+    @Column({ type: 'numeric', name: 'gas_used', transformer: bigNumberTransformer })
+    public gasUsed!: BigNumber;
+    @Column({ type: 'numeric', name: 'gas_price', transformer: bigNumberTransformer })
+    public gasPrice!: BigNumber;
 }
diff --git a/packages/pipeline/src/parsers/web3/index.ts b/packages/pipeline/src/parsers/web3/index.ts
index 86f924151..f986efc59 100644
--- a/packages/pipeline/src/parsers/web3/index.ts
+++ b/packages/pipeline/src/parsers/web3/index.ts
@@ -1,3 +1,4 @@
+import { BigNumber } from '@0x/utils';
 import { BlockWithoutTransactionData, Transaction as EthTransaction } from 'ethereum-types';
 
 import { Block, Transaction } from '../../entities';
@@ -41,8 +42,8 @@ export function parseTransaction(rawTransaction: EthTransaction): Transaction {
     tx.blockHash = rawTransaction.blockHash;
     tx.blockNumber = rawTransaction.blockNumber;
 
-    tx.gasUsed = rawTransaction.gas;
-    tx.gasPrice = rawTransaction.gasPrice.toNumber();
+    tx.gasUsed = new BigNumber(rawTransaction.gas);
+    tx.gasPrice = rawTransaction.gasPrice;
 
     return tx;
 }
diff --git a/packages/pipeline/test/entities/transaction_test.ts b/packages/pipeline/test/entities/transaction_test.ts
index 027de7d32..634844544 100644
--- a/packages/pipeline/test/entities/transaction_test.ts
+++ b/packages/pipeline/test/entities/transaction_test.ts
@@ -1,3 +1,4 @@
+import { BigNumber } from '@0x/utils';
 import 'mocha';
 import 'reflect-metadata';
 
@@ -17,8 +18,8 @@ describe('Transaction entity', () => {
         const transaction = new Transaction();
         transaction.blockHash = '0x6ff106d00b6c3746072fc06bae140fb2549036ba7bcf9184ae19a42fd33657fd';
         transaction.blockNumber = 6276262;
-        transaction.gasPrice = 3000000;
-        transaction.gasUsed = 125000;
+        transaction.gasPrice = new BigNumber(3000000);
+        transaction.gasUsed = new BigNumber(125000);
         transaction.transactionHash = '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe';
         await testSaveAndFindEntityAsync(transactionRepository, transaction);
     });
-- 
cgit v1.2.3


From d0b2ee7fc139de2429066946cdb4517e5d6362f3 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 5 Dec 2018 11:35:38 +0000
Subject: Fix mixed up chinese translations

---
 packages/website/translations/chinese.json | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/translations/chinese.json b/packages/website/translations/chinese.json
index eb88b43d0..89b7ed485 100644
--- a/packages/website/translations/chinese.json
+++ b/packages/website/translations/chinese.json
@@ -76,9 +76,9 @@
     "STANDARD_RELAYER_API": "中继方标准API",
     "PORTAL_DAPP": "去中心化应用门户",
     "WEBSITE": "网站",
-    "DEVELOPERS": "首页",
-    "HOME": "Rocket.chat",
-    "ROCKETCHAT": "开发人员",
+    "DEVELOPERS": "开发人员",
+    "HOME": "首页",
+    "ROCKETCHAT": "聊",
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
     "DEVELOP_ON_ETHEREUM": "develop on Ethereum",
-- 
cgit v1.2.3


From 0a618f6f4dc61ff329ee720cbadd41d7068fec92 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 5 Dec 2018 11:46:28 +0000
Subject: Replace Rocket.chat with Discord

---
 packages/website/translations/chinese.json | 2 +-
 packages/website/translations/english.json | 2 +-
 packages/website/translations/korean.json  | 2 +-
 packages/website/translations/russian.json | 6 +++---
 packages/website/translations/spanish.json | 6 +++---
 packages/website/ts/components/footer.tsx  | 4 ++--
 packages/website/ts/pages/faq/faq.tsx      | 2 +-
 packages/website/ts/types.ts               | 2 +-
 packages/website/ts/utils/constants.ts     | 2 +-
 9 files changed, 14 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/website/translations/chinese.json b/packages/website/translations/chinese.json
index 89b7ed485..2b1f2a3f5 100644
--- a/packages/website/translations/chinese.json
+++ b/packages/website/translations/chinese.json
@@ -78,7 +78,7 @@
     "WEBSITE": "网站",
     "DEVELOPERS": "开发人员",
     "HOME": "首页",
-    "ROCKETCHAT": "聊",
+    "DISCORD": "discord chat",
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
     "DEVELOP_ON_ETHEREUM": "develop on Ethereum",
diff --git a/packages/website/translations/english.json b/packages/website/translations/english.json
index 5fba7a0ff..b2799e264 100644
--- a/packages/website/translations/english.json
+++ b/packages/website/translations/english.json
@@ -81,7 +81,7 @@
     "WEBSITE": "website",
     "DEVELOPERS": "developers",
     "HOME": "home",
-    "ROCKETCHAT": "rocket.chat",
+    "DISCORD": "discord chat",
     "TRADE_CALL_TO_ACTION": "trade on 0x",
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
diff --git a/packages/website/translations/korean.json b/packages/website/translations/korean.json
index e3ce74676..61c431a5a 100644
--- a/packages/website/translations/korean.json
+++ b/packages/website/translations/korean.json
@@ -77,7 +77,7 @@
     "PORTAL_DAPP": "포털 dApp",
     "WEBSITE": "Website",
     "HOME": "홈",
-    "ROCKETCHAT": "Rocket.chat",
+    "DISCORD": "discord chat",
     "DEVELOPERS": "개발자",
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
diff --git a/packages/website/translations/russian.json b/packages/website/translations/russian.json
index c74fb5e32..3180d4a8e 100644
--- a/packages/website/translations/russian.json
+++ b/packages/website/translations/russian.json
@@ -76,9 +76,9 @@
     "STANDARD_RELAYER_API": "standard relayer API",
     "PORTAL_DAPP": "DApp-портал",
     "WEBSITE": "Веб-сайт",
-    "DEVELOPERS": "Домашняя страница",
-    "HOME": "Rocket.chat",
-    "ROCKETCHAT": "Для разработчиков",
+    "DEVELOPERS": "Для разработчиков",
+    "HOME": "Домашняя страница",
+    "DISCORD": "discord chat",
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
     "DEVELOP_ON_ETHEREUM": "develop on Ethereum",
diff --git a/packages/website/translations/spanish.json b/packages/website/translations/spanish.json
index e29db711b..c23bd609b 100644
--- a/packages/website/translations/spanish.json
+++ b/packages/website/translations/spanish.json
@@ -77,9 +77,9 @@
     "STANDARD_RELAYER_API": "API de transmisión estándar",
     "PORTAL_DAPP": "portal dApp",
     "WEBSITE": "website",
-    "DEVELOPERS": "inicio",
-    "HOME": "rocket.chat",
-    "ROCKETCHAT": "desarrolladores",
+    "DEVELOPERS": "desarrolladores",
+    "HOME": "inicio",
+    "DISCORD": "discord chat",
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
     "DEVELOP_ON_ETHEREUM": "develop on Ethereum",
diff --git a/packages/website/ts/components/footer.tsx b/packages/website/ts/components/footer.tsx
index e10005a0a..57071ee29 100644
--- a/packages/website/ts/components/footer.tsx
+++ b/packages/website/ts/components/footer.tsx
@@ -71,7 +71,7 @@ export class Footer extends React.Component<FooterProps, FooterState> {
             ],
             [Key.Community]: [
                 {
-                    title: this.props.translate.get(Key.RocketChat, Deco.Cap),
+                    title: this.props.translate.get(Key.Discord, Deco.Cap),
                     to: constants.URL_ZEROEX_CHAT,
                     shouldOpenInNewTab: true,
                 },
@@ -177,7 +177,7 @@ export class Footer extends React.Component<FooterProps, FooterState> {
     }
     private _renderMenuItem(link: ALink): React.ReactNode {
         const titleToIcon: { [title: string]: string } = {
-            [this.props.translate.get(Key.RocketChat, Deco.Cap)]: 'rocketchat.png',
+            [this.props.translate.get(Key.Discord, Deco.Cap)]: 'rocketchat.png',
             [this.props.translate.get(Key.Blog, Deco.Cap)]: 'medium.png',
             Twitter: 'twitter.png',
             Reddit: 'reddit.png',
diff --git a/packages/website/ts/pages/faq/faq.tsx b/packages/website/ts/pages/faq/faq.tsx
index 10d91bae8..c4965e61c 100644
--- a/packages/website/ts/pages/faq/faq.tsx
+++ b/packages/website/ts/pages/faq/faq.tsx
@@ -379,7 +379,7 @@ const sections: FAQSection[] = [
                     <div>
                         Join our{' '}
                         <a href={constants.URL_ZEROEX_CHAT} target="_blank">
-                            Rocket.chat
+                            Discord
                         </a>! As an open source project, 0x will rely on a worldwide community of passionate developers
                         to contribute proposals, ideas and code.
                     </div>
diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index 9c4b8a018..d2914dbfe 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -463,7 +463,7 @@ export enum Key {
     Website = 'WEBSITE',
     Developers = 'DEVELOPERS',
     Home = 'HOME',
-    RocketChat = 'ROCKETCHAT',
+    Discord = 'DISCORD',
     TradeCallToAction = 'TRADE_CALL_TO_ACTION',
     OurMissionAndValues = 'OUR_MISSION_AND_VALUES',
     BuildARelayer = 'BUILD_A_RELAYER',
diff --git a/packages/website/ts/utils/constants.ts b/packages/website/ts/utils/constants.ts
index e9afc8763..6597d51b4 100644
--- a/packages/website/ts/utils/constants.ts
+++ b/packages/website/ts/utils/constants.ts
@@ -3,7 +3,7 @@ import { BigNumber } from '@0x/utils';
 import { Key, WebsitePaths } from 'ts/types';
 
 const URL_FORUM = 'https://forum.0xproject.com';
-const URL_ZEROEX_CHAT = 'https://chat.0xproject.com';
+const URL_ZEROEX_CHAT = 'https://discord.gg/d3FTX3M';
 
 export const constants = {
     DECIMAL_PLACES_ETH: 18,
-- 
cgit v1.2.3


From 682b0dd8f4d0425420839211aa254f65a299a29a Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 5 Dec 2018 17:20:44 +0100
Subject: Implements desktop/mobile font sizing

---
 packages/website/ts/@next/components/text.tsx      | 26 ++------------------
 .../website/ts/@next/constants/globalStyle.tsx     | 28 +++++++++++++++++++++-
 2 files changed, 29 insertions(+), 25 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 0be24d233..7d50530f6 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -19,14 +19,6 @@ interface ParagraphProps extends BaseTextInterface {
     isMuted?: boolean | number;
 }
 
-interface HeadingSizes {
-    large: string;
-    medium: string;
-    default: string;
-    small: string;
-    [key: string]: string;
-}
-
 interface ParagraphSizes {
     default: string;
     medium: string;
@@ -34,20 +26,6 @@ interface ParagraphSizes {
     [key: string]: string;
 }
 
-const HEADING_SIZES: HeadingSizes = {
-    small: '20px',
-    default: '28px',
-    medium: '50px',
-    large: '80px',
-};
-
-const HEADING_LINE_HEIGHTS: HeadingSizes = {
-    small: '1.4em',
-    default: '1.357142857em',
-    medium: '1.16em',
-    large: '1em',
-};
-
 const PARAGRAPH_SIZES: ParagraphSizes = {
     default: '18px',
     small: '14px',
@@ -57,9 +35,9 @@ const PARAGRAPH_SIZES: ParagraphSizes = {
 
 const StyledHeading = styled.h1<HeadingProps>`
     color: ${props => props.color || props.theme.textColor};
-    font-size: ${props => HEADING_SIZES[props.size || 'default']};
+    font-size: ${props => `var(--${props.size}Heading)`};
     padding: ${props => props.padding && getCSSPadding(props.padding)};
-    line-height: ${props => HEADING_LINE_HEIGHTS[props.size || 'default']};
+    line-height: ${props => `var(--${props.size}HeadingHeight)`};
     margin-bottom: ${props => !props.isNoMargin && '30px'};
     text-align: ${props => props.isCentered && 'center'};
     font-weight: 300;
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index b22a5c6db..a0b8cfc47 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -1,4 +1,4 @@
-import { createGlobalStyle, withTheme } from 'styled-components';
+import {createGlobalStyle, withTheme} from 'styled-components';
 import {cssReset} from 'ts/@next/constants/cssReset';
 
 interface GlobalStyle {
@@ -30,6 +30,32 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
         background-color: ${props => props.theme.bgColor};
     }
 
+    @media (min-width: 768px) {
+        :root {
+            --smallHeading: 20px;
+            --defaultHeading: 28px;
+            --mediumHeading: 50px;
+            --largeHeading: 80px;
+            --smallHeadingHeight: 1.4em;
+            --defaultHeadingHeight: 1.357142857em;
+            --mediumHeadingHeight: 1.16em;
+            --largeHeadingHeight: 1em;
+        }
+    }
+
+    @media (max-width: 768px) {
+        :root {
+            --smallHeading: 16px;
+            --defaultHeading: 18px;
+            --mediumHeading: 32px;
+            --largeHeading: 46px;
+            --smallHeadingHeight: 1.4em; // TO DO
+            --defaultHeadingHeight: 1.357142857em; // TO DO
+            --mediumHeadingHeight: 1.16em; // TO DO
+            --largeHeadingHeight: 1em; // TO DO
+        }
+    }
+
     body {
         font-family: 'Formular', sans-serif !important;
         -webkit-font-smoothing: antialiased;
-- 
cgit v1.2.3


From a9895c55f909b25dab52c4409d739e34709759b2 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 5 Dec 2018 18:07:28 +0100
Subject: [WIP] Adds paragraph sizes

---
 packages/website/ts/@next/components/text.tsx       | 20 +++-----------------
 packages/website/ts/@next/constants/globalStyle.tsx |  8 ++++++++
 2 files changed, 11 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 7d50530f6..3fcd5c776 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -19,25 +19,11 @@ interface ParagraphProps extends BaseTextInterface {
     isMuted?: boolean | number;
 }
 
-interface ParagraphSizes {
-    default: string;
-    medium: string;
-    large: string;
-    [key: string]: string;
-}
-
-const PARAGRAPH_SIZES: ParagraphSizes = {
-    default: '18px',
-    small: '14px',
-    medium: '22px',
-    large: '28px',
-};
-
 const StyledHeading = styled.h1<HeadingProps>`
     color: ${props => props.color || props.theme.textColor};
-    font-size: ${props => `var(--${props.size}Heading)`};
+    font-size: ${props => `var(--${props.size || 'default'}Heading)`};
     padding: ${props => props.padding && getCSSPadding(props.padding)};
-    line-height: ${props => `var(--${props.size}HeadingHeight)`};
+    line-height: ${props => `var(--${props.size || 'default'}HeadingHeight)`};
     margin-bottom: ${props => !props.isNoMargin && '30px'};
     text-align: ${props => props.isCentered && 'center'};
     font-weight: 300;
@@ -57,7 +43,7 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
 // and be more generic. e.g. <Text /> with a props asElement so we can use it
 // for literally anything =
 export const Paragraph = styled.p<ParagraphProps>`
-    font-size: ${props => PARAGRAPH_SIZES[props.size || 'default']};
+    font-size: ${props => `var(--${props.size || 'default'}Paragraph)`};
     margin-bottom: ${props => !props.isNoMargin && '30px'};
     padding: ${props => props.padding && getCSSPadding(props.padding)};
     color: ${props => props.color || props.theme.textColor};
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index a0b8cfc47..7ee6f480e 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -40,6 +40,10 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
             --defaultHeadingHeight: 1.357142857em;
             --mediumHeadingHeight: 1.16em;
             --largeHeadingHeight: 1em;
+            --smallParagraph: 14px;
+            --defaultParagraph: 18px;
+            --mediumParagraph: 22px;
+            --largeParagraph: 28px;
         }
     }
 
@@ -53,6 +57,10 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
             --defaultHeadingHeight: 1.357142857em; // TO DO
             --mediumHeadingHeight: 1.16em; // TO DO
             --largeHeadingHeight: 1em; // TO DO
+            --smallParagraph: 14px; // TO DO
+            --defaultParagraph: 18px; // TO DO
+            --mediumParagraph: 22px; // TO DO
+            --largeParagraph: 28px; // TO DO
         }
     }
 
-- 
cgit v1.2.3


From 37dbb4d06f959978a343d870bcf1714b0142c274 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 5 Dec 2018 09:45:23 -0800
Subject: Use dotenv in development

---
 packages/instant/package.json | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/package.json b/packages/instant/package.json
index 7d0bf6bec..9303276b4 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -10,7 +10,7 @@
     "scripts": {
         "build": "webpack --mode production",
         "build:ci": "yarn build",
-        "dev": "webpack-dev-server --mode development",
+        "dev": "dotenv webpack-dev-server -- --mode development",
         "lint": "tslint --format stylish --project .",
         "test": "jest",
         "test:coverage": "jest --coverage",
@@ -24,10 +24,7 @@
     },
     "config": {
         "postpublish": {
-            "assets": [
-                "packages/instant/umd/instant.js",
-                "packages/instant/umd/instant.js.map"
-            ]
+            "assets": ["packages/instant/umd/instant.js", "packages/instant/umd/instant.js.map"]
         }
     },
     "repository": {
-- 
cgit v1.2.3


From 9eff85741617d9d64c674e41a344e42325153292 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 5 Dec 2018 09:45:34 -0800
Subject: Only include localhost in host domains if in development mode

---
 packages/instant/src/constants.ts           |  7 +++----
 packages/instant/src/util/analytics.ts      |  4 ++--
 packages/instant/src/util/error_reporter.ts | 24 +++++++++++++++++++++---
 3 files changed, 26 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index 506348092..f83eb4ac7 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -15,6 +15,7 @@ export const GWEI_IN_WEI = new BigNumber(1000000000);
 export const ONE_SECOND_MS = 1000;
 export const ONE_MINUTE_MS = ONE_SECOND_MS * 60;
 export const GIT_SHA = process.env.GIT_SHA;
+export const NODE_ENV = process.env.NODE_ENV;
 export const NPM_PACKAGE_VERSION = process.env.NPM_PACKAGE_VERSION;
 export const ACCOUNT_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 5;
 export const BUY_QUOTE_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 15;
@@ -28,14 +29,12 @@ export const HEAP_ENABLED = process.env.HEAP_ENABLED;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
-export const HOST_DOMAINS = [
+export const HOST_DOMAINS_EXTERNAL = [
     '0x-instant-staging.s3-website-us-east-1.amazonaws.com',
     '0x-instant-dogfood.s3-website-us-east-1.amazonaws.com',
-    'localhost',
-    '127.0.0.1',
-    '0.0.0.0',
     'instant.0xproject.com',
 ];
+export const HOST_DOMAINS_LOCAL = ['localhost', '127.0.0.1', '0.0.0.0'];
 export const ROLLBAR_CLIENT_TOKEN = process.env.ROLLBAR_CLIENT_TOKEN;
 export const ROLLBAR_ENABLED = process.env.ROLLBAR_ENABLED;
 export const INSTANT_DISCHARGE_TARGET = process.env.INSTANT_DISCHARGE_TARGET as
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 6da37bedb..6da52db16 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -2,7 +2,7 @@ import { BuyQuote } from '@0x/asset-buyer';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { GIT_SHA, HEAP_ENABLED, INSTANT_DISCHARGE_TARGET, NPM_PACKAGE_VERSION } from '../constants';
+import { GIT_SHA, HEAP_ENABLED, INSTANT_DISCHARGE_TARGET, NODE_ENV, NPM_PACKAGE_VERSION } from '../constants';
 import {
     AffiliateInfo,
     Asset,
@@ -156,7 +156,7 @@ export const analytics = {
             affiliateFeePercent,
             selectedAssetName: selectedAsset ? selectedAsset.metaData.name : 'none',
             selectedAssetData: selectedAsset ? selectedAsset.assetData : 'none',
-            instantEnvironment: INSTANT_DISCHARGE_TARGET || `Local ${process.env.NODE_ENV}`,
+            instantEnvironment: INSTANT_DISCHARGE_TARGET || `Local ${NODE_ENV}`,
         };
         return eventOptions;
     },
diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index b1824eaf9..ec074c440 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -1,17 +1,35 @@
 import { logUtils } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { GIT_SHA, HOST_DOMAINS, INSTANT_DISCHARGE_TARGET, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
+import {
+    GIT_SHA,
+    HOST_DOMAINS_EXTERNAL,
+    HOST_DOMAINS_LOCAL,
+    INSTANT_DISCHARGE_TARGET,
+    NODE_ENV,
+    ROLLBAR_CLIENT_TOKEN,
+    ROLLBAR_ENABLED,
+} from '../constants';
 
 // Import version of Rollbar designed for embedded components
 // See https://docs.rollbar.com/docs/using-rollbarjs-inside-an-embedded-component
 // tslint:disable-next-line:no-var-requires
 const Rollbar = require('rollbar/dist/rollbar.noconflict.umd');
 
+const getRollbarHostDomains = (): string[] => {
+    if (NODE_ENV === 'development') {
+        return HOST_DOMAINS_EXTERNAL.concat(HOST_DOMAINS_LOCAL);
+    } else {
+        return HOST_DOMAINS_EXTERNAL;
+    }
+};
+
 let rollbar: any;
 // Configures rollbar and sets up error catching
 export const setupRollbar = (): any => {
     if (_.isUndefined(rollbar) && ROLLBAR_CLIENT_TOKEN && ROLLBAR_ENABLED) {
+        const hostDomains = getRollbarHostDomains();
+        console.log('hostDomains', hostDomains);
         rollbar = new Rollbar({
             accessToken: ROLLBAR_CLIENT_TOKEN,
             captureUncaught: true,
@@ -20,7 +38,7 @@ export const setupRollbar = (): any => {
             itemsPerMinute: 10,
             maxItems: 500,
             payload: {
-                environment: INSTANT_DISCHARGE_TARGET || `Local ${process.env.NODE_ENV}`,
+                environment: INSTANT_DISCHARGE_TARGET || `Local ${NODE_ENV}`,
                 client: {
                     javascript: {
                         source_map_enabled: true,
@@ -29,7 +47,7 @@ export const setupRollbar = (): any => {
                     },
                 },
             },
-            hostWhiteList: HOST_DOMAINS,
+            hostWhiteList: hostDomains,
             uncaughtErrorLevel: 'error',
             ignoredMessages: [
                 // Errors from the third-party scripts
-- 
cgit v1.2.3


From 69d4e330cf312af99cf547add9cd2106e492c563 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 5 Dec 2018 10:17:18 -0800
Subject: Takeout console.log

---
 packages/instant/src/util/error_reporter.ts | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index ec074c440..8d7481684 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -29,7 +29,6 @@ let rollbar: any;
 export const setupRollbar = (): any => {
     if (_.isUndefined(rollbar) && ROLLBAR_CLIENT_TOKEN && ROLLBAR_ENABLED) {
         const hostDomains = getRollbarHostDomains();
-        console.log('hostDomains', hostDomains);
         rollbar = new Rollbar({
             accessToken: ROLLBAR_CLIENT_TOKEN,
             captureUncaught: true,
-- 
cgit v1.2.3


From 3454bbfd65f69f219e210fe87bfad5be6993adde Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 11:39:10 -0800
Subject: fix: input placeholder css specificity increase

---
 packages/instant/src/components/ui/input.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/ui/input.tsx b/packages/instant/src/components/ui/input.tsx
index 863c970ef..62c70f9e1 100644
--- a/packages/instant/src/components/ui/input.tsx
+++ b/packages/instant/src/components/ui/input.tsx
@@ -29,8 +29,8 @@ export const Input =
         outline: none;
         border: none;
         &::placeholder {
-            color: ${props => props.theme[props.fontColor || 'white']};
-            opacity: 0.5;
+            color: ${props => props.theme[props.fontColor || 'white']} !important;
+            opacity: 0.5 !important;
         }
     }
 `;
-- 
cgit v1.2.3


From 92d4c1d09e05d82bec010f0241c6772ff03da503 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 11:52:27 -0800
Subject: fix: call toLowerCase in asset creation logic

---
 packages/instant/src/util/asset.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/asset.ts b/packages/instant/src/util/asset.ts
index 08f3642e3..13f84ef74 100644
--- a/packages/instant/src/util/asset.ts
+++ b/packages/instant/src/util/asset.ts
@@ -26,7 +26,7 @@ export const assetUtils = {
             return;
         }
         return {
-            assetData,
+            assetData: assetData.toLowerCase(),
             metaData,
         };
     },
@@ -36,7 +36,7 @@ export const assetUtils = {
         network: Network,
     ): Asset => {
         return {
-            assetData,
+            assetData: assetData.toLowerCase(),
             metaData: assetUtils.getMetaDataOrThrow(assetData, assetMetaDataMap, network),
         };
     },
-- 
cgit v1.2.3


From 55ebf405a0cc7dd24607ff1d1db5b0edd3a61e6e Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 11:56:54 -0800
Subject: chore: add coingecko css example to externall.css

---
 packages/instant/public/external.css | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/public/external.css b/packages/instant/public/external.css
index cab11112a..21278577e 100644
--- a/packages/instant/public/external.css
+++ b/packages/instant/public/external.css
@@ -15,6 +15,10 @@ input {
     height: 100px;
 }
 
+input::-webkit-input-placeholder {
+    color: #b4b4b4 !important;
+}
+
 div {
     padding: 3px;
 }
-- 
cgit v1.2.3


From f2c5a8e2f1e517e89f45b03bd3cdf5bb59c450bf Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 12:16:55 -0800
Subject: feat: lowercase keys in additionalAssetMetaDataMap

---
 packages/instant/src/components/zero_ex_instant_provider.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index dae9124c6..f06d551c7 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -60,7 +60,8 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
         );
         // merge the additional additionalAssetMetaDataMap with our default map
         const completeAssetMetaDataMap = {
-            ...props.additionalAssetMetaDataMap,
+            // Make sure the passed in assetDatas are lower case
+            ..._.mapKeys(props.additionalAssetMetaDataMap || {}, (value, key) => key.toLowerCase()),
             ...defaultState.assetMetaDataMap,
         };
         // construct the final state
-- 
cgit v1.2.3


From 08eb0b91b6d0f0dc90ae920a18ca5dd080bf235c Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 5 Dec 2018 12:27:32 -0800
Subject: Fix RadarRelay timestamps (#1391)

* Fixing rr timestamps

* Apply prettier
---
 packages/pipeline/src/entities/sra_order_observed_timestamp.ts | 7 +++++--
 packages/pipeline/src/scripts/pull_radar_relay_orders.ts       | 5 +++--
 2 files changed, 8 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/sra_order_observed_timestamp.ts b/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
index cd2d41397..cbec1c6d0 100644
--- a/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
+++ b/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
@@ -22,11 +22,14 @@ export class SraOrdersObservedTimeStamp {
  * current time.
  * @param order The order to generate a timestamp for.
  */
-export function createObservedTimestampForOrder(order: SraOrder): SraOrdersObservedTimeStamp {
+export function createObservedTimestampForOrder(
+    order: SraOrder,
+    observedTimestamp: number,
+): SraOrdersObservedTimeStamp {
     const observed = new SraOrdersObservedTimeStamp();
     observed.exchangeAddress = order.exchangeAddress;
     observed.orderHashHex = order.orderHashHex;
     observed.sourceUrl = order.sourceUrl;
-    observed.observedTimestamp = Date.now();
+    observed.observedTimestamp = observedTimestamp;
     return observed;
 }
diff --git a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
index 6c18bcaef..40bb6fc97 100644
--- a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
+++ b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
@@ -33,11 +33,12 @@ async function getOrderbookAsync(): Promise<void> {
     // Save all the orders and update the observed time stamps in a single
     // transaction.
     console.log('Saving orders and updating timestamps...');
+    const observedTimestamp = Date.now();
     await connection.transaction(async (manager: EntityManager): Promise<void> => {
         for (const order of orders) {
             await manager.save(SraOrder, order);
-            const observedTimestamp = createObservedTimestampForOrder(order);
-            await manager.save(observedTimestamp);
+            const orderObservation = createObservedTimestampForOrder(order, observedTimestamp);
+            await manager.save(orderObservation);
         }
     });
 }
-- 
cgit v1.2.3


From 1f8c09779d57ec0243e3c8d15e9e461c6d491018 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 12:34:24 -0800
Subject: chore: make default fee percentage in configurator 0

---
 packages/website/ts/pages/instant/configurator.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index d19a5b4fe..a6c792edf 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -26,7 +26,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
             availableAssetDatas: undefined,
             affiliateInfo: {
                 feeRecipient: '',
-                feePercentage: 0.01,
+                feePercentage: 0,
             },
         },
     };
-- 
cgit v1.2.3


From fb221e4ca9eec6a66130e3f8230457a1fcee20f8 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 12:41:57 -0800
Subject: feat: notify user they've copied to clipboard on copy

---
 packages/website/ts/pages/instant/code_demo.tsx | 43 +++++++++++++++++--------
 1 file changed, 29 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index c5e565d61..b7a9f5b17 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -145,17 +145,32 @@ export interface CodeDemoProps {
     children: string;
 }
 
-export const CodeDemo: React.StatelessComponent<CodeDemoProps> = props => (
-    <Container position="relative" height="100%">
-        <Container position="absolute" top="10px" right="10px">
-            <CopyToClipboard text={props.children}>
-                <Button fontSize="14px">
-                    <b>Copy</b>
-                </Button>
-            </CopyToClipboard>
-        </Container>
-        <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
-            {props.children}
-        </SyntaxHighlighter>
-    </Container>
-);
+export interface CodeDemoState {
+    didCopyCode: boolean;
+}
+
+export class CodeDemo extends React.Component<CodeDemoProps, CodeDemoState> {
+    public state: CodeDemoState = {
+        didCopyCode: false,
+    };
+    public render(): React.ReactNode {
+        const copyButtonText = this.state.didCopyCode ? 'Copied!' : 'Copy';
+        return (
+            <Container position="relative" height="100%">
+                <Container position="absolute" top="10px" right="10px">
+                    <CopyToClipboard text={this.props.children} onCopy={this._handleCopyClick}>
+                        <Button fontSize="14px">
+                            <b>{copyButtonText}</b>
+                        </Button>
+                    </CopyToClipboard>
+                </Container>
+                <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
+                    {this.props.children}
+                </SyntaxHighlighter>
+            </Container>
+        );
+    }
+    private readonly _handleCopyClick = () => {
+        this.setState({ didCopyCode: true });
+    };
+}
-- 
cgit v1.2.3


From b7603bef192dac4a3e87a365f77dc87c61dbd4f8 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 12:44:23 -0800
Subject: fix: ensure copy button is above code

---
 packages/website/ts/pages/instant/code_demo.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index b7a9f5b17..1bc1980e7 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -6,6 +6,7 @@ import { Button } from 'ts/components/ui/button';
 import { Container } from 'ts/components/ui/container';
 import { colors } from 'ts/style/colors';
 import { styled } from 'ts/style/theme';
+import { zIndex } from 'ts/style/z_index';
 
 const CustomPre = styled.pre`
     margin: 0px;
@@ -157,7 +158,7 @@ export class CodeDemo extends React.Component<CodeDemoProps, CodeDemoState> {
         const copyButtonText = this.state.didCopyCode ? 'Copied!' : 'Copy';
         return (
             <Container position="relative" height="100%">
-                <Container position="absolute" top="10px" right="10px">
+                <Container position="absolute" top="10px" right="10px" zIndex={zIndex.overlay - 1}>
                     <CopyToClipboard text={this.props.children} onCopy={this._handleCopyClick}>
                         <Button fontSize="14px">
                             <b>{copyButtonText}</b>
-- 
cgit v1.2.3


From ea6547cb75ca8579f49e2afd7fb25bee9db5b2ed Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 13:04:42 -0800
Subject: chore: run prettier

---
 packages/instant/src/components/zero_ex_instant_provider.tsx | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 8b75cdfc4..6d7ed0b87 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -9,12 +9,7 @@ import { asyncData } from '../redux/async_data';
 import { DEFAULT_STATE, DefaultState, State } from '../redux/reducer';
 import { store, Store } from '../redux/store';
 import { fonts } from '../style/fonts';
-import {
-    AccountState,
-    Network,
-    QuoteFetchOrigin,
-    ZeroExInstantBaseConfig,
-} from '../types';
+import { AccountState, Network, QuoteFetchOrigin, ZeroExInstantBaseConfig } from '../types';
 import { analytics, disableAnalytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
-- 
cgit v1.2.3


From c282c2fcc40b6efbac7c91c3d17b204756359a26 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 15:26:27 -0800
Subject: feat: change New notification to point to instant

---
 packages/website/ts/pages/landing/landing.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/landing/landing.tsx b/packages/website/ts/pages/landing/landing.tsx
index bb76efe21..d7ed0524c 100644
--- a/packages/website/ts/pages/landing/landing.tsx
+++ b/packages/website/ts/pages/landing/landing.tsx
@@ -36,8 +36,8 @@ interface Project {
 }
 
 const THROTTLE_TIMEOUT = 100;
-const WHATS_NEW_TITLE = 'Introducing the 0x Launch Kit';
-const WHATS_NEW_URL = 'https://blog.0xproject.com/introducing-the-0x-launch-kit-4acdc3453585';
+const WHATS_NEW_TITLE = 'Introducing 0x Instant';
+const WHATS_NEW_URL = WebsitePaths.Instant;
 const TITLE_STYLE: React.CSSProperties = {
     fontFamily: 'Roboto Mono',
     color: colors.grey,
-- 
cgit v1.2.3


From 78d0ab1aa2393b7a0b21108b9811e0b0a4406faf Mon Sep 17 00:00:00 2001
From: Xianny <8582774+xianny@users.noreply.github.com>
Date: Wed, 5 Dec 2018 16:05:06 -0800
Subject: Fix/pipeline/ohlcv (#1393)

The OHLCV script in data pipeline quits early when we get no data from Crypto Compare. Sometimes Crypto Compare gives us a valid empty response (e.g. when we query for way back in time) and we need to just continue. This adds better filtering for the types of Crypto Compare responses to detect when we should continue and when we should really quit.
---
 .../data_sources/ohlcv_external/crypto_compare.ts  | 36 +++++++++++++++-----
 .../src/scripts/pull_ohlcv_cryptocompare.ts        | 38 +++++++++-------------
 2 files changed, 43 insertions(+), 31 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index 6b10c29c5..8804c34d0 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -7,9 +7,10 @@ import * as R from 'ramda';
 import { TradingPair } from '../../utils/get_ohlcv_trading_pairs';
 
 export interface CryptoCompareOHLCVResponse {
-    Data: Map<string, CryptoCompareOHLCVRecord[]>;
+    Data: CryptoCompareOHLCVRecord[];
     Response: string;
     Message: string;
+    Type: number;
 }
 
 export interface CryptoCompareOHLCVRecord {
@@ -35,7 +36,9 @@ export interface CryptoCompareOHLCVParams {
 const ONE_WEEK = 7 * 24 * 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_HOUR = 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_SECOND = 1000;
+const ONE_HOUR_AGO = new Date().getTime() - ONE_HOUR;
 const HTTP_OK_STATUS = 200;
+const CRYPTO_COMPARE_VALID_EMPTY_RESPONSE_TYPE = 96;
 
 export class CryptoCompareOHLCVSource {
     public readonly interval = ONE_WEEK; // the hourly API returns data for one week at a time
@@ -68,17 +71,21 @@ export class CryptoCompareOHLCVSource {
 
         const response = await Promise.resolve(fetchPromise);
         if (response.status !== HTTP_OK_STATUS) {
-            // tslint:disable-next-line:no-console
-            console.log(`Error scraping ${url}`);
-            return [];
+            throw new Error(`HTTP error while scraping Crypto Compare: [${response}]`);
         }
         const json: CryptoCompareOHLCVResponse = await response.json();
-        if (json.Response === 'Error' || Object.keys(json.Data).length === 0) {
-            // tslint:disable-next-line:no-console
-            console.log(`Error scraping ${url}: ${json.Message}`);
-            return [];
+        if (
+            (json.Response === 'Error' || json.Data.length === 0) &&
+            json.Type !== CRYPTO_COMPARE_VALID_EMPTY_RESPONSE_TYPE
+        ) {
+            throw new Error(JSON.stringify(json));
         }
-        return Object.values(json.Data).filter(rec => rec.time * ONE_SECOND >= pair.latestSavedTime);
+        return json.Data.filter(rec => {
+            return (
+                // Crypto Compare takes ~30 mins to finalise records
+                rec.time * ONE_SECOND < ONE_HOUR_AGO && rec.time * ONE_SECOND > pair.latestSavedTime && hasData(rec)
+            );
+        });
     }
     public generateBackfillIntervals(pair: TradingPair): TradingPair[] {
         const now = new Date().getTime();
@@ -92,3 +99,14 @@ export class CryptoCompareOHLCVSource {
         return R.unfold(f, pair);
     }
 }
+
+function hasData(record: CryptoCompareOHLCVRecord): boolean {
+    return (
+        record.close !== 0 ||
+        record.open !== 0 ||
+        record.high !== 0 ||
+        record.low !== 0 ||
+        record.volumefrom !== 0 ||
+        record.volumeto !== 0
+    );
+}
diff --git a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
index 6979cd10e..7377a64d8 100644
--- a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
+++ b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
@@ -10,11 +10,9 @@ import { fetchOHLCVTradingPairsAsync, TradingPair } from '../utils/get_ohlcv_tra
 
 const SOURCE_NAME = 'CryptoCompare';
 const TWO_HOURS_AGO = new Date().getTime() - 2 * 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
-const ONE_HOUR_AGO = new Date().getTime() - 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
-const ONE_SECOND = 1000;
 
 const MAX_CONCURRENT_REQUESTS = parseInt(process.env.CRYPTOCOMPARE_MAX_CONCURRENT_REQUESTS || '14', 10); // tslint:disable-line:custom-no-magic-numbers
-const EARLIEST_BACKFILL_DATE = process.env.OHLCV_EARLIEST_BACKFILL_DATE || '2010-09-01'; // the time when BTC/USD info starts appearing on Crypto Compare
+const EARLIEST_BACKFILL_DATE = process.env.OHLCV_EARLIEST_BACKFILL_DATE || '2014-06-01';
 const EARLIEST_BACKFILL_TIME = new Date(EARLIEST_BACKFILL_DATE).getTime();
 
 let connection: Connection;
@@ -60,28 +58,24 @@ async function fetchAndSaveAsync(
         if (pair.latestSavedTime > TWO_HOURS_AGO) {
             break;
         }
-        const rawRecords = await source.getHourlyOHLCVAsync(pair);
-        const records = rawRecords.filter(rec => {
-            return rec.time * ONE_SECOND < ONE_HOUR_AGO && rec.time * ONE_SECOND > pair.latestSavedTime;
-        }); // Crypto Compare can take ~30mins to finalise records
-        if (records.length === 0) {
-            console.log(`No more records, stopping task for ${JSON.stringify(pair)}`);
-            break;
-        }
-        const metadata: OHLCVMetadata = {
-            exchange: source.default_exchange,
-            fromSymbol: pair.fromSymbol,
-            toSymbol: pair.toSymbol,
-            source: SOURCE_NAME,
-            observedTimestamp: jobTime,
-            interval: source.intervalBetweenRecords,
-        };
-        const parsedRecords = parseRecords(records, metadata);
         try {
-            await saveRecordsAsync(repository, parsedRecords);
+            const records = await source.getHourlyOHLCVAsync(pair);
+            console.log(`Retrieved ${records.length} records for ${JSON.stringify(pair)}`);
+            if (records.length > 0) {
+                const metadata: OHLCVMetadata = {
+                    exchange: source.default_exchange,
+                    fromSymbol: pair.fromSymbol,
+                    toSymbol: pair.toSymbol,
+                    source: SOURCE_NAME,
+                    observedTimestamp: jobTime,
+                    interval: source.intervalBetweenRecords,
+                };
+                const parsedRecords = parseRecords(records, metadata);
+                await saveRecordsAsync(repository, parsedRecords);
+            }
             i++;
         } catch (err) {
-            console.log(`Error saving OHLCVRecords, stopping task for ${JSON.stringify(pair)} [${err}]`);
+            console.log(`Error scraping OHLCVRecords, stopping task for ${JSON.stringify(pair)} [${err}]`);
             break;
         }
     }
-- 
cgit v1.2.3


From 83c1b7aec509ecf1abc415408210990c91ef8c4a Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 16:18:34 -0800
Subject: fix: remove target=_blank from instant link

---
 packages/instant/.DS_Store                    | Bin 8196 -> 8196 bytes
 packages/website/ts/pages/landing/landing.tsx |   2 +-
 2 files changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/.DS_Store b/packages/instant/.DS_Store
index 9a0cceca6..c86c5cbcd 100644
Binary files a/packages/instant/.DS_Store and b/packages/instant/.DS_Store differ
diff --git a/packages/website/ts/pages/landing/landing.tsx b/packages/website/ts/pages/landing/landing.tsx
index d7ed0524c..b75b55edb 100644
--- a/packages/website/ts/pages/landing/landing.tsx
+++ b/packages/website/ts/pages/landing/landing.tsx
@@ -237,7 +237,7 @@ export class Landing extends React.Component<LandingProps, LandingState> {
     private _renderWhatsNew(): React.ReactNode {
         return (
             <div className="sm-center sm-px1">
-                <a href={WHATS_NEW_URL} target="_blank" className="inline-block text-decoration-none">
+                <a href={WHATS_NEW_URL} className="inline-block text-decoration-none">
                     <div className="flex items-center sm-pl0 md-pl2 lg-pl0">
                         <Container
                             paddingTop="3px"
-- 
cgit v1.2.3


From b0e7b82dd99f5411fc77cd4368faf22506de4b11 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 5 Dec 2018 17:47:25 -0800
Subject: feat(instant): More aggressive error reporting

---
 packages/instant/src/util/buy_quote_updater.ts | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 4229f2735..6191c92e3 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -38,14 +38,11 @@ export const buyQuoteUpdater = {
         } catch (error) {
             const errorMessage = assetUtils.assetBuyerErrorMessage(asset, error);
 
-            if (_.isUndefined(errorMessage)) {
-                // This is an unknown error, report it to rollbar
-                errorReporter.report(error);
-            }
+            errorReporter.report(error);
+            analytics.trackQuoteError(error.message ? error.message : 'other', baseUnitValue, fetchOrigin);
 
             if (options.dispatchErrors) {
                 dispatch(actions.setQuoteRequestStateFailure());
-                analytics.trackQuoteError(error.message ? error.message : 'other', baseUnitValue, fetchOrigin);
                 errorFlasher.flashNewErrorMessage(dispatch, errorMessage || 'Error fetching price, please try again');
             }
             return;
-- 
cgit v1.2.3


From 6438241144af86caf4fdc8c4a5ce080f1ed2bbff Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 23:08:18 -0800
Subject: fix: add comma to affiliateInfo config in configurator

---
 packages/website/ts/pages/instant/configurator.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index a6c792edf..2cb1a1c1c 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -84,7 +84,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
                 ? `\n                affiliateInfo: {
                     feeRecipient: '${instantConfig.affiliateInfo.feeRecipient.toLowerCase()}',
                     feePercentage: ${instantConfig.affiliateInfo.feePercentage}
-                }`
+                },`
                 : ''
         }${
             !_.isUndefined(instantConfig.availableAssetDatas)
-- 
cgit v1.2.3


From 179f093c2609b4d453db7ed2eeed780d9c89e941 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 23:33:04 -0800
Subject: feat: disable slider when no affiliate info

---
 packages/website/ts/pages/instant/config_generator.tsx      | 5 +++++
 packages/website/ts/pages/instant/fee_percentage_slider.tsx | 5 +++++
 2 files changed, 10 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index fe70ef04c..fbeeeaeaf 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -79,6 +79,11 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
                     <FeePercentageSlider
                         value={value.affiliateInfo.feePercentage}
                         onChange={this._handleAffiliatePercentageChange}
+                        isDisabled={
+                            _.isUndefined(value.affiliateInfo) ||
+                            _.isUndefined(value.affiliateInfo.feeRecipient) ||
+                            _.isEmpty(value.affiliateInfo.feeRecipient)
+                        }
                     />
                 </ConfigGeneratorSection>
             </Container>
diff --git a/packages/website/ts/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
index 4c92883cb..d76cee58f 100644
--- a/packages/website/ts/pages/instant/fee_percentage_slider.tsx
+++ b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
@@ -31,10 +31,14 @@ injectGlobal`
             margin-left: -60%;
         }
     }
+    .rc-slider-disabled {
+        background-color: inherit !important;
+    }
 `;
 
 export interface FeePercentageSliderProps {
     value: number;
+    isDisabled: boolean;
     onChange: (value: number) => void;
 }
 
@@ -42,6 +46,7 @@ export class FeePercentageSlider extends React.Component<FeePercentageSliderProp
     public render(): React.ReactNode {
         return (
             <SliderWithTooltip
+                disabled={this.props.isDisabled}
                 min={0}
                 max={0.05}
                 step={0.0025}
-- 
cgit v1.2.3


From 9e1a94266e775ac52ad8da0d825e6814457bacd4 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 11:23:16 -0800
Subject: feat: have basic code syntax highlighting working

---
 packages/website/package.json                      |   2 +
 packages/website/public/index.html                 | 217 ++++++++++++---------
 .../ts/pages/documentation/developers_page.tsx     |   4 +
 packages/website/ts/pages/instant/code_demo.tsx    |  45 +++++
 packages/website/ts/pages/instant/configurator.tsx |   7 +-
 5 files changed, 184 insertions(+), 91 deletions(-)
 create mode 100644 packages/website/ts/pages/instant/code_demo.tsx

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index 52d5c8f96..f2ca3c2d3 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -55,6 +55,7 @@
         "react-popper": "^1.0.0-beta.6",
         "react-redux": "^5.0.3",
         "react-scroll": "0xproject/react-scroll#pr-330-and-replace-state",
+        "react-syntax-highlighter": "^10.1.1",
         "react-tooltip": "^3.2.7",
         "react-typist": "^2.0.4",
         "redux": "^3.6.0",
@@ -84,6 +85,7 @@
         "@types/react-helmet": "^5.0.6",
         "@types/react-redux": "^4.4.37",
         "@types/react-scroll": "1.5.3",
+        "@types/react-syntax-highlighter": "^0.0.8",
         "@types/react-tap-event-plugin": "0.0.30",
         "@types/redux": "^3.6.0",
         "@types/web3-provider-engine": "^14.0.0",
diff --git a/packages/website/public/index.html b/packages/website/public/index.html
index a8a61f8ad..538eca6d9 100644
--- a/packages/website/public/index.html
+++ b/packages/website/public/index.html
@@ -1,95 +1,132 @@
 <!DOCTYPE html>
 <html>
+    <head>
+        <meta charset="utf-8" />
+        <meta name="viewport" content="width=device-width, initial-scale=1" />
+        <meta name="description" content="An Open Protocol For Decentralized Exchange On The Ethereum Blockchain" />
+        <meta property="og:type" content="website" />
+        <meta property="og:title" content="0x" />
+        <meta
+            property="og:description"
+            content="An Open Protocol For Decentralized Exchange On The Ethereum Blockchain"
+        />
+        <meta property="og:image" content="/images/og_image.png" />
+        <title>0x: The Protocol for Trading Tokens</title>
+        <link rel="icon" type="image/png" href="/images/favicon/favicon-2-32x32.png" sizes="32x32" />
+        <link rel="icon" type="image/png" href="/images/favicon/favicon-2-16x16.png" sizes="16x16" />
+        <link rel="stylesheet" href="/css/material-design-iconic-font.min.css" />
+        <link rel="stylesheet" href="/css/roboto.css" />
+        <link rel="stylesheet" href="/css/roboto_mono.css" />
+        <link rel="stylesheet" href="/css/basscss_responsive_custom.css" />
+        <link rel="stylesheet" href="/css/basscss_responsive_padding.css" />
+        <link rel="stylesheet" href="/css/basscss_responsive_margin.css" />
+        <link rel="stylesheet" href="/css/basscss_responsive_type_scale.css" />
+    </head>
 
-<head>
-    <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta name="description" content="An Open Protocol For Decentralized Exchange On The Ethereum Blockchain" />
-    <meta property="og:type" content="website" />
-    <meta property="og:title" content="0x" />
-    <meta property="og:description" content="An Open Protocol For Decentralized Exchange On The Ethereum Blockchain" />
-    <meta property="og:image" content="/images/og_image.png" />
-    <title>0x: The Protocol for Trading Tokens</title>
-    <link rel="icon" type="image/png" href="/images/favicon/favicon-2-32x32.png" sizes="32x32" />
-    <link rel="icon" type="image/png" href="/images/favicon/favicon-2-16x16.png" sizes="16x16" />
-    <link rel="stylesheet" href="/css/github-gist.css">
-    <link rel="stylesheet" href="/css/material-design-iconic-font.min.css">
-    <link rel="stylesheet" href="/css/roboto.css">
-    <link rel="stylesheet" href="/css/roboto_mono.css">
-    <link rel="stylesheet" href="/css/basscss_responsive_custom.css">
-    <link rel="stylesheet" href="/css/basscss_responsive_padding.css">
-    <link rel="stylesheet" href="/css/basscss_responsive_margin.css">
-    <link rel="stylesheet" href="/css/basscss_responsive_type_scale.css">
-</head>
+    <body style="margin: 0px; min-width: 355px;">
+        <!-- Heap SDK -->
+        <script type="text/javascript">
+            (window.heap = window.heap || []),
+                (heap.load = function(e, t) {
+                    (window.heap.appid = e), (window.heap.config = t = t || {});
+                    var r = t.forceSSL || 'https:' === document.location.protocol,
+                        a = document.createElement('script');
+                    (a.type = 'text/javascript'),
+                        (a.async = !0),
+                        (a.src = (r ? 'https:' : 'http:') + '//cdn.heapanalytics.com/js/heap-' + e + '.js');
+                    var n = document.getElementsByTagName('script')[0];
+                    n.parentNode.insertBefore(a, n);
+                    for (
+                        var o = function(e) {
+                                return function() {
+                                    heap.push([e].concat(Array.prototype.slice.call(arguments, 0)));
+                                };
+                            },
+                            p = [
+                                'addEventProperties',
+                                'addUserProperties',
+                                'clearEventProperties',
+                                'identify',
+                                'resetIdentity',
+                                'removeEventProperty',
+                                'setEventProperties',
+                                'track',
+                                'unsetEventProperty',
+                            ],
+                            c = 0;
+                        c < p.length;
+                        c++
+                    )
+                        heap[p[c]] = o(p[c]);
+                });
+            heap.load('410099666');
+        </script>
+        <!-- End Heap SDK -->
+        <!-- Global site tag (gtag.js) - Google Analytics -->
+        <script async src="https://www.googletagmanager.com/gtag/js?id=UA-98720122-1"></script>
+        <script>
+            window.dataLayer = window.dataLayer || [];
+            function gtag() {
+                dataLayer.push(arguments);
+            }
+            gtag('js', new Date());
 
-<body style="margin: 0px; min-width: 355px;">
-    <!-- Heap SDK -->
-    <script type="text/javascript">
-        window.heap = window.heap || [], heap.load = function (e, t) { window.heap.appid = e, window.heap.config = t = t || {}; var r = t.forceSSL || "https:" === document.location.protocol, a = document.createElement("script"); a.type = "text/javascript", a.async = !0, a.src = (r ? "https:" : "http:") + "//cdn.heapanalytics.com/js/heap-" + e + ".js"; var n = document.getElementsByTagName("script")[0]; n.parentNode.insertBefore(a, n); for (var o = function (e) { return function () { heap.push([e].concat(Array.prototype.slice.call(arguments, 0))) } }, p = ["addEventProperties", "addUserProperties", "clearEventProperties", "identify", "resetIdentity", "removeEventProperty", "setEventProperties", "track", "unsetEventProperty"], c = 0; c < p.length; c++)heap[p[c]] = o(p[c]) };
-        heap.load("410099666");
-    </script>
-    <!-- End Heap SDK -->
-    <!-- Global site tag (gtag.js) - Google Analytics -->
-    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-98720122-1"></script>
-    <script>
-        window.dataLayer = window.dataLayer || [];
-        function gtag() {
-            dataLayer.push(arguments);
-        }
-        gtag('js', new Date());
+            gtag('config', 'UA-98720122-1');
+        </script>
+        <!-- End Google Analytics -->
+        <!-- Facebook SDK -->
+        <div id="fb-root"></div>
+        <script>
+            (function(d, s, id) {
+                var js,
+                    fjs = d.getElementsByTagName(s)[0];
+                if (d.getElementById(id)) return;
+                js = d.createElement(s);
+                js.id = id;
+                js.src = '//connect.facebook.net/en_US/sdk.js#xfbml=1&version=v2.8&appId=1687545238205192';
+                fjs.parentNode.insertBefore(js, fjs);
+            })(document, 'script', 'facebook-jssdk');
+        </script>
+        <div id="app"></div>
+        <!-- End Facebook SDK -->
+        <!-- Twitter SDK -->
+        <script>
+            window.twttr = (function(d, s, id) {
+                var js,
+                    fjs = d.getElementsByTagName(s)[0],
+                    t = window.twttr || {};
+                if (d.getElementById(id)) return t;
+                js = d.createElement(s);
+                js.id = id;
+                js.src = 'https://platform.twitter.com/widgets.js';
+                fjs.parentNode.insertBefore(js, fjs);
 
-        gtag('config', 'UA-98720122-1');
-    </script>
-    <!-- End Google Analytics -->
-    <!-- Facebook SDK -->
-    <div id="fb-root"></div>
-    <script>
-        (function (d, s, id) {
-            var js,
-                fjs = d.getElementsByTagName(s)[0];
-            if (d.getElementById(id)) return;
-            js = d.createElement(s);
-            js.id = id;
-            js.src = '//connect.facebook.net/en_US/sdk.js#xfbml=1&version=v2.8&appId=1687545238205192';
-            fjs.parentNode.insertBefore(js, fjs);
-        })(document, 'script', 'facebook-jssdk');
-    </script>
-    <div id="app"></div>
-    <!-- End Facebook SDK -->
-    <!-- Twitter SDK -->
-    <script>
-        window.twttr = (function (d, s, id) {
-            var js,
-                fjs = d.getElementsByTagName(s)[0],
-                t = window.twttr || {};
-            if (d.getElementById(id)) return t;
-            js = d.createElement(s);
-            js.id = id;
-            js.src = 'https://platform.twitter.com/widgets.js';
-            fjs.parentNode.insertBefore(js, fjs);
-
-            t._e = [];
-            t.ready = function (f) {
-                t._e.push(f);
-            };
-            return t;
-        })(document, 'script', 'twitter-wjs');
-    </script>
-    <!-- End Twitter SDK -->
-    <!-- Hotjar Tracking Code for https://0xproject.com/ -->
-    <script>
-        (function (h, o, t, j, a, r) {
-            h.hj = h.hj || function () { (h.hj.q = h.hj.q || []).push(arguments) };
-            h._hjSettings = { hjid: 935597, hjsv: 6 };
-            a = o.getElementsByTagName('head')[0];
-            r = o.createElement('script'); r.async = 1;
-            r.src = t + h._hjSettings.hjid + j + h._hjSettings.hjsv;
-            a.appendChild(r);
-        })(window, document, 'https://static.hotjar.com/c/hotjar-', '.js?sv=');
-    </script>
-    <!-- End Hotjar Tracking Code -->
-    <!-- Main -->
-    <script type="text/javascript" crossorigin="anonymous" src="/bundle.js" charset="utf-8"></script>
-</body>
-
-</html>
\ No newline at end of file
+                t._e = [];
+                t.ready = function(f) {
+                    t._e.push(f);
+                };
+                return t;
+            })(document, 'script', 'twitter-wjs');
+        </script>
+        <!-- End Twitter SDK -->
+        <!-- Hotjar Tracking Code for https://0xproject.com/ -->
+        <script>
+            (function(h, o, t, j, a, r) {
+                h.hj =
+                    h.hj ||
+                    function() {
+                        (h.hj.q = h.hj.q || []).push(arguments);
+                    };
+                h._hjSettings = { hjid: 935597, hjsv: 6 };
+                a = o.getElementsByTagName('head')[0];
+                r = o.createElement('script');
+                r.async = 1;
+                r.src = t + h._hjSettings.hjid + j + h._hjSettings.hjsv;
+                a.appendChild(r);
+            })(window, document, 'https://static.hotjar.com/c/hotjar-', '.js?sv=');
+        </script>
+        <!-- End Hotjar Tracking Code -->
+        <!-- Main -->
+        <script type="text/javascript" crossorigin="anonymous" src="/bundle.js" charset="utf-8"></script>
+    </body>
+</html>
diff --git a/packages/website/ts/pages/documentation/developers_page.tsx b/packages/website/ts/pages/documentation/developers_page.tsx
index a84be7bfe..fcca2b6ad 100644
--- a/packages/website/ts/pages/documentation/developers_page.tsx
+++ b/packages/website/ts/pages/documentation/developers_page.tsx
@@ -2,6 +2,7 @@ import { colors, constants as sharedConstants, utils as sharedUtils } from '@0x/
 import * as _ from 'lodash';
 import * as React from 'react';
 import DocumentTitle from 'react-document-title';
+import { Helmet } from 'react-helmet';
 import { DocsLogo } from 'ts/components/documentation/docs_logo';
 import { DocsTopBar } from 'ts/components/documentation/docs_top_bar';
 import { Container } from 'ts/components/ui/container';
@@ -146,6 +147,9 @@ export class DevelopersPage extends React.Component<DevelopersPageProps, Develop
                 } 50%, ${colors.white} 100%)`}
             >
                 <DocumentTitle title="0x Docs" />
+                <Helmet>
+                    <link rel="stylesheet" href="/css/github-gist.css" />
+                </Helmet>
                 <Container className="flex mx-auto" height="100vh">
                     <Container
                         className="sm-hide xs-hide relative"
diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
new file mode 100644
index 000000000..9764227a1
--- /dev/null
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -0,0 +1,45 @@
+import * as React from 'react';
+import SyntaxHighlighter from 'react-syntax-highlighter';
+import { atelierCaveDark } from 'react-syntax-highlighter/styles/hljs';
+import { styled } from 'ts/style/theme';
+
+import { Container } from 'ts/components/ui/container';
+
+const CustomPre = styled.pre`
+    code {
+        background-color: inherit !important;
+        border-radius: 0px;
+        font-family: 'Roboto Mono', sans-serif;
+        border: none;
+    }
+`;
+
+export interface CodeDemoProps {}
+
+export const CodeDemo: React.StatelessComponent<CodeDemoProps> = props => {
+    const codeString = `<head>
+    <script src="http://0x-instant-staging.s3-website-us-east-1.amazonaws.com/main.bundle.js"></script>
+</head>
+<body>
+    <script>
+        zeroExInstant.render({
+            liquiditySource: 'https://api.relayer.com/sra/v2/',
+            affiliateInfo: {
+                feeRecipient: '0x50ff5828a216170cf224389f1c5b0301a5d0a230',
+                feePercentage: 0.03
+            }
+        }, 'body');
+    </script>
+</body>`;
+    return (
+        <SyntaxHighlighter
+            useInlineStyles={true}
+            language="html"
+            style={atelierCaveDark}
+            showLineNumbers={true}
+            PreTag={CustomPre}
+        >
+            {codeString}
+        </SyntaxHighlighter>
+    );
+};
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index c836739bb..2314f968f 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -1,6 +1,7 @@
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
+import { CodeDemo } from 'ts/pages/instant/code_demo';
 import { colors } from 'ts/style/colors';
 
 export interface ConfiguratorProps {
@@ -8,5 +9,9 @@ export interface ConfiguratorProps {
 }
 
 export const Configurator = (props: ConfiguratorProps) => (
-    <Container id={props.hash} height="400px" backgroundColor={colors.instantTertiaryBackground} />
+    <Container id={props.hash} height="400px" backgroundColor={colors.instantTertiaryBackground}>
+        <Container width="50%">
+            <CodeDemo />
+        </Container>
+    </Container>
 );
-- 
cgit v1.2.3


From 6b952c4236b6268537afc6169ac003ffa089f6cd Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 13:01:41 -0800
Subject: feat: improve styling of code demo component

---
 packages/website/ts/pages/instant/code_demo.tsx    | 131 +++++++++++++++++++--
 packages/website/ts/pages/instant/configurator.tsx |   7 +-
 2 files changed, 126 insertions(+), 12 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index 9764227a1..b029cc368 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -1,24 +1,145 @@
 import * as React from 'react';
 import SyntaxHighlighter from 'react-syntax-highlighter';
 import { atelierCaveDark } from 'react-syntax-highlighter/styles/hljs';
+import { colors } from 'ts/style/colors';
 import { styled } from 'ts/style/theme';
 
 import { Container } from 'ts/components/ui/container';
 
 const CustomPre = styled.pre`
+    margin: 0px;
+    line-height: 24px;
     code {
         background-color: inherit !important;
         border-radius: 0px;
         font-family: 'Roboto Mono', sans-serif;
         border: none;
     }
+    .lsl {
+        background-color: #2a2a2a !important;
+        color: #999;
+        height: 100%;
+        text-align: center;
+        padding-right: 5px !important;
+        padding-left: 5px;
+        margin-right: 5px;
+        line-height: 25px;
+        padding-top: 10px;
+    }
+    .xml {
+        position: relative;
+        top: 10px;
+    }
 `;
 
+const customStyle = {
+    'hljs-comment': {
+        color: '#7e7887',
+    },
+    'hljs-quote': {
+        color: '#7e7887',
+    },
+    'hljs-variable': {
+        color: '#be4678',
+    },
+    'hljs-template-variable': {
+        color: '#be4678',
+    },
+    'hljs-attribute': {
+        color: '#be4678',
+    },
+    'hljs-regexp': {
+        color: '#be4678',
+    },
+    'hljs-link': {
+        color: '#be4678',
+    },
+    'hljs-tag': {
+        color: '#61f5ff',
+    },
+    'hljs-name': {
+        color: '#61f5ff',
+    },
+    'hljs-selector-id': {
+        color: '#be4678',
+    },
+    'hljs-selector-class': {
+        color: '#be4678',
+    },
+    'hljs-number': {
+        color: '#c994ff',
+    },
+    'hljs-meta': {
+        color: '#aa573c',
+    },
+    'hljs-built_in': {
+        color: '#aa573c',
+    },
+    'hljs-builtin-name': {
+        color: '#aa573c',
+    },
+    'hljs-literal': {
+        color: '#aa573c',
+    },
+    'hljs-type': {
+        color: '#aa573c',
+    },
+    'hljs-params': {
+        color: '#aa573c',
+    },
+    'hljs-string': {
+        color: '#bcff88',
+    },
+    'hljs-symbol': {
+        color: '#2a9292',
+    },
+    'hljs-bullet': {
+        color: '#2a9292',
+    },
+    'hljs-title': {
+        color: '#576ddb',
+    },
+    'hljs-section': {
+        color: '#576ddb',
+    },
+    'hljs-keyword': {
+        color: '#955ae7',
+    },
+    'hljs-selector-tag': {
+        color: '#955ae7',
+    },
+    'hljs-deletion': {
+        color: '#19171c',
+        display: 'inline-block',
+        width: '100%',
+        backgroundColor: '#be4678',
+    },
+    'hljs-addition': {
+        color: '#19171c',
+        display: 'inline-block',
+        width: '100%',
+        backgroundColor: '#2a9292',
+    },
+    hljs: {
+        display: 'block',
+        overflowX: 'auto',
+        background: colors.instantSecondaryBackground,
+        color: 'white',
+        fontSize: '12px',
+    },
+    'hljs-emphasis': {
+        fontStyle: 'italic',
+    },
+    'hljs-strong': {
+        fontWeight: 'bold',
+    },
+};
+
 export interface CodeDemoProps {}
 
 export const CodeDemo: React.StatelessComponent<CodeDemoProps> = props => {
     const codeString = `<head>
-    <script src="http://0x-instant-staging.s3-website-us-east-1.amazonaws.com/main.bundle.js"></script>
+    <script src="https://instant.0xproject.com/instant.js"></script>
 </head>
 <body>
     <script>
@@ -32,13 +153,7 @@ export const CodeDemo: React.StatelessComponent<CodeDemoProps> = props => {
     </script>
 </body>`;
     return (
-        <SyntaxHighlighter
-            useInlineStyles={true}
-            language="html"
-            style={atelierCaveDark}
-            showLineNumbers={true}
-            PreTag={CustomPre}
-        >
+        <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
             {codeString}
         </SyntaxHighlighter>
     );
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 2314f968f..09a51d0bb 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -9,9 +9,8 @@ export interface ConfiguratorProps {
 }
 
 export const Configurator = (props: ConfiguratorProps) => (
-    <Container id={props.hash} height="400px" backgroundColor={colors.instantTertiaryBackground}>
-        <Container width="50%">
-            <CodeDemo />
-        </Container>
+    <Container className="flex" id={props.hash} height="400px" backgroundColor={colors.instantTertiaryBackground}>
+        <Container> Forms </Container>
+        <CodeDemo />
     </Container>
 );
-- 
cgit v1.2.3


From 3dcb874e08389f82d66e8b3458863509ec525a02 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 13:45:29 -0800
Subject: feat: factor out ActionLink component from features

---
 packages/website/ts/pages/instant/action_link.tsx | 51 +++++++++++++++++++++++
 packages/website/ts/pages/instant/features.tsx    | 40 ++----------------
 2 files changed, 54 insertions(+), 37 deletions(-)
 create mode 100644 packages/website/ts/pages/instant/action_link.tsx

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/action_link.tsx b/packages/website/ts/pages/instant/action_link.tsx
new file mode 100644
index 000000000..8a0bf24ff
--- /dev/null
+++ b/packages/website/ts/pages/instant/action_link.tsx
@@ -0,0 +1,51 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { Container } from 'ts/components/ui/container';
+import { Text } from 'ts/components/ui/text';
+import { colors } from 'ts/style/colors';
+import { utils } from 'ts/utils/utils';
+
+export interface ActionLinkProps {
+    displayText: string;
+    linkSrc?: string;
+    onClick?: () => void;
+    fontSize?: number;
+    color?: string;
+    className?: string;
+}
+
+export class ActionLink extends React.Component<ActionLinkProps> {
+    public static defaultProps = {
+        fontSize: 16,
+        color: colors.white,
+    };
+    public render(): React.ReactNode {
+        const { displayText, fontSize, color, className } = this.props;
+        return (
+            <Container
+                className={`flex items-center ${className}`}
+                marginRight="32px"
+                onClick={this._handleClick}
+                cursor="pointer"
+            >
+                <Container>
+                    <Text fontSize="16px" fontColor={color}>
+                        {displayText}
+                    </Text>
+                </Container>
+                <Container paddingTop="1px" paddingLeft="6px">
+                    <i className="zmdi zmdi-chevron-right bold" style={{ fontSize, color }} />
+                </Container>
+            </Container>
+        );
+    }
+
+    private _handleClick = (event: React.MouseEvent<HTMLElement>) => {
+        if (!_.isUndefined(this.props.onClick)) {
+            this.props.onClick();
+        } else if (!_.isUndefined(this.props.linkSrc)) {
+            utils.openUrl(this.props.linkSrc);
+        }
+    };
+}
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 9c1668c1c..6c6835311 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -2,6 +2,7 @@ import * as _ from 'lodash';
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
+import { ActionLink, ActionLinkProps } from 'ts/pages/instant/action_link';
 import { Image } from 'ts/components/ui/image';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
@@ -61,17 +62,11 @@ export const Features = (props: FeatureProps) => {
     );
 };
 
-interface LinkInfo {
-    displayText: string;
-    linkSrc?: string;
-    onClick?: () => void;
-}
-
 interface FeatureItemProps {
     imgSrc: string;
     title: string;
     description: string;
-    linkInfos: LinkInfo[];
+    linkInfos: ActionLinkProps[];
     screenWidth: ScreenWidths;
 }
 
@@ -95,36 +90,7 @@ const FeatureItem = (props: FeatureItemProps) => {
                 </Text>
             </Container>
             <Container className="flex" marginTop="28px">
-                {_.map(linkInfos, linkInfo => {
-                    const onClick = (event: React.MouseEvent<HTMLElement>) => {
-                        if (!_.isUndefined(linkInfo.onClick)) {
-                            linkInfo.onClick();
-                        } else if (!_.isUndefined(linkInfo.linkSrc)) {
-                            utils.openUrl(linkInfo.linkSrc);
-                        }
-                    };
-                    return (
-                        <Container
-                            key={linkInfo.linkSrc}
-                            className="flex items-center"
-                            marginRight="32px"
-                            onClick={onClick}
-                            cursor="pointer"
-                        >
-                            <Container>
-                                <Text fontSize="16px" fontColor={colors.white}>
-                                    {linkInfo.displayText}
-                                </Text>
-                            </Container>
-                            <Container paddingTop="1px" paddingLeft="6px">
-                                <i
-                                    className="zmdi zmdi-chevron-right bold"
-                                    style={{ fontSize: 16, color: colors.white }}
-                                />
-                            </Container>
-                        </Container>
-                    );
-                })}
+                {_.map(linkInfos, linkInfo => <ActionLink key={linkInfo.displayText} {...linkInfo} />)}
             </Container>
         </Container>
     );
-- 
cgit v1.2.3


From a20d54781468c38c1dc524e976db93b80ad2a043 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 13:45:40 -0800
Subject: feat: implement configurator layout

---
 packages/website/ts/pages/instant/code_demo.tsx    |  6 ++++-
 packages/website/ts/pages/instant/configurator.tsx | 27 +++++++++++++++++++---
 2 files changed, 29 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index b029cc368..4f44a6160 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -9,6 +9,10 @@ import { Container } from 'ts/components/ui/container';
 const CustomPre = styled.pre`
     margin: 0px;
     line-height: 24px;
+    overflow: hidden;
+    width: 600px;
+    height: 500px;
+    border-radius: 4px;
     code {
         background-color: inherit !important;
         border-radius: 0px;
@@ -22,7 +26,7 @@ const CustomPre = styled.pre`
         text-align: center;
         padding-right: 5px !important;
         padding-left: 5px;
-        margin-right: 5px;
+        margin-right: 15px;
         line-height: 25px;
         padding-top: 10px;
     }
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 09a51d0bb..29a3e2b1e 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -1,6 +1,8 @@
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
+import { Text } from 'ts/components/ui/text';
+import { ActionLink } from 'ts/pages/instant/action_link';
 import { CodeDemo } from 'ts/pages/instant/code_demo';
 import { colors } from 'ts/style/colors';
 
@@ -9,8 +11,27 @@ export interface ConfiguratorProps {
 }
 
 export const Configurator = (props: ConfiguratorProps) => (
-    <Container className="flex" id={props.hash} height="400px" backgroundColor={colors.instantTertiaryBackground}>
-        <Container> Forms </Container>
-        <CodeDemo />
+    <Container
+        className="flex justify-center py4 px3"
+        id={props.hash}
+        backgroundColor={colors.instantTertiaryBackground}
+    >
+        <Container className="mx3">
+            <Container className="mb3">
+                <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
+                    0x Instant Configurator
+                </Text>
+            </Container>
+            <Container height="400px" width="300px" backgroundColor="white" />
+        </Container>
+        <Container className="mx3">
+            <Container className="mb3 flex justify-between">
+                <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
+                    Code Snippet
+                </Text>
+                <ActionLink displayText="Explore the Docs" linkSrc="/docs/instant" color={colors.grey} />
+            </Container>
+            <CodeDemo />
+        </Container>
     </Container>
 );
-- 
cgit v1.2.3


From f8b925c9adcc9fecf237d29e002fe993ca4f41a8 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 14:10:12 -0800
Subject: feat: move instant base config to types file

---
 .../src/components/zero_ex_instant_provider.tsx     | 21 ++-------------------
 packages/instant/src/types.ts                       | 17 +++++++++++++++++
 2 files changed, 19 insertions(+), 19 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index dae9124c6..780190257 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -11,7 +11,7 @@ import { asyncData } from '../redux/async_data';
 import { DEFAULT_STATE, DefaultState, State } from '../redux/reducer';
 import { store, Store } from '../redux/store';
 import { fonts } from '../style/fonts';
-import { AccountState, AffiliateInfo, AssetMetaData, Network, OrderSource, QuoteFetchOrigin } from '../types';
+import { AccountState, AffiliateInfo, AssetMetaData, Network, ZeroExInstantBaseConfig } from '../types';
 import { analytics, disableAnalytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
@@ -21,24 +21,7 @@ import { Heartbeater } from '../util/heartbeater';
 import { generateAccountHeartbeater, generateBuyQuoteHeartbeater } from '../util/heartbeater_factory';
 import { providerStateFactory } from '../util/provider_state_factory';
 
-export type ZeroExInstantProviderProps = ZeroExInstantProviderRequiredProps &
-    Partial<ZeroExInstantProviderOptionalProps>;
-
-export interface ZeroExInstantProviderRequiredProps {
-    orderSource: OrderSource;
-}
-
-export interface ZeroExInstantProviderOptionalProps {
-    provider: Provider;
-    walletDisplayName: string;
-    availableAssetDatas: string[];
-    defaultAssetBuyAmount: number;
-    defaultSelectedAssetData: string;
-    additionalAssetMetaDataMap: ObjectMap<AssetMetaData>;
-    networkId: Network;
-    affiliateInfo: AffiliateInfo;
-    shouldDisableAnalyticsTracking: boolean;
-}
+export type ZeroExInstantProviderProps = ZeroExInstantBaseConfig;
 
 export class ZeroExInstantProvider extends React.Component<ZeroExInstantProviderProps> {
     private readonly _store: Store;
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index 2d73ba29e..b11d02e15 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -177,3 +177,20 @@ export enum ProviderType {
     Cipher = 'CIPHER',
     Fallback = 'FALLBACK',
 }
+
+export interface ZeroExInstantRequiredBaseConfig {
+    orderSource: OrderSource;
+}
+
+export interface ZeroExInstantOptionalBaseConfig {
+    provider: Provider;
+    availableAssetDatas: string[];
+    defaultAssetBuyAmount: number;
+    defaultSelectedAssetData: string;
+    additionalAssetMetaDataMap: ObjectMap<AssetMetaData>;
+    networkId: Network;
+    affiliateInfo: AffiliateInfo;
+    shouldDisableAnalyticsTracking: boolean;
+}
+
+export type ZeroExInstantBaseConfig = ZeroExInstantRequiredBaseConfig & Partial<ZeroExInstantOptionalBaseConfig>;
-- 
cgit v1.2.3


From 9ebb0960254f1dcfb9513cbc6203840a87ee60e4 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 15:57:35 -0800
Subject: feat: add Select component and use for configurator

---
 packages/website/ts/components/ui/container.tsx    |  33 +++-
 packages/website/ts/components/ui/select.tsx       | 168 +++++++++++++++++++++
 packages/website/ts/pages/instant/action_link.tsx  |   2 +-
 packages/website/ts/pages/instant/code_demo.tsx    |   3 -
 .../website/ts/pages/instant/config_generator.tsx  |  38 +++++
 packages/website/ts/pages/instant/configurator.tsx |  70 ++++++---
 packages/website/ts/pages/instant/features.tsx     |   2 +-
 7 files changed, 285 insertions(+), 31 deletions(-)
 create mode 100644 packages/website/ts/components/ui/select.tsx
 create mode 100644 packages/website/ts/pages/instant/config_generator.tsx

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/container.tsx b/packages/website/ts/components/ui/container.tsx
index 7eab2a50f..cd0ed9986 100644
--- a/packages/website/ts/components/ui/container.tsx
+++ b/packages/website/ts/components/ui/container.tsx
@@ -1,6 +1,9 @@
 import { TextAlignProperty } from 'csstype';
+import { darken } from 'polished';
 import * as React from 'react';
 
+import { styled } from 'ts/style/theme';
+
 type StringOrNum = string | number;
 
 export type ContainerTag = 'div' | 'span';
@@ -17,10 +20,13 @@ export interface ContainerProps {
     paddingLeft?: StringOrNum;
     backgroundColor?: string;
     background?: string;
+    border?: string;
+    borderTop?: string;
     borderRadius?: StringOrNum;
     borderBottomLeftRadius?: StringOrNum;
     borderBottomRightRadius?: StringOrNum;
     borderBottom?: StringOrNum;
+    borderColor?: string;
     maxWidth?: StringOrNum;
     maxHeight?: StringOrNum;
     width?: StringOrNum;
@@ -42,10 +48,23 @@ export interface ContainerProps {
     id?: string;
     onClick?: (event: React.MouseEvent<HTMLElement>) => void;
     overflowX?: 'scroll' | 'hidden' | 'auto' | 'visible';
+    shouldDarkenOnHover?: boolean;
+    shouldAddBoxShadowOnHover?: boolean;
 }
 
-export const Container: React.StatelessComponent<ContainerProps> = props => {
-    const { children, className, Tag, isHidden, id, onClick, ...style } = props;
+export const PlainContainer: React.StatelessComponent<ContainerProps> = props => {
+    const {
+        children,
+        className,
+        Tag,
+        isHidden,
+        id,
+        onClick,
+        shouldDarkenOnHover,
+        shouldAddBoxShadowOnHover,
+        // tslint:disable-next-line:trailing-comma
+        ...style
+    } = props;
     const visibility = isHidden ? 'hidden' : undefined;
     return (
         <Tag id={id} style={{ ...style, visibility }} className={className} onClick={onClick}>
@@ -54,6 +73,16 @@ export const Container: React.StatelessComponent<ContainerProps> = props => {
     );
 };
 
+export const Container = styled(PlainContainer)`
+    &:hover {
+        ${props =>
+            props.shouldDarkenOnHover
+                ? `background-color: ${props.backgroundColor ? darken(0.05, props.backgroundColor) : 'none'} !important`
+                : ''};
+        ${props => (props.shouldAddBoxShadowOnHover ? 'box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1)' : '')};
+    }
+`;
+
 Container.defaultProps = {
     Tag: 'div',
 };
diff --git a/packages/website/ts/components/ui/select.tsx b/packages/website/ts/components/ui/select.tsx
new file mode 100644
index 000000000..abf202c67
--- /dev/null
+++ b/packages/website/ts/components/ui/select.tsx
@@ -0,0 +1,168 @@
+import { colors } from '@0x/react-shared';
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { zIndex } from 'ts/style/z_index';
+
+import { Container } from './container';
+import { Overlay } from './overlay';
+import { Text } from './text';
+
+export interface SelectItemConfig {
+    text: string;
+    onClick?: () => void;
+}
+
+export interface SelectProps {
+    value: string;
+    label?: string;
+    items: SelectItemConfig[];
+    onOpen?: () => void;
+    border?: string;
+    fontSize?: string;
+    iconSize?: number;
+    textColor?: string;
+    labelColor?: string;
+    backgroundColor?: string;
+}
+
+export interface SelectState {
+    isOpen: boolean;
+}
+
+export class Select extends React.Component<SelectProps, SelectState> {
+    public static defaultProps = {
+        items: [] as SelectItemConfig[],
+        textColor: colors.black,
+        backgroundColor: colors.white,
+        fontSize: '16px',
+        iconSize: 25,
+    };
+    public state: SelectState = {
+        isOpen: false,
+    };
+    public render(): React.ReactNode {
+        const { value, label, items, border, textColor, labelColor, backgroundColor, fontSize, iconSize } = this.props;
+        const { isOpen } = this.state;
+        const hasItems = !_.isEmpty(items);
+        const borderRadius = isOpen ? '4px 4px 0px 0px' : '4px';
+        return (
+            <React.Fragment>
+                {isOpen && (
+                    <Overlay
+                        style={{
+                            zIndex: zIndex.overlay,
+                            backgroundColor: 'rgba(255, 255, 255, 0)',
+                        }}
+                        onClick={this._closeDropdown}
+                    />
+                )}
+                <Container position="relative">
+                    <Container
+                        cursor={hasItems ? 'pointer' : undefined}
+                        onClick={this._handleDropdownClick}
+                        borderRadius={borderRadius}
+                        border={border}
+                        backgroundColor={backgroundColor}
+                        padding="0.8em"
+                        width="100%"
+                    >
+                        <Container className="flex justify-between">
+                            <Text fontSize={fontSize} fontColor={textColor}>
+                                {value}
+                            </Text>
+                            <Container>
+                                {label && (
+                                    <Text fontSize={fontSize} fontColor={labelColor}>
+                                        {label}
+                                    </Text>
+                                )}
+                                {hasItems && (
+                                    <Container marginLeft="5px" display="inline-block" position="relative" bottom="2px">
+                                        <i
+                                            className="zmdi zmdi-chevron-down"
+                                            style={{ fontSize: iconSize, color: colors.darkGrey }}
+                                        />
+                                    </Container>
+                                )}
+                            </Container>
+                        </Container>
+                    </Container>
+                    {isOpen && (
+                        <Container
+                            width="100%"
+                            position="absolute"
+                            onClick={this._closeDropdown}
+                            zIndex={zIndex.aboveOverlay}
+                        >
+                            {_.map(items, (item, index) => (
+                                <SelectItem
+                                    key={item.text}
+                                    {...item}
+                                    isLast={index === items.length - 1}
+                                    backgroundColor={backgroundColor}
+                                    textColor={textColor}
+                                    border={border}
+                                />
+                            ))}
+                        </Container>
+                    )}
+                </Container>
+            </React.Fragment>
+        );
+    }
+    private readonly _handleDropdownClick = (): void => {
+        if (_.isEmpty(this.props.items)) {
+            return;
+        }
+        const isOpen = !this.state.isOpen;
+        this.setState({
+            isOpen,
+        });
+
+        if (isOpen && this.props.onOpen) {
+            this.props.onOpen();
+        }
+    };
+    private readonly _closeDropdown = (): void => {
+        this.setState({
+            isOpen: false,
+        });
+    };
+}
+
+export interface SelectItemProps extends SelectItemConfig {
+    text: string;
+    onClick?: () => void;
+    isLast: boolean;
+    backgroundColor?: string;
+    border?: string;
+    textColor?: string;
+    fontSize?: string;
+}
+
+export const SelectItem: React.StatelessComponent<SelectItemProps> = ({
+    text,
+    onClick,
+    isLast,
+    border,
+    backgroundColor,
+    textColor,
+    fontSize,
+}) => (
+    <Container
+        onClick={onClick}
+        cursor="pointer"
+        backgroundColor={backgroundColor}
+        padding="0.8em"
+        borderTop="0"
+        border={border}
+        shouldDarkenOnHover={true}
+        borderRadius={isLast ? '0px 0px 4px 4px' : undefined}
+        width="100%"
+    >
+        <Text fontSize={fontSize} fontColor={textColor}>
+            {text}
+        </Text>
+    </Container>
+);
diff --git a/packages/website/ts/pages/instant/action_link.tsx b/packages/website/ts/pages/instant/action_link.tsx
index 8a0bf24ff..5612dc25b 100644
--- a/packages/website/ts/pages/instant/action_link.tsx
+++ b/packages/website/ts/pages/instant/action_link.tsx
@@ -41,7 +41,7 @@ export class ActionLink extends React.Component<ActionLinkProps> {
         );
     }
 
-    private _handleClick = (event: React.MouseEvent<HTMLElement>) => {
+    private readonly _handleClick = (event: React.MouseEvent<HTMLElement>) => {
         if (!_.isUndefined(this.props.onClick)) {
             this.props.onClick();
         } else if (!_.isUndefined(this.props.linkSrc)) {
diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index 4f44a6160..e9ecad40d 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -1,11 +1,8 @@
 import * as React from 'react';
 import SyntaxHighlighter from 'react-syntax-highlighter';
-import { atelierCaveDark } from 'react-syntax-highlighter/styles/hljs';
 import { colors } from 'ts/style/colors';
 import { styled } from 'ts/style/theme';
 
-import { Container } from 'ts/components/ui/container';
-
 const CustomPre = styled.pre`
     margin: 0px;
     line-height: 24px;
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
new file mode 100644
index 000000000..d63975e31
--- /dev/null
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -0,0 +1,38 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { Container } from 'ts/components/ui/container';
+import { Select, SelectItemConfig } from 'ts/components/ui/select';
+
+import { ZeroExInstantBaseConfig } from '../../../../instant/src/types';
+
+export interface ConfigGeneratorProps {
+    value: ZeroExInstantBaseConfig;
+    onConfigChange: (config: ZeroExInstantBaseConfig) => void;
+}
+
+const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://api.openrelay.xyz/v2/'];
+
+export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
+    public render(): React.ReactNode {
+        const { value } = this.props;
+        return (
+            <Container>
+                <Select value={value.orderSource as string} items={this._generateItems()} />
+            </Container>
+        );
+    }
+    private readonly _generateItems = (): SelectItemConfig[] => {
+        return _.map(SRA_ENDPOINTS, endpoint => ({
+            text: endpoint,
+            onClick: this._handleSRASelection.bind(this, endpoint),
+        }));
+    };
+    private readonly _handleSRASelection = (sraEndpoint: string) => {
+        const newConfig = {
+            ...this.props.value,
+            orderSource: sraEndpoint,
+        };
+        this.props.onConfigChange(newConfig);
+    };
+}
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 29a3e2b1e..cf9985675 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -4,34 +4,56 @@ import { Container } from 'ts/components/ui/container';
 import { Text } from 'ts/components/ui/text';
 import { ActionLink } from 'ts/pages/instant/action_link';
 import { CodeDemo } from 'ts/pages/instant/code_demo';
+import { ConfigGenerator } from 'ts/pages/instant/config_generator';
 import { colors } from 'ts/style/colors';
 
+import { ZeroExInstantBaseConfig } from '../../../../instant/src/types';
+
 export interface ConfiguratorProps {
     hash: string;
 }
 
-export const Configurator = (props: ConfiguratorProps) => (
-    <Container
-        className="flex justify-center py4 px3"
-        id={props.hash}
-        backgroundColor={colors.instantTertiaryBackground}
-    >
-        <Container className="mx3">
-            <Container className="mb3">
-                <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
-                    0x Instant Configurator
-                </Text>
-            </Container>
-            <Container height="400px" width="300px" backgroundColor="white" />
-        </Container>
-        <Container className="mx3">
-            <Container className="mb3 flex justify-between">
-                <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
-                    Code Snippet
-                </Text>
-                <ActionLink displayText="Explore the Docs" linkSrc="/docs/instant" color={colors.grey} />
+export interface ConfiguratorState {
+    instantConfig: ZeroExInstantBaseConfig;
+}
+
+export class Configurator extends React.Component<ConfiguratorProps> {
+    public state = {
+        instantConfig: {
+            orderSource: 'https://api.radarrelay.com/0x/v2/',
+        },
+    };
+    public render(): React.ReactNode {
+        const { hash } = this.props;
+        return (
+            <Container
+                className="flex justify-center py4 px3"
+                id={hash}
+                backgroundColor={colors.instantTertiaryBackground}
+            >
+                <Container className="mx3">
+                    <Container className="mb3">
+                        <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
+                            0x Instant Configurator
+                        </Text>
+                    </Container>
+                    <ConfigGenerator value={this.state.instantConfig} onConfigChange={this._handleConfigChange} />
+                </Container>
+                <Container className="mx3">
+                    <Container className="mb3 flex justify-between">
+                        <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
+                            Code Snippet
+                        </Text>
+                        <ActionLink displayText="Explore the Docs" linkSrc="/docs/instant" color={colors.grey} />
+                    </Container>
+                    <CodeDemo />
+                </Container>
             </Container>
-            <CodeDemo />
-        </Container>
-    </Container>
-);
+        );
+    }
+    private readonly _handleConfigChange = (config: ZeroExInstantBaseConfig) => {
+        this.setState({
+            instantConfig: config,
+        });
+    };
+}
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 6c6835311..1e187c9da 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -2,9 +2,9 @@ import * as _ from 'lodash';
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
-import { ActionLink, ActionLinkProps } from 'ts/pages/instant/action_link';
 import { Image } from 'ts/components/ui/image';
 import { Text } from 'ts/components/ui/text';
+import { ActionLink, ActionLinkProps } from 'ts/pages/instant/action_link';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths } from 'ts/types';
 import { utils } from 'ts/utils/utils';
-- 
cgit v1.2.3


From ec24bf84019ef16c32149040d096e436442828b8 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 17:21:53 -0800
Subject: feat: add MultiSelect component skeleton

---
 packages/website/ts/components/ui/multi_select.tsx | 57 ++++++++++++++++++++++
 .../website/ts/pages/instant/config_generator.tsx  | 24 ++++++++-
 2 files changed, 80 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/ts/components/ui/multi_select.tsx

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/multi_select.tsx b/packages/website/ts/components/ui/multi_select.tsx
new file mode 100644
index 000000000..329e76bd5
--- /dev/null
+++ b/packages/website/ts/components/ui/multi_select.tsx
@@ -0,0 +1,57 @@
+import { colors } from '@0x/react-shared';
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { zIndex } from 'ts/style/z_index';
+
+import { Container } from './container';
+import { Overlay } from './overlay';
+import { Text } from './text';
+
+export interface MultiSelectItemConfig {
+    value: string;
+    displayText: string;
+    onClick?: () => void;
+}
+
+export interface MultiSelectProps {
+    selectedValues: string[];
+    items: MultiSelectItemConfig[];
+    backgroundColor?: string;
+    textColor?: string;
+}
+
+export class MultiSelect extends React.Component<MultiSelectProps> {
+    public static defaultProps = {
+        backgroundColor: colors.white,
+        textColor: colors.darkGrey,
+    };
+    public render(): React.ReactNode {
+        const { items, backgroundColor } = this.props;
+        return (
+            <Container backgroundColor={backgroundColor} borderRadius="4px">
+                {_.map(items, item => (
+                    <MultiSelectItem key={item.value} displayText={item.displayText} onClick={item.onClick} />
+                ))}
+            </Container>
+        );
+    }
+}
+
+export interface MultiSelectItemProps {
+    displayText: string;
+    isSelected?: boolean;
+    onClick?: () => void;
+}
+
+export const MultiSelectItem: React.StatelessComponent<MultiSelectItemProps> = ({
+    displayText,
+    isSelected,
+    onClick,
+}) => (
+    <Container shouldDarkenOnHover={true} onClick={onClick}>
+        <Container borderBottom="1px solid black" padding="0px 15px">
+            {displayText}
+        </Container>
+    </Container>
+);
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index d63975e31..0dac0f9ec 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -3,6 +3,8 @@ import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
 import { Select, SelectItemConfig } from 'ts/components/ui/select';
+import { Text } from 'ts/components/ui/text';
+import { colors } from 'ts/style/colors';
 
 import { ZeroExInstantBaseConfig } from '../../../../instant/src/types';
 
@@ -18,7 +20,10 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
         const { value } = this.props;
         return (
             <Container>
-                <Select value={value.orderSource as string} items={this._generateItems()} />
+                <ConfigGeneratorSection title="Standard Relayer API Endpoint">
+                    <Select value={value.orderSource as string} items={this._generateItems()} />
+                </ConfigGeneratorSection>
+                <ConfigGeneratorSection title="What tokens can users buy?">BLAH</ConfigGeneratorSection>
             </Container>
         );
     }
@@ -36,3 +41,20 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
         this.props.onConfigChange(newConfig);
     };
 }
+
+export interface ConfigGeneratorSectionProps {
+    title: string;
+    actionText?: string;
+    onActionTextClick?: () => void;
+}
+
+export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSectionProps> = props => (
+    <Container marginBottom="30px">
+        <Container marginBottom="10px">
+            <Text fontColor={colors.white} fontSize="16px" lineHeight="18px">
+                {props.title}
+            </Text>
+        </Container>
+        {props.children}
+    </Container>
+);
-- 
cgit v1.2.3


From cc235aac3866c44a7b27bb0343390224a02b8c55 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 29 Nov 2018 18:42:25 -0800
Subject: feat: implement available token fetching

---
 packages/website/package.json                      |   2 +
 packages/website/ts/components/ui/multi_select.tsx |  13 ++-
 .../website/ts/pages/instant/config_generator.tsx  | 107 ++++++++++++++++++++-
 3 files changed, 116 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index f2ca3c2d3..38056bcfd 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -20,6 +20,8 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
+        "@0x/asset-buyer": "^3.0.2",
+        "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-wrappers": "^4.1.1",
         "@0x/json-schemas": "^2.1.2",
         "@0x/order-utils": "^3.0.4",
diff --git a/packages/website/ts/components/ui/multi_select.tsx b/packages/website/ts/components/ui/multi_select.tsx
index 329e76bd5..bf80443af 100644
--- a/packages/website/ts/components/ui/multi_select.tsx
+++ b/packages/website/ts/components/ui/multi_select.tsx
@@ -10,7 +10,7 @@ import { Text } from './text';
 
 export interface MultiSelectItemConfig {
     value: string;
-    displayText: string;
+    displayText: React.ReactNode;
     onClick?: () => void;
 }
 
@@ -27,11 +27,16 @@ export class MultiSelect extends React.Component<MultiSelectProps> {
         textColor: colors.darkGrey,
     };
     public render(): React.ReactNode {
-        const { items, backgroundColor } = this.props;
+        const { items, backgroundColor, selectedValues } = this.props;
         return (
             <Container backgroundColor={backgroundColor} borderRadius="4px">
                 {_.map(items, item => (
-                    <MultiSelectItem key={item.value} displayText={item.displayText} onClick={item.onClick} />
+                    <MultiSelectItem
+                        key={item.value}
+                        displayText={item.displayText}
+                        onClick={item.onClick}
+                        isSelected={_.includes(selectedValues, item.value)}
+                    />
                 ))}
             </Container>
         );
@@ -39,7 +44,7 @@ export class MultiSelect extends React.Component<MultiSelectProps> {
 }
 
 export interface MultiSelectItemProps {
-    displayText: string;
+    displayText: React.ReactNode;
     isSelected?: boolean;
     onClick?: () => void;
 }
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 0dac0f9ec..cd215bc61 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -1,10 +1,19 @@
+import { StandardRelayerAPIOrderProvider } from '@0x/asset-buyer';
+import { getContractAddressesForNetworkOrThrow } from '@0x/contract-addresses';
+import { assetDataUtils } from '@0x/order-utils';
+import { ObjectMap } from '@0x/types';
 import * as _ from 'lodash';
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
+import { MultiSelect } from 'ts/components/ui/multi_select';
 import { Select, SelectItemConfig } from 'ts/components/ui/select';
+import { Spinner } from 'ts/components/ui/spinner';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
+import { WebsiteBackendTokenInfo } from 'ts/types';
+import { backendClient } from 'ts/utils/backend_client';
+import { constants } from 'ts/utils/constants';
 
 import { ZeroExInstantBaseConfig } from '../../../../instant/src/types';
 
@@ -13,17 +22,41 @@ export interface ConfigGeneratorProps {
     onConfigChange: (config: ZeroExInstantBaseConfig) => void;
 }
 
+export interface ConfigGeneratorState {
+    isLoadingAvailableTokens: boolean;
+    // Address to token info
+    allKnownTokens: ObjectMap<WebsiteBackendTokenInfo>;
+    availableTokens?: WebsiteBackendTokenInfo[];
+}
+
 const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://api.openrelay.xyz/v2/'];
 
 export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
+    public state: ConfigGeneratorState = {
+        isLoadingAvailableTokens: true,
+        allKnownTokens: {},
+    };
+    public componentDidMount(): void {
+        this._setAllKnownTokens(this._setAvailableAssetsFromOrderProvider);
+    }
+    public componentDidUpdate(prevProps: ConfigGeneratorProps): void {
+        if (prevProps.value.orderSource !== this.props.value.orderSource) {
+            this._setAvailableAssetsFromOrderProvider();
+        }
+    }
     public render(): React.ReactNode {
         const { value } = this.props;
+        if (!_.isString(value.orderSource)) {
+            throw new Error('ConfigGenerator component only supports string values as an orderSource.');
+        }
         return (
             <Container>
                 <ConfigGeneratorSection title="Standard Relayer API Endpoint">
-                    <Select value={value.orderSource as string} items={this._generateItems()} />
+                    <Select value={value.orderSource} items={this._generateItems()} />
+                </ConfigGeneratorSection>
+                <ConfigGeneratorSection title="What tokens can users buy?">
+                    {this._renderTokenMultiSelectOrSpinner()}
                 </ConfigGeneratorSection>
-                <ConfigGeneratorSection title="What tokens can users buy?">BLAH</ConfigGeneratorSection>
             </Container>
         );
     }
@@ -40,6 +73,76 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
         };
         this.props.onConfigChange(newConfig);
     };
+    private readonly _handleTokenClick = (assetData: string) => {
+        const { value } = this.props;
+        let newAvailableAssetDatas = [];
+        if (_.includes(value.availableAssetDatas, assetData)) {
+            // Add it
+            newAvailableAssetDatas = [...value.availableAssetDatas, assetData];
+        } else {
+            // Remove it
+            newAvailableAssetDatas = _.remove(value.availableAssetDatas, assetData);
+        }
+        const newConfig = {
+            ...this.props.value,
+            availableAssetDatas: newAvailableAssetDatas,
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private _setAllKnownTokens = async (callback: () => void): Promise<void> => {
+        const tokenInfos = await backendClient.getTokenInfosAsync();
+        const allKnownTokens = _.reduce(
+            tokenInfos,
+            (acc, tokenInfo) => {
+                acc[tokenInfo.address] = tokenInfo;
+                return acc;
+            },
+            {} as ObjectMap<WebsiteBackendTokenInfo>,
+        );
+        this.setState({ allKnownTokens }, callback);
+    };
+    private _setAvailableAssetsFromOrderProvider = async (): Promise<void> => {
+        const { value } = this.props;
+        if (!_.isUndefined(value.orderSource) && _.isString(value.orderSource)) {
+            this.setState({ isLoadingAvailableTokens: true });
+            const networkId = constants.NETWORK_ID_MAINNET;
+            const sraOrderProvider = new StandardRelayerAPIOrderProvider(value.orderSource, networkId);
+            const etherTokenAddress = getContractAddressesForNetworkOrThrow(networkId).etherToken;
+            const etherTokenAssetData = assetDataUtils.encodeERC20AssetData(etherTokenAddress);
+            const assetDatas = await sraOrderProvider.getAvailableMakerAssetDatasAsync(etherTokenAssetData);
+            const availableTokens = _.compact(
+                _.map(assetDatas, assetData => {
+                    const address = assetDataUtils.decodeAssetDataOrThrow(assetData).tokenAddress;
+                    return this.state.allKnownTokens[address];
+                }),
+            );
+            this.setState({ availableTokens, isLoadingAvailableTokens: false });
+        }
+    };
+    private _renderTokenMultiSelectOrSpinner = (): React.ReactNode => {
+        const { value } = this.props;
+        const { availableTokens, isLoadingAvailableTokens } = this.state;
+        if (isLoadingAvailableTokens) {
+            return (
+                <Container className="flex items-center">
+                    <Spinner />
+                </Container>
+            );
+        }
+        const items = _.map(availableTokens, token => {
+            const assetData = assetDataUtils.encodeERC20AssetData(token.address);
+            return {
+                value: assetDataUtils.encodeERC20AssetData(token.address),
+                displayText: (
+                    <Text>
+                        <b>{token.symbol}</b> - {token.name}
+                    </Text>
+                ),
+                onClick: this._handleTokenClick.bind(this, assetData),
+            };
+        });
+        return <MultiSelect items={items} selectedValues={value.availableAssetDatas || []} />;
+    };
 }
 
 export interface ConfigGeneratorSectionProps {
-- 
cgit v1.2.3


From a849af8a48ac9346ff0da92b4c643cd66dfd855b Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 10:25:36 -0800
Subject: feat: implement multi token select component

---
 packages/website/ts/components/ui/check_mark.tsx   |  31 ++++++
 packages/website/ts/components/ui/container.tsx    |   6 ++
 packages/website/ts/components/ui/multi_select.tsx |  38 +++----
 packages/website/ts/components/ui/select.tsx       |   2 +
 packages/website/ts/pages/instant/action_link.tsx  |   7 +-
 .../website/ts/pages/instant/config_generator.tsx  | 109 +++++++++++++++++----
 packages/website/ts/pages/instant/configurator.tsx |   3 +-
 packages/website/ts/pages/instant/features.tsx     |   6 +-
 8 files changed, 156 insertions(+), 46 deletions(-)
 create mode 100644 packages/website/ts/components/ui/check_mark.tsx

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/check_mark.tsx b/packages/website/ts/components/ui/check_mark.tsx
new file mode 100644
index 000000000..86e427c8b
--- /dev/null
+++ b/packages/website/ts/components/ui/check_mark.tsx
@@ -0,0 +1,31 @@
+import * as React from 'react';
+
+import { colors } from '@0x/react-shared';
+
+export interface CheckMarkProps {
+    color?: string;
+    isChecked?: boolean;
+}
+
+export const CheckMark: React.StatelessComponent<CheckMarkProps> = ({ color, isChecked }) => (
+    <svg width="17" height="17" viewBox="0 0 17 17" fill="none" xmlns="http://www.w3.org/2000/svg">
+        <circle
+            cx="8.5"
+            cy="8.5"
+            r="8.5"
+            fill={isChecked ? color : 'white'}
+            stroke={isChecked ? undefined : '#CCCCCC'}
+        />
+        <path
+            d="M2.5 4.5L1.79289 5.20711L2.5 5.91421L3.20711 5.20711L2.5 4.5ZM-0.707107 2.70711L1.79289 5.20711L3.20711 3.79289L0.707107 1.29289L-0.707107 2.70711ZM3.20711 5.20711L7.70711 0.707107L6.29289 -0.707107L1.79289 3.79289L3.20711 5.20711Z"
+            transform="translate(5 6.5)"
+            fill="white"
+        />
+    </svg>
+);
+
+CheckMark.displayName = 'Check';
+
+CheckMark.defaultProps = {
+    color: colors.mediumBlue,
+};
diff --git a/packages/website/ts/components/ui/container.tsx b/packages/website/ts/components/ui/container.tsx
index cd0ed9986..4b76ce8be 100644
--- a/packages/website/ts/components/ui/container.tsx
+++ b/packages/website/ts/components/ui/container.tsx
@@ -9,6 +9,7 @@ type StringOrNum = string | number;
 export type ContainerTag = 'div' | 'span';
 
 export interface ContainerProps {
+    margin?: string;
     marginTop?: StringOrNum;
     marginBottom?: StringOrNum;
     marginRight?: StringOrNum;
@@ -48,7 +49,9 @@ export interface ContainerProps {
     id?: string;
     onClick?: (event: React.MouseEvent<HTMLElement>) => void;
     overflowX?: 'scroll' | 'hidden' | 'auto' | 'visible';
+    overflowY?: 'scroll' | 'hidden' | 'auto' | 'visible';
     shouldDarkenOnHover?: boolean;
+    hasBoxShadow?: boolean;
     shouldAddBoxShadowOnHover?: boolean;
 }
 
@@ -62,6 +65,7 @@ export const PlainContainer: React.StatelessComponent<ContainerProps> = props =>
         onClick,
         shouldDarkenOnHover,
         shouldAddBoxShadowOnHover,
+        hasBoxShadow,
         // tslint:disable-next-line:trailing-comma
         ...style
     } = props;
@@ -74,6 +78,8 @@ export const PlainContainer: React.StatelessComponent<ContainerProps> = props =>
 };
 
 export const Container = styled(PlainContainer)`
+    box-sizing: border-box;
+    ${props => (props.hasBoxShadow ? `box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1)` : '')};
     &:hover {
         ${props =>
             props.shouldDarkenOnHover
diff --git a/packages/website/ts/components/ui/multi_select.tsx b/packages/website/ts/components/ui/multi_select.tsx
index bf80443af..2cf44cae1 100644
--- a/packages/website/ts/components/ui/multi_select.tsx
+++ b/packages/website/ts/components/ui/multi_select.tsx
@@ -2,40 +2,42 @@ import { colors } from '@0x/react-shared';
 import * as _ from 'lodash';
 import * as React from 'react';
 
-import { zIndex } from 'ts/style/z_index';
-
 import { Container } from './container';
-import { Overlay } from './overlay';
-import { Text } from './text';
 
 export interface MultiSelectItemConfig {
     value: string;
-    displayText: React.ReactNode;
+    renderItemContent: (isSelected: boolean) => React.ReactNode;
     onClick?: () => void;
 }
 
 export interface MultiSelectProps {
-    selectedValues: string[];
+    selectedValues?: string[];
     items: MultiSelectItemConfig[];
     backgroundColor?: string;
-    textColor?: string;
+    height?: string;
 }
 
 export class MultiSelect extends React.Component<MultiSelectProps> {
     public static defaultProps = {
         backgroundColor: colors.white,
-        textColor: colors.darkGrey,
     };
     public render(): React.ReactNode {
-        const { items, backgroundColor, selectedValues } = this.props;
+        const { items, backgroundColor, selectedValues, height } = this.props;
         return (
-            <Container backgroundColor={backgroundColor} borderRadius="4px">
+            <Container
+                backgroundColor={backgroundColor}
+                borderRadius="4px"
+                width="100%"
+                height={height}
+                overflowY="scroll"
+            >
                 {_.map(items, item => (
                     <MultiSelectItem
                         key={item.value}
-                        displayText={item.displayText}
+                        renderItemContent={item.renderItemContent}
+                        backgroundColor={backgroundColor}
                         onClick={item.onClick}
-                        isSelected={_.includes(selectedValues, item.value)}
+                        isSelected={_.isUndefined(selectedValues) || _.includes(selectedValues, item.value)}
                     />
                 ))}
             </Container>
@@ -44,19 +46,21 @@ export class MultiSelect extends React.Component<MultiSelectProps> {
 }
 
 export interface MultiSelectItemProps {
-    displayText: React.ReactNode;
+    renderItemContent: (isSelected: boolean) => React.ReactNode;
     isSelected?: boolean;
     onClick?: () => void;
+    backgroundColor?: string;
 }
 
 export const MultiSelectItem: React.StatelessComponent<MultiSelectItemProps> = ({
-    displayText,
+    renderItemContent,
     isSelected,
     onClick,
+    backgroundColor,
 }) => (
-    <Container shouldDarkenOnHover={true} onClick={onClick}>
-        <Container borderBottom="1px solid black" padding="0px 15px">
-            {displayText}
+    <Container cursor="pointer" shouldDarkenOnHover={true} onClick={onClick} backgroundColor={backgroundColor}>
+        <Container borderBottom={`1px solid ${colors.lightestGrey}`} margin="0px 15px" padding="10px 0px">
+            {renderItemContent(isSelected)}
         </Container>
     </Container>
 );
diff --git a/packages/website/ts/components/ui/select.tsx b/packages/website/ts/components/ui/select.tsx
index abf202c67..743b082b0 100644
--- a/packages/website/ts/components/ui/select.tsx
+++ b/packages/website/ts/components/ui/select.tsx
@@ -62,6 +62,7 @@ export class Select extends React.Component<SelectProps, SelectState> {
                         cursor={hasItems ? 'pointer' : undefined}
                         onClick={this._handleDropdownClick}
                         borderRadius={borderRadius}
+                        hasBoxShadow={isOpen}
                         border={border}
                         backgroundColor={backgroundColor}
                         padding="0.8em"
@@ -94,6 +95,7 @@ export class Select extends React.Component<SelectProps, SelectState> {
                             position="absolute"
                             onClick={this._closeDropdown}
                             zIndex={zIndex.aboveOverlay}
+                            hasBoxShadow={true}
                         >
                             {_.map(items, (item, index) => (
                                 <SelectItem
diff --git a/packages/website/ts/pages/instant/action_link.tsx b/packages/website/ts/pages/instant/action_link.tsx
index 5612dc25b..c196f03ef 100644
--- a/packages/website/ts/pages/instant/action_link.tsx
+++ b/packages/website/ts/pages/instant/action_link.tsx
@@ -23,12 +23,7 @@ export class ActionLink extends React.Component<ActionLinkProps> {
     public render(): React.ReactNode {
         const { displayText, fontSize, color, className } = this.props;
         return (
-            <Container
-                className={`flex items-center ${className}`}
-                marginRight="32px"
-                onClick={this._handleClick}
-                cursor="pointer"
-            >
+            <Container className={`flex items-center ${className}`} onClick={this._handleClick} cursor="pointer">
                 <Container>
                     <Text fontSize="16px" fontColor={color}>
                         {displayText}
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index cd215bc61..d1ea66557 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -5,6 +5,7 @@ import { ObjectMap } from '@0x/types';
 import * as _ from 'lodash';
 import * as React from 'react';
 
+import { CheckMark } from 'ts/components/ui/check_mark';
 import { Container } from 'ts/components/ui/container';
 import { MultiSelect } from 'ts/components/ui/multi_select';
 import { Select, SelectItemConfig } from 'ts/components/ui/select';
@@ -54,42 +55,79 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
                 <ConfigGeneratorSection title="Standard Relayer API Endpoint">
                     <Select value={value.orderSource} items={this._generateItems()} />
                 </ConfigGeneratorSection>
-                <ConfigGeneratorSection title="What tokens can users buy?">
+                <ConfigGeneratorSection {...this._getTokenSelectorProps()}>
                     {this._renderTokenMultiSelectOrSpinner()}
                 </ConfigGeneratorSection>
             </Container>
         );
     }
+    private readonly _getTokenSelectorProps = (): ConfigGeneratorSectionProps => {
+        if (_.isUndefined(this.props.value.availableAssetDatas)) {
+            return {
+                title: 'What tokens can users buy?',
+                actionText: 'Unselect All',
+                onActionTextClick: this._handleUnselectAllClick,
+            };
+        }
+        return {
+            title: 'What tokens can users buy?',
+            actionText: 'Select All',
+            onActionTextClick: this._handleSelectAllClick,
+        };
+    };
     private readonly _generateItems = (): SelectItemConfig[] => {
         return _.map(SRA_ENDPOINTS, endpoint => ({
             text: endpoint,
             onClick: this._handleSRASelection.bind(this, endpoint),
         }));
     };
+    private readonly _getAllKnownAssetDatas = (): string[] => {
+        return _.map(this.state.allKnownTokens, token => assetDataUtils.encodeERC20AssetData(token.address));
+    };
     private readonly _handleSRASelection = (sraEndpoint: string) => {
-        const newConfig = {
+        const newConfig: ZeroExInstantBaseConfig = {
             ...this.props.value,
             orderSource: sraEndpoint,
         };
         this.props.onConfigChange(newConfig);
     };
+    private readonly _handleSelectAllClick = () => {
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...this.props.value,
+            availableAssetDatas: undefined,
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private readonly _handleUnselectAllClick = () => {
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...this.props.value,
+            availableAssetDatas: [],
+        };
+        this.props.onConfigChange(newConfig);
+    };
     private readonly _handleTokenClick = (assetData: string) => {
         const { value } = this.props;
-        let newAvailableAssetDatas = [];
-        if (_.includes(value.availableAssetDatas, assetData)) {
+        const { allKnownTokens } = this.state;
+        let newAvailableAssetDatas: string[] = [];
+        const availableAssetDatas = value.availableAssetDatas;
+        if (_.isUndefined(availableAssetDatas)) {
+            // It being undefined means it's all tokens.
+            const allKnownAssetDatas = this._getAllKnownAssetDatas();
+            newAvailableAssetDatas = _.pull(allKnownAssetDatas, assetData);
+        } else if (!_.includes(availableAssetDatas, assetData)) {
             // Add it
-            newAvailableAssetDatas = [...value.availableAssetDatas, assetData];
+            newAvailableAssetDatas = [...availableAssetDatas, assetData];
         } else {
             // Remove it
-            newAvailableAssetDatas = _.remove(value.availableAssetDatas, assetData);
+            newAvailableAssetDatas = _.pull(availableAssetDatas, assetData);
         }
-        const newConfig = {
+        const newConfig: ZeroExInstantBaseConfig = {
             ...this.props.value,
             availableAssetDatas: newAvailableAssetDatas,
         };
         this.props.onConfigChange(newConfig);
     };
-    private _setAllKnownTokens = async (callback: () => void): Promise<void> => {
+    private readonly _setAllKnownTokens = async (callback: () => void): Promise<void> => {
         const tokenInfos = await backendClient.getTokenInfosAsync();
         const allKnownTokens = _.reduce(
             tokenInfos,
@@ -101,7 +139,7 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
         );
         this.setState({ allKnownTokens }, callback);
     };
-    private _setAvailableAssetsFromOrderProvider = async (): Promise<void> => {
+    private readonly _setAvailableAssetsFromOrderProvider = async (): Promise<void> => {
         const { value } = this.props;
         if (!_.isUndefined(value.orderSource) && _.isString(value.orderSource)) {
             this.setState({ isLoadingAvailableTokens: true });
@@ -119,13 +157,23 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
             this.setState({ availableTokens, isLoadingAvailableTokens: false });
         }
     };
-    private _renderTokenMultiSelectOrSpinner = (): React.ReactNode => {
+    private readonly _renderTokenMultiSelectOrSpinner = (): React.ReactNode => {
         const { value } = this.props;
         const { availableTokens, isLoadingAvailableTokens } = this.state;
+        const multiSelectHeight = '200px';
         if (isLoadingAvailableTokens) {
             return (
-                <Container className="flex items-center">
-                    <Spinner />
+                <Container
+                    className="flex flex-column items-center justify-center"
+                    height={multiSelectHeight}
+                    backgroundColor={colors.white}
+                    borderRadius="4px"
+                    width="100%"
+                >
+                    <Container position="relative" left="12px" marginBottom="20px">
+                        <Spinner />
+                    </Container>
+                    <Text fontSize="16px">Loading...</Text>
                 </Container>
             );
         }
@@ -133,15 +181,24 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
             const assetData = assetDataUtils.encodeERC20AssetData(token.address);
             return {
                 value: assetDataUtils.encodeERC20AssetData(token.address),
-                displayText: (
-                    <Text>
-                        <b>{token.symbol}</b> - {token.name}
-                    </Text>
+                renderItemContent: (isSelected: boolean) => (
+                    <Container className="flex items-center">
+                        <Container marginRight="10px">
+                            <CheckMark isChecked={isSelected} />
+                        </Container>
+                        <Text
+                            fontSize="16px"
+                            fontColor={isSelected ? colors.mediumBlue : colors.darkerGrey}
+                            fontWeight={300}
+                        >
+                            <b>{token.symbol}</b> — {token.name}
+                        </Text>
+                    </Container>
                 ),
                 onClick: this._handleTokenClick.bind(this, assetData),
             };
         });
-        return <MultiSelect items={items} selectedValues={value.availableAssetDatas || []} />;
+        return <MultiSelect items={items} selectedValues={value.availableAssetDatas} height={multiSelectHeight} />;
     };
 }
 
@@ -151,13 +208,23 @@ export interface ConfigGeneratorSectionProps {
     onActionTextClick?: () => void;
 }
 
-export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSectionProps> = props => (
+export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSectionProps> = ({
+    title,
+    actionText,
+    onActionTextClick,
+    children,
+}) => (
     <Container marginBottom="30px">
-        <Container marginBottom="10px">
+        <Container marginBottom="10px" className="flex justify-between items-center">
             <Text fontColor={colors.white} fontSize="16px" lineHeight="18px">
-                {props.title}
+                {title}
             </Text>
+            {actionText && (
+                <Text fontSize="12px" fontColor={colors.grey} onClick={onActionTextClick}>
+                    {actionText}
+                </Text>
+            )}
         </Container>
-        {props.children}
+        {children}
     </Container>
 );
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index cf9985675..f4987c0de 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -18,9 +18,10 @@ export interface ConfiguratorState {
 }
 
 export class Configurator extends React.Component<ConfiguratorProps> {
-    public state = {
+    public state: ConfiguratorState = {
         instantConfig: {
             orderSource: 'https://api.radarrelay.com/0x/v2/',
+            availableAssetDatas: [],
         },
     };
     public render(): React.ReactNode {
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 1e187c9da..c88958bbf 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -90,7 +90,11 @@ const FeatureItem = (props: FeatureItemProps) => {
                 </Text>
             </Container>
             <Container className="flex" marginTop="28px">
-                {_.map(linkInfos, linkInfo => <ActionLink key={linkInfo.displayText} {...linkInfo} />)}
+                {_.map(linkInfos, linkInfo => (
+                    <Container marginRight="32px">
+                        <ActionLink key={linkInfo.displayText} {...linkInfo} />
+                    </Container>
+                ))}
             </Container>
         </Container>
     );
-- 
cgit v1.2.3


From 566953d5e164c389774136b750e7975c666eccb3 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 11:08:49 -0800
Subject: feat: implement code generation

---
 packages/website/ts/pages/instant/code_demo.tsx    | 34 ++++++-------------
 packages/website/ts/pages/instant/configurator.tsx | 38 +++++++++++++++++++++-
 packages/website/ts/pages/instant/features.tsx     |  4 +--
 3 files changed, 49 insertions(+), 27 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index e9ecad40d..fa0cebc62 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -6,7 +6,7 @@ import { styled } from 'ts/style/theme';
 const CustomPre = styled.pre`
     margin: 0px;
     line-height: 24px;
-    overflow: hidden;
+    overflow: scroll;
     width: 600px;
     height: 500px;
     border-radius: 4px;
@@ -123,7 +123,7 @@ const customStyle = {
     },
     hljs: {
         display: 'block',
-        overflowX: 'auto',
+        overflowX: 'hidden',
         background: colors.instantSecondaryBackground,
         color: 'white',
         fontSize: '12px',
@@ -136,26 +136,12 @@ const customStyle = {
     },
 };
 
-export interface CodeDemoProps {}
+export interface CodeDemoProps {
+    children: string;
+}
 
-export const CodeDemo: React.StatelessComponent<CodeDemoProps> = props => {
-    const codeString = `<head>
-    <script src="https://instant.0xproject.com/instant.js"></script>
-</head>
-<body>
-    <script>
-        zeroExInstant.render({
-            liquiditySource: 'https://api.relayer.com/sra/v2/',
-            affiliateInfo: {
-                feeRecipient: '0x50ff5828a216170cf224389f1c5b0301a5d0a230',
-                feePercentage: 0.03
-            }
-        }, 'body');
-    </script>
-</body>`;
-    return (
-        <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
-            {codeString}
-        </SyntaxHighlighter>
-    );
-};
+export const CodeDemo: React.StatelessComponent<CodeDemoProps> = props => (
+    <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
+        {props.children}
+    </SyntaxHighlighter>
+);
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index f4987c0de..0fb6d7ef8 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -1,3 +1,4 @@
+import * as _ from 'lodash';
 import * as React from 'react';
 
 import { Container } from 'ts/components/ui/container';
@@ -26,6 +27,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
     };
     public render(): React.ReactNode {
         const { hash } = this.props;
+        const codeToDisplay = this._generateCodeDemoCode();
         return (
             <Container
                 className="flex justify-center py4 px3"
@@ -47,7 +49,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
                         </Text>
                         <ActionLink displayText="Explore the Docs" linkSrc="/docs/instant" color={colors.grey} />
                     </Container>
-                    <CodeDemo />
+                    <CodeDemo key={codeToDisplay}>{codeToDisplay}</CodeDemo>
                 </Container>
             </Container>
         );
@@ -57,4 +59,38 @@ export class Configurator extends React.Component<ConfiguratorProps> {
             instantConfig: config,
         });
     };
+    private readonly _generateCodeDemoCode = (): string => {
+        const { instantConfig } = this.state;
+        console.log(instantConfig.availableAssetDatas);
+        return `<head>
+        <script src="https://instant.0xproject.com/instant.js"></script>
+    </head>
+    <body>
+        <script>
+            zeroExInstant.render({
+                liquiditySource: '${instantConfig.orderSource}',${
+            !_.isUndefined(instantConfig.availableAssetDatas)
+                ? `\n\t\tavailableAssetDatas: ${this._renderAvailableAssetDatasString(
+                      instantConfig.availableAssetDatas,
+                  )}`
+                : ''
+        }${
+            !_.isUndefined(instantConfig.affiliateInfo)
+                ? `affiliateInfo: {
+                    feeRecipient: '${instantConfig.affiliateInfo.feeRecipient}',
+                    feePercentage: ${instantConfig.affiliateInfo.feePercentage}
+                }`
+                : ''
+        }
+            }, 'body');
+        </script>
+    </body>`;
+    };
+    private readonly _renderAvailableAssetDatasString = (availableAssetDatas: string[]): string => {
+        const stringAvailableAssetDatas = availableAssetDatas.map(assetData => `'${assetData}'`);
+        if (availableAssetDatas.length < 2) {
+            return `[${stringAvailableAssetDatas.join(', ')}]`;
+        }
+        return `[\n\t\t\t${stringAvailableAssetDatas.join(', \n\t\t\t')}\n\t\t]`;
+    };
 }
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index c88958bbf..230a8496b 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -91,8 +91,8 @@ const FeatureItem = (props: FeatureItemProps) => {
             </Container>
             <Container className="flex" marginTop="28px">
                 {_.map(linkInfos, linkInfo => (
-                    <Container marginRight="32px">
-                        <ActionLink key={linkInfo.displayText} {...linkInfo} />
+                    <Container key={linkInfo.displayText} marginRight="32px">
+                        <ActionLink {...linkInfo} />
                     </Container>
                 ))}
             </Container>
-- 
cgit v1.2.3


From 7a52168cd819ba50626dc4e1eb001fc1e055c8c3 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 30 Nov 2018 16:01:16 -0800
Subject: fix: use correct styles even when syntax highlighter component
 removes classnames on second render

---
 packages/website/ts/pages/instant/code_demo.tsx | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index fa0cebc62..20eb6b8d1 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -8,7 +8,8 @@ const CustomPre = styled.pre`
     line-height: 24px;
     overflow: scroll;
     width: 600px;
-    height: 500px;
+    height: 100%;
+    max-height: 800px;
     border-radius: 4px;
     code {
         background-color: inherit !important;
@@ -16,7 +17,7 @@ const CustomPre = styled.pre`
         font-family: 'Roboto Mono', sans-serif;
         border: none;
     }
-    .lsl {
+    code:first-of-type {
         background-color: #2a2a2a !important;
         color: #999;
         height: 100%;
@@ -27,7 +28,7 @@ const CustomPre = styled.pre`
         line-height: 25px;
         padding-top: 10px;
     }
-    .xml {
+    code:last-of-type {
         position: relative;
         top: 10px;
     }
-- 
cgit v1.2.3


From 659ae0dcca070ce771a7329d8b4bc922ed1baf4a Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 12:24:37 -0800
Subject: feat: implement basic feeRecipient address in config generator

---
 packages/website/ts/components/ui/input.tsx        |  6 ++-
 .../website/ts/pages/instant/config_generator.tsx  | 22 +++++++-
 .../instant/config_generator_address_input.tsx     | 60 ++++++++++++++++++++++
 packages/website/ts/pages/instant/configurator.tsx | 19 ++++---
 4 files changed, 96 insertions(+), 11 deletions(-)
 create mode 100644 packages/website/ts/pages/instant/config_generator_address_input.tsx

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/input.tsx b/packages/website/ts/components/ui/input.tsx
index e5f4f6c70..1f56c814f 100644
--- a/packages/website/ts/components/ui/input.tsx
+++ b/packages/website/ts/components/ui/input.tsx
@@ -8,6 +8,7 @@ export interface InputProps {
     width?: string;
     fontSize?: string;
     fontColor?: string;
+    border?: string;
     placeholderColor?: string;
     placeholder?: string;
     backgroundColor?: string;
@@ -23,9 +24,11 @@ export const Input = styled(PlainInput)`
     width: ${props => props.width};
     padding: 0.8em 1.2em;
     border-radius: 3px;
+    box-sizing: border-box;
     font-family: 'Roboto Mono';
     color: ${props => props.fontColor};
-    border: none;
+    border: ${props => props.border};
+    outline: none;
     background-color: ${props => props.backgroundColor};
     &::placeholder {
         color: ${props => props.placeholderColor};
@@ -38,6 +41,7 @@ Input.defaultProps = {
     fontColor: colors.darkestGrey,
     placeholderColor: colors.darkGrey,
     fontSize: '12px',
+    border: 'none',
 };
 
 Input.displayName = 'Input';
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index d1ea66557..9c3161dcc 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -11,6 +11,7 @@ import { MultiSelect } from 'ts/components/ui/multi_select';
 import { Select, SelectItemConfig } from 'ts/components/ui/select';
 import { Spinner } from 'ts/components/ui/spinner';
 import { Text } from 'ts/components/ui/text';
+import { ConfigGeneratorAddressInput } from 'ts/pages/instant/config_generator_address_input';
 import { colors } from 'ts/style/colors';
 import { WebsiteBackendTokenInfo } from 'ts/types';
 import { backendClient } from 'ts/utils/backend_client';
@@ -32,7 +33,7 @@ export interface ConfigGeneratorState {
 
 const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://api.openrelay.xyz/v2/'];
 
-export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
+export class ConfigGenerator extends React.Component<ConfigGeneratorProps, ConfigGeneratorState> {
     public state: ConfigGeneratorState = {
         isLoadingAvailableTokens: true,
         allKnownTokens: {},
@@ -52,12 +53,18 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
         }
         return (
             <Container>
-                <ConfigGeneratorSection title="Standard Relayer API Endpoint">
+                <ConfigGeneratorSection title="Standard relayer API endpoint">
                     <Select value={value.orderSource} items={this._generateItems()} />
                 </ConfigGeneratorSection>
                 <ConfigGeneratorSection {...this._getTokenSelectorProps()}>
                     {this._renderTokenMultiSelectOrSpinner()}
                 </ConfigGeneratorSection>
+                <ConfigGeneratorSection title="Transaction fee ETH address">
+                    <ConfigGeneratorAddressInput
+                        value={value.affiliateInfo ? value.affiliateInfo.feeRecipient : ''}
+                        onChange={this._handleAffiliateAddressChange}
+                    />
+                </ConfigGeneratorSection>
             </Container>
         );
     }
@@ -91,6 +98,17 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps> {
         };
         this.props.onConfigChange(newConfig);
     };
+    private readonly _handleAffiliateAddressChange = (address: string) => {
+        const oldConfig: ZeroExInstantBaseConfig = this.props.value;
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...oldConfig,
+            affiliateInfo: {
+                feeRecipient: address,
+                feePercentage: oldConfig.affiliateInfo.feePercentage,
+            },
+        };
+        this.props.onConfigChange(newConfig);
+    };
     private readonly _handleSelectAllClick = () => {
         const newConfig: ZeroExInstantBaseConfig = {
             ...this.props.value,
diff --git a/packages/website/ts/pages/instant/config_generator_address_input.tsx b/packages/website/ts/pages/instant/config_generator_address_input.tsx
new file mode 100644
index 000000000..dbda547cd
--- /dev/null
+++ b/packages/website/ts/pages/instant/config_generator_address_input.tsx
@@ -0,0 +1,60 @@
+import { colors } from '@0x/react-shared';
+import { addressUtils } from '@0x/utils';
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { Container } from 'ts/components/ui/container';
+import { Input } from 'ts/components/ui/input';
+import { Text } from 'ts/components/ui/text';
+
+export interface ConfigGeneratorAddressInputProps {
+    value?: string;
+    onChange?: (address: string) => void;
+}
+
+export interface ConfigGeneratorAddressInputState {
+    errMsg: string;
+}
+
+export class ConfigGeneratorAddressInput extends React.Component<
+    ConfigGeneratorAddressInputProps,
+    ConfigGeneratorAddressInputState
+> {
+    public state = {
+        errMsg: '',
+    };
+    public render(): React.ReactNode {
+        const { errMsg } = this.state;
+        const hasError = !_.isEmpty(errMsg);
+        const border = hasError ? '1px solid red' : undefined;
+        return (
+            <Container>
+                <Input
+                    width="100%"
+                    fontSize="16px"
+                    value={this.props.value}
+                    onChange={this._handleChange}
+                    placeholder="0xe99...aa8da4"
+                    border={border}
+                />
+                {hasError && (
+                    <Container marginTop="5px">
+                        <Text fontSize="14px" fontColor={colors.grey} fontStyle="italic">
+                            {errMsg}
+                        </Text>
+                    </Container>
+                )}
+            </Container>
+        );
+    }
+
+    private _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
+        const address = event.target.value;
+        const isValidAddress = addressUtils.isAddress(address.toLowerCase()) || address === '';
+        const errMsg = isValidAddress ? '' : 'Please enter a valid Ethereum address';
+        this.setState({
+            errMsg,
+        });
+        this.props.onChange(address);
+    };
+}
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 0fb6d7ef8..e72f07a70 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -23,6 +23,10 @@ export class Configurator extends React.Component<ConfiguratorProps> {
         instantConfig: {
             orderSource: 'https://api.radarrelay.com/0x/v2/',
             availableAssetDatas: [],
+            affiliateInfo: {
+                feeRecipient: '',
+                feePercentage: 0.1,
+            },
         },
     };
     public render(): React.ReactNode {
@@ -61,7 +65,6 @@ export class Configurator extends React.Component<ConfiguratorProps> {
     };
     private readonly _generateCodeDemoCode = (): string => {
         const { instantConfig } = this.state;
-        console.log(instantConfig.availableAssetDatas);
         return `<head>
         <script src="https://instant.0xproject.com/instant.js"></script>
     </head>
@@ -69,18 +72,18 @@ export class Configurator extends React.Component<ConfiguratorProps> {
         <script>
             zeroExInstant.render({
                 liquiditySource: '${instantConfig.orderSource}',${
+            !_.isUndefined(instantConfig.affiliateInfo) && instantConfig.affiliateInfo.feeRecipient
+                ? `\n\t\taffiliateInfo: {
+                    feeRecipient: '${instantConfig.affiliateInfo.feeRecipient}',
+                    feePercentage: ${instantConfig.affiliateInfo.feePercentage}
+                }`
+                : ''
+        }${
             !_.isUndefined(instantConfig.availableAssetDatas)
                 ? `\n\t\tavailableAssetDatas: ${this._renderAvailableAssetDatasString(
                       instantConfig.availableAssetDatas,
                   )}`
                 : ''
-        }${
-            !_.isUndefined(instantConfig.affiliateInfo)
-                ? `affiliateInfo: {
-                    feeRecipient: '${instantConfig.affiliateInfo.feeRecipient}',
-                    feePercentage: ${instantConfig.affiliateInfo.feePercentage}
-                }`
-                : ''
         }
             }, 'body');
         </script>
-- 
cgit v1.2.3


From 4d7e5b4e5de8dc01703d1ca6d00b23cbd917ea28 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 12:54:29 -0800
Subject: feat: add fee percentage slier

---
 .../website/ts/pages/instant/config_generator.tsx  | 28 ++++++++++++++++++++++
 .../instant/config_generator_address_input.tsx     |  2 +-
 packages/website/ts/pages/instant/configurator.tsx |  2 +-
 3 files changed, 30 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 9c3161dcc..8b56834ea 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -3,6 +3,7 @@ import { getContractAddressesForNetworkOrThrow } from '@0x/contract-addresses';
 import { assetDataUtils } from '@0x/order-utils';
 import { ObjectMap } from '@0x/types';
 import * as _ from 'lodash';
+import Slider from 'material-ui/Slider';
 import * as React from 'react';
 
 import { CheckMark } from 'ts/components/ui/check_mark';
@@ -65,6 +66,19 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
                         onChange={this._handleAffiliateAddressChange}
                     />
                 </ConfigGeneratorSection>
+                <ConfigGeneratorSection
+                    title="Fee percentage"
+                    actionText="Learn more"
+                    onActionTextClick={this._handleAffiliatePercentageLearnMoreClick}
+                >
+                    <Slider
+                        min={0}
+                        max={0.05}
+                        step={0.0025}
+                        value={value.affiliateInfo.feePercentage}
+                        onChange={this._handleAffiliatePercentageChange}
+                    />
+                </ConfigGeneratorSection>
             </Container>
         );
     }
@@ -91,6 +105,9 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
     private readonly _getAllKnownAssetDatas = (): string[] => {
         return _.map(this.state.allKnownTokens, token => assetDataUtils.encodeERC20AssetData(token.address));
     };
+    private readonly _handleAffiliatePercentageLearnMoreClick = (): void => {
+        window.open('/wiki#Learn-About-Affiliate-Fees', '_blank');
+    };
     private readonly _handleSRASelection = (sraEndpoint: string) => {
         const newConfig: ZeroExInstantBaseConfig = {
             ...this.props.value,
@@ -109,6 +126,17 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         };
         this.props.onConfigChange(newConfig);
     };
+    private readonly _handleAffiliatePercentageChange = (event: any, value: number) => {
+        const oldConfig: ZeroExInstantBaseConfig = this.props.value;
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...oldConfig,
+            affiliateInfo: {
+                feeRecipient: oldConfig.affiliateInfo.feeRecipient,
+                feePercentage: value,
+            },
+        };
+        this.props.onConfigChange(newConfig);
+    };
     private readonly _handleSelectAllClick = () => {
         const newConfig: ZeroExInstantBaseConfig = {
             ...this.props.value,
diff --git a/packages/website/ts/pages/instant/config_generator_address_input.tsx b/packages/website/ts/pages/instant/config_generator_address_input.tsx
index dbda547cd..de2640f48 100644
--- a/packages/website/ts/pages/instant/config_generator_address_input.tsx
+++ b/packages/website/ts/pages/instant/config_generator_address_input.tsx
@@ -48,7 +48,7 @@ export class ConfigGeneratorAddressInput extends React.Component<
         );
     }
 
-    private _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
+    private readonly _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
         const address = event.target.value;
         const isValidAddress = addressUtils.isAddress(address.toLowerCase()) || address === '';
         const errMsg = isValidAddress ? '' : 'Please enter a valid Ethereum address';
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index e72f07a70..0ce1d9810 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -25,7 +25,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
             availableAssetDatas: [],
             affiliateInfo: {
                 feeRecipient: '',
-                feePercentage: 0.1,
+                feePercentage: 0.01,
             },
         },
     };
-- 
cgit v1.2.3


From 80a25e4b3871843d3ec4c4f3eaa86c502c4d487d Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 14:30:38 -0800
Subject: feat: add fee percentage slider

---
 packages/website/ts/pages/instant/code_demo.tsx    |  2 +-
 .../website/ts/pages/instant/config_generator.tsx  | 27 ++++++++++++++----
 .../instant/config_generator_address_input.tsx     | 14 ++++------
 packages/website/ts/pages/instant/configurator.tsx | 32 +++++++++++-----------
 4 files changed, 44 insertions(+), 31 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index 20eb6b8d1..e57e39dff 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -20,7 +20,7 @@ const CustomPre = styled.pre`
     code:first-of-type {
         background-color: #2a2a2a !important;
         color: #999;
-        height: 100%;
+        min-height: 100%;
         text-align: center;
         padding-right: 5px !important;
         padding-left: 5px;
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 8b56834ea..efd1be096 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -53,14 +53,14 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
             throw new Error('ConfigGenerator component only supports string values as an orderSource.');
         }
         return (
-            <Container>
+            <Container minWidth="350px">
                 <ConfigGeneratorSection title="Standard relayer API endpoint">
                     <Select value={value.orderSource} items={this._generateItems()} />
                 </ConfigGeneratorSection>
                 <ConfigGeneratorSection {...this._getTokenSelectorProps()}>
                     {this._renderTokenMultiSelectOrSpinner()}
                 </ConfigGeneratorSection>
-                <ConfigGeneratorSection title="Transaction fee ETH address">
+                <ConfigGeneratorSection title="Transaction fee ETH address" marginBottom="10px" isOptional={true}>
                     <ConfigGeneratorAddressInput
                         value={value.affiliateInfo ? value.affiliateInfo.feeRecipient : ''}
                         onChange={this._handleAffiliateAddressChange}
@@ -252,19 +252,30 @@ export interface ConfigGeneratorSectionProps {
     title: string;
     actionText?: string;
     onActionTextClick?: () => void;
+    isOptional?: boolean;
+    marginBottom?: string;
 }
 
 export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSectionProps> = ({
     title,
     actionText,
     onActionTextClick,
+    isOptional,
+    marginBottom,
     children,
 }) => (
-    <Container marginBottom="30px">
+    <Container marginBottom={marginBottom}>
         <Container marginBottom="10px" className="flex justify-between items-center">
-            <Text fontColor={colors.white} fontSize="16px" lineHeight="18px">
-                {title}
-            </Text>
+            <Container>
+                <Text fontColor={colors.white} fontSize="16px" lineHeight="18px">
+                    {title}
+                </Text>
+                {isOptional && (
+                    <Text fontColor={colors.grey} fontSize="16px" lineHeight="18px">
+                        (optional)
+                    </Text>
+                )}
+            </Container>
             {actionText && (
                 <Text fontSize="12px" fontColor={colors.grey} onClick={onActionTextClick}>
                     {actionText}
@@ -274,3 +285,7 @@ export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSec
         {children}
     </Container>
 );
+
+ConfigGeneratorSection.defaultProps = {
+    marginBottom: '30px',
+};
diff --git a/packages/website/ts/pages/instant/config_generator_address_input.tsx b/packages/website/ts/pages/instant/config_generator_address_input.tsx
index de2640f48..2e5a6e533 100644
--- a/packages/website/ts/pages/instant/config_generator_address_input.tsx
+++ b/packages/website/ts/pages/instant/config_generator_address_input.tsx
@@ -28,7 +28,7 @@ export class ConfigGeneratorAddressInput extends React.Component<
         const hasError = !_.isEmpty(errMsg);
         const border = hasError ? '1px solid red' : undefined;
         return (
-            <Container>
+            <Container height="80px">
                 <Input
                     width="100%"
                     fontSize="16px"
@@ -37,13 +37,11 @@ export class ConfigGeneratorAddressInput extends React.Component<
                     placeholder="0xe99...aa8da4"
                     border={border}
                 />
-                {hasError && (
-                    <Container marginTop="5px">
-                        <Text fontSize="14px" fontColor={colors.grey} fontStyle="italic">
-                            {errMsg}
-                        </Text>
-                    </Container>
-                )}
+                <Container marginTop="5px" isHidden={!hasError} height="25px">
+                    <Text fontSize="14px" fontColor={colors.grey} fontStyle="italic">
+                        {errMsg}
+                    </Text>
+                </Container>
             </Container>
         );
     }
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 0ce1d9810..5700bdc1d 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -46,7 +46,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
                     </Container>
                     <ConfigGenerator value={this.state.instantConfig} onConfigChange={this._handleConfigChange} />
                 </Container>
-                <Container className="mx3">
+                <Container className="mx3" height="550px">
                     <Container className="mb3 flex justify-between">
                         <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
                             Code Snippet
@@ -66,34 +66,34 @@ export class Configurator extends React.Component<ConfiguratorProps> {
     private readonly _generateCodeDemoCode = (): string => {
         const { instantConfig } = this.state;
         return `<head>
-        <script src="https://instant.0xproject.com/instant.js"></script>
-    </head>
-    <body>
-        <script>
-            zeroExInstant.render({
-                liquiditySource: '${instantConfig.orderSource}',${
+    <script src="https://instant.0xproject.com/instant.js"></script>
+</head>
+<body>
+    <script>
+        zeroExInstant.render({
+            liquiditySource: '${instantConfig.orderSource}',${
             !_.isUndefined(instantConfig.affiliateInfo) && instantConfig.affiliateInfo.feeRecipient
-                ? `\n\t\taffiliateInfo: {
-                    feeRecipient: '${instantConfig.affiliateInfo.feeRecipient}',
-                    feePercentage: ${instantConfig.affiliateInfo.feePercentage}
-                }`
+                ? `\n            affiliateInfo: {
+                feeRecipient: '${instantConfig.affiliateInfo.feeRecipient}',
+                feePercentage: ${instantConfig.affiliateInfo.feePercentage}
+            }`
                 : ''
         }${
             !_.isUndefined(instantConfig.availableAssetDatas)
-                ? `\n\t\tavailableAssetDatas: ${this._renderAvailableAssetDatasString(
+                ? `\n            availableAssetDatas: ${this._renderAvailableAssetDatasString(
                       instantConfig.availableAssetDatas,
                   )}`
                 : ''
         }
-            }, 'body');
-        </script>
-    </body>`;
+        }, 'body');
+    </script>
+</body>`;
     };
     private readonly _renderAvailableAssetDatasString = (availableAssetDatas: string[]): string => {
         const stringAvailableAssetDatas = availableAssetDatas.map(assetData => `'${assetData}'`);
         if (availableAssetDatas.length < 2) {
             return `[${stringAvailableAssetDatas.join(', ')}]`;
         }
-        return `[\n\t\t\t${stringAvailableAssetDatas.join(', \n\t\t\t')}\n\t\t]`;
+        return `[\n\t\t${stringAvailableAssetDatas.join(', \n\t\t')}\n            ]`;
     };
 }
-- 
cgit v1.2.3


From 3bdcf7857f59b18579dc9de159776b86c7b57bdf Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 15:07:24 -0800
Subject: feat: make (optional) label inline

---
 packages/website/ts/pages/instant/config_generator.tsx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index efd1be096..08aaa1d81 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -267,11 +267,12 @@ export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSec
     <Container marginBottom={marginBottom}>
         <Container marginBottom="10px" className="flex justify-between items-center">
             <Container>
-                <Text fontColor={colors.white} fontSize="16px" lineHeight="18px">
+                <Text fontColor={colors.white} fontSize="16px" lineHeight="18px" display="inline">
                     {title}
                 </Text>
                 {isOptional && (
-                    <Text fontColor={colors.grey} fontSize="16px" lineHeight="18px">
+                    <Text fontColor={colors.grey} fontSize="16px" lineHeight="18px" display="inline">
+                        {' '}
                         (optional)
                     </Text>
                 )}
-- 
cgit v1.2.3


From c47b42d7c177d360efa2e9639424fa495a22cc4e Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 16:47:52 -0800
Subject: feat: create more dank slider

---
 packages/website/package.json                      |  2 +
 .../website/ts/pages/instant/config_generator.tsx  |  9 +--
 .../ts/pages/instant/fee_percentage_slider.tsx     | 81 ++++++++++++++++++++++
 3 files changed, 86 insertions(+), 6 deletions(-)
 create mode 100644 packages/website/ts/pages/instant/fee_percentage_slider.tsx

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index 38056bcfd..a214acabd 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -49,6 +49,7 @@
         "numeral": "^2.0.6",
         "polished": "^1.9.2",
         "query-string": "^6.0.0",
+        "rc-slider": "^8.6.3",
         "react": "^16.4.2",
         "react-copy-to-clipboard": "^5.0.0",
         "react-document-title": "^2.0.3",
@@ -82,6 +83,7 @@
         "@types/numeral": "^0.0.22",
         "@types/query-string": "^5.1.0",
         "@types/react": "^16.7.7",
+        "@types/rc-slider": "^8.6.0",
         "@types/react-copy-to-clipboard": "^4.2.0",
         "@types/react-dom": "^16.0.7",
         "@types/react-helmet": "^5.0.6",
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 08aaa1d81..facda850e 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -3,7 +3,6 @@ import { getContractAddressesForNetworkOrThrow } from '@0x/contract-addresses';
 import { assetDataUtils } from '@0x/order-utils';
 import { ObjectMap } from '@0x/types';
 import * as _ from 'lodash';
-import Slider from 'material-ui/Slider';
 import * as React from 'react';
 
 import { CheckMark } from 'ts/components/ui/check_mark';
@@ -13,6 +12,7 @@ import { Select, SelectItemConfig } from 'ts/components/ui/select';
 import { Spinner } from 'ts/components/ui/spinner';
 import { Text } from 'ts/components/ui/text';
 import { ConfigGeneratorAddressInput } from 'ts/pages/instant/config_generator_address_input';
+import { FeePercentageSlider } from 'ts/pages/instant/fee_percentage_slider';
 import { colors } from 'ts/style/colors';
 import { WebsiteBackendTokenInfo } from 'ts/types';
 import { backendClient } from 'ts/utils/backend_client';
@@ -71,10 +71,7 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
                     actionText="Learn more"
                     onActionTextClick={this._handleAffiliatePercentageLearnMoreClick}
                 >
-                    <Slider
-                        min={0}
-                        max={0.05}
-                        step={0.0025}
+                    <FeePercentageSlider
                         value={value.affiliateInfo.feePercentage}
                         onChange={this._handleAffiliatePercentageChange}
                     />
@@ -126,7 +123,7 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         };
         this.props.onConfigChange(newConfig);
     };
-    private readonly _handleAffiliatePercentageChange = (event: any, value: number) => {
+    private readonly _handleAffiliatePercentageChange = (value: number) => {
         const oldConfig: ZeroExInstantBaseConfig = this.props.value;
         const newConfig: ZeroExInstantBaseConfig = {
             ...oldConfig,
diff --git a/packages/website/ts/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
new file mode 100644
index 000000000..e57319ed5
--- /dev/null
+++ b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
@@ -0,0 +1,81 @@
+import Slider from 'rc-slider';
+import 'rc-slider/assets/index.css';
+import * as React from 'react';
+
+import { Text } from 'ts/components/ui/text';
+import { colors } from 'ts/style/colors';
+import { injectGlobal, styled } from 'ts/style/theme';
+
+const SliderWithTooltip = (Slider as any).createSliderWithTooltip(Slider);
+
+injectGlobal`
+    .rc-slider-tooltip-inner {
+        box-shadow: none !important;
+        background-color: ${colors.white} !important;
+        border-radius: 4px !important;
+        padding: 3px 12px !important;
+        height: auto !important;
+        position: relative;
+        top: 7px;
+        &: after {
+            border: solid transparent;
+            content: " ";
+            height: 0;
+            width: 0;
+            position: absolute;
+            pointer-events: none;
+            border-color: rgba(136, 183, 213, 0);
+            border-width: 6px;
+            bottom: 100%;
+            left: 100%;
+            border-bottom-color: ${colors.white};
+            margin-left: -60%;
+        }
+    }
+`;
+
+const StyledSlider = styled(SliderWithTooltip)`
+    .rc-slider-tooltip-inner {
+        background-color: ${colors.white};
+        box-shadow: none;
+        padding: 3px;
+    }
+`;
+
+export interface FeePercentageSliderProps {
+    value: number;
+    onChange: (value: number) => void;
+}
+
+export class FeePercentageSlider extends React.Component<FeePercentageSliderProps> {
+    public render(): React.ReactNode {
+        return (
+            <SliderWithTooltip
+                min={0}
+                max={0.05}
+                step={0.0025}
+                value={this.props.value}
+                onChange={this.props.onChange}
+                tipFormatter={this._feePercentageSliderFormatter}
+                tipProps={{ placement: 'bottom' }}
+                trackStyle={{
+                    backgroundColor: '#b4b4b4',
+                }}
+                railStyle={{
+                    backgroundColor: '#696969',
+                }}
+                handleStyle={{
+                    border: 'none',
+                    boxShadow: 'none',
+                }}
+                activeDotStyle={{
+                    boxShadow: 'none',
+                    border: 'none',
+                }}
+            />
+        );
+    }
+    private readonly _feePercentageSliderFormatter = (value: number): React.ReactNode => {
+        return <Text fontColor={colors.black} fontSize="14px" fontWeight={700}>{`${(value * 100).toFixed(2)}%`}</Text>;
+    };
+}
-- 
cgit v1.2.3


From 7f8dc8bb1bd0d5249e43a8688f30718ec49d9be5 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 16:51:55 -0800
Subject: fix: address to lowercase and explore the docs leads to correct wiki

---
 packages/website/ts/pages/instant/configurator.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 5700bdc1d..725b02fae 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -51,7 +51,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
                         <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
                             Code Snippet
                         </Text>
-                        <ActionLink displayText="Explore the Docs" linkSrc="/docs/instant" color={colors.grey} />
+                        <ActionLink displayText="Explore the Docs" linkSrc="/wiki#Get-Started" color={colors.grey} />
                     </Container>
                     <CodeDemo key={codeToDisplay}>{codeToDisplay}</CodeDemo>
                 </Container>
@@ -74,7 +74,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
             liquiditySource: '${instantConfig.orderSource}',${
             !_.isUndefined(instantConfig.affiliateInfo) && instantConfig.affiliateInfo.feeRecipient
                 ? `\n            affiliateInfo: {
-                feeRecipient: '${instantConfig.affiliateInfo.feeRecipient}',
+                feeRecipient: '${instantConfig.affiliateInfo.feeRecipient.toLowerCase()}',
                 feePercentage: ${instantConfig.affiliateInfo.feePercentage}
             }`
                 : ''
-- 
cgit v1.2.3


From fbb27b1fb25c94ce3a51a103b3c2783e0565e1c0 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 17:29:31 -0800
Subject: feat: fetch asset meta data from the asset meta data map

---
 .../website/ts/pages/instant/config_generator.tsx  | 54 +++++++++-------------
 1 file changed, 23 insertions(+), 31 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index facda850e..671b1f6df 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -18,7 +18,8 @@ import { WebsiteBackendTokenInfo } from 'ts/types';
 import { backendClient } from 'ts/utils/backend_client';
 import { constants } from 'ts/utils/constants';
 
-import { ZeroExInstantBaseConfig } from '../../../../instant/src/types';
+import { assetMetaDataMap } from '../../../../instant/src/data/asset_meta_data_map';
+import { ERC20AssetMetaData, ZeroExInstantBaseConfig } from '../../../../instant/src/types';
 
 export interface ConfigGeneratorProps {
     value: ZeroExInstantBaseConfig;
@@ -28,8 +29,7 @@ export interface ConfigGeneratorProps {
 export interface ConfigGeneratorState {
     isLoadingAvailableTokens: boolean;
     // Address to token info
-    allKnownTokens: ObjectMap<WebsiteBackendTokenInfo>;
-    availableTokens?: WebsiteBackendTokenInfo[];
+    availableTokens?: ObjectMap<ERC20AssetMetaData>;
 }
 
 const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://api.openrelay.xyz/v2/'];
@@ -37,10 +37,9 @@ const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://api.openrel
 export class ConfigGenerator extends React.Component<ConfigGeneratorProps, ConfigGeneratorState> {
     public state: ConfigGeneratorState = {
         isLoadingAvailableTokens: true,
-        allKnownTokens: {},
     };
     public componentDidMount(): void {
-        this._setAllKnownTokens(this._setAvailableAssetsFromOrderProvider);
+        this._setAvailableAssetsFromOrderProvider();
     }
     public componentDidUpdate(prevProps: ConfigGeneratorProps): void {
         if (prevProps.value.orderSource !== this.props.value.orderSource) {
@@ -99,9 +98,6 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
             onClick: this._handleSRASelection.bind(this, endpoint),
         }));
     };
-    private readonly _getAllKnownAssetDatas = (): string[] => {
-        return _.map(this.state.allKnownTokens, token => assetDataUtils.encodeERC20AssetData(token.address));
-    };
     private readonly _handleAffiliatePercentageLearnMoreClick = (): void => {
         window.open('/wiki#Learn-About-Affiliate-Fees', '_blank');
     };
@@ -150,16 +146,19 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
     };
     private readonly _handleTokenClick = (assetData: string) => {
         const { value } = this.props;
-        const { allKnownTokens } = this.state;
         let newAvailableAssetDatas: string[] = [];
+        const allKnownAssetDatas = _.keys(this.state.availableTokens);
         const availableAssetDatas = value.availableAssetDatas;
         if (_.isUndefined(availableAssetDatas)) {
             // It being undefined means it's all tokens.
-            const allKnownAssetDatas = this._getAllKnownAssetDatas();
             newAvailableAssetDatas = _.pull(allKnownAssetDatas, assetData);
         } else if (!_.includes(availableAssetDatas, assetData)) {
             // Add it
             newAvailableAssetDatas = [...availableAssetDatas, assetData];
+            if (newAvailableAssetDatas.length === allKnownAssetDatas.length) {
+                // If all tokens are manually selected, just show none.
+                newAvailableAssetDatas = undefined;
+            }
         } else {
             // Remove it
             newAvailableAssetDatas = _.pull(availableAssetDatas, assetData);
@@ -170,18 +169,6 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         };
         this.props.onConfigChange(newConfig);
     };
-    private readonly _setAllKnownTokens = async (callback: () => void): Promise<void> => {
-        const tokenInfos = await backendClient.getTokenInfosAsync();
-        const allKnownTokens = _.reduce(
-            tokenInfos,
-            (acc, tokenInfo) => {
-                acc[tokenInfo.address] = tokenInfo;
-                return acc;
-            },
-            {} as ObjectMap<WebsiteBackendTokenInfo>,
-        );
-        this.setState({ allKnownTokens }, callback);
-    };
     private readonly _setAvailableAssetsFromOrderProvider = async (): Promise<void> => {
         const { value } = this.props;
         if (!_.isUndefined(value.orderSource) && _.isString(value.orderSource)) {
@@ -191,11 +178,16 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
             const etherTokenAddress = getContractAddressesForNetworkOrThrow(networkId).etherToken;
             const etherTokenAssetData = assetDataUtils.encodeERC20AssetData(etherTokenAddress);
             const assetDatas = await sraOrderProvider.getAvailableMakerAssetDatasAsync(etherTokenAssetData);
-            const availableTokens = _.compact(
-                _.map(assetDatas, assetData => {
-                    const address = assetDataUtils.decodeAssetDataOrThrow(assetData).tokenAddress;
-                    return this.state.allKnownTokens[address];
-                }),
+            const availableTokens = _.reduce(
+                assetDatas,
+                (acc, assetData) => {
+                    const metaDataIfExists = assetMetaDataMap[assetData] as ERC20AssetMetaData;
+                    if (metaDataIfExists) {
+                        acc[assetData] = metaDataIfExists;
+                    }
+                    return acc;
+                },
+                {} as ObjectMap<ERC20AssetMetaData>,
             );
             this.setState({ availableTokens, isLoadingAvailableTokens: false });
         }
@@ -220,10 +212,10 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
                 </Container>
             );
         }
-        const items = _.map(availableTokens, token => {
-            const assetData = assetDataUtils.encodeERC20AssetData(token.address);
+        const items = _.map(_.keys(availableTokens), assetData => {
+            const metaData = availableTokens[assetData];
             return {
-                value: assetDataUtils.encodeERC20AssetData(token.address),
+                value: assetData,
                 renderItemContent: (isSelected: boolean) => (
                     <Container className="flex items-center">
                         <Container marginRight="10px">
@@ -234,7 +226,7 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
                             fontColor={isSelected ? colors.mediumBlue : colors.darkerGrey}
                             fontWeight={300}
                         >
-                            <b>{token.symbol}</b> — {token.name}
+                            <b>{metaData.symbol.toUpperCase()}</b> — {metaData.name}
                         </Text>
                     </Container>
                 ),
-- 
cgit v1.2.3


From 7a6339ae38d424508a9f41c818b20dd8b8f09dce Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 17:37:32 -0800
Subject: polish: make configurator inputs look more like mocks

---
 packages/website/ts/components/ui/input.tsx                          | 4 +++-
 packages/website/ts/components/ui/select.tsx                         | 4 ++--
 packages/website/ts/pages/instant/config_generator_address_input.tsx | 1 +
 3 files changed, 6 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/input.tsx b/packages/website/ts/components/ui/input.tsx
index 1f56c814f..d21b9fd0e 100644
--- a/packages/website/ts/components/ui/input.tsx
+++ b/packages/website/ts/components/ui/input.tsx
@@ -9,6 +9,7 @@ export interface InputProps {
     fontSize?: string;
     fontColor?: string;
     border?: string;
+    padding?: string;
     placeholderColor?: string;
     placeholder?: string;
     backgroundColor?: string;
@@ -22,7 +23,7 @@ const PlainInput: React.StatelessComponent<InputProps> = ({ value, className, pl
 export const Input = styled(PlainInput)`
     font-size: ${props => props.fontSize};
     width: ${props => props.width};
-    padding: 0.8em 1.2em;
+    padding: ${props => props.padding};
     border-radius: 3px;
     box-sizing: border-box;
     font-family: 'Roboto Mono';
@@ -42,6 +43,7 @@ Input.defaultProps = {
     placeholderColor: colors.darkGrey,
     fontSize: '12px',
     border: 'none',
+    padding: '0.8em 1.2em',
 };
 
 Input.displayName = 'Input';
diff --git a/packages/website/ts/components/ui/select.tsx b/packages/website/ts/components/ui/select.tsx
index 743b082b0..e4fb50f59 100644
--- a/packages/website/ts/components/ui/select.tsx
+++ b/packages/website/ts/components/ui/select.tsx
@@ -65,7 +65,7 @@ export class Select extends React.Component<SelectProps, SelectState> {
                         hasBoxShadow={isOpen}
                         border={border}
                         backgroundColor={backgroundColor}
-                        padding="0.8em"
+                        padding="0.5em 0.8em"
                         width="100%"
                     >
                         <Container className="flex justify-between">
@@ -79,7 +79,7 @@ export class Select extends React.Component<SelectProps, SelectState> {
                                     </Text>
                                 )}
                                 {hasItems && (
-                                    <Container marginLeft="5px" display="inline-block" position="relative" bottom="2px">
+                                    <Container marginLeft="5px" display="inline-block">
                                         <i
                                             className="zmdi zmdi-chevron-down"
                                             style={{ fontSize: iconSize, color: colors.darkGrey }}
diff --git a/packages/website/ts/pages/instant/config_generator_address_input.tsx b/packages/website/ts/pages/instant/config_generator_address_input.tsx
index 2e5a6e533..c208fe52a 100644
--- a/packages/website/ts/pages/instant/config_generator_address_input.tsx
+++ b/packages/website/ts/pages/instant/config_generator_address_input.tsx
@@ -32,6 +32,7 @@ export class ConfigGeneratorAddressInput extends React.Component<
                 <Input
                     width="100%"
                     fontSize="16px"
+                    padding="0.7em 1em"
                     value={this.props.value}
                     onChange={this._handleChange}
                     placeholder="0xe99...aa8da4"
-- 
cgit v1.2.3


From 893e9f2731c4cbde898b46bd8f29184d69c9faf1 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 17:52:35 -0800
Subject: feat: update relayer list

---
 .../website/ts/pages/instant/config_generator.tsx    | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 671b1f6df..4e25e3437 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -32,7 +32,11 @@ export interface ConfigGeneratorState {
     availableTokens?: ObjectMap<ERC20AssetMetaData>;
 }
 
-const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://api.openrelay.xyz/v2/'];
+const SRA_ENDPOINTS = [
+    'https://api.radarrelay.com/0x/v2/',
+    'https://api.sharkrelay.com/sra/v2/',
+    'https://sra.bamboorelay.com/0x/v2/',
+];
 
 export class ConfigGenerator extends React.Component<ConfigGeneratorProps, ConfigGeneratorState> {
     public state: ConfigGeneratorState = {
@@ -212,6 +216,20 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
                 </Container>
             );
         }
+        const availableAssetDatas = _.keys(availableTokens);
+        if (availableAssetDatas.length === 0) {
+            return (
+                <Container
+                    className="flex flex-column items-center justify-center"
+                    height={multiSelectHeight}
+                    backgroundColor={colors.white}
+                    borderRadius="4px"
+                    width="100%"
+                >
+                    <Text fontSize="16px">No tokens available. Try another endpoint?</Text>
+                </Container>
+            );
+        }
         const items = _.map(_.keys(availableTokens), assetData => {
             const metaData = availableTokens[assetData];
             return {
-- 
cgit v1.2.3


From 42d6284cf7d26695efe7eac1a9f2c4bb43c3ed81 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 3 Dec 2018 18:00:30 -0800
Subject: fix: change liquiditySource to orderSource

---
 packages/website/ts/pages/instant/configurator.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 725b02fae..9f1fa8359 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -71,7 +71,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
 <body>
     <script>
         zeroExInstant.render({
-            liquiditySource: '${instantConfig.orderSource}',${
+            orderSource: '${instantConfig.orderSource}',${
             !_.isUndefined(instantConfig.affiliateInfo) && instantConfig.affiliateInfo.feeRecipient
                 ? `\n            affiliateInfo: {
                 feeRecipient: '${instantConfig.affiliateInfo.feeRecipient.toLowerCase()}',
-- 
cgit v1.2.3


From 27cb0386a3da6bc725035c0f150a3ab890195c1b Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 10:58:43 -0800
Subject: feat: update configurator snippet to actually work if copy and pasted

---
 packages/website/ts/pages/instant/configurator.tsx | 40 +++++++++++++---------
 1 file changed, 23 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 9f1fa8359..e3766057e 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -22,7 +22,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
     public state: ConfiguratorState = {
         instantConfig: {
             orderSource: 'https://api.radarrelay.com/0x/v2/',
-            availableAssetDatas: [],
+            availableAssetDatas: undefined,
             affiliateInfo: {
                 feeRecipient: '',
                 feePercentage: 0.01,
@@ -65,35 +65,41 @@ export class Configurator extends React.Component<ConfiguratorProps> {
     };
     private readonly _generateCodeDemoCode = (): string => {
         const { instantConfig } = this.state;
-        return `<head>
-    <script src="https://instant.0xproject.com/instant.js"></script>
-</head>
-<body>
-    <script>
-        zeroExInstant.render({
-            orderSource: '${instantConfig.orderSource}',${
+        return `<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="utf-8" />
+        <script src="https://instant.0xproject.com/instant.js"></script>
+    </head>
+    <body>
+        <script>
+            zeroExInstant.render({
+                orderSource: '${instantConfig.orderSource}',${
             !_.isUndefined(instantConfig.affiliateInfo) && instantConfig.affiliateInfo.feeRecipient
-                ? `\n            affiliateInfo: {
-                feeRecipient: '${instantConfig.affiliateInfo.feeRecipient.toLowerCase()}',
-                feePercentage: ${instantConfig.affiliateInfo.feePercentage}
-            }`
+                ? `\n                affiliateInfo: {
+                    feeRecipient: '${instantConfig.affiliateInfo.feeRecipient.toLowerCase()}',
+                    feePercentage: ${instantConfig.affiliateInfo.feePercentage}
+                }`
                 : ''
         }${
             !_.isUndefined(instantConfig.availableAssetDatas)
-                ? `\n            availableAssetDatas: ${this._renderAvailableAssetDatasString(
+                ? `\n                availableAssetDatas: ${this._renderAvailableAssetDatasString(
                       instantConfig.availableAssetDatas,
                   )}`
                 : ''
         }
-        }, 'body');
-    </script>
-</body>`;
+            }, 'body');
+        </script>
+    </body>
+</html>`;
     };
     private readonly _renderAvailableAssetDatasString = (availableAssetDatas: string[]): string => {
         const stringAvailableAssetDatas = availableAssetDatas.map(assetData => `'${assetData}'`);
         if (availableAssetDatas.length < 2) {
             return `[${stringAvailableAssetDatas.join(', ')}]`;
         }
-        return `[\n\t\t${stringAvailableAssetDatas.join(', \n\t\t')}\n            ]`;
+        return `[\n                    ${stringAvailableAssetDatas.join(
+            ', \n                    ',
+        )}\n                ]`;
     };
 }
-- 
cgit v1.2.3


From 77cc1a95bb23d13f3df10060fd6f18e8739f9d3a Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 11:22:49 -0800
Subject: fix: do not show select all if no tokens are available

---
 packages/website/ts/pages/instant/config_generator.tsx | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 4e25e3437..f2c9c698b 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -83,6 +83,11 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         );
     }
     private readonly _getTokenSelectorProps = (): ConfigGeneratorSectionProps => {
+        if (_.isEmpty(this.state.availableTokens)) {
+            return {
+                title: 'What tokens can users buy?',
+            };
+        }
         if (_.isUndefined(this.props.value.availableAssetDatas)) {
             return {
                 title: 'What tokens can users buy?',
-- 
cgit v1.2.3


From 8f5c92b1434df952e19a9ca4718e32a69d8b32ea Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 11:26:51 -0800
Subject: fix: make select box-shadow darker

---
 packages/website/ts/components/ui/container.tsx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/container.tsx b/packages/website/ts/components/ui/container.tsx
index 4b76ce8be..c2ae9ad9c 100644
--- a/packages/website/ts/components/ui/container.tsx
+++ b/packages/website/ts/components/ui/container.tsx
@@ -77,15 +77,17 @@ export const PlainContainer: React.StatelessComponent<ContainerProps> = props =>
     );
 };
 
+const BOX_SHADOW = '0px 3px 10px rgba(0, 0, 0, 0.3)';
+
 export const Container = styled(PlainContainer)`
     box-sizing: border-box;
-    ${props => (props.hasBoxShadow ? `box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1)` : '')};
+    ${props => (props.hasBoxShadow ? `box-shadow: ${BOX_SHADOW}` : '')};
     &:hover {
         ${props =>
             props.shouldDarkenOnHover
                 ? `background-color: ${props.backgroundColor ? darken(0.05, props.backgroundColor) : 'none'} !important`
                 : ''};
-        ${props => (props.shouldAddBoxShadowOnHover ? 'box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1)' : '')};
+        ${props => (props.shouldAddBoxShadowOnHover ? `box-shadow: ${BOX_SHADOW}` : '')};
     }
 `;
 
-- 
cgit v1.2.3


From 87eaa914105e81be5452086ae7a92ec1c19ea5dd Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 12:23:25 -0800
Subject: fix: reset available tokens when sra endpoint is changed

---
 packages/website/ts/pages/instant/config_generator.tsx             | 7 ++++++-
 .../website/ts/pages/instant/config_generator_address_input.tsx    | 4 ++--
 2 files changed, 8 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index f2c9c698b..34c242348 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -48,6 +48,11 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
     public componentDidUpdate(prevProps: ConfigGeneratorProps): void {
         if (prevProps.value.orderSource !== this.props.value.orderSource) {
             this._setAvailableAssetsFromOrderProvider();
+            const newConfig: ZeroExInstantBaseConfig = {
+                ...this.props.value,
+                availableAssetDatas: undefined,
+            };
+            this.props.onConfigChange(newConfig);
         }
     }
     public render(): React.ReactNode {
@@ -117,7 +122,7 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         };
         this.props.onConfigChange(newConfig);
     };
-    private readonly _handleAffiliateAddressChange = (address: string) => {
+    private readonly _handleAffiliateAddressChange = (address: string, isValid: boolean) => {
         const oldConfig: ZeroExInstantBaseConfig = this.props.value;
         const newConfig: ZeroExInstantBaseConfig = {
             ...oldConfig,
diff --git a/packages/website/ts/pages/instant/config_generator_address_input.tsx b/packages/website/ts/pages/instant/config_generator_address_input.tsx
index c208fe52a..ccbaf4482 100644
--- a/packages/website/ts/pages/instant/config_generator_address_input.tsx
+++ b/packages/website/ts/pages/instant/config_generator_address_input.tsx
@@ -9,7 +9,7 @@ import { Text } from 'ts/components/ui/text';
 
 export interface ConfigGeneratorAddressInputProps {
     value?: string;
-    onChange?: (address: string) => void;
+    onChange?: (address: string, isValid: boolean) => void;
 }
 
 export interface ConfigGeneratorAddressInputState {
@@ -54,6 +54,6 @@ export class ConfigGeneratorAddressInput extends React.Component<
         this.setState({
             errMsg,
         });
-        this.props.onChange(address);
+        this.props.onChange(address, isValidAddress);
     };
 }
-- 
cgit v1.2.3


From 4e03c754e7353b2db71f6da17d75bda4e57ba467 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 12:43:39 -0800
Subject: fix: use WebsitePaths type and update wiki link to new link

---
 packages/website/ts/pages/instant/config_generator.tsx | 4 ++--
 packages/website/ts/pages/instant/configurator.tsx     | 7 ++++++-
 packages/website/ts/pages/instant/features.tsx         | 8 ++++----
 packages/website/ts/pages/instant/instant.tsx          | 4 ++--
 packages/website/ts/pages/instant/need_more.tsx        | 4 ++--
 5 files changed, 16 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 34c242348..ac404718f 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -14,7 +14,7 @@ import { Text } from 'ts/components/ui/text';
 import { ConfigGeneratorAddressInput } from 'ts/pages/instant/config_generator_address_input';
 import { FeePercentageSlider } from 'ts/pages/instant/fee_percentage_slider';
 import { colors } from 'ts/style/colors';
-import { WebsiteBackendTokenInfo } from 'ts/types';
+import { WebsitePaths } from 'ts/types';
 import { backendClient } from 'ts/utils/backend_client';
 import { constants } from 'ts/utils/constants';
 
@@ -113,7 +113,7 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         }));
     };
     private readonly _handleAffiliatePercentageLearnMoreClick = (): void => {
-        window.open('/wiki#Learn-About-Affiliate-Fees', '_blank');
+        window.open(`${WebsitePaths.Wiki}#Learn-About-Affiliate-Fees`, '_blank');
     };
     private readonly _handleSRASelection = (sraEndpoint: string) => {
         const newConfig: ZeroExInstantBaseConfig = {
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index e3766057e..d19a5b4fe 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -7,6 +7,7 @@ import { ActionLink } from 'ts/pages/instant/action_link';
 import { CodeDemo } from 'ts/pages/instant/code_demo';
 import { ConfigGenerator } from 'ts/pages/instant/config_generator';
 import { colors } from 'ts/style/colors';
+import { WebsitePaths } from 'ts/types';
 
 import { ZeroExInstantBaseConfig } from '../../../../instant/src/types';
 
@@ -51,7 +52,11 @@ export class Configurator extends React.Component<ConfiguratorProps> {
                         <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
                             Code Snippet
                         </Text>
-                        <ActionLink displayText="Explore the Docs" linkSrc="/wiki#Get-Started" color={colors.grey} />
+                        <ActionLink
+                            displayText="Explore the Docs"
+                            linkSrc={`${WebsitePaths.Wiki}#Get-Started-With-Instant`}
+                            color={colors.grey}
+                        />
                     </Container>
                     <CodeDemo key={codeToDisplay}>{codeToDisplay}</CodeDemo>
                 </Container>
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 230a8496b..6c2656021 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -6,7 +6,7 @@ import { Image } from 'ts/components/ui/image';
 import { Text } from 'ts/components/ui/text';
 import { ActionLink, ActionLinkProps } from 'ts/pages/instant/action_link';
 import { colors } from 'ts/style/colors';
-import { ScreenWidths } from 'ts/types';
+import { ScreenWidths, WebsitePaths } from 'ts/types';
 import { utils } from 'ts/utils/utils';
 
 export interface FeatureProps {
@@ -22,7 +22,7 @@ export const Features = (props: FeatureProps) => {
     };
     const exploreTheDocsLinkInfo = {
         displayText: 'Explore the docs',
-        linkSrc: `${utils.getCurrentBaseUrl()}/wiki#Get-Started`,
+        linkSrc: `${WebsitePaths.Wiki}#Get-Started-With-Instant`,
     };
     const tokenLinkInfos = isSmallScreen ? [getStartedLinkInfo] : [getStartedLinkInfo, exploreTheDocsLinkInfo];
     return (
@@ -41,7 +41,7 @@ export const Features = (props: FeatureProps) => {
                 linkInfos={[
                     {
                         displayText: 'Learn about affiliate fees',
-                        linkSrc: `${utils.getCurrentBaseUrl()}/wiki#Learn-About-Affiliate-Fees`,
+                        linkSrc: `${WebsitePaths.Wiki}#Learn-About-Affiliate-Fees`,
                     },
                 ]}
                 screenWidth={props.screenWidth}
@@ -53,7 +53,7 @@ export const Features = (props: FeatureProps) => {
                 linkInfos={[
                     {
                         displayText: 'Explore AssetBuyer',
-                        linkSrc: `${utils.getCurrentBaseUrl()}/docs/asset-buyer`,
+                        linkSrc: `${WebsitePaths.Docs}/asset-buyer`,
                     },
                 ]}
                 screenWidth={props.screenWidth}
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
index fa6bd1c33..d72585bfa 100644
--- a/packages/website/ts/pages/instant/instant.tsx
+++ b/packages/website/ts/pages/instant/instant.tsx
@@ -14,7 +14,7 @@ import { NeedMore } from 'ts/pages/instant/need_more';
 import { Screenshots } from 'ts/pages/instant/screenshots';
 import { Dispatcher } from 'ts/redux/dispatcher';
 import { colors } from 'ts/style/colors';
-import { ScreenWidths } from 'ts/types';
+import { ScreenWidths, WebsitePaths } from 'ts/types';
 import { Translate } from 'ts/utils/translate';
 import { utils } from 'ts/utils/utils';
 
@@ -67,7 +67,7 @@ export class Instant extends React.Component<InstantProps, InstantState> {
     }
     private readonly _onGetStartedClick = () => {
         if (this._isSmallScreen()) {
-            utils.openUrl(`${utils.getCurrentBaseUrl()}/wiki#Get-Started`);
+            utils.openUrl(`${WebsitePaths.Wiki}#Get-Started-With-Instant`);
         } else {
             this._scrollToConfigurator();
         }
diff --git a/packages/website/ts/pages/instant/need_more.tsx b/packages/website/ts/pages/instant/need_more.tsx
index e6d5c3694..70aea7363 100644
--- a/packages/website/ts/pages/instant/need_more.tsx
+++ b/packages/website/ts/pages/instant/need_more.tsx
@@ -4,7 +4,7 @@ import { Button } from 'ts/components/ui/button';
 import { Container } from 'ts/components/ui/container';
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
-import { ScreenWidths } from 'ts/types';
+import { ScreenWidths, WebsitePaths } from 'ts/types';
 import { constants } from 'ts/utils/constants';
 import { utils } from 'ts/utils/utils';
 
@@ -58,5 +58,5 @@ const onGetInTouchClick = () => {
     utils.openUrl(constants.URL_ZEROEX_CHAT);
 };
 const onDocsClick = () => {
-    utils.openUrl(`${utils.getCurrentBaseUrl()}/wiki#Get-Started`);
+    utils.openUrl(`${WebsitePaths.Wiki}#Get-Started-With-Instant`);
 };
-- 
cgit v1.2.3


From 3d69063bf675587433f9931bd639adf79d19611f Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 12:49:37 -0800
Subject: hack: make min-height of line-number container 98% to prevent
 scrollbar from appearing in code demo

---
 packages/website/ts/pages/instant/code_demo.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index e57e39dff..4fe1928f5 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -20,7 +20,7 @@ const CustomPre = styled.pre`
     code:first-of-type {
         background-color: #2a2a2a !important;
         color: #999;
-        min-height: 100%;
+        min-height: 98%;
         text-align: center;
         padding-right: 5px !important;
         padding-left: 5px;
-- 
cgit v1.2.3


From 92f56c63acf5c50710b90e02b7f41d1ff131b105 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 12:53:09 -0800
Subject: chore: remove shark relay from possible SRA endpoints

---
 packages/website/ts/pages/instant/config_generator.tsx | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index ac404718f..b320d2600 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -32,11 +32,7 @@ export interface ConfigGeneratorState {
     availableTokens?: ObjectMap<ERC20AssetMetaData>;
 }
 
-const SRA_ENDPOINTS = [
-    'https://api.radarrelay.com/0x/v2/',
-    'https://api.sharkrelay.com/sra/v2/',
-    'https://sra.bamboorelay.com/0x/v2/',
-];
+const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://sra.bamboorelay.com/0x/v2/'];
 
 export class ConfigGenerator extends React.Component<ConfigGeneratorProps, ConfigGeneratorState> {
     public state: ConfigGeneratorState = {
-- 
cgit v1.2.3


From 44312478fa589de2b47be4703fdd8133effcc7d9 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 12:59:16 -0800
Subject: chore: fix linter issues

---
 packages/website/ts/pages/instant/config_generator.tsx      |  3 ++-
 packages/website/ts/pages/instant/features.tsx              |  1 -
 packages/website/ts/pages/instant/fee_percentage_slider.tsx | 11 +----------
 3 files changed, 3 insertions(+), 12 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index b320d2600..fe70ef04c 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -15,7 +15,6 @@ import { ConfigGeneratorAddressInput } from 'ts/pages/instant/config_generator_a
 import { FeePercentageSlider } from 'ts/pages/instant/fee_percentage_slider';
 import { colors } from 'ts/style/colors';
 import { WebsitePaths } from 'ts/types';
-import { backendClient } from 'ts/utils/backend_client';
 import { constants } from 'ts/utils/constants';
 
 import { assetMetaDataMap } from '../../../../instant/src/data/asset_meta_data_map';
@@ -39,10 +38,12 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         isLoadingAvailableTokens: true,
     };
     public componentDidMount(): void {
+        // tslint:disable-next-line:no-floating-promises
         this._setAvailableAssetsFromOrderProvider();
     }
     public componentDidUpdate(prevProps: ConfigGeneratorProps): void {
         if (prevProps.value.orderSource !== this.props.value.orderSource) {
+            // tslint:disable-next-line:no-floating-promises
             this._setAvailableAssetsFromOrderProvider();
             const newConfig: ZeroExInstantBaseConfig = {
                 ...this.props.value,
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
index 6c2656021..ed98ceb53 100644
--- a/packages/website/ts/pages/instant/features.tsx
+++ b/packages/website/ts/pages/instant/features.tsx
@@ -7,7 +7,6 @@ import { Text } from 'ts/components/ui/text';
 import { ActionLink, ActionLinkProps } from 'ts/pages/instant/action_link';
 import { colors } from 'ts/style/colors';
 import { ScreenWidths, WebsitePaths } from 'ts/types';
-import { utils } from 'ts/utils/utils';
 
 export interface FeatureProps {
     screenWidth: ScreenWidths;
diff --git a/packages/website/ts/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
index e57319ed5..6256c6cb3 100644
--- a/packages/website/ts/pages/instant/fee_percentage_slider.tsx
+++ b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
@@ -7,7 +7,7 @@ import { colors } from 'ts/style/colors';
 import { injectGlobal, styled } from 'ts/style/theme';
 
 const SliderWithTooltip = (Slider as any).createSliderWithTooltip(Slider);
-
+// tslint:disable-next-line:no-unused-expression
 injectGlobal`
     .rc-slider-tooltip-inner {
         box-shadow: none !important;
@@ -24,7 +24,6 @@ injectGlobal`
             width: 0;
             position: absolute;
             pointer-events: none;
-            border-color: rgba(136, 183, 213, 0);
             border-width: 6px;
             bottom: 100%;
             left: 100%;
@@ -34,14 +33,6 @@ injectGlobal`
     }
 `;
 
-const StyledSlider = styled(SliderWithTooltip)`
-    .rc-slider-tooltip-inner {
-        background-color: ${colors.white};
-        box-shadow: none;
-        padding: 3px;
-    }
-`;
-
 export interface FeePercentageSliderProps {
     value: number;
     onChange: (value: number) => void;
-- 
cgit v1.2.3


From 7b81bd831fb4b43380ba4bc256d154ab0b5f8fca Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 14:11:28 -0800
Subject: fix: instant linting issues

---
 packages/instant/src/components/zero_ex_instant_provider.tsx | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 780190257..8b75cdfc4 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -1,6 +1,4 @@
-import { ObjectMap } from '@0x/types';
 import { BigNumber } from '@0x/utils';
-import { Provider } from 'ethereum-types';
 import * as _ from 'lodash';
 import * as React from 'react';
 import { Provider as ReduxProvider } from 'react-redux';
@@ -11,7 +9,12 @@ import { asyncData } from '../redux/async_data';
 import { DEFAULT_STATE, DefaultState, State } from '../redux/reducer';
 import { store, Store } from '../redux/store';
 import { fonts } from '../style/fonts';
-import { AccountState, AffiliateInfo, AssetMetaData, Network, ZeroExInstantBaseConfig } from '../types';
+import {
+    AccountState,
+    Network,
+    QuoteFetchOrigin,
+    ZeroExInstantBaseConfig,
+} from '../types';
 import { analytics, disableAnalytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
-- 
cgit v1.2.3


From dda44500c52a4b72f6a27fb2384a3f43100a1b26 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 17 Sep 2018 11:27:38 -0700
Subject: Rebase pipeline branch off development

---
 packages/pipeline/.npmignore                      |   7 +
 packages/pipeline/README.md                       |  54 ++
 packages/pipeline/package.json                    |  52 ++
 packages/pipeline/src/global.d.ts                 |   6 +
 packages/pipeline/src/models/block.ts             |  22 +
 packages/pipeline/src/models/event.ts             |  84 +++
 packages/pipeline/src/models/historical_prices.ts |  43 ++
 packages/pipeline/src/models/order.ts             |  30 +
 packages/pipeline/src/models/price.ts             |  15 +
 packages/pipeline/src/models/relayer.ts           |  75 +++
 packages/pipeline/src/models/tokens.ts            |  24 +
 packages/pipeline/src/models/transaction.ts       |  36 ++
 packages/pipeline/src/postgres.ts                 |  12 +
 packages/pipeline/src/run_jobs.ts                 |  87 +++
 packages/pipeline/src/scrape_prices.ts            |  10 +
 packages/pipeline/src/scripts/create_tables.ts    | 258 +++++++++
 packages/pipeline/src/scripts/join_tables.ts      | 234 ++++++++
 packages/pipeline/src/scripts/query_data.ts       |  87 +++
 packages/pipeline/src/scripts/scrape_data.ts      | 649 ++++++++++++++++++++++
 packages/pipeline/src/types.ts                    |   6 +
 packages/pipeline/src/utils.ts                    | 181 ++++++
 packages/pipeline/src/zrx.ts                      |  11 +
 packages/pipeline/tsconfig.json                   |   8 +
 packages/pipeline/tslint.json                     |   3 +
 packages/pipeline/typedoc-tsconfig.json           |   7 +
 25 files changed, 2001 insertions(+)
 create mode 100644 packages/pipeline/.npmignore
 create mode 100644 packages/pipeline/README.md
 create mode 100644 packages/pipeline/package.json
 create mode 100644 packages/pipeline/src/global.d.ts
 create mode 100644 packages/pipeline/src/models/block.ts
 create mode 100644 packages/pipeline/src/models/event.ts
 create mode 100644 packages/pipeline/src/models/historical_prices.ts
 create mode 100644 packages/pipeline/src/models/order.ts
 create mode 100644 packages/pipeline/src/models/price.ts
 create mode 100644 packages/pipeline/src/models/relayer.ts
 create mode 100644 packages/pipeline/src/models/tokens.ts
 create mode 100644 packages/pipeline/src/models/transaction.ts
 create mode 100644 packages/pipeline/src/postgres.ts
 create mode 100644 packages/pipeline/src/run_jobs.ts
 create mode 100644 packages/pipeline/src/scrape_prices.ts
 create mode 100644 packages/pipeline/src/scripts/create_tables.ts
 create mode 100644 packages/pipeline/src/scripts/join_tables.ts
 create mode 100644 packages/pipeline/src/scripts/query_data.ts
 create mode 100644 packages/pipeline/src/scripts/scrape_data.ts
 create mode 100644 packages/pipeline/src/types.ts
 create mode 100644 packages/pipeline/src/utils.ts
 create mode 100644 packages/pipeline/src/zrx.ts
 create mode 100644 packages/pipeline/tsconfig.json
 create mode 100644 packages/pipeline/tslint.json
 create mode 100644 packages/pipeline/typedoc-tsconfig.json

(limited to 'packages')

diff --git a/packages/pipeline/.npmignore b/packages/pipeline/.npmignore
new file mode 100644
index 000000000..89302c908
--- /dev/null
+++ b/packages/pipeline/.npmignore
@@ -0,0 +1,7 @@
+.*
+yarn-error.log
+/scripts/
+/generated_docs/
+/src/
+tsconfig.json
+/lib/monorepo_scripts/
diff --git a/packages/pipeline/README.md b/packages/pipeline/README.md
new file mode 100644
index 000000000..594454bd0
--- /dev/null
+++ b/packages/pipeline/README.md
@@ -0,0 +1,54 @@
+## @0xproject/pipeline
+
+This repository contains scripts used for scraping data from the Ethereum blockchain into SQL tables for analysis by the 0x team.
+
+## Contributing
+
+We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
+
+Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
+
+## Local Dev Setup
+
+Requires Node version 6.9.5 or higher.
+
+Add the following to your `.env` file:
+
+```
+REDSHIFT_USER
+REDSHIFT_DB
+REDSHIFT_PASSWORD
+REDSHIFT_PORT
+REDSHIFT_HOST
+WEB3_PROVIDER_URL
+```
+
+Running a script example:
+
+```
+node ./lib/scripts/scrape_data.js --type tokens
+```
+
+### Install dependencies:
+
+```bash
+yarn install
+```
+
+### Build
+
+```bash
+yarn build
+```
+
+### Clean
+
+```bash
+yarn clean
+```
+
+### Lint
+
+```bash
+yarn lint
+```
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
new file mode 100644
index 000000000..9d47f69f3
--- /dev/null
+++ b/packages/pipeline/package.json
@@ -0,0 +1,52 @@
+{
+    "name": "@0xproject/pipeline",
+    "version": "0.0.1",
+    "private": true,
+    "description": "Data pipeline for offline analysis",
+    "scripts": {
+        "build": "yarn tsc -b",
+        "test": "yarn run_mocha",
+        "rebuild_and_test": "run-s build test",
+        "test:circleci": "yarn test:coverage",
+        "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js --bail --exit",
+        "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
+        "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
+        "clean": "shx rm -rf lib",
+        "lint": "tslint --project . --exclude **/src/generated_contract_wrappers/**/*"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/0xProject/0x.js.git"
+    },
+    "license": "Apache-2.0",
+    "bugs": {
+        "url": "https://github.com/0xProject/0x.js/issues"
+    },
+    "homepage": "https://github.com/0xProject/0x.js/packages/pipeline/README.md",
+    "devDependencies": {
+        "@0xproject/tslint-config": "^1.0.7",
+        "@types/command-line-args": "^4.0.2",
+        "@types/dotenv": "^4.0.2",
+        "@types/glob": "^5.0.33",
+        "@types/lodash": "4.14.104",
+        "@types/node": "^8.0.53",
+        "@types/pg": "^7.4.1",
+        "@types/request": "^2.0.13",
+        "shx": "^0.2.2",
+        "tslint": "5.11.0",
+        "typescript": "3.0.1"
+    },
+    "dependencies": {
+        "0x.js": "^0.38.3",
+        "@0xproject/connect": "^0.6.14",
+        "airtable": "^0.5.2",
+        "command-line-args": "^4.0.7",
+        "dotenv": "^4.0.0",
+        "lodash": "^4.17.4",
+        "node-redshift": "^0.1.5",
+        "pg": "^7.4.1",
+        "queue": "^4.4.2",
+        "request": "^2.83.0",
+        "web3": "^0.20.0"
+    }
+}
diff --git a/packages/pipeline/src/global.d.ts b/packages/pipeline/src/global.d.ts
new file mode 100644
index 000000000..0af4ddb30
--- /dev/null
+++ b/packages/pipeline/src/global.d.ts
@@ -0,0 +1,6 @@
+declare module 'queue';
+declare module 'airtable';
+declare module '*.json' {
+    const value: any;
+    export default value;
+}
diff --git a/packages/pipeline/src/models/block.ts b/packages/pipeline/src/models/block.ts
new file mode 100644
index 000000000..a81cdb293
--- /dev/null
+++ b/packages/pipeline/src/models/block.ts
@@ -0,0 +1,22 @@
+const block = {
+    tableName: 'blocks',
+    tableProperties: {
+        id: {
+            type: 'key',
+        },
+        timestamp: {
+            type: 'timestamp',
+            required: true,
+        },
+        block_number: {
+            type: 'bigint',
+            required: true,
+        },
+    },
+};
+const logToBlockSchemaMapping: any = {
+    number: 'block_number',
+    hash: 'block_hash',
+    timestamp: 'timestamp',
+};
+export { block, logToBlockSchemaMapping };
diff --git a/packages/pipeline/src/models/event.ts b/packages/pipeline/src/models/event.ts
new file mode 100644
index 000000000..cb1c939e5
--- /dev/null
+++ b/packages/pipeline/src/models/event.ts
@@ -0,0 +1,84 @@
+const event = {
+    tableName: 'events',
+    tableProperties: {
+        id: {
+            type: 'key',
+        },
+        timestamp: {
+            type: 'timestamp',
+            required: true,
+        },
+        event_type: {
+            type: 'varchar',
+            required: true,
+        },
+        error_id: {
+            type: 'varchar',
+        },
+        order_hash: {
+            type: 'char(66)',
+        },
+        maker: {
+            type: 'char(42)',
+        },
+        maker_amount: {
+            type: 'varchar',
+        },
+        maker_fee: {
+            type: 'varchar',
+        },
+        maker_token: {
+            type: 'char(42)',
+        },
+        taker_amount: {
+            type: 'varchar',
+        },
+        taker_fee: {
+            type: 'varchar',
+        },
+        taker_token: {
+            type: 'char(42)',
+        },
+        txn_hash: {
+            type: 'char(66)',
+        },
+        gas_used: {
+            type: 'varchar',
+        },
+        gas_price: {
+            type: 'varchar',
+        },
+        fee_recipient: {
+            type: 'char(42)',
+        },
+        method_id: {
+            type: 'char(10)',
+        },
+        salt: {
+            type: 'varchar',
+        },
+        block_number: {
+            type: 'bigint',
+        },
+    },
+};
+const logToEventSchemaMapping: any = {
+    blockNumber: 'block_number',
+    transactionHash: 'txn_hash',
+    event: 'event_type',
+    logIndex: 'log_index',
+    'args.maker': 'maker',
+    'args.taker': 'taker',
+    'args.feeRecipient': 'fee_recipient',
+    'args.makerToken': 'maker_token',
+    'args.takerToken': 'taker_token',
+    'args.filledMakerTokenAmount': 'maker_amount',
+    'args.filledTakerTokenAmount': 'taker_amount',
+    'args.paidMakerFee': 'maker_fee',
+    'args.paidTakerFee': 'taker_fee',
+    'args.orderHash': 'order_hash',
+    'args.cancelledMakerTokenAmount': 'maker_amount',
+    'args.cancelledTakerTokenAmount': 'taker_amount',
+    'args.errorId': 'error_id',
+};
+export { event, logToEventSchemaMapping };
diff --git a/packages/pipeline/src/models/historical_prices.ts b/packages/pipeline/src/models/historical_prices.ts
new file mode 100644
index 000000000..cf49b579e
--- /dev/null
+++ b/packages/pipeline/src/models/historical_prices.ts
@@ -0,0 +1,43 @@
+const historicalPrices = {
+    tableName: 'historical_prices',
+    tableProperties: {
+        token: {
+            type: 'varchar',
+        },
+        base: {
+            type: 'varchar',
+        },
+        timestamp: {
+            type: 'timestamp',
+        },
+        close: {
+            type: 'numeric(50)',
+        },
+        high: {
+            type: 'numeric(50)',
+        },
+        low: {
+            type: 'numeric(50)',
+        },
+        open: {
+            type: 'numeric(50)',
+        },
+        volume_from: {
+            type: 'numeric(50)',
+        },
+        volume_to: {
+            type: 'numeric(50)',
+        },
+    },
+};
+const logToHistoricalPricesSchema: { [log: string]: string } = {
+    token: 'token',
+    time: 'timestamp',
+    close: 'close',
+    high: 'high',
+    low: 'low',
+    open: 'open',
+    volumefrom: 'volume_from',
+    volumeto: 'volume_to',
+};
+export { historicalPrices, logToHistoricalPricesSchema };
diff --git a/packages/pipeline/src/models/order.ts b/packages/pipeline/src/models/order.ts
new file mode 100644
index 000000000..dadae2883
--- /dev/null
+++ b/packages/pipeline/src/models/order.ts
@@ -0,0 +1,30 @@
+const order = {
+    tableName: 'orders',
+    tableProperties: {
+        id: {
+            type: 'key',
+        },
+        timestamp: {
+            type: 'timestamp',
+            required: true,
+        },
+        block_number: {
+            type: 'bigint',
+            required: true,
+        },
+    },
+};
+const logToOrderSchemaMapping: any = {
+    exchangeContractAddress: 'exchange_contract_address',
+    maker: 'maker',
+    makerTokenAddress: 'maker_token',
+    makerTokenAmount: 'maker_amount',
+    makerFee: 'maker_fee',
+    taker: 'taker',
+    takerTokenAddress: 'taker_token',
+    takerTokenAmount: 'taker_amount',
+    takerFee: 'taker_fee',
+    expirationUnixTimestampSec: 'expiration_unix_timestamp_sec',
+    salt: 'salt',
+};
+export { order, logToOrderSchemaMapping };
diff --git a/packages/pipeline/src/models/price.ts b/packages/pipeline/src/models/price.ts
new file mode 100644
index 000000000..9e45cc2a9
--- /dev/null
+++ b/packages/pipeline/src/models/price.ts
@@ -0,0 +1,15 @@
+const price = {
+    tableName: 'prices',
+    tableProperties: {
+        address: {
+            type: 'char(42)',
+        },
+        timestamp: {
+            type: 'timestamp',
+        },
+        price: {
+            type: 'numeric(50)',
+        },
+    },
+};
+export { price };
diff --git a/packages/pipeline/src/models/relayer.ts b/packages/pipeline/src/models/relayer.ts
new file mode 100644
index 000000000..77a123e8b
--- /dev/null
+++ b/packages/pipeline/src/models/relayer.ts
@@ -0,0 +1,75 @@
+// const relayer = {
+//     tableName: 'relayers',
+//     tableProperties: {
+//         id: {
+//             type: 'integer',
+//         },
+//         name: {
+//             type: 'varchar',
+//         },
+//         url : {
+//             type: 'varchar',
+//         },
+//         model: {
+//             type: 'varchar[]',
+//         },
+//         status: {
+//             type: 'varchar',
+//         },
+//         sra_status: {
+//             type: 'varchar',
+//         },
+//         sra_http_url: {
+//             type: 'varchar',
+//         },
+//         known_fee_addresses: {
+//             type: 'char(42)[]',
+//         },
+//         known_taker_addresses: {
+//             type: 'char(42)[]',
+//         },
+//         relayer_type: {
+//             type: 'varchar',
+//         },
+//     },
+// };
+const relayer = {
+    tableName: 'relayers',
+    tableProperties: {
+        name: {
+            type: 'varchar',
+        },
+        url: {
+            type: 'varchar',
+        },
+        sra_http_endpoint: {
+            type: 'varchar',
+        },
+        sra_ws_endpoint: {
+            type: 'varchar',
+        },
+        fee_recipient_addresses: {
+            type: 'char(42)[]',
+        },
+        taker_addresses: {
+            type: 'char(42)[]',
+        },
+    },
+};
+// const logToRelayerSchemaMapping: any = {
+//     'id' : 'id',
+//     'fields[\'Name\']': 'name',
+//     'fields[\'URL\']': 'url',
+//     'fields[\'Model\']': 'model',
+//     'fields[\'Status\']': 'status',
+//     'fields[\'SRA Status\']': 'sra_status',
+//     'fields[\'SRA HTTP URL\']': 'sra_http_url',
+//     'fields[\'Known Fee Addresses\']': 'known_fee_addresses',
+//     'fields[\'Known Taker Addresses\']': 'known_taker_addresses',
+//     'fields[\'Relayer Type\']': 'relayer_type',
+// };
+const logToRelayerSchemaMapping: any = {
+    name: 'name',
+    homepage_url: 'url',
+};
+export { relayer, logToRelayerSchemaMapping };
diff --git a/packages/pipeline/src/models/tokens.ts b/packages/pipeline/src/models/tokens.ts
new file mode 100644
index 000000000..96e8a31af
--- /dev/null
+++ b/packages/pipeline/src/models/tokens.ts
@@ -0,0 +1,24 @@
+const token = {
+    tableName: 'tokens',
+    tableProperties: {
+        address: {
+            type: 'char(66)',
+        },
+        decimals: {
+            type: 'bigint',
+        },
+        name: {
+            type: 'varchar',
+        },
+        symbol: {
+            type: 'varchar',
+        },
+    },
+};
+const logToTokenSchemaMapping: any = {
+    address: 'address',
+    decimals: 'decimals',
+    name: 'name',
+    symbol: 'symbol',
+};
+export { token, logToTokenSchemaMapping };
diff --git a/packages/pipeline/src/models/transaction.ts b/packages/pipeline/src/models/transaction.ts
new file mode 100644
index 000000000..715cc9480
--- /dev/null
+++ b/packages/pipeline/src/models/transaction.ts
@@ -0,0 +1,36 @@
+const transaction = {
+    tableName: 'transactions',
+    tableProperties: {
+        txn_hash: {
+            type: 'char(66)',
+        },
+        block_hash: {
+            type: 'char(66)',
+        },
+        block_number: {
+            type: 'bigint',
+        },
+        gas_used: {
+            type: 'varchar',
+        },
+        gas_price: {
+            type: 'varchar',
+        },
+        method_id: {
+            type: 'char(10)',
+        },
+        salt: {
+            type: 'varchar',
+        },
+    },
+};
+const logToTransactionSchemaMapping: any = {
+    hash: 'txn_hash',
+    gas: 'gas_used',
+    gasPrice: 'gas_price',
+    blockHash: 'block_hash',
+    blockNumber: 'block_number',
+    method_id: 'method_id',
+    salt: 'salt',
+};
+export { transaction, logToTransactionSchemaMapping };
diff --git a/packages/pipeline/src/postgres.ts b/packages/pipeline/src/postgres.ts
new file mode 100644
index 000000000..d095e5c9e
--- /dev/null
+++ b/packages/pipeline/src/postgres.ts
@@ -0,0 +1,12 @@
+import * as dotenv from 'dotenv';
+import { Pool, PoolConfig } from 'pg';
+dotenv.config();
+const client: PoolConfig = {
+    user: process.env.AURORA_USER,
+    database: process.env.AURORA_DB,
+    password: process.env.AURORA_PASSWORD,
+    port: parseInt(process.env.AURORA_PORT || '5432', 10),
+    host: process.env.AURORA_HOST,
+};
+const postgresClient = new Pool(client);
+export { postgresClient };
diff --git a/packages/pipeline/src/run_jobs.ts b/packages/pipeline/src/run_jobs.ts
new file mode 100644
index 000000000..4d82d4e2d
--- /dev/null
+++ b/packages/pipeline/src/run_jobs.ts
@@ -0,0 +1,87 @@
+import { exec } from 'child_process';
+
+import { postgresClient } from './postgres.js';
+import { dataFetchingQueries } from './scripts/query_data.js';
+import { web3, zrx } from './zrx.js';
+const CUR_BLOCK_OFFSET = 20;
+postgresClient.query(dataFetchingQueries.get_max_block, []).then((data: any) => {
+    const maxBlockNumber = data.rows[0].max;
+    const safeCurBlockNumber = web3.eth.blockNumber - CUR_BLOCK_OFFSET;
+    console.log('Scraping ' + maxBlockNumber + ' to ' + safeCurBlockNumber);
+    exec(
+        'node ./lib/scripts/scrape_data --type events --from ' + maxBlockNumber + ' --to ' + safeCurBlockNumber,
+        (error, stdout, stderr) => {
+            if (error) {
+                console.log(error);
+                return;
+            }
+            console.log('Scraped events');
+            console.log('Scraping blocks');
+            exec(
+                'node ./lib/scripts/scrape_data --type blocks --from ' + maxBlockNumber + ' --to ' + safeCurBlockNumber,
+                (error, stdout, stderr) => {
+                    if (error) {
+                        console.log(error);
+                        return;
+                    }
+                    console.log('Scraped blocks');
+                    console.log('Scraping transactions');
+                    exec(
+                        'node ./lib/scripts/scrape_data --type transactions --from ' +
+                            maxBlockNumber +
+                            ' --to ' +
+                            safeCurBlockNumber,
+                        (error, stdout, stderr) => {
+                            if (error) {
+                                console.log(error);
+                                return;
+                            }
+                            console.log('Scraped transactions');
+                            console.log('Joining events_staging');
+                            exec(
+                                'node ./lib/scripts/join_tables --name events_staging --from ' +
+                                    maxBlockNumber +
+                                    ' --to ' +
+                                    safeCurBlockNumber,
+                                (error, stdout, stderr) => {
+                                    if (error) {
+                                        console.log(error);
+                                        return;
+                                    }
+                                    console.log('Joined events_staging');
+                                    console.log('Joining events');
+                                    exec(
+                                        'node ./lib/scripts/join_tables --name events --from ' +
+                                            maxBlockNumber +
+                                            ' --to ' +
+                                            safeCurBlockNumber,
+                                        (error, stdout, stderr) => {
+                                            if (error) {
+                                                console.log(error);
+                                                return;
+                                            }
+                                            console.log('Joined events');
+                                            console.log('Joining events_full');
+                                            exec(
+                                                'node ./lib/scripts/join_tables --name events_full --from ' +
+                                                    maxBlockNumber +
+                                                    ' --to ' +
+                                                    safeCurBlockNumber,
+                                                (error, stdout, stderr) => {
+                                                    if (error) {
+                                                        console.log(error);
+                                                        return;
+                                                    }
+                                                },
+                                            );
+                                        },
+                                    );
+                                },
+                            );
+                        },
+                    );
+                },
+            );
+        },
+    );
+});
diff --git a/packages/pipeline/src/scrape_prices.ts b/packages/pipeline/src/scrape_prices.ts
new file mode 100644
index 000000000..c26062fac
--- /dev/null
+++ b/packages/pipeline/src/scrape_prices.ts
@@ -0,0 +1,10 @@
+import { postgresClient } from './postgres.js';
+import { dataFetchingQueries } from './scripts/query_data.js';
+import { scrapeDataScripts } from './scripts/scrape_data.js';
+import { web3, zrx } from './zrx.js';
+const CUR_BLOCK_OFFSET = 20;
+postgresClient.query(dataFetchingQueries.get_most_recent_pricing_date, []).then((data: any) => {
+    const curMaxScrapedDate = new Date(data.rows[0].max);
+    const curDate = new Date();
+    scrapeDataScripts.scrapeAllPricesToDB(curMaxScrapedDate.getTime(), curDate.getTime());
+});
diff --git a/packages/pipeline/src/scripts/create_tables.ts b/packages/pipeline/src/scripts/create_tables.ts
new file mode 100644
index 000000000..fd0d2b78b
--- /dev/null
+++ b/packages/pipeline/src/scripts/create_tables.ts
@@ -0,0 +1,258 @@
+import * as commandLineArgs from 'command-line-args';
+
+import { postgresClient } from '../postgres';
+import { formatters } from '../utils';
+const tableQueries: any = {
+    events_full: `CREATE TABLE IF NOT EXISTS events_full (
+        timestamp TIMESTAMP WITH TIME ZONE,
+        event_type VARCHAR,
+        error_id VARCHAR,
+        order_hash CHAR(66),
+        maker CHAR(42),
+        maker_amount NUMERIC(78),
+        maker_fee NUMERIC(78),
+        maker_token CHAR(42),
+        taker CHAR(42),
+        taker_amount NUMERIC(78),
+        taker_fee NUMERIC(78),
+        taker_token CHAR(42),
+        txn_hash CHAR(66),
+        gas_used NUMERIC(78),
+        gas_price NUMERIC(78),
+        fee_recipient CHAR(42),
+        method_id CHAR(10),
+        salt VARCHAR,
+        block_number BIGINT,
+        log_index BIGINT,
+        taker_symbol VARCHAR,
+        taker_name VARCHAR,
+        taker_decimals BIGINT,
+        taker_usd_price NUMERIC(78),
+        taker_txn_usd_value NUMERIC(78),
+        maker_symbol VARCHAR,
+        maker_name VARCHAR,
+        maker_decimals BIGINT,
+        maker_usd_price NUMERIC(78),
+        maker_txn_usd_value NUMERIC(78),
+        PRIMARY KEY (txn_hash, order_hash, log_index)
+    )`,
+    events: `CREATE TABLE IF NOT EXISTS events (
+        timestamp TIMESTAMP WITH TIME ZONE,
+        event_type VARCHAR,
+        error_id VARCHAR,
+        order_hash CHAR(66),
+        maker CHAR(42),
+        maker_amount NUMERIC(78),
+        maker_fee NUMERIC(78),
+        maker_token CHAR(42),
+        taker CHAR(42),
+        taker_amount NUMERIC(78),
+        taker_fee NUMERIC(78),
+        taker_token CHAR(42),
+        txn_hash CHAR(66),
+        gas_used NUMERIC(78),
+        gas_price NUMERIC(78),
+        fee_recipient CHAR(42),
+        method_id CHAR(10),
+        salt VARCHAR,
+        block_number BIGINT,
+        log_index BIGINT,
+        PRIMARY KEY (txn_hash, order_hash, log_index)
+    )`,
+    events_staging: `CREATE TABLE IF NOT EXISTS events_staging (
+        timestamp TIMESTAMP WITH TIME ZONE,
+        event_type VARCHAR,
+        error_id VARCHAR,
+        order_hash CHAR(66),
+        maker CHAR(42),
+        maker_amount NUMERIC(78),
+        maker_fee NUMERIC(78),
+        maker_token CHAR(42),
+        taker CHAR(42),
+        taker_amount NUMERIC(78),
+        taker_fee NUMERIC(78),
+        taker_token CHAR(42),
+        txn_hash CHAR(66),
+        fee_recipient CHAR(42),
+        block_number BIGINT,
+        log_index BIGINT,
+        PRIMARY KEY (txn_hash, order_hash, log_index)
+    )`,
+    events_raw: `CREATE TABLE IF NOT EXISTS events_raw (
+        event_type VARCHAR,
+        error_id VARCHAR,
+        order_hash CHAR(66),
+        maker CHAR(42),
+        maker_amount NUMERIC(78),
+        maker_fee NUMERIC(78),
+        maker_token CHAR(42),
+        taker CHAR(42),
+        taker_amount NUMERIC(78),
+        taker_fee NUMERIC(78),
+        taker_token CHAR(42),
+        txn_hash CHAR(66),
+        fee_recipient CHAR(42),
+        block_number BIGINT,
+        log_index BIGINT,
+        PRIMARY KEY (txn_hash, order_hash, log_index)
+    )`,
+    blocks: `CREATE TABLE IF NOT EXISTS blocks (
+        timestamp TIMESTAMP WITH TIME ZONE,
+        block_hash CHAR(66) UNIQUE,
+        block_number BIGINT,
+        PRIMARY KEY (block_hash)
+    )`,
+    transactions: `CREATE TABLE IF NOT EXISTS transactions (
+        txn_hash CHAR(66) UNIQUE,
+        block_hash CHAR(66),
+        block_number BIGINT,
+        gas_used NUMERIC(78),
+        gas_price NUMERIC(78),
+        method_id CHAR(10),
+        salt VARCHAR,
+        PRIMARY KEY (txn_hash)
+    )`,
+    tokens: `CREATE TABLE IF NOT EXISTS tokens (
+        address CHAR(42) UNIQUE,
+        name VARCHAR,
+        symbol VARCHAR,
+        decimals INT,
+        PRIMARY KEY (address)
+    )`,
+    prices: `CREATE TABLE IF NOT EXISTS prices (
+        address CHAR(42) UNIQUE,
+        timestamp TIMESTAMP WITH TIME ZONE,
+        price NUMERIC(78, 18),
+        PRIMARY KEY (address, timestamp)
+    )`,
+    relayers: `CREATE TABLE IF NOT EXISTS relayers (
+        name VARCHAR UNIQUE,
+        url VARCHAR DEFAULT '',
+        sra_http_endpoint VARCHAR DEFAULT '',
+        sra_ws_endpoint VARCHAR DEFAULT '',
+        fee_recipient_addresses CHAR(42)[] DEFAULT '{}',
+        taker_addresses CHAR(42)[] DEFAULT '{}',
+        PRIMARY KEY(name)`,
+    historical_prices: `CREATE TABLE IF NOT EXISTS historical_prices (
+        token VARCHAR,
+        base VARCHAR,
+        timestamp TIMESTAMP WITH TIME ZONE,
+        close NUMERIC(78, 18),
+        high NUMERIC(78, 18),
+        low NUMERIC(78, 18),
+        open NUMERIC(78, 18),
+        volume_from NUMERIC(78, 18),
+        volume_to NUMERIC(78, 18),
+        PRIMARY KEY (token, base, timestamp)
+    )`,
+    orders: `CREATE TABLE IF NOT EXISTS orders (
+        relayer_id VARCHAR,
+        exchange_contract_address CHAR(42),
+        maker CHAR(42),
+        maker_amount NUMERIC(78),
+        maker_fee NUMERIC(78),
+        maker_token CHAR(42),
+        taker CHAR(42),
+        taker_amount NUMERIC(78),
+        taker_fee NUMERIC(78),
+        taker_token CHAR(42),
+        fee_recipient CHAR(42),
+        expiration_unix_timestamp_sec NUMERIC(78),
+        salt VARCHAR,
+        order_hash CHAR(66),
+        PRIMARY KEY (relayer_id, order_hash)
+    )`,
+};
+function _safeQuery(query: string): any {
+    return new Promise((resolve, reject) => {
+        postgresClient
+            .query(query)
+            .then((data: any) => {
+                resolve(data);
+            })
+            .catch((err: any) => {
+                reject(err);
+            });
+    });
+}
+export const tableScripts = {
+    createTable(query: string): any {
+        return _safeQuery(query);
+    },
+    createAllTables(): any {
+        for (const tableName of tableQueries) {
+            _safeQuery(tableQueries[tableName]);
+        }
+    },
+};
+export const insertDataScripts = {
+    insertSingleRow(table: string, object: any): any {
+        return new Promise((resolve, reject) => {
+            const columns = Object.keys(object);
+            const safeArray: any = [];
+            for (const key of columns) {
+                if (key in object) {
+                    if (key === 'timestamp') {
+                        safeArray.push('to_timestamp(' + object[key] + ')');
+                    } else if (typeof object[key] === 'string' || object[key] instanceof String) {
+                        safeArray.push(formatters.escapeSQLParam(object[key]));
+                    } else {
+                        safeArray.push(object[key]);
+                    }
+                } else {
+                    safeArray.push('default');
+                }
+            }
+            const queryString = `INSERT INTO ${table} (${columns}) VALUES (${safeArray}) ON CONFLICT DO NOTHING`;
+            console.log(queryString);
+            postgresClient
+                .query(queryString)
+                .then((data: any) => {
+                    resolve(data);
+                })
+                .catch((err: any) => {
+                    reject(err);
+                });
+        });
+    },
+    insertMultipleRows(table: string, rows: any[], columns: any[]): any {
+        return new Promise((resolve, reject) => {
+            if (rows.length > 0) {
+                const rowsSplit = rows.map((value, index) => {
+                    const safeArray: any = [];
+                    for (const key of columns) {
+                        if (key in value) {
+                            if (key === 'timestamp') {
+                                safeArray.push('to_timestamp(' + value[key] + ')');
+                            } else if (typeof value[key] === 'string' || value[key] instanceof String) {
+                                safeArray.push(formatters.escapeSQLParam(value[key]));
+                            } else if (value[key] instanceof Array) {
+                                const escapedArray = value[key].map((subValue: string, subIndex: number) => {
+                                    return formatters.escapeSQLParam(subValue);
+                                });
+                                safeArray.push('ARRAY[' + escapedArray.toString() + ']');
+                            } else {
+                                safeArray.push(value[key]);
+                            }
+                        } else {
+                            safeArray.push('default');
+                        }
+                    }
+                    return '(' + safeArray + ')';
+                });
+                const queryString = `INSERT INTO ${table} (${columns}) VALUES ${rowsSplit} ON CONFLICT DO NOTHING`;
+                postgresClient
+                    .query(queryString)
+                    .then((data: any) => {
+                        resolve(data);
+                    })
+                    .catch((err: any) => {
+                        // console.log(err);
+                        reject(err);
+                    });
+            } else {
+                resolve({});
+            }
+        });
+    },
+};
diff --git a/packages/pipeline/src/scripts/join_tables.ts b/packages/pipeline/src/scripts/join_tables.ts
new file mode 100644
index 000000000..e7c05b39a
--- /dev/null
+++ b/packages/pipeline/src/scripts/join_tables.ts
@@ -0,0 +1,234 @@
+import * as commandLineArgs from 'command-line-args';
+
+import { postgresClient } from '../postgres';
+import { formatters } from '../utils';
+const optionDefinitions = [
+    { name: 'name', alias: 'n', type: String },
+    { name: 'from', alias: 'f', type: Number },
+    { name: 'to', alias: 't', type: Number },
+];
+const cli = commandLineArgs(optionDefinitions);
+const dataInsertionQueries: any = {
+    events_staging: `INSERT INTO events_staging (
+        timestamp,
+        event_type,
+        error_id,
+        order_hash,
+        maker,
+        maker_amount,
+        maker_fee,
+        maker_token,
+        taker,
+        taker_amount,
+        taker_fee,
+        taker_token,
+        txn_hash,
+        fee_recipient,
+        block_number,
+        log_index
+    )
+        (SELECT
+            b.timestamp,
+            a.event_type,
+            a.error_id,
+            a.order_hash,
+            a.maker,
+            a.maker_amount,
+            a.maker_fee,
+            a.maker_token,
+            a.taker,
+            a.taker_amount,
+            a.taker_fee,
+            a.taker_token,
+            a.txn_hash,
+            a.fee_recipient,
+            a.block_number,
+            a.log_index
+        FROM
+            events_raw a
+        JOIN
+            blocks b
+        ON
+            a.block_number = b.block_number
+        AND
+            b.block_number >= $1
+        AND
+            b.block_number <= $2
+        ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
+    events: `INSERT INTO events (
+        timestamp,
+        event_type,
+        error_id,
+        order_hash,
+        maker,
+        maker_amount,
+        maker_fee,
+        maker_token,
+        taker,
+        taker_amount,
+        taker_fee,
+        taker_token,
+        txn_hash,
+        fee_recipient,
+        block_number,
+        log_index,
+        gas_used,
+        gas_price,
+        method_id,
+        salt
+    )
+        (SELECT
+            a.timestamp,
+            a.event_type,
+            a.error_id,
+            a.order_hash,
+            a.maker,
+            a.maker_amount,
+            a.maker_fee,
+            a.maker_token,
+            a.taker,
+            a.taker_amount,
+            a.taker_fee,
+            a.taker_token,
+            a.txn_hash,
+            a.fee_recipient,
+            a.block_number,
+            a.log_index,
+            b.gas_used,
+            b.gas_price,
+            b.method_id,
+            b.salt
+        FROM
+            events_staging a
+        JOIN
+            transactions b
+        ON
+            a.txn_hash = b.txn_hash
+        AND
+            a.block_number >= $1
+        AND
+            a.block_number <= $2
+        ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
+    events_full: `
+    INSERT INTO events_full (
+        timestamp,
+        event_type,
+        error_id,
+        order_hash,
+        maker,
+        maker_amount,
+        maker_fee,
+        maker_token,
+        taker,
+        taker_amount,
+        taker_fee,
+        taker_token,
+        txn_hash,
+        fee_recipient,
+        block_number,
+        log_index,
+        gas_used,
+        gas_price,
+        method_id,
+        salt,
+        taker_symbol,
+        taker_name,
+        taker_decimals,
+        taker_usd_price,
+        taker_txn_usd_value,
+        maker_symbol,
+        maker_name,
+        maker_decimals,
+        maker_usd_price,
+        maker_txn_usd_value
+    )
+     (SELECT
+        events.timestamp,
+        events.event_type,
+        events.error_id,
+        events.order_hash,
+        events.maker,
+        events.maker_amount,
+        events.maker_fee,
+        events.maker_token,
+        events.taker,
+        events.taker_amount,
+        events.taker_fee,
+        events.taker_token,
+        events.txn_hash,
+        events.fee_recipient,
+        events.block_number,
+        events.log_index,
+        events.gas_used,
+        events.gas_price,
+        events.method_id,
+        events.salt,
+        taker_token_prices.symbol,
+        taker_token_prices.name,
+        taker_token_prices.decimals,
+        taker_token_prices.price,
+        (events.taker_amount / (10 ^ taker_token_prices.decimals)) * taker_token_prices.price,
+        maker_token_prices.symbol,
+        maker_token_prices.name,
+        maker_token_prices.decimals,
+        maker_token_prices.price,
+        (events.maker_amount / (10 ^ maker_token_prices.decimals)) * maker_token_prices.price
+    FROM
+        events
+    LEFT JOIN
+        (SELECT
+            tokens.address,
+            tokens.name,
+            tokens.symbol,
+            tokens.decimals,
+            prices.timestamp,
+            prices.price
+        FROM
+            tokens
+        LEFT JOIN
+            prices
+        ON
+            tokens.symbol = prices.symbol) taker_token_prices
+	    ON
+        	(events.taker_token = taker_token_prices.address
+   		AND
+        	(DATE(events.timestamp) = DATE(taker_token_prices.timestamp) OR taker_token_prices.timestamp IS NULL))
+    LEFT JOIN
+        (SELECT
+            tokens.address,
+            tokens.name,
+            tokens.symbol,
+            tokens.decimals,
+            prices.timestamp,
+            prices.price
+        FROM
+            tokens
+        LEFT JOIN
+            prices
+        ON
+            tokens.symbol = prices.symbol) maker_token_prices
+    ON
+        (events.maker_token = maker_token_prices.address
+    AND
+        (DATE(events.timestamp) = DATE(maker_token_prices.timestamp) OR maker_token_prices.timestamp IS NULL))
+    WHERE
+        events.block_number >= $1
+    AND
+        events.block_number <= $2
+    ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
+};
+if (cli.name) {
+    const query = dataInsertionQueries[cli.name];
+    if (query && cli.from) {
+        const fromBlock = cli.from;
+        const toBlock = cli.to ? cli.to : cli.from + 1;
+        postgresClient
+            .query(query, [fromBlock, toBlock])
+            .then((data: any) => {
+                console.log(data);
+            })
+            .catch((err: any) => {
+                console.error(err);
+            });
+    }
+}
diff --git a/packages/pipeline/src/scripts/query_data.ts b/packages/pipeline/src/scripts/query_data.ts
new file mode 100644
index 000000000..97e3749ea
--- /dev/null
+++ b/packages/pipeline/src/scripts/query_data.ts
@@ -0,0 +1,87 @@
+import { formatters } from '../utils';
+export const dataFetchingQueries: any = {
+    get_missing_txn_hashes: `
+        SELECT
+            a.txn_hash
+        FROM
+            events_raw a
+        WHERE NOT EXISTS
+            (
+                SELECT
+                    *
+                FROM
+                    transactions b
+                WHERE
+                    b.txn_hash = a.txn_hash
+            )
+        AND
+            a.block_number >= $1
+        AND
+            a.block_number < $2`,
+    get_used_block_numbers: `
+        SELECT DISTINCT
+            a.block_number
+        FROM
+            events_raw a
+        WHERE NOT EXISTS
+            (
+                SELECT
+                    *
+                FROM
+                    blocks b
+                WHERE
+                    b.block_number = a.block_number
+            )
+        AND
+            a.block_number >= $1
+        AND
+            a.block_number < $2`,
+    get_token_registry: `
+        SELECT
+            *
+        FROM
+            tokens`,
+    get_max_block: `
+        SELECT
+            MAX(block_number)
+        FROM
+            events_raw`,
+    get_relayers: `
+        SELECT
+            *
+        FROM
+            relayers`,
+    get_most_recent_pricing_date: `
+        SELECT
+            MAX(DATE(timestamp))
+        FROM
+            prices
+    `,
+    get_top_unknown_token_addresses: `
+    SELECT a.token_address as address, a.txn_value / 2 as total_txn_value
+FROM
+(SELECT token_address, SUM(txn_value) as txn_value
+FROM
+(select a.timestamp, a.maker_token as token_address, (CASE WHEN a.taker_txn_usd_value > a.maker_txn_usd_value OR a.maker_txn_usd_value IS NULL
+                        THEN a.taker_txn_usd_value
+                        ELSE a.maker_txn_usd_value END) as txn_value
+        from events_full a
+        where a.event_type = 'LogFill'
+        and a.timestamp > (NOW() + INTERVAL '-24 hours')
+        union
+        select a.timestamp, a.taker_token as token_address, (CASE WHEN a.taker_txn_usd_value > a.maker_txn_usd_value OR a.maker_txn_usd_value IS NULL
+                        THEN a.taker_txn_usd_value
+                        ELSE a.maker_txn_usd_value END) as txn_value
+        from events_full a
+        where a.event_type = 'LogFill'
+        and a.timestamp > (NOW() + INTERVAL '-24 hours')) token_txn_values
+WHERE token_address IS NOT NULL
+AND txn_value > 0
+GROUP BY 1
+ORDER BY 2 DESC) a
+LEFT JOIN tokens b
+ON a.token_address = b.address
+WHERE symbol is NULL
+ORDER BY 2 DESC
+`,
+};
diff --git a/packages/pipeline/src/scripts/scrape_data.ts b/packages/pipeline/src/scripts/scrape_data.ts
new file mode 100644
index 000000000..963670b47
--- /dev/null
+++ b/packages/pipeline/src/scripts/scrape_data.ts
@@ -0,0 +1,649 @@
+import { ExchangeEvents, ZeroEx } from '0x.js';
+import { HttpClient, Order, OrderbookRequest, OrderbookResponse, TokenPairsItem } from '@0xproject/connect';
+import * as Airtable from 'airtable';
+import * as commandLineArgs from 'command-line-args';
+import * as _ from 'lodash';
+import * as querystring from 'querystring';
+import * as queue from 'queue';
+import * as request from 'request';
+import * as rpn from 'request-promise-native';
+
+import { HttpRequestOptions } from '../../../connect/lib/src/types.js';
+import { relayer } from '../models/relayer.js';
+import { token } from '../models/tokens.js';
+import { postgresClient } from '../postgres.js';
+import { typeConverters } from '../utils.js';
+import { web3, zrx } from '../zrx.js';
+
+import { insertDataScripts } from './create_tables.js';
+import { dataFetchingQueries } from './query_data.js';
+const optionDefinitions = [
+    { name: 'from', alias: 'f', type: Number },
+    { name: 'to', alias: 't', type: Number },
+    { name: 'type', type: String },
+    { name: 'id', type: String },
+    { name: 'force', type: Boolean },
+    { name: 'token', type: String },
+];
+const cli = commandLineArgs(optionDefinitions);
+const q = queue({ concurrency: 6, autostart: true });
+const airtableBase = new Airtable({ apiKey: process.env.AIRTABLE_API_KEY }).base(process.env.AIRTABLE_0X_BASE);
+const BLOCK_INCREMENTS = 1000;
+const BASE_SYMBOL = 'USD'; // use USD as base currency against
+const API_HIST_LIMIT = 2000; // cryptocompare API limits histoday price query to 2000 days
+const SECONDS_PER_DAY = 86400;
+const PRICE_API_ENDPOINT = 'https://min-api.cryptocompare.com/data/pricehistorical';
+const RELAYER_REGISTRY_JSON = 'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/master/relayers.json';
+const METAMASK_ETH_CONTRACT_METADATA_JSON =
+    'https://raw.githubusercontent.com/MetaMask/eth-contract-metadata/master/contract-map.json';
+const ETHPLORER_BASE_URL = 'http://api.ethplorer.io';
+const ETHPLORER_TOP_TOKENS_JSON = `${ETHPLORER_BASE_URL}/getTopTokens?apiKey=dyijm5418TjOJe34`;
+// const HIST_PRICE_API_ENDPOINT = 'https://min-api.cryptocompare.com/data/histoday';
+const AIRTABLE_RELAYER_INFO = 'Relayer Info';
+export const pullDataScripts = {
+    getAllEvents(fromBlockNumber: number, toBlockNumber: number): any {
+        return new Promise((resolve, reject) => {
+            const getLogsPromises: any[] = [];
+            getLogsPromises.push(
+                zrx.exchange.getLogsAsync(
+                    ExchangeEvents.LogFill,
+                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
+                    {},
+                ),
+                zrx.exchange.getLogsAsync(
+                    ExchangeEvents.LogCancel,
+                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
+                    {},
+                ),
+                zrx.exchange.getLogsAsync(
+                    ExchangeEvents.LogError,
+                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
+                    {},
+                ),
+            );
+            Promise.all(getLogsPromises)
+                .then((data: any[]) => {
+                    resolve(data);
+                })
+                .catch((err: any) => {
+                    reject(err);
+                });
+        });
+    },
+    getBlockInfo(blockNumber: number): any {
+        return new Promise((resolve, reject) => {
+            web3.eth.getBlock(blockNumber, (err, result) => {
+                if (err) {
+                    reject(err);
+                } else {
+                    resolve(result);
+                }
+            });
+        });
+    },
+    getTransactionInfo(transactionHash: string): any {
+        return new Promise((resolve, reject) => {
+            web3.eth.getTransaction(transactionHash, (err, result) => {
+                if (err) {
+                    reject(err);
+                } else {
+                    resolve(result);
+                }
+            });
+        });
+    },
+    getTokenRegistry(): any {
+        return new Promise((resolve, reject) => {
+            zrx.tokenRegistry
+                .getTokensAsync()
+                .then((data: any) => {
+                    resolve(data);
+                })
+                .catch((err: any) => {
+                    reject(err);
+                });
+        });
+    },
+    getMetaMaskTokens(): any {
+        return new Promise((resolve, reject) => {
+            request(METAMASK_ETH_CONTRACT_METADATA_JSON, (error, response, body) => {
+                if (error) {
+                    reject(error);
+                } else {
+                    resolve(JSON.parse(body));
+                }
+            });
+        });
+    },
+    getEthplorerTopTokens(): any {
+        return new Promise((resolve, reject) => {
+            request(ETHPLORER_TOP_TOKENS_JSON, (error, response, body) => {
+                if (error) {
+                    reject(error);
+                } else {
+                    resolve(JSON.parse(body));
+                }
+            });
+        });
+    },
+    getEthplorerToken(tokenAddress: string): any {
+        return new Promise((resolve, reject) => {
+            const url = `${ETHPLORER_BASE_URL}/getTokenInfo/${tokenAddress}?apiKey=dyijm5418TjOJe34`;
+            request(url, (error, response, body) => {
+                if (error) {
+                    reject(error);
+                } else {
+                    try {
+                        const json = JSON.parse(body);
+                        resolve(json);
+                    } catch (err) {
+                        resolve({ error: 'error' });
+                    }
+                }
+            });
+        });
+    },
+    getPriceData(symbol: string, timestamp: number, timeDelay?: number): any {
+        return new Promise((resolve, reject) => {
+            if (symbol === 'WETH') {
+                symbol = 'ETH';
+            }
+            let parsedParams = querystring.stringify({
+                fsym: symbol,
+                tsyms: 'USD',
+                ts: timestamp / 1000,
+            });
+            console.debug(parsedParams);
+            setTimeout(() => {
+                request(PRICE_API_ENDPOINT + '?' + parsedParams, (error, response, body) => {
+                    if (error) {
+                        reject(error);
+                    } else {
+                        resolve(JSON.parse(body));
+                    }
+                });
+            }, timeDelay);
+        });
+    },
+    getRelayers(): any {
+        return new Promise((resolve, reject) => {
+            request(RELAYER_REGISTRY_JSON, (error, response, body) => {
+                if (error) {
+                    reject(error);
+                } else {
+                    resolve(JSON.parse(body));
+                }
+            });
+        });
+    },
+    async getOrderBook(sraEndpoint: string): Promise<Object> {
+        const relayerClient = new HttpClient(sraEndpoint);
+        const tokenResponse: TokenPairsItem[] = await relayerClient.getTokenPairsAsync();
+        const fullOrderBook: OrderbookResponse[] = [];
+        for (const tokenPair of tokenResponse) {
+            const orderBookRequest: OrderbookRequest = {
+                baseTokenAddress: tokenPair.tokenA.address,
+                quoteTokenAddress: tokenPair.tokenB.address,
+            };
+            const orderBook: OrderbookResponse = await relayerClient.getOrderbookAsync(orderBookRequest);
+            fullOrderBook.push(orderBook);
+        }
+        return fullOrderBook;
+    },
+    // async getHistoricalPrices(
+    //     fromSymbol: string,
+    //     toSymbol: string,
+    //     fromTimestamp: number,
+    //     toTimestamp: number,
+    // ): Promise<HistoricalPriceResponse> {
+    //     const daysInQueryPeriod = Math.round((toTimestamp - fromTimestamp) / (SECONDS_PER_DAY));
+    //     if(fromSymbol === 'WETH') {
+    //         fromSymbol = 'ETH';
+    //     }
+    //     var parsedParams = {
+    //         fsym: fromSymbol,
+    //         tsym: toSymbol,
+    //         limit: Math.min(daysInQueryPeriod, API_HIST_LIMIT),
+    //         toTs: toTimestamp,
+    //     };
+    //     var options = {
+    //         uri: HIST_PRICE_API_ENDPOINT,
+    //         qs: parsedParams,
+    //         json: false,
+    //     };
+    //     try {
+    //         const response = await rpn(options);
+    //         return Promise.resolve(JSON.parse(response));
+    //     } catch (error) {
+    //         console.debug(error);
+    //         return Promise.reject(error);
+    //     }
+    // },
+};
+export const scrapeDataScripts = {
+    scrapeAllPricesToDB(fromTime: number, toTime: number) {
+        const fromDate = new Date(fromTime);
+        fromDate.setUTCHours(0);
+        fromDate.setUTCMinutes(0);
+        fromDate.setUTCSeconds(0);
+        fromDate.setUTCMilliseconds(0);
+        const toDate = new Date(toTime);
+        postgresClient
+            .query(dataFetchingQueries.get_token_registry, [])
+            .then((result: any) => {
+                for (const curDate = fromDate; curDate < toDate; curDate.setDate(curDate.getDate() + 1)) {
+                    for (const token of Object.values(result.rows)) {
+                        console.debug('Scraping ' + curDate + ' ' + token);
+                        q.push(_scrapePriceToDB(curDate.getTime(), token, 500));
+                    }
+                }
+            })
+            .catch((err: any) => {
+                console.debug(err);
+            });
+    },
+};
+function _scrapeEventsToDB(fromBlock: number, toBlock: number): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getAllEvents(fromBlock, toBlock)
+            .then((data: any) => {
+                const parsedEvents: any = {};
+                parsedEvents[ExchangeEvents.LogFill] = [];
+                parsedEvents[ExchangeEvents.LogCancel] = [];
+                parsedEvents[ExchangeEvents.LogError] = [];
+                for (const index in data) {
+                    for (const datum of data[index]) {
+                        const event = typeConverters.convertLogEventToEventObject(datum);
+                        parsedEvents[event.event_type].push(event);
+                    }
+                }
+                console.log(fromBlock + ' : ' + toBlock + ' ' + parsedEvents[ExchangeEvents.LogFill].length);
+                for (const event_type in parsedEvents) {
+                    if (parsedEvents[event_type].length > 0) {
+                        insertDataScripts
+                            .insertMultipleRows(
+                                'events_raw',
+                                parsedEvents[event_type],
+                                Object.keys(parsedEvents[event_type][0]),
+                            )
+                            .then(() => {})
+                            .catch((error: any) => {});
+                    }
+                }
+                cb();
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeBlockToDB(block: number): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getBlockInfo(block)
+            .then((data: any) => {
+                const parsedBlock = typeConverters.convertLogBlockToBlockObject(data);
+                insertDataScripts
+                    .insertSingleRow('blocks', parsedBlock)
+                    .then((result: any) => {
+                        cb();
+                    })
+                    .catch((err: any) => {
+                        cb();
+                    });
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+// function _scrapeAllRelayersToDB(): any {
+//     return (cb: () => void) => {
+//         airtableBase(AIRTABLE_RELAYER_INFO)
+//         .select()
+//         .eachPage((records: any, fetchNextPage: () => void) => {
+//             const parsedRelayers: any[] = [];
+//             for(const record of records) {
+//                 parsedRelayers.push(typeConverters.convertRelayerToRelayerObject(record));
+//             }
+//             insertDataScripts.insertMultipleRows('relayers', parsedRelayers, Object.keys(parsedRelayers[0]))
+//             .then((result: any) => {
+//                 cb();
+//             })
+//             .catch((err: any) => {
+//                 cb();
+//             });
+//         })
+//         .catch((err: any) => {
+//             cb();
+//         });
+//     };
+// }
+function _scrapeAllRelayersToDB(): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getRelayers()
+            .then((relayers: any[]) => {
+                console.log(relayers);
+                const parsedRelayers: any[] = [];
+                for (const relayer of relayers) {
+                    parsedRelayers.push(typeConverters.convertRelayerToRelayerObject(relayer));
+                }
+                console.log(parsedRelayers);
+                insertDataScripts
+                    .insertMultipleRows('relayers', parsedRelayers, Object.keys(relayer.tableProperties))
+                    .then((result: any) => {
+                        console.log(result);
+                        cb();
+                    })
+                    .catch((err: any) => {
+                        console.log(err);
+                        cb();
+                    });
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeTransactionToDB(transactionHash: string): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getTransactionInfo(transactionHash)
+            .then((data: any) => {
+                const parsedTransaction = typeConverters.convertLogTransactionToTransactionObject(data);
+                insertDataScripts
+                    .insertSingleRow('transactions', parsedTransaction)
+                    .then((result: any) => {
+                        cb();
+                    })
+                    .catch((err: any) => {
+                        cb();
+                    });
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeTokenRegistryToDB(): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getTokenRegistry()
+            .then((data: any) => {
+                const parsedTokens: any = [];
+                for (const token of data) {
+                    parsedTokens.push(typeConverters.convertLogTokenToTokenObject(token));
+                }
+                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
+                cb();
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeMetaMaskEthContractMetadataToDB(): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getMetaMaskTokens()
+            .then((data: any) => {
+                const parsedTokens: any = [];
+                const dataArray = _.map(_.keys(data), (tokenAddress: string) => {
+                    const value = _.get(data, tokenAddress);
+                    return {
+                        address: tokenAddress,
+                        ...value,
+                    };
+                });
+                const erc20TokensOnly = _.filter(dataArray, entry => {
+                    const isErc20 = _.get(entry, 'erc20');
+                    return isErc20;
+                });
+                for (const token of erc20TokensOnly) {
+                    parsedTokens.push(typeConverters.convertMetaMaskTokenToTokenObject(token));
+                }
+                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
+                cb();
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeEthplorerTopTokensToDB(): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getEthplorerTopTokens()
+            .then((data: any) => {
+                const parsedTokens: any = [];
+                const tokens = _.get(data, 'tokens');
+                for (const token of tokens) {
+                    parsedTokens.push(typeConverters.convertMetaMaskTokenToTokenObject(token));
+                }
+                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
+                cb();
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeUnknownTokenInformationToDB(): any {
+    return (cb: () => void) => {
+        postgresClient
+            .query(dataFetchingQueries.get_top_unknown_token_addresses)
+            .then(async (result: any) => {
+                const addresses = _.map(result.rows, row => _.get(row, 'address'));
+                const responses = await Promise.all(
+                    _.map(addresses, address => pullDataScripts.getEthplorerToken(address)),
+                );
+                const tokens = _.filter(responses, response => _.isUndefined(_.get(response, 'error')));
+                const parsedTokens = _.map(tokens, tokenInfo =>
+                    typeConverters.convertEthplorerTokenToTokenObject(tokenInfo),
+                );
+                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
+                cb();
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapePriceToDB(timestamp: number, token: any, timeDelay?: number): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getPriceData(token.symbol, timestamp, timeDelay)
+            .then((data: any) => {
+                const safeSymbol = token.symbol === 'WETH' ? 'ETH' : token.symbol;
+                const parsedPrice = {
+                    timestamp: timestamp / 1000,
+                    symbol: token.symbol,
+                    base: 'USD',
+                    price: _.has(data[safeSymbol], 'USD') ? data[safeSymbol].USD : 0,
+                };
+                console.debug('Inserting ' + timestamp);
+                console.debug(parsedPrice);
+                insertDataScripts.insertSingleRow('prices', parsedPrice);
+                cb();
+            })
+            .catch((err: any) => {
+                console.debug(err);
+                cb();
+            });
+    };
+}
+// function _scrapeHistoricalPricesToDB(token: any, fromTimestamp: number, toTimestamp: number): any {
+//     return (cb: () => void) => {
+//         pullDataScripts
+//             .getHistoricalPrices(token, BASE_SYMBOL, fromTimestamp, toTimestamp)
+//             .then((data: any) => {
+//                 const parsedHistoricalPrices: any = [];
+//                 for (const historicalPrice of data['Data']) {
+//                     const parsedHistoricalPrice = typeConverters.convertLogHistoricalPricesToHistoricalPricesObject(historicalPrice);
+//                     parsedHistoricalPrice['token'] = token;
+//                     parsedHistoricalPrice['base'] = BASE_SYMBOL;
+//                     parsedHistoricalPrices.push(parsedHistoricalPrice);
+//                 }
+//                 if (parsedHistoricalPrices.length > 0) {
+//                     insertDataScripts
+//                         .insertMultipleRows(
+//                             'historical_prices',
+//                             parsedHistoricalPrices,
+//                             Object.keys(parsedHistoricalPrices[0]),
+//                         )
+//                         .catch((error: any) => {
+//                             console.error(error);
+//                         });
+//                 }
+//                 cb();
+//             })
+//             .catch((error: any) => {
+//                 console.error(error);
+//                 cb();
+//             });
+//     };
+// }
+function _scrapeOrderBookToDB(id: string, sraEndpoint: string): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getOrderBook(sraEndpoint)
+            .then((data: any) => {
+                for (const book of data) {
+                    for (const order of book.bids) {
+                        console.debug(order);
+                        const parsedOrder = typeConverters.convertLogOrderToOrderObject(order);
+                        parsedOrder.relayer_id = id;
+                        parsedOrder.order_hash = ZeroEx.getOrderHashHex(order);
+                        insertDataScripts.insertSingleRow('orders', parsedOrder).catch((error: any) => {
+                            console.error(error);
+                        });
+                    }
+                    for (const order of book.asks) {
+                        console.debug(order);
+                        const parsedOrder = typeConverters.convertLogOrderToOrderObject(order);
+                        parsedOrder.relayer_id = id;
+                        parsedOrder.order_hash = ZeroEx.getOrderHashHex(order);
+                        insertDataScripts.insertSingleRow('orders', parsedOrder).catch((error: any) => {
+                            console.error(error);
+                        });
+                    }
+                }
+                cb();
+            })
+            .catch((error: any) => {
+                console.error(error);
+                cb();
+            });
+    };
+}
+if (cli.type === 'events') {
+    if (cli.from && cli.to) {
+        const destToBlock = cli.to ? cli.to : cli.from;
+        let curFromBlock = cli.from;
+        let curToBlock = curFromBlock;
+        do {
+            curToBlock += destToBlock - curToBlock < BLOCK_INCREMENTS ? destToBlock - curToBlock : BLOCK_INCREMENTS;
+            q.push(_scrapeEventsToDB(curFromBlock, curToBlock));
+            curFromBlock = curToBlock + 1;
+        } while (curToBlock < destToBlock);
+    }
+} else if (cli.type === 'blocks') {
+    if (cli.from && cli.to) {
+        if (cli.force) {
+            const destToBlock = cli.to ? cli.to : cli.from;
+            let curFromBlock = cli.from;
+            const curToBlock = curFromBlock;
+            for (; curFromBlock < destToBlock; curFromBlock++) {
+                q.push(_scrapeBlockToDB(curFromBlock));
+            }
+        } else {
+            const fetchFrom = cli.from;
+            const fetchTo = cli.to ? cli.to : cli.from + 1;
+            postgresClient
+                .query(dataFetchingQueries.get_used_block_numbers, [fetchFrom, fetchTo])
+                .then((data: any) => {
+                    for (const row of data.rows) {
+                        q.push(_scrapeBlockToDB(row.block_number));
+                    }
+                })
+                .catch((err: any) => {
+                    // console.debug(err);
+                });
+        }
+    }
+} else if (cli.type === 'transactions') {
+    if (cli.id) {
+        q.push(_scrapeTransactionToDB(cli.id));
+    } else if (cli.from) {
+        const fetchFrom = cli.from;
+        const fetchTo = cli.to ? cli.to : cli.from + 1;
+        postgresClient
+            .query(dataFetchingQueries.get_missing_txn_hashes, [fetchFrom, fetchTo])
+            .then((data: any) => {
+                for (const row of data.rows) {
+                    q.push(_scrapeTransactionToDB(row.txn_hash));
+                }
+            })
+            .catch((err: any) => {
+                // console.debug(err);
+            });
+    }
+} else if (cli.type === 'tokens') {
+    q.push(_scrapeMetaMaskEthContractMetadataToDB());
+    q.push(_scrapeEthplorerTopTokensToDB());
+} else if (cli.type === 'unknown_tokens') {
+    q.push(_scrapeUnknownTokenInformationToDB());
+} else if (cli.type === 'prices' && cli.from && cli.to) {
+    const fromDate = new Date(cli.from);
+    console.debug(fromDate);
+    fromDate.setUTCHours(0);
+    fromDate.setUTCMinutes(0);
+    fromDate.setUTCSeconds(0);
+    fromDate.setUTCMilliseconds(0);
+    console.debug(fromDate);
+    const toDate = new Date(cli.to);
+    postgresClient
+        .query(dataFetchingQueries.get_token_registry, [])
+        .then((result: any) => {
+            for (const curDate = fromDate; curDate < toDate; curDate.setDate(curDate.getDate() + 1)) {
+                for (const token of Object.values(result.rows)) {
+                    console.debug('Scraping ' + curDate + ' ' + token);
+                    q.push(_scrapePriceToDB(curDate.getTime(), token));
+                }
+            }
+        })
+        .catch((err: any) => {
+            console.debug(err);
+        });
+    // } else if (cli.type === 'historical_prices') {
+    //     if (cli.token && cli.from && cli.to) {
+    //         q.push(_scrapeHistoricalPricesToDB(cli.token, cli.from, cli.to));
+    //     }
+    // } else if (cli.type === 'all_historical_prices') {
+    //     if (cli.from && cli.to) {
+    //         postgresClient
+    //             .query(dataFetchingQueries.get_token_registry, [])
+    //             .then((result: any) => {
+    //                 const curTokens: any = result.rows.map((a: any): any => a.symbol);
+    //                 for (const curToken of curTokens) {
+    //                     console.debug('Historical data backfill: Pushing coin ' + curToken);
+    //                     q.push(_scrapeHistoricalPricesToDB(curToken, cli.from, cli.to));
+    //                 }
+    //             })
+    //             .catch((err: any) => {
+    //                 console.debug(err);
+    //             });
+    //     }
+} else if (cli.type === 'relayers') {
+    q.push(_scrapeAllRelayersToDB());
+} else if (cli.type === 'orders') {
+    postgresClient.query(dataFetchingQueries.get_relayers, []).then((result: any) => {
+        for (const relayer of result.rows) {
+            if (relayer.sra_http_url) {
+                q.push(_scrapeOrderBookToDB(relayer.id, relayer.sra_http_url));
+            }
+        }
+    });
+}
diff --git a/packages/pipeline/src/types.ts b/packages/pipeline/src/types.ts
new file mode 100644
index 000000000..1c76f12a7
--- /dev/null
+++ b/packages/pipeline/src/types.ts
@@ -0,0 +1,6 @@
+export interface HistoricalPriceResponse {
+    Response: string;
+    Type: number;
+    Aggregated: boolean;
+    Data: JSON[];
+}
diff --git a/packages/pipeline/src/utils.ts b/packages/pipeline/src/utils.ts
new file mode 100644
index 000000000..3474cd16b
--- /dev/null
+++ b/packages/pipeline/src/utils.ts
@@ -0,0 +1,181 @@
+import * as _ from 'lodash';
+
+import { block, logToBlockSchemaMapping } from './models/block';
+import { event, logToEventSchemaMapping } from './models/event';
+import { historicalPrices, logToHistoricalPricesSchema } from './models/historical_prices';
+import { logToOrderSchemaMapping, order } from './models/order';
+import { logToRelayerSchemaMapping } from './models/relayer';
+import { logToTokenSchemaMapping, token } from './models/tokens';
+import { logToTransactionSchemaMapping, transaction } from './models/transaction';
+export const typeConverters = {
+    convertLogEventToEventObject(log: any): any {
+        const newEvent: any = {};
+        for (const key in logToEventSchemaMapping) {
+            if (_.has(log, key)) {
+                newEvent[logToEventSchemaMapping[key]] = _.get(log, key);
+                if (newEvent[logToEventSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newEvent[logToEventSchemaMapping[key]] = newEvent[logToEventSchemaMapping[key]].toString();
+                }
+            }
+        }
+        return newEvent;
+    },
+    convertLogBlockToBlockObject(logBlock: any): any {
+        const newBlock: any = {};
+        for (const key in logToBlockSchemaMapping) {
+            if (_.has(logBlock, key)) {
+                newBlock[logToBlockSchemaMapping[key]] = _.get(logBlock, key);
+                if (newBlock[logToBlockSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newBlock[logToBlockSchemaMapping[key]] = newBlock[logToBlockSchemaMapping[key]].toString();
+                }
+            }
+        }
+        return newBlock;
+    },
+    convertLogTokenToTokenObject(logToken: any): any {
+        const newToken: any = {};
+        for (const key in logToTokenSchemaMapping) {
+            if (_.has(logToken, key)) {
+                newToken[logToTokenSchemaMapping[key]] = _.get(logToken, key);
+                if (newToken[logToTokenSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newToken[logToTokenSchemaMapping[key]] = newToken[logToTokenSchemaMapping[key]].toString();
+                }
+            }
+        }
+        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
+        return newToken;
+    },
+    convertMetaMaskTokenToTokenObject(metaMaskToken: any): any {
+        const newToken: any = {};
+        for (const key in logToTokenSchemaMapping) {
+            if (_.has(metaMaskToken, key)) {
+                newToken[logToTokenSchemaMapping[key]] = _.get(metaMaskToken, key);
+            }
+        }
+        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
+        console.log(newToken);
+        return newToken;
+    },
+    convertEthplorerTokenToTokenObject(ethplorerToken: any): any {
+        const newToken: any = {};
+        for (const key in logToTokenSchemaMapping) {
+            if (_.has(ethplorerToken, key)) {
+                newToken[logToTokenSchemaMapping[key]] = _.get(ethplorerToken, key);
+            }
+        }
+        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
+        return newToken;
+    },
+    convertLogTransactionToTransactionObject(logTransaction: any): any {
+        const newTransaction: any = {};
+        for (const key in logToTransactionSchemaMapping) {
+            if (_.has(logTransaction, key)) {
+                newTransaction[logToTransactionSchemaMapping[key]] = _.get(logTransaction, key);
+                if (newTransaction[logToTransactionSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newTransaction[logToTransactionSchemaMapping[key]] = newTransaction[
+                        logToTransactionSchemaMapping[key]
+                    ].toString();
+                }
+            } else {
+                if (key === 'method_id') {
+                    newTransaction[logToTransactionSchemaMapping[key]] = logTransaction.input.substring(0, 10);
+                } else if (key === 'salt') {
+                    newTransaction[logToTransactionSchemaMapping[key]] =
+                        '0x' + logTransaction.input.substring(714, 778); // Only God can judge me
+                }
+            }
+        }
+        return newTransaction;
+    },
+    // convertRelayerToRelayerObject(logRelayer: any): any {
+    //     const newRelayer: any = {};
+    //     for (const key in logToRelayerSchemaMapping) {
+    //         if (_.has(logRelayer, key)) {
+    //             newRelayer[logToRelayerSchemaMapping[key]] = _.get(logRelayer, key);
+    //             if (newRelayer[logToRelayerSchemaMapping[key]].constructor.name === 'BigNumber') {
+    //                 newRelayer[logToRelayerSchemaMapping[key]] = newRelayer[logToRelayerSchemaMapping[key]].toString();
+    //             }
+    //         } else if((logToRelayerSchemaMapping[key] === 'known_fee_addresses' || logToRelayerSchemaMapping[key] === 'known_taker_addresses')) {
+    //             newRelayer[logToRelayerSchemaMapping[key]] = '{}';
+    //         } else {
+    //             newRelayer[logToRelayerSchemaMapping[key]] = '';
+    //         }
+    //     }
+    //     return newRelayer;
+    // },
+    convertRelayerToRelayerObject(logRelayer: any): any {
+        const newRelayer: any = {};
+        for (const key in logToRelayerSchemaMapping) {
+            if (_.has(logRelayer, key)) {
+                newRelayer[logToRelayerSchemaMapping[key]] = _.get(logRelayer, key);
+                if (newRelayer[logToRelayerSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newRelayer[logToRelayerSchemaMapping[key]] = newRelayer[logToRelayerSchemaMapping[key]].toString();
+                }
+            } else if (
+                logToRelayerSchemaMapping[key] === 'known_fee_addresses' ||
+                logToRelayerSchemaMapping[key] === 'known_taker_addresses'
+            ) {
+                newRelayer[logToRelayerSchemaMapping[key]] = '{}';
+            } else {
+                newRelayer[logToRelayerSchemaMapping[key]] = '';
+            }
+        }
+        if (_.has(logRelayer, 'networks')) {
+            for (const network of logRelayer.networks) {
+                if (network.networkId === 1) {
+                    if (_.has(network, 'sra_http_endpoint')) {
+                        newRelayer.sra_http_endpoint = network.sra_http_endpoint;
+                    }
+                    if (_.has(network, 'sra_ws_endpoint')) {
+                        newRelayer.sra_ws_endpoint = network.sra_ws_endpoint;
+                    }
+                    if (_.has(network, 'static_order_fields')) {
+                        if (_.has(network, 'static_order_fields.fee_recipient_addresses')) {
+                            newRelayer.fee_recipient_addresses = network.static_order_fields.fee_recipient_addresses;
+                        }
+                        if (_.has(network, 'static_order_fields.taker_addresses')) {
+                            newRelayer.taker_addresses = network.static_order_fields.taker_addresses;
+                        }
+                    }
+                }
+            }
+        }
+        return newRelayer;
+    },
+    convertLogHistoricalPricesToHistoricalPricesObject(logHistoricalPrice: any): any {
+        const newHistoricalPrices: any = {};
+        for (const key in logToHistoricalPricesSchema) {
+            if (_.has(logHistoricalPrice, key)) {
+                newHistoricalPrices[logToHistoricalPricesSchema[key]] = _.get(logHistoricalPrice, key);
+            }
+        }
+        return newHistoricalPrices;
+    },
+    convertLogOrderToOrderObject(logOrder: any): any {
+        const newOrder: any = {};
+        for (const key in logToOrderSchemaMapping) {
+            if (_.has(logOrder, key)) {
+                console.log(key);
+                console.log(logOrder[key]);
+                newOrder[logToOrderSchemaMapping[key]] = _.get(logOrder, key);
+                if (newOrder[logToOrderSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newOrder[logToOrderSchemaMapping[key]] = newOrder[logToOrderSchemaMapping[key]].toString();
+                }
+            }
+        }
+        console.log(newOrder);
+        return newOrder;
+    },
+};
+export const formatters = {
+    escapeSQLParams(params: any[]): string {
+        let escapedString = '';
+        for (const i in params) {
+            escapedString += "'" + params[i] + "',";
+        }
+        return escapedString.slice(0, -1);
+    },
+    escapeSQLParam(param: string): string {
+        return "'" + param + "'";
+    },
+};
diff --git a/packages/pipeline/src/zrx.ts b/packages/pipeline/src/zrx.ts
new file mode 100644
index 000000000..cbe10a55a
--- /dev/null
+++ b/packages/pipeline/src/zrx.ts
@@ -0,0 +1,11 @@
+import { ExchangeEvents, ZeroEx } from '0x.js';
+import * as dotenv from 'dotenv';
+import * as Web3 from 'web3';
+dotenv.config();
+const provider = new Web3.providers.HttpProvider(process.env.WEB3_PROVIDER_URL);
+const web3 = new Web3(provider);
+const MAINNET = 1;
+const zrx = new ZeroEx(provider, {
+    networkId: MAINNET,
+});
+export { web3, zrx };
diff --git a/packages/pipeline/tsconfig.json b/packages/pipeline/tsconfig.json
new file mode 100644
index 000000000..718e623c7
--- /dev/null
+++ b/packages/pipeline/tsconfig.json
@@ -0,0 +1,8 @@
+{
+    "extends": "../../tsconfig",
+    "compilerOptions": {
+        "outDir": "lib",
+        "rootDir": "."
+    },
+    "include": ["src/**/*", "test/**/*"]
+}
diff --git a/packages/pipeline/tslint.json b/packages/pipeline/tslint.json
new file mode 100644
index 000000000..ffaefe83a
--- /dev/null
+++ b/packages/pipeline/tslint.json
@@ -0,0 +1,3 @@
+{
+    "extends": ["@0xproject/tslint-config"]
+}
diff --git a/packages/pipeline/typedoc-tsconfig.json b/packages/pipeline/typedoc-tsconfig.json
new file mode 100644
index 000000000..b9c6b36f3
--- /dev/null
+++ b/packages/pipeline/typedoc-tsconfig.json
@@ -0,0 +1,7 @@
+{
+    "extends": "../../typedoc-tsconfig",
+    "compilerOptions": {
+        "outDir": "lib"
+    },
+    "include": ["src/**/*", "test/**/*"]
+}
-- 
cgit v1.2.3


From d1026a64ba670a7c46ff3015cf907aee5a562de8 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 19 Sep 2018 10:51:12 -0700
Subject: Remove old code. Create function for getting contract events via
 etherscan

---
 packages/pipeline/package.json                    |   45 +-
 packages/pipeline/src/artifacts.ts                |    7 +
 packages/pipeline/src/artifacts/Exchange.json     | 2262 +++++++++++++++++++++
 packages/pipeline/src/events.ts                   |   75 +
 packages/pipeline/src/global.d.ts                 |    8 +-
 packages/pipeline/src/models/block.ts             |   22 -
 packages/pipeline/src/models/event.ts             |   84 -
 packages/pipeline/src/models/historical_prices.ts |   43 -
 packages/pipeline/src/models/order.ts             |   30 -
 packages/pipeline/src/models/price.ts             |   15 -
 packages/pipeline/src/models/relayer.ts           |   75 -
 packages/pipeline/src/models/tokens.ts            |   24 -
 packages/pipeline/src/models/transaction.ts       |   36 -
 packages/pipeline/src/postgres.ts                 |   12 -
 packages/pipeline/src/run_jobs.ts                 |   87 -
 packages/pipeline/src/scrape_prices.ts            |   10 -
 packages/pipeline/src/scripts/create_tables.ts    |  258 ---
 packages/pipeline/src/scripts/join_tables.ts      |  234 ---
 packages/pipeline/src/scripts/query_data.ts       |   87 -
 packages/pipeline/src/scripts/scrape_data.ts      |  649 ------
 packages/pipeline/src/types.ts                    |    6 -
 packages/pipeline/src/utils.ts                    |  181 --
 packages/pipeline/src/zrx.ts                      |   11 -
 packages/pipeline/tsconfig.json                   |    2 +-
 24 files changed, 2368 insertions(+), 1895 deletions(-)
 create mode 100644 packages/pipeline/src/artifacts.ts
 create mode 100644 packages/pipeline/src/artifacts/Exchange.json
 create mode 100644 packages/pipeline/src/events.ts
 delete mode 100644 packages/pipeline/src/models/block.ts
 delete mode 100644 packages/pipeline/src/models/event.ts
 delete mode 100644 packages/pipeline/src/models/historical_prices.ts
 delete mode 100644 packages/pipeline/src/models/order.ts
 delete mode 100644 packages/pipeline/src/models/price.ts
 delete mode 100644 packages/pipeline/src/models/relayer.ts
 delete mode 100644 packages/pipeline/src/models/tokens.ts
 delete mode 100644 packages/pipeline/src/models/transaction.ts
 delete mode 100644 packages/pipeline/src/postgres.ts
 delete mode 100644 packages/pipeline/src/run_jobs.ts
 delete mode 100644 packages/pipeline/src/scrape_prices.ts
 delete mode 100644 packages/pipeline/src/scripts/create_tables.ts
 delete mode 100644 packages/pipeline/src/scripts/join_tables.ts
 delete mode 100644 packages/pipeline/src/scripts/query_data.ts
 delete mode 100644 packages/pipeline/src/scripts/scrape_data.ts
 delete mode 100644 packages/pipeline/src/types.ts
 delete mode 100644 packages/pipeline/src/utils.ts
 delete mode 100644 packages/pipeline/src/zrx.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 9d47f69f3..b4ed33d8d 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -4,49 +4,42 @@
     "private": true,
     "description": "Data pipeline for offline analysis",
     "scripts": {
-        "build": "yarn tsc -b",
+        "build": "yarn pre_build && tsc -b",
+        "pre_build": "run-s update_artifacts copy_artifacts",
+        "copy_artifacts": "copyfiles -u 2 './src/artifacts/**/*.json' ./lib/src/artifacts",
+        "update_artifacts": "for i in ${npm_package_config_contracts_v2}; do copyfiles -u 4 ../migrations/artifacts/2.0.0/$i.json src/artifacts; done;",
         "test": "yarn run_mocha",
         "rebuild_and_test": "run-s build test",
         "test:circleci": "yarn test:coverage",
         "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js --bail --exit",
         "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
-        "clean": "shx rm -rf lib",
+        "clean": "shx rm -rf lib src/artifacts",
         "lint": "tslint --project . --exclude **/src/generated_contract_wrappers/**/*"
     },
+    "config": {
+        "contracts_v2": "Exchange",
+        "postpublish": {
+            "assets": []
+        }
+    },
     "repository": {
         "type": "git",
-        "url": "https://github.com/0xProject/0x.js.git"
+        "url": "https://github.com/0xProject/0x-monorepo"
     },
     "license": "Apache-2.0",
-    "bugs": {
-        "url": "https://github.com/0xProject/0x.js/issues"
-    },
-    "homepage": "https://github.com/0xProject/0x.js/packages/pipeline/README.md",
     "devDependencies": {
         "@0xproject/tslint-config": "^1.0.7",
-        "@types/command-line-args": "^4.0.2",
-        "@types/dotenv": "^4.0.2",
-        "@types/glob": "^5.0.33",
-        "@types/lodash": "4.14.104",
-        "@types/node": "^8.0.53",
-        "@types/pg": "^7.4.1",
-        "@types/request": "^2.0.13",
-        "shx": "^0.2.2",
         "tslint": "5.11.0",
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "0x.js": "^0.38.3",
-        "@0xproject/connect": "^0.6.14",
-        "airtable": "^0.5.2",
-        "command-line-args": "^4.0.7",
-        "dotenv": "^4.0.0",
-        "lodash": "^4.17.4",
-        "node-redshift": "^0.1.5",
-        "pg": "^7.4.1",
-        "queue": "^4.4.2",
-        "request": "^2.83.0",
-        "web3": "^0.20.0"
+        "@0xproject/contract-wrappers": "^1.0.1",
+        "@0xproject/subproviders": "^2.0.2",
+        "@0xproject/utils": "^1.0.8",
+        "@types/ramda": "^0.25.38",
+        "axios": "^0.18.0",
+        "ethereum-types": "^1.0.6",
+        "ramda": "^0.25.0"
     }
 }
diff --git a/packages/pipeline/src/artifacts.ts b/packages/pipeline/src/artifacts.ts
new file mode 100644
index 000000000..c0d7e11f6
--- /dev/null
+++ b/packages/pipeline/src/artifacts.ts
@@ -0,0 +1,7 @@
+import { ContractArtifact } from 'ethereum-types';
+
+import * as Exchange from './artifacts/Exchange.json';
+
+export const artifacts = {
+    Exchange: (Exchange as any) as ContractArtifact,
+};
diff --git a/packages/pipeline/src/artifacts/Exchange.json b/packages/pipeline/src/artifacts/Exchange.json
new file mode 100644
index 000000000..631bba974
--- /dev/null
+++ b/packages/pipeline/src/artifacts/Exchange.json
@@ -0,0 +1,2262 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "Exchange",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "filled",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmounts",
+						"type": "uint256[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "batchFillOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "cancelled",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "preSign",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "leftOrder",
+						"type": "tuple"
+					},
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "rightOrder",
+						"type": "tuple"
+					},
+					{
+						"name": "leftSignature",
+						"type": "bytes"
+					},
+					{
+						"name": "rightSignature",
+						"type": "bytes"
+					}
+				],
+				"name": "matchOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"components": [
+									{
+										"name": "makerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "takerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "makerFeePaid",
+										"type": "uint256"
+									},
+									{
+										"name": "takerFeePaid",
+										"type": "uint256"
+									}
+								],
+								"name": "left",
+								"type": "tuple"
+							},
+							{
+								"components": [
+									{
+										"name": "makerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "takerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "makerFeePaid",
+										"type": "uint256"
+									},
+									{
+										"name": "takerFeePaid",
+										"type": "uint256"
+									}
+								],
+								"name": "right",
+								"type": "tuple"
+							},
+							{
+								"name": "leftMakerAssetSpreadAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "matchedFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrderNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes4"
+					}
+				],
+				"name": "assetProxies",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					}
+				],
+				"name": "batchCancelOrders",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmounts",
+						"type": "uint256[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "batchFillOrKillOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "targetOrderEpoch",
+						"type": "uint256"
+					}
+				],
+				"name": "cancelOrdersUpTo",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmounts",
+						"type": "uint256[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "batchFillOrdersNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "assetProxyId",
+						"type": "bytes4"
+					}
+				],
+				"name": "getAssetProxy",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "transactions",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrKillOrder",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "validatorAddress",
+						"type": "address"
+					},
+					{
+						"name": "approval",
+						"type": "bool"
+					}
+				],
+				"name": "setSignatureValidatorApproval",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "allowedValidators",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketSellOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					}
+				],
+				"name": "getOrdersInfo",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "orderStatus",
+								"type": "uint8"
+							},
+							{
+								"name": "orderHash",
+								"type": "bytes32"
+							},
+							{
+								"name": "orderTakerAssetFilledAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "",
+						"type": "tuple[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "preSigned",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "owner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "isValidSignature",
+				"outputs": [
+					{
+						"name": "isValid",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "makerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketBuyOrdersNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrder",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "salt",
+						"type": "uint256"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "data",
+						"type": "bytes"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "executeTransaction",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "assetProxy",
+						"type": "address"
+					}
+				],
+				"name": "registerAssetProxy",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					}
+				],
+				"name": "getOrderInfo",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "orderStatus",
+								"type": "uint8"
+							},
+							{
+								"name": "orderHash",
+								"type": "bytes32"
+							},
+							{
+								"name": "orderTakerAssetFilledAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "orderInfo",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					}
+				],
+				"name": "cancelOrder",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "orderEpoch",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "ZRX_ASSET_DATA",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketSellOrdersNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "EIP712_DOMAIN_HASH",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "makerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketBuyOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "currentContextAddress",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "VERSION",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"inputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "validatorAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "approved",
+						"type": "bool"
+					}
+				],
+				"name": "SignatureValidatorApproval",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "makerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "feeRecipientAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "takerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "senderAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "makerAssetFilledAmount",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "takerAssetFilledAmount",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "makerFeePaid",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "takerFeePaid",
+						"type": "uint256"
+					},
+					{
+						"indexed": true,
+						"name": "orderHash",
+						"type": "bytes32"
+					},
+					{
+						"indexed": false,
+						"name": "makerAssetData",
+						"type": "bytes"
+					},
+					{
+						"indexed": false,
+						"name": "takerAssetData",
+						"type": "bytes"
+					}
+				],
+				"name": "Fill",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "makerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "feeRecipientAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "senderAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "orderHash",
+						"type": "bytes32"
+					},
+					{
+						"indexed": false,
+						"name": "makerAssetData",
+						"type": "bytes"
+					},
+					{
+						"indexed": false,
+						"name": "takerAssetData",
+						"type": "bytes"
+					}
+				],
+				"name": "Cancel",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "makerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "senderAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "orderEpoch",
+						"type": "uint256"
+					}
+				],
+				"name": "CancelUpTo",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": false,
+						"name": "id",
+						"type": "bytes4"
+					},
+					{
+						"indexed": false,
+						"name": "assetProxy",
+						"type": "address"
+					}
+				],
+				"name": "AssetProxyRegistered",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
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SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x103 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0xB DUP1 DUP5 MSTORE PUSH32 0x30782050726F746F636F6C000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x1AE JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x18D JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0x1 DUP1 DUP5 MSTORE PUSH32 0x3200000000000000000000000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x238 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x217 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP3 ADD SWAP9 SWAP1 SWAP9 MSTORE DUP2 DUP5 ADD SWAP7 SWAP1 SWAP7 MSTORE PUSH1 0x60 DUP2 ADD SWAP7 SWAP1 SWAP7 MSTORE POP ADDRESS PUSH1 0x80 DUP1 DUP8 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 MLOAD DUP1 DUP8 SUB SWAP1 SWAP2 ADD DUP2 MSTORE PUSH1 0xA0 SWAP1 SWAP6 ADD SWAP1 DUP2 SWAP1 MSTORE DUP5 MLOAD SWAP1 SWAP4 DUP5 SWAP4 POP DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x2C3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x2A2 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x0 NOT PUSH1 0x20 SWAP5 SWAP1 SWAP5 SUB PUSH2 0x100 EXP SWAP4 SWAP1 SWAP4 ADD SWAP3 DUP4 AND SWAP3 NOT AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH1 0x1 SSTORE POP POP PUSH1 0x2 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE POP PUSH2 0x58B3 DUP1 PUSH3 0x316 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1B6 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x288CDC91 DUP2 EQ PUSH2 0x1BB JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x1F1 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x24B JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x26D JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x2BA JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x307 JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x327 JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x367 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x394 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x3B4 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x3D4 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x414 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x434 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x56FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5417 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x483D JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4971 JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x570D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54E1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5337 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x46BE JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5406 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x481E JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A7A JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x571C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54D0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x2143 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2218 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x221E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x2390 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x23AC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x245D JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2494 JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55AF JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x42C1 JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x2594 JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x275E JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x27BE JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B0A JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2C92 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E64 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E8F JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x2594 JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4298 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2E8F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x2594 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5417 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x42F0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562F JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2F29 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561F JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56EF JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x3038 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x318D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x3206 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4298 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3362 JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x33B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x35F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x559F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DF JUMP JUMPDEST PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55CF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x491E JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x552F JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x54B5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x3639 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x3 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2E64 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP DUP2 JUMP JUMPDEST PUSH2 0x214B PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x215A PUSH2 0x4298 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2169 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x220C JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2199 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x21B9 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x21E5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21CC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x21F1 DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x2201 JUMPI PUSH2 0x220C JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x2183 JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2226 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2236 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2273 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22AB JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x235A JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x22DB JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x22F7 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x230A DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2336 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x231D JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x2342 DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x234F JUMPI PUSH2 0x235A JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x22C5 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x23FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x245A JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x5 DUP2 MSTORE PUSH32 0x322E302E30000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x249C PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x24A4 PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24B2 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x24BC PUSH2 0x2594 JUMP JUMPDEST SWAP3 POP PUSH2 0x24CA DUP9 DUP6 DUP6 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x24DC DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x24E8 DUP8 DUP4 PUSH2 0x3647 JUMP JUMPDEST SWAP1 POP PUSH2 0x24FB DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x2505 DUP9 DUP3 PUSH2 0x365D JUMP JUMPDEST SWAP5 POP PUSH2 0x251C DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x2527 DUP9 DUP5 DUP8 PUSH2 0x36BE JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2540 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2556 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x256F SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2588 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x25BD JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x2604 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2677 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2677 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2702 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2702 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54FF JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH2 0x2720 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x556F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2770 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2782 DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO PUSH2 0x27BA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CF JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x27C6 PUSH2 0x42C1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x27DA DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2EE2 JUMP JUMPDEST SWAP4 POP PUSH2 0x27EF DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x381B JUMP JUMPDEST SWAP3 POP PUSH2 0x27FF DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x2814 DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x381B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2857 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x284F SWAP3 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2894 JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x288B SWAP3 SWAP1 PUSH2 0x3898 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28A9 SWAP2 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x28C6 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x28E7 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2908 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2930 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x381B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x297E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55EF JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x29B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DF JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x29CB DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3776 JUMP JUMPDEST GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x550F JUMP JUMPDEST PUSH2 0x2A11 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2A1F DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST GT ISZERO PUSH2 0x2A57 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566F JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2A6C DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2AFB SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5345 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP SWAP1 POP PUSH2 0x2B8B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2BA7 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BC0 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BDC DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BF8 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2C62 JUMPI PUSH2 0x2C5D DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2C58 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 JUMP JUMPDEST PUSH2 0x2C7A DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2D99 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2D7B JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2DE2 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2DC4 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E2A JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E0C JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2E6C PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x2E75 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2E81 DUP3 DUP3 PUSH2 0x3AFF JUMP JUMPDEST PUSH2 0x27BA DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C16 JUMP JUMPDEST PUSH2 0x2E97 PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x2EA2 DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x25BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565F JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2F1E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x551F JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x2F67 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560F JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x2F97 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x302F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x553F JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3073 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5460 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3110 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3181 JUMPI PUSH2 0x2527 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x31CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST PUSH2 0x31DB DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3CBD JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3243 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x32E0 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3351 JUMPI PUSH2 0x3356 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST DUP5 PUSH2 0x3D1E JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x34A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3577 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 PUSH2 0x1AFD DUP4 PUSH2 0x3D35 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x3656 JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3665 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3681 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3699 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x36B3 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x24 DUP2 MSTORE PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP4 MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 DUP7 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x374A DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x3762 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2758 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x37D3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x37B9 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x37E3 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3856 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x3861 DUP5 DUP5 DUP5 PUSH2 0x418E JUMP JUMPDEST ISZERO PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x38D3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x38DE DUP5 DUP5 DUP5 PUSH2 0x4213 JUMP JUMPDEST ISZERO PUSH2 0x3915 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA PUSH2 0x3925 DUP7 DUP6 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x3930 DUP7 PUSH1 0x1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3974 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3AF7 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x39B4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564F JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xA SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3A3D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3AD9 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3AC1 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3AF1 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3B40 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3BB3 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3BB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH2 0x3BBB PUSH2 0x2594 JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3C11 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x557F JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3CB1 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x53C9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3D2C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3FBD JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3F80 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4058 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x401B JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40F3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x40B6 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x41CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x41D5 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x41E3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x41ED JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x4208 PUSH2 0x3E8 DUP4 PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x424F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x425A JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4268 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4272 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4282 DUP6 DUP4 PUSH2 0x2EE2 JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x428B JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x42D6 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x42E3 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57C2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x432D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4340 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST PUSH2 0x572A JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4368 DUP9 DUP3 PUSH2 0x44CE JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4352 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4399 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x43A7 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x43CF DUP9 DUP3 PUSH2 0x451D JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x43B9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x43F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4404 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4429 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 PUSH2 0x443F DUP9 DUP3 PUSH2 0x4461 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x442C JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E0 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 MLOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x44AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x44C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44DF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44ED PUSH2 0x433B DUP3 PUSH2 0x5772 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x4509 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4514 DUP4 DUP3 DUP5 PUSH2 0x5819 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4530 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x453B PUSH2 0x180 PUSH2 0x572A JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4549 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x455A DUP5 DUP5 DUP4 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x456E DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4582 DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4596 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x45AA DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x45BE DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x45D2 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x45E7 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x45FD DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x461F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x462B DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x464D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4659 DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4678 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4697 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x46D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46DD DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4455 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4700 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4717 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x4388 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4738 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x474F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x475B DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x43E5 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x431C JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x47CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47EF DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4812 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4831 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4853 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x485F DUP8 DUP8 PUSH2 0x4461 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4870 DUP8 DUP3 DUP9 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4899 DUP8 DUP3 DUP9 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x48C6 DUP7 DUP7 PUSH2 0x4461 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4912 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x446D JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4930 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4479 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x494E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x451D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4987 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x499E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49AA DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49D3 DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49FC DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A25 DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4A46 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A69 DUP7 DUP3 DUP8 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4A93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A9F DUP10 DUP10 PUSH2 0x4461 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4AB0 DUP10 DUP3 DUP11 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ACD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AD9 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B04 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57C2 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B2D DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4B3F DUP4 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4B6F JUMPI PUSH2 0x4B55 DUP7 DUP4 MLOAD PUSH2 0x52F7 JUMP JUMPDEST PUSH2 0x4B5E DUP3 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4B42 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E0 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B9F DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4BB3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5825 JUMP JUMPDEST PUSH2 0x4BBC DUP2 PUSH2 0x5851 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x580E JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5285 DUP5 DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5298 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x52AB PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x52D0 DUP5 DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x52E3 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x5308 DUP5 DUP3 PUSH2 0x532E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x531B PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x5808 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5354 DUP3 DUP12 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x5361 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x536E PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x537B PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5388 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5395 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x53A7 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x53BB DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x53D7 DUP3 DUP7 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x53E9 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B22 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B79 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5441 DUP3 DUP7 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x544E PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x546E DUP3 DUP6 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x33B0 DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x548E DUP3 DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x549B PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x532E JUMP JUMPDEST PUSH2 0x54A8 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x53FD PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x54C3 DUP3 DUP6 PUSH2 0x4B8B JUMP JUMPDEST PUSH2 0x25BF PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4BC9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4BD2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C02 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C32 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C62 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C92 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4CC2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D18 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D48 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D78 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DA8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DD8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E38 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E68 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E98 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EF8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F28 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F58 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FAE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FDE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x500E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x503E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x506E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x509E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50CE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50FE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x512E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5184 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51B4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51E4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5214 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5244 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x5274 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52BE JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52F7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5749 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5768 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1B6 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x288CDC91 DUP2 EQ PUSH2 0x1BB JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x1F1 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x24B JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x26D JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x2BA JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x307 JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x327 JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x367 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x394 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x3B4 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x3D4 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x414 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x434 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x56FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5417 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x483D JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4971 JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x570D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54E1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5337 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x46BE JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5406 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x481E JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A7A JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x571C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54D0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x2143 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2218 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x221E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x2390 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x23AC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x245D JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2494 JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55AF JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x42C1 JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x2594 JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x275E JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x27BE JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B0A JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2C92 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E64 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E8F JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x2594 JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4298 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2E8F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x2594 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5417 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x42F0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562F JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2F29 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561F JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56EF JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x3038 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x318D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x3206 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4298 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3362 JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x33B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x35F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x559F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DF JUMP JUMPDEST PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55CF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x491E JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x552F JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x54B5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x3639 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x3 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2E64 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP DUP2 JUMP JUMPDEST PUSH2 0x214B PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x215A PUSH2 0x4298 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2169 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x220C JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2199 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x21B9 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x21E5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21CC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x21F1 DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x2201 JUMPI PUSH2 0x220C JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x2183 JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2226 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2236 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2273 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22AB JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x235A JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x22DB JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x22F7 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x230A DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2336 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x231D JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x2342 DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x234F JUMPI PUSH2 0x235A JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x22C5 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x23FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x245A JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x5 DUP2 MSTORE PUSH32 0x322E302E30000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x249C PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x24A4 PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24B2 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x24BC PUSH2 0x2594 JUMP JUMPDEST SWAP3 POP PUSH2 0x24CA DUP9 DUP6 DUP6 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x24DC DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x24E8 DUP8 DUP4 PUSH2 0x3647 JUMP JUMPDEST SWAP1 POP PUSH2 0x24FB DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x2505 DUP9 DUP3 PUSH2 0x365D JUMP JUMPDEST SWAP5 POP PUSH2 0x251C DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x2527 DUP9 DUP5 DUP8 PUSH2 0x36BE JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2540 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2556 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x256F SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2588 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x25BD JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x2604 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2677 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2677 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2702 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2702 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54FF JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH2 0x2720 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x556F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2770 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2782 DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO PUSH2 0x27BA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CF JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x27C6 PUSH2 0x42C1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x27DA DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2EE2 JUMP JUMPDEST SWAP4 POP PUSH2 0x27EF DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x381B JUMP JUMPDEST SWAP3 POP PUSH2 0x27FF DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x2814 DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x381B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2857 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x284F SWAP3 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2894 JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x288B SWAP3 SWAP1 PUSH2 0x3898 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28A9 SWAP2 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x28C6 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x28E7 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2908 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2930 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x381B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x297E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55EF JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x29B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DF JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x29CB DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3776 JUMP JUMPDEST GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x550F JUMP JUMPDEST PUSH2 0x2A11 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2A1F DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST GT ISZERO PUSH2 0x2A57 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566F JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2A6C DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2AFB SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5345 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP SWAP1 POP PUSH2 0x2B8B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2BA7 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BC0 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BDC DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BF8 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2C62 JUMPI PUSH2 0x2C5D DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2C58 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 JUMP JUMPDEST PUSH2 0x2C7A DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2D99 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2D7B JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2DE2 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2DC4 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E2A JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E0C JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2E6C PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x2E75 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2E81 DUP3 DUP3 PUSH2 0x3AFF JUMP JUMPDEST PUSH2 0x27BA DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C16 JUMP JUMPDEST PUSH2 0x2E97 PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x2EA2 DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x25BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565F JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2F1E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x551F JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x2F67 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560F JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x2F97 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x302F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x553F JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3073 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5460 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3110 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3181 JUMPI PUSH2 0x2527 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x31CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST PUSH2 0x31DB DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3CBD JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3243 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x32E0 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3351 JUMPI PUSH2 0x3356 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST DUP5 PUSH2 0x3D1E JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x34A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3577 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 PUSH2 0x1AFD DUP4 PUSH2 0x3D35 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x3656 JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3665 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3681 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3699 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x36B3 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x24 DUP2 MSTORE PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP4 MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 DUP7 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x374A DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x3762 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2758 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x37D3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x37B9 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x37E3 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3856 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x3861 DUP5 DUP5 DUP5 PUSH2 0x418E JUMP JUMPDEST ISZERO PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x38D3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x38DE DUP5 DUP5 DUP5 PUSH2 0x4213 JUMP JUMPDEST ISZERO PUSH2 0x3915 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA PUSH2 0x3925 DUP7 DUP6 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x3930 DUP7 PUSH1 0x1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3974 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3AF7 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x39B4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564F JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xA SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3A3D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3AD9 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3AC1 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3AF1 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3B40 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3BB3 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3BB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH2 0x3BBB PUSH2 0x2594 JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3C11 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x557F JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3CB1 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x53C9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3D2C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3FBD JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3F80 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4058 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x401B JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40F3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x40B6 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x41CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x41D5 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x41E3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x41ED JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x4208 PUSH2 0x3E8 DUP4 PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x424F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x425A JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4268 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4272 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4282 DUP6 DUP4 PUSH2 0x2EE2 JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x428B JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x42D6 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x42E3 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57C2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x432D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4340 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST PUSH2 0x572A JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4368 DUP9 DUP3 PUSH2 0x44CE JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4352 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4399 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x43A7 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x43CF DUP9 DUP3 PUSH2 0x451D JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x43B9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x43F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4404 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4429 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 PUSH2 0x443F DUP9 DUP3 PUSH2 0x4461 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x442C JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E0 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 MLOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x44AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x44C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44DF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44ED PUSH2 0x433B DUP3 PUSH2 0x5772 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x4509 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4514 DUP4 DUP3 DUP5 PUSH2 0x5819 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4530 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x453B PUSH2 0x180 PUSH2 0x572A JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4549 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x455A DUP5 DUP5 DUP4 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x456E DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4582 DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4596 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x45AA DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x45BE DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x45D2 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x45E7 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x45FD DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x461F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x462B DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x464D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4659 DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4678 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4697 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x46D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46DD DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4455 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4700 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4717 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x4388 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4738 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x474F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x475B DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x43E5 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x431C JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x47CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47EF DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4812 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4831 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4853 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x485F DUP8 DUP8 PUSH2 0x4461 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4870 DUP8 DUP3 DUP9 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4899 DUP8 DUP3 DUP9 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x48C6 DUP7 DUP7 PUSH2 0x4461 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4912 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x446D JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4930 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4479 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x494E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x451D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4987 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x499E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49AA DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49D3 DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49FC DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A25 DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4A46 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A69 DUP7 DUP3 DUP8 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4A93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A9F DUP10 DUP10 PUSH2 0x4461 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4AB0 DUP10 DUP3 DUP11 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ACD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AD9 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B04 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57C2 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B2D DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4B3F DUP4 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4B6F JUMPI PUSH2 0x4B55 DUP7 DUP4 MLOAD PUSH2 0x52F7 JUMP JUMPDEST PUSH2 0x4B5E DUP3 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4B42 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E0 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B9F DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4BB3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5825 JUMP JUMPDEST PUSH2 0x4BBC DUP2 PUSH2 0x5851 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x580E JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5285 DUP5 DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5298 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x52AB PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x52D0 DUP5 DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x52E3 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x5308 DUP5 DUP3 PUSH2 0x532E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x531B PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x5808 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5354 DUP3 DUP12 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x5361 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x536E PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x537B PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5388 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5395 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x53A7 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x53BB DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x53D7 DUP3 DUP7 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x53E9 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B22 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B79 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5441 DUP3 DUP7 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x544E PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x546E DUP3 DUP6 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x33B0 DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x548E DUP3 DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x549B PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x532E JUMP JUMPDEST PUSH2 0x54A8 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x53FD PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x54C3 DUP3 DUP6 PUSH2 0x4B8B JUMP JUMPDEST PUSH2 0x25BF PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4BC9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4BD2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C02 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C32 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C62 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C92 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4CC2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D18 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D48 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D78 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DA8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DD8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E38 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E68 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E98 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EF8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F28 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F58 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FAE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FDE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x500E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x503E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x506E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x509E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50CE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50FE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x512E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5184 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51B4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51E4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5214 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5244 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x5274 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52BE JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52F7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5749 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5768 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 DUP3 PUSH2 0x57C2 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x5840 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x5828 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x2758 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 0xb1 SWAP13 SWAP3 KECCAK256 LT ORIGIN PUSH1 0x33 SWAP9 0xc0 SMOD 0xdc 0xcf DUP1 SWAP4 0xc PUSH3 0x6EF89F 0xa6 0xc8 0x48 0xc8 0xb7 0xef MSTORE PUSH8 0xD07CD4ED6C657870 PUSH6 0x72696D656E74 PUSH2 0x6CF5 STOP CALLDATACOPY ",
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+			}
+		}
+	},
+	"sources": {
+		"2.0.0/extensions/Forwarder/Forwarder.sol": {
+			"id": 0
+		},
+		"2.0.0/extensions/Forwarder/MixinAssets.sol": {
+			"id": 1
+		},
+		"2.0.0/extensions/Forwarder/MixinExchangeWrapper.sol": {
+			"id": 2
+		},
+		"2.0.0/extensions/Forwarder/MixinForwarderCore.sol": {
+			"id": 3
+		},
+		"2.0.0/extensions/Forwarder/MixinWeth.sol": {
+			"id": 4
+		},
+		"2.0.0/extensions/Forwarder/interfaces/IAssets.sol": {
+			"id": 5
+		},
+		"2.0.0/extensions/Forwarder/interfaces/IForwarderCore.sol": {
+			"id": 6
+		},
+		"2.0.0/extensions/Forwarder/libs/LibConstants.sol": {
+			"id": 7
+		},
+		"2.0.0/extensions/Forwarder/mixins/MAssets.sol": {
+			"id": 8
+		},
+		"2.0.0/extensions/Forwarder/mixins/MExchangeWrapper.sol": {
+			"id": 9
+		},
+		"2.0.0/extensions/Forwarder/mixins/MWeth.sol": {
+			"id": 10
+		},
+		"2.0.0/extensions/OrderValidator/OrderValidator.sol": {
+			"id": 11
+		},
+		"2.0.0/multisig/MultiSigWallet.sol": {
+			"id": 12
+		},
+		"2.0.0/multisig/MultiSigWalletWithTimeLock.sol": {
+			"id": 13
+		},
+		"2.0.0/protocol/AssetProxy/ERC20Proxy.sol": {
+			"id": 14
+		},
+		"2.0.0/protocol/AssetProxy/ERC721Proxy.sol": {
+			"id": 15
+		},
+		"2.0.0/protocol/AssetProxy/MixinAuthorizable.sol": {
+			"id": 16
+		},
+		"2.0.0/protocol/AssetProxy/interfaces/IAssetProxy.sol": {
+			"id": 17
+		},
+		"2.0.0/protocol/AssetProxy/interfaces/IAuthorizable.sol": {
+			"id": 18
+		},
+		"2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol": {
+			"id": 19
+		},
+		"2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol": {
+			"id": 20
+		},
+		"2.0.0/protocol/Exchange/Exchange.sol": {
+			"id": 21
+		},
+		"2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol": {
+			"id": 22
+		},
+		"2.0.0/protocol/Exchange/MixinExchangeCore.sol": {
+			"id": 23
+		},
+		"2.0.0/protocol/Exchange/MixinMatchOrders.sol": {
+			"id": 24
+		},
+		"2.0.0/protocol/Exchange/MixinSignatureValidator.sol": {
+			"id": 25
+		},
+		"2.0.0/protocol/Exchange/MixinTransactions.sol": {
+			"id": 26
+		},
+		"2.0.0/protocol/Exchange/MixinWrapperFunctions.sol": {
+			"id": 27
+		},
+		"2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
+			"id": 28
+		},
+		"2.0.0/protocol/Exchange/interfaces/IExchange.sol": {
+			"id": 29
+		},
+		"2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol": {
+			"id": 30
+		},
+		"2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol": {
+			"id": 31
+		},
+		"2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol": {
+			"id": 32
+		},
+		"2.0.0/protocol/Exchange/interfaces/ITransactions.sol": {
+			"id": 33
+		},
+		"2.0.0/protocol/Exchange/interfaces/IValidator.sol": {
+			"id": 34
+		},
+		"2.0.0/protocol/Exchange/interfaces/IWallet.sol": {
+			"id": 35
+		},
+		"2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol": {
+			"id": 36
+		},
+		"2.0.0/protocol/Exchange/libs/LibAbiEncoder.sol": {
+			"id": 37
+		},
+		"2.0.0/protocol/Exchange/libs/LibConstants.sol": {
+			"id": 38
+		},
+		"2.0.0/protocol/Exchange/libs/LibEIP712.sol": {
+			"id": 39
+		},
+		"2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol": {
+			"id": 40
+		},
+		"2.0.0/protocol/Exchange/libs/LibFillResults.sol": {
+			"id": 41
+		},
+		"2.0.0/protocol/Exchange/libs/LibMath.sol": {
+			"id": 42
+		},
+		"2.0.0/protocol/Exchange/libs/LibOrder.sol": {
+			"id": 43
+		},
+		"2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol": {
+			"id": 44
+		},
+		"2.0.0/protocol/Exchange/mixins/MExchangeCore.sol": {
+			"id": 45
+		},
+		"2.0.0/protocol/Exchange/mixins/MMatchOrders.sol": {
+			"id": 46
+		},
+		"2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol": {
+			"id": 47
+		},
+		"2.0.0/protocol/Exchange/mixins/MTransactions.sol": {
+			"id": 48
+		},
+		"2.0.0/protocol/Exchange/mixins/MWrapperFunctions.sol": {
+			"id": 49
+		},
+		"2.0.0/tokens/ERC20Token/IERC20Token.sol": {
+			"id": 50
+		},
+		"2.0.0/tokens/ERC721Token/IERC721Token.sol": {
+			"id": 51
+		},
+		"2.0.0/tokens/EtherToken/IEtherToken.sol": {
+			"id": 52
+		},
+		"2.0.0/utils/LibBytes/LibBytes.sol": {
+			"id": 53
+		},
+		"2.0.0/utils/Ownable/IOwnable.sol": {
+			"id": 54
+		},
+		"2.0.0/utils/Ownable/Ownable.sol": {
+			"id": 55
+		},
+		"2.0.0/utils/ReentrancyGuard/ReentrancyGuard.sol": {
+			"id": 56
+		},
+		"2.0.0/utils/SafeMath/SafeMath.sol": {
+			"id": 57
+		}
+	},
+	"sourceCodes": {
+		"2.0.0/extensions/Forwarder/Forwarder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./MixinWeth.sol\";\nimport \"./MixinForwarderCore.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./MixinAssets.sol\";\nimport \"./MixinExchangeWrapper.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Forwarder is\n    LibConstants,\n    MixinWeth,\n    MixinAssets,\n    MixinExchangeWrapper,\n    MixinForwarderCore\n{\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n        LibConstants(\n            _exchange,\n            _zrxAssetData,\n            _wethAssetData\n        )\n        MixinForwarderCore()\n    {}\n}\n",
+		"2.0.0/extensions/Forwarder/MixinAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MAssets.sol\";\n\n\ncontract MixinAssets is\n    Ownable,\n    LibConstants,\n    MAssets\n{\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_TRANSFER_SELECTOR = bytes4(keccak256(\"transfer(address,uint256)\"));\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external\n        onlyOwner\n    {\n        transferAssetToSender(assetData, amount);\n    }\n\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        bytes4 proxyId = assetData.readBytes4(0);\n\n        if (proxyId == ERC20_DATA_ID) {\n            transferERC20Token(assetData, amount);\n        } else if (proxyId == ERC721_DATA_ID) {\n            transferERC721Token(assetData, amount);\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n    }\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        address token = assetData.readAddress(16);\n\n        // Transfer tokens.\n        // We do a raw call so we can check the success separate\n        // from the return data.\n        bool success = token.call(abi.encodeWithSelector(\n            ERC20_TRANSFER_SELECTOR,\n            msg.sender,\n            amount\n        ));\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n        \n        // Check return data.\n        // If there is no return data, we assume the token incorrectly\n        // does not return a bool. In this case we expect it to revert\n        // on failure, which was handled above.\n        // If the token does return data, we require that it is a single\n        // value that evaluates to true.\n        assembly {\n            if returndatasize {\n                success := 0\n                if eq(returndatasize, 32) {\n                    // First 64 bytes of memory are reserved scratch space\n                    returndatacopy(0, 0, 32)\n                    success := mload(0)\n                }\n            }\n        }\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n    }\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        require(\n            amount == 1,\n            \"INVALID_AMOUNT\"\n        );\n        // Decode asset data.\n        address token = assetData.readAddress(16);\n        uint256 tokenId = assetData.readUint256(36);\n\n        // Perform transfer.\n        IERC721Token(token).transferFrom(\n            address(this),\n            msg.sender,\n            tokenId\n        );\n    }\n}\n",
+		"2.0.0/extensions/Forwarder/MixinExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"../../protocol/Exchange/libs/LibAbiEncoder.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinExchangeWrapper is\n    LibAbiEncoder,\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MExchangeWrapper\n{\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        address exchange = address(EXCHANGE);\n\n        // Call `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := call(\n                gas,                                // forward all gas\n                exchange,                           // call address of Exchange contract\n                0,                                  // transfer 0 wei\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of WETH to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(wethSellAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of WETH\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= wethSellAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            uint256 makerAssetFilledAmount = totalFillResults.makerAssetFilledAmount;\n            if (makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n\n        require(\n            makerAssetFilledAmount >= makerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        // Do nothing if zrxBuyAmount == 0\n        if (zrxBuyAmount == 0) {\n            return totalFillResults;\n        }\n\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n        uint256 zrxPurchased = 0;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // All of these are ZRX/WETH, so we can drop the respective assetData from calldata.\n            orders[i].makerAssetData = zrxAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of ZRX to buy.\n            uint256 remainingZrxBuyAmount = safeSub(zrxBuyAmount, zrxPurchased);\n\n            // Convert the remaining amount of ZRX to buy into remaining amount\n            // of WETH to sell, assuming entire amount can be sold in the current order.\n            uint256 remainingWethSellAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                safeSub(orders[i].makerAssetAmount, orders[i].takerFee),  // our exchange rate after fees \n                remainingZrxBuyAmount\n            );\n\n            // Attempt to sell the remaining amount of WETH.\n            FillResults memory singleFillResult = fillOrderNoThrow(\n                orders[i],\n                safeAdd(remainingWethSellAmount, 1),  // we add 1 wei to the fill amount to make up for rounding errors\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker.\n            addFillResults(totalFillResults, singleFillResult);\n            zrxPurchased = safeSub(totalFillResults.makerAssetFilledAmount, totalFillResults.takerFeePaid);\n\n            // Stop execution if the entire amount of ZRX has been bought.\n            if (zrxPurchased >= zrxBuyAmount) {\n                break;\n            }\n        }\n\n        require(\n            zrxPurchased >= zrxBuyAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n}\n",
+		"2.0.0/extensions/Forwarder/MixinForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\nimport \"./mixins/MAssets.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"./interfaces/IForwarderCore.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinForwarderCore is\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MWeth,\n    MAssets,\n    MExchangeWrapper,\n    IForwarderCore\n{\n    using LibBytes for bytes;\n\n    /// @dev Constructor approves ERC20 proxy to transfer ZRX and WETH on this contract's behalf.\n    constructor ()\n        public\n    {\n        address proxyAddress = EXCHANGE.getAssetProxy(ERC20_DATA_ID);\n        require(\n            proxyAddress != address(0),\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        ETHER_TOKEN.approve(proxyAddress, MAX_UINT);\n        ZRX_TOKEN.approve(proxyAddress, MAX_UINT);\n    }\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 wethSellAmount;\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // Calculate amount of WETH that won't be spent on ETH fees.\n            wethSellAmount = getPartialAmountFloor(\n                PERCENTAGE_DENOMINATOR,\n                safeAdd(PERCENTAGE_DENOMINATOR, feePercentage),\n                msg.value\n            );\n            // Market sell available WETH.\n            // ZRX fees are paid with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // 5% of WETH is reserved for filling feeOrders and paying feeRecipient.\n            wethSellAmount = getPartialAmountFloor(\n                MAX_WETH_FILL_PERCENTAGE,\n                PERCENTAGE_DENOMINATOR,\n                msg.value\n            );\n            // Market sell 95% of WETH.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // If the makerAsset is ZRX, it is not necessary to pay fees out of this\n            // contracts's ZRX balance because fees are factored into the price of the order.\n            orderFillResults = marketBuyExactZrxWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // Attemp to purchase desired amount of makerAsset.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketBuyExactAmountWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n}\n",
+		"2.0.0/extensions/Forwarder/MixinWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\n\n\ncontract MixinWeth is\n    LibMath,\n    LibConstants,\n    MWeth\n{\n    /// @dev Default payabale function, this allows us to withdraw WETH\n    function ()\n        public\n        payable\n    {\n        require(\n            msg.sender == address(ETHER_TOKEN),\n            \"DEFAULT_FUNCTION_WETH_CONTRACT_ONLY\"\n        );\n    }\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal\n    {\n        require(\n            msg.value > 0,\n            \"INVALID_MSG_VALUE\"\n        );\n        ETHER_TOKEN.deposit.value(msg.value)();\n    }\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal\n    {\n        // Ensure feePercentage is less than 5%.\n        require(\n            feePercentage <= MAX_FEE_PERCENTAGE,\n            \"FEE_PERCENTAGE_TOO_LARGE\"\n        );\n\n        // Ensure that no extra WETH owned by this contract has been sold.\n        uint256 wethSold = safeAdd(wethSoldExcludingFeeOrders, wethSoldForZrx);\n        require(\n            wethSold <= msg.value,\n            \"OVERSOLD_WETH\"\n        );\n\n        // Calculate amount of WETH that hasn't been sold.\n        uint256 wethRemaining = safeSub(msg.value, wethSold);\n\n        // Calculate ETH fee to pay to feeRecipient.\n        uint256 ethFee = getPartialAmountFloor(\n            feePercentage,\n            PERCENTAGE_DENOMINATOR,\n            wethSoldExcludingFeeOrders\n        );\n\n        // Ensure fee is less than amount of WETH remaining.\n        require(\n            ethFee <= wethRemaining,\n            \"INSUFFICIENT_ETH_REMAINING\"\n        );\n    \n        // Do nothing if no WETH remaining\n        if (wethRemaining > 0) {\n            // Convert remaining WETH to ETH\n            ETHER_TOKEN.withdraw(wethRemaining);\n\n            // Pay ETH to feeRecipient\n            if (ethFee > 0) {\n                feeRecipient.transfer(ethFee);\n            }\n\n            // Refund remaining ETH to msg.sender.\n            uint256 ethRefund = safeSub(wethRemaining, ethFee);\n            if (ethRefund > 0) {\n                msg.sender.transfer(ethRefund);\n            }\n        }\n    }\n}\n",
+		"2.0.0/extensions/Forwarder/interfaces/IAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssets {\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external;\n}\n",
+		"2.0.0/extensions/Forwarder/interfaces/IForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract IForwarderCore {\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n}\n",
+		"2.0.0/extensions/Forwarder/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/LibBytes/LibBytes.sol\";\nimport \"../../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../../tokens/EtherToken/IEtherToken.sol\";\nimport \"../../../tokens/ERC20Token/IERC20Token.sol\";\n\n\ncontract LibConstants {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n    uint256 constant internal MAX_UINT = 2**256 - 1;\n    uint256 constant internal PERCENTAGE_DENOMINATOR = 10**18; \n    uint256 constant internal MAX_FEE_PERCENTAGE = 5 * PERCENTAGE_DENOMINATOR / 100;         // 5%\n    uint256 constant internal MAX_WETH_FILL_PERCENTAGE = 95 * PERCENTAGE_DENOMINATOR / 100;  // 95%\n \n     // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    IEtherToken internal ETHER_TOKEN;\n    IERC20Token internal ZRX_TOKEN;\n    bytes internal ZRX_ASSET_DATA;\n    bytes internal WETH_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n        WETH_ASSET_DATA = _wethAssetData;\n\n        address etherToken = _wethAssetData.readAddress(16);\n        address zrxToken = _zrxAssetData.readAddress(16);\n        ETHER_TOKEN = IEtherToken(etherToken);\n        ZRX_TOKEN = IERC20Token(zrxToken);\n    }\n}\n",
+		"2.0.0/extensions/Forwarder/mixins/MAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssets.sol\";\n\n\ncontract MAssets is\n    IAssets\n{\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n}\n",
+		"2.0.0/extensions/Forwarder/mixins/MExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract MExchangeWrapper {\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n}\n",
+		"2.0.0/extensions/Forwarder/mixins/MWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract MWeth {\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal;\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal;\n}\n",
+		"2.0.0/extensions/OrderValidator/OrderValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract OrderValidator {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    struct TraderInfo {\n        uint256 makerBalance;       // Maker's balance of makerAsset\n        uint256 makerAllowance;     // Maker's allowance to corresponding AssetProxy\n        uint256 takerBalance;       // Taker's balance of takerAsset\n        uint256 takerAllowance;     // Taker's allowance to corresponding AssetProxy\n        uint256 makerZrxBalance;    // Maker's balance of ZRX\n        uint256 makerZrxAllowance;  // Maker's allowance of ZRX to ERC20Proxy\n        uint256 takerZrxBalance;    // Taker's balance of ZRX\n        uint256 takerZrxAllowance;  // Taker's allowance of ZRX to ERC20Proxy\n    }\n\n    // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    bytes internal ZRX_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (address _exchange, bytes memory _zrxAssetData)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n    }\n\n    /// @dev Fetches information for order and maker/taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return OrderInfo and TraderInfo instances for given order.\n    function getOrderAndTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo, TraderInfo memory traderInfo)\n    {\n        orderInfo = EXCHANGE.getOrderInfo(order);\n        traderInfo = getTraderInfo(order, takerAddress);\n        return (orderInfo, traderInfo);\n    }\n\n    /// @dev Fetches information for all passed in orders and the makers/takers of each order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Arrays of OrderInfo and TraderInfo instances that correspond to each order.\n    function getOrdersAndTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory ordersInfo, TraderInfo[] memory tradersInfo)\n    {\n        ordersInfo = EXCHANGE.getOrdersInfo(orders);\n        tradersInfo = getTradersInfo(orders, takerAddresses);\n        return (ordersInfo, tradersInfo);\n    }\n\n    /// @dev Fetches balance and allowances for maker and taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return Balances and allowances of maker and taker of order.\n    function getTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (TraderInfo memory traderInfo)\n    {\n        (traderInfo.makerBalance, traderInfo.makerAllowance) = getBalanceAndAllowance(order.makerAddress, order.makerAssetData);\n        (traderInfo.takerBalance, traderInfo.takerAllowance) = getBalanceAndAllowance(takerAddress, order.takerAssetData);\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        (traderInfo.makerZrxBalance, traderInfo.makerZrxAllowance) = getBalanceAndAllowance(order.makerAddress, zrxAssetData);\n        (traderInfo.takerZrxBalance, traderInfo.takerZrxAllowance) = getBalanceAndAllowance(takerAddress, zrxAssetData);\n        return traderInfo;\n    }\n\n    /// @dev Fetches balances and allowances of maker and taker for each provided order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Array of balances and allowances for maker and taker of each order.\n    function getTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (TraderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        TraderInfo[] memory tradersInfo = new TraderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            tradersInfo[i] = getTraderInfo(orders[i], takerAddresses[i]);\n        }\n        return tradersInfo;\n    }\n\n    /// @dev Fetches token balances and allowances of an address to given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Encoded data that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balance of asset and allowance set to given proxy of asset.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalanceAndAllowance(address target, bytes memory assetData)\n        public\n        view\n        returns (uint256 balance, uint256 allowance)\n    {\n        bytes4 assetProxyId = assetData.readBytes4(0);\n        address token = assetData.readAddress(16);\n        address assetProxy = EXCHANGE.getAssetProxy(assetProxyId);\n\n        if (assetProxyId == ERC20_DATA_ID) {\n            // Query balance\n            balance = IERC20Token(token).balanceOf(target);\n\n            // Query allowance\n            allowance = IERC20Token(token).allowance(target, assetProxy);\n        } else if (assetProxyId == ERC721_DATA_ID) {\n            uint256 tokenId = assetData.readUint256(36);\n\n            // Query owner of tokenId\n            address owner = getERC721TokenOwner(token, tokenId);\n\n            // Set balance to 1 if tokenId is owned by target\n            balance = target == owner ? 1 : 0;\n\n            // Check if ERC721Proxy is approved to spend tokenId\n            bool isApproved = IERC721Token(token).isApprovedForAll(target, assetProxy) || IERC721Token(token).getApproved(tokenId) == assetProxy;\n            \n            // Set alowance to 1 if ERC721Proxy is approved to spend tokenId\n            allowance = isApproved ? 1 : 0;\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n        return (balance, allowance);\n    }\n\n    /// @dev Fetches token balances and allowances of an address for each given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Array of encoded byte arrays that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balances and allowances of assets.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalancesAndAllowances(address target, bytes[] memory assetData)\n        public\n        view\n        returns (uint256[] memory, uint256[] memory)\n    {\n        uint256 length = assetData.length;\n        uint256[] memory balances = new uint256[](length);\n        uint256[] memory allowances = new uint256[](length);\n        for (uint256 i = 0; i != length; i++) {\n            (balances[i], allowances[i]) = getBalanceAndAllowance(target, assetData[i]);\n        }\n        return (balances, allowances);\n    }\n\n    /// @dev Calls `token.ownerOf(tokenId)`, but returns a null owner instead of reverting on an unowned token.\n    /// @param token Address of ERC721 token.\n    /// @param tokenId The identifier for the specific NFT.\n    /// @return Owner of tokenId or null address if unowned.\n    function getERC721TokenOwner(address token, uint256 tokenId)\n        public\n        view\n        returns (address owner)\n    {\n        assembly {\n            // load free memory pointer\n            let cdStart := mload(64)\n\n            // bytes4(keccak256(ownerOf(uint256))) = 0x6352211e\n            mstore(cdStart, 0x6352211e00000000000000000000000000000000000000000000000000000000)\n            mstore(add(cdStart, 4), tokenId)\n\n            // staticcall `ownerOf(tokenId)`\n            // `ownerOf` will revert if tokenId is not owned\n            let success := staticcall(\n                gas,      // forward all gas\n                token,    // call token contract\n                cdStart,  // start of calldata\n                36,       // length of input is 36 bytes\n                cdStart,  // write output over input\n                32        // size of output is 32 bytes\n            )\n\n            // Success implies that tokenId is owned\n            // Copy owner from return data if successful\n            if success {\n                owner := mload(cdStart)\n            }    \n        }\n\n        // Owner initialized to address(0), no need to modify if call is unsuccessful\n        return owner;\n    }\n}\n",
+		"2.0.0/multisig/MultiSigWallet.sol": "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}",
+		"2.0.0/multisig/MultiSigWalletWithTimeLock.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MultiSigWallet.sol\";\n\n\n/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.\n/// @author Amir Bandeali - <amir@0xProject.com>\n// solhint-disable not-rely-on-time\ncontract MultiSigWalletWithTimeLock is\n    MultiSigWallet\n{\n    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);\n    event TimeLockChange(uint256 secondsTimeLocked);\n\n    uint256 public secondsTimeLocked;\n\n    mapping (uint256 => uint256) public confirmationTimes;\n\n    modifier notFullyConfirmed(uint256 transactionId) {\n        require(\n            !isConfirmed(transactionId),\n            \"TX_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier fullyConfirmed(uint256 transactionId) {\n        require(\n            isConfirmed(transactionId),\n            \"TX_NOT_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier pastTimeLock(uint256 transactionId) {\n        require(\n            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,\n            \"TIME_LOCK_INCOMPLETE\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] _owners,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWallet(_owners, _required)\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n    }\n\n    /// @dev Changes the duration of the time lock for transactions.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    function changeTimeLock(uint256 _secondsTimeLocked)\n        public\n        onlyWallet\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n        emit TimeLockChange(_secondsTimeLocked);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint256 transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n        notFullyConfirmed(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        emit Confirmation(msg.sender, transactionId);\n        if (isConfirmed(transactionId)) {\n            setConfirmationTime(transactionId, block.timestamp);\n        }\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        pastTimeLock(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n\n    /// @dev Sets the time of when a submission first passed.\n    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)\n        internal\n    {\n        confirmationTimes[transactionId] = confirmationTime;\n        emit ConfirmationTimeSet(transactionId, confirmationTime);\n    }\n}\n",
+		"2.0.0/protocol/AssetProxy/ERC20Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC20Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    \n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 1 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n\n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. amount                         |\n\n                /////// Read token address from calldata ///////\n                // * The token address is stored in `assetData`.\n                //\n                // * The \"offset to assetData\" is stored at offset 4 in the calldata (table 1).\n                //   [assetDataOffsetFromParams = calldataload(4)]\n                //\n                // * Notes that the \"offset to assetData\" is relative to the \"Params\" area of calldata;\n                //   add 4 bytes to account for the length of the \"Header\" area (table 1).\n                //   [assetDataOffsetFromHeader = assetDataOffsetFromParams + 4]\n                //\n                // * The \"token address\" is offset 32+4=36 bytes into \"assetData\" (tables 1 & 2).\n                //   [tokenOffset = assetDataOffsetFromHeader + 36 = calldataload(4) + 4 + 36]\n                let token := calldataload(add(calldataload(4), 40))\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from`, `to` and `amount` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 96)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output over input\n                    32              // output size should be 32 bytes\n                )\n\n                /////// Check return data. ///////\n                // If there is no return data, we assume the token incorrectly\n                // does not return a bool. In this case we expect it to revert\n                // on failure, which was handled above.\n                // If the token does return data, we require that it is a single\n                // nonzero 32 bytes value.\n                // So the transfer succeeded if the call succeeded and either\n                // returned nothing, or returned a non-zero 32 byte value. \n                success := and(success, or(\n                    iszero(returndatasize),\n                    and(\n                        eq(returndatasize, 32),\n                        gt(mload(0), 0)\n                    )\n                ))\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
+		"2.0.0/protocol/AssetProxy/ERC721Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC721Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 2 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n                // |          | 36     |         |   2. tokenId                        |\n                \n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                // \n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. tokenId                        |\n\n                // There exists only 1 of each token.\n                // require(amount == 1, \"INVALID_AMOUNT\")\n                if sub(calldataload(100), 1) {\n                    // Revert with `Error(\"INVALID_AMOUNT\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000000e494e56414c49445f414d4f554e540000000000000000000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from` and `to` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 64)\n\n                // Copy `tokenId` field from our own calldata to the new calldata.\n                let assetDataOffset := calldataload(4)\n                calldatacopy(68, add(assetDataOffset, 72), 32)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let token := calldataload(add(assetDataOffset, 40))\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output to null\n                    0               // output size is 0 bytes\n                )\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
+		"2.0.0/protocol/AssetProxy/MixinAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAuthorizable.sol\";\n\n\ncontract MixinAuthorizable is\n    Ownable,\n    MAuthorizable\n{\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized {\n        require(\n            authorized[msg.sender],\n            \"SENDER_NOT_AUTHORIZED\"\n        );\n        _;\n    }\n\n    mapping (address => bool) public authorized;\n    address[] public authorities;\n\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            !authorized[target],\n            \"TARGET_ALREADY_AUTHORIZED\"\n        );\n\n        authorized[target] = true;\n        authorities.push(target);\n        emit AuthorizedAddressAdded(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n\n        delete authorized[target];\n        for (uint256 i = 0; i < authorities.length; i++) {\n            if (authorities[i] == target) {\n                authorities[i] = authorities[authorities.length - 1];\n                authorities.length -= 1;\n                break;\n            }\n        }\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n        require(\n            index < authorities.length,\n            \"INDEX_OUT_OF_BOUNDS\"\n        );\n        require(\n            authorities[index] == target,\n            \"AUTHORIZED_ADDRESS_MISMATCH\"\n        );\n\n        delete authorized[target];\n        authorities[index] = authorities[authorities.length - 1];\n        authorities.length -= 1;\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory)\n    {\n        return authorities;\n    }\n}\n",
+		"2.0.0/protocol/AssetProxy/interfaces/IAssetProxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IAuthorizable.sol\";\n\n\ncontract IAssetProxy is\n    IAuthorizable\n{\n    /// @dev Transfers assets. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param from Address to transfer asset from.\n    /// @param to Address to transfer asset to.\n    /// @param amount Amount of asset to transfer.\n    function transferFrom(\n        bytes assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        external;\n    \n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4);\n}\n",
+		"2.0.0/protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n",
+		"2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAuthorizable.sol\";\n\n\ncontract MAuthorizable is\n    IAuthorizable\n{\n    // Event logged when a new address is authorized.\n    event AuthorizedAddressAdded(\n        address indexed target,\n        address indexed caller\n    );\n\n    // Event logged when a currently authorized address is unauthorized.\n    event AuthorizedAddressRemoved(\n        address indexed target,\n        address indexed caller\n    );\n\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized { revert(); _; }\n}\n",
+		"2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../multisig/MultiSigWalletWithTimeLock.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract AssetProxyOwner is\n    MultiSigWalletWithTimeLock\n{\n    using LibBytes for bytes;\n\n    event AssetProxyRegistration(address assetProxyContract, bool isRegistered);\n\n    // Mapping of AssetProxy contract address =>\n    // if this contract is allowed to call the AssetProxy's `removeAuthorizedAddressAtIndex` method without a time lock.\n    mapping (address => bool) public isAssetProxyRegistered;\n\n    bytes4 constant internal REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR = bytes4(keccak256(\"removeAuthorizedAddressAtIndex(address,uint256)\"));\n\n    /// @dev Function will revert if the transaction does not call `removeAuthorizedAddressAtIndex`\n    ///      on an approved AssetProxy contract.\n    modifier validRemoveAuthorizedAddressAtIndexTx(uint256 transactionId) {\n        Transaction storage txn = transactions[transactionId];\n        require(\n            isAssetProxyRegistered[txn.destination],\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        require(\n            txn.data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR,\n            \"INVALID_FUNCTION_SELECTOR\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations,\n    ///      time lock, and list of AssetProxy addresses.\n    /// @param _owners List of initial owners.\n    /// @param _assetProxyContracts Array of AssetProxy contract addresses.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] memory _owners,\n        address[] memory _assetProxyContracts,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWalletWithTimeLock(_owners, _required, _secondsTimeLocked)\n    {\n        for (uint256 i = 0; i < _assetProxyContracts.length; i++) {\n            address assetProxy = _assetProxyContracts[i];\n            require(\n                assetProxy != address(0),\n                \"INVALID_ASSET_PROXY\"\n            );\n            isAssetProxyRegistered[assetProxy] = true;\n        }\n    }\n\n    /// @dev Registers or deregisters an AssetProxy to be able to execute\n    ///      `removeAuthorizedAddressAtIndex` without a timelock.\n    /// @param assetProxyContract Address of AssetProxy contract.\n    /// @param isRegistered Status of approval for AssetProxy contract.\n    function registerAssetProxy(address assetProxyContract, bool isRegistered)\n        public\n        onlyWallet\n        notNull(assetProxyContract)\n    {\n        isAssetProxyRegistered[assetProxyContract] = isRegistered;\n        emit AssetProxyRegistration(assetProxyContract, isRegistered);\n    }\n\n    /// @dev Allows execution of `removeAuthorizedAddressAtIndex` without time lock.\n    /// @param transactionId Transaction ID.\n    function executeRemoveAuthorizedAddressAtIndex(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        validRemoveAuthorizedAddressAtIndexTx(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n}\n",
+		"2.0.0/protocol/Exchange/Exchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./MixinExchangeCore.sol\";\nimport \"./MixinSignatureValidator.sol\";\nimport \"./MixinWrapperFunctions.sol\";\nimport \"./MixinAssetProxyDispatcher.sol\";\nimport \"./MixinTransactions.sol\";\nimport \"./MixinMatchOrders.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Exchange is\n    MixinExchangeCore,\n    MixinMatchOrders,\n    MixinSignatureValidator,\n    MixinTransactions,\n    MixinAssetProxyDispatcher,\n    MixinWrapperFunctions\n{\n    string constant public VERSION = \"2.0.0\";\n\n    // Mixins are instantiated in the order they are inherited\n    constructor ()\n        public\n        MixinExchangeCore()\n        MixinMatchOrders()\n        MixinSignatureValidator()\n        MixinTransactions()\n        MixinAssetProxyDispatcher()\n        MixinWrapperFunctions()\n    {}\n}\n",
+		"2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\nimport \"../AssetProxy/interfaces/IAssetProxy.sol\";\n\n\ncontract MixinAssetProxyDispatcher is\n    Ownable,\n    MAssetProxyDispatcher\n{\n    // Mapping from Asset Proxy Id's to their respective Asset Proxy\n    mapping (bytes4 => IAssetProxy) public assetProxies;\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external\n        onlyOwner\n    {\n        IAssetProxy assetProxyContract = IAssetProxy(assetProxy);\n\n        // Ensure that no asset proxy exists with current id.\n        bytes4 assetProxyId = assetProxyContract.getProxyId();\n        address currentAssetProxy = assetProxies[assetProxyId];\n        require(\n            currentAssetProxy == address(0),\n            \"ASSET_PROXY_ALREADY_EXISTS\"\n        );\n\n        // Add asset proxy and log registration.\n        assetProxies[assetProxyId] = assetProxyContract;\n        emit AssetProxyRegistered(\n            assetProxyId,\n            assetProxy\n        );\n    }\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address)\n    {\n        return assetProxies[assetProxyId];\n    }\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal\n    {\n        // Do nothing if no amount should be transferred.\n        if (amount > 0 && from != to) {\n            // Ensure assetData length is valid\n            require(\n                assetData.length > 3,\n                \"LENGTH_GREATER_THAN_3_REQUIRED\"\n            );\n            \n            // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.\n            bytes4 assetProxyId;\n            assembly {\n                assetProxyId := and(mload(\n                    add(assetData, 32)),\n                    0xFFFFFFFF00000000000000000000000000000000000000000000000000000000\n                )\n            }\n            address assetProxy = assetProxies[assetProxyId];\n\n            // Ensure that assetProxy exists\n            require(\n                assetProxy != address(0),\n                \"ASSET_PROXY_DOES_NOT_EXIST\"\n            );\n            \n            // We construct calldata for the `assetProxy.transferFrom` ABI.\n            // The layout of this calldata is in the table below.\n            // \n            // | Area     | Offset | Length  | Contents                                    |\n            // | -------- |--------|---------|-------------------------------------------- |\n            // | Header   | 0      | 4       | function selector                           |\n            // | Params   |        | 4 * 32  | function parameters:                        |\n            // |          | 4      |         |   1. offset to assetData (*)                |\n            // |          | 36     |         |   2. from                                   |\n            // |          | 68     |         |   3. to                                     |\n            // |          | 100    |         |   4. amount                                 |\n            // | Data     |        |         | assetData:                                  |\n            // |          | 132    | 32      | assetData Length                            |\n            // |          | 164    | **      | assetData Contents                          |\n\n            assembly {\n                /////// Setup State ///////\n                // `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).\n                let cdStart := mload(64)\n                // `dataAreaLength` is the total number of words needed to store `assetData`\n                //  As-per the ABI spec, this value is padded up to the nearest multiple of 32,\n                //  and includes 32-bytes for length.\n                let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)\n                // `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.\n                let cdEnd := add(cdStart, add(132, dataAreaLength))\n\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFromSelector`.\n                // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n                mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.\n                // Notes:\n                //   1. The offset to `assetData` is the length of the Params Area (128 bytes).\n                //   2. A 20-byte mask is applied to addresses to zero-out the unused bytes.\n                mstore(add(cdStart, 4), 128)\n                mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 100), amount)\n                \n                /////// Setup Data Area ///////\n                // This area holds `assetData`.\n                let dataArea := add(cdStart, 132)\n                // solhint-disable-next-line no-empty-blocks\n                for {} lt(dataArea, cdEnd) {} {\n                    mstore(dataArea, mload(assetData))\n                    dataArea := add(dataArea, 32)\n                    assetData := add(assetData, 32)\n                }\n\n                /////// Call `assetProxy.transferFrom` using the constructed calldata ///////\n                let success := call(\n                    gas,                    // forward all gas\n                    assetProxy,             // call address of asset proxy\n                    0,                      // don't send any ETH\n                    cdStart,                // pointer to start of input\n                    sub(cdEnd, cdStart),    // length of input  \n                    cdStart,                // write output over input\n                    512                     // reserve 512 bytes for output\n                )\n                if iszero(success) {\n                    revert(cdStart, returndatasize())\n                }\n            }\n        }\n    }\n}\n",
+		"2.0.0/protocol/Exchange/MixinExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinExchangeCore is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    LibOrder,\n    LibFillResults,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of orderHash => amount of takerAsset already bought by maker\n    mapping (bytes32 => uint256) public filled;\n\n    // Mapping of orderHash => cancelled\n    mapping (bytes32 => bool) public cancelled;\n\n    // Mapping of makerAddress => senderAddress => lowest salt an order can have in order to be fillable\n    // Orders with specified senderAddress and with a salt less than their epoch are considered cancelled\n    mapping (address => mapping (address => uint256)) public orderEpoch;\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external\n        nonReentrant\n    {\n        address makerAddress = getCurrentContextAddress();\n        // If this function is called via `executeTransaction`, we only update the orderEpoch for the makerAddress/msg.sender combination.\n        // This allows external filter contracts to add rules to how orders are cancelled via this function.\n        address senderAddress = makerAddress == msg.sender ? address(0) : msg.sender;\n\n        // orderEpoch is initialized to 0, so to cancelUpTo we need salt + 1\n        uint256 newOrderEpoch = targetOrderEpoch + 1;  \n        uint256 oldOrderEpoch = orderEpoch[makerAddress][senderAddress];\n\n        // Ensure orderEpoch is monotonically increasing\n        require(\n            newOrderEpoch > oldOrderEpoch, \n            \"INVALID_NEW_ORDER_EPOCH\"\n        );\n\n        // Update orderEpoch\n        orderEpoch[makerAddress][senderAddress] = newOrderEpoch;\n        emit CancelUpTo(\n            makerAddress,\n            senderAddress,\n            newOrderEpoch\n        );\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrder(Order memory order)\n        public\n        nonReentrant\n    {\n        cancelOrderInternal(order);\n    }\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///         See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(Order memory order)\n        public\n        view\n        returns (OrderInfo memory orderInfo)\n    {\n        // Compute the order hash\n        orderInfo.orderHash = getOrderHash(order);\n\n        // Fetch filled amount\n        orderInfo.orderTakerAssetFilledAmount = filled[orderInfo.orderHash];\n\n        // If order.makerAssetAmount is zero, we also reject the order.\n        // While the Exchange contract handles them correctly, they create\n        // edge cases in the supporting infrastructure because they have\n        // an 'infinite' price when computed by a simple division.\n        if (order.makerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_MAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // If order.takerAssetAmount is zero, then the order will always\n        // be considered filled because 0 == takerAssetAmount == orderTakerAssetFilledAmount\n        // Instead of distinguishing between unfilled and filled zero taker\n        // amount orders, we choose not to support them.\n        if (order.takerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_TAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // Validate order availability\n        if (orderInfo.orderTakerAssetFilledAmount >= order.takerAssetAmount) {\n            orderInfo.orderStatus = uint8(OrderStatus.FULLY_FILLED);\n            return orderInfo;\n        }\n\n        // Validate order expiration\n        // solhint-disable-next-line not-rely-on-time\n        if (block.timestamp >= order.expirationTimeSeconds) {\n            orderInfo.orderStatus = uint8(OrderStatus.EXPIRED);\n            return orderInfo;\n        }\n\n        // Check if order has been cancelled\n        if (cancelled[orderInfo.orderHash]) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n        if (orderEpoch[order.makerAddress][order.senderAddress] > order.salt) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n\n        // All other statuses are ruled out: order is Fillable\n        orderInfo.orderStatus = uint8(OrderStatus.FILLABLE);\n        return orderInfo;\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // Fetch order info\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Assert that the order is fillable by taker\n        assertFillableOrder(\n            order,\n            orderInfo,\n            takerAddress,\n            signature\n        );\n        \n        // Get amount of takerAsset to fill\n        uint256 remainingTakerAssetAmount = safeSub(order.takerAssetAmount, orderInfo.orderTakerAssetFilledAmount);\n        uint256 takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetAmount);\n\n        // Validate context\n        assertValidFill(\n            order,\n            orderInfo,\n            takerAssetFillAmount,\n            takerAssetFilledAmount,\n            fillResults.makerAssetFilledAmount\n        );\n\n        // Compute proportional fill amounts\n        fillResults = calculateFillResults(order, takerAssetFilledAmount);\n\n        // Update exchange internal state\n        updateFilledState(\n            order,\n            takerAddress,\n            orderInfo.orderHash,\n            orderInfo.orderTakerAssetFilledAmount,\n            fillResults\n        );\n    \n        // Settle order\n        settleOrder(\n            order,\n            takerAddress,\n            fillResults\n        );\n\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrderInternal(Order memory order)\n        internal\n    {\n        // Fetch current order status\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Validate context\n        assertValidCancel(order, orderInfo);\n\n        // Perform cancel\n        updateCancelledState(order, orderInfo.orderHash);\n    }\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    function updateFilledState(\n        Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        FillResults memory fillResults\n    )\n        internal\n    {\n        // Update state\n        filled[orderHash] = safeAdd(orderTakerAssetFilledAmount, fillResults.takerAssetFilledAmount);\n\n        // Log order\n        emit Fill(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            takerAddress,\n            msg.sender,\n            fillResults.makerAssetFilledAmount,\n            fillResults.takerAssetFilledAmount,\n            fillResults.makerFeePaid,\n            fillResults.takerFeePaid,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        Order memory order,\n        bytes32 orderHash\n    )\n        internal\n    {\n        // Perform cancel\n        cancelled[orderHash] = true;\n\n        // Log cancel\n        emit Cancel(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            msg.sender,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view\n    {\n        // An order can only be filled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n        \n        // Validate sender is allowed to fill this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n        \n        // Validate taker is allowed to fill this order\n        if (order.takerAddress != address(0)) {\n            require(\n                order.takerAddress == takerAddress,\n                \"INVALID_TAKER\"\n            );\n        }\n        \n        // Validate Maker signature (check only if first time seen)\n        if (orderInfo.orderTakerAssetFilledAmount == 0) {\n            require(\n                isValidSignature(\n                    orderInfo.orderHash,\n                    order.makerAddress,\n                    signature\n                ),\n                \"INVALID_ORDER_SIGNATURE\"\n            );\n        }\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,  // TODO: use FillResults\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view\n    {\n        // Revert if fill amount is invalid\n        // TODO: reconsider necessity for v2.1\n        require(\n            takerAssetFillAmount != 0,\n            \"INVALID_TAKER_AMOUNT\"\n        );\n        \n        // Make sure taker does not pay more than desired amount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            takerAssetFilledAmount <= takerAssetFillAmount,\n            \"TAKER_OVERPAY\"\n        );\n        \n        // Make sure order is not overfilled\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeAdd(orderInfo.orderTakerAssetFilledAmount, takerAssetFilledAmount) <= order.takerAssetAmount,\n            \"ORDER_OVERFILL\"\n        );\n        \n        // Make sure order is filled at acceptable price.\n        // The order has an implied price from the makers perspective:\n        //    order price = order.makerAssetAmount / order.takerAssetAmount\n        // i.e. the number of makerAsset maker is paying per takerAsset. The\n        // maker is guaranteed to get this price or a better (lower) one. The\n        // actual price maker is getting in this fill is:\n        //    fill price = makerAssetFilledAmount / takerAssetFilledAmount\n        // We need `fill price <= order price` for the fill to be fair to maker.\n        // This amounts to:\n        //     makerAssetFilledAmount        order.makerAssetAmount\n        //    ------------------------  <=  -----------------------\n        //     takerAssetFilledAmount        order.takerAssetAmount\n        // or, equivalently:\n        //     makerAssetFilledAmount * order.takerAssetAmount <=\n        //     order.makerAssetAmount * takerAssetFilledAmount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeMul(makerAssetFilledAmount, order.takerAssetAmount)\n            <= \n            safeMul(order.makerAssetAmount, takerAssetFilledAmount),\n            \"INVALID_FILL_PRICE\"\n        );\n    }\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        Order memory order,\n        OrderInfo memory orderInfo\n    )\n        internal\n        view\n    {\n        // Ensure order is valid\n        // An order can only be cancelled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n\n        // Validate sender is allowed to cancel this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n\n        // Validate transaction signed by maker\n        address makerAddress = getCurrentContextAddress();\n        require(\n            order.makerAddress == makerAddress,\n            \"INVALID_MAKER\"\n        );\n    }\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (FillResults memory fillResults)\n    {\n        // Compute proportional transfer amounts\n        fillResults.takerAssetFilledAmount = takerAssetFilledAmount;\n        fillResults.makerAssetFilledAmount = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.makerAssetAmount\n        );\n        fillResults.makerFeePaid = safeGetPartialAmountFloor(\n            fillResults.makerAssetFilledAmount,\n            order.makerAssetAmount,\n            order.makerFee\n        );\n        fillResults.takerFeePaid = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.takerFee\n        );\n\n        return fillResults;\n    }\n\n    /// @dev Settles an order by transferring assets between counterparties.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAddress Address selling takerAsset and buying makerAsset.\n    /// @param fillResults Amounts to be filled and fees paid by maker and taker.\n    function settleOrder(\n        LibOrder.Order memory order,\n        address takerAddress,\n        LibFillResults.FillResults memory fillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        dispatchTransferFrom(\n            order.makerAssetData,\n            order.makerAddress,\n            takerAddress,\n            fillResults.makerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            order.takerAssetData,\n            takerAddress,\n            order.makerAddress,\n            fillResults.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            order.makerAddress,\n            order.feeRecipientAddress,\n            fillResults.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            takerAddress,\n            order.feeRecipientAddress,\n            fillResults.takerFeePaid\n        );\n    }\n}\n",
+		"2.0.0/protocol/Exchange/MixinMatchOrders.sol": "/*\n  Copyright 2018 ZeroEx Intl.\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n    http://www.apache.org/licenses/LICENSE-2.0\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MMatchOrders.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinMatchOrders is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MMatchOrders,\n    MTransactions\n{\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        nonReentrant\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // We assume that rightOrder.takerAssetData == leftOrder.makerAssetData and rightOrder.makerAssetData == leftOrder.takerAssetData.\n        // If this assumption isn't true, the match will fail at signature validation.\n        rightOrder.makerAssetData = leftOrder.takerAssetData;\n        rightOrder.takerAssetData = leftOrder.makerAssetData;\n\n        // Get left & right order info\n        LibOrder.OrderInfo memory leftOrderInfo = getOrderInfo(leftOrder);\n        LibOrder.OrderInfo memory rightOrderInfo = getOrderInfo(rightOrder);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Either our context is valid or we revert\n        assertFillableOrder(\n            leftOrder,\n            leftOrderInfo,\n            takerAddress,\n            leftSignature\n        );\n        assertFillableOrder(\n            rightOrder,\n            rightOrderInfo,\n            takerAddress,\n            rightSignature\n        );\n        assertValidMatch(leftOrder, rightOrder);\n\n        // Compute proportional fill amounts\n        matchedFillResults = calculateMatchedFillResults(\n            leftOrder,\n            rightOrder,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            rightOrderInfo.orderTakerAssetFilledAmount\n        );\n\n        // Validate fill contexts\n        assertValidFill(\n            leftOrder,\n            leftOrderInfo,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.makerAssetFilledAmount\n        );\n        assertValidFill(\n            rightOrder,\n            rightOrderInfo,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.makerAssetFilledAmount\n        );\n        \n        // Update exchange state\n        updateFilledState(\n            leftOrder,\n            takerAddress,\n            leftOrderInfo.orderHash,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.left\n        );\n        updateFilledState(\n            rightOrder,\n            takerAddress,\n            rightOrderInfo.orderHash,\n            rightOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.right\n        );\n\n        // Settle matched orders. Succeeds or throws.\n        settleMatchedOrders(\n            leftOrder,\n            rightOrder,\n            takerAddress,\n            matchedFillResults\n        );\n\n        return matchedFillResults;\n    }\n\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure\n    {\n        // Make sure there is a profitable spread.\n        // There is a profitable spread iff the cost per unit bought (OrderA.MakerAmount/OrderA.TakerAmount) for each order is greater\n        // than the profit per unit sold of the matched order (OrderB.TakerAmount/OrderB.MakerAmount).\n        // This is satisfied by the equations below:\n        // <leftOrder.makerAssetAmount> / <leftOrder.takerAssetAmount> >= <rightOrder.takerAssetAmount> / <rightOrder.makerAssetAmount>\n        // AND\n        // <rightOrder.makerAssetAmount> / <rightOrder.takerAssetAmount> >= <leftOrder.takerAssetAmount> / <leftOrder.makerAssetAmount>\n        // These equations can be combined to get the following:\n        require(\n            safeMul(leftOrder.makerAssetAmount, rightOrder.makerAssetAmount) >=\n            safeMul(leftOrder.takerAssetAmount, rightOrder.takerAssetAmount),\n            \"NEGATIVE_SPREAD_REQUIRED\"\n        );\n    }\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // Derive maker asset amounts for left & right orders, given store taker assert amounts\n        uint256 leftTakerAssetAmountRemaining = safeSub(leftOrder.takerAssetAmount, leftOrderTakerAssetFilledAmount);\n        uint256 leftMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            leftOrder.makerAssetAmount,\n            leftOrder.takerAssetAmount,\n            leftTakerAssetAmountRemaining\n        );\n        uint256 rightTakerAssetAmountRemaining = safeSub(rightOrder.takerAssetAmount, rightOrderTakerAssetFilledAmount);\n        uint256 rightMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            rightOrder.makerAssetAmount,\n            rightOrder.takerAssetAmount,\n            rightTakerAssetAmountRemaining\n        );\n\n        // Calculate fill results for maker and taker assets: at least one order will be fully filled.\n        // The maximum amount the left maker can buy is `leftTakerAssetAmountRemaining`\n        // The maximum amount the right maker can sell is `rightMakerAssetAmountRemaining`\n        // We have two distinct cases for calculating the fill results:\n        // Case 1.\n        //   If the left maker can buy more than the right maker can sell, then only the right order is fully filled.\n        //   If the left maker can buy exactly what the right maker can sell, then both orders are fully filled.\n        // Case 2.\n        //   If the left maker cannot buy more than the right maker can sell, then only the left order is fully filled.\n        if (leftTakerAssetAmountRemaining >= rightMakerAssetAmountRemaining) {\n            // Case 1: Right order is fully filled\n            matchedFillResults.right.makerAssetFilledAmount = rightMakerAssetAmountRemaining;\n            matchedFillResults.right.takerAssetFilledAmount = rightTakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = matchedFillResults.right.makerAssetFilledAmount;\n            // Round down to ensure the maker's exchange rate does not exceed the price specified by the order. \n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.left.makerAssetFilledAmount = safeGetPartialAmountFloor(\n                leftOrder.makerAssetAmount,\n                leftOrder.takerAssetAmount,\n                matchedFillResults.left.takerAssetFilledAmount\n            );\n        } else {\n            // Case 2: Left order is fully filled\n            matchedFillResults.left.makerAssetFilledAmount = leftMakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = leftTakerAssetAmountRemaining;\n            matchedFillResults.right.makerAssetFilledAmount = matchedFillResults.left.takerAssetFilledAmount;\n            // Round up to ensure the maker's exchange rate does not exceed the price specified by the order.\n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.right.takerAssetFilledAmount = safeGetPartialAmountCeil(\n                rightOrder.takerAssetAmount,\n                rightOrder.makerAssetAmount,\n                matchedFillResults.right.makerAssetFilledAmount\n            );\n        }\n\n        // Calculate amount given to taker\n        matchedFillResults.leftMakerAssetSpreadAmount = safeSub(\n            matchedFillResults.left.makerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n\n        // Compute fees for left order\n        matchedFillResults.left.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.makerAssetFilledAmount,\n            leftOrder.makerAssetAmount,\n            leftOrder.makerFee\n        );\n        matchedFillResults.left.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.takerAssetFilledAmount,\n            leftOrder.takerAssetAmount,\n            leftOrder.takerFee\n        );\n\n        // Compute fees for right order\n        matchedFillResults.right.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.makerAssetFilledAmount,\n            rightOrder.makerAssetAmount,\n            rightOrder.makerFee\n        );\n        matchedFillResults.right.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.takerAssetFilledAmount,\n            rightOrder.takerAssetAmount,\n            rightOrder.takerFee\n        );\n\n        // Return fill results\n        return matchedFillResults;\n    }\n\n    /// @dev Settles matched order by transferring appropriate funds between order makers, taker, and fee recipient.\n    /// @param leftOrder First matched order.\n    /// @param rightOrder Second matched order.\n    /// @param takerAddress Address that matched the orders. The taker receives the spread between orders as profit.\n    /// @param matchedFillResults Struct holding amounts to transfer between makers, taker, and fee recipients.\n    function settleMatchedOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        address takerAddress,\n        LibFillResults.MatchedFillResults memory matchedFillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        // Order makers and taker\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            rightOrder.makerAddress,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            rightOrder.makerAssetData,\n            rightOrder.makerAddress,\n            leftOrder.makerAddress,\n            matchedFillResults.left.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            takerAddress,\n            matchedFillResults.leftMakerAssetSpreadAmount\n        );\n\n        // Maker fees\n        dispatchTransferFrom(\n            zrxAssetData,\n            leftOrder.makerAddress,\n            leftOrder.feeRecipientAddress,\n            matchedFillResults.left.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            rightOrder.makerAddress,\n            rightOrder.feeRecipientAddress,\n            matchedFillResults.right.makerFeePaid\n        );\n\n        // Taker fees\n        if (leftOrder.feeRecipientAddress == rightOrder.feeRecipientAddress) {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                safeAdd(\n                    matchedFillResults.left.takerFeePaid,\n                    matchedFillResults.right.takerFeePaid\n                )\n            );\n        } else {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                matchedFillResults.left.takerFeePaid\n            );\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                rightOrder.feeRecipientAddress,\n                matchedFillResults.right.takerFeePaid\n            );\n        }\n    }\n}\n",
+		"2.0.0/protocol/Exchange/MixinSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./interfaces/IWallet.sol\";\nimport \"./interfaces/IValidator.sol\";\n\n\ncontract MixinSignatureValidator is\n    ReentrancyGuard,\n    MSignatureValidator,\n    MTransactions\n{\n    using LibBytes for bytes;\n    \n    // Mapping of hash => signer => signed\n    mapping (bytes32 => mapping (address => bool)) public preSigned;\n\n    // Mapping of signer => validator => approved\n    mapping (address => mapping (address => bool)) public allowedValidators;\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n    {\n        if (signerAddress != msg.sender) {\n            require(\n                isValidSignature(\n                    hash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_SIGNATURE\"\n            );\n        }\n        preSigned[hash][signerAddress] = true;\n    }\n\n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external\n        nonReentrant\n    {\n        address signerAddress = getCurrentContextAddress();\n        allowedValidators[signerAddress][validatorAddress] = approval;\n        emit SignatureValidatorApproval(\n            signerAddress,\n            validatorAddress,\n            approval\n        );\n    }\n\n    /// @dev Verifies that a hash has been signed by the given signer.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid)\n    {\n        require(\n            signature.length > 0,\n            \"LENGTH_GREATER_THAN_0_REQUIRED\"\n        );\n\n        // Pop last byte off of signature byte array.\n        uint8 signatureTypeRaw = uint8(signature.popLastByte());\n\n        // Ensure signature is supported\n        require(\n            signatureTypeRaw < uint8(SignatureType.NSignatureTypes),\n            \"SIGNATURE_UNSUPPORTED\"\n        );\n\n        SignatureType signatureType = SignatureType(signatureTypeRaw);\n\n        // Variables are not scoped in Solidity.\n        uint8 v;\n        bytes32 r;\n        bytes32 s;\n        address recovered;\n\n        // Always illegal signature.\n        // This is always an implicit option since a signer can create a\n        // signature array with invalid type or length. We may as well make\n        // it an explicit option. This aids testing and analysis. It is\n        // also the initialization value for the enum type.\n        if (signatureType == SignatureType.Illegal) {\n            revert(\"SIGNATURE_ILLEGAL\");\n\n        // Always invalid signature.\n        // Like Illegal, this is always implicitly available and therefore\n        // offered explicitly. It can be implicitly created by providing\n        // a correctly formatted but incorrect signature.\n        } else if (signatureType == SignatureType.Invalid) {\n            require(\n                signature.length == 0,\n                \"LENGTH_0_REQUIRED\"\n            );\n            isValid = false;\n            return isValid;\n\n        // Signature using EIP712\n        } else if (signatureType == SignatureType.EIP712) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                hash,\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signed using web3.eth_sign\n        } else if (signatureType == SignatureType.EthSign) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                keccak256(abi.encodePacked(\n                    \"\\x19Ethereum Signed Message:\\n32\",\n                    hash\n                )),\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signature verified by wallet contract.\n        // If used with an order, the maker of the order is the wallet contract.\n        } else if (signatureType == SignatureType.Wallet) {\n            isValid = isValidWalletSignature(\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signature verified by validator contract.\n        // If used with an order, the maker of the order can still be an EOA.\n        // A signature using this type should be encoded as:\n        // | Offset   | Length | Contents                        |\n        // | 0x00     | x      | Signature to validate           |\n        // | 0x00 + x | 20     | Address of validator contract   |\n        // | 0x14 + x | 1      | Signature type is always \"\\x06\" |\n        } else if (signatureType == SignatureType.Validator) {\n            // Pop last 20 bytes off of signature byte array.\n            address validatorAddress = signature.popLast20Bytes();\n            \n            // Ensure signer has approved validator.\n            if (!allowedValidators[signerAddress][validatorAddress]) {\n                return false;\n            }\n            isValid = isValidValidatorSignature(\n                validatorAddress,\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signer signed hash previously using the preSign function.\n        } else if (signatureType == SignatureType.PreSigned) {\n            isValid = preSigned[hash][signerAddress];\n            return isValid;\n        }\n\n        // Anything else is illegal (We do not return false because\n        // the signature may actually be valid, just not in a format\n        // that we currently support. In this case returning false\n        // may lead the caller to incorrectly believe that the\n        // signature was invalid.)\n        revert(\"SIGNATURE_UNSUPPORTED\");\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if signature is valid for given wallet..\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IWallet(walletAddress).isValidSignature.selector,\n            hash,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,              // forward all gas\n                walletAddress,    // address of Wallet contract\n                cdStart,          // pointer to start of input\n                mload(calldata),  // length of input\n                cdStart,          // write output over input\n                32                // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"WALLET_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000c57414c4c45545f4552524f5200000000000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IValidator(signerAddress).isValidSignature.selector,\n            hash,\n            signerAddress,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,               // forward all gas\n                validatorAddress,  // address of Validator contract\n                cdStart,           // pointer to start of input\n                mload(calldata),   // length of input\n                cdStart,           // write output over input\n                32                 // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"VALIDATOR_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f56414c494441544f525f4552524f5200000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/MixinTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"./libs/LibExchangeErrors.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./libs/LibEIP712.sol\";\n\n\ncontract MixinTransactions is\n    LibEIP712,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of transaction hash => executed\n    // This prevents transactions from being executed more than once.\n    mapping (bytes32 => bool) public transactions;\n\n    // Address of current transaction signer\n    address public currentContextAddress;\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external\n    {\n        // Prevent reentrancy\n        require(\n            currentContextAddress == address(0),\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        bytes32 transactionHash = hashEIP712Message(hashZeroExTransaction(\n            salt,\n            signerAddress,\n            data\n        ));\n\n        // Validate transaction has not been executed\n        require(\n            !transactions[transactionHash],\n            \"INVALID_TX_HASH\"\n        );\n\n        // Transaction always valid if signer is sender of transaction\n        if (signerAddress != msg.sender) {\n            // Validate signature\n            require(\n                isValidSignature(\n                    transactionHash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_TX_SIGNATURE\"\n            );\n\n            // Set the current transaction signer\n            currentContextAddress = signerAddress;\n        }\n\n        // Execute transaction\n        transactions[transactionHash] = true;\n        require(\n            address(this).delegatecall(data),\n            \"FAILED_EXECUTION\"\n        );\n\n        // Reset current transaction signer if it was previously updated\n        if (signerAddress != msg.sender) {\n            currentContextAddress = address(0);\n        }\n    }\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;\n        bytes32 dataHash = keccak256(data);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,\n        //     salt,\n        //     bytes32(signerAddress),\n        //     keccak256(data)\n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, schemaHash)                                                               // hash of schema\n            mstore(add(memPtr, 32), salt)                                                            // salt\n            mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))  // signerAddress\n            mstore(add(memPtr, 96), dataHash)                                                        // hash of data\n\n            // Compute hash\n            result := keccak256(memPtr, 128)\n        }\n        return result;\n    }\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address)\n    {\n        address currentContextAddress_ = currentContextAddress;\n        address contextAddress = currentContextAddress_ == address(0) ? msg.sender : currentContextAddress_;\n        return contextAddress;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/MixinWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibAbiEncoder.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MWrapperFunctions.sol\";\n\n\ncontract MixinWrapperFunctions is\n    ReentrancyGuard,\n    LibMath,\n    LibFillResults,\n    LibAbiEncoder,\n    MExchangeCore,\n    MWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrKillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        // Delegate to `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := delegatecall(\n                gas,                                // forward all gas\n                address,                            // call address of this contract\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrKillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n    \n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public\n        nonReentrant\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            cancelOrderInternal(orders[i]);\n        }\n    }\n\n    /// @dev Fetches information for all passed in orders.\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        LibOrder.OrderInfo[] memory ordersInfo = new LibOrder.OrderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            ordersInfo[i] = getOrderInfo(orders[i]);\n        }\n        return ordersInfo;\n    }\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        require(\n            fillResults.takerAssetFilledAmount == takerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return fillResults;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
+		"2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibAbiEncoder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./LibOrder.sol\";\n\n\ncontract LibAbiEncoder {\n\n    /// @dev ABI encodes calldata for `fillOrder`.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return ABI encoded calldata for `fillOrder`.\n    function abiEncodeFillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        // We need to call MExchangeCore.fillOrder using a delegatecall in\n        // assembly so that we can intercept a call that throws. For this, we\n        // need the input encoded in memory in the Ethereum ABIv2 format [1].\n\n        // | Area     | Offset | Length  | Contents                                    |\n        // | -------- |--------|---------|-------------------------------------------- |\n        // | Header   | 0x00   | 4       | function selector                           |\n        // | Params   |        | 3 * 32  | function parameters:                        |\n        // |          | 0x00   |         |   1. offset to order (*)                    |\n        // |          | 0x20   |         |   2. takerAssetFillAmount                   |\n        // |          | 0x40   |         |   3. offset to signature (*)                |\n        // | Data     |        | 12 * 32 | order:                                      |\n        // |          | 0x000  |         |   1.  senderAddress                         |\n        // |          | 0x020  |         |   2.  makerAddress                          |\n        // |          | 0x040  |         |   3.  takerAddress                          |\n        // |          | 0x060  |         |   4.  feeRecipientAddress                   |\n        // |          | 0x080  |         |   5.  makerAssetAmount                      |\n        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |\n        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |\n        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |\n        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |\n        // |          | 0x120  |         |   10. salt                                  |\n        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |\n        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |\n        // |          | 0x180  | 32      | makerAssetData Length                       |\n        // |          | 0x1A0  | **      | makerAssetData Contents                     |\n        // |          | 0x1C0  | 32      | takerAssetData Length                       |\n        // |          | 0x1E0  | **      | takerAssetData Contents                     |\n        // |          | 0x200  | 32      | signature Length                            |\n        // |          | 0x220  | **      | signature Contents                          |\n\n        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:\n        //     An offset stored in the Params area is calculated from the beginning of the Params section.\n        //     An offset stored in the Data area is calculated from the beginning of the Data section.\n\n        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.\n\n        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html\n\n        assembly {\n\n            // Areas below may use the following variables:\n            //   1. <area>Start   -- Start of this area in memory\n            //   2. <area>End     -- End of this area in memory. This value may\n            //                       be precomputed (before writing contents),\n            //                       or it may be computed as contents are written.\n            //   3. <area>Offset  -- Current offset into area. If an area's End\n            //                       is precomputed, this variable tracks the\n            //                       offsets of contents as they are written.\n\n            /////// Setup Header Area ///////\n            // Load free memory pointer\n            fillOrderCalldata := mload(0x40)\n            // bytes4(keccak256(\"fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)\"))\n            // = 0xb4be83d5\n            // Leave 0x20 bytes to store the length\n            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)\n            let headerAreaEnd := add(fillOrderCalldata, 0x24)\n\n            /////// Setup Params Area ///////\n            // This area is preallocated and written to later.\n            // This is because we need to fill in offsets that have not yet been calculated.\n            let paramsAreaStart := headerAreaEnd\n            let paramsAreaEnd := add(paramsAreaStart, 0x60)\n            let paramsAreaOffset := paramsAreaStart\n\n            /////// Setup Data Area ///////\n            let dataAreaStart := paramsAreaEnd\n            let dataAreaEnd := dataAreaStart\n\n            // Offset from the source data we're reading from\n            let sourceOffset := order\n            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.\n            let arrayLenBytes := 0\n            let arrayLenWords := 0\n\n            /////// Write order Struct ///////\n            // Write memory location of Order, relative to the start of the\n            // parameter list, then increment the paramsAreaOffset respectively.\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            // Write values for each field in the order\n            // It would be nice to use a loop, but we save on gas by writing\n            // the stores sequentially.\n            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress\n            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress\n            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress\n            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress\n            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount\n            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount\n            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount\n            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount\n            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds\n            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt\n            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData\n            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData\n            dataAreaEnd := add(dataAreaEnd, 0x180)\n            sourceOffset := add(sourceOffset, 0x180)\n\n            // Write offset to <order.makerAssetData>\n            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.makerAssetData>\n            sourceOffset := mload(add(order, 0x140)) // makerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.makerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of <order.makerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Write offset to <order.takerAssetData>\n            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.takerAssetData>\n            sourceOffset := mload(add(order, 0x160)) // takerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.takerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of  <order.takerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            /////// Write takerAssetFillAmount ///////\n            mstore(paramsAreaOffset, takerAssetFillAmount)\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            /////// Write signature ///////\n            // Write offset to paramsArea\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n\n            // Calculate length of signature\n            sourceOffset := signature\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of signature\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of signature\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Set length of calldata\n            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))\n\n            // Increment free memory pointer\n            mstore(0x40, dataAreaEnd)\n        }\n\n        return fillOrderCalldata;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\n// solhint-disable max-line-length\ncontract LibConstants {\n   \n    // Asset data for ZRX token. Used for fee transfers.\n    // @TODO: Hardcode constant when we deploy. Currently \n    //        not constant to make testing easier.\n\n    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256(\"ERC20Token(address)\")) = 0xf47261b0\n    \n    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.\n    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570\n    // bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x6f\\xf6\\xc0\\xff\\x1d\\x68\\xb9\\x64\\x90\\x1f\\x98\\x6d\\x4c\\x9f\\xa3\\xac\\x68\\x34\\x65\\x70\";\n    \n    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.\n    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498\n    bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xe4\\x1d\\x24\\x89\\x57\\x1d\\x32\\x21\\x89\\x24\\x6d\\xaf\\xa5\\xeb\\xde\\x1f\\x46\\x99\\xf4\\x98\";\n}\n// solhint-enable max-line-length\n",
+		"2.0.0/protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\n// solhint-disable\npragma solidity 0.4.24;\n\n\n/// @dev This contract documents the revert reasons used in the Exchange contract.\n/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.\ncontract LibExchangeErrors {\n\n    /// Order validation errors ///\n    string constant ORDER_UNFILLABLE = \"ORDER_UNFILLABLE\";                              // Order cannot be filled.\n    string constant INVALID_MAKER = \"INVALID_MAKER\";                                    // Invalid makerAddress.\n    string constant INVALID_TAKER = \"INVALID_TAKER\";                                    // Invalid takerAddress.\n    string constant INVALID_SENDER = \"INVALID_SENDER\";                                  // Invalid `msg.sender`.\n    string constant INVALID_ORDER_SIGNATURE = \"INVALID_ORDER_SIGNATURE\";                // Signature validation failed. \n    \n    /// fillOrder validation errors ///\n    string constant INVALID_TAKER_AMOUNT = \"INVALID_TAKER_AMOUNT\";                      // takerAssetFillAmount cannot equal 0.\n    string constant ROUNDING_ERROR = \"ROUNDING_ERROR\";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. \n    \n    /// Signature validation errors ///\n    string constant INVALID_SIGNATURE = \"INVALID_SIGNATURE\";                            // Signature validation failed. \n    string constant SIGNATURE_ILLEGAL = \"SIGNATURE_ILLEGAL\";                            // Signature type is illegal.\n    string constant SIGNATURE_UNSUPPORTED = \"SIGNATURE_UNSUPPORTED\";                    // Signature type unsupported.\n    \n    /// cancelOrdersUptTo errors ///\n    string constant INVALID_NEW_ORDER_EPOCH = \"INVALID_NEW_ORDER_EPOCH\";                // Specified salt must be greater than or equal to existing orderEpoch.\n\n    /// fillOrKillOrder errors ///\n    string constant COMPLETE_FILL_FAILED = \"COMPLETE_FILL_FAILED\";                      // Desired takerAssetFillAmount could not be completely filled. \n\n    /// matchOrders errors ///\n    string constant NEGATIVE_SPREAD_REQUIRED = \"NEGATIVE_SPREAD_REQUIRED\";              // Matched orders must have a negative spread.\n\n    /// Transaction errors ///\n    string constant REENTRANCY_ILLEGAL = \"REENTRANCY_ILLEGAL\";                          // Recursive reentrancy is not allowed. \n    string constant INVALID_TX_HASH = \"INVALID_TX_HASH\";                                // Transaction has already been executed. \n    string constant INVALID_TX_SIGNATURE = \"INVALID_TX_SIGNATURE\";                      // Signature validation failed. \n    string constant FAILED_EXECUTION = \"FAILED_EXECUTION\";                              // Transaction execution failed. \n    \n    /// registerAssetProxy errors ///\n    string constant ASSET_PROXY_ALREADY_EXISTS = \"ASSET_PROXY_ALREADY_EXISTS\";          // AssetProxy with same id already exists.\n\n    /// dispatchTransferFrom errors ///\n    string constant ASSET_PROXY_DOES_NOT_EXIST = \"ASSET_PROXY_DOES_NOT_EXIST\";          // No assetProxy registered at given id.\n    string constant TRANSFER_FAILED = \"TRANSFER_FAILED\";                                // Asset transfer unsuccesful.\n\n    /// Length validation errors ///\n    string constant LENGTH_GREATER_THAN_0_REQUIRED = \"LENGTH_GREATER_THAN_0_REQUIRED\";  // Byte array must have a length greater than 0.\n    string constant LENGTH_GREATER_THAN_3_REQUIRED = \"LENGTH_GREATER_THAN_3_REQUIRED\";  // Byte array must have a length greater than 3.\n    string constant LENGTH_0_REQUIRED = \"LENGTH_0_REQUIRED\";                            // Byte array must have a length of 0.\n    string constant LENGTH_65_REQUIRED = \"LENGTH_65_REQUIRED\";                          // Byte array must have a length of 65.\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibMath.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibMath is\n    SafeMath\n{\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function safeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorFloor(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function safeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorCeil(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function getPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function getPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // The absolute rounding error is the difference between the rounded\n        // value and the ideal value. The relative rounding error is the\n        // absolute rounding error divided by the absolute value of the\n        // ideal value. This is undefined when the ideal value is zero.\n        //\n        // The ideal value is `numerator * target / denominator`.\n        // Let's call `numerator * target % denominator` the remainder.\n        // The absolute error is `remainder / denominator`.\n        //\n        // When the ideal value is zero, we require the absolute error to\n        // be zero. Fortunately, this is always the case. The ideal value is\n        // zero iff `numerator == 0` and/or `target == 0`. In this case the\n        // remainder and absolute error are also zero. \n        if (target == 0 || numerator == 0) {\n            return false;\n        }\n        \n        // Otherwise, we want the relative rounding error to be strictly\n        // less than 0.1%.\n        // The relative error is `remainder / (numerator * target)`.\n        // We want the relative error less than 1 / 1000:\n        //        remainder / (numerator * denominator)  <  1 / 1000\n        // or equivalently:\n        //        1000 * remainder  <  numerator * target\n        // so we have a rounding error iff:\n        //        1000 * remainder  >=  numerator * target\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding up.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // See the comments in `isRoundingError`.\n        if (target == 0 || numerator == 0) {\n            // When either is zero, the ideal value and rounded value are zero\n            // and there is no rounding error. (Although the relative error\n            // is undefined.)\n            return false;\n        }\n        // Compute remainder as before\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        remainder = safeSub(denominator, remainder) % denominator;\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssetProxyDispatcher.sol\";\n\n\ncontract MAssetProxyDispatcher is\n    IAssetProxyDispatcher\n{\n    // Logs registration of new asset proxy\n    event AssetProxyRegistered(\n        bytes4 id,              // Id of new registered AssetProxy.\n        address assetProxy      // Address of new registered AssetProxy.\n    );\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal;\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IExchangeCore.sol\";\n\n\ncontract MExchangeCore is\n    IExchangeCore\n{\n    // Fill event is emitted whenever an order is filled.\n    event Fill(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that received fees.\n        address takerAddress,                 // Address that filled the order.\n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        uint256 makerAssetFilledAmount,       // Amount of makerAsset sold by maker and bought by taker. \n        uint256 takerAssetFilledAmount,       // Amount of takerAsset sold by taker and bought by maker.\n        uint256 makerFeePaid,                 // Amount of ZRX paid to feeRecipient by maker.\n        uint256 takerFeePaid,                 // Amount of ZRX paid to feeRecipient by taker.\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // Cancel event is emitted whenever an individual order is cancelled.\n    event Cancel(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that would have recieved fees if order was filled.   \n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // CancelUpTo event is emitted whenever `cancelOrdersUpTo` is executed succesfully.\n    event CancelUpTo(\n        address indexed makerAddress,         // Orders cancelled must have been created by this address.\n        address indexed senderAddress,        // Orders cancelled must have a `senderAddress` equal to this address.\n        uint256 orderEpoch                    // Orders with specified makerAddress and senderAddress with a salt less than this value are considered cancelled.\n    );\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrderInternal(LibOrder.Order memory order)\n        internal;\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function updateFilledState(\n        LibOrder.Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        LibFillResults.FillResults memory fillResults\n    )\n        internal;\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        LibOrder.Order memory order,\n        bytes32 orderHash\n    )\n        internal;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo Status, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view;\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo\n    )\n        internal\n        view;\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        LibOrder.Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.FillResults memory fillResults);\n\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IMatchOrders.sol\";\n\n\ncontract MMatchOrders is\n    IMatchOrders\n{\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure;\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/ISignatureValidator.sol\";\n\n\ncontract MSignatureValidator is\n    ISignatureValidator\n{\n    event SignatureValidatorApproval(\n        address indexed signerAddress,     // Address that approves or disapproves a contract to verify signatures.\n        address indexed validatorAddress,  // Address of signature validator contract.\n        bool approved                      // Approval or disapproval of validator contract.\n    );\n\n    // Allowed signature types.\n    enum SignatureType {\n        Illegal,         // 0x00, default value\n        Invalid,         // 0x01\n        EIP712,          // 0x02\n        EthSign,         // 0x03\n        Wallet,          // 0x04\n        Validator,       // 0x05\n        PreSigned,       // 0x06\n        NSignatureTypes  // 0x07, number of signature types. Always leave at end.\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"../interfaces/ITransactions.sol\";\n\n\ncontract MTransactions is\n    ITransactions\n{\n    // Hash for the EIP712 ZeroEx Transaction Schema\n    bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"ZeroExTransaction(\",\n        \"uint256 salt,\",\n        \"address signerAddress,\",\n        \"bytes data\",\n        \")\"\n    ));\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result);\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address);\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IWrapperFunctions.sol\";\n\n\ncontract MWrapperFunctions is \n    IWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n}\n",
+		"2.0.0/tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n",
+		"2.0.0/tokens/ERC721Token/IERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Token {\n\n    /// @dev This emits when ownership of any NFT changes by any mechanism.\n    ///      This event emits when NFTs are created (`from` == 0) and destroyed\n    ///      (`to` == 0). Exception: during contract creation, any number of NFTs\n    ///      may be created and assigned without emitting Transfer. At the time of\n    ///      any transfer, the approved address for that NFT (if any) is reset to none.\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when the approved address for an NFT is changed or\n    ///      reaffirmed. The zero address indicates there is no approved address.\n    ///      When a Transfer event emits, this also indicates that the approved\n    ///      address for that NFT (if any) is reset to none.\n    event Approval(\n        address indexed _owner,\n        address indexed _approved,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when an operator is enabled or disabled for an owner.\n    ///      The operator can manage all NFTs of the owner.\n    event ApprovalForAll(\n        address indexed _owner,\n        address indexed _operator,\n        bool _approved\n    );\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      perator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external;\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external;\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external;\n\n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public;\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address);\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId) \n        public\n        view\n        returns (address);\n    \n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool);\n}\n",
+		"2.0.0/tokens/EtherToken/IEtherToken.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../ERC20Token/IERC20Token.sol\";\n\n\ncontract IEtherToken is\n    IERC20Token\n{\n    function deposit()\n        public\n        payable;\n    \n    function withdraw(uint256 amount)\n        public;\n}\n",
+		"2.0.0/utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
+		"2.0.0/utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
+		"2.0.0/utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
+		"2.0.0/utils/ReentrancyGuard/ReentrancyGuard.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ReentrancyGuard {\n\n    // Locked state of mutex\n    bool private locked = false;\n\n    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked\n    ///      before function execution and unlocked after.\n    modifier nonReentrant() {\n        // Ensure mutex is unlocked\n        require(\n            !locked,\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        // Lock mutex before function call\n        locked = true;\n\n        // Perform function call\n        _;\n\n        // Unlock mutex after function call\n        locked = false;\n    }\n}\n",
+		"2.0.0/utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n"
+	},
+	"sourceTreeHashHex": "0xd4b411ae8c566bfc879b9880fcf5306a0b0b7051368f0c84ad27da6b5a6f0637",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {
+		"1": {
+			"address": "0x4f833a24e1f95d70f028921e27040ca56e09ab0b",
+			"links": {},
+			"constructorArgs": "[]"
+		},
+		"3": {
+			"address": "0x4530c0483a1633c7a1c97d2c53721caff2caaaaf",
+			"links": {},
+			"constructorArgs": "[\"0xf47261b0000000000000000000000000ff67881f8d12f372d91baae9752eb3631ff0ed00\"]"
+		},
+		"42": {
+			"address": "0x35dd2932454449b14cee11a94d3674a936d5d7b2",
+			"links": {},
+			"constructorArgs": "[\"0xf47261b00000000000000000000000002002d3812f58e35f0ea1ffbf80a75a38c32175fa\"]"
+		},
+		"50": {
+			"address": "0x48bacb9266a570d521063ef5dd96e61686dbe788",
+			"links": {},
+			"constructorArgs": "[\"0xf47261b0000000000000000000000000871dd7c2b4b25e1aa18728e9d5f2af4c4e431f5c\"]"
+		}
+	}
+}
diff --git a/packages/pipeline/src/events.ts b/packages/pipeline/src/events.ts
new file mode 100644
index 000000000..a6e1e4ad3
--- /dev/null
+++ b/packages/pipeline/src/events.ts
@@ -0,0 +1,75 @@
+import { AbiDecoder } from '@0xproject/utils';
+import { default as axios } from 'axios';
+import { BlockParam, BlockParamLiteral, DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { artifacts } from './artifacts';
+
+// const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+const ETHERSCAN_URL = 'https://api.etherscan.io/api';
+// TOOD(albrow): Pass this in as a constructor argument instead of an env var.
+const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY;
+
+// Raw response from etherescan.io
+interface EventsResponse {
+    status: string;
+    message: string;
+    result: EventsResponseResult[];
+}
+
+// Events as represented in the response from etherscan.io
+interface EventsResponseResult {
+    address: string;
+    topics: string[];
+    data: string;
+    blockNumber: string;
+    timeStamp: string;
+    gasPrice: string;
+    gasUsed: string;
+    logIndex: string;
+    transactionHash: string;
+    transactionIndex: string;
+}
+
+// Parses and abi-decodes the fill events response from etherscan.io.
+const parseFillEventsResponse = R.pipe(R.map(convertResponseToLogEntry), R.map(tryToDecodeLogOrNoop));
+
+function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
+    const radix = 10;
+    return {
+        logIndex: parseInt(result.logIndex, radix),
+        transactionIndex: parseInt(result.logIndex, radix),
+        transactionHash: result.transactionHash,
+        blockHash: '',
+        blockNumber: parseInt(result.blockNumber, radix),
+        address: result.address,
+        data: result.data,
+        topics: result.topics,
+    };
+}
+
+function tryToDecodeLogOrNoop(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
+    const abiDecoder = new AbiDecoder([artifacts.Exchange.compilerOutput.abi]);
+    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    return logWithDecodedArgs as LogWithDecodedArgs<DecodedLogArgs>;
+}
+
+/**
+ * Gets the decoded events for a specific contract and block range.
+ * @param contractAddress  The address of the contract to get the events for.
+ * @param fromBlock The start of the block range to get events for (inclusive).
+ * @param toBlock The end of the block range to get events for (inclusive).
+ * @returns A list of decoded events.
+ */
+export async function getContractEventsAsync(
+    contractAddress: string,
+    fromBlock: BlockParam = BlockParamLiteral.Earliest,
+    toBlock: BlockParam = BlockParamLiteral.Latest,
+): Promise<Array<LogWithDecodedArgs<DecodedLogArgs>>> {
+    const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${ETHERSCAN_API_KEY}`;
+    const resp = await axios.get<EventsResponse>(fullURL);
+    // TODO(albrow): Check response code.
+    const decodedEvents = parseFillEventsResponse(resp.data.result);
+    return decodedEvents;
+}
diff --git a/packages/pipeline/src/global.d.ts b/packages/pipeline/src/global.d.ts
index 0af4ddb30..94e63a32d 100644
--- a/packages/pipeline/src/global.d.ts
+++ b/packages/pipeline/src/global.d.ts
@@ -1,6 +1,6 @@
-declare module 'queue';
-declare module 'airtable';
 declare module '*.json' {
-    const value: any;
-    export default value;
+    const json: any;
+    /* tslint:disable */
+    export default json;
+    /* tslint:enable */
 }
diff --git a/packages/pipeline/src/models/block.ts b/packages/pipeline/src/models/block.ts
deleted file mode 100644
index a81cdb293..000000000
--- a/packages/pipeline/src/models/block.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-const block = {
-    tableName: 'blocks',
-    tableProperties: {
-        id: {
-            type: 'key',
-        },
-        timestamp: {
-            type: 'timestamp',
-            required: true,
-        },
-        block_number: {
-            type: 'bigint',
-            required: true,
-        },
-    },
-};
-const logToBlockSchemaMapping: any = {
-    number: 'block_number',
-    hash: 'block_hash',
-    timestamp: 'timestamp',
-};
-export { block, logToBlockSchemaMapping };
diff --git a/packages/pipeline/src/models/event.ts b/packages/pipeline/src/models/event.ts
deleted file mode 100644
index cb1c939e5..000000000
--- a/packages/pipeline/src/models/event.ts
+++ /dev/null
@@ -1,84 +0,0 @@
-const event = {
-    tableName: 'events',
-    tableProperties: {
-        id: {
-            type: 'key',
-        },
-        timestamp: {
-            type: 'timestamp',
-            required: true,
-        },
-        event_type: {
-            type: 'varchar',
-            required: true,
-        },
-        error_id: {
-            type: 'varchar',
-        },
-        order_hash: {
-            type: 'char(66)',
-        },
-        maker: {
-            type: 'char(42)',
-        },
-        maker_amount: {
-            type: 'varchar',
-        },
-        maker_fee: {
-            type: 'varchar',
-        },
-        maker_token: {
-            type: 'char(42)',
-        },
-        taker_amount: {
-            type: 'varchar',
-        },
-        taker_fee: {
-            type: 'varchar',
-        },
-        taker_token: {
-            type: 'char(42)',
-        },
-        txn_hash: {
-            type: 'char(66)',
-        },
-        gas_used: {
-            type: 'varchar',
-        },
-        gas_price: {
-            type: 'varchar',
-        },
-        fee_recipient: {
-            type: 'char(42)',
-        },
-        method_id: {
-            type: 'char(10)',
-        },
-        salt: {
-            type: 'varchar',
-        },
-        block_number: {
-            type: 'bigint',
-        },
-    },
-};
-const logToEventSchemaMapping: any = {
-    blockNumber: 'block_number',
-    transactionHash: 'txn_hash',
-    event: 'event_type',
-    logIndex: 'log_index',
-    'args.maker': 'maker',
-    'args.taker': 'taker',
-    'args.feeRecipient': 'fee_recipient',
-    'args.makerToken': 'maker_token',
-    'args.takerToken': 'taker_token',
-    'args.filledMakerTokenAmount': 'maker_amount',
-    'args.filledTakerTokenAmount': 'taker_amount',
-    'args.paidMakerFee': 'maker_fee',
-    'args.paidTakerFee': 'taker_fee',
-    'args.orderHash': 'order_hash',
-    'args.cancelledMakerTokenAmount': 'maker_amount',
-    'args.cancelledTakerTokenAmount': 'taker_amount',
-    'args.errorId': 'error_id',
-};
-export { event, logToEventSchemaMapping };
diff --git a/packages/pipeline/src/models/historical_prices.ts b/packages/pipeline/src/models/historical_prices.ts
deleted file mode 100644
index cf49b579e..000000000
--- a/packages/pipeline/src/models/historical_prices.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-const historicalPrices = {
-    tableName: 'historical_prices',
-    tableProperties: {
-        token: {
-            type: 'varchar',
-        },
-        base: {
-            type: 'varchar',
-        },
-        timestamp: {
-            type: 'timestamp',
-        },
-        close: {
-            type: 'numeric(50)',
-        },
-        high: {
-            type: 'numeric(50)',
-        },
-        low: {
-            type: 'numeric(50)',
-        },
-        open: {
-            type: 'numeric(50)',
-        },
-        volume_from: {
-            type: 'numeric(50)',
-        },
-        volume_to: {
-            type: 'numeric(50)',
-        },
-    },
-};
-const logToHistoricalPricesSchema: { [log: string]: string } = {
-    token: 'token',
-    time: 'timestamp',
-    close: 'close',
-    high: 'high',
-    low: 'low',
-    open: 'open',
-    volumefrom: 'volume_from',
-    volumeto: 'volume_to',
-};
-export { historicalPrices, logToHistoricalPricesSchema };
diff --git a/packages/pipeline/src/models/order.ts b/packages/pipeline/src/models/order.ts
deleted file mode 100644
index dadae2883..000000000
--- a/packages/pipeline/src/models/order.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-const order = {
-    tableName: 'orders',
-    tableProperties: {
-        id: {
-            type: 'key',
-        },
-        timestamp: {
-            type: 'timestamp',
-            required: true,
-        },
-        block_number: {
-            type: 'bigint',
-            required: true,
-        },
-    },
-};
-const logToOrderSchemaMapping: any = {
-    exchangeContractAddress: 'exchange_contract_address',
-    maker: 'maker',
-    makerTokenAddress: 'maker_token',
-    makerTokenAmount: 'maker_amount',
-    makerFee: 'maker_fee',
-    taker: 'taker',
-    takerTokenAddress: 'taker_token',
-    takerTokenAmount: 'taker_amount',
-    takerFee: 'taker_fee',
-    expirationUnixTimestampSec: 'expiration_unix_timestamp_sec',
-    salt: 'salt',
-};
-export { order, logToOrderSchemaMapping };
diff --git a/packages/pipeline/src/models/price.ts b/packages/pipeline/src/models/price.ts
deleted file mode 100644
index 9e45cc2a9..000000000
--- a/packages/pipeline/src/models/price.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-const price = {
-    tableName: 'prices',
-    tableProperties: {
-        address: {
-            type: 'char(42)',
-        },
-        timestamp: {
-            type: 'timestamp',
-        },
-        price: {
-            type: 'numeric(50)',
-        },
-    },
-};
-export { price };
diff --git a/packages/pipeline/src/models/relayer.ts b/packages/pipeline/src/models/relayer.ts
deleted file mode 100644
index 77a123e8b..000000000
--- a/packages/pipeline/src/models/relayer.ts
+++ /dev/null
@@ -1,75 +0,0 @@
-// const relayer = {
-//     tableName: 'relayers',
-//     tableProperties: {
-//         id: {
-//             type: 'integer',
-//         },
-//         name: {
-//             type: 'varchar',
-//         },
-//         url : {
-//             type: 'varchar',
-//         },
-//         model: {
-//             type: 'varchar[]',
-//         },
-//         status: {
-//             type: 'varchar',
-//         },
-//         sra_status: {
-//             type: 'varchar',
-//         },
-//         sra_http_url: {
-//             type: 'varchar',
-//         },
-//         known_fee_addresses: {
-//             type: 'char(42)[]',
-//         },
-//         known_taker_addresses: {
-//             type: 'char(42)[]',
-//         },
-//         relayer_type: {
-//             type: 'varchar',
-//         },
-//     },
-// };
-const relayer = {
-    tableName: 'relayers',
-    tableProperties: {
-        name: {
-            type: 'varchar',
-        },
-        url: {
-            type: 'varchar',
-        },
-        sra_http_endpoint: {
-            type: 'varchar',
-        },
-        sra_ws_endpoint: {
-            type: 'varchar',
-        },
-        fee_recipient_addresses: {
-            type: 'char(42)[]',
-        },
-        taker_addresses: {
-            type: 'char(42)[]',
-        },
-    },
-};
-// const logToRelayerSchemaMapping: any = {
-//     'id' : 'id',
-//     'fields[\'Name\']': 'name',
-//     'fields[\'URL\']': 'url',
-//     'fields[\'Model\']': 'model',
-//     'fields[\'Status\']': 'status',
-//     'fields[\'SRA Status\']': 'sra_status',
-//     'fields[\'SRA HTTP URL\']': 'sra_http_url',
-//     'fields[\'Known Fee Addresses\']': 'known_fee_addresses',
-//     'fields[\'Known Taker Addresses\']': 'known_taker_addresses',
-//     'fields[\'Relayer Type\']': 'relayer_type',
-// };
-const logToRelayerSchemaMapping: any = {
-    name: 'name',
-    homepage_url: 'url',
-};
-export { relayer, logToRelayerSchemaMapping };
diff --git a/packages/pipeline/src/models/tokens.ts b/packages/pipeline/src/models/tokens.ts
deleted file mode 100644
index 96e8a31af..000000000
--- a/packages/pipeline/src/models/tokens.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-const token = {
-    tableName: 'tokens',
-    tableProperties: {
-        address: {
-            type: 'char(66)',
-        },
-        decimals: {
-            type: 'bigint',
-        },
-        name: {
-            type: 'varchar',
-        },
-        symbol: {
-            type: 'varchar',
-        },
-    },
-};
-const logToTokenSchemaMapping: any = {
-    address: 'address',
-    decimals: 'decimals',
-    name: 'name',
-    symbol: 'symbol',
-};
-export { token, logToTokenSchemaMapping };
diff --git a/packages/pipeline/src/models/transaction.ts b/packages/pipeline/src/models/transaction.ts
deleted file mode 100644
index 715cc9480..000000000
--- a/packages/pipeline/src/models/transaction.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-const transaction = {
-    tableName: 'transactions',
-    tableProperties: {
-        txn_hash: {
-            type: 'char(66)',
-        },
-        block_hash: {
-            type: 'char(66)',
-        },
-        block_number: {
-            type: 'bigint',
-        },
-        gas_used: {
-            type: 'varchar',
-        },
-        gas_price: {
-            type: 'varchar',
-        },
-        method_id: {
-            type: 'char(10)',
-        },
-        salt: {
-            type: 'varchar',
-        },
-    },
-};
-const logToTransactionSchemaMapping: any = {
-    hash: 'txn_hash',
-    gas: 'gas_used',
-    gasPrice: 'gas_price',
-    blockHash: 'block_hash',
-    blockNumber: 'block_number',
-    method_id: 'method_id',
-    salt: 'salt',
-};
-export { transaction, logToTransactionSchemaMapping };
diff --git a/packages/pipeline/src/postgres.ts b/packages/pipeline/src/postgres.ts
deleted file mode 100644
index d095e5c9e..000000000
--- a/packages/pipeline/src/postgres.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import * as dotenv from 'dotenv';
-import { Pool, PoolConfig } from 'pg';
-dotenv.config();
-const client: PoolConfig = {
-    user: process.env.AURORA_USER,
-    database: process.env.AURORA_DB,
-    password: process.env.AURORA_PASSWORD,
-    port: parseInt(process.env.AURORA_PORT || '5432', 10),
-    host: process.env.AURORA_HOST,
-};
-const postgresClient = new Pool(client);
-export { postgresClient };
diff --git a/packages/pipeline/src/run_jobs.ts b/packages/pipeline/src/run_jobs.ts
deleted file mode 100644
index 4d82d4e2d..000000000
--- a/packages/pipeline/src/run_jobs.ts
+++ /dev/null
@@ -1,87 +0,0 @@
-import { exec } from 'child_process';
-
-import { postgresClient } from './postgres.js';
-import { dataFetchingQueries } from './scripts/query_data.js';
-import { web3, zrx } from './zrx.js';
-const CUR_BLOCK_OFFSET = 20;
-postgresClient.query(dataFetchingQueries.get_max_block, []).then((data: any) => {
-    const maxBlockNumber = data.rows[0].max;
-    const safeCurBlockNumber = web3.eth.blockNumber - CUR_BLOCK_OFFSET;
-    console.log('Scraping ' + maxBlockNumber + ' to ' + safeCurBlockNumber);
-    exec(
-        'node ./lib/scripts/scrape_data --type events --from ' + maxBlockNumber + ' --to ' + safeCurBlockNumber,
-        (error, stdout, stderr) => {
-            if (error) {
-                console.log(error);
-                return;
-            }
-            console.log('Scraped events');
-            console.log('Scraping blocks');
-            exec(
-                'node ./lib/scripts/scrape_data --type blocks --from ' + maxBlockNumber + ' --to ' + safeCurBlockNumber,
-                (error, stdout, stderr) => {
-                    if (error) {
-                        console.log(error);
-                        return;
-                    }
-                    console.log('Scraped blocks');
-                    console.log('Scraping transactions');
-                    exec(
-                        'node ./lib/scripts/scrape_data --type transactions --from ' +
-                            maxBlockNumber +
-                            ' --to ' +
-                            safeCurBlockNumber,
-                        (error, stdout, stderr) => {
-                            if (error) {
-                                console.log(error);
-                                return;
-                            }
-                            console.log('Scraped transactions');
-                            console.log('Joining events_staging');
-                            exec(
-                                'node ./lib/scripts/join_tables --name events_staging --from ' +
-                                    maxBlockNumber +
-                                    ' --to ' +
-                                    safeCurBlockNumber,
-                                (error, stdout, stderr) => {
-                                    if (error) {
-                                        console.log(error);
-                                        return;
-                                    }
-                                    console.log('Joined events_staging');
-                                    console.log('Joining events');
-                                    exec(
-                                        'node ./lib/scripts/join_tables --name events --from ' +
-                                            maxBlockNumber +
-                                            ' --to ' +
-                                            safeCurBlockNumber,
-                                        (error, stdout, stderr) => {
-                                            if (error) {
-                                                console.log(error);
-                                                return;
-                                            }
-                                            console.log('Joined events');
-                                            console.log('Joining events_full');
-                                            exec(
-                                                'node ./lib/scripts/join_tables --name events_full --from ' +
-                                                    maxBlockNumber +
-                                                    ' --to ' +
-                                                    safeCurBlockNumber,
-                                                (error, stdout, stderr) => {
-                                                    if (error) {
-                                                        console.log(error);
-                                                        return;
-                                                    }
-                                                },
-                                            );
-                                        },
-                                    );
-                                },
-                            );
-                        },
-                    );
-                },
-            );
-        },
-    );
-});
diff --git a/packages/pipeline/src/scrape_prices.ts b/packages/pipeline/src/scrape_prices.ts
deleted file mode 100644
index c26062fac..000000000
--- a/packages/pipeline/src/scrape_prices.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import { postgresClient } from './postgres.js';
-import { dataFetchingQueries } from './scripts/query_data.js';
-import { scrapeDataScripts } from './scripts/scrape_data.js';
-import { web3, zrx } from './zrx.js';
-const CUR_BLOCK_OFFSET = 20;
-postgresClient.query(dataFetchingQueries.get_most_recent_pricing_date, []).then((data: any) => {
-    const curMaxScrapedDate = new Date(data.rows[0].max);
-    const curDate = new Date();
-    scrapeDataScripts.scrapeAllPricesToDB(curMaxScrapedDate.getTime(), curDate.getTime());
-});
diff --git a/packages/pipeline/src/scripts/create_tables.ts b/packages/pipeline/src/scripts/create_tables.ts
deleted file mode 100644
index fd0d2b78b..000000000
--- a/packages/pipeline/src/scripts/create_tables.ts
+++ /dev/null
@@ -1,258 +0,0 @@
-import * as commandLineArgs from 'command-line-args';
-
-import { postgresClient } from '../postgres';
-import { formatters } from '../utils';
-const tableQueries: any = {
-    events_full: `CREATE TABLE IF NOT EXISTS events_full (
-        timestamp TIMESTAMP WITH TIME ZONE,
-        event_type VARCHAR,
-        error_id VARCHAR,
-        order_hash CHAR(66),
-        maker CHAR(42),
-        maker_amount NUMERIC(78),
-        maker_fee NUMERIC(78),
-        maker_token CHAR(42),
-        taker CHAR(42),
-        taker_amount NUMERIC(78),
-        taker_fee NUMERIC(78),
-        taker_token CHAR(42),
-        txn_hash CHAR(66),
-        gas_used NUMERIC(78),
-        gas_price NUMERIC(78),
-        fee_recipient CHAR(42),
-        method_id CHAR(10),
-        salt VARCHAR,
-        block_number BIGINT,
-        log_index BIGINT,
-        taker_symbol VARCHAR,
-        taker_name VARCHAR,
-        taker_decimals BIGINT,
-        taker_usd_price NUMERIC(78),
-        taker_txn_usd_value NUMERIC(78),
-        maker_symbol VARCHAR,
-        maker_name VARCHAR,
-        maker_decimals BIGINT,
-        maker_usd_price NUMERIC(78),
-        maker_txn_usd_value NUMERIC(78),
-        PRIMARY KEY (txn_hash, order_hash, log_index)
-    )`,
-    events: `CREATE TABLE IF NOT EXISTS events (
-        timestamp TIMESTAMP WITH TIME ZONE,
-        event_type VARCHAR,
-        error_id VARCHAR,
-        order_hash CHAR(66),
-        maker CHAR(42),
-        maker_amount NUMERIC(78),
-        maker_fee NUMERIC(78),
-        maker_token CHAR(42),
-        taker CHAR(42),
-        taker_amount NUMERIC(78),
-        taker_fee NUMERIC(78),
-        taker_token CHAR(42),
-        txn_hash CHAR(66),
-        gas_used NUMERIC(78),
-        gas_price NUMERIC(78),
-        fee_recipient CHAR(42),
-        method_id CHAR(10),
-        salt VARCHAR,
-        block_number BIGINT,
-        log_index BIGINT,
-        PRIMARY KEY (txn_hash, order_hash, log_index)
-    )`,
-    events_staging: `CREATE TABLE IF NOT EXISTS events_staging (
-        timestamp TIMESTAMP WITH TIME ZONE,
-        event_type VARCHAR,
-        error_id VARCHAR,
-        order_hash CHAR(66),
-        maker CHAR(42),
-        maker_amount NUMERIC(78),
-        maker_fee NUMERIC(78),
-        maker_token CHAR(42),
-        taker CHAR(42),
-        taker_amount NUMERIC(78),
-        taker_fee NUMERIC(78),
-        taker_token CHAR(42),
-        txn_hash CHAR(66),
-        fee_recipient CHAR(42),
-        block_number BIGINT,
-        log_index BIGINT,
-        PRIMARY KEY (txn_hash, order_hash, log_index)
-    )`,
-    events_raw: `CREATE TABLE IF NOT EXISTS events_raw (
-        event_type VARCHAR,
-        error_id VARCHAR,
-        order_hash CHAR(66),
-        maker CHAR(42),
-        maker_amount NUMERIC(78),
-        maker_fee NUMERIC(78),
-        maker_token CHAR(42),
-        taker CHAR(42),
-        taker_amount NUMERIC(78),
-        taker_fee NUMERIC(78),
-        taker_token CHAR(42),
-        txn_hash CHAR(66),
-        fee_recipient CHAR(42),
-        block_number BIGINT,
-        log_index BIGINT,
-        PRIMARY KEY (txn_hash, order_hash, log_index)
-    )`,
-    blocks: `CREATE TABLE IF NOT EXISTS blocks (
-        timestamp TIMESTAMP WITH TIME ZONE,
-        block_hash CHAR(66) UNIQUE,
-        block_number BIGINT,
-        PRIMARY KEY (block_hash)
-    )`,
-    transactions: `CREATE TABLE IF NOT EXISTS transactions (
-        txn_hash CHAR(66) UNIQUE,
-        block_hash CHAR(66),
-        block_number BIGINT,
-        gas_used NUMERIC(78),
-        gas_price NUMERIC(78),
-        method_id CHAR(10),
-        salt VARCHAR,
-        PRIMARY KEY (txn_hash)
-    )`,
-    tokens: `CREATE TABLE IF NOT EXISTS tokens (
-        address CHAR(42) UNIQUE,
-        name VARCHAR,
-        symbol VARCHAR,
-        decimals INT,
-        PRIMARY KEY (address)
-    )`,
-    prices: `CREATE TABLE IF NOT EXISTS prices (
-        address CHAR(42) UNIQUE,
-        timestamp TIMESTAMP WITH TIME ZONE,
-        price NUMERIC(78, 18),
-        PRIMARY KEY (address, timestamp)
-    )`,
-    relayers: `CREATE TABLE IF NOT EXISTS relayers (
-        name VARCHAR UNIQUE,
-        url VARCHAR DEFAULT '',
-        sra_http_endpoint VARCHAR DEFAULT '',
-        sra_ws_endpoint VARCHAR DEFAULT '',
-        fee_recipient_addresses CHAR(42)[] DEFAULT '{}',
-        taker_addresses CHAR(42)[] DEFAULT '{}',
-        PRIMARY KEY(name)`,
-    historical_prices: `CREATE TABLE IF NOT EXISTS historical_prices (
-        token VARCHAR,
-        base VARCHAR,
-        timestamp TIMESTAMP WITH TIME ZONE,
-        close NUMERIC(78, 18),
-        high NUMERIC(78, 18),
-        low NUMERIC(78, 18),
-        open NUMERIC(78, 18),
-        volume_from NUMERIC(78, 18),
-        volume_to NUMERIC(78, 18),
-        PRIMARY KEY (token, base, timestamp)
-    )`,
-    orders: `CREATE TABLE IF NOT EXISTS orders (
-        relayer_id VARCHAR,
-        exchange_contract_address CHAR(42),
-        maker CHAR(42),
-        maker_amount NUMERIC(78),
-        maker_fee NUMERIC(78),
-        maker_token CHAR(42),
-        taker CHAR(42),
-        taker_amount NUMERIC(78),
-        taker_fee NUMERIC(78),
-        taker_token CHAR(42),
-        fee_recipient CHAR(42),
-        expiration_unix_timestamp_sec NUMERIC(78),
-        salt VARCHAR,
-        order_hash CHAR(66),
-        PRIMARY KEY (relayer_id, order_hash)
-    )`,
-};
-function _safeQuery(query: string): any {
-    return new Promise((resolve, reject) => {
-        postgresClient
-            .query(query)
-            .then((data: any) => {
-                resolve(data);
-            })
-            .catch((err: any) => {
-                reject(err);
-            });
-    });
-}
-export const tableScripts = {
-    createTable(query: string): any {
-        return _safeQuery(query);
-    },
-    createAllTables(): any {
-        for (const tableName of tableQueries) {
-            _safeQuery(tableQueries[tableName]);
-        }
-    },
-};
-export const insertDataScripts = {
-    insertSingleRow(table: string, object: any): any {
-        return new Promise((resolve, reject) => {
-            const columns = Object.keys(object);
-            const safeArray: any = [];
-            for (const key of columns) {
-                if (key in object) {
-                    if (key === 'timestamp') {
-                        safeArray.push('to_timestamp(' + object[key] + ')');
-                    } else if (typeof object[key] === 'string' || object[key] instanceof String) {
-                        safeArray.push(formatters.escapeSQLParam(object[key]));
-                    } else {
-                        safeArray.push(object[key]);
-                    }
-                } else {
-                    safeArray.push('default');
-                }
-            }
-            const queryString = `INSERT INTO ${table} (${columns}) VALUES (${safeArray}) ON CONFLICT DO NOTHING`;
-            console.log(queryString);
-            postgresClient
-                .query(queryString)
-                .then((data: any) => {
-                    resolve(data);
-                })
-                .catch((err: any) => {
-                    reject(err);
-                });
-        });
-    },
-    insertMultipleRows(table: string, rows: any[], columns: any[]): any {
-        return new Promise((resolve, reject) => {
-            if (rows.length > 0) {
-                const rowsSplit = rows.map((value, index) => {
-                    const safeArray: any = [];
-                    for (const key of columns) {
-                        if (key in value) {
-                            if (key === 'timestamp') {
-                                safeArray.push('to_timestamp(' + value[key] + ')');
-                            } else if (typeof value[key] === 'string' || value[key] instanceof String) {
-                                safeArray.push(formatters.escapeSQLParam(value[key]));
-                            } else if (value[key] instanceof Array) {
-                                const escapedArray = value[key].map((subValue: string, subIndex: number) => {
-                                    return formatters.escapeSQLParam(subValue);
-                                });
-                                safeArray.push('ARRAY[' + escapedArray.toString() + ']');
-                            } else {
-                                safeArray.push(value[key]);
-                            }
-                        } else {
-                            safeArray.push('default');
-                        }
-                    }
-                    return '(' + safeArray + ')';
-                });
-                const queryString = `INSERT INTO ${table} (${columns}) VALUES ${rowsSplit} ON CONFLICT DO NOTHING`;
-                postgresClient
-                    .query(queryString)
-                    .then((data: any) => {
-                        resolve(data);
-                    })
-                    .catch((err: any) => {
-                        // console.log(err);
-                        reject(err);
-                    });
-            } else {
-                resolve({});
-            }
-        });
-    },
-};
diff --git a/packages/pipeline/src/scripts/join_tables.ts b/packages/pipeline/src/scripts/join_tables.ts
deleted file mode 100644
index e7c05b39a..000000000
--- a/packages/pipeline/src/scripts/join_tables.ts
+++ /dev/null
@@ -1,234 +0,0 @@
-import * as commandLineArgs from 'command-line-args';
-
-import { postgresClient } from '../postgres';
-import { formatters } from '../utils';
-const optionDefinitions = [
-    { name: 'name', alias: 'n', type: String },
-    { name: 'from', alias: 'f', type: Number },
-    { name: 'to', alias: 't', type: Number },
-];
-const cli = commandLineArgs(optionDefinitions);
-const dataInsertionQueries: any = {
-    events_staging: `INSERT INTO events_staging (
-        timestamp,
-        event_type,
-        error_id,
-        order_hash,
-        maker,
-        maker_amount,
-        maker_fee,
-        maker_token,
-        taker,
-        taker_amount,
-        taker_fee,
-        taker_token,
-        txn_hash,
-        fee_recipient,
-        block_number,
-        log_index
-    )
-        (SELECT
-            b.timestamp,
-            a.event_type,
-            a.error_id,
-            a.order_hash,
-            a.maker,
-            a.maker_amount,
-            a.maker_fee,
-            a.maker_token,
-            a.taker,
-            a.taker_amount,
-            a.taker_fee,
-            a.taker_token,
-            a.txn_hash,
-            a.fee_recipient,
-            a.block_number,
-            a.log_index
-        FROM
-            events_raw a
-        JOIN
-            blocks b
-        ON
-            a.block_number = b.block_number
-        AND
-            b.block_number >= $1
-        AND
-            b.block_number <= $2
-        ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
-    events: `INSERT INTO events (
-        timestamp,
-        event_type,
-        error_id,
-        order_hash,
-        maker,
-        maker_amount,
-        maker_fee,
-        maker_token,
-        taker,
-        taker_amount,
-        taker_fee,
-        taker_token,
-        txn_hash,
-        fee_recipient,
-        block_number,
-        log_index,
-        gas_used,
-        gas_price,
-        method_id,
-        salt
-    )
-        (SELECT
-            a.timestamp,
-            a.event_type,
-            a.error_id,
-            a.order_hash,
-            a.maker,
-            a.maker_amount,
-            a.maker_fee,
-            a.maker_token,
-            a.taker,
-            a.taker_amount,
-            a.taker_fee,
-            a.taker_token,
-            a.txn_hash,
-            a.fee_recipient,
-            a.block_number,
-            a.log_index,
-            b.gas_used,
-            b.gas_price,
-            b.method_id,
-            b.salt
-        FROM
-            events_staging a
-        JOIN
-            transactions b
-        ON
-            a.txn_hash = b.txn_hash
-        AND
-            a.block_number >= $1
-        AND
-            a.block_number <= $2
-        ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
-    events_full: `
-    INSERT INTO events_full (
-        timestamp,
-        event_type,
-        error_id,
-        order_hash,
-        maker,
-        maker_amount,
-        maker_fee,
-        maker_token,
-        taker,
-        taker_amount,
-        taker_fee,
-        taker_token,
-        txn_hash,
-        fee_recipient,
-        block_number,
-        log_index,
-        gas_used,
-        gas_price,
-        method_id,
-        salt,
-        taker_symbol,
-        taker_name,
-        taker_decimals,
-        taker_usd_price,
-        taker_txn_usd_value,
-        maker_symbol,
-        maker_name,
-        maker_decimals,
-        maker_usd_price,
-        maker_txn_usd_value
-    )
-     (SELECT
-        events.timestamp,
-        events.event_type,
-        events.error_id,
-        events.order_hash,
-        events.maker,
-        events.maker_amount,
-        events.maker_fee,
-        events.maker_token,
-        events.taker,
-        events.taker_amount,
-        events.taker_fee,
-        events.taker_token,
-        events.txn_hash,
-        events.fee_recipient,
-        events.block_number,
-        events.log_index,
-        events.gas_used,
-        events.gas_price,
-        events.method_id,
-        events.salt,
-        taker_token_prices.symbol,
-        taker_token_prices.name,
-        taker_token_prices.decimals,
-        taker_token_prices.price,
-        (events.taker_amount / (10 ^ taker_token_prices.decimals)) * taker_token_prices.price,
-        maker_token_prices.symbol,
-        maker_token_prices.name,
-        maker_token_prices.decimals,
-        maker_token_prices.price,
-        (events.maker_amount / (10 ^ maker_token_prices.decimals)) * maker_token_prices.price
-    FROM
-        events
-    LEFT JOIN
-        (SELECT
-            tokens.address,
-            tokens.name,
-            tokens.symbol,
-            tokens.decimals,
-            prices.timestamp,
-            prices.price
-        FROM
-            tokens
-        LEFT JOIN
-            prices
-        ON
-            tokens.symbol = prices.symbol) taker_token_prices
-	    ON
-        	(events.taker_token = taker_token_prices.address
-   		AND
-        	(DATE(events.timestamp) = DATE(taker_token_prices.timestamp) OR taker_token_prices.timestamp IS NULL))
-    LEFT JOIN
-        (SELECT
-            tokens.address,
-            tokens.name,
-            tokens.symbol,
-            tokens.decimals,
-            prices.timestamp,
-            prices.price
-        FROM
-            tokens
-        LEFT JOIN
-            prices
-        ON
-            tokens.symbol = prices.symbol) maker_token_prices
-    ON
-        (events.maker_token = maker_token_prices.address
-    AND
-        (DATE(events.timestamp) = DATE(maker_token_prices.timestamp) OR maker_token_prices.timestamp IS NULL))
-    WHERE
-        events.block_number >= $1
-    AND
-        events.block_number <= $2
-    ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
-};
-if (cli.name) {
-    const query = dataInsertionQueries[cli.name];
-    if (query && cli.from) {
-        const fromBlock = cli.from;
-        const toBlock = cli.to ? cli.to : cli.from + 1;
-        postgresClient
-            .query(query, [fromBlock, toBlock])
-            .then((data: any) => {
-                console.log(data);
-            })
-            .catch((err: any) => {
-                console.error(err);
-            });
-    }
-}
diff --git a/packages/pipeline/src/scripts/query_data.ts b/packages/pipeline/src/scripts/query_data.ts
deleted file mode 100644
index 97e3749ea..000000000
--- a/packages/pipeline/src/scripts/query_data.ts
+++ /dev/null
@@ -1,87 +0,0 @@
-import { formatters } from '../utils';
-export const dataFetchingQueries: any = {
-    get_missing_txn_hashes: `
-        SELECT
-            a.txn_hash
-        FROM
-            events_raw a
-        WHERE NOT EXISTS
-            (
-                SELECT
-                    *
-                FROM
-                    transactions b
-                WHERE
-                    b.txn_hash = a.txn_hash
-            )
-        AND
-            a.block_number >= $1
-        AND
-            a.block_number < $2`,
-    get_used_block_numbers: `
-        SELECT DISTINCT
-            a.block_number
-        FROM
-            events_raw a
-        WHERE NOT EXISTS
-            (
-                SELECT
-                    *
-                FROM
-                    blocks b
-                WHERE
-                    b.block_number = a.block_number
-            )
-        AND
-            a.block_number >= $1
-        AND
-            a.block_number < $2`,
-    get_token_registry: `
-        SELECT
-            *
-        FROM
-            tokens`,
-    get_max_block: `
-        SELECT
-            MAX(block_number)
-        FROM
-            events_raw`,
-    get_relayers: `
-        SELECT
-            *
-        FROM
-            relayers`,
-    get_most_recent_pricing_date: `
-        SELECT
-            MAX(DATE(timestamp))
-        FROM
-            prices
-    `,
-    get_top_unknown_token_addresses: `
-    SELECT a.token_address as address, a.txn_value / 2 as total_txn_value
-FROM
-(SELECT token_address, SUM(txn_value) as txn_value
-FROM
-(select a.timestamp, a.maker_token as token_address, (CASE WHEN a.taker_txn_usd_value > a.maker_txn_usd_value OR a.maker_txn_usd_value IS NULL
-                        THEN a.taker_txn_usd_value
-                        ELSE a.maker_txn_usd_value END) as txn_value
-        from events_full a
-        where a.event_type = 'LogFill'
-        and a.timestamp > (NOW() + INTERVAL '-24 hours')
-        union
-        select a.timestamp, a.taker_token as token_address, (CASE WHEN a.taker_txn_usd_value > a.maker_txn_usd_value OR a.maker_txn_usd_value IS NULL
-                        THEN a.taker_txn_usd_value
-                        ELSE a.maker_txn_usd_value END) as txn_value
-        from events_full a
-        where a.event_type = 'LogFill'
-        and a.timestamp > (NOW() + INTERVAL '-24 hours')) token_txn_values
-WHERE token_address IS NOT NULL
-AND txn_value > 0
-GROUP BY 1
-ORDER BY 2 DESC) a
-LEFT JOIN tokens b
-ON a.token_address = b.address
-WHERE symbol is NULL
-ORDER BY 2 DESC
-`,
-};
diff --git a/packages/pipeline/src/scripts/scrape_data.ts b/packages/pipeline/src/scripts/scrape_data.ts
deleted file mode 100644
index 963670b47..000000000
--- a/packages/pipeline/src/scripts/scrape_data.ts
+++ /dev/null
@@ -1,649 +0,0 @@
-import { ExchangeEvents, ZeroEx } from '0x.js';
-import { HttpClient, Order, OrderbookRequest, OrderbookResponse, TokenPairsItem } from '@0xproject/connect';
-import * as Airtable from 'airtable';
-import * as commandLineArgs from 'command-line-args';
-import * as _ from 'lodash';
-import * as querystring from 'querystring';
-import * as queue from 'queue';
-import * as request from 'request';
-import * as rpn from 'request-promise-native';
-
-import { HttpRequestOptions } from '../../../connect/lib/src/types.js';
-import { relayer } from '../models/relayer.js';
-import { token } from '../models/tokens.js';
-import { postgresClient } from '../postgres.js';
-import { typeConverters } from '../utils.js';
-import { web3, zrx } from '../zrx.js';
-
-import { insertDataScripts } from './create_tables.js';
-import { dataFetchingQueries } from './query_data.js';
-const optionDefinitions = [
-    { name: 'from', alias: 'f', type: Number },
-    { name: 'to', alias: 't', type: Number },
-    { name: 'type', type: String },
-    { name: 'id', type: String },
-    { name: 'force', type: Boolean },
-    { name: 'token', type: String },
-];
-const cli = commandLineArgs(optionDefinitions);
-const q = queue({ concurrency: 6, autostart: true });
-const airtableBase = new Airtable({ apiKey: process.env.AIRTABLE_API_KEY }).base(process.env.AIRTABLE_0X_BASE);
-const BLOCK_INCREMENTS = 1000;
-const BASE_SYMBOL = 'USD'; // use USD as base currency against
-const API_HIST_LIMIT = 2000; // cryptocompare API limits histoday price query to 2000 days
-const SECONDS_PER_DAY = 86400;
-const PRICE_API_ENDPOINT = 'https://min-api.cryptocompare.com/data/pricehistorical';
-const RELAYER_REGISTRY_JSON = 'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/master/relayers.json';
-const METAMASK_ETH_CONTRACT_METADATA_JSON =
-    'https://raw.githubusercontent.com/MetaMask/eth-contract-metadata/master/contract-map.json';
-const ETHPLORER_BASE_URL = 'http://api.ethplorer.io';
-const ETHPLORER_TOP_TOKENS_JSON = `${ETHPLORER_BASE_URL}/getTopTokens?apiKey=dyijm5418TjOJe34`;
-// const HIST_PRICE_API_ENDPOINT = 'https://min-api.cryptocompare.com/data/histoday';
-const AIRTABLE_RELAYER_INFO = 'Relayer Info';
-export const pullDataScripts = {
-    getAllEvents(fromBlockNumber: number, toBlockNumber: number): any {
-        return new Promise((resolve, reject) => {
-            const getLogsPromises: any[] = [];
-            getLogsPromises.push(
-                zrx.exchange.getLogsAsync(
-                    ExchangeEvents.LogFill,
-                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
-                    {},
-                ),
-                zrx.exchange.getLogsAsync(
-                    ExchangeEvents.LogCancel,
-                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
-                    {},
-                ),
-                zrx.exchange.getLogsAsync(
-                    ExchangeEvents.LogError,
-                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
-                    {},
-                ),
-            );
-            Promise.all(getLogsPromises)
-                .then((data: any[]) => {
-                    resolve(data);
-                })
-                .catch((err: any) => {
-                    reject(err);
-                });
-        });
-    },
-    getBlockInfo(blockNumber: number): any {
-        return new Promise((resolve, reject) => {
-            web3.eth.getBlock(blockNumber, (err, result) => {
-                if (err) {
-                    reject(err);
-                } else {
-                    resolve(result);
-                }
-            });
-        });
-    },
-    getTransactionInfo(transactionHash: string): any {
-        return new Promise((resolve, reject) => {
-            web3.eth.getTransaction(transactionHash, (err, result) => {
-                if (err) {
-                    reject(err);
-                } else {
-                    resolve(result);
-                }
-            });
-        });
-    },
-    getTokenRegistry(): any {
-        return new Promise((resolve, reject) => {
-            zrx.tokenRegistry
-                .getTokensAsync()
-                .then((data: any) => {
-                    resolve(data);
-                })
-                .catch((err: any) => {
-                    reject(err);
-                });
-        });
-    },
-    getMetaMaskTokens(): any {
-        return new Promise((resolve, reject) => {
-            request(METAMASK_ETH_CONTRACT_METADATA_JSON, (error, response, body) => {
-                if (error) {
-                    reject(error);
-                } else {
-                    resolve(JSON.parse(body));
-                }
-            });
-        });
-    },
-    getEthplorerTopTokens(): any {
-        return new Promise((resolve, reject) => {
-            request(ETHPLORER_TOP_TOKENS_JSON, (error, response, body) => {
-                if (error) {
-                    reject(error);
-                } else {
-                    resolve(JSON.parse(body));
-                }
-            });
-        });
-    },
-    getEthplorerToken(tokenAddress: string): any {
-        return new Promise((resolve, reject) => {
-            const url = `${ETHPLORER_BASE_URL}/getTokenInfo/${tokenAddress}?apiKey=dyijm5418TjOJe34`;
-            request(url, (error, response, body) => {
-                if (error) {
-                    reject(error);
-                } else {
-                    try {
-                        const json = JSON.parse(body);
-                        resolve(json);
-                    } catch (err) {
-                        resolve({ error: 'error' });
-                    }
-                }
-            });
-        });
-    },
-    getPriceData(symbol: string, timestamp: number, timeDelay?: number): any {
-        return new Promise((resolve, reject) => {
-            if (symbol === 'WETH') {
-                symbol = 'ETH';
-            }
-            let parsedParams = querystring.stringify({
-                fsym: symbol,
-                tsyms: 'USD',
-                ts: timestamp / 1000,
-            });
-            console.debug(parsedParams);
-            setTimeout(() => {
-                request(PRICE_API_ENDPOINT + '?' + parsedParams, (error, response, body) => {
-                    if (error) {
-                        reject(error);
-                    } else {
-                        resolve(JSON.parse(body));
-                    }
-                });
-            }, timeDelay);
-        });
-    },
-    getRelayers(): any {
-        return new Promise((resolve, reject) => {
-            request(RELAYER_REGISTRY_JSON, (error, response, body) => {
-                if (error) {
-                    reject(error);
-                } else {
-                    resolve(JSON.parse(body));
-                }
-            });
-        });
-    },
-    async getOrderBook(sraEndpoint: string): Promise<Object> {
-        const relayerClient = new HttpClient(sraEndpoint);
-        const tokenResponse: TokenPairsItem[] = await relayerClient.getTokenPairsAsync();
-        const fullOrderBook: OrderbookResponse[] = [];
-        for (const tokenPair of tokenResponse) {
-            const orderBookRequest: OrderbookRequest = {
-                baseTokenAddress: tokenPair.tokenA.address,
-                quoteTokenAddress: tokenPair.tokenB.address,
-            };
-            const orderBook: OrderbookResponse = await relayerClient.getOrderbookAsync(orderBookRequest);
-            fullOrderBook.push(orderBook);
-        }
-        return fullOrderBook;
-    },
-    // async getHistoricalPrices(
-    //     fromSymbol: string,
-    //     toSymbol: string,
-    //     fromTimestamp: number,
-    //     toTimestamp: number,
-    // ): Promise<HistoricalPriceResponse> {
-    //     const daysInQueryPeriod = Math.round((toTimestamp - fromTimestamp) / (SECONDS_PER_DAY));
-    //     if(fromSymbol === 'WETH') {
-    //         fromSymbol = 'ETH';
-    //     }
-    //     var parsedParams = {
-    //         fsym: fromSymbol,
-    //         tsym: toSymbol,
-    //         limit: Math.min(daysInQueryPeriod, API_HIST_LIMIT),
-    //         toTs: toTimestamp,
-    //     };
-    //     var options = {
-    //         uri: HIST_PRICE_API_ENDPOINT,
-    //         qs: parsedParams,
-    //         json: false,
-    //     };
-    //     try {
-    //         const response = await rpn(options);
-    //         return Promise.resolve(JSON.parse(response));
-    //     } catch (error) {
-    //         console.debug(error);
-    //         return Promise.reject(error);
-    //     }
-    // },
-};
-export const scrapeDataScripts = {
-    scrapeAllPricesToDB(fromTime: number, toTime: number) {
-        const fromDate = new Date(fromTime);
-        fromDate.setUTCHours(0);
-        fromDate.setUTCMinutes(0);
-        fromDate.setUTCSeconds(0);
-        fromDate.setUTCMilliseconds(0);
-        const toDate = new Date(toTime);
-        postgresClient
-            .query(dataFetchingQueries.get_token_registry, [])
-            .then((result: any) => {
-                for (const curDate = fromDate; curDate < toDate; curDate.setDate(curDate.getDate() + 1)) {
-                    for (const token of Object.values(result.rows)) {
-                        console.debug('Scraping ' + curDate + ' ' + token);
-                        q.push(_scrapePriceToDB(curDate.getTime(), token, 500));
-                    }
-                }
-            })
-            .catch((err: any) => {
-                console.debug(err);
-            });
-    },
-};
-function _scrapeEventsToDB(fromBlock: number, toBlock: number): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getAllEvents(fromBlock, toBlock)
-            .then((data: any) => {
-                const parsedEvents: any = {};
-                parsedEvents[ExchangeEvents.LogFill] = [];
-                parsedEvents[ExchangeEvents.LogCancel] = [];
-                parsedEvents[ExchangeEvents.LogError] = [];
-                for (const index in data) {
-                    for (const datum of data[index]) {
-                        const event = typeConverters.convertLogEventToEventObject(datum);
-                        parsedEvents[event.event_type].push(event);
-                    }
-                }
-                console.log(fromBlock + ' : ' + toBlock + ' ' + parsedEvents[ExchangeEvents.LogFill].length);
-                for (const event_type in parsedEvents) {
-                    if (parsedEvents[event_type].length > 0) {
-                        insertDataScripts
-                            .insertMultipleRows(
-                                'events_raw',
-                                parsedEvents[event_type],
-                                Object.keys(parsedEvents[event_type][0]),
-                            )
-                            .then(() => {})
-                            .catch((error: any) => {});
-                    }
-                }
-                cb();
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeBlockToDB(block: number): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getBlockInfo(block)
-            .then((data: any) => {
-                const parsedBlock = typeConverters.convertLogBlockToBlockObject(data);
-                insertDataScripts
-                    .insertSingleRow('blocks', parsedBlock)
-                    .then((result: any) => {
-                        cb();
-                    })
-                    .catch((err: any) => {
-                        cb();
-                    });
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-// function _scrapeAllRelayersToDB(): any {
-//     return (cb: () => void) => {
-//         airtableBase(AIRTABLE_RELAYER_INFO)
-//         .select()
-//         .eachPage((records: any, fetchNextPage: () => void) => {
-//             const parsedRelayers: any[] = [];
-//             for(const record of records) {
-//                 parsedRelayers.push(typeConverters.convertRelayerToRelayerObject(record));
-//             }
-//             insertDataScripts.insertMultipleRows('relayers', parsedRelayers, Object.keys(parsedRelayers[0]))
-//             .then((result: any) => {
-//                 cb();
-//             })
-//             .catch((err: any) => {
-//                 cb();
-//             });
-//         })
-//         .catch((err: any) => {
-//             cb();
-//         });
-//     };
-// }
-function _scrapeAllRelayersToDB(): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getRelayers()
-            .then((relayers: any[]) => {
-                console.log(relayers);
-                const parsedRelayers: any[] = [];
-                for (const relayer of relayers) {
-                    parsedRelayers.push(typeConverters.convertRelayerToRelayerObject(relayer));
-                }
-                console.log(parsedRelayers);
-                insertDataScripts
-                    .insertMultipleRows('relayers', parsedRelayers, Object.keys(relayer.tableProperties))
-                    .then((result: any) => {
-                        console.log(result);
-                        cb();
-                    })
-                    .catch((err: any) => {
-                        console.log(err);
-                        cb();
-                    });
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeTransactionToDB(transactionHash: string): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getTransactionInfo(transactionHash)
-            .then((data: any) => {
-                const parsedTransaction = typeConverters.convertLogTransactionToTransactionObject(data);
-                insertDataScripts
-                    .insertSingleRow('transactions', parsedTransaction)
-                    .then((result: any) => {
-                        cb();
-                    })
-                    .catch((err: any) => {
-                        cb();
-                    });
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeTokenRegistryToDB(): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getTokenRegistry()
-            .then((data: any) => {
-                const parsedTokens: any = [];
-                for (const token of data) {
-                    parsedTokens.push(typeConverters.convertLogTokenToTokenObject(token));
-                }
-                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
-                cb();
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeMetaMaskEthContractMetadataToDB(): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getMetaMaskTokens()
-            .then((data: any) => {
-                const parsedTokens: any = [];
-                const dataArray = _.map(_.keys(data), (tokenAddress: string) => {
-                    const value = _.get(data, tokenAddress);
-                    return {
-                        address: tokenAddress,
-                        ...value,
-                    };
-                });
-                const erc20TokensOnly = _.filter(dataArray, entry => {
-                    const isErc20 = _.get(entry, 'erc20');
-                    return isErc20;
-                });
-                for (const token of erc20TokensOnly) {
-                    parsedTokens.push(typeConverters.convertMetaMaskTokenToTokenObject(token));
-                }
-                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
-                cb();
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeEthplorerTopTokensToDB(): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getEthplorerTopTokens()
-            .then((data: any) => {
-                const parsedTokens: any = [];
-                const tokens = _.get(data, 'tokens');
-                for (const token of tokens) {
-                    parsedTokens.push(typeConverters.convertMetaMaskTokenToTokenObject(token));
-                }
-                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
-                cb();
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeUnknownTokenInformationToDB(): any {
-    return (cb: () => void) => {
-        postgresClient
-            .query(dataFetchingQueries.get_top_unknown_token_addresses)
-            .then(async (result: any) => {
-                const addresses = _.map(result.rows, row => _.get(row, 'address'));
-                const responses = await Promise.all(
-                    _.map(addresses, address => pullDataScripts.getEthplorerToken(address)),
-                );
-                const tokens = _.filter(responses, response => _.isUndefined(_.get(response, 'error')));
-                const parsedTokens = _.map(tokens, tokenInfo =>
-                    typeConverters.convertEthplorerTokenToTokenObject(tokenInfo),
-                );
-                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
-                cb();
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapePriceToDB(timestamp: number, token: any, timeDelay?: number): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getPriceData(token.symbol, timestamp, timeDelay)
-            .then((data: any) => {
-                const safeSymbol = token.symbol === 'WETH' ? 'ETH' : token.symbol;
-                const parsedPrice = {
-                    timestamp: timestamp / 1000,
-                    symbol: token.symbol,
-                    base: 'USD',
-                    price: _.has(data[safeSymbol], 'USD') ? data[safeSymbol].USD : 0,
-                };
-                console.debug('Inserting ' + timestamp);
-                console.debug(parsedPrice);
-                insertDataScripts.insertSingleRow('prices', parsedPrice);
-                cb();
-            })
-            .catch((err: any) => {
-                console.debug(err);
-                cb();
-            });
-    };
-}
-// function _scrapeHistoricalPricesToDB(token: any, fromTimestamp: number, toTimestamp: number): any {
-//     return (cb: () => void) => {
-//         pullDataScripts
-//             .getHistoricalPrices(token, BASE_SYMBOL, fromTimestamp, toTimestamp)
-//             .then((data: any) => {
-//                 const parsedHistoricalPrices: any = [];
-//                 for (const historicalPrice of data['Data']) {
-//                     const parsedHistoricalPrice = typeConverters.convertLogHistoricalPricesToHistoricalPricesObject(historicalPrice);
-//                     parsedHistoricalPrice['token'] = token;
-//                     parsedHistoricalPrice['base'] = BASE_SYMBOL;
-//                     parsedHistoricalPrices.push(parsedHistoricalPrice);
-//                 }
-//                 if (parsedHistoricalPrices.length > 0) {
-//                     insertDataScripts
-//                         .insertMultipleRows(
-//                             'historical_prices',
-//                             parsedHistoricalPrices,
-//                             Object.keys(parsedHistoricalPrices[0]),
-//                         )
-//                         .catch((error: any) => {
-//                             console.error(error);
-//                         });
-//                 }
-//                 cb();
-//             })
-//             .catch((error: any) => {
-//                 console.error(error);
-//                 cb();
-//             });
-//     };
-// }
-function _scrapeOrderBookToDB(id: string, sraEndpoint: string): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getOrderBook(sraEndpoint)
-            .then((data: any) => {
-                for (const book of data) {
-                    for (const order of book.bids) {
-                        console.debug(order);
-                        const parsedOrder = typeConverters.convertLogOrderToOrderObject(order);
-                        parsedOrder.relayer_id = id;
-                        parsedOrder.order_hash = ZeroEx.getOrderHashHex(order);
-                        insertDataScripts.insertSingleRow('orders', parsedOrder).catch((error: any) => {
-                            console.error(error);
-                        });
-                    }
-                    for (const order of book.asks) {
-                        console.debug(order);
-                        const parsedOrder = typeConverters.convertLogOrderToOrderObject(order);
-                        parsedOrder.relayer_id = id;
-                        parsedOrder.order_hash = ZeroEx.getOrderHashHex(order);
-                        insertDataScripts.insertSingleRow('orders', parsedOrder).catch((error: any) => {
-                            console.error(error);
-                        });
-                    }
-                }
-                cb();
-            })
-            .catch((error: any) => {
-                console.error(error);
-                cb();
-            });
-    };
-}
-if (cli.type === 'events') {
-    if (cli.from && cli.to) {
-        const destToBlock = cli.to ? cli.to : cli.from;
-        let curFromBlock = cli.from;
-        let curToBlock = curFromBlock;
-        do {
-            curToBlock += destToBlock - curToBlock < BLOCK_INCREMENTS ? destToBlock - curToBlock : BLOCK_INCREMENTS;
-            q.push(_scrapeEventsToDB(curFromBlock, curToBlock));
-            curFromBlock = curToBlock + 1;
-        } while (curToBlock < destToBlock);
-    }
-} else if (cli.type === 'blocks') {
-    if (cli.from && cli.to) {
-        if (cli.force) {
-            const destToBlock = cli.to ? cli.to : cli.from;
-            let curFromBlock = cli.from;
-            const curToBlock = curFromBlock;
-            for (; curFromBlock < destToBlock; curFromBlock++) {
-                q.push(_scrapeBlockToDB(curFromBlock));
-            }
-        } else {
-            const fetchFrom = cli.from;
-            const fetchTo = cli.to ? cli.to : cli.from + 1;
-            postgresClient
-                .query(dataFetchingQueries.get_used_block_numbers, [fetchFrom, fetchTo])
-                .then((data: any) => {
-                    for (const row of data.rows) {
-                        q.push(_scrapeBlockToDB(row.block_number));
-                    }
-                })
-                .catch((err: any) => {
-                    // console.debug(err);
-                });
-        }
-    }
-} else if (cli.type === 'transactions') {
-    if (cli.id) {
-        q.push(_scrapeTransactionToDB(cli.id));
-    } else if (cli.from) {
-        const fetchFrom = cli.from;
-        const fetchTo = cli.to ? cli.to : cli.from + 1;
-        postgresClient
-            .query(dataFetchingQueries.get_missing_txn_hashes, [fetchFrom, fetchTo])
-            .then((data: any) => {
-                for (const row of data.rows) {
-                    q.push(_scrapeTransactionToDB(row.txn_hash));
-                }
-            })
-            .catch((err: any) => {
-                // console.debug(err);
-            });
-    }
-} else if (cli.type === 'tokens') {
-    q.push(_scrapeMetaMaskEthContractMetadataToDB());
-    q.push(_scrapeEthplorerTopTokensToDB());
-} else if (cli.type === 'unknown_tokens') {
-    q.push(_scrapeUnknownTokenInformationToDB());
-} else if (cli.type === 'prices' && cli.from && cli.to) {
-    const fromDate = new Date(cli.from);
-    console.debug(fromDate);
-    fromDate.setUTCHours(0);
-    fromDate.setUTCMinutes(0);
-    fromDate.setUTCSeconds(0);
-    fromDate.setUTCMilliseconds(0);
-    console.debug(fromDate);
-    const toDate = new Date(cli.to);
-    postgresClient
-        .query(dataFetchingQueries.get_token_registry, [])
-        .then((result: any) => {
-            for (const curDate = fromDate; curDate < toDate; curDate.setDate(curDate.getDate() + 1)) {
-                for (const token of Object.values(result.rows)) {
-                    console.debug('Scraping ' + curDate + ' ' + token);
-                    q.push(_scrapePriceToDB(curDate.getTime(), token));
-                }
-            }
-        })
-        .catch((err: any) => {
-            console.debug(err);
-        });
-    // } else if (cli.type === 'historical_prices') {
-    //     if (cli.token && cli.from && cli.to) {
-    //         q.push(_scrapeHistoricalPricesToDB(cli.token, cli.from, cli.to));
-    //     }
-    // } else if (cli.type === 'all_historical_prices') {
-    //     if (cli.from && cli.to) {
-    //         postgresClient
-    //             .query(dataFetchingQueries.get_token_registry, [])
-    //             .then((result: any) => {
-    //                 const curTokens: any = result.rows.map((a: any): any => a.symbol);
-    //                 for (const curToken of curTokens) {
-    //                     console.debug('Historical data backfill: Pushing coin ' + curToken);
-    //                     q.push(_scrapeHistoricalPricesToDB(curToken, cli.from, cli.to));
-    //                 }
-    //             })
-    //             .catch((err: any) => {
-    //                 console.debug(err);
-    //             });
-    //     }
-} else if (cli.type === 'relayers') {
-    q.push(_scrapeAllRelayersToDB());
-} else if (cli.type === 'orders') {
-    postgresClient.query(dataFetchingQueries.get_relayers, []).then((result: any) => {
-        for (const relayer of result.rows) {
-            if (relayer.sra_http_url) {
-                q.push(_scrapeOrderBookToDB(relayer.id, relayer.sra_http_url));
-            }
-        }
-    });
-}
diff --git a/packages/pipeline/src/types.ts b/packages/pipeline/src/types.ts
deleted file mode 100644
index 1c76f12a7..000000000
--- a/packages/pipeline/src/types.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-export interface HistoricalPriceResponse {
-    Response: string;
-    Type: number;
-    Aggregated: boolean;
-    Data: JSON[];
-}
diff --git a/packages/pipeline/src/utils.ts b/packages/pipeline/src/utils.ts
deleted file mode 100644
index 3474cd16b..000000000
--- a/packages/pipeline/src/utils.ts
+++ /dev/null
@@ -1,181 +0,0 @@
-import * as _ from 'lodash';
-
-import { block, logToBlockSchemaMapping } from './models/block';
-import { event, logToEventSchemaMapping } from './models/event';
-import { historicalPrices, logToHistoricalPricesSchema } from './models/historical_prices';
-import { logToOrderSchemaMapping, order } from './models/order';
-import { logToRelayerSchemaMapping } from './models/relayer';
-import { logToTokenSchemaMapping, token } from './models/tokens';
-import { logToTransactionSchemaMapping, transaction } from './models/transaction';
-export const typeConverters = {
-    convertLogEventToEventObject(log: any): any {
-        const newEvent: any = {};
-        for (const key in logToEventSchemaMapping) {
-            if (_.has(log, key)) {
-                newEvent[logToEventSchemaMapping[key]] = _.get(log, key);
-                if (newEvent[logToEventSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newEvent[logToEventSchemaMapping[key]] = newEvent[logToEventSchemaMapping[key]].toString();
-                }
-            }
-        }
-        return newEvent;
-    },
-    convertLogBlockToBlockObject(logBlock: any): any {
-        const newBlock: any = {};
-        for (const key in logToBlockSchemaMapping) {
-            if (_.has(logBlock, key)) {
-                newBlock[logToBlockSchemaMapping[key]] = _.get(logBlock, key);
-                if (newBlock[logToBlockSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newBlock[logToBlockSchemaMapping[key]] = newBlock[logToBlockSchemaMapping[key]].toString();
-                }
-            }
-        }
-        return newBlock;
-    },
-    convertLogTokenToTokenObject(logToken: any): any {
-        const newToken: any = {};
-        for (const key in logToTokenSchemaMapping) {
-            if (_.has(logToken, key)) {
-                newToken[logToTokenSchemaMapping[key]] = _.get(logToken, key);
-                if (newToken[logToTokenSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newToken[logToTokenSchemaMapping[key]] = newToken[logToTokenSchemaMapping[key]].toString();
-                }
-            }
-        }
-        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
-        return newToken;
-    },
-    convertMetaMaskTokenToTokenObject(metaMaskToken: any): any {
-        const newToken: any = {};
-        for (const key in logToTokenSchemaMapping) {
-            if (_.has(metaMaskToken, key)) {
-                newToken[logToTokenSchemaMapping[key]] = _.get(metaMaskToken, key);
-            }
-        }
-        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
-        console.log(newToken);
-        return newToken;
-    },
-    convertEthplorerTokenToTokenObject(ethplorerToken: any): any {
-        const newToken: any = {};
-        for (const key in logToTokenSchemaMapping) {
-            if (_.has(ethplorerToken, key)) {
-                newToken[logToTokenSchemaMapping[key]] = _.get(ethplorerToken, key);
-            }
-        }
-        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
-        return newToken;
-    },
-    convertLogTransactionToTransactionObject(logTransaction: any): any {
-        const newTransaction: any = {};
-        for (const key in logToTransactionSchemaMapping) {
-            if (_.has(logTransaction, key)) {
-                newTransaction[logToTransactionSchemaMapping[key]] = _.get(logTransaction, key);
-                if (newTransaction[logToTransactionSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newTransaction[logToTransactionSchemaMapping[key]] = newTransaction[
-                        logToTransactionSchemaMapping[key]
-                    ].toString();
-                }
-            } else {
-                if (key === 'method_id') {
-                    newTransaction[logToTransactionSchemaMapping[key]] = logTransaction.input.substring(0, 10);
-                } else if (key === 'salt') {
-                    newTransaction[logToTransactionSchemaMapping[key]] =
-                        '0x' + logTransaction.input.substring(714, 778); // Only God can judge me
-                }
-            }
-        }
-        return newTransaction;
-    },
-    // convertRelayerToRelayerObject(logRelayer: any): any {
-    //     const newRelayer: any = {};
-    //     for (const key in logToRelayerSchemaMapping) {
-    //         if (_.has(logRelayer, key)) {
-    //             newRelayer[logToRelayerSchemaMapping[key]] = _.get(logRelayer, key);
-    //             if (newRelayer[logToRelayerSchemaMapping[key]].constructor.name === 'BigNumber') {
-    //                 newRelayer[logToRelayerSchemaMapping[key]] = newRelayer[logToRelayerSchemaMapping[key]].toString();
-    //             }
-    //         } else if((logToRelayerSchemaMapping[key] === 'known_fee_addresses' || logToRelayerSchemaMapping[key] === 'known_taker_addresses')) {
-    //             newRelayer[logToRelayerSchemaMapping[key]] = '{}';
-    //         } else {
-    //             newRelayer[logToRelayerSchemaMapping[key]] = '';
-    //         }
-    //     }
-    //     return newRelayer;
-    // },
-    convertRelayerToRelayerObject(logRelayer: any): any {
-        const newRelayer: any = {};
-        for (const key in logToRelayerSchemaMapping) {
-            if (_.has(logRelayer, key)) {
-                newRelayer[logToRelayerSchemaMapping[key]] = _.get(logRelayer, key);
-                if (newRelayer[logToRelayerSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newRelayer[logToRelayerSchemaMapping[key]] = newRelayer[logToRelayerSchemaMapping[key]].toString();
-                }
-            } else if (
-                logToRelayerSchemaMapping[key] === 'known_fee_addresses' ||
-                logToRelayerSchemaMapping[key] === 'known_taker_addresses'
-            ) {
-                newRelayer[logToRelayerSchemaMapping[key]] = '{}';
-            } else {
-                newRelayer[logToRelayerSchemaMapping[key]] = '';
-            }
-        }
-        if (_.has(logRelayer, 'networks')) {
-            for (const network of logRelayer.networks) {
-                if (network.networkId === 1) {
-                    if (_.has(network, 'sra_http_endpoint')) {
-                        newRelayer.sra_http_endpoint = network.sra_http_endpoint;
-                    }
-                    if (_.has(network, 'sra_ws_endpoint')) {
-                        newRelayer.sra_ws_endpoint = network.sra_ws_endpoint;
-                    }
-                    if (_.has(network, 'static_order_fields')) {
-                        if (_.has(network, 'static_order_fields.fee_recipient_addresses')) {
-                            newRelayer.fee_recipient_addresses = network.static_order_fields.fee_recipient_addresses;
-                        }
-                        if (_.has(network, 'static_order_fields.taker_addresses')) {
-                            newRelayer.taker_addresses = network.static_order_fields.taker_addresses;
-                        }
-                    }
-                }
-            }
-        }
-        return newRelayer;
-    },
-    convertLogHistoricalPricesToHistoricalPricesObject(logHistoricalPrice: any): any {
-        const newHistoricalPrices: any = {};
-        for (const key in logToHistoricalPricesSchema) {
-            if (_.has(logHistoricalPrice, key)) {
-                newHistoricalPrices[logToHistoricalPricesSchema[key]] = _.get(logHistoricalPrice, key);
-            }
-        }
-        return newHistoricalPrices;
-    },
-    convertLogOrderToOrderObject(logOrder: any): any {
-        const newOrder: any = {};
-        for (const key in logToOrderSchemaMapping) {
-            if (_.has(logOrder, key)) {
-                console.log(key);
-                console.log(logOrder[key]);
-                newOrder[logToOrderSchemaMapping[key]] = _.get(logOrder, key);
-                if (newOrder[logToOrderSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newOrder[logToOrderSchemaMapping[key]] = newOrder[logToOrderSchemaMapping[key]].toString();
-                }
-            }
-        }
-        console.log(newOrder);
-        return newOrder;
-    },
-};
-export const formatters = {
-    escapeSQLParams(params: any[]): string {
-        let escapedString = '';
-        for (const i in params) {
-            escapedString += "'" + params[i] + "',";
-        }
-        return escapedString.slice(0, -1);
-    },
-    escapeSQLParam(param: string): string {
-        return "'" + param + "'";
-    },
-};
diff --git a/packages/pipeline/src/zrx.ts b/packages/pipeline/src/zrx.ts
deleted file mode 100644
index cbe10a55a..000000000
--- a/packages/pipeline/src/zrx.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { ExchangeEvents, ZeroEx } from '0x.js';
-import * as dotenv from 'dotenv';
-import * as Web3 from 'web3';
-dotenv.config();
-const provider = new Web3.providers.HttpProvider(process.env.WEB3_PROVIDER_URL);
-const web3 = new Web3(provider);
-const MAINNET = 1;
-const zrx = new ZeroEx(provider, {
-    networkId: MAINNET,
-});
-export { web3, zrx };
diff --git a/packages/pipeline/tsconfig.json b/packages/pipeline/tsconfig.json
index 718e623c7..2ee711adc 100644
--- a/packages/pipeline/tsconfig.json
+++ b/packages/pipeline/tsconfig.json
@@ -4,5 +4,5 @@
         "outDir": "lib",
         "rootDir": "."
     },
-    "include": ["src/**/*", "test/**/*"]
+    "include": ["./src/**/*", "./test/**/*"]
 }
-- 
cgit v1.2.3


From cc5ea80aa346c5318a6c18d82d49368b08aae152 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 19 Sep 2018 11:25:46 -0700
Subject: Restructure pipeline package. Create data-sources dir

---
 .../pipeline/src/data-sources/etherscan/events.ts  | 54 ++++++++++++++++
 .../pipeline/src/data-sources/etherscan/index.ts   | 34 ++++++++++
 packages/pipeline/src/events.ts                    | 75 ----------------------
 packages/pipeline/src/index.ts                     |  8 +++
 4 files changed, 96 insertions(+), 75 deletions(-)
 create mode 100644 packages/pipeline/src/data-sources/etherscan/events.ts
 create mode 100644 packages/pipeline/src/data-sources/etherscan/index.ts
 delete mode 100644 packages/pipeline/src/events.ts
 create mode 100644 packages/pipeline/src/index.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
new file mode 100644
index 000000000..50962a266
--- /dev/null
+++ b/packages/pipeline/src/data-sources/etherscan/events.ts
@@ -0,0 +1,54 @@
+import { AbiDecoder } from '@0xproject/utils';
+import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { artifacts } from '../../artifacts';
+
+// Raw events response from etherescan.io
+export interface EventsResponse {
+    status: string;
+    message: string;
+    result: EventsResponseResult[];
+}
+
+// Events as represented in the response from etherscan.io
+export interface EventsResponseResult {
+    address: string;
+    topics: string[];
+    data: string;
+    blockNumber: string;
+    timeStamp: string;
+    gasPrice: string;
+    gasUsed: string;
+    logIndex: string;
+    transactionHash: string;
+    transactionIndex: string;
+}
+
+function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
+    const radix = 10;
+    return {
+        logIndex: parseInt(result.logIndex, radix),
+        transactionIndex: parseInt(result.logIndex, radix),
+        transactionHash: result.transactionHash,
+        blockHash: '',
+        blockNumber: parseInt(result.blockNumber, radix),
+        address: result.address,
+        data: result.data,
+        topics: result.topics,
+    };
+}
+
+function tryToDecodeLogOrNoop(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
+    const abiDecoder = new AbiDecoder([artifacts.Exchange.compilerOutput.abi]);
+    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    return logWithDecodedArgs as LogWithDecodedArgs<DecodedLogArgs>;
+}
+
+/**
+ * Parses and abi-decodes the raw events response from etherscan.io.
+ * @param rawEventsResponse The raw events response from etherescan.io.
+ * @returns Parsed and decoded events.
+ */
+export const parseRawEventsResponse = R.pipe(R.map(convertResponseToLogEntry), R.map(tryToDecodeLogOrNoop));
diff --git a/packages/pipeline/src/data-sources/etherscan/index.ts b/packages/pipeline/src/data-sources/etherscan/index.ts
new file mode 100644
index 000000000..0891d351a
--- /dev/null
+++ b/packages/pipeline/src/data-sources/etherscan/index.ts
@@ -0,0 +1,34 @@
+import { default as axios } from 'axios';
+import { BlockParam, BlockParamLiteral, DecodedLogArgs, LogWithDecodedArgs } from 'ethereum-types';
+
+import { EventsResponse, parseRawEventsResponse } from './events';
+
+const ETHERSCAN_URL = 'https://api.etherscan.io/api';
+
+export class Etherscan {
+    private readonly _apiKey: string;
+    constructor(apiKey: string) {
+        this._apiKey = apiKey;
+    }
+
+    /**
+     * Gets the decoded events for a specific contract and block range.
+     * @param contractAddress  The address of the contract to get the events for.
+     * @param fromBlock The start of the block range to get events for (inclusive).
+     * @param toBlock The end of the block range to get events for (inclusive).
+     * @returns A list of decoded events.
+     */
+    public async getContractEventsAsync(
+        contractAddress: string,
+        fromBlock: BlockParam = BlockParamLiteral.Earliest,
+        toBlock: BlockParam = BlockParamLiteral.Latest,
+    ): Promise<Array<LogWithDecodedArgs<DecodedLogArgs>>> {
+        const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${
+            this._apiKey
+        }`;
+        const resp = await axios.get<EventsResponse>(fullURL);
+        // TODO(albrow): Check response code.
+        const decodedEvents = parseRawEventsResponse(resp.data.result);
+        return decodedEvents;
+    }
+}
diff --git a/packages/pipeline/src/events.ts b/packages/pipeline/src/events.ts
deleted file mode 100644
index a6e1e4ad3..000000000
--- a/packages/pipeline/src/events.ts
+++ /dev/null
@@ -1,75 +0,0 @@
-import { AbiDecoder } from '@0xproject/utils';
-import { default as axios } from 'axios';
-import { BlockParam, BlockParamLiteral, DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import * as R from 'ramda';
-
-import { artifacts } from './artifacts';
-
-// const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
-const ETHERSCAN_URL = 'https://api.etherscan.io/api';
-// TOOD(albrow): Pass this in as a constructor argument instead of an env var.
-const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY;
-
-// Raw response from etherescan.io
-interface EventsResponse {
-    status: string;
-    message: string;
-    result: EventsResponseResult[];
-}
-
-// Events as represented in the response from etherscan.io
-interface EventsResponseResult {
-    address: string;
-    topics: string[];
-    data: string;
-    blockNumber: string;
-    timeStamp: string;
-    gasPrice: string;
-    gasUsed: string;
-    logIndex: string;
-    transactionHash: string;
-    transactionIndex: string;
-}
-
-// Parses and abi-decodes the fill events response from etherscan.io.
-const parseFillEventsResponse = R.pipe(R.map(convertResponseToLogEntry), R.map(tryToDecodeLogOrNoop));
-
-function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
-    const radix = 10;
-    return {
-        logIndex: parseInt(result.logIndex, radix),
-        transactionIndex: parseInt(result.logIndex, radix),
-        transactionHash: result.transactionHash,
-        blockHash: '',
-        blockNumber: parseInt(result.blockNumber, radix),
-        address: result.address,
-        data: result.data,
-        topics: result.topics,
-    };
-}
-
-function tryToDecodeLogOrNoop(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
-    const abiDecoder = new AbiDecoder([artifacts.Exchange.compilerOutput.abi]);
-    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    return logWithDecodedArgs as LogWithDecodedArgs<DecodedLogArgs>;
-}
-
-/**
- * Gets the decoded events for a specific contract and block range.
- * @param contractAddress  The address of the contract to get the events for.
- * @param fromBlock The start of the block range to get events for (inclusive).
- * @param toBlock The end of the block range to get events for (inclusive).
- * @returns A list of decoded events.
- */
-export async function getContractEventsAsync(
-    contractAddress: string,
-    fromBlock: BlockParam = BlockParamLiteral.Earliest,
-    toBlock: BlockParam = BlockParamLiteral.Latest,
-): Promise<Array<LogWithDecodedArgs<DecodedLogArgs>>> {
-    const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${ETHERSCAN_API_KEY}`;
-    const resp = await axios.get<EventsResponse>(fullURL);
-    // TODO(albrow): Check response code.
-    const decodedEvents = parseFillEventsResponse(resp.data.result);
-    return decodedEvents;
-}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
new file mode 100644
index 000000000..c9254cc2a
--- /dev/null
+++ b/packages/pipeline/src/index.ts
@@ -0,0 +1,8 @@
+import { Etherscan } from './data-sources/etherscan';
+
+const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
+
+(async () => {
+    const events = await etherscan.getContractEventsAsync('0x4f833a24e1f95d70f028921e27040ca56e09ab0b');
+    console.log(events);
+})();
-- 
cgit v1.2.3


From 8e7ea4695bae8cd8c5e5bce62e7bc8b8130448a1 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 19 Sep 2018 11:56:41 -0700
Subject: Add tests for etherscan events

---
 packages/pipeline/package.json                     |  7 +-
 .../pipeline/src/data-sources/etherscan/events.ts  | 23 ++++--
 packages/pipeline/src/index.ts                     |  3 +-
 .../test/data-sources/etherscan/events_test.ts     | 88 ++++++++++++++++++++++
 packages/pipeline/test/utils/chai_setup.ts         | 13 ++++
 5 files changed, 124 insertions(+), 10 deletions(-)
 create mode 100644 packages/pipeline/test/data-sources/etherscan/events_test.ts
 create mode 100644 packages/pipeline/test/utils/chai_setup.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index b4ed33d8d..cdcd5ed18 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -31,7 +31,12 @@
     "devDependencies": {
         "@0xproject/tslint-config": "^1.0.7",
         "tslint": "5.11.0",
-        "typescript": "3.0.1"
+        "typescript": "3.0.1",
+        "mocha": "^5.2.0",
+        "chai": "^4.1.2",
+        "chai-as-promised": "^7.1.1",
+        "chai-bignumber": "^2.0.2",
+        "dirty-chai": "^2.0.1"
     },
     "dependencies": {
         "@0xproject/contract-wrappers": "^1.0.1",
diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
index 50962a266..3083af267 100644
--- a/packages/pipeline/src/data-sources/etherscan/events.ts
+++ b/packages/pipeline/src/data-sources/etherscan/events.ts
@@ -25,21 +25,30 @@ export interface EventsResponseResult {
     transactionIndex: string;
 }
 
-function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
-    const radix = 10;
+const hexRadix = 16;
+
+function hexToInt(hex: string): number {
+    return parseInt(hex.replace('0x', ''), hexRadix);
+}
+
+// Converts a raw event response to a LogEntry
+// tslint:disable-next-line:completed-docs
+export function _convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
     return {
-        logIndex: parseInt(result.logIndex, radix),
-        transactionIndex: parseInt(result.logIndex, radix),
+        logIndex: hexToInt(result.logIndex),
+        transactionIndex: hexToInt(result.transactionIndex),
         transactionHash: result.transactionHash,
         blockHash: '',
-        blockNumber: parseInt(result.blockNumber, radix),
+        blockNumber: hexToInt(result.blockNumber),
         address: result.address,
         data: result.data,
         topics: result.topics,
     };
 }
 
-function tryToDecodeLogOrNoop(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
+// Decodes a LogEntry into a LogWithDecodedArgs
+// tslint:disable-next-line:completed-docs
+export function _decodeLogEntry(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
     const abiDecoder = new AbiDecoder([artifacts.Exchange.compilerOutput.abi]);
     const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
     // tslint:disable-next-line:no-unnecessary-type-assertion
@@ -51,4 +60,4 @@ function tryToDecodeLogOrNoop(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs>
  * @param rawEventsResponse The raw events response from etherescan.io.
  * @returns Parsed and decoded events.
  */
-export const parseRawEventsResponse = R.pipe(R.map(convertResponseToLogEntry), R.map(tryToDecodeLogOrNoop));
+export const parseRawEventsResponse = R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry));
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index c9254cc2a..baed6933e 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -3,6 +3,5 @@ import { Etherscan } from './data-sources/etherscan';
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 
 (async () => {
-    const events = await etherscan.getContractEventsAsync('0x4f833a24e1f95d70f028921e27040ca56e09ab0b');
-    console.log(events);
+    await etherscan.getContractEventsAsync('0x4f833a24e1f95d70f028921e27040ca56e09ab0b');
 })();
diff --git a/packages/pipeline/test/data-sources/etherscan/events_test.ts b/packages/pipeline/test/data-sources/etherscan/events_test.ts
new file mode 100644
index 000000000..1151757f2
--- /dev/null
+++ b/packages/pipeline/test/data-sources/etherscan/events_test.ts
@@ -0,0 +1,88 @@
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import {
+    _convertResponseToLogEntry,
+    _decodeLogEntry,
+    EventsResponseResult,
+} from '../../../src/data-sources/etherscan/events';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('etherscan#events', () => {
+    describe('_convertResponseToLogEntry', () => {
+        it('converts EventsResponseResult to LogEntry', () => {
+            const input: EventsResponseResult = {
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                topics: [
+                    '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
+                    '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
+                    '0x0000000000000000000000000000000000000000000000000000000000000000',
+                ],
+                data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
+                blockNumber: '0x61127b',
+                timeStamp: '0x5ba2878e',
+                gasPrice: '0x1a13b8600',
+                gasUsed: '0xd9dc',
+                logIndex: '0x63',
+                transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
+                transactionIndex: '0x35',
+            };
+            const expected: LogEntry = {
+                logIndex: 99,
+                transactionIndex: 53,
+                transactionHash: input.transactionHash,
+                blockHash: '',
+                blockNumber: 6361723,
+                address: input.address,
+                data: input.data,
+                topics: input.topics,
+            };
+            const actual = _convertResponseToLogEntry(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+    describe('_decodeLogEntry', () => {
+        it('decodes LogEntry into LogWithDecodedArgs', () => {
+            const input: LogEntry = {
+                logIndex: 96,
+                transactionIndex: 52,
+                transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
+                blockHash: '',
+                blockNumber: 6361723,
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                data:
+                    '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',
+                topics: [
+                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+                    '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
+                    '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
+                    '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+                ],
+            };
+            const expected: LogWithDecodedArgs<DecodedLogArgs> = {
+                ...input,
+                event: 'Fill',
+                args: {
+                    makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
+                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+                    takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+                    senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+                    makerAssetFilledAmount: new BigNumber('100000000000'),
+                    takerAssetFilledAmount: new BigNumber('330000000'),
+                    makerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('0'),
+                    orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+                    makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+                    takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                },
+            };
+            const actual = _decodeLogEntry(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/utils/chai_setup.ts b/packages/pipeline/test/utils/chai_setup.ts
new file mode 100644
index 000000000..1a8733093
--- /dev/null
+++ b/packages/pipeline/test/utils/chai_setup.ts
@@ -0,0 +1,13 @@
+import * as chai from 'chai';
+import chaiAsPromised = require('chai-as-promised');
+import ChaiBigNumber = require('chai-bignumber');
+import * as dirtyChai from 'dirty-chai';
+
+export const chaiSetup = {
+    configure(): void {
+        chai.config.includeStack = true;
+        chai.use(ChaiBigNumber());
+        chai.use(dirtyChai);
+        chai.use(chaiAsPromised);
+    },
+};
-- 
cgit v1.2.3


From a6e5d126c37e03c50aa4b9b77eee1cce78dc2d9b Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 19 Sep 2018 12:09:36 -0700
Subject: Make contractAbi a parameter of getContractEventsAsync

---
 .../pipeline/src/data-sources/etherscan/events.ts  | 22 +++++++++++++++-------
 .../pipeline/src/data-sources/etherscan/index.ts   |  6 ++++--
 packages/pipeline/src/index.ts                     |  8 +++++++-
 .../test/data-sources/etherscan/events_test.ts     |  4 +++-
 4 files changed, 29 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
index 3083af267..89b3ffac1 100644
--- a/packages/pipeline/src/data-sources/etherscan/events.ts
+++ b/packages/pipeline/src/data-sources/etherscan/events.ts
@@ -1,9 +1,7 @@
 import { AbiDecoder } from '@0xproject/utils';
-import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import { AbiDefinition, DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
-import { artifacts } from '../../artifacts';
-
 // Raw events response from etherescan.io
 export interface EventsResponse {
     status: string;
@@ -48,16 +46,26 @@ export function _convertResponseToLogEntry(result: EventsResponseResult): LogEnt
 
 // Decodes a LogEntry into a LogWithDecodedArgs
 // tslint:disable-next-line:completed-docs
-export function _decodeLogEntry(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
-    const abiDecoder = new AbiDecoder([artifacts.Exchange.compilerOutput.abi]);
+export const _decodeLogEntry = R.curry((contractAbi: AbiDefinition[], log: LogEntry): LogWithDecodedArgs<
+    DecodedLogArgs
+> => {
+    const abiDecoder = new AbiDecoder([contractAbi]);
     const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
     // tslint:disable-next-line:no-unnecessary-type-assertion
     return logWithDecodedArgs as LogWithDecodedArgs<DecodedLogArgs>;
-}
+});
 
 /**
  * Parses and abi-decodes the raw events response from etherscan.io.
+ * @param contractAbi The ABI for the contract that the events where emited from.
  * @param rawEventsResponse The raw events response from etherescan.io.
  * @returns Parsed and decoded events.
  */
-export const parseRawEventsResponse = R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry));
+export function parseRawEventsResponse(
+    contractAbi: AbiDefinition[],
+    rawEventsResponse: EventsResponse,
+): Array<LogWithDecodedArgs<DecodedLogArgs>> {
+    return R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry(contractAbi)))(rawEventsResponse.result);
+}
+
+// export const parseRawEventsResponse = R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry));
diff --git a/packages/pipeline/src/data-sources/etherscan/index.ts b/packages/pipeline/src/data-sources/etherscan/index.ts
index 0891d351a..66b6b1a8d 100644
--- a/packages/pipeline/src/data-sources/etherscan/index.ts
+++ b/packages/pipeline/src/data-sources/etherscan/index.ts
@@ -1,5 +1,5 @@
 import { default as axios } from 'axios';
-import { BlockParam, BlockParamLiteral, DecodedLogArgs, LogWithDecodedArgs } from 'ethereum-types';
+import { AbiDefinition, BlockParam, BlockParamLiteral, DecodedLogArgs, LogWithDecodedArgs } from 'ethereum-types';
 
 import { EventsResponse, parseRawEventsResponse } from './events';
 
@@ -14,12 +14,14 @@ export class Etherscan {
     /**
      * Gets the decoded events for a specific contract and block range.
      * @param contractAddress  The address of the contract to get the events for.
+     * @param constractAbi The ABI of the contract.
      * @param fromBlock The start of the block range to get events for (inclusive).
      * @param toBlock The end of the block range to get events for (inclusive).
      * @returns A list of decoded events.
      */
     public async getContractEventsAsync(
         contractAddress: string,
+        contractAbi: AbiDefinition[],
         fromBlock: BlockParam = BlockParamLiteral.Earliest,
         toBlock: BlockParam = BlockParamLiteral.Latest,
     ): Promise<Array<LogWithDecodedArgs<DecodedLogArgs>>> {
@@ -28,7 +30,7 @@ export class Etherscan {
         }`;
         const resp = await axios.get<EventsResponse>(fullURL);
         // TODO(albrow): Check response code.
-        const decodedEvents = parseRawEventsResponse(resp.data.result);
+        const decodedEvents = parseRawEventsResponse(contractAbi, resp.data);
         return decodedEvents;
     }
 }
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index baed6933e..eccb24d18 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,7 +1,13 @@
 import { Etherscan } from './data-sources/etherscan';
 
+import { artifacts } from './artifacts';
+
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 
 (async () => {
-    await etherscan.getContractEventsAsync('0x4f833a24e1f95d70f028921e27040ca56e09ab0b');
+    const events = await etherscan.getContractEventsAsync(
+        '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+        artifacts.Exchange.compilerOutput.abi,
+    );
+    console.log(events);
 })();
diff --git a/packages/pipeline/test/data-sources/etherscan/events_test.ts b/packages/pipeline/test/data-sources/etherscan/events_test.ts
index 1151757f2..cb8e9d8e8 100644
--- a/packages/pipeline/test/data-sources/etherscan/events_test.ts
+++ b/packages/pipeline/test/data-sources/etherscan/events_test.ts
@@ -3,6 +3,8 @@ import * as chai from 'chai';
 import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
 
+import { artifacts } from '../../../src/artifacts';
+
 import {
     _convertResponseToLogEntry,
     _decodeLogEntry,
@@ -81,7 +83,7 @@ describe('etherscan#events', () => {
                     takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
                 },
             };
-            const actual = _decodeLogEntry(input);
+            const actual = _decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
             expect(actual).deep.equal(expected);
         });
     });
-- 
cgit v1.2.3


From bd7bde9bb02a4d51f3a65e255262caf5f5072cd4 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 19 Sep 2018 17:30:34 -0700
Subject: Add typeorm and begin inserting database records

---
 packages/pipeline/package.json                     | 13 +++++---
 .../pipeline/src/data-sources/etherscan/events.ts  |  9 ++---
 .../pipeline/src/entities/ExchangeFillEvent.ts     | 24 ++++++++++++++
 packages/pipeline/src/index.ts                     | 38 ++++++++++++++++++++--
 packages/pipeline/src/ormconfig.ts                 | 14 ++++++++
 packages/pipeline/tsconfig.json                    |  4 ++-
 6 files changed, 89 insertions(+), 13 deletions(-)
 create mode 100644 packages/pipeline/src/entities/ExchangeFillEvent.ts
 create mode 100644 packages/pipeline/src/ormconfig.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index cdcd5ed18..d81ea2668 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -30,13 +30,13 @@
     "license": "Apache-2.0",
     "devDependencies": {
         "@0xproject/tslint-config": "^1.0.7",
-        "tslint": "5.11.0",
-        "typescript": "3.0.1",
-        "mocha": "^5.2.0",
         "chai": "^4.1.2",
         "chai-as-promised": "^7.1.1",
         "chai-bignumber": "^2.0.2",
-        "dirty-chai": "^2.0.1"
+        "dirty-chai": "^2.0.1",
+        "mocha": "^5.2.0",
+        "tslint": "5.11.0",
+        "typescript": "3.0.1"
     },
     "dependencies": {
         "@0xproject/contract-wrappers": "^1.0.1",
@@ -45,6 +45,9 @@
         "@types/ramda": "^0.25.38",
         "axios": "^0.18.0",
         "ethereum-types": "^1.0.6",
-        "ramda": "^0.25.0"
+        "ramda": "^0.25.0",
+        "reflect-metadata": "^0.1.12",
+        "sqlite3": "^4.0.2",
+        "typeorm": "^0.2.7"
     }
 }
diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
index 89b3ffac1..edc8cde7b 100644
--- a/packages/pipeline/src/data-sources/etherscan/events.ts
+++ b/packages/pipeline/src/data-sources/etherscan/events.ts
@@ -1,5 +1,6 @@
+import { ExchangeEventArgs } from '@0xproject/contract-wrappers';
 import { AbiDecoder } from '@0xproject/utils';
-import { AbiDefinition, DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
 // Raw events response from etherescan.io
@@ -47,12 +48,12 @@ export function _convertResponseToLogEntry(result: EventsResponseResult): LogEnt
 // Decodes a LogEntry into a LogWithDecodedArgs
 // tslint:disable-next-line:completed-docs
 export const _decodeLogEntry = R.curry((contractAbi: AbiDefinition[], log: LogEntry): LogWithDecodedArgs<
-    DecodedLogArgs
+    ExchangeEventArgs
 > => {
     const abiDecoder = new AbiDecoder([contractAbi]);
     const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
     // tslint:disable-next-line:no-unnecessary-type-assertion
-    return logWithDecodedArgs as LogWithDecodedArgs<DecodedLogArgs>;
+    return logWithDecodedArgs as LogWithDecodedArgs<ExchangeEventArgs>;
 });
 
 /**
@@ -64,7 +65,7 @@ export const _decodeLogEntry = R.curry((contractAbi: AbiDefinition[], log: LogEn
 export function parseRawEventsResponse(
     contractAbi: AbiDefinition[],
     rawEventsResponse: EventsResponse,
-): Array<LogWithDecodedArgs<DecodedLogArgs>> {
+): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
     return R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry(contractAbi)))(rawEventsResponse.result);
 }
 
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
new file mode 100644
index 000000000..1e9e8d986
--- /dev/null
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -0,0 +1,24 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class ExchangeFillEvent {
+    @PrimaryColumn() public logIndex!: number;
+
+    @Column() public address!: string;
+    @Column() public rawData!: string;
+    @Column() public blockNumber!: number;
+
+    @Column() public makerAddress!: string;
+    @Column() public takerAddress!: string;
+    @Column() public feeRecepientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public makerAssetFilledAmount!: string;
+    @Column() public takerAssetFilledAmount!: string;
+    @Column() public makerFeePaid!: string;
+    @Column() public takerFeePaid!: string;
+    @Column() public orderHash!: string;
+    // TODO(albrow): Decode asset data.
+    @Column() public makerAssetData!: string;
+    @Column() public takerAssetData!: string;
+    // TODO(albrow): Include topics?
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index eccb24d18..d70ec3e3e 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,13 +1,45 @@
-import { Etherscan } from './data-sources/etherscan';
+import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'reflect-metadata';
+import { createConnection } from 'typeorm';
 
 import { artifacts } from './artifacts';
+import { Etherscan } from './data-sources/etherscan';
+import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+import { config } from './ormconfig';
 
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 
 (async () => {
-    const events = await etherscan.getContractEventsAsync(
+    const connection = await createConnection(config);
+    const repository = connection.getRepository(ExchangeFillEvent);
+    console.log(`found ${await repository.count()} existing fill events`);
+    const eventLogs = await etherscan.getContractEventsAsync(
         '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
         artifacts.Exchange.compilerOutput.abi,
     );
-    console.log(events);
+    for (const eventLog of eventLogs) {
+        if (eventLog.event !== 'Fill') {
+            continue;
+        }
+        const fillEventLog = eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>;
+        const exchangeFillEvent = new ExchangeFillEvent();
+        exchangeFillEvent.logIndex = fillEventLog.logIndex as number;
+        exchangeFillEvent.address = fillEventLog.address as string;
+        exchangeFillEvent.rawData = fillEventLog.data as string;
+        exchangeFillEvent.blockNumber = fillEventLog.blockNumber as number;
+        exchangeFillEvent.makerAddress = fillEventLog.args.makerAddress.toString();
+        exchangeFillEvent.takerAddress = fillEventLog.args.takerAddress.toString();
+        exchangeFillEvent.feeRecepientAddress = fillEventLog.args.feeRecipientAddress;
+        exchangeFillEvent.senderAddress = fillEventLog.args.senderAddress;
+        exchangeFillEvent.makerAssetFilledAmount = fillEventLog.args.makerAssetFilledAmount.toString();
+        exchangeFillEvent.takerAssetFilledAmount = fillEventLog.args.takerAssetFilledAmount.toString();
+        exchangeFillEvent.makerFeePaid = fillEventLog.args.makerFeePaid.toString();
+        exchangeFillEvent.takerFeePaid = fillEventLog.args.takerFeePaid.toString();
+        exchangeFillEvent.orderHash = fillEventLog.args.orderHash;
+        exchangeFillEvent.makerAssetData = fillEventLog.args.makerAssetData;
+        exchangeFillEvent.takerAssetData = fillEventLog.args.takerAssetData;
+        await repository.save(exchangeFillEvent);
+    }
+    console.log(`now ${await repository.count()} total fill events`);
 })();
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
new file mode 100644
index 000000000..48e316078
--- /dev/null
+++ b/packages/pipeline/src/ormconfig.ts
@@ -0,0 +1,14 @@
+import { ConnectionOptions } from 'typeorm';
+
+export const config: ConnectionOptions = {
+    type: 'sqlite',
+    database: 'database.sqlite',
+    synchronize: true,
+    logging: false,
+    entities: ['./lib/src/entities/**/*.js'],
+    migrations: ['./lib/src/migrations/**/*.js'],
+    cli: {
+        entitiesDir: 'lib/src/entities',
+        migrationsDir: 'lib/src/migrations',
+    },
+};
diff --git a/packages/pipeline/tsconfig.json b/packages/pipeline/tsconfig.json
index 2ee711adc..918d469ed 100644
--- a/packages/pipeline/tsconfig.json
+++ b/packages/pipeline/tsconfig.json
@@ -2,7 +2,9 @@
     "extends": "../../tsconfig",
     "compilerOptions": {
         "outDir": "lib",
-        "rootDir": "."
+        "rootDir": ".",
+        "emitDecoratorMetadata": true,
+        "experimentalDecorators": true
     },
     "include": ["./src/**/*", "./test/**/*"]
 }
-- 
cgit v1.2.3


From 0133bec07d84c5b73d17a5b9fd0ab1c2ded88f8c Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 20 Sep 2018 17:25:48 -0700
Subject: Add support for decoding asset data

---
 packages/pipeline/package.json                     |  2 +
 .../pipeline/src/data-sources/etherscan/events.ts  | 78 ++++++++++++++++++++--
 .../pipeline/src/data-sources/etherscan/index.ts   |  6 +-
 .../pipeline/src/entities/ExchangeFillEvent.ts     | 17 ++++-
 packages/pipeline/src/index.ts                     | 27 ++------
 5 files changed, 94 insertions(+), 36 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index d81ea2668..6670938f2 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -40,7 +40,9 @@
     },
     "dependencies": {
         "@0xproject/contract-wrappers": "^1.0.1",
+        "@0xproject/order-utils": "^1.0.2",
         "@0xproject/subproviders": "^2.0.2",
+        "@0xproject/types": "^1.0.1",
         "@0xproject/utils": "^1.0.8",
         "@types/ramda": "^0.25.38",
         "axios": "^0.18.0",
diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
index edc8cde7b..a828af527 100644
--- a/packages/pipeline/src/data-sources/etherscan/events.ts
+++ b/packages/pipeline/src/data-sources/etherscan/events.ts
@@ -1,8 +1,15 @@
-import { ExchangeEventArgs } from '@0xproject/contract-wrappers';
-import { AbiDecoder } from '@0xproject/utils';
+import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { assetDataUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import { AbiDecoder, BigNumber } from '@0xproject/utils';
 import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
+import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
+
+// TODO(albrow): Union with other exchange event entity types
+export type ExchangeEventEntity = ExchangeFillEvent;
+
 // Raw events response from etherescan.io
 export interface EventsResponse {
     status: string;
@@ -56,17 +63,74 @@ export const _decodeLogEntry = R.curry((contractAbi: AbiDefinition[], log: LogEn
     return logWithDecodedArgs as LogWithDecodedArgs<ExchangeEventArgs>;
 });
 
+export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
+    switch (eventLog.event) {
+        case 'Fill':
+            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
+        default:
+            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
+    }
+}
+
+export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.logIndex = eventLog.logIndex as number;
+    exchangeFillEvent.address = eventLog.address as string;
+    exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
+    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
+    exchangeFillEvent.orderHash = eventLog.args.orderHash;
+    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeFillEvent.makerAssetType = makerAssetType;
+    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeFillEvent.takerAssetType = takerAssetType;
+    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeFillEvent;
+}
+
+function bigNumbertoStringOrNull(n: BigNumber): string | null {
+    if (n == null) {
+        return null;
+    }
+    return n.toString();
+}
+
+function filterEventLogs(
+    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
+): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
+    return R.filter(eventLog => eventLog.event === 'Fill', eventLogs);
+}
+
 /**
  * Parses and abi-decodes the raw events response from etherscan.io.
  * @param contractAbi The ABI for the contract that the events where emited from.
  * @param rawEventsResponse The raw events response from etherescan.io.
- * @returns Parsed and decoded events.
+ * @returns Parsed and decoded event entities, ready to be saved to database.
  */
 export function parseRawEventsResponse(
     contractAbi: AbiDefinition[],
     rawEventsResponse: EventsResponse,
-): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
-    return R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry(contractAbi)))(rawEventsResponse.result);
+): ExchangeEventEntity[] {
+    return R.pipe(
+        R.map(_convertResponseToLogEntry),
+        R.map(_decodeLogEntry(contractAbi)),
+        filterEventLogs,
+        R.map(_convertToEntity),
+    )(rawEventsResponse.result);
 }
-
-// export const parseRawEventsResponse = R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry));
diff --git a/packages/pipeline/src/data-sources/etherscan/index.ts b/packages/pipeline/src/data-sources/etherscan/index.ts
index 66b6b1a8d..c5eb2b9c6 100644
--- a/packages/pipeline/src/data-sources/etherscan/index.ts
+++ b/packages/pipeline/src/data-sources/etherscan/index.ts
@@ -1,7 +1,7 @@
 import { default as axios } from 'axios';
-import { AbiDefinition, BlockParam, BlockParamLiteral, DecodedLogArgs, LogWithDecodedArgs } from 'ethereum-types';
+import { AbiDefinition, BlockParam, BlockParamLiteral } from 'ethereum-types';
 
-import { EventsResponse, parseRawEventsResponse } from './events';
+import { EventsResponse, ExchangeEventEntity, parseRawEventsResponse } from './events';
 
 const ETHERSCAN_URL = 'https://api.etherscan.io/api';
 
@@ -24,7 +24,7 @@ export class Etherscan {
         contractAbi: AbiDefinition[],
         fromBlock: BlockParam = BlockParamLiteral.Earliest,
         toBlock: BlockParam = BlockParamLiteral.Latest,
-    ): Promise<Array<LogWithDecodedArgs<DecodedLogArgs>>> {
+    ): Promise<ExchangeEventEntity[]> {
         const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${
             this._apiKey
         }`;
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index 1e9e8d986..1716c60d1 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -1,5 +1,7 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+export type ExchangeFillEventAssetType = 'erc20' | 'erc721';
+
 @Entity()
 export class ExchangeFillEvent {
     @PrimaryColumn() public logIndex!: number;
@@ -17,8 +19,17 @@ export class ExchangeFillEvent {
     @Column() public makerFeePaid!: string;
     @Column() public takerFeePaid!: string;
     @Column() public orderHash!: string;
-    // TODO(albrow): Decode asset data.
-    @Column() public makerAssetData!: string;
-    @Column() public takerAssetData!: string;
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: ExchangeFillEventAssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public makerTokenId!: string | null;
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: ExchangeFillEventAssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerTokenId!: string | null;
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index d70ec3e3e..db26343e0 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,4 +1,5 @@
 import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { assetDataUtils } from '@0xproject/order-utils';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import 'reflect-metadata';
 import { createConnection } from 'typeorm';
@@ -14,32 +15,12 @@ const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
     const connection = await createConnection(config);
     const repository = connection.getRepository(ExchangeFillEvent);
     console.log(`found ${await repository.count()} existing fill events`);
-    const eventLogs = await etherscan.getContractEventsAsync(
+    const events = await etherscan.getContractEventsAsync(
         '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
         artifacts.Exchange.compilerOutput.abi,
     );
-    for (const eventLog of eventLogs) {
-        if (eventLog.event !== 'Fill') {
-            continue;
-        }
-        const fillEventLog = eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>;
-        const exchangeFillEvent = new ExchangeFillEvent();
-        exchangeFillEvent.logIndex = fillEventLog.logIndex as number;
-        exchangeFillEvent.address = fillEventLog.address as string;
-        exchangeFillEvent.rawData = fillEventLog.data as string;
-        exchangeFillEvent.blockNumber = fillEventLog.blockNumber as number;
-        exchangeFillEvent.makerAddress = fillEventLog.args.makerAddress.toString();
-        exchangeFillEvent.takerAddress = fillEventLog.args.takerAddress.toString();
-        exchangeFillEvent.feeRecepientAddress = fillEventLog.args.feeRecipientAddress;
-        exchangeFillEvent.senderAddress = fillEventLog.args.senderAddress;
-        exchangeFillEvent.makerAssetFilledAmount = fillEventLog.args.makerAssetFilledAmount.toString();
-        exchangeFillEvent.takerAssetFilledAmount = fillEventLog.args.takerAssetFilledAmount.toString();
-        exchangeFillEvent.makerFeePaid = fillEventLog.args.makerFeePaid.toString();
-        exchangeFillEvent.takerFeePaid = fillEventLog.args.takerFeePaid.toString();
-        exchangeFillEvent.orderHash = fillEventLog.args.orderHash;
-        exchangeFillEvent.makerAssetData = fillEventLog.args.makerAssetData;
-        exchangeFillEvent.takerAssetData = fillEventLog.args.takerAssetData;
-        await repository.save(exchangeFillEvent);
+    for (const event of events) {
+        await repository.save(event);
     }
     console.log(`now ${await repository.count()} total fill events`);
 })();
-- 
cgit v1.2.3


From c99b71f35442ba605a7a38f9504697dcae78e571 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 12:54:10 -0700
Subject: Re-organize event parsing and decoding

---
 .../pipeline/src/data-sources/etherscan/events.ts  | 136 ----------------
 .../pipeline/src/data-sources/etherscan/index.ts   |  36 -----
 .../pipeline/src/data_sources/etherscan/index.ts   |  52 +++++++
 .../events/event_handlers/base_event_handler.ts    |  34 ++++
 .../event_handlers/exchange_event_handler.ts       |  76 +++++++++
 .../pipeline/src/data_types/events/event_utils.ts  |  35 +++++
 .../pipeline/src/entities/ExchangeFillEvent.ts     |   4 +-
 packages/pipeline/src/index.ts                     |  20 ++-
 .../test/data-sources/etherscan/events_test.ts     | 172 ++++++++++-----------
 9 files changed, 298 insertions(+), 267 deletions(-)
 delete mode 100644 packages/pipeline/src/data-sources/etherscan/events.ts
 delete mode 100644 packages/pipeline/src/data-sources/etherscan/index.ts
 create mode 100644 packages/pipeline/src/data_sources/etherscan/index.ts
 create mode 100644 packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
 create mode 100644 packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
 create mode 100644 packages/pipeline/src/data_types/events/event_utils.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
deleted file mode 100644
index a828af527..000000000
--- a/packages/pipeline/src/data-sources/etherscan/events.ts
+++ /dev/null
@@ -1,136 +0,0 @@
-import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import { AbiDecoder, BigNumber } from '@0xproject/utils';
-import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import * as R from 'ramda';
-
-import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
-
-// TODO(albrow): Union with other exchange event entity types
-export type ExchangeEventEntity = ExchangeFillEvent;
-
-// Raw events response from etherescan.io
-export interface EventsResponse {
-    status: string;
-    message: string;
-    result: EventsResponseResult[];
-}
-
-// Events as represented in the response from etherscan.io
-export interface EventsResponseResult {
-    address: string;
-    topics: string[];
-    data: string;
-    blockNumber: string;
-    timeStamp: string;
-    gasPrice: string;
-    gasUsed: string;
-    logIndex: string;
-    transactionHash: string;
-    transactionIndex: string;
-}
-
-const hexRadix = 16;
-
-function hexToInt(hex: string): number {
-    return parseInt(hex.replace('0x', ''), hexRadix);
-}
-
-// Converts a raw event response to a LogEntry
-// tslint:disable-next-line:completed-docs
-export function _convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
-    return {
-        logIndex: hexToInt(result.logIndex),
-        transactionIndex: hexToInt(result.transactionIndex),
-        transactionHash: result.transactionHash,
-        blockHash: '',
-        blockNumber: hexToInt(result.blockNumber),
-        address: result.address,
-        data: result.data,
-        topics: result.topics,
-    };
-}
-
-// Decodes a LogEntry into a LogWithDecodedArgs
-// tslint:disable-next-line:completed-docs
-export const _decodeLogEntry = R.curry((contractAbi: AbiDefinition[], log: LogEntry): LogWithDecodedArgs<
-    ExchangeEventArgs
-> => {
-    const abiDecoder = new AbiDecoder([contractAbi]);
-    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    return logWithDecodedArgs as LogWithDecodedArgs<ExchangeEventArgs>;
-});
-
-export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
-    switch (eventLog.event) {
-        case 'Fill':
-            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
-        default:
-            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
-    }
-}
-
-export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeFillEvent = new ExchangeFillEvent();
-    exchangeFillEvent.logIndex = eventLog.logIndex as number;
-    exchangeFillEvent.address = eventLog.address as string;
-    exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
-    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
-    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
-    exchangeFillEvent.orderHash = eventLog.args.orderHash;
-    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeFillEvent.makerAssetType = makerAssetType;
-    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeFillEvent.takerAssetType = takerAssetType;
-    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeFillEvent;
-}
-
-function bigNumbertoStringOrNull(n: BigNumber): string | null {
-    if (n == null) {
-        return null;
-    }
-    return n.toString();
-}
-
-function filterEventLogs(
-    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
-): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
-    return R.filter(eventLog => eventLog.event === 'Fill', eventLogs);
-}
-
-/**
- * Parses and abi-decodes the raw events response from etherscan.io.
- * @param contractAbi The ABI for the contract that the events where emited from.
- * @param rawEventsResponse The raw events response from etherescan.io.
- * @returns Parsed and decoded event entities, ready to be saved to database.
- */
-export function parseRawEventsResponse(
-    contractAbi: AbiDefinition[],
-    rawEventsResponse: EventsResponse,
-): ExchangeEventEntity[] {
-    return R.pipe(
-        R.map(_convertResponseToLogEntry),
-        R.map(_decodeLogEntry(contractAbi)),
-        filterEventLogs,
-        R.map(_convertToEntity),
-    )(rawEventsResponse.result);
-}
diff --git a/packages/pipeline/src/data-sources/etherscan/index.ts b/packages/pipeline/src/data-sources/etherscan/index.ts
deleted file mode 100644
index c5eb2b9c6..000000000
--- a/packages/pipeline/src/data-sources/etherscan/index.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-import { default as axios } from 'axios';
-import { AbiDefinition, BlockParam, BlockParamLiteral } from 'ethereum-types';
-
-import { EventsResponse, ExchangeEventEntity, parseRawEventsResponse } from './events';
-
-const ETHERSCAN_URL = 'https://api.etherscan.io/api';
-
-export class Etherscan {
-    private readonly _apiKey: string;
-    constructor(apiKey: string) {
-        this._apiKey = apiKey;
-    }
-
-    /**
-     * Gets the decoded events for a specific contract and block range.
-     * @param contractAddress  The address of the contract to get the events for.
-     * @param constractAbi The ABI of the contract.
-     * @param fromBlock The start of the block range to get events for (inclusive).
-     * @param toBlock The end of the block range to get events for (inclusive).
-     * @returns A list of decoded events.
-     */
-    public async getContractEventsAsync(
-        contractAddress: string,
-        contractAbi: AbiDefinition[],
-        fromBlock: BlockParam = BlockParamLiteral.Earliest,
-        toBlock: BlockParam = BlockParamLiteral.Latest,
-    ): Promise<ExchangeEventEntity[]> {
-        const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${
-            this._apiKey
-        }`;
-        const resp = await axios.get<EventsResponse>(fullURL);
-        // TODO(albrow): Check response code.
-        const decodedEvents = parseRawEventsResponse(contractAbi, resp.data);
-        return decodedEvents;
-    }
-}
diff --git a/packages/pipeline/src/data_sources/etherscan/index.ts b/packages/pipeline/src/data_sources/etherscan/index.ts
new file mode 100644
index 000000000..044fff02e
--- /dev/null
+++ b/packages/pipeline/src/data_sources/etherscan/index.ts
@@ -0,0 +1,52 @@
+import { default as axios } from 'axios';
+import { BlockParam, BlockParamLiteral } from 'ethereum-types';
+
+const ETHERSCAN_URL = 'https://api.etherscan.io/api';
+
+export class Etherscan {
+    private readonly _apiKey: string;
+    constructor(apiKey: string) {
+        this._apiKey = apiKey;
+    }
+
+    /**
+     * Gets the raw events for a specific contract and block range.
+     * @param contractAddress  The address of the contract to get the events for.
+     * @param fromBlock The start of the block range to get events for (inclusive).
+     * @param toBlock The end of the block range to get events for (inclusive).
+     * @returns A list of decoded events.
+     */
+    public async getContractEventsAsync(
+        contractAddress: string,
+        fromBlock: BlockParam = BlockParamLiteral.Earliest,
+        toBlock: BlockParam = BlockParamLiteral.Latest,
+    ): Promise<EventsResponse> {
+        const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${
+            this._apiKey
+        }`;
+        const resp = await axios.get<EventsResponse>(fullURL);
+        // TODO(albrow): Check response code.
+        return resp.data;
+    }
+}
+
+// Raw events response from etherescan.io
+export interface EventsResponse {
+    status: string;
+    message: string;
+    result: EventsResponseResult[];
+}
+
+// Events as represented in the response from etherscan.io
+export interface EventsResponseResult {
+    address: string;
+    topics: string[];
+    data: string;
+    blockNumber: string;
+    timeStamp: string;
+    gasPrice: string;
+    gasUsed: string;
+    logIndex: string;
+    transactionHash: string;
+    transactionIndex: string;
+}
diff --git a/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts b/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
new file mode 100644
index 000000000..59331fc4f
--- /dev/null
+++ b/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
@@ -0,0 +1,34 @@
+import { AbiDefinition, BlockParam, BlockParamLiteral, LogEntry } from 'ethereum-types';
+import * as R from 'ramda';
+import { BaseEntity } from 'typeorm';
+
+import { Etherscan } from '../../../data_sources/etherscan';
+import { convertResponseToLogEntry } from '../event_utils';
+
+export abstract class BaseEventHandler<EntityType extends BaseEntity> {
+    protected _abi: AbiDefinition[];
+    protected _address: string;
+    protected _etherscan: Etherscan;
+    constructor(abi: AbiDefinition[], address: string, etherscan: Etherscan) {
+        this._abi = abi;
+        this._address = address;
+        this._etherscan = etherscan;
+    }
+    public abstract convertLogEntryToEventEntity(logEntry: LogEntry): EntityType;
+
+    public async getEventsAsync(
+        fromBlock: BlockParam = BlockParamLiteral.Earliest,
+        toBlock: BlockParam = BlockParamLiteral.Latest,
+    ): Promise<EntityType[]> {
+        const rawEventsResponse = await this._etherscan.getContractEventsAsync(this._address, fromBlock, toBlock);
+        const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result);
+        // Note(albrow): Imperative for loop is required here because we can't
+        // bind convertLogEntryToEventEntity without having a specific instance
+        // of a sub-class.
+        const result = [];
+        for (const logEntry of logEntries) {
+            result.push(this.convertLogEntryToEventEntity(logEntry));
+        }
+        return result;
+    }
+}
diff --git a/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts b/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
new file mode 100644
index 000000000..38ff20595
--- /dev/null
+++ b/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
@@ -0,0 +1,76 @@
+import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { assetDataUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import { AbiDecoder, BigNumber } from '@0xproject/utils';
+import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { ExchangeFillEvent } from '../../../entities/ExchangeFillEvent';
+import { decodeLogEntry } from '../event_utils';
+
+import { BaseEventHandler } from './base_event_handler';
+
+// TODO(albrow): Union with other exchange event entity types
+export type ExchangeEventEntity = ExchangeFillEvent;
+
+export class ExchangeEventHandler extends BaseEventHandler<ExchangeEventEntity> {
+    public convertLogEntryToEventEntity(logEntry: LogEntry): ExchangeEventEntity {
+        const decodedLogEntry = decodeLogEntry<ExchangeEventArgs>(this._abi, logEntry);
+        return _convertToEntity(decodedLogEntry);
+    }
+}
+
+export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
+    switch (eventLog.event) {
+        case 'Fill':
+            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
+        default:
+            return new ExchangeFillEvent();
+        // throw new Error('unexpected eventLog.event type: ' + eventLog.event);
+    }
+}
+
+export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.logIndex = eventLog.logIndex as number;
+    exchangeFillEvent.address = eventLog.address as string;
+    exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
+    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
+    exchangeFillEvent.orderHash = eventLog.args.orderHash;
+    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeFillEvent.makerAssetType = makerAssetType;
+    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeFillEvent.takerAssetType = takerAssetType;
+    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeFillEvent;
+}
+
+function bigNumbertoStringOrNull(n: BigNumber): string | null {
+    if (n == null) {
+        return null;
+    }
+    return n.toString();
+}
+
+function filterEventLogs(
+    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
+): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
+    return R.filter(eventLog => eventLog.event === 'Fill', eventLogs);
+}
diff --git a/packages/pipeline/src/data_types/events/event_utils.ts b/packages/pipeline/src/data_types/events/event_utils.ts
new file mode 100644
index 000000000..6be964807
--- /dev/null
+++ b/packages/pipeline/src/data_types/events/event_utils.ts
@@ -0,0 +1,35 @@
+import { AbiDecoder } from '@0xproject/utils';
+import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+
+import { EventsResponseResult } from '../../data_sources/etherscan';
+
+const hexRadix = 16;
+
+function hexToInt(hex: string): number {
+    return parseInt(hex.replace('0x', ''), hexRadix);
+}
+
+// Converts a raw event response to a LogEntry
+export function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
+    return {
+        logIndex: hexToInt(result.logIndex),
+        transactionIndex: hexToInt(result.transactionIndex),
+        transactionHash: result.transactionHash,
+        blockHash: '',
+        blockNumber: hexToInt(result.blockNumber),
+        address: result.address,
+        data: result.data,
+        topics: result.topics,
+    };
+}
+
+// Decodes a LogEntry into a LogWithDecodedArgs
+export function decodeLogEntry<EventArgsType>(
+    contractAbi: AbiDefinition[],
+    log: LogEntry,
+): LogWithDecodedArgs<EventArgsType> {
+    const abiDecoder = new AbiDecoder([contractAbi]);
+    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop<EventArgsType>(log);
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    return logWithDecodedArgs as LogWithDecodedArgs<EventArgsType>;
+}
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index 1716c60d1..a7e817240 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -1,9 +1,9 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
+import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
 
 export type ExchangeFillEventAssetType = 'erc20' | 'erc721';
 
 @Entity()
-export class ExchangeFillEvent {
+export class ExchangeFillEvent extends BaseEntity {
     @PrimaryColumn() public logIndex!: number;
 
     @Column() public address!: string;
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index db26343e0..e71a6ae4c 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,26 +1,32 @@
-import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { LogWithDecodedArgs } from 'ethereum-types';
 import 'reflect-metadata';
 import { createConnection } from 'typeorm';
 
 import { artifacts } from './artifacts';
-import { Etherscan } from './data-sources/etherscan';
+import { Etherscan } from './data_sources/etherscan';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
+import { ExchangeEventHandler } from './data_types/events/event_handlers/exchange_event_handler';
+
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
+const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
 
 (async () => {
     const connection = await createConnection(config);
     const repository = connection.getRepository(ExchangeFillEvent);
     console.log(`found ${await repository.count()} existing fill events`);
-    const events = await etherscan.getContractEventsAsync(
-        '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+    const exchangeEventHandler = new ExchangeEventHandler(
         artifacts.Exchange.compilerOutput.abi,
+        EXCHANGE_ADDRESS,
+        etherscan,
     );
+    const events = await exchangeEventHandler.getEventsAsync();
+    console.log(JSON.stringify(events, null, 2));
     for (const event of events) {
-        await repository.save(event);
+        // TODO(albrow): remove this check once we can parse all Exchange events
+        if (event.address != null) {
+            await event.save();
+        }
     }
     console.log(`now ${await repository.count()} total fill events`);
 })();
diff --git a/packages/pipeline/test/data-sources/etherscan/events_test.ts b/packages/pipeline/test/data-sources/etherscan/events_test.ts
index cb8e9d8e8..b0f8c7d1c 100644
--- a/packages/pipeline/test/data-sources/etherscan/events_test.ts
+++ b/packages/pipeline/test/data-sources/etherscan/events_test.ts
@@ -1,90 +1,90 @@
-import { BigNumber } from '@0xproject/utils';
-import * as chai from 'chai';
-import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import 'mocha';
+// import { BigNumber } from '@0xproject/utils';
+// import * as chai from 'chai';
+// import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+// import 'mocha';
 
-import { artifacts } from '../../../src/artifacts';
+// import { artifacts } from '../../../src/artifacts';
 
-import {
-    _convertResponseToLogEntry,
-    _decodeLogEntry,
-    EventsResponseResult,
-} from '../../../src/data-sources/etherscan/events';
-import { chaiSetup } from '../../utils/chai_setup';
+// import {
+//     _convertResponseToLogEntry,
+//     _decodeLogEntry,
+//     EventsResponseResult,
+// } from '../../../src/data-sources/etherscan/events';
+// import { chaiSetup } from '../../utils/chai_setup';
 
-chaiSetup.configure();
-const expect = chai.expect;
+// chaiSetup.configure();
+// const expect = chai.expect;
 
-describe('etherscan#events', () => {
-    describe('_convertResponseToLogEntry', () => {
-        it('converts EventsResponseResult to LogEntry', () => {
-            const input: EventsResponseResult = {
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                topics: [
-                    '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
-                    '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
-                    '0x0000000000000000000000000000000000000000000000000000000000000000',
-                ],
-                data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
-                blockNumber: '0x61127b',
-                timeStamp: '0x5ba2878e',
-                gasPrice: '0x1a13b8600',
-                gasUsed: '0xd9dc',
-                logIndex: '0x63',
-                transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
-                transactionIndex: '0x35',
-            };
-            const expected: LogEntry = {
-                logIndex: 99,
-                transactionIndex: 53,
-                transactionHash: input.transactionHash,
-                blockHash: '',
-                blockNumber: 6361723,
-                address: input.address,
-                data: input.data,
-                topics: input.topics,
-            };
-            const actual = _convertResponseToLogEntry(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-    describe('_decodeLogEntry', () => {
-        it('decodes LogEntry into LogWithDecodedArgs', () => {
-            const input: LogEntry = {
-                logIndex: 96,
-                transactionIndex: 52,
-                transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
-                blockHash: '',
-                blockNumber: 6361723,
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                data:
-                    '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',
-                topics: [
-                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
-                    '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
-                    '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
-                    '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-                ],
-            };
-            const expected: LogWithDecodedArgs<DecodedLogArgs> = {
-                ...input,
-                event: 'Fill',
-                args: {
-                    makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
-                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
-                    takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-                    senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-                    makerAssetFilledAmount: new BigNumber('100000000000'),
-                    takerAssetFilledAmount: new BigNumber('330000000'),
-                    makerFeePaid: new BigNumber('0'),
-                    takerFeePaid: new BigNumber('0'),
-                    orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-                    makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
-                    takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-                },
-            };
-            const actual = _decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-});
+// describe('etherscan#events', () => {
+//     describe('_convertResponseToLogEntry', () => {
+//         it('converts EventsResponseResult to LogEntry', () => {
+//             const input: EventsResponseResult = {
+//                 address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+//                 topics: [
+//                     '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
+//                     '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
+//                     '0x0000000000000000000000000000000000000000000000000000000000000000',
+//                 ],
+//                 data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
+//                 blockNumber: '0x61127b',
+//                 timeStamp: '0x5ba2878e',
+//                 gasPrice: '0x1a13b8600',
+//                 gasUsed: '0xd9dc',
+//                 logIndex: '0x63',
+//                 transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
+//                 transactionIndex: '0x35',
+//             };
+//             const expected: LogEntry = {
+//                 logIndex: 99,
+//                 transactionIndex: 53,
+//                 transactionHash: input.transactionHash,
+//                 blockHash: '',
+//                 blockNumber: 6361723,
+//                 address: input.address,
+//                 data: input.data,
+//                 topics: input.topics,
+//             };
+//             const actual = _convertResponseToLogEntry(input);
+//             expect(actual).deep.equal(expected);
+//         });
+//     });
+//     describe('_decodeLogEntry', () => {
+//         it('decodes LogEntry into LogWithDecodedArgs', () => {
+//             const input: LogEntry = {
+//                 logIndex: 96,
+//                 transactionIndex: 52,
+//                 transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
+//                 blockHash: '',
+//                 blockNumber: 6361723,
+//                 address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+//                 data:
+//                     '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',
+//                 topics: [
+//                     '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+//                     '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
+//                     '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
+//                     '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+//                 ],
+//             };
+//             const expected: LogWithDecodedArgs<DecodedLogArgs> = {
+//                 ...input,
+//                 event: 'Fill',
+//                 args: {
+//                     makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
+//                     feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+//                     takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+//                     senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+//                     makerAssetFilledAmount: new BigNumber('100000000000'),
+//                     takerAssetFilledAmount: new BigNumber('330000000'),
+//                     makerFeePaid: new BigNumber('0'),
+//                     takerFeePaid: new BigNumber('0'),
+//                     orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+//                     makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+//                     takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+//                 },
+//             };
+//             const actual = _decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
+//             expect(actual).deep.equal(expected);
+//         });
+//     });
+// });
-- 
cgit v1.2.3


From 7d9afce13b0e84d778cf82ddb42366ac3213d1b1 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 14:41:45 -0700
Subject: Make event parsing more functional and less class-based

---
 .../events/event_handlers/base_event_handler.ts    | 34 ----------
 .../event_handlers/exchange_event_handler.ts       | 76 ----------------------
 .../src/data_types/events/exchange_events.ts       | 75 +++++++++++++++++++++
 packages/pipeline/src/index.ts                     | 17 ++---
 4 files changed, 79 insertions(+), 123 deletions(-)
 delete mode 100644 packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
 delete mode 100644 packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
 create mode 100644 packages/pipeline/src/data_types/events/exchange_events.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts b/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
deleted file mode 100644
index 59331fc4f..000000000
--- a/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
+++ /dev/null
@@ -1,34 +0,0 @@
-import { AbiDefinition, BlockParam, BlockParamLiteral, LogEntry } from 'ethereum-types';
-import * as R from 'ramda';
-import { BaseEntity } from 'typeorm';
-
-import { Etherscan } from '../../../data_sources/etherscan';
-import { convertResponseToLogEntry } from '../event_utils';
-
-export abstract class BaseEventHandler<EntityType extends BaseEntity> {
-    protected _abi: AbiDefinition[];
-    protected _address: string;
-    protected _etherscan: Etherscan;
-    constructor(abi: AbiDefinition[], address: string, etherscan: Etherscan) {
-        this._abi = abi;
-        this._address = address;
-        this._etherscan = etherscan;
-    }
-    public abstract convertLogEntryToEventEntity(logEntry: LogEntry): EntityType;
-
-    public async getEventsAsync(
-        fromBlock: BlockParam = BlockParamLiteral.Earliest,
-        toBlock: BlockParam = BlockParamLiteral.Latest,
-    ): Promise<EntityType[]> {
-        const rawEventsResponse = await this._etherscan.getContractEventsAsync(this._address, fromBlock, toBlock);
-        const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result);
-        // Note(albrow): Imperative for loop is required here because we can't
-        // bind convertLogEntryToEventEntity without having a specific instance
-        // of a sub-class.
-        const result = [];
-        for (const logEntry of logEntries) {
-            result.push(this.convertLogEntryToEventEntity(logEntry));
-        }
-        return result;
-    }
-}
diff --git a/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts b/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
deleted file mode 100644
index 38ff20595..000000000
--- a/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
+++ /dev/null
@@ -1,76 +0,0 @@
-import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import { AbiDecoder, BigNumber } from '@0xproject/utils';
-import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import * as R from 'ramda';
-
-import { ExchangeFillEvent } from '../../../entities/ExchangeFillEvent';
-import { decodeLogEntry } from '../event_utils';
-
-import { BaseEventHandler } from './base_event_handler';
-
-// TODO(albrow): Union with other exchange event entity types
-export type ExchangeEventEntity = ExchangeFillEvent;
-
-export class ExchangeEventHandler extends BaseEventHandler<ExchangeEventEntity> {
-    public convertLogEntryToEventEntity(logEntry: LogEntry): ExchangeEventEntity {
-        const decodedLogEntry = decodeLogEntry<ExchangeEventArgs>(this._abi, logEntry);
-        return _convertToEntity(decodedLogEntry);
-    }
-}
-
-export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
-    switch (eventLog.event) {
-        case 'Fill':
-            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
-        default:
-            return new ExchangeFillEvent();
-        // throw new Error('unexpected eventLog.event type: ' + eventLog.event);
-    }
-}
-
-export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeFillEvent = new ExchangeFillEvent();
-    exchangeFillEvent.logIndex = eventLog.logIndex as number;
-    exchangeFillEvent.address = eventLog.address as string;
-    exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
-    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
-    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
-    exchangeFillEvent.orderHash = eventLog.args.orderHash;
-    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeFillEvent.makerAssetType = makerAssetType;
-    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeFillEvent.takerAssetType = takerAssetType;
-    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeFillEvent;
-}
-
-function bigNumbertoStringOrNull(n: BigNumber): string | null {
-    if (n == null) {
-        return null;
-    }
-    return n.toString();
-}
-
-function filterEventLogs(
-    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
-): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
-    return R.filter(eventLog => eventLog.event === 'Fill', eventLogs);
-}
diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
new file mode 100644
index 000000000..fb5341b58
--- /dev/null
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -0,0 +1,75 @@
+import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { assetDataUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import { BigNumber } from '@0xproject/utils';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { artifacts } from '../../artifacts';
+import { EventsResponse } from '../../data_sources/etherscan';
+import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
+
+import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
+
+// TODO(albrow): Union with other exchange event entity types
+export type ExchangeEventEntity = ExchangeFillEvent;
+
+const exchangeContractAbi = artifacts.Exchange.compilerOutput.abi;
+
+export function parseExchangeEvents(rawEventsResponse: EventsResponse): ExchangeEventEntity[] {
+    const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result);
+    const decodedLogEntries = R.map(
+        eventResponse => decodeLogEntry<ExchangeEventArgs>(exchangeContractAbi, eventResponse),
+        logEntries,
+    );
+    const filteredLogEntries = R.filter(logEntry => R.contains(logEntry.event, ['Fill']), decodedLogEntries);
+    return R.map(_convertToEntity, filteredLogEntries);
+}
+
+export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
+    switch (eventLog.event) {
+        case 'Fill':
+            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
+        default:
+            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
+    }
+}
+
+export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.logIndex = eventLog.logIndex as number;
+    exchangeFillEvent.address = eventLog.address as string;
+    exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
+    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
+    exchangeFillEvent.orderHash = eventLog.args.orderHash;
+    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeFillEvent.makerAssetType = makerAssetType;
+    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeFillEvent.takerAssetType = takerAssetType;
+    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeFillEvent;
+}
+
+function bigNumbertoStringOrNull(n: BigNumber): string | null {
+    if (n == null) {
+        return null;
+    }
+    return n.toString();
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index e71a6ae4c..c01ff57b4 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,12 +1,11 @@
 import 'reflect-metadata';
 import { createConnection } from 'typeorm';
 
-import { artifacts } from './artifacts';
 import { Etherscan } from './data_sources/etherscan';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
-import { ExchangeEventHandler } from './data_types/events/event_handlers/exchange_event_handler';
+import { parseExchangeEvents } from './data_types/events/exchange_events';
 
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
@@ -15,18 +14,10 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
     const connection = await createConnection(config);
     const repository = connection.getRepository(ExchangeFillEvent);
     console.log(`found ${await repository.count()} existing fill events`);
-    const exchangeEventHandler = new ExchangeEventHandler(
-        artifacts.Exchange.compilerOutput.abi,
-        EXCHANGE_ADDRESS,
-        etherscan,
-    );
-    const events = await exchangeEventHandler.getEventsAsync();
-    console.log(JSON.stringify(events, null, 2));
+    const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
+    const events = parseExchangeEvents(rawEvents);
     for (const event of events) {
-        // TODO(albrow): remove this check once we can parse all Exchange events
-        if (event.address != null) {
-            await event.save();
-        }
+        await event.save();
     }
     console.log(`now ${await repository.count()} total fill events`);
 })();
-- 
cgit v1.2.3


From 5262d3b1f2227d5e4988e801a4318aa6e0e0ab68 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 15:03:49 -0700
Subject: Implement scraping and parsing exchange cancel events

---
 .../src/data_types/events/exchange_events.ts       | 41 +++++++++++++++++++---
 .../pipeline/src/entities/ExchangeCancelEvent.ts   | 32 +++++++++++++++++
 .../pipeline/src/entities/ExchangeFillEvent.ts     |  6 ++--
 packages/pipeline/src/index.ts                     | 11 ++++--
 packages/pipeline/src/types.ts                     |  1 +
 5 files changed, 81 insertions(+), 10 deletions(-)
 create mode 100644 packages/pipeline/src/entities/ExchangeCancelEvent.ts
 create mode 100644 packages/pipeline/src/types.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index fb5341b58..3938f3a69 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -1,4 +1,4 @@
-import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { ExchangeCancelEventArgs, ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
 import { assetDataUtils } from '@0xproject/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
@@ -7,12 +7,12 @@ import * as R from 'ramda';
 
 import { artifacts } from '../../artifacts';
 import { EventsResponse } from '../../data_sources/etherscan';
+import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
 import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
 
 import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
 
-// TODO(albrow): Union with other exchange event entity types
-export type ExchangeEventEntity = ExchangeFillEvent;
+export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent;
 
 const exchangeContractAbi = artifacts.Exchange.compilerOutput.abi;
 
@@ -22,7 +22,7 @@ export function parseExchangeEvents(rawEventsResponse: EventsResponse): Exchange
         eventResponse => decodeLogEntry<ExchangeEventArgs>(exchangeContractAbi, eventResponse),
         logEntries,
     );
-    const filteredLogEntries = R.filter(logEntry => R.contains(logEntry.event, ['Fill']), decodedLogEntries);
+    const filteredLogEntries = R.filter(logEntry => R.contains(logEntry.event, ['Fill', 'Cancel']), decodedLogEntries);
     return R.map(_convertToEntity, filteredLogEntries);
 }
 
@@ -30,6 +30,8 @@ export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>
     switch (eventLog.event) {
         case 'Fill':
             return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
+        case 'Cancel':
+            return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
         default:
             throw new Error('unexpected eventLog.event type: ' + eventLog.event);
     }
@@ -67,6 +69,37 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     return exchangeFillEvent;
 }
 
+export function _convertToExchangeCancelEvent(
+    eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
+): ExchangeCancelEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeCancelEvent = new ExchangeCancelEvent();
+    exchangeCancelEvent.logIndex = eventLog.logIndex as number;
+    exchangeCancelEvent.address = eventLog.address as string;
+    exchangeCancelEvent.rawData = eventLog.data as string;
+    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeCancelEvent.takerAddress =
+        eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
+    exchangeCancelEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeCancelEvent.orderHash = eventLog.args.orderHash;
+    exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeCancelEvent.makerAssetType = makerAssetType;
+    exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeCancelEvent.takerAssetType = takerAssetType;
+    exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeCancelEvent;
+}
+
 function bigNumbertoStringOrNull(n: BigNumber): string | null {
     if (n == null) {
         return null;
diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
new file mode 100644
index 000000000..8e21518d3
--- /dev/null
+++ b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
@@ -0,0 +1,32 @@
+import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { AssetType } from '../types';
+
+@Entity()
+export class ExchangeCancelEvent extends BaseEntity {
+    @PrimaryColumn() public logIndex!: number;
+
+    @Column() public address!: string;
+    @Column() public rawData!: string;
+    @Column() public blockNumber!: number;
+
+    @Column() public makerAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerAddress!: string;
+    @Column() public feeRecepientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public orderHash!: string;
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: AssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public makerTokenId!: string | null;
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: AssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerTokenId!: string | null;
+    // TODO(albrow): Include topics?
+}
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index a7e817240..e66bd64e3 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -1,6 +1,6 @@
 import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
 
-export type ExchangeFillEventAssetType = 'erc20' | 'erc721';
+import { AssetType } from '../types';
 
 @Entity()
 export class ExchangeFillEvent extends BaseEntity {
@@ -20,13 +20,13 @@ export class ExchangeFillEvent extends BaseEntity {
     @Column() public takerFeePaid!: string;
     @Column() public orderHash!: string;
     @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: ExchangeFillEventAssetType;
+    @Column() public makerAssetType!: AssetType;
     @Column() public makerAssetProxyId!: string;
     @Column() public makerTokenAddress!: string;
     @Column({ nullable: true, type: String })
     public makerTokenId!: string | null;
     @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: ExchangeFillEventAssetType;
+    @Column() public takerAssetType!: AssetType;
     @Column() public takerAssetProxyId!: string;
     @Column() public takerTokenAddress!: string;
     @Column({ nullable: true, type: String })
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index c01ff57b4..c68df95bf 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -2,6 +2,7 @@ import 'reflect-metadata';
 import { createConnection } from 'typeorm';
 
 import { Etherscan } from './data_sources/etherscan';
+import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
@@ -12,12 +13,16 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
 
 (async () => {
     const connection = await createConnection(config);
-    const repository = connection.getRepository(ExchangeFillEvent);
-    console.log(`found ${await repository.count()} existing fill events`);
+    const fillRepository = connection.getRepository(ExchangeFillEvent);
+    const cancelRepository = connection.getRepository(ExchangeCancelEvent);
+    console.log(`found ${await fillRepository.count()} existing fill events`);
+    console.log(`found ${await cancelRepository.count()} existing cancel events`);
     const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
     const events = parseExchangeEvents(rawEvents);
+    console.log(`got ${events.length} parsed events`);
     for (const event of events) {
         await event.save();
     }
-    console.log(`now ${await repository.count()} total fill events`);
+    console.log(`now ${await fillRepository.count()} total fill events`);
+    console.log(`now ${await cancelRepository.count()} total cancel events`);
 })();
diff --git a/packages/pipeline/src/types.ts b/packages/pipeline/src/types.ts
new file mode 100644
index 000000000..a12d37895
--- /dev/null
+++ b/packages/pipeline/src/types.ts
@@ -0,0 +1 @@
+export type AssetType = 'erc20' | 'erc721';
-- 
cgit v1.2.3


From dc04d025af21227d8da4841ccb7e5bd6d69a930f Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 15:31:41 -0700
Subject: Use multi-primary keys for event and filter null logIndexes

---
 packages/pipeline/src/data_types/events/exchange_events.ts | 13 +++++++++++--
 packages/pipeline/src/entities/ExchangeCancelEvent.ts      |  2 +-
 packages/pipeline/src/entities/ExchangeFillEvent.ts        |  2 +-
 packages/pipeline/src/index.ts                             |  4 ++--
 4 files changed, 15 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index 3938f3a69..cc4332f6f 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -2,7 +2,7 @@ import { ExchangeCancelEventArgs, ExchangeEventArgs, ExchangeFillEventArgs } fro
 import { assetDataUtils } from '@0xproject/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
-import { LogWithDecodedArgs } from 'ethereum-types';
+import { LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
 import { artifacts } from '../../artifacts';
@@ -22,10 +22,19 @@ export function parseExchangeEvents(rawEventsResponse: EventsResponse): Exchange
         eventResponse => decodeLogEntry<ExchangeEventArgs>(exchangeContractAbi, eventResponse),
         logEntries,
     );
-    const filteredLogEntries = R.filter(logEntry => R.contains(logEntry.event, ['Fill', 'Cancel']), decodedLogEntries);
+    const filteredLogEntries = R.filter(shouldIncludeLogEntry, decodedLogEntries);
     return R.map(_convertToEntity, filteredLogEntries);
 }
 
+export function shouldIncludeLogEntry(logEntry: LogWithDecodedArgs<ExchangeEventArgs>): boolean {
+    if (!R.contains(logEntry.event, ['Fill', 'Cancel'])) {
+        return false;
+    } else if (logEntry.logIndex == null || isNaN(logEntry.logIndex)) {
+        return false;
+    }
+    return true;
+}
+
 export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
     switch (eventLog.event) {
         case 'Fill':
diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
index 8e21518d3..c925a4b01 100644
--- a/packages/pipeline/src/entities/ExchangeCancelEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
@@ -5,10 +5,10 @@ import { AssetType } from '../types';
 @Entity()
 export class ExchangeCancelEvent extends BaseEntity {
     @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
 
     @Column() public address!: string;
     @Column() public rawData!: string;
-    @Column() public blockNumber!: number;
 
     @Column() public makerAddress!: string;
     @Column({ nullable: true, type: String })
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index e66bd64e3..9ac8eb349 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -5,10 +5,10 @@ import { AssetType } from '../types';
 @Entity()
 export class ExchangeFillEvent extends BaseEntity {
     @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
 
     @Column() public address!: string;
     @Column() public rawData!: string;
-    @Column() public blockNumber!: number;
 
     @Column() public makerAddress!: string;
     @Column() public takerAddress!: string;
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index c68df95bf..67b1f6fb2 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,13 +1,13 @@
+import * as R from 'ramda';
 import 'reflect-metadata';
 import { createConnection } from 'typeorm';
 
 import { Etherscan } from './data_sources/etherscan';
+import { parseExchangeEvents } from './data_types/events/exchange_events';
 import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
-import { parseExchangeEvents } from './data_types/events/exchange_events';
-
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
 
-- 
cgit v1.2.3


From 1ae3592e45d163682d8ef2ca076ee57bc170d7ad Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 16:03:54 -0700
Subject: Implement scraping and parsing exchange CancelUpTo events

---
 .../src/data_types/events/exchange_events.ts       | 30 +++++++++++++++++++---
 .../src/entities/ExchangeCancelUpToEvent.ts        | 15 +++++++++++
 packages/pipeline/src/index.ts                     |  9 +++----
 3 files changed, 45 insertions(+), 9 deletions(-)
 create mode 100644 packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index cc4332f6f..763a141ea 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -1,18 +1,24 @@
-import { ExchangeCancelEventArgs, ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import {
+    ExchangeCancelEventArgs,
+    ExchangeCancelUpToEventArgs,
+    ExchangeEventArgs,
+    ExchangeFillEventArgs,
+} from '@0xproject/contract-wrappers';
 import { assetDataUtils } from '@0xproject/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
-import { LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
 import { artifacts } from '../../artifacts';
 import { EventsResponse } from '../../data_sources/etherscan';
 import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
+import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
 import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
 
 import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
 
-export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent;
+export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
 
 const exchangeContractAbi = artifacts.Exchange.compilerOutput.abi;
 
@@ -27,7 +33,7 @@ export function parseExchangeEvents(rawEventsResponse: EventsResponse): Exchange
 }
 
 export function shouldIncludeLogEntry(logEntry: LogWithDecodedArgs<ExchangeEventArgs>): boolean {
-    if (!R.contains(logEntry.event, ['Fill', 'Cancel'])) {
+    if (!R.contains(logEntry.event, ['Fill', 'Cancel', 'CancelUpTo'])) {
         return false;
     } else if (logEntry.logIndex == null || isNaN(logEntry.logIndex)) {
         return false;
@@ -41,6 +47,8 @@ export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>
             return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
         case 'Cancel':
             return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
+        case 'CancelUpTo':
+            return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>);
         default:
             throw new Error('unexpected eventLog.event type: ' + eventLog.event);
     }
@@ -109,6 +117,20 @@ export function _convertToExchangeCancelEvent(
     return exchangeCancelEvent;
 }
 
+export function _convertToExchangeCancelUpToEvent(
+    eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
+): ExchangeCancelUpToEvent {
+    const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent();
+    exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
+    exchangeCancelUpToEvent.address = eventLog.address as string;
+    exchangeCancelUpToEvent.rawData = eventLog.data as string;
+    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
+    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
+    return exchangeCancelUpToEvent;
+}
+
 function bigNumbertoStringOrNull(n: BigNumber): string | null {
     if (n == null) {
         return null;
diff --git a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
new file mode 100644
index 000000000..3021f7394
--- /dev/null
+++ b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
@@ -0,0 +1,15 @@
+import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class ExchangeCancelUpToEvent extends BaseEntity {
+    @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
+
+    @Column() public address!: string;
+    @Column() public rawData!: string;
+
+    @Column() public makerAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public orderEpoch!: string;
+    // TODO(albrow): Include topics?
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 67b1f6fb2..1a010b6e5 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -5,6 +5,7 @@ import { createConnection } from 'typeorm';
 import { Etherscan } from './data_sources/etherscan';
 import { parseExchangeEvents } from './data_types/events/exchange_events';
 import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
+import { ExchangeCancelUpToEvent } from './entities/ExchangeCancelUpToEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
@@ -15,14 +16,12 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
     const connection = await createConnection(config);
     const fillRepository = connection.getRepository(ExchangeFillEvent);
     const cancelRepository = connection.getRepository(ExchangeCancelEvent);
-    console.log(`found ${await fillRepository.count()} existing fill events`);
-    console.log(`found ${await cancelRepository.count()} existing cancel events`);
+    const cancelUpToRepository = connection.getRepository(ExchangeCancelUpToEvent);
+    console.log(`found ${(await fillRepository.count()) + (await cancelRepository.count())} existing events`);
     const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
     const events = parseExchangeEvents(rawEvents);
-    console.log(`got ${events.length} parsed events`);
     for (const event of events) {
         await event.save();
     }
-    console.log(`now ${await fillRepository.count()} total fill events`);
-    console.log(`now ${await cancelRepository.count()} total cancel events`);
+    console.log(`now there are ${(await fillRepository.count()) + (await cancelRepository.count())} total events`);
 })();
-- 
cgit v1.2.3


From 3ba98e219205752d1a2ccf3f8aee6ba38b2b0c01 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 16:06:52 -0700
Subject: For event entities, rename address -> contractAddress and make it a
 primary key

---
 packages/pipeline/src/data_types/events/exchange_events.ts | 12 ++++++------
 packages/pipeline/src/entities/ExchangeCancelEvent.ts      |  2 +-
 packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts  |  2 +-
 packages/pipeline/src/entities/ExchangeFillEvent.ts        |  2 +-
 packages/pipeline/src/index.ts                             | 12 ++++++++++--
 5 files changed, 19 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index 763a141ea..2d4059a0e 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -60,10 +60,10 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
     const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
     const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.contractAddress = eventLog.address as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
     exchangeFillEvent.logIndex = eventLog.logIndex as number;
-    exchangeFillEvent.address = eventLog.address as string;
     exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
     exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
     exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
@@ -94,10 +94,10 @@ export function _convertToExchangeCancelEvent(
     const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
     const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
     const exchangeCancelEvent = new ExchangeCancelEvent();
+    exchangeCancelEvent.contractAddress = eventLog.address as string;
+    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelEvent.address = eventLog.address as string;
     exchangeCancelEvent.rawData = eventLog.data as string;
-    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelEvent.takerAddress =
         eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
@@ -121,10 +121,10 @@ export function _convertToExchangeCancelUpToEvent(
     eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
 ): ExchangeCancelUpToEvent {
     const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent();
+    exchangeCancelUpToEvent.contractAddress = eventLog.address as string;
+    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelUpToEvent.address = eventLog.address as string;
     exchangeCancelUpToEvent.rawData = eventLog.data as string;
-    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
     exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
index c925a4b01..d0188c2f5 100644
--- a/packages/pipeline/src/entities/ExchangeCancelEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
@@ -4,10 +4,10 @@ import { AssetType } from '../types';
 
 @Entity()
 export class ExchangeCancelEvent extends BaseEntity {
+    @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
-    @Column() public address!: string;
     @Column() public rawData!: string;
 
     @Column() public makerAddress!: string;
diff --git a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
index 3021f7394..03a02b069 100644
--- a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
@@ -2,10 +2,10 @@ import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
 
 @Entity()
 export class ExchangeCancelUpToEvent extends BaseEntity {
+    @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
-    @Column() public address!: string;
     @Column() public rawData!: string;
 
     @Column() public makerAddress!: string;
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index 9ac8eb349..abd73191a 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -4,10 +4,10 @@ import { AssetType } from '../types';
 
 @Entity()
 export class ExchangeFillEvent extends BaseEntity {
+    @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
-    @Column() public address!: string;
     @Column() public rawData!: string;
 
     @Column() public makerAddress!: string;
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 1a010b6e5..07ab1d991 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -17,11 +17,19 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
     const fillRepository = connection.getRepository(ExchangeFillEvent);
     const cancelRepository = connection.getRepository(ExchangeCancelEvent);
     const cancelUpToRepository = connection.getRepository(ExchangeCancelUpToEvent);
-    console.log(`found ${(await fillRepository.count()) + (await cancelRepository.count())} existing events`);
+    console.log(
+        `found ${(await fillRepository.count()) +
+            (await cancelRepository.count()) +
+            (await cancelUpToRepository.count())} existing events`,
+    );
     const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
     const events = parseExchangeEvents(rawEvents);
     for (const event of events) {
         await event.save();
     }
-    console.log(`now there are ${(await fillRepository.count()) + (await cancelRepository.count())} total events`);
+    console.log(
+        `now there are ${(await fillRepository.count()) +
+            (await cancelRepository.count()) +
+            (await cancelUpToRepository.count())} total events`,
+    );
 })();
-- 
cgit v1.2.3


From ce7027d11f79299c237dd5baa14b835e1d57f036 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 26 Sep 2018 16:42:48 -0700
Subject: Add preliminary support for scraping orders from SRA endpoints (no
 pagination, only RR support for now)

---
 packages/pipeline/package.json                     |  1 +
 .../src/data_types/events/exchange_events.ts       |  9 +---
 .../pipeline/src/data_types/sra_order/index.ts     | 54 ++++++++++++++++++++++
 .../pipeline/src/entities/ExchangeCancelEvent.ts   |  2 +
 .../pipeline/src/entities/ExchangeFillEvent.ts     |  2 +
 packages/pipeline/src/entities/SraOrder.ts         | 40 ++++++++++++++++
 packages/pipeline/src/index.ts                     | 30 ++++++++++--
 packages/pipeline/src/utils/index.ts               |  8 ++++
 8 files changed, 134 insertions(+), 12 deletions(-)
 create mode 100644 packages/pipeline/src/data_types/sra_order/index.ts
 create mode 100644 packages/pipeline/src/entities/SraOrder.ts
 create mode 100644 packages/pipeline/src/utils/index.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 6670938f2..c01b7f448 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -39,6 +39,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
+        "@0xproject/connect": "^2.0.4",
         "@0xproject/contract-wrappers": "^1.0.1",
         "@0xproject/order-utils": "^1.0.2",
         "@0xproject/subproviders": "^2.0.2",
diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index 2d4059a0e..a406d27fb 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -6,7 +6,6 @@ import {
 } from '@0xproject/contract-wrappers';
 import { assetDataUtils } from '@0xproject/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import { BigNumber } from '@0xproject/utils';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
@@ -15,6 +14,7 @@ import { EventsResponse } from '../../data_sources/etherscan';
 import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
 import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
 import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
+import { bigNumbertoStringOrNull } from '../../utils';
 
 import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
 
@@ -130,10 +130,3 @@ export function _convertToExchangeCancelUpToEvent(
     exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
     return exchangeCancelUpToEvent;
 }
-
-function bigNumbertoStringOrNull(n: BigNumber): string | null {
-    if (n == null) {
-        return null;
-    }
-    return n.toString();
-}
diff --git a/packages/pipeline/src/data_types/sra_order/index.ts b/packages/pipeline/src/data_types/sra_order/index.ts
new file mode 100644
index 000000000..b6364415c
--- /dev/null
+++ b/packages/pipeline/src/data_types/sra_order/index.ts
@@ -0,0 +1,54 @@
+import { APIOrder, OrdersResponse } from '@0xproject/connect';
+import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import * as R from 'ramda';
+
+import { SraOrder } from '../../entities/SraOrder';
+import { bigNumbertoStringOrNull } from '../../utils';
+
+export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
+    return R.map(_convertToEntity, rawOrdersResponse.records);
+}
+
+export function _convertToEntity(apiOrder: APIOrder): SraOrder {
+    // TODO(albrow): refactor out common asset data decoding code.
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+
+    const sraOrder = new SraOrder();
+    sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
+    sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
+
+    // TODO(albrow): Set these fields to the correct values upstack.
+    sraOrder.lastUpdatedTimestamp = Date.now();
+    sraOrder.firstSeenTimestamp = Date.now();
+
+    sraOrder.makerAddress = apiOrder.order.makerAddress;
+    sraOrder.takerAddress = apiOrder.order.takerAddress;
+    sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
+    sraOrder.senderAddress = apiOrder.order.senderAddress;
+    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
+    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
+    sraOrder.makerFee = apiOrder.order.makerFee.toString();
+    sraOrder.takerFee = apiOrder.order.takerFee.toString();
+    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
+    sraOrder.salt = apiOrder.order.salt.toString();
+    sraOrder.signature = apiOrder.order.signature;
+
+    sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
+    sraOrder.makerAssetType = makerAssetType;
+    sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
+    sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
+    sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
+    sraOrder.takerAssetType = takerAssetType;
+    sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
+    sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
+    sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+
+    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
+
+    return sraOrder;
+}
diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
index d0188c2f5..7010ab9f2 100644
--- a/packages/pipeline/src/entities/ExchangeCancelEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
@@ -16,6 +16,7 @@ export class ExchangeCancelEvent extends BaseEntity {
     @Column() public feeRecepientAddress!: string;
     @Column() public senderAddress!: string;
     @Column() public orderHash!: string;
+
     @Column() public rawMakerAssetData!: string;
     @Column() public makerAssetType!: AssetType;
     @Column() public makerAssetProxyId!: string;
@@ -28,5 +29,6 @@ export class ExchangeCancelEvent extends BaseEntity {
     @Column() public takerTokenAddress!: string;
     @Column({ nullable: true, type: String })
     public takerTokenId!: string | null;
+
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index abd73191a..5eafa7449 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -19,6 +19,7 @@ export class ExchangeFillEvent extends BaseEntity {
     @Column() public makerFeePaid!: string;
     @Column() public takerFeePaid!: string;
     @Column() public orderHash!: string;
+
     @Column() public rawMakerAssetData!: string;
     @Column() public makerAssetType!: AssetType;
     @Column() public makerAssetProxyId!: string;
@@ -31,5 +32,6 @@ export class ExchangeFillEvent extends BaseEntity {
     @Column() public takerTokenAddress!: string;
     @Column({ nullable: true, type: String })
     public takerTokenId!: string | null;
+
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/SraOrder.ts b/packages/pipeline/src/entities/SraOrder.ts
new file mode 100644
index 000000000..c9a1f926d
--- /dev/null
+++ b/packages/pipeline/src/entities/SraOrder.ts
@@ -0,0 +1,40 @@
+import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { AssetType } from '../types';
+
+@Entity()
+export class SraOrder extends BaseEntity {
+    @PrimaryColumn() public exchangeAddress!: string;
+    @PrimaryColumn() public orderHashHex!: string;
+
+    @Column() public lastUpdatedTimestamp!: number;
+    @Column() public firstSeenTimestamp!: number;
+
+    @Column() public makerAddress!: string;
+    @Column() public takerAddress!: string;
+    @Column() public feeRecipientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public makerAssetAmount!: string;
+    @Column() public takerAssetAmount!: string;
+    @Column() public makerFee!: string;
+    @Column() public takerFee!: string;
+    @Column() public expirationTimeSeconds!: string;
+    @Column() public salt!: string;
+    @Column() public signature!: string;
+
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: AssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public makerTokenId!: string | null;
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: AssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerTokenId!: string | null;
+
+    // TODO(albrow): Make this optional?
+    @Column() public metaDataJson!: string;
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 07ab1d991..3e8434e3d 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,19 +1,28 @@
-import * as R from 'ramda';
+import { HttpClient } from '@0xproject/connect';
 import 'reflect-metadata';
-import { createConnection } from 'typeorm';
+import { Connection, createConnection } from 'typeorm';
 
 import { Etherscan } from './data_sources/etherscan';
 import { parseExchangeEvents } from './data_types/events/exchange_events';
+import { parseSraOrders } from './data_types/sra_order';
 import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
 import { ExchangeCancelUpToEvent } from './entities/ExchangeCancelUpToEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+import { SraOrder } from './entities/SraOrder';
 import { config } from './ormconfig';
 
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
 
+let connection: Connection;
+
 (async () => {
-    const connection = await createConnection(config);
+    connection = await createConnection(config);
+    await getExchangeEventsAsync();
+    await getSraOrdersAsync();
+})();
+
+async function getExchangeEventsAsync(): Promise<void> {
     const fillRepository = connection.getRepository(ExchangeFillEvent);
     const cancelRepository = connection.getRepository(ExchangeCancelEvent);
     const cancelUpToRepository = connection.getRepository(ExchangeCancelUpToEvent);
@@ -32,4 +41,17 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
             (await cancelRepository.count()) +
             (await cancelUpToRepository.count())} total events`,
     );
-})();
+}
+
+async function getSraOrdersAsync(): Promise<void> {
+    const orderRepository = connection.getRepository(SraOrder);
+    console.log(`found ${await orderRepository.count()} existing orders`);
+
+    const connect = new HttpClient('https://api.radarrelay.com/0x/v2');
+    const rawOrders = await connect.getOrdersAsync();
+    const orders = parseSraOrders(rawOrders);
+    for (const order of orders) {
+        order.save();
+    }
+    console.log(`now there are ${await orderRepository.count()} total orders`);
+}
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
new file mode 100644
index 000000000..8fe7f9685
--- /dev/null
+++ b/packages/pipeline/src/utils/index.ts
@@ -0,0 +1,8 @@
+import { BigNumber } from '@0xproject/utils';
+
+export function bigNumbertoStringOrNull(n: BigNumber): string | null {
+    if (n == null) {
+        return null;
+    }
+    return n.toString();
+}
-- 
cgit v1.2.3


From 5719eb28f758134afdaed1001c0757204591331d Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 27 Sep 2018 13:53:37 -0700
Subject: Add soruceUrl to SraOrder entity

---
 packages/pipeline/src/entities/SraOrder.ts | 1 +
 packages/pipeline/src/index.ts             | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/SraOrder.ts b/packages/pipeline/src/entities/SraOrder.ts
index c9a1f926d..e4987df57 100644
--- a/packages/pipeline/src/entities/SraOrder.ts
+++ b/packages/pipeline/src/entities/SraOrder.ts
@@ -7,6 +7,7 @@ export class SraOrder extends BaseEntity {
     @PrimaryColumn() public exchangeAddress!: string;
     @PrimaryColumn() public orderHashHex!: string;
 
+    @Column() public sourceUrl!: string;
     @Column() public lastUpdatedTimestamp!: number;
     @Column() public firstSeenTimestamp!: number;
 
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 3e8434e3d..c442c7970 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -47,10 +47,12 @@ async function getSraOrdersAsync(): Promise<void> {
     const orderRepository = connection.getRepository(SraOrder);
     console.log(`found ${await orderRepository.count()} existing orders`);
 
-    const connect = new HttpClient('https://api.radarrelay.com/0x/v2');
+    const sraUrl = 'https://api.radarrelay.com/0x/v2';
+    const connect = new HttpClient(sraUrl);
     const rawOrders = await connect.getOrdersAsync();
     const orders = parseSraOrders(rawOrders);
     for (const order of orders) {
+        order.sourceUrl = sraUrl;
         order.save();
     }
     console.log(`now there are ${await orderRepository.count()} total orders`);
-- 
cgit v1.2.3


From 44c19477406fc1742a351388152ff4b1cef1752b Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 27 Sep 2018 17:04:55 -0700
Subject: Re-add missing tests

---
 .../test/data-sources/etherscan/events_test.ts     | 90 ----------------------
 .../test/data_types/events/event_utils_test.ts     | 87 +++++++++++++++++++++
 .../test/data_types/events/exchange_events_test.ts | 77 ++++++++++++++++++
 3 files changed, 164 insertions(+), 90 deletions(-)
 delete mode 100644 packages/pipeline/test/data-sources/etherscan/events_test.ts
 create mode 100644 packages/pipeline/test/data_types/events/event_utils_test.ts
 create mode 100644 packages/pipeline/test/data_types/events/exchange_events_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/test/data-sources/etherscan/events_test.ts b/packages/pipeline/test/data-sources/etherscan/events_test.ts
deleted file mode 100644
index b0f8c7d1c..000000000
--- a/packages/pipeline/test/data-sources/etherscan/events_test.ts
+++ /dev/null
@@ -1,90 +0,0 @@
-// import { BigNumber } from '@0xproject/utils';
-// import * as chai from 'chai';
-// import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-// import 'mocha';
-
-// import { artifacts } from '../../../src/artifacts';
-
-// import {
-//     _convertResponseToLogEntry,
-//     _decodeLogEntry,
-//     EventsResponseResult,
-// } from '../../../src/data-sources/etherscan/events';
-// import { chaiSetup } from '../../utils/chai_setup';
-
-// chaiSetup.configure();
-// const expect = chai.expect;
-
-// describe('etherscan#events', () => {
-//     describe('_convertResponseToLogEntry', () => {
-//         it('converts EventsResponseResult to LogEntry', () => {
-//             const input: EventsResponseResult = {
-//                 address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-//                 topics: [
-//                     '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
-//                     '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
-//                     '0x0000000000000000000000000000000000000000000000000000000000000000',
-//                 ],
-//                 data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
-//                 blockNumber: '0x61127b',
-//                 timeStamp: '0x5ba2878e',
-//                 gasPrice: '0x1a13b8600',
-//                 gasUsed: '0xd9dc',
-//                 logIndex: '0x63',
-//                 transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
-//                 transactionIndex: '0x35',
-//             };
-//             const expected: LogEntry = {
-//                 logIndex: 99,
-//                 transactionIndex: 53,
-//                 transactionHash: input.transactionHash,
-//                 blockHash: '',
-//                 blockNumber: 6361723,
-//                 address: input.address,
-//                 data: input.data,
-//                 topics: input.topics,
-//             };
-//             const actual = _convertResponseToLogEntry(input);
-//             expect(actual).deep.equal(expected);
-//         });
-//     });
-//     describe('_decodeLogEntry', () => {
-//         it('decodes LogEntry into LogWithDecodedArgs', () => {
-//             const input: LogEntry = {
-//                 logIndex: 96,
-//                 transactionIndex: 52,
-//                 transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
-//                 blockHash: '',
-//                 blockNumber: 6361723,
-//                 address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-//                 data:
-//                     '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',
-//                 topics: [
-//                     '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
-//                     '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
-//                     '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
-//                     '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-//                 ],
-//             };
-//             const expected: LogWithDecodedArgs<DecodedLogArgs> = {
-//                 ...input,
-//                 event: 'Fill',
-//                 args: {
-//                     makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
-//                     feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
-//                     takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-//                     senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-//                     makerAssetFilledAmount: new BigNumber('100000000000'),
-//                     takerAssetFilledAmount: new BigNumber('330000000'),
-//                     makerFeePaid: new BigNumber('0'),
-//                     takerFeePaid: new BigNumber('0'),
-//                     orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-//                     makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
-//                     takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-//                 },
-//             };
-//             const actual = _decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
-//             expect(actual).deep.equal(expected);
-//         });
-//     });
-// });
diff --git a/packages/pipeline/test/data_types/events/event_utils_test.ts b/packages/pipeline/test/data_types/events/event_utils_test.ts
new file mode 100644
index 000000000..91a73c47d
--- /dev/null
+++ b/packages/pipeline/test/data_types/events/event_utils_test.ts
@@ -0,0 +1,87 @@
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { artifacts } from '../../../src/artifacts';
+
+import { EventsResponseResult } from '../../../src/data_sources/etherscan';
+import { convertResponseToLogEntry, decodeLogEntry } from '../../../src/data_types/events/event_utils';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('event_utils', () => {
+    describe('convertResponseToLogEntry', () => {
+        it('converts EventsResponseResult to LogEntry', () => {
+            const input: EventsResponseResult = {
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                topics: [
+                    '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
+                    '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
+                    '0x0000000000000000000000000000000000000000000000000000000000000000',
+                ],
+                data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
+                blockNumber: '0x61127b',
+                timeStamp: '0x5ba2878e',
+                gasPrice: '0x1a13b8600',
+                gasUsed: '0xd9dc',
+                logIndex: '0x63',
+                transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
+                transactionIndex: '0x35',
+            };
+            const expected: LogEntry = {
+                logIndex: 99,
+                transactionIndex: 53,
+                transactionHash: input.transactionHash,
+                blockHash: '',
+                blockNumber: 6361723,
+                address: input.address,
+                data: input.data,
+                topics: input.topics,
+            };
+            const actual = convertResponseToLogEntry(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+    describe('decodeLogEntry', () => {
+        it('decodes LogEntry into LogWithDecodedArgs', () => {
+            const input: LogEntry = {
+                logIndex: 96,
+                transactionIndex: 52,
+                transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
+                blockHash: '',
+                blockNumber: 6361723,
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                data:
+                    '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',
+                topics: [
+                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+                    '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
+                    '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
+                    '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+                ],
+            };
+            const expected: LogWithDecodedArgs<DecodedLogArgs> = {
+                ...input,
+                event: 'Fill',
+                args: {
+                    makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
+                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+                    takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+                    senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+                    makerAssetFilledAmount: new BigNumber('100000000000'),
+                    takerAssetFilledAmount: new BigNumber('330000000'),
+                    makerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('0'),
+                    orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+                    makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+                    takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                },
+            };
+            const actual = decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/data_types/events/exchange_events_test.ts b/packages/pipeline/test/data_types/events/exchange_events_test.ts
new file mode 100644
index 000000000..f1432892d
--- /dev/null
+++ b/packages/pipeline/test/data_types/events/exchange_events_test.ts
@@ -0,0 +1,77 @@
+import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { _convertToEntity } from '../../../src/data_types/events/exchange_events';
+import { ExchangeFillEvent } from '../../../src/entities/ExchangeFillEvent';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('exchange_events', () => {
+    describe('_convertToEntity', () => {
+        it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
+            const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
+                logIndex: 102,
+                transactionIndex: 38,
+                transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+                blockHash: '',
+                blockNumber: 6276262,
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                data:
+                    '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',
+                topics: [
+                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+                    '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
+                    '0x000000000000000000000000c370d2a5920344aa6b7d8d11250e3e861434cbdd',
+                    '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+                ],
+                event: 'Fill',
+                args: {
+                    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
+                    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    makerAssetFilledAmount: new BigNumber('10000000000000000'),
+                    takerAssetFilledAmount: new BigNumber('100000000000000000'),
+                    makerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('0'),
+                    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                    takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+                },
+            };
+            const expected = new ExchangeFillEvent();
+            expected.contractAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+            expected.blockNumber = 6276262;
+            expected.logIndex = 102;
+            expected.rawData =
+                '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';
+            expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.feeRecepientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
+            expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.makerAssetFilledAmount = '10000000000000000';
+            expected.takerAssetFilledAmount = '100000000000000000';
+            expected.makerFeePaid = '0';
+            expected.takerFeePaid = '0';
+            expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
+            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerAssetType = 'erc20';
+            expected.makerAssetProxyId = '0xf47261b0';
+            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerTokenId = null;
+            expected.rawTakerAssetData = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+            expected.takerAssetType = 'erc20';
+            expected.takerAssetProxyId = '0xf47261b0';
+            expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
+            expected.takerTokenId = null;
+            const actual = _convertToEntity(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
-- 
cgit v1.2.3


From 392e89fcbb768e76968ad94591e665da630dc988 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 27 Sep 2018 17:32:56 -0700
Subject: Add tests for SRA order conversion

---
 .../pipeline/src/data_types/sra_order/index.ts     | 54 ---------------
 .../pipeline/src/data_types/sra_orders/index.ts    | 54 +++++++++++++++
 packages/pipeline/src/index.ts                     |  4 +-
 .../test/data_types/sra_orders/index_test.ts       | 79 ++++++++++++++++++++++
 4 files changed, 135 insertions(+), 56 deletions(-)
 delete mode 100644 packages/pipeline/src/data_types/sra_order/index.ts
 create mode 100644 packages/pipeline/src/data_types/sra_orders/index.ts
 create mode 100644 packages/pipeline/test/data_types/sra_orders/index_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/sra_order/index.ts b/packages/pipeline/src/data_types/sra_order/index.ts
deleted file mode 100644
index b6364415c..000000000
--- a/packages/pipeline/src/data_types/sra_order/index.ts
+++ /dev/null
@@ -1,54 +0,0 @@
-import { APIOrder, OrdersResponse } from '@0xproject/connect';
-import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import * as R from 'ramda';
-
-import { SraOrder } from '../../entities/SraOrder';
-import { bigNumbertoStringOrNull } from '../../utils';
-
-export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
-    return R.map(_convertToEntity, rawOrdersResponse.records);
-}
-
-export function _convertToEntity(apiOrder: APIOrder): SraOrder {
-    // TODO(albrow): refactor out common asset data decoding code.
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-
-    const sraOrder = new SraOrder();
-    sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
-    sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
-
-    // TODO(albrow): Set these fields to the correct values upstack.
-    sraOrder.lastUpdatedTimestamp = Date.now();
-    sraOrder.firstSeenTimestamp = Date.now();
-
-    sraOrder.makerAddress = apiOrder.order.makerAddress;
-    sraOrder.takerAddress = apiOrder.order.takerAddress;
-    sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
-    sraOrder.senderAddress = apiOrder.order.senderAddress;
-    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
-    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
-    sraOrder.makerFee = apiOrder.order.makerFee.toString();
-    sraOrder.takerFee = apiOrder.order.takerFee.toString();
-    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
-    sraOrder.salt = apiOrder.order.salt.toString();
-    sraOrder.signature = apiOrder.order.signature;
-
-    sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
-    sraOrder.makerAssetType = makerAssetType;
-    sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
-    sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
-    sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
-    sraOrder.takerAssetType = takerAssetType;
-    sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
-    sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
-    sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-
-    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
-
-    return sraOrder;
-}
diff --git a/packages/pipeline/src/data_types/sra_orders/index.ts b/packages/pipeline/src/data_types/sra_orders/index.ts
new file mode 100644
index 000000000..fb2b74dfe
--- /dev/null
+++ b/packages/pipeline/src/data_types/sra_orders/index.ts
@@ -0,0 +1,54 @@
+import { APIOrder, OrdersResponse } from '@0xproject/connect';
+import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import * as R from 'ramda';
+
+import { SraOrder } from '../../entities/SraOrder';
+import { bigNumbertoStringOrNull } from '../../utils';
+
+export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
+    return R.map(_convertToEntity, rawOrdersResponse.records);
+}
+
+export function _convertToEntity(apiOrder: APIOrder): SraOrder {
+    // TODO(albrow): refactor out common asset data decoding code.
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+
+    const sraOrder = new SraOrder();
+    sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
+    sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
+
+    // TODO(albrow): Set these fields to the correct values upstack.
+    sraOrder.lastUpdatedTimestamp = 0;
+    sraOrder.firstSeenTimestamp = 0;
+
+    sraOrder.makerAddress = apiOrder.order.makerAddress;
+    sraOrder.takerAddress = apiOrder.order.takerAddress;
+    sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
+    sraOrder.senderAddress = apiOrder.order.senderAddress;
+    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
+    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
+    sraOrder.makerFee = apiOrder.order.makerFee.toString();
+    sraOrder.takerFee = apiOrder.order.takerFee.toString();
+    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
+    sraOrder.salt = apiOrder.order.salt.toString();
+    sraOrder.signature = apiOrder.order.signature;
+
+    sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
+    sraOrder.makerAssetType = makerAssetType;
+    sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
+    sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
+    sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
+    sraOrder.takerAssetType = takerAssetType;
+    sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
+    sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
+    sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+
+    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
+
+    return sraOrder;
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index c442c7970..a1dbb35ff 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -4,7 +4,7 @@ import { Connection, createConnection } from 'typeorm';
 
 import { Etherscan } from './data_sources/etherscan';
 import { parseExchangeEvents } from './data_types/events/exchange_events';
-import { parseSraOrders } from './data_types/sra_order';
+import { parseSraOrders } from './data_types/sra_orders';
 import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
 import { ExchangeCancelUpToEvent } from './entities/ExchangeCancelUpToEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
@@ -53,7 +53,7 @@ async function getSraOrdersAsync(): Promise<void> {
     const orders = parseSraOrders(rawOrders);
     for (const order of orders) {
         order.sourceUrl = sraUrl;
-        order.save();
+        await order.save();
     }
     console.log(`now there are ${await orderRepository.count()} total orders`);
 }
diff --git a/packages/pipeline/test/data_types/sra_orders/index_test.ts b/packages/pipeline/test/data_types/sra_orders/index_test.ts
new file mode 100644
index 000000000..174f89b4f
--- /dev/null
+++ b/packages/pipeline/test/data_types/sra_orders/index_test.ts
@@ -0,0 +1,79 @@
+import { APIOrder } from '@0xproject/types';
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import 'mocha';
+import { Connection, createConnection } from 'typeorm';
+
+import { _convertToEntity } from '../../../src/data_types/sra_orders';
+import { SraOrder } from '../../../src/entities/SraOrder';
+import { chaiSetup } from '../../utils/chai_setup';
+
+import { config } from '../../../src/ormconfig';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('sra_orders', () => {
+    describe('_convertToEntity', () => {
+        before(async () => {
+            // HACK(albrow): We don't actually use this connection but it seems
+            // to be required because chai calls the inspect method of the
+            // entity and that method requires a "default" connection.
+            await createConnection(config);
+        });
+        it('converts ApiOrder to SraOrder entity', () => {
+            const input: APIOrder = {
+                order: {
+                    makerAddress: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
+                    takerAddress: '0x0000000000000000000000000000000000000000',
+                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+                    senderAddress: '0x0000000000000000000000000000000000000000',
+                    makerAssetAmount: new BigNumber('1619310371000000000'),
+                    takerAssetAmount: new BigNumber('8178335207070707070707'),
+                    makerFee: new BigNumber('0'),
+                    takerFee: new BigNumber('0'),
+                    exchangeAddress: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                    expirationTimeSeconds: new BigNumber('1538529488'),
+                    signature:
+                        '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03',
+                    salt: new BigNumber('1537924688891'),
+                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                    takerAssetData: '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18',
+                },
+                metaData: { isThisArbitraryData: true, powerLevel: 9001 },
+            };
+            const expected = new SraOrder();
+            expected.exchangeAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+            expected.orderHashHex = '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1c9';
+            expected.lastUpdatedTimestamp = 0;
+            expected.firstSeenTimestamp = 0;
+            expected.makerAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
+            expected.takerAddress = '0x0000000000000000000000000000000000000000';
+            expected.feeRecipientAddress = '0xa258b39954cef5cb142fd567a46cddb31a670124';
+            expected.senderAddress = '0x0000000000000000000000000000000000000000';
+            expected.makerAssetAmount = '1619310371000000000';
+            expected.takerAssetAmount = '8178335207070707070707';
+            expected.makerFee = '0';
+            expected.takerFee = '0';
+            expected.expirationTimeSeconds = '1538529488';
+            expected.salt = '1537924688891';
+            expected.signature =
+                '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03';
+            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerAssetType = 'erc20';
+            expected.makerAssetProxyId = '0xf47261b0';
+            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerTokenId = null;
+            expected.rawTakerAssetData = '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18';
+            expected.takerAssetType = 'erc20';
+            expected.takerAssetProxyId = '0xf47261b0';
+            expected.takerTokenAddress = '0x42d6622dece394b54999fbd73d108123806f6a18';
+            expected.takerTokenId = null;
+            expected.metaDataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
+
+            const actual = _convertToEntity(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
-- 
cgit v1.2.3


From 8c0dfc1936340a08ff627db3c6203bf6836c2992 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 16 Oct 2018 14:59:59 -0700
Subject: Rebase and update to use new modularized artifacts

---
 packages/pipeline/package.json                     |   11 +-
 packages/pipeline/src/artifacts.ts                 |    7 -
 packages/pipeline/src/artifacts/Exchange.json      | 2262 --------------------
 .../src/data_types/events/exchange_events.ts       |    6 +-
 packages/pipeline/src/global.d.ts                  |    6 -
 .../test/data_types/events/event_utils_test.ts     |    5 +-
 6 files changed, 8 insertions(+), 2289 deletions(-)
 delete mode 100644 packages/pipeline/src/artifacts.ts
 delete mode 100644 packages/pipeline/src/artifacts/Exchange.json
 delete mode 100644 packages/pipeline/src/global.d.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index c01b7f448..be23bfe2c 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -4,21 +4,17 @@
     "private": true,
     "description": "Data pipeline for offline analysis",
     "scripts": {
-        "build": "yarn pre_build && tsc -b",
-        "pre_build": "run-s update_artifacts copy_artifacts",
-        "copy_artifacts": "copyfiles -u 2 './src/artifacts/**/*.json' ./lib/src/artifacts",
-        "update_artifacts": "for i in ${npm_package_config_contracts_v2}; do copyfiles -u 4 ../migrations/artifacts/2.0.0/$i.json src/artifacts; done;",
+        "build": "yarn tsc -b",
         "test": "yarn run_mocha",
         "rebuild_and_test": "run-s build test",
         "test:circleci": "yarn test:coverage",
         "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js --bail --exit",
         "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
-        "clean": "shx rm -rf lib src/artifacts",
-        "lint": "tslint --project . --exclude **/src/generated_contract_wrappers/**/*"
+        "clean": "shx rm -rf lib",
+        "lint": "tslint --project ."
     },
     "config": {
-        "contracts_v2": "Exchange",
         "postpublish": {
             "assets": []
         }
@@ -39,6 +35,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
+        "@0xproject/contract-artifacts": "^1.0.0",
         "@0xproject/connect": "^2.0.4",
         "@0xproject/contract-wrappers": "^1.0.1",
         "@0xproject/order-utils": "^1.0.2",
diff --git a/packages/pipeline/src/artifacts.ts b/packages/pipeline/src/artifacts.ts
deleted file mode 100644
index c0d7e11f6..000000000
--- a/packages/pipeline/src/artifacts.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { ContractArtifact } from 'ethereum-types';
-
-import * as Exchange from './artifacts/Exchange.json';
-
-export const artifacts = {
-    Exchange: (Exchange as any) as ContractArtifact,
-};
diff --git a/packages/pipeline/src/artifacts/Exchange.json b/packages/pipeline/src/artifacts/Exchange.json
deleted file mode 100644
index 631bba974..000000000
--- a/packages/pipeline/src/artifacts/Exchange.json
+++ /dev/null
@@ -1,2262 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "Exchange",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "filled",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmounts",
-						"type": "uint256[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "batchFillOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "cancelled",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "preSign",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "leftOrder",
-						"type": "tuple"
-					},
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "rightOrder",
-						"type": "tuple"
-					},
-					{
-						"name": "leftSignature",
-						"type": "bytes"
-					},
-					{
-						"name": "rightSignature",
-						"type": "bytes"
-					}
-				],
-				"name": "matchOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"components": [
-									{
-										"name": "makerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "takerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "makerFeePaid",
-										"type": "uint256"
-									},
-									{
-										"name": "takerFeePaid",
-										"type": "uint256"
-									}
-								],
-								"name": "left",
-								"type": "tuple"
-							},
-							{
-								"components": [
-									{
-										"name": "makerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "takerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "makerFeePaid",
-										"type": "uint256"
-									},
-									{
-										"name": "takerFeePaid",
-										"type": "uint256"
-									}
-								],
-								"name": "right",
-								"type": "tuple"
-							},
-							{
-								"name": "leftMakerAssetSpreadAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "matchedFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrderNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes4"
-					}
-				],
-				"name": "assetProxies",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					}
-				],
-				"name": "batchCancelOrders",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmounts",
-						"type": "uint256[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "batchFillOrKillOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "targetOrderEpoch",
-						"type": "uint256"
-					}
-				],
-				"name": "cancelOrdersUpTo",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmounts",
-						"type": "uint256[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "batchFillOrdersNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "assetProxyId",
-						"type": "bytes4"
-					}
-				],
-				"name": "getAssetProxy",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "transactions",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrKillOrder",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "validatorAddress",
-						"type": "address"
-					},
-					{
-						"name": "approval",
-						"type": "bool"
-					}
-				],
-				"name": "setSignatureValidatorApproval",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "allowedValidators",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketSellOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					}
-				],
-				"name": "getOrdersInfo",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "orderStatus",
-								"type": "uint8"
-							},
-							{
-								"name": "orderHash",
-								"type": "bytes32"
-							},
-							{
-								"name": "orderTakerAssetFilledAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "",
-						"type": "tuple[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "preSigned",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "owner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "isValidSignature",
-				"outputs": [
-					{
-						"name": "isValid",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "makerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketBuyOrdersNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrder",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "salt",
-						"type": "uint256"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "data",
-						"type": "bytes"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "executeTransaction",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "assetProxy",
-						"type": "address"
-					}
-				],
-				"name": "registerAssetProxy",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					}
-				],
-				"name": "getOrderInfo",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "orderStatus",
-								"type": "uint8"
-							},
-							{
-								"name": "orderHash",
-								"type": "bytes32"
-							},
-							{
-								"name": "orderTakerAssetFilledAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "orderInfo",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					}
-				],
-				"name": "cancelOrder",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "orderEpoch",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "ZRX_ASSET_DATA",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketSellOrdersNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "EIP712_DOMAIN_HASH",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "makerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketBuyOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "currentContextAddress",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "VERSION",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"inputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "validatorAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "approved",
-						"type": "bool"
-					}
-				],
-				"name": "SignatureValidatorApproval",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "makerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "feeRecipientAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "takerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "senderAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "makerAssetFilledAmount",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "takerAssetFilledAmount",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "makerFeePaid",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "takerFeePaid",
-						"type": "uint256"
-					},
-					{
-						"indexed": true,
-						"name": "orderHash",
-						"type": "bytes32"
-					},
-					{
-						"indexed": false,
-						"name": "makerAssetData",
-						"type": "bytes"
-					},
-					{
-						"indexed": false,
-						"name": "takerAssetData",
-						"type": "bytes"
-					}
-				],
-				"name": "Fill",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "makerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "feeRecipientAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "senderAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "orderHash",
-						"type": "bytes32"
-					},
-					{
-						"indexed": false,
-						"name": "makerAssetData",
-						"type": "bytes"
-					},
-					{
-						"indexed": false,
-						"name": "takerAssetData",
-						"type": "bytes"
-					}
-				],
-				"name": "Cancel",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "makerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "senderAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "orderEpoch",
-						"type": "uint256"
-					}
-				],
-				"name": "CancelUpTo",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": false,
-						"name": "id",
-						"type": "bytes4"
-					},
-					{
-						"indexed": false,
-						"name": "assetProxy",
-						"type": "address"
-					}
-				],
-				"name": "AssetProxyRegistered",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
-				"linkReferences": {},
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SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x103 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0xB DUP1 DUP5 MSTORE PUSH32 0x30782050726F746F636F6C000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x1AE JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x18D JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0x1 DUP1 DUP5 MSTORE PUSH32 0x3200000000000000000000000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x238 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x217 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP3 ADD SWAP9 SWAP1 SWAP9 MSTORE DUP2 DUP5 ADD SWAP7 SWAP1 SWAP7 MSTORE PUSH1 0x60 DUP2 ADD SWAP7 SWAP1 SWAP7 MSTORE POP ADDRESS PUSH1 0x80 DUP1 DUP8 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 MLOAD DUP1 DUP8 SUB SWAP1 SWAP2 ADD DUP2 MSTORE PUSH1 0xA0 SWAP1 SWAP6 ADD SWAP1 DUP2 SWAP1 MSTORE DUP5 MLOAD SWAP1 SWAP4 DUP5 SWAP4 POP DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x2C3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x2A2 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x0 NOT PUSH1 0x20 SWAP5 SWAP1 SWAP5 SUB PUSH2 0x100 EXP SWAP4 SWAP1 SWAP4 ADD SWAP3 DUP4 AND SWAP3 NOT AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH1 0x1 SSTORE POP POP PUSH1 0x2 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE POP PUSH2 0x58B3 DUP1 PUSH3 0x316 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1B6 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x288CDC91 DUP2 EQ PUSH2 0x1BB JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x1F1 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x24B JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x26D JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x2BA JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x307 JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x327 JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x367 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x394 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x3B4 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x3D4 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x414 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x434 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x56FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5417 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x483D JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4971 JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x570D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54E1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5337 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x46BE JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5406 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x481E JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A7A JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x571C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54D0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x2143 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2218 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x221E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x2390 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x23AC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x245D JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2494 JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55AF JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x42C1 JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x2594 JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x275E JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x27BE JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B0A JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2C92 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E64 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E8F JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x2594 JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4298 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2E8F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x2594 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5417 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x42F0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562F JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2F29 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561F JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56EF JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x3038 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x318D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x3206 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4298 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3362 JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x33B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x35F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x559F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DF JUMP JUMPDEST PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55CF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x491E JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x552F JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x54B5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x3639 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x3 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2E64 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP DUP2 JUMP JUMPDEST PUSH2 0x214B PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x215A PUSH2 0x4298 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2169 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x220C JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2199 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x21B9 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x21E5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21CC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x21F1 DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x2201 JUMPI PUSH2 0x220C JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x2183 JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2226 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2236 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2273 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22AB JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x235A JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x22DB JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x22F7 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x230A DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2336 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x231D JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x2342 DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x234F JUMPI PUSH2 0x235A JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x22C5 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x23FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x245A JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x5 DUP2 MSTORE PUSH32 0x322E302E30000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x249C PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x24A4 PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24B2 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x24BC PUSH2 0x2594 JUMP JUMPDEST SWAP3 POP PUSH2 0x24CA DUP9 DUP6 DUP6 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x24DC DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x24E8 DUP8 DUP4 PUSH2 0x3647 JUMP JUMPDEST SWAP1 POP PUSH2 0x24FB DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x2505 DUP9 DUP3 PUSH2 0x365D JUMP JUMPDEST SWAP5 POP PUSH2 0x251C DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x2527 DUP9 DUP5 DUP8 PUSH2 0x36BE JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2540 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2556 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x256F SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2588 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x25BD JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x2604 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2677 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2677 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2702 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2702 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54FF JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH2 0x2720 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x556F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2770 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2782 DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO PUSH2 0x27BA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CF JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x27C6 PUSH2 0x42C1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x27DA DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2EE2 JUMP JUMPDEST SWAP4 POP PUSH2 0x27EF DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x381B JUMP JUMPDEST SWAP3 POP PUSH2 0x27FF DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x2814 DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x381B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2857 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x284F SWAP3 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2894 JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x288B SWAP3 SWAP1 PUSH2 0x3898 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28A9 SWAP2 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x28C6 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x28E7 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2908 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2930 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x381B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x297E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55EF JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x29B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DF JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x29CB DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3776 JUMP JUMPDEST GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x550F JUMP JUMPDEST PUSH2 0x2A11 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2A1F DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST GT ISZERO PUSH2 0x2A57 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566F JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2A6C DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2AFB SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5345 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP SWAP1 POP PUSH2 0x2B8B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2BA7 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BC0 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BDC DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BF8 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2C62 JUMPI PUSH2 0x2C5D DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2C58 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 JUMP JUMPDEST PUSH2 0x2C7A DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2D99 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2D7B JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2DE2 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2DC4 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E2A JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E0C JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2E6C PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x2E75 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2E81 DUP3 DUP3 PUSH2 0x3AFF JUMP JUMPDEST PUSH2 0x27BA DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C16 JUMP JUMPDEST PUSH2 0x2E97 PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x2EA2 DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x25BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565F JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2F1E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x551F JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x2F67 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560F JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x2F97 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x302F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x553F JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3073 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5460 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3110 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3181 JUMPI PUSH2 0x2527 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x31CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST PUSH2 0x31DB DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3CBD JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3243 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x32E0 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3351 JUMPI PUSH2 0x3356 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST DUP5 PUSH2 0x3D1E JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x34A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3577 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 PUSH2 0x1AFD DUP4 PUSH2 0x3D35 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x3656 JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3665 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3681 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3699 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x36B3 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x24 DUP2 MSTORE PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP4 MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 DUP7 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x374A DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x3762 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2758 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x37D3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x37B9 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x37E3 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3856 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x3861 DUP5 DUP5 DUP5 PUSH2 0x418E JUMP JUMPDEST ISZERO PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x38D3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x38DE DUP5 DUP5 DUP5 PUSH2 0x4213 JUMP JUMPDEST ISZERO PUSH2 0x3915 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA PUSH2 0x3925 DUP7 DUP6 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x3930 DUP7 PUSH1 0x1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3974 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3AF7 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x39B4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564F JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xA SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3A3D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3AD9 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3AC1 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3AF1 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3B40 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3BB3 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3BB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH2 0x3BBB PUSH2 0x2594 JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3C11 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x557F JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3CB1 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x53C9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3D2C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3FBD JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3F80 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4058 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x401B JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40F3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x40B6 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x41CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x41D5 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x41E3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x41ED JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x4208 PUSH2 0x3E8 DUP4 PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x424F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x425A JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4268 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4272 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4282 DUP6 DUP4 PUSH2 0x2EE2 JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x428B JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x42D6 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x42E3 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57C2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x432D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4340 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST PUSH2 0x572A JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4368 DUP9 DUP3 PUSH2 0x44CE JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4352 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4399 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x43A7 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x43CF DUP9 DUP3 PUSH2 0x451D JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x43B9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x43F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4404 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4429 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 PUSH2 0x443F DUP9 DUP3 PUSH2 0x4461 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x442C JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E0 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 MLOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x44AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x44C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44DF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44ED PUSH2 0x433B DUP3 PUSH2 0x5772 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x4509 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4514 DUP4 DUP3 DUP5 PUSH2 0x5819 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4530 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x453B PUSH2 0x180 PUSH2 0x572A JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4549 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x455A DUP5 DUP5 DUP4 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x456E DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4582 DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4596 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x45AA DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x45BE DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x45D2 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x45E7 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x45FD DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x461F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x462B DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x464D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4659 DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4678 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4697 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x46D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46DD DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4455 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4700 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4717 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x4388 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4738 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x474F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x475B DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x43E5 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x431C JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x47CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47EF DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4812 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4831 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4853 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x485F DUP8 DUP8 PUSH2 0x4461 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4870 DUP8 DUP3 DUP9 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4899 DUP8 DUP3 DUP9 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x48C6 DUP7 DUP7 PUSH2 0x4461 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4912 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x446D JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4930 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4479 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x494E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x451D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4987 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x499E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49AA DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49D3 DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49FC DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A25 DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4A46 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A69 DUP7 DUP3 DUP8 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4A93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A9F DUP10 DUP10 PUSH2 0x4461 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4AB0 DUP10 DUP3 DUP11 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ACD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AD9 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B04 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57C2 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B2D DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4B3F DUP4 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4B6F JUMPI PUSH2 0x4B55 DUP7 DUP4 MLOAD PUSH2 0x52F7 JUMP JUMPDEST PUSH2 0x4B5E DUP3 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4B42 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E0 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B9F DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4BB3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5825 JUMP JUMPDEST PUSH2 0x4BBC DUP2 PUSH2 0x5851 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x580E JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5285 DUP5 DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5298 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x52AB PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x52D0 DUP5 DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x52E3 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x5308 DUP5 DUP3 PUSH2 0x532E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x531B PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x5808 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5354 DUP3 DUP12 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x5361 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x536E PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x537B PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5388 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5395 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x53A7 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x53BB DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x53D7 DUP3 DUP7 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x53E9 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B22 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B79 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5441 DUP3 DUP7 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x544E PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x546E DUP3 DUP6 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x33B0 DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x548E DUP3 DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x549B PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x532E JUMP JUMPDEST PUSH2 0x54A8 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x53FD PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x54C3 DUP3 DUP6 PUSH2 0x4B8B JUMP JUMPDEST PUSH2 0x25BF PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4BC9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4BD2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C02 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C32 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C62 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C92 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4CC2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D18 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D48 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D78 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DA8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DD8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E38 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E68 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E98 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EF8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F28 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F58 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FAE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FDE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x500E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x503E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x506E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x509E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50CE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50FE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x512E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5184 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51B4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51E4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5214 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5244 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x5274 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52BE JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52F7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5749 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5768 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1B6 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x288CDC91 DUP2 EQ PUSH2 0x1BB JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x1F1 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x24B JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x26D JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x2BA JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x307 JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x327 JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x367 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x394 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x3B4 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x3D4 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x414 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x434 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x56FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5417 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x483D JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4971 JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x570D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54E1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5337 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x46BE JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5406 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x481E JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A7A JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x571C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54D0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x2143 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2218 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x221E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x2390 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x23AC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x245D JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2494 JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55AF JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x42C1 JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x2594 JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x275E JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x27BE JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B0A JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2C92 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E64 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E8F JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x2594 JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4298 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2E8F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x2594 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5417 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x42F0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562F JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2F29 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561F JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56EF JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x3038 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x318D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x3206 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4298 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3362 JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x33B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x35F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x559F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DF JUMP JUMPDEST PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55CF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x491E JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x552F JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x54B5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x3639 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x3 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2E64 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP DUP2 JUMP JUMPDEST PUSH2 0x214B PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x215A PUSH2 0x4298 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2169 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x220C JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2199 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x21B9 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x21E5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21CC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x21F1 DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x2201 JUMPI PUSH2 0x220C JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x2183 JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2226 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2236 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2273 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22AB JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x235A JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x22DB JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x22F7 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x230A DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2336 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x231D JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x2342 DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x234F JUMPI PUSH2 0x235A JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x22C5 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x23FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x245A JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x5 DUP2 MSTORE PUSH32 0x322E302E30000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x249C PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x24A4 PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24B2 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x24BC PUSH2 0x2594 JUMP JUMPDEST SWAP3 POP PUSH2 0x24CA DUP9 DUP6 DUP6 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x24DC DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x24E8 DUP8 DUP4 PUSH2 0x3647 JUMP JUMPDEST SWAP1 POP PUSH2 0x24FB DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x2505 DUP9 DUP3 PUSH2 0x365D JUMP JUMPDEST SWAP5 POP PUSH2 0x251C DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x2527 DUP9 DUP5 DUP8 PUSH2 0x36BE JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2540 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2556 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x256F SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2588 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x25BD JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x2604 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2677 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2677 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2702 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2702 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54FF JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH2 0x2720 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x556F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2770 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2782 DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO PUSH2 0x27BA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CF JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x27C6 PUSH2 0x42C1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x27DA DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2EE2 JUMP JUMPDEST SWAP4 POP PUSH2 0x27EF DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x381B JUMP JUMPDEST SWAP3 POP PUSH2 0x27FF DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x2814 DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x381B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2857 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x284F SWAP3 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2894 JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x288B SWAP3 SWAP1 PUSH2 0x3898 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28A9 SWAP2 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x28C6 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x28E7 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2908 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2930 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x381B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x297E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55EF JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x29B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DF JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x29CB DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3776 JUMP JUMPDEST GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x550F JUMP JUMPDEST PUSH2 0x2A11 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2A1F DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST GT ISZERO PUSH2 0x2A57 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566F JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2A6C DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2AFB SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5345 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP SWAP1 POP PUSH2 0x2B8B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2BA7 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BC0 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BDC DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BF8 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2C62 JUMPI PUSH2 0x2C5D DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2C58 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 JUMP JUMPDEST PUSH2 0x2C7A DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2D99 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2D7B JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2DE2 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2DC4 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E2A JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E0C JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2E6C PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x2E75 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2E81 DUP3 DUP3 PUSH2 0x3AFF JUMP JUMPDEST PUSH2 0x27BA DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C16 JUMP JUMPDEST PUSH2 0x2E97 PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x2EA2 DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x25BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565F JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2F1E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x551F JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x2F67 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560F JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x2F97 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x302F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x553F JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3073 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5460 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3110 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3181 JUMPI PUSH2 0x2527 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x31CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST PUSH2 0x31DB DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3CBD JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3243 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x32E0 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3351 JUMPI PUSH2 0x3356 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST DUP5 PUSH2 0x3D1E JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x34A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3577 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 PUSH2 0x1AFD DUP4 PUSH2 0x3D35 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x3656 JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3665 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3681 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3699 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x36B3 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x24 DUP2 MSTORE PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP4 MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 DUP7 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x374A DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x3762 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2758 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x37D3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x37B9 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x37E3 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3856 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x3861 DUP5 DUP5 DUP5 PUSH2 0x418E JUMP JUMPDEST ISZERO PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x38D3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x38DE DUP5 DUP5 DUP5 PUSH2 0x4213 JUMP JUMPDEST ISZERO PUSH2 0x3915 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA PUSH2 0x3925 DUP7 DUP6 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x3930 DUP7 PUSH1 0x1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3974 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3AF7 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x39B4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564F JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xA SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3A3D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3AD9 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3AC1 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3AF1 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3B40 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3BB3 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3BB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH2 0x3BBB PUSH2 0x2594 JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3C11 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x557F JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3CB1 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x53C9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3D2C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3FBD JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3F80 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4058 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x401B JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40F3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x40B6 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x41CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x41D5 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x41E3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x41ED JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x4208 PUSH2 0x3E8 DUP4 PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x424F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x425A JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4268 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4272 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4282 DUP6 DUP4 PUSH2 0x2EE2 JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x428B JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x42D6 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x42E3 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57C2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x432D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4340 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST PUSH2 0x572A JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4368 DUP9 DUP3 PUSH2 0x44CE JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4352 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4399 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x43A7 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x43CF DUP9 DUP3 PUSH2 0x451D JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x43B9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x43F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4404 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4429 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 PUSH2 0x443F DUP9 DUP3 PUSH2 0x4461 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x442C JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E0 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 MLOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x44AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x44C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44DF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44ED PUSH2 0x433B DUP3 PUSH2 0x5772 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x4509 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4514 DUP4 DUP3 DUP5 PUSH2 0x5819 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4530 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x453B PUSH2 0x180 PUSH2 0x572A JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4549 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x455A DUP5 DUP5 DUP4 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x456E DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4582 DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4596 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x45AA DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x45BE DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x45D2 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x45E7 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x45FD DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x461F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x462B DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x464D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4659 DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4678 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4697 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x46D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46DD DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4455 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4700 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4717 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x4388 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4738 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x474F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x475B DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x43E5 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x431C JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x47CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47EF DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4812 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4831 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4853 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x485F DUP8 DUP8 PUSH2 0x4461 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4870 DUP8 DUP3 DUP9 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4899 DUP8 DUP3 DUP9 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x48C6 DUP7 DUP7 PUSH2 0x4461 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4912 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x446D JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4930 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4479 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x494E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x451D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4987 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x499E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49AA DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49D3 DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49FC DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A25 DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4A46 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A69 DUP7 DUP3 DUP8 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4A93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A9F DUP10 DUP10 PUSH2 0x4461 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4AB0 DUP10 DUP3 DUP11 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ACD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AD9 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B04 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57C2 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B2D DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4B3F DUP4 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4B6F JUMPI PUSH2 0x4B55 DUP7 DUP4 MLOAD PUSH2 0x52F7 JUMP JUMPDEST PUSH2 0x4B5E DUP3 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4B42 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E0 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B9F DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4BB3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5825 JUMP JUMPDEST PUSH2 0x4BBC DUP2 PUSH2 0x5851 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x580E JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5285 DUP5 DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5298 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x52AB PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x52D0 DUP5 DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x52E3 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x5308 DUP5 DUP3 PUSH2 0x532E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x531B PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x5808 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5354 DUP3 DUP12 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x5361 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x536E PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x537B PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5388 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5395 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x53A7 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x53BB DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x53D7 DUP3 DUP7 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x53E9 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B22 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B79 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5441 DUP3 DUP7 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x544E PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x546E DUP3 DUP6 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x33B0 DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x548E DUP3 DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x549B PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x532E JUMP JUMPDEST PUSH2 0x54A8 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x53FD PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x54C3 DUP3 DUP6 PUSH2 0x4B8B JUMP JUMPDEST PUSH2 0x25BF PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4BC9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4BD2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C02 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C32 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C62 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C92 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4CC2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D18 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D48 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D78 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DA8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DD8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E38 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E68 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E98 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EF8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F28 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F58 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FAE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FDE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x500E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x503E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x506E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x509E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50CE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50FE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x512E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5184 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51B4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51E4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5214 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5244 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x5274 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52BE JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52F7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5749 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5768 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 DUP3 PUSH2 0x57C2 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x5840 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x5828 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x2758 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 0xb1 SWAP13 SWAP3 KECCAK256 LT ORIGIN PUSH1 0x33 SWAP9 0xc0 SMOD 0xdc 0xcf DUP1 SWAP4 0xc PUSH3 0x6EF89F 0xa6 0xc8 0x48 0xc8 0xb7 0xef MSTORE PUSH8 0xD07CD4ED6C657870 PUSH6 0x72696D656E74 PUSH2 0x6CF5 STOP CALLDATACOPY ",
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-	"sources": {
-		"2.0.0/extensions/Forwarder/Forwarder.sol": {
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-		"2.0.0/protocol/AssetProxy/ERC20Proxy.sol": {
-			"id": 14
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-		"2.0.0/protocol/AssetProxy/ERC721Proxy.sol": {
-			"id": 15
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-		"2.0.0/protocol/AssetProxy/MixinAuthorizable.sol": {
-			"id": 16
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-		},
-		"2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol": {
-			"id": 19
-		},
-		"2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol": {
-			"id": 20
-		},
-		"2.0.0/protocol/Exchange/Exchange.sol": {
-			"id": 21
-		},
-		"2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol": {
-			"id": 22
-		},
-		"2.0.0/protocol/Exchange/MixinExchangeCore.sol": {
-			"id": 23
-		},
-		"2.0.0/protocol/Exchange/MixinMatchOrders.sol": {
-			"id": 24
-		},
-		"2.0.0/protocol/Exchange/MixinSignatureValidator.sol": {
-			"id": 25
-		},
-		"2.0.0/protocol/Exchange/MixinTransactions.sol": {
-			"id": 26
-		},
-		"2.0.0/protocol/Exchange/MixinWrapperFunctions.sol": {
-			"id": 27
-		},
-		"2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
-			"id": 28
-		},
-		"2.0.0/protocol/Exchange/interfaces/IExchange.sol": {
-			"id": 29
-		},
-		"2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol": {
-			"id": 30
-		},
-		"2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol": {
-			"id": 31
-		},
-		"2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol": {
-			"id": 32
-		},
-		"2.0.0/protocol/Exchange/interfaces/ITransactions.sol": {
-			"id": 33
-		},
-		"2.0.0/protocol/Exchange/interfaces/IValidator.sol": {
-			"id": 34
-		},
-		"2.0.0/protocol/Exchange/interfaces/IWallet.sol": {
-			"id": 35
-		},
-		"2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol": {
-			"id": 36
-		},
-		"2.0.0/protocol/Exchange/libs/LibAbiEncoder.sol": {
-			"id": 37
-		},
-		"2.0.0/protocol/Exchange/libs/LibConstants.sol": {
-			"id": 38
-		},
-		"2.0.0/protocol/Exchange/libs/LibEIP712.sol": {
-			"id": 39
-		},
-		"2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol": {
-			"id": 40
-		},
-		"2.0.0/protocol/Exchange/libs/LibFillResults.sol": {
-			"id": 41
-		},
-		"2.0.0/protocol/Exchange/libs/LibMath.sol": {
-			"id": 42
-		},
-		"2.0.0/protocol/Exchange/libs/LibOrder.sol": {
-			"id": 43
-		},
-		"2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol": {
-			"id": 44
-		},
-		"2.0.0/protocol/Exchange/mixins/MExchangeCore.sol": {
-			"id": 45
-		},
-		"2.0.0/protocol/Exchange/mixins/MMatchOrders.sol": {
-			"id": 46
-		},
-		"2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol": {
-			"id": 47
-		},
-		"2.0.0/protocol/Exchange/mixins/MTransactions.sol": {
-			"id": 48
-		},
-		"2.0.0/protocol/Exchange/mixins/MWrapperFunctions.sol": {
-			"id": 49
-		},
-		"2.0.0/tokens/ERC20Token/IERC20Token.sol": {
-			"id": 50
-		},
-		"2.0.0/tokens/ERC721Token/IERC721Token.sol": {
-			"id": 51
-		},
-		"2.0.0/tokens/EtherToken/IEtherToken.sol": {
-			"id": 52
-		},
-		"2.0.0/utils/LibBytes/LibBytes.sol": {
-			"id": 53
-		},
-		"2.0.0/utils/Ownable/IOwnable.sol": {
-			"id": 54
-		},
-		"2.0.0/utils/Ownable/Ownable.sol": {
-			"id": 55
-		},
-		"2.0.0/utils/ReentrancyGuard/ReentrancyGuard.sol": {
-			"id": 56
-		},
-		"2.0.0/utils/SafeMath/SafeMath.sol": {
-			"id": 57
-		}
-	},
-	"sourceCodes": {
-		"2.0.0/extensions/Forwarder/Forwarder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./MixinWeth.sol\";\nimport \"./MixinForwarderCore.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./MixinAssets.sol\";\nimport \"./MixinExchangeWrapper.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Forwarder is\n    LibConstants,\n    MixinWeth,\n    MixinAssets,\n    MixinExchangeWrapper,\n    MixinForwarderCore\n{\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n        LibConstants(\n            _exchange,\n            _zrxAssetData,\n            _wethAssetData\n        )\n        MixinForwarderCore()\n    {}\n}\n",
-		"2.0.0/extensions/Forwarder/MixinAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MAssets.sol\";\n\n\ncontract MixinAssets is\n    Ownable,\n    LibConstants,\n    MAssets\n{\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_TRANSFER_SELECTOR = bytes4(keccak256(\"transfer(address,uint256)\"));\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external\n        onlyOwner\n    {\n        transferAssetToSender(assetData, amount);\n    }\n\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        bytes4 proxyId = assetData.readBytes4(0);\n\n        if (proxyId == ERC20_DATA_ID) {\n            transferERC20Token(assetData, amount);\n        } else if (proxyId == ERC721_DATA_ID) {\n            transferERC721Token(assetData, amount);\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n    }\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        address token = assetData.readAddress(16);\n\n        // Transfer tokens.\n        // We do a raw call so we can check the success separate\n        // from the return data.\n        bool success = token.call(abi.encodeWithSelector(\n            ERC20_TRANSFER_SELECTOR,\n            msg.sender,\n            amount\n        ));\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n        \n        // Check return data.\n        // If there is no return data, we assume the token incorrectly\n        // does not return a bool. In this case we expect it to revert\n        // on failure, which was handled above.\n        // If the token does return data, we require that it is a single\n        // value that evaluates to true.\n        assembly {\n            if returndatasize {\n                success := 0\n                if eq(returndatasize, 32) {\n                    // First 64 bytes of memory are reserved scratch space\n                    returndatacopy(0, 0, 32)\n                    success := mload(0)\n                }\n            }\n        }\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n    }\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        require(\n            amount == 1,\n            \"INVALID_AMOUNT\"\n        );\n        // Decode asset data.\n        address token = assetData.readAddress(16);\n        uint256 tokenId = assetData.readUint256(36);\n\n        // Perform transfer.\n        IERC721Token(token).transferFrom(\n            address(this),\n            msg.sender,\n            tokenId\n        );\n    }\n}\n",
-		"2.0.0/extensions/Forwarder/MixinExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"../../protocol/Exchange/libs/LibAbiEncoder.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinExchangeWrapper is\n    LibAbiEncoder,\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MExchangeWrapper\n{\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        address exchange = address(EXCHANGE);\n\n        // Call `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := call(\n                gas,                                // forward all gas\n                exchange,                           // call address of Exchange contract\n                0,                                  // transfer 0 wei\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of WETH to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(wethSellAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of WETH\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= wethSellAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            uint256 makerAssetFilledAmount = totalFillResults.makerAssetFilledAmount;\n            if (makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n\n        require(\n            makerAssetFilledAmount >= makerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        // Do nothing if zrxBuyAmount == 0\n        if (zrxBuyAmount == 0) {\n            return totalFillResults;\n        }\n\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n        uint256 zrxPurchased = 0;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // All of these are ZRX/WETH, so we can drop the respective assetData from calldata.\n            orders[i].makerAssetData = zrxAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of ZRX to buy.\n            uint256 remainingZrxBuyAmount = safeSub(zrxBuyAmount, zrxPurchased);\n\n            // Convert the remaining amount of ZRX to buy into remaining amount\n            // of WETH to sell, assuming entire amount can be sold in the current order.\n            uint256 remainingWethSellAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                safeSub(orders[i].makerAssetAmount, orders[i].takerFee),  // our exchange rate after fees \n                remainingZrxBuyAmount\n            );\n\n            // Attempt to sell the remaining amount of WETH.\n            FillResults memory singleFillResult = fillOrderNoThrow(\n                orders[i],\n                safeAdd(remainingWethSellAmount, 1),  // we add 1 wei to the fill amount to make up for rounding errors\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker.\n            addFillResults(totalFillResults, singleFillResult);\n            zrxPurchased = safeSub(totalFillResults.makerAssetFilledAmount, totalFillResults.takerFeePaid);\n\n            // Stop execution if the entire amount of ZRX has been bought.\n            if (zrxPurchased >= zrxBuyAmount) {\n                break;\n            }\n        }\n\n        require(\n            zrxPurchased >= zrxBuyAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n}\n",
-		"2.0.0/extensions/Forwarder/MixinForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\nimport \"./mixins/MAssets.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"./interfaces/IForwarderCore.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinForwarderCore is\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MWeth,\n    MAssets,\n    MExchangeWrapper,\n    IForwarderCore\n{\n    using LibBytes for bytes;\n\n    /// @dev Constructor approves ERC20 proxy to transfer ZRX and WETH on this contract's behalf.\n    constructor ()\n        public\n    {\n        address proxyAddress = EXCHANGE.getAssetProxy(ERC20_DATA_ID);\n        require(\n            proxyAddress != address(0),\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        ETHER_TOKEN.approve(proxyAddress, MAX_UINT);\n        ZRX_TOKEN.approve(proxyAddress, MAX_UINT);\n    }\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 wethSellAmount;\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // Calculate amount of WETH that won't be spent on ETH fees.\n            wethSellAmount = getPartialAmountFloor(\n                PERCENTAGE_DENOMINATOR,\n                safeAdd(PERCENTAGE_DENOMINATOR, feePercentage),\n                msg.value\n            );\n            // Market sell available WETH.\n            // ZRX fees are paid with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // 5% of WETH is reserved for filling feeOrders and paying feeRecipient.\n            wethSellAmount = getPartialAmountFloor(\n                MAX_WETH_FILL_PERCENTAGE,\n                PERCENTAGE_DENOMINATOR,\n                msg.value\n            );\n            // Market sell 95% of WETH.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // If the makerAsset is ZRX, it is not necessary to pay fees out of this\n            // contracts's ZRX balance because fees are factored into the price of the order.\n            orderFillResults = marketBuyExactZrxWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // Attemp to purchase desired amount of makerAsset.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketBuyExactAmountWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n}\n",
-		"2.0.0/extensions/Forwarder/MixinWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\n\n\ncontract MixinWeth is\n    LibMath,\n    LibConstants,\n    MWeth\n{\n    /// @dev Default payabale function, this allows us to withdraw WETH\n    function ()\n        public\n        payable\n    {\n        require(\n            msg.sender == address(ETHER_TOKEN),\n            \"DEFAULT_FUNCTION_WETH_CONTRACT_ONLY\"\n        );\n    }\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal\n    {\n        require(\n            msg.value > 0,\n            \"INVALID_MSG_VALUE\"\n        );\n        ETHER_TOKEN.deposit.value(msg.value)();\n    }\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal\n    {\n        // Ensure feePercentage is less than 5%.\n        require(\n            feePercentage <= MAX_FEE_PERCENTAGE,\n            \"FEE_PERCENTAGE_TOO_LARGE\"\n        );\n\n        // Ensure that no extra WETH owned by this contract has been sold.\n        uint256 wethSold = safeAdd(wethSoldExcludingFeeOrders, wethSoldForZrx);\n        require(\n            wethSold <= msg.value,\n            \"OVERSOLD_WETH\"\n        );\n\n        // Calculate amount of WETH that hasn't been sold.\n        uint256 wethRemaining = safeSub(msg.value, wethSold);\n\n        // Calculate ETH fee to pay to feeRecipient.\n        uint256 ethFee = getPartialAmountFloor(\n            feePercentage,\n            PERCENTAGE_DENOMINATOR,\n            wethSoldExcludingFeeOrders\n        );\n\n        // Ensure fee is less than amount of WETH remaining.\n        require(\n            ethFee <= wethRemaining,\n            \"INSUFFICIENT_ETH_REMAINING\"\n        );\n    \n        // Do nothing if no WETH remaining\n        if (wethRemaining > 0) {\n            // Convert remaining WETH to ETH\n            ETHER_TOKEN.withdraw(wethRemaining);\n\n            // Pay ETH to feeRecipient\n            if (ethFee > 0) {\n                feeRecipient.transfer(ethFee);\n            }\n\n            // Refund remaining ETH to msg.sender.\n            uint256 ethRefund = safeSub(wethRemaining, ethFee);\n            if (ethRefund > 0) {\n                msg.sender.transfer(ethRefund);\n            }\n        }\n    }\n}\n",
-		"2.0.0/extensions/Forwarder/interfaces/IAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssets {\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external;\n}\n",
-		"2.0.0/extensions/Forwarder/interfaces/IForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract IForwarderCore {\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n}\n",
-		"2.0.0/extensions/Forwarder/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/LibBytes/LibBytes.sol\";\nimport \"../../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../../tokens/EtherToken/IEtherToken.sol\";\nimport \"../../../tokens/ERC20Token/IERC20Token.sol\";\n\n\ncontract LibConstants {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n    uint256 constant internal MAX_UINT = 2**256 - 1;\n    uint256 constant internal PERCENTAGE_DENOMINATOR = 10**18; \n    uint256 constant internal MAX_FEE_PERCENTAGE = 5 * PERCENTAGE_DENOMINATOR / 100;         // 5%\n    uint256 constant internal MAX_WETH_FILL_PERCENTAGE = 95 * PERCENTAGE_DENOMINATOR / 100;  // 95%\n \n     // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    IEtherToken internal ETHER_TOKEN;\n    IERC20Token internal ZRX_TOKEN;\n    bytes internal ZRX_ASSET_DATA;\n    bytes internal WETH_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n        WETH_ASSET_DATA = _wethAssetData;\n\n        address etherToken = _wethAssetData.readAddress(16);\n        address zrxToken = _zrxAssetData.readAddress(16);\n        ETHER_TOKEN = IEtherToken(etherToken);\n        ZRX_TOKEN = IERC20Token(zrxToken);\n    }\n}\n",
-		"2.0.0/extensions/Forwarder/mixins/MAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssets.sol\";\n\n\ncontract MAssets is\n    IAssets\n{\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n}\n",
-		"2.0.0/extensions/Forwarder/mixins/MExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract MExchangeWrapper {\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n}\n",
-		"2.0.0/extensions/Forwarder/mixins/MWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract MWeth {\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal;\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal;\n}\n",
-		"2.0.0/extensions/OrderValidator/OrderValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract OrderValidator {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    struct TraderInfo {\n        uint256 makerBalance;       // Maker's balance of makerAsset\n        uint256 makerAllowance;     // Maker's allowance to corresponding AssetProxy\n        uint256 takerBalance;       // Taker's balance of takerAsset\n        uint256 takerAllowance;     // Taker's allowance to corresponding AssetProxy\n        uint256 makerZrxBalance;    // Maker's balance of ZRX\n        uint256 makerZrxAllowance;  // Maker's allowance of ZRX to ERC20Proxy\n        uint256 takerZrxBalance;    // Taker's balance of ZRX\n        uint256 takerZrxAllowance;  // Taker's allowance of ZRX to ERC20Proxy\n    }\n\n    // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    bytes internal ZRX_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (address _exchange, bytes memory _zrxAssetData)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n    }\n\n    /// @dev Fetches information for order and maker/taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return OrderInfo and TraderInfo instances for given order.\n    function getOrderAndTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo, TraderInfo memory traderInfo)\n    {\n        orderInfo = EXCHANGE.getOrderInfo(order);\n        traderInfo = getTraderInfo(order, takerAddress);\n        return (orderInfo, traderInfo);\n    }\n\n    /// @dev Fetches information for all passed in orders and the makers/takers of each order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Arrays of OrderInfo and TraderInfo instances that correspond to each order.\n    function getOrdersAndTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory ordersInfo, TraderInfo[] memory tradersInfo)\n    {\n        ordersInfo = EXCHANGE.getOrdersInfo(orders);\n        tradersInfo = getTradersInfo(orders, takerAddresses);\n        return (ordersInfo, tradersInfo);\n    }\n\n    /// @dev Fetches balance and allowances for maker and taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return Balances and allowances of maker and taker of order.\n    function getTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (TraderInfo memory traderInfo)\n    {\n        (traderInfo.makerBalance, traderInfo.makerAllowance) = getBalanceAndAllowance(order.makerAddress, order.makerAssetData);\n        (traderInfo.takerBalance, traderInfo.takerAllowance) = getBalanceAndAllowance(takerAddress, order.takerAssetData);\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        (traderInfo.makerZrxBalance, traderInfo.makerZrxAllowance) = getBalanceAndAllowance(order.makerAddress, zrxAssetData);\n        (traderInfo.takerZrxBalance, traderInfo.takerZrxAllowance) = getBalanceAndAllowance(takerAddress, zrxAssetData);\n        return traderInfo;\n    }\n\n    /// @dev Fetches balances and allowances of maker and taker for each provided order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Array of balances and allowances for maker and taker of each order.\n    function getTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (TraderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        TraderInfo[] memory tradersInfo = new TraderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            tradersInfo[i] = getTraderInfo(orders[i], takerAddresses[i]);\n        }\n        return tradersInfo;\n    }\n\n    /// @dev Fetches token balances and allowances of an address to given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Encoded data that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balance of asset and allowance set to given proxy of asset.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalanceAndAllowance(address target, bytes memory assetData)\n        public\n        view\n        returns (uint256 balance, uint256 allowance)\n    {\n        bytes4 assetProxyId = assetData.readBytes4(0);\n        address token = assetData.readAddress(16);\n        address assetProxy = EXCHANGE.getAssetProxy(assetProxyId);\n\n        if (assetProxyId == ERC20_DATA_ID) {\n            // Query balance\n            balance = IERC20Token(token).balanceOf(target);\n\n            // Query allowance\n            allowance = IERC20Token(token).allowance(target, assetProxy);\n        } else if (assetProxyId == ERC721_DATA_ID) {\n            uint256 tokenId = assetData.readUint256(36);\n\n            // Query owner of tokenId\n            address owner = getERC721TokenOwner(token, tokenId);\n\n            // Set balance to 1 if tokenId is owned by target\n            balance = target == owner ? 1 : 0;\n\n            // Check if ERC721Proxy is approved to spend tokenId\n            bool isApproved = IERC721Token(token).isApprovedForAll(target, assetProxy) || IERC721Token(token).getApproved(tokenId) == assetProxy;\n            \n            // Set alowance to 1 if ERC721Proxy is approved to spend tokenId\n            allowance = isApproved ? 1 : 0;\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n        return (balance, allowance);\n    }\n\n    /// @dev Fetches token balances and allowances of an address for each given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Array of encoded byte arrays that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balances and allowances of assets.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalancesAndAllowances(address target, bytes[] memory assetData)\n        public\n        view\n        returns (uint256[] memory, uint256[] memory)\n    {\n        uint256 length = assetData.length;\n        uint256[] memory balances = new uint256[](length);\n        uint256[] memory allowances = new uint256[](length);\n        for (uint256 i = 0; i != length; i++) {\n            (balances[i], allowances[i]) = getBalanceAndAllowance(target, assetData[i]);\n        }\n        return (balances, allowances);\n    }\n\n    /// @dev Calls `token.ownerOf(tokenId)`, but returns a null owner instead of reverting on an unowned token.\n    /// @param token Address of ERC721 token.\n    /// @param tokenId The identifier for the specific NFT.\n    /// @return Owner of tokenId or null address if unowned.\n    function getERC721TokenOwner(address token, uint256 tokenId)\n        public\n        view\n        returns (address owner)\n    {\n        assembly {\n            // load free memory pointer\n            let cdStart := mload(64)\n\n            // bytes4(keccak256(ownerOf(uint256))) = 0x6352211e\n            mstore(cdStart, 0x6352211e00000000000000000000000000000000000000000000000000000000)\n            mstore(add(cdStart, 4), tokenId)\n\n            // staticcall `ownerOf(tokenId)`\n            // `ownerOf` will revert if tokenId is not owned\n            let success := staticcall(\n                gas,      // forward all gas\n                token,    // call token contract\n                cdStart,  // start of calldata\n                36,       // length of input is 36 bytes\n                cdStart,  // write output over input\n                32        // size of output is 32 bytes\n            )\n\n            // Success implies that tokenId is owned\n            // Copy owner from return data if successful\n            if success {\n                owner := mload(cdStart)\n            }    \n        }\n\n        // Owner initialized to address(0), no need to modify if call is unsuccessful\n        return owner;\n    }\n}\n",
-		"2.0.0/multisig/MultiSigWallet.sol": "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}",
-		"2.0.0/multisig/MultiSigWalletWithTimeLock.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MultiSigWallet.sol\";\n\n\n/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.\n/// @author Amir Bandeali - <amir@0xProject.com>\n// solhint-disable not-rely-on-time\ncontract MultiSigWalletWithTimeLock is\n    MultiSigWallet\n{\n    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);\n    event TimeLockChange(uint256 secondsTimeLocked);\n\n    uint256 public secondsTimeLocked;\n\n    mapping (uint256 => uint256) public confirmationTimes;\n\n    modifier notFullyConfirmed(uint256 transactionId) {\n        require(\n            !isConfirmed(transactionId),\n            \"TX_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier fullyConfirmed(uint256 transactionId) {\n        require(\n            isConfirmed(transactionId),\n            \"TX_NOT_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier pastTimeLock(uint256 transactionId) {\n        require(\n            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,\n            \"TIME_LOCK_INCOMPLETE\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] _owners,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWallet(_owners, _required)\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n    }\n\n    /// @dev Changes the duration of the time lock for transactions.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    function changeTimeLock(uint256 _secondsTimeLocked)\n        public\n        onlyWallet\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n        emit TimeLockChange(_secondsTimeLocked);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint256 transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n        notFullyConfirmed(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        emit Confirmation(msg.sender, transactionId);\n        if (isConfirmed(transactionId)) {\n            setConfirmationTime(transactionId, block.timestamp);\n        }\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        pastTimeLock(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n\n    /// @dev Sets the time of when a submission first passed.\n    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)\n        internal\n    {\n        confirmationTimes[transactionId] = confirmationTime;\n        emit ConfirmationTimeSet(transactionId, confirmationTime);\n    }\n}\n",
-		"2.0.0/protocol/AssetProxy/ERC20Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC20Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    \n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 1 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n\n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. amount                         |\n\n                /////// Read token address from calldata ///////\n                // * The token address is stored in `assetData`.\n                //\n                // * The \"offset to assetData\" is stored at offset 4 in the calldata (table 1).\n                //   [assetDataOffsetFromParams = calldataload(4)]\n                //\n                // * Notes that the \"offset to assetData\" is relative to the \"Params\" area of calldata;\n                //   add 4 bytes to account for the length of the \"Header\" area (table 1).\n                //   [assetDataOffsetFromHeader = assetDataOffsetFromParams + 4]\n                //\n                // * The \"token address\" is offset 32+4=36 bytes into \"assetData\" (tables 1 & 2).\n                //   [tokenOffset = assetDataOffsetFromHeader + 36 = calldataload(4) + 4 + 36]\n                let token := calldataload(add(calldataload(4), 40))\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from`, `to` and `amount` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 96)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output over input\n                    32              // output size should be 32 bytes\n                )\n\n                /////// Check return data. ///////\n                // If there is no return data, we assume the token incorrectly\n                // does not return a bool. In this case we expect it to revert\n                // on failure, which was handled above.\n                // If the token does return data, we require that it is a single\n                // nonzero 32 bytes value.\n                // So the transfer succeeded if the call succeeded and either\n                // returned nothing, or returned a non-zero 32 byte value. \n                success := and(success, or(\n                    iszero(returndatasize),\n                    and(\n                        eq(returndatasize, 32),\n                        gt(mload(0), 0)\n                    )\n                ))\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
-		"2.0.0/protocol/AssetProxy/ERC721Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC721Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 2 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n                // |          | 36     |         |   2. tokenId                        |\n                \n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                // \n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. tokenId                        |\n\n                // There exists only 1 of each token.\n                // require(amount == 1, \"INVALID_AMOUNT\")\n                if sub(calldataload(100), 1) {\n                    // Revert with `Error(\"INVALID_AMOUNT\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000000e494e56414c49445f414d4f554e540000000000000000000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from` and `to` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 64)\n\n                // Copy `tokenId` field from our own calldata to the new calldata.\n                let assetDataOffset := calldataload(4)\n                calldatacopy(68, add(assetDataOffset, 72), 32)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let token := calldataload(add(assetDataOffset, 40))\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output to null\n                    0               // output size is 0 bytes\n                )\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
-		"2.0.0/protocol/AssetProxy/MixinAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAuthorizable.sol\";\n\n\ncontract MixinAuthorizable is\n    Ownable,\n    MAuthorizable\n{\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized {\n        require(\n            authorized[msg.sender],\n            \"SENDER_NOT_AUTHORIZED\"\n        );\n        _;\n    }\n\n    mapping (address => bool) public authorized;\n    address[] public authorities;\n\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            !authorized[target],\n            \"TARGET_ALREADY_AUTHORIZED\"\n        );\n\n        authorized[target] = true;\n        authorities.push(target);\n        emit AuthorizedAddressAdded(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n\n        delete authorized[target];\n        for (uint256 i = 0; i < authorities.length; i++) {\n            if (authorities[i] == target) {\n                authorities[i] = authorities[authorities.length - 1];\n                authorities.length -= 1;\n                break;\n            }\n        }\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n        require(\n            index < authorities.length,\n            \"INDEX_OUT_OF_BOUNDS\"\n        );\n        require(\n            authorities[index] == target,\n            \"AUTHORIZED_ADDRESS_MISMATCH\"\n        );\n\n        delete authorized[target];\n        authorities[index] = authorities[authorities.length - 1];\n        authorities.length -= 1;\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory)\n    {\n        return authorities;\n    }\n}\n",
-		"2.0.0/protocol/AssetProxy/interfaces/IAssetProxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IAuthorizable.sol\";\n\n\ncontract IAssetProxy is\n    IAuthorizable\n{\n    /// @dev Transfers assets. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param from Address to transfer asset from.\n    /// @param to Address to transfer asset to.\n    /// @param amount Amount of asset to transfer.\n    function transferFrom(\n        bytes assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        external;\n    \n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4);\n}\n",
-		"2.0.0/protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n",
-		"2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAuthorizable.sol\";\n\n\ncontract MAuthorizable is\n    IAuthorizable\n{\n    // Event logged when a new address is authorized.\n    event AuthorizedAddressAdded(\n        address indexed target,\n        address indexed caller\n    );\n\n    // Event logged when a currently authorized address is unauthorized.\n    event AuthorizedAddressRemoved(\n        address indexed target,\n        address indexed caller\n    );\n\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized { revert(); _; }\n}\n",
-		"2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../multisig/MultiSigWalletWithTimeLock.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract AssetProxyOwner is\n    MultiSigWalletWithTimeLock\n{\n    using LibBytes for bytes;\n\n    event AssetProxyRegistration(address assetProxyContract, bool isRegistered);\n\n    // Mapping of AssetProxy contract address =>\n    // if this contract is allowed to call the AssetProxy's `removeAuthorizedAddressAtIndex` method without a time lock.\n    mapping (address => bool) public isAssetProxyRegistered;\n\n    bytes4 constant internal REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR = bytes4(keccak256(\"removeAuthorizedAddressAtIndex(address,uint256)\"));\n\n    /// @dev Function will revert if the transaction does not call `removeAuthorizedAddressAtIndex`\n    ///      on an approved AssetProxy contract.\n    modifier validRemoveAuthorizedAddressAtIndexTx(uint256 transactionId) {\n        Transaction storage txn = transactions[transactionId];\n        require(\n            isAssetProxyRegistered[txn.destination],\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        require(\n            txn.data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR,\n            \"INVALID_FUNCTION_SELECTOR\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations,\n    ///      time lock, and list of AssetProxy addresses.\n    /// @param _owners List of initial owners.\n    /// @param _assetProxyContracts Array of AssetProxy contract addresses.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] memory _owners,\n        address[] memory _assetProxyContracts,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWalletWithTimeLock(_owners, _required, _secondsTimeLocked)\n    {\n        for (uint256 i = 0; i < _assetProxyContracts.length; i++) {\n            address assetProxy = _assetProxyContracts[i];\n            require(\n                assetProxy != address(0),\n                \"INVALID_ASSET_PROXY\"\n            );\n            isAssetProxyRegistered[assetProxy] = true;\n        }\n    }\n\n    /// @dev Registers or deregisters an AssetProxy to be able to execute\n    ///      `removeAuthorizedAddressAtIndex` without a timelock.\n    /// @param assetProxyContract Address of AssetProxy contract.\n    /// @param isRegistered Status of approval for AssetProxy contract.\n    function registerAssetProxy(address assetProxyContract, bool isRegistered)\n        public\n        onlyWallet\n        notNull(assetProxyContract)\n    {\n        isAssetProxyRegistered[assetProxyContract] = isRegistered;\n        emit AssetProxyRegistration(assetProxyContract, isRegistered);\n    }\n\n    /// @dev Allows execution of `removeAuthorizedAddressAtIndex` without time lock.\n    /// @param transactionId Transaction ID.\n    function executeRemoveAuthorizedAddressAtIndex(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        validRemoveAuthorizedAddressAtIndexTx(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n}\n",
-		"2.0.0/protocol/Exchange/Exchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./MixinExchangeCore.sol\";\nimport \"./MixinSignatureValidator.sol\";\nimport \"./MixinWrapperFunctions.sol\";\nimport \"./MixinAssetProxyDispatcher.sol\";\nimport \"./MixinTransactions.sol\";\nimport \"./MixinMatchOrders.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Exchange is\n    MixinExchangeCore,\n    MixinMatchOrders,\n    MixinSignatureValidator,\n    MixinTransactions,\n    MixinAssetProxyDispatcher,\n    MixinWrapperFunctions\n{\n    string constant public VERSION = \"2.0.0\";\n\n    // Mixins are instantiated in the order they are inherited\n    constructor ()\n        public\n        MixinExchangeCore()\n        MixinMatchOrders()\n        MixinSignatureValidator()\n        MixinTransactions()\n        MixinAssetProxyDispatcher()\n        MixinWrapperFunctions()\n    {}\n}\n",
-		"2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\nimport \"../AssetProxy/interfaces/IAssetProxy.sol\";\n\n\ncontract MixinAssetProxyDispatcher is\n    Ownable,\n    MAssetProxyDispatcher\n{\n    // Mapping from Asset Proxy Id's to their respective Asset Proxy\n    mapping (bytes4 => IAssetProxy) public assetProxies;\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external\n        onlyOwner\n    {\n        IAssetProxy assetProxyContract = IAssetProxy(assetProxy);\n\n        // Ensure that no asset proxy exists with current id.\n        bytes4 assetProxyId = assetProxyContract.getProxyId();\n        address currentAssetProxy = assetProxies[assetProxyId];\n        require(\n            currentAssetProxy == address(0),\n            \"ASSET_PROXY_ALREADY_EXISTS\"\n        );\n\n        // Add asset proxy and log registration.\n        assetProxies[assetProxyId] = assetProxyContract;\n        emit AssetProxyRegistered(\n            assetProxyId,\n            assetProxy\n        );\n    }\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address)\n    {\n        return assetProxies[assetProxyId];\n    }\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal\n    {\n        // Do nothing if no amount should be transferred.\n        if (amount > 0 && from != to) {\n            // Ensure assetData length is valid\n            require(\n                assetData.length > 3,\n                \"LENGTH_GREATER_THAN_3_REQUIRED\"\n            );\n            \n            // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.\n            bytes4 assetProxyId;\n            assembly {\n                assetProxyId := and(mload(\n                    add(assetData, 32)),\n                    0xFFFFFFFF00000000000000000000000000000000000000000000000000000000\n                )\n            }\n            address assetProxy = assetProxies[assetProxyId];\n\n            // Ensure that assetProxy exists\n            require(\n                assetProxy != address(0),\n                \"ASSET_PROXY_DOES_NOT_EXIST\"\n            );\n            \n            // We construct calldata for the `assetProxy.transferFrom` ABI.\n            // The layout of this calldata is in the table below.\n            // \n            // | Area     | Offset | Length  | Contents                                    |\n            // | -------- |--------|---------|-------------------------------------------- |\n            // | Header   | 0      | 4       | function selector                           |\n            // | Params   |        | 4 * 32  | function parameters:                        |\n            // |          | 4      |         |   1. offset to assetData (*)                |\n            // |          | 36     |         |   2. from                                   |\n            // |          | 68     |         |   3. to                                     |\n            // |          | 100    |         |   4. amount                                 |\n            // | Data     |        |         | assetData:                                  |\n            // |          | 132    | 32      | assetData Length                            |\n            // |          | 164    | **      | assetData Contents                          |\n\n            assembly {\n                /////// Setup State ///////\n                // `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).\n                let cdStart := mload(64)\n                // `dataAreaLength` is the total number of words needed to store `assetData`\n                //  As-per the ABI spec, this value is padded up to the nearest multiple of 32,\n                //  and includes 32-bytes for length.\n                let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)\n                // `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.\n                let cdEnd := add(cdStart, add(132, dataAreaLength))\n\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFromSelector`.\n                // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n                mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.\n                // Notes:\n                //   1. The offset to `assetData` is the length of the Params Area (128 bytes).\n                //   2. A 20-byte mask is applied to addresses to zero-out the unused bytes.\n                mstore(add(cdStart, 4), 128)\n                mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 100), amount)\n                \n                /////// Setup Data Area ///////\n                // This area holds `assetData`.\n                let dataArea := add(cdStart, 132)\n                // solhint-disable-next-line no-empty-blocks\n                for {} lt(dataArea, cdEnd) {} {\n                    mstore(dataArea, mload(assetData))\n                    dataArea := add(dataArea, 32)\n                    assetData := add(assetData, 32)\n                }\n\n                /////// Call `assetProxy.transferFrom` using the constructed calldata ///////\n                let success := call(\n                    gas,                    // forward all gas\n                    assetProxy,             // call address of asset proxy\n                    0,                      // don't send any ETH\n                    cdStart,                // pointer to start of input\n                    sub(cdEnd, cdStart),    // length of input  \n                    cdStart,                // write output over input\n                    512                     // reserve 512 bytes for output\n                )\n                if iszero(success) {\n                    revert(cdStart, returndatasize())\n                }\n            }\n        }\n    }\n}\n",
-		"2.0.0/protocol/Exchange/MixinExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinExchangeCore is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    LibOrder,\n    LibFillResults,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of orderHash => amount of takerAsset already bought by maker\n    mapping (bytes32 => uint256) public filled;\n\n    // Mapping of orderHash => cancelled\n    mapping (bytes32 => bool) public cancelled;\n\n    // Mapping of makerAddress => senderAddress => lowest salt an order can have in order to be fillable\n    // Orders with specified senderAddress and with a salt less than their epoch are considered cancelled\n    mapping (address => mapping (address => uint256)) public orderEpoch;\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external\n        nonReentrant\n    {\n        address makerAddress = getCurrentContextAddress();\n        // If this function is called via `executeTransaction`, we only update the orderEpoch for the makerAddress/msg.sender combination.\n        // This allows external filter contracts to add rules to how orders are cancelled via this function.\n        address senderAddress = makerAddress == msg.sender ? address(0) : msg.sender;\n\n        // orderEpoch is initialized to 0, so to cancelUpTo we need salt + 1\n        uint256 newOrderEpoch = targetOrderEpoch + 1;  \n        uint256 oldOrderEpoch = orderEpoch[makerAddress][senderAddress];\n\n        // Ensure orderEpoch is monotonically increasing\n        require(\n            newOrderEpoch > oldOrderEpoch, \n            \"INVALID_NEW_ORDER_EPOCH\"\n        );\n\n        // Update orderEpoch\n        orderEpoch[makerAddress][senderAddress] = newOrderEpoch;\n        emit CancelUpTo(\n            makerAddress,\n            senderAddress,\n            newOrderEpoch\n        );\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrder(Order memory order)\n        public\n        nonReentrant\n    {\n        cancelOrderInternal(order);\n    }\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///         See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(Order memory order)\n        public\n        view\n        returns (OrderInfo memory orderInfo)\n    {\n        // Compute the order hash\n        orderInfo.orderHash = getOrderHash(order);\n\n        // Fetch filled amount\n        orderInfo.orderTakerAssetFilledAmount = filled[orderInfo.orderHash];\n\n        // If order.makerAssetAmount is zero, we also reject the order.\n        // While the Exchange contract handles them correctly, they create\n        // edge cases in the supporting infrastructure because they have\n        // an 'infinite' price when computed by a simple division.\n        if (order.makerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_MAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // If order.takerAssetAmount is zero, then the order will always\n        // be considered filled because 0 == takerAssetAmount == orderTakerAssetFilledAmount\n        // Instead of distinguishing between unfilled and filled zero taker\n        // amount orders, we choose not to support them.\n        if (order.takerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_TAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // Validate order availability\n        if (orderInfo.orderTakerAssetFilledAmount >= order.takerAssetAmount) {\n            orderInfo.orderStatus = uint8(OrderStatus.FULLY_FILLED);\n            return orderInfo;\n        }\n\n        // Validate order expiration\n        // solhint-disable-next-line not-rely-on-time\n        if (block.timestamp >= order.expirationTimeSeconds) {\n            orderInfo.orderStatus = uint8(OrderStatus.EXPIRED);\n            return orderInfo;\n        }\n\n        // Check if order has been cancelled\n        if (cancelled[orderInfo.orderHash]) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n        if (orderEpoch[order.makerAddress][order.senderAddress] > order.salt) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n\n        // All other statuses are ruled out: order is Fillable\n        orderInfo.orderStatus = uint8(OrderStatus.FILLABLE);\n        return orderInfo;\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // Fetch order info\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Assert that the order is fillable by taker\n        assertFillableOrder(\n            order,\n            orderInfo,\n            takerAddress,\n            signature\n        );\n        \n        // Get amount of takerAsset to fill\n        uint256 remainingTakerAssetAmount = safeSub(order.takerAssetAmount, orderInfo.orderTakerAssetFilledAmount);\n        uint256 takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetAmount);\n\n        // Validate context\n        assertValidFill(\n            order,\n            orderInfo,\n            takerAssetFillAmount,\n            takerAssetFilledAmount,\n            fillResults.makerAssetFilledAmount\n        );\n\n        // Compute proportional fill amounts\n        fillResults = calculateFillResults(order, takerAssetFilledAmount);\n\n        // Update exchange internal state\n        updateFilledState(\n            order,\n            takerAddress,\n            orderInfo.orderHash,\n            orderInfo.orderTakerAssetFilledAmount,\n            fillResults\n        );\n    \n        // Settle order\n        settleOrder(\n            order,\n            takerAddress,\n            fillResults\n        );\n\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrderInternal(Order memory order)\n        internal\n    {\n        // Fetch current order status\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Validate context\n        assertValidCancel(order, orderInfo);\n\n        // Perform cancel\n        updateCancelledState(order, orderInfo.orderHash);\n    }\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    function updateFilledState(\n        Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        FillResults memory fillResults\n    )\n        internal\n    {\n        // Update state\n        filled[orderHash] = safeAdd(orderTakerAssetFilledAmount, fillResults.takerAssetFilledAmount);\n\n        // Log order\n        emit Fill(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            takerAddress,\n            msg.sender,\n            fillResults.makerAssetFilledAmount,\n            fillResults.takerAssetFilledAmount,\n            fillResults.makerFeePaid,\n            fillResults.takerFeePaid,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        Order memory order,\n        bytes32 orderHash\n    )\n        internal\n    {\n        // Perform cancel\n        cancelled[orderHash] = true;\n\n        // Log cancel\n        emit Cancel(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            msg.sender,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view\n    {\n        // An order can only be filled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n        \n        // Validate sender is allowed to fill this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n        \n        // Validate taker is allowed to fill this order\n        if (order.takerAddress != address(0)) {\n            require(\n                order.takerAddress == takerAddress,\n                \"INVALID_TAKER\"\n            );\n        }\n        \n        // Validate Maker signature (check only if first time seen)\n        if (orderInfo.orderTakerAssetFilledAmount == 0) {\n            require(\n                isValidSignature(\n                    orderInfo.orderHash,\n                    order.makerAddress,\n                    signature\n                ),\n                \"INVALID_ORDER_SIGNATURE\"\n            );\n        }\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,  // TODO: use FillResults\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view\n    {\n        // Revert if fill amount is invalid\n        // TODO: reconsider necessity for v2.1\n        require(\n            takerAssetFillAmount != 0,\n            \"INVALID_TAKER_AMOUNT\"\n        );\n        \n        // Make sure taker does not pay more than desired amount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            takerAssetFilledAmount <= takerAssetFillAmount,\n            \"TAKER_OVERPAY\"\n        );\n        \n        // Make sure order is not overfilled\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeAdd(orderInfo.orderTakerAssetFilledAmount, takerAssetFilledAmount) <= order.takerAssetAmount,\n            \"ORDER_OVERFILL\"\n        );\n        \n        // Make sure order is filled at acceptable price.\n        // The order has an implied price from the makers perspective:\n        //    order price = order.makerAssetAmount / order.takerAssetAmount\n        // i.e. the number of makerAsset maker is paying per takerAsset. The\n        // maker is guaranteed to get this price or a better (lower) one. The\n        // actual price maker is getting in this fill is:\n        //    fill price = makerAssetFilledAmount / takerAssetFilledAmount\n        // We need `fill price <= order price` for the fill to be fair to maker.\n        // This amounts to:\n        //     makerAssetFilledAmount        order.makerAssetAmount\n        //    ------------------------  <=  -----------------------\n        //     takerAssetFilledAmount        order.takerAssetAmount\n        // or, equivalently:\n        //     makerAssetFilledAmount * order.takerAssetAmount <=\n        //     order.makerAssetAmount * takerAssetFilledAmount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeMul(makerAssetFilledAmount, order.takerAssetAmount)\n            <= \n            safeMul(order.makerAssetAmount, takerAssetFilledAmount),\n            \"INVALID_FILL_PRICE\"\n        );\n    }\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        Order memory order,\n        OrderInfo memory orderInfo\n    )\n        internal\n        view\n    {\n        // Ensure order is valid\n        // An order can only be cancelled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n\n        // Validate sender is allowed to cancel this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n\n        // Validate transaction signed by maker\n        address makerAddress = getCurrentContextAddress();\n        require(\n            order.makerAddress == makerAddress,\n            \"INVALID_MAKER\"\n        );\n    }\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (FillResults memory fillResults)\n    {\n        // Compute proportional transfer amounts\n        fillResults.takerAssetFilledAmount = takerAssetFilledAmount;\n        fillResults.makerAssetFilledAmount = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.makerAssetAmount\n        );\n        fillResults.makerFeePaid = safeGetPartialAmountFloor(\n            fillResults.makerAssetFilledAmount,\n            order.makerAssetAmount,\n            order.makerFee\n        );\n        fillResults.takerFeePaid = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.takerFee\n        );\n\n        return fillResults;\n    }\n\n    /// @dev Settles an order by transferring assets between counterparties.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAddress Address selling takerAsset and buying makerAsset.\n    /// @param fillResults Amounts to be filled and fees paid by maker and taker.\n    function settleOrder(\n        LibOrder.Order memory order,\n        address takerAddress,\n        LibFillResults.FillResults memory fillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        dispatchTransferFrom(\n            order.makerAssetData,\n            order.makerAddress,\n            takerAddress,\n            fillResults.makerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            order.takerAssetData,\n            takerAddress,\n            order.makerAddress,\n            fillResults.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            order.makerAddress,\n            order.feeRecipientAddress,\n            fillResults.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            takerAddress,\n            order.feeRecipientAddress,\n            fillResults.takerFeePaid\n        );\n    }\n}\n",
-		"2.0.0/protocol/Exchange/MixinMatchOrders.sol": "/*\n  Copyright 2018 ZeroEx Intl.\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n    http://www.apache.org/licenses/LICENSE-2.0\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MMatchOrders.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinMatchOrders is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MMatchOrders,\n    MTransactions\n{\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        nonReentrant\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // We assume that rightOrder.takerAssetData == leftOrder.makerAssetData and rightOrder.makerAssetData == leftOrder.takerAssetData.\n        // If this assumption isn't true, the match will fail at signature validation.\n        rightOrder.makerAssetData = leftOrder.takerAssetData;\n        rightOrder.takerAssetData = leftOrder.makerAssetData;\n\n        // Get left & right order info\n        LibOrder.OrderInfo memory leftOrderInfo = getOrderInfo(leftOrder);\n        LibOrder.OrderInfo memory rightOrderInfo = getOrderInfo(rightOrder);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Either our context is valid or we revert\n        assertFillableOrder(\n            leftOrder,\n            leftOrderInfo,\n            takerAddress,\n            leftSignature\n        );\n        assertFillableOrder(\n            rightOrder,\n            rightOrderInfo,\n            takerAddress,\n            rightSignature\n        );\n        assertValidMatch(leftOrder, rightOrder);\n\n        // Compute proportional fill amounts\n        matchedFillResults = calculateMatchedFillResults(\n            leftOrder,\n            rightOrder,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            rightOrderInfo.orderTakerAssetFilledAmount\n        );\n\n        // Validate fill contexts\n        assertValidFill(\n            leftOrder,\n            leftOrderInfo,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.makerAssetFilledAmount\n        );\n        assertValidFill(\n            rightOrder,\n            rightOrderInfo,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.makerAssetFilledAmount\n        );\n        \n        // Update exchange state\n        updateFilledState(\n            leftOrder,\n            takerAddress,\n            leftOrderInfo.orderHash,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.left\n        );\n        updateFilledState(\n            rightOrder,\n            takerAddress,\n            rightOrderInfo.orderHash,\n            rightOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.right\n        );\n\n        // Settle matched orders. Succeeds or throws.\n        settleMatchedOrders(\n            leftOrder,\n            rightOrder,\n            takerAddress,\n            matchedFillResults\n        );\n\n        return matchedFillResults;\n    }\n\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure\n    {\n        // Make sure there is a profitable spread.\n        // There is a profitable spread iff the cost per unit bought (OrderA.MakerAmount/OrderA.TakerAmount) for each order is greater\n        // than the profit per unit sold of the matched order (OrderB.TakerAmount/OrderB.MakerAmount).\n        // This is satisfied by the equations below:\n        // <leftOrder.makerAssetAmount> / <leftOrder.takerAssetAmount> >= <rightOrder.takerAssetAmount> / <rightOrder.makerAssetAmount>\n        // AND\n        // <rightOrder.makerAssetAmount> / <rightOrder.takerAssetAmount> >= <leftOrder.takerAssetAmount> / <leftOrder.makerAssetAmount>\n        // These equations can be combined to get the following:\n        require(\n            safeMul(leftOrder.makerAssetAmount, rightOrder.makerAssetAmount) >=\n            safeMul(leftOrder.takerAssetAmount, rightOrder.takerAssetAmount),\n            \"NEGATIVE_SPREAD_REQUIRED\"\n        );\n    }\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // Derive maker asset amounts for left & right orders, given store taker assert amounts\n        uint256 leftTakerAssetAmountRemaining = safeSub(leftOrder.takerAssetAmount, leftOrderTakerAssetFilledAmount);\n        uint256 leftMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            leftOrder.makerAssetAmount,\n            leftOrder.takerAssetAmount,\n            leftTakerAssetAmountRemaining\n        );\n        uint256 rightTakerAssetAmountRemaining = safeSub(rightOrder.takerAssetAmount, rightOrderTakerAssetFilledAmount);\n        uint256 rightMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            rightOrder.makerAssetAmount,\n            rightOrder.takerAssetAmount,\n            rightTakerAssetAmountRemaining\n        );\n\n        // Calculate fill results for maker and taker assets: at least one order will be fully filled.\n        // The maximum amount the left maker can buy is `leftTakerAssetAmountRemaining`\n        // The maximum amount the right maker can sell is `rightMakerAssetAmountRemaining`\n        // We have two distinct cases for calculating the fill results:\n        // Case 1.\n        //   If the left maker can buy more than the right maker can sell, then only the right order is fully filled.\n        //   If the left maker can buy exactly what the right maker can sell, then both orders are fully filled.\n        // Case 2.\n        //   If the left maker cannot buy more than the right maker can sell, then only the left order is fully filled.\n        if (leftTakerAssetAmountRemaining >= rightMakerAssetAmountRemaining) {\n            // Case 1: Right order is fully filled\n            matchedFillResults.right.makerAssetFilledAmount = rightMakerAssetAmountRemaining;\n            matchedFillResults.right.takerAssetFilledAmount = rightTakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = matchedFillResults.right.makerAssetFilledAmount;\n            // Round down to ensure the maker's exchange rate does not exceed the price specified by the order. \n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.left.makerAssetFilledAmount = safeGetPartialAmountFloor(\n                leftOrder.makerAssetAmount,\n                leftOrder.takerAssetAmount,\n                matchedFillResults.left.takerAssetFilledAmount\n            );\n        } else {\n            // Case 2: Left order is fully filled\n            matchedFillResults.left.makerAssetFilledAmount = leftMakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = leftTakerAssetAmountRemaining;\n            matchedFillResults.right.makerAssetFilledAmount = matchedFillResults.left.takerAssetFilledAmount;\n            // Round up to ensure the maker's exchange rate does not exceed the price specified by the order.\n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.right.takerAssetFilledAmount = safeGetPartialAmountCeil(\n                rightOrder.takerAssetAmount,\n                rightOrder.makerAssetAmount,\n                matchedFillResults.right.makerAssetFilledAmount\n            );\n        }\n\n        // Calculate amount given to taker\n        matchedFillResults.leftMakerAssetSpreadAmount = safeSub(\n            matchedFillResults.left.makerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n\n        // Compute fees for left order\n        matchedFillResults.left.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.makerAssetFilledAmount,\n            leftOrder.makerAssetAmount,\n            leftOrder.makerFee\n        );\n        matchedFillResults.left.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.takerAssetFilledAmount,\n            leftOrder.takerAssetAmount,\n            leftOrder.takerFee\n        );\n\n        // Compute fees for right order\n        matchedFillResults.right.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.makerAssetFilledAmount,\n            rightOrder.makerAssetAmount,\n            rightOrder.makerFee\n        );\n        matchedFillResults.right.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.takerAssetFilledAmount,\n            rightOrder.takerAssetAmount,\n            rightOrder.takerFee\n        );\n\n        // Return fill results\n        return matchedFillResults;\n    }\n\n    /// @dev Settles matched order by transferring appropriate funds between order makers, taker, and fee recipient.\n    /// @param leftOrder First matched order.\n    /// @param rightOrder Second matched order.\n    /// @param takerAddress Address that matched the orders. The taker receives the spread between orders as profit.\n    /// @param matchedFillResults Struct holding amounts to transfer between makers, taker, and fee recipients.\n    function settleMatchedOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        address takerAddress,\n        LibFillResults.MatchedFillResults memory matchedFillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        // Order makers and taker\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            rightOrder.makerAddress,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            rightOrder.makerAssetData,\n            rightOrder.makerAddress,\n            leftOrder.makerAddress,\n            matchedFillResults.left.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            takerAddress,\n            matchedFillResults.leftMakerAssetSpreadAmount\n        );\n\n        // Maker fees\n        dispatchTransferFrom(\n            zrxAssetData,\n            leftOrder.makerAddress,\n            leftOrder.feeRecipientAddress,\n            matchedFillResults.left.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            rightOrder.makerAddress,\n            rightOrder.feeRecipientAddress,\n            matchedFillResults.right.makerFeePaid\n        );\n\n        // Taker fees\n        if (leftOrder.feeRecipientAddress == rightOrder.feeRecipientAddress) {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                safeAdd(\n                    matchedFillResults.left.takerFeePaid,\n                    matchedFillResults.right.takerFeePaid\n                )\n            );\n        } else {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                matchedFillResults.left.takerFeePaid\n            );\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                rightOrder.feeRecipientAddress,\n                matchedFillResults.right.takerFeePaid\n            );\n        }\n    }\n}\n",
-		"2.0.0/protocol/Exchange/MixinSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./interfaces/IWallet.sol\";\nimport \"./interfaces/IValidator.sol\";\n\n\ncontract MixinSignatureValidator is\n    ReentrancyGuard,\n    MSignatureValidator,\n    MTransactions\n{\n    using LibBytes for bytes;\n    \n    // Mapping of hash => signer => signed\n    mapping (bytes32 => mapping (address => bool)) public preSigned;\n\n    // Mapping of signer => validator => approved\n    mapping (address => mapping (address => bool)) public allowedValidators;\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n    {\n        if (signerAddress != msg.sender) {\n            require(\n                isValidSignature(\n                    hash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_SIGNATURE\"\n            );\n        }\n        preSigned[hash][signerAddress] = true;\n    }\n\n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external\n        nonReentrant\n    {\n        address signerAddress = getCurrentContextAddress();\n        allowedValidators[signerAddress][validatorAddress] = approval;\n        emit SignatureValidatorApproval(\n            signerAddress,\n            validatorAddress,\n            approval\n        );\n    }\n\n    /// @dev Verifies that a hash has been signed by the given signer.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid)\n    {\n        require(\n            signature.length > 0,\n            \"LENGTH_GREATER_THAN_0_REQUIRED\"\n        );\n\n        // Pop last byte off of signature byte array.\n        uint8 signatureTypeRaw = uint8(signature.popLastByte());\n\n        // Ensure signature is supported\n        require(\n            signatureTypeRaw < uint8(SignatureType.NSignatureTypes),\n            \"SIGNATURE_UNSUPPORTED\"\n        );\n\n        SignatureType signatureType = SignatureType(signatureTypeRaw);\n\n        // Variables are not scoped in Solidity.\n        uint8 v;\n        bytes32 r;\n        bytes32 s;\n        address recovered;\n\n        // Always illegal signature.\n        // This is always an implicit option since a signer can create a\n        // signature array with invalid type or length. We may as well make\n        // it an explicit option. This aids testing and analysis. It is\n        // also the initialization value for the enum type.\n        if (signatureType == SignatureType.Illegal) {\n            revert(\"SIGNATURE_ILLEGAL\");\n\n        // Always invalid signature.\n        // Like Illegal, this is always implicitly available and therefore\n        // offered explicitly. It can be implicitly created by providing\n        // a correctly formatted but incorrect signature.\n        } else if (signatureType == SignatureType.Invalid) {\n            require(\n                signature.length == 0,\n                \"LENGTH_0_REQUIRED\"\n            );\n            isValid = false;\n            return isValid;\n\n        // Signature using EIP712\n        } else if (signatureType == SignatureType.EIP712) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                hash,\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signed using web3.eth_sign\n        } else if (signatureType == SignatureType.EthSign) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                keccak256(abi.encodePacked(\n                    \"\\x19Ethereum Signed Message:\\n32\",\n                    hash\n                )),\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signature verified by wallet contract.\n        // If used with an order, the maker of the order is the wallet contract.\n        } else if (signatureType == SignatureType.Wallet) {\n            isValid = isValidWalletSignature(\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signature verified by validator contract.\n        // If used with an order, the maker of the order can still be an EOA.\n        // A signature using this type should be encoded as:\n        // | Offset   | Length | Contents                        |\n        // | 0x00     | x      | Signature to validate           |\n        // | 0x00 + x | 20     | Address of validator contract   |\n        // | 0x14 + x | 1      | Signature type is always \"\\x06\" |\n        } else if (signatureType == SignatureType.Validator) {\n            // Pop last 20 bytes off of signature byte array.\n            address validatorAddress = signature.popLast20Bytes();\n            \n            // Ensure signer has approved validator.\n            if (!allowedValidators[signerAddress][validatorAddress]) {\n                return false;\n            }\n            isValid = isValidValidatorSignature(\n                validatorAddress,\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signer signed hash previously using the preSign function.\n        } else if (signatureType == SignatureType.PreSigned) {\n            isValid = preSigned[hash][signerAddress];\n            return isValid;\n        }\n\n        // Anything else is illegal (We do not return false because\n        // the signature may actually be valid, just not in a format\n        // that we currently support. In this case returning false\n        // may lead the caller to incorrectly believe that the\n        // signature was invalid.)\n        revert(\"SIGNATURE_UNSUPPORTED\");\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if signature is valid for given wallet..\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IWallet(walletAddress).isValidSignature.selector,\n            hash,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,              // forward all gas\n                walletAddress,    // address of Wallet contract\n                cdStart,          // pointer to start of input\n                mload(calldata),  // length of input\n                cdStart,          // write output over input\n                32                // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"WALLET_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000c57414c4c45545f4552524f5200000000000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IValidator(signerAddress).isValidSignature.selector,\n            hash,\n            signerAddress,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,               // forward all gas\n                validatorAddress,  // address of Validator contract\n                cdStart,           // pointer to start of input\n                mload(calldata),   // length of input\n                cdStart,           // write output over input\n                32                 // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"VALIDATOR_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f56414c494441544f525f4552524f5200000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/MixinTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"./libs/LibExchangeErrors.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./libs/LibEIP712.sol\";\n\n\ncontract MixinTransactions is\n    LibEIP712,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of transaction hash => executed\n    // This prevents transactions from being executed more than once.\n    mapping (bytes32 => bool) public transactions;\n\n    // Address of current transaction signer\n    address public currentContextAddress;\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external\n    {\n        // Prevent reentrancy\n        require(\n            currentContextAddress == address(0),\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        bytes32 transactionHash = hashEIP712Message(hashZeroExTransaction(\n            salt,\n            signerAddress,\n            data\n        ));\n\n        // Validate transaction has not been executed\n        require(\n            !transactions[transactionHash],\n            \"INVALID_TX_HASH\"\n        );\n\n        // Transaction always valid if signer is sender of transaction\n        if (signerAddress != msg.sender) {\n            // Validate signature\n            require(\n                isValidSignature(\n                    transactionHash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_TX_SIGNATURE\"\n            );\n\n            // Set the current transaction signer\n            currentContextAddress = signerAddress;\n        }\n\n        // Execute transaction\n        transactions[transactionHash] = true;\n        require(\n            address(this).delegatecall(data),\n            \"FAILED_EXECUTION\"\n        );\n\n        // Reset current transaction signer if it was previously updated\n        if (signerAddress != msg.sender) {\n            currentContextAddress = address(0);\n        }\n    }\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;\n        bytes32 dataHash = keccak256(data);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,\n        //     salt,\n        //     bytes32(signerAddress),\n        //     keccak256(data)\n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, schemaHash)                                                               // hash of schema\n            mstore(add(memPtr, 32), salt)                                                            // salt\n            mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))  // signerAddress\n            mstore(add(memPtr, 96), dataHash)                                                        // hash of data\n\n            // Compute hash\n            result := keccak256(memPtr, 128)\n        }\n        return result;\n    }\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address)\n    {\n        address currentContextAddress_ = currentContextAddress;\n        address contextAddress = currentContextAddress_ == address(0) ? msg.sender : currentContextAddress_;\n        return contextAddress;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/MixinWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibAbiEncoder.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MWrapperFunctions.sol\";\n\n\ncontract MixinWrapperFunctions is\n    ReentrancyGuard,\n    LibMath,\n    LibFillResults,\n    LibAbiEncoder,\n    MExchangeCore,\n    MWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrKillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        // Delegate to `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := delegatecall(\n                gas,                                // forward all gas\n                address,                            // call address of this contract\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrKillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n    \n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public\n        nonReentrant\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            cancelOrderInternal(orders[i]);\n        }\n    }\n\n    /// @dev Fetches information for all passed in orders.\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        LibOrder.OrderInfo[] memory ordersInfo = new LibOrder.OrderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            ordersInfo[i] = getOrderInfo(orders[i]);\n        }\n        return ordersInfo;\n    }\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        require(\n            fillResults.takerAssetFilledAmount == takerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return fillResults;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
-		"2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibAbiEncoder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./LibOrder.sol\";\n\n\ncontract LibAbiEncoder {\n\n    /// @dev ABI encodes calldata for `fillOrder`.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return ABI encoded calldata for `fillOrder`.\n    function abiEncodeFillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        // We need to call MExchangeCore.fillOrder using a delegatecall in\n        // assembly so that we can intercept a call that throws. For this, we\n        // need the input encoded in memory in the Ethereum ABIv2 format [1].\n\n        // | Area     | Offset | Length  | Contents                                    |\n        // | -------- |--------|---------|-------------------------------------------- |\n        // | Header   | 0x00   | 4       | function selector                           |\n        // | Params   |        | 3 * 32  | function parameters:                        |\n        // |          | 0x00   |         |   1. offset to order (*)                    |\n        // |          | 0x20   |         |   2. takerAssetFillAmount                   |\n        // |          | 0x40   |         |   3. offset to signature (*)                |\n        // | Data     |        | 12 * 32 | order:                                      |\n        // |          | 0x000  |         |   1.  senderAddress                         |\n        // |          | 0x020  |         |   2.  makerAddress                          |\n        // |          | 0x040  |         |   3.  takerAddress                          |\n        // |          | 0x060  |         |   4.  feeRecipientAddress                   |\n        // |          | 0x080  |         |   5.  makerAssetAmount                      |\n        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |\n        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |\n        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |\n        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |\n        // |          | 0x120  |         |   10. salt                                  |\n        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |\n        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |\n        // |          | 0x180  | 32      | makerAssetData Length                       |\n        // |          | 0x1A0  | **      | makerAssetData Contents                     |\n        // |          | 0x1C0  | 32      | takerAssetData Length                       |\n        // |          | 0x1E0  | **      | takerAssetData Contents                     |\n        // |          | 0x200  | 32      | signature Length                            |\n        // |          | 0x220  | **      | signature Contents                          |\n\n        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:\n        //     An offset stored in the Params area is calculated from the beginning of the Params section.\n        //     An offset stored in the Data area is calculated from the beginning of the Data section.\n\n        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.\n\n        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html\n\n        assembly {\n\n            // Areas below may use the following variables:\n            //   1. <area>Start   -- Start of this area in memory\n            //   2. <area>End     -- End of this area in memory. This value may\n            //                       be precomputed (before writing contents),\n            //                       or it may be computed as contents are written.\n            //   3. <area>Offset  -- Current offset into area. If an area's End\n            //                       is precomputed, this variable tracks the\n            //                       offsets of contents as they are written.\n\n            /////// Setup Header Area ///////\n            // Load free memory pointer\n            fillOrderCalldata := mload(0x40)\n            // bytes4(keccak256(\"fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)\"))\n            // = 0xb4be83d5\n            // Leave 0x20 bytes to store the length\n            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)\n            let headerAreaEnd := add(fillOrderCalldata, 0x24)\n\n            /////// Setup Params Area ///////\n            // This area is preallocated and written to later.\n            // This is because we need to fill in offsets that have not yet been calculated.\n            let paramsAreaStart := headerAreaEnd\n            let paramsAreaEnd := add(paramsAreaStart, 0x60)\n            let paramsAreaOffset := paramsAreaStart\n\n            /////// Setup Data Area ///////\n            let dataAreaStart := paramsAreaEnd\n            let dataAreaEnd := dataAreaStart\n\n            // Offset from the source data we're reading from\n            let sourceOffset := order\n            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.\n            let arrayLenBytes := 0\n            let arrayLenWords := 0\n\n            /////// Write order Struct ///////\n            // Write memory location of Order, relative to the start of the\n            // parameter list, then increment the paramsAreaOffset respectively.\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            // Write values for each field in the order\n            // It would be nice to use a loop, but we save on gas by writing\n            // the stores sequentially.\n            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress\n            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress\n            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress\n            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress\n            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount\n            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount\n            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount\n            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount\n            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds\n            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt\n            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData\n            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData\n            dataAreaEnd := add(dataAreaEnd, 0x180)\n            sourceOffset := add(sourceOffset, 0x180)\n\n            // Write offset to <order.makerAssetData>\n            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.makerAssetData>\n            sourceOffset := mload(add(order, 0x140)) // makerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.makerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of <order.makerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Write offset to <order.takerAssetData>\n            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.takerAssetData>\n            sourceOffset := mload(add(order, 0x160)) // takerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.takerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of  <order.takerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            /////// Write takerAssetFillAmount ///////\n            mstore(paramsAreaOffset, takerAssetFillAmount)\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            /////// Write signature ///////\n            // Write offset to paramsArea\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n\n            // Calculate length of signature\n            sourceOffset := signature\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of signature\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of signature\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Set length of calldata\n            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))\n\n            // Increment free memory pointer\n            mstore(0x40, dataAreaEnd)\n        }\n\n        return fillOrderCalldata;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\n// solhint-disable max-line-length\ncontract LibConstants {\n   \n    // Asset data for ZRX token. Used for fee transfers.\n    // @TODO: Hardcode constant when we deploy. Currently \n    //        not constant to make testing easier.\n\n    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256(\"ERC20Token(address)\")) = 0xf47261b0\n    \n    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.\n    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570\n    // bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x6f\\xf6\\xc0\\xff\\x1d\\x68\\xb9\\x64\\x90\\x1f\\x98\\x6d\\x4c\\x9f\\xa3\\xac\\x68\\x34\\x65\\x70\";\n    \n    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.\n    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498\n    bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xe4\\x1d\\x24\\x89\\x57\\x1d\\x32\\x21\\x89\\x24\\x6d\\xaf\\xa5\\xeb\\xde\\x1f\\x46\\x99\\xf4\\x98\";\n}\n// solhint-enable max-line-length\n",
-		"2.0.0/protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\n// solhint-disable\npragma solidity 0.4.24;\n\n\n/// @dev This contract documents the revert reasons used in the Exchange contract.\n/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.\ncontract LibExchangeErrors {\n\n    /// Order validation errors ///\n    string constant ORDER_UNFILLABLE = \"ORDER_UNFILLABLE\";                              // Order cannot be filled.\n    string constant INVALID_MAKER = \"INVALID_MAKER\";                                    // Invalid makerAddress.\n    string constant INVALID_TAKER = \"INVALID_TAKER\";                                    // Invalid takerAddress.\n    string constant INVALID_SENDER = \"INVALID_SENDER\";                                  // Invalid `msg.sender`.\n    string constant INVALID_ORDER_SIGNATURE = \"INVALID_ORDER_SIGNATURE\";                // Signature validation failed. \n    \n    /// fillOrder validation errors ///\n    string constant INVALID_TAKER_AMOUNT = \"INVALID_TAKER_AMOUNT\";                      // takerAssetFillAmount cannot equal 0.\n    string constant ROUNDING_ERROR = \"ROUNDING_ERROR\";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. \n    \n    /// Signature validation errors ///\n    string constant INVALID_SIGNATURE = \"INVALID_SIGNATURE\";                            // Signature validation failed. \n    string constant SIGNATURE_ILLEGAL = \"SIGNATURE_ILLEGAL\";                            // Signature type is illegal.\n    string constant SIGNATURE_UNSUPPORTED = \"SIGNATURE_UNSUPPORTED\";                    // Signature type unsupported.\n    \n    /// cancelOrdersUptTo errors ///\n    string constant INVALID_NEW_ORDER_EPOCH = \"INVALID_NEW_ORDER_EPOCH\";                // Specified salt must be greater than or equal to existing orderEpoch.\n\n    /// fillOrKillOrder errors ///\n    string constant COMPLETE_FILL_FAILED = \"COMPLETE_FILL_FAILED\";                      // Desired takerAssetFillAmount could not be completely filled. \n\n    /// matchOrders errors ///\n    string constant NEGATIVE_SPREAD_REQUIRED = \"NEGATIVE_SPREAD_REQUIRED\";              // Matched orders must have a negative spread.\n\n    /// Transaction errors ///\n    string constant REENTRANCY_ILLEGAL = \"REENTRANCY_ILLEGAL\";                          // Recursive reentrancy is not allowed. \n    string constant INVALID_TX_HASH = \"INVALID_TX_HASH\";                                // Transaction has already been executed. \n    string constant INVALID_TX_SIGNATURE = \"INVALID_TX_SIGNATURE\";                      // Signature validation failed. \n    string constant FAILED_EXECUTION = \"FAILED_EXECUTION\";                              // Transaction execution failed. \n    \n    /// registerAssetProxy errors ///\n    string constant ASSET_PROXY_ALREADY_EXISTS = \"ASSET_PROXY_ALREADY_EXISTS\";          // AssetProxy with same id already exists.\n\n    /// dispatchTransferFrom errors ///\n    string constant ASSET_PROXY_DOES_NOT_EXIST = \"ASSET_PROXY_DOES_NOT_EXIST\";          // No assetProxy registered at given id.\n    string constant TRANSFER_FAILED = \"TRANSFER_FAILED\";                                // Asset transfer unsuccesful.\n\n    /// Length validation errors ///\n    string constant LENGTH_GREATER_THAN_0_REQUIRED = \"LENGTH_GREATER_THAN_0_REQUIRED\";  // Byte array must have a length greater than 0.\n    string constant LENGTH_GREATER_THAN_3_REQUIRED = \"LENGTH_GREATER_THAN_3_REQUIRED\";  // Byte array must have a length greater than 3.\n    string constant LENGTH_0_REQUIRED = \"LENGTH_0_REQUIRED\";                            // Byte array must have a length of 0.\n    string constant LENGTH_65_REQUIRED = \"LENGTH_65_REQUIRED\";                          // Byte array must have a length of 65.\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibMath.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibMath is\n    SafeMath\n{\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function safeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorFloor(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function safeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorCeil(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function getPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function getPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // The absolute rounding error is the difference between the rounded\n        // value and the ideal value. The relative rounding error is the\n        // absolute rounding error divided by the absolute value of the\n        // ideal value. This is undefined when the ideal value is zero.\n        //\n        // The ideal value is `numerator * target / denominator`.\n        // Let's call `numerator * target % denominator` the remainder.\n        // The absolute error is `remainder / denominator`.\n        //\n        // When the ideal value is zero, we require the absolute error to\n        // be zero. Fortunately, this is always the case. The ideal value is\n        // zero iff `numerator == 0` and/or `target == 0`. In this case the\n        // remainder and absolute error are also zero. \n        if (target == 0 || numerator == 0) {\n            return false;\n        }\n        \n        // Otherwise, we want the relative rounding error to be strictly\n        // less than 0.1%.\n        // The relative error is `remainder / (numerator * target)`.\n        // We want the relative error less than 1 / 1000:\n        //        remainder / (numerator * denominator)  <  1 / 1000\n        // or equivalently:\n        //        1000 * remainder  <  numerator * target\n        // so we have a rounding error iff:\n        //        1000 * remainder  >=  numerator * target\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding up.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // See the comments in `isRoundingError`.\n        if (target == 0 || numerator == 0) {\n            // When either is zero, the ideal value and rounded value are zero\n            // and there is no rounding error. (Although the relative error\n            // is undefined.)\n            return false;\n        }\n        // Compute remainder as before\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        remainder = safeSub(denominator, remainder) % denominator;\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssetProxyDispatcher.sol\";\n\n\ncontract MAssetProxyDispatcher is\n    IAssetProxyDispatcher\n{\n    // Logs registration of new asset proxy\n    event AssetProxyRegistered(\n        bytes4 id,              // Id of new registered AssetProxy.\n        address assetProxy      // Address of new registered AssetProxy.\n    );\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal;\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IExchangeCore.sol\";\n\n\ncontract MExchangeCore is\n    IExchangeCore\n{\n    // Fill event is emitted whenever an order is filled.\n    event Fill(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that received fees.\n        address takerAddress,                 // Address that filled the order.\n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        uint256 makerAssetFilledAmount,       // Amount of makerAsset sold by maker and bought by taker. \n        uint256 takerAssetFilledAmount,       // Amount of takerAsset sold by taker and bought by maker.\n        uint256 makerFeePaid,                 // Amount of ZRX paid to feeRecipient by maker.\n        uint256 takerFeePaid,                 // Amount of ZRX paid to feeRecipient by taker.\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // Cancel event is emitted whenever an individual order is cancelled.\n    event Cancel(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that would have recieved fees if order was filled.   \n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // CancelUpTo event is emitted whenever `cancelOrdersUpTo` is executed succesfully.\n    event CancelUpTo(\n        address indexed makerAddress,         // Orders cancelled must have been created by this address.\n        address indexed senderAddress,        // Orders cancelled must have a `senderAddress` equal to this address.\n        uint256 orderEpoch                    // Orders with specified makerAddress and senderAddress with a salt less than this value are considered cancelled.\n    );\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrderInternal(LibOrder.Order memory order)\n        internal;\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function updateFilledState(\n        LibOrder.Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        LibFillResults.FillResults memory fillResults\n    )\n        internal;\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        LibOrder.Order memory order,\n        bytes32 orderHash\n    )\n        internal;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo Status, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view;\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo\n    )\n        internal\n        view;\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        LibOrder.Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.FillResults memory fillResults);\n\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IMatchOrders.sol\";\n\n\ncontract MMatchOrders is\n    IMatchOrders\n{\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure;\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/ISignatureValidator.sol\";\n\n\ncontract MSignatureValidator is\n    ISignatureValidator\n{\n    event SignatureValidatorApproval(\n        address indexed signerAddress,     // Address that approves or disapproves a contract to verify signatures.\n        address indexed validatorAddress,  // Address of signature validator contract.\n        bool approved                      // Approval or disapproval of validator contract.\n    );\n\n    // Allowed signature types.\n    enum SignatureType {\n        Illegal,         // 0x00, default value\n        Invalid,         // 0x01\n        EIP712,          // 0x02\n        EthSign,         // 0x03\n        Wallet,          // 0x04\n        Validator,       // 0x05\n        PreSigned,       // 0x06\n        NSignatureTypes  // 0x07, number of signature types. Always leave at end.\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"../interfaces/ITransactions.sol\";\n\n\ncontract MTransactions is\n    ITransactions\n{\n    // Hash for the EIP712 ZeroEx Transaction Schema\n    bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"ZeroExTransaction(\",\n        \"uint256 salt,\",\n        \"address signerAddress,\",\n        \"bytes data\",\n        \")\"\n    ));\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result);\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address);\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IWrapperFunctions.sol\";\n\n\ncontract MWrapperFunctions is \n    IWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n}\n",
-		"2.0.0/tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n",
-		"2.0.0/tokens/ERC721Token/IERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Token {\n\n    /// @dev This emits when ownership of any NFT changes by any mechanism.\n    ///      This event emits when NFTs are created (`from` == 0) and destroyed\n    ///      (`to` == 0). Exception: during contract creation, any number of NFTs\n    ///      may be created and assigned without emitting Transfer. At the time of\n    ///      any transfer, the approved address for that NFT (if any) is reset to none.\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when the approved address for an NFT is changed or\n    ///      reaffirmed. The zero address indicates there is no approved address.\n    ///      When a Transfer event emits, this also indicates that the approved\n    ///      address for that NFT (if any) is reset to none.\n    event Approval(\n        address indexed _owner,\n        address indexed _approved,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when an operator is enabled or disabled for an owner.\n    ///      The operator can manage all NFTs of the owner.\n    event ApprovalForAll(\n        address indexed _owner,\n        address indexed _operator,\n        bool _approved\n    );\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      perator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external;\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external;\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external;\n\n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public;\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address);\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId) \n        public\n        view\n        returns (address);\n    \n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool);\n}\n",
-		"2.0.0/tokens/EtherToken/IEtherToken.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../ERC20Token/IERC20Token.sol\";\n\n\ncontract IEtherToken is\n    IERC20Token\n{\n    function deposit()\n        public\n        payable;\n    \n    function withdraw(uint256 amount)\n        public;\n}\n",
-		"2.0.0/utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
-		"2.0.0/utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
-		"2.0.0/utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
-		"2.0.0/utils/ReentrancyGuard/ReentrancyGuard.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ReentrancyGuard {\n\n    // Locked state of mutex\n    bool private locked = false;\n\n    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked\n    ///      before function execution and unlocked after.\n    modifier nonReentrant() {\n        // Ensure mutex is unlocked\n        require(\n            !locked,\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        // Lock mutex before function call\n        locked = true;\n\n        // Perform function call\n        _;\n\n        // Unlock mutex after function call\n        locked = false;\n    }\n}\n",
-		"2.0.0/utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n"
-	},
-	"sourceTreeHashHex": "0xd4b411ae8c566bfc879b9880fcf5306a0b0b7051368f0c84ad27da6b5a6f0637",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {
-		"1": {
-			"address": "0x4f833a24e1f95d70f028921e27040ca56e09ab0b",
-			"links": {},
-			"constructorArgs": "[]"
-		},
-		"3": {
-			"address": "0x4530c0483a1633c7a1c97d2c53721caff2caaaaf",
-			"links": {},
-			"constructorArgs": "[\"0xf47261b0000000000000000000000000ff67881f8d12f372d91baae9752eb3631ff0ed00\"]"
-		},
-		"42": {
-			"address": "0x35dd2932454449b14cee11a94d3674a936d5d7b2",
-			"links": {},
-			"constructorArgs": "[\"0xf47261b00000000000000000000000002002d3812f58e35f0ea1ffbf80a75a38c32175fa\"]"
-		},
-		"50": {
-			"address": "0x48bacb9266a570d521063ef5dd96e61686dbe788",
-			"links": {},
-			"constructorArgs": "[\"0xf47261b0000000000000000000000000871dd7c2b4b25e1aa18728e9d5f2af4c4e431f5c\"]"
-		}
-	}
-}
diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index a406d27fb..30ef058f3 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -1,3 +1,4 @@
+import { Exchange } from '@0xproject/contract-artifacts';
 import {
     ExchangeCancelEventArgs,
     ExchangeCancelUpToEventArgs,
@@ -9,7 +10,6 @@ import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
-import { artifacts } from '../../artifacts';
 import { EventsResponse } from '../../data_sources/etherscan';
 import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
 import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
@@ -20,12 +20,10 @@ import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
 
 export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
 
-const exchangeContractAbi = artifacts.Exchange.compilerOutput.abi;
-
 export function parseExchangeEvents(rawEventsResponse: EventsResponse): ExchangeEventEntity[] {
     const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result);
     const decodedLogEntries = R.map(
-        eventResponse => decodeLogEntry<ExchangeEventArgs>(exchangeContractAbi, eventResponse),
+        eventResponse => decodeLogEntry<ExchangeEventArgs>(Exchange.compilerOutput.abi, eventResponse),
         logEntries,
     );
     const filteredLogEntries = R.filter(shouldIncludeLogEntry, decodedLogEntries);
diff --git a/packages/pipeline/src/global.d.ts b/packages/pipeline/src/global.d.ts
deleted file mode 100644
index 94e63a32d..000000000
--- a/packages/pipeline/src/global.d.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-declare module '*.json' {
-    const json: any;
-    /* tslint:disable */
-    export default json;
-    /* tslint:enable */
-}
diff --git a/packages/pipeline/test/data_types/events/event_utils_test.ts b/packages/pipeline/test/data_types/events/event_utils_test.ts
index 91a73c47d..731819106 100644
--- a/packages/pipeline/test/data_types/events/event_utils_test.ts
+++ b/packages/pipeline/test/data_types/events/event_utils_test.ts
@@ -1,10 +1,9 @@
+import { Exchange } from '@0xproject/contract-artifacts';
 import { BigNumber } from '@0xproject/utils';
 import * as chai from 'chai';
 import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
 
-import { artifacts } from '../../../src/artifacts';
-
 import { EventsResponseResult } from '../../../src/data_sources/etherscan';
 import { convertResponseToLogEntry, decodeLogEntry } from '../../../src/data_types/events/event_utils';
 import { chaiSetup } from '../../utils/chai_setup';
@@ -80,7 +79,7 @@ describe('event_utils', () => {
                     takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
                 },
             };
-            const actual = decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
+            const actual = decodeLogEntry(Exchange.compilerOutput.abi, input);
             expect(actual).deep.equal(expected);
         });
     });
-- 
cgit v1.2.3


From 427c2cd164f841f6b296b059c119fabb113c4e65 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 17 Oct 2018 16:44:07 -0700
Subject: Update to use ContractWrappers + Infura instead of Etherscan

---
 packages/pipeline/package.json                     |  22 ++--
 .../contract-wrappers/exchange_events.ts           |  51 ++++++++
 .../pipeline/src/data_sources/etherscan/index.ts   |  52 ---------
 .../pipeline/src/data_types/events/event_utils.ts  |  35 ------
 .../src/data_types/events/exchange_events.ts       | 130 ---------------------
 .../pipeline/src/data_types/sra_orders/index.ts    |  54 ---------
 packages/pipeline/src/index.ts                     |  43 +++----
 packages/pipeline/src/parsers/events/index.ts      | 111 ++++++++++++++++++
 packages/pipeline/src/parsers/sra_orders/index.ts  |  54 +++++++++
 .../test/data_types/events/event_utils_test.ts     |  86 --------------
 .../test/data_types/events/exchange_events_test.ts |  77 ------------
 .../test/data_types/sra_orders/index_test.ts       |  79 -------------
 .../pipeline/test/parsers/events/index_test.ts     |  77 ++++++++++++
 .../pipeline/test/parsers/sra_orders/index_test.ts |  70 +++++++++++
 14 files changed, 392 insertions(+), 549 deletions(-)
 create mode 100644 packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
 delete mode 100644 packages/pipeline/src/data_sources/etherscan/index.ts
 delete mode 100644 packages/pipeline/src/data_types/events/event_utils.ts
 delete mode 100644 packages/pipeline/src/data_types/events/exchange_events.ts
 delete mode 100644 packages/pipeline/src/data_types/sra_orders/index.ts
 create mode 100644 packages/pipeline/src/parsers/events/index.ts
 create mode 100644 packages/pipeline/src/parsers/sra_orders/index.ts
 delete mode 100644 packages/pipeline/test/data_types/events/event_utils_test.ts
 delete mode 100644 packages/pipeline/test/data_types/events/exchange_events_test.ts
 delete mode 100644 packages/pipeline/test/data_types/sra_orders/index_test.ts
 create mode 100644 packages/pipeline/test/parsers/events/index_test.ts
 create mode 100644 packages/pipeline/test/parsers/sra_orders/index_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index be23bfe2c..0071fab2c 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -1,5 +1,5 @@
 {
-    "name": "@0xproject/pipeline",
+    "name": "@0x/pipeline",
     "version": "0.0.1",
     "private": true,
     "description": "Data pipeline for offline analysis",
@@ -25,7 +25,8 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0xproject/tslint-config": "^1.0.7",
+        "@types/ramda": "^0.25.38",
+        "@0x/tslint-config": "^1.0.9",
         "chai": "^4.1.2",
         "chai-as-promised": "^7.1.1",
         "chai-bignumber": "^2.0.2",
@@ -35,14 +36,15 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0xproject/contract-artifacts": "^1.0.0",
-        "@0xproject/connect": "^2.0.4",
-        "@0xproject/contract-wrappers": "^1.0.1",
-        "@0xproject/order-utils": "^1.0.2",
-        "@0xproject/subproviders": "^2.0.2",
-        "@0xproject/types": "^1.0.1",
-        "@0xproject/utils": "^1.0.8",
-        "@types/ramda": "^0.25.38",
+        "@0x/dev-utils": "^1.0.13",
+        "@0x/contract-artifacts": "^1.0.1",
+        "@0x/connect": "^3.0.2",
+        "@0x/contract-wrappers": "^3.0.0",
+        "@0x/order-utils": "^2.0.0",
+        "@0x/subproviders": "^2.1.0",
+        "@0x/types": "^1.2.0",
+        "@0x/utils": "^2.0.3",
+        "@0x/web3-wrapper": "^3.1.0",
         "axios": "^0.18.0",
         "ethereum-types": "^1.0.6",
         "ramda": "^0.25.0",
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
new file mode 100644
index 000000000..77217c601
--- /dev/null
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -0,0 +1,51 @@
+import { ContractWrappers, ExchangeEvents, ExchangeFillEventArgs, ExchangeWrapper } from '@0xproject/contract-wrappers';
+import { Web3ProviderEngine } from '@0xproject/subproviders';
+import { Web3Wrapper } from '@0xproject/web3-wrapper';
+import { LogWithDecodedArgs } from 'ethereum-types';
+
+const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default toBlock.
+const NUM_BLOCKS_PER_QUERY = 100000; // Number of blocks to query for events at a time.
+const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
+
+export class ExchangeEventsSource {
+    private _exchangeWrapper: ExchangeWrapper;
+    private _web3Wrapper: Web3Wrapper;
+    constructor(provider: Web3ProviderEngine, networkId: number) {
+        this._web3Wrapper = new Web3Wrapper(provider);
+        const contractWrappers = new ContractWrappers(provider, { networkId });
+        this._exchangeWrapper = contractWrappers.exchange;
+    }
+
+    // TODO(albrow): Get Cancel and CancelUpTo events.
+
+    public async getFillEventsAsync(
+        fromBlock: number = EXCHANGE_START_BLOCK,
+        toBlock?: number,
+    ): Promise<Array<LogWithDecodedArgs<ExchangeFillEventArgs>>> {
+        const calculatedToBlock =
+            toBlock === undefined
+                ? (await this._web3Wrapper.getBlockNumberAsync()) - BLOCK_FINALITY_THRESHOLD
+                : toBlock;
+        let events: Array<LogWithDecodedArgs<ExchangeFillEventArgs>> = [];
+        for (let currFromBlock = fromBlock; currFromBlock <= calculatedToBlock; currFromBlock += NUM_BLOCKS_PER_QUERY) {
+            events = events.concat(
+                await this._getFillEventsForRangeAsync(currFromBlock, currFromBlock + NUM_BLOCKS_PER_QUERY - 1),
+            );
+        }
+        return events;
+    }
+
+    private async _getFillEventsForRangeAsync(
+        fromBlock: number,
+        toBlock: number,
+    ): Promise<Array<LogWithDecodedArgs<ExchangeFillEventArgs>>> {
+        return this._exchangeWrapper.getLogsAsync<ExchangeFillEventArgs>(
+            ExchangeEvents.Fill,
+            {
+                fromBlock,
+                toBlock,
+            },
+            {},
+        );
+    }
+}
diff --git a/packages/pipeline/src/data_sources/etherscan/index.ts b/packages/pipeline/src/data_sources/etherscan/index.ts
deleted file mode 100644
index 044fff02e..000000000
--- a/packages/pipeline/src/data_sources/etherscan/index.ts
+++ /dev/null
@@ -1,52 +0,0 @@
-import { default as axios } from 'axios';
-import { BlockParam, BlockParamLiteral } from 'ethereum-types';
-
-const ETHERSCAN_URL = 'https://api.etherscan.io/api';
-
-export class Etherscan {
-    private readonly _apiKey: string;
-    constructor(apiKey: string) {
-        this._apiKey = apiKey;
-    }
-
-    /**
-     * Gets the raw events for a specific contract and block range.
-     * @param contractAddress  The address of the contract to get the events for.
-     * @param fromBlock The start of the block range to get events for (inclusive).
-     * @param toBlock The end of the block range to get events for (inclusive).
-     * @returns A list of decoded events.
-     */
-    public async getContractEventsAsync(
-        contractAddress: string,
-        fromBlock: BlockParam = BlockParamLiteral.Earliest,
-        toBlock: BlockParam = BlockParamLiteral.Latest,
-    ): Promise<EventsResponse> {
-        const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${
-            this._apiKey
-        }`;
-        const resp = await axios.get<EventsResponse>(fullURL);
-        // TODO(albrow): Check response code.
-        return resp.data;
-    }
-}
-
-// Raw events response from etherescan.io
-export interface EventsResponse {
-    status: string;
-    message: string;
-    result: EventsResponseResult[];
-}
-
-// Events as represented in the response from etherscan.io
-export interface EventsResponseResult {
-    address: string;
-    topics: string[];
-    data: string;
-    blockNumber: string;
-    timeStamp: string;
-    gasPrice: string;
-    gasUsed: string;
-    logIndex: string;
-    transactionHash: string;
-    transactionIndex: string;
-}
diff --git a/packages/pipeline/src/data_types/events/event_utils.ts b/packages/pipeline/src/data_types/events/event_utils.ts
deleted file mode 100644
index 6be964807..000000000
--- a/packages/pipeline/src/data_types/events/event_utils.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-import { AbiDecoder } from '@0xproject/utils';
-import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-
-import { EventsResponseResult } from '../../data_sources/etherscan';
-
-const hexRadix = 16;
-
-function hexToInt(hex: string): number {
-    return parseInt(hex.replace('0x', ''), hexRadix);
-}
-
-// Converts a raw event response to a LogEntry
-export function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
-    return {
-        logIndex: hexToInt(result.logIndex),
-        transactionIndex: hexToInt(result.transactionIndex),
-        transactionHash: result.transactionHash,
-        blockHash: '',
-        blockNumber: hexToInt(result.blockNumber),
-        address: result.address,
-        data: result.data,
-        topics: result.topics,
-    };
-}
-
-// Decodes a LogEntry into a LogWithDecodedArgs
-export function decodeLogEntry<EventArgsType>(
-    contractAbi: AbiDefinition[],
-    log: LogEntry,
-): LogWithDecodedArgs<EventArgsType> {
-    const abiDecoder = new AbiDecoder([contractAbi]);
-    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop<EventArgsType>(log);
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    return logWithDecodedArgs as LogWithDecodedArgs<EventArgsType>;
-}
diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
deleted file mode 100644
index 30ef058f3..000000000
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ /dev/null
@@ -1,130 +0,0 @@
-import { Exchange } from '@0xproject/contract-artifacts';
-import {
-    ExchangeCancelEventArgs,
-    ExchangeCancelUpToEventArgs,
-    ExchangeEventArgs,
-    ExchangeFillEventArgs,
-} from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import * as R from 'ramda';
-
-import { EventsResponse } from '../../data_sources/etherscan';
-import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
-import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
-import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
-import { bigNumbertoStringOrNull } from '../../utils';
-
-import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
-
-export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
-
-export function parseExchangeEvents(rawEventsResponse: EventsResponse): ExchangeEventEntity[] {
-    const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result);
-    const decodedLogEntries = R.map(
-        eventResponse => decodeLogEntry<ExchangeEventArgs>(Exchange.compilerOutput.abi, eventResponse),
-        logEntries,
-    );
-    const filteredLogEntries = R.filter(shouldIncludeLogEntry, decodedLogEntries);
-    return R.map(_convertToEntity, filteredLogEntries);
-}
-
-export function shouldIncludeLogEntry(logEntry: LogWithDecodedArgs<ExchangeEventArgs>): boolean {
-    if (!R.contains(logEntry.event, ['Fill', 'Cancel', 'CancelUpTo'])) {
-        return false;
-    } else if (logEntry.logIndex == null || isNaN(logEntry.logIndex)) {
-        return false;
-    }
-    return true;
-}
-
-export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
-    switch (eventLog.event) {
-        case 'Fill':
-            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
-        case 'Cancel':
-            return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
-        case 'CancelUpTo':
-            return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>);
-        default:
-            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
-    }
-}
-
-export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeFillEvent = new ExchangeFillEvent();
-    exchangeFillEvent.contractAddress = eventLog.address as string;
-    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeFillEvent.logIndex = eventLog.logIndex as number;
-    exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
-    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
-    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
-    exchangeFillEvent.orderHash = eventLog.args.orderHash;
-    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeFillEvent.makerAssetType = makerAssetType;
-    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeFillEvent.takerAssetType = takerAssetType;
-    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeFillEvent;
-}
-
-export function _convertToExchangeCancelEvent(
-    eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
-): ExchangeCancelEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeCancelEvent = new ExchangeCancelEvent();
-    exchangeCancelEvent.contractAddress = eventLog.address as string;
-    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeCancelEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelEvent.rawData = eventLog.data as string;
-    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeCancelEvent.takerAddress =
-        eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
-    exchangeCancelEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
-    exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeCancelEvent.orderHash = eventLog.args.orderHash;
-    exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeCancelEvent.makerAssetType = makerAssetType;
-    exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeCancelEvent.takerAssetType = takerAssetType;
-    exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeCancelEvent;
-}
-
-export function _convertToExchangeCancelUpToEvent(
-    eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
-): ExchangeCancelUpToEvent {
-    const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent();
-    exchangeCancelUpToEvent.contractAddress = eventLog.address as string;
-    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelUpToEvent.rawData = eventLog.data as string;
-    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
-    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
-    return exchangeCancelUpToEvent;
-}
diff --git a/packages/pipeline/src/data_types/sra_orders/index.ts b/packages/pipeline/src/data_types/sra_orders/index.ts
deleted file mode 100644
index fb2b74dfe..000000000
--- a/packages/pipeline/src/data_types/sra_orders/index.ts
+++ /dev/null
@@ -1,54 +0,0 @@
-import { APIOrder, OrdersResponse } from '@0xproject/connect';
-import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import * as R from 'ramda';
-
-import { SraOrder } from '../../entities/SraOrder';
-import { bigNumbertoStringOrNull } from '../../utils';
-
-export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
-    return R.map(_convertToEntity, rawOrdersResponse.records);
-}
-
-export function _convertToEntity(apiOrder: APIOrder): SraOrder {
-    // TODO(albrow): refactor out common asset data decoding code.
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-
-    const sraOrder = new SraOrder();
-    sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
-    sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
-
-    // TODO(albrow): Set these fields to the correct values upstack.
-    sraOrder.lastUpdatedTimestamp = 0;
-    sraOrder.firstSeenTimestamp = 0;
-
-    sraOrder.makerAddress = apiOrder.order.makerAddress;
-    sraOrder.takerAddress = apiOrder.order.takerAddress;
-    sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
-    sraOrder.senderAddress = apiOrder.order.senderAddress;
-    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
-    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
-    sraOrder.makerFee = apiOrder.order.makerFee.toString();
-    sraOrder.takerFee = apiOrder.order.takerFee.toString();
-    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
-    sraOrder.salt = apiOrder.order.salt.toString();
-    sraOrder.signature = apiOrder.order.signature;
-
-    sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
-    sraOrder.makerAssetType = makerAssetType;
-    sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
-    sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
-    sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
-    sraOrder.takerAssetType = takerAssetType;
-    sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
-    sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
-    sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-
-    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
-
-    return sraOrder;
-}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index a1dbb35ff..77c92cc34 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,52 +1,43 @@
 import { HttpClient } from '@0xproject/connect';
+import { web3Factory } from '@0xproject/dev-utils';
 import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
-import { Etherscan } from './data_sources/etherscan';
-import { parseExchangeEvents } from './data_types/events/exchange_events';
-import { parseSraOrders } from './data_types/sra_orders';
-import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
-import { ExchangeCancelUpToEvent } from './entities/ExchangeCancelUpToEvent';
-import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
 import { SraOrder } from './entities/SraOrder';
 import { config } from './ormconfig';
-
-const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
-const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+import { parseExchangeEvents } from './parsers/events';
+import { parseSraOrders } from './parsers/sra_orders';
 
 let connection: Connection;
 
 (async () => {
     connection = await createConnection(config);
     await getExchangeEventsAsync();
-    await getSraOrdersAsync();
+    // await getSraOrdersAsync();
 })();
 
+// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
+// wrong rpcUrl it just returns early with no error.
 async function getExchangeEventsAsync(): Promise<void> {
-    const fillRepository = connection.getRepository(ExchangeFillEvent);
-    const cancelRepository = connection.getRepository(ExchangeCancelEvent);
-    const cancelUpToRepository = connection.getRepository(ExchangeCancelUpToEvent);
-    console.log(
-        `found ${(await fillRepository.count()) +
-            (await cancelRepository.count()) +
-            (await cancelUpToRepository.count())} existing events`,
-    );
-    const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
-    const events = parseExchangeEvents(rawEvents);
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: 'https://mainnet.infura.io',
+    });
+    const exchangeEvents = new ExchangeEventsSource(provider, 1);
+    const eventLogs = await exchangeEvents.getFillEventsAsync();
+    const events = parseExchangeEvents(eventLogs);
+    console.log('Got events: ' + events.length);
     for (const event of events) {
         await event.save();
     }
-    console.log(
-        `now there are ${(await fillRepository.count()) +
-            (await cancelRepository.count()) +
-            (await cancelUpToRepository.count())} total events`,
-    );
+    console.log('Saved events.');
+    console.log('Exiting process');
+    process.exit(0);
 }
 
 async function getSraOrdersAsync(): Promise<void> {
     const orderRepository = connection.getRepository(SraOrder);
     console.log(`found ${await orderRepository.count()} existing orders`);
-
     const sraUrl = 'https://api.radarrelay.com/0x/v2';
     const connect = new HttpClient(sraUrl);
     const rawOrders = await connect.getOrdersAsync();
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
new file mode 100644
index 000000000..66f382dda
--- /dev/null
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -0,0 +1,111 @@
+import {
+    ExchangeCancelEventArgs,
+    ExchangeCancelUpToEventArgs,
+    ExchangeEventArgs,
+    ExchangeFillEventArgs,
+} from '@0xproject/contract-wrappers';
+import { assetDataUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
+import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
+import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
+import { bigNumbertoStringOrNull } from '../../utils';
+
+export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
+
+export const parseExchangeEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
+) => ExchangeEventEntity[] = R.map(_convertToEntity);
+
+export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
+    switch (eventLog.event) {
+        case 'Fill':
+            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
+        case 'Cancel':
+            return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
+        case 'CancelUpTo':
+            return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>);
+        default:
+            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
+    }
+}
+
+export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.contractAddress = eventLog.address as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeFillEvent.logIndex = eventLog.logIndex as number;
+    exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
+    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
+    exchangeFillEvent.orderHash = eventLog.args.orderHash;
+    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeFillEvent.makerAssetType = makerAssetType;
+    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeFillEvent.takerAssetType = takerAssetType;
+    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeFillEvent;
+}
+
+export function _convertToExchangeCancelEvent(
+    eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
+): ExchangeCancelEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeCancelEvent = new ExchangeCancelEvent();
+    exchangeCancelEvent.contractAddress = eventLog.address as string;
+    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeCancelEvent.logIndex = eventLog.logIndex as number;
+    exchangeCancelEvent.rawData = eventLog.data as string;
+    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeCancelEvent.takerAddress =
+        eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
+    exchangeCancelEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeCancelEvent.orderHash = eventLog.args.orderHash;
+    exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeCancelEvent.makerAssetType = makerAssetType;
+    exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeCancelEvent.takerAssetType = takerAssetType;
+    exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeCancelEvent;
+}
+
+export function _convertToExchangeCancelUpToEvent(
+    eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
+): ExchangeCancelUpToEvent {
+    const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent();
+    exchangeCancelUpToEvent.contractAddress = eventLog.address as string;
+    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
+    exchangeCancelUpToEvent.rawData = eventLog.data as string;
+    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
+    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
+    return exchangeCancelUpToEvent;
+}
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
new file mode 100644
index 000000000..fb2b74dfe
--- /dev/null
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -0,0 +1,54 @@
+import { APIOrder, OrdersResponse } from '@0xproject/connect';
+import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import * as R from 'ramda';
+
+import { SraOrder } from '../../entities/SraOrder';
+import { bigNumbertoStringOrNull } from '../../utils';
+
+export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
+    return R.map(_convertToEntity, rawOrdersResponse.records);
+}
+
+export function _convertToEntity(apiOrder: APIOrder): SraOrder {
+    // TODO(albrow): refactor out common asset data decoding code.
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+
+    const sraOrder = new SraOrder();
+    sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
+    sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
+
+    // TODO(albrow): Set these fields to the correct values upstack.
+    sraOrder.lastUpdatedTimestamp = 0;
+    sraOrder.firstSeenTimestamp = 0;
+
+    sraOrder.makerAddress = apiOrder.order.makerAddress;
+    sraOrder.takerAddress = apiOrder.order.takerAddress;
+    sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
+    sraOrder.senderAddress = apiOrder.order.senderAddress;
+    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
+    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
+    sraOrder.makerFee = apiOrder.order.makerFee.toString();
+    sraOrder.takerFee = apiOrder.order.takerFee.toString();
+    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
+    sraOrder.salt = apiOrder.order.salt.toString();
+    sraOrder.signature = apiOrder.order.signature;
+
+    sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
+    sraOrder.makerAssetType = makerAssetType;
+    sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
+    sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
+    sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
+    sraOrder.takerAssetType = takerAssetType;
+    sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
+    sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
+    sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+
+    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
+
+    return sraOrder;
+}
diff --git a/packages/pipeline/test/data_types/events/event_utils_test.ts b/packages/pipeline/test/data_types/events/event_utils_test.ts
deleted file mode 100644
index 731819106..000000000
--- a/packages/pipeline/test/data_types/events/event_utils_test.ts
+++ /dev/null
@@ -1,86 +0,0 @@
-import { Exchange } from '@0xproject/contract-artifacts';
-import { BigNumber } from '@0xproject/utils';
-import * as chai from 'chai';
-import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import 'mocha';
-
-import { EventsResponseResult } from '../../../src/data_sources/etherscan';
-import { convertResponseToLogEntry, decodeLogEntry } from '../../../src/data_types/events/event_utils';
-import { chaiSetup } from '../../utils/chai_setup';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-describe('event_utils', () => {
-    describe('convertResponseToLogEntry', () => {
-        it('converts EventsResponseResult to LogEntry', () => {
-            const input: EventsResponseResult = {
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                topics: [
-                    '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
-                    '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
-                    '0x0000000000000000000000000000000000000000000000000000000000000000',
-                ],
-                data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
-                blockNumber: '0x61127b',
-                timeStamp: '0x5ba2878e',
-                gasPrice: '0x1a13b8600',
-                gasUsed: '0xd9dc',
-                logIndex: '0x63',
-                transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
-                transactionIndex: '0x35',
-            };
-            const expected: LogEntry = {
-                logIndex: 99,
-                transactionIndex: 53,
-                transactionHash: input.transactionHash,
-                blockHash: '',
-                blockNumber: 6361723,
-                address: input.address,
-                data: input.data,
-                topics: input.topics,
-            };
-            const actual = convertResponseToLogEntry(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-    describe('decodeLogEntry', () => {
-        it('decodes LogEntry into LogWithDecodedArgs', () => {
-            const input: LogEntry = {
-                logIndex: 96,
-                transactionIndex: 52,
-                transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
-                blockHash: '',
-                blockNumber: 6361723,
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                data:
-                    '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',
-                topics: [
-                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
-                    '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
-                    '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
-                    '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-                ],
-            };
-            const expected: LogWithDecodedArgs<DecodedLogArgs> = {
-                ...input,
-                event: 'Fill',
-                args: {
-                    makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
-                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
-                    takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-                    senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-                    makerAssetFilledAmount: new BigNumber('100000000000'),
-                    takerAssetFilledAmount: new BigNumber('330000000'),
-                    makerFeePaid: new BigNumber('0'),
-                    takerFeePaid: new BigNumber('0'),
-                    orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-                    makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
-                    takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-                },
-            };
-            const actual = decodeLogEntry(Exchange.compilerOutput.abi, input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-});
diff --git a/packages/pipeline/test/data_types/events/exchange_events_test.ts b/packages/pipeline/test/data_types/events/exchange_events_test.ts
deleted file mode 100644
index f1432892d..000000000
--- a/packages/pipeline/test/data_types/events/exchange_events_test.ts
+++ /dev/null
@@ -1,77 +0,0 @@
-import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { BigNumber } from '@0xproject/utils';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import 'mocha';
-
-import { _convertToEntity } from '../../../src/data_types/events/exchange_events';
-import { ExchangeFillEvent } from '../../../src/entities/ExchangeFillEvent';
-import { chaiSetup } from '../../utils/chai_setup';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-// tslint:disable:custom-no-magic-numbers
-describe('exchange_events', () => {
-    describe('_convertToEntity', () => {
-        it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
-            const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
-                logIndex: 102,
-                transactionIndex: 38,
-                transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
-                blockHash: '',
-                blockNumber: 6276262,
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                data:
-                    '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',
-                topics: [
-                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
-                    '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
-                    '0x000000000000000000000000c370d2a5920344aa6b7d8d11250e3e861434cbdd',
-                    '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
-                ],
-                event: 'Fill',
-                args: {
-                    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
-                    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
-                    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
-                    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
-                    makerAssetFilledAmount: new BigNumber('10000000000000000'),
-                    takerAssetFilledAmount: new BigNumber('100000000000000000'),
-                    makerFeePaid: new BigNumber('0'),
-                    takerFeePaid: new BigNumber('0'),
-                    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
-                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-                    takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
-                },
-            };
-            const expected = new ExchangeFillEvent();
-            expected.contractAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
-            expected.blockNumber = 6276262;
-            expected.logIndex = 102;
-            expected.rawData =
-                '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';
-            expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.feeRecepientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
-            expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.makerAssetFilledAmount = '10000000000000000';
-            expected.takerAssetFilledAmount = '100000000000000000';
-            expected.makerFeePaid = '0';
-            expected.takerFeePaid = '0';
-            expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
-            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerAssetType = 'erc20';
-            expected.makerAssetProxyId = '0xf47261b0';
-            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerTokenId = null;
-            expected.rawTakerAssetData = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
-            expected.takerAssetType = 'erc20';
-            expected.takerAssetProxyId = '0xf47261b0';
-            expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
-            expected.takerTokenId = null;
-            const actual = _convertToEntity(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-});
diff --git a/packages/pipeline/test/data_types/sra_orders/index_test.ts b/packages/pipeline/test/data_types/sra_orders/index_test.ts
deleted file mode 100644
index 174f89b4f..000000000
--- a/packages/pipeline/test/data_types/sra_orders/index_test.ts
+++ /dev/null
@@ -1,79 +0,0 @@
-import { APIOrder } from '@0xproject/types';
-import { BigNumber } from '@0xproject/utils';
-import * as chai from 'chai';
-import 'mocha';
-import { Connection, createConnection } from 'typeorm';
-
-import { _convertToEntity } from '../../../src/data_types/sra_orders';
-import { SraOrder } from '../../../src/entities/SraOrder';
-import { chaiSetup } from '../../utils/chai_setup';
-
-import { config } from '../../../src/ormconfig';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-// tslint:disable:custom-no-magic-numbers
-describe('sra_orders', () => {
-    describe('_convertToEntity', () => {
-        before(async () => {
-            // HACK(albrow): We don't actually use this connection but it seems
-            // to be required because chai calls the inspect method of the
-            // entity and that method requires a "default" connection.
-            await createConnection(config);
-        });
-        it('converts ApiOrder to SraOrder entity', () => {
-            const input: APIOrder = {
-                order: {
-                    makerAddress: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
-                    takerAddress: '0x0000000000000000000000000000000000000000',
-                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
-                    senderAddress: '0x0000000000000000000000000000000000000000',
-                    makerAssetAmount: new BigNumber('1619310371000000000'),
-                    takerAssetAmount: new BigNumber('8178335207070707070707'),
-                    makerFee: new BigNumber('0'),
-                    takerFee: new BigNumber('0'),
-                    exchangeAddress: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                    expirationTimeSeconds: new BigNumber('1538529488'),
-                    signature:
-                        '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03',
-                    salt: new BigNumber('1537924688891'),
-                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-                    takerAssetData: '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18',
-                },
-                metaData: { isThisArbitraryData: true, powerLevel: 9001 },
-            };
-            const expected = new SraOrder();
-            expected.exchangeAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
-            expected.orderHashHex = '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1c9';
-            expected.lastUpdatedTimestamp = 0;
-            expected.firstSeenTimestamp = 0;
-            expected.makerAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
-            expected.takerAddress = '0x0000000000000000000000000000000000000000';
-            expected.feeRecipientAddress = '0xa258b39954cef5cb142fd567a46cddb31a670124';
-            expected.senderAddress = '0x0000000000000000000000000000000000000000';
-            expected.makerAssetAmount = '1619310371000000000';
-            expected.takerAssetAmount = '8178335207070707070707';
-            expected.makerFee = '0';
-            expected.takerFee = '0';
-            expected.expirationTimeSeconds = '1538529488';
-            expected.salt = '1537924688891';
-            expected.signature =
-                '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03';
-            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerAssetType = 'erc20';
-            expected.makerAssetProxyId = '0xf47261b0';
-            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerTokenId = null;
-            expected.rawTakerAssetData = '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18';
-            expected.takerAssetType = 'erc20';
-            expected.takerAssetProxyId = '0xf47261b0';
-            expected.takerTokenAddress = '0x42d6622dece394b54999fbd73d108123806f6a18';
-            expected.takerTokenId = null;
-            expected.metaDataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
-
-            const actual = _convertToEntity(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-});
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
new file mode 100644
index 000000000..2a2db1a94
--- /dev/null
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -0,0 +1,77 @@
+import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { ExchangeFillEvent } from '../../../src/entities/ExchangeFillEvent';
+import { _convertToEntity } from '../../../src/parsers/events';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('exchange_events', () => {
+    describe('_convertToEntity', () => {
+        it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
+            const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
+                logIndex: 102,
+                transactionIndex: 38,
+                transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+                blockHash: '',
+                blockNumber: 6276262,
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                data:
+                    '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',
+                topics: [
+                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+                    '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
+                    '0x000000000000000000000000c370d2a5920344aa6b7d8d11250e3e861434cbdd',
+                    '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+                ],
+                event: 'Fill',
+                args: {
+                    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
+                    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    makerAssetFilledAmount: new BigNumber('10000000000000000'),
+                    takerAssetFilledAmount: new BigNumber('100000000000000000'),
+                    makerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('0'),
+                    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                    takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+                },
+            };
+            const expected = new ExchangeFillEvent();
+            expected.contractAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+            expected.blockNumber = 6276262;
+            expected.logIndex = 102;
+            expected.rawData =
+                '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';
+            expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.feeRecepientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
+            expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.makerAssetFilledAmount = '10000000000000000';
+            expected.takerAssetFilledAmount = '100000000000000000';
+            expected.makerFeePaid = '0';
+            expected.takerFeePaid = '0';
+            expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
+            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerAssetType = 'erc20';
+            expected.makerAssetProxyId = '0xf47261b0';
+            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerTokenId = null;
+            expected.rawTakerAssetData = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+            expected.takerAssetType = 'erc20';
+            expected.takerAssetProxyId = '0xf47261b0';
+            expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
+            expected.takerTokenId = null;
+            const actual = _convertToEntity(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
new file mode 100644
index 000000000..952a6f3c6
--- /dev/null
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -0,0 +1,70 @@
+import { APIOrder } from '@0xproject/types';
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import 'mocha';
+
+import { SraOrder } from '../../../src/entities/SraOrder';
+import { _convertToEntity } from '../../../src/parsers/sra_orders';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('sra_orders', () => {
+    describe('_convertToEntity', () => {
+        it('converts ApiOrder to SraOrder entity', () => {
+            const input: APIOrder = {
+                order: {
+                    makerAddress: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
+                    takerAddress: '0x0000000000000000000000000000000000000000',
+                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+                    senderAddress: '0x0000000000000000000000000000000000000000',
+                    makerAssetAmount: new BigNumber('1619310371000000000'),
+                    takerAssetAmount: new BigNumber('8178335207070707070707'),
+                    makerFee: new BigNumber('0'),
+                    takerFee: new BigNumber('0'),
+                    exchangeAddress: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                    expirationTimeSeconds: new BigNumber('1538529488'),
+                    signature:
+                        '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03',
+                    salt: new BigNumber('1537924688891'),
+                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                    takerAssetData: '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18',
+                },
+                metaData: { isThisArbitraryData: true, powerLevel: 9001 },
+            };
+            const expected = new SraOrder();
+            expected.exchangeAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+            expected.orderHashHex = '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1c9';
+            expected.lastUpdatedTimestamp = 0;
+            expected.firstSeenTimestamp = 0;
+            expected.makerAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
+            expected.takerAddress = '0x0000000000000000000000000000000000000000';
+            expected.feeRecipientAddress = '0xa258b39954cef5cb142fd567a46cddb31a670124';
+            expected.senderAddress = '0x0000000000000000000000000000000000000000';
+            expected.makerAssetAmount = '1619310371000000000';
+            expected.takerAssetAmount = '8178335207070707070707';
+            expected.makerFee = '0';
+            expected.takerFee = '0';
+            expected.expirationTimeSeconds = '1538529488';
+            expected.salt = '1537924688891';
+            expected.signature =
+                '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03';
+            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerAssetType = 'erc20';
+            expected.makerAssetProxyId = '0xf47261b0';
+            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerTokenId = null;
+            expected.rawTakerAssetData = '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18';
+            expected.takerAssetType = 'erc20';
+            expected.takerAssetProxyId = '0xf47261b0';
+            expected.takerTokenAddress = '0x42d6622dece394b54999fbd73d108123806f6a18';
+            expected.takerTokenId = null;
+            expected.metaDataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
+
+            const actual = _convertToEntity(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
-- 
cgit v1.2.3


From 8701f9a7b0bdf25e8075db52061df449a0b1a93b Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 18 Oct 2018 13:44:09 -0700
Subject: Update pipeline to use new @0x npm org for imports

---
 .../pipeline/src/data_sources/contract-wrappers/exchange_events.ts  | 6 +++---
 packages/pipeline/src/index.ts                                      | 4 ++--
 packages/pipeline/src/parsers/events/index.ts                       | 6 +++---
 packages/pipeline/src/parsers/sra_orders/index.ts                   | 6 +++---
 packages/pipeline/src/utils/index.ts                                | 2 +-
 packages/pipeline/test/parsers/events/index_test.ts                 | 4 ++--
 packages/pipeline/test/parsers/sra_orders/index_test.ts             | 4 ++--
 7 files changed, 16 insertions(+), 16 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
index 77217c601..46f115705 100644
--- a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -1,6 +1,6 @@
-import { ContractWrappers, ExchangeEvents, ExchangeFillEventArgs, ExchangeWrapper } from '@0xproject/contract-wrappers';
-import { Web3ProviderEngine } from '@0xproject/subproviders';
-import { Web3Wrapper } from '@0xproject/web3-wrapper';
+import { ContractWrappers, ExchangeEvents, ExchangeFillEventArgs, ExchangeWrapper } from '@0x/contract-wrappers';
+import { Web3ProviderEngine } from '@0x/subproviders';
+import { Web3Wrapper } from '@0x/web3-wrapper';
 import { LogWithDecodedArgs } from 'ethereum-types';
 
 const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default toBlock.
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 77c92cc34..d4bca65c5 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,5 +1,5 @@
-import { HttpClient } from '@0xproject/connect';
-import { web3Factory } from '@0xproject/dev-utils';
+import { HttpClient } from '@0x/connect';
+import { web3Factory } from '@0x/dev-utils';
 import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index 66f382dda..b9b4d02cb 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -3,9 +3,9 @@ import {
     ExchangeCancelUpToEventArgs,
     ExchangeEventArgs,
     ExchangeFillEventArgs,
-} from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+} from '@0x/contract-wrappers';
+import { assetDataUtils } from '@0x/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index fb2b74dfe..39c222afd 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -1,6 +1,6 @@
-import { APIOrder, OrdersResponse } from '@0xproject/connect';
-import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import { APIOrder, OrdersResponse } from '@0x/connect';
+import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import * as R from 'ramda';
 
 import { SraOrder } from '../../entities/SraOrder';
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index 8fe7f9685..ebc1f8e0f 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -1,4 +1,4 @@
-import { BigNumber } from '@0xproject/utils';
+import { BigNumber } from '@0x/utils';
 
 export function bigNumbertoStringOrNull(n: BigNumber): string | null {
     if (n == null) {
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index 2a2db1a94..0730e4013 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -1,5 +1,5 @@
-import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { BigNumber } from '@0xproject/utils';
+import { ExchangeFillEventArgs } from '@0x/contract-wrappers';
+import { BigNumber } from '@0x/utils';
 import * as chai from 'chai';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index 952a6f3c6..eb181ece5 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -1,5 +1,5 @@
-import { APIOrder } from '@0xproject/types';
-import { BigNumber } from '@0xproject/utils';
+import { APIOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
 import * as chai from 'chai';
 import 'mocha';
 
-- 
cgit v1.2.3


From 9c35d5369491ae5b62101b680b947e4f6fe64821 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 18 Oct 2018 17:44:48 -0700
Subject: Update script to work with existing v1 pipeline data

---
 packages/pipeline/package.json                     |  7 +-
 .../contract-wrappers/exchange_events.ts           |  5 +-
 .../pipeline/src/entities/ExchangeCancelEvent.ts   |  5 +-
 .../src/entities/ExchangeCancelUpToEvent.ts        |  5 +-
 .../pipeline/src/entities/ExchangeFillEvent.ts     |  7 +-
 packages/pipeline/src/entities/SraOrder.ts         |  4 +-
 packages/pipeline/src/index.ts                     | 76 +++++++++++++++-------
 packages/pipeline/src/ormconfig.ts                 | 15 ++++-
 packages/pipeline/src/parsers/events/index.ts      |  3 +-
 .../pipeline/test/parsers/events/index_test.ts     |  3 +-
 10 files changed, 90 insertions(+), 40 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 0071fab2c..47033bf33 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -25,8 +25,8 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@types/ramda": "^0.25.38",
         "@0x/tslint-config": "^1.0.9",
+        "@types/ramda": "^0.25.38",
         "chai": "^4.1.2",
         "chai-as-promised": "^7.1.1",
         "chai-bignumber": "^2.0.2",
@@ -36,10 +36,10 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/dev-utils": "^1.0.13",
-        "@0x/contract-artifacts": "^1.0.1",
         "@0x/connect": "^3.0.2",
+        "@0x/contract-artifacts": "^1.0.1",
         "@0x/contract-wrappers": "^3.0.0",
+        "@0x/dev-utils": "^1.0.13",
         "@0x/order-utils": "^2.0.0",
         "@0x/subproviders": "^2.1.0",
         "@0x/types": "^1.2.0",
@@ -47,6 +47,7 @@
         "@0x/web3-wrapper": "^3.1.0",
         "axios": "^0.18.0",
         "ethereum-types": "^1.0.6",
+        "pg": "^7.5.0",
         "ramda": "^0.25.0",
         "reflect-metadata": "^0.1.12",
         "sqlite3": "^4.0.2",
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
index 46f115705..5ce8381cd 100644
--- a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -29,7 +29,10 @@ export class ExchangeEventsSource {
         let events: Array<LogWithDecodedArgs<ExchangeFillEventArgs>> = [];
         for (let currFromBlock = fromBlock; currFromBlock <= calculatedToBlock; currFromBlock += NUM_BLOCKS_PER_QUERY) {
             events = events.concat(
-                await this._getFillEventsForRangeAsync(currFromBlock, currFromBlock + NUM_BLOCKS_PER_QUERY - 1),
+                await this._getFillEventsForRangeAsync(
+                    currFromBlock,
+                    Math.min(currFromBlock + NUM_BLOCKS_PER_QUERY - 1, calculatedToBlock),
+                ),
             );
         }
         return events;
diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
index 7010ab9f2..698b9e2ec 100644
--- a/packages/pipeline/src/entities/ExchangeCancelEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
@@ -1,15 +1,16 @@
-import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
 @Entity()
-export class ExchangeCancelEvent extends BaseEntity {
+export class ExchangeCancelEvent {
     @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
     @Column() public rawData!: string;
 
+    // TODO(albrow): Include transaction hash
     @Column() public makerAddress!: string;
     @Column({ nullable: true, type: String })
     public takerAddress!: string;
diff --git a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
index 03a02b069..3ca75ccf7 100644
--- a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
@@ -1,11 +1,12 @@
-import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 @Entity()
-export class ExchangeCancelUpToEvent extends BaseEntity {
+export class ExchangeCancelUpToEvent {
     @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
+    // TODO(albrow): Include transaction hash
     @Column() public rawData!: string;
 
     @Column() public makerAddress!: string;
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index 5eafa7449..6e549af93 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -1,18 +1,19 @@
-import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
 @Entity()
-export class ExchangeFillEvent extends BaseEntity {
+export class ExchangeFillEvent {
     @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
     @Column() public rawData!: string;
 
+    @Column() public transactionHash!: string;
     @Column() public makerAddress!: string;
     @Column() public takerAddress!: string;
-    @Column() public feeRecepientAddress!: string;
+    @Column() public feeRecipientAddress!: string;
     @Column() public senderAddress!: string;
     @Column() public makerAssetFilledAmount!: string;
     @Column() public takerAssetFilledAmount!: string;
diff --git a/packages/pipeline/src/entities/SraOrder.ts b/packages/pipeline/src/entities/SraOrder.ts
index e4987df57..a22f7c4e5 100644
--- a/packages/pipeline/src/entities/SraOrder.ts
+++ b/packages/pipeline/src/entities/SraOrder.ts
@@ -1,9 +1,9 @@
-import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
 @Entity()
-export class SraOrder extends BaseEntity {
+export class SraOrder {
     @PrimaryColumn() public exchangeAddress!: string;
     @PrimaryColumn() public orderHashHex!: string;
 
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index d4bca65c5..58646fc56 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,50 +1,78 @@
-import { HttpClient } from '@0x/connect';
 import { web3Factory } from '@0x/dev-utils';
 import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
 import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
-import { SraOrder } from './entities/SraOrder';
-import { config } from './ormconfig';
+import { deployConfig } from './ormconfig';
 import { parseExchangeEvents } from './parsers/events';
-import { parseSraOrders } from './parsers/sra_orders';
+import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 
 let connection: Connection;
 
 (async () => {
-    connection = await createConnection(config);
+    connection = await createConnection(deployConfig);
     await getExchangeEventsAsync();
-    // await getSraOrdersAsync();
+    await mergeExchangeEventsAsync();
+    console.log('Exiting process');
+    process.exit(0);
 })();
 
 // TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
 // wrong rpcUrl it just returns early with no error.
 async function getExchangeEventsAsync(): Promise<void> {
+    console.log('Getting event logs...');
     const provider = web3Factory.getRpcProvider({
         rpcUrl: 'https://mainnet.infura.io',
     });
+    const eventsRepository = connection.getRepository(ExchangeFillEvent);
     const exchangeEvents = new ExchangeEventsSource(provider, 1);
     const eventLogs = await exchangeEvents.getFillEventsAsync();
+    console.log('Parsing events...');
     const events = parseExchangeEvents(eventLogs);
-    console.log('Got events: ' + events.length);
-    for (const event of events) {
-        await event.save();
-    }
+    console.log(`Retrieved and parsed ${events.length} total events.`);
+    console.log('Saving events...');
+    eventsRepository.save(events);
     console.log('Saved events.');
-    console.log('Exiting process');
-    process.exit(0);
 }
 
-async function getSraOrdersAsync(): Promise<void> {
-    const orderRepository = connection.getRepository(SraOrder);
-    console.log(`found ${await orderRepository.count()} existing orders`);
-    const sraUrl = 'https://api.radarrelay.com/0x/v2';
-    const connect = new HttpClient(sraUrl);
-    const rawOrders = await connect.getOrdersAsync();
-    const orders = parseSraOrders(rawOrders);
-    for (const order of orders) {
-        order.sourceUrl = sraUrl;
-        await order.save();
-    }
-    console.log(`now there are ${await orderRepository.count()} total orders`);
+const insertEventsRawQuery = `INSERT INTO events_raw (
+    event_type,
+    error_id,
+    order_hash,
+    maker,
+    maker_amount,
+    maker_fee,
+    maker_token,
+    taker,
+    taker_amount,
+    taker_fee,
+    taker_token,
+    txn_hash,
+    fee_recipient,
+    block_number,
+    log_index
+)
+(
+    SELECT
+        'LogFill',
+        null,
+        "orderHash",
+        "makerAddress",
+        "makerAssetFilledAmount"::numeric(78),
+        "makerFeePaid"::numeric(78),
+        "makerTokenAddress",
+        "takerAddress",
+        "takerAssetFilledAmount"::numeric(78),
+        "takerFeePaid"::numeric(78),
+        "takerTokenAddress",
+        "transactionHash",
+        "feeRecipientAddress",
+        "blockNumber",
+        "logIndex"
+    FROM exchange_fill_event
+) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
+
+async function mergeExchangeEventsAsync(): Promise<void> {
+    console.log('Merging results into events_raw...');
+    await connection.query(insertEventsRawQuery);
 }
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 48e316078..eaafeb7d5 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -1,6 +1,6 @@
 import { ConnectionOptions } from 'typeorm';
 
-export const config: ConnectionOptions = {
+export const testConfig: ConnectionOptions = {
     type: 'sqlite',
     database: 'database.sqlite',
     synchronize: true,
@@ -12,3 +12,16 @@ export const config: ConnectionOptions = {
         migrationsDir: 'lib/src/migrations',
     },
 };
+
+export const deployConfig: ConnectionOptions = {
+    type: 'postgres',
+    url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
+    synchronize: true,
+    logging: false,
+    entities: ['./lib/src/entities/**/*.js'],
+    migrations: ['./lib/src/migrations/**/*.js'],
+    cli: {
+        entitiesDir: 'lib/src/entities',
+        migrationsDir: 'lib/src/migrations',
+    },
+};
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index b9b4d02cb..abfb7ddb6 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -43,9 +43,10 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
     exchangeFillEvent.logIndex = eventLog.logIndex as number;
     exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.transactionHash = eventLog.transactionHash;
     exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
-    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
     exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
     exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
     exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index 0730e4013..451988f8e 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -51,9 +51,10 @@ describe('exchange_events', () => {
             expected.logIndex = 102;
             expected.rawData =
                 '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428000000000000000000000000000000000000000000000000002386f26fc10000000000000000000000000000000000000000000000000000016345785d8a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000024f47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f49800000000000000000000000000000000000000000000000000000000';
+            expected.transactionHash = '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe';
             expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
             expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.feeRecepientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
+            expected.feeRecipientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
             expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
             expected.makerAssetFilledAmount = '10000000000000000';
             expected.takerAssetFilledAmount = '100000000000000000';
-- 
cgit v1.2.3


From 0166c296254493686fda1b8dbda1dab2bcecf603 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 18 Oct 2018 17:48:52 -0700
Subject: Rename index.ts -> merge_v2_events

---
 packages/pipeline/src/index.ts           | 78 --------------------------------
 packages/pipeline/src/merge_v2_events.ts | 78 ++++++++++++++++++++++++++++++++
 2 files changed, 78 insertions(+), 78 deletions(-)
 delete mode 100644 packages/pipeline/src/index.ts
 create mode 100644 packages/pipeline/src/merge_v2_events.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
deleted file mode 100644
index 58646fc56..000000000
--- a/packages/pipeline/src/index.ts
+++ /dev/null
@@ -1,78 +0,0 @@
-import { web3Factory } from '@0x/dev-utils';
-import 'reflect-metadata';
-import { Connection, createConnection } from 'typeorm';
-
-import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
-import { deployConfig } from './ormconfig';
-import { parseExchangeEvents } from './parsers/events';
-import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
-
-let connection: Connection;
-
-(async () => {
-    connection = await createConnection(deployConfig);
-    await getExchangeEventsAsync();
-    await mergeExchangeEventsAsync();
-    console.log('Exiting process');
-    process.exit(0);
-})();
-
-// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
-// wrong rpcUrl it just returns early with no error.
-async function getExchangeEventsAsync(): Promise<void> {
-    console.log('Getting event logs...');
-    const provider = web3Factory.getRpcProvider({
-        rpcUrl: 'https://mainnet.infura.io',
-    });
-    const eventsRepository = connection.getRepository(ExchangeFillEvent);
-    const exchangeEvents = new ExchangeEventsSource(provider, 1);
-    const eventLogs = await exchangeEvents.getFillEventsAsync();
-    console.log('Parsing events...');
-    const events = parseExchangeEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total events.`);
-    console.log('Saving events...');
-    eventsRepository.save(events);
-    console.log('Saved events.');
-}
-
-const insertEventsRawQuery = `INSERT INTO events_raw (
-    event_type,
-    error_id,
-    order_hash,
-    maker,
-    maker_amount,
-    maker_fee,
-    maker_token,
-    taker,
-    taker_amount,
-    taker_fee,
-    taker_token,
-    txn_hash,
-    fee_recipient,
-    block_number,
-    log_index
-)
-(
-    SELECT
-        'LogFill',
-        null,
-        "orderHash",
-        "makerAddress",
-        "makerAssetFilledAmount"::numeric(78),
-        "makerFeePaid"::numeric(78),
-        "makerTokenAddress",
-        "takerAddress",
-        "takerAssetFilledAmount"::numeric(78),
-        "takerFeePaid"::numeric(78),
-        "takerTokenAddress",
-        "transactionHash",
-        "feeRecipientAddress",
-        "blockNumber",
-        "logIndex"
-    FROM exchange_fill_event
-) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
-
-async function mergeExchangeEventsAsync(): Promise<void> {
-    console.log('Merging results into events_raw...');
-    await connection.query(insertEventsRawQuery);
-}
diff --git a/packages/pipeline/src/merge_v2_events.ts b/packages/pipeline/src/merge_v2_events.ts
new file mode 100644
index 000000000..58646fc56
--- /dev/null
+++ b/packages/pipeline/src/merge_v2_events.ts
@@ -0,0 +1,78 @@
+import { web3Factory } from '@0x/dev-utils';
+import 'reflect-metadata';
+import { Connection, createConnection } from 'typeorm';
+
+import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
+import { deployConfig } from './ormconfig';
+import { parseExchangeEvents } from './parsers/events';
+import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(deployConfig);
+    await getExchangeEventsAsync();
+    await mergeExchangeEventsAsync();
+    console.log('Exiting process');
+    process.exit(0);
+})();
+
+// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
+// wrong rpcUrl it just returns early with no error.
+async function getExchangeEventsAsync(): Promise<void> {
+    console.log('Getting event logs...');
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: 'https://mainnet.infura.io',
+    });
+    const eventsRepository = connection.getRepository(ExchangeFillEvent);
+    const exchangeEvents = new ExchangeEventsSource(provider, 1);
+    const eventLogs = await exchangeEvents.getFillEventsAsync();
+    console.log('Parsing events...');
+    const events = parseExchangeEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total events.`);
+    console.log('Saving events...');
+    eventsRepository.save(events);
+    console.log('Saved events.');
+}
+
+const insertEventsRawQuery = `INSERT INTO events_raw (
+    event_type,
+    error_id,
+    order_hash,
+    maker,
+    maker_amount,
+    maker_fee,
+    maker_token,
+    taker,
+    taker_amount,
+    taker_fee,
+    taker_token,
+    txn_hash,
+    fee_recipient,
+    block_number,
+    log_index
+)
+(
+    SELECT
+        'LogFill',
+        null,
+        "orderHash",
+        "makerAddress",
+        "makerAssetFilledAmount"::numeric(78),
+        "makerFeePaid"::numeric(78),
+        "makerTokenAddress",
+        "takerAddress",
+        "takerAssetFilledAmount"::numeric(78),
+        "takerFeePaid"::numeric(78),
+        "takerTokenAddress",
+        "transactionHash",
+        "feeRecipientAddress",
+        "blockNumber",
+        "logIndex"
+    FROM exchange_fill_event
+) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
+
+async function mergeExchangeEventsAsync(): Promise<void> {
+    console.log('Merging results into events_raw...');
+    await connection.query(insertEventsRawQuery);
+}
-- 
cgit v1.2.3


From 7a7c66b0ec99107e6aadcde1bad6ad5ec686c579 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Fri, 19 Oct 2018 13:50:48 -0700
Subject: Enable verbose logging

---
 packages/pipeline/src/ormconfig.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index eaafeb7d5..6201d4f37 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -17,7 +17,7 @@ export const deployConfig: ConnectionOptions = {
     type: 'postgres',
     url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
     synchronize: true,
-    logging: false,
+    logging: true,
     entities: ['./lib/src/entities/**/*.js'],
     migrations: ['./lib/src/migrations/**/*.js'],
     cli: {
-- 
cgit v1.2.3


From ef00ac6f51642071454a706377a326b44c3ccd8b Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Fri, 19 Oct 2018 14:05:35 -0700
Subject: Fix bugs in merge_v2_events script and disable verbose logging

---
 packages/pipeline/src/merge_v2_events.ts | 5 ++++-
 packages/pipeline/src/ormconfig.ts       | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/merge_v2_events.ts b/packages/pipeline/src/merge_v2_events.ts
index 58646fc56..71d5e1806 100644
--- a/packages/pipeline/src/merge_v2_events.ts
+++ b/packages/pipeline/src/merge_v2_events.ts
@@ -31,7 +31,10 @@ async function getExchangeEventsAsync(): Promise<void> {
     const events = parseExchangeEvents(eventLogs);
     console.log(`Retrieved and parsed ${events.length} total events.`);
     console.log('Saving events...');
-    eventsRepository.save(events);
+    for (const event of events) {
+        await eventsRepository.save(event);
+    }
+    await eventsRepository.save(events);
     console.log('Saved events.');
 }
 
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 6201d4f37..eaafeb7d5 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -17,7 +17,7 @@ export const deployConfig: ConnectionOptions = {
     type: 'postgres',
     url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
     synchronize: true,
-    logging: true,
+    logging: false,
     entities: ['./lib/src/entities/**/*.js'],
     migrations: ['./lib/src/migrations/**/*.js'],
     cli: {
-- 
cgit v1.2.3


From 64865bc10f88f97c3e406bbc1d39e68ca45380ef Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 22 Oct 2018 16:09:35 -0700
Subject: chore: Fix tslint config.

---
 packages/pipeline/src/merge_v2_events.ts | 2 +-
 packages/pipeline/tslint.json            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/merge_v2_events.ts b/packages/pipeline/src/merge_v2_events.ts
index 71d5e1806..24439423f 100644
--- a/packages/pipeline/src/merge_v2_events.ts
+++ b/packages/pipeline/src/merge_v2_events.ts
@@ -3,9 +3,9 @@ import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
 import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
+import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { deployConfig } from './ormconfig';
 import { parseExchangeEvents } from './parsers/events';
-import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 
 let connection: Connection;
 
diff --git a/packages/pipeline/tslint.json b/packages/pipeline/tslint.json
index ffaefe83a..dd9053357 100644
--- a/packages/pipeline/tslint.json
+++ b/packages/pipeline/tslint.json
@@ -1,3 +1,3 @@
 {
-    "extends": ["@0xproject/tslint-config"]
+    "extends": ["@0x/tslint-config"]
 }
-- 
cgit v1.2.3


From 1402a3dfae1be32a346f8b75a4209950bda00b74 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 23 Oct 2018 16:03:52 -0700
Subject: Implement support for getting and parsing blocks and transactions

---
 packages/pipeline/src/data_sources/web3/index.ts | 22 ++++++++
 packages/pipeline/src/entities/Block.ts          |  9 ++++
 packages/pipeline/src/entities/Transaction.ts    | 11 ++++
 packages/pipeline/src/index.ts                   | 68 ++++++++++++++++++++++++
 packages/pipeline/src/parsers/web3/index.ts      | 39 ++++++++++++++
 5 files changed, 149 insertions(+)
 create mode 100644 packages/pipeline/src/data_sources/web3/index.ts
 create mode 100644 packages/pipeline/src/entities/Block.ts
 create mode 100644 packages/pipeline/src/entities/Transaction.ts
 create mode 100644 packages/pipeline/src/index.ts
 create mode 100644 packages/pipeline/src/parsers/web3/index.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/web3/index.ts b/packages/pipeline/src/data_sources/web3/index.ts
new file mode 100644
index 000000000..64e909939
--- /dev/null
+++ b/packages/pipeline/src/data_sources/web3/index.ts
@@ -0,0 +1,22 @@
+import { Web3ProviderEngine } from '@0x/subproviders';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { BlockWithoutTransactionData, Transaction } from 'ethereum-types';
+
+export class Web3Source {
+    private _web3Wrapper: Web3Wrapper;
+    constructor(provider: Web3ProviderEngine) {
+        this._web3Wrapper = new Web3Wrapper(provider);
+    }
+
+    public async getBlockInfoAsync(blockNumber: number): Promise<BlockWithoutTransactionData> {
+        const block = await this._web3Wrapper.getBlockIfExistsAsync(blockNumber);
+        if (block == null) {
+            return Promise.reject(new Error('Could not find block for given block number: ' + blockNumber));
+        }
+        return block;
+    }
+
+    public async getTransactionInfoAsync(txHash: string): Promise<Transaction> {
+        return this._web3Wrapper.getTransactionByHashAsync(txHash);
+    }
+}
diff --git a/packages/pipeline/src/entities/Block.ts b/packages/pipeline/src/entities/Block.ts
new file mode 100644
index 000000000..49e0ef840
--- /dev/null
+++ b/packages/pipeline/src/entities/Block.ts
@@ -0,0 +1,9 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class Block {
+    @PrimaryColumn() public hash!: string;
+    @PrimaryColumn() public number!: number;
+
+    @Column() public unixTimestampSeconds!: number;
+}
diff --git a/packages/pipeline/src/entities/Transaction.ts b/packages/pipeline/src/entities/Transaction.ts
new file mode 100644
index 000000000..d89d44746
--- /dev/null
+++ b/packages/pipeline/src/entities/Transaction.ts
@@ -0,0 +1,11 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class Transaction {
+    @PrimaryColumn() public transactionHash!: string;
+    @PrimaryColumn() public blockHash!: string;
+    @PrimaryColumn() public blockNumber!: number;
+
+    @Column() public gasUsed!: number;
+    @Column() public gasPrice!: number;
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
new file mode 100644
index 000000000..ad0e4c68f
--- /dev/null
+++ b/packages/pipeline/src/index.ts
@@ -0,0 +1,68 @@
+import { web3Factory } from '@0x/dev-utils';
+import { Web3ProviderEngine } from '@0x/subproviders';
+import 'reflect-metadata';
+import { Connection, createConnection } from 'typeorm';
+
+import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
+import { Web3Source } from './data_sources/web3';
+import { Block } from './entities/Block';
+import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+import { Transaction } from './entities/Transaction';
+import { testConfig } from './ormconfig';
+import { parseExchangeEvents } from './parsers/events';
+import { parseBlock, parseTransaction } from './parsers/web3';
+
+const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(testConfig);
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: 'https://mainnet.infura.io',
+    });
+    await getExchangeEventsAsync(provider);
+    await getBlockAsync(provider);
+    await getTransactionAsync(provider);
+    console.log('Exiting process');
+    process.exit(0);
+})();
+
+async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<void> {
+    console.log('Getting event logs...');
+    const eventsRepository = connection.getRepository(ExchangeFillEvent);
+    const exchangeEvents = new ExchangeEventsSource(provider, 1);
+    const eventLogs = await exchangeEvents.getFillEventsAsync(EXCHANGE_START_BLOCK, EXCHANGE_START_BLOCK + 100000);
+    console.log('Parsing events...');
+    const events = parseExchangeEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total events.`);
+    console.log('Saving events...');
+    for (const event of events) {
+        await eventsRepository.save(event);
+    }
+    console.log('Saved events.');
+}
+
+async function getBlockAsync(provider: Web3ProviderEngine): Promise<void> {
+    console.log('Getting block info...');
+    const blocksRepository = connection.getRepository(Block);
+    const web3Source = new Web3Source(provider);
+    const rawBlock = await web3Source.getBlockInfoAsync(EXCHANGE_START_BLOCK);
+    const block = parseBlock(rawBlock);
+    console.log('Saving block info...');
+    await blocksRepository.save(block);
+    console.log('Done saving block.');
+}
+
+async function getTransactionAsync(provider: Web3ProviderEngine): Promise<void> {
+    console.log('Getting tx info...');
+    const txsRepository = connection.getRepository(Transaction);
+    const web3Source = new Web3Source(provider);
+    const rawTx = await web3Source.getTransactionInfoAsync(
+        '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+    );
+    const tx = parseTransaction(rawTx);
+    console.log('Saving tx info...');
+    await txsRepository.save(tx);
+    console.log('Done saving tx.');
+}
diff --git a/packages/pipeline/src/parsers/web3/index.ts b/packages/pipeline/src/parsers/web3/index.ts
new file mode 100644
index 000000000..c6647c966
--- /dev/null
+++ b/packages/pipeline/src/parsers/web3/index.ts
@@ -0,0 +1,39 @@
+import { BlockWithoutTransactionData, Transaction as EthTransaction } from 'ethereum-types';
+
+import { Block } from '../../entities/Block';
+import { Transaction } from '../../entities/Transaction';
+
+export function parseBlock(rawBlock: BlockWithoutTransactionData): Block {
+    if (rawBlock.hash == null) {
+        throw new Error('Tried to parse raw block but hash was null');
+    }
+    if (rawBlock.number == null) {
+        throw new Error('Tried to parse raw block but number was null');
+    }
+
+    const block = new Block();
+    block.hash = rawBlock.hash;
+    block.number = rawBlock.number;
+    block.unixTimestampSeconds = rawBlock.timestamp;
+    return block;
+}
+
+export function parseTransaction(rawTransaction: EthTransaction): Transaction {
+    if (rawTransaction.blockHash == null) {
+        throw new Error('Tried to parse raw transaction but blockHash was null');
+    }
+    if (rawTransaction.blockNumber == null) {
+        throw new Error('Tried to parse raw transaction but blockNumber was null');
+    }
+
+    const tx = new Transaction();
+    tx.transactionHash = rawTransaction.hash;
+    tx.blockHash = rawTransaction.blockHash;
+    tx.blockNumber = rawTransaction.blockNumber;
+
+    tx.gasUsed = rawTransaction.gas;
+    // TODO(albrow) figure out bignum solution.
+    tx.gasPrice = rawTransaction.gasPrice.toNumber();
+
+    return tx;
+}
-- 
cgit v1.2.3


From b159d4e0ecbd1f1419501c79dbb9bf52004c37b7 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 24 Oct 2018 18:34:20 -0700
Subject: Implement fetching and parsing relayer info

---
 packages/pipeline/package.json                     |  1 +
 .../src/data_sources/relayer-registry/index.ts     | 33 ++++++++++++++++++++++
 packages/pipeline/src/entities/Relayer.ts          | 22 +++++++++++++++
 packages/pipeline/src/index.ts                     | 29 +++++++++++++++----
 .../pipeline/src/parsers/relayer_registry/index.ts | 28 ++++++++++++++++++
 5 files changed, 107 insertions(+), 6 deletions(-)
 create mode 100644 packages/pipeline/src/data_sources/relayer-registry/index.ts
 create mode 100644 packages/pipeline/src/entities/Relayer.ts
 create mode 100644 packages/pipeline/src/parsers/relayer_registry/index.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 47033bf33..253da3f19 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -27,6 +27,7 @@
     "devDependencies": {
         "@0x/tslint-config": "^1.0.9",
         "@types/ramda": "^0.25.38",
+        "@types/axios": "^0.14.0",
         "chai": "^4.1.2",
         "chai-as-promised": "^7.1.1",
         "chai-bignumber": "^2.0.2",
diff --git a/packages/pipeline/src/data_sources/relayer-registry/index.ts b/packages/pipeline/src/data_sources/relayer-registry/index.ts
new file mode 100644
index 000000000..c97b50d27
--- /dev/null
+++ b/packages/pipeline/src/data_sources/relayer-registry/index.ts
@@ -0,0 +1,33 @@
+import axios from 'axios';
+
+export interface RelayerResponse {
+    name: string;
+    homepage_url: string;
+    app_url: string;
+    header_img: string;
+    logo_img: string;
+    networks: RelayerResponseNetwork[];
+}
+
+export interface RelayerResponseNetwork {
+    networkId: number;
+    sra_http_endpoint?: string;
+    sra_ws_endpoint?: string;
+    static_order_fields?: {
+        fee_recipient_addresses?: string[];
+        taker_addresses?: string[];
+    };
+}
+
+export class RelayerRegistrySource {
+    private _url: string;
+
+    constructor(url: string) {
+        this._url = url;
+    }
+
+    public async getRelayerInfoAsync(): Promise<RelayerResponse[]> {
+        const resp = await axios.get<RelayerResponse[]>(this._url);
+        return resp.data;
+    }
+}
diff --git a/packages/pipeline/src/entities/Relayer.ts b/packages/pipeline/src/entities/Relayer.ts
new file mode 100644
index 000000000..ebdcbf345
--- /dev/null
+++ b/packages/pipeline/src/entities/Relayer.ts
@@ -0,0 +1,22 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class Relayer {
+    @PrimaryColumn() public name!: string;
+
+    @Column() public url!: string;
+    @Column({ nullable: true, type: String })
+    public sraHttpEndpoint!: string | null;
+    @Column({ nullable: true, type: String })
+    public sraWsEndpoint!: string | null;
+    @Column({ nullable: true, type: String })
+    public appUrl!: string | null;
+
+    // TODO(albrow): Add exchange contract or protocol version?
+    // TODO(albrow): Add network ids for addresses?
+
+    @Column({ type: 'varchar', array: true })
+    public feeRecipientAddresses!: string[];
+    @Column({ type: 'varchar', array: true })
+    public takerAddresses!: string[];
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index ad0e4c68f..9483eb257 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -4,27 +4,31 @@ import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
 import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
+import { RelayerRegistrySource } from './data_sources/relayer-registry';
 import { Web3Source } from './data_sources/web3';
 import { Block } from './entities/Block';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+import { Relayer } from './entities/Relayer';
 import { Transaction } from './entities/Transaction';
-import { testConfig } from './ormconfig';
+import { deployConfig } from './ormconfig';
 import { parseExchangeEvents } from './parsers/events';
+import { parseRelayers } from './parsers/relayer_registry';
 import { parseBlock, parseTransaction } from './parsers/web3';
 
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
+const RELAYER_REGISTRY_URL = 'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/master/relayers.json';
 
 let connection: Connection;
 
 (async () => {
-    connection = await createConnection(testConfig);
+    connection = await createConnection(deployConfig);
     const provider = web3Factory.getRpcProvider({
         rpcUrl: 'https://mainnet.infura.io',
     });
-    await getExchangeEventsAsync(provider);
-    await getBlockAsync(provider);
-    await getTransactionAsync(provider);
-    console.log('Exiting process');
+    // await getExchangeEventsAsync(provider);
+    // await getBlockAsync(provider);
+    // await getTransactionAsync(provider);
+    await getRelayers(RELAYER_REGISTRY_URL);
     process.exit(0);
 })();
 
@@ -66,3 +70,16 @@ async function getTransactionAsync(provider: Web3ProviderEngine): Promise<void>
     await txsRepository.save(tx);
     console.log('Done saving tx.');
 }
+
+async function getRelayers(url: string): Promise<void> {
+    console.log('Getting relayer info...');
+    const relayerRepository = connection.getRepository(Relayer);
+    const relayerSource = new RelayerRegistrySource(RELAYER_REGISTRY_URL);
+    const relayersResp = await relayerSource.getRelayerInfoAsync();
+    const relayers = parseRelayers(relayersResp);
+    console.log('Saving relayer info...');
+    // for (const relayer of relayers) {
+    await relayerRepository.save(relayers);
+    // }
+    console.log('Done saving relayers.');
+}
diff --git a/packages/pipeline/src/parsers/relayer_registry/index.ts b/packages/pipeline/src/parsers/relayer_registry/index.ts
new file mode 100644
index 000000000..6eca10167
--- /dev/null
+++ b/packages/pipeline/src/parsers/relayer_registry/index.ts
@@ -0,0 +1,28 @@
+import * as R from 'ramda';
+
+import { RelayerResponse, RelayerResponseNetwork } from '../../data_sources/relayer-registry';
+import { Relayer } from '../../entities/Relayer';
+
+export const parseRelayers = R.map(parseRelayer);
+
+function parseRelayer(relayerResp: RelayerResponse): Relayer {
+    const relayer = new Relayer();
+    relayer.name = relayerResp.name;
+    relayer.url = relayerResp.homepage_url;
+    relayer.appUrl = relayerResp.app_url;
+    const mainnet = getMainNetwork(relayerResp);
+    if (mainnet !== undefined) {
+        relayer.sraHttpEndpoint = mainnet.sra_http_endpoint || null;
+        relayer.sraWsEndpoint = mainnet.sra_ws_endpoint || null;
+        relayer.feeRecipientAddresses = R.path(['static_order_fields', 'fee_recipient_addresses'], mainnet) || [];
+        relayer.takerAddresses = R.path(['static_order_fields', 'taker_addresses'], mainnet) || [];
+    } else {
+        relayer.feeRecipientAddresses = [];
+        relayer.takerAddresses = [];
+    }
+    return relayer;
+}
+
+function getMainNetwork(relayerResp: RelayerResponse): RelayerResponseNetwork | undefined {
+    return R.find(network => network.networkId === 1, relayerResp.networks);
+}
-- 
cgit v1.2.3


From a72463dbdb8d8c8dfd38960616aae798bdc8a014 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 6 Nov 2018 10:40:07 -0800
Subject: Add build:ci to pipeline package.json

---
 packages/pipeline/package.json | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 253da3f19..3380a970a 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -5,6 +5,7 @@
     "description": "Data pipeline for offline analysis",
     "scripts": {
         "build": "yarn tsc -b",
+        "build:ci": "yarn build",
         "test": "yarn run_mocha",
         "rebuild_and_test": "run-s build test",
         "test:circleci": "yarn test:coverage",
-- 
cgit v1.2.3


From 374d51309007ceef8112b5999195e20e49b26c5f Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 6 Nov 2018 12:53:59 -0800
Subject: Remove outdated info from README

---
 packages/pipeline/README.md | 21 ---------------------
 1 file changed, 21 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/README.md b/packages/pipeline/README.md
index 594454bd0..df54de21c 100644
--- a/packages/pipeline/README.md
+++ b/packages/pipeline/README.md
@@ -8,27 +8,6 @@ We strongly recommend that the community help us make improvements and determine
 
 Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
 
-## Local Dev Setup
-
-Requires Node version 6.9.5 or higher.
-
-Add the following to your `.env` file:
-
-```
-REDSHIFT_USER
-REDSHIFT_DB
-REDSHIFT_PASSWORD
-REDSHIFT_PORT
-REDSHIFT_HOST
-WEB3_PROVIDER_URL
-```
-
-Running a script example:
-
-```
-node ./lib/scripts/scrape_data.js --type tokens
-```
-
 ### Install dependencies:
 
 ```bash
-- 
cgit v1.2.3


From 62412b8551d1171844c9cdb30f2b2fe0ab2ba66b Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 7 Nov 2018 15:29:34 -0800
Subject: Update relayer code to use new relayer-registry format

---
 packages/pipeline/src/data_sources/relayer-registry/index.ts | 4 ++--
 packages/pipeline/src/entities/Relayer.ts                    | 3 ++-
 packages/pipeline/src/index.ts                               | 5 ++++-
 packages/pipeline/src/parsers/relayer_registry/index.ts      | 8 ++++++--
 4 files changed, 14 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/relayer-registry/index.ts b/packages/pipeline/src/data_sources/relayer-registry/index.ts
index c97b50d27..8199dae14 100644
--- a/packages/pipeline/src/data_sources/relayer-registry/index.ts
+++ b/packages/pipeline/src/data_sources/relayer-registry/index.ts
@@ -26,8 +26,8 @@ export class RelayerRegistrySource {
         this._url = url;
     }
 
-    public async getRelayerInfoAsync(): Promise<RelayerResponse[]> {
-        const resp = await axios.get<RelayerResponse[]>(this._url);
+    public async getRelayerInfoAsync(): Promise<Map<string, RelayerResponse>> {
+        const resp = await axios.get<Map<string, RelayerResponse>>(this._url);
         return resp.data;
     }
 }
diff --git a/packages/pipeline/src/entities/Relayer.ts b/packages/pipeline/src/entities/Relayer.ts
index ebdcbf345..605355fa8 100644
--- a/packages/pipeline/src/entities/Relayer.ts
+++ b/packages/pipeline/src/entities/Relayer.ts
@@ -2,8 +2,9 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 @Entity()
 export class Relayer {
-    @PrimaryColumn() public name!: string;
+    @PrimaryColumn() public uuid!: string;
 
+    @Column() public name!: string;
     @Column() public url!: string;
     @Column({ nullable: true, type: String })
     public sraHttpEndpoint!: string | null;
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 9483eb257..b42256d87 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -16,7 +16,10 @@ import { parseRelayers } from './parsers/relayer_registry';
 import { parseBlock, parseTransaction } from './parsers/web3';
 
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
-const RELAYER_REGISTRY_URL = 'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/master/relayers.json';
+// NOTE(albrow): We need to manually update this URL for now. Fix this when we
+// have the relayer-registry behind semantic versioning.
+const RELAYER_REGISTRY_URL =
+    'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/4701c85677d161ea729a466aebbc1826c6aa2c0b/relayers.json';
 
 let connection: Connection;
 
diff --git a/packages/pipeline/src/parsers/relayer_registry/index.ts b/packages/pipeline/src/parsers/relayer_registry/index.ts
index 6eca10167..50fd12443 100644
--- a/packages/pipeline/src/parsers/relayer_registry/index.ts
+++ b/packages/pipeline/src/parsers/relayer_registry/index.ts
@@ -3,10 +3,14 @@ import * as R from 'ramda';
 import { RelayerResponse, RelayerResponseNetwork } from '../../data_sources/relayer-registry';
 import { Relayer } from '../../entities/Relayer';
 
-export const parseRelayers = R.map(parseRelayer);
+export function parseRelayers(rawResp: Map<string, RelayerResponse>): Relayer[] {
+    const parsedAsObject = R.mapObjIndexed(parseRelayer, rawResp);
+    return R.values(parsedAsObject);
+}
 
-function parseRelayer(relayerResp: RelayerResponse): Relayer {
+function parseRelayer(relayerResp: RelayerResponse, uuid: string): Relayer {
     const relayer = new Relayer();
+    relayer.uuid = uuid;
     relayer.name = relayerResp.name;
     relayer.url = relayerResp.homepage_url;
     relayer.appUrl = relayerResp.app_url;
-- 
cgit v1.2.3


From 25b6e7092f4b8dfb3c15c8c6b815226196b87831 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 7 Nov 2018 15:56:35 -0800
Subject: Use bigint for gasUsed and gasPrice in Transaction

---
 packages/pipeline/src/entities/Transaction.ts | 6 ++++--
 packages/pipeline/src/index.ts                | 6 +++---
 2 files changed, 7 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/Transaction.ts b/packages/pipeline/src/entities/Transaction.ts
index d89d44746..8a68da813 100644
--- a/packages/pipeline/src/entities/Transaction.ts
+++ b/packages/pipeline/src/entities/Transaction.ts
@@ -6,6 +6,8 @@ export class Transaction {
     @PrimaryColumn() public blockHash!: string;
     @PrimaryColumn() public blockNumber!: number;
 
-    @Column() public gasUsed!: number;
-    @Column() public gasPrice!: number;
+    @Column({ type: 'bigint' })
+    public gasUsed!: number;
+    @Column({ type: 'bigint' })
+    public gasPrice!: number;
 }
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index b42256d87..165ff9780 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -28,9 +28,9 @@ let connection: Connection;
     const provider = web3Factory.getRpcProvider({
         rpcUrl: 'https://mainnet.infura.io',
     });
-    // await getExchangeEventsAsync(provider);
-    // await getBlockAsync(provider);
-    // await getTransactionAsync(provider);
+    await getExchangeEventsAsync(provider);
+    await getBlockAsync(provider);
+    await getTransactionAsync(provider);
     await getRelayers(RELAYER_REGISTRY_URL);
     process.exit(0);
 })();
-- 
cgit v1.2.3


From 774971c98c0881dc34ae294a0a9a7d6db55e37c4 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 7 Nov 2018 15:57:44 -0800
Subject: Remove unused function parameter in index.ts script

---
 packages/pipeline/src/index.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 165ff9780..136d7a64b 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -31,7 +31,7 @@ let connection: Connection;
     await getExchangeEventsAsync(provider);
     await getBlockAsync(provider);
     await getTransactionAsync(provider);
-    await getRelayers(RELAYER_REGISTRY_URL);
+    await getRelayers();
     process.exit(0);
 })();
 
@@ -74,7 +74,7 @@ async function getTransactionAsync(provider: Web3ProviderEngine): Promise<void>
     console.log('Done saving tx.');
 }
 
-async function getRelayers(url: string): Promise<void> {
+async function getRelayers(): Promise<void> {
     console.log('Getting relayer info...');
     const relayerRepository = connection.getRepository(Relayer);
     const relayerSource = new RelayerRegistrySource(RELAYER_REGISTRY_URL);
-- 
cgit v1.2.3


From 0f869b0545d18863414ba4d5cc0c2aeb4da700db Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 7 Nov 2018 16:48:25 -0800
Subject: Split index.ts into multiple scripts in scripts/ and detect last
 known block when pulling events

---
 packages/pipeline/src/index.ts                     | 88 ----------------------
 packages/pipeline/src/merge_v2_events.ts           | 81 --------------------
 packages/pipeline/src/scripts/merge_v2_events.ts   | 81 ++++++++++++++++++++
 .../pipeline/src/scripts/pull_missing_events.ts    | 60 +++++++++++++++
 .../pipeline/src/scripts/update_relayer_info.ts    | 31 ++++++++
 5 files changed, 172 insertions(+), 169 deletions(-)
 delete mode 100644 packages/pipeline/src/index.ts
 delete mode 100644 packages/pipeline/src/merge_v2_events.ts
 create mode 100644 packages/pipeline/src/scripts/merge_v2_events.ts
 create mode 100644 packages/pipeline/src/scripts/pull_missing_events.ts
 create mode 100644 packages/pipeline/src/scripts/update_relayer_info.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
deleted file mode 100644
index 136d7a64b..000000000
--- a/packages/pipeline/src/index.ts
+++ /dev/null
@@ -1,88 +0,0 @@
-import { web3Factory } from '@0x/dev-utils';
-import { Web3ProviderEngine } from '@0x/subproviders';
-import 'reflect-metadata';
-import { Connection, createConnection } from 'typeorm';
-
-import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
-import { RelayerRegistrySource } from './data_sources/relayer-registry';
-import { Web3Source } from './data_sources/web3';
-import { Block } from './entities/Block';
-import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
-import { Relayer } from './entities/Relayer';
-import { Transaction } from './entities/Transaction';
-import { deployConfig } from './ormconfig';
-import { parseExchangeEvents } from './parsers/events';
-import { parseRelayers } from './parsers/relayer_registry';
-import { parseBlock, parseTransaction } from './parsers/web3';
-
-const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
-// NOTE(albrow): We need to manually update this URL for now. Fix this when we
-// have the relayer-registry behind semantic versioning.
-const RELAYER_REGISTRY_URL =
-    'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/4701c85677d161ea729a466aebbc1826c6aa2c0b/relayers.json';
-
-let connection: Connection;
-
-(async () => {
-    connection = await createConnection(deployConfig);
-    const provider = web3Factory.getRpcProvider({
-        rpcUrl: 'https://mainnet.infura.io',
-    });
-    await getExchangeEventsAsync(provider);
-    await getBlockAsync(provider);
-    await getTransactionAsync(provider);
-    await getRelayers();
-    process.exit(0);
-})();
-
-async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<void> {
-    console.log('Getting event logs...');
-    const eventsRepository = connection.getRepository(ExchangeFillEvent);
-    const exchangeEvents = new ExchangeEventsSource(provider, 1);
-    const eventLogs = await exchangeEvents.getFillEventsAsync(EXCHANGE_START_BLOCK, EXCHANGE_START_BLOCK + 100000);
-    console.log('Parsing events...');
-    const events = parseExchangeEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total events.`);
-    console.log('Saving events...');
-    for (const event of events) {
-        await eventsRepository.save(event);
-    }
-    console.log('Saved events.');
-}
-
-async function getBlockAsync(provider: Web3ProviderEngine): Promise<void> {
-    console.log('Getting block info...');
-    const blocksRepository = connection.getRepository(Block);
-    const web3Source = new Web3Source(provider);
-    const rawBlock = await web3Source.getBlockInfoAsync(EXCHANGE_START_BLOCK);
-    const block = parseBlock(rawBlock);
-    console.log('Saving block info...');
-    await blocksRepository.save(block);
-    console.log('Done saving block.');
-}
-
-async function getTransactionAsync(provider: Web3ProviderEngine): Promise<void> {
-    console.log('Getting tx info...');
-    const txsRepository = connection.getRepository(Transaction);
-    const web3Source = new Web3Source(provider);
-    const rawTx = await web3Source.getTransactionInfoAsync(
-        '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
-    );
-    const tx = parseTransaction(rawTx);
-    console.log('Saving tx info...');
-    await txsRepository.save(tx);
-    console.log('Done saving tx.');
-}
-
-async function getRelayers(): Promise<void> {
-    console.log('Getting relayer info...');
-    const relayerRepository = connection.getRepository(Relayer);
-    const relayerSource = new RelayerRegistrySource(RELAYER_REGISTRY_URL);
-    const relayersResp = await relayerSource.getRelayerInfoAsync();
-    const relayers = parseRelayers(relayersResp);
-    console.log('Saving relayer info...');
-    // for (const relayer of relayers) {
-    await relayerRepository.save(relayers);
-    // }
-    console.log('Done saving relayers.');
-}
diff --git a/packages/pipeline/src/merge_v2_events.ts b/packages/pipeline/src/merge_v2_events.ts
deleted file mode 100644
index 24439423f..000000000
--- a/packages/pipeline/src/merge_v2_events.ts
+++ /dev/null
@@ -1,81 +0,0 @@
-import { web3Factory } from '@0x/dev-utils';
-import 'reflect-metadata';
-import { Connection, createConnection } from 'typeorm';
-
-import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
-import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
-import { deployConfig } from './ormconfig';
-import { parseExchangeEvents } from './parsers/events';
-
-let connection: Connection;
-
-(async () => {
-    connection = await createConnection(deployConfig);
-    await getExchangeEventsAsync();
-    await mergeExchangeEventsAsync();
-    console.log('Exiting process');
-    process.exit(0);
-})();
-
-// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
-// wrong rpcUrl it just returns early with no error.
-async function getExchangeEventsAsync(): Promise<void> {
-    console.log('Getting event logs...');
-    const provider = web3Factory.getRpcProvider({
-        rpcUrl: 'https://mainnet.infura.io',
-    });
-    const eventsRepository = connection.getRepository(ExchangeFillEvent);
-    const exchangeEvents = new ExchangeEventsSource(provider, 1);
-    const eventLogs = await exchangeEvents.getFillEventsAsync();
-    console.log('Parsing events...');
-    const events = parseExchangeEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total events.`);
-    console.log('Saving events...');
-    for (const event of events) {
-        await eventsRepository.save(event);
-    }
-    await eventsRepository.save(events);
-    console.log('Saved events.');
-}
-
-const insertEventsRawQuery = `INSERT INTO events_raw (
-    event_type,
-    error_id,
-    order_hash,
-    maker,
-    maker_amount,
-    maker_fee,
-    maker_token,
-    taker,
-    taker_amount,
-    taker_fee,
-    taker_token,
-    txn_hash,
-    fee_recipient,
-    block_number,
-    log_index
-)
-(
-    SELECT
-        'LogFill',
-        null,
-        "orderHash",
-        "makerAddress",
-        "makerAssetFilledAmount"::numeric(78),
-        "makerFeePaid"::numeric(78),
-        "makerTokenAddress",
-        "takerAddress",
-        "takerAssetFilledAmount"::numeric(78),
-        "takerFeePaid"::numeric(78),
-        "takerTokenAddress",
-        "transactionHash",
-        "feeRecipientAddress",
-        "blockNumber",
-        "logIndex"
-    FROM exchange_fill_event
-) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
-
-async function mergeExchangeEventsAsync(): Promise<void> {
-    console.log('Merging results into events_raw...');
-    await connection.query(insertEventsRawQuery);
-}
diff --git a/packages/pipeline/src/scripts/merge_v2_events.ts b/packages/pipeline/src/scripts/merge_v2_events.ts
new file mode 100644
index 000000000..227ece121
--- /dev/null
+++ b/packages/pipeline/src/scripts/merge_v2_events.ts
@@ -0,0 +1,81 @@
+import { web3Factory } from '@0x/dev-utils';
+import 'reflect-metadata';
+import { Connection, createConnection } from 'typeorm';
+
+import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
+import { ExchangeFillEvent } from '../entities/ExchangeFillEvent';
+import { deployConfig } from '../ormconfig';
+import { parseExchangeEvents } from '../parsers/events';
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(deployConfig);
+    await getExchangeEventsAsync();
+    await mergeExchangeEventsAsync();
+    console.log('Exiting process');
+    process.exit(0);
+})();
+
+// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
+// wrong rpcUrl it just returns early with no error.
+async function getExchangeEventsAsync(): Promise<void> {
+    console.log('Getting event logs...');
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: 'https://mainnet.infura.io',
+    });
+    const eventsRepository = connection.getRepository(ExchangeFillEvent);
+    const exchangeEvents = new ExchangeEventsSource(provider, 1);
+    const eventLogs = await exchangeEvents.getFillEventsAsync();
+    console.log('Parsing events...');
+    const events = parseExchangeEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total events.`);
+    console.log('Saving events...');
+    for (const event of events) {
+        await eventsRepository.save(event);
+    }
+    await eventsRepository.save(events);
+    console.log('Saved events.');
+}
+
+const insertEventsRawQuery = `INSERT INTO events_raw (
+    event_type,
+    error_id,
+    order_hash,
+    maker,
+    maker_amount,
+    maker_fee,
+    maker_token,
+    taker,
+    taker_amount,
+    taker_fee,
+    taker_token,
+    txn_hash,
+    fee_recipient,
+    block_number,
+    log_index
+)
+(
+    SELECT
+        'LogFill',
+        null,
+        "orderHash",
+        "makerAddress",
+        "makerAssetFilledAmount"::numeric(78),
+        "makerFeePaid"::numeric(78),
+        "makerTokenAddress",
+        "takerAddress",
+        "takerAssetFilledAmount"::numeric(78),
+        "takerFeePaid"::numeric(78),
+        "takerTokenAddress",
+        "transactionHash",
+        "feeRecipientAddress",
+        "blockNumber",
+        "logIndex"
+    FROM exchange_fill_event
+) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
+
+async function mergeExchangeEventsAsync(): Promise<void> {
+    console.log('Merging results into events_raw...');
+    await connection.query(insertEventsRawQuery);
+}
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
new file mode 100644
index 000000000..1f71722a3
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -0,0 +1,60 @@
+import { web3Factory } from '@0x/dev-utils';
+import { Web3ProviderEngine } from '@0x/subproviders';
+import R = require('ramda');
+import 'reflect-metadata';
+import { Connection, createConnection, Repository } from 'typeorm';
+
+import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
+import { ExchangeFillEvent } from '../entities/ExchangeFillEvent';
+import { deployConfig } from '../ormconfig';
+import { parseExchangeEvents } from '../parsers/events';
+
+const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
+const START_BLOCK_OFFSET = 1000; // Number of blocks before the last known block to consider when updating fill events.
+const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(deployConfig);
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: 'https://mainnet.infura.io',
+    });
+    await getExchangeEventsAsync(provider);
+    process.exit(0);
+})();
+
+async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<void> {
+    console.log('Checking existing event logs...');
+    const eventsRepository = connection.getRepository(ExchangeFillEvent);
+    const startBlock = await getStartBlockAsync(eventsRepository);
+    console.log(`Getting event logs starting at ${startBlock}...`);
+    const exchangeEvents = new ExchangeEventsSource(provider, 1);
+    const eventLogs = await exchangeEvents.getFillEventsAsync(startBlock);
+    console.log('Parsing events...');
+    const events = parseExchangeEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total events.`);
+    console.log('Saving events...');
+    // Split the events into batches of size BATCH_SAVE_SIZE and save each batch
+    // in a single request. This reduces round-trip latency to the DB. We need
+    // to batch this way because saving an extremely large number of events in a
+    // single request causes problems.
+    for (const eventsBatch of R.splitEvery(BATCH_SAVE_SIZE, events)) {
+        await eventsRepository.save(eventsBatch);
+    }
+    const totalEvents = await eventsRepository.count();
+    console.log(`Done saving events. There are now ${totalEvents} total events.`);
+}
+
+async function getStartBlockAsync(eventsRepository: Repository<ExchangeFillEvent>): Promise<number> {
+    const fillEventCount = await eventsRepository.count();
+    if (fillEventCount === 0) {
+        console.log('No existing fill events found.');
+        return EXCHANGE_START_BLOCK;
+    }
+    const queryResult = await connection.query(
+        'SELECT "blockNumber" FROM exchange_fill_event ORDER BY "blockNumber" DESC LIMIT 1',
+    );
+    const lastKnownBlock = queryResult[0].blockNumber;
+    return lastKnownBlock - START_BLOCK_OFFSET;
+}
diff --git a/packages/pipeline/src/scripts/update_relayer_info.ts b/packages/pipeline/src/scripts/update_relayer_info.ts
new file mode 100644
index 000000000..05e045ff4
--- /dev/null
+++ b/packages/pipeline/src/scripts/update_relayer_info.ts
@@ -0,0 +1,31 @@
+import 'reflect-metadata';
+import { Connection, createConnection } from 'typeorm';
+
+import { RelayerRegistrySource } from '../data_sources/relayer-registry';
+import { Relayer } from '../entities/Relayer';
+import { deployConfig } from '../ormconfig';
+import { parseRelayers } from '../parsers/relayer_registry';
+
+// NOTE(albrow): We need to manually update this URL for now. Fix this when we
+// have the relayer-registry behind semantic versioning.
+const RELAYER_REGISTRY_URL =
+    'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/4701c85677d161ea729a466aebbc1826c6aa2c0b/relayers.json';
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(deployConfig);
+    await getRelayers();
+    process.exit(0);
+})();
+
+async function getRelayers(): Promise<void> {
+    console.log('Getting latest relayer info...');
+    const relayerRepository = connection.getRepository(Relayer);
+    const relayerSource = new RelayerRegistrySource(RELAYER_REGISTRY_URL);
+    const relayersResp = await relayerSource.getRelayerInfoAsync();
+    const relayers = parseRelayers(relayersResp);
+    console.log('Saving relayer info...');
+    await relayerRepository.save(relayers);
+    console.log('Done saving relayer info.');
+}
-- 
cgit v1.2.3


From 012134001a3f0f60c938c453dc34d78e83e195c1 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 8 Nov 2018 10:15:09 -0800
Subject: Reorganize entities. Make scripts work from any directory.

---
 .../pipeline/src/entities/ExchangeCancelEvent.ts   | 35 ------------------
 .../src/entities/ExchangeCancelUpToEvent.ts        | 16 ---------
 .../pipeline/src/entities/ExchangeFillEvent.ts     | 38 --------------------
 packages/pipeline/src/entities/SraOrder.ts         | 41 ----------------------
 .../pipeline/src/entities/exchange_cancel_event.ts | 35 ++++++++++++++++++
 .../src/entities/exchange_cancel_up_to_event.ts    | 16 +++++++++
 .../pipeline/src/entities/exchange_fill_event.ts   | 38 ++++++++++++++++++++
 packages/pipeline/src/entities/index.ts            |  7 ++++
 packages/pipeline/src/entities/sra_order.ts        | 41 ++++++++++++++++++++++
 packages/pipeline/src/ormconfig.ts                 | 24 +++++++++++--
 packages/pipeline/src/parsers/events/index.ts      |  4 +--
 .../pipeline/src/parsers/relayer_registry/index.ts |  2 +-
 packages/pipeline/src/parsers/sra_orders/index.ts  |  2 +-
 packages/pipeline/src/parsers/web3/index.ts        |  3 +-
 packages/pipeline/src/scripts/merge_v2_events.ts   |  2 +-
 .../pipeline/src/scripts/pull_missing_events.ts    |  2 +-
 .../pipeline/src/scripts/update_relayer_info.ts    |  2 +-
 .../pipeline/test/parsers/events/index_test.ts     |  2 +-
 .../pipeline/test/parsers/sra_orders/index_test.ts |  2 +-
 19 files changed, 168 insertions(+), 144 deletions(-)
 delete mode 100644 packages/pipeline/src/entities/ExchangeCancelEvent.ts
 delete mode 100644 packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
 delete mode 100644 packages/pipeline/src/entities/ExchangeFillEvent.ts
 delete mode 100644 packages/pipeline/src/entities/SraOrder.ts
 create mode 100644 packages/pipeline/src/entities/exchange_cancel_event.ts
 create mode 100644 packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
 create mode 100644 packages/pipeline/src/entities/exchange_fill_event.ts
 create mode 100644 packages/pipeline/src/entities/index.ts
 create mode 100644 packages/pipeline/src/entities/sra_order.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
deleted file mode 100644
index 698b9e2ec..000000000
--- a/packages/pipeline/src/entities/ExchangeCancelEvent.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-import { AssetType } from '../types';
-
-@Entity()
-export class ExchangeCancelEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
-
-    @Column() public rawData!: string;
-
-    // TODO(albrow): Include transaction hash
-    @Column() public makerAddress!: string;
-    @Column({ nullable: true, type: String })
-    public takerAddress!: string;
-    @Column() public feeRecepientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public orderHash!: string;
-
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public takerTokenId!: string | null;
-
-    // TODO(albrow): Include topics?
-}
diff --git a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
deleted file mode 100644
index 3ca75ccf7..000000000
--- a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity()
-export class ExchangeCancelUpToEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
-
-    // TODO(albrow): Include transaction hash
-    @Column() public rawData!: string;
-
-    @Column() public makerAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public orderEpoch!: string;
-    // TODO(albrow): Include topics?
-}
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
deleted file mode 100644
index 6e549af93..000000000
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-import { AssetType } from '../types';
-
-@Entity()
-export class ExchangeFillEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
-
-    @Column() public rawData!: string;
-
-    @Column() public transactionHash!: string;
-    @Column() public makerAddress!: string;
-    @Column() public takerAddress!: string;
-    @Column() public feeRecipientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public makerAssetFilledAmount!: string;
-    @Column() public takerAssetFilledAmount!: string;
-    @Column() public makerFeePaid!: string;
-    @Column() public takerFeePaid!: string;
-    @Column() public orderHash!: string;
-
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public takerTokenId!: string | null;
-
-    // TODO(albrow): Include topics?
-}
diff --git a/packages/pipeline/src/entities/SraOrder.ts b/packages/pipeline/src/entities/SraOrder.ts
deleted file mode 100644
index a22f7c4e5..000000000
--- a/packages/pipeline/src/entities/SraOrder.ts
+++ /dev/null
@@ -1,41 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-import { AssetType } from '../types';
-
-@Entity()
-export class SraOrder {
-    @PrimaryColumn() public exchangeAddress!: string;
-    @PrimaryColumn() public orderHashHex!: string;
-
-    @Column() public sourceUrl!: string;
-    @Column() public lastUpdatedTimestamp!: number;
-    @Column() public firstSeenTimestamp!: number;
-
-    @Column() public makerAddress!: string;
-    @Column() public takerAddress!: string;
-    @Column() public feeRecipientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public makerAssetAmount!: string;
-    @Column() public takerAssetAmount!: string;
-    @Column() public makerFee!: string;
-    @Column() public takerFee!: string;
-    @Column() public expirationTimeSeconds!: string;
-    @Column() public salt!: string;
-    @Column() public signature!: string;
-
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public takerTokenId!: string | null;
-
-    // TODO(albrow): Make this optional?
-    @Column() public metaDataJson!: string;
-}
diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
new file mode 100644
index 000000000..698b9e2ec
--- /dev/null
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -0,0 +1,35 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { AssetType } from '../types';
+
+@Entity()
+export class ExchangeCancelEvent {
+    @PrimaryColumn() public contractAddress!: string;
+    @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
+
+    @Column() public rawData!: string;
+
+    // TODO(albrow): Include transaction hash
+    @Column() public makerAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerAddress!: string;
+    @Column() public feeRecepientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public orderHash!: string;
+
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: AssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public makerTokenId!: string | null;
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: AssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerTokenId!: string | null;
+
+    // TODO(albrow): Include topics?
+}
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
new file mode 100644
index 000000000..3ca75ccf7
--- /dev/null
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -0,0 +1,16 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class ExchangeCancelUpToEvent {
+    @PrimaryColumn() public contractAddress!: string;
+    @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
+
+    // TODO(albrow): Include transaction hash
+    @Column() public rawData!: string;
+
+    @Column() public makerAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public orderEpoch!: string;
+    // TODO(albrow): Include topics?
+}
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
new file mode 100644
index 000000000..6e549af93
--- /dev/null
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -0,0 +1,38 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { AssetType } from '../types';
+
+@Entity()
+export class ExchangeFillEvent {
+    @PrimaryColumn() public contractAddress!: string;
+    @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
+
+    @Column() public rawData!: string;
+
+    @Column() public transactionHash!: string;
+    @Column() public makerAddress!: string;
+    @Column() public takerAddress!: string;
+    @Column() public feeRecipientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public makerAssetFilledAmount!: string;
+    @Column() public takerAssetFilledAmount!: string;
+    @Column() public makerFeePaid!: string;
+    @Column() public takerFeePaid!: string;
+    @Column() public orderHash!: string;
+
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: AssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public makerTokenId!: string | null;
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: AssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerTokenId!: string | null;
+
+    // TODO(albrow): Include topics?
+}
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
new file mode 100644
index 000000000..4cd8d9da2
--- /dev/null
+++ b/packages/pipeline/src/entities/index.ts
@@ -0,0 +1,7 @@
+export { Block } from './block';
+export { ExchangeCancelEvent } from './exchange_cancel_event';
+export { ExchangeCancelUpToEvent } from './exchange_cancel_up_to_event';
+export { ExchangeFillEvent } from './exchange_fill_event';
+export { Relayer } from './relayer';
+export { SraOrder } from './sra_order';
+export { Transaction } from './transaction';
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
new file mode 100644
index 000000000..a22f7c4e5
--- /dev/null
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -0,0 +1,41 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { AssetType } from '../types';
+
+@Entity()
+export class SraOrder {
+    @PrimaryColumn() public exchangeAddress!: string;
+    @PrimaryColumn() public orderHashHex!: string;
+
+    @Column() public sourceUrl!: string;
+    @Column() public lastUpdatedTimestamp!: number;
+    @Column() public firstSeenTimestamp!: number;
+
+    @Column() public makerAddress!: string;
+    @Column() public takerAddress!: string;
+    @Column() public feeRecipientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public makerAssetAmount!: string;
+    @Column() public takerAssetAmount!: string;
+    @Column() public makerFee!: string;
+    @Column() public takerFee!: string;
+    @Column() public expirationTimeSeconds!: string;
+    @Column() public salt!: string;
+    @Column() public signature!: string;
+
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: AssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public makerTokenId!: string | null;
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: AssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerTokenId!: string | null;
+
+    // TODO(albrow): Make this optional?
+    @Column() public metaDataJson!: string;
+}
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index eaafeb7d5..39b496ace 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -1,11 +1,31 @@
 import { ConnectionOptions } from 'typeorm';
 
+import {
+    Block,
+    ExchangeCancelEvent,
+    ExchangeCancelUpToEvent,
+    ExchangeFillEvent,
+    Relayer,
+    SraOrder,
+    Transaction,
+} from './entities';
+
+const entities = [
+    Block,
+    ExchangeCancelEvent,
+    ExchangeCancelUpToEvent,
+    ExchangeFillEvent,
+    Relayer,
+    SraOrder,
+    Transaction,
+];
+
 export const testConfig: ConnectionOptions = {
     type: 'sqlite',
     database: 'database.sqlite',
     synchronize: true,
     logging: false,
-    entities: ['./lib/src/entities/**/*.js'],
+    entities,
     migrations: ['./lib/src/migrations/**/*.js'],
     cli: {
         entitiesDir: 'lib/src/entities',
@@ -18,7 +38,7 @@ export const deployConfig: ConnectionOptions = {
     url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
     synchronize: true,
     logging: false,
-    entities: ['./lib/src/entities/**/*.js'],
+    entities,
     migrations: ['./lib/src/migrations/**/*.js'],
     cli: {
         entitiesDir: 'lib/src/entities',
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index abfb7ddb6..7211eed76 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -9,9 +9,7 @@ import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
-import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
-import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
-import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
+import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeFillEvent } from '../../entities';
 import { bigNumbertoStringOrNull } from '../../utils';
 
 export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
diff --git a/packages/pipeline/src/parsers/relayer_registry/index.ts b/packages/pipeline/src/parsers/relayer_registry/index.ts
index 50fd12443..a61f4e62a 100644
--- a/packages/pipeline/src/parsers/relayer_registry/index.ts
+++ b/packages/pipeline/src/parsers/relayer_registry/index.ts
@@ -1,7 +1,7 @@
 import * as R from 'ramda';
 
 import { RelayerResponse, RelayerResponseNetwork } from '../../data_sources/relayer-registry';
-import { Relayer } from '../../entities/Relayer';
+import { Relayer } from '../../entities';
 
 export function parseRelayers(rawResp: Map<string, RelayerResponse>): Relayer[] {
     const parsedAsObject = R.mapObjIndexed(parseRelayer, rawResp);
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 39c222afd..5cd19b08a 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -3,7 +3,7 @@ import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import * as R from 'ramda';
 
-import { SraOrder } from '../../entities/SraOrder';
+import { SraOrder } from '../../entities';
 import { bigNumbertoStringOrNull } from '../../utils';
 
 export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
diff --git a/packages/pipeline/src/parsers/web3/index.ts b/packages/pipeline/src/parsers/web3/index.ts
index c6647c966..11571278b 100644
--- a/packages/pipeline/src/parsers/web3/index.ts
+++ b/packages/pipeline/src/parsers/web3/index.ts
@@ -1,7 +1,6 @@
 import { BlockWithoutTransactionData, Transaction as EthTransaction } from 'ethereum-types';
 
-import { Block } from '../../entities/Block';
-import { Transaction } from '../../entities/Transaction';
+import { Block, Transaction } from '../../entities';
 
 export function parseBlock(rawBlock: BlockWithoutTransactionData): Block {
     if (rawBlock.hash == null) {
diff --git a/packages/pipeline/src/scripts/merge_v2_events.ts b/packages/pipeline/src/scripts/merge_v2_events.ts
index 227ece121..99a76aa61 100644
--- a/packages/pipeline/src/scripts/merge_v2_events.ts
+++ b/packages/pipeline/src/scripts/merge_v2_events.ts
@@ -3,7 +3,7 @@ import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
 import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
-import { ExchangeFillEvent } from '../entities/ExchangeFillEvent';
+import { ExchangeFillEvent } from '../entities';
 import { deployConfig } from '../ormconfig';
 import { parseExchangeEvents } from '../parsers/events';
 
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index 1f71722a3..a108f012f 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -5,7 +5,7 @@ import 'reflect-metadata';
 import { Connection, createConnection, Repository } from 'typeorm';
 
 import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
-import { ExchangeFillEvent } from '../entities/ExchangeFillEvent';
+import { ExchangeFillEvent } from '../entities';
 import { deployConfig } from '../ormconfig';
 import { parseExchangeEvents } from '../parsers/events';
 
diff --git a/packages/pipeline/src/scripts/update_relayer_info.ts b/packages/pipeline/src/scripts/update_relayer_info.ts
index 05e045ff4..f54e16b6c 100644
--- a/packages/pipeline/src/scripts/update_relayer_info.ts
+++ b/packages/pipeline/src/scripts/update_relayer_info.ts
@@ -2,7 +2,7 @@ import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
 import { RelayerRegistrySource } from '../data_sources/relayer-registry';
-import { Relayer } from '../entities/Relayer';
+import { Relayer } from '../entities';
 import { deployConfig } from '../ormconfig';
 import { parseRelayers } from '../parsers/relayer_registry';
 
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index 451988f8e..fdd07f246 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -4,7 +4,7 @@ import * as chai from 'chai';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
 
-import { ExchangeFillEvent } from '../../../src/entities/ExchangeFillEvent';
+import { ExchangeFillEvent } from '../../../src/entities';
 import { _convertToEntity } from '../../../src/parsers/events';
 import { chaiSetup } from '../../utils/chai_setup';
 
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index eb181ece5..fee32a0a7 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -3,7 +3,7 @@ import { BigNumber } from '@0x/utils';
 import * as chai from 'chai';
 import 'mocha';
 
-import { SraOrder } from '../../../src/entities/SraOrder';
+import { SraOrder } from '../../../src/entities';
 import { _convertToEntity } from '../../../src/parsers/sra_orders';
 import { chaiSetup } from '../../utils/chai_setup';
 
-- 
cgit v1.2.3


From 2dfdc19c9ed56785d679af47fec92c133c5a2e3a Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 8 Nov 2018 10:53:18 -0800
Subject: Rename table and column names

---
 packages/pipeline/src/entities/Block.ts            |  5 +-
 packages/pipeline/src/entities/Relayer.ts          | 12 ++--
 packages/pipeline/src/entities/Transaction.ts      | 15 ++--
 .../pipeline/src/entities/exchange_cancel_event.ts | 56 +++++++++------
 .../src/entities/exchange_cancel_up_to_event.ts    | 23 +++---
 .../pipeline/src/entities/exchange_fill_event.ts   | 72 ++++++++++++-------
 packages/pipeline/src/entities/sra_order.ts        | 81 ++++++++++++++--------
 packages/pipeline/src/parsers/events/index.ts      |  2 +-
 packages/pipeline/src/parsers/sra_orders/index.ts  |  2 +-
 .../pipeline/test/parsers/sra_orders/index_test.ts |  2 +-
 10 files changed, 172 insertions(+), 98 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/Block.ts b/packages/pipeline/src/entities/Block.ts
index 49e0ef840..5bd51f3d2 100644
--- a/packages/pipeline/src/entities/Block.ts
+++ b/packages/pipeline/src/entities/Block.ts
@@ -1,9 +1,10 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity()
+@Entity({ name: 'blocks' })
 export class Block {
     @PrimaryColumn() public hash!: string;
     @PrimaryColumn() public number!: number;
 
-    @Column() public unixTimestampSeconds!: number;
+    @Column({ name: 'unix_timestamp_seconds' })
+    public unixTimestampSeconds!: number;
 }
diff --git a/packages/pipeline/src/entities/Relayer.ts b/packages/pipeline/src/entities/Relayer.ts
index 605355fa8..94b5232a8 100644
--- a/packages/pipeline/src/entities/Relayer.ts
+++ b/packages/pipeline/src/entities/Relayer.ts
@@ -1,23 +1,23 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity()
+@Entity({ name: 'relayers' })
 export class Relayer {
     @PrimaryColumn() public uuid!: string;
 
     @Column() public name!: string;
     @Column() public url!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ nullable: true, type: String, name: 'sra_http_endpoint' })
     public sraHttpEndpoint!: string | null;
-    @Column({ nullable: true, type: String })
+    @Column({ nullable: true, type: String, name: 'sra_ws_endpoint' })
     public sraWsEndpoint!: string | null;
-    @Column({ nullable: true, type: String })
+    @Column({ nullable: true, type: String, name: 'app_url' })
     public appUrl!: string | null;
 
     // TODO(albrow): Add exchange contract or protocol version?
     // TODO(albrow): Add network ids for addresses?
 
-    @Column({ type: 'varchar', array: true })
+    @Column({ type: 'varchar', array: true, name: 'fee_recipient_addresses' })
     public feeRecipientAddresses!: string[];
-    @Column({ type: 'varchar', array: true })
+    @Column({ type: 'varchar', array: true, name: 'taker_addresses' })
     public takerAddresses!: string[];
 }
diff --git a/packages/pipeline/src/entities/Transaction.ts b/packages/pipeline/src/entities/Transaction.ts
index 8a68da813..eb2883fda 100644
--- a/packages/pipeline/src/entities/Transaction.ts
+++ b/packages/pipeline/src/entities/Transaction.ts
@@ -1,13 +1,16 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity()
+@Entity({ name: 'transactions' })
 export class Transaction {
-    @PrimaryColumn() public transactionHash!: string;
-    @PrimaryColumn() public blockHash!: string;
-    @PrimaryColumn() public blockNumber!: number;
+    @PrimaryColumn({ name: 'transaction_hash' })
+    public transactionHash!: string;
+    @PrimaryColumn({ name: 'block_hash' })
+    public blockHash!: string;
+    @PrimaryColumn({ name: 'block_number' })
+    public blockNumber!: number;
 
-    @Column({ type: 'bigint' })
+    @Column({ type: 'bigint', name: 'gas_used' })
     public gasUsed!: number;
-    @Column({ type: 'bigint' })
+    @Column({ type: 'bigint', name: 'gas_price' })
     public gasPrice!: number;
 }
diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 698b9e2ec..6d0c3bc32 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -2,33 +2,49 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity()
+@Entity({ name: 'exchange_cancel_events' })
 export class ExchangeCancelEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
+    @PrimaryColumn({ name: 'contract_address' })
+    public contractAddress!: string;
+    @PrimaryColumn({ name: 'log_index' })
+    public logIndex!: number;
+    @PrimaryColumn({ name: 'block_number' })
+    public blockNumber!: number;
 
-    @Column() public rawData!: string;
+    @Column({ name: 'raw_data' })
+    public rawData!: string;
 
     // TODO(albrow): Include transaction hash
-    @Column() public makerAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'maker_address' })
+    public makerAddress!: string;
+    @Column({ nullable: true, type: String, name: 'taker_address' })
     public takerAddress!: string;
-    @Column() public feeRecepientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public orderHash!: string;
+    @Column({ name: 'fee_recipient_address' })
+    public feeRecipientAddress!: string;
+    @Column({ name: 'sender_address' })
+    public senderAddress!: string;
+    @Column({ name: 'order_hash' })
+    public orderHash!: string;
 
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_maker_asset_data' })
+    public rawMakerAssetData!: string;
+    @Column({ name: 'maker_asset_type' })
+    public makerAssetType!: AssetType;
+    @Column({ name: 'maker_asset_proxy_id' })
+    public makerAssetProxyId!: string;
+    @Column({ name: 'maker_token_address' })
+    public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'maker_token_id' })
     public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_taker_asset_data' })
+    public rawTakerAssetData!: string;
+    @Column({ name: 'taker_asset_type' })
+    public takerAssetType!: AssetType;
+    @Column({ name: 'taker_asset_proxy_id' })
+    public takerAssetProxyId!: string;
+    @Column({ name: 'taker_token_address' })
+    public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'taker_token_id' })
     public takerTokenId!: string | null;
 
     // TODO(albrow): Include topics?
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 3ca75ccf7..891550050 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,16 +1,23 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity()
+@Entity({ name: 'exchange_cancel_up_to_event' })
 export class ExchangeCancelUpToEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
+    @PrimaryColumn({ name: 'contract_address' })
+    public contractAddress!: string;
+    @PrimaryColumn({ name: 'log_index' })
+    public logIndex!: number;
+    @PrimaryColumn({ name: 'block_number' })
+    public blockNumber!: number;
 
     // TODO(albrow): Include transaction hash
-    @Column() public rawData!: string;
+    @Column({ name: 'raw_data' })
+    public rawData!: string;
 
-    @Column() public makerAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public orderEpoch!: string;
+    @Column({ name: 'maker_address' })
+    public makerAddress!: string;
+    @Column({ name: 'sender_address' })
+    public senderAddress!: string;
+    @Column({ name: 'order_epoch' })
+    public orderEpoch!: string;
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index 6e549af93..0c5546d7e 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -2,36 +2,58 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity()
+@Entity({ name: 'exchange_fill_events' })
 export class ExchangeFillEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
+    @PrimaryColumn({ name: 'contract_address' })
+    public contractAddress!: string;
+    @PrimaryColumn({ name: 'log_index' })
+    public logIndex!: number;
+    @PrimaryColumn({ name: 'block_number' })
+    public blockNumber!: number;
 
-    @Column() public rawData!: string;
+    @Column({ name: 'raw_data' })
+    public rawData!: string;
 
-    @Column() public transactionHash!: string;
-    @Column() public makerAddress!: string;
-    @Column() public takerAddress!: string;
-    @Column() public feeRecipientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public makerAssetFilledAmount!: string;
-    @Column() public takerAssetFilledAmount!: string;
-    @Column() public makerFeePaid!: string;
-    @Column() public takerFeePaid!: string;
-    @Column() public orderHash!: string;
+    @Column({ name: 'transaction_hash' })
+    public transactionHash!: string;
+    @Column({ name: 'maker_address' })
+    public makerAddress!: string;
+    @Column({ name: 'taker_address' })
+    public takerAddress!: string;
+    @Column({ name: 'fee_recipient_address' })
+    public feeRecipientAddress!: string;
+    @Column({ name: 'sender_address' })
+    public senderAddress!: string;
+    @Column({ name: 'maker_asset_filled_amount' })
+    public makerAssetFilledAmount!: string;
+    @Column({ name: 'taker_asset_filled_amount' })
+    public takerAssetFilledAmount!: string;
+    @Column({ name: 'maker_fee_paid' })
+    public makerFeePaid!: string;
+    @Column({ name: 'taker_fee_paid' })
+    public takerFeePaid!: string;
+    @Column({ name: 'order_hash' })
+    public orderHash!: string;
 
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_maker_asset_data' })
+    public rawMakerAssetData!: string;
+    @Column({ name: 'maker_asset_type' })
+    public makerAssetType!: AssetType;
+    @Column({ name: 'maker_asset_proxy_id' })
+    public makerAssetProxyId!: string;
+    @Column({ name: 'maker_token_address' })
+    public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'maker_token_id' })
     public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_taker_asset_data' })
+    public rawTakerAssetData!: string;
+    @Column({ name: 'taker_asset_type' })
+    public takerAssetType!: AssetType;
+    @Column({ name: 'taker_asset_proxy_id' })
+    public takerAssetProxyId!: string;
+    @Column({ name: 'taker_token_address' })
+    public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'taker_token_id' })
     public takerTokenId!: string | null;
 
     // TODO(albrow): Include topics?
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index a22f7c4e5..f3f79852f 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -2,40 +2,65 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity()
+@Entity({ name: 'sra_orders' })
 export class SraOrder {
-    @PrimaryColumn() public exchangeAddress!: string;
-    @PrimaryColumn() public orderHashHex!: string;
+    @PrimaryColumn({ name: 'exchange_address' })
+    public exchangeAddress!: string;
+    @PrimaryColumn({ name: 'order_hash_hex' })
+    public orderHashHex!: string;
 
-    @Column() public sourceUrl!: string;
-    @Column() public lastUpdatedTimestamp!: number;
-    @Column() public firstSeenTimestamp!: number;
+    @Column({ name: 'source_url' })
+    public sourceUrl!: string;
+    @Column({ name: 'last_updated_timestamp' })
+    public lastUpdatedTimestamp!: number;
+    @Column({ name: 'first_seen_timestamp' })
+    public firstSeenTimestamp!: number;
 
-    @Column() public makerAddress!: string;
-    @Column() public takerAddress!: string;
-    @Column() public feeRecipientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public makerAssetAmount!: string;
-    @Column() public takerAssetAmount!: string;
-    @Column() public makerFee!: string;
-    @Column() public takerFee!: string;
-    @Column() public expirationTimeSeconds!: string;
-    @Column() public salt!: string;
-    @Column() public signature!: string;
+    @Column({ name: 'maker_address' })
+    public makerAddress!: string;
+    @Column({ name: 'taker_address' })
+    public takerAddress!: string;
+    @Column({ name: 'fee_recipient_address' })
+    public feeRecipientAddress!: string;
+    @Column({ name: 'sender_address' })
+    public senderAddress!: string;
+    @Column({ name: 'maker_asset_amount' })
+    public makerAssetAmount!: string;
+    @Column({ name: 'taker_asset_amount' })
+    public takerAssetAmount!: string;
+    @Column({ name: 'maker_fee' })
+    public makerFee!: string;
+    @Column({ name: 'taker_fee' })
+    public takerFee!: string;
+    @Column({ name: 'expiration_time_seconds' })
+    public expirationTimeSeconds!: string;
+    @Column({ name: 'salt' })
+    public salt!: string;
+    @Column({ name: 'signature' })
+    public signature!: string;
 
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_maker_asset_data' })
+    public rawMakerAssetData!: string;
+    @Column({ name: 'maker_asset_type' })
+    public makerAssetType!: AssetType;
+    @Column({ name: 'maker_asset_proxy_id' })
+    public makerAssetProxyId!: string;
+    @Column({ name: 'maker_token_address' })
+    public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'maker_token_id' })
     public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_taker_asset_data' })
+    public rawTakerAssetData!: string;
+    @Column({ name: 'taker_asset_type' })
+    public takerAssetType!: AssetType;
+    @Column({ name: 'taker_asset_proxy_id' })
+    public takerAssetProxyId!: string;
+    @Column({ name: 'taker_token_address' })
+    public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'taker_token_id' })
     public takerTokenId!: string | null;
 
     // TODO(albrow): Make this optional?
-    @Column() public metaDataJson!: string;
+    @Column({ name: 'metadata_json' })
+    public metadataJson!: string;
 }
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index 7211eed76..7a0ead0d4 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -79,7 +79,7 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelEvent.takerAddress =
         eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
-    exchangeCancelEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeCancelEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
     exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
     exchangeCancelEvent.orderHash = eventLog.args.orderHash;
     exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 5cd19b08a..4e4bf12ff 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -48,7 +48,7 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
     sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
 
-    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
+    sraOrder.metadataJson = JSON.stringify(apiOrder.metaData);
 
     return sraOrder;
 }
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index fee32a0a7..4b2e7c2d0 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -61,7 +61,7 @@ describe('sra_orders', () => {
             expected.takerAssetProxyId = '0xf47261b0';
             expected.takerTokenAddress = '0x42d6622dece394b54999fbd73d108123806f6a18';
             expected.takerTokenId = null;
-            expected.metaDataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
+            expected.metadataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
 
             const actual = _convertToEntity(input);
             expect(actual).deep.equal(expected);
-- 
cgit v1.2.3


From c21cf55b862bd6744d0a950f289dce350b32fe02 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 8 Nov 2018 11:38:37 -0800
Subject: Add better error handling for immediately invoked async functions

---
 packages/pipeline/src/scripts/merge_v2_events.ts   | 81 ----------------------
 .../pipeline/src/scripts/pull_missing_events.ts    |  7 +-
 .../pipeline/src/scripts/update_relayer_info.ts    |  3 +-
 packages/pipeline/src/utils/index.ts               | 14 ++++
 4 files changed, 20 insertions(+), 85 deletions(-)
 delete mode 100644 packages/pipeline/src/scripts/merge_v2_events.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/merge_v2_events.ts b/packages/pipeline/src/scripts/merge_v2_events.ts
deleted file mode 100644
index 99a76aa61..000000000
--- a/packages/pipeline/src/scripts/merge_v2_events.ts
+++ /dev/null
@@ -1,81 +0,0 @@
-import { web3Factory } from '@0x/dev-utils';
-import 'reflect-metadata';
-import { Connection, createConnection } from 'typeorm';
-
-import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
-import { ExchangeFillEvent } from '../entities';
-import { deployConfig } from '../ormconfig';
-import { parseExchangeEvents } from '../parsers/events';
-
-let connection: Connection;
-
-(async () => {
-    connection = await createConnection(deployConfig);
-    await getExchangeEventsAsync();
-    await mergeExchangeEventsAsync();
-    console.log('Exiting process');
-    process.exit(0);
-})();
-
-// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
-// wrong rpcUrl it just returns early with no error.
-async function getExchangeEventsAsync(): Promise<void> {
-    console.log('Getting event logs...');
-    const provider = web3Factory.getRpcProvider({
-        rpcUrl: 'https://mainnet.infura.io',
-    });
-    const eventsRepository = connection.getRepository(ExchangeFillEvent);
-    const exchangeEvents = new ExchangeEventsSource(provider, 1);
-    const eventLogs = await exchangeEvents.getFillEventsAsync();
-    console.log('Parsing events...');
-    const events = parseExchangeEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total events.`);
-    console.log('Saving events...');
-    for (const event of events) {
-        await eventsRepository.save(event);
-    }
-    await eventsRepository.save(events);
-    console.log('Saved events.');
-}
-
-const insertEventsRawQuery = `INSERT INTO events_raw (
-    event_type,
-    error_id,
-    order_hash,
-    maker,
-    maker_amount,
-    maker_fee,
-    maker_token,
-    taker,
-    taker_amount,
-    taker_fee,
-    taker_token,
-    txn_hash,
-    fee_recipient,
-    block_number,
-    log_index
-)
-(
-    SELECT
-        'LogFill',
-        null,
-        "orderHash",
-        "makerAddress",
-        "makerAssetFilledAmount"::numeric(78),
-        "makerFeePaid"::numeric(78),
-        "makerTokenAddress",
-        "takerAddress",
-        "takerAssetFilledAmount"::numeric(78),
-        "takerFeePaid"::numeric(78),
-        "takerTokenAddress",
-        "transactionHash",
-        "feeRecipientAddress",
-        "blockNumber",
-        "logIndex"
-    FROM exchange_fill_event
-) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
-
-async function mergeExchangeEventsAsync(): Promise<void> {
-    console.log('Merging results into events_raw...');
-    await connection.query(insertEventsRawQuery);
-}
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index a108f012f..cca0d9cfe 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -8,6 +8,7 @@ import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange
 import { ExchangeFillEvent } from '../entities';
 import { deployConfig } from '../ormconfig';
 import { parseExchangeEvents } from '../parsers/events';
+import { handleError } from '../utils';
 
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
 const START_BLOCK_OFFSET = 1000; // Number of blocks before the last known block to consider when updating fill events.
@@ -22,7 +23,7 @@ let connection: Connection;
     });
     await getExchangeEventsAsync(provider);
     process.exit(0);
-})();
+})().catch(handleError);
 
 async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<void> {
     console.log('Checking existing event logs...');
@@ -53,8 +54,8 @@ async function getStartBlockAsync(eventsRepository: Repository<ExchangeFillEvent
         return EXCHANGE_START_BLOCK;
     }
     const queryResult = await connection.query(
-        'SELECT "blockNumber" FROM exchange_fill_event ORDER BY "blockNumber" DESC LIMIT 1',
+        'SELECT block_number FROM exchange_fill_events ORDER BY block_number DESC LIMIT 1',
     );
-    const lastKnownBlock = queryResult[0].blockNumber;
+    const lastKnownBlock = queryResult[0].block_number;
     return lastKnownBlock - START_BLOCK_OFFSET;
 }
diff --git a/packages/pipeline/src/scripts/update_relayer_info.ts b/packages/pipeline/src/scripts/update_relayer_info.ts
index f54e16b6c..051289992 100644
--- a/packages/pipeline/src/scripts/update_relayer_info.ts
+++ b/packages/pipeline/src/scripts/update_relayer_info.ts
@@ -5,6 +5,7 @@ import { RelayerRegistrySource } from '../data_sources/relayer-registry';
 import { Relayer } from '../entities';
 import { deployConfig } from '../ormconfig';
 import { parseRelayers } from '../parsers/relayer_registry';
+import { handleError } from '../utils';
 
 // NOTE(albrow): We need to manually update this URL for now. Fix this when we
 // have the relayer-registry behind semantic versioning.
@@ -17,7 +18,7 @@ let connection: Connection;
     connection = await createConnection(deployConfig);
     await getRelayers();
     process.exit(0);
-})();
+})().catch(handleError);
 
 async function getRelayers(): Promise<void> {
     console.log('Getting latest relayer info...');
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index ebc1f8e0f..4242e0437 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -6,3 +6,17 @@ export function bigNumbertoStringOrNull(n: BigNumber): string | null {
     }
     return n.toString();
 }
+
+export function handleError(e: any): void {
+    if (e.message != null) {
+        console.error(e.message);
+    } else {
+        console.error('Unknown error');
+    }
+    if (e.stack != null) {
+        console.error(e.stack);
+    } else {
+        console.error('(No stack trace)');
+    }
+    process.exit(1);
+}
-- 
cgit v1.2.3


From 45da317e15960037024d9c04c1a08135a2889843 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 8 Nov 2018 12:35:59 -0800
Subject: Rename Transaction.ts to transaction.ts

Rename Relayer.ts to relayer.ts

Rename Block.ts to block.ts
---
 packages/pipeline/src/entities/Block.ts       | 10 ----------
 packages/pipeline/src/entities/Relayer.ts     | 23 -----------------------
 packages/pipeline/src/entities/Transaction.ts | 16 ----------------
 packages/pipeline/src/entities/block.ts       | 10 ++++++++++
 packages/pipeline/src/entities/relayer.ts     | 23 +++++++++++++++++++++++
 packages/pipeline/src/entities/transaction.ts | 16 ++++++++++++++++
 6 files changed, 49 insertions(+), 49 deletions(-)
 delete mode 100644 packages/pipeline/src/entities/Block.ts
 delete mode 100644 packages/pipeline/src/entities/Relayer.ts
 delete mode 100644 packages/pipeline/src/entities/Transaction.ts
 create mode 100644 packages/pipeline/src/entities/block.ts
 create mode 100644 packages/pipeline/src/entities/relayer.ts
 create mode 100644 packages/pipeline/src/entities/transaction.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/Block.ts b/packages/pipeline/src/entities/Block.ts
deleted file mode 100644
index 5bd51f3d2..000000000
--- a/packages/pipeline/src/entities/Block.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity({ name: 'blocks' })
-export class Block {
-    @PrimaryColumn() public hash!: string;
-    @PrimaryColumn() public number!: number;
-
-    @Column({ name: 'unix_timestamp_seconds' })
-    public unixTimestampSeconds!: number;
-}
diff --git a/packages/pipeline/src/entities/Relayer.ts b/packages/pipeline/src/entities/Relayer.ts
deleted file mode 100644
index 94b5232a8..000000000
--- a/packages/pipeline/src/entities/Relayer.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity({ name: 'relayers' })
-export class Relayer {
-    @PrimaryColumn() public uuid!: string;
-
-    @Column() public name!: string;
-    @Column() public url!: string;
-    @Column({ nullable: true, type: String, name: 'sra_http_endpoint' })
-    public sraHttpEndpoint!: string | null;
-    @Column({ nullable: true, type: String, name: 'sra_ws_endpoint' })
-    public sraWsEndpoint!: string | null;
-    @Column({ nullable: true, type: String, name: 'app_url' })
-    public appUrl!: string | null;
-
-    // TODO(albrow): Add exchange contract or protocol version?
-    // TODO(albrow): Add network ids for addresses?
-
-    @Column({ type: 'varchar', array: true, name: 'fee_recipient_addresses' })
-    public feeRecipientAddresses!: string[];
-    @Column({ type: 'varchar', array: true, name: 'taker_addresses' })
-    public takerAddresses!: string[];
-}
diff --git a/packages/pipeline/src/entities/Transaction.ts b/packages/pipeline/src/entities/Transaction.ts
deleted file mode 100644
index eb2883fda..000000000
--- a/packages/pipeline/src/entities/Transaction.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity({ name: 'transactions' })
-export class Transaction {
-    @PrimaryColumn({ name: 'transaction_hash' })
-    public transactionHash!: string;
-    @PrimaryColumn({ name: 'block_hash' })
-    public blockHash!: string;
-    @PrimaryColumn({ name: 'block_number' })
-    public blockNumber!: number;
-
-    @Column({ type: 'bigint', name: 'gas_used' })
-    public gasUsed!: number;
-    @Column({ type: 'bigint', name: 'gas_price' })
-    public gasPrice!: number;
-}
diff --git a/packages/pipeline/src/entities/block.ts b/packages/pipeline/src/entities/block.ts
new file mode 100644
index 000000000..5bd51f3d2
--- /dev/null
+++ b/packages/pipeline/src/entities/block.ts
@@ -0,0 +1,10 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'blocks' })
+export class Block {
+    @PrimaryColumn() public hash!: string;
+    @PrimaryColumn() public number!: number;
+
+    @Column({ name: 'unix_timestamp_seconds' })
+    public unixTimestampSeconds!: number;
+}
diff --git a/packages/pipeline/src/entities/relayer.ts b/packages/pipeline/src/entities/relayer.ts
new file mode 100644
index 000000000..94b5232a8
--- /dev/null
+++ b/packages/pipeline/src/entities/relayer.ts
@@ -0,0 +1,23 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'relayers' })
+export class Relayer {
+    @PrimaryColumn() public uuid!: string;
+
+    @Column() public name!: string;
+    @Column() public url!: string;
+    @Column({ nullable: true, type: String, name: 'sra_http_endpoint' })
+    public sraHttpEndpoint!: string | null;
+    @Column({ nullable: true, type: String, name: 'sra_ws_endpoint' })
+    public sraWsEndpoint!: string | null;
+    @Column({ nullable: true, type: String, name: 'app_url' })
+    public appUrl!: string | null;
+
+    // TODO(albrow): Add exchange contract or protocol version?
+    // TODO(albrow): Add network ids for addresses?
+
+    @Column({ type: 'varchar', array: true, name: 'fee_recipient_addresses' })
+    public feeRecipientAddresses!: string[];
+    @Column({ type: 'varchar', array: true, name: 'taker_addresses' })
+    public takerAddresses!: string[];
+}
diff --git a/packages/pipeline/src/entities/transaction.ts b/packages/pipeline/src/entities/transaction.ts
new file mode 100644
index 000000000..eb2883fda
--- /dev/null
+++ b/packages/pipeline/src/entities/transaction.ts
@@ -0,0 +1,16 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'transactions' })
+export class Transaction {
+    @PrimaryColumn({ name: 'transaction_hash' })
+    public transactionHash!: string;
+    @PrimaryColumn({ name: 'block_hash' })
+    public blockHash!: string;
+    @PrimaryColumn({ name: 'block_number' })
+    public blockNumber!: number;
+
+    @Column({ type: 'bigint', name: 'gas_used' })
+    public gasUsed!: number;
+    @Column({ type: 'bigint', name: 'gas_price' })
+    public gasPrice!: number;
+}
-- 
cgit v1.2.3


From e69cdfb7b5b0b4c7517d5439d45888702c6a1b71 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 12 Nov 2018 16:40:20 -0800
Subject: Configure TypeORM for migrations. Add new package.json scripts.

---
 packages/pipeline/package.json                     |  5 ++++-
 packages/pipeline/src/ormconfig.ts                 | 25 +++++-----------------
 .../pipeline/src/scripts/pull_missing_events.ts    |  6 +++---
 .../pipeline/src/scripts/update_relayer_info.ts    |  6 +++---
 packages/pipeline/tsconfig.json                    |  2 +-
 packages/pipeline/typedoc-tsconfig.json            |  7 ++++--
 6 files changed, 21 insertions(+), 30 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 3380a970a..367296e05 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -13,7 +13,10 @@
         "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "clean": "shx rm -rf lib",
-        "lint": "tslint --project ."
+        "lint": "tslint --project .",
+        "migrate:run": "yarn typeorm migration:run --config ./lib/src/ormconfig",
+        "migrate:revert": "yarn typeorm migration:revert --config ./lib/src/ormconfig",
+        "migrate:create": "yarn typeorm migration:create --config ./lib/src/ormconfig --dir migrations"
     },
     "config": {
         "postpublish": {
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 39b496ace..95c27eeba 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -20,28 +20,13 @@ const entities = [
     Transaction,
 ];
 
-export const testConfig: ConnectionOptions = {
-    type: 'sqlite',
-    database: 'database.sqlite',
-    synchronize: true,
-    logging: false,
-    entities,
-    migrations: ['./lib/src/migrations/**/*.js'],
-    cli: {
-        entitiesDir: 'lib/src/entities',
-        migrationsDir: 'lib/src/migrations',
-    },
-};
-
-export const deployConfig: ConnectionOptions = {
+const config: ConnectionOptions = {
     type: 'postgres',
     url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
-    synchronize: true,
+    synchronize: false,
     logging: false,
     entities,
-    migrations: ['./lib/src/migrations/**/*.js'],
-    cli: {
-        entitiesDir: 'lib/src/entities',
-        migrationsDir: 'lib/src/migrations',
-    },
+    migrations: ['./lib/migrations/**/*.js'],
 };
+
+module.exports = config as ConnectionOptions;
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index cca0d9cfe..e2b312280 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -2,11 +2,11 @@ import { web3Factory } from '@0x/dev-utils';
 import { Web3ProviderEngine } from '@0x/subproviders';
 import R = require('ramda');
 import 'reflect-metadata';
-import { Connection, createConnection, Repository } from 'typeorm';
+import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
 
 import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
 import { ExchangeFillEvent } from '../entities';
-import { deployConfig } from '../ormconfig';
+import * as ormConfig from '../ormconfig';
 import { parseExchangeEvents } from '../parsers/events';
 import { handleError } from '../utils';
 
@@ -17,7 +17,7 @@ const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
 let connection: Connection;
 
 (async () => {
-    connection = await createConnection(deployConfig);
+    connection = await createConnection(ormConfig as ConnectionOptions);
     const provider = web3Factory.getRpcProvider({
         rpcUrl: 'https://mainnet.infura.io',
     });
diff --git a/packages/pipeline/src/scripts/update_relayer_info.ts b/packages/pipeline/src/scripts/update_relayer_info.ts
index 051289992..af9dd726e 100644
--- a/packages/pipeline/src/scripts/update_relayer_info.ts
+++ b/packages/pipeline/src/scripts/update_relayer_info.ts
@@ -1,9 +1,9 @@
 import 'reflect-metadata';
-import { Connection, createConnection } from 'typeorm';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
 
 import { RelayerRegistrySource } from '../data_sources/relayer-registry';
 import { Relayer } from '../entities';
-import { deployConfig } from '../ormconfig';
+import * as ormConfig from '../ormconfig';
 import { parseRelayers } from '../parsers/relayer_registry';
 import { handleError } from '../utils';
 
@@ -15,7 +15,7 @@ const RELAYER_REGISTRY_URL =
 let connection: Connection;
 
 (async () => {
-    connection = await createConnection(deployConfig);
+    connection = await createConnection(ormConfig as ConnectionOptions);
     await getRelayers();
     process.exit(0);
 })().catch(handleError);
diff --git a/packages/pipeline/tsconfig.json b/packages/pipeline/tsconfig.json
index 918d469ed..6f138f260 100644
--- a/packages/pipeline/tsconfig.json
+++ b/packages/pipeline/tsconfig.json
@@ -6,5 +6,5 @@
         "emitDecoratorMetadata": true,
         "experimentalDecorators": true
     },
-    "include": ["./src/**/*", "./test/**/*"]
+    "include": ["./src/**/*", "./test/**/*", "./migrations/**/*"]
 }
diff --git a/packages/pipeline/typedoc-tsconfig.json b/packages/pipeline/typedoc-tsconfig.json
index b9c6b36f3..8b0ff51c1 100644
--- a/packages/pipeline/typedoc-tsconfig.json
+++ b/packages/pipeline/typedoc-tsconfig.json
@@ -1,7 +1,10 @@
 {
     "extends": "../../typedoc-tsconfig",
     "compilerOptions": {
-        "outDir": "lib"
+        "outDir": "lib",
+        "rootDir": ".",
+        "emitDecoratorMetadata": true,
+        "experimentalDecorators": true
     },
-    "include": ["src/**/*", "test/**/*"]
+    "include": ["./src/**/*", "./test/**/*", "./migrations/**/*"]
 }
-- 
cgit v1.2.3


From b818a62d745b2e91a8808ded9bac279d2dbf8a7e Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 12 Nov 2018 17:36:33 -0800
Subject: Configure linter with --format stylish and fix linter errors

---
 packages/pipeline/package.json                     |  2 +-
 .../contract-wrappers/exchange_events.ts           |  4 +--
 .../src/data_sources/relayer-registry/index.ts     |  2 +-
 packages/pipeline/src/data_sources/web3/index.ts   |  4 +--
 packages/pipeline/src/ormconfig.ts                 |  2 +-
 packages/pipeline/src/parsers/events/index.ts      | 34 ++++++++++++++++++++++
 .../pipeline/src/parsers/relayer_registry/index.ts |  4 +++
 packages/pipeline/src/parsers/sra_orders/index.ts  | 12 ++++++++
 packages/pipeline/src/parsers/web3/index.ts        |  8 +++++
 .../pipeline/src/scripts/pull_missing_events.ts    |  1 +
 .../pipeline/src/scripts/update_relayer_info.ts    |  1 +
 packages/pipeline/src/utils/index.ts               | 14 +++++++++
 12 files changed, 81 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 367296e05..59cf24dc6 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -13,7 +13,7 @@
         "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "clean": "shx rm -rf lib",
-        "lint": "tslint --project .",
+        "lint": "tslint --project . --format stylish --exclude ./migrations",
         "migrate:run": "yarn typeorm migration:run --config ./lib/src/ormconfig",
         "migrate:revert": "yarn typeorm migration:revert --config ./lib/src/ormconfig",
         "migrate:create": "yarn typeorm migration:create --config ./lib/src/ormconfig --dir migrations"
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
index 5ce8381cd..e25c6a731 100644
--- a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -8,8 +8,8 @@ const NUM_BLOCKS_PER_QUERY = 100000; // Number of blocks to query for events at
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
 
 export class ExchangeEventsSource {
-    private _exchangeWrapper: ExchangeWrapper;
-    private _web3Wrapper: Web3Wrapper;
+    private readonly _exchangeWrapper: ExchangeWrapper;
+    private readonly _web3Wrapper: Web3Wrapper;
     constructor(provider: Web3ProviderEngine, networkId: number) {
         this._web3Wrapper = new Web3Wrapper(provider);
         const contractWrappers = new ContractWrappers(provider, { networkId });
diff --git a/packages/pipeline/src/data_sources/relayer-registry/index.ts b/packages/pipeline/src/data_sources/relayer-registry/index.ts
index 8199dae14..8133f5eae 100644
--- a/packages/pipeline/src/data_sources/relayer-registry/index.ts
+++ b/packages/pipeline/src/data_sources/relayer-registry/index.ts
@@ -20,7 +20,7 @@ export interface RelayerResponseNetwork {
 }
 
 export class RelayerRegistrySource {
-    private _url: string;
+    private readonly _url: string;
 
     constructor(url: string) {
         this._url = url;
diff --git a/packages/pipeline/src/data_sources/web3/index.ts b/packages/pipeline/src/data_sources/web3/index.ts
index 64e909939..45a9ea161 100644
--- a/packages/pipeline/src/data_sources/web3/index.ts
+++ b/packages/pipeline/src/data_sources/web3/index.ts
@@ -3,7 +3,7 @@ import { Web3Wrapper } from '@0x/web3-wrapper';
 import { BlockWithoutTransactionData, Transaction } from 'ethereum-types';
 
 export class Web3Source {
-    private _web3Wrapper: Web3Wrapper;
+    private readonly _web3Wrapper: Web3Wrapper;
     constructor(provider: Web3ProviderEngine) {
         this._web3Wrapper = new Web3Wrapper(provider);
     }
@@ -11,7 +11,7 @@ export class Web3Source {
     public async getBlockInfoAsync(blockNumber: number): Promise<BlockWithoutTransactionData> {
         const block = await this._web3Wrapper.getBlockIfExistsAsync(blockNumber);
         if (block == null) {
-            return Promise.reject(new Error('Could not find block for given block number: ' + blockNumber));
+            return Promise.reject(new Error(`Could not find block for given block number: ${blockNumber}`));
         }
         return block;
     }
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 95c27eeba..2fb6b3d3c 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -29,4 +29,4 @@ const config: ConnectionOptions = {
     migrations: ['./lib/migrations/**/*.js'],
 };
 
-module.exports = config as ConnectionOptions;
+module.exports = config;
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index 7a0ead0d4..d56dc7080 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -18,19 +18,38 @@ export const parseExchangeEvents: (
     eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
 ) => ExchangeEventEntity[] = R.map(_convertToEntity);
 
+/**
+ * Converts a raw event log to an Entity. Automatically detects the type of
+ * event and returns the appropriate entity type. Throws for unknown event
+ * types.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
 export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
     switch (eventLog.event) {
         case 'Fill':
+            // tslint has a false positive here. We need to type assert in order
+            // to change the type argument to the more specific
+            // ExchangeFillEventArgs.
+            // tslint:disable-next-line:no-unnecessary-type-assertion
             return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
         case 'Cancel':
+            // tslint:disable-next-line:no-unnecessary-type-assertion
             return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
         case 'CancelUpTo':
+            // tslint:disable-next-line:no-unnecessary-type-assertion
             return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>);
         default:
+            // Another false positive here. We are adding two strings, but
+            // tslint seems confused about the types.
+            // tslint:disable-next-line:restrict-plus-operands
             throw new Error('unexpected eventLog.event type: ' + eventLog.event);
     }
 }
 
+/**
+ * Converts a raw event log for a fill event into an ExchangeFillEvent entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
 export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
     const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
     const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
@@ -55,15 +74,23 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.makerAssetType = makerAssetType;
     exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
     exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    // tslint has a false positive here. Type assertion is required.
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
     exchangeFillEvent.takerAssetType = takerAssetType;
     exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
     exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
     return exchangeFillEvent;
 }
 
+/**
+ * Converts a raw event log for a cancel event into an ExchangeCancelEvent
+ * entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
 export function _convertToExchangeCancelEvent(
     eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
 ): ExchangeCancelEvent {
@@ -86,15 +113,22 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.makerAssetType = makerAssetType;
     exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
     exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
     exchangeCancelEvent.takerAssetType = takerAssetType;
     exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
     exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
     return exchangeCancelEvent;
 }
 
+/**
+ * Converts a raw event log for a cancelUpTo event into an
+ * ExchangeCancelUpToEvent entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
 export function _convertToExchangeCancelUpToEvent(
     eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
 ): ExchangeCancelUpToEvent {
diff --git a/packages/pipeline/src/parsers/relayer_registry/index.ts b/packages/pipeline/src/parsers/relayer_registry/index.ts
index a61f4e62a..346f570bd 100644
--- a/packages/pipeline/src/parsers/relayer_registry/index.ts
+++ b/packages/pipeline/src/parsers/relayer_registry/index.ts
@@ -3,6 +3,10 @@ import * as R from 'ramda';
 import { RelayerResponse, RelayerResponseNetwork } from '../../data_sources/relayer-registry';
 import { Relayer } from '../../entities';
 
+/**
+ * Parses a raw relayer registry response into an array of Relayer entities.
+ * @param rawResp raw response from the relayer-registry json file.
+ */
 export function parseRelayers(rawResp: Map<string, RelayerResponse>): Relayer[] {
     const parsedAsObject = R.mapObjIndexed(parseRelayer, rawResp);
     return R.values(parsedAsObject);
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 4e4bf12ff..3d7f73fca 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -6,10 +6,19 @@ import * as R from 'ramda';
 import { SraOrder } from '../../entities';
 import { bigNumbertoStringOrNull } from '../../utils';
 
+/**
+ * Parses a raw order response from an SRA endpoint and returns an array of
+ * SraOrder entities.
+ * @param rawOrdersResponse A raw order response from an SRA endpoint.
+ */
 export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
     return R.map(_convertToEntity, rawOrdersResponse.records);
 }
 
+/**
+ * Converts a single APIOrder into an SraOrder entity.
+ * @param apiOrder A single order from the response from an SRA endpoint.
+ */
 export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     // TODO(albrow): refactor out common asset data decoding code.
     const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
@@ -41,11 +50,14 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.makerAssetType = makerAssetType;
     sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
     sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
+    // tslint has a false positive here. Type assertion is required.
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
     sraOrder.takerAssetType = takerAssetType;
     sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
     sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
 
     sraOrder.metadataJson = JSON.stringify(apiOrder.metaData);
diff --git a/packages/pipeline/src/parsers/web3/index.ts b/packages/pipeline/src/parsers/web3/index.ts
index 11571278b..2ead4c0e4 100644
--- a/packages/pipeline/src/parsers/web3/index.ts
+++ b/packages/pipeline/src/parsers/web3/index.ts
@@ -2,6 +2,10 @@ import { BlockWithoutTransactionData, Transaction as EthTransaction } from 'ethe
 
 import { Block, Transaction } from '../../entities';
 
+/**
+ * Parses a raw block and returns a Block entity.
+ * @param rawBlock a raw block (e.g. returned from web3-wrapper).
+ */
 export function parseBlock(rawBlock: BlockWithoutTransactionData): Block {
     if (rawBlock.hash == null) {
         throw new Error('Tried to parse raw block but hash was null');
@@ -17,6 +21,10 @@ export function parseBlock(rawBlock: BlockWithoutTransactionData): Block {
     return block;
 }
 
+/**
+ * Parses a raw transaction and returns a Transaction entity.
+ * @param rawBlock a raw transaction (e.g. returned from web3-wrapper).
+ */
 export function parseTransaction(rawTransaction: EthTransaction): Transaction {
     if (rawTransaction.blockHash == null) {
         throw new Error('Tried to parse raw transaction but blockHash was null');
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index e2b312280..bc0eac853 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -1,3 +1,4 @@
+// tslint:disable:no-console
 import { web3Factory } from '@0x/dev-utils';
 import { Web3ProviderEngine } from '@0x/subproviders';
 import R = require('ramda');
diff --git a/packages/pipeline/src/scripts/update_relayer_info.ts b/packages/pipeline/src/scripts/update_relayer_info.ts
index af9dd726e..f8918728d 100644
--- a/packages/pipeline/src/scripts/update_relayer_info.ts
+++ b/packages/pipeline/src/scripts/update_relayer_info.ts
@@ -1,3 +1,4 @@
+// tslint:disable:no-console
 import 'reflect-metadata';
 import { Connection, ConnectionOptions, createConnection } from 'typeorm';
 
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index 4242e0437..a083cd8c9 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -1,5 +1,10 @@
 import { BigNumber } from '@0x/utils';
 
+/**
+ * If the given BigNumber is not null, returns the string representation of that
+ * number. Otherwise, returns null.
+ * @param n The number to convert.
+ */
 export function bigNumbertoStringOrNull(n: BigNumber): string | null {
     if (n == null) {
         return null;
@@ -7,15 +12,24 @@ export function bigNumbertoStringOrNull(n: BigNumber): string | null {
     return n.toString();
 }
 
+/**
+ * Logs an error by intelligently checking for `message` and `stack` properties.
+ * Intended for use with top-level immediately invoked asynchronous functions.
+ * @param e the error to log.
+ */
 export function handleError(e: any): void {
     if (e.message != null) {
+        // tslint:disable-next-line:no-console
         console.error(e.message);
     } else {
+        // tslint:disable-next-line:no-console
         console.error('Unknown error');
     }
     if (e.stack != null) {
+        // tslint:disable-next-line:no-console
         console.error(e.stack);
     } else {
+        // tslint:disable-next-line:no-console
         console.error('(No stack trace)');
     }
     process.exit(1);
-- 
cgit v1.2.3


From a3f4264790349b2db9ca8ffd341766d30f2a60b2 Mon Sep 17 00:00:00 2001
From: Jake Ellowitz <jake.ellowitz@gmail.com>
Date: Tue, 13 Nov 2018 09:38:23 -0800
Subject: Mapping dev schema to initial migration

---
 .../migrations/1542070840010-InitialSchema.ts      | 190 +++++++++++++++++++++
 .../src/entities/exchange_cancel_up_to_event.ts    |   2 +-
 packages/pipeline/src/entities/index.ts            |   1 +
 .../src/entities/token_on_chain_metadata.ts        |  16 ++
 4 files changed, 208 insertions(+), 1 deletion(-)
 create mode 100644 packages/pipeline/migrations/1542070840010-InitialSchema.ts
 create mode 100644 packages/pipeline/src/entities/token_on_chain_metadata.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542070840010-InitialSchema.ts b/packages/pipeline/migrations/1542070840010-InitialSchema.ts
new file mode 100644
index 000000000..cf240a1ed
--- /dev/null
+++ b/packages/pipeline/migrations/1542070840010-InitialSchema.ts
@@ -0,0 +1,190 @@
+import {MigrationInterface, QueryRunner, Table} from "typeorm";
+
+const blocks = new Table({
+    name: 'raw.blocks',
+    columns: [
+        {name: 'number', type: 'bigint', isPrimary: true},
+        {name: 'hash', type: 'varchar', isPrimary: true},
+        {name: 'timestamp', type: 'bigint'}
+    ]
+});
+
+const exchange_cancel_events = new Table({
+    name: 'raw.exchange_cancel_events',
+    columns: [
+        {name: 'contract_address', type: 'char(42)', isPrimary: true},
+        {name: 'log_index', type: 'integer', isPrimary: true},
+        {name: 'block_number', type: 'bigint', isPrimary: true},
+
+        {name: 'raw_data', type: 'varchar'},
+        
+        {name: 'transaction_hash', type: 'varchar'},
+        {name: 'maker_address', type: 'char(42)'},
+        {name: 'taker_address', type: 'char(42)'},
+        {name: 'fee_recipient_address', type: 'char(42)'},
+        {name: 'sender_address', type: 'char(42)'},
+        {name: 'order_hash', type: 'varchar'},
+
+        {name: 'raw_maker_asset_data', type: 'varchar'},
+        {name: 'maker_asset_type', type: 'varchar'},
+        {name: 'maker_asset_proxy_id', type: 'varchar'},
+        {name: 'maker_token_address', type: 'char(42)'},
+        {name: 'maker_token_id', type: 'varchar', isNullable: true},
+        {name: 'raw_taker_asset_data', type: 'varchar'},
+        {name: 'taker_asset_type', type: 'varchar'},
+        {name: 'taker_asset_proxy_id', type: 'varchar'},
+        {name: 'taker_token_address', type: 'char(42)'},
+        {name: 'taker_token_id', type: 'varchar', isNullable: true}
+    ]
+});
+
+const exchange_cancel_up_to_events = new Table({
+    name: 'raw.exchange_cancel_up_to_events',
+    columns: [
+        {name: 'contract_address', type: 'char(42)', isPrimary: true},
+        {name: 'log_index', type: 'integer', isPrimary: true},
+        {name: 'block_number', type: 'bigint', isPrimary: true},
+
+        {name: 'raw_data', type: 'varchar'},
+        
+        {name: 'transaction_hash', type: 'varchar'},
+        {name: 'maker_address', type: 'char(42)'},
+        {name: 'sender_address', type: 'char(42)'},
+        {name: 'order_epoch', type: 'varchar'}
+    ]
+});
+
+const exchange_fill_events = new Table({
+    name: 'raw.exchange_fill_events',
+    columns: [
+        {name: 'contract_address', type: 'char(42)', isPrimary: true},
+        {name: 'log_index', type: 'integer', isPrimary: true},
+        {name: 'block_number', type: 'bigint', isPrimary: true},
+
+        {name: 'raw_data', type: 'varchar'},
+
+        {name: 'transaction_hash', type: 'varchar'},
+        {name: 'maker_address', type: 'char(42)'},
+        {name: 'taker_address', type: 'char(42)'},
+        {name: 'fee_recipient_address', type: 'char(42)'},
+        {name: 'sender_address', type: 'char(42)'},
+        {name: 'maker_asset_filled_amount', type: 'varchar'},
+        {name: 'taker_asset_filled_amount', type: 'varchar'},
+        {name: 'maker_fee_paid', type: 'varchar'},
+        {name: 'taker_fee_paid', type: 'varchar'},
+        {name: 'order_hash', type: 'varchar'},
+
+        {name: 'raw_maker_asset_data', type: 'varchar'},
+        {name: 'maker_asset_type', type: 'varchar'},
+        {name: 'maker_asset_proxy_id', type: 'varchar'},
+        {name: 'maker_token_address', type: 'char(42)'},
+        {name: 'maker_token_id', type: 'varchar', isNullable: true},
+        {name: 'raw_taker_asset_data', type: 'varchar'},
+        {name: 'taker_asset_type', type: 'varchar'},
+        {name: 'taker_asset_proxy_id', type: 'varchar'},
+        {name: 'taker_token_address', type: 'char(42)'},
+        {name: 'taker_token_id', type: 'varchar', isNullable: true}
+    ]
+});
+
+const relayers = new Table({
+    name: 'raw.relayers',
+    columns: [
+        {name: 'uuid', type: 'varchar', isPrimary: true},
+        {name: 'name', type: 'varchar'},
+        {name: 'sra_http_endpoint', type: 'varchar', isNullable: true},
+        {name: 'sra_ws_endpoint', type: 'varchar', isNullable: true},
+        {name: 'app_url', type: 'varchar', isNullable: true},
+        {name: 'fee_recipient_addresses', type: 'char(42)', isArray: true},
+        {name: 'taker_addresses', type: 'char(42)', isArray: true}
+    ]
+});
+
+const sra_orders = new Table({
+    name: 'raw.sra_orders',
+    columns: [
+        {name: 'exchange_address', type: 'char(42)', isPrimary: true},
+        {name: 'order_hash_hex', type: 'varchar', isPrimary: true},
+
+        {name: 'source_url', type: 'varchar'},
+        {name: 'last_updated_timestamp', type: 'bigint'},
+        {name: 'first_seen_timestamp', type: 'bigint'},
+        
+        {name: 'maker_address', type: 'char(42)'},
+        {name: 'taker_address', type: 'char(42)'},
+        {name: 'fee_recipient_address', type: 'char(42)'},
+        {name: 'sender_address', type: 'char(42)'},
+        {name: 'maker_asset_filled_amount', type: 'varchar'},
+        {name: 'taker_asset_filled_amount', type: 'varchar'},
+        {name: 'maker_fee', type: 'varchar'},
+        {name: 'taker_fee', type: 'varchar'},
+        {name: 'expiration_time_seconds', type: 'int'},
+        {name: 'salt', type: 'varchar'},
+        {name: 'signature', type: 'varchar'},
+
+        {name: 'raw_maker_asset_data', type: 'varchar'},
+        {name: 'maker_asset_type', type: 'varchar'},
+        {name: 'maker_asset_proxy_id', type: 'varchar'},
+        {name: 'maker_token_address', type: 'char(42)'},
+        {name: 'maker_token_id', type: 'varchar', isNullable: true},
+        {name: 'raw_taker_asset_data', type: 'varchar'},
+        {name: 'taker_asset_type', type: 'varchar'},
+        {name: 'taker_asset_proxy_id', type: 'varchar'},
+        {name: 'taker_token_address', type: 'char(42)'},
+        {name: 'taker_token_id', type: 'varchar', isNullable: true},
+
+        {name: 'metadata_json', type: 'varchar'}
+    ]
+});
+
+const token_on_chain_metadata = new Table({
+    name: 'raw.token_on_chain_metadata',
+    columns: [
+        {name: 'address', type: 'char(42)', isPrimary: true},
+        {name: 'decimals', type: 'integer'},
+        {name: 'symbol', type: 'varchar'},
+        {name: 'name', type: 'varchar'}
+    ]
+});
+
+const transactions = new Table({
+    name: 'raw.transactions',
+    columns: [
+        {name: 'block_number', type: 'bigint', isPrimary: true},
+        {name: 'block_hash', type: 'varchar', isPrimary: true},
+        {name: 'transaction_hash', type: 'varchar', isPrimary: true},
+        {name: 'gas_used', type: 'bigint'},
+        {name: 'gas_price', type: 'bigint'}
+    ]
+});
+
+export class InitialSchema1542070840010 implements MigrationInterface {
+
+    public async up(queryRunner: QueryRunner): Promise<any> {
+
+        await queryRunner.createSchema('raw');
+
+        await queryRunner.createTable(blocks);
+        await queryRunner.createTable(exchange_cancel_events);
+        await queryRunner.createTable(exchange_cancel_up_to_events);
+        await queryRunner.createTable(exchange_fill_events);
+        await queryRunner.createTable(relayers);
+        await queryRunner.createTable(sra_orders);
+        await queryRunner.createTable(token_on_chain_metadata);
+        await queryRunner.createTable(transactions);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+
+        await queryRunner.dropTable(blocks.name);
+        await queryRunner.dropTable(exchange_cancel_events.name);
+        await queryRunner.dropTable(exchange_cancel_up_to_events.name);
+        await queryRunner.dropTable(exchange_fill_events.name);
+        await queryRunner.dropTable(relayers.name);
+        await queryRunner.dropTable(sra_orders.name);
+        await queryRunner.dropTable(token_on_chain_metadata.name);
+        await queryRunner.dropTable(transactions.name);
+
+        await queryRunner.dropSchema('raw');
+    }
+}
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 891550050..bc3bab6bb 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'exchange_cancel_up_to_event' })
+@Entity({ name: 'exchange_cancel_up_to_events' })
 export class ExchangeCancelUpToEvent {
     @PrimaryColumn({ name: 'contract_address' })
     public contractAddress!: string;
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index 4cd8d9da2..6e024f280 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -5,3 +5,4 @@ export { ExchangeFillEvent } from './exchange_fill_event';
 export { Relayer } from './relayer';
 export { SraOrder } from './sra_order';
 export { Transaction } from './transaction';
+export { TokenOnChainMetadata } from './token_on_chain_metadata';
diff --git a/packages/pipeline/src/entities/token_on_chain_metadata.ts b/packages/pipeline/src/entities/token_on_chain_metadata.ts
new file mode 100644
index 000000000..fc21d0aed
--- /dev/null
+++ b/packages/pipeline/src/entities/token_on_chain_metadata.ts
@@ -0,0 +1,16 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'token_on_chain_metadata' })
+export class TokenOnChainMetadata {
+    @PrimaryColumn({ type: 'nvarchar', nullable: false })
+    public address!: string;
+
+    @Column({ type: 'integer', nullable: false })
+    public decimals!: number;
+
+    @Column({ type: 'nvarchar', nullable: false })
+    public symbol!: string;
+
+    @Column({ type: 'nvarchar', nullable: false })
+    public name!: string;
+}
\ No newline at end of file
-- 
cgit v1.2.3


From 7f782b6af063c70db11d193335517e2ddcd5d47c Mon Sep 17 00:00:00 2001
From: Jake Ellowitz <jake.ellowitz@gmail.com>
Date: Tue, 13 Nov 2018 09:57:02 -0800
Subject: Pointing entities to raw schema

Fix linter issues
---
 .../migrations/1542070840010-InitialSchema.ts      | 241 ++++++++++-----------
 packages/pipeline/package.json                     |   2 +-
 packages/pipeline/src/entities/block.ts            |   2 +-
 .../pipeline/src/entities/exchange_cancel_event.ts |   2 +-
 .../src/entities/exchange_cancel_up_to_event.ts    |   2 +-
 .../pipeline/src/entities/exchange_fill_event.ts   |   2 +-
 packages/pipeline/src/entities/relayer.ts          |   2 +-
 packages/pipeline/src/entities/sra_order.ts        |   2 +-
 .../src/entities/token_on_chain_metadata.ts        |   4 +-
 packages/pipeline/src/entities/transaction.ts      |   2 +-
 10 files changed, 129 insertions(+), 132 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542070840010-InitialSchema.ts b/packages/pipeline/migrations/1542070840010-InitialSchema.ts
index cf240a1ed..895f9e6c9 100644
--- a/packages/pipeline/migrations/1542070840010-InitialSchema.ts
+++ b/packages/pipeline/migrations/1542070840010-InitialSchema.ts
@@ -1,167 +1,165 @@
-import {MigrationInterface, QueryRunner, Table} from "typeorm";
+import { MigrationInterface, QueryRunner, Table } from 'typeorm';
 
 const blocks = new Table({
     name: 'raw.blocks',
     columns: [
-        {name: 'number', type: 'bigint', isPrimary: true},
-        {name: 'hash', type: 'varchar', isPrimary: true},
-        {name: 'timestamp', type: 'bigint'}
-    ]
+        { name: 'number', type: 'bigint', isPrimary: true },
+        { name: 'hash', type: 'varchar', isPrimary: true },
+        { name: 'timestamp', type: 'bigint' },
+    ],
 });
 
 const exchange_cancel_events = new Table({
     name: 'raw.exchange_cancel_events',
     columns: [
-        {name: 'contract_address', type: 'char(42)', isPrimary: true},
-        {name: 'log_index', type: 'integer', isPrimary: true},
-        {name: 'block_number', type: 'bigint', isPrimary: true},
-
-        {name: 'raw_data', type: 'varchar'},
-        
-        {name: 'transaction_hash', type: 'varchar'},
-        {name: 'maker_address', type: 'char(42)'},
-        {name: 'taker_address', type: 'char(42)'},
-        {name: 'fee_recipient_address', type: 'char(42)'},
-        {name: 'sender_address', type: 'char(42)'},
-        {name: 'order_hash', type: 'varchar'},
-
-        {name: 'raw_maker_asset_data', type: 'varchar'},
-        {name: 'maker_asset_type', type: 'varchar'},
-        {name: 'maker_asset_proxy_id', type: 'varchar'},
-        {name: 'maker_token_address', type: 'char(42)'},
-        {name: 'maker_token_id', type: 'varchar', isNullable: true},
-        {name: 'raw_taker_asset_data', type: 'varchar'},
-        {name: 'taker_asset_type', type: 'varchar'},
-        {name: 'taker_asset_proxy_id', type: 'varchar'},
-        {name: 'taker_token_address', type: 'char(42)'},
-        {name: 'taker_token_id', type: 'varchar', isNullable: true}
-    ]
+        { name: 'contract_address', type: 'char(42)', isPrimary: true },
+        { name: 'log_index', type: 'integer', isPrimary: true },
+        { name: 'block_number', type: 'bigint', isPrimary: true },
+
+        { name: 'raw_data', type: 'varchar' },
+
+        { name: 'transaction_hash', type: 'varchar' },
+        { name: 'maker_address', type: 'char(42)' },
+        { name: 'taker_address', type: 'char(42)' },
+        { name: 'fee_recipient_address', type: 'char(42)' },
+        { name: 'sender_address', type: 'char(42)' },
+        { name: 'order_hash', type: 'varchar' },
+
+        { name: 'raw_maker_asset_data', type: 'varchar' },
+        { name: 'maker_asset_type', type: 'varchar' },
+        { name: 'maker_asset_proxy_id', type: 'varchar' },
+        { name: 'maker_token_address', type: 'char(42)' },
+        { name: 'maker_token_id', type: 'varchar', isNullable: true },
+        { name: 'raw_taker_asset_data', type: 'varchar' },
+        { name: 'taker_asset_type', type: 'varchar' },
+        { name: 'taker_asset_proxy_id', type: 'varchar' },
+        { name: 'taker_token_address', type: 'char(42)' },
+        { name: 'taker_token_id', type: 'varchar', isNullable: true },
+    ],
 });
 
 const exchange_cancel_up_to_events = new Table({
     name: 'raw.exchange_cancel_up_to_events',
     columns: [
-        {name: 'contract_address', type: 'char(42)', isPrimary: true},
-        {name: 'log_index', type: 'integer', isPrimary: true},
-        {name: 'block_number', type: 'bigint', isPrimary: true},
-
-        {name: 'raw_data', type: 'varchar'},
-        
-        {name: 'transaction_hash', type: 'varchar'},
-        {name: 'maker_address', type: 'char(42)'},
-        {name: 'sender_address', type: 'char(42)'},
-        {name: 'order_epoch', type: 'varchar'}
-    ]
+        { name: 'contract_address', type: 'char(42)', isPrimary: true },
+        { name: 'log_index', type: 'integer', isPrimary: true },
+        { name: 'block_number', type: 'bigint', isPrimary: true },
+
+        { name: 'raw_data', type: 'varchar' },
+
+        { name: 'transaction_hash', type: 'varchar' },
+        { name: 'maker_address', type: 'char(42)' },
+        { name: 'sender_address', type: 'char(42)' },
+        { name: 'order_epoch', type: 'varchar' },
+    ],
 });
 
 const exchange_fill_events = new Table({
     name: 'raw.exchange_fill_events',
     columns: [
-        {name: 'contract_address', type: 'char(42)', isPrimary: true},
-        {name: 'log_index', type: 'integer', isPrimary: true},
-        {name: 'block_number', type: 'bigint', isPrimary: true},
-
-        {name: 'raw_data', type: 'varchar'},
-
-        {name: 'transaction_hash', type: 'varchar'},
-        {name: 'maker_address', type: 'char(42)'},
-        {name: 'taker_address', type: 'char(42)'},
-        {name: 'fee_recipient_address', type: 'char(42)'},
-        {name: 'sender_address', type: 'char(42)'},
-        {name: 'maker_asset_filled_amount', type: 'varchar'},
-        {name: 'taker_asset_filled_amount', type: 'varchar'},
-        {name: 'maker_fee_paid', type: 'varchar'},
-        {name: 'taker_fee_paid', type: 'varchar'},
-        {name: 'order_hash', type: 'varchar'},
-
-        {name: 'raw_maker_asset_data', type: 'varchar'},
-        {name: 'maker_asset_type', type: 'varchar'},
-        {name: 'maker_asset_proxy_id', type: 'varchar'},
-        {name: 'maker_token_address', type: 'char(42)'},
-        {name: 'maker_token_id', type: 'varchar', isNullable: true},
-        {name: 'raw_taker_asset_data', type: 'varchar'},
-        {name: 'taker_asset_type', type: 'varchar'},
-        {name: 'taker_asset_proxy_id', type: 'varchar'},
-        {name: 'taker_token_address', type: 'char(42)'},
-        {name: 'taker_token_id', type: 'varchar', isNullable: true}
-    ]
+        { name: 'contract_address', type: 'char(42)', isPrimary: true },
+        { name: 'log_index', type: 'integer', isPrimary: true },
+        { name: 'block_number', type: 'bigint', isPrimary: true },
+
+        { name: 'raw_data', type: 'varchar' },
+
+        { name: 'transaction_hash', type: 'varchar' },
+        { name: 'maker_address', type: 'char(42)' },
+        { name: 'taker_address', type: 'char(42)' },
+        { name: 'fee_recipient_address', type: 'char(42)' },
+        { name: 'sender_address', type: 'char(42)' },
+        { name: 'maker_asset_filled_amount', type: 'varchar' },
+        { name: 'taker_asset_filled_amount', type: 'varchar' },
+        { name: 'maker_fee_paid', type: 'varchar' },
+        { name: 'taker_fee_paid', type: 'varchar' },
+        { name: 'order_hash', type: 'varchar' },
+
+        { name: 'raw_maker_asset_data', type: 'varchar' },
+        { name: 'maker_asset_type', type: 'varchar' },
+        { name: 'maker_asset_proxy_id', type: 'varchar' },
+        { name: 'maker_token_address', type: 'char(42)' },
+        { name: 'maker_token_id', type: 'varchar', isNullable: true },
+        { name: 'raw_taker_asset_data', type: 'varchar' },
+        { name: 'taker_asset_type', type: 'varchar' },
+        { name: 'taker_asset_proxy_id', type: 'varchar' },
+        { name: 'taker_token_address', type: 'char(42)' },
+        { name: 'taker_token_id', type: 'varchar', isNullable: true },
+    ],
 });
 
 const relayers = new Table({
     name: 'raw.relayers',
     columns: [
-        {name: 'uuid', type: 'varchar', isPrimary: true},
-        {name: 'name', type: 'varchar'},
-        {name: 'sra_http_endpoint', type: 'varchar', isNullable: true},
-        {name: 'sra_ws_endpoint', type: 'varchar', isNullable: true},
-        {name: 'app_url', type: 'varchar', isNullable: true},
-        {name: 'fee_recipient_addresses', type: 'char(42)', isArray: true},
-        {name: 'taker_addresses', type: 'char(42)', isArray: true}
-    ]
+        { name: 'uuid', type: 'varchar', isPrimary: true },
+        { name: 'name', type: 'varchar' },
+        { name: 'sra_http_endpoint', type: 'varchar', isNullable: true },
+        { name: 'sra_ws_endpoint', type: 'varchar', isNullable: true },
+        { name: 'app_url', type: 'varchar', isNullable: true },
+        { name: 'fee_recipient_addresses', type: 'char(42)', isArray: true },
+        { name: 'taker_addresses', type: 'char(42)', isArray: true },
+    ],
 });
 
 const sra_orders = new Table({
     name: 'raw.sra_orders',
     columns: [
-        {name: 'exchange_address', type: 'char(42)', isPrimary: true},
-        {name: 'order_hash_hex', type: 'varchar', isPrimary: true},
-
-        {name: 'source_url', type: 'varchar'},
-        {name: 'last_updated_timestamp', type: 'bigint'},
-        {name: 'first_seen_timestamp', type: 'bigint'},
-        
-        {name: 'maker_address', type: 'char(42)'},
-        {name: 'taker_address', type: 'char(42)'},
-        {name: 'fee_recipient_address', type: 'char(42)'},
-        {name: 'sender_address', type: 'char(42)'},
-        {name: 'maker_asset_filled_amount', type: 'varchar'},
-        {name: 'taker_asset_filled_amount', type: 'varchar'},
-        {name: 'maker_fee', type: 'varchar'},
-        {name: 'taker_fee', type: 'varchar'},
-        {name: 'expiration_time_seconds', type: 'int'},
-        {name: 'salt', type: 'varchar'},
-        {name: 'signature', type: 'varchar'},
-
-        {name: 'raw_maker_asset_data', type: 'varchar'},
-        {name: 'maker_asset_type', type: 'varchar'},
-        {name: 'maker_asset_proxy_id', type: 'varchar'},
-        {name: 'maker_token_address', type: 'char(42)'},
-        {name: 'maker_token_id', type: 'varchar', isNullable: true},
-        {name: 'raw_taker_asset_data', type: 'varchar'},
-        {name: 'taker_asset_type', type: 'varchar'},
-        {name: 'taker_asset_proxy_id', type: 'varchar'},
-        {name: 'taker_token_address', type: 'char(42)'},
-        {name: 'taker_token_id', type: 'varchar', isNullable: true},
-
-        {name: 'metadata_json', type: 'varchar'}
-    ]
+        { name: 'exchange_address', type: 'char(42)', isPrimary: true },
+        { name: 'order_hash_hex', type: 'varchar', isPrimary: true },
+
+        { name: 'source_url', type: 'varchar' },
+        { name: 'last_updated_timestamp', type: 'bigint' },
+        { name: 'first_seen_timestamp', type: 'bigint' },
+
+        { name: 'maker_address', type: 'char(42)' },
+        { name: 'taker_address', type: 'char(42)' },
+        { name: 'fee_recipient_address', type: 'char(42)' },
+        { name: 'sender_address', type: 'char(42)' },
+        { name: 'maker_asset_filled_amount', type: 'varchar' },
+        { name: 'taker_asset_filled_amount', type: 'varchar' },
+        { name: 'maker_fee', type: 'varchar' },
+        { name: 'taker_fee', type: 'varchar' },
+        { name: 'expiration_time_seconds', type: 'int' },
+        { name: 'salt', type: 'varchar' },
+        { name: 'signature', type: 'varchar' },
+
+        { name: 'raw_maker_asset_data', type: 'varchar' },
+        { name: 'maker_asset_type', type: 'varchar' },
+        { name: 'maker_asset_proxy_id', type: 'varchar' },
+        { name: 'maker_token_address', type: 'char(42)' },
+        { name: 'maker_token_id', type: 'varchar', isNullable: true },
+        { name: 'raw_taker_asset_data', type: 'varchar' },
+        { name: 'taker_asset_type', type: 'varchar' },
+        { name: 'taker_asset_proxy_id', type: 'varchar' },
+        { name: 'taker_token_address', type: 'char(42)' },
+        { name: 'taker_token_id', type: 'varchar', isNullable: true },
+
+        { name: 'metadata_json', type: 'varchar' },
+    ],
 });
 
 const token_on_chain_metadata = new Table({
     name: 'raw.token_on_chain_metadata',
     columns: [
-        {name: 'address', type: 'char(42)', isPrimary: true},
-        {name: 'decimals', type: 'integer'},
-        {name: 'symbol', type: 'varchar'},
-        {name: 'name', type: 'varchar'}
-    ]
+        { name: 'address', type: 'char(42)', isPrimary: true },
+        { name: 'decimals', type: 'integer' },
+        { name: 'symbol', type: 'varchar' },
+        { name: 'name', type: 'varchar' },
+    ],
 });
 
 const transactions = new Table({
     name: 'raw.transactions',
     columns: [
-        {name: 'block_number', type: 'bigint', isPrimary: true},
-        {name: 'block_hash', type: 'varchar', isPrimary: true},
-        {name: 'transaction_hash', type: 'varchar', isPrimary: true},
-        {name: 'gas_used', type: 'bigint'},
-        {name: 'gas_price', type: 'bigint'}
-    ]
+        { name: 'block_number', type: 'bigint', isPrimary: true },
+        { name: 'block_hash', type: 'varchar', isPrimary: true },
+        { name: 'transaction_hash', type: 'varchar', isPrimary: true },
+        { name: 'gas_used', type: 'bigint' },
+        { name: 'gas_price', type: 'bigint' },
+    ],
 });
 
 export class InitialSchema1542070840010 implements MigrationInterface {
-
     public async up(queryRunner: QueryRunner): Promise<any> {
-
         await queryRunner.createSchema('raw');
 
         await queryRunner.createTable(blocks);
@@ -175,7 +173,6 @@ export class InitialSchema1542070840010 implements MigrationInterface {
     }
 
     public async down(queryRunner: QueryRunner): Promise<any> {
-
         await queryRunner.dropTable(blocks.name);
         await queryRunner.dropTable(exchange_cancel_events.name);
         await queryRunner.dropTable(exchange_cancel_up_to_events.name);
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 59cf24dc6..dcd19d150 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -13,7 +13,7 @@
         "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "clean": "shx rm -rf lib",
-        "lint": "tslint --project . --format stylish --exclude ./migrations",
+        "lint": "tslint --project . --format stylish --exclude ./migrations/**/*",
         "migrate:run": "yarn typeorm migration:run --config ./lib/src/ormconfig",
         "migrate:revert": "yarn typeorm migration:revert --config ./lib/src/ormconfig",
         "migrate:create": "yarn typeorm migration:create --config ./lib/src/ormconfig --dir migrations"
diff --git a/packages/pipeline/src/entities/block.ts b/packages/pipeline/src/entities/block.ts
index 5bd51f3d2..51be37703 100644
--- a/packages/pipeline/src/entities/block.ts
+++ b/packages/pipeline/src/entities/block.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'blocks' })
+@Entity({ name: 'blocks', schema: 'raw' })
 export class Block {
     @PrimaryColumn() public hash!: string;
     @PrimaryColumn() public number!: number;
diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 6d0c3bc32..781e1c4bb 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -2,7 +2,7 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity({ name: 'exchange_cancel_events' })
+@Entity({ name: 'exchange_cancel_events', schema: 'raw' })
 export class ExchangeCancelEvent {
     @PrimaryColumn({ name: 'contract_address' })
     public contractAddress!: string;
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index bc3bab6bb..7306a1a87 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'exchange_cancel_up_to_events' })
+@Entity({ name: 'exchange_cancel_up_to_events', schema: 'raw' })
 export class ExchangeCancelUpToEvent {
     @PrimaryColumn({ name: 'contract_address' })
     public contractAddress!: string;
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index 0c5546d7e..6202e558b 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -2,7 +2,7 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity({ name: 'exchange_fill_events' })
+@Entity({ name: 'exchange_fill_events', schema: 'raw' })
 export class ExchangeFillEvent {
     @PrimaryColumn({ name: 'contract_address' })
     public contractAddress!: string;
diff --git a/packages/pipeline/src/entities/relayer.ts b/packages/pipeline/src/entities/relayer.ts
index 94b5232a8..ef1f9cf2a 100644
--- a/packages/pipeline/src/entities/relayer.ts
+++ b/packages/pipeline/src/entities/relayer.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'relayers' })
+@Entity({ name: 'relayers', schema: 'raw' })
 export class Relayer {
     @PrimaryColumn() public uuid!: string;
 
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index f3f79852f..e59161c81 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -2,7 +2,7 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity({ name: 'sra_orders' })
+@Entity({ name: 'sra_orders', schema: 'raw' })
 export class SraOrder {
     @PrimaryColumn({ name: 'exchange_address' })
     public exchangeAddress!: string;
diff --git a/packages/pipeline/src/entities/token_on_chain_metadata.ts b/packages/pipeline/src/entities/token_on_chain_metadata.ts
index fc21d0aed..325d28e91 100644
--- a/packages/pipeline/src/entities/token_on_chain_metadata.ts
+++ b/packages/pipeline/src/entities/token_on_chain_metadata.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'token_on_chain_metadata' })
+@Entity({ name: 'token_on_chain_metadata', schema: 'raw' })
 export class TokenOnChainMetadata {
     @PrimaryColumn({ type: 'nvarchar', nullable: false })
     public address!: string;
@@ -13,4 +13,4 @@ export class TokenOnChainMetadata {
 
     @Column({ type: 'nvarchar', nullable: false })
     public name!: string;
-}
\ No newline at end of file
+}
diff --git a/packages/pipeline/src/entities/transaction.ts b/packages/pipeline/src/entities/transaction.ts
index eb2883fda..dd2143df5 100644
--- a/packages/pipeline/src/entities/transaction.ts
+++ b/packages/pipeline/src/entities/transaction.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'transactions' })
+@Entity({ name: 'transactions', schema: 'raw' })
 export class Transaction {
     @PrimaryColumn({ name: 'transaction_hash' })
     public transactionHash!: string;
-- 
cgit v1.2.3


From d9324485637ce96112eb02150cb99e993b37a694 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 13 Nov 2018 14:57:58 -0800
Subject: Update schema for sra_orders

---
 .../1542147915364-NewSraOrderTimestampFormat.ts    | 48 ++++++++++++++++++++++
 packages/pipeline/src/entities/sra_order.ts        |  7 +---
 2 files changed, 49 insertions(+), 6 deletions(-)
 create mode 100644 packages/pipeline/migrations/1542147915364-NewSraOrderTimestampFormat.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542147915364-NewSraOrderTimestampFormat.ts b/packages/pipeline/migrations/1542147915364-NewSraOrderTimestampFormat.ts
new file mode 100644
index 000000000..5a8f3fec8
--- /dev/null
+++ b/packages/pipeline/migrations/1542147915364-NewSraOrderTimestampFormat.ts
@@ -0,0 +1,48 @@
+import { MigrationInterface, QueryRunner, Table } from 'typeorm';
+
+export class NewSraOrderTimestampFormat1542147915364 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.sra_orders
+                DROP CONSTRAINT "PK_09bfb9980715329563bd53d667e",
+                ADD PRIMARY KEY (order_hash_hex, exchange_address, source_url);
+            `,
+        );
+
+        await queryRunner.query(
+            `CREATE TABLE raw.sra_orders_observed_timestamps (
+                order_hash_hex varchar NOT NULL,
+                exchange_address varchar NOT NULL,
+                source_url varchar NOT NULL,
+                observed_timestamp bigint NOT NULL,
+                FOREIGN KEY
+                    (order_hash_hex, exchange_address, source_url)
+                    REFERENCES raw.sra_orders (order_hash_hex, exchange_address, source_url),
+                PRIMARY KEY (order_hash_hex, exchange_address, source_url, observed_timestamp)
+            );`,
+        );
+
+        await queryRunner.query(
+            `ALTER TABLE raw.sra_orders
+                DROP COLUMN last_updated_timestamp,
+                DROP COLUMN first_seen_timestamp;`,
+        );
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.dropTable('raw.sra_orders_observed_timestamps');
+
+        await queryRunner.query(
+            `ALTER TABLE raw.sra_orders
+                ADD COLUMN last_updated_timestamp bigint NOT NULL DEFAULT 0,
+                ADD COLUMN first_seen_timestamp bigint NOT NULL DEFAULT 0;`,
+        );
+
+        await queryRunner.query(
+            `ALTER TABLE raw.sra_orders
+                DROP CONSTRAINT sra_orders_pkey,
+                ADD CONSTRAINT "PK_09bfb9980715329563bd53d667e" PRIMARY KEY ("exchange_address", "order_hash_hex");
+            `,
+        );
+    }
+}
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index e59161c81..4b7f652d3 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -8,13 +8,8 @@ export class SraOrder {
     public exchangeAddress!: string;
     @PrimaryColumn({ name: 'order_hash_hex' })
     public orderHashHex!: string;
-
-    @Column({ name: 'source_url' })
+    @PrimaryColumn({ name: 'source_url' })
     public sourceUrl!: string;
-    @Column({ name: 'last_updated_timestamp' })
-    public lastUpdatedTimestamp!: number;
-    @Column({ name: 'first_seen_timestamp' })
-    public firstSeenTimestamp!: number;
 
     @Column({ name: 'maker_address' })
     public makerAddress!: string;
-- 
cgit v1.2.3


From 5c655eeda75f8a859378a0511d9e19438c149a60 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 13 Nov 2018 14:05:49 -0800
Subject: Preliminary work for adding RR order book scraping

---
 .../src/scripts/pull_radar_relay_orders.ts         | 52 ++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 packages/pipeline/src/scripts/pull_radar_relay_orders.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
new file mode 100644
index 000000000..c4d3f7095
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
@@ -0,0 +1,52 @@
+// tslint:disable:no-console
+import { HttpClient } from '@0x/connect';
+import * as R from 'ramda';
+import 'reflect-metadata';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+
+import { SraOrder } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseSraOrders } from '../parsers/sra_orders';
+import { handleError } from '../utils';
+
+const RADAR_RELAY_URL = 'https://api.radarrelay.com/0x/v2';
+const BATCH_SAVE_SIZE = 1000; // Number of orders to save at once.
+const ORDERS_PER_PAGE = 10000; // Number of orders to get per request.
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    await getOrderbook();
+    process.exit(0);
+})().catch(handleError);
+
+async function getOrderbook(): Promise<void> {
+    console.log('Getting all orders...');
+    const connectClient = new HttpClient(RADAR_RELAY_URL);
+    const rawOrders = await connectClient.getOrdersAsync({
+        perPage: ORDERS_PER_PAGE,
+    });
+    console.log(`Got ${rawOrders.records.length} orders.`);
+    console.log('Parsing orders...');
+    const orders = R.pipe(parseSraOrders, R.map(setSourceUrl(RADAR_RELAY_URL)))(rawOrders);
+    const ordersRepository = connection.getRepository(SraOrder);
+    // TODO(albrow): Move batch saving to a utility function to reduce
+    // duplicated code.
+    for (const ordersBatch of R.splitEvery(BATCH_SAVE_SIZE, orders)) {
+        await ordersRepository.save(ordersBatch);
+    }
+}
+
+const sourceUrlProp = R.lensProp('sourceUrl');
+
+const setSourceUrl = R.curry((sourceURL: string, order: SraOrder): SraOrder => {
+    return R.set(sourceUrlProp, sourceURL, order);
+});
+
+const firstSeenProp = R.lensProp('firstSeenTimestamp');
+const lastUpdatedProp = R.lensProp('lastUpdatedTimestamp');
+
+const setFirstSeen = R.curry((sourceURL: string, order: SraOrder): SraOrder => {
+    return R.set(firstSeenTimestampProp, sourceURL, order);
+});
-- 
cgit v1.2.3


From e394c4fe1dd3bcceb382bb56e9c63e0b320e193f Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 13 Nov 2018 15:33:43 -0800
Subject: Implement scraping sra orders from radar relay

---
 packages/pipeline/src/entities/index.ts            |  1 +
 packages/pipeline/src/entities/sra_order.ts        |  4 +--
 .../src/entities/sra_order_observed_timestamp.ts   | 30 ++++++++++++++++++++
 packages/pipeline/src/ormconfig.ts                 |  2 ++
 packages/pipeline/src/parsers/sra_orders/index.ts  |  4 ---
 .../src/scripts/pull_radar_relay_orders.ts         | 33 +++++++++++-----------
 .../pipeline/test/parsers/sra_orders/index_test.ts |  2 --
 7 files changed, 52 insertions(+), 24 deletions(-)
 create mode 100644 packages/pipeline/src/entities/sra_order_observed_timestamp.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index 6e024f280..442eec9cd 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -6,3 +6,4 @@ export { Relayer } from './relayer';
 export { SraOrder } from './sra_order';
 export { Transaction } from './transaction';
 export { TokenOnChainMetadata } from './token_on_chain_metadata';
+export { SraOrdersObservedTimeStamp, createObservedTimestampForOrder } from './sra_order_observed_timestamp';
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index 4b7f652d3..2bdb1ba2e 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -19,9 +19,9 @@ export class SraOrder {
     public feeRecipientAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'maker_asset_amount' })
+    @Column({ name: 'maker_asset_filled_amount' })
     public makerAssetAmount!: string;
-    @Column({ name: 'taker_asset_amount' })
+    @Column({ name: 'taker_asset_filled_amount' })
     public takerAssetAmount!: string;
     @Column({ name: 'maker_fee' })
     public makerFee!: string;
diff --git a/packages/pipeline/src/entities/sra_order_observed_timestamp.ts b/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
new file mode 100644
index 000000000..bdb6cd36b
--- /dev/null
+++ b/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
@@ -0,0 +1,30 @@
+import { Entity, PrimaryColumn } from 'typeorm';
+
+import { SraOrder } from './sra_order';
+
+@Entity({ name: 'sra_orders_observed_timestamps', schema: 'raw' })
+export class SraOrdersObservedTimeStamp {
+    @PrimaryColumn({ name: 'exchange_address' })
+    public exchangeAddress!: string;
+    @PrimaryColumn({ name: 'order_hash_hex' })
+    public orderHashHex!: string;
+    @PrimaryColumn({ name: 'source_url' })
+    public sourceUrl!: string;
+
+    @PrimaryColumn({ name: 'observed_timestamp' })
+    public observedTimestamp!: number;
+}
+
+/**
+ * Returns a new SraOrdersObservedTimeStamp for the given order based on the
+ * current time.
+ * @param order The order to generate a timestamp for.
+ */
+export function createObservedTimestampForOrder(order: SraOrder): SraOrdersObservedTimeStamp {
+    const observed = new SraOrdersObservedTimeStamp();
+    observed.exchangeAddress = order.exchangeAddress;
+    observed.orderHashHex = order.orderHashHex;
+    observed.sourceUrl = order.sourceUrl;
+    observed.observedTimestamp = Date.now();
+    return observed;
+}
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 2fb6b3d3c..2f5f7df33 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -7,6 +7,7 @@ import {
     ExchangeFillEvent,
     Relayer,
     SraOrder,
+    SraOrdersObservedTimeStamp,
     Transaction,
 } from './entities';
 
@@ -17,6 +18,7 @@ const entities = [
     ExchangeFillEvent,
     Relayer,
     SraOrder,
+    SraOrdersObservedTimeStamp,
     Transaction,
 ];
 
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 3d7f73fca..800521955 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -30,10 +30,6 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
     sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
 
-    // TODO(albrow): Set these fields to the correct values upstack.
-    sraOrder.lastUpdatedTimestamp = 0;
-    sraOrder.firstSeenTimestamp = 0;
-
     sraOrder.makerAddress = apiOrder.order.makerAddress;
     sraOrder.takerAddress = apiOrder.order.takerAddress;
     sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
diff --git a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
index c4d3f7095..b3a4d887e 100644
--- a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
+++ b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
@@ -2,15 +2,14 @@
 import { HttpClient } from '@0x/connect';
 import * as R from 'ramda';
 import 'reflect-metadata';
-import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+import { Connection, ConnectionOptions, createConnection, EntityManager } from 'typeorm';
 
-import { SraOrder } from '../entities';
+import { createObservedTimestampForOrder, SraOrder } from '../entities';
 import * as ormConfig from '../ormconfig';
 import { parseSraOrders } from '../parsers/sra_orders';
 import { handleError } from '../utils';
 
 const RADAR_RELAY_URL = 'https://api.radarrelay.com/0x/v2';
-const BATCH_SAVE_SIZE = 1000; // Number of orders to save at once.
 const ORDERS_PER_PAGE = 10000; // Number of orders to get per request.
 
 let connection: Connection;
@@ -29,24 +28,26 @@ async function getOrderbook(): Promise<void> {
     });
     console.log(`Got ${rawOrders.records.length} orders.`);
     console.log('Parsing orders...');
+    // Parse the sra orders, then add source url to each.
     const orders = R.pipe(parseSraOrders, R.map(setSourceUrl(RADAR_RELAY_URL)))(rawOrders);
-    const ordersRepository = connection.getRepository(SraOrder);
-    // TODO(albrow): Move batch saving to a utility function to reduce
-    // duplicated code.
-    for (const ordersBatch of R.splitEvery(BATCH_SAVE_SIZE, orders)) {
-        await ordersRepository.save(ordersBatch);
-    }
+    // Save all the orders and update the observed time stamps in a single
+    // transaction.
+    console.log('Saving orders and updating timestamps...');
+    await connection.transaction(async (manager: EntityManager): Promise<void> => {
+        for (const order of orders) {
+            await manager.save(SraOrder, order);
+            const observedTimestamp = createObservedTimestampForOrder(order);
+            await manager.save(observedTimestamp);
+        }
+    });
 }
 
 const sourceUrlProp = R.lensProp('sourceUrl');
 
+/**
+ * Sets the source url for a single order. Returns a new order instead of
+ * mutating the given one.
+ */
 const setSourceUrl = R.curry((sourceURL: string, order: SraOrder): SraOrder => {
     return R.set(sourceUrlProp, sourceURL, order);
 });
-
-const firstSeenProp = R.lensProp('firstSeenTimestamp');
-const lastUpdatedProp = R.lensProp('lastUpdatedTimestamp');
-
-const setFirstSeen = R.curry((sourceURL: string, order: SraOrder): SraOrder => {
-    return R.set(firstSeenTimestampProp, sourceURL, order);
-});
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index 4b2e7c2d0..534d84ab3 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -37,8 +37,6 @@ describe('sra_orders', () => {
             const expected = new SraOrder();
             expected.exchangeAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
             expected.orderHashHex = '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1c9';
-            expected.lastUpdatedTimestamp = 0;
-            expected.firstSeenTimestamp = 0;
             expected.makerAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
             expected.takerAddress = '0x0000000000000000000000000000000000000000';
             expected.feeRecipientAddress = '0xa258b39954cef5cb142fd567a46cddb31a670124';
-- 
cgit v1.2.3


From a2aeca7b66ebe78ff548f7d86b7ec04afbe75601 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 13 Nov 2018 15:44:53 -0800
Subject: Rename taker and maker amounts in sra_orders

---
 .../1542152278484-RenameSraOrdersFilledAmounts.ts           | 13 +++++++++++++
 packages/pipeline/src/entities/sra_order.ts                 |  4 ++--
 2 files changed, 15 insertions(+), 2 deletions(-)
 create mode 100644 packages/pipeline/migrations/1542152278484-RenameSraOrdersFilledAmounts.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542152278484-RenameSraOrdersFilledAmounts.ts b/packages/pipeline/migrations/1542152278484-RenameSraOrdersFilledAmounts.ts
new file mode 100644
index 000000000..a13e3efa5
--- /dev/null
+++ b/packages/pipeline/migrations/1542152278484-RenameSraOrdersFilledAmounts.ts
@@ -0,0 +1,13 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class RenameSraOrdersFilledAmounts1542152278484 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.renameColumn('raw.sra_orders', 'maker_asset_filled_amount', 'maker_asset_amount');
+        await queryRunner.renameColumn('raw.sra_orders', 'taker_asset_filled_amount', 'taker_asset_amount');
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.renameColumn('raw.sra_orders', 'maker_asset_amount', 'maker_asset_filled_amount');
+        await queryRunner.renameColumn('raw.sra_orders', 'taker_asset_amount', 'taker_asset_filled_amount');
+    }
+}
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index 2bdb1ba2e..4b7f652d3 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -19,9 +19,9 @@ export class SraOrder {
     public feeRecipientAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'maker_asset_filled_amount' })
+    @Column({ name: 'maker_asset_amount' })
     public makerAssetAmount!: string;
-    @Column({ name: 'taker_asset_filled_amount' })
+    @Column({ name: 'taker_asset_amount' })
     public takerAssetAmount!: string;
     @Column({ name: 'maker_fee' })
     public makerFee!: string;
-- 
cgit v1.2.3


From 1f87bd8cf68d756931f80d39dcdb4d66f76d8e8c Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 14 Nov 2018 14:39:34 -0800
Subject: Add raw schema prefix to query in pull_missing_events

---
 packages/pipeline/src/scripts/pull_missing_events.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index bc0eac853..0af999a77 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -55,7 +55,7 @@ async function getStartBlockAsync(eventsRepository: Repository<ExchangeFillEvent
         return EXCHANGE_START_BLOCK;
     }
     const queryResult = await connection.query(
-        'SELECT block_number FROM exchange_fill_events ORDER BY block_number DESC LIMIT 1',
+        'SELECT block_number FROM raw.exchange_fill_events ORDER BY block_number DESC LIMIT 1',
     );
     const lastKnownBlock = queryResult[0].block_number;
     return lastKnownBlock - START_BLOCK_OFFSET;
-- 
cgit v1.2.3


From 8cb6c2b51ba7c63951f4b87fac423a19861bf47f Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 14 Nov 2018 15:58:36 -0800
Subject: Change some column types from varchar to numeric

---
 .../1542234704666-ConvertBigNumberToNumeric.ts     | 53 ++++++++++++++++++++++
 .../src/entities/exchange_cancel_up_to_event.ts    |  7 ++-
 .../pipeline/src/entities/exchange_fill_event.ts   | 18 ++++----
 packages/pipeline/src/entities/sra_order.ts        | 26 ++++++-----
 packages/pipeline/src/ormconfig.ts                 |  2 +-
 packages/pipeline/src/parsers/events/index.ts      | 10 ++--
 packages/pipeline/src/parsers/sra_orders/index.ts  | 12 ++---
 .../pipeline/src/scripts/pull_missing_events.ts    |  2 +-
 packages/pipeline/src/utils/index.ts               | 15 ++++++
 .../pipeline/test/parsers/events/index_test.ts     | 10 ++--
 .../pipeline/test/parsers/sra_orders/index_test.ts | 12 ++---
 11 files changed, 121 insertions(+), 46 deletions(-)
 create mode 100644 packages/pipeline/migrations/1542234704666-ConvertBigNumberToNumeric.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542234704666-ConvertBigNumberToNumeric.ts b/packages/pipeline/migrations/1542234704666-ConvertBigNumberToNumeric.ts
new file mode 100644
index 000000000..5200ef7cc
--- /dev/null
+++ b/packages/pipeline/migrations/1542234704666-ConvertBigNumberToNumeric.ts
@@ -0,0 +1,53 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class ConvertBigNumberToNumeric1542234704666 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.exchange_fill_events
+                ALTER COLUMN maker_asset_filled_amount TYPE numeric USING maker_asset_filled_amount::numeric,
+                ALTER COLUMN taker_asset_filled_amount TYPE numeric USING taker_asset_filled_amount::numeric,
+                ALTER COLUMN maker_fee_paid TYPE numeric USING maker_fee_paid::numeric,
+                ALTER COLUMN taker_fee_paid TYPE numeric USING taker_fee_paid::numeric;`,
+        );
+
+        await queryRunner.query(
+            `ALTER TABLE raw.exchange_cancel_up_to_events
+                ALTER COLUMN order_epoch TYPE numeric USING order_epoch::numeric;`,
+        );
+
+        await queryRunner.query(
+            `ALTER TABLE raw.sra_orders
+                ALTER COLUMN maker_asset_amount TYPE numeric USING maker_asset_amount::numeric,
+                ALTER COLUMN taker_asset_amount TYPE numeric USING taker_asset_amount::numeric,
+                ALTER COLUMN maker_fee TYPE numeric USING maker_fee::numeric,
+                ALTER COLUMN taker_fee TYPE numeric USING taker_fee::numeric,
+                ALTER COLUMN expiration_time_seconds TYPE numeric USING expiration_time_seconds::numeric,
+                ALTER COLUMN salt TYPE numeric USING salt::numeric;`,
+        );
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.sra_orders
+                ALTER COLUMN maker_asset_amount TYPE varchar USING maker_asset_amount::varchar,
+                ALTER COLUMN taker_asset_amount TYPE varchar USING taker_asset_amount::varchar,
+                ALTER COLUMN maker_fee TYPE varchar USING maker_fee::varchar,
+                ALTER COLUMN taker_fee TYPE varchar USING taker_fee::varchar,
+                ALTER COLUMN expiration_time_seconds TYPE varchar USING expiration_time_seconds::varchar,
+                ALTER COLUMN salt TYPE varchar USING salt::varchar;`,
+        );
+
+        await queryRunner.query(
+            `ALTER TABLE raw.exchange_cancel_up_to_events
+                ALTER COLUMN order_epoch TYPE varchar USING order_epoch::varchar;`,
+        );
+
+        await queryRunner.query(
+            `ALTER TABLE raw.exchange_fill_events
+                ALTER COLUMN maker_asset_filled_amount TYPE varchar USING maker_asset_filled_amount::varchar,
+                ALTER COLUMN taker_asset_filled_amount TYPE varchar USING taker_asset_filled_amount::varchar,
+                ALTER COLUMN maker_fee_paid TYPE varchar USING maker_fee_paid::varchar,
+                ALTER COLUMN taker_fee_paid TYPE varchar USING taker_fee_paid::varchar;`,
+        );
+    }
+}
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 7306a1a87..752631b85 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,5 +1,8 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+import { bigNumberTransformer } from '../utils';
+
 @Entity({ name: 'exchange_cancel_up_to_events', schema: 'raw' })
 export class ExchangeCancelUpToEvent {
     @PrimaryColumn({ name: 'contract_address' })
@@ -17,7 +20,7 @@ export class ExchangeCancelUpToEvent {
     public makerAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'order_epoch' })
-    public orderEpoch!: string;
+    @Column({ name: 'order_epoch', type: 'numeric', transformer: bigNumberTransformer })
+    public orderEpoch!: BigNumber;
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index 6202e558b..aa082436b 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -1,6 +1,8 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
+import { bigNumberTransformer } from '../utils';
 
 @Entity({ name: 'exchange_fill_events', schema: 'raw' })
 export class ExchangeFillEvent {
@@ -24,14 +26,14 @@ export class ExchangeFillEvent {
     public feeRecipientAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'maker_asset_filled_amount' })
-    public makerAssetFilledAmount!: string;
-    @Column({ name: 'taker_asset_filled_amount' })
-    public takerAssetFilledAmount!: string;
-    @Column({ name: 'maker_fee_paid' })
-    public makerFeePaid!: string;
-    @Column({ name: 'taker_fee_paid' })
-    public takerFeePaid!: string;
+    @Column({ name: 'maker_asset_filled_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public makerAssetFilledAmount!: BigNumber;
+    @Column({ name: 'taker_asset_filled_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public takerAssetFilledAmount!: BigNumber;
+    @Column({ name: 'maker_fee_paid', type: 'numeric', transformer: bigNumberTransformer })
+    public makerFeePaid!: BigNumber;
+    @Column({ name: 'taker_fee_paid', type: 'numeric', transformer: bigNumberTransformer })
+    public takerFeePaid!: BigNumber;
     @Column({ name: 'order_hash' })
     public orderHash!: string;
 
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index 4b7f652d3..9c730a0bb 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -1,6 +1,8 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
+import { bigNumberTransformer } from '../utils';
 
 @Entity({ name: 'sra_orders', schema: 'raw' })
 export class SraOrder {
@@ -19,18 +21,18 @@ export class SraOrder {
     public feeRecipientAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'maker_asset_amount' })
-    public makerAssetAmount!: string;
-    @Column({ name: 'taker_asset_amount' })
-    public takerAssetAmount!: string;
-    @Column({ name: 'maker_fee' })
-    public makerFee!: string;
-    @Column({ name: 'taker_fee' })
-    public takerFee!: string;
-    @Column({ name: 'expiration_time_seconds' })
-    public expirationTimeSeconds!: string;
-    @Column({ name: 'salt' })
-    public salt!: string;
+    @Column({ name: 'maker_asset_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public makerAssetAmount!: BigNumber;
+    @Column({ name: 'taker_asset_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public takerAssetAmount!: BigNumber;
+    @Column({ name: 'maker_fee', type: 'numeric', transformer: bigNumberTransformer })
+    public makerFee!: BigNumber;
+    @Column({ name: 'taker_fee', type: 'numeric', transformer: bigNumberTransformer })
+    public takerFee!: BigNumber;
+    @Column({ name: 'expiration_time_seconds', type: 'numeric', transformer: bigNumberTransformer })
+    public expirationTimeSeconds!: BigNumber;
+    @Column({ name: 'salt', type: 'numeric', transformer: bigNumberTransformer })
+    public salt!: BigNumber;
     @Column({ name: 'signature' })
     public signature!: string;
 
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 2f5f7df33..0e489e560 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -26,7 +26,7 @@ const config: ConnectionOptions = {
     type: 'postgres',
     url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
     synchronize: false,
-    logging: false,
+    logging: ['error', 'warn'],
     entities,
     migrations: ['./lib/migrations/**/*.js'],
 };
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index d56dc7080..27e192d7b 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -65,10 +65,10 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
     exchangeFillEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
     exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount;
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount;
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid;
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid;
     exchangeFillEvent.orderHash = eventLog.args.orderHash;
     exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
     exchangeFillEvent.makerAssetType = makerAssetType;
@@ -139,6 +139,6 @@ export function _convertToExchangeCancelUpToEvent(
     exchangeCancelUpToEvent.rawData = eventLog.data as string;
     exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
-    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
+    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch;
     return exchangeCancelUpToEvent;
 }
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 800521955..ef8901e40 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -34,12 +34,12 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.takerAddress = apiOrder.order.takerAddress;
     sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
     sraOrder.senderAddress = apiOrder.order.senderAddress;
-    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
-    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
-    sraOrder.makerFee = apiOrder.order.makerFee.toString();
-    sraOrder.takerFee = apiOrder.order.takerFee.toString();
-    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
-    sraOrder.salt = apiOrder.order.salt.toString();
+    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount;
+    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount;
+    sraOrder.makerFee = apiOrder.order.makerFee;
+    sraOrder.takerFee = apiOrder.order.takerFee;
+    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds;
+    sraOrder.salt = apiOrder.order.salt;
     sraOrder.signature = apiOrder.order.signature;
 
     sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index 0af999a77..1693bb59a 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -13,7 +13,7 @@ import { handleError } from '../utils';
 
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
 const START_BLOCK_OFFSET = 1000; // Number of blocks before the last known block to consider when updating fill events.
-const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
+const BATCH_SAVE_SIZE = 10000; // Number of events to save at once.
 
 let connection: Connection;
 
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index a083cd8c9..78aa89374 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -1,4 +1,5 @@
 import { BigNumber } from '@0x/utils';
+import { ValueTransformer } from 'typeorm/decorator/options/ValueTransformer';
 
 /**
  * If the given BigNumber is not null, returns the string representation of that
@@ -34,3 +35,17 @@ export function handleError(e: any): void {
     }
     process.exit(1);
 }
+
+class BigNumberTransformer implements ValueTransformer {
+    // tslint:disable-next-line:prefer-function-over-method
+    public to(value: BigNumber): string {
+        return value.toString();
+    }
+
+    // tslint:disable-next-line:prefer-function-over-method
+    public from(value: string): BigNumber {
+        return new BigNumber(value);
+    }
+}
+
+export const bigNumberTransformer = new BigNumberTransformer();
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index fdd07f246..63e080edc 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -39,7 +39,7 @@ describe('exchange_events', () => {
                     makerAssetFilledAmount: new BigNumber('10000000000000000'),
                     takerAssetFilledAmount: new BigNumber('100000000000000000'),
                     makerFeePaid: new BigNumber('0'),
-                    takerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('12345'),
                     orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
                     makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
                     takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
@@ -56,10 +56,10 @@ describe('exchange_events', () => {
             expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
             expected.feeRecipientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
             expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.makerAssetFilledAmount = '10000000000000000';
-            expected.takerAssetFilledAmount = '100000000000000000';
-            expected.makerFeePaid = '0';
-            expected.takerFeePaid = '0';
+            expected.makerAssetFilledAmount = new BigNumber('10000000000000000');
+            expected.takerAssetFilledAmount = new BigNumber('100000000000000000');
+            expected.makerFeePaid = new BigNumber('0');
+            expected.takerFeePaid = new BigNumber('12345');
             expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
             expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
             expected.makerAssetType = 'erc20';
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index 534d84ab3..ee2842ef3 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -41,12 +41,12 @@ describe('sra_orders', () => {
             expected.takerAddress = '0x0000000000000000000000000000000000000000';
             expected.feeRecipientAddress = '0xa258b39954cef5cb142fd567a46cddb31a670124';
             expected.senderAddress = '0x0000000000000000000000000000000000000000';
-            expected.makerAssetAmount = '1619310371000000000';
-            expected.takerAssetAmount = '8178335207070707070707';
-            expected.makerFee = '0';
-            expected.takerFee = '0';
-            expected.expirationTimeSeconds = '1538529488';
-            expected.salt = '1537924688891';
+            expected.makerAssetAmount = new BigNumber('1619310371000000000');
+            expected.takerAssetAmount = new BigNumber('8178335207070707070707');
+            expected.makerFee = new BigNumber('0');
+            expected.takerFee = new BigNumber('0');
+            expected.expirationTimeSeconds = new BigNumber('1538529488');
+            expected.salt = new BigNumber('1537924688891');
             expected.signature =
                 '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03';
             expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-- 
cgit v1.2.3


From f07dc5ae6d4cc928e4d00708e3f90f7cf9b4836d Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 14 Nov 2018 16:20:07 -0800
Subject: Use built-in chunk feature of TypeORM save method

---
 packages/pipeline/src/scripts/pull_missing_events.ts | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index 1693bb59a..b1b8665dd 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -29,6 +29,7 @@ let connection: Connection;
 async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<void> {
     console.log('Checking existing event logs...');
     const eventsRepository = connection.getRepository(ExchangeFillEvent);
+    const manager = connection.createEntityManager();
     const startBlock = await getStartBlockAsync(eventsRepository);
     console.log(`Getting event logs starting at ${startBlock}...`);
     const exchangeEvents = new ExchangeEventsSource(provider, 1);
@@ -37,13 +38,7 @@ async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<voi
     const events = parseExchangeEvents(eventLogs);
     console.log(`Retrieved and parsed ${events.length} total events.`);
     console.log('Saving events...');
-    // Split the events into batches of size BATCH_SAVE_SIZE and save each batch
-    // in a single request. This reduces round-trip latency to the DB. We need
-    // to batch this way because saving an extremely large number of events in a
-    // single request causes problems.
-    for (const eventsBatch of R.splitEvery(BATCH_SAVE_SIZE, events)) {
-        await eventsRepository.save(eventsBatch);
-    }
+    await eventsRepository.save(events, { chunk: BATCH_SAVE_SIZE });
     const totalEvents = await eventsRepository.count();
     console.log(`Done saving events. There are now ${totalEvents} total events.`);
 }
-- 
cgit v1.2.3


From a0a41b1b5d4f9bcaf4fd15ccf628e7e6b88b4621 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 14 Nov 2018 17:40:19 -0800
Subject: Fix chunk size in pull_missing_events

---
 packages/pipeline/src/scripts/pull_missing_events.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index b1b8665dd..f53bc12bd 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -38,7 +38,7 @@ async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<voi
     const events = parseExchangeEvents(eventLogs);
     console.log(`Retrieved and parsed ${events.length} total events.`);
     console.log('Saving events...');
-    await eventsRepository.save(events, { chunk: BATCH_SAVE_SIZE });
+    await eventsRepository.save(events, { chunk: Math.ceil(events.length / BATCH_SAVE_SIZE) });
     const totalEvents = await eventsRepository.count();
     console.log(`Done saving events. There are now ${totalEvents} total events.`);
 }
-- 
cgit v1.2.3


From 6bab2f70b956653367b046f4688d789f81de0b85 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 14 Nov 2018 18:39:06 -0800
Subject: Add workaround for broken save method

---
 packages/pipeline/src/ormconfig.ts                 |  2 +-
 .../pipeline/src/scripts/pull_missing_events.ts    | 22 +++++++++++++++++++++-
 2 files changed, 22 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 0e489e560..64b5b1827 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -26,7 +26,7 @@ const config: ConnectionOptions = {
     type: 'postgres',
     url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
     synchronize: false,
-    logging: ['error', 'warn'],
+    // logging: ['error'],
     entities,
     migrations: ['./lib/migrations/**/*.js'],
 };
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index f53bc12bd..2dc81f205 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -38,7 +38,27 @@ async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<voi
     const events = parseExchangeEvents(eventLogs);
     console.log(`Retrieved and parsed ${events.length} total events.`);
     console.log('Saving events...');
-    await eventsRepository.save(events, { chunk: Math.ceil(events.length / BATCH_SAVE_SIZE) });
+    // Note(albrow): This is a temporary hack because `save` is not working as
+    // documented and is causing a foreign key constraint violation. Hopefully
+    // can remove later because this "poor man's upsert" implementation operates
+    // on one event at a time and is therefore much slower.
+    // await eventsRepository.save(events, { chunk: Math.ceil(events.length / BATCH_SAVE_SIZE) });
+    for (const event of events) {
+        try {
+            await eventsRepository.save(event);
+        } catch {
+            // Assume this is a foreign key constraint error and try doing an
+            // update instead.
+            await eventsRepository.update(
+                {
+                    contractAddress: event.contractAddress,
+                    blockNumber: event.blockNumber,
+                    logIndex: event.logIndex,
+                },
+                event,
+            );
+        }
+    }
     const totalEvents = await eventsRepository.count();
     console.log(`Done saving events. There are now ${totalEvents} total events.`);
 }
-- 
cgit v1.2.3


From 5237e9c2ed29cdee0288459cf381981426ad4ba8 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 14 Nov 2018 18:47:22 -0800
Subject: Add homepage_url to relayers

---
 .../migrations/1542249766882-AddHomepageUrlToRelayers.ts   | 14 ++++++++++++++
 packages/pipeline/src/entities/relayer.ts                  | 13 +++++++------
 packages/pipeline/src/parsers/relayer_registry/index.ts    |  2 +-
 3 files changed, 22 insertions(+), 7 deletions(-)
 create mode 100644 packages/pipeline/migrations/1542249766882-AddHomepageUrlToRelayers.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542249766882-AddHomepageUrlToRelayers.ts b/packages/pipeline/migrations/1542249766882-AddHomepageUrlToRelayers.ts
new file mode 100644
index 000000000..9a4811ad5
--- /dev/null
+++ b/packages/pipeline/migrations/1542249766882-AddHomepageUrlToRelayers.ts
@@ -0,0 +1,14 @@
+import { MigrationInterface, QueryRunner, TableColumn } from 'typeorm';
+
+export class AddHomepageUrlToRelayers1542249766882 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.addColumn(
+            'raw.relayers',
+            new TableColumn({ name: 'homepage_url', type: 'varchar', default: `'unknown'` }),
+        );
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.dropColumn('raw.relayers', 'homepage_url');
+    }
+}
diff --git a/packages/pipeline/src/entities/relayer.ts b/packages/pipeline/src/entities/relayer.ts
index ef1f9cf2a..b3a856fd8 100644
--- a/packages/pipeline/src/entities/relayer.ts
+++ b/packages/pipeline/src/entities/relayer.ts
@@ -5,19 +5,20 @@ export class Relayer {
     @PrimaryColumn() public uuid!: string;
 
     @Column() public name!: string;
-    @Column() public url!: string;
-    @Column({ nullable: true, type: String, name: 'sra_http_endpoint' })
+    @Column({ name: 'homepage_url', type: 'varchar' })
+    public homepageUrl!: string;
+    @Column({ name: 'sra_http_endpoint', type: 'varchar', nullable: true })
     public sraHttpEndpoint!: string | null;
-    @Column({ nullable: true, type: String, name: 'sra_ws_endpoint' })
+    @Column({ name: 'sra_ws_endpoint', type: 'varchar', nullable: true })
     public sraWsEndpoint!: string | null;
-    @Column({ nullable: true, type: String, name: 'app_url' })
+    @Column({ name: 'app_url', type: 'varchar', nullable: true })
     public appUrl!: string | null;
 
     // TODO(albrow): Add exchange contract or protocol version?
     // TODO(albrow): Add network ids for addresses?
 
-    @Column({ type: 'varchar', array: true, name: 'fee_recipient_addresses' })
+    @Column({ name: 'fee_recipient_addresses', type: 'varchar', array: true })
     public feeRecipientAddresses!: string[];
-    @Column({ type: 'varchar', array: true, name: 'taker_addresses' })
+    @Column({ name: 'taker_addresses', type: 'varchar', array: true })
     public takerAddresses!: string[];
 }
diff --git a/packages/pipeline/src/parsers/relayer_registry/index.ts b/packages/pipeline/src/parsers/relayer_registry/index.ts
index 346f570bd..7b1235005 100644
--- a/packages/pipeline/src/parsers/relayer_registry/index.ts
+++ b/packages/pipeline/src/parsers/relayer_registry/index.ts
@@ -16,7 +16,7 @@ function parseRelayer(relayerResp: RelayerResponse, uuid: string): Relayer {
     const relayer = new Relayer();
     relayer.uuid = uuid;
     relayer.name = relayerResp.name;
-    relayer.url = relayerResp.homepage_url;
+    relayer.homepageUrl = relayerResp.homepage_url;
     relayer.appUrl = relayerResp.app_url;
     const mainnet = getMainNetwork(relayerResp);
     if (mainnet !== undefined) {
-- 
cgit v1.2.3


From 65bb8bdb5ec87310a421d432d0342b501e41bfd3 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 15 Nov 2018 12:10:27 -0800
Subject: Optimize database operations in pull_missing_events script

---
 .../pipeline/src/scripts/pull_missing_events.ts    | 35 ++++++++++++++++------
 1 file changed, 26 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index 2dc81f205..bceed299c 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -8,12 +8,12 @@ import { Connection, ConnectionOptions, createConnection, Repository } from 'typ
 import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
 import { ExchangeFillEvent } from '../entities';
 import * as ormConfig from '../ormconfig';
-import { parseExchangeEvents } from '../parsers/events';
+import { ExchangeEventEntity, parseExchangeEvents } from '../parsers/events';
 import { handleError } from '../utils';
 
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
-const START_BLOCK_OFFSET = 1000; // Number of blocks before the last known block to consider when updating fill events.
-const BATCH_SAVE_SIZE = 10000; // Number of events to save at once.
+const START_BLOCK_OFFSET = 100; // Number of blocks before the last known block to consider when updating fill events.
+const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
 
 let connection: Connection;
 
@@ -38,17 +38,36 @@ async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<voi
     const events = parseExchangeEvents(eventLogs);
     console.log(`Retrieved and parsed ${events.length} total events.`);
     console.log('Saving events...');
+    if (startBlock === EXCHANGE_START_BLOCK) {
+        // Split data into numChunks pieces of maximum size BATCH_SAVE_SIZE
+        // each.
+        for (const eventsBatch of R.splitEvery(BATCH_SAVE_SIZE, events)) {
+            await eventsRepository.insert(eventsBatch);
+        }
+    } else {
+        // If we possibly have some overlap where we need to update some
+        // existing events, we need to use our workaround/fallback.
+        await saveIndividuallyWithFallbackAsync(eventsRepository, events);
+    }
+    const totalEvents = await eventsRepository.count();
+    console.log(`Done saving events. There are now ${totalEvents} total events.`);
+}
+
+async function saveIndividuallyWithFallbackAsync(
+    eventsRepository: Repository<ExchangeFillEvent>,
+    events: ExchangeEventEntity[],
+): Promise<void> {
     // Note(albrow): This is a temporary hack because `save` is not working as
     // documented and is causing a foreign key constraint violation. Hopefully
     // can remove later because this "poor man's upsert" implementation operates
     // on one event at a time and is therefore much slower.
-    // await eventsRepository.save(events, { chunk: Math.ceil(events.length / BATCH_SAVE_SIZE) });
     for (const event of events) {
         try {
-            await eventsRepository.save(event);
+            // First try and insert.
+            await eventsRepository.insert(event);
         } catch {
-            // Assume this is a foreign key constraint error and try doing an
-            // update instead.
+            // If it fails, assume it was a foreign key constraint error and try
+            // doing an update instead.
             await eventsRepository.update(
                 {
                     contractAddress: event.contractAddress,
@@ -59,8 +78,6 @@ async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<voi
             );
         }
     }
-    const totalEvents = await eventsRepository.count();
-    console.log(`Done saving events. There are now ${totalEvents} total events.`);
 }
 
 async function getStartBlockAsync(eventsRepository: Repository<ExchangeFillEvent>): Promise<number> {
-- 
cgit v1.2.3


From 4a715c30fdc7d46dfb90f23418bdeec4161db322 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 15 Nov 2018 13:09:44 -0800
Subject: Add transactionHash to CancelUpToEvent and CancelEvent entities

---
 packages/pipeline/src/entities/exchange_cancel_event.ts       | 3 ++-
 packages/pipeline/src/entities/exchange_cancel_up_to_event.ts | 2 ++
 packages/pipeline/src/parsers/events/index.ts                 | 2 ++
 3 files changed, 6 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 781e1c4bb..5a40ba799 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -14,7 +14,8 @@ export class ExchangeCancelEvent {
     @Column({ name: 'raw_data' })
     public rawData!: string;
 
-    // TODO(albrow): Include transaction hash
+    @Column({ name: 'transaction_hash' })
+    public transactionHash!: string;
     @Column({ name: 'maker_address' })
     public makerAddress!: string;
     @Column({ nullable: true, type: String, name: 'taker_address' })
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 752631b85..9b1c6174a 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -16,6 +16,8 @@ export class ExchangeCancelUpToEvent {
     @Column({ name: 'raw_data' })
     public rawData!: string;
 
+    @Column({ name: 'transaction_hash' })
+    public transactionHash!: string;
     @Column({ name: 'maker_address' })
     public makerAddress!: string;
     @Column({ name: 'sender_address' })
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index 27e192d7b..407883078 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -103,6 +103,7 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelEvent.logIndex = eventLog.logIndex as number;
     exchangeCancelEvent.rawData = eventLog.data as string;
+    exchangeCancelEvent.transactionHash = eventLog.transactionHash;
     exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelEvent.takerAddress =
         eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
@@ -137,6 +138,7 @@ export function _convertToExchangeCancelUpToEvent(
     exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
     exchangeCancelUpToEvent.rawData = eventLog.data as string;
+    exchangeCancelUpToEvent.transactionHash = eventLog.transactionHash;
     exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
     exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch;
-- 
cgit v1.2.3


From d6dff5f86a40bc36d43cfce55c1d408a856735b1 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Fri, 16 Nov 2018 12:55:54 -0800
Subject: Add support for pulling Cancel and CancelUpTo events

---
 .../1542401122477-MakeTakerAddressNullable.ts      |  17 +++
 .../contract-wrappers/exchange_events.ts           |  50 +++++++--
 packages/pipeline/src/entities/index.ts            |   6 +
 packages/pipeline/src/parsers/events/index.ts      |  58 ++++------
 .../pipeline/src/scripts/pull_missing_events.ts    | 123 ++++++++++++++-------
 .../pipeline/test/parsers/events/index_test.ts     |   6 +-
 6 files changed, 170 insertions(+), 90 deletions(-)
 create mode 100644 packages/pipeline/migrations/1542401122477-MakeTakerAddressNullable.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542401122477-MakeTakerAddressNullable.ts b/packages/pipeline/migrations/1542401122477-MakeTakerAddressNullable.ts
new file mode 100644
index 000000000..957c85a36
--- /dev/null
+++ b/packages/pipeline/migrations/1542401122477-MakeTakerAddressNullable.ts
@@ -0,0 +1,17 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class MakeTakerAddressNullable1542401122477 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.exchange_cancel_events
+                ALTER COLUMN taker_address DROP NOT NULL;`,
+        );
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.exchange_cancel_events
+                ALTER COLUMN taker_address SET NOT NULL;`,
+        );
+    }
+}
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
index e25c6a731..d09f59535 100644
--- a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -1,4 +1,12 @@
-import { ContractWrappers, ExchangeEvents, ExchangeFillEventArgs, ExchangeWrapper } from '@0x/contract-wrappers';
+import {
+    ContractWrappers,
+    ExchangeCancelEventArgs,
+    ExchangeCancelUpToEventArgs,
+    ExchangeEventArgs,
+    ExchangeEvents,
+    ExchangeFillEventArgs,
+    ExchangeWrapper,
+} from '@0x/contract-wrappers';
 import { Web3ProviderEngine } from '@0x/subproviders';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import { LogWithDecodedArgs } from 'ethereum-types';
@@ -16,20 +24,41 @@ export class ExchangeEventsSource {
         this._exchangeWrapper = contractWrappers.exchange;
     }
 
-    // TODO(albrow): Get Cancel and CancelUpTo events.
-
     public async getFillEventsAsync(
-        fromBlock: number = EXCHANGE_START_BLOCK,
+        fromBlock?: number,
         toBlock?: number,
     ): Promise<Array<LogWithDecodedArgs<ExchangeFillEventArgs>>> {
+        return this._getEventsAsync<ExchangeFillEventArgs>(ExchangeEvents.Fill, fromBlock, toBlock);
+    }
+
+    public async getCancelEventsAsync(
+        fromBlock?: number,
+        toBlock?: number,
+    ): Promise<Array<LogWithDecodedArgs<ExchangeCancelEventArgs>>> {
+        return this._getEventsAsync<ExchangeCancelEventArgs>(ExchangeEvents.Cancel, fromBlock, toBlock);
+    }
+
+    public async getCancelUpToEventsAsync(
+        fromBlock?: number,
+        toBlock?: number,
+    ): Promise<Array<LogWithDecodedArgs<ExchangeCancelUpToEventArgs>>> {
+        return this._getEventsAsync<ExchangeCancelUpToEventArgs>(ExchangeEvents.CancelUpTo, fromBlock, toBlock);
+    }
+
+    private async _getEventsAsync<ArgsType extends ExchangeEventArgs>(
+        eventName: ExchangeEvents,
+        fromBlock: number = EXCHANGE_START_BLOCK,
+        toBlock?: number,
+    ): Promise<Array<LogWithDecodedArgs<ArgsType>>> {
         const calculatedToBlock =
             toBlock === undefined
                 ? (await this._web3Wrapper.getBlockNumberAsync()) - BLOCK_FINALITY_THRESHOLD
                 : toBlock;
-        let events: Array<LogWithDecodedArgs<ExchangeFillEventArgs>> = [];
+        let events: Array<LogWithDecodedArgs<ArgsType>> = [];
         for (let currFromBlock = fromBlock; currFromBlock <= calculatedToBlock; currFromBlock += NUM_BLOCKS_PER_QUERY) {
             events = events.concat(
-                await this._getFillEventsForRangeAsync(
+                await this._getEventsForRangeAsync<ArgsType>(
+                    eventName,
                     currFromBlock,
                     Math.min(currFromBlock + NUM_BLOCKS_PER_QUERY - 1, calculatedToBlock),
                 ),
@@ -38,12 +67,13 @@ export class ExchangeEventsSource {
         return events;
     }
 
-    private async _getFillEventsForRangeAsync(
+    private async _getEventsForRangeAsync<ArgsType extends ExchangeEventArgs>(
+        eventName: ExchangeEvents,
         fromBlock: number,
         toBlock: number,
-    ): Promise<Array<LogWithDecodedArgs<ExchangeFillEventArgs>>> {
-        return this._exchangeWrapper.getLogsAsync<ExchangeFillEventArgs>(
-            ExchangeEvents.Fill,
+    ): Promise<Array<LogWithDecodedArgs<ArgsType>>> {
+        return this._exchangeWrapper.getLogsAsync<ArgsType>(
+            eventName,
             {
                 fromBlock,
                 toBlock,
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index 442eec9cd..d3c61bcb9 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -1,3 +1,7 @@
+import { ExchangeCancelEvent } from './exchange_cancel_event';
+import { ExchangeCancelUpToEvent } from './exchange_cancel_up_to_event';
+import { ExchangeFillEvent } from './exchange_fill_event';
+
 export { Block } from './block';
 export { ExchangeCancelEvent } from './exchange_cancel_event';
 export { ExchangeCancelUpToEvent } from './exchange_cancel_up_to_event';
@@ -7,3 +11,5 @@ export { SraOrder } from './sra_order';
 export { Transaction } from './transaction';
 export { TokenOnChainMetadata } from './token_on_chain_metadata';
 export { SraOrdersObservedTimeStamp, createObservedTimestampForOrder } from './sra_order_observed_timestamp';
+
+export type ExchangeEvent = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index 407883078..d42d1c57a 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -1,9 +1,4 @@
-import {
-    ExchangeCancelEventArgs,
-    ExchangeCancelUpToEventArgs,
-    ExchangeEventArgs,
-    ExchangeFillEventArgs,
-} from '@0x/contract-wrappers';
+import { ExchangeCancelEventArgs, ExchangeCancelUpToEventArgs, ExchangeFillEventArgs } from '@0x/contract-wrappers';
 import { assetDataUtils } from '@0x/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
@@ -12,39 +7,32 @@ import * as R from 'ramda';
 import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeFillEvent } from '../../entities';
 import { bigNumbertoStringOrNull } from '../../utils';
 
-export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
+/**
+ * Parses raw event logs for a fill event and returns an array of
+ * ExchangeFillEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
+ */
+export const parseExchangeFillEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeFillEventArgs>>,
+) => ExchangeFillEvent[] = R.map(_convertToExchangeFillEvent);
 
-export const parseExchangeEvents: (
-    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
-) => ExchangeEventEntity[] = R.map(_convertToEntity);
+/**
+ * Parses raw event logs for a cancel event and returns an array of
+ * ExchangeCancelEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
+ */
+export const parseExchangeCancelEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelEventArgs>>,
+) => ExchangeCancelEvent[] = R.map(_convertToExchangeCancelEvent);
 
 /**
- * Converts a raw event log to an Entity. Automatically detects the type of
- * event and returns the appropriate entity type. Throws for unknown event
- * types.
- * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ * Parses raw event logs for a CancelUpTo event and returns an array of
+ * ExchangeCancelUpToEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
  */
-export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
-    switch (eventLog.event) {
-        case 'Fill':
-            // tslint has a false positive here. We need to type assert in order
-            // to change the type argument to the more specific
-            // ExchangeFillEventArgs.
-            // tslint:disable-next-line:no-unnecessary-type-assertion
-            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
-        case 'Cancel':
-            // tslint:disable-next-line:no-unnecessary-type-assertion
-            return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
-        case 'CancelUpTo':
-            // tslint:disable-next-line:no-unnecessary-type-assertion
-            return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>);
-        default:
-            // Another false positive here. We are adding two strings, but
-            // tslint seems confused about the types.
-            // tslint:disable-next-line:restrict-plus-operands
-            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
-    }
-}
+export const parseExchangeCancelUpToEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelUpToEventArgs>>,
+) => ExchangeCancelUpToEvent[] = R.map(_convertToExchangeCancelUpToEvent);
 
 /**
  * Converts a raw event log for a fill event into an ExchangeFillEvent entity.
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index bceed299c..b2a99e3c0 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -1,14 +1,13 @@
 // tslint:disable:no-console
 import { web3Factory } from '@0x/dev-utils';
-import { Web3ProviderEngine } from '@0x/subproviders';
 import R = require('ramda');
 import 'reflect-metadata';
 import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
 
 import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
-import { ExchangeFillEvent } from '../entities';
+import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeEvent, ExchangeFillEvent } from '../entities';
 import * as ormConfig from '../ormconfig';
-import { ExchangeEventEntity, parseExchangeEvents } from '../parsers/events';
+import { parseExchangeCancelEvents, parseExchangeCancelUpToEvents, parseExchangeFillEvents } from '../parsers/events';
 import { handleError } from '../utils';
 
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
@@ -22,40 +21,88 @@ let connection: Connection;
     const provider = web3Factory.getRpcProvider({
         rpcUrl: 'https://mainnet.infura.io',
     });
-    await getExchangeEventsAsync(provider);
+    const eventsSource = new ExchangeEventsSource(provider, 1);
+    await getFillEventsAsync(eventsSource);
+    await getCancelEventsAsync(eventsSource);
+    await getCancelUpToEventsAsync(eventsSource);
     process.exit(0);
 })().catch(handleError);
 
-async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<void> {
-    console.log('Checking existing event logs...');
-    const eventsRepository = connection.getRepository(ExchangeFillEvent);
-    const manager = connection.createEntityManager();
-    const startBlock = await getStartBlockAsync(eventsRepository);
-    console.log(`Getting event logs starting at ${startBlock}...`);
-    const exchangeEvents = new ExchangeEventsSource(provider, 1);
-    const eventLogs = await exchangeEvents.getFillEventsAsync(startBlock);
-    console.log('Parsing events...');
-    const events = parseExchangeEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total events.`);
-    console.log('Saving events...');
-    if (startBlock === EXCHANGE_START_BLOCK) {
+async function getFillEventsAsync(eventsSource: ExchangeEventsSource): Promise<void> {
+    console.log('Checking existing fill events...');
+    const repository = connection.getRepository(ExchangeFillEvent);
+    const startBlock = await getStartBlockAsync(repository);
+    console.log(`Getting fill events starting at ${startBlock}...`);
+    const eventLogs = await eventsSource.getFillEventsAsync(startBlock);
+    console.log('Parsing fill events...');
+    const events = parseExchangeFillEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total fill events.`);
+    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
+}
+
+async function getCancelEventsAsync(eventsSource: ExchangeEventsSource): Promise<void> {
+    console.log('Checking existing cancel events...');
+    const repository = connection.getRepository(ExchangeCancelEvent);
+    const startBlock = await getStartBlockAsync(repository);
+    console.log(`Getting cancel events starting at ${startBlock}...`);
+    const eventLogs = await eventsSource.getCancelEventsAsync(startBlock);
+    console.log('Parsing cancel events...');
+    const events = parseExchangeCancelEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total cancel events.`);
+    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
+}
+
+async function getCancelUpToEventsAsync(eventsSource: ExchangeEventsSource): Promise<void> {
+    console.log('Checking existing CancelUpTo events...');
+    const repository = connection.getRepository(ExchangeCancelUpToEvent);
+    const startBlock = await getStartBlockAsync(repository);
+    console.log(`Getting CancelUpTo events starting at ${startBlock}...`);
+    const eventLogs = await eventsSource.getCancelUpToEventsAsync(startBlock);
+    console.log('Parsing CancelUpTo events...');
+    const events = parseExchangeCancelUpToEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total CancelUpTo events.`);
+    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
+}
+
+async function getStartBlockAsync<T extends ExchangeEvent>(repository: Repository<T>): Promise<number> {
+    const fillEventCount = await repository.count();
+    if (fillEventCount === 0) {
+        console.log(`No existing ${repository.metadata.name}s found.`);
+        return EXCHANGE_START_BLOCK;
+    }
+    const queryResult = await connection.query(
+        // TODO(albrow): Would prefer to use a prepared statement here to reduce
+        // surface area for SQL injections, but it doesn't appear to be working.
+        `SELECT block_number FROM raw.${repository.metadata.tableName} ORDER BY block_number DESC LIMIT 1`,
+    );
+    const lastKnownBlock = queryResult[0].block_number;
+    return lastKnownBlock - START_BLOCK_OFFSET;
+}
+
+async function saveEventsAsync<T extends ExchangeEvent>(
+    isInitialPull: boolean,
+    repository: Repository<T>,
+    events: T[],
+): Promise<void> {
+    console.log(`Saving ${repository.metadata.name}s...`);
+    if (isInitialPull) {
         // Split data into numChunks pieces of maximum size BATCH_SAVE_SIZE
         // each.
         for (const eventsBatch of R.splitEvery(BATCH_SAVE_SIZE, events)) {
-            await eventsRepository.insert(eventsBatch);
+            await repository.insert(eventsBatch);
         }
     } else {
         // If we possibly have some overlap where we need to update some
         // existing events, we need to use our workaround/fallback.
-        await saveIndividuallyWithFallbackAsync(eventsRepository, events);
+        await saveIndividuallyWithFallbackAsync(repository, events);
     }
-    const totalEvents = await eventsRepository.count();
-    console.log(`Done saving events. There are now ${totalEvents} total events.`);
+    const totalEvents = await repository.count();
+    console.log(`Done saving events. There are now ${totalEvents} total ${repository.metadata.name}s.`);
 }
 
-async function saveIndividuallyWithFallbackAsync(
-    eventsRepository: Repository<ExchangeFillEvent>,
-    events: ExchangeEventEntity[],
+async function saveIndividuallyWithFallbackAsync<T extends ExchangeEvent>(
+    repository: Repository<T>,
+    events: T[],
 ): Promise<void> {
     // Note(albrow): This is a temporary hack because `save` is not working as
     // documented and is causing a foreign key constraint violation. Hopefully
@@ -63,32 +110,24 @@ async function saveIndividuallyWithFallbackAsync(
     // on one event at a time and is therefore much slower.
     for (const event of events) {
         try {
-            // First try and insert.
-            await eventsRepository.insert(event);
+            // First try an insert.
+            await repository.insert(event);
         } catch {
             // If it fails, assume it was a foreign key constraint error and try
             // doing an update instead.
-            await eventsRepository.update(
+            // Note(albrow): Unfortunately the `as any` hack here seems
+            // required. I can't figure out how to convince the type-checker
+            // that the criteria and the entity itself are the correct type for
+            // the given repository. If we can remove the `save` hack then this
+            // will probably no longer be necessary.
+            await repository.update(
                 {
                     contractAddress: event.contractAddress,
                     blockNumber: event.blockNumber,
                     logIndex: event.logIndex,
-                },
-                event,
+                } as any,
+                event as any,
             );
         }
     }
 }
-
-async function getStartBlockAsync(eventsRepository: Repository<ExchangeFillEvent>): Promise<number> {
-    const fillEventCount = await eventsRepository.count();
-    if (fillEventCount === 0) {
-        console.log('No existing fill events found.');
-        return EXCHANGE_START_BLOCK;
-    }
-    const queryResult = await connection.query(
-        'SELECT block_number FROM raw.exchange_fill_events ORDER BY block_number DESC LIMIT 1',
-    );
-    const lastKnownBlock = queryResult[0].block_number;
-    return lastKnownBlock - START_BLOCK_OFFSET;
-}
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index 63e080edc..7e439ce39 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -5,7 +5,7 @@ import { LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
 
 import { ExchangeFillEvent } from '../../../src/entities';
-import { _convertToEntity } from '../../../src/parsers/events';
+import { _convertToExchangeFillEvent } from '../../../src/parsers/events';
 import { chaiSetup } from '../../utils/chai_setup';
 
 chaiSetup.configure();
@@ -13,7 +13,7 @@ const expect = chai.expect;
 
 // tslint:disable:custom-no-magic-numbers
 describe('exchange_events', () => {
-    describe('_convertToEntity', () => {
+    describe('_convertToExchangeFillEvent', () => {
         it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
             const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
                 logIndex: 102,
@@ -71,7 +71,7 @@ describe('exchange_events', () => {
             expected.takerAssetProxyId = '0xf47261b0';
             expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
             expected.takerTokenId = null;
-            const actual = _convertToEntity(input);
+            const actual = _convertToExchangeFillEvent(input);
             expect(actual).deep.equal(expected);
         });
     });
-- 
cgit v1.2.3


From 80ab797d3ab409e29bcd9b99ddb57c14a5849a19 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Fri, 16 Nov 2018 13:16:17 -0800
Subject: Check for special characters in table name in pull_missing_events

---
 packages/pipeline/src/scripts/pull_missing_events.ts | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index b2a99e3c0..0b7f6287f 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -64,16 +64,20 @@ async function getCancelUpToEventsAsync(eventsSource: ExchangeEventsSource): Pro
     await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
 }
 
+const tabelNameRegex = /^[a-zA-Z_]*$/;
+
 async function getStartBlockAsync<T extends ExchangeEvent>(repository: Repository<T>): Promise<number> {
     const fillEventCount = await repository.count();
     if (fillEventCount === 0) {
         console.log(`No existing ${repository.metadata.name}s found.`);
         return EXCHANGE_START_BLOCK;
     }
+    const tableName = repository.metadata.tableName;
+    if (!tabelNameRegex.test(tableName)) {
+        throw new Error('Unexpected special character in table name: ' + tableName);
+    }
     const queryResult = await connection.query(
-        // TODO(albrow): Would prefer to use a prepared statement here to reduce
-        // surface area for SQL injections, but it doesn't appear to be working.
-        `SELECT block_number FROM raw.${repository.metadata.tableName} ORDER BY block_number DESC LIMIT 1`,
+        `SELECT block_number FROM raw.${tableName} ORDER BY block_number DESC LIMIT 1`,
     );
     const lastKnownBlock = queryResult[0].block_number;
     return lastKnownBlock - START_BLOCK_OFFSET;
-- 
cgit v1.2.3


From f3c28afedd6864e35a17245eb7c187d1c129c35a Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 19 Nov 2018 18:38:11 -0800
Subject: Add script for pulling missing block data

---
 packages/pipeline/package.json                     |  3 +-
 packages/pipeline/src/entities/block.ts            |  4 +-
 packages/pipeline/src/parsers/web3/index.ts        |  5 +-
 .../pipeline/src/scripts/pull_missing_blocks.ts    | 83 ++++++++++++++++++++++
 4 files changed, 91 insertions(+), 4 deletions(-)
 create mode 100644 packages/pipeline/src/scripts/pull_missing_blocks.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index dcd19d150..a57fbf5bc 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -30,8 +30,8 @@
     "license": "Apache-2.0",
     "devDependencies": {
         "@0x/tslint-config": "^1.0.9",
-        "@types/ramda": "^0.25.38",
         "@types/axios": "^0.14.0",
+        "@types/ramda": "^0.25.38",
         "chai": "^4.1.2",
         "chai-as-promised": "^7.1.1",
         "chai-bignumber": "^2.0.2",
@@ -50,6 +50,7 @@
         "@0x/types": "^1.2.0",
         "@0x/utils": "^2.0.3",
         "@0x/web3-wrapper": "^3.1.0",
+        "async-parallel": "^1.2.3",
         "axios": "^0.18.0",
         "ethereum-types": "^1.0.6",
         "pg": "^7.5.0",
diff --git a/packages/pipeline/src/entities/block.ts b/packages/pipeline/src/entities/block.ts
index 51be37703..f2efc6390 100644
--- a/packages/pipeline/src/entities/block.ts
+++ b/packages/pipeline/src/entities/block.ts
@@ -5,6 +5,6 @@ export class Block {
     @PrimaryColumn() public hash!: string;
     @PrimaryColumn() public number!: number;
 
-    @Column({ name: 'unix_timestamp_seconds' })
-    public unixTimestampSeconds!: number;
+    @Column({ name: 'timestamp' })
+    public timestamp!: number;
 }
diff --git a/packages/pipeline/src/parsers/web3/index.ts b/packages/pipeline/src/parsers/web3/index.ts
index 2ead4c0e4..9b5b3b55d 100644
--- a/packages/pipeline/src/parsers/web3/index.ts
+++ b/packages/pipeline/src/parsers/web3/index.ts
@@ -2,6 +2,8 @@ import { BlockWithoutTransactionData, Transaction as EthTransaction } from 'ethe
 
 import { Block, Transaction } from '../../entities';
 
+const MILLISECONDS_PER_SECOND = 1000;
+
 /**
  * Parses a raw block and returns a Block entity.
  * @param rawBlock a raw block (e.g. returned from web3-wrapper).
@@ -17,7 +19,8 @@ export function parseBlock(rawBlock: BlockWithoutTransactionData): Block {
     const block = new Block();
     block.hash = rawBlock.hash;
     block.number = rawBlock.number;
-    block.unixTimestampSeconds = rawBlock.timestamp;
+    // Block timestamps are in seconds, but we use milliseconds everywhere else.
+    block.timestamp = rawBlock.timestamp * MILLISECONDS_PER_SECOND;
     return block;
 }
 
diff --git a/packages/pipeline/src/scripts/pull_missing_blocks.ts b/packages/pipeline/src/scripts/pull_missing_blocks.ts
new file mode 100644
index 000000000..4a1483ab9
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_missing_blocks.ts
@@ -0,0 +1,83 @@
+// tslint:disable:no-console
+import { web3Factory } from '@0x/dev-utils';
+import * as Parallel from 'async-parallel';
+import R = require('ramda');
+import 'reflect-metadata';
+import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
+
+import { Web3Source } from '../data_sources/web3';
+import { Block } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseBlock } from '../parsers/web3';
+import { handleError } from '../utils';
+
+// Number of blocks to save at once.
+const BATCH_SAVE_SIZE = 1000;
+// Maximum number of requests to send at once.
+const MAX_CONCURRENCY = 10;
+// Maximum number of blocks to query for at once. This is also the maximum
+// number of blocks we will hold in memory prior to being saved to the database.
+const MAX_BLOCKS_PER_QUERY = 1000;
+// Block number when the Exchange contract was deployed to mainnet.
+// TODO(albrow): De-dupe this constant.
+const EXCHANGE_START_BLOCK = 6271590;
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: `https://mainnet.infura.io/${process.env.INFURA_API_KEY}`,
+    });
+    const web3Source = new Web3Source(provider);
+    await getAllMissingBlocks(web3Source);
+    process.exit(0);
+})().catch(handleError);
+
+interface MissingBlocksResponse {
+    block_number: string;
+}
+
+async function getAllMissingBlocks(web3Source: Web3Source): Promise<void> {
+    const blocksRepository = connection.getRepository(Block);
+    let fromBlock = EXCHANGE_START_BLOCK;
+    while (true) {
+        const blockNumbers = await getMissingBlockNumbers(fromBlock);
+        if (blockNumbers.length === 0) {
+            // There are no more missing blocks. We're done.
+            break;
+        }
+        await getAndSaveBlocks(web3Source, blocksRepository, blockNumbers);
+        fromBlock = Math.max(...blockNumbers) + 1;
+    }
+    const totalBlocks = await blocksRepository.count();
+    console.log(`Done saving blocks. There are now ${totalBlocks} total blocks.`);
+}
+
+async function getMissingBlockNumbers(fromBlock: number): Promise<number[]> {
+    console.log(`Checking for missing blocks starting at ${fromBlock}...`);
+    const response = (await connection.query(
+        'SELECT DISTINCT(block_number) FROM raw.exchange_fill_events WHERE block_number NOT IN (SELECT number FROM raw.blocks) AND block_number >= $1 ORDER BY block_number ASC LIMIT $2',
+        [fromBlock, MAX_BLOCKS_PER_QUERY],
+    )) as MissingBlocksResponse[];
+    const blockNumberStrings = R.pluck('block_number', response);
+    const blockNumbers = R.map(parseInt, blockNumberStrings);
+    console.log(`Found ${blockNumbers.length} missing blocks in the given range.`);
+    return blockNumbers;
+}
+
+async function getAndSaveBlocks(
+    web3Source: Web3Source,
+    blocksRepository: Repository<Block>,
+    blockNumbers: number[],
+): Promise<void> {
+    console.log(`Getting block data for ${blockNumbers.length} blocks...`);
+    Parallel.setConcurrency(MAX_CONCURRENCY);
+    const rawBlocks = await Parallel.map(blockNumbers, async (blockNumber: number) =>
+        web3Source.getBlockInfoAsync(blockNumber),
+    );
+    console.log(`Parsing ${rawBlocks.length} blocks...`);
+    const blocks = R.map(parseBlock, rawBlocks);
+    console.log(`Saving ${blocks.length} blocks...`);
+    await blocksRepository.save(blocks, { chunk: Math.ceil(blocks.length / BATCH_SAVE_SIZE) });
+}
-- 
cgit v1.2.3


From 75df8a0e8b375f198555f55bd6ed47af75c2b043 Mon Sep 17 00:00:00 2001
From: Jake Ellowitz <jake.ellowitz@gmail.com>
Date: Mon, 19 Nov 2018 16:24:07 -0800
Subject: Pull token metadata re trusted tokens

---
 .../1542655823221-NewMetadataAndOHLCVTables.ts     | 46 +++++++++++++++++++
 .../src/data_sources/trusted_tokens/index.ts       | 29 ++++++++++++
 packages/pipeline/src/entities/index.ts            |  2 +
 packages/pipeline/src/entities/ohlcv_external.ts   | 20 +++++++++
 .../src/entities/token_on_chain_metadata.ts        |  6 +++
 packages/pipeline/src/entities/trusted_tokens.ts   |  7 +++
 packages/pipeline/src/ormconfig.ts                 |  2 +
 .../pipeline/src/parsers/ohlcv_external/index.ts   |  0
 .../pipeline/src/parsers/trusted_tokens/index.ts   | 37 ++++++++++++++++
 .../pipeline/src/scripts/pull_missing_events.ts    |  4 +-
 .../pipeline/src/scripts/pull_trusted_tokens.ts    | 51 ++++++++++++++++++++++
 packages/pipeline/src/utils/index.ts               |  6 +++
 12 files changed, 208 insertions(+), 2 deletions(-)
 create mode 100644 packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
 create mode 100644 packages/pipeline/src/data_sources/trusted_tokens/index.ts
 create mode 100644 packages/pipeline/src/entities/ohlcv_external.ts
 create mode 100644 packages/pipeline/src/entities/trusted_tokens.ts
 create mode 100644 packages/pipeline/src/parsers/ohlcv_external/index.ts
 create mode 100644 packages/pipeline/src/parsers/trusted_tokens/index.ts
 create mode 100644 packages/pipeline/src/scripts/pull_trusted_tokens.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts b/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
new file mode 100644
index 000000000..5c7ec6de7
--- /dev/null
+++ b/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
@@ -0,0 +1,46 @@
+import {MigrationInterface, QueryRunner} from 'typeorm';
+
+export class NewMetadataAndOHLCVTables1542655823221 implements MigrationInterface {
+
+    public async up(queryRunner: QueryRunner): Promise<any> {
+
+        await queryRunner.query(`
+            CREATE TABLE raw.trusted_tokens (
+                address VARCHAR NOT NULL,
+                authority VARCHAR NOT NULL,
+
+                PRIMARY KEY (address, authority)
+            );
+        `);
+
+        await queryRunner.query(`
+            CREATE TABLE raw.ohlcv_external (
+                exchange VARCHAR NOT NULL,
+                from_symbol VARCHAR NOT NULL,
+                to_symbol VARCHAR NOT NULL,
+                start_time BIGINT NOT NULL,
+                end_time BIGINT NOT NULL,
+
+                open DOUBLE PRECISION NOT NULL,
+                close DOUBLE PRECISION NOT NULL,
+                low DOUBLE PRECISION NOT NULL,
+                high DOUBLE PRECISION NOT NULL,
+                volume_from DOUBLE PRECISION NOT NULL,
+                volume_to DOUBLE PRECISION NOT NULL,
+
+                source VARCHAR NOT NULL,
+                observed_timestamp BIGINT NOT NULL,
+
+                PRIMARY KEY (exchange, from_symbol, to_symbol, start_time, end_time, source, observed_timestamp)
+            );
+        `);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+
+        await queryRunner.dropTable('raw.trusted_tokens');
+
+        await queryRunner.dropTable('raw.ohlcv_external');
+    }
+
+}
diff --git a/packages/pipeline/src/data_sources/trusted_tokens/index.ts b/packages/pipeline/src/data_sources/trusted_tokens/index.ts
new file mode 100644
index 000000000..552739fb9
--- /dev/null
+++ b/packages/pipeline/src/data_sources/trusted_tokens/index.ts
@@ -0,0 +1,29 @@
+import axios from 'axios';
+
+export interface ZeroExTrustedTokenMeta {
+    address: string;
+    name: string;
+    symbol: string;
+    decimals: number;
+}
+
+export interface MetamaskTrustedTokenMeta {
+    address: string;
+    name: string;
+    erc20: boolean;
+    symbol: string;
+    decimals: number;
+}
+
+export class TrustedTokenSource<T> {
+    private readonly _url: string;
+
+    constructor(url: string) {
+        this._url = url;
+    }
+
+    public async getTrustedTokenMetaAsync(): Promise<T> {
+        const resp = await axios.get<T>(this._url);
+        return resp.data;
+    }
+}
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index d3c61bcb9..769efb092 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -10,6 +10,8 @@ export { Relayer } from './relayer';
 export { SraOrder } from './sra_order';
 export { Transaction } from './transaction';
 export { TokenOnChainMetadata } from './token_on_chain_metadata';
+export { TrustedToken } from './trusted_tokens';
 export { SraOrdersObservedTimeStamp, createObservedTimestampForOrder } from './sra_order_observed_timestamp';
+export { OHLCVExternal } from './ohlcv_external';
 
 export type ExchangeEvent = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
diff --git a/packages/pipeline/src/entities/ohlcv_external.ts b/packages/pipeline/src/entities/ohlcv_external.ts
new file mode 100644
index 000000000..3fbb4c499
--- /dev/null
+++ b/packages/pipeline/src/entities/ohlcv_external.ts
@@ -0,0 +1,20 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'ohlcv_external', schema: 'raw' })
+export class OHLCVExternal {
+    @PrimaryColumn() public exchange!: string;
+    @PrimaryColumn() public from_symbol!: string;
+    @PrimaryColumn() public to_symbol!: string;
+    @PrimaryColumn() public start_time!: number;
+    @PrimaryColumn() public end_time!: number;
+    
+    @Column() public open!: number;
+    @Column() public close!: number;
+    @Column() public low!: number;
+    @Column() public high!: number;
+    @Column() public volume_from!: number;
+    @Column() public volume_to!: number;
+
+    @PrimaryColumn() public source!: string;
+    @PrimaryColumn() public observed_timestamp!: number;
+}
\ No newline at end of file
diff --git a/packages/pipeline/src/entities/token_on_chain_metadata.ts b/packages/pipeline/src/entities/token_on_chain_metadata.ts
index 325d28e91..ca1f1827b 100644
--- a/packages/pipeline/src/entities/token_on_chain_metadata.ts
+++ b/packages/pipeline/src/entities/token_on_chain_metadata.ts
@@ -14,3 +14,9 @@ export class TokenOnChainMetadata {
     @Column({ type: 'nvarchar', nullable: false })
     public name!: string;
 }
+
+@Entity({ name: 'trusted_tokens', schema: 'raw' })
+export class TrustedTokens {
+    @PrimaryColumn() public address!: string;
+    @PrimaryColumn() public authority!: string;
+}
diff --git a/packages/pipeline/src/entities/trusted_tokens.ts b/packages/pipeline/src/entities/trusted_tokens.ts
new file mode 100644
index 000000000..6ec27c963
--- /dev/null
+++ b/packages/pipeline/src/entities/trusted_tokens.ts
@@ -0,0 +1,7 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'trusted_tokens', schema: 'raw' })
+export class TrustedToken {
+    @PrimaryColumn() public address!: string;
+    @PrimaryColumn() public authority!: string;
+}
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 64b5b1827..1bd337866 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -9,6 +9,7 @@ import {
     SraOrder,
     SraOrdersObservedTimeStamp,
     Transaction,
+    TrustedToken,
 } from './entities';
 
 const entities = [
@@ -20,6 +21,7 @@ const entities = [
     SraOrder,
     SraOrdersObservedTimeStamp,
     Transaction,
+    TrustedToken,
 ];
 
 const config: ConnectionOptions = {
diff --git a/packages/pipeline/src/parsers/ohlcv_external/index.ts b/packages/pipeline/src/parsers/ohlcv_external/index.ts
new file mode 100644
index 000000000..e69de29bb
diff --git a/packages/pipeline/src/parsers/trusted_tokens/index.ts b/packages/pipeline/src/parsers/trusted_tokens/index.ts
new file mode 100644
index 000000000..a6d32de35
--- /dev/null
+++ b/packages/pipeline/src/parsers/trusted_tokens/index.ts
@@ -0,0 +1,37 @@
+import * as R from 'ramda';
+
+import { MetamaskTrustedTokenMeta, ZeroExTrustedTokenMeta } from '../../data_sources/trusted_tokens';
+import { TrustedToken } from '../../entities';
+
+/**
+ * Parses Metamask's trusted tokens list.
+ * @param rawResp raw response from the metamask json file.
+ */
+export function parseMetamaskTrustedTokens(rawResp: Map<string, MetamaskTrustedTokenMeta>): TrustedToken[] {
+    const parsedAsObject = R.mapObjIndexed(parseMetamaskTrustedToken, rawResp);
+    return R.values(parsedAsObject);
+}
+
+export function parseZeroExTrustedTokens(rawResp: ZeroExTrustedTokenMeta[]): TrustedToken[] {
+    return R.map(parseZeroExTrustedToken, rawResp);
+}
+
+function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: string): TrustedToken {
+
+    const trustedToken = new TrustedToken();
+
+    trustedToken.address = address;
+    trustedToken.authority = 'metamask';
+
+    return trustedToken;
+}
+
+function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TrustedToken {
+
+    const trustedToken = new TrustedToken();
+
+    trustedToken.address = resp.address;
+    trustedToken.authority = '0x';
+
+    return trustedToken;
+}
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index 0b7f6287f..68cabe3de 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -64,7 +64,7 @@ async function getCancelUpToEventsAsync(eventsSource: ExchangeEventsSource): Pro
     await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
 }
 
-const tabelNameRegex = /^[a-zA-Z_]*$/;
+const tableNameRegex = /^[a-zA-Z_]*$/;
 
 async function getStartBlockAsync<T extends ExchangeEvent>(repository: Repository<T>): Promise<number> {
     const fillEventCount = await repository.count();
@@ -73,7 +73,7 @@ async function getStartBlockAsync<T extends ExchangeEvent>(repository: Repositor
         return EXCHANGE_START_BLOCK;
     }
     const tableName = repository.metadata.tableName;
-    if (!tabelNameRegex.test(tableName)) {
+    if (!tableNameRegex.test(tableName)) {
         throw new Error('Unexpected special character in table name: ' + tableName);
     }
     const queryResult = await connection.query(
diff --git a/packages/pipeline/src/scripts/pull_trusted_tokens.ts b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
new file mode 100644
index 000000000..67d9e08d1
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
@@ -0,0 +1,51 @@
+import 'reflect-metadata';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+
+import { MetamaskTrustedTokenMeta, TrustedTokenSource, ZeroExTrustedTokenMeta } from '../data_sources/trusted_tokens';
+import { TrustedToken } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseMetamaskTrustedTokens, parseZeroExTrustedTokens } from '../parsers/trusted_tokens';
+import { handleError } from '../utils';
+
+const METAMASK_TRUSTED_TOKENS_URL =
+    'https://raw.githubusercontent.com/MetaMask/eth-contract-metadata/master/contract-map.json';
+
+const ZEROEX_TRUSTED_TOKENS_URL =
+    'https://website-api.0xproject.com/tokens';
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    await getMetamaskTrustedTokens();
+    await getZeroExTrustedTokens();
+    process.exit(0);
+})().catch(handleError);
+
+async function getMetamaskTrustedTokens(): Promise<void> {
+    // tslint:disable-next-line
+    console.log('Getting latest metamask trusted tokens list ...');
+    const trustedTokensRepository = connection.getRepository(TrustedToken);
+    const trustedTokensSource = new TrustedTokenSource<Map<string, MetamaskTrustedTokenMeta>>(METAMASK_TRUSTED_TOKENS_URL);
+    const resp = await trustedTokensSource.getTrustedTokenMetaAsync();
+    const trustedTokens = parseMetamaskTrustedTokens(resp);
+    // tslint:disable-next-line
+    console.log('Saving metamask trusted tokens list');
+    await trustedTokensRepository.save(trustedTokens);
+    // tslint:disable-next-line
+    console.log('Done saving metamask trusted tokens.')
+}
+
+async function getZeroExTrustedTokens(): Promise<void> {
+    // tslint:disable-next-line
+    console.log('Getting latest 0x trusted tokens list ...');
+    const trustedTokensRepository = connection.getRepository(TrustedToken);
+    const trustedTokensSource = new TrustedTokenSource<ZeroExTrustedTokenMeta[]>(ZEROEX_TRUSTED_TOKENS_URL);
+    const resp = await trustedTokensSource.getTrustedTokenMetaAsync();
+    const trustedTokens = parseZeroExTrustedTokens(resp);
+    // tslint:disable-next-line
+    console.log('Saving metamask trusted tokens list');
+    await trustedTokensRepository.save(trustedTokens);
+    // tslint:disable-next-line
+    console.log('Done saving metamask trusted tokens.');
+}
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index 78aa89374..b66ab40ab 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -49,3 +49,9 @@ class BigNumberTransformer implements ValueTransformer {
 }
 
 export const bigNumberTransformer = new BigNumberTransformer();
+
+export function getHourInUnixTime(): number {
+    const currentTime: number = Date.now();
+    // tslint:disable-next-line
+    return currentTime - (currentTime % (3600 * 1000));
+}
-- 
cgit v1.2.3


From 72c45d9ea90237d87053fd1ddc751fc699527937 Mon Sep 17 00:00:00 2001
From: Jake Ellowitz <jake.ellowitz@gmail.com>
Date: Mon, 19 Nov 2018 19:11:51 -0800
Subject: metadata and trusted sources in same raw table

---
 .../1542655823221-NewMetadataAndOHLCVTables.ts     | 22 +++++++++-
 packages/pipeline/src/entities/index.ts            |  3 +-
 packages/pipeline/src/entities/ohlcv_external.ts   | 18 ++++-----
 packages/pipeline/src/entities/token_metadata.ts   | 19 +++++++++
 .../src/entities/token_on_chain_metadata.ts        | 22 ----------
 packages/pipeline/src/entities/trusted_tokens.ts   |  7 ----
 packages/pipeline/src/ormconfig.ts                 |  4 +-
 .../pipeline/src/parsers/token_metadata/index.ts   | 47 ++++++++++++++++++++++
 .../pipeline/src/parsers/trusted_tokens/index.ts   | 37 -----------------
 .../pipeline/src/scripts/pull_trusted_tokens.ts    |  8 ++--
 packages/pipeline/src/utils/index.ts               |  3 ++
 11 files changed, 105 insertions(+), 85 deletions(-)
 create mode 100644 packages/pipeline/src/entities/token_metadata.ts
 delete mode 100644 packages/pipeline/src/entities/token_on_chain_metadata.ts
 delete mode 100644 packages/pipeline/src/entities/trusted_tokens.ts
 create mode 100644 packages/pipeline/src/parsers/token_metadata/index.ts
 delete mode 100644 packages/pipeline/src/parsers/trusted_tokens/index.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts b/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
index 5c7ec6de7..8d131271b 100644
--- a/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
+++ b/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
@@ -2,17 +2,23 @@ import {MigrationInterface, QueryRunner} from 'typeorm';
 
 export class NewMetadataAndOHLCVTables1542655823221 implements MigrationInterface {
 
+    // tslint:disable-next-line
     public async up(queryRunner: QueryRunner): Promise<any> {
 
         await queryRunner.query(`
-            CREATE TABLE raw.trusted_tokens (
+            CREATE TABLE raw.token_metadata (
                 address VARCHAR NOT NULL,
                 authority VARCHAR NOT NULL,
+                decimals INT NULL,
+                symbol VARCHAR NULL,
+                name VARCHAR NULL,
 
                 PRIMARY KEY (address, authority)
             );
         `);
 
+        await queryRunner.dropTable('raw.token_on_chain_metadata');
+
         await queryRunner.query(`
             CREATE TABLE raw.ohlcv_external (
                 exchange VARCHAR NOT NULL,
@@ -36,9 +42,21 @@ export class NewMetadataAndOHLCVTables1542655823221 implements MigrationInterfac
         `);
     }
 
+    // tslint:disable-next-line
     public async down(queryRunner: QueryRunner): Promise<any> {
 
-        await queryRunner.dropTable('raw.trusted_tokens');
+        await queryRunner.query(`
+            CREATE TABLE raw.token_on_chain_metadata (
+                address VARCHAR NOT NULL,
+                decimals INT NULL,
+                symbol VARCHAR NULL,
+                name VARCHAR NULL,
+
+                PRIMARY KEY (address)
+            );
+        `);
+
+        await queryRunner.dropTable('raw.token_metadata');
 
         await queryRunner.dropTable('raw.ohlcv_external');
     }
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index 769efb092..a8f159a2a 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -9,8 +9,7 @@ export { ExchangeFillEvent } from './exchange_fill_event';
 export { Relayer } from './relayer';
 export { SraOrder } from './sra_order';
 export { Transaction } from './transaction';
-export { TokenOnChainMetadata } from './token_on_chain_metadata';
-export { TrustedToken } from './trusted_tokens';
+export { TokenMetadata } from './token_metadata';
 export { SraOrdersObservedTimeStamp, createObservedTimestampForOrder } from './sra_order_observed_timestamp';
 export { OHLCVExternal } from './ohlcv_external';
 
diff --git a/packages/pipeline/src/entities/ohlcv_external.ts b/packages/pipeline/src/entities/ohlcv_external.ts
index 3fbb4c499..95cd4f2f5 100644
--- a/packages/pipeline/src/entities/ohlcv_external.ts
+++ b/packages/pipeline/src/entities/ohlcv_external.ts
@@ -3,18 +3,18 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 @Entity({ name: 'ohlcv_external', schema: 'raw' })
 export class OHLCVExternal {
     @PrimaryColumn() public exchange!: string;
-    @PrimaryColumn() public from_symbol!: string;
-    @PrimaryColumn() public to_symbol!: string;
-    @PrimaryColumn() public start_time!: number;
-    @PrimaryColumn() public end_time!: number;
-    
+    @PrimaryColumn() public fromSymbol!: string;
+    @PrimaryColumn() public toSymbol!: string;
+    @PrimaryColumn() public startTime!: number;
+    @PrimaryColumn() public endTime!: number;
+
     @Column() public open!: number;
     @Column() public close!: number;
     @Column() public low!: number;
     @Column() public high!: number;
-    @Column() public volume_from!: number;
-    @Column() public volume_to!: number;
+    @Column() public volumeFrom!: number;
+    @Column() public volumeTo!: number;
 
     @PrimaryColumn() public source!: string;
-    @PrimaryColumn() public observed_timestamp!: number;
-}
\ No newline at end of file
+    @PrimaryColumn() public observedTimestamp!: number;
+}
diff --git a/packages/pipeline/src/entities/token_metadata.ts b/packages/pipeline/src/entities/token_metadata.ts
new file mode 100644
index 000000000..4a0bceefe
--- /dev/null
+++ b/packages/pipeline/src/entities/token_metadata.ts
@@ -0,0 +1,19 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'token_metadata', schema: 'raw' })
+export class TokenMetadata {
+    @PrimaryColumn({ type: 'varchar', nullable: false })
+    public address!: string;
+
+    @PrimaryColumn({ type: 'varchar', nullable: false })
+    public authority!: string;
+
+    @Column({ type: 'integer', nullable: true })
+    public decimals!: number;
+
+    @Column({ type: 'varchar', nullable: true })
+    public symbol!: string;
+
+    @Column({ type: 'varchar', nullable: true })
+    public name!: string;
+}
diff --git a/packages/pipeline/src/entities/token_on_chain_metadata.ts b/packages/pipeline/src/entities/token_on_chain_metadata.ts
deleted file mode 100644
index ca1f1827b..000000000
--- a/packages/pipeline/src/entities/token_on_chain_metadata.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity({ name: 'token_on_chain_metadata', schema: 'raw' })
-export class TokenOnChainMetadata {
-    @PrimaryColumn({ type: 'nvarchar', nullable: false })
-    public address!: string;
-
-    @Column({ type: 'integer', nullable: false })
-    public decimals!: number;
-
-    @Column({ type: 'nvarchar', nullable: false })
-    public symbol!: string;
-
-    @Column({ type: 'nvarchar', nullable: false })
-    public name!: string;
-}
-
-@Entity({ name: 'trusted_tokens', schema: 'raw' })
-export class TrustedTokens {
-    @PrimaryColumn() public address!: string;
-    @PrimaryColumn() public authority!: string;
-}
diff --git a/packages/pipeline/src/entities/trusted_tokens.ts b/packages/pipeline/src/entities/trusted_tokens.ts
deleted file mode 100644
index 6ec27c963..000000000
--- a/packages/pipeline/src/entities/trusted_tokens.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity({ name: 'trusted_tokens', schema: 'raw' })
-export class TrustedToken {
-    @PrimaryColumn() public address!: string;
-    @PrimaryColumn() public authority!: string;
-}
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 1bd337866..e8277a439 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -8,8 +8,8 @@ import {
     Relayer,
     SraOrder,
     SraOrdersObservedTimeStamp,
+    TokenMetadata,
     Transaction,
-    TrustedToken,
 } from './entities';
 
 const entities = [
@@ -20,8 +20,8 @@ const entities = [
     Relayer,
     SraOrder,
     SraOrdersObservedTimeStamp,
+    TokenMetadata,
     Transaction,
-    TrustedToken,
 ];
 
 const config: ConnectionOptions = {
diff --git a/packages/pipeline/src/parsers/token_metadata/index.ts b/packages/pipeline/src/parsers/token_metadata/index.ts
new file mode 100644
index 000000000..d09def0db
--- /dev/null
+++ b/packages/pipeline/src/parsers/token_metadata/index.ts
@@ -0,0 +1,47 @@
+import * as R from 'ramda';
+
+import { MetamaskTrustedTokenMeta, ZeroExTrustedTokenMeta } from '../../data_sources/trusted_tokens';
+import { TokenMetadata } from '../../entities';
+
+/**
+ * Parses Metamask's trusted tokens list.
+ * @param rawResp raw response from the metamask json file.
+ */
+export function parseMetamaskTrustedTokens(rawResp: Map<string, MetamaskTrustedTokenMeta>): TokenMetadata[] {
+    const parsedAsObject = R.mapObjIndexed(parseMetamaskTrustedToken, rawResp);
+    return R.values(parsedAsObject);
+}
+
+/**
+ * Parses 0x's trusted tokens list.
+ * @param rawResp raw response from the 0x json file.
+ */
+export function parseZeroExTrustedTokens(rawResp: ZeroExTrustedTokenMeta[]): TokenMetadata[] {
+    return R.map(parseZeroExTrustedToken, rawResp);
+}
+
+function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: string): TokenMetadata {
+
+    const trustedToken = new TokenMetadata();
+
+    trustedToken.address = address;
+    trustedToken.decimals = resp.decimals;
+    trustedToken.symbol = resp.symbol;
+    trustedToken.name = resp.name;
+    trustedToken.authority = 'metamask';
+
+    return trustedToken;
+}
+
+function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TokenMetadata {
+
+    const trustedToken = new TokenMetadata();
+
+    trustedToken.address = resp.address;
+    trustedToken.decimals = resp.decimals;
+    trustedToken.symbol = resp.symbol;
+    trustedToken.name = resp.name;
+    trustedToken.authority = '0x';
+
+    return trustedToken;
+}
diff --git a/packages/pipeline/src/parsers/trusted_tokens/index.ts b/packages/pipeline/src/parsers/trusted_tokens/index.ts
deleted file mode 100644
index a6d32de35..000000000
--- a/packages/pipeline/src/parsers/trusted_tokens/index.ts
+++ /dev/null
@@ -1,37 +0,0 @@
-import * as R from 'ramda';
-
-import { MetamaskTrustedTokenMeta, ZeroExTrustedTokenMeta } from '../../data_sources/trusted_tokens';
-import { TrustedToken } from '../../entities';
-
-/**
- * Parses Metamask's trusted tokens list.
- * @param rawResp raw response from the metamask json file.
- */
-export function parseMetamaskTrustedTokens(rawResp: Map<string, MetamaskTrustedTokenMeta>): TrustedToken[] {
-    const parsedAsObject = R.mapObjIndexed(parseMetamaskTrustedToken, rawResp);
-    return R.values(parsedAsObject);
-}
-
-export function parseZeroExTrustedTokens(rawResp: ZeroExTrustedTokenMeta[]): TrustedToken[] {
-    return R.map(parseZeroExTrustedToken, rawResp);
-}
-
-function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: string): TrustedToken {
-
-    const trustedToken = new TrustedToken();
-
-    trustedToken.address = address;
-    trustedToken.authority = 'metamask';
-
-    return trustedToken;
-}
-
-function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TrustedToken {
-
-    const trustedToken = new TrustedToken();
-
-    trustedToken.address = resp.address;
-    trustedToken.authority = '0x';
-
-    return trustedToken;
-}
diff --git a/packages/pipeline/src/scripts/pull_trusted_tokens.ts b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
index 67d9e08d1..48e20bea7 100644
--- a/packages/pipeline/src/scripts/pull_trusted_tokens.ts
+++ b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
@@ -2,9 +2,9 @@ import 'reflect-metadata';
 import { Connection, ConnectionOptions, createConnection } from 'typeorm';
 
 import { MetamaskTrustedTokenMeta, TrustedTokenSource, ZeroExTrustedTokenMeta } from '../data_sources/trusted_tokens';
-import { TrustedToken } from '../entities';
+import { TokenMetadata } from '../entities';
 import * as ormConfig from '../ormconfig';
-import { parseMetamaskTrustedTokens, parseZeroExTrustedTokens } from '../parsers/trusted_tokens';
+import { parseMetamaskTrustedTokens, parseZeroExTrustedTokens } from '../parsers/token_metadata';
 import { handleError } from '../utils';
 
 const METAMASK_TRUSTED_TOKENS_URL =
@@ -25,7 +25,7 @@ let connection: Connection;
 async function getMetamaskTrustedTokens(): Promise<void> {
     // tslint:disable-next-line
     console.log('Getting latest metamask trusted tokens list ...');
-    const trustedTokensRepository = connection.getRepository(TrustedToken);
+    const trustedTokensRepository = connection.getRepository(TokenMetadata);
     const trustedTokensSource = new TrustedTokenSource<Map<string, MetamaskTrustedTokenMeta>>(METAMASK_TRUSTED_TOKENS_URL);
     const resp = await trustedTokensSource.getTrustedTokenMetaAsync();
     const trustedTokens = parseMetamaskTrustedTokens(resp);
@@ -39,7 +39,7 @@ async function getMetamaskTrustedTokens(): Promise<void> {
 async function getZeroExTrustedTokens(): Promise<void> {
     // tslint:disable-next-line
     console.log('Getting latest 0x trusted tokens list ...');
-    const trustedTokensRepository = connection.getRepository(TrustedToken);
+    const trustedTokensRepository = connection.getRepository(TokenMetadata);
     const trustedTokensSource = new TrustedTokenSource<ZeroExTrustedTokenMeta[]>(ZEROEX_TRUSTED_TOKENS_URL);
     const resp = await trustedTokensSource.getTrustedTokenMetaAsync();
     const trustedTokens = parseZeroExTrustedTokens(resp);
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index b66ab40ab..732c259d7 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -50,6 +50,9 @@ class BigNumberTransformer implements ValueTransformer {
 
 export const bigNumberTransformer = new BigNumberTransformer();
 
+/**
+ * Returns the unix timestamp of the current hour
+ */
 export function getHourInUnixTime(): number {
     const currentTime: number = Date.now();
     // tslint:disable-next-line
-- 
cgit v1.2.3


From 6739261a7e46a5832bbcde89b76ee564fd798b1b Mon Sep 17 00:00:00 2001
From: Jake Ellowitz <wakkadojo@users.noreply.github.com>
Date: Mon, 26 Nov 2018 14:55:45 -0800
Subject: updating comment for 0x trusted tokens

---
 .../migrations/1542655823221-NewMetadataAndOHLCVTables.ts        | 6 +-----
 packages/pipeline/src/parsers/token_metadata/index.ts            | 4 +---
 packages/pipeline/src/scripts/pull_trusted_tokens.ts             | 9 +++++----
 packages/pipeline/src/utils/index.ts                             | 2 +-
 4 files changed, 8 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts b/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
index 8d131271b..838f5ba9c 100644
--- a/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
+++ b/packages/pipeline/migrations/1542655823221-NewMetadataAndOHLCVTables.ts
@@ -1,10 +1,8 @@
-import {MigrationInterface, QueryRunner} from 'typeorm';
+import { MigrationInterface, QueryRunner } from 'typeorm';
 
 export class NewMetadataAndOHLCVTables1542655823221 implements MigrationInterface {
-
     // tslint:disable-next-line
     public async up(queryRunner: QueryRunner): Promise<any> {
-
         await queryRunner.query(`
             CREATE TABLE raw.token_metadata (
                 address VARCHAR NOT NULL,
@@ -44,7 +42,6 @@ export class NewMetadataAndOHLCVTables1542655823221 implements MigrationInterfac
 
     // tslint:disable-next-line
     public async down(queryRunner: QueryRunner): Promise<any> {
-
         await queryRunner.query(`
             CREATE TABLE raw.token_on_chain_metadata (
                 address VARCHAR NOT NULL,
@@ -60,5 +57,4 @@ export class NewMetadataAndOHLCVTables1542655823221 implements MigrationInterfac
 
         await queryRunner.dropTable('raw.ohlcv_external');
     }
-
 }
diff --git a/packages/pipeline/src/parsers/token_metadata/index.ts b/packages/pipeline/src/parsers/token_metadata/index.ts
index d09def0db..916448cb3 100644
--- a/packages/pipeline/src/parsers/token_metadata/index.ts
+++ b/packages/pipeline/src/parsers/token_metadata/index.ts
@@ -14,14 +14,13 @@ export function parseMetamaskTrustedTokens(rawResp: Map<string, MetamaskTrustedT
 
 /**
  * Parses 0x's trusted tokens list.
- * @param rawResp raw response from the 0x json file.
+ * @param rawResp raw response from the 0x trusted tokens file.
  */
 export function parseZeroExTrustedTokens(rawResp: ZeroExTrustedTokenMeta[]): TokenMetadata[] {
     return R.map(parseZeroExTrustedToken, rawResp);
 }
 
 function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: string): TokenMetadata {
-
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = address;
@@ -34,7 +33,6 @@ function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: stri
 }
 
 function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TokenMetadata {
-
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = resp.address;
diff --git a/packages/pipeline/src/scripts/pull_trusted_tokens.ts b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
index 48e20bea7..b3a4466bb 100644
--- a/packages/pipeline/src/scripts/pull_trusted_tokens.ts
+++ b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
@@ -10,8 +10,7 @@ import { handleError } from '../utils';
 const METAMASK_TRUSTED_TOKENS_URL =
     'https://raw.githubusercontent.com/MetaMask/eth-contract-metadata/master/contract-map.json';
 
-const ZEROEX_TRUSTED_TOKENS_URL =
-    'https://website-api.0xproject.com/tokens';
+const ZEROEX_TRUSTED_TOKENS_URL = 'https://website-api.0xproject.com/tokens';
 
 let connection: Connection;
 
@@ -26,14 +25,16 @@ async function getMetamaskTrustedTokens(): Promise<void> {
     // tslint:disable-next-line
     console.log('Getting latest metamask trusted tokens list ...');
     const trustedTokensRepository = connection.getRepository(TokenMetadata);
-    const trustedTokensSource = new TrustedTokenSource<Map<string, MetamaskTrustedTokenMeta>>(METAMASK_TRUSTED_TOKENS_URL);
+    const trustedTokensSource = new TrustedTokenSource<Map<string, MetamaskTrustedTokenMeta>>(
+        METAMASK_TRUSTED_TOKENS_URL,
+    );
     const resp = await trustedTokensSource.getTrustedTokenMetaAsync();
     const trustedTokens = parseMetamaskTrustedTokens(resp);
     // tslint:disable-next-line
     console.log('Saving metamask trusted tokens list');
     await trustedTokensRepository.save(trustedTokens);
     // tslint:disable-next-line
-    console.log('Done saving metamask trusted tokens.')
+    console.log('Done saving metamask trusted tokens.');
 }
 
 async function getZeroExTrustedTokens(): Promise<void> {
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index 732c259d7..b6d84a565 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -56,5 +56,5 @@ export const bigNumberTransformer = new BigNumberTransformer();
 export function getHourInUnixTime(): number {
     const currentTime: number = Date.now();
     // tslint:disable-next-line
-    return currentTime - (currentTime % (3600 * 1000));
+    return currentTime - currentTime % (3600 * 1000);
 }
-- 
cgit v1.2.3


From 6d2f4b91a99b2ae022564ceb2163ca80b7af2d90 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 27 Nov 2018 12:38:44 -0800
Subject: Reduce number of blocks per query in pull_missing_events

---
 packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
index d09f59535..5721c0ea3 100644
--- a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -12,7 +12,7 @@ import { Web3Wrapper } from '@0x/web3-wrapper';
 import { LogWithDecodedArgs } from 'ethereum-types';
 
 const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default toBlock.
-const NUM_BLOCKS_PER_QUERY = 100000; // Number of blocks to query for events at a time.
+const NUM_BLOCKS_PER_QUERY = 20000; // Number of blocks to query for events at a time.
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
 
 export class ExchangeEventsSource {
-- 
cgit v1.2.3


From 3ca876c5744d9030f4d954f73038ddb05d014d42 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 27 Nov 2018 16:43:00 -0800
Subject: [pipeline] Add additional documentation to the README (#1328)

---
 packages/pipeline/README.md | 113 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)

(limited to 'packages')

diff --git a/packages/pipeline/README.md b/packages/pipeline/README.md
index df54de21c..c647950a2 100644
--- a/packages/pipeline/README.md
+++ b/packages/pipeline/README.md
@@ -31,3 +31,116 @@ yarn clean
 ```bash
 yarn lint
 ```
+
+### Migrations
+
+Create a new migration: `yarn migrate:create --name MigrationNameInCamelCase`
+Run migrations: `yarn migrate:run`
+Revert the most recent migration (CAUTION: may result in data loss!): `yarn migrate:revert`
+
+## Connecting to PostgreSQL
+
+Across the pipeline package, any code which accesses the database uses the
+environment variable `ZEROEX_DATA_PIPELINE_DB_URL` which should be a properly
+formatted
+[PostgreSQL connection url](https://stackoverflow.com/questions/3582552/postgresql-connection-url).
+
+## Test environment
+
+The easiest way to start Postgres is via Docker. Depending on your
+platform, you may need to prepend `sudo` to the following command:
+
+```
+docker run --rm -d -p 5432:5432 --name pipeline_postgres postgres:11-alpine
+```
+
+This will start a Postgres server with the default username and database name.
+You should set the environment variable as follows:
+
+```
+export ZEROEX_DATA_PIPELINE_DB_URL=postgresql://postgres@localhost/postgres
+```
+
+First thing you will need to do is run the migrations:
+
+```
+yarn migrate:run
+```
+
+Now you can run scripts locally:
+
+```
+node packages/pipeline/lib/src/scripts/pull_radar_relay_orders.js
+```
+
+To stop the Postgres server (you may need to add `sudo`):
+
+```
+docker stop pipeline_postgres
+```
+
+This will remove all data from the database.
+
+If you prefer, you can also install Postgres with e.g.,
+[Homebrew](https://wiki.postgresql.org/wiki/Homebrew) or
+[Postgress.app](https://postgresapp.com/). As long as you set the
+`ZEROEX_DATA_PIPELINE_DB_URL` environment variable appropriately, any Postgres
+server will work.
+
+## Directory structure
+
+```
+.
+├── lib: Code generated by the TypeScript compiler. Don't edit this directly.
+├── migrations: Code for creating and updating database schemas.
+├── node_modules:
+├── src: All TypeScript source code.
+│   ├── data_sources: Code responsible for getting raw data, typically from a third-party source.
+│   ├── entities: TypeORM entities which closely mirror our database schemas. Some other ORMs call these "models".
+│   ├── parsers: Code for converting raw data into entities.
+│   ├── scripts: Executable scripts which put all the pieces together.
+│   └── utils: Various utils used across packages/files.
+├── test: All tests go here and are organized in the same way as the folder/file that they test.
+```
+
+## Adding new data to the pipeline
+
+1.  Create an entity in the _entities_ directory. Entities directly mirror our
+    database schemas. We follow the practice of having "dumb" entities, so
+    entity classes should typically not have any methods.
+2.  Create a migration using the `yarn migrate:create` command. Create/update
+    tables as needed. Remember to fill in both the `up` and `down` methods. Try
+    to avoid data loss as much as possible in your migrations.
+3.  Create a class or function in the _data_sources_ directory for getting raw
+    data. This code should abstract away pagination and rate-limiting as much as
+    possible.
+4.  Create a class or function in the _parsers_ directory for converting the raw
+    data into an entity. Also add tests in the _tests_ directory to test the
+    parser.
+5.  Create an executable script in the _scripts_ directory for putting
+    everything together. Your script can accept environment variables for things
+    like API keys. It should pull the data, parse it, and save it to the
+    database. Scripts should be idempotent and atomic (when possible). What this
+    means is that your script may be responsible for determining **which** data
+    needs to be updated. For example, you may need to query the database to find
+    the most recent block number that we have already pulled, then pull new data
+    starting from that block number.
+6.  Run the migrations and then run your new script locally and verify it works
+    as expected.
+
+#### Additional guidelines and tips:
+
+*   Table names should be plural and separated by underscores (e.g.,
+    `exchange_fill_events`).
+*   Any table which contains data which comes directly from a third-party source
+    should be namespaced in the `raw` PostgreSQL schema.
+*   Column names in the database should be separated by underscores (e.g.,
+    `maker_asset_type`).
+*   Field names in entity classes (like any other fields in TypeScript) should
+    be camel-cased (e.g., `makerAssetType`).
+*   All timestamps should be stored as milliseconds since the Unix Epoch.
+*   Use the `BigNumber` type for TypeScript code which deals with 256-bit
+    numbers from smart contracts or for any case where we are dealing with large
+    floating point numbers.
+*   [TypeORM documentation](http://typeorm.io/#/) is pretty robust and can be a
+    helpful resource.
-- 
cgit v1.2.3


From d14d38dabd0d40d85f4844cb9bbdd5916a26a2d4 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 28 Nov 2018 13:21:04 -0800
Subject: Introduce framework for running basic tests for entities (#1344)

* Introduce framework for running basic tests for entities

* Add pipeline tests to CircleCI config

* Make pipeline tests more configurable and fix CircleCI config

* Add coverage dir to pipeline package

* Add basic tests for all exchange event entities

* Add tests for remaining entities

* Create separate test scripts in package.json and add new info to README

* Update db_setup.ts to revert migrations even if you are using docker

* Automatically pull the postgres image if needed

* Add comment about why NumberToBigIntTransformer is needed
---
 packages/pipeline/README.md                        |  59 ++++---
 packages/pipeline/coverage/.gitkeep                |   0
 packages/pipeline/package.json                     |  11 +-
 packages/pipeline/src/entities/block.ts            |   7 +-
 .../pipeline/src/entities/exchange_cancel_event.ts |   3 +-
 .../src/entities/exchange_cancel_up_to_event.ts    |   4 +-
 .../pipeline/src/entities/exchange_fill_event.ts   |   4 +-
 .../src/entities/sra_order_observed_timestamp.ts   |   4 +-
 packages/pipeline/src/entities/token_metadata.ts   |   8 +-
 packages/pipeline/src/entities/transaction.ts      |   8 +-
 packages/pipeline/src/utils/index.ts               |  16 +-
 .../pipeline/src/utils/transformers/big_number.ts  |  16 ++
 packages/pipeline/src/utils/transformers/index.ts  |   2 +
 .../src/utils/transformers/number_to_bigint.ts     |  27 ++++
 packages/pipeline/test/db_global_hooks.ts          |   9 ++
 packages/pipeline/test/db_setup.ts                 | 174 +++++++++++++++++++++
 packages/pipeline/test/entities/block_test.ts      |  23 +++
 .../test/entities/exchange_cancel_event_test.ts    |  57 +++++++
 .../entities/exchange_cancel_up_to_event_test.ts   |  29 ++++
 .../test/entities/exchange_fill_event_test.ts      |  62 ++++++++
 packages/pipeline/test/entities/relayer_test.ts    |  55 +++++++
 packages/pipeline/test/entities/sra_order_test.ts  |  84 ++++++++++
 .../pipeline/test/entities/token_metadata_test.ts  |  38 +++++
 .../pipeline/test/entities/transaction_test.ts     |  25 +++
 packages/pipeline/test/entities/util.ts            |  25 +++
 25 files changed, 698 insertions(+), 52 deletions(-)
 create mode 100644 packages/pipeline/coverage/.gitkeep
 create mode 100644 packages/pipeline/src/utils/transformers/big_number.ts
 create mode 100644 packages/pipeline/src/utils/transformers/index.ts
 create mode 100644 packages/pipeline/src/utils/transformers/number_to_bigint.ts
 create mode 100644 packages/pipeline/test/db_global_hooks.ts
 create mode 100644 packages/pipeline/test/db_setup.ts
 create mode 100644 packages/pipeline/test/entities/block_test.ts
 create mode 100644 packages/pipeline/test/entities/exchange_cancel_event_test.ts
 create mode 100644 packages/pipeline/test/entities/exchange_cancel_up_to_event_test.ts
 create mode 100644 packages/pipeline/test/entities/exchange_fill_event_test.ts
 create mode 100644 packages/pipeline/test/entities/relayer_test.ts
 create mode 100644 packages/pipeline/test/entities/sra_order_test.ts
 create mode 100644 packages/pipeline/test/entities/token_metadata_test.ts
 create mode 100644 packages/pipeline/test/entities/transaction_test.ts
 create mode 100644 packages/pipeline/test/entities/util.ts

(limited to 'packages')

diff --git a/packages/pipeline/README.md b/packages/pipeline/README.md
index c647950a2..fb563b14c 100644
--- a/packages/pipeline/README.md
+++ b/packages/pipeline/README.md
@@ -38,17 +38,34 @@ Create a new migration: `yarn migrate:create --name MigrationNameInCamelCase`
 Run migrations: `yarn migrate:run`
 Revert the most recent migration (CAUTION: may result in data loss!): `yarn migrate:revert`
 
-## Connecting to PostgreSQL
+## Testing
 
-Across the pipeline package, any code which accesses the database uses the
-environment variable `ZEROEX_DATA_PIPELINE_DB_URL` which should be a properly
-formatted
-[PostgreSQL connection url](https://stackoverflow.com/questions/3582552/postgresql-connection-url).
+There are several test scripts in **package.json**. You can run all the tests
+with `yarn test:all` or run certain tests seprately by following the
+instructions below. Some tests may not work out of the box on certain platforms.
 
-## Test environment
+### Unit tests
 
-The easiest way to start Postgres is via Docker. Depending on your
-platform, you may need to prepend `sudo` to the following command:
+The unit tests can be run with `yarn test`. These tests don't depend on any
+services or databases and will run in any environment that can run Node.
+
+### Database tests
+
+Database integration tests can be run with `yarn test:db`. These tests will
+attempt to automatically spin up a Postgres database via Docker. If this doesn't
+work you have two other options:
+
+1.  Set the `DOCKER_SOCKET` environment variable to a valid socket path to use
+    for communicating with Docker.
+2.  Start Postgres manually and set the `ZEROEX_DATA_PIPELINE_TEST_DB_URL`
+    environment variable. If this is set, the tests will use your existing
+    Postgres database instead of trying to create one with Docker.
+
+## Running locally
+
+`pipeline` requires access to a PostgreSQL database. The easiest way to start
+Postgres is via Docker. Depending on your platform, you may need to prepend
+`sudo` to the following command:
 
 ```
 docker run --rm -d -p 5432:5432 --name pipeline_postgres postgres:11-alpine
@@ -83,9 +100,9 @@ This will remove all data from the database.
 
 If you prefer, you can also install Postgres with e.g.,
 [Homebrew](https://wiki.postgresql.org/wiki/Homebrew) or
-[Postgress.app](https://postgresapp.com/). As long as you set the
-`ZEROEX_DATA_PIPELINE_DB_URL` environment variable appropriately, any Postgres
-server will work.
+[Postgress.app](https://postgresapp.com/). Keep in mind that you will need to
+set the`ZEROEX_DATA_PIPELINE_DB_URL` environment variable to a valid
+[PostgreSQL connection url](https://stackoverflow.com/questions/3582552/postgresql-connection-url)
 
 ## Directory structure
 
@@ -111,21 +128,23 @@ server will work.
 2.  Create a migration using the `yarn migrate:create` command. Create/update
     tables as needed. Remember to fill in both the `up` and `down` methods. Try
     to avoid data loss as much as possible in your migrations.
-3.  Create a class or function in the _data_sources_ directory for getting raw
-    data. This code should abstract away pagination and rate-limiting as much as
-    possible.
-4.  Create a class or function in the _parsers_ directory for converting the raw
-    data into an entity. Also add tests in the _tests_ directory to test the
-    parser.
-5.  Create an executable script in the _scripts_ directory for putting
+3.  Add basic tests for your entity and migrations to the **test/entities/**
+    directory.
+4.  Create a class or function in the **data_sources/** directory for getting
+    raw data. This code should abstract away pagination and rate-limiting as
+    much as possible.
+5.  Create a class or function in the **parsers/** directory for converting the
+    raw data into an entity. Also add tests in the **tests/** directory to test
+    the parser.
+6.  Create an executable script in the **scripts/** directory for putting
     everything together. Your script can accept environment variables for things
     like API keys. It should pull the data, parse it, and save it to the
     database. Scripts should be idempotent and atomic (when possible). What this
-    means is that your script may be responsible for determining **which** data
+    means is that your script may be responsible for determining _which_ data
     needs to be updated. For example, you may need to query the database to find
     the most recent block number that we have already pulled, then pull new data
     starting from that block number.
-6.  Run the migrations and then run your new script locally and verify it works
+7.  Run the migrations and then run your new script locally and verify it works
     as expected.
 
 #### Additional guidelines and tips:
diff --git a/packages/pipeline/coverage/.gitkeep b/packages/pipeline/coverage/.gitkeep
new file mode 100644
index 000000000..e69de29bb
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index a57fbf5bc..9831517fb 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -7,10 +7,13 @@
         "build": "yarn tsc -b",
         "build:ci": "yarn build",
         "test": "yarn run_mocha",
-        "rebuild_and_test": "run-s build test",
+        "rebuild_and_test": "run-s build test:all",
+        "test:db": "yarn run_mocha:db",
+        "test:all": "run-s test test:db",
         "test:circleci": "yarn test:coverage",
-        "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js --bail --exit",
-        "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
+        "run_mocha": "mocha --require source-map-support/register --require make-promises-safe 'lib/test/!(entities)/**/*_test.js' --bail --exit",
+        "run_mocha:db": "mocha --require source-map-support/register --require make-promises-safe lib/test/db_global_hooks.js 'lib/test/entities/*_test.js' --bail --exit --timeout 60000",
+        "test:coverage": "nyc npm run test:all --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "clean": "shx rm -rf lib",
         "lint": "tslint --project . --format stylish --exclude ./migrations/**/*",
@@ -50,8 +53,10 @@
         "@0x/types": "^1.2.0",
         "@0x/utils": "^2.0.3",
         "@0x/web3-wrapper": "^3.1.0",
+        "@types/dockerode": "^2.5.9",
         "async-parallel": "^1.2.3",
         "axios": "^0.18.0",
+        "dockerode": "^2.5.7",
         "ethereum-types": "^1.0.6",
         "pg": "^7.5.0",
         "ramda": "^0.25.0",
diff --git a/packages/pipeline/src/entities/block.ts b/packages/pipeline/src/entities/block.ts
index f2efc6390..398946622 100644
--- a/packages/pipeline/src/entities/block.ts
+++ b/packages/pipeline/src/entities/block.ts
@@ -1,10 +1,13 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+import { numberToBigIntTransformer } from '../utils';
+
 @Entity({ name: 'blocks', schema: 'raw' })
 export class Block {
     @PrimaryColumn() public hash!: string;
-    @PrimaryColumn() public number!: number;
+    @PrimaryColumn({ transformer: numberToBigIntTransformer })
+    public number!: number;
 
-    @Column({ name: 'timestamp' })
+    @Column({ name: 'timestamp', transformer: numberToBigIntTransformer })
     public timestamp!: number;
 }
diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 5a40ba799..2fcc17df6 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -1,6 +1,7 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
+import { numberToBigIntTransformer } from '../utils';
 
 @Entity({ name: 'exchange_cancel_events', schema: 'raw' })
 export class ExchangeCancelEvent {
@@ -8,7 +9,7 @@ export class ExchangeCancelEvent {
     public contractAddress!: string;
     @PrimaryColumn({ name: 'log_index' })
     public logIndex!: number;
-    @PrimaryColumn({ name: 'block_number' })
+    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
     @Column({ name: 'raw_data' })
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 9b1c6174a..60ead324f 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,7 +1,7 @@
 import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-import { bigNumberTransformer } from '../utils';
+import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
 
 @Entity({ name: 'exchange_cancel_up_to_events', schema: 'raw' })
 export class ExchangeCancelUpToEvent {
@@ -9,7 +9,7 @@ export class ExchangeCancelUpToEvent {
     public contractAddress!: string;
     @PrimaryColumn({ name: 'log_index' })
     public logIndex!: number;
-    @PrimaryColumn({ name: 'block_number' })
+    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
     // TODO(albrow): Include transaction hash
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index aa082436b..bbf0abf58 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -2,7 +2,7 @@ import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
-import { bigNumberTransformer } from '../utils';
+import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
 
 @Entity({ name: 'exchange_fill_events', schema: 'raw' })
 export class ExchangeFillEvent {
@@ -10,7 +10,7 @@ export class ExchangeFillEvent {
     public contractAddress!: string;
     @PrimaryColumn({ name: 'log_index' })
     public logIndex!: number;
-    @PrimaryColumn({ name: 'block_number' })
+    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
     @Column({ name: 'raw_data' })
diff --git a/packages/pipeline/src/entities/sra_order_observed_timestamp.ts b/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
index bdb6cd36b..cd2d41397 100644
--- a/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
+++ b/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
@@ -1,5 +1,7 @@
 import { Entity, PrimaryColumn } from 'typeorm';
 
+import { numberToBigIntTransformer } from '../utils';
+
 import { SraOrder } from './sra_order';
 
 @Entity({ name: 'sra_orders_observed_timestamps', schema: 'raw' })
@@ -11,7 +13,7 @@ export class SraOrdersObservedTimeStamp {
     @PrimaryColumn({ name: 'source_url' })
     public sourceUrl!: string;
 
-    @PrimaryColumn({ name: 'observed_timestamp' })
+    @PrimaryColumn({ name: 'observed_timestamp', transformer: numberToBigIntTransformer })
     public observedTimestamp!: number;
 }
 
diff --git a/packages/pipeline/src/entities/token_metadata.ts b/packages/pipeline/src/entities/token_metadata.ts
index 4a0bceefe..ca1e57937 100644
--- a/packages/pipeline/src/entities/token_metadata.ts
+++ b/packages/pipeline/src/entities/token_metadata.ts
@@ -8,12 +8,14 @@ export class TokenMetadata {
     @PrimaryColumn({ type: 'varchar', nullable: false })
     public authority!: string;
 
+    // TODO(albrow): Convert decimals field to type BigNumber/numeric because it
+    // comes from a 256-bit integer in a smart contract.
     @Column({ type: 'integer', nullable: true })
-    public decimals!: number;
+    public decimals!: number | null;
 
     @Column({ type: 'varchar', nullable: true })
-    public symbol!: string;
+    public symbol!: string | null;
 
     @Column({ type: 'varchar', nullable: true })
-    public name!: string;
+    public name!: string | null;
 }
diff --git a/packages/pipeline/src/entities/transaction.ts b/packages/pipeline/src/entities/transaction.ts
index dd2143df5..91e4ecb5d 100644
--- a/packages/pipeline/src/entities/transaction.ts
+++ b/packages/pipeline/src/entities/transaction.ts
@@ -1,16 +1,18 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+import { numberToBigIntTransformer } from '../utils';
+
 @Entity({ name: 'transactions', schema: 'raw' })
 export class Transaction {
     @PrimaryColumn({ name: 'transaction_hash' })
     public transactionHash!: string;
     @PrimaryColumn({ name: 'block_hash' })
     public blockHash!: string;
-    @PrimaryColumn({ name: 'block_number' })
+    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
-    @Column({ type: 'bigint', name: 'gas_used' })
+    @Column({ type: 'bigint', name: 'gas_used', transformer: numberToBigIntTransformer })
     public gasUsed!: number;
-    @Column({ type: 'bigint', name: 'gas_price' })
+    @Column({ type: 'bigint', name: 'gas_price', transformer: numberToBigIntTransformer })
     public gasPrice!: number;
 }
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index b6d84a565..918cfc695 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -1,5 +1,5 @@
 import { BigNumber } from '@0x/utils';
-import { ValueTransformer } from 'typeorm/decorator/options/ValueTransformer';
+export * from './transformers';
 
 /**
  * If the given BigNumber is not null, returns the string representation of that
@@ -36,20 +36,6 @@ export function handleError(e: any): void {
     process.exit(1);
 }
 
-class BigNumberTransformer implements ValueTransformer {
-    // tslint:disable-next-line:prefer-function-over-method
-    public to(value: BigNumber): string {
-        return value.toString();
-    }
-
-    // tslint:disable-next-line:prefer-function-over-method
-    public from(value: string): BigNumber {
-        return new BigNumber(value);
-    }
-}
-
-export const bigNumberTransformer = new BigNumberTransformer();
-
 /**
  * Returns the unix timestamp of the current hour
  */
diff --git a/packages/pipeline/src/utils/transformers/big_number.ts b/packages/pipeline/src/utils/transformers/big_number.ts
new file mode 100644
index 000000000..a0471a5e3
--- /dev/null
+++ b/packages/pipeline/src/utils/transformers/big_number.ts
@@ -0,0 +1,16 @@
+import { BigNumber } from '@0x/utils';
+import { ValueTransformer } from 'typeorm/decorator/options/ValueTransformer';
+
+export class BigNumberTransformer implements ValueTransformer {
+    // tslint:disable-next-line:prefer-function-over-method
+    public to(value: BigNumber): string {
+        return value.toString();
+    }
+
+    // tslint:disable-next-line:prefer-function-over-method
+    public from(value: string): BigNumber {
+        return new BigNumber(value);
+    }
+}
+
+export const bigNumberTransformer = new BigNumberTransformer();
diff --git a/packages/pipeline/src/utils/transformers/index.ts b/packages/pipeline/src/utils/transformers/index.ts
new file mode 100644
index 000000000..232c1c5de
--- /dev/null
+++ b/packages/pipeline/src/utils/transformers/index.ts
@@ -0,0 +1,2 @@
+export * from './big_number';
+export * from './number_to_bigint';
diff --git a/packages/pipeline/src/utils/transformers/number_to_bigint.ts b/packages/pipeline/src/utils/transformers/number_to_bigint.ts
new file mode 100644
index 000000000..85560c1f0
--- /dev/null
+++ b/packages/pipeline/src/utils/transformers/number_to_bigint.ts
@@ -0,0 +1,27 @@
+import { BigNumber } from '@0x/utils';
+import { ValueTransformer } from 'typeorm/decorator/options/ValueTransformer';
+
+const decimalRadix = 10;
+
+// Can be used to convert a JavaScript number type to a Postgres bigint type and
+// vice versa. By default TypeORM will silently convert number types to string
+// if the corresponding Postgres type is bigint. See
+// https://github.com/typeorm/typeorm/issues/2400 for more information.
+export class NumberToBigIntTransformer implements ValueTransformer {
+    // tslint:disable-next-line:prefer-function-over-method
+    public to(value: number): string {
+        return value.toString();
+    }
+
+    // tslint:disable-next-line:prefer-function-over-method
+    public from(value: string): number {
+        if (new BigNumber(value).greaterThan(Number.MAX_SAFE_INTEGER)) {
+            throw new Error(
+                `Attempted to convert PostgreSQL bigint value (${value}) to JavaScript number type but it is too big to safely convert`,
+            );
+        }
+        return Number.parseInt(value, decimalRadix);
+    }
+}
+
+export const numberToBigIntTransformer = new NumberToBigIntTransformer();
diff --git a/packages/pipeline/test/db_global_hooks.ts b/packages/pipeline/test/db_global_hooks.ts
new file mode 100644
index 000000000..dfee02c45
--- /dev/null
+++ b/packages/pipeline/test/db_global_hooks.ts
@@ -0,0 +1,9 @@
+import { setUpDbAsync, tearDownDbAsync } from './db_setup';
+
+before('set up database', async () => {
+    await setUpDbAsync();
+});
+
+after('tear down database', async () => {
+    await tearDownDbAsync();
+});
diff --git a/packages/pipeline/test/db_setup.ts b/packages/pipeline/test/db_setup.ts
new file mode 100644
index 000000000..bf31d15b6
--- /dev/null
+++ b/packages/pipeline/test/db_setup.ts
@@ -0,0 +1,174 @@
+import * as Docker from 'dockerode';
+import * as fs from 'fs';
+import * as R from 'ramda';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+
+import * as ormConfig from '../src/ormconfig';
+
+// The name of the image to pull and use for the container. This also affects
+// which version of Postgres we use.
+const DOCKER_IMAGE_NAME = 'postgres:11-alpine';
+// The name to use for the Docker container which will run Postgres.
+const DOCKER_CONTAINER_NAME = '0x_pipeline_postgres_test';
+// The port which will be exposed on the Docker container.
+const POSTGRES_HOST_PORT = '15432';
+// Number of milliseconds to wait for postgres to finish initializing after
+// starting the docker container.
+const POSTGRES_SETUP_DELAY_MS = 5000;
+
+/**
+ * Sets up the database for testing purposes. If the
+ * ZEROEX_DATA_PIPELINE_TEST_DB_URL env var is specified, it will create a
+ * connection using that url. Otherwise it will spin up a new Docker container
+ * with a Postgres database and then create a connection to that database.
+ */
+export async function setUpDbAsync(): Promise<void> {
+    const connection = await createDbConnectionOnceAsync();
+    await connection.runMigrations({ transaction: true });
+}
+
+/**
+ * Tears down the database used for testing. This completely destroys any data.
+ * If a docker container was created, it destroys that container too.
+ */
+export async function tearDownDbAsync(): Promise<void> {
+    const connection = await createDbConnectionOnceAsync();
+    for (const _ of connection.migrations) {
+        await connection.undoLastMigration({ transaction: true });
+    }
+    if (needsDocker()) {
+        const docker = initDockerOnce();
+        const postgresContainer = docker.getContainer(DOCKER_CONTAINER_NAME);
+        await postgresContainer.kill();
+        await postgresContainer.remove();
+    }
+}
+
+let savedConnection: Connection;
+
+/**
+ * The first time this is run, it creates and returns a new TypeORM connection.
+ * Each subsequent time, it returns the existing connection. This is helpful
+ * because only one TypeORM connection can be active at a time.
+ */
+export async function createDbConnectionOnceAsync(): Promise<Connection> {
+    if (savedConnection !== undefined) {
+        return savedConnection;
+    }
+
+    if (needsDocker()) {
+        await initContainerAsync();
+    }
+    const testDbUrl =
+        process.env.ZEROEX_DATA_PIPELINE_TEST_DB_URL ||
+        `postgresql://postgres@localhost:${POSTGRES_HOST_PORT}/postgres`;
+    const testOrmConfig = R.merge(ormConfig, { url: testDbUrl }) as ConnectionOptions;
+
+    savedConnection = await createConnection(testOrmConfig);
+    return savedConnection;
+}
+
+async function sleepAsync(ms: number): Promise<{}> {
+    return new Promise<{}>(resolve => setTimeout(resolve, ms));
+}
+
+let savedDocker: Docker;
+
+function initDockerOnce(): Docker {
+    if (savedDocker !== undefined) {
+        return savedDocker;
+    }
+
+    // Note(albrow): Code for determining the right socket path is partially
+    // based on https://github.com/apocas/dockerode/blob/8f3aa85311fab64d58eca08fef49aa1da5b5f60b/test/spec_helper.js
+    const isWin = require('os').type() === 'Windows_NT';
+    const socketPath = process.env.DOCKER_SOCKET || (isWin ? '//./pipe/docker_engine' : '/var/run/docker.sock');
+    const isSocket = fs.existsSync(socketPath) ? fs.statSync(socketPath).isSocket() : false;
+    if (!isSocket) {
+        throw new Error(`Failed to connect to Docker using socket path: "${socketPath}".
+
+The database integration tests need to be able to connect to a Postgres database. Make sure that Docker is running and accessible at the expected socket path. If Docker isn't working you have two options:
+
+    1) Set the DOCKER_SOCKET environment variable to a socket path that can be used to connect to Docker or
+    2) Set the ZEROEX_DATA_PIPELINE_TEST_DB_URL environment variable to connect directly to an existing Postgres database instead of trying to start Postgres via Docker
+`);
+    }
+    savedDocker = new Docker({
+        socketPath,
+    });
+    return savedDocker;
+}
+
+// Creates the container, waits for it to initialize, and returns it.
+async function initContainerAsync(): Promise<Docker.Container> {
+    const docker = initDockerOnce();
+
+    // Tear down any existing containers with the same name.
+    await tearDownExistingContainerIfAnyAsync();
+
+    // Pull the image we need.
+    await pullImageAsync(docker, DOCKER_IMAGE_NAME);
+
+    // Create the container.
+    const postgresContainer = await docker.createContainer({
+        name: DOCKER_CONTAINER_NAME,
+        Image: DOCKER_IMAGE_NAME,
+        ExposedPorts: {
+            '5432': {},
+        },
+        HostConfig: {
+            PortBindings: {
+                '5432': [
+                    {
+                        HostPort: POSTGRES_HOST_PORT,
+                    },
+                ],
+            },
+        },
+    });
+    await postgresContainer.start();
+    await sleepAsync(POSTGRES_SETUP_DELAY_MS);
+    return postgresContainer;
+}
+
+async function tearDownExistingContainerIfAnyAsync(): Promise<void> {
+    const docker = initDockerOnce();
+
+    // Check if a container with the desired name already exists. If so, this
+    // probably means we didn't clean up properly on the last test run.
+    const existingContainer = docker.getContainer(DOCKER_CONTAINER_NAME);
+    if (existingContainer != null) {
+        try {
+            await existingContainer.kill();
+        } catch {
+            // If this fails, it's fine. The container was probably already
+            // killed.
+        }
+        try {
+            await existingContainer.remove();
+        } catch {
+            // If this fails, it's fine. The container was probably already
+            // removed.
+        }
+    }
+}
+
+function needsDocker(): boolean {
+    return process.env.ZEROEX_DATA_PIPELINE_TEST_DB_URL === undefined;
+}
+
+// Note(albrow): This is partially based on
+// https://stackoverflow.com/questions/38258263/how-do-i-wait-for-a-pull
+async function pullImageAsync(docker: Docker, imageName: string): Promise<void> {
+    return new Promise<void>((resolve, reject) => {
+        docker.pull(imageName, {}, (err, stream) => {
+            if (err != null) {
+                reject(err);
+                return;
+            }
+            docker.modem.followProgress(stream, () => {
+                resolve();
+            });
+        });
+    });
+}
diff --git a/packages/pipeline/test/entities/block_test.ts b/packages/pipeline/test/entities/block_test.ts
new file mode 100644
index 000000000..503f284f0
--- /dev/null
+++ b/packages/pipeline/test/entities/block_test.ts
@@ -0,0 +1,23 @@
+import 'mocha';
+import 'reflect-metadata';
+
+import { Block } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+// tslint:disable:custom-no-magic-numbers
+describe('Block entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const block = new Block();
+        block.hash = '0x12345';
+        block.number = 1234567;
+        block.timestamp = 5432154321;
+        const blocksRepository = connection.getRepository(Block);
+        await testSaveAndFindEntityAsync(blocksRepository, block);
+    });
+});
diff --git a/packages/pipeline/test/entities/exchange_cancel_event_test.ts b/packages/pipeline/test/entities/exchange_cancel_event_test.ts
new file mode 100644
index 000000000..f3b306d69
--- /dev/null
+++ b/packages/pipeline/test/entities/exchange_cancel_event_test.ts
@@ -0,0 +1,57 @@
+import 'mocha';
+import * as R from 'ramda';
+import 'reflect-metadata';
+
+import { ExchangeCancelEvent } from '../../src/entities';
+import { AssetType } from '../../src/types';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const baseCancelEvent = {
+    contractAddress: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+    logIndex: 1234,
+    blockNumber: 6276262,
+    rawData: '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
+    transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
+    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+    rawMakerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+    makerAssetProxyId: '0xf47261b0',
+    makerTokenAddress: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+    rawTakerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+    takerAssetProxyId: '0xf47261b0',
+    takerTokenAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+};
+
+const erc20CancelEvent = R.merge(baseCancelEvent, {
+    makerAssetType: 'erc20' as AssetType,
+    makerTokenId: null,
+    takerAssetType: 'erc20' as AssetType,
+    takerTokenId: null,
+});
+
+const erc721CancelEvent = R.merge(baseCancelEvent, {
+    makerAssetType: 'erc721' as AssetType,
+    makerTokenId: '19378573',
+    takerAssetType: 'erc721' as AssetType,
+    takerTokenId: '63885673888',
+});
+
+// tslint:disable:custom-no-magic-numbers
+describe('ExchangeCancelEvent entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const events = [erc20CancelEvent, erc721CancelEvent];
+        const cancelEventRepository = connection.getRepository(ExchangeCancelEvent);
+        for (const event of events) {
+            await testSaveAndFindEntityAsync(cancelEventRepository, event);
+        }
+    });
+});
diff --git a/packages/pipeline/test/entities/exchange_cancel_up_to_event_test.ts b/packages/pipeline/test/entities/exchange_cancel_up_to_event_test.ts
new file mode 100644
index 000000000..aa34f8c1c
--- /dev/null
+++ b/packages/pipeline/test/entities/exchange_cancel_up_to_event_test.ts
@@ -0,0 +1,29 @@
+import { BigNumber } from '@0x/utils';
+import 'mocha';
+import 'reflect-metadata';
+
+import { ExchangeCancelUpToEvent } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+// tslint:disable:custom-no-magic-numbers
+describe('ExchangeCancelUpToEvent entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const cancelUpToEventRepository = connection.getRepository(ExchangeCancelUpToEvent);
+        const cancelUpToEvent = new ExchangeCancelUpToEvent();
+        cancelUpToEvent.blockNumber = 6276262;
+        cancelUpToEvent.contractAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+        cancelUpToEvent.logIndex = 42;
+        cancelUpToEvent.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+        cancelUpToEvent.orderEpoch = new BigNumber('123456789123456789');
+        cancelUpToEvent.rawData = '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428';
+        cancelUpToEvent.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+        cancelUpToEvent.transactionHash = '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe';
+        await testSaveAndFindEntityAsync(cancelUpToEventRepository, cancelUpToEvent);
+    });
+});
diff --git a/packages/pipeline/test/entities/exchange_fill_event_test.ts b/packages/pipeline/test/entities/exchange_fill_event_test.ts
new file mode 100644
index 000000000..b2cb8c5e0
--- /dev/null
+++ b/packages/pipeline/test/entities/exchange_fill_event_test.ts
@@ -0,0 +1,62 @@
+import { BigNumber } from '@0x/utils';
+import 'mocha';
+import * as R from 'ramda';
+import 'reflect-metadata';
+
+import { ExchangeFillEvent } from '../../src/entities';
+import { AssetType } from '../../src/types';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const baseFillEvent = {
+    contractAddress: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+    blockNumber: 6276262,
+    logIndex: 102,
+    rawData: '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
+    transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
+    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+    makerAssetFilledAmount: new BigNumber('10000000000000000'),
+    takerAssetFilledAmount: new BigNumber('100000000000000000'),
+    makerFeePaid: new BigNumber('0'),
+    takerFeePaid: new BigNumber('12345'),
+    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+    rawMakerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+    makerAssetProxyId: '0xf47261b0',
+    makerTokenAddress: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+    rawTakerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+    takerAssetProxyId: '0xf47261b0',
+    takerTokenAddress: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+};
+
+const erc20FillEvent = R.merge(baseFillEvent, {
+    makerAssetType: 'erc20' as AssetType,
+    makerTokenId: null,
+    takerAssetType: 'erc20' as AssetType,
+    takerTokenId: null,
+});
+
+const erc721FillEvent = R.merge(baseFillEvent, {
+    makerAssetType: 'erc721' as AssetType,
+    makerTokenId: '19378573',
+    takerAssetType: 'erc721' as AssetType,
+    takerTokenId: '63885673888',
+});
+
+// tslint:disable:custom-no-magic-numbers
+describe('ExchangeFillEvent entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const events = [erc20FillEvent, erc721FillEvent];
+        const fillEventsRepository = connection.getRepository(ExchangeFillEvent);
+        for (const event of events) {
+            await testSaveAndFindEntityAsync(fillEventsRepository, event);
+        }
+    });
+});
diff --git a/packages/pipeline/test/entities/relayer_test.ts b/packages/pipeline/test/entities/relayer_test.ts
new file mode 100644
index 000000000..760ffb6f9
--- /dev/null
+++ b/packages/pipeline/test/entities/relayer_test.ts
@@ -0,0 +1,55 @@
+import 'mocha';
+import * as R from 'ramda';
+import 'reflect-metadata';
+
+import { Relayer } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const baseRelayer = {
+    uuid: 'e8d27d8d-ddf6-48b1-9663-60b0a3ddc716',
+    name: 'Radar Relay',
+    homepageUrl: 'https://radarrelay.com',
+    appUrl: null,
+    sraHttpEndpoint: null,
+    sraWsEndpoint: null,
+    feeRecipientAddresses: [],
+    takerAddresses: [],
+};
+
+const relayerWithUrls = R.merge(baseRelayer, {
+    uuid: 'e8d27d8d-ddf6-48b1-9663-60b0a3ddc717',
+    appUrl: 'https://app.radarrelay.com',
+    sraHttpEndpoint: 'https://api.radarrelay.com/0x/v2/',
+    sraWsEndpoint: 'wss://ws.radarrelay.com/0x/v2',
+});
+
+const relayerWithAddresses = R.merge(baseRelayer, {
+    uuid: 'e8d27d8d-ddf6-48b1-9663-60b0a3ddc718',
+    feeRecipientAddresses: [
+        '0xa258b39954cef5cb142fd567a46cddb31a670124',
+        '0xa258b39954cef5cb142fd567a46cddb31a670125',
+        '0xa258b39954cef5cb142fd567a46cddb31a670126',
+    ],
+    takerAddresses: [
+        '0xa258b39954cef5cb142fd567a46cddb31a670127',
+        '0xa258b39954cef5cb142fd567a46cddb31a670128',
+        '0xa258b39954cef5cb142fd567a46cddb31a670129',
+    ],
+});
+
+// tslint:disable:custom-no-magic-numbers
+describe('Relayer entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const relayers = [baseRelayer, relayerWithUrls, relayerWithAddresses];
+        const relayerRepository = connection.getRepository(Relayer);
+        for (const relayer of relayers) {
+            await testSaveAndFindEntityAsync(relayerRepository, relayer);
+        }
+    });
+});
diff --git a/packages/pipeline/test/entities/sra_order_test.ts b/packages/pipeline/test/entities/sra_order_test.ts
new file mode 100644
index 000000000..c43de8ce8
--- /dev/null
+++ b/packages/pipeline/test/entities/sra_order_test.ts
@@ -0,0 +1,84 @@
+import { BigNumber } from '@0x/utils';
+import 'mocha';
+import * as R from 'ramda';
+import 'reflect-metadata';
+import { Repository } from 'typeorm';
+
+import { SraOrder, SraOrdersObservedTimeStamp } from '../../src/entities';
+import { AssetType } from '../../src/types';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const baseOrder = {
+    sourceUrl: 'https://api.radarrelay.com/0x/v2',
+    exchangeAddress: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+    makerAddress: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
+    takerAddress: '0x0000000000000000000000000000000000000000',
+    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+    senderAddress: '0x0000000000000000000000000000000000000000',
+    makerAssetAmount: new BigNumber('1619310371000000000'),
+    takerAssetAmount: new BigNumber('8178335207070707070707'),
+    makerFee: new BigNumber('100'),
+    takerFee: new BigNumber('200'),
+    expirationTimeSeconds: new BigNumber('1538529488'),
+    salt: new BigNumber('1537924688891'),
+    signature: '0x1b5a5d672b0d647b5797387ccbb89d8',
+    rawMakerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+    makerAssetProxyId: '0xf47261b0',
+    makerTokenAddress: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+    rawTakerAssetData: '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18',
+    takerAssetProxyId: '0xf47261b0',
+    takerTokenAddress: '0x42d6622dece394b54999fbd73d108123806f6a18',
+    metadataJson: '{"isThisArbitraryData":true,"powerLevel":9001}',
+};
+
+const erc20Order = R.merge(baseOrder, {
+    orderHashHex: '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1c9',
+    makerAssetType: 'erc20' as AssetType,
+    makerTokenId: null,
+    takerAssetType: 'erc20' as AssetType,
+    takerTokenId: null,
+});
+
+const erc721Order = R.merge(baseOrder, {
+    orderHashHex: '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1d0',
+    makerAssetType: 'erc721' as AssetType,
+    makerTokenId: '19378573',
+    takerAssetType: 'erc721' as AssetType,
+    takerTokenId: '63885673888',
+});
+
+// tslint:disable:custom-no-magic-numbers
+describe('SraOrder and SraOrdersObservedTimeStamp entities', () => {
+    // Note(albrow): SraOrder and SraOrdersObservedTimeStamp are tightly coupled
+    // and timestamps have a foreign key constraint such that they have to point
+    // to an existing SraOrder. For these reasons, we are testing them together
+    // in the same test.
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const orderRepository = connection.getRepository(SraOrder);
+        const timestampRepository = connection.getRepository(SraOrdersObservedTimeStamp);
+        const orders = [erc20Order, erc721Order];
+        for (const order of orders) {
+            await testOrderWithTimestampAsync(orderRepository, timestampRepository, order);
+        }
+    });
+});
+
+async function testOrderWithTimestampAsync(
+    orderRepository: Repository<SraOrder>,
+    timestampRepository: Repository<SraOrdersObservedTimeStamp>,
+    order: SraOrder,
+): Promise<void> {
+    await testSaveAndFindEntityAsync(orderRepository, order);
+    const timestamp = new SraOrdersObservedTimeStamp();
+    timestamp.exchangeAddress = order.exchangeAddress;
+    timestamp.orderHashHex = order.orderHashHex;
+    timestamp.sourceUrl = order.sourceUrl;
+    timestamp.observedTimestamp = 1543377376153;
+    await testSaveAndFindEntityAsync(timestampRepository, timestamp);
+}
diff --git a/packages/pipeline/test/entities/token_metadata_test.ts b/packages/pipeline/test/entities/token_metadata_test.ts
new file mode 100644
index 000000000..805b4b0f7
--- /dev/null
+++ b/packages/pipeline/test/entities/token_metadata_test.ts
@@ -0,0 +1,38 @@
+import 'mocha';
+import 'reflect-metadata';
+
+import { TokenMetadata } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const metadataWithoutNullFields = {
+    address: '0xe41d2489571d322189246dafa5ebde1f4699f498',
+    authority: 'https://website-api.0xproject.com/tokens',
+    decimals: 18,
+    symbol: 'ZRX',
+    name: '0x',
+};
+
+const metadataWithNullFields = {
+    address: '0xe41d2489571d322189246dafa5ebde1f4699f499',
+    authority: 'https://website-api.0xproject.com/tokens',
+    decimals: null,
+    symbol: null,
+    name: null,
+};
+
+// tslint:disable:custom-no-magic-numbers
+describe('TokenMetadata entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const tokenMetadata = [metadataWithoutNullFields, metadataWithNullFields];
+        const tokenMetadataRepository = connection.getRepository(TokenMetadata);
+        for (const tokenMetadatum of tokenMetadata) {
+            await testSaveAndFindEntityAsync(tokenMetadataRepository, tokenMetadatum);
+        }
+    });
+});
diff --git a/packages/pipeline/test/entities/transaction_test.ts b/packages/pipeline/test/entities/transaction_test.ts
new file mode 100644
index 000000000..027de7d32
--- /dev/null
+++ b/packages/pipeline/test/entities/transaction_test.ts
@@ -0,0 +1,25 @@
+import 'mocha';
+import 'reflect-metadata';
+
+import { Transaction } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+// tslint:disable:custom-no-magic-numbers
+describe('Transaction entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const transactionRepository = connection.getRepository(Transaction);
+        const transaction = new Transaction();
+        transaction.blockHash = '0x6ff106d00b6c3746072fc06bae140fb2549036ba7bcf9184ae19a42fd33657fd';
+        transaction.blockNumber = 6276262;
+        transaction.gasPrice = 3000000;
+        transaction.gasUsed = 125000;
+        transaction.transactionHash = '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe';
+        await testSaveAndFindEntityAsync(transactionRepository, transaction);
+    });
+});
diff --git a/packages/pipeline/test/entities/util.ts b/packages/pipeline/test/entities/util.ts
new file mode 100644
index 000000000..043a3b15d
--- /dev/null
+++ b/packages/pipeline/test/entities/util.ts
@@ -0,0 +1,25 @@
+import * as chai from 'chai';
+import 'mocha';
+
+import { Repository } from 'typeorm';
+
+const expect = chai.expect;
+
+/**
+ * First saves the given entity to the database, then finds it and makes sure
+ * that the found entity is exactly equal to the original one. This is a bare
+ * minimum basic test to make sure that the entity type definition and our
+ * database schema are aligned and that it is possible to save and find the
+ * entity.
+ * @param repository A TypeORM repository corresponding with the type of the entity.
+ * @param entity An instance of a TypeORM entity which will be saved/retrieved from the database.
+ */
+export async function testSaveAndFindEntityAsync<T>(repository: Repository<T>, entity: T): Promise<void> {
+    // Note(albrow): We are forced to use an 'as any' hack here because
+    // TypeScript complains about stack depth when checking the types.
+    await repository.save(entity as any);
+    const gotEntity = await repository.findOneOrFail({
+        where: entity,
+    });
+    expect(gotEntity).deep.equal(entity);
+}
-- 
cgit v1.2.3


From ddd246a945cb29ba0115987cc215398e4fc0066b Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 29 Nov 2018 11:40:09 -0800
Subject: Add script for parsing competing dex trades from Bloxy (#1355)

---
 .../migrations/1543446690436-CreateDexTrades.ts    |  41 +++++++
 packages/pipeline/src/data_sources/bloxy/index.ts  | 133 +++++++++++++++++++++
 packages/pipeline/src/entities/dex_trade.ts        |  54 +++++++++
 packages/pipeline/src/entities/index.ts            |   7 +-
 packages/pipeline/src/ormconfig.ts                 |   4 +-
 packages/pipeline/src/parsers/bloxy/index.ts       |  53 ++++++++
 .../src/scripts/pull_competing_dex_trades.ts       |  51 ++++++++
 packages/pipeline/test/entities/dex_trades_test.ts |  60 ++++++++++
 packages/pipeline/test/parsers/bloxy/index_test.ts |  99 +++++++++++++++
 9 files changed, 498 insertions(+), 4 deletions(-)
 create mode 100644 packages/pipeline/migrations/1543446690436-CreateDexTrades.ts
 create mode 100644 packages/pipeline/src/data_sources/bloxy/index.ts
 create mode 100644 packages/pipeline/src/entities/dex_trade.ts
 create mode 100644 packages/pipeline/src/parsers/bloxy/index.ts
 create mode 100644 packages/pipeline/src/scripts/pull_competing_dex_trades.ts
 create mode 100644 packages/pipeline/test/entities/dex_trades_test.ts
 create mode 100644 packages/pipeline/test/parsers/bloxy/index_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1543446690436-CreateDexTrades.ts b/packages/pipeline/migrations/1543446690436-CreateDexTrades.ts
new file mode 100644
index 000000000..267cf144b
--- /dev/null
+++ b/packages/pipeline/migrations/1543446690436-CreateDexTrades.ts
@@ -0,0 +1,41 @@
+import { MigrationInterface, QueryRunner, Table } from 'typeorm';
+
+const dexTrades = new Table({
+    name: 'raw.dex_trades',
+    columns: [
+        { name: 'source_url', type: 'varchar', isPrimary: true },
+        { name: 'tx_hash', type: 'varchar', isPrimary: true },
+
+        { name: 'tx_timestamp', type: 'bigint' },
+        { name: 'tx_date', type: 'varchar' },
+        { name: 'tx_sender', type: 'varchar(42)' },
+        { name: 'smart_contract_id', type: 'bigint' },
+        { name: 'smart_contract_address', type: 'varchar(42)' },
+        { name: 'contract_type', type: 'varchar' },
+        { name: 'maker', type: 'varchar(42)' },
+        { name: 'taker', type: 'varchar(42)' },
+        { name: 'amount_buy', type: 'numeric' },
+        { name: 'maker_fee_amount', type: 'numeric' },
+        { name: 'buy_currency_id', type: 'bigint' },
+        { name: 'buy_symbol', type: 'varchar' },
+        { name: 'amount_sell', type: 'numeric' },
+        { name: 'taker_fee_amount', type: 'numeric' },
+        { name: 'sell_currency_id', type: 'bigint' },
+        { name: 'sell_symbol', type: 'varchar' },
+        { name: 'maker_annotation', type: 'varchar' },
+        { name: 'taker_annotation', type: 'varchar' },
+        { name: 'protocol', type: 'varchar' },
+        { name: 'buy_address', type: 'varchar(42)', isNullable: true },
+        { name: 'sell_address', type: 'varchar(42)', isNullable: true },
+    ],
+});
+
+export class CreateDexTrades1543446690436 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.createTable(dexTrades);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.dropTable(dexTrades);
+    }
+}
diff --git a/packages/pipeline/src/data_sources/bloxy/index.ts b/packages/pipeline/src/data_sources/bloxy/index.ts
new file mode 100644
index 000000000..31cd5bfd6
--- /dev/null
+++ b/packages/pipeline/src/data_sources/bloxy/index.ts
@@ -0,0 +1,133 @@
+import axios from 'axios';
+import * as R from 'ramda';
+
+// URL to use for getting dex trades from Bloxy.
+export const BLOXY_DEX_TRADES_URL = 'https://bloxy.info/api/dex/trades';
+// Number of trades to get at once. Must be less than or equal to MAX_OFFSET.
+const TRADES_PER_QUERY = 10000;
+// Maximum offset supported by the Bloxy API.
+const MAX_OFFSET = 100000;
+// Buffer to subtract from offset. This means we will request some trades twice
+// but we have less chance on missing out on any data.
+const OFFSET_BUFFER = 1000;
+// Maximum number of days supported by the Bloxy API.
+const MAX_DAYS = 30;
+// Buffer used for comparing the last seen timestamp to the last returned
+// timestamp. Increasing this reduces chances of data loss but also creates more
+// redundancy and can impact performance.
+// tslint:disable-next-line:custom-no-magic-numbers
+const LAST_SEEN_TIMESTAMP_BUFFER_MS = 1000 * 60 * 30; // 30 minutes
+
+// tslint:disable-next-line:custom-no-magic-numbers
+const millisecondsPerDay = 1000 * 60 * 60 * 24; // ms/d = ms/s * s/m * m/h * h/d
+
+export interface BloxyTrade {
+    tx_hash: string;
+    tx_time: string;
+    tx_date: string;
+    tx_sender: string;
+    smart_contract_id: number;
+    smart_contract_address: string;
+    contract_type: string;
+    maker: string;
+    taker: string;
+    amountBuy: number;
+    makerFee: number;
+    buyCurrencyId: number;
+    buySymbol: string;
+    amountSell: number;
+    takerFee: number;
+    sellCurrencyId: number;
+    sellSymbol: string;
+    maker_annotation: string;
+    taker_annotation: string;
+    protocol: string;
+    buyAddress: string | null;
+    sellAddress: string | null;
+}
+
+interface BloxyError {
+    error: string;
+}
+
+type BloxyResponse<T> = T | BloxyError;
+type BloxyTradeResponse = BloxyResponse<BloxyTrade[]>;
+
+function isError<T>(response: BloxyResponse<T>): response is BloxyError {
+    return (response as BloxyError).error !== undefined;
+}
+
+export class BloxySource {
+    private readonly _apiKey: string;
+
+    constructor(apiKey: string) {
+        this._apiKey = apiKey;
+    }
+
+    /**
+     * Gets all latest trades between the lastSeenTimestamp (minus some buffer)
+     * and the current time. Note that because the Bloxy API has some hard
+     * limits it might not always be possible to get *all* the trades in the
+     * desired time range.
+     * @param lastSeenTimestamp The latest timestamp for trades that have
+     * already been seen.
+     */
+    public async getDexTradesAsync(lastSeenTimestamp: number): Promise<BloxyTrade[]> {
+        let allTrades: BloxyTrade[] = [];
+
+        // Clamp numberOfDays so that it is always between 1 and MAX_DAYS (inclusive)
+        const numberOfDays = R.clamp(1, MAX_DAYS, getDaysSinceTimestamp(lastSeenTimestamp));
+
+        // Keep getting trades until we hit one of the following conditions:
+        //
+        //  1. Offset hits MAX_OFFSET (we can't go back any further).
+        //  2. There are no more trades in the response.
+        //  3. We see a tx_time equal to or earlier than lastSeenTimestamp (plus
+        //     some buffer).
+        //
+        for (let offset = 0; offset <= MAX_OFFSET; offset += TRADES_PER_QUERY - OFFSET_BUFFER) {
+            const trades = await this._getTradesWithOffsetAsync(numberOfDays, offset);
+            if (trades.length === 0) {
+                // There are no more trades left for the days we are querying.
+                // This means we are done.
+                return filterDuplicateTrades(allTrades);
+            }
+            const sortedTrades = R.reverse(R.sortBy(trade => trade.tx_time, trades));
+            allTrades = allTrades.concat(sortedTrades);
+
+            // Check if lastReturnedTimestamp < lastSeenTimestamp
+            const lastReturnedTimestamp = new Date(sortedTrades[0].tx_time).getTime();
+            if (lastReturnedTimestamp < lastSeenTimestamp - LAST_SEEN_TIMESTAMP_BUFFER_MS) {
+                // We are at the point where we have already seen trades for the
+                // timestamp range that is being returned. We're done.
+                return filterDuplicateTrades(allTrades);
+            }
+        }
+        return filterDuplicateTrades(allTrades);
+    }
+
+    private async _getTradesWithOffsetAsync(numberOfDays: number, offset: number): Promise<BloxyTrade[]> {
+        const resp = await axios.get<BloxyTradeResponse>(BLOXY_DEX_TRADES_URL, {
+            params: {
+                key: this._apiKey,
+                days: numberOfDays,
+                limit: TRADES_PER_QUERY,
+                offset,
+            },
+        });
+        if (isError(resp.data)) {
+            throw new Error('Error in Bloxy API response: ' + resp.data.error);
+        }
+        return resp.data;
+    }
+}
+
+// Computes the number of days between the given timestamp and the current
+// timestamp (rounded up).
+function getDaysSinceTimestamp(timestamp: number): number {
+    const msSinceTimestamp = Date.now() - timestamp;
+    const daysSinceTimestamp = msSinceTimestamp / millisecondsPerDay;
+    return Math.ceil(daysSinceTimestamp);
+}
+
+const filterDuplicateTrades = R.uniqBy((trade: BloxyTrade) => trade.tx_hash);
diff --git a/packages/pipeline/src/entities/dex_trade.ts b/packages/pipeline/src/entities/dex_trade.ts
new file mode 100644
index 000000000..9d288cb51
--- /dev/null
+++ b/packages/pipeline/src/entities/dex_trade.ts
@@ -0,0 +1,54 @@
+import { BigNumber } from '@0x/utils';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
+
+@Entity({ name: 'dex_trades', schema: 'raw' })
+export class DexTrade {
+    @PrimaryColumn({ name: 'source_url' })
+    public sourceUrl!: string;
+    @PrimaryColumn({ name: 'tx_hash' })
+    public txHash!: string;
+
+    @Column({ name: 'tx_timestamp', type: 'bigint', transformer: numberToBigIntTransformer })
+    public txTimestamp!: number;
+    @Column({ name: 'tx_date' })
+    public txDate!: string;
+    @Column({ name: 'tx_sender' })
+    public txSender!: string;
+    @Column({ name: 'smart_contract_id', type: 'bigint', transformer: numberToBigIntTransformer })
+    public smartContractId!: number;
+    @Column({ name: 'smart_contract_address' })
+    public smartContractAddress!: string;
+    @Column({ name: 'contract_type' })
+    public contractType!: string;
+    @Column({ type: 'varchar' })
+    public maker!: string;
+    @Column({ type: 'varchar' })
+    public taker!: string;
+    @Column({ name: 'amount_buy', type: 'numeric', transformer: bigNumberTransformer })
+    public amountBuy!: BigNumber;
+    @Column({ name: 'maker_fee_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public makerFeeAmount!: BigNumber;
+    @Column({ name: 'buy_currency_id', type: 'bigint', transformer: numberToBigIntTransformer })
+    public buyCurrencyId!: number;
+    @Column({ name: 'buy_symbol' })
+    public buySymbol!: string;
+    @Column({ name: 'amount_sell', type: 'numeric', transformer: bigNumberTransformer })
+    public amountSell!: BigNumber;
+    @Column({ name: 'taker_fee_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public takerFeeAmount!: BigNumber;
+    @Column({ name: 'sell_currency_id', type: 'bigint', transformer: numberToBigIntTransformer })
+    public sellCurrencyId!: number;
+    @Column({ name: 'sell_symbol' })
+    public sellSymbol!: string;
+    @Column({ name: 'maker_annotation' })
+    public makerAnnotation!: string;
+    @Column({ name: 'taker_annotation' })
+    public takerAnnotation!: string;
+    @Column() public protocol!: string;
+    @Column({ name: 'buy_address', type: 'varchar', nullable: true })
+    public buyAddress!: string | null;
+    @Column({ name: 'sell_address', type: 'varchar', nullable: true })
+    public sellAddress!: string | null;
+}
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index a8f159a2a..d3056a477 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -3,14 +3,15 @@ import { ExchangeCancelUpToEvent } from './exchange_cancel_up_to_event';
 import { ExchangeFillEvent } from './exchange_fill_event';
 
 export { Block } from './block';
+export { DexTrade } from './dex_trade';
 export { ExchangeCancelEvent } from './exchange_cancel_event';
 export { ExchangeCancelUpToEvent } from './exchange_cancel_up_to_event';
 export { ExchangeFillEvent } from './exchange_fill_event';
+export { OHLCVExternal } from './ohlcv_external';
 export { Relayer } from './relayer';
 export { SraOrder } from './sra_order';
-export { Transaction } from './transaction';
-export { TokenMetadata } from './token_metadata';
 export { SraOrdersObservedTimeStamp, createObservedTimestampForOrder } from './sra_order_observed_timestamp';
-export { OHLCVExternal } from './ohlcv_external';
+export { TokenMetadata } from './token_metadata';
+export { Transaction } from './transaction';
 
 export type ExchangeEvent = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index e8277a439..fd6c7c39b 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -2,6 +2,7 @@ import { ConnectionOptions } from 'typeorm';
 
 import {
     Block,
+    DexTrade,
     ExchangeCancelEvent,
     ExchangeCancelUpToEvent,
     ExchangeFillEvent,
@@ -14,6 +15,7 @@ import {
 
 const entities = [
     Block,
+    DexTrade,
     ExchangeCancelEvent,
     ExchangeCancelUpToEvent,
     ExchangeFillEvent,
@@ -28,7 +30,7 @@ const config: ConnectionOptions = {
     type: 'postgres',
     url: process.env.ZEROEX_DATA_PIPELINE_DB_URL,
     synchronize: false,
-    // logging: ['error'],
+    logging: ['error'],
     entities,
     migrations: ['./lib/migrations/**/*.js'],
 };
diff --git a/packages/pipeline/src/parsers/bloxy/index.ts b/packages/pipeline/src/parsers/bloxy/index.ts
new file mode 100644
index 000000000..af07c7507
--- /dev/null
+++ b/packages/pipeline/src/parsers/bloxy/index.ts
@@ -0,0 +1,53 @@
+import { BigNumber } from '@0x/utils';
+import * as R from 'ramda';
+
+import { BLOXY_DEX_TRADES_URL, BloxyTrade } from '../../data_sources/bloxy';
+import { DexTrade } from '../../entities';
+
+/**
+ * Parses a raw trades response from the Bloxy Dex API and returns an array of
+ * DexTrade entities.
+ * @param rawTrades A raw order response from an SRA endpoint.
+ */
+export function parseBloxyTrades(rawTrades: BloxyTrade[]): DexTrade[] {
+    return R.map(_parseBloxyTrade, rawTrades);
+}
+
+/**
+ * Converts a single Bloxy trade into a DexTrade entity.
+ * @param rawTrade A single trade from the response from the Bloxy API.
+ */
+export function _parseBloxyTrade(rawTrade: BloxyTrade): DexTrade {
+    const dexTrade = new DexTrade();
+    dexTrade.sourceUrl = BLOXY_DEX_TRADES_URL;
+    dexTrade.txHash = rawTrade.tx_hash;
+    dexTrade.txTimestamp = new Date(rawTrade.tx_time).getTime();
+    dexTrade.txDate = rawTrade.tx_date;
+    dexTrade.txSender = rawTrade.tx_sender;
+    dexTrade.smartContractId = rawTrade.smart_contract_id;
+    dexTrade.smartContractAddress = rawTrade.smart_contract_address;
+    dexTrade.contractType = rawTrade.contract_type;
+    dexTrade.maker = rawTrade.maker;
+    dexTrade.taker = rawTrade.taker;
+    // TODO(albrow): The Bloxy API returns amounts and fees as a `number` type
+    // but some of their values have too many significant digits to be
+    // represented that way. Ideally they will switch to using strings and then
+    // we can update this code.
+    dexTrade.amountBuy = new BigNumber(rawTrade.amountBuy.toString());
+    dexTrade.makerFeeAmount = new BigNumber(rawTrade.makerFee.toString());
+    dexTrade.buyCurrencyId = rawTrade.buyCurrencyId;
+    dexTrade.buySymbol = filterNullCharacters(rawTrade.buySymbol);
+    dexTrade.amountSell = new BigNumber(rawTrade.amountSell.toString());
+    dexTrade.takerFeeAmount = new BigNumber(rawTrade.takerFee.toString());
+    dexTrade.sellCurrencyId = rawTrade.sellCurrencyId;
+    dexTrade.sellSymbol = filterNullCharacters(rawTrade.sellSymbol);
+    dexTrade.makerAnnotation = rawTrade.maker_annotation;
+    dexTrade.takerAnnotation = rawTrade.taker_annotation;
+    dexTrade.protocol = rawTrade.protocol;
+    dexTrade.buyAddress = rawTrade.buyAddress;
+    dexTrade.sellAddress = rawTrade.sellAddress;
+    return dexTrade;
+}
+
+// Works with any form of escaoed null character (e.g., '\0' and '\u0000').
+const filterNullCharacters = R.replace(/\0/g, '');
diff --git a/packages/pipeline/src/scripts/pull_competing_dex_trades.ts b/packages/pipeline/src/scripts/pull_competing_dex_trades.ts
new file mode 100644
index 000000000..4e4c12dd0
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_competing_dex_trades.ts
@@ -0,0 +1,51 @@
+// tslint:disable:no-console
+import 'reflect-metadata';
+import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
+
+import { BloxySource } from '../data_sources/bloxy';
+import { DexTrade } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseBloxyTrades } from '../parsers/bloxy';
+import { handleError } from '../utils';
+
+// Number of trades to save at once.
+const BATCH_SAVE_SIZE = 1000;
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    await getAndSaveTrades();
+    process.exit(0);
+})().catch(handleError);
+
+async function getAndSaveTrades(): Promise<void> {
+    const apiKey = process.env.BLOXY_API_KEY;
+    if (apiKey === undefined) {
+        throw new Error('Missing required env var: BLOXY_API_KEY');
+    }
+    const bloxySource = new BloxySource(apiKey);
+    const tradesRepository = connection.getRepository(DexTrade);
+    const lastSeenTimestamp = await getLastSeenTimestampAsync(tradesRepository);
+    console.log(`Last seen timestamp: ${lastSeenTimestamp === 0 ? 'none' : lastSeenTimestamp}`);
+    console.log('Getting latest dex trades...');
+    const rawTrades = await bloxySource.getDexTradesAsync(lastSeenTimestamp);
+    console.log(`Parsing ${rawTrades.length} trades...`);
+    const trades = parseBloxyTrades(rawTrades);
+    console.log(`Saving ${trades.length} trades...`);
+    await tradesRepository.save(trades, { chunk: Math.ceil(trades.length / BATCH_SAVE_SIZE) });
+    console.log('Done saving trades.');
+}
+
+async function getLastSeenTimestampAsync(tradesRepository: Repository<DexTrade>): Promise<number> {
+    if ((await tradesRepository.count()) === 0) {
+        return 0;
+    }
+    const response = (await connection.query(
+        'SELECT tx_timestamp FROM raw.dex_trades ORDER BY tx_timestamp DESC LIMIT 1',
+    )) as Array<{ tx_timestamp: number }>;
+    if (response.length === 0) {
+        return 0;
+    }
+    return response[0].tx_timestamp;
+}
diff --git a/packages/pipeline/test/entities/dex_trades_test.ts b/packages/pipeline/test/entities/dex_trades_test.ts
new file mode 100644
index 000000000..83aaeec8f
--- /dev/null
+++ b/packages/pipeline/test/entities/dex_trades_test.ts
@@ -0,0 +1,60 @@
+import { BigNumber } from '@0x/utils';
+import 'mocha';
+import * as R from 'ramda';
+import 'reflect-metadata';
+
+import { DexTrade } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const baseTrade = {
+    sourceUrl: 'https://bloxy.info/api/dex/trades',
+    txTimestamp: 1543447585938,
+    txDate: '2018-11-21',
+    txSender: '0x00923b9a074762b93650716333b3e1473a15048e',
+    smartContractId: 7091917,
+    smartContractAddress: '0x818e6fecd516ecc3849daf6845e3ec868087b755',
+    contractType: 'DEX/Kyber Network Proxy',
+    maker: '0xbf2179859fc6d5bee9bf9158632dc51678a4100c',
+    taker: '0xbf2179859fc6d5bee9bf9158632dc51678a4100d',
+    amountBuy: new BigNumber('1.011943163078103'),
+    makerFeeAmount: new BigNumber(0),
+    buyCurrencyId: 1,
+    buySymbol: 'ETH',
+    amountSell: new BigNumber('941.4997928436911'),
+    takerFeeAmount: new BigNumber(0),
+    sellCurrencyId: 16610,
+    sellSymbol: 'ELF',
+    makerAnnotation: '',
+    takerAnnotation: '',
+    protocol: 'Kyber Network Proxy',
+    sellAddress: '0xbf2179859fc6d5bee9bf9158632dc51678a4100e',
+};
+
+const tradeWithNullAddresses: DexTrade = R.merge(baseTrade, {
+    txHash: '0xb93a7faf92efbbb5405c9a73cd4efd99702fe27c03ff22baee1f1b1e37b3a0bf',
+    buyAddress: '0xbf2179859fc6d5bee9bf9158632dc51678a4100e',
+    sellAddress: '0xbf2179859fc6d5bee9bf9158632dc51678a4100f',
+});
+
+const tradeWithNonNullAddresses: DexTrade = R.merge(baseTrade, {
+    txHash: '0xb93a7faf92efbbb5405c9a73cd4efd99702fe27c03ff22baee1f1b1e37b3a0be',
+    buyAddress: null,
+    sellAddress: null,
+});
+
+// tslint:disable:custom-no-magic-numbers
+describe('DexTrade entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const trades = [tradeWithNullAddresses, tradeWithNonNullAddresses];
+        const tradesRepository = connection.getRepository(DexTrade);
+        for (const trade of trades) {
+            await testSaveAndFindEntityAsync(tradesRepository, trade);
+        }
+    });
+});
diff --git a/packages/pipeline/test/parsers/bloxy/index_test.ts b/packages/pipeline/test/parsers/bloxy/index_test.ts
new file mode 100644
index 000000000..2b8d68f98
--- /dev/null
+++ b/packages/pipeline/test/parsers/bloxy/index_test.ts
@@ -0,0 +1,99 @@
+// tslint:disable:custom-no-magic-numbers
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import 'mocha';
+import * as R from 'ramda';
+
+import { BLOXY_DEX_TRADES_URL, BloxyTrade } from '../../../src/data_sources/bloxy';
+import { DexTrade } from '../../../src/entities';
+import { _parseBloxyTrade } from '../../../src/parsers/bloxy';
+import { _convertToExchangeFillEvent } from '../../../src/parsers/events';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+const baseInput: BloxyTrade = {
+    tx_hash: '0xb93a7faf92efbbb5405c9a73cd4efd99702fe27c03ff22baee1f1b1e37b3a0bf',
+    tx_time: '2018-11-21T09:06:28.000+00:00',
+    tx_date: '2018-11-21',
+    tx_sender: '0x00923b9a074762b93650716333b3e1473a15048e',
+    smart_contract_id: 7091917,
+    smart_contract_address: '0x818e6fecd516ecc3849daf6845e3ec868087b755',
+    contract_type: 'DEX/Kyber Network Proxy',
+    maker: '0x0000000000000000000000000000000000000001',
+    taker: '0x0000000000000000000000000000000000000002',
+    amountBuy: 1.011943163078103,
+    makerFee: 38.912083,
+    buyCurrencyId: 1,
+    buySymbol: 'ETH',
+    amountSell: 941.4997928436911,
+    takerFee: 100.39,
+    sellCurrencyId: 16610,
+    sellSymbol: 'ELF',
+    maker_annotation: 'random annotation',
+    taker_annotation: 'random other annotation',
+    protocol: 'Kyber Network Proxy',
+    buyAddress: '0xbf2179859fc6d5bee9bf9158632dc51678a4100d',
+    sellAddress: '0xbf2179859fc6d5bee9bf9158632dc51678a4100e',
+};
+
+const baseExpected: DexTrade = {
+    sourceUrl: BLOXY_DEX_TRADES_URL,
+    txHash: '0xb93a7faf92efbbb5405c9a73cd4efd99702fe27c03ff22baee1f1b1e37b3a0bf',
+    txTimestamp: 1542791188000,
+    txDate: '2018-11-21',
+    txSender: '0x00923b9a074762b93650716333b3e1473a15048e',
+    smartContractId: 7091917,
+    smartContractAddress: '0x818e6fecd516ecc3849daf6845e3ec868087b755',
+    contractType: 'DEX/Kyber Network Proxy',
+    maker: '0x0000000000000000000000000000000000000001',
+    taker: '0x0000000000000000000000000000000000000002',
+    amountBuy: new BigNumber('1.011943163078103'),
+    makerFeeAmount: new BigNumber('38.912083'),
+    buyCurrencyId: 1,
+    buySymbol: 'ETH',
+    amountSell: new BigNumber('941.4997928436911'),
+    takerFeeAmount: new BigNumber('100.39'),
+    sellCurrencyId: 16610,
+    sellSymbol: 'ELF',
+    makerAnnotation: 'random annotation',
+    takerAnnotation: 'random other annotation',
+    protocol: 'Kyber Network Proxy',
+    buyAddress: '0xbf2179859fc6d5bee9bf9158632dc51678a4100d',
+    sellAddress: '0xbf2179859fc6d5bee9bf9158632dc51678a4100e',
+};
+
+interface TestCase {
+    input: BloxyTrade;
+    expected: DexTrade;
+}
+
+const testCases: TestCase[] = [
+    {
+        input: baseInput,
+        expected: baseExpected,
+    },
+    {
+        input: R.merge(baseInput, { buyAddress: null, sellAddress: null }),
+        expected: R.merge(baseExpected, { buyAddress: null, sellAddress: null }),
+    },
+    {
+        input: R.merge(baseInput, {
+            buySymbol:
+                'RING\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000',
+        }),
+        expected: R.merge(baseExpected, { buySymbol: 'RING' }),
+    },
+];
+
+describe('bloxy', () => {
+    describe('_parseBloxyTrade', () => {
+        for (const [i, testCase] of testCases.entries()) {
+            it(`converts BloxyTrade to DexTrade entity (${i + 1}/${testCases.length})`, () => {
+                const actual = _parseBloxyTrade(testCase.input);
+                expect(actual).deep.equal(testCase.expected);
+            });
+        }
+    });
+});
-- 
cgit v1.2.3


From f96711bac373ac7caaca647defd68d91ba43a181 Mon Sep 17 00:00:00 2001
From: zkao <zichongkao@gmail.com>
Date: Tue, 4 Dec 2018 13:21:46 -0800
Subject: Token_orderbook_snapshots for Ddex and Paradex(#1354)

* Implements the TokenOrderbookSnapshot Table

* Scripts, Data Sources and Entities to pull Ddex and Paradex API data.
---
 .../1543434472116-TokenOrderbookSnapshots.ts       | 30 +++++++
 packages/pipeline/src/data_sources/ddex/index.ts   | 78 ++++++++++++++++++
 .../pipeline/src/data_sources/paradex/index.ts     | 92 ++++++++++++++++++++++
 packages/pipeline/src/entities/index.ts            |  1 +
 packages/pipeline/src/entities/token_order.ts      | 29 +++++++
 packages/pipeline/src/ormconfig.ts                 |  2 +
 packages/pipeline/src/parsers/ddex_orders/index.ts | 77 ++++++++++++++++++
 .../pipeline/src/parsers/paradex_orders/index.ts   | 66 ++++++++++++++++
 .../src/scripts/pull_ddex_orderbook_snapshots.ts   | 55 +++++++++++++
 .../scripts/pull_paradex_orderbook_snapshots.ts    | 87 ++++++++++++++++++++
 packages/pipeline/src/types.ts                     |  1 +
 .../pipeline/test/entities/token_order_test.ts     | 31 ++++++++
 .../test/parsers/ddex_orders/index_test.ts         | 66 ++++++++++++++++
 .../test/parsers/paradex_orders/index_test.ts      | 54 +++++++++++++
 14 files changed, 669 insertions(+)
 create mode 100644 packages/pipeline/migrations/1543434472116-TokenOrderbookSnapshots.ts
 create mode 100644 packages/pipeline/src/data_sources/ddex/index.ts
 create mode 100644 packages/pipeline/src/data_sources/paradex/index.ts
 create mode 100644 packages/pipeline/src/entities/token_order.ts
 create mode 100644 packages/pipeline/src/parsers/ddex_orders/index.ts
 create mode 100644 packages/pipeline/src/parsers/paradex_orders/index.ts
 create mode 100644 packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts
 create mode 100644 packages/pipeline/src/scripts/pull_paradex_orderbook_snapshots.ts
 create mode 100644 packages/pipeline/test/entities/token_order_test.ts
 create mode 100644 packages/pipeline/test/parsers/ddex_orders/index_test.ts
 create mode 100644 packages/pipeline/test/parsers/paradex_orders/index_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1543434472116-TokenOrderbookSnapshots.ts b/packages/pipeline/migrations/1543434472116-TokenOrderbookSnapshots.ts
new file mode 100644
index 000000000..a7117c753
--- /dev/null
+++ b/packages/pipeline/migrations/1543434472116-TokenOrderbookSnapshots.ts
@@ -0,0 +1,30 @@
+import { MigrationInterface, QueryRunner, Table } from 'typeorm';
+
+const tokenOrderbookSnapshots = new Table({
+    name: 'raw.token_orderbook_snapshots',
+    columns: [
+        { name: 'observed_timestamp', type: 'bigint', isPrimary: true },
+        { name: 'source', type: 'varchar', isPrimary: true },
+        { name: 'order_type', type: 'order_t' },
+        { name: 'price', type: 'numeric', isPrimary: true },
+
+        { name: 'base_asset_symbol', type: 'varchar', isPrimary: true },
+        { name: 'base_asset_address', type: 'char(42)' },
+        { name: 'base_volume', type: 'numeric' },
+
+        { name: 'quote_asset_symbol', type: 'varchar', isPrimary: true },
+        { name: 'quote_asset_address', type: 'char(42)' },
+        { name: 'quote_volume', type: 'numeric' },
+    ],
+});
+
+export class TokenOrderbookSnapshots1543434472116 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(`CREATE TYPE order_t AS enum('bid', 'ask');`);
+        await queryRunner.createTable(tokenOrderbookSnapshots);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.dropTable(tokenOrderbookSnapshots.name);
+    }
+}
diff --git a/packages/pipeline/src/data_sources/ddex/index.ts b/packages/pipeline/src/data_sources/ddex/index.ts
new file mode 100644
index 000000000..2bbd8c29b
--- /dev/null
+++ b/packages/pipeline/src/data_sources/ddex/index.ts
@@ -0,0 +1,78 @@
+import { fetchAsync, logUtils } from '@0x/utils';
+
+const DDEX_BASE_URL = 'https://api.ddex.io/v2';
+const ACTIVE_MARKETS_URL = `${DDEX_BASE_URL}/markets`;
+const NO_AGGREGATION_LEVEL = 3; // See https://docs.ddex.io/#get-orderbook
+const ORDERBOOK_ENDPOINT = `/orderbook?level=${NO_AGGREGATION_LEVEL}`;
+export const DDEX_SOURCE = 'ddex';
+
+export interface DdexActiveMarketsResponse {
+    status: number;
+    desc: string;
+    data: {
+        markets: DdexMarket[];
+    };
+}
+
+export interface DdexMarket {
+    id: string;
+    quoteToken: string;
+    quoteTokenDecimals: number;
+    quoteTokenAddress: string;
+    baseToken: string;
+    baseTokenDecimals: number;
+    baseTokenAddress: string;
+    minOrderSize: string;
+    maxOrderSize: string;
+    pricePrecision: number;
+    priceDecimals: number;
+    amountDecimals: number;
+}
+
+export interface DdexOrderbookResponse {
+    status: number;
+    desc: string;
+    data: {
+        orderBook: DdexOrderbook;
+    };
+}
+
+export interface DdexOrderbook {
+    marketId: string;
+    bids: DdexOrder[];
+    asks: DdexOrder[];
+}
+
+export interface DdexOrder {
+    price: string;
+    amount: string;
+    orderId: string;
+}
+
+// tslint:disable:prefer-function-over-method
+// ^ Keep consistency with other sources and help logical organization
+export class DdexSource {
+    /**
+     * Call Ddex API to find out which markets they are maintaining orderbooks for.
+     */
+    public async getActiveMarketsAsync(): Promise<DdexMarket[]> {
+        logUtils.log('Getting all active DDEX markets');
+        const resp = await fetchAsync(ACTIVE_MARKETS_URL);
+        const respJson: DdexActiveMarketsResponse = await resp.json();
+        const markets = respJson.data.markets;
+        logUtils.log(`Got ${markets.length} markets.`);
+        return markets;
+    }
+
+    /**
+     * Retrieve orderbook from Ddex API for a given market.
+     * @param marketId String identifying the market we want data for. Eg. 'REP/AUG'
+     */
+    public async getMarketOrderbookAsync(marketId: string): Promise<DdexOrderbook> {
+        logUtils.log(`${marketId}: Retrieving orderbook.`);
+        const marketOrderbookUrl = `${ACTIVE_MARKETS_URL}/${marketId}${ORDERBOOK_ENDPOINT}`;
+        const resp = await fetchAsync(marketOrderbookUrl);
+        const respJson: DdexOrderbookResponse = await resp.json();
+        return respJson.data.orderBook;
+    }
+}
diff --git a/packages/pipeline/src/data_sources/paradex/index.ts b/packages/pipeline/src/data_sources/paradex/index.ts
new file mode 100644
index 000000000..69a03d553
--- /dev/null
+++ b/packages/pipeline/src/data_sources/paradex/index.ts
@@ -0,0 +1,92 @@
+import { fetchAsync, logUtils } from '@0x/utils';
+
+const PARADEX_BASE_URL = 'https://api.paradex.io/consumer/v0';
+const ACTIVE_MARKETS_URL = PARADEX_BASE_URL + '/markets';
+const ORDERBOOK_ENDPOINT = PARADEX_BASE_URL + '/orderbook';
+const TOKEN_INFO_ENDPOINT = PARADEX_BASE_URL + '/tokens';
+export const PARADEX_SOURCE = 'paradex';
+
+export type ParadexActiveMarketsResponse = ParadexMarket[];
+
+export interface ParadexMarket {
+    id: string;
+    symbol: string;
+    baseToken: string;
+    quoteToken: string;
+    minOrderSize: string;
+    maxOrderSize: string;
+    priceMaxDecimals: number;
+    amountMaxDecimals: number;
+    // These are not native to the Paradex API response. We tag them on later
+    // by calling the token endpoint and joining on symbol.
+    baseTokenAddress?: string;
+    quoteTokenAddress?: string;
+}
+
+export interface ParadexOrderbookResponse {
+    marketId: number;
+    marketSymbol: string;
+    bids: ParadexOrder[];
+    asks: ParadexOrder[];
+}
+
+export interface ParadexOrder {
+    amount: string;
+    price: string;
+}
+
+export type ParadexTokenInfoResponse = ParadexTokenInfo[];
+
+export interface ParadexTokenInfo {
+    name: string;
+    symbol: string;
+    address: string;
+}
+
+export class ParadexSource {
+    private readonly _apiKey: string;
+
+    constructor(apiKey: string) {
+        this._apiKey = apiKey;
+    }
+
+    /**
+     * Call Paradex API to find out which markets they are maintaining orderbooks for.
+     */
+    public async getActiveMarketsAsync(): Promise<ParadexActiveMarketsResponse> {
+        logUtils.log('Getting all active Paradex markets.');
+        const resp = await fetchAsync(ACTIVE_MARKETS_URL, {
+            headers: { 'API-KEY': this._apiKey },
+        });
+        const markets: ParadexActiveMarketsResponse = await resp.json();
+        logUtils.log(`Got ${markets.length} markets.`);
+        return markets;
+    }
+
+    /**
+     * Call Paradex API to find out their token information.
+     */
+    public async getTokenInfoAsync(): Promise<ParadexTokenInfoResponse> {
+        logUtils.log('Getting token information from Paradex.');
+        const resp = await fetchAsync(TOKEN_INFO_ENDPOINT, {
+            headers: { 'API-KEY': this._apiKey },
+        });
+        const tokens: ParadexTokenInfoResponse = await resp.json();
+        logUtils.log(`Got information for ${tokens.length} tokens.`);
+        return tokens;
+    }
+
+    /**
+     * Retrieve orderbook from Paradex API for a given market.
+     * @param marketSymbol String representing the market we want data for.
+     */
+    public async getMarketOrderbookAsync(marketSymbol: string): Promise<ParadexOrderbookResponse> {
+        logUtils.log(`${marketSymbol}: Retrieving orderbook.`);
+        const marketOrderbookUrl = `${ORDERBOOK_ENDPOINT}?market=${marketSymbol}`;
+        const resp = await fetchAsync(marketOrderbookUrl, {
+            headers: { 'API-KEY': this._apiKey },
+        });
+        const orderbookResponse: ParadexOrderbookResponse = await resp.json();
+        return orderbookResponse;
+    }
+}
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index d3056a477..db0814e38 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -12,6 +12,7 @@ export { Relayer } from './relayer';
 export { SraOrder } from './sra_order';
 export { SraOrdersObservedTimeStamp, createObservedTimestampForOrder } from './sra_order_observed_timestamp';
 export { TokenMetadata } from './token_metadata';
+export { TokenOrderbookSnapshot } from './token_order';
 export { Transaction } from './transaction';
 
 export type ExchangeEvent = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
diff --git a/packages/pipeline/src/entities/token_order.ts b/packages/pipeline/src/entities/token_order.ts
new file mode 100644
index 000000000..557705767
--- /dev/null
+++ b/packages/pipeline/src/entities/token_order.ts
@@ -0,0 +1,29 @@
+import { BigNumber } from '@0x/utils';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { OrderType } from '../types';
+import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
+
+@Entity({ name: 'token_orderbook_snapshots', schema: 'raw' })
+export class TokenOrderbookSnapshot {
+    @PrimaryColumn({ name: 'observed_timestamp', type: 'bigint', transformer: numberToBigIntTransformer })
+    public observedTimestamp!: number;
+    @PrimaryColumn({ name: 'source' })
+    public source!: string;
+    @Column({ name: 'order_type' })
+    public orderType!: OrderType;
+    @PrimaryColumn({ name: 'price', type: 'numeric', transformer: bigNumberTransformer })
+    public price!: BigNumber;
+    @PrimaryColumn({ name: 'base_asset_symbol' })
+    public baseAssetSymbol!: string;
+    @Column({ name: 'base_asset_address' })
+    public baseAssetAddress!: string;
+    @Column({ name: 'base_volume', type: 'numeric', transformer: bigNumberTransformer })
+    public baseVolume!: BigNumber;
+    @PrimaryColumn({ name: 'quote_asset_symbol' })
+    public quoteAssetSymbol!: string;
+    @Column({ name: 'quote_asset_address' })
+    public quoteAssetAddress!: string;
+    @Column({ name: 'quote_volume', type: 'numeric', transformer: bigNumberTransformer })
+    public quoteVolume!: BigNumber;
+}
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index fd6c7c39b..c135c399b 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -10,6 +10,7 @@ import {
     SraOrder,
     SraOrdersObservedTimeStamp,
     TokenMetadata,
+    TokenOrderbookSnapshot,
     Transaction,
 } from './entities';
 
@@ -23,6 +24,7 @@ const entities = [
     SraOrder,
     SraOrdersObservedTimeStamp,
     TokenMetadata,
+    TokenOrderbookSnapshot,
     Transaction,
 ];
 
diff --git a/packages/pipeline/src/parsers/ddex_orders/index.ts b/packages/pipeline/src/parsers/ddex_orders/index.ts
new file mode 100644
index 000000000..81132e8f0
--- /dev/null
+++ b/packages/pipeline/src/parsers/ddex_orders/index.ts
@@ -0,0 +1,77 @@
+import { BigNumber } from '@0x/utils';
+import * as R from 'ramda';
+
+import { DdexMarket, DdexOrder, DdexOrderbook } from '../../data_sources/ddex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../entities';
+import { OrderType } from '../../types';
+
+/**
+ * Marque function of this file.
+ * 1) Takes in orders from an orderbook,
+ * other information attached.
+ * @param ddexOrderbook A raw orderbook that we pull from the Ddex API.
+ * @param ddexMarket An object containing market data also directly from the API.
+ * @param observedTimestamp Time at which the orders for the market were pulled.
+ * @param source The exchange where these orders are placed. In this case 'ddex'.
+ */
+export function parseDdexOrders(
+    ddexOrderbook: DdexOrderbook,
+    ddexMarket: DdexMarket,
+    observedTimestamp: number,
+    source: string,
+): TokenOrder[] {
+    const aggregatedBids = aggregateOrders(ddexOrderbook.bids);
+    const aggregatedAsks = aggregateOrders(ddexOrderbook.asks);
+    const parsedBids = aggregatedBids.map(order => parseDdexOrder(ddexMarket, observedTimestamp, 'bid', source, order));
+    const parsedAsks = aggregatedAsks.map(order => parseDdexOrder(ddexMarket, observedTimestamp, 'ask', source, order));
+    return parsedBids.concat(parsedAsks);
+}
+
+/**
+ * Aggregates orders by price point for consistency with other exchanges.
+ * Querying the Ddex API at level 3 setting returns a breakdown of
+ * individual orders at each price point. Other exchanges only give total amount
+ * at each price point. Returns an array of <price, amount> tuples.
+ * @param ddexOrders A list of Ddex orders awaiting aggregation.
+ */
+export function aggregateOrders(ddexOrders: DdexOrder[]): Array<[string, BigNumber]> {
+    const sumAmount = (acc: BigNumber, order: DdexOrder): BigNumber => acc.plus(order.amount);
+    const aggregatedPricePoints = R.reduceBy(sumAmount, new BigNumber(0), R.prop('price'), ddexOrders);
+    return Object.entries(aggregatedPricePoints);
+}
+
+/**
+ * Parse a single aggregated Ddex order in order to form a tokenOrder entity
+ * which can be saved into the database.
+ * @param ddexMarket An object containing information about the market where these
+ * trades have been placed.
+ * @param observedTimestamp The time when the API response returned back to us.
+ * @param orderType 'bid' or 'ask' enum.
+ * @param source Exchange where these orders were placed.
+ * @param ddexOrder A <price, amount> tuple which we will convert to volume-basis.
+ */
+export function parseDdexOrder(
+    ddexMarket: DdexMarket,
+    observedTimestamp: number,
+    orderType: OrderType,
+    source: string,
+    ddexOrder: [string, BigNumber],
+): TokenOrder {
+    const tokenOrder = new TokenOrder();
+    const price = new BigNumber(ddexOrder[0]);
+    const amount = ddexOrder[1];
+
+    tokenOrder.source = source;
+    tokenOrder.observedTimestamp = observedTimestamp;
+    tokenOrder.orderType = orderType;
+    tokenOrder.price = price;
+
+    tokenOrder.baseAssetSymbol = ddexMarket.baseToken;
+    tokenOrder.baseAssetAddress = ddexMarket.baseTokenAddress;
+    tokenOrder.baseVolume = price.times(amount);
+
+    tokenOrder.quoteAssetSymbol = ddexMarket.quoteToken;
+    tokenOrder.quoteAssetAddress = ddexMarket.quoteTokenAddress;
+    tokenOrder.quoteVolume = amount;
+    return tokenOrder;
+}
diff --git a/packages/pipeline/src/parsers/paradex_orders/index.ts b/packages/pipeline/src/parsers/paradex_orders/index.ts
new file mode 100644
index 000000000..7966658a7
--- /dev/null
+++ b/packages/pipeline/src/parsers/paradex_orders/index.ts
@@ -0,0 +1,66 @@
+import { BigNumber } from '@0x/utils';
+
+import { ParadexMarket, ParadexOrder, ParadexOrderbookResponse } from '../../data_sources/paradex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../entities';
+import { OrderType } from '../../types';
+
+/**
+ * Marque function of this file.
+ * 1) Takes in orders from an orderbook (orders are already aggregated by price point),
+ * 2) For each aggregated order, forms a TokenOrder entity with market data and
+ * other information attached.
+ * @param paradexOrderbookResponse An orderbook response from the Paradex API.
+ * @param paradexMarket An object containing market data also directly from the API.
+ * @param observedTimestamp Time at which the orders for the market were pulled.
+ * @param source The exchange where these orders are placed. In this case 'paradex'.
+ */
+export function parseParadexOrders(
+    paradexOrderbookResponse: ParadexOrderbookResponse,
+    paradexMarket: ParadexMarket,
+    observedTimestamp: number,
+    source: string,
+): TokenOrder[] {
+    const parsedBids = paradexOrderbookResponse.bids.map(order =>
+        parseParadexOrder(paradexMarket, observedTimestamp, 'bid', source, order),
+    );
+    const parsedAsks = paradexOrderbookResponse.asks.map(order =>
+        parseParadexOrder(paradexMarket, observedTimestamp, 'ask', source, order),
+    );
+    return parsedBids.concat(parsedAsks);
+}
+
+/**
+ * Parse a single aggregated Ddex order in order to form a tokenOrder entity
+ * which can be saved into the database.
+ * @param paradexMarket An object containing information about the market where these
+ * orders have been placed.
+ * @param observedTimestamp The time when the API response returned back to us.
+ * @param orderType 'bid' or 'ask' enum.
+ * @param source Exchange where these orders were placed.
+ * @param paradexOrder A ParadexOrder object; basically price, amount tuple.
+ */
+export function parseParadexOrder(
+    paradexMarket: ParadexMarket,
+    observedTimestamp: number,
+    orderType: OrderType,
+    source: string,
+    paradexOrder: ParadexOrder,
+): TokenOrder {
+    const tokenOrder = new TokenOrder();
+    const price = new BigNumber(paradexOrder.price);
+    const amount = new BigNumber(paradexOrder.amount);
+
+    tokenOrder.source = source;
+    tokenOrder.observedTimestamp = observedTimestamp;
+    tokenOrder.orderType = orderType;
+    tokenOrder.price = price;
+
+    tokenOrder.baseAssetSymbol = paradexMarket.baseToken;
+    tokenOrder.baseAssetAddress = paradexMarket.baseTokenAddress as string;
+    tokenOrder.baseVolume = price.times(amount);
+
+    tokenOrder.quoteAssetSymbol = paradexMarket.quoteToken;
+    tokenOrder.quoteAssetAddress = paradexMarket.quoteTokenAddress as string;
+    tokenOrder.quoteVolume = amount;
+    return tokenOrder;
+}
diff --git a/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts b/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts
new file mode 100644
index 000000000..b02468e9b
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts
@@ -0,0 +1,55 @@
+import { logUtils } from '@0x/utils';
+import * as R from 'ramda';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+
+import { DDEX_SOURCE, DdexMarket, DdexSource } from '../data_sources/ddex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseDdexOrders } from '../parsers/ddex_orders';
+import { handleError } from '../utils';
+
+// Number of orders to save at once.
+const BATCH_SAVE_SIZE = 1000;
+
+// Number of markets to retrieve orderbooks for at once.
+const MARKET_ORDERBOOK_REQUEST_BATCH_SIZE = 50;
+
+// Delay between market orderbook requests.
+const MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY = 5000;
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const ddexSource = new DdexSource();
+    const markets = await ddexSource.getActiveMarketsAsync();
+    for (const marketsChunk of R.splitEvery(MARKET_ORDERBOOK_REQUEST_BATCH_SIZE, markets)) {
+        await Promise.all(
+            marketsChunk.map(async (market: DdexMarket) => getAndSaveMarketOrderbook(ddexSource, market)),
+        );
+        await new Promise(resolve => setTimeout(resolve, MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY));
+    }
+    process.exit(0);
+})().catch(handleError);
+
+/**
+ * Retrieve orderbook from Ddex API for a given market. Parse orders and insert
+ * them into our database.
+ * @param ddexSource Data source which can query Ddex API.
+ * @param market Object from Ddex API containing market data.
+ */
+async function getAndSaveMarketOrderbook(ddexSource: DdexSource, market: DdexMarket): Promise<void> {
+    const orderBook = await ddexSource.getMarketOrderbookAsync(market.id);
+    const observedTimestamp = Date.now();
+
+    logUtils.log(`${market.id}: Parsing orders.`);
+    const orders = parseDdexOrders(orderBook, market, observedTimestamp, DDEX_SOURCE);
+
+    if (orders.length > 0) {
+        logUtils.log(`${market.id}: Saving ${orders.length} orders.`);
+        const TokenOrderRepository = connection.getRepository(TokenOrder);
+        await TokenOrderRepository.save(orders, { chunk: Math.ceil(orders.length / BATCH_SAVE_SIZE) });
+    } else {
+        logUtils.log(`${market.id}: 0 orders to save.`);
+    }
+}
diff --git a/packages/pipeline/src/scripts/pull_paradex_orderbook_snapshots.ts b/packages/pipeline/src/scripts/pull_paradex_orderbook_snapshots.ts
new file mode 100644
index 000000000..bae1fbede
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_paradex_orderbook_snapshots.ts
@@ -0,0 +1,87 @@
+import { logUtils } from '@0x/utils';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+
+import {
+    PARADEX_SOURCE,
+    ParadexActiveMarketsResponse,
+    ParadexMarket,
+    ParadexSource,
+    ParadexTokenInfoResponse,
+} from '../data_sources/paradex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseParadexOrders } from '../parsers/paradex_orders';
+import { handleError } from '../utils';
+
+// Number of orders to save at once.
+const BATCH_SAVE_SIZE = 1000;
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const apiKey = process.env.PARADEX_DATA_PIPELINE_API_KEY;
+    if (apiKey === undefined) {
+        throw new Error('Missing required env var: PARADEX_DATA_PIPELINE_API_KEY');
+    }
+    const paradexSource = new ParadexSource(apiKey);
+    const markets = await paradexSource.getActiveMarketsAsync();
+    const tokenInfoResponse = await paradexSource.getTokenInfoAsync();
+    const extendedMarkets = addTokenAddresses(markets, tokenInfoResponse);
+    await Promise.all(
+        extendedMarkets.map(async (market: ParadexMarket) => getAndSaveMarketOrderbook(paradexSource, market)),
+    );
+    process.exit(0);
+})().catch(handleError);
+
+/**
+ * Extend the default ParadexMarket objects with token addresses.
+ * @param markets An array of ParadexMarket objects.
+ * @param tokenInfoResponse An array of ParadexTokenInfo containing the addresses.
+ */
+function addTokenAddresses(
+    markets: ParadexActiveMarketsResponse,
+    tokenInfoResponse: ParadexTokenInfoResponse,
+): ParadexMarket[] {
+    const symbolAddressMapping = new Map<string, string>();
+    tokenInfoResponse.forEach(tokenInfo => symbolAddressMapping.set(tokenInfo.symbol, tokenInfo.address));
+
+    markets.forEach((market: ParadexMarket) => {
+        if (symbolAddressMapping.has(market.baseToken)) {
+            market.baseTokenAddress = symbolAddressMapping.get(market.baseToken);
+        } else {
+            market.quoteTokenAddress = '';
+            logUtils.warn(`${market.baseToken}: No address found.`);
+        }
+
+        if (symbolAddressMapping.has(market.quoteToken)) {
+            market.quoteTokenAddress = symbolAddressMapping.get(market.quoteToken);
+        } else {
+            market.quoteTokenAddress = '';
+            logUtils.warn(`${market.quoteToken}: No address found.`);
+        }
+    });
+    return markets;
+}
+
+/**
+ * Retrieve orderbook from Paradex API for a given market. Parse orders and insert
+ * them into our database.
+ * @param paradexSource Data source which can query the Paradex API.
+ * @param market Object from the Paradex API with information about the market in question.
+ */
+async function getAndSaveMarketOrderbook(paradexSource: ParadexSource, market: ParadexMarket): Promise<void> {
+    const paradexOrderbookResponse = await paradexSource.getMarketOrderbookAsync(market.symbol);
+    const observedTimestamp = Date.now();
+
+    logUtils.log(`${market.symbol}: Parsing orders.`);
+    const orders = parseParadexOrders(paradexOrderbookResponse, market, observedTimestamp, PARADEX_SOURCE);
+
+    if (orders.length > 0) {
+        logUtils.log(`${market.symbol}: Saving ${orders.length} orders.`);
+        const tokenOrderRepository = connection.getRepository(TokenOrder);
+        await tokenOrderRepository.save(orders, { chunk: Math.ceil(orders.length / BATCH_SAVE_SIZE) });
+    } else {
+        logUtils.log(`${market.symbol}: 0 orders to save.`);
+    }
+}
diff --git a/packages/pipeline/src/types.ts b/packages/pipeline/src/types.ts
index a12d37895..e02b42a40 100644
--- a/packages/pipeline/src/types.ts
+++ b/packages/pipeline/src/types.ts
@@ -1 +1,2 @@
 export type AssetType = 'erc20' | 'erc721';
+export type OrderType = 'bid' | 'ask';
diff --git a/packages/pipeline/test/entities/token_order_test.ts b/packages/pipeline/test/entities/token_order_test.ts
new file mode 100644
index 000000000..c6057f5aa
--- /dev/null
+++ b/packages/pipeline/test/entities/token_order_test.ts
@@ -0,0 +1,31 @@
+import { BigNumber } from '@0x/utils';
+import 'mocha';
+
+import { TokenOrderbookSnapshot } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const tokenOrderbookSnapshot: TokenOrderbookSnapshot = {
+    source: 'ddextest',
+    observedTimestamp: Date.now(),
+    orderType: 'bid',
+    price: new BigNumber(10.1),
+    baseAssetSymbol: 'ETH',
+    baseAssetAddress: '0x818e6fecd516ecc3849daf6845e3ec868087b755',
+    baseVolume: new BigNumber(143),
+    quoteAssetSymbol: 'ABC',
+    quoteAssetAddress: '0x00923b9a074762b93650716333b3e1473a15048e',
+    quoteVolume: new BigNumber(12.3234234),
+};
+
+describe('TokenOrderbookSnapshot entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const tokenOrderbookSnapshotRepository = connection.getRepository(TokenOrderbookSnapshot);
+        await testSaveAndFindEntityAsync(tokenOrderbookSnapshotRepository, tokenOrderbookSnapshot);
+    });
+});
diff --git a/packages/pipeline/test/parsers/ddex_orders/index_test.ts b/packages/pipeline/test/parsers/ddex_orders/index_test.ts
new file mode 100644
index 000000000..213100f44
--- /dev/null
+++ b/packages/pipeline/test/parsers/ddex_orders/index_test.ts
@@ -0,0 +1,66 @@
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import 'mocha';
+
+import { DdexMarket } from '../../../src/data_sources/ddex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../../src/entities';
+import { aggregateOrders, parseDdexOrder } from '../../../src/parsers/ddex_orders';
+import { OrderType } from '../../../src/types';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('ddex_orders', () => {
+    describe('aggregateOrders', () => {
+        it('aggregates orders by price point', () => {
+            const input = [
+                { price: '1', amount: '20', orderId: 'testtest' },
+                { price: '1', amount: '30', orderId: 'testone' },
+                { price: '2', amount: '100', orderId: 'testtwo' },
+            ];
+            const expected = [['1', new BigNumber(50)], ['2', new BigNumber(100)]];
+            const actual = aggregateOrders(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+
+    describe('parseDdexOrder', () => {
+        it('converts ddexOrder to TokenOrder entity', () => {
+            const ddexOrder: [string, BigNumber] = ['0.5', new BigNumber(10)];
+            const ddexMarket: DdexMarket = {
+                id: 'ABC-DEF',
+                quoteToken: 'ABC',
+                quoteTokenDecimals: 5,
+                quoteTokenAddress: '0x0000000000000000000000000000000000000000',
+                baseToken: 'DEF',
+                baseTokenDecimals: 2,
+                baseTokenAddress: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
+                minOrderSize: '0.1',
+                maxOrderSize: '1000',
+                pricePrecision: 1,
+                priceDecimals: 1,
+                amountDecimals: 0,
+            };
+            const observedTimestamp: number = Date.now();
+            const orderType: OrderType = 'bid';
+            const source: string = 'ddex';
+
+            const expected = new TokenOrder();
+            expected.source = 'ddex';
+            expected.observedTimestamp = observedTimestamp;
+            expected.orderType = 'bid';
+            expected.price = new BigNumber(0.5);
+            expected.baseAssetSymbol = 'DEF';
+            expected.baseAssetAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
+            expected.baseVolume = new BigNumber(5);
+            expected.quoteAssetSymbol = 'ABC';
+            expected.quoteAssetAddress = '0x0000000000000000000000000000000000000000';
+            expected.quoteVolume = new BigNumber(10);
+
+            const actual = parseDdexOrder(ddexMarket, observedTimestamp, orderType, source, ddexOrder);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/parsers/paradex_orders/index_test.ts b/packages/pipeline/test/parsers/paradex_orders/index_test.ts
new file mode 100644
index 000000000..1522806bf
--- /dev/null
+++ b/packages/pipeline/test/parsers/paradex_orders/index_test.ts
@@ -0,0 +1,54 @@
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import 'mocha';
+
+import { ParadexMarket, ParadexOrder } from '../../../src/data_sources/paradex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../../src/entities';
+import { parseParadexOrder } from '../../../src/parsers/paradex_orders';
+import { OrderType } from '../../../src/types';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('paradex_orders', () => {
+    describe('parseParadexOrder', () => {
+        it('converts ParadexOrder to TokenOrder entity', () => {
+            const paradexOrder: ParadexOrder = {
+                amount: '412',
+                price: '0.1245',
+            };
+            const paradexMarket: ParadexMarket = {
+                id: '2',
+                symbol: 'ABC/DEF',
+                baseToken: 'DEF',
+                quoteToken: 'ABC',
+                minOrderSize: '0.1',
+                maxOrderSize: '1000',
+                priceMaxDecimals: 5,
+                amountMaxDecimals: 5,
+                baseTokenAddress: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
+                quoteTokenAddress: '0x0000000000000000000000000000000000000000',
+            };
+            const observedTimestamp: number = Date.now();
+            const orderType: OrderType = 'bid';
+            const source: string = 'paradex';
+
+            const expected = new TokenOrder();
+            expected.source = 'paradex';
+            expected.observedTimestamp = observedTimestamp;
+            expected.orderType = 'bid';
+            expected.price = new BigNumber(0.1245);
+            expected.baseAssetSymbol = 'DEF';
+            expected.baseAssetAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
+            expected.baseVolume = new BigNumber(412 * 0.1245);
+            expected.quoteAssetSymbol = 'ABC';
+            expected.quoteAssetAddress = '0x0000000000000000000000000000000000000000';
+            expected.quoteVolume = new BigNumber(412);
+
+            const actual = parseParadexOrder(paradexMarket, observedTimestamp, orderType, source, paradexOrder);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
-- 
cgit v1.2.3


From 6f5787b2c43957c1c5db5a6123399e8baeb0ed78 Mon Sep 17 00:00:00 2001
From: Xianny <8582774+xianny@users.noreply.github.com>
Date: Tue, 4 Dec 2018 13:36:18 -0800
Subject: pull OHLCV records from Crypto Compare (#1349)

* [WIP] pull OHLCV records from Crypto Compare

* lint

* refactor to pull logic out of script and into modules

* add entity test for ohlcv_external entity

* implement rate limit and chronological backfill for ohlcv

* add unit tests; cleanup variable names

* Fetch OHLCV pairs params from events table

* better method names

* fix outdated test

* lint

* Clean up after review

* oops

* fix failing test

* better filtering of most recent records

* fix bug when generating pairs

* fix default earliest backfill date

* fix bug with retrieving backfill time

* prettier
---
 packages/pipeline/package.json                     |   3 +
 .../data_sources/ohlcv_external/crypto_compare.ts  |  94 +++++++++++++++++++
 packages/pipeline/src/entities/ohlcv_external.ts   |  24 +++--
 packages/pipeline/src/ormconfig.ts                 |   2 +
 .../src/parsers/ohlcv_external/crypto_compare.ts   |  38 ++++++++
 .../pipeline/src/parsers/ohlcv_external/index.ts   |   0
 .../src/scripts/pull_ohlcv_cryptocompare.ts        | 101 +++++++++++++++++++++
 .../pipeline/src/utils/get_ohlcv_trading_pairs.ts  |  92 +++++++++++++++++++
 packages/pipeline/src/utils/index.ts               |   9 --
 .../ohlcv_external/crypto_compare_test.ts          |  47 ++++++++++
 .../pipeline/test/entities/ohlcv_external_test.ts  |  35 +++++++
 .../parsers/ohlcv_external/crypto_compare_test.ts  |  62 +++++++++++++
 12 files changed, 491 insertions(+), 16 deletions(-)
 create mode 100644 packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
 create mode 100644 packages/pipeline/src/parsers/ohlcv_external/crypto_compare.ts
 delete mode 100644 packages/pipeline/src/parsers/ohlcv_external/index.ts
 create mode 100644 packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
 create mode 100644 packages/pipeline/src/utils/get_ohlcv_trading_pairs.ts
 create mode 100644 packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts
 create mode 100644 packages/pipeline/test/entities/ohlcv_external_test.ts
 create mode 100644 packages/pipeline/test/parsers/ohlcv_external/crypto_compare_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 9831517fb..6af81c048 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -54,11 +54,14 @@
         "@0x/utils": "^2.0.3",
         "@0x/web3-wrapper": "^3.1.0",
         "@types/dockerode": "^2.5.9",
+        "@types/p-limit": "^2.0.0",
         "async-parallel": "^1.2.3",
         "axios": "^0.18.0",
         "dockerode": "^2.5.7",
         "ethereum-types": "^1.0.6",
+        "p-limit": "^2.0.0",
         "pg": "^7.5.0",
+        "prettier": "^1.15.3",
         "ramda": "^0.25.0",
         "reflect-metadata": "^0.1.12",
         "sqlite3": "^4.0.2",
diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
new file mode 100644
index 000000000..6b10c29c5
--- /dev/null
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -0,0 +1,94 @@
+// tslint:disable:no-duplicate-imports
+import { fetchAsync } from '@0x/utils';
+import promiseLimit = require('p-limit');
+import { stringify } from 'querystring';
+import * as R from 'ramda';
+
+import { TradingPair } from '../../utils/get_ohlcv_trading_pairs';
+
+export interface CryptoCompareOHLCVResponse {
+    Data: Map<string, CryptoCompareOHLCVRecord[]>;
+    Response: string;
+    Message: string;
+}
+
+export interface CryptoCompareOHLCVRecord {
+    time: number; // in seconds, not milliseconds
+    close: number;
+    high: number;
+    low: number;
+    open: number;
+    volumefrom: number;
+    volumeto: number;
+}
+
+export interface CryptoCompareOHLCVParams {
+    fsym: string;
+    tsym: string;
+    e?: string;
+    aggregate?: string;
+    aggregatePredictableTimePeriods?: boolean;
+    limit?: number;
+    toTs?: number;
+}
+
+const ONE_WEEK = 7 * 24 * 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
+const ONE_HOUR = 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
+const ONE_SECOND = 1000;
+const HTTP_OK_STATUS = 200;
+
+export class CryptoCompareOHLCVSource {
+    public readonly interval = ONE_WEEK; // the hourly API returns data for one week at a time
+    public readonly default_exchange = 'CCCAGG';
+    public readonly intervalBetweenRecords = ONE_HOUR;
+    private readonly _url: string = 'https://min-api.cryptocompare.com/data/histohour?';
+
+    // rate-limit for all API calls through this class instance
+    private readonly _promiseLimit: (fetchFn: () => Promise<Response>) => Promise<Response>;
+    constructor(maxConcurrentRequests: number = 50) {
+        this._promiseLimit = promiseLimit(maxConcurrentRequests);
+    }
+
+    // gets OHLCV records starting from pair.latest
+    public async getHourlyOHLCVAsync(pair: TradingPair): Promise<CryptoCompareOHLCVRecord[]> {
+        const params = {
+            e: this.default_exchange,
+            fsym: pair.fromSymbol,
+            tsym: pair.toSymbol,
+            toTs: Math.floor((pair.latestSavedTime + this.interval) / ONE_SECOND), // CryptoCompare uses timestamp in seconds. not ms
+        };
+        const url = this._url + stringify(params);
+
+        // go through the instance-wide rate-limit
+        const fetchPromise: Promise<Response> = this._promiseLimit(() => {
+            // tslint:disable-next-line:no-console
+            console.log(`Scraping Crypto Compare at ${url}`);
+            return fetchAsync(url);
+        });
+
+        const response = await Promise.resolve(fetchPromise);
+        if (response.status !== HTTP_OK_STATUS) {
+            // tslint:disable-next-line:no-console
+            console.log(`Error scraping ${url}`);
+            return [];
+        }
+        const json: CryptoCompareOHLCVResponse = await response.json();
+        if (json.Response === 'Error' || Object.keys(json.Data).length === 0) {
+            // tslint:disable-next-line:no-console
+            console.log(`Error scraping ${url}: ${json.Message}`);
+            return [];
+        }
+        return Object.values(json.Data).filter(rec => rec.time * ONE_SECOND >= pair.latestSavedTime);
+    }
+    public generateBackfillIntervals(pair: TradingPair): TradingPair[] {
+        const now = new Date().getTime();
+        const f = (p: TradingPair): false | [TradingPair, TradingPair] => {
+            if (p.latestSavedTime > now) {
+                return false;
+            } else {
+                return [p, R.merge(p, { latestSavedTime: p.latestSavedTime + this.interval })];
+            }
+        };
+        return R.unfold(f, pair);
+    }
+}
diff --git a/packages/pipeline/src/entities/ohlcv_external.ts b/packages/pipeline/src/entities/ohlcv_external.ts
index 95cd4f2f5..4f55dd930 100644
--- a/packages/pipeline/src/entities/ohlcv_external.ts
+++ b/packages/pipeline/src/entities/ohlcv_external.ts
@@ -1,20 +1,30 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+import { numberToBigIntTransformer } from '../utils';
+
 @Entity({ name: 'ohlcv_external', schema: 'raw' })
 export class OHLCVExternal {
     @PrimaryColumn() public exchange!: string;
-    @PrimaryColumn() public fromSymbol!: string;
-    @PrimaryColumn() public toSymbol!: string;
-    @PrimaryColumn() public startTime!: number;
-    @PrimaryColumn() public endTime!: number;
+
+    @PrimaryColumn({ name: 'from_symbol', type: 'varchar' })
+    public fromSymbol!: string;
+    @PrimaryColumn({ name: 'to_symbol', type: 'varchar' })
+    public toSymbol!: string;
+    @PrimaryColumn({ name: 'start_time', transformer: numberToBigIntTransformer })
+    public startTime!: number;
+    @PrimaryColumn({ name: 'end_time', transformer: numberToBigIntTransformer })
+    public endTime!: number;
 
     @Column() public open!: number;
     @Column() public close!: number;
     @Column() public low!: number;
     @Column() public high!: number;
-    @Column() public volumeFrom!: number;
-    @Column() public volumeTo!: number;
+    @Column({ name: 'volume_from' })
+    public volumeFrom!: number;
+    @Column({ name: 'volume_to' })
+    public volumeTo!: number;
 
     @PrimaryColumn() public source!: string;
-    @PrimaryColumn() public observedTimestamp!: number;
+    @PrimaryColumn({ name: 'observed_timestamp', transformer: numberToBigIntTransformer })
+    public observedTimestamp!: number;
 }
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index c135c399b..9f7815b4e 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -6,6 +6,7 @@ import {
     ExchangeCancelEvent,
     ExchangeCancelUpToEvent,
     ExchangeFillEvent,
+    OHLCVExternal,
     Relayer,
     SraOrder,
     SraOrdersObservedTimeStamp,
@@ -20,6 +21,7 @@ const entities = [
     ExchangeCancelEvent,
     ExchangeCancelUpToEvent,
     ExchangeFillEvent,
+    OHLCVExternal,
     Relayer,
     SraOrder,
     SraOrdersObservedTimeStamp,
diff --git a/packages/pipeline/src/parsers/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/parsers/ohlcv_external/crypto_compare.ts
new file mode 100644
index 000000000..3efb90384
--- /dev/null
+++ b/packages/pipeline/src/parsers/ohlcv_external/crypto_compare.ts
@@ -0,0 +1,38 @@
+import { CryptoCompareOHLCVRecord } from '../../data_sources/ohlcv_external/crypto_compare';
+import { OHLCVExternal } from '../../entities';
+
+const ONE_SECOND = 1000; // Crypto Compare uses timestamps in seconds instead of milliseconds
+
+export interface OHLCVMetadata {
+    exchange: string;
+    fromSymbol: string;
+    toSymbol: string;
+    source: string;
+    observedTimestamp: number;
+    interval: number;
+}
+/**
+ * Parses OHLCV records from Crypto Compare into an array of OHLCVExternal entities
+ * @param rawRecords an array of OHLCV records from Crypto Compare (not the full response)
+ */
+export function parseRecords(rawRecords: CryptoCompareOHLCVRecord[], metadata: OHLCVMetadata): OHLCVExternal[] {
+    return rawRecords.map(rec => {
+        const ohlcvRecord = new OHLCVExternal();
+        ohlcvRecord.exchange = metadata.exchange;
+        ohlcvRecord.fromSymbol = metadata.fromSymbol;
+        ohlcvRecord.toSymbol = metadata.toSymbol;
+        ohlcvRecord.startTime = rec.time * ONE_SECOND - metadata.interval;
+        ohlcvRecord.endTime = rec.time * ONE_SECOND;
+
+        ohlcvRecord.open = rec.open;
+        ohlcvRecord.close = rec.close;
+        ohlcvRecord.low = rec.low;
+        ohlcvRecord.high = rec.high;
+        ohlcvRecord.volumeFrom = rec.volumefrom;
+        ohlcvRecord.volumeTo = rec.volumeto;
+
+        ohlcvRecord.source = metadata.source;
+        ohlcvRecord.observedTimestamp = metadata.observedTimestamp;
+        return ohlcvRecord;
+    });
+}
diff --git a/packages/pipeline/src/parsers/ohlcv_external/index.ts b/packages/pipeline/src/parsers/ohlcv_external/index.ts
deleted file mode 100644
index e69de29bb..000000000
diff --git a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
new file mode 100644
index 000000000..6979cd10e
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
@@ -0,0 +1,101 @@
+// tslint:disable:no-console
+import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
+
+import { CryptoCompareOHLCVSource } from '../data_sources/ohlcv_external/crypto_compare';
+import { OHLCVExternal } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { OHLCVMetadata, parseRecords } from '../parsers/ohlcv_external/crypto_compare';
+import { handleError } from '../utils';
+import { fetchOHLCVTradingPairsAsync, TradingPair } from '../utils/get_ohlcv_trading_pairs';
+
+const SOURCE_NAME = 'CryptoCompare';
+const TWO_HOURS_AGO = new Date().getTime() - 2 * 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
+const ONE_HOUR_AGO = new Date().getTime() - 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
+const ONE_SECOND = 1000;
+
+const MAX_CONCURRENT_REQUESTS = parseInt(process.env.CRYPTOCOMPARE_MAX_CONCURRENT_REQUESTS || '14', 10); // tslint:disable-line:custom-no-magic-numbers
+const EARLIEST_BACKFILL_DATE = process.env.OHLCV_EARLIEST_BACKFILL_DATE || '2010-09-01'; // the time when BTC/USD info starts appearing on Crypto Compare
+const EARLIEST_BACKFILL_TIME = new Date(EARLIEST_BACKFILL_DATE).getTime();
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const repository = connection.getRepository(OHLCVExternal);
+    const source = new CryptoCompareOHLCVSource(MAX_CONCURRENT_REQUESTS);
+
+    const jobTime = new Date().getTime();
+    const tradingPairs = await fetchOHLCVTradingPairsAsync(connection, SOURCE_NAME, EARLIEST_BACKFILL_TIME);
+    console.log(`Starting ${tradingPairs.length} job(s) to scrape Crypto Compare for OHLCV records...`);
+
+    const fetchAndSavePromises = tradingPairs.map(async pair => {
+        const pairs = source.generateBackfillIntervals(pair);
+        return fetchAndSaveAsync(source, repository, jobTime, pairs);
+    });
+    await Promise.all(fetchAndSavePromises);
+    console.log(`Finished scraping OHLCV records from Crypto Compare, exiting...`);
+    process.exit(0);
+})().catch(handleError);
+
+async function fetchAndSaveAsync(
+    source: CryptoCompareOHLCVSource,
+    repository: Repository<OHLCVExternal>,
+    jobTime: number,
+    pairs: TradingPair[],
+): Promise<void> {
+    const sortAscTimestamp = (a: TradingPair, b: TradingPair): number => {
+        if (a.latestSavedTime < b.latestSavedTime) {
+            return -1;
+        } else if (a.latestSavedTime > b.latestSavedTime) {
+            return 1;
+        } else {
+            return 0;
+        }
+    };
+    pairs.sort(sortAscTimestamp);
+
+    let i = 0;
+    while (i < pairs.length) {
+        const pair = pairs[i];
+        if (pair.latestSavedTime > TWO_HOURS_AGO) {
+            break;
+        }
+        const rawRecords = await source.getHourlyOHLCVAsync(pair);
+        const records = rawRecords.filter(rec => {
+            return rec.time * ONE_SECOND < ONE_HOUR_AGO && rec.time * ONE_SECOND > pair.latestSavedTime;
+        }); // Crypto Compare can take ~30mins to finalise records
+        if (records.length === 0) {
+            console.log(`No more records, stopping task for ${JSON.stringify(pair)}`);
+            break;
+        }
+        const metadata: OHLCVMetadata = {
+            exchange: source.default_exchange,
+            fromSymbol: pair.fromSymbol,
+            toSymbol: pair.toSymbol,
+            source: SOURCE_NAME,
+            observedTimestamp: jobTime,
+            interval: source.intervalBetweenRecords,
+        };
+        const parsedRecords = parseRecords(records, metadata);
+        try {
+            await saveRecordsAsync(repository, parsedRecords);
+            i++;
+        } catch (err) {
+            console.log(`Error saving OHLCVRecords, stopping task for ${JSON.stringify(pair)} [${err}]`);
+            break;
+        }
+    }
+    return Promise.resolve();
+}
+
+async function saveRecordsAsync(repository: Repository<OHLCVExternal>, records: OHLCVExternal[]): Promise<void> {
+    const metadata = [
+        records[0].fromSymbol,
+        records[0].toSymbol,
+        new Date(records[0].startTime),
+        new Date(records[records.length - 1].endTime),
+    ];
+
+    console.log(`Saving ${records.length} records to ${repository.metadata.name}... ${JSON.stringify(metadata)}`);
+    await repository.save(records);
+}
diff --git a/packages/pipeline/src/utils/get_ohlcv_trading_pairs.ts b/packages/pipeline/src/utils/get_ohlcv_trading_pairs.ts
new file mode 100644
index 000000000..9d3ef2fba
--- /dev/null
+++ b/packages/pipeline/src/utils/get_ohlcv_trading_pairs.ts
@@ -0,0 +1,92 @@
+import { fetchAsync } from '@0x/utils';
+import * as R from 'ramda';
+import { Connection } from 'typeorm';
+
+export interface TradingPair {
+    fromSymbol: string;
+    toSymbol: string;
+    latestSavedTime: number;
+}
+
+const COINLIST_API = 'https://min-api.cryptocompare.com/data/all/coinlist?BuiltOn=7605';
+
+interface CryptoCompareCoinListResp {
+    Data: Map<string, CryptoCompareCoin>;
+}
+
+interface CryptoCompareCoin {
+    Symbol: string;
+    BuiltOn: string;
+    SmartContractAddress: string;
+}
+
+const TO_CURRENCIES = ['USD', 'EUR', 'ETH', 'USDT'];
+const ETHEREUM_IDENTIFIER = '7605';
+const HTTP_OK_STATUS = 200;
+/**
+ * Get trading pairs with latest scraped time for OHLCV records
+ * @param conn a typeorm Connection to postgres
+ */
+export async function fetchOHLCVTradingPairsAsync(
+    conn: Connection,
+    source: string,
+    earliestBackfillTime: number,
+): Promise<TradingPair[]> {
+    // fetch existing ohlcv records
+    const latestTradingPairs: Array<{
+        from_symbol: string;
+        to_symbol: string;
+        latest: string;
+    }> = await conn.query(`SELECT
+    MAX(end_time) as latest,
+    from_symbol,
+    to_symbol
+    FROM raw.ohlcv_external
+    GROUP BY from_symbol, to_symbol;`);
+
+    const latestTradingPairsIndex: { [fromSym: string]: { [toSym: string]: number } } = {};
+    latestTradingPairs.forEach(pair => {
+        const latestIndex: { [toSym: string]: number } = latestTradingPairsIndex[pair.from_symbol] || {};
+        latestIndex[pair.to_symbol] = parseInt(pair.latest, 10); // tslint:disable-line:custom-no-magic-numbers
+        latestTradingPairsIndex[pair.from_symbol] = latestIndex;
+    });
+
+    // get token symbols used by Crypto Compare
+    const allCoinsResp = await fetchAsync(COINLIST_API);
+    if (allCoinsResp.status !== HTTP_OK_STATUS) {
+        return [];
+    }
+    const allCoins: CryptoCompareCoinListResp = await allCoinsResp.json();
+    const erc20CoinsIndex: Map<string, string> = new Map();
+    Object.entries(allCoins.Data).forEach(pair => {
+        const [symbol, coinData] = pair;
+        if (coinData.BuiltOn === ETHEREUM_IDENTIFIER && coinData.SmartContractAddress !== 'N/A') {
+            erc20CoinsIndex.set(coinData.SmartContractAddress.toLowerCase(), symbol);
+        }
+    });
+
+    // fetch all tokens that are traded on 0x
+    const rawTokenAddresses: Array<{ tokenaddress: string }> = await conn.query(
+        `SELECT DISTINCT(maker_token_address) as tokenaddress FROM raw.exchange_fill_events UNION
+      SELECT DISTINCT(taker_token_address) as tokenaddress FROM raw.exchange_fill_events`,
+    );
+    const tokenAddresses = R.pluck('tokenaddress', rawTokenAddresses);
+
+    // join token addresses with CC symbols
+    const allTokenSymbols: string[] = tokenAddresses
+        .map(tokenAddress => erc20CoinsIndex.get(tokenAddress.toLowerCase()) || '')
+        .filter(x => x);
+
+    // generate list of all tokens with time of latest existing record OR default earliest time
+    const allTradingPairCombinations: TradingPair[] = R.chain(sym => {
+        return TO_CURRENCIES.map(fiat => {
+            return {
+                fromSymbol: sym,
+                toSymbol: fiat,
+                latestSavedTime: R.path<number>([sym, fiat], latestTradingPairsIndex) || earliestBackfillTime,
+            };
+        });
+    }, allTokenSymbols);
+
+    return allTradingPairCombinations;
+}
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index 918cfc695..718ea6133 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -35,12 +35,3 @@ export function handleError(e: any): void {
     }
     process.exit(1);
 }
-
-/**
- * Returns the unix timestamp of the current hour
- */
-export function getHourInUnixTime(): number {
-    const currentTime: number = Date.now();
-    // tslint:disable-next-line
-    return currentTime - currentTime % (3600 * 1000);
-}
diff --git a/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts b/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts
new file mode 100644
index 000000000..cb374bbb1
--- /dev/null
+++ b/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts
@@ -0,0 +1,47 @@
+import * as chai from 'chai';
+import 'mocha';
+import * as R from 'ramda';
+
+import { CryptoCompareOHLCVSource } from '../../../src/data_sources/ohlcv_external/crypto_compare';
+import { TradingPair } from '../../../src/utils/get_ohlcv_trading_pairs';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('ohlcv_external data source (Crypto Compare)', () => {
+    describe('generateBackfillIntervals', () => {
+        it('generates pairs with intervals to query', () => {
+            const source = new CryptoCompareOHLCVSource();
+            const pair: TradingPair = {
+                fromSymbol: 'ETH',
+                toSymbol: 'ZRX',
+                latestSavedTime: new Date().getTime() - source.interval * 2,
+            };
+
+            const expected = [
+                pair,
+                R.merge(pair, { latestSavedTime: pair.latestSavedTime + source.interval }),
+                R.merge(pair, { latestSavedTime: pair.latestSavedTime + source.interval * 2 }),
+            ];
+
+            const actual = source.generateBackfillIntervals(pair);
+            expect(actual).deep.equal(expected);
+        });
+
+        it('returns single pair if no backfill is needed', () => {
+            const source = new CryptoCompareOHLCVSource();
+            const pair: TradingPair = {
+                fromSymbol: 'ETH',
+                toSymbol: 'ZRX',
+                latestSavedTime: new Date().getTime() - source.interval + 5000,
+            };
+
+            const expected = [pair];
+
+            const actual = source.generateBackfillIntervals(pair);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/entities/ohlcv_external_test.ts b/packages/pipeline/test/entities/ohlcv_external_test.ts
new file mode 100644
index 000000000..8b995db50
--- /dev/null
+++ b/packages/pipeline/test/entities/ohlcv_external_test.ts
@@ -0,0 +1,35 @@
+import 'mocha';
+import 'reflect-metadata';
+
+import { OHLCVExternal } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+const ohlcvExternal: OHLCVExternal = {
+    exchange: 'CCCAGG',
+    fromSymbol: 'ETH',
+    toSymbol: 'ZRX',
+    startTime: 1543352400000,
+    endTime: 1543356000000,
+    open: 307.41,
+    close: 310.08,
+    low: 304.6,
+    high: 310.27,
+    volumeFrom: 904.6,
+    volumeTo: 278238.5,
+    source: 'Crypto Compare',
+    observedTimestamp: 1543442338074,
+};
+
+// tslint:disable:custom-no-magic-numbers
+describe('OHLCVExternal entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const repository = connection.getRepository(OHLCVExternal);
+        await testSaveAndFindEntityAsync(repository, ohlcvExternal);
+    });
+});
diff --git a/packages/pipeline/test/parsers/ohlcv_external/crypto_compare_test.ts b/packages/pipeline/test/parsers/ohlcv_external/crypto_compare_test.ts
new file mode 100644
index 000000000..118cafc5e
--- /dev/null
+++ b/packages/pipeline/test/parsers/ohlcv_external/crypto_compare_test.ts
@@ -0,0 +1,62 @@
+import * as chai from 'chai';
+import 'mocha';
+import * as R from 'ramda';
+
+import { CryptoCompareOHLCVRecord } from '../../../src/data_sources/ohlcv_external/crypto_compare';
+import { OHLCVExternal } from '../../../src/entities';
+import { OHLCVMetadata, parseRecords } from '../../../src/parsers/ohlcv_external/crypto_compare';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('ohlcv_external parser (Crypto Compare)', () => {
+    describe('parseRecords', () => {
+        const record: CryptoCompareOHLCVRecord = {
+            time: 200,
+            close: 100,
+            high: 101,
+            low: 99,
+            open: 98,
+            volumefrom: 1234,
+            volumeto: 4321,
+        };
+
+        const metadata: OHLCVMetadata = {
+            fromSymbol: 'ETH',
+            toSymbol: 'ZRX',
+            exchange: 'CCCAGG',
+            source: 'CryptoCompare',
+            observedTimestamp: new Date().getTime(),
+            interval: 100000,
+        };
+
+        const entity = new OHLCVExternal();
+        entity.exchange = metadata.exchange;
+        entity.fromSymbol = metadata.fromSymbol;
+        entity.toSymbol = metadata.toSymbol;
+        entity.startTime = 100000;
+        entity.endTime = 200000;
+        entity.open = record.open;
+        entity.close = record.close;
+        entity.low = record.low;
+        entity.high = record.high;
+        entity.volumeFrom = record.volumefrom;
+        entity.volumeTo = record.volumeto;
+        entity.source = metadata.source;
+        entity.observedTimestamp = metadata.observedTimestamp;
+
+        it('converts Crypto Compare OHLCV records to OHLCVExternal entity', () => {
+            const input = [record, R.merge(record, { time: 300 }), R.merge(record, { time: 400 })];
+            const expected = [
+                entity,
+                R.merge(entity, { startTime: 200000, endTime: 300000 }),
+                R.merge(entity, { startTime: 300000, endTime: 400000 }),
+            ];
+
+            const actual = parseRecords(input, metadata);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
-- 
cgit v1.2.3


From 2d6c46b83c67401fcae01e2e98e9755463a3c71a Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 14:30:31 -0800
Subject: feat: add copy code feature

---
 packages/website/ts/components/ui/container.tsx |  1 +
 packages/website/ts/pages/instant/code_demo.tsx | 20 +++++++++++++++++---
 2 files changed, 18 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/container.tsx b/packages/website/ts/components/ui/container.tsx
index c2ae9ad9c..ae00851e5 100644
--- a/packages/website/ts/components/ui/container.tsx
+++ b/packages/website/ts/components/ui/container.tsx
@@ -44,6 +44,7 @@ export interface ContainerProps {
     right?: string;
     bottom?: string;
     zIndex?: number;
+    float?: 'right' | 'left';
     Tag?: ContainerTag;
     cursor?: string;
     id?: string;
diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index 4fe1928f5..9a04fceed 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -1,5 +1,10 @@
 import * as React from 'react';
+import * as CopyToClipboard from 'react-copy-to-clipboard';
 import SyntaxHighlighter from 'react-syntax-highlighter';
+
+import { Button } from 'ts/components/ui/button';
+import { Container } from 'ts/components/ui/container';
+import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 import { styled } from 'ts/style/theme';
 
@@ -142,7 +147,16 @@ export interface CodeDemoProps {
 }
 
 export const CodeDemo: React.StatelessComponent<CodeDemoProps> = props => (
-    <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
-        {props.children}
-    </SyntaxHighlighter>
+    <Container position="relative" height="100%">
+        <Container position="absolute" top="10px" right="10px">
+            <CopyToClipboard text={props.children}>
+                <Button fontSize="14px">
+                    <b>Copy</b>
+                </Button>
+            </CopyToClipboard>
+        </Container>
+        <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
+            {props.children}
+        </SyntaxHighlighter>
+    </Container>
 );
-- 
cgit v1.2.3


From 4a5b72a5abadeed27b788c37cf669c51a090a86e Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 4 Dec 2018 15:23:15 -0800
Subject: Fix linter

---
 packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts b/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts
index b02468e9b..7868e9c5a 100644
--- a/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts
+++ b/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts
@@ -27,7 +27,7 @@ let connection: Connection;
         await Promise.all(
             marketsChunk.map(async (market: DdexMarket) => getAndSaveMarketOrderbook(ddexSource, market)),
         );
-        await new Promise(resolve => setTimeout(resolve, MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY));
+        await new Promise<void>(resolve => setTimeout(resolve, MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY));
     }
     process.exit(0);
 })().catch(handleError);
-- 
cgit v1.2.3


From 105da3f8147439010d69d5d5a2689bd7af8763f6 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Tue, 4 Dec 2018 15:45:23 -0800
Subject: chore: run linter

---
 packages/website/ts/pages/instant/code_demo.tsx             | 1 -
 packages/website/ts/pages/instant/fee_percentage_slider.tsx | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index 9a04fceed..c5e565d61 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -4,7 +4,6 @@ import SyntaxHighlighter from 'react-syntax-highlighter';
 
 import { Button } from 'ts/components/ui/button';
 import { Container } from 'ts/components/ui/container';
-import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
 import { styled } from 'ts/style/theme';
 
diff --git a/packages/website/ts/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
index 6256c6cb3..4c92883cb 100644
--- a/packages/website/ts/pages/instant/fee_percentage_slider.tsx
+++ b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
@@ -4,7 +4,7 @@ import * as React from 'react';
 
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
-import { injectGlobal, styled } from 'ts/style/theme';
+import { injectGlobal } from 'ts/style/theme';
 
 const SliderWithTooltip = (Slider as any).createSliderWithTooltip(Slider);
 // tslint:disable-next-line:no-unused-expression
-- 
cgit v1.2.3


From 4c65bbbb8f8f6eec1c7aad1a71f5335ee59c78eb Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Tue, 4 Dec 2018 19:31:19 -0800
Subject: Fix typo in packages/pipeline/src/parsers/bloxy/index.ts

Co-Authored-By: albrow <stephenalexbrowne@gmail.com>
---
 packages/pipeline/src/parsers/bloxy/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/parsers/bloxy/index.ts b/packages/pipeline/src/parsers/bloxy/index.ts
index af07c7507..caa55d289 100644
--- a/packages/pipeline/src/parsers/bloxy/index.ts
+++ b/packages/pipeline/src/parsers/bloxy/index.ts
@@ -49,5 +49,5 @@ export function _parseBloxyTrade(rawTrade: BloxyTrade): DexTrade {
     return dexTrade;
 }
 
-// Works with any form of escaoed null character (e.g., '\0' and '\u0000').
+// Works with any form of escaped null character (e.g., '\0' and '\u0000').
 const filterNullCharacters = R.replace(/\0/g, '');
-- 
cgit v1.2.3


From b7e06a2282bc8bd666a58f1458d37e12bd9e855d Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Tue, 4 Dec 2018 19:56:23 -0800
Subject: Use a string template in
 packages/pipeline/src/scripts/pull_missing_events.ts

Co-Authored-By: albrow <stephenalexbrowne@gmail.com>
---
 packages/pipeline/src/scripts/pull_missing_events.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index 68cabe3de..c7e07c540 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -74,7 +74,7 @@ async function getStartBlockAsync<T extends ExchangeEvent>(repository: Repositor
     }
     const tableName = repository.metadata.tableName;
     if (!tableNameRegex.test(tableName)) {
-        throw new Error('Unexpected special character in table name: ' + tableName);
+        throw new Error(`Unexpected special character in table name: ${tableName}`);
     }
     const queryResult = await connection.query(
         `SELECT block_number FROM raw.${tableName} ORDER BY block_number DESC LIMIT 1`,
-- 
cgit v1.2.3


From 6742142ca567d49e2e67d0ab0f5fc55b1351ec7c Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 4 Dec 2018 20:04:08 -0800
Subject: Address PR feedback

---
 packages/pipeline/README.md                        | 21 +++++++-------
 ...9179-ConvertTokenMetadataDecimalsToBigNumber.ts | 17 +++++++++++
 packages/pipeline/package.json                     |  7 +----
 .../contract-wrappers/exchange_events.ts           |  3 +-
 .../pipeline/src/entities/exchange_cancel_event.ts |  2 --
 .../src/entities/exchange_cancel_up_to_event.ts    |  2 --
 .../pipeline/src/entities/exchange_fill_event.ts   |  2 --
 packages/pipeline/src/entities/relayer.ts          |  3 --
 packages/pipeline/src/entities/token_metadata.ts   |  9 +++---
 packages/pipeline/src/parsers/events/index.ts      | 13 ++++-----
 .../pipeline/src/parsers/relayer_registry/index.ts | 13 +++++----
 .../pipeline/src/parsers/token_metadata/index.ts   |  6 ++--
 packages/pipeline/src/parsers/web3/index.ts        |  1 -
 .../pipeline/src/scripts/pull_missing_blocks.ts    |  7 ++---
 .../pipeline/src/scripts/pull_missing_events.ts    |  5 ++--
 .../src/scripts/pull_radar_relay_orders.ts         | 33 +++++++++++++---------
 .../pipeline/src/scripts/pull_trusted_tokens.ts    | 14 ++++-----
 packages/pipeline/src/utils/constants.ts           |  3 ++
 packages/pipeline/src/utils/index.ts               |  1 +
 .../pipeline/src/utils/transformers/big_number.ts  |  8 +++---
 .../pipeline/test/entities/token_metadata_test.ts  |  7 +++--
 21 files changed, 96 insertions(+), 81 deletions(-)
 create mode 100644 packages/pipeline/migrations/1543980079179-ConvertTokenMetadataDecimalsToBigNumber.ts
 create mode 100644 packages/pipeline/src/utils/constants.ts

(limited to 'packages')

diff --git a/packages/pipeline/README.md b/packages/pipeline/README.md
index fb563b14c..0f4abd935 100644
--- a/packages/pipeline/README.md
+++ b/packages/pipeline/README.md
@@ -42,7 +42,8 @@ Revert the most recent migration (CAUTION: may result in data loss!): `yarn migr
 
 There are several test scripts in **package.json**. You can run all the tests
 with `yarn test:all` or run certain tests seprately by following the
-instructions below. Some tests may not work out of the box on certain platforms.
+instructions below. Some tests may not work out of the box on certain platforms
+or operating systems (see the "Database tests" section below).
 
 ### Unit tests
 
@@ -71,8 +72,8 @@ Postgres is via Docker. Depending on your platform, you may need to prepend
 docker run --rm -d -p 5432:5432 --name pipeline_postgres postgres:11-alpine
 ```
 
-This will start a Postgres server with the default username and database name.
-You should set the environment variable as follows:
+This will start a Postgres server with the default username and database name
+(`postgres` and `postgres`). You should set the environment variable as follows:
 
 ```
 export ZEROEX_DATA_PIPELINE_DB_URL=postgresql://postgres@localhost/postgres
@@ -149,17 +150,17 @@ set the`ZEROEX_DATA_PIPELINE_DB_URL` environment variable to a valid
 
 #### Additional guidelines and tips:
 
-*   Table names should be plural and separated by underscores (e.g.,
+-   Table names should be plural and separated by underscores (e.g.,
     `exchange_fill_events`).
-*   Any table which contains data which comes directly from a third-party source
+-   Any table which contains data which comes directly from a third-party source
     should be namespaced in the `raw` PostgreSQL schema.
-*   Column names in the database should be separated by underscores (e.g.,
+-   Column names in the database should be separated by underscores (e.g.,
     `maker_asset_type`).
-*   Field names in entity classes (like any other fields in TypeScript) should
+-   Field names in entity classes (like any other fields in TypeScript) should
     be camel-cased (e.g., `makerAssetType`).
-*   All timestamps should be stored as milliseconds since the Unix Epoch.
-*   Use the `BigNumber` type for TypeScript code which deals with 256-bit
+-   All timestamps should be stored as milliseconds since the Unix Epoch.
+-   Use the `BigNumber` type for TypeScript code which deals with 256-bit
     numbers from smart contracts or for any case where we are dealing with large
     floating point numbers.
-*   [TypeORM documentation](http://typeorm.io/#/) is pretty robust and can be a
+-   [TypeORM documentation](http://typeorm.io/#/) is pretty robust and can be a
     helpful resource.
diff --git a/packages/pipeline/migrations/1543980079179-ConvertTokenMetadataDecimalsToBigNumber.ts b/packages/pipeline/migrations/1543980079179-ConvertTokenMetadataDecimalsToBigNumber.ts
new file mode 100644
index 000000000..351bc7eb8
--- /dev/null
+++ b/packages/pipeline/migrations/1543980079179-ConvertTokenMetadataDecimalsToBigNumber.ts
@@ -0,0 +1,17 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class ConvertTokenMetadataDecimalsToBigNumber1543980079179 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.token_metadata
+                ALTER COLUMN decimals TYPE numeric USING decimals::numeric;`,
+        );
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.token_metadata
+                ALTER COLUMN decimals TYPE numeric USING decimals::integer;`,
+        );
+    }
+}
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 6af81c048..0539618d4 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/pipeline",
-    "version": "0.0.1",
+    "version": "1.0.0",
     "private": true,
     "description": "Data pipeline for offline analysis",
     "scripts": {
@@ -21,11 +21,6 @@
         "migrate:revert": "yarn typeorm migration:revert --config ./lib/src/ormconfig",
         "migrate:create": "yarn typeorm migration:create --config ./lib/src/ormconfig --dir migrations"
     },
-    "config": {
-        "postpublish": {
-            "assets": []
-        }
-    },
     "repository": {
         "type": "git",
         "url": "https://github.com/0xProject/0x-monorepo"
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
index 5721c0ea3..1717eb8b3 100644
--- a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -11,9 +11,10 @@ import { Web3ProviderEngine } from '@0x/subproviders';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import { LogWithDecodedArgs } from 'ethereum-types';
 
+import { EXCHANGE_START_BLOCK } from '../../utils';
+
 const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default toBlock.
 const NUM_BLOCKS_PER_QUERY = 20000; // Number of blocks to query for events at a time.
-const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
 
 export class ExchangeEventsSource {
     private readonly _exchangeWrapper: ExchangeWrapper;
diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 2fcc17df6..38f99c903 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -48,6 +48,4 @@ export class ExchangeCancelEvent {
     public takerTokenAddress!: string;
     @Column({ nullable: true, type: String, name: 'taker_token_id' })
     public takerTokenId!: string | null;
-
-    // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 60ead324f..27580305e 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -12,7 +12,6 @@ export class ExchangeCancelUpToEvent {
     @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
-    // TODO(albrow): Include transaction hash
     @Column({ name: 'raw_data' })
     public rawData!: string;
 
@@ -24,5 +23,4 @@ export class ExchangeCancelUpToEvent {
     public senderAddress!: string;
     @Column({ name: 'order_epoch', type: 'numeric', transformer: bigNumberTransformer })
     public orderEpoch!: BigNumber;
-    // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index bbf0abf58..9b7727615 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -57,6 +57,4 @@ export class ExchangeFillEvent {
     public takerTokenAddress!: string;
     @Column({ nullable: true, type: String, name: 'taker_token_id' })
     public takerTokenId!: string | null;
-
-    // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/relayer.ts b/packages/pipeline/src/entities/relayer.ts
index b3a856fd8..5af8578b4 100644
--- a/packages/pipeline/src/entities/relayer.ts
+++ b/packages/pipeline/src/entities/relayer.ts
@@ -14,9 +14,6 @@ export class Relayer {
     @Column({ name: 'app_url', type: 'varchar', nullable: true })
     public appUrl!: string | null;
 
-    // TODO(albrow): Add exchange contract or protocol version?
-    // TODO(albrow): Add network ids for addresses?
-
     @Column({ name: 'fee_recipient_addresses', type: 'varchar', array: true })
     public feeRecipientAddresses!: string[];
     @Column({ name: 'taker_addresses', type: 'varchar', array: true })
diff --git a/packages/pipeline/src/entities/token_metadata.ts b/packages/pipeline/src/entities/token_metadata.ts
index ca1e57937..911b53972 100644
--- a/packages/pipeline/src/entities/token_metadata.ts
+++ b/packages/pipeline/src/entities/token_metadata.ts
@@ -1,5 +1,8 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+import { bigNumberTransformer } from '../utils/transformers';
+
 @Entity({ name: 'token_metadata', schema: 'raw' })
 export class TokenMetadata {
     @PrimaryColumn({ type: 'varchar', nullable: false })
@@ -8,10 +11,8 @@ export class TokenMetadata {
     @PrimaryColumn({ type: 'varchar', nullable: false })
     public authority!: string;
 
-    // TODO(albrow): Convert decimals field to type BigNumber/numeric because it
-    // comes from a 256-bit integer in a smart contract.
-    @Column({ type: 'integer', nullable: true })
-    public decimals!: number | null;
+    @Column({ type: 'numeric', transformer: bigNumberTransformer, nullable: true })
+    public decimals!: BigNumber | null;
 
     @Column({ type: 'varchar', nullable: true })
     public symbol!: string | null;
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index d42d1c57a..e18106c75 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -49,8 +49,8 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.logIndex = eventLog.logIndex as number;
     exchangeFillEvent.rawData = eventLog.data as string;
     exchangeFillEvent.transactionHash = eventLog.transactionHash;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress;
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress;
     exchangeFillEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
     exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
     exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount;
@@ -92,9 +92,8 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.logIndex = eventLog.logIndex as number;
     exchangeCancelEvent.rawData = eventLog.data as string;
     exchangeCancelEvent.transactionHash = eventLog.transactionHash;
-    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeCancelEvent.takerAddress =
-        eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
+    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress;
+    exchangeCancelEvent.takerAddress = eventLog.args.takerAddress;
     exchangeCancelEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
     exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
     exchangeCancelEvent.orderHash = eventLog.args.orderHash;
@@ -127,8 +126,8 @@ export function _convertToExchangeCancelUpToEvent(
     exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
     exchangeCancelUpToEvent.rawData = eventLog.data as string;
     exchangeCancelUpToEvent.transactionHash = eventLog.transactionHash;
-    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
+    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress;
+    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress;
     exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch;
     return exchangeCancelUpToEvent;
 }
diff --git a/packages/pipeline/src/parsers/relayer_registry/index.ts b/packages/pipeline/src/parsers/relayer_registry/index.ts
index 7b1235005..9723880a4 100644
--- a/packages/pipeline/src/parsers/relayer_registry/index.ts
+++ b/packages/pipeline/src/parsers/relayer_registry/index.ts
@@ -18,12 +18,13 @@ function parseRelayer(relayerResp: RelayerResponse, uuid: string): Relayer {
     relayer.name = relayerResp.name;
     relayer.homepageUrl = relayerResp.homepage_url;
     relayer.appUrl = relayerResp.app_url;
-    const mainnet = getMainNetwork(relayerResp);
-    if (mainnet !== undefined) {
-        relayer.sraHttpEndpoint = mainnet.sra_http_endpoint || null;
-        relayer.sraWsEndpoint = mainnet.sra_ws_endpoint || null;
-        relayer.feeRecipientAddresses = R.path(['static_order_fields', 'fee_recipient_addresses'], mainnet) || [];
-        relayer.takerAddresses = R.path(['static_order_fields', 'taker_addresses'], mainnet) || [];
+    const mainNetworkRelayerInfo = getMainNetwork(relayerResp);
+    if (mainNetworkRelayerInfo !== undefined) {
+        relayer.sraHttpEndpoint = mainNetworkRelayerInfo.sra_http_endpoint || null;
+        relayer.sraWsEndpoint = mainNetworkRelayerInfo.sra_ws_endpoint || null;
+        relayer.feeRecipientAddresses =
+            R.path(['static_order_fields', 'fee_recipient_addresses'], mainNetworkRelayerInfo) || [];
+        relayer.takerAddresses = R.path(['static_order_fields', 'taker_addresses'], mainNetworkRelayerInfo) || [];
     } else {
         relayer.feeRecipientAddresses = [];
         relayer.takerAddresses = [];
diff --git a/packages/pipeline/src/parsers/token_metadata/index.ts b/packages/pipeline/src/parsers/token_metadata/index.ts
index 916448cb3..3b3e05d76 100644
--- a/packages/pipeline/src/parsers/token_metadata/index.ts
+++ b/packages/pipeline/src/parsers/token_metadata/index.ts
@@ -1,7 +1,9 @@
+import { BigNumber } from '@0x/utils';
 import * as R from 'ramda';
 
 import { MetamaskTrustedTokenMeta, ZeroExTrustedTokenMeta } from '../../data_sources/trusted_tokens';
 import { TokenMetadata } from '../../entities';
+import {} from '../../utils';
 
 /**
  * Parses Metamask's trusted tokens list.
@@ -24,7 +26,7 @@ function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: stri
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = address;
-    trustedToken.decimals = resp.decimals;
+    trustedToken.decimals = new BigNumber(resp.decimals);
     trustedToken.symbol = resp.symbol;
     trustedToken.name = resp.name;
     trustedToken.authority = 'metamask';
@@ -36,7 +38,7 @@ function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TokenMetadata {
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = resp.address;
-    trustedToken.decimals = resp.decimals;
+    trustedToken.decimals = new BigNumber(resp.decimals);
     trustedToken.symbol = resp.symbol;
     trustedToken.name = resp.name;
     trustedToken.authority = '0x';
diff --git a/packages/pipeline/src/parsers/web3/index.ts b/packages/pipeline/src/parsers/web3/index.ts
index 9b5b3b55d..86f924151 100644
--- a/packages/pipeline/src/parsers/web3/index.ts
+++ b/packages/pipeline/src/parsers/web3/index.ts
@@ -42,7 +42,6 @@ export function parseTransaction(rawTransaction: EthTransaction): Transaction {
     tx.blockNumber = rawTransaction.blockNumber;
 
     tx.gasUsed = rawTransaction.gas;
-    // TODO(albrow) figure out bignum solution.
     tx.gasPrice = rawTransaction.gasPrice.toNumber();
 
     return tx;
diff --git a/packages/pipeline/src/scripts/pull_missing_blocks.ts b/packages/pipeline/src/scripts/pull_missing_blocks.ts
index 4a1483ab9..b7bd51f08 100644
--- a/packages/pipeline/src/scripts/pull_missing_blocks.ts
+++ b/packages/pipeline/src/scripts/pull_missing_blocks.ts
@@ -9,7 +9,7 @@ import { Web3Source } from '../data_sources/web3';
 import { Block } from '../entities';
 import * as ormConfig from '../ormconfig';
 import { parseBlock } from '../parsers/web3';
-import { handleError } from '../utils';
+import { EXCHANGE_START_BLOCK, handleError, INFURA_ROOT_URL } from '../utils';
 
 // Number of blocks to save at once.
 const BATCH_SAVE_SIZE = 1000;
@@ -18,16 +18,13 @@ const MAX_CONCURRENCY = 10;
 // Maximum number of blocks to query for at once. This is also the maximum
 // number of blocks we will hold in memory prior to being saved to the database.
 const MAX_BLOCKS_PER_QUERY = 1000;
-// Block number when the Exchange contract was deployed to mainnet.
-// TODO(albrow): De-dupe this constant.
-const EXCHANGE_START_BLOCK = 6271590;
 
 let connection: Connection;
 
 (async () => {
     connection = await createConnection(ormConfig as ConnectionOptions);
     const provider = web3Factory.getRpcProvider({
-        rpcUrl: `https://mainnet.infura.io/${process.env.INFURA_API_KEY}`,
+        rpcUrl: `${INFURA_ROOT_URL}/${process.env.INFURA_API_KEY}`,
     });
     const web3Source = new Web3Source(provider);
     await getAllMissingBlocks(web3Source);
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
index c7e07c540..80abbb8b0 100644
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ b/packages/pipeline/src/scripts/pull_missing_events.ts
@@ -8,9 +8,8 @@ import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange
 import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeEvent, ExchangeFillEvent } from '../entities';
 import * as ormConfig from '../ormconfig';
 import { parseExchangeCancelEvents, parseExchangeCancelUpToEvents, parseExchangeFillEvents } from '../parsers/events';
-import { handleError } from '../utils';
+import { EXCHANGE_START_BLOCK, handleError, INFURA_ROOT_URL } from '../utils';
 
-const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
 const START_BLOCK_OFFSET = 100; // Number of blocks before the last known block to consider when updating fill events.
 const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
 
@@ -19,7 +18,7 @@ let connection: Connection;
 (async () => {
     connection = await createConnection(ormConfig as ConnectionOptions);
     const provider = web3Factory.getRpcProvider({
-        rpcUrl: 'https://mainnet.infura.io',
+        rpcUrl: INFURA_ROOT_URL,
     });
     const eventsSource = new ExchangeEventsSource(provider, 1);
     await getFillEventsAsync(eventsSource);
diff --git a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
index b3a4d887e..bbbef9b47 100644
--- a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
+++ b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
@@ -16,11 +16,11 @@ let connection: Connection;
 
 (async () => {
     connection = await createConnection(ormConfig as ConnectionOptions);
-    await getOrderbook();
+    await getOrderbookAsync();
     process.exit(0);
 })().catch(handleError);
 
-async function getOrderbook(): Promise<void> {
+async function getOrderbookAsync(): Promise<void> {
     console.log('Getting all orders...');
     const connectClient = new HttpClient(RADAR_RELAY_URL);
     const rawOrders = await connectClient.getOrdersAsync({
@@ -29,17 +29,22 @@ async function getOrderbook(): Promise<void> {
     console.log(`Got ${rawOrders.records.length} orders.`);
     console.log('Parsing orders...');
     // Parse the sra orders, then add source url to each.
-    const orders = R.pipe(parseSraOrders, R.map(setSourceUrl(RADAR_RELAY_URL)))(rawOrders);
+    const orders = R.pipe(
+        parseSraOrders,
+        R.map(setSourceUrl(RADAR_RELAY_URL)),
+    )(rawOrders);
     // Save all the orders and update the observed time stamps in a single
     // transaction.
     console.log('Saving orders and updating timestamps...');
-    await connection.transaction(async (manager: EntityManager): Promise<void> => {
-        for (const order of orders) {
-            await manager.save(SraOrder, order);
-            const observedTimestamp = createObservedTimestampForOrder(order);
-            await manager.save(observedTimestamp);
-        }
-    });
+    await connection.transaction(
+        async (manager: EntityManager): Promise<void> => {
+            for (const order of orders) {
+                await manager.save(SraOrder, order);
+                const observedTimestamp = createObservedTimestampForOrder(order);
+                await manager.save(observedTimestamp);
+            }
+        },
+    );
 }
 
 const sourceUrlProp = R.lensProp('sourceUrl');
@@ -48,6 +53,8 @@ const sourceUrlProp = R.lensProp('sourceUrl');
  * Sets the source url for a single order. Returns a new order instead of
  * mutating the given one.
  */
-const setSourceUrl = R.curry((sourceURL: string, order: SraOrder): SraOrder => {
-    return R.set(sourceUrlProp, sourceURL, order);
-});
+const setSourceUrl = R.curry(
+    (sourceURL: string, order: SraOrder): SraOrder => {
+        return R.set(sourceUrlProp, sourceURL, order);
+    },
+);
diff --git a/packages/pipeline/src/scripts/pull_trusted_tokens.ts b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
index b3a4466bb..1befc4437 100644
--- a/packages/pipeline/src/scripts/pull_trusted_tokens.ts
+++ b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
@@ -8,7 +8,7 @@ import { parseMetamaskTrustedTokens, parseZeroExTrustedTokens } from '../parsers
 import { handleError } from '../utils';
 
 const METAMASK_TRUSTED_TOKENS_URL =
-    'https://raw.githubusercontent.com/MetaMask/eth-contract-metadata/master/contract-map.json';
+    'https://raw.githubusercontent.com/MetaMask/eth-contract-metadata/d45916c533116510cc8e9e048a8b5fc3732a6b6d/contract-map.json';
 
 const ZEROEX_TRUSTED_TOKENS_URL = 'https://website-api.0xproject.com/tokens';
 
@@ -22,7 +22,7 @@ let connection: Connection;
 })().catch(handleError);
 
 async function getMetamaskTrustedTokens(): Promise<void> {
-    // tslint:disable-next-line
+    // tslint:disable-next-line:no-console
     console.log('Getting latest metamask trusted tokens list ...');
     const trustedTokensRepository = connection.getRepository(TokenMetadata);
     const trustedTokensSource = new TrustedTokenSource<Map<string, MetamaskTrustedTokenMeta>>(
@@ -30,23 +30,23 @@ async function getMetamaskTrustedTokens(): Promise<void> {
     );
     const resp = await trustedTokensSource.getTrustedTokenMetaAsync();
     const trustedTokens = parseMetamaskTrustedTokens(resp);
-    // tslint:disable-next-line
+    // tslint:disable-next-line:no-console
     console.log('Saving metamask trusted tokens list');
     await trustedTokensRepository.save(trustedTokens);
-    // tslint:disable-next-line
+    // tslint:disable-next-line:no-console
     console.log('Done saving metamask trusted tokens.');
 }
 
 async function getZeroExTrustedTokens(): Promise<void> {
-    // tslint:disable-next-line
+    // tslint:disable-next-line:no-console
     console.log('Getting latest 0x trusted tokens list ...');
     const trustedTokensRepository = connection.getRepository(TokenMetadata);
     const trustedTokensSource = new TrustedTokenSource<ZeroExTrustedTokenMeta[]>(ZEROEX_TRUSTED_TOKENS_URL);
     const resp = await trustedTokensSource.getTrustedTokenMetaAsync();
     const trustedTokens = parseZeroExTrustedTokens(resp);
-    // tslint:disable-next-line
+    // tslint:disable-next-line:no-console
     console.log('Saving metamask trusted tokens list');
     await trustedTokensRepository.save(trustedTokens);
-    // tslint:disable-next-line
+    // tslint:disable-next-line:no-console
     console.log('Done saving metamask trusted tokens.');
 }
diff --git a/packages/pipeline/src/utils/constants.ts b/packages/pipeline/src/utils/constants.ts
new file mode 100644
index 000000000..56f3e82d8
--- /dev/null
+++ b/packages/pipeline/src/utils/constants.ts
@@ -0,0 +1,3 @@
+// Block number when the Exchange contract was deployed to mainnet.
+export const EXCHANGE_START_BLOCK = 6271590;
+export const INFURA_ROOT_URL = 'https://mainnet.infura.io';
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index 718ea6133..2096a0a39 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -1,5 +1,6 @@
 import { BigNumber } from '@0x/utils';
 export * from './transformers';
+export * from './constants';
 
 /**
  * If the given BigNumber is not null, returns the string representation of that
diff --git a/packages/pipeline/src/utils/transformers/big_number.ts b/packages/pipeline/src/utils/transformers/big_number.ts
index a0471a5e3..5f2e4d565 100644
--- a/packages/pipeline/src/utils/transformers/big_number.ts
+++ b/packages/pipeline/src/utils/transformers/big_number.ts
@@ -3,13 +3,13 @@ import { ValueTransformer } from 'typeorm/decorator/options/ValueTransformer';
 
 export class BigNumberTransformer implements ValueTransformer {
     // tslint:disable-next-line:prefer-function-over-method
-    public to(value: BigNumber): string {
-        return value.toString();
+    public to(value: BigNumber | null): string | null {
+        return value === null ? null : value.toString();
     }
 
     // tslint:disable-next-line:prefer-function-over-method
-    public from(value: string): BigNumber {
-        return new BigNumber(value);
+    public from(value: string | null): BigNumber | null {
+        return value === null ? null : new BigNumber(value);
     }
 }
 
diff --git a/packages/pipeline/test/entities/token_metadata_test.ts b/packages/pipeline/test/entities/token_metadata_test.ts
index 805b4b0f7..48e656644 100644
--- a/packages/pipeline/test/entities/token_metadata_test.ts
+++ b/packages/pipeline/test/entities/token_metadata_test.ts
@@ -1,3 +1,4 @@
+import { BigNumber } from '@0x/utils';
 import 'mocha';
 import 'reflect-metadata';
 
@@ -9,15 +10,15 @@ import { testSaveAndFindEntityAsync } from './util';
 
 chaiSetup.configure();
 
-const metadataWithoutNullFields = {
+const metadataWithoutNullFields: TokenMetadata = {
     address: '0xe41d2489571d322189246dafa5ebde1f4699f498',
     authority: 'https://website-api.0xproject.com/tokens',
-    decimals: 18,
+    decimals: new BigNumber(18),
     symbol: 'ZRX',
     name: '0x',
 };
 
-const metadataWithNullFields = {
+const metadataWithNullFields: TokenMetadata = {
     address: '0xe41d2489571d322189246dafa5ebde1f4699f499',
     authority: 'https://website-api.0xproject.com/tokens',
     decimals: null,
-- 
cgit v1.2.3


From a3718803a0a56d82092f15b6f190a01ba299280f Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 4 Dec 2018 20:08:32 -0800
Subject: Fix prettier

---
 packages/pipeline/README.md                        | 14 +++++------
 .../src/scripts/pull_radar_relay_orders.ts         | 29 ++++++++--------------
 2 files changed, 18 insertions(+), 25 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/README.md b/packages/pipeline/README.md
index 0f4abd935..794488cac 100644
--- a/packages/pipeline/README.md
+++ b/packages/pipeline/README.md
@@ -150,17 +150,17 @@ set the`ZEROEX_DATA_PIPELINE_DB_URL` environment variable to a valid
 
 #### Additional guidelines and tips:
 
--   Table names should be plural and separated by underscores (e.g.,
+*   Table names should be plural and separated by underscores (e.g.,
     `exchange_fill_events`).
--   Any table which contains data which comes directly from a third-party source
+*   Any table which contains data which comes directly from a third-party source
     should be namespaced in the `raw` PostgreSQL schema.
--   Column names in the database should be separated by underscores (e.g.,
+*   Column names in the database should be separated by underscores (e.g.,
     `maker_asset_type`).
--   Field names in entity classes (like any other fields in TypeScript) should
+*   Field names in entity classes (like any other fields in TypeScript) should
     be camel-cased (e.g., `makerAssetType`).
--   All timestamps should be stored as milliseconds since the Unix Epoch.
--   Use the `BigNumber` type for TypeScript code which deals with 256-bit
+*   All timestamps should be stored as milliseconds since the Unix Epoch.
+*   Use the `BigNumber` type for TypeScript code which deals with 256-bit
     numbers from smart contracts or for any case where we are dealing with large
     floating point numbers.
--   [TypeORM documentation](http://typeorm.io/#/) is pretty robust and can be a
+*   [TypeORM documentation](http://typeorm.io/#/) is pretty robust and can be a
     helpful resource.
diff --git a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
index bbbef9b47..6c18bcaef 100644
--- a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
+++ b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
@@ -29,22 +29,17 @@ async function getOrderbookAsync(): Promise<void> {
     console.log(`Got ${rawOrders.records.length} orders.`);
     console.log('Parsing orders...');
     // Parse the sra orders, then add source url to each.
-    const orders = R.pipe(
-        parseSraOrders,
-        R.map(setSourceUrl(RADAR_RELAY_URL)),
-    )(rawOrders);
+    const orders = R.pipe(parseSraOrders, R.map(setSourceUrl(RADAR_RELAY_URL)))(rawOrders);
     // Save all the orders and update the observed time stamps in a single
     // transaction.
     console.log('Saving orders and updating timestamps...');
-    await connection.transaction(
-        async (manager: EntityManager): Promise<void> => {
-            for (const order of orders) {
-                await manager.save(SraOrder, order);
-                const observedTimestamp = createObservedTimestampForOrder(order);
-                await manager.save(observedTimestamp);
-            }
-        },
-    );
+    await connection.transaction(async (manager: EntityManager): Promise<void> => {
+        for (const order of orders) {
+            await manager.save(SraOrder, order);
+            const observedTimestamp = createObservedTimestampForOrder(order);
+            await manager.save(observedTimestamp);
+        }
+    });
 }
 
 const sourceUrlProp = R.lensProp('sourceUrl');
@@ -53,8 +48,6 @@ const sourceUrlProp = R.lensProp('sourceUrl');
  * Sets the source url for a single order. Returns a new order instead of
  * mutating the given one.
  */
-const setSourceUrl = R.curry(
-    (sourceURL: string, order: SraOrder): SraOrder => {
-        return R.set(sourceUrlProp, sourceURL, order);
-    },
-);
+const setSourceUrl = R.curry((sourceURL: string, order: SraOrder): SraOrder => {
+    return R.set(sourceUrlProp, sourceURL, order);
+});
-- 
cgit v1.2.3


From 21cbf05362e995acb788b49e7d358beaf03e3311 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 4 Dec 2018 20:20:49 -0800
Subject: Change type of transactions.gas_used and gas_price to
 BigNumber/numeric

---
 ...983324954-ConvertTransactionGasPriceToBigNumber.ts | 19 +++++++++++++++++++
 packages/pipeline/src/entities/transaction.ts         | 11 ++++++-----
 packages/pipeline/src/parsers/web3/index.ts           |  5 +++--
 packages/pipeline/test/entities/transaction_test.ts   |  5 +++--
 4 files changed, 31 insertions(+), 9 deletions(-)
 create mode 100644 packages/pipeline/migrations/1543983324954-ConvertTransactionGasPriceToBigNumber.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1543983324954-ConvertTransactionGasPriceToBigNumber.ts b/packages/pipeline/migrations/1543983324954-ConvertTransactionGasPriceToBigNumber.ts
new file mode 100644
index 000000000..dcb0fd727
--- /dev/null
+++ b/packages/pipeline/migrations/1543983324954-ConvertTransactionGasPriceToBigNumber.ts
@@ -0,0 +1,19 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class ConvertTransactionGasPriceToBigNumber1543983324954 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.transactions
+                ALTER COLUMN gas_price TYPE numeric USING gas_price::numeric,
+                ALTER COLUMN gas_used TYPE numeric USING gas_used::numeric;`,
+        );
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.transactions
+                ALTER COLUMN gas_price TYPE numeric USING gas_price::bigint,
+                ALTER COLUMN gas_used TYPE numeric USING gas_used::bigint;`,
+        );
+    }
+}
diff --git a/packages/pipeline/src/entities/transaction.ts b/packages/pipeline/src/entities/transaction.ts
index 91e4ecb5d..742050177 100644
--- a/packages/pipeline/src/entities/transaction.ts
+++ b/packages/pipeline/src/entities/transaction.ts
@@ -1,6 +1,7 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-import { numberToBigIntTransformer } from '../utils';
+import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
 
 @Entity({ name: 'transactions', schema: 'raw' })
 export class Transaction {
@@ -11,8 +12,8 @@ export class Transaction {
     @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
-    @Column({ type: 'bigint', name: 'gas_used', transformer: numberToBigIntTransformer })
-    public gasUsed!: number;
-    @Column({ type: 'bigint', name: 'gas_price', transformer: numberToBigIntTransformer })
-    public gasPrice!: number;
+    @Column({ type: 'numeric', name: 'gas_used', transformer: bigNumberTransformer })
+    public gasUsed!: BigNumber;
+    @Column({ type: 'numeric', name: 'gas_price', transformer: bigNumberTransformer })
+    public gasPrice!: BigNumber;
 }
diff --git a/packages/pipeline/src/parsers/web3/index.ts b/packages/pipeline/src/parsers/web3/index.ts
index 86f924151..f986efc59 100644
--- a/packages/pipeline/src/parsers/web3/index.ts
+++ b/packages/pipeline/src/parsers/web3/index.ts
@@ -1,3 +1,4 @@
+import { BigNumber } from '@0x/utils';
 import { BlockWithoutTransactionData, Transaction as EthTransaction } from 'ethereum-types';
 
 import { Block, Transaction } from '../../entities';
@@ -41,8 +42,8 @@ export function parseTransaction(rawTransaction: EthTransaction): Transaction {
     tx.blockHash = rawTransaction.blockHash;
     tx.blockNumber = rawTransaction.blockNumber;
 
-    tx.gasUsed = rawTransaction.gas;
-    tx.gasPrice = rawTransaction.gasPrice.toNumber();
+    tx.gasUsed = new BigNumber(rawTransaction.gas);
+    tx.gasPrice = rawTransaction.gasPrice;
 
     return tx;
 }
diff --git a/packages/pipeline/test/entities/transaction_test.ts b/packages/pipeline/test/entities/transaction_test.ts
index 027de7d32..634844544 100644
--- a/packages/pipeline/test/entities/transaction_test.ts
+++ b/packages/pipeline/test/entities/transaction_test.ts
@@ -1,3 +1,4 @@
+import { BigNumber } from '@0x/utils';
 import 'mocha';
 import 'reflect-metadata';
 
@@ -17,8 +18,8 @@ describe('Transaction entity', () => {
         const transaction = new Transaction();
         transaction.blockHash = '0x6ff106d00b6c3746072fc06bae140fb2549036ba7bcf9184ae19a42fd33657fd';
         transaction.blockNumber = 6276262;
-        transaction.gasPrice = 3000000;
-        transaction.gasUsed = 125000;
+        transaction.gasPrice = new BigNumber(3000000);
+        transaction.gasUsed = new BigNumber(125000);
         transaction.transactionHash = '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe';
         await testSaveAndFindEntityAsync(transactionRepository, transaction);
     });
-- 
cgit v1.2.3


From b9305f6ab720adcace4024aca287876de092f893 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 5 Dec 2018 11:35:38 +0000
Subject: Fix mixed up chinese translations

---
 packages/website/translations/chinese.json | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/translations/chinese.json b/packages/website/translations/chinese.json
index eb88b43d0..89b7ed485 100644
--- a/packages/website/translations/chinese.json
+++ b/packages/website/translations/chinese.json
@@ -76,9 +76,9 @@
     "STANDARD_RELAYER_API": "中继方标准API",
     "PORTAL_DAPP": "去中心化应用门户",
     "WEBSITE": "网站",
-    "DEVELOPERS": "首页",
-    "HOME": "Rocket.chat",
-    "ROCKETCHAT": "开发人员",
+    "DEVELOPERS": "开发人员",
+    "HOME": "首页",
+    "ROCKETCHAT": "聊",
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
     "DEVELOP_ON_ETHEREUM": "develop on Ethereum",
-- 
cgit v1.2.3


From b3038787ea0bf82514d165b49cef81c2a0c7a5fa Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 5 Dec 2018 11:46:28 +0000
Subject: Replace Rocket.chat with Discord

---
 packages/website/translations/chinese.json | 2 +-
 packages/website/translations/english.json | 2 +-
 packages/website/translations/korean.json  | 2 +-
 packages/website/translations/russian.json | 6 +++---
 packages/website/translations/spanish.json | 6 +++---
 packages/website/ts/components/footer.tsx  | 4 ++--
 packages/website/ts/pages/faq/faq.tsx      | 2 +-
 packages/website/ts/types.ts               | 2 +-
 packages/website/ts/utils/constants.ts     | 2 +-
 9 files changed, 14 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/website/translations/chinese.json b/packages/website/translations/chinese.json
index 89b7ed485..2b1f2a3f5 100644
--- a/packages/website/translations/chinese.json
+++ b/packages/website/translations/chinese.json
@@ -78,7 +78,7 @@
     "WEBSITE": "网站",
     "DEVELOPERS": "开发人员",
     "HOME": "首页",
-    "ROCKETCHAT": "聊",
+    "DISCORD": "discord chat",
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
     "DEVELOP_ON_ETHEREUM": "develop on Ethereum",
diff --git a/packages/website/translations/english.json b/packages/website/translations/english.json
index 5fba7a0ff..b2799e264 100644
--- a/packages/website/translations/english.json
+++ b/packages/website/translations/english.json
@@ -81,7 +81,7 @@
     "WEBSITE": "website",
     "DEVELOPERS": "developers",
     "HOME": "home",
-    "ROCKETCHAT": "rocket.chat",
+    "DISCORD": "discord chat",
     "TRADE_CALL_TO_ACTION": "trade on 0x",
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
diff --git a/packages/website/translations/korean.json b/packages/website/translations/korean.json
index e3ce74676..61c431a5a 100644
--- a/packages/website/translations/korean.json
+++ b/packages/website/translations/korean.json
@@ -77,7 +77,7 @@
     "PORTAL_DAPP": "포털 dApp",
     "WEBSITE": "Website",
     "HOME": "홈",
-    "ROCKETCHAT": "Rocket.chat",
+    "DISCORD": "discord chat",
     "DEVELOPERS": "개발자",
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
diff --git a/packages/website/translations/russian.json b/packages/website/translations/russian.json
index c74fb5e32..3180d4a8e 100644
--- a/packages/website/translations/russian.json
+++ b/packages/website/translations/russian.json
@@ -76,9 +76,9 @@
     "STANDARD_RELAYER_API": "standard relayer API",
     "PORTAL_DAPP": "DApp-портал",
     "WEBSITE": "Веб-сайт",
-    "DEVELOPERS": "Домашняя страница",
-    "HOME": "Rocket.chat",
-    "ROCKETCHAT": "Для разработчиков",
+    "DEVELOPERS": "Для разработчиков",
+    "HOME": "Домашняя страница",
+    "DISCORD": "discord chat",
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
     "DEVELOP_ON_ETHEREUM": "develop on Ethereum",
diff --git a/packages/website/translations/spanish.json b/packages/website/translations/spanish.json
index e29db711b..c23bd609b 100644
--- a/packages/website/translations/spanish.json
+++ b/packages/website/translations/spanish.json
@@ -77,9 +77,9 @@
     "STANDARD_RELAYER_API": "API de transmisión estándar",
     "PORTAL_DAPP": "portal dApp",
     "WEBSITE": "website",
-    "DEVELOPERS": "inicio",
-    "HOME": "rocket.chat",
-    "ROCKETCHAT": "desarrolladores",
+    "DEVELOPERS": "desarrolladores",
+    "HOME": "inicio",
+    "DISCORD": "discord chat",
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
     "DEVELOP_ON_ETHEREUM": "develop on Ethereum",
diff --git a/packages/website/ts/components/footer.tsx b/packages/website/ts/components/footer.tsx
index e10005a0a..57071ee29 100644
--- a/packages/website/ts/components/footer.tsx
+++ b/packages/website/ts/components/footer.tsx
@@ -71,7 +71,7 @@ export class Footer extends React.Component<FooterProps, FooterState> {
             ],
             [Key.Community]: [
                 {
-                    title: this.props.translate.get(Key.RocketChat, Deco.Cap),
+                    title: this.props.translate.get(Key.Discord, Deco.Cap),
                     to: constants.URL_ZEROEX_CHAT,
                     shouldOpenInNewTab: true,
                 },
@@ -177,7 +177,7 @@ export class Footer extends React.Component<FooterProps, FooterState> {
     }
     private _renderMenuItem(link: ALink): React.ReactNode {
         const titleToIcon: { [title: string]: string } = {
-            [this.props.translate.get(Key.RocketChat, Deco.Cap)]: 'rocketchat.png',
+            [this.props.translate.get(Key.Discord, Deco.Cap)]: 'rocketchat.png',
             [this.props.translate.get(Key.Blog, Deco.Cap)]: 'medium.png',
             Twitter: 'twitter.png',
             Reddit: 'reddit.png',
diff --git a/packages/website/ts/pages/faq/faq.tsx b/packages/website/ts/pages/faq/faq.tsx
index 10d91bae8..c4965e61c 100644
--- a/packages/website/ts/pages/faq/faq.tsx
+++ b/packages/website/ts/pages/faq/faq.tsx
@@ -379,7 +379,7 @@ const sections: FAQSection[] = [
                     <div>
                         Join our{' '}
                         <a href={constants.URL_ZEROEX_CHAT} target="_blank">
-                            Rocket.chat
+                            Discord
                         </a>! As an open source project, 0x will rely on a worldwide community of passionate developers
                         to contribute proposals, ideas and code.
                     </div>
diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index 9c4b8a018..d2914dbfe 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -463,7 +463,7 @@ export enum Key {
     Website = 'WEBSITE',
     Developers = 'DEVELOPERS',
     Home = 'HOME',
-    RocketChat = 'ROCKETCHAT',
+    Discord = 'DISCORD',
     TradeCallToAction = 'TRADE_CALL_TO_ACTION',
     OurMissionAndValues = 'OUR_MISSION_AND_VALUES',
     BuildARelayer = 'BUILD_A_RELAYER',
diff --git a/packages/website/ts/utils/constants.ts b/packages/website/ts/utils/constants.ts
index e9afc8763..6597d51b4 100644
--- a/packages/website/ts/utils/constants.ts
+++ b/packages/website/ts/utils/constants.ts
@@ -3,7 +3,7 @@ import { BigNumber } from '@0x/utils';
 import { Key, WebsitePaths } from 'ts/types';
 
 const URL_FORUM = 'https://forum.0xproject.com';
-const URL_ZEROEX_CHAT = 'https://chat.0xproject.com';
+const URL_ZEROEX_CHAT = 'https://discord.gg/d3FTX3M';
 
 export const constants = {
     DECIMAL_PLACES_ETH: 18,
-- 
cgit v1.2.3


From 5acf053f8b8831f466c4605f7814cddd9dc3ec6b Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 5 Dec 2018 09:45:23 -0800
Subject: Use dotenv in development

---
 packages/instant/package.json | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/package.json b/packages/instant/package.json
index 7d0bf6bec..9303276b4 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -10,7 +10,7 @@
     "scripts": {
         "build": "webpack --mode production",
         "build:ci": "yarn build",
-        "dev": "webpack-dev-server --mode development",
+        "dev": "dotenv webpack-dev-server -- --mode development",
         "lint": "tslint --format stylish --project .",
         "test": "jest",
         "test:coverage": "jest --coverage",
@@ -24,10 +24,7 @@
     },
     "config": {
         "postpublish": {
-            "assets": [
-                "packages/instant/umd/instant.js",
-                "packages/instant/umd/instant.js.map"
-            ]
+            "assets": ["packages/instant/umd/instant.js", "packages/instant/umd/instant.js.map"]
         }
     },
     "repository": {
-- 
cgit v1.2.3


From 37e3f481dd8b2ca68c031ac3e9ad5cae90595466 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 5 Dec 2018 09:45:34 -0800
Subject: Only include localhost in host domains if in development mode

---
 packages/instant/src/constants.ts           |  7 +++----
 packages/instant/src/util/analytics.ts      |  4 ++--
 packages/instant/src/util/error_reporter.ts | 24 +++++++++++++++++++++---
 3 files changed, 26 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index 506348092..f83eb4ac7 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -15,6 +15,7 @@ export const GWEI_IN_WEI = new BigNumber(1000000000);
 export const ONE_SECOND_MS = 1000;
 export const ONE_MINUTE_MS = ONE_SECOND_MS * 60;
 export const GIT_SHA = process.env.GIT_SHA;
+export const NODE_ENV = process.env.NODE_ENV;
 export const NPM_PACKAGE_VERSION = process.env.NPM_PACKAGE_VERSION;
 export const ACCOUNT_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 5;
 export const BUY_QUOTE_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 15;
@@ -28,14 +29,12 @@ export const HEAP_ENABLED = process.env.HEAP_ENABLED;
 export const COINBASE_API_BASE_URL = 'https://api.coinbase.com/v2';
 export const PROGRESS_STALL_AT_WIDTH = '95%';
 export const PROGRESS_FINISH_ANIMATION_TIME_MS = 200;
-export const HOST_DOMAINS = [
+export const HOST_DOMAINS_EXTERNAL = [
     '0x-instant-staging.s3-website-us-east-1.amazonaws.com',
     '0x-instant-dogfood.s3-website-us-east-1.amazonaws.com',
-    'localhost',
-    '127.0.0.1',
-    '0.0.0.0',
     'instant.0xproject.com',
 ];
+export const HOST_DOMAINS_LOCAL = ['localhost', '127.0.0.1', '0.0.0.0'];
 export const ROLLBAR_CLIENT_TOKEN = process.env.ROLLBAR_CLIENT_TOKEN;
 export const ROLLBAR_ENABLED = process.env.ROLLBAR_ENABLED;
 export const INSTANT_DISCHARGE_TARGET = process.env.INSTANT_DISCHARGE_TARGET as
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 6da37bedb..6da52db16 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -2,7 +2,7 @@ import { BuyQuote } from '@0x/asset-buyer';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { GIT_SHA, HEAP_ENABLED, INSTANT_DISCHARGE_TARGET, NPM_PACKAGE_VERSION } from '../constants';
+import { GIT_SHA, HEAP_ENABLED, INSTANT_DISCHARGE_TARGET, NODE_ENV, NPM_PACKAGE_VERSION } from '../constants';
 import {
     AffiliateInfo,
     Asset,
@@ -156,7 +156,7 @@ export const analytics = {
             affiliateFeePercent,
             selectedAssetName: selectedAsset ? selectedAsset.metaData.name : 'none',
             selectedAssetData: selectedAsset ? selectedAsset.assetData : 'none',
-            instantEnvironment: INSTANT_DISCHARGE_TARGET || `Local ${process.env.NODE_ENV}`,
+            instantEnvironment: INSTANT_DISCHARGE_TARGET || `Local ${NODE_ENV}`,
         };
         return eventOptions;
     },
diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index b1824eaf9..ec074c440 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -1,17 +1,35 @@
 import { logUtils } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { GIT_SHA, HOST_DOMAINS, INSTANT_DISCHARGE_TARGET, ROLLBAR_CLIENT_TOKEN, ROLLBAR_ENABLED } from '../constants';
+import {
+    GIT_SHA,
+    HOST_DOMAINS_EXTERNAL,
+    HOST_DOMAINS_LOCAL,
+    INSTANT_DISCHARGE_TARGET,
+    NODE_ENV,
+    ROLLBAR_CLIENT_TOKEN,
+    ROLLBAR_ENABLED,
+} from '../constants';
 
 // Import version of Rollbar designed for embedded components
 // See https://docs.rollbar.com/docs/using-rollbarjs-inside-an-embedded-component
 // tslint:disable-next-line:no-var-requires
 const Rollbar = require('rollbar/dist/rollbar.noconflict.umd');
 
+const getRollbarHostDomains = (): string[] => {
+    if (NODE_ENV === 'development') {
+        return HOST_DOMAINS_EXTERNAL.concat(HOST_DOMAINS_LOCAL);
+    } else {
+        return HOST_DOMAINS_EXTERNAL;
+    }
+};
+
 let rollbar: any;
 // Configures rollbar and sets up error catching
 export const setupRollbar = (): any => {
     if (_.isUndefined(rollbar) && ROLLBAR_CLIENT_TOKEN && ROLLBAR_ENABLED) {
+        const hostDomains = getRollbarHostDomains();
+        console.log('hostDomains', hostDomains);
         rollbar = new Rollbar({
             accessToken: ROLLBAR_CLIENT_TOKEN,
             captureUncaught: true,
@@ -20,7 +38,7 @@ export const setupRollbar = (): any => {
             itemsPerMinute: 10,
             maxItems: 500,
             payload: {
-                environment: INSTANT_DISCHARGE_TARGET || `Local ${process.env.NODE_ENV}`,
+                environment: INSTANT_DISCHARGE_TARGET || `Local ${NODE_ENV}`,
                 client: {
                     javascript: {
                         source_map_enabled: true,
@@ -29,7 +47,7 @@ export const setupRollbar = (): any => {
                     },
                 },
             },
-            hostWhiteList: HOST_DOMAINS,
+            hostWhiteList: hostDomains,
             uncaughtErrorLevel: 'error',
             ignoredMessages: [
                 // Errors from the third-party scripts
-- 
cgit v1.2.3


From 43d1f61d283f318eb20fb92f3a8f5c0c4cdc1a94 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 5 Dec 2018 10:17:18 -0800
Subject: Takeout console.log

---
 packages/instant/src/util/error_reporter.ts | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/error_reporter.ts b/packages/instant/src/util/error_reporter.ts
index ec074c440..8d7481684 100644
--- a/packages/instant/src/util/error_reporter.ts
+++ b/packages/instant/src/util/error_reporter.ts
@@ -29,7 +29,6 @@ let rollbar: any;
 export const setupRollbar = (): any => {
     if (_.isUndefined(rollbar) && ROLLBAR_CLIENT_TOKEN && ROLLBAR_ENABLED) {
         const hostDomains = getRollbarHostDomains();
-        console.log('hostDomains', hostDomains);
         rollbar = new Rollbar({
             accessToken: ROLLBAR_CLIENT_TOKEN,
             captureUncaught: true,
-- 
cgit v1.2.3


From b39f51175572fc78d718af8bfdc4a30e183fdcde Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 11:39:10 -0800
Subject: fix: input placeholder css specificity increase

---
 packages/instant/src/components/ui/input.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/ui/input.tsx b/packages/instant/src/components/ui/input.tsx
index 863c970ef..62c70f9e1 100644
--- a/packages/instant/src/components/ui/input.tsx
+++ b/packages/instant/src/components/ui/input.tsx
@@ -29,8 +29,8 @@ export const Input =
         outline: none;
         border: none;
         &::placeholder {
-            color: ${props => props.theme[props.fontColor || 'white']};
-            opacity: 0.5;
+            color: ${props => props.theme[props.fontColor || 'white']} !important;
+            opacity: 0.5 !important;
         }
     }
 `;
-- 
cgit v1.2.3


From b6e79fd9e038a77f614979bfa7ee20174ad638d7 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 11:52:27 -0800
Subject: fix: call toLowerCase in asset creation logic

---
 packages/instant/src/util/asset.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/asset.ts b/packages/instant/src/util/asset.ts
index 08f3642e3..13f84ef74 100644
--- a/packages/instant/src/util/asset.ts
+++ b/packages/instant/src/util/asset.ts
@@ -26,7 +26,7 @@ export const assetUtils = {
             return;
         }
         return {
-            assetData,
+            assetData: assetData.toLowerCase(),
             metaData,
         };
     },
@@ -36,7 +36,7 @@ export const assetUtils = {
         network: Network,
     ): Asset => {
         return {
-            assetData,
+            assetData: assetData.toLowerCase(),
             metaData: assetUtils.getMetaDataOrThrow(assetData, assetMetaDataMap, network),
         };
     },
-- 
cgit v1.2.3


From f8f3a3b3cc1dd92b5ba28ae46d10f61d9e589eb5 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 11:56:54 -0800
Subject: chore: add coingecko css example to externall.css

---
 packages/instant/public/external.css | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/public/external.css b/packages/instant/public/external.css
index cab11112a..21278577e 100644
--- a/packages/instant/public/external.css
+++ b/packages/instant/public/external.css
@@ -15,6 +15,10 @@ input {
     height: 100px;
 }
 
+input::-webkit-input-placeholder {
+    color: #b4b4b4 !important;
+}
+
 div {
     padding: 3px;
 }
-- 
cgit v1.2.3


From 7ba47c47bb33f9b7569a744600169d0cec2fee18 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 12:16:55 -0800
Subject: feat: lowercase keys in additionalAssetMetaDataMap

---
 packages/instant/src/components/zero_ex_instant_provider.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 8b75cdfc4..e899b82fe 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -46,7 +46,8 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
         );
         // merge the additional additionalAssetMetaDataMap with our default map
         const completeAssetMetaDataMap = {
-            ...props.additionalAssetMetaDataMap,
+            // Make sure the passed in assetDatas are lower case
+            ..._.mapKeys(props.additionalAssetMetaDataMap || {}, (value, key) => key.toLowerCase()),
             ...defaultState.assetMetaDataMap,
         };
         // construct the final state
-- 
cgit v1.2.3


From ef1e5eacbdeed353ae98a532d10014df06741b41 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 5 Dec 2018 12:27:32 -0800
Subject: Fix RadarRelay timestamps (#1391)

* Fixing rr timestamps

* Apply prettier
---
 packages/pipeline/src/entities/sra_order_observed_timestamp.ts | 7 +++++--
 packages/pipeline/src/scripts/pull_radar_relay_orders.ts       | 5 +++--
 2 files changed, 8 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/sra_order_observed_timestamp.ts b/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
index cd2d41397..cbec1c6d0 100644
--- a/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
+++ b/packages/pipeline/src/entities/sra_order_observed_timestamp.ts
@@ -22,11 +22,14 @@ export class SraOrdersObservedTimeStamp {
  * current time.
  * @param order The order to generate a timestamp for.
  */
-export function createObservedTimestampForOrder(order: SraOrder): SraOrdersObservedTimeStamp {
+export function createObservedTimestampForOrder(
+    order: SraOrder,
+    observedTimestamp: number,
+): SraOrdersObservedTimeStamp {
     const observed = new SraOrdersObservedTimeStamp();
     observed.exchangeAddress = order.exchangeAddress;
     observed.orderHashHex = order.orderHashHex;
     observed.sourceUrl = order.sourceUrl;
-    observed.observedTimestamp = Date.now();
+    observed.observedTimestamp = observedTimestamp;
     return observed;
 }
diff --git a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
index 6c18bcaef..40bb6fc97 100644
--- a/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
+++ b/packages/pipeline/src/scripts/pull_radar_relay_orders.ts
@@ -33,11 +33,12 @@ async function getOrderbookAsync(): Promise<void> {
     // Save all the orders and update the observed time stamps in a single
     // transaction.
     console.log('Saving orders and updating timestamps...');
+    const observedTimestamp = Date.now();
     await connection.transaction(async (manager: EntityManager): Promise<void> => {
         for (const order of orders) {
             await manager.save(SraOrder, order);
-            const observedTimestamp = createObservedTimestampForOrder(order);
-            await manager.save(observedTimestamp);
+            const orderObservation = createObservedTimestampForOrder(order, observedTimestamp);
+            await manager.save(orderObservation);
         }
     });
 }
-- 
cgit v1.2.3


From cba8dc8a759cb8bebe289af7e6fc115af2ebe4ed Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 12:34:24 -0800
Subject: chore: make default fee percentage in configurator 0

---
 packages/website/ts/pages/instant/configurator.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index d19a5b4fe..a6c792edf 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -26,7 +26,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
             availableAssetDatas: undefined,
             affiliateInfo: {
                 feeRecipient: '',
-                feePercentage: 0.01,
+                feePercentage: 0,
             },
         },
     };
-- 
cgit v1.2.3


From 92361ae81171bfaed0680bb2fd2f33b5205fc590 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 12:41:57 -0800
Subject: feat: notify user they've copied to clipboard on copy

---
 packages/website/ts/pages/instant/code_demo.tsx | 43 +++++++++++++++++--------
 1 file changed, 29 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index c5e565d61..b7a9f5b17 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -145,17 +145,32 @@ export interface CodeDemoProps {
     children: string;
 }
 
-export const CodeDemo: React.StatelessComponent<CodeDemoProps> = props => (
-    <Container position="relative" height="100%">
-        <Container position="absolute" top="10px" right="10px">
-            <CopyToClipboard text={props.children}>
-                <Button fontSize="14px">
-                    <b>Copy</b>
-                </Button>
-            </CopyToClipboard>
-        </Container>
-        <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
-            {props.children}
-        </SyntaxHighlighter>
-    </Container>
-);
+export interface CodeDemoState {
+    didCopyCode: boolean;
+}
+
+export class CodeDemo extends React.Component<CodeDemoProps, CodeDemoState> {
+    public state: CodeDemoState = {
+        didCopyCode: false,
+    };
+    public render(): React.ReactNode {
+        const copyButtonText = this.state.didCopyCode ? 'Copied!' : 'Copy';
+        return (
+            <Container position="relative" height="100%">
+                <Container position="absolute" top="10px" right="10px">
+                    <CopyToClipboard text={this.props.children} onCopy={this._handleCopyClick}>
+                        <Button fontSize="14px">
+                            <b>{copyButtonText}</b>
+                        </Button>
+                    </CopyToClipboard>
+                </Container>
+                <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
+                    {this.props.children}
+                </SyntaxHighlighter>
+            </Container>
+        );
+    }
+    private readonly _handleCopyClick = () => {
+        this.setState({ didCopyCode: true });
+    };
+}
-- 
cgit v1.2.3


From ff8029402d532a8fa2d29802b340051b0ecb7505 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 12:44:23 -0800
Subject: fix: ensure copy button is above code

---
 packages/website/ts/pages/instant/code_demo.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index b7a9f5b17..1bc1980e7 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -6,6 +6,7 @@ import { Button } from 'ts/components/ui/button';
 import { Container } from 'ts/components/ui/container';
 import { colors } from 'ts/style/colors';
 import { styled } from 'ts/style/theme';
+import { zIndex } from 'ts/style/z_index';
 
 const CustomPre = styled.pre`
     margin: 0px;
@@ -157,7 +158,7 @@ export class CodeDemo extends React.Component<CodeDemoProps, CodeDemoState> {
         const copyButtonText = this.state.didCopyCode ? 'Copied!' : 'Copy';
         return (
             <Container position="relative" height="100%">
-                <Container position="absolute" top="10px" right="10px">
+                <Container position="absolute" top="10px" right="10px" zIndex={zIndex.overlay - 1}>
                     <CopyToClipboard text={this.props.children} onCopy={this._handleCopyClick}>
                         <Button fontSize="14px">
                             <b>{copyButtonText}</b>
-- 
cgit v1.2.3


From b586ecdf92ae3823ebf07338bab80eb3e734db47 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 13:04:42 -0800
Subject: chore: run prettier

---
 packages/instant/src/components/zero_ex_instant_provider.tsx | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index e899b82fe..7ae27de23 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -9,12 +9,7 @@ import { asyncData } from '../redux/async_data';
 import { DEFAULT_STATE, DefaultState, State } from '../redux/reducer';
 import { store, Store } from '../redux/store';
 import { fonts } from '../style/fonts';
-import {
-    AccountState,
-    Network,
-    QuoteFetchOrigin,
-    ZeroExInstantBaseConfig,
-} from '../types';
+import { AccountState, Network, QuoteFetchOrigin, ZeroExInstantBaseConfig } from '../types';
 import { analytics, disableAnalytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
-- 
cgit v1.2.3


From e82f807d7c909c56da7bde57c7f8370d48c627c4 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 15:26:27 -0800
Subject: feat: change New notification to point to instant

---
 packages/website/ts/pages/landing/landing.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/landing/landing.tsx b/packages/website/ts/pages/landing/landing.tsx
index bb76efe21..d7ed0524c 100644
--- a/packages/website/ts/pages/landing/landing.tsx
+++ b/packages/website/ts/pages/landing/landing.tsx
@@ -36,8 +36,8 @@ interface Project {
 }
 
 const THROTTLE_TIMEOUT = 100;
-const WHATS_NEW_TITLE = 'Introducing the 0x Launch Kit';
-const WHATS_NEW_URL = 'https://blog.0xproject.com/introducing-the-0x-launch-kit-4acdc3453585';
+const WHATS_NEW_TITLE = 'Introducing 0x Instant';
+const WHATS_NEW_URL = WebsitePaths.Instant;
 const TITLE_STYLE: React.CSSProperties = {
     fontFamily: 'Roboto Mono',
     color: colors.grey,
-- 
cgit v1.2.3


From 0dbb8669185cc7ab2684c3a7778acd131bae8b40 Mon Sep 17 00:00:00 2001
From: Xianny <8582774+xianny@users.noreply.github.com>
Date: Wed, 5 Dec 2018 16:05:06 -0800
Subject: Fix/pipeline/ohlcv (#1393)

The OHLCV script in data pipeline quits early when we get no data from Crypto Compare. Sometimes Crypto Compare gives us a valid empty response (e.g. when we query for way back in time) and we need to just continue. This adds better filtering for the types of Crypto Compare responses to detect when we should continue and when we should really quit.
---
 .../data_sources/ohlcv_external/crypto_compare.ts  | 36 +++++++++++++++-----
 .../src/scripts/pull_ohlcv_cryptocompare.ts        | 38 +++++++++-------------
 2 files changed, 43 insertions(+), 31 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index 6b10c29c5..8804c34d0 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -7,9 +7,10 @@ import * as R from 'ramda';
 import { TradingPair } from '../../utils/get_ohlcv_trading_pairs';
 
 export interface CryptoCompareOHLCVResponse {
-    Data: Map<string, CryptoCompareOHLCVRecord[]>;
+    Data: CryptoCompareOHLCVRecord[];
     Response: string;
     Message: string;
+    Type: number;
 }
 
 export interface CryptoCompareOHLCVRecord {
@@ -35,7 +36,9 @@ export interface CryptoCompareOHLCVParams {
 const ONE_WEEK = 7 * 24 * 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_HOUR = 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_SECOND = 1000;
+const ONE_HOUR_AGO = new Date().getTime() - ONE_HOUR;
 const HTTP_OK_STATUS = 200;
+const CRYPTO_COMPARE_VALID_EMPTY_RESPONSE_TYPE = 96;
 
 export class CryptoCompareOHLCVSource {
     public readonly interval = ONE_WEEK; // the hourly API returns data for one week at a time
@@ -68,17 +71,21 @@ export class CryptoCompareOHLCVSource {
 
         const response = await Promise.resolve(fetchPromise);
         if (response.status !== HTTP_OK_STATUS) {
-            // tslint:disable-next-line:no-console
-            console.log(`Error scraping ${url}`);
-            return [];
+            throw new Error(`HTTP error while scraping Crypto Compare: [${response}]`);
         }
         const json: CryptoCompareOHLCVResponse = await response.json();
-        if (json.Response === 'Error' || Object.keys(json.Data).length === 0) {
-            // tslint:disable-next-line:no-console
-            console.log(`Error scraping ${url}: ${json.Message}`);
-            return [];
+        if (
+            (json.Response === 'Error' || json.Data.length === 0) &&
+            json.Type !== CRYPTO_COMPARE_VALID_EMPTY_RESPONSE_TYPE
+        ) {
+            throw new Error(JSON.stringify(json));
         }
-        return Object.values(json.Data).filter(rec => rec.time * ONE_SECOND >= pair.latestSavedTime);
+        return json.Data.filter(rec => {
+            return (
+                // Crypto Compare takes ~30 mins to finalise records
+                rec.time * ONE_SECOND < ONE_HOUR_AGO && rec.time * ONE_SECOND > pair.latestSavedTime && hasData(rec)
+            );
+        });
     }
     public generateBackfillIntervals(pair: TradingPair): TradingPair[] {
         const now = new Date().getTime();
@@ -92,3 +99,14 @@ export class CryptoCompareOHLCVSource {
         return R.unfold(f, pair);
     }
 }
+
+function hasData(record: CryptoCompareOHLCVRecord): boolean {
+    return (
+        record.close !== 0 ||
+        record.open !== 0 ||
+        record.high !== 0 ||
+        record.low !== 0 ||
+        record.volumefrom !== 0 ||
+        record.volumeto !== 0
+    );
+}
diff --git a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
index 6979cd10e..7377a64d8 100644
--- a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
+++ b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
@@ -10,11 +10,9 @@ import { fetchOHLCVTradingPairsAsync, TradingPair } from '../utils/get_ohlcv_tra
 
 const SOURCE_NAME = 'CryptoCompare';
 const TWO_HOURS_AGO = new Date().getTime() - 2 * 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
-const ONE_HOUR_AGO = new Date().getTime() - 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
-const ONE_SECOND = 1000;
 
 const MAX_CONCURRENT_REQUESTS = parseInt(process.env.CRYPTOCOMPARE_MAX_CONCURRENT_REQUESTS || '14', 10); // tslint:disable-line:custom-no-magic-numbers
-const EARLIEST_BACKFILL_DATE = process.env.OHLCV_EARLIEST_BACKFILL_DATE || '2010-09-01'; // the time when BTC/USD info starts appearing on Crypto Compare
+const EARLIEST_BACKFILL_DATE = process.env.OHLCV_EARLIEST_BACKFILL_DATE || '2014-06-01';
 const EARLIEST_BACKFILL_TIME = new Date(EARLIEST_BACKFILL_DATE).getTime();
 
 let connection: Connection;
@@ -60,28 +58,24 @@ async function fetchAndSaveAsync(
         if (pair.latestSavedTime > TWO_HOURS_AGO) {
             break;
         }
-        const rawRecords = await source.getHourlyOHLCVAsync(pair);
-        const records = rawRecords.filter(rec => {
-            return rec.time * ONE_SECOND < ONE_HOUR_AGO && rec.time * ONE_SECOND > pair.latestSavedTime;
-        }); // Crypto Compare can take ~30mins to finalise records
-        if (records.length === 0) {
-            console.log(`No more records, stopping task for ${JSON.stringify(pair)}`);
-            break;
-        }
-        const metadata: OHLCVMetadata = {
-            exchange: source.default_exchange,
-            fromSymbol: pair.fromSymbol,
-            toSymbol: pair.toSymbol,
-            source: SOURCE_NAME,
-            observedTimestamp: jobTime,
-            interval: source.intervalBetweenRecords,
-        };
-        const parsedRecords = parseRecords(records, metadata);
         try {
-            await saveRecordsAsync(repository, parsedRecords);
+            const records = await source.getHourlyOHLCVAsync(pair);
+            console.log(`Retrieved ${records.length} records for ${JSON.stringify(pair)}`);
+            if (records.length > 0) {
+                const metadata: OHLCVMetadata = {
+                    exchange: source.default_exchange,
+                    fromSymbol: pair.fromSymbol,
+                    toSymbol: pair.toSymbol,
+                    source: SOURCE_NAME,
+                    observedTimestamp: jobTime,
+                    interval: source.intervalBetweenRecords,
+                };
+                const parsedRecords = parseRecords(records, metadata);
+                await saveRecordsAsync(repository, parsedRecords);
+            }
             i++;
         } catch (err) {
-            console.log(`Error saving OHLCVRecords, stopping task for ${JSON.stringify(pair)} [${err}]`);
+            console.log(`Error scraping OHLCVRecords, stopping task for ${JSON.stringify(pair)} [${err}]`);
             break;
         }
     }
-- 
cgit v1.2.3


From 506c736d4fffef0109c693c36922c573a59ccc78 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 16:18:34 -0800
Subject: fix: remove target=_blank from instant link

---
 packages/instant/.DS_Store                    | Bin 8196 -> 8196 bytes
 packages/website/ts/pages/landing/landing.tsx |   2 +-
 2 files changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/.DS_Store b/packages/instant/.DS_Store
index 9a0cceca6..c86c5cbcd 100644
Binary files a/packages/instant/.DS_Store and b/packages/instant/.DS_Store differ
diff --git a/packages/website/ts/pages/landing/landing.tsx b/packages/website/ts/pages/landing/landing.tsx
index d7ed0524c..b75b55edb 100644
--- a/packages/website/ts/pages/landing/landing.tsx
+++ b/packages/website/ts/pages/landing/landing.tsx
@@ -237,7 +237,7 @@ export class Landing extends React.Component<LandingProps, LandingState> {
     private _renderWhatsNew(): React.ReactNode {
         return (
             <div className="sm-center sm-px1">
-                <a href={WHATS_NEW_URL} target="_blank" className="inline-block text-decoration-none">
+                <a href={WHATS_NEW_URL} className="inline-block text-decoration-none">
                     <div className="flex items-center sm-pl0 md-pl2 lg-pl0">
                         <Container
                             paddingTop="3px"
-- 
cgit v1.2.3


From ae6f7cc4544eaa8c3bbc384d75eec0ba30a2377d Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 5 Dec 2018 17:47:25 -0800
Subject: feat(instant): More aggressive error reporting

---
 packages/instant/src/util/buy_quote_updater.ts | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/buy_quote_updater.ts b/packages/instant/src/util/buy_quote_updater.ts
index 4229f2735..6191c92e3 100644
--- a/packages/instant/src/util/buy_quote_updater.ts
+++ b/packages/instant/src/util/buy_quote_updater.ts
@@ -38,14 +38,11 @@ export const buyQuoteUpdater = {
         } catch (error) {
             const errorMessage = assetUtils.assetBuyerErrorMessage(asset, error);
 
-            if (_.isUndefined(errorMessage)) {
-                // This is an unknown error, report it to rollbar
-                errorReporter.report(error);
-            }
+            errorReporter.report(error);
+            analytics.trackQuoteError(error.message ? error.message : 'other', baseUnitValue, fetchOrigin);
 
             if (options.dispatchErrors) {
                 dispatch(actions.setQuoteRequestStateFailure());
-                analytics.trackQuoteError(error.message ? error.message : 'other', baseUnitValue, fetchOrigin);
                 errorFlasher.flashNewErrorMessage(dispatch, errorMessage || 'Error fetching price, please try again');
             }
             return;
-- 
cgit v1.2.3


From c1698aa634a2c73203708f83b050640d314e3066 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 23:08:18 -0800
Subject: fix: add comma to affiliateInfo config in configurator

---
 packages/website/ts/pages/instant/configurator.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index a6c792edf..2cb1a1c1c 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -84,7 +84,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
                 ? `\n                affiliateInfo: {
                     feeRecipient: '${instantConfig.affiliateInfo.feeRecipient.toLowerCase()}',
                     feePercentage: ${instantConfig.affiliateInfo.feePercentage}
-                }`
+                },`
                 : ''
         }${
             !_.isUndefined(instantConfig.availableAssetDatas)
-- 
cgit v1.2.3


From 4b166828b89fe25be8aa8a004330b388df7e21df Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 6 Dec 2018 13:19:00 +0100
Subject: Import configurator in new instant page

---
 packages/website/ts/@next/pages/instant.tsx | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 29975193d..ccc5da1e1 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -7,10 +7,14 @@ import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 
+import { Configurator } from 'ts/pages/instant/configurator';
+
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
 import TokensIcon from 'ts/@next/icons/illustrations/tokens.svg';
 
+const CONFIGURATOR_HASH = 'configure';
+
 export const Next0xInstant = () => (
     <SiteWrap>
         <Section>
@@ -76,19 +80,7 @@ export const Next0xInstant = () => (
 
         <Section bgColor={colors.backgroundDark}>
             <Wrap>
-                <Column colWidth="1/2">
-                    <Heading>0x Instant Configurator</Heading>
-                    <Paragraph>Liquidity Source</Paragraph>
-                    <Paragraph>What tokens can users buy? (select all)</Paragraph>
-                    <Paragraph>Transaction fee ETH address</Paragraph>
-                    <Paragraph>Fee Percentage</Paragraph>
-                </Column>
-
-                <Column colWidth="1/2">
-                    <Paragraph>Code Snippet</Paragraph>
-                    <a href="#">Explore the Docs</a>
-                    <Paragraph>&lt;code snippet&gt;</Paragraph>
-                </Column>
+                <Configurator hash={CONFIGURATOR_HASH} />
             </Wrap>
         </Section>
 
-- 
cgit v1.2.3


From 950c56d7b863e0cd8d85149797cf481213e8564d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 6 Dec 2018 13:19:24 +0100
Subject: Migrate away from injectGlobal

---
 .../ts/pages/instant/fee_percentage_slider.tsx     | 53 +++++++++++-----------
 1 file changed, 27 insertions(+), 26 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
index 4c92883cb..3fc6b381d 100644
--- a/packages/website/ts/pages/instant/fee_percentage_slider.tsx
+++ b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
@@ -1,37 +1,13 @@
 import Slider from 'rc-slider';
 import 'rc-slider/assets/index.css';
 import * as React from 'react';
+import styled from 'styled-components';
 
 import { Text } from 'ts/components/ui/text';
 import { colors } from 'ts/style/colors';
-import { injectGlobal } from 'ts/style/theme';
 
 const SliderWithTooltip = (Slider as any).createSliderWithTooltip(Slider);
 // tslint:disable-next-line:no-unused-expression
-injectGlobal`
-    .rc-slider-tooltip-inner {
-        box-shadow: none !important;
-        background-color: ${colors.white} !important;
-        border-radius: 4px !important;
-        padding: 3px 12px !important;
-        height: auto !important;
-        position: relative;
-        top: 7px;
-        &: after {
-            border: solid transparent;
-            content: " ";
-            height: 0;
-            width: 0;
-            position: absolute;
-            pointer-events: none;
-            border-width: 6px;
-            bottom: 100%;
-            left: 100%;
-            border-bottom-color: ${colors.white};
-            margin-left: -60%;
-        }
-    }
-`;
 
 export interface FeePercentageSliderProps {
     value: number;
@@ -41,7 +17,7 @@ export interface FeePercentageSliderProps {
 export class FeePercentageSlider extends React.Component<FeePercentageSliderProps> {
     public render(): React.ReactNode {
         return (
-            <SliderWithTooltip
+            <StyledSlider
                 min={0}
                 max={0.05}
                 step={0.0025}
@@ -70,3 +46,28 @@ export class FeePercentageSlider extends React.Component<FeePercentageSliderProp
         return <Text fontColor={colors.black} fontSize="14px" fontWeight={700}>{`${(value * 100).toFixed(2)}%`}</Text>;
     };
 }
+
+const StyledSlider = styled(SliderWithTooltip)`
+    .rc-slider-tooltip-inner {
+        box-shadow: none !important;
+        background-color: ${colors.white} !important;
+        border-radius: 4px !important;
+        padding: 3px 12px !important;
+        height: auto !important;
+        position: relative;
+        top: 7px;
+        &:after {
+            border: solid transparent;
+            content: " ";
+            height: 0;
+            width: 0;
+            position: absolute;
+            pointer-events: none;
+            border-width: 6px;
+            bottom: 100%;
+            left: 100%;
+            border-bottom-color: ${colors.white};
+            margin-left: -60%;
+        }
+    }
+`;
-- 
cgit v1.2.3


From 49a1f84e16801bb500387c0e8ad964b6ccfd87f4 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 6 Dec 2018 13:29:20 +0100
Subject: Slash the zeroes

---
 packages/website/ts/@next/constants/globalStyle.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 7ee6f480e..82dfcd84f 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -68,6 +68,7 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
         font-family: 'Formular', sans-serif !important;
         -webkit-font-smoothing: antialiased;
         color: ${props => props.theme.textColor};
+        font-feature-settings: "zero";
     }
 
     .visuallyHidden {
-- 
cgit v1.2.3


From a699a12161f5d12b5c19155f9f1fe2481be10c28 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Thu, 6 Dec 2018 13:28:03 +0000
Subject: Switch out RocketChat icon with Discord icon

---
 packages/website/public/images/social/discord.png    | Bin 0 -> 858 bytes
 packages/website/public/images/social/rocketchat.png | Bin 1587 -> 0 bytes
 packages/website/ts/components/footer.tsx            |   2 +-
 3 files changed, 1 insertion(+), 1 deletion(-)
 create mode 100644 packages/website/public/images/social/discord.png
 delete mode 100644 packages/website/public/images/social/rocketchat.png

(limited to 'packages')

diff --git a/packages/website/public/images/social/discord.png b/packages/website/public/images/social/discord.png
new file mode 100644
index 000000000..1bdb07394
Binary files /dev/null and b/packages/website/public/images/social/discord.png differ
diff --git a/packages/website/public/images/social/rocketchat.png b/packages/website/public/images/social/rocketchat.png
deleted file mode 100644
index 58ff8d293..000000000
Binary files a/packages/website/public/images/social/rocketchat.png and /dev/null differ
diff --git a/packages/website/ts/components/footer.tsx b/packages/website/ts/components/footer.tsx
index 57071ee29..1098d6d0b 100644
--- a/packages/website/ts/components/footer.tsx
+++ b/packages/website/ts/components/footer.tsx
@@ -177,7 +177,7 @@ export class Footer extends React.Component<FooterProps, FooterState> {
     }
     private _renderMenuItem(link: ALink): React.ReactNode {
         const titleToIcon: { [title: string]: string } = {
-            [this.props.translate.get(Key.Discord, Deco.Cap)]: 'rocketchat.png',
+            [this.props.translate.get(Key.Discord, Deco.Cap)]: 'discord.png',
             [this.props.translate.get(Key.Blog, Deco.Cap)]: 'medium.png',
             Twitter: 'twitter.png',
             Reddit: 'reddit.png',
-- 
cgit v1.2.3


From dcad94df4c8f4587020267362ffb911f4a3caa01 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Thu, 6 Dec 2018 14:10:35 +0000
Subject: Switch out whitepaper with 0x protocol specification

---
 packages/website/README.md                                        | 1 -
 packages/website/translations/chinese.json                        | 1 +
 packages/website/translations/english.json                        | 1 +
 packages/website/translations/korean.json                         | 1 +
 packages/website/translations/russian.json                        | 1 +
 packages/website/translations/spanish.json                        | 1 +
 packages/website/ts/components/dropdowns/developers_drop_down.tsx | 4 ++--
 packages/website/ts/types.ts                                      | 1 +
 packages/website/ts/utils/constants.ts                            | 2 ++
 9 files changed, 10 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/README.md b/packages/website/README.md
index d82d045a6..f735b0df5 100644
--- a/packages/website/README.md
+++ b/packages/website/README.md
@@ -3,7 +3,6 @@
 This repository contains our website and [0x Portal DApp][portal-url] (over-the-counter exchange), facilitating trustless over-the-counter trading of Ethereum-based tokens using 0x protocol.
 
 [website-url]: https://0xproject.com/
-[whitepaper-url]: https://0xproject.com/pdfs/0x_white_paper.pdf
 [portal-url]: https://0xproject.com/portal
 
 ## Contributing
diff --git a/packages/website/translations/chinese.json b/packages/website/translations/chinese.json
index 2b1f2a3f5..b99a3cdcb 100644
--- a/packages/website/translations/chinese.json
+++ b/packages/website/translations/chinese.json
@@ -67,6 +67,7 @@
     "BLOG": "博客",
     "FORUM": "论坛",
     "CONNECT": "0x 连接",
+    "PROTOCOL_SPECIFICATION": "protocol specification",
     "WHITEPAPER": "白皮书",
     "WIKI": "维基",
     "WEB3_WRAPPER": "Web3Wrapper",
diff --git a/packages/website/translations/english.json b/packages/website/translations/english.json
index b2799e264..78f29d0f6 100644
--- a/packages/website/translations/english.json
+++ b/packages/website/translations/english.json
@@ -69,6 +69,7 @@
     "BLOG": "blog",
     "FORUM": "forum",
     "CONNECT": "0x Connect",
+    "PROTOCOL_SPECIFICATION": "protocol specification",
     "WHITEPAPER": "whitepaper",
     "WIKI": "wiki",
     "WEB3_WRAPPER": "Web3Wrapper",
diff --git a/packages/website/translations/korean.json b/packages/website/translations/korean.json
index 61c431a5a..a421ffb94 100644
--- a/packages/website/translations/korean.json
+++ b/packages/website/translations/korean.json
@@ -67,6 +67,7 @@
     "BLOG": "블로그",
     "FORUM": "포럼",
     "CONNECT": "0x Connect",
+    "PROTOCOL_SPECIFICATION": "protocol specification",
     "WHITEPAPER": "백서",
     "WIKI": "위키",
     "WEB3_WRAPPER": "Web3Wrapper",
diff --git a/packages/website/translations/russian.json b/packages/website/translations/russian.json
index 3180d4a8e..b3ea29cf3 100644
--- a/packages/website/translations/russian.json
+++ b/packages/website/translations/russian.json
@@ -67,6 +67,7 @@
     "BLOG": "Блог",
     "FORUM": "Форум",
     "CONNECT": "0x Connect",
+    "PROTOCOL_SPECIFICATION": "protocol specification",
     "WHITEPAPER": "Whitepaper",
     "WIKI": "Вики",
     "WEB3_WRAPPER": "Web3Wrapper",
diff --git a/packages/website/translations/spanish.json b/packages/website/translations/spanish.json
index c23bd609b..db75312c5 100644
--- a/packages/website/translations/spanish.json
+++ b/packages/website/translations/spanish.json
@@ -68,6 +68,7 @@
     "BLOG": "blog",
     "FORUM": "foro",
     "CONNECT": "0x Connect",
+    "PROTOCOL_SPECIFICATION": "protocol specification",
     "WHITEPAPER": "documento técnico",
     "WIKI": "wiki",
     "WEB3_WRAPPER": "Web3Wrapper",
diff --git a/packages/website/ts/components/dropdowns/developers_drop_down.tsx b/packages/website/ts/components/dropdowns/developers_drop_down.tsx
index b8a35fab0..079132f2b 100644
--- a/packages/website/ts/components/dropdowns/developers_drop_down.tsx
+++ b/packages/website/ts/components/dropdowns/developers_drop_down.tsx
@@ -53,8 +53,8 @@ const usefulLinksToLinkInfo: ALink[] = [
         shouldOpenInNewTab: true,
     },
     {
-        title: Key.Whitepaper,
-        to: WebsitePaths.Whitepaper,
+        title: Key.ProtocolSpecification,
+        to: constants.URL_PROTOCOL_SPECIFICATION,
         shouldOpenInNewTab: true,
     },
 ];
diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index d2914dbfe..b20dd7095 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -496,6 +496,7 @@ export enum Key {
     GetInTouch = 'GET_IN_TOUCH',
     LearnMore = 'LEARN_MORE',
     GetStarted = 'GET_STARTED',
+    ProtocolSpecification = 'PROTOCOL_SPECIFICATION',
 }
 
 export enum SmartContractDocSections {
diff --git a/packages/website/ts/utils/constants.ts b/packages/website/ts/utils/constants.ts
index 6597d51b4..715199515 100644
--- a/packages/website/ts/utils/constants.ts
+++ b/packages/website/ts/utils/constants.ts
@@ -81,6 +81,8 @@ export const constants = {
     URL_GITHUB_ORG: 'https://github.com/0xProject',
     URL_GITHUB_WIKI: 'https://github.com/0xProject/wiki',
     URL_FORUM,
+    URL_PROTOCOL_SPECIFICATION:
+        'https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md',
     URL_METAMASK_CHROME_STORE: 'https://chrome.google.com/webstore/detail/metamask/nkbihfbeogaeaoehlefnkodbefgpgknn',
     URL_METAMASK_FIREFOX_STORE: 'https://addons.mozilla.org/en-US/firefox/addon/ether-metamask/',
     URL_COINBASE_WALLET_IOS_APP_STORE: 'https://itunes.apple.com/us/app/coinbase-wallet/id1278383455?mt=8',
-- 
cgit v1.2.3


From f88ff698a498293c2eebdd97d68789f0d9ed7be1 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 6 Dec 2018 15:11:18 +0100
Subject: Remove hardcoded min-width

This breaks smaller viewports than 355px. Should be handled in a local scope by css, not global inline styles.
---
 packages/website/public/index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/public/index.html b/packages/website/public/index.html
index 538eca6d9..3f013f128 100644
--- a/packages/website/public/index.html
+++ b/packages/website/public/index.html
@@ -23,7 +23,7 @@
         <link rel="stylesheet" href="/css/basscss_responsive_type_scale.css" />
     </head>
 
-    <body style="margin: 0px; min-width: 355px;">
+    <body>
         <!-- Heap SDK -->
         <script type="text/javascript">
             (window.heap = window.heap || []),
-- 
cgit v1.2.3


From ac166ce32e9b98b8789a47e232268f3121489457 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 6 Dec 2018 11:47:02 -0800
Subject: feat: change color of doctype tag in configurator

---
 packages/website/ts/pages/instant/code_demo.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index 1bc1980e7..a3b5fe847 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -77,7 +77,7 @@ const customStyle = {
         color: '#c994ff',
     },
     'hljs-meta': {
-        color: '#aa573c',
+        color: '#61f5ff',
     },
     'hljs-built_in': {
         color: '#aa573c',
-- 
cgit v1.2.3


From eb137cf576ab0e6adf3743ea30bef06fb7a8512f Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 7 Dec 2018 11:00:34 +0100
Subject: Mobile tweaks

---
 packages/website/ts/@next/components/button.tsx     |  4 ++++
 packages/website/ts/@next/components/logo.tsx       |  9 +++++++++
 packages/website/ts/@next/components/text.tsx       |  4 ++++
 packages/website/ts/@next/constants/globalStyle.tsx | 10 +++++-----
 packages/website/ts/@next/icons/logo-with-type.svg  |  2 +-
 5 files changed, 23 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index b2ce9eb73..fa830f42c 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -30,6 +30,10 @@ export const Button = styled.button<ButtonInterface>`
     text-align: center;
     font-size: 18px;
     text-decoration: none;
+
+    @media (max-width: 768px) {
+        padding: ${props => !props.isNoPadding && '6% 10%'};
+    }
 `;
 
 export const Link = (props: ButtonInterface) => {
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index 9f147e3fb..96658a4b2 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -14,6 +14,15 @@ interface LogoInterface {
 // to pass props down into the styled icon?
 const StyledLogo = styled.div`
     text-align: left;
+    position: relative;
+
+    @media (max-width: 768px) {
+        z-index: 2;
+
+        svg {
+            width: 60px;
+        }
+    }
 `;
 
 const Icon = styled(LogoIcon)`
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 3fcd5c776..8584a093c 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -27,6 +27,10 @@ const StyledHeading = styled.h1<HeadingProps>`
     margin-bottom: ${props => !props.isNoMargin && '30px'};
     text-align: ${props => props.isCentered && 'center'};
     font-weight: 300;
+
+    @media (max-width: 768px) {
+        text-align: center;
+    }
 `;
 
 export const Heading: React.StatelessComponent<HeadingProps> = props => {
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 82dfcd84f..38077c78c 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -56,11 +56,11 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
             --smallHeadingHeight: 1.4em; // TO DO
             --defaultHeadingHeight: 1.357142857em; // TO DO
             --mediumHeadingHeight: 1.16em; // TO DO
-            --largeHeadingHeight: 1em; // TO DO
+            --largeHeadingHeight: 1.108695652em; // TO DO
             --smallParagraph: 14px; // TO DO
-            --defaultParagraph: 18px; // TO DO
-            --mediumParagraph: 22px; // TO DO
-            --largeParagraph: 28px; // TO DO
+            --defaultParagraph: 16px; // TO DO
+            --mediumParagraph: 16px; // TO DO
+            --largeParagraph: 18px; // TO DO
         }
     }
 
@@ -82,7 +82,7 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
         overflow: hidden;
     }
 
-    img {
+    img, svg {
         max-width: 100%;
         object-fit: contain;
     }
diff --git a/packages/website/ts/@next/icons/logo-with-type.svg b/packages/website/ts/@next/icons/logo-with-type.svg
index a7a59a2af..25abf149e 100644
--- a/packages/website/ts/@next/icons/logo-with-type.svg
+++ b/packages/website/ts/@next/icons/logo-with-type.svg
@@ -1 +1 @@
-<svg width="81" height="40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M8.402 25.28l3.105-3.212-3.86-5.209-4.915-6.954A19.904 19.904 0 0 0 0 20c0 6.1 2.732 11.562 7.04 15.23l6.239-4.408a12.796 12.796 0 0 1-4.877-5.541zM14.72 8.402l3.212 3.105 5.209-3.86 6.954-4.915A19.904 19.904 0 0 0 20 0C13.9 0 8.438 2.732 4.77 7.04l4.408 6.239a12.795 12.795 0 0 1 5.541-4.877zM28.493 17.932l3.86 5.209 4.915 6.954A19.904 19.904 0 0 0 40 20c0-6.1-2.732-11.562-7.04-15.23L26.72 9.178a12.796 12.796 0 0 1 4.877 5.541l-3.105 3.213zM35.23 32.96l-4.408-6.239a12.795 12.795 0 0 1-5.541 4.877l-3.213-3.105-5.209 3.86-6.954 4.915A19.904 19.904 0 0 0 20 40c6.1 0 11.562-2.732 15.23-7.04z" fill="#fff"/><path fill-rule="evenodd" clip-rule="evenodd" d="M51.726 19.689c0-6.471 2.704-9.689 6.912-9.689 4.19 0 6.947 3.27 6.947 9.689 0 6.418-2.758 9.671-6.947 9.671-4.19 0-6.912-3.253-6.912-9.671zm6.894-7.59c-3.04 0-4.543 2.815-4.543 7.607 0 2.256.336 4.005.972 5.282l5.975-12.085c-.69-.542-1.485-.804-2.404-.804zm-2.351 14.428c.672.507 1.45.77 2.369.77 3.04 0 4.578-2.834 4.578-7.59 0-2.204-.318-3.936-.972-5.247l-5.975 12.067zm24.377-10.93l-3.853 6.47L81 29.027h-2.581l-3.377-5.63h-.954l-3.447 5.63h-2.51l4.224-6.872-3.8-6.559h2.44l3.11 5.334h.973l3.182-5.334h2.386z" fill="#fff"/></svg>
\ No newline at end of file
+<svg width="81" height="40" viewBox="0 0 81 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M8.402 25.28l3.105-3.212-3.86-5.209-4.915-6.954A19.904 19.904 0 0 0 0 20c0 6.1 2.732 11.562 7.04 15.23l6.239-4.408a12.796 12.796 0 0 1-4.877-5.541zM14.72 8.402l3.212 3.105 5.209-3.86 6.954-4.915A19.904 19.904 0 0 0 20 0C13.9 0 8.438 2.732 4.77 7.04l4.408 6.239a12.795 12.795 0 0 1 5.541-4.877zM28.493 17.932l3.86 5.209 4.915 6.954A19.904 19.904 0 0 0 40 20c0-6.1-2.732-11.562-7.04-15.23L26.72 9.178a12.796 12.796 0 0 1 4.877 5.541l-3.105 3.213zM35.23 32.96l-4.408-6.239a12.795 12.795 0 0 1-5.541 4.877l-3.213-3.105-5.209 3.86-6.954 4.915A19.904 19.904 0 0 0 20 40c6.1 0 11.562-2.732 15.23-7.04z" fill="#fff"/><path fill-rule="evenodd" clip-rule="evenodd" d="M51.726 19.689c0-6.471 2.704-9.689 6.912-9.689 4.19 0 6.947 3.27 6.947 9.689 0 6.418-2.758 9.671-6.947 9.671-4.19 0-6.912-3.253-6.912-9.671zm6.894-7.59c-3.04 0-4.543 2.815-4.543 7.607 0 2.256.336 4.005.972 5.282l5.975-12.085c-.69-.542-1.485-.804-2.404-.804zm-2.351 14.428c.672.507 1.45.77 2.369.77 3.04 0 4.578-2.834 4.578-7.59 0-2.204-.318-3.936-.972-5.247l-5.975 12.067zm24.377-10.93l-3.853 6.47L81 29.027h-2.581l-3.377-5.63h-.954l-3.447 5.63h-2.51l4.224-6.872-3.8-6.559h2.44l3.11 5.334h.973l3.182-5.334h2.386z" fill="#fff"/></svg>
\ No newline at end of file
-- 
cgit v1.2.3


From 47e8bc8e43594806d025af50661bae266c06643b Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 7 Dec 2018 12:43:47 +0100
Subject: Add viewbox to icons

---
 packages/website/ts/@next/icons/illustrations/coin.svg           | 2 +-
 packages/website/ts/@next/icons/illustrations/customize.svg      | 2 +-
 packages/website/ts/@next/icons/illustrations/protocol.svg       | 2 +-
 packages/website/ts/@next/icons/illustrations/ready-to-build.svg | 2 +-
 packages/website/ts/@next/icons/illustrations/support.svg        | 2 +-
 packages/website/ts/@next/icons/illustrations/tokens.svg         | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/icons/illustrations/coin.svg b/packages/website/ts/@next/icons/illustrations/coin.svg
index eaf3862c7..cd296ebe2 100644
--- a/packages/website/ts/@next/icons/illustrations/coin.svg
+++ b/packages/website/ts/@next/icons/illustrations/coin.svg
@@ -1 +1 @@
-<svg width="88" height="88" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M44 87c23.748 0 43-19.252 43-43S67.748 1 44 1 1 20.252 1 44s19.252 43 43 43z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M43.999 78.4c18.998 0 34.4-15.401 34.4-34.4 0-18.998-15.401-34.4-34.4-34.4S9.599 25.002 9.599 44C9.599 63 25 78.4 43.999 78.4z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M35.1 57.76v1h20.529v-7.395h-6.098V26.738H42.36l-.254.173-6.568 4.456-.438.298v8.906l1.561-1.06 5.006-3.397v15.251H35.1v6.395z" stroke="#00AE99" stroke-width="2"/><path d="M9.597 43.766c7.115-1.173 12.588-7.271 12.588-14.777 0-3.362-1.095-6.41-2.971-8.913-5.864 6.177-9.538 14.542-9.617 23.69zM9.597 44.234c.079 9.226 3.753 17.513 9.617 23.69a14.719 14.719 0 0 0 2.97-8.913c0-7.506-5.472-13.682-12.587-14.777zM78.399 43.766c-7.115-1.173-12.587-7.271-12.587-14.777 0-3.362 1.094-6.41 2.97-8.913 5.864 6.177 9.539 14.542 9.617 23.69zM78.399 44.235c-.079 9.225-3.753 17.512-9.617 23.689a14.718 14.718 0 0 1-2.97-8.913c0-7.506 5.472-13.682 12.587-14.776z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/></svg>
\ No newline at end of file
+<svg width="88" height="88" viewBox="0 0 88 88" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M44 87c23.748 0 43-19.252 43-43S67.748 1 44 1 1 20.252 1 44s19.252 43 43 43z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M43.999 78.4c18.998 0 34.4-15.401 34.4-34.4 0-18.998-15.401-34.4-34.4-34.4S9.599 25.002 9.599 44C9.599 63 25 78.4 43.999 78.4z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M35.1 57.76v1h20.529v-7.395h-6.098V26.738H42.36l-.254.173-6.568 4.456-.438.298v8.906l1.561-1.06 5.006-3.397v15.251H35.1v6.395z" stroke="#00AE99" stroke-width="2"/><path d="M9.597 43.766c7.115-1.173 12.588-7.271 12.588-14.777 0-3.362-1.095-6.41-2.971-8.913-5.864 6.177-9.538 14.542-9.617 23.69zM9.597 44.234c.079 9.226 3.753 17.513 9.617 23.69a14.719 14.719 0 0 0 2.97-8.913c0-7.506-5.472-13.682-12.587-14.777zM78.399 43.766c-7.115-1.173-12.587-7.271-12.587-14.777 0-3.362 1.094-6.41 2.97-8.913 5.864 6.177 9.539 14.542 9.617 23.69zM78.399 44.235c-.079 9.225-3.753 17.512-9.617 23.689a14.718 14.718 0 0 1-2.97-8.913c0-7.506 5.472-13.682 12.587-14.776z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/></svg>
\ No newline at end of file
diff --git a/packages/website/ts/@next/icons/illustrations/customize.svg b/packages/website/ts/@next/icons/illustrations/customize.svg
index f93ced0f7..1f018ee7a 100644
--- a/packages/website/ts/@next/icons/illustrations/customize.svg
+++ b/packages/website/ts/@next/icons/illustrations/customize.svg
@@ -1 +1 @@
-<svg width="152" height="152" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M76 151c41.421 0 75-33.579 75-75S117.421 1 76 1 1 34.579 1 76s33.579 75 75 75z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M120.5 122.906H31.503c-12.943 0-23.478-10.485-23.478-23.478 0-12.993 10.485-23.478 23.478-23.478H120.5" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M120.499 122.906c12.967 0 23.478-10.511 23.478-23.478 0-12.967-10.511-23.478-23.478-23.478-12.967 0-23.478 10.511-23.478 23.478 0 12.967 10.511 23.478 23.478 23.478z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M120.5 122.906H31.503c-12.943 0-23.478-10.485-23.478-23.478 0-12.993 10.485-23.478 23.478-23.478H120.5" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M120.499 122.906c12.967 0 23.478-10.511 23.478-23.478 0-12.967-10.511-23.478-23.478-23.478-12.967 0-23.478 10.511-23.478 23.478 0 12.967 10.511 23.478 23.478 23.478z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M31.5 29.093h88.996c12.943 0 23.478 10.485 23.478 23.478 0 12.993-10.485 23.478-23.478 23.478H31.499" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M31.503 76.052c12.967 0 23.478-10.512 23.478-23.478 0-12.967-10.511-23.479-23.478-23.479-12.966 0-23.478 10.512-23.478 23.479 0 12.966 10.512 23.478 23.478 23.478z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/></svg>
\ No newline at end of file
+<svg width="152" height="152" viewBox="0 0 152 152" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M76 151c41.421 0 75-33.579 75-75S117.421 1 76 1 1 34.579 1 76s33.579 75 75 75z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M120.5 122.906H31.503c-12.943 0-23.478-10.485-23.478-23.478 0-12.993 10.485-23.478 23.478-23.478H120.5" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M120.499 122.906c12.967 0 23.478-10.511 23.478-23.478 0-12.967-10.511-23.478-23.478-23.478-12.967 0-23.478 10.511-23.478 23.478 0 12.967 10.511 23.478 23.478 23.478z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M120.5 122.906H31.503c-12.943 0-23.478-10.485-23.478-23.478 0-12.993 10.485-23.478 23.478-23.478H120.5" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M120.499 122.906c12.967 0 23.478-10.511 23.478-23.478 0-12.967-10.511-23.478-23.478-23.478-12.967 0-23.478 10.511-23.478 23.478 0 12.967 10.511 23.478 23.478 23.478z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M31.5 29.093h88.996c12.943 0 23.478 10.485 23.478 23.478 0 12.993-10.485 23.478-23.478 23.478H31.499" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M31.503 76.052c12.967 0 23.478-10.512 23.478-23.478 0-12.967-10.511-23.479-23.478-23.479-12.966 0-23.478 10.512-23.478 23.479 0 12.966 10.512 23.478 23.478 23.478z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/></svg>
\ No newline at end of file
diff --git a/packages/website/ts/@next/icons/illustrations/protocol.svg b/packages/website/ts/@next/icons/illustrations/protocol.svg
index 71453194a..5c9c1531a 100644
--- a/packages/website/ts/@next/icons/illustrations/protocol.svg
+++ b/packages/website/ts/@next/icons/illustrations/protocol.svg
@@ -1 +1 @@
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diff --git a/packages/website/ts/@next/icons/illustrations/ready-to-build.svg b/packages/website/ts/@next/icons/illustrations/ready-to-build.svg
index f3e44d53a..a26a4e236 100644
--- a/packages/website/ts/@next/icons/illustrations/ready-to-build.svg
+++ b/packages/website/ts/@next/icons/illustrations/ready-to-build.svg
@@ -1 +1 @@
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\ No newline at end of file
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diff --git a/packages/website/ts/@next/icons/illustrations/support.svg b/packages/website/ts/@next/icons/illustrations/support.svg
index d3f2294cc..368e7cc02 100644
--- a/packages/website/ts/@next/icons/illustrations/support.svg
+++ b/packages/website/ts/@next/icons/illustrations/support.svg
@@ -1 +1 @@
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\ No newline at end of file
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diff --git a/packages/website/ts/@next/icons/illustrations/tokens.svg b/packages/website/ts/@next/icons/illustrations/tokens.svg
index 053e421a4..966615265 100644
--- a/packages/website/ts/@next/icons/illustrations/tokens.svg
+++ b/packages/website/ts/@next/icons/illustrations/tokens.svg
@@ -1 +1 @@
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\ No newline at end of file
-- 
cgit v1.2.3


From b68f3eb7720f1ab106d9903b0eef6c27f5149734 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 7 Dec 2018 13:48:10 +0100
Subject: Break heading on why properly

---
 packages/website/ts/@next/components/text.tsx | 7 ++++++-
 packages/website/ts/@next/pages/why.tsx       | 2 +-
 2 files changed, 7 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 8584a093c..de31679b2 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -27,9 +27,13 @@ const StyledHeading = styled.h1<HeadingProps>`
     margin-bottom: ${props => !props.isNoMargin && '30px'};
     text-align: ${props => props.isCentered && 'center'};
     font-weight: 300;
+    max-width: var(--desktopMaxWidth, none);
+    margin-left: ${props => props.isCentered && 'auto'};
+    margin-right: ${props => props.isCentered && 'auto'};
 
     @media (max-width: 768px) {
         text-align: center;
+        max-width: var(--mobileMaxWidth, none);
     }
 `;
 
@@ -37,9 +41,10 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
     const {
         asElement = 'h1',
         children,
+        ...style
     } = props;
     const Component = StyledHeading.withComponent(asElement);
-    return <Component {...props}>{children}</Component>;
+    return <Component style={{...style}} {...props}>{children}</Component>;
 };
 
 // No need to declare it twice as Styled then rewrap as a stateless comp
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index d922aac9e..a75fc7103 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -16,7 +16,7 @@ export const NextWhy = () => (
     <Section>
       <WrapCentered>
         <Column colWidth="2/3">
-          <Heading size="medium" isCentered={true}>The exchange layer for the crypto economy</Heading>
+          <Heading size="medium" isCentered={true} style={{ '--desktopMaxWidth': '570px' }}>The exchange layer for the crypto economy</Heading>
           <Paragraph size="medium" isCentered={true}>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Paragraph>
           <Paragraph isCentered={true}>Build on 0x (arrow)</Paragraph>
         </Column>
-- 
cgit v1.2.3


From 701ea77a79466ce57d609c322aa1f0c37d34cca2 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 7 Dec 2018 13:51:45 +0100
Subject: Mobile tweaks

---
 packages/website/ts/@next/components/layout.tsx | 18 ++++++++++++++++--
 packages/website/ts/@next/components/logo.tsx   |  4 ++++
 2 files changed, 20 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index d30b7a9d1..1fa145368 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -68,9 +68,13 @@ const COLUMN_WIDTHS: ColumnWidths = {
 
 export const Main = styled.main`
     border: 1px dotted rgba(0, 0, 255, 0.3);
-    width: calc(100% - 60px);
+    width: calc(100% - 0);
     max-width: ${MAX_WIDTH}px;
     margin: 0 auto;
+
+    @media (min-width: ${BREAKPOINTS.mobile}) {
+        width: calc(100% - 60px);
+    }
 `;
 
 // We can also turn Section into a stateless comp,
@@ -91,7 +95,7 @@ export const Section = styled.section<SectionProps>`
     }
 
     @media (max-width: ${BREAKPOINTS.mobile}) {
-        padding: 30px;
+        padding: 20px;
     }
 `;
 
@@ -100,6 +104,10 @@ const WrapBase = styled.div<WrapProps>`
     padding: ${props => props.padding && getCSSPadding(props.padding)};
     background-color: ${props => props.bgColor};
     margin: 0 auto;
+
+    @media (max-width: ${BREAKPOINTS.mobile}) {
+        padding: 20px 0;
+    }
 `;
 
 export const Wrap = styled(WrapBase)`
@@ -132,6 +140,12 @@ export const Column = styled.div<ColumnProps>`
     @media (min-width: ${BREAKPOINTS.mobile}) {
         width: ${props => props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%'};
     }
+
+    @media (max-width: ${BREAKPOINTS.mobile}) {
+        padding-left: 0;
+        padding-right: 0;
+        margin-bottom: var(--gutterMobile, 20px);
+    }
 `;
 
 WrapGrid.defaultProps = {
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index 96658a4b2..6e6abee2a 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -30,6 +30,10 @@ const Icon = styled(LogoIcon)`
 
     path {
         fill: ${(props: LogoInterface) => props.isLight ? '#fff' : props.theme.textColor};
+
+        @media (max-width: 768px) {
+            fill: #fff;
+        }
     }
 `;
 
-- 
cgit v1.2.3


From 84f1d1107ab5b723d4dc176945d6778a6c91dafd Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Fri, 7 Dec 2018 15:21:55 +0000
Subject: fix: txData returned so that `value` and `gasPrice` are BigNumbers to
 avoid precision errors

---
 packages/web3-wrapper/CHANGELOG.json    | 8 ++++++++
 packages/web3-wrapper/src/marshaller.ts | 8 ++++----
 2 files changed, 12 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index 9f5194e0d..cb7cc16e5 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -1,4 +1,12 @@
 [
+    {
+        "version": "3.2.0",
+        "changes": [
+            {
+                "note": "Return `value` and `gasPrice` as BigNumbers to avoid loss of precision errors"
+            }
+        ]
+    },
     {
         "version": "3.1.6",
         "changes": [
diff --git a/packages/web3-wrapper/src/marshaller.ts b/packages/web3-wrapper/src/marshaller.ts
index 7bd274c85..b368695bd 100644
--- a/packages/web3-wrapper/src/marshaller.ts
+++ b/packages/web3-wrapper/src/marshaller.ts
@@ -1,4 +1,4 @@
-import { addressUtils } from '@0x/utils';
+import { addressUtils, BigNumber } from '@0x/utils';
 import {
     BlockParam,
     BlockParamLiteral,
@@ -120,10 +120,10 @@ export const marshaller = {
         }
         const txData = {
             ...txDataRpc,
-            value: !_.isUndefined(txDataRpc.value) ? utils.convertHexToNumber(txDataRpc.value) : undefined,
+            value: !_.isUndefined(txDataRpc.value) ? utils.convertAmountToBigNumber(txDataRpc.value) : undefined,
             gas: !_.isUndefined(txDataRpc.gas) ? utils.convertHexToNumber(txDataRpc.gas) : undefined,
-            gasPrice: !_.isUndefined(txDataRpc.gasPrice) ? utils.convertHexToNumber(txDataRpc.gasPrice) : undefined,
-            nonce: !_.isUndefined(txDataRpc.nonce) ? utils.convertHexToNumber(txDataRpc.nonce) : undefined,
+            gasPrice: !_.isUndefined(txDataRpc.gasPrice) ? utils.convertAmountToBigNumber(txDataRpc.gasPrice) : undefined,
+            nonce: !_.isUndefined(txDataRpc.nonce) ? utils.convertHexToNumber(txDataRpc.nonce) : undefined, , , , , , , ,
         };
         return txData;
     },
-- 
cgit v1.2.3


From ccd8d4ac30f363bfe4302a35f57ac3828b4bcf15 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Fri, 7 Dec 2018 15:25:07 +0000
Subject: Remove excess commas

---
 packages/web3-wrapper/src/marshaller.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/web3-wrapper/src/marshaller.ts b/packages/web3-wrapper/src/marshaller.ts
index b368695bd..7091a3bdb 100644
--- a/packages/web3-wrapper/src/marshaller.ts
+++ b/packages/web3-wrapper/src/marshaller.ts
@@ -123,7 +123,7 @@ export const marshaller = {
             value: !_.isUndefined(txDataRpc.value) ? utils.convertAmountToBigNumber(txDataRpc.value) : undefined,
             gas: !_.isUndefined(txDataRpc.gas) ? utils.convertHexToNumber(txDataRpc.gas) : undefined,
             gasPrice: !_.isUndefined(txDataRpc.gasPrice) ? utils.convertAmountToBigNumber(txDataRpc.gasPrice) : undefined,
-            nonce: !_.isUndefined(txDataRpc.nonce) ? utils.convertHexToNumber(txDataRpc.nonce) : undefined, , , , , , , ,
+            nonce: !_.isUndefined(txDataRpc.nonce) ? utils.convertHexToNumber(txDataRpc.nonce) : undefined,
         };
         return txData;
     },
-- 
cgit v1.2.3


From 4034eb7655b8ebacc39ba9164cefe079e110ff49 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Fri, 7 Dec 2018 15:30:36 +0000
Subject: Add PR number

---
 packages/web3-wrapper/CHANGELOG.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index cb7cc16e5..ed484c8e8 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -3,7 +3,8 @@
         "version": "3.2.0",
         "changes": [
             {
-                "note": "Return `value` and `gasPrice` as BigNumbers to avoid loss of precision errors"
+                "note": "Return `value` and `gasPrice` as BigNumbers to avoid loss of precision errors",
+                "pr": 1402
             }
         ]
     },
-- 
cgit v1.2.3


From ac971685b32328fb0e99715c0dde2a10fdf3158a Mon Sep 17 00:00:00 2001
From: xianny <xianny@gmail.com>
Date: Thu, 6 Dec 2018 12:07:55 -0800
Subject: upgrade throttling code

---
 packages/pipeline/package.json                     |  2 +-
 .../data_sources/ohlcv_external/crypto_compare.ts  | 24 ++++++++++------------
 2 files changed, 12 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 0539618d4..4fde906b8 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -52,9 +52,9 @@
         "@types/p-limit": "^2.0.0",
         "async-parallel": "^1.2.3",
         "axios": "^0.18.0",
+        "bottleneck": "^2.13.2",
         "dockerode": "^2.5.7",
         "ethereum-types": "^1.0.6",
-        "p-limit": "^2.0.0",
         "pg": "^7.5.0",
         "prettier": "^1.15.3",
         "ramda": "^0.25.0",
diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index 8804c34d0..e83e3b67d 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -1,6 +1,6 @@
 // tslint:disable:no-duplicate-imports
 import { fetchAsync } from '@0x/utils';
-import promiseLimit = require('p-limit');
+import Bottleneck from 'bottleneck';
 import { stringify } from 'querystring';
 import * as R from 'ramda';
 
@@ -35,6 +35,7 @@ export interface CryptoCompareOHLCVParams {
 
 const ONE_WEEK = 7 * 24 * 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_HOUR = 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
+const ONE_MINUTE = 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_SECOND = 1000;
 const ONE_HOUR_AGO = new Date().getTime() - ONE_HOUR;
 const HTTP_OK_STATUS = 200;
@@ -47,9 +48,14 @@ export class CryptoCompareOHLCVSource {
     private readonly _url: string = 'https://min-api.cryptocompare.com/data/histohour?';
 
     // rate-limit for all API calls through this class instance
-    private readonly _promiseLimit: (fetchFn: () => Promise<Response>) => Promise<Response>;
-    constructor(maxConcurrentRequests: number = 50) {
-        this._promiseLimit = promiseLimit(maxConcurrentRequests);
+    private readonly _limiter: Bottleneck;
+    constructor(maxReqsPerSecond: number = 40) {
+        this._limiter = new Bottleneck({
+            minTime: Math.ceil(ONE_SECOND / maxReqsPerSecond),
+            reservoir: 2000,
+            reservoirRefreshAmount: 2000,
+            reservoirRefreshInterval: ONE_MINUTE,
+        });
     }
 
     // gets OHLCV records starting from pair.latest
@@ -61,15 +67,7 @@ export class CryptoCompareOHLCVSource {
             toTs: Math.floor((pair.latestSavedTime + this.interval) / ONE_SECOND), // CryptoCompare uses timestamp in seconds. not ms
         };
         const url = this._url + stringify(params);
-
-        // go through the instance-wide rate-limit
-        const fetchPromise: Promise<Response> = this._promiseLimit(() => {
-            // tslint:disable-next-line:no-console
-            console.log(`Scraping Crypto Compare at ${url}`);
-            return fetchAsync(url);
-        });
-
-        const response = await Promise.resolve(fetchPromise);
+        const response = await this._limiter.schedule(() => fetchAsync(url));
         if (response.status !== HTTP_OK_STATUS) {
             throw new Error(`HTTP error while scraping Crypto Compare: [${response}]`);
         }
-- 
cgit v1.2.3


From 8b3b4d983f0f942fc4e42365d4cfcaf793d1d283 Mon Sep 17 00:00:00 2001
From: xianny <xianny@gmail.com>
Date: Thu, 6 Dec 2018 13:20:08 -0800
Subject: rename variable and define default in only 1 location

---
 packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts | 5 +++--
 packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts           | 4 ++--
 2 files changed, 5 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index e83e3b67d..998ef6bf3 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -49,13 +49,14 @@ export class CryptoCompareOHLCVSource {
 
     // rate-limit for all API calls through this class instance
     private readonly _limiter: Bottleneck;
-    constructor(maxReqsPerSecond: number = 40) {
+    constructor(maxReqsPerSecond: number) {
         this._limiter = new Bottleneck({
-            minTime: Math.ceil(ONE_SECOND / maxReqsPerSecond),
+            minTime: ONE_SECOND / maxReqsPerSecond,
             reservoir: 2000,
             reservoirRefreshAmount: 2000,
             reservoirRefreshInterval: ONE_MINUTE,
         });
+        console.log('mintime', Math.ceil(ONE_SECOND / maxReqsPerSecond)); // tslint:disable-line:no-console
     }
 
     // gets OHLCV records starting from pair.latest
diff --git a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
index 7377a64d8..a29a13bfc 100644
--- a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
+++ b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
@@ -11,7 +11,7 @@ import { fetchOHLCVTradingPairsAsync, TradingPair } from '../utils/get_ohlcv_tra
 const SOURCE_NAME = 'CryptoCompare';
 const TWO_HOURS_AGO = new Date().getTime() - 2 * 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 
-const MAX_CONCURRENT_REQUESTS = parseInt(process.env.CRYPTOCOMPARE_MAX_CONCURRENT_REQUESTS || '14', 10); // tslint:disable-line:custom-no-magic-numbers
+const MAX_REQS_PER_SECOND = parseInt(process.env.CRYPTOCOMPARE_MAX_REQS_PER_SECOND || '15', 10); // tslint:disable-line:custom-no-magic-numbers
 const EARLIEST_BACKFILL_DATE = process.env.OHLCV_EARLIEST_BACKFILL_DATE || '2014-06-01';
 const EARLIEST_BACKFILL_TIME = new Date(EARLIEST_BACKFILL_DATE).getTime();
 
@@ -20,7 +20,7 @@ let connection: Connection;
 (async () => {
     connection = await createConnection(ormConfig as ConnectionOptions);
     const repository = connection.getRepository(OHLCVExternal);
-    const source = new CryptoCompareOHLCVSource(MAX_CONCURRENT_REQUESTS);
+    const source = new CryptoCompareOHLCVSource(MAX_REQS_PER_SECOND);
 
     const jobTime = new Date().getTime();
     const tradingPairs = await fetchOHLCVTradingPairsAsync(connection, SOURCE_NAME, EARLIEST_BACKFILL_TIME);
-- 
cgit v1.2.3


From 7b1471ffe80661a209ef3b4b9d4b67116708c210 Mon Sep 17 00:00:00 2001
From: xianny <xianny@gmail.com>
Date: Thu, 6 Dec 2018 14:28:22 -0800
Subject: query CC with larger batch size

---
 packages/pipeline/package.json                                     | 1 +
 .../pipeline/src/data_sources/ohlcv_external/crypto_compare.ts     | 7 ++++---
 .../test/data_sources/ohlcv_external/crypto_compare_test.ts        | 4 ++--
 3 files changed, 7 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 4fde906b8..5c95344b8 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -57,6 +57,7 @@
         "ethereum-types": "^1.0.6",
         "pg": "^7.5.0",
         "prettier": "^1.15.3",
+        "pw-app-sdk": "^0.3.4",
         "ramda": "^0.25.0",
         "reflect-metadata": "^0.1.12",
         "sqlite3": "^4.0.2",
diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index 998ef6bf3..16f205629 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -33,18 +33,18 @@ export interface CryptoCompareOHLCVParams {
     toTs?: number;
 }
 
-const ONE_WEEK = 7 * 24 * 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_HOUR = 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_MINUTE = 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_SECOND = 1000;
 const ONE_HOUR_AGO = new Date().getTime() - ONE_HOUR;
 const HTTP_OK_STATUS = 200;
 const CRYPTO_COMPARE_VALID_EMPTY_RESPONSE_TYPE = 96;
+const MAX_LIMIT = 2000;
 
 export class CryptoCompareOHLCVSource {
-    public readonly interval = ONE_WEEK; // the hourly API returns data for one week at a time
-    public readonly default_exchange = 'CCCAGG';
     public readonly intervalBetweenRecords = ONE_HOUR;
+    public readonly default_exchange = 'CCCAGG';
+    public readonly interval = ONE_HOUR * MAX_LIMIT; // the hourly API returns data for one interval at a time
     private readonly _url: string = 'https://min-api.cryptocompare.com/data/histohour?';
 
     // rate-limit for all API calls through this class instance
@@ -65,6 +65,7 @@ export class CryptoCompareOHLCVSource {
             e: this.default_exchange,
             fsym: pair.fromSymbol,
             tsym: pair.toSymbol,
+            limit: MAX_LIMIT,
             toTs: Math.floor((pair.latestSavedTime + this.interval) / ONE_SECOND), // CryptoCompare uses timestamp in seconds. not ms
         };
         const url = this._url + stringify(params);
diff --git a/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts b/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts
index cb374bbb1..2efe3f5ec 100644
--- a/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts
+++ b/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts
@@ -13,7 +13,7 @@ const expect = chai.expect;
 describe('ohlcv_external data source (Crypto Compare)', () => {
     describe('generateBackfillIntervals', () => {
         it('generates pairs with intervals to query', () => {
-            const source = new CryptoCompareOHLCVSource();
+            const source = new CryptoCompareOHLCVSource(20);
             const pair: TradingPair = {
                 fromSymbol: 'ETH',
                 toSymbol: 'ZRX',
@@ -31,7 +31,7 @@ describe('ohlcv_external data source (Crypto Compare)', () => {
         });
 
         it('returns single pair if no backfill is needed', () => {
-            const source = new CryptoCompareOHLCVSource();
+            const source = new CryptoCompareOHLCVSource(20);
             const pair: TradingPair = {
                 fromSymbol: 'ETH',
                 toSymbol: 'ZRX',
-- 
cgit v1.2.3


From 41f90c697b0870ae3c3727c866241b25545f88ba Mon Sep 17 00:00:00 2001
From: xianny <xianny@gmail.com>
Date: Fri, 7 Dec 2018 09:48:26 -0800
Subject: cleanup: stray import, rename variable

---
 packages/pipeline/package.json                                     | 1 -
 .../pipeline/src/data_sources/ohlcv_external/crypto_compare.ts     | 7 +++----
 2 files changed, 3 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 5c95344b8..4fde906b8 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -57,7 +57,6 @@
         "ethereum-types": "^1.0.6",
         "pg": "^7.5.0",
         "prettier": "^1.15.3",
-        "pw-app-sdk": "^0.3.4",
         "ramda": "^0.25.0",
         "reflect-metadata": "^0.1.12",
         "sqlite3": "^4.0.2",
diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index 16f205629..0cfec4ef5 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -39,12 +39,12 @@ const ONE_SECOND = 1000;
 const ONE_HOUR_AGO = new Date().getTime() - ONE_HOUR;
 const HTTP_OK_STATUS = 200;
 const CRYPTO_COMPARE_VALID_EMPTY_RESPONSE_TYPE = 96;
-const MAX_LIMIT = 2000;
+const MAX_PAGE_SIZE = 2000;
 
 export class CryptoCompareOHLCVSource {
     public readonly intervalBetweenRecords = ONE_HOUR;
     public readonly default_exchange = 'CCCAGG';
-    public readonly interval = ONE_HOUR * MAX_LIMIT; // the hourly API returns data for one interval at a time
+    public readonly interval = this.intervalBetweenRecords * MAX_PAGE_SIZE; // the hourly API returns data for one interval at a time
     private readonly _url: string = 'https://min-api.cryptocompare.com/data/histohour?';
 
     // rate-limit for all API calls through this class instance
@@ -56,7 +56,6 @@ export class CryptoCompareOHLCVSource {
             reservoirRefreshAmount: 2000,
             reservoirRefreshInterval: ONE_MINUTE,
         });
-        console.log('mintime', Math.ceil(ONE_SECOND / maxReqsPerSecond)); // tslint:disable-line:no-console
     }
 
     // gets OHLCV records starting from pair.latest
@@ -65,7 +64,7 @@ export class CryptoCompareOHLCVSource {
             e: this.default_exchange,
             fsym: pair.fromSymbol,
             tsym: pair.toSymbol,
-            limit: MAX_LIMIT,
+            limit: MAX_PAGE_SIZE,
             toTs: Math.floor((pair.latestSavedTime + this.interval) / ONE_SECOND), // CryptoCompare uses timestamp in seconds. not ms
         };
         const url = this._url + stringify(params);
-- 
cgit v1.2.3


From 2bea70a0a61a868bf951b46731ab5dea53c0aaec Mon Sep 17 00:00:00 2001
From: xianny <xianny@gmail.com>
Date: Fri, 7 Dec 2018 09:53:49 -0800
Subject: refresh rate limit every second instead of every minute

---
 packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index 0cfec4ef5..29cef65b0 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -52,9 +52,9 @@ export class CryptoCompareOHLCVSource {
     constructor(maxReqsPerSecond: number) {
         this._limiter = new Bottleneck({
             minTime: ONE_SECOND / maxReqsPerSecond,
-            reservoir: 2000,
-            reservoirRefreshAmount: 2000,
-            reservoirRefreshInterval: ONE_MINUTE,
+            reservoir: 30,
+            reservoirRefreshAmount: 30,
+            reservoirRefreshInterval: ONE_SECOND,
         });
     }
 
-- 
cgit v1.2.3


From 1a44d86c59fea7b08a8f30b078d8e2c9b730b1b3 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Fri, 7 Dec 2018 17:55:38 +0000
Subject: Fix linter

---
 packages/web3-wrapper/src/marshaller.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/web3-wrapper/src/marshaller.ts b/packages/web3-wrapper/src/marshaller.ts
index 7091a3bdb..4230f8eab 100644
--- a/packages/web3-wrapper/src/marshaller.ts
+++ b/packages/web3-wrapper/src/marshaller.ts
@@ -1,4 +1,4 @@
-import { addressUtils, BigNumber } from '@0x/utils';
+import { addressUtils } from '@0x/utils';
 import {
     BlockParam,
     BlockParamLiteral,
@@ -122,7 +122,9 @@ export const marshaller = {
             ...txDataRpc,
             value: !_.isUndefined(txDataRpc.value) ? utils.convertAmountToBigNumber(txDataRpc.value) : undefined,
             gas: !_.isUndefined(txDataRpc.gas) ? utils.convertHexToNumber(txDataRpc.gas) : undefined,
-            gasPrice: !_.isUndefined(txDataRpc.gasPrice) ? utils.convertAmountToBigNumber(txDataRpc.gasPrice) : undefined,
+            gasPrice: !_.isUndefined(txDataRpc.gasPrice)
+                ? utils.convertAmountToBigNumber(txDataRpc.gasPrice)
+                : undefined,
             nonce: !_.isUndefined(txDataRpc.nonce) ? utils.convertHexToNumber(txDataRpc.nonce) : undefined,
         };
         return txData;
-- 
cgit v1.2.3


From 5febb595e929d736f4f0d72ef43a840109e9863a Mon Sep 17 00:00:00 2001
From: xianny <xianny@gmail.com>
Date: Fri, 7 Dec 2018 10:03:17 -0800
Subject: lint: remove unused variable

---
 packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index 29cef65b0..44448d241 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -34,7 +34,6 @@ export interface CryptoCompareOHLCVParams {
 }
 
 const ONE_HOUR = 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
-const ONE_MINUTE = 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_SECOND = 1000;
 const ONE_HOUR_AGO = new Date().getTime() - ONE_HOUR;
 const HTTP_OK_STATUS = 200;
-- 
cgit v1.2.3


From 57dc5b6fc086762d9cfedfc8adbfa55adf77fd73 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 7 Dec 2018 11:14:01 -0800
Subject: feat: log walletDisplayName to Heap

---
 packages/instant/src/components/zero_ex_instant_provider.tsx | 1 +
 packages/instant/src/util/analytics.ts                       | 3 +++
 2 files changed, 4 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 7ae27de23..4012af646 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -119,6 +119,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
                 this.props.orderSource,
                 state.providerState,
                 window,
+                state.walletDisplayName,
                 state.selectedAsset,
                 this.props.affiliateInfo,
             ),
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 6da52db16..584f37b75 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -106,6 +106,7 @@ export interface AnalyticsEventOptions {
     ethAddress?: string;
     networkId?: number;
     providerName?: string;
+    walletDisplayName?: string;
     gitSha?: string;
     npmVersion?: string;
     instantEnvironment?: string;
@@ -138,6 +139,7 @@ export const analytics = {
         orderSource: OrderSource,
         providerState: ProviderState,
         window: Window,
+        walletDisplayName?: string,
         selectedAsset?: Asset,
         affiliateInfo?: AffiliateInfo,
     ): AnalyticsEventOptions => {
@@ -149,6 +151,7 @@ export const analytics = {
             embeddedUrl: window.location.href,
             networkId: network,
             providerName: providerState.name,
+            walletDisplayName,
             gitSha: GIT_SHA,
             npmVersion: NPM_PACKAGE_VERSION,
             orderSource: orderSourceName,
-- 
cgit v1.2.3


From b74b4eb053e9e4210dbf507fed88361741ce1d63 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 7 Dec 2018 11:29:37 -0800
Subject: feat: refactor provider name and displayName logic

---
 .../src/components/zero_ex_instant_provider.tsx    |  2 +-
 packages/instant/src/types.ts                      |  1 +
 packages/instant/src/util/analytics.ts             |  5 ++--
 packages/instant/src/util/env.ts                   |  7 +++++
 .../instant/src/util/provider_state_factory.ts     | 33 ++++++++++++++++++----
 5 files changed, 39 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 4012af646..204115fa9 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -38,6 +38,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
             props.orderSource,
             networkId,
             props.provider,
+            props.walletDisplayName,
         );
         // merge the additional additionalAssetMetaDataMap with our default map
         const completeAssetMetaDataMap = {
@@ -119,7 +120,6 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
                 this.props.orderSource,
                 state.providerState,
                 window,
-                state.walletDisplayName,
                 state.selectedAsset,
                 this.props.affiliateInfo,
             ),
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index e65961e95..1c7490e63 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -102,6 +102,7 @@ export interface AffiliateInfo {
 
 export interface ProviderState {
     name: string;
+    displayName: string;
     provider: Provider;
     assetBuyer: AssetBuyer;
     web3Wrapper: Web3Wrapper;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 584f37b75..e6128f857 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -106,7 +106,7 @@ export interface AnalyticsEventOptions {
     ethAddress?: string;
     networkId?: number;
     providerName?: string;
-    walletDisplayName?: string;
+    providerDisplayName?: string;
     gitSha?: string;
     npmVersion?: string;
     instantEnvironment?: string;
@@ -139,7 +139,6 @@ export const analytics = {
         orderSource: OrderSource,
         providerState: ProviderState,
         window: Window,
-        walletDisplayName?: string,
         selectedAsset?: Asset,
         affiliateInfo?: AffiliateInfo,
     ): AnalyticsEventOptions => {
@@ -151,7 +150,7 @@ export const analytics = {
             embeddedUrl: window.location.href,
             networkId: network,
             providerName: providerState.name,
-            walletDisplayName,
+            providerDisplayName: providerState.displayName,
             gitSha: GIT_SHA,
             npmVersion: NPM_PACKAGE_VERSION,
             orderSource: orderSourceName,
diff --git a/packages/instant/src/util/env.ts b/packages/instant/src/util/env.ts
index 4a32f9cb1..0fda0cc0e 100644
--- a/packages/instant/src/util/env.ts
+++ b/packages/instant/src/util/env.ts
@@ -62,4 +62,11 @@ export const envUtil = {
         }
         return PROVIDER_TYPE_TO_NAME[providerTypeIfExists];
     },
+    getProviderDisplayName(provider: Provider): string {
+        const providerTypeIfExists = envUtil.getProviderType(provider);
+        if (_.isUndefined(providerTypeIfExists)) {
+            return 'Wallet';
+        }
+        return PROVIDER_TYPE_TO_NAME[providerTypeIfExists];
+    },
 };
diff --git a/packages/instant/src/util/provider_state_factory.ts b/packages/instant/src/util/provider_state_factory.ts
index 7c788dff2..bd2d6dad5 100644
--- a/packages/instant/src/util/provider_state_factory.ts
+++ b/packages/instant/src/util/provider_state_factory.ts
@@ -10,27 +10,40 @@ import { assetBuyerFactory } from './asset_buyer_factory';
 import { providerFactory } from './provider_factory';
 
 export const providerStateFactory = {
-    getInitialProviderState: (orderSource: OrderSource, network: Network, provider?: Provider): ProviderState => {
+    getInitialProviderState: (
+        orderSource: OrderSource,
+        network: Network,
+        provider?: Provider,
+        walletDisplayName?: string,
+    ): ProviderState => {
         if (!_.isUndefined(provider)) {
-            return providerStateFactory.getInitialProviderStateFromProvider(orderSource, network, provider);
+            return providerStateFactory.getInitialProviderStateFromProvider(
+                orderSource,
+                network,
+                provider,
+                walletDisplayName,
+            );
         }
         const providerStateFromWindowIfExits = providerStateFactory.getInitialProviderStateFromWindowIfExists(
             orderSource,
             network,
+            walletDisplayName,
         );
         if (providerStateFromWindowIfExits) {
             return providerStateFromWindowIfExits;
         } else {
-            return providerStateFactory.getInitialProviderStateFallback(orderSource, network);
+            return providerStateFactory.getInitialProviderStateFallback(orderSource, network, walletDisplayName);
         }
     },
     getInitialProviderStateFromProvider: (
         orderSource: OrderSource,
         network: Network,
         provider: Provider,
+        walletDisplayName?: string,
     ): ProviderState => {
         const providerState: ProviderState = {
             name: envUtil.getProviderName(provider),
+            displayName: walletDisplayName || envUtil.getProviderDisplayName(provider),
             provider,
             web3Wrapper: new Web3Wrapper(provider),
             assetBuyer: assetBuyerFactory.getAssetBuyer(provider, orderSource, network),
@@ -38,11 +51,16 @@ export const providerStateFactory = {
         };
         return providerState;
     },
-    getInitialProviderStateFromWindowIfExists: (orderSource: OrderSource, network: Network): Maybe<ProviderState> => {
+    getInitialProviderStateFromWindowIfExists: (
+        orderSource: OrderSource,
+        network: Network,
+        walletDisplayName?: string,
+    ): Maybe<ProviderState> => {
         const injectedProviderIfExists = providerFactory.getInjectedProviderIfExists();
         if (!_.isUndefined(injectedProviderIfExists)) {
             const providerState: ProviderState = {
                 name: envUtil.getProviderName(injectedProviderIfExists),
+                displayName: walletDisplayName || envUtil.getProviderDisplayName(injectedProviderIfExists),
                 provider: injectedProviderIfExists,
                 web3Wrapper: new Web3Wrapper(injectedProviderIfExists),
                 assetBuyer: assetBuyerFactory.getAssetBuyer(injectedProviderIfExists, orderSource, network),
@@ -53,10 +71,15 @@ export const providerStateFactory = {
             return undefined;
         }
     },
-    getInitialProviderStateFallback: (orderSource: OrderSource, network: Network): ProviderState => {
+    getInitialProviderStateFallback: (
+        orderSource: OrderSource,
+        network: Network,
+        walletDisplayName?: string,
+    ): ProviderState => {
         const provider = providerFactory.getFallbackNoSigningProvider(network);
         const providerState: ProviderState = {
             name: 'Fallback',
+            displayName: walletDisplayName || envUtil.getProviderDisplayName(provider),
             provider,
             web3Wrapper: new Web3Wrapper(provider),
             assetBuyer: assetBuyerFactory.getAssetBuyer(provider, orderSource, network),
-- 
cgit v1.2.3


From 4e33d2b481b56ddb2f12e2ee63f40ab2381de741 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 7 Dec 2018 12:21:06 -0800
Subject: feat: only use display name from provider in ui

---
 packages/instant/src/containers/connected_account_payment_method.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/containers/connected_account_payment_method.ts b/packages/instant/src/containers/connected_account_payment_method.ts
index bb68fdd57..f648f0b54 100644
--- a/packages/instant/src/containers/connected_account_payment_method.ts
+++ b/packages/instant/src/containers/connected_account_payment_method.ts
@@ -58,7 +58,7 @@ const mergeProps = (
     ...ownProps,
     network: connectedState.network,
     account: connectedState.providerState.account,
-    walletDisplayName: connectedState.walletDisplayName || connectedState.providerState.name,
+    walletDisplayName: connectedState.providerState.displayName,
     onUnlockWalletClick: () => connectedDispatch.unlockWalletAndDispatchToStore(connectedState.providerState),
     onInstallWalletClick: () => {
         const isMobile = envUtil.isMobileOperatingSystem();
-- 
cgit v1.2.3


From f14603ca4d91ca72d9e81de53168230d85bc50aa Mon Sep 17 00:00:00 2001
From: kao <zichongkao@gmail.com>
Date: Fri, 7 Dec 2018 16:35:00 -0800
Subject: Implement prefer-template tslint rule

---
 packages/monorepo-scripts/src/test_installation.ts     | 2 +-
 packages/order-utils/test/order_hash_test.ts           | 2 +-
 packages/pipeline/src/data_sources/bloxy/index.ts      | 2 +-
 packages/pipeline/src/data_sources/paradex/index.ts    | 6 +++---
 packages/sol-compiler/src/compiler.ts                  | 2 +-
 packages/tslint-config/tslint.json                     | 1 +
 packages/utils/src/abi_utils.ts                        | 4 ++--
 packages/utils/test/abi_encoder/evm_data_types_test.ts | 4 ++--
 8 files changed, 12 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/monorepo-scripts/src/test_installation.ts b/packages/monorepo-scripts/src/test_installation.ts
index 96875d0f9..5ae13b198 100644
--- a/packages/monorepo-scripts/src/test_installation.ts
+++ b/packages/monorepo-scripts/src/test_installation.ts
@@ -98,7 +98,7 @@ async function testInstallPackageAsync(
     const lastChangelogVersion = JSON.parse(fs.readFileSync(changelogPath).toString())[0].version;
     const packageName = installablePackage.packageJson.name;
     utils.log(`Testing ${packageName}@${lastChangelogVersion}`);
-    const packageDirName = path.join(...(packageName + '-test').split('/'));
+    const packageDirName = path.join(...`${packageName}-test`.split('/'));
     // NOTE(fabio): The `testDirectory` needs to be somewhere **outside** the monorepo root directory.
     // Otherwise, it will have access to the hoisted `node_modules` directory and the Typescript missing
     // type errors will not be caught.
diff --git a/packages/order-utils/test/order_hash_test.ts b/packages/order-utils/test/order_hash_test.ts
index a85d4c81a..30fb15a37 100644
--- a/packages/order-utils/test/order_hash_test.ts
+++ b/packages/order-utils/test/order_hash_test.ts
@@ -70,7 +70,7 @@ describe('Order hashing', () => {
         });
         it('returns true if order hash is correct', () => {
             const orderHashLength = 65;
-            const isValid = orderHashUtils.isValidOrderHash('0x' + Array(orderHashLength).join('0'));
+            const isValid = orderHashUtils.isValidOrderHash(`0x${Array(orderHashLength).join('0')}`);
             expect(isValid).to.be.true();
         });
     });
diff --git a/packages/pipeline/src/data_sources/bloxy/index.ts b/packages/pipeline/src/data_sources/bloxy/index.ts
index 31cd5bfd6..94468d25a 100644
--- a/packages/pipeline/src/data_sources/bloxy/index.ts
+++ b/packages/pipeline/src/data_sources/bloxy/index.ts
@@ -116,7 +116,7 @@ export class BloxySource {
             },
         });
         if (isError(resp.data)) {
-            throw new Error('Error in Bloxy API response: ' + resp.data.error);
+            throw new Error(`Error in Bloxy API response: ${resp.data.error}`);
         }
         return resp.data;
     }
diff --git a/packages/pipeline/src/data_sources/paradex/index.ts b/packages/pipeline/src/data_sources/paradex/index.ts
index 69a03d553..46d448f4b 100644
--- a/packages/pipeline/src/data_sources/paradex/index.ts
+++ b/packages/pipeline/src/data_sources/paradex/index.ts
@@ -1,9 +1,9 @@
 import { fetchAsync, logUtils } from '@0x/utils';
 
 const PARADEX_BASE_URL = 'https://api.paradex.io/consumer/v0';
-const ACTIVE_MARKETS_URL = PARADEX_BASE_URL + '/markets';
-const ORDERBOOK_ENDPOINT = PARADEX_BASE_URL + '/orderbook';
-const TOKEN_INFO_ENDPOINT = PARADEX_BASE_URL + '/tokens';
+const ACTIVE_MARKETS_URL = `${PARADEX_BASE_URL}/markets`;
+const ORDERBOOK_ENDPOINT = `${PARADEX_BASE_URL}/orderbook`;
+const TOKEN_INFO_ENDPOINT = `${PARADEX_BASE_URL}/tokens`;
 export const PARADEX_SOURCE = 'paradex';
 
 export type ParadexActiveMarketsResponse = ParadexMarket[];
diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index cba67f292..85df8209e 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -400,7 +400,7 @@ export class Compiler {
                  * while others are absolute ("Token.sol", "@0x/contracts/Wallet.sol")
                  * And we need to append the base path for relative imports.
                  */
-                importPath = path.resolve('/' + contractFolder, importPath).replace('/', '');
+                importPath = path.resolve(`/${contractFolder}`, importPath).replace('/', '');
             }
 
             if (_.isUndefined(sourcesToAppendTo[importPath])) {
diff --git a/packages/tslint-config/tslint.json b/packages/tslint-config/tslint.json
index fd1849dd0..e8de6221e 100644
--- a/packages/tslint-config/tslint.json
+++ b/packages/tslint-config/tslint.json
@@ -92,6 +92,7 @@
         "prefer-function-over-method": true,
         "prefer-object-spread": true,
         "prefer-readonly": true,
+        "prefer-template": true,
         "promise-function-async": true,
         "quotemark": [true, "single", "avoid-escape", "jsx-double"],
         "restrict-plus-operands": true,
diff --git a/packages/utils/src/abi_utils.ts b/packages/utils/src/abi_utils.ts
index 598ea5fcc..3e6fc9665 100644
--- a/packages/utils/src/abi_utils.ts
+++ b/packages/utils/src/abi_utils.ts
@@ -26,7 +26,7 @@ function parseEthersParams(params: DataItem[]): { names: ParamName[]; types: str
 
             const result = parseEthersParams(param.components);
             names.push({ name: param.name || null, names: result.names });
-            types.push('tuple(' + result.types.join(',') + ')' + suffix);
+            types.push(`tuple(${result.types.join(',')})${suffix}`);
         } else {
             names.push(param.name || null);
             types.push(param.type);
@@ -120,7 +120,7 @@ function splitTupleTypes(type: string): string[] {
     if (_.endsWith(type, '[]')) {
         throw new Error('Internal error: array types are not supported');
     } else if (!_.startsWith(type, 'tuple(')) {
-        throw new Error('Internal error: expected tuple type but got non-tuple type: ' + type);
+        throw new Error(`Internal error: expected tuple type but got non-tuple type: ${type}`);
     }
     // Trim the outtermost tuple().
     const trimmedType = type.substring('tuple('.length, type.length - 1);
diff --git a/packages/utils/test/abi_encoder/evm_data_types_test.ts b/packages/utils/test/abi_encoder/evm_data_types_test.ts
index 9ef80a560..7185851a8 100644
--- a/packages/utils/test/abi_encoder/evm_data_types_test.ts
+++ b/packages/utils/test/abi_encoder/evm_data_types_test.ts
@@ -901,7 +901,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const bytesLength = 40;
-            const args = '0x' + '61'.repeat(bytesLength);
+            const args = `0x${'61'.repeat(bytesLength)}`;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
@@ -993,7 +993,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const strLength = 40;
-            const args = '0x' + 'a'.repeat(strLength);
+            const args = `0x${'a'.repeat(strLength)}`;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
-- 
cgit v1.2.3


From 8dd738629ad3bc6e07de7499272e3528a26091a3 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 11:05:16 +0100
Subject: Added global link color to theme

---
 packages/website/ts/@next/components/link.tsx      | 52 ++++++++++++++++++++++
 packages/website/ts/@next/components/siteWrap.tsx  |  5 +++
 .../website/ts/@next/constants/globalStyle.tsx     |  5 +++
 packages/website/ts/@next/pages/why.tsx            |  3 +-
 4 files changed, 64 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/ts/@next/components/link.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/link.tsx b/packages/website/ts/@next/components/link.tsx
new file mode 100644
index 000000000..c1b8b33e9
--- /dev/null
+++ b/packages/website/ts/@next/components/link.tsx
@@ -0,0 +1,52 @@
+import * as React from 'react';
+import { Link as ReactRouterLink } from 'react-router-dom';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+interface LinkInterface {
+    color?: string;
+    children?: Node | string;
+    isNoArrow?: boolean;
+    hasIcon?: boolean | string;
+    isInline?: boolean;
+    href?: string;
+    theme?: {
+        textColor: string;
+    };
+}
+
+const StyledLink = styled(ReactRouterLink)<LinkInterface>`
+    display: ${props => props.isInline && 'inline-block'};
+    color: ${props => props.color || props.theme.linkColor};
+    padding: ${props => !props.isNoPadding && '18px 30px'};
+    text-align: center;
+    font-size: 18px;
+    text-decoration: none;
+
+    @media (max-width: 768px) {
+        padding: ${props => !props.isNoPadding && '6% 10%'};
+    }
+`;
+
+export const Link = (props: LinkInterface) => {
+    const {
+        children,
+        href,
+    } = props;
+
+    return (
+        <StyledLink to={href} {...props}>
+            {children}
+        </StyledLink>
+    );
+};
+
+// Added this, & + & doesnt really work since we switch with element types...
+export const LinkWrap = styled.div`
+    a + a,
+    a + button,
+    button + a {
+        margin-left: 20px;
+    }
+`;
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index f7b2c4df2..c9461177e 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -1,6 +1,7 @@
 import * as React from 'react';
 import { ThemeProvider } from 'styled-components';
 
+import { colors } from 'ts/style/colors';
 import { Footer } from 'ts/@next/components/footer';
 import { Header } from 'ts/@next/components/header';
 import { Main } from 'ts/@next/components/layout';
@@ -18,6 +19,7 @@ export interface ThemeInterface {
     [key: string]: {
         bgColor: string;
         textColor: string;
+        linkColor: string;
     };
 }
 
@@ -25,14 +27,17 @@ const GLOBAL_THEMES: ThemeInterface = {
     dark: {
         bgColor: '#000000',
         textColor: '#FFFFFF',
+        linkColor: colors.brandLight,
     },
     light: {
         bgColor: '#FFFFFF',
         textColor: '#000000',
+        linkColor: colors.brandDark,
     },
     gray: {
         bgColor: '#e0e0e0',
         textColor: '#000000',
+        linkColor: colors.brandDark,
     },
 };
 
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 38077c78c..f30f8e2b1 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -5,6 +5,7 @@ interface GlobalStyle {
     theme: {
         bgColor: string;
         textColor: string;
+        linkColor: string;
     };
 }
 
@@ -82,6 +83,10 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
         overflow: hidden;
     }
 
+    a {
+        color: ${props => props.theme.linkColor};
+    }
+
     img, svg {
         max-width: 100%;
         object-fit: contain;
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index a75fc7103..1d2d7cd4a 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -4,6 +4,7 @@ import styled from 'styled-components';
 import { colors } from 'ts/style/colors';
 
 import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
+import { Link } from 'ts/@next/components/link';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
@@ -18,7 +19,7 @@ export const NextWhy = () => (
         <Column colWidth="2/3">
           <Heading size="medium" isCentered={true} style={{ '--desktopMaxWidth': '570px' }}>The exchange layer for the crypto economy</Heading>
           <Paragraph size="medium" isCentered={true}>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Paragraph>
-          <Paragraph isCentered={true}>Build on 0x (arrow)</Paragraph>
+          <Link href="/docs" isCentered={true}>Build on 0x (arrow)</Link>
         </Column>
       </WrapCentered>
     </Section>
-- 
cgit v1.2.3


From c99558606347682c6c5c9bb20d37aa4fbe8ab6be Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 11:19:20 +0100
Subject: WIP mobile header + developer dropdown

---
 .../components/dropdowns/developers_drop_down.tsx  | 159 +++++++++++++++
 packages/website/ts/@next/components/hamburger.tsx |  68 +++++++
 packages/website/ts/@next/components/header.tsx    | 222 ++++++++++++++++++---
 3 files changed, 417 insertions(+), 32 deletions(-)
 create mode 100644 packages/website/ts/@next/components/dropdowns/developers_drop_down.tsx
 create mode 100644 packages/website/ts/@next/components/hamburger.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/dropdowns/developers_drop_down.tsx b/packages/website/ts/@next/components/dropdowns/developers_drop_down.tsx
new file mode 100644
index 000000000..bf75c3b92
--- /dev/null
+++ b/packages/website/ts/@next/components/dropdowns/developers_drop_down.tsx
@@ -0,0 +1,159 @@
+import { ALink, Link } from '@0x/react-shared';
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { colors } from 'ts/style/colors';
+import { Container } from 'ts/components/ui/container';
+import { DropDown } from 'ts/components/ui/drop_down';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Deco, Key, WebsitePaths } from 'ts/types';
+import { constants } from 'ts/utils/constants';
+import { Translate } from 'ts/utils/translate';
+
+const gettingStartedKeyToLinkInfo1: ALink[] = [
+    {
+        title: Key.BuildARelayer,
+        to: `${WebsitePaths.Wiki}#Build-A-Relayer`,
+    },
+    {
+        title: Key.OrderBasics,
+        to: `${WebsitePaths.Wiki}#Create,-Validate,-Fill-Order`,
+    },
+];
+const gettingStartedKeyToLinkInfo2: ALink[] = [
+    {
+        title: Key.DevelopOnEthereum,
+        to: `${WebsitePaths.Wiki}#Ethereum-Development`,
+    },
+    {
+        title: Key.UseNetworkedLiquidity,
+        to: `${WebsitePaths.Wiki}#Find,-Submit,-Fill-Order-From-Relayer`,
+    },
+];
+const popularDocsToLinkInfos: ALink[] = [
+    {
+        title: Key.ZeroExJs,
+        to: WebsitePaths.ZeroExJs,
+    },
+    {
+        title: Key.Connect,
+        to: WebsitePaths.Connect,
+    },
+    {
+        title: Key.SmartContract,
+        to: WebsitePaths.SmartContracts,
+    },
+];
+const usefulLinksToLinkInfo: ALink[] = [
+    {
+        title: Key.Wiki,
+        to: WebsitePaths.Wiki,
+    },
+    {
+        title: Key.Github,
+        to: constants.URL_GITHUB_ORG,
+        shouldOpenInNewTab: true,
+    },
+    {
+        title: Key.Whitepaper,
+        to: WebsitePaths.Whitepaper,
+        shouldOpenInNewTab: true,
+    },
+];
+
+interface DevelopersDropDownProps {
+    location: Location;
+}
+
+interface DevelopersDropDownState {}
+
+export class DevelopersDropDown extends React.Component<DevelopersDropDownProps, DevelopersDropDownState> {
+    public render(): React.ReactNode {
+        const activeNode = (
+            <Paragraph isNoMargin={true}>
+                Developers
+            </Paragraph>
+        );
+        return (
+            <DropDown
+                activeNode={activeNode}
+                popoverContent={this._renderDropdownMenu()}
+                anchorOrigin={{ horizontal: 'left', vertical: 'bottom' }}
+                targetOrigin={{ horizontal: 'left', vertical: 'top' }}
+                popoverStyle={{ borderRadius: 0, width: 420, height: 377, marginTop: 0 }}
+            />
+        );
+    }
+    private _renderDropdownMenu(): React.ReactNode {
+        const sectionPadding = '26px';
+        const dropdownMenu = (
+            <Container>
+                <Container className="flex" padding={sectionPadding}>
+                    <Container paddingRight="45px">
+                        {this._renderLinkSection(gettingStartedKeyToLinkInfo1, 'Getting started')}
+                    </Container>
+                    <Container>{this._renderLinkSection(gettingStartedKeyToLinkInfo2)}</Container>
+                </Container>
+                <Container width="100%" height="1px" backgroundColor={colors.grey300} />
+                <Container className="flex" padding={sectionPadding}>
+                    <Container paddingRight="62px">
+                        <Container>{this._renderLinkSection(popularDocsToLinkInfos, 'Popular docs')}</Container>
+                    </Container>
+                    <Container>
+                        <Container>{this._renderLinkSection(usefulLinksToLinkInfo, 'Useful links')}</Container>
+                    </Container>
+                </Container>
+                <Link to={WebsitePaths.Docs} fontColor={colors.brandLight}>
+                    <Container
+                        padding="0.9rem"
+                        backgroundColor={colors.white}
+                        borderBottomLeftRadius={4}
+                        borderBottomRightRadius={4}
+                    >
+                        <Paragraph color={colors.brandLight} isCentered={true} isNoMargin={true}>
+                            View all documentation
+                        </Paragraph>
+                    </Container>
+                </Link>
+            </Container>
+        );
+        return dropdownMenu;
+    }
+    private _renderLinkSection(links: ALink[], title: string = ''): React.ReactNode {
+        const numLinks = links.length;
+        let i = 0;
+        const renderLinks = _.map(links, (link: ALink) => {
+            const isWikiLink = _.startsWith(link.to, WebsitePaths.Wiki) && _.includes(link.to, '#');
+            const isOnWiki = this.props.location.pathname === WebsitePaths.Wiki;
+            let to = link.to;
+            if (isWikiLink && isOnWiki) {
+                to = `${link.to.split('#')[1]}`;
+            }
+            i++;
+            const isLast = i === numLinks;
+            // const linkText = this.props.translate.get(link.title as Key, Deco.Cap);
+            const linkText = link.title;
+            return (
+                <Container className={`pr1 pt1 ${!isLast && 'pb1'}`} key={`dev-dropdown-link-${link.title}`}>
+                    <Link to={to} shouldOpenInNewTab={!!link.shouldOpenInNewTab}>
+                        <Paragraph size="small" color={colors.brandDark} isNoMargin={true}>
+                            {linkText}
+                        </Paragraph>
+                    </Link>
+                </Container>
+            );
+        });
+        return (
+            <Container>
+                <Container height="33px">
+                    {!_.isEmpty(title) && (
+                        <Heading asElement="h3" size="small">
+                            {title}
+                        </Heading>
+                    )}
+                </Container>
+                {renderLinks}
+            </Container>
+        );
+    }
+}
diff --git a/packages/website/ts/@next/components/hamburger.tsx b/packages/website/ts/@next/components/hamburger.tsx
new file mode 100644
index 000000000..0eac4a53f
--- /dev/null
+++ b/packages/website/ts/@next/components/hamburger.tsx
@@ -0,0 +1,68 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+interface Props {
+    isOpen: boolean;
+    onClick?: () => void;
+}
+
+export const Hamburger: React.FunctionComponent<Props> = (props: Props) => {
+    return (
+        <StyledHamburger isOpen={props.isOpen} onClick={props.onClick}>
+            <span />
+            <span />
+            <span />
+        </StyledHamburger>
+    );
+};
+
+const StyledHamburger = styled.button<Props>`
+    background: none;
+    border: 0;
+    width: 22px;
+    height: 16px;
+    position: relative;
+    z-index: 2;
+    padding: 0;
+    outline: none;
+    user-select: none;
+
+    @media (min-width: 768px) {
+        display: none;
+    }
+
+    span {
+        display: block;
+        background-color: #fff;
+        width: 100%;
+        height: 2px;
+        margin-bottom: 5px;
+        transform-origin: 4px 0px;
+        transition: transform 0.5s cubic-bezier(0.77,0.2,0.05,1.0),
+            background-color 0.5s cubic-bezier(0.77,0.2,0.05,1.0),
+            opacity 0.55s ease;
+
+        &:first-child {
+            //transform-origin: 0% 0%;
+        }
+
+        &:last-child {
+            //transform-origin: 0% 100%;
+        }
+
+        ${props => props.isOpen && `
+            opacity: 1;
+            transform: rotate(45deg) translate(0, 1px);
+            background-color: #fff;
+
+            &:nth-child(2) {
+                opacity: 0;
+                transform: rotate(0deg) scale(0.2, 0.2);
+            }
+
+            &:last-child {
+                transform: rotate(-45deg) translate(1px, -4px);
+            }
+        `}
+    }
+`;
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index a6bbe4d65..e4add9ecf 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -3,48 +3,206 @@ import * as React from 'react';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
+import { colors } from 'ts/style/colors';
+
 import { Button, ButtonWrap, Link } from 'ts/@next/components/button';
+import { DevelopersDropDown } from 'ts/@next/components/dropdowns/developers_drop_down';
+import { Hamburger } from 'ts/@next/components/hamburger';
 import { Section, Wrap } from 'ts/@next/components/layout';
 import { Logo } from 'ts/@next/components/logo';
+import { Paragraph } from 'ts/@next/components/text';
 
 interface HeaderProps {
+    isOpen: boolean;
+    location?: Location;
+}
+
+interface HeaderState {
+    isOpen: boolean;
+}
+
+interface HeaderState {
+    isOpen: boolean;
+}
+
+interface NavItem {
+    url?: string;
+    id?: string;
+    text?: string;
 }
 
-const links = [
-    { url: '/next/why', text: 'Why 0x' },
-    { url: '/next/0x-instant', text: 'Products' },
-    { url: '#', text: 'Developers' },
-    { url: '/next/about/mission', text: 'About' },
-    { url: '#', text: 'Blog' },
+const mobileProductLinks = [
+    { url: '/next/0x-instant', text: '0x Instant' },
+    { url: '/next/launch-kit', text: '0x Launch Kit' },
+];
+
+const navItems: NavItem[] = [
+    { id: 'why', url: '/next/why', text: 'Why 0x' },
+    { id: 'products', url: '/next/0x-instant', text: 'Products' },
+    { id: 'developers', url: '#', text: 'Developers' },
+    { id: 'about', url: '/next/about/mission', text: 'About' },
+    { id: 'blog', url: '#', text: 'Blog' },
 ];
 
-export const Header: React.StatelessComponent<HeaderProps> = ({}) => (
-      <StyledHeader>
-        <HeaderWrap>
-          <ReactRouterLink to="/next">
-              <Logo/>
-          </ReactRouterLink>
-
-          <ButtonWrap>
-              {_.map(links, (link, index) => (
-                <Link
-                    key={`hb-${index}`}
-                    href={link.url}
-                    isTransparent={true}
-                    isNoBorder={true}
-                >
-                    {link.text}
-                </Link>
-              ))}
-          </ButtonWrap>
-
-          <Button href="#">Trade on 0x</Button>
-        </HeaderWrap>
-    </StyledHeader>
-);
-
-const StyledHeader = Section.withComponent('header');
+export class Header extends React.Component<HeaderProps, HeaderState> {
+    constructor(props: HeaderProps) {
+        super(props);
+        this.state = {
+            isOpen: false,
+        };
+    }
+    public render(): React.ReactNode {
+        return (
+            <StyledHeader isOpen={this.state.isOpen}>
+              <HeaderWrap>
+                <ReactRouterLink to="/next">
+                    <Logo/>
+                </ReactRouterLink>
+                <Hamburger isOpen={this.state.isOpen} onClick={this._onMenuButtonClick.bind(this)}/>
+                <Nav>
+                    <MobileProductLinksWrap>
+                        <Paragraph isNoMargin={true} isMuted={0.5} size="small">Products</Paragraph>
+                        {_.map(mobileProductLinks, (link, index) => (
+                            <StyledLink
+                                key={`productlink-${index}`}
+                                href={link.url}
+                                isTransparent={true}
+                                isNoBorder={true}
+                            >
+                            {link.text}
+                            </StyledLink>
+                        ))}
+                    </MobileProductLinksWrap>
+                  <StyledButtonWrap>
+                      {_.map(navItems, (link, index) => this._getNavItem(link, index))}
+                  </StyledButtonWrap>
+                </Nav>
+                <TradeButton href="#">Trade on 0x</TradeButton>
+              </HeaderWrap>
+          </StyledHeader>
+      );
+    }
+    private _onMenuButtonClick(): void {
+        this.setState({
+            isOpen: !this.state.isOpen,
+        });
+    }
+    private _getNavItem(link: NavItem, index: number): React.ReactNode {
+        if (link.id === 'developers') {
+            return (
+                <DevelopersDropDown
+                    location={window.location}
+                />
+            );
+        }
+
+        return (
+            <StyledLink
+                key={`header-nav-item-${index}`}
+                href={link.url}
+                isTransparent={true}
+                isNoBorder={true}
+            >
+                {link.text}
+            </StyledLink>
+        )
+    }
+}
+
+const StyledHeader = styled(Section.withComponent('header'))<HeaderProps>`
+    @media (max-width: 768px) {
+        overflow: hidden;
+        min-height: ${props => props.isOpen ? '385px' : '70px'};
+        position: relative;
+        transition: min-height 0.25s ease-in-out;
+        :root & {
+            padding: 20px 20px 0 !important;
+        }
+    }
+`;
+
 const HeaderWrap = styled(Wrap)`
   justify-content: space-between;
   align-items: center;
+
+  @media (max-width: 768px) {
+      padding-top: 0;
+      display: flex;
+      padding-bottom: 0;
+  }
+`;
+
+const StyledButtonWrap = styled(ButtonWrap)`
+    display: flex;
+    @media (max-width: 768px) {
+        background-color: #022924;
+        display: flex;
+        flex-wrap: wrap;
+        padding: 20px 20px;
+
+        a {
+            text-align: left;
+            padding-left: 0;
+        }
+    }
+
+    button + button,
+    a + a,
+    a + button,
+    button + a {
+        margin-left: 0;
+
+        @media (min-width: 768px) {
+            margin-left: 10px;
+        }
+    }
+`;
+
+const MobileProductLinksWrap = styled(StyledButtonWrap)`
+    display: none;
+
+    @media (max-width: 768px) {
+        display: block;
+        background-color: transparent;
+        flex-direction: column;
+
+        a {
+            display: block;
+            width: 100%;
+        }
+    }
+`;
+
+const StyledLink = styled(Link)`
+    width: 50%;
+    text-align: left;
+    @media (max-width: 768px) {
+    }
+
+    @media (min-width: 768px) {
+        width: auto;
+        text-align: center;
+    }
+`;
+
+const Nav = styled.div`
+    @media (max-width: 768px) {
+        background-color: ${colors.brandDark};
+        position: absolute;
+        top: 0;
+        left: 0;
+        right: 0;
+        padding-top: 65px;
+    }
+
+    @media (min-width: 768px) {
+        width: auto;
+        text-align: center;
+    }
+`;
+
+const TradeButton = styled(Button)`
+    @media (max-width: 768px) {
+        display: none;
+    }
 `;
-- 
cgit v1.2.3


From 03ca8256398f2b178381c43aa0f3d648b4dba752 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 11:19:42 +0100
Subject: Cleanup

---
 packages/website/ts/@next/components/siteWrap.tsx | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index c9461177e..9b9bdfae6 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -53,13 +53,10 @@ export const SiteWrap: React.StatelessComponent<Props> = props => {
             <ThemeProvider theme={currentTheme}>
                 <>
                     <GlobalStyles />
-
                     <Header />
-
                     <Main>
                         {children}
                     </Main>
-
                     <Footer/>
                 </>
             </ThemeProvider>
-- 
cgit v1.2.3


From 16f69ad718173266bd31b26b49f573cc175aed38 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 11:21:40 +0100
Subject: Refactors <Icon>

---
 packages/website/ts/@next/components/icon.tsx      | 38 +++++++++++++++++-----
 packages/website/ts/@next/components/layout.tsx    |  5 ---
 .../website/ts/@next/constants/globalStyle.tsx     |  6 ++++
 .../website/ts/@next/icons/illustrations/coin.svg  |  2 +-
 packages/website/ts/@next/pages/landing.tsx        | 11 +++++--
 5 files changed, 45 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
index 28a8b3c60..2775601b0 100644
--- a/packages/website/ts/@next/components/icon.tsx
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -1,23 +1,43 @@
 import * as React from 'react';
 import styled from 'styled-components';
+import IconCoin from 'ts/@next/icons/illustrations/coin.svg';
 
 interface Props {
-    icon: any;
+    name: string;
     size?: string;
 }
 
-export const IconClass: React.FunctionComponent<Props> = (props: Props) => {
+const ICONS = {
+    coin: IconCoin,
+};
+
+export const Icon: React.FunctionComponent<Props> = (props: Props) => {
+    const IconSVG = ICONS[props.name];
+
     return (
-        <div />
+        <StyledIcon {...props}>
+            <IconSVG />
+        </StyledIcon>
     );
 };
 
-export const Icon = styled(IconClass)`
-    margin: auto;
+const _getSize = (size: string | number = 'small'): string => {
+    if (isNaN(size)) {
+        return `var(--${size}Icon)`;
+    }
+
+    return `${size}px`;
+};
+
+const StyledIcon = styled.figure`
+    width: ${props => _getSize(props.size)};
+    height: ${props => _getSize(props.size)};
+    margin: 0;
     flex-shrink: 0;
 
-    ${(props: Props) => props.size && `
-        width: ${props.size};
-        height: auto;
-    `}
+    svg {
+        width: 100%;
+        height: 100%;
+        object-fit: cover;
+    }
 `;
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 1fa145368..48b8ec074 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -33,7 +33,6 @@ interface ColumnProps {
     isNoPadding?: boolean;
     isPadLarge?: boolean;
     bgColor?: string;
-    borderColor?: string;
 }
 
 interface GetColWidthArgs {
@@ -67,7 +66,6 @@ const COLUMN_WIDTHS: ColumnWidths = {
 };
 
 export const Main = styled.main`
-    border: 1px dotted rgba(0, 0, 255, 0.3);
     width: calc(100% - 0);
     max-width: ${MAX_WIDTH}px;
     margin: 0 auto;
@@ -87,7 +85,6 @@ export const Section = styled.section<SectionProps>`
     margin-bottom: ${props => !props.isNoMargin && `${GUTTER}px`};
     margin-left: ${props => props.isFullWidth && `-${GUTTER}px`};
     background-color: ${props => props.bgColor};
-    border: 1px dotted rgba(0, 255, 0, 0.15);
 
     @media (min-width: 1560px) {
         width: ${props => props.isFullWidth && '100vw'};
@@ -133,9 +130,7 @@ export const WrapGrid = styled(WrapBase)`
 
 export const Column = styled.div<ColumnProps>`
     padding: ${props => !props.isNoPadding && (props.isPadLarge ? '60px 30px' : '30px')};
-    border: 1px dotted rgba(255, 0, 0, 0.15);
     background-color: ${props => props.bgColor};
-    border-color: ${props => props.borderColor && `${props.borderColor}`};
 
     @media (min-width: ${BREAKPOINTS.mobile}) {
         width: ${props => props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%'};
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index f30f8e2b1..8ddf78922 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -45,6 +45,9 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
             --defaultParagraph: 18px;
             --mediumParagraph: 22px;
             --largeParagraph: 28px;
+            --smallIcon: 75px;
+            --mediumIcon: 85px;
+            --largeIcon: 145px;
         }
     }
 
@@ -62,6 +65,9 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
             --defaultParagraph: 16px; // TO DO
             --mediumParagraph: 16px; // TO DO
             --largeParagraph: 18px; // TO DO
+            --smallIcon: 45px;
+            --mediumIcon: 55px;
+            --largeIcon: 115px;
         }
     }
 
diff --git a/packages/website/ts/@next/icons/illustrations/coin.svg b/packages/website/ts/@next/icons/illustrations/coin.svg
index cd296ebe2..a1fb123a4 100644
--- a/packages/website/ts/@next/icons/illustrations/coin.svg
+++ b/packages/website/ts/@next/icons/illustrations/coin.svg
@@ -1 +1 @@
-<svg width="88" height="88" viewBox="0 0 88 88" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M44 87c23.748 0 43-19.252 43-43S67.748 1 44 1 1 20.252 1 44s19.252 43 43 43z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M43.999 78.4c18.998 0 34.4-15.401 34.4-34.4 0-18.998-15.401-34.4-34.4-34.4S9.599 25.002 9.599 44C9.599 63 25 78.4 43.999 78.4z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M35.1 57.76v1h20.529v-7.395h-6.098V26.738H42.36l-.254.173-6.568 4.456-.438.298v8.906l1.561-1.06 5.006-3.397v15.251H35.1v6.395z" stroke="#00AE99" stroke-width="2"/><path d="M9.597 43.766c7.115-1.173 12.588-7.271 12.588-14.777 0-3.362-1.095-6.41-2.971-8.913-5.864 6.177-9.538 14.542-9.617 23.69zM9.597 44.234c.079 9.226 3.753 17.513 9.617 23.69a14.719 14.719 0 0 0 2.97-8.913c0-7.506-5.472-13.682-12.587-14.777zM78.399 43.766c-7.115-1.173-12.587-7.271-12.587-14.777 0-3.362 1.094-6.41 2.97-8.913 5.864 6.177 9.539 14.542 9.617 23.69zM78.399 44.235c-.079 9.225-3.753 17.512-9.617 23.689a14.718 14.718 0 0 1-2.97-8.913c0-7.506 5.472-13.682 12.587-14.776z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/></svg>
\ No newline at end of file
+<svg width="88" height="88" viewBox="0 0 88 88" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M44 87c23.748 0 43-19.252 43-43S67.748 1 44 1 1 20.252 1 44s19.252 43 43 43z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M43.999 78.4c18.998 0 34.4-15.401 34.4-34.4 0-18.998-15.401-34.4-34.4-34.4S9.599 25.002 9.599 44C9.599 63 25 78.4 43.999 78.4z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/><path d="M35.1 57.76v1h20.529v-7.395h-6.098V26.738H42.36l-.254.173-6.568 4.456-.438.298v8.906l1.561-1.06 5.006-3.397v15.251H35.1v6.395z" stroke="#00AE99" stroke-width="2"/><path d="M9.597 43.766c7.115-1.173 12.588-7.271 12.588-14.777 0-3.362-1.095-6.41-2.971-8.913-5.864 6.177-9.538 14.542-9.617 23.69zM9.597 44.234c.079 9.226 3.753 17.513 9.617 23.69a14.719 14.719 0 0 0 2.97-8.913c0-7.506-5.472-13.682-12.587-14.777zM78.399 43.766c-7.115-1.173-12.587-7.271-12.587-14.777 0-3.362 1.094-6.41 2.97-8.913 5.864 6.177 9.539 14.542 9.617 23.69zM78.399 44.235c-.079 9.225-3.753 17.512-9.617 23.689a14.718 14.718 0 0 1-2.97-8.913c0-7.506 5.472-13.682 12.587-14.776z" stroke="#00AE99" stroke-width="2" stroke-miterlimit="10"/></svg>
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index fd6b5345b..d4ad55b9d 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -5,6 +5,7 @@ import styled from 'styled-components';
 import {colors} from 'ts/style/colors';
 
 import {Button, ButtonWrap} from 'ts/@next/components/button';
+import {Icon} from 'ts/@next/components/icon';
 import {Column, Section, Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
@@ -93,7 +94,7 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
 
         <Section bgColor={colors.backgroundDark} isPadLarge={true}>
             <WrapCentered width="narrow">
-                <ProtocolIcon/>
+                <Icon name="coin" size="small" />
 
                 <Paragraph
                     size="large"
@@ -115,7 +116,11 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
             <Wrap padding={['large', 0, 0, 0]}>
                 {/* NOTE: this probably should be withComponent as part of a <dl> */}
                 <Column colWidth="1/3" isNoPadding={true}>
-                    <Heading size="medium" isCentered={true}>
+                    <Heading
+                        size="medium"
+                        isCentered={true}
+                        isNoMargin={true}
+                    >
                         873,435
                     </Heading>
 
@@ -132,6 +137,7 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
                     <Heading
                         size="medium"
                         isCentered={true}
+                        isNoMargin={true}
                     >
                         $203M
                     </Heading>
@@ -149,6 +155,7 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
                     <Heading
                         size="medium"
                         isCentered={true}
+                        isNoMargin={true}
                     >
                         227,372
                     </Heading>
-- 
cgit v1.2.3


From 9636fd1b7693f6657c17d4ca4f1b19f70a9fb742 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 11:23:54 +0100
Subject: Adds size definition to Icon

---
 packages/website/ts/@next/components/icon.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
index 2775601b0..8dfede88c 100644
--- a/packages/website/ts/@next/components/icon.tsx
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -4,7 +4,7 @@ import IconCoin from 'ts/@next/icons/illustrations/coin.svg';
 
 interface Props {
     name: string;
-    size?: string;
+    size?: 'small' | 'medium' | 'large' | number;
 }
 
 const ICONS = {
-- 
cgit v1.2.3


From 1752aa63da427d4f3efbc2d2791e34b0f148e8d0 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 11:25:51 +0100
Subject: Comment out bg on code

---
 packages/website/less/all.less | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/less/all.less b/packages/website/less/all.less
index 3747e4860..5d1dccc98 100644
--- a/packages/website/less/all.less
+++ b/packages/website/less/all.less
@@ -75,7 +75,7 @@ code {
     border: 1px solid #e3eefe;
     border-radius: 4px;
     font-family: 'Roboto Mono';
-    background-color: #f2f6ff !important; // lightBlue
+    //background-color: #f2f6ff !important; // lightBlue
 }
 
 #wiki {
-- 
cgit v1.2.3


From 394105b860bc84ca808454db5f5a800a7c60146a Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 11:35:14 +0100
Subject: Add options to svg loader

---
 packages/website/webpack.config.js | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/webpack.config.js b/packages/website/webpack.config.js
index 367aba48f..dfd4f1d08 100644
--- a/packages/website/webpack.config.js
+++ b/packages/website/webpack.config.js
@@ -57,7 +57,18 @@ const config = {
             },
             {
                 test: /\.svg$/,
-                loaders: ['react-svg-loader'],
+                use: [
+                    {
+                        loader: "react-svg-loader",
+                        options: {
+                            svgo: {
+                                plugins: [
+                                    { removeViewBox: false }
+                                ],
+                            }
+                        }
+                    }
+                ]
             },
         ],
     },
-- 
cgit v1.2.3


From 14d342c3e006191cc86415f3ebf714ef0cfc4ca1 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 11:35:25 +0100
Subject: Bind dev server to 0.0.0.0

---
 packages/website/webpack.config.js | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/webpack.config.js b/packages/website/webpack.config.js
index dfd4f1d08..32e16eeef 100644
--- a/packages/website/webpack.config.js
+++ b/packages/website/webpack.config.js
@@ -85,6 +85,7 @@ const config = {
         ],
     },
     devServer: {
+        host: '0.0.0.0',
         port: 3572,
         historyApiFallback: {
             // Fixes issue where having dots in URL path that aren't part of fileNames causes webpack-dev-server
-- 
cgit v1.2.3


From 80811c9ccacc646188821b1b31aeaa017e40e9a0 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 11:52:42 +0100
Subject: Async load icons, adds margins

---
 packages/website/package.json                     |  5 +++--
 packages/website/ts/@next/components/icon.tsx     | 26 +++++++++++++++++------
 packages/website/ts/@next/constants/utilities.tsx |  2 +-
 packages/website/ts/@next/pages/landing.tsx       |  9 ++++++--
 4 files changed, 30 insertions(+), 12 deletions(-)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index a214acabd..4401c494b 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -31,8 +31,8 @@
         "@0x/types": "^1.3.0",
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
-        "@types/styled-components": "^4.1.1",
         "@0x/web3-wrapper": "^3.1.6",
+        "@types/styled-components": "^4.1.1",
         "accounting": "^0.4.1",
         "basscss": "^8.0.3",
         "blockies": "^0.0.2",
@@ -55,6 +55,7 @@
         "react-document-title": "^2.0.3",
         "react-dom": "^16.4.2",
         "react-helmet": "^5.2.0",
+        "react-loadable": "^5.5.0",
         "react-popper": "^1.0.0-beta.6",
         "react-redux": "^5.0.3",
         "react-scroll": "0xproject/react-scroll#pr-330-and-replace-state",
@@ -82,8 +83,8 @@
         "@types/node": "*",
         "@types/numeral": "^0.0.22",
         "@types/query-string": "^5.1.0",
-        "@types/react": "^16.7.7",
         "@types/rc-slider": "^8.6.0",
+        "@types/react": "^16.7.7",
         "@types/react-copy-to-clipboard": "^4.2.0",
         "@types/react-dom": "^16.0.7",
         "@types/react-helmet": "^5.0.6",
diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
index 8dfede88c..60e27f07e 100644
--- a/packages/website/ts/@next/components/icon.tsx
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -1,18 +1,19 @@
 import * as React from 'react';
+import Loadable from 'react-loadable';
 import styled from 'styled-components';
-import IconCoin from 'ts/@next/icons/illustrations/coin.svg';
+import {getCSSPadding} from 'ts/@next/constants/utilities';
 
-interface Props {
+interface IconProps {
     name: string;
+    margin?: Array<'small' | 'default' | 'large' | number> | number;
     size?: 'small' | 'medium' | 'large' | number;
 }
 
-const ICONS = {
-    coin: IconCoin,
-};
-
 export const Icon: React.FunctionComponent<Props> = (props: Props) => {
-    const IconSVG = ICONS[props.name];
+    const IconSVG = Loadable({
+        loader: () => import(`ts/@next/icons/illustrations/${props.name}.svg`),
+        loading: () => 'Loading',
+    });
 
     return (
         <StyledIcon {...props}>
@@ -21,6 +22,17 @@ export const Icon: React.FunctionComponent<Props> = (props: Props) => {
     );
 };
 
+export const InlineIconWrap = styled.div`
+    margin: ${props => getCSSPadding(props.margin)};
+    display: flex;
+    align-items: center;
+    justify-content: center;
+
+    > figure {
+        margin: 0 5px;
+    }
+`;
+
 const _getSize = (size: string | number = 'small'): string => {
     if (isNaN(size)) {
         return `var(--${size}Icon)`;
diff --git a/packages/website/ts/@next/constants/utilities.tsx b/packages/website/ts/@next/constants/utilities.tsx
index 35956c47b..74f121e49 100644
--- a/packages/website/ts/@next/constants/utilities.tsx
+++ b/packages/website/ts/@next/constants/utilities.tsx
@@ -1,5 +1,5 @@
 export interface PaddingInterface {
-    padding?: number | Array<'large' | 'default' | number>;
+    padding?: number | Array<'large' | 'default', 'small' | number>;
 }
 
 interface PaddingSizes {
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index d4ad55b9d..b884c3545 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -5,7 +5,7 @@ import styled from 'styled-components';
 import {colors} from 'ts/style/colors';
 
 import {Button, ButtonWrap} from 'ts/@next/components/button';
-import {Icon} from 'ts/@next/components/icon';
+import {Icon, InlineIconWrap} from 'ts/@next/components/icon';
 import {Column, Section, Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
@@ -94,7 +94,12 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
 
         <Section bgColor={colors.backgroundDark} isPadLarge={true}>
             <WrapCentered width="narrow">
-                <Icon name="coin" size="small" />
+                <InlineIconWrap>
+                    <Icon name="coin" size="small" />
+                    <Icon name="coin" size="small" />
+                    <Icon name="coin" size="small" />
+                    <Icon name="coin" size="small" />
+                </InlineIconWrap>
 
                 <Paragraph
                     size="large"
-- 
cgit v1.2.3


From 37a1483359d17525db5f4446723c1d9e16385913 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 12:07:08 +0100
Subject: Adds withArrow button

---
 packages/website/ts/@next/components/button.tsx   | 22 ++++++++++++++++++++--
 packages/website/ts/@next/components/icon.tsx     |  5 ++---
 packages/website/ts/@next/components/text.tsx     | 16 ++++++++++++----
 packages/website/ts/@next/constants/utilities.tsx |  1 +
 packages/website/ts/@next/pages/landing.tsx       | 18 +++++++++++++-----
 5 files changed, 48 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index fa830f42c..c532b0720 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -10,6 +10,7 @@ interface ButtonInterface {
     isTransparent?: boolean;
     isNoBorder?: boolean;
     isNoPadding?: boolean;
+    isWithArrow?: boolean;
     hasIcon?: boolean | string;
     isInline?: boolean;
     href?: string;
@@ -24,13 +25,21 @@ export const Button = styled.button<ButtonInterface>`
     border: 1px solid transparent;
     display: ${props => props.isInline && 'inline-block'};
     background-color: ${props => !props.isTransparent ? colors.brandLight : 'transparent'};
-    border-color: ${props => (props.isTransparent && !props.isNoBorder) && '#6a6a6a'};
+    border-color: ${props => (props.isTransparent && !props.isNoBorder && !props.isWithArrow) && '#6a6a6a'};
     color: ${props => props.color || props.theme.textColor};
     padding: ${props => !props.isNoPadding && '18px 30px'};
     text-align: center;
-    font-size: 18px;
+    font-size: ${props => props.isWithArrow ? '20px' : '18px'};
     text-decoration: none;
 
+    svg {
+        margin-left: 12px;
+    }
+
+    path {
+        fill: ${props => props.color || props.theme.textColor};
+    }
+
     @media (max-width: 768px) {
         padding: ${props => !props.isNoPadding && '6% 10%'};
     }
@@ -40,12 +49,21 @@ export const Link = (props: ButtonInterface) => {
     const {
         children,
         href,
+        isWithArrow,
     } = props;
     const Component = Button.withComponent(ReactRouterLink);
 
     return (
         <Component to={href} {...props}>
             {children}
+
+            { isWithArrow &&
+                <svg width="16" height="15" fill="none" xmlns="http://www.w3.org/2000/svg">
+                    <path
+                        d="M4.484.246l.024 1.411 8.146.053L.817 13.547l.996.996L13.65 2.706l.052 8.146 1.412.024L15.045.315 4.484.246z"
+                    />
+                </svg>
+            }
         </Component>
     );
 };
diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
index 60e27f07e..1199efe3f 100644
--- a/packages/website/ts/@next/components/icon.tsx
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -1,11 +1,10 @@
 import * as React from 'react';
 import Loadable from 'react-loadable';
 import styled from 'styled-components';
-import {getCSSPadding} from 'ts/@next/constants/utilities';
+import {getCSSPadding, PaddingInterface} from 'ts/@next/constants/utilities';
 
-interface IconProps {
+interface IconProps extends PaddingInterface {
     name: string;
-    margin?: Array<'small' | 'default' | 'large' | number> | number;
     size?: 'small' | 'medium' | 'large' | number;
 }
 
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index de31679b2..9058fc7c9 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -1,6 +1,6 @@
 import * as React from 'react';
 import styled from 'styled-components';
-import { getCSSPadding, PaddingInterface } from 'ts/@next/constants/utilities';
+import {getCSSPadding, PaddingInterface} from 'ts/@next/constants/utilities';
 
 interface BaseTextInterface extends PaddingInterface {
     size?: 'default' | 'medium' | 'large' | 'small';
@@ -41,11 +41,19 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
     const {
         asElement = 'h1',
         children,
-        ...style
+        ...style,
     } = props;
     const Component = StyledHeading.withComponent(asElement);
-    return <Component style={{...style}} {...props}>{children}</Component>;
-};
+
+    return (
+        <Component
+            style={{...style}}
+            {...props}
+        >
+            {children}
+        </Component>;
+    )
+}
 
 // No need to declare it twice as Styled then rewrap as a stateless comp
 // Note: this would be useful to be implemented the same way was "Heading"
diff --git a/packages/website/ts/@next/constants/utilities.tsx b/packages/website/ts/@next/constants/utilities.tsx
index 74f121e49..b6b31e141 100644
--- a/packages/website/ts/@next/constants/utilities.tsx
+++ b/packages/website/ts/@next/constants/utilities.tsx
@@ -1,5 +1,6 @@
 export interface PaddingInterface {
     padding?: number | Array<'large' | 'default', 'small' | number>;
+    margin?: number | Array<'large' | 'default', 'small' | number>;
 }
 
 interface PaddingSizes {
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index b884c3545..42834e528 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -4,7 +4,7 @@ import styled from 'styled-components';
 
 import {colors} from 'ts/style/colors';
 
-import {Button, ButtonWrap} from 'ts/@next/components/button';
+import {Button, ButtonWrap, Link} from 'ts/@next/components/button';
 import {Icon, InlineIconWrap} from 'ts/@next/components/icon';
 import {Column, Section, Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
@@ -206,9 +206,13 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
                             Ready to build on 0x?
                         </Paragraph>
 
-                        <Button isTransparent={true}>
+                        <Link
+                            href="#"
+                            isTransparent={true}
+                            isWithArrow={true}
+                        >
                             Get Started
-                        </Button>
+                        </Link>
                     </WrapCentered>
                 </Column>
 
@@ -224,9 +228,13 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
                             Want help from the 0x team?
                         </Paragraph>
 
-                        <Button isTransparent={true}>
+                        <Link
+                            href="#"
+                            isTransparent={true}
+                            isWithArrow={true}
+                        >
                             Get in Touch
-                        </Button>
+                        </Link>
                     </WrapCentered>
                 </Column>
             </Wrap>
-- 
cgit v1.2.3


From a1889e2a23f39c6029387708c0347e6a70fc97e9 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 12:12:43 +0100
Subject: Replaces icons in landing, text styling

---
 packages/website/ts/@next/components/button.tsx |  2 +-
 packages/website/ts/@next/components/icon.tsx   |  2 +-
 packages/website/ts/@next/pages/landing.tsx     | 16 ++++++++++++----
 3 files changed, 14 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index c532b0720..5547a840f 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -27,7 +27,7 @@ export const Button = styled.button<ButtonInterface>`
     background-color: ${props => !props.isTransparent ? colors.brandLight : 'transparent'};
     border-color: ${props => (props.isTransparent && !props.isNoBorder && !props.isWithArrow) && '#6a6a6a'};
     color: ${props => props.color || props.theme.textColor};
-    padding: ${props => !props.isNoPadding && '18px 30px'};
+    padding: ${props => (!props.isNoPadding && !props.isWithArrow) && '18px 30px'};
     text-align: center;
     font-size: ${props => props.isWithArrow ? '20px' : '18px'};
     text-decoration: none;
diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
index 1199efe3f..61f8f8f6f 100644
--- a/packages/website/ts/@next/components/icon.tsx
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -43,7 +43,7 @@ const _getSize = (size: string | number = 'small'): string => {
 const StyledIcon = styled.figure`
     width: ${props => _getSize(props.size)};
     height: ${props => _getSize(props.size)};
-    margin: 0;
+    margin: ${props => getCSSPadding(props.margin)};
     flex-shrink: 0;
 
     svg {
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 42834e528..2ee7ede2e 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -200,9 +200,13 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
                     isPadLarge={true}
                 >
                     <WrapCentered>
-                        <ReadyToBuildIcon width="150" />
+                        <Icon
+                            name="ready-to-build"
+                            size="large"
+                            margin={[0, 0, 'default', 0]}
+                        />
 
-                        <Paragraph>
+                        <Paragraph size="medium" color="#00AE99">
                             Ready to build on 0x?
                         </Paragraph>
 
@@ -222,9 +226,13 @@ export const NextLanding: React.StatelessComponent<{}> = () => (
                     isPadLarge={true}
                 >
                     <WrapCentered>
-                        <SupportIcon width="150" />
+                        <Icon
+                            name="ready-to-build"
+                            size="large"
+                            margin={[0, 0, 'default', 0]}
+                        />
 
-                        <Paragraph>
+                        <Paragraph size="medium" color="#00AE99">
                             Want help from the 0x team?
                         </Paragraph>
 
-- 
cgit v1.2.3


From c686c241c0ea7b9b0a581aa6bd7aac35e2ac11b4 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 12:14:25 +0100
Subject: Removes percentage paddings on mobile

---
 packages/website/ts/@next/components/button.tsx | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 5547a840f..14228083f 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -39,10 +39,6 @@ export const Button = styled.button<ButtonInterface>`
     path {
         fill: ${props => props.color || props.theme.textColor};
     }
-
-    @media (max-width: 768px) {
-        padding: ${props => !props.isNoPadding && '6% 10%'};
-    }
 `;
 
 export const Link = (props: ButtonInterface) => {
-- 
cgit v1.2.3


From 7d9ab27b9d26bf008a1113c50a00b18a1ad6e641 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 13:11:31 +0100
Subject: Divides landing into section components, cleanup

---
 packages/website/ts/@next/components/button.tsx    |   5 +-
 packages/website/ts/@next/components/icon.tsx      |   2 +-
 .../ts/@next/components/sections/landing/about.tsx | 106 ++++++++
 .../@next/components/sections/landing/clients.tsx  |  78 ++++++
 .../ts/@next/components/sections/landing/cta.tsx   |  63 +++++
 .../ts/@next/components/sections/landing/hero.tsx  |  39 +++
 .../website/ts/@next/constants/globalStyle.tsx     |   9 -
 packages/website/ts/@next/pages/landing.tsx        | 278 ++-------------------
 8 files changed, 306 insertions(+), 274 deletions(-)
 create mode 100644 packages/website/ts/@next/components/sections/landing/about.tsx
 create mode 100644 packages/website/ts/@next/components/sections/landing/clients.tsx
 create mode 100644 packages/website/ts/@next/components/sections/landing/cta.tsx
 create mode 100644 packages/website/ts/@next/components/sections/landing/hero.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 14228083f..ea7f286b3 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -11,6 +11,7 @@ interface ButtonInterface {
     isNoBorder?: boolean;
     isNoPadding?: boolean;
     isWithArrow?: boolean;
+    isAccentColor?: boolean;
     hasIcon?: boolean | string;
     isInline?: boolean;
     href?: string;
@@ -26,7 +27,7 @@ export const Button = styled.button<ButtonInterface>`
     display: ${props => props.isInline && 'inline-block'};
     background-color: ${props => !props.isTransparent ? colors.brandLight : 'transparent'};
     border-color: ${props => (props.isTransparent && !props.isNoBorder && !props.isWithArrow) && '#6a6a6a'};
-    color: ${props => props.color || props.theme.textColor};
+    color: ${props => props.isAccentColor ? props.theme.linkColor : (props.color || props.theme.textColor)};
     padding: ${props => (!props.isNoPadding && !props.isWithArrow) && '18px 30px'};
     text-align: center;
     font-size: ${props => props.isWithArrow ? '20px' : '18px'};
@@ -37,7 +38,7 @@ export const Button = styled.button<ButtonInterface>`
     }
 
     path {
-        fill: ${props => props.color || props.theme.textColor};
+        fill: ${props => props.isAccentColor ? props.theme.linkColor : (props.color || props.theme.textColor)};
     }
 `;
 
diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
index 61f8f8f6f..07a882246 100644
--- a/packages/website/ts/@next/components/icon.tsx
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -10,7 +10,7 @@ interface IconProps extends PaddingInterface {
 
 export const Icon: React.FunctionComponent<Props> = (props: Props) => {
     const IconSVG = Loadable({
-        loader: () => import(`ts/@next/icons/illustrations/${props.name}.svg`),
+        loader: () => import(/* webpackChunkName: "icon" */`ts/@next/icons/illustrations/${props.name}.svg`),
         loading: () => 'Loading',
     });
 
diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
new file mode 100644
index 000000000..42062a2e1
--- /dev/null
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -0,0 +1,106 @@
+import * as React from 'react';
+import {Button, ButtonWrap, Link} from 'ts/@next/components/button';
+import {Icon, InlineIconWrap} from 'ts/@next/components/icon';
+import {Column, Section, Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
+import {Heading, Paragraph} from 'ts/@next/components/text';
+import {colors} from 'ts/style/colors';
+
+export const SectionLandingAbout = () => (
+    <Section bgColor={colors.backgroundDark} isPadLarge={true}>
+        <WrapCentered width="narrow">
+            <InlineIconWrap>
+                <Icon name="coin" size="small" />
+                <Icon name="coin" size="small" />
+                <Icon name="coin" size="small" />
+                <Icon name="coin" size="small" />
+            </InlineIconWrap>
+
+            <Paragraph
+                size="large"
+                isCentered={true}
+                padding={['large', 0, 'default', 0]}
+            >
+                0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based
+                tokens. Anyone in the world can use 0x to service a wide variety of markets
+                ranging from gaming items to financial instruments to assets that could have
+                near existed before.
+            </Paragraph>
+
+            <Link
+                href="#"
+                isTransparent={true}
+                isWithArrow={true}
+                isAccentColor={true}
+            >
+                Discover how developers use 0x
+            </Link>
+
+            <hr
+                style={{
+                    width: '340px',
+                    margin: '0 auto',
+                    borderColor: '#3C4746',
+                    marginTop: '60px auto 0 auto',
+                }}
+            />
+        </WrapCentered>
+
+        {/* Note you can also pass in a string "large/default" or a number for custom margins */}
+        <Wrap padding={['large', 0, 0, 0]}>
+            {/* NOTE: this probably should be withComponent as part of a <dl> */}
+            <Column colWidth="1/3" isNoPadding={true}>
+                <Heading
+                    size="medium"
+                    isCentered={true}
+                    isNoMargin={true}
+                >
+                    873,435
+                </Heading>
+
+                <Paragraph
+                    isMuted={0.4}
+                    isCentered={true}
+                    isNoMargin={true}
+                >
+                    Number of transactions
+                </Paragraph>
+            </Column>
+
+            <Column colWidth="1/3" isNoPadding={true}>
+                <Heading
+                    size="medium"
+                    isCentered={true}
+                    isNoMargin={true}
+                >
+                    $203M
+                </Heading>
+
+                <Paragraph
+                    isMuted={0.4}
+                    isCentered={true}
+                    isNoMargin={true}
+                >
+                    Total volume
+                </Paragraph>
+            </Column>
+
+            <Column colWidth="1/3" isNoPadding={true}>
+                <Heading
+                    size="medium"
+                    isCentered={true}
+                    isNoMargin={true}
+                >
+                    227,372
+                </Heading>
+
+                <Paragraph
+                    isMuted={0.4}
+                    isCentered={true}
+                    isNoMargin={true}
+                >
+                    Number of relayers
+                </Paragraph>
+            </Column>
+        </Wrap>
+    </Section>
+);
diff --git a/packages/website/ts/@next/components/sections/landing/clients.tsx b/packages/website/ts/@next/components/sections/landing/clients.tsx
new file mode 100644
index 000000000..c08a4ea48
--- /dev/null
+++ b/packages/website/ts/@next/components/sections/landing/clients.tsx
@@ -0,0 +1,78 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import styled from 'styled-components';
+import {Section, Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
+import {Heading, Paragraph} from 'ts/@next/components/text';
+
+interface ProjectLogo {
+    name: string;
+    imageUrl?: string;
+}
+
+const projects: ProjectLogo[] = [
+    {
+        name: 'Radar Relay',
+        imageUrl: '/images/@next/relayer-logos/logo_1.png',
+    },
+    {
+        name: 'Paradex',
+        imageUrl: '/images/@next/relayer-logos/logo_5.png',
+    },
+    {
+        name: 'Amadeus',
+        imageUrl: '/images/@next/relayer-logos/logo_3.png',
+    },
+    {
+        name: 'The Ocean X',
+        imageUrl: '/images/@next/relayer-logos/logo_4.png',
+    },
+    {
+        name: 'Paradex',
+        imageUrl: '/images/@next/relayer-logos/logo_5.png',
+    },
+    {
+        name: 'Decent EX',
+        imageUrl: '/images/@next/relayer-logos/logo_2.1.png',
+    },
+    {
+        name: 'dEX',
+        imageUrl: '/images/@next/relayer-logos/logo_2.2.png',
+    },
+    {
+        name: 'OpenRelay',
+        imageUrl: '/images/@next/relayer-logos/logo_2.3.png',
+    },
+    {
+        name: 'DDEX',
+        imageUrl: '/images/@next/relayer-logos/logo_2.png',
+    },
+];
+
+export const SectionLandingClients = () => (
+    <Section isPadLarge={true}>
+        <WrapCentered>
+            <Heading size="small">You're in good company</Heading>
+        </WrapCentered>
+
+        <WrapGrid width="narrow" isWrapped={true}>
+            {_.map(projects, (item: ProjectLogo, index) => (
+                <StyledProject key={`client-${index}`}>
+                    <img src={item.imageUrl} alt={item.name} />
+                </StyledProject>
+            ))}
+        </WrapGrid>
+    </Section>
+);
+
+const StyledProject = styled.div`
+    width: 90px;
+    height: 90px;
+    flex-shrink: 0;
+    margin: 30px;
+
+    img {
+        object-fit: contain;
+        width: 100%;
+        height: 100%;
+    }
+`;
diff --git a/packages/website/ts/@next/components/sections/landing/cta.tsx b/packages/website/ts/@next/components/sections/landing/cta.tsx
new file mode 100644
index 000000000..2f853f95b
--- /dev/null
+++ b/packages/website/ts/@next/components/sections/landing/cta.tsx
@@ -0,0 +1,63 @@
+import * as React from 'react';
+import {Button, ButtonWrap, Link} from 'ts/@next/components/button';
+import {Icon, InlineIconWrap} from 'ts/@next/components/icon';
+import {Column, Section, Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
+import {Heading, Paragraph} from 'ts/@next/components/text';
+
+export const SectionLandingCta = () => (
+    <Section>
+        <Wrap>
+            <Column
+                bgColor="#003831"
+                colWidth="1/2"
+                isPadLarge={true}
+            >
+                <WrapCentered>
+                    <Icon
+                        name="ready-to-build"
+                        size="large"
+                        margin={[0, 0, 'default', 0]}
+                    />
+
+                    <Paragraph size="medium" color="#00AE99">
+                        Ready to build on 0x?
+                    </Paragraph>
+
+                    <Link
+                        href="#"
+                        isTransparent={true}
+                        isWithArrow={true}
+                    >
+                        Get Started
+                    </Link>
+                </WrapCentered>
+            </Column>
+
+            <Column
+                bgColor="#003831"
+                colWidth="1/2"
+                isPadLarge={true}
+            >
+                <WrapCentered>
+                    <Icon
+                        name="ready-to-build"
+                        size="large"
+                        margin={[0, 0, 'default', 0]}
+                    />
+
+                    <Paragraph size="medium" color="#00AE99">
+                        Want help from the 0x team?
+                    </Paragraph>
+
+                    <Link
+                        href="#"
+                        isTransparent={true}
+                        isWithArrow={true}
+                    >
+                        Get in Touch
+                    </Link>
+                </WrapCentered>
+            </Column>
+        </Wrap>
+    </Section>
+);
diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
new file mode 100644
index 000000000..e43ac41f2
--- /dev/null
+++ b/packages/website/ts/@next/components/sections/landing/hero.tsx
@@ -0,0 +1,39 @@
+import * as React from 'react';
+import {Button, ButtonWrap} from 'ts/@next/components/button';
+import {Column, Section, Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
+import {Heading, Paragraph} from 'ts/@next/components/text';
+
+import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
+
+export const SectionLandingHero = () => (
+    <Section>
+        <Wrap>
+            <Column colWidth="1/2">
+                <Heading size="large">
+                    Powering Decentralized Exchange
+                </Heading>
+
+                <Paragraph size="medium" isMuted={true}>
+                    0x is the best solution for adding<br />
+                    exchange functionality to your business.
+                </Paragraph>
+
+                <ButtonWrap>
+                    <Button isInline={true}>
+                        Get Started
+                    </Button>
+
+                    <Button isTransparent={true} isInline={true}>
+                        Learn More
+                    </Button>
+                </ButtonWrap>
+            </Column>
+
+            <Column colWidth="1/2">
+                <WrapCentered>
+                    <LogoOutlined/>
+                </WrapCentered>
+            </Column>
+        </Wrap>
+    </Section>
+);
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 8ddf78922..7d5e59c6e 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -89,10 +89,6 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
         overflow: hidden;
     }
 
-    a {
-        color: ${props => props.theme.linkColor};
-    }
-
     img, svg {
         max-width: 100%;
         object-fit: contain;
@@ -103,11 +99,6 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
         line-height: 1.444444444em; // 26px
     }
 
-    :root a {
-        color: inherit;
-        text-decoration: none;
-    }
-
     svg + p,
     img + p {
         padding-top: 30px;
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 2ee7ede2e..66c4138a1 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,270 +1,24 @@
-import * as _ from 'lodash';
 import * as React from 'react';
-import styled from 'styled-components';
-
-import {colors} from 'ts/style/colors';
-
-import {Button, ButtonWrap, Link} from 'ts/@next/components/button';
-import {Icon, InlineIconWrap} from 'ts/@next/components/icon';
-import {Column, Section, Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
-import {Heading, Paragraph} from 'ts/@next/components/text';
 
-import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
-import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
-import ReadyToBuildIcon from 'ts/@next/icons/illustrations/ready-to-build.svg';
-import SupportIcon from 'ts/@next/icons/illustrations/support.svg';
-
-interface ProjectLogo {
-    name: string;
-    imageUrl?: string;
+import {SectionLandingAbout} from 'ts/@next/components/sections/landing/about';
+import {SectionLandingClients} from 'ts/@next/components/sections/landing/clients';
+import {SectionLandingCta} from 'ts/@next/components/sections/landing/cta';
+import {SectionLandingHero} from 'ts/@next/components/sections/landing/hero';
+
+interface Props {
+    theme: {
+        bgColor: string;
+        textColor: string;
+        linkColor: string;
+    };
 }
 
-const projects: ProjectLogo[] = [
-    {
-        name: 'Radar Relay',
-        imageUrl: '/images/@next/relayer-logos/logo_1.png',
-    },
-    {
-        name: 'Paradex',
-        imageUrl: '/images/@next/relayer-logos/logo_5.png',
-    },
-    {
-        name: 'Amadeus',
-        imageUrl: '/images/@next/relayer-logos/logo_3.png',
-    },
-    {
-        name: 'The Ocean X',
-        imageUrl: '/images/@next/relayer-logos/logo_4.png',
-    },
-    {
-        name: 'Paradex',
-        imageUrl: '/images/@next/relayer-logos/logo_5.png',
-    },
-    {
-        name: 'Decent EX',
-        imageUrl: '/images/@next/relayer-logos/logo_2.1.png',
-    },
-    {
-        name: 'dEX',
-        imageUrl: '/images/@next/relayer-logos/logo_2.2.png',
-    },
-    {
-        name: 'OpenRelay',
-        imageUrl: '/images/@next/relayer-logos/logo_2.3.png',
-    },
-    {
-        name: 'DDEX',
-        imageUrl: '/images/@next/relayer-logos/logo_2.png',
-    },
-];
-
-export const NextLanding: React.StatelessComponent<{}> = () => (
+export const NextLanding: React.StatelessComponent<{}> = (props: Props) => (
     <SiteWrap theme="dark">
-        <Section>
-            <Wrap>
-                <Column colWidth="1/2">
-                    <Heading size="large">
-                        Powering Decentralized Exchange
-                    </Heading>
-
-                    <Paragraph size="medium" isMuted={true}>
-                        0x is the best solution for adding<br />
-                        exchange functionality to your business.
-                    </Paragraph>
-
-                    <ButtonWrap>
-                        <Button isInline={true}>
-                            Get Started
-                        </Button>
-
-                        <Button isTransparent={true} isInline={true}>
-                            Learn More
-                        </Button>
-                    </ButtonWrap>
-                </Column>
-
-                <Column colWidth="1/2">
-                    <WrapCentered>
-                        <LogoOutlined/>
-                    </WrapCentered>
-                </Column>
-            </Wrap>
-        </Section>
-
-        <Section bgColor={colors.backgroundDark} isPadLarge={true}>
-            <WrapCentered width="narrow">
-                <InlineIconWrap>
-                    <Icon name="coin" size="small" />
-                    <Icon name="coin" size="small" />
-                    <Icon name="coin" size="small" />
-                    <Icon name="coin" size="small" />
-                </InlineIconWrap>
-
-                <Paragraph
-                    size="large"
-                    isCentered={true}
-                    padding={['large', 0, 'default', 0]}
-                >
-                    0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based
-                    tokens. Anyone in the world can use 0x to service a wide variety of markets
-                    ranging from gaming items to financial instruments to assets that could have
-                    near existed before.
-                </Paragraph>
-
-                <Button href="#" isTransparent={true}>
-                    Discover how developers use 0x
-                </Button>
-            </WrapCentered>
-
-            {/* Note you can also pass in a string "large/default" or a number for custom margins */}
-            <Wrap padding={['large', 0, 0, 0]}>
-                {/* NOTE: this probably should be withComponent as part of a <dl> */}
-                <Column colWidth="1/3" isNoPadding={true}>
-                    <Heading
-                        size="medium"
-                        isCentered={true}
-                        isNoMargin={true}
-                    >
-                        873,435
-                    </Heading>
-
-                    <Paragraph
-                        isMuted={0.4}
-                        isCentered={true}
-                        isNoMargin={true}
-                    >
-                        Number of transactions
-                    </Paragraph>
-                </Column>
-
-                <Column colWidth="1/3" isNoPadding={true}>
-                    <Heading
-                        size="medium"
-                        isCentered={true}
-                        isNoMargin={true}
-                    >
-                        $203M
-                    </Heading>
-
-                    <Paragraph
-                        isMuted={0.4}
-                        isCentered={true}
-                        isNoMargin={true}
-                    >
-                        Total volume
-                    </Paragraph>
-                </Column>
-
-                <Column colWidth="1/3" isNoPadding={true}>
-                    <Heading
-                        size="medium"
-                        isCentered={true}
-                        isNoMargin={true}
-                    >
-                        227,372
-                    </Heading>
-
-                    <Paragraph
-                        isMuted={0.4}
-                        isCentered={true}
-                        isNoMargin={true}
-                    >
-                        Number of relayers
-                    </Paragraph>
-                </Column>
-            </Wrap>
-        </Section>
-
-        <Section isPadLarge={true}>
-            <WrapCentered>
-                <Heading size="small">You're in good company</Heading>
-            </WrapCentered>
-
-            <WrapGrid width="narrow" isWrapped={true}>
-                {_.map(projects, (item: ProjectLogo, index) => (
-                    <Project
-                        key={index}
-                        name={item.name}
-                        imageUrl={item.imageUrl}
-                    />
-                ))}
-            </WrapGrid>
-        </Section>
-
-        <Section>
-            <Wrap>
-                <Column
-                    bgColor="#003831"
-                    colWidth="1/2"
-                    isPadLarge={true}
-                >
-                    <WrapCentered>
-                        <Icon
-                            name="ready-to-build"
-                            size="large"
-                            margin={[0, 0, 'default', 0]}
-                        />
-
-                        <Paragraph size="medium" color="#00AE99">
-                            Ready to build on 0x?
-                        </Paragraph>
-
-                        <Link
-                            href="#"
-                            isTransparent={true}
-                            isWithArrow={true}
-                        >
-                            Get Started
-                        </Link>
-                    </WrapCentered>
-                </Column>
-
-                <Column
-                    bgColor="#003831"
-                    colWidth="1/2"
-                    isPadLarge={true}
-                >
-                    <WrapCentered>
-                        <Icon
-                            name="ready-to-build"
-                            size="large"
-                            margin={[0, 0, 'default', 0]}
-                        />
-
-                        <Paragraph size="medium" color="#00AE99">
-                            Want help from the 0x team?
-                        </Paragraph>
-
-                        <Link
-                            href="#"
-                            isTransparent={true}
-                            isWithArrow={true}
-                        >
-                            Get in Touch
-                        </Link>
-                    </WrapCentered>
-                </Column>
-            </Wrap>
-        </Section>
+        <SectionLandingHero />
+        <SectionLandingAbout />
+        <SectionLandingClients />
+        <SectionLandingCta />
     </SiteWrap>
 );
-
-const Project = ({ name, imageUrl }: ProjectLogo) => (
-    <StyledProject>
-        <img src={imageUrl} alt={name} />
-    </StyledProject>
-);
-
-const StyledProject = styled.div`
-    width: 90px;
-    height: 90px;
-    flex-shrink: 0;
-    margin: 30px;
-
-    img {
-        object-fit: contain;
-        width: 100%;
-        height: 100%;
-    }
-`;
-- 
cgit v1.2.3


From a617c801bc46f265cacea5515e59102f4d2fe261 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 12:59:33 +0100
Subject: Add arrow to link

---
 packages/website/ts/@next/components/link.tsx       | 16 ++++++++++++----
 packages/website/ts/@next/constants/globalStyle.tsx |  4 ++++
 packages/website/ts/@next/pages/why.tsx             |  2 +-
 3 files changed, 17 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/link.tsx b/packages/website/ts/@next/components/link.tsx
index c1b8b33e9..4a572b8a9 100644
--- a/packages/website/ts/@next/components/link.tsx
+++ b/packages/website/ts/@next/components/link.tsx
@@ -9,7 +9,8 @@ interface LinkInterface {
     children?: Node | string;
     isNoArrow?: boolean;
     hasIcon?: boolean | string;
-    isInline?: boolean;
+    isBlock?: boolean;
+    isCentered?: boolean;
     href?: string;
     theme?: {
         textColor: string;
@@ -17,27 +18,34 @@ interface LinkInterface {
 }
 
 const StyledLink = styled(ReactRouterLink)<LinkInterface>`
-    display: ${props => props.isInline && 'inline-block'};
+    display: ${props => !props.isBlock && 'inline-flex'};
     color: ${props => props.color || props.theme.linkColor};
-    padding: ${props => !props.isNoPadding && '18px 30px'};
+    //padding: ${props => !props.isNoPadding && '18px 30px'};
     text-align: center;
     font-size: 18px;
     text-decoration: none;
+    align-items: center;
 
     @media (max-width: 768px) {
-        padding: ${props => !props.isNoPadding && '6% 10%'};
+        //padding: ${props => !props.isNoPadding && '6% 10%'};
+    }
+
+    svg {
+        margin-left: 3px;
     }
 `;
 
 export const Link = (props: LinkInterface) => {
     const {
         children,
+        isNoArrow,
         href,
     } = props;
 
     return (
         <StyledLink to={href} {...props}>
             {children}
+            {!isNoArrow && <svg width="25" height="25" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M8.484 5.246l.023 1.411 8.147.053L4.817 18.547l.996.996L17.65 7.706l.052 8.146 1.411.024-.068-10.561-10.561-.069z" fill="#00AE99"/></svg>}
         </StyledLink>
     );
 };
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 7d5e59c6e..e1b97fc3b 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -99,6 +99,10 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
         line-height: 1.444444444em; // 26px
     }
 
+    :root a {
+        text-decoration: none;
+    }
+
     svg + p,
     img + p {
         padding-top: 30px;
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 1d2d7cd4a..6b22c6fa4 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -19,7 +19,7 @@ export const NextWhy = () => (
         <Column colWidth="2/3">
           <Heading size="medium" isCentered={true} style={{ '--desktopMaxWidth': '570px' }}>The exchange layer for the crypto economy</Heading>
           <Paragraph size="medium" isCentered={true}>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Paragraph>
-          <Link href="/docs" isCentered={true}>Build on 0x (arrow)</Link>
+          <Link href="/docs" isCentered={true}>Build on 0x</Link>
         </Column>
       </WrapCentered>
     </Section>
-- 
cgit v1.2.3


From 3e93442a43c834bed9418760adee1110d3556f69 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 13:00:45 +0100
Subject: Remove borderColor prop

---
 packages/website/ts/@next/pages/launchKit.tsx | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/launchKit.tsx b/packages/website/ts/@next/pages/launchKit.tsx
index cd86f66c9..11f692540 100644
--- a/packages/website/ts/@next/pages/launchKit.tsx
+++ b/packages/website/ts/@next/pages/launchKit.tsx
@@ -29,7 +29,6 @@ export const NextLaunchKit = () => (
         <Section>
             <Wrap>
                 <Column
-                    borderColor="#003831"
                     colWidth="1/3"
                     isPadLarge={true}
                 >
@@ -41,7 +40,6 @@ export const NextLaunchKit = () => (
                     </WrapCentered>
                 </Column>
                 <Column
-                    borderColor="#003831"
                     colWidth="1/3"
                     isPadLarge={true}
                 >
@@ -53,7 +51,6 @@ export const NextLaunchKit = () => (
                     </WrapCentered>
                 </Column>
                 <Column
-                    borderColor="#003831"
                     colWidth="1/3"
                     isPadLarge={true}
                 >
-- 
cgit v1.2.3


From 3ac6da7db1570b08636e578bcd96fd470cebf009 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 13:37:10 +0100
Subject: Added banner

---
 packages/website/ts/@next/components/banner.tsx | 75 +++++++++++++++++++++++++
 packages/website/ts/@next/components/layout.tsx |  3 +
 packages/website/ts/@next/pages/why.tsx         | 10 +++-
 3 files changed, 87 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/ts/@next/components/banner.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
new file mode 100644
index 000000000..59fbf7fdc
--- /dev/null
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -0,0 +1,75 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import {colors} from 'ts/style/colors';
+
+import {Button, ButtonWrap} from 'ts/@next/components/button';
+import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
+import {Paragraph, Heading} from 'ts/@next/components/text';
+import { ThemeInterface } from 'ts/@next/components/siteWrap';
+
+interface Props {
+    heading?: string;
+    subline?: string;
+    mainCta?: CTAButton;
+    secondaryCta?: CTAButton;
+    theme?: ThemeInterface;
+}
+
+interface CTAButton {
+    text: string;
+    href: string;
+}
+
+interface BorderProps {
+    isBottom?: boolean;
+}
+
+export const Banner: React.StatelessComponent<Props> = (props: Props) => {
+    const {
+        heading,
+        subline,
+        mainCta,
+        secondaryCta,
+    } = props;
+    return (
+        <Section bgColor={colors.brandDark} isRelative={true}>
+            <Border/>
+            <Wrap>
+                <CustomColumn colWidth="1/2" isPadLarge={true}>
+                    <WrapCentered>
+                        <Heading isNoMargin={true}>{heading}</Heading>
+                        {subline && <Paragraph isMuted={true} isNoMargin={true}>{subline}</Paragraph>}
+                    </WrapCentered>
+                </CustomColumn>
+                <CustomColumn colWidth="1/2" isPadLarge={true}>
+                    <WrapCentered>
+                        <ButtonWrap>
+                            {mainCta && <Button href={mainCta.href}>{mainCta.text}</Button>}
+                            {secondaryCta && <Button href={secondaryCta.href} isTransparent={true}>{secondaryCta.text}</Button>}
+                        </ButtonWrap>
+                    </WrapCentered>
+                </CustomColumn>
+            </Wrap>
+            <Border isBottom={true} />
+        </Section>
+    );
+};
+
+const CustomColumn = styled(Column)`
+    padding: 95px 30px;
+`;
+
+// Note let's refactor this
+// is it absolutely necessary to have a stateless component
+// to pass props down into the styled icon?
+const Border = styled.div<BorderProps>`
+    position: absolute;
+    background-image: url("data:image/svg+xml;utf8,<svg width='218' height='41' viewBox='0 0 218 41' fill='none' xmlns='http://www.w3.org/2000/svg'><path d='M109 39c59.094 0 107-47.906 107-107 0-59.095-47.906-107-107-107S2-127.095 2-68C2-8.907 49.906 39 109 39z' stroke='rgba(255, 255, 255, 0.1)' stroke-width='3' stroke-miterlimit='10'/><path d='M55 6.688L109-68l54 74.688-8.917 22.313H63.988L55 6.688zM109-68l22 97M109-68L87 29M164 6H55' stroke='rgba(255, 255, 255, 0.1)' stroke-width='3' stroke-miterlimit='10'/></svg>");
+    left: 0;
+    width: calc(100% + 214px);
+    height: 40px;
+    top: ${props => !props.isBottom && 0 };
+    bottom: ${props => props.isBottom && 0 };
+    transform: ${props => props.isBottom ? 'rotate(180deg) translate(112px)' : 'translate(-112px)' };
+`;
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 48b8ec074..bd3b8a2e3 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -19,6 +19,7 @@ interface SectionProps {
     isNoMargin?: boolean;
     bgColor?: string;
     isFullWidth?: boolean;
+    isRelative?: boolean;
 }
 
 interface WrapProps extends PaddingInterface {
@@ -85,6 +86,8 @@ export const Section = styled.section<SectionProps>`
     margin-bottom: ${props => !props.isNoMargin && `${GUTTER}px`};
     margin-left: ${props => props.isFullWidth && `-${GUTTER}px`};
     background-color: ${props => props.bgColor};
+    position: ${props => props.isRelative && 'relative'};
+    overflow: ${props => props.isRelative && 'hidden'};
 
     @media (min-width: 1560px) {
         width: ${props => props.isFullWidth && '100vw'};
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 6b22c6fa4..cf05de6e3 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -3,6 +3,7 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
+import { Banner } from 'ts/@next/components/banner';
 import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
 import { Link } from 'ts/@next/components/link';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
@@ -18,7 +19,7 @@ export const NextWhy = () => (
       <WrapCentered>
         <Column colWidth="2/3">
           <Heading size="medium" isCentered={true} style={{ '--desktopMaxWidth': '570px' }}>The exchange layer for the crypto economy</Heading>
-          <Paragraph size="medium" isCentered={true}>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Paragraph>
+          <Paragraph size="medium" isMuted={true} isCentered={true}>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Paragraph>
           <Link href="/docs" isCentered={true}>Build on 0x</Link>
         </Column>
       </WrapCentered>
@@ -95,6 +96,13 @@ export const NextWhy = () => (
         </Column>
       </Wrap>
     </Section>
+
+    <Banner
+      heading="Ready to get started?"
+      subline="Dive into our docs, or contact us if needed"
+      mainCta={{ text: 'Get Started', href: '/docs' }}
+      secondaryCta={{ text: 'Get in Touch', href: '/contact' }}
+    />
   </SiteWrap>
 );
 
-- 
cgit v1.2.3


From f93e77e77cede2ef87db8bfc2d40d5a9b842e9d7 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 14:10:58 +0100
Subject: Refines landingpage

---
 packages/website/ts/@next/components/layout.tsx    | 21 ++++++--------
 .../ts/@next/components/sections/landing/about.tsx |  3 +-
 .../@next/components/sections/landing/clients.tsx  | 32 ++++++++++++++++++----
 .../ts/@next/components/sections/landing/hero.tsx  | 14 +++++-----
 packages/website/ts/@next/components/text.tsx      |  6 ----
 .../website/ts/@next/constants/globalStyle.tsx     |  2 +-
 6 files changed, 44 insertions(+), 34 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index bd3b8a2e3..6584f3fa4 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -27,6 +27,7 @@ interface WrapProps extends PaddingInterface {
     bgColor?: string;
     isWrapped?: boolean;
     isCentered?: boolean;
+    isReversed?: boolean;
 }
 
 interface ColumnProps {
@@ -50,7 +51,7 @@ const _getColumnWidth = (args: GetColWidthArgs): string => {
 
 const GUTTER = 30 as number;
 const MAX_WIDTH = 1500;
-const BREAKPOINTS = {
+export const BREAKPOINTS = {
     mobile: '768px',
 };
 const WRAPPER_WIDTHS: WrapWidths = {
@@ -83,19 +84,18 @@ export const Main = styled.main`
 export const Section = styled.section<SectionProps>`
     width: ${props => props.isFullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%'};
     padding: ${props => !props.isNoPadding && (props.isPadLarge ? '60px 30px' : '30px')};
-    margin-bottom: ${props => !props.isNoMargin && `${GUTTER}px`};
-    margin-left: ${props => props.isFullWidth && `-${GUTTER}px`};
     background-color: ${props => props.bgColor};
     position: ${props => props.isRelative && 'relative'};
     overflow: ${props => props.isRelative && 'hidden'};
 
     @media (min-width: 1560px) {
         width: ${props => props.isFullWidth && '100vw'};
+        margin-bottom: ${props => !props.isNoMargin && `${GUTTER}px`};
         margin-left: ${props => props.isFullWidth && `calc(750px - 50vw)`};
     }
 
     @media (max-width: ${BREAKPOINTS.mobile}) {
-        padding: 20px;
+        margin-bottom: ${props => !props.isNoMargin && `${GUTTER / 2}px`};
     }
 `;
 
@@ -104,10 +104,6 @@ const WrapBase = styled.div<WrapProps>`
     padding: ${props => props.padding && getCSSPadding(props.padding)};
     background-color: ${props => props.bgColor};
     margin: 0 auto;
-
-    @media (max-width: ${BREAKPOINTS.mobile}) {
-        padding: 20px 0;
-    }
 `;
 
 export const Wrap = styled(WrapBase)`
@@ -115,6 +111,7 @@ export const Wrap = styled(WrapBase)`
         display: flex;
         justify-content: space-between;
         flex-wrap: wrap;
+        flex-direction: ${props => props.isReversed && 'row-reverse'};
     }
 `;
 
@@ -132,17 +129,17 @@ export const WrapGrid = styled(WrapBase)`
 `;
 
 export const Column = styled.div<ColumnProps>`
-    padding: ${props => !props.isNoPadding && (props.isPadLarge ? '60px 30px' : '30px')};
     background-color: ${props => props.bgColor};
 
     @media (min-width: ${BREAKPOINTS.mobile}) {
+        padding: ${props => !props.isNoPadding && (props.isPadLarge ? '60px 30px' : '30px')};
         width: ${props => props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%'};
     }
 
     @media (max-width: ${BREAKPOINTS.mobile}) {
-        padding-left: 0;
-        padding-right: 0;
-        margin-bottom: var(--gutterMobile, 20px);
+        padding: ${props => !props.isNoPadding && (props.isPadLarge ? '40px 30px' : '15px')};
+        text-align: center;
+        margin-bottom: 20px;
     }
 `;
 
diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index 42062a2e1..75c7623e8 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -38,9 +38,8 @@ export const SectionLandingAbout = () => (
             <hr
                 style={{
                     width: '340px',
-                    margin: '0 auto',
                     borderColor: '#3C4746',
-                    marginTop: '60px auto 0 auto',
+                    margin: '60px auto 0 auto',
                 }}
             />
         </WrapCentered>
diff --git a/packages/website/ts/@next/components/sections/landing/clients.tsx b/packages/website/ts/@next/components/sections/landing/clients.tsx
index c08a4ea48..68d5e384d 100644
--- a/packages/website/ts/@next/components/sections/landing/clients.tsx
+++ b/packages/website/ts/@next/components/sections/landing/clients.tsx
@@ -1,7 +1,7 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
-import {Section, Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
+import {BREAKPOINTS, Section, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 
 interface ProjectLogo {
@@ -13,14 +13,17 @@ const projects: ProjectLogo[] = [
     {
         name: 'Radar Relay',
         imageUrl: '/images/@next/relayer-logos/logo_1.png',
+        persistOnMobile: true,
     },
     {
         name: 'Paradex',
         imageUrl: '/images/@next/relayer-logos/logo_5.png',
+        persistOnMobile: true,
     },
     {
         name: 'Amadeus',
         imageUrl: '/images/@next/relayer-logos/logo_3.png',
+        persistOnMobile: true,
     },
     {
         name: 'The Ocean X',
@@ -41,22 +44,29 @@ const projects: ProjectLogo[] = [
     {
         name: 'OpenRelay',
         imageUrl: '/images/@next/relayer-logos/logo_2.3.png',
+        persistOnMobile: true,
     },
     {
         name: 'DDEX',
         imageUrl: '/images/@next/relayer-logos/logo_2.png',
+        persistOnMobile: true,
     },
 ];
 
 export const SectionLandingClients = () => (
     <Section isPadLarge={true}>
         <WrapCentered>
-            <Heading size="small">You're in good company</Heading>
+            <Heading size="small">
+                Join the growing number of projects developing on 0x
+            </Heading>
         </WrapCentered>
 
         <WrapGrid width="narrow" isWrapped={true}>
             {_.map(projects, (item: ProjectLogo, index) => (
-                <StyledProject key={`client-${index}`}>
+                <StyledProject
+                    key={`client-${index}`}
+                    isOnMobile={item.persistOnMobile}
+                >
                     <img src={item.imageUrl} alt={item.name} />
                 </StyledProject>
             ))}
@@ -65,14 +75,24 @@ export const SectionLandingClients = () => (
 );
 
 const StyledProject = styled.div`
-    width: 90px;
-    height: 90px;
     flex-shrink: 0;
-    margin: 30px;
 
     img {
         object-fit: contain;
         width: 100%;
         height: 100%;
     }
+
+    @media (min-width: ${BREAKPOINTS.mobile}) {
+        width: 120px;
+        height: 120px;
+        margin: 30px;
+    }
+
+    @media (max-width: ${BREAKPOINTS.mobile}) {
+        width: 100px;
+        height: 100px;
+        margin: 15px;
+        display: ${props => !props.isOnMobile && 'none'};
+    }
 `;
diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
index e43ac41f2..98e111805 100644
--- a/packages/website/ts/@next/components/sections/landing/hero.tsx
+++ b/packages/website/ts/@next/components/sections/landing/hero.tsx
@@ -7,7 +7,13 @@ import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 
 export const SectionLandingHero = () => (
     <Section>
-        <Wrap>
+        <Wrap isReversed={true}>
+            <Column colWidth="1/2">
+                <WrapCentered>
+                    <LogoOutlined/>
+                </WrapCentered>
+            </Column>
+
             <Column colWidth="1/2">
                 <Heading size="large">
                     Powering Decentralized Exchange
@@ -28,12 +34,6 @@ export const SectionLandingHero = () => (
                     </Button>
                 </ButtonWrap>
             </Column>
-
-            <Column colWidth="1/2">
-                <WrapCentered>
-                    <LogoOutlined/>
-                </WrapCentered>
-            </Column>
         </Wrap>
     </Section>
 );
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 9058fc7c9..96decedba 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -27,14 +27,8 @@ const StyledHeading = styled.h1<HeadingProps>`
     margin-bottom: ${props => !props.isNoMargin && '30px'};
     text-align: ${props => props.isCentered && 'center'};
     font-weight: 300;
-    max-width: var(--desktopMaxWidth, none);
     margin-left: ${props => props.isCentered && 'auto'};
     margin-right: ${props => props.isCentered && 'auto'};
-
-    @media (max-width: 768px) {
-        text-align: center;
-        max-width: var(--mobileMaxWidth, none);
-    }
 `;
 
 export const Heading: React.StatelessComponent<HeadingProps> = props => {
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index e1b97fc3b..160c46ad5 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -55,7 +55,7 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
         :root {
             --smallHeading: 16px;
             --defaultHeading: 18px;
-            --mediumHeading: 32px;
+            --mediumHeading: 40px;
             --largeHeading: 46px;
             --smallHeadingHeight: 1.4em; // TO DO
             --defaultHeadingHeight: 1.357142857em; // TO DO
-- 
cgit v1.2.3


From 55ed406746e3a1bd5cca6010e438b8f2a3550a3c Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 14:26:32 +0100
Subject: Use defined paddings

---
 packages/website/ts/@next/components/button.tsx             | 13 ++++++++++++-
 packages/website/ts/@next/components/layout.tsx             |  6 +++---
 .../website/ts/@next/components/sections/landing/hero.tsx   |  2 +-
 packages/website/ts/@next/constants/utilities.tsx           |  2 +-
 4 files changed, 17 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index ea7f286b3..24da860ba 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -2,6 +2,7 @@ import * as React from 'react';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
+import { BREAKPOINTS } from 'ts/@next/components/layout';
 import { colors } from 'ts/style/colors';
 
 interface ButtonInterface {
@@ -71,6 +72,16 @@ export const ButtonWrap = styled.div`
     a + a,
     a + button,
     button + a {
-        margin-left: 10px;
+        @media (min-width: ${BREAKPOINTS.mobile}) {
+            margin-left: 10px;
+        }
+
+        @media (max-width: ${BREAKPOINTS.mobile}) {
+            margin: 0 10px;
+        }
+    }
+
+    @media (max-width: ${BREAKPOINTS.mobile}) {
+        white-space: nowrap;
     }
 `;
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 6584f3fa4..a8734aec8 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -1,5 +1,5 @@
 import styled from 'styled-components';
-import { getCSSPadding, PaddingInterface } from 'ts/@next/constants/utilities';
+import {getCSSPadding, PADDING_SIZES, PaddingInterface} from 'ts/@next/constants/utilities';
 
 interface WrapWidths {
     default: string;
@@ -83,7 +83,7 @@ export const Main = styled.main`
 // just <Section asElement?="div/section/footer/header/whatever" /> ?
 export const Section = styled.section<SectionProps>`
     width: ${props => props.isFullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%'};
-    padding: ${props => !props.isNoPadding && (props.isPadLarge ? '60px 30px' : '30px')};
+    padding: ${props => !props.isNoPadding && (props.isPadLarge ? `${PADDING_SIZES.large} ${PADDING_SIZES.default}` : PADDING_SIZES.default)};
     background-color: ${props => props.bgColor};
     position: ${props => props.isRelative && 'relative'};
     overflow: ${props => props.isRelative && 'hidden'};
@@ -132,7 +132,7 @@ export const Column = styled.div<ColumnProps>`
     background-color: ${props => props.bgColor};
 
     @media (min-width: ${BREAKPOINTS.mobile}) {
-        padding: ${props => !props.isNoPadding && (props.isPadLarge ? '60px 30px' : '30px')};
+        padding: ${props => !props.isNoPadding && (props.isPadLarge ? `${PADDING_SIZES.large} ${PADDING_SIZES.default}` : PADDING_SIZES.default)};
         width: ${props => props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%'};
     }
 
diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
index 98e111805..d94da18ec 100644
--- a/packages/website/ts/@next/components/sections/landing/hero.tsx
+++ b/packages/website/ts/@next/components/sections/landing/hero.tsx
@@ -6,7 +6,7 @@ import {Heading, Paragraph} from 'ts/@next/components/text';
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 
 export const SectionLandingHero = () => (
-    <Section>
+    <Section isPadLarge={true}>
         <Wrap isReversed={true}>
             <Column colWidth="1/2">
                 <WrapCentered>
diff --git a/packages/website/ts/@next/constants/utilities.tsx b/packages/website/ts/@next/constants/utilities.tsx
index b6b31e141..ab703c8f7 100644
--- a/packages/website/ts/@next/constants/utilities.tsx
+++ b/packages/website/ts/@next/constants/utilities.tsx
@@ -7,7 +7,7 @@ interface PaddingSizes {
     [key: string]: string;
 }
 
-const PADDING_SIZES: PaddingSizes = {
+export const PADDING_SIZES: PaddingSizes = {
     'default': '30px',
     'large': '60px',
     'small': '15px',
-- 
cgit v1.2.3


From c4ee6836faad0819d35bbdc95a2a65f261e0fe65 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 14:26:44 +0100
Subject: Correct icon interface

---
 packages/website/ts/@next/components/icon.tsx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
index 07a882246..bc0f6f47e 100644
--- a/packages/website/ts/@next/components/icon.tsx
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -8,7 +8,7 @@ interface IconProps extends PaddingInterface {
     size?: 'small' | 'medium' | 'large' | number;
 }
 
-export const Icon: React.FunctionComponent<Props> = (props: Props) => {
+export const Icon: React.FunctionComponent<IconProps> = (props: IconProps) => {
     const IconSVG = Loadable({
         loader: () => import(/* webpackChunkName: "icon" */`ts/@next/icons/illustrations/${props.name}.svg`),
         loading: () => 'Loading',
@@ -21,7 +21,7 @@ export const Icon: React.FunctionComponent<Props> = (props: Props) => {
     );
 };
 
-export const InlineIconWrap = styled.div`
+export const InlineIconWrap = styled.div<IconProps>`
     margin: ${props => getCSSPadding(props.margin)};
     display: flex;
     align-items: center;
@@ -40,7 +40,7 @@ const _getSize = (size: string | number = 'small'): string => {
     return `${size}px`;
 };
 
-const StyledIcon = styled.figure`
+const StyledIcon = styled.figure<IconProps>`
     width: ${props => _getSize(props.size)};
     height: ${props => _getSize(props.size)};
     margin: ${props => getCSSPadding(props.margin)};
-- 
cgit v1.2.3


From 4f6c95b0ca91c526d72ffb62ee8f53d2f02a050d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 14:26:52 +0100
Subject: Remove unneeded props

---
 packages/website/ts/@next/components/link.tsx | 2 --
 1 file changed, 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/link.tsx b/packages/website/ts/@next/components/link.tsx
index 4a572b8a9..db8f433b3 100644
--- a/packages/website/ts/@next/components/link.tsx
+++ b/packages/website/ts/@next/components/link.tsx
@@ -20,14 +20,12 @@ interface LinkInterface {
 const StyledLink = styled(ReactRouterLink)<LinkInterface>`
     display: ${props => !props.isBlock && 'inline-flex'};
     color: ${props => props.color || props.theme.linkColor};
-    //padding: ${props => !props.isNoPadding && '18px 30px'};
     text-align: center;
     font-size: 18px;
     text-decoration: none;
     align-items: center;
 
     @media (max-width: 768px) {
-        //padding: ${props => !props.isNoPadding && '6% 10%'};
     }
 
     svg {
-- 
cgit v1.2.3


From 0341ced3f35df5cf63594fe801ee193930dcf5cb Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 14:28:29 +0100
Subject: Add link to mission

---
 packages/website/ts/@next/components/link.tsx     | 34 +++++++++++------------
 packages/website/ts/@next/pages/about/mission.tsx |  3 +-
 2 files changed, 19 insertions(+), 18 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/link.tsx b/packages/website/ts/@next/components/link.tsx
index db8f433b3..c240a0cdc 100644
--- a/packages/website/ts/@next/components/link.tsx
+++ b/packages/website/ts/@next/components/link.tsx
@@ -17,22 +17,6 @@ interface LinkInterface {
     };
 }
 
-const StyledLink = styled(ReactRouterLink)<LinkInterface>`
-    display: ${props => !props.isBlock && 'inline-flex'};
-    color: ${props => props.color || props.theme.linkColor};
-    text-align: center;
-    font-size: 18px;
-    text-decoration: none;
-    align-items: center;
-
-    @media (max-width: 768px) {
-    }
-
-    svg {
-        margin-left: 3px;
-    }
-`;
-
 export const Link = (props: LinkInterface) => {
     const {
         children,
@@ -43,7 +27,7 @@ export const Link = (props: LinkInterface) => {
     return (
         <StyledLink to={href} {...props}>
             {children}
-            {!isNoArrow && <svg width="25" height="25" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M8.484 5.246l.023 1.411 8.147.053L4.817 18.547l.996.996L17.65 7.706l.052 8.146 1.411.024-.068-10.561-10.561-.069z" fill="#00AE99"/></svg>}
+            {!isNoArrow && <svg width="25" height="25" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M8.484 5.246l.023 1.411 8.147.053L4.817 18.547l.996.996L17.65 7.706l.052 8.146 1.411.024-.068-10.561-10.561-.069z" fill="currentColor"/></svg>}
         </StyledLink>
     );
 };
@@ -56,3 +40,19 @@ export const LinkWrap = styled.div`
         margin-left: 20px;
     }
 `;
+
+const StyledLink = styled(ReactRouterLink)<LinkInterface>`
+    display: ${props => !props.isBlock && 'inline-flex'};
+    color: ${props => props.color || props.theme.linkColor};
+    text-align: center;
+    font-size: 18px;
+    text-decoration: none;
+    align-items: center;
+
+    @media (max-width: 768px) {
+    }
+
+    svg {
+        margin-left: 3px;
+    }
+`;
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index 234f7254d..782f1e1b5 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -4,6 +4,7 @@ import styled from 'styled-components';
 
 import { Image } from 'ts/@next/components/image';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
+import { Link } from 'ts/@next/components/link';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
@@ -24,7 +25,7 @@ export const NextAboutMission = () => (
         <Column colWidth="2/3">
             <Heading size="medium">Creating a tokenized world where all value can flow freely.</Heading>
             <Paragraph size="medium">0x Protocol is an important infrastructure layer for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past.</Paragraph>
-            <Paragraph>Our missions and values (arrow)</Paragraph>
+            <Link href="/mission">Our missions and values</Link>
         </Column>
       </Wrap>
     </Section>
-- 
cgit v1.2.3


From 0ff13edb585bb2cf1ef5799cabed800d57f354f7 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 14:28:40 +0100
Subject: Tweak icons on why

---
 packages/website/ts/@next/pages/why.tsx | 84 +++++++++++++++++----------------
 1 file changed, 43 insertions(+), 41 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index cf05de6e3..6e7273106 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -4,6 +4,7 @@ import styled from 'styled-components';
 import { colors } from 'ts/style/colors';
 
 import { Banner } from 'ts/@next/components/banner';
+import { Icon } from 'ts/@next/components/icon';
 import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
 import { Link } from 'ts/@next/components/link';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
@@ -18,31 +19,31 @@ export const NextWhy = () => (
     <Section>
       <WrapCentered>
         <Column colWidth="2/3">
-          <Heading size="medium" isCentered={true} style={{ '--desktopMaxWidth': '570px' }}>The exchange layer for the crypto economy</Heading>
-          <Paragraph size="medium" isMuted={true} isCentered={true}>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Paragraph>
-          <Link href="/docs" isCentered={true}>Build on 0x</Link>
+            <Heading size="medium" isCentered={true} style={{ '--desktopMaxWidth': '570px' }}>The exchange layer for the crypto economy</Heading>
+            <Paragraph size="medium" isMuted={true} isCentered={true}>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Paragraph>
+            <Link href="/docs" isCentered={true}>Build on 0x</Link>
         </Column>
       </WrapCentered>
     </Section>
 
-    <Section bgColor={colors.backgroundDark}>
+    <Section bgColor={colors.backgroundDark} isPadLarge={true}>
       <Wrap>
         <Column colWidth="1/3">
-            <ProtocolIcon width="150" />
-            <Heading>Support for all Ethereum Standards</Heading>
-            <Paragraph>0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol...</Paragraph>
+            <Icon name="coin" size="large" margin={[0, 0, 32, 0]} />
+            <Heading size="small">Support for all Ethereum Standards</Heading>
+            <Paragraph isMuted={true}>0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol...</Paragraph>
         </Column>
 
         <Column colWidth="1/3">
-            <ProtocolIcon width="150" />
-            <Heading>Shared Networked Liquidity</Heading>
-            <Paragraph>0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system.</Paragraph>
+            <Icon name="coin" size="large" margin={[0, 0, 32, 0]} />
+            <Heading size="small">Shared Networked Liquidity</Heading>
+            <Paragraph isMuted={true}>0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system.</Paragraph>
         </Column>
 
         <Column colWidth="1/3">
-            <CustomizeIcon width="150" />
-            <Heading>Customize the User Experience</Heading>
-            <Paragraph>Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces.</Paragraph>
+            <Icon name="coin" size="large" margin={[0, 0, 32, 0]} />
+            <Heading size="small">Customize the User Experience</Heading>
+            <Paragraph isMuted={true}>Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces.</Paragraph>
         </Column>
       </Wrap>
     </Section>
@@ -56,43 +57,44 @@ export const NextWhy = () => (
         </Column>
 
         <Column colWidth="2/3">
-          <Heading size="medium">What 0x offers</Heading>
-          <CoinIcon width="150" />
-          <Heading>A Standard for Exchange</Heading>
-          <Paragraph isMuted={true}>0x provides developers with a technical standard for trading Ethereum-based tokens such as ERC 20 and ERC 721.</Paragraph>
+            <Heading size="medium">What 0x offers</Heading>
 
-          <CoinIcon width="150" />
-          <Heading>Robust Smart Contracts</Heading>
-          <Paragraph isMuted={true}>0x Protocol's smart contracts have been put through two rounds of rigorous security audits.</Paragraph>
+            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+            <Heading size="small">A Standard for Exchange</Heading>
+            <Paragraph isMuted={true}>0x provides developers with a technical standard for trading Ethereum-based tokens such as ERC 20 and ERC 721.</Paragraph>
 
-          <CoinIcon width="150" />
-          <Heading>Extensible Architecture</Heading>
-          <Paragraph isMuted={true}>0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.</Paragraph>
+            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+            <Heading size="small">Robust Smart Contracts</Heading>
+            <Paragraph isMuted={true}>0x Protocol's smart contracts have been put through two rounds of rigorous security audits.</Paragraph>
 
-          <CoinIcon width="150" />
-          <Heading>Efficient Design</Heading>
-          <Paragraph isMuted={true}>0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.</Paragraph>
+            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+            <Heading size="small">Extensible Architecture</Heading>
+            <Paragraph isMuted={true}>0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.</Paragraph>
 
-          <Heading size="medium">Use Cases</Heading>
-          <Paragraph isMuted={true}>slider</Paragraph>
+            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+            <Heading size="small">Efficient Design</Heading>
+            <Paragraph isMuted={true}>0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.</Paragraph>
 
-          <Heading size="medium">Exchange Functionality</Heading>
+            <Heading size="small">Use Cases</Heading>
+            <Paragraph isMuted={true}>slider</Paragraph>
 
-          <CoinIcon width="150" />
-          <Heading>Secure Non-custodial Trading</Heading>
-          <Paragraph isMuted={true}>Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.</Paragraph>
+            <Heading size="small">Exchange Functionality</Heading>
 
-          <CoinIcon width="150" />
-          <Heading>Flexible Order Types</Heading>
-          <Paragraph isMuted={true}>Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.</Paragraph>
+            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+            <Heading size="small">Secure Non-custodial Trading</Heading>
+            <Paragraph isMuted={true}>Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.</Paragraph>
 
-          <CoinIcon width="150" />
-          <Heading>Build a Business</Heading>
-          <Paragraph isMuted={true}>Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.</Paragraph>
+            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+            <Heading size="small">Flexible Order Types</Heading>
+            <Paragraph isMuted={true}>Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.</Paragraph>
 
-          <CoinIcon width="150" />
-          <Heading>Networked Liquidity</Heading>
-          <Paragraph isMuted={true}>Allow your assets to appear on other 0x-based marketplaces by sharing your liquidity through an open order book.</Paragraph>
+            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+            <Heading size="small">Build a Business</Heading>
+            <Paragraph isMuted={true}>Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.</Paragraph>
+
+            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+            <Heading size="small">Networked Liquidity</Heading>
+            <Paragraph isMuted={true}>Allow your assets to appear on other 0x-based marketplaces by sharing your liquidity through an open order book.</Paragraph>
         </Column>
       </Wrap>
     </Section>
-- 
cgit v1.2.3


From 727ced0684244342f616455bb33ea5df5c061aa2 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 14:48:57 +0100
Subject: Tweak banner

---
 .../website/public/images/@next/banner/bottomofcta.png  | Bin 0 -> 15803 bytes
 .../website/public/images/@next/banner/topofcta.png     | Bin 0 -> 13342 bytes
 packages/website/ts/@next/components/banner.tsx         |  15 +++++++++++----
 3 files changed, 11 insertions(+), 4 deletions(-)
 create mode 100644 packages/website/public/images/@next/banner/bottomofcta.png
 create mode 100644 packages/website/public/images/@next/banner/topofcta.png

(limited to 'packages')

diff --git a/packages/website/public/images/@next/banner/bottomofcta.png b/packages/website/public/images/@next/banner/bottomofcta.png
new file mode 100644
index 000000000..910022a28
Binary files /dev/null and b/packages/website/public/images/@next/banner/bottomofcta.png differ
diff --git a/packages/website/public/images/@next/banner/topofcta.png b/packages/website/public/images/@next/banner/topofcta.png
new file mode 100644
index 000000000..710c390ab
Binary files /dev/null and b/packages/website/public/images/@next/banner/topofcta.png differ
diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index 59fbf7fdc..848bba1c4 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -38,8 +38,8 @@ export const Banner: React.StatelessComponent<Props> = (props: Props) => {
             <Wrap>
                 <CustomColumn colWidth="1/2" isPadLarge={true}>
                     <WrapCentered>
-                        <Heading isNoMargin={true}>{heading}</Heading>
-                        {subline && <Paragraph isMuted={true} isNoMargin={true}>{subline}</Paragraph>}
+                        <CustomHeading isNoMargin={true}>{heading}</CustomHeading>
+                        {subline && <Paragraph isMuted={0.5} isNoMargin={true}>{subline}</Paragraph>}
                     </WrapCentered>
                 </CustomColumn>
                 <CustomColumn colWidth="1/2" isPadLarge={true}>
@@ -60,16 +60,23 @@ const CustomColumn = styled(Column)`
     padding: 95px 30px;
 `;
 
+const CustomHeading = styled(Heading)`
+    --defaultHeading: 1.888888889rem;
+    font-weight: 400;
+    margin-bottom: 10px;
+`;
+
 // Note let's refactor this
 // is it absolutely necessary to have a stateless component
 // to pass props down into the styled icon?
 const Border = styled.div<BorderProps>`
     position: absolute;
-    background-image: url("data:image/svg+xml;utf8,<svg width='218' height='41' viewBox='0 0 218 41' fill='none' xmlns='http://www.w3.org/2000/svg'><path d='M109 39c59.094 0 107-47.906 107-107 0-59.095-47.906-107-107-107S2-127.095 2-68C2-8.907 49.906 39 109 39z' stroke='rgba(255, 255, 255, 0.1)' stroke-width='3' stroke-miterlimit='10'/><path d='M55 6.688L109-68l54 74.688-8.917 22.313H63.988L55 6.688zM109-68l22 97M109-68L87 29M164 6H55' stroke='rgba(255, 255, 255, 0.1)' stroke-width='3' stroke-miterlimit='10'/></svg>");
+    background-image: ${props => props.isBottom ? 'url(/images/@next/banner/bottomofcta.png);': 'url(/images/@next/banner/topofcta.png);' };
+    background-position: ${props => props.isBottom ? 'left top' : 'left bottom' };
     left: 0;
     width: calc(100% + 214px);
     height: 40px;
     top: ${props => !props.isBottom && 0 };
     bottom: ${props => props.isBottom && 0 };
-    transform: ${props => props.isBottom ? 'rotate(180deg) translate(112px)' : 'translate(-112px)' };
+    transform: translate(-112px);
 `;
-- 
cgit v1.2.3


From 93d1f2255e1bf1e81ecd336145c8e4f24b1baff8 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 15:00:19 +0100
Subject: Refines footer, newsletterForm

---
 packages/website/ts/@next/components/footer.tsx    | 55 ++++++++++++++++++----
 .../website/ts/@next/components/newsletterForm.tsx | 53 ++++++++++++---------
 2 files changed, 78 insertions(+), 30 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 13b681572..28af394b5 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -5,7 +5,7 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import { Column, Section, Wrap } from 'ts/@next/components/layout';
+import { BREAKPOINTS, Column, Section, Wrap, WrapGrid } from 'ts/@next/components/layout';
 import { Logo } from 'ts/@next/components/logo';
 import { NewsletterForm } from 'ts/@next/components/newsletterForm';
 
@@ -30,13 +30,23 @@ interface LinkListProps {
 const linkRows: LinkRows[] = [
     {
         heading: 'Products',
+        isOnMobile: true,
         links: [
             { url: '/next/0x-instant', text: '0x Instant' },
             { url: '#', text: '0x Launch Kit' },
         ],
     },
+    {
+        heading: 'Developers',
+        links: [
+            { url: '#', text: 'Documentation' },
+            { url: '#', text: 'GitHub' },
+            { url: '#', text: 'Whitepaper' },
+        ],
+    },
     {
         heading: 'About',
+        isOnMobile: true,
         links: [
             { url: '#', text: 'Mission' },
             { url: '#', text: 'Team' },
@@ -46,6 +56,7 @@ const linkRows: LinkRows[] = [
     },
     {
         heading: 'Community',
+        isOnMobile: true,
         links: [
             { url: '#', text: 'Twitter' },
             { url: '#', text: 'Rocket Chat' },
@@ -58,24 +69,29 @@ const linkRows: LinkRows[] = [
 export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
     <FooterWrap bgColor="#181818" isNoMargin={true}>
         <Wrap>
-            <Column colWidth="1/2" isNoPadding={true}>
+            <FooterColumn width="35%" isNoPadding={true}>
                 <Logo isLight={true} />
                 <NewsletterForm />
-            </Column>
+            </FooterColumn>
 
-            <Column colWidth="1/2" isNoPadding={true}>
-                <Wrap>
+            <FooterColumn width="55%" isNoPadding={true}>
+                <WrapGrid isCentered={false} isWrapped={true}>
                     {_.map(linkRows, (row, index) => (
-                        <Column key={`fc-${index}`} colWidth="1/3" isNoPadding={true}>
+                        <FooterSectionWrap
+                            key={`fc-${index}`}
+                            colWidth="1/4"
+                            isNoPadding={true}
+                            isMobileHidden={!row.isOnMobile}
+                        >
                             <RowHeading>
                                 {row.heading}
                             </RowHeading>
 
                             <LinkList links={row.links} />
-                        </Column>
+                        </FooterSectionWrap>
                     ))}
-                </Wrap>
-            </Column>
+                </WrapGrid>
+            </FooterColumn>
         </Wrap>
     </FooterWrap>
 );
@@ -95,6 +111,27 @@ const LinkList = (props: LinkListProps) => (
 const FooterSection = Section.withComponent('footer');
 const FooterWrap = styled(FooterSection)`
     color: ${colors.white};
+
+    @media (min-width: ${BREAKPOINTS.mobile}) {
+        height: 350px;
+    }
+`;
+
+const FooterColumn = styled(Column)`
+    @media (min-width: ${BREAKPOINTS.mobile}) {
+        width: ${props => props.width};
+    }
+
+    @media (max-width: ${BREAKPOINTS.mobile}) {
+        display: ${props => props.isMobileHidden && 'none'};
+        text-align: left;
+    }
+`;
+
+const FooterSectionWrap = styled(FooterColumn)`
+    @media (max-width: ${BREAKPOINTS.mobile}) {
+        width: 50%;
+    }
 `;
 
 const RowHeading = styled.h3`
diff --git a/packages/website/ts/@next/components/newsletterForm.tsx b/packages/website/ts/@next/components/newsletterForm.tsx
index 9e82975f4..972183b00 100644
--- a/packages/website/ts/@next/components/newsletterForm.tsx
+++ b/packages/website/ts/@next/components/newsletterForm.tsx
@@ -3,8 +3,6 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import {Button} from 'ts/@next/components/button';
-
 interface InputProps {
     name: string;
     label: string;
@@ -26,17 +24,28 @@ const Input = (props: InputProps) => {
     );
 };
 
-export const NewsletterForm: React.StatelessComponent = (props: Props) => (
-    <StyledForm>
-        <InputWrapper>
-            <Input name="email" type="email" label="Email Address" />
-            <SubmitButton hasIcon={true}>
-                Submit
-            </SubmitButton>
-        </InputWrapper>
-        <Text>Subscribe to our newsletter for updates in the 0x ecosystem</Text>
-    </StyledForm>
-);
+export class NewsletterForm extends React.Component {
+    public submit = () => {
+        // submit this form
+    }
+
+    public render(): React.ReactNode {
+        return (
+            <StyledForm>
+                <InputWrapper>
+                    <Input name="email" type="email" label="Email Address" />
+
+                    <SubmitButton onClick={this.submit}>
+                        <svg width="22" height="17" fill="none" xmlns="http://www.w3.org/2000/svg">
+                            <path d="M13.066 0l-1.068 1.147 6.232 6.557H0v1.592h18.23l-6.232 6.557L13.066 17l8.08-8.5-8.08-8.5z" fill="#CBCBCB"/>
+                        </svg>
+                    </SubmitButton>
+                </InputWrapper>
+                <Text>Subscribe to our newsletter for updates in the 0x ecosystem</Text>
+            </StyledForm>
+        )
+    }
+}
 
 const StyledForm = styled.form`
     appearance: none;
@@ -53,27 +62,29 @@ const StyledInput = styled.input`
     border-bottom: 1px solid #393939;
     color: ${colors.textDarkSecondary};
     font-size: 1.294117647rem;
-    padding: 0 0 16px;
+    padding: 15px 0;
+    outline: none;
     width: 100%;
-    margin-bottom: 13px;
 `;
 
 const InputWrapper = styled.div`
     position: relative;
 `;
 
-const SubmitButton = styled(Button)`
-    display: flex;
-    justify-content: center;
-    align-items: center;
+const SubmitButton = styled.button`
+    width: 44px;
+    height: 44px;
+    background-color: transparent;
+    border: 0;
     position: absolute;
     right: 0;
-    top: calc(50% - 29px);
+    top: calc(50% - 22px);
 `;
 
-const Text = styled.span`
+const Text = styled.p`
     color: #656565;
     font-size: 0.833333333rem;
     font-weight: 300;
     line-height: 1.2em;
+    margin-top: 15px;
 `;
-- 
cgit v1.2.3


From 5e1892f3834133ea87bf284ad1c491eb5a65901f Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 15:03:17 +0100
Subject: Add padding to banner

---
 packages/website/ts/@next/components/banner.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index 848bba1c4..9045a49f3 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -37,13 +37,13 @@ export const Banner: React.StatelessComponent<Props> = (props: Props) => {
             <Border/>
             <Wrap>
                 <CustomColumn colWidth="1/2" isPadLarge={true}>
-                    <WrapCentered>
+                    <WrapCentered padding={[30, 0]}>
                         <CustomHeading isNoMargin={true}>{heading}</CustomHeading>
                         {subline && <Paragraph isMuted={0.5} isNoMargin={true}>{subline}</Paragraph>}
                     </WrapCentered>
                 </CustomColumn>
                 <CustomColumn colWidth="1/2" isPadLarge={true}>
-                    <WrapCentered>
+                    <WrapCentered padding={[30, 0]}>
                         <ButtonWrap>
                             {mainCta && <Button href={mainCta.href}>{mainCta.text}</Button>}
                             {secondaryCta && <Button href={secondaryCta.href} isTransparent={true}>{secondaryCta.text}</Button>}
-- 
cgit v1.2.3


From cc1b71651dec21205f44f27ac59840edb3e616ad Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 15:19:52 +0100
Subject: Add active styling to chapter link

---
 packages/website/ts/@next/components/chapter_link.tsx | 16 ++++++++++++++++
 packages/website/ts/@next/pages/about/jobs.tsx        | 19 ++-----------------
 packages/website/ts/@next/pages/about/mission.tsx     | 18 ++----------------
 packages/website/ts/@next/pages/about/press.tsx       | 16 +---------------
 packages/website/ts/@next/pages/about/team.tsx        | 16 +---------------
 5 files changed, 22 insertions(+), 63 deletions(-)
 create mode 100644 packages/website/ts/@next/components/chapter_link.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/chapter_link.tsx b/packages/website/ts/@next/components/chapter_link.tsx
new file mode 100644
index 000000000..786c76bec
--- /dev/null
+++ b/packages/website/ts/@next/components/chapter_link.tsx
@@ -0,0 +1,16 @@
+import * as React from 'react';
+import { NavLink as ReactRouterLink } from 'react-router-dom';
+import styled from 'styled-components';
+
+export const ChapterLink = styled(ReactRouterLink).attrs({
+    activeStyle: { opacity: 1 },
+})`
+    font-size: 1.222222222rem;
+    display: block;
+    opacity: 0.5;
+    margin-bottom: 1.666666667rem;
+
+    &:hover {
+        opacity: 1;
+    }
+`;
diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 4f85b9945..111c89eae 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -2,6 +2,7 @@ import * as React from 'react';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
+import { ChapterLink } from 'ts/@next/components/chapter_link';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
@@ -117,20 +118,4 @@ const BenefitsList = styled.ul`
     li {
         margin-bottom: 1em;
     }
-`;
-
-// Lets refactor these chapter links into button perhaps as a <Link type={xxx} />
-const ChapterLink = styled(ReactRouterLink)`
-    font-size: 1.222222222rem;
-    display: block;
-    opacity: 0.8;
-    margin-bottom: 1.666666667rem;
-
-    &:first-child {
-        opacity: 1;
-    }
-
-    &:hover {
-        opacity: 1;
-    }
-`;
+`;
\ No newline at end of file
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index 782f1e1b5..eb7566f40 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -2,6 +2,7 @@ import * as React from 'react';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
+import { ChapterLink } from 'ts/@next/components/chapter_link';
 import { Image } from 'ts/@next/components/image';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { Link } from 'ts/@next/components/link';
@@ -74,19 +75,4 @@ export const NextAboutMission = () => (
       </Wrap>
     </Section>
   </SiteWrap>
-);
-
-const ChapterLink = styled(ReactRouterLink)`
-    font-size: 1.222222222rem;
-    display: block;
-    opacity: 0.8;
-    margin-bottom: 1.666666667rem;
-
-    &:first-child {
-        opacity: 1;
-    }
-
-    &:hover {
-        opacity: 1;
-    }
-`;
+);
\ No newline at end of file
diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index 3a500ff39..db2a631e7 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -2,6 +2,7 @@ import * as React from 'react';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
+import { ChapterLink } from 'ts/@next/components/chapter_link';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
@@ -64,18 +65,3 @@ export const NextAboutPress = () => (
     </Section>
   </SiteWrap>
 );
-
-const ChapterLink = styled(ReactRouterLink)`
-    font-size: 1.222222222rem;
-    display: block;
-    opacity: 0.8;
-    margin-bottom: 1.666666667rem;
-
-    &:first-child {
-        opacity: 1;
-    }
-
-    &:hover {
-        opacity: 1;
-    }
-`;
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 1c7ff319b..74659237e 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -4,6 +4,7 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
+import { ChapterLink } from 'ts/@next/components/chapter_link';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
@@ -196,21 +197,6 @@ export const NextAboutTeam = () => (
   </SiteWrap>
 );
 
-const ChapterLink = styled(ReactRouterLink)`
-    font-size: 1.222222222rem;
-    display: block;
-    opacity: 0.8;
-    margin-bottom: 1.666666667rem;
-
-    &:first-child {
-        opacity: 1;
-    }
-
-    &:hover {
-        opacity: 1;
-    }
-`;
-
 const StyledMember = styled.div`
     width: calc(25% - 10px);
     margin-bottom: 10px;
-- 
cgit v1.2.3


From 23987c0fa141c04f4c078342a2bafd0f1a3bd9c9 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 15:29:59 +0100
Subject: Adds initial scrollto methods in why page, adds stickywrap

---
 packages/website/package.json                   |   3 +-
 packages/website/ts/@next/components/layout.tsx |   6 +
 packages/website/ts/@next/pages/why.tsx         | 247 ++++++++++++++----------
 3 files changed, 155 insertions(+), 101 deletions(-)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index 4401c494b..e5e07c8ec 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -70,7 +70,8 @@
         "thenby": "^1.2.3",
         "truffle-contract": "2.0.1",
         "web3-provider-engine": "14.0.6",
-        "xml-js": "^1.6.4"
+        "xml-js": "^1.6.4",
+        "zenscroll": "^4.0.2"
     },
     "devDependencies": {
         "@types/accounting": "^0.4.1",
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index a8734aec8..03bd55027 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -120,6 +120,12 @@ export const WrapCentered = styled(WrapBase)`
     flex-direction: column;
     justify-content: center;
     align-items: center;
+    text-align: center;
+`;
+
+export const WrapSticky = styled.div`
+    position: sticky;
+    top: ${props => props.offsetTop || '60px'};
 `;
 
 export const WrapGrid = styled(WrapBase)`
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 6e7273106..1b6a61c4f 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -1,11 +1,12 @@
 import * as React from 'react';
 import styled from 'styled-components';
+import zenscroll from 'zenscroll';
 
 import { colors } from 'ts/style/colors';
 
 import { Banner } from 'ts/@next/components/banner';
 import { Icon } from 'ts/@next/components/icon';
-import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
+import { Column, Section, Wrap, WrapCentered, WrapSticky } from 'ts/@next/components/layout';
 import { Link } from 'ts/@next/components/link';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
@@ -14,109 +15,155 @@ import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
 import CustomizeIcon from 'ts/@next/icons/illustrations/customize.svg';
 import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
 
-export const NextWhy = () => (
-  <SiteWrap>
-    <Section>
-      <WrapCentered>
-        <Column colWidth="2/3">
-            <Heading size="medium" isCentered={true} style={{ '--desktopMaxWidth': '570px' }}>The exchange layer for the crypto economy</Heading>
-            <Paragraph size="medium" isMuted={true} isCentered={true}>The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.</Paragraph>
-            <Link href="/docs" isCentered={true}>Build on 0x</Link>
-        </Column>
-      </WrapCentered>
-    </Section>
-
-    <Section bgColor={colors.backgroundDark} isPadLarge={true}>
-      <Wrap>
-        <Column colWidth="1/3">
-            <Icon name="coin" size="large" margin={[0, 0, 32, 0]} />
-            <Heading size="small">Support for all Ethereum Standards</Heading>
-            <Paragraph isMuted={true}>0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol...</Paragraph>
-        </Column>
-
-        <Column colWidth="1/3">
-            <Icon name="coin" size="large" margin={[0, 0, 32, 0]} />
-            <Heading size="small">Shared Networked Liquidity</Heading>
-            <Paragraph isMuted={true}>0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system.</Paragraph>
-        </Column>
-
-        <Column colWidth="1/3">
-            <Icon name="coin" size="large" margin={[0, 0, 32, 0]} />
-            <Heading size="small">Customize the User Experience</Heading>
-            <Paragraph isMuted={true}>Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces.</Paragraph>
-        </Column>
-      </Wrap>
-    </Section>
-
-    <Section>
-      <Wrap>
-        <Column colWidth="1/3">
-            <ChapterLink href="#">Benefits</ChapterLink>
-            <ChapterLink href="#">Use Cases</ChapterLink>
-            <ChapterLink href="#">Features</ChapterLink>
-        </Column>
-
-        <Column colWidth="2/3">
-            <Heading size="medium">What 0x offers</Heading>
-
-            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-            <Heading size="small">A Standard for Exchange</Heading>
-            <Paragraph isMuted={true}>0x provides developers with a technical standard for trading Ethereum-based tokens such as ERC 20 and ERC 721.</Paragraph>
-
-            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-            <Heading size="small">Robust Smart Contracts</Heading>
-            <Paragraph isMuted={true}>0x Protocol's smart contracts have been put through two rounds of rigorous security audits.</Paragraph>
-
-            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-            <Heading size="small">Extensible Architecture</Heading>
-            <Paragraph isMuted={true}>0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.</Paragraph>
-
-            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-            <Heading size="small">Efficient Design</Heading>
-            <Paragraph isMuted={true}>0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.</Paragraph>
-
-            <Heading size="small">Use Cases</Heading>
-            <Paragraph isMuted={true}>slider</Paragraph>
-
-            <Heading size="small">Exchange Functionality</Heading>
-
-            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-            <Heading size="small">Secure Non-custodial Trading</Heading>
-            <Paragraph isMuted={true}>Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.</Paragraph>
-
-            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-            <Heading size="small">Flexible Order Types</Heading>
-            <Paragraph isMuted={true}>Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.</Paragraph>
-
-            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-            <Heading size="small">Build a Business</Heading>
-            <Paragraph isMuted={true}>Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.</Paragraph>
-
-            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-            <Heading size="small">Networked Liquidity</Heading>
-            <Paragraph isMuted={true}>Allow your assets to appear on other 0x-based marketplaces by sharing your liquidity through an open order book.</Paragraph>
-        </Column>
-      </Wrap>
-    </Section>
-
-    <Banner
-      heading="Ready to get started?"
-      subline="Dive into our docs, or contact us if needed"
-      mainCta={{ text: 'Get Started', href: '/docs' }}
-      secondaryCta={{ text: 'Get in Touch', href: '/contact' }}
-    />
-  </SiteWrap>
-);
+export class NextWhy extends React.PureComponent {
+    public scrollToSection = (sectionName: 'benefits' | 'cases' | 'features') => {
+        zenscroll.to(this[sectionName]);
+    }
+
+    public scrollToBenefits = () => {
+        // was going to onClick={() => this.scrollToSection('name')} but ts/linting
+        // doesnt like it, lets do this for now
+        this.scrollToSection('benefits');
+    }
+
+    public scrollToCases = () => {
+        this.scrollToSection('cases');
+    }
+
+    public scrollToFunctionality = () => {
+        this.scrollToSection('functionality');
+    }
+
+    public render(): React.ReactNode {
+        return (
+            <SiteWrap theme="dark">
+              <Section isPadLarge={true}>
+                <WrapCentered>
+                  <Column colWidth="2/3">
+                      <Heading
+                          size="medium"
+                          isCentered={true}
+                      >
+                          The exchange layer for the crypto economy
+                      </Heading>
+
+                      <Paragraph
+                          size="medium"
+                          isMuted={true}
+                          isCentered={true}
+                      >
+                          The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.
+                      </Paragraph>
+
+                      <Link href="/docs" isCentered={true}>
+                          Build on 0x
+                      </Link>
+                  </Column>
+                </WrapCentered>
+              </Section>
+
+              <Section bgColor={colors.backgroundDark} isPadLarge={true}>
+                <Wrap>
+                  <Column colWidth="1/3">
+                      <Icon name="coin" size="large" margin={[0, 0, 32, 0]} />
+                      <Heading size="small">Support for all Ethereum Standards</Heading>
+                      <Paragraph isMuted={true}>0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol...</Paragraph>
+                  </Column>
+
+                  <Column colWidth="1/3">
+                      <Icon name="coin" size="large" margin={[0, 0, 32, 0]} />
+                      <Heading size="small">Shared Networked Liquidity</Heading>
+                      <Paragraph isMuted={true}>0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system.</Paragraph>
+                  </Column>
+
+                  <Column colWidth="1/3">
+                      <Icon name="coin" size="large" margin={[0, 0, 32, 0]} />
+                      <Heading size="small">Customize the User Experience</Heading>
+                      <Paragraph isMuted={true}>Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces.</Paragraph>
+                  </Column>
+                </Wrap>
+              </Section>
+
+              <Section>
+                <Wrap>
+                  <Column colWidth="1/3">
+                      <WrapSticky>
+                          <ChapterLink href="#" onClick={this.scrollToBenefits}>Benefits</ChapterLink>
+                          <ChapterLink href="#" onClick={this.scrollToBenefits}>Use Cases</ChapterLink>
+                          <ChapterLink href="#" onClick={this.scrollToBenefits}>Features</ChapterLink>
+                      </WrapSticky>
+                  </Column>
+
+                  <Column colWidth="2/3">
+                        <div ref={elem => this.benefits = elem}>
+                            <Heading size="medium">What 0x offers</Heading>
+
+                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+                            <Heading size="small">A Standard for Exchange</Heading>
+                            <Paragraph isMuted={true}>0x provides developers with a technical standard for trading Ethereum-based tokens such as ERC 20 and ERC 721.</Paragraph>
+
+                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+                            <Heading size="small">Robust Smart Contracts</Heading>
+                            <Paragraph isMuted={true}>0x Protocol's smart contracts have been put through two rounds of rigorous security audits.</Paragraph>
+
+                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+                            <Heading size="small">Extensible Architecture</Heading>
+                            <Paragraph isMuted={true}>0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.</Paragraph>
+
+                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+                            <Heading size="small">Efficient Design</Heading>
+                            <Paragraph isMuted={true}>0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.</Paragraph>
+                        </div>
+
+                        <div ref={elem => this.cases = elem}>
+                            <Heading size="small">Use Cases</Heading>
+                            <Paragraph isMuted={true}>slider</Paragraph>
+                        </div>
+
+                        <div ref={elem => this.functionality = elem}>
+                            <Heading size="small">Exchange Functionality</Heading>
+
+                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+                            <Heading size="small">Secure Non-custodial Trading</Heading>
+                            <Paragraph isMuted={true}>Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.</Paragraph>
+
+                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+                            <Heading size="small">Flexible Order Types</Heading>
+                            <Paragraph isMuted={true}>Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.</Paragraph>
+
+                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+                            <Heading size="small">Build a Business</Heading>
+                            <Paragraph isMuted={true}>Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.</Paragraph>
+
+                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
+                            <Heading size="small">Networked Liquidity</Heading>
+                            <Paragraph isMuted={true}>Allow your assets to appear on other 0x-based marketplaces by sharing your liquidity through an open order book.</Paragraph>
+                        </div>
+                  </Column>
+                </Wrap>
+              </Section>
+
+              <Banner
+                heading="Ready to get started?"
+                subline="Dive into our docs, or contact us if needed"
+                mainCta={{ text: 'Get Started', href: '/docs' }}
+                secondaryCta={{ text: 'Get in Touch', href: '/contact' }}
+              />
+            </SiteWrap>
+        );
+    }
+}
+
+const StickyColumn = styled(Column)`
+    position: sticky;
+`;
 
 const ChapterLink = styled.a`
-    font-size: 1.222222222rem;
+    color: ${props => props.theme.textColor};
+    font-size: 22px;
+    margin-bottom: 15px;
     display: block;
     opacity: 0.8;
-    margin-bottom: 1.666666667rem;
-
-    &:first-child {
-        opacity: 1;
-    }
 
     &:hover {
         opacity: 1;
-- 
cgit v1.2.3


From 74d0eb40c5c2c3d48fc41502f7a871e80807ae1f Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 15:23:09 +0100
Subject: Add links to jobs

---
 packages/website/ts/@next/pages/about/jobs.tsx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 111c89eae..42ff75007 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -4,6 +4,7 @@ import styled from 'styled-components';
 
 import { ChapterLink } from 'ts/@next/components/chapter_link';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
+import { Link } from 'ts/@next/components/link';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
@@ -87,7 +88,7 @@ export const NextAboutJobs = () => (
                     <Paragraph isMuted={true}>San Francisco, Remote</Paragraph>
                 </Column>
                 <Column colWidth="1/3">
-                    <Paragraph><a href="#">Apply</a></Paragraph>
+                    <Paragraph><Link href="#">Apply</Link></Paragraph>
                 </Column>
             </Wrap>
             <Wrap>
@@ -100,7 +101,7 @@ export const NextAboutJobs = () => (
                     </Paragraph>
                 </Column>
                 <Column colWidth="1/3">
-                    <Paragraph><a href="#">Apply</a></Paragraph>
+                    <Paragraph><Link href="#">Apply</Link></Paragraph>
                 </Column>
             </Wrap>
         </Column>
-- 
cgit v1.2.3


From 7c33f94836d8b1057ad0753beda460c444933180 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 15:31:41 +0100
Subject: Mute paragraphs by default

---
 packages/website/ts/@next/components/text.tsx | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 96decedba..d6eabb0d5 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -62,3 +62,7 @@ export const Paragraph = styled.p<ParagraphProps>`
     text-align: ${props => props.isCentered && 'center'};
     line-height: 1.4;
 `;
+
+Paragraph.defaultProps = {
+    isMuted: true,
+};
-- 
cgit v1.2.3


From 934117bfe4c7ecde3e346d58218b5600d66da15e Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 15:43:15 +0100
Subject: Refactor positions

---
 packages/website/ts/@next/pages/about/jobs.tsx | 75 +++++++++++++++++---------
 1 file changed, 51 insertions(+), 24 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 42ff75007..c3fec8e2b 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -1,13 +1,61 @@
 import * as React from 'react';
+import * as _ from 'lodash';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
 import { ChapterLink } from 'ts/@next/components/chapter_link';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { Link } from 'ts/@next/components/link';
+import { Separator } from 'ts/@next/components/separator';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
+interface PositionInterface {
+    title: string;
+    location: string;
+    href: string;
+}
+
+const positions: PositionInterface[] = [
+    {
+        title: 'Product Designer',
+        location: 'San Francisco, Remote',
+        href: '#',
+    },
+    {
+        title: 'Product Designer',
+        location: 'San Francisco, Remote',
+        href: '#',
+    },
+    {
+        title: 'Product Designer',
+        location: 'San Francisco, Remote',
+        href: '#',
+    },
+    {
+        title: 'Open Positition',
+        location: "We're always interested in talking to talented people. Send us an application if you think you're the right fit.",
+        href: '#',
+    },
+];
+
+const Position = ({ position }) => (
+    <>
+        <Wrap>
+            <Column colWidth="1/3">
+                <Heading size="small">{position.title}</Heading>
+            </Column>
+            <Column colWidth="1/3">
+                <Paragraph isMuted={true}>{position.location}</Paragraph>
+            </Column>
+            <Column colWidth="1/3">
+                <Paragraph><Link href={position.href}>Apply</Link></Paragraph>
+            </Column>
+        </Wrap>
+        <Separator/>
+    </>
+);
+
 export const NextAboutJobs = () => (
   <SiteWrap theme="light">
     <Section>
@@ -73,6 +121,8 @@ export const NextAboutJobs = () => (
       </Wrap>
     </Section>
 
+    <Separator/>
+
     <Section>
       <Wrap>
         <Column colWidth="1/3">
@@ -80,30 +130,7 @@ export const NextAboutJobs = () => (
         </Column>
 
         <Column colWidth="2/3">
-            <Wrap>
-                <Column colWidth="1/3">
-                    <Heading size="small">Product Designer</Heading>
-                </Column>
-                <Column colWidth="1/3">
-                    <Paragraph isMuted={true}>San Francisco, Remote</Paragraph>
-                </Column>
-                <Column colWidth="1/3">
-                    <Paragraph><Link href="#">Apply</Link></Paragraph>
-                </Column>
-            </Wrap>
-            <Wrap>
-                <Column colWidth="1/3">
-                    <Heading size="small">Open Positition</Heading>
-                </Column>
-                <Column colWidth="1/3">
-                    <Paragraph isMuted={true}>
-                        We're always interested in talking to talented people. Send us an application if you think you're the right fit.
-                    </Paragraph>
-                </Column>
-                <Column colWidth="1/3">
-                    <Paragraph><Link href="#">Apply</Link></Paragraph>
-                </Column>
-            </Wrap>
+            {_.map(positions, (position, index) => <Position key={`position-${index}`} position={position} /> )}
         </Column>
       </Wrap>
     </Section>
-- 
cgit v1.2.3


From 93eb31f7a06f753fa0853f8b4fdf04fd073ab616 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 15:43:22 +0100
Subject: Add separator to mission

---
 packages/website/ts/@next/pages/about/mission.tsx | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index eb7566f40..cbc113888 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -6,6 +6,7 @@ import { ChapterLink } from 'ts/@next/components/chapter_link';
 import { Image } from 'ts/@next/components/image';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { Link } from 'ts/@next/components/link';
+import { Separator } from 'ts/@next/components/separator';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
@@ -17,13 +18,13 @@ export const NextAboutMission = () => (
   <SiteWrap theme="light">
     <Section>
       <Wrap>
-         <Column colWidth="1/3">
+         <Column colWidth="1/3" isPadLarge={true}>
             <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
             <ChapterLink to="/next/about/team">Team</ChapterLink>
             <ChapterLink to="/next/about/press">Press</ChapterLink>
             <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
         </Column>
-        <Column colWidth="2/3">
+        <Column colWidth="2/3" isPadLarge={true}>
             <Heading size="medium">Creating a tokenized world where all value can flow freely.</Heading>
             <Paragraph size="medium">0x Protocol is an important infrastructure layer for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past.</Paragraph>
             <Link href="/mission">Our missions and values</Link>
@@ -49,25 +50,27 @@ export const NextAboutMission = () => (
                     <RightThingIcon width="100" />
                 </Column>
                 <Column colWidth="2/3">
-                    <Heading size="medium">Do The Right Thing</Heading>
+                    <Heading>Do The Right Thing</Heading>
                     <Paragraph isMuted={true}>We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.</Paragraph>
                 </Column>
             </Wrap>
+            <Separator/>
             <Wrap>
                 <Column colWidth="1/3">
                     <ConsistentlyShipIcon width="100" />
                 </Column>
                 <Column colWidth="2/3">
-                    <Heading size="medium">Consistently Ship</Heading>
+                    <Heading>Consistently Ship</Heading>
                     <Paragraph isMuted={true}>Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.</Paragraph>
                 </Column>
             </Wrap>
+            <Separator/>
             <Wrap>
                 <Column colWidth="1/3">
                     <LongTermImpactIcon width="100" />
                 </Column>
                 <Column colWidth="2/3">
-                    <Heading size="medium">Focus on long-term Impact</Heading>
+                    <Heading>Focus on long-term Impact</Heading>
                     <Paragraph isMuted={true}>We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.</Paragraph>
                 </Column>
             </Wrap>
-- 
cgit v1.2.3


From 3506c0e5013c565a4d9b40d4dcd406e77ef1448d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 15:55:28 +0100
Subject: Refactor press highlgihts

---
 .../public/images/@next/press/logo-techcrunch.png  | Bin 0 -> 2332 bytes
 .../public/images/@next/press/logo-venturebeat.png | Bin 0 -> 2660 bytes
 packages/website/ts/@next/pages/about/press.tsx    |  87 ++++++++++++---------
 3 files changed, 48 insertions(+), 39 deletions(-)
 create mode 100644 packages/website/public/images/@next/press/logo-techcrunch.png
 create mode 100644 packages/website/public/images/@next/press/logo-venturebeat.png

(limited to 'packages')

diff --git a/packages/website/public/images/@next/press/logo-techcrunch.png b/packages/website/public/images/@next/press/logo-techcrunch.png
new file mode 100644
index 000000000..7f260d0ea
Binary files /dev/null and b/packages/website/public/images/@next/press/logo-techcrunch.png differ
diff --git a/packages/website/public/images/@next/press/logo-venturebeat.png b/packages/website/public/images/@next/press/logo-venturebeat.png
new file mode 100644
index 000000000..2086bf0b7
Binary files /dev/null and b/packages/website/public/images/@next/press/logo-venturebeat.png differ
diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index db2a631e7..80307a98f 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -1,12 +1,57 @@
 import * as React from 'react';
-import { Link as ReactRouterLink } from 'react-router-dom';
+import * as _ from 'lodash';
 import styled from 'styled-components';
 
 import { ChapterLink } from 'ts/@next/components/chapter_link';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
+import { Link } from 'ts/@next/components/link';
+import { Separator } from 'ts/@next/components/separator';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
+interface HighlightInterface {
+    logo: string;
+    title?: string;
+    text: string;
+    href: string;
+}
+
+const highlights: HighlightInterface[] = [
+    {
+        logo: '/images/@next/press/logo-venturebeat.png',
+        title: 'VentureBeat',
+        text: '0x leads the way for ‘tokenization’ of the world, and collectible game items are next',
+        href: '#',
+    },
+    {
+        logo: '/images/@next/press/logo-fortune.png',
+        title: 'Fortune',
+        text: 'In the future, many traditional investments like real estate and corporate shares will come in the form of digital tokens that are bought and transferred on a blockchain. ',
+        href: '#',
+    },
+    {
+        logo: '/images/@next/press/logo-techcrunch.png',
+        title: 'TechCrunch',
+        text: '0x allows any developer to quickly build their own decentralized cryptocurrency exchange and decide their own fees.',
+        href: '#',
+    },
+];
+
+const Highlight = ({ highlight }) => (
+    <>
+    <Wrap>
+        <Column colWidth="1/3">
+            <img src={highlight.logo} alt={highlight.title} />
+        </Column>
+        <Column colWidth="2/3">
+            <Paragraph isMuted={false}>{highlight.text}</Paragraph>
+            <Link href={highlight.href}>Read Article</Link>
+        </Column>
+    </Wrap>
+    <Separator/>
+    </>
+);
+
 export const NextAboutPress = () => (
   <SiteWrap theme="light">
     <Section>
@@ -21,45 +66,9 @@ export const NextAboutPress = () => (
             <Heading size="medium">Press Highlights</Heading>
             <Paragraph size="medium">Want to write about 0x? Get in touch, or download our press kit.</Paragraph>
 
-            <Wrap>
-                <Column colWidth="1/3">
-                    <img src="/images/@next/press/logo-fortune.png" width="100" alt="Fortune"/>
-                </Column>
-                <Column colWidth="2/3">
-                    <Paragraph isMuted={false}>The difference is that 0x is decentralized, operating as a series of anonymous nodes...</Paragraph>
-                    <a href="#">Read Article</a>
-                </Column>
-            </Wrap>
-
-            <Wrap>
-                <Column colWidth="1/3">
-                    <img src="/images/@next/press/logo-fortune.png" width="100" alt="Fortune"/>
-                </Column>
-                <Column colWidth="2/3">
-                    <Paragraph isMuted={false}>The difference is that 0x is decentralized, operating as a series of anonymous nodes...</Paragraph>
-                    <a href="#">Read Article</a>
-                </Column>
-            </Wrap>
-
-            <Wrap>
-                <Column colWidth="1/3">
-                    <img src="/images/@next/press/logo-fortune.png" width="100" alt="Fortune"/>
-                </Column>
-                <Column colWidth="2/3">
-                    <Paragraph isMuted={false}>The difference is that 0x is decentralized, operating as a series of anonymous nodes...</Paragraph>
-                    <a href="#">Read Article</a>
-                </Column>
-            </Wrap>
+            <Separator/>
 
-            <Wrap>
-                <Column colWidth="1/3">
-                    <img src="/images/@next/press/logo-fortune.png" width="100" alt="Fortune"/>
-                </Column>
-                <Column colWidth="2/3">
-                    <Paragraph isMuted={false}>The difference is that 0x is decentralized, operating as a series of anonymous nodes...</Paragraph>
-                    <a href="#">Read Article</a>
-                </Column>
-            </Wrap>
+            {_.map(highlights, (highlight, index) => <Highlight key={`highlight-${index}`} highlight={highlight} /> )}
         </Column>
       </Wrap>
     </Section>
-- 
cgit v1.2.3


From 086568bddf62e961b54fe80736a49786b2804193 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 15:55:44 +0100
Subject: Remove unnecessary dep

---
 packages/website/ts/@next/pages/about/jobs.tsx | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index c3fec8e2b..aa501259e 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -1,6 +1,5 @@
 import * as React from 'react';
 import * as _ from 'lodash';
-import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
 import { ChapterLink } from 'ts/@next/components/chapter_link';
-- 
cgit v1.2.3


From 194f78593997009649b5dd10e234b05e2d870d9c Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 16:07:18 +0100
Subject: Refinements to Why page

---
 packages/website/ts/@next/components/icon.tsx |   1 +
 packages/website/ts/@next/components/text.tsx |   3 +-
 packages/website/ts/@next/pages/why.tsx       | 156 ++++++++++++++++++--------
 3 files changed, 115 insertions(+), 45 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
index bc0f6f47e..7e16c2aa2 100644
--- a/packages/website/ts/@next/components/icon.tsx
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -44,6 +44,7 @@ const StyledIcon = styled.figure<IconProps>`
     width: ${props => _getSize(props.size)};
     height: ${props => _getSize(props.size)};
     margin: ${props => getCSSPadding(props.margin)};
+    display: inline-block;
     flex-shrink: 0;
 
     svg {
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index d6eabb0d5..d300031dc 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -11,6 +11,7 @@ interface HeadingProps extends BaseTextInterface {
     asElement?: 'h1'| 'h2'| 'h3'| 'h4';
     isCentered?: boolean;
     isNoMargin?: boolean;
+    marginBottom?: string;
     color?: string;
 }
 
@@ -24,7 +25,7 @@ const StyledHeading = styled.h1<HeadingProps>`
     font-size: ${props => `var(--${props.size || 'default'}Heading)`};
     padding: ${props => props.padding && getCSSPadding(props.padding)};
     line-height: ${props => `var(--${props.size || 'default'}HeadingHeight)`};
-    margin-bottom: ${props => !props.isNoMargin && '30px'};
+    margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
     text-align: ${props => props.isCentered && 'center'};
     font-weight: 300;
     margin-left: ${props => props.isCentered && 'auto'};
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 1b6a61c4f..956cbbc57 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -1,3 +1,4 @@
+import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
 import zenscroll from 'zenscroll';
@@ -15,6 +16,52 @@ import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
 import CustomizeIcon from 'ts/@next/icons/illustrations/customize.svg';
 import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
 
+const offersData = [
+    {
+        icon: 'coin',
+        title: 'A standard for Exchange',
+        description: '0x provides developers with a technical standard for trading Ethereum-based tokens such as ERC 20 and ERC 721.',
+    },
+    {
+        icon: 'coin',
+        title: 'Robust Smart Contracts',
+        description: `0x Protocol's smart contracts have been put through two rounds of rigorous security audits.`,
+    },
+    {
+        icon: 'coin',
+        title: 'Extensible Architecture',
+        description: `0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.`,
+    },
+    {
+        icon: 'coin',
+        title: 'Efficient Design',
+        description: `0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.`,
+    },
+];
+
+const functionalityData = [
+    {
+        icon: 'coin',
+        title: 'Secure Non-custodial Trading',
+        description: 'Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.',
+    },
+    {
+        icon: 'coin',
+        title: 'Flexible Order Types',
+        description: 'Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.',
+    },
+    {
+        icon: 'coin',
+        title: 'Build a Business',
+        description: 'Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.',
+    },
+    {
+        icon: 'coin',
+        title: 'Networked Liquidity',
+        description: 'Allow your assets to appear on other 0x-based marketplaces by sharing your liquidity through an open order book.',
+    },
+];
+
 export class NextWhy extends React.PureComponent {
     public scrollToSection = (sectionName: 'benefits' | 'cases' | 'features') => {
         zenscroll.to(this[sectionName]);
@@ -39,7 +86,7 @@ export class NextWhy extends React.PureComponent {
             <SiteWrap theme="dark">
               <Section isPadLarge={true}>
                 <WrapCentered>
-                  <Column colWidth="2/3">
+                  <Column colWidth="2/3" isNoMargin={true}>
                       <Heading
                           size="medium"
                           isCentered={true}
@@ -95,50 +142,52 @@ export class NextWhy extends React.PureComponent {
                   </Column>
 
                   <Column colWidth="2/3">
-                        <div ref={elem => this.benefits = elem}>
+                        <SectionWrap ref={elem => this.benefits = elem}>
                             <Heading size="medium">What 0x offers</Heading>
 
-                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-                            <Heading size="small">A Standard for Exchange</Heading>
-                            <Paragraph isMuted={true}>0x provides developers with a technical standard for trading Ethereum-based tokens such as ERC 20 and ERC 721.</Paragraph>
-
-                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-                            <Heading size="small">Robust Smart Contracts</Heading>
-                            <Paragraph isMuted={true}>0x Protocol's smart contracts have been put through two rounds of rigorous security audits.</Paragraph>
-
-                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-                            <Heading size="small">Extensible Architecture</Heading>
-                            <Paragraph isMuted={true}>0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.</Paragraph>
-
-                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-                            <Heading size="small">Efficient Design</Heading>
-                            <Paragraph isMuted={true}>0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.</Paragraph>
-                        </div>
-
-                        <div ref={elem => this.cases = elem}>
-                            <Heading size="small">Use Cases</Heading>
+                            {_.map(offersData, (item, index) => (
+                                <ChapterItemWrap>
+                                    <Icon name={item.icon} size="medium" margin={[0, 0, 22, 0]} />
+
+                                    <Heading
+                                        marginBottom="15px"
+                                        isNoPadding={true}
+                                    >
+                                        {item.title}
+                                    </Heading>
+
+                                    <Paragraph isMuted={true}>
+                                        {item.description}
+                                    </Paragraph>
+                                </ChapterItemWrap>
+                            ))}
+                        </SectionWrap>
+
+                        <SectionWrap ref={elem => this.cases = elem}>
+                            <Heading size="medium">Use Cases</Heading>
                             <Paragraph isMuted={true}>slider</Paragraph>
-                        </div>
-
-                        <div ref={elem => this.functionality = elem}>
-                            <Heading size="small">Exchange Functionality</Heading>
-
-                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-                            <Heading size="small">Secure Non-custodial Trading</Heading>
-                            <Paragraph isMuted={true}>Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.</Paragraph>
-
-                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-                            <Heading size="small">Flexible Order Types</Heading>
-                            <Paragraph isMuted={true}>Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.</Paragraph>
-
-                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-                            <Heading size="small">Build a Business</Heading>
-                            <Paragraph isMuted={true}>Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.</Paragraph>
-
-                            <Icon name="coin" size="medium" margin={[0, 0, 22, 0]} />
-                            <Heading size="small">Networked Liquidity</Heading>
-                            <Paragraph isMuted={true}>Allow your assets to appear on other 0x-based marketplaces by sharing your liquidity through an open order book.</Paragraph>
-                        </div>
+                        </SectionWrap>
+
+                        <SectionWrap ref={elem => this.functionality = elem}>
+                            <Heading size="medium">Exchange Functionality</Heading>
+
+                            {_.map(functionalityData, (item, index) => (
+                                <ChapterItemWrap>
+                                    <Icon name={item.icon} size="medium" margin={[0, 0, 22, 0]} />
+
+                                    <Heading
+                                        marginBottom="15px"
+                                        isNoPadding={true}
+                                    >
+                                        {item.title}
+                                    </Heading>
+
+                                    <Paragraph isMuted={true}>
+                                        {item.description}
+                                    </Paragraph>
+                                </ChapterItemWrap>
+                            ))}
+                        </SectionWrap>
                   </Column>
                 </Wrap>
               </Section>
@@ -154,8 +203,22 @@ export class NextWhy extends React.PureComponent {
     }
 }
 
-const StickyColumn = styled(Column)`
-    position: sticky;
+const SectionWrap = styled.div`
+    position: relative;
+
+    & + & {
+        padding-top: 60px;
+    }
+
+    & + &:before {
+        content: '';
+        position: absolute;
+        top: 0;
+        left: 0;
+        width: 100vw;
+        height: 1px;
+        background-color: #3d3d3d;
+    }
 `;
 
 const ChapterLink = styled.a`
@@ -169,3 +232,8 @@ const ChapterLink = styled.a`
         opacity: 1;
     }
 `;
+
+const ChapterItemWrap = styled.div`
+    max-width: 560px;
+    margin-top: 60px;
+`;
-- 
cgit v1.2.3


From bdd287559cac066fe9aaa2012a9e16e63d93dbc5 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 16:19:12 +0100
Subject: Mobile styling on why page

---
 packages/website/ts/@next/pages/why.tsx | 32 ++++++++++++++++++++++++--------
 1 file changed, 24 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 956cbbc57..028f211da 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -7,7 +7,7 @@ import { colors } from 'ts/style/colors';
 
 import { Banner } from 'ts/@next/components/banner';
 import { Icon } from 'ts/@next/components/icon';
-import { Column, Section, Wrap, WrapCentered, WrapSticky } from 'ts/@next/components/layout';
+import { BREAKPOINTS, Column, Section, Wrap, WrapCentered, WrapSticky } from 'ts/@next/components/layout';
 import { Link } from 'ts/@next/components/link';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
@@ -63,8 +63,12 @@ const functionalityData = [
 ];
 
 export class NextWhy extends React.PureComponent {
+    public benefitsRef = React.createRef();
+    public casesRef = React.createRef();
+    public functionalityRef = React.createRef();
+
     public scrollToSection = (sectionName: 'benefits' | 'cases' | 'features') => {
-        zenscroll.to(this[sectionName]);
+        zenscroll.to(this[`${sectionName}Ref`]);
     }
 
     public scrollToBenefits = () => {
@@ -142,7 +146,7 @@ export class NextWhy extends React.PureComponent {
                   </Column>
 
                   <Column colWidth="2/3">
-                        <SectionWrap ref={elem => this.benefits = elem}>
+                        <SectionWrap ref={this.benefitsRef}>
                             <Heading size="medium">What 0x offers</Heading>
 
                             {_.map(offersData, (item, index) => (
@@ -156,19 +160,19 @@ export class NextWhy extends React.PureComponent {
                                         {item.title}
                                     </Heading>
 
-                                    <Paragraph isMuted={true}>
+                                    <Paragraph isMuted={true} isNoMargin={true}>
                                         {item.description}
                                     </Paragraph>
                                 </ChapterItemWrap>
                             ))}
                         </SectionWrap>
 
-                        <SectionWrap ref={elem => this.cases = elem}>
+                        <SectionWrap ref={this.casesRef}>
                             <Heading size="medium">Use Cases</Heading>
                             <Paragraph isMuted={true}>slider</Paragraph>
                         </SectionWrap>
 
-                        <SectionWrap ref={elem => this.functionality = elem}>
+                        <SectionWrap ref={this.functionalityRef}>
                             <Heading size="medium">Exchange Functionality</Heading>
 
                             {_.map(functionalityData, (item, index) => (
@@ -182,7 +186,7 @@ export class NextWhy extends React.PureComponent {
                                         {item.title}
                                     </Heading>
 
-                                    <Paragraph isMuted={true}>
+                                    <Paragraph isMuted={true} isNoMargin={true}>
                                         {item.description}
                                     </Paragraph>
                                 </ChapterItemWrap>
@@ -208,6 +212,7 @@ const SectionWrap = styled.div`
 
     & + & {
         padding-top: 60px;
+        margin-top: 60px;
     }
 
     & + &:before {
@@ -215,10 +220,21 @@ const SectionWrap = styled.div`
         position: absolute;
         top: 0;
         left: 0;
-        width: 100vw;
         height: 1px;
         background-color: #3d3d3d;
     }
+
+    @media (min-width: ${BREAKPOINTS.mobile}) {
+        & + &:before {
+            width: 100vw;
+        }
+    }
+
+    @media (max-width: ${BREAKPOINTS.mobile}) {
+        & + &:before {
+            width: 100%;
+        }
+    }
 `;
 
 const ChapterLink = styled.a`
-- 
cgit v1.2.3


From 9dc32c2bcabd8f8d7c396faebbb6d18639ac0385 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 16:30:24 +0100
Subject: Tweaks

---
 packages/website/ts/@next/pages/about/jobs.tsx | 33 +++++++++++++++-----------
 packages/website/ts/@next/pages/about/team.tsx |  8 ++++---
 2 files changed, 24 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index aa501259e..3089dfab3 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -1,5 +1,5 @@
 import * as React from 'react';
-import * as _ from 'lodash';
+import * as _ from 'lodash/core';
 import styled from 'styled-components';
 
 import { ChapterLink } from 'ts/@next/components/chapter_link';
@@ -72,25 +72,30 @@ export const NextAboutJobs = () => (
             <Paragraph size="medium">
                 To create a tokenized world where all value can flow freely.We are powering a growing ecosystem of decentralized applications and solving novel challenges to make our technology intuitive, flexible, and accessible to all. Read more about our mission, and join us in building financial infrastructure upon which the exchange of anything of value will take place.
             </Paragraph>
+            <Link href="#">Our misson and values</Link>
         </Column>
       </Wrap>
     </Section>
 
     <Section bgColor="#F3F6F4">
-      <Wrap>
-        <Column colWidth="1/3">
-            <Heading size="medium">
-                Powered by a Diverse Worldwide Community
-            </Heading>
-            <Paragraph>
-                We're a highly technical team with varied backgrounds in engineering, science, business, finance, and research. While the core team is headquartered in San Francisco, there are 30+ teams building on 0x and hundreds of thousands of participants behind our efforts globally. We're passionate about open-source software and decentralized technology's potential to act as an equalizing force in the world.
-            </Paragraph>
-        </Column>
+        <Wrap>
+            <Column colWidth="1/3">
+                <Heading size="medium" isNoMargin={true}>
+                    Powered by a Diverse Worldwide Community
+                </Heading>
+            </Column>
+        </Wrap>
+        <Wrap>
+            <Column colWidth="1/3">
+                <Paragraph>
+                    We're a highly technical team with varied backgrounds in engineering, science, business, finance, and research. While the core team is headquartered in San Francisco, there are 30+ teams building on 0x and hundreds of thousands of participants behind our efforts globally. We're passionate about open-source software and decentralized technology's potential to act as an equalizing force in the world.
+                </Paragraph>
+            </Column>
 
-        <Column colWidth="2/3">
-            <img src="/images/@next/jobs/map@2x.png" height="365" alt="Map of community"/>
-        </Column>
-      </Wrap>
+            <Column colWidth="2/3">
+                <img src="/images/@next/jobs/map@2x.png" height="365" alt="Map of community"/>
+            </Column>
+        </Wrap>
     </Section>
 
     <Section>
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 74659237e..c8764b033 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -1,11 +1,13 @@
 import * as React from 'react';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
+import * as _ from 'lodash/core';
 
 import { colors } from 'ts/style/colors';
 
 import { ChapterLink } from 'ts/@next/components/chapter_link';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
+import { Link } from 'ts/@next/components/link';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
@@ -162,7 +164,7 @@ export const NextAboutTeam = () => (
         <Column colWidth="2/3">
             <Heading size="medium">We are a global, growing team</Heading>
             <Paragraph size="medium">We are a distributed team with backgrounds in engineering, academic research, business, and design. The 0x Core Team is passionate about accelerating the adoption decentralized technology and believe in its potential to be an equalizing force in the world. Join us and do the most impactful work of your life.</Paragraph>
-            <Paragraph>Join the Team (arrow)</Paragraph>
+            <Link href="#">Join the Team</Link>
         </Column>
       </Wrap>
     </Section>
@@ -175,7 +177,7 @@ export const NextAboutTeam = () => (
 
         <Column colWidth="2/3">
             <Wrap isWrapped={true} isCentered={false}>
-            {team.map((info, index) => <Member key={`team-${index}`} name={info.name} title={info.title} />)}
+            {_.map(team, (info, index) => <Member key={`team-${index}`} name={info.name} title={info.title} />)}
             </Wrap>
         </Column>
       </Wrap>
@@ -189,7 +191,7 @@ export const NextAboutTeam = () => (
 
         <Column colWidth="2/3">
         <Wrap isWrapped={true} isCentered={false}>
-            {advisors.map((info, index) => <Member key={`team-${index}`} name={info.name} title={info.title} />)}
+            {_.map(advisors, (info, index) => <Member key={`team-${index}`} name={info.name} title={info.title} />)}
         </Wrap>
         </Column>
       </Wrap>
-- 
cgit v1.2.3


From bd725eee8652c672295818ffc6905176099bdeb2 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 16:37:42 +0100
Subject: Starts refining isntant page

---
 packages/website/ts/@next/pages/instant.tsx | 118 ++++++++++++++++++----------
 1 file changed, 76 insertions(+), 42 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index ccc5da1e1..c3b7a2d82 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -1,8 +1,10 @@
+import * as _ from 'lodash';
 import * as React from 'react';
 
 import {colors} from 'ts/style/colors';
 
-import {Button} from 'ts/@next/components/button';
+import {Button, ButtonWrap, Link} from 'ts/@next/components/button';
+import {Icon} from 'ts/@next/components/Icon';
 import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
@@ -15,6 +17,50 @@ import TokensIcon from 'ts/@next/icons/illustrations/tokens.svg';
 
 const CONFIGURATOR_HASH = 'configure';
 
+const featuresData = [
+    {
+        title: 'Support ERC-20 and ERC-721 tokens',
+        icon: 'coin',
+        description: 'Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins.',
+        links: [
+            {
+                label: 'Get Started',
+                url: '#',
+            },
+            {
+                label: 'Explore the Docs',
+                url: '#',
+            },
+        ],
+    },
+    {
+        title: 'Generate revenue for your business',
+        icon: 'coin',
+        description: 'With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp.',
+        links: [
+            {
+                label: 'Learn about affiliate fees',
+                url: '#',
+            },
+        ],
+    },
+    {
+        title: 'Easy and flexible integration',
+        icon: 'coin',
+        description: 'Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool.',
+        links: [
+            {
+                label: 'Explore AssetBuyer',
+                url: '#',
+            },
+            {
+                label: 'Learn about liquidity',
+                url: '#',
+            },
+        ],
+    },
+];
+
 export const Next0xInstant = () => (
     <SiteWrap>
         <Section>
@@ -32,49 +78,37 @@ export const Next0xInstant = () => (
         </Section>
 
         <Section>
-            <Wrap>
-                <Column colWidth="1/3">
-                    <TokensIcon width="248"/>
-                </Column>
+            <Wrap width="narrow">
+                {_.map(featuresData, (item, index) => (
+                    <Wrap padding={['large', 0, 'large', 0]}>
+                        <Column colWidth="1/3">
+                            <Icon name={item.icon} size={240} />
+                        </Column>
 
-                <Column colWidth="2/3">
-                    <Heading>Support ERC-20 and ERC-721 tokens</Heading>
-                    <Paragraph isMuted={true}>Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins.</Paragraph>
-                    <div>
-                        <a href="#">Get Started</a><a href="#">Explore the Docs</a>
-                    </div>
-                </Column>
-            </Wrap>
-        </Section>
-        <Section>
-            <Wrap>
-                <Column colWidth="1/3">
-                    <ProtocolIcon width="248"/>
-                </Column>
+                        <Column colWidth="2/3">
+                            <Heading>
+                                {item.title}
+                            </Heading>
+                            <Paragraph size="medium" isMuted={true}>
+                                {item.description}
+                            </Paragraph>
 
-                <Column colWidth="2/3">
-                    <Heading>Generate revenue for your business</Heading>
-                    <Paragraph isMuted={true}>With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp.</Paragraph>
-                    <div>
-                        <a href="#">Learn more about affiliate fees</a>
-                    </div>
-                </Column>
-            </Wrap>
-        </Section>
-        <Section>
-            <Wrap>
-                <Column colWidth="1/3">
-                    <LogoOutlined width="248"/>
-                </Column>
-
-                <Column colWidth="2/3">
-                    <Heading>Easy and flexible integration</Heading>
-                    <Paragraph isMuted={true}>Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool.</Paragraph>
-                    <div>
-                        <a href="#">Explore AssetBuyer</a>
-                        <a href="#">Learn about liquidity</a>
-                    </div>
-                </Column>
+                            <ButtonWrap>
+                                {_.map(item.links, (link, i) => (
+                                    <Link
+                                        href={link.url}
+                                        key={`link-${i}`}
+                                        isTransparent={true}
+                                        isAccentColor={true}
+                                        isWithArrow={true}
+                                    >
+                                        {link.label}
+                                    </Link>
+                                ))}
+                            </ButtonWrap>
+                        </Column>
+                    </Wrap>
+                ))}
             </Wrap>
         </Section>
 
-- 
cgit v1.2.3


From 9abd1b79e1a1889e7ce5a1655810ac844109b613 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 16:46:53 +0100
Subject: More visual tweaks to instant page

---
 packages/website/ts/@next/pages/instant.tsx | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index c3b7a2d82..c179630d7 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -1,5 +1,6 @@
 import * as _ from 'lodash';
 import * as React from 'react';
+import styled from 'styled-components';
 
 import {colors} from 'ts/style/colors';
 
@@ -66,14 +67,20 @@ export const Next0xInstant = () => (
         <Section>
             <WrapCentered>
                 <Heading size="medium" isCentered={true}>Introducing 0x Instant</Heading>
-                <Paragraph size="medium" isCentered={true}>A free and flexible way to offer simple crypto purchasing in any app or website</Paragraph>
+                <Paragraph size="medium" isCentered={true}>
+                    A free and flexible way to offer simple<br />
+                    crypto purchasing in any app or website
+                </Paragraph>
                 <Button href="#">Get Started</Button>
             </WrapCentered>
         </Section>
 
         <Section isFullWidth={true} isNoPadding={true}>
             <Wrap width="full">
-                <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
+                {/* Note: This should be another component, this is just for mocking */}
+                <ImageCarousel>
+                    <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
+                </ImageCarousel>
             </Wrap>
         </Section>
 
@@ -148,3 +155,9 @@ export const Next0xInstant = () => (
         </Section>
     </SiteWrap>
 );
+
+const ImageCarousel = styled.div`
+    width: 100vw;
+    height: 380px;
+    margin: 90px 0;
+`;
-- 
cgit v1.2.3


From 8d0b6702c0bd1e6e42a847ada731d1857aedcc62 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 17:38:23 +0100
Subject: Edits why page, removes zenscroll

---
 packages/website/package.json                      |  4 +-
 .../website/ts/@next/constants/globalStyle.tsx     |  1 +
 packages/website/ts/@next/pages/about/mission.tsx  |  2 +-
 packages/website/ts/@next/pages/why.tsx            | 60 ++++++++--------------
 4 files changed, 24 insertions(+), 43 deletions(-)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index e5e07c8ec..7bb850bb5 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -51,6 +51,7 @@
         "query-string": "^6.0.0",
         "rc-slider": "^8.6.3",
         "react": "^16.4.2",
+        "react-anchor-link-smooth-scroll": "^1.0.11",
         "react-copy-to-clipboard": "^5.0.0",
         "react-document-title": "^2.0.3",
         "react-dom": "^16.4.2",
@@ -70,8 +71,7 @@
         "thenby": "^1.2.3",
         "truffle-contract": "2.0.1",
         "web3-provider-engine": "14.0.6",
-        "xml-js": "^1.6.4",
-        "zenscroll": "^4.0.2"
+        "xml-js": "^1.6.4"
     },
     "devDependencies": {
         "@types/accounting": "^0.4.1",
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 160c46ad5..c7c90c0ba 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -76,6 +76,7 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
         -webkit-font-smoothing: antialiased;
         color: ${props => props.theme.textColor};
         font-feature-settings: "zero";
+        scroll-behavior: smooth;
     }
 
     .visuallyHidden {
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index cbc113888..11177d462 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -78,4 +78,4 @@ export const NextAboutMission = () => (
       </Wrap>
     </Section>
   </SiteWrap>
-);
\ No newline at end of file
+);
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 028f211da..88c0ca69b 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -1,7 +1,7 @@
 import * as _ from 'lodash';
 import * as React from 'react';
+import AnchorLink from 'react-anchor-link-smooth-scroll';
 import styled from 'styled-components';
-import zenscroll from 'zenscroll';
 
 import { colors } from 'ts/style/colors';
 
@@ -63,28 +63,6 @@ const functionalityData = [
 ];
 
 export class NextWhy extends React.PureComponent {
-    public benefitsRef = React.createRef();
-    public casesRef = React.createRef();
-    public functionalityRef = React.createRef();
-
-    public scrollToSection = (sectionName: 'benefits' | 'cases' | 'features') => {
-        zenscroll.to(this[`${sectionName}Ref`]);
-    }
-
-    public scrollToBenefits = () => {
-        // was going to onClick={() => this.scrollToSection('name')} but ts/linting
-        // doesnt like it, lets do this for now
-        this.scrollToSection('benefits');
-    }
-
-    public scrollToCases = () => {
-        this.scrollToSection('cases');
-    }
-
-    public scrollToFunctionality = () => {
-        this.scrollToSection('functionality');
-    }
-
     public render(): React.ReactNode {
         return (
             <SiteWrap theme="dark">
@@ -138,25 +116,22 @@ export class NextWhy extends React.PureComponent {
               <Section>
                 <Wrap>
                   <Column colWidth="1/3">
-                      <WrapSticky>
-                          <ChapterLink href="#" onClick={this.scrollToBenefits}>Benefits</ChapterLink>
-                          <ChapterLink href="#" onClick={this.scrollToBenefits}>Use Cases</ChapterLink>
-                          <ChapterLink href="#" onClick={this.scrollToBenefits}>Features</ChapterLink>
-                      </WrapSticky>
+                      <NavStickyWrap>
+                          <ChapterLink offset="60" href="#benefits">Benefits</ChapterLink>
+                          <ChapterLink offset="60" href="#cases">Use Cases</ChapterLink>
+                          <ChapterLink offset="60" href="#functionality">Features</ChapterLink>
+                      </NavStickyWrap>
                   </Column>
 
                   <Column colWidth="2/3">
-                        <SectionWrap ref={this.benefitsRef}>
+                        <SectionWrap id="benefits">
                             <Heading size="medium">What 0x offers</Heading>
 
                             {_.map(offersData, (item, index) => (
                                 <ChapterItemWrap>
                                     <Icon name={item.icon} size="medium" margin={[0, 0, 22, 0]} />
 
-                                    <Heading
-                                        marginBottom="15px"
-                                        isNoPadding={true}
-                                    >
+                                    <Heading marginBottom="15px">
                                         {item.title}
                                     </Heading>
 
@@ -167,22 +142,19 @@ export class NextWhy extends React.PureComponent {
                             ))}
                         </SectionWrap>
 
-                        <SectionWrap ref={this.casesRef}>
+                        <SectionWrap id="cases">
                             <Heading size="medium">Use Cases</Heading>
                             <Paragraph isMuted={true}>slider</Paragraph>
                         </SectionWrap>
 
-                        <SectionWrap ref={this.functionalityRef}>
+                        <SectionWrap id="functionality">
                             <Heading size="medium">Exchange Functionality</Heading>
 
                             {_.map(functionalityData, (item, index) => (
                                 <ChapterItemWrap>
                                     <Icon name={item.icon} size="medium" margin={[0, 0, 22, 0]} />
 
-                                    <Heading
-                                        marginBottom="15px"
-                                        isNoPadding={true}
-                                    >
+                                    <Heading marginBottom="15px">
                                         {item.title}
                                     </Heading>
 
@@ -231,13 +203,21 @@ const SectionWrap = styled.div`
     }
 
     @media (max-width: ${BREAKPOINTS.mobile}) {
+        text-align: left;
+
         & + &:before {
             width: 100%;
         }
     }
 `;
 
-const ChapterLink = styled.a`
+const NavStickyWrap = styled(WrapSticky)`
+    @media (max-width: ${BREAKPOINTS.mobile}) {
+        display: none;
+    }
+`;
+
+const ChapterLink = styled(AnchorLink)`
     color: ${props => props.theme.textColor};
     font-size: 22px;
     margin-bottom: 15px;
-- 
cgit v1.2.3


From a208cba4e84d04171dd88db15fb63ff9d614cea8 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 17:47:26 +0100
Subject: Add lazyloading + banner

---
 packages/website/package.json               |  3 +++
 packages/website/ts/@next/pages/instant.tsx | 31 ++++++++++-------------------
 2 files changed, 13 insertions(+), 21 deletions(-)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index 7bb850bb5..e6dc603fa 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -32,6 +32,8 @@
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
         "@0x/web3-wrapper": "^3.1.6",
+        "@types/react-lazyload": "^2.3.1",
+        "@types/react-syntax-highlighter": "^0.0.8",
         "@types/styled-components": "^4.1.1",
         "accounting": "^0.4.1",
         "basscss": "^8.0.3",
@@ -56,6 +58,7 @@
         "react-document-title": "^2.0.3",
         "react-dom": "^16.4.2",
         "react-helmet": "^5.2.0",
+        "react-lazyload": "^2.3.0",
         "react-loadable": "^5.5.0",
         "react-popper": "^1.0.0-beta.6",
         "react-redux": "^5.0.3",
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index c179630d7..d3ed96bc8 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -1,16 +1,18 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
+import LazyLoad from 'react-lazyload';
 
 import {colors} from 'ts/style/colors';
 
+import {Banner} from 'ts/@next/components/banner';
 import {Button, ButtonWrap, Link} from 'ts/@next/components/button';
 import {Icon} from 'ts/@next/components/Icon';
 import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 
-import { Configurator } from 'ts/pages/instant/configurator';
+// import { Configurator } from 'ts/pages/instant/configurator';
 
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
@@ -121,29 +123,16 @@ export const Next0xInstant = () => (
 
         <Section bgColor={colors.backgroundDark}>
             <Wrap>
-                <Configurator hash={CONFIGURATOR_HASH} />
+                {/* <Configurator hash={CONFIGURATOR_HASH} /> */}
             </Wrap>
         </Section>
 
-        <Section bgColor={colors.brandDark}>
-            <Wrap>
-                <Column colWidth="1/2" isPadLarge={true}>
-                    <WrapCentered>
-                        <Heading>Need more flexibility?</Heading>
-                        <Paragraph>Dive into our docs, or contact us if needed</Paragraph>
-                    </WrapCentered>
-                </Column>
-
-                <Column colWidth="1/2" isPadLarge={true}>
-                    <WrapCentered>
-                        <div>
-                            <Button href="#">Explore the Docs</Button>
-                            <Button href="#" isTransparent={true}>Get in Touch</Button>
-                        </div>
-                    </WrapCentered>
-                </Column>
-            </Wrap>
-        </Section>
+        <Banner
+            heading="Need more flexibility?"
+            subline="Dive into our docs, or contact us if needed"
+            mainCta={{ text: 'Explore the Docs', href: '/docs' }}
+            secondaryCta={{ text: 'Get in Touch', href: '/contact' }}
+        />
 
         <Section>
             <Wrap width="full">
-- 
cgit v1.2.3


From a3f12cd4de626ae23040141d8347e94c728790ad Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 17:47:34 +0100
Subject: Add missing separator

---
 packages/website/ts/@next/components/separator.tsx | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 packages/website/ts/@next/components/separator.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/separator.tsx b/packages/website/ts/@next/components/separator.tsx
new file mode 100644
index 000000000..1377bf706
--- /dev/null
+++ b/packages/website/ts/@next/components/separator.tsx
@@ -0,0 +1,8 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+export const Separator = styled.hr`
+    background: #EAEAEA;
+    height: 1px;
+    border: 0;
+`;
-- 
cgit v1.2.3


From 4138c580bc70421d51e62ecbb74af3725a1c495c Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 17:47:54 +0100
Subject: Add bundle analyzer

---
 packages/website/package.json      | 1 +
 packages/website/webpack.config.js | 4 ++++
 2 files changed, 5 insertions(+)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index e6dc603fa..0f70a4543 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -114,6 +114,7 @@
         "typescript": "3.0.1",
         "uglifyjs-webpack-plugin": "^2.0.1",
         "webpack": "^4.20.2",
+        "webpack-bundle-analyzer": "^3.0.3",
         "webpack-cli": "3.1.2",
         "webpack-dev-server": "^3.1.9"
     }
diff --git a/packages/website/webpack.config.js b/packages/website/webpack.config.js
index 32e16eeef..aaaa31082 100644
--- a/packages/website/webpack.config.js
+++ b/packages/website/webpack.config.js
@@ -3,6 +3,7 @@ const webpack = require('webpack');
 const TerserPlugin = require('terser-webpack-plugin');
 const RollbarSourceMapPlugin = require('rollbar-sourcemap-webpack-plugin');
 const childProcess = require('child_process');
+const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
 
 const GIT_SHA = childProcess
     .execSync('git rev-parse HEAD')
@@ -115,6 +116,9 @@ module.exports = (_env, argv) => {
     let plugins = [];
     if (argv.mode === 'development') {
         config.mode = 'development';
+        plugins.concat([
+            new BundleAnalyzerPlugin(),
+        ]);
     } else {
         config.mode = 'production';
         plugins = plugins.concat([
-- 
cgit v1.2.3


From 7aee687e6bd585e473f3f677b383db3d636bd129 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 17:55:51 +0100
Subject: Updates margins in why, change link component

---
 packages/website/ts/@next/components/button.tsx     |  2 +-
 packages/website/ts/@next/components/header.tsx     |  7 +++++--
 packages/website/ts/@next/components/text.tsx       |  3 ++-
 packages/website/ts/@next/constants/globalStyle.tsx |  2 +-
 packages/website/ts/@next/pages/why.tsx             | 21 ++++++++++++++-------
 5 files changed, 23 insertions(+), 12 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 24da860ba..cd14c80ba 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -52,7 +52,7 @@ export const Link = (props: ButtonInterface) => {
     const Component = Button.withComponent(ReactRouterLink);
 
     return (
-        <Component to={href} {...props}>
+        <Component to={href} isTransparent={true} {...props}>
             {children}
 
             { isWithArrow &&
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index e4add9ecf..144eb5eb2 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -58,7 +58,9 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
                 <ReactRouterLink to="/next">
                     <Logo/>
                 </ReactRouterLink>
+
                 <Hamburger isOpen={this.state.isOpen} onClick={this._onMenuButtonClick.bind(this)}/>
+
                 <Nav>
                     <MobileProductLinksWrap>
                         <Paragraph isNoMargin={true} isMuted={0.5} size="small">Products</Paragraph>
@@ -73,9 +75,10 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
                             </StyledLink>
                         ))}
                     </MobileProductLinksWrap>
-                  <StyledButtonWrap>
+
+                    <StyledButtonWrap>
                       {_.map(navItems, (link, index) => this._getNavItem(link, index))}
-                  </StyledButtonWrap>
+                    </StyledButtonWrap>
                 </Nav>
                 <TradeButton href="#">Trade on 0x</TradeButton>
               </HeaderWrap>
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index d300031dc..a434c325f 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -17,6 +17,7 @@ interface HeadingProps extends BaseTextInterface {
 
 interface ParagraphProps extends BaseTextInterface {
     isNoMargin?: boolean;
+    marginBottom?: string; // maybe we should remove isNoMargin
     isMuted?: boolean | number;
 }
 
@@ -56,7 +57,7 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
 // for literally anything =
 export const Paragraph = styled.p<ParagraphProps>`
     font-size: ${props => `var(--${props.size || 'default'}Paragraph)`};
-    margin-bottom: ${props => !props.isNoMargin && '30px'};
+    margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
     padding: ${props => props.padding && getCSSPadding(props.padding)};
     color: ${props => props.color || props.theme.textColor};
     opacity: ${props => typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted};
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index c7c90c0ba..2408dfe4e 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -53,7 +53,7 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
 
     @media (max-width: 768px) {
         :root {
-            --smallHeading: 16px;
+            --smallHeading: 18px;
             --defaultHeading: 18px;
             --mediumHeading: 40px;
             --largeHeading: 46px;
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 88c0ca69b..43e37a74b 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -6,9 +6,9 @@ import styled from 'styled-components';
 import { colors } from 'ts/style/colors';
 
 import { Banner } from 'ts/@next/components/banner';
+import { Link } from 'ts/@next/components/button';
 import { Icon } from 'ts/@next/components/icon';
 import { BREAKPOINTS, Column, Section, Wrap, WrapCentered, WrapSticky } from 'ts/@next/components/layout';
-import { Link } from 'ts/@next/components/link';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
@@ -73,20 +73,27 @@ export class NextWhy extends React.PureComponent {
                           size="medium"
                           isCentered={true}
                       >
-                          The exchange layer for the crypto economy
+                          The exchange layer for<br />
+                          the crypto economy
                       </Heading>
 
                       <Paragraph
                           size="medium"
                           isMuted={true}
                           isCentered={true}
+                          marginBottom="60px"
                       >
                           The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.
                       </Paragraph>
 
-                      <Link href="/docs" isCentered={true}>
+                        <Link
+                            href="/docs"
+                            isCentered={true}
+                            isWithArrow={true}
+                            isAccentColor={true}
+                        >
                           Build on 0x
-                      </Link>
+                        </Link>
                   </Column>
                 </WrapCentered>
               </Section>
@@ -95,19 +102,19 @@ export class NextWhy extends React.PureComponent {
                 <Wrap>
                   <Column colWidth="1/3">
                       <Icon name="coin" size="large" margin={[0, 0, 32, 0]} />
-                      <Heading size="small">Support for all Ethereum Standards</Heading>
+                      <Heading size="small" marginBottom="15px">Support for all Ethereum Standards</Heading>
                       <Paragraph isMuted={true}>0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol...</Paragraph>
                   </Column>
 
                   <Column colWidth="1/3">
                       <Icon name="coin" size="large" margin={[0, 0, 32, 0]} />
-                      <Heading size="small">Shared Networked Liquidity</Heading>
+                      <Heading size="small" marginBottom="15px">Shared Networked Liquidity</Heading>
                       <Paragraph isMuted={true}>0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system.</Paragraph>
                   </Column>
 
                   <Column colWidth="1/3">
                       <Icon name="coin" size="large" margin={[0, 0, 32, 0]} />
-                      <Heading size="small">Customize the User Experience</Heading>
+                      <Heading size="small" marginBottom="15px">Customize the User Experience</Heading>
                       <Paragraph isMuted={true}>Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces.</Paragraph>
                   </Column>
                 </Wrap>
-- 
cgit v1.2.3


From 9d8ab43f916ba70ee979f80a94317541af547b8b Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 10 Dec 2018 09:00:05 -0800
Subject: Don't throw error if can't find icon for token

---
 packages/instant/src/components/erc20_token_selector.tsx | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/erc20_token_selector.tsx b/packages/instant/src/components/erc20_token_selector.tsx
index f7d5a4fe4..cb8a8c797 100644
--- a/packages/instant/src/components/erc20_token_selector.tsx
+++ b/packages/instant/src/components/erc20_token_selector.tsx
@@ -7,7 +7,6 @@ import { analytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 
 import { SearchInput } from './search_input';
-
 import { Circle } from './ui/circle';
 import { Container } from './ui/container';
 import { Flex } from './ui/flex';
@@ -123,10 +122,20 @@ interface TokenSelectorRowIconProps {
     token: ERC20Asset;
 }
 
+const getTokenIcon = (symbol: string): React.StatelessComponent | undefined => {
+    try {
+        return require(`../assets/icons/${symbol}.svg`) as React.StatelessComponent;
+    } catch (e) {
+        // Can't find icon
+        return undefined;
+    }
+};
+
 const TokenSelectorRowIcon: React.StatelessComponent<TokenSelectorRowIconProps> = props => {
     const { token } = props;
     const iconUrlIfExists = token.metaData.iconUrl;
-    const TokenIcon = require(`../assets/icons/${token.metaData.symbol}.svg`);
+
+    const TokenIcon = getTokenIcon(token.metaData.symbol);
     const displaySymbol = assetUtils.bestNameForAsset(token);
     if (!_.isUndefined(iconUrlIfExists)) {
         return <img src={iconUrlIfExists} />;
-- 
cgit v1.2.3


From 7226944dfda691f7f972370a4bd8c0a31e833397 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 18:01:57 +0100
Subject: Weightier headers, switches icons in mission page

---
 packages/website/ts/@next/components/text.tsx     |  2 +-
 packages/website/ts/@next/pages/about/mission.tsx | 11 ++++-------
 2 files changed, 5 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index a434c325f..74bf58701 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -28,7 +28,7 @@ const StyledHeading = styled.h1<HeadingProps>`
     line-height: ${props => `var(--${props.size || 'default'}HeadingHeight)`};
     margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
     text-align: ${props => props.isCentered && 'center'};
-    font-weight: 300;
+    font-weight: 400;
     margin-left: ${props => props.isCentered && 'auto'};
     margin-right: ${props => props.isCentered && 'auto'};
 `;
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index 11177d462..4a86aab4f 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -3,6 +3,7 @@ import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
 import { ChapterLink } from 'ts/@next/components/chapter_link';
+import { Icon } from 'ts/@next/components/icon';
 import { Image } from 'ts/@next/components/image';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { Link } from 'ts/@next/components/link';
@@ -10,10 +11,6 @@ import { Separator } from 'ts/@next/components/separator';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
-import ConsistentlyShipIcon from 'ts/@next/icons/illustrations/consistently-ship.svg';
-import LongTermImpactIcon from 'ts/@next/icons/illustrations/long-term-impact.svg';
-import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
-
 export const NextAboutMission = () => (
   <SiteWrap theme="light">
     <Section>
@@ -47,7 +44,7 @@ export const NextAboutMission = () => (
         <Column colWidth="2/3">
             <Wrap>
                 <Column colWidth="1/3">
-                    <RightThingIcon width="100" />
+                    <Icon name="right-thing" size={100} />
                 </Column>
                 <Column colWidth="2/3">
                     <Heading>Do The Right Thing</Heading>
@@ -57,7 +54,7 @@ export const NextAboutMission = () => (
             <Separator/>
             <Wrap>
                 <Column colWidth="1/3">
-                    <ConsistentlyShipIcon width="100" />
+                    <Icon name="consistently-ship" size={100} />
                 </Column>
                 <Column colWidth="2/3">
                     <Heading>Consistently Ship</Heading>
@@ -67,7 +64,7 @@ export const NextAboutMission = () => (
             <Separator/>
             <Wrap>
                 <Column colWidth="1/3">
-                    <LongTermImpactIcon width="100" />
+                    <Icon name="long-term-impact" size={100} />
                 </Column>
                 <Column colWidth="2/3">
                     <Heading>Focus on long-term Impact</Heading>
-- 
cgit v1.2.3


From d56df4fdaf0e9b61bfecfaaf8f2247f9bef3916d Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 18:08:55 +0100
Subject: Optical margin adjustment to landing page

---
 packages/website/ts/@next/components/sections/landing/about.tsx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index 75c7623e8..0efa25215 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -51,7 +51,7 @@ export const SectionLandingAbout = () => (
                 <Heading
                     size="medium"
                     isCentered={true}
-                    isNoMargin={true}
+                    marginBottom="20px"
                 >
                     873,435
                 </Heading>
@@ -69,7 +69,7 @@ export const SectionLandingAbout = () => (
                 <Heading
                     size="medium"
                     isCentered={true}
-                    isNoMargin={true}
+                    marginBottom="20px"
                 >
                     $203M
                 </Heading>
@@ -77,7 +77,7 @@ export const SectionLandingAbout = () => (
                 <Paragraph
                     isMuted={0.4}
                     isCentered={true}
-                    isNoMargin={true}
+                    marginBottom="20px"
                 >
                     Total volume
                 </Paragraph>
-- 
cgit v1.2.3


From a0ea0415ddd2fb2b9b23ad249d5c0230314260c4 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 10 Dec 2018 09:16:15 -0800
Subject: fix(instant): Don't update heartbeat if amount is 0

---
 packages/instant/src/redux/async_data.ts | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index c67b222d1..932eb93e9 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -97,6 +97,7 @@ export const asyncData = {
         if (
             !_.isUndefined(selectedAssetUnitAmount) &&
             !_.isUndefined(selectedAsset) &&
+            selectedAssetUnitAmount.greaterThan(BIG_NUMBER_ZERO) &&
             buyOrderState.processState === OrderProcessState.None &&
             selectedAsset.metaData.assetProxyId === AssetProxyId.ERC20
         ) {
-- 
cgit v1.2.3


From c622498e50bdc8bdd1db8d10ee26a1b924402eda Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 18:20:08 +0100
Subject: Edits footer styling

---
 packages/website/ts/@next/components/footer.tsx | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 28af394b5..0212e0b82 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -97,7 +97,7 @@ export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
 );
 
 const LinkList = (props: LinkListProps) => (
-  <ul>
+  <List>
     {_.map(props.links, (link, index) => (
       <li key={`fl-${index}`}>
         <Link to={link.url}>
@@ -105,7 +105,7 @@ const LinkList = (props: LinkListProps) => (
         </Link>
       </li>
     ))}
-  </ul>
+  </List>
 );
 
 const FooterSection = Section.withComponent('footer');
@@ -136,12 +136,17 @@ const FooterSectionWrap = styled(FooterColumn)`
 
 const RowHeading = styled.h3`
     color: ${colors.white};
-    font-weight: 500;
+    font-weight: 700;
     font-size: 16px;
-    line-height: 20px;
     margin-bottom: 1.25em;
 `;
 
+const List = styled.ul`
+    li + li {
+        margin-top: 8px;
+    }
+`;
+
 const Link = styled(ReactRouterLink)`
     color: rgba(255, 255, 255, 0.5);
     display: block;
-- 
cgit v1.2.3


From beffcd990cb73655ea97cc61727a9c1bde359b97 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 19:13:52 +0100
Subject: WIP Updates dropdown menus

---
 .../website/ts/@next/components/dropdowns/mock.tsx |   5 +
 packages/website/ts/@next/components/header.tsx    | 109 +++++++++++++++------
 2 files changed, 83 insertions(+), 31 deletions(-)
 create mode 100644 packages/website/ts/@next/components/dropdowns/mock.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/dropdowns/mock.tsx b/packages/website/ts/@next/components/dropdowns/mock.tsx
new file mode 100644
index 000000000..9ead533d6
--- /dev/null
+++ b/packages/website/ts/@next/components/dropdowns/mock.tsx
@@ -0,0 +1,5 @@
+import * as React from 'react';
+
+export const Dropdown = () => (
+    <div>Dropdown menu placeholder</div>
+);
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 144eb5eb2..99e634e18 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -7,6 +7,7 @@ import { colors } from 'ts/style/colors';
 
 import { Button, ButtonWrap, Link } from 'ts/@next/components/button';
 import { DevelopersDropDown } from 'ts/@next/components/dropdowns/developers_drop_down';
+import { Dropdown } from 'ts/@next/components/dropdowns/mock';
 import { Hamburger } from 'ts/@next/components/hamburger';
 import { Section, Wrap } from 'ts/@next/components/layout';
 import { Logo } from 'ts/@next/components/logo';
@@ -38,8 +39,18 @@ const mobileProductLinks = [
 
 const navItems: NavItem[] = [
     { id: 'why', url: '/next/why', text: 'Why 0x' },
-    { id: 'products', url: '/next/0x-instant', text: 'Products' },
-    { id: 'developers', url: '#', text: 'Developers' },
+    {
+        id: 'products',
+        url: '/next/0x-instant',
+        text: 'Products',
+        dropdownComponent: Dropdown,
+    },
+    {
+        id: 'developers',
+        url: '#',
+        text: 'Developers',
+        dropdownComponent: Dropdown,
+    },
     { id: 'about', url: '/next/about/mission', text: 'About' },
     { id: 'blog', url: '#', text: 'Blog' },
 ];
@@ -63,7 +74,6 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
 
                 <Nav>
                     <MobileProductLinksWrap>
-                        <Paragraph isNoMargin={true} isMuted={0.5} size="small">Products</Paragraph>
                         {_.map(mobileProductLinks, (link, index) => (
                             <StyledLink
                                 key={`productlink-${index}`}
@@ -91,24 +101,27 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
         });
     }
     private _getNavItem(link: NavItem, index: number): React.ReactNode {
-        if (link.id === 'developers') {
-            return (
-                <DevelopersDropDown
-                    location={window.location}
-                />
-            );
-        }
+        const Wrapper = link.dropdownComponent ? LinkWrap : React.Fragment;
+        const Subnav = link.dropdownComponent;
 
         return (
-            <StyledLink
-                key={`header-nav-item-${index}`}
-                href={link.url}
-                isTransparent={true}
-                isNoBorder={true}
-            >
-                {link.text}
-            </StyledLink>
-        )
+            <Wrapper>
+                <StyledLink
+                    key={`nav-${index}`}
+                    href={link.url}
+                    isTransparent={true}
+                    isNoBorder={true}
+                >
+                    {link.text}
+                </StyledLink>
+
+                {link.dropdownComponent &&
+                    <DropdownWrap>
+                        <Subnav />
+                    </DropdownWrap>
+                }
+            </Wrapper>
+        );
     }
 }
 
@@ -176,18 +189,55 @@ const MobileProductLinksWrap = styled(StyledButtonWrap)`
     }
 `;
 
-const StyledLink = styled(Link)`
-    width: 50%;
-    text-align: left;
-    @media (max-width: 768px) {
+const LinkWrap = styled.div`
+    position: relative;
+
+    a {
+        display: block;
+    }
+
+    &:hover > div {
+        display: block;
+        visibility: visible;
+        opacity: 1;
+        transform: translate3d(0, 0, 0);
+        transition: opacity 0.35s, transform 0.35s, visibility 0s;
     }
+`;
+
+const DropdownWrap = styled.div`
+    width: 420px;
+    padding: 30px;
+    background-color: #ffffff;
+    color: #000000;
+    position: absolute;
+    top: 100%;
+    left: calc(50% - 210px);
+    visibility: hidden;
+    opacity: 0;
+    transform: translate3d(0, -10px, 0);
+    transition: opacity 0.35s, transform 0.35s, visibility 0s 0.35s;
 
-    @media (min-width: 768px) {
-        width: auto;
-        text-align: center;
+    &:after {
+    	bottom: 100%;
+    	left: 50%;
+    	border: solid transparent;
+    	content: " ";
+    	height: 0;
+    	width: 0;
+    	position: absolute;
+    	pointer-events: none;
+    	border-color: rgba(255, 255, 255, 0);
+    	border-bottom-color: #ffffff;
+    	border-width: 10px;
+    	margin-left: -10px;
     }
 `;
 
+const StyledLink = styled(Link)`
+
+`;
+
 const Nav = styled.div`
     @media (max-width: 768px) {
         background-color: ${colors.brandDark};
@@ -197,14 +247,11 @@ const Nav = styled.div`
         right: 0;
         padding-top: 65px;
     }
-
-    @media (min-width: 768px) {
-        width: auto;
-        text-align: center;
-    }
 `;
 
 const TradeButton = styled(Button)`
+    padding: 14px 22px;
+
     @media (max-width: 768px) {
         display: none;
     }
-- 
cgit v1.2.3


From dc21c79f2b182917852649dee8f83ba621f79acf Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sat, 8 Dec 2018 09:48:17 -0800
Subject: fix(instant): hide loaders when no token or buy amount is chosen

---
 packages/instant/src/components/instant_heading.tsx | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/instant_heading.tsx b/packages/instant/src/components/instant_heading.tsx
index 117f9dd5f..816cc5c33 100644
--- a/packages/instant/src/components/instant_heading.tsx
+++ b/packages/instant/src/components/instant_heading.tsx
@@ -61,12 +61,19 @@ export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
     }
 
     private _renderAmountsSection(): React.ReactNode {
-        return (
-            <Container>
-                <Container marginBottom="5px">{this._renderPlaceholderOrAmount(this._renderEthAmount)}</Container>
-                <Container opacity={0.7}>{this._renderPlaceholderOrAmount(this._renderDollarAmount)}</Container>
-            </Container>
-        );
+        if (
+            _.isUndefined(this.props.totalEthBaseUnitAmount) &&
+            this.props.quoteRequestState !== AsyncProcessState.Pending
+        ) {
+            return null;
+        } else {
+            return (
+                <Container>
+                    <Container marginBottom="5px">{this._renderPlaceholderOrAmount(this._renderEthAmount)}</Container>
+                    <Container opacity={0.7}>{this._renderPlaceholderOrAmount(this._renderDollarAmount)}</Container>
+                </Container>
+            );
+        }
     }
 
     private _renderIcon(): React.ReactNode {
-- 
cgit v1.2.3


From 6ef5f28f81c9bf2908bbf6d4e1e1a0b7e926b92f Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 10 Dec 2018 19:19:17 +0100
Subject: Remove padding for now

---
 packages/website/ts/@next/pages/about/mission.tsx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index 4a86aab4f..1d60d4373 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -15,13 +15,13 @@ export const NextAboutMission = () => (
   <SiteWrap theme="light">
     <Section>
       <Wrap>
-         <Column colWidth="1/3" isPadLarge={true}>
+         <Column colWidth="1/3">
             <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
             <ChapterLink to="/next/about/team">Team</ChapterLink>
             <ChapterLink to="/next/about/press">Press</ChapterLink>
             <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
         </Column>
-        <Column colWidth="2/3" isPadLarge={true}>
+        <Column colWidth="2/3">
             <Heading size="medium">Creating a tokenized world where all value can flow freely.</Heading>
             <Paragraph size="medium">0x Protocol is an important infrastructure layer for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past.</Paragraph>
             <Link href="/mission">Our missions and values</Link>
@@ -31,7 +31,7 @@ export const NextAboutMission = () => (
 
     <Section isFullWidth={true} isNoPadding={true}>
         <Wrap width="full">
-            <Image src="/images/@next/about/about-mission@2x.jpg" alt="" isCentered={true} />
+            <Image src="/images/@next/about/about-mission@2x.jpg" height="372" alt="" isCentered={true} />
         </Wrap>
     </Section>
 
-- 
cgit v1.2.3


From 096c4c8f2b20b4ca909d4ba950e219c22a5f8882 Mon Sep 17 00:00:00 2001
From: xianny <xianny@gmail.com>
Date: Mon, 10 Dec 2018 10:57:36 -0800
Subject: change to camelCase

---
 packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts | 4 ++--
 packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts           | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index 44448d241..85042501b 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -42,7 +42,7 @@ const MAX_PAGE_SIZE = 2000;
 
 export class CryptoCompareOHLCVSource {
     public readonly intervalBetweenRecords = ONE_HOUR;
-    public readonly default_exchange = 'CCCAGG';
+    public readonly defaultExchange = 'CCCAGG';
     public readonly interval = this.intervalBetweenRecords * MAX_PAGE_SIZE; // the hourly API returns data for one interval at a time
     private readonly _url: string = 'https://min-api.cryptocompare.com/data/histohour?';
 
@@ -60,7 +60,7 @@ export class CryptoCompareOHLCVSource {
     // gets OHLCV records starting from pair.latest
     public async getHourlyOHLCVAsync(pair: TradingPair): Promise<CryptoCompareOHLCVRecord[]> {
         const params = {
-            e: this.default_exchange,
+            e: this.defaultExchange,
             fsym: pair.fromSymbol,
             tsym: pair.toSymbol,
             limit: MAX_PAGE_SIZE,
diff --git a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
index a29a13bfc..d44eb5cc6 100644
--- a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
+++ b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
@@ -63,7 +63,7 @@ async function fetchAndSaveAsync(
             console.log(`Retrieved ${records.length} records for ${JSON.stringify(pair)}`);
             if (records.length > 0) {
                 const metadata: OHLCVMetadata = {
-                    exchange: source.default_exchange,
+                    exchange: source.defaultExchange,
                     fromSymbol: pair.fromSymbol,
                     toSymbol: pair.toSymbol,
                     source: SOURCE_NAME,
-- 
cgit v1.2.3


From e18be3160e5d35f478157d525e8ec9f91d06fe38 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 10 Dec 2018 20:02:28 +0100
Subject: WIP dropdown header

---
 packages/website/package.json                      |  1 +
 .../components/dropdowns/dropdown_developers.tsx   | 37 ++++++++++
 .../components/dropdowns/dropdown_products.tsx     | 39 ++++++++++
 packages/website/ts/@next/components/header.tsx    | 83 ++++++++++++----------
 4 files changed, 122 insertions(+), 38 deletions(-)
 create mode 100644 packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
 create mode 100644 packages/website/ts/@next/components/dropdowns/dropdown_products.tsx

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index 0f70a4543..9e1d97508 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -57,6 +57,7 @@
         "react-copy-to-clipboard": "^5.0.0",
         "react-document-title": "^2.0.3",
         "react-dom": "^16.4.2",
+        "react-headroom": "^2.2.4",
         "react-helmet": "^5.2.0",
         "react-lazyload": "^2.3.0",
         "react-loadable": "^5.5.0",
diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
new file mode 100644
index 000000000..a9cfed538
--- /dev/null
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
@@ -0,0 +1,37 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import {Link} from 'react-router-dom';
+import {WrapGrid} from 'ts/@next/components/layout';
+import {Heading} from 'ts/@next/components/text';
+
+export const DropdownDevelopers = () => (
+    <>
+        <Wrap>
+            <Heading size="small" color="#5d5d5d">
+                Getting Started
+            </Heading>
+
+            <WrapGrid isCentered={false} isWrapped={true}>
+                <Link to="#">Build a relayer</Link>
+                <Link to="#">Develop on Ethereum</Link>
+                <Link to="#">Make & take orders</Link>
+                <Link to="#">Use networked liquidity</Link>
+            </WrapGrid>
+        </Wrap>
+
+        <Wrap>
+            asdf
+        </Wrap>
+    </>
+);
+
+const Wrap = styled.div`
+    padding: 15px 30px;
+`;
+
+const StyledLink = styled(Link)`
+    width: calc(50% - 15px);
+    flex-shrink: 0;
+    color: #000000;
+`;
diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
new file mode 100644
index 000000000..366c00a1e
--- /dev/null
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
@@ -0,0 +1,39 @@
+import * as React from 'react';
+import styled from 'styled-components';
+import {Heading, Paragraph} from 'ts/@next/components/text';
+
+export const DropdownProducts = () => (
+    <List>
+        <li>
+            <Heading color="#000000" isNoMargin={true}>
+                0x Instant
+            </Heading>
+
+            <Paragraph color="#5d5d5d" isNoMargin={true}>
+                Simple crypto purchasing
+            </Paragraph>
+        </li>
+
+        <li>
+            <Heading color="#000000" isNoMargin={true}>
+                0x Launch Kit
+            </Heading>
+
+            <Paragraph color="#5d5d5d" isNoMargin={true}>
+                Build on the 0x protocol
+            </Paragraph>
+        </li>
+
+        <li>
+            <Heading color="#000000" isNoMargin={true}>
+                Extensions
+            </Heading>
+        </li>
+    </List>
+);
+
+const List = styled.ul`
+    li {
+        padding: 15px 30px;
+    }
+`;
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 99e634e18..6444a1b97 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -1,5 +1,6 @@
 import _ from 'lodash';
 import * as React from 'react';
+import Headroom from 'react-headroom';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
@@ -7,6 +8,8 @@ import { colors } from 'ts/style/colors';
 
 import { Button, ButtonWrap, Link } from 'ts/@next/components/button';
 import { DevelopersDropDown } from 'ts/@next/components/dropdowns/developers_drop_down';
+import { DropdownDevelopers } from 'ts/@next/components/dropdowns/dropdown_developers';
+import { DropdownProducts } from 'ts/@next/components/dropdowns/dropdown_products';
 import { Dropdown } from 'ts/@next/components/dropdowns/mock';
 import { Hamburger } from 'ts/@next/components/hamburger';
 import { Section, Wrap } from 'ts/@next/components/layout';
@@ -43,56 +46,56 @@ const navItems: NavItem[] = [
         id: 'products',
         url: '/next/0x-instant',
         text: 'Products',
-        dropdownComponent: Dropdown,
+        dropdownComponent: DropdownProducts,
     },
     {
         id: 'developers',
         url: '#',
         text: 'Developers',
-        dropdownComponent: Dropdown,
+        dropdownComponent: DropdownDevelopers,
     },
     { id: 'about', url: '/next/about/mission', text: 'About' },
     { id: 'blog', url: '#', text: 'Blog' },
 ];
 
 export class Header extends React.Component<HeaderProps, HeaderState> {
-    constructor(props: HeaderProps) {
-        super(props);
-        this.state = {
-            isOpen: false,
-        };
-    }
+    public state = {
+        isOpen: false,
+    };
+
     public render(): React.ReactNode {
         return (
-            <StyledHeader isOpen={this.state.isOpen}>
-              <HeaderWrap>
-                <ReactRouterLink to="/next">
-                    <Logo/>
-                </ReactRouterLink>
-
-                <Hamburger isOpen={this.state.isOpen} onClick={this._onMenuButtonClick.bind(this)}/>
-
-                <Nav>
-                    <MobileProductLinksWrap>
-                        {_.map(mobileProductLinks, (link, index) => (
-                            <StyledLink
-                                key={`productlink-${index}`}
-                                href={link.url}
-                                isTransparent={true}
-                                isNoBorder={true}
-                            >
-                            {link.text}
-                            </StyledLink>
-                        ))}
-                    </MobileProductLinksWrap>
-
-                    <StyledButtonWrap>
-                      {_.map(navItems, (link, index) => this._getNavItem(link, index))}
-                    </StyledButtonWrap>
-                </Nav>
-                <TradeButton href="#">Trade on 0x</TradeButton>
-              </HeaderWrap>
-          </StyledHeader>
+            <Headroom>
+                <StyledHeader isOpen={this.state.isOpen}>
+                  <HeaderWrap>
+                    <ReactRouterLink to="/next">
+                        <Logo/>
+                    </ReactRouterLink>
+
+                    <Hamburger isOpen={this.state.isOpen} onClick={this._onMenuButtonClick.bind(this)}/>
+
+                    <Nav>
+                        <MobileProductLinksWrap>
+                            {_.map(mobileProductLinks, (link, index) => (
+                                <StyledLink
+                                    key={`productlink-${index}`}
+                                    href={link.url}
+                                    isTransparent={true}
+                                    isNoBorder={true}
+                                >
+                                {link.text}
+                                </StyledLink>
+                            ))}
+                        </MobileProductLinksWrap>
+
+                        <StyledButtonWrap>
+                          {_.map(navItems, (link, index) => this._getNavItem(link, index))}
+                        </StyledButtonWrap>
+                    </Nav>
+                    <TradeButton href="#">Trade on 0x</TradeButton>
+                  </HeaderWrap>
+              </StyledHeader>
+            </Headroom>
       );
     }
     private _onMenuButtonClick(): void {
@@ -135,6 +138,10 @@ const StyledHeader = styled(Section.withComponent('header'))<HeaderProps>`
             padding: 20px 20px 0 !important;
         }
     }
+
+    @media (min-width: 768px) {
+        background-color: ${props => props.theme.bgColor};
+    }
 `;
 
 const HeaderWrap = styled(Wrap)`
@@ -207,7 +214,7 @@ const LinkWrap = styled.div`
 
 const DropdownWrap = styled.div`
     width: 420px;
-    padding: 30px;
+    padding: 15px 0;
     background-color: #ffffff;
     color: #000000;
     position: absolute;
-- 
cgit v1.2.3


From 86f1697934436faa6c0c2aea7c958b7d0f3496ba Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 10 Dec 2018 15:06:05 -0800
Subject: Updated CHANGELOGS

---
 packages/0x.js/CHANGELOG.json              | 9 +++++++++
 packages/0x.js/CHANGELOG.md                | 4 ++++
 packages/abi-gen-wrappers/CHANGELOG.json   | 9 +++++++++
 packages/abi-gen-wrappers/CHANGELOG.md     | 4 ++++
 packages/abi-gen/CHANGELOG.json            | 9 +++++++++
 packages/abi-gen/CHANGELOG.md              | 4 ++++
 packages/assert/CHANGELOG.json             | 9 +++++++++
 packages/assert/CHANGELOG.md               | 4 ++++
 packages/asset-buyer/CHANGELOG.json        | 3 ++-
 packages/asset-buyer/CHANGELOG.md          | 4 ++++
 packages/base-contract/CHANGELOG.json      | 9 +++++++++
 packages/base-contract/CHANGELOG.md        | 4 ++++
 packages/connect/CHANGELOG.json            | 9 +++++++++
 packages/connect/CHANGELOG.md              | 4 ++++
 packages/contract-wrappers/CHANGELOG.json  | 9 +++++++++
 packages/contract-wrappers/CHANGELOG.md    | 4 ++++
 packages/dev-utils/CHANGELOG.json          | 9 +++++++++
 packages/dev-utils/CHANGELOG.md            | 4 ++++
 packages/ethereum-types/CHANGELOG.json     | 9 +++++++++
 packages/ethereum-types/CHANGELOG.md       | 4 ++++
 packages/fill-scenarios/CHANGELOG.json     | 9 +++++++++
 packages/fill-scenarios/CHANGELOG.md       | 4 ++++
 packages/json-schemas/CHANGELOG.json       | 9 +++++++++
 packages/json-schemas/CHANGELOG.md         | 4 ++++
 packages/migrations/CHANGELOG.json         | 9 +++++++++
 packages/migrations/CHANGELOG.md           | 4 ++++
 packages/order-utils/CHANGELOG.json        | 9 +++++++++
 packages/order-utils/CHANGELOG.md          | 4 ++++
 packages/order-watcher/CHANGELOG.json      | 9 +++++++++
 packages/order-watcher/CHANGELOG.md        | 4 ++++
 packages/react-docs/CHANGELOG.json         | 9 +++++++++
 packages/react-docs/CHANGELOG.md           | 4 ++++
 packages/react-shared/CHANGELOG.json       | 9 +++++++++
 packages/react-shared/CHANGELOG.md         | 4 ++++
 packages/sol-compiler/CHANGELOG.json       | 3 ++-
 packages/sol-compiler/CHANGELOG.md         | 4 ++++
 packages/sol-cov/CHANGELOG.json            | 9 +++++++++
 packages/sol-cov/CHANGELOG.md              | 4 ++++
 packages/sol-doc/CHANGELOG.json            | 9 +++++++++
 packages/sol-doc/CHANGELOG.md              | 4 ++++
 packages/sol-resolver/CHANGELOG.json       | 3 ++-
 packages/sol-resolver/CHANGELOG.md         | 4 ++++
 packages/sra-spec/CHANGELOG.json           | 9 +++++++++
 packages/sra-spec/CHANGELOG.md             | 4 ++++
 packages/subproviders/CHANGELOG.json       | 9 +++++++++
 packages/subproviders/CHANGELOG.md         | 4 ++++
 packages/types/CHANGELOG.json              | 3 ++-
 packages/types/CHANGELOG.md                | 5 +++++
 packages/typescript-typings/CHANGELOG.json | 9 +++++++++
 packages/typescript-typings/CHANGELOG.md   | 4 ++++
 packages/utils/CHANGELOG.md                | 4 ++++
 packages/web3-wrapper/CHANGELOG.json       | 3 ++-
 packages/web3-wrapper/CHANGELOG.md         | 4 ++++
 53 files changed, 308 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 4ee1e92be..728ad5cbe 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "2.0.7",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "2.0.6",
diff --git a/packages/0x.js/CHANGELOG.md b/packages/0x.js/CHANGELOG.md
index 463ff923d..32bbbd425 100644
--- a/packages/0x.js/CHANGELOG.md
+++ b/packages/0x.js/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.7 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v2.0.6 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json
index 6905a7537..16bc2bceb 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "2.0.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "2.0.0",
         "changes": [
diff --git a/packages/abi-gen-wrappers/CHANGELOG.md b/packages/abi-gen-wrappers/CHANGELOG.md
index 30a10d6bd..c1af3f91f 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.md
+++ b/packages/abi-gen-wrappers/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.1 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v2.0.0 - _November 28, 2018_
 
     * Update Exchange artifact to receive ZRX asset data as a constructor argument (#1309)
diff --git a/packages/abi-gen/CHANGELOG.json b/packages/abi-gen/CHANGELOG.json
index 2b4455bed..36adb27a5 100644
--- a/packages/abi-gen/CHANGELOG.json
+++ b/packages/abi-gen/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.18",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.17",
diff --git a/packages/abi-gen/CHANGELOG.md b/packages/abi-gen/CHANGELOG.md
index f939199fd..868781247 100644
--- a/packages/abi-gen/CHANGELOG.md
+++ b/packages/abi-gen/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.18 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.17 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/assert/CHANGELOG.json b/packages/assert/CHANGELOG.json
index 2b3fc68a4..2fecfa8d1 100644
--- a/packages/assert/CHANGELOG.json
+++ b/packages/assert/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.19",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.18",
diff --git a/packages/assert/CHANGELOG.md b/packages/assert/CHANGELOG.md
index 017b1c6ef..55de769d3 100644
--- a/packages/assert/CHANGELOG.md
+++ b/packages/assert/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.19 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.18 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/asset-buyer/CHANGELOG.json b/packages/asset-buyer/CHANGELOG.json
index 4ff83018e..48b774811 100644
--- a/packages/asset-buyer/CHANGELOG.json
+++ b/packages/asset-buyer/CHANGELOG.json
@@ -5,7 +5,8 @@
             {
                 "note": "Update SRA order provider to include Dai"
             }
-        ]
+        ],
+        "timestamp": 1544482891
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/asset-buyer/CHANGELOG.md b/packages/asset-buyer/CHANGELOG.md
index be3ef67d1..0494d7cf8 100644
--- a/packages/asset-buyer/CHANGELOG.md
+++ b/packages/asset-buyer/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.3 - _December 10, 2018_
+
+    * Update SRA order provider to include Dai
+
 ## v3.0.2 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/base-contract/CHANGELOG.json b/packages/base-contract/CHANGELOG.json
index e4dff5530..b40f2f2a5 100644
--- a/packages/base-contract/CHANGELOG.json
+++ b/packages/base-contract/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "3.0.9",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "3.0.8",
diff --git a/packages/base-contract/CHANGELOG.md b/packages/base-contract/CHANGELOG.md
index f61b6c6ce..c07dca358 100644
--- a/packages/base-contract/CHANGELOG.md
+++ b/packages/base-contract/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.9 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v3.0.8 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/connect/CHANGELOG.json b/packages/connect/CHANGELOG.json
index 3abb895a7..20b86e776 100644
--- a/packages/connect/CHANGELOG.json
+++ b/packages/connect/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "3.0.9",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "3.0.8",
diff --git a/packages/connect/CHANGELOG.md b/packages/connect/CHANGELOG.md
index 1dfc2672d..de5c29c1f 100644
--- a/packages/connect/CHANGELOG.md
+++ b/packages/connect/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.9 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v3.0.8 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index 006a0904d..4361c890f 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "4.1.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "4.1.1",
diff --git a/packages/contract-wrappers/CHANGELOG.md b/packages/contract-wrappers/CHANGELOG.md
index ebdcc9638..ad7df9c4b 100644
--- a/packages/contract-wrappers/CHANGELOG.md
+++ b/packages/contract-wrappers/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v4.1.2 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v4.1.1 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/dev-utils/CHANGELOG.json b/packages/dev-utils/CHANGELOG.json
index 417a3c65e..a6482ac27 100644
--- a/packages/dev-utils/CHANGELOG.json
+++ b/packages/dev-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.20",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "1.0.19",
diff --git a/packages/dev-utils/CHANGELOG.md b/packages/dev-utils/CHANGELOG.md
index 1842c6824..49023d4f0 100644
--- a/packages/dev-utils/CHANGELOG.md
+++ b/packages/dev-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.20 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.19 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/ethereum-types/CHANGELOG.json b/packages/ethereum-types/CHANGELOG.json
index 9db75ae9f..a421532be 100644
--- a/packages/ethereum-types/CHANGELOG.json
+++ b/packages/ethereum-types/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.1.3",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.1.2",
         "changes": [
diff --git a/packages/ethereum-types/CHANGELOG.md b/packages/ethereum-types/CHANGELOG.md
index 6ad7b4cc6..19948d172 100644
--- a/packages/ethereum-types/CHANGELOG.md
+++ b/packages/ethereum-types/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.3 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.1.2 - _November 9, 2018_
 
     * Dependencies updated
diff --git a/packages/fill-scenarios/CHANGELOG.json b/packages/fill-scenarios/CHANGELOG.json
index 58ba49509..ab445058e 100644
--- a/packages/fill-scenarios/CHANGELOG.json
+++ b/packages/fill-scenarios/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.15",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "1.0.14",
diff --git a/packages/fill-scenarios/CHANGELOG.md b/packages/fill-scenarios/CHANGELOG.md
index aa7df302e..132ec8fef 100644
--- a/packages/fill-scenarios/CHANGELOG.md
+++ b/packages/fill-scenarios/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.15 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.14 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/json-schemas/CHANGELOG.json b/packages/json-schemas/CHANGELOG.json
index 17cabc473..aabcf7bec 100644
--- a/packages/json-schemas/CHANGELOG.json
+++ b/packages/json-schemas/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "2.1.3",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "2.1.2",
diff --git a/packages/json-schemas/CHANGELOG.md b/packages/json-schemas/CHANGELOG.md
index 2f39c9596..2e3daa711 100644
--- a/packages/json-schemas/CHANGELOG.md
+++ b/packages/json-schemas/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.3 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v2.1.2 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/migrations/CHANGELOG.json b/packages/migrations/CHANGELOG.json
index 56705fc1a..fd9c5e8a2 100644
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "2.2.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "2.2.0",
         "changes": [
diff --git a/packages/migrations/CHANGELOG.md b/packages/migrations/CHANGELOG.md
index 3808b2d3d..eced3655b 100644
--- a/packages/migrations/CHANGELOG.md
+++ b/packages/migrations/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.2.1 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v2.2.0 - _November 28, 2018_
 
     * Add CLI `0x-migrate` for running the 0x migrations in a language-agnostic way (#1324)
diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index 6c8fd6239..989bd9397 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "3.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "3.0.4",
diff --git a/packages/order-utils/CHANGELOG.md b/packages/order-utils/CHANGELOG.md
index 5eae590b5..f232ec63a 100644
--- a/packages/order-utils/CHANGELOG.md
+++ b/packages/order-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.5 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v3.0.4 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index 4e56dc400..4dfb86861 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "2.2.7",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "2.2.6",
diff --git a/packages/order-watcher/CHANGELOG.md b/packages/order-watcher/CHANGELOG.md
index 37b4a7438..1871697ab 100644
--- a/packages/order-watcher/CHANGELOG.md
+++ b/packages/order-watcher/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.2.7 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v2.2.6 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/react-docs/CHANGELOG.json b/packages/react-docs/CHANGELOG.json
index d456a3b53..a93330899 100644
--- a/packages/react-docs/CHANGELOG.json
+++ b/packages/react-docs/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.21",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "1.0.20",
diff --git a/packages/react-docs/CHANGELOG.md b/packages/react-docs/CHANGELOG.md
index e48f43fb8..40f222b73 100644
--- a/packages/react-docs/CHANGELOG.md
+++ b/packages/react-docs/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.21 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.20 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/react-shared/CHANGELOG.json b/packages/react-shared/CHANGELOG.json
index a376bae29..d79c3434f 100644
--- a/packages/react-shared/CHANGELOG.json
+++ b/packages/react-shared/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.24",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "1.0.23",
diff --git a/packages/react-shared/CHANGELOG.md b/packages/react-shared/CHANGELOG.md
index a983e0af2..bdacefdab 100644
--- a/packages/react-shared/CHANGELOG.md
+++ b/packages/react-shared/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.24 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.23 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index fe077b6cc..1dbc3692d 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Fix bug where we were appending base path to absolute imports (e.g NPM imports)",
                 "pr": 1311
             }
-        ]
+        ],
+        "timestamp": 1544482891
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/sol-compiler/CHANGELOG.md b/packages/sol-compiler/CHANGELOG.md
index a1782bb3b..63dfaf29f 100644
--- a/packages/sol-compiler/CHANGELOG.md
+++ b/packages/sol-compiler/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.15 - _December 10, 2018_
+
+    * Fix bug where we were appending base path to absolute imports (e.g NPM imports) (#1311)
+
 ## v1.1.14 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-cov/CHANGELOG.json b/packages/sol-cov/CHANGELOG.json
index bc8aa71e1..1afa85298 100644
--- a/packages/sol-cov/CHANGELOG.json
+++ b/packages/sol-cov/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "2.1.15",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "2.1.14",
diff --git a/packages/sol-cov/CHANGELOG.md b/packages/sol-cov/CHANGELOG.md
index 25ba93026..b2f7facad 100644
--- a/packages/sol-cov/CHANGELOG.md
+++ b/packages/sol-cov/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.15 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v2.1.14 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-doc/CHANGELOG.json b/packages/sol-doc/CHANGELOG.json
index 332aeb025..01acbe436 100644
--- a/packages/sol-doc/CHANGELOG.json
+++ b/packages/sol-doc/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.10",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "1.0.9",
diff --git a/packages/sol-doc/CHANGELOG.md b/packages/sol-doc/CHANGELOG.md
index 5a1df59c7..3e2b60bbb 100644
--- a/packages/sol-doc/CHANGELOG.md
+++ b/packages/sol-doc/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.10 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.9 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-resolver/CHANGELOG.json b/packages/sol-resolver/CHANGELOG.json
index 4c9e612d7..18ec4cd1f 100644
--- a/packages/sol-resolver/CHANGELOG.json
+++ b/packages/sol-resolver/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "NPMResolver now supports scoped packages",
                 "pr": 1311
             }
-        ]
+        ],
+        "timestamp": 1544482891
     },
     {
         "timestamp": 1542821676,
diff --git a/packages/sol-resolver/CHANGELOG.md b/packages/sol-resolver/CHANGELOG.md
index b83275e5a..2edb58f6c 100644
--- a/packages/sol-resolver/CHANGELOG.md
+++ b/packages/sol-resolver/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.0 - _December 10, 2018_
+
+    * NPMResolver now supports scoped packages (#1311)
+
 ## v1.0.17 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/sra-spec/CHANGELOG.json b/packages/sra-spec/CHANGELOG.json
index 49d1f1c83..cb5c837f1 100644
--- a/packages/sra-spec/CHANGELOG.json
+++ b/packages/sra-spec/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.12",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.11",
diff --git a/packages/sra-spec/CHANGELOG.md b/packages/sra-spec/CHANGELOG.md
index 77b22515f..aefe07585 100644
--- a/packages/sra-spec/CHANGELOG.md
+++ b/packages/sra-spec/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.12 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.11 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/subproviders/CHANGELOG.json b/packages/subproviders/CHANGELOG.json
index 6da170be3..05f1b96c3 100644
--- a/packages/subproviders/CHANGELOG.json
+++ b/packages/subproviders/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "2.1.7",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "2.1.6",
diff --git a/packages/subproviders/CHANGELOG.md b/packages/subproviders/CHANGELOG.md
index 01dd8d652..57cf0d21d 100644
--- a/packages/subproviders/CHANGELOG.md
+++ b/packages/subproviders/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.7 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v2.1.6 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index b09859101..ea692c79c 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -10,7 +10,8 @@
                 "note": "Add RevertReasons for DutchAuction contract",
                 "pr": 1225
             }
-        ]
+        ],
+        "timestamp": 1544482891
     },
     {
         "version": "1.3.0",
diff --git a/packages/types/CHANGELOG.md b/packages/types/CHANGELOG.md
index f133c05f1..45544938e 100644
--- a/packages/types/CHANGELOG.md
+++ b/packages/types/CHANGELOG.md
@@ -5,6 +5,11 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.4.0 - _December 10, 2018_
+
+    * Add `LengthMismatch` and `LengthGreaterThan3Required` revert reasons (#1224)
+    * Add RevertReasons for DutchAuction contract (#1225)
+
 ## v1.3.0 - _November 21, 2018_
 
     * Add the `SimpleContractArtifact` type, which describes the artifact format published in the `@0x/contract-artifacts` package (#1298)
diff --git a/packages/typescript-typings/CHANGELOG.json b/packages/typescript-typings/CHANGELOG.json
index 5653b397d..85da449b6 100644
--- a/packages/typescript-typings/CHANGELOG.json
+++ b/packages/typescript-typings/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "3.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "3.0.4",
         "changes": [
diff --git a/packages/typescript-typings/CHANGELOG.md b/packages/typescript-typings/CHANGELOG.md
index 62e6665be..5ff1448fd 100644
--- a/packages/typescript-typings/CHANGELOG.md
+++ b/packages/typescript-typings/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.5 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v3.0.4 - _November 9, 2018_
 
     * Dependencies updated
diff --git a/packages/utils/CHANGELOG.md b/packages/utils/CHANGELOG.md
index c5c42161a..e712ebea8 100644
--- a/packages/utils/CHANGELOG.md
+++ b/packages/utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.7 - _November 28, 2018_
+
+    * Optimized ABI Encoder/Decoder. Generates compressed calldata to save gas. Generates human-readable calldata to aid development.
+
 ## v2.0.6 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index ed484c8e8..aa96ea765 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Return `value` and `gasPrice` as BigNumbers to avoid loss of precision errors",
                 "pr": 1402
             }
-        ]
+        ],
+        "timestamp": 1544482891
     },
     {
         "version": "3.1.6",
diff --git a/packages/web3-wrapper/CHANGELOG.md b/packages/web3-wrapper/CHANGELOG.md
index fffaf1d0a..6788dbaed 100644
--- a/packages/web3-wrapper/CHANGELOG.md
+++ b/packages/web3-wrapper/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.2.0 - _December 10, 2018_
+
+    * Return `value` and `gasPrice` as BigNumbers to avoid loss of precision errors (#1402)
+
 ## v3.1.6 - _November 28, 2018_
 
     * Unmarshall mined transaction receipts (#1308)
-- 
cgit v1.2.3


From 7be2dab9d558a75a9944fec99a33437c5a221a92 Mon Sep 17 00:00:00 2001
From: Xianny <8582774+xianny@users.noreply.github.com>
Date: Mon, 10 Dec 2018 15:08:13 -0800
Subject: perform null check on token metadata (#1412)

---
 packages/pipeline/src/parsers/token_metadata/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/parsers/token_metadata/index.ts b/packages/pipeline/src/parsers/token_metadata/index.ts
index 3b3e05d76..f258af063 100644
--- a/packages/pipeline/src/parsers/token_metadata/index.ts
+++ b/packages/pipeline/src/parsers/token_metadata/index.ts
@@ -38,7 +38,7 @@ function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TokenMetadata {
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = resp.address;
-    trustedToken.decimals = new BigNumber(resp.decimals);
+    trustedToken.decimals = resp.decimals ? new BigNumber(resp.decimals) : null;
     trustedToken.symbol = resp.symbol;
     trustedToken.name = resp.name;
     trustedToken.authority = '0x';
-- 
cgit v1.2.3


From 8fd7a9e1f534f3e32e82f672ff448165b335e45b Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Mon, 10 Dec 2018 15:31:59 -0800
Subject: Actually pass the signature, not the signature index to a wallet
 contract's `isValidSignature` call

---
 packages/order-utils/src/signature_utils.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/order-utils/src/signature_utils.ts b/packages/order-utils/src/signature_utils.ts
index 96d90e21a..131144d48 100644
--- a/packages/order-utils/src/signature_utils.ts
+++ b/packages/order-utils/src/signature_utils.ts
@@ -115,7 +115,7 @@ export const signatureUtils = {
         assert.isHexString('signature', signature);
         assert.isETHAddressHex('signerAddress', signerAddress);
         // tslint:disable-next-line:custom-no-magic-numbers
-        const signatureWithoutType = signature.slice(-2);
+        const signatureWithoutType = signature.slice(0, -2);
         const walletContract = new IWalletContract(artifacts.IWallet.compilerOutput.abi, signerAddress, provider);
         const isValid = await walletContract.isValidSignature.callAsync(data, signatureWithoutType);
         return isValid;
-- 
cgit v1.2.3


From 89755fe3c2c7de1e919292f383c361aa0a544630 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Mon, 10 Dec 2018 15:33:37 -0800
Subject: Add CHANGELOG entry

---
 packages/order-utils/CHANGELOG.json | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'packages')

diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index 989bd9397..ab2720e9a 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "3.0.6",
+        "changes": [
+            {
+                "note": "Fix bug in wallet signature type verification",
+                "pr": 1414
+            }
+        ]
+    },
     {
         "timestamp": 1544482891,
         "version": "3.0.5",
-- 
cgit v1.2.3


From fc09968062c85156365ba20afcd8c2cf7ff1d825 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon@0xproject.com>
Date: Mon, 10 Dec 2018 15:36:04 -0800
Subject: Update instant README

---
 packages/instant/README.md | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/README.md b/packages/instant/README.md
index 2092b45d9..549bebb88 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -1,5 +1,10 @@
 ## @0x/instant
 
+## Integration
+
+Looking to integrate 0x Instant into your web application or site? Check out the dedicated [instant documentation](https://0xproject.com/wiki#Get-Started-With-Instant) to get started. 
+
+
 ## Installation
 
 The package is available as a UMD module named `zeroExInstant` at https://instant.0xproject.com/instant.js.
-- 
cgit v1.2.3


From 74bbebeb01dc893ce435d37ca3728ed7d98ea283 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 10 Dec 2018 16:06:26 -0800
Subject: Update instant README with more integration links

---
 packages/instant/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/README.md b/packages/instant/README.md
index 549bebb88..3c72d06ff 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -2,7 +2,7 @@
 
 ## Integration
 
-Looking to integrate 0x Instant into your web application or site? Check out the dedicated [instant documentation](https://0xproject.com/wiki#Get-Started-With-Instant) to get started. 
+Looking to integrate 0x Instant into your web application or site? Check out the dedicated [instant documentation](https://0xproject.com/wiki#Get-Started-With-Instant) to get started. The documentation covers instant and related topics in depth. For a more "drag and drop" experience, check out our [configurator tool](https://0xproject.com/instant#configure). For on demand developer support, join our (Discord)[https://discordapp.com/invite/d3FTX3M].
 
 
 ## Installation
-- 
cgit v1.2.3


From dbc4417b19f93a7ed32dda153c035c4701b69751 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 10 Dec 2018 16:07:16 -0800
Subject: chore: remove extra newline

---
 packages/instant/README.md | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/README.md b/packages/instant/README.md
index 3c72d06ff..ac8f0293a 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -4,7 +4,6 @@
 
 Looking to integrate 0x Instant into your web application or site? Check out the dedicated [instant documentation](https://0xproject.com/wiki#Get-Started-With-Instant) to get started. The documentation covers instant and related topics in depth. For a more "drag and drop" experience, check out our [configurator tool](https://0xproject.com/instant#configure). For on demand developer support, join our (Discord)[https://discordapp.com/invite/d3FTX3M].
 
-
 ## Installation
 
 The package is available as a UMD module named `zeroExInstant` at https://instant.0xproject.com/instant.js.
-- 
cgit v1.2.3


From 253bf4df6a6909d8bd65361c0d115e9d1a8e489e Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 10 Dec 2018 16:08:23 -0800
Subject: chore: fix typo in instant README

---
 packages/instant/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/README.md b/packages/instant/README.md
index ac8f0293a..7f6ee7c46 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -2,7 +2,7 @@
 
 ## Integration
 
-Looking to integrate 0x Instant into your web application or site? Check out the dedicated [instant documentation](https://0xproject.com/wiki#Get-Started-With-Instant) to get started. The documentation covers instant and related topics in depth. For a more "drag and drop" experience, check out our [configurator tool](https://0xproject.com/instant#configure). For on demand developer support, join our (Discord)[https://discordapp.com/invite/d3FTX3M].
+Looking to integrate 0x Instant into your web application or site? Check out the dedicated [instant documentation](https://0xproject.com/wiki#Get-Started-With-Instant) to get started. The documentation covers instant and related topics in depth. For a more "drag and drop" experience, check out our [configurator tool](https://0xproject.com/instant#configure). For on demand developer support, join our [Discord](https://discordapp.com/invite/d3FTX3M).
 
 ## Installation
 
-- 
cgit v1.2.3


From 4200064eab2bb5b227653bf9848e73227f36df7b Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 10 Dec 2018 16:11:08 -0800
Subject: Add link to rexrelay integration example in instant README

---
 packages/instant/README.md | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/README.md b/packages/instant/README.md
index 7f6ee7c46..32abf76e0 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -4,6 +4,8 @@
 
 Looking to integrate 0x Instant into your web application or site? Check out the dedicated [instant documentation](https://0xproject.com/wiki#Get-Started-With-Instant) to get started. The documentation covers instant and related topics in depth. For a more "drag and drop" experience, check out our [configurator tool](https://0xproject.com/instant#configure). For on demand developer support, join our [Discord](https://discordapp.com/invite/d3FTX3M).
 
+Check out a live sample integration [here](https://www.rexrelay.com/instant).
+
 ## Installation
 
 The package is available as a UMD module named `zeroExInstant` at https://instant.0xproject.com/instant.js.
-- 
cgit v1.2.3


From 6e54514013702fa8ca9a6b69c04f4d2468cd8b66 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 10 Dec 2018 17:30:32 -0800
Subject: feat: change input to number input

---
 packages/instant/src/components/scaling_input.tsx | 1 +
 packages/instant/src/components/ui/input.tsx      | 4 ++++
 2 files changed, 5 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/src/components/scaling_input.tsx b/packages/instant/src/components/scaling_input.tsx
index 791692257..2c5567dc1 100644
--- a/packages/instant/src/components/scaling_input.tsx
+++ b/packages/instant/src/components/scaling_input.tsx
@@ -135,6 +135,7 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
         const phase = ScalingInput.getPhaseFromProps(this.props);
         return (
             <Input
+                type="number"
                 ref={this._inputRef as any}
                 fontColor={fontColor}
                 onChange={onChange}
diff --git a/packages/instant/src/components/ui/input.tsx b/packages/instant/src/components/ui/input.tsx
index 62c70f9e1..1e476bed3 100644
--- a/packages/instant/src/components/ui/input.tsx
+++ b/packages/instant/src/components/ui/input.tsx
@@ -32,6 +32,10 @@ export const Input =
             color: ${props => props.theme[props.fontColor || 'white']} !important;
             opacity: 0.5 !important;
         }
+        &::-webkit-outer-spin-button, &::-webkit-inner-spin-button { 
+            -webkit-appearance: none; 
+            margin: 0; 
+          }
     }
 `;
 
-- 
cgit v1.2.3


From c46870d296e29399ebf9ce8a9c904f170f8a638a Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 10 Dec 2018 19:27:27 -0800
Subject: feature(website): add 0x Instant as a track in the docs

---
 .../public/images/developers/tutorials/integrate_0x_instant.svg   | 3 +++
 packages/website/translations/english.json                        | 3 +++
 packages/website/ts/pages/documentation/docs_home.tsx             | 8 ++++++++
 packages/website/ts/types.ts                                      | 2 ++
 4 files changed, 16 insertions(+)
 create mode 100644 packages/website/public/images/developers/tutorials/integrate_0x_instant.svg

(limited to 'packages')

diff --git a/packages/website/public/images/developers/tutorials/integrate_0x_instant.svg b/packages/website/public/images/developers/tutorials/integrate_0x_instant.svg
new file mode 100644
index 000000000..e9c9278a8
--- /dev/null
+++ b/packages/website/public/images/developers/tutorials/integrate_0x_instant.svg
@@ -0,0 +1,3 @@
+<svg width="32" height="39" viewBox="0 0 32 39" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M16 1L1 23.242H16L16.0412 38L31 15.7159H16V1Z" stroke="#3289F1" stroke-width="1.5" stroke-miterlimit="10" stroke-linejoin="round"/>
+</svg>
diff --git a/packages/website/translations/english.json b/packages/website/translations/english.json
index 78f29d0f6..8f882f506 100644
--- a/packages/website/translations/english.json
+++ b/packages/website/translations/english.json
@@ -92,6 +92,9 @@
     "ORDER_BASICS_DESCRIPTION": "Tutorial on how to create, validate and fill an order using 0x",
     "USE_NETWORKED_LIQUIDITY": "use networked liquidity",
     "USE_NETWORKED_LIQUIDITY_DESCRIPTION": "Learn how to tap into networked liquidity using the Standard Relayer API",
+    "INTEGRATE_0X_INSTANT": "integrate 0x Instant and AssetBuyer",
+    "INTEGRATE_0X_INSTANT_DESCRIPTION":
+        "Add 0x Instant to your app or website, or use AssetBuyer to programmatically make market buys",
     "VIEW_ALL_DOCUMENTATION": "view all documentation",
     "SANDBOX": "0x.js sandbox",
     "GITHUB": "github",
diff --git a/packages/website/ts/pages/documentation/docs_home.tsx b/packages/website/ts/pages/documentation/docs_home.tsx
index f68d2892f..9dc779e96 100644
--- a/packages/website/ts/pages/documentation/docs_home.tsx
+++ b/packages/website/ts/pages/documentation/docs_home.tsx
@@ -44,6 +44,14 @@ const TUTORIALS: TutorialInfo[] = [
             to: `${WebsitePaths.Wiki}#Find,-Submit,-Fill-Order-From-Relayer`,
         },
     },
+    {
+        iconUrl: '/images/developers/tutorials/integrate_0x_instant.svg',
+        description: Key.Integrate0xInstantDescription,
+        link: {
+            title: Key.Integrate0xInstant,
+            to: `${WebsitePaths.Wiki}#Get-Started-With-Instant`,
+        },
+    },
 ];
 
 const CATEGORY_TO_PACKAGES: ObjectMap<Package[]> = {
diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index b20dd7095..2967fdac5 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -474,6 +474,8 @@ export enum Key {
     OrderBasicsDescription = 'ORDER_BASICS_DESCRIPTION',
     UseNetworkedLiquidity = 'USE_NETWORKED_LIQUIDITY',
     UseNetworkedLiquidityDescription = 'USE_NETWORKED_LIQUIDITY_DESCRIPTION',
+    Integrate0xInstant = 'INTEGRATE_0X_INSTANT',
+    Integrate0xInstantDescription = 'INTEGRATE_0X_INSTANT_DESCRIPTION',
     ViewAllDocumentation = 'VIEW_ALL_DOCUMENTATION',
     Sandbox = 'SANDBOX',
     Github = 'GITHUB',
-- 
cgit v1.2.3


From 11c864e20d15d4181057628c1f695684332a7365 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 10:33:48 +0100
Subject: Adds intermediate large heading size

---
 packages/website/ts/@next/components/layout.tsx     | 2 +-
 packages/website/ts/@next/constants/globalStyle.tsx | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 03bd55027..0559d6e3d 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -87,10 +87,10 @@ export const Section = styled.section<SectionProps>`
     background-color: ${props => props.bgColor};
     position: ${props => props.isRelative && 'relative'};
     overflow: ${props => props.isRelative && 'hidden'};
+    margin-bottom: ${props => !props.isNoMargin && `${GUTTER}px`};
 
     @media (min-width: 1560px) {
         width: ${props => props.isFullWidth && '100vw'};
-        margin-bottom: ${props => !props.isNoMargin && `${GUTTER}px`};
         margin-left: ${props => props.isFullWidth && `calc(750px - 50vw)`};
     }
 
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 2408dfe4e..9b38a6c1b 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -51,6 +51,12 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
         }
     }
 
+    @media (max-width: 1170px) {
+      :root {
+        --largeHeading: 60px;
+      }
+    }
+
     @media (max-width: 768px) {
         :root {
             --smallHeading: 18px;
-- 
cgit v1.2.3


From 0a05ef36a6ba5989945f2eb99bee52647826cd85 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 10:47:48 +0100
Subject: Cleanup header

---
 packages/website/ts/@next/components/header.tsx | 93 ++++++++++---------------
 1 file changed, 38 insertions(+), 55 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 6444a1b97..9298014f3 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -25,10 +25,6 @@ interface HeaderState {
     isOpen: boolean;
 }
 
-interface HeaderState {
-    isOpen: boolean;
-}
-
 interface NavItem {
     url?: string;
     id?: string;
@@ -47,12 +43,14 @@ const navItems: NavItem[] = [
         url: '/next/0x-instant',
         text: 'Products',
         dropdownComponent: DropdownProducts,
+        dropdownWidth: 280,
     },
     {
         id: 'developers',
         url: '#',
         text: 'Developers',
         dropdownComponent: DropdownDevelopers,
+        dropdownWidth: 420,
     },
     { id: 'about', url: '/next/about/mission', text: 'About' },
     { id: 'blog', url: '#', text: 'Blog' },
@@ -63,6 +61,36 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
         isOpen: false,
     };
 
+    public onMenuButtonClick = (): void => {
+        this.setState({
+            isOpen: !this.state.isOpen,
+        });
+    }
+
+    public getNavItem = (link: NavItem, index: number): React.ReactNode => {
+        const Wrapper = link.dropdownComponent ? LinkWrap : React.Fragment;
+        const Subnav = link.dropdownComponent;
+
+        return (
+            <Wrapper>
+                <Link
+                    key={`nav-${index}`}
+                    href={link.url}
+                    isTransparent={true}
+                    isNoBorder={true}
+                >
+                    {link.text}
+                </Link>
+
+                {link.dropdownComponent &&
+                    <DropdownWrap width={link.dropdownWidth}>
+                        <Subnav />
+                    </DropdownWrap>
+                }
+            </Wrapper>
+        );
+    }
+
     public render(): React.ReactNode {
         return (
             <Headroom>
@@ -72,7 +100,7 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
                         <Logo/>
                     </ReactRouterLink>
 
-                    <Hamburger isOpen={this.state.isOpen} onClick={this._onMenuButtonClick.bind(this)}/>
+                    <Hamburger isOpen={this.state.isOpen} onClick={this.onMenuButtonClick}/>
 
                     <Nav>
                         <MobileProductLinksWrap>
@@ -89,7 +117,7 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
                         </MobileProductLinksWrap>
 
                         <StyledButtonWrap>
-                          {_.map(navItems, (link, index) => this._getNavItem(link, index))}
+                          {_.map(navItems, (link, index) => this.getNavItem(link, index))}
                         </StyledButtonWrap>
                     </Nav>
                     <TradeButton href="#">Trade on 0x</TradeButton>
@@ -98,45 +126,13 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
             </Headroom>
       );
     }
-    private _onMenuButtonClick(): void {
-        this.setState({
-            isOpen: !this.state.isOpen,
-        });
-    }
-    private _getNavItem(link: NavItem, index: number): React.ReactNode {
-        const Wrapper = link.dropdownComponent ? LinkWrap : React.Fragment;
-        const Subnav = link.dropdownComponent;
-
-        return (
-            <Wrapper>
-                <StyledLink
-                    key={`nav-${index}`}
-                    href={link.url}
-                    isTransparent={true}
-                    isNoBorder={true}
-                >
-                    {link.text}
-                </StyledLink>
-
-                {link.dropdownComponent &&
-                    <DropdownWrap>
-                        <Subnav />
-                    </DropdownWrap>
-                }
-            </Wrapper>
-        );
-    }
 }
 
 const StyledHeader = styled(Section.withComponent('header'))<HeaderProps>`
     @media (max-width: 768px) {
-        overflow: hidden;
         min-height: ${props => props.isOpen ? '385px' : '70px'};
         position: relative;
         transition: min-height 0.25s ease-in-out;
-        :root & {
-            padding: 20px 20px 0 !important;
-        }
     }
 
     @media (min-width: 768px) {
@@ -157,6 +153,7 @@ const HeaderWrap = styled(Wrap)`
 
 const StyledButtonWrap = styled(ButtonWrap)`
     display: flex;
+
     @media (max-width: 768px) {
         background-color: #022924;
         display: flex;
@@ -166,17 +163,7 @@ const StyledButtonWrap = styled(ButtonWrap)`
         a {
             text-align: left;
             padding-left: 0;
-        }
-    }
-
-    button + button,
-    a + a,
-    a + button,
-    button + a {
-        margin-left: 0;
-
-        @media (min-width: 768px) {
-            margin-left: 10px;
+            margin: 0 !important;
         }
     }
 `;
@@ -213,13 +200,13 @@ const LinkWrap = styled.div`
 `;
 
 const DropdownWrap = styled.div`
-    width: 420px;
+    width: ${props => props.width || 280}px;
     padding: 15px 0;
     background-color: #ffffff;
     color: #000000;
     position: absolute;
     top: 100%;
-    left: calc(50% - 210px);
+    left: calc(50% - ${props => (props.width || 280) / 2}px);
     visibility: hidden;
     opacity: 0;
     transform: translate3d(0, -10px, 0);
@@ -241,10 +228,6 @@ const DropdownWrap = styled.div`
     }
 `;
 
-const StyledLink = styled(Link)`
-
-`;
-
 const Nav = styled.div`
     @media (max-width: 768px) {
         background-color: ${colors.brandDark};
-- 
cgit v1.2.3


From 3652b8270af8acfe5d09396ea3a7744bfe447c75 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 10:48:28 +0100
Subject: Clean up header

---
 packages/website/ts/@next/components/header.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 9298014f3..474d36086 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -105,14 +105,14 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
                     <Nav>
                         <MobileProductLinksWrap>
                             {_.map(mobileProductLinks, (link, index) => (
-                                <StyledLink
+                                <Link
                                     key={`productlink-${index}`}
                                     href={link.url}
                                     isTransparent={true}
                                     isNoBorder={true}
                                 >
                                 {link.text}
-                                </StyledLink>
+                                </Link>
                             ))}
                         </MobileProductLinksWrap>
 
-- 
cgit v1.2.3


From cb2b45bf043b4dd39f656be295c3823988b63a08 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 10:59:37 +0100
Subject: Loop through products dropdown data

---
 .../components/dropdowns/dropdown_products.tsx     | 54 ++++++++++++----------
 packages/website/ts/@next/components/header.tsx    |  5 +-
 2 files changed, 34 insertions(+), 25 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
index 366c00a1e..83d554f03 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
@@ -1,34 +1,40 @@
+import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 
+const navData = [
+        {
+            title: '0x Instant',
+            description: 'Simple crypto purchasing',
+            url: '#',
+        },
+        {
+            title: '0x Launch kit',
+            description: 'Build on the 0x protocol',
+            url: '#',
+        },
+        {
+            title: 'Extensions',
+            url: '#',
+        },
+];
+
 export const DropdownProducts = () => (
     <List>
-        <li>
-            <Heading color="#000000" isNoMargin={true}>
-                0x Instant
-            </Heading>
-
-            <Paragraph color="#5d5d5d" isNoMargin={true}>
-                Simple crypto purchasing
-            </Paragraph>
-        </li>
-
-        <li>
-            <Heading color="#000000" isNoMargin={true}>
-                0x Launch Kit
-            </Heading>
-
-            <Paragraph color="#5d5d5d" isNoMargin={true}>
-                Build on the 0x protocol
-            </Paragraph>
-        </li>
+        {_.map(navData, (item, index) => (
+            <li>
+                <Heading color="#000000" isNoMargin={true} size="small">
+                    {item.title}
+                </Heading>
 
-        <li>
-            <Heading color="#000000" isNoMargin={true}>
-                Extensions
-            </Heading>
-        </li>
+                {item.description &&
+                    <Paragraph color="#5d5d5d" isNoMargin={true} size="small">
+                        {item.description}
+                    </Paragraph>
+                }
+            </li>
+        ))}
     </List>
 );
 
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 474d36086..4b5f8d346 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -92,9 +92,11 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
     }
 
     public render(): React.ReactNode {
+        const { isOpen } = this.state;
+
         return (
             <Headroom>
-                <StyledHeader isOpen={this.state.isOpen}>
+                <StyledHeader isOpen={isOpen}>
                   <HeaderWrap>
                     <ReactRouterLink to="/next">
                         <Logo/>
@@ -131,6 +133,7 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
 const StyledHeader = styled(Section.withComponent('header'))<HeaderProps>`
     @media (max-width: 768px) {
         min-height: ${props => props.isOpen ? '385px' : '70px'};
+        overflow: ${props => !props.isOpen && 'hidden'};
         position: relative;
         transition: min-height 0.25s ease-in-out;
     }
-- 
cgit v1.2.3


From 86acca5e1c37bf24bef393700fbf0909b58b9df3 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 12:11:22 +0100
Subject: WIP dropdown menus

---
 packages/website/ts/@next/components/button.tsx    |  10 +-
 .../components/dropdowns/dropdown_developers.tsx   | 141 +++++++++++++++++----
 .../components/dropdowns/dropdown_products.tsx     |  24 ++--
 packages/website/ts/@next/components/header.tsx    |  14 +-
 packages/website/ts/@next/components/layout.tsx    |   1 -
 packages/website/ts/@next/components/text.tsx      |   6 +-
 packages/website/ts/@next/pages/why.tsx            |   2 +-
 7 files changed, 153 insertions(+), 45 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index cd14c80ba..06a9f8c7a 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -6,6 +6,7 @@ import { BREAKPOINTS } from 'ts/@next/components/layout';
 import { colors } from 'ts/style/colors';
 
 interface ButtonInterface {
+    bgColor?: string;
     color?: string;
     children?: Node | string;
     isTransparent?: boolean;
@@ -26,13 +27,14 @@ export const Button = styled.button<ButtonInterface>`
     appearance: none;
     border: 1px solid transparent;
     display: ${props => props.isInline && 'inline-block'};
-    background-color: ${props => !props.isTransparent ? colors.brandLight : 'transparent'};
+    background-color: ${props => (!props.isTransparent || props.bgColor) ? (props.bgColor || colors.brandLight) : 'transparent'};
     border-color: ${props => (props.isTransparent && !props.isNoBorder && !props.isWithArrow) && '#6a6a6a'};
     color: ${props => props.isAccentColor ? props.theme.linkColor : (props.color || props.theme.textColor)};
     padding: ${props => (!props.isNoPadding && !props.isWithArrow) && '18px 30px'};
     text-align: center;
     font-size: ${props => props.isWithArrow ? '20px' : '18px'};
     text-decoration: none;
+    cursor: pointer;
 
     svg {
         margin-left: 12px;
@@ -52,7 +54,7 @@ export const Link = (props: ButtonInterface) => {
     const Component = Button.withComponent(ReactRouterLink);
 
     return (
-        <Component to={href} isTransparent={true} {...props}>
+        <Component to={href} {...props}>
             {children}
 
             { isWithArrow &&
@@ -66,6 +68,10 @@ export const Link = (props: ButtonInterface) => {
     );
 };
 
+Link.defaultProps = {
+    isTransparent: true,
+};
+
 // Added this, & + & doesnt really work since we switch with element types...
 export const ButtonWrap = styled.div`
     button + button,
diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
index a9cfed538..d87540511 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
@@ -1,37 +1,132 @@
+import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
 
-import {Link} from 'react-router-dom';
-import {WrapGrid} from 'ts/@next/components/layout';
+import {Link as RouterLink} from 'react-router-dom';
+import {Link} from 'ts/@next/components/button';
+import {Column, Wrap, WrapGrid} from 'ts/@next/components/layout';
 import {Heading} from 'ts/@next/components/text';
 
+const introData = [
+    {
+        label: 'Build a relayer',
+        url: '#',
+    },
+    {
+        label: 'Develop on Ethereum',
+        url: '#',
+    },
+    {
+        label: 'Make & take orders',
+        url: '#',
+    },
+    {
+        label: 'Use networked liquidity',
+        url: '#',
+    },
+];
+
+const docsData = [
+    {
+        label: '0x.js',
+        url: '#',
+    },
+    {
+        label: '0x Connect',
+        url: '#',
+    },
+    {
+        label: 'Smart Contract',
+        url: '#',
+    },
+];
+
+const linksData = [
+    {
+        label: 'Wiki',
+        url: '#',
+    },
+    {
+        label: 'Github',
+        url: '#',
+    },
+    {
+        label: 'Whitepaper',
+        url: '#',
+    },
+];
+
 export const DropdownDevelopers = () => (
     <>
-        <Wrap>
-            <Heading size="small" color="#5d5d5d">
-                Getting Started
-            </Heading>
-
-            <WrapGrid isCentered={false} isWrapped={true}>
-                <Link to="#">Build a relayer</Link>
-                <Link to="#">Develop on Ethereum</Link>
-                <Link to="#">Make & take orders</Link>
-                <Link to="#">Use networked liquidity</Link>
-            </WrapGrid>
-        </Wrap>
-
-        <Wrap>
-            asdf
-        </Wrap>
+        <DropdownWrap>
+            <div>
+                <Heading size={14} color="#5d5d5d">
+                    Getting Started
+                </Heading>
+
+                <WrapGrid isCentered={false} isWrapped={true}>
+                    {_.map(introData, (item, index) => (
+                        <RouterLink to={item.url}>
+                            {item.label}
+                        </RouterLink>
+                    ))}
+                </WrapGrid>
+            </div>
+
+            <StyledWrap>
+                <Column colWidth="1/2" isNoPadding={true}>
+                    <Heading size={14} color="#5d5d5d">
+                        Popular Docs
+                    </Heading>
+
+                    <ul>
+                        {_.map(docsData, (item, index) => (
+                            <li>
+                                <RouterLink to={item.url}>
+                                    {item.label}
+                                </RouterLink>
+                            </li>
+                        ))}
+                    </ul>
+                </Column>
+
+                <Column colWidth="1/2" isNoPadding={true}>
+                    <Heading size={14} color="#5d5d5d">
+                        Useful Links
+                    </Heading>
+
+                    <ul>
+                        {_.map(linksData, (item, index) => (
+                            <li>
+                                <RouterLink to={item.url}>
+                                    {item.label}
+                                </RouterLink>
+                            </li>
+                        ))}
+                    </ul>
+                </Column>
+            </StyledWrap>
+
+            <StyledLink to="#" bgColor="#F3F6F4" isAccentColor={true} isNoBorder={true}>
+                View All Documentation
+            </StyledLink>
+        </DropdownWrap>
     </>
 );
 
-const Wrap = styled.div`
-    padding: 15px 30px;
+const DropdownWrap = styled.div`
+    padding: 15px 30px 75px 15px;
+`;
+
+const StyledWrap = styled(Wrap)`
+    border-top: 1px solid #dadada;
+    padding-top: 20px;
+    margin-top: 30px;
 `;
 
 const StyledLink = styled(Link)`
-    width: calc(50% - 15px);
-    flex-shrink: 0;
-    color: #000000;
+    width: 100%;
+    position: absolute;
+    bottom: 0;
+    left: 0;
 `;
diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
index 83d554f03..0271daf84 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
@@ -1,5 +1,6 @@
 import * as _ from 'lodash';
 import * as React from 'react';
+import {Link} from 'react-router-dom';
 import styled from 'styled-components';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 
@@ -7,7 +8,7 @@ const navData = [
         {
             title: '0x Instant',
             description: 'Simple crypto purchasing',
-            url: '#',
+            url: '/next/0x-instant',
         },
         {
             title: '0x Launch kit',
@@ -24,22 +25,25 @@ export const DropdownProducts = () => (
     <List>
         {_.map(navData, (item, index) => (
             <li>
-                <Heading color="#000000" isNoMargin={true} size="small">
-                    {item.title}
-                </Heading>
+                <Link to={item.url}>
+                    <Heading color="#000000" isNoMargin={true} size="small">
+                        {item.title}
+                    </Heading>
 
-                {item.description &&
-                    <Paragraph color="#5d5d5d" isNoMargin={true} size="small">
-                        {item.description}
-                    </Paragraph>
-                }
+                    {item.description &&
+                        <Paragraph color="#5d5d5d" isNoMargin={true} size="small">
+                            {item.description}
+                        </Paragraph>
+                    }
+                </Link>
             </li>
         ))}
     </List>
 );
 
 const List = styled.ul`
-    li {
+    a {
         padding: 15px 30px;
+        display: block;
     }
 `;
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 4b5f8d346..165cba562 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -6,8 +6,7 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import { Button, ButtonWrap, Link } from 'ts/@next/components/button';
-import { DevelopersDropDown } from 'ts/@next/components/dropdowns/developers_drop_down';
+import { Button, Link } from 'ts/@next/components/button';
 import { DropdownDevelopers } from 'ts/@next/components/dropdowns/dropdown_developers';
 import { DropdownProducts } from 'ts/@next/components/dropdowns/dropdown_products';
 import { Dropdown } from 'ts/@next/components/dropdowns/mock';
@@ -50,7 +49,7 @@ const navItems: NavItem[] = [
         url: '#',
         text: 'Developers',
         dropdownComponent: DropdownDevelopers,
-        dropdownWidth: 420,
+        dropdownWidth: 450,
     },
     { id: 'about', url: '/next/about/mission', text: 'About' },
     { id: 'blog', url: '#', text: 'Blog' },
@@ -154,8 +153,10 @@ const HeaderWrap = styled(Wrap)`
   }
 `;
 
-const StyledButtonWrap = styled(ButtonWrap)`
+const StyledButtonWrap = styled.div`
     display: flex;
+    align-items: center;
+    justify-content: space-between;
 
     @media (max-width: 768px) {
         background-color: #022924;
@@ -166,7 +167,10 @@ const StyledButtonWrap = styled(ButtonWrap)`
         a {
             text-align: left;
             padding-left: 0;
-            margin: 0 !important;
+        }
+
+        a + a {
+            margin-left: 0;
         }
     }
 `;
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 0559d6e3d..42468a27f 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -110,7 +110,6 @@ export const Wrap = styled(WrapBase)`
     @media (min-width: ${BREAKPOINTS.mobile}) {
         display: flex;
         justify-content: space-between;
-        flex-wrap: wrap;
         flex-direction: ${props => props.isReversed && 'row-reverse'};
     }
 `;
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 74bf58701..bf471db2e 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -3,7 +3,7 @@ import styled from 'styled-components';
 import {getCSSPadding, PaddingInterface} from 'ts/@next/constants/utilities';
 
 interface BaseTextInterface extends PaddingInterface {
-    size?: 'default' | 'medium' | 'large' | 'small';
+    size?: 'default' | 'medium' | 'large' | 'small' | number;
     isCentered?: boolean;
 }
 
@@ -23,14 +23,14 @@ interface ParagraphProps extends BaseTextInterface {
 
 const StyledHeading = styled.h1<HeadingProps>`
     color: ${props => props.color || props.theme.textColor};
-    font-size: ${props => `var(--${props.size || 'default'}Heading)`};
+    font-size: ${props => isNaN(props.size) ? `var(--${props.size || 'default'}Heading)` : `${props.size}px`};
     padding: ${props => props.padding && getCSSPadding(props.padding)};
     line-height: ${props => `var(--${props.size || 'default'}HeadingHeight)`};
     margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
     text-align: ${props => props.isCentered && 'center'};
-    font-weight: 400;
     margin-left: ${props => props.isCentered && 'auto'};
     margin-right: ${props => props.isCentered && 'auto'};
+    font-weight: 400;
 `;
 
 export const Heading: React.StatelessComponent<HeadingProps> = props => {
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 43e37a74b..e9a31e67d 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -123,7 +123,7 @@ export class NextWhy extends React.PureComponent {
               <Section>
                 <Wrap>
                   <Column colWidth="1/3">
-                      <NavStickyWrap>
+                      <NavStickyWrap offsetTop="130px">
                           <ChapterLink offset="60" href="#benefits">Benefits</ChapterLink>
                           <ChapterLink offset="60" href="#cases">Use Cases</ChapterLink>
                           <ChapterLink offset="60" href="#functionality">Features</ChapterLink>
-- 
cgit v1.2.3


From 3fb74be4ba4bbb085b4fa70e119cf507a0c503f9 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 12:18:36 +0100
Subject: WIP Header styling, hidden on mobile

---
 packages/website/ts/@next/components/header.tsx    | 34 +++++++++++++---------
 .../website/ts/@next/constants/globalStyle.tsx     |  3 +-
 2 files changed, 22 insertions(+), 15 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 165cba562..10e0ec09e 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -11,7 +11,7 @@ import { DropdownDevelopers } from 'ts/@next/components/dropdowns/dropdown_devel
 import { DropdownProducts } from 'ts/@next/components/dropdowns/dropdown_products';
 import { Dropdown } from 'ts/@next/components/dropdowns/mock';
 import { Hamburger } from 'ts/@next/components/hamburger';
-import { Section, Wrap } from 'ts/@next/components/layout';
+import { BREAKPOINTS, Section, Wrap } from 'ts/@next/components/layout';
 import { Logo } from 'ts/@next/components/logo';
 import { Paragraph } from 'ts/@next/components/text';
 
@@ -130,14 +130,14 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
 }
 
 const StyledHeader = styled(Section.withComponent('header'))<HeaderProps>`
-    @media (max-width: 768px) {
+    @media (max-width: ${BREAKPOINTS.mobile}) {
         min-height: ${props => props.isOpen ? '385px' : '70px'};
-        overflow: ${props => !props.isOpen && 'hidden'};
+        overflow: hidden;
         position: relative;
         transition: min-height 0.25s ease-in-out;
     }
 
-    @media (min-width: 768px) {
+    @media (max-width: ${BREAKPOINTS.mobile}) {
         background-color: ${props => props.theme.bgColor};
     }
 `;
@@ -158,7 +158,7 @@ const StyledButtonWrap = styled.div`
     align-items: center;
     justify-content: space-between;
 
-    @media (max-width: 768px) {
+    @media (max-width: ${BREAKPOINTS.mobile}) {
         background-color: #022924;
         display: flex;
         flex-wrap: wrap;
@@ -178,7 +178,7 @@ const StyledButtonWrap = styled.div`
 const MobileProductLinksWrap = styled(StyledButtonWrap)`
     display: none;
 
-    @media (max-width: 768px) {
+    @media (max-width: ${BREAKPOINTS.mobile}) {
         display: block;
         background-color: transparent;
         flex-direction: column;
@@ -197,12 +197,14 @@ const LinkWrap = styled.div`
         display: block;
     }
 
-    &:hover > div {
-        display: block;
-        visibility: visible;
-        opacity: 1;
-        transform: translate3d(0, 0, 0);
-        transition: opacity 0.35s, transform 0.35s, visibility 0s;
+    @media (min-width: ${BREAKPOINTS.mobile}) {
+        &:hover > div {
+            display: block;
+            visibility: visible;
+            opacity: 1;
+            transform: translate3d(0, 0, 0);
+            transition: opacity 0.35s, transform 0.35s, visibility 0s;
+        }
     }
 `;
 
@@ -233,10 +235,14 @@ const DropdownWrap = styled.div`
     	border-width: 10px;
     	margin-left: -10px;
     }
+
+    @media (max-width: ${BREAKPOINTS.mobile}) {
+        display: none;
+    }
 `;
 
 const Nav = styled.div`
-    @media (max-width: 768px) {
+    @media (max-width: ${BREAKPOINTS.mobile}) {
         background-color: ${colors.brandDark};
         position: absolute;
         top: 0;
@@ -249,7 +255,7 @@ const Nav = styled.div`
 const TradeButton = styled(Button)`
     padding: 14px 22px;
 
-    @media (max-width: 768px) {
+    @media (max-width: ${BREAKPOINTS.mobile}) {
         display: none;
     }
 `;
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 9b38a6c1b..9ec1a5d35 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -106,8 +106,9 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
         line-height: 1.444444444em; // 26px
     }
 
-    :root a {
+    a, button {
         text-decoration: none;
+        font-family: inherit;
     }
 
     svg + p,
-- 
cgit v1.2.3


From 96ebad7568a7e1642d4aa8eac73eea9035cf353a Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 12:26:51 +0100
Subject: Fix layout, Adds button hovers

---
 packages/website/ts/@next/components/button.tsx | 9 +++++++--
 packages/website/ts/@next/components/layout.tsx | 1 +
 2 files changed, 8 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 06a9f8c7a..074371453 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -25,10 +25,10 @@ interface ButtonInterface {
 
 export const Button = styled.button<ButtonInterface>`
     appearance: none;
-    border: 1px solid transparent;
+    border: ${props => !props.isNoBorder && `1px solid transparent`};
     display: ${props => props.isInline && 'inline-block'};
     background-color: ${props => (!props.isTransparent || props.bgColor) ? (props.bgColor || colors.brandLight) : 'transparent'};
-    border-color: ${props => (props.isTransparent && !props.isNoBorder && !props.isWithArrow) && '#6a6a6a'};
+    border-color: ${props => (props.isTransparent && !props.isWithArrow) && '#6a6a6a'};
     color: ${props => props.isAccentColor ? props.theme.linkColor : (props.color || props.theme.textColor)};
     padding: ${props => (!props.isNoPadding && !props.isWithArrow) && '18px 30px'};
     text-align: center;
@@ -43,6 +43,11 @@ export const Button = styled.button<ButtonInterface>`
     path {
         fill: ${props => props.isAccentColor ? props.theme.linkColor : (props.color || props.theme.textColor)};
     }
+
+    &:hover {
+        background-color: ${props => !props.isTransparent && '#04BEA8'};
+        border-color: ${props => (props.isTransparent && !props.isNoBorder && !props.isWithArrow) && '#00AE99'};
+    }
 `;
 
 export const Link = (props: ButtonInterface) => {
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 42468a27f..0559d6e3d 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -110,6 +110,7 @@ export const Wrap = styled(WrapBase)`
     @media (min-width: ${BREAKPOINTS.mobile}) {
         display: flex;
         justify-content: space-between;
+        flex-wrap: wrap;
         flex-direction: ${props => props.isReversed && 'row-reverse'};
     }
 `;
-- 
cgit v1.2.3


From cc0fb833feb8499827ec49cdb7a5e1afdad34720 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 11 Dec 2018 12:45:57 +0100
Subject: Fix keys

---
 packages/website/ts/@next/pages/why.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index e9a31e67d..7e01114c8 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -135,7 +135,7 @@ export class NextWhy extends React.PureComponent {
                             <Heading size="medium">What 0x offers</Heading>
 
                             {_.map(offersData, (item, index) => (
-                                <ChapterItemWrap>
+                                <ChapterItemWrap key={`chapter-${index}`}>
                                     <Icon name={item.icon} size="medium" margin={[0, 0, 22, 0]} />
 
                                     <Heading marginBottom="15px">
-- 
cgit v1.2.3


From 54c9709bf0d6bc276d912e83a71245952b44cad9 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 11 Dec 2018 12:46:06 +0100
Subject: Added image loop

---
 .../website/ts/@next/components/image_loop.tsx     | 74 ++++++++++++++++++++++
 packages/website/ts/@next/pages/instant.tsx        |  5 +-
 2 files changed, 77 insertions(+), 2 deletions(-)
 create mode 100644 packages/website/ts/@next/components/image_loop.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/image_loop.tsx b/packages/website/ts/@next/components/image_loop.tsx
new file mode 100644
index 000000000..8b3ee2eb9
--- /dev/null
+++ b/packages/website/ts/@next/components/image_loop.tsx
@@ -0,0 +1,74 @@
+import * as React from 'react';
+import * as _ from 'lodash/collection';
+import styled from 'styled-components';
+
+interface Props {
+    name: string;
+    size?: 'small' | 'medium' | 'large' | number;
+}
+
+export class ImageLoop extends React.Component<Props> {
+    private _img: Image;
+    private _ctx: CanvasRenderingContext2D;
+    private _x = 0;
+    private _speed = -1;
+    private _canvas = React.createRef();
+
+    constructor(props: Props) {
+        super(props);
+    }
+    public componentDidMount(): void {
+        const domImage = React.Children.only(this.props.children);
+
+        debugger;
+
+        this._img = new Image(1446, 407);
+        this._img.src = domImage.src;
+        this._ctx = this._canvas.current.getContext('2d');
+
+        this._img.onload = this.updateCanvas.bind(this);
+    }
+    public render(): React.ReactNode {
+        return (
+            <Wrapper {...this.props}>
+                <canvas id="canvas" style={{ width: '100vw', height: '407px' }} ref={this._canvas} />
+            </Wrapper>
+        );
+    }
+    public updateCanvas(): void {
+        this.move();
+
+        const { width, height } = this._canvas.current;
+
+        this._ctx.clearRect(0, 0, width, height);
+        this.draw();
+
+        requestAnimationFrame(this.updateCanvas.bind(this));
+    }
+    public move(): void {
+        this._x += this._speed;
+        this._x %= this._canvas.current.width;
+    }
+    public draw(): void {
+        const img = this._img;
+        const imgWidth = img.naturalWidth / 2;
+        const imgHeight = img.naturalHeight / 2;
+        const currentPosition = this._x;
+        const canvasWidth = this._canvas.current.width;
+
+        this._ctx.drawImage(img, currentPosition, 0, imgWidth, imgHeight);
+
+        if (this._speed < 0) {
+            this._ctx.drawImage(img, currentPosition + canvasWidth, 0, imgWidth, imgHeight);
+        } else {
+            this._ctx.drawImage(img, currentPosition - imgWidth, 0, imgWidth, imgHeight);
+        }
+    }
+}
+
+export const Wrapper = styled.div`
+    margin: 0 0;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+`;
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index d3ed96bc8..686c48533 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -8,6 +8,7 @@ import {colors} from 'ts/style/colors';
 import {Banner} from 'ts/@next/components/banner';
 import {Button, ButtonWrap, Link} from 'ts/@next/components/button';
 import {Icon} from 'ts/@next/components/Icon';
+import {ImageLoop} from 'ts/@next/components/image_loop';
 import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
@@ -80,9 +81,9 @@ export const Next0xInstant = () => (
         <Section isFullWidth={true} isNoPadding={true}>
             <Wrap width="full">
                 {/* Note: This should be another component, this is just for mocking */}
-                <ImageCarousel>
+                <ImageLoop>
                     <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
-                </ImageCarousel>
+                </ImageLoop>
             </Wrap>
         </Section>
 
-- 
cgit v1.2.3


From e001988dbe0046acd6adf0d9b1f7311e9611edf9 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 11 Dec 2018 12:49:16 +0100
Subject: Pull in image from children

---
 packages/website/ts/@next/components/image_loop.tsx | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/image_loop.tsx b/packages/website/ts/@next/components/image_loop.tsx
index 8b3ee2eb9..2dc6c7aee 100644
--- a/packages/website/ts/@next/components/image_loop.tsx
+++ b/packages/website/ts/@next/components/image_loop.tsx
@@ -20,10 +20,8 @@ export class ImageLoop extends React.Component<Props> {
     public componentDidMount(): void {
         const domImage = React.Children.only(this.props.children);
 
-        debugger;
-
         this._img = new Image(1446, 407);
-        this._img.src = domImage.src;
+        this._img.src = domImage.props.src;
         this._ctx = this._canvas.current.getContext('2d');
 
         this._img.onload = this.updateCanvas.bind(this);
-- 
cgit v1.2.3


From a4d9434290bbc4c8f4424dd0fdc61cb8b1e7aa97 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 13:33:38 +0100
Subject: Dropdown menu theming

---
 .../components/dropdowns/dropdown_developers.tsx   | 40 ++++++++++++++++------
 .../components/dropdowns/dropdown_products.tsx     | 16 +++++++--
 packages/website/ts/@next/components/header.tsx    | 18 +++++++---
 packages/website/ts/@next/components/siteWrap.tsx  | 10 ++++++
 packages/website/ts/@next/components/text.tsx      |  6 ++--
 .../website/ts/@next/constants/globalStyle.tsx     |  2 +-
 6 files changed, 73 insertions(+), 19 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
index d87540511..8cd2798ce 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
@@ -1,11 +1,16 @@
 import * as _ from 'lodash';
 import * as React from 'react';
-import styled from 'styled-components';
-
 import {Link as RouterLink} from 'react-router-dom';
+import styled, {withTheme} from 'styled-components';
+
 import {Link} from 'ts/@next/components/button';
 import {Column, Wrap, WrapGrid} from 'ts/@next/components/layout';
 import {Heading} from 'ts/@next/components/text';
+import {GlobalStyle} from 'ts/@next/constants/globalStyle';
+
+interface Props {
+    theme: GlobalStyle;
+}
 
 const introData = [
     {
@@ -56,11 +61,11 @@ const linksData = [
     },
 ];
 
-export const DropdownDevelopers = () => (
+export const DropdownDevelopers = withTheme((props: Props) => (
     <>
         <DropdownWrap>
             <div>
-                <Heading size={14} color="#5d5d5d">
+                <Heading asElement="h4" size={14} color="inherit" isMuted={0.35}>
                     Getting Started
                 </Heading>
 
@@ -75,7 +80,7 @@ export const DropdownDevelopers = () => (
 
             <StyledWrap>
                 <Column colWidth="1/2" isNoPadding={true}>
-                    <Heading size={14} color="#5d5d5d">
+                    <Heading asElement="h4" size={14} color="inherit" isMuted={0.35}>
                         Popular Docs
                     </Heading>
 
@@ -91,7 +96,7 @@ export const DropdownDevelopers = () => (
                 </Column>
 
                 <Column colWidth="1/2" isNoPadding={true}>
-                    <Heading size={14} color="#5d5d5d">
+                    <Heading asElement="h4" size={14} color="inherit" isMuted={0.35}>
                         Useful Links
                     </Heading>
 
@@ -107,21 +112,36 @@ export const DropdownDevelopers = () => (
                 </Column>
             </StyledWrap>
 
-            <StyledLink to="#" bgColor="#F3F6F4" isAccentColor={true} isNoBorder={true}>
+            <StyledLink to="#" bgColor={props.theme.dropdownButtonBg} isAccentColor={true} isNoBorder={true}>
                 View All Documentation
             </StyledLink>
         </DropdownWrap>
     </>
-);
+));
 
 const DropdownWrap = styled.div`
-    padding: 15px 30px 75px 15px;
+    padding: 15px 30px 75px 30px;
+
+    a {
+        color: inherit;
+    }
 `;
 
 const StyledWrap = styled(Wrap)`
-    border-top: 1px solid #dadada;
     padding-top: 20px;
     margin-top: 30px;
+    position: relative;
+
+    &:before {
+        content: '';
+        width: 100%;
+        height: 1px;
+        background-color: ${props => props.theme.dropdownColor};
+        opacity: 0.15;
+        position: absolute;
+        top: 0;
+        left:0;
+    }
 `;
 
 const StyledLink = styled(Link)`
diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
index 0271daf84..6eb321aa6 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
@@ -1,5 +1,6 @@
 import * as _ from 'lodash';
 import * as React from 'react';
+
 import {Link} from 'react-router-dom';
 import styled from 'styled-components';
 import {Heading, Paragraph} from 'ts/@next/components/text';
@@ -26,12 +27,22 @@ export const DropdownProducts = () => (
         {_.map(navData, (item, index) => (
             <li>
                 <Link to={item.url}>
-                    <Heading color="#000000" isNoMargin={true} size="small">
+                    <Heading
+                        asElement="h3"
+                        color="inherit"
+                        isNoMargin={true}
+                        size="small"
+                    >
                         {item.title}
                     </Heading>
 
                     {item.description &&
-                        <Paragraph color="#5d5d5d" isNoMargin={true} size="small">
+                        <Paragraph
+                            color="inherit"
+                            isNoMargin={true}
+                            size="small"
+                            isMuted={0.5}
+                        >
                             {item.description}
                         </Paragraph>
                     }
@@ -45,5 +56,6 @@ const List = styled.ul`
     a {
         padding: 15px 30px;
         display: block;
+        color: inherit;
     }
 `;
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 10e0ec09e..52207ddce 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -211,8 +211,10 @@ const LinkWrap = styled.div`
 const DropdownWrap = styled.div`
     width: ${props => props.width || 280}px;
     padding: 15px 0;
-    background-color: #ffffff;
-    color: #000000;
+    border: 1px solid transparent;
+    border-color: ${props => props.theme.dropdownBorderColor};
+    background-color: ${props => props.theme.dropdownBg};
+    color: ${props => props.theme.dropdownColor};
     position: absolute;
     top: 100%;
     left: calc(50% - ${props => (props.width || 280) / 2}px);
@@ -221,7 +223,7 @@ const DropdownWrap = styled.div`
     transform: translate3d(0, -10px, 0);
     transition: opacity 0.35s, transform 0.35s, visibility 0s 0.35s;
 
-    &:after {
+    &:after, &:before {
     	bottom: 100%;
     	left: 50%;
     	border: solid transparent;
@@ -230,11 +232,19 @@ const DropdownWrap = styled.div`
     	width: 0;
     	position: absolute;
     	pointer-events: none;
+    }
+    &:after {
     	border-color: rgba(255, 255, 255, 0);
-    	border-bottom-color: #ffffff;
+    	border-bottom-color: ${props => props.theme.dropdownBg};
     	border-width: 10px;
     	margin-left: -10px;
     }
+    &:before {
+    	border-color: rgba(255, 0, 0, 0);
+    	border-bottom-color: ${props => props.theme.dropdownBorderColor};
+    	border-width: 11px;
+    	margin-left: -11px;
+    }
 
     @media (max-width: ${BREAKPOINTS.mobile}) {
         display: none;
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 9b9bdfae6..395df68a9 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -28,16 +28,26 @@ const GLOBAL_THEMES: ThemeInterface = {
         bgColor: '#000000',
         textColor: '#FFFFFF',
         linkColor: colors.brandLight,
+        dropdownBg: '#111A19',
+        dropdownButtonBg: '#003831',
+        dropdownColor: '#FFFFFF',
     },
     light: {
         bgColor: '#FFFFFF',
         textColor: '#000000',
         linkColor: colors.brandDark,
+        dropdownBg: '#FBFBFB',
+        dropdownButtonBg: '#F3F6F4',
+        dropdownColor: '#003831',
+        dropdownBorderColor: '#E4E4E4',
     },
     gray: {
         bgColor: '#e0e0e0',
         textColor: '#000000',
         linkColor: colors.brandDark,
+        dropdownBg: '#FFFFFF',
+        dropdownButtonBg: '#F3F6F4',
+        dropdownColor: '#003831',
     },
 };
 
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index bf471db2e..9251389ab 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -11,6 +11,7 @@ interface HeadingProps extends BaseTextInterface {
     asElement?: 'h1'| 'h2'| 'h3'| 'h4';
     isCentered?: boolean;
     isNoMargin?: boolean;
+    isMuted?: boolean | number;
     marginBottom?: string;
     color?: string;
 }
@@ -24,12 +25,13 @@ interface ParagraphProps extends BaseTextInterface {
 const StyledHeading = styled.h1<HeadingProps>`
     color: ${props => props.color || props.theme.textColor};
     font-size: ${props => isNaN(props.size) ? `var(--${props.size || 'default'}Heading)` : `${props.size}px`};
-    padding: ${props => props.padding && getCSSPadding(props.padding)};
     line-height: ${props => `var(--${props.size || 'default'}HeadingHeight)`};
-    margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
     text-align: ${props => props.isCentered && 'center'};
+    padding: ${props => props.padding && getCSSPadding(props.padding)};
     margin-left: ${props => props.isCentered && 'auto'};
     margin-right: ${props => props.isCentered && 'auto'};
+    margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
+    opacity: ${props => typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted};
     font-weight: 400;
 `;
 
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 9ec1a5d35..29a8dc49f 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -1,7 +1,7 @@
 import {createGlobalStyle, withTheme} from 'styled-components';
 import {cssReset} from 'ts/@next/constants/cssReset';
 
-interface GlobalStyle {
+export interface GlobalStyle {
     theme: {
         bgColor: string;
         textColor: string;
-- 
cgit v1.2.3


From 1b7c9b0775b12a2a1dac4a4a548a32bdf6aeedc8 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 14:21:41 +0100
Subject: WIP about pages

---
 packages/website/ts/@next/components/footer.tsx   |  2 +-
 packages/website/ts/@next/components/layout.tsx   |  4 ++-
 packages/website/ts/@next/pages/about/jobs.tsx    | 28 +++++++++----------
 packages/website/ts/@next/pages/about/mission.tsx | 34 ++++++++++++-----------
 packages/website/ts/@next/pages/about/press.tsx   |  4 +--
 packages/website/ts/@next/pages/about/team.tsx    | 27 ++++++++++--------
 6 files changed, 53 insertions(+), 46 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 0212e0b82..4c6adfae8 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -67,7 +67,7 @@ const linkRows: LinkRows[] = [
 ];
 
 export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
-    <FooterWrap bgColor="#181818" isNoMargin={true}>
+    <FooterWrap bgColor="#181818" isNoMargin={true} padding={40}>
         <Wrap>
             <FooterColumn width="35%" isNoPadding={true}>
                 <Logo isLight={true} />
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 0559d6e3d..fc2a41dd3 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -34,6 +34,7 @@ interface ColumnProps {
     colWidth?: '1/4' | '1/3' | '1/2' | '2/3';
     isNoPadding?: boolean;
     isPadLarge?: boolean;
+    isFlexGrow?: boolean;
     bgColor?: string;
 }
 
@@ -83,7 +84,7 @@ export const Main = styled.main`
 // just <Section asElement?="div/section/footer/header/whatever" /> ?
 export const Section = styled.section<SectionProps>`
     width: ${props => props.isFullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%'};
-    padding: ${props => !props.isNoPadding && (props.isPadLarge ? `${PADDING_SIZES.large} ${PADDING_SIZES.default}` : PADDING_SIZES.default)};
+    padding: ${props => !props.isNoPadding && (props.isPadLarge ? `${PADDING_SIZES.large}` : PADDING_SIZES.default)};
     background-color: ${props => props.bgColor};
     position: ${props => props.isRelative && 'relative'};
     overflow: ${props => props.isRelative && 'hidden'};
@@ -136,6 +137,7 @@ export const WrapGrid = styled(WrapBase)`
 
 export const Column = styled.div<ColumnProps>`
     background-color: ${props => props.bgColor};
+    flex-grow: ${props => props.isFlexGrow && 1};
 
     @media (min-width: ${BREAKPOINTS.mobile}) {
         padding: ${props => !props.isNoPadding && (props.isPadLarge ? `${PADDING_SIZES.large} ${PADDING_SIZES.default}` : PADDING_SIZES.default)};
diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 3089dfab3..0146995a5 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -57,7 +57,7 @@ const Position = ({ position }) => (
 
 export const NextAboutJobs = () => (
   <SiteWrap theme="light">
-    <Section>
+    <Section isPadLarge={true}>
       <Wrap>
          <Column colWidth="1/3">
             <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
@@ -66,18 +66,20 @@ export const NextAboutJobs = () => (
             <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
         </Column>
         <Column colWidth="2/3">
-            <Heading size="medium">
-                Join Us in Our Mission
-            </Heading>
-            <Paragraph size="medium">
-                To create a tokenized world where all value can flow freely.We are powering a growing ecosystem of decentralized applications and solving novel challenges to make our technology intuitive, flexible, and accessible to all. Read more about our mission, and join us in building financial infrastructure upon which the exchange of anything of value will take place.
-            </Paragraph>
-            <Link href="#">Our misson and values</Link>
+          <div style={{ maxWidth: '680px' }}>
+              <Heading size="medium">
+                  Join Us in Our Mission
+              </Heading>
+              <Paragraph size="medium">
+                  To create a tokenized world where all value can flow freely. We are powering a growing ecosystem of decentralized applications and solving novel challenges to make our technology intuitive, flexible, and accessible to all. Read more about our mission, and join us in building financial infrastructure upon which the exchange of anything of value will take place.
+              </Paragraph>
+              <Link href="#">Our misson and values</Link>
+            </div>
         </Column>
       </Wrap>
     </Section>
 
-    <Section bgColor="#F3F6F4">
+    <Section bgColor="#F3F6F4" isPadLarge={true}>
         <Wrap>
             <Column colWidth="1/3">
                 <Heading size="medium" isNoMargin={true}>
@@ -98,7 +100,7 @@ export const NextAboutJobs = () => (
         </Wrap>
     </Section>
 
-    <Section>
+    <Section isPadLarge={true}>
       <Wrap>
         <Column colWidth="1/3">
             <Heading size="medium">Benefits</Heading>
@@ -125,9 +127,7 @@ export const NextAboutJobs = () => (
       </Wrap>
     </Section>
 
-    <Separator/>
-
-    <Section>
+    <Section isPadLarge={true}>
       <Wrap>
         <Column colWidth="1/3">
             <Heading size="medium">Current<br/>Openings</Heading>
@@ -150,4 +150,4 @@ const BenefitsList = styled.ul`
     li {
         margin-bottom: 1em;
     }
-`;
\ No newline at end of file
+`;
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index 1d60d4373..aee49351a 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -2,18 +2,18 @@ import * as React from 'react';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
+import { Link } from 'ts/@next/components/button';
 import { ChapterLink } from 'ts/@next/components/chapter_link';
 import { Icon } from 'ts/@next/components/icon';
 import { Image } from 'ts/@next/components/image';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
-import { Link } from 'ts/@next/components/link';
 import { Separator } from 'ts/@next/components/separator';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
 export const NextAboutMission = () => (
   <SiteWrap theme="light">
-    <Section>
+    <Section isPadLarge={true}>
       <Wrap>
          <Column colWidth="1/3">
             <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
@@ -22,9 +22,11 @@ export const NextAboutMission = () => (
             <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
         </Column>
         <Column colWidth="2/3">
-            <Heading size="medium">Creating a tokenized world where all value can flow freely.</Heading>
-            <Paragraph size="medium">0x Protocol is an important infrastructure layer for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past.</Paragraph>
-            <Link href="/mission">Our missions and values</Link>
+            <div style={{ maxWidth: '680px '}}>
+                <Heading size="medium">Creating a tokenized world where all value can flow freely.</Heading>
+                <Paragraph size="medium" marginBottom="60px">0x Protocol is an important infrastructure layer for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past.</Paragraph>
+                <Link href="/mission" isNoBorder={true} isWithArrow={true}>Our missions and values</Link>
+            </div>
         </Column>
       </Wrap>
     </Section>
@@ -35,38 +37,38 @@ export const NextAboutMission = () => (
         </Wrap>
     </Section>
 
-    <Section>
+    <Section isPadLarge={true}>
       <Wrap>
         <Column colWidth="1/3">
             <Heading size="medium">Core<br/>Values</Heading>
         </Column>
 
-        <Column colWidth="2/3">
+        <Column colWidth="2/3" isNoPadding={true}>
             <Wrap>
-                <Column colWidth="1/3">
-                    <Icon name="right-thing" size={100} />
+                <Column colWidth="1/4">
+                    <Icon name="right-thing" size={120} />
                 </Column>
-                <Column colWidth="2/3">
+                <Column colWidth="2/3" isFlexGrow={true}>
                     <Heading>Do The Right Thing</Heading>
                     <Paragraph isMuted={true}>We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.</Paragraph>
                 </Column>
             </Wrap>
             <Separator/>
             <Wrap>
-                <Column colWidth="1/3">
-                    <Icon name="consistently-ship" size={100} />
+                <Column colWidth="1/4">
+                    <Icon name="consistently-ship" size={120} />
                 </Column>
-                <Column colWidth="2/3">
+                <Column colWidth="2/3" isFlexGrow={true}>
                     <Heading>Consistently Ship</Heading>
                     <Paragraph isMuted={true}>Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.</Paragraph>
                 </Column>
             </Wrap>
             <Separator/>
             <Wrap>
-                <Column colWidth="1/3">
-                    <Icon name="long-term-impact" size={100} />
+                <Column colWidth="1/4">
+                    <Icon name="long-term-impact" size={120} />
                 </Column>
-                <Column colWidth="2/3">
+                <Column colWidth="2/3" isFlexGrow={true}>
                     <Heading>Focus on long-term Impact</Heading>
                     <Paragraph isMuted={true}>We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.</Paragraph>
                 </Column>
diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index 80307a98f..e03505635 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -54,7 +54,7 @@ const Highlight = ({ highlight }) => (
 
 export const NextAboutPress = () => (
   <SiteWrap theme="light">
-    <Section>
+    <Section isPadLarge={true}>
       <Wrap>
          <Column colWidth="1/3">
             <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
@@ -64,7 +64,7 @@ export const NextAboutPress = () => (
         </Column>
         <Column colWidth="2/3">
             <Heading size="medium">Press Highlights</Heading>
-            <Paragraph size="medium">Want to write about 0x? Get in touch, or download our press kit.</Paragraph>
+            <Paragraph size="medium" marginBottom="60px">Want to write about 0x? Get in touch, or download our press kit.</Paragraph>
 
             <Separator/>
 
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index c8764b033..20b5a49eb 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -1,13 +1,13 @@
+import * as _ from 'lodash/core';
 import * as React from 'react';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
-import * as _ from 'lodash/core';
 
 import { colors } from 'ts/style/colors';
 
+import { Link } from 'ts/@next/components/button';
 import { ChapterLink } from 'ts/@next/components/chapter_link';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
-import { Link } from 'ts/@next/components/link';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
@@ -153,18 +153,21 @@ const Member = ({ name, title, imageUrl }: TeamMember) => (
 
 export const NextAboutTeam = () => (
   <SiteWrap theme="light">
-    <Section>
+    <Section isPadLarge={true}>
       <Wrap>
-         <Column colWidth="1/3">
-            <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
-            <ChapterLink to="/next/about/team">Team</ChapterLink>
-            <ChapterLink to="/next/about/press">Press</ChapterLink>
-            <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
-        </Column>
+          <Column colWidth="1/3">
+             <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
+             <ChapterLink to="/next/about/team">Team</ChapterLink>
+             <ChapterLink to="/next/about/press">Press</ChapterLink>
+             <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
+         </Column>
+
         <Column colWidth="2/3">
-            <Heading size="medium">We are a global, growing team</Heading>
-            <Paragraph size="medium">We are a distributed team with backgrounds in engineering, academic research, business, and design. The 0x Core Team is passionate about accelerating the adoption decentralized technology and believe in its potential to be an equalizing force in the world. Join us and do the most impactful work of your life.</Paragraph>
-            <Link href="#">Join the Team</Link>
+            <div style={{ maxWidth: '680px' }}>
+                <Heading size="medium">We are a global, growing team</Heading>
+                <Paragraph size="medium" marginBottom="60px">We are a distributed team with backgrounds in engineering, academic research, business, and design. The 0x Core Team is passionate about accelerating the adoption decentralized technology and believe in its potential to be an equalizing force in the world. Join us and do the most impactful work of your life.</Paragraph>
+                <Link href="/mission" isNoBorder={true} isWithArrow={true}>Join the team</Link>
+            </div>
         </Column>
       </Wrap>
     </Section>
-- 
cgit v1.2.3


From b5372ade3c2c40989877e13d817b4b49efe1173d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 11 Dec 2018 13:37:31 +0100
Subject: Adjust heading weight

---
 packages/website/ts/@next/components/text.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 9251389ab..6c6082879 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -32,7 +32,7 @@ const StyledHeading = styled.h1<HeadingProps>`
     margin-right: ${props => props.isCentered && 'auto'};
     margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
     opacity: ${props => typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted};
-    font-weight: 400;
+    font-weight: 300;
 `;
 
 export const Heading: React.StatelessComponent<HeadingProps> = props => {
-- 
cgit v1.2.3


From 27bf0d8a165783f8deeba9fdf47d203bf603ed37 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 11 Dec 2018 14:33:43 +0100
Subject: Add form handler

---
 .../website/ts/@next/components/newsletterForm.tsx | 98 ++++++++++++++++++----
 1 file changed, 82 insertions(+), 16 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newsletterForm.tsx b/packages/website/ts/@next/components/newsletterForm.tsx
index 972183b00..ab962f046 100644
--- a/packages/website/ts/@next/components/newsletterForm.tsx
+++ b/packages/website/ts/@next/components/newsletterForm.tsx
@@ -3,47 +3,78 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
+interface Props {
+}
+
 interface InputProps {
+    isSubmitted: boolean;
     name: string;
     label: string;
     type: string;
 }
 
-interface Props {
+interface ArrowProps {
+    isSubmitted: boolean;
 }
 
-const Input = (props: InputProps) => {
+const Input: React.ReactNode = React.forwardRef((props: InputProps, ref) => {
     const { name, label, type } = props;
     const id = `input-${name}`;
 
     return (
-        <>
+        <InnerInputWrapper {...props}>
             <label className="visuallyHidden" htmlFor={id}>{label}</label>
-            <StyledInput id={id} placeholder={label} {...props} />
-        </>
+            <StyledInput ref={ref} id={id} placeholder={label} {...props} />
+        </InnerInputWrapper>
     );
 };
 
 export class NewsletterForm extends React.Component {
-    public submit = () => {
-        // submit this form
-    }
-
+    public emailInput = React.createRef();
+    public state = {
+        isSubmitted: false,
+    };
     public render(): React.ReactNode {
+        const {isSubmitted} = this.state;
+
         return (
-            <StyledForm>
+            <StyledForm onSubmit={this._onSubmit.bind(this)}>
                 <InputWrapper>
-                    <Input name="email" type="email" label="Email Address" />
+                    <Input isSubmitted={isSubmitted} name="email" type="email" label="Email Address" ref={this.emailInput} required />
 
-                    <SubmitButton onClick={this.submit}>
-                        <svg width="22" height="17" fill="none" xmlns="http://www.w3.org/2000/svg">
+                    <SubmitButton>
+                        <Arrow isSubmitted={isSubmitted} width="22" height="17" fill="none" xmlns="http://www.w3.org/2000/svg">
                             <path d="M13.066 0l-1.068 1.147 6.232 6.557H0v1.592h18.23l-6.232 6.557L13.066 17l8.08-8.5-8.08-8.5z" fill="#CBCBCB"/>
-                        </svg>
+                        </Arrow>
                     </SubmitButton>
+                    <SuccessText isSubmitted={isSubmitted}>🎉 Thank you for signing up!</SuccessText>
                 </InputWrapper>
                 <Text>Subscribe to our newsletter for updates in the 0x ecosystem</Text>
             </StyledForm>
-        )
+        );
+    }
+
+    private async _onSubmit(e) {
+        e.preventDefault();
+
+        const email = this.emailInput.current.value;
+
+        this.setState({ isSubmitted: true });
+
+        try {
+            const response = await fetch('/email', {
+                method: 'post',
+                headers: {
+                    'content-type': 'application/json; charset=utf-8',
+                },
+                body: JSON.stringify({ email }),
+            });
+            const json = await response.json();
+
+            console.log(response.json());
+        } catch (e) {
+            console.log(e);
+        }
     }
 }
 
@@ -60,7 +91,7 @@ const StyledInput = styled.input`
     background-color: transparent;
     border: 0;
     border-bottom: 1px solid #393939;
-    color: ${colors.textDarkSecondary};
+    color: #B1B1B1; // #9D9D9D on light theme
     font-size: 1.294117647rem;
     padding: 15px 0;
     outline: none;
@@ -71,6 +102,13 @@ const InputWrapper = styled.div`
     position: relative;
 `;
 
+const InnerInputWrapper = styled.div<ArrowProps>`
+    opacity: ${props => props.isSubmitted && 0};
+    visibility: ${props => props.isSubmitted && 'hidden'};
+    transition: opacity 0.25s ease-in-out, visibility 0.25s ease-in-out;
+    transition-delay: 0.30s;
+`;
+
 const SubmitButton = styled.button`
     width: 44px;
     height: 44px;
@@ -79,6 +117,12 @@ const SubmitButton = styled.button`
     position: absolute;
     right: 0;
     top: calc(50% - 22px);
+    overflow: hidden;
+    outline: 0;
+
+    &:focus-within {
+        background-color: #eee;
+    }
 `;
 
 const Text = styled.p`
@@ -88,3 +132,25 @@ const Text = styled.p`
     line-height: 1.2em;
     margin-top: 15px;
 `;
+
+const SuccessText = styled.p<ArrowProps>`
+    color: #B1B1B1;
+    font-size: 1rem;
+    font-weight: 300;
+    line-height: 1.2em;
+    padding-top: 25px;
+    position: absolute;
+    left: 0;
+    top: 0;
+    text-align: center;
+    right: 50px;
+    opacity: ${props => props.isSubmitted ? 1 : 0};
+    visibility: ${props => props.isSubmitted ? 'visible' : 'hidden'};
+    transition: opacity 0.25s ease-in-out, visibility 0.25s ease-in-out;
+    transition-delay: 0.55s;
+`;
+
+const Arrow = styled.svg<ArrowProps>`
+    transform: ${props => props.isSubmitted && `translateX(44px)`};
+    transition: transform 0.25s ease-in-out;
+`;
-- 
cgit v1.2.3


From 33b36eaf07025d774cf8cdb728c331451605f3c9 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 11 Dec 2018 14:33:53 +0100
Subject: Add keys to chapters

---
 packages/website/ts/@next/pages/why.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 7e01114c8..b31cbb277 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -135,7 +135,7 @@ export class NextWhy extends React.PureComponent {
                             <Heading size="medium">What 0x offers</Heading>
 
                             {_.map(offersData, (item, index) => (
-                                <ChapterItemWrap key={`chapter-${index}`}>
+                                <ChapterItemWrap key={`benefits-${index}`}>
                                     <Icon name={item.icon} size="medium" margin={[0, 0, 22, 0]} />
 
                                     <Heading marginBottom="15px">
@@ -158,7 +158,7 @@ export class NextWhy extends React.PureComponent {
                             <Heading size="medium">Exchange Functionality</Heading>
 
                             {_.map(functionalityData, (item, index) => (
-                                <ChapterItemWrap>
+                                <ChapterItemWrap key={`functionality-${index}`}>
                                     <Icon name={item.icon} size="medium" margin={[0, 0, 22, 0]} />
 
                                     <Heading marginBottom="15px">
-- 
cgit v1.2.3


From 2471d4098fcbdc3735f77254f7f0cfcb9d597f9d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 11 Dec 2018 14:40:55 +0100
Subject: Add missing keys

---
 .../website/ts/@next/components/dropdowns/dropdown_developers.tsx   | 6 +++---
 .../website/ts/@next/components/dropdowns/dropdown_products.tsx     | 2 +-
 packages/website/ts/@next/components/header.tsx                     | 3 +--
 3 files changed, 5 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
index 8cd2798ce..532aa7314 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
@@ -71,7 +71,7 @@ export const DropdownDevelopers = withTheme((props: Props) => (
 
                 <WrapGrid isCentered={false} isWrapped={true}>
                     {_.map(introData, (item, index) => (
-                        <RouterLink to={item.url}>
+                        <RouterLink key={`introLink-${index}`} to={item.url}>
                             {item.label}
                         </RouterLink>
                     ))}
@@ -86,7 +86,7 @@ export const DropdownDevelopers = withTheme((props: Props) => (
 
                     <ul>
                         {_.map(docsData, (item, index) => (
-                            <li>
+                            <li key={`docsLink-${index}`}>
                                 <RouterLink to={item.url}>
                                     {item.label}
                                 </RouterLink>
@@ -102,7 +102,7 @@ export const DropdownDevelopers = withTheme((props: Props) => (
 
                     <ul>
                         {_.map(linksData, (item, index) => (
-                            <li>
+                            <li key={`usefulLink-${index}`}>
                                 <RouterLink to={item.url}>
                                     {item.label}
                                 </RouterLink>
diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
index 6eb321aa6..9551dd802 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
@@ -25,7 +25,7 @@ const navData = [
 export const DropdownProducts = () => (
     <List>
         {_.map(navData, (item, index) => (
-            <li>
+            <li key={`productLink-${index}`}>
                 <Link to={item.url}>
                     <Heading
                         asElement="h3"
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 52207ddce..bce5ccec7 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -71,9 +71,8 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
         const Subnav = link.dropdownComponent;
 
         return (
-            <Wrapper>
+            <Wrapper key={`nav-${index}`}>
                 <Link
-                    key={`nav-${index}`}
                     href={link.url}
                     isTransparent={true}
                     isNoBorder={true}
-- 
cgit v1.2.3


From 528d882ec4103441b8eacb4d1fdcf1613830a960 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 14:54:05 +0100
Subject: Creates about page wrapper component, clean up

---
 .../ts/@next/components/aboutPageLayout.tsx        |  53 +++++++
 packages/website/ts/@next/pages/about/jobs.tsx     | 160 +++++++++------------
 packages/website/ts/@next/pages/about/mission.tsx  | 111 ++++++--------
 packages/website/ts/@next/pages/about/press.tsx    |  51 +++----
 packages/website/ts/@next/pages/about/team.tsx     |  93 +++++-------
 5 files changed, 231 insertions(+), 237 deletions(-)
 create mode 100644 packages/website/ts/@next/components/aboutPageLayout.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/aboutPageLayout.tsx b/packages/website/ts/@next/components/aboutPageLayout.tsx
new file mode 100644
index 000000000..562f4f810
--- /dev/null
+++ b/packages/website/ts/@next/components/aboutPageLayout.tsx
@@ -0,0 +1,53 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { Link } from 'ts/@next/components/button';
+import { ChapterLink } from 'ts/@next/components/chapter_link';
+import { Column, Section, Wrap } from 'ts/@next/components/layout';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+
+interface Props {
+    title: string;
+    description: React.Node;
+    linkLabel?: string;
+    linkUrl?: string;
+}
+
+export const AboutPageLayout = (props: Props) => (
+    <SiteWrap theme="light">
+        <Section isPadLarge={true}>
+            <Wrap>
+               <Column colWidth="1/3">
+                  <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
+                  <ChapterLink to="/next/about/team">Team</ChapterLink>
+                  <ChapterLink to="/next/about/press">Press</ChapterLink>
+                  <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
+              </Column>
+
+              <Column colWidth="2/3">
+                  <IntroWrap>
+                      <Heading size="medium">
+                        {props.title}
+                      </Heading>
+                      <Paragraph size="medium" marginBottom="60px">
+                        {props.description}
+                      </Paragraph>
+
+                      {(props.linkLabel && props.linkUrl) &&
+                          <Link href={props.linkUrl} isNoBorder={true} isWithArrow={true}>
+                                {props.linkLabel}
+                          </Link>
+                      }
+                  </IntroWrap>
+              </Column>
+             </Wrap>
+        </Section>
+
+        {props.children}
+    </SiteWrap>
+);
+
+const IntroWrap = styled.div`
+    max-width: 680px;
+`;
diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 0146995a5..26a6f70f2 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -1,12 +1,11 @@
-import * as React from 'react';
 import * as _ from 'lodash/core';
+import * as React from 'react';
 import styled from 'styled-components';
 
-import { ChapterLink } from 'ts/@next/components/chapter_link';
+import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { Link } from 'ts/@next/components/link';
 import { Separator } from 'ts/@next/components/separator';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
 interface PositionInterface {
@@ -38,6 +37,75 @@ const positions: PositionInterface[] = [
     },
 ];
 
+export const NextAboutJobs = () => (
+    <AboutPageLayout
+        title="Join Us in Our Mission"
+        description="To create a tokenized world where all value can flow freely. We are powering a growing ecosystem of decentralized applications and solving novel challenges to make our technology intuitive, flexible, and accessible to all. Read more about our mission, and join us in building financial infrastructure upon which the exchange of anything of value will take place."
+        linkLabel="Our mission and values"
+        linkUrl="/mission"
+    >
+        <Section bgColor="#F3F6F4" isPadLarge={true}>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <Heading size="medium" isNoMargin={true}>
+                        Powered by a Diverse Worldwide Community
+                    </Heading>
+                </Column>
+            </Wrap>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <Paragraph>
+                        We're a highly technical team with varied backgrounds in engineering, science, business, finance, and research. While the core team is headquartered in San Francisco, there are 30+ teams building on 0x and hundreds of thousands of participants behind our efforts globally. We're passionate about open-source software and decentralized technology's potential to act as an equalizing force in the world.
+                    </Paragraph>
+                </Column>
+
+                <Column colWidth="2/3">
+                    <img src="/images/@next/jobs/map@2x.png" height="365" alt="Map of community"/>
+                </Column>
+            </Wrap>
+        </Section>
+
+        <Section isPadLarge={true}>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <Heading size="medium">Benefits</Heading>
+                </Column>
+
+                <Column colWidth="2/3">
+                    <Wrap>
+                        <Column>
+                            <BenefitsList>
+                                <li>Comprehensive Insurance</li>
+                                <li>Unlimited Vacation</li>
+                                <li>Meals and snacks provided daily</li>
+                                <li>Flexible hours and liberal  work-from-home-policy</li>
+                                <li>Supportive of remote working</li>
+                                <li>Transportation, phone, and wellness expense</li>
+                                <li>Relocation assistance</li>
+                                <li>Optional team excursions</li>
+                                <li>Competitive salary</li>
+                                <li>Cryptocurrency based compensation</li>
+                            </BenefitsList>
+                        </Column>
+                    </Wrap>
+                </Column>
+            </Wrap>
+        </Section>
+
+        <Section isPadLarge={true}>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <Heading size="medium">Current<br/>Openings</Heading>
+                </Column>
+
+                <Column colWidth="2/3">
+                    {_.map(positions, (position, index) => <Position key={`position-${index}`} position={position} /> )}
+                </Column>
+            </Wrap>
+        </Section>
+    </AboutPageLayout>
+);
+
 const Position = ({ position }) => (
     <>
         <Wrap>
@@ -55,92 +123,6 @@ const Position = ({ position }) => (
     </>
 );
 
-export const NextAboutJobs = () => (
-  <SiteWrap theme="light">
-    <Section isPadLarge={true}>
-      <Wrap>
-         <Column colWidth="1/3">
-            <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
-            <ChapterLink to="/next/about/team">Team</ChapterLink>
-            <ChapterLink to="/next/about/press">Press</ChapterLink>
-            <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
-        </Column>
-        <Column colWidth="2/3">
-          <div style={{ maxWidth: '680px' }}>
-              <Heading size="medium">
-                  Join Us in Our Mission
-              </Heading>
-              <Paragraph size="medium">
-                  To create a tokenized world where all value can flow freely. We are powering a growing ecosystem of decentralized applications and solving novel challenges to make our technology intuitive, flexible, and accessible to all. Read more about our mission, and join us in building financial infrastructure upon which the exchange of anything of value will take place.
-              </Paragraph>
-              <Link href="#">Our misson and values</Link>
-            </div>
-        </Column>
-      </Wrap>
-    </Section>
-
-    <Section bgColor="#F3F6F4" isPadLarge={true}>
-        <Wrap>
-            <Column colWidth="1/3">
-                <Heading size="medium" isNoMargin={true}>
-                    Powered by a Diverse Worldwide Community
-                </Heading>
-            </Column>
-        </Wrap>
-        <Wrap>
-            <Column colWidth="1/3">
-                <Paragraph>
-                    We're a highly technical team with varied backgrounds in engineering, science, business, finance, and research. While the core team is headquartered in San Francisco, there are 30+ teams building on 0x and hundreds of thousands of participants behind our efforts globally. We're passionate about open-source software and decentralized technology's potential to act as an equalizing force in the world.
-                </Paragraph>
-            </Column>
-
-            <Column colWidth="2/3">
-                <img src="/images/@next/jobs/map@2x.png" height="365" alt="Map of community"/>
-            </Column>
-        </Wrap>
-    </Section>
-
-    <Section isPadLarge={true}>
-      <Wrap>
-        <Column colWidth="1/3">
-            <Heading size="medium">Benefits</Heading>
-        </Column>
-
-        <Column colWidth="2/3">
-            <Wrap>
-                <Column>
-                    <BenefitsList>
-                        <li>Comprehensive Insurance</li>
-                        <li>Unlimited Vacation</li>
-                        <li>Meals and snacks provided daily</li>
-                        <li>Flexible hours and liberal  work-from-home-policy</li>
-                        <li>Supportive of remote working</li>
-                        <li>Transportation, phone, and wellness expense</li>
-                        <li>Relocation assistance</li>
-                        <li>Optional team excursions</li>
-                        <li>Competitive salary</li>
-                        <li>Cryptocurrency based compensation</li>
-                    </BenefitsList>
-                </Column>
-            </Wrap>
-        </Column>
-      </Wrap>
-    </Section>
-
-    <Section isPadLarge={true}>
-      <Wrap>
-        <Column colWidth="1/3">
-            <Heading size="medium">Current<br/>Openings</Heading>
-        </Column>
-
-        <Column colWidth="2/3">
-            {_.map(positions, (position, index) => <Position key={`position-${index}`} position={position} /> )}
-        </Column>
-      </Wrap>
-    </Section>
-  </SiteWrap>
-);
-
 const BenefitsList = styled.ul`
     color: #000;
     list-style: disc;
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index aee49351a..1b5e18b10 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -1,80 +1,61 @@
 import * as React from 'react';
-import { Link as ReactRouterLink } from 'react-router-dom';
-import styled from 'styled-components';
 
-import { Link } from 'ts/@next/components/button';
-import { ChapterLink } from 'ts/@next/components/chapter_link';
+import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
 import { Icon } from 'ts/@next/components/icon';
 import { Image } from 'ts/@next/components/image';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { Separator } from 'ts/@next/components/separator';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
 export const NextAboutMission = () => (
-  <SiteWrap theme="light">
-    <Section isPadLarge={true}>
-      <Wrap>
-         <Column colWidth="1/3">
-            <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
-            <ChapterLink to="/next/about/team">Team</ChapterLink>
-            <ChapterLink to="/next/about/press">Press</ChapterLink>
-            <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
-        </Column>
-        <Column colWidth="2/3">
-            <div style={{ maxWidth: '680px '}}>
-                <Heading size="medium">Creating a tokenized world where all value can flow freely.</Heading>
-                <Paragraph size="medium" marginBottom="60px">0x Protocol is an important infrastructure layer for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past.</Paragraph>
-                <Link href="/mission" isNoBorder={true} isWithArrow={true}>Our missions and values</Link>
-            </div>
-        </Column>
-      </Wrap>
-    </Section>
-
-    <Section isFullWidth={true} isNoPadding={true}>
-        <Wrap width="full">
-            <Image src="/images/@next/about/about-mission@2x.jpg" height="372" alt="" isCentered={true} />
-        </Wrap>
-    </Section>
-
-    <Section isPadLarge={true}>
-      <Wrap>
-        <Column colWidth="1/3">
-            <Heading size="medium">Core<br/>Values</Heading>
-        </Column>
-
-        <Column colWidth="2/3" isNoPadding={true}>
-            <Wrap>
-                <Column colWidth="1/4">
-                    <Icon name="right-thing" size={120} />
-                </Column>
-                <Column colWidth="2/3" isFlexGrow={true}>
-                    <Heading>Do The Right Thing</Heading>
-                    <Paragraph isMuted={true}>We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.</Paragraph>
-                </Column>
+    <AboutPageLayout
+        title="Creating a tokenized world where all value can flow freely."
+        description="0x Protocol is an important infrastructure layer for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past."
+    >
+        <Section isFullWidth={true} isNoPadding={true}>
+            <Wrap width="full">
+                <Image src="/images/@next/about/about-mission@2x.jpg" height="372" alt="" isCentered={true} />
             </Wrap>
-            <Separator/>
-            <Wrap>
-                <Column colWidth="1/4">
-                    <Icon name="consistently-ship" size={120} />
-                </Column>
-                <Column colWidth="2/3" isFlexGrow={true}>
-                    <Heading>Consistently Ship</Heading>
-                    <Paragraph isMuted={true}>Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.</Paragraph>
-                </Column>
-            </Wrap>
-            <Separator/>
+        </Section>
+
+        <Section isPadLarge={true}>
             <Wrap>
-                <Column colWidth="1/4">
-                    <Icon name="long-term-impact" size={120} />
+                <Column colWidth="1/3">
+                    <Heading size="medium">Core Values</Heading>
                 </Column>
-                <Column colWidth="2/3" isFlexGrow={true}>
-                    <Heading>Focus on long-term Impact</Heading>
-                    <Paragraph isMuted={true}>We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.</Paragraph>
+
+                <Column colWidth="2/3" isNoPadding={true}>
+                    <Wrap>
+                        <Column colWidth="1/4">
+                            <Icon name="right-thing" size={120} />
+                        </Column>
+                        <Column colWidth="2/3" isFlexGrow={true}>
+                            <Heading>Do The Right Thing</Heading>
+                            <Paragraph isMuted={true}>We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.</Paragraph>
+                        </Column>
+                    </Wrap>
+                    <Separator/>
+                    <Wrap>
+                        <Column colWidth="1/4">
+                            <Icon name="consistently-ship" size={120} />
+                        </Column>
+                        <Column colWidth="2/3" isFlexGrow={true}>
+                            <Heading>Consistently Ship</Heading>
+                            <Paragraph isMuted={true}>Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.</Paragraph>
+                        </Column>
+                    </Wrap>
+                    <Separator/>
+                    <Wrap>
+                        <Column colWidth="1/4">
+                            <Icon name="long-term-impact" size={120} />
+                        </Column>
+                        <Column colWidth="2/3" isFlexGrow={true}>
+                            <Heading>Focus on long-term Impact</Heading>
+                            <Paragraph isMuted={true}>We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.</Paragraph>
+                        </Column>
+                    </Wrap>
                 </Column>
             </Wrap>
-        </Column>
-      </Wrap>
-    </Section>
-  </SiteWrap>
+        </Section>
+    </AboutPageLayout>
 );
diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index e03505635..ea2485a33 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -1,12 +1,11 @@
-import * as React from 'react';
 import * as _ from 'lodash';
+import * as React from 'react';
 import styled from 'styled-components';
 
-import { ChapterLink } from 'ts/@next/components/chapter_link';
+import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
+import { Link } from 'ts/@next/components/button';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
-import { Link } from 'ts/@next/components/link';
 import { Separator } from 'ts/@next/components/separator';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
 interface HighlightInterface {
@@ -37,6 +36,25 @@ const highlights: HighlightInterface[] = [
     },
 ];
 
+export const NextAboutPress = () => (
+    <AboutPageLayout
+        title="Press Highlights"
+        description={
+            <>
+                <Paragraph marginBottom="60px">
+                    Want to write about 0x? Get in touch, or download our press kit.
+                </Paragraph>
+
+                <Separator/>
+
+                {_.map(highlights, (highlight, index) => (
+                    <Highlight key={`highlight-${index}`} highlight={highlight} />
+                ))}
+            </>
+        }
+    />
+);
+
 const Highlight = ({ highlight }) => (
     <>
     <Wrap>
@@ -45,32 +63,9 @@ const Highlight = ({ highlight }) => (
         </Column>
         <Column colWidth="2/3">
             <Paragraph isMuted={false}>{highlight.text}</Paragraph>
-            <Link href={highlight.href}>Read Article</Link>
+            <Link href={highlight.href} isWithArrow={true} isNoBorder={true}>Read Article</Link>
         </Column>
     </Wrap>
     <Separator/>
     </>
 );
-
-export const NextAboutPress = () => (
-  <SiteWrap theme="light">
-    <Section isPadLarge={true}>
-      <Wrap>
-         <Column colWidth="1/3">
-            <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
-            <ChapterLink to="/next/about/team">Team</ChapterLink>
-            <ChapterLink to="/next/about/press">Press</ChapterLink>
-            <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
-        </Column>
-        <Column colWidth="2/3">
-            <Heading size="medium">Press Highlights</Heading>
-            <Paragraph size="medium" marginBottom="60px">Want to write about 0x? Get in touch, or download our press kit.</Paragraph>
-
-            <Separator/>
-
-            {_.map(highlights, (highlight, index) => <Highlight key={`highlight-${index}`} highlight={highlight} /> )}
-        </Column>
-      </Wrap>
-    </Section>
-  </SiteWrap>
-);
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 20b5a49eb..8d7ab4b0e 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -1,14 +1,11 @@
 import * as _ from 'lodash/core';
 import * as React from 'react';
-import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import { Link } from 'ts/@next/components/button';
-import { ChapterLink } from 'ts/@next/components/chapter_link';
+import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
 import { Column, Section, Wrap } from 'ts/@next/components/layout';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
 interface TeamMember {
@@ -143,63 +140,49 @@ const advisors: TeamMember[] = [
     },
 ];
 
-const Member = ({ name, title, imageUrl }: TeamMember) => (
-    <StyledMember>
-        <svg width="184" height="184" viewBox="0 0 184 184" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="184" height="184" fill="#003831"/></svg>
-        <Heading color={colors.textDarkPrimary} size="small" isNoMargin={true}>{name}</Heading>
-        <Paragraph isMuted={0.5}>{title}</Paragraph>
-    </StyledMember>
-);
-
 export const NextAboutTeam = () => (
-  <SiteWrap theme="light">
-    <Section isPadLarge={true}>
-      <Wrap>
-          <Column colWidth="1/3">
-             <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
-             <ChapterLink to="/next/about/team">Team</ChapterLink>
-             <ChapterLink to="/next/about/press">Press</ChapterLink>
-             <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
-         </Column>
+    <AboutPageLayout
+        title="We are a global, growing team"
+        description="We are a distributed team with backgrounds in engineering, academic research, business, and design. The 0x Core Team is passionate about accelerating the adoption decentralized technology and believe in its potential to be an equalizing force in the world. Join us and do the most impactful work of your life."
+        linkLabel="Join the team"
+        linkUrl="/jobs"
+    >
+        <Section>
+            <Wrap>
+                <Column colWidth="1/3">
+                    <Heading size="medium">0x Team</Heading>
+                </Column>
 
-        <Column colWidth="2/3">
-            <div style={{ maxWidth: '680px' }}>
-                <Heading size="medium">We are a global, growing team</Heading>
-                <Paragraph size="medium" marginBottom="60px">We are a distributed team with backgrounds in engineering, academic research, business, and design. The 0x Core Team is passionate about accelerating the adoption decentralized technology and believe in its potential to be an equalizing force in the world. Join us and do the most impactful work of your life.</Paragraph>
-                <Link href="/mission" isNoBorder={true} isWithArrow={true}>Join the team</Link>
-            </div>
-        </Column>
-      </Wrap>
-    </Section>
+                <Column colWidth="2/3">
+                    <Wrap isWrapped={true} isCentered={false}>
+                        {_.map(team, (info: TeamMember, index) => <Member key={`team-${index}`} name={info.name} title={info.title} />)}
+                    </Wrap>
+                </Column>
+            </Wrap>
+        </Section>
 
-    <Section>
-      <Wrap>
-        <Column colWidth="1/3">
-            <Heading size="medium">0x Team</Heading>
-        </Column>
+        <Section bgColor="#F3F6F4">
+            <Wrap>
+                <Column colWidth="1/3">
+                    <Heading size="medium">Advisors</Heading>
+                </Column>
 
-        <Column colWidth="2/3">
-            <Wrap isWrapped={true} isCentered={false}>
-            {_.map(team, (info, index) => <Member key={`team-${index}`} name={info.name} title={info.title} />)}
+                <Column colWidth="2/3">
+                    <Wrap isWrapped={true} isCentered={false}>
+                        {_.map(advisors, (info: TeamMember, index) => <Member key={`team-${index}`} name={info.name} title={info.title} />)}
+                    </Wrap>
+                </Column>
             </Wrap>
-        </Column>
-      </Wrap>
-    </Section>
-
-    <Section bgColor="#F3F6F4">
-      <Wrap>
-        <Column colWidth="1/3">
-            <Heading size="medium">Advisors</Heading>
-        </Column>
+        </Section>
+    </AboutPageLayout>
+);
 
-        <Column colWidth="2/3">
-        <Wrap isWrapped={true} isCentered={false}>
-            {_.map(advisors, (info, index) => <Member key={`team-${index}`} name={info.name} title={info.title} />)}
-        </Wrap>
-        </Column>
-      </Wrap>
-    </Section>
-  </SiteWrap>
+const Member = ({ name, title, imageUrl }: TeamMember) => (
+    <StyledMember>
+        <svg width="184" height="184" viewBox="0 0 184 184" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="184" height="184" fill="#003831"/></svg>
+        <Heading color={colors.textDarkPrimary} size="small" isNoMargin={true}>{name}</Heading>
+        <Paragraph isMuted={0.5}>{title}</Paragraph>
+    </StyledMember>
 );
 
 const StyledMember = styled.div`
-- 
cgit v1.2.3


From 1d4d2544965f7f3d28c62a1ab9eeb441e53ddad1 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 15:09:46 +0100
Subject: Cleanup about pages

---
 .../ts/@next/components/aboutPageLayout.tsx        | 12 +++-
 packages/website/ts/@next/pages/about/jobs.tsx     |  4 +-
 packages/website/ts/@next/pages/about/mission.tsx  | 75 +++++++++++++---------
 packages/website/ts/@next/pages/about/press.tsx    | 21 +++---
 packages/website/ts/@next/pages/about/team.tsx     |  8 ++-
 5 files changed, 74 insertions(+), 46 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/aboutPageLayout.tsx b/packages/website/ts/@next/components/aboutPageLayout.tsx
index 562f4f810..e8f09c8d9 100644
--- a/packages/website/ts/@next/components/aboutPageLayout.tsx
+++ b/packages/website/ts/@next/components/aboutPageLayout.tsx
@@ -3,7 +3,7 @@ import styled from 'styled-components';
 
 import { Link } from 'ts/@next/components/button';
 import { ChapterLink } from 'ts/@next/components/chapter_link';
-import { Column, Section, Wrap } from 'ts/@next/components/layout';
+import { BREAKPOINTS, Column, Section, Wrap } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
@@ -18,12 +18,12 @@ export const AboutPageLayout = (props: Props) => (
     <SiteWrap theme="light">
         <Section isPadLarge={true}>
             <Wrap>
-               <Column colWidth="1/3">
+               <Nav colWidth="1/3">
                   <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
                   <ChapterLink to="/next/about/team">Team</ChapterLink>
                   <ChapterLink to="/next/about/press">Press</ChapterLink>
                   <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
-              </Column>
+              </Nav>
 
               <Column colWidth="2/3">
                   <IntroWrap>
@@ -51,3 +51,9 @@ export const AboutPageLayout = (props: Props) => (
 const IntroWrap = styled.div`
     max-width: 680px;
 `;
+
+const Nav = styled(Column)`
+    @media (max-width: ${BREAKPOINTS.mobile}) {
+        // display: none;
+    }
+`;
diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 26a6f70f2..0fa066223 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -99,7 +99,9 @@ export const NextAboutJobs = () => (
                 </Column>
 
                 <Column colWidth="2/3">
-                    {_.map(positions, (position, index) => <Position key={`position-${index}`} position={position} /> )}
+                    {_.map(positions, (position, index) => (
+                        <Position key={`position-${index}`} position={position} />
+                    ))}
                 </Column>
             </Wrap>
         </Section>
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index 1b5e18b10..f8b01dc08 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -1,3 +1,4 @@
+import * as _ from 'lodash';
 import * as React from 'react';
 
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
@@ -7,6 +8,24 @@ import { Column, Section, Wrap } from 'ts/@next/components/layout';
 import { Separator } from 'ts/@next/components/separator';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
+const values = [
+    {
+        title: 'Do The Right Thing',
+        description: 'We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.',
+        icon: 'right-thing',
+    },
+    {
+        title: 'Consistently Ship',
+        description: 'Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.',
+        icon: 'consistently-ship',
+    },
+    {
+        title: 'Focus on long-term Impact',
+        description: 'We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.',
+        icon: 'long-term-impact',
+    },
+];
+
 export const NextAboutMission = () => (
     <AboutPageLayout
         title="Creating a tokenized world where all value can flow freely."
@@ -14,7 +33,12 @@ export const NextAboutMission = () => (
     >
         <Section isFullWidth={true} isNoPadding={true}>
             <Wrap width="full">
-                <Image src="/images/@next/about/about-mission@2x.jpg" height="372" alt="" isCentered={true} />
+                <Image
+                    src="/images/@next/about/about-mission@2x.jpg"
+                    height="372"
+                    alt=""
+                    isCentered={true}
+                />
             </Wrap>
         </Section>
 
@@ -25,35 +49,26 @@ export const NextAboutMission = () => (
                 </Column>
 
                 <Column colWidth="2/3" isNoPadding={true}>
-                    <Wrap>
-                        <Column colWidth="1/4">
-                            <Icon name="right-thing" size={120} />
-                        </Column>
-                        <Column colWidth="2/3" isFlexGrow={true}>
-                            <Heading>Do The Right Thing</Heading>
-                            <Paragraph isMuted={true}>We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.</Paragraph>
-                        </Column>
-                    </Wrap>
-                    <Separator/>
-                    <Wrap>
-                        <Column colWidth="1/4">
-                            <Icon name="consistently-ship" size={120} />
-                        </Column>
-                        <Column colWidth="2/3" isFlexGrow={true}>
-                            <Heading>Consistently Ship</Heading>
-                            <Paragraph isMuted={true}>Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.</Paragraph>
-                        </Column>
-                    </Wrap>
-                    <Separator/>
-                    <Wrap>
-                        <Column colWidth="1/4">
-                            <Icon name="long-term-impact" size={120} />
-                        </Column>
-                        <Column colWidth="2/3" isFlexGrow={true}>
-                            <Heading>Focus on long-term Impact</Heading>
-                            <Paragraph isMuted={true}>We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.</Paragraph>
-                        </Column>
-                    </Wrap>
+                    {_.map(values, (item, index) => (
+                        <>
+                            <Wrap>
+                                <Column colWidth="1/4">
+                                    <Icon name={item.icon} size={120} />
+                                </Column>
+
+                                <Column colWidth="2/3">
+                                    <Heading>
+                                        {item.title}
+                                    </Heading>
+                                    <Paragraph isMuted={true}>
+                                        {item.description}
+                                    </Paragraph>
+                                </Column>
+                            </Wrap>
+
+                            {(index < values.length - 1) && <Separator/>}
+                        </>
+                    ))}
                 </Column>
             </Wrap>
         </Section>
diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index ea2485a33..68af1cb0f 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -57,15 +57,16 @@ export const NextAboutPress = () => (
 
 const Highlight = ({ highlight }) => (
     <>
-    <Wrap>
-        <Column colWidth="1/3">
-            <img src={highlight.logo} alt={highlight.title} />
-        </Column>
-        <Column colWidth="2/3">
-            <Paragraph isMuted={false}>{highlight.text}</Paragraph>
-            <Link href={highlight.href} isWithArrow={true} isNoBorder={true}>Read Article</Link>
-        </Column>
-    </Wrap>
-    <Separator/>
+        <Wrap>
+            <Column colWidth="1/3">
+                <img src={highlight.logo} alt={highlight.title} />
+            </Column>
+            <Column colWidth="2/3">
+                <Paragraph isMuted={false}>{highlight.text}</Paragraph>
+                <Link href={highlight.href} isWithArrow={true} isNoBorder={true}>Read Article</Link>
+            </Column>
+        </Wrap>
+
+        <Separator/>
     </>
 );
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 8d7ab4b0e..9bf031e65 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -155,7 +155,9 @@ export const NextAboutTeam = () => (
 
                 <Column colWidth="2/3">
                     <Wrap isWrapped={true} isCentered={false}>
-                        {_.map(team, (info: TeamMember, index) => <Member key={`team-${index}`} name={info.name} title={info.title} />)}
+                        {_.map(team, (info: TeamMember, index) => (
+                            <Member key={`team-${index}`} name={info.name} title={info.title} />
+                        ))}
                     </Wrap>
                 </Column>
             </Wrap>
@@ -169,7 +171,9 @@ export const NextAboutTeam = () => (
 
                 <Column colWidth="2/3">
                     <Wrap isWrapped={true} isCentered={false}>
-                        {_.map(advisors, (info: TeamMember, index) => <Member key={`team-${index}`} name={info.name} title={info.title} />)}
+                        {_.map(advisors, (info: TeamMember, index) => (
+                            <Member key={`team-${index}`} name={info.name} title={info.title} />
+                        ))}
                     </Wrap>
                 </Column>
             </Wrap>
-- 
cgit v1.2.3


From 79d31895fb634c87a11fbe7250035a4bdc24acc2 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 15:12:31 +0100
Subject: Removes overflow-x on document

---
 packages/website/ts/@next/constants/globalStyle.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 29a8dc49f..34b7031b3 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -29,6 +29,7 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
     html {
         font-size: 18px;
         background-color: ${props => props.theme.bgColor};
+        overflow-x: hidden;
     }
 
     @media (min-width: 768px) {
-- 
cgit v1.2.3


From 1d6e66d93708e5fcab392137a95ca40a31ad6881 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 15:16:59 +0100
Subject: Change header button color based on theme

---
 packages/website/ts/@next/components/header.tsx   | 17 ++++++++++++++---
 packages/website/ts/@next/components/siteWrap.tsx |  3 +++
 2 files changed, 17 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index bce5ccec7..b0dabf98d 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -2,7 +2,7 @@ import _ from 'lodash';
 import * as React from 'react';
 import Headroom from 'react-headroom';
 import { Link as ReactRouterLink } from 'react-router-dom';
-import styled from 'styled-components';
+import styled, { withTheme } from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
@@ -55,7 +55,7 @@ const navItems: NavItem[] = [
     { id: 'blog', url: '#', text: 'Blog' },
 ];
 
-export class Header extends React.Component<HeaderProps, HeaderState> {
+class HeaderBase extends React.Component<HeaderProps, HeaderState> {
     public state = {
         isOpen: false,
     };
@@ -91,6 +91,7 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
 
     public render(): React.ReactNode {
         const { isOpen } = this.state;
+        const { theme } = this.props;
 
         return (
             <Headroom>
@@ -120,7 +121,15 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
                           {_.map(navItems, (link, index) => this.getNavItem(link, index))}
                         </StyledButtonWrap>
                     </Nav>
-                    <TradeButton href="#">Trade on 0x</TradeButton>
+
+                    <TradeButton
+                        bgColor={theme.headerButtonBg}
+                        color="#ffffff"
+                        href="#"
+                    >
+                        Trade on 0x
+                    </TradeButton>
+
                   </HeaderWrap>
               </StyledHeader>
             </Headroom>
@@ -128,6 +137,8 @@ export class Header extends React.Component<HeaderProps, HeaderState> {
     }
 }
 
+export const Header = withTheme(HeaderBase);
+
 const StyledHeader = styled(Section.withComponent('header'))<HeaderProps>`
     @media (max-width: ${BREAKPOINTS.mobile}) {
         min-height: ${props => props.isOpen ? '385px' : '70px'};
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 395df68a9..5071b8ef4 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -31,6 +31,7 @@ const GLOBAL_THEMES: ThemeInterface = {
         dropdownBg: '#111A19',
         dropdownButtonBg: '#003831',
         dropdownColor: '#FFFFFF',
+        headerButtonBg: '#00AE99',
     },
     light: {
         bgColor: '#FFFFFF',
@@ -40,6 +41,7 @@ const GLOBAL_THEMES: ThemeInterface = {
         dropdownButtonBg: '#F3F6F4',
         dropdownColor: '#003831',
         dropdownBorderColor: '#E4E4E4',
+        headerButtonBg: '#003831',
     },
     gray: {
         bgColor: '#e0e0e0',
@@ -48,6 +50,7 @@ const GLOBAL_THEMES: ThemeInterface = {
         dropdownBg: '#FFFFFF',
         dropdownButtonBg: '#F3F6F4',
         dropdownColor: '#003831',
+        headerButtonBg: '#003831',
     },
 };
 
-- 
cgit v1.2.3


From 91c419198539d0eff528500cec4483d5dd5f50c2 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 15:21:19 +0100
Subject: Edits mobile aligment

---
 packages/website/ts/@next/components/layout.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index fc2a41dd3..682ffbc5a 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -97,6 +97,7 @@ export const Section = styled.section<SectionProps>`
 
     @media (max-width: ${BREAKPOINTS.mobile}) {
         margin-bottom: ${props => !props.isNoMargin && `${GUTTER / 2}px`};
+        padding: ${PADDING_SIZES.default};
     }
 `;
 
@@ -146,7 +147,6 @@ export const Column = styled.div<ColumnProps>`
 
     @media (max-width: ${BREAKPOINTS.mobile}) {
         padding: ${props => !props.isNoPadding && (props.isPadLarge ? '40px 30px' : '15px')};
-        text-align: center;
         margin-bottom: 20px;
     }
 `;
-- 
cgit v1.2.3


From 1f4af537c0bf4d8253590fd8c9f449b7a13805a9 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 15:46:16 +0100
Subject: Button transitions

---
 packages/website/ts/@next/components/button.tsx | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 074371453..eaaf60336 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -35,9 +35,12 @@ export const Button = styled.button<ButtonInterface>`
     font-size: ${props => props.isWithArrow ? '20px' : '18px'};
     text-decoration: none;
     cursor: pointer;
+    transition: background-color 0.35s, border-color 0.35s;
 
     svg {
-        margin-left: 12px;
+        margin-left: 9px;
+        transition: transform 0.5s;
+        transform: translate3d(-2px, 2px, 0);
     }
 
     path {
@@ -47,6 +50,10 @@ export const Button = styled.button<ButtonInterface>`
     &:hover {
         background-color: ${props => !props.isTransparent && '#04BEA8'};
         border-color: ${props => (props.isTransparent && !props.isNoBorder && !props.isWithArrow) && '#00AE99'};
+
+        svg {
+            transform: translate3d(2px, -2px, 0);
+        }
     }
 `;
 
-- 
cgit v1.2.3


From ec72a4b68c2e5dda3d77fdca9308f7ea75cf905d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 11 Dec 2018 15:02:56 +0100
Subject: Rename form file

---
 packages/website/ts/@next/components/footer.tsx    |   2 +-
 .../website/ts/@next/components/newsletterForm.tsx | 156 --------------------
 .../ts/@next/components/newsletter_form.tsx        | 160 +++++++++++++++++++++
 3 files changed, 161 insertions(+), 157 deletions(-)
 delete mode 100644 packages/website/ts/@next/components/newsletterForm.tsx
 create mode 100644 packages/website/ts/@next/components/newsletter_form.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 4c6adfae8..9c2ed1ea8 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -7,7 +7,7 @@ import { colors } from 'ts/style/colors';
 
 import { BREAKPOINTS, Column, Section, Wrap, WrapGrid } from 'ts/@next/components/layout';
 import { Logo } from 'ts/@next/components/logo';
-import { NewsletterForm } from 'ts/@next/components/newsletterForm';
+import { NewsletterForm } from 'ts/@next/components/newsletter_form';
 
 interface FooterInterface {
 }
diff --git a/packages/website/ts/@next/components/newsletterForm.tsx b/packages/website/ts/@next/components/newsletterForm.tsx
deleted file mode 100644
index ab962f046..000000000
--- a/packages/website/ts/@next/components/newsletterForm.tsx
+++ /dev/null
@@ -1,156 +0,0 @@
-import * as React from 'react';
-import styled from 'styled-components';
-
-import { colors } from 'ts/style/colors';
-
-interface Props {
-}
-
-interface InputProps {
-    isSubmitted: boolean;
-    name: string;
-    label: string;
-    type: string;
-}
-
-interface ArrowProps {
-    isSubmitted: boolean;
-}
-
-const Input: React.ReactNode = React.forwardRef((props: InputProps, ref) => {
-    const { name, label, type } = props;
-    const id = `input-${name}`;
-
-    return (
-        <InnerInputWrapper {...props}>
-            <label className="visuallyHidden" htmlFor={id}>{label}</label>
-            <StyledInput ref={ref} id={id} placeholder={label} {...props} />
-        </InnerInputWrapper>
-    );
-};
-
-export class NewsletterForm extends React.Component {
-    public emailInput = React.createRef();
-    public state = {
-        isSubmitted: false,
-    };
-    public render(): React.ReactNode {
-        const {isSubmitted} = this.state;
-
-        return (
-            <StyledForm onSubmit={this._onSubmit.bind(this)}>
-                <InputWrapper>
-                    <Input isSubmitted={isSubmitted} name="email" type="email" label="Email Address" ref={this.emailInput} required />
-
-                    <SubmitButton>
-                        <Arrow isSubmitted={isSubmitted} width="22" height="17" fill="none" xmlns="http://www.w3.org/2000/svg">
-                            <path d="M13.066 0l-1.068 1.147 6.232 6.557H0v1.592h18.23l-6.232 6.557L13.066 17l8.08-8.5-8.08-8.5z" fill="#CBCBCB"/>
-                        </Arrow>
-                    </SubmitButton>
-                    <SuccessText isSubmitted={isSubmitted}>🎉 Thank you for signing up!</SuccessText>
-                </InputWrapper>
-                <Text>Subscribe to our newsletter for updates in the 0x ecosystem</Text>
-            </StyledForm>
-        );
-    }
-
-    private async _onSubmit(e) {
-        e.preventDefault();
-
-        const email = this.emailInput.current.value;
-
-        this.setState({ isSubmitted: true });
-
-        try {
-            const response = await fetch('/email', {
-                method: 'post',
-                headers: {
-                    'content-type': 'application/json; charset=utf-8',
-                },
-                body: JSON.stringify({ email }),
-            });
-            const json = await response.json();
-
-            console.log(response.json());
-        } catch (e) {
-            console.log(e);
-        }
-    }
-}
-
-const StyledForm = styled.form`
-    appearance: none;
-    border: 0;
-    color: ${colors.white};
-    padding: 13px 0 14px;
-    margin-top: 27px;
-`;
-
-const StyledInput = styled.input`
-    appearance: none;
-    background-color: transparent;
-    border: 0;
-    border-bottom: 1px solid #393939;
-    color: #B1B1B1; // #9D9D9D on light theme
-    font-size: 1.294117647rem;
-    padding: 15px 0;
-    outline: none;
-    width: 100%;
-`;
-
-const InputWrapper = styled.div`
-    position: relative;
-`;
-
-const InnerInputWrapper = styled.div<ArrowProps>`
-    opacity: ${props => props.isSubmitted && 0};
-    visibility: ${props => props.isSubmitted && 'hidden'};
-    transition: opacity 0.25s ease-in-out, visibility 0.25s ease-in-out;
-    transition-delay: 0.30s;
-`;
-
-const SubmitButton = styled.button`
-    width: 44px;
-    height: 44px;
-    background-color: transparent;
-    border: 0;
-    position: absolute;
-    right: 0;
-    top: calc(50% - 22px);
-    overflow: hidden;
-    outline: 0;
-
-    &:focus-within {
-        background-color: #eee;
-    }
-`;
-
-const Text = styled.p`
-    color: #656565;
-    font-size: 0.833333333rem;
-    font-weight: 300;
-    line-height: 1.2em;
-    margin-top: 15px;
-`;
-
-const SuccessText = styled.p<ArrowProps>`
-    color: #B1B1B1;
-    font-size: 1rem;
-    font-weight: 300;
-    line-height: 1.2em;
-    padding-top: 25px;
-    position: absolute;
-    left: 0;
-    top: 0;
-    text-align: center;
-    right: 50px;
-    opacity: ${props => props.isSubmitted ? 1 : 0};
-    visibility: ${props => props.isSubmitted ? 'visible' : 'hidden'};
-    transition: opacity 0.25s ease-in-out, visibility 0.25s ease-in-out;
-    transition-delay: 0.55s;
-`;
-
-const Arrow = styled.svg<ArrowProps>`
-    transform: ${props => props.isSubmitted && `translateX(44px)`};
-    transition: transform 0.25s ease-in-out;
-`;
diff --git a/packages/website/ts/@next/components/newsletter_form.tsx b/packages/website/ts/@next/components/newsletter_form.tsx
new file mode 100644
index 000000000..3277f7f2e
--- /dev/null
+++ b/packages/website/ts/@next/components/newsletter_form.tsx
@@ -0,0 +1,160 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+interface Props {
+}
+
+interface InputProps {
+    isSubmitted: boolean;
+    name: string;
+    label: string;
+    type: string;
+}
+
+interface ArrowProps {
+    isSubmitted: boolean;
+}
+
+const Input: React.ReactNode = React.forwardRef((props: InputProps, ref) => {
+    const { name, label, type } = props;
+    const id = `input-${name}`;
+
+    return (
+        <InnerInputWrapper {...props}>
+            <label className="visuallyHidden" htmlFor={id}>{label}</label>
+            <StyledInput ref={ref} id={id} placeholder={label} {...props} />
+        </InnerInputWrapper>
+    );
+};
+
+export class NewsletterForm extends React.Component {
+    public emailInput = React.createRef();
+    public state = {
+        isSubmitted: false,
+    };
+    public render(): React.ReactNode {
+        const {isSubmitted} = this.state;
+
+        return (
+            <StyledForm onSubmit={this._onSubmit.bind(this)}>
+                <InputWrapper>
+                    <Input isSubmitted={isSubmitted} name="email" type="email" label="Email Address" ref={this.emailInput} required />
+
+                    <SubmitButton>
+                        <Arrow isSubmitted={isSubmitted} width="22" height="17" fill="none" xmlns="http://www.w3.org/2000/svg">
+                            <path d="M13.066 0l-1.068 1.147 6.232 6.557H0v1.592h18.23l-6.232 6.557L13.066 17l8.08-8.5-8.08-8.5z" fill="#CBCBCB"/>
+                        </Arrow>
+                    </SubmitButton>
+                    <SuccessText isSubmitted={isSubmitted}>🎉 Thank you for signing up!</SuccessText>
+                </InputWrapper>
+                <Text>Subscribe to our newsletter for updates in the 0x ecosystem</Text>
+            </StyledForm>
+        );
+    }
+
+    private async _onSubmit(e) {
+        e.preventDefault();
+
+        const email = this.emailInput.current.value;
+
+        this.setState({ isSubmitted: true });
+
+        try {
+            const response = await fetch('/email', {
+                method: 'post',
+                headers: {
+                    'content-type': 'application/json; charset=utf-8',
+                },
+                body: JSON.stringify({ email }),
+            });
+            const json = await response.json();
+
+            console.log(response.json());
+        } catch (e) {
+            console.log(e);
+        }
+    }
+}
+
+const StyledForm = styled.form`
+    appearance: none;
+    border: 0;
+    color: ${colors.white};
+    padding: 13px 0 14px;
+    margin-top: 27px;
+`;
+
+const StyledInput = styled.input`
+    appearance: none;
+    background-color: transparent;
+    border: 0;
+    border-bottom: 1px solid #393939;
+    color: #fff;
+    font-size: 1.294117647rem;
+    padding: 15px 0;
+    outline: none;
+    width: 100%;
+
+    &::placeholder {
+        color: #B1B1B1; // #9D9D9D on light theme
+    }
+`;
+
+const InputWrapper = styled.div`
+    position: relative;
+`;
+
+const InnerInputWrapper = styled.div<ArrowProps>`
+    opacity: ${props => props.isSubmitted && 0};
+    visibility: ${props => props.isSubmitted && 'hidden'};
+    transition: opacity 0.25s ease-in-out, visibility 0.25s ease-in-out;
+    transition-delay: 0.30s;
+`;
+
+const SubmitButton = styled.button`
+    width: 44px;
+    height: 44px;
+    background-color: transparent;
+    border: 0;
+    position: absolute;
+    right: 0;
+    top: calc(50% - 22px);
+    overflow: hidden;
+    outline: 0;
+
+    &:focus-within {
+        //background-color: #eee;
+    }
+`;
+
+const Text = styled.p`
+    color: #656565;
+    font-size: 0.833333333rem;
+    font-weight: 300;
+    line-height: 1.2em;
+    margin-top: 15px;
+`;
+
+const SuccessText = styled.p<ArrowProps>`
+    color: #B1B1B1;
+    font-size: 1rem;
+    font-weight: 300;
+    line-height: 1.2em;
+    padding-top: 25px;
+    position: absolute;
+    left: 0;
+    top: 0;
+    text-align: left;
+    right: 50px;
+    opacity: ${props => props.isSubmitted ? 1 : 0};
+    visibility: ${props => props.isSubmitted ? 'visible' : 'hidden'};
+    transition: opacity 0.25s ease-in-out, visibility 0.25s ease-in-out;
+    transition-delay: 0.55s;
+`;
+
+const Arrow = styled.svg<ArrowProps>`
+    transform: ${props => props.isSubmitted && `translateX(44px)`};
+    transition: transform 0.25s ease-in-out;
+`;
-- 
cgit v1.2.3


From 1e5bc143be07c94d311313d11c830f4db6ff97bb Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 11 Dec 2018 15:51:26 +0100
Subject: Add slider mockup

---
 .../website/ts/@next/components/slider/slider.tsx  | 78 ++++++++++++++++++++++
 packages/website/ts/@next/pages/why.tsx            | 39 +++++++++--
 2 files changed, 112 insertions(+), 5 deletions(-)
 create mode 100644 packages/website/ts/@next/components/slider/slider.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/slider/slider.tsx b/packages/website/ts/@next/components/slider/slider.tsx
new file mode 100644
index 000000000..6292a8c9e
--- /dev/null
+++ b/packages/website/ts/@next/components/slider/slider.tsx
@@ -0,0 +1,78 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { Icon } from 'ts/@next/components/icon';
+import { Paragraph, Heading } from 'ts/@next/components/text';
+
+interface SliderProps {
+}
+
+interface SlideProps {
+    icon: string;
+    heading: string;
+    text: string;
+    href?: string;
+}
+
+export const Slide: React.StatelessComponent<SlideProps> = (props: SlideProps) => {
+    const { heading, text, href, icon } = props;
+
+    return (
+        <StyledSlide>
+            <SlideHead>
+                <Icon name={icon} size="large" margin="auto" />
+            </SlideHead>
+            <SlideContent>
+                <Heading asElement="h4" size="small" marginBottom="15px">{heading}</Heading>
+                <Paragraph isMuted={true}>{text}</Paragraph>
+            </SlideContent>
+        </StyledSlide>
+    );
+};
+
+export const Slider: React.StatelessComponent<SliderProps> = props => {
+    return (
+        <StyledSlider>
+            <SliderInner>
+                {props.children}
+            </SliderInner>
+        </StyledSlider>
+    );
+};
+
+const StyledSlider = styled.div`
+    overflow: hidden;
+    width: 100%;
+    height: 520px;
+`;
+
+const SliderInner = styled.div`
+    position: absolute;
+    display: flex;
+    width: 100%;
+`;
+
+const StyledSlide = styled.div`
+    background-color: ${colors.backgroundDark};
+    width: 560px;
+    height: 520px;
+    flex: 0 0 auto;
+
+    & + & {
+        margin-left: 30px;
+    }
+`;
+
+const SlideHead = styled.div`
+    background-color: ${colors.brandDark};
+    height: 300px;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+`;
+
+const SlideContent = styled.div`
+    padding: 30px;
+`;
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index b31cbb277..0872ade7d 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -10,12 +10,9 @@ import { Link } from 'ts/@next/components/button';
 import { Icon } from 'ts/@next/components/icon';
 import { BREAKPOINTS, Column, Section, Wrap, WrapCentered, WrapSticky } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Slide, Slider } from 'ts/@next/components/slider/slider';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
-import CoinIcon from 'ts/@next/icons/illustrations/coin.svg';
-import CustomizeIcon from 'ts/@next/icons/illustrations/customize.svg';
-import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
-
 const offersData = [
     {
         icon: 'coin',
@@ -62,6 +59,29 @@ const functionalityData = [
     },
 ];
 
+const useCaseSlides = [
+    {
+        icon: 'coin',
+        title: 'Games & Collectibles',
+        description: 'Artists and game makers are tokenizing digital art and in-game items known as non-fungible tokens (NFTs). 0x enables these creators to add exchange functionality by providing the ability to build marketplaces for NFT trading.',
+    },
+    {
+        icon: 'coin',
+        title: 'Games & Collectibles',
+        description: 'Artists and game makers are tokenizing digital art and in-game items known as non-fungible tokens (NFTs). 0x enables these creators to add exchange functionality by providing the ability to build marketplaces for NFT trading.',
+    },
+    {
+        icon: 'coin',
+        title: 'Games & Collectibles',
+        description: 'Artists and game makers are tokenizing digital art and in-game items known as non-fungible tokens (NFTs). 0x enables these creators to add exchange functionality by providing the ability to build marketplaces for NFT trading.',
+    },
+    {
+        icon: 'coin',
+        title: 'Games & Collectibles',
+        description: 'Artists and game makers are tokenizing digital art and in-game items known as non-fungible tokens (NFTs). 0x enables these creators to add exchange functionality by providing the ability to build marketplaces for NFT trading.',
+    },
+];
+
 export class NextWhy extends React.PureComponent {
     public render(): React.ReactNode {
         return (
@@ -151,7 +171,16 @@ export class NextWhy extends React.PureComponent {
 
                         <SectionWrap id="cases">
                             <Heading size="medium">Use Cases</Heading>
-                            <Paragraph isMuted={true}>slider</Paragraph>
+                            <Slider>
+                                {_.map(useCaseSlides, (item, index) => (
+                                    <Slide 
+                                        key={`useCaseSlide-${index}`}
+                                        heading={item.title}
+                                        text={item.description}
+                                        icon={item.icon}
+                                    />
+                                ))}
+                            </Slider>
                         </SectionWrap>
 
                         <SectionWrap id="functionality">
-- 
cgit v1.2.3


From d068956b695b1eef7a721e9b428375e73380c747 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 11 Dec 2018 15:51:34 +0100
Subject: Adjust h4 heading weight

---
 packages/website/ts/@next/components/text.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 6c6082879..07d0ebce2 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -32,7 +32,7 @@ const StyledHeading = styled.h1<HeadingProps>`
     margin-right: ${props => props.isCentered && 'auto'};
     margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
     opacity: ${props => typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted};
-    font-weight: 300;
+    font-weight: ${props => ['h4'].includes(props.asElement) ? 400 : 300};
 `;
 
 export const Heading: React.StatelessComponent<HeadingProps> = props => {
-- 
cgit v1.2.3


From bc64c9566c4f1410dc7c22e287533473a6052085 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 16:18:10 +0100
Subject: Header changes, mobile alignments

---
 .../components/dropdowns/dropdown_developers.tsx   | 42 ++++++++++++++++++----
 packages/website/ts/@next/components/header.tsx    | 39 ++++++++++++++++----
 packages/website/ts/@next/components/layout.tsx    |  4 ++-
 .../ts/@next/components/sections/landing/hero.tsx  |  2 +-
 .../website/ts/@next/constants/globalStyle.tsx     |  2 +-
 5 files changed, 72 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
index 532aa7314..8f5f988d5 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
@@ -65,22 +65,39 @@ export const DropdownDevelopers = withTheme((props: Props) => (
     <>
         <DropdownWrap>
             <div>
-                <Heading asElement="h4" size={14} color="inherit" isMuted={0.35}>
+                <Heading
+                    asElement="h4"
+                    size={14}
+                    color="inherit"
+                    marginBottom="15px"
+                    isMuted={0.35}
+                >
                     Getting Started
                 </Heading>
 
-                <WrapGrid isCentered={false} isWrapped={true}>
+                <StyledGrid isCentered={false} isWrapped={true}>
                     {_.map(introData, (item, index) => (
-                        <RouterLink key={`introLink-${index}`} to={item.url}>
-                            {item.label}
-                        </RouterLink>
+                        <li>
+                            <RouterLink
+                                key={`introLink-${index}`}
+                                to={item.url}
+                            >
+                                {item.label}
+                            </RouterLink>
+                        </li>
                     ))}
-                </WrapGrid>
+                </StyledGrid>
             </div>
 
             <StyledWrap>
                 <Column colWidth="1/2" isNoPadding={true}>
-                    <Heading asElement="h4" size={14} color="inherit" isMuted={0.35}>
+                    <Heading
+                        asElement="h4"
+                        size={14}
+                        color="inherit"
+                        marginBottom="15px"
+                        isMuted={0.35}
+                    >
                         Popular Docs
                     </Heading>
 
@@ -125,6 +142,17 @@ const DropdownWrap = styled.div`
     a {
         color: inherit;
     }
+
+    li {
+        margin: 8px 0;
+    }
+`;
+
+const StyledGrid = styled(WrapGrid.withComponent('ul'))`
+    li {
+        width: 50%;
+        flex-shrink: 0;
+    }
 `;
 
 const StyledWrap = styled(Wrap)`
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index b0dabf98d..73f615643 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -36,7 +36,11 @@ const mobileProductLinks = [
 ];
 
 const navItems: NavItem[] = [
-    { id: 'why', url: '/next/why', text: 'Why 0x' },
+    {
+        id: 'why',
+        url: '/next/why',
+        text: 'Why 0x',
+    },
     {
         id: 'products',
         url: '/next/0x-instant',
@@ -49,10 +53,18 @@ const navItems: NavItem[] = [
         url: '#',
         text: 'Developers',
         dropdownComponent: DropdownDevelopers,
-        dropdownWidth: 450,
+        dropdownWidth: 480,
+    },
+    {
+        id: 'about',
+        url: '/next/about/mission',
+        text: 'About',
+    },
+    {
+        id: 'blog',
+        url: '#',
+        text: 'Blog',
     },
-    { id: 'about', url: '/next/about/mission', text: 'About' },
-    { id: 'blog', url: '#', text: 'Blog' },
 ];
 
 class HeaderBase extends React.Component<HeaderProps, HeaderState> {
@@ -72,13 +84,13 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
 
         return (
             <Wrapper key={`nav-${index}`}>
-                <Link
+                <NavLink
                     href={link.url}
                     isTransparent={true}
                     isNoBorder={true}
                 >
                     {link.text}
-                </Link>
+                </NavLink>
 
                 {link.dropdownComponent &&
                     <DropdownWrap width={link.dropdownWidth}>
@@ -118,7 +130,9 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
                         </MobileProductLinksWrap>
 
                         <StyledButtonWrap>
-                          {_.map(navItems, (link, index) => this.getNavItem(link, index))}
+                          {_.map(navItems, (link, index) => (
+                              this.getNavItem(link, index)
+                          ))}
                         </StyledButtonWrap>
                     </Nav>
 
@@ -152,6 +166,17 @@ const StyledHeader = styled(Section.withComponent('header'))<HeaderProps>`
     }
 `;
 
+const NavLink = styled(Link).attrs({
+    activeStyle: { opacity: 1 },
+})`
+    opacity: 0.5;
+    transition: opacity 0.35s;
+
+    &:hover {
+        opacity: 1;
+    }
+`;
+
 const HeaderWrap = styled(Wrap)`
   justify-content: space-between;
   align-items: center;
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 682ffbc5a..bba21d593 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -35,6 +35,7 @@ interface ColumnProps {
     isNoPadding?: boolean;
     isPadLarge?: boolean;
     isFlexGrow?: boolean;
+    isMobileCentered?: boolean;
     bgColor?: string;
 }
 
@@ -97,7 +98,7 @@ export const Section = styled.section<SectionProps>`
 
     @media (max-width: ${BREAKPOINTS.mobile}) {
         margin-bottom: ${props => !props.isNoMargin && `${GUTTER / 2}px`};
-        padding: ${PADDING_SIZES.default};
+        padding: ${props => props.isPadLarge ? `${PADDING_SIZES.large} ${PADDING_SIZES.default}` : PADDING_SIZES.default};
     }
 `;
 
@@ -148,6 +149,7 @@ export const Column = styled.div<ColumnProps>`
     @media (max-width: ${BREAKPOINTS.mobile}) {
         padding: ${props => !props.isNoPadding && (props.isPadLarge ? '40px 30px' : '15px')};
         margin-bottom: 20px;
+        text-align: ${props => props.isMobileCentered && 'center'};
     }
 `;
 
diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
index d94da18ec..9e7ed7402 100644
--- a/packages/website/ts/@next/components/sections/landing/hero.tsx
+++ b/packages/website/ts/@next/components/sections/landing/hero.tsx
@@ -14,7 +14,7 @@ export const SectionLandingHero = () => (
                 </WrapCentered>
             </Column>
 
-            <Column colWidth="1/2">
+            <Column colWidth="1/2" isMobileCentered={true}>
                 <Heading size="large">
                     Powering Decentralized Exchange
                 </Heading>
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 34b7031b3..28d8e4b5e 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -72,7 +72,7 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
             --defaultParagraph: 16px; // TO DO
             --mediumParagraph: 16px; // TO DO
             --largeParagraph: 18px; // TO DO
-            --smallIcon: 45px;
+            --smallIcon: 55px;
             --mediumIcon: 55px;
             --largeIcon: 115px;
         }
-- 
cgit v1.2.3


From 0948ed7a877ffca8bf43e8d67bf5804b40b2136e Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 16:42:46 +0100
Subject: WIP Adds infinite scroll image on instant page

---
 packages/website/ts/@next/components/text.tsx |  2 +
 packages/website/ts/@next/pages/instant.tsx   | 35 +++++++++++----
 packages/website/ts/@next/pages/why.tsx       | 64 +++++++++++++--------------
 3 files changed, 61 insertions(+), 40 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 07d0ebce2..df3977444 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -9,6 +9,7 @@ interface BaseTextInterface extends PaddingInterface {
 
 interface HeadingProps extends BaseTextInterface {
     asElement?: 'h1'| 'h2'| 'h3'| 'h4';
+    maxWidth?: string;
     isCentered?: boolean;
     isNoMargin?: boolean;
     isMuted?: boolean | number;
@@ -23,6 +24,7 @@ interface ParagraphProps extends BaseTextInterface {
 }
 
 const StyledHeading = styled.h1<HeadingProps>`
+    max-width: ${props => props.maxWidth};
     color: ${props => props.color || props.theme.textColor};
     font-size: ${props => isNaN(props.size) ? `var(--${props.size || 'default'}Heading)` : `${props.size}px`};
     line-height: ${props => `var(--${props.size || 'default'}HeadingHeight)`};
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 686c48533..91a07594e 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -1,6 +1,6 @@
 import * as _ from 'lodash';
 import * as React from 'react';
-import styled from 'styled-components';
+import styled, { keyframes } from 'styled-components';
 import LazyLoad from 'react-lazyload';
 
 import {colors} from 'ts/style/colors';
@@ -67,7 +67,7 @@ const featuresData = [
 
 export const Next0xInstant = () => (
     <SiteWrap>
-        <Section>
+        <Section isPadLarge={true}>
             <WrapCentered>
                 <Heading size="medium" isCentered={true}>Introducing 0x Instant</Heading>
                 <Paragraph size="medium" isCentered={true}>
@@ -80,10 +80,13 @@ export const Next0xInstant = () => (
 
         <Section isFullWidth={true} isNoPadding={true}>
             <Wrap width="full">
-                {/* Note: This should be another component, this is just for mocking */}
-                <ImageLoop>
-                    <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
-                </ImageLoop>
+                <MarqueeWrap>
+                    <div>
+                        <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
+                        <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
+                        <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
+                    </div>
+                </MarqueeWrap>
             </Wrap>
         </Section>
 
@@ -146,8 +149,24 @@ export const Next0xInstant = () => (
     </SiteWrap>
 );
 
-const ImageCarousel = styled.div`
+const scroll = keyframes`
+    0% { transform: translate3d(0, 0, 0) }
+    100% { transform: translate3d(-1715.18px, 0, 0) }
+`;
+const MarqueeWrap = styled.div`
     width: 100vw;
     height: 380px;
-    margin: 90px 0;
+    padding-bottom: 60px;
+
+    > div {
+        width: 5145.54px;
+        height: 380px;
+        display: flex;
+        animation: ${scroll} 20s linear infinite;
+
+        img {
+            width: auto;
+            height: 380px;
+        }
+    }
 `;
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 0872ade7d..e293d99fb 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -86,37 +86,37 @@ export class NextWhy extends React.PureComponent {
     public render(): React.ReactNode {
         return (
             <SiteWrap theme="dark">
-              <Section isPadLarge={true}>
-                <WrapCentered>
-                  <Column colWidth="2/3" isNoMargin={true}>
-                      <Heading
-                          size="medium"
-                          isCentered={true}
-                      >
-                          The exchange layer for<br />
-                          the crypto economy
-                      </Heading>
-
-                      <Paragraph
-                          size="medium"
-                          isMuted={true}
-                          isCentered={true}
-                          marginBottom="60px"
-                      >
-                          The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.
-                      </Paragraph>
-
-                        <Link
-                            href="/docs"
-                            isCentered={true}
-                            isWithArrow={true}
-                            isAccentColor={true}
-                        >
-                          Build on 0x
-                        </Link>
-                  </Column>
-                </WrapCentered>
-              </Section>
+                <Section isPadLarge={true}>
+                    <WrapCentered>
+                        <Column colWidth="2/3" isNoMargin={true}>
+                            <Heading
+                                maxWidth="600px"
+                                size="medium"
+                                isCentered={true}
+                            >
+                              The exchange layer for the crypto economy
+                            </Heading>
+
+                            <Paragraph
+                                size="medium"
+                                isMuted={true}
+                                isCentered={true}
+                                marginBottom="60px"
+                            >
+                              The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.
+                            </Paragraph>
+
+                            <Link
+                                href="/docs"
+                                isCentered={true}
+                                isWithArrow={true}
+                                isAccentColor={true}
+                            >
+                              Build on 0x
+                            </Link>
+                        </Column>
+                    </WrapCentered>
+                </Section>
 
               <Section bgColor={colors.backgroundDark} isPadLarge={true}>
                 <Wrap>
@@ -173,7 +173,7 @@ export class NextWhy extends React.PureComponent {
                             <Heading size="medium">Use Cases</Heading>
                             <Slider>
                                 {_.map(useCaseSlides, (item, index) => (
-                                    <Slide 
+                                    <Slide
                                         key={`useCaseSlide-${index}`}
                                         heading={item.title}
                                         text={item.description}
-- 
cgit v1.2.3


From 25f66f96b6635fcca27fc90fcded8449615d731e Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 17:00:44 +0100
Subject: Removes headroom

---
 packages/website/ts/@next/components/header.tsx | 81 ++++++++++++-------------
 1 file changed, 39 insertions(+), 42 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 73f615643..33129ce48 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -1,6 +1,5 @@
 import _ from 'lodash';
 import * as React from 'react';
-import Headroom from 'react-headroom';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled, { withTheme } from 'styled-components';
 
@@ -106,47 +105,45 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
         const { theme } = this.props;
 
         return (
-            <Headroom>
-                <StyledHeader isOpen={isOpen}>
-                  <HeaderWrap>
-                    <ReactRouterLink to="/next">
-                        <Logo/>
-                    </ReactRouterLink>
-
-                    <Hamburger isOpen={this.state.isOpen} onClick={this.onMenuButtonClick}/>
-
-                    <Nav>
-                        <MobileProductLinksWrap>
-                            {_.map(mobileProductLinks, (link, index) => (
-                                <Link
-                                    key={`productlink-${index}`}
-                                    href={link.url}
-                                    isTransparent={true}
-                                    isNoBorder={true}
-                                >
-                                {link.text}
-                                </Link>
-                            ))}
-                        </MobileProductLinksWrap>
-
-                        <StyledButtonWrap>
-                          {_.map(navItems, (link, index) => (
-                              this.getNavItem(link, index)
-                          ))}
-                        </StyledButtonWrap>
-                    </Nav>
-
-                    <TradeButton
-                        bgColor={theme.headerButtonBg}
-                        color="#ffffff"
-                        href="#"
-                    >
-                        Trade on 0x
-                    </TradeButton>
-
-                  </HeaderWrap>
-              </StyledHeader>
-            </Headroom>
+            <StyledHeader isOpen={isOpen}>
+              <HeaderWrap>
+                <ReactRouterLink to="/next">
+                    <Logo/>
+                </ReactRouterLink>
+
+                <Hamburger isOpen={this.state.isOpen} onClick={this.onMenuButtonClick}/>
+
+                <Nav>
+                    <MobileProductLinksWrap>
+                        {_.map(mobileProductLinks, (link, index) => (
+                            <Link
+                                key={`productlink-${index}`}
+                                href={link.url}
+                                isTransparent={true}
+                                isNoBorder={true}
+                            >
+                            {link.text}
+                            </Link>
+                        ))}
+                    </MobileProductLinksWrap>
+
+                    <StyledButtonWrap>
+                      {_.map(navItems, (link, index) => (
+                          this.getNavItem(link, index)
+                      ))}
+                    </StyledButtonWrap>
+                </Nav>
+
+                <TradeButton
+                    bgColor={theme.headerButtonBg}
+                    color="#ffffff"
+                    href="#"
+                >
+                    Trade on 0x
+                </TradeButton>
+
+              </HeaderWrap>
+          </StyledHeader>
       );
     }
 }
-- 
cgit v1.2.3


From 26c9cd3cb2dcc21763977543e83c54f4bc32d679 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Tue, 11 Dec 2018 17:02:29 +0100
Subject: dropdown z-index

---
 packages/website/ts/@next/components/header.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 33129ce48..c4f30b7b3 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -254,6 +254,7 @@ const DropdownWrap = styled.div`
     opacity: 0;
     transform: translate3d(0, -10px, 0);
     transition: opacity 0.35s, transform 0.35s, visibility 0s 0.35s;
+    z-index: 9999;
 
     &:after, &:before {
     	bottom: 100%;
-- 
cgit v1.2.3


From bc8981cbb207c81759a9f4829a8d71bb9b36ebef Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 11 Dec 2018 16:50:13 +0100
Subject: Added team data + image placeholder

---
 .../website/public/images/@next/team/melo@2x.jpg   | Bin 0 -> 572121 bytes
 packages/website/ts/@next/pages/about/team.tsx     | 191 ++++++++++++---------
 2 files changed, 113 insertions(+), 78 deletions(-)
 create mode 100644 packages/website/public/images/@next/team/melo@2x.jpg

(limited to 'packages')

diff --git a/packages/website/public/images/@next/team/melo@2x.jpg b/packages/website/public/images/@next/team/melo@2x.jpg
new file mode 100644
index 000000000..915d92cb4
Binary files /dev/null and b/packages/website/public/images/@next/team/melo@2x.jpg differ
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 9bf031e65..10f27cc95 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -16,127 +16,162 @@ interface TeamMember {
 
 const team: TeamMember[] = [
     {
+        imageUrl: '/images/@next/team/melo@2x.jpg',
         name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        title: 'co-founder & ceo',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Amir Bandeali',
+        title: 'co-founder & cto',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Fabio Berger',
+        title: 'senior engineer',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Alex Xu',
+        title: 'director of operations',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Leonid Logvinov',
+        title: 'engineer',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Ben Burns',
+        title: 'designer',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Brandon Millman',
+        title: 'senior engineer',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Tom Schmidt',
+        title: 'product manager',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Jacob Evans',
+        title: 'ecosystem engineer',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Blake Henderson',
+        title: 'operations associate',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Zack Skelly',
+        title: 'lead recruiter',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Greg Hysen',
+        title: 'blockchain engineer',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Remco Bloemen',
+        title: 'technical fellow',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Francesco Agosti',
+        title: 'engineer',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Mel Oberto',
+        title: 'office ops / executive assistant',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Alex Browne',
+        title: 'engineer in residence',
     },
-];
-
-const advisors: TeamMember[] = [
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Peter Zeitz',
+        title: 'research fellow',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Chris Kalani',
+        title: 'director of design',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Clay Robbins',
+        title: 'ecosystem development lead',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Matt Taylor',
+        title: 'marketing lead',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Eugene Aumson',
+        title: 'engineer',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Weijie Wu',
+        title: 'research fellow',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Rahul Singireddy',
+        title: 'relayer success manager',
     },
     {
-        name: 'Will Warren',
-        title: 'Co-Founder and CEO',
-        imageUrl: '#',
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Jason Somensatto',
+        title: 'strategic legal counsel',
+    },
+    {
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Steve Klebanoff',
+        title: 'senior engineer',
+    },
+    {
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Xianny Ng',
+        title: 'engineer',
+    },
+];
+
+const advisors: TeamMember[] = [
+    {
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Fred Ehrsam',
+        title: 'Advisor',
+    },
+    {
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Olaf Carlson-Wee',
+        title: 'Advisor',
+    },
+    {
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Joey Krug',
+        title: 'Advisor',
+    },
+    {
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'Linda Xie',
+        title: 'Advisor',
+    },
+    {
+        imageUrl: '/images/@next/team/melo@2x.jpg',
+        name: 'David Sacks',
+        title: 'Advisor',
     },
 ];
 
@@ -156,7 +191,7 @@ export const NextAboutTeam = () => (
                 <Column colWidth="2/3">
                     <Wrap isWrapped={true} isCentered={false}>
                         {_.map(team, (info: TeamMember, index) => (
-                            <Member key={`team-${index}`} name={info.name} title={info.title} />
+                            <Member key={`team-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
                         ))}
                     </Wrap>
                 </Column>
@@ -172,7 +207,7 @@ export const NextAboutTeam = () => (
                 <Column colWidth="2/3">
                     <Wrap isWrapped={true} isCentered={false}>
                         {_.map(advisors, (info: TeamMember, index) => (
-                            <Member key={`team-${index}`} name={info.name} title={info.title} />
+                            <Member key={`advisor-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
                         ))}
                     </Wrap>
                 </Column>
@@ -183,9 +218,9 @@ export const NextAboutTeam = () => (
 
 const Member = ({ name, title, imageUrl }: TeamMember) => (
     <StyledMember>
-        <svg width="184" height="184" viewBox="0 0 184 184" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="184" height="184" fill="#003831"/></svg>
+        <img src={imageUrl} alt={name}/>
         <Heading color={colors.textDarkPrimary} size="small" isNoMargin={true}>{name}</Heading>
-        <Paragraph isMuted={0.5}>{title}</Paragraph>
+        <Paragraph isMuted={0.5} style={{ textTransform: 'capitalize' }}>{title}</Paragraph>
     </StyledMember>
 );
 
-- 
cgit v1.2.3


From 8a761ce2bcbc0de73a093b05bb99ef2b9c5a41f8 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 11 Dec 2018 17:01:07 +0100
Subject: Lint

---
 packages/website/ts/@next/components/text.tsx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index df3977444..2ce47513f 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -51,9 +51,9 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
             {...props}
         >
             {children}
-        </Component>;
-    )
-}
+        </Component>
+    );
+};
 
 // No need to declare it twice as Styled then rewrap as a stateless comp
 // Note: this would be useful to be implemented the same way was "Heading"
-- 
cgit v1.2.3


From 585c789124ebd35d821a35c9b0f67b60fd19032b Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 11 Dec 2018 23:01:26 +0100
Subject: Tweak slider

---
 packages/website/package.json                      |  1 +
 .../website/ts/@next/components/slider/slider.tsx  | 71 +++++++++++++++++++++-
 2 files changed, 69 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index 9e1d97508..5a0e5f7df 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -57,6 +57,7 @@
         "react-copy-to-clipboard": "^5.0.0",
         "react-document-title": "^2.0.3",
         "react-dom": "^16.4.2",
+        "react-flickity-component": "^3.1.0",
         "react-headroom": "^2.2.4",
         "react-helmet": "^5.2.0",
         "react-lazyload": "^2.3.0",
diff --git a/packages/website/ts/@next/components/slider/slider.tsx b/packages/website/ts/@next/components/slider/slider.tsx
index 6292a8c9e..10428df90 100644
--- a/packages/website/ts/@next/components/slider/slider.tsx
+++ b/packages/website/ts/@next/components/slider/slider.tsx
@@ -1,4 +1,5 @@
 import * as React from 'react';
+import Flickity from 'react-flickity-component'
 import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
@@ -16,6 +17,13 @@ interface SlideProps {
     href?: string;
 }
 
+const flickityOptions = {
+    initialIndex: 0,
+    cellAlign: 'left',
+    arrowShape: 'M0 50.766L42.467 93.58l5.791-5.839-32.346-32.61H100V46.84H15.48L50.2 11.838 44.409 6 5.794 44.93l-.003-.003z',
+    prevNextButtons: true,
+};
+
 export const Slide: React.StatelessComponent<SlideProps> = (props: SlideProps) => {
     const { heading, text, href, icon } = props;
 
@@ -35,17 +43,69 @@ export const Slide: React.StatelessComponent<SlideProps> = (props: SlideProps) =
 export const Slider: React.StatelessComponent<SliderProps> = props => {
     return (
         <StyledSlider>
-            <SliderInner>
+            <Flickity
+                className={'carousel'} // default ''
+                elementType={'div'} // default 'div'
+                options={flickityOptions} // takes flickity options {}
+                disableImagesLoaded={false} // default false
+            >
                 {props.children}
-            </SliderInner>
+            </Flickity>
         </StyledSlider>
     );
 };
 
 const StyledSlider = styled.div`
-    overflow: hidden;
+    //overflow: hidden;
     width: 100%;
     height: 520px;
+    .carousel {
+        position: relative;
+        display: block;
+        user-select: none;
+        touch-action: pan-y;
+        -webkit-tap-highlight-color: transparent;
+        outline: none;
+    }
+
+    .flickity-viewport {
+        outline: none;
+    }
+
+    .flickity-button {
+        position: absolute;
+        width: 74px;
+        height: 74px;
+        background-color: #000;
+        display: flex;
+        outline: 0;
+        top: calc(50% - 37px);
+        border: 0;
+        padding: 0;
+
+        &:disabled {
+            opacity: 0;
+            visibility: hidden;
+        }
+
+        &.previous {
+            left: 0;
+        }
+
+        &.next {
+            right: 0;
+        }
+
+        svg {
+            margin: auto;
+            width: 28px;
+            height: auto;
+        }
+
+        path {
+            fill: #fff;
+        }
+    }
 `;
 
 const SliderInner = styled.div`
@@ -59,6 +119,11 @@ const StyledSlide = styled.div`
     width: 560px;
     height: 520px;
     flex: 0 0 auto;
+    opacity: 0.3;
+
+    &.is-selected {
+        opacity: 1;
+    }
 
     & + & {
         margin-left: 30px;
-- 
cgit v1.2.3


From 5cbe04acab982ead39f7794547de0f045952a1b7 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 7 Dec 2018 11:14:55 -0800
Subject: feat(instant): ETH/USD toggle

---
 packages/instant/src/components/order_details.tsx  | 196 +++++++++++++++++----
 .../containers/latest_buy_quote_order_details.ts   |  33 ++--
 packages/instant/src/redux/actions.ts              |   4 +-
 packages/instant/src/redux/reducer.ts              |   8 +
 packages/instant/src/types.ts                      |   5 +
 packages/instant/src/util/buy_quote.ts             |  71 ++++++++
 6 files changed, 269 insertions(+), 48 deletions(-)
 create mode 100644 packages/instant/src/util/buy_quote.ts

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index a8e0e2513..85761a5b9 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -6,63 +6,92 @@ import { oc } from 'ts-optchain';
 
 import { BIG_NUMBER_ZERO } from '../constants';
 import { ColorOption } from '../style/theme';
+import { BaseCurrency } from '../types';
+import { buyQuoteUtil } from '../util/buy_quote';
 import { format } from '../util/format';
 
 import { AmountPlaceholder } from './amount_placeholder';
 
 import { Container } from './ui/container';
 import { Flex } from './ui/flex';
-import { Text } from './ui/text';
+import { Text, TextProps } from './ui/text';
+
+interface BaseCurrenySwitchProps {
+    currencyName: string;
+    onClick: () => void;
+    isSelected: boolean;
+}
+const BaseCurrencySelector: React.StatelessComponent<BaseCurrenySwitchProps> = props => {
+    const textStyle: TextProps = { onClick: props.onClick, fontSize: '12px' };
+    if (props.isSelected) {
+        textStyle.fontColor = ColorOption.primaryColor;
+        textStyle.fontWeight = 700;
+    }
+    return <Text {...textStyle}>{props.currencyName}</Text>;
+};
 
 export interface OrderDetailsProps {
     buyQuoteInfo?: BuyQuoteInfo;
     selectedAssetUnitAmount?: BigNumber;
     ethUsdPrice?: BigNumber;
     isLoading: boolean;
+    assetName?: string;
+    baseCurrency: BaseCurrency;
+    onBaseCurrencySwitchEth: () => void;
+    onBaseCurrencySwitchUsd: () => void;
 }
 export class OrderDetails extends React.Component<OrderDetailsProps> {
     public render(): React.ReactNode {
         const { buyQuoteInfo, ethUsdPrice, selectedAssetUnitAmount } = this.props;
-        const buyQuoteAccessor = oc(buyQuoteInfo);
-        const assetEthBaseUnitAmount = buyQuoteAccessor.assetEthAmount();
-        const feeEthBaseUnitAmount = buyQuoteAccessor.feeEthAmount();
-        const totalEthBaseUnitAmount = buyQuoteAccessor.totalEthAmount();
-        const pricePerTokenEth =
-            !_.isUndefined(assetEthBaseUnitAmount) &&
-            !_.isUndefined(selectedAssetUnitAmount) &&
-            !selectedAssetUnitAmount.eq(BIG_NUMBER_ZERO)
-                ? assetEthBaseUnitAmount.div(selectedAssetUnitAmount).ceil()
-                : undefined;
+        const weiAmounts = buyQuoteUtil.getWeiAmounts(selectedAssetUnitAmount, buyQuoteInfo);
+
+        const displayAmounts =
+            this.props.baseCurrency === BaseCurrency.USD
+                ? buyQuoteUtil.displayAmountsUsd(weiAmounts, ethUsdPrice)
+                : buyQuoteUtil.displayAmountsEth(weiAmounts, ethUsdPrice);
+
         return (
             <Container width="100%" flexGrow={1} padding="20px 20px 0px 20px">
                 <Container marginBottom="10px">
-                    <Text
-                        letterSpacing="1px"
-                        fontColor={ColorOption.primaryColor}
-                        fontWeight={600}
-                        textTransform="uppercase"
-                        fontSize="14px"
-                    >
-                        Order Details
-                    </Text>
+                    <Flex justify="space-between">
+                        <Text
+                            letterSpacing="1px"
+                            fontColor={ColorOption.primaryColor}
+                            fontWeight={600}
+                            textTransform="uppercase"
+                            fontSize="14px"
+                        >
+                            Order Details
+                        </Text>
+
+                        <Container>
+                            <BaseCurrencySelector
+                                onClick={this.props.onBaseCurrencySwitchEth}
+                                currencyName="ETH"
+                                isSelected={this.props.baseCurrency === BaseCurrency.ETH}
+                            />
+                            <Container marginLeft="3px" marginRight="3px" display="inline">
+                                <Text fontSize="12px">/</Text>
+                            </Container>
+                            <BaseCurrencySelector
+                                onClick={this.props.onBaseCurrencySwitchUsd}
+                                currencyName="USD"
+                                isSelected={this.props.baseCurrency === BaseCurrency.USD}
+                            />
+                        </Container>
+                    </Flex>
                 </Container>
-                <EthAmountRow
-                    rowLabel="Token Price"
-                    ethAmount={pricePerTokenEth}
-                    ethUsdPrice={ethUsdPrice}
-                    isLoading={this.props.isLoading}
-                />
-                <EthAmountRow
-                    rowLabel="Fee"
-                    ethAmount={feeEthBaseUnitAmount}
-                    ethUsdPrice={ethUsdPrice}
+                <TokenAmountRow
+                    numTokens={selectedAssetUnitAmount}
+                    assetName={this.props.assetName}
+                    displayPricePerToken={displayAmounts.pricePerToken}
+                    displayTotalPrice={displayAmounts.assetTotal}
                     isLoading={this.props.isLoading}
                 />
-                <EthAmountRow
-                    rowLabel="Total Cost"
-                    ethAmount={totalEthBaseUnitAmount}
-                    ethUsdPrice={ethUsdPrice}
-                    shouldEmphasize={true}
+                <OrderDetailsRow labelText="Fee" value={displayAmounts.feeTotal} isLoading={this.props.isLoading} />
+                <TotalCostRow
+                    displaySecondaryTotalCost={displayAmounts.secondaryGrandTotal}
+                    displayPrimaryTotalCost={displayAmounts.primaryGrandTotal}
                     isLoading={this.props.isLoading}
                 />
             </Container>
@@ -79,6 +108,103 @@ export interface EthAmountRowProps {
     isLoading: boolean;
 }
 
+export interface OrderDetailsRowProps {
+    labelText: string;
+    isLabelBold?: boolean;
+    isLoading: boolean;
+    value?: React.ReactNode;
+}
+export class OrderDetailsRow extends React.Component<OrderDetailsRowProps, {}> {
+    public render(): React.ReactNode {
+        const { labelText, value, isLabelBold, isLoading } = this.props;
+        return (
+            <Container padding="10px 0px" borderTop="1px dashed" borderColor={ColorOption.feintGrey}>
+                <Flex justify="space-between">
+                    <Text fontWeight={isLabelBold ? 700 : 400} fontColor={ColorOption.grey}>
+                        {labelText}
+                    </Text>
+                    <Container>
+                        {value || (
+                            <Container opacity={0.5}>
+                                <AmountPlaceholder color={ColorOption.lightGrey} isPulsating={isLoading} />
+                            </Container>
+                        )}
+                    </Container>
+                </Flex>
+            </Container>
+        );
+    }
+}
+export interface TotalCostRowProps {
+    displayPrimaryTotalCost?: React.ReactNode;
+    displaySecondaryTotalCost?: React.ReactNode;
+    isLoading: boolean;
+}
+export class TotalCostRow extends React.Component<TotalCostRowProps, {}> {
+    public render(): React.ReactNode {
+        let value: React.ReactNode;
+        if (this.props.displayPrimaryTotalCost) {
+            const secondaryText = this.props.displaySecondaryTotalCost && (
+                <Container marginRight="3px" display="inline-block">
+                    <Text fontColor={ColorOption.lightGrey}>({this.props.displaySecondaryTotalCost})</Text>
+                </Container>
+            );
+            value = (
+                <React.Fragment>
+                    {secondaryText}
+                    <Text fontWeight={700} fontColor={ColorOption.grey}>
+                        {this.props.displayPrimaryTotalCost}
+                    </Text>
+                </React.Fragment>
+            );
+        }
+
+        return (
+            <OrderDetailsRow isLoading={this.props.isLoading} isLabelBold={true} labelText="Total Cost" value={value} />
+        );
+    }
+}
+
+export interface TokenAmountRowProps {
+    assetName?: string;
+    displayPricePerToken?: React.ReactNode;
+    displayTotalPrice?: React.ReactNode;
+    isLoading: boolean;
+    numTokens?: BigNumber;
+}
+export class TokenAmountRow extends React.Component<TokenAmountRowProps> {
+    public static DEFAULT_TEXT: string = 'Token Price';
+    public render(): React.ReactNode {
+        return (
+            <OrderDetailsRow
+                isLoading={this.props.isLoading}
+                labelText={this._labelText()}
+                value={this.props.displayTotalPrice}
+            />
+        );
+    }
+    private _labelText(): string {
+        if (this.props.isLoading) {
+            return TokenAmountRow.DEFAULT_TEXT;
+        }
+        const { numTokens, displayPricePerToken, assetName } = this.props;
+        if (numTokens) {
+            let numTokensWithSymbol = numTokens.toString();
+
+            if (assetName) {
+                numTokensWithSymbol += ` ${assetName}`;
+            }
+
+            if (displayPricePerToken) {
+                numTokensWithSymbol += ` @ ${displayPricePerToken}`;
+            }
+            return numTokensWithSymbol;
+        }
+
+        return TokenAmountRow.DEFAULT_TEXT;
+    }
+}
+
 export class EthAmountRow extends React.Component<EthAmountRowProps> {
     public static defaultProps = {
         shouldEmphasize: false,
diff --git a/packages/instant/src/containers/latest_buy_quote_order_details.ts b/packages/instant/src/containers/latest_buy_quote_order_details.ts
index 5dfe535e7..148735c47 100644
--- a/packages/instant/src/containers/latest_buy_quote_order_details.ts
+++ b/packages/instant/src/containers/latest_buy_quote_order_details.ts
@@ -1,32 +1,41 @@
-import { BuyQuoteInfo } from '@0x/asset-buyer';
-import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 import * as React from 'react';
 import { connect } from 'react-redux';
+import { Dispatch } from 'redux';
 import { oc } from 'ts-optchain';
 
+import { Action, actions } from '../redux/actions';
 import { State } from '../redux/reducer';
 
-import { OrderDetails } from '../components/order_details';
-import { AsyncProcessState } from '../types';
+import { OrderDetails, OrderDetailsProps } from '../components/order_details';
+import { AsyncProcessState, BaseCurrency, Omit } from '../types';
+import { assetUtils } from '../util/asset';
 
-export interface LatestBuyQuoteOrderDetailsProps {}
-
-interface ConnectedState {
-    buyQuoteInfo?: BuyQuoteInfo;
-    selectedAssetUnitAmount?: BigNumber;
-    ethUsdPrice?: BigNumber;
-    isLoading: boolean;
-}
+type DispatchProperties = 'onBaseCurrencySwitchEth' | 'onBaseCurrencySwitchUsd';
 
+interface ConnectedState extends Omit<OrderDetailsProps, DispatchProperties> {}
 const mapStateToProps = (state: State, _ownProps: LatestBuyQuoteOrderDetailsProps): ConnectedState => ({
     // use the worst case quote info
     buyQuoteInfo: oc(state).latestBuyQuote.worstCaseQuoteInfo(),
     selectedAssetUnitAmount: state.selectedAssetUnitAmount,
     ethUsdPrice: state.ethUsdPrice,
     isLoading: state.quoteRequestState === AsyncProcessState.Pending,
+    assetName: assetUtils.bestNameForAsset(state.selectedAsset),
+    baseCurrency: state.baseCurrency,
 });
 
+interface ConnectedDispatch extends Pick<OrderDetailsProps, DispatchProperties> {}
+const mapDispatchToProps = (dispatch: Dispatch<Action>): ConnectedDispatch => ({
+    onBaseCurrencySwitchEth: () => {
+        dispatch(actions.updateBaseCurrency(BaseCurrency.ETH));
+    },
+    onBaseCurrencySwitchUsd: () => {
+        dispatch(actions.updateBaseCurrency(BaseCurrency.USD));
+    },
+});
+
+export interface LatestBuyQuoteOrderDetailsProps {}
 export const LatestBuyQuoteOrderDetails: React.ComponentClass<LatestBuyQuoteOrderDetailsProps> = connect(
     mapStateToProps,
+    mapDispatchToProps,
 )(OrderDetails);
diff --git a/packages/instant/src/redux/actions.ts b/packages/instant/src/redux/actions.ts
index 77e3dec12..9d7a61fc7 100644
--- a/packages/instant/src/redux/actions.ts
+++ b/packages/instant/src/redux/actions.ts
@@ -2,7 +2,7 @@ import { BuyQuote } from '@0x/asset-buyer';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 
-import { ActionsUnion, AddressAndEthBalanceInWei, Asset, StandardSlidingPanelContent } from '../types';
+import { ActionsUnion, AddressAndEthBalanceInWei, Asset, BaseCurrency, StandardSlidingPanelContent } from '../types';
 
 export interface PlainAction<T extends string> {
     type: T;
@@ -43,6 +43,7 @@ export enum ActionTypes {
     RESET_AMOUNT = 'RESET_AMOUNT',
     OPEN_STANDARD_SLIDING_PANEL = 'OPEN_STANDARD_SLIDING_PANEL',
     CLOSE_STANDARD_SLIDING_PANEL = 'CLOSE_STANDARD_SLIDING_PANEL',
+    UPDATE_BASE_CURRENCY = 'UPDATE_BASE_CURRENCY',
 }
 
 export const actions = {
@@ -72,4 +73,5 @@ export const actions = {
     openStandardSlidingPanel: (content: StandardSlidingPanelContent) =>
         createAction(ActionTypes.OPEN_STANDARD_SLIDING_PANEL, content),
     closeStandardSlidingPanel: () => createAction(ActionTypes.CLOSE_STANDARD_SLIDING_PANEL),
+    updateBaseCurrency: (baseCurrency: BaseCurrency) => createAction(ActionTypes.UPDATE_BASE_CURRENCY, baseCurrency),
 };
diff --git a/packages/instant/src/redux/reducer.ts b/packages/instant/src/redux/reducer.ts
index a9a407b7d..4e734041f 100644
--- a/packages/instant/src/redux/reducer.ts
+++ b/packages/instant/src/redux/reducer.ts
@@ -14,6 +14,7 @@ import {
     Asset,
     AssetMetaData,
     AsyncProcessState,
+    BaseCurrency,
     DisplayStatus,
     Network,
     OrderProcessState,
@@ -33,6 +34,7 @@ export interface DefaultState {
     latestErrorDisplayStatus: DisplayStatus;
     quoteRequestState: AsyncProcessState;
     standardSlidingPanelSettings: StandardSlidingPanelSettings;
+    baseCurrency: BaseCurrency;
 }
 
 // State that is required but needs to be derived from the props
@@ -64,6 +66,7 @@ export const DEFAULT_STATE: DefaultState = {
         animationState: 'none',
         content: StandardSlidingPanelContent.None,
     },
+    baseCurrency: BaseCurrency.ETH,
 };
 
 export const createReducer = (initialState: State) => {
@@ -243,6 +246,11 @@ export const createReducer = (initialState: State) => {
                         animationState: 'slidOut',
                     },
                 };
+            case ActionTypes.UPDATE_BASE_CURRENCY:
+                return {
+                    ...state,
+                    baseCurrency: action.data,
+                };
             default:
                 return state;
         }
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index 1c7490e63..e7c920f36 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -26,6 +26,11 @@ export enum QuoteFetchOrigin {
     Heartbeat = 'Heartbeat',
 }
 
+export enum BaseCurrency {
+    USD = 'USD',
+    ETH = 'ETH',
+}
+
 export interface SimulatedProgress {
     startTimeUnix: number;
     expectedEndTimeUnix: number;
diff --git a/packages/instant/src/util/buy_quote.ts b/packages/instant/src/util/buy_quote.ts
new file mode 100644
index 000000000..acd4d389c
--- /dev/null
+++ b/packages/instant/src/util/buy_quote.ts
@@ -0,0 +1,71 @@
+import { BuyQuoteInfo } from '@0x/asset-buyer';
+import { BigNumber } from '@0x/utils';
+import * as _ from 'lodash';
+import { oc } from 'ts-optchain';
+
+import { format } from '../util/format';
+
+import { BIG_NUMBER_ZERO } from '../constants';
+
+export interface DisplayAmounts {
+    pricePerToken: React.ReactNode;
+    assetTotal: React.ReactNode;
+    feeTotal: React.ReactNode;
+    primaryGrandTotal: React.ReactNode;
+    secondaryGrandTotal?: React.ReactNode;
+}
+
+export interface BuyQuoteWeiAmounts {
+    assetTotalInWei: BigNumber | undefined;
+    feeTotalInWei: BigNumber | undefined;
+    grandTotalInWei: BigNumber | undefined;
+    pricePerTokenInWei: BigNumber | undefined;
+}
+
+const ethDisplayFormat = (amountInWei?: BigNumber) => {
+    return format.ethBaseUnitAmount(amountInWei, 4, '');
+};
+const usdDisplayFormat = (amountInWei?: BigNumber, ethUsdPrice?: BigNumber) => {
+    return format.ethBaseUnitAmountInUsd(amountInWei, ethUsdPrice, 2, '');
+};
+
+export const buyQuoteUtil = {
+    getWeiAmounts: (
+        selectedAssetUnitAmount: BigNumber | undefined,
+        buyQuoteInfo: BuyQuoteInfo | undefined,
+    ): BuyQuoteWeiAmounts => {
+        const buyQuoteAccessor = oc(buyQuoteInfo);
+        const assetTotalInWei = buyQuoteAccessor.assetEthAmount();
+        const pricePerTokenInWei =
+            !_.isUndefined(assetTotalInWei) &&
+            !_.isUndefined(selectedAssetUnitAmount) &&
+            !selectedAssetUnitAmount.eq(BIG_NUMBER_ZERO)
+                ? assetTotalInWei.div(selectedAssetUnitAmount).ceil()
+                : undefined;
+
+        return {
+            assetTotalInWei,
+            feeTotalInWei: buyQuoteAccessor.feeEthAmount(),
+            grandTotalInWei: buyQuoteAccessor.totalEthAmount(),
+            pricePerTokenInWei,
+        };
+    },
+    displayAmountsEth: (weiAmounts: BuyQuoteWeiAmounts, ethUsdPrice?: BigNumber): DisplayAmounts => {
+        return {
+            pricePerToken: ethDisplayFormat(weiAmounts.pricePerTokenInWei),
+            assetTotal: ethDisplayFormat(weiAmounts.assetTotalInWei),
+            feeTotal: ethDisplayFormat(weiAmounts.feeTotalInWei),
+            primaryGrandTotal: ethDisplayFormat(weiAmounts.grandTotalInWei),
+            secondaryGrandTotal: usdDisplayFormat(weiAmounts.grandTotalInWei, ethUsdPrice),
+        };
+    },
+    displayAmountsUsd: (weiAmounts: BuyQuoteWeiAmounts, ethUsdPrice?: BigNumber): DisplayAmounts => {
+        return {
+            pricePerToken: usdDisplayFormat(weiAmounts.pricePerTokenInWei, ethUsdPrice),
+            assetTotal: usdDisplayFormat(weiAmounts.assetTotalInWei, ethUsdPrice),
+            feeTotal: usdDisplayFormat(weiAmounts.feeTotalInWei, ethUsdPrice),
+            primaryGrandTotal: usdDisplayFormat(weiAmounts.grandTotalInWei, ethUsdPrice),
+            secondaryGrandTotal: ethDisplayFormat(weiAmounts.grandTotalInWei),
+        };
+    },
+};
-- 
cgit v1.2.3


From 286474ca767e955b4f7fca985d3864511fa4dfbb Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 11 Dec 2018 14:43:07 -0800
Subject: Remove unused component

---
 packages/instant/src/components/order_details.tsx | 49 -----------------------
 1 file changed, 49 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 85761a5b9..2fcde5aa4 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -2,9 +2,7 @@ import { BuyQuoteInfo } from '@0x/asset-buyer';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 import * as React from 'react';
-import { oc } from 'ts-optchain';
 
-import { BIG_NUMBER_ZERO } from '../constants';
 import { ColorOption } from '../style/theme';
 import { BaseCurrency } from '../types';
 import { buyQuoteUtil } from '../util/buy_quote';
@@ -204,50 +202,3 @@ export class TokenAmountRow extends React.Component<TokenAmountRowProps> {
         return TokenAmountRow.DEFAULT_TEXT;
     }
 }
-
-export class EthAmountRow extends React.Component<EthAmountRowProps> {
-    public static defaultProps = {
-        shouldEmphasize: false,
-        isEthAmountInBaseUnits: true,
-    };
-    public render(): React.ReactNode {
-        const { rowLabel, ethAmount, isEthAmountInBaseUnits, shouldEmphasize, isLoading } = this.props;
-
-        const fontWeight = shouldEmphasize ? 700 : 400;
-        const ethFormatter = isEthAmountInBaseUnits ? format.ethBaseUnitAmount : format.ethUnitAmount;
-        return (
-            <Container padding="10px 0px" borderTop="1px dashed" borderColor={ColorOption.feintGrey}>
-                <Flex justify="space-between">
-                    <Text fontWeight={fontWeight} fontColor={ColorOption.grey}>
-                        {rowLabel}
-                    </Text>
-                    <Container>
-                        {this._renderUsdSection()}
-                        <Text fontWeight={fontWeight} fontColor={ColorOption.grey}>
-                            {ethFormatter(
-                                ethAmount,
-                                4,
-                                <Container opacity={0.5}>
-                                    <AmountPlaceholder color={ColorOption.lightGrey} isPulsating={isLoading} />
-                                </Container>,
-                            )}
-                        </Text>
-                    </Container>
-                </Flex>
-            </Container>
-        );
-    }
-    private _renderUsdSection(): React.ReactNode {
-        const usdFormatter = this.props.isEthAmountInBaseUnits
-            ? format.ethBaseUnitAmountInUsd
-            : format.ethUnitAmountInUsd;
-        const shouldHideUsdPriceSection = _.isUndefined(this.props.ethUsdPrice) || _.isUndefined(this.props.ethAmount);
-        return shouldHideUsdPriceSection ? null : (
-            <Container marginRight="3px" display="inline-block">
-                <Text fontColor={ColorOption.lightGrey}>
-                    ({usdFormatter(this.props.ethAmount, this.props.ethUsdPrice)})
-                </Text>
-            </Container>
-        );
-    }
-}
-- 
cgit v1.2.3


From ee7d6fb3afad313fa699018c727c24db4f2024bd Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 11 Dec 2018 14:55:32 -0800
Subject: Show as 0 when selected

---
 packages/instant/src/components/order_details.tsx | 18 +++++++++++-------
 packages/instant/src/constants.ts                 |  1 +
 packages/instant/src/util/asset.ts                |  3 ++-
 3 files changed, 14 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 2fcde5aa4..67090898e 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -3,10 +3,10 @@ import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 import * as React from 'react';
 
+import { DEFAULT_UNKOWN_ASSET_NAME } from '../constants';
 import { ColorOption } from '../style/theme';
 import { BaseCurrency } from '../types';
 import { buyQuoteUtil } from '../util/buy_quote';
-import { format } from '../util/format';
 
 import { AmountPlaceholder } from './amount_placeholder';
 
@@ -171,7 +171,7 @@ export interface TokenAmountRowProps {
     numTokens?: BigNumber;
 }
 export class TokenAmountRow extends React.Component<TokenAmountRowProps> {
-    public static DEFAULT_TEXT: string = 'Token Price';
+    public static DEFAULT_TEXT: string = 'Token Amount';
     public render(): React.ReactNode {
         return (
             <OrderDetailsRow
@@ -182,11 +182,15 @@ export class TokenAmountRow extends React.Component<TokenAmountRowProps> {
         );
     }
     private _labelText(): string {
-        if (this.props.isLoading) {
-            return TokenAmountRow.DEFAULT_TEXT;
-        }
-        const { numTokens, displayPricePerToken, assetName } = this.props;
-        if (numTokens) {
+        const { displayPricePerToken, assetName } = this.props;
+
+        // Display as 0 if we have a selected asset
+        const numTokens =
+            assetName && assetName !== DEFAULT_UNKOWN_ASSET_NAME && _.isUndefined(this.props.numTokens)
+                ? 0
+                : this.props.numTokens;
+
+        if (!_.isUndefined(numTokens)) {
             let numTokensWithSymbol = numTokens.toString();
 
             if (assetName) {
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index f83eb4ac7..975dfcbea 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -17,6 +17,7 @@ export const ONE_MINUTE_MS = ONE_SECOND_MS * 60;
 export const GIT_SHA = process.env.GIT_SHA;
 export const NODE_ENV = process.env.NODE_ENV;
 export const NPM_PACKAGE_VERSION = process.env.NPM_PACKAGE_VERSION;
+export const DEFAULT_UNKOWN_ASSET_NAME = '???';
 export const ACCOUNT_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 5;
 export const BUY_QUOTE_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 15;
 export const DEFAULT_GAS_PRICE = GWEI_IN_WEI.mul(6);
diff --git a/packages/instant/src/util/asset.ts b/packages/instant/src/util/asset.ts
index 13f84ef74..faaeb7c22 100644
--- a/packages/instant/src/util/asset.ts
+++ b/packages/instant/src/util/asset.ts
@@ -2,6 +2,7 @@ import { AssetBuyerError } from '@0x/asset-buyer';
 import { AssetProxyId, ObjectMap } from '@0x/types';
 import * as _ from 'lodash';
 
+import { DEFAULT_UNKOWN_ASSET_NAME } from '../constants';
 import { assetDataNetworkMapping } from '../data/asset_data_network_mapping';
 import { Asset, AssetMetaData, ERC20Asset, Network, ZeroExInstantError } from '../types';
 
@@ -71,7 +72,7 @@ export const assetUtils = {
         }
         return metaData;
     },
-    bestNameForAsset: (asset?: Asset, defaultName: string = '???'): string => {
+    bestNameForAsset: (asset?: Asset, defaultName: string = DEFAULT_UNKOWN_ASSET_NAME): string => {
         if (_.isUndefined(asset)) {
             return defaultName;
         }
-- 
cgit v1.2.3


From b4cdb14b9b79589d7b24fd7655406c15b6bb00f6 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 11 Dec 2018 15:16:05 -0800
Subject: Refactor event scraping and add support for scraping ERC20 approval
 events (#1401)

* Refactor event scraping and add support for scraping ERC20 approval events

* Add tests for data_sources/contract-wrappers/utils
---
 .../1544131464368-CreateERC20ApprovalEvents.ts     |  26 ++++
 packages/pipeline/package.json                     |   1 +
 .../data_sources/contract-wrappers/erc20_events.ts |  45 +++++++
 .../contract-wrappers/exchange_events.ts           |  76 ++++-------
 .../src/data_sources/contract-wrappers/utils.ts    |  67 ++++++++++
 .../pipeline/src/entities/erc20_approval_event.ts  |  26 ++++
 packages/pipeline/src/entities/index.ts            |   1 +
 packages/pipeline/src/ormconfig.ts                 |   2 +
 .../pipeline/src/parsers/events/erc20_events.ts    |  34 +++++
 .../pipeline/src/parsers/events/exchange_events.ts | 133 +++++++++++++++++++
 packages/pipeline/src/parsers/events/index.ts      | 135 +------------------
 packages/pipeline/src/scripts/pull_erc20_events.ts |  66 ++++++++++
 .../pipeline/src/scripts/pull_exchange_events.ts   | 146 +++++++++++++++++++++
 .../pipeline/src/scripts/pull_missing_blocks.ts    |   2 +-
 .../pipeline/src/scripts/pull_missing_events.ts    | 136 -------------------
 .../data_sources/contract-wrappers/utils_test.ts   | 109 +++++++++++++++
 .../test/entities/erc20_approval_events_test.ts    |  29 ++++
 packages/pipeline/test/parsers/bloxy/index_test.ts |   1 -
 .../test/parsers/events/erc20_events_test.ts       |  54 ++++++++
 .../test/parsers/events/exchange_events_test.ts    |  78 +++++++++++
 .../pipeline/test/parsers/events/index_test.ts     |  78 -----------
 21 files changed, 845 insertions(+), 400 deletions(-)
 create mode 100644 packages/pipeline/migrations/1544131464368-CreateERC20ApprovalEvents.ts
 create mode 100644 packages/pipeline/src/data_sources/contract-wrappers/erc20_events.ts
 create mode 100644 packages/pipeline/src/data_sources/contract-wrappers/utils.ts
 create mode 100644 packages/pipeline/src/entities/erc20_approval_event.ts
 create mode 100644 packages/pipeline/src/parsers/events/erc20_events.ts
 create mode 100644 packages/pipeline/src/parsers/events/exchange_events.ts
 create mode 100644 packages/pipeline/src/scripts/pull_erc20_events.ts
 create mode 100644 packages/pipeline/src/scripts/pull_exchange_events.ts
 delete mode 100644 packages/pipeline/src/scripts/pull_missing_events.ts
 create mode 100644 packages/pipeline/test/data_sources/contract-wrappers/utils_test.ts
 create mode 100644 packages/pipeline/test/entities/erc20_approval_events_test.ts
 create mode 100644 packages/pipeline/test/parsers/events/erc20_events_test.ts
 create mode 100644 packages/pipeline/test/parsers/events/exchange_events_test.ts
 delete mode 100644 packages/pipeline/test/parsers/events/index_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1544131464368-CreateERC20ApprovalEvents.ts b/packages/pipeline/migrations/1544131464368-CreateERC20ApprovalEvents.ts
new file mode 100644
index 000000000..2e84e0ec8
--- /dev/null
+++ b/packages/pipeline/migrations/1544131464368-CreateERC20ApprovalEvents.ts
@@ -0,0 +1,26 @@
+import { MigrationInterface, QueryRunner, Table } from 'typeorm';
+
+const erc20ApprovalEvents = new Table({
+    name: 'raw.erc20_approval_events',
+    columns: [
+        { name: 'token_address', type: 'varchar(42)', isPrimary: true },
+        { name: 'log_index', type: 'integer', isPrimary: true },
+        { name: 'block_number', type: 'bigint', isPrimary: true },
+
+        { name: 'raw_data', type: 'varchar' },
+        { name: 'transaction_hash', type: 'varchar' },
+        { name: 'owner_address', type: 'varchar(42)' },
+        { name: 'spender_address', type: 'varchar(42)' },
+        { name: 'amount', type: 'numeric' },
+    ],
+});
+
+export class CreateERC20TokenApprovalEvents1544131464368 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.createTable(erc20ApprovalEvents);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.dropTable(erc20ApprovalEvents);
+    }
+}
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 4fde906b8..ca95a7514 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -40,6 +40,7 @@
     },
     "dependencies": {
         "@0x/connect": "^3.0.2",
+        "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-artifacts": "^1.0.1",
         "@0x/contract-wrappers": "^3.0.0",
         "@0x/dev-utils": "^1.0.13",
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/erc20_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/erc20_events.ts
new file mode 100644
index 000000000..e0098122f
--- /dev/null
+++ b/packages/pipeline/src/data_sources/contract-wrappers/erc20_events.ts
@@ -0,0 +1,45 @@
+import {
+    ContractWrappers,
+    ERC20TokenApprovalEventArgs,
+    ERC20TokenEvents,
+    ERC20TokenWrapper,
+} from '@0x/contract-wrappers';
+import { Web3ProviderEngine } from '@0x/subproviders';
+import { LogWithDecodedArgs } from 'ethereum-types';
+
+import { GetEventsFunc, getEventsWithPaginationAsync } from './utils';
+
+export class ERC20EventsSource {
+    private readonly _erc20Wrapper: ERC20TokenWrapper;
+    private readonly _tokenAddress: string;
+    constructor(provider: Web3ProviderEngine, networkId: number, tokenAddress: string) {
+        const contractWrappers = new ContractWrappers(provider, { networkId });
+        this._erc20Wrapper = contractWrappers.erc20Token;
+        this._tokenAddress = tokenAddress;
+    }
+
+    public async getApprovalEventsAsync(
+        startBlock: number,
+        endBlock: number,
+    ): Promise<Array<LogWithDecodedArgs<ERC20TokenApprovalEventArgs>>> {
+        return getEventsWithPaginationAsync(
+            this._getApprovalEventsForRangeAsync.bind(this) as GetEventsFunc<ERC20TokenApprovalEventArgs>,
+            startBlock,
+            endBlock,
+        );
+    }
+
+    // Gets all approval events of for a specific sub-range. This getter
+    // function will be called during each step of pagination.
+    private async _getApprovalEventsForRangeAsync(
+        fromBlock: number,
+        toBlock: number,
+    ): Promise<Array<LogWithDecodedArgs<ERC20TokenApprovalEventArgs>>> {
+        return this._erc20Wrapper.getLogsAsync<ERC20TokenApprovalEventArgs>(
+            this._tokenAddress,
+            ERC20TokenEvents.Approval,
+            { fromBlock, toBlock },
+            {},
+        );
+    }
+}
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
index 1717eb8b3..58691e2ab 100644
--- a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -8,78 +8,52 @@ import {
     ExchangeWrapper,
 } from '@0x/contract-wrappers';
 import { Web3ProviderEngine } from '@0x/subproviders';
-import { Web3Wrapper } from '@0x/web3-wrapper';
 import { LogWithDecodedArgs } from 'ethereum-types';
 
-import { EXCHANGE_START_BLOCK } from '../../utils';
-
-const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default toBlock.
-const NUM_BLOCKS_PER_QUERY = 20000; // Number of blocks to query for events at a time.
+import { GetEventsFunc, getEventsWithPaginationAsync } from './utils';
 
 export class ExchangeEventsSource {
     private readonly _exchangeWrapper: ExchangeWrapper;
-    private readonly _web3Wrapper: Web3Wrapper;
     constructor(provider: Web3ProviderEngine, networkId: number) {
-        this._web3Wrapper = new Web3Wrapper(provider);
         const contractWrappers = new ContractWrappers(provider, { networkId });
         this._exchangeWrapper = contractWrappers.exchange;
     }
 
     public async getFillEventsAsync(
-        fromBlock?: number,
-        toBlock?: number,
+        startBlock: number,
+        endBlock: number,
     ): Promise<Array<LogWithDecodedArgs<ExchangeFillEventArgs>>> {
-        return this._getEventsAsync<ExchangeFillEventArgs>(ExchangeEvents.Fill, fromBlock, toBlock);
+        const getFillEventsForRangeAsync = this._makeGetterFuncForEventType<ExchangeFillEventArgs>(ExchangeEvents.Fill);
+        return getEventsWithPaginationAsync(getFillEventsForRangeAsync, startBlock, endBlock);
     }
 
     public async getCancelEventsAsync(
-        fromBlock?: number,
-        toBlock?: number,
+        startBlock: number,
+        endBlock: number,
     ): Promise<Array<LogWithDecodedArgs<ExchangeCancelEventArgs>>> {
-        return this._getEventsAsync<ExchangeCancelEventArgs>(ExchangeEvents.Cancel, fromBlock, toBlock);
+        const getCancelEventsForRangeAsync = this._makeGetterFuncForEventType<ExchangeCancelEventArgs>(
+            ExchangeEvents.Cancel,
+        );
+        return getEventsWithPaginationAsync(getCancelEventsForRangeAsync, startBlock, endBlock);
     }
 
     public async getCancelUpToEventsAsync(
-        fromBlock?: number,
-        toBlock?: number,
+        startBlock: number,
+        endBlock: number,
     ): Promise<Array<LogWithDecodedArgs<ExchangeCancelUpToEventArgs>>> {
-        return this._getEventsAsync<ExchangeCancelUpToEventArgs>(ExchangeEvents.CancelUpTo, fromBlock, toBlock);
-    }
-
-    private async _getEventsAsync<ArgsType extends ExchangeEventArgs>(
-        eventName: ExchangeEvents,
-        fromBlock: number = EXCHANGE_START_BLOCK,
-        toBlock?: number,
-    ): Promise<Array<LogWithDecodedArgs<ArgsType>>> {
-        const calculatedToBlock =
-            toBlock === undefined
-                ? (await this._web3Wrapper.getBlockNumberAsync()) - BLOCK_FINALITY_THRESHOLD
-                : toBlock;
-        let events: Array<LogWithDecodedArgs<ArgsType>> = [];
-        for (let currFromBlock = fromBlock; currFromBlock <= calculatedToBlock; currFromBlock += NUM_BLOCKS_PER_QUERY) {
-            events = events.concat(
-                await this._getEventsForRangeAsync<ArgsType>(
-                    eventName,
-                    currFromBlock,
-                    Math.min(currFromBlock + NUM_BLOCKS_PER_QUERY - 1, calculatedToBlock),
-                ),
-            );
-        }
-        return events;
+        const getCancelUpToEventsForRangeAsync = this._makeGetterFuncForEventType<ExchangeCancelUpToEventArgs>(
+            ExchangeEvents.CancelUpTo,
+        );
+        return getEventsWithPaginationAsync(getCancelUpToEventsForRangeAsync, startBlock, endBlock);
     }
 
-    private async _getEventsForRangeAsync<ArgsType extends ExchangeEventArgs>(
-        eventName: ExchangeEvents,
-        fromBlock: number,
-        toBlock: number,
-    ): Promise<Array<LogWithDecodedArgs<ArgsType>>> {
-        return this._exchangeWrapper.getLogsAsync<ArgsType>(
-            eventName,
-            {
-                fromBlock,
-                toBlock,
-            },
-            {},
-        );
+    // Returns a getter function which gets all events of a specific type for a
+    // specific sub-range. This getter function will be called during each step
+    // of pagination.
+    private _makeGetterFuncForEventType<ArgsType extends ExchangeEventArgs>(
+        eventType: ExchangeEvents,
+    ): GetEventsFunc<ArgsType> {
+        return async (fromBlock: number, toBlock: number) =>
+            this._exchangeWrapper.getLogsAsync<ArgsType>(eventType, { fromBlock, toBlock }, {});
     }
 }
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/utils.ts b/packages/pipeline/src/data_sources/contract-wrappers/utils.ts
new file mode 100644
index 000000000..67660a37e
--- /dev/null
+++ b/packages/pipeline/src/data_sources/contract-wrappers/utils.ts
@@ -0,0 +1,67 @@
+import { DecodedLogArgs, LogWithDecodedArgs } from 'ethereum-types';
+
+const NUM_BLOCKS_PER_QUERY = 10000; // Number of blocks to query for events at a time.
+const NUM_RETRIES = 3; // Number of retries if a request fails or times out.
+
+export type GetEventsFunc<ArgsType extends DecodedLogArgs> = (
+    fromBlock: number,
+    toBlock: number,
+) => Promise<Array<LogWithDecodedArgs<ArgsType>>>;
+
+/**
+ * Gets all events between the given startBlock and endBlock by querying for
+ * NUM_BLOCKS_PER_QUERY at a time. Accepts a getter function in order to
+ * maximize code re-use and allow for getting different types of events for
+ * different contracts. If the getter function throws with a retryable error,
+ * it will automatically be retried up to NUM_RETRIES times.
+ * @param getEventsAsync A getter function which will be called for each step during pagination.
+ * @param startBlock The start of the entire block range to get events for.
+ * @param endBlock The end of the entire block range to get events for.
+ */
+export async function getEventsWithPaginationAsync<ArgsType extends DecodedLogArgs>(
+    getEventsAsync: GetEventsFunc<ArgsType>,
+    startBlock: number,
+    endBlock: number,
+): Promise<Array<LogWithDecodedArgs<ArgsType>>> {
+    let events: Array<LogWithDecodedArgs<ArgsType>> = [];
+    for (let fromBlock = startBlock; fromBlock <= endBlock; fromBlock += NUM_BLOCKS_PER_QUERY) {
+        const toBlock = Math.min(fromBlock + NUM_BLOCKS_PER_QUERY - 1, endBlock);
+        const eventsInRange = await _getEventsWithRetriesAsync(getEventsAsync, NUM_RETRIES, fromBlock, toBlock);
+        events = events.concat(eventsInRange);
+    }
+    return events;
+}
+
+/**
+ * Calls the getEventsAsync function and retries up to numRetries times if it
+ * throws with an error that is considered retryable.
+ * @param getEventsAsync a function that will be called on each iteration.
+ * @param numRetries the maximum number times to retry getEventsAsync if it fails with a retryable error.
+ * @param fromBlock the start of the sub-range of blocks we are getting events for.
+ * @param toBlock the end of the sub-range of blocks we are getting events for.
+ */
+export async function _getEventsWithRetriesAsync<ArgsType extends DecodedLogArgs>(
+    getEventsAsync: GetEventsFunc<ArgsType>,
+    numRetries: number,
+    fromBlock: number,
+    toBlock: number,
+): Promise<Array<LogWithDecodedArgs<ArgsType>>> {
+    let eventsInRange: Array<LogWithDecodedArgs<ArgsType>> = [];
+    for (let i = 0; i <= numRetries; i++) {
+        try {
+            eventsInRange = await getEventsAsync(fromBlock, toBlock);
+        } catch (err) {
+            if (isErrorRetryable(err) && i < numRetries) {
+                continue;
+            } else {
+                throw err;
+            }
+        }
+        break;
+    }
+    return eventsInRange;
+}
+
+function isErrorRetryable(err: Error): boolean {
+    return err.message.includes('network timeout');
+}
diff --git a/packages/pipeline/src/entities/erc20_approval_event.ts b/packages/pipeline/src/entities/erc20_approval_event.ts
new file mode 100644
index 000000000..69cdfcb0b
--- /dev/null
+++ b/packages/pipeline/src/entities/erc20_approval_event.ts
@@ -0,0 +1,26 @@
+import { BigNumber } from '@0x/utils';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
+
+@Entity({ name: 'erc20_approval_events', schema: 'raw' })
+export class ERC20ApprovalEvent {
+    @PrimaryColumn({ name: 'token_address' })
+    public tokenAddress!: string;
+    @PrimaryColumn({ name: 'log_index' })
+    public logIndex!: number;
+    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
+    public blockNumber!: number;
+
+    @Column({ name: 'raw_data' })
+    public rawData!: string;
+
+    @Column({ name: 'transaction_hash' })
+    public transactionHash!: string;
+    @Column({ name: 'owner_address' })
+    public ownerAddress!: string;
+    @Column({ name: 'spender_address' })
+    public spenderAddress!: string;
+    @Column({ name: 'amount', type: 'numeric', transformer: bigNumberTransformer })
+    public amount!: BigNumber;
+}
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index db0814e38..cc3de78bb 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -14,5 +14,6 @@ export { SraOrdersObservedTimeStamp, createObservedTimestampForOrder } from './s
 export { TokenMetadata } from './token_metadata';
 export { TokenOrderbookSnapshot } from './token_order';
 export { Transaction } from './transaction';
+export { ERC20ApprovalEvent } from './erc20_approval_event';
 
 export type ExchangeEvent = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 9f7815b4e..fe11d81d5 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -3,6 +3,7 @@ import { ConnectionOptions } from 'typeorm';
 import {
     Block,
     DexTrade,
+    ERC20ApprovalEvent,
     ExchangeCancelEvent,
     ExchangeCancelUpToEvent,
     ExchangeFillEvent,
@@ -21,6 +22,7 @@ const entities = [
     ExchangeCancelEvent,
     ExchangeCancelUpToEvent,
     ExchangeFillEvent,
+    ERC20ApprovalEvent,
     OHLCVExternal,
     Relayer,
     SraOrder,
diff --git a/packages/pipeline/src/parsers/events/erc20_events.ts b/packages/pipeline/src/parsers/events/erc20_events.ts
new file mode 100644
index 000000000..caf9984d0
--- /dev/null
+++ b/packages/pipeline/src/parsers/events/erc20_events.ts
@@ -0,0 +1,34 @@
+import { ERC20TokenApprovalEventArgs } from '@0x/contract-wrappers';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { ERC20ApprovalEvent } from '../../entities';
+
+/**
+ * Parses raw event logs for an ERC20 approval event and returns an array of
+ * ERC20ApprovalEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
+ */
+export const parseERC20ApprovalEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ERC20TokenApprovalEventArgs>>,
+) => ERC20ApprovalEvent[] = R.map(_convertToERC20ApprovalEvent);
+
+/**
+ * Converts a raw event log for an ERC20 approval event into an
+ * ERC20ApprovalEvent entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
+export function _convertToERC20ApprovalEvent(
+    eventLog: LogWithDecodedArgs<ERC20TokenApprovalEventArgs>,
+): ERC20ApprovalEvent {
+    const erc20ApprovalEvent = new ERC20ApprovalEvent();
+    erc20ApprovalEvent.tokenAddress = eventLog.address as string;
+    erc20ApprovalEvent.blockNumber = eventLog.blockNumber as number;
+    erc20ApprovalEvent.logIndex = eventLog.logIndex as number;
+    erc20ApprovalEvent.rawData = eventLog.data as string;
+    erc20ApprovalEvent.transactionHash = eventLog.transactionHash;
+    erc20ApprovalEvent.ownerAddress = eventLog.args._owner;
+    erc20ApprovalEvent.spenderAddress = eventLog.args._spender;
+    erc20ApprovalEvent.amount = eventLog.args._value;
+    return erc20ApprovalEvent;
+}
diff --git a/packages/pipeline/src/parsers/events/exchange_events.ts b/packages/pipeline/src/parsers/events/exchange_events.ts
new file mode 100644
index 000000000..e18106c75
--- /dev/null
+++ b/packages/pipeline/src/parsers/events/exchange_events.ts
@@ -0,0 +1,133 @@
+import { ExchangeCancelEventArgs, ExchangeCancelUpToEventArgs, ExchangeFillEventArgs } from '@0x/contract-wrappers';
+import { assetDataUtils } from '@0x/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0x/types';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeFillEvent } from '../../entities';
+import { bigNumbertoStringOrNull } from '../../utils';
+
+/**
+ * Parses raw event logs for a fill event and returns an array of
+ * ExchangeFillEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
+ */
+export const parseExchangeFillEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeFillEventArgs>>,
+) => ExchangeFillEvent[] = R.map(_convertToExchangeFillEvent);
+
+/**
+ * Parses raw event logs for a cancel event and returns an array of
+ * ExchangeCancelEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
+ */
+export const parseExchangeCancelEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelEventArgs>>,
+) => ExchangeCancelEvent[] = R.map(_convertToExchangeCancelEvent);
+
+/**
+ * Parses raw event logs for a CancelUpTo event and returns an array of
+ * ExchangeCancelUpToEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
+ */
+export const parseExchangeCancelUpToEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelUpToEventArgs>>,
+) => ExchangeCancelUpToEvent[] = R.map(_convertToExchangeCancelUpToEvent);
+
+/**
+ * Converts a raw event log for a fill event into an ExchangeFillEvent entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
+export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.contractAddress = eventLog.address as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeFillEvent.logIndex = eventLog.logIndex as number;
+    exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.transactionHash = eventLog.transactionHash;
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress;
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress;
+    exchangeFillEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount;
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount;
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid;
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid;
+    exchangeFillEvent.orderHash = eventLog.args.orderHash;
+    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeFillEvent.makerAssetType = makerAssetType;
+    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    // tslint has a false positive here. Type assertion is required.
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeFillEvent.takerAssetType = takerAssetType;
+    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeFillEvent;
+}
+
+/**
+ * Converts a raw event log for a cancel event into an ExchangeCancelEvent
+ * entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
+export function _convertToExchangeCancelEvent(
+    eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
+): ExchangeCancelEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeCancelEvent = new ExchangeCancelEvent();
+    exchangeCancelEvent.contractAddress = eventLog.address as string;
+    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeCancelEvent.logIndex = eventLog.logIndex as number;
+    exchangeCancelEvent.rawData = eventLog.data as string;
+    exchangeCancelEvent.transactionHash = eventLog.transactionHash;
+    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress;
+    exchangeCancelEvent.takerAddress = eventLog.args.takerAddress;
+    exchangeCancelEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
+    exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeCancelEvent.orderHash = eventLog.args.orderHash;
+    exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeCancelEvent.makerAssetType = makerAssetType;
+    exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeCancelEvent.takerAssetType = takerAssetType;
+    exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeCancelEvent;
+}
+
+/**
+ * Converts a raw event log for a cancelUpTo event into an
+ * ExchangeCancelUpToEvent entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
+export function _convertToExchangeCancelUpToEvent(
+    eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
+): ExchangeCancelUpToEvent {
+    const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent();
+    exchangeCancelUpToEvent.contractAddress = eventLog.address as string;
+    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
+    exchangeCancelUpToEvent.rawData = eventLog.data as string;
+    exchangeCancelUpToEvent.transactionHash = eventLog.transactionHash;
+    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress;
+    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch;
+    return exchangeCancelUpToEvent;
+}
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index e18106c75..3f9915e8b 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -1,133 +1,2 @@
-import { ExchangeCancelEventArgs, ExchangeCancelUpToEventArgs, ExchangeFillEventArgs } from '@0x/contract-wrappers';
-import { assetDataUtils } from '@0x/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0x/types';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import * as R from 'ramda';
-
-import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeFillEvent } from '../../entities';
-import { bigNumbertoStringOrNull } from '../../utils';
-
-/**
- * Parses raw event logs for a fill event and returns an array of
- * ExchangeFillEvent entities.
- * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
- */
-export const parseExchangeFillEvents: (
-    eventLogs: Array<LogWithDecodedArgs<ExchangeFillEventArgs>>,
-) => ExchangeFillEvent[] = R.map(_convertToExchangeFillEvent);
-
-/**
- * Parses raw event logs for a cancel event and returns an array of
- * ExchangeCancelEvent entities.
- * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
- */
-export const parseExchangeCancelEvents: (
-    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelEventArgs>>,
-) => ExchangeCancelEvent[] = R.map(_convertToExchangeCancelEvent);
-
-/**
- * Parses raw event logs for a CancelUpTo event and returns an array of
- * ExchangeCancelUpToEvent entities.
- * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
- */
-export const parseExchangeCancelUpToEvents: (
-    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelUpToEventArgs>>,
-) => ExchangeCancelUpToEvent[] = R.map(_convertToExchangeCancelUpToEvent);
-
-/**
- * Converts a raw event log for a fill event into an ExchangeFillEvent entity.
- * @param eventLog Raw event log (e.g. returned from contract-wrappers).
- */
-export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeFillEvent = new ExchangeFillEvent();
-    exchangeFillEvent.contractAddress = eventLog.address as string;
-    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeFillEvent.logIndex = eventLog.logIndex as number;
-    exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.transactionHash = eventLog.transactionHash;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress;
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress;
-    exchangeFillEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
-    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount;
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount;
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid;
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid;
-    exchangeFillEvent.orderHash = eventLog.args.orderHash;
-    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeFillEvent.makerAssetType = makerAssetType;
-    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    // tslint has a false positive here. Type assertion is required.
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeFillEvent.takerAssetType = takerAssetType;
-    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeFillEvent;
-}
-
-/**
- * Converts a raw event log for a cancel event into an ExchangeCancelEvent
- * entity.
- * @param eventLog Raw event log (e.g. returned from contract-wrappers).
- */
-export function _convertToExchangeCancelEvent(
-    eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
-): ExchangeCancelEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeCancelEvent = new ExchangeCancelEvent();
-    exchangeCancelEvent.contractAddress = eventLog.address as string;
-    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeCancelEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelEvent.rawData = eventLog.data as string;
-    exchangeCancelEvent.transactionHash = eventLog.transactionHash;
-    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress;
-    exchangeCancelEvent.takerAddress = eventLog.args.takerAddress;
-    exchangeCancelEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
-    exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeCancelEvent.orderHash = eventLog.args.orderHash;
-    exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeCancelEvent.makerAssetType = makerAssetType;
-    exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeCancelEvent.takerAssetType = takerAssetType;
-    exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeCancelEvent;
-}
-
-/**
- * Converts a raw event log for a cancelUpTo event into an
- * ExchangeCancelUpToEvent entity.
- * @param eventLog Raw event log (e.g. returned from contract-wrappers).
- */
-export function _convertToExchangeCancelUpToEvent(
-    eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
-): ExchangeCancelUpToEvent {
-    const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent();
-    exchangeCancelUpToEvent.contractAddress = eventLog.address as string;
-    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelUpToEvent.rawData = eventLog.data as string;
-    exchangeCancelUpToEvent.transactionHash = eventLog.transactionHash;
-    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress;
-    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch;
-    return exchangeCancelUpToEvent;
-}
+export { parseExchangeCancelEvents, parseExchangeCancelUpToEvents, parseExchangeFillEvents } from './exchange_events';
+export { parseERC20ApprovalEvents } from './erc20_events';
diff --git a/packages/pipeline/src/scripts/pull_erc20_events.ts b/packages/pipeline/src/scripts/pull_erc20_events.ts
new file mode 100644
index 000000000..0ad12c97a
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_erc20_events.ts
@@ -0,0 +1,66 @@
+// tslint:disable:no-console
+import { getContractAddressesForNetworkOrThrow } from '@0x/contract-addresses';
+import { web3Factory } from '@0x/dev-utils';
+import { Web3ProviderEngine } from '@0x/subproviders';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import 'reflect-metadata';
+import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
+
+import { ERC20EventsSource } from '../data_sources/contract-wrappers/erc20_events';
+import { ERC20ApprovalEvent } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseERC20ApprovalEvents } from '../parsers/events';
+import { handleError, INFURA_ROOT_URL } from '../utils';
+
+const NETWORK_ID = 1;
+const START_BLOCK_OFFSET = 100; // Number of blocks before the last known block to consider when updating fill events.
+const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
+const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default endBlock.
+const WETH_START_BLOCK = 4719568; // Block number when the WETH contract was deployed.
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: INFURA_ROOT_URL,
+    });
+    const endBlock = await calculateEndBlockAsync(provider);
+    await getAndSaveWETHApprovalEventsAsync(provider, endBlock);
+    process.exit(0);
+})().catch(handleError);
+
+async function getAndSaveWETHApprovalEventsAsync(provider: Web3ProviderEngine, endBlock: number): Promise<void> {
+    console.log('Checking existing approval events...');
+    const repository = connection.getRepository(ERC20ApprovalEvent);
+    const startBlock = (await getStartBlockAsync(repository)) || WETH_START_BLOCK;
+
+    console.log(`Getting WETH approval events starting at ${startBlock}...`);
+    const wethTokenAddress = getContractAddressesForNetworkOrThrow(NETWORK_ID).etherToken;
+    const eventsSource = new ERC20EventsSource(provider, NETWORK_ID, wethTokenAddress);
+    const eventLogs = await eventsSource.getApprovalEventsAsync(startBlock, endBlock);
+
+    console.log(`Parsing ${eventLogs.length} WETH approval events...`);
+    const events = parseERC20ApprovalEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total WETH approval events.`);
+    await repository.save(events, { chunk: Math.ceil(events.length / BATCH_SAVE_SIZE) });
+}
+
+async function calculateEndBlockAsync(provider: Web3ProviderEngine): Promise<number> {
+    const web3Wrapper = new Web3Wrapper(provider);
+    const currentBlock = await web3Wrapper.getBlockNumberAsync();
+    return currentBlock - BLOCK_FINALITY_THRESHOLD;
+}
+
+async function getStartBlockAsync(repository: Repository<ERC20ApprovalEvent>): Promise<number | null> {
+    const fillEventCount = await repository.count();
+    if (fillEventCount === 0) {
+        console.log(`No existing approval events found.`);
+        return null;
+    }
+    const queryResult = await connection.query(
+        `SELECT block_number FROM raw.erc20_approval_events ORDER BY block_number DESC LIMIT 1`,
+    );
+    const lastKnownBlock = queryResult[0].block_number;
+    return lastKnownBlock - START_BLOCK_OFFSET;
+}
diff --git a/packages/pipeline/src/scripts/pull_exchange_events.ts b/packages/pipeline/src/scripts/pull_exchange_events.ts
new file mode 100644
index 000000000..e98fc6629
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_exchange_events.ts
@@ -0,0 +1,146 @@
+// tslint:disable:no-console
+import { web3Factory } from '@0x/dev-utils';
+import { Web3ProviderEngine } from '@0x/subproviders';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import R = require('ramda');
+import 'reflect-metadata';
+import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
+
+import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
+import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeEvent, ExchangeFillEvent } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseExchangeCancelEvents, parseExchangeCancelUpToEvents, parseExchangeFillEvents } from '../parsers/events';
+import { EXCHANGE_START_BLOCK, handleError, INFURA_ROOT_URL } from '../utils';
+
+const START_BLOCK_OFFSET = 100; // Number of blocks before the last known block to consider when updating fill events.
+const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
+const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default endBlock.
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: INFURA_ROOT_URL,
+    });
+    const endBlock = await calculateEndBlockAsync(provider);
+    const eventsSource = new ExchangeEventsSource(provider, 1);
+    await getFillEventsAsync(eventsSource, endBlock);
+    await getCancelEventsAsync(eventsSource, endBlock);
+    await getCancelUpToEventsAsync(eventsSource, endBlock);
+    process.exit(0);
+})().catch(handleError);
+
+async function getFillEventsAsync(eventsSource: ExchangeEventsSource, endBlock: number): Promise<void> {
+    console.log('Checking existing fill events...');
+    const repository = connection.getRepository(ExchangeFillEvent);
+    const startBlock = await getStartBlockAsync(repository);
+    console.log(`Getting fill events starting at ${startBlock}...`);
+    const eventLogs = await eventsSource.getFillEventsAsync(startBlock, endBlock);
+    console.log('Parsing fill events...');
+    const events = parseExchangeFillEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total fill events.`);
+    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
+}
+
+async function getCancelEventsAsync(eventsSource: ExchangeEventsSource, endBlock: number): Promise<void> {
+    console.log('Checking existing cancel events...');
+    const repository = connection.getRepository(ExchangeCancelEvent);
+    const startBlock = await getStartBlockAsync(repository);
+    console.log(`Getting cancel events starting at ${startBlock}...`);
+    const eventLogs = await eventsSource.getCancelEventsAsync(startBlock, endBlock);
+    console.log('Parsing cancel events...');
+    const events = parseExchangeCancelEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total cancel events.`);
+    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
+}
+
+async function getCancelUpToEventsAsync(eventsSource: ExchangeEventsSource, endBlock: number): Promise<void> {
+    console.log('Checking existing CancelUpTo events...');
+    const repository = connection.getRepository(ExchangeCancelUpToEvent);
+    const startBlock = await getStartBlockAsync(repository);
+    console.log(`Getting CancelUpTo events starting at ${startBlock}...`);
+    const eventLogs = await eventsSource.getCancelUpToEventsAsync(startBlock, endBlock);
+    console.log('Parsing CancelUpTo events...');
+    const events = parseExchangeCancelUpToEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total CancelUpTo events.`);
+    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
+}
+
+const tableNameRegex = /^[a-zA-Z_]*$/;
+
+async function getStartBlockAsync<T extends ExchangeEvent>(repository: Repository<T>): Promise<number> {
+    const fillEventCount = await repository.count();
+    if (fillEventCount === 0) {
+        console.log(`No existing ${repository.metadata.name}s found.`);
+        return EXCHANGE_START_BLOCK;
+    }
+    const tableName = repository.metadata.tableName;
+    if (!tableNameRegex.test(tableName)) {
+        throw new Error(`Unexpected special character in table name: ${tableName}`);
+    }
+    const queryResult = await connection.query(
+        `SELECT block_number FROM raw.${tableName} ORDER BY block_number DESC LIMIT 1`,
+    );
+    const lastKnownBlock = queryResult[0].block_number;
+    return lastKnownBlock - START_BLOCK_OFFSET;
+}
+
+async function saveEventsAsync<T extends ExchangeEvent>(
+    isInitialPull: boolean,
+    repository: Repository<T>,
+    events: T[],
+): Promise<void> {
+    console.log(`Saving ${repository.metadata.name}s...`);
+    if (isInitialPull) {
+        // Split data into numChunks pieces of maximum size BATCH_SAVE_SIZE
+        // each.
+        for (const eventsBatch of R.splitEvery(BATCH_SAVE_SIZE, events)) {
+            await repository.insert(eventsBatch);
+        }
+    } else {
+        // If we possibly have some overlap where we need to update some
+        // existing events, we need to use our workaround/fallback.
+        await saveIndividuallyWithFallbackAsync(repository, events);
+    }
+    const totalEvents = await repository.count();
+    console.log(`Done saving events. There are now ${totalEvents} total ${repository.metadata.name}s.`);
+}
+
+async function saveIndividuallyWithFallbackAsync<T extends ExchangeEvent>(
+    repository: Repository<T>,
+    events: T[],
+): Promise<void> {
+    // Note(albrow): This is a temporary hack because `save` is not working as
+    // documented and is causing a foreign key constraint violation. Hopefully
+    // can remove later because this "poor man's upsert" implementation operates
+    // on one event at a time and is therefore much slower.
+    for (const event of events) {
+        try {
+            // First try an insert.
+            await repository.insert(event);
+        } catch {
+            // If it fails, assume it was a foreign key constraint error and try
+            // doing an update instead.
+            // Note(albrow): Unfortunately the `as any` hack here seems
+            // required. I can't figure out how to convince the type-checker
+            // that the criteria and the entity itself are the correct type for
+            // the given repository. If we can remove the `save` hack then this
+            // will probably no longer be necessary.
+            await repository.update(
+                {
+                    contractAddress: event.contractAddress,
+                    blockNumber: event.blockNumber,
+                    logIndex: event.logIndex,
+                } as any,
+                event as any,
+            );
+        }
+    }
+}
+
+async function calculateEndBlockAsync(provider: Web3ProviderEngine): Promise<number> {
+    const web3Wrapper = new Web3Wrapper(provider);
+    const currentBlock = await web3Wrapper.getBlockNumberAsync();
+    return currentBlock - BLOCK_FINALITY_THRESHOLD;
+}
diff --git a/packages/pipeline/src/scripts/pull_missing_blocks.ts b/packages/pipeline/src/scripts/pull_missing_blocks.ts
index b7bd51f08..18fe1b700 100644
--- a/packages/pipeline/src/scripts/pull_missing_blocks.ts
+++ b/packages/pipeline/src/scripts/pull_missing_blocks.ts
@@ -24,7 +24,7 @@ let connection: Connection;
 (async () => {
     connection = await createConnection(ormConfig as ConnectionOptions);
     const provider = web3Factory.getRpcProvider({
-        rpcUrl: `${INFURA_ROOT_URL}/${process.env.INFURA_API_KEY}`,
+        rpcUrl: INFURA_ROOT_URL,
     });
     const web3Source = new Web3Source(provider);
     await getAllMissingBlocks(web3Source);
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
deleted file mode 100644
index 80abbb8b0..000000000
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ /dev/null
@@ -1,136 +0,0 @@
-// tslint:disable:no-console
-import { web3Factory } from '@0x/dev-utils';
-import R = require('ramda');
-import 'reflect-metadata';
-import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
-
-import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
-import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeEvent, ExchangeFillEvent } from '../entities';
-import * as ormConfig from '../ormconfig';
-import { parseExchangeCancelEvents, parseExchangeCancelUpToEvents, parseExchangeFillEvents } from '../parsers/events';
-import { EXCHANGE_START_BLOCK, handleError, INFURA_ROOT_URL } from '../utils';
-
-const START_BLOCK_OFFSET = 100; // Number of blocks before the last known block to consider when updating fill events.
-const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
-
-let connection: Connection;
-
-(async () => {
-    connection = await createConnection(ormConfig as ConnectionOptions);
-    const provider = web3Factory.getRpcProvider({
-        rpcUrl: INFURA_ROOT_URL,
-    });
-    const eventsSource = new ExchangeEventsSource(provider, 1);
-    await getFillEventsAsync(eventsSource);
-    await getCancelEventsAsync(eventsSource);
-    await getCancelUpToEventsAsync(eventsSource);
-    process.exit(0);
-})().catch(handleError);
-
-async function getFillEventsAsync(eventsSource: ExchangeEventsSource): Promise<void> {
-    console.log('Checking existing fill events...');
-    const repository = connection.getRepository(ExchangeFillEvent);
-    const startBlock = await getStartBlockAsync(repository);
-    console.log(`Getting fill events starting at ${startBlock}...`);
-    const eventLogs = await eventsSource.getFillEventsAsync(startBlock);
-    console.log('Parsing fill events...');
-    const events = parseExchangeFillEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total fill events.`);
-    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
-}
-
-async function getCancelEventsAsync(eventsSource: ExchangeEventsSource): Promise<void> {
-    console.log('Checking existing cancel events...');
-    const repository = connection.getRepository(ExchangeCancelEvent);
-    const startBlock = await getStartBlockAsync(repository);
-    console.log(`Getting cancel events starting at ${startBlock}...`);
-    const eventLogs = await eventsSource.getCancelEventsAsync(startBlock);
-    console.log('Parsing cancel events...');
-    const events = parseExchangeCancelEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total cancel events.`);
-    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
-}
-
-async function getCancelUpToEventsAsync(eventsSource: ExchangeEventsSource): Promise<void> {
-    console.log('Checking existing CancelUpTo events...');
-    const repository = connection.getRepository(ExchangeCancelUpToEvent);
-    const startBlock = await getStartBlockAsync(repository);
-    console.log(`Getting CancelUpTo events starting at ${startBlock}...`);
-    const eventLogs = await eventsSource.getCancelUpToEventsAsync(startBlock);
-    console.log('Parsing CancelUpTo events...');
-    const events = parseExchangeCancelUpToEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total CancelUpTo events.`);
-    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
-}
-
-const tableNameRegex = /^[a-zA-Z_]*$/;
-
-async function getStartBlockAsync<T extends ExchangeEvent>(repository: Repository<T>): Promise<number> {
-    const fillEventCount = await repository.count();
-    if (fillEventCount === 0) {
-        console.log(`No existing ${repository.metadata.name}s found.`);
-        return EXCHANGE_START_BLOCK;
-    }
-    const tableName = repository.metadata.tableName;
-    if (!tableNameRegex.test(tableName)) {
-        throw new Error(`Unexpected special character in table name: ${tableName}`);
-    }
-    const queryResult = await connection.query(
-        `SELECT block_number FROM raw.${tableName} ORDER BY block_number DESC LIMIT 1`,
-    );
-    const lastKnownBlock = queryResult[0].block_number;
-    return lastKnownBlock - START_BLOCK_OFFSET;
-}
-
-async function saveEventsAsync<T extends ExchangeEvent>(
-    isInitialPull: boolean,
-    repository: Repository<T>,
-    events: T[],
-): Promise<void> {
-    console.log(`Saving ${repository.metadata.name}s...`);
-    if (isInitialPull) {
-        // Split data into numChunks pieces of maximum size BATCH_SAVE_SIZE
-        // each.
-        for (const eventsBatch of R.splitEvery(BATCH_SAVE_SIZE, events)) {
-            await repository.insert(eventsBatch);
-        }
-    } else {
-        // If we possibly have some overlap where we need to update some
-        // existing events, we need to use our workaround/fallback.
-        await saveIndividuallyWithFallbackAsync(repository, events);
-    }
-    const totalEvents = await repository.count();
-    console.log(`Done saving events. There are now ${totalEvents} total ${repository.metadata.name}s.`);
-}
-
-async function saveIndividuallyWithFallbackAsync<T extends ExchangeEvent>(
-    repository: Repository<T>,
-    events: T[],
-): Promise<void> {
-    // Note(albrow): This is a temporary hack because `save` is not working as
-    // documented and is causing a foreign key constraint violation. Hopefully
-    // can remove later because this "poor man's upsert" implementation operates
-    // on one event at a time and is therefore much slower.
-    for (const event of events) {
-        try {
-            // First try an insert.
-            await repository.insert(event);
-        } catch {
-            // If it fails, assume it was a foreign key constraint error and try
-            // doing an update instead.
-            // Note(albrow): Unfortunately the `as any` hack here seems
-            // required. I can't figure out how to convince the type-checker
-            // that the criteria and the entity itself are the correct type for
-            // the given repository. If we can remove the `save` hack then this
-            // will probably no longer be necessary.
-            await repository.update(
-                {
-                    contractAddress: event.contractAddress,
-                    blockNumber: event.blockNumber,
-                    logIndex: event.logIndex,
-                } as any,
-                event as any,
-            );
-        }
-    }
-}
diff --git a/packages/pipeline/test/data_sources/contract-wrappers/utils_test.ts b/packages/pipeline/test/data_sources/contract-wrappers/utils_test.ts
new file mode 100644
index 000000000..06f1a5e86
--- /dev/null
+++ b/packages/pipeline/test/data_sources/contract-wrappers/utils_test.ts
@@ -0,0 +1,109 @@
+// tslint:disable:custom-no-magic-numbers
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { _getEventsWithRetriesAsync } from '../../../src/data_sources/contract-wrappers/utils';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+const retryableMessage = 'network timeout: (simulated network timeout error)';
+const retryableError = new Error(retryableMessage);
+
+describe('data_sources/contract-wrappers/utils', () => {
+    describe('_getEventsWithRetriesAsync', () => {
+        it('sends a single request if it was successful', async () => {
+            // Pre-declare values for the fromBlock and toBlock arguments.
+            const expectedFromBlock = 100;
+            const expectedToBlock = 200;
+            const expectedLogs: Array<LogWithDecodedArgs<any>> = [
+                {
+                    logIndex: 123,
+                    transactionIndex: 456,
+                    transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+                    blockHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657ff',
+                    blockNumber: 789,
+                    address: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd3365800',
+                    data: 'fake raw data',
+                    topics: [],
+                    event: 'TEST_EVENT',
+                    args: [1, 2, 3],
+                },
+            ];
+
+            // mockGetEventsAsync checks its arguments, increments `callCount`
+            // and returns `expectedLogs`.
+            let callCount = 0;
+            const mockGetEventsAsync = async (
+                fromBlock: number,
+                toBlock: number,
+            ): Promise<Array<LogWithDecodedArgs<any>>> => {
+                expect(fromBlock).equals(expectedFromBlock);
+                expect(toBlock).equals(expectedToBlock);
+                callCount += 1;
+                return expectedLogs;
+            };
+
+            // Make sure that we get what we expected and that the mock function
+            // was called exactly once.
+            const gotLogs = await _getEventsWithRetriesAsync(mockGetEventsAsync, 3, expectedFromBlock, expectedToBlock);
+            expect(gotLogs).deep.equals(expectedLogs);
+            expect(callCount).equals(
+                1,
+                'getEventsAsync function was called more than once even though it was successful',
+            );
+        });
+        it('retries and eventually succeeds', async () => {
+            const numRetries = 5;
+            let callCount = 0;
+            // mockGetEventsAsync throws unless callCount == numRetries + 1.
+            const mockGetEventsAsync = async (
+                _fromBlock: number,
+                _toBlock: number,
+            ): Promise<Array<LogWithDecodedArgs<any>>> => {
+                callCount += 1;
+                if (callCount === numRetries + 1) {
+                    return [];
+                }
+                throw retryableError;
+            };
+            await _getEventsWithRetriesAsync(mockGetEventsAsync, numRetries, 100, 300);
+            expect(callCount).equals(numRetries + 1, 'getEventsAsync function was called the wrong number of times');
+        });
+        it('throws for non-retryable errors', async () => {
+            const numRetries = 5;
+            const expectedMessage = 'Non-retryable error';
+            // mockGetEventsAsync always throws a non-retryable error.
+            const mockGetEventsAsync = async (
+                _fromBlock: number,
+                _toBlock: number,
+            ): Promise<Array<LogWithDecodedArgs<any>>> => {
+                throw new Error(expectedMessage);
+            };
+            // Note(albrow): This does actually return a promise (or at least a
+            // "promise-like object" and is a false positive in TSLint.
+            // tslint:disable-next-line:await-promise
+            await expect(_getEventsWithRetriesAsync(mockGetEventsAsync, numRetries, 100, 300)).to.be.rejectedWith(
+                expectedMessage,
+            );
+        });
+        it('throws after too many retries', async () => {
+            const numRetries = 5;
+            // mockGetEventsAsync always throws a retryable error.
+            const mockGetEventsAsync = async (
+                _fromBlock: number,
+                _toBlock: number,
+            ): Promise<Array<LogWithDecodedArgs<any>>> => {
+                throw retryableError;
+            };
+            // Note(albrow): This does actually return a promise (or at least a
+            // "promise-like object" and is a false positive in TSLint.
+            // tslint:disable-next-line:await-promise
+            await expect(_getEventsWithRetriesAsync(mockGetEventsAsync, numRetries, 100, 300)).to.be.rejectedWith(
+                retryableMessage,
+            );
+        });
+    });
+});
diff --git a/packages/pipeline/test/entities/erc20_approval_events_test.ts b/packages/pipeline/test/entities/erc20_approval_events_test.ts
new file mode 100644
index 000000000..1ecf41ee5
--- /dev/null
+++ b/packages/pipeline/test/entities/erc20_approval_events_test.ts
@@ -0,0 +1,29 @@
+import { BigNumber } from '@0x/utils';
+import 'mocha';
+import 'reflect-metadata';
+
+import { ERC20ApprovalEvent } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+// tslint:disable:custom-no-magic-numbers
+describe('ERC20ApprovalEvent entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const event = new ERC20ApprovalEvent();
+        event.tokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+        event.blockNumber = 6281577;
+        event.rawData = '0x000000000000000000000000000000000000000000000002b9cba5ee21ad3df9';
+        event.logIndex = 43;
+        event.transactionHash = '0xcb46b19c786376a0a0140d51e3e606a4c4f926d8ca5434e96d2f69d04d8d9c7f';
+        event.ownerAddress = '0x0b65c5f6f3a05d6be5588a72b603360773b3fe04';
+        event.spenderAddress = '0x448a5065aebb8e423f0896e6c5d525c040f59af3';
+        event.amount = new BigNumber('50281464906893835769');
+        const blocksRepository = connection.getRepository(ERC20ApprovalEvent);
+        await testSaveAndFindEntityAsync(blocksRepository, event);
+    });
+});
diff --git a/packages/pipeline/test/parsers/bloxy/index_test.ts b/packages/pipeline/test/parsers/bloxy/index_test.ts
index 2b8d68f98..6aabb091d 100644
--- a/packages/pipeline/test/parsers/bloxy/index_test.ts
+++ b/packages/pipeline/test/parsers/bloxy/index_test.ts
@@ -7,7 +7,6 @@ import * as R from 'ramda';
 import { BLOXY_DEX_TRADES_URL, BloxyTrade } from '../../../src/data_sources/bloxy';
 import { DexTrade } from '../../../src/entities';
 import { _parseBloxyTrade } from '../../../src/parsers/bloxy';
-import { _convertToExchangeFillEvent } from '../../../src/parsers/events';
 import { chaiSetup } from '../../utils/chai_setup';
 
 chaiSetup.configure();
diff --git a/packages/pipeline/test/parsers/events/erc20_events_test.ts b/packages/pipeline/test/parsers/events/erc20_events_test.ts
new file mode 100644
index 000000000..962c50f98
--- /dev/null
+++ b/packages/pipeline/test/parsers/events/erc20_events_test.ts
@@ -0,0 +1,54 @@
+import { ERC20TokenApprovalEventArgs } from '@0x/contract-wrappers';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { ERC20ApprovalEvent } from '../../../src/entities';
+import { _convertToERC20ApprovalEvent } from '../../../src/parsers/events/erc20_events';
+import { _convertToExchangeFillEvent } from '../../../src/parsers/events/exchange_events';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('erc20_events', () => {
+    describe('_convertToERC20ApprovalEvent', () => {
+        it('converts LogWithDecodedArgs to ERC20ApprovalEvent entity', () => {
+            const input: LogWithDecodedArgs<ERC20TokenApprovalEventArgs> = {
+                address: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                blockHash: '0xd2d7aafaa7102aec0bca8ef026d5a85133e87892334c46ee1e92e42912991c9b',
+                blockNumber: 6281577,
+                data: '0x000000000000000000000000000000000000000000000002b9cba5ee21ad3df9',
+                logIndex: 43,
+                topics: [
+                    '0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925',
+                    '0x0000000000000000000000000b65c5f6f3a05d6be5588a72b603360773b3fe04',
+                    '0x000000000000000000000000448a5065aebb8e423f0896e6c5d525c040f59af3',
+                ],
+                transactionHash: '0xcb46b19c786376a0a0140d51e3e606a4c4f926d8ca5434e96d2f69d04d8d9c7f',
+                transactionIndex: 103,
+                event: 'Approval',
+                args: {
+                    _owner: '0x0b65c5f6f3a05d6be5588a72b603360773b3fe04',
+                    _spender: '0x448a5065aebb8e423f0896e6c5d525c040f59af3',
+                    _value: new BigNumber('50281464906893835769'),
+                },
+            };
+
+            const expected = new ERC20ApprovalEvent();
+            expected.tokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.blockNumber = 6281577;
+            expected.rawData = '0x000000000000000000000000000000000000000000000002b9cba5ee21ad3df9';
+            expected.logIndex = 43;
+            expected.transactionHash = '0xcb46b19c786376a0a0140d51e3e606a4c4f926d8ca5434e96d2f69d04d8d9c7f';
+            expected.ownerAddress = '0x0b65c5f6f3a05d6be5588a72b603360773b3fe04';
+            expected.spenderAddress = '0x448a5065aebb8e423f0896e6c5d525c040f59af3';
+            expected.amount = new BigNumber('50281464906893835769');
+
+            const actual = _convertToERC20ApprovalEvent(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/parsers/events/exchange_events_test.ts b/packages/pipeline/test/parsers/events/exchange_events_test.ts
new file mode 100644
index 000000000..5d4b185a5
--- /dev/null
+++ b/packages/pipeline/test/parsers/events/exchange_events_test.ts
@@ -0,0 +1,78 @@
+import { ExchangeFillEventArgs } from '@0x/contract-wrappers';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { ExchangeFillEvent } from '../../../src/entities';
+import { _convertToExchangeFillEvent } from '../../../src/parsers/events/exchange_events';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('exchange_events', () => {
+    describe('_convertToExchangeFillEvent', () => {
+        it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
+            const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
+                logIndex: 102,
+                transactionIndex: 38,
+                transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+                blockHash: '',
+                blockNumber: 6276262,
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                data:
+                    '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428000000000000000000000000000000000000000000000000002386f26fc10000000000000000000000000000000000000000000000000000016345785d8a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000024f47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f49800000000000000000000000000000000000000000000000000000000',
+                topics: [
+                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+                    '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
+                    '0x000000000000000000000000c370d2a5920344aa6b7d8d11250e3e861434cbdd',
+                    '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+                ],
+                event: 'Fill',
+                args: {
+                    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
+                    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    makerAssetFilledAmount: new BigNumber('10000000000000000'),
+                    takerAssetFilledAmount: new BigNumber('100000000000000000'),
+                    makerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('12345'),
+                    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                    takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+                },
+            };
+            const expected = new ExchangeFillEvent();
+            expected.contractAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+            expected.blockNumber = 6276262;
+            expected.logIndex = 102;
+            expected.rawData =
+                '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';
+            expected.transactionHash = '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe';
+            expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.feeRecipientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
+            expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.makerAssetFilledAmount = new BigNumber('10000000000000000');
+            expected.takerAssetFilledAmount = new BigNumber('100000000000000000');
+            expected.makerFeePaid = new BigNumber('0');
+            expected.takerFeePaid = new BigNumber('12345');
+            expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
+            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerAssetType = 'erc20';
+            expected.makerAssetProxyId = '0xf47261b0';
+            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerTokenId = null;
+            expected.rawTakerAssetData = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+            expected.takerAssetType = 'erc20';
+            expected.takerAssetProxyId = '0xf47261b0';
+            expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
+            expected.takerTokenId = null;
+            const actual = _convertToExchangeFillEvent(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
deleted file mode 100644
index 7e439ce39..000000000
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ /dev/null
@@ -1,78 +0,0 @@
-import { ExchangeFillEventArgs } from '@0x/contract-wrappers';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import 'mocha';
-
-import { ExchangeFillEvent } from '../../../src/entities';
-import { _convertToExchangeFillEvent } from '../../../src/parsers/events';
-import { chaiSetup } from '../../utils/chai_setup';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-// tslint:disable:custom-no-magic-numbers
-describe('exchange_events', () => {
-    describe('_convertToExchangeFillEvent', () => {
-        it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
-            const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
-                logIndex: 102,
-                transactionIndex: 38,
-                transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
-                blockHash: '',
-                blockNumber: 6276262,
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                data:
-                    '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',
-                topics: [
-                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
-                    '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
-                    '0x000000000000000000000000c370d2a5920344aa6b7d8d11250e3e861434cbdd',
-                    '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
-                ],
-                event: 'Fill',
-                args: {
-                    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
-                    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
-                    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
-                    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
-                    makerAssetFilledAmount: new BigNumber('10000000000000000'),
-                    takerAssetFilledAmount: new BigNumber('100000000000000000'),
-                    makerFeePaid: new BigNumber('0'),
-                    takerFeePaid: new BigNumber('12345'),
-                    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
-                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-                    takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
-                },
-            };
-            const expected = new ExchangeFillEvent();
-            expected.contractAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
-            expected.blockNumber = 6276262;
-            expected.logIndex = 102;
-            expected.rawData =
-                '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';
-            expected.transactionHash = '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe';
-            expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.feeRecipientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
-            expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.makerAssetFilledAmount = new BigNumber('10000000000000000');
-            expected.takerAssetFilledAmount = new BigNumber('100000000000000000');
-            expected.makerFeePaid = new BigNumber('0');
-            expected.takerFeePaid = new BigNumber('12345');
-            expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
-            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerAssetType = 'erc20';
-            expected.makerAssetProxyId = '0xf47261b0';
-            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerTokenId = null;
-            expected.rawTakerAssetData = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
-            expected.takerAssetType = 'erc20';
-            expected.takerAssetProxyId = '0xf47261b0';
-            expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
-            expected.takerTokenId = null;
-            const actual = _convertToExchangeFillEvent(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-});
-- 
cgit v1.2.3


From e2b0c4d116acd6a707596574c6851d73c29e5092 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 11 Dec 2018 15:38:32 -0800
Subject: Updated CHANGELOGS

---
 packages/0x.js/CHANGELOG.json              | 4 ++--
 packages/0x.js/CHANGELOG.md                | 2 +-
 packages/abi-gen-wrappers/CHANGELOG.json   | 4 ++--
 packages/abi-gen-wrappers/CHANGELOG.md     | 2 +-
 packages/abi-gen/CHANGELOG.json            | 4 ++--
 packages/abi-gen/CHANGELOG.md              | 2 +-
 packages/assert/CHANGELOG.json             | 4 ++--
 packages/assert/CHANGELOG.md               | 2 +-
 packages/asset-buyer/CHANGELOG.json        | 2 +-
 packages/asset-buyer/CHANGELOG.md          | 2 +-
 packages/base-contract/CHANGELOG.json      | 4 ++--
 packages/base-contract/CHANGELOG.md        | 2 +-
 packages/connect/CHANGELOG.json            | 4 ++--
 packages/connect/CHANGELOG.md              | 2 +-
 packages/contract-wrappers/CHANGELOG.json  | 4 ++--
 packages/contract-wrappers/CHANGELOG.md    | 2 +-
 packages/dev-utils/CHANGELOG.json          | 4 ++--
 packages/dev-utils/CHANGELOG.md            | 2 +-
 packages/ethereum-types/CHANGELOG.json     | 4 ++--
 packages/ethereum-types/CHANGELOG.md       | 2 +-
 packages/fill-scenarios/CHANGELOG.json     | 4 ++--
 packages/fill-scenarios/CHANGELOG.md       | 2 +-
 packages/json-schemas/CHANGELOG.json       | 4 ++--
 packages/json-schemas/CHANGELOG.md         | 2 +-
 packages/migrations/CHANGELOG.json         | 4 ++--
 packages/migrations/CHANGELOG.md           | 2 +-
 packages/order-utils/CHANGELOG.json        | 3 ++-
 packages/order-utils/CHANGELOG.md          | 4 ++++
 packages/order-watcher/CHANGELOG.json      | 4 ++--
 packages/order-watcher/CHANGELOG.md        | 2 +-
 packages/react-docs/CHANGELOG.json         | 4 ++--
 packages/react-docs/CHANGELOG.md           | 2 +-
 packages/react-shared/CHANGELOG.json       | 4 ++--
 packages/react-shared/CHANGELOG.md         | 2 +-
 packages/sol-compiler/CHANGELOG.json       | 2 +-
 packages/sol-compiler/CHANGELOG.md         | 2 +-
 packages/sol-cov/CHANGELOG.json            | 4 ++--
 packages/sol-cov/CHANGELOG.md              | 2 +-
 packages/sol-doc/CHANGELOG.json            | 4 ++--
 packages/sol-doc/CHANGELOG.md              | 2 +-
 packages/sol-resolver/CHANGELOG.json       | 2 +-
 packages/sol-resolver/CHANGELOG.md         | 2 +-
 packages/sra-spec/CHANGELOG.json           | 4 ++--
 packages/sra-spec/CHANGELOG.md             | 2 +-
 packages/subproviders/CHANGELOG.json       | 4 ++--
 packages/subproviders/CHANGELOG.md         | 2 +-
 packages/types/CHANGELOG.json              | 2 +-
 packages/types/CHANGELOG.md                | 2 +-
 packages/typescript-typings/CHANGELOG.json | 4 ++--
 packages/typescript-typings/CHANGELOG.md   | 2 +-
 packages/utils/CHANGELOG.json              | 4 ++--
 packages/utils/CHANGELOG.md                | 2 +-
 packages/web3-wrapper/CHANGELOG.json       | 2 +-
 packages/web3-wrapper/CHANGELOG.md         | 2 +-
 54 files changed, 79 insertions(+), 74 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 728ad5cbe..096b29c78 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "2.0.7",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/0x.js/CHANGELOG.md b/packages/0x.js/CHANGELOG.md
index 32bbbd425..226b4919a 100644
--- a/packages/0x.js/CHANGELOG.md
+++ b/packages/0x.js/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.0.7 - _December 10, 2018_
+## v2.0.7 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json
index 16bc2bceb..41e35b712 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "2.0.1",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "version": "2.0.0",
diff --git a/packages/abi-gen-wrappers/CHANGELOG.md b/packages/abi-gen-wrappers/CHANGELOG.md
index c1af3f91f..1209a059b 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.md
+++ b/packages/abi-gen-wrappers/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.0.1 - _December 10, 2018_
+## v2.0.1 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/abi-gen/CHANGELOG.json b/packages/abi-gen/CHANGELOG.json
index 36adb27a5..9142d86d0 100644
--- a/packages/abi-gen/CHANGELOG.json
+++ b/packages/abi-gen/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.18",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1542821676,
diff --git a/packages/abi-gen/CHANGELOG.md b/packages/abi-gen/CHANGELOG.md
index 868781247..4edc82bd3 100644
--- a/packages/abi-gen/CHANGELOG.md
+++ b/packages/abi-gen/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.18 - _December 10, 2018_
+## v1.0.18 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/assert/CHANGELOG.json b/packages/assert/CHANGELOG.json
index 2fecfa8d1..bedde7738 100644
--- a/packages/assert/CHANGELOG.json
+++ b/packages/assert/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.19",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1542821676,
diff --git a/packages/assert/CHANGELOG.md b/packages/assert/CHANGELOG.md
index 55de769d3..bef49229b 100644
--- a/packages/assert/CHANGELOG.md
+++ b/packages/assert/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.19 - _December 10, 2018_
+## v1.0.19 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/asset-buyer/CHANGELOG.json b/packages/asset-buyer/CHANGELOG.json
index 48b774811..1a304f4a3 100644
--- a/packages/asset-buyer/CHANGELOG.json
+++ b/packages/asset-buyer/CHANGELOG.json
@@ -6,7 +6,7 @@
                 "note": "Update SRA order provider to include Dai"
             }
         ],
-        "timestamp": 1544482891
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/asset-buyer/CHANGELOG.md b/packages/asset-buyer/CHANGELOG.md
index 0494d7cf8..cc64f295b 100644
--- a/packages/asset-buyer/CHANGELOG.md
+++ b/packages/asset-buyer/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v3.0.3 - _December 10, 2018_
+## v3.0.3 - _December 11, 2018_
 
     * Update SRA order provider to include Dai
 
diff --git a/packages/base-contract/CHANGELOG.json b/packages/base-contract/CHANGELOG.json
index b40f2f2a5..fc3f065d9 100644
--- a/packages/base-contract/CHANGELOG.json
+++ b/packages/base-contract/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "3.0.9",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/base-contract/CHANGELOG.md b/packages/base-contract/CHANGELOG.md
index c07dca358..65888d9ab 100644
--- a/packages/base-contract/CHANGELOG.md
+++ b/packages/base-contract/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v3.0.9 - _December 10, 2018_
+## v3.0.9 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/connect/CHANGELOG.json b/packages/connect/CHANGELOG.json
index 20b86e776..f9d0f51cc 100644
--- a/packages/connect/CHANGELOG.json
+++ b/packages/connect/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "3.0.9",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/connect/CHANGELOG.md b/packages/connect/CHANGELOG.md
index de5c29c1f..befd0572c 100644
--- a/packages/connect/CHANGELOG.md
+++ b/packages/connect/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v3.0.9 - _December 10, 2018_
+## v3.0.9 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index 4361c890f..e0f5c8ded 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "4.1.2",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/contract-wrappers/CHANGELOG.md b/packages/contract-wrappers/CHANGELOG.md
index ad7df9c4b..3716db927 100644
--- a/packages/contract-wrappers/CHANGELOG.md
+++ b/packages/contract-wrappers/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v4.1.2 - _December 10, 2018_
+## v4.1.2 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/dev-utils/CHANGELOG.json b/packages/dev-utils/CHANGELOG.json
index a6482ac27..940a59ea6 100644
--- a/packages/dev-utils/CHANGELOG.json
+++ b/packages/dev-utils/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.20",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/dev-utils/CHANGELOG.md b/packages/dev-utils/CHANGELOG.md
index 49023d4f0..f2484854b 100644
--- a/packages/dev-utils/CHANGELOG.md
+++ b/packages/dev-utils/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.20 - _December 10, 2018_
+## v1.0.20 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/ethereum-types/CHANGELOG.json b/packages/ethereum-types/CHANGELOG.json
index a421532be..6ce8feb1e 100644
--- a/packages/ethereum-types/CHANGELOG.json
+++ b/packages/ethereum-types/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.1.3",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "version": "1.1.2",
diff --git a/packages/ethereum-types/CHANGELOG.md b/packages/ethereum-types/CHANGELOG.md
index 19948d172..07cf8e042 100644
--- a/packages/ethereum-types/CHANGELOG.md
+++ b/packages/ethereum-types/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.1.3 - _December 10, 2018_
+## v1.1.3 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/fill-scenarios/CHANGELOG.json b/packages/fill-scenarios/CHANGELOG.json
index ab445058e..af44a13d5 100644
--- a/packages/fill-scenarios/CHANGELOG.json
+++ b/packages/fill-scenarios/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.15",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/fill-scenarios/CHANGELOG.md b/packages/fill-scenarios/CHANGELOG.md
index 132ec8fef..f85f5ceed 100644
--- a/packages/fill-scenarios/CHANGELOG.md
+++ b/packages/fill-scenarios/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.15 - _December 10, 2018_
+## v1.0.15 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/json-schemas/CHANGELOG.json b/packages/json-schemas/CHANGELOG.json
index aabcf7bec..07649aa60 100644
--- a/packages/json-schemas/CHANGELOG.json
+++ b/packages/json-schemas/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "2.1.3",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1542821676,
diff --git a/packages/json-schemas/CHANGELOG.md b/packages/json-schemas/CHANGELOG.md
index 2e3daa711..cb5d315c2 100644
--- a/packages/json-schemas/CHANGELOG.md
+++ b/packages/json-schemas/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.1.3 - _December 10, 2018_
+## v2.1.3 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/migrations/CHANGELOG.json b/packages/migrations/CHANGELOG.json
index fd9c5e8a2..8e109414d 100644
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "2.2.1",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "version": "2.2.0",
diff --git a/packages/migrations/CHANGELOG.md b/packages/migrations/CHANGELOG.md
index eced3655b..7ea114fa1 100644
--- a/packages/migrations/CHANGELOG.md
+++ b/packages/migrations/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.2.1 - _December 10, 2018_
+## v2.2.1 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index ab2720e9a..d974028be 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Fix bug in wallet signature type verification",
                 "pr": 1414
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1544482891,
diff --git a/packages/order-utils/CHANGELOG.md b/packages/order-utils/CHANGELOG.md
index f232ec63a..7b7334db8 100644
--- a/packages/order-utils/CHANGELOG.md
+++ b/packages/order-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.6 - _December 11, 2018_
+
+    * Fix bug in wallet signature type verification (#1414)
+
 ## v3.0.5 - _December 10, 2018_
 
     * Dependencies updated
diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index 4dfb86861..9730e68b7 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "2.2.7",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/order-watcher/CHANGELOG.md b/packages/order-watcher/CHANGELOG.md
index 1871697ab..30b4516cf 100644
--- a/packages/order-watcher/CHANGELOG.md
+++ b/packages/order-watcher/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.2.7 - _December 10, 2018_
+## v2.2.7 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/react-docs/CHANGELOG.json b/packages/react-docs/CHANGELOG.json
index a93330899..51d3be8ec 100644
--- a/packages/react-docs/CHANGELOG.json
+++ b/packages/react-docs/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.21",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/react-docs/CHANGELOG.md b/packages/react-docs/CHANGELOG.md
index 40f222b73..fc8f7db1f 100644
--- a/packages/react-docs/CHANGELOG.md
+++ b/packages/react-docs/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.21 - _December 10, 2018_
+## v1.0.21 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/react-shared/CHANGELOG.json b/packages/react-shared/CHANGELOG.json
index d79c3434f..985e56814 100644
--- a/packages/react-shared/CHANGELOG.json
+++ b/packages/react-shared/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.24",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/react-shared/CHANGELOG.md b/packages/react-shared/CHANGELOG.md
index bdacefdab..456eb765a 100644
--- a/packages/react-shared/CHANGELOG.md
+++ b/packages/react-shared/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.24 - _December 10, 2018_
+## v1.0.24 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index 1dbc3692d..8da8726e7 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -7,7 +7,7 @@
                 "pr": 1311
             }
         ],
-        "timestamp": 1544482891
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/sol-compiler/CHANGELOG.md b/packages/sol-compiler/CHANGELOG.md
index 63dfaf29f..05b48f0fc 100644
--- a/packages/sol-compiler/CHANGELOG.md
+++ b/packages/sol-compiler/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.1.15 - _December 10, 2018_
+## v1.1.15 - _December 11, 2018_
 
     * Fix bug where we were appending base path to absolute imports (e.g NPM imports) (#1311)
 
diff --git a/packages/sol-cov/CHANGELOG.json b/packages/sol-cov/CHANGELOG.json
index 1afa85298..45b57bdac 100644
--- a/packages/sol-cov/CHANGELOG.json
+++ b/packages/sol-cov/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "2.1.15",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/sol-cov/CHANGELOG.md b/packages/sol-cov/CHANGELOG.md
index b2f7facad..c827b1865 100644
--- a/packages/sol-cov/CHANGELOG.md
+++ b/packages/sol-cov/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.1.15 - _December 10, 2018_
+## v2.1.15 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/sol-doc/CHANGELOG.json b/packages/sol-doc/CHANGELOG.json
index 01acbe436..9c6d724bc 100644
--- a/packages/sol-doc/CHANGELOG.json
+++ b/packages/sol-doc/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.10",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/sol-doc/CHANGELOG.md b/packages/sol-doc/CHANGELOG.md
index 3e2b60bbb..5a1fa1d5a 100644
--- a/packages/sol-doc/CHANGELOG.md
+++ b/packages/sol-doc/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.10 - _December 10, 2018_
+## v1.0.10 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/sol-resolver/CHANGELOG.json b/packages/sol-resolver/CHANGELOG.json
index 18ec4cd1f..40c34d2e7 100644
--- a/packages/sol-resolver/CHANGELOG.json
+++ b/packages/sol-resolver/CHANGELOG.json
@@ -7,7 +7,7 @@
                 "pr": 1311
             }
         ],
-        "timestamp": 1544482891
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1542821676,
diff --git a/packages/sol-resolver/CHANGELOG.md b/packages/sol-resolver/CHANGELOG.md
index 2edb58f6c..d37938a58 100644
--- a/packages/sol-resolver/CHANGELOG.md
+++ b/packages/sol-resolver/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.1.0 - _December 10, 2018_
+## v1.1.0 - _December 11, 2018_
 
     * NPMResolver now supports scoped packages (#1311)
 
diff --git a/packages/sra-spec/CHANGELOG.json b/packages/sra-spec/CHANGELOG.json
index cb5c837f1..9897ae6a3 100644
--- a/packages/sra-spec/CHANGELOG.json
+++ b/packages/sra-spec/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.12",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1542821676,
diff --git a/packages/sra-spec/CHANGELOG.md b/packages/sra-spec/CHANGELOG.md
index aefe07585..0f6aef476 100644
--- a/packages/sra-spec/CHANGELOG.md
+++ b/packages/sra-spec/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.12 - _December 10, 2018_
+## v1.0.12 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/subproviders/CHANGELOG.json b/packages/subproviders/CHANGELOG.json
index 05f1b96c3..f0766e58b 100644
--- a/packages/subproviders/CHANGELOG.json
+++ b/packages/subproviders/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "2.1.7",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/subproviders/CHANGELOG.md b/packages/subproviders/CHANGELOG.md
index 57cf0d21d..b0bef4b0d 100644
--- a/packages/subproviders/CHANGELOG.md
+++ b/packages/subproviders/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.1.7 - _December 10, 2018_
+## v2.1.7 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index ea692c79c..23a317a15 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -11,7 +11,7 @@
                 "pr": 1225
             }
         ],
-        "timestamp": 1544482891
+        "timestamp": 1544570656
     },
     {
         "version": "1.3.0",
diff --git a/packages/types/CHANGELOG.md b/packages/types/CHANGELOG.md
index 45544938e..ef8337d76 100644
--- a/packages/types/CHANGELOG.md
+++ b/packages/types/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.4.0 - _December 10, 2018_
+## v1.4.0 - _December 11, 2018_
 
     * Add `LengthMismatch` and `LengthGreaterThan3Required` revert reasons (#1224)
     * Add RevertReasons for DutchAuction contract (#1225)
diff --git a/packages/typescript-typings/CHANGELOG.json b/packages/typescript-typings/CHANGELOG.json
index 85da449b6..39ef9d77c 100644
--- a/packages/typescript-typings/CHANGELOG.json
+++ b/packages/typescript-typings/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "3.0.5",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "version": "3.0.4",
diff --git a/packages/typescript-typings/CHANGELOG.md b/packages/typescript-typings/CHANGELOG.md
index 5ff1448fd..2e8553a91 100644
--- a/packages/typescript-typings/CHANGELOG.md
+++ b/packages/typescript-typings/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v3.0.5 - _December 10, 2018_
+## v3.0.5 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/utils/CHANGELOG.json b/packages/utils/CHANGELOG.json
index 08801a891..74fce56aa 100644
--- a/packages/utils/CHANGELOG.json
+++ b/packages/utils/CHANGELOG.json
@@ -1,13 +1,13 @@
 [
     {
-        "timestamp": 1543448882,
         "version": "2.0.7",
         "changes": [
             {
                 "note":
                     "Optimized ABI Encoder/Decoder. Generates compressed calldata to save gas. Generates human-readable calldata to aid development."
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1542821676,
diff --git a/packages/utils/CHANGELOG.md b/packages/utils/CHANGELOG.md
index e712ebea8..45553430d 100644
--- a/packages/utils/CHANGELOG.md
+++ b/packages/utils/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.0.7 - _November 28, 2018_
+## v2.0.7 - _December 11, 2018_
 
     * Optimized ABI Encoder/Decoder. Generates compressed calldata to save gas. Generates human-readable calldata to aid development.
 
diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index aa96ea765..ccbd9ed81 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -7,7 +7,7 @@
                 "pr": 1402
             }
         ],
-        "timestamp": 1544482891
+        "timestamp": 1544570656
     },
     {
         "version": "3.1.6",
diff --git a/packages/web3-wrapper/CHANGELOG.md b/packages/web3-wrapper/CHANGELOG.md
index 6788dbaed..94f50fd92 100644
--- a/packages/web3-wrapper/CHANGELOG.md
+++ b/packages/web3-wrapper/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v3.2.0 - _December 10, 2018_
+## v3.2.0 - _December 11, 2018_
 
     * Return `value` and `gasPrice` as BigNumbers to avoid loss of precision errors (#1402)
 
-- 
cgit v1.2.3


From 96b8100a787d00142dcf875d940c9125571cbde6 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 11 Dec 2018 15:38:43 -0800
Subject: Publish

 - 0x.js@2.0.7
 - @0x/abi-gen@1.0.18
 - @0x/abi-gen-wrappers@2.0.1
 - @0x/assert@1.0.19
 - @0x/asset-buyer@3.0.3
 - @0x/base-contract@3.0.9
 - @0x/connect@3.0.9
 - @0x/contract-wrappers@4.1.2
 - @0x/dev-tools-pages@0.0.9
 - @0x/dev-utils@1.0.20
 - ethereum-types@1.1.3
 - @0x/fill-scenarios@1.0.15
 - @0x/instant@1.0.3
 - @0x/json-schemas@2.1.3
 - @0x/metacoin@0.0.31
 - @0x/migrations@2.2.1
 - @0x/monorepo-scripts@1.0.15
 - @0x/order-utils@3.0.6
 - @0x/order-watcher@2.2.7
 - @0x/pipeline@1.0.1
 - @0x/react-docs@1.0.21
 - @0x/react-shared@1.0.24
 - @0x/sol-compiler@1.1.15
 - @0x/sol-cov@2.1.15
 - @0x/sol-doc@1.0.10
 - @0x/sol-resolver@1.1.0
 - @0x/sra-spec@1.0.12
 - @0x/subproviders@2.1.7
 - @0x/testnet-faucets@1.0.59
 - @0x/types@1.4.0
 - @0x/typescript-typings@3.0.5
 - @0x/utils@2.0.7
 - @0x/web3-wrapper@3.2.0
 - @0x/website@0.0.62
 - @0x/contracts-examples@1.0.1
 - @0x/contracts-extensions@1.0.1
 - @0x/contracts-interfaces@1.0.1
 - @0x/contracts-libs@1.0.1
 - @0x/contracts-multisig@1.0.1
 - @0x/contracts-protocol@2.1.57
 - @0x/contracts-test-utils@1.0.1
 - @0x/contracts-tokens@1.0.1
 - @0x/contracts-utils@1.0.1
---
 packages/0x.js/package.json              | 30 +++++++++++++++---------------
 packages/abi-gen-wrappers/package.json   | 14 +++++++-------
 packages/abi-gen/package.json            |  8 ++++----
 packages/assert/package.json             |  8 ++++----
 packages/asset-buyer/package.json        | 24 ++++++++++++------------
 packages/base-contract/package.json      | 10 +++++-----
 packages/connect/package.json            | 14 +++++++-------
 packages/contract-wrappers/package.json  | 28 ++++++++++++++--------------
 packages/dev-tools-pages/package.json    |  4 ++--
 packages/dev-utils/package.json          | 14 +++++++-------
 packages/ethereum-types/package.json     |  2 +-
 packages/fill-scenarios/package.json     | 18 +++++++++---------
 packages/instant/package.json            | 27 +++++++++++++++------------
 packages/json-schemas/package.json       |  6 +++---
 packages/metacoin/package.json           | 24 ++++++++++++------------
 packages/migrations/package.json         | 24 ++++++++++++------------
 packages/monorepo-scripts/package.json   |  2 +-
 packages/order-utils/package.json        | 22 +++++++++++-----------
 packages/order-watcher/package.json      | 30 +++++++++++++++---------------
 packages/pipeline/package.json           | 16 ++++++++--------
 packages/react-docs/package.json         | 10 +++++-----
 packages/react-shared/package.json       |  6 +++---
 packages/sol-compiler/package.json       | 20 ++++++++++----------
 packages/sol-cov/package.json            | 16 ++++++++--------
 packages/sol-doc/package.json            | 10 +++++-----
 packages/sol-resolver/package.json       |  6 +++---
 packages/sra-spec/package.json           |  4 ++--
 packages/subproviders/package.json       | 14 +++++++-------
 packages/testnet-faucets/package.json    | 14 +++++++-------
 packages/types/package.json              |  4 ++--
 packages/typescript-typings/package.json |  4 ++--
 packages/utils/package.json              | 10 +++++-----
 packages/web3-wrapper/package.json       | 12 ++++++------
 packages/website/package.json            | 26 +++++++++++++-------------
 34 files changed, 242 insertions(+), 239 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index aa038c302..fa1c61131 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -1,6 +1,6 @@
 {
     "name": "0x.js",
-    "version": "2.0.6",
+    "version": "2.0.7",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,10 +42,10 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.0",
+        "@0x/abi-gen-wrappers": "^2.0.1",
         "@0x/contract-addresses": "^2.0.0",
-        "@0x/dev-utils": "^1.0.19",
-        "@0x/migrations": "^2.2.0",
+        "@0x/dev-utils": "^1.0.20",
+        "@0x/migrations": "^2.2.1",
         "@0x/tslint-config": "^1.0.10",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -72,18 +72,18 @@
         "webpack": "^4.20.2"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.18",
-        "@0x/base-contract": "^3.0.8",
-        "@0x/contract-wrappers": "^4.1.1",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/order-watcher": "^2.2.6",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/assert": "^1.0.19",
+        "@0x/base-contract": "^3.0.9",
+        "@0x/contract-wrappers": "^4.1.2",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/order-watcher": "^2.2.7",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@types/web3-provider-engine": "^14.0.0",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "web3-provider-engine": "14.0.6"
diff --git a/packages/abi-gen-wrappers/package.json b/packages/abi-gen-wrappers/package.json
index e4f103cf7..e40a19615 100644
--- a/packages/abi-gen-wrappers/package.json
+++ b/packages/abi-gen-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen-wrappers",
-    "version": "2.0.0",
+    "version": "2.0.1",
     "engines": {
         "node": ">=6.12"
     },
@@ -30,19 +30,19 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen-wrappers/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.17",
+        "@0x/abi-gen": "^1.0.18",
         "@0x/abi-gen-templates": "^1.0.1",
         "@0x/tslint-config": "^1.0.10",
-        "@0x/types": "^1.3.0",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
-        "ethereum-types": "^1.1.2",
+        "@0x/types": "^1.4.0",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
+        "ethereum-types": "^1.1.3",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "shx": "^0.2.2"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.8"
+        "@0x/base-contract": "^3.0.9"
     },
     "publishConfig": {
         "access": "public"
diff --git a/packages/abi-gen/package.json b/packages/abi-gen/package.json
index 485e72730..8f46eaca0 100644
--- a/packages/abi-gen/package.json
+++ b/packages/abi-gen/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen",
-    "version": "1.0.17",
+    "version": "1.0.18",
     "engines": {
         "node": ">=6.12"
     },
@@ -31,10 +31,10 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen/README.md",
     "dependencies": {
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
         "chalk": "^2.3.0",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "glob": "^7.1.2",
         "handlebars": "^4.0.11",
         "lodash": "^4.17.5",
diff --git a/packages/assert/package.json b/packages/assert/package.json
index 90b07ae76..2792c066f 100644
--- a/packages/assert/package.json
+++ b/packages/assert/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/assert",
-    "version": "1.0.18",
+    "version": "1.0.19",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,9 +44,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
         "lodash": "^4.17.5",
         "valid-url": "^1.0.9"
     },
diff --git a/packages/asset-buyer/package.json b/packages/asset-buyer/package.json
index 780b2e3e2..54e652361 100644
--- a/packages/asset-buyer/package.json
+++ b/packages/asset-buyer/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/asset-buyer",
-    "version": "3.0.2",
+    "version": "3.0.3",
     "engines": {
         "node": ">=6.12"
     },
@@ -36,17 +36,17 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/asset-buyer/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.18",
-        "@0x/connect": "^3.0.8",
-        "@0x/contract-wrappers": "^4.1.1",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
-        "ethereum-types": "^1.1.2",
+        "@0x/assert": "^1.0.19",
+        "@0x/connect": "^3.0.9",
+        "@0x/contract-wrappers": "^4.1.2",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
+        "ethereum-types": "^1.1.3",
         "lodash": "^4.17.5"
     },
     "devDependencies": {
diff --git a/packages/base-contract/package.json b/packages/base-contract/package.json
index 2a331b3cb..17c2af2dd 100644
--- a/packages/base-contract/package.json
+++ b/packages/base-contract/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/base-contract",
-    "version": "3.0.8",
+    "version": "3.0.9",
     "engines": {
         "node": ">=6.12"
     },
@@ -40,10 +40,10 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
-        "ethereum-types": "^1.1.2",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
+        "ethereum-types": "^1.1.3",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
     },
diff --git a/packages/connect/package.json b/packages/connect/package.json
index 2f3d30d84..9d1218b5a 100644
--- a/packages/connect/package.json
+++ b/packages/connect/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/connect",
-    "version": "3.0.8",
+    "version": "3.0.9",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,12 +44,12 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/connect/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.18",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
+        "@0x/assert": "^1.0.19",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
         "lodash": "^4.17.5",
         "query-string": "^5.0.1",
         "sinon": "^4.0.0",
diff --git a/packages/contract-wrappers/package.json b/packages/contract-wrappers/package.json
index e11d1a63e..ec0dcb0cb 100644
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-wrappers",
-    "version": "4.1.1",
+    "version": "4.1.2",
     "description": "Smart TS wrappers for 0x smart contracts",
     "keywords": [
         "0xproject",
@@ -37,9 +37,9 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
-        "@0x/migrations": "^2.2.0",
-        "@0x/subproviders": "^2.1.6",
+        "@0x/dev-utils": "^1.0.20",
+        "@0x/migrations": "^2.2.1",
+        "@0x/subproviders": "^2.1.7",
         "@0x/tslint-config": "^1.0.10",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -65,18 +65,18 @@
         "web3-provider-engine": "14.0.6"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.0",
-        "@0x/assert": "^1.0.18",
+        "@0x/abi-gen-wrappers": "^2.0.1",
+        "@0x/assert": "^1.0.19",
         "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-artifacts": "^1.1.2",
-        "@0x/fill-scenarios": "^1.0.14",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
-        "ethereum-types": "^1.1.2",
+        "@0x/fill-scenarios": "^1.0.15",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-blockstream": "6.0.0",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
diff --git a/packages/dev-tools-pages/package.json b/packages/dev-tools-pages/package.json
index 4b13beb01..f83b57308 100644
--- a/packages/dev-tools-pages/package.json
+++ b/packages/dev-tools-pages/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-tools-pages",
-    "version": "0.0.8",
+    "version": "0.0.9",
     "engines": {
         "node": ">=6.12"
     },
@@ -16,7 +16,7 @@
     },
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/react-shared": "^1.0.23",
+        "@0x/react-shared": "^1.0.24",
         "basscss": "^8.0.3",
         "bowser": "^1.9.3",
         "less": "^2.7.2",
diff --git a/packages/dev-utils/package.json b/packages/dev-utils/package.json
index a3b5c9090..872a285a3 100644
--- a/packages/dev-utils/package.json
+++ b/packages/dev-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-utils",
-    "version": "1.0.19",
+    "version": "1.0.20",
     "engines": {
         "node": ">=6.12"
     },
@@ -41,14 +41,14 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/subproviders": "^2.1.6",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@types/web3-provider-engine": "^14.0.0",
         "chai": "^4.0.1",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "lodash": "^4.17.5"
     },
     "publishConfig": {
diff --git a/packages/ethereum-types/package.json b/packages/ethereum-types/package.json
index 1630344db..473f9119c 100644
--- a/packages/ethereum-types/package.json
+++ b/packages/ethereum-types/package.json
@@ -1,6 +1,6 @@
 {
     "name": "ethereum-types",
-    "version": "1.1.2",
+    "version": "1.1.3",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/fill-scenarios/package.json b/packages/fill-scenarios/package.json
index b29eb674c..10f8b0495 100644
--- a/packages/fill-scenarios/package.json
+++ b/packages/fill-scenarios/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/fill-scenarios",
-    "version": "1.0.14",
+    "version": "1.0.15",
     "description": "0x order fill scenario generator",
     "main": "lib/index.js",
     "types": "lib/index.d.ts",
@@ -28,15 +28,15 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.0",
-        "@0x/base-contract": "^3.0.8",
+        "@0x/abi-gen-wrappers": "^2.0.1",
+        "@0x/base-contract": "^3.0.9",
         "@0x/contract-artifacts": "^1.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
-        "ethereum-types": "^1.1.2",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
+        "ethereum-types": "^1.1.3",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
     },
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 9303276b4..7a519f460 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/instant",
-    "version": "1.0.2",
+    "version": "1.0.3",
     "engines": {
         "node": ">=6.12"
     },
@@ -24,7 +24,10 @@
     },
     "config": {
         "postpublish": {
-            "assets": ["packages/instant/umd/instant.js", "packages/instant/umd/instant.js.map"]
+            "assets": [
+                "packages/instant/umd/instant.js",
+                "packages/instant/umd/instant.js.map"
+            ]
         }
     },
     "repository": {
@@ -38,18 +41,18 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/instant/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.18",
-        "@0x/asset-buyer": "^3.0.2",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/assert": "^1.0.19",
+        "@0x/asset-buyer": "^3.0.3",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "bowser": "^1.9.4",
         "copy-to-clipboard": "^3.0.8",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "lodash": "^4.17.5",
         "polished": "^2.2.0",
         "react": "^16.5.2",
diff --git a/packages/json-schemas/package.json b/packages/json-schemas/package.json
index da3231b57..01662beed 100644
--- a/packages/json-schemas/package.json
+++ b/packages/json-schemas/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/json-schemas",
-    "version": "2.1.2",
+    "version": "2.1.3",
     "engines": {
         "node": ">=6.12"
     },
@@ -39,14 +39,14 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/json-schemas/README.md",
     "dependencies": {
-        "@0x/typescript-typings": "^3.0.4",
+        "@0x/typescript-typings": "^3.0.5",
         "@types/node": "*",
         "jsonschema": "^1.2.0",
         "lodash.values": "^4.3.0"
     },
     "devDependencies": {
         "@0x/tslint-config": "^1.0.10",
-        "@0x/utils": "^2.0.6",
+        "@0x/utils": "^2.0.7",
         "@types/lodash.foreach": "^4.5.3",
         "@types/lodash.values": "^4.3.3",
         "@types/mocha": "^2.2.42",
diff --git a/packages/metacoin/package.json b/packages/metacoin/package.json
index 7622fa5d4..e51b240db 100644
--- a/packages/metacoin/package.json
+++ b/packages/metacoin/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/metacoin",
-    "version": "0.0.30",
+    "version": "0.0.31",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,26 +29,26 @@
     "author": "",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/abi-gen": "^1.0.17",
+        "@0x/abi-gen": "^1.0.18",
         "@0x/abi-gen-templates": "^1.0.1",
-        "@0x/base-contract": "^3.0.8",
-        "@0x/sol-cov": "^2.1.14",
-        "@0x/subproviders": "^2.1.6",
+        "@0x/base-contract": "^3.0.9",
+        "@0x/sol-cov": "^2.1.15",
+        "@0x/subproviders": "^2.1.7",
         "@0x/tslint-config": "^1.0.10",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@types/mocha": "^5.2.2",
         "copyfiles": "^2.0.0",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "run-s": "^0.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
-        "@0x/sol-compiler": "^1.1.14",
+        "@0x/dev-utils": "^1.0.20",
+        "@0x/sol-compiler": "^1.1.15",
         "chai": "^4.0.1",
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^2.0.1",
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index f4dd1f9f9..b2d16c0ee 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/migrations",
-    "version": "2.2.0",
+    "version": "2.2.1",
     "engines": {
         "node": ">=6.12"
     },
@@ -26,9 +26,9 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
+        "@0x/dev-utils": "^1.0.20",
         "@0x/tslint-config": "^1.0.10",
-        "@0x/types": "^1.3.0",
+        "@0x/types": "^1.4.0",
         "@types/yargs": "^10.0.0",
         "make-promises-safe": "^1.1.0",
         "npm-run-all": "^4.1.2",
@@ -39,18 +39,18 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.0",
-        "@0x/base-contract": "^3.0.8",
+        "@0x/abi-gen-wrappers": "^2.0.1",
+        "@0x/base-contract": "^3.0.9",
         "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-artifacts": "^1.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/sol-compiler": "^1.1.14",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/sol-compiler": "^1.1.15",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@ledgerhq/hw-app-eth": "^4.3.0",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
     },
diff --git a/packages/monorepo-scripts/package.json b/packages/monorepo-scripts/package.json
index 9af18a6b7..0483e87c8 100644
--- a/packages/monorepo-scripts/package.json
+++ b/packages/monorepo-scripts/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@0x/monorepo-scripts",
-    "version": "1.0.14",
+    "version": "1.0.15",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/order-utils/package.json b/packages/order-utils/package.json
index 50229dafb..55541787a 100644
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-utils",
-    "version": "3.0.4",
+    "version": "3.0.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,7 +35,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/order-utils/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
+        "@0x/dev-utils": "^1.0.20",
         "@0x/tslint-config": "^1.0.10",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
@@ -53,18 +53,18 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.0",
-        "@0x/assert": "^1.0.18",
-        "@0x/base-contract": "^3.0.8",
+        "@0x/abi-gen-wrappers": "^2.0.1",
+        "@0x/assert": "^1.0.19",
+        "@0x/base-contract": "^3.0.9",
         "@0x/contract-artifacts": "^1.1.2",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@types/node": "*",
         "bn.js": "^4.11.8",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-abi": "0.6.5",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
diff --git a/packages/order-watcher/package.json b/packages/order-watcher/package.json
index 9a51203f4..b6c519e94 100644
--- a/packages/order-watcher/package.json
+++ b/packages/order-watcher/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-watcher",
-    "version": "2.2.6",
+    "version": "2.2.7",
     "description": "An order watcher daemon that watches for order validity",
     "keywords": [
         "0x",
@@ -33,8 +33,8 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
-        "@0x/migrations": "^2.2.0",
+        "@0x/dev-utils": "^1.0.20",
+        "@0x/migrations": "^2.2.1",
         "@0x/tslint-config": "^1.0.10",
         "@types/bintrees": "^1.0.2",
         "@types/lodash": "4.14.104",
@@ -57,21 +57,21 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.0",
-        "@0x/assert": "^1.0.18",
-        "@0x/base-contract": "^3.0.8",
+        "@0x/abi-gen-wrappers": "^2.0.1",
+        "@0x/assert": "^1.0.19",
+        "@0x/base-contract": "^3.0.9",
         "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-artifacts": "^1.1.2",
-        "@0x/contract-wrappers": "^4.1.1",
-        "@0x/fill-scenarios": "^1.0.14",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/contract-wrappers": "^4.1.2",
+        "@0x/fill-scenarios": "^1.0.15",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "bintrees": "^1.0.2",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-blockstream": "6.0.0",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index ca95a7514..f8adf9055 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/pipeline",
-    "version": "1.0.0",
+    "version": "1.0.1",
     "private": true,
     "description": "Data pipeline for offline analysis",
     "scripts": {
@@ -39,23 +39,23 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/connect": "^3.0.2",
+        "@0x/connect": "^3.0.9",
         "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-artifacts": "^1.0.1",
         "@0x/contract-wrappers": "^3.0.0",
-        "@0x/dev-utils": "^1.0.13",
+        "@0x/dev-utils": "^1.0.20",
         "@0x/order-utils": "^2.0.0",
-        "@0x/subproviders": "^2.1.0",
-        "@0x/types": "^1.2.0",
-        "@0x/utils": "^2.0.3",
-        "@0x/web3-wrapper": "^3.1.0",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/types": "^1.4.0",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@types/dockerode": "^2.5.9",
         "@types/p-limit": "^2.0.0",
         "async-parallel": "^1.2.3",
         "axios": "^0.18.0",
         "bottleneck": "^2.13.2",
         "dockerode": "^2.5.7",
-        "ethereum-types": "^1.0.6",
+        "ethereum-types": "^1.1.3",
         "pg": "^7.5.0",
         "prettier": "^1.15.3",
         "ramda": "^0.25.0",
diff --git a/packages/react-docs/package.json b/packages/react-docs/package.json
index 968ac4e34..b4de54a21 100644
--- a/packages/react-docs/package.json
+++ b/packages/react-docs/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-docs",
-    "version": "1.0.20",
+    "version": "1.0.21",
     "engines": {
         "node": ">=6.12"
     },
@@ -24,7 +24,7 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
+        "@0x/dev-utils": "^1.0.20",
         "@0x/tslint-config": "^1.0.10",
         "@types/compare-versions": "^3.0.0",
         "@types/styled-components": "^4.0.0",
@@ -34,9 +34,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/react-shared": "^1.0.23",
-        "@0x/types": "^1.3.0",
-        "@0x/utils": "^2.0.6",
+        "@0x/react-shared": "^1.0.24",
+        "@0x/types": "^1.4.0",
+        "@0x/utils": "^2.0.7",
         "@types/lodash": "4.14.104",
         "@types/material-ui": "^0.20.0",
         "@types/node": "*",
diff --git a/packages/react-shared/package.json b/packages/react-shared/package.json
index b5816ad98..125edf374 100644
--- a/packages/react-shared/package.json
+++ b/packages/react-shared/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-shared",
-    "version": "1.0.23",
+    "version": "1.0.24",
     "engines": {
         "node": ">=6.12"
     },
@@ -25,7 +25,7 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
+        "@0x/dev-utils": "^1.0.20",
         "@0x/tslint-config": "^1.0.10",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
@@ -33,7 +33,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.3.0",
+        "@0x/types": "^1.4.0",
         "@material-ui/core": "^3.0.1",
         "@types/is-mobile": "0.3.0",
         "@types/lodash": "4.14.104",
diff --git a/packages/sol-compiler/package.json b/packages/sol-compiler/package.json
index d27c0ee31..35c3012f6 100644
--- a/packages/sol-compiler/package.json
+++ b/packages/sol-compiler/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-compiler",
-    "version": "1.1.14",
+    "version": "1.1.15",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,7 +42,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-compiler/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
+        "@0x/dev-utils": "^1.0.20",
         "@0x/tslint-config": "^1.0.10",
         "@types/mkdirp": "^0.5.2",
         "@types/require-from-string": "^1.2.0",
@@ -65,16 +65,16 @@
         "zeppelin-solidity": "1.8.0"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.18",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/sol-resolver": "^1.0.17",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/assert": "^1.0.19",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/sol-resolver": "^1.1.0",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@types/yargs": "^11.0.0",
         "chalk": "^2.3.0",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.5",
         "mkdirp": "^0.5.1",
diff --git a/packages/sol-cov/package.json b/packages/sol-cov/package.json
index 73c11980f..aae65107a 100644
--- a/packages/sol-cov/package.json
+++ b/packages/sol-cov/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-cov",
-    "version": "2.1.14",
+    "version": "2.1.15",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,14 +42,14 @@
     },
     "homepage": "https://github.com/0xProject/0x.js/packages/sol-cov/README.md",
     "dependencies": {
-        "@0x/dev-utils": "^1.0.19",
-        "@0x/sol-compiler": "^1.1.14",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/dev-utils": "^1.0.20",
+        "@0x/sol-compiler": "^1.1.15",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@types/solidity-parser-antlr": "^0.2.0",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-util": "^5.1.1",
         "glob": "^7.1.2",
         "istanbul": "^0.4.5",
diff --git a/packages/sol-doc/package.json b/packages/sol-doc/package.json
index edf1707d6..1d2762875 100644
--- a/packages/sol-doc/package.json
+++ b/packages/sol-doc/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-doc",
-    "version": "1.0.9",
+    "version": "1.0.10",
     "description": "Solidity documentation generator",
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.js",
@@ -25,10 +25,10 @@
     "author": "F. Eugene Aumson",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/sol-compiler": "^1.1.14",
-        "@0x/types": "^1.3.0",
-        "@0x/utils": "^2.0.6",
-        "ethereum-types": "^1.1.2",
+        "@0x/sol-compiler": "^1.1.15",
+        "@0x/types": "^1.4.0",
+        "@0x/utils": "^2.0.7",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.10",
         "yargs": "^12.0.2"
diff --git a/packages/sol-resolver/package.json b/packages/sol-resolver/package.json
index 5c5eec2cf..f6a928356 100644
--- a/packages/sol-resolver/package.json
+++ b/packages/sol-resolver/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-resolver",
-    "version": "1.0.17",
+    "version": "1.1.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -30,8 +30,8 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
         "lodash": "^4.17.5"
     },
     "publishConfig": {
diff --git a/packages/sra-spec/package.json b/packages/sra-spec/package.json
index 1623e2574..2983ba044 100644
--- a/packages/sra-spec/package.json
+++ b/packages/sra-spec/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sra-spec",
-    "version": "1.0.11",
+    "version": "1.0.12",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,7 +35,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sra-spec/README.md",
     "dependencies": {
-        "@0x/json-schemas": "^2.1.2",
+        "@0x/json-schemas": "^2.1.3",
         "@loopback/openapi-v3-types": "^0.8.2"
     },
     "devDependencies": {
diff --git a/packages/subproviders/package.json b/packages/subproviders/package.json
index 86f3738af..8cd29b8e8 100644
--- a/packages/subproviders/package.json
+++ b/packages/subproviders/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/subproviders",
-    "version": "2.1.6",
+    "version": "2.1.7",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,11 +29,11 @@
         }
     },
     "dependencies": {
-        "@0x/assert": "^1.0.18",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/assert": "^1.0.19",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@ledgerhq/hw-app-eth": "^4.3.0",
         "@ledgerhq/hw-transport-u2f": "4.24.0",
         "@types/eth-lightwallet": "^3.0.0",
@@ -43,7 +43,7 @@
         "bip39": "^2.5.0",
         "bn.js": "^4.11.8",
         "eth-lightwallet": "^3.0.1",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-tx": "^1.3.5",
         "ethereumjs-util": "^5.1.1",
         "ganache-core": "^2.2.1",
diff --git a/packages/testnet-faucets/package.json b/packages/testnet-faucets/package.json
index 8c4b942a3..454314c86 100644
--- a/packages/testnet-faucets/package.json
+++ b/packages/testnet-faucets/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@0x/testnet-faucets",
-    "version": "1.0.58",
+    "version": "1.0.59",
     "engines": {
         "node": ">=6.12"
     },
@@ -18,13 +18,13 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "0x.js": "^2.0.6",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "0x.js": "^2.0.7",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "body-parser": "^1.17.1",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-tx": "^1.3.5",
         "ethereumjs-util": "^5.1.1",
         "express": "^4.15.2",
diff --git a/packages/types/package.json b/packages/types/package.json
index 46e268a66..1e2bc5ae8 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/types",
-    "version": "1.3.0",
+    "version": "1.4.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -32,7 +32,7 @@
     "dependencies": {
         "@types/node": "*",
         "bignumber.js": "~4.1.0",
-        "ethereum-types": "^1.1.2"
+        "ethereum-types": "^1.1.3"
     },
     "publishConfig": {
         "access": "public"
diff --git a/packages/typescript-typings/package.json b/packages/typescript-typings/package.json
index 9dbbe1370..59e0803eb 100644
--- a/packages/typescript-typings/package.json
+++ b/packages/typescript-typings/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/typescript-typings",
-    "version": "3.0.4",
+    "version": "3.0.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -27,7 +27,7 @@
         "@types/bn.js": "^4.11.0",
         "@types/react": "*",
         "bignumber.js": "~4.1.0",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "popper.js": "1.14.3"
     },
     "devDependencies": {
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 1f4d85843..38c729337 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/utils",
-    "version": "2.0.6",
+    "version": "2.0.7",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,13 +44,13 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
         "@types/node": "*",
         "abortcontroller-polyfill": "^1.1.9",
         "bignumber.js": "~4.1.0",
         "detect-node": "2.0.3",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
         "isomorphic-fetch": "^2.2.1",
@@ -60,4 +60,4 @@
     "publishConfig": {
         "access": "public"
     }
-}
\ No newline at end of file
+}
diff --git a/packages/web3-wrapper/package.json b/packages/web3-wrapper/package.json
index 218d85bfc..09fd184d2 100644
--- a/packages/web3-wrapper/package.json
+++ b/packages/web3-wrapper/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/web3-wrapper",
-    "version": "3.1.6",
+    "version": "3.2.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -54,11 +54,11 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.18",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "ethereum-types": "^1.1.2",
+        "@0x/assert": "^1.0.19",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
diff --git a/packages/website/package.json b/packages/website/package.json
index 5d2e563e9..d56688049 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/website",
-    "version": "0.0.61",
+    "version": "0.0.62",
     "engines": {
         "node": ">=6.12"
     },
@@ -20,24 +20,24 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/asset-buyer": "^3.0.2",
+        "@0x/asset-buyer": "^3.0.3",
         "@0x/contract-addresses": "^2.0.0",
-        "@0x/contract-wrappers": "^4.1.1",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/react-docs": "^1.0.20",
-        "@0x/react-shared": "^1.0.23",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/contract-wrappers": "^4.1.2",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/react-docs": "^1.0.21",
+        "@0x/react-shared": "^1.0.24",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "accounting": "^0.4.1",
         "basscss": "^8.0.3",
         "blockies": "^0.0.2",
         "bowser": "^1.9.3",
         "deep-equal": "^1.0.1",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-util": "^5.1.1",
         "find-versions": "^2.0.0",
         "jsonschema": "^1.2.0",
-- 
cgit v1.2.3


From 42be1a429fd9286a72e19b782c9b906cb3c0f8ad Mon Sep 17 00:00:00 2001
From: zkao <zichongkao@gmail.com>
Date: Tue, 11 Dec 2018 15:48:54 -0800
Subject: track idex orderbook snapshots (#1397)

* Track Idex and Oasis Orderbook Snapshots
---
 ...131658904-TokenOrderbookSnapshotAddOrderType.ts |  33 +++++++
 packages/pipeline/src/data_sources/idex/index.ts   |  82 ++++++++++++++++
 packages/pipeline/src/data_sources/oasis/index.ts  | 103 +++++++++++++++++++++
 packages/pipeline/src/entities/token_order.ts      |  10 +-
 packages/pipeline/src/parsers/ddex_orders/index.ts |  18 +---
 packages/pipeline/src/parsers/idex_orders/index.ts |  77 +++++++++++++++
 .../pipeline/src/parsers/oasis_orders/index.ts     |  71 ++++++++++++++
 packages/pipeline/src/parsers/utils.ts             |  28 ++++++
 .../src/scripts/pull_idex_orderbook_snapshots.ts   |  63 +++++++++++++
 .../src/scripts/pull_oasis_orderbook_snapshots.ts  |  58 ++++++++++++
 .../test/parsers/ddex_orders/index_test.ts         |  15 +--
 .../test/parsers/idex_orders/index_test.ts         |  87 +++++++++++++++++
 .../test/parsers/oasis_orders/index_test.ts        |  49 ++++++++++
 packages/pipeline/test/parsers/utils/index_test.ts |  30 ++++++
 14 files changed, 690 insertions(+), 34 deletions(-)
 create mode 100644 packages/pipeline/migrations/1544131658904-TokenOrderbookSnapshotAddOrderType.ts
 create mode 100644 packages/pipeline/src/data_sources/idex/index.ts
 create mode 100644 packages/pipeline/src/data_sources/oasis/index.ts
 create mode 100644 packages/pipeline/src/parsers/idex_orders/index.ts
 create mode 100644 packages/pipeline/src/parsers/oasis_orders/index.ts
 create mode 100644 packages/pipeline/src/parsers/utils.ts
 create mode 100644 packages/pipeline/src/scripts/pull_idex_orderbook_snapshots.ts
 create mode 100644 packages/pipeline/src/scripts/pull_oasis_orderbook_snapshots.ts
 create mode 100644 packages/pipeline/test/parsers/idex_orders/index_test.ts
 create mode 100644 packages/pipeline/test/parsers/oasis_orders/index_test.ts
 create mode 100644 packages/pipeline/test/parsers/utils/index_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1544131658904-TokenOrderbookSnapshotAddOrderType.ts b/packages/pipeline/migrations/1544131658904-TokenOrderbookSnapshotAddOrderType.ts
new file mode 100644
index 000000000..a501ec6d8
--- /dev/null
+++ b/packages/pipeline/migrations/1544131658904-TokenOrderbookSnapshotAddOrderType.ts
@@ -0,0 +1,33 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class TokenOrderbookSnapshotAddOrderType1544131658904 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.token_orderbook_snapshots
+                DROP CONSTRAINT "PK_8a16487e7cb6862ec5a84ed3495",
+                ADD PRIMARY KEY (observed_timestamp, source, order_type, price, base_asset_symbol, quote_asset_symbol);
+            `,
+        );
+        await queryRunner.query(
+            `ALTER TABLE raw.token_orderbook_snapshots
+                ALTER COLUMN quote_asset_address DROP NOT NULL,
+                ALTER COLUMN base_asset_address DROP NOT NULL;
+            `,
+        );
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.token_orderbook_snapshots
+                ALTER COLUMN quote_asset_address SET NOT NULL,
+                ALTER COLUMN base_asset_address SET NOT NULL;
+            `,
+        );
+        await queryRunner.query(
+            `ALTER TABLE raw.token_orderbook_snapshots
+                DROP CONSTRAINT token_orderbook_snapshots_pkey,
+                ADD CONSTRAINT "PK_8a16487e7cb6862ec5a84ed3495" PRIMARY KEY (observed_timestamp, source, price, base_asset_symbol, quote_asset_symbol);
+            `,
+        );
+    }
+}
diff --git a/packages/pipeline/src/data_sources/idex/index.ts b/packages/pipeline/src/data_sources/idex/index.ts
new file mode 100644
index 000000000..c1e53c08d
--- /dev/null
+++ b/packages/pipeline/src/data_sources/idex/index.ts
@@ -0,0 +1,82 @@
+import { fetchAsync } from '@0x/utils';
+
+const IDEX_BASE_URL = 'https://api.idex.market';
+const MARKETS_URL = `${IDEX_BASE_URL}/returnTicker`;
+const ORDERBOOK_URL = `${IDEX_BASE_URL}/returnOrderBook`;
+const MAX_ORDER_COUNT = 100; // Maximum based on https://github.com/AuroraDAO/idex-api-docs#returnorderbook
+export const IDEX_SOURCE = 'idex';
+
+export interface IdexMarketsResponse {
+    [marketName: string]: IdexMarket;
+}
+
+export interface IdexMarket {
+    last: string;
+    high: string;
+    low: string;
+    lowestAsk: string;
+    highestBid: string;
+    percentChange: string;
+    baseVolume: string;
+    quoteVolume: string;
+}
+
+export interface IdexOrderbook {
+    asks: IdexOrder[];
+    bids: IdexOrder[];
+}
+
+export interface IdexOrder {
+    price: string;
+    amount: string;
+    total: string;
+    orderHash: string;
+    params: IdexOrderParam;
+}
+
+export interface IdexOrderParam {
+    tokenBuy: string;
+    buySymbol: string;
+    buyPrecision: number;
+    amountBuy: string;
+    tokenSell: string;
+    sellSymbol: string;
+    sellPrecision: number;
+    amountSell: string;
+    expires: number;
+    nonce: number;
+    user: string;
+}
+
+// tslint:disable:prefer-function-over-method
+// ^ Keep consistency with other sources and help logical organization
+export class IdexSource {
+    /**
+     * Call Idex API to find out which markets they are maintaining orderbooks for.
+     */
+    public async getMarketsAsync(): Promise<string[]> {
+        const params = { method: 'POST' };
+        const resp = await fetchAsync(MARKETS_URL, params);
+        const respJson: IdexMarketsResponse = await resp.json();
+        const markets: string[] = Object.keys(respJson);
+        return markets;
+    }
+
+    /**
+     * Retrieve orderbook from Idex API for a given market.
+     * @param marketId String identifying the market we want data for. Eg. 'REP_AUG'
+     */
+    public async getMarketOrderbookAsync(marketId: string): Promise<IdexOrderbook> {
+        const params = {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({
+                market: marketId,
+                count: MAX_ORDER_COUNT,
+            }),
+        };
+        const resp = await fetchAsync(ORDERBOOK_URL, params);
+        const respJson: IdexOrderbook = await resp.json();
+        return respJson;
+    }
+}
diff --git a/packages/pipeline/src/data_sources/oasis/index.ts b/packages/pipeline/src/data_sources/oasis/index.ts
new file mode 100644
index 000000000..3b30e9dfd
--- /dev/null
+++ b/packages/pipeline/src/data_sources/oasis/index.ts
@@ -0,0 +1,103 @@
+import { fetchAsync } from '@0x/utils';
+
+const OASIS_BASE_URL = 'https://data.makerdao.com/v1';
+const OASIS_MARKET_QUERY = `query {
+  oasisMarkets(period: "1 week") {
+    nodes {
+      id
+      base
+      quote
+      buyVol
+      sellVol
+      price
+      high
+      low
+    }
+  }
+}`;
+const OASIS_ORDERBOOK_QUERY = `query ($market: String!) {
+  allOasisOrders(condition: { market: $market }) {
+    totalCount
+    nodes {
+      market
+      offerId
+      price
+      amount
+      act
+    }
+  }
+}`;
+export const OASIS_SOURCE = 'oasis';
+
+export interface OasisMarket {
+    id: string; // market symbol e.g MKRDAI
+    base: string; // base symbol   e.g MKR
+    quote: string; // quote symbol  e.g DAI
+    buyVol: number; // total buy volume (base)
+    sellVol: number; // total sell volume (base)
+    price: number; // volume weighted price (quote)
+    high: number; // max sell price
+    low: number; // min buy price
+}
+
+export interface OasisMarketResponse {
+    data: {
+        oasisMarkets: {
+            nodes: OasisMarket[];
+        };
+    };
+}
+
+export interface OasisOrder {
+    offerId: number; // Offer Id
+    market: string; // Market symbol (base/quote)
+    price: string; // Offer price (quote)
+    amount: string; // Offer amount (base)
+    act: string; // Action (ask|bid)
+}
+
+export interface OasisOrderbookResponse {
+    data: {
+        allOasisOrders: {
+            totalCount: number;
+            nodes: OasisOrder[];
+        };
+    };
+}
+
+// tslint:disable:prefer-function-over-method
+// ^ Keep consistency with other sources and help logical organization
+export class OasisSource {
+    /**
+     * Call Ddex API to find out which markets they are maintaining orderbooks for.
+     */
+    public async getActiveMarketsAsync(): Promise<OasisMarket[]> {
+        const params = {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ query: OASIS_MARKET_QUERY }),
+        };
+        const resp = await fetchAsync(OASIS_BASE_URL, params);
+        const respJson: OasisMarketResponse = await resp.json();
+        const markets = respJson.data.oasisMarkets.nodes;
+        return markets;
+    }
+
+    /**
+     * Retrieve orderbook from Oasis API for a given market.
+     * @param marketId String identifying the market we want data for. Eg. 'REPAUG'.
+     */
+    public async getMarketOrderbookAsync(marketId: string): Promise<OasisOrder[]> {
+        const input = {
+            market: marketId,
+        };
+        const params = {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ query: OASIS_ORDERBOOK_QUERY, variables: input }),
+        };
+        const resp = await fetchAsync(OASIS_BASE_URL, params);
+        const respJson: OasisOrderbookResponse = await resp.json();
+        return respJson.data.allOasisOrders.nodes;
+    }
+}
diff --git a/packages/pipeline/src/entities/token_order.ts b/packages/pipeline/src/entities/token_order.ts
index 557705767..4b8f0abc3 100644
--- a/packages/pipeline/src/entities/token_order.ts
+++ b/packages/pipeline/src/entities/token_order.ts
@@ -10,20 +10,20 @@ export class TokenOrderbookSnapshot {
     public observedTimestamp!: number;
     @PrimaryColumn({ name: 'source' })
     public source!: string;
-    @Column({ name: 'order_type' })
+    @PrimaryColumn({ name: 'order_type' })
     public orderType!: OrderType;
     @PrimaryColumn({ name: 'price', type: 'numeric', transformer: bigNumberTransformer })
     public price!: BigNumber;
     @PrimaryColumn({ name: 'base_asset_symbol' })
     public baseAssetSymbol!: string;
-    @Column({ name: 'base_asset_address' })
-    public baseAssetAddress!: string;
+    @Column({ nullable: true, type: String, name: 'base_asset_address' })
+    public baseAssetAddress!: string | null;
     @Column({ name: 'base_volume', type: 'numeric', transformer: bigNumberTransformer })
     public baseVolume!: BigNumber;
     @PrimaryColumn({ name: 'quote_asset_symbol' })
     public quoteAssetSymbol!: string;
-    @Column({ name: 'quote_asset_address' })
-    public quoteAssetAddress!: string;
+    @Column({ nullable: true, type: String, name: 'quote_asset_address' })
+    public quoteAssetAddress!: string | null;
     @Column({ name: 'quote_volume', type: 'numeric', transformer: bigNumberTransformer })
     public quoteVolume!: BigNumber;
 }
diff --git a/packages/pipeline/src/parsers/ddex_orders/index.ts b/packages/pipeline/src/parsers/ddex_orders/index.ts
index 81132e8f0..52a998f9f 100644
--- a/packages/pipeline/src/parsers/ddex_orders/index.ts
+++ b/packages/pipeline/src/parsers/ddex_orders/index.ts
@@ -1,7 +1,8 @@
 import { BigNumber } from '@0x/utils';
-import * as R from 'ramda';
 
-import { DdexMarket, DdexOrder, DdexOrderbook } from '../../data_sources/ddex';
+import { aggregateOrders } from '../utils';
+
+import { DdexMarket, DdexOrderbook } from '../../data_sources/ddex';
 import { TokenOrderbookSnapshot as TokenOrder } from '../../entities';
 import { OrderType } from '../../types';
 
@@ -27,19 +28,6 @@ export function parseDdexOrders(
     return parsedBids.concat(parsedAsks);
 }
 
-/**
- * Aggregates orders by price point for consistency with other exchanges.
- * Querying the Ddex API at level 3 setting returns a breakdown of
- * individual orders at each price point. Other exchanges only give total amount
- * at each price point. Returns an array of <price, amount> tuples.
- * @param ddexOrders A list of Ddex orders awaiting aggregation.
- */
-export function aggregateOrders(ddexOrders: DdexOrder[]): Array<[string, BigNumber]> {
-    const sumAmount = (acc: BigNumber, order: DdexOrder): BigNumber => acc.plus(order.amount);
-    const aggregatedPricePoints = R.reduceBy(sumAmount, new BigNumber(0), R.prop('price'), ddexOrders);
-    return Object.entries(aggregatedPricePoints);
-}
-
 /**
  * Parse a single aggregated Ddex order in order to form a tokenOrder entity
  * which can be saved into the database.
diff --git a/packages/pipeline/src/parsers/idex_orders/index.ts b/packages/pipeline/src/parsers/idex_orders/index.ts
new file mode 100644
index 000000000..dfe27455c
--- /dev/null
+++ b/packages/pipeline/src/parsers/idex_orders/index.ts
@@ -0,0 +1,77 @@
+import { BigNumber } from '@0x/utils';
+
+import { aggregateOrders } from '../utils';
+
+import { IdexOrder, IdexOrderbook, IdexOrderParam } from '../../data_sources/idex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../entities';
+import { OrderType } from '../../types';
+
+/**
+ * Marque function of this file.
+ * 1) Takes in orders from an orderbook,
+ * 2) Aggregates them by price point,
+ * 3) Parses them into entities which are then saved into the database.
+ * @param idexOrderbook raw orderbook that we pull from the Idex API.
+ * @param observedTimestamp Time at which the orders for the market were pulled.
+ * @param source The exchange where these orders are placed. In this case 'idex'.
+ */
+export function parseIdexOrders(idexOrderbook: IdexOrderbook, observedTimestamp: number, source: string): TokenOrder[] {
+    const aggregatedBids = aggregateOrders(idexOrderbook.bids);
+    // Any of the bid orders' params will work
+    const idexBidOrder = idexOrderbook.bids[0];
+    const parsedBids =
+        aggregatedBids.length > 0
+            ? aggregatedBids.map(order => parseIdexOrder(idexBidOrder.params, observedTimestamp, 'bid', source, order))
+            : [];
+
+    const aggregatedAsks = aggregateOrders(idexOrderbook.asks);
+    // Any of the ask orders' params will work
+    const idexAskOrder = idexOrderbook.asks[0];
+    const parsedAsks =
+        aggregatedAsks.length > 0
+            ? aggregatedAsks.map(order => parseIdexOrder(idexAskOrder.params, observedTimestamp, 'ask', source, order))
+            : [];
+    return parsedBids.concat(parsedAsks);
+}
+
+/**
+ * Parse a single aggregated Idex order in order to form a tokenOrder entity
+ * which can be saved into the database.
+ * @param idexOrderParam An object containing information about the market where these
+ * trades have been placed.
+ * @param observedTimestamp The time when the API response returned back to us.
+ * @param orderType 'bid' or 'ask' enum.
+ * @param source Exchange where these orders were placed.
+ * @param idexOrder A <price, amount> tuple which we will convert to volume-basis.
+ */
+export function parseIdexOrder(
+    idexOrderParam: IdexOrderParam,
+    observedTimestamp: number,
+    orderType: OrderType,
+    source: string,
+    idexOrder: [string, BigNumber],
+): TokenOrder {
+    const tokenOrder = new TokenOrder();
+    const price = new BigNumber(idexOrder[0]);
+    const amount = idexOrder[1];
+
+    tokenOrder.source = source;
+    tokenOrder.observedTimestamp = observedTimestamp;
+    tokenOrder.orderType = orderType;
+    tokenOrder.price = price;
+    tokenOrder.baseVolume = amount;
+    tokenOrder.quoteVolume = price.times(amount);
+
+    if (orderType === 'bid') {
+        tokenOrder.baseAssetSymbol = idexOrderParam.buySymbol;
+        tokenOrder.baseAssetAddress = idexOrderParam.tokenBuy;
+        tokenOrder.quoteAssetSymbol = idexOrderParam.sellSymbol;
+        tokenOrder.quoteAssetAddress = idexOrderParam.tokenSell;
+    } else {
+        tokenOrder.baseAssetSymbol = idexOrderParam.sellSymbol;
+        tokenOrder.baseAssetAddress = idexOrderParam.tokenSell;
+        tokenOrder.quoteAssetSymbol = idexOrderParam.buySymbol;
+        tokenOrder.quoteAssetAddress = idexOrderParam.tokenBuy;
+    }
+    return tokenOrder;
+}
diff --git a/packages/pipeline/src/parsers/oasis_orders/index.ts b/packages/pipeline/src/parsers/oasis_orders/index.ts
new file mode 100644
index 000000000..7aafbf460
--- /dev/null
+++ b/packages/pipeline/src/parsers/oasis_orders/index.ts
@@ -0,0 +1,71 @@
+import { BigNumber } from '@0x/utils';
+import * as R from 'ramda';
+
+import { aggregateOrders } from '../utils';
+
+import { OasisMarket, OasisOrder } from '../../data_sources/oasis';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../entities';
+import { OrderType } from '../../types';
+
+/**
+ * Marque function of this file.
+ * 1) Takes in orders from an orderbook,
+ * 2) Aggregates them according to price point,
+ * 3) Builds TokenOrder entity with other information attached.
+ * @param oasisOrderbook A raw orderbook that we pull from the Oasis API.
+ * @param oasisMarket An object containing market data also directly from the API.
+ * @param observedTimestamp Time at which the orders for the market were pulled.
+ * @param source The exchange where these orders are placed. In this case 'oasis'.
+ */
+export function parseOasisOrders(
+    oasisOrderbook: OasisOrder[],
+    oasisMarket: OasisMarket,
+    observedTimestamp: number,
+    source: string,
+): TokenOrder[] {
+    const aggregatedBids = aggregateOrders(R.filter(R.propEq('act', 'bid'), oasisOrderbook));
+    const aggregatedAsks = aggregateOrders(R.filter(R.propEq('act', 'ask'), oasisOrderbook));
+    const parsedBids = aggregatedBids.map(order =>
+        parseOasisOrder(oasisMarket, observedTimestamp, 'bid', source, order),
+    );
+    const parsedAsks = aggregatedAsks.map(order =>
+        parseOasisOrder(oasisMarket, observedTimestamp, 'ask', source, order),
+    );
+    return parsedBids.concat(parsedAsks);
+}
+
+/**
+ * Parse a single aggregated Oasis order to form a tokenOrder entity
+ * which can be saved into the database.
+ * @param oasisMarket An object containing information about the market where these
+ * trades have been placed.
+ * @param observedTimestamp The time when the API response returned back to us.
+ * @param orderType 'bid' or 'ask' enum.
+ * @param source Exchange where these orders were placed.
+ * @param oasisOrder A <price, amount> tuple which we will convert to volume-basis.
+ */
+export function parseOasisOrder(
+    oasisMarket: OasisMarket,
+    observedTimestamp: number,
+    orderType: OrderType,
+    source: string,
+    oasisOrder: [string, BigNumber],
+): TokenOrder {
+    const tokenOrder = new TokenOrder();
+    const price = new BigNumber(oasisOrder[0]);
+    const amount = oasisOrder[1];
+
+    tokenOrder.source = source;
+    tokenOrder.observedTimestamp = observedTimestamp;
+    tokenOrder.orderType = orderType;
+    tokenOrder.price = price;
+
+    tokenOrder.baseAssetSymbol = oasisMarket.base;
+    tokenOrder.baseAssetAddress = null; // Oasis doesn't provide address information
+    tokenOrder.baseVolume = price.times(amount);
+
+    tokenOrder.quoteAssetSymbol = oasisMarket.quote;
+    tokenOrder.quoteAssetAddress = null; // Oasis doesn't provide address information
+    tokenOrder.quoteVolume = amount;
+    return tokenOrder;
+}
diff --git a/packages/pipeline/src/parsers/utils.ts b/packages/pipeline/src/parsers/utils.ts
new file mode 100644
index 000000000..860729e9f
--- /dev/null
+++ b/packages/pipeline/src/parsers/utils.ts
@@ -0,0 +1,28 @@
+import { BigNumber } from '@0x/utils';
+
+export interface GenericRawOrder {
+    price: string;
+    amount: string;
+}
+
+/**
+ * Aggregates individual orders by price point. Filters zero amount orders.
+ * @param rawOrders An array of objects that have price and amount information.
+ */
+export function aggregateOrders(rawOrders: GenericRawOrder[]): Array<[string, BigNumber]> {
+    const aggregatedOrders = new Map<string, BigNumber>();
+    rawOrders.forEach(order => {
+        const amount = new BigNumber(order.amount);
+        if (amount.isZero()) {
+            return;
+        }
+        // Use string instead of BigNum to aggregate by value instead of variable.
+        // Convert to BigNumber first to consolidate different string
+        // representations of the same number. Eg. '0.0' and '0.00'.
+        const price = new BigNumber(order.price).toString();
+
+        const existingAmount = aggregatedOrders.get(price) || new BigNumber(0);
+        aggregatedOrders.set(price, amount.plus(existingAmount));
+    });
+    return Array.from(aggregatedOrders.entries());
+}
diff --git a/packages/pipeline/src/scripts/pull_idex_orderbook_snapshots.ts b/packages/pipeline/src/scripts/pull_idex_orderbook_snapshots.ts
new file mode 100644
index 000000000..d47c1dd3f
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_idex_orderbook_snapshots.ts
@@ -0,0 +1,63 @@
+import { logUtils } from '@0x/utils';
+import * as R from 'ramda';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+
+import { IDEX_SOURCE, IdexSource } from '../data_sources/idex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseIdexOrders } from '../parsers/idex_orders';
+import { handleError } from '../utils';
+
+// Number of orders to save at once.
+const BATCH_SAVE_SIZE = 1000;
+
+// Number of markets to retrieve orderbooks for at once.
+const MARKET_ORDERBOOK_REQUEST_BATCH_SIZE = 100;
+
+// Delay between market orderbook requests.
+const MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY = 2000;
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const idexSource = new IdexSource();
+    logUtils.log('Getting all IDEX markets');
+    const markets = await idexSource.getMarketsAsync();
+    logUtils.log(`Got ${markets.length} markets.`);
+    for (const marketsChunk of R.splitEvery(MARKET_ORDERBOOK_REQUEST_BATCH_SIZE, markets)) {
+        await Promise.all(
+            marketsChunk.map(async (marketId: string) => getAndSaveMarketOrderbook(idexSource, marketId)),
+        );
+        await new Promise<void>(resolve => setTimeout(resolve, MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY));
+    }
+    process.exit(0);
+})().catch(handleError);
+
+/**
+ * Retrieve orderbook from Idex API for a given market. Parse orders and insert
+ * them into our database.
+ * @param idexSource Data source which can query Idex API.
+ * @param marketId String representing market of interest, eg. 'ETH_TIC'.
+ */
+async function getAndSaveMarketOrderbook(idexSource: IdexSource, marketId: string): Promise<void> {
+    logUtils.log(`${marketId}: Retrieving orderbook.`);
+    const orderBook = await idexSource.getMarketOrderbookAsync(marketId);
+    const observedTimestamp = Date.now();
+
+    if (!R.has('bids', orderBook) || !R.has('asks', orderBook)) {
+        logUtils.warn(`${marketId}: Orderbook faulty.`);
+        return;
+    }
+
+    logUtils.log(`${marketId}: Parsing orders.`);
+    const orders = parseIdexOrders(orderBook, observedTimestamp, IDEX_SOURCE);
+
+    if (orders.length > 0) {
+        logUtils.log(`${marketId}: Saving ${orders.length} orders.`);
+        const TokenOrderRepository = connection.getRepository(TokenOrder);
+        await TokenOrderRepository.save(orders, { chunk: Math.ceil(orders.length / BATCH_SAVE_SIZE) });
+    } else {
+        logUtils.log(`${marketId}: 0 orders to save.`);
+    }
+}
diff --git a/packages/pipeline/src/scripts/pull_oasis_orderbook_snapshots.ts b/packages/pipeline/src/scripts/pull_oasis_orderbook_snapshots.ts
new file mode 100644
index 000000000..0ffa5fd47
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_oasis_orderbook_snapshots.ts
@@ -0,0 +1,58 @@
+import { logUtils } from '@0x/utils';
+import * as R from 'ramda';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+
+import { OASIS_SOURCE, OasisMarket, OasisSource } from '../data_sources/oasis';
+import { TokenOrderbookSnapshot as TokenOrder } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseOasisOrders } from '../parsers/oasis_orders';
+import { handleError } from '../utils';
+
+// Number of orders to save at once.
+const BATCH_SAVE_SIZE = 1000;
+
+// Number of markets to retrieve orderbooks for at once.
+const MARKET_ORDERBOOK_REQUEST_BATCH_SIZE = 50;
+
+// Delay between market orderbook requests.
+const MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY = 1000;
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const oasisSource = new OasisSource();
+    logUtils.log('Getting all active Oasis markets');
+    const markets = await oasisSource.getActiveMarketsAsync();
+    logUtils.log(`Got ${markets.length} markets.`);
+    for (const marketsChunk of R.splitEvery(MARKET_ORDERBOOK_REQUEST_BATCH_SIZE, markets)) {
+        await Promise.all(
+            marketsChunk.map(async (market: OasisMarket) => getAndSaveMarketOrderbook(oasisSource, market)),
+        );
+        await new Promise<void>(resolve => setTimeout(resolve, MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY));
+    }
+    process.exit(0);
+})().catch(handleError);
+
+/**
+ * Retrieve orderbook from Oasis API for a given market. Parse orders and insert
+ * them into our database.
+ * @param oasisSource Data source which can query Oasis API.
+ * @param marketId String identifying market we want data for. eg. 'REPAUG'.
+ */
+async function getAndSaveMarketOrderbook(oasisSource: OasisSource, market: OasisMarket): Promise<void> {
+    logUtils.log(`${market.id}: Retrieving orderbook.`);
+    const orderBook = await oasisSource.getMarketOrderbookAsync(market.id);
+    const observedTimestamp = Date.now();
+
+    logUtils.log(`${market.id}: Parsing orders.`);
+    const orders = parseOasisOrders(orderBook, market, observedTimestamp, OASIS_SOURCE);
+
+    if (orders.length > 0) {
+        logUtils.log(`${market.id}: Saving ${orders.length} orders.`);
+        const TokenOrderRepository = connection.getRepository(TokenOrder);
+        await TokenOrderRepository.save(orders, { chunk: Math.ceil(orders.length / BATCH_SAVE_SIZE) });
+    } else {
+        logUtils.log(`${market.id}: 0 orders to save.`);
+    }
+}
diff --git a/packages/pipeline/test/parsers/ddex_orders/index_test.ts b/packages/pipeline/test/parsers/ddex_orders/index_test.ts
index 213100f44..9f4bfe7e3 100644
--- a/packages/pipeline/test/parsers/ddex_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/ddex_orders/index_test.ts
@@ -4,7 +4,7 @@ import 'mocha';
 
 import { DdexMarket } from '../../../src/data_sources/ddex';
 import { TokenOrderbookSnapshot as TokenOrder } from '../../../src/entities';
-import { aggregateOrders, parseDdexOrder } from '../../../src/parsers/ddex_orders';
+import { parseDdexOrder } from '../../../src/parsers/ddex_orders';
 import { OrderType } from '../../../src/types';
 import { chaiSetup } from '../../utils/chai_setup';
 
@@ -13,19 +13,6 @@ const expect = chai.expect;
 
 // tslint:disable:custom-no-magic-numbers
 describe('ddex_orders', () => {
-    describe('aggregateOrders', () => {
-        it('aggregates orders by price point', () => {
-            const input = [
-                { price: '1', amount: '20', orderId: 'testtest' },
-                { price: '1', amount: '30', orderId: 'testone' },
-                { price: '2', amount: '100', orderId: 'testtwo' },
-            ];
-            const expected = [['1', new BigNumber(50)], ['2', new BigNumber(100)]];
-            const actual = aggregateOrders(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-
     describe('parseDdexOrder', () => {
         it('converts ddexOrder to TokenOrder entity', () => {
             const ddexOrder: [string, BigNumber] = ['0.5', new BigNumber(10)];
diff --git a/packages/pipeline/test/parsers/idex_orders/index_test.ts b/packages/pipeline/test/parsers/idex_orders/index_test.ts
new file mode 100644
index 000000000..d54ecb9a8
--- /dev/null
+++ b/packages/pipeline/test/parsers/idex_orders/index_test.ts
@@ -0,0 +1,87 @@
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import 'mocha';
+
+import { IdexOrderParam } from '../../../src/data_sources/idex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../../src/entities';
+import { parseIdexOrder } from '../../../src/parsers/idex_orders';
+import { OrderType } from '../../../src/types';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('idex_orders', () => {
+    describe('parseIdexOrder', () => {
+        // for market listed as 'DEF_ABC'.
+        it('correctly converts bid type idexOrder to TokenOrder entity', () => {
+            const idexOrder: [string, BigNumber] = ['0.5', new BigNumber(10)];
+            const idexOrderParam: IdexOrderParam = {
+                tokenBuy: '0x0000000000000000000000000000000000000000',
+                buySymbol: 'ABC',
+                buyPrecision: 2,
+                amountBuy: '10',
+                tokenSell: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
+                sellSymbol: 'DEF',
+                sellPrecision: 2,
+                amountSell: '5',
+                expires: Date.now() + 100000,
+                nonce: 1,
+                user: '0x212345667543456435324564345643453453333',
+            };
+            const observedTimestamp: number = Date.now();
+            const orderType: OrderType = 'bid';
+            const source: string = 'idex';
+
+            const expected = new TokenOrder();
+            expected.source = 'idex';
+            expected.observedTimestamp = observedTimestamp;
+            expected.orderType = 'bid';
+            expected.price = new BigNumber(0.5);
+            expected.baseAssetSymbol = 'ABC';
+            expected.baseAssetAddress = '0x0000000000000000000000000000000000000000';
+            expected.baseVolume = new BigNumber(10);
+            expected.quoteAssetSymbol = 'DEF';
+            expected.quoteAssetAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
+            expected.quoteVolume = new BigNumber(5);
+
+            const actual = parseIdexOrder(idexOrderParam, observedTimestamp, orderType, source, idexOrder);
+            expect(actual).deep.equal(expected);
+        });
+        it('correctly converts ask type idexOrder to TokenOrder entity', () => {
+            const idexOrder: [string, BigNumber] = ['0.5', new BigNumber(10)];
+            const idexOrderParam: IdexOrderParam = {
+                tokenBuy: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
+                buySymbol: 'DEF',
+                buyPrecision: 2,
+                amountBuy: '5',
+                tokenSell: '0x0000000000000000000000000000000000000000',
+                sellSymbol: 'ABC',
+                sellPrecision: 2,
+                amountSell: '10',
+                expires: Date.now() + 100000,
+                nonce: 1,
+                user: '0x212345667543456435324564345643453453333',
+            };
+            const observedTimestamp: number = Date.now();
+            const orderType: OrderType = 'ask';
+            const source: string = 'idex';
+
+            const expected = new TokenOrder();
+            expected.source = 'idex';
+            expected.observedTimestamp = observedTimestamp;
+            expected.orderType = 'ask';
+            expected.price = new BigNumber(0.5);
+            expected.baseAssetSymbol = 'ABC';
+            expected.baseAssetAddress = '0x0000000000000000000000000000000000000000';
+            expected.baseVolume = new BigNumber(10);
+            expected.quoteAssetSymbol = 'DEF';
+            expected.quoteAssetAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
+            expected.quoteVolume = new BigNumber(5);
+
+            const actual = parseIdexOrder(idexOrderParam, observedTimestamp, orderType, source, idexOrder);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/parsers/oasis_orders/index_test.ts b/packages/pipeline/test/parsers/oasis_orders/index_test.ts
new file mode 100644
index 000000000..9e8ba9a40
--- /dev/null
+++ b/packages/pipeline/test/parsers/oasis_orders/index_test.ts
@@ -0,0 +1,49 @@
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import 'mocha';
+
+import { OasisMarket } from '../../../src/data_sources/oasis';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../../src/entities';
+import { parseOasisOrder } from '../../../src/parsers/oasis_orders';
+import { OrderType } from '../../../src/types';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('oasis_orders', () => {
+    describe('parseOasisOrder', () => {
+        it('converts oasisOrder to TokenOrder entity', () => {
+            const oasisOrder: [string, BigNumber] = ['0.5', new BigNumber(10)];
+            const oasisMarket: OasisMarket = {
+                id: 'ABCDEF',
+                base: 'DEF',
+                quote: 'ABC',
+                buyVol: 100,
+                sellVol: 200,
+                price: 1,
+                high: 1,
+                low: 0,
+            };
+            const observedTimestamp: number = Date.now();
+            const orderType: OrderType = 'bid';
+            const source: string = 'oasis';
+
+            const expected = new TokenOrder();
+            expected.source = 'oasis';
+            expected.observedTimestamp = observedTimestamp;
+            expected.orderType = 'bid';
+            expected.price = new BigNumber(0.5);
+            expected.baseAssetSymbol = 'DEF';
+            expected.baseAssetAddress = null;
+            expected.baseVolume = new BigNumber(5);
+            expected.quoteAssetSymbol = 'ABC';
+            expected.quoteAssetAddress = null;
+            expected.quoteVolume = new BigNumber(10);
+
+            const actual = parseOasisOrder(oasisMarket, observedTimestamp, orderType, source, oasisOrder);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/parsers/utils/index_test.ts b/packages/pipeline/test/parsers/utils/index_test.ts
new file mode 100644
index 000000000..5a0d0f182
--- /dev/null
+++ b/packages/pipeline/test/parsers/utils/index_test.ts
@@ -0,0 +1,30 @@
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import 'mocha';
+
+import { aggregateOrders, GenericRawOrder } from '../../../src/parsers/utils';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('aggregateOrders', () => {
+    it('aggregates order by price point', () => {
+        const input = [
+            { price: '1', amount: '20', orderHash: 'testtest', total: '20' },
+            { price: '1', amount: '30', orderHash: 'testone', total: '30' },
+            { price: '2', amount: '100', orderHash: 'testtwo', total: '200' },
+        ];
+        const expected = [['1', new BigNumber(50)], ['2', new BigNumber(100)]];
+        const actual = aggregateOrders(input);
+        expect(actual).deep.equal(expected);
+    });
+
+    it('handles empty orders gracefully', () => {
+        const input: GenericRawOrder[] = [];
+        const expected: Array<[string, BigNumber]> = [];
+        const actual = aggregateOrders(input);
+        expect(actual).deep.equal(expected);
+    });
+});
-- 
cgit v1.2.3


From b1a73f5c742b96906e832e532dbdc3e4e9583c6d Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 11 Dec 2018 17:03:07 -0800
Subject: Refactor out custom components

---
 packages/instant/src/components/order_details.tsx | 137 +++++++++-------------
 1 file changed, 55 insertions(+), 82 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 67090898e..9eaf2fb2e 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -28,6 +28,49 @@ const BaseCurrencySelector: React.StatelessComponent<BaseCurrenySwitchProps> = p
     return <Text {...textStyle}>{props.currencyName}</Text>;
 };
 
+const grandTotalDisplayValue = (
+    displayPrimaryTotalCost?: React.ReactNode,
+    displaySecondaryTotalCost?: React.ReactNode,
+): React.ReactNode => {
+    if (!displayPrimaryTotalCost) {
+        return undefined;
+    }
+    const secondaryText = displaySecondaryTotalCost && (
+        <Container marginRight="3px" display="inline-block">
+            <Text fontColor={ColorOption.lightGrey}>({displaySecondaryTotalCost})</Text>
+        </Container>
+    );
+    return (
+        <React.Fragment>
+            {secondaryText}
+            <Text fontWeight={700} fontColor={ColorOption.grey}>
+                {displayPrimaryTotalCost}
+            </Text>
+        </React.Fragment>
+    );
+};
+
+const tokenAmountLabel = (displayPricePerToken?: React.ReactNode, assetName?: string, numTokens?: BigNumber) => {
+    // Display as 0 if we have a selected asset
+    const displayNumTokens =
+        assetName && assetName !== DEFAULT_UNKOWN_ASSET_NAME && _.isUndefined(numTokens) ? new BigNumber(0) : numTokens;
+
+    if (!_.isUndefined(displayNumTokens)) {
+        let numTokensWithSymbol = displayNumTokens.toString();
+
+        if (assetName) {
+            numTokensWithSymbol += ` ${assetName}`;
+        }
+
+        if (displayPricePerToken) {
+            numTokensWithSymbol += ` @ ${displayPricePerToken}`;
+        }
+        return numTokensWithSymbol;
+    }
+
+    return 'Token Amount';
+};
+
 export interface OrderDetailsProps {
     buyQuoteInfo?: BuyQuoteInfo;
     selectedAssetUnitAmount?: BigNumber;
@@ -79,18 +122,21 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
                         </Container>
                     </Flex>
                 </Container>
-                <TokenAmountRow
-                    numTokens={selectedAssetUnitAmount}
-                    assetName={this.props.assetName}
-                    displayPricePerToken={displayAmounts.pricePerToken}
-                    displayTotalPrice={displayAmounts.assetTotal}
+                <OrderDetailsRow
                     isLoading={this.props.isLoading}
+                    labelText={tokenAmountLabel(
+                        displayAmounts.pricePerToken,
+                        this.props.assetName,
+                        this.props.selectedAssetUnitAmount,
+                    )}
+                    value={displayAmounts.assetTotal}
                 />
-                <OrderDetailsRow labelText="Fee" value={displayAmounts.feeTotal} isLoading={this.props.isLoading} />
-                <TotalCostRow
-                    displaySecondaryTotalCost={displayAmounts.secondaryGrandTotal}
-                    displayPrimaryTotalCost={displayAmounts.primaryGrandTotal}
+                <OrderDetailsRow isLoading={this.props.isLoading} labelText="Fee" value={displayAmounts.feeTotal} />
+                <OrderDetailsRow
                     isLoading={this.props.isLoading}
+                    isLabelBold={true}
+                    labelText={'Total Cost'}
+                    value={grandTotalDisplayValue(displayAmounts.primaryGrandTotal, displayAmounts.secondaryGrandTotal)}
                 />
             </Container>
         );
@@ -133,76 +179,3 @@ export class OrderDetailsRow extends React.Component<OrderDetailsRowProps, {}> {
         );
     }
 }
-export interface TotalCostRowProps {
-    displayPrimaryTotalCost?: React.ReactNode;
-    displaySecondaryTotalCost?: React.ReactNode;
-    isLoading: boolean;
-}
-export class TotalCostRow extends React.Component<TotalCostRowProps, {}> {
-    public render(): React.ReactNode {
-        let value: React.ReactNode;
-        if (this.props.displayPrimaryTotalCost) {
-            const secondaryText = this.props.displaySecondaryTotalCost && (
-                <Container marginRight="3px" display="inline-block">
-                    <Text fontColor={ColorOption.lightGrey}>({this.props.displaySecondaryTotalCost})</Text>
-                </Container>
-            );
-            value = (
-                <React.Fragment>
-                    {secondaryText}
-                    <Text fontWeight={700} fontColor={ColorOption.grey}>
-                        {this.props.displayPrimaryTotalCost}
-                    </Text>
-                </React.Fragment>
-            );
-        }
-
-        return (
-            <OrderDetailsRow isLoading={this.props.isLoading} isLabelBold={true} labelText="Total Cost" value={value} />
-        );
-    }
-}
-
-export interface TokenAmountRowProps {
-    assetName?: string;
-    displayPricePerToken?: React.ReactNode;
-    displayTotalPrice?: React.ReactNode;
-    isLoading: boolean;
-    numTokens?: BigNumber;
-}
-export class TokenAmountRow extends React.Component<TokenAmountRowProps> {
-    public static DEFAULT_TEXT: string = 'Token Amount';
-    public render(): React.ReactNode {
-        return (
-            <OrderDetailsRow
-                isLoading={this.props.isLoading}
-                labelText={this._labelText()}
-                value={this.props.displayTotalPrice}
-            />
-        );
-    }
-    private _labelText(): string {
-        const { displayPricePerToken, assetName } = this.props;
-
-        // Display as 0 if we have a selected asset
-        const numTokens =
-            assetName && assetName !== DEFAULT_UNKOWN_ASSET_NAME && _.isUndefined(this.props.numTokens)
-                ? 0
-                : this.props.numTokens;
-
-        if (!_.isUndefined(numTokens)) {
-            let numTokensWithSymbol = numTokens.toString();
-
-            if (assetName) {
-                numTokensWithSymbol += ` ${assetName}`;
-            }
-
-            if (displayPricePerToken) {
-                numTokensWithSymbol += ` @ ${displayPricePerToken}`;
-            }
-            return numTokensWithSymbol;
-        }
-
-        return TokenAmountRow.DEFAULT_TEXT;
-    }
-}
-- 
cgit v1.2.3


From 5f7ed71937c8319bb5613dc57f005848b1fa336c Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 11 Dec 2018 17:06:27 -0800
Subject: Delete old interface and rename BaseCurrencyChoice

---
 packages/instant/src/components/order_details.tsx | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 9eaf2fb2e..8bff0af14 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -14,12 +14,12 @@ import { Container } from './ui/container';
 import { Flex } from './ui/flex';
 import { Text, TextProps } from './ui/text';
 
-interface BaseCurrenySwitchProps {
+interface BaseCurryChoiceProps {
     currencyName: string;
     onClick: () => void;
     isSelected: boolean;
 }
-const BaseCurrencySelector: React.StatelessComponent<BaseCurrenySwitchProps> = props => {
+const BaseCurrencyChoice: React.StatelessComponent<BaseCurryChoiceProps> = props => {
     const textStyle: TextProps = { onClick: props.onClick, fontSize: '12px' };
     if (props.isSelected) {
         textStyle.fontColor = ColorOption.primaryColor;
@@ -106,7 +106,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
                         </Text>
 
                         <Container>
-                            <BaseCurrencySelector
+                            <BaseCurrencyChoice
                                 onClick={this.props.onBaseCurrencySwitchEth}
                                 currencyName="ETH"
                                 isSelected={this.props.baseCurrency === BaseCurrency.ETH}
@@ -114,7 +114,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
                             <Container marginLeft="3px" marginRight="3px" display="inline">
                                 <Text fontSize="12px">/</Text>
                             </Container>
-                            <BaseCurrencySelector
+                            <BaseCurrencyChoice
                                 onClick={this.props.onBaseCurrencySwitchUsd}
                                 currencyName="USD"
                                 isSelected={this.props.baseCurrency === BaseCurrency.USD}
@@ -143,15 +143,6 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
     }
 }
 
-export interface EthAmountRowProps {
-    rowLabel: string;
-    ethAmount?: BigNumber;
-    isEthAmountInBaseUnits?: boolean;
-    ethUsdPrice?: BigNumber;
-    shouldEmphasize?: boolean;
-    isLoading: boolean;
-}
-
 export interface OrderDetailsRowProps {
     labelText: string;
     isLabelBold?: boolean;
-- 
cgit v1.2.3


From 5cff9110355f22a0887febe8728d445dc3867125 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 11 Dec 2018 17:31:16 -0800
Subject: Make pull_missing_blocks script consider all events with block
 numbers (#1420)

---
 packages/pipeline/src/scripts/pull_missing_blocks.ts | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_blocks.ts b/packages/pipeline/src/scripts/pull_missing_blocks.ts
index 18fe1b700..275141a12 100644
--- a/packages/pipeline/src/scripts/pull_missing_blocks.ts
+++ b/packages/pipeline/src/scripts/pull_missing_blocks.ts
@@ -53,8 +53,21 @@ async function getAllMissingBlocks(web3Source: Web3Source): Promise<void> {
 
 async function getMissingBlockNumbers(fromBlock: number): Promise<number[]> {
     console.log(`Checking for missing blocks starting at ${fromBlock}...`);
+    // Note(albrow): The easiest way to get all the blocks we need is to
+    // consider all the events tables together in a single query. If this query
+    // gets too slow, we should consider re-architecting so that we can work on
+    // getting the blocks for one type of event at a time.
     const response = (await connection.query(
-        'SELECT DISTINCT(block_number) FROM raw.exchange_fill_events WHERE block_number NOT IN (SELECT number FROM raw.blocks) AND block_number >= $1 ORDER BY block_number ASC LIMIT $2',
+        `WITH all_events AS (
+            SELECT block_number FROM raw.exchange_fill_events
+                UNION SELECT block_number FROM raw.exchange_cancel_events
+                UNION SELECT block_number FROM raw.exchange_cancel_up_to_events
+                UNION SELECT block_number FROM raw.erc20_approval_events
+        )
+        SELECT DISTINCT(block_number) FROM all_events
+            WHERE block_number NOT IN (SELECT number FROM raw.blocks)
+                AND block_number >= $1
+            ORDER BY block_number ASC LIMIT $2`,
         [fromBlock, MAX_BLOCKS_PER_QUERY],
     )) as MissingBlocksResponse[];
     const blockNumberStrings = R.pluck('block_number', response);
-- 
cgit v1.2.3


From 19f662c196daf8f28c95388eaca0acef230f3b3d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 12:00:23 +0100
Subject: Add icons to 0x instant

---
 .../website/ts/@next/icons/illustrations/0x.svg    | 14 +++++++++++
 .../ts/@next/icons/illustrations/buildBusiness.svg |  6 +++++
 .../icons/illustrations/decentralisedLoans.svg     | 13 ++++++++++
 .../ts/@next/icons/illustrations/description.svg   | 21 ++++++++++++++++
 .../@next/icons/illustrations/eficientDesign.svg   | 11 +++++++++
 .../icons/illustrations/extensibleArchitecture.svg | 11 +++++++++
 .../icons/illustrations/flexibleIntegration.svg    | 12 ++++++++++
 .../illustrations/flexibleIntegration0xInstant.svg | 17 +++++++++++++
 .../@next/icons/illustrations/flexibleOrders.svg   |  4 ++++
 .../icons/illustrations/gamingAndCollectibles.svg  | 18 ++++++++++++++
 .../generateRevenueForYourBusiness-large.svg       | 28 ++++++++++++++++++++++
 .../ts/@next/icons/illustrations/getInTouch.svg    | 13 ++++++++++
 .../ts/@next/icons/illustrations/getStarted.svg    |  4 ++++
 .../ts/@next/icons/illustrations/launchKit.svg     | 18 ++++++++++++++
 .../icons/illustrations/launchKit_versionB.svg     |  7 ++++++
 .../@next/icons/illustrations/legalResources.svg   |  4 ++++
 .../icons/illustrations/marketingDesignHelp.svg    | 11 +++++++++
 .../@next/icons/illustrations/milestoneGrants.svg  |  7 ++++++
 .../illustrations/networkedLiquidity-small.svg     | 20 ++++++++++++++++
 .../icons/illustrations/networkedLiquidity.svg     | 28 ++++++++++++++++++++++
 .../ts/@next/icons/illustrations/orderBooks.svg    |  8 +++++++
 .../icons/illustrations/predictionMarkets.svg      |  7 ++++++
 .../icons/illustrations/recruitingSupport.svg      |  7 ++++++
 .../icons/illustrations/robustSmartContracts.svg   |  6 +++++
 .../ts/@next/icons/illustrations/secureTrading.svg | 15 ++++++++++++
 .../ts/@next/icons/illustrations/stableTokens.svg  | 10 ++++++++
 .../icons/illustrations/standardForExchange.svg    | 12 ++++++++++
 .../supportForAllEthereumStandards-large.svg       | 28 ++++++++++++++++++++++
 .../supportForAllEthereumStandards.svg             | 21 ++++++++++++++++
 .../ts/@next/icons/illustrations/techSupport.svg   | 13 ++++++++++
 .../@next/icons/illustrations/vcIntroductions.svg  | 11 +++++++++
 packages/website/ts/@next/pages/instant.tsx        |  6 ++---
 32 files changed, 408 insertions(+), 3 deletions(-)
 create mode 100755 packages/website/ts/@next/icons/illustrations/0x.svg
 create mode 100755 packages/website/ts/@next/icons/illustrations/buildBusiness.svg
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+<path d="M65.3633 189.944V158.303H69.8695V149.389H49.8858V158.303H54.3919V189.944C44.1062 192.393 36.4654 201.699 36.4654 212.67C36.4654 225.601 46.947 236.083 59.8776 236.083C72.8082 236.083 83.2899 225.601 83.2899 212.67C83.2899 201.601 75.6491 192.393 65.3633 189.944Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M69.8694 149.294H49.8857V158.208H69.8694V149.294Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M40.3837 199.547H79.2735" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M192.122 246.567C221.878 246.567 246 222.446 246 192.69C246 162.934 221.878 138.812 192.122 138.812C162.367 138.812 138.245 162.934 138.245 192.69C138.245 222.446 162.367 246.567 192.122 246.567Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M191.833 156.667L159.333 200.422H191.833L191.923 228.333L224.333 184.489H191.833V156.667Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+</g>
+<defs>
+<clipPath id="clip0">
+<rect width="250" height="250" fill="white"/>
+</clipPath>
+</defs>
+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/supportForAllEthereumStandards.svg b/packages/website/ts/@next/icons/illustrations/supportForAllEthereumStandards.svg
new file mode 100755
index 000000000..d75302da6
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/supportForAllEthereumStandards.svg
@@ -0,0 +1,21 @@
+<svg width="150" height="150" viewBox="0 0 150 150" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M114.673 67.6531C132.527 67.6531 147 53.18 147 35.3265C147 17.4731 132.527 3 114.673 3C96.82 3 82.3469 17.4731 82.3469 35.3265C82.3469 53.18 96.82 67.6531 114.673 67.6531Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M123.137 10.8173V18.8107H131.131" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M131.131 18.8107V43.4964H109.207V10.8172H123.137L131.131 18.8107Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M106.21 59.8361V51.8426H98.2163" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M98.2163 51.8427V27.157H120.14V59.8362H106.21L98.2163 51.8427Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M35.3265 68.5936C53.18 68.5936 67.6531 54.1205 67.6531 36.267C67.6531 18.4136 53.18 3.94049 35.3265 3.94049C17.4731 3.94049 3 18.4136 3 36.267C3 54.1205 17.4731 68.5936 35.3265 68.5936Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M35.3265 68.5343C53.1472 68.5343 67.5937 54.0878 67.5937 36.2672C67.5937 18.4465 53.1472 4 35.3265 4C17.5058 4 3.05933 18.4465 3.05933 36.2672C3.05933 54.0878 17.5058 68.5343 35.3265 68.5343Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M26.4197 49.1738V50.6738H27.9197H45.3H46.8V49.1738V44.1137V42.6137H45.3H41.0799V21.0134V19.5134H39.5799H34.0798H33.6189L33.2376 19.7722L27.0775 23.9522L26.4197 24.3986V25.1934V31.2802V34.1108L28.762 32.5214L32.5798 29.9307V42.6137H27.9197H26.4197V44.1137V49.1738Z" stroke="#00AE99" stroke-width="3"/>
+<path d="M3.05933 36.0472C9.73276 34.9471 14.8662 29.2271 14.8662 22.1869C14.8662 19.0336 13.8395 16.1735 12.0795 13.8268C6.57938 19.6202 3.13266 27.467 3.05933 36.0472Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M3.05933 36.487C3.13266 45.1405 6.57938 52.9139 12.0795 58.7074C13.8395 56.3606 14.8662 53.5006 14.8662 50.3472C14.8662 43.3071 9.73276 37.5137 3.05933 36.487Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M67.5937 36.0472C60.9202 34.9471 55.7868 29.2271 55.7868 22.1869C55.7868 19.0336 56.8135 16.1735 58.5735 13.8268C64.0736 19.6202 67.5203 27.467 67.5937 36.0472Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M67.5937 36.4871C67.5203 45.1405 64.0736 52.914 58.5735 58.7074C56.8135 56.3607 55.7868 53.5007 55.7868 50.3473C55.7868 43.3072 60.9202 37.5137 67.5937 36.4871Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M35.3265 147.94C53.18 147.94 67.6531 133.467 67.6531 115.614C67.6531 97.7605 53.18 83.2874 35.3265 83.2874C17.4731 83.2874 3 97.7605 3 115.614C3 133.467 17.4731 147.94 35.3265 147.94Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M35.3265 147.94C53.18 147.94 67.6531 133.467 67.6531 115.614C67.6531 97.7605 53.18 83.2874 35.3265 83.2874C17.4731 83.2874 3 97.7605 3 115.614C3 133.467 17.4731 147.94 35.3265 147.94Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M38.618 113.966V94.9818H41.3217V89.6333H29.3315V94.9818H32.0352V113.966C25.8637 115.436 21.2792 121.019 21.2792 127.602C21.2792 135.361 27.5682 141.65 35.3266 141.65C43.085 141.65 49.3739 135.361 49.3739 127.602C49.3739 120.961 44.7894 115.436 38.618 113.966Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M41.3216 89.5762H29.3314V94.9247H41.3216V89.5762Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M23.6302 119.728H46.9641" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M114.673 147.94C132.527 147.94 147 133.467 147 115.614C147 97.7605 132.527 83.2874 114.673 83.2874C96.82 83.2874 82.3469 97.7605 82.3469 115.614C82.3469 133.467 96.82 147.94 114.673 147.94Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M114.5 94L95 120.253H114.5L114.554 137L134 110.693H114.5V94Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/techSupport.svg b/packages/website/ts/@next/icons/illustrations/techSupport.svg
new file mode 100755
index 000000000..e52084f67
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/techSupport.svg
@@ -0,0 +1,13 @@
+<svg width="90" height="90" viewBox="0 0 90 90" fill="none" xmlns="http://www.w3.org/2000/svg">
+<circle cx="45" cy="45" r="43" stroke="#00AE99" stroke-width="3"/>
+<circle cx="45" cy="45" r="26.5068" stroke="#00AE99" stroke-width="3"/>
+<circle cx="45" cy="45" r="10.0137" stroke="#00AE99" stroke-width="3"/>
+<path d="M88 45C88 49.5545 84.3079 53.2466 79.7534 53.2466C75.199 53.2466 71.5068 49.5545 71.5068 45" stroke="#00AE99" stroke-width="3"/>
+<path d="M18.4932 45C18.4932 40.4455 14.801 36.7534 10.2466 36.7534C5.69212 36.7534 2 40.4455 2 45" stroke="#00AE99" stroke-width="3"/>
+<path d="M37.9193 37.9193C34.6988 41.1397 29.4773 41.1397 26.2568 37.9193C23.0363 34.6988 23.0363 29.4773 26.2568 26.2568" stroke="#00AE99" stroke-width="3"/>
+<path d="M63.7432 63.743C66.9637 60.5225 66.9637 55.3011 63.7432 52.0806C60.5227 48.8601 55.3013 48.8601 52.0808 52.0806" stroke="#00AE99" stroke-width="3"/>
+<path d="M45 18.4932C49.5545 18.4932 53.2466 14.801 53.2466 10.2466C53.2466 5.69212 49.5545 2 45 2" stroke="#00AE99" stroke-width="3"/>
+<path d="M45 88C40.4455 88 36.7534 84.3079 36.7534 79.7534C36.7534 75.199 40.4455 71.5068 45 71.5068" stroke="#00AE99" stroke-width="3"/>
+<path d="M26.2568 63.7433C29.4773 66.9638 34.6988 66.9638 37.9193 63.7433C41.1397 60.5228 41.1397 55.3014 37.9193 52.0809" stroke="#00AE99" stroke-width="3"/>
+<path d="M52.0808 37.9193C48.8603 34.6988 48.8603 29.4774 52.0808 26.2569C55.3013 23.0364 60.5227 23.0364 63.7432 26.2569" stroke="#00AE99" stroke-width="3"/>
+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/vcIntroductions.svg b/packages/website/ts/@next/icons/illustrations/vcIntroductions.svg
new file mode 100755
index 000000000..024cadab3
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/vcIntroductions.svg
@@ -0,0 +1,11 @@
+<svg width="90" height="90" viewBox="0 0 90 90" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M2 45C2 68.7578 21.2421 88 45 88C68.7579 88 88 68.7578 88 45C88 21.6448 69.3906 2.63278 46.1793 2.02876C45.7478 2.02876 45.3452 2 44.9137 2C21.2134 2.02876 2 21.2709 2 45Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10" stroke-linejoin="round"/>
+<path d="M45 4L9 28H81L45 4Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M40 28L40 70" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M26 28L26 70" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M63 28L63 70" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M17 28L17 70" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M50 28L50 70" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M73 28L73 70" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M12 72.5V71H78V72.5M71.5 79H18.5" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+</svg>
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 91a07594e..a678ad775 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -24,7 +24,7 @@ const CONFIGURATOR_HASH = 'configure';
 const featuresData = [
     {
         title: 'Support ERC-20 and ERC-721 tokens',
-        icon: 'coin',
+        icon: 'supportForAllEthereumStandards-large',
         description: 'Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins.',
         links: [
             {
@@ -39,7 +39,7 @@ const featuresData = [
     },
     {
         title: 'Generate revenue for your business',
-        icon: 'coin',
+        icon: 'generateRevenueForYourBusiness-large',
         description: 'With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp.',
         links: [
             {
@@ -50,7 +50,7 @@ const featuresData = [
     },
     {
         title: 'Easy and flexible integration',
-        icon: 'coin',
+        icon: 'flexibleIntegration0xInstant',
         description: 'Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool.',
         links: [
             {
-- 
cgit v1.2.3


From 1175a18cccc5f7be0af44af3a92ab5b25d3e0e17 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 12:06:12 +0100
Subject: Add content and images to why

---
 packages/website/ts/@next/pages/why.tsx | 48 +++++++++++++--------------------
 1 file changed, 19 insertions(+), 29 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index e293d99fb..43d78f99a 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -15,22 +15,17 @@ import { Heading, Paragraph } from 'ts/@next/components/text';
 
 const offersData = [
     {
-        icon: 'coin',
-        title: 'A standard for Exchange',
-        description: '0x provides developers with a technical standard for trading Ethereum-based tokens such as ERC 20 and ERC 721.',
-    },
-    {
-        icon: 'coin',
+        icon: 'robustSmartContracts',
         title: 'Robust Smart Contracts',
         description: `0x Protocol's smart contracts have been put through two rounds of rigorous security audits.`,
     },
     {
-        icon: 'coin',
+        icon: 'extensibleArchitecture',
         title: 'Extensible Architecture',
         description: `0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.`,
     },
     {
-        icon: 'coin',
+        icon: 'eficientDesign',
         title: 'Efficient Design',
         description: `0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.`,
     },
@@ -38,47 +33,42 @@ const offersData = [
 
 const functionalityData = [
     {
-        icon: 'coin',
+        icon: 'secureTrading',
         title: 'Secure Non-custodial Trading',
         description: 'Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.',
     },
     {
-        icon: 'coin',
+        icon: 'flexibleOrders',
         title: 'Flexible Order Types',
         description: 'Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.',
     },
     {
-        icon: 'coin',
+        icon: 'buildBusiness',
         title: 'Build a Business',
         description: 'Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.',
     },
-    {
-        icon: 'coin',
-        title: 'Networked Liquidity',
-        description: 'Allow your assets to appear on other 0x-based marketplaces by sharing your liquidity through an open order book.',
-    },
 ];
 
 const useCaseSlides = [
     {
-        icon: 'coin',
+        icon: 'gamingAndCollectibles',
         title: 'Games & Collectibles',
         description: 'Artists and game makers are tokenizing digital art and in-game items known as non-fungible tokens (NFTs). 0x enables these creators to add exchange functionality by providing the ability to build marketplaces for NFT trading.',
     },
     {
-        icon: 'coin',
-        title: 'Games & Collectibles',
-        description: 'Artists and game makers are tokenizing digital art and in-game items known as non-fungible tokens (NFTs). 0x enables these creators to add exchange functionality by providing the ability to build marketplaces for NFT trading.',
+        icon: 'predictionMarkets',
+        title: 'Prediction Markets',
+        description: 'Decentralized prediction markets and cryptodervivative platforms generate sets of tokens that represent a financial stake in the outcomes of events. 0x allows these tokens to be instantly tradable in liquid markets.',
     },
     {
-        icon: 'coin',
-        title: 'Games & Collectibles',
-        description: 'Artists and game makers are tokenizing digital art and in-game items known as non-fungible tokens (NFTs). 0x enables these creators to add exchange functionality by providing the ability to build marketplaces for NFT trading.',
+        icon: 'orderBooks',
+        title: 'Order Books',
+        description: 'There are thousands of decentralized apps and protocols that have native utility tokens. 0x provides professional exchanges with the ability to host order books and facilitates the exchange of these assets.',
     },
     {
-        icon: 'coin',
-        title: 'Games & Collectibles',
-        description: 'Artists and game makers are tokenizing digital art and in-game items known as non-fungible tokens (NFTs). 0x enables these creators to add exchange functionality by providing the ability to build marketplaces for NFT trading.',
+        icon: 'decentralisedLoans',
+        title: 'Decentralized Loans',
+        description: 'Efficient lending requires liquid markets where investors can buy and re-sell loans. 0x enables an ecosystem of lenders to self-organize and efficiently determine market prices for all outstanding loans.',
     },
 ];
 
@@ -121,19 +111,19 @@ export class NextWhy extends React.PureComponent {
               <Section bgColor={colors.backgroundDark} isPadLarge={true}>
                 <Wrap>
                   <Column colWidth="1/3">
-                      <Icon name="coin" size="large" margin={[0, 0, 32, 0]} />
+                      <Icon name="supportForAllEthereumStandards" size="large" margin={[0, 0, 32, 0]} />
                       <Heading size="small" marginBottom="15px">Support for all Ethereum Standards</Heading>
                       <Paragraph isMuted={true}>0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol...</Paragraph>
                   </Column>
 
                   <Column colWidth="1/3">
-                      <Icon name="coin" size="large" margin={[0, 0, 32, 0]} />
+                      <Icon name="networkedLiquidity" size="large" margin={[0, 0, 32, 0]} />
                       <Heading size="small" marginBottom="15px">Shared Networked Liquidity</Heading>
                       <Paragraph isMuted={true}>0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system.</Paragraph>
                   </Column>
 
                   <Column colWidth="1/3">
-                      <Icon name="coin" size="large" margin={[0, 0, 32, 0]} />
+                      <Icon name="flexibleIntegration" size="large" margin={[0, 0, 32, 0]} />
                       <Heading size="small" marginBottom="15px">Customize the User Experience</Heading>
                       <Paragraph isMuted={true}>Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces.</Paragraph>
                   </Column>
-- 
cgit v1.2.3


From 6c4c666d9ba6f62f5a80fa9d9ef4562800e663d9 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 12:35:22 +0100
Subject: WIP mobile slider

---
 packages/website/ts/@next/components/slider/slider.tsx | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/slider/slider.tsx b/packages/website/ts/@next/components/slider/slider.tsx
index 10428df90..327b9fb05 100644
--- a/packages/website/ts/@next/components/slider/slider.tsx
+++ b/packages/website/ts/@next/components/slider/slider.tsx
@@ -121,6 +121,10 @@ const StyledSlide = styled.div`
     flex: 0 0 auto;
     opacity: 0.3;
 
+    @media (max-width: 500px) {
+        width: calc(100vw - 10px - 32px);
+    }
+
     &.is-selected {
         opacity: 1;
     }
-- 
cgit v1.2.3


From 80efe702479b6a9b308d1fb12c11e58e24bde869 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 12:46:30 +0100
Subject: WIP mobile slider

---
 packages/website/ts/@next/components/slider/slider.tsx | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/slider/slider.tsx b/packages/website/ts/@next/components/slider/slider.tsx
index 327b9fb05..61e80ebd2 100644
--- a/packages/website/ts/@next/components/slider/slider.tsx
+++ b/packages/website/ts/@next/components/slider/slider.tsx
@@ -59,6 +59,11 @@ const StyledSlider = styled.div`
     //overflow: hidden;
     width: 100%;
     height: 520px;
+
+    @media (max-width: 500px) {
+        height: 450px;
+    }
+
     .carousel {
         position: relative;
         display: block;
@@ -123,6 +128,7 @@ const StyledSlide = styled.div`
 
     @media (max-width: 500px) {
         width: calc(100vw - 10px - 32px);
+        height: 450px;
     }
 
     &.is-selected {
@@ -140,8 +146,16 @@ const SlideHead = styled.div`
     display: flex;
     justify-content: center;
     align-items: center;
+
+    @media (max-width: 500px) {
+        height: 240px;
+    }
 `;
 
 const SlideContent = styled.div`
     padding: 30px;
+
+    @media (max-width: 500px) {
+        padding: 20px;
+    }
 `;
-- 
cgit v1.2.3


From 5df160ffb9099a0d27415a21650fa93f687ea8e3 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 13:08:31 +0100
Subject: Remove old dropdown

---
 .../components/dropdowns/developers_drop_down.tsx  | 159 ---------------------
 1 file changed, 159 deletions(-)
 delete mode 100644 packages/website/ts/@next/components/dropdowns/developers_drop_down.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/dropdowns/developers_drop_down.tsx b/packages/website/ts/@next/components/dropdowns/developers_drop_down.tsx
deleted file mode 100644
index bf75c3b92..000000000
--- a/packages/website/ts/@next/components/dropdowns/developers_drop_down.tsx
+++ /dev/null
@@ -1,159 +0,0 @@
-import { ALink, Link } from '@0x/react-shared';
-import * as _ from 'lodash';
-import * as React from 'react';
-
-import { colors } from 'ts/style/colors';
-import { Container } from 'ts/components/ui/container';
-import { DropDown } from 'ts/components/ui/drop_down';
-import { Heading, Paragraph } from 'ts/@next/components/text';
-import { Deco, Key, WebsitePaths } from 'ts/types';
-import { constants } from 'ts/utils/constants';
-import { Translate } from 'ts/utils/translate';
-
-const gettingStartedKeyToLinkInfo1: ALink[] = [
-    {
-        title: Key.BuildARelayer,
-        to: `${WebsitePaths.Wiki}#Build-A-Relayer`,
-    },
-    {
-        title: Key.OrderBasics,
-        to: `${WebsitePaths.Wiki}#Create,-Validate,-Fill-Order`,
-    },
-];
-const gettingStartedKeyToLinkInfo2: ALink[] = [
-    {
-        title: Key.DevelopOnEthereum,
-        to: `${WebsitePaths.Wiki}#Ethereum-Development`,
-    },
-    {
-        title: Key.UseNetworkedLiquidity,
-        to: `${WebsitePaths.Wiki}#Find,-Submit,-Fill-Order-From-Relayer`,
-    },
-];
-const popularDocsToLinkInfos: ALink[] = [
-    {
-        title: Key.ZeroExJs,
-        to: WebsitePaths.ZeroExJs,
-    },
-    {
-        title: Key.Connect,
-        to: WebsitePaths.Connect,
-    },
-    {
-        title: Key.SmartContract,
-        to: WebsitePaths.SmartContracts,
-    },
-];
-const usefulLinksToLinkInfo: ALink[] = [
-    {
-        title: Key.Wiki,
-        to: WebsitePaths.Wiki,
-    },
-    {
-        title: Key.Github,
-        to: constants.URL_GITHUB_ORG,
-        shouldOpenInNewTab: true,
-    },
-    {
-        title: Key.Whitepaper,
-        to: WebsitePaths.Whitepaper,
-        shouldOpenInNewTab: true,
-    },
-];
-
-interface DevelopersDropDownProps {
-    location: Location;
-}
-
-interface DevelopersDropDownState {}
-
-export class DevelopersDropDown extends React.Component<DevelopersDropDownProps, DevelopersDropDownState> {
-    public render(): React.ReactNode {
-        const activeNode = (
-            <Paragraph isNoMargin={true}>
-                Developers
-            </Paragraph>
-        );
-        return (
-            <DropDown
-                activeNode={activeNode}
-                popoverContent={this._renderDropdownMenu()}
-                anchorOrigin={{ horizontal: 'left', vertical: 'bottom' }}
-                targetOrigin={{ horizontal: 'left', vertical: 'top' }}
-                popoverStyle={{ borderRadius: 0, width: 420, height: 377, marginTop: 0 }}
-            />
-        );
-    }
-    private _renderDropdownMenu(): React.ReactNode {
-        const sectionPadding = '26px';
-        const dropdownMenu = (
-            <Container>
-                <Container className="flex" padding={sectionPadding}>
-                    <Container paddingRight="45px">
-                        {this._renderLinkSection(gettingStartedKeyToLinkInfo1, 'Getting started')}
-                    </Container>
-                    <Container>{this._renderLinkSection(gettingStartedKeyToLinkInfo2)}</Container>
-                </Container>
-                <Container width="100%" height="1px" backgroundColor={colors.grey300} />
-                <Container className="flex" padding={sectionPadding}>
-                    <Container paddingRight="62px">
-                        <Container>{this._renderLinkSection(popularDocsToLinkInfos, 'Popular docs')}</Container>
-                    </Container>
-                    <Container>
-                        <Container>{this._renderLinkSection(usefulLinksToLinkInfo, 'Useful links')}</Container>
-                    </Container>
-                </Container>
-                <Link to={WebsitePaths.Docs} fontColor={colors.brandLight}>
-                    <Container
-                        padding="0.9rem"
-                        backgroundColor={colors.white}
-                        borderBottomLeftRadius={4}
-                        borderBottomRightRadius={4}
-                    >
-                        <Paragraph color={colors.brandLight} isCentered={true} isNoMargin={true}>
-                            View all documentation
-                        </Paragraph>
-                    </Container>
-                </Link>
-            </Container>
-        );
-        return dropdownMenu;
-    }
-    private _renderLinkSection(links: ALink[], title: string = ''): React.ReactNode {
-        const numLinks = links.length;
-        let i = 0;
-        const renderLinks = _.map(links, (link: ALink) => {
-            const isWikiLink = _.startsWith(link.to, WebsitePaths.Wiki) && _.includes(link.to, '#');
-            const isOnWiki = this.props.location.pathname === WebsitePaths.Wiki;
-            let to = link.to;
-            if (isWikiLink && isOnWiki) {
-                to = `${link.to.split('#')[1]}`;
-            }
-            i++;
-            const isLast = i === numLinks;
-            // const linkText = this.props.translate.get(link.title as Key, Deco.Cap);
-            const linkText = link.title;
-            return (
-                <Container className={`pr1 pt1 ${!isLast && 'pb1'}`} key={`dev-dropdown-link-${link.title}`}>
-                    <Link to={to} shouldOpenInNewTab={!!link.shouldOpenInNewTab}>
-                        <Paragraph size="small" color={colors.brandDark} isNoMargin={true}>
-                            {linkText}
-                        </Paragraph>
-                    </Link>
-                </Container>
-            );
-        });
-        return (
-            <Container>
-                <Container height="33px">
-                    {!_.isEmpty(title) && (
-                        <Heading asElement="h3" size="small">
-                            {title}
-                        </Heading>
-                    )}
-                </Container>
-                {renderLinks}
-            </Container>
-        );
-    }
-}
-- 
cgit v1.2.3


From 088ca6ce7cb36b26981c719460f01f3da6e00198 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 13:08:52 +0100
Subject: Added a bunch of types

---
 packages/website/package.json                                     | 1 +
 packages/website/ts/@next/components/button.tsx                   | 1 +
 packages/website/ts/@next/components/header.tsx                   | 8 +++++++-
 packages/website/ts/@next/components/layout.tsx                   | 7 ++++++-
 packages/website/ts/@next/components/sections/landing/clients.tsx | 7 ++++++-
 5 files changed, 21 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index 5a0e5f7df..629cbffc2 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -33,6 +33,7 @@
         "@0x/utils": "^2.0.6",
         "@0x/web3-wrapper": "^3.1.6",
         "@types/react-lazyload": "^2.3.1",
+        "@types/react-loadable": "^5.4.2",
         "@types/react-syntax-highlighter": "^0.0.8",
         "@types/styled-components": "^4.1.1",
         "accounting": "^0.4.1",
diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index eaaf60336..db6c5d5c2 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -11,6 +11,7 @@ interface ButtonInterface {
     children?: Node | string;
     isTransparent?: boolean;
     isNoBorder?: boolean;
+    isCentered?: boolean;
     isNoPadding?: boolean;
     isWithArrow?: boolean;
     isAccentColor?: boolean;
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index c4f30b7b3..3d9f2055c 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -27,6 +27,12 @@ interface NavItem {
     url?: string;
     id?: string;
     text?: string;
+    dropdownWidth?: number;
+    dropdownComponent?: React.ReactNode;
+}
+
+interface DropdownWrapInterface {
+    width?: number;
 }
 
 const mobileProductLinks = [
@@ -240,7 +246,7 @@ const LinkWrap = styled.div`
     }
 `;
 
-const DropdownWrap = styled.div`
+const DropdownWrap = styled.div<DropdownWrapInterface>`
     width: ${props => props.width || 280}px;
     padding: 15px 0;
     border: 1px solid transparent;
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index bba21d593..ce15bd2b3 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -33,6 +33,7 @@ interface WrapProps extends PaddingInterface {
 interface ColumnProps {
     colWidth?: '1/4' | '1/3' | '1/2' | '2/3';
     isNoPadding?: boolean;
+    isNoMargin?: boolean;
     isPadLarge?: boolean;
     isFlexGrow?: boolean;
     isMobileCentered?: boolean;
@@ -44,6 +45,10 @@ interface GetColWidthArgs {
     columns: number;
 }
 
+export interface WrapStickyInterface {
+    offsetTop?: string;
+}
+
 const _getColumnWidth = (args: GetColWidthArgs): string => {
     const { span = 1, columns } = args;
     const percentWidth = (span / columns) * 100;
@@ -126,7 +131,7 @@ export const WrapCentered = styled(WrapBase)`
     text-align: center;
 `;
 
-export const WrapSticky = styled.div`
+export const WrapSticky = styled.div<WrapStickyInterface>`
     position: sticky;
     top: ${props => props.offsetTop || '60px'};
 `;
diff --git a/packages/website/ts/@next/components/sections/landing/clients.tsx b/packages/website/ts/@next/components/sections/landing/clients.tsx
index 68d5e384d..a858f0c34 100644
--- a/packages/website/ts/@next/components/sections/landing/clients.tsx
+++ b/packages/website/ts/@next/components/sections/landing/clients.tsx
@@ -7,6 +7,11 @@ import {Heading, Paragraph} from 'ts/@next/components/text';
 interface ProjectLogo {
     name: string;
     imageUrl?: string;
+    persistOnMobile?: boolean;
+}
+
+interface StyledProjectInterface {
+    isOnMobile?: boolean;
 }
 
 const projects: ProjectLogo[] = [
@@ -74,7 +79,7 @@ export const SectionLandingClients = () => (
     </Section>
 );
 
-const StyledProject = styled.div`
+const StyledProject = styled.div<StyledProjectInterface>`
     flex-shrink: 0;
 
     img {
-- 
cgit v1.2.3


From 7f7403cf72075a04d66923d3f032d56fc286824f Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 13:08:58 +0100
Subject: Remove old loop

---
 .../website/ts/@next/components/image_loop.tsx     | 72 ----------------------
 1 file changed, 72 deletions(-)
 delete mode 100644 packages/website/ts/@next/components/image_loop.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/image_loop.tsx b/packages/website/ts/@next/components/image_loop.tsx
deleted file mode 100644
index 2dc6c7aee..000000000
--- a/packages/website/ts/@next/components/image_loop.tsx
+++ /dev/null
@@ -1,72 +0,0 @@
-import * as React from 'react';
-import * as _ from 'lodash/collection';
-import styled from 'styled-components';
-
-interface Props {
-    name: string;
-    size?: 'small' | 'medium' | 'large' | number;
-}
-
-export class ImageLoop extends React.Component<Props> {
-    private _img: Image;
-    private _ctx: CanvasRenderingContext2D;
-    private _x = 0;
-    private _speed = -1;
-    private _canvas = React.createRef();
-
-    constructor(props: Props) {
-        super(props);
-    }
-    public componentDidMount(): void {
-        const domImage = React.Children.only(this.props.children);
-
-        this._img = new Image(1446, 407);
-        this._img.src = domImage.props.src;
-        this._ctx = this._canvas.current.getContext('2d');
-
-        this._img.onload = this.updateCanvas.bind(this);
-    }
-    public render(): React.ReactNode {
-        return (
-            <Wrapper {...this.props}>
-                <canvas id="canvas" style={{ width: '100vw', height: '407px' }} ref={this._canvas} />
-            </Wrapper>
-        );
-    }
-    public updateCanvas(): void {
-        this.move();
-
-        const { width, height } = this._canvas.current;
-
-        this._ctx.clearRect(0, 0, width, height);
-        this.draw();
-
-        requestAnimationFrame(this.updateCanvas.bind(this));
-    }
-    public move(): void {
-        this._x += this._speed;
-        this._x %= this._canvas.current.width;
-    }
-    public draw(): void {
-        const img = this._img;
-        const imgWidth = img.naturalWidth / 2;
-        const imgHeight = img.naturalHeight / 2;
-        const currentPosition = this._x;
-        const canvasWidth = this._canvas.current.width;
-
-        this._ctx.drawImage(img, currentPosition, 0, imgWidth, imgHeight);
-
-        if (this._speed < 0) {
-            this._ctx.drawImage(img, currentPosition + canvasWidth, 0, imgWidth, imgHeight);
-        } else {
-            this._ctx.drawImage(img, currentPosition - imgWidth, 0, imgWidth, imgHeight);
-        }
-    }
-}
-
-export const Wrapper = styled.div`
-    margin: 0 0;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-`;
-- 
cgit v1.2.3


From 965b1ff32fac0eaf91731b9f6b3d0a9ce94e6bb9 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 13:24:06 +0100
Subject: Remove import

---
 packages/website/ts/@next/pages/instant.tsx | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index a678ad775..73aed59b2 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -8,7 +8,6 @@ import {colors} from 'ts/style/colors';
 import {Banner} from 'ts/@next/components/banner';
 import {Button, ButtonWrap, Link} from 'ts/@next/components/button';
 import {Icon} from 'ts/@next/components/Icon';
-import {ImageLoop} from 'ts/@next/components/image_loop';
 import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
-- 
cgit v1.2.3


From c5db8f25d31d45ac3ff9fff78f7e1fde348d81d4 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 09:47:55 +0100
Subject: WIP

---
 .../website/ts/@next/components/blockIconLink.tsx  |  32 +++++
 .../website/ts/@next/components/definition.tsx     | 106 ++++++++++++++++
 packages/website/ts/@next/components/hero.tsx      | 103 ++++++++++++++++
 packages/website/ts/@next/components/heroImage.tsx |  34 ++++++
 packages/website/ts/@next/components/layout.tsx    |   2 +-
 packages/website/ts/@next/components/newLayout.tsx |  39 ++++++
 .../ts/@next/components/sections/landing/about.tsx | 133 ++++++---------------
 .../@next/components/sections/landing/clients.tsx  |   6 +-
 .../ts/@next/components/sections/landing/cta.tsx   |   4 +-
 .../ts/@next/components/sections/landing/hero.tsx  |  47 +++-----
 packages/website/ts/@next/components/siteWrap.tsx  |   2 +
 .../website/ts/@next/constants/globalStyle.tsx     |   6 +-
 packages/website/ts/@next/pages/instant.tsx        |  65 ++++------
 packages/website/ts/@next/pages/why.tsx            | 102 +++++++---------
 14 files changed, 446 insertions(+), 235 deletions(-)
 create mode 100644 packages/website/ts/@next/components/blockIconLink.tsx
 create mode 100644 packages/website/ts/@next/components/definition.tsx
 create mode 100644 packages/website/ts/@next/components/hero.tsx
 create mode 100644 packages/website/ts/@next/components/heroImage.tsx
 create mode 100644 packages/website/ts/@next/components/newLayout.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/blockIconLink.tsx b/packages/website/ts/@next/components/blockIconLink.tsx
new file mode 100644
index 000000000..be3ded71f
--- /dev/null
+++ b/packages/website/ts/@next/components/blockIconLink.tsx
@@ -0,0 +1,32 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import {Link} from 'ts/@next/components/button';
+import {Icon} from 'ts/@next/components/icon';
+
+interface Props {
+    icon: string;
+    title: string;
+    linkLabel: string;
+    linkUrl: string;
+}
+
+export const BlockIconLink = (props: Props) => (
+    <Wrap>
+        <div>
+            <Icon
+                name={props.icon}
+                size="large"
+                margin={[0, 0, 'default', 0]}
+            />
+        </div>
+    </Wrap>
+);
+
+const Wrap = styled.div`
+    padding: 40px;
+    display: flex;
+    align-items: center;
+    text-align: center;
+    background-color: ${props => props.theme.lightBgColor};
+`;
diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
new file mode 100644
index 000000000..88ef6acdc
--- /dev/null
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -0,0 +1,106 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import {Link} from 'ts/@next/components/button';
+import { Icon } from 'ts/@next/components/icon';
+
+interface Action {
+    label: string;
+    url: string;
+}
+
+interface Props {
+    isInline?: boolean;
+    isInlineIcon?: boolean;
+    isCentered?: boolean;
+    isWithMargin?: boolean;
+    iconSize?: 'medium' | 'large' | number;
+    title: string;
+    description: React.Node;
+    actions?: Action[];
+}
+
+export const Definition = (props: Props) => (
+    <Wrap isWithMargin={props.isWithMargin} isInline={props.isInline} isInlineIcon={props.isInlineIcon}>
+        <Icon
+            name="ready-to-build"
+            size={props.iconSize || 'medium'}
+            margin={[0, 0, 'default', 0]}
+        />
+
+        <TextWrap>
+            <Title>
+                {props.title}
+            </Title>
+
+            <Paragraph>
+                {props.description}
+            </Paragraph>
+
+            {props.actions &&
+                <LinkWrap>
+                    {props.actions.map((item, index) => (
+                        <Link
+                            href={item.url}
+                            isWithArrow={true}
+                            isTransparent={true}
+                            isNoBorder={true}
+                            isAccentColor={true}
+                        >
+                            {item.label}
+                        </Link>
+                    ))}
+                </LinkWrap>
+            }
+        </TextWrap>
+    </Wrap>
+);
+
+const Wrap = styled.div`
+    max-width: ${props => props.isInline && '354px'};
+
+    & + & {
+        margin-top: ${props => (props.isWithMargin && !props.isInlineIcon) ? '60px' : '120px'};
+    }
+
+    @media (min-width: 768px) {
+        width: ${props => props.isInline ? 'calc(33.3333% - 30px)' : '100%'};
+        display: ${props => props.isInlineIcon && 'flex'};
+        justify-content: ${props => props.isInlineIcon && 'space-between'};
+        align-items: ${props => props.isInlineIcon && 'center'};
+        text-align: ${props => props.isInlineIcon && 'left'};
+    }
+
+    @media (max-width: 768px) {
+        margin: 0 auto;
+
+        & + & {
+            margin-top: ${props => props.isInline && '60px'};
+        }
+    }
+`;
+
+const TextWrap = styled.div`
+    width: 100%;
+    max-width: 560px;
+`;
+
+const Title = styled.h2`
+    font-size: 20px;
+    line-height: 1.3;
+    margin-bottom: 15px;
+`;
+
+const Paragraph = styled.p`
+    font-size: 17px;
+    opacity: 0.75;
+`;
+
+const LinkWrap = styled.div`
+    display: inline-flex;
+    margin-top: 60px;
+
+    a + a {
+        margin-left: 60px;
+    }
+`;
diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
new file mode 100644
index 000000000..d17856b8a
--- /dev/null
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -0,0 +1,103 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+interface Props {
+    title: string;
+    description: string;
+    figure?: React.Node;
+    actions?: React.Node;
+}
+
+export const Hero = (props: Props) => (
+    <Section>
+        <Wrap isCentered={!props.figure}>
+            {props.figure &&
+                <Content width="400px">
+                    {props.figure}
+                </Content>
+            }
+
+            <Content width={props.figure ? '546px' : '678px'}>
+                <Title isLarge={props.figure}>
+                    {props.title}
+                </Title>
+
+                <Description>
+                    {props.description}
+                </Description>
+
+                {props.actions &&
+                    <ButtonWrap>
+                        {props.actions}
+                    </ButtonWrap>
+                }
+            </Content>
+        </Wrap>
+    </Section>
+);
+
+const Section = styled.section`
+    padding: 120px 0;
+
+    @media (max-width: 768px) {
+        padding: 60px 0;
+    }
+`;
+
+const Wrap = styled.div`
+    width: calc(100% - 60px);
+    margin: 0 auto;
+
+    @media (min-width: 768px) {
+        max-width: 1136px;
+        flex-direction: row-reverse;
+        display: flex;
+        align-items: center;
+        text-align: ${props => props.isCentered && 'center'};
+        justify-content: ${props => props.isCentered ? 'center' : 'space-between'};
+    }
+
+    @media (max-width: 768px) {
+        text-align: center;
+    }
+`;
+
+const Title = styled.h1`
+    font-size: ${props => props.isLarge ? '80px' : '58px'};
+    font-weight: 300;
+    line-height: 1.1;
+    margin-bottom: 30px;
+
+    @media (max-width: 1024px) {
+        font-size: 60px;
+    }
+
+    @media (max-width: 768px) {
+        font-size: 46px;
+    }
+`;
+
+const Description = styled.p`
+    font-size: 22px;
+    line-height: 31px;
+    padding: 0;
+    margin-bottom: 30px;
+    opacity: 0.75;
+`;
+
+const Content = styled.div`
+    width: 100%;
+
+    @media (min-width: 768px) {
+        max-width: ${props => props.width};
+    }
+`;
+
+const ButtonWrap = styled.div`
+    display: inline-flex;
+    align-items: center;
+
+    * + * {
+        margin-left: 12px;
+    }
+`;
diff --git a/packages/website/ts/@next/components/heroImage.tsx b/packages/website/ts/@next/components/heroImage.tsx
new file mode 100644
index 000000000..51b35480b
--- /dev/null
+++ b/packages/website/ts/@next/components/heroImage.tsx
@@ -0,0 +1,34 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
+
+interface Props {
+    image: React.Node;
+}
+
+export const LandingAnimation = (props: Props) => (
+    <Wrap>
+        {props.image}
+    </Wrap>
+);
+
+const Wrap = styled.figure`
+    border: 1px solid red;
+    display: inline-block;
+
+    svg {
+        width: 100%;
+        height: auto;
+    }
+
+    @media (min-width: 768px) {
+        width: 100%;
+        max-width: 400px;
+    }
+
+    @media (max-width: 768px) {
+        width: 180px;
+        margin-bottom: 40px;
+    }
+`;
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index ce15bd2b3..32e92aa34 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -152,7 +152,7 @@ export const Column = styled.div<ColumnProps>`
     }
 
     @media (max-width: ${BREAKPOINTS.mobile}) {
-        padding: ${props => !props.isNoPadding && (props.isPadLarge ? '40px 30px' : '15px')};
+        padding: ${props => !props.isNoPadding && (props.isPadLarge ? '40px 30px' : 0)};
         margin-bottom: 20px;
         text-align: ${props => props.isMobileCentered && 'center'};
     }
diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
new file mode 100644
index 000000000..8a3514bd9
--- /dev/null
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -0,0 +1,39 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+interface Props {
+    isPadded: boolean;
+    bgColor?: 'dark' | 'light' | string;
+}
+
+export const Section = (props: Props) => (
+    <SectionBase bgColor={props.bgColor}>
+        <Wrap
+            isPadded={props.isPadded}
+        >
+            {props.children}
+        </Wrap>
+    </SectionBase>
+);
+
+Section.defaultProps = {
+    isPadded: true,
+};
+
+const SectionBase = styled.section`
+    width: calc(100% - 60px);
+    margin: 0 auto;
+    padding: 120px 0;
+    background-color: ${props => props.theme[`${props.bgColor}BgColor`] || props.bgColor};
+
+    @media (max-width: 768px) {
+        padding: 40px 0;
+    }
+`;
+
+const Wrap = styled.div`
+    width: calc(100% - 60px);
+    max-width: 895px;
+    margin: 0 auto;
+    text-align: center;
+`;
diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index 0efa25215..4c246ec3e 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -1,105 +1,46 @@
 import * as React from 'react';
 import {Button, ButtonWrap, Link} from 'ts/@next/components/button';
 import {Icon, InlineIconWrap} from 'ts/@next/components/icon';
-import {Column, Section, Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 import {colors} from 'ts/style/colors';
 
-export const SectionLandingAbout = () => (
-    <Section bgColor={colors.backgroundDark} isPadLarge={true}>
-        <WrapCentered width="narrow">
-            <InlineIconWrap>
-                <Icon name="coin" size="small" />
-                <Icon name="coin" size="small" />
-                <Icon name="coin" size="small" />
-                <Icon name="coin" size="small" />
-            </InlineIconWrap>
-
-            <Paragraph
-                size="large"
-                isCentered={true}
-                padding={['large', 0, 'default', 0]}
-            >
-                0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based
-                tokens. Anyone in the world can use 0x to service a wide variety of markets
-                ranging from gaming items to financial instruments to assets that could have
-                near existed before.
-            </Paragraph>
-
-            <Link
-                href="#"
-                isTransparent={true}
-                isWithArrow={true}
-                isAccentColor={true}
-            >
-                Discover how developers use 0x
-            </Link>
-
-            <hr
-                style={{
-                    width: '340px',
-                    borderColor: '#3C4746',
-                    margin: '60px auto 0 auto',
-                }}
-            />
-        </WrapCentered>
-
-        {/* Note you can also pass in a string "large/default" or a number for custom margins */}
-        <Wrap padding={['large', 0, 0, 0]}>
-            {/* NOTE: this probably should be withComponent as part of a <dl> */}
-            <Column colWidth="1/3" isNoPadding={true}>
-                <Heading
-                    size="medium"
-                    isCentered={true}
-                    marginBottom="20px"
-                >
-                    873,435
-                </Heading>
+import {Section} from 'ts/@next/components/newLayout';
 
-                <Paragraph
-                    isMuted={0.4}
-                    isCentered={true}
-                    isNoMargin={true}
-                >
-                    Number of transactions
-                </Paragraph>
-            </Column>
-
-            <Column colWidth="1/3" isNoPadding={true}>
-                <Heading
-                    size="medium"
-                    isCentered={true}
-                    marginBottom="20px"
-                >
-                    $203M
-                </Heading>
-
-                <Paragraph
-                    isMuted={0.4}
-                    isCentered={true}
-                    marginBottom="20px"
-                >
-                    Total volume
-                </Paragraph>
-            </Column>
-
-            <Column colWidth="1/3" isNoPadding={true}>
-                <Heading
-                    size="medium"
-                    isCentered={true}
-                    isNoMargin={true}
-                >
-                    227,372
-                </Heading>
-
-                <Paragraph
-                    isMuted={0.4}
-                    isCentered={true}
-                    isNoMargin={true}
-                >
-                    Number of relayers
-                </Paragraph>
-            </Column>
-        </Wrap>
+export const SectionLandingAbout = () => (
+    <Section bgColor="dark">
+        <InlineIconWrap>
+            <Icon name="coin" size="small" />
+            <Icon name="coin" size="small" />
+            <Icon name="coin" size="small" />
+            <Icon name="coin" size="small" />
+        </InlineIconWrap>
+
+        <Paragraph
+            size="large"
+            isCentered={true}
+            padding={['large', 0, 'default', 0]}
+        >
+            0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based
+            tokens. Anyone in the world can use 0x to service a wide variety of markets
+            ranging from gaming items to financial instruments to assets that could have
+            near existed before.
+        </Paragraph>
+
+        <Link
+            href="#"
+            isTransparent={true}
+            isWithArrow={true}
+            isAccentColor={true}
+        >
+            Discover how developers use 0x
+        </Link>
+
+        <hr
+            style={{
+                width: '340px',
+                borderColor: '#3C4746',
+                margin: '60px auto 0 auto',
+            }}
+        />
     </Section>
 );
diff --git a/packages/website/ts/@next/components/sections/landing/clients.tsx b/packages/website/ts/@next/components/sections/landing/clients.tsx
index a858f0c34..302100ac9 100644
--- a/packages/website/ts/@next/components/sections/landing/clients.tsx
+++ b/packages/website/ts/@next/components/sections/landing/clients.tsx
@@ -1,9 +1,11 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
-import {BREAKPOINTS, Section, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
+import {BREAKPOINTS, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 
+import {Section} from 'ts/@next/components/newLayout';
+
 interface ProjectLogo {
     name: string;
     imageUrl?: string;
@@ -59,7 +61,7 @@ const projects: ProjectLogo[] = [
 ];
 
 export const SectionLandingClients = () => (
-    <Section isPadLarge={true}>
+    <Section>
         <WrapCentered>
             <Heading size="small">
                 Join the growing number of projects developing on 0x
diff --git a/packages/website/ts/@next/components/sections/landing/cta.tsx b/packages/website/ts/@next/components/sections/landing/cta.tsx
index 2f853f95b..ad78a1ab4 100644
--- a/packages/website/ts/@next/components/sections/landing/cta.tsx
+++ b/packages/website/ts/@next/components/sections/landing/cta.tsx
@@ -19,7 +19,7 @@ export const SectionLandingCta = () => (
                         margin={[0, 0, 'default', 0]}
                     />
 
-                    <Paragraph size="medium" color="#00AE99">
+                    <Paragraph size="medium" color="#00AE99" marginBottom="15px">
                         Ready to build on 0x?
                     </Paragraph>
 
@@ -45,7 +45,7 @@ export const SectionLandingCta = () => (
                         margin={[0, 0, 'default', 0]}
                     />
 
-                    <Paragraph size="medium" color="#00AE99">
+                    <Paragraph size="medium" color="#00AE99" marginBottom="15px">
                         Want help from the 0x team?
                     </Paragraph>
 
diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
index 9e7ed7402..9c6ff7151 100644
--- a/packages/website/ts/@next/components/sections/landing/hero.tsx
+++ b/packages/website/ts/@next/components/sections/landing/hero.tsx
@@ -1,39 +1,30 @@
 import * as React from 'react';
 import {Button, ButtonWrap} from 'ts/@next/components/button';
+import {LandingAnimation} from 'ts/@next/components/heroImage';
 import {Column, Section, Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 
+import {Hero} from 'ts/@next/components/hero';
+
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 
 export const SectionLandingHero = () => (
-    <Section isPadLarge={true}>
-        <Wrap isReversed={true}>
-            <Column colWidth="1/2">
-                <WrapCentered>
-                    <LogoOutlined/>
-                </WrapCentered>
-            </Column>
-
-            <Column colWidth="1/2" isMobileCentered={true}>
-                <Heading size="large">
-                    Powering Decentralized Exchange
-                </Heading>
-
-                <Paragraph size="medium" isMuted={true}>
-                    0x is the best solution for adding<br />
-                    exchange functionality to your business.
-                </Paragraph>
+    <Hero
+        title="Powering Decentralized Exchange"
+        description="0x is the best solution for adding exchange functionality to your business."
+        figure={<LandingAnimation image={<LogoOutlined />} />}
+        actions={<Actions />}
+    />
+);
 
-                <ButtonWrap>
-                    <Button isInline={true}>
-                        Get Started
-                    </Button>
+const Actions = () => (
+    <>
+        <Button isInline={true}>
+            Get Started
+        </Button>
 
-                    <Button isTransparent={true} isInline={true}>
-                        Learn More
-                    </Button>
-                </ButtonWrap>
-            </Column>
-        </Wrap>
-    </Section>
+        <Button isTransparent={true} isInline={true}>
+            Learn More
+        </Button>
+    </>
 );
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 5071b8ef4..ae642f193 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -26,6 +26,8 @@ export interface ThemeInterface {
 const GLOBAL_THEMES: ThemeInterface = {
     dark: {
         bgColor: '#000000',
+        darkBgColor: '#111A19',
+        lightBgColor: '#003831',
         textColor: '#FFFFFF',
         linkColor: colors.brandLight,
         dropdownBg: '#111A19',
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 28d8e4b5e..86b9e16c5 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -70,10 +70,10 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
             --largeHeadingHeight: 1.108695652em; // TO DO
             --smallParagraph: 14px; // TO DO
             --defaultParagraph: 16px; // TO DO
-            --mediumParagraph: 16px; // TO DO
-            --largeParagraph: 18px; // TO DO
+            --mediumParagraph: 20px; // TO DO
+            --largeParagraph: 20px; // TO DO
             --smallIcon: 55px;
-            --mediumIcon: 55px;
+            --mediumIcon: 85px;
             --largeIcon: 115px;
         }
     }
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 73aed59b2..cf316cfe6 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -5,6 +5,8 @@ import LazyLoad from 'react-lazyload';
 
 import {colors} from 'ts/style/colors';
 
+import {Hero} from 'ts/@next/components/hero';
+
 import {Banner} from 'ts/@next/components/banner';
 import {Button, ButtonWrap, Link} from 'ts/@next/components/button';
 import {Icon} from 'ts/@next/components/Icon';
@@ -12,6 +14,9 @@ import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 
+import {Definition} from 'ts/@next/components/Definition';
+
+import {Section as NewSection} from 'ts/@next/components/newLayout';
 // import { Configurator } from 'ts/pages/instant/configurator';
 
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
@@ -66,16 +71,11 @@ const featuresData = [
 
 export const Next0xInstant = () => (
     <SiteWrap>
-        <Section isPadLarge={true}>
-            <WrapCentered>
-                <Heading size="medium" isCentered={true}>Introducing 0x Instant</Heading>
-                <Paragraph size="medium" isCentered={true}>
-                    A free and flexible way to offer simple<br />
-                    crypto purchasing in any app or website
-                </Paragraph>
-                <Button href="#">Get Started</Button>
-            </WrapCentered>
-        </Section>
+        <Hero
+            title="Introducing 0x Instant"
+            description="A free and flexible way to offer simple crypto purchasing in any app or website"
+            actions={<Button href="#">Get Started</Button>}
+        />
 
         <Section isFullWidth={true} isNoPadding={true}>
             <Wrap width="full">
@@ -89,40 +89,17 @@ export const Next0xInstant = () => (
             </Wrap>
         </Section>
 
-        <Section>
-            <Wrap width="narrow">
-                {_.map(featuresData, (item, index) => (
-                    <Wrap padding={['large', 0, 'large', 0]}>
-                        <Column colWidth="1/3">
-                            <Icon name={item.icon} size={240} />
-                        </Column>
-
-                        <Column colWidth="2/3">
-                            <Heading>
-                                {item.title}
-                            </Heading>
-                            <Paragraph size="medium" isMuted={true}>
-                                {item.description}
-                            </Paragraph>
-
-                            <ButtonWrap>
-                                {_.map(item.links, (link, i) => (
-                                    <Link
-                                        href={link.url}
-                                        key={`link-${i}`}
-                                        isTransparent={true}
-                                        isAccentColor={true}
-                                        isWithArrow={true}
-                                    >
-                                        {link.label}
-                                    </Link>
-                                ))}
-                            </ButtonWrap>
-                        </Column>
-                    </Wrap>
-                ))}
-            </Wrap>
-        </Section>
+        <NewSection>
+            {_.map(featuresData, (item, index) => (
+                <Definition
+                    title={item.title}
+                    description={item.description}
+                    isInlineIcon={true}
+                    iconSize={240}
+                    actions={item.links}
+                />
+            ))}
+        </NewSection>
 
         <Section bgColor={colors.backgroundDark}>
             <Wrap>
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 43d78f99a..fc24fd665 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -5,6 +5,8 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
+import {Hero} from 'ts/@next/components/hero';
+
 import { Banner } from 'ts/@next/components/banner';
 import { Link } from 'ts/@next/components/button';
 import { Icon } from 'ts/@next/components/icon';
@@ -13,6 +15,8 @@ import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Slide, Slider } from 'ts/@next/components/slider/slider';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
+import {Definition} from 'ts/@next/components/definition';
+
 const offersData = [
     {
         icon: 'robustSmartContracts',
@@ -76,57 +80,43 @@ export class NextWhy extends React.PureComponent {
     public render(): React.ReactNode {
         return (
             <SiteWrap theme="dark">
-                <Section isPadLarge={true}>
-                    <WrapCentered>
-                        <Column colWidth="2/3" isNoMargin={true}>
-                            <Heading
-                                maxWidth="600px"
-                                size="medium"
-                                isCentered={true}
-                            >
-                              The exchange layer for the crypto economy
-                            </Heading>
-
-                            <Paragraph
-                                size="medium"
-                                isMuted={true}
-                                isCentered={true}
-                                marginBottom="60px"
-                            >
-                              The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens.
-                            </Paragraph>
-
-                            <Link
-                                href="/docs"
-                                isCentered={true}
-                                isWithArrow={true}
-                                isAccentColor={true}
-                            >
-                              Build on 0x
-                            </Link>
-                        </Column>
-                    </WrapCentered>
-                </Section>
+                <Hero
+                    title="The exchange layer for the crypto economy"
+                    description="The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens."
+                    actions={
+                        <Link
+                            href="/docs"
+                            isCentered={true}
+                            isWithArrow={true}
+                            isAccentColor={true}
+                        >
+                          Build on 0x
+                        </Link>
+                    }
+                />
 
               <Section bgColor={colors.backgroundDark} isPadLarge={true}>
                 <Wrap>
-                  <Column colWidth="1/3">
-                      <Icon name="supportForAllEthereumStandards" size="large" margin={[0, 0, 32, 0]} />
-                      <Heading size="small" marginBottom="15px">Support for all Ethereum Standards</Heading>
-                      <Paragraph isMuted={true}>0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol...</Paragraph>
-                  </Column>
-
-                  <Column colWidth="1/3">
-                      <Icon name="networkedLiquidity" size="large" margin={[0, 0, 32, 0]} />
-                      <Heading size="small" marginBottom="15px">Shared Networked Liquidity</Heading>
-                      <Paragraph isMuted={true}>0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system.</Paragraph>
-                  </Column>
-
-                  <Column colWidth="1/3">
-                      <Icon name="flexibleIntegration" size="large" margin={[0, 0, 32, 0]} />
-                      <Heading size="small" marginBottom="15px">Customize the User Experience</Heading>
-                      <Paragraph isMuted={true}>Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces.</Paragraph>
-                  </Column>
+                    <Definition
+                        title="Support for all Ethereum Standards"
+                        description="0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol..."
+                        iconSize="large"
+                        isInline={true}
+                    />
+
+                    <Definition
+                        title="Shared Networked Liquidity"
+                        description="0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system."
+                        iconSize="large"
+                        isInline={true}
+                    />
+
+                    <Definition
+                        title="Support for all Ethereum Standards"
+                        description="Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces."
+                        iconSize="large"
+                        isInline={true}
+                    />
                 </Wrap>
               </Section>
 
@@ -145,17 +135,11 @@ export class NextWhy extends React.PureComponent {
                             <Heading size="medium">What 0x offers</Heading>
 
                             {_.map(offersData, (item, index) => (
-                                <ChapterItemWrap key={`benefits-${index}`}>
-                                    <Icon name={item.icon} size="medium" margin={[0, 0, 22, 0]} />
-
-                                    <Heading marginBottom="15px">
-                                        {item.title}
-                                    </Heading>
-
-                                    <Paragraph isMuted={true} isNoMargin={true}>
-                                        {item.description}
-                                    </Paragraph>
-                                </ChapterItemWrap>
+                                <Definition
+                                    title={item.title}
+                                    description={item.description}
+                                    isWithMargin={true}
+                                />
                             ))}
                         </SectionWrap>
 
-- 
cgit v1.2.3


From b1f4bb722d9a6aaacdd3fdfe1bf7049efe043aa7 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 13:24:13 +0100
Subject: More layout changes

---
 .../website/ts/@next/components/blockIconLink.tsx  |  27 ++++++
 .../website/ts/@next/components/definition.tsx     |   7 +-
 packages/website/ts/@next/components/footer.tsx    |   7 +-
 packages/website/ts/@next/components/newLayout.tsx |  98 +++++++++++++++----
 .../ts/@next/components/sections/landing/about.tsx |  55 ++++++++++-
 .../@next/components/sections/landing/clients.tsx  |  17 ++--
 .../ts/@next/components/sections/landing/cta.tsx   |  76 +++++----------
 .../ts/@next/components/sections/landing/hero.tsx  |  10 +-
 packages/website/ts/@next/pages/landing.tsx        |   7 ++
 packages/website/ts/@next/pages/why.tsx            | 108 ++++++++++-----------
 packages/website/tsconfig.json                     |   5 +-
 11 files changed, 263 insertions(+), 154 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/blockIconLink.tsx b/packages/website/ts/@next/components/blockIconLink.tsx
index be3ded71f..cc3e88280 100644
--- a/packages/website/ts/@next/components/blockIconLink.tsx
+++ b/packages/website/ts/@next/components/blockIconLink.tsx
@@ -19,14 +19,41 @@ export const BlockIconLink = (props: Props) => (
                 size="large"
                 margin={[0, 0, 'default', 0]}
             />
+
+            <Title>
+                {props.title}
+            </Title>
+
+            <Link
+                isWithArrow={true}
+                isTransparent={true}
+                isNoBorder={true}
+                href={props.linkUrl}
+            >
+                {props.linkLabel}
+            </Link>
         </div>
     </Wrap>
 );
 
 const Wrap = styled.div`
+    width: calc(50% - 15px);
+    height: 400px;
     padding: 40px;
     display: flex;
+    justify-content: center;
     align-items: center;
     text-align: center;
     background-color: ${props => props.theme.lightBgColor};
+
+    @media (max-width: 900px) {
+        width: 100%;
+        margin-top: 30px;
+    }
+`;
+
+const Title = styled.h2`
+    font-size: 20px;
+    margin-bottom: 30px;
+    color: ${props => props.theme.linkColor};
 `;
diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index 88ef6acdc..da72fe805 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -21,7 +21,7 @@ interface Props {
 }
 
 export const Definition = (props: Props) => (
-    <Wrap isWithMargin={props.isWithMargin} isInline={props.isInline} isInlineIcon={props.isInlineIcon}>
+    <Wrap {...props}>
         <Icon
             name="ready-to-build"
             size={props.iconSize || 'medium'}
@@ -60,7 +60,8 @@ const Wrap = styled.div`
     max-width: ${props => props.isInline && '354px'};
 
     & + & {
-        margin-top: ${props => (props.isWithMargin && !props.isInlineIcon) ? '60px' : '120px'};
+        margin-top: ${props => props.isInlineIcon && '120px'};
+        margin-top: ${props => props.isWithMargin && '60px'};
     }
 
     @media (min-width: 768px) {
@@ -68,7 +69,7 @@ const Wrap = styled.div`
         display: ${props => props.isInlineIcon && 'flex'};
         justify-content: ${props => props.isInlineIcon && 'space-between'};
         align-items: ${props => props.isInlineIcon && 'center'};
-        text-align: ${props => props.isInlineIcon && 'left'};
+        text-align: ${props => (props.isInlineIcon || !props.isCentered) && 'left'};
     }
 
     @media (max-width: 768px) {
diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 9c2ed1ea8..d6f11b653 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -108,7 +108,12 @@ const LinkList = (props: LinkListProps) => (
   </List>
 );
 
-const FooterSection = Section.withComponent('footer');
+const FooterSection = styled.section`
+    padding: 30px;
+    margin-top: 30px;
+    background-color: #181818;
+`;
+
 const FooterWrap = styled(FooterSection)`
     color: ${colors.white};
 
diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index 8a3514bd9..8598b8f12 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -1,39 +1,99 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-interface Props {
-    isPadded: boolean;
+interface WrapProps {
+    isFullWidth?: boolean;
+    isTextCentered?: boolean;
+}
+
+interface SectionProps {
+    isPadded?: boolean;
+    isFullWidth?: boolean;
+    isFlex?: boolean;
+    flexBreakpoint?: string;
+    maxWidth?: string;
     bgColor?: 'dark' | 'light' | string;
 }
 
-export const Section = (props: Props) => (
-    <SectionBase bgColor={props.bgColor}>
-        <Wrap
-            isPadded={props.isPadded}
-        >
-            {props.children}
-        </Wrap>
-    </SectionBase>
-);
+interface FlexProps {
+    padding?: string;
+    isFlex?: boolean;
+}
 
-Section.defaultProps = {
-    isPadded: true,
+interface ColumnProps {
+    padding?: string;
+}
+
+export const Section = (props: SectionProps) => {
+    return (
+        <SectionBase {...props}>
+            <Wrap {...props}>
+                {props.children}
+            </Wrap>
+        </SectionBase>
+    );
 };
 
+export const Column = styled.div`
+    width: ${props => props.width};
+    max-width: ${props => props.maxWidth};
+    padding: ${props => props.padding};
+
+    @media (max-width: 768px) {
+        width: 100%;
+        margin-bottom: 60px;
+    }
+`;
+
+export const FlexWrap = styled.div`
+    padding: ${props => props.padding};
+
+    @media (min-width: ${props => props.flexBreakpoint || '768px'}) {
+        display: ${props => props.isFlex && 'flex'};
+        justify-content: ${props => props.isFlex && 'space-between'};
+    }
+`;
+
+export const WrapSticky = styled.div`
+    position: sticky;
+    top: ${props => props.offsetTop || '60px'};
+`;
+
 const SectionBase = styled.section`
-    width: calc(100% - 60px);
     margin: 0 auto;
-    padding: 120px 0;
+    padding: ${props => props.isPadded && '120px 0'};
     background-color: ${props => props.theme[`${props.bgColor}BgColor`] || props.bgColor};
 
     @media (max-width: 768px) {
-        padding: 40px 0;
+        padding: ${props => props.isPadded && '40px 0'};
     }
 `;
 
-const Wrap = styled.div`
+const Wrap = styled(FlexWrap)`
     width: calc(100% - 60px);
-    max-width: 895px;
+    max-width: ${props => !props.isFullWidth && (props.maxWidth || '895px')};
     margin: 0 auto;
-    text-align: center;
+    text-align: ${props => props.isTextCentered && 'center'};
+`;
+
+export const WrapGrid = styled(Wrap)`
+    display: flex;
+    flex-wrap: ${props => props.isWrapped && `wrap`};
+    justify-content: ${props => props.isCentered ? `center` : 'space-between'};
 `;
+
+Section.defaultProps = {
+    isPadded: true,
+};
+
+FlexWrap.defaultProps = {
+    isFlex: true,
+};
+
+WrapGrid.defaultProps = {
+    isCentered: true,
+};
+
+Wrap.defaultProps = {
+    isFlex: false,
+};
diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index 4c246ec3e..22abe6c26 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -1,13 +1,18 @@
 import * as React from 'react';
-import {Button, ButtonWrap, Link} from 'ts/@next/components/button';
+import styled from 'styled-components';
+
+import {Link} from 'ts/@next/components/button';
 import {Icon, InlineIconWrap} from 'ts/@next/components/icon';
+import {Column, FlexWrap, Section} from 'ts/@next/components/newLayout';
 import {Heading, Paragraph} from 'ts/@next/components/text';
-import {colors} from 'ts/style/colors';
 
-import {Section} from 'ts/@next/components/newLayout';
+interface FigureProps {
+    value: string;
+    description: string;
+}
 
 export const SectionLandingAbout = () => (
-    <Section bgColor="dark">
+    <Section bgColor="dark" isTextCentered={true}>
         <InlineIconWrap>
             <Icon name="coin" size="small" />
             <Icon name="coin" size="small" />
@@ -39,8 +44,48 @@ export const SectionLandingAbout = () => (
             style={{
                 width: '340px',
                 borderColor: '#3C4746',
-                margin: '60px auto 0 auto',
+                margin: '60px auto',
             }}
         />
+
+        <FlexWrap as="dl">
+            <Figure
+                value="873,435"
+                description="Number of Transactions"
+            />
+
+            <Figure
+                value="$203M"
+                description="Total Volume"
+            />
+
+            <Figure
+                value="227,372"
+                description="Number of Relayers"
+            />
+        </FlexWrap>
     </Section>
 );
+
+const Figure = (props: FigureProps) => (
+    <Column padding="0 30px">
+        <FigureValue>
+            {props.value}
+        </FigureValue>
+        <FigureDescription>
+            {props.description}
+        </FigureDescription>
+    </Column>
+);
+
+const FigureValue = styled.dt`
+    font-size: 50px;
+    font-size: 40px;
+    font-weight: 300;
+    margin-bottom: 15px;
+`;
+
+const FigureDescription = styled.dd`
+    font-size: 18px;
+    color: #999999;
+`;
diff --git a/packages/website/ts/@next/components/sections/landing/clients.tsx b/packages/website/ts/@next/components/sections/landing/clients.tsx
index 302100ac9..8f6429328 100644
--- a/packages/website/ts/@next/components/sections/landing/clients.tsx
+++ b/packages/website/ts/@next/components/sections/landing/clients.tsx
@@ -1,10 +1,9 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
-import {BREAKPOINTS, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 
-import {Section} from 'ts/@next/components/newLayout';
+import {Section, WrapGrid} from 'ts/@next/components/newLayout';
 
 interface ProjectLogo {
     name: string;
@@ -61,12 +60,10 @@ const projects: ProjectLogo[] = [
 ];
 
 export const SectionLandingClients = () => (
-    <Section>
-        <WrapCentered>
-            <Heading size="small">
-                Join the growing number of projects developing on 0x
-            </Heading>
-        </WrapCentered>
+    <Section isTextCentered={true}>
+        <Heading size="small">
+            Join the growing number of projects developing on 0x
+        </Heading>
 
         <WrapGrid width="narrow" isWrapped={true}>
             {_.map(projects, (item: ProjectLogo, index) => (
@@ -90,13 +87,13 @@ const StyledProject = styled.div<StyledProjectInterface>`
         height: 100%;
     }
 
-    @media (min-width: ${BREAKPOINTS.mobile}) {
+    @media (min-width: 768px) {
         width: 120px;
         height: 120px;
         margin: 30px;
     }
 
-    @media (max-width: ${BREAKPOINTS.mobile}) {
+    @media (max-width: 768px) {
         width: 100px;
         height: 100px;
         margin: 15px;
diff --git a/packages/website/ts/@next/components/sections/landing/cta.tsx b/packages/website/ts/@next/components/sections/landing/cta.tsx
index ad78a1ab4..4c06982e4 100644
--- a/packages/website/ts/@next/components/sections/landing/cta.tsx
+++ b/packages/website/ts/@next/components/sections/landing/cta.tsx
@@ -1,63 +1,31 @@
 import * as React from 'react';
 import {Button, ButtonWrap, Link} from 'ts/@next/components/button';
 import {Icon, InlineIconWrap} from 'ts/@next/components/icon';
-import {Column, Section, Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
+import {Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 
-export const SectionLandingCta = () => (
-    <Section>
-        <Wrap>
-            <Column
-                bgColor="#003831"
-                colWidth="1/2"
-                isPadLarge={true}
-            >
-                <WrapCentered>
-                    <Icon
-                        name="ready-to-build"
-                        size="large"
-                        margin={[0, 0, 'default', 0]}
-                    />
-
-                    <Paragraph size="medium" color="#00AE99" marginBottom="15px">
-                        Ready to build on 0x?
-                    </Paragraph>
-
-                    <Link
-                        href="#"
-                        isTransparent={true}
-                        isWithArrow={true}
-                    >
-                        Get Started
-                    </Link>
-                </WrapCentered>
-            </Column>
+import {Column, Section} from 'ts/@next/components/newLayout';
 
-            <Column
-                bgColor="#003831"
-                colWidth="1/2"
-                isPadLarge={true}
-            >
-                <WrapCentered>
-                    <Icon
-                        name="ready-to-build"
-                        size="large"
-                        margin={[0, 0, 'default', 0]}
-                    />
+import {BlockIconLink} from 'ts/@next/components/blockIconLink';
 
-                    <Paragraph size="medium" color="#00AE99" marginBottom="15px">
-                        Want help from the 0x team?
-                    </Paragraph>
-
-                    <Link
-                        href="#"
-                        isTransparent={true}
-                        isWithArrow={true}
-                    >
-                        Get in Touch
-                    </Link>
-                </WrapCentered>
-            </Column>
-        </Wrap>
+export const SectionLandingCta = () => (
+    <Section
+        isPadded={false}
+        isFullWidth={true}
+        isFlex={true}
+        flexBreakpoint="900px"
+    >
+        <BlockIconLink
+            icon=""
+            title="Ready to build on 0x?"
+            linkLabel="Get Started"
+            linkUrl="#"
+        />
+        <BlockIconLink
+            icon="coin"
+            title="Wat help from the 0x team?"
+            linkLabel="Get in Touch"
+            linkUrl="#"
+        />
     </Section>
 );
diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
index 9c6ff7151..930b80e89 100644
--- a/packages/website/ts/@next/components/sections/landing/hero.tsx
+++ b/packages/website/ts/@next/components/sections/landing/hero.tsx
@@ -1,10 +1,8 @@
 import * as React from 'react';
-import {Button, ButtonWrap} from 'ts/@next/components/button';
-import {LandingAnimation} from 'ts/@next/components/heroImage';
-import {Column, Section, Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
-import {Heading, Paragraph} from 'ts/@next/components/text';
 
+import {Button} from 'ts/@next/components/button';
 import {Hero} from 'ts/@next/components/hero';
+import {LandingAnimation} from 'ts/@next/components/heroImage';
 
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 
@@ -13,11 +11,11 @@ export const SectionLandingHero = () => (
         title="Powering Decentralized Exchange"
         description="0x is the best solution for adding exchange functionality to your business."
         figure={<LandingAnimation image={<LogoOutlined />} />}
-        actions={<Actions />}
+        actions={<HeroActions />}
     />
 );
 
-const Actions = () => (
+const HeroActions = () => (
     <>
         <Button isInline={true}>
             Get Started
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 66c4138a1..fab5e62b6 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,4 +1,5 @@
 import * as React from 'react';
+import styled from 'styled-components';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 
 import {SectionLandingAbout} from 'ts/@next/components/sections/landing/about';
@@ -6,6 +7,12 @@ import {SectionLandingClients} from 'ts/@next/components/sections/landing/client
 import {SectionLandingCta} from 'ts/@next/components/sections/landing/cta';
 import {SectionLandingHero} from 'ts/@next/components/sections/landing/hero';
 
+import {Button} from 'ts/@next/components/button';
+import {Hero} from 'ts/@next/components/hero';
+import {LandingAnimation} from 'ts/@next/components/heroImage';
+
+import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
+
 interface Props {
     theme: {
         bgColor: string;
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index fc24fd665..d0d909949 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -10,12 +10,12 @@ import {Hero} from 'ts/@next/components/hero';
 import { Banner } from 'ts/@next/components/banner';
 import { Link } from 'ts/@next/components/button';
 import { Icon } from 'ts/@next/components/icon';
-import { BREAKPOINTS, Column, Section, Wrap, WrapCentered, WrapSticky } from 'ts/@next/components/layout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Slide, Slider } from 'ts/@next/components/slider/slider';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
 import {Definition} from 'ts/@next/components/definition';
+import {Column, Section, WrapSticky} from 'ts/@next/components/newLayout';
 
 const offersData = [
     {
@@ -95,8 +95,11 @@ export class NextWhy extends React.PureComponent {
                     }
                 />
 
-              <Section bgColor={colors.backgroundDark} isPadLarge={true}>
-                <Wrap>
+                <Section
+                    bgColor="dark"
+                    isFlex={true}
+                    maxWidth="1170px"
+                >
                     <Definition
                         title="Support for all Ethereum Standards"
                         description="0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol..."
@@ -117,12 +120,10 @@ export class NextWhy extends React.PureComponent {
                         iconSize="large"
                         isInline={true}
                     />
-                </Wrap>
-              </Section>
+                </Section>
 
-              <Section>
-                <Wrap>
-                  <Column colWidth="1/3">
+              <Section maxWidth="1170px" isFlex={true}>
+                  <Column>
                       <NavStickyWrap offsetTop="130px">
                           <ChapterLink offset="60" href="#benefits">Benefits</ChapterLink>
                           <ChapterLink offset="60" href="#cases">Use Cases</ChapterLink>
@@ -130,52 +131,49 @@ export class NextWhy extends React.PureComponent {
                       </NavStickyWrap>
                   </Column>
 
-                  <Column colWidth="2/3">
-                        <SectionWrap id="benefits">
-                            <Heading size="medium">What 0x offers</Heading>
-
-                            {_.map(offersData, (item, index) => (
-                                <Definition
-                                    title={item.title}
-                                    description={item.description}
-                                    isWithMargin={true}
-                                />
-                            ))}
-                        </SectionWrap>
-
-                        <SectionWrap id="cases">
-                            <Heading size="medium">Use Cases</Heading>
-                            <Slider>
-                                {_.map(useCaseSlides, (item, index) => (
-                                    <Slide
-                                        key={`useCaseSlide-${index}`}
-                                        heading={item.title}
-                                        text={item.description}
-                                        icon={item.icon}
+                    <Column width="55%" maxWidth="826px">
+                        <Column width="100%" maxWidth="560px">
+                            <SectionWrap id="benefits">
+                                <Heading size="medium">What 0x offers</Heading>
+
+                                {_.map(offersData, (item, index) => (
+                                    <Definition
+                                        key={`offers-${index}`}
+                                        title={item.title}
+                                        description={item.description}
+                                        isWithMargin={true}
                                     />
                                 ))}
-                            </Slider>
-                        </SectionWrap>
-
-                        <SectionWrap id="functionality">
-                            <Heading size="medium">Exchange Functionality</Heading>
-
-                            {_.map(functionalityData, (item, index) => (
-                                <ChapterItemWrap key={`functionality-${index}`}>
-                                    <Icon name={item.icon} size="medium" margin={[0, 0, 22, 0]} />
-
-                                    <Heading marginBottom="15px">
-                                        {item.title}
-                                    </Heading>
-
-                                    <Paragraph isMuted={true} isNoMargin={true}>
-                                        {item.description}
-                                    </Paragraph>
-                                </ChapterItemWrap>
-                            ))}
-                        </SectionWrap>
-                  </Column>
-                </Wrap>
+                            </SectionWrap>
+
+                            <SectionWrap id="cases">
+                                <Heading size="medium">Use Cases</Heading>
+                                <Slider>
+                                    {_.map(useCaseSlides, (item, index) => (
+                                        <Slide
+                                            key={`useCaseSlide-${index}`}
+                                            heading={item.title}
+                                            text={item.description}
+                                            icon={item.icon}
+                                        />
+                                    ))}
+                                </Slider>
+                            </SectionWrap>
+
+                            <SectionWrap id="functionality">
+                                <Heading size="medium">Exchange Functionality</Heading>
+
+                                {_.map(functionalityData, (item, index) => (
+                                    <Definition
+                                        key={`functionality-${index}`}
+                                        title={item.title}
+                                        description={item.description}
+                                        isWithMargin={true}
+                                    />
+                                ))}
+                            </SectionWrap>
+                        </Column>
+                    </Column>
               </Section>
 
               <Banner
@@ -206,13 +204,13 @@ const SectionWrap = styled.div`
         background-color: #3d3d3d;
     }
 
-    @media (min-width: ${BREAKPOINTS.mobile}) {
+    @media (min-width: 768px) {
         & + &:before {
             width: 100vw;
         }
     }
 
-    @media (max-width: ${BREAKPOINTS.mobile}) {
+    @media (max-width: 768px) {
         text-align: left;
 
         & + &:before {
@@ -222,7 +220,7 @@ const SectionWrap = styled.div`
 `;
 
 const NavStickyWrap = styled(WrapSticky)`
-    @media (max-width: ${BREAKPOINTS.mobile}) {
+    @media (max-width: 768px) {
         display: none;
     }
 `;
diff --git a/packages/website/tsconfig.json b/packages/website/tsconfig.json
index 67573971f..1c0c35984 100644
--- a/packages/website/tsconfig.json
+++ b/packages/website/tsconfig.json
@@ -28,5 +28,8 @@
         ]
 
     },
-    "include": ["./ts/**/*"]
+    "include": ["./ts/**/*"],
+    "reportFiles": [
+        "./ts/@next/**/*"
+    ],
 }
-- 
cgit v1.2.3


From 6262e06afd7cb7522235f4a42c2648c6cfa91383 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 13:08:31 +0100
Subject: Remove old dropdown

---
 packages/website/ts/@next/pages/why.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index d0d909949..b2d025b8f 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -75,7 +75,7 @@ const useCaseSlides = [
         description: 'Efficient lending requires liquid markets where investors can buy and re-sell loans. 0x enables an ecosystem of lenders to self-organize and efficiently determine market prices for all outstanding loans.',
     },
 ];
-
+//
 export class NextWhy extends React.PureComponent {
     public render(): React.ReactNode {
         return (
-- 
cgit v1.2.3


From 6e62b108a96fe7635f67843729489e3b2054883e Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 13:08:52 +0100
Subject: Added a bunch of types

---
 packages/website/ts/@next/pages/why.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index b2d025b8f..d0d909949 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -75,7 +75,7 @@ const useCaseSlides = [
         description: 'Efficient lending requires liquid markets where investors can buy and re-sell loans. 0x enables an ecosystem of lenders to self-organize and efficiently determine market prices for all outstanding loans.',
     },
 ];
-//
+
 export class NextWhy extends React.PureComponent {
     public render(): React.ReactNode {
         return (
-- 
cgit v1.2.3


From 2bf831132a599e0f4689ac1211e7bacd7e5ddcf2 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 13:35:44 +0100
Subject: Fixes icons in rebase (why)

---
 packages/website/ts/@next/components/definition.tsx | 3 ++-
 packages/website/ts/@next/pages/why.tsx             | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index da72fe805..d8bbbd77e 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -14,6 +14,7 @@ interface Props {
     isInlineIcon?: boolean;
     isCentered?: boolean;
     isWithMargin?: boolean;
+    icon: string;
     iconSize?: 'medium' | 'large' | number;
     title: string;
     description: React.Node;
@@ -23,7 +24,7 @@ interface Props {
 export const Definition = (props: Props) => (
     <Wrap {...props}>
         <Icon
-            name="ready-to-build"
+            name={props.icon}
             size={props.iconSize || 'medium'}
             margin={[0, 0, 'default', 0]}
         />
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index d0d909949..14ca3ab6f 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -103,6 +103,7 @@ export class NextWhy extends React.PureComponent {
                     <Definition
                         title="Support for all Ethereum Standards"
                         description="0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol..."
+                        icon="supportForAllEthereumStandards"
                         iconSize="large"
                         isInline={true}
                     />
@@ -110,6 +111,7 @@ export class NextWhy extends React.PureComponent {
                     <Definition
                         title="Shared Networked Liquidity"
                         description="0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system."
+                        icon="networkedLiquidity"
                         iconSize="large"
                         isInline={true}
                     />
@@ -117,6 +119,7 @@ export class NextWhy extends React.PureComponent {
                     <Definition
                         title="Support for all Ethereum Standards"
                         description="Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces."
+                        icon="flexibleIntegration"
                         iconSize="large"
                         isInline={true}
                     />
@@ -139,6 +142,7 @@ export class NextWhy extends React.PureComponent {
                                 {_.map(offersData, (item, index) => (
                                     <Definition
                                         key={`offers-${index}`}
+                                        icon={item.icon}
                                         title={item.title}
                                         description={item.description}
                                         isWithMargin={true}
@@ -166,6 +170,7 @@ export class NextWhy extends React.PureComponent {
                                 {_.map(functionalityData, (item, index) => (
                                     <Definition
                                         key={`functionality-${index}`}
+                                        icon={item.icon}
                                         title={item.title}
                                         description={item.description}
                                         isWithMargin={true}
-- 
cgit v1.2.3


From b04a9b9296e2e83d81f6249ea11a7ca900db5662 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 13:38:00 +0100
Subject: Re-adds icon in rebased instant page

---
 packages/website/ts/@next/pages/instant.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index cf316cfe6..02cbdf1d2 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -92,6 +92,7 @@ export const Next0xInstant = () => (
         <NewSection>
             {_.map(featuresData, (item, index) => (
                 <Definition
+                    icon={item.icon}
                     title={item.title}
                     description={item.description}
                     isInlineIcon={true}
-- 
cgit v1.2.3


From 0c5fa5892ce0881511b5089440b8c9aca07ba3ed Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 13:43:06 +0100
Subject: Fixes fullwidth prop on new layout section

---
 packages/website/ts/@next/components/newLayout.tsx |  2 +-
 packages/website/ts/@next/pages/instant.tsx        | 11 ++++++-----
 2 files changed, 7 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index 8598b8f12..b7953c8d7 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -70,7 +70,7 @@ const SectionBase = styled.section`
 `;
 
 const Wrap = styled(FlexWrap)`
-    width: calc(100% - 60px);
+    width: ${props => !props.isFullWidth && 'calc(100% - 60px)'};
     max-width: ${props => !props.isFullWidth && (props.maxWidth || '895px')};
     margin: 0 auto;
     text-align: ${props => props.isTextCentered && 'center'};
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 02cbdf1d2..ff5b7140e 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -10,13 +10,13 @@ import {Hero} from 'ts/@next/components/hero';
 import {Banner} from 'ts/@next/components/banner';
 import {Button, ButtonWrap, Link} from 'ts/@next/components/button';
 import {Icon} from 'ts/@next/components/Icon';
-import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
+import {Column, Wrap, WrapCentered} from 'ts/@next/components/layout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 
 import {Definition} from 'ts/@next/components/Definition';
 
-import {Section as NewSection} from 'ts/@next/components/newLayout';
+import {Section} from 'ts/@next/components/newLayout';
 // import { Configurator } from 'ts/pages/instant/configurator';
 
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
@@ -77,7 +77,7 @@ export const Next0xInstant = () => (
             actions={<Button href="#">Get Started</Button>}
         />
 
-        <Section isFullWidth={true} isNoPadding={true}>
+        <Section>
             <Wrap width="full">
                 <MarqueeWrap>
                     <div>
@@ -89,7 +89,7 @@ export const Next0xInstant = () => (
             </Wrap>
         </Section>
 
-        <NewSection>
+        <Section>
             {_.map(featuresData, (item, index) => (
                 <Definition
                     icon={item.icon}
@@ -100,10 +100,11 @@ export const Next0xInstant = () => (
                     actions={item.links}
                 />
             ))}
-        </NewSection>
+        </Section>
 
         <Section bgColor={colors.backgroundDark}>
             <Wrap>
+                Configurator goes here
                 {/* <Configurator hash={CONFIGURATOR_HASH} /> */}
             </Wrap>
         </Section>
-- 
cgit v1.2.3


From 3844ce9b60fcbec7a04ff9b3c35ef0c4088af449 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 13:51:40 +0100
Subject: Types newlayout, cleans up instant

---
 packages/website/ts/@next/components/newLayout.tsx | 14 +++---
 packages/website/ts/@next/pages/instant.tsx        | 51 ++++++++--------------
 2 files changed, 24 insertions(+), 41 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index b7953c8d7..7af2fb9f2 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -1,12 +1,17 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-interface WrapProps {
+interface FlexProps {
+    padding?: string;
+    isFlex?: boolean;
+}
+
+interface WrapProps extends FlexProps {
     isFullWidth?: boolean;
     isTextCentered?: boolean;
 }
 
-interface SectionProps {
+interface SectionProps extends WrapProps {
     isPadded?: boolean;
     isFullWidth?: boolean;
     isFlex?: boolean;
@@ -15,11 +20,6 @@ interface SectionProps {
     bgColor?: 'dark' | 'light' | string;
 }
 
-interface FlexProps {
-    padding?: string;
-    isFlex?: boolean;
-}
-
 interface ColumnProps {
     padding?: string;
 }
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index ff5b7140e..e1725b185 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -1,28 +1,19 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 import styled, { keyframes } from 'styled-components';
-import LazyLoad from 'react-lazyload';
 
 import {colors} from 'ts/style/colors';
 
-import {Hero} from 'ts/@next/components/hero';
-
 import {Banner} from 'ts/@next/components/banner';
-import {Button, ButtonWrap, Link} from 'ts/@next/components/button';
-import {Icon} from 'ts/@next/components/Icon';
-import {Column, Wrap, WrapCentered} from 'ts/@next/components/layout';
-import {SiteWrap} from 'ts/@next/components/siteWrap';
-import {Heading, Paragraph} from 'ts/@next/components/text';
-
-import {Definition} from 'ts/@next/components/Definition';
+import {Hero} from 'ts/@next/components/hero';
 
+import {Button} from 'ts/@next/components/button';
+import {Definition} from 'ts/@next/components/definition';
 import {Section} from 'ts/@next/components/newLayout';
+import {SiteWrap} from 'ts/@next/components/siteWrap';
+import {Paragraph} from 'ts/@next/components/text';
 // import { Configurator } from 'ts/pages/instant/configurator';
 
-import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
-import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
-import TokensIcon from 'ts/@next/icons/illustrations/tokens.svg';
-
 const CONFIGURATOR_HASH = 'configure';
 
 const featuresData = [
@@ -78,15 +69,13 @@ export const Next0xInstant = () => (
         />
 
         <Section>
-            <Wrap width="full">
-                <MarqueeWrap>
-                    <div>
-                        <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
-                        <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
-                        <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
-                    </div>
-                </MarqueeWrap>
-            </Wrap>
+          <MarqueeWrap>
+              <div>
+                  <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
+                  <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
+                  <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
+              </div>
+          </MarqueeWrap>
         </Section>
 
         <Section>
@@ -103,10 +92,8 @@ export const Next0xInstant = () => (
         </Section>
 
         <Section bgColor={colors.backgroundDark}>
-            <Wrap>
-                Configurator goes here
-                {/* <Configurator hash={CONFIGURATOR_HASH} /> */}
-            </Wrap>
+          Configurator goes here
+          {/* <Configurator hash={CONFIGURATOR_HASH} /> */}
         </Section>
 
         <Banner
@@ -116,13 +103,9 @@ export const Next0xInstant = () => (
             secondaryCta={{ text: 'Get in Touch', href: '/contact' }}
         />
 
-        <Section>
-            <Wrap width="full">
-                <Column>
-                    <Paragraph size="small" isMuted={0.5}>Disclaimer: The laws and regulations applicable to the use and exchange of digital assets and blockchain-native tokens, including through any software developed using the licensed work created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License, Version 2.0 applicable to the Work, developers are “solely responsible for determining the appropriateness of using or redistributing the Work,” which includes responsibility for ensuring compliance with any such applicable laws and regulations.</Paragraph>
-                    <Paragraph size="small" isMuted={0.5}>See the Apache License, Version 2.0 for the specific language governing all applicable permissions and limitations.</Paragraph>
-                </Column>
-            </Wrap>
+        <Section maxWidth="1170px" isPadded={false} padding="60px 0">
+              <Paragraph size="small" isMuted={0.5}>Disclaimer: The laws and regulations applicable to the use and exchange of digital assets and blockchain-native tokens, including through any software developed using the licensed work created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License, Version 2.0 applicable to the Work, developers are “solely responsible for determining the appropriateness of using or redistributing the Work,” which includes responsibility for ensuring compliance with any such applicable laws and regulations.</Paragraph>
+              <Paragraph size="small" isMuted={0.5}>See the Apache License, Version 2.0 for the specific language governing all applicable permissions and limitations.</Paragraph>
         </Section>
     </SiteWrap>
 );
-- 
cgit v1.2.3


From bb2581612a2d4935ab58ec91fb024edfafeb954e Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 13:55:12 +0100
Subject: Adds more types to newLayout

---
 packages/website/ts/@next/components/newLayout.tsx | 23 ++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index 7af2fb9f2..fc2bae46b 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -11,6 +11,15 @@ interface WrapProps extends FlexProps {
     isTextCentered?: boolean;
 }
 
+interface WrapGridProps {
+    isWrapped?: boolean;
+    isCentered?: boolean;
+}
+
+export interface WrapStickyProps {
+    offsetTop?: string;
+}
+
 interface SectionProps extends WrapProps {
     isPadded?: boolean;
     isFullWidth?: boolean;
@@ -21,6 +30,8 @@ interface SectionProps extends WrapProps {
 }
 
 interface ColumnProps {
+    width?: string;
+    maxWidth?: string;
     padding?: string;
 }
 
@@ -34,7 +45,7 @@ export const Section = (props: SectionProps) => {
     );
 };
 
-export const Column = styled.div`
+export const Column = styled.div<ColumnProps>`
     width: ${props => props.width};
     max-width: ${props => props.maxWidth};
     padding: ${props => props.padding};
@@ -45,7 +56,7 @@ export const Column = styled.div`
     }
 `;
 
-export const FlexWrap = styled.div`
+export const FlexWrap = styled.div<SectionProps>`
     padding: ${props => props.padding};
 
     @media (min-width: ${props => props.flexBreakpoint || '768px'}) {
@@ -54,12 +65,12 @@ export const FlexWrap = styled.div`
     }
 `;
 
-export const WrapSticky = styled.div`
+export const WrapSticky = styled.div<WrapStickyProps>`
     position: sticky;
     top: ${props => props.offsetTop || '60px'};
 `;
 
-const SectionBase = styled.section`
+const SectionBase = styled.section<SectionProps>`
     margin: 0 auto;
     padding: ${props => props.isPadded && '120px 0'};
     background-color: ${props => props.theme[`${props.bgColor}BgColor`] || props.bgColor};
@@ -69,14 +80,14 @@ const SectionBase = styled.section`
     }
 `;
 
-const Wrap = styled(FlexWrap)`
+const Wrap = styled(FlexWrap)<WrapProps>`
     width: ${props => !props.isFullWidth && 'calc(100% - 60px)'};
     max-width: ${props => !props.isFullWidth && (props.maxWidth || '895px')};
     margin: 0 auto;
     text-align: ${props => props.isTextCentered && 'center'};
 `;
 
-export const WrapGrid = styled(Wrap)`
+export const WrapGrid = styled(Wrap)<WrapGridProps>`
     display: flex;
     flex-wrap: ${props => props.isWrapped && `wrap`};
     justify-content: ${props => props.isCentered ? `center` : 'space-between'};
-- 
cgit v1.2.3


From 0df51c37d172ec1c5b80c849869aaba665fef194 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 14:28:33 +0100
Subject: Edits banner, types newlayout

---
 packages/website/ts/@next/components/banner.tsx    | 97 ++++++++++++++++------
 packages/website/ts/@next/components/button.tsx    |  3 +-
 packages/website/ts/@next/components/newLayout.tsx | 12 ++-
 3 files changed, 83 insertions(+), 29 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index 9045a49f3..5b8c109fb 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -3,11 +3,13 @@ import styled from 'styled-components';
 
 import {colors} from 'ts/style/colors';
 
-import {Button, ButtonWrap} from 'ts/@next/components/button';
-import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
+import {Button, Link} from 'ts/@next/components/button';
+import {Wrap, WrapCentered } from 'ts/@next/components/layout';
 import {Paragraph, Heading} from 'ts/@next/components/text';
 import { ThemeInterface } from 'ts/@next/components/siteWrap';
 
+import {Column, Section} from 'ts/@next/components/newLayout';
+
 interface Props {
     heading?: string;
     subline?: string;
@@ -33,37 +35,82 @@ export const Banner: React.StatelessComponent<Props> = (props: Props) => {
         secondaryCta,
     } = props;
     return (
-        <Section bgColor={colors.brandDark} isRelative={true}>
+        <CustomSection
+            bgColor="light"
+            isFlex={true}
+            flexBreakpoint="900px"
+            paddingMobile="120px 0"
+        >
             <Border/>
-            <Wrap>
-                <CustomColumn colWidth="1/2" isPadLarge={true}>
-                    <WrapCentered padding={[30, 0]}>
-                        <CustomHeading isNoMargin={true}>{heading}</CustomHeading>
-                        {subline && <Paragraph isMuted={0.5} isNoMargin={true}>{subline}</Paragraph>}
-                    </WrapCentered>
-                </CustomColumn>
-                <CustomColumn colWidth="1/2" isPadLarge={true}>
-                    <WrapCentered padding={[30, 0]}>
-                        <ButtonWrap>
-                            {mainCta && <Button href={mainCta.href}>{mainCta.text}</Button>}
-                            {secondaryCta && <Button href={secondaryCta.href} isTransparent={true}>{secondaryCta.text}</Button>}
-                        </ButtonWrap>
-                    </WrapCentered>
-                </CustomColumn>
-            </Wrap>
             <Border isBottom={true} />
-        </Section>
+
+            <Column colWidth="1/2" isPadLarge={true}>
+                <CustomHeading isNoMargin={true}>{heading}</CustomHeading>
+
+                {subline &&
+                    <Paragraph isMuted={0.5} isNoMargin={true}>
+                        {subline}
+                    </Paragraph>
+                }
+            </Column>
+            <Column colWidth="1/2" isPadLarge={true}>
+                <ButtonWrap>
+                    {mainCta &&
+                        <Link href={mainCta.href}>{mainCta.text}</Link>
+                    }
+
+                    {secondaryCta &&
+                        <Button href={secondaryCta.href} isTransparent={true}>{secondaryCta.text}</Button>
+                    }
+                </ButtonWrap>
+            </Column>
+        </CustomSection>
     );
 };
 
-const CustomColumn = styled(Column)`
-    padding: 95px 30px;
+const CustomSection = styled(Section)`
+    @media (max-width: 900px) {
+        text-align: center;
+
+        p {
+            margin-bottom: 30px;
+        }
+
+        div:last-child {
+            margin-bottom: 0;
+        }
+    }
 `;
 
-const CustomHeading = styled(Heading)`
-    --defaultHeading: 1.888888889rem;
+const CustomHeading = styled.h2`
+    font-size: 34px;
     font-weight: 400;
-    margin-bottom: 10px;
+    margin-bottom: 10px
+
+    @media (max-width: 768px) {
+        font-size: 30px;
+    }
+`;
+
+const ButtonWrap = styled.div`
+    display: inline-block;
+
+    @media (min-width: 768px) {
+        * + * {
+            margin-left: 15px;
+        }
+    }
+
+    @media (max-width: 768px) {
+        a, button {
+            display: block;
+            width: 220px;
+        }
+
+        * + * {
+            margin-top: 15px;
+        }
+    }
 `;
 
 // Note let's refactor this
diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index db6c5d5c2..3f14b59bd 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -16,7 +16,6 @@ interface ButtonInterface {
     isWithArrow?: boolean;
     isAccentColor?: boolean;
     hasIcon?: boolean | string;
-    isInline?: boolean;
     href?: string;
     onClick?: () => any;
     theme?: {
@@ -27,7 +26,7 @@ interface ButtonInterface {
 export const Button = styled.button<ButtonInterface>`
     appearance: none;
     border: ${props => !props.isNoBorder && `1px solid transparent`};
-    display: ${props => props.isInline && 'inline-block'};
+    display: inline-block;
     background-color: ${props => (!props.isTransparent || props.bgColor) ? (props.bgColor || colors.brandLight) : 'transparent'};
     border-color: ${props => (props.isTransparent && !props.isWithArrow) && '#6a6a6a'};
     color: ${props => props.isAccentColor ? props.theme.linkColor : (props.color || props.theme.textColor)};
diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index fc2bae46b..107d96006 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -24,6 +24,7 @@ interface SectionProps extends WrapProps {
     isPadded?: boolean;
     isFullWidth?: boolean;
     isFlex?: boolean;
+    paddingMobile?: string;
     flexBreakpoint?: string;
     maxWidth?: string;
     bgColor?: 'dark' | 'light' | string;
@@ -74,17 +75,24 @@ const SectionBase = styled.section<SectionProps>`
     margin: 0 auto;
     padding: ${props => props.isPadded && '120px 0'};
     background-color: ${props => props.theme[`${props.bgColor}BgColor`] || props.bgColor};
+    position: relative;
+    overflow: hidden;
 
     @media (max-width: 768px) {
-        padding: ${props => props.isPadded && '40px 0'};
+        padding: ${props => props.isPadded && (props.paddingMobile || '40px 0')};
     }
 `;
 
 const Wrap = styled(FlexWrap)<WrapProps>`
     width: ${props => !props.isFullWidth && 'calc(100% - 60px)'};
     max-width: ${props => !props.isFullWidth && (props.maxWidth || '895px')};
-    margin: 0 auto;
     text-align: ${props => props.isTextCentered && 'center'};
+    margin: 0 auto;
+    overflow: hidden;
+
+    @media (max-width: 768px) {
+        width: calc(100% - 60px);
+    }
 `;
 
 export const WrapGrid = styled(Wrap)<WrapGridProps>`
-- 
cgit v1.2.3


From 7d5aeacb1c87b1f7055a9c3cf0af34ec43027fea Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 14:29:37 +0100
Subject: Fix banner linting

---
 packages/website/ts/@next/components/banner.tsx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index 5b8c109fb..90d09cc9e 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -4,9 +4,9 @@ import styled from 'styled-components';
 import {colors} from 'ts/style/colors';
 
 import {Button, Link} from 'ts/@next/components/button';
-import {Wrap, WrapCentered } from 'ts/@next/components/layout';
-import {Paragraph, Heading} from 'ts/@next/components/text';
-import { ThemeInterface } from 'ts/@next/components/siteWrap';
+import {Wrap, WrapCentered} from 'ts/@next/components/layout';
+import {ThemeInterface} from 'ts/@next/components/siteWrap';
+import {Heading, Paragraph} from 'ts/@next/components/text';
 
 import {Column, Section} from 'ts/@next/components/newLayout';
 
@@ -118,7 +118,7 @@ const ButtonWrap = styled.div`
 // to pass props down into the styled icon?
 const Border = styled.div<BorderProps>`
     position: absolute;
-    background-image: ${props => props.isBottom ? 'url(/images/@next/banner/bottomofcta.png);': 'url(/images/@next/banner/topofcta.png);' };
+    background-image: ${props => props.isBottom ? 'url(/images/@next/banner/bottomofcta.png);' : 'url(/images/@next/banner/topofcta.png);' };
     background-position: ${props => props.isBottom ? 'left top' : 'left bottom' };
     left: 0;
     width: calc(100% + 214px);
-- 
cgit v1.2.3


From fa389f18cdb11f52a803523ba3d3f559ff2b2d31 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 14:30:54 +0100
Subject: Fix section/wrap overflows

---
 packages/website/ts/@next/components/newLayout.tsx | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index 107d96006..5c5f3d0d4 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -76,7 +76,7 @@ const SectionBase = styled.section<SectionProps>`
     padding: ${props => props.isPadded && '120px 0'};
     background-color: ${props => props.theme[`${props.bgColor}BgColor`] || props.bgColor};
     position: relative;
-    overflow: hidden;
+    overflow: ${props => !props.isFullWidth && 'hidden'};
 
     @media (max-width: 768px) {
         padding: ${props => props.isPadded && (props.paddingMobile || '40px 0')};
@@ -88,7 +88,6 @@ const Wrap = styled(FlexWrap)<WrapProps>`
     max-width: ${props => !props.isFullWidth && (props.maxWidth || '895px')};
     text-align: ${props => props.isTextCentered && 'center'};
     margin: 0 auto;
-    overflow: hidden;
 
     @media (max-width: 768px) {
         width: calc(100% - 60px);
-- 
cgit v1.2.3


From ffff1d5fff898af8796e02892b562d308aed33d0 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 14:50:31 +0100
Subject: Edits aboutLayout, mission.tsx

---
 .../ts/@next/components/aboutPageLayout.tsx        | 59 +++++++++---------
 packages/website/ts/@next/pages/about/mission.tsx  | 70 +++++++++++-----------
 2 files changed, 62 insertions(+), 67 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/aboutPageLayout.tsx b/packages/website/ts/@next/components/aboutPageLayout.tsx
index e8f09c8d9..54e4c34f4 100644
--- a/packages/website/ts/@next/components/aboutPageLayout.tsx
+++ b/packages/website/ts/@next/components/aboutPageLayout.tsx
@@ -3,7 +3,7 @@ import styled from 'styled-components';
 
 import { Link } from 'ts/@next/components/button';
 import { ChapterLink } from 'ts/@next/components/chapter_link';
-import { BREAKPOINTS, Column, Section, Wrap } from 'ts/@next/components/layout';
+import { Column, Section } from 'ts/@next/components/newLayout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
@@ -16,44 +16,39 @@ interface Props {
 
 export const AboutPageLayout = (props: Props) => (
     <SiteWrap theme="light">
-        <Section isPadLarge={true}>
-            <Wrap>
-               <Nav colWidth="1/3">
-                  <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
-                  <ChapterLink to="/next/about/team">Team</ChapterLink>
-                  <ChapterLink to="/next/about/press">Press</ChapterLink>
-                  <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
-              </Nav>
-
-              <Column colWidth="2/3">
-                  <IntroWrap>
-                      <Heading size="medium">
-                        {props.title}
-                      </Heading>
-                      <Paragraph size="medium" marginBottom="60px">
-                        {props.description}
-                      </Paragraph>
-
-                      {(props.linkLabel && props.linkUrl) &&
-                          <Link href={props.linkUrl} isNoBorder={true} isWithArrow={true}>
-                                {props.linkLabel}
-                          </Link>
-                      }
-                  </IntroWrap>
-              </Column>
-             </Wrap>
+        <Section isFlex={true} maxWidth="1170px">
+            <Nav colWidth="1/3">
+               <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
+               <ChapterLink to="/next/about/team">Team</ChapterLink>
+               <ChapterLink to="/next/about/press">Press</ChapterLink>
+               <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
+           </Nav>
+
+           <Column width="70%" maxWidth="826px">
+               <Column width="100%" maxWidth="680px">
+                   <Heading size="medium">
+                     {props.title}
+                   </Heading>
+
+                   <Paragraph size="medium" marginBottom="60px" isMuted={0.65}>
+                     {props.description}
+                   </Paragraph>
+
+                   {(props.linkLabel && props.linkUrl) &&
+                       <Link href={props.linkUrl} isNoBorder={true} isWithArrow={true}>
+                             {props.linkLabel}
+                       </Link>
+                   }
+               </Column>
+           </Column>
         </Section>
 
         {props.children}
     </SiteWrap>
 );
 
-const IntroWrap = styled.div`
-    max-width: 680px;
-`;
-
 const Nav = styled(Column)`
-    @media (max-width: ${BREAKPOINTS.mobile}) {
+    @media (max-width: 768px) {
         // display: none;
     }
 `;
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index f8b01dc08..d71644094 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -1,10 +1,12 @@
 import * as _ from 'lodash';
 import * as React from 'react';
+import styled from 'styled-components';
 
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
+import { Definition } from 'ts/@next/components/definition';
 import { Icon } from 'ts/@next/components/icon';
 import { Image } from 'ts/@next/components/image';
-import { Column, Section, Wrap } from 'ts/@next/components/layout';
+import { Column, Section } from 'ts/@next/components/newLayout';
 import { Separator } from 'ts/@next/components/separator';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
@@ -30,47 +32,45 @@ export const NextAboutMission = () => (
     <AboutPageLayout
         title="Creating a tokenized world where all value can flow freely."
         description="0x Protocol is an important infrastructure layer for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past."
+        linkLabel="Our mission and values"
+        linkUrl="#"
     >
-        <Section isFullWidth={true} isNoPadding={true}>
-            <Wrap width="full">
-                <Image
-                    src="/images/@next/about/about-mission@2x.jpg"
-                    height="372"
-                    alt=""
-                    isCentered={true}
-                />
-            </Wrap>
+        <Section isFullWidth={true}>
+            <Image
+                src="/images/@next/about/about-mission@2x.jpg"
+                height="372"
+                alt=""
+                isCentered={true}
+            />
         </Section>
 
-        <Section isPadLarge={true}>
-            <Wrap>
-                <Column colWidth="1/3">
-                    <Heading size="medium">Core Values</Heading>
-                </Column>
+        <Section isFlex={true} maxWidth="1170px">
+            <Column colWidth="1/3">
+                <Heading size="medium">
+                    Core Values
+                </Heading>
+            </Column>
 
-                <Column colWidth="2/3" isNoPadding={true}>
+            <Column width="70%" maxWidth="826px">
+                <Column width="100%" maxWidth="800px">
                     {_.map(values, (item, index) => (
-                        <>
-                            <Wrap>
-                                <Column colWidth="1/4">
-                                    <Icon name={item.icon} size={120} />
-                                </Column>
-
-                                <Column colWidth="2/3">
-                                    <Heading>
-                                        {item.title}
-                                    </Heading>
-                                    <Paragraph isMuted={true}>
-                                        {item.description}
-                                    </Paragraph>
-                                </Column>
-                            </Wrap>
-
-                            {(index < values.length - 1) && <Separator/>}
-                        </>
+                        <StyledDefinition
+                            icon={item.icon}
+                            title={item.title}
+                            description={item.description}
+                            isInlineIcon={true}
+                            iconSize="large"
+                        />
                     ))}
                 </Column>
-            </Wrap>
+            </Column>
         </Section>
     </AboutPageLayout>
 );
+
+const StyledDefinition = styled(Definition)`
+    & + & {
+        padding-top: 30px;
+        border-top: 1px solid #eaeaea;
+    }
+`;
-- 
cgit v1.2.3


From f06c17cccca46298a4b2780c1963165c5020c878 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 15:00:03 +0100
Subject: Edits team page

---
 .../ts/@next/components/aboutPageLayout.tsx        | 12 ++---
 packages/website/ts/@next/components/newLayout.tsx |  1 +
 .../@next/components/sections/landing/clients.tsx  |  2 +-
 packages/website/ts/@next/pages/about/mission.tsx  |  2 +-
 packages/website/ts/@next/pages/about/team.tsx     | 60 ++++++++++++----------
 5 files changed, 39 insertions(+), 38 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/aboutPageLayout.tsx b/packages/website/ts/@next/components/aboutPageLayout.tsx
index 54e4c34f4..9f55c2e81 100644
--- a/packages/website/ts/@next/components/aboutPageLayout.tsx
+++ b/packages/website/ts/@next/components/aboutPageLayout.tsx
@@ -17,14 +17,14 @@ interface Props {
 export const AboutPageLayout = (props: Props) => (
     <SiteWrap theme="light">
         <Section isFlex={true} maxWidth="1170px">
-            <Nav colWidth="1/3">
+            <Column>
                <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
                <ChapterLink to="/next/about/team">Team</ChapterLink>
                <ChapterLink to="/next/about/press">Press</ChapterLink>
                <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
-           </Nav>
+           </Column>
 
-           <Column width="70%" maxWidth="826px">
+           <Column width="70%" maxWidth="800px">
                <Column width="100%" maxWidth="680px">
                    <Heading size="medium">
                      {props.title}
@@ -46,9 +46,3 @@ export const AboutPageLayout = (props: Props) => (
         {props.children}
     </SiteWrap>
 );
-
-const Nav = styled(Column)`
-    @media (max-width: 768px) {
-        // display: none;
-    }
-`;
diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index 5c5f3d0d4..21f4271bd 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -110,6 +110,7 @@ FlexWrap.defaultProps = {
 
 WrapGrid.defaultProps = {
     isCentered: true,
+    isFullWidth: true,
 };
 
 Wrap.defaultProps = {
diff --git a/packages/website/ts/@next/components/sections/landing/clients.tsx b/packages/website/ts/@next/components/sections/landing/clients.tsx
index 8f6429328..6a1d96285 100644
--- a/packages/website/ts/@next/components/sections/landing/clients.tsx
+++ b/packages/website/ts/@next/components/sections/landing/clients.tsx
@@ -65,7 +65,7 @@ export const SectionLandingClients = () => (
             Join the growing number of projects developing on 0x
         </Heading>
 
-        <WrapGrid width="narrow" isWrapped={true}>
+        <WrapGrid isWrapped={true}>
             {_.map(projects, (item: ProjectLogo, index) => (
                 <StyledProject
                     key={`client-${index}`}
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index d71644094..5ebbf8f7c 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -45,7 +45,7 @@ export const NextAboutMission = () => (
         </Section>
 
         <Section isFlex={true} maxWidth="1170px">
-            <Column colWidth="1/3">
+            <Column>
                 <Heading size="medium">
                     Core Values
                 </Heading>
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 10f27cc95..821fa19a0 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -5,7 +5,7 @@ import styled from 'styled-components';
 import { colors } from 'ts/style/colors';
 
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
-import { Column, Section, Wrap } from 'ts/@next/components/layout';
+import { Column, Section, WrapGrid } from 'ts/@next/components/newLayout';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
 interface TeamMember {
@@ -182,36 +182,42 @@ export const NextAboutTeam = () => (
         linkLabel="Join the team"
         linkUrl="/jobs"
     >
-        <Section>
-            <Wrap>
-                <Column colWidth="1/3">
-                    <Heading size="medium">0x Team</Heading>
-                </Column>
+        <Section
+            maxWidth="1170px"
+            isFlex={true}
+        >
+            <Column>
+                <Heading size="medium">0x Team</Heading>
+            </Column>
 
-                <Column colWidth="2/3">
-                    <Wrap isWrapped={true} isCentered={false}>
-                        {_.map(team, (info: TeamMember, index) => (
-                            <Member key={`team-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
-                        ))}
-                    </Wrap>
-                </Column>
-            </Wrap>
+            <Column
+                width="70%"
+                maxWidth="800px"
+            >
+                <WrapGrid isWrapped={true} isCentered={false}>
+                    {_.map(team, (info: TeamMember, index) => (
+                        <Member key={`team-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
+                    ))}
+                </Wrap>
+            </Column>
         </Section>
 
-        <Section bgColor="#F3F6F4">
-            <Wrap>
-                <Column colWidth="1/3">
-                    <Heading size="medium">Advisors</Heading>
-                </Column>
+        <Section
+            bgColor="#F3F6F4"
+            maxWidth="1170px"
+            isFlex={true}
+        >
+            <Column>
+                <Heading size="medium">Advisors</Heading>
+            </Column>
 
-                <Column colWidth="2/3">
-                    <Wrap isWrapped={true} isCentered={false}>
-                        {_.map(advisors, (info: TeamMember, index) => (
-                            <Member key={`advisor-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
-                        ))}
-                    </Wrap>
-                </Column>
-            </Wrap>
+            <Column width="70%" maxWidth="800px">
+                <WrapGrid isWrapped={true} isCentered={false}>
+                    {_.map(advisors, (info: TeamMember, index) => (
+                        <Member key={`advisor-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
+                    ))}
+                </WrapGrid>
+            </Column>
         </Section>
     </AboutPageLayout>
 );
-- 
cgit v1.2.3


From d8e03b87d6e3152878902348f613ad006697c224 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 15:06:37 +0100
Subject: Team page grid responsive style

---
 packages/website/ts/@next/components/newLayout.tsx | 4 ++++
 packages/website/ts/@next/pages/about/team.tsx     | 8 ++++++++
 2 files changed, 12 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index 21f4271bd..cc1f725ba 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -98,6 +98,10 @@ export const WrapGrid = styled(Wrap)<WrapGridProps>`
     display: flex;
     flex-wrap: ${props => props.isWrapped && `wrap`};
     justify-content: ${props => props.isCentered ? `center` : 'space-between'};
+
+    @media (max-width: 768px) {
+        width: 100%;
+    }
 `;
 
 Section.defaultProps = {
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 821fa19a0..26813a01e 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -240,4 +240,12 @@ const StyledMember = styled.div`
         object-fit: contain;
         margin-bottom: 10px;
     }
+
+    @media (max-width: 900px) {
+        width: calc(33.3333% - 30px);
+    }
+
+    @media (max-width: 600px) {
+        width: calc(50% - 15px);
+    }
 `;
-- 
cgit v1.2.3


From 94c90cc49a556438a6eb298ddac7c0fb36163fde Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 15:19:11 +0100
Subject: Cleanup press page, siteWrap

---
 packages/website/ts/@next/components/layout.tsx   |  1 -
 packages/website/ts/@next/components/siteWrap.tsx | 13 ++++++++--
 packages/website/ts/@next/pages/about/press.tsx   | 30 +++++++++++------------
 3 files changed, 26 insertions(+), 18 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 32e92aa34..358120adc 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -75,7 +75,6 @@ const COLUMN_WIDTHS: ColumnWidths = {
 };
 
 export const Main = styled.main`
-    width: calc(100% - 0);
     max-width: ${MAX_WIDTH}px;
     margin: 0 auto;
 
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index ae642f193..abbd27845 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -1,10 +1,10 @@
 import * as React from 'react';
-import { ThemeProvider } from 'styled-components';
+import styled, { ThemeProvider } from 'styled-components';
 
 import { colors } from 'ts/style/colors';
+
 import { Footer } from 'ts/@next/components/footer';
 import { Header } from 'ts/@next/components/header';
-import { Main } from 'ts/@next/components/layout';
 import { GlobalStyles } from 'ts/@next/constants/globalStyle';
 
 // Note(ez): We'll define the theme and provide it via a prop
@@ -78,3 +78,12 @@ export const SiteWrap: React.StatelessComponent<Props> = props => {
         </>
     );
 };
+
+export const Main = styled.main`
+    max-width: 1500px;
+    margin: 0 auto;
+
+    @media (min-width: 768px) {
+        width: calc(100% - 60px);
+    }
+`;
diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index 68af1cb0f..259618d13 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -4,7 +4,7 @@ import styled from 'styled-components';
 
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
 import { Link } from 'ts/@next/components/button';
-import { Column, Section, Wrap } from 'ts/@next/components/layout';
+import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
 import { Separator } from 'ts/@next/components/separator';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
@@ -45,8 +45,6 @@ export const NextAboutPress = () => (
                     Want to write about 0x? Get in touch, or download our press kit.
                 </Paragraph>
 
-                <Separator/>
-
                 {_.map(highlights, (highlight, index) => (
                     <Highlight key={`highlight-${index}`} highlight={highlight} />
                 ))}
@@ -56,17 +54,19 @@ export const NextAboutPress = () => (
 );
 
 const Highlight = ({ highlight }) => (
-    <>
-        <Wrap>
-            <Column colWidth="1/3">
-                <img src={highlight.logo} alt={highlight.title} />
-            </Column>
-            <Column colWidth="2/3">
-                <Paragraph isMuted={false}>{highlight.text}</Paragraph>
-                <Link href={highlight.href} isWithArrow={true} isNoBorder={true}>Read Article</Link>
-            </Column>
-        </Wrap>
+    <HighlightWrap>
+        <Column>
+            <img src={highlight.logo} alt={highlight.title} />
+        </Column>
 
-        <Separator/>
-    </>
+        <Column width="60%" maxWidth="560px">
+            <Paragraph isMuted={false}>{highlight.text}</Paragraph>
+            <Link href={highlight.href} isWithArrow={true} isNoBorder={true}>Read Article</Link>
+        </Column>
+    </HighlightWrap>
 );
+
+const HighlightWrap = styled(FlexWrap)`
+    border-top: 1px solid #eaeaea;
+    padding: 30px 0;
+`;
-- 
cgit v1.2.3


From fa501e9c9313584d212b53282b73dc5390b29725 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 15:45:52 +0100
Subject: Edits jobs page, wip current openings

---
 packages/website/ts/@next/components/newLayout.tsx |   5 +-
 packages/website/ts/@next/pages/about/jobs.tsx     | 110 +++++++++++----------
 2 files changed, 60 insertions(+), 55 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index cc1f725ba..4c5afd318 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -53,7 +53,10 @@ export const Column = styled.div<ColumnProps>`
 
     @media (max-width: 768px) {
         width: 100%;
-        margin-bottom: 60px;
+
+        & + & {
+            margin-top: 60px;
+        }
     }
 `;
 
diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 0fa066223..b1b9752cf 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -3,7 +3,7 @@ import * as React from 'react';
 import styled from 'styled-components';
 
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
-import { Column, Section, Wrap } from 'ts/@next/components/layout';
+import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
 import { Link } from 'ts/@next/components/link';
 import { Separator } from 'ts/@next/components/separator';
 import { Heading, Paragraph } from 'ts/@next/components/text';
@@ -44,85 +44,74 @@ export const NextAboutJobs = () => (
         linkLabel="Our mission and values"
         linkUrl="/mission"
     >
-        <Section bgColor="#F3F6F4" isPadLarge={true}>
-            <Wrap>
-                <Column colWidth="1/3">
-                    <Heading size="medium" isNoMargin={true}>
+        <Section bgColor="#F3F6F4" isFlex={true} maxWidth="1170px">
+                <Column maxWidth="442px">
+                    <Heading size="medium" marginBottom="30px">
                         Powered by a Diverse Worldwide Community
                     </Heading>
-                </Column>
-            </Wrap>
-            <Wrap>
-                <Column colWidth="1/3">
+
                     <Paragraph>
                         We're a highly technical team with varied backgrounds in engineering, science, business, finance, and research. While the core team is headquartered in San Francisco, there are 30+ teams building on 0x and hundreds of thousands of participants behind our efforts globally. We're passionate about open-source software and decentralized technology's potential to act as an equalizing force in the world.
                     </Paragraph>
                 </Column>
 
-                <Column colWidth="2/3">
-                    <img src="/images/@next/jobs/map@2x.png" height="365" alt="Map of community"/>
+                <Column maxWidth="600px">
+                    <ImageWrap>
+                        <img src="/images/@next/jobs/map@2x.png" height="365" alt="Map of community"/>
+                    </ImageWrap>
                 </Column>
-            </Wrap>
         </Section>
 
-        <Section isPadLarge={true}>
-            <Wrap>
+        <Section isFlex={true} maxWidth="1170px">
                 <Column colWidth="1/3">
                     <Heading size="medium">Benefits</Heading>
                 </Column>
 
-                <Column colWidth="2/3">
-                    <Wrap>
-                        <Column>
-                            <BenefitsList>
-                                <li>Comprehensive Insurance</li>
-                                <li>Unlimited Vacation</li>
-                                <li>Meals and snacks provided daily</li>
-                                <li>Flexible hours and liberal  work-from-home-policy</li>
-                                <li>Supportive of remote working</li>
-                                <li>Transportation, phone, and wellness expense</li>
-                                <li>Relocation assistance</li>
-                                <li>Optional team excursions</li>
-                                <li>Competitive salary</li>
-                                <li>Cryptocurrency based compensation</li>
-                            </BenefitsList>
-                        </Column>
-                    </Wrap>
+                <Column maxWidth="826px">
+                    <BenefitsList>
+                        <li>Comprehensive Insurance</li>
+                        <li>Unlimited Vacation</li>
+                        <li>Meals and snacks provided daily</li>
+                        <li>Flexible hours and liberal  work-from-home-policy</li>
+                        <li>Supportive of remote working</li>
+                        <li>Transportation, phone, and wellness expense</li>
+                        <li>Relocation assistance</li>
+                        <li>Optional team excursions</li>
+                        <li>Competitive salary</li>
+                        <li>Cryptocurrency based compensation</li>
+                    </BenefitsList>
                 </Column>
-            </Wrap>
         </Section>
 
-        <Section isPadLarge={true}>
-            <Wrap>
-                <Column colWidth="1/3">
-                    <Heading size="medium">Current<br/>Openings</Heading>
-                </Column>
+        <Section isFlex={true} maxWidth="1170px">
+            <Column>
+                <Heading size="medium">Current<br/>Openings</Heading>
+            </Column>
+
+            <Column maxWidth="826px">
 
-                <Column colWidth="2/3">
                     {_.map(positions, (position, index) => (
                         <Position key={`position-${index}`} position={position} />
                     ))}
-                </Column>
-            </Wrap>
+            </Column>
         </Section>
     </AboutPageLayout>
 );
 
 const Position = ({ position }) => (
-    <>
-        <Wrap>
-            <Column colWidth="1/3">
-                <Heading size="small">{position.title}</Heading>
-            </Column>
-            <Column colWidth="1/3">
-                <Paragraph isMuted={true}>{position.location}</Paragraph>
-            </Column>
-            <Column colWidth="1/3">
-                <Paragraph><Link href={position.href}>Apply</Link></Paragraph>
-            </Column>
-        </Wrap>
-        <Separator/>
-    </>
+    <FlexWrap>
+        <Column width="30%">
+            <Heading size="small">{position.title}</Heading>
+        </Column>
+
+        <StyledColumn width="50%">
+            <Paragraph isMuted={true}>{position.location}</Paragraph>
+        </Column>
+
+        <Column colWidth="1/3">
+            <Paragraph><Link href={position.href}>Apply</Link></Paragraph>
+        </Column>
+    </FlexWrap>
 );
 
 const BenefitsList = styled.ul`
@@ -135,3 +124,16 @@ const BenefitsList = styled.ul`
         margin-bottom: 1em;
     }
 `;
+
+const ImageWrap = styled.figure`
+    @media (min-width: 768px) {
+        height: 600px;
+        padding-left: 60px;
+        display: flex;
+        align-items: flex-end;
+    }
+`;
+
+const StyledColumn = styled(Column)`
+    flex-shrink: 0;
+`;
-- 
cgit v1.2.3


From 39ceff3d6ef64a284f0513febe448fe139ab1922 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 13:55:59 +0100
Subject: Type fixes

---
 packages/website/ts/@next/components/footer.tsx    |  2 +-
 packages/website/ts/@next/components/hero.tsx      |  4 ++--
 packages/website/ts/@next/components/heroImage.tsx |  2 +-
 packages/website/ts/@next/components/newLayout.tsx | 27 +++++++++++++---------
 4 files changed, 20 insertions(+), 15 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index d6f11b653..0a9decd76 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -108,7 +108,7 @@ const LinkList = (props: LinkListProps) => (
   </List>
 );
 
-const FooterSection = styled.section`
+const FooterSection = styled.footer`
     padding: 30px;
     margin-top: 30px;
     background-color: #181818;
diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index d17856b8a..3a16c12bb 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -4,8 +4,8 @@ import styled from 'styled-components';
 interface Props {
     title: string;
     description: string;
-    figure?: React.Node;
-    actions?: React.Node;
+    figure?: React.ReactNode;
+    actions?: React.ReactNode;
 }
 
 export const Hero = (props: Props) => (
diff --git a/packages/website/ts/@next/components/heroImage.tsx b/packages/website/ts/@next/components/heroImage.tsx
index 51b35480b..7b9014c37 100644
--- a/packages/website/ts/@next/components/heroImage.tsx
+++ b/packages/website/ts/@next/components/heroImage.tsx
@@ -4,7 +4,7 @@ import styled from 'styled-components';
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 
 interface Props {
-    image: React.Node;
+    image: React.ReactNode;
 }
 
 export const LandingAnimation = (props: Props) => (
diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index 4c5afd318..f4cf19e29 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -1,14 +1,13 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-interface FlexProps {
-    padding?: string;
-    isFlex?: boolean;
-}
-
-interface WrapProps extends FlexProps {
+interface WrapProps {
+    offsetTop?: string;
+    maxWidth?: string;
     isFullWidth?: boolean;
     isTextCentered?: boolean;
+    isCentered?: boolean;
+    isWrapped?: boolean;
 }
 
 interface WrapGridProps {
@@ -30,10 +29,16 @@ interface SectionProps extends WrapProps {
     bgColor?: 'dark' | 'light' | string;
 }
 
+interface FlexProps {
+    padding?: string;
+    isFlex?: boolean;
+    flexBreakpoint?: string;
+}
+
 interface ColumnProps {
+    padding?: string;
     width?: string;
     maxWidth?: string;
-    padding?: string;
 }
 
 export const Section = (props: SectionProps) => {
@@ -60,7 +65,7 @@ export const Column = styled.div<ColumnProps>`
     }
 `;
 
-export const FlexWrap = styled.div<SectionProps>`
+export const FlexWrap = styled.div<FlexProps>`
     padding: ${props => props.padding};
 
     @media (min-width: ${props => props.flexBreakpoint || '768px'}) {
@@ -69,7 +74,7 @@ export const FlexWrap = styled.div<SectionProps>`
     }
 `;
 
-export const WrapSticky = styled.div<WrapStickyProps>`
+export const WrapSticky = styled.div<WrapProps>`
     position: sticky;
     top: ${props => props.offsetTop || '60px'};
 `;
@@ -87,7 +92,7 @@ const SectionBase = styled.section<SectionProps>`
 `;
 
 const Wrap = styled(FlexWrap)<WrapProps>`
-    width: ${props => !props.isFullWidth && 'calc(100% - 60px)'};
+    width: calc(100% - 60px);
     max-width: ${props => !props.isFullWidth && (props.maxWidth || '895px')};
     text-align: ${props => props.isTextCentered && 'center'};
     margin: 0 auto;
@@ -97,7 +102,7 @@ const Wrap = styled(FlexWrap)<WrapProps>`
     }
 `;
 
-export const WrapGrid = styled(Wrap)<WrapGridProps>`
+export const WrapGrid = styled(Wrap)<WrapProps>`
     display: flex;
     flex-wrap: ${props => props.isWrapped && `wrap`};
     justify-content: ${props => props.isCentered ? `center` : 'space-between'};
-- 
cgit v1.2.3


From 74959cf354d0162c0bb6187f249d1a8ae8ff740b Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 13:56:08 +0100
Subject: Fix lodash import

---
 packages/website/ts/@next/pages/about/jobs.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index b1b9752cf..3ee96f229 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -1,4 +1,4 @@
-import * as _ from 'lodash/core';
+import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
 
-- 
cgit v1.2.3


From 5df789bd0512b06d5a83476c7364aea05a1d1701 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 15:45:38 +0100
Subject: Added contact modal

---
 packages/website/package.json                      |   1 +
 .../website/ts/@next/components/blockIconLink.tsx  |  36 ++--
 packages/website/ts/@next/components/button.tsx    |   4 +-
 .../website/ts/@next/components/modals/input.tsx   |  65 +++++++
 .../ts/@next/components/modals/modal_contact.tsx   | 198 +++++++++++++++++++++
 .../ts/@next/components/sections/landing/cta.tsx   |   8 +-
 packages/website/ts/@next/pages/landing.tsx        |  38 ++--
 7 files changed, 326 insertions(+), 24 deletions(-)
 create mode 100644 packages/website/ts/@next/components/modals/input.tsx
 create mode 100644 packages/website/ts/@next/components/modals/modal_contact.tsx

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index 629cbffc2..fc98a1a1b 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -32,6 +32,7 @@
         "@0x/typescript-typings": "^3.0.4",
         "@0x/utils": "^2.0.6",
         "@0x/web3-wrapper": "^3.1.6",
+        "@reach/dialog": "^0.1.2",
         "@types/react-lazyload": "^2.3.1",
         "@types/react-loadable": "^5.4.2",
         "@types/react-syntax-highlighter": "^0.0.8",
diff --git a/packages/website/ts/@next/components/blockIconLink.tsx b/packages/website/ts/@next/components/blockIconLink.tsx
index cc3e88280..42b260731 100644
--- a/packages/website/ts/@next/components/blockIconLink.tsx
+++ b/packages/website/ts/@next/components/blockIconLink.tsx
@@ -1,14 +1,15 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import {Link} from 'ts/@next/components/button';
+import {Button, Link} from 'ts/@next/components/button';
 import {Icon} from 'ts/@next/components/icon';
 
 interface Props {
     icon: string;
     title: string;
     linkLabel: string;
-    linkUrl: string;
+    linkUrl?: string;
+    onClick?: () => void;
 }
 
 export const BlockIconLink = (props: Props) => (
@@ -24,14 +25,29 @@ export const BlockIconLink = (props: Props) => (
                 {props.title}
             </Title>
 
-            <Link
-                isWithArrow={true}
-                isTransparent={true}
-                isNoBorder={true}
-                href={props.linkUrl}
-            >
-                {props.linkLabel}
-            </Link>
+            {props.linkUrl &&
+                <Link
+                    isWithArrow={true}
+                    isTransparent={true}
+                    isNoBorder={true}
+                    href={props.linkUrl}
+                    onClick={props.onClick}
+                >
+                    {props.linkLabel}
+                </Link>
+            }
+
+            {props.onClick &&
+                <Button
+                    isWithArrow={true}
+                    isTransparent={true}
+                    isNoBorder={true}
+                    href={props.linkUrl}
+                    onClick={props.onClick}
+                >
+                    {props.linkLabel}
+                </Button>
+            }
         </div>
     </Wrap>
 );
diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 3f14b59bd..5d44f1ce5 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -16,6 +16,8 @@ interface ButtonInterface {
     isWithArrow?: boolean;
     isAccentColor?: boolean;
     hasIcon?: boolean | string;
+    isInline?: boolean;
+    type?: string;
     href?: string;
     onClick?: () => any;
     theme?: {
@@ -57,7 +59,7 @@ export const Button = styled.button<ButtonInterface>`
     }
 `;
 
-export const Link = (props: ButtonInterface) => {
+export const Link: React.ReactNode = (props: ButtonInterface) => {
     const {
         children,
         href,
diff --git a/packages/website/ts/@next/components/modals/input.tsx b/packages/website/ts/@next/components/modals/input.tsx
new file mode 100644
index 000000000..eee2d4102
--- /dev/null
+++ b/packages/website/ts/@next/components/modals/input.tsx
@@ -0,0 +1,65 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+export enum InputWidth {
+    Half,
+    Full,
+}
+
+interface InputProps {
+    name: string;
+    width: InputWidth;
+    label: string;
+    type?: string;
+}
+
+interface LabelProps {
+    string: boolean;
+}
+
+export const Input = React.forwardRef((props: InputProps, ref) => {
+    const { name, label, type } = props;
+    const id = `input-${name}`;
+
+    return (
+        <InputWrapper {...props}>
+            <Label htmlFor={id}>{label}</Label>
+            <StyledInput ref={ref} id={id} placeholder={label} {...props} />
+        </InputWrapper>
+    );
+});
+
+Input.defaultProps = {
+    width: InputWidth.Full,
+};
+
+const StyledInput = styled.input`
+    appearance: none;
+    background-color: #fff;
+    border: 1px solid #D5D5D5;
+    color: #000;
+    font-size: 1.294117647rem;
+    padding: 16px 15px;
+    outline: none;
+    width: 100%;
+
+    &::placeholder {
+        color: #9D9D9D;
+    }
+`;
+
+const InputWrapper = styled.div<InputProps>`
+    position: relative;
+    flex-grow: ${props => props.width === InputWidth.Full && 1};
+    width: ${props => props.width === InputWidth.Half && `calc(50% - 15px)`};
+`;
+
+const Label = styled.label`
+    color: #000;
+    font-size: 1.111111111rem;
+    line-height: 1.4em;
+    margin-bottom: 10px;
+    display: inline-block;
+`;
diff --git a/packages/website/ts/@next/components/modals/modal_contact.tsx b/packages/website/ts/@next/components/modals/modal_contact.tsx
new file mode 100644
index 000000000..cd6335103
--- /dev/null
+++ b/packages/website/ts/@next/components/modals/modal_contact.tsx
@@ -0,0 +1,198 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import {Link as RouterLink} from 'react-router-dom';
+import styled, {withTheme} from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import {
+    Dialog,
+    DialogOverlay,
+    DialogContent
+  } from "@reach/dialog";
+import "@reach/dialog/styles.css";
+
+import {Button} from 'ts/@next/components/button';
+import {Column, Wrap, WrapGrid} from 'ts/@next/components/layout';
+import { Icon } from 'ts/@next/components/icon';
+import {Input, InputWidth} from 'ts/@next/components/modals/input';
+import {Heading, Paragraph} from 'ts/@next/components/text';
+import {GlobalStyle} from 'ts/@next/constants/globalStyle';
+
+interface Props {
+    theme?: GlobalStyle;
+    isOpen?: boolean;
+    onDismiss?: () => void;
+}
+
+interface FormProps {
+    isSuccessful?: boolean;
+    isSubmitting?: boolean;
+}
+
+export class ModalContact extends React.Component<Props> {
+    public state = {
+        isSubmitting: false,
+        isSuccessful: false,
+    };
+    public constructor(props: Props) {
+        super(props);
+    }
+    public render(): React.ReactNode {
+        const {isOpen, onDismiss} = this.props;
+        const {isSuccessful} = this.state;
+
+        return (
+            <>
+                <DialogOverlay
+                    style={{ background: 'rgba(0, 0, 0, 0.75)' }}
+                    isOpen={isOpen}
+                >
+                    <StyledDialogContent>
+                        <Form onSubmit={this._onSubmit.bind(this)} isSuccessful={isSuccessful}>
+                            <Heading color={colors.textDarkPrimary} size={34} asElement="h2">Contact the 0x Core Team</Heading>
+                            <Paragraph isMuted={true} color={colors.textDarkPrimary}>If you're considering building on 0x, we're happy to answer your questions. Fill out the form so we can connect you with the right person to help you get started.</Paragraph>
+                            <InputRow>
+                                <Input
+                                    name="name"
+                                    label="Your name"
+                                    type="text"
+                                    width={InputWidth.Half}
+                                />
+                                <Input
+                                    name="email"
+                                    label="Your email"
+                                    type="email"
+                                    width={InputWidth.Half}
+                                />
+                            </InputRow>
+                            <InputRow>
+                                <Input
+                                    name="companyOrProject"
+                                    label="Name of your project / company"
+                                    type="text"
+                                />
+                            </InputRow>
+                            <InputRow>
+                                <Input
+                                    name="link"
+                                    label="Do you have any documentation or a website?"
+                                    type="text"
+                                />
+                            </InputRow>
+                            <InputRow>
+                                <Input
+                                    name="comments"
+                                    label="Anything else?"
+                                    type="text"
+                                />
+                            </InputRow>
+                            <InputRow>
+                                <Button
+                                    color="#5C5C5C"
+                                    isNoBorder={true}
+                                    isTransparent={true}
+                                    type="button"
+                                    onClick={this.props.onDismiss}
+                                >
+                                    Back
+                                </Button>
+                                <Button>Submit</Button>
+                            </InputRow>
+                        </Form>
+                        <Confirmation isSuccessful={isSuccessful}>
+                        <Icon name="checkmark" size="large" />
+                            <Heading color={colors.textDarkPrimary} size={34} asElement="h2">Thanks for contacting us.</Heading>
+                            <Paragraph isMuted={true} color={colors.textDarkPrimary}>We'll get back to you soon. If you need quick support in the meantime, reach out to the 0x team on Discord.</Paragraph>
+                            <Button onClick={this.props.onDismiss}>Done</Button>
+                        </Confirmation>
+                    </StyledDialogContent>
+                </DialogOverlay>
+            </>
+        );
+    }
+    private async _onSubmit(e): void {
+        e.preventDefault();
+
+        // const email = this.emailInput.current.value;
+        const email = 'fred@sjelfull.no';
+
+        this.setState({ ...this.state, isSubmitting: true });
+
+        try {
+            const response = await fetch('/email', {
+                method: 'post',
+                headers: {
+                    'content-type': 'application/json; charset=utf-8',
+                },
+                body: JSON.stringify({ email }),
+            });
+            const json = await response.json();
+
+            console.log(response.json());
+        } catch (e) {
+            console.log(e);
+        }
+
+        this.setState({ ...this.state, isSuccessful: true });
+    }
+    private async _onDone(e): void {
+        e.preventDefault();
+
+        this.props.onDismiss();
+    }
+};
+
+const StyledWrap = styled(Wrap)`
+    padding-top: 20px;
+    margin-top: 30px;
+    position: relative;
+
+    &:before {
+        content: '';
+        width: 100%;
+        height: 1px;
+        background-color: ${props => props.theme.dropdownColor};
+        opacity: 0.15;
+        position: absolute;
+        top: 0;
+        left:0;
+    }
+`;
+
+const InputRow = styled.div`
+    display: flex;
+    justify-content: space-between;
+    margin-bottom: 30px;
+    width: 100%;
+    flex: 0 0 auto;
+`;
+
+const StyledDialogContent = styled(DialogContent)`
+    position: relative;
+    max-width: 800px;
+    background-color: #F6F6F6 !important;
+    padding: 60px 60px !important;
+`;
+
+const Form = styled.form<FormProps>`
+    position: relative;
+    transition: opacity 0.30s ease-in-out, visibility 0.30s ease-in-out;
+
+    opacity: ${props => props.isSuccessful && `0`};
+    visibility: ${props => props.isSuccessful && `hidden`};
+`;
+
+const Confirmation = styled.div<FormProps>`
+    position: absolute;
+    top: 50%;
+    text-align: center;
+    width: 100%;
+    left: 0;
+    transition: opacity 0.30s ease-in-out, visibility 0.30s ease-in-out;
+    transition-delay: 0.40s;
+    padding: 60px 60px;
+    transform: translateY(-50%);
+    opacity: ${props => props.isSuccessful ? `1` : `0`};
+    visibility: ${props => props.isSuccessful ? 'visible' : `hidden`};
+`;
diff --git a/packages/website/ts/@next/components/sections/landing/cta.tsx b/packages/website/ts/@next/components/sections/landing/cta.tsx
index 4c06982e4..b90b4070e 100644
--- a/packages/website/ts/@next/components/sections/landing/cta.tsx
+++ b/packages/website/ts/@next/components/sections/landing/cta.tsx
@@ -8,7 +8,11 @@ import {Column, Section} from 'ts/@next/components/newLayout';
 
 import {BlockIconLink} from 'ts/@next/components/blockIconLink';
 
-export const SectionLandingCta = () => (
+interface Props {
+    onContactClick?: () => void;
+}
+
+export const SectionLandingCta = (props: Props) => (
     <Section
         isPadded={false}
         isFullWidth={true}
@@ -25,7 +29,7 @@ export const SectionLandingCta = () => (
             icon="coin"
             title="Wat help from the 0x team?"
             linkLabel="Get in Touch"
-            linkUrl="#"
+            onClick={props.onContactClick}
         />
     </Section>
 );
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index fab5e62b6..5ead1b6b5 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -7,9 +7,7 @@ import {SectionLandingClients} from 'ts/@next/components/sections/landing/client
 import {SectionLandingCta} from 'ts/@next/components/sections/landing/cta';
 import {SectionLandingHero} from 'ts/@next/components/sections/landing/hero';
 
-import {Button} from 'ts/@next/components/button';
-import {Hero} from 'ts/@next/components/hero';
-import {LandingAnimation} from 'ts/@next/components/heroImage';
+import { ModalContact } from 'ts/@next/components/modals/modal_contact';
 
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 
@@ -21,11 +19,29 @@ interface Props {
     };
 }
 
-export const NextLanding: React.StatelessComponent<{}> = (props: Props) => (
-    <SiteWrap theme="dark">
-        <SectionLandingHero />
-        <SectionLandingAbout />
-        <SectionLandingClients />
-        <SectionLandingCta />
-    </SiteWrap>
-);
+export class NextLanding extends React.Component<Props> {
+    public state = {
+        isContactModalOpen: false,
+    };
+    public render(): React.ReactNode {
+        return  (
+            <SiteWrap theme="dark">
+                <SectionLandingHero />
+                <SectionLandingAbout />
+                <SectionLandingClients />
+                <SectionLandingCta onContactClick={this._onOpenContactModal.bind(this)} />
+                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal.bind(this)} />
+            </SiteWrap>
+        );
+    }
+
+    private _onOpenContactModal(e): void {
+        e.preventDefault();
+        
+        this.setState({ isContactModalOpen: true });
+    }
+
+    private _onDismissContactModal(): void {
+        this.setState({ isContactModalOpen: false });
+    }
+}
-- 
cgit v1.2.3


From 5eeb8489742eb0e51171bbb142c0a5d7d5c8fa56 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 15:45:47 +0100
Subject: Add interface

---
 packages/website/ts/@next/components/logo.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index 6e6abee2a..a2af8b982 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -25,7 +25,7 @@ const StyledLogo = styled.div`
     }
 `;
 
-const Icon = styled(LogoIcon)`
+const Icon = styled(LogoIcon)<LogoInterface>`
     flex-shrink: 0;
 
     path {
-- 
cgit v1.2.3


From 4b4db3802a93f0a8a5d0acc061af245be4498f46 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 15:51:51 +0100
Subject: Add esc support

---
 packages/website/ts/@next/components/modals/modal_contact.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/modals/modal_contact.tsx b/packages/website/ts/@next/components/modals/modal_contact.tsx
index cd6335103..a63ab50c0 100644
--- a/packages/website/ts/@next/components/modals/modal_contact.tsx
+++ b/packages/website/ts/@next/components/modals/modal_contact.tsx
@@ -47,6 +47,7 @@ export class ModalContact extends React.Component<Props> {
                 <DialogOverlay
                     style={{ background: 'rgba(0, 0, 0, 0.75)' }}
                     isOpen={isOpen}
+                    onDismiss={onDismiss}
                 >
                     <StyledDialogContent>
                         <Form onSubmit={this._onSubmit.bind(this)} isSuccessful={isSuccessful}>
@@ -101,7 +102,7 @@ export class ModalContact extends React.Component<Props> {
                             </InputRow>
                         </Form>
                         <Confirmation isSuccessful={isSuccessful}>
-                        <Icon name="checkmark" size="large" />
+                            <Icon name="checkmark" size="large" />
                             <Heading color={colors.textDarkPrimary} size={34} asElement="h2">Thanks for contacting us.</Heading>
                             <Paragraph isMuted={true} color={colors.textDarkPrimary}>We'll get back to you soon. If you need quick support in the meantime, reach out to the 0x team on Discord.</Paragraph>
                             <Button onClick={this.props.onDismiss}>Done</Button>
-- 
cgit v1.2.3


From 1d5473eece9f4a905e6cbf24489bbe20f908d31d Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 16:02:05 +0100
Subject: Fixes fullwidth sections

---
 packages/website/ts/@next/components/newLayout.tsx          |  3 ++-
 .../website/ts/@next/components/sections/landing/cta.tsx    |  2 +-
 packages/website/ts/@next/components/siteWrap.tsx           | 13 ++-----------
 packages/website/ts/@next/pages/instant.tsx                 |  2 +-
 packages/website/ts/@next/pages/why.tsx                     |  7 +++++--
 5 files changed, 11 insertions(+), 16 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index f4cf19e29..1ac9fccfc 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -80,6 +80,8 @@ export const WrapSticky = styled.div<WrapProps>`
 `;
 
 const SectionBase = styled.section<SectionProps>`
+    width: ${props => !props.isFullWidth && 'calc(100% - 60px)'};
+    max-width: 1500px;
     margin: 0 auto;
     padding: ${props => props.isPadded && '120px 0'};
     background-color: ${props => props.theme[`${props.bgColor}BgColor`] || props.bgColor};
@@ -92,7 +94,6 @@ const SectionBase = styled.section<SectionProps>`
 `;
 
 const Wrap = styled(FlexWrap)<WrapProps>`
-    width: calc(100% - 60px);
     max-width: ${props => !props.isFullWidth && (props.maxWidth || '895px')};
     text-align: ${props => props.isTextCentered && 'center'};
     margin: 0 auto;
diff --git a/packages/website/ts/@next/components/sections/landing/cta.tsx b/packages/website/ts/@next/components/sections/landing/cta.tsx
index b90b4070e..b387c2418 100644
--- a/packages/website/ts/@next/components/sections/landing/cta.tsx
+++ b/packages/website/ts/@next/components/sections/landing/cta.tsx
@@ -15,8 +15,8 @@ interface Props {
 export const SectionLandingCta = (props: Props) => (
     <Section
         isPadded={false}
-        isFullWidth={true}
         isFlex={true}
+        maxWidth="auto"
         flexBreakpoint="900px"
     >
         <BlockIconLink
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index abbd27845..eb2569f3d 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -69,21 +69,12 @@ export const SiteWrap: React.StatelessComponent<Props> = props => {
                 <>
                     <GlobalStyles />
                     <Header />
-                    <Main>
+                    <main>
                         {children}
-                    </Main>
+                    </main>
                     <Footer/>
                 </>
             </ThemeProvider>
         </>
     );
 };
-
-export const Main = styled.main`
-    max-width: 1500px;
-    margin: 0 auto;
-
-    @media (min-width: 768px) {
-        width: calc(100% - 60px);
-    }
-`;
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index e1725b185..878818940 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -68,7 +68,7 @@ export const Next0xInstant = () => (
             actions={<Button href="#">Get Started</Button>}
         />
 
-        <Section>
+        <Section isFullWidth={true}>
           <MarqueeWrap>
               <div>
                   <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 14ca3ab6f..11b8928d9 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -125,7 +125,7 @@ export class NextWhy extends React.PureComponent {
                     />
                 </Section>
 
-              <Section maxWidth="1170px" isFlex={true}>
+              <Section maxWidth="1170px" isFlex={true} isFullWidth={true}>
                   <Column>
                       <NavStickyWrap offsetTop="130px">
                           <ChapterLink offset="60" href="#benefits">Benefits</ChapterLink>
@@ -135,7 +135,7 @@ export class NextWhy extends React.PureComponent {
                   </Column>
 
                     <Column width="55%" maxWidth="826px">
-                        <Column width="100%" maxWidth="560px">
+                        <Column width="100%" maxWidth="560px" padding="0 30px 0 0">
                             <SectionWrap id="benefits">
                                 <Heading size="medium">What 0x offers</Heading>
 
@@ -225,6 +225,9 @@ const SectionWrap = styled.div`
 `;
 
 const NavStickyWrap = styled(WrapSticky)`
+    padding-left: 60px;
+    z-index: 9999;
+
     @media (max-width: 768px) {
         display: none;
     }
-- 
cgit v1.2.3


From 3d9fc6c8650793a08d22149387b3cdbc1483d1e8 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 16:04:00 +0100
Subject: Removes wrap width on mobile

---
 packages/website/ts/@next/components/newLayout.tsx | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index 1ac9fccfc..9ada9862d 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -97,10 +97,6 @@ const Wrap = styled(FlexWrap)<WrapProps>`
     max-width: ${props => !props.isFullWidth && (props.maxWidth || '895px')};
     text-align: ${props => props.isTextCentered && 'center'};
     margin: 0 auto;
-
-    @media (max-width: 768px) {
-        width: calc(100% - 60px);
-    }
 `;
 
 export const WrapGrid = styled(Wrap)<WrapProps>`
-- 
cgit v1.2.3


From 20deb01e01f892124d1b92a2e66719aa65c14201 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 15:53:06 +0100
Subject: Remove trailing whitespace

---
 packages/website/ts/@next/pages/landing.tsx | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 5ead1b6b5..f0190ede5 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -37,7 +37,6 @@ export class NextLanding extends React.Component<Props> {
 
     private _onOpenContactModal(e): void {
         e.preventDefault();
-        
         this.setState({ isContactModalOpen: true });
     }
 
-- 
cgit v1.2.3


From 6d2da94f8a1bd2b80b548f6484e94173c4627adb Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 16:06:31 +0100
Subject: Fix header link active state

---
 packages/website/ts/@next/components/button.tsx | 29 ++++++++++++++++++++++++-
 packages/website/ts/@next/components/header.tsx |  8 +++----
 2 files changed, 32 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 5d44f1ce5..3c22f705e 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { Link as ReactRouterLink } from 'react-router-dom';
+import { Link as ReactRouterLink, NavLink as ReactRouterNavLink } from 'react-router-dom';
 import styled from 'styled-components';
 
 import { BREAKPOINTS } from 'ts/@next/components/layout';
@@ -86,6 +86,33 @@ Link.defaultProps = {
     isTransparent: true,
 };
 
+export const NavLink: React.ReactNode = (props: ButtonInterface) => {
+    const {
+        children,
+        href,
+        isWithArrow,
+    } = props;
+    const Component = Button.withComponent(ReactRouterNavLink);
+
+    return (
+        <Component to={href} {...props}>
+            {children}
+
+            { isWithArrow &&
+                <svg width="16" height="15" fill="none" xmlns="http://www.w3.org/2000/svg">
+                    <path
+                        d="M4.484.246l.024 1.411 8.146.053L.817 13.547l.996.996L13.65 2.706l.052 8.146 1.412.024L15.045.315 4.484.246z"
+                    />
+                </svg>
+            }
+        </Component>
+    );
+};
+
+NavLink.defaultProps = {
+    isTransparent: true,
+};
+
 // Added this, & + & doesnt really work since we switch with element types...
 export const ButtonWrap = styled.div`
     button + button,
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 3d9f2055c..6e9616e21 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -5,7 +5,7 @@ import styled, { withTheme } from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import { Button, Link } from 'ts/@next/components/button';
+import { Button, Link, NavLink } from 'ts/@next/components/button';
 import { DropdownDevelopers } from 'ts/@next/components/dropdowns/dropdown_developers';
 import { DropdownProducts } from 'ts/@next/components/dropdowns/dropdown_products';
 import { Dropdown } from 'ts/@next/components/dropdowns/mock';
@@ -89,13 +89,13 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
 
         return (
             <Wrapper key={`nav-${index}`}>
-                <NavLink
+                <StyledNavLink
                     href={link.url}
                     isTransparent={true}
                     isNoBorder={true}
                 >
                     {link.text}
-                </NavLink>
+                </StyledNavLink>
 
                 {link.dropdownComponent &&
                     <DropdownWrap width={link.dropdownWidth}>
@@ -169,7 +169,7 @@ const StyledHeader = styled(Section.withComponent('header'))<HeaderProps>`
     }
 `;
 
-const NavLink = styled(Link).attrs({
+const StyledNavLink = styled(NavLink).attrs({
     activeStyle: { opacity: 1 },
 })`
     opacity: 0.5;
-- 
cgit v1.2.3


From 7845fdbd9c221502c5c58ddd57dfaeeca51bdc7d Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 16:13:09 +0100
Subject: introduces wrapwidth to section component

---
 packages/website/ts/@next/components/newLayout.tsx            | 2 ++
 packages/website/ts/@next/components/sections/landing/cta.tsx | 1 +
 2 files changed, 3 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index 9ada9862d..685672733 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -4,6 +4,7 @@ import styled from 'styled-components';
 interface WrapProps {
     offsetTop?: string;
     maxWidth?: string;
+    wrapWidth?: string;
     isFullWidth?: boolean;
     isTextCentered?: boolean;
     isCentered?: boolean;
@@ -94,6 +95,7 @@ const SectionBase = styled.section<SectionProps>`
 `;
 
 const Wrap = styled(FlexWrap)<WrapProps>`
+    width: ${props => props.wrapWidth || 'calc(100% - 60px)'};
     max-width: ${props => !props.isFullWidth && (props.maxWidth || '895px')};
     text-align: ${props => props.isTextCentered && 'center'};
     margin: 0 auto;
diff --git a/packages/website/ts/@next/components/sections/landing/cta.tsx b/packages/website/ts/@next/components/sections/landing/cta.tsx
index b387c2418..da49861e6 100644
--- a/packages/website/ts/@next/components/sections/landing/cta.tsx
+++ b/packages/website/ts/@next/components/sections/landing/cta.tsx
@@ -17,6 +17,7 @@ export const SectionLandingCta = (props: Props) => (
         isPadded={false}
         isFlex={true}
         maxWidth="auto"
+        wrapWidth="100%"
         flexBreakpoint="900px"
     >
         <BlockIconLink
-- 
cgit v1.2.3


From 52b9f4ef3bb621bc6cd2d670f15b87ec2e18ccbf Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 16:18:24 +0100
Subject: Increase footer padding-top

---
 packages/website/ts/@next/components/footer.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 0a9decd76..75944c910 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -109,7 +109,7 @@ const LinkList = (props: LinkListProps) => (
 );
 
 const FooterSection = styled.footer`
-    padding: 30px;
+    padding: 40px 30px 30px 30px;
     margin-top: 30px;
     background-color: #181818;
 `;
-- 
cgit v1.2.3


From bf56a2c7c49ec2817adedea359b7750a8ced15d7 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 16:47:12 +0100
Subject: Header mobile styling

---
 packages/website/ts/@next/components/hamburger.tsx |  2 +-
 packages/website/ts/@next/components/header.tsx    | 16 ++++++++--------
 packages/website/ts/@next/components/logo.tsx      |  2 +-
 3 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/hamburger.tsx b/packages/website/ts/@next/components/hamburger.tsx
index 0eac4a53f..37aabcd10 100644
--- a/packages/website/ts/@next/components/hamburger.tsx
+++ b/packages/website/ts/@next/components/hamburger.tsx
@@ -27,7 +27,7 @@ const StyledHamburger = styled.button<Props>`
     outline: none;
     user-select: none;
 
-    @media (min-width: 768px) {
+    @media (min-width: 800px) {
         display: none;
     }
 
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 6e9616e21..7660c0d40 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -157,14 +157,14 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
 export const Header = withTheme(HeaderBase);
 
 const StyledHeader = styled(Section.withComponent('header'))<HeaderProps>`
-    @media (max-width: ${BREAKPOINTS.mobile}) {
+    @media (max-width: 800px) {
         min-height: ${props => props.isOpen ? '385px' : '70px'};
         overflow: hidden;
         position: relative;
         transition: min-height 0.25s ease-in-out;
     }
 
-    @media (max-width: ${BREAKPOINTS.mobile}) {
+    @media (max-width: 800px) {
         background-color: ${props => props.theme.bgColor};
     }
 `;
@@ -184,7 +184,7 @@ const HeaderWrap = styled(Wrap)`
   justify-content: space-between;
   align-items: center;
 
-  @media (max-width: 768px) {
+  @media (max-width: 800px) {
       padding-top: 0;
       display: flex;
       padding-bottom: 0;
@@ -196,7 +196,7 @@ const StyledButtonWrap = styled.div`
     align-items: center;
     justify-content: space-between;
 
-    @media (max-width: ${BREAKPOINTS.mobile}) {
+    @media (max-width: 800px) {
         background-color: #022924;
         display: flex;
         flex-wrap: wrap;
@@ -216,7 +216,7 @@ const StyledButtonWrap = styled.div`
 const MobileProductLinksWrap = styled(StyledButtonWrap)`
     display: none;
 
-    @media (max-width: ${BREAKPOINTS.mobile}) {
+    @media (max-width: 800px) {
         display: block;
         background-color: transparent;
         flex-direction: column;
@@ -235,7 +235,7 @@ const LinkWrap = styled.div`
         display: block;
     }
 
-    @media (min-width: ${BREAKPOINTS.mobile}) {
+    @media (min-width: 800px) {
         &:hover > div {
             display: block;
             visibility: visible;
@@ -291,7 +291,7 @@ const DropdownWrap = styled.div<DropdownWrapInterface>`
 `;
 
 const Nav = styled.div`
-    @media (max-width: ${BREAKPOINTS.mobile}) {
+    @media (max-width: 800px) {
         background-color: ${colors.brandDark};
         position: absolute;
         top: 0;
@@ -304,7 +304,7 @@ const Nav = styled.div`
 const TradeButton = styled(Button)`
     padding: 14px 22px;
 
-    @media (max-width: ${BREAKPOINTS.mobile}) {
+    @media (max-width: 928px) {
         display: none;
     }
 `;
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index a2af8b982..20cab0828 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -16,7 +16,7 @@ const StyledLogo = styled.div`
     text-align: left;
     position: relative;
 
-    @media (max-width: 768px) {
+    @media (max-width: 800px) {
         z-index: 2;
 
         svg {
-- 
cgit v1.2.3


From ec2bb616e17ebcc691f14d6df592f36bbbcd3e26 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 16:58:16 +0100
Subject: Adds margin to textwrap in definition to have padding when scaled to
 narrow screen widths

---
 packages/website/ts/@next/components/definition.tsx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index d8bbbd77e..54fd56cde 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -29,7 +29,7 @@ export const Definition = (props: Props) => (
             margin={[0, 0, 'default', 0]}
         />
 
-        <TextWrap>
+        <TextWrap {...props}>
             <Title>
                 {props.title}
             </Title>
@@ -85,6 +85,10 @@ const Wrap = styled.div`
 const TextWrap = styled.div`
     width: 100%;
     max-width: 560px;
+
+    @media (min-width: 768px) {
+        margin-left: ${props => props.isInlineIcon && '60px'};
+    }
 `;
 
 const Title = styled.h2`
-- 
cgit v1.2.3


From d1ceb2e561e8600867e4585d3b25384e4830a826 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 17:03:32 +0100
Subject: Adds themed footer styling

---
 packages/website/ts/@next/components/footer.tsx   | 14 ++++++++++----
 packages/website/ts/@next/components/siteWrap.tsx |  6 ++++++
 2 files changed, 16 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 75944c910..defc4ba81 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -111,11 +111,15 @@ const LinkList = (props: LinkListProps) => (
 const FooterSection = styled.footer`
     padding: 40px 30px 30px 30px;
     margin-top: 30px;
-    background-color: #181818;
+    background-color: ${props => props.theme.footerBg};
 `;
 
 const FooterWrap = styled(FooterSection)`
-    color: ${colors.white};
+    color: ${props => props.theme.footerColor};
+
+    path {
+        fill: ${props => props.theme.footerColor};
+    }
 
     @media (min-width: ${BREAKPOINTS.mobile}) {
         height: 350px;
@@ -140,10 +144,11 @@ const FooterSectionWrap = styled(FooterColumn)`
 `;
 
 const RowHeading = styled.h3`
-    color: ${colors.white};
+    color: inherit;
     font-weight: 700;
     font-size: 16px;
     margin-bottom: 1.25em;
+    opacity: 0.75;
 `;
 
 const List = styled.ul`
@@ -153,7 +158,8 @@ const List = styled.ul`
 `;
 
 const Link = styled(ReactRouterLink)`
-    color: rgba(255, 255, 255, 0.5);
+    color: inherit;
+    opacity: 0.5;
     display: block;
     font-size: 16px;
     line-height: 20px;
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index eb2569f3d..fab917eeb 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -34,6 +34,8 @@ const GLOBAL_THEMES: ThemeInterface = {
         dropdownButtonBg: '#003831',
         dropdownColor: '#FFFFFF',
         headerButtonBg: '#00AE99',
+        footerBg: '#181818',
+        footerColor: '#FFFFFF',
     },
     light: {
         bgColor: '#FFFFFF',
@@ -44,6 +46,8 @@ const GLOBAL_THEMES: ThemeInterface = {
         dropdownColor: '#003831',
         dropdownBorderColor: '#E4E4E4',
         headerButtonBg: '#003831',
+        footerBg: '#F2F2F2',
+        footerColor: '#000000',
     },
     gray: {
         bgColor: '#e0e0e0',
@@ -53,6 +57,8 @@ const GLOBAL_THEMES: ThemeInterface = {
         dropdownButtonBg: '#F3F6F4',
         dropdownColor: '#003831',
         headerButtonBg: '#003831',
+        footerBg: '#181818',
+        footerColor: '#FFFFFF',
     },
 };
 
-- 
cgit v1.2.3


From e57a5a6f820f7ec7fe013ee6f6e399b4f14809cf Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 17:13:32 +0100
Subject: Update team page with pics so far

---
 .../website/public/images/@next/team/amirb.jpg     | Bin 0 -> 21075 bytes
 packages/website/public/images/@next/team/benb.jpg | Bin 0 -> 17571 bytes
 .../website/public/images/@next/team/chrisk.jpg    | Bin 0 -> 16316 bytes
 .../website/public/images/@next/team/clayr.jpg     | Bin 0 -> 17222 bytes
 .../website/public/images/@next/team/eugenea.jpg   | Bin 0 -> 23527 bytes
 packages/website/public/images/@next/team/greg.jpg | Bin 0 -> 21163 bytes
 .../website/public/images/@next/team/mattt.jpg     | Bin 0 -> 18348 bytes
 packages/website/public/images/@next/team/melo.jpg | Bin 0 -> 19188 bytes
 .../website/public/images/@next/team/melo@2x.jpg   | Bin 572121 -> 19188 bytes
 .../website/public/images/@next/team/peterz.jpg    | Bin 0 -> 30404 bytes
 .../website/public/images/@next/team/rahuls.jpg    | Bin 0 -> 21412 bytes
 .../website/public/images/@next/team/remco.jpg     | Bin 0 -> 17441 bytes
 packages/website/public/images/@next/team/toms.jpg | Bin 0 -> 13682 bytes
 .../website/public/images/@next/team/weijew.jpg    | Bin 0 -> 22031 bytes
 packages/website/ts/@next/pages/about/team.tsx     |  30 ++++++++++-----------
 15 files changed, 15 insertions(+), 15 deletions(-)
 create mode 100755 packages/website/public/images/@next/team/amirb.jpg
 create mode 100755 packages/website/public/images/@next/team/benb.jpg
 create mode 100755 packages/website/public/images/@next/team/chrisk.jpg
 create mode 100755 packages/website/public/images/@next/team/clayr.jpg
 create mode 100755 packages/website/public/images/@next/team/eugenea.jpg
 create mode 100755 packages/website/public/images/@next/team/greg.jpg
 create mode 100755 packages/website/public/images/@next/team/mattt.jpg
 create mode 100755 packages/website/public/images/@next/team/melo.jpg
 mode change 100644 => 100755 packages/website/public/images/@next/team/melo@2x.jpg
 create mode 100755 packages/website/public/images/@next/team/peterz.jpg
 create mode 100755 packages/website/public/images/@next/team/rahuls.jpg
 create mode 100755 packages/website/public/images/@next/team/remco.jpg
 create mode 100755 packages/website/public/images/@next/team/toms.jpg
 create mode 100755 packages/website/public/images/@next/team/weijew.jpg

(limited to 'packages')

diff --git a/packages/website/public/images/@next/team/amirb.jpg b/packages/website/public/images/@next/team/amirb.jpg
new file mode 100755
index 000000000..19502735d
Binary files /dev/null and b/packages/website/public/images/@next/team/amirb.jpg differ
diff --git a/packages/website/public/images/@next/team/benb.jpg b/packages/website/public/images/@next/team/benb.jpg
new file mode 100755
index 000000000..ef7fb69a9
Binary files /dev/null and b/packages/website/public/images/@next/team/benb.jpg differ
diff --git a/packages/website/public/images/@next/team/chrisk.jpg b/packages/website/public/images/@next/team/chrisk.jpg
new file mode 100755
index 000000000..50b30b988
Binary files /dev/null and b/packages/website/public/images/@next/team/chrisk.jpg differ
diff --git a/packages/website/public/images/@next/team/clayr.jpg b/packages/website/public/images/@next/team/clayr.jpg
new file mode 100755
index 000000000..3fa550727
Binary files /dev/null and b/packages/website/public/images/@next/team/clayr.jpg differ
diff --git a/packages/website/public/images/@next/team/eugenea.jpg b/packages/website/public/images/@next/team/eugenea.jpg
new file mode 100755
index 000000000..dc9aecea1
Binary files /dev/null and b/packages/website/public/images/@next/team/eugenea.jpg differ
diff --git a/packages/website/public/images/@next/team/greg.jpg b/packages/website/public/images/@next/team/greg.jpg
new file mode 100755
index 000000000..0b6df7083
Binary files /dev/null and b/packages/website/public/images/@next/team/greg.jpg differ
diff --git a/packages/website/public/images/@next/team/mattt.jpg b/packages/website/public/images/@next/team/mattt.jpg
new file mode 100755
index 000000000..03f95a7c1
Binary files /dev/null and b/packages/website/public/images/@next/team/mattt.jpg differ
diff --git a/packages/website/public/images/@next/team/melo.jpg b/packages/website/public/images/@next/team/melo.jpg
new file mode 100755
index 000000000..2db8ec796
Binary files /dev/null and b/packages/website/public/images/@next/team/melo.jpg differ
diff --git a/packages/website/public/images/@next/team/melo@2x.jpg b/packages/website/public/images/@next/team/melo@2x.jpg
old mode 100644
new mode 100755
index 915d92cb4..2db8ec796
Binary files a/packages/website/public/images/@next/team/melo@2x.jpg and b/packages/website/public/images/@next/team/melo@2x.jpg differ
diff --git a/packages/website/public/images/@next/team/peterz.jpg b/packages/website/public/images/@next/team/peterz.jpg
new file mode 100755
index 000000000..7708c75db
Binary files /dev/null and b/packages/website/public/images/@next/team/peterz.jpg differ
diff --git a/packages/website/public/images/@next/team/rahuls.jpg b/packages/website/public/images/@next/team/rahuls.jpg
new file mode 100755
index 000000000..ef2f001dd
Binary files /dev/null and b/packages/website/public/images/@next/team/rahuls.jpg differ
diff --git a/packages/website/public/images/@next/team/remco.jpg b/packages/website/public/images/@next/team/remco.jpg
new file mode 100755
index 000000000..c076de14b
Binary files /dev/null and b/packages/website/public/images/@next/team/remco.jpg differ
diff --git a/packages/website/public/images/@next/team/toms.jpg b/packages/website/public/images/@next/team/toms.jpg
new file mode 100755
index 000000000..9d9dd2db8
Binary files /dev/null and b/packages/website/public/images/@next/team/toms.jpg differ
diff --git a/packages/website/public/images/@next/team/weijew.jpg b/packages/website/public/images/@next/team/weijew.jpg
new file mode 100755
index 000000000..0b2464e67
Binary files /dev/null and b/packages/website/public/images/@next/team/weijew.jpg differ
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 26813a01e..b4991d057 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -21,9 +21,9 @@ const team: TeamMember[] = [
         title: 'co-founder & ceo',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/amirb.jpg',
         name: 'Amir Bandeali',
-        title: 'co-founder & cto',
+        title: 'Co-founder & CTO',
     },
     {
         imageUrl: '/images/@next/team/melo@2x.jpg',
@@ -41,7 +41,7 @@ const team: TeamMember[] = [
         title: 'engineer',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/benb.jpg',
         name: 'Ben Burns',
         title: 'designer',
     },
@@ -51,7 +51,7 @@ const team: TeamMember[] = [
         title: 'senior engineer',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/toms.jpg',
         name: 'Tom Schmidt',
         title: 'product manager',
     },
@@ -71,12 +71,12 @@ const team: TeamMember[] = [
         title: 'lead recruiter',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/greg.jpg',
         name: 'Greg Hysen',
         title: 'blockchain engineer',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/remco.jpg',
         name: 'Remco Bloemen',
         title: 'technical fellow',
     },
@@ -86,7 +86,7 @@ const team: TeamMember[] = [
         title: 'engineer',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/melo.jpg',
         name: 'Mel Oberto',
         title: 'office ops / executive assistant',
     },
@@ -96,37 +96,37 @@ const team: TeamMember[] = [
         title: 'engineer in residence',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/peterz.jpg',
         name: 'Peter Zeitz',
         title: 'research fellow',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/chrisk.jpg',
         name: 'Chris Kalani',
         title: 'director of design',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/clayr.jpg',
         name: 'Clay Robbins',
         title: 'ecosystem development lead',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/mattt.jpg',
         name: 'Matt Taylor',
         title: 'marketing lead',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/eugenea.jpg',
         name: 'Eugene Aumson',
         title: 'engineer',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/weijiew.jpg',
         name: 'Weijie Wu',
         title: 'research fellow',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/rahuls.jpg',
         name: 'Rahul Singireddy',
         title: 'relayer success manager',
     },
@@ -180,7 +180,7 @@ export const NextAboutTeam = () => (
         title="We are a global, growing team"
         description="We are a distributed team with backgrounds in engineering, academic research, business, and design. The 0x Core Team is passionate about accelerating the adoption decentralized technology and believe in its potential to be an equalizing force in the world. Join us and do the most impactful work of your life."
         linkLabel="Join the team"
-        linkUrl="/jobs"
+        linkUrl="/next/jobs"
     >
         <Section
             maxWidth="1170px"
-- 
cgit v1.2.3


From 88094002d3c4a755f2c4fd0ad4b155b0ce2adf19 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 17:14:24 +0100
Subject: Fix border on button

---
 packages/website/ts/@next/components/button.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 3c22f705e..3b4ab8135 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -27,7 +27,7 @@ interface ButtonInterface {
 
 export const Button = styled.button<ButtonInterface>`
     appearance: none;
-    border: ${props => !props.isNoBorder && `1px solid transparent`};
+    border: ${props => !props.isNoBorder && `1px solid ${(!props.isTransparent || props.bgColor) ? (props.bgColor || colors.brandLight) : 'transparent'}`};
     display: inline-block;
     background-color: ${props => (!props.isTransparent || props.bgColor) ? (props.bgColor || colors.brandLight) : 'transparent'};
     border-color: ${props => (props.isTransparent && !props.isWithArrow) && '#6a6a6a'};
-- 
cgit v1.2.3


From f788fea0958f8be75070d4115a9d6a3c947224fe Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 17:14:33 +0100
Subject: Fix bg on banner button

---
 packages/website/ts/@next/components/banner.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index 90d09cc9e..6b7603a10 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -56,7 +56,7 @@ export const Banner: React.StatelessComponent<Props> = (props: Props) => {
             <Column colWidth="1/2" isPadLarge={true}>
                 <ButtonWrap>
                     {mainCta &&
-                        <Link href={mainCta.href}>{mainCta.text}</Link>
+                        <Link isTransparent={false} href={mainCta.href}>{mainCta.text}</Link>
                     }
 
                     {secondaryCta &&
-- 
cgit v1.2.3


From ceafe5ed8498df742c2cdaac684ba6234d00d61e Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 17:14:40 +0100
Subject: Fix jobs link

---
 packages/website/ts/@next/pages/about/team.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index b4991d057..fc7e3e421 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -180,7 +180,7 @@ export const NextAboutTeam = () => (
         title="We are a global, growing team"
         description="We are a distributed team with backgrounds in engineering, academic research, business, and design. The 0x Core Team is passionate about accelerating the adoption decentralized technology and believe in its potential to be an equalizing force in the world. Join us and do the most impactful work of your life."
         linkLabel="Join the team"
-        linkUrl="/next/jobs"
+        linkUrl="/next/about/jobs"
     >
         <Section
             maxWidth="1170px"
-- 
cgit v1.2.3


From 8bcbb64a01fb70697514a410014f6bd188a290d3 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 17:14:53 +0100
Subject: Fix full width slider

---
 packages/website/ts/@next/components/slider/slider.tsx |  1 -
 packages/website/ts/@next/pages/why.tsx                | 15 ++++++++++-----
 2 files changed, 10 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/slider/slider.tsx b/packages/website/ts/@next/components/slider/slider.tsx
index 61e80ebd2..710351566 100644
--- a/packages/website/ts/@next/components/slider/slider.tsx
+++ b/packages/website/ts/@next/components/slider/slider.tsx
@@ -65,7 +65,6 @@ const StyledSlider = styled.div`
     }
 
     .carousel {
-        position: relative;
         display: block;
         user-select: none;
         touch-action: pan-y;
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 11b8928d9..7b30cd25a 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -150,7 +150,7 @@ export class NextWhy extends React.PureComponent {
                                 ))}
                             </SectionWrap>
 
-                            <SectionWrap id="cases">
+                            <SectionWrap id="cases" isNotRelative={true}>
                                 <Heading size="medium">Use Cases</Heading>
                                 <Slider>
                                     {_.map(useCaseSlides, (item, index) => (
@@ -192,8 +192,12 @@ export class NextWhy extends React.PureComponent {
     }
 }
 
-const SectionWrap = styled.div`
-    position: relative;
+interface SectionProps {
+    isNotRelative?: boolean;
+}
+
+const SectionWrap = styled.div<SectionProps>`
+    position: ${props => !props.isNotRelative && 'relative'};
 
     & + & {
         padding-top: 60px;
@@ -236,11 +240,12 @@ const NavStickyWrap = styled(WrapSticky)`
 const ChapterLink = styled(AnchorLink)`
     color: ${props => props.theme.textColor};
     font-size: 22px;
-    margin-bottom: 15px;
+    margin-bottom: 25px;
     display: block;
     opacity: 0.8;
 
-    &:hover {
+    &:hover,
+    &:active {
         opacity: 1;
     }
 `;
-- 
cgit v1.2.3


From 0a3162915fa587c6d27e5d8ff801449b54b5642f Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 17:15:06 +0100
Subject: Add checkmark

---
 packages/website/ts/@next/icons/illustrations/checkmark.svg | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 packages/website/ts/@next/icons/illustrations/checkmark.svg

(limited to 'packages')

diff --git a/packages/website/ts/@next/icons/illustrations/checkmark.svg b/packages/website/ts/@next/icons/illustrations/checkmark.svg
new file mode 100644
index 000000000..605deec4f
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/checkmark.svg
@@ -0,0 +1 @@
+<svg width="124" height="124" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M61.878.5h.002c.327 0 .64.01.924.02l.01.001a23.966 23.966 0 0 0 .87.02C96.885 1.405 123.5 28.597 123.5 62c0 33.979-27.521 61.5-61.5 61.5S.5 95.979.5 62C.5 28.063 27.979.541 61.878.5zm.002 3C29.64 3.54 3.5 29.717 3.5 62c0 32.322 26.178 58.5 58.5 58.5s58.5-26.178 58.5-58.5c0-31.768-25.308-57.628-56.875-58.46-.32 0-.625-.01-.904-.02h-.01c-.294-.011-.56-.02-.83-.02z" fill="#00AE99"/><path fill-rule="evenodd" clip-rule="evenodd" d="M47.502 98.561l55.419-55.419L88.779 29 47.495 70.284 34.142 56.932 20 71.074l16.573 16.573.008-.007L47.502 98.56zM36.573 83.405l.008-.008 10.921 10.921L98.68 43.142l-9.9-9.9-41.284 41.285-13.353-13.352-9.9 9.9 12.331 12.33z" fill="#00AE99"/></svg>
\ No newline at end of file
-- 
cgit v1.2.3


From 405667fa833413863809bbea83bf6fab8a589e87 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 17:19:35 +0100
Subject: tries out some transitions

---
 packages/website/ts/@next/components/hero.tsx      | 20 ++++++++++++++++++++
 packages/website/ts/@next/constants/animations.tsx | 12 ++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 packages/website/ts/@next/constants/animations.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index 3a16c12bb..823529556 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -1,6 +1,8 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
+import {fadeIn} from 'ts/@next/constants/animations';
+
 interface Props {
     title: string;
     description: string;
@@ -67,6 +69,9 @@ const Title = styled.h1`
     font-weight: 300;
     line-height: 1.1;
     margin-bottom: 30px;
+    opacity: 0;
+    transform: translateY(10px);
+    animation: ${fadeIn} 0.5s forwards;
 
     @media (max-width: 1024px) {
         font-size: 60px;
@@ -83,6 +88,9 @@ const Description = styled.p`
     padding: 0;
     margin-bottom: 30px;
     opacity: 0.75;
+    opacity: 0;
+    transform: translateY(0);
+    animation: ${fadeIn} 0.5s 0.15s forwards;
 `;
 
 const Content = styled.div`
@@ -97,7 +105,19 @@ const ButtonWrap = styled.div`
     display: inline-flex;
     align-items: center;
 
+    > * {
+        opacity: 0;
+        transform: translateY(10px);
+    }
+
     * + * {
         margin-left: 12px;
     }
+
+    > *:nth-child(1) {
+        animation: ${fadeIn} 0.6s 0.3s forwards;
+    }
+    > *:nth-child(2) {
+        animation: ${fadeIn} 0.6s 0.4s forwards;
+    }
 `;
diff --git a/packages/website/ts/@next/constants/animations.tsx b/packages/website/ts/@next/constants/animations.tsx
new file mode 100644
index 000000000..aed6ffec7
--- /dev/null
+++ b/packages/website/ts/@next/constants/animations.tsx
@@ -0,0 +1,12 @@
+import { keyframes } from 'styled-components';
+
+export const fadeIn = keyframes`
+    0% {
+        transform: translateY(10px);
+        opacity: 0;
+    }
+    100% {
+        transform: translateY(0);
+        opacity: 1;
+    }
+`;
-- 
cgit v1.2.3


From 7aacf1f5a457e1166f5188836d30a8c38f3f2c68 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 08:23:40 -0800
Subject: Render OrderDetailsRow directly

---
 packages/instant/src/components/order_details.tsx | 39 +++++++++++++++++------
 packages/instant/src/util/buy_quote.ts            | 35 --------------------
 2 files changed, 29 insertions(+), 45 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 8bff0af14..f553351ff 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -7,6 +7,7 @@ import { DEFAULT_UNKOWN_ASSET_NAME } from '../constants';
 import { ColorOption } from '../style/theme';
 import { BaseCurrency } from '../types';
 import { buyQuoteUtil } from '../util/buy_quote';
+import { format } from '../util/format';
 
 import { AmountPlaceholder } from './amount_placeholder';
 
@@ -71,6 +72,19 @@ const tokenAmountLabel = (displayPricePerToken?: React.ReactNode, assetName?: st
     return 'Token Amount';
 };
 
+const getDisplayAmount = (
+    baseCurrency: BaseCurrency,
+    weiAmount?: BigNumber,
+    ethUsdPrice?: BigNumber,
+): React.ReactNode => {
+    switch (baseCurrency) {
+        case BaseCurrency.USD:
+            return format.ethBaseUnitAmountInUsd(weiAmount, ethUsdPrice, 2, '');
+        case BaseCurrency.ETH:
+            return format.ethBaseUnitAmount(weiAmount, 4, '');
+    }
+};
+
 export interface OrderDetailsProps {
     buyQuoteInfo?: BuyQuoteInfo;
     selectedAssetUnitAmount?: BigNumber;
@@ -83,13 +97,14 @@ export interface OrderDetailsProps {
 }
 export class OrderDetails extends React.Component<OrderDetailsProps> {
     public render(): React.ReactNode {
-        const { buyQuoteInfo, ethUsdPrice, selectedAssetUnitAmount } = this.props;
-        const weiAmounts = buyQuoteUtil.getWeiAmounts(selectedAssetUnitAmount, buyQuoteInfo);
+        const { baseCurrency, buyQuoteInfo, ethUsdPrice, selectedAssetUnitAmount } = this.props;
 
-        const displayAmounts =
-            this.props.baseCurrency === BaseCurrency.USD
-                ? buyQuoteUtil.displayAmountsUsd(weiAmounts, ethUsdPrice)
-                : buyQuoteUtil.displayAmountsEth(weiAmounts, ethUsdPrice);
+        const weiAmounts = buyQuoteUtil.getWeiAmounts(selectedAssetUnitAmount, buyQuoteInfo);
+        const secondaryCurrency = baseCurrency === BaseCurrency.USD ? BaseCurrency.ETH : BaseCurrency.USD;
+        const grandTotalValue = grandTotalDisplayValue(
+            getDisplayAmount(baseCurrency, weiAmounts.grandTotalInWei, ethUsdPrice),
+            getDisplayAmount(secondaryCurrency, weiAmounts.grandTotalInWei, ethUsdPrice),
+        );
 
         return (
             <Container width="100%" flexGrow={1} padding="20px 20px 0px 20px">
@@ -125,18 +140,22 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
                 <OrderDetailsRow
                     isLoading={this.props.isLoading}
                     labelText={tokenAmountLabel(
-                        displayAmounts.pricePerToken,
+                        getDisplayAmount(baseCurrency, weiAmounts.pricePerTokenInWei, ethUsdPrice),
                         this.props.assetName,
                         this.props.selectedAssetUnitAmount,
                     )}
-                    value={displayAmounts.assetTotal}
+                    value={getDisplayAmount(baseCurrency, weiAmounts.assetTotalInWei, ethUsdPrice)}
+                />
+                <OrderDetailsRow
+                    isLoading={this.props.isLoading}
+                    labelText="Fee"
+                    value={getDisplayAmount(baseCurrency, weiAmounts.feeTotalInWei, ethUsdPrice)}
                 />
-                <OrderDetailsRow isLoading={this.props.isLoading} labelText="Fee" value={displayAmounts.feeTotal} />
                 <OrderDetailsRow
                     isLoading={this.props.isLoading}
                     isLabelBold={true}
                     labelText={'Total Cost'}
-                    value={grandTotalDisplayValue(displayAmounts.primaryGrandTotal, displayAmounts.secondaryGrandTotal)}
+                    value={grandTotalValue}
                 />
             </Container>
         );
diff --git a/packages/instant/src/util/buy_quote.ts b/packages/instant/src/util/buy_quote.ts
index acd4d389c..0e880f51c 100644
--- a/packages/instant/src/util/buy_quote.ts
+++ b/packages/instant/src/util/buy_quote.ts
@@ -3,18 +3,8 @@ import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 import { oc } from 'ts-optchain';
 
-import { format } from '../util/format';
-
 import { BIG_NUMBER_ZERO } from '../constants';
 
-export interface DisplayAmounts {
-    pricePerToken: React.ReactNode;
-    assetTotal: React.ReactNode;
-    feeTotal: React.ReactNode;
-    primaryGrandTotal: React.ReactNode;
-    secondaryGrandTotal?: React.ReactNode;
-}
-
 export interface BuyQuoteWeiAmounts {
     assetTotalInWei: BigNumber | undefined;
     feeTotalInWei: BigNumber | undefined;
@@ -22,13 +12,6 @@ export interface BuyQuoteWeiAmounts {
     pricePerTokenInWei: BigNumber | undefined;
 }
 
-const ethDisplayFormat = (amountInWei?: BigNumber) => {
-    return format.ethBaseUnitAmount(amountInWei, 4, '');
-};
-const usdDisplayFormat = (amountInWei?: BigNumber, ethUsdPrice?: BigNumber) => {
-    return format.ethBaseUnitAmountInUsd(amountInWei, ethUsdPrice, 2, '');
-};
-
 export const buyQuoteUtil = {
     getWeiAmounts: (
         selectedAssetUnitAmount: BigNumber | undefined,
@@ -50,22 +33,4 @@ export const buyQuoteUtil = {
             pricePerTokenInWei,
         };
     },
-    displayAmountsEth: (weiAmounts: BuyQuoteWeiAmounts, ethUsdPrice?: BigNumber): DisplayAmounts => {
-        return {
-            pricePerToken: ethDisplayFormat(weiAmounts.pricePerTokenInWei),
-            assetTotal: ethDisplayFormat(weiAmounts.assetTotalInWei),
-            feeTotal: ethDisplayFormat(weiAmounts.feeTotalInWei),
-            primaryGrandTotal: ethDisplayFormat(weiAmounts.grandTotalInWei),
-            secondaryGrandTotal: usdDisplayFormat(weiAmounts.grandTotalInWei, ethUsdPrice),
-        };
-    },
-    displayAmountsUsd: (weiAmounts: BuyQuoteWeiAmounts, ethUsdPrice?: BigNumber): DisplayAmounts => {
-        return {
-            pricePerToken: usdDisplayFormat(weiAmounts.pricePerTokenInWei, ethUsdPrice),
-            assetTotal: usdDisplayFormat(weiAmounts.assetTotalInWei, ethUsdPrice),
-            feeTotal: usdDisplayFormat(weiAmounts.feeTotalInWei, ethUsdPrice),
-            primaryGrandTotal: usdDisplayFormat(weiAmounts.grandTotalInWei, ethUsdPrice),
-            secondaryGrandTotal: ethDisplayFormat(weiAmounts.grandTotalInWei),
-        };
-    },
 };
-- 
cgit v1.2.3


From 8923817b2ff6c8d3cffe6914634e75cdf06db4a9 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 08:25:20 -0800
Subject: Move header to helper

---
 packages/instant/src/components/order_details.tsx | 62 ++++++++++++-----------
 1 file changed, 33 insertions(+), 29 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index f553351ff..5d306f43e 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -108,35 +108,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
 
         return (
             <Container width="100%" flexGrow={1} padding="20px 20px 0px 20px">
-                <Container marginBottom="10px">
-                    <Flex justify="space-between">
-                        <Text
-                            letterSpacing="1px"
-                            fontColor={ColorOption.primaryColor}
-                            fontWeight={600}
-                            textTransform="uppercase"
-                            fontSize="14px"
-                        >
-                            Order Details
-                        </Text>
-
-                        <Container>
-                            <BaseCurrencyChoice
-                                onClick={this.props.onBaseCurrencySwitchEth}
-                                currencyName="ETH"
-                                isSelected={this.props.baseCurrency === BaseCurrency.ETH}
-                            />
-                            <Container marginLeft="3px" marginRight="3px" display="inline">
-                                <Text fontSize="12px">/</Text>
-                            </Container>
-                            <BaseCurrencyChoice
-                                onClick={this.props.onBaseCurrencySwitchUsd}
-                                currencyName="USD"
-                                isSelected={this.props.baseCurrency === BaseCurrency.USD}
-                            />
-                        </Container>
-                    </Flex>
-                </Container>
+                <Container marginBottom="10px">{this._renderHeader()}</Container>
                 <OrderDetailsRow
                     isLoading={this.props.isLoading}
                     labelText={tokenAmountLabel(
@@ -160,6 +132,38 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
             </Container>
         );
     }
+
+    private _renderHeader(): React.ReactNode {
+        return (
+            <Flex justify="space-between">
+                <Text
+                    letterSpacing="1px"
+                    fontColor={ColorOption.primaryColor}
+                    fontWeight={600}
+                    textTransform="uppercase"
+                    fontSize="14px"
+                >
+                    Order Details
+                </Text>
+
+                <Container>
+                    <BaseCurrencyChoice
+                        onClick={this.props.onBaseCurrencySwitchEth}
+                        currencyName="ETH"
+                        isSelected={this.props.baseCurrency === BaseCurrency.ETH}
+                    />
+                    <Container marginLeft="3px" marginRight="3px" display="inline">
+                        <Text fontSize="12px">/</Text>
+                    </Container>
+                    <BaseCurrencyChoice
+                        onClick={this.props.onBaseCurrencySwitchUsd}
+                        currencyName="USD"
+                        isSelected={this.props.baseCurrency === BaseCurrency.USD}
+                    />
+                </Container>
+            </Flex>
+        );
+    }
 }
 
 export interface OrderDetailsRowProps {
-- 
cgit v1.2.3


From 2340813149c966a66ff24254941e4fb4ec0d1071 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 17:27:24 +0100
Subject: Tests addAnimation method

---
 packages/website/ts/@next/components/hero.tsx      | 21 ++++++---------------
 packages/website/ts/@next/constants/animations.tsx |  8 +++++++-
 2 files changed, 13 insertions(+), 16 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index 823529556..d5a503337 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -1,7 +1,7 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import {fadeIn} from 'ts/@next/constants/animations';
+import {addFadeInAnimation, fadeIn} from 'ts/@next/constants/animations';
 
 interface Props {
     title: string;
@@ -69,9 +69,7 @@ const Title = styled.h1`
     font-weight: 300;
     line-height: 1.1;
     margin-bottom: 30px;
-    opacity: 0;
-    transform: translateY(10px);
-    animation: ${fadeIn} 0.5s forwards;
+    ${addFadeInAnimation('0.5s')}
 
     @media (max-width: 1024px) {
         font-size: 60px;
@@ -87,10 +85,8 @@ const Description = styled.p`
     line-height: 31px;
     padding: 0;
     margin-bottom: 30px;
-    opacity: 0.75;
-    opacity: 0;
-    transform: translateY(0);
-    animation: ${fadeIn} 0.5s 0.15s forwards;
+    color: rgba(255, 255, 255, 0.75);
+    ${addFadeInAnimation('0.5s', '0.15s')}
 `;
 
 const Content = styled.div`
@@ -105,19 +101,14 @@ const ButtonWrap = styled.div`
     display: inline-flex;
     align-items: center;
 
-    > * {
-        opacity: 0;
-        transform: translateY(10px);
-    }
-
     * + * {
         margin-left: 12px;
     }
 
     > *:nth-child(1) {
-        animation: ${fadeIn} 0.6s 0.3s forwards;
+        ${addFadeInAnimation('0.6s', '0.3s')}
     }
     > *:nth-child(2) {
-        animation: ${fadeIn} 0.6s 0.4s forwards;
+        ${addFadeInAnimation('0.6s', '0.4s')}
     }
 `;
diff --git a/packages/website/ts/@next/constants/animations.tsx b/packages/website/ts/@next/constants/animations.tsx
index aed6ffec7..6a58c4b40 100644
--- a/packages/website/ts/@next/constants/animations.tsx
+++ b/packages/website/ts/@next/constants/animations.tsx
@@ -1,4 +1,4 @@
-import { keyframes } from 'styled-components';
+import { css, keyframes } from 'styled-components';
 
 export const fadeIn = keyframes`
     0% {
@@ -10,3 +10,9 @@ export const fadeIn = keyframes`
         opacity: 1;
     }
 `;
+
+export const addFadeInAnimation = (duration: string = '0.5s', delay: string = '0s') => css`
+    opacity: 0;
+    transform: translateY(10px);
+    animation: ${fadeIn} ${duration} ${delay} forwards;
+`;
-- 
cgit v1.2.3


From 356b7df534054c0e1fbe5899b953dea6c99d2081 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 17:29:59 +0100
Subject: Fix link line height

---
 packages/website/ts/@next/components/button.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 3b4ab8135..721ac8498 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -35,6 +35,7 @@ export const Button = styled.button<ButtonInterface>`
     padding: ${props => (!props.isNoPadding && !props.isWithArrow) && '18px 30px'};
     text-align: center;
     font-size: ${props => props.isWithArrow ? '20px' : '18px'};
+    line-height: normal;
     text-decoration: none;
     cursor: pointer;
     transition: background-color 0.35s, border-color 0.35s;
-- 
cgit v1.2.3


From 98325e1cfb4f6c732728fe2943895fad2cb03be5 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 17:39:31 +0100
Subject: Tests animations on about page headers

---
 .../ts/@next/components/aboutPageLayout.tsx        | 26 +++++++++++++++++-----
 packages/website/ts/@next/components/siteWrap.tsx  |  3 +++
 packages/website/ts/@next/components/text.tsx      |  2 +-
 packages/website/ts/@next/pages/why.tsx            |  6 ++---
 4 files changed, 27 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/aboutPageLayout.tsx b/packages/website/ts/@next/components/aboutPageLayout.tsx
index 9f55c2e81..002d35c0c 100644
--- a/packages/website/ts/@next/components/aboutPageLayout.tsx
+++ b/packages/website/ts/@next/components/aboutPageLayout.tsx
@@ -7,6 +7,8 @@ import { Column, Section } from 'ts/@next/components/newLayout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
+import { addFadeInAnimation } from 'ts/@next/constants/animations';
+
 interface Props {
     title: string;
     description: React.Node;
@@ -26,18 +28,18 @@ export const AboutPageLayout = (props: Props) => (
 
            <Column width="70%" maxWidth="800px">
                <Column width="100%" maxWidth="680px">
-                   <Heading size="medium">
+                   <AnimatedHeading size="medium">
                      {props.title}
-                   </Heading>
+                   </AnimatedHeading>
 
-                   <Paragraph size="medium" marginBottom="60px" isMuted={0.65}>
+                   <AnimatedParagraph size="medium" marginBottom="60px" isMuted={0.65}>
                      {props.description}
-                   </Paragraph>
+                   </AnimatedParagraph>
 
                    {(props.linkLabel && props.linkUrl) &&
-                       <Link href={props.linkUrl} isNoBorder={true} isWithArrow={true}>
+                       <AnimatedLink href={props.linkUrl} isNoBorder={true} isWithArrow={true}>
                              {props.linkLabel}
-                       </Link>
+                       </AnimatedLink>
                    }
                </Column>
            </Column>
@@ -46,3 +48,15 @@ export const AboutPageLayout = (props: Props) => (
         {props.children}
     </SiteWrap>
 );
+
+const AnimatedHeading = styled(Heading)`
+  ${addFadeInAnimation('0.5s')}
+`;
+
+const AnimatedParagraph = styled(Paragraph)`
+  ${addFadeInAnimation('0.5s', '0.15s')}
+`;
+
+const AnimatedLink = styled(Link)`
+  ${addFadeInAnimation('0.6s', '0.3s')}
+`;
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index fab917eeb..48efb6e6b 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -29,6 +29,7 @@ const GLOBAL_THEMES: ThemeInterface = {
         darkBgColor: '#111A19',
         lightBgColor: '#003831',
         textColor: '#FFFFFF',
+        paragraphColor: '#777777',
         linkColor: colors.brandLight,
         dropdownBg: '#111A19',
         dropdownButtonBg: '#003831',
@@ -40,6 +41,7 @@ const GLOBAL_THEMES: ThemeInterface = {
     light: {
         bgColor: '#FFFFFF',
         textColor: '#000000',
+        paragraphColor: '#474747',
         linkColor: colors.brandDark,
         dropdownBg: '#FBFBFB',
         dropdownButtonBg: '#F3F6F4',
@@ -52,6 +54,7 @@ const GLOBAL_THEMES: ThemeInterface = {
     gray: {
         bgColor: '#e0e0e0',
         textColor: '#000000',
+        paragraphColor: '#777777',
         linkColor: colors.brandDark,
         dropdownBg: '#FFFFFF',
         dropdownButtonBg: '#F3F6F4',
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 2ce47513f..9e801003f 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -63,7 +63,7 @@ export const Paragraph = styled.p<ParagraphProps>`
     font-size: ${props => `var(--${props.size || 'default'}Paragraph)`};
     margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
     padding: ${props => props.padding && getCSSPadding(props.padding)};
-    color: ${props => props.color || props.theme.textColor};
+    color: ${props => props.color || props.theme.paragraphColor};
     opacity: ${props => typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted};
     text-align: ${props => props.isCentered && 'center'};
     line-height: 1.4;
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 7b30cd25a..18c4dc092 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -137,7 +137,7 @@ export class NextWhy extends React.PureComponent {
                     <Column width="55%" maxWidth="826px">
                         <Column width="100%" maxWidth="560px" padding="0 30px 0 0">
                             <SectionWrap id="benefits">
-                                <Heading size="medium">What 0x offers</Heading>
+                                <Heading size="medium" marginBottom="60px">What 0x offers</Heading>
 
                                 {_.map(offersData, (item, index) => (
                                     <Definition
@@ -151,7 +151,7 @@ export class NextWhy extends React.PureComponent {
                             </SectionWrap>
 
                             <SectionWrap id="cases" isNotRelative={true}>
-                                <Heading size="medium">Use Cases</Heading>
+                                <Heading size="medium" marginBottom="60px">Use Cases</Heading>
                                 <Slider>
                                     {_.map(useCaseSlides, (item, index) => (
                                         <Slide
@@ -165,7 +165,7 @@ export class NextWhy extends React.PureComponent {
                             </SectionWrap>
 
                             <SectionWrap id="functionality">
-                                <Heading size="medium">Exchange Functionality</Heading>
+                                <Heading size="medium" marginBottom="60px">Exchange Functionality</Heading>
 
                                 {_.map(functionalityData, (item, index) => (
                                     <Definition
-- 
cgit v1.2.3


From eb1317a59abec368f3855eb3690e40d8db2a8984 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 17 Sep 2018 11:27:38 -0700
Subject: Rebase pipeline branch off development

---
 packages/pipeline/src/global.d.ts                 |   6 +
 packages/pipeline/src/models/block.ts             |  22 +
 packages/pipeline/src/models/event.ts             |  84 +++
 packages/pipeline/src/models/historical_prices.ts |  43 ++
 packages/pipeline/src/models/order.ts             |  30 +
 packages/pipeline/src/models/price.ts             |  15 +
 packages/pipeline/src/models/relayer.ts           |  75 +++
 packages/pipeline/src/models/tokens.ts            |  24 +
 packages/pipeline/src/models/transaction.ts       |  36 ++
 packages/pipeline/src/postgres.ts                 |  12 +
 packages/pipeline/src/run_jobs.ts                 |  87 +++
 packages/pipeline/src/scrape_prices.ts            |  10 +
 packages/pipeline/src/scripts/create_tables.ts    | 258 +++++++++
 packages/pipeline/src/scripts/join_tables.ts      | 234 ++++++++
 packages/pipeline/src/scripts/query_data.ts       |  87 +++
 packages/pipeline/src/scripts/scrape_data.ts      | 649 ++++++++++++++++++++++
 packages/pipeline/src/utils.ts                    | 181 ++++++
 packages/pipeline/src/zrx.ts                      |  11 +
 18 files changed, 1864 insertions(+)
 create mode 100644 packages/pipeline/src/global.d.ts
 create mode 100644 packages/pipeline/src/models/block.ts
 create mode 100644 packages/pipeline/src/models/event.ts
 create mode 100644 packages/pipeline/src/models/historical_prices.ts
 create mode 100644 packages/pipeline/src/models/order.ts
 create mode 100644 packages/pipeline/src/models/price.ts
 create mode 100644 packages/pipeline/src/models/relayer.ts
 create mode 100644 packages/pipeline/src/models/tokens.ts
 create mode 100644 packages/pipeline/src/models/transaction.ts
 create mode 100644 packages/pipeline/src/postgres.ts
 create mode 100644 packages/pipeline/src/run_jobs.ts
 create mode 100644 packages/pipeline/src/scrape_prices.ts
 create mode 100644 packages/pipeline/src/scripts/create_tables.ts
 create mode 100644 packages/pipeline/src/scripts/join_tables.ts
 create mode 100644 packages/pipeline/src/scripts/query_data.ts
 create mode 100644 packages/pipeline/src/scripts/scrape_data.ts
 create mode 100644 packages/pipeline/src/utils.ts
 create mode 100644 packages/pipeline/src/zrx.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/global.d.ts b/packages/pipeline/src/global.d.ts
new file mode 100644
index 000000000..0af4ddb30
--- /dev/null
+++ b/packages/pipeline/src/global.d.ts
@@ -0,0 +1,6 @@
+declare module 'queue';
+declare module 'airtable';
+declare module '*.json' {
+    const value: any;
+    export default value;
+}
diff --git a/packages/pipeline/src/models/block.ts b/packages/pipeline/src/models/block.ts
new file mode 100644
index 000000000..a81cdb293
--- /dev/null
+++ b/packages/pipeline/src/models/block.ts
@@ -0,0 +1,22 @@
+const block = {
+    tableName: 'blocks',
+    tableProperties: {
+        id: {
+            type: 'key',
+        },
+        timestamp: {
+            type: 'timestamp',
+            required: true,
+        },
+        block_number: {
+            type: 'bigint',
+            required: true,
+        },
+    },
+};
+const logToBlockSchemaMapping: any = {
+    number: 'block_number',
+    hash: 'block_hash',
+    timestamp: 'timestamp',
+};
+export { block, logToBlockSchemaMapping };
diff --git a/packages/pipeline/src/models/event.ts b/packages/pipeline/src/models/event.ts
new file mode 100644
index 000000000..cb1c939e5
--- /dev/null
+++ b/packages/pipeline/src/models/event.ts
@@ -0,0 +1,84 @@
+const event = {
+    tableName: 'events',
+    tableProperties: {
+        id: {
+            type: 'key',
+        },
+        timestamp: {
+            type: 'timestamp',
+            required: true,
+        },
+        event_type: {
+            type: 'varchar',
+            required: true,
+        },
+        error_id: {
+            type: 'varchar',
+        },
+        order_hash: {
+            type: 'char(66)',
+        },
+        maker: {
+            type: 'char(42)',
+        },
+        maker_amount: {
+            type: 'varchar',
+        },
+        maker_fee: {
+            type: 'varchar',
+        },
+        maker_token: {
+            type: 'char(42)',
+        },
+        taker_amount: {
+            type: 'varchar',
+        },
+        taker_fee: {
+            type: 'varchar',
+        },
+        taker_token: {
+            type: 'char(42)',
+        },
+        txn_hash: {
+            type: 'char(66)',
+        },
+        gas_used: {
+            type: 'varchar',
+        },
+        gas_price: {
+            type: 'varchar',
+        },
+        fee_recipient: {
+            type: 'char(42)',
+        },
+        method_id: {
+            type: 'char(10)',
+        },
+        salt: {
+            type: 'varchar',
+        },
+        block_number: {
+            type: 'bigint',
+        },
+    },
+};
+const logToEventSchemaMapping: any = {
+    blockNumber: 'block_number',
+    transactionHash: 'txn_hash',
+    event: 'event_type',
+    logIndex: 'log_index',
+    'args.maker': 'maker',
+    'args.taker': 'taker',
+    'args.feeRecipient': 'fee_recipient',
+    'args.makerToken': 'maker_token',
+    'args.takerToken': 'taker_token',
+    'args.filledMakerTokenAmount': 'maker_amount',
+    'args.filledTakerTokenAmount': 'taker_amount',
+    'args.paidMakerFee': 'maker_fee',
+    'args.paidTakerFee': 'taker_fee',
+    'args.orderHash': 'order_hash',
+    'args.cancelledMakerTokenAmount': 'maker_amount',
+    'args.cancelledTakerTokenAmount': 'taker_amount',
+    'args.errorId': 'error_id',
+};
+export { event, logToEventSchemaMapping };
diff --git a/packages/pipeline/src/models/historical_prices.ts b/packages/pipeline/src/models/historical_prices.ts
new file mode 100644
index 000000000..cf49b579e
--- /dev/null
+++ b/packages/pipeline/src/models/historical_prices.ts
@@ -0,0 +1,43 @@
+const historicalPrices = {
+    tableName: 'historical_prices',
+    tableProperties: {
+        token: {
+            type: 'varchar',
+        },
+        base: {
+            type: 'varchar',
+        },
+        timestamp: {
+            type: 'timestamp',
+        },
+        close: {
+            type: 'numeric(50)',
+        },
+        high: {
+            type: 'numeric(50)',
+        },
+        low: {
+            type: 'numeric(50)',
+        },
+        open: {
+            type: 'numeric(50)',
+        },
+        volume_from: {
+            type: 'numeric(50)',
+        },
+        volume_to: {
+            type: 'numeric(50)',
+        },
+    },
+};
+const logToHistoricalPricesSchema: { [log: string]: string } = {
+    token: 'token',
+    time: 'timestamp',
+    close: 'close',
+    high: 'high',
+    low: 'low',
+    open: 'open',
+    volumefrom: 'volume_from',
+    volumeto: 'volume_to',
+};
+export { historicalPrices, logToHistoricalPricesSchema };
diff --git a/packages/pipeline/src/models/order.ts b/packages/pipeline/src/models/order.ts
new file mode 100644
index 000000000..dadae2883
--- /dev/null
+++ b/packages/pipeline/src/models/order.ts
@@ -0,0 +1,30 @@
+const order = {
+    tableName: 'orders',
+    tableProperties: {
+        id: {
+            type: 'key',
+        },
+        timestamp: {
+            type: 'timestamp',
+            required: true,
+        },
+        block_number: {
+            type: 'bigint',
+            required: true,
+        },
+    },
+};
+const logToOrderSchemaMapping: any = {
+    exchangeContractAddress: 'exchange_contract_address',
+    maker: 'maker',
+    makerTokenAddress: 'maker_token',
+    makerTokenAmount: 'maker_amount',
+    makerFee: 'maker_fee',
+    taker: 'taker',
+    takerTokenAddress: 'taker_token',
+    takerTokenAmount: 'taker_amount',
+    takerFee: 'taker_fee',
+    expirationUnixTimestampSec: 'expiration_unix_timestamp_sec',
+    salt: 'salt',
+};
+export { order, logToOrderSchemaMapping };
diff --git a/packages/pipeline/src/models/price.ts b/packages/pipeline/src/models/price.ts
new file mode 100644
index 000000000..9e45cc2a9
--- /dev/null
+++ b/packages/pipeline/src/models/price.ts
@@ -0,0 +1,15 @@
+const price = {
+    tableName: 'prices',
+    tableProperties: {
+        address: {
+            type: 'char(42)',
+        },
+        timestamp: {
+            type: 'timestamp',
+        },
+        price: {
+            type: 'numeric(50)',
+        },
+    },
+};
+export { price };
diff --git a/packages/pipeline/src/models/relayer.ts b/packages/pipeline/src/models/relayer.ts
new file mode 100644
index 000000000..77a123e8b
--- /dev/null
+++ b/packages/pipeline/src/models/relayer.ts
@@ -0,0 +1,75 @@
+// const relayer = {
+//     tableName: 'relayers',
+//     tableProperties: {
+//         id: {
+//             type: 'integer',
+//         },
+//         name: {
+//             type: 'varchar',
+//         },
+//         url : {
+//             type: 'varchar',
+//         },
+//         model: {
+//             type: 'varchar[]',
+//         },
+//         status: {
+//             type: 'varchar',
+//         },
+//         sra_status: {
+//             type: 'varchar',
+//         },
+//         sra_http_url: {
+//             type: 'varchar',
+//         },
+//         known_fee_addresses: {
+//             type: 'char(42)[]',
+//         },
+//         known_taker_addresses: {
+//             type: 'char(42)[]',
+//         },
+//         relayer_type: {
+//             type: 'varchar',
+//         },
+//     },
+// };
+const relayer = {
+    tableName: 'relayers',
+    tableProperties: {
+        name: {
+            type: 'varchar',
+        },
+        url: {
+            type: 'varchar',
+        },
+        sra_http_endpoint: {
+            type: 'varchar',
+        },
+        sra_ws_endpoint: {
+            type: 'varchar',
+        },
+        fee_recipient_addresses: {
+            type: 'char(42)[]',
+        },
+        taker_addresses: {
+            type: 'char(42)[]',
+        },
+    },
+};
+// const logToRelayerSchemaMapping: any = {
+//     'id' : 'id',
+//     'fields[\'Name\']': 'name',
+//     'fields[\'URL\']': 'url',
+//     'fields[\'Model\']': 'model',
+//     'fields[\'Status\']': 'status',
+//     'fields[\'SRA Status\']': 'sra_status',
+//     'fields[\'SRA HTTP URL\']': 'sra_http_url',
+//     'fields[\'Known Fee Addresses\']': 'known_fee_addresses',
+//     'fields[\'Known Taker Addresses\']': 'known_taker_addresses',
+//     'fields[\'Relayer Type\']': 'relayer_type',
+// };
+const logToRelayerSchemaMapping: any = {
+    name: 'name',
+    homepage_url: 'url',
+};
+export { relayer, logToRelayerSchemaMapping };
diff --git a/packages/pipeline/src/models/tokens.ts b/packages/pipeline/src/models/tokens.ts
new file mode 100644
index 000000000..96e8a31af
--- /dev/null
+++ b/packages/pipeline/src/models/tokens.ts
@@ -0,0 +1,24 @@
+const token = {
+    tableName: 'tokens',
+    tableProperties: {
+        address: {
+            type: 'char(66)',
+        },
+        decimals: {
+            type: 'bigint',
+        },
+        name: {
+            type: 'varchar',
+        },
+        symbol: {
+            type: 'varchar',
+        },
+    },
+};
+const logToTokenSchemaMapping: any = {
+    address: 'address',
+    decimals: 'decimals',
+    name: 'name',
+    symbol: 'symbol',
+};
+export { token, logToTokenSchemaMapping };
diff --git a/packages/pipeline/src/models/transaction.ts b/packages/pipeline/src/models/transaction.ts
new file mode 100644
index 000000000..715cc9480
--- /dev/null
+++ b/packages/pipeline/src/models/transaction.ts
@@ -0,0 +1,36 @@
+const transaction = {
+    tableName: 'transactions',
+    tableProperties: {
+        txn_hash: {
+            type: 'char(66)',
+        },
+        block_hash: {
+            type: 'char(66)',
+        },
+        block_number: {
+            type: 'bigint',
+        },
+        gas_used: {
+            type: 'varchar',
+        },
+        gas_price: {
+            type: 'varchar',
+        },
+        method_id: {
+            type: 'char(10)',
+        },
+        salt: {
+            type: 'varchar',
+        },
+    },
+};
+const logToTransactionSchemaMapping: any = {
+    hash: 'txn_hash',
+    gas: 'gas_used',
+    gasPrice: 'gas_price',
+    blockHash: 'block_hash',
+    blockNumber: 'block_number',
+    method_id: 'method_id',
+    salt: 'salt',
+};
+export { transaction, logToTransactionSchemaMapping };
diff --git a/packages/pipeline/src/postgres.ts b/packages/pipeline/src/postgres.ts
new file mode 100644
index 000000000..d095e5c9e
--- /dev/null
+++ b/packages/pipeline/src/postgres.ts
@@ -0,0 +1,12 @@
+import * as dotenv from 'dotenv';
+import { Pool, PoolConfig } from 'pg';
+dotenv.config();
+const client: PoolConfig = {
+    user: process.env.AURORA_USER,
+    database: process.env.AURORA_DB,
+    password: process.env.AURORA_PASSWORD,
+    port: parseInt(process.env.AURORA_PORT || '5432', 10),
+    host: process.env.AURORA_HOST,
+};
+const postgresClient = new Pool(client);
+export { postgresClient };
diff --git a/packages/pipeline/src/run_jobs.ts b/packages/pipeline/src/run_jobs.ts
new file mode 100644
index 000000000..4d82d4e2d
--- /dev/null
+++ b/packages/pipeline/src/run_jobs.ts
@@ -0,0 +1,87 @@
+import { exec } from 'child_process';
+
+import { postgresClient } from './postgres.js';
+import { dataFetchingQueries } from './scripts/query_data.js';
+import { web3, zrx } from './zrx.js';
+const CUR_BLOCK_OFFSET = 20;
+postgresClient.query(dataFetchingQueries.get_max_block, []).then((data: any) => {
+    const maxBlockNumber = data.rows[0].max;
+    const safeCurBlockNumber = web3.eth.blockNumber - CUR_BLOCK_OFFSET;
+    console.log('Scraping ' + maxBlockNumber + ' to ' + safeCurBlockNumber);
+    exec(
+        'node ./lib/scripts/scrape_data --type events --from ' + maxBlockNumber + ' --to ' + safeCurBlockNumber,
+        (error, stdout, stderr) => {
+            if (error) {
+                console.log(error);
+                return;
+            }
+            console.log('Scraped events');
+            console.log('Scraping blocks');
+            exec(
+                'node ./lib/scripts/scrape_data --type blocks --from ' + maxBlockNumber + ' --to ' + safeCurBlockNumber,
+                (error, stdout, stderr) => {
+                    if (error) {
+                        console.log(error);
+                        return;
+                    }
+                    console.log('Scraped blocks');
+                    console.log('Scraping transactions');
+                    exec(
+                        'node ./lib/scripts/scrape_data --type transactions --from ' +
+                            maxBlockNumber +
+                            ' --to ' +
+                            safeCurBlockNumber,
+                        (error, stdout, stderr) => {
+                            if (error) {
+                                console.log(error);
+                                return;
+                            }
+                            console.log('Scraped transactions');
+                            console.log('Joining events_staging');
+                            exec(
+                                'node ./lib/scripts/join_tables --name events_staging --from ' +
+                                    maxBlockNumber +
+                                    ' --to ' +
+                                    safeCurBlockNumber,
+                                (error, stdout, stderr) => {
+                                    if (error) {
+                                        console.log(error);
+                                        return;
+                                    }
+                                    console.log('Joined events_staging');
+                                    console.log('Joining events');
+                                    exec(
+                                        'node ./lib/scripts/join_tables --name events --from ' +
+                                            maxBlockNumber +
+                                            ' --to ' +
+                                            safeCurBlockNumber,
+                                        (error, stdout, stderr) => {
+                                            if (error) {
+                                                console.log(error);
+                                                return;
+                                            }
+                                            console.log('Joined events');
+                                            console.log('Joining events_full');
+                                            exec(
+                                                'node ./lib/scripts/join_tables --name events_full --from ' +
+                                                    maxBlockNumber +
+                                                    ' --to ' +
+                                                    safeCurBlockNumber,
+                                                (error, stdout, stderr) => {
+                                                    if (error) {
+                                                        console.log(error);
+                                                        return;
+                                                    }
+                                                },
+                                            );
+                                        },
+                                    );
+                                },
+                            );
+                        },
+                    );
+                },
+            );
+        },
+    );
+});
diff --git a/packages/pipeline/src/scrape_prices.ts b/packages/pipeline/src/scrape_prices.ts
new file mode 100644
index 000000000..c26062fac
--- /dev/null
+++ b/packages/pipeline/src/scrape_prices.ts
@@ -0,0 +1,10 @@
+import { postgresClient } from './postgres.js';
+import { dataFetchingQueries } from './scripts/query_data.js';
+import { scrapeDataScripts } from './scripts/scrape_data.js';
+import { web3, zrx } from './zrx.js';
+const CUR_BLOCK_OFFSET = 20;
+postgresClient.query(dataFetchingQueries.get_most_recent_pricing_date, []).then((data: any) => {
+    const curMaxScrapedDate = new Date(data.rows[0].max);
+    const curDate = new Date();
+    scrapeDataScripts.scrapeAllPricesToDB(curMaxScrapedDate.getTime(), curDate.getTime());
+});
diff --git a/packages/pipeline/src/scripts/create_tables.ts b/packages/pipeline/src/scripts/create_tables.ts
new file mode 100644
index 000000000..fd0d2b78b
--- /dev/null
+++ b/packages/pipeline/src/scripts/create_tables.ts
@@ -0,0 +1,258 @@
+import * as commandLineArgs from 'command-line-args';
+
+import { postgresClient } from '../postgres';
+import { formatters } from '../utils';
+const tableQueries: any = {
+    events_full: `CREATE TABLE IF NOT EXISTS events_full (
+        timestamp TIMESTAMP WITH TIME ZONE,
+        event_type VARCHAR,
+        error_id VARCHAR,
+        order_hash CHAR(66),
+        maker CHAR(42),
+        maker_amount NUMERIC(78),
+        maker_fee NUMERIC(78),
+        maker_token CHAR(42),
+        taker CHAR(42),
+        taker_amount NUMERIC(78),
+        taker_fee NUMERIC(78),
+        taker_token CHAR(42),
+        txn_hash CHAR(66),
+        gas_used NUMERIC(78),
+        gas_price NUMERIC(78),
+        fee_recipient CHAR(42),
+        method_id CHAR(10),
+        salt VARCHAR,
+        block_number BIGINT,
+        log_index BIGINT,
+        taker_symbol VARCHAR,
+        taker_name VARCHAR,
+        taker_decimals BIGINT,
+        taker_usd_price NUMERIC(78),
+        taker_txn_usd_value NUMERIC(78),
+        maker_symbol VARCHAR,
+        maker_name VARCHAR,
+        maker_decimals BIGINT,
+        maker_usd_price NUMERIC(78),
+        maker_txn_usd_value NUMERIC(78),
+        PRIMARY KEY (txn_hash, order_hash, log_index)
+    )`,
+    events: `CREATE TABLE IF NOT EXISTS events (
+        timestamp TIMESTAMP WITH TIME ZONE,
+        event_type VARCHAR,
+        error_id VARCHAR,
+        order_hash CHAR(66),
+        maker CHAR(42),
+        maker_amount NUMERIC(78),
+        maker_fee NUMERIC(78),
+        maker_token CHAR(42),
+        taker CHAR(42),
+        taker_amount NUMERIC(78),
+        taker_fee NUMERIC(78),
+        taker_token CHAR(42),
+        txn_hash CHAR(66),
+        gas_used NUMERIC(78),
+        gas_price NUMERIC(78),
+        fee_recipient CHAR(42),
+        method_id CHAR(10),
+        salt VARCHAR,
+        block_number BIGINT,
+        log_index BIGINT,
+        PRIMARY KEY (txn_hash, order_hash, log_index)
+    )`,
+    events_staging: `CREATE TABLE IF NOT EXISTS events_staging (
+        timestamp TIMESTAMP WITH TIME ZONE,
+        event_type VARCHAR,
+        error_id VARCHAR,
+        order_hash CHAR(66),
+        maker CHAR(42),
+        maker_amount NUMERIC(78),
+        maker_fee NUMERIC(78),
+        maker_token CHAR(42),
+        taker CHAR(42),
+        taker_amount NUMERIC(78),
+        taker_fee NUMERIC(78),
+        taker_token CHAR(42),
+        txn_hash CHAR(66),
+        fee_recipient CHAR(42),
+        block_number BIGINT,
+        log_index BIGINT,
+        PRIMARY KEY (txn_hash, order_hash, log_index)
+    )`,
+    events_raw: `CREATE TABLE IF NOT EXISTS events_raw (
+        event_type VARCHAR,
+        error_id VARCHAR,
+        order_hash CHAR(66),
+        maker CHAR(42),
+        maker_amount NUMERIC(78),
+        maker_fee NUMERIC(78),
+        maker_token CHAR(42),
+        taker CHAR(42),
+        taker_amount NUMERIC(78),
+        taker_fee NUMERIC(78),
+        taker_token CHAR(42),
+        txn_hash CHAR(66),
+        fee_recipient CHAR(42),
+        block_number BIGINT,
+        log_index BIGINT,
+        PRIMARY KEY (txn_hash, order_hash, log_index)
+    )`,
+    blocks: `CREATE TABLE IF NOT EXISTS blocks (
+        timestamp TIMESTAMP WITH TIME ZONE,
+        block_hash CHAR(66) UNIQUE,
+        block_number BIGINT,
+        PRIMARY KEY (block_hash)
+    )`,
+    transactions: `CREATE TABLE IF NOT EXISTS transactions (
+        txn_hash CHAR(66) UNIQUE,
+        block_hash CHAR(66),
+        block_number BIGINT,
+        gas_used NUMERIC(78),
+        gas_price NUMERIC(78),
+        method_id CHAR(10),
+        salt VARCHAR,
+        PRIMARY KEY (txn_hash)
+    )`,
+    tokens: `CREATE TABLE IF NOT EXISTS tokens (
+        address CHAR(42) UNIQUE,
+        name VARCHAR,
+        symbol VARCHAR,
+        decimals INT,
+        PRIMARY KEY (address)
+    )`,
+    prices: `CREATE TABLE IF NOT EXISTS prices (
+        address CHAR(42) UNIQUE,
+        timestamp TIMESTAMP WITH TIME ZONE,
+        price NUMERIC(78, 18),
+        PRIMARY KEY (address, timestamp)
+    )`,
+    relayers: `CREATE TABLE IF NOT EXISTS relayers (
+        name VARCHAR UNIQUE,
+        url VARCHAR DEFAULT '',
+        sra_http_endpoint VARCHAR DEFAULT '',
+        sra_ws_endpoint VARCHAR DEFAULT '',
+        fee_recipient_addresses CHAR(42)[] DEFAULT '{}',
+        taker_addresses CHAR(42)[] DEFAULT '{}',
+        PRIMARY KEY(name)`,
+    historical_prices: `CREATE TABLE IF NOT EXISTS historical_prices (
+        token VARCHAR,
+        base VARCHAR,
+        timestamp TIMESTAMP WITH TIME ZONE,
+        close NUMERIC(78, 18),
+        high NUMERIC(78, 18),
+        low NUMERIC(78, 18),
+        open NUMERIC(78, 18),
+        volume_from NUMERIC(78, 18),
+        volume_to NUMERIC(78, 18),
+        PRIMARY KEY (token, base, timestamp)
+    )`,
+    orders: `CREATE TABLE IF NOT EXISTS orders (
+        relayer_id VARCHAR,
+        exchange_contract_address CHAR(42),
+        maker CHAR(42),
+        maker_amount NUMERIC(78),
+        maker_fee NUMERIC(78),
+        maker_token CHAR(42),
+        taker CHAR(42),
+        taker_amount NUMERIC(78),
+        taker_fee NUMERIC(78),
+        taker_token CHAR(42),
+        fee_recipient CHAR(42),
+        expiration_unix_timestamp_sec NUMERIC(78),
+        salt VARCHAR,
+        order_hash CHAR(66),
+        PRIMARY KEY (relayer_id, order_hash)
+    )`,
+};
+function _safeQuery(query: string): any {
+    return new Promise((resolve, reject) => {
+        postgresClient
+            .query(query)
+            .then((data: any) => {
+                resolve(data);
+            })
+            .catch((err: any) => {
+                reject(err);
+            });
+    });
+}
+export const tableScripts = {
+    createTable(query: string): any {
+        return _safeQuery(query);
+    },
+    createAllTables(): any {
+        for (const tableName of tableQueries) {
+            _safeQuery(tableQueries[tableName]);
+        }
+    },
+};
+export const insertDataScripts = {
+    insertSingleRow(table: string, object: any): any {
+        return new Promise((resolve, reject) => {
+            const columns = Object.keys(object);
+            const safeArray: any = [];
+            for (const key of columns) {
+                if (key in object) {
+                    if (key === 'timestamp') {
+                        safeArray.push('to_timestamp(' + object[key] + ')');
+                    } else if (typeof object[key] === 'string' || object[key] instanceof String) {
+                        safeArray.push(formatters.escapeSQLParam(object[key]));
+                    } else {
+                        safeArray.push(object[key]);
+                    }
+                } else {
+                    safeArray.push('default');
+                }
+            }
+            const queryString = `INSERT INTO ${table} (${columns}) VALUES (${safeArray}) ON CONFLICT DO NOTHING`;
+            console.log(queryString);
+            postgresClient
+                .query(queryString)
+                .then((data: any) => {
+                    resolve(data);
+                })
+                .catch((err: any) => {
+                    reject(err);
+                });
+        });
+    },
+    insertMultipleRows(table: string, rows: any[], columns: any[]): any {
+        return new Promise((resolve, reject) => {
+            if (rows.length > 0) {
+                const rowsSplit = rows.map((value, index) => {
+                    const safeArray: any = [];
+                    for (const key of columns) {
+                        if (key in value) {
+                            if (key === 'timestamp') {
+                                safeArray.push('to_timestamp(' + value[key] + ')');
+                            } else if (typeof value[key] === 'string' || value[key] instanceof String) {
+                                safeArray.push(formatters.escapeSQLParam(value[key]));
+                            } else if (value[key] instanceof Array) {
+                                const escapedArray = value[key].map((subValue: string, subIndex: number) => {
+                                    return formatters.escapeSQLParam(subValue);
+                                });
+                                safeArray.push('ARRAY[' + escapedArray.toString() + ']');
+                            } else {
+                                safeArray.push(value[key]);
+                            }
+                        } else {
+                            safeArray.push('default');
+                        }
+                    }
+                    return '(' + safeArray + ')';
+                });
+                const queryString = `INSERT INTO ${table} (${columns}) VALUES ${rowsSplit} ON CONFLICT DO NOTHING`;
+                postgresClient
+                    .query(queryString)
+                    .then((data: any) => {
+                        resolve(data);
+                    })
+                    .catch((err: any) => {
+                        // console.log(err);
+                        reject(err);
+                    });
+            } else {
+                resolve({});
+            }
+        });
+    },
+};
diff --git a/packages/pipeline/src/scripts/join_tables.ts b/packages/pipeline/src/scripts/join_tables.ts
new file mode 100644
index 000000000..e7c05b39a
--- /dev/null
+++ b/packages/pipeline/src/scripts/join_tables.ts
@@ -0,0 +1,234 @@
+import * as commandLineArgs from 'command-line-args';
+
+import { postgresClient } from '../postgres';
+import { formatters } from '../utils';
+const optionDefinitions = [
+    { name: 'name', alias: 'n', type: String },
+    { name: 'from', alias: 'f', type: Number },
+    { name: 'to', alias: 't', type: Number },
+];
+const cli = commandLineArgs(optionDefinitions);
+const dataInsertionQueries: any = {
+    events_staging: `INSERT INTO events_staging (
+        timestamp,
+        event_type,
+        error_id,
+        order_hash,
+        maker,
+        maker_amount,
+        maker_fee,
+        maker_token,
+        taker,
+        taker_amount,
+        taker_fee,
+        taker_token,
+        txn_hash,
+        fee_recipient,
+        block_number,
+        log_index
+    )
+        (SELECT
+            b.timestamp,
+            a.event_type,
+            a.error_id,
+            a.order_hash,
+            a.maker,
+            a.maker_amount,
+            a.maker_fee,
+            a.maker_token,
+            a.taker,
+            a.taker_amount,
+            a.taker_fee,
+            a.taker_token,
+            a.txn_hash,
+            a.fee_recipient,
+            a.block_number,
+            a.log_index
+        FROM
+            events_raw a
+        JOIN
+            blocks b
+        ON
+            a.block_number = b.block_number
+        AND
+            b.block_number >= $1
+        AND
+            b.block_number <= $2
+        ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
+    events: `INSERT INTO events (
+        timestamp,
+        event_type,
+        error_id,
+        order_hash,
+        maker,
+        maker_amount,
+        maker_fee,
+        maker_token,
+        taker,
+        taker_amount,
+        taker_fee,
+        taker_token,
+        txn_hash,
+        fee_recipient,
+        block_number,
+        log_index,
+        gas_used,
+        gas_price,
+        method_id,
+        salt
+    )
+        (SELECT
+            a.timestamp,
+            a.event_type,
+            a.error_id,
+            a.order_hash,
+            a.maker,
+            a.maker_amount,
+            a.maker_fee,
+            a.maker_token,
+            a.taker,
+            a.taker_amount,
+            a.taker_fee,
+            a.taker_token,
+            a.txn_hash,
+            a.fee_recipient,
+            a.block_number,
+            a.log_index,
+            b.gas_used,
+            b.gas_price,
+            b.method_id,
+            b.salt
+        FROM
+            events_staging a
+        JOIN
+            transactions b
+        ON
+            a.txn_hash = b.txn_hash
+        AND
+            a.block_number >= $1
+        AND
+            a.block_number <= $2
+        ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
+    events_full: `
+    INSERT INTO events_full (
+        timestamp,
+        event_type,
+        error_id,
+        order_hash,
+        maker,
+        maker_amount,
+        maker_fee,
+        maker_token,
+        taker,
+        taker_amount,
+        taker_fee,
+        taker_token,
+        txn_hash,
+        fee_recipient,
+        block_number,
+        log_index,
+        gas_used,
+        gas_price,
+        method_id,
+        salt,
+        taker_symbol,
+        taker_name,
+        taker_decimals,
+        taker_usd_price,
+        taker_txn_usd_value,
+        maker_symbol,
+        maker_name,
+        maker_decimals,
+        maker_usd_price,
+        maker_txn_usd_value
+    )
+     (SELECT
+        events.timestamp,
+        events.event_type,
+        events.error_id,
+        events.order_hash,
+        events.maker,
+        events.maker_amount,
+        events.maker_fee,
+        events.maker_token,
+        events.taker,
+        events.taker_amount,
+        events.taker_fee,
+        events.taker_token,
+        events.txn_hash,
+        events.fee_recipient,
+        events.block_number,
+        events.log_index,
+        events.gas_used,
+        events.gas_price,
+        events.method_id,
+        events.salt,
+        taker_token_prices.symbol,
+        taker_token_prices.name,
+        taker_token_prices.decimals,
+        taker_token_prices.price,
+        (events.taker_amount / (10 ^ taker_token_prices.decimals)) * taker_token_prices.price,
+        maker_token_prices.symbol,
+        maker_token_prices.name,
+        maker_token_prices.decimals,
+        maker_token_prices.price,
+        (events.maker_amount / (10 ^ maker_token_prices.decimals)) * maker_token_prices.price
+    FROM
+        events
+    LEFT JOIN
+        (SELECT
+            tokens.address,
+            tokens.name,
+            tokens.symbol,
+            tokens.decimals,
+            prices.timestamp,
+            prices.price
+        FROM
+            tokens
+        LEFT JOIN
+            prices
+        ON
+            tokens.symbol = prices.symbol) taker_token_prices
+	    ON
+        	(events.taker_token = taker_token_prices.address
+   		AND
+        	(DATE(events.timestamp) = DATE(taker_token_prices.timestamp) OR taker_token_prices.timestamp IS NULL))
+    LEFT JOIN
+        (SELECT
+            tokens.address,
+            tokens.name,
+            tokens.symbol,
+            tokens.decimals,
+            prices.timestamp,
+            prices.price
+        FROM
+            tokens
+        LEFT JOIN
+            prices
+        ON
+            tokens.symbol = prices.symbol) maker_token_prices
+    ON
+        (events.maker_token = maker_token_prices.address
+    AND
+        (DATE(events.timestamp) = DATE(maker_token_prices.timestamp) OR maker_token_prices.timestamp IS NULL))
+    WHERE
+        events.block_number >= $1
+    AND
+        events.block_number <= $2
+    ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
+};
+if (cli.name) {
+    const query = dataInsertionQueries[cli.name];
+    if (query && cli.from) {
+        const fromBlock = cli.from;
+        const toBlock = cli.to ? cli.to : cli.from + 1;
+        postgresClient
+            .query(query, [fromBlock, toBlock])
+            .then((data: any) => {
+                console.log(data);
+            })
+            .catch((err: any) => {
+                console.error(err);
+            });
+    }
+}
diff --git a/packages/pipeline/src/scripts/query_data.ts b/packages/pipeline/src/scripts/query_data.ts
new file mode 100644
index 000000000..97e3749ea
--- /dev/null
+++ b/packages/pipeline/src/scripts/query_data.ts
@@ -0,0 +1,87 @@
+import { formatters } from '../utils';
+export const dataFetchingQueries: any = {
+    get_missing_txn_hashes: `
+        SELECT
+            a.txn_hash
+        FROM
+            events_raw a
+        WHERE NOT EXISTS
+            (
+                SELECT
+                    *
+                FROM
+                    transactions b
+                WHERE
+                    b.txn_hash = a.txn_hash
+            )
+        AND
+            a.block_number >= $1
+        AND
+            a.block_number < $2`,
+    get_used_block_numbers: `
+        SELECT DISTINCT
+            a.block_number
+        FROM
+            events_raw a
+        WHERE NOT EXISTS
+            (
+                SELECT
+                    *
+                FROM
+                    blocks b
+                WHERE
+                    b.block_number = a.block_number
+            )
+        AND
+            a.block_number >= $1
+        AND
+            a.block_number < $2`,
+    get_token_registry: `
+        SELECT
+            *
+        FROM
+            tokens`,
+    get_max_block: `
+        SELECT
+            MAX(block_number)
+        FROM
+            events_raw`,
+    get_relayers: `
+        SELECT
+            *
+        FROM
+            relayers`,
+    get_most_recent_pricing_date: `
+        SELECT
+            MAX(DATE(timestamp))
+        FROM
+            prices
+    `,
+    get_top_unknown_token_addresses: `
+    SELECT a.token_address as address, a.txn_value / 2 as total_txn_value
+FROM
+(SELECT token_address, SUM(txn_value) as txn_value
+FROM
+(select a.timestamp, a.maker_token as token_address, (CASE WHEN a.taker_txn_usd_value > a.maker_txn_usd_value OR a.maker_txn_usd_value IS NULL
+                        THEN a.taker_txn_usd_value
+                        ELSE a.maker_txn_usd_value END) as txn_value
+        from events_full a
+        where a.event_type = 'LogFill'
+        and a.timestamp > (NOW() + INTERVAL '-24 hours')
+        union
+        select a.timestamp, a.taker_token as token_address, (CASE WHEN a.taker_txn_usd_value > a.maker_txn_usd_value OR a.maker_txn_usd_value IS NULL
+                        THEN a.taker_txn_usd_value
+                        ELSE a.maker_txn_usd_value END) as txn_value
+        from events_full a
+        where a.event_type = 'LogFill'
+        and a.timestamp > (NOW() + INTERVAL '-24 hours')) token_txn_values
+WHERE token_address IS NOT NULL
+AND txn_value > 0
+GROUP BY 1
+ORDER BY 2 DESC) a
+LEFT JOIN tokens b
+ON a.token_address = b.address
+WHERE symbol is NULL
+ORDER BY 2 DESC
+`,
+};
diff --git a/packages/pipeline/src/scripts/scrape_data.ts b/packages/pipeline/src/scripts/scrape_data.ts
new file mode 100644
index 000000000..963670b47
--- /dev/null
+++ b/packages/pipeline/src/scripts/scrape_data.ts
@@ -0,0 +1,649 @@
+import { ExchangeEvents, ZeroEx } from '0x.js';
+import { HttpClient, Order, OrderbookRequest, OrderbookResponse, TokenPairsItem } from '@0xproject/connect';
+import * as Airtable from 'airtable';
+import * as commandLineArgs from 'command-line-args';
+import * as _ from 'lodash';
+import * as querystring from 'querystring';
+import * as queue from 'queue';
+import * as request from 'request';
+import * as rpn from 'request-promise-native';
+
+import { HttpRequestOptions } from '../../../connect/lib/src/types.js';
+import { relayer } from '../models/relayer.js';
+import { token } from '../models/tokens.js';
+import { postgresClient } from '../postgres.js';
+import { typeConverters } from '../utils.js';
+import { web3, zrx } from '../zrx.js';
+
+import { insertDataScripts } from './create_tables.js';
+import { dataFetchingQueries } from './query_data.js';
+const optionDefinitions = [
+    { name: 'from', alias: 'f', type: Number },
+    { name: 'to', alias: 't', type: Number },
+    { name: 'type', type: String },
+    { name: 'id', type: String },
+    { name: 'force', type: Boolean },
+    { name: 'token', type: String },
+];
+const cli = commandLineArgs(optionDefinitions);
+const q = queue({ concurrency: 6, autostart: true });
+const airtableBase = new Airtable({ apiKey: process.env.AIRTABLE_API_KEY }).base(process.env.AIRTABLE_0X_BASE);
+const BLOCK_INCREMENTS = 1000;
+const BASE_SYMBOL = 'USD'; // use USD as base currency against
+const API_HIST_LIMIT = 2000; // cryptocompare API limits histoday price query to 2000 days
+const SECONDS_PER_DAY = 86400;
+const PRICE_API_ENDPOINT = 'https://min-api.cryptocompare.com/data/pricehistorical';
+const RELAYER_REGISTRY_JSON = 'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/master/relayers.json';
+const METAMASK_ETH_CONTRACT_METADATA_JSON =
+    'https://raw.githubusercontent.com/MetaMask/eth-contract-metadata/master/contract-map.json';
+const ETHPLORER_BASE_URL = 'http://api.ethplorer.io';
+const ETHPLORER_TOP_TOKENS_JSON = `${ETHPLORER_BASE_URL}/getTopTokens?apiKey=dyijm5418TjOJe34`;
+// const HIST_PRICE_API_ENDPOINT = 'https://min-api.cryptocompare.com/data/histoday';
+const AIRTABLE_RELAYER_INFO = 'Relayer Info';
+export const pullDataScripts = {
+    getAllEvents(fromBlockNumber: number, toBlockNumber: number): any {
+        return new Promise((resolve, reject) => {
+            const getLogsPromises: any[] = [];
+            getLogsPromises.push(
+                zrx.exchange.getLogsAsync(
+                    ExchangeEvents.LogFill,
+                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
+                    {},
+                ),
+                zrx.exchange.getLogsAsync(
+                    ExchangeEvents.LogCancel,
+                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
+                    {},
+                ),
+                zrx.exchange.getLogsAsync(
+                    ExchangeEvents.LogError,
+                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
+                    {},
+                ),
+            );
+            Promise.all(getLogsPromises)
+                .then((data: any[]) => {
+                    resolve(data);
+                })
+                .catch((err: any) => {
+                    reject(err);
+                });
+        });
+    },
+    getBlockInfo(blockNumber: number): any {
+        return new Promise((resolve, reject) => {
+            web3.eth.getBlock(blockNumber, (err, result) => {
+                if (err) {
+                    reject(err);
+                } else {
+                    resolve(result);
+                }
+            });
+        });
+    },
+    getTransactionInfo(transactionHash: string): any {
+        return new Promise((resolve, reject) => {
+            web3.eth.getTransaction(transactionHash, (err, result) => {
+                if (err) {
+                    reject(err);
+                } else {
+                    resolve(result);
+                }
+            });
+        });
+    },
+    getTokenRegistry(): any {
+        return new Promise((resolve, reject) => {
+            zrx.tokenRegistry
+                .getTokensAsync()
+                .then((data: any) => {
+                    resolve(data);
+                })
+                .catch((err: any) => {
+                    reject(err);
+                });
+        });
+    },
+    getMetaMaskTokens(): any {
+        return new Promise((resolve, reject) => {
+            request(METAMASK_ETH_CONTRACT_METADATA_JSON, (error, response, body) => {
+                if (error) {
+                    reject(error);
+                } else {
+                    resolve(JSON.parse(body));
+                }
+            });
+        });
+    },
+    getEthplorerTopTokens(): any {
+        return new Promise((resolve, reject) => {
+            request(ETHPLORER_TOP_TOKENS_JSON, (error, response, body) => {
+                if (error) {
+                    reject(error);
+                } else {
+                    resolve(JSON.parse(body));
+                }
+            });
+        });
+    },
+    getEthplorerToken(tokenAddress: string): any {
+        return new Promise((resolve, reject) => {
+            const url = `${ETHPLORER_BASE_URL}/getTokenInfo/${tokenAddress}?apiKey=dyijm5418TjOJe34`;
+            request(url, (error, response, body) => {
+                if (error) {
+                    reject(error);
+                } else {
+                    try {
+                        const json = JSON.parse(body);
+                        resolve(json);
+                    } catch (err) {
+                        resolve({ error: 'error' });
+                    }
+                }
+            });
+        });
+    },
+    getPriceData(symbol: string, timestamp: number, timeDelay?: number): any {
+        return new Promise((resolve, reject) => {
+            if (symbol === 'WETH') {
+                symbol = 'ETH';
+            }
+            let parsedParams = querystring.stringify({
+                fsym: symbol,
+                tsyms: 'USD',
+                ts: timestamp / 1000,
+            });
+            console.debug(parsedParams);
+            setTimeout(() => {
+                request(PRICE_API_ENDPOINT + '?' + parsedParams, (error, response, body) => {
+                    if (error) {
+                        reject(error);
+                    } else {
+                        resolve(JSON.parse(body));
+                    }
+                });
+            }, timeDelay);
+        });
+    },
+    getRelayers(): any {
+        return new Promise((resolve, reject) => {
+            request(RELAYER_REGISTRY_JSON, (error, response, body) => {
+                if (error) {
+                    reject(error);
+                } else {
+                    resolve(JSON.parse(body));
+                }
+            });
+        });
+    },
+    async getOrderBook(sraEndpoint: string): Promise<Object> {
+        const relayerClient = new HttpClient(sraEndpoint);
+        const tokenResponse: TokenPairsItem[] = await relayerClient.getTokenPairsAsync();
+        const fullOrderBook: OrderbookResponse[] = [];
+        for (const tokenPair of tokenResponse) {
+            const orderBookRequest: OrderbookRequest = {
+                baseTokenAddress: tokenPair.tokenA.address,
+                quoteTokenAddress: tokenPair.tokenB.address,
+            };
+            const orderBook: OrderbookResponse = await relayerClient.getOrderbookAsync(orderBookRequest);
+            fullOrderBook.push(orderBook);
+        }
+        return fullOrderBook;
+    },
+    // async getHistoricalPrices(
+    //     fromSymbol: string,
+    //     toSymbol: string,
+    //     fromTimestamp: number,
+    //     toTimestamp: number,
+    // ): Promise<HistoricalPriceResponse> {
+    //     const daysInQueryPeriod = Math.round((toTimestamp - fromTimestamp) / (SECONDS_PER_DAY));
+    //     if(fromSymbol === 'WETH') {
+    //         fromSymbol = 'ETH';
+    //     }
+    //     var parsedParams = {
+    //         fsym: fromSymbol,
+    //         tsym: toSymbol,
+    //         limit: Math.min(daysInQueryPeriod, API_HIST_LIMIT),
+    //         toTs: toTimestamp,
+    //     };
+    //     var options = {
+    //         uri: HIST_PRICE_API_ENDPOINT,
+    //         qs: parsedParams,
+    //         json: false,
+    //     };
+    //     try {
+    //         const response = await rpn(options);
+    //         return Promise.resolve(JSON.parse(response));
+    //     } catch (error) {
+    //         console.debug(error);
+    //         return Promise.reject(error);
+    //     }
+    // },
+};
+export const scrapeDataScripts = {
+    scrapeAllPricesToDB(fromTime: number, toTime: number) {
+        const fromDate = new Date(fromTime);
+        fromDate.setUTCHours(0);
+        fromDate.setUTCMinutes(0);
+        fromDate.setUTCSeconds(0);
+        fromDate.setUTCMilliseconds(0);
+        const toDate = new Date(toTime);
+        postgresClient
+            .query(dataFetchingQueries.get_token_registry, [])
+            .then((result: any) => {
+                for (const curDate = fromDate; curDate < toDate; curDate.setDate(curDate.getDate() + 1)) {
+                    for (const token of Object.values(result.rows)) {
+                        console.debug('Scraping ' + curDate + ' ' + token);
+                        q.push(_scrapePriceToDB(curDate.getTime(), token, 500));
+                    }
+                }
+            })
+            .catch((err: any) => {
+                console.debug(err);
+            });
+    },
+};
+function _scrapeEventsToDB(fromBlock: number, toBlock: number): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getAllEvents(fromBlock, toBlock)
+            .then((data: any) => {
+                const parsedEvents: any = {};
+                parsedEvents[ExchangeEvents.LogFill] = [];
+                parsedEvents[ExchangeEvents.LogCancel] = [];
+                parsedEvents[ExchangeEvents.LogError] = [];
+                for (const index in data) {
+                    for (const datum of data[index]) {
+                        const event = typeConverters.convertLogEventToEventObject(datum);
+                        parsedEvents[event.event_type].push(event);
+                    }
+                }
+                console.log(fromBlock + ' : ' + toBlock + ' ' + parsedEvents[ExchangeEvents.LogFill].length);
+                for (const event_type in parsedEvents) {
+                    if (parsedEvents[event_type].length > 0) {
+                        insertDataScripts
+                            .insertMultipleRows(
+                                'events_raw',
+                                parsedEvents[event_type],
+                                Object.keys(parsedEvents[event_type][0]),
+                            )
+                            .then(() => {})
+                            .catch((error: any) => {});
+                    }
+                }
+                cb();
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeBlockToDB(block: number): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getBlockInfo(block)
+            .then((data: any) => {
+                const parsedBlock = typeConverters.convertLogBlockToBlockObject(data);
+                insertDataScripts
+                    .insertSingleRow('blocks', parsedBlock)
+                    .then((result: any) => {
+                        cb();
+                    })
+                    .catch((err: any) => {
+                        cb();
+                    });
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+// function _scrapeAllRelayersToDB(): any {
+//     return (cb: () => void) => {
+//         airtableBase(AIRTABLE_RELAYER_INFO)
+//         .select()
+//         .eachPage((records: any, fetchNextPage: () => void) => {
+//             const parsedRelayers: any[] = [];
+//             for(const record of records) {
+//                 parsedRelayers.push(typeConverters.convertRelayerToRelayerObject(record));
+//             }
+//             insertDataScripts.insertMultipleRows('relayers', parsedRelayers, Object.keys(parsedRelayers[0]))
+//             .then((result: any) => {
+//                 cb();
+//             })
+//             .catch((err: any) => {
+//                 cb();
+//             });
+//         })
+//         .catch((err: any) => {
+//             cb();
+//         });
+//     };
+// }
+function _scrapeAllRelayersToDB(): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getRelayers()
+            .then((relayers: any[]) => {
+                console.log(relayers);
+                const parsedRelayers: any[] = [];
+                for (const relayer of relayers) {
+                    parsedRelayers.push(typeConverters.convertRelayerToRelayerObject(relayer));
+                }
+                console.log(parsedRelayers);
+                insertDataScripts
+                    .insertMultipleRows('relayers', parsedRelayers, Object.keys(relayer.tableProperties))
+                    .then((result: any) => {
+                        console.log(result);
+                        cb();
+                    })
+                    .catch((err: any) => {
+                        console.log(err);
+                        cb();
+                    });
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeTransactionToDB(transactionHash: string): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getTransactionInfo(transactionHash)
+            .then((data: any) => {
+                const parsedTransaction = typeConverters.convertLogTransactionToTransactionObject(data);
+                insertDataScripts
+                    .insertSingleRow('transactions', parsedTransaction)
+                    .then((result: any) => {
+                        cb();
+                    })
+                    .catch((err: any) => {
+                        cb();
+                    });
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeTokenRegistryToDB(): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getTokenRegistry()
+            .then((data: any) => {
+                const parsedTokens: any = [];
+                for (const token of data) {
+                    parsedTokens.push(typeConverters.convertLogTokenToTokenObject(token));
+                }
+                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
+                cb();
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeMetaMaskEthContractMetadataToDB(): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getMetaMaskTokens()
+            .then((data: any) => {
+                const parsedTokens: any = [];
+                const dataArray = _.map(_.keys(data), (tokenAddress: string) => {
+                    const value = _.get(data, tokenAddress);
+                    return {
+                        address: tokenAddress,
+                        ...value,
+                    };
+                });
+                const erc20TokensOnly = _.filter(dataArray, entry => {
+                    const isErc20 = _.get(entry, 'erc20');
+                    return isErc20;
+                });
+                for (const token of erc20TokensOnly) {
+                    parsedTokens.push(typeConverters.convertMetaMaskTokenToTokenObject(token));
+                }
+                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
+                cb();
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeEthplorerTopTokensToDB(): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getEthplorerTopTokens()
+            .then((data: any) => {
+                const parsedTokens: any = [];
+                const tokens = _.get(data, 'tokens');
+                for (const token of tokens) {
+                    parsedTokens.push(typeConverters.convertMetaMaskTokenToTokenObject(token));
+                }
+                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
+                cb();
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapeUnknownTokenInformationToDB(): any {
+    return (cb: () => void) => {
+        postgresClient
+            .query(dataFetchingQueries.get_top_unknown_token_addresses)
+            .then(async (result: any) => {
+                const addresses = _.map(result.rows, row => _.get(row, 'address'));
+                const responses = await Promise.all(
+                    _.map(addresses, address => pullDataScripts.getEthplorerToken(address)),
+                );
+                const tokens = _.filter(responses, response => _.isUndefined(_.get(response, 'error')));
+                const parsedTokens = _.map(tokens, tokenInfo =>
+                    typeConverters.convertEthplorerTokenToTokenObject(tokenInfo),
+                );
+                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
+                cb();
+            })
+            .catch((err: any) => {
+                cb();
+            });
+    };
+}
+function _scrapePriceToDB(timestamp: number, token: any, timeDelay?: number): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getPriceData(token.symbol, timestamp, timeDelay)
+            .then((data: any) => {
+                const safeSymbol = token.symbol === 'WETH' ? 'ETH' : token.symbol;
+                const parsedPrice = {
+                    timestamp: timestamp / 1000,
+                    symbol: token.symbol,
+                    base: 'USD',
+                    price: _.has(data[safeSymbol], 'USD') ? data[safeSymbol].USD : 0,
+                };
+                console.debug('Inserting ' + timestamp);
+                console.debug(parsedPrice);
+                insertDataScripts.insertSingleRow('prices', parsedPrice);
+                cb();
+            })
+            .catch((err: any) => {
+                console.debug(err);
+                cb();
+            });
+    };
+}
+// function _scrapeHistoricalPricesToDB(token: any, fromTimestamp: number, toTimestamp: number): any {
+//     return (cb: () => void) => {
+//         pullDataScripts
+//             .getHistoricalPrices(token, BASE_SYMBOL, fromTimestamp, toTimestamp)
+//             .then((data: any) => {
+//                 const parsedHistoricalPrices: any = [];
+//                 for (const historicalPrice of data['Data']) {
+//                     const parsedHistoricalPrice = typeConverters.convertLogHistoricalPricesToHistoricalPricesObject(historicalPrice);
+//                     parsedHistoricalPrice['token'] = token;
+//                     parsedHistoricalPrice['base'] = BASE_SYMBOL;
+//                     parsedHistoricalPrices.push(parsedHistoricalPrice);
+//                 }
+//                 if (parsedHistoricalPrices.length > 0) {
+//                     insertDataScripts
+//                         .insertMultipleRows(
+//                             'historical_prices',
+//                             parsedHistoricalPrices,
+//                             Object.keys(parsedHistoricalPrices[0]),
+//                         )
+//                         .catch((error: any) => {
+//                             console.error(error);
+//                         });
+//                 }
+//                 cb();
+//             })
+//             .catch((error: any) => {
+//                 console.error(error);
+//                 cb();
+//             });
+//     };
+// }
+function _scrapeOrderBookToDB(id: string, sraEndpoint: string): any {
+    return (cb: () => void) => {
+        pullDataScripts
+            .getOrderBook(sraEndpoint)
+            .then((data: any) => {
+                for (const book of data) {
+                    for (const order of book.bids) {
+                        console.debug(order);
+                        const parsedOrder = typeConverters.convertLogOrderToOrderObject(order);
+                        parsedOrder.relayer_id = id;
+                        parsedOrder.order_hash = ZeroEx.getOrderHashHex(order);
+                        insertDataScripts.insertSingleRow('orders', parsedOrder).catch((error: any) => {
+                            console.error(error);
+                        });
+                    }
+                    for (const order of book.asks) {
+                        console.debug(order);
+                        const parsedOrder = typeConverters.convertLogOrderToOrderObject(order);
+                        parsedOrder.relayer_id = id;
+                        parsedOrder.order_hash = ZeroEx.getOrderHashHex(order);
+                        insertDataScripts.insertSingleRow('orders', parsedOrder).catch((error: any) => {
+                            console.error(error);
+                        });
+                    }
+                }
+                cb();
+            })
+            .catch((error: any) => {
+                console.error(error);
+                cb();
+            });
+    };
+}
+if (cli.type === 'events') {
+    if (cli.from && cli.to) {
+        const destToBlock = cli.to ? cli.to : cli.from;
+        let curFromBlock = cli.from;
+        let curToBlock = curFromBlock;
+        do {
+            curToBlock += destToBlock - curToBlock < BLOCK_INCREMENTS ? destToBlock - curToBlock : BLOCK_INCREMENTS;
+            q.push(_scrapeEventsToDB(curFromBlock, curToBlock));
+            curFromBlock = curToBlock + 1;
+        } while (curToBlock < destToBlock);
+    }
+} else if (cli.type === 'blocks') {
+    if (cli.from && cli.to) {
+        if (cli.force) {
+            const destToBlock = cli.to ? cli.to : cli.from;
+            let curFromBlock = cli.from;
+            const curToBlock = curFromBlock;
+            for (; curFromBlock < destToBlock; curFromBlock++) {
+                q.push(_scrapeBlockToDB(curFromBlock));
+            }
+        } else {
+            const fetchFrom = cli.from;
+            const fetchTo = cli.to ? cli.to : cli.from + 1;
+            postgresClient
+                .query(dataFetchingQueries.get_used_block_numbers, [fetchFrom, fetchTo])
+                .then((data: any) => {
+                    for (const row of data.rows) {
+                        q.push(_scrapeBlockToDB(row.block_number));
+                    }
+                })
+                .catch((err: any) => {
+                    // console.debug(err);
+                });
+        }
+    }
+} else if (cli.type === 'transactions') {
+    if (cli.id) {
+        q.push(_scrapeTransactionToDB(cli.id));
+    } else if (cli.from) {
+        const fetchFrom = cli.from;
+        const fetchTo = cli.to ? cli.to : cli.from + 1;
+        postgresClient
+            .query(dataFetchingQueries.get_missing_txn_hashes, [fetchFrom, fetchTo])
+            .then((data: any) => {
+                for (const row of data.rows) {
+                    q.push(_scrapeTransactionToDB(row.txn_hash));
+                }
+            })
+            .catch((err: any) => {
+                // console.debug(err);
+            });
+    }
+} else if (cli.type === 'tokens') {
+    q.push(_scrapeMetaMaskEthContractMetadataToDB());
+    q.push(_scrapeEthplorerTopTokensToDB());
+} else if (cli.type === 'unknown_tokens') {
+    q.push(_scrapeUnknownTokenInformationToDB());
+} else if (cli.type === 'prices' && cli.from && cli.to) {
+    const fromDate = new Date(cli.from);
+    console.debug(fromDate);
+    fromDate.setUTCHours(0);
+    fromDate.setUTCMinutes(0);
+    fromDate.setUTCSeconds(0);
+    fromDate.setUTCMilliseconds(0);
+    console.debug(fromDate);
+    const toDate = new Date(cli.to);
+    postgresClient
+        .query(dataFetchingQueries.get_token_registry, [])
+        .then((result: any) => {
+            for (const curDate = fromDate; curDate < toDate; curDate.setDate(curDate.getDate() + 1)) {
+                for (const token of Object.values(result.rows)) {
+                    console.debug('Scraping ' + curDate + ' ' + token);
+                    q.push(_scrapePriceToDB(curDate.getTime(), token));
+                }
+            }
+        })
+        .catch((err: any) => {
+            console.debug(err);
+        });
+    // } else if (cli.type === 'historical_prices') {
+    //     if (cli.token && cli.from && cli.to) {
+    //         q.push(_scrapeHistoricalPricesToDB(cli.token, cli.from, cli.to));
+    //     }
+    // } else if (cli.type === 'all_historical_prices') {
+    //     if (cli.from && cli.to) {
+    //         postgresClient
+    //             .query(dataFetchingQueries.get_token_registry, [])
+    //             .then((result: any) => {
+    //                 const curTokens: any = result.rows.map((a: any): any => a.symbol);
+    //                 for (const curToken of curTokens) {
+    //                     console.debug('Historical data backfill: Pushing coin ' + curToken);
+    //                     q.push(_scrapeHistoricalPricesToDB(curToken, cli.from, cli.to));
+    //                 }
+    //             })
+    //             .catch((err: any) => {
+    //                 console.debug(err);
+    //             });
+    //     }
+} else if (cli.type === 'relayers') {
+    q.push(_scrapeAllRelayersToDB());
+} else if (cli.type === 'orders') {
+    postgresClient.query(dataFetchingQueries.get_relayers, []).then((result: any) => {
+        for (const relayer of result.rows) {
+            if (relayer.sra_http_url) {
+                q.push(_scrapeOrderBookToDB(relayer.id, relayer.sra_http_url));
+            }
+        }
+    });
+}
diff --git a/packages/pipeline/src/utils.ts b/packages/pipeline/src/utils.ts
new file mode 100644
index 000000000..3474cd16b
--- /dev/null
+++ b/packages/pipeline/src/utils.ts
@@ -0,0 +1,181 @@
+import * as _ from 'lodash';
+
+import { block, logToBlockSchemaMapping } from './models/block';
+import { event, logToEventSchemaMapping } from './models/event';
+import { historicalPrices, logToHistoricalPricesSchema } from './models/historical_prices';
+import { logToOrderSchemaMapping, order } from './models/order';
+import { logToRelayerSchemaMapping } from './models/relayer';
+import { logToTokenSchemaMapping, token } from './models/tokens';
+import { logToTransactionSchemaMapping, transaction } from './models/transaction';
+export const typeConverters = {
+    convertLogEventToEventObject(log: any): any {
+        const newEvent: any = {};
+        for (const key in logToEventSchemaMapping) {
+            if (_.has(log, key)) {
+                newEvent[logToEventSchemaMapping[key]] = _.get(log, key);
+                if (newEvent[logToEventSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newEvent[logToEventSchemaMapping[key]] = newEvent[logToEventSchemaMapping[key]].toString();
+                }
+            }
+        }
+        return newEvent;
+    },
+    convertLogBlockToBlockObject(logBlock: any): any {
+        const newBlock: any = {};
+        for (const key in logToBlockSchemaMapping) {
+            if (_.has(logBlock, key)) {
+                newBlock[logToBlockSchemaMapping[key]] = _.get(logBlock, key);
+                if (newBlock[logToBlockSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newBlock[logToBlockSchemaMapping[key]] = newBlock[logToBlockSchemaMapping[key]].toString();
+                }
+            }
+        }
+        return newBlock;
+    },
+    convertLogTokenToTokenObject(logToken: any): any {
+        const newToken: any = {};
+        for (const key in logToTokenSchemaMapping) {
+            if (_.has(logToken, key)) {
+                newToken[logToTokenSchemaMapping[key]] = _.get(logToken, key);
+                if (newToken[logToTokenSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newToken[logToTokenSchemaMapping[key]] = newToken[logToTokenSchemaMapping[key]].toString();
+                }
+            }
+        }
+        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
+        return newToken;
+    },
+    convertMetaMaskTokenToTokenObject(metaMaskToken: any): any {
+        const newToken: any = {};
+        for (const key in logToTokenSchemaMapping) {
+            if (_.has(metaMaskToken, key)) {
+                newToken[logToTokenSchemaMapping[key]] = _.get(metaMaskToken, key);
+            }
+        }
+        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
+        console.log(newToken);
+        return newToken;
+    },
+    convertEthplorerTokenToTokenObject(ethplorerToken: any): any {
+        const newToken: any = {};
+        for (const key in logToTokenSchemaMapping) {
+            if (_.has(ethplorerToken, key)) {
+                newToken[logToTokenSchemaMapping[key]] = _.get(ethplorerToken, key);
+            }
+        }
+        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
+        return newToken;
+    },
+    convertLogTransactionToTransactionObject(logTransaction: any): any {
+        const newTransaction: any = {};
+        for (const key in logToTransactionSchemaMapping) {
+            if (_.has(logTransaction, key)) {
+                newTransaction[logToTransactionSchemaMapping[key]] = _.get(logTransaction, key);
+                if (newTransaction[logToTransactionSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newTransaction[logToTransactionSchemaMapping[key]] = newTransaction[
+                        logToTransactionSchemaMapping[key]
+                    ].toString();
+                }
+            } else {
+                if (key === 'method_id') {
+                    newTransaction[logToTransactionSchemaMapping[key]] = logTransaction.input.substring(0, 10);
+                } else if (key === 'salt') {
+                    newTransaction[logToTransactionSchemaMapping[key]] =
+                        '0x' + logTransaction.input.substring(714, 778); // Only God can judge me
+                }
+            }
+        }
+        return newTransaction;
+    },
+    // convertRelayerToRelayerObject(logRelayer: any): any {
+    //     const newRelayer: any = {};
+    //     for (const key in logToRelayerSchemaMapping) {
+    //         if (_.has(logRelayer, key)) {
+    //             newRelayer[logToRelayerSchemaMapping[key]] = _.get(logRelayer, key);
+    //             if (newRelayer[logToRelayerSchemaMapping[key]].constructor.name === 'BigNumber') {
+    //                 newRelayer[logToRelayerSchemaMapping[key]] = newRelayer[logToRelayerSchemaMapping[key]].toString();
+    //             }
+    //         } else if((logToRelayerSchemaMapping[key] === 'known_fee_addresses' || logToRelayerSchemaMapping[key] === 'known_taker_addresses')) {
+    //             newRelayer[logToRelayerSchemaMapping[key]] = '{}';
+    //         } else {
+    //             newRelayer[logToRelayerSchemaMapping[key]] = '';
+    //         }
+    //     }
+    //     return newRelayer;
+    // },
+    convertRelayerToRelayerObject(logRelayer: any): any {
+        const newRelayer: any = {};
+        for (const key in logToRelayerSchemaMapping) {
+            if (_.has(logRelayer, key)) {
+                newRelayer[logToRelayerSchemaMapping[key]] = _.get(logRelayer, key);
+                if (newRelayer[logToRelayerSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newRelayer[logToRelayerSchemaMapping[key]] = newRelayer[logToRelayerSchemaMapping[key]].toString();
+                }
+            } else if (
+                logToRelayerSchemaMapping[key] === 'known_fee_addresses' ||
+                logToRelayerSchemaMapping[key] === 'known_taker_addresses'
+            ) {
+                newRelayer[logToRelayerSchemaMapping[key]] = '{}';
+            } else {
+                newRelayer[logToRelayerSchemaMapping[key]] = '';
+            }
+        }
+        if (_.has(logRelayer, 'networks')) {
+            for (const network of logRelayer.networks) {
+                if (network.networkId === 1) {
+                    if (_.has(network, 'sra_http_endpoint')) {
+                        newRelayer.sra_http_endpoint = network.sra_http_endpoint;
+                    }
+                    if (_.has(network, 'sra_ws_endpoint')) {
+                        newRelayer.sra_ws_endpoint = network.sra_ws_endpoint;
+                    }
+                    if (_.has(network, 'static_order_fields')) {
+                        if (_.has(network, 'static_order_fields.fee_recipient_addresses')) {
+                            newRelayer.fee_recipient_addresses = network.static_order_fields.fee_recipient_addresses;
+                        }
+                        if (_.has(network, 'static_order_fields.taker_addresses')) {
+                            newRelayer.taker_addresses = network.static_order_fields.taker_addresses;
+                        }
+                    }
+                }
+            }
+        }
+        return newRelayer;
+    },
+    convertLogHistoricalPricesToHistoricalPricesObject(logHistoricalPrice: any): any {
+        const newHistoricalPrices: any = {};
+        for (const key in logToHistoricalPricesSchema) {
+            if (_.has(logHistoricalPrice, key)) {
+                newHistoricalPrices[logToHistoricalPricesSchema[key]] = _.get(logHistoricalPrice, key);
+            }
+        }
+        return newHistoricalPrices;
+    },
+    convertLogOrderToOrderObject(logOrder: any): any {
+        const newOrder: any = {};
+        for (const key in logToOrderSchemaMapping) {
+            if (_.has(logOrder, key)) {
+                console.log(key);
+                console.log(logOrder[key]);
+                newOrder[logToOrderSchemaMapping[key]] = _.get(logOrder, key);
+                if (newOrder[logToOrderSchemaMapping[key]].constructor.name === 'BigNumber') {
+                    newOrder[logToOrderSchemaMapping[key]] = newOrder[logToOrderSchemaMapping[key]].toString();
+                }
+            }
+        }
+        console.log(newOrder);
+        return newOrder;
+    },
+};
+export const formatters = {
+    escapeSQLParams(params: any[]): string {
+        let escapedString = '';
+        for (const i in params) {
+            escapedString += "'" + params[i] + "',";
+        }
+        return escapedString.slice(0, -1);
+    },
+    escapeSQLParam(param: string): string {
+        return "'" + param + "'";
+    },
+};
diff --git a/packages/pipeline/src/zrx.ts b/packages/pipeline/src/zrx.ts
new file mode 100644
index 000000000..cbe10a55a
--- /dev/null
+++ b/packages/pipeline/src/zrx.ts
@@ -0,0 +1,11 @@
+import { ExchangeEvents, ZeroEx } from '0x.js';
+import * as dotenv from 'dotenv';
+import * as Web3 from 'web3';
+dotenv.config();
+const provider = new Web3.providers.HttpProvider(process.env.WEB3_PROVIDER_URL);
+const web3 = new Web3(provider);
+const MAINNET = 1;
+const zrx = new ZeroEx(provider, {
+    networkId: MAINNET,
+});
+export { web3, zrx };
-- 
cgit v1.2.3


From c46d2f8f9d4e632352637376b2556101bccad748 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 19 Sep 2018 10:51:12 -0700
Subject: Remove old code. Create function for getting contract events via
 etherscan

---
 packages/pipeline/src/artifacts.ts                |    7 +
 packages/pipeline/src/artifacts/Exchange.json     | 2262 +++++++++++++++++++++
 packages/pipeline/src/events.ts                   |   75 +
 packages/pipeline/src/global.d.ts                 |    8 +-
 packages/pipeline/src/models/block.ts             |   22 -
 packages/pipeline/src/models/event.ts             |   84 -
 packages/pipeline/src/models/historical_prices.ts |   43 -
 packages/pipeline/src/models/order.ts             |   30 -
 packages/pipeline/src/models/price.ts             |   15 -
 packages/pipeline/src/models/relayer.ts           |   75 -
 packages/pipeline/src/models/tokens.ts            |   24 -
 packages/pipeline/src/models/transaction.ts       |   36 -
 packages/pipeline/src/postgres.ts                 |   12 -
 packages/pipeline/src/run_jobs.ts                 |   87 -
 packages/pipeline/src/scrape_prices.ts            |   10 -
 packages/pipeline/src/scripts/create_tables.ts    |  258 ---
 packages/pipeline/src/scripts/join_tables.ts      |  234 ---
 packages/pipeline/src/scripts/query_data.ts       |   87 -
 packages/pipeline/src/scripts/scrape_data.ts      |  649 ------
 packages/pipeline/src/utils.ts                    |  181 --
 packages/pipeline/src/zrx.ts                      |   11 -
 21 files changed, 2348 insertions(+), 1862 deletions(-)
 create mode 100644 packages/pipeline/src/artifacts.ts
 create mode 100644 packages/pipeline/src/artifacts/Exchange.json
 create mode 100644 packages/pipeline/src/events.ts
 delete mode 100644 packages/pipeline/src/models/block.ts
 delete mode 100644 packages/pipeline/src/models/event.ts
 delete mode 100644 packages/pipeline/src/models/historical_prices.ts
 delete mode 100644 packages/pipeline/src/models/order.ts
 delete mode 100644 packages/pipeline/src/models/price.ts
 delete mode 100644 packages/pipeline/src/models/relayer.ts
 delete mode 100644 packages/pipeline/src/models/tokens.ts
 delete mode 100644 packages/pipeline/src/models/transaction.ts
 delete mode 100644 packages/pipeline/src/postgres.ts
 delete mode 100644 packages/pipeline/src/run_jobs.ts
 delete mode 100644 packages/pipeline/src/scrape_prices.ts
 delete mode 100644 packages/pipeline/src/scripts/create_tables.ts
 delete mode 100644 packages/pipeline/src/scripts/join_tables.ts
 delete mode 100644 packages/pipeline/src/scripts/query_data.ts
 delete mode 100644 packages/pipeline/src/scripts/scrape_data.ts
 delete mode 100644 packages/pipeline/src/utils.ts
 delete mode 100644 packages/pipeline/src/zrx.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/artifacts.ts b/packages/pipeline/src/artifacts.ts
new file mode 100644
index 000000000..c0d7e11f6
--- /dev/null
+++ b/packages/pipeline/src/artifacts.ts
@@ -0,0 +1,7 @@
+import { ContractArtifact } from 'ethereum-types';
+
+import * as Exchange from './artifacts/Exchange.json';
+
+export const artifacts = {
+    Exchange: (Exchange as any) as ContractArtifact,
+};
diff --git a/packages/pipeline/src/artifacts/Exchange.json b/packages/pipeline/src/artifacts/Exchange.json
new file mode 100644
index 000000000..631bba974
--- /dev/null
+++ b/packages/pipeline/src/artifacts/Exchange.json
@@ -0,0 +1,2262 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "Exchange",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "filled",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmounts",
+						"type": "uint256[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "batchFillOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "cancelled",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "preSign",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "leftOrder",
+						"type": "tuple"
+					},
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "rightOrder",
+						"type": "tuple"
+					},
+					{
+						"name": "leftSignature",
+						"type": "bytes"
+					},
+					{
+						"name": "rightSignature",
+						"type": "bytes"
+					}
+				],
+				"name": "matchOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"components": [
+									{
+										"name": "makerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "takerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "makerFeePaid",
+										"type": "uint256"
+									},
+									{
+										"name": "takerFeePaid",
+										"type": "uint256"
+									}
+								],
+								"name": "left",
+								"type": "tuple"
+							},
+							{
+								"components": [
+									{
+										"name": "makerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "takerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "makerFeePaid",
+										"type": "uint256"
+									},
+									{
+										"name": "takerFeePaid",
+										"type": "uint256"
+									}
+								],
+								"name": "right",
+								"type": "tuple"
+							},
+							{
+								"name": "leftMakerAssetSpreadAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "matchedFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrderNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes4"
+					}
+				],
+				"name": "assetProxies",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					}
+				],
+				"name": "batchCancelOrders",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmounts",
+						"type": "uint256[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "batchFillOrKillOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "targetOrderEpoch",
+						"type": "uint256"
+					}
+				],
+				"name": "cancelOrdersUpTo",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmounts",
+						"type": "uint256[]"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "batchFillOrdersNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "assetProxyId",
+						"type": "bytes4"
+					}
+				],
+				"name": "getAssetProxy",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"name": "transactions",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrKillOrder",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "validatorAddress",
+						"type": "address"
+					},
+					{
+						"name": "approval",
+						"type": "bool"
+					}
+				],
+				"name": "setSignatureValidatorApproval",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "allowedValidators",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketSellOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					}
+				],
+				"name": "getOrdersInfo",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "orderStatus",
+								"type": "uint8"
+							},
+							{
+								"name": "orderHash",
+								"type": "bytes32"
+							},
+							{
+								"name": "orderTakerAssetFilledAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "",
+						"type": "tuple[]"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "preSigned",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "owner",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "hash",
+						"type": "bytes32"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "isValidSignature",
+				"outputs": [
+					{
+						"name": "isValid",
+						"type": "bool"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "makerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketBuyOrdersNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "fillOrder",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "fillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "salt",
+						"type": "uint256"
+					},
+					{
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"name": "data",
+						"type": "bytes"
+					},
+					{
+						"name": "signature",
+						"type": "bytes"
+					}
+				],
+				"name": "executeTransaction",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "assetProxy",
+						"type": "address"
+					}
+				],
+				"name": "registerAssetProxy",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					}
+				],
+				"name": "getOrderInfo",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "orderStatus",
+								"type": "uint8"
+							},
+							{
+								"name": "orderHash",
+								"type": "bytes32"
+							},
+							{
+								"name": "orderTakerAssetFilledAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "orderInfo",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					}
+				],
+				"name": "cancelOrder",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [
+					{
+						"name": "",
+						"type": "address"
+					},
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"name": "orderEpoch",
+				"outputs": [
+					{
+						"name": "",
+						"type": "uint256"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "ZRX_ASSET_DATA",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "takerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketSellOrdersNoThrow",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "EIP712_DOMAIN_HASH",
+				"outputs": [
+					{
+						"name": "",
+						"type": "bytes32"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "orders",
+						"type": "tuple[]"
+					},
+					{
+						"name": "makerAssetFillAmount",
+						"type": "uint256"
+					},
+					{
+						"name": "signatures",
+						"type": "bytes[]"
+					}
+				],
+				"name": "marketBuyOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "makerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetFilledAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFeePaid",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFeePaid",
+								"type": "uint256"
+							}
+						],
+						"name": "totalFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "currentContextAddress",
+				"outputs": [
+					{
+						"name": "",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"name": "newOwner",
+						"type": "address"
+					}
+				],
+				"name": "transferOwnership",
+				"outputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": true,
+				"inputs": [],
+				"name": "VERSION",
+				"outputs": [
+					{
+						"name": "",
+						"type": "string"
+					}
+				],
+				"payable": false,
+				"stateMutability": "view",
+				"type": "function"
+			},
+			{
+				"inputs": [],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "signerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "validatorAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "approved",
+						"type": "bool"
+					}
+				],
+				"name": "SignatureValidatorApproval",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "makerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "feeRecipientAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "takerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "senderAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "makerAssetFilledAmount",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "takerAssetFilledAmount",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "makerFeePaid",
+						"type": "uint256"
+					},
+					{
+						"indexed": false,
+						"name": "takerFeePaid",
+						"type": "uint256"
+					},
+					{
+						"indexed": true,
+						"name": "orderHash",
+						"type": "bytes32"
+					},
+					{
+						"indexed": false,
+						"name": "makerAssetData",
+						"type": "bytes"
+					},
+					{
+						"indexed": false,
+						"name": "takerAssetData",
+						"type": "bytes"
+					}
+				],
+				"name": "Fill",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "makerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "feeRecipientAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "senderAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "orderHash",
+						"type": "bytes32"
+					},
+					{
+						"indexed": false,
+						"name": "makerAssetData",
+						"type": "bytes"
+					},
+					{
+						"indexed": false,
+						"name": "takerAssetData",
+						"type": "bytes"
+					}
+				],
+				"name": "Cancel",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": true,
+						"name": "makerAddress",
+						"type": "address"
+					},
+					{
+						"indexed": true,
+						"name": "senderAddress",
+						"type": "address"
+					},
+					{
+						"indexed": false,
+						"name": "orderEpoch",
+						"type": "uint256"
+					}
+				],
+				"name": "CancelUpTo",
+				"type": "event"
+			},
+			{
+				"anonymous": false,
+				"inputs": [
+					{
+						"indexed": false,
+						"name": "id",
+						"type": "bytes4"
+					},
+					{
+						"indexed": false,
+						"name": "assetProxy",
+						"type": "address"
+					}
+				],
+				"name": "AssetProxyRegistered",
+				"type": "event"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
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SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x103 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0xB DUP1 DUP5 MSTORE PUSH32 0x30782050726F746F636F6C000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x1AE JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x18D JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0x1 DUP1 DUP5 MSTORE PUSH32 0x3200000000000000000000000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x238 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x217 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP3 ADD SWAP9 SWAP1 SWAP9 MSTORE DUP2 DUP5 ADD SWAP7 SWAP1 SWAP7 MSTORE PUSH1 0x60 DUP2 ADD SWAP7 SWAP1 SWAP7 MSTORE POP ADDRESS PUSH1 0x80 DUP1 DUP8 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 MLOAD DUP1 DUP8 SUB SWAP1 SWAP2 ADD DUP2 MSTORE PUSH1 0xA0 SWAP1 SWAP6 ADD SWAP1 DUP2 SWAP1 MSTORE DUP5 MLOAD SWAP1 SWAP4 DUP5 SWAP4 POP DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x2C3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x2A2 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x0 NOT PUSH1 0x20 SWAP5 SWAP1 SWAP5 SUB PUSH2 0x100 EXP SWAP4 SWAP1 SWAP4 ADD SWAP3 DUP4 AND SWAP3 NOT AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH1 0x1 SSTORE POP POP PUSH1 0x2 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE POP PUSH2 0x58B3 DUP1 PUSH3 0x316 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1B6 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x288CDC91 DUP2 EQ PUSH2 0x1BB JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x1F1 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x24B JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x26D JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x2BA JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x307 JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x327 JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x367 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x394 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x3B4 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x3D4 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x414 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x434 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x56FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5417 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x483D JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4971 JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x570D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54E1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5337 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x46BE JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5406 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x481E JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A7A JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x571C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54D0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x2143 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2218 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x221E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x2390 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x23AC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x245D JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2494 JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55AF JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x42C1 JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x2594 JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x275E JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x27BE JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B0A JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2C92 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E64 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E8F JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x2594 JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4298 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2E8F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x2594 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5417 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x42F0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562F JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2F29 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561F JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56EF JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x3038 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x318D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x3206 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4298 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3362 JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x33B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x35F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x559F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DF JUMP JUMPDEST PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55CF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x491E JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x552F JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x54B5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x3639 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x3 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2E64 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP DUP2 JUMP JUMPDEST PUSH2 0x214B PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x215A PUSH2 0x4298 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2169 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x220C JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2199 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x21B9 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x21E5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21CC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x21F1 DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x2201 JUMPI PUSH2 0x220C JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x2183 JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2226 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2236 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2273 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22AB JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x235A JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x22DB JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x22F7 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x230A DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2336 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x231D JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x2342 DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x234F JUMPI PUSH2 0x235A JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x22C5 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x23FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x245A JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x5 DUP2 MSTORE PUSH32 0x322E302E30000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x249C PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x24A4 PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24B2 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x24BC PUSH2 0x2594 JUMP JUMPDEST SWAP3 POP PUSH2 0x24CA DUP9 DUP6 DUP6 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x24DC DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x24E8 DUP8 DUP4 PUSH2 0x3647 JUMP JUMPDEST SWAP1 POP PUSH2 0x24FB DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x2505 DUP9 DUP3 PUSH2 0x365D JUMP JUMPDEST SWAP5 POP PUSH2 0x251C DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x2527 DUP9 DUP5 DUP8 PUSH2 0x36BE JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2540 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2556 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x256F SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2588 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x25BD JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x2604 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2677 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2677 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2702 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2702 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54FF JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH2 0x2720 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x556F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2770 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2782 DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO PUSH2 0x27BA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CF JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x27C6 PUSH2 0x42C1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x27DA DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2EE2 JUMP JUMPDEST SWAP4 POP PUSH2 0x27EF DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x381B JUMP JUMPDEST SWAP3 POP PUSH2 0x27FF DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x2814 DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x381B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2857 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x284F SWAP3 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2894 JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x288B SWAP3 SWAP1 PUSH2 0x3898 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28A9 SWAP2 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x28C6 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x28E7 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2908 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2930 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x381B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x297E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55EF JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x29B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DF JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x29CB DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3776 JUMP JUMPDEST GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x550F JUMP JUMPDEST PUSH2 0x2A11 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2A1F DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST GT ISZERO PUSH2 0x2A57 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566F JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2A6C DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2AFB SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5345 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP SWAP1 POP PUSH2 0x2B8B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2BA7 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BC0 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BDC DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BF8 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2C62 JUMPI PUSH2 0x2C5D DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2C58 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 JUMP JUMPDEST PUSH2 0x2C7A DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2D99 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2D7B JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2DE2 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2DC4 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E2A JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E0C JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2E6C PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x2E75 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2E81 DUP3 DUP3 PUSH2 0x3AFF JUMP JUMPDEST PUSH2 0x27BA DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C16 JUMP JUMPDEST PUSH2 0x2E97 PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x2EA2 DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x25BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565F JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2F1E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x551F JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x2F67 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560F JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x2F97 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x302F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x553F JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3073 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5460 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3110 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3181 JUMPI PUSH2 0x2527 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x31CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST PUSH2 0x31DB DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3CBD JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3243 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x32E0 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3351 JUMPI PUSH2 0x3356 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST DUP5 PUSH2 0x3D1E JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x34A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3577 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 PUSH2 0x1AFD DUP4 PUSH2 0x3D35 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x3656 JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3665 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3681 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3699 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x36B3 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x24 DUP2 MSTORE PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP4 MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 DUP7 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x374A DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x3762 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2758 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x37D3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x37B9 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x37E3 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3856 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x3861 DUP5 DUP5 DUP5 PUSH2 0x418E JUMP JUMPDEST ISZERO PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x38D3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x38DE DUP5 DUP5 DUP5 PUSH2 0x4213 JUMP JUMPDEST ISZERO PUSH2 0x3915 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA PUSH2 0x3925 DUP7 DUP6 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x3930 DUP7 PUSH1 0x1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3974 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3AF7 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x39B4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564F JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xA SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3A3D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3AD9 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3AC1 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3AF1 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3B40 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3BB3 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3BB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH2 0x3BBB PUSH2 0x2594 JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3C11 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x557F JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3CB1 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x53C9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3D2C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3FBD JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3F80 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4058 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x401B JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40F3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x40B6 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x41CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x41D5 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x41E3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x41ED JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x4208 PUSH2 0x3E8 DUP4 PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x424F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x425A JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4268 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4272 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4282 DUP6 DUP4 PUSH2 0x2EE2 JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x428B JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x42D6 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x42E3 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57C2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x432D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4340 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST PUSH2 0x572A JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4368 DUP9 DUP3 PUSH2 0x44CE JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4352 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4399 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x43A7 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x43CF DUP9 DUP3 PUSH2 0x451D JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x43B9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x43F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4404 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4429 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 PUSH2 0x443F DUP9 DUP3 PUSH2 0x4461 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x442C JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E0 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 MLOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x44AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x44C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44DF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44ED PUSH2 0x433B DUP3 PUSH2 0x5772 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x4509 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4514 DUP4 DUP3 DUP5 PUSH2 0x5819 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4530 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x453B PUSH2 0x180 PUSH2 0x572A JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4549 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x455A DUP5 DUP5 DUP4 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x456E DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4582 DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4596 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x45AA DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x45BE DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x45D2 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x45E7 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x45FD DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x461F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x462B DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x464D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4659 DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4678 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4697 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x46D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46DD DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4455 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4700 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4717 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x4388 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4738 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x474F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x475B DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x43E5 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x431C JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x47CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47EF DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4812 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4831 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4853 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x485F DUP8 DUP8 PUSH2 0x4461 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4870 DUP8 DUP3 DUP9 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4899 DUP8 DUP3 DUP9 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x48C6 DUP7 DUP7 PUSH2 0x4461 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4912 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x446D JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4930 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4479 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x494E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x451D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4987 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x499E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49AA DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49D3 DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49FC DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A25 DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4A46 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A69 DUP7 DUP3 DUP8 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4A93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A9F DUP10 DUP10 PUSH2 0x4461 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4AB0 DUP10 DUP3 DUP11 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ACD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AD9 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B04 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57C2 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B2D DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4B3F DUP4 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4B6F JUMPI PUSH2 0x4B55 DUP7 DUP4 MLOAD PUSH2 0x52F7 JUMP JUMPDEST PUSH2 0x4B5E DUP3 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4B42 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E0 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B9F DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4BB3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5825 JUMP JUMPDEST PUSH2 0x4BBC DUP2 PUSH2 0x5851 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x580E JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5285 DUP5 DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5298 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x52AB PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x52D0 DUP5 DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x52E3 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x5308 DUP5 DUP3 PUSH2 0x532E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x531B PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x5808 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5354 DUP3 DUP12 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x5361 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x536E PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x537B PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5388 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5395 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x53A7 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x53BB DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x53D7 DUP3 DUP7 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x53E9 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B22 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B79 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5441 DUP3 DUP7 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x544E PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x546E DUP3 DUP6 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x33B0 DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x548E DUP3 DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x549B PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x532E JUMP JUMPDEST PUSH2 0x54A8 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x53FD PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x54C3 DUP3 DUP6 PUSH2 0x4B8B JUMP JUMPDEST PUSH2 0x25BF PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4BC9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4BD2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C02 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C32 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C62 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C92 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4CC2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D18 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D48 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D78 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DA8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DD8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E38 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E68 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E98 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EF8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F28 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F58 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FAE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FDE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x500E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x503E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x506E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x509E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50CE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50FE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x512E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5184 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51B4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51E4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5214 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5244 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x5274 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52BE JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52F7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5749 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5768 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1B6 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x288CDC91 DUP2 EQ PUSH2 0x1BB JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x1F1 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x24B JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x26D JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x2BA JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x307 JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x327 JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x367 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x394 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x3B4 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x3D4 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x414 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x434 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x56FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5417 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x483D JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4971 JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x570D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54E1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5337 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x46BE JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5406 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x481E JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A7A JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x571C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54D0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x2143 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2218 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x221E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x2390 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x23AC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x245D JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2494 JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55AF JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x42C1 JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x2594 JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x275E JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x27BE JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B0A JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2C92 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E64 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E8F JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x2594 JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4298 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2E8F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x2594 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5417 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x42F0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562F JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2F29 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561F JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56EF JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x3038 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x318D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x3206 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4298 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3362 JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x33B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x35F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x559F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DF JUMP JUMPDEST PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55CF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x491E JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x552F JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x54B5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x3639 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x3 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2E64 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP DUP2 JUMP JUMPDEST PUSH2 0x214B PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x215A PUSH2 0x4298 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2169 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x220C JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2199 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x21B9 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x21E5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21CC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x21F1 DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x2201 JUMPI PUSH2 0x220C JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x2183 JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2226 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2236 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2273 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22AB JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x235A JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x22DB JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x22F7 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x230A DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2336 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x231D JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x2342 DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x234F JUMPI PUSH2 0x235A JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x22C5 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x23FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x245A JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x5 DUP2 MSTORE PUSH32 0x322E302E30000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x249C PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x24A4 PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24B2 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x24BC PUSH2 0x2594 JUMP JUMPDEST SWAP3 POP PUSH2 0x24CA DUP9 DUP6 DUP6 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x24DC DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x24E8 DUP8 DUP4 PUSH2 0x3647 JUMP JUMPDEST SWAP1 POP PUSH2 0x24FB DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x2505 DUP9 DUP3 PUSH2 0x365D JUMP JUMPDEST SWAP5 POP PUSH2 0x251C DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x2527 DUP9 DUP5 DUP8 PUSH2 0x36BE JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2540 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2556 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x256F SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2588 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x25BD JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x2604 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2677 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2677 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2702 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2702 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54FF JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH2 0x2720 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x556F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2770 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2782 DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO PUSH2 0x27BA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CF JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x27C6 PUSH2 0x42C1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x27DA DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2EE2 JUMP JUMPDEST SWAP4 POP PUSH2 0x27EF DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x381B JUMP JUMPDEST SWAP3 POP PUSH2 0x27FF DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x2814 DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x381B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2857 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x284F SWAP3 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2894 JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x288B SWAP3 SWAP1 PUSH2 0x3898 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28A9 SWAP2 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x28C6 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x28E7 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2908 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2930 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x381B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x297E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55EF JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x29B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DF JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x29CB DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3776 JUMP JUMPDEST GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x550F JUMP JUMPDEST PUSH2 0x2A11 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2A1F DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST GT ISZERO PUSH2 0x2A57 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566F JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2A6C DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2AFB SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5345 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP SWAP1 POP PUSH2 0x2B8B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2BA7 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BC0 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BDC DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BF8 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2C62 JUMPI PUSH2 0x2C5D DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2C58 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 JUMP JUMPDEST PUSH2 0x2C7A DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2D99 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2D7B JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2DE2 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2DC4 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E2A JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E0C JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2E6C PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x2E75 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2E81 DUP3 DUP3 PUSH2 0x3AFF JUMP JUMPDEST PUSH2 0x27BA DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C16 JUMP JUMPDEST PUSH2 0x2E97 PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x2EA2 DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x25BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565F JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2F1E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x551F JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x2F67 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560F JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x2F97 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x302F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x553F JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3073 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5460 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3110 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3181 JUMPI PUSH2 0x2527 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x31CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST PUSH2 0x31DB DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3CBD JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3243 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x32E0 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3351 JUMPI PUSH2 0x3356 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST DUP5 PUSH2 0x3D1E JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x34A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3577 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 PUSH2 0x1AFD DUP4 PUSH2 0x3D35 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x3656 JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3665 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3681 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3699 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x36B3 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x24 DUP2 MSTORE PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP4 MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 DUP7 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x374A DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x3762 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2758 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x37D3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x37B9 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x37E3 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3856 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x3861 DUP5 DUP5 DUP5 PUSH2 0x418E JUMP JUMPDEST ISZERO PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x38D3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x38DE DUP5 DUP5 DUP5 PUSH2 0x4213 JUMP JUMPDEST ISZERO PUSH2 0x3915 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA PUSH2 0x3925 DUP7 DUP6 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x3930 DUP7 PUSH1 0x1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3974 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3AF7 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x39B4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564F JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xA SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3A3D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3AD9 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3AC1 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3AF1 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3B40 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3BB3 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3BB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH2 0x3BBB PUSH2 0x2594 JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3C11 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x557F JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3CB1 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x53C9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3D2C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3FBD JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3F80 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4058 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x401B JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40F3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x40B6 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x41CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x41D5 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x41E3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x41ED JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x4208 PUSH2 0x3E8 DUP4 PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x424F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x425A JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4268 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4272 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4282 DUP6 DUP4 PUSH2 0x2EE2 JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x428B JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x42D6 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x42E3 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57C2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x432D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4340 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST PUSH2 0x572A JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4368 DUP9 DUP3 PUSH2 0x44CE JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4352 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4399 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x43A7 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x43CF DUP9 DUP3 PUSH2 0x451D JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x43B9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x43F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4404 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4429 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 PUSH2 0x443F DUP9 DUP3 PUSH2 0x4461 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x442C JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E0 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 MLOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x44AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x44C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44DF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44ED PUSH2 0x433B DUP3 PUSH2 0x5772 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x4509 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4514 DUP4 DUP3 DUP5 PUSH2 0x5819 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4530 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x453B PUSH2 0x180 PUSH2 0x572A JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4549 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x455A DUP5 DUP5 DUP4 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x456E DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4582 DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4596 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x45AA DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x45BE DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x45D2 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x45E7 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x45FD DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x461F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x462B DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x464D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4659 DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4678 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4697 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x46D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46DD DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4455 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4700 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4717 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x4388 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4738 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x474F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x475B DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x43E5 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x431C JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x47CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47EF DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4812 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4831 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4853 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x485F DUP8 DUP8 PUSH2 0x4461 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4870 DUP8 DUP3 DUP9 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4899 DUP8 DUP3 DUP9 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x48C6 DUP7 DUP7 PUSH2 0x4461 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4912 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x446D JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4930 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4479 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x494E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x451D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4987 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x499E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49AA DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49D3 DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49FC DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A25 DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4A46 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A69 DUP7 DUP3 DUP8 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4A93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A9F DUP10 DUP10 PUSH2 0x4461 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4AB0 DUP10 DUP3 DUP11 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ACD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AD9 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B04 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57C2 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B2D DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4B3F DUP4 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4B6F JUMPI PUSH2 0x4B55 DUP7 DUP4 MLOAD PUSH2 0x52F7 JUMP JUMPDEST PUSH2 0x4B5E DUP3 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4B42 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E0 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B9F DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4BB3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5825 JUMP JUMPDEST PUSH2 0x4BBC DUP2 PUSH2 0x5851 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x580E JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5285 DUP5 DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5298 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x52AB PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x52D0 DUP5 DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x52E3 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x5308 DUP5 DUP3 PUSH2 0x532E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x531B PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x5808 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5354 DUP3 DUP12 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x5361 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x536E PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x537B PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5388 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5395 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x53A7 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x53BB DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x53D7 DUP3 DUP7 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x53E9 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B22 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B79 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5441 DUP3 DUP7 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x544E PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x546E DUP3 DUP6 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x33B0 DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x548E DUP3 DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x549B PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x532E JUMP JUMPDEST PUSH2 0x54A8 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x53FD PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x54C3 DUP3 DUP6 PUSH2 0x4B8B JUMP JUMPDEST PUSH2 0x25BF PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4BC9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4BD2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C02 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C32 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C62 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C92 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4CC2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D18 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D48 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D78 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DA8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DD8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E38 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E68 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E98 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EF8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F28 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F58 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FAE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FDE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x500E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x503E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x506E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x509E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50CE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50FE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x512E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5184 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51B4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51E4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5214 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5244 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x5274 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52BE JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52F7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5749 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5768 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 DUP3 PUSH2 0x57C2 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x5840 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x5828 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x2758 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 0xb1 SWAP13 SWAP3 KECCAK256 LT ORIGIN PUSH1 0x33 SWAP9 0xc0 SMOD 0xdc 0xcf DUP1 SWAP4 0xc PUSH3 0x6EF89F 0xa6 0xc8 0x48 0xc8 0xb7 0xef MSTORE PUSH8 0xD07CD4ED6C657870 PUSH6 0x72696D656E74 PUSH2 0x6CF5 STOP CALLDATACOPY ",
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+			}
+		}
+	},
+	"sources": {
+		"2.0.0/extensions/Forwarder/Forwarder.sol": {
+			"id": 0
+		},
+		"2.0.0/extensions/Forwarder/MixinAssets.sol": {
+			"id": 1
+		},
+		"2.0.0/extensions/Forwarder/MixinExchangeWrapper.sol": {
+			"id": 2
+		},
+		"2.0.0/extensions/Forwarder/MixinForwarderCore.sol": {
+			"id": 3
+		},
+		"2.0.0/extensions/Forwarder/MixinWeth.sol": {
+			"id": 4
+		},
+		"2.0.0/extensions/Forwarder/interfaces/IAssets.sol": {
+			"id": 5
+		},
+		"2.0.0/extensions/Forwarder/interfaces/IForwarderCore.sol": {
+			"id": 6
+		},
+		"2.0.0/extensions/Forwarder/libs/LibConstants.sol": {
+			"id": 7
+		},
+		"2.0.0/extensions/Forwarder/mixins/MAssets.sol": {
+			"id": 8
+		},
+		"2.0.0/extensions/Forwarder/mixins/MExchangeWrapper.sol": {
+			"id": 9
+		},
+		"2.0.0/extensions/Forwarder/mixins/MWeth.sol": {
+			"id": 10
+		},
+		"2.0.0/extensions/OrderValidator/OrderValidator.sol": {
+			"id": 11
+		},
+		"2.0.0/multisig/MultiSigWallet.sol": {
+			"id": 12
+		},
+		"2.0.0/multisig/MultiSigWalletWithTimeLock.sol": {
+			"id": 13
+		},
+		"2.0.0/protocol/AssetProxy/ERC20Proxy.sol": {
+			"id": 14
+		},
+		"2.0.0/protocol/AssetProxy/ERC721Proxy.sol": {
+			"id": 15
+		},
+		"2.0.0/protocol/AssetProxy/MixinAuthorizable.sol": {
+			"id": 16
+		},
+		"2.0.0/protocol/AssetProxy/interfaces/IAssetProxy.sol": {
+			"id": 17
+		},
+		"2.0.0/protocol/AssetProxy/interfaces/IAuthorizable.sol": {
+			"id": 18
+		},
+		"2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol": {
+			"id": 19
+		},
+		"2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol": {
+			"id": 20
+		},
+		"2.0.0/protocol/Exchange/Exchange.sol": {
+			"id": 21
+		},
+		"2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol": {
+			"id": 22
+		},
+		"2.0.0/protocol/Exchange/MixinExchangeCore.sol": {
+			"id": 23
+		},
+		"2.0.0/protocol/Exchange/MixinMatchOrders.sol": {
+			"id": 24
+		},
+		"2.0.0/protocol/Exchange/MixinSignatureValidator.sol": {
+			"id": 25
+		},
+		"2.0.0/protocol/Exchange/MixinTransactions.sol": {
+			"id": 26
+		},
+		"2.0.0/protocol/Exchange/MixinWrapperFunctions.sol": {
+			"id": 27
+		},
+		"2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
+			"id": 28
+		},
+		"2.0.0/protocol/Exchange/interfaces/IExchange.sol": {
+			"id": 29
+		},
+		"2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol": {
+			"id": 30
+		},
+		"2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol": {
+			"id": 31
+		},
+		"2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol": {
+			"id": 32
+		},
+		"2.0.0/protocol/Exchange/interfaces/ITransactions.sol": {
+			"id": 33
+		},
+		"2.0.0/protocol/Exchange/interfaces/IValidator.sol": {
+			"id": 34
+		},
+		"2.0.0/protocol/Exchange/interfaces/IWallet.sol": {
+			"id": 35
+		},
+		"2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol": {
+			"id": 36
+		},
+		"2.0.0/protocol/Exchange/libs/LibAbiEncoder.sol": {
+			"id": 37
+		},
+		"2.0.0/protocol/Exchange/libs/LibConstants.sol": {
+			"id": 38
+		},
+		"2.0.0/protocol/Exchange/libs/LibEIP712.sol": {
+			"id": 39
+		},
+		"2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol": {
+			"id": 40
+		},
+		"2.0.0/protocol/Exchange/libs/LibFillResults.sol": {
+			"id": 41
+		},
+		"2.0.0/protocol/Exchange/libs/LibMath.sol": {
+			"id": 42
+		},
+		"2.0.0/protocol/Exchange/libs/LibOrder.sol": {
+			"id": 43
+		},
+		"2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol": {
+			"id": 44
+		},
+		"2.0.0/protocol/Exchange/mixins/MExchangeCore.sol": {
+			"id": 45
+		},
+		"2.0.0/protocol/Exchange/mixins/MMatchOrders.sol": {
+			"id": 46
+		},
+		"2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol": {
+			"id": 47
+		},
+		"2.0.0/protocol/Exchange/mixins/MTransactions.sol": {
+			"id": 48
+		},
+		"2.0.0/protocol/Exchange/mixins/MWrapperFunctions.sol": {
+			"id": 49
+		},
+		"2.0.0/tokens/ERC20Token/IERC20Token.sol": {
+			"id": 50
+		},
+		"2.0.0/tokens/ERC721Token/IERC721Token.sol": {
+			"id": 51
+		},
+		"2.0.0/tokens/EtherToken/IEtherToken.sol": {
+			"id": 52
+		},
+		"2.0.0/utils/LibBytes/LibBytes.sol": {
+			"id": 53
+		},
+		"2.0.0/utils/Ownable/IOwnable.sol": {
+			"id": 54
+		},
+		"2.0.0/utils/Ownable/Ownable.sol": {
+			"id": 55
+		},
+		"2.0.0/utils/ReentrancyGuard/ReentrancyGuard.sol": {
+			"id": 56
+		},
+		"2.0.0/utils/SafeMath/SafeMath.sol": {
+			"id": 57
+		}
+	},
+	"sourceCodes": {
+		"2.0.0/extensions/Forwarder/Forwarder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./MixinWeth.sol\";\nimport \"./MixinForwarderCore.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./MixinAssets.sol\";\nimport \"./MixinExchangeWrapper.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Forwarder is\n    LibConstants,\n    MixinWeth,\n    MixinAssets,\n    MixinExchangeWrapper,\n    MixinForwarderCore\n{\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n        LibConstants(\n            _exchange,\n            _zrxAssetData,\n            _wethAssetData\n        )\n        MixinForwarderCore()\n    {}\n}\n",
+		"2.0.0/extensions/Forwarder/MixinAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MAssets.sol\";\n\n\ncontract MixinAssets is\n    Ownable,\n    LibConstants,\n    MAssets\n{\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_TRANSFER_SELECTOR = bytes4(keccak256(\"transfer(address,uint256)\"));\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external\n        onlyOwner\n    {\n        transferAssetToSender(assetData, amount);\n    }\n\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        bytes4 proxyId = assetData.readBytes4(0);\n\n        if (proxyId == ERC20_DATA_ID) {\n            transferERC20Token(assetData, amount);\n        } else if (proxyId == ERC721_DATA_ID) {\n            transferERC721Token(assetData, amount);\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n    }\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        address token = assetData.readAddress(16);\n\n        // Transfer tokens.\n        // We do a raw call so we can check the success separate\n        // from the return data.\n        bool success = token.call(abi.encodeWithSelector(\n            ERC20_TRANSFER_SELECTOR,\n            msg.sender,\n            amount\n        ));\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n        \n        // Check return data.\n        // If there is no return data, we assume the token incorrectly\n        // does not return a bool. In this case we expect it to revert\n        // on failure, which was handled above.\n        // If the token does return data, we require that it is a single\n        // value that evaluates to true.\n        assembly {\n            if returndatasize {\n                success := 0\n                if eq(returndatasize, 32) {\n                    // First 64 bytes of memory are reserved scratch space\n                    returndatacopy(0, 0, 32)\n                    success := mload(0)\n                }\n            }\n        }\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n    }\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        require(\n            amount == 1,\n            \"INVALID_AMOUNT\"\n        );\n        // Decode asset data.\n        address token = assetData.readAddress(16);\n        uint256 tokenId = assetData.readUint256(36);\n\n        // Perform transfer.\n        IERC721Token(token).transferFrom(\n            address(this),\n            msg.sender,\n            tokenId\n        );\n    }\n}\n",
+		"2.0.0/extensions/Forwarder/MixinExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"../../protocol/Exchange/libs/LibAbiEncoder.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinExchangeWrapper is\n    LibAbiEncoder,\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MExchangeWrapper\n{\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        address exchange = address(EXCHANGE);\n\n        // Call `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := call(\n                gas,                                // forward all gas\n                exchange,                           // call address of Exchange contract\n                0,                                  // transfer 0 wei\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of WETH to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(wethSellAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of WETH\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= wethSellAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            uint256 makerAssetFilledAmount = totalFillResults.makerAssetFilledAmount;\n            if (makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n\n        require(\n            makerAssetFilledAmount >= makerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        // Do nothing if zrxBuyAmount == 0\n        if (zrxBuyAmount == 0) {\n            return totalFillResults;\n        }\n\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n        uint256 zrxPurchased = 0;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // All of these are ZRX/WETH, so we can drop the respective assetData from calldata.\n            orders[i].makerAssetData = zrxAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of ZRX to buy.\n            uint256 remainingZrxBuyAmount = safeSub(zrxBuyAmount, zrxPurchased);\n\n            // Convert the remaining amount of ZRX to buy into remaining amount\n            // of WETH to sell, assuming entire amount can be sold in the current order.\n            uint256 remainingWethSellAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                safeSub(orders[i].makerAssetAmount, orders[i].takerFee),  // our exchange rate after fees \n                remainingZrxBuyAmount\n            );\n\n            // Attempt to sell the remaining amount of WETH.\n            FillResults memory singleFillResult = fillOrderNoThrow(\n                orders[i],\n                safeAdd(remainingWethSellAmount, 1),  // we add 1 wei to the fill amount to make up for rounding errors\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker.\n            addFillResults(totalFillResults, singleFillResult);\n            zrxPurchased = safeSub(totalFillResults.makerAssetFilledAmount, totalFillResults.takerFeePaid);\n\n            // Stop execution if the entire amount of ZRX has been bought.\n            if (zrxPurchased >= zrxBuyAmount) {\n                break;\n            }\n        }\n\n        require(\n            zrxPurchased >= zrxBuyAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n}\n",
+		"2.0.0/extensions/Forwarder/MixinForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\nimport \"./mixins/MAssets.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"./interfaces/IForwarderCore.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinForwarderCore is\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MWeth,\n    MAssets,\n    MExchangeWrapper,\n    IForwarderCore\n{\n    using LibBytes for bytes;\n\n    /// @dev Constructor approves ERC20 proxy to transfer ZRX and WETH on this contract's behalf.\n    constructor ()\n        public\n    {\n        address proxyAddress = EXCHANGE.getAssetProxy(ERC20_DATA_ID);\n        require(\n            proxyAddress != address(0),\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        ETHER_TOKEN.approve(proxyAddress, MAX_UINT);\n        ZRX_TOKEN.approve(proxyAddress, MAX_UINT);\n    }\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 wethSellAmount;\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // Calculate amount of WETH that won't be spent on ETH fees.\n            wethSellAmount = getPartialAmountFloor(\n                PERCENTAGE_DENOMINATOR,\n                safeAdd(PERCENTAGE_DENOMINATOR, feePercentage),\n                msg.value\n            );\n            // Market sell available WETH.\n            // ZRX fees are paid with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // 5% of WETH is reserved for filling feeOrders and paying feeRecipient.\n            wethSellAmount = getPartialAmountFloor(\n                MAX_WETH_FILL_PERCENTAGE,\n                PERCENTAGE_DENOMINATOR,\n                msg.value\n            );\n            // Market sell 95% of WETH.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // If the makerAsset is ZRX, it is not necessary to pay fees out of this\n            // contracts's ZRX balance because fees are factored into the price of the order.\n            orderFillResults = marketBuyExactZrxWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // Attemp to purchase desired amount of makerAsset.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketBuyExactAmountWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n}\n",
+		"2.0.0/extensions/Forwarder/MixinWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\n\n\ncontract MixinWeth is\n    LibMath,\n    LibConstants,\n    MWeth\n{\n    /// @dev Default payabale function, this allows us to withdraw WETH\n    function ()\n        public\n        payable\n    {\n        require(\n            msg.sender == address(ETHER_TOKEN),\n            \"DEFAULT_FUNCTION_WETH_CONTRACT_ONLY\"\n        );\n    }\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal\n    {\n        require(\n            msg.value > 0,\n            \"INVALID_MSG_VALUE\"\n        );\n        ETHER_TOKEN.deposit.value(msg.value)();\n    }\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal\n    {\n        // Ensure feePercentage is less than 5%.\n        require(\n            feePercentage <= MAX_FEE_PERCENTAGE,\n            \"FEE_PERCENTAGE_TOO_LARGE\"\n        );\n\n        // Ensure that no extra WETH owned by this contract has been sold.\n        uint256 wethSold = safeAdd(wethSoldExcludingFeeOrders, wethSoldForZrx);\n        require(\n            wethSold <= msg.value,\n            \"OVERSOLD_WETH\"\n        );\n\n        // Calculate amount of WETH that hasn't been sold.\n        uint256 wethRemaining = safeSub(msg.value, wethSold);\n\n        // Calculate ETH fee to pay to feeRecipient.\n        uint256 ethFee = getPartialAmountFloor(\n            feePercentage,\n            PERCENTAGE_DENOMINATOR,\n            wethSoldExcludingFeeOrders\n        );\n\n        // Ensure fee is less than amount of WETH remaining.\n        require(\n            ethFee <= wethRemaining,\n            \"INSUFFICIENT_ETH_REMAINING\"\n        );\n    \n        // Do nothing if no WETH remaining\n        if (wethRemaining > 0) {\n            // Convert remaining WETH to ETH\n            ETHER_TOKEN.withdraw(wethRemaining);\n\n            // Pay ETH to feeRecipient\n            if (ethFee > 0) {\n                feeRecipient.transfer(ethFee);\n            }\n\n            // Refund remaining ETH to msg.sender.\n            uint256 ethRefund = safeSub(wethRemaining, ethFee);\n            if (ethRefund > 0) {\n                msg.sender.transfer(ethRefund);\n            }\n        }\n    }\n}\n",
+		"2.0.0/extensions/Forwarder/interfaces/IAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssets {\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external;\n}\n",
+		"2.0.0/extensions/Forwarder/interfaces/IForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract IForwarderCore {\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n}\n",
+		"2.0.0/extensions/Forwarder/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/LibBytes/LibBytes.sol\";\nimport \"../../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../../tokens/EtherToken/IEtherToken.sol\";\nimport \"../../../tokens/ERC20Token/IERC20Token.sol\";\n\n\ncontract LibConstants {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n    uint256 constant internal MAX_UINT = 2**256 - 1;\n    uint256 constant internal PERCENTAGE_DENOMINATOR = 10**18; \n    uint256 constant internal MAX_FEE_PERCENTAGE = 5 * PERCENTAGE_DENOMINATOR / 100;         // 5%\n    uint256 constant internal MAX_WETH_FILL_PERCENTAGE = 95 * PERCENTAGE_DENOMINATOR / 100;  // 95%\n \n     // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    IEtherToken internal ETHER_TOKEN;\n    IERC20Token internal ZRX_TOKEN;\n    bytes internal ZRX_ASSET_DATA;\n    bytes internal WETH_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n        WETH_ASSET_DATA = _wethAssetData;\n\n        address etherToken = _wethAssetData.readAddress(16);\n        address zrxToken = _zrxAssetData.readAddress(16);\n        ETHER_TOKEN = IEtherToken(etherToken);\n        ZRX_TOKEN = IERC20Token(zrxToken);\n    }\n}\n",
+		"2.0.0/extensions/Forwarder/mixins/MAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssets.sol\";\n\n\ncontract MAssets is\n    IAssets\n{\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n}\n",
+		"2.0.0/extensions/Forwarder/mixins/MExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract MExchangeWrapper {\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n}\n",
+		"2.0.0/extensions/Forwarder/mixins/MWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract MWeth {\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal;\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal;\n}\n",
+		"2.0.0/extensions/OrderValidator/OrderValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract OrderValidator {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    struct TraderInfo {\n        uint256 makerBalance;       // Maker's balance of makerAsset\n        uint256 makerAllowance;     // Maker's allowance to corresponding AssetProxy\n        uint256 takerBalance;       // Taker's balance of takerAsset\n        uint256 takerAllowance;     // Taker's allowance to corresponding AssetProxy\n        uint256 makerZrxBalance;    // Maker's balance of ZRX\n        uint256 makerZrxAllowance;  // Maker's allowance of ZRX to ERC20Proxy\n        uint256 takerZrxBalance;    // Taker's balance of ZRX\n        uint256 takerZrxAllowance;  // Taker's allowance of ZRX to ERC20Proxy\n    }\n\n    // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    bytes internal ZRX_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (address _exchange, bytes memory _zrxAssetData)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n    }\n\n    /// @dev Fetches information for order and maker/taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return OrderInfo and TraderInfo instances for given order.\n    function getOrderAndTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo, TraderInfo memory traderInfo)\n    {\n        orderInfo = EXCHANGE.getOrderInfo(order);\n        traderInfo = getTraderInfo(order, takerAddress);\n        return (orderInfo, traderInfo);\n    }\n\n    /// @dev Fetches information for all passed in orders and the makers/takers of each order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Arrays of OrderInfo and TraderInfo instances that correspond to each order.\n    function getOrdersAndTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory ordersInfo, TraderInfo[] memory tradersInfo)\n    {\n        ordersInfo = EXCHANGE.getOrdersInfo(orders);\n        tradersInfo = getTradersInfo(orders, takerAddresses);\n        return (ordersInfo, tradersInfo);\n    }\n\n    /// @dev Fetches balance and allowances for maker and taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return Balances and allowances of maker and taker of order.\n    function getTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (TraderInfo memory traderInfo)\n    {\n        (traderInfo.makerBalance, traderInfo.makerAllowance) = getBalanceAndAllowance(order.makerAddress, order.makerAssetData);\n        (traderInfo.takerBalance, traderInfo.takerAllowance) = getBalanceAndAllowance(takerAddress, order.takerAssetData);\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        (traderInfo.makerZrxBalance, traderInfo.makerZrxAllowance) = getBalanceAndAllowance(order.makerAddress, zrxAssetData);\n        (traderInfo.takerZrxBalance, traderInfo.takerZrxAllowance) = getBalanceAndAllowance(takerAddress, zrxAssetData);\n        return traderInfo;\n    }\n\n    /// @dev Fetches balances and allowances of maker and taker for each provided order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Array of balances and allowances for maker and taker of each order.\n    function getTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (TraderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        TraderInfo[] memory tradersInfo = new TraderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            tradersInfo[i] = getTraderInfo(orders[i], takerAddresses[i]);\n        }\n        return tradersInfo;\n    }\n\n    /// @dev Fetches token balances and allowances of an address to given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Encoded data that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balance of asset and allowance set to given proxy of asset.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalanceAndAllowance(address target, bytes memory assetData)\n        public\n        view\n        returns (uint256 balance, uint256 allowance)\n    {\n        bytes4 assetProxyId = assetData.readBytes4(0);\n        address token = assetData.readAddress(16);\n        address assetProxy = EXCHANGE.getAssetProxy(assetProxyId);\n\n        if (assetProxyId == ERC20_DATA_ID) {\n            // Query balance\n            balance = IERC20Token(token).balanceOf(target);\n\n            // Query allowance\n            allowance = IERC20Token(token).allowance(target, assetProxy);\n        } else if (assetProxyId == ERC721_DATA_ID) {\n            uint256 tokenId = assetData.readUint256(36);\n\n            // Query owner of tokenId\n            address owner = getERC721TokenOwner(token, tokenId);\n\n            // Set balance to 1 if tokenId is owned by target\n            balance = target == owner ? 1 : 0;\n\n            // Check if ERC721Proxy is approved to spend tokenId\n            bool isApproved = IERC721Token(token).isApprovedForAll(target, assetProxy) || IERC721Token(token).getApproved(tokenId) == assetProxy;\n            \n            // Set alowance to 1 if ERC721Proxy is approved to spend tokenId\n            allowance = isApproved ? 1 : 0;\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n        return (balance, allowance);\n    }\n\n    /// @dev Fetches token balances and allowances of an address for each given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Array of encoded byte arrays that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balances and allowances of assets.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalancesAndAllowances(address target, bytes[] memory assetData)\n        public\n        view\n        returns (uint256[] memory, uint256[] memory)\n    {\n        uint256 length = assetData.length;\n        uint256[] memory balances = new uint256[](length);\n        uint256[] memory allowances = new uint256[](length);\n        for (uint256 i = 0; i != length; i++) {\n            (balances[i], allowances[i]) = getBalanceAndAllowance(target, assetData[i]);\n        }\n        return (balances, allowances);\n    }\n\n    /// @dev Calls `token.ownerOf(tokenId)`, but returns a null owner instead of reverting on an unowned token.\n    /// @param token Address of ERC721 token.\n    /// @param tokenId The identifier for the specific NFT.\n    /// @return Owner of tokenId or null address if unowned.\n    function getERC721TokenOwner(address token, uint256 tokenId)\n        public\n        view\n        returns (address owner)\n    {\n        assembly {\n            // load free memory pointer\n            let cdStart := mload(64)\n\n            // bytes4(keccak256(ownerOf(uint256))) = 0x6352211e\n            mstore(cdStart, 0x6352211e00000000000000000000000000000000000000000000000000000000)\n            mstore(add(cdStart, 4), tokenId)\n\n            // staticcall `ownerOf(tokenId)`\n            // `ownerOf` will revert if tokenId is not owned\n            let success := staticcall(\n                gas,      // forward all gas\n                token,    // call token contract\n                cdStart,  // start of calldata\n                36,       // length of input is 36 bytes\n                cdStart,  // write output over input\n                32        // size of output is 32 bytes\n            )\n\n            // Success implies that tokenId is owned\n            // Copy owner from return data if successful\n            if success {\n                owner := mload(cdStart)\n            }    \n        }\n\n        // Owner initialized to address(0), no need to modify if call is unsuccessful\n        return owner;\n    }\n}\n",
+		"2.0.0/multisig/MultiSigWallet.sol": "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}",
+		"2.0.0/multisig/MultiSigWalletWithTimeLock.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MultiSigWallet.sol\";\n\n\n/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.\n/// @author Amir Bandeali - <amir@0xProject.com>\n// solhint-disable not-rely-on-time\ncontract MultiSigWalletWithTimeLock is\n    MultiSigWallet\n{\n    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);\n    event TimeLockChange(uint256 secondsTimeLocked);\n\n    uint256 public secondsTimeLocked;\n\n    mapping (uint256 => uint256) public confirmationTimes;\n\n    modifier notFullyConfirmed(uint256 transactionId) {\n        require(\n            !isConfirmed(transactionId),\n            \"TX_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier fullyConfirmed(uint256 transactionId) {\n        require(\n            isConfirmed(transactionId),\n            \"TX_NOT_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier pastTimeLock(uint256 transactionId) {\n        require(\n            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,\n            \"TIME_LOCK_INCOMPLETE\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] _owners,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWallet(_owners, _required)\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n    }\n\n    /// @dev Changes the duration of the time lock for transactions.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    function changeTimeLock(uint256 _secondsTimeLocked)\n        public\n        onlyWallet\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n        emit TimeLockChange(_secondsTimeLocked);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint256 transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n        notFullyConfirmed(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        emit Confirmation(msg.sender, transactionId);\n        if (isConfirmed(transactionId)) {\n            setConfirmationTime(transactionId, block.timestamp);\n        }\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        pastTimeLock(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n\n    /// @dev Sets the time of when a submission first passed.\n    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)\n        internal\n    {\n        confirmationTimes[transactionId] = confirmationTime;\n        emit ConfirmationTimeSet(transactionId, confirmationTime);\n    }\n}\n",
+		"2.0.0/protocol/AssetProxy/ERC20Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC20Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    \n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 1 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n\n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. amount                         |\n\n                /////// Read token address from calldata ///////\n                // * The token address is stored in `assetData`.\n                //\n                // * The \"offset to assetData\" is stored at offset 4 in the calldata (table 1).\n                //   [assetDataOffsetFromParams = calldataload(4)]\n                //\n                // * Notes that the \"offset to assetData\" is relative to the \"Params\" area of calldata;\n                //   add 4 bytes to account for the length of the \"Header\" area (table 1).\n                //   [assetDataOffsetFromHeader = assetDataOffsetFromParams + 4]\n                //\n                // * The \"token address\" is offset 32+4=36 bytes into \"assetData\" (tables 1 & 2).\n                //   [tokenOffset = assetDataOffsetFromHeader + 36 = calldataload(4) + 4 + 36]\n                let token := calldataload(add(calldataload(4), 40))\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from`, `to` and `amount` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 96)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output over input\n                    32              // output size should be 32 bytes\n                )\n\n                /////// Check return data. ///////\n                // If there is no return data, we assume the token incorrectly\n                // does not return a bool. In this case we expect it to revert\n                // on failure, which was handled above.\n                // If the token does return data, we require that it is a single\n                // nonzero 32 bytes value.\n                // So the transfer succeeded if the call succeeded and either\n                // returned nothing, or returned a non-zero 32 byte value. \n                success := and(success, or(\n                    iszero(returndatasize),\n                    and(\n                        eq(returndatasize, 32),\n                        gt(mload(0), 0)\n                    )\n                ))\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
+		"2.0.0/protocol/AssetProxy/ERC721Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC721Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 2 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n                // |          | 36     |         |   2. tokenId                        |\n                \n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                // \n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. tokenId                        |\n\n                // There exists only 1 of each token.\n                // require(amount == 1, \"INVALID_AMOUNT\")\n                if sub(calldataload(100), 1) {\n                    // Revert with `Error(\"INVALID_AMOUNT\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000000e494e56414c49445f414d4f554e540000000000000000000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from` and `to` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 64)\n\n                // Copy `tokenId` field from our own calldata to the new calldata.\n                let assetDataOffset := calldataload(4)\n                calldatacopy(68, add(assetDataOffset, 72), 32)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let token := calldataload(add(assetDataOffset, 40))\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output to null\n                    0               // output size is 0 bytes\n                )\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
+		"2.0.0/protocol/AssetProxy/MixinAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAuthorizable.sol\";\n\n\ncontract MixinAuthorizable is\n    Ownable,\n    MAuthorizable\n{\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized {\n        require(\n            authorized[msg.sender],\n            \"SENDER_NOT_AUTHORIZED\"\n        );\n        _;\n    }\n\n    mapping (address => bool) public authorized;\n    address[] public authorities;\n\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            !authorized[target],\n            \"TARGET_ALREADY_AUTHORIZED\"\n        );\n\n        authorized[target] = true;\n        authorities.push(target);\n        emit AuthorizedAddressAdded(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n\n        delete authorized[target];\n        for (uint256 i = 0; i < authorities.length; i++) {\n            if (authorities[i] == target) {\n                authorities[i] = authorities[authorities.length - 1];\n                authorities.length -= 1;\n                break;\n            }\n        }\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n        require(\n            index < authorities.length,\n            \"INDEX_OUT_OF_BOUNDS\"\n        );\n        require(\n            authorities[index] == target,\n            \"AUTHORIZED_ADDRESS_MISMATCH\"\n        );\n\n        delete authorized[target];\n        authorities[index] = authorities[authorities.length - 1];\n        authorities.length -= 1;\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory)\n    {\n        return authorities;\n    }\n}\n",
+		"2.0.0/protocol/AssetProxy/interfaces/IAssetProxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IAuthorizable.sol\";\n\n\ncontract IAssetProxy is\n    IAuthorizable\n{\n    /// @dev Transfers assets. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param from Address to transfer asset from.\n    /// @param to Address to transfer asset to.\n    /// @param amount Amount of asset to transfer.\n    function transferFrom(\n        bytes assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        external;\n    \n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4);\n}\n",
+		"2.0.0/protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n",
+		"2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAuthorizable.sol\";\n\n\ncontract MAuthorizable is\n    IAuthorizable\n{\n    // Event logged when a new address is authorized.\n    event AuthorizedAddressAdded(\n        address indexed target,\n        address indexed caller\n    );\n\n    // Event logged when a currently authorized address is unauthorized.\n    event AuthorizedAddressRemoved(\n        address indexed target,\n        address indexed caller\n    );\n\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized { revert(); _; }\n}\n",
+		"2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../multisig/MultiSigWalletWithTimeLock.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract AssetProxyOwner is\n    MultiSigWalletWithTimeLock\n{\n    using LibBytes for bytes;\n\n    event AssetProxyRegistration(address assetProxyContract, bool isRegistered);\n\n    // Mapping of AssetProxy contract address =>\n    // if this contract is allowed to call the AssetProxy's `removeAuthorizedAddressAtIndex` method without a time lock.\n    mapping (address => bool) public isAssetProxyRegistered;\n\n    bytes4 constant internal REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR = bytes4(keccak256(\"removeAuthorizedAddressAtIndex(address,uint256)\"));\n\n    /// @dev Function will revert if the transaction does not call `removeAuthorizedAddressAtIndex`\n    ///      on an approved AssetProxy contract.\n    modifier validRemoveAuthorizedAddressAtIndexTx(uint256 transactionId) {\n        Transaction storage txn = transactions[transactionId];\n        require(\n            isAssetProxyRegistered[txn.destination],\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        require(\n            txn.data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR,\n            \"INVALID_FUNCTION_SELECTOR\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations,\n    ///      time lock, and list of AssetProxy addresses.\n    /// @param _owners List of initial owners.\n    /// @param _assetProxyContracts Array of AssetProxy contract addresses.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] memory _owners,\n        address[] memory _assetProxyContracts,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWalletWithTimeLock(_owners, _required, _secondsTimeLocked)\n    {\n        for (uint256 i = 0; i < _assetProxyContracts.length; i++) {\n            address assetProxy = _assetProxyContracts[i];\n            require(\n                assetProxy != address(0),\n                \"INVALID_ASSET_PROXY\"\n            );\n            isAssetProxyRegistered[assetProxy] = true;\n        }\n    }\n\n    /// @dev Registers or deregisters an AssetProxy to be able to execute\n    ///      `removeAuthorizedAddressAtIndex` without a timelock.\n    /// @param assetProxyContract Address of AssetProxy contract.\n    /// @param isRegistered Status of approval for AssetProxy contract.\n    function registerAssetProxy(address assetProxyContract, bool isRegistered)\n        public\n        onlyWallet\n        notNull(assetProxyContract)\n    {\n        isAssetProxyRegistered[assetProxyContract] = isRegistered;\n        emit AssetProxyRegistration(assetProxyContract, isRegistered);\n    }\n\n    /// @dev Allows execution of `removeAuthorizedAddressAtIndex` without time lock.\n    /// @param transactionId Transaction ID.\n    function executeRemoveAuthorizedAddressAtIndex(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        validRemoveAuthorizedAddressAtIndexTx(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n}\n",
+		"2.0.0/protocol/Exchange/Exchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./MixinExchangeCore.sol\";\nimport \"./MixinSignatureValidator.sol\";\nimport \"./MixinWrapperFunctions.sol\";\nimport \"./MixinAssetProxyDispatcher.sol\";\nimport \"./MixinTransactions.sol\";\nimport \"./MixinMatchOrders.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Exchange is\n    MixinExchangeCore,\n    MixinMatchOrders,\n    MixinSignatureValidator,\n    MixinTransactions,\n    MixinAssetProxyDispatcher,\n    MixinWrapperFunctions\n{\n    string constant public VERSION = \"2.0.0\";\n\n    // Mixins are instantiated in the order they are inherited\n    constructor ()\n        public\n        MixinExchangeCore()\n        MixinMatchOrders()\n        MixinSignatureValidator()\n        MixinTransactions()\n        MixinAssetProxyDispatcher()\n        MixinWrapperFunctions()\n    {}\n}\n",
+		"2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\nimport \"../AssetProxy/interfaces/IAssetProxy.sol\";\n\n\ncontract MixinAssetProxyDispatcher is\n    Ownable,\n    MAssetProxyDispatcher\n{\n    // Mapping from Asset Proxy Id's to their respective Asset Proxy\n    mapping (bytes4 => IAssetProxy) public assetProxies;\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external\n        onlyOwner\n    {\n        IAssetProxy assetProxyContract = IAssetProxy(assetProxy);\n\n        // Ensure that no asset proxy exists with current id.\n        bytes4 assetProxyId = assetProxyContract.getProxyId();\n        address currentAssetProxy = assetProxies[assetProxyId];\n        require(\n            currentAssetProxy == address(0),\n            \"ASSET_PROXY_ALREADY_EXISTS\"\n        );\n\n        // Add asset proxy and log registration.\n        assetProxies[assetProxyId] = assetProxyContract;\n        emit AssetProxyRegistered(\n            assetProxyId,\n            assetProxy\n        );\n    }\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address)\n    {\n        return assetProxies[assetProxyId];\n    }\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal\n    {\n        // Do nothing if no amount should be transferred.\n        if (amount > 0 && from != to) {\n            // Ensure assetData length is valid\n            require(\n                assetData.length > 3,\n                \"LENGTH_GREATER_THAN_3_REQUIRED\"\n            );\n            \n            // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.\n            bytes4 assetProxyId;\n            assembly {\n                assetProxyId := and(mload(\n                    add(assetData, 32)),\n                    0xFFFFFFFF00000000000000000000000000000000000000000000000000000000\n                )\n            }\n            address assetProxy = assetProxies[assetProxyId];\n\n            // Ensure that assetProxy exists\n            require(\n                assetProxy != address(0),\n                \"ASSET_PROXY_DOES_NOT_EXIST\"\n            );\n            \n            // We construct calldata for the `assetProxy.transferFrom` ABI.\n            // The layout of this calldata is in the table below.\n            // \n            // | Area     | Offset | Length  | Contents                                    |\n            // | -------- |--------|---------|-------------------------------------------- |\n            // | Header   | 0      | 4       | function selector                           |\n            // | Params   |        | 4 * 32  | function parameters:                        |\n            // |          | 4      |         |   1. offset to assetData (*)                |\n            // |          | 36     |         |   2. from                                   |\n            // |          | 68     |         |   3. to                                     |\n            // |          | 100    |         |   4. amount                                 |\n            // | Data     |        |         | assetData:                                  |\n            // |          | 132    | 32      | assetData Length                            |\n            // |          | 164    | **      | assetData Contents                          |\n\n            assembly {\n                /////// Setup State ///////\n                // `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).\n                let cdStart := mload(64)\n                // `dataAreaLength` is the total number of words needed to store `assetData`\n                //  As-per the ABI spec, this value is padded up to the nearest multiple of 32,\n                //  and includes 32-bytes for length.\n                let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)\n                // `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.\n                let cdEnd := add(cdStart, add(132, dataAreaLength))\n\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFromSelector`.\n                // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n                mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.\n                // Notes:\n                //   1. The offset to `assetData` is the length of the Params Area (128 bytes).\n                //   2. A 20-byte mask is applied to addresses to zero-out the unused bytes.\n                mstore(add(cdStart, 4), 128)\n                mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 100), amount)\n                \n                /////// Setup Data Area ///////\n                // This area holds `assetData`.\n                let dataArea := add(cdStart, 132)\n                // solhint-disable-next-line no-empty-blocks\n                for {} lt(dataArea, cdEnd) {} {\n                    mstore(dataArea, mload(assetData))\n                    dataArea := add(dataArea, 32)\n                    assetData := add(assetData, 32)\n                }\n\n                /////// Call `assetProxy.transferFrom` using the constructed calldata ///////\n                let success := call(\n                    gas,                    // forward all gas\n                    assetProxy,             // call address of asset proxy\n                    0,                      // don't send any ETH\n                    cdStart,                // pointer to start of input\n                    sub(cdEnd, cdStart),    // length of input  \n                    cdStart,                // write output over input\n                    512                     // reserve 512 bytes for output\n                )\n                if iszero(success) {\n                    revert(cdStart, returndatasize())\n                }\n            }\n        }\n    }\n}\n",
+		"2.0.0/protocol/Exchange/MixinExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinExchangeCore is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    LibOrder,\n    LibFillResults,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of orderHash => amount of takerAsset already bought by maker\n    mapping (bytes32 => uint256) public filled;\n\n    // Mapping of orderHash => cancelled\n    mapping (bytes32 => bool) public cancelled;\n\n    // Mapping of makerAddress => senderAddress => lowest salt an order can have in order to be fillable\n    // Orders with specified senderAddress and with a salt less than their epoch are considered cancelled\n    mapping (address => mapping (address => uint256)) public orderEpoch;\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external\n        nonReentrant\n    {\n        address makerAddress = getCurrentContextAddress();\n        // If this function is called via `executeTransaction`, we only update the orderEpoch for the makerAddress/msg.sender combination.\n        // This allows external filter contracts to add rules to how orders are cancelled via this function.\n        address senderAddress = makerAddress == msg.sender ? address(0) : msg.sender;\n\n        // orderEpoch is initialized to 0, so to cancelUpTo we need salt + 1\n        uint256 newOrderEpoch = targetOrderEpoch + 1;  \n        uint256 oldOrderEpoch = orderEpoch[makerAddress][senderAddress];\n\n        // Ensure orderEpoch is monotonically increasing\n        require(\n            newOrderEpoch > oldOrderEpoch, \n            \"INVALID_NEW_ORDER_EPOCH\"\n        );\n\n        // Update orderEpoch\n        orderEpoch[makerAddress][senderAddress] = newOrderEpoch;\n        emit CancelUpTo(\n            makerAddress,\n            senderAddress,\n            newOrderEpoch\n        );\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrder(Order memory order)\n        public\n        nonReentrant\n    {\n        cancelOrderInternal(order);\n    }\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///         See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(Order memory order)\n        public\n        view\n        returns (OrderInfo memory orderInfo)\n    {\n        // Compute the order hash\n        orderInfo.orderHash = getOrderHash(order);\n\n        // Fetch filled amount\n        orderInfo.orderTakerAssetFilledAmount = filled[orderInfo.orderHash];\n\n        // If order.makerAssetAmount is zero, we also reject the order.\n        // While the Exchange contract handles them correctly, they create\n        // edge cases in the supporting infrastructure because they have\n        // an 'infinite' price when computed by a simple division.\n        if (order.makerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_MAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // If order.takerAssetAmount is zero, then the order will always\n        // be considered filled because 0 == takerAssetAmount == orderTakerAssetFilledAmount\n        // Instead of distinguishing between unfilled and filled zero taker\n        // amount orders, we choose not to support them.\n        if (order.takerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_TAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // Validate order availability\n        if (orderInfo.orderTakerAssetFilledAmount >= order.takerAssetAmount) {\n            orderInfo.orderStatus = uint8(OrderStatus.FULLY_FILLED);\n            return orderInfo;\n        }\n\n        // Validate order expiration\n        // solhint-disable-next-line not-rely-on-time\n        if (block.timestamp >= order.expirationTimeSeconds) {\n            orderInfo.orderStatus = uint8(OrderStatus.EXPIRED);\n            return orderInfo;\n        }\n\n        // Check if order has been cancelled\n        if (cancelled[orderInfo.orderHash]) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n        if (orderEpoch[order.makerAddress][order.senderAddress] > order.salt) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n\n        // All other statuses are ruled out: order is Fillable\n        orderInfo.orderStatus = uint8(OrderStatus.FILLABLE);\n        return orderInfo;\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // Fetch order info\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Assert that the order is fillable by taker\n        assertFillableOrder(\n            order,\n            orderInfo,\n            takerAddress,\n            signature\n        );\n        \n        // Get amount of takerAsset to fill\n        uint256 remainingTakerAssetAmount = safeSub(order.takerAssetAmount, orderInfo.orderTakerAssetFilledAmount);\n        uint256 takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetAmount);\n\n        // Validate context\n        assertValidFill(\n            order,\n            orderInfo,\n            takerAssetFillAmount,\n            takerAssetFilledAmount,\n            fillResults.makerAssetFilledAmount\n        );\n\n        // Compute proportional fill amounts\n        fillResults = calculateFillResults(order, takerAssetFilledAmount);\n\n        // Update exchange internal state\n        updateFilledState(\n            order,\n            takerAddress,\n            orderInfo.orderHash,\n            orderInfo.orderTakerAssetFilledAmount,\n            fillResults\n        );\n    \n        // Settle order\n        settleOrder(\n            order,\n            takerAddress,\n            fillResults\n        );\n\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrderInternal(Order memory order)\n        internal\n    {\n        // Fetch current order status\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Validate context\n        assertValidCancel(order, orderInfo);\n\n        // Perform cancel\n        updateCancelledState(order, orderInfo.orderHash);\n    }\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    function updateFilledState(\n        Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        FillResults memory fillResults\n    )\n        internal\n    {\n        // Update state\n        filled[orderHash] = safeAdd(orderTakerAssetFilledAmount, fillResults.takerAssetFilledAmount);\n\n        // Log order\n        emit Fill(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            takerAddress,\n            msg.sender,\n            fillResults.makerAssetFilledAmount,\n            fillResults.takerAssetFilledAmount,\n            fillResults.makerFeePaid,\n            fillResults.takerFeePaid,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        Order memory order,\n        bytes32 orderHash\n    )\n        internal\n    {\n        // Perform cancel\n        cancelled[orderHash] = true;\n\n        // Log cancel\n        emit Cancel(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            msg.sender,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view\n    {\n        // An order can only be filled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n        \n        // Validate sender is allowed to fill this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n        \n        // Validate taker is allowed to fill this order\n        if (order.takerAddress != address(0)) {\n            require(\n                order.takerAddress == takerAddress,\n                \"INVALID_TAKER\"\n            );\n        }\n        \n        // Validate Maker signature (check only if first time seen)\n        if (orderInfo.orderTakerAssetFilledAmount == 0) {\n            require(\n                isValidSignature(\n                    orderInfo.orderHash,\n                    order.makerAddress,\n                    signature\n                ),\n                \"INVALID_ORDER_SIGNATURE\"\n            );\n        }\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,  // TODO: use FillResults\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view\n    {\n        // Revert if fill amount is invalid\n        // TODO: reconsider necessity for v2.1\n        require(\n            takerAssetFillAmount != 0,\n            \"INVALID_TAKER_AMOUNT\"\n        );\n        \n        // Make sure taker does not pay more than desired amount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            takerAssetFilledAmount <= takerAssetFillAmount,\n            \"TAKER_OVERPAY\"\n        );\n        \n        // Make sure order is not overfilled\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeAdd(orderInfo.orderTakerAssetFilledAmount, takerAssetFilledAmount) <= order.takerAssetAmount,\n            \"ORDER_OVERFILL\"\n        );\n        \n        // Make sure order is filled at acceptable price.\n        // The order has an implied price from the makers perspective:\n        //    order price = order.makerAssetAmount / order.takerAssetAmount\n        // i.e. the number of makerAsset maker is paying per takerAsset. The\n        // maker is guaranteed to get this price or a better (lower) one. The\n        // actual price maker is getting in this fill is:\n        //    fill price = makerAssetFilledAmount / takerAssetFilledAmount\n        // We need `fill price <= order price` for the fill to be fair to maker.\n        // This amounts to:\n        //     makerAssetFilledAmount        order.makerAssetAmount\n        //    ------------------------  <=  -----------------------\n        //     takerAssetFilledAmount        order.takerAssetAmount\n        // or, equivalently:\n        //     makerAssetFilledAmount * order.takerAssetAmount <=\n        //     order.makerAssetAmount * takerAssetFilledAmount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeMul(makerAssetFilledAmount, order.takerAssetAmount)\n            <= \n            safeMul(order.makerAssetAmount, takerAssetFilledAmount),\n            \"INVALID_FILL_PRICE\"\n        );\n    }\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        Order memory order,\n        OrderInfo memory orderInfo\n    )\n        internal\n        view\n    {\n        // Ensure order is valid\n        // An order can only be cancelled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n\n        // Validate sender is allowed to cancel this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n\n        // Validate transaction signed by maker\n        address makerAddress = getCurrentContextAddress();\n        require(\n            order.makerAddress == makerAddress,\n            \"INVALID_MAKER\"\n        );\n    }\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (FillResults memory fillResults)\n    {\n        // Compute proportional transfer amounts\n        fillResults.takerAssetFilledAmount = takerAssetFilledAmount;\n        fillResults.makerAssetFilledAmount = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.makerAssetAmount\n        );\n        fillResults.makerFeePaid = safeGetPartialAmountFloor(\n            fillResults.makerAssetFilledAmount,\n            order.makerAssetAmount,\n            order.makerFee\n        );\n        fillResults.takerFeePaid = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.takerFee\n        );\n\n        return fillResults;\n    }\n\n    /// @dev Settles an order by transferring assets between counterparties.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAddress Address selling takerAsset and buying makerAsset.\n    /// @param fillResults Amounts to be filled and fees paid by maker and taker.\n    function settleOrder(\n        LibOrder.Order memory order,\n        address takerAddress,\n        LibFillResults.FillResults memory fillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        dispatchTransferFrom(\n            order.makerAssetData,\n            order.makerAddress,\n            takerAddress,\n            fillResults.makerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            order.takerAssetData,\n            takerAddress,\n            order.makerAddress,\n            fillResults.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            order.makerAddress,\n            order.feeRecipientAddress,\n            fillResults.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            takerAddress,\n            order.feeRecipientAddress,\n            fillResults.takerFeePaid\n        );\n    }\n}\n",
+		"2.0.0/protocol/Exchange/MixinMatchOrders.sol": "/*\n  Copyright 2018 ZeroEx Intl.\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n    http://www.apache.org/licenses/LICENSE-2.0\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MMatchOrders.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinMatchOrders is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MMatchOrders,\n    MTransactions\n{\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        nonReentrant\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // We assume that rightOrder.takerAssetData == leftOrder.makerAssetData and rightOrder.makerAssetData == leftOrder.takerAssetData.\n        // If this assumption isn't true, the match will fail at signature validation.\n        rightOrder.makerAssetData = leftOrder.takerAssetData;\n        rightOrder.takerAssetData = leftOrder.makerAssetData;\n\n        // Get left & right order info\n        LibOrder.OrderInfo memory leftOrderInfo = getOrderInfo(leftOrder);\n        LibOrder.OrderInfo memory rightOrderInfo = getOrderInfo(rightOrder);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Either our context is valid or we revert\n        assertFillableOrder(\n            leftOrder,\n            leftOrderInfo,\n            takerAddress,\n            leftSignature\n        );\n        assertFillableOrder(\n            rightOrder,\n            rightOrderInfo,\n            takerAddress,\n            rightSignature\n        );\n        assertValidMatch(leftOrder, rightOrder);\n\n        // Compute proportional fill amounts\n        matchedFillResults = calculateMatchedFillResults(\n            leftOrder,\n            rightOrder,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            rightOrderInfo.orderTakerAssetFilledAmount\n        );\n\n        // Validate fill contexts\n        assertValidFill(\n            leftOrder,\n            leftOrderInfo,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.makerAssetFilledAmount\n        );\n        assertValidFill(\n            rightOrder,\n            rightOrderInfo,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.makerAssetFilledAmount\n        );\n        \n        // Update exchange state\n        updateFilledState(\n            leftOrder,\n            takerAddress,\n            leftOrderInfo.orderHash,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.left\n        );\n        updateFilledState(\n            rightOrder,\n            takerAddress,\n            rightOrderInfo.orderHash,\n            rightOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.right\n        );\n\n        // Settle matched orders. Succeeds or throws.\n        settleMatchedOrders(\n            leftOrder,\n            rightOrder,\n            takerAddress,\n            matchedFillResults\n        );\n\n        return matchedFillResults;\n    }\n\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure\n    {\n        // Make sure there is a profitable spread.\n        // There is a profitable spread iff the cost per unit bought (OrderA.MakerAmount/OrderA.TakerAmount) for each order is greater\n        // than the profit per unit sold of the matched order (OrderB.TakerAmount/OrderB.MakerAmount).\n        // This is satisfied by the equations below:\n        // <leftOrder.makerAssetAmount> / <leftOrder.takerAssetAmount> >= <rightOrder.takerAssetAmount> / <rightOrder.makerAssetAmount>\n        // AND\n        // <rightOrder.makerAssetAmount> / <rightOrder.takerAssetAmount> >= <leftOrder.takerAssetAmount> / <leftOrder.makerAssetAmount>\n        // These equations can be combined to get the following:\n        require(\n            safeMul(leftOrder.makerAssetAmount, rightOrder.makerAssetAmount) >=\n            safeMul(leftOrder.takerAssetAmount, rightOrder.takerAssetAmount),\n            \"NEGATIVE_SPREAD_REQUIRED\"\n        );\n    }\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // Derive maker asset amounts for left & right orders, given store taker assert amounts\n        uint256 leftTakerAssetAmountRemaining = safeSub(leftOrder.takerAssetAmount, leftOrderTakerAssetFilledAmount);\n        uint256 leftMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            leftOrder.makerAssetAmount,\n            leftOrder.takerAssetAmount,\n            leftTakerAssetAmountRemaining\n        );\n        uint256 rightTakerAssetAmountRemaining = safeSub(rightOrder.takerAssetAmount, rightOrderTakerAssetFilledAmount);\n        uint256 rightMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            rightOrder.makerAssetAmount,\n            rightOrder.takerAssetAmount,\n            rightTakerAssetAmountRemaining\n        );\n\n        // Calculate fill results for maker and taker assets: at least one order will be fully filled.\n        // The maximum amount the left maker can buy is `leftTakerAssetAmountRemaining`\n        // The maximum amount the right maker can sell is `rightMakerAssetAmountRemaining`\n        // We have two distinct cases for calculating the fill results:\n        // Case 1.\n        //   If the left maker can buy more than the right maker can sell, then only the right order is fully filled.\n        //   If the left maker can buy exactly what the right maker can sell, then both orders are fully filled.\n        // Case 2.\n        //   If the left maker cannot buy more than the right maker can sell, then only the left order is fully filled.\n        if (leftTakerAssetAmountRemaining >= rightMakerAssetAmountRemaining) {\n            // Case 1: Right order is fully filled\n            matchedFillResults.right.makerAssetFilledAmount = rightMakerAssetAmountRemaining;\n            matchedFillResults.right.takerAssetFilledAmount = rightTakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = matchedFillResults.right.makerAssetFilledAmount;\n            // Round down to ensure the maker's exchange rate does not exceed the price specified by the order. \n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.left.makerAssetFilledAmount = safeGetPartialAmountFloor(\n                leftOrder.makerAssetAmount,\n                leftOrder.takerAssetAmount,\n                matchedFillResults.left.takerAssetFilledAmount\n            );\n        } else {\n            // Case 2: Left order is fully filled\n            matchedFillResults.left.makerAssetFilledAmount = leftMakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = leftTakerAssetAmountRemaining;\n            matchedFillResults.right.makerAssetFilledAmount = matchedFillResults.left.takerAssetFilledAmount;\n            // Round up to ensure the maker's exchange rate does not exceed the price specified by the order.\n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.right.takerAssetFilledAmount = safeGetPartialAmountCeil(\n                rightOrder.takerAssetAmount,\n                rightOrder.makerAssetAmount,\n                matchedFillResults.right.makerAssetFilledAmount\n            );\n        }\n\n        // Calculate amount given to taker\n        matchedFillResults.leftMakerAssetSpreadAmount = safeSub(\n            matchedFillResults.left.makerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n\n        // Compute fees for left order\n        matchedFillResults.left.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.makerAssetFilledAmount,\n            leftOrder.makerAssetAmount,\n            leftOrder.makerFee\n        );\n        matchedFillResults.left.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.takerAssetFilledAmount,\n            leftOrder.takerAssetAmount,\n            leftOrder.takerFee\n        );\n\n        // Compute fees for right order\n        matchedFillResults.right.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.makerAssetFilledAmount,\n            rightOrder.makerAssetAmount,\n            rightOrder.makerFee\n        );\n        matchedFillResults.right.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.takerAssetFilledAmount,\n            rightOrder.takerAssetAmount,\n            rightOrder.takerFee\n        );\n\n        // Return fill results\n        return matchedFillResults;\n    }\n\n    /// @dev Settles matched order by transferring appropriate funds between order makers, taker, and fee recipient.\n    /// @param leftOrder First matched order.\n    /// @param rightOrder Second matched order.\n    /// @param takerAddress Address that matched the orders. The taker receives the spread between orders as profit.\n    /// @param matchedFillResults Struct holding amounts to transfer between makers, taker, and fee recipients.\n    function settleMatchedOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        address takerAddress,\n        LibFillResults.MatchedFillResults memory matchedFillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        // Order makers and taker\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            rightOrder.makerAddress,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            rightOrder.makerAssetData,\n            rightOrder.makerAddress,\n            leftOrder.makerAddress,\n            matchedFillResults.left.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            takerAddress,\n            matchedFillResults.leftMakerAssetSpreadAmount\n        );\n\n        // Maker fees\n        dispatchTransferFrom(\n            zrxAssetData,\n            leftOrder.makerAddress,\n            leftOrder.feeRecipientAddress,\n            matchedFillResults.left.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            rightOrder.makerAddress,\n            rightOrder.feeRecipientAddress,\n            matchedFillResults.right.makerFeePaid\n        );\n\n        // Taker fees\n        if (leftOrder.feeRecipientAddress == rightOrder.feeRecipientAddress) {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                safeAdd(\n                    matchedFillResults.left.takerFeePaid,\n                    matchedFillResults.right.takerFeePaid\n                )\n            );\n        } else {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                matchedFillResults.left.takerFeePaid\n            );\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                rightOrder.feeRecipientAddress,\n                matchedFillResults.right.takerFeePaid\n            );\n        }\n    }\n}\n",
+		"2.0.0/protocol/Exchange/MixinSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./interfaces/IWallet.sol\";\nimport \"./interfaces/IValidator.sol\";\n\n\ncontract MixinSignatureValidator is\n    ReentrancyGuard,\n    MSignatureValidator,\n    MTransactions\n{\n    using LibBytes for bytes;\n    \n    // Mapping of hash => signer => signed\n    mapping (bytes32 => mapping (address => bool)) public preSigned;\n\n    // Mapping of signer => validator => approved\n    mapping (address => mapping (address => bool)) public allowedValidators;\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n    {\n        if (signerAddress != msg.sender) {\n            require(\n                isValidSignature(\n                    hash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_SIGNATURE\"\n            );\n        }\n        preSigned[hash][signerAddress] = true;\n    }\n\n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external\n        nonReentrant\n    {\n        address signerAddress = getCurrentContextAddress();\n        allowedValidators[signerAddress][validatorAddress] = approval;\n        emit SignatureValidatorApproval(\n            signerAddress,\n            validatorAddress,\n            approval\n        );\n    }\n\n    /// @dev Verifies that a hash has been signed by the given signer.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid)\n    {\n        require(\n            signature.length > 0,\n            \"LENGTH_GREATER_THAN_0_REQUIRED\"\n        );\n\n        // Pop last byte off of signature byte array.\n        uint8 signatureTypeRaw = uint8(signature.popLastByte());\n\n        // Ensure signature is supported\n        require(\n            signatureTypeRaw < uint8(SignatureType.NSignatureTypes),\n            \"SIGNATURE_UNSUPPORTED\"\n        );\n\n        SignatureType signatureType = SignatureType(signatureTypeRaw);\n\n        // Variables are not scoped in Solidity.\n        uint8 v;\n        bytes32 r;\n        bytes32 s;\n        address recovered;\n\n        // Always illegal signature.\n        // This is always an implicit option since a signer can create a\n        // signature array with invalid type or length. We may as well make\n        // it an explicit option. This aids testing and analysis. It is\n        // also the initialization value for the enum type.\n        if (signatureType == SignatureType.Illegal) {\n            revert(\"SIGNATURE_ILLEGAL\");\n\n        // Always invalid signature.\n        // Like Illegal, this is always implicitly available and therefore\n        // offered explicitly. It can be implicitly created by providing\n        // a correctly formatted but incorrect signature.\n        } else if (signatureType == SignatureType.Invalid) {\n            require(\n                signature.length == 0,\n                \"LENGTH_0_REQUIRED\"\n            );\n            isValid = false;\n            return isValid;\n\n        // Signature using EIP712\n        } else if (signatureType == SignatureType.EIP712) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                hash,\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signed using web3.eth_sign\n        } else if (signatureType == SignatureType.EthSign) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                keccak256(abi.encodePacked(\n                    \"\\x19Ethereum Signed Message:\\n32\",\n                    hash\n                )),\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signature verified by wallet contract.\n        // If used with an order, the maker of the order is the wallet contract.\n        } else if (signatureType == SignatureType.Wallet) {\n            isValid = isValidWalletSignature(\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signature verified by validator contract.\n        // If used with an order, the maker of the order can still be an EOA.\n        // A signature using this type should be encoded as:\n        // | Offset   | Length | Contents                        |\n        // | 0x00     | x      | Signature to validate           |\n        // | 0x00 + x | 20     | Address of validator contract   |\n        // | 0x14 + x | 1      | Signature type is always \"\\x06\" |\n        } else if (signatureType == SignatureType.Validator) {\n            // Pop last 20 bytes off of signature byte array.\n            address validatorAddress = signature.popLast20Bytes();\n            \n            // Ensure signer has approved validator.\n            if (!allowedValidators[signerAddress][validatorAddress]) {\n                return false;\n            }\n            isValid = isValidValidatorSignature(\n                validatorAddress,\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signer signed hash previously using the preSign function.\n        } else if (signatureType == SignatureType.PreSigned) {\n            isValid = preSigned[hash][signerAddress];\n            return isValid;\n        }\n\n        // Anything else is illegal (We do not return false because\n        // the signature may actually be valid, just not in a format\n        // that we currently support. In this case returning false\n        // may lead the caller to incorrectly believe that the\n        // signature was invalid.)\n        revert(\"SIGNATURE_UNSUPPORTED\");\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if signature is valid for given wallet..\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IWallet(walletAddress).isValidSignature.selector,\n            hash,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,              // forward all gas\n                walletAddress,    // address of Wallet contract\n                cdStart,          // pointer to start of input\n                mload(calldata),  // length of input\n                cdStart,          // write output over input\n                32                // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"WALLET_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000c57414c4c45545f4552524f5200000000000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IValidator(signerAddress).isValidSignature.selector,\n            hash,\n            signerAddress,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,               // forward all gas\n                validatorAddress,  // address of Validator contract\n                cdStart,           // pointer to start of input\n                mload(calldata),   // length of input\n                cdStart,           // write output over input\n                32                 // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"VALIDATOR_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f56414c494441544f525f4552524f5200000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/MixinTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"./libs/LibExchangeErrors.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./libs/LibEIP712.sol\";\n\n\ncontract MixinTransactions is\n    LibEIP712,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of transaction hash => executed\n    // This prevents transactions from being executed more than once.\n    mapping (bytes32 => bool) public transactions;\n\n    // Address of current transaction signer\n    address public currentContextAddress;\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external\n    {\n        // Prevent reentrancy\n        require(\n            currentContextAddress == address(0),\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        bytes32 transactionHash = hashEIP712Message(hashZeroExTransaction(\n            salt,\n            signerAddress,\n            data\n        ));\n\n        // Validate transaction has not been executed\n        require(\n            !transactions[transactionHash],\n            \"INVALID_TX_HASH\"\n        );\n\n        // Transaction always valid if signer is sender of transaction\n        if (signerAddress != msg.sender) {\n            // Validate signature\n            require(\n                isValidSignature(\n                    transactionHash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_TX_SIGNATURE\"\n            );\n\n            // Set the current transaction signer\n            currentContextAddress = signerAddress;\n        }\n\n        // Execute transaction\n        transactions[transactionHash] = true;\n        require(\n            address(this).delegatecall(data),\n            \"FAILED_EXECUTION\"\n        );\n\n        // Reset current transaction signer if it was previously updated\n        if (signerAddress != msg.sender) {\n            currentContextAddress = address(0);\n        }\n    }\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;\n        bytes32 dataHash = keccak256(data);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,\n        //     salt,\n        //     bytes32(signerAddress),\n        //     keccak256(data)\n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, schemaHash)                                                               // hash of schema\n            mstore(add(memPtr, 32), salt)                                                            // salt\n            mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))  // signerAddress\n            mstore(add(memPtr, 96), dataHash)                                                        // hash of data\n\n            // Compute hash\n            result := keccak256(memPtr, 128)\n        }\n        return result;\n    }\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address)\n    {\n        address currentContextAddress_ = currentContextAddress;\n        address contextAddress = currentContextAddress_ == address(0) ? msg.sender : currentContextAddress_;\n        return contextAddress;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/MixinWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibAbiEncoder.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MWrapperFunctions.sol\";\n\n\ncontract MixinWrapperFunctions is\n    ReentrancyGuard,\n    LibMath,\n    LibFillResults,\n    LibAbiEncoder,\n    MExchangeCore,\n    MWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrKillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        // Delegate to `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := delegatecall(\n                gas,                                // forward all gas\n                address,                            // call address of this contract\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrKillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n    \n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public\n        nonReentrant\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            cancelOrderInternal(orders[i]);\n        }\n    }\n\n    /// @dev Fetches information for all passed in orders.\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        LibOrder.OrderInfo[] memory ordersInfo = new LibOrder.OrderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            ordersInfo[i] = getOrderInfo(orders[i]);\n        }\n        return ordersInfo;\n    }\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        require(\n            fillResults.takerAssetFilledAmount == takerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return fillResults;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
+		"2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
+		"2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibAbiEncoder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./LibOrder.sol\";\n\n\ncontract LibAbiEncoder {\n\n    /// @dev ABI encodes calldata for `fillOrder`.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return ABI encoded calldata for `fillOrder`.\n    function abiEncodeFillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        // We need to call MExchangeCore.fillOrder using a delegatecall in\n        // assembly so that we can intercept a call that throws. For this, we\n        // need the input encoded in memory in the Ethereum ABIv2 format [1].\n\n        // | Area     | Offset | Length  | Contents                                    |\n        // | -------- |--------|---------|-------------------------------------------- |\n        // | Header   | 0x00   | 4       | function selector                           |\n        // | Params   |        | 3 * 32  | function parameters:                        |\n        // |          | 0x00   |         |   1. offset to order (*)                    |\n        // |          | 0x20   |         |   2. takerAssetFillAmount                   |\n        // |          | 0x40   |         |   3. offset to signature (*)                |\n        // | Data     |        | 12 * 32 | order:                                      |\n        // |          | 0x000  |         |   1.  senderAddress                         |\n        // |          | 0x020  |         |   2.  makerAddress                          |\n        // |          | 0x040  |         |   3.  takerAddress                          |\n        // |          | 0x060  |         |   4.  feeRecipientAddress                   |\n        // |          | 0x080  |         |   5.  makerAssetAmount                      |\n        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |\n        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |\n        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |\n        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |\n        // |          | 0x120  |         |   10. salt                                  |\n        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |\n        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |\n        // |          | 0x180  | 32      | makerAssetData Length                       |\n        // |          | 0x1A0  | **      | makerAssetData Contents                     |\n        // |          | 0x1C0  | 32      | takerAssetData Length                       |\n        // |          | 0x1E0  | **      | takerAssetData Contents                     |\n        // |          | 0x200  | 32      | signature Length                            |\n        // |          | 0x220  | **      | signature Contents                          |\n\n        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:\n        //     An offset stored in the Params area is calculated from the beginning of the Params section.\n        //     An offset stored in the Data area is calculated from the beginning of the Data section.\n\n        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.\n\n        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html\n\n        assembly {\n\n            // Areas below may use the following variables:\n            //   1. <area>Start   -- Start of this area in memory\n            //   2. <area>End     -- End of this area in memory. This value may\n            //                       be precomputed (before writing contents),\n            //                       or it may be computed as contents are written.\n            //   3. <area>Offset  -- Current offset into area. If an area's End\n            //                       is precomputed, this variable tracks the\n            //                       offsets of contents as they are written.\n\n            /////// Setup Header Area ///////\n            // Load free memory pointer\n            fillOrderCalldata := mload(0x40)\n            // bytes4(keccak256(\"fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)\"))\n            // = 0xb4be83d5\n            // Leave 0x20 bytes to store the length\n            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)\n            let headerAreaEnd := add(fillOrderCalldata, 0x24)\n\n            /////// Setup Params Area ///////\n            // This area is preallocated and written to later.\n            // This is because we need to fill in offsets that have not yet been calculated.\n            let paramsAreaStart := headerAreaEnd\n            let paramsAreaEnd := add(paramsAreaStart, 0x60)\n            let paramsAreaOffset := paramsAreaStart\n\n            /////// Setup Data Area ///////\n            let dataAreaStart := paramsAreaEnd\n            let dataAreaEnd := dataAreaStart\n\n            // Offset from the source data we're reading from\n            let sourceOffset := order\n            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.\n            let arrayLenBytes := 0\n            let arrayLenWords := 0\n\n            /////// Write order Struct ///////\n            // Write memory location of Order, relative to the start of the\n            // parameter list, then increment the paramsAreaOffset respectively.\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            // Write values for each field in the order\n            // It would be nice to use a loop, but we save on gas by writing\n            // the stores sequentially.\n            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress\n            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress\n            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress\n            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress\n            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount\n            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount\n            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount\n            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount\n            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds\n            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt\n            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData\n            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData\n            dataAreaEnd := add(dataAreaEnd, 0x180)\n            sourceOffset := add(sourceOffset, 0x180)\n\n            // Write offset to <order.makerAssetData>\n            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.makerAssetData>\n            sourceOffset := mload(add(order, 0x140)) // makerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.makerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of <order.makerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Write offset to <order.takerAssetData>\n            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.takerAssetData>\n            sourceOffset := mload(add(order, 0x160)) // takerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.takerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of  <order.takerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            /////// Write takerAssetFillAmount ///////\n            mstore(paramsAreaOffset, takerAssetFillAmount)\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            /////// Write signature ///////\n            // Write offset to paramsArea\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n\n            // Calculate length of signature\n            sourceOffset := signature\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of signature\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of signature\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Set length of calldata\n            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))\n\n            // Increment free memory pointer\n            mstore(0x40, dataAreaEnd)\n        }\n\n        return fillOrderCalldata;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\n// solhint-disable max-line-length\ncontract LibConstants {\n   \n    // Asset data for ZRX token. Used for fee transfers.\n    // @TODO: Hardcode constant when we deploy. Currently \n    //        not constant to make testing easier.\n\n    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256(\"ERC20Token(address)\")) = 0xf47261b0\n    \n    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.\n    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570\n    // bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x6f\\xf6\\xc0\\xff\\x1d\\x68\\xb9\\x64\\x90\\x1f\\x98\\x6d\\x4c\\x9f\\xa3\\xac\\x68\\x34\\x65\\x70\";\n    \n    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.\n    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498\n    bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xe4\\x1d\\x24\\x89\\x57\\x1d\\x32\\x21\\x89\\x24\\x6d\\xaf\\xa5\\xeb\\xde\\x1f\\x46\\x99\\xf4\\x98\";\n}\n// solhint-enable max-line-length\n",
+		"2.0.0/protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\n// solhint-disable\npragma solidity 0.4.24;\n\n\n/// @dev This contract documents the revert reasons used in the Exchange contract.\n/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.\ncontract LibExchangeErrors {\n\n    /// Order validation errors ///\n    string constant ORDER_UNFILLABLE = \"ORDER_UNFILLABLE\";                              // Order cannot be filled.\n    string constant INVALID_MAKER = \"INVALID_MAKER\";                                    // Invalid makerAddress.\n    string constant INVALID_TAKER = \"INVALID_TAKER\";                                    // Invalid takerAddress.\n    string constant INVALID_SENDER = \"INVALID_SENDER\";                                  // Invalid `msg.sender`.\n    string constant INVALID_ORDER_SIGNATURE = \"INVALID_ORDER_SIGNATURE\";                // Signature validation failed. \n    \n    /// fillOrder validation errors ///\n    string constant INVALID_TAKER_AMOUNT = \"INVALID_TAKER_AMOUNT\";                      // takerAssetFillAmount cannot equal 0.\n    string constant ROUNDING_ERROR = \"ROUNDING_ERROR\";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. \n    \n    /// Signature validation errors ///\n    string constant INVALID_SIGNATURE = \"INVALID_SIGNATURE\";                            // Signature validation failed. \n    string constant SIGNATURE_ILLEGAL = \"SIGNATURE_ILLEGAL\";                            // Signature type is illegal.\n    string constant SIGNATURE_UNSUPPORTED = \"SIGNATURE_UNSUPPORTED\";                    // Signature type unsupported.\n    \n    /// cancelOrdersUptTo errors ///\n    string constant INVALID_NEW_ORDER_EPOCH = \"INVALID_NEW_ORDER_EPOCH\";                // Specified salt must be greater than or equal to existing orderEpoch.\n\n    /// fillOrKillOrder errors ///\n    string constant COMPLETE_FILL_FAILED = \"COMPLETE_FILL_FAILED\";                      // Desired takerAssetFillAmount could not be completely filled. \n\n    /// matchOrders errors ///\n    string constant NEGATIVE_SPREAD_REQUIRED = \"NEGATIVE_SPREAD_REQUIRED\";              // Matched orders must have a negative spread.\n\n    /// Transaction errors ///\n    string constant REENTRANCY_ILLEGAL = \"REENTRANCY_ILLEGAL\";                          // Recursive reentrancy is not allowed. \n    string constant INVALID_TX_HASH = \"INVALID_TX_HASH\";                                // Transaction has already been executed. \n    string constant INVALID_TX_SIGNATURE = \"INVALID_TX_SIGNATURE\";                      // Signature validation failed. \n    string constant FAILED_EXECUTION = \"FAILED_EXECUTION\";                              // Transaction execution failed. \n    \n    /// registerAssetProxy errors ///\n    string constant ASSET_PROXY_ALREADY_EXISTS = \"ASSET_PROXY_ALREADY_EXISTS\";          // AssetProxy with same id already exists.\n\n    /// dispatchTransferFrom errors ///\n    string constant ASSET_PROXY_DOES_NOT_EXIST = \"ASSET_PROXY_DOES_NOT_EXIST\";          // No assetProxy registered at given id.\n    string constant TRANSFER_FAILED = \"TRANSFER_FAILED\";                                // Asset transfer unsuccesful.\n\n    /// Length validation errors ///\n    string constant LENGTH_GREATER_THAN_0_REQUIRED = \"LENGTH_GREATER_THAN_0_REQUIRED\";  // Byte array must have a length greater than 0.\n    string constant LENGTH_GREATER_THAN_3_REQUIRED = \"LENGTH_GREATER_THAN_3_REQUIRED\";  // Byte array must have a length greater than 3.\n    string constant LENGTH_0_REQUIRED = \"LENGTH_0_REQUIRED\";                            // Byte array must have a length of 0.\n    string constant LENGTH_65_REQUIRED = \"LENGTH_65_REQUIRED\";                          // Byte array must have a length of 65.\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibMath.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibMath is\n    SafeMath\n{\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function safeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorFloor(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function safeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorCeil(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function getPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function getPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // The absolute rounding error is the difference between the rounded\n        // value and the ideal value. The relative rounding error is the\n        // absolute rounding error divided by the absolute value of the\n        // ideal value. This is undefined when the ideal value is zero.\n        //\n        // The ideal value is `numerator * target / denominator`.\n        // Let's call `numerator * target % denominator` the remainder.\n        // The absolute error is `remainder / denominator`.\n        //\n        // When the ideal value is zero, we require the absolute error to\n        // be zero. Fortunately, this is always the case. The ideal value is\n        // zero iff `numerator == 0` and/or `target == 0`. In this case the\n        // remainder and absolute error are also zero. \n        if (target == 0 || numerator == 0) {\n            return false;\n        }\n        \n        // Otherwise, we want the relative rounding error to be strictly\n        // less than 0.1%.\n        // The relative error is `remainder / (numerator * target)`.\n        // We want the relative error less than 1 / 1000:\n        //        remainder / (numerator * denominator)  <  1 / 1000\n        // or equivalently:\n        //        1000 * remainder  <  numerator * target\n        // so we have a rounding error iff:\n        //        1000 * remainder  >=  numerator * target\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding up.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // See the comments in `isRoundingError`.\n        if (target == 0 || numerator == 0) {\n            // When either is zero, the ideal value and rounded value are zero\n            // and there is no rounding error. (Although the relative error\n            // is undefined.)\n            return false;\n        }\n        // Compute remainder as before\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        remainder = safeSub(denominator, remainder) % denominator;\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssetProxyDispatcher.sol\";\n\n\ncontract MAssetProxyDispatcher is\n    IAssetProxyDispatcher\n{\n    // Logs registration of new asset proxy\n    event AssetProxyRegistered(\n        bytes4 id,              // Id of new registered AssetProxy.\n        address assetProxy      // Address of new registered AssetProxy.\n    );\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal;\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IExchangeCore.sol\";\n\n\ncontract MExchangeCore is\n    IExchangeCore\n{\n    // Fill event is emitted whenever an order is filled.\n    event Fill(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that received fees.\n        address takerAddress,                 // Address that filled the order.\n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        uint256 makerAssetFilledAmount,       // Amount of makerAsset sold by maker and bought by taker. \n        uint256 takerAssetFilledAmount,       // Amount of takerAsset sold by taker and bought by maker.\n        uint256 makerFeePaid,                 // Amount of ZRX paid to feeRecipient by maker.\n        uint256 takerFeePaid,                 // Amount of ZRX paid to feeRecipient by taker.\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // Cancel event is emitted whenever an individual order is cancelled.\n    event Cancel(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that would have recieved fees if order was filled.   \n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // CancelUpTo event is emitted whenever `cancelOrdersUpTo` is executed succesfully.\n    event CancelUpTo(\n        address indexed makerAddress,         // Orders cancelled must have been created by this address.\n        address indexed senderAddress,        // Orders cancelled must have a `senderAddress` equal to this address.\n        uint256 orderEpoch                    // Orders with specified makerAddress and senderAddress with a salt less than this value are considered cancelled.\n    );\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrderInternal(LibOrder.Order memory order)\n        internal;\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function updateFilledState(\n        LibOrder.Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        LibFillResults.FillResults memory fillResults\n    )\n        internal;\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        LibOrder.Order memory order,\n        bytes32 orderHash\n    )\n        internal;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo Status, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view;\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo\n    )\n        internal\n        view;\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        LibOrder.Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.FillResults memory fillResults);\n\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IMatchOrders.sol\";\n\n\ncontract MMatchOrders is\n    IMatchOrders\n{\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure;\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/ISignatureValidator.sol\";\n\n\ncontract MSignatureValidator is\n    ISignatureValidator\n{\n    event SignatureValidatorApproval(\n        address indexed signerAddress,     // Address that approves or disapproves a contract to verify signatures.\n        address indexed validatorAddress,  // Address of signature validator contract.\n        bool approved                      // Approval or disapproval of validator contract.\n    );\n\n    // Allowed signature types.\n    enum SignatureType {\n        Illegal,         // 0x00, default value\n        Invalid,         // 0x01\n        EIP712,          // 0x02\n        EthSign,         // 0x03\n        Wallet,          // 0x04\n        Validator,       // 0x05\n        PreSigned,       // 0x06\n        NSignatureTypes  // 0x07, number of signature types. Always leave at end.\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"../interfaces/ITransactions.sol\";\n\n\ncontract MTransactions is\n    ITransactions\n{\n    // Hash for the EIP712 ZeroEx Transaction Schema\n    bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"ZeroExTransaction(\",\n        \"uint256 salt,\",\n        \"address signerAddress,\",\n        \"bytes data\",\n        \")\"\n    ));\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result);\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address);\n}\n",
+		"2.0.0/protocol/Exchange/mixins/MWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IWrapperFunctions.sol\";\n\n\ncontract MWrapperFunctions is \n    IWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n}\n",
+		"2.0.0/tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n",
+		"2.0.0/tokens/ERC721Token/IERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Token {\n\n    /// @dev This emits when ownership of any NFT changes by any mechanism.\n    ///      This event emits when NFTs are created (`from` == 0) and destroyed\n    ///      (`to` == 0). Exception: during contract creation, any number of NFTs\n    ///      may be created and assigned without emitting Transfer. At the time of\n    ///      any transfer, the approved address for that NFT (if any) is reset to none.\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when the approved address for an NFT is changed or\n    ///      reaffirmed. The zero address indicates there is no approved address.\n    ///      When a Transfer event emits, this also indicates that the approved\n    ///      address for that NFT (if any) is reset to none.\n    event Approval(\n        address indexed _owner,\n        address indexed _approved,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when an operator is enabled or disabled for an owner.\n    ///      The operator can manage all NFTs of the owner.\n    event ApprovalForAll(\n        address indexed _owner,\n        address indexed _operator,\n        bool _approved\n    );\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      perator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external;\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external;\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external;\n\n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public;\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address);\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId) \n        public\n        view\n        returns (address);\n    \n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool);\n}\n",
+		"2.0.0/tokens/EtherToken/IEtherToken.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../ERC20Token/IERC20Token.sol\";\n\n\ncontract IEtherToken is\n    IERC20Token\n{\n    function deposit()\n        public\n        payable;\n    \n    function withdraw(uint256 amount)\n        public;\n}\n",
+		"2.0.0/utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
+		"2.0.0/utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
+		"2.0.0/utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
+		"2.0.0/utils/ReentrancyGuard/ReentrancyGuard.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ReentrancyGuard {\n\n    // Locked state of mutex\n    bool private locked = false;\n\n    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked\n    ///      before function execution and unlocked after.\n    modifier nonReentrant() {\n        // Ensure mutex is unlocked\n        require(\n            !locked,\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        // Lock mutex before function call\n        locked = true;\n\n        // Perform function call\n        _;\n\n        // Unlock mutex after function call\n        locked = false;\n    }\n}\n",
+		"2.0.0/utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n"
+	},
+	"sourceTreeHashHex": "0xd4b411ae8c566bfc879b9880fcf5306a0b0b7051368f0c84ad27da6b5a6f0637",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {
+		"1": {
+			"address": "0x4f833a24e1f95d70f028921e27040ca56e09ab0b",
+			"links": {},
+			"constructorArgs": "[]"
+		},
+		"3": {
+			"address": "0x4530c0483a1633c7a1c97d2c53721caff2caaaaf",
+			"links": {},
+			"constructorArgs": "[\"0xf47261b0000000000000000000000000ff67881f8d12f372d91baae9752eb3631ff0ed00\"]"
+		},
+		"42": {
+			"address": "0x35dd2932454449b14cee11a94d3674a936d5d7b2",
+			"links": {},
+			"constructorArgs": "[\"0xf47261b00000000000000000000000002002d3812f58e35f0ea1ffbf80a75a38c32175fa\"]"
+		},
+		"50": {
+			"address": "0x48bacb9266a570d521063ef5dd96e61686dbe788",
+			"links": {},
+			"constructorArgs": "[\"0xf47261b0000000000000000000000000871dd7c2b4b25e1aa18728e9d5f2af4c4e431f5c\"]"
+		}
+	}
+}
diff --git a/packages/pipeline/src/events.ts b/packages/pipeline/src/events.ts
new file mode 100644
index 000000000..a6e1e4ad3
--- /dev/null
+++ b/packages/pipeline/src/events.ts
@@ -0,0 +1,75 @@
+import { AbiDecoder } from '@0xproject/utils';
+import { default as axios } from 'axios';
+import { BlockParam, BlockParamLiteral, DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { artifacts } from './artifacts';
+
+// const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+const ETHERSCAN_URL = 'https://api.etherscan.io/api';
+// TOOD(albrow): Pass this in as a constructor argument instead of an env var.
+const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY;
+
+// Raw response from etherescan.io
+interface EventsResponse {
+    status: string;
+    message: string;
+    result: EventsResponseResult[];
+}
+
+// Events as represented in the response from etherscan.io
+interface EventsResponseResult {
+    address: string;
+    topics: string[];
+    data: string;
+    blockNumber: string;
+    timeStamp: string;
+    gasPrice: string;
+    gasUsed: string;
+    logIndex: string;
+    transactionHash: string;
+    transactionIndex: string;
+}
+
+// Parses and abi-decodes the fill events response from etherscan.io.
+const parseFillEventsResponse = R.pipe(R.map(convertResponseToLogEntry), R.map(tryToDecodeLogOrNoop));
+
+function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
+    const radix = 10;
+    return {
+        logIndex: parseInt(result.logIndex, radix),
+        transactionIndex: parseInt(result.logIndex, radix),
+        transactionHash: result.transactionHash,
+        blockHash: '',
+        blockNumber: parseInt(result.blockNumber, radix),
+        address: result.address,
+        data: result.data,
+        topics: result.topics,
+    };
+}
+
+function tryToDecodeLogOrNoop(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
+    const abiDecoder = new AbiDecoder([artifacts.Exchange.compilerOutput.abi]);
+    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    return logWithDecodedArgs as LogWithDecodedArgs<DecodedLogArgs>;
+}
+
+/**
+ * Gets the decoded events for a specific contract and block range.
+ * @param contractAddress  The address of the contract to get the events for.
+ * @param fromBlock The start of the block range to get events for (inclusive).
+ * @param toBlock The end of the block range to get events for (inclusive).
+ * @returns A list of decoded events.
+ */
+export async function getContractEventsAsync(
+    contractAddress: string,
+    fromBlock: BlockParam = BlockParamLiteral.Earliest,
+    toBlock: BlockParam = BlockParamLiteral.Latest,
+): Promise<Array<LogWithDecodedArgs<DecodedLogArgs>>> {
+    const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${ETHERSCAN_API_KEY}`;
+    const resp = await axios.get<EventsResponse>(fullURL);
+    // TODO(albrow): Check response code.
+    const decodedEvents = parseFillEventsResponse(resp.data.result);
+    return decodedEvents;
+}
diff --git a/packages/pipeline/src/global.d.ts b/packages/pipeline/src/global.d.ts
index 0af4ddb30..94e63a32d 100644
--- a/packages/pipeline/src/global.d.ts
+++ b/packages/pipeline/src/global.d.ts
@@ -1,6 +1,6 @@
-declare module 'queue';
-declare module 'airtable';
 declare module '*.json' {
-    const value: any;
-    export default value;
+    const json: any;
+    /* tslint:disable */
+    export default json;
+    /* tslint:enable */
 }
diff --git a/packages/pipeline/src/models/block.ts b/packages/pipeline/src/models/block.ts
deleted file mode 100644
index a81cdb293..000000000
--- a/packages/pipeline/src/models/block.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-const block = {
-    tableName: 'blocks',
-    tableProperties: {
-        id: {
-            type: 'key',
-        },
-        timestamp: {
-            type: 'timestamp',
-            required: true,
-        },
-        block_number: {
-            type: 'bigint',
-            required: true,
-        },
-    },
-};
-const logToBlockSchemaMapping: any = {
-    number: 'block_number',
-    hash: 'block_hash',
-    timestamp: 'timestamp',
-};
-export { block, logToBlockSchemaMapping };
diff --git a/packages/pipeline/src/models/event.ts b/packages/pipeline/src/models/event.ts
deleted file mode 100644
index cb1c939e5..000000000
--- a/packages/pipeline/src/models/event.ts
+++ /dev/null
@@ -1,84 +0,0 @@
-const event = {
-    tableName: 'events',
-    tableProperties: {
-        id: {
-            type: 'key',
-        },
-        timestamp: {
-            type: 'timestamp',
-            required: true,
-        },
-        event_type: {
-            type: 'varchar',
-            required: true,
-        },
-        error_id: {
-            type: 'varchar',
-        },
-        order_hash: {
-            type: 'char(66)',
-        },
-        maker: {
-            type: 'char(42)',
-        },
-        maker_amount: {
-            type: 'varchar',
-        },
-        maker_fee: {
-            type: 'varchar',
-        },
-        maker_token: {
-            type: 'char(42)',
-        },
-        taker_amount: {
-            type: 'varchar',
-        },
-        taker_fee: {
-            type: 'varchar',
-        },
-        taker_token: {
-            type: 'char(42)',
-        },
-        txn_hash: {
-            type: 'char(66)',
-        },
-        gas_used: {
-            type: 'varchar',
-        },
-        gas_price: {
-            type: 'varchar',
-        },
-        fee_recipient: {
-            type: 'char(42)',
-        },
-        method_id: {
-            type: 'char(10)',
-        },
-        salt: {
-            type: 'varchar',
-        },
-        block_number: {
-            type: 'bigint',
-        },
-    },
-};
-const logToEventSchemaMapping: any = {
-    blockNumber: 'block_number',
-    transactionHash: 'txn_hash',
-    event: 'event_type',
-    logIndex: 'log_index',
-    'args.maker': 'maker',
-    'args.taker': 'taker',
-    'args.feeRecipient': 'fee_recipient',
-    'args.makerToken': 'maker_token',
-    'args.takerToken': 'taker_token',
-    'args.filledMakerTokenAmount': 'maker_amount',
-    'args.filledTakerTokenAmount': 'taker_amount',
-    'args.paidMakerFee': 'maker_fee',
-    'args.paidTakerFee': 'taker_fee',
-    'args.orderHash': 'order_hash',
-    'args.cancelledMakerTokenAmount': 'maker_amount',
-    'args.cancelledTakerTokenAmount': 'taker_amount',
-    'args.errorId': 'error_id',
-};
-export { event, logToEventSchemaMapping };
diff --git a/packages/pipeline/src/models/historical_prices.ts b/packages/pipeline/src/models/historical_prices.ts
deleted file mode 100644
index cf49b579e..000000000
--- a/packages/pipeline/src/models/historical_prices.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-const historicalPrices = {
-    tableName: 'historical_prices',
-    tableProperties: {
-        token: {
-            type: 'varchar',
-        },
-        base: {
-            type: 'varchar',
-        },
-        timestamp: {
-            type: 'timestamp',
-        },
-        close: {
-            type: 'numeric(50)',
-        },
-        high: {
-            type: 'numeric(50)',
-        },
-        low: {
-            type: 'numeric(50)',
-        },
-        open: {
-            type: 'numeric(50)',
-        },
-        volume_from: {
-            type: 'numeric(50)',
-        },
-        volume_to: {
-            type: 'numeric(50)',
-        },
-    },
-};
-const logToHistoricalPricesSchema: { [log: string]: string } = {
-    token: 'token',
-    time: 'timestamp',
-    close: 'close',
-    high: 'high',
-    low: 'low',
-    open: 'open',
-    volumefrom: 'volume_from',
-    volumeto: 'volume_to',
-};
-export { historicalPrices, logToHistoricalPricesSchema };
diff --git a/packages/pipeline/src/models/order.ts b/packages/pipeline/src/models/order.ts
deleted file mode 100644
index dadae2883..000000000
--- a/packages/pipeline/src/models/order.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-const order = {
-    tableName: 'orders',
-    tableProperties: {
-        id: {
-            type: 'key',
-        },
-        timestamp: {
-            type: 'timestamp',
-            required: true,
-        },
-        block_number: {
-            type: 'bigint',
-            required: true,
-        },
-    },
-};
-const logToOrderSchemaMapping: any = {
-    exchangeContractAddress: 'exchange_contract_address',
-    maker: 'maker',
-    makerTokenAddress: 'maker_token',
-    makerTokenAmount: 'maker_amount',
-    makerFee: 'maker_fee',
-    taker: 'taker',
-    takerTokenAddress: 'taker_token',
-    takerTokenAmount: 'taker_amount',
-    takerFee: 'taker_fee',
-    expirationUnixTimestampSec: 'expiration_unix_timestamp_sec',
-    salt: 'salt',
-};
-export { order, logToOrderSchemaMapping };
diff --git a/packages/pipeline/src/models/price.ts b/packages/pipeline/src/models/price.ts
deleted file mode 100644
index 9e45cc2a9..000000000
--- a/packages/pipeline/src/models/price.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-const price = {
-    tableName: 'prices',
-    tableProperties: {
-        address: {
-            type: 'char(42)',
-        },
-        timestamp: {
-            type: 'timestamp',
-        },
-        price: {
-            type: 'numeric(50)',
-        },
-    },
-};
-export { price };
diff --git a/packages/pipeline/src/models/relayer.ts b/packages/pipeline/src/models/relayer.ts
deleted file mode 100644
index 77a123e8b..000000000
--- a/packages/pipeline/src/models/relayer.ts
+++ /dev/null
@@ -1,75 +0,0 @@
-// const relayer = {
-//     tableName: 'relayers',
-//     tableProperties: {
-//         id: {
-//             type: 'integer',
-//         },
-//         name: {
-//             type: 'varchar',
-//         },
-//         url : {
-//             type: 'varchar',
-//         },
-//         model: {
-//             type: 'varchar[]',
-//         },
-//         status: {
-//             type: 'varchar',
-//         },
-//         sra_status: {
-//             type: 'varchar',
-//         },
-//         sra_http_url: {
-//             type: 'varchar',
-//         },
-//         known_fee_addresses: {
-//             type: 'char(42)[]',
-//         },
-//         known_taker_addresses: {
-//             type: 'char(42)[]',
-//         },
-//         relayer_type: {
-//             type: 'varchar',
-//         },
-//     },
-// };
-const relayer = {
-    tableName: 'relayers',
-    tableProperties: {
-        name: {
-            type: 'varchar',
-        },
-        url: {
-            type: 'varchar',
-        },
-        sra_http_endpoint: {
-            type: 'varchar',
-        },
-        sra_ws_endpoint: {
-            type: 'varchar',
-        },
-        fee_recipient_addresses: {
-            type: 'char(42)[]',
-        },
-        taker_addresses: {
-            type: 'char(42)[]',
-        },
-    },
-};
-// const logToRelayerSchemaMapping: any = {
-//     'id' : 'id',
-//     'fields[\'Name\']': 'name',
-//     'fields[\'URL\']': 'url',
-//     'fields[\'Model\']': 'model',
-//     'fields[\'Status\']': 'status',
-//     'fields[\'SRA Status\']': 'sra_status',
-//     'fields[\'SRA HTTP URL\']': 'sra_http_url',
-//     'fields[\'Known Fee Addresses\']': 'known_fee_addresses',
-//     'fields[\'Known Taker Addresses\']': 'known_taker_addresses',
-//     'fields[\'Relayer Type\']': 'relayer_type',
-// };
-const logToRelayerSchemaMapping: any = {
-    name: 'name',
-    homepage_url: 'url',
-};
-export { relayer, logToRelayerSchemaMapping };
diff --git a/packages/pipeline/src/models/tokens.ts b/packages/pipeline/src/models/tokens.ts
deleted file mode 100644
index 96e8a31af..000000000
--- a/packages/pipeline/src/models/tokens.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-const token = {
-    tableName: 'tokens',
-    tableProperties: {
-        address: {
-            type: 'char(66)',
-        },
-        decimals: {
-            type: 'bigint',
-        },
-        name: {
-            type: 'varchar',
-        },
-        symbol: {
-            type: 'varchar',
-        },
-    },
-};
-const logToTokenSchemaMapping: any = {
-    address: 'address',
-    decimals: 'decimals',
-    name: 'name',
-    symbol: 'symbol',
-};
-export { token, logToTokenSchemaMapping };
diff --git a/packages/pipeline/src/models/transaction.ts b/packages/pipeline/src/models/transaction.ts
deleted file mode 100644
index 715cc9480..000000000
--- a/packages/pipeline/src/models/transaction.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-const transaction = {
-    tableName: 'transactions',
-    tableProperties: {
-        txn_hash: {
-            type: 'char(66)',
-        },
-        block_hash: {
-            type: 'char(66)',
-        },
-        block_number: {
-            type: 'bigint',
-        },
-        gas_used: {
-            type: 'varchar',
-        },
-        gas_price: {
-            type: 'varchar',
-        },
-        method_id: {
-            type: 'char(10)',
-        },
-        salt: {
-            type: 'varchar',
-        },
-    },
-};
-const logToTransactionSchemaMapping: any = {
-    hash: 'txn_hash',
-    gas: 'gas_used',
-    gasPrice: 'gas_price',
-    blockHash: 'block_hash',
-    blockNumber: 'block_number',
-    method_id: 'method_id',
-    salt: 'salt',
-};
-export { transaction, logToTransactionSchemaMapping };
diff --git a/packages/pipeline/src/postgres.ts b/packages/pipeline/src/postgres.ts
deleted file mode 100644
index d095e5c9e..000000000
--- a/packages/pipeline/src/postgres.ts
+++ /dev/null
@@ -1,12 +0,0 @@
-import * as dotenv from 'dotenv';
-import { Pool, PoolConfig } from 'pg';
-dotenv.config();
-const client: PoolConfig = {
-    user: process.env.AURORA_USER,
-    database: process.env.AURORA_DB,
-    password: process.env.AURORA_PASSWORD,
-    port: parseInt(process.env.AURORA_PORT || '5432', 10),
-    host: process.env.AURORA_HOST,
-};
-const postgresClient = new Pool(client);
-export { postgresClient };
diff --git a/packages/pipeline/src/run_jobs.ts b/packages/pipeline/src/run_jobs.ts
deleted file mode 100644
index 4d82d4e2d..000000000
--- a/packages/pipeline/src/run_jobs.ts
+++ /dev/null
@@ -1,87 +0,0 @@
-import { exec } from 'child_process';
-
-import { postgresClient } from './postgres.js';
-import { dataFetchingQueries } from './scripts/query_data.js';
-import { web3, zrx } from './zrx.js';
-const CUR_BLOCK_OFFSET = 20;
-postgresClient.query(dataFetchingQueries.get_max_block, []).then((data: any) => {
-    const maxBlockNumber = data.rows[0].max;
-    const safeCurBlockNumber = web3.eth.blockNumber - CUR_BLOCK_OFFSET;
-    console.log('Scraping ' + maxBlockNumber + ' to ' + safeCurBlockNumber);
-    exec(
-        'node ./lib/scripts/scrape_data --type events --from ' + maxBlockNumber + ' --to ' + safeCurBlockNumber,
-        (error, stdout, stderr) => {
-            if (error) {
-                console.log(error);
-                return;
-            }
-            console.log('Scraped events');
-            console.log('Scraping blocks');
-            exec(
-                'node ./lib/scripts/scrape_data --type blocks --from ' + maxBlockNumber + ' --to ' + safeCurBlockNumber,
-                (error, stdout, stderr) => {
-                    if (error) {
-                        console.log(error);
-                        return;
-                    }
-                    console.log('Scraped blocks');
-                    console.log('Scraping transactions');
-                    exec(
-                        'node ./lib/scripts/scrape_data --type transactions --from ' +
-                            maxBlockNumber +
-                            ' --to ' +
-                            safeCurBlockNumber,
-                        (error, stdout, stderr) => {
-                            if (error) {
-                                console.log(error);
-                                return;
-                            }
-                            console.log('Scraped transactions');
-                            console.log('Joining events_staging');
-                            exec(
-                                'node ./lib/scripts/join_tables --name events_staging --from ' +
-                                    maxBlockNumber +
-                                    ' --to ' +
-                                    safeCurBlockNumber,
-                                (error, stdout, stderr) => {
-                                    if (error) {
-                                        console.log(error);
-                                        return;
-                                    }
-                                    console.log('Joined events_staging');
-                                    console.log('Joining events');
-                                    exec(
-                                        'node ./lib/scripts/join_tables --name events --from ' +
-                                            maxBlockNumber +
-                                            ' --to ' +
-                                            safeCurBlockNumber,
-                                        (error, stdout, stderr) => {
-                                            if (error) {
-                                                console.log(error);
-                                                return;
-                                            }
-                                            console.log('Joined events');
-                                            console.log('Joining events_full');
-                                            exec(
-                                                'node ./lib/scripts/join_tables --name events_full --from ' +
-                                                    maxBlockNumber +
-                                                    ' --to ' +
-                                                    safeCurBlockNumber,
-                                                (error, stdout, stderr) => {
-                                                    if (error) {
-                                                        console.log(error);
-                                                        return;
-                                                    }
-                                                },
-                                            );
-                                        },
-                                    );
-                                },
-                            );
-                        },
-                    );
-                },
-            );
-        },
-    );
-});
diff --git a/packages/pipeline/src/scrape_prices.ts b/packages/pipeline/src/scrape_prices.ts
deleted file mode 100644
index c26062fac..000000000
--- a/packages/pipeline/src/scrape_prices.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import { postgresClient } from './postgres.js';
-import { dataFetchingQueries } from './scripts/query_data.js';
-import { scrapeDataScripts } from './scripts/scrape_data.js';
-import { web3, zrx } from './zrx.js';
-const CUR_BLOCK_OFFSET = 20;
-postgresClient.query(dataFetchingQueries.get_most_recent_pricing_date, []).then((data: any) => {
-    const curMaxScrapedDate = new Date(data.rows[0].max);
-    const curDate = new Date();
-    scrapeDataScripts.scrapeAllPricesToDB(curMaxScrapedDate.getTime(), curDate.getTime());
-});
diff --git a/packages/pipeline/src/scripts/create_tables.ts b/packages/pipeline/src/scripts/create_tables.ts
deleted file mode 100644
index fd0d2b78b..000000000
--- a/packages/pipeline/src/scripts/create_tables.ts
+++ /dev/null
@@ -1,258 +0,0 @@
-import * as commandLineArgs from 'command-line-args';
-
-import { postgresClient } from '../postgres';
-import { formatters } from '../utils';
-const tableQueries: any = {
-    events_full: `CREATE TABLE IF NOT EXISTS events_full (
-        timestamp TIMESTAMP WITH TIME ZONE,
-        event_type VARCHAR,
-        error_id VARCHAR,
-        order_hash CHAR(66),
-        maker CHAR(42),
-        maker_amount NUMERIC(78),
-        maker_fee NUMERIC(78),
-        maker_token CHAR(42),
-        taker CHAR(42),
-        taker_amount NUMERIC(78),
-        taker_fee NUMERIC(78),
-        taker_token CHAR(42),
-        txn_hash CHAR(66),
-        gas_used NUMERIC(78),
-        gas_price NUMERIC(78),
-        fee_recipient CHAR(42),
-        method_id CHAR(10),
-        salt VARCHAR,
-        block_number BIGINT,
-        log_index BIGINT,
-        taker_symbol VARCHAR,
-        taker_name VARCHAR,
-        taker_decimals BIGINT,
-        taker_usd_price NUMERIC(78),
-        taker_txn_usd_value NUMERIC(78),
-        maker_symbol VARCHAR,
-        maker_name VARCHAR,
-        maker_decimals BIGINT,
-        maker_usd_price NUMERIC(78),
-        maker_txn_usd_value NUMERIC(78),
-        PRIMARY KEY (txn_hash, order_hash, log_index)
-    )`,
-    events: `CREATE TABLE IF NOT EXISTS events (
-        timestamp TIMESTAMP WITH TIME ZONE,
-        event_type VARCHAR,
-        error_id VARCHAR,
-        order_hash CHAR(66),
-        maker CHAR(42),
-        maker_amount NUMERIC(78),
-        maker_fee NUMERIC(78),
-        maker_token CHAR(42),
-        taker CHAR(42),
-        taker_amount NUMERIC(78),
-        taker_fee NUMERIC(78),
-        taker_token CHAR(42),
-        txn_hash CHAR(66),
-        gas_used NUMERIC(78),
-        gas_price NUMERIC(78),
-        fee_recipient CHAR(42),
-        method_id CHAR(10),
-        salt VARCHAR,
-        block_number BIGINT,
-        log_index BIGINT,
-        PRIMARY KEY (txn_hash, order_hash, log_index)
-    )`,
-    events_staging: `CREATE TABLE IF NOT EXISTS events_staging (
-        timestamp TIMESTAMP WITH TIME ZONE,
-        event_type VARCHAR,
-        error_id VARCHAR,
-        order_hash CHAR(66),
-        maker CHAR(42),
-        maker_amount NUMERIC(78),
-        maker_fee NUMERIC(78),
-        maker_token CHAR(42),
-        taker CHAR(42),
-        taker_amount NUMERIC(78),
-        taker_fee NUMERIC(78),
-        taker_token CHAR(42),
-        txn_hash CHAR(66),
-        fee_recipient CHAR(42),
-        block_number BIGINT,
-        log_index BIGINT,
-        PRIMARY KEY (txn_hash, order_hash, log_index)
-    )`,
-    events_raw: `CREATE TABLE IF NOT EXISTS events_raw (
-        event_type VARCHAR,
-        error_id VARCHAR,
-        order_hash CHAR(66),
-        maker CHAR(42),
-        maker_amount NUMERIC(78),
-        maker_fee NUMERIC(78),
-        maker_token CHAR(42),
-        taker CHAR(42),
-        taker_amount NUMERIC(78),
-        taker_fee NUMERIC(78),
-        taker_token CHAR(42),
-        txn_hash CHAR(66),
-        fee_recipient CHAR(42),
-        block_number BIGINT,
-        log_index BIGINT,
-        PRIMARY KEY (txn_hash, order_hash, log_index)
-    )`,
-    blocks: `CREATE TABLE IF NOT EXISTS blocks (
-        timestamp TIMESTAMP WITH TIME ZONE,
-        block_hash CHAR(66) UNIQUE,
-        block_number BIGINT,
-        PRIMARY KEY (block_hash)
-    )`,
-    transactions: `CREATE TABLE IF NOT EXISTS transactions (
-        txn_hash CHAR(66) UNIQUE,
-        block_hash CHAR(66),
-        block_number BIGINT,
-        gas_used NUMERIC(78),
-        gas_price NUMERIC(78),
-        method_id CHAR(10),
-        salt VARCHAR,
-        PRIMARY KEY (txn_hash)
-    )`,
-    tokens: `CREATE TABLE IF NOT EXISTS tokens (
-        address CHAR(42) UNIQUE,
-        name VARCHAR,
-        symbol VARCHAR,
-        decimals INT,
-        PRIMARY KEY (address)
-    )`,
-    prices: `CREATE TABLE IF NOT EXISTS prices (
-        address CHAR(42) UNIQUE,
-        timestamp TIMESTAMP WITH TIME ZONE,
-        price NUMERIC(78, 18),
-        PRIMARY KEY (address, timestamp)
-    )`,
-    relayers: `CREATE TABLE IF NOT EXISTS relayers (
-        name VARCHAR UNIQUE,
-        url VARCHAR DEFAULT '',
-        sra_http_endpoint VARCHAR DEFAULT '',
-        sra_ws_endpoint VARCHAR DEFAULT '',
-        fee_recipient_addresses CHAR(42)[] DEFAULT '{}',
-        taker_addresses CHAR(42)[] DEFAULT '{}',
-        PRIMARY KEY(name)`,
-    historical_prices: `CREATE TABLE IF NOT EXISTS historical_prices (
-        token VARCHAR,
-        base VARCHAR,
-        timestamp TIMESTAMP WITH TIME ZONE,
-        close NUMERIC(78, 18),
-        high NUMERIC(78, 18),
-        low NUMERIC(78, 18),
-        open NUMERIC(78, 18),
-        volume_from NUMERIC(78, 18),
-        volume_to NUMERIC(78, 18),
-        PRIMARY KEY (token, base, timestamp)
-    )`,
-    orders: `CREATE TABLE IF NOT EXISTS orders (
-        relayer_id VARCHAR,
-        exchange_contract_address CHAR(42),
-        maker CHAR(42),
-        maker_amount NUMERIC(78),
-        maker_fee NUMERIC(78),
-        maker_token CHAR(42),
-        taker CHAR(42),
-        taker_amount NUMERIC(78),
-        taker_fee NUMERIC(78),
-        taker_token CHAR(42),
-        fee_recipient CHAR(42),
-        expiration_unix_timestamp_sec NUMERIC(78),
-        salt VARCHAR,
-        order_hash CHAR(66),
-        PRIMARY KEY (relayer_id, order_hash)
-    )`,
-};
-function _safeQuery(query: string): any {
-    return new Promise((resolve, reject) => {
-        postgresClient
-            .query(query)
-            .then((data: any) => {
-                resolve(data);
-            })
-            .catch((err: any) => {
-                reject(err);
-            });
-    });
-}
-export const tableScripts = {
-    createTable(query: string): any {
-        return _safeQuery(query);
-    },
-    createAllTables(): any {
-        for (const tableName of tableQueries) {
-            _safeQuery(tableQueries[tableName]);
-        }
-    },
-};
-export const insertDataScripts = {
-    insertSingleRow(table: string, object: any): any {
-        return new Promise((resolve, reject) => {
-            const columns = Object.keys(object);
-            const safeArray: any = [];
-            for (const key of columns) {
-                if (key in object) {
-                    if (key === 'timestamp') {
-                        safeArray.push('to_timestamp(' + object[key] + ')');
-                    } else if (typeof object[key] === 'string' || object[key] instanceof String) {
-                        safeArray.push(formatters.escapeSQLParam(object[key]));
-                    } else {
-                        safeArray.push(object[key]);
-                    }
-                } else {
-                    safeArray.push('default');
-                }
-            }
-            const queryString = `INSERT INTO ${table} (${columns}) VALUES (${safeArray}) ON CONFLICT DO NOTHING`;
-            console.log(queryString);
-            postgresClient
-                .query(queryString)
-                .then((data: any) => {
-                    resolve(data);
-                })
-                .catch((err: any) => {
-                    reject(err);
-                });
-        });
-    },
-    insertMultipleRows(table: string, rows: any[], columns: any[]): any {
-        return new Promise((resolve, reject) => {
-            if (rows.length > 0) {
-                const rowsSplit = rows.map((value, index) => {
-                    const safeArray: any = [];
-                    for (const key of columns) {
-                        if (key in value) {
-                            if (key === 'timestamp') {
-                                safeArray.push('to_timestamp(' + value[key] + ')');
-                            } else if (typeof value[key] === 'string' || value[key] instanceof String) {
-                                safeArray.push(formatters.escapeSQLParam(value[key]));
-                            } else if (value[key] instanceof Array) {
-                                const escapedArray = value[key].map((subValue: string, subIndex: number) => {
-                                    return formatters.escapeSQLParam(subValue);
-                                });
-                                safeArray.push('ARRAY[' + escapedArray.toString() + ']');
-                            } else {
-                                safeArray.push(value[key]);
-                            }
-                        } else {
-                            safeArray.push('default');
-                        }
-                    }
-                    return '(' + safeArray + ')';
-                });
-                const queryString = `INSERT INTO ${table} (${columns}) VALUES ${rowsSplit} ON CONFLICT DO NOTHING`;
-                postgresClient
-                    .query(queryString)
-                    .then((data: any) => {
-                        resolve(data);
-                    })
-                    .catch((err: any) => {
-                        // console.log(err);
-                        reject(err);
-                    });
-            } else {
-                resolve({});
-            }
-        });
-    },
-};
diff --git a/packages/pipeline/src/scripts/join_tables.ts b/packages/pipeline/src/scripts/join_tables.ts
deleted file mode 100644
index e7c05b39a..000000000
--- a/packages/pipeline/src/scripts/join_tables.ts
+++ /dev/null
@@ -1,234 +0,0 @@
-import * as commandLineArgs from 'command-line-args';
-
-import { postgresClient } from '../postgres';
-import { formatters } from '../utils';
-const optionDefinitions = [
-    { name: 'name', alias: 'n', type: String },
-    { name: 'from', alias: 'f', type: Number },
-    { name: 'to', alias: 't', type: Number },
-];
-const cli = commandLineArgs(optionDefinitions);
-const dataInsertionQueries: any = {
-    events_staging: `INSERT INTO events_staging (
-        timestamp,
-        event_type,
-        error_id,
-        order_hash,
-        maker,
-        maker_amount,
-        maker_fee,
-        maker_token,
-        taker,
-        taker_amount,
-        taker_fee,
-        taker_token,
-        txn_hash,
-        fee_recipient,
-        block_number,
-        log_index
-    )
-        (SELECT
-            b.timestamp,
-            a.event_type,
-            a.error_id,
-            a.order_hash,
-            a.maker,
-            a.maker_amount,
-            a.maker_fee,
-            a.maker_token,
-            a.taker,
-            a.taker_amount,
-            a.taker_fee,
-            a.taker_token,
-            a.txn_hash,
-            a.fee_recipient,
-            a.block_number,
-            a.log_index
-        FROM
-            events_raw a
-        JOIN
-            blocks b
-        ON
-            a.block_number = b.block_number
-        AND
-            b.block_number >= $1
-        AND
-            b.block_number <= $2
-        ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
-    events: `INSERT INTO events (
-        timestamp,
-        event_type,
-        error_id,
-        order_hash,
-        maker,
-        maker_amount,
-        maker_fee,
-        maker_token,
-        taker,
-        taker_amount,
-        taker_fee,
-        taker_token,
-        txn_hash,
-        fee_recipient,
-        block_number,
-        log_index,
-        gas_used,
-        gas_price,
-        method_id,
-        salt
-    )
-        (SELECT
-            a.timestamp,
-            a.event_type,
-            a.error_id,
-            a.order_hash,
-            a.maker,
-            a.maker_amount,
-            a.maker_fee,
-            a.maker_token,
-            a.taker,
-            a.taker_amount,
-            a.taker_fee,
-            a.taker_token,
-            a.txn_hash,
-            a.fee_recipient,
-            a.block_number,
-            a.log_index,
-            b.gas_used,
-            b.gas_price,
-            b.method_id,
-            b.salt
-        FROM
-            events_staging a
-        JOIN
-            transactions b
-        ON
-            a.txn_hash = b.txn_hash
-        AND
-            a.block_number >= $1
-        AND
-            a.block_number <= $2
-        ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
-    events_full: `
-    INSERT INTO events_full (
-        timestamp,
-        event_type,
-        error_id,
-        order_hash,
-        maker,
-        maker_amount,
-        maker_fee,
-        maker_token,
-        taker,
-        taker_amount,
-        taker_fee,
-        taker_token,
-        txn_hash,
-        fee_recipient,
-        block_number,
-        log_index,
-        gas_used,
-        gas_price,
-        method_id,
-        salt,
-        taker_symbol,
-        taker_name,
-        taker_decimals,
-        taker_usd_price,
-        taker_txn_usd_value,
-        maker_symbol,
-        maker_name,
-        maker_decimals,
-        maker_usd_price,
-        maker_txn_usd_value
-    )
-     (SELECT
-        events.timestamp,
-        events.event_type,
-        events.error_id,
-        events.order_hash,
-        events.maker,
-        events.maker_amount,
-        events.maker_fee,
-        events.maker_token,
-        events.taker,
-        events.taker_amount,
-        events.taker_fee,
-        events.taker_token,
-        events.txn_hash,
-        events.fee_recipient,
-        events.block_number,
-        events.log_index,
-        events.gas_used,
-        events.gas_price,
-        events.method_id,
-        events.salt,
-        taker_token_prices.symbol,
-        taker_token_prices.name,
-        taker_token_prices.decimals,
-        taker_token_prices.price,
-        (events.taker_amount / (10 ^ taker_token_prices.decimals)) * taker_token_prices.price,
-        maker_token_prices.symbol,
-        maker_token_prices.name,
-        maker_token_prices.decimals,
-        maker_token_prices.price,
-        (events.maker_amount / (10 ^ maker_token_prices.decimals)) * maker_token_prices.price
-    FROM
-        events
-    LEFT JOIN
-        (SELECT
-            tokens.address,
-            tokens.name,
-            tokens.symbol,
-            tokens.decimals,
-            prices.timestamp,
-            prices.price
-        FROM
-            tokens
-        LEFT JOIN
-            prices
-        ON
-            tokens.symbol = prices.symbol) taker_token_prices
-	    ON
-        	(events.taker_token = taker_token_prices.address
-   		AND
-        	(DATE(events.timestamp) = DATE(taker_token_prices.timestamp) OR taker_token_prices.timestamp IS NULL))
-    LEFT JOIN
-        (SELECT
-            tokens.address,
-            tokens.name,
-            tokens.symbol,
-            tokens.decimals,
-            prices.timestamp,
-            prices.price
-        FROM
-            tokens
-        LEFT JOIN
-            prices
-        ON
-            tokens.symbol = prices.symbol) maker_token_prices
-    ON
-        (events.maker_token = maker_token_prices.address
-    AND
-        (DATE(events.timestamp) = DATE(maker_token_prices.timestamp) OR maker_token_prices.timestamp IS NULL))
-    WHERE
-        events.block_number >= $1
-    AND
-        events.block_number <= $2
-    ) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`,
-};
-if (cli.name) {
-    const query = dataInsertionQueries[cli.name];
-    if (query && cli.from) {
-        const fromBlock = cli.from;
-        const toBlock = cli.to ? cli.to : cli.from + 1;
-        postgresClient
-            .query(query, [fromBlock, toBlock])
-            .then((data: any) => {
-                console.log(data);
-            })
-            .catch((err: any) => {
-                console.error(err);
-            });
-    }
-}
diff --git a/packages/pipeline/src/scripts/query_data.ts b/packages/pipeline/src/scripts/query_data.ts
deleted file mode 100644
index 97e3749ea..000000000
--- a/packages/pipeline/src/scripts/query_data.ts
+++ /dev/null
@@ -1,87 +0,0 @@
-import { formatters } from '../utils';
-export const dataFetchingQueries: any = {
-    get_missing_txn_hashes: `
-        SELECT
-            a.txn_hash
-        FROM
-            events_raw a
-        WHERE NOT EXISTS
-            (
-                SELECT
-                    *
-                FROM
-                    transactions b
-                WHERE
-                    b.txn_hash = a.txn_hash
-            )
-        AND
-            a.block_number >= $1
-        AND
-            a.block_number < $2`,
-    get_used_block_numbers: `
-        SELECT DISTINCT
-            a.block_number
-        FROM
-            events_raw a
-        WHERE NOT EXISTS
-            (
-                SELECT
-                    *
-                FROM
-                    blocks b
-                WHERE
-                    b.block_number = a.block_number
-            )
-        AND
-            a.block_number >= $1
-        AND
-            a.block_number < $2`,
-    get_token_registry: `
-        SELECT
-            *
-        FROM
-            tokens`,
-    get_max_block: `
-        SELECT
-            MAX(block_number)
-        FROM
-            events_raw`,
-    get_relayers: `
-        SELECT
-            *
-        FROM
-            relayers`,
-    get_most_recent_pricing_date: `
-        SELECT
-            MAX(DATE(timestamp))
-        FROM
-            prices
-    `,
-    get_top_unknown_token_addresses: `
-    SELECT a.token_address as address, a.txn_value / 2 as total_txn_value
-FROM
-(SELECT token_address, SUM(txn_value) as txn_value
-FROM
-(select a.timestamp, a.maker_token as token_address, (CASE WHEN a.taker_txn_usd_value > a.maker_txn_usd_value OR a.maker_txn_usd_value IS NULL
-                        THEN a.taker_txn_usd_value
-                        ELSE a.maker_txn_usd_value END) as txn_value
-        from events_full a
-        where a.event_type = 'LogFill'
-        and a.timestamp > (NOW() + INTERVAL '-24 hours')
-        union
-        select a.timestamp, a.taker_token as token_address, (CASE WHEN a.taker_txn_usd_value > a.maker_txn_usd_value OR a.maker_txn_usd_value IS NULL
-                        THEN a.taker_txn_usd_value
-                        ELSE a.maker_txn_usd_value END) as txn_value
-        from events_full a
-        where a.event_type = 'LogFill'
-        and a.timestamp > (NOW() + INTERVAL '-24 hours')) token_txn_values
-WHERE token_address IS NOT NULL
-AND txn_value > 0
-GROUP BY 1
-ORDER BY 2 DESC) a
-LEFT JOIN tokens b
-ON a.token_address = b.address
-WHERE symbol is NULL
-ORDER BY 2 DESC
-`,
-};
diff --git a/packages/pipeline/src/scripts/scrape_data.ts b/packages/pipeline/src/scripts/scrape_data.ts
deleted file mode 100644
index 963670b47..000000000
--- a/packages/pipeline/src/scripts/scrape_data.ts
+++ /dev/null
@@ -1,649 +0,0 @@
-import { ExchangeEvents, ZeroEx } from '0x.js';
-import { HttpClient, Order, OrderbookRequest, OrderbookResponse, TokenPairsItem } from '@0xproject/connect';
-import * as Airtable from 'airtable';
-import * as commandLineArgs from 'command-line-args';
-import * as _ from 'lodash';
-import * as querystring from 'querystring';
-import * as queue from 'queue';
-import * as request from 'request';
-import * as rpn from 'request-promise-native';
-
-import { HttpRequestOptions } from '../../../connect/lib/src/types.js';
-import { relayer } from '../models/relayer.js';
-import { token } from '../models/tokens.js';
-import { postgresClient } from '../postgres.js';
-import { typeConverters } from '../utils.js';
-import { web3, zrx } from '../zrx.js';
-
-import { insertDataScripts } from './create_tables.js';
-import { dataFetchingQueries } from './query_data.js';
-const optionDefinitions = [
-    { name: 'from', alias: 'f', type: Number },
-    { name: 'to', alias: 't', type: Number },
-    { name: 'type', type: String },
-    { name: 'id', type: String },
-    { name: 'force', type: Boolean },
-    { name: 'token', type: String },
-];
-const cli = commandLineArgs(optionDefinitions);
-const q = queue({ concurrency: 6, autostart: true });
-const airtableBase = new Airtable({ apiKey: process.env.AIRTABLE_API_KEY }).base(process.env.AIRTABLE_0X_BASE);
-const BLOCK_INCREMENTS = 1000;
-const BASE_SYMBOL = 'USD'; // use USD as base currency against
-const API_HIST_LIMIT = 2000; // cryptocompare API limits histoday price query to 2000 days
-const SECONDS_PER_DAY = 86400;
-const PRICE_API_ENDPOINT = 'https://min-api.cryptocompare.com/data/pricehistorical';
-const RELAYER_REGISTRY_JSON = 'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/master/relayers.json';
-const METAMASK_ETH_CONTRACT_METADATA_JSON =
-    'https://raw.githubusercontent.com/MetaMask/eth-contract-metadata/master/contract-map.json';
-const ETHPLORER_BASE_URL = 'http://api.ethplorer.io';
-const ETHPLORER_TOP_TOKENS_JSON = `${ETHPLORER_BASE_URL}/getTopTokens?apiKey=dyijm5418TjOJe34`;
-// const HIST_PRICE_API_ENDPOINT = 'https://min-api.cryptocompare.com/data/histoday';
-const AIRTABLE_RELAYER_INFO = 'Relayer Info';
-export const pullDataScripts = {
-    getAllEvents(fromBlockNumber: number, toBlockNumber: number): any {
-        return new Promise((resolve, reject) => {
-            const getLogsPromises: any[] = [];
-            getLogsPromises.push(
-                zrx.exchange.getLogsAsync(
-                    ExchangeEvents.LogFill,
-                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
-                    {},
-                ),
-                zrx.exchange.getLogsAsync(
-                    ExchangeEvents.LogCancel,
-                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
-                    {},
-                ),
-                zrx.exchange.getLogsAsync(
-                    ExchangeEvents.LogError,
-                    { fromBlock: fromBlockNumber, toBlock: toBlockNumber },
-                    {},
-                ),
-            );
-            Promise.all(getLogsPromises)
-                .then((data: any[]) => {
-                    resolve(data);
-                })
-                .catch((err: any) => {
-                    reject(err);
-                });
-        });
-    },
-    getBlockInfo(blockNumber: number): any {
-        return new Promise((resolve, reject) => {
-            web3.eth.getBlock(blockNumber, (err, result) => {
-                if (err) {
-                    reject(err);
-                } else {
-                    resolve(result);
-                }
-            });
-        });
-    },
-    getTransactionInfo(transactionHash: string): any {
-        return new Promise((resolve, reject) => {
-            web3.eth.getTransaction(transactionHash, (err, result) => {
-                if (err) {
-                    reject(err);
-                } else {
-                    resolve(result);
-                }
-            });
-        });
-    },
-    getTokenRegistry(): any {
-        return new Promise((resolve, reject) => {
-            zrx.tokenRegistry
-                .getTokensAsync()
-                .then((data: any) => {
-                    resolve(data);
-                })
-                .catch((err: any) => {
-                    reject(err);
-                });
-        });
-    },
-    getMetaMaskTokens(): any {
-        return new Promise((resolve, reject) => {
-            request(METAMASK_ETH_CONTRACT_METADATA_JSON, (error, response, body) => {
-                if (error) {
-                    reject(error);
-                } else {
-                    resolve(JSON.parse(body));
-                }
-            });
-        });
-    },
-    getEthplorerTopTokens(): any {
-        return new Promise((resolve, reject) => {
-            request(ETHPLORER_TOP_TOKENS_JSON, (error, response, body) => {
-                if (error) {
-                    reject(error);
-                } else {
-                    resolve(JSON.parse(body));
-                }
-            });
-        });
-    },
-    getEthplorerToken(tokenAddress: string): any {
-        return new Promise((resolve, reject) => {
-            const url = `${ETHPLORER_BASE_URL}/getTokenInfo/${tokenAddress}?apiKey=dyijm5418TjOJe34`;
-            request(url, (error, response, body) => {
-                if (error) {
-                    reject(error);
-                } else {
-                    try {
-                        const json = JSON.parse(body);
-                        resolve(json);
-                    } catch (err) {
-                        resolve({ error: 'error' });
-                    }
-                }
-            });
-        });
-    },
-    getPriceData(symbol: string, timestamp: number, timeDelay?: number): any {
-        return new Promise((resolve, reject) => {
-            if (symbol === 'WETH') {
-                symbol = 'ETH';
-            }
-            let parsedParams = querystring.stringify({
-                fsym: symbol,
-                tsyms: 'USD',
-                ts: timestamp / 1000,
-            });
-            console.debug(parsedParams);
-            setTimeout(() => {
-                request(PRICE_API_ENDPOINT + '?' + parsedParams, (error, response, body) => {
-                    if (error) {
-                        reject(error);
-                    } else {
-                        resolve(JSON.parse(body));
-                    }
-                });
-            }, timeDelay);
-        });
-    },
-    getRelayers(): any {
-        return new Promise((resolve, reject) => {
-            request(RELAYER_REGISTRY_JSON, (error, response, body) => {
-                if (error) {
-                    reject(error);
-                } else {
-                    resolve(JSON.parse(body));
-                }
-            });
-        });
-    },
-    async getOrderBook(sraEndpoint: string): Promise<Object> {
-        const relayerClient = new HttpClient(sraEndpoint);
-        const tokenResponse: TokenPairsItem[] = await relayerClient.getTokenPairsAsync();
-        const fullOrderBook: OrderbookResponse[] = [];
-        for (const tokenPair of tokenResponse) {
-            const orderBookRequest: OrderbookRequest = {
-                baseTokenAddress: tokenPair.tokenA.address,
-                quoteTokenAddress: tokenPair.tokenB.address,
-            };
-            const orderBook: OrderbookResponse = await relayerClient.getOrderbookAsync(orderBookRequest);
-            fullOrderBook.push(orderBook);
-        }
-        return fullOrderBook;
-    },
-    // async getHistoricalPrices(
-    //     fromSymbol: string,
-    //     toSymbol: string,
-    //     fromTimestamp: number,
-    //     toTimestamp: number,
-    // ): Promise<HistoricalPriceResponse> {
-    //     const daysInQueryPeriod = Math.round((toTimestamp - fromTimestamp) / (SECONDS_PER_DAY));
-    //     if(fromSymbol === 'WETH') {
-    //         fromSymbol = 'ETH';
-    //     }
-    //     var parsedParams = {
-    //         fsym: fromSymbol,
-    //         tsym: toSymbol,
-    //         limit: Math.min(daysInQueryPeriod, API_HIST_LIMIT),
-    //         toTs: toTimestamp,
-    //     };
-    //     var options = {
-    //         uri: HIST_PRICE_API_ENDPOINT,
-    //         qs: parsedParams,
-    //         json: false,
-    //     };
-    //     try {
-    //         const response = await rpn(options);
-    //         return Promise.resolve(JSON.parse(response));
-    //     } catch (error) {
-    //         console.debug(error);
-    //         return Promise.reject(error);
-    //     }
-    // },
-};
-export const scrapeDataScripts = {
-    scrapeAllPricesToDB(fromTime: number, toTime: number) {
-        const fromDate = new Date(fromTime);
-        fromDate.setUTCHours(0);
-        fromDate.setUTCMinutes(0);
-        fromDate.setUTCSeconds(0);
-        fromDate.setUTCMilliseconds(0);
-        const toDate = new Date(toTime);
-        postgresClient
-            .query(dataFetchingQueries.get_token_registry, [])
-            .then((result: any) => {
-                for (const curDate = fromDate; curDate < toDate; curDate.setDate(curDate.getDate() + 1)) {
-                    for (const token of Object.values(result.rows)) {
-                        console.debug('Scraping ' + curDate + ' ' + token);
-                        q.push(_scrapePriceToDB(curDate.getTime(), token, 500));
-                    }
-                }
-            })
-            .catch((err: any) => {
-                console.debug(err);
-            });
-    },
-};
-function _scrapeEventsToDB(fromBlock: number, toBlock: number): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getAllEvents(fromBlock, toBlock)
-            .then((data: any) => {
-                const parsedEvents: any = {};
-                parsedEvents[ExchangeEvents.LogFill] = [];
-                parsedEvents[ExchangeEvents.LogCancel] = [];
-                parsedEvents[ExchangeEvents.LogError] = [];
-                for (const index in data) {
-                    for (const datum of data[index]) {
-                        const event = typeConverters.convertLogEventToEventObject(datum);
-                        parsedEvents[event.event_type].push(event);
-                    }
-                }
-                console.log(fromBlock + ' : ' + toBlock + ' ' + parsedEvents[ExchangeEvents.LogFill].length);
-                for (const event_type in parsedEvents) {
-                    if (parsedEvents[event_type].length > 0) {
-                        insertDataScripts
-                            .insertMultipleRows(
-                                'events_raw',
-                                parsedEvents[event_type],
-                                Object.keys(parsedEvents[event_type][0]),
-                            )
-                            .then(() => {})
-                            .catch((error: any) => {});
-                    }
-                }
-                cb();
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeBlockToDB(block: number): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getBlockInfo(block)
-            .then((data: any) => {
-                const parsedBlock = typeConverters.convertLogBlockToBlockObject(data);
-                insertDataScripts
-                    .insertSingleRow('blocks', parsedBlock)
-                    .then((result: any) => {
-                        cb();
-                    })
-                    .catch((err: any) => {
-                        cb();
-                    });
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-// function _scrapeAllRelayersToDB(): any {
-//     return (cb: () => void) => {
-//         airtableBase(AIRTABLE_RELAYER_INFO)
-//         .select()
-//         .eachPage((records: any, fetchNextPage: () => void) => {
-//             const parsedRelayers: any[] = [];
-//             for(const record of records) {
-//                 parsedRelayers.push(typeConverters.convertRelayerToRelayerObject(record));
-//             }
-//             insertDataScripts.insertMultipleRows('relayers', parsedRelayers, Object.keys(parsedRelayers[0]))
-//             .then((result: any) => {
-//                 cb();
-//             })
-//             .catch((err: any) => {
-//                 cb();
-//             });
-//         })
-//         .catch((err: any) => {
-//             cb();
-//         });
-//     };
-// }
-function _scrapeAllRelayersToDB(): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getRelayers()
-            .then((relayers: any[]) => {
-                console.log(relayers);
-                const parsedRelayers: any[] = [];
-                for (const relayer of relayers) {
-                    parsedRelayers.push(typeConverters.convertRelayerToRelayerObject(relayer));
-                }
-                console.log(parsedRelayers);
-                insertDataScripts
-                    .insertMultipleRows('relayers', parsedRelayers, Object.keys(relayer.tableProperties))
-                    .then((result: any) => {
-                        console.log(result);
-                        cb();
-                    })
-                    .catch((err: any) => {
-                        console.log(err);
-                        cb();
-                    });
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeTransactionToDB(transactionHash: string): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getTransactionInfo(transactionHash)
-            .then((data: any) => {
-                const parsedTransaction = typeConverters.convertLogTransactionToTransactionObject(data);
-                insertDataScripts
-                    .insertSingleRow('transactions', parsedTransaction)
-                    .then((result: any) => {
-                        cb();
-                    })
-                    .catch((err: any) => {
-                        cb();
-                    });
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeTokenRegistryToDB(): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getTokenRegistry()
-            .then((data: any) => {
-                const parsedTokens: any = [];
-                for (const token of data) {
-                    parsedTokens.push(typeConverters.convertLogTokenToTokenObject(token));
-                }
-                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
-                cb();
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeMetaMaskEthContractMetadataToDB(): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getMetaMaskTokens()
-            .then((data: any) => {
-                const parsedTokens: any = [];
-                const dataArray = _.map(_.keys(data), (tokenAddress: string) => {
-                    const value = _.get(data, tokenAddress);
-                    return {
-                        address: tokenAddress,
-                        ...value,
-                    };
-                });
-                const erc20TokensOnly = _.filter(dataArray, entry => {
-                    const isErc20 = _.get(entry, 'erc20');
-                    return isErc20;
-                });
-                for (const token of erc20TokensOnly) {
-                    parsedTokens.push(typeConverters.convertMetaMaskTokenToTokenObject(token));
-                }
-                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
-                cb();
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeEthplorerTopTokensToDB(): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getEthplorerTopTokens()
-            .then((data: any) => {
-                const parsedTokens: any = [];
-                const tokens = _.get(data, 'tokens');
-                for (const token of tokens) {
-                    parsedTokens.push(typeConverters.convertMetaMaskTokenToTokenObject(token));
-                }
-                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
-                cb();
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapeUnknownTokenInformationToDB(): any {
-    return (cb: () => void) => {
-        postgresClient
-            .query(dataFetchingQueries.get_top_unknown_token_addresses)
-            .then(async (result: any) => {
-                const addresses = _.map(result.rows, row => _.get(row, 'address'));
-                const responses = await Promise.all(
-                    _.map(addresses, address => pullDataScripts.getEthplorerToken(address)),
-                );
-                const tokens = _.filter(responses, response => _.isUndefined(_.get(response, 'error')));
-                const parsedTokens = _.map(tokens, tokenInfo =>
-                    typeConverters.convertEthplorerTokenToTokenObject(tokenInfo),
-                );
-                insertDataScripts.insertMultipleRows('tokens', parsedTokens, Object.keys(parsedTokens[0]));
-                cb();
-            })
-            .catch((err: any) => {
-                cb();
-            });
-    };
-}
-function _scrapePriceToDB(timestamp: number, token: any, timeDelay?: number): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getPriceData(token.symbol, timestamp, timeDelay)
-            .then((data: any) => {
-                const safeSymbol = token.symbol === 'WETH' ? 'ETH' : token.symbol;
-                const parsedPrice = {
-                    timestamp: timestamp / 1000,
-                    symbol: token.symbol,
-                    base: 'USD',
-                    price: _.has(data[safeSymbol], 'USD') ? data[safeSymbol].USD : 0,
-                };
-                console.debug('Inserting ' + timestamp);
-                console.debug(parsedPrice);
-                insertDataScripts.insertSingleRow('prices', parsedPrice);
-                cb();
-            })
-            .catch((err: any) => {
-                console.debug(err);
-                cb();
-            });
-    };
-}
-// function _scrapeHistoricalPricesToDB(token: any, fromTimestamp: number, toTimestamp: number): any {
-//     return (cb: () => void) => {
-//         pullDataScripts
-//             .getHistoricalPrices(token, BASE_SYMBOL, fromTimestamp, toTimestamp)
-//             .then((data: any) => {
-//                 const parsedHistoricalPrices: any = [];
-//                 for (const historicalPrice of data['Data']) {
-//                     const parsedHistoricalPrice = typeConverters.convertLogHistoricalPricesToHistoricalPricesObject(historicalPrice);
-//                     parsedHistoricalPrice['token'] = token;
-//                     parsedHistoricalPrice['base'] = BASE_SYMBOL;
-//                     parsedHistoricalPrices.push(parsedHistoricalPrice);
-//                 }
-//                 if (parsedHistoricalPrices.length > 0) {
-//                     insertDataScripts
-//                         .insertMultipleRows(
-//                             'historical_prices',
-//                             parsedHistoricalPrices,
-//                             Object.keys(parsedHistoricalPrices[0]),
-//                         )
-//                         .catch((error: any) => {
-//                             console.error(error);
-//                         });
-//                 }
-//                 cb();
-//             })
-//             .catch((error: any) => {
-//                 console.error(error);
-//                 cb();
-//             });
-//     };
-// }
-function _scrapeOrderBookToDB(id: string, sraEndpoint: string): any {
-    return (cb: () => void) => {
-        pullDataScripts
-            .getOrderBook(sraEndpoint)
-            .then((data: any) => {
-                for (const book of data) {
-                    for (const order of book.bids) {
-                        console.debug(order);
-                        const parsedOrder = typeConverters.convertLogOrderToOrderObject(order);
-                        parsedOrder.relayer_id = id;
-                        parsedOrder.order_hash = ZeroEx.getOrderHashHex(order);
-                        insertDataScripts.insertSingleRow('orders', parsedOrder).catch((error: any) => {
-                            console.error(error);
-                        });
-                    }
-                    for (const order of book.asks) {
-                        console.debug(order);
-                        const parsedOrder = typeConverters.convertLogOrderToOrderObject(order);
-                        parsedOrder.relayer_id = id;
-                        parsedOrder.order_hash = ZeroEx.getOrderHashHex(order);
-                        insertDataScripts.insertSingleRow('orders', parsedOrder).catch((error: any) => {
-                            console.error(error);
-                        });
-                    }
-                }
-                cb();
-            })
-            .catch((error: any) => {
-                console.error(error);
-                cb();
-            });
-    };
-}
-if (cli.type === 'events') {
-    if (cli.from && cli.to) {
-        const destToBlock = cli.to ? cli.to : cli.from;
-        let curFromBlock = cli.from;
-        let curToBlock = curFromBlock;
-        do {
-            curToBlock += destToBlock - curToBlock < BLOCK_INCREMENTS ? destToBlock - curToBlock : BLOCK_INCREMENTS;
-            q.push(_scrapeEventsToDB(curFromBlock, curToBlock));
-            curFromBlock = curToBlock + 1;
-        } while (curToBlock < destToBlock);
-    }
-} else if (cli.type === 'blocks') {
-    if (cli.from && cli.to) {
-        if (cli.force) {
-            const destToBlock = cli.to ? cli.to : cli.from;
-            let curFromBlock = cli.from;
-            const curToBlock = curFromBlock;
-            for (; curFromBlock < destToBlock; curFromBlock++) {
-                q.push(_scrapeBlockToDB(curFromBlock));
-            }
-        } else {
-            const fetchFrom = cli.from;
-            const fetchTo = cli.to ? cli.to : cli.from + 1;
-            postgresClient
-                .query(dataFetchingQueries.get_used_block_numbers, [fetchFrom, fetchTo])
-                .then((data: any) => {
-                    for (const row of data.rows) {
-                        q.push(_scrapeBlockToDB(row.block_number));
-                    }
-                })
-                .catch((err: any) => {
-                    // console.debug(err);
-                });
-        }
-    }
-} else if (cli.type === 'transactions') {
-    if (cli.id) {
-        q.push(_scrapeTransactionToDB(cli.id));
-    } else if (cli.from) {
-        const fetchFrom = cli.from;
-        const fetchTo = cli.to ? cli.to : cli.from + 1;
-        postgresClient
-            .query(dataFetchingQueries.get_missing_txn_hashes, [fetchFrom, fetchTo])
-            .then((data: any) => {
-                for (const row of data.rows) {
-                    q.push(_scrapeTransactionToDB(row.txn_hash));
-                }
-            })
-            .catch((err: any) => {
-                // console.debug(err);
-            });
-    }
-} else if (cli.type === 'tokens') {
-    q.push(_scrapeMetaMaskEthContractMetadataToDB());
-    q.push(_scrapeEthplorerTopTokensToDB());
-} else if (cli.type === 'unknown_tokens') {
-    q.push(_scrapeUnknownTokenInformationToDB());
-} else if (cli.type === 'prices' && cli.from && cli.to) {
-    const fromDate = new Date(cli.from);
-    console.debug(fromDate);
-    fromDate.setUTCHours(0);
-    fromDate.setUTCMinutes(0);
-    fromDate.setUTCSeconds(0);
-    fromDate.setUTCMilliseconds(0);
-    console.debug(fromDate);
-    const toDate = new Date(cli.to);
-    postgresClient
-        .query(dataFetchingQueries.get_token_registry, [])
-        .then((result: any) => {
-            for (const curDate = fromDate; curDate < toDate; curDate.setDate(curDate.getDate() + 1)) {
-                for (const token of Object.values(result.rows)) {
-                    console.debug('Scraping ' + curDate + ' ' + token);
-                    q.push(_scrapePriceToDB(curDate.getTime(), token));
-                }
-            }
-        })
-        .catch((err: any) => {
-            console.debug(err);
-        });
-    // } else if (cli.type === 'historical_prices') {
-    //     if (cli.token && cli.from && cli.to) {
-    //         q.push(_scrapeHistoricalPricesToDB(cli.token, cli.from, cli.to));
-    //     }
-    // } else if (cli.type === 'all_historical_prices') {
-    //     if (cli.from && cli.to) {
-    //         postgresClient
-    //             .query(dataFetchingQueries.get_token_registry, [])
-    //             .then((result: any) => {
-    //                 const curTokens: any = result.rows.map((a: any): any => a.symbol);
-    //                 for (const curToken of curTokens) {
-    //                     console.debug('Historical data backfill: Pushing coin ' + curToken);
-    //                     q.push(_scrapeHistoricalPricesToDB(curToken, cli.from, cli.to));
-    //                 }
-    //             })
-    //             .catch((err: any) => {
-    //                 console.debug(err);
-    //             });
-    //     }
-} else if (cli.type === 'relayers') {
-    q.push(_scrapeAllRelayersToDB());
-} else if (cli.type === 'orders') {
-    postgresClient.query(dataFetchingQueries.get_relayers, []).then((result: any) => {
-        for (const relayer of result.rows) {
-            if (relayer.sra_http_url) {
-                q.push(_scrapeOrderBookToDB(relayer.id, relayer.sra_http_url));
-            }
-        }
-    });
-}
diff --git a/packages/pipeline/src/utils.ts b/packages/pipeline/src/utils.ts
deleted file mode 100644
index 3474cd16b..000000000
--- a/packages/pipeline/src/utils.ts
+++ /dev/null
@@ -1,181 +0,0 @@
-import * as _ from 'lodash';
-
-import { block, logToBlockSchemaMapping } from './models/block';
-import { event, logToEventSchemaMapping } from './models/event';
-import { historicalPrices, logToHistoricalPricesSchema } from './models/historical_prices';
-import { logToOrderSchemaMapping, order } from './models/order';
-import { logToRelayerSchemaMapping } from './models/relayer';
-import { logToTokenSchemaMapping, token } from './models/tokens';
-import { logToTransactionSchemaMapping, transaction } from './models/transaction';
-export const typeConverters = {
-    convertLogEventToEventObject(log: any): any {
-        const newEvent: any = {};
-        for (const key in logToEventSchemaMapping) {
-            if (_.has(log, key)) {
-                newEvent[logToEventSchemaMapping[key]] = _.get(log, key);
-                if (newEvent[logToEventSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newEvent[logToEventSchemaMapping[key]] = newEvent[logToEventSchemaMapping[key]].toString();
-                }
-            }
-        }
-        return newEvent;
-    },
-    convertLogBlockToBlockObject(logBlock: any): any {
-        const newBlock: any = {};
-        for (const key in logToBlockSchemaMapping) {
-            if (_.has(logBlock, key)) {
-                newBlock[logToBlockSchemaMapping[key]] = _.get(logBlock, key);
-                if (newBlock[logToBlockSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newBlock[logToBlockSchemaMapping[key]] = newBlock[logToBlockSchemaMapping[key]].toString();
-                }
-            }
-        }
-        return newBlock;
-    },
-    convertLogTokenToTokenObject(logToken: any): any {
-        const newToken: any = {};
-        for (const key in logToTokenSchemaMapping) {
-            if (_.has(logToken, key)) {
-                newToken[logToTokenSchemaMapping[key]] = _.get(logToken, key);
-                if (newToken[logToTokenSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newToken[logToTokenSchemaMapping[key]] = newToken[logToTokenSchemaMapping[key]].toString();
-                }
-            }
-        }
-        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
-        return newToken;
-    },
-    convertMetaMaskTokenToTokenObject(metaMaskToken: any): any {
-        const newToken: any = {};
-        for (const key in logToTokenSchemaMapping) {
-            if (_.has(metaMaskToken, key)) {
-                newToken[logToTokenSchemaMapping[key]] = _.get(metaMaskToken, key);
-            }
-        }
-        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
-        console.log(newToken);
-        return newToken;
-    },
-    convertEthplorerTokenToTokenObject(ethplorerToken: any): any {
-        const newToken: any = {};
-        for (const key in logToTokenSchemaMapping) {
-            if (_.has(ethplorerToken, key)) {
-                newToken[logToTokenSchemaMapping[key]] = _.get(ethplorerToken, key);
-            }
-        }
-        newToken[logToTokenSchemaMapping.address] = newToken[logToTokenSchemaMapping.address].toLowerCase();
-        return newToken;
-    },
-    convertLogTransactionToTransactionObject(logTransaction: any): any {
-        const newTransaction: any = {};
-        for (const key in logToTransactionSchemaMapping) {
-            if (_.has(logTransaction, key)) {
-                newTransaction[logToTransactionSchemaMapping[key]] = _.get(logTransaction, key);
-                if (newTransaction[logToTransactionSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newTransaction[logToTransactionSchemaMapping[key]] = newTransaction[
-                        logToTransactionSchemaMapping[key]
-                    ].toString();
-                }
-            } else {
-                if (key === 'method_id') {
-                    newTransaction[logToTransactionSchemaMapping[key]] = logTransaction.input.substring(0, 10);
-                } else if (key === 'salt') {
-                    newTransaction[logToTransactionSchemaMapping[key]] =
-                        '0x' + logTransaction.input.substring(714, 778); // Only God can judge me
-                }
-            }
-        }
-        return newTransaction;
-    },
-    // convertRelayerToRelayerObject(logRelayer: any): any {
-    //     const newRelayer: any = {};
-    //     for (const key in logToRelayerSchemaMapping) {
-    //         if (_.has(logRelayer, key)) {
-    //             newRelayer[logToRelayerSchemaMapping[key]] = _.get(logRelayer, key);
-    //             if (newRelayer[logToRelayerSchemaMapping[key]].constructor.name === 'BigNumber') {
-    //                 newRelayer[logToRelayerSchemaMapping[key]] = newRelayer[logToRelayerSchemaMapping[key]].toString();
-    //             }
-    //         } else if((logToRelayerSchemaMapping[key] === 'known_fee_addresses' || logToRelayerSchemaMapping[key] === 'known_taker_addresses')) {
-    //             newRelayer[logToRelayerSchemaMapping[key]] = '{}';
-    //         } else {
-    //             newRelayer[logToRelayerSchemaMapping[key]] = '';
-    //         }
-    //     }
-    //     return newRelayer;
-    // },
-    convertRelayerToRelayerObject(logRelayer: any): any {
-        const newRelayer: any = {};
-        for (const key in logToRelayerSchemaMapping) {
-            if (_.has(logRelayer, key)) {
-                newRelayer[logToRelayerSchemaMapping[key]] = _.get(logRelayer, key);
-                if (newRelayer[logToRelayerSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newRelayer[logToRelayerSchemaMapping[key]] = newRelayer[logToRelayerSchemaMapping[key]].toString();
-                }
-            } else if (
-                logToRelayerSchemaMapping[key] === 'known_fee_addresses' ||
-                logToRelayerSchemaMapping[key] === 'known_taker_addresses'
-            ) {
-                newRelayer[logToRelayerSchemaMapping[key]] = '{}';
-            } else {
-                newRelayer[logToRelayerSchemaMapping[key]] = '';
-            }
-        }
-        if (_.has(logRelayer, 'networks')) {
-            for (const network of logRelayer.networks) {
-                if (network.networkId === 1) {
-                    if (_.has(network, 'sra_http_endpoint')) {
-                        newRelayer.sra_http_endpoint = network.sra_http_endpoint;
-                    }
-                    if (_.has(network, 'sra_ws_endpoint')) {
-                        newRelayer.sra_ws_endpoint = network.sra_ws_endpoint;
-                    }
-                    if (_.has(network, 'static_order_fields')) {
-                        if (_.has(network, 'static_order_fields.fee_recipient_addresses')) {
-                            newRelayer.fee_recipient_addresses = network.static_order_fields.fee_recipient_addresses;
-                        }
-                        if (_.has(network, 'static_order_fields.taker_addresses')) {
-                            newRelayer.taker_addresses = network.static_order_fields.taker_addresses;
-                        }
-                    }
-                }
-            }
-        }
-        return newRelayer;
-    },
-    convertLogHistoricalPricesToHistoricalPricesObject(logHistoricalPrice: any): any {
-        const newHistoricalPrices: any = {};
-        for (const key in logToHistoricalPricesSchema) {
-            if (_.has(logHistoricalPrice, key)) {
-                newHistoricalPrices[logToHistoricalPricesSchema[key]] = _.get(logHistoricalPrice, key);
-            }
-        }
-        return newHistoricalPrices;
-    },
-    convertLogOrderToOrderObject(logOrder: any): any {
-        const newOrder: any = {};
-        for (const key in logToOrderSchemaMapping) {
-            if (_.has(logOrder, key)) {
-                console.log(key);
-                console.log(logOrder[key]);
-                newOrder[logToOrderSchemaMapping[key]] = _.get(logOrder, key);
-                if (newOrder[logToOrderSchemaMapping[key]].constructor.name === 'BigNumber') {
-                    newOrder[logToOrderSchemaMapping[key]] = newOrder[logToOrderSchemaMapping[key]].toString();
-                }
-            }
-        }
-        console.log(newOrder);
-        return newOrder;
-    },
-};
-export const formatters = {
-    escapeSQLParams(params: any[]): string {
-        let escapedString = '';
-        for (const i in params) {
-            escapedString += "'" + params[i] + "',";
-        }
-        return escapedString.slice(0, -1);
-    },
-    escapeSQLParam(param: string): string {
-        return "'" + param + "'";
-    },
-};
diff --git a/packages/pipeline/src/zrx.ts b/packages/pipeline/src/zrx.ts
deleted file mode 100644
index cbe10a55a..000000000
--- a/packages/pipeline/src/zrx.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { ExchangeEvents, ZeroEx } from '0x.js';
-import * as dotenv from 'dotenv';
-import * as Web3 from 'web3';
-dotenv.config();
-const provider = new Web3.providers.HttpProvider(process.env.WEB3_PROVIDER_URL);
-const web3 = new Web3(provider);
-const MAINNET = 1;
-const zrx = new ZeroEx(provider, {
-    networkId: MAINNET,
-});
-export { web3, zrx };
-- 
cgit v1.2.3


From cd7e41bd5bbf1abae4c855d6a666e6d9f7da2294 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 19 Sep 2018 11:25:46 -0700
Subject: Restructure pipeline package. Create data-sources dir

---
 .../pipeline/src/data-sources/etherscan/events.ts  | 54 ++++++++++++++++
 .../pipeline/src/data-sources/etherscan/index.ts   | 34 ++++++++++
 packages/pipeline/src/events.ts                    | 75 ----------------------
 packages/pipeline/src/index.ts                     |  8 +++
 4 files changed, 96 insertions(+), 75 deletions(-)
 create mode 100644 packages/pipeline/src/data-sources/etherscan/events.ts
 create mode 100644 packages/pipeline/src/data-sources/etherscan/index.ts
 delete mode 100644 packages/pipeline/src/events.ts
 create mode 100644 packages/pipeline/src/index.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
new file mode 100644
index 000000000..50962a266
--- /dev/null
+++ b/packages/pipeline/src/data-sources/etherscan/events.ts
@@ -0,0 +1,54 @@
+import { AbiDecoder } from '@0xproject/utils';
+import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { artifacts } from '../../artifacts';
+
+// Raw events response from etherescan.io
+export interface EventsResponse {
+    status: string;
+    message: string;
+    result: EventsResponseResult[];
+}
+
+// Events as represented in the response from etherscan.io
+export interface EventsResponseResult {
+    address: string;
+    topics: string[];
+    data: string;
+    blockNumber: string;
+    timeStamp: string;
+    gasPrice: string;
+    gasUsed: string;
+    logIndex: string;
+    transactionHash: string;
+    transactionIndex: string;
+}
+
+function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
+    const radix = 10;
+    return {
+        logIndex: parseInt(result.logIndex, radix),
+        transactionIndex: parseInt(result.logIndex, radix),
+        transactionHash: result.transactionHash,
+        blockHash: '',
+        blockNumber: parseInt(result.blockNumber, radix),
+        address: result.address,
+        data: result.data,
+        topics: result.topics,
+    };
+}
+
+function tryToDecodeLogOrNoop(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
+    const abiDecoder = new AbiDecoder([artifacts.Exchange.compilerOutput.abi]);
+    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    return logWithDecodedArgs as LogWithDecodedArgs<DecodedLogArgs>;
+}
+
+/**
+ * Parses and abi-decodes the raw events response from etherscan.io.
+ * @param rawEventsResponse The raw events response from etherescan.io.
+ * @returns Parsed and decoded events.
+ */
+export const parseRawEventsResponse = R.pipe(R.map(convertResponseToLogEntry), R.map(tryToDecodeLogOrNoop));
diff --git a/packages/pipeline/src/data-sources/etherscan/index.ts b/packages/pipeline/src/data-sources/etherscan/index.ts
new file mode 100644
index 000000000..0891d351a
--- /dev/null
+++ b/packages/pipeline/src/data-sources/etherscan/index.ts
@@ -0,0 +1,34 @@
+import { default as axios } from 'axios';
+import { BlockParam, BlockParamLiteral, DecodedLogArgs, LogWithDecodedArgs } from 'ethereum-types';
+
+import { EventsResponse, parseRawEventsResponse } from './events';
+
+const ETHERSCAN_URL = 'https://api.etherscan.io/api';
+
+export class Etherscan {
+    private readonly _apiKey: string;
+    constructor(apiKey: string) {
+        this._apiKey = apiKey;
+    }
+
+    /**
+     * Gets the decoded events for a specific contract and block range.
+     * @param contractAddress  The address of the contract to get the events for.
+     * @param fromBlock The start of the block range to get events for (inclusive).
+     * @param toBlock The end of the block range to get events for (inclusive).
+     * @returns A list of decoded events.
+     */
+    public async getContractEventsAsync(
+        contractAddress: string,
+        fromBlock: BlockParam = BlockParamLiteral.Earliest,
+        toBlock: BlockParam = BlockParamLiteral.Latest,
+    ): Promise<Array<LogWithDecodedArgs<DecodedLogArgs>>> {
+        const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${
+            this._apiKey
+        }`;
+        const resp = await axios.get<EventsResponse>(fullURL);
+        // TODO(albrow): Check response code.
+        const decodedEvents = parseRawEventsResponse(resp.data.result);
+        return decodedEvents;
+    }
+}
diff --git a/packages/pipeline/src/events.ts b/packages/pipeline/src/events.ts
deleted file mode 100644
index a6e1e4ad3..000000000
--- a/packages/pipeline/src/events.ts
+++ /dev/null
@@ -1,75 +0,0 @@
-import { AbiDecoder } from '@0xproject/utils';
-import { default as axios } from 'axios';
-import { BlockParam, BlockParamLiteral, DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import * as R from 'ramda';
-
-import { artifacts } from './artifacts';
-
-// const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
-const ETHERSCAN_URL = 'https://api.etherscan.io/api';
-// TOOD(albrow): Pass this in as a constructor argument instead of an env var.
-const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY;
-
-// Raw response from etherescan.io
-interface EventsResponse {
-    status: string;
-    message: string;
-    result: EventsResponseResult[];
-}
-
-// Events as represented in the response from etherscan.io
-interface EventsResponseResult {
-    address: string;
-    topics: string[];
-    data: string;
-    blockNumber: string;
-    timeStamp: string;
-    gasPrice: string;
-    gasUsed: string;
-    logIndex: string;
-    transactionHash: string;
-    transactionIndex: string;
-}
-
-// Parses and abi-decodes the fill events response from etherscan.io.
-const parseFillEventsResponse = R.pipe(R.map(convertResponseToLogEntry), R.map(tryToDecodeLogOrNoop));
-
-function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
-    const radix = 10;
-    return {
-        logIndex: parseInt(result.logIndex, radix),
-        transactionIndex: parseInt(result.logIndex, radix),
-        transactionHash: result.transactionHash,
-        blockHash: '',
-        blockNumber: parseInt(result.blockNumber, radix),
-        address: result.address,
-        data: result.data,
-        topics: result.topics,
-    };
-}
-
-function tryToDecodeLogOrNoop(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
-    const abiDecoder = new AbiDecoder([artifacts.Exchange.compilerOutput.abi]);
-    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    return logWithDecodedArgs as LogWithDecodedArgs<DecodedLogArgs>;
-}
-
-/**
- * Gets the decoded events for a specific contract and block range.
- * @param contractAddress  The address of the contract to get the events for.
- * @param fromBlock The start of the block range to get events for (inclusive).
- * @param toBlock The end of the block range to get events for (inclusive).
- * @returns A list of decoded events.
- */
-export async function getContractEventsAsync(
-    contractAddress: string,
-    fromBlock: BlockParam = BlockParamLiteral.Earliest,
-    toBlock: BlockParam = BlockParamLiteral.Latest,
-): Promise<Array<LogWithDecodedArgs<DecodedLogArgs>>> {
-    const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${ETHERSCAN_API_KEY}`;
-    const resp = await axios.get<EventsResponse>(fullURL);
-    // TODO(albrow): Check response code.
-    const decodedEvents = parseFillEventsResponse(resp.data.result);
-    return decodedEvents;
-}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
new file mode 100644
index 000000000..c9254cc2a
--- /dev/null
+++ b/packages/pipeline/src/index.ts
@@ -0,0 +1,8 @@
+import { Etherscan } from './data-sources/etherscan';
+
+const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
+
+(async () => {
+    const events = await etherscan.getContractEventsAsync('0x4f833a24e1f95d70f028921e27040ca56e09ab0b');
+    console.log(events);
+})();
-- 
cgit v1.2.3


From c9dc69bed6e57f18b35ecd53dd65b9c5a44d9886 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 19 Sep 2018 11:56:41 -0700
Subject: Add tests for etherscan events

---
 packages/pipeline/package.json                     |  7 +-
 .../pipeline/src/data-sources/etherscan/events.ts  | 23 ++++--
 packages/pipeline/src/index.ts                     |  3 +-
 .../test/data-sources/etherscan/events_test.ts     | 88 ++++++++++++++++++++++
 4 files changed, 111 insertions(+), 10 deletions(-)
 create mode 100644 packages/pipeline/test/data-sources/etherscan/events_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 0539618d4..abd8f28fd 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -36,7 +36,12 @@
         "dirty-chai": "^2.0.1",
         "mocha": "^5.2.0",
         "tslint": "5.11.0",
-        "typescript": "3.0.1"
+        "typescript": "3.0.1",
+        "mocha": "^5.2.0",
+        "chai": "^4.1.2",
+        "chai-as-promised": "^7.1.1",
+        "chai-bignumber": "^2.0.2",
+        "dirty-chai": "^2.0.1"
     },
     "dependencies": {
         "@0x/connect": "^3.0.2",
diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
index 50962a266..3083af267 100644
--- a/packages/pipeline/src/data-sources/etherscan/events.ts
+++ b/packages/pipeline/src/data-sources/etherscan/events.ts
@@ -25,21 +25,30 @@ export interface EventsResponseResult {
     transactionIndex: string;
 }
 
-function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
-    const radix = 10;
+const hexRadix = 16;
+
+function hexToInt(hex: string): number {
+    return parseInt(hex.replace('0x', ''), hexRadix);
+}
+
+// Converts a raw event response to a LogEntry
+// tslint:disable-next-line:completed-docs
+export function _convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
     return {
-        logIndex: parseInt(result.logIndex, radix),
-        transactionIndex: parseInt(result.logIndex, radix),
+        logIndex: hexToInt(result.logIndex),
+        transactionIndex: hexToInt(result.transactionIndex),
         transactionHash: result.transactionHash,
         blockHash: '',
-        blockNumber: parseInt(result.blockNumber, radix),
+        blockNumber: hexToInt(result.blockNumber),
         address: result.address,
         data: result.data,
         topics: result.topics,
     };
 }
 
-function tryToDecodeLogOrNoop(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
+// Decodes a LogEntry into a LogWithDecodedArgs
+// tslint:disable-next-line:completed-docs
+export function _decodeLogEntry(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
     const abiDecoder = new AbiDecoder([artifacts.Exchange.compilerOutput.abi]);
     const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
     // tslint:disable-next-line:no-unnecessary-type-assertion
@@ -51,4 +60,4 @@ function tryToDecodeLogOrNoop(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs>
  * @param rawEventsResponse The raw events response from etherescan.io.
  * @returns Parsed and decoded events.
  */
-export const parseRawEventsResponse = R.pipe(R.map(convertResponseToLogEntry), R.map(tryToDecodeLogOrNoop));
+export const parseRawEventsResponse = R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry));
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index c9254cc2a..baed6933e 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -3,6 +3,5 @@ import { Etherscan } from './data-sources/etherscan';
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 
 (async () => {
-    const events = await etherscan.getContractEventsAsync('0x4f833a24e1f95d70f028921e27040ca56e09ab0b');
-    console.log(events);
+    await etherscan.getContractEventsAsync('0x4f833a24e1f95d70f028921e27040ca56e09ab0b');
 })();
diff --git a/packages/pipeline/test/data-sources/etherscan/events_test.ts b/packages/pipeline/test/data-sources/etherscan/events_test.ts
new file mode 100644
index 000000000..1151757f2
--- /dev/null
+++ b/packages/pipeline/test/data-sources/etherscan/events_test.ts
@@ -0,0 +1,88 @@
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import {
+    _convertResponseToLogEntry,
+    _decodeLogEntry,
+    EventsResponseResult,
+} from '../../../src/data-sources/etherscan/events';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('etherscan#events', () => {
+    describe('_convertResponseToLogEntry', () => {
+        it('converts EventsResponseResult to LogEntry', () => {
+            const input: EventsResponseResult = {
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                topics: [
+                    '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
+                    '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
+                    '0x0000000000000000000000000000000000000000000000000000000000000000',
+                ],
+                data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
+                blockNumber: '0x61127b',
+                timeStamp: '0x5ba2878e',
+                gasPrice: '0x1a13b8600',
+                gasUsed: '0xd9dc',
+                logIndex: '0x63',
+                transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
+                transactionIndex: '0x35',
+            };
+            const expected: LogEntry = {
+                logIndex: 99,
+                transactionIndex: 53,
+                transactionHash: input.transactionHash,
+                blockHash: '',
+                blockNumber: 6361723,
+                address: input.address,
+                data: input.data,
+                topics: input.topics,
+            };
+            const actual = _convertResponseToLogEntry(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+    describe('_decodeLogEntry', () => {
+        it('decodes LogEntry into LogWithDecodedArgs', () => {
+            const input: LogEntry = {
+                logIndex: 96,
+                transactionIndex: 52,
+                transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
+                blockHash: '',
+                blockNumber: 6361723,
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                data:
+                    '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',
+                topics: [
+                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+                    '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
+                    '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
+                    '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+                ],
+            };
+            const expected: LogWithDecodedArgs<DecodedLogArgs> = {
+                ...input,
+                event: 'Fill',
+                args: {
+                    makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
+                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+                    takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+                    senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+                    makerAssetFilledAmount: new BigNumber('100000000000'),
+                    takerAssetFilledAmount: new BigNumber('330000000'),
+                    makerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('0'),
+                    orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+                    makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+                    takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                },
+            };
+            const actual = _decodeLogEntry(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
-- 
cgit v1.2.3


From ed3737c1f14182f75815d2d7d761b3c84602a5c6 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 19 Sep 2018 12:09:36 -0700
Subject: Make contractAbi a parameter of getContractEventsAsync

---
 .../pipeline/src/data-sources/etherscan/events.ts  | 22 +++++++++++++++-------
 .../pipeline/src/data-sources/etherscan/index.ts   |  6 ++++--
 packages/pipeline/src/index.ts                     |  8 +++++++-
 .../test/data-sources/etherscan/events_test.ts     |  4 +++-
 4 files changed, 29 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
index 3083af267..89b3ffac1 100644
--- a/packages/pipeline/src/data-sources/etherscan/events.ts
+++ b/packages/pipeline/src/data-sources/etherscan/events.ts
@@ -1,9 +1,7 @@
 import { AbiDecoder } from '@0xproject/utils';
-import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import { AbiDefinition, DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
-import { artifacts } from '../../artifacts';
-
 // Raw events response from etherescan.io
 export interface EventsResponse {
     status: string;
@@ -48,16 +46,26 @@ export function _convertResponseToLogEntry(result: EventsResponseResult): LogEnt
 
 // Decodes a LogEntry into a LogWithDecodedArgs
 // tslint:disable-next-line:completed-docs
-export function _decodeLogEntry(log: LogEntry): LogWithDecodedArgs<DecodedLogArgs> {
-    const abiDecoder = new AbiDecoder([artifacts.Exchange.compilerOutput.abi]);
+export const _decodeLogEntry = R.curry((contractAbi: AbiDefinition[], log: LogEntry): LogWithDecodedArgs<
+    DecodedLogArgs
+> => {
+    const abiDecoder = new AbiDecoder([contractAbi]);
     const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
     // tslint:disable-next-line:no-unnecessary-type-assertion
     return logWithDecodedArgs as LogWithDecodedArgs<DecodedLogArgs>;
-}
+});
 
 /**
  * Parses and abi-decodes the raw events response from etherscan.io.
+ * @param contractAbi The ABI for the contract that the events where emited from.
  * @param rawEventsResponse The raw events response from etherescan.io.
  * @returns Parsed and decoded events.
  */
-export const parseRawEventsResponse = R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry));
+export function parseRawEventsResponse(
+    contractAbi: AbiDefinition[],
+    rawEventsResponse: EventsResponse,
+): Array<LogWithDecodedArgs<DecodedLogArgs>> {
+    return R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry(contractAbi)))(rawEventsResponse.result);
+}
+
+// export const parseRawEventsResponse = R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry));
diff --git a/packages/pipeline/src/data-sources/etherscan/index.ts b/packages/pipeline/src/data-sources/etherscan/index.ts
index 0891d351a..66b6b1a8d 100644
--- a/packages/pipeline/src/data-sources/etherscan/index.ts
+++ b/packages/pipeline/src/data-sources/etherscan/index.ts
@@ -1,5 +1,5 @@
 import { default as axios } from 'axios';
-import { BlockParam, BlockParamLiteral, DecodedLogArgs, LogWithDecodedArgs } from 'ethereum-types';
+import { AbiDefinition, BlockParam, BlockParamLiteral, DecodedLogArgs, LogWithDecodedArgs } from 'ethereum-types';
 
 import { EventsResponse, parseRawEventsResponse } from './events';
 
@@ -14,12 +14,14 @@ export class Etherscan {
     /**
      * Gets the decoded events for a specific contract and block range.
      * @param contractAddress  The address of the contract to get the events for.
+     * @param constractAbi The ABI of the contract.
      * @param fromBlock The start of the block range to get events for (inclusive).
      * @param toBlock The end of the block range to get events for (inclusive).
      * @returns A list of decoded events.
      */
     public async getContractEventsAsync(
         contractAddress: string,
+        contractAbi: AbiDefinition[],
         fromBlock: BlockParam = BlockParamLiteral.Earliest,
         toBlock: BlockParam = BlockParamLiteral.Latest,
     ): Promise<Array<LogWithDecodedArgs<DecodedLogArgs>>> {
@@ -28,7 +30,7 @@ export class Etherscan {
         }`;
         const resp = await axios.get<EventsResponse>(fullURL);
         // TODO(albrow): Check response code.
-        const decodedEvents = parseRawEventsResponse(resp.data.result);
+        const decodedEvents = parseRawEventsResponse(contractAbi, resp.data);
         return decodedEvents;
     }
 }
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index baed6933e..eccb24d18 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,7 +1,13 @@
 import { Etherscan } from './data-sources/etherscan';
 
+import { artifacts } from './artifacts';
+
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 
 (async () => {
-    await etherscan.getContractEventsAsync('0x4f833a24e1f95d70f028921e27040ca56e09ab0b');
+    const events = await etherscan.getContractEventsAsync(
+        '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+        artifacts.Exchange.compilerOutput.abi,
+    );
+    console.log(events);
 })();
diff --git a/packages/pipeline/test/data-sources/etherscan/events_test.ts b/packages/pipeline/test/data-sources/etherscan/events_test.ts
index 1151757f2..cb8e9d8e8 100644
--- a/packages/pipeline/test/data-sources/etherscan/events_test.ts
+++ b/packages/pipeline/test/data-sources/etherscan/events_test.ts
@@ -3,6 +3,8 @@ import * as chai from 'chai';
 import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
 
+import { artifacts } from '../../../src/artifacts';
+
 import {
     _convertResponseToLogEntry,
     _decodeLogEntry,
@@ -81,7 +83,7 @@ describe('etherscan#events', () => {
                     takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
                 },
             };
-            const actual = _decodeLogEntry(input);
+            const actual = _decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
             expect(actual).deep.equal(expected);
         });
     });
-- 
cgit v1.2.3


From 90e1028d2fd154b8c637139145a2dc1c6999d585 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 19 Sep 2018 17:30:34 -0700
Subject: Add typeorm and begin inserting database records

---
 .../pipeline/src/data-sources/etherscan/events.ts  |  9 ++---
 .../pipeline/src/entities/ExchangeFillEvent.ts     | 24 ++++++++++++++
 packages/pipeline/src/index.ts                     | 38 ++++++++++++++++++++--
 3 files changed, 64 insertions(+), 7 deletions(-)
 create mode 100644 packages/pipeline/src/entities/ExchangeFillEvent.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
index 89b3ffac1..edc8cde7b 100644
--- a/packages/pipeline/src/data-sources/etherscan/events.ts
+++ b/packages/pipeline/src/data-sources/etherscan/events.ts
@@ -1,5 +1,6 @@
+import { ExchangeEventArgs } from '@0xproject/contract-wrappers';
 import { AbiDecoder } from '@0xproject/utils';
-import { AbiDefinition, DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
 // Raw events response from etherescan.io
@@ -47,12 +48,12 @@ export function _convertResponseToLogEntry(result: EventsResponseResult): LogEnt
 // Decodes a LogEntry into a LogWithDecodedArgs
 // tslint:disable-next-line:completed-docs
 export const _decodeLogEntry = R.curry((contractAbi: AbiDefinition[], log: LogEntry): LogWithDecodedArgs<
-    DecodedLogArgs
+    ExchangeEventArgs
 > => {
     const abiDecoder = new AbiDecoder([contractAbi]);
     const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
     // tslint:disable-next-line:no-unnecessary-type-assertion
-    return logWithDecodedArgs as LogWithDecodedArgs<DecodedLogArgs>;
+    return logWithDecodedArgs as LogWithDecodedArgs<ExchangeEventArgs>;
 });
 
 /**
@@ -64,7 +65,7 @@ export const _decodeLogEntry = R.curry((contractAbi: AbiDefinition[], log: LogEn
 export function parseRawEventsResponse(
     contractAbi: AbiDefinition[],
     rawEventsResponse: EventsResponse,
-): Array<LogWithDecodedArgs<DecodedLogArgs>> {
+): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
     return R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry(contractAbi)))(rawEventsResponse.result);
 }
 
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
new file mode 100644
index 000000000..1e9e8d986
--- /dev/null
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -0,0 +1,24 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class ExchangeFillEvent {
+    @PrimaryColumn() public logIndex!: number;
+
+    @Column() public address!: string;
+    @Column() public rawData!: string;
+    @Column() public blockNumber!: number;
+
+    @Column() public makerAddress!: string;
+    @Column() public takerAddress!: string;
+    @Column() public feeRecepientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public makerAssetFilledAmount!: string;
+    @Column() public takerAssetFilledAmount!: string;
+    @Column() public makerFeePaid!: string;
+    @Column() public takerFeePaid!: string;
+    @Column() public orderHash!: string;
+    // TODO(albrow): Decode asset data.
+    @Column() public makerAssetData!: string;
+    @Column() public takerAssetData!: string;
+    // TODO(albrow): Include topics?
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index eccb24d18..d70ec3e3e 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,13 +1,45 @@
-import { Etherscan } from './data-sources/etherscan';
+import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'reflect-metadata';
+import { createConnection } from 'typeorm';
 
 import { artifacts } from './artifacts';
+import { Etherscan } from './data-sources/etherscan';
+import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+import { config } from './ormconfig';
 
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 
 (async () => {
-    const events = await etherscan.getContractEventsAsync(
+    const connection = await createConnection(config);
+    const repository = connection.getRepository(ExchangeFillEvent);
+    console.log(`found ${await repository.count()} existing fill events`);
+    const eventLogs = await etherscan.getContractEventsAsync(
         '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
         artifacts.Exchange.compilerOutput.abi,
     );
-    console.log(events);
+    for (const eventLog of eventLogs) {
+        if (eventLog.event !== 'Fill') {
+            continue;
+        }
+        const fillEventLog = eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>;
+        const exchangeFillEvent = new ExchangeFillEvent();
+        exchangeFillEvent.logIndex = fillEventLog.logIndex as number;
+        exchangeFillEvent.address = fillEventLog.address as string;
+        exchangeFillEvent.rawData = fillEventLog.data as string;
+        exchangeFillEvent.blockNumber = fillEventLog.blockNumber as number;
+        exchangeFillEvent.makerAddress = fillEventLog.args.makerAddress.toString();
+        exchangeFillEvent.takerAddress = fillEventLog.args.takerAddress.toString();
+        exchangeFillEvent.feeRecepientAddress = fillEventLog.args.feeRecipientAddress;
+        exchangeFillEvent.senderAddress = fillEventLog.args.senderAddress;
+        exchangeFillEvent.makerAssetFilledAmount = fillEventLog.args.makerAssetFilledAmount.toString();
+        exchangeFillEvent.takerAssetFilledAmount = fillEventLog.args.takerAssetFilledAmount.toString();
+        exchangeFillEvent.makerFeePaid = fillEventLog.args.makerFeePaid.toString();
+        exchangeFillEvent.takerFeePaid = fillEventLog.args.takerFeePaid.toString();
+        exchangeFillEvent.orderHash = fillEventLog.args.orderHash;
+        exchangeFillEvent.makerAssetData = fillEventLog.args.makerAssetData;
+        exchangeFillEvent.takerAssetData = fillEventLog.args.takerAssetData;
+        await repository.save(exchangeFillEvent);
+    }
+    console.log(`now ${await repository.count()} total fill events`);
 })();
-- 
cgit v1.2.3


From 0dc000183aabab129d6b642eae468ed2996a75c4 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 20 Sep 2018 17:25:48 -0700
Subject: Add support for decoding asset data

---
 .../pipeline/src/data-sources/etherscan/events.ts  | 78 ++++++++++++++++++++--
 .../pipeline/src/data-sources/etherscan/index.ts   |  6 +-
 .../pipeline/src/entities/ExchangeFillEvent.ts     | 17 ++++-
 packages/pipeline/src/index.ts                     | 27 ++------
 4 files changed, 92 insertions(+), 36 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
index edc8cde7b..a828af527 100644
--- a/packages/pipeline/src/data-sources/etherscan/events.ts
+++ b/packages/pipeline/src/data-sources/etherscan/events.ts
@@ -1,8 +1,15 @@
-import { ExchangeEventArgs } from '@0xproject/contract-wrappers';
-import { AbiDecoder } from '@0xproject/utils';
+import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { assetDataUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import { AbiDecoder, BigNumber } from '@0xproject/utils';
 import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
+import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
+
+// TODO(albrow): Union with other exchange event entity types
+export type ExchangeEventEntity = ExchangeFillEvent;
+
 // Raw events response from etherescan.io
 export interface EventsResponse {
     status: string;
@@ -56,17 +63,74 @@ export const _decodeLogEntry = R.curry((contractAbi: AbiDefinition[], log: LogEn
     return logWithDecodedArgs as LogWithDecodedArgs<ExchangeEventArgs>;
 });
 
+export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
+    switch (eventLog.event) {
+        case 'Fill':
+            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
+        default:
+            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
+    }
+}
+
+export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.logIndex = eventLog.logIndex as number;
+    exchangeFillEvent.address = eventLog.address as string;
+    exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
+    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
+    exchangeFillEvent.orderHash = eventLog.args.orderHash;
+    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeFillEvent.makerAssetType = makerAssetType;
+    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeFillEvent.takerAssetType = takerAssetType;
+    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeFillEvent;
+}
+
+function bigNumbertoStringOrNull(n: BigNumber): string | null {
+    if (n == null) {
+        return null;
+    }
+    return n.toString();
+}
+
+function filterEventLogs(
+    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
+): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
+    return R.filter(eventLog => eventLog.event === 'Fill', eventLogs);
+}
+
 /**
  * Parses and abi-decodes the raw events response from etherscan.io.
  * @param contractAbi The ABI for the contract that the events where emited from.
  * @param rawEventsResponse The raw events response from etherescan.io.
- * @returns Parsed and decoded events.
+ * @returns Parsed and decoded event entities, ready to be saved to database.
  */
 export function parseRawEventsResponse(
     contractAbi: AbiDefinition[],
     rawEventsResponse: EventsResponse,
-): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
-    return R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry(contractAbi)))(rawEventsResponse.result);
+): ExchangeEventEntity[] {
+    return R.pipe(
+        R.map(_convertResponseToLogEntry),
+        R.map(_decodeLogEntry(contractAbi)),
+        filterEventLogs,
+        R.map(_convertToEntity),
+    )(rawEventsResponse.result);
 }
-
-// export const parseRawEventsResponse = R.pipe(R.map(_convertResponseToLogEntry), R.map(_decodeLogEntry));
diff --git a/packages/pipeline/src/data-sources/etherscan/index.ts b/packages/pipeline/src/data-sources/etherscan/index.ts
index 66b6b1a8d..c5eb2b9c6 100644
--- a/packages/pipeline/src/data-sources/etherscan/index.ts
+++ b/packages/pipeline/src/data-sources/etherscan/index.ts
@@ -1,7 +1,7 @@
 import { default as axios } from 'axios';
-import { AbiDefinition, BlockParam, BlockParamLiteral, DecodedLogArgs, LogWithDecodedArgs } from 'ethereum-types';
+import { AbiDefinition, BlockParam, BlockParamLiteral } from 'ethereum-types';
 
-import { EventsResponse, parseRawEventsResponse } from './events';
+import { EventsResponse, ExchangeEventEntity, parseRawEventsResponse } from './events';
 
 const ETHERSCAN_URL = 'https://api.etherscan.io/api';
 
@@ -24,7 +24,7 @@ export class Etherscan {
         contractAbi: AbiDefinition[],
         fromBlock: BlockParam = BlockParamLiteral.Earliest,
         toBlock: BlockParam = BlockParamLiteral.Latest,
-    ): Promise<Array<LogWithDecodedArgs<DecodedLogArgs>>> {
+    ): Promise<ExchangeEventEntity[]> {
         const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${
             this._apiKey
         }`;
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index 1e9e8d986..1716c60d1 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -1,5 +1,7 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+export type ExchangeFillEventAssetType = 'erc20' | 'erc721';
+
 @Entity()
 export class ExchangeFillEvent {
     @PrimaryColumn() public logIndex!: number;
@@ -17,8 +19,17 @@ export class ExchangeFillEvent {
     @Column() public makerFeePaid!: string;
     @Column() public takerFeePaid!: string;
     @Column() public orderHash!: string;
-    // TODO(albrow): Decode asset data.
-    @Column() public makerAssetData!: string;
-    @Column() public takerAssetData!: string;
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: ExchangeFillEventAssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public makerTokenId!: string | null;
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: ExchangeFillEventAssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerTokenId!: string | null;
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index d70ec3e3e..db26343e0 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,4 +1,5 @@
 import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { assetDataUtils } from '@0xproject/order-utils';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import 'reflect-metadata';
 import { createConnection } from 'typeorm';
@@ -14,32 +15,12 @@ const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
     const connection = await createConnection(config);
     const repository = connection.getRepository(ExchangeFillEvent);
     console.log(`found ${await repository.count()} existing fill events`);
-    const eventLogs = await etherscan.getContractEventsAsync(
+    const events = await etherscan.getContractEventsAsync(
         '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
         artifacts.Exchange.compilerOutput.abi,
     );
-    for (const eventLog of eventLogs) {
-        if (eventLog.event !== 'Fill') {
-            continue;
-        }
-        const fillEventLog = eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>;
-        const exchangeFillEvent = new ExchangeFillEvent();
-        exchangeFillEvent.logIndex = fillEventLog.logIndex as number;
-        exchangeFillEvent.address = fillEventLog.address as string;
-        exchangeFillEvent.rawData = fillEventLog.data as string;
-        exchangeFillEvent.blockNumber = fillEventLog.blockNumber as number;
-        exchangeFillEvent.makerAddress = fillEventLog.args.makerAddress.toString();
-        exchangeFillEvent.takerAddress = fillEventLog.args.takerAddress.toString();
-        exchangeFillEvent.feeRecepientAddress = fillEventLog.args.feeRecipientAddress;
-        exchangeFillEvent.senderAddress = fillEventLog.args.senderAddress;
-        exchangeFillEvent.makerAssetFilledAmount = fillEventLog.args.makerAssetFilledAmount.toString();
-        exchangeFillEvent.takerAssetFilledAmount = fillEventLog.args.takerAssetFilledAmount.toString();
-        exchangeFillEvent.makerFeePaid = fillEventLog.args.makerFeePaid.toString();
-        exchangeFillEvent.takerFeePaid = fillEventLog.args.takerFeePaid.toString();
-        exchangeFillEvent.orderHash = fillEventLog.args.orderHash;
-        exchangeFillEvent.makerAssetData = fillEventLog.args.makerAssetData;
-        exchangeFillEvent.takerAssetData = fillEventLog.args.takerAssetData;
-        await repository.save(exchangeFillEvent);
+    for (const event of events) {
+        await repository.save(event);
     }
     console.log(`now ${await repository.count()} total fill events`);
 })();
-- 
cgit v1.2.3


From 8e0dcb204f9fdb1802ecf16ae9e02579425298a0 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 12:54:10 -0700
Subject: Re-organize event parsing and decoding

---
 .../pipeline/src/data-sources/etherscan/events.ts  | 136 ----------------
 .../pipeline/src/data-sources/etherscan/index.ts   |  36 -----
 .../pipeline/src/data_sources/etherscan/index.ts   |  52 +++++++
 .../events/event_handlers/base_event_handler.ts    |  34 ++++
 .../event_handlers/exchange_event_handler.ts       |  76 +++++++++
 .../pipeline/src/data_types/events/event_utils.ts  |  35 +++++
 .../pipeline/src/entities/ExchangeFillEvent.ts     |   4 +-
 packages/pipeline/src/index.ts                     |  20 ++-
 .../test/data-sources/etherscan/events_test.ts     | 172 ++++++++++-----------
 9 files changed, 298 insertions(+), 267 deletions(-)
 delete mode 100644 packages/pipeline/src/data-sources/etherscan/events.ts
 delete mode 100644 packages/pipeline/src/data-sources/etherscan/index.ts
 create mode 100644 packages/pipeline/src/data_sources/etherscan/index.ts
 create mode 100644 packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
 create mode 100644 packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
 create mode 100644 packages/pipeline/src/data_types/events/event_utils.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data-sources/etherscan/events.ts b/packages/pipeline/src/data-sources/etherscan/events.ts
deleted file mode 100644
index a828af527..000000000
--- a/packages/pipeline/src/data-sources/etherscan/events.ts
+++ /dev/null
@@ -1,136 +0,0 @@
-import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import { AbiDecoder, BigNumber } from '@0xproject/utils';
-import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import * as R from 'ramda';
-
-import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
-
-// TODO(albrow): Union with other exchange event entity types
-export type ExchangeEventEntity = ExchangeFillEvent;
-
-// Raw events response from etherescan.io
-export interface EventsResponse {
-    status: string;
-    message: string;
-    result: EventsResponseResult[];
-}
-
-// Events as represented in the response from etherscan.io
-export interface EventsResponseResult {
-    address: string;
-    topics: string[];
-    data: string;
-    blockNumber: string;
-    timeStamp: string;
-    gasPrice: string;
-    gasUsed: string;
-    logIndex: string;
-    transactionHash: string;
-    transactionIndex: string;
-}
-
-const hexRadix = 16;
-
-function hexToInt(hex: string): number {
-    return parseInt(hex.replace('0x', ''), hexRadix);
-}
-
-// Converts a raw event response to a LogEntry
-// tslint:disable-next-line:completed-docs
-export function _convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
-    return {
-        logIndex: hexToInt(result.logIndex),
-        transactionIndex: hexToInt(result.transactionIndex),
-        transactionHash: result.transactionHash,
-        blockHash: '',
-        blockNumber: hexToInt(result.blockNumber),
-        address: result.address,
-        data: result.data,
-        topics: result.topics,
-    };
-}
-
-// Decodes a LogEntry into a LogWithDecodedArgs
-// tslint:disable-next-line:completed-docs
-export const _decodeLogEntry = R.curry((contractAbi: AbiDefinition[], log: LogEntry): LogWithDecodedArgs<
-    ExchangeEventArgs
-> => {
-    const abiDecoder = new AbiDecoder([contractAbi]);
-    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop(log);
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    return logWithDecodedArgs as LogWithDecodedArgs<ExchangeEventArgs>;
-});
-
-export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
-    switch (eventLog.event) {
-        case 'Fill':
-            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
-        default:
-            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
-    }
-}
-
-export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeFillEvent = new ExchangeFillEvent();
-    exchangeFillEvent.logIndex = eventLog.logIndex as number;
-    exchangeFillEvent.address = eventLog.address as string;
-    exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
-    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
-    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
-    exchangeFillEvent.orderHash = eventLog.args.orderHash;
-    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeFillEvent.makerAssetType = makerAssetType;
-    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeFillEvent.takerAssetType = takerAssetType;
-    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeFillEvent;
-}
-
-function bigNumbertoStringOrNull(n: BigNumber): string | null {
-    if (n == null) {
-        return null;
-    }
-    return n.toString();
-}
-
-function filterEventLogs(
-    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
-): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
-    return R.filter(eventLog => eventLog.event === 'Fill', eventLogs);
-}
-
-/**
- * Parses and abi-decodes the raw events response from etherscan.io.
- * @param contractAbi The ABI for the contract that the events where emited from.
- * @param rawEventsResponse The raw events response from etherescan.io.
- * @returns Parsed and decoded event entities, ready to be saved to database.
- */
-export function parseRawEventsResponse(
-    contractAbi: AbiDefinition[],
-    rawEventsResponse: EventsResponse,
-): ExchangeEventEntity[] {
-    return R.pipe(
-        R.map(_convertResponseToLogEntry),
-        R.map(_decodeLogEntry(contractAbi)),
-        filterEventLogs,
-        R.map(_convertToEntity),
-    )(rawEventsResponse.result);
-}
diff --git a/packages/pipeline/src/data-sources/etherscan/index.ts b/packages/pipeline/src/data-sources/etherscan/index.ts
deleted file mode 100644
index c5eb2b9c6..000000000
--- a/packages/pipeline/src/data-sources/etherscan/index.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-import { default as axios } from 'axios';
-import { AbiDefinition, BlockParam, BlockParamLiteral } from 'ethereum-types';
-
-import { EventsResponse, ExchangeEventEntity, parseRawEventsResponse } from './events';
-
-const ETHERSCAN_URL = 'https://api.etherscan.io/api';
-
-export class Etherscan {
-    private readonly _apiKey: string;
-    constructor(apiKey: string) {
-        this._apiKey = apiKey;
-    }
-
-    /**
-     * Gets the decoded events for a specific contract and block range.
-     * @param contractAddress  The address of the contract to get the events for.
-     * @param constractAbi The ABI of the contract.
-     * @param fromBlock The start of the block range to get events for (inclusive).
-     * @param toBlock The end of the block range to get events for (inclusive).
-     * @returns A list of decoded events.
-     */
-    public async getContractEventsAsync(
-        contractAddress: string,
-        contractAbi: AbiDefinition[],
-        fromBlock: BlockParam = BlockParamLiteral.Earliest,
-        toBlock: BlockParam = BlockParamLiteral.Latest,
-    ): Promise<ExchangeEventEntity[]> {
-        const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${
-            this._apiKey
-        }`;
-        const resp = await axios.get<EventsResponse>(fullURL);
-        // TODO(albrow): Check response code.
-        const decodedEvents = parseRawEventsResponse(contractAbi, resp.data);
-        return decodedEvents;
-    }
-}
diff --git a/packages/pipeline/src/data_sources/etherscan/index.ts b/packages/pipeline/src/data_sources/etherscan/index.ts
new file mode 100644
index 000000000..044fff02e
--- /dev/null
+++ b/packages/pipeline/src/data_sources/etherscan/index.ts
@@ -0,0 +1,52 @@
+import { default as axios } from 'axios';
+import { BlockParam, BlockParamLiteral } from 'ethereum-types';
+
+const ETHERSCAN_URL = 'https://api.etherscan.io/api';
+
+export class Etherscan {
+    private readonly _apiKey: string;
+    constructor(apiKey: string) {
+        this._apiKey = apiKey;
+    }
+
+    /**
+     * Gets the raw events for a specific contract and block range.
+     * @param contractAddress  The address of the contract to get the events for.
+     * @param fromBlock The start of the block range to get events for (inclusive).
+     * @param toBlock The end of the block range to get events for (inclusive).
+     * @returns A list of decoded events.
+     */
+    public async getContractEventsAsync(
+        contractAddress: string,
+        fromBlock: BlockParam = BlockParamLiteral.Earliest,
+        toBlock: BlockParam = BlockParamLiteral.Latest,
+    ): Promise<EventsResponse> {
+        const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${
+            this._apiKey
+        }`;
+        const resp = await axios.get<EventsResponse>(fullURL);
+        // TODO(albrow): Check response code.
+        return resp.data;
+    }
+}
+
+// Raw events response from etherescan.io
+export interface EventsResponse {
+    status: string;
+    message: string;
+    result: EventsResponseResult[];
+}
+
+// Events as represented in the response from etherscan.io
+export interface EventsResponseResult {
+    address: string;
+    topics: string[];
+    data: string;
+    blockNumber: string;
+    timeStamp: string;
+    gasPrice: string;
+    gasUsed: string;
+    logIndex: string;
+    transactionHash: string;
+    transactionIndex: string;
+}
diff --git a/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts b/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
new file mode 100644
index 000000000..59331fc4f
--- /dev/null
+++ b/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
@@ -0,0 +1,34 @@
+import { AbiDefinition, BlockParam, BlockParamLiteral, LogEntry } from 'ethereum-types';
+import * as R from 'ramda';
+import { BaseEntity } from 'typeorm';
+
+import { Etherscan } from '../../../data_sources/etherscan';
+import { convertResponseToLogEntry } from '../event_utils';
+
+export abstract class BaseEventHandler<EntityType extends BaseEntity> {
+    protected _abi: AbiDefinition[];
+    protected _address: string;
+    protected _etherscan: Etherscan;
+    constructor(abi: AbiDefinition[], address: string, etherscan: Etherscan) {
+        this._abi = abi;
+        this._address = address;
+        this._etherscan = etherscan;
+    }
+    public abstract convertLogEntryToEventEntity(logEntry: LogEntry): EntityType;
+
+    public async getEventsAsync(
+        fromBlock: BlockParam = BlockParamLiteral.Earliest,
+        toBlock: BlockParam = BlockParamLiteral.Latest,
+    ): Promise<EntityType[]> {
+        const rawEventsResponse = await this._etherscan.getContractEventsAsync(this._address, fromBlock, toBlock);
+        const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result);
+        // Note(albrow): Imperative for loop is required here because we can't
+        // bind convertLogEntryToEventEntity without having a specific instance
+        // of a sub-class.
+        const result = [];
+        for (const logEntry of logEntries) {
+            result.push(this.convertLogEntryToEventEntity(logEntry));
+        }
+        return result;
+    }
+}
diff --git a/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts b/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
new file mode 100644
index 000000000..38ff20595
--- /dev/null
+++ b/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
@@ -0,0 +1,76 @@
+import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { assetDataUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import { AbiDecoder, BigNumber } from '@0xproject/utils';
+import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { ExchangeFillEvent } from '../../../entities/ExchangeFillEvent';
+import { decodeLogEntry } from '../event_utils';
+
+import { BaseEventHandler } from './base_event_handler';
+
+// TODO(albrow): Union with other exchange event entity types
+export type ExchangeEventEntity = ExchangeFillEvent;
+
+export class ExchangeEventHandler extends BaseEventHandler<ExchangeEventEntity> {
+    public convertLogEntryToEventEntity(logEntry: LogEntry): ExchangeEventEntity {
+        const decodedLogEntry = decodeLogEntry<ExchangeEventArgs>(this._abi, logEntry);
+        return _convertToEntity(decodedLogEntry);
+    }
+}
+
+export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
+    switch (eventLog.event) {
+        case 'Fill':
+            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
+        default:
+            return new ExchangeFillEvent();
+        // throw new Error('unexpected eventLog.event type: ' + eventLog.event);
+    }
+}
+
+export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.logIndex = eventLog.logIndex as number;
+    exchangeFillEvent.address = eventLog.address as string;
+    exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
+    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
+    exchangeFillEvent.orderHash = eventLog.args.orderHash;
+    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeFillEvent.makerAssetType = makerAssetType;
+    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeFillEvent.takerAssetType = takerAssetType;
+    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeFillEvent;
+}
+
+function bigNumbertoStringOrNull(n: BigNumber): string | null {
+    if (n == null) {
+        return null;
+    }
+    return n.toString();
+}
+
+function filterEventLogs(
+    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
+): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
+    return R.filter(eventLog => eventLog.event === 'Fill', eventLogs);
+}
diff --git a/packages/pipeline/src/data_types/events/event_utils.ts b/packages/pipeline/src/data_types/events/event_utils.ts
new file mode 100644
index 000000000..6be964807
--- /dev/null
+++ b/packages/pipeline/src/data_types/events/event_utils.ts
@@ -0,0 +1,35 @@
+import { AbiDecoder } from '@0xproject/utils';
+import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+
+import { EventsResponseResult } from '../../data_sources/etherscan';
+
+const hexRadix = 16;
+
+function hexToInt(hex: string): number {
+    return parseInt(hex.replace('0x', ''), hexRadix);
+}
+
+// Converts a raw event response to a LogEntry
+export function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
+    return {
+        logIndex: hexToInt(result.logIndex),
+        transactionIndex: hexToInt(result.transactionIndex),
+        transactionHash: result.transactionHash,
+        blockHash: '',
+        blockNumber: hexToInt(result.blockNumber),
+        address: result.address,
+        data: result.data,
+        topics: result.topics,
+    };
+}
+
+// Decodes a LogEntry into a LogWithDecodedArgs
+export function decodeLogEntry<EventArgsType>(
+    contractAbi: AbiDefinition[],
+    log: LogEntry,
+): LogWithDecodedArgs<EventArgsType> {
+    const abiDecoder = new AbiDecoder([contractAbi]);
+    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop<EventArgsType>(log);
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    return logWithDecodedArgs as LogWithDecodedArgs<EventArgsType>;
+}
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index 1716c60d1..a7e817240 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -1,9 +1,9 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
+import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
 
 export type ExchangeFillEventAssetType = 'erc20' | 'erc721';
 
 @Entity()
-export class ExchangeFillEvent {
+export class ExchangeFillEvent extends BaseEntity {
     @PrimaryColumn() public logIndex!: number;
 
     @Column() public address!: string;
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index db26343e0..e71a6ae4c 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,26 +1,32 @@
-import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { LogWithDecodedArgs } from 'ethereum-types';
 import 'reflect-metadata';
 import { createConnection } from 'typeorm';
 
 import { artifacts } from './artifacts';
-import { Etherscan } from './data-sources/etherscan';
+import { Etherscan } from './data_sources/etherscan';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
+import { ExchangeEventHandler } from './data_types/events/event_handlers/exchange_event_handler';
+
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
+const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
 
 (async () => {
     const connection = await createConnection(config);
     const repository = connection.getRepository(ExchangeFillEvent);
     console.log(`found ${await repository.count()} existing fill events`);
-    const events = await etherscan.getContractEventsAsync(
-        '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+    const exchangeEventHandler = new ExchangeEventHandler(
         artifacts.Exchange.compilerOutput.abi,
+        EXCHANGE_ADDRESS,
+        etherscan,
     );
+    const events = await exchangeEventHandler.getEventsAsync();
+    console.log(JSON.stringify(events, null, 2));
     for (const event of events) {
-        await repository.save(event);
+        // TODO(albrow): remove this check once we can parse all Exchange events
+        if (event.address != null) {
+            await event.save();
+        }
     }
     console.log(`now ${await repository.count()} total fill events`);
 })();
diff --git a/packages/pipeline/test/data-sources/etherscan/events_test.ts b/packages/pipeline/test/data-sources/etherscan/events_test.ts
index cb8e9d8e8..b0f8c7d1c 100644
--- a/packages/pipeline/test/data-sources/etherscan/events_test.ts
+++ b/packages/pipeline/test/data-sources/etherscan/events_test.ts
@@ -1,90 +1,90 @@
-import { BigNumber } from '@0xproject/utils';
-import * as chai from 'chai';
-import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import 'mocha';
+// import { BigNumber } from '@0xproject/utils';
+// import * as chai from 'chai';
+// import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+// import 'mocha';
 
-import { artifacts } from '../../../src/artifacts';
+// import { artifacts } from '../../../src/artifacts';
 
-import {
-    _convertResponseToLogEntry,
-    _decodeLogEntry,
-    EventsResponseResult,
-} from '../../../src/data-sources/etherscan/events';
-import { chaiSetup } from '../../utils/chai_setup';
+// import {
+//     _convertResponseToLogEntry,
+//     _decodeLogEntry,
+//     EventsResponseResult,
+// } from '../../../src/data-sources/etherscan/events';
+// import { chaiSetup } from '../../utils/chai_setup';
 
-chaiSetup.configure();
-const expect = chai.expect;
+// chaiSetup.configure();
+// const expect = chai.expect;
 
-describe('etherscan#events', () => {
-    describe('_convertResponseToLogEntry', () => {
-        it('converts EventsResponseResult to LogEntry', () => {
-            const input: EventsResponseResult = {
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                topics: [
-                    '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
-                    '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
-                    '0x0000000000000000000000000000000000000000000000000000000000000000',
-                ],
-                data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
-                blockNumber: '0x61127b',
-                timeStamp: '0x5ba2878e',
-                gasPrice: '0x1a13b8600',
-                gasUsed: '0xd9dc',
-                logIndex: '0x63',
-                transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
-                transactionIndex: '0x35',
-            };
-            const expected: LogEntry = {
-                logIndex: 99,
-                transactionIndex: 53,
-                transactionHash: input.transactionHash,
-                blockHash: '',
-                blockNumber: 6361723,
-                address: input.address,
-                data: input.data,
-                topics: input.topics,
-            };
-            const actual = _convertResponseToLogEntry(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-    describe('_decodeLogEntry', () => {
-        it('decodes LogEntry into LogWithDecodedArgs', () => {
-            const input: LogEntry = {
-                logIndex: 96,
-                transactionIndex: 52,
-                transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
-                blockHash: '',
-                blockNumber: 6361723,
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                data:
-                    '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',
-                topics: [
-                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
-                    '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
-                    '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
-                    '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-                ],
-            };
-            const expected: LogWithDecodedArgs<DecodedLogArgs> = {
-                ...input,
-                event: 'Fill',
-                args: {
-                    makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
-                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
-                    takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-                    senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-                    makerAssetFilledAmount: new BigNumber('100000000000'),
-                    takerAssetFilledAmount: new BigNumber('330000000'),
-                    makerFeePaid: new BigNumber('0'),
-                    takerFeePaid: new BigNumber('0'),
-                    orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-                    makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
-                    takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-                },
-            };
-            const actual = _decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-});
+// describe('etherscan#events', () => {
+//     describe('_convertResponseToLogEntry', () => {
+//         it('converts EventsResponseResult to LogEntry', () => {
+//             const input: EventsResponseResult = {
+//                 address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+//                 topics: [
+//                     '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
+//                     '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
+//                     '0x0000000000000000000000000000000000000000000000000000000000000000',
+//                 ],
+//                 data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
+//                 blockNumber: '0x61127b',
+//                 timeStamp: '0x5ba2878e',
+//                 gasPrice: '0x1a13b8600',
+//                 gasUsed: '0xd9dc',
+//                 logIndex: '0x63',
+//                 transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
+//                 transactionIndex: '0x35',
+//             };
+//             const expected: LogEntry = {
+//                 logIndex: 99,
+//                 transactionIndex: 53,
+//                 transactionHash: input.transactionHash,
+//                 blockHash: '',
+//                 blockNumber: 6361723,
+//                 address: input.address,
+//                 data: input.data,
+//                 topics: input.topics,
+//             };
+//             const actual = _convertResponseToLogEntry(input);
+//             expect(actual).deep.equal(expected);
+//         });
+//     });
+//     describe('_decodeLogEntry', () => {
+//         it('decodes LogEntry into LogWithDecodedArgs', () => {
+//             const input: LogEntry = {
+//                 logIndex: 96,
+//                 transactionIndex: 52,
+//                 transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
+//                 blockHash: '',
+//                 blockNumber: 6361723,
+//                 address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+//                 data:
+//                     '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',
+//                 topics: [
+//                     '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+//                     '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
+//                     '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
+//                     '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+//                 ],
+//             };
+//             const expected: LogWithDecodedArgs<DecodedLogArgs> = {
+//                 ...input,
+//                 event: 'Fill',
+//                 args: {
+//                     makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
+//                     feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+//                     takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+//                     senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+//                     makerAssetFilledAmount: new BigNumber('100000000000'),
+//                     takerAssetFilledAmount: new BigNumber('330000000'),
+//                     makerFeePaid: new BigNumber('0'),
+//                     takerFeePaid: new BigNumber('0'),
+//                     orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+//                     makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+//                     takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+//                 },
+//             };
+//             const actual = _decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
+//             expect(actual).deep.equal(expected);
+//         });
+//     });
+// });
-- 
cgit v1.2.3


From 6b889aeeedf4dd2d358834fe2f50a1ce82629b3e Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 14:41:45 -0700
Subject: Make event parsing more functional and less class-based

---
 .../events/event_handlers/base_event_handler.ts    | 34 ----------
 .../event_handlers/exchange_event_handler.ts       | 76 ----------------------
 .../src/data_types/events/exchange_events.ts       | 75 +++++++++++++++++++++
 packages/pipeline/src/index.ts                     | 17 ++---
 4 files changed, 79 insertions(+), 123 deletions(-)
 delete mode 100644 packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
 delete mode 100644 packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
 create mode 100644 packages/pipeline/src/data_types/events/exchange_events.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts b/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
deleted file mode 100644
index 59331fc4f..000000000
--- a/packages/pipeline/src/data_types/events/event_handlers/base_event_handler.ts
+++ /dev/null
@@ -1,34 +0,0 @@
-import { AbiDefinition, BlockParam, BlockParamLiteral, LogEntry } from 'ethereum-types';
-import * as R from 'ramda';
-import { BaseEntity } from 'typeorm';
-
-import { Etherscan } from '../../../data_sources/etherscan';
-import { convertResponseToLogEntry } from '../event_utils';
-
-export abstract class BaseEventHandler<EntityType extends BaseEntity> {
-    protected _abi: AbiDefinition[];
-    protected _address: string;
-    protected _etherscan: Etherscan;
-    constructor(abi: AbiDefinition[], address: string, etherscan: Etherscan) {
-        this._abi = abi;
-        this._address = address;
-        this._etherscan = etherscan;
-    }
-    public abstract convertLogEntryToEventEntity(logEntry: LogEntry): EntityType;
-
-    public async getEventsAsync(
-        fromBlock: BlockParam = BlockParamLiteral.Earliest,
-        toBlock: BlockParam = BlockParamLiteral.Latest,
-    ): Promise<EntityType[]> {
-        const rawEventsResponse = await this._etherscan.getContractEventsAsync(this._address, fromBlock, toBlock);
-        const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result);
-        // Note(albrow): Imperative for loop is required here because we can't
-        // bind convertLogEntryToEventEntity without having a specific instance
-        // of a sub-class.
-        const result = [];
-        for (const logEntry of logEntries) {
-            result.push(this.convertLogEntryToEventEntity(logEntry));
-        }
-        return result;
-    }
-}
diff --git a/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts b/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
deleted file mode 100644
index 38ff20595..000000000
--- a/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
+++ /dev/null
@@ -1,76 +0,0 @@
-import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import { AbiDecoder, BigNumber } from '@0xproject/utils';
-import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import * as R from 'ramda';
-
-import { ExchangeFillEvent } from '../../../entities/ExchangeFillEvent';
-import { decodeLogEntry } from '../event_utils';
-
-import { BaseEventHandler } from './base_event_handler';
-
-// TODO(albrow): Union with other exchange event entity types
-export type ExchangeEventEntity = ExchangeFillEvent;
-
-export class ExchangeEventHandler extends BaseEventHandler<ExchangeEventEntity> {
-    public convertLogEntryToEventEntity(logEntry: LogEntry): ExchangeEventEntity {
-        const decodedLogEntry = decodeLogEntry<ExchangeEventArgs>(this._abi, logEntry);
-        return _convertToEntity(decodedLogEntry);
-    }
-}
-
-export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
-    switch (eventLog.event) {
-        case 'Fill':
-            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
-        default:
-            return new ExchangeFillEvent();
-        // throw new Error('unexpected eventLog.event type: ' + eventLog.event);
-    }
-}
-
-export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeFillEvent = new ExchangeFillEvent();
-    exchangeFillEvent.logIndex = eventLog.logIndex as number;
-    exchangeFillEvent.address = eventLog.address as string;
-    exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
-    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
-    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
-    exchangeFillEvent.orderHash = eventLog.args.orderHash;
-    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeFillEvent.makerAssetType = makerAssetType;
-    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeFillEvent.takerAssetType = takerAssetType;
-    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeFillEvent;
-}
-
-function bigNumbertoStringOrNull(n: BigNumber): string | null {
-    if (n == null) {
-        return null;
-    }
-    return n.toString();
-}
-
-function filterEventLogs(
-    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
-): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
-    return R.filter(eventLog => eventLog.event === 'Fill', eventLogs);
-}
diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
new file mode 100644
index 000000000..fb5341b58
--- /dev/null
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -0,0 +1,75 @@
+import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { assetDataUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import { BigNumber } from '@0xproject/utils';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { artifacts } from '../../artifacts';
+import { EventsResponse } from '../../data_sources/etherscan';
+import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
+
+import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
+
+// TODO(albrow): Union with other exchange event entity types
+export type ExchangeEventEntity = ExchangeFillEvent;
+
+const exchangeContractAbi = artifacts.Exchange.compilerOutput.abi;
+
+export function parseExchangeEvents(rawEventsResponse: EventsResponse): ExchangeEventEntity[] {
+    const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result);
+    const decodedLogEntries = R.map(
+        eventResponse => decodeLogEntry<ExchangeEventArgs>(exchangeContractAbi, eventResponse),
+        logEntries,
+    );
+    const filteredLogEntries = R.filter(logEntry => R.contains(logEntry.event, ['Fill']), decodedLogEntries);
+    return R.map(_convertToEntity, filteredLogEntries);
+}
+
+export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
+    switch (eventLog.event) {
+        case 'Fill':
+            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
+        default:
+            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
+    }
+}
+
+export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.logIndex = eventLog.logIndex as number;
+    exchangeFillEvent.address = eventLog.address as string;
+    exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
+    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
+    exchangeFillEvent.orderHash = eventLog.args.orderHash;
+    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeFillEvent.makerAssetType = makerAssetType;
+    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeFillEvent.takerAssetType = takerAssetType;
+    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeFillEvent;
+}
+
+function bigNumbertoStringOrNull(n: BigNumber): string | null {
+    if (n == null) {
+        return null;
+    }
+    return n.toString();
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index e71a6ae4c..c01ff57b4 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,12 +1,11 @@
 import 'reflect-metadata';
 import { createConnection } from 'typeorm';
 
-import { artifacts } from './artifacts';
 import { Etherscan } from './data_sources/etherscan';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
-import { ExchangeEventHandler } from './data_types/events/event_handlers/exchange_event_handler';
+import { parseExchangeEvents } from './data_types/events/exchange_events';
 
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
@@ -15,18 +14,10 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
     const connection = await createConnection(config);
     const repository = connection.getRepository(ExchangeFillEvent);
     console.log(`found ${await repository.count()} existing fill events`);
-    const exchangeEventHandler = new ExchangeEventHandler(
-        artifacts.Exchange.compilerOutput.abi,
-        EXCHANGE_ADDRESS,
-        etherscan,
-    );
-    const events = await exchangeEventHandler.getEventsAsync();
-    console.log(JSON.stringify(events, null, 2));
+    const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
+    const events = parseExchangeEvents(rawEvents);
     for (const event of events) {
-        // TODO(albrow): remove this check once we can parse all Exchange events
-        if (event.address != null) {
-            await event.save();
-        }
+        await event.save();
     }
     console.log(`now ${await repository.count()} total fill events`);
 })();
-- 
cgit v1.2.3


From 25f1b7701fa1c5402e7d6f91cccdbd63bb9a525c Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 15:03:49 -0700
Subject: Implement scraping and parsing exchange cancel events

---
 .../src/data_types/events/exchange_events.ts       | 41 +++++++++++++++++++---
 .../pipeline/src/entities/ExchangeCancelEvent.ts   | 32 +++++++++++++++++
 .../pipeline/src/entities/ExchangeFillEvent.ts     |  6 ++--
 packages/pipeline/src/index.ts                     | 11 ++++--
 4 files changed, 80 insertions(+), 10 deletions(-)
 create mode 100644 packages/pipeline/src/entities/ExchangeCancelEvent.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index fb5341b58..3938f3a69 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -1,4 +1,4 @@
-import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { ExchangeCancelEventArgs, ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
 import { assetDataUtils } from '@0xproject/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
@@ -7,12 +7,12 @@ import * as R from 'ramda';
 
 import { artifacts } from '../../artifacts';
 import { EventsResponse } from '../../data_sources/etherscan';
+import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
 import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
 
 import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
 
-// TODO(albrow): Union with other exchange event entity types
-export type ExchangeEventEntity = ExchangeFillEvent;
+export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent;
 
 const exchangeContractAbi = artifacts.Exchange.compilerOutput.abi;
 
@@ -22,7 +22,7 @@ export function parseExchangeEvents(rawEventsResponse: EventsResponse): Exchange
         eventResponse => decodeLogEntry<ExchangeEventArgs>(exchangeContractAbi, eventResponse),
         logEntries,
     );
-    const filteredLogEntries = R.filter(logEntry => R.contains(logEntry.event, ['Fill']), decodedLogEntries);
+    const filteredLogEntries = R.filter(logEntry => R.contains(logEntry.event, ['Fill', 'Cancel']), decodedLogEntries);
     return R.map(_convertToEntity, filteredLogEntries);
 }
 
@@ -30,6 +30,8 @@ export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>
     switch (eventLog.event) {
         case 'Fill':
             return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
+        case 'Cancel':
+            return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
         default:
             throw new Error('unexpected eventLog.event type: ' + eventLog.event);
     }
@@ -67,6 +69,37 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     return exchangeFillEvent;
 }
 
+export function _convertToExchangeCancelEvent(
+    eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
+): ExchangeCancelEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeCancelEvent = new ExchangeCancelEvent();
+    exchangeCancelEvent.logIndex = eventLog.logIndex as number;
+    exchangeCancelEvent.address = eventLog.address as string;
+    exchangeCancelEvent.rawData = eventLog.data as string;
+    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeCancelEvent.takerAddress =
+        eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
+    exchangeCancelEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeCancelEvent.orderHash = eventLog.args.orderHash;
+    exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeCancelEvent.makerAssetType = makerAssetType;
+    exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeCancelEvent.takerAssetType = takerAssetType;
+    exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeCancelEvent;
+}
+
 function bigNumbertoStringOrNull(n: BigNumber): string | null {
     if (n == null) {
         return null;
diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
new file mode 100644
index 000000000..8e21518d3
--- /dev/null
+++ b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
@@ -0,0 +1,32 @@
+import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { AssetType } from '../types';
+
+@Entity()
+export class ExchangeCancelEvent extends BaseEntity {
+    @PrimaryColumn() public logIndex!: number;
+
+    @Column() public address!: string;
+    @Column() public rawData!: string;
+    @Column() public blockNumber!: number;
+
+    @Column() public makerAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerAddress!: string;
+    @Column() public feeRecepientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public orderHash!: string;
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: AssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public makerTokenId!: string | null;
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: AssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerTokenId!: string | null;
+    // TODO(albrow): Include topics?
+}
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index a7e817240..e66bd64e3 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -1,6 +1,6 @@
 import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
 
-export type ExchangeFillEventAssetType = 'erc20' | 'erc721';
+import { AssetType } from '../types';
 
 @Entity()
 export class ExchangeFillEvent extends BaseEntity {
@@ -20,13 +20,13 @@ export class ExchangeFillEvent extends BaseEntity {
     @Column() public takerFeePaid!: string;
     @Column() public orderHash!: string;
     @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: ExchangeFillEventAssetType;
+    @Column() public makerAssetType!: AssetType;
     @Column() public makerAssetProxyId!: string;
     @Column() public makerTokenAddress!: string;
     @Column({ nullable: true, type: String })
     public makerTokenId!: string | null;
     @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: ExchangeFillEventAssetType;
+    @Column() public takerAssetType!: AssetType;
     @Column() public takerAssetProxyId!: string;
     @Column() public takerTokenAddress!: string;
     @Column({ nullable: true, type: String })
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index c01ff57b4..c68df95bf 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -2,6 +2,7 @@ import 'reflect-metadata';
 import { createConnection } from 'typeorm';
 
 import { Etherscan } from './data_sources/etherscan';
+import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
@@ -12,12 +13,16 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
 
 (async () => {
     const connection = await createConnection(config);
-    const repository = connection.getRepository(ExchangeFillEvent);
-    console.log(`found ${await repository.count()} existing fill events`);
+    const fillRepository = connection.getRepository(ExchangeFillEvent);
+    const cancelRepository = connection.getRepository(ExchangeCancelEvent);
+    console.log(`found ${await fillRepository.count()} existing fill events`);
+    console.log(`found ${await cancelRepository.count()} existing cancel events`);
     const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
     const events = parseExchangeEvents(rawEvents);
+    console.log(`got ${events.length} parsed events`);
     for (const event of events) {
         await event.save();
     }
-    console.log(`now ${await repository.count()} total fill events`);
+    console.log(`now ${await fillRepository.count()} total fill events`);
+    console.log(`now ${await cancelRepository.count()} total cancel events`);
 })();
-- 
cgit v1.2.3


From 97fc4257a068fe96fc6b382a3564b1bc054bd2fd Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 15:31:41 -0700
Subject: Use multi-primary keys for event and filter null logIndexes

---
 packages/pipeline/src/data_types/events/exchange_events.ts | 13 +++++++++++--
 packages/pipeline/src/entities/ExchangeCancelEvent.ts      |  2 +-
 packages/pipeline/src/entities/ExchangeFillEvent.ts        |  2 +-
 packages/pipeline/src/index.ts                             |  4 ++--
 4 files changed, 15 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index 3938f3a69..cc4332f6f 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -2,7 +2,7 @@ import { ExchangeCancelEventArgs, ExchangeEventArgs, ExchangeFillEventArgs } fro
 import { assetDataUtils } from '@0xproject/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
-import { LogWithDecodedArgs } from 'ethereum-types';
+import { LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
 import { artifacts } from '../../artifacts';
@@ -22,10 +22,19 @@ export function parseExchangeEvents(rawEventsResponse: EventsResponse): Exchange
         eventResponse => decodeLogEntry<ExchangeEventArgs>(exchangeContractAbi, eventResponse),
         logEntries,
     );
-    const filteredLogEntries = R.filter(logEntry => R.contains(logEntry.event, ['Fill', 'Cancel']), decodedLogEntries);
+    const filteredLogEntries = R.filter(shouldIncludeLogEntry, decodedLogEntries);
     return R.map(_convertToEntity, filteredLogEntries);
 }
 
+export function shouldIncludeLogEntry(logEntry: LogWithDecodedArgs<ExchangeEventArgs>): boolean {
+    if (!R.contains(logEntry.event, ['Fill', 'Cancel'])) {
+        return false;
+    } else if (logEntry.logIndex == null || isNaN(logEntry.logIndex)) {
+        return false;
+    }
+    return true;
+}
+
 export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
     switch (eventLog.event) {
         case 'Fill':
diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
index 8e21518d3..c925a4b01 100644
--- a/packages/pipeline/src/entities/ExchangeCancelEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
@@ -5,10 +5,10 @@ import { AssetType } from '../types';
 @Entity()
 export class ExchangeCancelEvent extends BaseEntity {
     @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
 
     @Column() public address!: string;
     @Column() public rawData!: string;
-    @Column() public blockNumber!: number;
 
     @Column() public makerAddress!: string;
     @Column({ nullable: true, type: String })
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index e66bd64e3..9ac8eb349 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -5,10 +5,10 @@ import { AssetType } from '../types';
 @Entity()
 export class ExchangeFillEvent extends BaseEntity {
     @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
 
     @Column() public address!: string;
     @Column() public rawData!: string;
-    @Column() public blockNumber!: number;
 
     @Column() public makerAddress!: string;
     @Column() public takerAddress!: string;
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index c68df95bf..67b1f6fb2 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,13 +1,13 @@
+import * as R from 'ramda';
 import 'reflect-metadata';
 import { createConnection } from 'typeorm';
 
 import { Etherscan } from './data_sources/etherscan';
+import { parseExchangeEvents } from './data_types/events/exchange_events';
 import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
-import { parseExchangeEvents } from './data_types/events/exchange_events';
-
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
 
-- 
cgit v1.2.3


From 07f80500fa6904ff68b1be2a99d38f4b8a65ee48 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 16:03:54 -0700
Subject: Implement scraping and parsing exchange CancelUpTo events

---
 .../src/data_types/events/exchange_events.ts       | 30 +++++++++++++++++++---
 .../src/entities/ExchangeCancelUpToEvent.ts        | 15 +++++++++++
 packages/pipeline/src/index.ts                     |  9 +++----
 3 files changed, 45 insertions(+), 9 deletions(-)
 create mode 100644 packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index cc4332f6f..763a141ea 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -1,18 +1,24 @@
-import { ExchangeCancelEventArgs, ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import {
+    ExchangeCancelEventArgs,
+    ExchangeCancelUpToEventArgs,
+    ExchangeEventArgs,
+    ExchangeFillEventArgs,
+} from '@0xproject/contract-wrappers';
 import { assetDataUtils } from '@0xproject/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
-import { LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
 import { artifacts } from '../../artifacts';
 import { EventsResponse } from '../../data_sources/etherscan';
 import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
+import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
 import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
 
 import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
 
-export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent;
+export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
 
 const exchangeContractAbi = artifacts.Exchange.compilerOutput.abi;
 
@@ -27,7 +33,7 @@ export function parseExchangeEvents(rawEventsResponse: EventsResponse): Exchange
 }
 
 export function shouldIncludeLogEntry(logEntry: LogWithDecodedArgs<ExchangeEventArgs>): boolean {
-    if (!R.contains(logEntry.event, ['Fill', 'Cancel'])) {
+    if (!R.contains(logEntry.event, ['Fill', 'Cancel', 'CancelUpTo'])) {
         return false;
     } else if (logEntry.logIndex == null || isNaN(logEntry.logIndex)) {
         return false;
@@ -41,6 +47,8 @@ export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>
             return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
         case 'Cancel':
             return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
+        case 'CancelUpTo':
+            return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>);
         default:
             throw new Error('unexpected eventLog.event type: ' + eventLog.event);
     }
@@ -109,6 +117,20 @@ export function _convertToExchangeCancelEvent(
     return exchangeCancelEvent;
 }
 
+export function _convertToExchangeCancelUpToEvent(
+    eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
+): ExchangeCancelUpToEvent {
+    const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent();
+    exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
+    exchangeCancelUpToEvent.address = eventLog.address as string;
+    exchangeCancelUpToEvent.rawData = eventLog.data as string;
+    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
+    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
+    return exchangeCancelUpToEvent;
+}
+
 function bigNumbertoStringOrNull(n: BigNumber): string | null {
     if (n == null) {
         return null;
diff --git a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
new file mode 100644
index 000000000..3021f7394
--- /dev/null
+++ b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
@@ -0,0 +1,15 @@
+import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class ExchangeCancelUpToEvent extends BaseEntity {
+    @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
+
+    @Column() public address!: string;
+    @Column() public rawData!: string;
+
+    @Column() public makerAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public orderEpoch!: string;
+    // TODO(albrow): Include topics?
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 67b1f6fb2..1a010b6e5 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -5,6 +5,7 @@ import { createConnection } from 'typeorm';
 import { Etherscan } from './data_sources/etherscan';
 import { parseExchangeEvents } from './data_types/events/exchange_events';
 import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
+import { ExchangeCancelUpToEvent } from './entities/ExchangeCancelUpToEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { config } from './ormconfig';
 
@@ -15,14 +16,12 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
     const connection = await createConnection(config);
     const fillRepository = connection.getRepository(ExchangeFillEvent);
     const cancelRepository = connection.getRepository(ExchangeCancelEvent);
-    console.log(`found ${await fillRepository.count()} existing fill events`);
-    console.log(`found ${await cancelRepository.count()} existing cancel events`);
+    const cancelUpToRepository = connection.getRepository(ExchangeCancelUpToEvent);
+    console.log(`found ${(await fillRepository.count()) + (await cancelRepository.count())} existing events`);
     const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
     const events = parseExchangeEvents(rawEvents);
-    console.log(`got ${events.length} parsed events`);
     for (const event of events) {
         await event.save();
     }
-    console.log(`now ${await fillRepository.count()} total fill events`);
-    console.log(`now ${await cancelRepository.count()} total cancel events`);
+    console.log(`now there are ${(await fillRepository.count()) + (await cancelRepository.count())} total events`);
 })();
-- 
cgit v1.2.3


From 8702a354678b08b81d40c3254efbfe71e11ea522 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 25 Sep 2018 16:06:52 -0700
Subject: For event entities, rename address -> contractAddress and make it a
 primary key

---
 packages/pipeline/src/data_types/events/exchange_events.ts | 12 ++++++------
 packages/pipeline/src/entities/ExchangeCancelEvent.ts      |  2 +-
 packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts  |  2 +-
 packages/pipeline/src/entities/ExchangeFillEvent.ts        |  2 +-
 packages/pipeline/src/index.ts                             | 12 ++++++++++--
 5 files changed, 19 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index 763a141ea..2d4059a0e 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -60,10 +60,10 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
     const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
     const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.contractAddress = eventLog.address as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
     exchangeFillEvent.logIndex = eventLog.logIndex as number;
-    exchangeFillEvent.address = eventLog.address as string;
     exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
     exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
     exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
@@ -94,10 +94,10 @@ export function _convertToExchangeCancelEvent(
     const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
     const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
     const exchangeCancelEvent = new ExchangeCancelEvent();
+    exchangeCancelEvent.contractAddress = eventLog.address as string;
+    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelEvent.address = eventLog.address as string;
     exchangeCancelEvent.rawData = eventLog.data as string;
-    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelEvent.takerAddress =
         eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
@@ -121,10 +121,10 @@ export function _convertToExchangeCancelUpToEvent(
     eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
 ): ExchangeCancelUpToEvent {
     const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent();
+    exchangeCancelUpToEvent.contractAddress = eventLog.address as string;
+    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelUpToEvent.address = eventLog.address as string;
     exchangeCancelUpToEvent.rawData = eventLog.data as string;
-    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
     exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
index c925a4b01..d0188c2f5 100644
--- a/packages/pipeline/src/entities/ExchangeCancelEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
@@ -4,10 +4,10 @@ import { AssetType } from '../types';
 
 @Entity()
 export class ExchangeCancelEvent extends BaseEntity {
+    @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
-    @Column() public address!: string;
     @Column() public rawData!: string;
 
     @Column() public makerAddress!: string;
diff --git a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
index 3021f7394..03a02b069 100644
--- a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
@@ -2,10 +2,10 @@ import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
 
 @Entity()
 export class ExchangeCancelUpToEvent extends BaseEntity {
+    @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
-    @Column() public address!: string;
     @Column() public rawData!: string;
 
     @Column() public makerAddress!: string;
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index 9ac8eb349..abd73191a 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -4,10 +4,10 @@ import { AssetType } from '../types';
 
 @Entity()
 export class ExchangeFillEvent extends BaseEntity {
+    @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
-    @Column() public address!: string;
     @Column() public rawData!: string;
 
     @Column() public makerAddress!: string;
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 1a010b6e5..07ab1d991 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -17,11 +17,19 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
     const fillRepository = connection.getRepository(ExchangeFillEvent);
     const cancelRepository = connection.getRepository(ExchangeCancelEvent);
     const cancelUpToRepository = connection.getRepository(ExchangeCancelUpToEvent);
-    console.log(`found ${(await fillRepository.count()) + (await cancelRepository.count())} existing events`);
+    console.log(
+        `found ${(await fillRepository.count()) +
+            (await cancelRepository.count()) +
+            (await cancelUpToRepository.count())} existing events`,
+    );
     const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
     const events = parseExchangeEvents(rawEvents);
     for (const event of events) {
         await event.save();
     }
-    console.log(`now there are ${(await fillRepository.count()) + (await cancelRepository.count())} total events`);
+    console.log(
+        `now there are ${(await fillRepository.count()) +
+            (await cancelRepository.count()) +
+            (await cancelUpToRepository.count())} total events`,
+    );
 })();
-- 
cgit v1.2.3


From 4570bc2729cef550bacd168928ce1206ee06d3c2 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 26 Sep 2018 16:42:48 -0700
Subject: Add preliminary support for scraping orders from SRA endpoints (no
 pagination, only RR support for now)

---
 .../src/data_types/events/exchange_events.ts       |  9 +---
 .../pipeline/src/data_types/sra_order/index.ts     | 54 ++++++++++++++++++++++
 .../pipeline/src/entities/ExchangeCancelEvent.ts   |  2 +
 .../pipeline/src/entities/ExchangeFillEvent.ts     |  2 +
 packages/pipeline/src/entities/SraOrder.ts         | 40 ++++++++++++++++
 packages/pipeline/src/index.ts                     | 30 ++++++++++--
 6 files changed, 125 insertions(+), 12 deletions(-)
 create mode 100644 packages/pipeline/src/data_types/sra_order/index.ts
 create mode 100644 packages/pipeline/src/entities/SraOrder.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index 2d4059a0e..a406d27fb 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -6,7 +6,6 @@ import {
 } from '@0xproject/contract-wrappers';
 import { assetDataUtils } from '@0xproject/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import { BigNumber } from '@0xproject/utils';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
@@ -15,6 +14,7 @@ import { EventsResponse } from '../../data_sources/etherscan';
 import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
 import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
 import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
+import { bigNumbertoStringOrNull } from '../../utils';
 
 import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
 
@@ -130,10 +130,3 @@ export function _convertToExchangeCancelUpToEvent(
     exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
     return exchangeCancelUpToEvent;
 }
-
-function bigNumbertoStringOrNull(n: BigNumber): string | null {
-    if (n == null) {
-        return null;
-    }
-    return n.toString();
-}
diff --git a/packages/pipeline/src/data_types/sra_order/index.ts b/packages/pipeline/src/data_types/sra_order/index.ts
new file mode 100644
index 000000000..b6364415c
--- /dev/null
+++ b/packages/pipeline/src/data_types/sra_order/index.ts
@@ -0,0 +1,54 @@
+import { APIOrder, OrdersResponse } from '@0xproject/connect';
+import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import * as R from 'ramda';
+
+import { SraOrder } from '../../entities/SraOrder';
+import { bigNumbertoStringOrNull } from '../../utils';
+
+export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
+    return R.map(_convertToEntity, rawOrdersResponse.records);
+}
+
+export function _convertToEntity(apiOrder: APIOrder): SraOrder {
+    // TODO(albrow): refactor out common asset data decoding code.
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+
+    const sraOrder = new SraOrder();
+    sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
+    sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
+
+    // TODO(albrow): Set these fields to the correct values upstack.
+    sraOrder.lastUpdatedTimestamp = Date.now();
+    sraOrder.firstSeenTimestamp = Date.now();
+
+    sraOrder.makerAddress = apiOrder.order.makerAddress;
+    sraOrder.takerAddress = apiOrder.order.takerAddress;
+    sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
+    sraOrder.senderAddress = apiOrder.order.senderAddress;
+    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
+    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
+    sraOrder.makerFee = apiOrder.order.makerFee.toString();
+    sraOrder.takerFee = apiOrder.order.takerFee.toString();
+    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
+    sraOrder.salt = apiOrder.order.salt.toString();
+    sraOrder.signature = apiOrder.order.signature;
+
+    sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
+    sraOrder.makerAssetType = makerAssetType;
+    sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
+    sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
+    sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
+    sraOrder.takerAssetType = takerAssetType;
+    sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
+    sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
+    sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+
+    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
+
+    return sraOrder;
+}
diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
index d0188c2f5..7010ab9f2 100644
--- a/packages/pipeline/src/entities/ExchangeCancelEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
@@ -16,6 +16,7 @@ export class ExchangeCancelEvent extends BaseEntity {
     @Column() public feeRecepientAddress!: string;
     @Column() public senderAddress!: string;
     @Column() public orderHash!: string;
+
     @Column() public rawMakerAssetData!: string;
     @Column() public makerAssetType!: AssetType;
     @Column() public makerAssetProxyId!: string;
@@ -28,5 +29,6 @@ export class ExchangeCancelEvent extends BaseEntity {
     @Column() public takerTokenAddress!: string;
     @Column({ nullable: true, type: String })
     public takerTokenId!: string | null;
+
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index abd73191a..5eafa7449 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -19,6 +19,7 @@ export class ExchangeFillEvent extends BaseEntity {
     @Column() public makerFeePaid!: string;
     @Column() public takerFeePaid!: string;
     @Column() public orderHash!: string;
+
     @Column() public rawMakerAssetData!: string;
     @Column() public makerAssetType!: AssetType;
     @Column() public makerAssetProxyId!: string;
@@ -31,5 +32,6 @@ export class ExchangeFillEvent extends BaseEntity {
     @Column() public takerTokenAddress!: string;
     @Column({ nullable: true, type: String })
     public takerTokenId!: string | null;
+
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/SraOrder.ts b/packages/pipeline/src/entities/SraOrder.ts
new file mode 100644
index 000000000..c9a1f926d
--- /dev/null
+++ b/packages/pipeline/src/entities/SraOrder.ts
@@ -0,0 +1,40 @@
+import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { AssetType } from '../types';
+
+@Entity()
+export class SraOrder extends BaseEntity {
+    @PrimaryColumn() public exchangeAddress!: string;
+    @PrimaryColumn() public orderHashHex!: string;
+
+    @Column() public lastUpdatedTimestamp!: number;
+    @Column() public firstSeenTimestamp!: number;
+
+    @Column() public makerAddress!: string;
+    @Column() public takerAddress!: string;
+    @Column() public feeRecipientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public makerAssetAmount!: string;
+    @Column() public takerAssetAmount!: string;
+    @Column() public makerFee!: string;
+    @Column() public takerFee!: string;
+    @Column() public expirationTimeSeconds!: string;
+    @Column() public salt!: string;
+    @Column() public signature!: string;
+
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: AssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public makerTokenId!: string | null;
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: AssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
+    public takerTokenId!: string | null;
+
+    // TODO(albrow): Make this optional?
+    @Column() public metaDataJson!: string;
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 07ab1d991..3e8434e3d 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,19 +1,28 @@
-import * as R from 'ramda';
+import { HttpClient } from '@0xproject/connect';
 import 'reflect-metadata';
-import { createConnection } from 'typeorm';
+import { Connection, createConnection } from 'typeorm';
 
 import { Etherscan } from './data_sources/etherscan';
 import { parseExchangeEvents } from './data_types/events/exchange_events';
+import { parseSraOrders } from './data_types/sra_order';
 import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
 import { ExchangeCancelUpToEvent } from './entities/ExchangeCancelUpToEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+import { SraOrder } from './entities/SraOrder';
 import { config } from './ormconfig';
 
 const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
 const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
 
+let connection: Connection;
+
 (async () => {
-    const connection = await createConnection(config);
+    connection = await createConnection(config);
+    await getExchangeEventsAsync();
+    await getSraOrdersAsync();
+})();
+
+async function getExchangeEventsAsync(): Promise<void> {
     const fillRepository = connection.getRepository(ExchangeFillEvent);
     const cancelRepository = connection.getRepository(ExchangeCancelEvent);
     const cancelUpToRepository = connection.getRepository(ExchangeCancelUpToEvent);
@@ -32,4 +41,17 @@ const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
             (await cancelRepository.count()) +
             (await cancelUpToRepository.count())} total events`,
     );
-})();
+}
+
+async function getSraOrdersAsync(): Promise<void> {
+    const orderRepository = connection.getRepository(SraOrder);
+    console.log(`found ${await orderRepository.count()} existing orders`);
+
+    const connect = new HttpClient('https://api.radarrelay.com/0x/v2');
+    const rawOrders = await connect.getOrdersAsync();
+    const orders = parseSraOrders(rawOrders);
+    for (const order of orders) {
+        order.save();
+    }
+    console.log(`now there are ${await orderRepository.count()} total orders`);
+}
-- 
cgit v1.2.3


From 2a133f2c551ac9706c6ed2b5deadda4bc4c63832 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 27 Sep 2018 13:53:37 -0700
Subject: Add soruceUrl to SraOrder entity

---
 packages/pipeline/src/entities/SraOrder.ts | 1 +
 packages/pipeline/src/index.ts             | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/SraOrder.ts b/packages/pipeline/src/entities/SraOrder.ts
index c9a1f926d..e4987df57 100644
--- a/packages/pipeline/src/entities/SraOrder.ts
+++ b/packages/pipeline/src/entities/SraOrder.ts
@@ -7,6 +7,7 @@ export class SraOrder extends BaseEntity {
     @PrimaryColumn() public exchangeAddress!: string;
     @PrimaryColumn() public orderHashHex!: string;
 
+    @Column() public sourceUrl!: string;
     @Column() public lastUpdatedTimestamp!: number;
     @Column() public firstSeenTimestamp!: number;
 
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 3e8434e3d..c442c7970 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -47,10 +47,12 @@ async function getSraOrdersAsync(): Promise<void> {
     const orderRepository = connection.getRepository(SraOrder);
     console.log(`found ${await orderRepository.count()} existing orders`);
 
-    const connect = new HttpClient('https://api.radarrelay.com/0x/v2');
+    const sraUrl = 'https://api.radarrelay.com/0x/v2';
+    const connect = new HttpClient(sraUrl);
     const rawOrders = await connect.getOrdersAsync();
     const orders = parseSraOrders(rawOrders);
     for (const order of orders) {
+        order.sourceUrl = sraUrl;
         order.save();
     }
     console.log(`now there are ${await orderRepository.count()} total orders`);
-- 
cgit v1.2.3


From 43c2b81604c3791c7155fd6b41044b105189d4df Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 27 Sep 2018 17:04:55 -0700
Subject: Re-add missing tests

---
 .../test/data-sources/etherscan/events_test.ts     | 90 ----------------------
 .../test/data_types/events/event_utils_test.ts     | 87 +++++++++++++++++++++
 .../test/data_types/events/exchange_events_test.ts | 77 ++++++++++++++++++
 3 files changed, 164 insertions(+), 90 deletions(-)
 delete mode 100644 packages/pipeline/test/data-sources/etherscan/events_test.ts
 create mode 100644 packages/pipeline/test/data_types/events/event_utils_test.ts
 create mode 100644 packages/pipeline/test/data_types/events/exchange_events_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/test/data-sources/etherscan/events_test.ts b/packages/pipeline/test/data-sources/etherscan/events_test.ts
deleted file mode 100644
index b0f8c7d1c..000000000
--- a/packages/pipeline/test/data-sources/etherscan/events_test.ts
+++ /dev/null
@@ -1,90 +0,0 @@
-// import { BigNumber } from '@0xproject/utils';
-// import * as chai from 'chai';
-// import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-// import 'mocha';
-
-// import { artifacts } from '../../../src/artifacts';
-
-// import {
-//     _convertResponseToLogEntry,
-//     _decodeLogEntry,
-//     EventsResponseResult,
-// } from '../../../src/data-sources/etherscan/events';
-// import { chaiSetup } from '../../utils/chai_setup';
-
-// chaiSetup.configure();
-// const expect = chai.expect;
-
-// describe('etherscan#events', () => {
-//     describe('_convertResponseToLogEntry', () => {
-//         it('converts EventsResponseResult to LogEntry', () => {
-//             const input: EventsResponseResult = {
-//                 address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-//                 topics: [
-//                     '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
-//                     '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
-//                     '0x0000000000000000000000000000000000000000000000000000000000000000',
-//                 ],
-//                 data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
-//                 blockNumber: '0x61127b',
-//                 timeStamp: '0x5ba2878e',
-//                 gasPrice: '0x1a13b8600',
-//                 gasUsed: '0xd9dc',
-//                 logIndex: '0x63',
-//                 transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
-//                 transactionIndex: '0x35',
-//             };
-//             const expected: LogEntry = {
-//                 logIndex: 99,
-//                 transactionIndex: 53,
-//                 transactionHash: input.transactionHash,
-//                 blockHash: '',
-//                 blockNumber: 6361723,
-//                 address: input.address,
-//                 data: input.data,
-//                 topics: input.topics,
-//             };
-//             const actual = _convertResponseToLogEntry(input);
-//             expect(actual).deep.equal(expected);
-//         });
-//     });
-//     describe('_decodeLogEntry', () => {
-//         it('decodes LogEntry into LogWithDecodedArgs', () => {
-//             const input: LogEntry = {
-//                 logIndex: 96,
-//                 transactionIndex: 52,
-//                 transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
-//                 blockHash: '',
-//                 blockNumber: 6361723,
-//                 address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-//                 data:
-//                     '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',
-//                 topics: [
-//                     '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
-//                     '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
-//                     '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
-//                     '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-//                 ],
-//             };
-//             const expected: LogWithDecodedArgs<DecodedLogArgs> = {
-//                 ...input,
-//                 event: 'Fill',
-//                 args: {
-//                     makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
-//                     feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
-//                     takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-//                     senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-//                     makerAssetFilledAmount: new BigNumber('100000000000'),
-//                     takerAssetFilledAmount: new BigNumber('330000000'),
-//                     makerFeePaid: new BigNumber('0'),
-//                     takerFeePaid: new BigNumber('0'),
-//                     orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-//                     makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
-//                     takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-//                 },
-//             };
-//             const actual = _decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
-//             expect(actual).deep.equal(expected);
-//         });
-//     });
-// });
diff --git a/packages/pipeline/test/data_types/events/event_utils_test.ts b/packages/pipeline/test/data_types/events/event_utils_test.ts
new file mode 100644
index 000000000..91a73c47d
--- /dev/null
+++ b/packages/pipeline/test/data_types/events/event_utils_test.ts
@@ -0,0 +1,87 @@
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { artifacts } from '../../../src/artifacts';
+
+import { EventsResponseResult } from '../../../src/data_sources/etherscan';
+import { convertResponseToLogEntry, decodeLogEntry } from '../../../src/data_types/events/event_utils';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('event_utils', () => {
+    describe('convertResponseToLogEntry', () => {
+        it('converts EventsResponseResult to LogEntry', () => {
+            const input: EventsResponseResult = {
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                topics: [
+                    '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
+                    '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
+                    '0x0000000000000000000000000000000000000000000000000000000000000000',
+                ],
+                data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
+                blockNumber: '0x61127b',
+                timeStamp: '0x5ba2878e',
+                gasPrice: '0x1a13b8600',
+                gasUsed: '0xd9dc',
+                logIndex: '0x63',
+                transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
+                transactionIndex: '0x35',
+            };
+            const expected: LogEntry = {
+                logIndex: 99,
+                transactionIndex: 53,
+                transactionHash: input.transactionHash,
+                blockHash: '',
+                blockNumber: 6361723,
+                address: input.address,
+                data: input.data,
+                topics: input.topics,
+            };
+            const actual = convertResponseToLogEntry(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+    describe('decodeLogEntry', () => {
+        it('decodes LogEntry into LogWithDecodedArgs', () => {
+            const input: LogEntry = {
+                logIndex: 96,
+                transactionIndex: 52,
+                transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
+                blockHash: '',
+                blockNumber: 6361723,
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                data:
+                    '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',
+                topics: [
+                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+                    '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
+                    '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
+                    '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+                ],
+            };
+            const expected: LogWithDecodedArgs<DecodedLogArgs> = {
+                ...input,
+                event: 'Fill',
+                args: {
+                    makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
+                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+                    takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+                    senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
+                    makerAssetFilledAmount: new BigNumber('100000000000'),
+                    takerAssetFilledAmount: new BigNumber('330000000'),
+                    makerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('0'),
+                    orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
+                    makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+                    takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                },
+            };
+            const actual = decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/data_types/events/exchange_events_test.ts b/packages/pipeline/test/data_types/events/exchange_events_test.ts
new file mode 100644
index 000000000..f1432892d
--- /dev/null
+++ b/packages/pipeline/test/data_types/events/exchange_events_test.ts
@@ -0,0 +1,77 @@
+import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { _convertToEntity } from '../../../src/data_types/events/exchange_events';
+import { ExchangeFillEvent } from '../../../src/entities/ExchangeFillEvent';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('exchange_events', () => {
+    describe('_convertToEntity', () => {
+        it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
+            const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
+                logIndex: 102,
+                transactionIndex: 38,
+                transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+                blockHash: '',
+                blockNumber: 6276262,
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                data:
+                    '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',
+                topics: [
+                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+                    '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
+                    '0x000000000000000000000000c370d2a5920344aa6b7d8d11250e3e861434cbdd',
+                    '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+                ],
+                event: 'Fill',
+                args: {
+                    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
+                    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    makerAssetFilledAmount: new BigNumber('10000000000000000'),
+                    takerAssetFilledAmount: new BigNumber('100000000000000000'),
+                    makerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('0'),
+                    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                    takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+                },
+            };
+            const expected = new ExchangeFillEvent();
+            expected.contractAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+            expected.blockNumber = 6276262;
+            expected.logIndex = 102;
+            expected.rawData =
+                '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';
+            expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.feeRecepientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
+            expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.makerAssetFilledAmount = '10000000000000000';
+            expected.takerAssetFilledAmount = '100000000000000000';
+            expected.makerFeePaid = '0';
+            expected.takerFeePaid = '0';
+            expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
+            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerAssetType = 'erc20';
+            expected.makerAssetProxyId = '0xf47261b0';
+            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerTokenId = null;
+            expected.rawTakerAssetData = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+            expected.takerAssetType = 'erc20';
+            expected.takerAssetProxyId = '0xf47261b0';
+            expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
+            expected.takerTokenId = null;
+            const actual = _convertToEntity(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
-- 
cgit v1.2.3


From 27c229a146a0a58a9f314813cdf01067c7a22fb3 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 27 Sep 2018 17:32:56 -0700
Subject: Add tests for SRA order conversion

---
 .../pipeline/src/data_types/sra_order/index.ts     | 54 ---------------
 .../pipeline/src/data_types/sra_orders/index.ts    | 54 +++++++++++++++
 packages/pipeline/src/index.ts                     |  4 +-
 .../test/data_types/sra_orders/index_test.ts       | 79 ++++++++++++++++++++++
 4 files changed, 135 insertions(+), 56 deletions(-)
 delete mode 100644 packages/pipeline/src/data_types/sra_order/index.ts
 create mode 100644 packages/pipeline/src/data_types/sra_orders/index.ts
 create mode 100644 packages/pipeline/test/data_types/sra_orders/index_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_types/sra_order/index.ts b/packages/pipeline/src/data_types/sra_order/index.ts
deleted file mode 100644
index b6364415c..000000000
--- a/packages/pipeline/src/data_types/sra_order/index.ts
+++ /dev/null
@@ -1,54 +0,0 @@
-import { APIOrder, OrdersResponse } from '@0xproject/connect';
-import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import * as R from 'ramda';
-
-import { SraOrder } from '../../entities/SraOrder';
-import { bigNumbertoStringOrNull } from '../../utils';
-
-export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
-    return R.map(_convertToEntity, rawOrdersResponse.records);
-}
-
-export function _convertToEntity(apiOrder: APIOrder): SraOrder {
-    // TODO(albrow): refactor out common asset data decoding code.
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-
-    const sraOrder = new SraOrder();
-    sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
-    sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
-
-    // TODO(albrow): Set these fields to the correct values upstack.
-    sraOrder.lastUpdatedTimestamp = Date.now();
-    sraOrder.firstSeenTimestamp = Date.now();
-
-    sraOrder.makerAddress = apiOrder.order.makerAddress;
-    sraOrder.takerAddress = apiOrder.order.takerAddress;
-    sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
-    sraOrder.senderAddress = apiOrder.order.senderAddress;
-    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
-    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
-    sraOrder.makerFee = apiOrder.order.makerFee.toString();
-    sraOrder.takerFee = apiOrder.order.takerFee.toString();
-    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
-    sraOrder.salt = apiOrder.order.salt.toString();
-    sraOrder.signature = apiOrder.order.signature;
-
-    sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
-    sraOrder.makerAssetType = makerAssetType;
-    sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
-    sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
-    sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
-    sraOrder.takerAssetType = takerAssetType;
-    sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
-    sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
-    sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-
-    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
-
-    return sraOrder;
-}
diff --git a/packages/pipeline/src/data_types/sra_orders/index.ts b/packages/pipeline/src/data_types/sra_orders/index.ts
new file mode 100644
index 000000000..fb2b74dfe
--- /dev/null
+++ b/packages/pipeline/src/data_types/sra_orders/index.ts
@@ -0,0 +1,54 @@
+import { APIOrder, OrdersResponse } from '@0xproject/connect';
+import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import * as R from 'ramda';
+
+import { SraOrder } from '../../entities/SraOrder';
+import { bigNumbertoStringOrNull } from '../../utils';
+
+export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
+    return R.map(_convertToEntity, rawOrdersResponse.records);
+}
+
+export function _convertToEntity(apiOrder: APIOrder): SraOrder {
+    // TODO(albrow): refactor out common asset data decoding code.
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+
+    const sraOrder = new SraOrder();
+    sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
+    sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
+
+    // TODO(albrow): Set these fields to the correct values upstack.
+    sraOrder.lastUpdatedTimestamp = 0;
+    sraOrder.firstSeenTimestamp = 0;
+
+    sraOrder.makerAddress = apiOrder.order.makerAddress;
+    sraOrder.takerAddress = apiOrder.order.takerAddress;
+    sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
+    sraOrder.senderAddress = apiOrder.order.senderAddress;
+    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
+    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
+    sraOrder.makerFee = apiOrder.order.makerFee.toString();
+    sraOrder.takerFee = apiOrder.order.takerFee.toString();
+    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
+    sraOrder.salt = apiOrder.order.salt.toString();
+    sraOrder.signature = apiOrder.order.signature;
+
+    sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
+    sraOrder.makerAssetType = makerAssetType;
+    sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
+    sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
+    sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
+    sraOrder.takerAssetType = takerAssetType;
+    sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
+    sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
+    sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+
+    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
+
+    return sraOrder;
+}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index c442c7970..a1dbb35ff 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -4,7 +4,7 @@ import { Connection, createConnection } from 'typeorm';
 
 import { Etherscan } from './data_sources/etherscan';
 import { parseExchangeEvents } from './data_types/events/exchange_events';
-import { parseSraOrders } from './data_types/sra_order';
+import { parseSraOrders } from './data_types/sra_orders';
 import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
 import { ExchangeCancelUpToEvent } from './entities/ExchangeCancelUpToEvent';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
@@ -53,7 +53,7 @@ async function getSraOrdersAsync(): Promise<void> {
     const orders = parseSraOrders(rawOrders);
     for (const order of orders) {
         order.sourceUrl = sraUrl;
-        order.save();
+        await order.save();
     }
     console.log(`now there are ${await orderRepository.count()} total orders`);
 }
diff --git a/packages/pipeline/test/data_types/sra_orders/index_test.ts b/packages/pipeline/test/data_types/sra_orders/index_test.ts
new file mode 100644
index 000000000..174f89b4f
--- /dev/null
+++ b/packages/pipeline/test/data_types/sra_orders/index_test.ts
@@ -0,0 +1,79 @@
+import { APIOrder } from '@0xproject/types';
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import 'mocha';
+import { Connection, createConnection } from 'typeorm';
+
+import { _convertToEntity } from '../../../src/data_types/sra_orders';
+import { SraOrder } from '../../../src/entities/SraOrder';
+import { chaiSetup } from '../../utils/chai_setup';
+
+import { config } from '../../../src/ormconfig';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('sra_orders', () => {
+    describe('_convertToEntity', () => {
+        before(async () => {
+            // HACK(albrow): We don't actually use this connection but it seems
+            // to be required because chai calls the inspect method of the
+            // entity and that method requires a "default" connection.
+            await createConnection(config);
+        });
+        it('converts ApiOrder to SraOrder entity', () => {
+            const input: APIOrder = {
+                order: {
+                    makerAddress: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
+                    takerAddress: '0x0000000000000000000000000000000000000000',
+                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
+                    senderAddress: '0x0000000000000000000000000000000000000000',
+                    makerAssetAmount: new BigNumber('1619310371000000000'),
+                    takerAssetAmount: new BigNumber('8178335207070707070707'),
+                    makerFee: new BigNumber('0'),
+                    takerFee: new BigNumber('0'),
+                    exchangeAddress: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                    expirationTimeSeconds: new BigNumber('1538529488'),
+                    signature:
+                        '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03',
+                    salt: new BigNumber('1537924688891'),
+                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                    takerAssetData: '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18',
+                },
+                metaData: { isThisArbitraryData: true, powerLevel: 9001 },
+            };
+            const expected = new SraOrder();
+            expected.exchangeAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+            expected.orderHashHex = '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1c9';
+            expected.lastUpdatedTimestamp = 0;
+            expected.firstSeenTimestamp = 0;
+            expected.makerAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
+            expected.takerAddress = '0x0000000000000000000000000000000000000000';
+            expected.feeRecipientAddress = '0xa258b39954cef5cb142fd567a46cddb31a670124';
+            expected.senderAddress = '0x0000000000000000000000000000000000000000';
+            expected.makerAssetAmount = '1619310371000000000';
+            expected.takerAssetAmount = '8178335207070707070707';
+            expected.makerFee = '0';
+            expected.takerFee = '0';
+            expected.expirationTimeSeconds = '1538529488';
+            expected.salt = '1537924688891';
+            expected.signature =
+                '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03';
+            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerAssetType = 'erc20';
+            expected.makerAssetProxyId = '0xf47261b0';
+            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerTokenId = null;
+            expected.rawTakerAssetData = '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18';
+            expected.takerAssetType = 'erc20';
+            expected.takerAssetProxyId = '0xf47261b0';
+            expected.takerTokenAddress = '0x42d6622dece394b54999fbd73d108123806f6a18';
+            expected.takerTokenId = null;
+            expected.metaDataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
+
+            const actual = _convertToEntity(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
-- 
cgit v1.2.3


From f082a3f7685b643b6b957cca95a48c5d213328de Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 16 Oct 2018 14:59:59 -0700
Subject: Rebase and update to use new modularized artifacts

---
 packages/pipeline/src/artifacts.ts                 |    7 -
 packages/pipeline/src/artifacts/Exchange.json      | 2262 --------------------
 .../src/data_types/events/exchange_events.ts       |    6 +-
 packages/pipeline/src/global.d.ts                  |    6 -
 .../test/data_types/events/event_utils_test.ts     |    5 +-
 5 files changed, 4 insertions(+), 2282 deletions(-)
 delete mode 100644 packages/pipeline/src/artifacts.ts
 delete mode 100644 packages/pipeline/src/artifacts/Exchange.json
 delete mode 100644 packages/pipeline/src/global.d.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/artifacts.ts b/packages/pipeline/src/artifacts.ts
deleted file mode 100644
index c0d7e11f6..000000000
--- a/packages/pipeline/src/artifacts.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { ContractArtifact } from 'ethereum-types';
-
-import * as Exchange from './artifacts/Exchange.json';
-
-export const artifacts = {
-    Exchange: (Exchange as any) as ContractArtifact,
-};
diff --git a/packages/pipeline/src/artifacts/Exchange.json b/packages/pipeline/src/artifacts/Exchange.json
deleted file mode 100644
index 631bba974..000000000
--- a/packages/pipeline/src/artifacts/Exchange.json
+++ /dev/null
@@ -1,2262 +0,0 @@
-{
-	"schemaVersion": "2.0.0",
-	"contractName": "Exchange",
-	"compilerOutput": {
-		"abi": [
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "filled",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmounts",
-						"type": "uint256[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "batchFillOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "cancelled",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "preSign",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "leftOrder",
-						"type": "tuple"
-					},
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "rightOrder",
-						"type": "tuple"
-					},
-					{
-						"name": "leftSignature",
-						"type": "bytes"
-					},
-					{
-						"name": "rightSignature",
-						"type": "bytes"
-					}
-				],
-				"name": "matchOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"components": [
-									{
-										"name": "makerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "takerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "makerFeePaid",
-										"type": "uint256"
-									},
-									{
-										"name": "takerFeePaid",
-										"type": "uint256"
-									}
-								],
-								"name": "left",
-								"type": "tuple"
-							},
-							{
-								"components": [
-									{
-										"name": "makerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "takerAssetFilledAmount",
-										"type": "uint256"
-									},
-									{
-										"name": "makerFeePaid",
-										"type": "uint256"
-									},
-									{
-										"name": "takerFeePaid",
-										"type": "uint256"
-									}
-								],
-								"name": "right",
-								"type": "tuple"
-							},
-							{
-								"name": "leftMakerAssetSpreadAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "matchedFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrderNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes4"
-					}
-				],
-				"name": "assetProxies",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					}
-				],
-				"name": "batchCancelOrders",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmounts",
-						"type": "uint256[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "batchFillOrKillOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "targetOrderEpoch",
-						"type": "uint256"
-					}
-				],
-				"name": "cancelOrdersUpTo",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmounts",
-						"type": "uint256[]"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "batchFillOrdersNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "assetProxyId",
-						"type": "bytes4"
-					}
-				],
-				"name": "getAssetProxy",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"name": "transactions",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrKillOrder",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "validatorAddress",
-						"type": "address"
-					},
-					{
-						"name": "approval",
-						"type": "bool"
-					}
-				],
-				"name": "setSignatureValidatorApproval",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "allowedValidators",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketSellOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					}
-				],
-				"name": "getOrdersInfo",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "orderStatus",
-								"type": "uint8"
-							},
-							{
-								"name": "orderHash",
-								"type": "bytes32"
-							},
-							{
-								"name": "orderTakerAssetFilledAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "",
-						"type": "tuple[]"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "preSigned",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "owner",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "hash",
-						"type": "bytes32"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "isValidSignature",
-				"outputs": [
-					{
-						"name": "isValid",
-						"type": "bool"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "makerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketBuyOrdersNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "fillOrder",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "fillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "salt",
-						"type": "uint256"
-					},
-					{
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"name": "data",
-						"type": "bytes"
-					},
-					{
-						"name": "signature",
-						"type": "bytes"
-					}
-				],
-				"name": "executeTransaction",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "assetProxy",
-						"type": "address"
-					}
-				],
-				"name": "registerAssetProxy",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					}
-				],
-				"name": "getOrderInfo",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "orderStatus",
-								"type": "uint8"
-							},
-							{
-								"name": "orderHash",
-								"type": "bytes32"
-							},
-							{
-								"name": "orderTakerAssetFilledAmount",
-								"type": "uint256"
-							}
-						],
-						"name": "orderInfo",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "order",
-						"type": "tuple"
-					}
-				],
-				"name": "cancelOrder",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [
-					{
-						"name": "",
-						"type": "address"
-					},
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"name": "orderEpoch",
-				"outputs": [
-					{
-						"name": "",
-						"type": "uint256"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "ZRX_ASSET_DATA",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "takerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketSellOrdersNoThrow",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "EIP712_DOMAIN_HASH",
-				"outputs": [
-					{
-						"name": "",
-						"type": "bytes32"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"components": [
-							{
-								"name": "makerAddress",
-								"type": "address"
-							},
-							{
-								"name": "takerAddress",
-								"type": "address"
-							},
-							{
-								"name": "feeRecipientAddress",
-								"type": "address"
-							},
-							{
-								"name": "senderAddress",
-								"type": "address"
-							},
-							{
-								"name": "makerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFee",
-								"type": "uint256"
-							},
-							{
-								"name": "expirationTimeSeconds",
-								"type": "uint256"
-							},
-							{
-								"name": "salt",
-								"type": "uint256"
-							},
-							{
-								"name": "makerAssetData",
-								"type": "bytes"
-							},
-							{
-								"name": "takerAssetData",
-								"type": "bytes"
-							}
-						],
-						"name": "orders",
-						"type": "tuple[]"
-					},
-					{
-						"name": "makerAssetFillAmount",
-						"type": "uint256"
-					},
-					{
-						"name": "signatures",
-						"type": "bytes[]"
-					}
-				],
-				"name": "marketBuyOrders",
-				"outputs": [
-					{
-						"components": [
-							{
-								"name": "makerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "takerAssetFilledAmount",
-								"type": "uint256"
-							},
-							{
-								"name": "makerFeePaid",
-								"type": "uint256"
-							},
-							{
-								"name": "takerFeePaid",
-								"type": "uint256"
-							}
-						],
-						"name": "totalFillResults",
-						"type": "tuple"
-					}
-				],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "currentContextAddress",
-				"outputs": [
-					{
-						"name": "",
-						"type": "address"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"constant": false,
-				"inputs": [
-					{
-						"name": "newOwner",
-						"type": "address"
-					}
-				],
-				"name": "transferOwnership",
-				"outputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "function"
-			},
-			{
-				"constant": true,
-				"inputs": [],
-				"name": "VERSION",
-				"outputs": [
-					{
-						"name": "",
-						"type": "string"
-					}
-				],
-				"payable": false,
-				"stateMutability": "view",
-				"type": "function"
-			},
-			{
-				"inputs": [],
-				"payable": false,
-				"stateMutability": "nonpayable",
-				"type": "constructor"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "signerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "validatorAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "approved",
-						"type": "bool"
-					}
-				],
-				"name": "SignatureValidatorApproval",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "makerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "feeRecipientAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "takerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "senderAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "makerAssetFilledAmount",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "takerAssetFilledAmount",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "makerFeePaid",
-						"type": "uint256"
-					},
-					{
-						"indexed": false,
-						"name": "takerFeePaid",
-						"type": "uint256"
-					},
-					{
-						"indexed": true,
-						"name": "orderHash",
-						"type": "bytes32"
-					},
-					{
-						"indexed": false,
-						"name": "makerAssetData",
-						"type": "bytes"
-					},
-					{
-						"indexed": false,
-						"name": "takerAssetData",
-						"type": "bytes"
-					}
-				],
-				"name": "Fill",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "makerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "feeRecipientAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "senderAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "orderHash",
-						"type": "bytes32"
-					},
-					{
-						"indexed": false,
-						"name": "makerAssetData",
-						"type": "bytes"
-					},
-					{
-						"indexed": false,
-						"name": "takerAssetData",
-						"type": "bytes"
-					}
-				],
-				"name": "Cancel",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": true,
-						"name": "makerAddress",
-						"type": "address"
-					},
-					{
-						"indexed": true,
-						"name": "senderAddress",
-						"type": "address"
-					},
-					{
-						"indexed": false,
-						"name": "orderEpoch",
-						"type": "uint256"
-					}
-				],
-				"name": "CancelUpTo",
-				"type": "event"
-			},
-			{
-				"anonymous": false,
-				"inputs": [
-					{
-						"indexed": false,
-						"name": "id",
-						"type": "bytes4"
-					},
-					{
-						"indexed": false,
-						"name": "assetProxy",
-						"type": "address"
-					}
-				],
-				"name": "AssetProxyRegistered",
-				"type": "event"
-			}
-		],
-		"evm": {
-			"bytecode": {
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SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x103 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0xB DUP1 DUP5 MSTORE PUSH32 0x30782050726F746F636F6C000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x1AE JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x18D JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP6 ADD DUP6 MSTORE PUSH1 0x1 DUP1 DUP5 MSTORE PUSH32 0x3200000000000000000000000000000000000000000000000000000000000000 SWAP3 DUP5 ADD SWAP3 DUP4 MSTORE SWAP5 MLOAD SWAP1 SWAP7 POP SWAP2 SWAP5 POP SWAP1 SWAP3 DUP4 SWAP3 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x238 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x217 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH1 0x0 NOT ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 DUP3 DUP3 ADD SWAP9 SWAP1 SWAP9 MSTORE DUP2 DUP5 ADD SWAP7 SWAP1 SWAP7 MSTORE PUSH1 0x60 DUP2 ADD SWAP7 SWAP1 SWAP7 MSTORE POP ADDRESS PUSH1 0x80 DUP1 DUP8 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 MLOAD DUP1 DUP8 SUB SWAP1 SWAP2 ADD DUP2 MSTORE PUSH1 0xA0 SWAP1 SWAP6 ADD SWAP1 DUP2 SWAP1 MSTORE DUP5 MLOAD SWAP1 SWAP4 DUP5 SWAP4 POP DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH3 0x2C3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH1 0x1F NOT SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH3 0x2A2 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x0 NOT PUSH1 0x20 SWAP5 SWAP1 SWAP5 SUB PUSH2 0x100 EXP SWAP4 SWAP1 SWAP4 ADD SWAP3 DUP4 AND SWAP3 NOT AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH1 0x1 SSTORE POP POP PUSH1 0x2 DUP1 SLOAD PUSH1 0x1 PUSH1 0xA0 PUSH1 0x2 EXP SUB NOT AND CALLER OR SWAP1 SSTORE POP PUSH2 0x58B3 DUP1 PUSH3 0x316 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN STOP PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1B6 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x288CDC91 DUP2 EQ PUSH2 0x1BB JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x1F1 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x24B JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x26D JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x2BA JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x307 JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x327 JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x367 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x394 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x3B4 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x3D4 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x414 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x434 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x56FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5417 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x483D JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4971 JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x570D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54E1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5337 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x46BE JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5406 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x481E JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A7A JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x571C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54D0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x2143 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2218 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x221E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x2390 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x23AC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x245D JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2494 JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55AF JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x42C1 JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x2594 JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x275E JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x27BE JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B0A JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2C92 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E64 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E8F JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x2594 JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4298 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2E8F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x2594 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5417 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x42F0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562F JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2F29 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561F JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56EF JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x3038 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x318D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x3206 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4298 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3362 JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x33B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x35F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x559F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DF JUMP JUMPDEST PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55CF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x491E JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x552F JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x54B5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x3639 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x3 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2E64 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP DUP2 JUMP JUMPDEST PUSH2 0x214B PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x215A PUSH2 0x4298 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2169 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x220C JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2199 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x21B9 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x21E5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21CC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x21F1 DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x2201 JUMPI PUSH2 0x220C JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x2183 JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2226 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2236 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2273 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22AB JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x235A JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x22DB JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x22F7 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x230A DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2336 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x231D JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x2342 DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x234F JUMPI PUSH2 0x235A JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x22C5 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x23FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x245A JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x5 DUP2 MSTORE PUSH32 0x322E302E30000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x249C PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x24A4 PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24B2 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x24BC PUSH2 0x2594 JUMP JUMPDEST SWAP3 POP PUSH2 0x24CA DUP9 DUP6 DUP6 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x24DC DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x24E8 DUP8 DUP4 PUSH2 0x3647 JUMP JUMPDEST SWAP1 POP PUSH2 0x24FB DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x2505 DUP9 DUP3 PUSH2 0x365D JUMP JUMPDEST SWAP5 POP PUSH2 0x251C DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x2527 DUP9 DUP5 DUP8 PUSH2 0x36BE JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2540 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2556 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x256F SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2588 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x25BD JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x2604 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2677 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2677 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2702 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2702 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54FF JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH2 0x2720 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x556F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2770 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2782 DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO PUSH2 0x27BA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CF JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x27C6 PUSH2 0x42C1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x27DA DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2EE2 JUMP JUMPDEST SWAP4 POP PUSH2 0x27EF DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x381B JUMP JUMPDEST SWAP3 POP PUSH2 0x27FF DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x2814 DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x381B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2857 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x284F SWAP3 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2894 JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x288B SWAP3 SWAP1 PUSH2 0x3898 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28A9 SWAP2 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x28C6 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x28E7 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2908 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2930 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x381B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x297E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55EF JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x29B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DF JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x29CB DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3776 JUMP JUMPDEST GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x550F JUMP JUMPDEST PUSH2 0x2A11 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2A1F DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST GT ISZERO PUSH2 0x2A57 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566F JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2A6C DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2AFB SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5345 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP SWAP1 POP PUSH2 0x2B8B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2BA7 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BC0 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BDC DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BF8 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2C62 JUMPI PUSH2 0x2C5D DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2C58 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 JUMP JUMPDEST PUSH2 0x2C7A DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2D99 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2D7B JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2DE2 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2DC4 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E2A JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E0C JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2E6C PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x2E75 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2E81 DUP3 DUP3 PUSH2 0x3AFF JUMP JUMPDEST PUSH2 0x27BA DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C16 JUMP JUMPDEST PUSH2 0x2E97 PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x2EA2 DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x25BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565F JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2F1E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x551F JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x2F67 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560F JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x2F97 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x302F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x553F JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3073 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5460 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3110 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3181 JUMPI PUSH2 0x2527 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x31CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST PUSH2 0x31DB DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3CBD JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3243 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x32E0 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3351 JUMPI PUSH2 0x3356 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST DUP5 PUSH2 0x3D1E JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x34A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3577 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 PUSH2 0x1AFD DUP4 PUSH2 0x3D35 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x3656 JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3665 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3681 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3699 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x36B3 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x24 DUP2 MSTORE PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP4 MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 DUP7 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x374A DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x3762 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2758 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x37D3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x37B9 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x37E3 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3856 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x3861 DUP5 DUP5 DUP5 PUSH2 0x418E JUMP JUMPDEST ISZERO PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x38D3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x38DE DUP5 DUP5 DUP5 PUSH2 0x4213 JUMP JUMPDEST ISZERO PUSH2 0x3915 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA PUSH2 0x3925 DUP7 DUP6 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x3930 DUP7 PUSH1 0x1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3974 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3AF7 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x39B4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564F JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xA SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3A3D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3AD9 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3AC1 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3AF1 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3B40 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3BB3 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3BB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH2 0x3BBB PUSH2 0x2594 JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3C11 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x557F JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3CB1 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x53C9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3D2C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3FBD JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3F80 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4058 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x401B JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40F3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x40B6 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x41CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x41D5 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x41E3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x41ED JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x4208 PUSH2 0x3E8 DUP4 PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x424F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x425A JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4268 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4272 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4282 DUP6 DUP4 PUSH2 0x2EE2 JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x428B JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x42D6 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x42E3 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57C2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x432D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4340 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST PUSH2 0x572A JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4368 DUP9 DUP3 PUSH2 0x44CE JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4352 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4399 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x43A7 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x43CF DUP9 DUP3 PUSH2 0x451D JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x43B9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x43F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4404 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4429 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 PUSH2 0x443F DUP9 DUP3 PUSH2 0x4461 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x442C JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E0 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 MLOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x44AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x44C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44DF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44ED PUSH2 0x433B DUP3 PUSH2 0x5772 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x4509 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4514 DUP4 DUP3 DUP5 PUSH2 0x5819 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4530 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x453B PUSH2 0x180 PUSH2 0x572A JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4549 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x455A DUP5 DUP5 DUP4 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x456E DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4582 DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4596 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x45AA DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x45BE DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x45D2 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x45E7 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x45FD DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x461F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x462B DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x464D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4659 DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4678 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4697 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x46D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46DD DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4455 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4700 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4717 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x4388 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4738 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x474F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x475B DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x43E5 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x431C JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x47CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47EF DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4812 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4831 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4853 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x485F DUP8 DUP8 PUSH2 0x4461 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4870 DUP8 DUP3 DUP9 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4899 DUP8 DUP3 DUP9 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x48C6 DUP7 DUP7 PUSH2 0x4461 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4912 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x446D JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4930 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4479 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x494E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x451D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4987 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x499E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49AA DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49D3 DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49FC DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A25 DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4A46 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A69 DUP7 DUP3 DUP8 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4A93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A9F DUP10 DUP10 PUSH2 0x4461 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4AB0 DUP10 DUP3 DUP11 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ACD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AD9 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B04 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57C2 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B2D DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4B3F DUP4 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4B6F JUMPI PUSH2 0x4B55 DUP7 DUP4 MLOAD PUSH2 0x52F7 JUMP JUMPDEST PUSH2 0x4B5E DUP3 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4B42 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E0 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B9F DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4BB3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5825 JUMP JUMPDEST PUSH2 0x4BBC DUP2 PUSH2 0x5851 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x580E JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5285 DUP5 DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5298 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x52AB PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x52D0 DUP5 DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x52E3 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x5308 DUP5 DUP3 PUSH2 0x532E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x531B PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x5808 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5354 DUP3 DUP12 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x5361 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x536E PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x537B PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5388 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5395 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x53A7 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x53BB DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x53D7 DUP3 DUP7 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x53E9 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B22 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B79 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5441 DUP3 DUP7 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x544E PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x546E DUP3 DUP6 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x33B0 DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x548E DUP3 DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x549B PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x532E JUMP JUMPDEST PUSH2 0x54A8 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x53FD PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x54C3 DUP3 DUP6 PUSH2 0x4B8B JUMP JUMPDEST PUSH2 0x25BF PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4BC9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4BD2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C02 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C32 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C62 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C92 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4CC2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D18 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D48 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D78 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DA8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DD8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E38 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E68 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E98 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EF8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F28 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F58 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FAE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FDE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x500E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x503E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x506E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x509E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50CE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50FE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x512E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5184 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51B4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51E4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5214 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5244 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x5274 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52BE JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52F7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5749 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5768 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 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-				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1B6 JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x288CDC91 DUP2 EQ PUSH2 0x1BB JUMPI DUP1 PUSH4 0x297BB70B EQ PUSH2 0x1F1 JUMPI DUP1 PUSH4 0x2AC12622 EQ PUSH2 0x21E JUMPI DUP1 PUSH4 0x3683EF8E EQ PUSH2 0x24B JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x26D JUMPI DUP1 PUSH4 0x3E228BAE EQ PUSH2 0x29A JUMPI DUP1 PUSH4 0x3FD3C997 EQ PUSH2 0x2BA JUMPI DUP1 PUSH4 0x4AC14782 EQ PUSH2 0x2E7 JUMPI DUP1 PUSH4 0x4D0AE546 EQ PUSH2 0x307 JUMPI DUP1 PUSH4 0x4F9559B1 EQ PUSH2 0x327 JUMPI DUP1 PUSH4 0x50DDE190 EQ PUSH2 0x347 JUMPI DUP1 PUSH4 0x60704108 EQ PUSH2 0x367 JUMPI DUP1 PUSH4 0x642F2EAF EQ PUSH2 0x394 JUMPI DUP1 PUSH4 0x64A3BC15 EQ PUSH2 0x3B4 JUMPI DUP1 PUSH4 0x77FCCE68 EQ PUSH2 0x3D4 JUMPI DUP1 PUSH4 0x7B8E3514 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0x7E1D9808 EQ PUSH2 0x414 JUMPI DUP1 PUSH4 0x7E9D74DC EQ PUSH2 0x434 JUMPI DUP1 PUSH4 0x82C174D0 EQ PUSH2 0x461 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x481 JUMPI DUP1 PUSH4 0x93634702 EQ PUSH2 0x496 JUMPI DUP1 PUSH4 0xA3E20380 EQ PUSH2 0x4B6 JUMPI DUP1 PUSH4 0xB4BE83D5 EQ PUSH2 0x4D6 JUMPI DUP1 PUSH4 0xBFC8BFCE EQ PUSH2 0x4F6 JUMPI DUP1 PUSH4 0xC585BB93 EQ PUSH2 0x516 JUMPI DUP1 PUSH4 0xC75E0A81 EQ PUSH2 0x536 JUMPI DUP1 PUSH4 0xD46B02C3 EQ PUSH2 0x563 JUMPI DUP1 PUSH4 0xD9BFA73E EQ PUSH2 0x583 JUMPI DUP1 PUSH4 0xDB123B1A EQ PUSH2 0x5A3 JUMPI DUP1 PUSH4 0xDD1C7D18 EQ PUSH2 0x5C5 JUMPI DUP1 PUSH4 0xE306F779 EQ PUSH2 0x5E5 JUMPI DUP1 PUSH4 0xE5FA431B EQ PUSH2 0x5FA JUMPI DUP1 PUSH4 0xEEA086BA EQ PUSH2 0x61A JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x62F JUMPI DUP1 PUSH4 0xFFA1AD74 EQ PUSH2 0x64F JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x1D6 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x664 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x1FD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x20C CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0x676 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x56FF JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x22A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x239 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0x7A1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5417 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x257 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x266 CALLDATASIZE PUSH1 0x4 PUSH2 0x483D JUMP JUMPDEST PUSH2 0x7B6 JUMP JUMPDEST STOP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x279 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x28D PUSH2 0x288 CALLDATASIZE PUSH1 0x4 PUSH2 0x4971 JUMP JUMPDEST PUSH2 0x8A3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x570D JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2A6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x2B5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xA3A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2C6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x2DA PUSH2 0x2D5 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xA90 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54E1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x2F3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x302 CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0xAB8 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x313 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x322 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xB85 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x333 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x342 CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xC75 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x353 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x362 CALLDATASIZE PUSH1 0x4 PUSH2 0x4723 JUMP JUMPDEST PUSH2 0xE2A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x373 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x382 CALLDATASIZE PUSH1 0x4 PUSH2 0x4900 JUMP JUMPDEST PUSH2 0xEBE JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5337 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3A0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x3AF CALLDATASIZE PUSH1 0x4 PUSH2 0x4800 JUMP JUMPDEST PUSH2 0xF0C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3C0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x3CF CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0xF21 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x3E0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x3EF CALLDATASIZE PUSH1 0x4 PUSH2 0x46BE JUMP JUMPDEST PUSH2 0xFCC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x400 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x40F CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x1106 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x420 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x42F CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x1126 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x440 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x454 PUSH2 0x44F CALLDATASIZE PUSH1 0x4 PUSH2 0x46EE JUMP JUMPDEST PUSH2 0x128A JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x5406 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x46D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x47C CALLDATASIZE PUSH1 0x4 PUSH2 0x481E JUMP JUMPDEST PUSH2 0x131F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x48D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x133F JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4A2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x23E PUSH2 0x4B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x48A5 JUMP JUMPDEST PUSH2 0x135B JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4C2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4D1 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x18DE JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x4E2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x4F1 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A31 JUMP JUMPDEST PUSH2 0x19F1 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x502 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x511 CALLDATASIZE PUSH1 0x4 PUSH2 0x4A7A JUMP JUMPDEST PUSH2 0x1A6C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x522 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x531 CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x1D05 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x542 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x556 PUSH2 0x551 CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x1F30 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x571C JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x56F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x57E CALLDATASIZE PUSH1 0x4 PUSH2 0x493C JUMP JUMPDEST PUSH2 0x202A JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x58F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x59E CALLDATASIZE PUSH1 0x4 PUSH2 0x4684 JUMP JUMPDEST PUSH2 0x20C6 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x20E3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1E8 SWAP2 SWAP1 PUSH2 0x54D0 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x5E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x2143 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x1DB PUSH2 0x2218 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x606 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x211 PUSH2 0x615 CALLDATASIZE PUSH1 0x4 PUSH2 0x47B7 JUMP JUMPDEST PUSH2 0x221E JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x626 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x387 PUSH2 0x2390 JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x63B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x26B PUSH2 0x64A CALLDATASIZE PUSH1 0x4 PUSH2 0x4666 JUMP JUMPDEST PUSH2 0x23AC JUMP JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x65B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x5B8 PUSH2 0x245D JUMP JUMPDEST PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x67E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0x689 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x6CF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0x758 DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x719 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x731 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2494 JUMP JUMPDEST SWAP1 POP PUSH2 0x764 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0x701 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND CALLER EQ PUSH2 0x846 JUMPI PUSH2 0x80E DUP5 DUP5 DUP5 DUP5 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x846 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55AF JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE JUMP JUMPDEST PUSH2 0x8AB PUSH2 0x42C1 JUMP JUMPDEST PUSH2 0x8B3 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x8BB PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x8F9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x160 DUP1 DUP10 ADD MLOAD PUSH2 0x140 DUP1 DUP11 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP10 ADD MLOAD SWAP1 DUP9 ADD MSTORE PUSH2 0x945 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP3 POP PUSH2 0x950 DUP8 PUSH2 0x1F30 JUMP JUMPDEST SWAP2 POP PUSH2 0x95A PUSH2 0x2594 JUMP JUMPDEST SWAP1 POP PUSH2 0x968 DUP9 DUP5 DUP4 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x974 DUP8 DUP4 DUP4 DUP9 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x97E DUP9 DUP9 PUSH2 0x275E JUMP JUMPDEST PUSH2 0x992 DUP9 DUP9 DUP6 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x27BE JUMP JUMPDEST DUP1 MLOAD PUSH1 0x20 DUP2 ADD MLOAD SWAP1 MLOAD SWAP2 SWAP6 POP PUSH2 0x9AD SWAP2 DUP11 SWAP2 DUP7 SWAP2 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP6 ADD MLOAD SWAP1 DUP2 ADD MLOAD SWAP1 MLOAD PUSH2 0x9C9 SWAP2 DUP10 SWAP2 DUP6 SWAP2 SWAP1 DUP2 SWAP1 PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x9E2 DUP9 DUP3 DUP6 PUSH1 0x20 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x0 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x9FB DUP8 DUP3 DUP5 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD DUP9 PUSH1 0x20 ADD MLOAD PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0xA07 DUP9 DUP9 DUP4 DUP8 PUSH2 0x2B0A JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0xA42 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xA4F DUP6 DUP6 DUP6 PUSH2 0x2C92 JUMP JUMPDEST SWAP1 POP PUSH1 0x80 DUP2 DUP3 MLOAD PUSH1 0x20 DUP5 ADD ADDRESS GAS DELEGATECALL DUP1 ISZERO PUSH2 0xA86 JUMPI DUP2 MLOAD DUP4 MSTORE PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x20 DUP5 ADD MSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x60 DUP3 ADD MLOAD PUSH1 0x60 DUP5 ADD MSTORE JUMPDEST POP JUMPDEST POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xAF8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP2 MLOAD SWAP1 JUMPDEST DUP1 DUP3 EQ PUSH2 0xB58 JUMPI PUSH2 0xB50 DUP4 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xB41 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E64 JUMP JUMPDEST PUSH1 0x1 ADD PUSH2 0xB29 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0xB8D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xB98 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xBD5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP8 MLOAD SWAP4 POP SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0x76F JUMPI PUSH2 0xC5E DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC1F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC37 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xC4F JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x2E8F JUMP JUMPDEST SWAP1 POP PUSH2 0xC6A DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xC07 JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD DUP2 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH1 0xFF AND ISZERO PUSH2 0xCB9 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xCEC PUSH2 0x2594 JUMP JUMPDEST SWAP4 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP5 AND CALLER EQ PUSH2 0xD11 JUMPI CALLER PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP7 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP4 POP PUSH1 0x1 DUP7 ADD SWAP3 POP SWAP1 POP DUP1 DUP3 GT PUSH2 0xD8B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x563F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP6 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP9 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE MLOAD PUSH32 0x82AF639571738F4EBD4268FB0363D8957EBE1BBB9E78DBA5EBD69EED39B154F0 SWAP1 PUSH2 0xDF3 SWAP1 DUP7 SWAP1 PUSH2 0x5425 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP POP POP JUMP JUMPDEST PUSH2 0xE32 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xE3D PUSH2 0x4298 JUMP JUMPDEST DUP7 MLOAD SWAP3 POP PUSH1 0x0 SWAP2 POP JUMPDEST DUP2 DUP4 EQ PUSH2 0xEB4 JUMPI PUSH2 0xE9D DUP8 DUP4 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE5E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE76 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP8 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0xA3A JUMP JUMPDEST SWAP1 POP PUSH2 0xEA9 DUP5 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP2 ADD SWAP1 PUSH2 0xE46 JUMP JUMPDEST POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0xF29 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0xF66 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2E8F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x100A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x103D PUSH2 0x2594 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP10 AND DUP1 DUP5 MSTORE SWAP5 SWAP1 SWAP2 MSTORE SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND DUP8 ISZERO ISZERO OR SWAP1 SSTORE MLOAD SWAP3 SWAP4 POP SWAP1 SWAP2 PUSH32 0xA8656E308026EEABCE8F0BC18048433252318AB80AC79DA0B3D3D8697DFBA891 SWAP1 PUSH2 0x10D1 SWAP1 DUP7 SWAP1 PUSH2 0x5417 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH2 0x112E PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x113D PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x117A JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP10 MLOAD DUP11 SWAP2 SWAP1 DUP2 LT PUSH2 0x11B2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x1255 JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x11E2 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x1202 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x122E DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1215 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x123A DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x124A JUMPI PUSH2 0x1255 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x11CC JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP2 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP5 MLOAD SWAP3 POP DUP3 PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x12D0 JUMPI DUP2 PUSH1 0x20 ADD JUMPDEST PUSH2 0x12BD PUSH2 0x42F0 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD SWAP1 PUSH1 0x1 SWAP1 SUB SWAP1 DUP2 PUSH2 0x12B5 JUMPI SWAP1 POP JUMPDEST POP SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST DUP1 DUP4 EQ PUSH2 0xA88 JUMPI PUSH2 0x12FF DUP6 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x12F0 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x1F30 JUMP JUMPDEST DUP3 DUP3 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x130D JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MSTORE PUSH1 0x1 ADD PUSH2 0x12D8 JUMP JUMPDEST PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP10 MLOAD GT ISZERO ISZERO PUSH2 0x13A4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x562F JUMP JUMPDEST PUSH2 0x13AD DUP10 PUSH2 0x2F29 JUMP JUMPDEST PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DIV SWAP7 POP PUSH1 0x7 PUSH1 0xFF DUP9 AND LT PUSH2 0x140F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST DUP7 PUSH1 0xFF AND PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x141E JUMPI INVALID JUMPDEST SWAP6 POP PUSH1 0x0 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x142E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1466 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x561F JUMP JUMPDEST PUSH1 0x1 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1474 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x14BC JUMPI DUP9 MLOAD ISZERO PUSH2 0x14B3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56EF JUMP JUMPDEST PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x2 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x14CA JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1605 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x150B JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x151A JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x155A DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x156D DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 DUP7 DUP7 DUP7 PUSH1 0x40 MLOAD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD PUSH2 0x1592 SWAP5 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 PUSH1 0x0 DUP7 GAS CALL ISZERO DUP1 ISZERO PUSH2 0x15B6 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP13 DUP2 AND SWAP1 DUP3 AND EQ SWAP10 POP SWAP3 POP PUSH2 0x18D0 SWAP1 POP JUMP JUMPDEST PUSH1 0x3 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x1613 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17B9 JUMPI DUP9 MLOAD PUSH1 0x41 EQ PUSH2 0x1654 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54EF JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1663 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV DUP2 MUL DIV SWAP5 POP PUSH2 0x16A3 DUP10 PUSH1 0x1 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP4 POP PUSH2 0x16B6 DUP10 PUSH1 0x21 PUSH4 0xFFFFFFFF PUSH2 0x2FED AND JUMP JUMPDEST SWAP3 POP PUSH1 0x1 DUP12 PUSH1 0x40 MLOAD PUSH1 0x20 ADD DUP1 DUP1 PUSH32 0x19457468657265756D205369676E6564204D6573736167653A0A333200000000 DUP2 MSTORE POP PUSH1 0x1C ADD DUP3 PUSH1 0x0 NOT AND PUSH1 0x0 NOT AND DUP2 MSTORE PUSH1 0x20 ADD SWAP2 POP POP PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE PUSH1 0x40 MLOAD DUP1 DUP3 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x1757 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x171A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 PUSH1 0x0 DUP4 MSTORE SWAP2 ADD SWAP3 DUP4 SWAP1 MSTORE PUSH2 0x1592 SWAP5 POP SWAP3 POP DUP10 SWAP2 DUP10 SWAP2 POP DUP9 SWAP1 PUSH2 0x5480 JUMP JUMPDEST PUSH1 0x4 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17C7 JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x17DF JUMPI PUSH2 0x17D8 DUP12 DUP12 DUP12 PUSH2 0x3038 JUMP JUMPDEST SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x5 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x17ED JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x1850 JUMPI PUSH2 0x17FC DUP10 PUSH2 0x318D JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP13 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 DUP6 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO ISZERO PUSH2 0x1844 JUMPI PUSH1 0x0 SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH2 0x17D8 DUP2 DUP13 DUP13 DUP13 PUSH2 0x3206 JUMP JUMPDEST PUSH1 0x6 DUP7 PUSH1 0x7 DUP2 GT ISZERO PUSH2 0x185E JUMPI INVALID JUMPDEST EQ ISZERO PUSH2 0x189E JUMPI PUSH1 0x0 DUP12 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP15 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP8 POP PUSH2 0x18D0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x554F JUMP JUMPDEST POP POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x18E6 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x18F6 PUSH2 0x4298 JUMP JUMPDEST DUP10 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1905 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x19E4 JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1935 JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x1951 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x1994 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0xA0 ADD MLOAD DUP12 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1980 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH1 0x80 ADD MLOAD DUP6 PUSH2 0x3362 JUMP JUMPDEST SWAP2 POP PUSH2 0x19C0 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x19A7 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x19CC DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x19D9 JUMPI PUSH2 0x19E4 JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x191F JUMP JUMPDEST POP POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x19F9 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1A36 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF9C DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x1ABF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH2 0x1B02 PUSH2 0x1AFD DUP9 DUP9 DUP9 DUP9 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x33B8 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x35F9 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP2 POP PUSH1 0xFF AND ISZERO PUSH2 0x1B4E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x559F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1C1F JUMPI PUSH2 0x1BA6 DUP2 DUP8 DUP6 DUP6 DUP1 DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP4 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY POP PUSH2 0x135B SWAP5 POP POP POP POP POP JUMP JUMPDEST ISZERO ISZERO PUSH2 0x1BDE JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56DF JUMP JUMPDEST PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND OR SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE MLOAD ADDRESS SWAP1 DUP7 SWAP1 DUP7 SWAP1 DUP1 DUP4 DUP4 DUP1 DUP3 DUP5 CALLDATACOPY DUP3 ADD SWAP2 POP POP SWAP3 POP POP POP PUSH1 0x0 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 DUP6 GAS DELEGATECALL SWAP2 POP POP ISZERO ISZERO PUSH2 0x1CB6 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55CF JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND CALLER EQ PUSH2 0x1CFC JUMPI PUSH1 0x9 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND SWAP1 SSTORE JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP2 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x1D5D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST DUP4 SWAP3 POP DUP3 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH4 0xAE25532E PUSH1 0x40 MLOAD DUP2 PUSH4 0xFFFFFFFF AND PUSH29 0x100000000000000000000000000000000000000000000000000000000 MUL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x1DC4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x1DD8 JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x1DFC SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0x491E JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 SWAP3 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 POP DUP1 ISZERO PUSH2 0x1E81 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x552F JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP7 AND OR SWAP1 SSTORE MLOAD PUSH32 0xD2C6B762299C609BDB96520B58A49BFB80186934D4F71A86A367571A15C03194 SWAP1 PUSH2 0x1F22 SWAP1 DUP5 SWAP1 DUP8 SWAP1 PUSH2 0x54B5 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP POP POP JUMP JUMPDEST PUSH2 0x1F38 PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x1F41 DUP3 PUSH2 0x3639 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP4 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x3 SWAP1 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 SLOAD SWAP1 DUP3 ADD MSTORE PUSH1 0x80 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F75 JUMPI PUSH1 0x1 JUMPDEST PUSH1 0xFF AND DUP2 MSTORE PUSH2 0xF07 JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD ISZERO ISZERO PUSH2 0x1F87 JUMPI PUSH1 0x2 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0xA0 DUP3 ADD MLOAD PUSH1 0x40 DUP3 ADD MLOAD LT PUSH2 0x1F9D JUMPI PUSH1 0x5 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x100 DUP3 ADD MLOAD TIMESTAMP LT PUSH2 0x1FB0 JUMPI PUSH1 0x4 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 ADD MLOAD PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 SWAP1 SWAP2 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x1FD4 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH2 0x120 DUP3 ADD MLOAD DUP3 MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x60 DUP9 ADD MLOAD SWAP1 SWAP5 AND DUP4 MSTORE SWAP3 SWAP1 MSTORE KECCAK256 SLOAD GT ISZERO PUSH2 0x2021 JUMPI PUSH1 0x6 PUSH2 0x1F6B JUMP JUMPDEST PUSH1 0x3 DUP2 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2067 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x209B DUP2 PUSH2 0x2E64 JUMP JUMPDEST POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x0 SWAP3 DUP4 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 SWAP1 SWAP2 MSTORE SWAP1 DUP3 MSTORE SWAP1 KECCAK256 SLOAD DUP2 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP DUP2 JUMP JUMPDEST PUSH2 0x214B PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x215A PUSH2 0x4298 JUMP JUMPDEST DUP9 PUSH1 0x0 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2169 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD MLOAD SWAP5 POP DUP9 MLOAD SWAP4 POP PUSH1 0x0 SWAP3 POP JUMPDEST DUP3 DUP5 EQ PUSH2 0x220C JUMPI DUP5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x2199 JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x160 ADD DUP2 SWAP1 MSTORE POP PUSH2 0x21B9 DUP9 DUP8 PUSH1 0x20 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x21E5 DUP10 DUP5 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x21CC JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP10 DUP7 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0xE8E JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x21F1 DUP7 DUP3 PUSH2 0x2532 JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD DUP9 GT PUSH2 0x2201 JUMPI PUSH2 0x220C JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 PUSH2 0x2183 JUMP JUMPDEST POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x1 SLOAD DUP2 JUMP JUMPDEST PUSH2 0x2226 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x2236 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0xFF AND ISZERO PUSH2 0x2273 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x567F JUMP JUMPDEST PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR DUP2 SSTORE DUP11 MLOAD DUP12 SWAP2 SWAP1 DUP2 LT PUSH2 0x22AB JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD PUSH2 0x140 ADD MLOAD SWAP6 POP DUP10 MLOAD SWAP5 POP PUSH1 0x0 SWAP4 POP JUMPDEST DUP4 DUP6 EQ PUSH2 0x235A JUMPI DUP6 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x22DB JUMPI INVALID JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP1 SWAP2 ADD ADD MLOAD PUSH2 0x140 ADD MSTORE DUP7 MLOAD PUSH2 0x22F7 SWAP1 DUP11 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST SWAP3 POP PUSH2 0x230A DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x1964 JUMPI INVALID JUMPDEST SWAP2 POP PUSH2 0x2336 DUP11 DUP6 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x231D JUMPI INVALID JUMPDEST SWAP1 PUSH1 0x20 ADD SWAP1 PUSH1 0x20 MUL ADD MLOAD DUP4 DUP11 DUP8 DUP2 MLOAD DUP2 LT ISZERO ISZERO PUSH2 0x749 JUMPI INVALID JUMPDEST SWAP1 POP PUSH2 0x2342 DUP8 DUP3 PUSH2 0x2532 JUMP JUMPDEST DUP7 MLOAD DUP10 GT PUSH2 0x234F JUMPI PUSH2 0x235A JUMP JUMPDEST PUSH1 0x1 SWAP1 SWAP4 ADD SWAP3 PUSH2 0x22C5 JUMP JUMPDEST POP POP PUSH1 0x0 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND SWAP1 SSTORE POP SWAP3 SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x23FD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x568F JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 AND ISZERO PUSH2 0x245A JUMPI PUSH1 0x2 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFF0000000000000000000000000000000000000000 AND PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP4 AND OR SWAP1 SSTORE JUMPDEST POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x5 DUP2 MSTORE PUSH32 0x322E302E30000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE DUP2 JUMP JUMPDEST PUSH2 0x249C PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x24A4 PUSH2 0x42F0 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x24B2 DUP9 PUSH2 0x1F30 JUMP JUMPDEST SWAP4 POP PUSH2 0x24BC PUSH2 0x2594 JUMP JUMPDEST SWAP3 POP PUSH2 0x24CA DUP9 DUP6 DUP6 DUP10 PUSH2 0x25C6 JUMP JUMPDEST PUSH2 0x24DC DUP9 PUSH1 0xA0 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x24E8 DUP8 DUP4 PUSH2 0x3647 JUMP JUMPDEST SWAP1 POP PUSH2 0x24FB DUP9 DUP6 DUP10 DUP5 DUP10 PUSH1 0x0 ADD MLOAD PUSH2 0x2945 JUMP JUMPDEST PUSH2 0x2505 DUP9 DUP3 PUSH2 0x365D JUMP JUMPDEST SWAP5 POP PUSH2 0x251C DUP9 DUP5 DUP7 PUSH1 0x20 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP10 PUSH2 0x2A5E JUMP JUMPDEST PUSH2 0x2527 DUP9 DUP5 DUP8 PUSH2 0x36BE JUMP JUMPDEST POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP2 MLOAD DUP2 MLOAD PUSH2 0x2540 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST DUP3 MSTORE PUSH1 0x20 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2556 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE PUSH1 0x40 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x256F SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE PUSH1 0x60 DUP1 DUP4 ADD MLOAD SWAP1 DUP3 ADD MLOAD PUSH2 0x2588 SWAP2 SWAP1 PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x60 SWAP1 SWAP3 ADD SWAP2 SWAP1 SWAP2 MSTORE POP JUMP JUMPDEST PUSH1 0x9 SLOAD PUSH1 0x0 SWAP1 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP2 DUP2 ISZERO PUSH2 0x25BD JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST CALLER JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST DUP3 MLOAD PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x2604 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2677 JUMPI PUSH1 0x60 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x2677 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH1 0x20 DUP5 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x2702 JUMPI DUP2 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP5 PUSH1 0x20 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO ISZERO PUSH2 0x2702 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x54FF JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MLOAD ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH2 0x2720 DUP4 PUSH1 0x20 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD DUP4 PUSH2 0x135B JUMP JUMPDEST ISZERO ISZERO PUSH2 0x2758 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x556F JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH2 0x2770 DUP3 PUSH1 0xA0 ADD MLOAD DUP3 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2782 DUP4 PUSH1 0x80 ADD MLOAD DUP4 PUSH1 0x80 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO PUSH2 0x27BA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56CF JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x27C6 PUSH2 0x42C1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH2 0x27DA DUP10 PUSH1 0xA0 ADD MLOAD DUP9 PUSH2 0x2EE2 JUMP JUMPDEST SWAP4 POP PUSH2 0x27EF DUP10 PUSH1 0x80 ADD MLOAD DUP11 PUSH1 0xA0 ADD MLOAD DUP7 PUSH2 0x381B JUMP JUMPDEST SWAP3 POP PUSH2 0x27FF DUP9 PUSH1 0xA0 ADD MLOAD DUP8 PUSH2 0x2EE2 JUMP JUMPDEST SWAP2 POP PUSH2 0x2814 DUP9 PUSH1 0x80 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP5 PUSH2 0x381B JUMP JUMPDEST SWAP1 POP DUP1 DUP5 LT PUSH2 0x2857 JUMPI PUSH1 0x20 DUP1 DUP7 ADD DUP1 MLOAD DUP4 SWAP1 MSTORE DUP1 MLOAD DUP3 ADD DUP5 SWAP1 MSTORE MLOAD MLOAD DUP7 MLOAD DUP3 ADD MSTORE PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xA0 DUP12 ADD MLOAD DUP8 MLOAD SWAP1 SWAP3 ADD MLOAD PUSH2 0x284F SWAP3 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD MSTORE PUSH2 0x2894 JUMP JUMPDEST DUP5 MLOAD DUP4 SWAP1 MSTORE DUP5 MLOAD PUSH1 0x20 SWAP1 DUP2 ADD DUP6 SWAP1 MSTORE DUP6 MLOAD DUP2 ADD MLOAD SWAP1 DUP7 ADD DUP1 MLOAD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0xA0 DUP10 ADD MLOAD PUSH1 0x80 DUP11 ADD MLOAD SWAP2 MLOAD MLOAD PUSH2 0x288B SWAP3 SWAP1 PUSH2 0x3898 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MSTORE JUMPDEST DUP5 MLOAD MLOAD PUSH1 0x20 DUP1 DUP8 ADD MLOAD ADD MLOAD PUSH2 0x28A9 SWAP2 SWAP1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH1 0x40 DUP7 ADD MSTORE DUP5 MLOAD MLOAD PUSH1 0x80 DUP11 ADD MLOAD PUSH1 0xC0 DUP12 ADD MLOAD PUSH2 0x28C6 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x40 ADD MSTORE DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH1 0xA0 DUP11 ADD MLOAD PUSH1 0xE0 DUP12 ADD MLOAD PUSH2 0x28E7 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 MLOAD PUSH1 0x60 ADD MSTORE PUSH1 0x20 DUP6 ADD MLOAD MLOAD PUSH1 0x80 DUP10 ADD MLOAD PUSH1 0xC0 DUP11 ADD MLOAD PUSH2 0x2908 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD DUP2 DUP2 MSTORE POP POP PUSH2 0x2930 DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD DUP10 PUSH1 0xA0 ADD MLOAD DUP11 PUSH1 0xE0 ADD MLOAD PUSH2 0x381B JUMP JUMPDEST PUSH1 0x20 DUP7 ADD MLOAD PUSH1 0x60 ADD MSTORE POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST DUP3 ISZERO ISZERO PUSH2 0x297E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55EF JUMP JUMPDEST DUP3 DUP3 GT ISZERO PUSH2 0x29B8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55DF JUMP JUMPDEST DUP5 PUSH1 0xA0 ADD MLOAD PUSH2 0x29CB DUP6 PUSH1 0x40 ADD MLOAD DUP5 PUSH2 0x3776 JUMP JUMPDEST GT ISZERO PUSH2 0x2A03 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x550F JUMP JUMPDEST PUSH2 0x2A11 DUP6 PUSH1 0x80 ADD MLOAD DUP4 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x2A1F DUP3 DUP8 PUSH1 0xA0 ADD MLOAD PUSH2 0x37C0 JUMP JUMPDEST GT ISZERO PUSH2 0x2A57 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x566F JUMP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH2 0x2A6C DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 SWAP2 DUP3 SWAP1 KECCAK256 SWAP3 SWAP1 SWAP3 SSTORE DUP7 DUP2 ADD MLOAD DUP8 MLOAD DUP5 MLOAD SWAP4 DUP6 ADD MLOAD DUP6 DUP5 ADD MLOAD PUSH1 0x60 DUP8 ADD MLOAD PUSH2 0x140 DUP13 ADD MLOAD PUSH2 0x160 DUP14 ADD MLOAD SWAP7 MLOAD DUP12 SWAP9 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 DUP9 AND SWAP9 SWAP8 SWAP1 SWAP7 AND SWAP7 PUSH32 0xBCC4C97732E47D9946F229EDB95F5B6323F601300E4690DE719993F3C371129 SWAP7 PUSH2 0x2AFB SWAP7 DUP16 SWAP7 CALLER SWAP7 SWAP3 SWAP6 SWAP2 SWAP5 SWAP1 SWAP4 SWAP1 PUSH2 0x5345 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP1 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x24 DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F DUP2 MSTORE PUSH1 0x20 ADD PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 DUP2 MSTORE POP SWAP1 POP PUSH2 0x2B8B DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP7 MLOAD DUP5 MLOAD PUSH1 0x20 ADD MLOAD PUSH2 0x2BA7 SWAP4 SWAP3 SWAP2 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BC0 DUP6 PUSH2 0x140 ADD MLOAD DUP7 PUSH1 0x0 ADD MLOAD DUP6 DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BDC DUP2 DUP7 PUSH1 0x0 ADD MLOAD DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2BF8 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST DUP4 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH1 0x40 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO PUSH2 0x2C62 JUMPI PUSH2 0x2C5D DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD PUSH2 0x2C58 DUP7 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD DUP8 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3776 JUMP JUMPDEST PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 JUMP JUMPDEST PUSH2 0x2C7A DUP2 DUP5 DUP8 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x0 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2A57 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xB4BE83D500000000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 PUSH1 0x24 DUP4 ADD DUP2 DUP2 MSTORE DUP8 MLOAD PUSH1 0x84 DUP6 ADD SWAP1 DUP2 MSTORE DUP9 DUP5 ADD MLOAD PUSH1 0xA4 DUP7 ADD MSTORE SWAP5 DUP9 ADD MLOAD PUSH1 0xC4 DUP6 ADD MSTORE SWAP1 DUP8 ADD MLOAD PUSH1 0xE4 DUP5 ADD MSTORE PUSH1 0x80 DUP8 ADD MLOAD PUSH2 0x104 DUP5 ADD MSTORE PUSH1 0xA0 DUP8 ADD MLOAD PUSH2 0x124 DUP5 ADD MSTORE PUSH1 0xC0 DUP8 ADD MLOAD PUSH2 0x144 DUP5 ADD MSTORE PUSH1 0xE0 DUP8 ADD MLOAD PUSH2 0x164 DUP5 ADD MSTORE PUSH2 0x100 DUP8 ADD MLOAD PUSH2 0x184 DUP5 ADD MSTORE PUSH2 0x120 DUP8 ADD MLOAD PUSH2 0x1A4 DUP5 ADD MSTORE PUSH2 0x140 DUP8 ADD DUP1 MLOAD PUSH2 0x1C4 DUP6 ADD SWAP1 DUP2 MSTORE PUSH2 0x160 DUP10 ADD MLOAD PUSH2 0x1E4 DUP7 ADD MSTORE PUSH2 0x180 SWAP1 MSTORE MLOAD DUP1 MLOAD PUSH2 0x204 DUP6 ADD DUP2 SWAP1 MSTORE SWAP4 SWAP5 SWAP2 SWAP4 DUP5 SWAP4 PUSH1 0x44 DUP8 ADD SWAP3 DUP5 SWAP3 PUSH2 0x224 DUP10 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2D99 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2D7B JUMP JUMPDEST POP POP POP POP DUP2 DUP2 SUB PUSH2 0x160 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP11 ADD MLOAD DUP1 MLOAD DUP1 DUP4 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 DUP3 ADD SWAP2 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2DE2 JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2DC4 JUMP JUMPDEST POP POP POP DUP10 DUP5 MSTORE POP DUP5 DUP2 SUB PUSH1 0x20 SWAP4 DUP5 ADD SWAP1 DUP2 MSTORE DUP9 MLOAD DUP1 DUP4 MSTORE SWAP1 SWAP4 SWAP2 DUP3 ADD SWAP2 DUP10 DUP2 ADD SWAP2 SWAP1 PUSH1 0x1F DUP3 ADD DIV PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2E2A JUMPI DUP4 MLOAD DUP6 MSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 SWAP1 SWAP4 ADD SWAP3 PUSH1 0x1 ADD PUSH2 0x2E0C JUMP JUMPDEST POP POP POP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP9 DUP4 SUB ADD DUP9 MSTORE POP PUSH1 0x40 MSTORE POP POP POP POP POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x2E6C PUSH2 0x42F0 JUMP JUMPDEST PUSH2 0x2E75 DUP3 PUSH2 0x1F30 JUMP JUMPDEST SWAP1 POP PUSH2 0x2E81 DUP3 DUP3 PUSH2 0x3AFF JUMP JUMPDEST PUSH2 0x27BA DUP3 DUP3 PUSH1 0x20 ADD MLOAD PUSH2 0x3C16 JUMP JUMPDEST PUSH2 0x2E97 PUSH2 0x4298 JUMP JUMPDEST PUSH2 0x2EA2 DUP5 DUP5 DUP5 PUSH2 0x2494 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD MLOAD SWAP1 SWAP2 POP DUP4 EQ PUSH2 0x25BF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x565F JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x2F1E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x551F JUMP JUMPDEST POP DUP1 DUP3 SUB JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 MLOAD GT ISZERO ISZERO PUSH2 0x2F67 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x560F JUMP JUMPDEST DUP2 MLOAD DUP3 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP2 ADD SWAP1 DUP2 LT PUSH2 0x2F97 JUMPI INVALID JUMPDEST ADD PUSH1 0x20 ADD MLOAD DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD SWAP1 SWAP3 MSTORE POP PUSH32 0x100000000000000000000000000000000000000000000000000000000000000 SWAP1 DUP2 SWAP1 DIV MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x302F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x553F JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x1626BA7E00000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3073 SWAP1 DUP8 SWAP1 DUP7 SWAP1 PUSH1 0x24 ADD PUSH2 0x5460 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP9 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x3110 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3181 JUMPI PUSH2 0x2527 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xC57414C4C45545F4552524F5200000000000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST POP POP MLOAD SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x14 DUP3 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x31CD JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST PUSH2 0x31DB DUP3 PUSH1 0x14 DUP5 MLOAD SUB PUSH2 0x3CBD JUMP JUMPDEST DUP3 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEC ADD SWAP1 SWAP3 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x0 SWAP1 PUSH1 0x60 SWAP1 PUSH32 0x9363470200000000000000000000000000000000000000000000000000000000 SWAP1 PUSH2 0x3243 SWAP1 DUP8 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x24 ADD PUSH2 0x5433 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP2 DUP5 SUB ADD DUP2 MSTORE SWAP2 SWAP1 MSTORE PUSH1 0x20 DUP1 DUP3 ADD DUP1 MLOAD PUSH28 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 SWAP1 SWAP5 AND SWAP4 SWAP1 SWAP4 OR DUP4 MSTORE DUP2 MLOAD SWAP2 SWAP4 POP SWAP1 DUP3 SWAP1 DUP2 DUP11 GAS STATICCALL DUP1 DUP1 ISZERO PUSH2 0x32E0 JUMPI PUSH1 0x1 DUP2 EQ PUSH2 0x3351 JUMPI PUSH2 0x3356 JUMP JUMPDEST PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 PUSH1 0x0 MSTORE PUSH29 0x2000000000000000000000000000000000000000000000000000000000 PUSH1 0x20 MSTORE PUSH29 0xF56414C494441544F525F4552524F5200000000000000000000000000 PUSH1 0x40 MSTORE PUSH1 0x0 PUSH1 0x60 MSTORE PUSH1 0x64 PUSH1 0x0 REVERT JUMPDEST DUP3 MLOAD SWAP5 POP JUMPDEST POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST DUP5 PUSH2 0x3D1E JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x5A65726F45785472616E73616374696F6E280000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0x32 DUP4 ADD MSTORE PUSH32 0x61646472657373207369676E6572416464726573732C00000000000000000000 PUSH1 0x3F DUP4 ADD MSTORE PUSH32 0x6279746573206461746100000000000000000000000000000000000000000000 PUSH1 0x55 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH1 0x5F DUP4 ADD MSTORE DUP3 MLOAD DUP1 DUP4 SUB DUP5 ADD DUP2 MSTORE PUSH1 0x60 SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP1 SWAP3 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x34E1 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x34A4 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 DUP10 MLOAD SWAP1 SWAP8 POP DUP10 SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3577 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x353A JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 DUP1 MLOAD SWAP3 SWAP1 SWAP5 ADD DUP3 SWAP1 SUB DUP3 KECCAK256 SWAP8 DUP3 MSTORE DUP2 ADD SWAP11 SWAP1 SWAP11 MSTORE POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP8 SWAP1 SWAP8 AND SWAP7 DUP9 ADD SWAP7 SWAP1 SWAP7 MSTORE POP POP PUSH1 0x60 DUP6 ADD MSTORE POP POP PUSH1 0x80 SWAP1 SWAP2 KECCAK256 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 SLOAD PUSH1 0x40 MLOAD PUSH32 0x1901000000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x22 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x42 SWAP1 KECCAK256 SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 PUSH2 0x1AFD DUP4 PUSH2 0x3D35 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP4 LT PUSH2 0x3656 JUMPI DUP2 PUSH2 0x25BF JUMP JUMPDEST POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x3665 PUSH2 0x4298 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0x80 DUP5 ADD MLOAD PUSH2 0x3681 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST DUP1 DUP3 MSTORE PUSH1 0x80 DUP5 ADD MLOAD PUSH1 0xC0 DUP6 ADD MLOAD PUSH2 0x3699 SWAP3 SWAP2 SWAP1 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0xA0 DUP4 ADD MLOAD PUSH1 0xE0 DUP5 ADD MLOAD PUSH2 0x36B3 SWAP2 DUP5 SWAP2 PUSH2 0x381B JUMP JUMPDEST PUSH1 0x60 DUP3 ADD MSTORE SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x24 DUP2 MSTORE PUSH32 0xF47261B0000000000000000000000000E41D2489571D322189246DAFA5EBDE1F PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4699F49800000000000000000000000000000000000000000000000000000000 SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH2 0x140 DUP5 ADD MLOAD DUP5 MLOAD DUP4 MLOAD PUSH2 0x3731 SWAP3 SWAP2 SWAP1 DUP7 SWAP1 PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x374A DUP5 PUSH2 0x160 ADD MLOAD DUP5 DUP7 PUSH1 0x0 ADD MLOAD DUP6 PUSH1 0x20 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x3762 DUP2 DUP6 PUSH1 0x0 ADD MLOAD DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x40 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH2 0x2758 DUP2 DUP5 DUP7 PUSH1 0x40 ADD MLOAD DUP6 PUSH1 0x60 ADD MLOAD PUSH2 0x3935 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x37D3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x37B9 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x37E3 JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x37B5 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x558F JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x3856 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x3861 DUP5 DUP5 DUP5 PUSH2 0x418E JUMP JUMPDEST ISZERO PUSH2 0x339D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 GT PUSH2 0x38D3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST PUSH2 0x38DE DUP5 DUP5 DUP5 PUSH2 0x4213 JUMP JUMPDEST ISZERO PUSH2 0x3915 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55BF JUMP JUMPDEST PUSH2 0x33B0 PUSH2 0x33AA PUSH2 0x3925 DUP7 DUP6 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x3930 DUP7 PUSH1 0x1 PUSH2 0x2EE2 JUMP JUMPDEST PUSH2 0x3776 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP4 GT DUP1 ISZERO PUSH2 0x3974 JUMPI POP DUP4 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP6 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND EQ ISZERO JUMPDEST ISZERO PUSH2 0x3AF7 JUMPI DUP6 MLOAD PUSH1 0x3 LT PUSH2 0x39B4 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x564F JUMP JUMPDEST POP POP PUSH1 0x20 DUP5 DUP2 ADD MLOAD PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0xA SWAP1 SWAP3 MSTORE PUSH1 0x40 SWAP1 SWAP2 KECCAK256 SLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND DUP1 ISZERO ISZERO PUSH2 0x3A3D JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x55FF JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH7 0xFFFFFFFFFFFE0 PUSH1 0x3F DUP9 MLOAD ADD AND DUP1 PUSH1 0x84 ADD DUP3 ADD PUSH32 0xA85E59E400000000000000000000000000000000000000000000000000000000 DUP4 MSTORE PUSH1 0x80 PUSH1 0x4 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP9 AND PUSH1 0x24 DUP5 ADD MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP8 AND PUSH1 0x44 DUP5 ADD MSTORE DUP6 PUSH1 0x64 DUP5 ADD MSTORE PUSH1 0x84 DUP4 ADD JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x3AD9 JUMPI DUP10 MLOAD DUP2 MSTORE PUSH1 0x20 SWAP10 DUP11 ADD SWAP10 ADD PUSH2 0x3AC1 JUMP JUMPDEST PUSH2 0x200 DUP5 DUP6 DUP5 SUB DUP7 PUSH1 0x0 DUP10 GAS CALL DUP1 ISZERO ISZERO PUSH2 0x3AF1 JUMPI RETURNDATASIZE DUP6 REVERT JUMPDEST POP POP POP POP POP JUMPDEST POP POP POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH1 0xFF AND PUSH1 0x3 EQ PUSH2 0x3B40 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56AF JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND ISZERO PUSH2 0x3BB3 JUMPI PUSH1 0x60 DUP4 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND CALLER EQ PUSH2 0x3BB3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x56BF JUMP JUMPDEST PUSH2 0x3BBB PUSH2 0x2594 JUMP JUMPDEST DUP4 MLOAD SWAP1 SWAP2 POP PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP1 DUP4 AND SWAP2 AND EQ PUSH2 0x3C11 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x557F JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP1 SLOAD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00 AND PUSH1 0x1 OR SWAP1 SSTORE DUP3 DUP2 ADD MLOAD DUP4 MLOAD PUSH2 0x140 DUP6 ADD MLOAD PUSH2 0x160 DUP7 ADD MLOAD SWAP4 MLOAD DUP6 SWAP5 PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP5 DUP6 AND SWAP5 SWAP4 SWAP1 SWAP4 AND SWAP3 PUSH32 0xDC47B3613D9FE400085F6DBDC99453462279057E6207385042827ED6B1A62CF7 SWAP3 PUSH2 0x3CB1 SWAP3 CALLER SWAP3 SWAP1 PUSH2 0x53C9 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x3CFF JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x569F JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x3D2C JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0x4F72646572280000000000000000000000000000000000000000000000000000 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x61646472657373206D616B6572416464726573732C0000000000000000000000 PUSH1 0x26 DUP4 ADD MSTORE PUSH32 0x616464726573732074616B6572416464726573732C0000000000000000000000 PUSH1 0x3B DUP4 ADD MSTORE PUSH32 0x6164647265737320666565526563697069656E74416464726573732C00000000 PUSH1 0x50 DUP4 ADD MSTORE PUSH32 0x616464726573732073656E646572416464726573732C00000000000000000000 PUSH1 0x6C DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724173736574416D6F756E742C00000000000000 PUSH1 0x82 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724173736574416D6F756E742C00000000000000 PUSH1 0x9B DUP4 ADD MSTORE PUSH32 0x75696E74323536206D616B65724665652C000000000000000000000000000000 PUSH1 0xB4 DUP4 ADD MSTORE PUSH32 0x75696E743235362074616B65724665652C000000000000000000000000000000 PUSH1 0xC5 DUP4 ADD MSTORE PUSH32 0x75696E743235362065787069726174696F6E54696D655365636F6E64732C0000 PUSH1 0xD6 DUP4 ADD MSTORE PUSH32 0x75696E743235362073616C742C00000000000000000000000000000000000000 PUSH1 0xF4 DUP4 ADD MSTORE PUSH32 0x6279746573206D616B65724173736574446174612C0000000000000000000000 PUSH2 0x101 DUP4 ADD MSTORE PUSH32 0x62797465732074616B6572417373657444617461000000000000000000000000 PUSH2 0x116 DUP4 ADD MSTORE PUSH32 0x2900000000000000000000000000000000000000000000000000000000000000 PUSH2 0x12A DUP4 ADD MSTORE DUP3 MLOAD PUSH2 0x10B DUP2 DUP5 SUB ADD DUP2 MSTORE PUSH2 0x12B SWAP1 SWAP3 ADD SWAP3 DUP4 SWAP1 MSTORE DUP2 MLOAD PUSH1 0x0 SWAP4 DUP5 SWAP4 DUP5 SWAP4 DUP5 SWAP4 SWAP2 SWAP3 SWAP2 DUP3 SWAP2 DUP5 ADD SWAP1 DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x3FBD JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x3F80 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x140 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP10 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x4058 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x401B JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 DUP5 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP3 AND SWAP2 AND OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP2 SWAP1 SWAP4 ADD DUP2 SWAP1 SUB DUP2 KECCAK256 PUSH2 0x160 DUP12 ADD MLOAD DUP1 MLOAD SWAP2 SWAP9 POP SWAP6 POP SWAP1 SWAP4 POP DUP4 SWAP3 DUP6 ADD SWAP2 POP DUP1 DUP4 DUP4 JUMPDEST PUSH1 0x20 DUP4 LT PUSH2 0x40F3 JUMPI DUP1 MLOAD DUP3 MSTORE PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x20 SWAP2 DUP3 ADD SWAP2 ADD PUSH2 0x40B6 JUMP JUMPDEST MLOAD DUP2 MLOAD PUSH1 0x20 SWAP4 SWAP1 SWAP4 SUB PUSH2 0x100 EXP PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF ADD DUP1 NOT SWAP1 SWAP2 AND SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 MSTORE PUSH1 0x40 MLOAD SWAP3 ADD DUP3 SWAP1 SUB SWAP1 SWAP2 KECCAK256 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP10 ADD DUP1 MLOAD PUSH2 0x140 DUP12 ADD DUP1 MLOAD PUSH2 0x160 SWAP1 SWAP13 ADD DUP1 MLOAD SWAP11 DUP5 MSTORE SWAP9 DUP2 MSTORE SWAP3 DUP9 MSTORE PUSH2 0x1A0 DUP3 KECCAK256 SWAP2 MSTORE SWAP9 SWAP1 MSTORE POP POP POP SWAP2 SWAP1 MSTORE POP SWAP1 SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x41CA JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x41D5 JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x41E3 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x41ED JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH2 0x4208 PUSH2 0x3E8 DUP4 PUSH2 0x37C0 JUMP JUMPDEST LT ISZERO SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP1 DUP5 GT PUSH2 0x424F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x6C6 SWAP1 PUSH2 0x555F JUMP JUMPDEST DUP3 ISZERO DUP1 PUSH2 0x425A JUMPI POP DUP5 ISZERO JUMPDEST ISZERO PUSH2 0x4268 JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0xA88 JUMP JUMPDEST DUP4 DUP1 ISZERO ISZERO PUSH2 0x4272 JUMPI INVALID JUMPDEST DUP6 DUP5 MULMOD SWAP1 POP DUP4 PUSH2 0x4282 DUP6 DUP4 PUSH2 0x2EE2 JUMP JUMPDEST DUP2 ISZERO ISZERO PUSH2 0x428B JUMPI INVALID JUMPDEST MOD SWAP1 POP PUSH2 0x41FC DUP6 DUP5 PUSH2 0x37C0 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x42D6 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x42E3 PUSH2 0x4298 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP2 SWAP1 MSTORE SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57C2 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x432D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4340 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST PUSH2 0x572A JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x4368 DUP9 DUP3 PUSH2 0x44CE JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x4352 JUMP JUMPDEST POP POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x4399 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x43A7 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST DUP2 DUP2 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 POP DUP3 ADD DUP4 PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 CALLDATALOAD DUP7 ADD PUSH2 0x43CF DUP9 DUP3 PUSH2 0x451D JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x43B9 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x43F6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x4404 PUSH2 0x433B DUP3 PUSH2 0x5751 JUMP JUMPDEST SWAP2 POP DUP2 DUP2 DUP4 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH1 0x20 DUP2 ADD SWAP1 POP DUP4 DUP6 PUSH1 0x20 DUP5 MUL DUP3 ADD GT ISZERO PUSH2 0x4429 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x437E JUMPI DUP2 PUSH2 0x443F DUP9 DUP3 PUSH2 0x4461 JUMP JUMPDEST DUP5 MSTORE POP PUSH1 0x20 SWAP3 DUP4 ADD SWAP3 SWAP2 SWAP1 SWAP2 ADD SWAP1 PUSH1 0x1 ADD PUSH2 0x442C JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57DB JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E0 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 CALLDATALOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x25BF DUP3 MLOAD PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x1F DUP4 ADD DUP5 SGT PUSH2 0x4497 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x44AF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x20 DUP4 ADD SWAP2 POP DUP4 PUSH1 0x1 DUP3 MUL DUP4 ADD GT ISZERO PUSH2 0x44C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x44DF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x44ED PUSH2 0x433B DUP3 PUSH2 0x5772 JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x4509 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4514 DUP4 DUP3 DUP5 PUSH2 0x5819 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4530 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x453B PUSH2 0x180 PUSH2 0x572A JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x4549 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x455A DUP5 DUP5 DUP4 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x456E DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x4582 DUP5 DUP3 DUP6 ADD PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x4596 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0x45AA DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0x45BE DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0x45D2 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x45E7 DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0x45FD DUP5 DUP3 DUP6 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x461F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x462B DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x464D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4659 DUP5 DUP3 DUP6 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4678 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4310 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4697 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x46D1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46DD DUP6 DUP6 PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x20 PUSH2 0x46B4 DUP6 DUP3 DUP7 ADD PUSH2 0x4455 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4700 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4717 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x4388 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4738 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x474F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x475B DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4778 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x43E5 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47A1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x431C JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x47CC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x47E3 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47EF DUP7 DUP3 DUP8 ADD PUSH2 0x4388 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x4784 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4812 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x4831 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x46A3 DUP6 DUP6 PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x60 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4853 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x485F DUP8 DUP8 PUSH2 0x4461 JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 PUSH2 0x4870 DUP8 DUP3 DUP9 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x488D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4899 DUP8 DUP3 DUP9 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP6 SWAP9 SWAP5 SWAP8 POP SWAP6 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x48BA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x48C6 DUP7 DUP7 PUSH2 0x4461 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x48F4 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x47AD DUP7 DUP3 DUP8 ADD PUSH2 0x44CE JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4912 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x446D JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x4930 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x33B0 DUP5 DUP5 PUSH2 0x4479 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x494E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4965 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x33B0 DUP5 DUP3 DUP6 ADD PUSH2 0x451D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x4987 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x499E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49AA DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49C7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49D3 DUP8 DUP3 DUP9 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x49F0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x49FC DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A25 DUP8 DUP3 DUP9 ADD PUSH2 0x44CE JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x4A46 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4A5D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4A69 DUP7 DUP3 DUP8 ADD PUSH2 0x451D JUMP JUMPDEST SWAP4 POP POP PUSH1 0x20 PUSH2 0x48D7 DUP7 DUP3 DUP8 ADD PUSH2 0x4461 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP8 DUP10 SUB SLT ISZERO PUSH2 0x4A93 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0x4A9F DUP10 DUP10 PUSH2 0x4461 JUMP JUMPDEST SWAP7 POP POP PUSH1 0x20 PUSH2 0x4AB0 DUP10 DUP3 DUP11 ADD PUSH2 0x4310 JUMP JUMPDEST SWAP6 POP POP PUSH1 0x40 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4ACD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4AD9 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP5 POP SWAP5 POP POP PUSH1 0x60 DUP8 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x4AF8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x4B04 DUP10 DUP3 DUP11 ADD PUSH2 0x4485 JUMP JUMPDEST SWAP3 POP SWAP3 POP POP SWAP3 SWAP6 POP SWAP3 SWAP6 POP SWAP3 SWAP6 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57C2 JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B2D DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH1 0x20 DUP5 ADD SWAP4 POP PUSH2 0x4B3F DUP4 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x4B6F JUMPI PUSH2 0x4B55 DUP7 DUP4 MLOAD PUSH2 0x52F7 JUMP JUMPDEST PUSH2 0x4B5E DUP3 PUSH2 0x57B8 JUMP JUMPDEST PUSH1 0x60 SWAP7 SWAP1 SWAP7 ADD SWAP6 SWAP2 POP PUSH1 0x1 ADD PUSH2 0x4B42 JUMP JUMPDEST POP SWAP4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57DB JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E0 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x57E3 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x4B9F DUP3 PUSH2 0x57BE JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0x4BB3 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x5825 JUMP JUMPDEST PUSH2 0x4BBC DUP2 PUSH2 0x5851 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x580E JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x4C454E4754485F36355F52455155495245440000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F54414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x4F524445525F4F56455246494C4C000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F414C52454144595F455849535453000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x15 DUP2 MSTORE PUSH32 0x5349474E41545552455F554E535550504F525445440000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4449564953494F4E5F42595F5A45524F00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4F524445525F5349474E4154555245000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x494E56414C49445F4D414B455200000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x494E56414C49445F54585F484153480000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x494E56414C49445F5349474E4154555245000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x524F554E44494E475F4552524F52000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4641494C45445F455845435554494F4E00000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xD DUP2 MSTORE PUSH32 0x54414B45525F4F56455250415900000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54414B45525F414D4F554E54000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1A DUP2 MSTORE PUSH32 0x41535345545F50524F58595F444F45535F4E4F545F4558495354000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x21 DUP2 MSTORE PUSH32 0x475245415445525F5448414E5F5A45524F5F4C454E4754485F52455155495245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x4400000000000000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x5349474E41545552455F494C4C4547414C000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F305F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x17 DUP2 MSTORE PUSH32 0x494E56414C49445F4E45575F4F524445525F45504F4348000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x1E DUP2 MSTORE PUSH32 0x4C454E4754485F475245415445525F5448414E5F335F52455155495245440000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x434F4D504C4554455F46494C4C5F4641494C4544000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F46494C4C5F50524943450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x5245454E5452414E43595F494C4C4547414C0000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x4F4E4C595F434F4E54524143545F4F574E455200000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x4F524445525F554E46494C4C41424C4500000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F53454E444552000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x18 DUP2 MSTORE PUSH32 0x4E454741544956455F5350524541445F52455155495245440000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x14 DUP2 MSTORE PUSH32 0x494E56414C49445F54585F5349474E4154555245000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x4C454E4754485F305F5245515549524544000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0x5285 DUP5 DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x5298 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x52AB PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0x52D0 DUP5 DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x52E3 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x5274 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x60 DUP4 ADD SWAP1 PUSH2 0x5308 DUP5 DUP3 PUSH2 0x532E JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0x531B PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0x2758 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x4B1C DUP2 PUSH2 0x5808 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x100 DUP2 ADD PUSH2 0x5354 DUP3 DUP12 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x5361 PUSH1 0x20 DUP4 ADD DUP11 PUSH2 0x4B13 JUMP JUMPDEST PUSH2 0x536E PUSH1 0x40 DUP4 ADD DUP10 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x537B PUSH1 0x60 DUP4 ADD DUP9 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5388 PUSH1 0x80 DUP4 ADD DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x5395 PUSH1 0xA0 DUP4 ADD DUP7 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0xC0 DUP4 ADD MSTORE PUSH2 0x53A7 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0xE0 DUP4 ADD MSTORE PUSH2 0x53BB DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP11 SWAP10 POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x53D7 DUP3 DUP7 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x53E9 DUP2 DUP6 PUSH2 0x4B94 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B22 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B79 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x5441 DUP3 DUP7 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x544E PUSH1 0x20 DUP4 ADD DUP6 PUSH2 0x4B13 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x53FD DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x546E DUP3 DUP6 PUSH2 0x4B82 JUMP JUMPDEST DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x33B0 DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x548E DUP3 DUP8 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x549B PUSH1 0x20 DUP4 ADD DUP7 PUSH2 0x532E JUMP JUMPDEST PUSH2 0x54A8 PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x4B82 JUMP JUMPDEST PUSH2 0x53FD PUSH1 0x60 DUP4 ADD DUP5 PUSH2 0x4B82 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x54C3 DUP3 DUP6 PUSH2 0x4B8B JUMP JUMPDEST PUSH2 0x25BF PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x4B13 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x25BF DUP2 DUP5 PUSH2 0x4B94 JUMP JUMPDEST PUSH1 0x20 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x4BC9 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4BD2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C02 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C32 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C62 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4C92 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4CC2 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D18 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D48 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4D78 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DA8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4DD8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E08 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E38 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E68 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4E98 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EC8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4EF8 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F28 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4F58 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FAE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x4FDE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x500E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x503E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x506E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x509E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50CE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x50FE JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x512E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5184 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51B4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x51E4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5214 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x2F23 DUP2 PUSH2 0x5244 JUMP JUMPDEST PUSH1 0x80 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x5274 JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52BE JUMP JUMPDEST PUSH1 0x60 DUP2 ADD PUSH2 0x2F23 DUP3 DUP5 PUSH2 0x52F7 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x5749 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5768 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 SWAP1 DUP2 MUL ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x5789 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST PUSH32 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000 AND SWAP1 JUMP JUMPDEST PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x2F23 DUP3 PUSH2 0x57C2 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x5840 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x5828 JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0x2758 JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 0xb1 SWAP13 SWAP3 KECCAK256 LT ORIGIN PUSH1 0x33 SWAP9 0xc0 SMOD 0xdc 0xcf DUP1 SWAP4 0xc PUSH3 0x6EF89F 0xa6 0xc8 0x48 0xc8 0xb7 0xef MSTORE PUSH8 0xD07CD4ED6C657870 PUSH6 0x72696D656E74 PUSH2 0x6CF5 STOP CALLDATACOPY ",
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-	"sources": {
-		"2.0.0/extensions/Forwarder/Forwarder.sol": {
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-		"2.0.0/protocol/AssetProxy/ERC20Proxy.sol": {
-			"id": 14
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-		"2.0.0/protocol/AssetProxy/ERC721Proxy.sol": {
-			"id": 15
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-		"2.0.0/protocol/AssetProxy/MixinAuthorizable.sol": {
-			"id": 16
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-		},
-		"2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol": {
-			"id": 19
-		},
-		"2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol": {
-			"id": 20
-		},
-		"2.0.0/protocol/Exchange/Exchange.sol": {
-			"id": 21
-		},
-		"2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol": {
-			"id": 22
-		},
-		"2.0.0/protocol/Exchange/MixinExchangeCore.sol": {
-			"id": 23
-		},
-		"2.0.0/protocol/Exchange/MixinMatchOrders.sol": {
-			"id": 24
-		},
-		"2.0.0/protocol/Exchange/MixinSignatureValidator.sol": {
-			"id": 25
-		},
-		"2.0.0/protocol/Exchange/MixinTransactions.sol": {
-			"id": 26
-		},
-		"2.0.0/protocol/Exchange/MixinWrapperFunctions.sol": {
-			"id": 27
-		},
-		"2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": {
-			"id": 28
-		},
-		"2.0.0/protocol/Exchange/interfaces/IExchange.sol": {
-			"id": 29
-		},
-		"2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol": {
-			"id": 30
-		},
-		"2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol": {
-			"id": 31
-		},
-		"2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol": {
-			"id": 32
-		},
-		"2.0.0/protocol/Exchange/interfaces/ITransactions.sol": {
-			"id": 33
-		},
-		"2.0.0/protocol/Exchange/interfaces/IValidator.sol": {
-			"id": 34
-		},
-		"2.0.0/protocol/Exchange/interfaces/IWallet.sol": {
-			"id": 35
-		},
-		"2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol": {
-			"id": 36
-		},
-		"2.0.0/protocol/Exchange/libs/LibAbiEncoder.sol": {
-			"id": 37
-		},
-		"2.0.0/protocol/Exchange/libs/LibConstants.sol": {
-			"id": 38
-		},
-		"2.0.0/protocol/Exchange/libs/LibEIP712.sol": {
-			"id": 39
-		},
-		"2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol": {
-			"id": 40
-		},
-		"2.0.0/protocol/Exchange/libs/LibFillResults.sol": {
-			"id": 41
-		},
-		"2.0.0/protocol/Exchange/libs/LibMath.sol": {
-			"id": 42
-		},
-		"2.0.0/protocol/Exchange/libs/LibOrder.sol": {
-			"id": 43
-		},
-		"2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol": {
-			"id": 44
-		},
-		"2.0.0/protocol/Exchange/mixins/MExchangeCore.sol": {
-			"id": 45
-		},
-		"2.0.0/protocol/Exchange/mixins/MMatchOrders.sol": {
-			"id": 46
-		},
-		"2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol": {
-			"id": 47
-		},
-		"2.0.0/protocol/Exchange/mixins/MTransactions.sol": {
-			"id": 48
-		},
-		"2.0.0/protocol/Exchange/mixins/MWrapperFunctions.sol": {
-			"id": 49
-		},
-		"2.0.0/tokens/ERC20Token/IERC20Token.sol": {
-			"id": 50
-		},
-		"2.0.0/tokens/ERC721Token/IERC721Token.sol": {
-			"id": 51
-		},
-		"2.0.0/tokens/EtherToken/IEtherToken.sol": {
-			"id": 52
-		},
-		"2.0.0/utils/LibBytes/LibBytes.sol": {
-			"id": 53
-		},
-		"2.0.0/utils/Ownable/IOwnable.sol": {
-			"id": 54
-		},
-		"2.0.0/utils/Ownable/Ownable.sol": {
-			"id": 55
-		},
-		"2.0.0/utils/ReentrancyGuard/ReentrancyGuard.sol": {
-			"id": 56
-		},
-		"2.0.0/utils/SafeMath/SafeMath.sol": {
-			"id": 57
-		}
-	},
-	"sourceCodes": {
-		"2.0.0/extensions/Forwarder/Forwarder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./MixinWeth.sol\";\nimport \"./MixinForwarderCore.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./MixinAssets.sol\";\nimport \"./MixinExchangeWrapper.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Forwarder is\n    LibConstants,\n    MixinWeth,\n    MixinAssets,\n    MixinExchangeWrapper,\n    MixinForwarderCore\n{\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n        LibConstants(\n            _exchange,\n            _zrxAssetData,\n            _wethAssetData\n        )\n        MixinForwarderCore()\n    {}\n}\n",
-		"2.0.0/extensions/Forwarder/MixinAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MAssets.sol\";\n\n\ncontract MixinAssets is\n    Ownable,\n    LibConstants,\n    MAssets\n{\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_TRANSFER_SELECTOR = bytes4(keccak256(\"transfer(address,uint256)\"));\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external\n        onlyOwner\n    {\n        transferAssetToSender(assetData, amount);\n    }\n\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        bytes4 proxyId = assetData.readBytes4(0);\n\n        if (proxyId == ERC20_DATA_ID) {\n            transferERC20Token(assetData, amount);\n        } else if (proxyId == ERC721_DATA_ID) {\n            transferERC721Token(assetData, amount);\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n    }\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        address token = assetData.readAddress(16);\n\n        // Transfer tokens.\n        // We do a raw call so we can check the success separate\n        // from the return data.\n        bool success = token.call(abi.encodeWithSelector(\n            ERC20_TRANSFER_SELECTOR,\n            msg.sender,\n            amount\n        ));\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n        \n        // Check return data.\n        // If there is no return data, we assume the token incorrectly\n        // does not return a bool. In this case we expect it to revert\n        // on failure, which was handled above.\n        // If the token does return data, we require that it is a single\n        // value that evaluates to true.\n        assembly {\n            if returndatasize {\n                success := 0\n                if eq(returndatasize, 32) {\n                    // First 64 bytes of memory are reserved scratch space\n                    returndatacopy(0, 0, 32)\n                    success := mload(0)\n                }\n            }\n        }\n        require(\n            success,\n            \"TRANSFER_FAILED\"\n        );\n    }\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal\n    {\n        require(\n            amount == 1,\n            \"INVALID_AMOUNT\"\n        );\n        // Decode asset data.\n        address token = assetData.readAddress(16);\n        uint256 tokenId = assetData.readUint256(36);\n\n        // Perform transfer.\n        IERC721Token(token).transferFrom(\n            address(this),\n            msg.sender,\n            tokenId\n        );\n    }\n}\n",
-		"2.0.0/extensions/Forwarder/MixinExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"../../protocol/Exchange/libs/LibAbiEncoder.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinExchangeWrapper is\n    LibAbiEncoder,\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MExchangeWrapper\n{\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        address exchange = address(EXCHANGE);\n\n        // Call `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := call(\n                gas,                                // forward all gas\n                exchange,                           // call address of Exchange contract\n                0,                                  // transfer 0 wei\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of WETH to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(wethSellAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of WETH\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= wethSellAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // We assume that asset being sold by taker is WETH for each order.\n            orders[i].makerAssetData = makerAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            uint256 makerAssetFilledAmount = totalFillResults.makerAssetFilledAmount;\n            if (makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n\n        require(\n            makerAssetFilledAmount >= makerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (FillResults memory totalFillResults)\n    {\n        // Do nothing if zrxBuyAmount == 0\n        if (zrxBuyAmount == 0) {\n            return totalFillResults;\n        }\n\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        bytes memory wethAssetData = WETH_ASSET_DATA;\n        uint256 zrxPurchased = 0;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // All of these are ZRX/WETH, so we can drop the respective assetData from calldata.\n            orders[i].makerAssetData = zrxAssetData;\n            orders[i].takerAssetData = wethAssetData;\n\n            // Calculate the remaining amount of ZRX to buy.\n            uint256 remainingZrxBuyAmount = safeSub(zrxBuyAmount, zrxPurchased);\n\n            // Convert the remaining amount of ZRX to buy into remaining amount\n            // of WETH to sell, assuming entire amount can be sold in the current order.\n            uint256 remainingWethSellAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                safeSub(orders[i].makerAssetAmount, orders[i].takerFee),  // our exchange rate after fees \n                remainingZrxBuyAmount\n            );\n\n            // Attempt to sell the remaining amount of WETH.\n            FillResults memory singleFillResult = fillOrderNoThrow(\n                orders[i],\n                safeAdd(remainingWethSellAmount, 1),  // we add 1 wei to the fill amount to make up for rounding errors\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker.\n            addFillResults(totalFillResults, singleFillResult);\n            zrxPurchased = safeSub(totalFillResults.makerAssetFilledAmount, totalFillResults.takerFeePaid);\n\n            // Stop execution if the entire amount of ZRX has been bought.\n            if (zrxPurchased >= zrxBuyAmount) {\n                break;\n            }\n        }\n\n        require(\n            zrxPurchased >= zrxBuyAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return totalFillResults;\n    }\n}\n",
-		"2.0.0/extensions/Forwarder/MixinForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\nimport \"./mixins/MAssets.sol\";\nimport \"./mixins/MExchangeWrapper.sol\";\nimport \"./interfaces/IForwarderCore.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../protocol/Exchange/libs/LibFillResults.sol\";\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\n\n\ncontract MixinForwarderCore is\n    LibFillResults,\n    LibMath,\n    LibConstants,\n    MWeth,\n    MAssets,\n    MExchangeWrapper,\n    IForwarderCore\n{\n    using LibBytes for bytes;\n\n    /// @dev Constructor approves ERC20 proxy to transfer ZRX and WETH on this contract's behalf.\n    constructor ()\n        public\n    {\n        address proxyAddress = EXCHANGE.getAssetProxy(ERC20_DATA_ID);\n        require(\n            proxyAddress != address(0),\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        ETHER_TOKEN.approve(proxyAddress, MAX_UINT);\n        ZRX_TOKEN.approve(proxyAddress, MAX_UINT);\n    }\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 wethSellAmount;\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // Calculate amount of WETH that won't be spent on ETH fees.\n            wethSellAmount = getPartialAmountFloor(\n                PERCENTAGE_DENOMINATOR,\n                safeAdd(PERCENTAGE_DENOMINATOR, feePercentage),\n                msg.value\n            );\n            // Market sell available WETH.\n            // ZRX fees are paid with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // 5% of WETH is reserved for filling feeOrders and paying feeRecipient.\n            wethSellAmount = getPartialAmountFloor(\n                MAX_WETH_FILL_PERCENTAGE,\n                PERCENTAGE_DENOMINATOR,\n                msg.value\n            );\n            // Market sell 95% of WETH.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketSellWeth(\n                orders,\n                wethSellAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            FillResults memory orderFillResults,\n            FillResults memory feeOrderFillResults\n        )\n    {\n        // Convert ETH to WETH.\n        convertEthToWeth();\n\n        uint256 zrxBuyAmount;\n        uint256 makerAssetAmountPurchased;\n        if (orders[0].makerAssetData.equals(ZRX_ASSET_DATA)) {\n            // If the makerAsset is ZRX, it is not necessary to pay fees out of this\n            // contracts's ZRX balance because fees are factored into the price of the order.\n            orderFillResults = marketBuyExactZrxWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // The fee amount must be deducted from the amount transfered back to sender.\n            makerAssetAmountPurchased = safeSub(orderFillResults.makerAssetFilledAmount, orderFillResults.takerFeePaid);\n        } else {\n            // Attemp to purchase desired amount of makerAsset.\n            // ZRX fees are payed with this contract's balance.\n            orderFillResults = marketBuyExactAmountWithWeth(\n                orders,\n                makerAssetFillAmount,\n                signatures\n            );\n            // Buy back all ZRX spent on fees.\n            zrxBuyAmount = orderFillResults.takerFeePaid;\n            feeOrderFillResults = marketBuyExactZrxWithWeth(\n                feeOrders,\n                zrxBuyAmount,\n                feeSignatures\n            );\n            makerAssetAmountPurchased = orderFillResults.makerAssetFilledAmount;\n        }\n\n        // Transfer feePercentage of total ETH spent on primary orders to feeRecipient.\n        // Refund remaining ETH to msg.sender.\n        transferEthFeeAndRefund(\n            orderFillResults.takerAssetFilledAmount,\n            feeOrderFillResults.takerAssetFilledAmount,\n            feePercentage,\n            feeRecipient\n        );\n\n        // Transfer purchased assets to msg.sender.\n        transferAssetToSender(orders[0].makerAssetData, makerAssetAmountPurchased);\n    }\n}\n",
-		"2.0.0/extensions/Forwarder/MixinWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../protocol/Exchange/libs/LibMath.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./mixins/MWeth.sol\";\n\n\ncontract MixinWeth is\n    LibMath,\n    LibConstants,\n    MWeth\n{\n    /// @dev Default payabale function, this allows us to withdraw WETH\n    function ()\n        public\n        payable\n    {\n        require(\n            msg.sender == address(ETHER_TOKEN),\n            \"DEFAULT_FUNCTION_WETH_CONTRACT_ONLY\"\n        );\n    }\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal\n    {\n        require(\n            msg.value > 0,\n            \"INVALID_MSG_VALUE\"\n        );\n        ETHER_TOKEN.deposit.value(msg.value)();\n    }\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal\n    {\n        // Ensure feePercentage is less than 5%.\n        require(\n            feePercentage <= MAX_FEE_PERCENTAGE,\n            \"FEE_PERCENTAGE_TOO_LARGE\"\n        );\n\n        // Ensure that no extra WETH owned by this contract has been sold.\n        uint256 wethSold = safeAdd(wethSoldExcludingFeeOrders, wethSoldForZrx);\n        require(\n            wethSold <= msg.value,\n            \"OVERSOLD_WETH\"\n        );\n\n        // Calculate amount of WETH that hasn't been sold.\n        uint256 wethRemaining = safeSub(msg.value, wethSold);\n\n        // Calculate ETH fee to pay to feeRecipient.\n        uint256 ethFee = getPartialAmountFloor(\n            feePercentage,\n            PERCENTAGE_DENOMINATOR,\n            wethSoldExcludingFeeOrders\n        );\n\n        // Ensure fee is less than amount of WETH remaining.\n        require(\n            ethFee <= wethRemaining,\n            \"INSUFFICIENT_ETH_REMAINING\"\n        );\n    \n        // Do nothing if no WETH remaining\n        if (wethRemaining > 0) {\n            // Convert remaining WETH to ETH\n            ETHER_TOKEN.withdraw(wethRemaining);\n\n            // Pay ETH to feeRecipient\n            if (ethFee > 0) {\n                feeRecipient.transfer(ethFee);\n            }\n\n            // Refund remaining ETH to msg.sender.\n            uint256 ethRefund = safeSub(wethRemaining, ethFee);\n            if (ethRefund > 0) {\n                msg.sender.transfer(ethRefund);\n            }\n        }\n    }\n}\n",
-		"2.0.0/extensions/Forwarder/interfaces/IAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssets {\n\n    /// @dev Withdraws assets from this contract. The contract requires a ZRX balance in order to \n    ///      function optimally, and this function allows the ZRX to be withdrawn by owner. It may also be\n    ///      used to withdraw assets that were accidentally sent to this contract.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of ERC20 token to withdraw.\n    function withdrawAsset(\n        bytes assetData,\n        uint256 amount\n    )\n        external;\n}\n",
-		"2.0.0/extensions/Forwarder/interfaces/IForwarderCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract IForwarderCore {\n\n    /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      5% of ETH value is reserved for paying fees to order feeRecipients (in ZRX) and forwarding contract feeRecipient (in ETH).\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketSellOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n\n    /// @dev Attempt to purchase makerAssetFillAmount of makerAsset by selling ETH provided with transaction.\n    ///      Any ZRX required to pay fees for primary orders will automatically be purchased by this contract.\n    ///      Any ETH not spent will be refunded to sender.\n    /// @param orders Array of order specifications used containing desired makerAsset and WETH as takerAsset. \n    /// @param makerAssetFillAmount Desired amount of makerAsset to purchase.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @param feeOrders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset. Used to purchase ZRX for primary order fees.\n    /// @param feeSignatures Proofs that feeOrders have been created by makers.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    /// @return Amounts filled and fees paid by maker and taker for both sets of orders.\n    function marketBuyOrdersWithEth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures,\n        LibOrder.Order[] memory feeOrders,\n        bytes[] memory feeSignatures,\n        uint256  feePercentage,\n        address feeRecipient\n    )\n        public\n        payable\n        returns (\n            LibFillResults.FillResults memory orderFillResults,\n            LibFillResults.FillResults memory feeOrderFillResults\n        );\n}\n",
-		"2.0.0/extensions/Forwarder/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/LibBytes/LibBytes.sol\";\nimport \"../../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../../tokens/EtherToken/IEtherToken.sol\";\nimport \"../../../tokens/ERC20Token/IERC20Token.sol\";\n\n\ncontract LibConstants {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n    uint256 constant internal MAX_UINT = 2**256 - 1;\n    uint256 constant internal PERCENTAGE_DENOMINATOR = 10**18; \n    uint256 constant internal MAX_FEE_PERCENTAGE = 5 * PERCENTAGE_DENOMINATOR / 100;         // 5%\n    uint256 constant internal MAX_WETH_FILL_PERCENTAGE = 95 * PERCENTAGE_DENOMINATOR / 100;  // 95%\n \n     // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    IEtherToken internal ETHER_TOKEN;\n    IERC20Token internal ZRX_TOKEN;\n    bytes internal ZRX_ASSET_DATA;\n    bytes internal WETH_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (\n        address _exchange,\n        bytes memory _zrxAssetData,\n        bytes memory _wethAssetData\n    )\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n        WETH_ASSET_DATA = _wethAssetData;\n\n        address etherToken = _wethAssetData.readAddress(16);\n        address zrxToken = _zrxAssetData.readAddress(16);\n        ETHER_TOKEN = IEtherToken(etherToken);\n        ZRX_TOKEN = IERC20Token(zrxToken);\n    }\n}\n",
-		"2.0.0/extensions/Forwarder/mixins/MAssets.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssets.sol\";\n\n\ncontract MAssets is\n    IAssets\n{\n    /// @dev Transfers given amount of asset to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferAssetToSender(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC20 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC20Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n\n    /// @dev Decodes ERC721 assetData and transfers given amount to sender.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param amount Amount of asset to transfer to sender.\n    function transferERC721Token(\n        bytes memory assetData,\n        uint256 amount\n    )\n        internal;\n}\n",
-		"2.0.0/extensions/Forwarder/mixins/MExchangeWrapper.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../../protocol/Exchange/libs/LibFillResults.sol\";\n\n\ncontract MExchangeWrapper {\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of WETH has been sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param wethSellAmount Desired amount of WETH to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellWeth(\n        LibOrder.Order[] memory orders,\n        uint256 wethSellAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    ///      The asset being sold by taker must always be WETH.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyExactAmountWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account ZRX fees for each order. This will guarantee\n    ///      that at least zrxBuyAmount of ZRX is purchased (sometimes slightly over due to rounding issues).\n    ///      It is possible that a request to buy 200 ZRX will require purchasing 202 ZRX\n    ///      as 2 ZRX is required to purchase the 200 ZRX fee tokens. This guarantees at least 200 ZRX for future purchases.\n    ///      The asset being sold by taker must always be WETH. \n    /// @param orders Array of order specifications containing ZRX as makerAsset and WETH as takerAsset.\n    /// @param zrxBuyAmount Desired amount of ZRX to buy.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return totalFillResults Amounts filled and fees paid by maker and taker.\n    function marketBuyExactZrxWithWeth(\n        LibOrder.Order[] memory orders,\n        uint256 zrxBuyAmount,\n        bytes[] memory signatures\n    )\n        internal\n        returns (LibFillResults.FillResults memory totalFillResults);\n}\n",
-		"2.0.0/extensions/Forwarder/mixins/MWeth.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract MWeth {\n\n    /// @dev Converts message call's ETH value into WETH.\n    function convertEthToWeth()\n        internal;\n\n    /// @dev Transfers feePercentage of WETH spent on primary orders to feeRecipient.\n    ///      Refunds any excess ETH to msg.sender.\n    /// @param wethSoldExcludingFeeOrders Amount of WETH sold when filling primary orders.\n    /// @param wethSoldForZrx Amount of WETH sold when purchasing ZRX required for primary order fees.\n    /// @param feePercentage Percentage of WETH sold that will payed as fee to forwarding contract feeRecipient.\n    /// @param feeRecipient Address that will receive ETH when orders are filled.\n    function transferEthFeeAndRefund(\n        uint256 wethSoldExcludingFeeOrders,\n        uint256 wethSoldForZrx,\n        uint256 feePercentage,\n        address feeRecipient\n    )\n        internal;\n}\n",
-		"2.0.0/extensions/OrderValidator/OrderValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../protocol/Exchange/interfaces/IExchange.sol\";\nimport \"../../protocol/Exchange/libs/LibOrder.sol\";\nimport \"../../tokens/ERC20Token/IERC20Token.sol\";\nimport \"../../tokens/ERC721Token/IERC721Token.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract OrderValidator {\n\n    using LibBytes for bytes;\n\n    bytes4 constant internal ERC20_DATA_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    bytes4 constant internal ERC721_DATA_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    struct TraderInfo {\n        uint256 makerBalance;       // Maker's balance of makerAsset\n        uint256 makerAllowance;     // Maker's allowance to corresponding AssetProxy\n        uint256 takerBalance;       // Taker's balance of takerAsset\n        uint256 takerAllowance;     // Taker's allowance to corresponding AssetProxy\n        uint256 makerZrxBalance;    // Maker's balance of ZRX\n        uint256 makerZrxAllowance;  // Maker's allowance of ZRX to ERC20Proxy\n        uint256 takerZrxBalance;    // Taker's balance of ZRX\n        uint256 takerZrxAllowance;  // Taker's allowance of ZRX to ERC20Proxy\n    }\n\n    // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n    bytes internal ZRX_ASSET_DATA;\n    // solhint-enable var-name-mixedcase\n\n    constructor (address _exchange, bytes memory _zrxAssetData)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n        ZRX_ASSET_DATA = _zrxAssetData;\n    }\n\n    /// @dev Fetches information for order and maker/taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return OrderInfo and TraderInfo instances for given order.\n    function getOrderAndTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo, TraderInfo memory traderInfo)\n    {\n        orderInfo = EXCHANGE.getOrderInfo(order);\n        traderInfo = getTraderInfo(order, takerAddress);\n        return (orderInfo, traderInfo);\n    }\n\n    /// @dev Fetches information for all passed in orders and the makers/takers of each order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Arrays of OrderInfo and TraderInfo instances that correspond to each order.\n    function getOrdersAndTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory ordersInfo, TraderInfo[] memory tradersInfo)\n    {\n        ordersInfo = EXCHANGE.getOrdersInfo(orders);\n        tradersInfo = getTradersInfo(orders, takerAddresses);\n        return (ordersInfo, tradersInfo);\n    }\n\n    /// @dev Fetches balance and allowances for maker and taker of order.\n    /// @param order The order structure.\n    /// @param takerAddress Address that will be filling the order.\n    /// @return Balances and allowances of maker and taker of order.\n    function getTraderInfo(LibOrder.Order memory order, address takerAddress)\n        public\n        view\n        returns (TraderInfo memory traderInfo)\n    {\n        (traderInfo.makerBalance, traderInfo.makerAllowance) = getBalanceAndAllowance(order.makerAddress, order.makerAssetData);\n        (traderInfo.takerBalance, traderInfo.takerAllowance) = getBalanceAndAllowance(takerAddress, order.takerAssetData);\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        (traderInfo.makerZrxBalance, traderInfo.makerZrxAllowance) = getBalanceAndAllowance(order.makerAddress, zrxAssetData);\n        (traderInfo.takerZrxBalance, traderInfo.takerZrxAllowance) = getBalanceAndAllowance(takerAddress, zrxAssetData);\n        return traderInfo;\n    }\n\n    /// @dev Fetches balances and allowances of maker and taker for each provided order.\n    /// @param orders Array of order specifications.\n    /// @param takerAddresses Array of taker addresses corresponding to each order.\n    /// @return Array of balances and allowances for maker and taker of each order.\n    function getTradersInfo(LibOrder.Order[] memory orders, address[] memory takerAddresses)\n        public\n        view\n        returns (TraderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        TraderInfo[] memory tradersInfo = new TraderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            tradersInfo[i] = getTraderInfo(orders[i], takerAddresses[i]);\n        }\n        return tradersInfo;\n    }\n\n    /// @dev Fetches token balances and allowances of an address to given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Encoded data that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balance of asset and allowance set to given proxy of asset.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalanceAndAllowance(address target, bytes memory assetData)\n        public\n        view\n        returns (uint256 balance, uint256 allowance)\n    {\n        bytes4 assetProxyId = assetData.readBytes4(0);\n        address token = assetData.readAddress(16);\n        address assetProxy = EXCHANGE.getAssetProxy(assetProxyId);\n\n        if (assetProxyId == ERC20_DATA_ID) {\n            // Query balance\n            balance = IERC20Token(token).balanceOf(target);\n\n            // Query allowance\n            allowance = IERC20Token(token).allowance(target, assetProxy);\n        } else if (assetProxyId == ERC721_DATA_ID) {\n            uint256 tokenId = assetData.readUint256(36);\n\n            // Query owner of tokenId\n            address owner = getERC721TokenOwner(token, tokenId);\n\n            // Set balance to 1 if tokenId is owned by target\n            balance = target == owner ? 1 : 0;\n\n            // Check if ERC721Proxy is approved to spend tokenId\n            bool isApproved = IERC721Token(token).isApprovedForAll(target, assetProxy) || IERC721Token(token).getApproved(tokenId) == assetProxy;\n            \n            // Set alowance to 1 if ERC721Proxy is approved to spend tokenId\n            allowance = isApproved ? 1 : 0;\n        } else {\n            revert(\"UNSUPPORTED_ASSET_PROXY\");\n        }\n        return (balance, allowance);\n    }\n\n    /// @dev Fetches token balances and allowances of an address for each given assetProxy. Supports ERC20 and ERC721.\n    /// @param target Address to fetch balances and allowances of.\n    /// @param assetData Array of encoded byte arrays that can be decoded by a specified proxy contract when transferring asset.\n    /// @return Balances and allowances of assets.\n    ///         For ERC721 tokens, these values will always be 1 or 0.\n    function getBalancesAndAllowances(address target, bytes[] memory assetData)\n        public\n        view\n        returns (uint256[] memory, uint256[] memory)\n    {\n        uint256 length = assetData.length;\n        uint256[] memory balances = new uint256[](length);\n        uint256[] memory allowances = new uint256[](length);\n        for (uint256 i = 0; i != length; i++) {\n            (balances[i], allowances[i]) = getBalanceAndAllowance(target, assetData[i]);\n        }\n        return (balances, allowances);\n    }\n\n    /// @dev Calls `token.ownerOf(tokenId)`, but returns a null owner instead of reverting on an unowned token.\n    /// @param token Address of ERC721 token.\n    /// @param tokenId The identifier for the specific NFT.\n    /// @return Owner of tokenId or null address if unowned.\n    function getERC721TokenOwner(address token, uint256 tokenId)\n        public\n        view\n        returns (address owner)\n    {\n        assembly {\n            // load free memory pointer\n            let cdStart := mload(64)\n\n            // bytes4(keccak256(ownerOf(uint256))) = 0x6352211e\n            mstore(cdStart, 0x6352211e00000000000000000000000000000000000000000000000000000000)\n            mstore(add(cdStart, 4), tokenId)\n\n            // staticcall `ownerOf(tokenId)`\n            // `ownerOf` will revert if tokenId is not owned\n            let success := staticcall(\n                gas,      // forward all gas\n                token,    // call token contract\n                cdStart,  // start of calldata\n                36,       // length of input is 36 bytes\n                cdStart,  // write output over input\n                32        // size of output is 32 bytes\n            )\n\n            // Success implies that tokenId is owned\n            // Copy owner from return data if successful\n            if success {\n                owner := mload(cdStart)\n            }    \n        }\n\n        // Owner initialized to address(0), no need to modify if call is unsuccessful\n        return owner;\n    }\n}\n",
-		"2.0.0/multisig/MultiSigWallet.sol": "// solhint-disable\npragma solidity ^0.4.15;\n\n\n/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.\n/// @author Stefan George - <stefan.george@consensys.net>\ncontract MultiSigWallet {\n\n    /*\n     *  Events\n     */\n    event Confirmation(address indexed sender, uint indexed transactionId);\n    event Revocation(address indexed sender, uint indexed transactionId);\n    event Submission(uint indexed transactionId);\n    event Execution(uint indexed transactionId);\n    event ExecutionFailure(uint indexed transactionId);\n    event Deposit(address indexed sender, uint value);\n    event OwnerAddition(address indexed owner);\n    event OwnerRemoval(address indexed owner);\n    event RequirementChange(uint required);\n\n    /*\n     *  Constants\n     */\n    uint constant public MAX_OWNER_COUNT = 50;\n\n    /*\n     *  Storage\n     */\n    mapping (uint => Transaction) public transactions;\n    mapping (uint => mapping (address => bool)) public confirmations;\n    mapping (address => bool) public isOwner;\n    address[] public owners;\n    uint public required;\n    uint public transactionCount;\n\n    struct Transaction {\n        address destination;\n        uint value;\n        bytes data;\n        bool executed;\n    }\n\n    /*\n     *  Modifiers\n     */\n    modifier onlyWallet() {\n        require(msg.sender == address(this));\n        _;\n    }\n\n    modifier ownerDoesNotExist(address owner) {\n        require(!isOwner[owner]);\n        _;\n    }\n\n    modifier ownerExists(address owner) {\n        require(isOwner[owner]);\n        _;\n    }\n\n    modifier transactionExists(uint transactionId) {\n        require(transactions[transactionId].destination != 0);\n        _;\n    }\n\n    modifier confirmed(uint transactionId, address owner) {\n        require(confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notConfirmed(uint transactionId, address owner) {\n        require(!confirmations[transactionId][owner]);\n        _;\n    }\n\n    modifier notExecuted(uint transactionId) {\n        require(!transactions[transactionId].executed);\n        _;\n    }\n\n    modifier notNull(address _address) {\n        require(_address != 0);\n        _;\n    }\n\n    modifier validRequirement(uint ownerCount, uint _required) {\n        require(ownerCount <= MAX_OWNER_COUNT\n            && _required <= ownerCount\n            && _required != 0\n            && ownerCount != 0);\n        _;\n    }\n\n    /// @dev Fallback function allows to deposit ether.\n    function()\n        payable\n    {\n        if (msg.value > 0)\n            Deposit(msg.sender, msg.value);\n    }\n\n    /*\n     * Public functions\n     */\n    /// @dev Contract constructor sets initial owners and required number of confirmations.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    function MultiSigWallet(address[] _owners, uint _required)\n        public\n        validRequirement(_owners.length, _required)\n    {\n        for (uint i=0; i<_owners.length; i++) {\n            require(!isOwner[_owners[i]] && _owners[i] != 0);\n            isOwner[_owners[i]] = true;\n        }\n        owners = _owners;\n        required = _required;\n    }\n\n    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of new owner.\n    function addOwner(address owner)\n        public\n        onlyWallet\n        ownerDoesNotExist(owner)\n        notNull(owner)\n        validRequirement(owners.length + 1, required)\n    {\n        isOwner[owner] = true;\n        owners.push(owner);\n        OwnerAddition(owner);\n    }\n\n    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner.\n    function removeOwner(address owner)\n        public\n        onlyWallet\n        ownerExists(owner)\n    {\n        isOwner[owner] = false;\n        for (uint i=0; i<owners.length - 1; i++)\n            if (owners[i] == owner) {\n                owners[i] = owners[owners.length - 1];\n                break;\n            }\n        owners.length -= 1;\n        if (required > owners.length)\n            changeRequirement(owners.length);\n        OwnerRemoval(owner);\n    }\n\n    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.\n    /// @param owner Address of owner to be replaced.\n    /// @param newOwner Address of new owner.\n    function replaceOwner(address owner, address newOwner)\n        public\n        onlyWallet\n        ownerExists(owner)\n        ownerDoesNotExist(newOwner)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (owners[i] == owner) {\n                owners[i] = newOwner;\n                break;\n            }\n        isOwner[owner] = false;\n        isOwner[newOwner] = true;\n        OwnerRemoval(owner);\n        OwnerAddition(newOwner);\n    }\n\n    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.\n    /// @param _required Number of required confirmations.\n    function changeRequirement(uint _required)\n        public\n        onlyWallet\n        validRequirement(owners.length, _required)\n    {\n        required = _required;\n        RequirementChange(_required);\n    }\n\n    /// @dev Allows an owner to submit and confirm a transaction.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function submitTransaction(address destination, uint value, bytes data)\n        public\n        returns (uint transactionId)\n    {\n        transactionId = addTransaction(destination, value, data);\n        confirmTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        Confirmation(msg.sender, transactionId);\n        executeTransaction(transactionId);\n    }\n\n    /// @dev Allows an owner to revoke a confirmation for a transaction.\n    /// @param transactionId Transaction ID.\n    function revokeConfirmation(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = false;\n        Revocation(msg.sender, transactionId);\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint transactionId)\n        public\n        ownerExists(msg.sender)\n        confirmed(transactionId, msg.sender)\n        notExecuted(transactionId)\n    {\n        if (isConfirmed(transactionId)) {\n            Transaction storage txn = transactions[transactionId];\n            txn.executed = true;\n            if (external_call(txn.destination, txn.value, txn.data.length, txn.data))\n                Execution(transactionId);\n            else {\n                ExecutionFailure(transactionId);\n                txn.executed = false;\n            }\n        }\n    }\n\n    // call has been separated into its own function in order to take advantage\n    // of the Solidity's code generator to produce a loop that copies tx.data into memory.\n    function external_call(address destination, uint value, uint dataLength, bytes data) internal returns (bool) {\n        bool result;\n        assembly {\n            let x := mload(0x40)   // \"Allocate\" memory for output (0x40 is where \"free memory\" pointer is stored by convention)\n            let d := add(data, 32) // First 32 bytes are the padded length of data, so exclude that\n            result := call(\n                sub(gas, 34710),   // 34710 is the value that solidity is currently emitting\n                                   // It includes callGas (700) + callVeryLow (3, to pay for SUB) + callValueTransferGas (9000) +\n                                   // callNewAccountGas (25000, in case the destination address does not exist and needs creating)\n                destination,\n                value,\n                d,\n                dataLength,        // Size of the input (in bytes) - this is what fixes the padding problem\n                x,\n                0                  // Output is ignored, therefore the output size is zero\n            )\n        }\n        return result;\n    }\n\n    /// @dev Returns the confirmation status of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Confirmation status.\n    function isConfirmed(uint transactionId)\n        public\n        constant\n        returns (bool)\n    {\n        uint count = 0;\n        for (uint i=0; i<owners.length; i++) {\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n            if (count == required)\n                return true;\n        }\n    }\n\n    /*\n     * Internal functions\n     */\n    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.\n    /// @param destination Transaction target address.\n    /// @param value Transaction ether value.\n    /// @param data Transaction data payload.\n    /// @return Returns transaction ID.\n    function addTransaction(address destination, uint value, bytes data)\n        internal\n        notNull(destination)\n        returns (uint transactionId)\n    {\n        transactionId = transactionCount;\n        transactions[transactionId] = Transaction({\n            destination: destination,\n            value: value,\n            data: data,\n            executed: false\n        });\n        transactionCount += 1;\n        Submission(transactionId);\n    }\n\n    /*\n     * Web3 call functions\n     */\n    /// @dev Returns number of confirmations of a transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Number of confirmations.\n    function getConfirmationCount(uint transactionId)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]])\n                count += 1;\n    }\n\n    /// @dev Returns total number of transactions after filers are applied.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Total number of transactions after filters are applied.\n    function getTransactionCount(bool pending, bool executed)\n        public\n        constant\n        returns (uint count)\n    {\n        for (uint i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n                count += 1;\n    }\n\n    /// @dev Returns list of owners.\n    /// @return List of owner addresses.\n    function getOwners()\n        public\n        constant\n        returns (address[])\n    {\n        return owners;\n    }\n\n    /// @dev Returns array with owner addresses, which confirmed transaction.\n    /// @param transactionId Transaction ID.\n    /// @return Returns array of owner addresses.\n    function getConfirmations(uint transactionId)\n        public\n        constant\n        returns (address[] _confirmations)\n    {\n        address[] memory confirmationsTemp = new address[](owners.length);\n        uint count = 0;\n        uint i;\n        for (i=0; i<owners.length; i++)\n            if (confirmations[transactionId][owners[i]]) {\n                confirmationsTemp[count] = owners[i];\n                count += 1;\n            }\n        _confirmations = new address[](count);\n        for (i=0; i<count; i++)\n            _confirmations[i] = confirmationsTemp[i];\n    }\n\n    /// @dev Returns list of transaction IDs in defined range.\n    /// @param from Index start position of transaction array.\n    /// @param to Index end position of transaction array.\n    /// @param pending Include pending transactions.\n    /// @param executed Include executed transactions.\n    /// @return Returns array of transaction IDs.\n    function getTransactionIds(uint from, uint to, bool pending, bool executed)\n        public\n        constant\n        returns (uint[] _transactionIds)\n    {\n        uint[] memory transactionIdsTemp = new uint[](transactionCount);\n        uint count = 0;\n        uint i;\n        for (i=0; i<transactionCount; i++)\n            if (   pending && !transactions[i].executed\n                || executed && transactions[i].executed)\n            {\n                transactionIdsTemp[count] = i;\n                count += 1;\n            }\n        _transactionIds = new uint[](to - from);\n        for (i=from; i<to; i++)\n            _transactionIds[i - from] = transactionIdsTemp[i];\n    }\n}",
-		"2.0.0/multisig/MultiSigWalletWithTimeLock.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MultiSigWallet.sol\";\n\n\n/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.\n/// @author Amir Bandeali - <amir@0xProject.com>\n// solhint-disable not-rely-on-time\ncontract MultiSigWalletWithTimeLock is\n    MultiSigWallet\n{\n    event ConfirmationTimeSet(uint256 indexed transactionId, uint256 confirmationTime);\n    event TimeLockChange(uint256 secondsTimeLocked);\n\n    uint256 public secondsTimeLocked;\n\n    mapping (uint256 => uint256) public confirmationTimes;\n\n    modifier notFullyConfirmed(uint256 transactionId) {\n        require(\n            !isConfirmed(transactionId),\n            \"TX_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier fullyConfirmed(uint256 transactionId) {\n        require(\n            isConfirmed(transactionId),\n            \"TX_NOT_FULLY_CONFIRMED\"\n        );\n        _;\n    }\n\n    modifier pastTimeLock(uint256 transactionId) {\n        require(\n            block.timestamp >= confirmationTimes[transactionId] + secondsTimeLocked,\n            \"TIME_LOCK_INCOMPLETE\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations, and time lock.\n    /// @param _owners List of initial owners.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] _owners,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWallet(_owners, _required)\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n    }\n\n    /// @dev Changes the duration of the time lock for transactions.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    function changeTimeLock(uint256 _secondsTimeLocked)\n        public\n        onlyWallet\n    {\n        secondsTimeLocked = _secondsTimeLocked;\n        emit TimeLockChange(_secondsTimeLocked);\n    }\n\n    /// @dev Allows an owner to confirm a transaction.\n    /// @param transactionId Transaction ID.\n    function confirmTransaction(uint256 transactionId)\n        public\n        ownerExists(msg.sender)\n        transactionExists(transactionId)\n        notConfirmed(transactionId, msg.sender)\n        notFullyConfirmed(transactionId)\n    {\n        confirmations[transactionId][msg.sender] = true;\n        emit Confirmation(msg.sender, transactionId);\n        if (isConfirmed(transactionId)) {\n            setConfirmationTime(transactionId, block.timestamp);\n        }\n    }\n\n    /// @dev Allows anyone to execute a confirmed transaction.\n    /// @param transactionId Transaction ID.\n    function executeTransaction(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        pastTimeLock(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n\n    /// @dev Sets the time of when a submission first passed.\n    function setConfirmationTime(uint256 transactionId, uint256 confirmationTime)\n        internal\n    {\n        confirmationTimes[transactionId] = confirmationTime;\n        emit ConfirmationTimeSet(transactionId, confirmationTime);\n    }\n}\n",
-		"2.0.0/protocol/AssetProxy/ERC20Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC20Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC20Token(address)\"));\n    \n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 1 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n\n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. amount                         |\n\n                /////// Read token address from calldata ///////\n                // * The token address is stored in `assetData`.\n                //\n                // * The \"offset to assetData\" is stored at offset 4 in the calldata (table 1).\n                //   [assetDataOffsetFromParams = calldataload(4)]\n                //\n                // * Notes that the \"offset to assetData\" is relative to the \"Params\" area of calldata;\n                //   add 4 bytes to account for the length of the \"Header\" area (table 1).\n                //   [assetDataOffsetFromHeader = assetDataOffsetFromParams + 4]\n                //\n                // * The \"token address\" is offset 32+4=36 bytes into \"assetData\" (tables 1 & 2).\n                //   [tokenOffset = assetDataOffsetFromHeader + 36 = calldataload(4) + 4 + 36]\n                let token := calldataload(add(calldataload(4), 40))\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from`, `to` and `amount` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 96)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output over input\n                    32              // output size should be 32 bytes\n                )\n\n                /////// Check return data. ///////\n                // If there is no return data, we assume the token incorrectly\n                // does not return a bool. In this case we expect it to revert\n                // on failure, which was handled above.\n                // If the token does return data, we require that it is a single\n                // nonzero 32 bytes value.\n                // So the transfer succeeded if the call succeeded and either\n                // returned nothing, or returned a non-zero 32 byte value. \n                success := and(success, or(\n                    iszero(returndatasize),\n                    and(\n                        eq(returndatasize, 32),\n                        gt(mload(0), 0)\n                    )\n                ))\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
-		"2.0.0/protocol/AssetProxy/ERC721Proxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./MixinAuthorizable.sol\";\n\n\ncontract ERC721Proxy is\n    MixinAuthorizable\n{\n    // Id of this proxy.\n    bytes4 constant internal PROXY_ID = bytes4(keccak256(\"ERC721Token(address,uint256)\"));\n\n    // solhint-disable-next-line payable-fallback\n    function () \n        external\n    {\n        assembly {\n            // The first 4 bytes of calldata holds the function selector\n            let selector := and(calldataload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)\n\n            // `transferFrom` will be called with the following parameters:\n            // assetData Encoded byte array.\n            // from Address to transfer asset from.\n            // to Address to transfer asset to.\n            // amount Amount of asset to transfer.\n            // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n            if eq(selector, 0xa85e59e400000000000000000000000000000000000000000000000000000000) {\n\n                // To lookup a value in a mapping, we load from the storage location keccak256(k, p),\n                // where k is the key left padded to 32 bytes and p is the storage slot\n                let start := mload(64)\n                mstore(start, and(caller, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(start, 32), authorized_slot)\n\n                // Revert if authorized[msg.sender] == false\n                if iszero(sload(keccak256(start, 64))) {\n                    // Revert with `Error(\"SENDER_NOT_AUTHORIZED\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000001553454e4445525f4e4f545f415554484f52495a454400000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                // `transferFrom`.\n                // The function is marked `external`, so no abi decodeding is done for\n                // us. Instead, we expect the `calldata` memory to contain the\n                // following:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 4 * 32  | function parameters:                |\n                // |          | 4      |         |   1. offset to assetData (*)        |\n                // |          | 36     |         |   2. from                           |\n                // |          | 68     |         |   3. to                             |\n                // |          | 100    |         |   4. amount                         |\n                // | Data     |        |         | assetData:                          |\n                // |          | 132    | 32      | assetData Length                    |\n                // |          | 164    | **      | assetData Contents                  |\n                //\n                // (*): offset is computed from start of function parameters, so offset\n                //      by an additional 4 bytes in the calldata.\n                //\n                // (**): see table below to compute length of assetData Contents\n                //\n                // WARNING: The ABIv2 specification allows additional padding between\n                //          the Params and Data section. This will result in a larger\n                //          offset to assetData.\n\n                // Asset data itself is encoded as follows:\n                //\n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 2 * 32  | function parameters:                |\n                // |          | 4      | 12 + 20 |   1. token address                  |\n                // |          | 36     |         |   2. tokenId                        |\n                \n                // We construct calldata for the `token.transferFrom` ABI.\n                // The layout of this calldata is in the table below.\n                // \n                // | Area     | Offset | Length  | Contents                            |\n                // |----------|--------|---------|-------------------------------------|\n                // | Header   | 0      | 4       | function selector                   |\n                // | Params   |        | 3 * 32  | function parameters:                |\n                // |          | 4      |         |   1. from                           |\n                // |          | 36     |         |   2. to                             |\n                // |          | 68     |         |   3. tokenId                        |\n\n                // There exists only 1 of each token.\n                // require(amount == 1, \"INVALID_AMOUNT\")\n                if sub(calldataload(100), 1) {\n                    // Revert with `Error(\"INVALID_AMOUNT\")`\n                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                    mstore(64, 0x0000000e494e56414c49445f414d4f554e540000000000000000000000000000)\n                    mstore(96, 0)\n                    revert(0, 100)\n                }\n\n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFrom` selector.\n                // Any trailing data in transferFromSelector will be\n                // overwritten in the next `mstore` call.\n                mstore(0, 0x23b872dd00000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // We copy the fields `from` and `to` in bulk\n                // from our own calldata to the new calldata.\n                calldatacopy(4, 36, 64)\n\n                // Copy `tokenId` field from our own calldata to the new calldata.\n                let assetDataOffset := calldataload(4)\n                calldatacopy(68, add(assetDataOffset, 72), 32)\n\n                /////// Call `token.transferFrom` using the calldata ///////\n                let token := calldataload(add(assetDataOffset, 40))\n                let success := call(\n                    gas,            // forward all gas\n                    token,          // call address of token contract\n                    0,              // don't send any ETH\n                    0,              // pointer to start of input\n                    100,            // length of input\n                    0,              // write output to null\n                    0               // output size is 0 bytes\n                )\n                if success {\n                    return(0, 0)\n                }\n                \n                // Revert with `Error(\"TRANSFER_FAILED\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f5452414e534645525f4641494c454400000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n\n            // Revert if undefined function is called\n            revert(0, 0)\n        }\n    }\n\n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4)\n    {\n        return PROXY_ID;\n    }\n}\n",
-		"2.0.0/protocol/AssetProxy/MixinAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAuthorizable.sol\";\n\n\ncontract MixinAuthorizable is\n    Ownable,\n    MAuthorizable\n{\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized {\n        require(\n            authorized[msg.sender],\n            \"SENDER_NOT_AUTHORIZED\"\n        );\n        _;\n    }\n\n    mapping (address => bool) public authorized;\n    address[] public authorities;\n\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            !authorized[target],\n            \"TARGET_ALREADY_AUTHORIZED\"\n        );\n\n        authorized[target] = true;\n        authorities.push(target);\n        emit AuthorizedAddressAdded(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n\n        delete authorized[target];\n        for (uint256 i = 0; i < authorities.length; i++) {\n            if (authorities[i] == target) {\n                authorities[i] = authorities[authorities.length - 1];\n                authorities.length -= 1;\n                break;\n            }\n        }\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external\n        onlyOwner\n    {\n        require(\n            authorized[target],\n            \"TARGET_NOT_AUTHORIZED\"\n        );\n        require(\n            index < authorities.length,\n            \"INDEX_OUT_OF_BOUNDS\"\n        );\n        require(\n            authorities[index] == target,\n            \"AUTHORIZED_ADDRESS_MISMATCH\"\n        );\n\n        delete authorized[target];\n        authorities[index] = authorities[authorities.length - 1];\n        authorities.length -= 1;\n        emit AuthorizedAddressRemoved(target, msg.sender);\n    }\n\n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory)\n    {\n        return authorities;\n    }\n}\n",
-		"2.0.0/protocol/AssetProxy/interfaces/IAssetProxy.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./IAuthorizable.sol\";\n\n\ncontract IAssetProxy is\n    IAuthorizable\n{\n    /// @dev Transfers assets. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the respective asset proxy.\n    /// @param from Address to transfer asset from.\n    /// @param to Address to transfer asset to.\n    /// @param amount Amount of asset to transfer.\n    function transferFrom(\n        bytes assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        external;\n    \n    /// @dev Gets the proxy id associated with the proxy address.\n    /// @return Proxy id.\n    function getProxyId()\n        external\n        pure\n        returns (bytes4);\n}\n",
-		"2.0.0/protocol/AssetProxy/interfaces/IAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/Ownable/IOwnable.sol\";\n\n\ncontract IAuthorizable is\n    IOwnable\n{\n    /// @dev Authorizes an address.\n    /// @param target Address to authorize.\n    function addAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    function removeAuthorizedAddress(address target)\n        external;\n\n    /// @dev Removes authorizion of an address.\n    /// @param target Address to remove authorization from.\n    /// @param index Index of target in authorities array.\n    function removeAuthorizedAddressAtIndex(\n        address target,\n        uint256 index\n    )\n        external;\n    \n    /// @dev Gets all authorized addresses.\n    /// @return Array of authorized addresses.\n    function getAuthorizedAddresses()\n        external\n        view\n        returns (address[] memory);\n}\n",
-		"2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAuthorizable.sol\";\n\n\ncontract MAuthorizable is\n    IAuthorizable\n{\n    // Event logged when a new address is authorized.\n    event AuthorizedAddressAdded(\n        address indexed target,\n        address indexed caller\n    );\n\n    // Event logged when a currently authorized address is unauthorized.\n    event AuthorizedAddressRemoved(\n        address indexed target,\n        address indexed caller\n    );\n\n    /// @dev Only authorized addresses can invoke functions with this modifier.\n    modifier onlyAuthorized { revert(); _; }\n}\n",
-		"2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../multisig/MultiSigWalletWithTimeLock.sol\";\nimport \"../../utils/LibBytes/LibBytes.sol\";\n\n\ncontract AssetProxyOwner is\n    MultiSigWalletWithTimeLock\n{\n    using LibBytes for bytes;\n\n    event AssetProxyRegistration(address assetProxyContract, bool isRegistered);\n\n    // Mapping of AssetProxy contract address =>\n    // if this contract is allowed to call the AssetProxy's `removeAuthorizedAddressAtIndex` method without a time lock.\n    mapping (address => bool) public isAssetProxyRegistered;\n\n    bytes4 constant internal REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR = bytes4(keccak256(\"removeAuthorizedAddressAtIndex(address,uint256)\"));\n\n    /// @dev Function will revert if the transaction does not call `removeAuthorizedAddressAtIndex`\n    ///      on an approved AssetProxy contract.\n    modifier validRemoveAuthorizedAddressAtIndexTx(uint256 transactionId) {\n        Transaction storage txn = transactions[transactionId];\n        require(\n            isAssetProxyRegistered[txn.destination],\n            \"UNREGISTERED_ASSET_PROXY\"\n        );\n        require(\n            txn.data.readBytes4(0) == REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR,\n            \"INVALID_FUNCTION_SELECTOR\"\n        );\n        _;\n    }\n\n    /// @dev Contract constructor sets initial owners, required number of confirmations,\n    ///      time lock, and list of AssetProxy addresses.\n    /// @param _owners List of initial owners.\n    /// @param _assetProxyContracts Array of AssetProxy contract addresses.\n    /// @param _required Number of required confirmations.\n    /// @param _secondsTimeLocked Duration needed after a transaction is confirmed and before it becomes executable, in seconds.\n    constructor (\n        address[] memory _owners,\n        address[] memory _assetProxyContracts,\n        uint256 _required,\n        uint256 _secondsTimeLocked\n    )\n        public\n        MultiSigWalletWithTimeLock(_owners, _required, _secondsTimeLocked)\n    {\n        for (uint256 i = 0; i < _assetProxyContracts.length; i++) {\n            address assetProxy = _assetProxyContracts[i];\n            require(\n                assetProxy != address(0),\n                \"INVALID_ASSET_PROXY\"\n            );\n            isAssetProxyRegistered[assetProxy] = true;\n        }\n    }\n\n    /// @dev Registers or deregisters an AssetProxy to be able to execute\n    ///      `removeAuthorizedAddressAtIndex` without a timelock.\n    /// @param assetProxyContract Address of AssetProxy contract.\n    /// @param isRegistered Status of approval for AssetProxy contract.\n    function registerAssetProxy(address assetProxyContract, bool isRegistered)\n        public\n        onlyWallet\n        notNull(assetProxyContract)\n    {\n        isAssetProxyRegistered[assetProxyContract] = isRegistered;\n        emit AssetProxyRegistration(assetProxyContract, isRegistered);\n    }\n\n    /// @dev Allows execution of `removeAuthorizedAddressAtIndex` without time lock.\n    /// @param transactionId Transaction ID.\n    function executeRemoveAuthorizedAddressAtIndex(uint256 transactionId)\n        public\n        notExecuted(transactionId)\n        fullyConfirmed(transactionId)\n        validRemoveAuthorizedAddressAtIndexTx(transactionId)\n    {\n        Transaction storage txn = transactions[transactionId];\n        txn.executed = true;\n        if (external_call(txn.destination, txn.value, txn.data.length, txn.data)) {\n            emit Execution(transactionId);\n        } else {\n            emit ExecutionFailure(transactionId);\n            txn.executed = false;\n        }\n    }\n}\n",
-		"2.0.0/protocol/Exchange/Exchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./MixinExchangeCore.sol\";\nimport \"./MixinSignatureValidator.sol\";\nimport \"./MixinWrapperFunctions.sol\";\nimport \"./MixinAssetProxyDispatcher.sol\";\nimport \"./MixinTransactions.sol\";\nimport \"./MixinMatchOrders.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract Exchange is\n    MixinExchangeCore,\n    MixinMatchOrders,\n    MixinSignatureValidator,\n    MixinTransactions,\n    MixinAssetProxyDispatcher,\n    MixinWrapperFunctions\n{\n    string constant public VERSION = \"2.0.0\";\n\n    // Mixins are instantiated in the order they are inherited\n    constructor ()\n        public\n        MixinExchangeCore()\n        MixinMatchOrders()\n        MixinSignatureValidator()\n        MixinTransactions()\n        MixinAssetProxyDispatcher()\n        MixinWrapperFunctions()\n    {}\n}\n",
-		"2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/Ownable/Ownable.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\nimport \"../AssetProxy/interfaces/IAssetProxy.sol\";\n\n\ncontract MixinAssetProxyDispatcher is\n    Ownable,\n    MAssetProxyDispatcher\n{\n    // Mapping from Asset Proxy Id's to their respective Asset Proxy\n    mapping (bytes4 => IAssetProxy) public assetProxies;\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external\n        onlyOwner\n    {\n        IAssetProxy assetProxyContract = IAssetProxy(assetProxy);\n\n        // Ensure that no asset proxy exists with current id.\n        bytes4 assetProxyId = assetProxyContract.getProxyId();\n        address currentAssetProxy = assetProxies[assetProxyId];\n        require(\n            currentAssetProxy == address(0),\n            \"ASSET_PROXY_ALREADY_EXISTS\"\n        );\n\n        // Add asset proxy and log registration.\n        assetProxies[assetProxyId] = assetProxyContract;\n        emit AssetProxyRegistered(\n            assetProxyId,\n            assetProxy\n        );\n    }\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address)\n    {\n        return assetProxies[assetProxyId];\n    }\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal\n    {\n        // Do nothing if no amount should be transferred.\n        if (amount > 0 && from != to) {\n            // Ensure assetData length is valid\n            require(\n                assetData.length > 3,\n                \"LENGTH_GREATER_THAN_3_REQUIRED\"\n            );\n            \n            // Lookup assetProxy. We do not use `LibBytes.readBytes4` for gas efficiency reasons.\n            bytes4 assetProxyId;\n            assembly {\n                assetProxyId := and(mload(\n                    add(assetData, 32)),\n                    0xFFFFFFFF00000000000000000000000000000000000000000000000000000000\n                )\n            }\n            address assetProxy = assetProxies[assetProxyId];\n\n            // Ensure that assetProxy exists\n            require(\n                assetProxy != address(0),\n                \"ASSET_PROXY_DOES_NOT_EXIST\"\n            );\n            \n            // We construct calldata for the `assetProxy.transferFrom` ABI.\n            // The layout of this calldata is in the table below.\n            // \n            // | Area     | Offset | Length  | Contents                                    |\n            // | -------- |--------|---------|-------------------------------------------- |\n            // | Header   | 0      | 4       | function selector                           |\n            // | Params   |        | 4 * 32  | function parameters:                        |\n            // |          | 4      |         |   1. offset to assetData (*)                |\n            // |          | 36     |         |   2. from                                   |\n            // |          | 68     |         |   3. to                                     |\n            // |          | 100    |         |   4. amount                                 |\n            // | Data     |        |         | assetData:                                  |\n            // |          | 132    | 32      | assetData Length                            |\n            // |          | 164    | **      | assetData Contents                          |\n\n            assembly {\n                /////// Setup State ///////\n                // `cdStart` is the start of the calldata for `assetProxy.transferFrom` (equal to free memory ptr).\n                let cdStart := mload(64)\n                // `dataAreaLength` is the total number of words needed to store `assetData`\n                //  As-per the ABI spec, this value is padded up to the nearest multiple of 32,\n                //  and includes 32-bytes for length.\n                let dataAreaLength := and(add(mload(assetData), 63), 0xFFFFFFFFFFFE0)\n                // `cdEnd` is the end of the calldata for `assetProxy.transferFrom`.\n                let cdEnd := add(cdStart, add(132, dataAreaLength))\n\n                \n                /////// Setup Header Area ///////\n                // This area holds the 4-byte `transferFromSelector`.\n                // bytes4(keccak256(\"transferFrom(bytes,address,address,uint256)\")) = 0xa85e59e4\n                mstore(cdStart, 0xa85e59e400000000000000000000000000000000000000000000000000000000)\n                \n                /////// Setup Params Area ///////\n                // Each parameter is padded to 32-bytes. The entire Params Area is 128 bytes.\n                // Notes:\n                //   1. The offset to `assetData` is the length of the Params Area (128 bytes).\n                //   2. A 20-byte mask is applied to addresses to zero-out the unused bytes.\n                mstore(add(cdStart, 4), 128)\n                mstore(add(cdStart, 36), and(from, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 68), and(to, 0xffffffffffffffffffffffffffffffffffffffff))\n                mstore(add(cdStart, 100), amount)\n                \n                /////// Setup Data Area ///////\n                // This area holds `assetData`.\n                let dataArea := add(cdStart, 132)\n                // solhint-disable-next-line no-empty-blocks\n                for {} lt(dataArea, cdEnd) {} {\n                    mstore(dataArea, mload(assetData))\n                    dataArea := add(dataArea, 32)\n                    assetData := add(assetData, 32)\n                }\n\n                /////// Call `assetProxy.transferFrom` using the constructed calldata ///////\n                let success := call(\n                    gas,                    // forward all gas\n                    assetProxy,             // call address of asset proxy\n                    0,                      // don't send any ETH\n                    cdStart,                // pointer to start of input\n                    sub(cdEnd, cdStart),    // length of input  \n                    cdStart,                // write output over input\n                    512                     // reserve 512 bytes for output\n                )\n                if iszero(success) {\n                    revert(cdStart, returndatasize())\n                }\n            }\n        }\n    }\n}\n",
-		"2.0.0/protocol/Exchange/MixinExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinExchangeCore is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    LibOrder,\n    LibFillResults,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of orderHash => amount of takerAsset already bought by maker\n    mapping (bytes32 => uint256) public filled;\n\n    // Mapping of orderHash => cancelled\n    mapping (bytes32 => bool) public cancelled;\n\n    // Mapping of makerAddress => senderAddress => lowest salt an order can have in order to be fillable\n    // Orders with specified senderAddress and with a salt less than their epoch are considered cancelled\n    mapping (address => mapping (address => uint256)) public orderEpoch;\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external\n        nonReentrant\n    {\n        address makerAddress = getCurrentContextAddress();\n        // If this function is called via `executeTransaction`, we only update the orderEpoch for the makerAddress/msg.sender combination.\n        // This allows external filter contracts to add rules to how orders are cancelled via this function.\n        address senderAddress = makerAddress == msg.sender ? address(0) : msg.sender;\n\n        // orderEpoch is initialized to 0, so to cancelUpTo we need salt + 1\n        uint256 newOrderEpoch = targetOrderEpoch + 1;  \n        uint256 oldOrderEpoch = orderEpoch[makerAddress][senderAddress];\n\n        // Ensure orderEpoch is monotonically increasing\n        require(\n            newOrderEpoch > oldOrderEpoch, \n            \"INVALID_NEW_ORDER_EPOCH\"\n        );\n\n        // Update orderEpoch\n        orderEpoch[makerAddress][senderAddress] = newOrderEpoch;\n        emit CancelUpTo(\n            makerAddress,\n            senderAddress,\n            newOrderEpoch\n        );\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrder(Order memory order)\n        public\n        nonReentrant\n    {\n        cancelOrderInternal(order);\n    }\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///         See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(Order memory order)\n        public\n        view\n        returns (OrderInfo memory orderInfo)\n    {\n        // Compute the order hash\n        orderInfo.orderHash = getOrderHash(order);\n\n        // Fetch filled amount\n        orderInfo.orderTakerAssetFilledAmount = filled[orderInfo.orderHash];\n\n        // If order.makerAssetAmount is zero, we also reject the order.\n        // While the Exchange contract handles them correctly, they create\n        // edge cases in the supporting infrastructure because they have\n        // an 'infinite' price when computed by a simple division.\n        if (order.makerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_MAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // If order.takerAssetAmount is zero, then the order will always\n        // be considered filled because 0 == takerAssetAmount == orderTakerAssetFilledAmount\n        // Instead of distinguishing between unfilled and filled zero taker\n        // amount orders, we choose not to support them.\n        if (order.takerAssetAmount == 0) {\n            orderInfo.orderStatus = uint8(OrderStatus.INVALID_TAKER_ASSET_AMOUNT);\n            return orderInfo;\n        }\n\n        // Validate order availability\n        if (orderInfo.orderTakerAssetFilledAmount >= order.takerAssetAmount) {\n            orderInfo.orderStatus = uint8(OrderStatus.FULLY_FILLED);\n            return orderInfo;\n        }\n\n        // Validate order expiration\n        // solhint-disable-next-line not-rely-on-time\n        if (block.timestamp >= order.expirationTimeSeconds) {\n            orderInfo.orderStatus = uint8(OrderStatus.EXPIRED);\n            return orderInfo;\n        }\n\n        // Check if order has been cancelled\n        if (cancelled[orderInfo.orderHash]) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n        if (orderEpoch[order.makerAddress][order.senderAddress] > order.salt) {\n            orderInfo.orderStatus = uint8(OrderStatus.CANCELLED);\n            return orderInfo;\n        }\n\n        // All other statuses are ruled out: order is Fillable\n        orderInfo.orderStatus = uint8(OrderStatus.FILLABLE);\n        return orderInfo;\n    }\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        // Fetch order info\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Assert that the order is fillable by taker\n        assertFillableOrder(\n            order,\n            orderInfo,\n            takerAddress,\n            signature\n        );\n        \n        // Get amount of takerAsset to fill\n        uint256 remainingTakerAssetAmount = safeSub(order.takerAssetAmount, orderInfo.orderTakerAssetFilledAmount);\n        uint256 takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetAmount);\n\n        // Validate context\n        assertValidFill(\n            order,\n            orderInfo,\n            takerAssetFillAmount,\n            takerAssetFilledAmount,\n            fillResults.makerAssetFilledAmount\n        );\n\n        // Compute proportional fill amounts\n        fillResults = calculateFillResults(order, takerAssetFilledAmount);\n\n        // Update exchange internal state\n        updateFilledState(\n            order,\n            takerAddress,\n            orderInfo.orderHash,\n            orderInfo.orderTakerAssetFilledAmount,\n            fillResults\n        );\n    \n        // Settle order\n        settleOrder(\n            order,\n            takerAddress,\n            fillResults\n        );\n\n        return fillResults;\n    }\n\n    /// @dev After calling, the order can not be filled anymore.\n    ///      Throws if order is invalid or sender does not have permission to cancel.\n    /// @param order Order to cancel. Order must be OrderStatus.FILLABLE.\n    function cancelOrderInternal(Order memory order)\n        internal\n    {\n        // Fetch current order status\n        OrderInfo memory orderInfo = getOrderInfo(order);\n\n        // Validate context\n        assertValidCancel(order, orderInfo);\n\n        // Perform cancel\n        updateCancelledState(order, orderInfo.orderHash);\n    }\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    function updateFilledState(\n        Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        FillResults memory fillResults\n    )\n        internal\n    {\n        // Update state\n        filled[orderHash] = safeAdd(orderTakerAssetFilledAmount, fillResults.takerAssetFilledAmount);\n\n        // Log order\n        emit Fill(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            takerAddress,\n            msg.sender,\n            fillResults.makerAssetFilledAmount,\n            fillResults.takerAssetFilledAmount,\n            fillResults.makerFeePaid,\n            fillResults.takerFeePaid,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        Order memory order,\n        bytes32 orderHash\n    )\n        internal\n    {\n        // Perform cancel\n        cancelled[orderHash] = true;\n\n        // Log cancel\n        emit Cancel(\n            order.makerAddress,\n            order.feeRecipientAddress,\n            msg.sender,\n            orderHash,\n            order.makerAssetData,\n            order.takerAssetData\n        );\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view\n    {\n        // An order can only be filled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n        \n        // Validate sender is allowed to fill this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n        \n        // Validate taker is allowed to fill this order\n        if (order.takerAddress != address(0)) {\n            require(\n                order.takerAddress == takerAddress,\n                \"INVALID_TAKER\"\n            );\n        }\n        \n        // Validate Maker signature (check only if first time seen)\n        if (orderInfo.orderTakerAssetFilledAmount == 0) {\n            require(\n                isValidSignature(\n                    orderInfo.orderHash,\n                    order.makerAddress,\n                    signature\n                ),\n                \"INVALID_ORDER_SIGNATURE\"\n            );\n        }\n    }\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        Order memory order,\n        OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,  // TODO: use FillResults\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view\n    {\n        // Revert if fill amount is invalid\n        // TODO: reconsider necessity for v2.1\n        require(\n            takerAssetFillAmount != 0,\n            \"INVALID_TAKER_AMOUNT\"\n        );\n        \n        // Make sure taker does not pay more than desired amount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            takerAssetFilledAmount <= takerAssetFillAmount,\n            \"TAKER_OVERPAY\"\n        );\n        \n        // Make sure order is not overfilled\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeAdd(orderInfo.orderTakerAssetFilledAmount, takerAssetFilledAmount) <= order.takerAssetAmount,\n            \"ORDER_OVERFILL\"\n        );\n        \n        // Make sure order is filled at acceptable price.\n        // The order has an implied price from the makers perspective:\n        //    order price = order.makerAssetAmount / order.takerAssetAmount\n        // i.e. the number of makerAsset maker is paying per takerAsset. The\n        // maker is guaranteed to get this price or a better (lower) one. The\n        // actual price maker is getting in this fill is:\n        //    fill price = makerAssetFilledAmount / takerAssetFilledAmount\n        // We need `fill price <= order price` for the fill to be fair to maker.\n        // This amounts to:\n        //     makerAssetFilledAmount        order.makerAssetAmount\n        //    ------------------------  <=  -----------------------\n        //     takerAssetFilledAmount        order.takerAssetAmount\n        // or, equivalently:\n        //     makerAssetFilledAmount * order.takerAssetAmount <=\n        //     order.makerAssetAmount * takerAssetFilledAmount\n        // NOTE: This assertion should never fail, it is here\n        //       as an extra defence against potential bugs.\n        require(\n            safeMul(makerAssetFilledAmount, order.takerAssetAmount)\n            <= \n            safeMul(order.makerAssetAmount, takerAssetFilledAmount),\n            \"INVALID_FILL_PRICE\"\n        );\n    }\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        Order memory order,\n        OrderInfo memory orderInfo\n    )\n        internal\n        view\n    {\n        // Ensure order is valid\n        // An order can only be cancelled if its status is FILLABLE.\n        require(\n            orderInfo.orderStatus == uint8(OrderStatus.FILLABLE),\n            \"ORDER_UNFILLABLE\"\n        );\n\n        // Validate sender is allowed to cancel this order\n        if (order.senderAddress != address(0)) {\n            require(\n                order.senderAddress == msg.sender,\n                \"INVALID_SENDER\"\n            );\n        }\n\n        // Validate transaction signed by maker\n        address makerAddress = getCurrentContextAddress();\n        require(\n            order.makerAddress == makerAddress,\n            \"INVALID_MAKER\"\n        );\n    }\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (FillResults memory fillResults)\n    {\n        // Compute proportional transfer amounts\n        fillResults.takerAssetFilledAmount = takerAssetFilledAmount;\n        fillResults.makerAssetFilledAmount = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.makerAssetAmount\n        );\n        fillResults.makerFeePaid = safeGetPartialAmountFloor(\n            fillResults.makerAssetFilledAmount,\n            order.makerAssetAmount,\n            order.makerFee\n        );\n        fillResults.takerFeePaid = safeGetPartialAmountFloor(\n            takerAssetFilledAmount,\n            order.takerAssetAmount,\n            order.takerFee\n        );\n\n        return fillResults;\n    }\n\n    /// @dev Settles an order by transferring assets between counterparties.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAddress Address selling takerAsset and buying makerAsset.\n    /// @param fillResults Amounts to be filled and fees paid by maker and taker.\n    function settleOrder(\n        LibOrder.Order memory order,\n        address takerAddress,\n        LibFillResults.FillResults memory fillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        dispatchTransferFrom(\n            order.makerAssetData,\n            order.makerAddress,\n            takerAddress,\n            fillResults.makerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            order.takerAssetData,\n            takerAddress,\n            order.makerAddress,\n            fillResults.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            order.makerAddress,\n            order.feeRecipientAddress,\n            fillResults.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            takerAddress,\n            order.feeRecipientAddress,\n            fillResults.takerFeePaid\n        );\n    }\n}\n",
-		"2.0.0/protocol/Exchange/MixinMatchOrders.sol": "/*\n  Copyright 2018 ZeroEx Intl.\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n    http://www.apache.org/licenses/LICENSE-2.0\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibConstants.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MMatchOrders.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./mixins/MAssetProxyDispatcher.sol\";\n\n\ncontract MixinMatchOrders is\n    ReentrancyGuard,\n    LibConstants,\n    LibMath,\n    MAssetProxyDispatcher,\n    MExchangeCore,\n    MMatchOrders,\n    MTransactions\n{\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        nonReentrant\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // We assume that rightOrder.takerAssetData == leftOrder.makerAssetData and rightOrder.makerAssetData == leftOrder.takerAssetData.\n        // If this assumption isn't true, the match will fail at signature validation.\n        rightOrder.makerAssetData = leftOrder.takerAssetData;\n        rightOrder.takerAssetData = leftOrder.makerAssetData;\n\n        // Get left & right order info\n        LibOrder.OrderInfo memory leftOrderInfo = getOrderInfo(leftOrder);\n        LibOrder.OrderInfo memory rightOrderInfo = getOrderInfo(rightOrder);\n\n        // Fetch taker address\n        address takerAddress = getCurrentContextAddress();\n        \n        // Either our context is valid or we revert\n        assertFillableOrder(\n            leftOrder,\n            leftOrderInfo,\n            takerAddress,\n            leftSignature\n        );\n        assertFillableOrder(\n            rightOrder,\n            rightOrderInfo,\n            takerAddress,\n            rightSignature\n        );\n        assertValidMatch(leftOrder, rightOrder);\n\n        // Compute proportional fill amounts\n        matchedFillResults = calculateMatchedFillResults(\n            leftOrder,\n            rightOrder,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            rightOrderInfo.orderTakerAssetFilledAmount\n        );\n\n        // Validate fill contexts\n        assertValidFill(\n            leftOrder,\n            leftOrderInfo,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.takerAssetFilledAmount,\n            matchedFillResults.left.makerAssetFilledAmount\n        );\n        assertValidFill(\n            rightOrder,\n            rightOrderInfo,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount,\n            matchedFillResults.right.makerAssetFilledAmount\n        );\n        \n        // Update exchange state\n        updateFilledState(\n            leftOrder,\n            takerAddress,\n            leftOrderInfo.orderHash,\n            leftOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.left\n        );\n        updateFilledState(\n            rightOrder,\n            takerAddress,\n            rightOrderInfo.orderHash,\n            rightOrderInfo.orderTakerAssetFilledAmount,\n            matchedFillResults.right\n        );\n\n        // Settle matched orders. Succeeds or throws.\n        settleMatchedOrders(\n            leftOrder,\n            rightOrder,\n            takerAddress,\n            matchedFillResults\n        );\n\n        return matchedFillResults;\n    }\n\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure\n    {\n        // Make sure there is a profitable spread.\n        // There is a profitable spread iff the cost per unit bought (OrderA.MakerAmount/OrderA.TakerAmount) for each order is greater\n        // than the profit per unit sold of the matched order (OrderB.TakerAmount/OrderB.MakerAmount).\n        // This is satisfied by the equations below:\n        // <leftOrder.makerAssetAmount> / <leftOrder.takerAssetAmount> >= <rightOrder.takerAssetAmount> / <rightOrder.makerAssetAmount>\n        // AND\n        // <rightOrder.makerAssetAmount> / <rightOrder.takerAssetAmount> >= <leftOrder.takerAssetAmount> / <leftOrder.makerAssetAmount>\n        // These equations can be combined to get the following:\n        require(\n            safeMul(leftOrder.makerAssetAmount, rightOrder.makerAssetAmount) >=\n            safeMul(leftOrder.takerAssetAmount, rightOrder.takerAssetAmount),\n            \"NEGATIVE_SPREAD_REQUIRED\"\n        );\n    }\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        // Derive maker asset amounts for left & right orders, given store taker assert amounts\n        uint256 leftTakerAssetAmountRemaining = safeSub(leftOrder.takerAssetAmount, leftOrderTakerAssetFilledAmount);\n        uint256 leftMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            leftOrder.makerAssetAmount,\n            leftOrder.takerAssetAmount,\n            leftTakerAssetAmountRemaining\n        );\n        uint256 rightTakerAssetAmountRemaining = safeSub(rightOrder.takerAssetAmount, rightOrderTakerAssetFilledAmount);\n        uint256 rightMakerAssetAmountRemaining = safeGetPartialAmountFloor(\n            rightOrder.makerAssetAmount,\n            rightOrder.takerAssetAmount,\n            rightTakerAssetAmountRemaining\n        );\n\n        // Calculate fill results for maker and taker assets: at least one order will be fully filled.\n        // The maximum amount the left maker can buy is `leftTakerAssetAmountRemaining`\n        // The maximum amount the right maker can sell is `rightMakerAssetAmountRemaining`\n        // We have two distinct cases for calculating the fill results:\n        // Case 1.\n        //   If the left maker can buy more than the right maker can sell, then only the right order is fully filled.\n        //   If the left maker can buy exactly what the right maker can sell, then both orders are fully filled.\n        // Case 2.\n        //   If the left maker cannot buy more than the right maker can sell, then only the left order is fully filled.\n        if (leftTakerAssetAmountRemaining >= rightMakerAssetAmountRemaining) {\n            // Case 1: Right order is fully filled\n            matchedFillResults.right.makerAssetFilledAmount = rightMakerAssetAmountRemaining;\n            matchedFillResults.right.takerAssetFilledAmount = rightTakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = matchedFillResults.right.makerAssetFilledAmount;\n            // Round down to ensure the maker's exchange rate does not exceed the price specified by the order. \n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.left.makerAssetFilledAmount = safeGetPartialAmountFloor(\n                leftOrder.makerAssetAmount,\n                leftOrder.takerAssetAmount,\n                matchedFillResults.left.takerAssetFilledAmount\n            );\n        } else {\n            // Case 2: Left order is fully filled\n            matchedFillResults.left.makerAssetFilledAmount = leftMakerAssetAmountRemaining;\n            matchedFillResults.left.takerAssetFilledAmount = leftTakerAssetAmountRemaining;\n            matchedFillResults.right.makerAssetFilledAmount = matchedFillResults.left.takerAssetFilledAmount;\n            // Round up to ensure the maker's exchange rate does not exceed the price specified by the order.\n            // We favor the maker when the exchange rate must be rounded.\n            matchedFillResults.right.takerAssetFilledAmount = safeGetPartialAmountCeil(\n                rightOrder.takerAssetAmount,\n                rightOrder.makerAssetAmount,\n                matchedFillResults.right.makerAssetFilledAmount\n            );\n        }\n\n        // Calculate amount given to taker\n        matchedFillResults.leftMakerAssetSpreadAmount = safeSub(\n            matchedFillResults.left.makerAssetFilledAmount,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n\n        // Compute fees for left order\n        matchedFillResults.left.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.makerAssetFilledAmount,\n            leftOrder.makerAssetAmount,\n            leftOrder.makerFee\n        );\n        matchedFillResults.left.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.left.takerAssetFilledAmount,\n            leftOrder.takerAssetAmount,\n            leftOrder.takerFee\n        );\n\n        // Compute fees for right order\n        matchedFillResults.right.makerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.makerAssetFilledAmount,\n            rightOrder.makerAssetAmount,\n            rightOrder.makerFee\n        );\n        matchedFillResults.right.takerFeePaid = safeGetPartialAmountFloor(\n            matchedFillResults.right.takerAssetFilledAmount,\n            rightOrder.takerAssetAmount,\n            rightOrder.takerFee\n        );\n\n        // Return fill results\n        return matchedFillResults;\n    }\n\n    /// @dev Settles matched order by transferring appropriate funds between order makers, taker, and fee recipient.\n    /// @param leftOrder First matched order.\n    /// @param rightOrder Second matched order.\n    /// @param takerAddress Address that matched the orders. The taker receives the spread between orders as profit.\n    /// @param matchedFillResults Struct holding amounts to transfer between makers, taker, and fee recipients.\n    function settleMatchedOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        address takerAddress,\n        LibFillResults.MatchedFillResults memory matchedFillResults\n    )\n        private\n    {\n        bytes memory zrxAssetData = ZRX_ASSET_DATA;\n        // Order makers and taker\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            rightOrder.makerAddress,\n            matchedFillResults.right.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            rightOrder.makerAssetData,\n            rightOrder.makerAddress,\n            leftOrder.makerAddress,\n            matchedFillResults.left.takerAssetFilledAmount\n        );\n        dispatchTransferFrom(\n            leftOrder.makerAssetData,\n            leftOrder.makerAddress,\n            takerAddress,\n            matchedFillResults.leftMakerAssetSpreadAmount\n        );\n\n        // Maker fees\n        dispatchTransferFrom(\n            zrxAssetData,\n            leftOrder.makerAddress,\n            leftOrder.feeRecipientAddress,\n            matchedFillResults.left.makerFeePaid\n        );\n        dispatchTransferFrom(\n            zrxAssetData,\n            rightOrder.makerAddress,\n            rightOrder.feeRecipientAddress,\n            matchedFillResults.right.makerFeePaid\n        );\n\n        // Taker fees\n        if (leftOrder.feeRecipientAddress == rightOrder.feeRecipientAddress) {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                safeAdd(\n                    matchedFillResults.left.takerFeePaid,\n                    matchedFillResults.right.takerFeePaid\n                )\n            );\n        } else {\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                leftOrder.feeRecipientAddress,\n                matchedFillResults.left.takerFeePaid\n            );\n            dispatchTransferFrom(\n                zrxAssetData,\n                takerAddress,\n                rightOrder.feeRecipientAddress,\n                matchedFillResults.right.takerFeePaid\n            );\n        }\n    }\n}\n",
-		"2.0.0/protocol/Exchange/MixinSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../utils/LibBytes/LibBytes.sol\";\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./interfaces/IWallet.sol\";\nimport \"./interfaces/IValidator.sol\";\n\n\ncontract MixinSignatureValidator is\n    ReentrancyGuard,\n    MSignatureValidator,\n    MTransactions\n{\n    using LibBytes for bytes;\n    \n    // Mapping of hash => signer => signed\n    mapping (bytes32 => mapping (address => bool)) public preSigned;\n\n    // Mapping of signer => validator => approved\n    mapping (address => mapping (address => bool)) public allowedValidators;\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n    {\n        if (signerAddress != msg.sender) {\n            require(\n                isValidSignature(\n                    hash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_SIGNATURE\"\n            );\n        }\n        preSigned[hash][signerAddress] = true;\n    }\n\n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external\n        nonReentrant\n    {\n        address signerAddress = getCurrentContextAddress();\n        allowedValidators[signerAddress][validatorAddress] = approval;\n        emit SignatureValidatorApproval(\n            signerAddress,\n            validatorAddress,\n            approval\n        );\n    }\n\n    /// @dev Verifies that a hash has been signed by the given signer.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid)\n    {\n        require(\n            signature.length > 0,\n            \"LENGTH_GREATER_THAN_0_REQUIRED\"\n        );\n\n        // Pop last byte off of signature byte array.\n        uint8 signatureTypeRaw = uint8(signature.popLastByte());\n\n        // Ensure signature is supported\n        require(\n            signatureTypeRaw < uint8(SignatureType.NSignatureTypes),\n            \"SIGNATURE_UNSUPPORTED\"\n        );\n\n        SignatureType signatureType = SignatureType(signatureTypeRaw);\n\n        // Variables are not scoped in Solidity.\n        uint8 v;\n        bytes32 r;\n        bytes32 s;\n        address recovered;\n\n        // Always illegal signature.\n        // This is always an implicit option since a signer can create a\n        // signature array with invalid type or length. We may as well make\n        // it an explicit option. This aids testing and analysis. It is\n        // also the initialization value for the enum type.\n        if (signatureType == SignatureType.Illegal) {\n            revert(\"SIGNATURE_ILLEGAL\");\n\n        // Always invalid signature.\n        // Like Illegal, this is always implicitly available and therefore\n        // offered explicitly. It can be implicitly created by providing\n        // a correctly formatted but incorrect signature.\n        } else if (signatureType == SignatureType.Invalid) {\n            require(\n                signature.length == 0,\n                \"LENGTH_0_REQUIRED\"\n            );\n            isValid = false;\n            return isValid;\n\n        // Signature using EIP712\n        } else if (signatureType == SignatureType.EIP712) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                hash,\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signed using web3.eth_sign\n        } else if (signatureType == SignatureType.EthSign) {\n            require(\n                signature.length == 65,\n                \"LENGTH_65_REQUIRED\"\n            );\n            v = uint8(signature[0]);\n            r = signature.readBytes32(1);\n            s = signature.readBytes32(33);\n            recovered = ecrecover(\n                keccak256(abi.encodePacked(\n                    \"\\x19Ethereum Signed Message:\\n32\",\n                    hash\n                )),\n                v,\n                r,\n                s\n            );\n            isValid = signerAddress == recovered;\n            return isValid;\n\n        // Signature verified by wallet contract.\n        // If used with an order, the maker of the order is the wallet contract.\n        } else if (signatureType == SignatureType.Wallet) {\n            isValid = isValidWalletSignature(\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signature verified by validator contract.\n        // If used with an order, the maker of the order can still be an EOA.\n        // A signature using this type should be encoded as:\n        // | Offset   | Length | Contents                        |\n        // | 0x00     | x      | Signature to validate           |\n        // | 0x00 + x | 20     | Address of validator contract   |\n        // | 0x14 + x | 1      | Signature type is always \"\\x06\" |\n        } else if (signatureType == SignatureType.Validator) {\n            // Pop last 20 bytes off of signature byte array.\n            address validatorAddress = signature.popLast20Bytes();\n            \n            // Ensure signer has approved validator.\n            if (!allowedValidators[signerAddress][validatorAddress]) {\n                return false;\n            }\n            isValid = isValidValidatorSignature(\n                validatorAddress,\n                hash,\n                signerAddress,\n                signature\n            );\n            return isValid;\n\n        // Signer signed hash previously using the preSign function.\n        } else if (signatureType == SignatureType.PreSigned) {\n            isValid = preSigned[hash][signerAddress];\n            return isValid;\n        }\n\n        // Anything else is illegal (We do not return false because\n        // the signature may actually be valid, just not in a format\n        // that we currently support. In this case returning false\n        // may lead the caller to incorrectly believe that the\n        // signature was invalid.)\n        revert(\"SIGNATURE_UNSUPPORTED\");\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if signature is valid for given wallet..\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IWallet(walletAddress).isValidSignature.selector,\n            hash,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,              // forward all gas\n                walletAddress,    // address of Wallet contract\n                cdStart,          // pointer to start of input\n                mload(calldata),  // length of input\n                cdStart,          // write output over input\n                32                // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"WALLET_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000c57414c4c45545f4552524f5200000000000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid)\n    {\n        bytes memory calldata = abi.encodeWithSelector(\n            IValidator(signerAddress).isValidSignature.selector,\n            hash,\n            signerAddress,\n            signature\n        );\n        assembly {\n            let cdStart := add(calldata, 32)\n            let success := staticcall(\n                gas,               // forward all gas\n                validatorAddress,  // address of Validator contract\n                cdStart,           // pointer to start of input\n                mload(calldata),   // length of input\n                cdStart,           // write output over input\n                32                 // output size is 32 bytes\n            )\n\n            switch success\n            case 0 {\n                // Revert with `Error(\"VALIDATOR_ERROR\")`\n                mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)\n                mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)\n                mstore(64, 0x0000000f56414c494441544f525f4552524f5200000000000000000000000000)\n                mstore(96, 0)\n                revert(0, 100)\n            }\n            case 1 {\n                // Signature is valid if call did not revert and returned true\n                isValid := mload(cdStart)\n            }\n        }\n        return isValid;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/MixinTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"./libs/LibExchangeErrors.sol\";\nimport \"./mixins/MSignatureValidator.sol\";\nimport \"./mixins/MTransactions.sol\";\nimport \"./libs/LibEIP712.sol\";\n\n\ncontract MixinTransactions is\n    LibEIP712,\n    MSignatureValidator,\n    MTransactions\n{\n    // Mapping of transaction hash => executed\n    // This prevents transactions from being executed more than once.\n    mapping (bytes32 => bool) public transactions;\n\n    // Address of current transaction signer\n    address public currentContextAddress;\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external\n    {\n        // Prevent reentrancy\n        require(\n            currentContextAddress == address(0),\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        bytes32 transactionHash = hashEIP712Message(hashZeroExTransaction(\n            salt,\n            signerAddress,\n            data\n        ));\n\n        // Validate transaction has not been executed\n        require(\n            !transactions[transactionHash],\n            \"INVALID_TX_HASH\"\n        );\n\n        // Transaction always valid if signer is sender of transaction\n        if (signerAddress != msg.sender) {\n            // Validate signature\n            require(\n                isValidSignature(\n                    transactionHash,\n                    signerAddress,\n                    signature\n                ),\n                \"INVALID_TX_SIGNATURE\"\n            );\n\n            // Set the current transaction signer\n            currentContextAddress = signerAddress;\n        }\n\n        // Execute transaction\n        transactions[transactionHash] = true;\n        require(\n            address(this).delegatecall(data),\n            \"FAILED_EXECUTION\"\n        );\n\n        // Reset current transaction signer if it was previously updated\n        if (signerAddress != msg.sender) {\n            currentContextAddress = address(0);\n        }\n    }\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;\n        bytes32 dataHash = keccak256(data);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,\n        //     salt,\n        //     bytes32(signerAddress),\n        //     keccak256(data)\n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, schemaHash)                                                               // hash of schema\n            mstore(add(memPtr, 32), salt)                                                            // salt\n            mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))  // signerAddress\n            mstore(add(memPtr, 96), dataHash)                                                        // hash of data\n\n            // Compute hash\n            result := keccak256(memPtr, 128)\n        }\n        return result;\n    }\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address)\n    {\n        address currentContextAddress_ = currentContextAddress;\n        address contextAddress = currentContextAddress_ == address(0) ? msg.sender : currentContextAddress_;\n        return contextAddress;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/MixinWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../../utils/ReentrancyGuard/ReentrancyGuard.sol\";\nimport \"./libs/LibMath.sol\";\nimport \"./libs/LibOrder.sol\";\nimport \"./libs/LibFillResults.sol\";\nimport \"./libs/LibAbiEncoder.sol\";\nimport \"./mixins/MExchangeCore.sol\";\nimport \"./mixins/MWrapperFunctions.sol\";\n\n\ncontract MixinWrapperFunctions is\n    ReentrancyGuard,\n    LibMath,\n    LibFillResults,\n    LibAbiEncoder,\n    MExchangeCore,\n    MWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        nonReentrant\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrKillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        return fillResults;\n    }\n\n    /// @dev Fills the input order.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (FillResults memory fillResults)\n    {\n        // ABI encode calldata for `fillOrder`\n        bytes memory fillOrderCalldata = abiEncodeFillOrder(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n\n        // Delegate to `fillOrder` and handle any exceptions gracefully\n        assembly {\n            let success := delegatecall(\n                gas,                                // forward all gas\n                address,                            // call address of this contract\n                add(fillOrderCalldata, 32),         // pointer to start of input (skip array length in first 32 bytes)\n                mload(fillOrderCalldata),           // length of input\n                fillOrderCalldata,                  // write output over input\n                128                                 // output size is 128 bytes\n            )\n            if success {\n                mstore(fillResults, mload(fillOrderCalldata))\n                mstore(add(fillResults, 32), mload(add(fillOrderCalldata, 32)))\n                mstore(add(fillResults, 64), mload(add(fillOrderCalldata, 64)))\n                mstore(add(fillResults, 96), mload(add(fillOrderCalldata, 96)))\n            }\n        }\n        // fillResults values will be 0 by default if call was unsuccessful\n        return fillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrKillOrderInternal(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    ///         NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                takerAssetFillAmounts[i],\n                signatures[i]\n            );\n            addFillResults(totalFillResults, singleFillResults);\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n    \n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory takerAssetData = orders[0].takerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being sold by taker is the same for each order.\n            // Rather than passing this in as calldata, we use the takerAssetData from the first order in all later orders.\n            orders[i].takerAssetData = takerAssetData;\n\n            // Calculate the remaining amount of takerAsset to sell\n            uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of takerAsset has been sold\n            if (totalFillResults.takerAssetFilledAmount >= takerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        nonReentrant\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderInternal(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (FillResults memory totalFillResults)\n    {\n        bytes memory makerAssetData = orders[0].makerAssetData;\n\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n\n            // We assume that asset being bought by taker is the same for each order.\n            // Rather than passing this in as calldata, we copy the makerAssetData from the first order onto all later orders.\n            orders[i].makerAssetData = makerAssetData;\n\n            // Calculate the remaining amount of makerAsset to buy\n            uint256 remainingMakerAssetFillAmount = safeSub(makerAssetFillAmount, totalFillResults.makerAssetFilledAmount);\n\n            // Convert the remaining amount of makerAsset to buy into remaining amount\n            // of takerAsset to sell, assuming entire amount can be sold in the current order\n            uint256 remainingTakerAssetFillAmount = getPartialAmountFloor(\n                orders[i].takerAssetAmount,\n                orders[i].makerAssetAmount,\n                remainingMakerAssetFillAmount\n            );\n\n            // Attempt to sell the remaining amount of takerAsset\n            FillResults memory singleFillResults = fillOrderNoThrow(\n                orders[i],\n                remainingTakerAssetFillAmount,\n                signatures[i]\n            );\n\n            // Update amounts filled and fees paid by maker and taker\n            addFillResults(totalFillResults, singleFillResults);\n\n            // Stop execution if the entire amount of makerAsset has been bought\n            if (totalFillResults.makerAssetFilledAmount >= makerAssetFillAmount) {\n                break;\n            }\n        }\n        return totalFillResults;\n    }\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public\n        nonReentrant\n    {\n        uint256 ordersLength = orders.length;\n        for (uint256 i = 0; i != ordersLength; i++) {\n            cancelOrderInternal(orders[i]);\n        }\n    }\n\n    /// @dev Fetches information for all passed in orders.\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory)\n    {\n        uint256 ordersLength = orders.length;\n        LibOrder.OrderInfo[] memory ordersInfo = new LibOrder.OrderInfo[](ordersLength);\n        for (uint256 i = 0; i != ordersLength; i++) {\n            ordersInfo[i] = getOrderInfo(orders[i]);\n        }\n        return ordersInfo;\n    }\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (FillResults memory fillResults)\n    {\n        fillResults = fillOrderInternal(\n            order,\n            takerAssetFillAmount,\n            signature\n        );\n        require(\n            fillResults.takerAssetFilledAmount == takerAssetFillAmount,\n            \"COMPLETE_FILL_FAILED\"\n        );\n        return fillResults;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
-		"2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IValidator {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IWallet.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IWallet {\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        bytes signature\n    )\n        external\n        view\n        returns (bool isValid);\n}\n",
-		"2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibAbiEncoder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./LibOrder.sol\";\n\n\ncontract LibAbiEncoder {\n\n    /// @dev ABI encodes calldata for `fillOrder`.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return ABI encoded calldata for `fillOrder`.\n    function abiEncodeFillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        pure\n        returns (bytes memory fillOrderCalldata)\n    {\n        // We need to call MExchangeCore.fillOrder using a delegatecall in\n        // assembly so that we can intercept a call that throws. For this, we\n        // need the input encoded in memory in the Ethereum ABIv2 format [1].\n\n        // | Area     | Offset | Length  | Contents                                    |\n        // | -------- |--------|---------|-------------------------------------------- |\n        // | Header   | 0x00   | 4       | function selector                           |\n        // | Params   |        | 3 * 32  | function parameters:                        |\n        // |          | 0x00   |         |   1. offset to order (*)                    |\n        // |          | 0x20   |         |   2. takerAssetFillAmount                   |\n        // |          | 0x40   |         |   3. offset to signature (*)                |\n        // | Data     |        | 12 * 32 | order:                                      |\n        // |          | 0x000  |         |   1.  senderAddress                         |\n        // |          | 0x020  |         |   2.  makerAddress                          |\n        // |          | 0x040  |         |   3.  takerAddress                          |\n        // |          | 0x060  |         |   4.  feeRecipientAddress                   |\n        // |          | 0x080  |         |   5.  makerAssetAmount                      |\n        // |          | 0x0A0  |         |   6.  takerAssetAmount                      |\n        // |          | 0x0C0  |         |   7.  makerFeeAmount                        |\n        // |          | 0x0E0  |         |   8.  takerFeeAmount                        |\n        // |          | 0x100  |         |   9.  expirationTimeSeconds                 |\n        // |          | 0x120  |         |   10. salt                                  |\n        // |          | 0x140  |         |   11. Offset to makerAssetData (*)          |\n        // |          | 0x160  |         |   12. Offset to takerAssetData (*)          |\n        // |          | 0x180  | 32      | makerAssetData Length                       |\n        // |          | 0x1A0  | **      | makerAssetData Contents                     |\n        // |          | 0x1C0  | 32      | takerAssetData Length                       |\n        // |          | 0x1E0  | **      | takerAssetData Contents                     |\n        // |          | 0x200  | 32      | signature Length                            |\n        // |          | 0x220  | **      | signature Contents                          |\n\n        // * Offsets are calculated from the beginning of the current area: Header, Params, Data:\n        //     An offset stored in the Params area is calculated from the beginning of the Params section.\n        //     An offset stored in the Data area is calculated from the beginning of the Data section.\n\n        // ** The length of dynamic array contents are stored in the field immediately preceeding the contents.\n\n        // [1]: https://solidity.readthedocs.io/en/develop/abi-spec.html\n\n        assembly {\n\n            // Areas below may use the following variables:\n            //   1. <area>Start   -- Start of this area in memory\n            //   2. <area>End     -- End of this area in memory. This value may\n            //                       be precomputed (before writing contents),\n            //                       or it may be computed as contents are written.\n            //   3. <area>Offset  -- Current offset into area. If an area's End\n            //                       is precomputed, this variable tracks the\n            //                       offsets of contents as they are written.\n\n            /////// Setup Header Area ///////\n            // Load free memory pointer\n            fillOrderCalldata := mload(0x40)\n            // bytes4(keccak256(\"fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)\"))\n            // = 0xb4be83d5\n            // Leave 0x20 bytes to store the length\n            mstore(add(fillOrderCalldata, 0x20), 0xb4be83d500000000000000000000000000000000000000000000000000000000)\n            let headerAreaEnd := add(fillOrderCalldata, 0x24)\n\n            /////// Setup Params Area ///////\n            // This area is preallocated and written to later.\n            // This is because we need to fill in offsets that have not yet been calculated.\n            let paramsAreaStart := headerAreaEnd\n            let paramsAreaEnd := add(paramsAreaStart, 0x60)\n            let paramsAreaOffset := paramsAreaStart\n\n            /////// Setup Data Area ///////\n            let dataAreaStart := paramsAreaEnd\n            let dataAreaEnd := dataAreaStart\n\n            // Offset from the source data we're reading from\n            let sourceOffset := order\n            // arrayLenBytes and arrayLenWords track the length of a dynamically-allocated bytes array.\n            let arrayLenBytes := 0\n            let arrayLenWords := 0\n\n            /////// Write order Struct ///////\n            // Write memory location of Order, relative to the start of the\n            // parameter list, then increment the paramsAreaOffset respectively.\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            // Write values for each field in the order\n            // It would be nice to use a loop, but we save on gas by writing\n            // the stores sequentially.\n            mstore(dataAreaEnd, mload(sourceOffset))                            // makerAddress\n            mstore(add(dataAreaEnd, 0x20), mload(add(sourceOffset, 0x20)))      // takerAddress\n            mstore(add(dataAreaEnd, 0x40), mload(add(sourceOffset, 0x40)))      // feeRecipientAddress\n            mstore(add(dataAreaEnd, 0x60), mload(add(sourceOffset, 0x60)))      // senderAddress\n            mstore(add(dataAreaEnd, 0x80), mload(add(sourceOffset, 0x80)))      // makerAssetAmount\n            mstore(add(dataAreaEnd, 0xA0), mload(add(sourceOffset, 0xA0)))      // takerAssetAmount\n            mstore(add(dataAreaEnd, 0xC0), mload(add(sourceOffset, 0xC0)))      // makerFeeAmount\n            mstore(add(dataAreaEnd, 0xE0), mload(add(sourceOffset, 0xE0)))      // takerFeeAmount\n            mstore(add(dataAreaEnd, 0x100), mload(add(sourceOffset, 0x100)))    // expirationTimeSeconds\n            mstore(add(dataAreaEnd, 0x120), mload(add(sourceOffset, 0x120)))    // salt\n            mstore(add(dataAreaEnd, 0x140), mload(add(sourceOffset, 0x140)))    // Offset to makerAssetData\n            mstore(add(dataAreaEnd, 0x160), mload(add(sourceOffset, 0x160)))    // Offset to takerAssetData\n            dataAreaEnd := add(dataAreaEnd, 0x180)\n            sourceOffset := add(sourceOffset, 0x180)\n\n            // Write offset to <order.makerAssetData>\n            mstore(add(dataAreaStart, mul(10, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.makerAssetData>\n            sourceOffset := mload(add(order, 0x140)) // makerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.makerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of <order.makerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Write offset to <order.takerAssetData>\n            mstore(add(dataAreaStart, mul(11, 0x20)), sub(dataAreaEnd, dataAreaStart))\n\n            // Calculate length of <order.takerAssetData>\n            sourceOffset := mload(add(order, 0x160)) // takerAssetData\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of <order.takerAssetData>\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of  <order.takerAssetData>\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            /////// Write takerAssetFillAmount ///////\n            mstore(paramsAreaOffset, takerAssetFillAmount)\n            paramsAreaOffset := add(paramsAreaOffset, 0x20)\n\n            /////// Write signature ///////\n            // Write offset to paramsArea\n            mstore(paramsAreaOffset, sub(dataAreaEnd, paramsAreaStart))\n\n            // Calculate length of signature\n            sourceOffset := signature\n            arrayLenBytes := mload(sourceOffset)\n            sourceOffset := add(sourceOffset, 0x20)\n            arrayLenWords := div(add(arrayLenBytes, 0x1F), 0x20)\n\n            // Write length of signature\n            mstore(dataAreaEnd, arrayLenBytes)\n            dataAreaEnd := add(dataAreaEnd, 0x20)\n\n            // Write contents of signature\n            for {let i := 0} lt(i, arrayLenWords) {i := add(i, 1)} {\n                mstore(dataAreaEnd, mload(sourceOffset))\n                dataAreaEnd := add(dataAreaEnd, 0x20)\n                sourceOffset := add(sourceOffset, 0x20)\n            }\n\n            // Set length of calldata\n            mstore(fillOrderCalldata, sub(dataAreaEnd, add(fillOrderCalldata, 0x20)))\n\n            // Increment free memory pointer\n            mstore(0x40, dataAreaEnd)\n        }\n\n        return fillOrderCalldata;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibConstants.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\n// solhint-disable max-line-length\ncontract LibConstants {\n   \n    // Asset data for ZRX token. Used for fee transfers.\n    // @TODO: Hardcode constant when we deploy. Currently \n    //        not constant to make testing easier.\n\n    // The proxyId for ZRX_ASSET_DATA is bytes4(keccak256(\"ERC20Token(address)\")) = 0xf47261b0\n    \n    // Kovan ZRX address is 0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570.\n    // The ABI encoded proxyId and address is 0xf47261b00000000000000000000000006ff6c0ff1d68b964901f986d4c9fa3ac68346570\n    // bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x6f\\xf6\\xc0\\xff\\x1d\\x68\\xb9\\x64\\x90\\x1f\\x98\\x6d\\x4c\\x9f\\xa3\\xac\\x68\\x34\\x65\\x70\";\n    \n    // Mainnet ZRX address is 0xe41d2489571d322189246dafa5ebde1f4699f498.\n    // The ABI encoded proxyId and address is 0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498\n    bytes constant public ZRX_ASSET_DATA = \"\\xf4\\x72\\x61\\xb0\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\xe4\\x1d\\x24\\x89\\x57\\x1d\\x32\\x21\\x89\\x24\\x6d\\xaf\\xa5\\xeb\\xde\\x1f\\x46\\x99\\xf4\\x98\";\n}\n// solhint-enable max-line-length\n",
-		"2.0.0/protocol/Exchange/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\n// solhint-disable\npragma solidity 0.4.24;\n\n\n/// @dev This contract documents the revert reasons used in the Exchange contract.\n/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.\ncontract LibExchangeErrors {\n\n    /// Order validation errors ///\n    string constant ORDER_UNFILLABLE = \"ORDER_UNFILLABLE\";                              // Order cannot be filled.\n    string constant INVALID_MAKER = \"INVALID_MAKER\";                                    // Invalid makerAddress.\n    string constant INVALID_TAKER = \"INVALID_TAKER\";                                    // Invalid takerAddress.\n    string constant INVALID_SENDER = \"INVALID_SENDER\";                                  // Invalid `msg.sender`.\n    string constant INVALID_ORDER_SIGNATURE = \"INVALID_ORDER_SIGNATURE\";                // Signature validation failed. \n    \n    /// fillOrder validation errors ///\n    string constant INVALID_TAKER_AMOUNT = \"INVALID_TAKER_AMOUNT\";                      // takerAssetFillAmount cannot equal 0.\n    string constant ROUNDING_ERROR = \"ROUNDING_ERROR\";                                  // Rounding error greater than 0.1% of takerAssetFillAmount. \n    \n    /// Signature validation errors ///\n    string constant INVALID_SIGNATURE = \"INVALID_SIGNATURE\";                            // Signature validation failed. \n    string constant SIGNATURE_ILLEGAL = \"SIGNATURE_ILLEGAL\";                            // Signature type is illegal.\n    string constant SIGNATURE_UNSUPPORTED = \"SIGNATURE_UNSUPPORTED\";                    // Signature type unsupported.\n    \n    /// cancelOrdersUptTo errors ///\n    string constant INVALID_NEW_ORDER_EPOCH = \"INVALID_NEW_ORDER_EPOCH\";                // Specified salt must be greater than or equal to existing orderEpoch.\n\n    /// fillOrKillOrder errors ///\n    string constant COMPLETE_FILL_FAILED = \"COMPLETE_FILL_FAILED\";                      // Desired takerAssetFillAmount could not be completely filled. \n\n    /// matchOrders errors ///\n    string constant NEGATIVE_SPREAD_REQUIRED = \"NEGATIVE_SPREAD_REQUIRED\";              // Matched orders must have a negative spread.\n\n    /// Transaction errors ///\n    string constant REENTRANCY_ILLEGAL = \"REENTRANCY_ILLEGAL\";                          // Recursive reentrancy is not allowed. \n    string constant INVALID_TX_HASH = \"INVALID_TX_HASH\";                                // Transaction has already been executed. \n    string constant INVALID_TX_SIGNATURE = \"INVALID_TX_SIGNATURE\";                      // Signature validation failed. \n    string constant FAILED_EXECUTION = \"FAILED_EXECUTION\";                              // Transaction execution failed. \n    \n    /// registerAssetProxy errors ///\n    string constant ASSET_PROXY_ALREADY_EXISTS = \"ASSET_PROXY_ALREADY_EXISTS\";          // AssetProxy with same id already exists.\n\n    /// dispatchTransferFrom errors ///\n    string constant ASSET_PROXY_DOES_NOT_EXIST = \"ASSET_PROXY_DOES_NOT_EXIST\";          // No assetProxy registered at given id.\n    string constant TRANSFER_FAILED = \"TRANSFER_FAILED\";                                // Asset transfer unsuccesful.\n\n    /// Length validation errors ///\n    string constant LENGTH_GREATER_THAN_0_REQUIRED = \"LENGTH_GREATER_THAN_0_REQUIRED\";  // Byte array must have a length greater than 0.\n    string constant LENGTH_GREATER_THAN_3_REQUIRED = \"LENGTH_GREATER_THAN_3_REQUIRED\";  // Byte array must have a length greater than 3.\n    string constant LENGTH_0_REQUIRED = \"LENGTH_0_REQUIRED\";                            // Byte array must have a length of 0.\n    string constant LENGTH_65_REQUIRED = \"LENGTH_65_REQUIRED\";                          // Byte array must have a length of 65.\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibMath.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../../../utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibMath is\n    SafeMath\n{\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function safeGetPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorFloor(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    ///      Reverts if rounding error is >= 0.1%\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function safeGetPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        require(\n            !isRoundingErrorCeil(\n                numerator,\n                denominator,\n                target\n            ),\n            \"ROUNDING_ERROR\"\n        );\n        \n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n\n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded down.\n    function getPartialAmountFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        partialAmount = safeDiv(\n            safeMul(numerator, target),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Calculates partial value given a numerator and denominator rounded down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to calculate partial of.\n    /// @return Partial value of target rounded up.\n    function getPartialAmountCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (uint256 partialAmount)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n\n        // safeDiv computes `floor(a / b)`. We use the identity (a, b integer):\n        //       ceil(a / b) = floor((a + b - 1) / b)\n        // To implement `ceil(a / b)` using safeDiv.\n        partialAmount = safeDiv(\n            safeAdd(\n                safeMul(numerator, target),\n                safeSub(denominator, 1)\n            ),\n            denominator\n        );\n        return partialAmount;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding down.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorFloor(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // The absolute rounding error is the difference between the rounded\n        // value and the ideal value. The relative rounding error is the\n        // absolute rounding error divided by the absolute value of the\n        // ideal value. This is undefined when the ideal value is zero.\n        //\n        // The ideal value is `numerator * target / denominator`.\n        // Let's call `numerator * target % denominator` the remainder.\n        // The absolute error is `remainder / denominator`.\n        //\n        // When the ideal value is zero, we require the absolute error to\n        // be zero. Fortunately, this is always the case. The ideal value is\n        // zero iff `numerator == 0` and/or `target == 0`. In this case the\n        // remainder and absolute error are also zero. \n        if (target == 0 || numerator == 0) {\n            return false;\n        }\n        \n        // Otherwise, we want the relative rounding error to be strictly\n        // less than 0.1%.\n        // The relative error is `remainder / (numerator * target)`.\n        // We want the relative error less than 1 / 1000:\n        //        remainder / (numerator * denominator)  <  1 / 1000\n        // or equivalently:\n        //        1000 * remainder  <  numerator * target\n        // so we have a rounding error iff:\n        //        1000 * remainder  >=  numerator * target\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n    \n    /// @dev Checks if rounding error >= 0.1% when rounding up.\n    /// @param numerator Numerator.\n    /// @param denominator Denominator.\n    /// @param target Value to multiply with numerator/denominator.\n    /// @return Rounding error is present.\n    function isRoundingErrorCeil(\n        uint256 numerator,\n        uint256 denominator,\n        uint256 target\n    )\n        internal\n        pure\n        returns (bool isError)\n    {\n        require(\n            denominator > 0,\n            \"DIVISION_BY_ZERO\"\n        );\n        \n        // See the comments in `isRoundingError`.\n        if (target == 0 || numerator == 0) {\n            // When either is zero, the ideal value and rounded value are zero\n            // and there is no rounding error. (Although the relative error\n            // is undefined.)\n            return false;\n        }\n        // Compute remainder as before\n        uint256 remainder = mulmod(\n            target,\n            numerator,\n            denominator\n        );\n        remainder = safeSub(denominator, remainder) % denominator;\n        isError = safeMul(1000, remainder) >= safeMul(numerator, target);\n        return isError;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/IAssetProxyDispatcher.sol\";\n\n\ncontract MAssetProxyDispatcher is\n    IAssetProxyDispatcher\n{\n    // Logs registration of new asset proxy\n    event AssetProxyRegistered(\n        bytes4 id,              // Id of new registered AssetProxy.\n        address assetProxy      // Address of new registered AssetProxy.\n    );\n\n    /// @dev Forwards arguments to assetProxy and calls `transferFrom`. Either succeeds or throws.\n    /// @param assetData Byte array encoded for the asset.\n    /// @param from Address to transfer token from.\n    /// @param to Address to transfer token to.\n    /// @param amount Amount of token to transfer.\n    function dispatchTransferFrom(\n        bytes memory assetData,\n        address from,\n        address to,\n        uint256 amount\n    )\n        internal;\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IExchangeCore.sol\";\n\n\ncontract MExchangeCore is\n    IExchangeCore\n{\n    // Fill event is emitted whenever an order is filled.\n    event Fill(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that received fees.\n        address takerAddress,                 // Address that filled the order.\n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        uint256 makerAssetFilledAmount,       // Amount of makerAsset sold by maker and bought by taker. \n        uint256 takerAssetFilledAmount,       // Amount of takerAsset sold by taker and bought by maker.\n        uint256 makerFeePaid,                 // Amount of ZRX paid to feeRecipient by maker.\n        uint256 takerFeePaid,                 // Amount of ZRX paid to feeRecipient by taker.\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // Cancel event is emitted whenever an individual order is cancelled.\n    event Cancel(\n        address indexed makerAddress,         // Address that created the order.      \n        address indexed feeRecipientAddress,  // Address that would have recieved fees if order was filled.   \n        address senderAddress,                // Address that called the Exchange contract (msg.sender).\n        bytes32 indexed orderHash,            // EIP712 hash of order (see LibOrder.getOrderHash).\n        bytes makerAssetData,                 // Encoded data specific to makerAsset. \n        bytes takerAssetData                  // Encoded data specific to takerAsset.\n    );\n\n    // CancelUpTo event is emitted whenever `cancelOrdersUpTo` is executed succesfully.\n    event CancelUpTo(\n        address indexed makerAddress,         // Orders cancelled must have been created by this address.\n        address indexed senderAddress,        // Orders cancelled must have a `senderAddress` equal to this address.\n        uint256 orderEpoch                    // Orders with specified makerAddress and senderAddress with a salt less than this value are considered cancelled.\n    );\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrderInternal(LibOrder.Order memory order)\n        internal;\n\n    /// @dev Updates state with results of a fill order.\n    /// @param order that was filled.\n    /// @param takerAddress Address of taker who filled the order.\n    /// @param orderTakerAssetFilledAmount Amount of order already filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function updateFilledState(\n        LibOrder.Order memory order,\n        address takerAddress,\n        bytes32 orderHash,\n        uint256 orderTakerAssetFilledAmount,\n        LibFillResults.FillResults memory fillResults\n    )\n        internal;\n\n    /// @dev Updates state with results of cancelling an order.\n    ///      State is only updated if the order is currently fillable.\n    ///      Otherwise, updating state would have no effect.\n    /// @param order that was cancelled.\n    /// @param orderHash Hash of order that was cancelled.\n    function updateCancelledState(\n        LibOrder.Order memory order,\n        bytes32 orderHash\n    )\n        internal;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    /// @param takerAddress Address of order taker.\n    /// @param signature Proof that the orders was created by its maker.\n    function assertFillableOrder(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        address takerAddress,\n        bytes memory signature\n    )\n        internal\n        view;\n    \n    /// @dev Validates context for fillOrder. Succeeds or throws.\n    /// @param order to be filled.\n    /// @param orderInfo Status, orderHash, and amount already filled of order.\n    /// @param takerAssetFillAmount Desired amount of order to fill by taker.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @param makerAssetFilledAmount Amount of makerAsset that will be transfered.\n    function assertValidFill(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo,\n        uint256 takerAssetFillAmount,\n        uint256 takerAssetFilledAmount,\n        uint256 makerAssetFilledAmount\n    )\n        internal\n        view;\n\n    /// @dev Validates context for cancelOrder. Succeeds or throws.\n    /// @param order to be cancelled.\n    /// @param orderInfo OrderStatus, orderHash, and amount already filled of order.\n    function assertValidCancel(\n        LibOrder.Order memory order,\n        LibOrder.OrderInfo memory orderInfo\n    )\n        internal\n        view;\n\n    /// @dev Calculates amounts filled and fees paid by maker and taker.\n    /// @param order to be filled.\n    /// @param takerAssetFilledAmount Amount of takerAsset that will be filled.\n    /// @return fillResults Amounts filled and fees paid by maker and taker.\n    function calculateFillResults(\n        LibOrder.Order memory order,\n        uint256 takerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.FillResults memory fillResults);\n\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IMatchOrders.sol\";\n\n\ncontract MMatchOrders is\n    IMatchOrders\n{\n    /// @dev Validates context for matchOrders. Succeeds or throws.\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    function assertValidMatch(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder\n    )\n        internal\n        pure;\n\n    /// @dev Calculates fill amounts for the matched orders.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the leftOrder order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftOrderTakerAssetFilledAmount Amount of left order already filled.\n    /// @param rightOrderTakerAssetFilledAmount Amount of right order already filled.\n    /// @param matchedFillResults Amounts to fill and fees to pay by maker and taker of matched orders.\n    function calculateMatchedFillResults(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        uint256 leftOrderTakerAssetFilledAmount,\n        uint256 rightOrderTakerAssetFilledAmount\n    )\n        internal\n        pure\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../interfaces/ISignatureValidator.sol\";\n\n\ncontract MSignatureValidator is\n    ISignatureValidator\n{\n    event SignatureValidatorApproval(\n        address indexed signerAddress,     // Address that approves or disapproves a contract to verify signatures.\n        address indexed validatorAddress,  // Address of signature validator contract.\n        bool approved                      // Approval or disapproval of validator contract.\n    );\n\n    // Allowed signature types.\n    enum SignatureType {\n        Illegal,         // 0x00, default value\n        Invalid,         // 0x01\n        EIP712,          // 0x02\n        EthSign,         // 0x03\n        Wallet,          // 0x04\n        Validator,       // 0x05\n        PreSigned,       // 0x06\n        NSignatureTypes  // 0x07, number of signature types. Always leave at end.\n    }\n\n    /// @dev Verifies signature using logic defined by Wallet contract.\n    /// @param hash Any 32 byte hash.\n    /// @param walletAddress Address that should have signed the given hash\n    ///                      and defines its own signature verification method.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidWalletSignature(\n        bytes32 hash,\n        address walletAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n\n    /// @dev Verifies signature using logic defined by Validator contract.\n    /// @param validatorAddress Address of validator contract.\n    /// @param hash Any 32 byte hash.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    /// @return True if the address recovered from the provided signature matches the input signer address.\n    function isValidValidatorSignature(\n        address validatorAddress,\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        internal\n        view\n        returns (bool isValid);\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MTransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\nimport \"../interfaces/ITransactions.sol\";\n\n\ncontract MTransactions is\n    ITransactions\n{\n    // Hash for the EIP712 ZeroEx Transaction Schema\n    bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"ZeroExTransaction(\",\n        \"uint256 salt,\",\n        \"address signerAddress,\",\n        \"bytes data\",\n        \")\"\n    ));\n\n    /// @dev Calculates EIP712 hash of the Transaction.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @return EIP712 hash of the Transaction.\n    function hashZeroExTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes memory data\n    )\n        internal\n        pure\n        returns (bytes32 result);\n\n    /// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).\n    ///      If calling a fill function, this address will represent the taker.\n    ///      If calling a cancel function, this address will represent the maker.\n    /// @return Signer of 0x transaction if entry point is `executeTransaction`.\n    ///         `msg.sender` if entry point is any other function.\n    function getCurrentContextAddress()\n        internal\n        view\n        returns (address);\n}\n",
-		"2.0.0/protocol/Exchange/mixins/MWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"../libs/LibOrder.sol\";\nimport \"../libs/LibFillResults.sol\";\nimport \"../interfaces/IWrapperFunctions.sol\";\n\n\ncontract MWrapperFunctions is \n    IWrapperFunctions\n{\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrderInternal(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        internal\n        returns (LibFillResults.FillResults memory fillResults);\n}\n",
-		"2.0.0/tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n",
-		"2.0.0/tokens/ERC721Token/IERC721Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC721Token {\n\n    /// @dev This emits when ownership of any NFT changes by any mechanism.\n    ///      This event emits when NFTs are created (`from` == 0) and destroyed\n    ///      (`to` == 0). Exception: during contract creation, any number of NFTs\n    ///      may be created and assigned without emitting Transfer. At the time of\n    ///      any transfer, the approved address for that NFT (if any) is reset to none.\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when the approved address for an NFT is changed or\n    ///      reaffirmed. The zero address indicates there is no approved address.\n    ///      When a Transfer event emits, this also indicates that the approved\n    ///      address for that NFT (if any) is reset to none.\n    event Approval(\n        address indexed _owner,\n        address indexed _approved,\n        uint256 indexed _tokenId\n    );\n\n    /// @dev This emits when an operator is enabled or disabled for an owner.\n    ///      The operator can manage all NFTs of the owner.\n    event ApprovalForAll(\n        address indexed _owner,\n        address indexed _operator,\n        bool _approved\n    );\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      perator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT. When transfer is complete, this function\n    ///      checks if `_to` is a smart contract (code size > 0). If so, it calls\n    ///      `onERC721Received` on `_to` and throws if the return value is not\n    ///      `bytes4(keccak256(\"onERC721Received(address,address,uint256,bytes)\"))`.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    /// @param _data Additional data with no specified format, sent in call to `_to`\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId,\n        bytes _data\n    )\n        external;\n\n    /// @notice Transfers the ownership of an NFT from one address to another address\n    /// @dev This works identically to the other function with an extra data parameter,\n    ///      except this function just sets data to \"\".\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function safeTransferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        external;\n\n    /// @notice Change or reaffirm the approved address for an NFT\n    /// @dev The zero address indicates there is no approved address.\n    ///      Throws unless `msg.sender` is the current NFT owner, or an authorized\n    ///      operator of the current owner.\n    /// @param _approved The new approved NFT controller\n    /// @param _tokenId The NFT to approve\n    function approve(address _approved, uint256 _tokenId)\n        external;\n\n    /// @notice Enable or disable approval for a third party (\"operator\") to manage\n    ///         all of `msg.sender`'s assets\n    /// @dev Emits the ApprovalForAll event. The contract MUST allow\n    ///      multiple operators per owner.\n    /// @param _operator Address to add to the set of authorized operators\n    /// @param _approved True if the operator is approved, false to revoke approval\n    function setApprovalForAll(address _operator, bool _approved)\n        external;\n\n    /// @notice Count all NFTs assigned to an owner\n    /// @dev NFTs assigned to the zero address are considered invalid, and this\n    ///      function throws for queries about the zero address.\n    /// @param _owner An address for whom to query the balance\n    /// @return The number of NFTs owned by `_owner`, possibly zero\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @notice Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE\n    ///         TO CONFIRM THAT `_to` IS CAPABLE OF RECEIVING NFTS OR ELSE\n    ///         THEY MAY BE PERMANENTLY LOST\n    /// @dev Throws unless `msg.sender` is the current owner, an authorized\n    ///      operator, or the approved address for this NFT. Throws if `_from` is\n    ///      not the current owner. Throws if `_to` is the zero address. Throws if\n    ///      `_tokenId` is not a valid NFT.\n    /// @param _from The current owner of the NFT\n    /// @param _to The new owner\n    /// @param _tokenId The NFT to transfer\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _tokenId\n    )\n        public;\n\n    /// @notice Find the owner of an NFT\n    /// @dev NFTs assigned to zero address are considered invalid, and queries\n    ///      about them do throw.\n    /// @param _tokenId The identifier for an NFT\n    /// @return The address of the owner of the NFT\n    function ownerOf(uint256 _tokenId)\n        public\n        view\n        returns (address);\n\n    /// @notice Get the approved address for a single NFT\n    /// @dev Throws if `_tokenId` is not a valid NFT.\n    /// @param _tokenId The NFT to find the approved address for\n    /// @return The approved address for this NFT, or the zero address if there is none\n    function getApproved(uint256 _tokenId) \n        public\n        view\n        returns (address);\n    \n    /// @notice Query if an address is an authorized operator for another address\n    /// @param _owner The address that owns the NFTs\n    /// @param _operator The address that acts on behalf of the owner\n    /// @return True if `_operator` is an approved operator for `_owner`, false otherwise\n    function isApprovedForAll(address _owner, address _operator)\n        public\n        view\n        returns (bool);\n}\n",
-		"2.0.0/tokens/EtherToken/IEtherToken.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"../ERC20Token/IERC20Token.sol\";\n\n\ncontract IEtherToken is\n    IERC20Token\n{\n    function deposit()\n        public\n        payable;\n    \n    function withdraw(uint256 amount)\n        public;\n}\n",
-		"2.0.0/utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n",
-		"2.0.0/utils/Ownable/IOwnable.sol": "pragma solidity 0.4.24;\n\n\ncontract IOwnable {\n\n    function transferOwnership(address newOwner)\n        public;\n}\n",
-		"2.0.0/utils/Ownable/Ownable.sol": "pragma solidity 0.4.24;\n\nimport \"./IOwnable.sol\";\n\n\ncontract Ownable is\n    IOwnable\n{\n    address public owner;\n\n    constructor ()\n        public\n    {\n        owner = msg.sender;\n    }\n\n    modifier onlyOwner() {\n        require(\n            msg.sender == owner,\n            \"ONLY_CONTRACT_OWNER\"\n        );\n        _;\n    }\n\n    function transferOwnership(address newOwner)\n        public\n        onlyOwner\n    {\n        if (newOwner != address(0)) {\n            owner = newOwner;\n        }\n    }\n}\n",
-		"2.0.0/utils/ReentrancyGuard/ReentrancyGuard.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ReentrancyGuard {\n\n    // Locked state of mutex\n    bool private locked = false;\n\n    /// @dev Functions with this modifer cannot be reentered. The mutex will be locked\n    ///      before function execution and unlocked after.\n    modifier nonReentrant() {\n        // Ensure mutex is unlocked\n        require(\n            !locked,\n            \"REENTRANCY_ILLEGAL\"\n        );\n\n        // Lock mutex before function call\n        locked = true;\n\n        // Perform function call\n        _;\n\n        // Unlock mutex after function call\n        locked = false;\n    }\n}\n",
-		"2.0.0/utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n"
-	},
-	"sourceTreeHashHex": "0xd4b411ae8c566bfc879b9880fcf5306a0b0b7051368f0c84ad27da6b5a6f0637",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {
-		"1": {
-			"address": "0x4f833a24e1f95d70f028921e27040ca56e09ab0b",
-			"links": {},
-			"constructorArgs": "[]"
-		},
-		"3": {
-			"address": "0x4530c0483a1633c7a1c97d2c53721caff2caaaaf",
-			"links": {},
-			"constructorArgs": "[\"0xf47261b0000000000000000000000000ff67881f8d12f372d91baae9752eb3631ff0ed00\"]"
-		},
-		"42": {
-			"address": "0x35dd2932454449b14cee11a94d3674a936d5d7b2",
-			"links": {},
-			"constructorArgs": "[\"0xf47261b00000000000000000000000002002d3812f58e35f0ea1ffbf80a75a38c32175fa\"]"
-		},
-		"50": {
-			"address": "0x48bacb9266a570d521063ef5dd96e61686dbe788",
-			"links": {},
-			"constructorArgs": "[\"0xf47261b0000000000000000000000000871dd7c2b4b25e1aa18728e9d5f2af4c4e431f5c\"]"
-		}
-	}
-}
diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
index a406d27fb..30ef058f3 100644
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ b/packages/pipeline/src/data_types/events/exchange_events.ts
@@ -1,3 +1,4 @@
+import { Exchange } from '@0xproject/contract-artifacts';
 import {
     ExchangeCancelEventArgs,
     ExchangeCancelUpToEventArgs,
@@ -9,7 +10,6 @@ import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
-import { artifacts } from '../../artifacts';
 import { EventsResponse } from '../../data_sources/etherscan';
 import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
 import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
@@ -20,12 +20,10 @@ import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
 
 export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
 
-const exchangeContractAbi = artifacts.Exchange.compilerOutput.abi;
-
 export function parseExchangeEvents(rawEventsResponse: EventsResponse): ExchangeEventEntity[] {
     const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result);
     const decodedLogEntries = R.map(
-        eventResponse => decodeLogEntry<ExchangeEventArgs>(exchangeContractAbi, eventResponse),
+        eventResponse => decodeLogEntry<ExchangeEventArgs>(Exchange.compilerOutput.abi, eventResponse),
         logEntries,
     );
     const filteredLogEntries = R.filter(shouldIncludeLogEntry, decodedLogEntries);
diff --git a/packages/pipeline/src/global.d.ts b/packages/pipeline/src/global.d.ts
deleted file mode 100644
index 94e63a32d..000000000
--- a/packages/pipeline/src/global.d.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-declare module '*.json' {
-    const json: any;
-    /* tslint:disable */
-    export default json;
-    /* tslint:enable */
-}
diff --git a/packages/pipeline/test/data_types/events/event_utils_test.ts b/packages/pipeline/test/data_types/events/event_utils_test.ts
index 91a73c47d..731819106 100644
--- a/packages/pipeline/test/data_types/events/event_utils_test.ts
+++ b/packages/pipeline/test/data_types/events/event_utils_test.ts
@@ -1,10 +1,9 @@
+import { Exchange } from '@0xproject/contract-artifacts';
 import { BigNumber } from '@0xproject/utils';
 import * as chai from 'chai';
 import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
 
-import { artifacts } from '../../../src/artifacts';
-
 import { EventsResponseResult } from '../../../src/data_sources/etherscan';
 import { convertResponseToLogEntry, decodeLogEntry } from '../../../src/data_types/events/event_utils';
 import { chaiSetup } from '../../utils/chai_setup';
@@ -80,7 +79,7 @@ describe('event_utils', () => {
                     takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
                 },
             };
-            const actual = decodeLogEntry(artifacts.Exchange.compilerOutput.abi, input);
+            const actual = decodeLogEntry(Exchange.compilerOutput.abi, input);
             expect(actual).deep.equal(expected);
         });
     });
-- 
cgit v1.2.3


From c52ab47185f3d3a808e0490440d01e21fef61e06 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 17 Oct 2018 16:44:07 -0700
Subject: Update to use ContractWrappers + Infura instead of Etherscan

---
 .../pipeline/src/data_sources/etherscan/index.ts   |  52 ---------
 .../pipeline/src/data_types/events/event_utils.ts  |  35 ------
 .../src/data_types/events/exchange_events.ts       | 130 ---------------------
 .../pipeline/src/data_types/sra_orders/index.ts    |  54 ---------
 packages/pipeline/src/index.ts                     |  43 +++----
 packages/pipeline/src/parsers/events/index.ts      | 104 +++++++----------
 packages/pipeline/src/parsers/sra_orders/index.ts  |  38 +++---
 .../test/data_types/events/event_utils_test.ts     |  86 --------------
 .../test/data_types/events/exchange_events_test.ts |  77 ------------
 .../test/data_types/sra_orders/index_test.ts       |  79 -------------
 .../pipeline/test/parsers/events/index_test.ts     |  25 ++--
 .../pipeline/test/parsers/sra_orders/index_test.ts |  22 ++--
 12 files changed, 97 insertions(+), 648 deletions(-)
 delete mode 100644 packages/pipeline/src/data_sources/etherscan/index.ts
 delete mode 100644 packages/pipeline/src/data_types/events/event_utils.ts
 delete mode 100644 packages/pipeline/src/data_types/events/exchange_events.ts
 delete mode 100644 packages/pipeline/src/data_types/sra_orders/index.ts
 delete mode 100644 packages/pipeline/test/data_types/events/event_utils_test.ts
 delete mode 100644 packages/pipeline/test/data_types/events/exchange_events_test.ts
 delete mode 100644 packages/pipeline/test/data_types/sra_orders/index_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/etherscan/index.ts b/packages/pipeline/src/data_sources/etherscan/index.ts
deleted file mode 100644
index 044fff02e..000000000
--- a/packages/pipeline/src/data_sources/etherscan/index.ts
+++ /dev/null
@@ -1,52 +0,0 @@
-import { default as axios } from 'axios';
-import { BlockParam, BlockParamLiteral } from 'ethereum-types';
-
-const ETHERSCAN_URL = 'https://api.etherscan.io/api';
-
-export class Etherscan {
-    private readonly _apiKey: string;
-    constructor(apiKey: string) {
-        this._apiKey = apiKey;
-    }
-
-    /**
-     * Gets the raw events for a specific contract and block range.
-     * @param contractAddress  The address of the contract to get the events for.
-     * @param fromBlock The start of the block range to get events for (inclusive).
-     * @param toBlock The end of the block range to get events for (inclusive).
-     * @returns A list of decoded events.
-     */
-    public async getContractEventsAsync(
-        contractAddress: string,
-        fromBlock: BlockParam = BlockParamLiteral.Earliest,
-        toBlock: BlockParam = BlockParamLiteral.Latest,
-    ): Promise<EventsResponse> {
-        const fullURL = `${ETHERSCAN_URL}?module=logs&action=getLogs&address=${contractAddress}&fromBlock=${fromBlock}&toBlock=${toBlock}&apikey=${
-            this._apiKey
-        }`;
-        const resp = await axios.get<EventsResponse>(fullURL);
-        // TODO(albrow): Check response code.
-        return resp.data;
-    }
-}
-
-// Raw events response from etherescan.io
-export interface EventsResponse {
-    status: string;
-    message: string;
-    result: EventsResponseResult[];
-}
-
-// Events as represented in the response from etherscan.io
-export interface EventsResponseResult {
-    address: string;
-    topics: string[];
-    data: string;
-    blockNumber: string;
-    timeStamp: string;
-    gasPrice: string;
-    gasUsed: string;
-    logIndex: string;
-    transactionHash: string;
-    transactionIndex: string;
-}
diff --git a/packages/pipeline/src/data_types/events/event_utils.ts b/packages/pipeline/src/data_types/events/event_utils.ts
deleted file mode 100644
index 6be964807..000000000
--- a/packages/pipeline/src/data_types/events/event_utils.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-import { AbiDecoder } from '@0xproject/utils';
-import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-
-import { EventsResponseResult } from '../../data_sources/etherscan';
-
-const hexRadix = 16;
-
-function hexToInt(hex: string): number {
-    return parseInt(hex.replace('0x', ''), hexRadix);
-}
-
-// Converts a raw event response to a LogEntry
-export function convertResponseToLogEntry(result: EventsResponseResult): LogEntry {
-    return {
-        logIndex: hexToInt(result.logIndex),
-        transactionIndex: hexToInt(result.transactionIndex),
-        transactionHash: result.transactionHash,
-        blockHash: '',
-        blockNumber: hexToInt(result.blockNumber),
-        address: result.address,
-        data: result.data,
-        topics: result.topics,
-    };
-}
-
-// Decodes a LogEntry into a LogWithDecodedArgs
-export function decodeLogEntry<EventArgsType>(
-    contractAbi: AbiDefinition[],
-    log: LogEntry,
-): LogWithDecodedArgs<EventArgsType> {
-    const abiDecoder = new AbiDecoder([contractAbi]);
-    const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop<EventArgsType>(log);
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    return logWithDecodedArgs as LogWithDecodedArgs<EventArgsType>;
-}
diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts
deleted file mode 100644
index 30ef058f3..000000000
--- a/packages/pipeline/src/data_types/events/exchange_events.ts
+++ /dev/null
@@ -1,130 +0,0 @@
-import { Exchange } from '@0xproject/contract-artifacts';
-import {
-    ExchangeCancelEventArgs,
-    ExchangeCancelUpToEventArgs,
-    ExchangeEventArgs,
-    ExchangeFillEventArgs,
-} from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import * as R from 'ramda';
-
-import { EventsResponse } from '../../data_sources/etherscan';
-import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
-import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
-import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
-import { bigNumbertoStringOrNull } from '../../utils';
-
-import { convertResponseToLogEntry, decodeLogEntry } from './event_utils';
-
-export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
-
-export function parseExchangeEvents(rawEventsResponse: EventsResponse): ExchangeEventEntity[] {
-    const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result);
-    const decodedLogEntries = R.map(
-        eventResponse => decodeLogEntry<ExchangeEventArgs>(Exchange.compilerOutput.abi, eventResponse),
-        logEntries,
-    );
-    const filteredLogEntries = R.filter(shouldIncludeLogEntry, decodedLogEntries);
-    return R.map(_convertToEntity, filteredLogEntries);
-}
-
-export function shouldIncludeLogEntry(logEntry: LogWithDecodedArgs<ExchangeEventArgs>): boolean {
-    if (!R.contains(logEntry.event, ['Fill', 'Cancel', 'CancelUpTo'])) {
-        return false;
-    } else if (logEntry.logIndex == null || isNaN(logEntry.logIndex)) {
-        return false;
-    }
-    return true;
-}
-
-export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
-    switch (eventLog.event) {
-        case 'Fill':
-            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
-        case 'Cancel':
-            return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
-        case 'CancelUpTo':
-            return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>);
-        default:
-            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
-    }
-}
-
-export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeFillEvent = new ExchangeFillEvent();
-    exchangeFillEvent.contractAddress = eventLog.address as string;
-    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeFillEvent.logIndex = eventLog.logIndex as number;
-    exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
-    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
-    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
-    exchangeFillEvent.orderHash = eventLog.args.orderHash;
-    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeFillEvent.makerAssetType = makerAssetType;
-    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeFillEvent.takerAssetType = takerAssetType;
-    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeFillEvent;
-}
-
-export function _convertToExchangeCancelEvent(
-    eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
-): ExchangeCancelEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeCancelEvent = new ExchangeCancelEvent();
-    exchangeCancelEvent.contractAddress = eventLog.address as string;
-    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeCancelEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelEvent.rawData = eventLog.data as string;
-    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeCancelEvent.takerAddress =
-        eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
-    exchangeCancelEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
-    exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeCancelEvent.orderHash = eventLog.args.orderHash;
-    exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeCancelEvent.makerAssetType = makerAssetType;
-    exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeCancelEvent.takerAssetType = takerAssetType;
-    exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeCancelEvent;
-}
-
-export function _convertToExchangeCancelUpToEvent(
-    eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
-): ExchangeCancelUpToEvent {
-    const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent();
-    exchangeCancelUpToEvent.contractAddress = eventLog.address as string;
-    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelUpToEvent.rawData = eventLog.data as string;
-    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
-    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
-    return exchangeCancelUpToEvent;
-}
diff --git a/packages/pipeline/src/data_types/sra_orders/index.ts b/packages/pipeline/src/data_types/sra_orders/index.ts
deleted file mode 100644
index fb2b74dfe..000000000
--- a/packages/pipeline/src/data_types/sra_orders/index.ts
+++ /dev/null
@@ -1,54 +0,0 @@
-import { APIOrder, OrdersResponse } from '@0xproject/connect';
-import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import * as R from 'ramda';
-
-import { SraOrder } from '../../entities/SraOrder';
-import { bigNumbertoStringOrNull } from '../../utils';
-
-export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
-    return R.map(_convertToEntity, rawOrdersResponse.records);
-}
-
-export function _convertToEntity(apiOrder: APIOrder): SraOrder {
-    // TODO(albrow): refactor out common asset data decoding code.
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-
-    const sraOrder = new SraOrder();
-    sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
-    sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
-
-    // TODO(albrow): Set these fields to the correct values upstack.
-    sraOrder.lastUpdatedTimestamp = 0;
-    sraOrder.firstSeenTimestamp = 0;
-
-    sraOrder.makerAddress = apiOrder.order.makerAddress;
-    sraOrder.takerAddress = apiOrder.order.takerAddress;
-    sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
-    sraOrder.senderAddress = apiOrder.order.senderAddress;
-    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
-    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
-    sraOrder.makerFee = apiOrder.order.makerFee.toString();
-    sraOrder.takerFee = apiOrder.order.takerFee.toString();
-    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
-    sraOrder.salt = apiOrder.order.salt.toString();
-    sraOrder.signature = apiOrder.order.signature;
-
-    sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
-    sraOrder.makerAssetType = makerAssetType;
-    sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
-    sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
-    sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
-    sraOrder.takerAssetType = takerAssetType;
-    sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
-    sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
-    sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-
-    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
-
-    return sraOrder;
-}
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index a1dbb35ff..77c92cc34 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,52 +1,43 @@
 import { HttpClient } from '@0xproject/connect';
+import { web3Factory } from '@0xproject/dev-utils';
 import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
-import { Etherscan } from './data_sources/etherscan';
-import { parseExchangeEvents } from './data_types/events/exchange_events';
-import { parseSraOrders } from './data_types/sra_orders';
-import { ExchangeCancelEvent } from './entities/ExchangeCancelEvent';
-import { ExchangeCancelUpToEvent } from './entities/ExchangeCancelUpToEvent';
-import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
 import { SraOrder } from './entities/SraOrder';
 import { config } from './ormconfig';
-
-const etherscan = new Etherscan(process.env.ETHERSCAN_API_KEY as string);
-const EXCHANGE_ADDRESS = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+import { parseExchangeEvents } from './parsers/events';
+import { parseSraOrders } from './parsers/sra_orders';
 
 let connection: Connection;
 
 (async () => {
     connection = await createConnection(config);
     await getExchangeEventsAsync();
-    await getSraOrdersAsync();
+    // await getSraOrdersAsync();
 })();
 
+// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
+// wrong rpcUrl it just returns early with no error.
 async function getExchangeEventsAsync(): Promise<void> {
-    const fillRepository = connection.getRepository(ExchangeFillEvent);
-    const cancelRepository = connection.getRepository(ExchangeCancelEvent);
-    const cancelUpToRepository = connection.getRepository(ExchangeCancelUpToEvent);
-    console.log(
-        `found ${(await fillRepository.count()) +
-            (await cancelRepository.count()) +
-            (await cancelUpToRepository.count())} existing events`,
-    );
-    const rawEvents = await etherscan.getContractEventsAsync(EXCHANGE_ADDRESS);
-    const events = parseExchangeEvents(rawEvents);
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: 'https://mainnet.infura.io',
+    });
+    const exchangeEvents = new ExchangeEventsSource(provider, 1);
+    const eventLogs = await exchangeEvents.getFillEventsAsync();
+    const events = parseExchangeEvents(eventLogs);
+    console.log('Got events: ' + events.length);
     for (const event of events) {
         await event.save();
     }
-    console.log(
-        `now there are ${(await fillRepository.count()) +
-            (await cancelRepository.count()) +
-            (await cancelUpToRepository.count())} total events`,
-    );
+    console.log('Saved events.');
+    console.log('Exiting process');
+    process.exit(0);
 }
 
 async function getSraOrdersAsync(): Promise<void> {
     const orderRepository = connection.getRepository(SraOrder);
     console.log(`found ${await orderRepository.count()} existing orders`);
-
     const sraUrl = 'https://api.radarrelay.com/0x/v2';
     const connect = new HttpClient(sraUrl);
     const rawOrders = await connect.getOrdersAsync();
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index e18106c75..66f382dda 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -1,43 +1,38 @@
-import { ExchangeCancelEventArgs, ExchangeCancelUpToEventArgs, ExchangeFillEventArgs } from '@0x/contract-wrappers';
-import { assetDataUtils } from '@0x/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0x/types';
+import {
+    ExchangeCancelEventArgs,
+    ExchangeCancelUpToEventArgs,
+    ExchangeEventArgs,
+    ExchangeFillEventArgs,
+} from '@0xproject/contract-wrappers';
+import { assetDataUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
-import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeFillEvent } from '../../entities';
+import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
+import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
+import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
 import { bigNumbertoStringOrNull } from '../../utils';
 
-/**
- * Parses raw event logs for a fill event and returns an array of
- * ExchangeFillEvent entities.
- * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
- */
-export const parseExchangeFillEvents: (
-    eventLogs: Array<LogWithDecodedArgs<ExchangeFillEventArgs>>,
-) => ExchangeFillEvent[] = R.map(_convertToExchangeFillEvent);
+export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
 
-/**
- * Parses raw event logs for a cancel event and returns an array of
- * ExchangeCancelEvent entities.
- * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
- */
-export const parseExchangeCancelEvents: (
-    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelEventArgs>>,
-) => ExchangeCancelEvent[] = R.map(_convertToExchangeCancelEvent);
+export const parseExchangeEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
+) => ExchangeEventEntity[] = R.map(_convertToEntity);
 
-/**
- * Parses raw event logs for a CancelUpTo event and returns an array of
- * ExchangeCancelUpToEvent entities.
- * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
- */
-export const parseExchangeCancelUpToEvents: (
-    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelUpToEventArgs>>,
-) => ExchangeCancelUpToEvent[] = R.map(_convertToExchangeCancelUpToEvent);
+export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
+    switch (eventLog.event) {
+        case 'Fill':
+            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
+        case 'Cancel':
+            return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
+        case 'CancelUpTo':
+            return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>);
+        default:
+            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
+    }
+}
 
-/**
- * Converts a raw event log for a fill event into an ExchangeFillEvent entity.
- * @param eventLog Raw event log (e.g. returned from contract-wrappers).
- */
 export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
     const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
     const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
@@ -48,37 +43,28 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
     exchangeFillEvent.logIndex = eventLog.logIndex as number;
     exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.transactionHash = eventLog.transactionHash;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress;
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress;
-    exchangeFillEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
+    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
     exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount;
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount;
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid;
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid;
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
     exchangeFillEvent.orderHash = eventLog.args.orderHash;
     exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
     exchangeFillEvent.makerAssetType = makerAssetType;
     exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
     exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    // tslint has a false positive here. Type assertion is required.
-    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
     exchangeFillEvent.takerAssetType = takerAssetType;
     exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
     exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
     return exchangeFillEvent;
 }
 
-/**
- * Converts a raw event log for a cancel event into an ExchangeCancelEvent
- * entity.
- * @param eventLog Raw event log (e.g. returned from contract-wrappers).
- */
 export function _convertToExchangeCancelEvent(
     eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
 ): ExchangeCancelEvent {
@@ -91,32 +77,25 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelEvent.logIndex = eventLog.logIndex as number;
     exchangeCancelEvent.rawData = eventLog.data as string;
-    exchangeCancelEvent.transactionHash = eventLog.transactionHash;
-    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress;
-    exchangeCancelEvent.takerAddress = eventLog.args.takerAddress;
-    exchangeCancelEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
+    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeCancelEvent.takerAddress =
+        eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
+    exchangeCancelEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
     exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
     exchangeCancelEvent.orderHash = eventLog.args.orderHash;
     exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
     exchangeCancelEvent.makerAssetType = makerAssetType;
     exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
     exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
     exchangeCancelEvent.takerAssetType = takerAssetType;
     exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
     exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
     return exchangeCancelEvent;
 }
 
-/**
- * Converts a raw event log for a cancelUpTo event into an
- * ExchangeCancelUpToEvent entity.
- * @param eventLog Raw event log (e.g. returned from contract-wrappers).
- */
 export function _convertToExchangeCancelUpToEvent(
     eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
 ): ExchangeCancelUpToEvent {
@@ -125,9 +104,8 @@ export function _convertToExchangeCancelUpToEvent(
     exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
     exchangeCancelUpToEvent.rawData = eventLog.data as string;
-    exchangeCancelUpToEvent.transactionHash = eventLog.transactionHash;
-    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress;
-    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch;
+    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
+    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
+    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
     return exchangeCancelUpToEvent;
 }
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index ef8901e40..fb2b74dfe 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -1,24 +1,15 @@
-import { APIOrder, OrdersResponse } from '@0x/connect';
-import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0x/types';
+import { APIOrder, OrdersResponse } from '@0xproject/connect';
+import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
 import * as R from 'ramda';
 
-import { SraOrder } from '../../entities';
+import { SraOrder } from '../../entities/SraOrder';
 import { bigNumbertoStringOrNull } from '../../utils';
 
-/**
- * Parses a raw order response from an SRA endpoint and returns an array of
- * SraOrder entities.
- * @param rawOrdersResponse A raw order response from an SRA endpoint.
- */
 export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
     return R.map(_convertToEntity, rawOrdersResponse.records);
 }
 
-/**
- * Converts a single APIOrder into an SraOrder entity.
- * @param apiOrder A single order from the response from an SRA endpoint.
- */
 export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     // TODO(albrow): refactor out common asset data decoding code.
     const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
@@ -30,33 +21,34 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
     sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
 
+    // TODO(albrow): Set these fields to the correct values upstack.
+    sraOrder.lastUpdatedTimestamp = 0;
+    sraOrder.firstSeenTimestamp = 0;
+
     sraOrder.makerAddress = apiOrder.order.makerAddress;
     sraOrder.takerAddress = apiOrder.order.takerAddress;
     sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
     sraOrder.senderAddress = apiOrder.order.senderAddress;
-    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount;
-    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount;
-    sraOrder.makerFee = apiOrder.order.makerFee;
-    sraOrder.takerFee = apiOrder.order.takerFee;
-    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds;
-    sraOrder.salt = apiOrder.order.salt;
+    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
+    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
+    sraOrder.makerFee = apiOrder.order.makerFee.toString();
+    sraOrder.takerFee = apiOrder.order.takerFee.toString();
+    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
+    sraOrder.salt = apiOrder.order.salt.toString();
     sraOrder.signature = apiOrder.order.signature;
 
     sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
     sraOrder.makerAssetType = makerAssetType;
     sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
     sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
-    // tslint has a false positive here. Type assertion is required.
-    // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
     sraOrder.takerAssetType = takerAssetType;
     sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
     sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
-    // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
 
-    sraOrder.metadataJson = JSON.stringify(apiOrder.metaData);
+    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
 
     return sraOrder;
 }
diff --git a/packages/pipeline/test/data_types/events/event_utils_test.ts b/packages/pipeline/test/data_types/events/event_utils_test.ts
deleted file mode 100644
index 731819106..000000000
--- a/packages/pipeline/test/data_types/events/event_utils_test.ts
+++ /dev/null
@@ -1,86 +0,0 @@
-import { Exchange } from '@0xproject/contract-artifacts';
-import { BigNumber } from '@0xproject/utils';
-import * as chai from 'chai';
-import { DecodedLogArgs, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import 'mocha';
-
-import { EventsResponseResult } from '../../../src/data_sources/etherscan';
-import { convertResponseToLogEntry, decodeLogEntry } from '../../../src/data_types/events/event_utils';
-import { chaiSetup } from '../../utils/chai_setup';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-describe('event_utils', () => {
-    describe('convertResponseToLogEntry', () => {
-        it('converts EventsResponseResult to LogEntry', () => {
-            const input: EventsResponseResult = {
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                topics: [
-                    '0x82af639571738f4ebd4268fb0363d8957ebe1bbb9e78dba5ebd69eed39b154f0',
-                    '0x00000000000000000000000067032ef7be8fa07c4335d0134099db0f3875e930',
-                    '0x0000000000000000000000000000000000000000000000000000000000000000',
-                ],
-                data: '0x00000000000000000000000000000000000000000000000000000165f2d3f94d',
-                blockNumber: '0x61127b',
-                timeStamp: '0x5ba2878e',
-                gasPrice: '0x1a13b8600',
-                gasUsed: '0xd9dc',
-                logIndex: '0x63',
-                transactionHash: '0xa3f71931ddab6e758b9d1755b2715b376759f49f23fff60755f7e073367d61b5',
-                transactionIndex: '0x35',
-            };
-            const expected: LogEntry = {
-                logIndex: 99,
-                transactionIndex: 53,
-                transactionHash: input.transactionHash,
-                blockHash: '',
-                blockNumber: 6361723,
-                address: input.address,
-                data: input.data,
-                topics: input.topics,
-            };
-            const actual = convertResponseToLogEntry(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-    describe('decodeLogEntry', () => {
-        it('decodes LogEntry into LogWithDecodedArgs', () => {
-            const input: LogEntry = {
-                logIndex: 96,
-                transactionIndex: 52,
-                transactionHash: '0x02b59043e9b38b430c8c66abe67ab4a9e5509def8f8552b54231e88db1839831',
-                blockHash: '',
-                blockNumber: 6361723,
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                data:
-                    '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',
-                topics: [
-                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
-                    '0x0000000000000000000000003f7f832abb3be28442c0e48b7222e02b322c78f3',
-                    '0x000000000000000000000000a258b39954cef5cb142fd567a46cddb31a670124',
-                    '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-                ],
-            };
-            const expected: LogWithDecodedArgs<DecodedLogArgs> = {
-                ...input,
-                event: 'Fill',
-                args: {
-                    makerAddress: '0x3f7f832abb3be28442c0e48b7222e02b322c78f3',
-                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
-                    takerAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-                    senderAddress: '0x67032ef7be8fa07c4335d0134099db0f3875e930',
-                    makerAssetFilledAmount: new BigNumber('100000000000'),
-                    takerAssetFilledAmount: new BigNumber('330000000'),
-                    makerFeePaid: new BigNumber('0'),
-                    takerFeePaid: new BigNumber('0'),
-                    orderHash: '0x523404b4e6f847d9aefcf5be024be396449b4635590291fd7a28a8c940843858',
-                    makerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
-                    takerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-                },
-            };
-            const actual = decodeLogEntry(Exchange.compilerOutput.abi, input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-});
diff --git a/packages/pipeline/test/data_types/events/exchange_events_test.ts b/packages/pipeline/test/data_types/events/exchange_events_test.ts
deleted file mode 100644
index f1432892d..000000000
--- a/packages/pipeline/test/data_types/events/exchange_events_test.ts
+++ /dev/null
@@ -1,77 +0,0 @@
-import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { BigNumber } from '@0xproject/utils';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import 'mocha';
-
-import { _convertToEntity } from '../../../src/data_types/events/exchange_events';
-import { ExchangeFillEvent } from '../../../src/entities/ExchangeFillEvent';
-import { chaiSetup } from '../../utils/chai_setup';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-// tslint:disable:custom-no-magic-numbers
-describe('exchange_events', () => {
-    describe('_convertToEntity', () => {
-        it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
-            const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
-                logIndex: 102,
-                transactionIndex: 38,
-                transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
-                blockHash: '',
-                blockNumber: 6276262,
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                data:
-                    '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',
-                topics: [
-                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
-                    '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
-                    '0x000000000000000000000000c370d2a5920344aa6b7d8d11250e3e861434cbdd',
-                    '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
-                ],
-                event: 'Fill',
-                args: {
-                    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
-                    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
-                    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
-                    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
-                    makerAssetFilledAmount: new BigNumber('10000000000000000'),
-                    takerAssetFilledAmount: new BigNumber('100000000000000000'),
-                    makerFeePaid: new BigNumber('0'),
-                    takerFeePaid: new BigNumber('0'),
-                    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
-                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-                    takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
-                },
-            };
-            const expected = new ExchangeFillEvent();
-            expected.contractAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
-            expected.blockNumber = 6276262;
-            expected.logIndex = 102;
-            expected.rawData =
-                '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';
-            expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.feeRecepientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
-            expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.makerAssetFilledAmount = '10000000000000000';
-            expected.takerAssetFilledAmount = '100000000000000000';
-            expected.makerFeePaid = '0';
-            expected.takerFeePaid = '0';
-            expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
-            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerAssetType = 'erc20';
-            expected.makerAssetProxyId = '0xf47261b0';
-            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerTokenId = null;
-            expected.rawTakerAssetData = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
-            expected.takerAssetType = 'erc20';
-            expected.takerAssetProxyId = '0xf47261b0';
-            expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
-            expected.takerTokenId = null;
-            const actual = _convertToEntity(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-});
diff --git a/packages/pipeline/test/data_types/sra_orders/index_test.ts b/packages/pipeline/test/data_types/sra_orders/index_test.ts
deleted file mode 100644
index 174f89b4f..000000000
--- a/packages/pipeline/test/data_types/sra_orders/index_test.ts
+++ /dev/null
@@ -1,79 +0,0 @@
-import { APIOrder } from '@0xproject/types';
-import { BigNumber } from '@0xproject/utils';
-import * as chai from 'chai';
-import 'mocha';
-import { Connection, createConnection } from 'typeorm';
-
-import { _convertToEntity } from '../../../src/data_types/sra_orders';
-import { SraOrder } from '../../../src/entities/SraOrder';
-import { chaiSetup } from '../../utils/chai_setup';
-
-import { config } from '../../../src/ormconfig';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-// tslint:disable:custom-no-magic-numbers
-describe('sra_orders', () => {
-    describe('_convertToEntity', () => {
-        before(async () => {
-            // HACK(albrow): We don't actually use this connection but it seems
-            // to be required because chai calls the inspect method of the
-            // entity and that method requires a "default" connection.
-            await createConnection(config);
-        });
-        it('converts ApiOrder to SraOrder entity', () => {
-            const input: APIOrder = {
-                order: {
-                    makerAddress: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
-                    takerAddress: '0x0000000000000000000000000000000000000000',
-                    feeRecipientAddress: '0xa258b39954cef5cb142fd567a46cddb31a670124',
-                    senderAddress: '0x0000000000000000000000000000000000000000',
-                    makerAssetAmount: new BigNumber('1619310371000000000'),
-                    takerAssetAmount: new BigNumber('8178335207070707070707'),
-                    makerFee: new BigNumber('0'),
-                    takerFee: new BigNumber('0'),
-                    exchangeAddress: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                    expirationTimeSeconds: new BigNumber('1538529488'),
-                    signature:
-                        '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03',
-                    salt: new BigNumber('1537924688891'),
-                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-                    takerAssetData: '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18',
-                },
-                metaData: { isThisArbitraryData: true, powerLevel: 9001 },
-            };
-            const expected = new SraOrder();
-            expected.exchangeAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
-            expected.orderHashHex = '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1c9';
-            expected.lastUpdatedTimestamp = 0;
-            expected.firstSeenTimestamp = 0;
-            expected.makerAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
-            expected.takerAddress = '0x0000000000000000000000000000000000000000';
-            expected.feeRecipientAddress = '0xa258b39954cef5cb142fd567a46cddb31a670124';
-            expected.senderAddress = '0x0000000000000000000000000000000000000000';
-            expected.makerAssetAmount = '1619310371000000000';
-            expected.takerAssetAmount = '8178335207070707070707';
-            expected.makerFee = '0';
-            expected.takerFee = '0';
-            expected.expirationTimeSeconds = '1538529488';
-            expected.salt = '1537924688891';
-            expected.signature =
-                '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03';
-            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerAssetType = 'erc20';
-            expected.makerAssetProxyId = '0xf47261b0';
-            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerTokenId = null;
-            expected.rawTakerAssetData = '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18';
-            expected.takerAssetType = 'erc20';
-            expected.takerAssetProxyId = '0xf47261b0';
-            expected.takerTokenAddress = '0x42d6622dece394b54999fbd73d108123806f6a18';
-            expected.takerTokenId = null;
-            expected.metaDataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
-
-            const actual = _convertToEntity(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-});
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index 7e439ce39..2a2db1a94 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -1,11 +1,11 @@
-import { ExchangeFillEventArgs } from '@0x/contract-wrappers';
-import { BigNumber } from '@0x/utils';
+import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
+import { BigNumber } from '@0xproject/utils';
 import * as chai from 'chai';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
 
-import { ExchangeFillEvent } from '../../../src/entities';
-import { _convertToExchangeFillEvent } from '../../../src/parsers/events';
+import { ExchangeFillEvent } from '../../../src/entities/ExchangeFillEvent';
+import { _convertToEntity } from '../../../src/parsers/events';
 import { chaiSetup } from '../../utils/chai_setup';
 
 chaiSetup.configure();
@@ -13,7 +13,7 @@ const expect = chai.expect;
 
 // tslint:disable:custom-no-magic-numbers
 describe('exchange_events', () => {
-    describe('_convertToExchangeFillEvent', () => {
+    describe('_convertToEntity', () => {
         it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
             const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
                 logIndex: 102,
@@ -39,7 +39,7 @@ describe('exchange_events', () => {
                     makerAssetFilledAmount: new BigNumber('10000000000000000'),
                     takerAssetFilledAmount: new BigNumber('100000000000000000'),
                     makerFeePaid: new BigNumber('0'),
-                    takerFeePaid: new BigNumber('12345'),
+                    takerFeePaid: new BigNumber('0'),
                     orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
                     makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
                     takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
@@ -51,15 +51,14 @@ describe('exchange_events', () => {
             expected.logIndex = 102;
             expected.rawData =
                 '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';
-            expected.transactionHash = '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe';
             expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
             expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.feeRecipientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
+            expected.feeRecepientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
             expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.makerAssetFilledAmount = new BigNumber('10000000000000000');
-            expected.takerAssetFilledAmount = new BigNumber('100000000000000000');
-            expected.makerFeePaid = new BigNumber('0');
-            expected.takerFeePaid = new BigNumber('12345');
+            expected.makerAssetFilledAmount = '10000000000000000';
+            expected.takerAssetFilledAmount = '100000000000000000';
+            expected.makerFeePaid = '0';
+            expected.takerFeePaid = '0';
             expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
             expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
             expected.makerAssetType = 'erc20';
@@ -71,7 +70,7 @@ describe('exchange_events', () => {
             expected.takerAssetProxyId = '0xf47261b0';
             expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
             expected.takerTokenId = null;
-            const actual = _convertToExchangeFillEvent(input);
+            const actual = _convertToEntity(input);
             expect(actual).deep.equal(expected);
         });
     });
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index ee2842ef3..952a6f3c6 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -1,9 +1,9 @@
-import { APIOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
+import { APIOrder } from '@0xproject/types';
+import { BigNumber } from '@0xproject/utils';
 import * as chai from 'chai';
 import 'mocha';
 
-import { SraOrder } from '../../../src/entities';
+import { SraOrder } from '../../../src/entities/SraOrder';
 import { _convertToEntity } from '../../../src/parsers/sra_orders';
 import { chaiSetup } from '../../utils/chai_setup';
 
@@ -37,16 +37,18 @@ describe('sra_orders', () => {
             const expected = new SraOrder();
             expected.exchangeAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
             expected.orderHashHex = '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1c9';
+            expected.lastUpdatedTimestamp = 0;
+            expected.firstSeenTimestamp = 0;
             expected.makerAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
             expected.takerAddress = '0x0000000000000000000000000000000000000000';
             expected.feeRecipientAddress = '0xa258b39954cef5cb142fd567a46cddb31a670124';
             expected.senderAddress = '0x0000000000000000000000000000000000000000';
-            expected.makerAssetAmount = new BigNumber('1619310371000000000');
-            expected.takerAssetAmount = new BigNumber('8178335207070707070707');
-            expected.makerFee = new BigNumber('0');
-            expected.takerFee = new BigNumber('0');
-            expected.expirationTimeSeconds = new BigNumber('1538529488');
-            expected.salt = new BigNumber('1537924688891');
+            expected.makerAssetAmount = '1619310371000000000';
+            expected.takerAssetAmount = '8178335207070707070707';
+            expected.makerFee = '0';
+            expected.takerFee = '0';
+            expected.expirationTimeSeconds = '1538529488';
+            expected.salt = '1537924688891';
             expected.signature =
                 '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03';
             expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
@@ -59,7 +61,7 @@ describe('sra_orders', () => {
             expected.takerAssetProxyId = '0xf47261b0';
             expected.takerTokenAddress = '0x42d6622dece394b54999fbd73d108123806f6a18';
             expected.takerTokenId = null;
-            expected.metadataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
+            expected.metaDataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
 
             const actual = _convertToEntity(input);
             expect(actual).deep.equal(expected);
-- 
cgit v1.2.3


From 4912affbe81876a00a90c4266f38b22b4018c05f Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 18 Oct 2018 13:44:09 -0700
Subject: Update pipeline to use new @0x npm org for imports

---
 packages/pipeline/src/index.ts                          | 4 ++--
 packages/pipeline/src/parsers/events/index.ts           | 6 +++---
 packages/pipeline/src/parsers/sra_orders/index.ts       | 6 +++---
 packages/pipeline/test/parsers/events/index_test.ts     | 4 ++--
 packages/pipeline/test/parsers/sra_orders/index_test.ts | 4 ++--
 5 files changed, 12 insertions(+), 12 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 77c92cc34..d4bca65c5 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,5 +1,5 @@
-import { HttpClient } from '@0xproject/connect';
-import { web3Factory } from '@0xproject/dev-utils';
+import { HttpClient } from '@0x/connect';
+import { web3Factory } from '@0x/dev-utils';
 import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index 66f382dda..b9b4d02cb 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -3,9 +3,9 @@ import {
     ExchangeCancelUpToEventArgs,
     ExchangeEventArgs,
     ExchangeFillEventArgs,
-} from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+} from '@0x/contract-wrappers';
+import { assetDataUtils } from '@0x/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index fb2b74dfe..39c222afd 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -1,6 +1,6 @@
-import { APIOrder, OrdersResponse } from '@0xproject/connect';
-import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
+import { APIOrder, OrdersResponse } from '@0x/connect';
+import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import * as R from 'ramda';
 
 import { SraOrder } from '../../entities/SraOrder';
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index 2a2db1a94..0730e4013 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -1,5 +1,5 @@
-import { ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { BigNumber } from '@0xproject/utils';
+import { ExchangeFillEventArgs } from '@0x/contract-wrappers';
+import { BigNumber } from '@0x/utils';
 import * as chai from 'chai';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index 952a6f3c6..eb181ece5 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -1,5 +1,5 @@
-import { APIOrder } from '@0xproject/types';
-import { BigNumber } from '@0xproject/utils';
+import { APIOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
 import * as chai from 'chai';
 import 'mocha';
 
-- 
cgit v1.2.3


From 1544e5ed9fc7946bac12a41e366a137dfe72414f Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 18 Oct 2018 17:44:48 -0700
Subject: Update script to work with existing v1 pipeline data

---
 .../pipeline/src/entities/ExchangeCancelEvent.ts   |  5 +-
 .../src/entities/ExchangeCancelUpToEvent.ts        |  5 +-
 .../pipeline/src/entities/ExchangeFillEvent.ts     |  7 +-
 packages/pipeline/src/entities/SraOrder.ts         |  4 +-
 packages/pipeline/src/index.ts                     | 76 +++++++++++++++-------
 packages/pipeline/src/parsers/events/index.ts      |  3 +-
 .../pipeline/test/parsers/events/index_test.ts     |  3 +-
 7 files changed, 68 insertions(+), 35 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
index 7010ab9f2..698b9e2ec 100644
--- a/packages/pipeline/src/entities/ExchangeCancelEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
@@ -1,15 +1,16 @@
-import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
 @Entity()
-export class ExchangeCancelEvent extends BaseEntity {
+export class ExchangeCancelEvent {
     @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
     @Column() public rawData!: string;
 
+    // TODO(albrow): Include transaction hash
     @Column() public makerAddress!: string;
     @Column({ nullable: true, type: String })
     public takerAddress!: string;
diff --git a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
index 03a02b069..3ca75ccf7 100644
--- a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
@@ -1,11 +1,12 @@
-import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 @Entity()
-export class ExchangeCancelUpToEvent extends BaseEntity {
+export class ExchangeCancelUpToEvent {
     @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
+    // TODO(albrow): Include transaction hash
     @Column() public rawData!: string;
 
     @Column() public makerAddress!: string;
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
index 5eafa7449..6e549af93 100644
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ b/packages/pipeline/src/entities/ExchangeFillEvent.ts
@@ -1,18 +1,19 @@
-import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
 @Entity()
-export class ExchangeFillEvent extends BaseEntity {
+export class ExchangeFillEvent {
     @PrimaryColumn() public contractAddress!: string;
     @PrimaryColumn() public logIndex!: number;
     @PrimaryColumn() public blockNumber!: number;
 
     @Column() public rawData!: string;
 
+    @Column() public transactionHash!: string;
     @Column() public makerAddress!: string;
     @Column() public takerAddress!: string;
-    @Column() public feeRecepientAddress!: string;
+    @Column() public feeRecipientAddress!: string;
     @Column() public senderAddress!: string;
     @Column() public makerAssetFilledAmount!: string;
     @Column() public takerAssetFilledAmount!: string;
diff --git a/packages/pipeline/src/entities/SraOrder.ts b/packages/pipeline/src/entities/SraOrder.ts
index e4987df57..a22f7c4e5 100644
--- a/packages/pipeline/src/entities/SraOrder.ts
+++ b/packages/pipeline/src/entities/SraOrder.ts
@@ -1,9 +1,9 @@
-import { BaseEntity, Column, Entity, PrimaryColumn } from 'typeorm';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
 @Entity()
-export class SraOrder extends BaseEntity {
+export class SraOrder {
     @PrimaryColumn() public exchangeAddress!: string;
     @PrimaryColumn() public orderHashHex!: string;
 
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index d4bca65c5..58646fc56 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -1,50 +1,78 @@
-import { HttpClient } from '@0x/connect';
 import { web3Factory } from '@0x/dev-utils';
 import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
 import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
-import { SraOrder } from './entities/SraOrder';
-import { config } from './ormconfig';
+import { deployConfig } from './ormconfig';
 import { parseExchangeEvents } from './parsers/events';
-import { parseSraOrders } from './parsers/sra_orders';
+import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 
 let connection: Connection;
 
 (async () => {
-    connection = await createConnection(config);
+    connection = await createConnection(deployConfig);
     await getExchangeEventsAsync();
-    // await getSraOrdersAsync();
+    await mergeExchangeEventsAsync();
+    console.log('Exiting process');
+    process.exit(0);
 })();
 
 // TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
 // wrong rpcUrl it just returns early with no error.
 async function getExchangeEventsAsync(): Promise<void> {
+    console.log('Getting event logs...');
     const provider = web3Factory.getRpcProvider({
         rpcUrl: 'https://mainnet.infura.io',
     });
+    const eventsRepository = connection.getRepository(ExchangeFillEvent);
     const exchangeEvents = new ExchangeEventsSource(provider, 1);
     const eventLogs = await exchangeEvents.getFillEventsAsync();
+    console.log('Parsing events...');
     const events = parseExchangeEvents(eventLogs);
-    console.log('Got events: ' + events.length);
-    for (const event of events) {
-        await event.save();
-    }
+    console.log(`Retrieved and parsed ${events.length} total events.`);
+    console.log('Saving events...');
+    eventsRepository.save(events);
     console.log('Saved events.');
-    console.log('Exiting process');
-    process.exit(0);
 }
 
-async function getSraOrdersAsync(): Promise<void> {
-    const orderRepository = connection.getRepository(SraOrder);
-    console.log(`found ${await orderRepository.count()} existing orders`);
-    const sraUrl = 'https://api.radarrelay.com/0x/v2';
-    const connect = new HttpClient(sraUrl);
-    const rawOrders = await connect.getOrdersAsync();
-    const orders = parseSraOrders(rawOrders);
-    for (const order of orders) {
-        order.sourceUrl = sraUrl;
-        await order.save();
-    }
-    console.log(`now there are ${await orderRepository.count()} total orders`);
+const insertEventsRawQuery = `INSERT INTO events_raw (
+    event_type,
+    error_id,
+    order_hash,
+    maker,
+    maker_amount,
+    maker_fee,
+    maker_token,
+    taker,
+    taker_amount,
+    taker_fee,
+    taker_token,
+    txn_hash,
+    fee_recipient,
+    block_number,
+    log_index
+)
+(
+    SELECT
+        'LogFill',
+        null,
+        "orderHash",
+        "makerAddress",
+        "makerAssetFilledAmount"::numeric(78),
+        "makerFeePaid"::numeric(78),
+        "makerTokenAddress",
+        "takerAddress",
+        "takerAssetFilledAmount"::numeric(78),
+        "takerFeePaid"::numeric(78),
+        "takerTokenAddress",
+        "transactionHash",
+        "feeRecipientAddress",
+        "blockNumber",
+        "logIndex"
+    FROM exchange_fill_event
+) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
+
+async function mergeExchangeEventsAsync(): Promise<void> {
+    console.log('Merging results into events_raw...');
+    await connection.query(insertEventsRawQuery);
 }
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index b9b4d02cb..abfb7ddb6 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -43,9 +43,10 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
     exchangeFillEvent.logIndex = eventLog.logIndex as number;
     exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.transactionHash = eventLog.transactionHash;
     exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
-    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
     exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
     exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
     exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index 0730e4013..451988f8e 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -51,9 +51,10 @@ describe('exchange_events', () => {
             expected.logIndex = 102;
             expected.rawData =
                 '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';
+            expected.transactionHash = '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe';
             expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
             expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.feeRecepientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
+            expected.feeRecipientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
             expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
             expected.makerAssetFilledAmount = '10000000000000000';
             expected.takerAssetFilledAmount = '100000000000000000';
-- 
cgit v1.2.3


From fff1e2cfa72d0f09ff839a361fc133907337bf4b Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 18 Oct 2018 17:48:52 -0700
Subject: Rename index.ts -> merge_v2_events

---
 packages/pipeline/src/index.ts           | 78 --------------------------------
 packages/pipeline/src/merge_v2_events.ts | 78 ++++++++++++++++++++++++++++++++
 2 files changed, 78 insertions(+), 78 deletions(-)
 delete mode 100644 packages/pipeline/src/index.ts
 create mode 100644 packages/pipeline/src/merge_v2_events.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
deleted file mode 100644
index 58646fc56..000000000
--- a/packages/pipeline/src/index.ts
+++ /dev/null
@@ -1,78 +0,0 @@
-import { web3Factory } from '@0x/dev-utils';
-import 'reflect-metadata';
-import { Connection, createConnection } from 'typeorm';
-
-import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
-import { deployConfig } from './ormconfig';
-import { parseExchangeEvents } from './parsers/events';
-import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
-
-let connection: Connection;
-
-(async () => {
-    connection = await createConnection(deployConfig);
-    await getExchangeEventsAsync();
-    await mergeExchangeEventsAsync();
-    console.log('Exiting process');
-    process.exit(0);
-})();
-
-// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
-// wrong rpcUrl it just returns early with no error.
-async function getExchangeEventsAsync(): Promise<void> {
-    console.log('Getting event logs...');
-    const provider = web3Factory.getRpcProvider({
-        rpcUrl: 'https://mainnet.infura.io',
-    });
-    const eventsRepository = connection.getRepository(ExchangeFillEvent);
-    const exchangeEvents = new ExchangeEventsSource(provider, 1);
-    const eventLogs = await exchangeEvents.getFillEventsAsync();
-    console.log('Parsing events...');
-    const events = parseExchangeEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total events.`);
-    console.log('Saving events...');
-    eventsRepository.save(events);
-    console.log('Saved events.');
-}
-
-const insertEventsRawQuery = `INSERT INTO events_raw (
-    event_type,
-    error_id,
-    order_hash,
-    maker,
-    maker_amount,
-    maker_fee,
-    maker_token,
-    taker,
-    taker_amount,
-    taker_fee,
-    taker_token,
-    txn_hash,
-    fee_recipient,
-    block_number,
-    log_index
-)
-(
-    SELECT
-        'LogFill',
-        null,
-        "orderHash",
-        "makerAddress",
-        "makerAssetFilledAmount"::numeric(78),
-        "makerFeePaid"::numeric(78),
-        "makerTokenAddress",
-        "takerAddress",
-        "takerAssetFilledAmount"::numeric(78),
-        "takerFeePaid"::numeric(78),
-        "takerTokenAddress",
-        "transactionHash",
-        "feeRecipientAddress",
-        "blockNumber",
-        "logIndex"
-    FROM exchange_fill_event
-) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
-
-async function mergeExchangeEventsAsync(): Promise<void> {
-    console.log('Merging results into events_raw...');
-    await connection.query(insertEventsRawQuery);
-}
diff --git a/packages/pipeline/src/merge_v2_events.ts b/packages/pipeline/src/merge_v2_events.ts
new file mode 100644
index 000000000..58646fc56
--- /dev/null
+++ b/packages/pipeline/src/merge_v2_events.ts
@@ -0,0 +1,78 @@
+import { web3Factory } from '@0x/dev-utils';
+import 'reflect-metadata';
+import { Connection, createConnection } from 'typeorm';
+
+import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
+import { deployConfig } from './ormconfig';
+import { parseExchangeEvents } from './parsers/events';
+import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(deployConfig);
+    await getExchangeEventsAsync();
+    await mergeExchangeEventsAsync();
+    console.log('Exiting process');
+    process.exit(0);
+})();
+
+// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
+// wrong rpcUrl it just returns early with no error.
+async function getExchangeEventsAsync(): Promise<void> {
+    console.log('Getting event logs...');
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: 'https://mainnet.infura.io',
+    });
+    const eventsRepository = connection.getRepository(ExchangeFillEvent);
+    const exchangeEvents = new ExchangeEventsSource(provider, 1);
+    const eventLogs = await exchangeEvents.getFillEventsAsync();
+    console.log('Parsing events...');
+    const events = parseExchangeEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total events.`);
+    console.log('Saving events...');
+    eventsRepository.save(events);
+    console.log('Saved events.');
+}
+
+const insertEventsRawQuery = `INSERT INTO events_raw (
+    event_type,
+    error_id,
+    order_hash,
+    maker,
+    maker_amount,
+    maker_fee,
+    maker_token,
+    taker,
+    taker_amount,
+    taker_fee,
+    taker_token,
+    txn_hash,
+    fee_recipient,
+    block_number,
+    log_index
+)
+(
+    SELECT
+        'LogFill',
+        null,
+        "orderHash",
+        "makerAddress",
+        "makerAssetFilledAmount"::numeric(78),
+        "makerFeePaid"::numeric(78),
+        "makerTokenAddress",
+        "takerAddress",
+        "takerAssetFilledAmount"::numeric(78),
+        "takerFeePaid"::numeric(78),
+        "takerTokenAddress",
+        "transactionHash",
+        "feeRecipientAddress",
+        "blockNumber",
+        "logIndex"
+    FROM exchange_fill_event
+) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
+
+async function mergeExchangeEventsAsync(): Promise<void> {
+    console.log('Merging results into events_raw...');
+    await connection.query(insertEventsRawQuery);
+}
-- 
cgit v1.2.3


From da5e8b09d9f7fc3125918347aab19ba8e0e14984 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Fri, 19 Oct 2018 14:05:35 -0700
Subject: Fix bugs in merge_v2_events script and disable verbose logging

---
 packages/pipeline/src/merge_v2_events.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/merge_v2_events.ts b/packages/pipeline/src/merge_v2_events.ts
index 58646fc56..71d5e1806 100644
--- a/packages/pipeline/src/merge_v2_events.ts
+++ b/packages/pipeline/src/merge_v2_events.ts
@@ -31,7 +31,10 @@ async function getExchangeEventsAsync(): Promise<void> {
     const events = parseExchangeEvents(eventLogs);
     console.log(`Retrieved and parsed ${events.length} total events.`);
     console.log('Saving events...');
-    eventsRepository.save(events);
+    for (const event of events) {
+        await eventsRepository.save(event);
+    }
+    await eventsRepository.save(events);
     console.log('Saved events.');
 }
 
-- 
cgit v1.2.3


From 50924d62cba02cf74e58ce7f1efbabfa29fb5710 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 22 Oct 2018 16:09:35 -0700
Subject: chore: Fix tslint config.

---
 packages/pipeline/src/merge_v2_events.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/merge_v2_events.ts b/packages/pipeline/src/merge_v2_events.ts
index 71d5e1806..24439423f 100644
--- a/packages/pipeline/src/merge_v2_events.ts
+++ b/packages/pipeline/src/merge_v2_events.ts
@@ -3,9 +3,9 @@ import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
 import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
+import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 import { deployConfig } from './ormconfig';
 import { parseExchangeEvents } from './parsers/events';
-import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
 
 let connection: Connection;
 
-- 
cgit v1.2.3


From e2f222b08f0162fb067260bbbf1f58056b1badd7 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 23 Oct 2018 16:03:52 -0700
Subject: Implement support for getting and parsing blocks and transactions

---
 packages/pipeline/src/entities/Block.ts       |  9 ++++
 packages/pipeline/src/entities/Transaction.ts | 11 +++++
 packages/pipeline/src/entities/block.ts       | 10 ++--
 packages/pipeline/src/entities/transaction.ts | 20 +++-----
 packages/pipeline/src/index.ts                | 68 +++++++++++++++++++++++++++
 5 files changed, 97 insertions(+), 21 deletions(-)
 create mode 100644 packages/pipeline/src/entities/Block.ts
 create mode 100644 packages/pipeline/src/entities/Transaction.ts
 create mode 100644 packages/pipeline/src/index.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/Block.ts b/packages/pipeline/src/entities/Block.ts
new file mode 100644
index 000000000..49e0ef840
--- /dev/null
+++ b/packages/pipeline/src/entities/Block.ts
@@ -0,0 +1,9 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class Block {
+    @PrimaryColumn() public hash!: string;
+    @PrimaryColumn() public number!: number;
+
+    @Column() public unixTimestampSeconds!: number;
+}
diff --git a/packages/pipeline/src/entities/Transaction.ts b/packages/pipeline/src/entities/Transaction.ts
new file mode 100644
index 000000000..d89d44746
--- /dev/null
+++ b/packages/pipeline/src/entities/Transaction.ts
@@ -0,0 +1,11 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class Transaction {
+    @PrimaryColumn() public transactionHash!: string;
+    @PrimaryColumn() public blockHash!: string;
+    @PrimaryColumn() public blockNumber!: number;
+
+    @Column() public gasUsed!: number;
+    @Column() public gasPrice!: number;
+}
diff --git a/packages/pipeline/src/entities/block.ts b/packages/pipeline/src/entities/block.ts
index 398946622..49e0ef840 100644
--- a/packages/pipeline/src/entities/block.ts
+++ b/packages/pipeline/src/entities/block.ts
@@ -1,13 +1,9 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-import { numberToBigIntTransformer } from '../utils';
-
-@Entity({ name: 'blocks', schema: 'raw' })
+@Entity()
 export class Block {
     @PrimaryColumn() public hash!: string;
-    @PrimaryColumn({ transformer: numberToBigIntTransformer })
-    public number!: number;
+    @PrimaryColumn() public number!: number;
 
-    @Column({ name: 'timestamp', transformer: numberToBigIntTransformer })
-    public timestamp!: number;
+    @Column() public unixTimestampSeconds!: number;
 }
diff --git a/packages/pipeline/src/entities/transaction.ts b/packages/pipeline/src/entities/transaction.ts
index 742050177..d89d44746 100644
--- a/packages/pipeline/src/entities/transaction.ts
+++ b/packages/pipeline/src/entities/transaction.ts
@@ -1,19 +1,11 @@
-import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
-
-@Entity({ name: 'transactions', schema: 'raw' })
+@Entity()
 export class Transaction {
-    @PrimaryColumn({ name: 'transaction_hash' })
-    public transactionHash!: string;
-    @PrimaryColumn({ name: 'block_hash' })
-    public blockHash!: string;
-    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
-    public blockNumber!: number;
+    @PrimaryColumn() public transactionHash!: string;
+    @PrimaryColumn() public blockHash!: string;
+    @PrimaryColumn() public blockNumber!: number;
 
-    @Column({ type: 'numeric', name: 'gas_used', transformer: bigNumberTransformer })
-    public gasUsed!: BigNumber;
-    @Column({ type: 'numeric', name: 'gas_price', transformer: bigNumberTransformer })
-    public gasPrice!: BigNumber;
+    @Column() public gasUsed!: number;
+    @Column() public gasPrice!: number;
 }
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
new file mode 100644
index 000000000..ad0e4c68f
--- /dev/null
+++ b/packages/pipeline/src/index.ts
@@ -0,0 +1,68 @@
+import { web3Factory } from '@0x/dev-utils';
+import { Web3ProviderEngine } from '@0x/subproviders';
+import 'reflect-metadata';
+import { Connection, createConnection } from 'typeorm';
+
+import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
+import { Web3Source } from './data_sources/web3';
+import { Block } from './entities/Block';
+import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+import { Transaction } from './entities/Transaction';
+import { testConfig } from './ormconfig';
+import { parseExchangeEvents } from './parsers/events';
+import { parseBlock, parseTransaction } from './parsers/web3';
+
+const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(testConfig);
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: 'https://mainnet.infura.io',
+    });
+    await getExchangeEventsAsync(provider);
+    await getBlockAsync(provider);
+    await getTransactionAsync(provider);
+    console.log('Exiting process');
+    process.exit(0);
+})();
+
+async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<void> {
+    console.log('Getting event logs...');
+    const eventsRepository = connection.getRepository(ExchangeFillEvent);
+    const exchangeEvents = new ExchangeEventsSource(provider, 1);
+    const eventLogs = await exchangeEvents.getFillEventsAsync(EXCHANGE_START_BLOCK, EXCHANGE_START_BLOCK + 100000);
+    console.log('Parsing events...');
+    const events = parseExchangeEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total events.`);
+    console.log('Saving events...');
+    for (const event of events) {
+        await eventsRepository.save(event);
+    }
+    console.log('Saved events.');
+}
+
+async function getBlockAsync(provider: Web3ProviderEngine): Promise<void> {
+    console.log('Getting block info...');
+    const blocksRepository = connection.getRepository(Block);
+    const web3Source = new Web3Source(provider);
+    const rawBlock = await web3Source.getBlockInfoAsync(EXCHANGE_START_BLOCK);
+    const block = parseBlock(rawBlock);
+    console.log('Saving block info...');
+    await blocksRepository.save(block);
+    console.log('Done saving block.');
+}
+
+async function getTransactionAsync(provider: Web3ProviderEngine): Promise<void> {
+    console.log('Getting tx info...');
+    const txsRepository = connection.getRepository(Transaction);
+    const web3Source = new Web3Source(provider);
+    const rawTx = await web3Source.getTransactionInfoAsync(
+        '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+    );
+    const tx = parseTransaction(rawTx);
+    console.log('Saving tx info...');
+    await txsRepository.save(tx);
+    console.log('Done saving tx.');
+}
-- 
cgit v1.2.3


From f6ebdd1a3f7a387d099aae3c81b81c38c16c7caa Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 24 Oct 2018 18:34:20 -0700
Subject: Implement fetching and parsing relayer info

---
 packages/pipeline/package.json            |  1 +
 packages/pipeline/src/entities/Relayer.ts | 22 ++++++++++++++++++++++
 packages/pipeline/src/entities/relayer.ts | 21 +++++++++++----------
 packages/pipeline/src/index.ts            | 29 +++++++++++++++++++++++------
 4 files changed, 57 insertions(+), 16 deletions(-)
 create mode 100644 packages/pipeline/src/entities/Relayer.ts

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index abd8f28fd..5b8d7a33e 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -30,6 +30,7 @@
         "@0x/tslint-config": "^1.0.9",
         "@types/axios": "^0.14.0",
         "@types/ramda": "^0.25.38",
+        "@types/axios": "^0.14.0",
         "chai": "^4.1.2",
         "chai-as-promised": "^7.1.1",
         "chai-bignumber": "^2.0.2",
diff --git a/packages/pipeline/src/entities/Relayer.ts b/packages/pipeline/src/entities/Relayer.ts
new file mode 100644
index 000000000..ebdcbf345
--- /dev/null
+++ b/packages/pipeline/src/entities/Relayer.ts
@@ -0,0 +1,22 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity()
+export class Relayer {
+    @PrimaryColumn() public name!: string;
+
+    @Column() public url!: string;
+    @Column({ nullable: true, type: String })
+    public sraHttpEndpoint!: string | null;
+    @Column({ nullable: true, type: String })
+    public sraWsEndpoint!: string | null;
+    @Column({ nullable: true, type: String })
+    public appUrl!: string | null;
+
+    // TODO(albrow): Add exchange contract or protocol version?
+    // TODO(albrow): Add network ids for addresses?
+
+    @Column({ type: 'varchar', array: true })
+    public feeRecipientAddresses!: string[];
+    @Column({ type: 'varchar', array: true })
+    public takerAddresses!: string[];
+}
diff --git a/packages/pipeline/src/entities/relayer.ts b/packages/pipeline/src/entities/relayer.ts
index 5af8578b4..ebdcbf345 100644
--- a/packages/pipeline/src/entities/relayer.ts
+++ b/packages/pipeline/src/entities/relayer.ts
@@ -1,21 +1,22 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'relayers', schema: 'raw' })
+@Entity()
 export class Relayer {
-    @PrimaryColumn() public uuid!: string;
+    @PrimaryColumn() public name!: string;
 
-    @Column() public name!: string;
-    @Column({ name: 'homepage_url', type: 'varchar' })
-    public homepageUrl!: string;
-    @Column({ name: 'sra_http_endpoint', type: 'varchar', nullable: true })
+    @Column() public url!: string;
+    @Column({ nullable: true, type: String })
     public sraHttpEndpoint!: string | null;
-    @Column({ name: 'sra_ws_endpoint', type: 'varchar', nullable: true })
+    @Column({ nullable: true, type: String })
     public sraWsEndpoint!: string | null;
-    @Column({ name: 'app_url', type: 'varchar', nullable: true })
+    @Column({ nullable: true, type: String })
     public appUrl!: string | null;
 
-    @Column({ name: 'fee_recipient_addresses', type: 'varchar', array: true })
+    // TODO(albrow): Add exchange contract or protocol version?
+    // TODO(albrow): Add network ids for addresses?
+
+    @Column({ type: 'varchar', array: true })
     public feeRecipientAddresses!: string[];
-    @Column({ name: 'taker_addresses', type: 'varchar', array: true })
+    @Column({ type: 'varchar', array: true })
     public takerAddresses!: string[];
 }
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index ad0e4c68f..9483eb257 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -4,27 +4,31 @@ import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
 import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
+import { RelayerRegistrySource } from './data_sources/relayer-registry';
 import { Web3Source } from './data_sources/web3';
 import { Block } from './entities/Block';
 import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
+import { Relayer } from './entities/Relayer';
 import { Transaction } from './entities/Transaction';
-import { testConfig } from './ormconfig';
+import { deployConfig } from './ormconfig';
 import { parseExchangeEvents } from './parsers/events';
+import { parseRelayers } from './parsers/relayer_registry';
 import { parseBlock, parseTransaction } from './parsers/web3';
 
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
+const RELAYER_REGISTRY_URL = 'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/master/relayers.json';
 
 let connection: Connection;
 
 (async () => {
-    connection = await createConnection(testConfig);
+    connection = await createConnection(deployConfig);
     const provider = web3Factory.getRpcProvider({
         rpcUrl: 'https://mainnet.infura.io',
     });
-    await getExchangeEventsAsync(provider);
-    await getBlockAsync(provider);
-    await getTransactionAsync(provider);
-    console.log('Exiting process');
+    // await getExchangeEventsAsync(provider);
+    // await getBlockAsync(provider);
+    // await getTransactionAsync(provider);
+    await getRelayers(RELAYER_REGISTRY_URL);
     process.exit(0);
 })();
 
@@ -66,3 +70,16 @@ async function getTransactionAsync(provider: Web3ProviderEngine): Promise<void>
     await txsRepository.save(tx);
     console.log('Done saving tx.');
 }
+
+async function getRelayers(url: string): Promise<void> {
+    console.log('Getting relayer info...');
+    const relayerRepository = connection.getRepository(Relayer);
+    const relayerSource = new RelayerRegistrySource(RELAYER_REGISTRY_URL);
+    const relayersResp = await relayerSource.getRelayerInfoAsync();
+    const relayers = parseRelayers(relayersResp);
+    console.log('Saving relayer info...');
+    // for (const relayer of relayers) {
+    await relayerRepository.save(relayers);
+    // }
+    console.log('Done saving relayers.');
+}
-- 
cgit v1.2.3


From 0a69752d20e8d6ba4c1016c57a79a31c07675231 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 7 Nov 2018 15:29:34 -0800
Subject: Update relayer code to use new relayer-registry format

---
 packages/pipeline/src/entities/Relayer.ts | 3 ++-
 packages/pipeline/src/entities/relayer.ts | 3 ++-
 packages/pipeline/src/index.ts            | 5 ++++-
 3 files changed, 8 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/Relayer.ts b/packages/pipeline/src/entities/Relayer.ts
index ebdcbf345..605355fa8 100644
--- a/packages/pipeline/src/entities/Relayer.ts
+++ b/packages/pipeline/src/entities/Relayer.ts
@@ -2,8 +2,9 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 @Entity()
 export class Relayer {
-    @PrimaryColumn() public name!: string;
+    @PrimaryColumn() public uuid!: string;
 
+    @Column() public name!: string;
     @Column() public url!: string;
     @Column({ nullable: true, type: String })
     public sraHttpEndpoint!: string | null;
diff --git a/packages/pipeline/src/entities/relayer.ts b/packages/pipeline/src/entities/relayer.ts
index ebdcbf345..605355fa8 100644
--- a/packages/pipeline/src/entities/relayer.ts
+++ b/packages/pipeline/src/entities/relayer.ts
@@ -2,8 +2,9 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 @Entity()
 export class Relayer {
-    @PrimaryColumn() public name!: string;
+    @PrimaryColumn() public uuid!: string;
 
+    @Column() public name!: string;
     @Column() public url!: string;
     @Column({ nullable: true, type: String })
     public sraHttpEndpoint!: string | null;
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 9483eb257..b42256d87 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -16,7 +16,10 @@ import { parseRelayers } from './parsers/relayer_registry';
 import { parseBlock, parseTransaction } from './parsers/web3';
 
 const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
-const RELAYER_REGISTRY_URL = 'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/master/relayers.json';
+// NOTE(albrow): We need to manually update this URL for now. Fix this when we
+// have the relayer-registry behind semantic versioning.
+const RELAYER_REGISTRY_URL =
+    'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/4701c85677d161ea729a466aebbc1826c6aa2c0b/relayers.json';
 
 let connection: Connection;
 
-- 
cgit v1.2.3


From d86f5c4fbdaea40402e059cdad7ccd7453f66f32 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 7 Nov 2018 15:56:35 -0800
Subject: Use bigint for gasUsed and gasPrice in Transaction

---
 packages/pipeline/src/entities/Transaction.ts | 6 ++++--
 packages/pipeline/src/index.ts                | 6 +++---
 2 files changed, 7 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/Transaction.ts b/packages/pipeline/src/entities/Transaction.ts
index d89d44746..8a68da813 100644
--- a/packages/pipeline/src/entities/Transaction.ts
+++ b/packages/pipeline/src/entities/Transaction.ts
@@ -6,6 +6,8 @@ export class Transaction {
     @PrimaryColumn() public blockHash!: string;
     @PrimaryColumn() public blockNumber!: number;
 
-    @Column() public gasUsed!: number;
-    @Column() public gasPrice!: number;
+    @Column({ type: 'bigint' })
+    public gasUsed!: number;
+    @Column({ type: 'bigint' })
+    public gasPrice!: number;
 }
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index b42256d87..165ff9780 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -28,9 +28,9 @@ let connection: Connection;
     const provider = web3Factory.getRpcProvider({
         rpcUrl: 'https://mainnet.infura.io',
     });
-    // await getExchangeEventsAsync(provider);
-    // await getBlockAsync(provider);
-    // await getTransactionAsync(provider);
+    await getExchangeEventsAsync(provider);
+    await getBlockAsync(provider);
+    await getTransactionAsync(provider);
     await getRelayers(RELAYER_REGISTRY_URL);
     process.exit(0);
 })();
-- 
cgit v1.2.3


From aa63632fff4265e9d68a797dd6fcd5fe7b27245c Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 7 Nov 2018 15:57:44 -0800
Subject: Remove unused function parameter in index.ts script

---
 packages/pipeline/src/index.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
index 165ff9780..136d7a64b 100644
--- a/packages/pipeline/src/index.ts
+++ b/packages/pipeline/src/index.ts
@@ -31,7 +31,7 @@ let connection: Connection;
     await getExchangeEventsAsync(provider);
     await getBlockAsync(provider);
     await getTransactionAsync(provider);
-    await getRelayers(RELAYER_REGISTRY_URL);
+    await getRelayers();
     process.exit(0);
 })();
 
@@ -74,7 +74,7 @@ async function getTransactionAsync(provider: Web3ProviderEngine): Promise<void>
     console.log('Done saving tx.');
 }
 
-async function getRelayers(url: string): Promise<void> {
+async function getRelayers(): Promise<void> {
     console.log('Getting relayer info...');
     const relayerRepository = connection.getRepository(Relayer);
     const relayerSource = new RelayerRegistrySource(RELAYER_REGISTRY_URL);
-- 
cgit v1.2.3


From d24b2a5a6951e980f950995bbbfb8ac68888caf9 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 7 Nov 2018 16:48:25 -0800
Subject: Split index.ts into multiple scripts in scripts/ and detect last
 known block when pulling events

---
 packages/pipeline/src/entities/transaction.ts    |  6 +-
 packages/pipeline/src/index.ts                   | 88 ------------------------
 packages/pipeline/src/merge_v2_events.ts         | 81 ----------------------
 packages/pipeline/src/scripts/merge_v2_events.ts | 81 ++++++++++++++++++++++
 4 files changed, 85 insertions(+), 171 deletions(-)
 delete mode 100644 packages/pipeline/src/index.ts
 delete mode 100644 packages/pipeline/src/merge_v2_events.ts
 create mode 100644 packages/pipeline/src/scripts/merge_v2_events.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/transaction.ts b/packages/pipeline/src/entities/transaction.ts
index d89d44746..8a68da813 100644
--- a/packages/pipeline/src/entities/transaction.ts
+++ b/packages/pipeline/src/entities/transaction.ts
@@ -6,6 +6,8 @@ export class Transaction {
     @PrimaryColumn() public blockHash!: string;
     @PrimaryColumn() public blockNumber!: number;
 
-    @Column() public gasUsed!: number;
-    @Column() public gasPrice!: number;
+    @Column({ type: 'bigint' })
+    public gasUsed!: number;
+    @Column({ type: 'bigint' })
+    public gasPrice!: number;
 }
diff --git a/packages/pipeline/src/index.ts b/packages/pipeline/src/index.ts
deleted file mode 100644
index 136d7a64b..000000000
--- a/packages/pipeline/src/index.ts
+++ /dev/null
@@ -1,88 +0,0 @@
-import { web3Factory } from '@0x/dev-utils';
-import { Web3ProviderEngine } from '@0x/subproviders';
-import 'reflect-metadata';
-import { Connection, createConnection } from 'typeorm';
-
-import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
-import { RelayerRegistrySource } from './data_sources/relayer-registry';
-import { Web3Source } from './data_sources/web3';
-import { Block } from './entities/Block';
-import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
-import { Relayer } from './entities/Relayer';
-import { Transaction } from './entities/Transaction';
-import { deployConfig } from './ormconfig';
-import { parseExchangeEvents } from './parsers/events';
-import { parseRelayers } from './parsers/relayer_registry';
-import { parseBlock, parseTransaction } from './parsers/web3';
-
-const EXCHANGE_START_BLOCK = 6271590; // Block number when the Exchange contract was deployed to mainnet.
-// NOTE(albrow): We need to manually update this URL for now. Fix this when we
-// have the relayer-registry behind semantic versioning.
-const RELAYER_REGISTRY_URL =
-    'https://raw.githubusercontent.com/0xProject/0x-relayer-registry/4701c85677d161ea729a466aebbc1826c6aa2c0b/relayers.json';
-
-let connection: Connection;
-
-(async () => {
-    connection = await createConnection(deployConfig);
-    const provider = web3Factory.getRpcProvider({
-        rpcUrl: 'https://mainnet.infura.io',
-    });
-    await getExchangeEventsAsync(provider);
-    await getBlockAsync(provider);
-    await getTransactionAsync(provider);
-    await getRelayers();
-    process.exit(0);
-})();
-
-async function getExchangeEventsAsync(provider: Web3ProviderEngine): Promise<void> {
-    console.log('Getting event logs...');
-    const eventsRepository = connection.getRepository(ExchangeFillEvent);
-    const exchangeEvents = new ExchangeEventsSource(provider, 1);
-    const eventLogs = await exchangeEvents.getFillEventsAsync(EXCHANGE_START_BLOCK, EXCHANGE_START_BLOCK + 100000);
-    console.log('Parsing events...');
-    const events = parseExchangeEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total events.`);
-    console.log('Saving events...');
-    for (const event of events) {
-        await eventsRepository.save(event);
-    }
-    console.log('Saved events.');
-}
-
-async function getBlockAsync(provider: Web3ProviderEngine): Promise<void> {
-    console.log('Getting block info...');
-    const blocksRepository = connection.getRepository(Block);
-    const web3Source = new Web3Source(provider);
-    const rawBlock = await web3Source.getBlockInfoAsync(EXCHANGE_START_BLOCK);
-    const block = parseBlock(rawBlock);
-    console.log('Saving block info...');
-    await blocksRepository.save(block);
-    console.log('Done saving block.');
-}
-
-async function getTransactionAsync(provider: Web3ProviderEngine): Promise<void> {
-    console.log('Getting tx info...');
-    const txsRepository = connection.getRepository(Transaction);
-    const web3Source = new Web3Source(provider);
-    const rawTx = await web3Source.getTransactionInfoAsync(
-        '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
-    );
-    const tx = parseTransaction(rawTx);
-    console.log('Saving tx info...');
-    await txsRepository.save(tx);
-    console.log('Done saving tx.');
-}
-
-async function getRelayers(): Promise<void> {
-    console.log('Getting relayer info...');
-    const relayerRepository = connection.getRepository(Relayer);
-    const relayerSource = new RelayerRegistrySource(RELAYER_REGISTRY_URL);
-    const relayersResp = await relayerSource.getRelayerInfoAsync();
-    const relayers = parseRelayers(relayersResp);
-    console.log('Saving relayer info...');
-    // for (const relayer of relayers) {
-    await relayerRepository.save(relayers);
-    // }
-    console.log('Done saving relayers.');
-}
diff --git a/packages/pipeline/src/merge_v2_events.ts b/packages/pipeline/src/merge_v2_events.ts
deleted file mode 100644
index 24439423f..000000000
--- a/packages/pipeline/src/merge_v2_events.ts
+++ /dev/null
@@ -1,81 +0,0 @@
-import { web3Factory } from '@0x/dev-utils';
-import 'reflect-metadata';
-import { Connection, createConnection } from 'typeorm';
-
-import { ExchangeEventsSource } from './data_sources/contract-wrappers/exchange_events';
-import { ExchangeFillEvent } from './entities/ExchangeFillEvent';
-import { deployConfig } from './ormconfig';
-import { parseExchangeEvents } from './parsers/events';
-
-let connection: Connection;
-
-(async () => {
-    connection = await createConnection(deployConfig);
-    await getExchangeEventsAsync();
-    await mergeExchangeEventsAsync();
-    console.log('Exiting process');
-    process.exit(0);
-})();
-
-// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
-// wrong rpcUrl it just returns early with no error.
-async function getExchangeEventsAsync(): Promise<void> {
-    console.log('Getting event logs...');
-    const provider = web3Factory.getRpcProvider({
-        rpcUrl: 'https://mainnet.infura.io',
-    });
-    const eventsRepository = connection.getRepository(ExchangeFillEvent);
-    const exchangeEvents = new ExchangeEventsSource(provider, 1);
-    const eventLogs = await exchangeEvents.getFillEventsAsync();
-    console.log('Parsing events...');
-    const events = parseExchangeEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total events.`);
-    console.log('Saving events...');
-    for (const event of events) {
-        await eventsRepository.save(event);
-    }
-    await eventsRepository.save(events);
-    console.log('Saved events.');
-}
-
-const insertEventsRawQuery = `INSERT INTO events_raw (
-    event_type,
-    error_id,
-    order_hash,
-    maker,
-    maker_amount,
-    maker_fee,
-    maker_token,
-    taker,
-    taker_amount,
-    taker_fee,
-    taker_token,
-    txn_hash,
-    fee_recipient,
-    block_number,
-    log_index
-)
-(
-    SELECT
-        'LogFill',
-        null,
-        "orderHash",
-        "makerAddress",
-        "makerAssetFilledAmount"::numeric(78),
-        "makerFeePaid"::numeric(78),
-        "makerTokenAddress",
-        "takerAddress",
-        "takerAssetFilledAmount"::numeric(78),
-        "takerFeePaid"::numeric(78),
-        "takerTokenAddress",
-        "transactionHash",
-        "feeRecipientAddress",
-        "blockNumber",
-        "logIndex"
-    FROM exchange_fill_event
-) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
-
-async function mergeExchangeEventsAsync(): Promise<void> {
-    console.log('Merging results into events_raw...');
-    await connection.query(insertEventsRawQuery);
-}
diff --git a/packages/pipeline/src/scripts/merge_v2_events.ts b/packages/pipeline/src/scripts/merge_v2_events.ts
new file mode 100644
index 000000000..227ece121
--- /dev/null
+++ b/packages/pipeline/src/scripts/merge_v2_events.ts
@@ -0,0 +1,81 @@
+import { web3Factory } from '@0x/dev-utils';
+import 'reflect-metadata';
+import { Connection, createConnection } from 'typeorm';
+
+import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
+import { ExchangeFillEvent } from '../entities/ExchangeFillEvent';
+import { deployConfig } from '../ormconfig';
+import { parseExchangeEvents } from '../parsers/events';
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(deployConfig);
+    await getExchangeEventsAsync();
+    await mergeExchangeEventsAsync();
+    console.log('Exiting process');
+    process.exit(0);
+})();
+
+// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
+// wrong rpcUrl it just returns early with no error.
+async function getExchangeEventsAsync(): Promise<void> {
+    console.log('Getting event logs...');
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: 'https://mainnet.infura.io',
+    });
+    const eventsRepository = connection.getRepository(ExchangeFillEvent);
+    const exchangeEvents = new ExchangeEventsSource(provider, 1);
+    const eventLogs = await exchangeEvents.getFillEventsAsync();
+    console.log('Parsing events...');
+    const events = parseExchangeEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total events.`);
+    console.log('Saving events...');
+    for (const event of events) {
+        await eventsRepository.save(event);
+    }
+    await eventsRepository.save(events);
+    console.log('Saved events.');
+}
+
+const insertEventsRawQuery = `INSERT INTO events_raw (
+    event_type,
+    error_id,
+    order_hash,
+    maker,
+    maker_amount,
+    maker_fee,
+    maker_token,
+    taker,
+    taker_amount,
+    taker_fee,
+    taker_token,
+    txn_hash,
+    fee_recipient,
+    block_number,
+    log_index
+)
+(
+    SELECT
+        'LogFill',
+        null,
+        "orderHash",
+        "makerAddress",
+        "makerAssetFilledAmount"::numeric(78),
+        "makerFeePaid"::numeric(78),
+        "makerTokenAddress",
+        "takerAddress",
+        "takerAssetFilledAmount"::numeric(78),
+        "takerFeePaid"::numeric(78),
+        "takerTokenAddress",
+        "transactionHash",
+        "feeRecipientAddress",
+        "blockNumber",
+        "logIndex"
+    FROM exchange_fill_event
+) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
+
+async function mergeExchangeEventsAsync(): Promise<void> {
+    console.log('Merging results into events_raw...');
+    await connection.query(insertEventsRawQuery);
+}
-- 
cgit v1.2.3


From 9d8c423b983e23c2f5e1a404ddb97a68708d618e Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 8 Nov 2018 10:15:09 -0800
Subject: Reorganize entities. Make scripts work from any directory.

---
 .../pipeline/src/entities/ExchangeCancelEvent.ts   | 35 ----------
 .../src/entities/ExchangeCancelUpToEvent.ts        | 16 -----
 .../pipeline/src/entities/ExchangeFillEvent.ts     | 38 ----------
 packages/pipeline/src/entities/SraOrder.ts         | 41 -----------
 .../pipeline/src/entities/exchange_cancel_event.ts | 62 +++++++----------
 .../src/entities/exchange_cancel_up_to_event.ts    | 30 +++-----
 .../pipeline/src/entities/exchange_fill_event.ts   | 76 ++++++++------------
 packages/pipeline/src/entities/sra_order.ts        | 80 ++++++++--------------
 packages/pipeline/src/parsers/events/index.ts      |  4 +-
 packages/pipeline/src/parsers/sra_orders/index.ts  |  2 +-
 packages/pipeline/src/scripts/merge_v2_events.ts   |  2 +-
 .../pipeline/test/parsers/events/index_test.ts     |  2 +-
 .../pipeline/test/parsers/sra_orders/index_test.ts |  2 +-
 13 files changed, 94 insertions(+), 296 deletions(-)
 delete mode 100644 packages/pipeline/src/entities/ExchangeCancelEvent.ts
 delete mode 100644 packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
 delete mode 100644 packages/pipeline/src/entities/ExchangeFillEvent.ts
 delete mode 100644 packages/pipeline/src/entities/SraOrder.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/ExchangeCancelEvent.ts b/packages/pipeline/src/entities/ExchangeCancelEvent.ts
deleted file mode 100644
index 698b9e2ec..000000000
--- a/packages/pipeline/src/entities/ExchangeCancelEvent.ts
+++ /dev/null
@@ -1,35 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-import { AssetType } from '../types';
-
-@Entity()
-export class ExchangeCancelEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
-
-    @Column() public rawData!: string;
-
-    // TODO(albrow): Include transaction hash
-    @Column() public makerAddress!: string;
-    @Column({ nullable: true, type: String })
-    public takerAddress!: string;
-    @Column() public feeRecepientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public orderHash!: string;
-
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public takerTokenId!: string | null;
-
-    // TODO(albrow): Include topics?
-}
diff --git a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts b/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
deleted file mode 100644
index 3ca75ccf7..000000000
--- a/packages/pipeline/src/entities/ExchangeCancelUpToEvent.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity()
-export class ExchangeCancelUpToEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
-
-    // TODO(albrow): Include transaction hash
-    @Column() public rawData!: string;
-
-    @Column() public makerAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public orderEpoch!: string;
-    // TODO(albrow): Include topics?
-}
diff --git a/packages/pipeline/src/entities/ExchangeFillEvent.ts b/packages/pipeline/src/entities/ExchangeFillEvent.ts
deleted file mode 100644
index 6e549af93..000000000
--- a/packages/pipeline/src/entities/ExchangeFillEvent.ts
+++ /dev/null
@@ -1,38 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-import { AssetType } from '../types';
-
-@Entity()
-export class ExchangeFillEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
-
-    @Column() public rawData!: string;
-
-    @Column() public transactionHash!: string;
-    @Column() public makerAddress!: string;
-    @Column() public takerAddress!: string;
-    @Column() public feeRecipientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public makerAssetFilledAmount!: string;
-    @Column() public takerAssetFilledAmount!: string;
-    @Column() public makerFeePaid!: string;
-    @Column() public takerFeePaid!: string;
-    @Column() public orderHash!: string;
-
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public takerTokenId!: string | null;
-
-    // TODO(albrow): Include topics?
-}
diff --git a/packages/pipeline/src/entities/SraOrder.ts b/packages/pipeline/src/entities/SraOrder.ts
deleted file mode 100644
index a22f7c4e5..000000000
--- a/packages/pipeline/src/entities/SraOrder.ts
+++ /dev/null
@@ -1,41 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-import { AssetType } from '../types';
-
-@Entity()
-export class SraOrder {
-    @PrimaryColumn() public exchangeAddress!: string;
-    @PrimaryColumn() public orderHashHex!: string;
-
-    @Column() public sourceUrl!: string;
-    @Column() public lastUpdatedTimestamp!: number;
-    @Column() public firstSeenTimestamp!: number;
-
-    @Column() public makerAddress!: string;
-    @Column() public takerAddress!: string;
-    @Column() public feeRecipientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public makerAssetAmount!: string;
-    @Column() public takerAssetAmount!: string;
-    @Column() public makerFee!: string;
-    @Column() public takerFee!: string;
-    @Column() public expirationTimeSeconds!: string;
-    @Column() public salt!: string;
-    @Column() public signature!: string;
-
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
-    public takerTokenId!: string | null;
-
-    // TODO(albrow): Make this optional?
-    @Column() public metaDataJson!: string;
-}
diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 38f99c903..698b9e2ec 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -1,51 +1,35 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
-import { numberToBigIntTransformer } from '../utils';
 
-@Entity({ name: 'exchange_cancel_events', schema: 'raw' })
+@Entity()
 export class ExchangeCancelEvent {
-    @PrimaryColumn({ name: 'contract_address' })
-    public contractAddress!: string;
-    @PrimaryColumn({ name: 'log_index' })
-    public logIndex!: number;
-    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
-    public blockNumber!: number;
+    @PrimaryColumn() public contractAddress!: string;
+    @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
 
-    @Column({ name: 'raw_data' })
-    public rawData!: string;
+    @Column() public rawData!: string;
 
-    @Column({ name: 'transaction_hash' })
-    public transactionHash!: string;
-    @Column({ name: 'maker_address' })
-    public makerAddress!: string;
-    @Column({ nullable: true, type: String, name: 'taker_address' })
+    // TODO(albrow): Include transaction hash
+    @Column() public makerAddress!: string;
+    @Column({ nullable: true, type: String })
     public takerAddress!: string;
-    @Column({ name: 'fee_recipient_address' })
-    public feeRecipientAddress!: string;
-    @Column({ name: 'sender_address' })
-    public senderAddress!: string;
-    @Column({ name: 'order_hash' })
-    public orderHash!: string;
+    @Column() public feeRecepientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public orderHash!: string;
 
-    @Column({ name: 'raw_maker_asset_data' })
-    public rawMakerAssetData!: string;
-    @Column({ name: 'maker_asset_type' })
-    public makerAssetType!: AssetType;
-    @Column({ name: 'maker_asset_proxy_id' })
-    public makerAssetProxyId!: string;
-    @Column({ name: 'maker_token_address' })
-    public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String, name: 'maker_token_id' })
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: AssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
     public makerTokenId!: string | null;
-    @Column({ name: 'raw_taker_asset_data' })
-    public rawTakerAssetData!: string;
-    @Column({ name: 'taker_asset_type' })
-    public takerAssetType!: AssetType;
-    @Column({ name: 'taker_asset_proxy_id' })
-    public takerAssetProxyId!: string;
-    @Column({ name: 'taker_token_address' })
-    public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String, name: 'taker_token_id' })
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: AssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
     public takerTokenId!: string | null;
+
+    // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 27580305e..3ca75ccf7 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,26 +1,16 @@
-import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
-
-@Entity({ name: 'exchange_cancel_up_to_events', schema: 'raw' })
+@Entity()
 export class ExchangeCancelUpToEvent {
-    @PrimaryColumn({ name: 'contract_address' })
-    public contractAddress!: string;
-    @PrimaryColumn({ name: 'log_index' })
-    public logIndex!: number;
-    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
-    public blockNumber!: number;
+    @PrimaryColumn() public contractAddress!: string;
+    @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
 
-    @Column({ name: 'raw_data' })
-    public rawData!: string;
+    // TODO(albrow): Include transaction hash
+    @Column() public rawData!: string;
 
-    @Column({ name: 'transaction_hash' })
-    public transactionHash!: string;
-    @Column({ name: 'maker_address' })
-    public makerAddress!: string;
-    @Column({ name: 'sender_address' })
-    public senderAddress!: string;
-    @Column({ name: 'order_epoch', type: 'numeric', transformer: bigNumberTransformer })
-    public orderEpoch!: BigNumber;
+    @Column() public makerAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public orderEpoch!: string;
+    // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index 9b7727615..6e549af93 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -1,60 +1,38 @@
-import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
-import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
 
-@Entity({ name: 'exchange_fill_events', schema: 'raw' })
+@Entity()
 export class ExchangeFillEvent {
-    @PrimaryColumn({ name: 'contract_address' })
-    public contractAddress!: string;
-    @PrimaryColumn({ name: 'log_index' })
-    public logIndex!: number;
-    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
-    public blockNumber!: number;
+    @PrimaryColumn() public contractAddress!: string;
+    @PrimaryColumn() public logIndex!: number;
+    @PrimaryColumn() public blockNumber!: number;
 
-    @Column({ name: 'raw_data' })
-    public rawData!: string;
+    @Column() public rawData!: string;
 
-    @Column({ name: 'transaction_hash' })
-    public transactionHash!: string;
-    @Column({ name: 'maker_address' })
-    public makerAddress!: string;
-    @Column({ name: 'taker_address' })
-    public takerAddress!: string;
-    @Column({ name: 'fee_recipient_address' })
-    public feeRecipientAddress!: string;
-    @Column({ name: 'sender_address' })
-    public senderAddress!: string;
-    @Column({ name: 'maker_asset_filled_amount', type: 'numeric', transformer: bigNumberTransformer })
-    public makerAssetFilledAmount!: BigNumber;
-    @Column({ name: 'taker_asset_filled_amount', type: 'numeric', transformer: bigNumberTransformer })
-    public takerAssetFilledAmount!: BigNumber;
-    @Column({ name: 'maker_fee_paid', type: 'numeric', transformer: bigNumberTransformer })
-    public makerFeePaid!: BigNumber;
-    @Column({ name: 'taker_fee_paid', type: 'numeric', transformer: bigNumberTransformer })
-    public takerFeePaid!: BigNumber;
-    @Column({ name: 'order_hash' })
-    public orderHash!: string;
+    @Column() public transactionHash!: string;
+    @Column() public makerAddress!: string;
+    @Column() public takerAddress!: string;
+    @Column() public feeRecipientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public makerAssetFilledAmount!: string;
+    @Column() public takerAssetFilledAmount!: string;
+    @Column() public makerFeePaid!: string;
+    @Column() public takerFeePaid!: string;
+    @Column() public orderHash!: string;
 
-    @Column({ name: 'raw_maker_asset_data' })
-    public rawMakerAssetData!: string;
-    @Column({ name: 'maker_asset_type' })
-    public makerAssetType!: AssetType;
-    @Column({ name: 'maker_asset_proxy_id' })
-    public makerAssetProxyId!: string;
-    @Column({ name: 'maker_token_address' })
-    public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String, name: 'maker_token_id' })
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: AssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
     public makerTokenId!: string | null;
-    @Column({ name: 'raw_taker_asset_data' })
-    public rawTakerAssetData!: string;
-    @Column({ name: 'taker_asset_type' })
-    public takerAssetType!: AssetType;
-    @Column({ name: 'taker_asset_proxy_id' })
-    public takerAssetProxyId!: string;
-    @Column({ name: 'taker_token_address' })
-    public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String, name: 'taker_token_id' })
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: AssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
     public takerTokenId!: string | null;
+
+    // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index 9c730a0bb..a22f7c4e5 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -1,63 +1,41 @@
-import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
-import { bigNumberTransformer } from '../utils';
 
-@Entity({ name: 'sra_orders', schema: 'raw' })
+@Entity()
 export class SraOrder {
-    @PrimaryColumn({ name: 'exchange_address' })
-    public exchangeAddress!: string;
-    @PrimaryColumn({ name: 'order_hash_hex' })
-    public orderHashHex!: string;
-    @PrimaryColumn({ name: 'source_url' })
-    public sourceUrl!: string;
+    @PrimaryColumn() public exchangeAddress!: string;
+    @PrimaryColumn() public orderHashHex!: string;
 
-    @Column({ name: 'maker_address' })
-    public makerAddress!: string;
-    @Column({ name: 'taker_address' })
-    public takerAddress!: string;
-    @Column({ name: 'fee_recipient_address' })
-    public feeRecipientAddress!: string;
-    @Column({ name: 'sender_address' })
-    public senderAddress!: string;
-    @Column({ name: 'maker_asset_amount', type: 'numeric', transformer: bigNumberTransformer })
-    public makerAssetAmount!: BigNumber;
-    @Column({ name: 'taker_asset_amount', type: 'numeric', transformer: bigNumberTransformer })
-    public takerAssetAmount!: BigNumber;
-    @Column({ name: 'maker_fee', type: 'numeric', transformer: bigNumberTransformer })
-    public makerFee!: BigNumber;
-    @Column({ name: 'taker_fee', type: 'numeric', transformer: bigNumberTransformer })
-    public takerFee!: BigNumber;
-    @Column({ name: 'expiration_time_seconds', type: 'numeric', transformer: bigNumberTransformer })
-    public expirationTimeSeconds!: BigNumber;
-    @Column({ name: 'salt', type: 'numeric', transformer: bigNumberTransformer })
-    public salt!: BigNumber;
-    @Column({ name: 'signature' })
-    public signature!: string;
+    @Column() public sourceUrl!: string;
+    @Column() public lastUpdatedTimestamp!: number;
+    @Column() public firstSeenTimestamp!: number;
 
-    @Column({ name: 'raw_maker_asset_data' })
-    public rawMakerAssetData!: string;
-    @Column({ name: 'maker_asset_type' })
-    public makerAssetType!: AssetType;
-    @Column({ name: 'maker_asset_proxy_id' })
-    public makerAssetProxyId!: string;
-    @Column({ name: 'maker_token_address' })
-    public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String, name: 'maker_token_id' })
+    @Column() public makerAddress!: string;
+    @Column() public takerAddress!: string;
+    @Column() public feeRecipientAddress!: string;
+    @Column() public senderAddress!: string;
+    @Column() public makerAssetAmount!: string;
+    @Column() public takerAssetAmount!: string;
+    @Column() public makerFee!: string;
+    @Column() public takerFee!: string;
+    @Column() public expirationTimeSeconds!: string;
+    @Column() public salt!: string;
+    @Column() public signature!: string;
+
+    @Column() public rawMakerAssetData!: string;
+    @Column() public makerAssetType!: AssetType;
+    @Column() public makerAssetProxyId!: string;
+    @Column() public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
     public makerTokenId!: string | null;
-    @Column({ name: 'raw_taker_asset_data' })
-    public rawTakerAssetData!: string;
-    @Column({ name: 'taker_asset_type' })
-    public takerAssetType!: AssetType;
-    @Column({ name: 'taker_asset_proxy_id' })
-    public takerAssetProxyId!: string;
-    @Column({ name: 'taker_token_address' })
-    public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String, name: 'taker_token_id' })
+    @Column() public rawTakerAssetData!: string;
+    @Column() public takerAssetType!: AssetType;
+    @Column() public takerAssetProxyId!: string;
+    @Column() public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String })
     public takerTokenId!: string | null;
 
     // TODO(albrow): Make this optional?
-    @Column({ name: 'metadata_json' })
-    public metadataJson!: string;
+    @Column() public metaDataJson!: string;
 }
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index abfb7ddb6..7211eed76 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -9,9 +9,7 @@ import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
-import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent';
-import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent';
-import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent';
+import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeFillEvent } from '../../entities';
 import { bigNumbertoStringOrNull } from '../../utils';
 
 export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 39c222afd..5cd19b08a 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -3,7 +3,7 @@ import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import * as R from 'ramda';
 
-import { SraOrder } from '../../entities/SraOrder';
+import { SraOrder } from '../../entities';
 import { bigNumbertoStringOrNull } from '../../utils';
 
 export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
diff --git a/packages/pipeline/src/scripts/merge_v2_events.ts b/packages/pipeline/src/scripts/merge_v2_events.ts
index 227ece121..99a76aa61 100644
--- a/packages/pipeline/src/scripts/merge_v2_events.ts
+++ b/packages/pipeline/src/scripts/merge_v2_events.ts
@@ -3,7 +3,7 @@ import 'reflect-metadata';
 import { Connection, createConnection } from 'typeorm';
 
 import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
-import { ExchangeFillEvent } from '../entities/ExchangeFillEvent';
+import { ExchangeFillEvent } from '../entities';
 import { deployConfig } from '../ormconfig';
 import { parseExchangeEvents } from '../parsers/events';
 
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index 451988f8e..fdd07f246 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -4,7 +4,7 @@ import * as chai from 'chai';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
 
-import { ExchangeFillEvent } from '../../../src/entities/ExchangeFillEvent';
+import { ExchangeFillEvent } from '../../../src/entities';
 import { _convertToEntity } from '../../../src/parsers/events';
 import { chaiSetup } from '../../utils/chai_setup';
 
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index eb181ece5..fee32a0a7 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -3,7 +3,7 @@ import { BigNumber } from '@0x/utils';
 import * as chai from 'chai';
 import 'mocha';
 
-import { SraOrder } from '../../../src/entities/SraOrder';
+import { SraOrder } from '../../../src/entities';
 import { _convertToEntity } from '../../../src/parsers/sra_orders';
 import { chaiSetup } from '../../utils/chai_setup';
 
-- 
cgit v1.2.3


From 99d90bb66558bf24c9eaed9a4da19b99ebd7e3b1 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 8 Nov 2018 10:53:18 -0800
Subject: Rename table and column names

---
 packages/pipeline/src/entities/Block.ts            |  5 +-
 packages/pipeline/src/entities/Relayer.ts          | 12 ++--
 packages/pipeline/src/entities/Transaction.ts      | 15 ++--
 .../pipeline/src/entities/exchange_cancel_event.ts | 56 +++++++++------
 .../src/entities/exchange_cancel_up_to_event.ts    | 23 +++---
 .../pipeline/src/entities/exchange_fill_event.ts   | 72 ++++++++++++-------
 packages/pipeline/src/entities/sra_order.ts        | 81 ++++++++++++++--------
 packages/pipeline/src/parsers/events/index.ts      |  2 +-
 packages/pipeline/src/parsers/sra_orders/index.ts  |  2 +-
 .../pipeline/test/parsers/sra_orders/index_test.ts |  2 +-
 10 files changed, 172 insertions(+), 98 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/Block.ts b/packages/pipeline/src/entities/Block.ts
index 49e0ef840..5bd51f3d2 100644
--- a/packages/pipeline/src/entities/Block.ts
+++ b/packages/pipeline/src/entities/Block.ts
@@ -1,9 +1,10 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity()
+@Entity({ name: 'blocks' })
 export class Block {
     @PrimaryColumn() public hash!: string;
     @PrimaryColumn() public number!: number;
 
-    @Column() public unixTimestampSeconds!: number;
+    @Column({ name: 'unix_timestamp_seconds' })
+    public unixTimestampSeconds!: number;
 }
diff --git a/packages/pipeline/src/entities/Relayer.ts b/packages/pipeline/src/entities/Relayer.ts
index 605355fa8..94b5232a8 100644
--- a/packages/pipeline/src/entities/Relayer.ts
+++ b/packages/pipeline/src/entities/Relayer.ts
@@ -1,23 +1,23 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity()
+@Entity({ name: 'relayers' })
 export class Relayer {
     @PrimaryColumn() public uuid!: string;
 
     @Column() public name!: string;
     @Column() public url!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ nullable: true, type: String, name: 'sra_http_endpoint' })
     public sraHttpEndpoint!: string | null;
-    @Column({ nullable: true, type: String })
+    @Column({ nullable: true, type: String, name: 'sra_ws_endpoint' })
     public sraWsEndpoint!: string | null;
-    @Column({ nullable: true, type: String })
+    @Column({ nullable: true, type: String, name: 'app_url' })
     public appUrl!: string | null;
 
     // TODO(albrow): Add exchange contract or protocol version?
     // TODO(albrow): Add network ids for addresses?
 
-    @Column({ type: 'varchar', array: true })
+    @Column({ type: 'varchar', array: true, name: 'fee_recipient_addresses' })
     public feeRecipientAddresses!: string[];
-    @Column({ type: 'varchar', array: true })
+    @Column({ type: 'varchar', array: true, name: 'taker_addresses' })
     public takerAddresses!: string[];
 }
diff --git a/packages/pipeline/src/entities/Transaction.ts b/packages/pipeline/src/entities/Transaction.ts
index 8a68da813..eb2883fda 100644
--- a/packages/pipeline/src/entities/Transaction.ts
+++ b/packages/pipeline/src/entities/Transaction.ts
@@ -1,13 +1,16 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity()
+@Entity({ name: 'transactions' })
 export class Transaction {
-    @PrimaryColumn() public transactionHash!: string;
-    @PrimaryColumn() public blockHash!: string;
-    @PrimaryColumn() public blockNumber!: number;
+    @PrimaryColumn({ name: 'transaction_hash' })
+    public transactionHash!: string;
+    @PrimaryColumn({ name: 'block_hash' })
+    public blockHash!: string;
+    @PrimaryColumn({ name: 'block_number' })
+    public blockNumber!: number;
 
-    @Column({ type: 'bigint' })
+    @Column({ type: 'bigint', name: 'gas_used' })
     public gasUsed!: number;
-    @Column({ type: 'bigint' })
+    @Column({ type: 'bigint', name: 'gas_price' })
     public gasPrice!: number;
 }
diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 698b9e2ec..6d0c3bc32 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -2,33 +2,49 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity()
+@Entity({ name: 'exchange_cancel_events' })
 export class ExchangeCancelEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
+    @PrimaryColumn({ name: 'contract_address' })
+    public contractAddress!: string;
+    @PrimaryColumn({ name: 'log_index' })
+    public logIndex!: number;
+    @PrimaryColumn({ name: 'block_number' })
+    public blockNumber!: number;
 
-    @Column() public rawData!: string;
+    @Column({ name: 'raw_data' })
+    public rawData!: string;
 
     // TODO(albrow): Include transaction hash
-    @Column() public makerAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'maker_address' })
+    public makerAddress!: string;
+    @Column({ nullable: true, type: String, name: 'taker_address' })
     public takerAddress!: string;
-    @Column() public feeRecepientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public orderHash!: string;
+    @Column({ name: 'fee_recipient_address' })
+    public feeRecipientAddress!: string;
+    @Column({ name: 'sender_address' })
+    public senderAddress!: string;
+    @Column({ name: 'order_hash' })
+    public orderHash!: string;
 
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_maker_asset_data' })
+    public rawMakerAssetData!: string;
+    @Column({ name: 'maker_asset_type' })
+    public makerAssetType!: AssetType;
+    @Column({ name: 'maker_asset_proxy_id' })
+    public makerAssetProxyId!: string;
+    @Column({ name: 'maker_token_address' })
+    public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'maker_token_id' })
     public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_taker_asset_data' })
+    public rawTakerAssetData!: string;
+    @Column({ name: 'taker_asset_type' })
+    public takerAssetType!: AssetType;
+    @Column({ name: 'taker_asset_proxy_id' })
+    public takerAssetProxyId!: string;
+    @Column({ name: 'taker_token_address' })
+    public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'taker_token_id' })
     public takerTokenId!: string | null;
 
     // TODO(albrow): Include topics?
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 3ca75ccf7..891550050 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,16 +1,23 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity()
+@Entity({ name: 'exchange_cancel_up_to_event' })
 export class ExchangeCancelUpToEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
+    @PrimaryColumn({ name: 'contract_address' })
+    public contractAddress!: string;
+    @PrimaryColumn({ name: 'log_index' })
+    public logIndex!: number;
+    @PrimaryColumn({ name: 'block_number' })
+    public blockNumber!: number;
 
     // TODO(albrow): Include transaction hash
-    @Column() public rawData!: string;
+    @Column({ name: 'raw_data' })
+    public rawData!: string;
 
-    @Column() public makerAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public orderEpoch!: string;
+    @Column({ name: 'maker_address' })
+    public makerAddress!: string;
+    @Column({ name: 'sender_address' })
+    public senderAddress!: string;
+    @Column({ name: 'order_epoch' })
+    public orderEpoch!: string;
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index 6e549af93..0c5546d7e 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -2,36 +2,58 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity()
+@Entity({ name: 'exchange_fill_events' })
 export class ExchangeFillEvent {
-    @PrimaryColumn() public contractAddress!: string;
-    @PrimaryColumn() public logIndex!: number;
-    @PrimaryColumn() public blockNumber!: number;
+    @PrimaryColumn({ name: 'contract_address' })
+    public contractAddress!: string;
+    @PrimaryColumn({ name: 'log_index' })
+    public logIndex!: number;
+    @PrimaryColumn({ name: 'block_number' })
+    public blockNumber!: number;
 
-    @Column() public rawData!: string;
+    @Column({ name: 'raw_data' })
+    public rawData!: string;
 
-    @Column() public transactionHash!: string;
-    @Column() public makerAddress!: string;
-    @Column() public takerAddress!: string;
-    @Column() public feeRecipientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public makerAssetFilledAmount!: string;
-    @Column() public takerAssetFilledAmount!: string;
-    @Column() public makerFeePaid!: string;
-    @Column() public takerFeePaid!: string;
-    @Column() public orderHash!: string;
+    @Column({ name: 'transaction_hash' })
+    public transactionHash!: string;
+    @Column({ name: 'maker_address' })
+    public makerAddress!: string;
+    @Column({ name: 'taker_address' })
+    public takerAddress!: string;
+    @Column({ name: 'fee_recipient_address' })
+    public feeRecipientAddress!: string;
+    @Column({ name: 'sender_address' })
+    public senderAddress!: string;
+    @Column({ name: 'maker_asset_filled_amount' })
+    public makerAssetFilledAmount!: string;
+    @Column({ name: 'taker_asset_filled_amount' })
+    public takerAssetFilledAmount!: string;
+    @Column({ name: 'maker_fee_paid' })
+    public makerFeePaid!: string;
+    @Column({ name: 'taker_fee_paid' })
+    public takerFeePaid!: string;
+    @Column({ name: 'order_hash' })
+    public orderHash!: string;
 
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_maker_asset_data' })
+    public rawMakerAssetData!: string;
+    @Column({ name: 'maker_asset_type' })
+    public makerAssetType!: AssetType;
+    @Column({ name: 'maker_asset_proxy_id' })
+    public makerAssetProxyId!: string;
+    @Column({ name: 'maker_token_address' })
+    public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'maker_token_id' })
     public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_taker_asset_data' })
+    public rawTakerAssetData!: string;
+    @Column({ name: 'taker_asset_type' })
+    public takerAssetType!: AssetType;
+    @Column({ name: 'taker_asset_proxy_id' })
+    public takerAssetProxyId!: string;
+    @Column({ name: 'taker_token_address' })
+    public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'taker_token_id' })
     public takerTokenId!: string | null;
 
     // TODO(albrow): Include topics?
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index a22f7c4e5..f3f79852f 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -2,40 +2,65 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity()
+@Entity({ name: 'sra_orders' })
 export class SraOrder {
-    @PrimaryColumn() public exchangeAddress!: string;
-    @PrimaryColumn() public orderHashHex!: string;
+    @PrimaryColumn({ name: 'exchange_address' })
+    public exchangeAddress!: string;
+    @PrimaryColumn({ name: 'order_hash_hex' })
+    public orderHashHex!: string;
 
-    @Column() public sourceUrl!: string;
-    @Column() public lastUpdatedTimestamp!: number;
-    @Column() public firstSeenTimestamp!: number;
+    @Column({ name: 'source_url' })
+    public sourceUrl!: string;
+    @Column({ name: 'last_updated_timestamp' })
+    public lastUpdatedTimestamp!: number;
+    @Column({ name: 'first_seen_timestamp' })
+    public firstSeenTimestamp!: number;
 
-    @Column() public makerAddress!: string;
-    @Column() public takerAddress!: string;
-    @Column() public feeRecipientAddress!: string;
-    @Column() public senderAddress!: string;
-    @Column() public makerAssetAmount!: string;
-    @Column() public takerAssetAmount!: string;
-    @Column() public makerFee!: string;
-    @Column() public takerFee!: string;
-    @Column() public expirationTimeSeconds!: string;
-    @Column() public salt!: string;
-    @Column() public signature!: string;
+    @Column({ name: 'maker_address' })
+    public makerAddress!: string;
+    @Column({ name: 'taker_address' })
+    public takerAddress!: string;
+    @Column({ name: 'fee_recipient_address' })
+    public feeRecipientAddress!: string;
+    @Column({ name: 'sender_address' })
+    public senderAddress!: string;
+    @Column({ name: 'maker_asset_amount' })
+    public makerAssetAmount!: string;
+    @Column({ name: 'taker_asset_amount' })
+    public takerAssetAmount!: string;
+    @Column({ name: 'maker_fee' })
+    public makerFee!: string;
+    @Column({ name: 'taker_fee' })
+    public takerFee!: string;
+    @Column({ name: 'expiration_time_seconds' })
+    public expirationTimeSeconds!: string;
+    @Column({ name: 'salt' })
+    public salt!: string;
+    @Column({ name: 'signature' })
+    public signature!: string;
 
-    @Column() public rawMakerAssetData!: string;
-    @Column() public makerAssetType!: AssetType;
-    @Column() public makerAssetProxyId!: string;
-    @Column() public makerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_maker_asset_data' })
+    public rawMakerAssetData!: string;
+    @Column({ name: 'maker_asset_type' })
+    public makerAssetType!: AssetType;
+    @Column({ name: 'maker_asset_proxy_id' })
+    public makerAssetProxyId!: string;
+    @Column({ name: 'maker_token_address' })
+    public makerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'maker_token_id' })
     public makerTokenId!: string | null;
-    @Column() public rawTakerAssetData!: string;
-    @Column() public takerAssetType!: AssetType;
-    @Column() public takerAssetProxyId!: string;
-    @Column() public takerTokenAddress!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ name: 'raw_taker_asset_data' })
+    public rawTakerAssetData!: string;
+    @Column({ name: 'taker_asset_type' })
+    public takerAssetType!: AssetType;
+    @Column({ name: 'taker_asset_proxy_id' })
+    public takerAssetProxyId!: string;
+    @Column({ name: 'taker_token_address' })
+    public takerTokenAddress!: string;
+    @Column({ nullable: true, type: String, name: 'taker_token_id' })
     public takerTokenId!: string | null;
 
     // TODO(albrow): Make this optional?
-    @Column() public metaDataJson!: string;
+    @Column({ name: 'metadata_json' })
+    public metadataJson!: string;
 }
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index 7211eed76..7a0ead0d4 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -79,7 +79,7 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelEvent.takerAddress =
         eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
-    exchangeCancelEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
+    exchangeCancelEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
     exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
     exchangeCancelEvent.orderHash = eventLog.args.orderHash;
     exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 5cd19b08a..4e4bf12ff 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -48,7 +48,7 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
     sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
 
-    sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData);
+    sraOrder.metadataJson = JSON.stringify(apiOrder.metaData);
 
     return sraOrder;
 }
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index fee32a0a7..4b2e7c2d0 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -61,7 +61,7 @@ describe('sra_orders', () => {
             expected.takerAssetProxyId = '0xf47261b0';
             expected.takerTokenAddress = '0x42d6622dece394b54999fbd73d108123806f6a18';
             expected.takerTokenId = null;
-            expected.metaDataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
+            expected.metadataJson = '{"isThisArbitraryData":true,"powerLevel":9001}';
 
             const actual = _convertToEntity(input);
             expect(actual).deep.equal(expected);
-- 
cgit v1.2.3


From 3b9e8e669f179aeda7a3aa3f91c78477fa7f08cd Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 09:14:25 -0800
Subject: Refactor OrderDetails to use private instance methods

---
 packages/instant/src/components/order_details.tsx | 206 ++++++++++++----------
 1 file changed, 115 insertions(+), 91 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 5d306f43e..7e33e06ac 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -2,11 +2,11 @@ import { BuyQuoteInfo } from '@0x/asset-buyer';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 import * as React from 'react';
+import { oc } from 'ts-optchain';
 
-import { DEFAULT_UNKOWN_ASSET_NAME } from '../constants';
+import { BIG_NUMBER_ZERO, DEFAULT_UNKOWN_ASSET_NAME } from '../constants';
 import { ColorOption } from '../style/theme';
 import { BaseCurrency } from '../types';
-import { buyQuoteUtil } from '../util/buy_quote';
 import { format } from '../util/format';
 
 import { AmountPlaceholder } from './amount_placeholder';
@@ -29,62 +29,6 @@ const BaseCurrencyChoice: React.StatelessComponent<BaseCurryChoiceProps> = props
     return <Text {...textStyle}>{props.currencyName}</Text>;
 };
 
-const grandTotalDisplayValue = (
-    displayPrimaryTotalCost?: React.ReactNode,
-    displaySecondaryTotalCost?: React.ReactNode,
-): React.ReactNode => {
-    if (!displayPrimaryTotalCost) {
-        return undefined;
-    }
-    const secondaryText = displaySecondaryTotalCost && (
-        <Container marginRight="3px" display="inline-block">
-            <Text fontColor={ColorOption.lightGrey}>({displaySecondaryTotalCost})</Text>
-        </Container>
-    );
-    return (
-        <React.Fragment>
-            {secondaryText}
-            <Text fontWeight={700} fontColor={ColorOption.grey}>
-                {displayPrimaryTotalCost}
-            </Text>
-        </React.Fragment>
-    );
-};
-
-const tokenAmountLabel = (displayPricePerToken?: React.ReactNode, assetName?: string, numTokens?: BigNumber) => {
-    // Display as 0 if we have a selected asset
-    const displayNumTokens =
-        assetName && assetName !== DEFAULT_UNKOWN_ASSET_NAME && _.isUndefined(numTokens) ? new BigNumber(0) : numTokens;
-
-    if (!_.isUndefined(displayNumTokens)) {
-        let numTokensWithSymbol = displayNumTokens.toString();
-
-        if (assetName) {
-            numTokensWithSymbol += ` ${assetName}`;
-        }
-
-        if (displayPricePerToken) {
-            numTokensWithSymbol += ` @ ${displayPricePerToken}`;
-        }
-        return numTokensWithSymbol;
-    }
-
-    return 'Token Amount';
-};
-
-const getDisplayAmount = (
-    baseCurrency: BaseCurrency,
-    weiAmount?: BigNumber,
-    ethUsdPrice?: BigNumber,
-): React.ReactNode => {
-    switch (baseCurrency) {
-        case BaseCurrency.USD:
-            return format.ethBaseUnitAmountInUsd(weiAmount, ethUsdPrice, 2, '');
-        case BaseCurrency.ETH:
-            return format.ethBaseUnitAmount(weiAmount, 4, '');
-    }
-};
-
 export interface OrderDetailsProps {
     buyQuoteInfo?: BuyQuoteInfo;
     selectedAssetUnitAmount?: BigNumber;
@@ -97,42 +41,107 @@ export interface OrderDetailsProps {
 }
 export class OrderDetails extends React.Component<OrderDetailsProps> {
     public render(): React.ReactNode {
-        const { baseCurrency, buyQuoteInfo, ethUsdPrice, selectedAssetUnitAmount } = this.props;
-
-        const weiAmounts = buyQuoteUtil.getWeiAmounts(selectedAssetUnitAmount, buyQuoteInfo);
-        const secondaryCurrency = baseCurrency === BaseCurrency.USD ? BaseCurrency.ETH : BaseCurrency.USD;
-        const grandTotalValue = grandTotalDisplayValue(
-            getDisplayAmount(baseCurrency, weiAmounts.grandTotalInWei, ethUsdPrice),
-            getDisplayAmount(secondaryCurrency, weiAmounts.grandTotalInWei, ethUsdPrice),
-        );
+        const { baseCurrency, buyQuoteInfo } = this.props;
 
         return (
             <Container width="100%" flexGrow={1} padding="20px 20px 0px 20px">
                 <Container marginBottom="10px">{this._renderHeader()}</Container>
+
                 <OrderDetailsRow
-                    isLoading={this.props.isLoading}
-                    labelText={tokenAmountLabel(
-                        getDisplayAmount(baseCurrency, weiAmounts.pricePerTokenInWei, ethUsdPrice),
-                        this.props.assetName,
-                        this.props.selectedAssetUnitAmount,
-                    )}
-                    value={getDisplayAmount(baseCurrency, weiAmounts.assetTotalInWei, ethUsdPrice)}
+                    labelText={this._assetLabelText()}
+                    primaryValue={this._displayAmountOrPlaceholder(buyQuoteInfo && buyQuoteInfo.assetEthAmount)}
                 />
                 <OrderDetailsRow
-                    isLoading={this.props.isLoading}
                     labelText="Fee"
-                    value={getDisplayAmount(baseCurrency, weiAmounts.feeTotalInWei, ethUsdPrice)}
+                    primaryValue={this._displayAmountOrPlaceholder(buyQuoteInfo && buyQuoteInfo.feeEthAmount)}
                 />
                 <OrderDetailsRow
-                    isLoading={this.props.isLoading}
+                    labelText="Total Cost"
                     isLabelBold={true}
-                    labelText={'Total Cost'}
-                    value={grandTotalValue}
+                    primaryValue={this._displayAmountOrPlaceholder(buyQuoteInfo && buyQuoteInfo.totalEthAmount)}
+                    secondaryValue={this._totalCostSecondaryValue()}
                 />
             </Container>
         );
     }
 
+    private _totalCostSecondaryValue(): React.ReactNode {
+        const secondaryCurrency = this.props.baseCurrency === BaseCurrency.USD ? BaseCurrency.ETH : BaseCurrency.USD;
+
+        const canDisplayCurrency =
+            secondaryCurrency === BaseCurrency.ETH ||
+            (secondaryCurrency === BaseCurrency.USD &&
+                this.props.ethUsdPrice &&
+                this.props.ethUsdPrice.greaterThan(BIG_NUMBER_ZERO));
+
+        if (this.props.buyQuoteInfo && canDisplayCurrency) {
+            return this._displayAmount(secondaryCurrency, this.props.buyQuoteInfo.totalEthAmount);
+        } else {
+            return undefined;
+        }
+    }
+
+    private _displayAmountOrPlaceholder(weiAmount?: BigNumber): React.ReactNode {
+        const { baseCurrency, ethUsdPrice, isLoading } = this.props;
+
+        if (_.isUndefined(weiAmount)) {
+            return (
+                <Container opacity={0.5}>
+                    <AmountPlaceholder color={ColorOption.lightGrey} isPulsating={isLoading} />
+                </Container>
+            );
+        }
+
+        return this._displayAmount(baseCurrency, weiAmount);
+    }
+
+    private _displayAmount(currency: BaseCurrency, weiAmount: BigNumber): React.ReactNode {
+        switch (currency) {
+            case BaseCurrency.USD:
+                return format.ethBaseUnitAmountInUsd(weiAmount, this.props.ethUsdPrice, 2, '');
+            case BaseCurrency.ETH:
+                return format.ethBaseUnitAmount(weiAmount, 4, '');
+        }
+    }
+
+    private _assetLabelText(): string {
+        const { assetName, baseCurrency, ethUsdPrice } = this.props;
+        const numTokens = this.props.selectedAssetUnitAmount;
+
+        // Display as 0 if we have a selected asset
+        const displayNumTokens =
+            assetName && assetName !== DEFAULT_UNKOWN_ASSET_NAME && _.isUndefined(numTokens)
+                ? new BigNumber(0)
+                : numTokens;
+
+        if (!_.isUndefined(displayNumTokens)) {
+            let numTokensWithSymbol = displayNumTokens.toString();
+
+            if (assetName) {
+                numTokensWithSymbol += ` ${assetName}`;
+            }
+
+            const pricePerTokenWei = this._pricePerTokenWei();
+            if (pricePerTokenWei) {
+                numTokensWithSymbol += ` @ ${this._displayAmount(baseCurrency, pricePerTokenWei)}`;
+            }
+            return numTokensWithSymbol;
+        }
+
+        return 'Token Amount';
+    }
+
+    private _pricePerTokenWei(): BigNumber | undefined {
+        const buyQuoteAccessor = oc(this.props.buyQuoteInfo);
+        const assetTotalInWei = buyQuoteAccessor.assetEthAmount();
+        const selectedAssetUnitAmount = this.props.selectedAssetUnitAmount;
+        return !_.isUndefined(assetTotalInWei) &&
+            !_.isUndefined(selectedAssetUnitAmount) &&
+            !selectedAssetUnitAmount.eq(BIG_NUMBER_ZERO)
+            ? assetTotalInWei.div(selectedAssetUnitAmount).ceil()
+            : undefined;
+    }
+
     private _renderHeader(): React.ReactNode {
         return (
             <Flex justify="space-between">
@@ -169,27 +178,42 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
 export interface OrderDetailsRowProps {
     labelText: string;
     isLabelBold?: boolean;
-    isLoading: boolean;
-    value?: React.ReactNode;
+    isPrimaryValueBold?: boolean;
+    primaryValue: React.ReactNode;
+    secondaryValue?: React.ReactNode;
 }
 export class OrderDetailsRow extends React.Component<OrderDetailsRowProps, {}> {
     public render(): React.ReactNode {
-        const { labelText, value, isLabelBold, isLoading } = this.props;
         return (
             <Container padding="10px 0px" borderTop="1px dashed" borderColor={ColorOption.feintGrey}>
                 <Flex justify="space-between">
-                    <Text fontWeight={isLabelBold ? 700 : 400} fontColor={ColorOption.grey}>
-                        {labelText}
-                    </Text>
-                    <Container>
-                        {value || (
-                            <Container opacity={0.5}>
-                                <AmountPlaceholder color={ColorOption.lightGrey} isPulsating={isLoading} />
-                            </Container>
-                        )}
-                    </Container>
+                    {this._renderLabel()}
+                    <Container>{this._renderValues()}</Container>
                 </Flex>
             </Container>
         );
     }
+
+    private _renderLabel(): React.ReactNode {
+        return (
+            <Text fontWeight={this.props.isLabelBold ? 700 : 400} fontColor={ColorOption.grey}>
+                {this.props.labelText}
+            </Text>
+        );
+    }
+
+    private _renderValues(): React.ReactNode {
+        const secondaryValueNode: React.ReactNode = this.props.secondaryValue && (
+            <Container marginRight="3px" display="inline-block">
+                <Text fontColor={ColorOption.lightGrey}>({this.props.secondaryValue})</Text>
+            </Container>
+        );
+
+        return (
+            <React.Fragment>
+                {secondaryValueNode}
+                <Text fontWeight={this.props.isPrimaryValueBold ? 700 : 400}>{this.props.primaryValue}</Text>
+            </React.Fragment>
+        );
+    }
 }
-- 
cgit v1.2.3


From f5f01c0c3e37c56136e7f8fb699304baa7eb5bf6 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 8 Nov 2018 11:38:37 -0800
Subject: Add better error handling for immediately invoked async functions

---
 packages/pipeline/src/entities/block.ts          |  5 +-
 packages/pipeline/src/entities/relayer.ts        | 12 ++--
 packages/pipeline/src/entities/transaction.ts    | 15 +++--
 packages/pipeline/src/scripts/merge_v2_events.ts | 81 ------------------------
 4 files changed, 18 insertions(+), 95 deletions(-)
 delete mode 100644 packages/pipeline/src/scripts/merge_v2_events.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/block.ts b/packages/pipeline/src/entities/block.ts
index 49e0ef840..5bd51f3d2 100644
--- a/packages/pipeline/src/entities/block.ts
+++ b/packages/pipeline/src/entities/block.ts
@@ -1,9 +1,10 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity()
+@Entity({ name: 'blocks' })
 export class Block {
     @PrimaryColumn() public hash!: string;
     @PrimaryColumn() public number!: number;
 
-    @Column() public unixTimestampSeconds!: number;
+    @Column({ name: 'unix_timestamp_seconds' })
+    public unixTimestampSeconds!: number;
 }
diff --git a/packages/pipeline/src/entities/relayer.ts b/packages/pipeline/src/entities/relayer.ts
index 605355fa8..94b5232a8 100644
--- a/packages/pipeline/src/entities/relayer.ts
+++ b/packages/pipeline/src/entities/relayer.ts
@@ -1,23 +1,23 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity()
+@Entity({ name: 'relayers' })
 export class Relayer {
     @PrimaryColumn() public uuid!: string;
 
     @Column() public name!: string;
     @Column() public url!: string;
-    @Column({ nullable: true, type: String })
+    @Column({ nullable: true, type: String, name: 'sra_http_endpoint' })
     public sraHttpEndpoint!: string | null;
-    @Column({ nullable: true, type: String })
+    @Column({ nullable: true, type: String, name: 'sra_ws_endpoint' })
     public sraWsEndpoint!: string | null;
-    @Column({ nullable: true, type: String })
+    @Column({ nullable: true, type: String, name: 'app_url' })
     public appUrl!: string | null;
 
     // TODO(albrow): Add exchange contract or protocol version?
     // TODO(albrow): Add network ids for addresses?
 
-    @Column({ type: 'varchar', array: true })
+    @Column({ type: 'varchar', array: true, name: 'fee_recipient_addresses' })
     public feeRecipientAddresses!: string[];
-    @Column({ type: 'varchar', array: true })
+    @Column({ type: 'varchar', array: true, name: 'taker_addresses' })
     public takerAddresses!: string[];
 }
diff --git a/packages/pipeline/src/entities/transaction.ts b/packages/pipeline/src/entities/transaction.ts
index 8a68da813..eb2883fda 100644
--- a/packages/pipeline/src/entities/transaction.ts
+++ b/packages/pipeline/src/entities/transaction.ts
@@ -1,13 +1,16 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity()
+@Entity({ name: 'transactions' })
 export class Transaction {
-    @PrimaryColumn() public transactionHash!: string;
-    @PrimaryColumn() public blockHash!: string;
-    @PrimaryColumn() public blockNumber!: number;
+    @PrimaryColumn({ name: 'transaction_hash' })
+    public transactionHash!: string;
+    @PrimaryColumn({ name: 'block_hash' })
+    public blockHash!: string;
+    @PrimaryColumn({ name: 'block_number' })
+    public blockNumber!: number;
 
-    @Column({ type: 'bigint' })
+    @Column({ type: 'bigint', name: 'gas_used' })
     public gasUsed!: number;
-    @Column({ type: 'bigint' })
+    @Column({ type: 'bigint', name: 'gas_price' })
     public gasPrice!: number;
 }
diff --git a/packages/pipeline/src/scripts/merge_v2_events.ts b/packages/pipeline/src/scripts/merge_v2_events.ts
deleted file mode 100644
index 99a76aa61..000000000
--- a/packages/pipeline/src/scripts/merge_v2_events.ts
+++ /dev/null
@@ -1,81 +0,0 @@
-import { web3Factory } from '@0x/dev-utils';
-import 'reflect-metadata';
-import { Connection, createConnection } from 'typeorm';
-
-import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
-import { ExchangeFillEvent } from '../entities';
-import { deployConfig } from '../ormconfig';
-import { parseExchangeEvents } from '../parsers/events';
-
-let connection: Connection;
-
-(async () => {
-    connection = await createConnection(deployConfig);
-    await getExchangeEventsAsync();
-    await mergeExchangeEventsAsync();
-    console.log('Exiting process');
-    process.exit(0);
-})();
-
-// TODO(albrow): Separately: Errors do not appear to be handled correctly. If you use the
-// wrong rpcUrl it just returns early with no error.
-async function getExchangeEventsAsync(): Promise<void> {
-    console.log('Getting event logs...');
-    const provider = web3Factory.getRpcProvider({
-        rpcUrl: 'https://mainnet.infura.io',
-    });
-    const eventsRepository = connection.getRepository(ExchangeFillEvent);
-    const exchangeEvents = new ExchangeEventsSource(provider, 1);
-    const eventLogs = await exchangeEvents.getFillEventsAsync();
-    console.log('Parsing events...');
-    const events = parseExchangeEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total events.`);
-    console.log('Saving events...');
-    for (const event of events) {
-        await eventsRepository.save(event);
-    }
-    await eventsRepository.save(events);
-    console.log('Saved events.');
-}
-
-const insertEventsRawQuery = `INSERT INTO events_raw (
-    event_type,
-    error_id,
-    order_hash,
-    maker,
-    maker_amount,
-    maker_fee,
-    maker_token,
-    taker,
-    taker_amount,
-    taker_fee,
-    taker_token,
-    txn_hash,
-    fee_recipient,
-    block_number,
-    log_index
-)
-(
-    SELECT
-        'LogFill',
-        null,
-        "orderHash",
-        "makerAddress",
-        "makerAssetFilledAmount"::numeric(78),
-        "makerFeePaid"::numeric(78),
-        "makerTokenAddress",
-        "takerAddress",
-        "takerAssetFilledAmount"::numeric(78),
-        "takerFeePaid"::numeric(78),
-        "takerTokenAddress",
-        "transactionHash",
-        "feeRecipientAddress",
-        "blockNumber",
-        "logIndex"
-    FROM exchange_fill_event
-) ON CONFLICT (order_hash, txn_hash, log_index) DO NOTHING`;
-
-async function mergeExchangeEventsAsync(): Promise<void> {
-    console.log('Merging results into events_raw...');
-    await connection.query(insertEventsRawQuery);
-}
-- 
cgit v1.2.3


From 4fa4f13813a0b41013bc7acc60101ccae175edff Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 8 Nov 2018 12:35:59 -0800
Subject: Rename Transaction.ts to transaction.ts

Rename Relayer.ts to relayer.ts

Rename Block.ts to block.ts
---
 packages/pipeline/src/entities/Block.ts       | 10 ----------
 packages/pipeline/src/entities/Relayer.ts     | 23 -----------------------
 packages/pipeline/src/entities/Transaction.ts | 16 ----------------
 3 files changed, 49 deletions(-)
 delete mode 100644 packages/pipeline/src/entities/Block.ts
 delete mode 100644 packages/pipeline/src/entities/Relayer.ts
 delete mode 100644 packages/pipeline/src/entities/Transaction.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/Block.ts b/packages/pipeline/src/entities/Block.ts
deleted file mode 100644
index 5bd51f3d2..000000000
--- a/packages/pipeline/src/entities/Block.ts
+++ /dev/null
@@ -1,10 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity({ name: 'blocks' })
-export class Block {
-    @PrimaryColumn() public hash!: string;
-    @PrimaryColumn() public number!: number;
-
-    @Column({ name: 'unix_timestamp_seconds' })
-    public unixTimestampSeconds!: number;
-}
diff --git a/packages/pipeline/src/entities/Relayer.ts b/packages/pipeline/src/entities/Relayer.ts
deleted file mode 100644
index 94b5232a8..000000000
--- a/packages/pipeline/src/entities/Relayer.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity({ name: 'relayers' })
-export class Relayer {
-    @PrimaryColumn() public uuid!: string;
-
-    @Column() public name!: string;
-    @Column() public url!: string;
-    @Column({ nullable: true, type: String, name: 'sra_http_endpoint' })
-    public sraHttpEndpoint!: string | null;
-    @Column({ nullable: true, type: String, name: 'sra_ws_endpoint' })
-    public sraWsEndpoint!: string | null;
-    @Column({ nullable: true, type: String, name: 'app_url' })
-    public appUrl!: string | null;
-
-    // TODO(albrow): Add exchange contract or protocol version?
-    // TODO(albrow): Add network ids for addresses?
-
-    @Column({ type: 'varchar', array: true, name: 'fee_recipient_addresses' })
-    public feeRecipientAddresses!: string[];
-    @Column({ type: 'varchar', array: true, name: 'taker_addresses' })
-    public takerAddresses!: string[];
-}
diff --git a/packages/pipeline/src/entities/Transaction.ts b/packages/pipeline/src/entities/Transaction.ts
deleted file mode 100644
index eb2883fda..000000000
--- a/packages/pipeline/src/entities/Transaction.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity({ name: 'transactions' })
-export class Transaction {
-    @PrimaryColumn({ name: 'transaction_hash' })
-    public transactionHash!: string;
-    @PrimaryColumn({ name: 'block_hash' })
-    public blockHash!: string;
-    @PrimaryColumn({ name: 'block_number' })
-    public blockNumber!: number;
-
-    @Column({ type: 'bigint', name: 'gas_used' })
-    public gasUsed!: number;
-    @Column({ type: 'bigint', name: 'gas_price' })
-    public gasPrice!: number;
-}
-- 
cgit v1.2.3


From ad3d20b34267eda1a9b1d397fb15f2bce0eb221f Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 09:15:18 -0800
Subject: Default to USD

---
 packages/instant/src/redux/reducer.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/redux/reducer.ts b/packages/instant/src/redux/reducer.ts
index 4e734041f..8c13c9c72 100644
--- a/packages/instant/src/redux/reducer.ts
+++ b/packages/instant/src/redux/reducer.ts
@@ -66,7 +66,7 @@ export const DEFAULT_STATE: DefaultState = {
         animationState: 'none',
         content: StandardSlidingPanelContent.None,
     },
-    baseCurrency: BaseCurrency.ETH,
+    baseCurrency: BaseCurrency.USD,
 };
 
 export const createReducer = (initialState: State) => {
-- 
cgit v1.2.3


From 52f2ee6e797435d887d4ad06955a3ffbf61081ca Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 12 Nov 2018 17:36:33 -0800
Subject: Configure linter with --format stylish and fix linter errors

---
 packages/pipeline/src/parsers/events/index.ts     | 34 +++++++++++++++++++++++
 packages/pipeline/src/parsers/sra_orders/index.ts | 12 ++++++++
 2 files changed, 46 insertions(+)

(limited to 'packages')

diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index 7a0ead0d4..d56dc7080 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -18,19 +18,38 @@ export const parseExchangeEvents: (
     eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
 ) => ExchangeEventEntity[] = R.map(_convertToEntity);
 
+/**
+ * Converts a raw event log to an Entity. Automatically detects the type of
+ * event and returns the appropriate entity type. Throws for unknown event
+ * types.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
 export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
     switch (eventLog.event) {
         case 'Fill':
+            // tslint has a false positive here. We need to type assert in order
+            // to change the type argument to the more specific
+            // ExchangeFillEventArgs.
+            // tslint:disable-next-line:no-unnecessary-type-assertion
             return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
         case 'Cancel':
+            // tslint:disable-next-line:no-unnecessary-type-assertion
             return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
         case 'CancelUpTo':
+            // tslint:disable-next-line:no-unnecessary-type-assertion
             return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>);
         default:
+            // Another false positive here. We are adding two strings, but
+            // tslint seems confused about the types.
+            // tslint:disable-next-line:restrict-plus-operands
             throw new Error('unexpected eventLog.event type: ' + eventLog.event);
     }
 }
 
+/**
+ * Converts a raw event log for a fill event into an ExchangeFillEvent entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
 export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
     const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
     const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
@@ -55,15 +74,23 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.makerAssetType = makerAssetType;
     exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
     exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    // tslint has a false positive here. Type assertion is required.
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
     exchangeFillEvent.takerAssetType = takerAssetType;
     exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
     exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
     return exchangeFillEvent;
 }
 
+/**
+ * Converts a raw event log for a cancel event into an ExchangeCancelEvent
+ * entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
 export function _convertToExchangeCancelEvent(
     eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
 ): ExchangeCancelEvent {
@@ -86,15 +113,22 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.makerAssetType = makerAssetType;
     exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
     exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
     exchangeCancelEvent.takerAssetType = takerAssetType;
     exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
     exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
     return exchangeCancelEvent;
 }
 
+/**
+ * Converts a raw event log for a cancelUpTo event into an
+ * ExchangeCancelUpToEvent entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
 export function _convertToExchangeCancelUpToEvent(
     eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
 ): ExchangeCancelUpToEvent {
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 4e4bf12ff..3d7f73fca 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -6,10 +6,19 @@ import * as R from 'ramda';
 import { SraOrder } from '../../entities';
 import { bigNumbertoStringOrNull } from '../../utils';
 
+/**
+ * Parses a raw order response from an SRA endpoint and returns an array of
+ * SraOrder entities.
+ * @param rawOrdersResponse A raw order response from an SRA endpoint.
+ */
 export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
     return R.map(_convertToEntity, rawOrdersResponse.records);
 }
 
+/**
+ * Converts a single APIOrder into an SraOrder entity.
+ * @param apiOrder A single order from the response from an SRA endpoint.
+ */
 export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     // TODO(albrow): refactor out common asset data decoding code.
     const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
@@ -41,11 +50,14 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.makerAssetType = makerAssetType;
     sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
     sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
+    // tslint has a false positive here. Type assertion is required.
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
     sraOrder.takerAssetType = takerAssetType;
     sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
     sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
 
     sraOrder.metadataJson = JSON.stringify(apiOrder.metaData);
-- 
cgit v1.2.3


From ea95de7d9d496b97639b94ee463b133d282bb42b Mon Sep 17 00:00:00 2001
From: Jake Ellowitz <jake.ellowitz@gmail.com>
Date: Tue, 13 Nov 2018 09:38:23 -0800
Subject: Mapping dev schema to initial migration

---
 .../pipeline/src/entities/exchange_cancel_up_to_event.ts |  2 +-
 .../pipeline/src/entities/token_on_chain_metadata.ts     | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 packages/pipeline/src/entities/token_on_chain_metadata.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 891550050..bc3bab6bb 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'exchange_cancel_up_to_event' })
+@Entity({ name: 'exchange_cancel_up_to_events' })
 export class ExchangeCancelUpToEvent {
     @PrimaryColumn({ name: 'contract_address' })
     public contractAddress!: string;
diff --git a/packages/pipeline/src/entities/token_on_chain_metadata.ts b/packages/pipeline/src/entities/token_on_chain_metadata.ts
new file mode 100644
index 000000000..fc21d0aed
--- /dev/null
+++ b/packages/pipeline/src/entities/token_on_chain_metadata.ts
@@ -0,0 +1,16 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'token_on_chain_metadata' })
+export class TokenOnChainMetadata {
+    @PrimaryColumn({ type: 'nvarchar', nullable: false })
+    public address!: string;
+
+    @Column({ type: 'integer', nullable: false })
+    public decimals!: number;
+
+    @Column({ type: 'nvarchar', nullable: false })
+    public symbol!: string;
+
+    @Column({ type: 'nvarchar', nullable: false })
+    public name!: string;
+}
\ No newline at end of file
-- 
cgit v1.2.3


From caeb59a9ae4d4281e9b5f80f39903e7b9ad559aa Mon Sep 17 00:00:00 2001
From: Jake Ellowitz <jake.ellowitz@gmail.com>
Date: Tue, 13 Nov 2018 09:57:02 -0800
Subject: Pointing entities to raw schema

Fix linter issues
---
 packages/pipeline/src/entities/block.ts                       | 2 +-
 packages/pipeline/src/entities/exchange_cancel_event.ts       | 2 +-
 packages/pipeline/src/entities/exchange_cancel_up_to_event.ts | 2 +-
 packages/pipeline/src/entities/exchange_fill_event.ts         | 2 +-
 packages/pipeline/src/entities/relayer.ts                     | 2 +-
 packages/pipeline/src/entities/sra_order.ts                   | 2 +-
 packages/pipeline/src/entities/token_on_chain_metadata.ts     | 4 ++--
 packages/pipeline/src/entities/transaction.ts                 | 2 +-
 8 files changed, 9 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/block.ts b/packages/pipeline/src/entities/block.ts
index 5bd51f3d2..51be37703 100644
--- a/packages/pipeline/src/entities/block.ts
+++ b/packages/pipeline/src/entities/block.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'blocks' })
+@Entity({ name: 'blocks', schema: 'raw' })
 export class Block {
     @PrimaryColumn() public hash!: string;
     @PrimaryColumn() public number!: number;
diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 6d0c3bc32..781e1c4bb 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -2,7 +2,7 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity({ name: 'exchange_cancel_events' })
+@Entity({ name: 'exchange_cancel_events', schema: 'raw' })
 export class ExchangeCancelEvent {
     @PrimaryColumn({ name: 'contract_address' })
     public contractAddress!: string;
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index bc3bab6bb..7306a1a87 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'exchange_cancel_up_to_events' })
+@Entity({ name: 'exchange_cancel_up_to_events', schema: 'raw' })
 export class ExchangeCancelUpToEvent {
     @PrimaryColumn({ name: 'contract_address' })
     public contractAddress!: string;
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index 0c5546d7e..6202e558b 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -2,7 +2,7 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity({ name: 'exchange_fill_events' })
+@Entity({ name: 'exchange_fill_events', schema: 'raw' })
 export class ExchangeFillEvent {
     @PrimaryColumn({ name: 'contract_address' })
     public contractAddress!: string;
diff --git a/packages/pipeline/src/entities/relayer.ts b/packages/pipeline/src/entities/relayer.ts
index 94b5232a8..ef1f9cf2a 100644
--- a/packages/pipeline/src/entities/relayer.ts
+++ b/packages/pipeline/src/entities/relayer.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'relayers' })
+@Entity({ name: 'relayers', schema: 'raw' })
 export class Relayer {
     @PrimaryColumn() public uuid!: string;
 
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index f3f79852f..e59161c81 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -2,7 +2,7 @@ import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
 
-@Entity({ name: 'sra_orders' })
+@Entity({ name: 'sra_orders', schema: 'raw' })
 export class SraOrder {
     @PrimaryColumn({ name: 'exchange_address' })
     public exchangeAddress!: string;
diff --git a/packages/pipeline/src/entities/token_on_chain_metadata.ts b/packages/pipeline/src/entities/token_on_chain_metadata.ts
index fc21d0aed..325d28e91 100644
--- a/packages/pipeline/src/entities/token_on_chain_metadata.ts
+++ b/packages/pipeline/src/entities/token_on_chain_metadata.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'token_on_chain_metadata' })
+@Entity({ name: 'token_on_chain_metadata', schema: 'raw' })
 export class TokenOnChainMetadata {
     @PrimaryColumn({ type: 'nvarchar', nullable: false })
     public address!: string;
@@ -13,4 +13,4 @@ export class TokenOnChainMetadata {
 
     @Column({ type: 'nvarchar', nullable: false })
     public name!: string;
-}
\ No newline at end of file
+}
diff --git a/packages/pipeline/src/entities/transaction.ts b/packages/pipeline/src/entities/transaction.ts
index eb2883fda..dd2143df5 100644
--- a/packages/pipeline/src/entities/transaction.ts
+++ b/packages/pipeline/src/entities/transaction.ts
@@ -1,6 +1,6 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-@Entity({ name: 'transactions' })
+@Entity({ name: 'transactions', schema: 'raw' })
 export class Transaction {
     @PrimaryColumn({ name: 'transaction_hash' })
     public transactionHash!: string;
-- 
cgit v1.2.3


From 7f574949a45bac4630d53dca36c745406570c2b6 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 13 Nov 2018 14:57:58 -0800
Subject: Update schema for sra_orders

---
 packages/pipeline/src/entities/sra_order.ts | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index e59161c81..4b7f652d3 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -8,13 +8,8 @@ export class SraOrder {
     public exchangeAddress!: string;
     @PrimaryColumn({ name: 'order_hash_hex' })
     public orderHashHex!: string;
-
-    @Column({ name: 'source_url' })
+    @PrimaryColumn({ name: 'source_url' })
     public sourceUrl!: string;
-    @Column({ name: 'last_updated_timestamp' })
-    public lastUpdatedTimestamp!: number;
-    @Column({ name: 'first_seen_timestamp' })
-    public firstSeenTimestamp!: number;
 
     @Column({ name: 'maker_address' })
     public makerAddress!: string;
-- 
cgit v1.2.3


From d842078997c743aa838f723da05ed405c42e834f Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 13 Nov 2018 15:33:43 -0800
Subject: Implement scraping sra orders from radar relay

---
 packages/pipeline/src/entities/sra_order.ts             | 4 ++--
 packages/pipeline/src/parsers/sra_orders/index.ts       | 4 ----
 packages/pipeline/test/parsers/sra_orders/index_test.ts | 2 --
 3 files changed, 2 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index 4b7f652d3..2bdb1ba2e 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -19,9 +19,9 @@ export class SraOrder {
     public feeRecipientAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'maker_asset_amount' })
+    @Column({ name: 'maker_asset_filled_amount' })
     public makerAssetAmount!: string;
-    @Column({ name: 'taker_asset_amount' })
+    @Column({ name: 'taker_asset_filled_amount' })
     public takerAssetAmount!: string;
     @Column({ name: 'maker_fee' })
     public makerFee!: string;
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 3d7f73fca..800521955 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -30,10 +30,6 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
     sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order);
 
-    // TODO(albrow): Set these fields to the correct values upstack.
-    sraOrder.lastUpdatedTimestamp = 0;
-    sraOrder.firstSeenTimestamp = 0;
-
     sraOrder.makerAddress = apiOrder.order.makerAddress;
     sraOrder.takerAddress = apiOrder.order.takerAddress;
     sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index 4b2e7c2d0..534d84ab3 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -37,8 +37,6 @@ describe('sra_orders', () => {
             const expected = new SraOrder();
             expected.exchangeAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
             expected.orderHashHex = '0x1bdbeb0d088a33da28b9ee6d94e8771452f90f4a69107da2fa75195d61b9a1c9';
-            expected.lastUpdatedTimestamp = 0;
-            expected.firstSeenTimestamp = 0;
             expected.makerAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
             expected.takerAddress = '0x0000000000000000000000000000000000000000';
             expected.feeRecipientAddress = '0xa258b39954cef5cb142fd567a46cddb31a670124';
-- 
cgit v1.2.3


From fb8267d85ecaafc0967095548592a9c7aad23257 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 13 Nov 2018 15:44:53 -0800
Subject: Rename taker and maker amounts in sra_orders

---
 packages/pipeline/src/entities/sra_order.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index 2bdb1ba2e..4b7f652d3 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -19,9 +19,9 @@ export class SraOrder {
     public feeRecipientAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'maker_asset_filled_amount' })
+    @Column({ name: 'maker_asset_amount' })
     public makerAssetAmount!: string;
-    @Column({ name: 'taker_asset_filled_amount' })
+    @Column({ name: 'taker_asset_amount' })
     public takerAssetAmount!: string;
     @Column({ name: 'maker_fee' })
     public makerFee!: string;
-- 
cgit v1.2.3


From 829b7cb7125aafeed763d6215bbb21d63ebf58cd Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 14 Nov 2018 15:58:36 -0800
Subject: Change some column types from varchar to numeric

---
 .../src/entities/exchange_cancel_up_to_event.ts    |  7 ++++--
 .../pipeline/src/entities/exchange_fill_event.ts   | 18 ++++++++-------
 packages/pipeline/src/entities/sra_order.ts        | 26 ++++++++++++----------
 packages/pipeline/src/parsers/events/index.ts      | 10 ++++-----
 packages/pipeline/src/parsers/sra_orders/index.ts  | 12 +++++-----
 .../pipeline/test/parsers/events/index_test.ts     | 10 ++++-----
 .../pipeline/test/parsers/sra_orders/index_test.ts | 12 +++++-----
 7 files changed, 51 insertions(+), 44 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 7306a1a87..752631b85 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,5 +1,8 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+import { bigNumberTransformer } from '../utils';
+
 @Entity({ name: 'exchange_cancel_up_to_events', schema: 'raw' })
 export class ExchangeCancelUpToEvent {
     @PrimaryColumn({ name: 'contract_address' })
@@ -17,7 +20,7 @@ export class ExchangeCancelUpToEvent {
     public makerAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'order_epoch' })
-    public orderEpoch!: string;
+    @Column({ name: 'order_epoch', type: 'numeric', transformer: bigNumberTransformer })
+    public orderEpoch!: BigNumber;
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index 6202e558b..aa082436b 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -1,6 +1,8 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
+import { bigNumberTransformer } from '../utils';
 
 @Entity({ name: 'exchange_fill_events', schema: 'raw' })
 export class ExchangeFillEvent {
@@ -24,14 +26,14 @@ export class ExchangeFillEvent {
     public feeRecipientAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'maker_asset_filled_amount' })
-    public makerAssetFilledAmount!: string;
-    @Column({ name: 'taker_asset_filled_amount' })
-    public takerAssetFilledAmount!: string;
-    @Column({ name: 'maker_fee_paid' })
-    public makerFeePaid!: string;
-    @Column({ name: 'taker_fee_paid' })
-    public takerFeePaid!: string;
+    @Column({ name: 'maker_asset_filled_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public makerAssetFilledAmount!: BigNumber;
+    @Column({ name: 'taker_asset_filled_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public takerAssetFilledAmount!: BigNumber;
+    @Column({ name: 'maker_fee_paid', type: 'numeric', transformer: bigNumberTransformer })
+    public makerFeePaid!: BigNumber;
+    @Column({ name: 'taker_fee_paid', type: 'numeric', transformer: bigNumberTransformer })
+    public takerFeePaid!: BigNumber;
     @Column({ name: 'order_hash' })
     public orderHash!: string;
 
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index 4b7f652d3..9c730a0bb 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -1,6 +1,8 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
+import { bigNumberTransformer } from '../utils';
 
 @Entity({ name: 'sra_orders', schema: 'raw' })
 export class SraOrder {
@@ -19,18 +21,18 @@ export class SraOrder {
     public feeRecipientAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'maker_asset_amount' })
-    public makerAssetAmount!: string;
-    @Column({ name: 'taker_asset_amount' })
-    public takerAssetAmount!: string;
-    @Column({ name: 'maker_fee' })
-    public makerFee!: string;
-    @Column({ name: 'taker_fee' })
-    public takerFee!: string;
-    @Column({ name: 'expiration_time_seconds' })
-    public expirationTimeSeconds!: string;
-    @Column({ name: 'salt' })
-    public salt!: string;
+    @Column({ name: 'maker_asset_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public makerAssetAmount!: BigNumber;
+    @Column({ name: 'taker_asset_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public takerAssetAmount!: BigNumber;
+    @Column({ name: 'maker_fee', type: 'numeric', transformer: bigNumberTransformer })
+    public makerFee!: BigNumber;
+    @Column({ name: 'taker_fee', type: 'numeric', transformer: bigNumberTransformer })
+    public takerFee!: BigNumber;
+    @Column({ name: 'expiration_time_seconds', type: 'numeric', transformer: bigNumberTransformer })
+    public expirationTimeSeconds!: BigNumber;
+    @Column({ name: 'salt', type: 'numeric', transformer: bigNumberTransformer })
+    public salt!: BigNumber;
     @Column({ name: 'signature' })
     public signature!: string;
 
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index d56dc7080..27e192d7b 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -65,10 +65,10 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
     exchangeFillEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
     exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount;
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount;
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid;
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid;
     exchangeFillEvent.orderHash = eventLog.args.orderHash;
     exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
     exchangeFillEvent.makerAssetType = makerAssetType;
@@ -139,6 +139,6 @@ export function _convertToExchangeCancelUpToEvent(
     exchangeCancelUpToEvent.rawData = eventLog.data as string;
     exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
-    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString();
+    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch;
     return exchangeCancelUpToEvent;
 }
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 800521955..ef8901e40 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -34,12 +34,12 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.takerAddress = apiOrder.order.takerAddress;
     sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress;
     sraOrder.senderAddress = apiOrder.order.senderAddress;
-    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString();
-    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString();
-    sraOrder.makerFee = apiOrder.order.makerFee.toString();
-    sraOrder.takerFee = apiOrder.order.takerFee.toString();
-    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString();
-    sraOrder.salt = apiOrder.order.salt.toString();
+    sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount;
+    sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount;
+    sraOrder.makerFee = apiOrder.order.makerFee;
+    sraOrder.takerFee = apiOrder.order.takerFee;
+    sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds;
+    sraOrder.salt = apiOrder.order.salt;
     sraOrder.signature = apiOrder.order.signature;
 
     sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index fdd07f246..63e080edc 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -39,7 +39,7 @@ describe('exchange_events', () => {
                     makerAssetFilledAmount: new BigNumber('10000000000000000'),
                     takerAssetFilledAmount: new BigNumber('100000000000000000'),
                     makerFeePaid: new BigNumber('0'),
-                    takerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('12345'),
                     orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
                     makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
                     takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
@@ -56,10 +56,10 @@ describe('exchange_events', () => {
             expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
             expected.feeRecipientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
             expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.makerAssetFilledAmount = '10000000000000000';
-            expected.takerAssetFilledAmount = '100000000000000000';
-            expected.makerFeePaid = '0';
-            expected.takerFeePaid = '0';
+            expected.makerAssetFilledAmount = new BigNumber('10000000000000000');
+            expected.takerAssetFilledAmount = new BigNumber('100000000000000000');
+            expected.makerFeePaid = new BigNumber('0');
+            expected.takerFeePaid = new BigNumber('12345');
             expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
             expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
             expected.makerAssetType = 'erc20';
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index 534d84ab3..ee2842ef3 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -41,12 +41,12 @@ describe('sra_orders', () => {
             expected.takerAddress = '0x0000000000000000000000000000000000000000';
             expected.feeRecipientAddress = '0xa258b39954cef5cb142fd567a46cddb31a670124';
             expected.senderAddress = '0x0000000000000000000000000000000000000000';
-            expected.makerAssetAmount = '1619310371000000000';
-            expected.takerAssetAmount = '8178335207070707070707';
-            expected.makerFee = '0';
-            expected.takerFee = '0';
-            expected.expirationTimeSeconds = '1538529488';
-            expected.salt = '1537924688891';
+            expected.makerAssetAmount = new BigNumber('1619310371000000000');
+            expected.takerAssetAmount = new BigNumber('8178335207070707070707');
+            expected.makerFee = new BigNumber('0');
+            expected.takerFee = new BigNumber('0');
+            expected.expirationTimeSeconds = new BigNumber('1538529488');
+            expected.salt = new BigNumber('1537924688891');
             expected.signature =
                 '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03';
             expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-- 
cgit v1.2.3


From 1d189d112e303aeab898aad4a214f3e8b2ff710a Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 14 Nov 2018 18:47:22 -0800
Subject: Add homepage_url to relayers

---
 packages/pipeline/src/entities/relayer.ts | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/relayer.ts b/packages/pipeline/src/entities/relayer.ts
index ef1f9cf2a..b3a856fd8 100644
--- a/packages/pipeline/src/entities/relayer.ts
+++ b/packages/pipeline/src/entities/relayer.ts
@@ -5,19 +5,20 @@ export class Relayer {
     @PrimaryColumn() public uuid!: string;
 
     @Column() public name!: string;
-    @Column() public url!: string;
-    @Column({ nullable: true, type: String, name: 'sra_http_endpoint' })
+    @Column({ name: 'homepage_url', type: 'varchar' })
+    public homepageUrl!: string;
+    @Column({ name: 'sra_http_endpoint', type: 'varchar', nullable: true })
     public sraHttpEndpoint!: string | null;
-    @Column({ nullable: true, type: String, name: 'sra_ws_endpoint' })
+    @Column({ name: 'sra_ws_endpoint', type: 'varchar', nullable: true })
     public sraWsEndpoint!: string | null;
-    @Column({ nullable: true, type: String, name: 'app_url' })
+    @Column({ name: 'app_url', type: 'varchar', nullable: true })
     public appUrl!: string | null;
 
     // TODO(albrow): Add exchange contract or protocol version?
     // TODO(albrow): Add network ids for addresses?
 
-    @Column({ type: 'varchar', array: true, name: 'fee_recipient_addresses' })
+    @Column({ name: 'fee_recipient_addresses', type: 'varchar', array: true })
     public feeRecipientAddresses!: string[];
-    @Column({ type: 'varchar', array: true, name: 'taker_addresses' })
+    @Column({ name: 'taker_addresses', type: 'varchar', array: true })
     public takerAddresses!: string[];
 }
-- 
cgit v1.2.3


From 09a0ca659eca08cb20bb1096abf19f9ca4ef86c1 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Thu, 15 Nov 2018 13:09:44 -0800
Subject: Add transactionHash to CancelUpToEvent and CancelEvent entities

---
 packages/pipeline/src/entities/exchange_cancel_event.ts       | 3 ++-
 packages/pipeline/src/entities/exchange_cancel_up_to_event.ts | 2 ++
 packages/pipeline/src/parsers/events/index.ts                 | 2 ++
 3 files changed, 6 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 781e1c4bb..5a40ba799 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -14,7 +14,8 @@ export class ExchangeCancelEvent {
     @Column({ name: 'raw_data' })
     public rawData!: string;
 
-    // TODO(albrow): Include transaction hash
+    @Column({ name: 'transaction_hash' })
+    public transactionHash!: string;
     @Column({ name: 'maker_address' })
     public makerAddress!: string;
     @Column({ nullable: true, type: String, name: 'taker_address' })
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 752631b85..9b1c6174a 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -16,6 +16,8 @@ export class ExchangeCancelUpToEvent {
     @Column({ name: 'raw_data' })
     public rawData!: string;
 
+    @Column({ name: 'transaction_hash' })
+    public transactionHash!: string;
     @Column({ name: 'maker_address' })
     public makerAddress!: string;
     @Column({ name: 'sender_address' })
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index 27e192d7b..407883078 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -103,6 +103,7 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelEvent.logIndex = eventLog.logIndex as number;
     exchangeCancelEvent.rawData = eventLog.data as string;
+    exchangeCancelEvent.transactionHash = eventLog.transactionHash;
     exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelEvent.takerAddress =
         eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
@@ -137,6 +138,7 @@ export function _convertToExchangeCancelUpToEvent(
     exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
     exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
     exchangeCancelUpToEvent.rawData = eventLog.data as string;
+    exchangeCancelUpToEvent.transactionHash = eventLog.transactionHash;
     exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
     exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
     exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch;
-- 
cgit v1.2.3


From 9d9b5edc9c19c484b245500fcf2a58dc59bb6685 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Fri, 16 Nov 2018 12:55:54 -0800
Subject: Add support for pulling Cancel and CancelUpTo events

---
 packages/pipeline/src/parsers/events/index.ts      | 58 +++++++++-------------
 .../pipeline/test/parsers/events/index_test.ts     |  6 +--
 2 files changed, 26 insertions(+), 38 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index 407883078..d42d1c57a 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -1,9 +1,4 @@
-import {
-    ExchangeCancelEventArgs,
-    ExchangeCancelUpToEventArgs,
-    ExchangeEventArgs,
-    ExchangeFillEventArgs,
-} from '@0x/contract-wrappers';
+import { ExchangeCancelEventArgs, ExchangeCancelUpToEventArgs, ExchangeFillEventArgs } from '@0x/contract-wrappers';
 import { assetDataUtils } from '@0x/order-utils';
 import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
@@ -12,39 +7,32 @@ import * as R from 'ramda';
 import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeFillEvent } from '../../entities';
 import { bigNumbertoStringOrNull } from '../../utils';
 
-export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
+/**
+ * Parses raw event logs for a fill event and returns an array of
+ * ExchangeFillEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
+ */
+export const parseExchangeFillEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeFillEventArgs>>,
+) => ExchangeFillEvent[] = R.map(_convertToExchangeFillEvent);
 
-export const parseExchangeEvents: (
-    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
-) => ExchangeEventEntity[] = R.map(_convertToEntity);
+/**
+ * Parses raw event logs for a cancel event and returns an array of
+ * ExchangeCancelEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
+ */
+export const parseExchangeCancelEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelEventArgs>>,
+) => ExchangeCancelEvent[] = R.map(_convertToExchangeCancelEvent);
 
 /**
- * Converts a raw event log to an Entity. Automatically detects the type of
- * event and returns the appropriate entity type. Throws for unknown event
- * types.
- * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ * Parses raw event logs for a CancelUpTo event and returns an array of
+ * ExchangeCancelUpToEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
  */
-export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
-    switch (eventLog.event) {
-        case 'Fill':
-            // tslint has a false positive here. We need to type assert in order
-            // to change the type argument to the more specific
-            // ExchangeFillEventArgs.
-            // tslint:disable-next-line:no-unnecessary-type-assertion
-            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
-        case 'Cancel':
-            // tslint:disable-next-line:no-unnecessary-type-assertion
-            return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>);
-        case 'CancelUpTo':
-            // tslint:disable-next-line:no-unnecessary-type-assertion
-            return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>);
-        default:
-            // Another false positive here. We are adding two strings, but
-            // tslint seems confused about the types.
-            // tslint:disable-next-line:restrict-plus-operands
-            throw new Error('unexpected eventLog.event type: ' + eventLog.event);
-    }
-}
+export const parseExchangeCancelUpToEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelUpToEventArgs>>,
+) => ExchangeCancelUpToEvent[] = R.map(_convertToExchangeCancelUpToEvent);
 
 /**
  * Converts a raw event log for a fill event into an ExchangeFillEvent entity.
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
index 63e080edc..7e439ce39 100644
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ b/packages/pipeline/test/parsers/events/index_test.ts
@@ -5,7 +5,7 @@ import { LogWithDecodedArgs } from 'ethereum-types';
 import 'mocha';
 
 import { ExchangeFillEvent } from '../../../src/entities';
-import { _convertToEntity } from '../../../src/parsers/events';
+import { _convertToExchangeFillEvent } from '../../../src/parsers/events';
 import { chaiSetup } from '../../utils/chai_setup';
 
 chaiSetup.configure();
@@ -13,7 +13,7 @@ const expect = chai.expect;
 
 // tslint:disable:custom-no-magic-numbers
 describe('exchange_events', () => {
-    describe('_convertToEntity', () => {
+    describe('_convertToExchangeFillEvent', () => {
         it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
             const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
                 logIndex: 102,
@@ -71,7 +71,7 @@ describe('exchange_events', () => {
             expected.takerAssetProxyId = '0xf47261b0';
             expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
             expected.takerTokenId = null;
-            const actual = _convertToEntity(input);
+            const actual = _convertToExchangeFillEvent(input);
             expect(actual).deep.equal(expected);
         });
     });
-- 
cgit v1.2.3


From 7cd3f3ceadeb6de152648d8398051a6384d7c14d Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 19 Nov 2018 18:38:11 -0800
Subject: Add script for pulling missing block data

---
 packages/pipeline/src/entities/block.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/block.ts b/packages/pipeline/src/entities/block.ts
index 51be37703..f2efc6390 100644
--- a/packages/pipeline/src/entities/block.ts
+++ b/packages/pipeline/src/entities/block.ts
@@ -5,6 +5,6 @@ export class Block {
     @PrimaryColumn() public hash!: string;
     @PrimaryColumn() public number!: number;
 
-    @Column({ name: 'unix_timestamp_seconds' })
-    public unixTimestampSeconds!: number;
+    @Column({ name: 'timestamp' })
+    public timestamp!: number;
 }
-- 
cgit v1.2.3


From 01716e0d5105afffeae4257cf918509de3963a5d Mon Sep 17 00:00:00 2001
From: Jake Ellowitz <jake.ellowitz@gmail.com>
Date: Mon, 19 Nov 2018 16:24:07 -0800
Subject: Pull token metadata re trusted tokens

---
 .../src/entities/token_on_chain_metadata.ts        |  6 ++++
 packages/pipeline/src/entities/trusted_tokens.ts   |  7 ++++
 packages/pipeline/src/ormconfig.ts                 |  2 ++
 .../pipeline/src/parsers/ohlcv_external/index.ts   |  0
 .../pipeline/src/parsers/trusted_tokens/index.ts   | 37 ++++++++++++++++++++++
 5 files changed, 52 insertions(+)
 create mode 100644 packages/pipeline/src/entities/trusted_tokens.ts
 create mode 100644 packages/pipeline/src/parsers/ohlcv_external/index.ts
 create mode 100644 packages/pipeline/src/parsers/trusted_tokens/index.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/token_on_chain_metadata.ts b/packages/pipeline/src/entities/token_on_chain_metadata.ts
index 325d28e91..ca1f1827b 100644
--- a/packages/pipeline/src/entities/token_on_chain_metadata.ts
+++ b/packages/pipeline/src/entities/token_on_chain_metadata.ts
@@ -14,3 +14,9 @@ export class TokenOnChainMetadata {
     @Column({ type: 'nvarchar', nullable: false })
     public name!: string;
 }
+
+@Entity({ name: 'trusted_tokens', schema: 'raw' })
+export class TrustedTokens {
+    @PrimaryColumn() public address!: string;
+    @PrimaryColumn() public authority!: string;
+}
diff --git a/packages/pipeline/src/entities/trusted_tokens.ts b/packages/pipeline/src/entities/trusted_tokens.ts
new file mode 100644
index 000000000..6ec27c963
--- /dev/null
+++ b/packages/pipeline/src/entities/trusted_tokens.ts
@@ -0,0 +1,7 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+@Entity({ name: 'trusted_tokens', schema: 'raw' })
+export class TrustedToken {
+    @PrimaryColumn() public address!: string;
+    @PrimaryColumn() public authority!: string;
+}
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index 9f7815b4e..b60703790 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -13,6 +13,7 @@ import {
     TokenMetadata,
     TokenOrderbookSnapshot,
     Transaction,
+    TrustedToken,
 } from './entities';
 
 const entities = [
@@ -28,6 +29,7 @@ const entities = [
     TokenMetadata,
     TokenOrderbookSnapshot,
     Transaction,
+    TrustedToken,
 ];
 
 const config: ConnectionOptions = {
diff --git a/packages/pipeline/src/parsers/ohlcv_external/index.ts b/packages/pipeline/src/parsers/ohlcv_external/index.ts
new file mode 100644
index 000000000..e69de29bb
diff --git a/packages/pipeline/src/parsers/trusted_tokens/index.ts b/packages/pipeline/src/parsers/trusted_tokens/index.ts
new file mode 100644
index 000000000..a6d32de35
--- /dev/null
+++ b/packages/pipeline/src/parsers/trusted_tokens/index.ts
@@ -0,0 +1,37 @@
+import * as R from 'ramda';
+
+import { MetamaskTrustedTokenMeta, ZeroExTrustedTokenMeta } from '../../data_sources/trusted_tokens';
+import { TrustedToken } from '../../entities';
+
+/**
+ * Parses Metamask's trusted tokens list.
+ * @param rawResp raw response from the metamask json file.
+ */
+export function parseMetamaskTrustedTokens(rawResp: Map<string, MetamaskTrustedTokenMeta>): TrustedToken[] {
+    const parsedAsObject = R.mapObjIndexed(parseMetamaskTrustedToken, rawResp);
+    return R.values(parsedAsObject);
+}
+
+export function parseZeroExTrustedTokens(rawResp: ZeroExTrustedTokenMeta[]): TrustedToken[] {
+    return R.map(parseZeroExTrustedToken, rawResp);
+}
+
+function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: string): TrustedToken {
+
+    const trustedToken = new TrustedToken();
+
+    trustedToken.address = address;
+    trustedToken.authority = 'metamask';
+
+    return trustedToken;
+}
+
+function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TrustedToken {
+
+    const trustedToken = new TrustedToken();
+
+    trustedToken.address = resp.address;
+    trustedToken.authority = '0x';
+
+    return trustedToken;
+}
-- 
cgit v1.2.3


From b538fabdef06d734661997a00960bc8a628506f2 Mon Sep 17 00:00:00 2001
From: Jake Ellowitz <jake.ellowitz@gmail.com>
Date: Mon, 19 Nov 2018 19:11:51 -0800
Subject: metadata and trusted sources in same raw table

---
 .../src/entities/token_on_chain_metadata.ts        | 22 -------------
 packages/pipeline/src/entities/trusted_tokens.ts   |  7 ----
 .../pipeline/src/parsers/token_metadata/index.ts   | 10 +++---
 .../pipeline/src/parsers/trusted_tokens/index.ts   | 37 ----------------------
 4 files changed, 5 insertions(+), 71 deletions(-)
 delete mode 100644 packages/pipeline/src/entities/token_on_chain_metadata.ts
 delete mode 100644 packages/pipeline/src/entities/trusted_tokens.ts
 delete mode 100644 packages/pipeline/src/parsers/trusted_tokens/index.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/token_on_chain_metadata.ts b/packages/pipeline/src/entities/token_on_chain_metadata.ts
deleted file mode 100644
index ca1f1827b..000000000
--- a/packages/pipeline/src/entities/token_on_chain_metadata.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity({ name: 'token_on_chain_metadata', schema: 'raw' })
-export class TokenOnChainMetadata {
-    @PrimaryColumn({ type: 'nvarchar', nullable: false })
-    public address!: string;
-
-    @Column({ type: 'integer', nullable: false })
-    public decimals!: number;
-
-    @Column({ type: 'nvarchar', nullable: false })
-    public symbol!: string;
-
-    @Column({ type: 'nvarchar', nullable: false })
-    public name!: string;
-}
-
-@Entity({ name: 'trusted_tokens', schema: 'raw' })
-export class TrustedTokens {
-    @PrimaryColumn() public address!: string;
-    @PrimaryColumn() public authority!: string;
-}
diff --git a/packages/pipeline/src/entities/trusted_tokens.ts b/packages/pipeline/src/entities/trusted_tokens.ts
deleted file mode 100644
index 6ec27c963..000000000
--- a/packages/pipeline/src/entities/trusted_tokens.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { Column, Entity, PrimaryColumn } from 'typeorm';
-
-@Entity({ name: 'trusted_tokens', schema: 'raw' })
-export class TrustedToken {
-    @PrimaryColumn() public address!: string;
-    @PrimaryColumn() public authority!: string;
-}
diff --git a/packages/pipeline/src/parsers/token_metadata/index.ts b/packages/pipeline/src/parsers/token_metadata/index.ts
index 3b3e05d76..d09def0db 100644
--- a/packages/pipeline/src/parsers/token_metadata/index.ts
+++ b/packages/pipeline/src/parsers/token_metadata/index.ts
@@ -1,9 +1,7 @@
-import { BigNumber } from '@0x/utils';
 import * as R from 'ramda';
 
 import { MetamaskTrustedTokenMeta, ZeroExTrustedTokenMeta } from '../../data_sources/trusted_tokens';
 import { TokenMetadata } from '../../entities';
-import {} from '../../utils';
 
 /**
  * Parses Metamask's trusted tokens list.
@@ -16,17 +14,18 @@ export function parseMetamaskTrustedTokens(rawResp: Map<string, MetamaskTrustedT
 
 /**
  * Parses 0x's trusted tokens list.
- * @param rawResp raw response from the 0x trusted tokens file.
+ * @param rawResp raw response from the 0x json file.
  */
 export function parseZeroExTrustedTokens(rawResp: ZeroExTrustedTokenMeta[]): TokenMetadata[] {
     return R.map(parseZeroExTrustedToken, rawResp);
 }
 
 function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: string): TokenMetadata {
+
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = address;
-    trustedToken.decimals = new BigNumber(resp.decimals);
+    trustedToken.decimals = resp.decimals;
     trustedToken.symbol = resp.symbol;
     trustedToken.name = resp.name;
     trustedToken.authority = 'metamask';
@@ -35,10 +34,11 @@ function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: stri
 }
 
 function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TokenMetadata {
+
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = resp.address;
-    trustedToken.decimals = new BigNumber(resp.decimals);
+    trustedToken.decimals = resp.decimals;
     trustedToken.symbol = resp.symbol;
     trustedToken.name = resp.name;
     trustedToken.authority = '0x';
diff --git a/packages/pipeline/src/parsers/trusted_tokens/index.ts b/packages/pipeline/src/parsers/trusted_tokens/index.ts
deleted file mode 100644
index a6d32de35..000000000
--- a/packages/pipeline/src/parsers/trusted_tokens/index.ts
+++ /dev/null
@@ -1,37 +0,0 @@
-import * as R from 'ramda';
-
-import { MetamaskTrustedTokenMeta, ZeroExTrustedTokenMeta } from '../../data_sources/trusted_tokens';
-import { TrustedToken } from '../../entities';
-
-/**
- * Parses Metamask's trusted tokens list.
- * @param rawResp raw response from the metamask json file.
- */
-export function parseMetamaskTrustedTokens(rawResp: Map<string, MetamaskTrustedTokenMeta>): TrustedToken[] {
-    const parsedAsObject = R.mapObjIndexed(parseMetamaskTrustedToken, rawResp);
-    return R.values(parsedAsObject);
-}
-
-export function parseZeroExTrustedTokens(rawResp: ZeroExTrustedTokenMeta[]): TrustedToken[] {
-    return R.map(parseZeroExTrustedToken, rawResp);
-}
-
-function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: string): TrustedToken {
-
-    const trustedToken = new TrustedToken();
-
-    trustedToken.address = address;
-    trustedToken.authority = 'metamask';
-
-    return trustedToken;
-}
-
-function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TrustedToken {
-
-    const trustedToken = new TrustedToken();
-
-    trustedToken.address = resp.address;
-    trustedToken.authority = '0x';
-
-    return trustedToken;
-}
-- 
cgit v1.2.3


From 1878a0c4b07273d341cefba79a2393d8891ae231 Mon Sep 17 00:00:00 2001
From: Jake Ellowitz <wakkadojo@users.noreply.github.com>
Date: Mon, 26 Nov 2018 14:55:45 -0800
Subject: updating comment for 0x trusted tokens

---
 packages/pipeline/src/parsers/token_metadata/index.ts | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/parsers/token_metadata/index.ts b/packages/pipeline/src/parsers/token_metadata/index.ts
index d09def0db..916448cb3 100644
--- a/packages/pipeline/src/parsers/token_metadata/index.ts
+++ b/packages/pipeline/src/parsers/token_metadata/index.ts
@@ -14,14 +14,13 @@ export function parseMetamaskTrustedTokens(rawResp: Map<string, MetamaskTrustedT
 
 /**
  * Parses 0x's trusted tokens list.
- * @param rawResp raw response from the 0x json file.
+ * @param rawResp raw response from the 0x trusted tokens file.
  */
 export function parseZeroExTrustedTokens(rawResp: ZeroExTrustedTokenMeta[]): TokenMetadata[] {
     return R.map(parseZeroExTrustedToken, rawResp);
 }
 
 function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: string): TokenMetadata {
-
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = address;
@@ -34,7 +33,6 @@ function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: stri
 }
 
 function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TokenMetadata {
-
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = resp.address;
-- 
cgit v1.2.3


From 5d0f82c3c6b19996d789e4162d0df9444ff4e860 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 28 Nov 2018 13:21:04 -0800
Subject: Introduce framework for running basic tests for entities (#1344)

* Introduce framework for running basic tests for entities

* Add pipeline tests to CircleCI config

* Make pipeline tests more configurable and fix CircleCI config

* Add coverage dir to pipeline package

* Add basic tests for all exchange event entities

* Add tests for remaining entities

* Create separate test scripts in package.json and add new info to README

* Update db_setup.ts to revert migrations even if you are using docker

* Automatically pull the postgres image if needed

* Add comment about why NumberToBigIntTransformer is needed
---
 packages/pipeline/src/entities/block.ts                       | 7 +++++--
 packages/pipeline/src/entities/exchange_cancel_event.ts       | 3 ++-
 packages/pipeline/src/entities/exchange_cancel_up_to_event.ts | 4 ++--
 packages/pipeline/src/entities/exchange_fill_event.ts         | 4 ++--
 packages/pipeline/src/entities/transaction.ts                 | 8 +++++---
 5 files changed, 16 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/block.ts b/packages/pipeline/src/entities/block.ts
index f2efc6390..398946622 100644
--- a/packages/pipeline/src/entities/block.ts
+++ b/packages/pipeline/src/entities/block.ts
@@ -1,10 +1,13 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+import { numberToBigIntTransformer } from '../utils';
+
 @Entity({ name: 'blocks', schema: 'raw' })
 export class Block {
     @PrimaryColumn() public hash!: string;
-    @PrimaryColumn() public number!: number;
+    @PrimaryColumn({ transformer: numberToBigIntTransformer })
+    public number!: number;
 
-    @Column({ name: 'timestamp' })
+    @Column({ name: 'timestamp', transformer: numberToBigIntTransformer })
     public timestamp!: number;
 }
diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 5a40ba799..2fcc17df6 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -1,6 +1,7 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
+import { numberToBigIntTransformer } from '../utils';
 
 @Entity({ name: 'exchange_cancel_events', schema: 'raw' })
 export class ExchangeCancelEvent {
@@ -8,7 +9,7 @@ export class ExchangeCancelEvent {
     public contractAddress!: string;
     @PrimaryColumn({ name: 'log_index' })
     public logIndex!: number;
-    @PrimaryColumn({ name: 'block_number' })
+    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
     @Column({ name: 'raw_data' })
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 9b1c6174a..60ead324f 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,7 +1,7 @@
 import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-import { bigNumberTransformer } from '../utils';
+import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
 
 @Entity({ name: 'exchange_cancel_up_to_events', schema: 'raw' })
 export class ExchangeCancelUpToEvent {
@@ -9,7 +9,7 @@ export class ExchangeCancelUpToEvent {
     public contractAddress!: string;
     @PrimaryColumn({ name: 'log_index' })
     public logIndex!: number;
-    @PrimaryColumn({ name: 'block_number' })
+    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
     // TODO(albrow): Include transaction hash
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index aa082436b..bbf0abf58 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -2,7 +2,7 @@ import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
-import { bigNumberTransformer } from '../utils';
+import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
 
 @Entity({ name: 'exchange_fill_events', schema: 'raw' })
 export class ExchangeFillEvent {
@@ -10,7 +10,7 @@ export class ExchangeFillEvent {
     public contractAddress!: string;
     @PrimaryColumn({ name: 'log_index' })
     public logIndex!: number;
-    @PrimaryColumn({ name: 'block_number' })
+    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
     @Column({ name: 'raw_data' })
diff --git a/packages/pipeline/src/entities/transaction.ts b/packages/pipeline/src/entities/transaction.ts
index dd2143df5..91e4ecb5d 100644
--- a/packages/pipeline/src/entities/transaction.ts
+++ b/packages/pipeline/src/entities/transaction.ts
@@ -1,16 +1,18 @@
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+import { numberToBigIntTransformer } from '../utils';
+
 @Entity({ name: 'transactions', schema: 'raw' })
 export class Transaction {
     @PrimaryColumn({ name: 'transaction_hash' })
     public transactionHash!: string;
     @PrimaryColumn({ name: 'block_hash' })
     public blockHash!: string;
-    @PrimaryColumn({ name: 'block_number' })
+    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
-    @Column({ type: 'bigint', name: 'gas_used' })
+    @Column({ type: 'bigint', name: 'gas_used', transformer: numberToBigIntTransformer })
     public gasUsed!: number;
-    @Column({ type: 'bigint', name: 'gas_price' })
+    @Column({ type: 'bigint', name: 'gas_price', transformer: numberToBigIntTransformer })
     public gasPrice!: number;
 }
-- 
cgit v1.2.3


From da51f6e56f0a0d90ef0abedc25b163b6445b73bb Mon Sep 17 00:00:00 2001
From: Xianny <8582774+xianny@users.noreply.github.com>
Date: Tue, 4 Dec 2018 13:36:18 -0800
Subject: pull OHLCV records from Crypto Compare (#1349)

* [WIP] pull OHLCV records from Crypto Compare

* lint

* refactor to pull logic out of script and into modules

* add entity test for ohlcv_external entity

* implement rate limit and chronological backfill for ohlcv

* add unit tests; cleanup variable names

* Fetch OHLCV pairs params from events table

* better method names

* fix outdated test

* lint

* Clean up after review

* oops

* fix failing test

* better filtering of most recent records

* fix bug when generating pairs

* fix default earliest backfill date

* fix bug with retrieving backfill time

* prettier
---
 packages/pipeline/src/parsers/ohlcv_external/index.ts | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 delete mode 100644 packages/pipeline/src/parsers/ohlcv_external/index.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/parsers/ohlcv_external/index.ts b/packages/pipeline/src/parsers/ohlcv_external/index.ts
deleted file mode 100644
index e69de29bb..000000000
-- 
cgit v1.2.3


From e1d77d6e101ad1c1eabbecfdc10b10d7ea2f9df8 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 4 Dec 2018 20:04:08 -0800
Subject: Address PR feedback

---
 packages/pipeline/README.md                                | 14 +++++++-------
 packages/pipeline/src/entities/exchange_cancel_event.ts    |  2 --
 .../pipeline/src/entities/exchange_cancel_up_to_event.ts   |  2 --
 packages/pipeline/src/entities/exchange_fill_event.ts      |  2 --
 packages/pipeline/src/entities/relayer.ts                  |  3 ---
 packages/pipeline/src/parsers/events/index.ts              | 13 ++++++-------
 packages/pipeline/src/parsers/token_metadata/index.ts      |  6 ++++--
 7 files changed, 17 insertions(+), 25 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/README.md b/packages/pipeline/README.md
index 794488cac..0f4abd935 100644
--- a/packages/pipeline/README.md
+++ b/packages/pipeline/README.md
@@ -150,17 +150,17 @@ set the`ZEROEX_DATA_PIPELINE_DB_URL` environment variable to a valid
 
 #### Additional guidelines and tips:
 
-*   Table names should be plural and separated by underscores (e.g.,
+-   Table names should be plural and separated by underscores (e.g.,
     `exchange_fill_events`).
-*   Any table which contains data which comes directly from a third-party source
+-   Any table which contains data which comes directly from a third-party source
     should be namespaced in the `raw` PostgreSQL schema.
-*   Column names in the database should be separated by underscores (e.g.,
+-   Column names in the database should be separated by underscores (e.g.,
     `maker_asset_type`).
-*   Field names in entity classes (like any other fields in TypeScript) should
+-   Field names in entity classes (like any other fields in TypeScript) should
     be camel-cased (e.g., `makerAssetType`).
-*   All timestamps should be stored as milliseconds since the Unix Epoch.
-*   Use the `BigNumber` type for TypeScript code which deals with 256-bit
+-   All timestamps should be stored as milliseconds since the Unix Epoch.
+-   Use the `BigNumber` type for TypeScript code which deals with 256-bit
     numbers from smart contracts or for any case where we are dealing with large
     floating point numbers.
-*   [TypeORM documentation](http://typeorm.io/#/) is pretty robust and can be a
+-   [TypeORM documentation](http://typeorm.io/#/) is pretty robust and can be a
     helpful resource.
diff --git a/packages/pipeline/src/entities/exchange_cancel_event.ts b/packages/pipeline/src/entities/exchange_cancel_event.ts
index 2fcc17df6..38f99c903 100644
--- a/packages/pipeline/src/entities/exchange_cancel_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_event.ts
@@ -48,6 +48,4 @@ export class ExchangeCancelEvent {
     public takerTokenAddress!: string;
     @Column({ nullable: true, type: String, name: 'taker_token_id' })
     public takerTokenId!: string | null;
-
-    // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 60ead324f..27580305e 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -12,7 +12,6 @@ export class ExchangeCancelUpToEvent {
     @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
-    // TODO(albrow): Include transaction hash
     @Column({ name: 'raw_data' })
     public rawData!: string;
 
@@ -24,5 +23,4 @@ export class ExchangeCancelUpToEvent {
     public senderAddress!: string;
     @Column({ name: 'order_epoch', type: 'numeric', transformer: bigNumberTransformer })
     public orderEpoch!: BigNumber;
-    // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index bbf0abf58..9b7727615 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -57,6 +57,4 @@ export class ExchangeFillEvent {
     public takerTokenAddress!: string;
     @Column({ nullable: true, type: String, name: 'taker_token_id' })
     public takerTokenId!: string | null;
-
-    // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/relayer.ts b/packages/pipeline/src/entities/relayer.ts
index b3a856fd8..5af8578b4 100644
--- a/packages/pipeline/src/entities/relayer.ts
+++ b/packages/pipeline/src/entities/relayer.ts
@@ -14,9 +14,6 @@ export class Relayer {
     @Column({ name: 'app_url', type: 'varchar', nullable: true })
     public appUrl!: string | null;
 
-    // TODO(albrow): Add exchange contract or protocol version?
-    // TODO(albrow): Add network ids for addresses?
-
     @Column({ name: 'fee_recipient_addresses', type: 'varchar', array: true })
     public feeRecipientAddresses!: string[];
     @Column({ name: 'taker_addresses', type: 'varchar', array: true })
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index d42d1c57a..e18106c75 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -49,8 +49,8 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.logIndex = eventLog.logIndex as number;
     exchangeFillEvent.rawData = eventLog.data as string;
     exchangeFillEvent.transactionHash = eventLog.transactionHash;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress;
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress;
     exchangeFillEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
     exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
     exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount;
@@ -92,9 +92,8 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.logIndex = eventLog.logIndex as number;
     exchangeCancelEvent.rawData = eventLog.data as string;
     exchangeCancelEvent.transactionHash = eventLog.transactionHash;
-    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeCancelEvent.takerAddress =
-        eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString();
+    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress;
+    exchangeCancelEvent.takerAddress = eventLog.args.takerAddress;
     exchangeCancelEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
     exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
     exchangeCancelEvent.orderHash = eventLog.args.orderHash;
@@ -127,8 +126,8 @@ export function _convertToExchangeCancelUpToEvent(
     exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
     exchangeCancelUpToEvent.rawData = eventLog.data as string;
     exchangeCancelUpToEvent.transactionHash = eventLog.transactionHash;
-    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString();
+    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress;
+    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress;
     exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch;
     return exchangeCancelUpToEvent;
 }
diff --git a/packages/pipeline/src/parsers/token_metadata/index.ts b/packages/pipeline/src/parsers/token_metadata/index.ts
index 916448cb3..3b3e05d76 100644
--- a/packages/pipeline/src/parsers/token_metadata/index.ts
+++ b/packages/pipeline/src/parsers/token_metadata/index.ts
@@ -1,7 +1,9 @@
+import { BigNumber } from '@0x/utils';
 import * as R from 'ramda';
 
 import { MetamaskTrustedTokenMeta, ZeroExTrustedTokenMeta } from '../../data_sources/trusted_tokens';
 import { TokenMetadata } from '../../entities';
+import {} from '../../utils';
 
 /**
  * Parses Metamask's trusted tokens list.
@@ -24,7 +26,7 @@ function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: stri
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = address;
-    trustedToken.decimals = resp.decimals;
+    trustedToken.decimals = new BigNumber(resp.decimals);
     trustedToken.symbol = resp.symbol;
     trustedToken.name = resp.name;
     trustedToken.authority = 'metamask';
@@ -36,7 +38,7 @@ function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TokenMetadata {
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = resp.address;
-    trustedToken.decimals = resp.decimals;
+    trustedToken.decimals = new BigNumber(resp.decimals);
     trustedToken.symbol = resp.symbol;
     trustedToken.name = resp.name;
     trustedToken.authority = '0x';
-- 
cgit v1.2.3


From b57b6c04ccdd1dfe9926bb3b085f027151cda0e2 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 4 Dec 2018 20:08:32 -0800
Subject: Fix prettier

---
 packages/pipeline/README.md | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/README.md b/packages/pipeline/README.md
index 0f4abd935..794488cac 100644
--- a/packages/pipeline/README.md
+++ b/packages/pipeline/README.md
@@ -150,17 +150,17 @@ set the`ZEROEX_DATA_PIPELINE_DB_URL` environment variable to a valid
 
 #### Additional guidelines and tips:
 
--   Table names should be plural and separated by underscores (e.g.,
+*   Table names should be plural and separated by underscores (e.g.,
     `exchange_fill_events`).
--   Any table which contains data which comes directly from a third-party source
+*   Any table which contains data which comes directly from a third-party source
     should be namespaced in the `raw` PostgreSQL schema.
--   Column names in the database should be separated by underscores (e.g.,
+*   Column names in the database should be separated by underscores (e.g.,
     `maker_asset_type`).
--   Field names in entity classes (like any other fields in TypeScript) should
+*   Field names in entity classes (like any other fields in TypeScript) should
     be camel-cased (e.g., `makerAssetType`).
--   All timestamps should be stored as milliseconds since the Unix Epoch.
--   Use the `BigNumber` type for TypeScript code which deals with 256-bit
+*   All timestamps should be stored as milliseconds since the Unix Epoch.
+*   Use the `BigNumber` type for TypeScript code which deals with 256-bit
     numbers from smart contracts or for any case where we are dealing with large
     floating point numbers.
--   [TypeORM documentation](http://typeorm.io/#/) is pretty robust and can be a
+*   [TypeORM documentation](http://typeorm.io/#/) is pretty robust and can be a
     helpful resource.
-- 
cgit v1.2.3


From 363095f2fe3db4caad63790fb4b5c9ec8d64043f Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 4 Dec 2018 20:20:49 -0800
Subject: Change type of transactions.gas_used and gas_price to
 BigNumber/numeric

---
 packages/pipeline/src/entities/transaction.ts | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/entities/transaction.ts b/packages/pipeline/src/entities/transaction.ts
index 91e4ecb5d..742050177 100644
--- a/packages/pipeline/src/entities/transaction.ts
+++ b/packages/pipeline/src/entities/transaction.ts
@@ -1,6 +1,7 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-import { numberToBigIntTransformer } from '../utils';
+import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
 
 @Entity({ name: 'transactions', schema: 'raw' })
 export class Transaction {
@@ -11,8 +12,8 @@ export class Transaction {
     @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
     public blockNumber!: number;
 
-    @Column({ type: 'bigint', name: 'gas_used', transformer: numberToBigIntTransformer })
-    public gasUsed!: number;
-    @Column({ type: 'bigint', name: 'gas_price', transformer: numberToBigIntTransformer })
-    public gasPrice!: number;
+    @Column({ type: 'numeric', name: 'gas_used', transformer: bigNumberTransformer })
+    public gasUsed!: BigNumber;
+    @Column({ type: 'numeric', name: 'gas_price', transformer: bigNumberTransformer })
+    public gasPrice!: BigNumber;
 }
-- 
cgit v1.2.3


From 13e89d027c767e7a2e775bebd26468baf54712e0 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 5 Dec 2018 23:33:04 -0800
Subject: feat: disable slider when no affiliate info

---
 packages/website/ts/pages/instant/config_generator.tsx | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index fe70ef04c..fbeeeaeaf 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -79,6 +79,11 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
                     <FeePercentageSlider
                         value={value.affiliateInfo.feePercentage}
                         onChange={this._handleAffiliatePercentageChange}
+                        isDisabled={
+                            _.isUndefined(value.affiliateInfo) ||
+                            _.isUndefined(value.affiliateInfo.feeRecipient) ||
+                            _.isEmpty(value.affiliateInfo.feeRecipient)
+                        }
                     />
                 </ConfigGeneratorSection>
             </Container>
-- 
cgit v1.2.3


From fc5f0c9863859283cca02ae06df1dea6fb2867e4 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Thu, 6 Dec 2018 13:28:03 +0000
Subject: Switch out RocketChat icon with Discord icon

---
 packages/website/public/images/social/discord.png    | Bin 0 -> 858 bytes
 packages/website/public/images/social/rocketchat.png | Bin 1587 -> 0 bytes
 packages/website/ts/components/footer.tsx            |   2 +-
 3 files changed, 1 insertion(+), 1 deletion(-)
 create mode 100644 packages/website/public/images/social/discord.png
 delete mode 100644 packages/website/public/images/social/rocketchat.png

(limited to 'packages')

diff --git a/packages/website/public/images/social/discord.png b/packages/website/public/images/social/discord.png
new file mode 100644
index 000000000..1bdb07394
Binary files /dev/null and b/packages/website/public/images/social/discord.png differ
diff --git a/packages/website/public/images/social/rocketchat.png b/packages/website/public/images/social/rocketchat.png
deleted file mode 100644
index 58ff8d293..000000000
Binary files a/packages/website/public/images/social/rocketchat.png and /dev/null differ
diff --git a/packages/website/ts/components/footer.tsx b/packages/website/ts/components/footer.tsx
index 57071ee29..1098d6d0b 100644
--- a/packages/website/ts/components/footer.tsx
+++ b/packages/website/ts/components/footer.tsx
@@ -177,7 +177,7 @@ export class Footer extends React.Component<FooterProps, FooterState> {
     }
     private _renderMenuItem(link: ALink): React.ReactNode {
         const titleToIcon: { [title: string]: string } = {
-            [this.props.translate.get(Key.Discord, Deco.Cap)]: 'rocketchat.png',
+            [this.props.translate.get(Key.Discord, Deco.Cap)]: 'discord.png',
             [this.props.translate.get(Key.Blog, Deco.Cap)]: 'medium.png',
             Twitter: 'twitter.png',
             Reddit: 'reddit.png',
-- 
cgit v1.2.3


From 075fa315e7c409ea33f2e9435d8ba25d61c2f41e Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Thu, 6 Dec 2018 14:10:35 +0000
Subject: Switch out whitepaper with 0x protocol specification

---
 packages/website/README.md                                        | 1 -
 packages/website/translations/chinese.json                        | 1 +
 packages/website/translations/english.json                        | 1 +
 packages/website/translations/korean.json                         | 1 +
 packages/website/translations/russian.json                        | 1 +
 packages/website/translations/spanish.json                        | 1 +
 packages/website/ts/components/dropdowns/developers_drop_down.tsx | 4 ++--
 packages/website/ts/types.ts                                      | 1 +
 packages/website/ts/utils/constants.ts                            | 2 ++
 9 files changed, 10 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/README.md b/packages/website/README.md
index d82d045a6..f735b0df5 100644
--- a/packages/website/README.md
+++ b/packages/website/README.md
@@ -3,7 +3,6 @@
 This repository contains our website and [0x Portal DApp][portal-url] (over-the-counter exchange), facilitating trustless over-the-counter trading of Ethereum-based tokens using 0x protocol.
 
 [website-url]: https://0xproject.com/
-[whitepaper-url]: https://0xproject.com/pdfs/0x_white_paper.pdf
 [portal-url]: https://0xproject.com/portal
 
 ## Contributing
diff --git a/packages/website/translations/chinese.json b/packages/website/translations/chinese.json
index 2b1f2a3f5..b99a3cdcb 100644
--- a/packages/website/translations/chinese.json
+++ b/packages/website/translations/chinese.json
@@ -67,6 +67,7 @@
     "BLOG": "博客",
     "FORUM": "论坛",
     "CONNECT": "0x 连接",
+    "PROTOCOL_SPECIFICATION": "protocol specification",
     "WHITEPAPER": "白皮书",
     "WIKI": "维基",
     "WEB3_WRAPPER": "Web3Wrapper",
diff --git a/packages/website/translations/english.json b/packages/website/translations/english.json
index b2799e264..78f29d0f6 100644
--- a/packages/website/translations/english.json
+++ b/packages/website/translations/english.json
@@ -69,6 +69,7 @@
     "BLOG": "blog",
     "FORUM": "forum",
     "CONNECT": "0x Connect",
+    "PROTOCOL_SPECIFICATION": "protocol specification",
     "WHITEPAPER": "whitepaper",
     "WIKI": "wiki",
     "WEB3_WRAPPER": "Web3Wrapper",
diff --git a/packages/website/translations/korean.json b/packages/website/translations/korean.json
index 61c431a5a..a421ffb94 100644
--- a/packages/website/translations/korean.json
+++ b/packages/website/translations/korean.json
@@ -67,6 +67,7 @@
     "BLOG": "블로그",
     "FORUM": "포럼",
     "CONNECT": "0x Connect",
+    "PROTOCOL_SPECIFICATION": "protocol specification",
     "WHITEPAPER": "백서",
     "WIKI": "위키",
     "WEB3_WRAPPER": "Web3Wrapper",
diff --git a/packages/website/translations/russian.json b/packages/website/translations/russian.json
index 3180d4a8e..b3ea29cf3 100644
--- a/packages/website/translations/russian.json
+++ b/packages/website/translations/russian.json
@@ -67,6 +67,7 @@
     "BLOG": "Блог",
     "FORUM": "Форум",
     "CONNECT": "0x Connect",
+    "PROTOCOL_SPECIFICATION": "protocol specification",
     "WHITEPAPER": "Whitepaper",
     "WIKI": "Вики",
     "WEB3_WRAPPER": "Web3Wrapper",
diff --git a/packages/website/translations/spanish.json b/packages/website/translations/spanish.json
index c23bd609b..db75312c5 100644
--- a/packages/website/translations/spanish.json
+++ b/packages/website/translations/spanish.json
@@ -68,6 +68,7 @@
     "BLOG": "blog",
     "FORUM": "foro",
     "CONNECT": "0x Connect",
+    "PROTOCOL_SPECIFICATION": "protocol specification",
     "WHITEPAPER": "documento técnico",
     "WIKI": "wiki",
     "WEB3_WRAPPER": "Web3Wrapper",
diff --git a/packages/website/ts/components/dropdowns/developers_drop_down.tsx b/packages/website/ts/components/dropdowns/developers_drop_down.tsx
index b8a35fab0..079132f2b 100644
--- a/packages/website/ts/components/dropdowns/developers_drop_down.tsx
+++ b/packages/website/ts/components/dropdowns/developers_drop_down.tsx
@@ -53,8 +53,8 @@ const usefulLinksToLinkInfo: ALink[] = [
         shouldOpenInNewTab: true,
     },
     {
-        title: Key.Whitepaper,
-        to: WebsitePaths.Whitepaper,
+        title: Key.ProtocolSpecification,
+        to: constants.URL_PROTOCOL_SPECIFICATION,
         shouldOpenInNewTab: true,
     },
 ];
diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index d2914dbfe..b20dd7095 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -496,6 +496,7 @@ export enum Key {
     GetInTouch = 'GET_IN_TOUCH',
     LearnMore = 'LEARN_MORE',
     GetStarted = 'GET_STARTED',
+    ProtocolSpecification = 'PROTOCOL_SPECIFICATION',
 }
 
 export enum SmartContractDocSections {
diff --git a/packages/website/ts/utils/constants.ts b/packages/website/ts/utils/constants.ts
index 6597d51b4..715199515 100644
--- a/packages/website/ts/utils/constants.ts
+++ b/packages/website/ts/utils/constants.ts
@@ -81,6 +81,8 @@ export const constants = {
     URL_GITHUB_ORG: 'https://github.com/0xProject',
     URL_GITHUB_WIKI: 'https://github.com/0xProject/wiki',
     URL_FORUM,
+    URL_PROTOCOL_SPECIFICATION:
+        'https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md',
     URL_METAMASK_CHROME_STORE: 'https://chrome.google.com/webstore/detail/metamask/nkbihfbeogaeaoehlefnkodbefgpgknn',
     URL_METAMASK_FIREFOX_STORE: 'https://addons.mozilla.org/en-US/firefox/addon/ether-metamask/',
     URL_COINBASE_WALLET_IOS_APP_STORE: 'https://itunes.apple.com/us/app/coinbase-wallet/id1278383455?mt=8',
-- 
cgit v1.2.3


From 05217bb1a2eed6f96e2fe34334f648c324fdf99c Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 6 Dec 2018 11:47:02 -0800
Subject: feat: change color of doctype tag in configurator

---
 packages/website/ts/pages/instant/code_demo.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index 1bc1980e7..a3b5fe847 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -77,7 +77,7 @@ const customStyle = {
         color: '#c994ff',
     },
     'hljs-meta': {
-        color: '#aa573c',
+        color: '#61f5ff',
     },
     'hljs-built_in': {
         color: '#aa573c',
-- 
cgit v1.2.3


From 56b82bbc8b6550cf85faf5d4adbde9ba2a67136d Mon Sep 17 00:00:00 2001
From: xianny <xianny@gmail.com>
Date: Thu, 6 Dec 2018 12:07:55 -0800
Subject: upgrade throttling code

---
 packages/pipeline/package.json                     |  2 +-
 .../data_sources/ohlcv_external/crypto_compare.ts  | 24 ++++++++++------------
 2 files changed, 12 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 5b8d7a33e..06482eaaa 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -58,9 +58,9 @@
         "@types/p-limit": "^2.0.0",
         "async-parallel": "^1.2.3",
         "axios": "^0.18.0",
+        "bottleneck": "^2.13.2",
         "dockerode": "^2.5.7",
         "ethereum-types": "^1.0.6",
-        "p-limit": "^2.0.0",
         "pg": "^7.5.0",
         "prettier": "^1.15.3",
         "ramda": "^0.25.0",
diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index 8804c34d0..e83e3b67d 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -1,6 +1,6 @@
 // tslint:disable:no-duplicate-imports
 import { fetchAsync } from '@0x/utils';
-import promiseLimit = require('p-limit');
+import Bottleneck from 'bottleneck';
 import { stringify } from 'querystring';
 import * as R from 'ramda';
 
@@ -35,6 +35,7 @@ export interface CryptoCompareOHLCVParams {
 
 const ONE_WEEK = 7 * 24 * 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_HOUR = 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
+const ONE_MINUTE = 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_SECOND = 1000;
 const ONE_HOUR_AGO = new Date().getTime() - ONE_HOUR;
 const HTTP_OK_STATUS = 200;
@@ -47,9 +48,14 @@ export class CryptoCompareOHLCVSource {
     private readonly _url: string = 'https://min-api.cryptocompare.com/data/histohour?';
 
     // rate-limit for all API calls through this class instance
-    private readonly _promiseLimit: (fetchFn: () => Promise<Response>) => Promise<Response>;
-    constructor(maxConcurrentRequests: number = 50) {
-        this._promiseLimit = promiseLimit(maxConcurrentRequests);
+    private readonly _limiter: Bottleneck;
+    constructor(maxReqsPerSecond: number = 40) {
+        this._limiter = new Bottleneck({
+            minTime: Math.ceil(ONE_SECOND / maxReqsPerSecond),
+            reservoir: 2000,
+            reservoirRefreshAmount: 2000,
+            reservoirRefreshInterval: ONE_MINUTE,
+        });
     }
 
     // gets OHLCV records starting from pair.latest
@@ -61,15 +67,7 @@ export class CryptoCompareOHLCVSource {
             toTs: Math.floor((pair.latestSavedTime + this.interval) / ONE_SECOND), // CryptoCompare uses timestamp in seconds. not ms
         };
         const url = this._url + stringify(params);
-
-        // go through the instance-wide rate-limit
-        const fetchPromise: Promise<Response> = this._promiseLimit(() => {
-            // tslint:disable-next-line:no-console
-            console.log(`Scraping Crypto Compare at ${url}`);
-            return fetchAsync(url);
-        });
-
-        const response = await Promise.resolve(fetchPromise);
+        const response = await this._limiter.schedule(() => fetchAsync(url));
         if (response.status !== HTTP_OK_STATUS) {
             throw new Error(`HTTP error while scraping Crypto Compare: [${response}]`);
         }
-- 
cgit v1.2.3


From fb81570678a7524ce92f92786b39bee46be4a0a8 Mon Sep 17 00:00:00 2001
From: xianny <xianny@gmail.com>
Date: Thu, 6 Dec 2018 13:20:08 -0800
Subject: rename variable and define default in only 1 location

---
 packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts | 5 +++--
 packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts           | 4 ++--
 2 files changed, 5 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index e83e3b67d..998ef6bf3 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -49,13 +49,14 @@ export class CryptoCompareOHLCVSource {
 
     // rate-limit for all API calls through this class instance
     private readonly _limiter: Bottleneck;
-    constructor(maxReqsPerSecond: number = 40) {
+    constructor(maxReqsPerSecond: number) {
         this._limiter = new Bottleneck({
-            minTime: Math.ceil(ONE_SECOND / maxReqsPerSecond),
+            minTime: ONE_SECOND / maxReqsPerSecond,
             reservoir: 2000,
             reservoirRefreshAmount: 2000,
             reservoirRefreshInterval: ONE_MINUTE,
         });
+        console.log('mintime', Math.ceil(ONE_SECOND / maxReqsPerSecond)); // tslint:disable-line:no-console
     }
 
     // gets OHLCV records starting from pair.latest
diff --git a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
index 7377a64d8..a29a13bfc 100644
--- a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
+++ b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
@@ -11,7 +11,7 @@ import { fetchOHLCVTradingPairsAsync, TradingPair } from '../utils/get_ohlcv_tra
 const SOURCE_NAME = 'CryptoCompare';
 const TWO_HOURS_AGO = new Date().getTime() - 2 * 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 
-const MAX_CONCURRENT_REQUESTS = parseInt(process.env.CRYPTOCOMPARE_MAX_CONCURRENT_REQUESTS || '14', 10); // tslint:disable-line:custom-no-magic-numbers
+const MAX_REQS_PER_SECOND = parseInt(process.env.CRYPTOCOMPARE_MAX_REQS_PER_SECOND || '15', 10); // tslint:disable-line:custom-no-magic-numbers
 const EARLIEST_BACKFILL_DATE = process.env.OHLCV_EARLIEST_BACKFILL_DATE || '2014-06-01';
 const EARLIEST_BACKFILL_TIME = new Date(EARLIEST_BACKFILL_DATE).getTime();
 
@@ -20,7 +20,7 @@ let connection: Connection;
 (async () => {
     connection = await createConnection(ormConfig as ConnectionOptions);
     const repository = connection.getRepository(OHLCVExternal);
-    const source = new CryptoCompareOHLCVSource(MAX_CONCURRENT_REQUESTS);
+    const source = new CryptoCompareOHLCVSource(MAX_REQS_PER_SECOND);
 
     const jobTime = new Date().getTime();
     const tradingPairs = await fetchOHLCVTradingPairsAsync(connection, SOURCE_NAME, EARLIEST_BACKFILL_TIME);
-- 
cgit v1.2.3


From e3681069329d0c10d58b6672940b99f427f72bba Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Fri, 7 Dec 2018 15:21:55 +0000
Subject: fix: txData returned so that `value` and `gasPrice` are BigNumbers to
 avoid precision errors

---
 packages/web3-wrapper/CHANGELOG.json    | 8 ++++++++
 packages/web3-wrapper/src/marshaller.ts | 8 ++++----
 2 files changed, 12 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index 9f5194e0d..cb7cc16e5 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -1,4 +1,12 @@
 [
+    {
+        "version": "3.2.0",
+        "changes": [
+            {
+                "note": "Return `value` and `gasPrice` as BigNumbers to avoid loss of precision errors"
+            }
+        ]
+    },
     {
         "version": "3.1.6",
         "changes": [
diff --git a/packages/web3-wrapper/src/marshaller.ts b/packages/web3-wrapper/src/marshaller.ts
index 7bd274c85..b368695bd 100644
--- a/packages/web3-wrapper/src/marshaller.ts
+++ b/packages/web3-wrapper/src/marshaller.ts
@@ -1,4 +1,4 @@
-import { addressUtils } from '@0x/utils';
+import { addressUtils, BigNumber } from '@0x/utils';
 import {
     BlockParam,
     BlockParamLiteral,
@@ -120,10 +120,10 @@ export const marshaller = {
         }
         const txData = {
             ...txDataRpc,
-            value: !_.isUndefined(txDataRpc.value) ? utils.convertHexToNumber(txDataRpc.value) : undefined,
+            value: !_.isUndefined(txDataRpc.value) ? utils.convertAmountToBigNumber(txDataRpc.value) : undefined,
             gas: !_.isUndefined(txDataRpc.gas) ? utils.convertHexToNumber(txDataRpc.gas) : undefined,
-            gasPrice: !_.isUndefined(txDataRpc.gasPrice) ? utils.convertHexToNumber(txDataRpc.gasPrice) : undefined,
-            nonce: !_.isUndefined(txDataRpc.nonce) ? utils.convertHexToNumber(txDataRpc.nonce) : undefined,
+            gasPrice: !_.isUndefined(txDataRpc.gasPrice) ? utils.convertAmountToBigNumber(txDataRpc.gasPrice) : undefined,
+            nonce: !_.isUndefined(txDataRpc.nonce) ? utils.convertHexToNumber(txDataRpc.nonce) : undefined, , , , , , , ,
         };
         return txData;
     },
-- 
cgit v1.2.3


From 23a6dfac3c72a141f6a355a62d76cb88385960e7 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Fri, 7 Dec 2018 15:25:07 +0000
Subject: Remove excess commas

---
 packages/web3-wrapper/src/marshaller.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/web3-wrapper/src/marshaller.ts b/packages/web3-wrapper/src/marshaller.ts
index b368695bd..7091a3bdb 100644
--- a/packages/web3-wrapper/src/marshaller.ts
+++ b/packages/web3-wrapper/src/marshaller.ts
@@ -123,7 +123,7 @@ export const marshaller = {
             value: !_.isUndefined(txDataRpc.value) ? utils.convertAmountToBigNumber(txDataRpc.value) : undefined,
             gas: !_.isUndefined(txDataRpc.gas) ? utils.convertHexToNumber(txDataRpc.gas) : undefined,
             gasPrice: !_.isUndefined(txDataRpc.gasPrice) ? utils.convertAmountToBigNumber(txDataRpc.gasPrice) : undefined,
-            nonce: !_.isUndefined(txDataRpc.nonce) ? utils.convertHexToNumber(txDataRpc.nonce) : undefined, , , , , , , ,
+            nonce: !_.isUndefined(txDataRpc.nonce) ? utils.convertHexToNumber(txDataRpc.nonce) : undefined,
         };
         return txData;
     },
-- 
cgit v1.2.3


From c513082071ef7bfe5d96f234596da86b458108dc Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Fri, 7 Dec 2018 15:30:36 +0000
Subject: Add PR number

---
 packages/web3-wrapper/CHANGELOG.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index cb7cc16e5..ed484c8e8 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -3,7 +3,8 @@
         "version": "3.2.0",
         "changes": [
             {
-                "note": "Return `value` and `gasPrice` as BigNumbers to avoid loss of precision errors"
+                "note": "Return `value` and `gasPrice` as BigNumbers to avoid loss of precision errors",
+                "pr": 1402
             }
         ]
     },
-- 
cgit v1.2.3


From 183edee4ac8e405425bffb1f4c5d5113222b2809 Mon Sep 17 00:00:00 2001
From: xianny <xianny@gmail.com>
Date: Thu, 6 Dec 2018 14:28:22 -0800
Subject: query CC with larger batch size

---
 packages/pipeline/package.json                                     | 1 +
 .../pipeline/src/data_sources/ohlcv_external/crypto_compare.ts     | 7 ++++---
 .../test/data_sources/ohlcv_external/crypto_compare_test.ts        | 4 ++--
 3 files changed, 7 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 06482eaaa..4b4d38cd3 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -63,6 +63,7 @@
         "ethereum-types": "^1.0.6",
         "pg": "^7.5.0",
         "prettier": "^1.15.3",
+        "pw-app-sdk": "^0.3.4",
         "ramda": "^0.25.0",
         "reflect-metadata": "^0.1.12",
         "sqlite3": "^4.0.2",
diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index 998ef6bf3..16f205629 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -33,18 +33,18 @@ export interface CryptoCompareOHLCVParams {
     toTs?: number;
 }
 
-const ONE_WEEK = 7 * 24 * 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_HOUR = 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_MINUTE = 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_SECOND = 1000;
 const ONE_HOUR_AGO = new Date().getTime() - ONE_HOUR;
 const HTTP_OK_STATUS = 200;
 const CRYPTO_COMPARE_VALID_EMPTY_RESPONSE_TYPE = 96;
+const MAX_LIMIT = 2000;
 
 export class CryptoCompareOHLCVSource {
-    public readonly interval = ONE_WEEK; // the hourly API returns data for one week at a time
-    public readonly default_exchange = 'CCCAGG';
     public readonly intervalBetweenRecords = ONE_HOUR;
+    public readonly default_exchange = 'CCCAGG';
+    public readonly interval = ONE_HOUR * MAX_LIMIT; // the hourly API returns data for one interval at a time
     private readonly _url: string = 'https://min-api.cryptocompare.com/data/histohour?';
 
     // rate-limit for all API calls through this class instance
@@ -65,6 +65,7 @@ export class CryptoCompareOHLCVSource {
             e: this.default_exchange,
             fsym: pair.fromSymbol,
             tsym: pair.toSymbol,
+            limit: MAX_LIMIT,
             toTs: Math.floor((pair.latestSavedTime + this.interval) / ONE_SECOND), // CryptoCompare uses timestamp in seconds. not ms
         };
         const url = this._url + stringify(params);
diff --git a/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts b/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts
index cb374bbb1..2efe3f5ec 100644
--- a/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts
+++ b/packages/pipeline/test/data_sources/ohlcv_external/crypto_compare_test.ts
@@ -13,7 +13,7 @@ const expect = chai.expect;
 describe('ohlcv_external data source (Crypto Compare)', () => {
     describe('generateBackfillIntervals', () => {
         it('generates pairs with intervals to query', () => {
-            const source = new CryptoCompareOHLCVSource();
+            const source = new CryptoCompareOHLCVSource(20);
             const pair: TradingPair = {
                 fromSymbol: 'ETH',
                 toSymbol: 'ZRX',
@@ -31,7 +31,7 @@ describe('ohlcv_external data source (Crypto Compare)', () => {
         });
 
         it('returns single pair if no backfill is needed', () => {
-            const source = new CryptoCompareOHLCVSource();
+            const source = new CryptoCompareOHLCVSource(20);
             const pair: TradingPair = {
                 fromSymbol: 'ETH',
                 toSymbol: 'ZRX',
-- 
cgit v1.2.3


From 5c4a2461b87526994845f590e13650e83c68c504 Mon Sep 17 00:00:00 2001
From: xianny <xianny@gmail.com>
Date: Fri, 7 Dec 2018 09:48:26 -0800
Subject: cleanup: stray import, rename variable

---
 packages/pipeline/package.json                                     | 1 -
 .../pipeline/src/data_sources/ohlcv_external/crypto_compare.ts     | 7 +++----
 2 files changed, 3 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 4b4d38cd3..06482eaaa 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -63,7 +63,6 @@
         "ethereum-types": "^1.0.6",
         "pg": "^7.5.0",
         "prettier": "^1.15.3",
-        "pw-app-sdk": "^0.3.4",
         "ramda": "^0.25.0",
         "reflect-metadata": "^0.1.12",
         "sqlite3": "^4.0.2",
diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index 16f205629..0cfec4ef5 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -39,12 +39,12 @@ const ONE_SECOND = 1000;
 const ONE_HOUR_AGO = new Date().getTime() - ONE_HOUR;
 const HTTP_OK_STATUS = 200;
 const CRYPTO_COMPARE_VALID_EMPTY_RESPONSE_TYPE = 96;
-const MAX_LIMIT = 2000;
+const MAX_PAGE_SIZE = 2000;
 
 export class CryptoCompareOHLCVSource {
     public readonly intervalBetweenRecords = ONE_HOUR;
     public readonly default_exchange = 'CCCAGG';
-    public readonly interval = ONE_HOUR * MAX_LIMIT; // the hourly API returns data for one interval at a time
+    public readonly interval = this.intervalBetweenRecords * MAX_PAGE_SIZE; // the hourly API returns data for one interval at a time
     private readonly _url: string = 'https://min-api.cryptocompare.com/data/histohour?';
 
     // rate-limit for all API calls through this class instance
@@ -56,7 +56,6 @@ export class CryptoCompareOHLCVSource {
             reservoirRefreshAmount: 2000,
             reservoirRefreshInterval: ONE_MINUTE,
         });
-        console.log('mintime', Math.ceil(ONE_SECOND / maxReqsPerSecond)); // tslint:disable-line:no-console
     }
 
     // gets OHLCV records starting from pair.latest
@@ -65,7 +64,7 @@ export class CryptoCompareOHLCVSource {
             e: this.default_exchange,
             fsym: pair.fromSymbol,
             tsym: pair.toSymbol,
-            limit: MAX_LIMIT,
+            limit: MAX_PAGE_SIZE,
             toTs: Math.floor((pair.latestSavedTime + this.interval) / ONE_SECOND), // CryptoCompare uses timestamp in seconds. not ms
         };
         const url = this._url + stringify(params);
-- 
cgit v1.2.3


From bc6492e352f573f77b0daec8f2ae58fa57dc2852 Mon Sep 17 00:00:00 2001
From: xianny <xianny@gmail.com>
Date: Fri, 7 Dec 2018 09:53:49 -0800
Subject: refresh rate limit every second instead of every minute

---
 packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index 0cfec4ef5..29cef65b0 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -52,9 +52,9 @@ export class CryptoCompareOHLCVSource {
     constructor(maxReqsPerSecond: number) {
         this._limiter = new Bottleneck({
             minTime: ONE_SECOND / maxReqsPerSecond,
-            reservoir: 2000,
-            reservoirRefreshAmount: 2000,
-            reservoirRefreshInterval: ONE_MINUTE,
+            reservoir: 30,
+            reservoirRefreshAmount: 30,
+            reservoirRefreshInterval: ONE_SECOND,
         });
     }
 
-- 
cgit v1.2.3


From 7527c61af57175b36362288b7f80bba92cb33774 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Fri, 7 Dec 2018 17:55:38 +0000
Subject: Fix linter

---
 packages/web3-wrapper/src/marshaller.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/web3-wrapper/src/marshaller.ts b/packages/web3-wrapper/src/marshaller.ts
index 7091a3bdb..4230f8eab 100644
--- a/packages/web3-wrapper/src/marshaller.ts
+++ b/packages/web3-wrapper/src/marshaller.ts
@@ -1,4 +1,4 @@
-import { addressUtils, BigNumber } from '@0x/utils';
+import { addressUtils } from '@0x/utils';
 import {
     BlockParam,
     BlockParamLiteral,
@@ -122,7 +122,9 @@ export const marshaller = {
             ...txDataRpc,
             value: !_.isUndefined(txDataRpc.value) ? utils.convertAmountToBigNumber(txDataRpc.value) : undefined,
             gas: !_.isUndefined(txDataRpc.gas) ? utils.convertHexToNumber(txDataRpc.gas) : undefined,
-            gasPrice: !_.isUndefined(txDataRpc.gasPrice) ? utils.convertAmountToBigNumber(txDataRpc.gasPrice) : undefined,
+            gasPrice: !_.isUndefined(txDataRpc.gasPrice)
+                ? utils.convertAmountToBigNumber(txDataRpc.gasPrice)
+                : undefined,
             nonce: !_.isUndefined(txDataRpc.nonce) ? utils.convertHexToNumber(txDataRpc.nonce) : undefined,
         };
         return txData;
-- 
cgit v1.2.3


From 98aa7a2c548cf11957c5ff702baa2edb1d985a90 Mon Sep 17 00:00:00 2001
From: xianny <xianny@gmail.com>
Date: Fri, 7 Dec 2018 10:03:17 -0800
Subject: lint: remove unused variable

---
 packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index 29cef65b0..44448d241 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -34,7 +34,6 @@ export interface CryptoCompareOHLCVParams {
 }
 
 const ONE_HOUR = 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
-const ONE_MINUTE = 60 * 1000; // tslint:disable-line:custom-no-magic-numbers
 const ONE_SECOND = 1000;
 const ONE_HOUR_AGO = new Date().getTime() - ONE_HOUR;
 const HTTP_OK_STATUS = 200;
-- 
cgit v1.2.3


From b59f20482ee7c4e6b5fef530957442ca54c6c6dd Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 7 Dec 2018 11:14:01 -0800
Subject: feat: log walletDisplayName to Heap

---
 packages/instant/src/components/zero_ex_instant_provider.tsx | 1 +
 packages/instant/src/util/analytics.ts                       | 3 +++
 2 files changed, 4 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 7ae27de23..4012af646 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -119,6 +119,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
                 this.props.orderSource,
                 state.providerState,
                 window,
+                state.walletDisplayName,
                 state.selectedAsset,
                 this.props.affiliateInfo,
             ),
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 6da52db16..584f37b75 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -106,6 +106,7 @@ export interface AnalyticsEventOptions {
     ethAddress?: string;
     networkId?: number;
     providerName?: string;
+    walletDisplayName?: string;
     gitSha?: string;
     npmVersion?: string;
     instantEnvironment?: string;
@@ -138,6 +139,7 @@ export const analytics = {
         orderSource: OrderSource,
         providerState: ProviderState,
         window: Window,
+        walletDisplayName?: string,
         selectedAsset?: Asset,
         affiliateInfo?: AffiliateInfo,
     ): AnalyticsEventOptions => {
@@ -149,6 +151,7 @@ export const analytics = {
             embeddedUrl: window.location.href,
             networkId: network,
             providerName: providerState.name,
+            walletDisplayName,
             gitSha: GIT_SHA,
             npmVersion: NPM_PACKAGE_VERSION,
             orderSource: orderSourceName,
-- 
cgit v1.2.3


From 7dd0b3a5daf2794a7714d95f8b0ff691bb6bfb13 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 7 Dec 2018 11:29:37 -0800
Subject: feat: refactor provider name and displayName logic

---
 .../src/components/zero_ex_instant_provider.tsx    |  2 +-
 packages/instant/src/types.ts                      |  1 +
 packages/instant/src/util/analytics.ts             |  5 ++--
 packages/instant/src/util/env.ts                   |  7 +++++
 .../instant/src/util/provider_state_factory.ts     | 33 ++++++++++++++++++----
 5 files changed, 39 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 4012af646..204115fa9 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -38,6 +38,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
             props.orderSource,
             networkId,
             props.provider,
+            props.walletDisplayName,
         );
         // merge the additional additionalAssetMetaDataMap with our default map
         const completeAssetMetaDataMap = {
@@ -119,7 +120,6 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
                 this.props.orderSource,
                 state.providerState,
                 window,
-                state.walletDisplayName,
                 state.selectedAsset,
                 this.props.affiliateInfo,
             ),
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index b11d02e15..86e87c6ea 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -102,6 +102,7 @@ export interface AffiliateInfo {
 
 export interface ProviderState {
     name: string;
+    displayName: string;
     provider: Provider;
     assetBuyer: AssetBuyer;
     web3Wrapper: Web3Wrapper;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index 584f37b75..e6128f857 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -106,7 +106,7 @@ export interface AnalyticsEventOptions {
     ethAddress?: string;
     networkId?: number;
     providerName?: string;
-    walletDisplayName?: string;
+    providerDisplayName?: string;
     gitSha?: string;
     npmVersion?: string;
     instantEnvironment?: string;
@@ -139,7 +139,6 @@ export const analytics = {
         orderSource: OrderSource,
         providerState: ProviderState,
         window: Window,
-        walletDisplayName?: string,
         selectedAsset?: Asset,
         affiliateInfo?: AffiliateInfo,
     ): AnalyticsEventOptions => {
@@ -151,7 +150,7 @@ export const analytics = {
             embeddedUrl: window.location.href,
             networkId: network,
             providerName: providerState.name,
-            walletDisplayName,
+            providerDisplayName: providerState.displayName,
             gitSha: GIT_SHA,
             npmVersion: NPM_PACKAGE_VERSION,
             orderSource: orderSourceName,
diff --git a/packages/instant/src/util/env.ts b/packages/instant/src/util/env.ts
index 4a32f9cb1..0fda0cc0e 100644
--- a/packages/instant/src/util/env.ts
+++ b/packages/instant/src/util/env.ts
@@ -62,4 +62,11 @@ export const envUtil = {
         }
         return PROVIDER_TYPE_TO_NAME[providerTypeIfExists];
     },
+    getProviderDisplayName(provider: Provider): string {
+        const providerTypeIfExists = envUtil.getProviderType(provider);
+        if (_.isUndefined(providerTypeIfExists)) {
+            return 'Wallet';
+        }
+        return PROVIDER_TYPE_TO_NAME[providerTypeIfExists];
+    },
 };
diff --git a/packages/instant/src/util/provider_state_factory.ts b/packages/instant/src/util/provider_state_factory.ts
index 7c788dff2..bd2d6dad5 100644
--- a/packages/instant/src/util/provider_state_factory.ts
+++ b/packages/instant/src/util/provider_state_factory.ts
@@ -10,27 +10,40 @@ import { assetBuyerFactory } from './asset_buyer_factory';
 import { providerFactory } from './provider_factory';
 
 export const providerStateFactory = {
-    getInitialProviderState: (orderSource: OrderSource, network: Network, provider?: Provider): ProviderState => {
+    getInitialProviderState: (
+        orderSource: OrderSource,
+        network: Network,
+        provider?: Provider,
+        walletDisplayName?: string,
+    ): ProviderState => {
         if (!_.isUndefined(provider)) {
-            return providerStateFactory.getInitialProviderStateFromProvider(orderSource, network, provider);
+            return providerStateFactory.getInitialProviderStateFromProvider(
+                orderSource,
+                network,
+                provider,
+                walletDisplayName,
+            );
         }
         const providerStateFromWindowIfExits = providerStateFactory.getInitialProviderStateFromWindowIfExists(
             orderSource,
             network,
+            walletDisplayName,
         );
         if (providerStateFromWindowIfExits) {
             return providerStateFromWindowIfExits;
         } else {
-            return providerStateFactory.getInitialProviderStateFallback(orderSource, network);
+            return providerStateFactory.getInitialProviderStateFallback(orderSource, network, walletDisplayName);
         }
     },
     getInitialProviderStateFromProvider: (
         orderSource: OrderSource,
         network: Network,
         provider: Provider,
+        walletDisplayName?: string,
     ): ProviderState => {
         const providerState: ProviderState = {
             name: envUtil.getProviderName(provider),
+            displayName: walletDisplayName || envUtil.getProviderDisplayName(provider),
             provider,
             web3Wrapper: new Web3Wrapper(provider),
             assetBuyer: assetBuyerFactory.getAssetBuyer(provider, orderSource, network),
@@ -38,11 +51,16 @@ export const providerStateFactory = {
         };
         return providerState;
     },
-    getInitialProviderStateFromWindowIfExists: (orderSource: OrderSource, network: Network): Maybe<ProviderState> => {
+    getInitialProviderStateFromWindowIfExists: (
+        orderSource: OrderSource,
+        network: Network,
+        walletDisplayName?: string,
+    ): Maybe<ProviderState> => {
         const injectedProviderIfExists = providerFactory.getInjectedProviderIfExists();
         if (!_.isUndefined(injectedProviderIfExists)) {
             const providerState: ProviderState = {
                 name: envUtil.getProviderName(injectedProviderIfExists),
+                displayName: walletDisplayName || envUtil.getProviderDisplayName(injectedProviderIfExists),
                 provider: injectedProviderIfExists,
                 web3Wrapper: new Web3Wrapper(injectedProviderIfExists),
                 assetBuyer: assetBuyerFactory.getAssetBuyer(injectedProviderIfExists, orderSource, network),
@@ -53,10 +71,15 @@ export const providerStateFactory = {
             return undefined;
         }
     },
-    getInitialProviderStateFallback: (orderSource: OrderSource, network: Network): ProviderState => {
+    getInitialProviderStateFallback: (
+        orderSource: OrderSource,
+        network: Network,
+        walletDisplayName?: string,
+    ): ProviderState => {
         const provider = providerFactory.getFallbackNoSigningProvider(network);
         const providerState: ProviderState = {
             name: 'Fallback',
+            displayName: walletDisplayName || envUtil.getProviderDisplayName(provider),
             provider,
             web3Wrapper: new Web3Wrapper(provider),
             assetBuyer: assetBuyerFactory.getAssetBuyer(provider, orderSource, network),
-- 
cgit v1.2.3


From 74e07b63de9688aa0dca2ce69863203766db6008 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 7 Dec 2018 12:21:06 -0800
Subject: feat: only use display name from provider in ui

---
 packages/instant/src/containers/connected_account_payment_method.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/containers/connected_account_payment_method.ts b/packages/instant/src/containers/connected_account_payment_method.ts
index bb68fdd57..f648f0b54 100644
--- a/packages/instant/src/containers/connected_account_payment_method.ts
+++ b/packages/instant/src/containers/connected_account_payment_method.ts
@@ -58,7 +58,7 @@ const mergeProps = (
     ...ownProps,
     network: connectedState.network,
     account: connectedState.providerState.account,
-    walletDisplayName: connectedState.walletDisplayName || connectedState.providerState.name,
+    walletDisplayName: connectedState.providerState.displayName,
     onUnlockWalletClick: () => connectedDispatch.unlockWalletAndDispatchToStore(connectedState.providerState),
     onInstallWalletClick: () => {
         const isMobile = envUtil.isMobileOperatingSystem();
-- 
cgit v1.2.3


From 93422eab55f674ed33168a4731884e54d5a9ca78 Mon Sep 17 00:00:00 2001
From: kao <zichongkao@gmail.com>
Date: Fri, 7 Dec 2018 16:35:00 -0800
Subject: Implement prefer-template tslint rule

---
 packages/monorepo-scripts/src/test_installation.ts     | 2 +-
 packages/order-utils/test/order_hash_test.ts           | 2 +-
 packages/pipeline/src/data_sources/bloxy/index.ts      | 2 +-
 packages/pipeline/src/data_sources/paradex/index.ts    | 6 +++---
 packages/sol-compiler/src/compiler.ts                  | 2 +-
 packages/tslint-config/tslint.json                     | 1 +
 packages/utils/src/abi_utils.ts                        | 4 ++--
 packages/utils/test/abi_encoder/evm_data_types_test.ts | 4 ++--
 8 files changed, 12 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/monorepo-scripts/src/test_installation.ts b/packages/monorepo-scripts/src/test_installation.ts
index 96875d0f9..5ae13b198 100644
--- a/packages/monorepo-scripts/src/test_installation.ts
+++ b/packages/monorepo-scripts/src/test_installation.ts
@@ -98,7 +98,7 @@ async function testInstallPackageAsync(
     const lastChangelogVersion = JSON.parse(fs.readFileSync(changelogPath).toString())[0].version;
     const packageName = installablePackage.packageJson.name;
     utils.log(`Testing ${packageName}@${lastChangelogVersion}`);
-    const packageDirName = path.join(...(packageName + '-test').split('/'));
+    const packageDirName = path.join(...`${packageName}-test`.split('/'));
     // NOTE(fabio): The `testDirectory` needs to be somewhere **outside** the monorepo root directory.
     // Otherwise, it will have access to the hoisted `node_modules` directory and the Typescript missing
     // type errors will not be caught.
diff --git a/packages/order-utils/test/order_hash_test.ts b/packages/order-utils/test/order_hash_test.ts
index a85d4c81a..30fb15a37 100644
--- a/packages/order-utils/test/order_hash_test.ts
+++ b/packages/order-utils/test/order_hash_test.ts
@@ -70,7 +70,7 @@ describe('Order hashing', () => {
         });
         it('returns true if order hash is correct', () => {
             const orderHashLength = 65;
-            const isValid = orderHashUtils.isValidOrderHash('0x' + Array(orderHashLength).join('0'));
+            const isValid = orderHashUtils.isValidOrderHash(`0x${Array(orderHashLength).join('0')}`);
             expect(isValid).to.be.true();
         });
     });
diff --git a/packages/pipeline/src/data_sources/bloxy/index.ts b/packages/pipeline/src/data_sources/bloxy/index.ts
index 31cd5bfd6..94468d25a 100644
--- a/packages/pipeline/src/data_sources/bloxy/index.ts
+++ b/packages/pipeline/src/data_sources/bloxy/index.ts
@@ -116,7 +116,7 @@ export class BloxySource {
             },
         });
         if (isError(resp.data)) {
-            throw new Error('Error in Bloxy API response: ' + resp.data.error);
+            throw new Error(`Error in Bloxy API response: ${resp.data.error}`);
         }
         return resp.data;
     }
diff --git a/packages/pipeline/src/data_sources/paradex/index.ts b/packages/pipeline/src/data_sources/paradex/index.ts
index 69a03d553..46d448f4b 100644
--- a/packages/pipeline/src/data_sources/paradex/index.ts
+++ b/packages/pipeline/src/data_sources/paradex/index.ts
@@ -1,9 +1,9 @@
 import { fetchAsync, logUtils } from '@0x/utils';
 
 const PARADEX_BASE_URL = 'https://api.paradex.io/consumer/v0';
-const ACTIVE_MARKETS_URL = PARADEX_BASE_URL + '/markets';
-const ORDERBOOK_ENDPOINT = PARADEX_BASE_URL + '/orderbook';
-const TOKEN_INFO_ENDPOINT = PARADEX_BASE_URL + '/tokens';
+const ACTIVE_MARKETS_URL = `${PARADEX_BASE_URL}/markets`;
+const ORDERBOOK_ENDPOINT = `${PARADEX_BASE_URL}/orderbook`;
+const TOKEN_INFO_ENDPOINT = `${PARADEX_BASE_URL}/tokens`;
 export const PARADEX_SOURCE = 'paradex';
 
 export type ParadexActiveMarketsResponse = ParadexMarket[];
diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index cba67f292..85df8209e 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -400,7 +400,7 @@ export class Compiler {
                  * while others are absolute ("Token.sol", "@0x/contracts/Wallet.sol")
                  * And we need to append the base path for relative imports.
                  */
-                importPath = path.resolve('/' + contractFolder, importPath).replace('/', '');
+                importPath = path.resolve(`/${contractFolder}`, importPath).replace('/', '');
             }
 
             if (_.isUndefined(sourcesToAppendTo[importPath])) {
diff --git a/packages/tslint-config/tslint.json b/packages/tslint-config/tslint.json
index fd1849dd0..e8de6221e 100644
--- a/packages/tslint-config/tslint.json
+++ b/packages/tslint-config/tslint.json
@@ -92,6 +92,7 @@
         "prefer-function-over-method": true,
         "prefer-object-spread": true,
         "prefer-readonly": true,
+        "prefer-template": true,
         "promise-function-async": true,
         "quotemark": [true, "single", "avoid-escape", "jsx-double"],
         "restrict-plus-operands": true,
diff --git a/packages/utils/src/abi_utils.ts b/packages/utils/src/abi_utils.ts
index 598ea5fcc..3e6fc9665 100644
--- a/packages/utils/src/abi_utils.ts
+++ b/packages/utils/src/abi_utils.ts
@@ -26,7 +26,7 @@ function parseEthersParams(params: DataItem[]): { names: ParamName[]; types: str
 
             const result = parseEthersParams(param.components);
             names.push({ name: param.name || null, names: result.names });
-            types.push('tuple(' + result.types.join(',') + ')' + suffix);
+            types.push(`tuple(${result.types.join(',')})${suffix}`);
         } else {
             names.push(param.name || null);
             types.push(param.type);
@@ -120,7 +120,7 @@ function splitTupleTypes(type: string): string[] {
     if (_.endsWith(type, '[]')) {
         throw new Error('Internal error: array types are not supported');
     } else if (!_.startsWith(type, 'tuple(')) {
-        throw new Error('Internal error: expected tuple type but got non-tuple type: ' + type);
+        throw new Error(`Internal error: expected tuple type but got non-tuple type: ${type}`);
     }
     // Trim the outtermost tuple().
     const trimmedType = type.substring('tuple('.length, type.length - 1);
diff --git a/packages/utils/test/abi_encoder/evm_data_types_test.ts b/packages/utils/test/abi_encoder/evm_data_types_test.ts
index 9ef80a560..7185851a8 100644
--- a/packages/utils/test/abi_encoder/evm_data_types_test.ts
+++ b/packages/utils/test/abi_encoder/evm_data_types_test.ts
@@ -901,7 +901,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const bytesLength = 40;
-            const args = '0x' + '61'.repeat(bytesLength);
+            const args = `0x${'61'.repeat(bytesLength)}`;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
@@ -993,7 +993,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
             // Construct args to be encoded
             // Note: There will be padding because this is a bytes32 but we are only passing in 4 bytes.
             const strLength = 40;
-            const args = '0x' + 'a'.repeat(strLength);
+            const args = `0x${'a'.repeat(strLength)}`;
             // Encode Args and validate result
             const encodedArgs = dataType.encode(args, encodingRules);
             const expectedEncodedArgs =
-- 
cgit v1.2.3


From 8e071db074d3ad88a37d2cfc85780c995bc2cd17 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 10 Dec 2018 09:00:05 -0800
Subject: Don't throw error if can't find icon for token

---
 packages/instant/src/components/erc20_token_selector.tsx | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/erc20_token_selector.tsx b/packages/instant/src/components/erc20_token_selector.tsx
index f7d5a4fe4..cb8a8c797 100644
--- a/packages/instant/src/components/erc20_token_selector.tsx
+++ b/packages/instant/src/components/erc20_token_selector.tsx
@@ -7,7 +7,6 @@ import { analytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 
 import { SearchInput } from './search_input';
-
 import { Circle } from './ui/circle';
 import { Container } from './ui/container';
 import { Flex } from './ui/flex';
@@ -123,10 +122,20 @@ interface TokenSelectorRowIconProps {
     token: ERC20Asset;
 }
 
+const getTokenIcon = (symbol: string): React.StatelessComponent | undefined => {
+    try {
+        return require(`../assets/icons/${symbol}.svg`) as React.StatelessComponent;
+    } catch (e) {
+        // Can't find icon
+        return undefined;
+    }
+};
+
 const TokenSelectorRowIcon: React.StatelessComponent<TokenSelectorRowIconProps> = props => {
     const { token } = props;
     const iconUrlIfExists = token.metaData.iconUrl;
-    const TokenIcon = require(`../assets/icons/${token.metaData.symbol}.svg`);
+
+    const TokenIcon = getTokenIcon(token.metaData.symbol);
     const displaySymbol = assetUtils.bestNameForAsset(token);
     if (!_.isUndefined(iconUrlIfExists)) {
         return <img src={iconUrlIfExists} />;
-- 
cgit v1.2.3


From 2b7dabeb6e6c0baca8bc36fe19e39dd4000801b2 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sat, 8 Dec 2018 09:48:17 -0800
Subject: fix(instant): hide loaders when no token or buy amount is chosen

---
 packages/instant/src/components/instant_heading.tsx | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/instant_heading.tsx b/packages/instant/src/components/instant_heading.tsx
index 117f9dd5f..816cc5c33 100644
--- a/packages/instant/src/components/instant_heading.tsx
+++ b/packages/instant/src/components/instant_heading.tsx
@@ -61,12 +61,19 @@ export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
     }
 
     private _renderAmountsSection(): React.ReactNode {
-        return (
-            <Container>
-                <Container marginBottom="5px">{this._renderPlaceholderOrAmount(this._renderEthAmount)}</Container>
-                <Container opacity={0.7}>{this._renderPlaceholderOrAmount(this._renderDollarAmount)}</Container>
-            </Container>
-        );
+        if (
+            _.isUndefined(this.props.totalEthBaseUnitAmount) &&
+            this.props.quoteRequestState !== AsyncProcessState.Pending
+        ) {
+            return null;
+        } else {
+            return (
+                <Container>
+                    <Container marginBottom="5px">{this._renderPlaceholderOrAmount(this._renderEthAmount)}</Container>
+                    <Container opacity={0.7}>{this._renderPlaceholderOrAmount(this._renderDollarAmount)}</Container>
+                </Container>
+            );
+        }
     }
 
     private _renderIcon(): React.ReactNode {
-- 
cgit v1.2.3


From b76a14d51d636d6d8af8668693645abf6972a883 Mon Sep 17 00:00:00 2001
From: xianny <xianny@gmail.com>
Date: Mon, 10 Dec 2018 10:57:36 -0800
Subject: change to camelCase

---
 packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts | 4 ++--
 packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts           | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
index 44448d241..85042501b 100644
--- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
+++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts
@@ -42,7 +42,7 @@ const MAX_PAGE_SIZE = 2000;
 
 export class CryptoCompareOHLCVSource {
     public readonly intervalBetweenRecords = ONE_HOUR;
-    public readonly default_exchange = 'CCCAGG';
+    public readonly defaultExchange = 'CCCAGG';
     public readonly interval = this.intervalBetweenRecords * MAX_PAGE_SIZE; // the hourly API returns data for one interval at a time
     private readonly _url: string = 'https://min-api.cryptocompare.com/data/histohour?';
 
@@ -60,7 +60,7 @@ export class CryptoCompareOHLCVSource {
     // gets OHLCV records starting from pair.latest
     public async getHourlyOHLCVAsync(pair: TradingPair): Promise<CryptoCompareOHLCVRecord[]> {
         const params = {
-            e: this.default_exchange,
+            e: this.defaultExchange,
             fsym: pair.fromSymbol,
             tsym: pair.toSymbol,
             limit: MAX_PAGE_SIZE,
diff --git a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
index a29a13bfc..d44eb5cc6 100644
--- a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
+++ b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts
@@ -63,7 +63,7 @@ async function fetchAndSaveAsync(
             console.log(`Retrieved ${records.length} records for ${JSON.stringify(pair)}`);
             if (records.length > 0) {
                 const metadata: OHLCVMetadata = {
-                    exchange: source.default_exchange,
+                    exchange: source.defaultExchange,
                     fromSymbol: pair.fromSymbol,
                     toSymbol: pair.toSymbol,
                     source: SOURCE_NAME,
-- 
cgit v1.2.3


From f09e5778852b5547b033f8ca79a8595c298e5668 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 10 Dec 2018 15:06:05 -0800
Subject: Updated CHANGELOGS

---
 packages/0x.js/CHANGELOG.json              | 9 +++++++++
 packages/0x.js/CHANGELOG.md                | 4 ++++
 packages/abi-gen-wrappers/CHANGELOG.json   | 9 +++++++++
 packages/abi-gen-wrappers/CHANGELOG.md     | 4 ++++
 packages/abi-gen/CHANGELOG.json            | 9 +++++++++
 packages/abi-gen/CHANGELOG.md              | 4 ++++
 packages/assert/CHANGELOG.json             | 9 +++++++++
 packages/assert/CHANGELOG.md               | 4 ++++
 packages/asset-buyer/CHANGELOG.json        | 3 ++-
 packages/asset-buyer/CHANGELOG.md          | 4 ++++
 packages/base-contract/CHANGELOG.json      | 9 +++++++++
 packages/base-contract/CHANGELOG.md        | 4 ++++
 packages/connect/CHANGELOG.json            | 9 +++++++++
 packages/connect/CHANGELOG.md              | 4 ++++
 packages/contract-wrappers/CHANGELOG.json  | 9 +++++++++
 packages/contract-wrappers/CHANGELOG.md    | 4 ++++
 packages/dev-utils/CHANGELOG.json          | 9 +++++++++
 packages/dev-utils/CHANGELOG.md            | 4 ++++
 packages/ethereum-types/CHANGELOG.json     | 9 +++++++++
 packages/ethereum-types/CHANGELOG.md       | 4 ++++
 packages/fill-scenarios/CHANGELOG.json     | 9 +++++++++
 packages/fill-scenarios/CHANGELOG.md       | 4 ++++
 packages/json-schemas/CHANGELOG.json       | 9 +++++++++
 packages/json-schemas/CHANGELOG.md         | 4 ++++
 packages/migrations/CHANGELOG.json         | 9 +++++++++
 packages/migrations/CHANGELOG.md           | 4 ++++
 packages/order-utils/CHANGELOG.json        | 9 +++++++++
 packages/order-utils/CHANGELOG.md          | 4 ++++
 packages/order-watcher/CHANGELOG.json      | 9 +++++++++
 packages/order-watcher/CHANGELOG.md        | 4 ++++
 packages/react-docs/CHANGELOG.json         | 9 +++++++++
 packages/react-docs/CHANGELOG.md           | 4 ++++
 packages/react-shared/CHANGELOG.json       | 9 +++++++++
 packages/react-shared/CHANGELOG.md         | 4 ++++
 packages/sol-compiler/CHANGELOG.json       | 3 ++-
 packages/sol-compiler/CHANGELOG.md         | 4 ++++
 packages/sol-cov/CHANGELOG.json            | 9 +++++++++
 packages/sol-cov/CHANGELOG.md              | 4 ++++
 packages/sol-doc/CHANGELOG.json            | 9 +++++++++
 packages/sol-doc/CHANGELOG.md              | 4 ++++
 packages/sol-resolver/CHANGELOG.json       | 3 ++-
 packages/sol-resolver/CHANGELOG.md         | 4 ++++
 packages/sra-spec/CHANGELOG.json           | 9 +++++++++
 packages/sra-spec/CHANGELOG.md             | 4 ++++
 packages/subproviders/CHANGELOG.json       | 9 +++++++++
 packages/subproviders/CHANGELOG.md         | 4 ++++
 packages/types/CHANGELOG.json              | 3 ++-
 packages/types/CHANGELOG.md                | 5 +++++
 packages/typescript-typings/CHANGELOG.json | 9 +++++++++
 packages/typescript-typings/CHANGELOG.md   | 4 ++++
 packages/utils/CHANGELOG.md                | 4 ++++
 packages/web3-wrapper/CHANGELOG.json       | 3 ++-
 packages/web3-wrapper/CHANGELOG.md         | 4 ++++
 53 files changed, 308 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 4ee1e92be..728ad5cbe 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "2.0.7",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "2.0.6",
diff --git a/packages/0x.js/CHANGELOG.md b/packages/0x.js/CHANGELOG.md
index 463ff923d..32bbbd425 100644
--- a/packages/0x.js/CHANGELOG.md
+++ b/packages/0x.js/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.7 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v2.0.6 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json
index 6905a7537..16bc2bceb 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "2.0.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "2.0.0",
         "changes": [
diff --git a/packages/abi-gen-wrappers/CHANGELOG.md b/packages/abi-gen-wrappers/CHANGELOG.md
index 30a10d6bd..c1af3f91f 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.md
+++ b/packages/abi-gen-wrappers/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.1 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v2.0.0 - _November 28, 2018_
 
     * Update Exchange artifact to receive ZRX asset data as a constructor argument (#1309)
diff --git a/packages/abi-gen/CHANGELOG.json b/packages/abi-gen/CHANGELOG.json
index 2b4455bed..36adb27a5 100644
--- a/packages/abi-gen/CHANGELOG.json
+++ b/packages/abi-gen/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.18",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.17",
diff --git a/packages/abi-gen/CHANGELOG.md b/packages/abi-gen/CHANGELOG.md
index f939199fd..868781247 100644
--- a/packages/abi-gen/CHANGELOG.md
+++ b/packages/abi-gen/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.18 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.17 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/assert/CHANGELOG.json b/packages/assert/CHANGELOG.json
index 2b3fc68a4..2fecfa8d1 100644
--- a/packages/assert/CHANGELOG.json
+++ b/packages/assert/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.19",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.18",
diff --git a/packages/assert/CHANGELOG.md b/packages/assert/CHANGELOG.md
index 017b1c6ef..55de769d3 100644
--- a/packages/assert/CHANGELOG.md
+++ b/packages/assert/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.19 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.18 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/asset-buyer/CHANGELOG.json b/packages/asset-buyer/CHANGELOG.json
index 4ff83018e..48b774811 100644
--- a/packages/asset-buyer/CHANGELOG.json
+++ b/packages/asset-buyer/CHANGELOG.json
@@ -5,7 +5,8 @@
             {
                 "note": "Update SRA order provider to include Dai"
             }
-        ]
+        ],
+        "timestamp": 1544482891
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/asset-buyer/CHANGELOG.md b/packages/asset-buyer/CHANGELOG.md
index be3ef67d1..0494d7cf8 100644
--- a/packages/asset-buyer/CHANGELOG.md
+++ b/packages/asset-buyer/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.3 - _December 10, 2018_
+
+    * Update SRA order provider to include Dai
+
 ## v3.0.2 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/base-contract/CHANGELOG.json b/packages/base-contract/CHANGELOG.json
index e4dff5530..b40f2f2a5 100644
--- a/packages/base-contract/CHANGELOG.json
+++ b/packages/base-contract/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "3.0.9",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "3.0.8",
diff --git a/packages/base-contract/CHANGELOG.md b/packages/base-contract/CHANGELOG.md
index f61b6c6ce..c07dca358 100644
--- a/packages/base-contract/CHANGELOG.md
+++ b/packages/base-contract/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.9 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v3.0.8 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/connect/CHANGELOG.json b/packages/connect/CHANGELOG.json
index 3abb895a7..20b86e776 100644
--- a/packages/connect/CHANGELOG.json
+++ b/packages/connect/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "3.0.9",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "3.0.8",
diff --git a/packages/connect/CHANGELOG.md b/packages/connect/CHANGELOG.md
index 1dfc2672d..de5c29c1f 100644
--- a/packages/connect/CHANGELOG.md
+++ b/packages/connect/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.9 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v3.0.8 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index 006a0904d..4361c890f 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "4.1.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "4.1.1",
diff --git a/packages/contract-wrappers/CHANGELOG.md b/packages/contract-wrappers/CHANGELOG.md
index ebdcc9638..ad7df9c4b 100644
--- a/packages/contract-wrappers/CHANGELOG.md
+++ b/packages/contract-wrappers/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v4.1.2 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v4.1.1 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/dev-utils/CHANGELOG.json b/packages/dev-utils/CHANGELOG.json
index 417a3c65e..a6482ac27 100644
--- a/packages/dev-utils/CHANGELOG.json
+++ b/packages/dev-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.20",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "1.0.19",
diff --git a/packages/dev-utils/CHANGELOG.md b/packages/dev-utils/CHANGELOG.md
index 1842c6824..49023d4f0 100644
--- a/packages/dev-utils/CHANGELOG.md
+++ b/packages/dev-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.20 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.19 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/ethereum-types/CHANGELOG.json b/packages/ethereum-types/CHANGELOG.json
index 9db75ae9f..a421532be 100644
--- a/packages/ethereum-types/CHANGELOG.json
+++ b/packages/ethereum-types/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.1.3",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.1.2",
         "changes": [
diff --git a/packages/ethereum-types/CHANGELOG.md b/packages/ethereum-types/CHANGELOG.md
index 6ad7b4cc6..19948d172 100644
--- a/packages/ethereum-types/CHANGELOG.md
+++ b/packages/ethereum-types/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.3 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.1.2 - _November 9, 2018_
 
     * Dependencies updated
diff --git a/packages/fill-scenarios/CHANGELOG.json b/packages/fill-scenarios/CHANGELOG.json
index 58ba49509..ab445058e 100644
--- a/packages/fill-scenarios/CHANGELOG.json
+++ b/packages/fill-scenarios/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.15",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "1.0.14",
diff --git a/packages/fill-scenarios/CHANGELOG.md b/packages/fill-scenarios/CHANGELOG.md
index aa7df302e..132ec8fef 100644
--- a/packages/fill-scenarios/CHANGELOG.md
+++ b/packages/fill-scenarios/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.15 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.14 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/json-schemas/CHANGELOG.json b/packages/json-schemas/CHANGELOG.json
index 17cabc473..aabcf7bec 100644
--- a/packages/json-schemas/CHANGELOG.json
+++ b/packages/json-schemas/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "2.1.3",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "2.1.2",
diff --git a/packages/json-schemas/CHANGELOG.md b/packages/json-schemas/CHANGELOG.md
index 2f39c9596..2e3daa711 100644
--- a/packages/json-schemas/CHANGELOG.md
+++ b/packages/json-schemas/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.3 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v2.1.2 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/migrations/CHANGELOG.json b/packages/migrations/CHANGELOG.json
index 56705fc1a..fd9c5e8a2 100644
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "2.2.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "2.2.0",
         "changes": [
diff --git a/packages/migrations/CHANGELOG.md b/packages/migrations/CHANGELOG.md
index 3808b2d3d..eced3655b 100644
--- a/packages/migrations/CHANGELOG.md
+++ b/packages/migrations/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.2.1 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v2.2.0 - _November 28, 2018_
 
     * Add CLI `0x-migrate` for running the 0x migrations in a language-agnostic way (#1324)
diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index 6c8fd6239..989bd9397 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "3.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "3.0.4",
diff --git a/packages/order-utils/CHANGELOG.md b/packages/order-utils/CHANGELOG.md
index 5eae590b5..f232ec63a 100644
--- a/packages/order-utils/CHANGELOG.md
+++ b/packages/order-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.5 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v3.0.4 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index 4e56dc400..4dfb86861 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "2.2.7",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "2.2.6",
diff --git a/packages/order-watcher/CHANGELOG.md b/packages/order-watcher/CHANGELOG.md
index 37b4a7438..1871697ab 100644
--- a/packages/order-watcher/CHANGELOG.md
+++ b/packages/order-watcher/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.2.7 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v2.2.6 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/react-docs/CHANGELOG.json b/packages/react-docs/CHANGELOG.json
index d456a3b53..a93330899 100644
--- a/packages/react-docs/CHANGELOG.json
+++ b/packages/react-docs/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.21",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "1.0.20",
diff --git a/packages/react-docs/CHANGELOG.md b/packages/react-docs/CHANGELOG.md
index e48f43fb8..40f222b73 100644
--- a/packages/react-docs/CHANGELOG.md
+++ b/packages/react-docs/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.21 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.20 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/react-shared/CHANGELOG.json b/packages/react-shared/CHANGELOG.json
index a376bae29..d79c3434f 100644
--- a/packages/react-shared/CHANGELOG.json
+++ b/packages/react-shared/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.24",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "1.0.23",
diff --git a/packages/react-shared/CHANGELOG.md b/packages/react-shared/CHANGELOG.md
index a983e0af2..bdacefdab 100644
--- a/packages/react-shared/CHANGELOG.md
+++ b/packages/react-shared/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.24 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.23 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index fe077b6cc..1dbc3692d 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Fix bug where we were appending base path to absolute imports (e.g NPM imports)",
                 "pr": 1311
             }
-        ]
+        ],
+        "timestamp": 1544482891
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/sol-compiler/CHANGELOG.md b/packages/sol-compiler/CHANGELOG.md
index a1782bb3b..63dfaf29f 100644
--- a/packages/sol-compiler/CHANGELOG.md
+++ b/packages/sol-compiler/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.15 - _December 10, 2018_
+
+    * Fix bug where we were appending base path to absolute imports (e.g NPM imports) (#1311)
+
 ## v1.1.14 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-cov/CHANGELOG.json b/packages/sol-cov/CHANGELOG.json
index bc8aa71e1..1afa85298 100644
--- a/packages/sol-cov/CHANGELOG.json
+++ b/packages/sol-cov/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "2.1.15",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "2.1.14",
diff --git a/packages/sol-cov/CHANGELOG.md b/packages/sol-cov/CHANGELOG.md
index 25ba93026..b2f7facad 100644
--- a/packages/sol-cov/CHANGELOG.md
+++ b/packages/sol-cov/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.15 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v2.1.14 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-doc/CHANGELOG.json b/packages/sol-doc/CHANGELOG.json
index 332aeb025..01acbe436 100644
--- a/packages/sol-doc/CHANGELOG.json
+++ b/packages/sol-doc/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.10",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "1.0.9",
diff --git a/packages/sol-doc/CHANGELOG.md b/packages/sol-doc/CHANGELOG.md
index 5a1df59c7..3e2b60bbb 100644
--- a/packages/sol-doc/CHANGELOG.md
+++ b/packages/sol-doc/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.10 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.9 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-resolver/CHANGELOG.json b/packages/sol-resolver/CHANGELOG.json
index 4c9e612d7..18ec4cd1f 100644
--- a/packages/sol-resolver/CHANGELOG.json
+++ b/packages/sol-resolver/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "NPMResolver now supports scoped packages",
                 "pr": 1311
             }
-        ]
+        ],
+        "timestamp": 1544482891
     },
     {
         "timestamp": 1542821676,
diff --git a/packages/sol-resolver/CHANGELOG.md b/packages/sol-resolver/CHANGELOG.md
index b83275e5a..2edb58f6c 100644
--- a/packages/sol-resolver/CHANGELOG.md
+++ b/packages/sol-resolver/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.0 - _December 10, 2018_
+
+    * NPMResolver now supports scoped packages (#1311)
+
 ## v1.0.17 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/sra-spec/CHANGELOG.json b/packages/sra-spec/CHANGELOG.json
index 49d1f1c83..cb5c837f1 100644
--- a/packages/sra-spec/CHANGELOG.json
+++ b/packages/sra-spec/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "1.0.12",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1542821676,
         "version": "1.0.11",
diff --git a/packages/sra-spec/CHANGELOG.md b/packages/sra-spec/CHANGELOG.md
index 77b22515f..aefe07585 100644
--- a/packages/sra-spec/CHANGELOG.md
+++ b/packages/sra-spec/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.12 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v1.0.11 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/subproviders/CHANGELOG.json b/packages/subproviders/CHANGELOG.json
index 6da170be3..05f1b96c3 100644
--- a/packages/subproviders/CHANGELOG.json
+++ b/packages/subproviders/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "2.1.7",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "timestamp": 1543401373,
         "version": "2.1.6",
diff --git a/packages/subproviders/CHANGELOG.md b/packages/subproviders/CHANGELOG.md
index 01dd8d652..57cf0d21d 100644
--- a/packages/subproviders/CHANGELOG.md
+++ b/packages/subproviders/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.7 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v2.1.6 - _November 28, 2018_
 
     * Dependencies updated
diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index b09859101..ea692c79c 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -10,7 +10,8 @@
                 "note": "Add RevertReasons for DutchAuction contract",
                 "pr": 1225
             }
-        ]
+        ],
+        "timestamp": 1544482891
     },
     {
         "version": "1.3.0",
diff --git a/packages/types/CHANGELOG.md b/packages/types/CHANGELOG.md
index f133c05f1..45544938e 100644
--- a/packages/types/CHANGELOG.md
+++ b/packages/types/CHANGELOG.md
@@ -5,6 +5,11 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.4.0 - _December 10, 2018_
+
+    * Add `LengthMismatch` and `LengthGreaterThan3Required` revert reasons (#1224)
+    * Add RevertReasons for DutchAuction contract (#1225)
+
 ## v1.3.0 - _November 21, 2018_
 
     * Add the `SimpleContractArtifact` type, which describes the artifact format published in the `@0x/contract-artifacts` package (#1298)
diff --git a/packages/typescript-typings/CHANGELOG.json b/packages/typescript-typings/CHANGELOG.json
index 5653b397d..85da449b6 100644
--- a/packages/typescript-typings/CHANGELOG.json
+++ b/packages/typescript-typings/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544482891,
+        "version": "3.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "3.0.4",
         "changes": [
diff --git a/packages/typescript-typings/CHANGELOG.md b/packages/typescript-typings/CHANGELOG.md
index 62e6665be..5ff1448fd 100644
--- a/packages/typescript-typings/CHANGELOG.md
+++ b/packages/typescript-typings/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.5 - _December 10, 2018_
+
+    * Dependencies updated
+
 ## v3.0.4 - _November 9, 2018_
 
     * Dependencies updated
diff --git a/packages/utils/CHANGELOG.md b/packages/utils/CHANGELOG.md
index c5c42161a..e712ebea8 100644
--- a/packages/utils/CHANGELOG.md
+++ b/packages/utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.7 - _November 28, 2018_
+
+    * Optimized ABI Encoder/Decoder. Generates compressed calldata to save gas. Generates human-readable calldata to aid development.
+
 ## v2.0.6 - _November 21, 2018_
 
     * Dependencies updated
diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index ed484c8e8..aa96ea765 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Return `value` and `gasPrice` as BigNumbers to avoid loss of precision errors",
                 "pr": 1402
             }
-        ]
+        ],
+        "timestamp": 1544482891
     },
     {
         "version": "3.1.6",
diff --git a/packages/web3-wrapper/CHANGELOG.md b/packages/web3-wrapper/CHANGELOG.md
index fffaf1d0a..6788dbaed 100644
--- a/packages/web3-wrapper/CHANGELOG.md
+++ b/packages/web3-wrapper/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.2.0 - _December 10, 2018_
+
+    * Return `value` and `gasPrice` as BigNumbers to avoid loss of precision errors (#1402)
+
 ## v3.1.6 - _November 28, 2018_
 
     * Unmarshall mined transaction receipts (#1308)
-- 
cgit v1.2.3


From 1dc67b2874ee9b58839afd63bb83ebd92e4f65df Mon Sep 17 00:00:00 2001
From: Xianny <8582774+xianny@users.noreply.github.com>
Date: Mon, 10 Dec 2018 15:08:13 -0800
Subject: perform null check on token metadata (#1412)

---
 packages/pipeline/src/parsers/token_metadata/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/parsers/token_metadata/index.ts b/packages/pipeline/src/parsers/token_metadata/index.ts
index 3b3e05d76..f258af063 100644
--- a/packages/pipeline/src/parsers/token_metadata/index.ts
+++ b/packages/pipeline/src/parsers/token_metadata/index.ts
@@ -38,7 +38,7 @@ function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TokenMetadata {
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = resp.address;
-    trustedToken.decimals = new BigNumber(resp.decimals);
+    trustedToken.decimals = resp.decimals ? new BigNumber(resp.decimals) : null;
     trustedToken.symbol = resp.symbol;
     trustedToken.name = resp.name;
     trustedToken.authority = '0x';
-- 
cgit v1.2.3


From 0dbe2a91a811ada7084beca8fd64780cf0e659e5 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Mon, 10 Dec 2018 15:31:59 -0800
Subject: Actually pass the signature, not the signature index to a wallet
 contract's `isValidSignature` call

---
 packages/order-utils/src/signature_utils.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/order-utils/src/signature_utils.ts b/packages/order-utils/src/signature_utils.ts
index 96d90e21a..131144d48 100644
--- a/packages/order-utils/src/signature_utils.ts
+++ b/packages/order-utils/src/signature_utils.ts
@@ -115,7 +115,7 @@ export const signatureUtils = {
         assert.isHexString('signature', signature);
         assert.isETHAddressHex('signerAddress', signerAddress);
         // tslint:disable-next-line:custom-no-magic-numbers
-        const signatureWithoutType = signature.slice(-2);
+        const signatureWithoutType = signature.slice(0, -2);
         const walletContract = new IWalletContract(artifacts.IWallet.compilerOutput.abi, signerAddress, provider);
         const isValid = await walletContract.isValidSignature.callAsync(data, signatureWithoutType);
         return isValid;
-- 
cgit v1.2.3


From 9176e1f53be360131f90e4edf5df87268a1f37b8 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Mon, 10 Dec 2018 15:33:37 -0800
Subject: Add CHANGELOG entry

---
 packages/order-utils/CHANGELOG.json | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'packages')

diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index 989bd9397..ab2720e9a 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "3.0.6",
+        "changes": [
+            {
+                "note": "Fix bug in wallet signature type verification",
+                "pr": 1414
+            }
+        ]
+    },
     {
         "timestamp": 1544482891,
         "version": "3.0.5",
-- 
cgit v1.2.3


From 6e023e6ea3a872d49bbad7e01bdb731656d657ce Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon@0xproject.com>
Date: Mon, 10 Dec 2018 15:36:04 -0800
Subject: Update instant README

---
 packages/instant/README.md | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/README.md b/packages/instant/README.md
index 2092b45d9..549bebb88 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -1,5 +1,10 @@
 ## @0x/instant
 
+## Integration
+
+Looking to integrate 0x Instant into your web application or site? Check out the dedicated [instant documentation](https://0xproject.com/wiki#Get-Started-With-Instant) to get started. 
+
+
 ## Installation
 
 The package is available as a UMD module named `zeroExInstant` at https://instant.0xproject.com/instant.js.
-- 
cgit v1.2.3


From c9af7dc9e5925c0f6fb368846f6ffc2d4a216ece Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Mon, 10 Dec 2018 15:47:13 -0800
Subject: Revert access changes

---
 packages/instant/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/package.json b/packages/instant/package.json
index 9303276b4..e3452e3b8 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -96,6 +96,6 @@
         "webpack-dev-server": "^3.1.9"
     },
     "publishConfig": {
-        "access": "private"
+        "access": "public"
     }
 }
-- 
cgit v1.2.3


From 0f1197c14bb2ef15bf46dbe75f0b9977c547fd11 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 10 Dec 2018 16:06:26 -0800
Subject: Update instant README with more integration links

---
 packages/instant/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/README.md b/packages/instant/README.md
index 549bebb88..3c72d06ff 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -2,7 +2,7 @@
 
 ## Integration
 
-Looking to integrate 0x Instant into your web application or site? Check out the dedicated [instant documentation](https://0xproject.com/wiki#Get-Started-With-Instant) to get started. 
+Looking to integrate 0x Instant into your web application or site? Check out the dedicated [instant documentation](https://0xproject.com/wiki#Get-Started-With-Instant) to get started. The documentation covers instant and related topics in depth. For a more "drag and drop" experience, check out our [configurator tool](https://0xproject.com/instant#configure). For on demand developer support, join our (Discord)[https://discordapp.com/invite/d3FTX3M].
 
 
 ## Installation
-- 
cgit v1.2.3


From 7c33c91d598d68188abde77ae87b3d376c7ea41a Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 10 Dec 2018 16:07:16 -0800
Subject: chore: remove extra newline

---
 packages/instant/README.md | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/README.md b/packages/instant/README.md
index 3c72d06ff..ac8f0293a 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -4,7 +4,6 @@
 
 Looking to integrate 0x Instant into your web application or site? Check out the dedicated [instant documentation](https://0xproject.com/wiki#Get-Started-With-Instant) to get started. The documentation covers instant and related topics in depth. For a more "drag and drop" experience, check out our [configurator tool](https://0xproject.com/instant#configure). For on demand developer support, join our (Discord)[https://discordapp.com/invite/d3FTX3M].
 
-
 ## Installation
 
 The package is available as a UMD module named `zeroExInstant` at https://instant.0xproject.com/instant.js.
-- 
cgit v1.2.3


From 72e94b3307c9117a5782e95e31407b998c1bfbe6 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 10 Dec 2018 16:08:23 -0800
Subject: chore: fix typo in instant README

---
 packages/instant/README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/README.md b/packages/instant/README.md
index ac8f0293a..7f6ee7c46 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -2,7 +2,7 @@
 
 ## Integration
 
-Looking to integrate 0x Instant into your web application or site? Check out the dedicated [instant documentation](https://0xproject.com/wiki#Get-Started-With-Instant) to get started. The documentation covers instant and related topics in depth. For a more "drag and drop" experience, check out our [configurator tool](https://0xproject.com/instant#configure). For on demand developer support, join our (Discord)[https://discordapp.com/invite/d3FTX3M].
+Looking to integrate 0x Instant into your web application or site? Check out the dedicated [instant documentation](https://0xproject.com/wiki#Get-Started-With-Instant) to get started. The documentation covers instant and related topics in depth. For a more "drag and drop" experience, check out our [configurator tool](https://0xproject.com/instant#configure). For on demand developer support, join our [Discord](https://discordapp.com/invite/d3FTX3M).
 
 ## Installation
 
-- 
cgit v1.2.3


From ca86f18e7df7126fb77ae6fc0509b1b38048dd88 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 10 Dec 2018 16:11:08 -0800
Subject: Add link to rexrelay integration example in instant README

---
 packages/instant/README.md | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/README.md b/packages/instant/README.md
index 7f6ee7c46..32abf76e0 100644
--- a/packages/instant/README.md
+++ b/packages/instant/README.md
@@ -4,6 +4,8 @@
 
 Looking to integrate 0x Instant into your web application or site? Check out the dedicated [instant documentation](https://0xproject.com/wiki#Get-Started-With-Instant) to get started. The documentation covers instant and related topics in depth. For a more "drag and drop" experience, check out our [configurator tool](https://0xproject.com/instant#configure). For on demand developer support, join our [Discord](https://discordapp.com/invite/d3FTX3M).
 
+Check out a live sample integration [here](https://www.rexrelay.com/instant).
+
 ## Installation
 
 The package is available as a UMD module named `zeroExInstant` at https://instant.0xproject.com/instant.js.
-- 
cgit v1.2.3


From 50e03360188ec4fe99a15a8e931c771da1d232cd Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 11 Dec 2018 09:32:44 -0800
Subject: Revert accidental change

---
 packages/instant/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/package.json b/packages/instant/package.json
index e3452e3b8..9303276b4 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -96,6 +96,6 @@
         "webpack-dev-server": "^3.1.9"
     },
     "publishConfig": {
-        "access": "public"
+        "access": "private"
     }
 }
-- 
cgit v1.2.3


From 8f911206f7d9475d040e41458f28898604b79e62 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 11 Dec 2018 15:16:05 -0800
Subject: Refactor event scraping and add support for scraping ERC20 approval
 events (#1401)

* Refactor event scraping and add support for scraping ERC20 approval events

* Add tests for data_sources/contract-wrappers/utils
---
 .../1544131464368-CreateERC20ApprovalEvents.ts     |  26 ++++
 packages/pipeline/package.json                     |   1 +
 .../data_sources/contract-wrappers/erc20_events.ts |  45 +++++++
 .../contract-wrappers/exchange_events.ts           |  76 ++++-------
 .../src/data_sources/contract-wrappers/utils.ts    |  67 ++++++++++
 .../pipeline/src/entities/erc20_approval_event.ts  |  26 ++++
 packages/pipeline/src/entities/index.ts            |   1 +
 packages/pipeline/src/ormconfig.ts                 |   2 +
 .../pipeline/src/parsers/events/erc20_events.ts    |  34 +++++
 .../pipeline/src/parsers/events/exchange_events.ts | 133 +++++++++++++++++++
 packages/pipeline/src/parsers/events/index.ts      | 135 +------------------
 packages/pipeline/src/scripts/pull_erc20_events.ts |  66 ++++++++++
 .../pipeline/src/scripts/pull_exchange_events.ts   | 146 +++++++++++++++++++++
 .../pipeline/src/scripts/pull_missing_blocks.ts    |   2 +-
 .../pipeline/src/scripts/pull_missing_events.ts    | 136 -------------------
 .../data_sources/contract-wrappers/utils_test.ts   | 109 +++++++++++++++
 .../test/entities/erc20_approval_events_test.ts    |  29 ++++
 packages/pipeline/test/parsers/bloxy/index_test.ts |   1 -
 .../test/parsers/events/erc20_events_test.ts       |  54 ++++++++
 .../test/parsers/events/exchange_events_test.ts    |  78 +++++++++++
 .../pipeline/test/parsers/events/index_test.ts     |  78 -----------
 21 files changed, 845 insertions(+), 400 deletions(-)
 create mode 100644 packages/pipeline/migrations/1544131464368-CreateERC20ApprovalEvents.ts
 create mode 100644 packages/pipeline/src/data_sources/contract-wrappers/erc20_events.ts
 create mode 100644 packages/pipeline/src/data_sources/contract-wrappers/utils.ts
 create mode 100644 packages/pipeline/src/entities/erc20_approval_event.ts
 create mode 100644 packages/pipeline/src/parsers/events/erc20_events.ts
 create mode 100644 packages/pipeline/src/parsers/events/exchange_events.ts
 create mode 100644 packages/pipeline/src/scripts/pull_erc20_events.ts
 create mode 100644 packages/pipeline/src/scripts/pull_exchange_events.ts
 delete mode 100644 packages/pipeline/src/scripts/pull_missing_events.ts
 create mode 100644 packages/pipeline/test/data_sources/contract-wrappers/utils_test.ts
 create mode 100644 packages/pipeline/test/entities/erc20_approval_events_test.ts
 create mode 100644 packages/pipeline/test/parsers/events/erc20_events_test.ts
 create mode 100644 packages/pipeline/test/parsers/events/exchange_events_test.ts
 delete mode 100644 packages/pipeline/test/parsers/events/index_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1544131464368-CreateERC20ApprovalEvents.ts b/packages/pipeline/migrations/1544131464368-CreateERC20ApprovalEvents.ts
new file mode 100644
index 000000000..2e84e0ec8
--- /dev/null
+++ b/packages/pipeline/migrations/1544131464368-CreateERC20ApprovalEvents.ts
@@ -0,0 +1,26 @@
+import { MigrationInterface, QueryRunner, Table } from 'typeorm';
+
+const erc20ApprovalEvents = new Table({
+    name: 'raw.erc20_approval_events',
+    columns: [
+        { name: 'token_address', type: 'varchar(42)', isPrimary: true },
+        { name: 'log_index', type: 'integer', isPrimary: true },
+        { name: 'block_number', type: 'bigint', isPrimary: true },
+
+        { name: 'raw_data', type: 'varchar' },
+        { name: 'transaction_hash', type: 'varchar' },
+        { name: 'owner_address', type: 'varchar(42)' },
+        { name: 'spender_address', type: 'varchar(42)' },
+        { name: 'amount', type: 'numeric' },
+    ],
+});
+
+export class CreateERC20TokenApprovalEvents1544131464368 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.createTable(erc20ApprovalEvents);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.dropTable(erc20ApprovalEvents);
+    }
+}
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 06482eaaa..5419e22fa 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -46,6 +46,7 @@
     },
     "dependencies": {
         "@0x/connect": "^3.0.2",
+        "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-artifacts": "^1.0.1",
         "@0x/contract-wrappers": "^3.0.0",
         "@0x/dev-utils": "^1.0.13",
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/erc20_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/erc20_events.ts
new file mode 100644
index 000000000..e0098122f
--- /dev/null
+++ b/packages/pipeline/src/data_sources/contract-wrappers/erc20_events.ts
@@ -0,0 +1,45 @@
+import {
+    ContractWrappers,
+    ERC20TokenApprovalEventArgs,
+    ERC20TokenEvents,
+    ERC20TokenWrapper,
+} from '@0x/contract-wrappers';
+import { Web3ProviderEngine } from '@0x/subproviders';
+import { LogWithDecodedArgs } from 'ethereum-types';
+
+import { GetEventsFunc, getEventsWithPaginationAsync } from './utils';
+
+export class ERC20EventsSource {
+    private readonly _erc20Wrapper: ERC20TokenWrapper;
+    private readonly _tokenAddress: string;
+    constructor(provider: Web3ProviderEngine, networkId: number, tokenAddress: string) {
+        const contractWrappers = new ContractWrappers(provider, { networkId });
+        this._erc20Wrapper = contractWrappers.erc20Token;
+        this._tokenAddress = tokenAddress;
+    }
+
+    public async getApprovalEventsAsync(
+        startBlock: number,
+        endBlock: number,
+    ): Promise<Array<LogWithDecodedArgs<ERC20TokenApprovalEventArgs>>> {
+        return getEventsWithPaginationAsync(
+            this._getApprovalEventsForRangeAsync.bind(this) as GetEventsFunc<ERC20TokenApprovalEventArgs>,
+            startBlock,
+            endBlock,
+        );
+    }
+
+    // Gets all approval events of for a specific sub-range. This getter
+    // function will be called during each step of pagination.
+    private async _getApprovalEventsForRangeAsync(
+        fromBlock: number,
+        toBlock: number,
+    ): Promise<Array<LogWithDecodedArgs<ERC20TokenApprovalEventArgs>>> {
+        return this._erc20Wrapper.getLogsAsync<ERC20TokenApprovalEventArgs>(
+            this._tokenAddress,
+            ERC20TokenEvents.Approval,
+            { fromBlock, toBlock },
+            {},
+        );
+    }
+}
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
index 1717eb8b3..58691e2ab 100644
--- a/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
+++ b/packages/pipeline/src/data_sources/contract-wrappers/exchange_events.ts
@@ -8,78 +8,52 @@ import {
     ExchangeWrapper,
 } from '@0x/contract-wrappers';
 import { Web3ProviderEngine } from '@0x/subproviders';
-import { Web3Wrapper } from '@0x/web3-wrapper';
 import { LogWithDecodedArgs } from 'ethereum-types';
 
-import { EXCHANGE_START_BLOCK } from '../../utils';
-
-const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default toBlock.
-const NUM_BLOCKS_PER_QUERY = 20000; // Number of blocks to query for events at a time.
+import { GetEventsFunc, getEventsWithPaginationAsync } from './utils';
 
 export class ExchangeEventsSource {
     private readonly _exchangeWrapper: ExchangeWrapper;
-    private readonly _web3Wrapper: Web3Wrapper;
     constructor(provider: Web3ProviderEngine, networkId: number) {
-        this._web3Wrapper = new Web3Wrapper(provider);
         const contractWrappers = new ContractWrappers(provider, { networkId });
         this._exchangeWrapper = contractWrappers.exchange;
     }
 
     public async getFillEventsAsync(
-        fromBlock?: number,
-        toBlock?: number,
+        startBlock: number,
+        endBlock: number,
     ): Promise<Array<LogWithDecodedArgs<ExchangeFillEventArgs>>> {
-        return this._getEventsAsync<ExchangeFillEventArgs>(ExchangeEvents.Fill, fromBlock, toBlock);
+        const getFillEventsForRangeAsync = this._makeGetterFuncForEventType<ExchangeFillEventArgs>(ExchangeEvents.Fill);
+        return getEventsWithPaginationAsync(getFillEventsForRangeAsync, startBlock, endBlock);
     }
 
     public async getCancelEventsAsync(
-        fromBlock?: number,
-        toBlock?: number,
+        startBlock: number,
+        endBlock: number,
     ): Promise<Array<LogWithDecodedArgs<ExchangeCancelEventArgs>>> {
-        return this._getEventsAsync<ExchangeCancelEventArgs>(ExchangeEvents.Cancel, fromBlock, toBlock);
+        const getCancelEventsForRangeAsync = this._makeGetterFuncForEventType<ExchangeCancelEventArgs>(
+            ExchangeEvents.Cancel,
+        );
+        return getEventsWithPaginationAsync(getCancelEventsForRangeAsync, startBlock, endBlock);
     }
 
     public async getCancelUpToEventsAsync(
-        fromBlock?: number,
-        toBlock?: number,
+        startBlock: number,
+        endBlock: number,
     ): Promise<Array<LogWithDecodedArgs<ExchangeCancelUpToEventArgs>>> {
-        return this._getEventsAsync<ExchangeCancelUpToEventArgs>(ExchangeEvents.CancelUpTo, fromBlock, toBlock);
-    }
-
-    private async _getEventsAsync<ArgsType extends ExchangeEventArgs>(
-        eventName: ExchangeEvents,
-        fromBlock: number = EXCHANGE_START_BLOCK,
-        toBlock?: number,
-    ): Promise<Array<LogWithDecodedArgs<ArgsType>>> {
-        const calculatedToBlock =
-            toBlock === undefined
-                ? (await this._web3Wrapper.getBlockNumberAsync()) - BLOCK_FINALITY_THRESHOLD
-                : toBlock;
-        let events: Array<LogWithDecodedArgs<ArgsType>> = [];
-        for (let currFromBlock = fromBlock; currFromBlock <= calculatedToBlock; currFromBlock += NUM_BLOCKS_PER_QUERY) {
-            events = events.concat(
-                await this._getEventsForRangeAsync<ArgsType>(
-                    eventName,
-                    currFromBlock,
-                    Math.min(currFromBlock + NUM_BLOCKS_PER_QUERY - 1, calculatedToBlock),
-                ),
-            );
-        }
-        return events;
+        const getCancelUpToEventsForRangeAsync = this._makeGetterFuncForEventType<ExchangeCancelUpToEventArgs>(
+            ExchangeEvents.CancelUpTo,
+        );
+        return getEventsWithPaginationAsync(getCancelUpToEventsForRangeAsync, startBlock, endBlock);
     }
 
-    private async _getEventsForRangeAsync<ArgsType extends ExchangeEventArgs>(
-        eventName: ExchangeEvents,
-        fromBlock: number,
-        toBlock: number,
-    ): Promise<Array<LogWithDecodedArgs<ArgsType>>> {
-        return this._exchangeWrapper.getLogsAsync<ArgsType>(
-            eventName,
-            {
-                fromBlock,
-                toBlock,
-            },
-            {},
-        );
+    // Returns a getter function which gets all events of a specific type for a
+    // specific sub-range. This getter function will be called during each step
+    // of pagination.
+    private _makeGetterFuncForEventType<ArgsType extends ExchangeEventArgs>(
+        eventType: ExchangeEvents,
+    ): GetEventsFunc<ArgsType> {
+        return async (fromBlock: number, toBlock: number) =>
+            this._exchangeWrapper.getLogsAsync<ArgsType>(eventType, { fromBlock, toBlock }, {});
     }
 }
diff --git a/packages/pipeline/src/data_sources/contract-wrappers/utils.ts b/packages/pipeline/src/data_sources/contract-wrappers/utils.ts
new file mode 100644
index 000000000..67660a37e
--- /dev/null
+++ b/packages/pipeline/src/data_sources/contract-wrappers/utils.ts
@@ -0,0 +1,67 @@
+import { DecodedLogArgs, LogWithDecodedArgs } from 'ethereum-types';
+
+const NUM_BLOCKS_PER_QUERY = 10000; // Number of blocks to query for events at a time.
+const NUM_RETRIES = 3; // Number of retries if a request fails or times out.
+
+export type GetEventsFunc<ArgsType extends DecodedLogArgs> = (
+    fromBlock: number,
+    toBlock: number,
+) => Promise<Array<LogWithDecodedArgs<ArgsType>>>;
+
+/**
+ * Gets all events between the given startBlock and endBlock by querying for
+ * NUM_BLOCKS_PER_QUERY at a time. Accepts a getter function in order to
+ * maximize code re-use and allow for getting different types of events for
+ * different contracts. If the getter function throws with a retryable error,
+ * it will automatically be retried up to NUM_RETRIES times.
+ * @param getEventsAsync A getter function which will be called for each step during pagination.
+ * @param startBlock The start of the entire block range to get events for.
+ * @param endBlock The end of the entire block range to get events for.
+ */
+export async function getEventsWithPaginationAsync<ArgsType extends DecodedLogArgs>(
+    getEventsAsync: GetEventsFunc<ArgsType>,
+    startBlock: number,
+    endBlock: number,
+): Promise<Array<LogWithDecodedArgs<ArgsType>>> {
+    let events: Array<LogWithDecodedArgs<ArgsType>> = [];
+    for (let fromBlock = startBlock; fromBlock <= endBlock; fromBlock += NUM_BLOCKS_PER_QUERY) {
+        const toBlock = Math.min(fromBlock + NUM_BLOCKS_PER_QUERY - 1, endBlock);
+        const eventsInRange = await _getEventsWithRetriesAsync(getEventsAsync, NUM_RETRIES, fromBlock, toBlock);
+        events = events.concat(eventsInRange);
+    }
+    return events;
+}
+
+/**
+ * Calls the getEventsAsync function and retries up to numRetries times if it
+ * throws with an error that is considered retryable.
+ * @param getEventsAsync a function that will be called on each iteration.
+ * @param numRetries the maximum number times to retry getEventsAsync if it fails with a retryable error.
+ * @param fromBlock the start of the sub-range of blocks we are getting events for.
+ * @param toBlock the end of the sub-range of blocks we are getting events for.
+ */
+export async function _getEventsWithRetriesAsync<ArgsType extends DecodedLogArgs>(
+    getEventsAsync: GetEventsFunc<ArgsType>,
+    numRetries: number,
+    fromBlock: number,
+    toBlock: number,
+): Promise<Array<LogWithDecodedArgs<ArgsType>>> {
+    let eventsInRange: Array<LogWithDecodedArgs<ArgsType>> = [];
+    for (let i = 0; i <= numRetries; i++) {
+        try {
+            eventsInRange = await getEventsAsync(fromBlock, toBlock);
+        } catch (err) {
+            if (isErrorRetryable(err) && i < numRetries) {
+                continue;
+            } else {
+                throw err;
+            }
+        }
+        break;
+    }
+    return eventsInRange;
+}
+
+function isErrorRetryable(err: Error): boolean {
+    return err.message.includes('network timeout');
+}
diff --git a/packages/pipeline/src/entities/erc20_approval_event.ts b/packages/pipeline/src/entities/erc20_approval_event.ts
new file mode 100644
index 000000000..69cdfcb0b
--- /dev/null
+++ b/packages/pipeline/src/entities/erc20_approval_event.ts
@@ -0,0 +1,26 @@
+import { BigNumber } from '@0x/utils';
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
+
+@Entity({ name: 'erc20_approval_events', schema: 'raw' })
+export class ERC20ApprovalEvent {
+    @PrimaryColumn({ name: 'token_address' })
+    public tokenAddress!: string;
+    @PrimaryColumn({ name: 'log_index' })
+    public logIndex!: number;
+    @PrimaryColumn({ name: 'block_number', transformer: numberToBigIntTransformer })
+    public blockNumber!: number;
+
+    @Column({ name: 'raw_data' })
+    public rawData!: string;
+
+    @Column({ name: 'transaction_hash' })
+    public transactionHash!: string;
+    @Column({ name: 'owner_address' })
+    public ownerAddress!: string;
+    @Column({ name: 'spender_address' })
+    public spenderAddress!: string;
+    @Column({ name: 'amount', type: 'numeric', transformer: bigNumberTransformer })
+    public amount!: BigNumber;
+}
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index db0814e38..cc3de78bb 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -14,5 +14,6 @@ export { SraOrdersObservedTimeStamp, createObservedTimestampForOrder } from './s
 export { TokenMetadata } from './token_metadata';
 export { TokenOrderbookSnapshot } from './token_order';
 export { Transaction } from './transaction';
+export { ERC20ApprovalEvent } from './erc20_approval_event';
 
 export type ExchangeEvent = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index b60703790..27991c430 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -3,6 +3,7 @@ import { ConnectionOptions } from 'typeorm';
 import {
     Block,
     DexTrade,
+    ERC20ApprovalEvent,
     ExchangeCancelEvent,
     ExchangeCancelUpToEvent,
     ExchangeFillEvent,
@@ -22,6 +23,7 @@ const entities = [
     ExchangeCancelEvent,
     ExchangeCancelUpToEvent,
     ExchangeFillEvent,
+    ERC20ApprovalEvent,
     OHLCVExternal,
     Relayer,
     SraOrder,
diff --git a/packages/pipeline/src/parsers/events/erc20_events.ts b/packages/pipeline/src/parsers/events/erc20_events.ts
new file mode 100644
index 000000000..caf9984d0
--- /dev/null
+++ b/packages/pipeline/src/parsers/events/erc20_events.ts
@@ -0,0 +1,34 @@
+import { ERC20TokenApprovalEventArgs } from '@0x/contract-wrappers';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { ERC20ApprovalEvent } from '../../entities';
+
+/**
+ * Parses raw event logs for an ERC20 approval event and returns an array of
+ * ERC20ApprovalEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
+ */
+export const parseERC20ApprovalEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ERC20TokenApprovalEventArgs>>,
+) => ERC20ApprovalEvent[] = R.map(_convertToERC20ApprovalEvent);
+
+/**
+ * Converts a raw event log for an ERC20 approval event into an
+ * ERC20ApprovalEvent entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
+export function _convertToERC20ApprovalEvent(
+    eventLog: LogWithDecodedArgs<ERC20TokenApprovalEventArgs>,
+): ERC20ApprovalEvent {
+    const erc20ApprovalEvent = new ERC20ApprovalEvent();
+    erc20ApprovalEvent.tokenAddress = eventLog.address as string;
+    erc20ApprovalEvent.blockNumber = eventLog.blockNumber as number;
+    erc20ApprovalEvent.logIndex = eventLog.logIndex as number;
+    erc20ApprovalEvent.rawData = eventLog.data as string;
+    erc20ApprovalEvent.transactionHash = eventLog.transactionHash;
+    erc20ApprovalEvent.ownerAddress = eventLog.args._owner;
+    erc20ApprovalEvent.spenderAddress = eventLog.args._spender;
+    erc20ApprovalEvent.amount = eventLog.args._value;
+    return erc20ApprovalEvent;
+}
diff --git a/packages/pipeline/src/parsers/events/exchange_events.ts b/packages/pipeline/src/parsers/events/exchange_events.ts
new file mode 100644
index 000000000..e18106c75
--- /dev/null
+++ b/packages/pipeline/src/parsers/events/exchange_events.ts
@@ -0,0 +1,133 @@
+import { ExchangeCancelEventArgs, ExchangeCancelUpToEventArgs, ExchangeFillEventArgs } from '@0x/contract-wrappers';
+import { assetDataUtils } from '@0x/order-utils';
+import { AssetProxyId, ERC721AssetData } from '@0x/types';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import * as R from 'ramda';
+
+import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeFillEvent } from '../../entities';
+import { bigNumbertoStringOrNull } from '../../utils';
+
+/**
+ * Parses raw event logs for a fill event and returns an array of
+ * ExchangeFillEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
+ */
+export const parseExchangeFillEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeFillEventArgs>>,
+) => ExchangeFillEvent[] = R.map(_convertToExchangeFillEvent);
+
+/**
+ * Parses raw event logs for a cancel event and returns an array of
+ * ExchangeCancelEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
+ */
+export const parseExchangeCancelEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelEventArgs>>,
+) => ExchangeCancelEvent[] = R.map(_convertToExchangeCancelEvent);
+
+/**
+ * Parses raw event logs for a CancelUpTo event and returns an array of
+ * ExchangeCancelUpToEvent entities.
+ * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
+ */
+export const parseExchangeCancelUpToEvents: (
+    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelUpToEventArgs>>,
+) => ExchangeCancelUpToEvent[] = R.map(_convertToExchangeCancelUpToEvent);
+
+/**
+ * Converts a raw event log for a fill event into an ExchangeFillEvent entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
+export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeFillEvent = new ExchangeFillEvent();
+    exchangeFillEvent.contractAddress = eventLog.address as string;
+    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeFillEvent.logIndex = eventLog.logIndex as number;
+    exchangeFillEvent.rawData = eventLog.data as string;
+    exchangeFillEvent.transactionHash = eventLog.transactionHash;
+    exchangeFillEvent.makerAddress = eventLog.args.makerAddress;
+    exchangeFillEvent.takerAddress = eventLog.args.takerAddress;
+    exchangeFillEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
+    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount;
+    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount;
+    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid;
+    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid;
+    exchangeFillEvent.orderHash = eventLog.args.orderHash;
+    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeFillEvent.makerAssetType = makerAssetType;
+    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    // tslint has a false positive here. Type assertion is required.
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeFillEvent.takerAssetType = takerAssetType;
+    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeFillEvent;
+}
+
+/**
+ * Converts a raw event log for a cancel event into an ExchangeCancelEvent
+ * entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
+export function _convertToExchangeCancelEvent(
+    eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
+): ExchangeCancelEvent {
+    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
+    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
+    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
+    const exchangeCancelEvent = new ExchangeCancelEvent();
+    exchangeCancelEvent.contractAddress = eventLog.address as string;
+    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeCancelEvent.logIndex = eventLog.logIndex as number;
+    exchangeCancelEvent.rawData = eventLog.data as string;
+    exchangeCancelEvent.transactionHash = eventLog.transactionHash;
+    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress;
+    exchangeCancelEvent.takerAddress = eventLog.args.takerAddress;
+    exchangeCancelEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
+    exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeCancelEvent.orderHash = eventLog.args.orderHash;
+    exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    exchangeCancelEvent.makerAssetType = makerAssetType;
+    exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
+    exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
+    exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    exchangeCancelEvent.takerAssetType = takerAssetType;
+    exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
+    exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
+    exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
+    return exchangeCancelEvent;
+}
+
+/**
+ * Converts a raw event log for a cancelUpTo event into an
+ * ExchangeCancelUpToEvent entity.
+ * @param eventLog Raw event log (e.g. returned from contract-wrappers).
+ */
+export function _convertToExchangeCancelUpToEvent(
+    eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
+): ExchangeCancelUpToEvent {
+    const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent();
+    exchangeCancelUpToEvent.contractAddress = eventLog.address as string;
+    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
+    exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
+    exchangeCancelUpToEvent.rawData = eventLog.data as string;
+    exchangeCancelUpToEvent.transactionHash = eventLog.transactionHash;
+    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress;
+    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress;
+    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch;
+    return exchangeCancelUpToEvent;
+}
diff --git a/packages/pipeline/src/parsers/events/index.ts b/packages/pipeline/src/parsers/events/index.ts
index e18106c75..3f9915e8b 100644
--- a/packages/pipeline/src/parsers/events/index.ts
+++ b/packages/pipeline/src/parsers/events/index.ts
@@ -1,133 +1,2 @@
-import { ExchangeCancelEventArgs, ExchangeCancelUpToEventArgs, ExchangeFillEventArgs } from '@0x/contract-wrappers';
-import { assetDataUtils } from '@0x/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0x/types';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import * as R from 'ramda';
-
-import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeFillEvent } from '../../entities';
-import { bigNumbertoStringOrNull } from '../../utils';
-
-/**
- * Parses raw event logs for a fill event and returns an array of
- * ExchangeFillEvent entities.
- * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
- */
-export const parseExchangeFillEvents: (
-    eventLogs: Array<LogWithDecodedArgs<ExchangeFillEventArgs>>,
-) => ExchangeFillEvent[] = R.map(_convertToExchangeFillEvent);
-
-/**
- * Parses raw event logs for a cancel event and returns an array of
- * ExchangeCancelEvent entities.
- * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
- */
-export const parseExchangeCancelEvents: (
-    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelEventArgs>>,
-) => ExchangeCancelEvent[] = R.map(_convertToExchangeCancelEvent);
-
-/**
- * Parses raw event logs for a CancelUpTo event and returns an array of
- * ExchangeCancelUpToEvent entities.
- * @param eventLogs Raw event logs (e.g. returned from contract-wrappers).
- */
-export const parseExchangeCancelUpToEvents: (
-    eventLogs: Array<LogWithDecodedArgs<ExchangeCancelUpToEventArgs>>,
-) => ExchangeCancelUpToEvent[] = R.map(_convertToExchangeCancelUpToEvent);
-
-/**
- * Converts a raw event log for a fill event into an ExchangeFillEvent entity.
- * @param eventLog Raw event log (e.g. returned from contract-wrappers).
- */
-export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeFillEvent = new ExchangeFillEvent();
-    exchangeFillEvent.contractAddress = eventLog.address as string;
-    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeFillEvent.logIndex = eventLog.logIndex as number;
-    exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.transactionHash = eventLog.transactionHash;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress;
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress;
-    exchangeFillEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
-    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount;
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount;
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid;
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid;
-    exchangeFillEvent.orderHash = eventLog.args.orderHash;
-    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeFillEvent.makerAssetType = makerAssetType;
-    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    // tslint has a false positive here. Type assertion is required.
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeFillEvent.takerAssetType = takerAssetType;
-    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeFillEvent;
-}
-
-/**
- * Converts a raw event log for a cancel event into an ExchangeCancelEvent
- * entity.
- * @param eventLog Raw event log (e.g. returned from contract-wrappers).
- */
-export function _convertToExchangeCancelEvent(
-    eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
-): ExchangeCancelEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeCancelEvent = new ExchangeCancelEvent();
-    exchangeCancelEvent.contractAddress = eventLog.address as string;
-    exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeCancelEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelEvent.rawData = eventLog.data as string;
-    exchangeCancelEvent.transactionHash = eventLog.transactionHash;
-    exchangeCancelEvent.makerAddress = eventLog.args.makerAddress;
-    exchangeCancelEvent.takerAddress = eventLog.args.takerAddress;
-    exchangeCancelEvent.feeRecipientAddress = eventLog.args.feeRecipientAddress;
-    exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeCancelEvent.orderHash = eventLog.args.orderHash;
-    exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeCancelEvent.makerAssetType = makerAssetType;
-    exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeCancelEvent.takerAssetType = takerAssetType;
-    exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    // tslint:disable-next-line:no-unnecessary-type-assertion
-    exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeCancelEvent;
-}
-
-/**
- * Converts a raw event log for a cancelUpTo event into an
- * ExchangeCancelUpToEvent entity.
- * @param eventLog Raw event log (e.g. returned from contract-wrappers).
- */
-export function _convertToExchangeCancelUpToEvent(
-    eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>,
-): ExchangeCancelUpToEvent {
-    const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent();
-    exchangeCancelUpToEvent.contractAddress = eventLog.address as string;
-    exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number;
-    exchangeCancelUpToEvent.rawData = eventLog.data as string;
-    exchangeCancelUpToEvent.transactionHash = eventLog.transactionHash;
-    exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress;
-    exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch;
-    return exchangeCancelUpToEvent;
-}
+export { parseExchangeCancelEvents, parseExchangeCancelUpToEvents, parseExchangeFillEvents } from './exchange_events';
+export { parseERC20ApprovalEvents } from './erc20_events';
diff --git a/packages/pipeline/src/scripts/pull_erc20_events.ts b/packages/pipeline/src/scripts/pull_erc20_events.ts
new file mode 100644
index 000000000..0ad12c97a
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_erc20_events.ts
@@ -0,0 +1,66 @@
+// tslint:disable:no-console
+import { getContractAddressesForNetworkOrThrow } from '@0x/contract-addresses';
+import { web3Factory } from '@0x/dev-utils';
+import { Web3ProviderEngine } from '@0x/subproviders';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import 'reflect-metadata';
+import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
+
+import { ERC20EventsSource } from '../data_sources/contract-wrappers/erc20_events';
+import { ERC20ApprovalEvent } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseERC20ApprovalEvents } from '../parsers/events';
+import { handleError, INFURA_ROOT_URL } from '../utils';
+
+const NETWORK_ID = 1;
+const START_BLOCK_OFFSET = 100; // Number of blocks before the last known block to consider when updating fill events.
+const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
+const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default endBlock.
+const WETH_START_BLOCK = 4719568; // Block number when the WETH contract was deployed.
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: INFURA_ROOT_URL,
+    });
+    const endBlock = await calculateEndBlockAsync(provider);
+    await getAndSaveWETHApprovalEventsAsync(provider, endBlock);
+    process.exit(0);
+})().catch(handleError);
+
+async function getAndSaveWETHApprovalEventsAsync(provider: Web3ProviderEngine, endBlock: number): Promise<void> {
+    console.log('Checking existing approval events...');
+    const repository = connection.getRepository(ERC20ApprovalEvent);
+    const startBlock = (await getStartBlockAsync(repository)) || WETH_START_BLOCK;
+
+    console.log(`Getting WETH approval events starting at ${startBlock}...`);
+    const wethTokenAddress = getContractAddressesForNetworkOrThrow(NETWORK_ID).etherToken;
+    const eventsSource = new ERC20EventsSource(provider, NETWORK_ID, wethTokenAddress);
+    const eventLogs = await eventsSource.getApprovalEventsAsync(startBlock, endBlock);
+
+    console.log(`Parsing ${eventLogs.length} WETH approval events...`);
+    const events = parseERC20ApprovalEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total WETH approval events.`);
+    await repository.save(events, { chunk: Math.ceil(events.length / BATCH_SAVE_SIZE) });
+}
+
+async function calculateEndBlockAsync(provider: Web3ProviderEngine): Promise<number> {
+    const web3Wrapper = new Web3Wrapper(provider);
+    const currentBlock = await web3Wrapper.getBlockNumberAsync();
+    return currentBlock - BLOCK_FINALITY_THRESHOLD;
+}
+
+async function getStartBlockAsync(repository: Repository<ERC20ApprovalEvent>): Promise<number | null> {
+    const fillEventCount = await repository.count();
+    if (fillEventCount === 0) {
+        console.log(`No existing approval events found.`);
+        return null;
+    }
+    const queryResult = await connection.query(
+        `SELECT block_number FROM raw.erc20_approval_events ORDER BY block_number DESC LIMIT 1`,
+    );
+    const lastKnownBlock = queryResult[0].block_number;
+    return lastKnownBlock - START_BLOCK_OFFSET;
+}
diff --git a/packages/pipeline/src/scripts/pull_exchange_events.ts b/packages/pipeline/src/scripts/pull_exchange_events.ts
new file mode 100644
index 000000000..e98fc6629
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_exchange_events.ts
@@ -0,0 +1,146 @@
+// tslint:disable:no-console
+import { web3Factory } from '@0x/dev-utils';
+import { Web3ProviderEngine } from '@0x/subproviders';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import R = require('ramda');
+import 'reflect-metadata';
+import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
+
+import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
+import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeEvent, ExchangeFillEvent } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseExchangeCancelEvents, parseExchangeCancelUpToEvents, parseExchangeFillEvents } from '../parsers/events';
+import { EXCHANGE_START_BLOCK, handleError, INFURA_ROOT_URL } from '../utils';
+
+const START_BLOCK_OFFSET = 100; // Number of blocks before the last known block to consider when updating fill events.
+const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
+const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default endBlock.
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const provider = web3Factory.getRpcProvider({
+        rpcUrl: INFURA_ROOT_URL,
+    });
+    const endBlock = await calculateEndBlockAsync(provider);
+    const eventsSource = new ExchangeEventsSource(provider, 1);
+    await getFillEventsAsync(eventsSource, endBlock);
+    await getCancelEventsAsync(eventsSource, endBlock);
+    await getCancelUpToEventsAsync(eventsSource, endBlock);
+    process.exit(0);
+})().catch(handleError);
+
+async function getFillEventsAsync(eventsSource: ExchangeEventsSource, endBlock: number): Promise<void> {
+    console.log('Checking existing fill events...');
+    const repository = connection.getRepository(ExchangeFillEvent);
+    const startBlock = await getStartBlockAsync(repository);
+    console.log(`Getting fill events starting at ${startBlock}...`);
+    const eventLogs = await eventsSource.getFillEventsAsync(startBlock, endBlock);
+    console.log('Parsing fill events...');
+    const events = parseExchangeFillEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total fill events.`);
+    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
+}
+
+async function getCancelEventsAsync(eventsSource: ExchangeEventsSource, endBlock: number): Promise<void> {
+    console.log('Checking existing cancel events...');
+    const repository = connection.getRepository(ExchangeCancelEvent);
+    const startBlock = await getStartBlockAsync(repository);
+    console.log(`Getting cancel events starting at ${startBlock}...`);
+    const eventLogs = await eventsSource.getCancelEventsAsync(startBlock, endBlock);
+    console.log('Parsing cancel events...');
+    const events = parseExchangeCancelEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total cancel events.`);
+    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
+}
+
+async function getCancelUpToEventsAsync(eventsSource: ExchangeEventsSource, endBlock: number): Promise<void> {
+    console.log('Checking existing CancelUpTo events...');
+    const repository = connection.getRepository(ExchangeCancelUpToEvent);
+    const startBlock = await getStartBlockAsync(repository);
+    console.log(`Getting CancelUpTo events starting at ${startBlock}...`);
+    const eventLogs = await eventsSource.getCancelUpToEventsAsync(startBlock, endBlock);
+    console.log('Parsing CancelUpTo events...');
+    const events = parseExchangeCancelUpToEvents(eventLogs);
+    console.log(`Retrieved and parsed ${events.length} total CancelUpTo events.`);
+    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
+}
+
+const tableNameRegex = /^[a-zA-Z_]*$/;
+
+async function getStartBlockAsync<T extends ExchangeEvent>(repository: Repository<T>): Promise<number> {
+    const fillEventCount = await repository.count();
+    if (fillEventCount === 0) {
+        console.log(`No existing ${repository.metadata.name}s found.`);
+        return EXCHANGE_START_BLOCK;
+    }
+    const tableName = repository.metadata.tableName;
+    if (!tableNameRegex.test(tableName)) {
+        throw new Error(`Unexpected special character in table name: ${tableName}`);
+    }
+    const queryResult = await connection.query(
+        `SELECT block_number FROM raw.${tableName} ORDER BY block_number DESC LIMIT 1`,
+    );
+    const lastKnownBlock = queryResult[0].block_number;
+    return lastKnownBlock - START_BLOCK_OFFSET;
+}
+
+async function saveEventsAsync<T extends ExchangeEvent>(
+    isInitialPull: boolean,
+    repository: Repository<T>,
+    events: T[],
+): Promise<void> {
+    console.log(`Saving ${repository.metadata.name}s...`);
+    if (isInitialPull) {
+        // Split data into numChunks pieces of maximum size BATCH_SAVE_SIZE
+        // each.
+        for (const eventsBatch of R.splitEvery(BATCH_SAVE_SIZE, events)) {
+            await repository.insert(eventsBatch);
+        }
+    } else {
+        // If we possibly have some overlap where we need to update some
+        // existing events, we need to use our workaround/fallback.
+        await saveIndividuallyWithFallbackAsync(repository, events);
+    }
+    const totalEvents = await repository.count();
+    console.log(`Done saving events. There are now ${totalEvents} total ${repository.metadata.name}s.`);
+}
+
+async function saveIndividuallyWithFallbackAsync<T extends ExchangeEvent>(
+    repository: Repository<T>,
+    events: T[],
+): Promise<void> {
+    // Note(albrow): This is a temporary hack because `save` is not working as
+    // documented and is causing a foreign key constraint violation. Hopefully
+    // can remove later because this "poor man's upsert" implementation operates
+    // on one event at a time and is therefore much slower.
+    for (const event of events) {
+        try {
+            // First try an insert.
+            await repository.insert(event);
+        } catch {
+            // If it fails, assume it was a foreign key constraint error and try
+            // doing an update instead.
+            // Note(albrow): Unfortunately the `as any` hack here seems
+            // required. I can't figure out how to convince the type-checker
+            // that the criteria and the entity itself are the correct type for
+            // the given repository. If we can remove the `save` hack then this
+            // will probably no longer be necessary.
+            await repository.update(
+                {
+                    contractAddress: event.contractAddress,
+                    blockNumber: event.blockNumber,
+                    logIndex: event.logIndex,
+                } as any,
+                event as any,
+            );
+        }
+    }
+}
+
+async function calculateEndBlockAsync(provider: Web3ProviderEngine): Promise<number> {
+    const web3Wrapper = new Web3Wrapper(provider);
+    const currentBlock = await web3Wrapper.getBlockNumberAsync();
+    return currentBlock - BLOCK_FINALITY_THRESHOLD;
+}
diff --git a/packages/pipeline/src/scripts/pull_missing_blocks.ts b/packages/pipeline/src/scripts/pull_missing_blocks.ts
index b7bd51f08..18fe1b700 100644
--- a/packages/pipeline/src/scripts/pull_missing_blocks.ts
+++ b/packages/pipeline/src/scripts/pull_missing_blocks.ts
@@ -24,7 +24,7 @@ let connection: Connection;
 (async () => {
     connection = await createConnection(ormConfig as ConnectionOptions);
     const provider = web3Factory.getRpcProvider({
-        rpcUrl: `${INFURA_ROOT_URL}/${process.env.INFURA_API_KEY}`,
+        rpcUrl: INFURA_ROOT_URL,
     });
     const web3Source = new Web3Source(provider);
     await getAllMissingBlocks(web3Source);
diff --git a/packages/pipeline/src/scripts/pull_missing_events.ts b/packages/pipeline/src/scripts/pull_missing_events.ts
deleted file mode 100644
index 80abbb8b0..000000000
--- a/packages/pipeline/src/scripts/pull_missing_events.ts
+++ /dev/null
@@ -1,136 +0,0 @@
-// tslint:disable:no-console
-import { web3Factory } from '@0x/dev-utils';
-import R = require('ramda');
-import 'reflect-metadata';
-import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
-
-import { ExchangeEventsSource } from '../data_sources/contract-wrappers/exchange_events';
-import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeEvent, ExchangeFillEvent } from '../entities';
-import * as ormConfig from '../ormconfig';
-import { parseExchangeCancelEvents, parseExchangeCancelUpToEvents, parseExchangeFillEvents } from '../parsers/events';
-import { EXCHANGE_START_BLOCK, handleError, INFURA_ROOT_URL } from '../utils';
-
-const START_BLOCK_OFFSET = 100; // Number of blocks before the last known block to consider when updating fill events.
-const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
-
-let connection: Connection;
-
-(async () => {
-    connection = await createConnection(ormConfig as ConnectionOptions);
-    const provider = web3Factory.getRpcProvider({
-        rpcUrl: INFURA_ROOT_URL,
-    });
-    const eventsSource = new ExchangeEventsSource(provider, 1);
-    await getFillEventsAsync(eventsSource);
-    await getCancelEventsAsync(eventsSource);
-    await getCancelUpToEventsAsync(eventsSource);
-    process.exit(0);
-})().catch(handleError);
-
-async function getFillEventsAsync(eventsSource: ExchangeEventsSource): Promise<void> {
-    console.log('Checking existing fill events...');
-    const repository = connection.getRepository(ExchangeFillEvent);
-    const startBlock = await getStartBlockAsync(repository);
-    console.log(`Getting fill events starting at ${startBlock}...`);
-    const eventLogs = await eventsSource.getFillEventsAsync(startBlock);
-    console.log('Parsing fill events...');
-    const events = parseExchangeFillEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total fill events.`);
-    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
-}
-
-async function getCancelEventsAsync(eventsSource: ExchangeEventsSource): Promise<void> {
-    console.log('Checking existing cancel events...');
-    const repository = connection.getRepository(ExchangeCancelEvent);
-    const startBlock = await getStartBlockAsync(repository);
-    console.log(`Getting cancel events starting at ${startBlock}...`);
-    const eventLogs = await eventsSource.getCancelEventsAsync(startBlock);
-    console.log('Parsing cancel events...');
-    const events = parseExchangeCancelEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total cancel events.`);
-    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
-}
-
-async function getCancelUpToEventsAsync(eventsSource: ExchangeEventsSource): Promise<void> {
-    console.log('Checking existing CancelUpTo events...');
-    const repository = connection.getRepository(ExchangeCancelUpToEvent);
-    const startBlock = await getStartBlockAsync(repository);
-    console.log(`Getting CancelUpTo events starting at ${startBlock}...`);
-    const eventLogs = await eventsSource.getCancelUpToEventsAsync(startBlock);
-    console.log('Parsing CancelUpTo events...');
-    const events = parseExchangeCancelUpToEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total CancelUpTo events.`);
-    await saveEventsAsync(startBlock === EXCHANGE_START_BLOCK, repository, events);
-}
-
-const tableNameRegex = /^[a-zA-Z_]*$/;
-
-async function getStartBlockAsync<T extends ExchangeEvent>(repository: Repository<T>): Promise<number> {
-    const fillEventCount = await repository.count();
-    if (fillEventCount === 0) {
-        console.log(`No existing ${repository.metadata.name}s found.`);
-        return EXCHANGE_START_BLOCK;
-    }
-    const tableName = repository.metadata.tableName;
-    if (!tableNameRegex.test(tableName)) {
-        throw new Error(`Unexpected special character in table name: ${tableName}`);
-    }
-    const queryResult = await connection.query(
-        `SELECT block_number FROM raw.${tableName} ORDER BY block_number DESC LIMIT 1`,
-    );
-    const lastKnownBlock = queryResult[0].block_number;
-    return lastKnownBlock - START_BLOCK_OFFSET;
-}
-
-async function saveEventsAsync<T extends ExchangeEvent>(
-    isInitialPull: boolean,
-    repository: Repository<T>,
-    events: T[],
-): Promise<void> {
-    console.log(`Saving ${repository.metadata.name}s...`);
-    if (isInitialPull) {
-        // Split data into numChunks pieces of maximum size BATCH_SAVE_SIZE
-        // each.
-        for (const eventsBatch of R.splitEvery(BATCH_SAVE_SIZE, events)) {
-            await repository.insert(eventsBatch);
-        }
-    } else {
-        // If we possibly have some overlap where we need to update some
-        // existing events, we need to use our workaround/fallback.
-        await saveIndividuallyWithFallbackAsync(repository, events);
-    }
-    const totalEvents = await repository.count();
-    console.log(`Done saving events. There are now ${totalEvents} total ${repository.metadata.name}s.`);
-}
-
-async function saveIndividuallyWithFallbackAsync<T extends ExchangeEvent>(
-    repository: Repository<T>,
-    events: T[],
-): Promise<void> {
-    // Note(albrow): This is a temporary hack because `save` is not working as
-    // documented and is causing a foreign key constraint violation. Hopefully
-    // can remove later because this "poor man's upsert" implementation operates
-    // on one event at a time and is therefore much slower.
-    for (const event of events) {
-        try {
-            // First try an insert.
-            await repository.insert(event);
-        } catch {
-            // If it fails, assume it was a foreign key constraint error and try
-            // doing an update instead.
-            // Note(albrow): Unfortunately the `as any` hack here seems
-            // required. I can't figure out how to convince the type-checker
-            // that the criteria and the entity itself are the correct type for
-            // the given repository. If we can remove the `save` hack then this
-            // will probably no longer be necessary.
-            await repository.update(
-                {
-                    contractAddress: event.contractAddress,
-                    blockNumber: event.blockNumber,
-                    logIndex: event.logIndex,
-                } as any,
-                event as any,
-            );
-        }
-    }
-}
diff --git a/packages/pipeline/test/data_sources/contract-wrappers/utils_test.ts b/packages/pipeline/test/data_sources/contract-wrappers/utils_test.ts
new file mode 100644
index 000000000..06f1a5e86
--- /dev/null
+++ b/packages/pipeline/test/data_sources/contract-wrappers/utils_test.ts
@@ -0,0 +1,109 @@
+// tslint:disable:custom-no-magic-numbers
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { _getEventsWithRetriesAsync } from '../../../src/data_sources/contract-wrappers/utils';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+const retryableMessage = 'network timeout: (simulated network timeout error)';
+const retryableError = new Error(retryableMessage);
+
+describe('data_sources/contract-wrappers/utils', () => {
+    describe('_getEventsWithRetriesAsync', () => {
+        it('sends a single request if it was successful', async () => {
+            // Pre-declare values for the fromBlock and toBlock arguments.
+            const expectedFromBlock = 100;
+            const expectedToBlock = 200;
+            const expectedLogs: Array<LogWithDecodedArgs<any>> = [
+                {
+                    logIndex: 123,
+                    transactionIndex: 456,
+                    transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+                    blockHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657ff',
+                    blockNumber: 789,
+                    address: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd3365800',
+                    data: 'fake raw data',
+                    topics: [],
+                    event: 'TEST_EVENT',
+                    args: [1, 2, 3],
+                },
+            ];
+
+            // mockGetEventsAsync checks its arguments, increments `callCount`
+            // and returns `expectedLogs`.
+            let callCount = 0;
+            const mockGetEventsAsync = async (
+                fromBlock: number,
+                toBlock: number,
+            ): Promise<Array<LogWithDecodedArgs<any>>> => {
+                expect(fromBlock).equals(expectedFromBlock);
+                expect(toBlock).equals(expectedToBlock);
+                callCount += 1;
+                return expectedLogs;
+            };
+
+            // Make sure that we get what we expected and that the mock function
+            // was called exactly once.
+            const gotLogs = await _getEventsWithRetriesAsync(mockGetEventsAsync, 3, expectedFromBlock, expectedToBlock);
+            expect(gotLogs).deep.equals(expectedLogs);
+            expect(callCount).equals(
+                1,
+                'getEventsAsync function was called more than once even though it was successful',
+            );
+        });
+        it('retries and eventually succeeds', async () => {
+            const numRetries = 5;
+            let callCount = 0;
+            // mockGetEventsAsync throws unless callCount == numRetries + 1.
+            const mockGetEventsAsync = async (
+                _fromBlock: number,
+                _toBlock: number,
+            ): Promise<Array<LogWithDecodedArgs<any>>> => {
+                callCount += 1;
+                if (callCount === numRetries + 1) {
+                    return [];
+                }
+                throw retryableError;
+            };
+            await _getEventsWithRetriesAsync(mockGetEventsAsync, numRetries, 100, 300);
+            expect(callCount).equals(numRetries + 1, 'getEventsAsync function was called the wrong number of times');
+        });
+        it('throws for non-retryable errors', async () => {
+            const numRetries = 5;
+            const expectedMessage = 'Non-retryable error';
+            // mockGetEventsAsync always throws a non-retryable error.
+            const mockGetEventsAsync = async (
+                _fromBlock: number,
+                _toBlock: number,
+            ): Promise<Array<LogWithDecodedArgs<any>>> => {
+                throw new Error(expectedMessage);
+            };
+            // Note(albrow): This does actually return a promise (or at least a
+            // "promise-like object" and is a false positive in TSLint.
+            // tslint:disable-next-line:await-promise
+            await expect(_getEventsWithRetriesAsync(mockGetEventsAsync, numRetries, 100, 300)).to.be.rejectedWith(
+                expectedMessage,
+            );
+        });
+        it('throws after too many retries', async () => {
+            const numRetries = 5;
+            // mockGetEventsAsync always throws a retryable error.
+            const mockGetEventsAsync = async (
+                _fromBlock: number,
+                _toBlock: number,
+            ): Promise<Array<LogWithDecodedArgs<any>>> => {
+                throw retryableError;
+            };
+            // Note(albrow): This does actually return a promise (or at least a
+            // "promise-like object" and is a false positive in TSLint.
+            // tslint:disable-next-line:await-promise
+            await expect(_getEventsWithRetriesAsync(mockGetEventsAsync, numRetries, 100, 300)).to.be.rejectedWith(
+                retryableMessage,
+            );
+        });
+    });
+});
diff --git a/packages/pipeline/test/entities/erc20_approval_events_test.ts b/packages/pipeline/test/entities/erc20_approval_events_test.ts
new file mode 100644
index 000000000..1ecf41ee5
--- /dev/null
+++ b/packages/pipeline/test/entities/erc20_approval_events_test.ts
@@ -0,0 +1,29 @@
+import { BigNumber } from '@0x/utils';
+import 'mocha';
+import 'reflect-metadata';
+
+import { ERC20ApprovalEvent } from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+// tslint:disable:custom-no-magic-numbers
+describe('ERC20ApprovalEvent entity', () => {
+    it('save/find', async () => {
+        const connection = await createDbConnectionOnceAsync();
+        const event = new ERC20ApprovalEvent();
+        event.tokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+        event.blockNumber = 6281577;
+        event.rawData = '0x000000000000000000000000000000000000000000000002b9cba5ee21ad3df9';
+        event.logIndex = 43;
+        event.transactionHash = '0xcb46b19c786376a0a0140d51e3e606a4c4f926d8ca5434e96d2f69d04d8d9c7f';
+        event.ownerAddress = '0x0b65c5f6f3a05d6be5588a72b603360773b3fe04';
+        event.spenderAddress = '0x448a5065aebb8e423f0896e6c5d525c040f59af3';
+        event.amount = new BigNumber('50281464906893835769');
+        const blocksRepository = connection.getRepository(ERC20ApprovalEvent);
+        await testSaveAndFindEntityAsync(blocksRepository, event);
+    });
+});
diff --git a/packages/pipeline/test/parsers/bloxy/index_test.ts b/packages/pipeline/test/parsers/bloxy/index_test.ts
index 2b8d68f98..6aabb091d 100644
--- a/packages/pipeline/test/parsers/bloxy/index_test.ts
+++ b/packages/pipeline/test/parsers/bloxy/index_test.ts
@@ -7,7 +7,6 @@ import * as R from 'ramda';
 import { BLOXY_DEX_TRADES_URL, BloxyTrade } from '../../../src/data_sources/bloxy';
 import { DexTrade } from '../../../src/entities';
 import { _parseBloxyTrade } from '../../../src/parsers/bloxy';
-import { _convertToExchangeFillEvent } from '../../../src/parsers/events';
 import { chaiSetup } from '../../utils/chai_setup';
 
 chaiSetup.configure();
diff --git a/packages/pipeline/test/parsers/events/erc20_events_test.ts b/packages/pipeline/test/parsers/events/erc20_events_test.ts
new file mode 100644
index 000000000..962c50f98
--- /dev/null
+++ b/packages/pipeline/test/parsers/events/erc20_events_test.ts
@@ -0,0 +1,54 @@
+import { ERC20TokenApprovalEventArgs } from '@0x/contract-wrappers';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { ERC20ApprovalEvent } from '../../../src/entities';
+import { _convertToERC20ApprovalEvent } from '../../../src/parsers/events/erc20_events';
+import { _convertToExchangeFillEvent } from '../../../src/parsers/events/exchange_events';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('erc20_events', () => {
+    describe('_convertToERC20ApprovalEvent', () => {
+        it('converts LogWithDecodedArgs to ERC20ApprovalEvent entity', () => {
+            const input: LogWithDecodedArgs<ERC20TokenApprovalEventArgs> = {
+                address: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                blockHash: '0xd2d7aafaa7102aec0bca8ef026d5a85133e87892334c46ee1e92e42912991c9b',
+                blockNumber: 6281577,
+                data: '0x000000000000000000000000000000000000000000000002b9cba5ee21ad3df9',
+                logIndex: 43,
+                topics: [
+                    '0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925',
+                    '0x0000000000000000000000000b65c5f6f3a05d6be5588a72b603360773b3fe04',
+                    '0x000000000000000000000000448a5065aebb8e423f0896e6c5d525c040f59af3',
+                ],
+                transactionHash: '0xcb46b19c786376a0a0140d51e3e606a4c4f926d8ca5434e96d2f69d04d8d9c7f',
+                transactionIndex: 103,
+                event: 'Approval',
+                args: {
+                    _owner: '0x0b65c5f6f3a05d6be5588a72b603360773b3fe04',
+                    _spender: '0x448a5065aebb8e423f0896e6c5d525c040f59af3',
+                    _value: new BigNumber('50281464906893835769'),
+                },
+            };
+
+            const expected = new ERC20ApprovalEvent();
+            expected.tokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.blockNumber = 6281577;
+            expected.rawData = '0x000000000000000000000000000000000000000000000002b9cba5ee21ad3df9';
+            expected.logIndex = 43;
+            expected.transactionHash = '0xcb46b19c786376a0a0140d51e3e606a4c4f926d8ca5434e96d2f69d04d8d9c7f';
+            expected.ownerAddress = '0x0b65c5f6f3a05d6be5588a72b603360773b3fe04';
+            expected.spenderAddress = '0x448a5065aebb8e423f0896e6c5d525c040f59af3';
+            expected.amount = new BigNumber('50281464906893835769');
+
+            const actual = _convertToERC20ApprovalEvent(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/parsers/events/exchange_events_test.ts b/packages/pipeline/test/parsers/events/exchange_events_test.ts
new file mode 100644
index 000000000..5d4b185a5
--- /dev/null
+++ b/packages/pipeline/test/parsers/events/exchange_events_test.ts
@@ -0,0 +1,78 @@
+import { ExchangeFillEventArgs } from '@0x/contract-wrappers';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import { LogWithDecodedArgs } from 'ethereum-types';
+import 'mocha';
+
+import { ExchangeFillEvent } from '../../../src/entities';
+import { _convertToExchangeFillEvent } from '../../../src/parsers/events/exchange_events';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('exchange_events', () => {
+    describe('_convertToExchangeFillEvent', () => {
+        it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
+            const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
+                logIndex: 102,
+                transactionIndex: 38,
+                transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
+                blockHash: '',
+                blockNumber: 6276262,
+                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
+                data:
+                    '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',
+                topics: [
+                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
+                    '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
+                    '0x000000000000000000000000c370d2a5920344aa6b7d8d11250e3e861434cbdd',
+                    '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+                ],
+                event: 'Fill',
+                args: {
+                    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
+                    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
+                    makerAssetFilledAmount: new BigNumber('10000000000000000'),
+                    takerAssetFilledAmount: new BigNumber('100000000000000000'),
+                    makerFeePaid: new BigNumber('0'),
+                    takerFeePaid: new BigNumber('12345'),
+                    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
+                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
+                    takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
+                },
+            };
+            const expected = new ExchangeFillEvent();
+            expected.contractAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
+            expected.blockNumber = 6276262;
+            expected.logIndex = 102;
+            expected.rawData =
+                '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428000000000000000000000000000000000000000000000000002386f26fc10000000000000000000000000000000000000000000000000000016345785d8a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000024f47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024f47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f49800000000000000000000000000000000000000000000000000000000';
+            expected.transactionHash = '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe';
+            expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.feeRecipientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
+            expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
+            expected.makerAssetFilledAmount = new BigNumber('10000000000000000');
+            expected.takerAssetFilledAmount = new BigNumber('100000000000000000');
+            expected.makerFeePaid = new BigNumber('0');
+            expected.takerFeePaid = new BigNumber('12345');
+            expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
+            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerAssetType = 'erc20';
+            expected.makerAssetProxyId = '0xf47261b0';
+            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
+            expected.makerTokenId = null;
+            expected.rawTakerAssetData = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
+            expected.takerAssetType = 'erc20';
+            expected.takerAssetProxyId = '0xf47261b0';
+            expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
+            expected.takerTokenId = null;
+            const actual = _convertToExchangeFillEvent(input);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/parsers/events/index_test.ts b/packages/pipeline/test/parsers/events/index_test.ts
deleted file mode 100644
index 7e439ce39..000000000
--- a/packages/pipeline/test/parsers/events/index_test.ts
+++ /dev/null
@@ -1,78 +0,0 @@
-import { ExchangeFillEventArgs } from '@0x/contract-wrappers';
-import { BigNumber } from '@0x/utils';
-import * as chai from 'chai';
-import { LogWithDecodedArgs } from 'ethereum-types';
-import 'mocha';
-
-import { ExchangeFillEvent } from '../../../src/entities';
-import { _convertToExchangeFillEvent } from '../../../src/parsers/events';
-import { chaiSetup } from '../../utils/chai_setup';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-// tslint:disable:custom-no-magic-numbers
-describe('exchange_events', () => {
-    describe('_convertToExchangeFillEvent', () => {
-        it('converts LogWithDecodedArgs to ExchangeFillEvent entity', () => {
-            const input: LogWithDecodedArgs<ExchangeFillEventArgs> = {
-                logIndex: 102,
-                transactionIndex: 38,
-                transactionHash: '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe',
-                blockHash: '',
-                blockNumber: 6276262,
-                address: '0x4f833a24e1f95d70f028921e27040ca56e09ab0b',
-                data:
-                    '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',
-                topics: [
-                    '0x0bcc4c97732e47d9946f229edb95f5b6323f601300e4690de719993f3c371129',
-                    '0x000000000000000000000000f6da68519f78b0d0bc93c701e86affcb75c92428',
-                    '0x000000000000000000000000c370d2a5920344aa6b7d8d11250e3e861434cbdd',
-                    '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
-                ],
-                event: 'Fill',
-                args: {
-                    makerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
-                    feeRecipientAddress: '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd',
-                    takerAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
-                    senderAddress: '0xf6da68519f78b0d0bc93c701e86affcb75c92428',
-                    makerAssetFilledAmount: new BigNumber('10000000000000000'),
-                    takerAssetFilledAmount: new BigNumber('100000000000000000'),
-                    makerFeePaid: new BigNumber('0'),
-                    takerFeePaid: new BigNumber('12345'),
-                    orderHash: '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a',
-                    makerAssetData: '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
-                    takerAssetData: '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498',
-                },
-            };
-            const expected = new ExchangeFillEvent();
-            expected.contractAddress = '0x4f833a24e1f95d70f028921e27040ca56e09ab0b';
-            expected.blockNumber = 6276262;
-            expected.logIndex = 102;
-            expected.rawData =
-                '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';
-            expected.transactionHash = '0x6dd106d002873746072fc5e496dd0fb2541b68c77bcf9184ae19a42fd33657fe';
-            expected.makerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.takerAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.feeRecipientAddress = '0xc370d2a5920344aa6b7d8d11250e3e861434cbdd';
-            expected.senderAddress = '0xf6da68519f78b0d0bc93c701e86affcb75c92428';
-            expected.makerAssetFilledAmount = new BigNumber('10000000000000000');
-            expected.takerAssetFilledAmount = new BigNumber('100000000000000000');
-            expected.makerFeePaid = new BigNumber('0');
-            expected.takerFeePaid = new BigNumber('12345');
-            expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
-            expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerAssetType = 'erc20';
-            expected.makerAssetProxyId = '0xf47261b0';
-            expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerTokenId = null;
-            expected.rawTakerAssetData = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
-            expected.takerAssetType = 'erc20';
-            expected.takerAssetProxyId = '0xf47261b0';
-            expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
-            expected.takerTokenId = null;
-            const actual = _convertToExchangeFillEvent(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-});
-- 
cgit v1.2.3


From b151b6fe69a87239891beb7b88be586dbbb67331 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 11 Dec 2018 15:38:32 -0800
Subject: Updated CHANGELOGS

---
 packages/0x.js/CHANGELOG.json              | 4 ++--
 packages/0x.js/CHANGELOG.md                | 2 +-
 packages/abi-gen-wrappers/CHANGELOG.json   | 4 ++--
 packages/abi-gen-wrappers/CHANGELOG.md     | 2 +-
 packages/abi-gen/CHANGELOG.json            | 4 ++--
 packages/abi-gen/CHANGELOG.md              | 2 +-
 packages/assert/CHANGELOG.json             | 4 ++--
 packages/assert/CHANGELOG.md               | 2 +-
 packages/asset-buyer/CHANGELOG.json        | 2 +-
 packages/asset-buyer/CHANGELOG.md          | 2 +-
 packages/base-contract/CHANGELOG.json      | 4 ++--
 packages/base-contract/CHANGELOG.md        | 2 +-
 packages/connect/CHANGELOG.json            | 4 ++--
 packages/connect/CHANGELOG.md              | 2 +-
 packages/contract-wrappers/CHANGELOG.json  | 4 ++--
 packages/contract-wrappers/CHANGELOG.md    | 2 +-
 packages/dev-utils/CHANGELOG.json          | 4 ++--
 packages/dev-utils/CHANGELOG.md            | 2 +-
 packages/ethereum-types/CHANGELOG.json     | 4 ++--
 packages/ethereum-types/CHANGELOG.md       | 2 +-
 packages/fill-scenarios/CHANGELOG.json     | 4 ++--
 packages/fill-scenarios/CHANGELOG.md       | 2 +-
 packages/json-schemas/CHANGELOG.json       | 4 ++--
 packages/json-schemas/CHANGELOG.md         | 2 +-
 packages/migrations/CHANGELOG.json         | 4 ++--
 packages/migrations/CHANGELOG.md           | 2 +-
 packages/order-utils/CHANGELOG.json        | 3 ++-
 packages/order-utils/CHANGELOG.md          | 4 ++++
 packages/order-watcher/CHANGELOG.json      | 4 ++--
 packages/order-watcher/CHANGELOG.md        | 2 +-
 packages/react-docs/CHANGELOG.json         | 4 ++--
 packages/react-docs/CHANGELOG.md           | 2 +-
 packages/react-shared/CHANGELOG.json       | 4 ++--
 packages/react-shared/CHANGELOG.md         | 2 +-
 packages/sol-compiler/CHANGELOG.json       | 2 +-
 packages/sol-compiler/CHANGELOG.md         | 2 +-
 packages/sol-cov/CHANGELOG.json            | 4 ++--
 packages/sol-cov/CHANGELOG.md              | 2 +-
 packages/sol-doc/CHANGELOG.json            | 4 ++--
 packages/sol-doc/CHANGELOG.md              | 2 +-
 packages/sol-resolver/CHANGELOG.json       | 2 +-
 packages/sol-resolver/CHANGELOG.md         | 2 +-
 packages/sra-spec/CHANGELOG.json           | 4 ++--
 packages/sra-spec/CHANGELOG.md             | 2 +-
 packages/subproviders/CHANGELOG.json       | 4 ++--
 packages/subproviders/CHANGELOG.md         | 2 +-
 packages/types/CHANGELOG.json              | 2 +-
 packages/types/CHANGELOG.md                | 2 +-
 packages/typescript-typings/CHANGELOG.json | 4 ++--
 packages/typescript-typings/CHANGELOG.md   | 2 +-
 packages/utils/CHANGELOG.json              | 4 ++--
 packages/utils/CHANGELOG.md                | 2 +-
 packages/web3-wrapper/CHANGELOG.json       | 2 +-
 packages/web3-wrapper/CHANGELOG.md         | 2 +-
 54 files changed, 79 insertions(+), 74 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 728ad5cbe..096b29c78 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "2.0.7",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/0x.js/CHANGELOG.md b/packages/0x.js/CHANGELOG.md
index 32bbbd425..226b4919a 100644
--- a/packages/0x.js/CHANGELOG.md
+++ b/packages/0x.js/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.0.7 - _December 10, 2018_
+## v2.0.7 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json
index 16bc2bceb..41e35b712 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "2.0.1",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "version": "2.0.0",
diff --git a/packages/abi-gen-wrappers/CHANGELOG.md b/packages/abi-gen-wrappers/CHANGELOG.md
index c1af3f91f..1209a059b 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.md
+++ b/packages/abi-gen-wrappers/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.0.1 - _December 10, 2018_
+## v2.0.1 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/abi-gen/CHANGELOG.json b/packages/abi-gen/CHANGELOG.json
index 36adb27a5..9142d86d0 100644
--- a/packages/abi-gen/CHANGELOG.json
+++ b/packages/abi-gen/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.18",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1542821676,
diff --git a/packages/abi-gen/CHANGELOG.md b/packages/abi-gen/CHANGELOG.md
index 868781247..4edc82bd3 100644
--- a/packages/abi-gen/CHANGELOG.md
+++ b/packages/abi-gen/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.18 - _December 10, 2018_
+## v1.0.18 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/assert/CHANGELOG.json b/packages/assert/CHANGELOG.json
index 2fecfa8d1..bedde7738 100644
--- a/packages/assert/CHANGELOG.json
+++ b/packages/assert/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.19",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1542821676,
diff --git a/packages/assert/CHANGELOG.md b/packages/assert/CHANGELOG.md
index 55de769d3..bef49229b 100644
--- a/packages/assert/CHANGELOG.md
+++ b/packages/assert/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.19 - _December 10, 2018_
+## v1.0.19 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/asset-buyer/CHANGELOG.json b/packages/asset-buyer/CHANGELOG.json
index 48b774811..1a304f4a3 100644
--- a/packages/asset-buyer/CHANGELOG.json
+++ b/packages/asset-buyer/CHANGELOG.json
@@ -6,7 +6,7 @@
                 "note": "Update SRA order provider to include Dai"
             }
         ],
-        "timestamp": 1544482891
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/asset-buyer/CHANGELOG.md b/packages/asset-buyer/CHANGELOG.md
index 0494d7cf8..cc64f295b 100644
--- a/packages/asset-buyer/CHANGELOG.md
+++ b/packages/asset-buyer/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v3.0.3 - _December 10, 2018_
+## v3.0.3 - _December 11, 2018_
 
     * Update SRA order provider to include Dai
 
diff --git a/packages/base-contract/CHANGELOG.json b/packages/base-contract/CHANGELOG.json
index b40f2f2a5..fc3f065d9 100644
--- a/packages/base-contract/CHANGELOG.json
+++ b/packages/base-contract/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "3.0.9",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/base-contract/CHANGELOG.md b/packages/base-contract/CHANGELOG.md
index c07dca358..65888d9ab 100644
--- a/packages/base-contract/CHANGELOG.md
+++ b/packages/base-contract/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v3.0.9 - _December 10, 2018_
+## v3.0.9 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/connect/CHANGELOG.json b/packages/connect/CHANGELOG.json
index 20b86e776..f9d0f51cc 100644
--- a/packages/connect/CHANGELOG.json
+++ b/packages/connect/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "3.0.9",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/connect/CHANGELOG.md b/packages/connect/CHANGELOG.md
index de5c29c1f..befd0572c 100644
--- a/packages/connect/CHANGELOG.md
+++ b/packages/connect/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v3.0.9 - _December 10, 2018_
+## v3.0.9 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index 4361c890f..e0f5c8ded 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "4.1.2",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/contract-wrappers/CHANGELOG.md b/packages/contract-wrappers/CHANGELOG.md
index ad7df9c4b..3716db927 100644
--- a/packages/contract-wrappers/CHANGELOG.md
+++ b/packages/contract-wrappers/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v4.1.2 - _December 10, 2018_
+## v4.1.2 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/dev-utils/CHANGELOG.json b/packages/dev-utils/CHANGELOG.json
index a6482ac27..940a59ea6 100644
--- a/packages/dev-utils/CHANGELOG.json
+++ b/packages/dev-utils/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.20",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/dev-utils/CHANGELOG.md b/packages/dev-utils/CHANGELOG.md
index 49023d4f0..f2484854b 100644
--- a/packages/dev-utils/CHANGELOG.md
+++ b/packages/dev-utils/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.20 - _December 10, 2018_
+## v1.0.20 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/ethereum-types/CHANGELOG.json b/packages/ethereum-types/CHANGELOG.json
index a421532be..6ce8feb1e 100644
--- a/packages/ethereum-types/CHANGELOG.json
+++ b/packages/ethereum-types/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.1.3",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "version": "1.1.2",
diff --git a/packages/ethereum-types/CHANGELOG.md b/packages/ethereum-types/CHANGELOG.md
index 19948d172..07cf8e042 100644
--- a/packages/ethereum-types/CHANGELOG.md
+++ b/packages/ethereum-types/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.1.3 - _December 10, 2018_
+## v1.1.3 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/fill-scenarios/CHANGELOG.json b/packages/fill-scenarios/CHANGELOG.json
index ab445058e..af44a13d5 100644
--- a/packages/fill-scenarios/CHANGELOG.json
+++ b/packages/fill-scenarios/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.15",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/fill-scenarios/CHANGELOG.md b/packages/fill-scenarios/CHANGELOG.md
index 132ec8fef..f85f5ceed 100644
--- a/packages/fill-scenarios/CHANGELOG.md
+++ b/packages/fill-scenarios/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.15 - _December 10, 2018_
+## v1.0.15 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/json-schemas/CHANGELOG.json b/packages/json-schemas/CHANGELOG.json
index aabcf7bec..07649aa60 100644
--- a/packages/json-schemas/CHANGELOG.json
+++ b/packages/json-schemas/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "2.1.3",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1542821676,
diff --git a/packages/json-schemas/CHANGELOG.md b/packages/json-schemas/CHANGELOG.md
index 2e3daa711..cb5d315c2 100644
--- a/packages/json-schemas/CHANGELOG.md
+++ b/packages/json-schemas/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.1.3 - _December 10, 2018_
+## v2.1.3 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/migrations/CHANGELOG.json b/packages/migrations/CHANGELOG.json
index fd9c5e8a2..8e109414d 100644
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "2.2.1",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "version": "2.2.0",
diff --git a/packages/migrations/CHANGELOG.md b/packages/migrations/CHANGELOG.md
index eced3655b..7ea114fa1 100644
--- a/packages/migrations/CHANGELOG.md
+++ b/packages/migrations/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.2.1 - _December 10, 2018_
+## v2.2.1 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index ab2720e9a..d974028be 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Fix bug in wallet signature type verification",
                 "pr": 1414
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1544482891,
diff --git a/packages/order-utils/CHANGELOG.md b/packages/order-utils/CHANGELOG.md
index f232ec63a..7b7334db8 100644
--- a/packages/order-utils/CHANGELOG.md
+++ b/packages/order-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.6 - _December 11, 2018_
+
+    * Fix bug in wallet signature type verification (#1414)
+
 ## v3.0.5 - _December 10, 2018_
 
     * Dependencies updated
diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index 4dfb86861..9730e68b7 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "2.2.7",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/order-watcher/CHANGELOG.md b/packages/order-watcher/CHANGELOG.md
index 1871697ab..30b4516cf 100644
--- a/packages/order-watcher/CHANGELOG.md
+++ b/packages/order-watcher/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.2.7 - _December 10, 2018_
+## v2.2.7 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/react-docs/CHANGELOG.json b/packages/react-docs/CHANGELOG.json
index a93330899..51d3be8ec 100644
--- a/packages/react-docs/CHANGELOG.json
+++ b/packages/react-docs/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.21",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/react-docs/CHANGELOG.md b/packages/react-docs/CHANGELOG.md
index 40f222b73..fc8f7db1f 100644
--- a/packages/react-docs/CHANGELOG.md
+++ b/packages/react-docs/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.21 - _December 10, 2018_
+## v1.0.21 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/react-shared/CHANGELOG.json b/packages/react-shared/CHANGELOG.json
index d79c3434f..985e56814 100644
--- a/packages/react-shared/CHANGELOG.json
+++ b/packages/react-shared/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.24",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/react-shared/CHANGELOG.md b/packages/react-shared/CHANGELOG.md
index bdacefdab..456eb765a 100644
--- a/packages/react-shared/CHANGELOG.md
+++ b/packages/react-shared/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.24 - _December 10, 2018_
+## v1.0.24 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index 1dbc3692d..8da8726e7 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -7,7 +7,7 @@
                 "pr": 1311
             }
         ],
-        "timestamp": 1544482891
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/sol-compiler/CHANGELOG.md b/packages/sol-compiler/CHANGELOG.md
index 63dfaf29f..05b48f0fc 100644
--- a/packages/sol-compiler/CHANGELOG.md
+++ b/packages/sol-compiler/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.1.15 - _December 10, 2018_
+## v1.1.15 - _December 11, 2018_
 
     * Fix bug where we were appending base path to absolute imports (e.g NPM imports) (#1311)
 
diff --git a/packages/sol-cov/CHANGELOG.json b/packages/sol-cov/CHANGELOG.json
index 1afa85298..45b57bdac 100644
--- a/packages/sol-cov/CHANGELOG.json
+++ b/packages/sol-cov/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "2.1.15",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/sol-cov/CHANGELOG.md b/packages/sol-cov/CHANGELOG.md
index b2f7facad..c827b1865 100644
--- a/packages/sol-cov/CHANGELOG.md
+++ b/packages/sol-cov/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.1.15 - _December 10, 2018_
+## v2.1.15 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/sol-doc/CHANGELOG.json b/packages/sol-doc/CHANGELOG.json
index 01acbe436..9c6d724bc 100644
--- a/packages/sol-doc/CHANGELOG.json
+++ b/packages/sol-doc/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.10",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/sol-doc/CHANGELOG.md b/packages/sol-doc/CHANGELOG.md
index 3e2b60bbb..5a1fa1d5a 100644
--- a/packages/sol-doc/CHANGELOG.md
+++ b/packages/sol-doc/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.10 - _December 10, 2018_
+## v1.0.10 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/sol-resolver/CHANGELOG.json b/packages/sol-resolver/CHANGELOG.json
index 18ec4cd1f..40c34d2e7 100644
--- a/packages/sol-resolver/CHANGELOG.json
+++ b/packages/sol-resolver/CHANGELOG.json
@@ -7,7 +7,7 @@
                 "pr": 1311
             }
         ],
-        "timestamp": 1544482891
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1542821676,
diff --git a/packages/sol-resolver/CHANGELOG.md b/packages/sol-resolver/CHANGELOG.md
index 2edb58f6c..d37938a58 100644
--- a/packages/sol-resolver/CHANGELOG.md
+++ b/packages/sol-resolver/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.1.0 - _December 10, 2018_
+## v1.1.0 - _December 11, 2018_
 
     * NPMResolver now supports scoped packages (#1311)
 
diff --git a/packages/sra-spec/CHANGELOG.json b/packages/sra-spec/CHANGELOG.json
index cb5c837f1..9897ae6a3 100644
--- a/packages/sra-spec/CHANGELOG.json
+++ b/packages/sra-spec/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "1.0.12",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1542821676,
diff --git a/packages/sra-spec/CHANGELOG.md b/packages/sra-spec/CHANGELOG.md
index aefe07585..0f6aef476 100644
--- a/packages/sra-spec/CHANGELOG.md
+++ b/packages/sra-spec/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.0.12 - _December 10, 2018_
+## v1.0.12 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/subproviders/CHANGELOG.json b/packages/subproviders/CHANGELOG.json
index 05f1b96c3..f0766e58b 100644
--- a/packages/subproviders/CHANGELOG.json
+++ b/packages/subproviders/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "2.1.7",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1543401373,
diff --git a/packages/subproviders/CHANGELOG.md b/packages/subproviders/CHANGELOG.md
index 57cf0d21d..b0bef4b0d 100644
--- a/packages/subproviders/CHANGELOG.md
+++ b/packages/subproviders/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.1.7 - _December 10, 2018_
+## v2.1.7 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index ea692c79c..23a317a15 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -11,7 +11,7 @@
                 "pr": 1225
             }
         ],
-        "timestamp": 1544482891
+        "timestamp": 1544570656
     },
     {
         "version": "1.3.0",
diff --git a/packages/types/CHANGELOG.md b/packages/types/CHANGELOG.md
index 45544938e..ef8337d76 100644
--- a/packages/types/CHANGELOG.md
+++ b/packages/types/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v1.4.0 - _December 10, 2018_
+## v1.4.0 - _December 11, 2018_
 
     * Add `LengthMismatch` and `LengthGreaterThan3Required` revert reasons (#1224)
     * Add RevertReasons for DutchAuction contract (#1225)
diff --git a/packages/typescript-typings/CHANGELOG.json b/packages/typescript-typings/CHANGELOG.json
index 85da449b6..39ef9d77c 100644
--- a/packages/typescript-typings/CHANGELOG.json
+++ b/packages/typescript-typings/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544482891,
         "version": "3.0.5",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "version": "3.0.4",
diff --git a/packages/typescript-typings/CHANGELOG.md b/packages/typescript-typings/CHANGELOG.md
index 5ff1448fd..2e8553a91 100644
--- a/packages/typescript-typings/CHANGELOG.md
+++ b/packages/typescript-typings/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v3.0.5 - _December 10, 2018_
+## v3.0.5 - _December 11, 2018_
 
     * Dependencies updated
 
diff --git a/packages/utils/CHANGELOG.json b/packages/utils/CHANGELOG.json
index 08801a891..74fce56aa 100644
--- a/packages/utils/CHANGELOG.json
+++ b/packages/utils/CHANGELOG.json
@@ -1,13 +1,13 @@
 [
     {
-        "timestamp": 1543448882,
         "version": "2.0.7",
         "changes": [
             {
                 "note":
                     "Optimized ABI Encoder/Decoder. Generates compressed calldata to save gas. Generates human-readable calldata to aid development."
             }
-        ]
+        ],
+        "timestamp": 1544570656
     },
     {
         "timestamp": 1542821676,
diff --git a/packages/utils/CHANGELOG.md b/packages/utils/CHANGELOG.md
index e712ebea8..45553430d 100644
--- a/packages/utils/CHANGELOG.md
+++ b/packages/utils/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v2.0.7 - _November 28, 2018_
+## v2.0.7 - _December 11, 2018_
 
     * Optimized ABI Encoder/Decoder. Generates compressed calldata to save gas. Generates human-readable calldata to aid development.
 
diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index aa96ea765..ccbd9ed81 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -7,7 +7,7 @@
                 "pr": 1402
             }
         ],
-        "timestamp": 1544482891
+        "timestamp": 1544570656
     },
     {
         "version": "3.1.6",
diff --git a/packages/web3-wrapper/CHANGELOG.md b/packages/web3-wrapper/CHANGELOG.md
index 6788dbaed..94f50fd92 100644
--- a/packages/web3-wrapper/CHANGELOG.md
+++ b/packages/web3-wrapper/CHANGELOG.md
@@ -5,7 +5,7 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
-## v3.2.0 - _December 10, 2018_
+## v3.2.0 - _December 11, 2018_
 
     * Return `value` and `gasPrice` as BigNumbers to avoid loss of precision errors (#1402)
 
-- 
cgit v1.2.3


From 87ab8f036c9fac10464165662a29a1dab47d9b46 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 11 Dec 2018 15:38:43 -0800
Subject: Publish

 - 0x.js@2.0.7
 - @0x/abi-gen@1.0.18
 - @0x/abi-gen-wrappers@2.0.1
 - @0x/assert@1.0.19
 - @0x/asset-buyer@3.0.3
 - @0x/base-contract@3.0.9
 - @0x/connect@3.0.9
 - @0x/contract-wrappers@4.1.2
 - @0x/dev-tools-pages@0.0.9
 - @0x/dev-utils@1.0.20
 - ethereum-types@1.1.3
 - @0x/fill-scenarios@1.0.15
 - @0x/instant@1.0.3
 - @0x/json-schemas@2.1.3
 - @0x/metacoin@0.0.31
 - @0x/migrations@2.2.1
 - @0x/monorepo-scripts@1.0.15
 - @0x/order-utils@3.0.6
 - @0x/order-watcher@2.2.7
 - @0x/pipeline@1.0.1
 - @0x/react-docs@1.0.21
 - @0x/react-shared@1.0.24
 - @0x/sol-compiler@1.1.15
 - @0x/sol-cov@2.1.15
 - @0x/sol-doc@1.0.10
 - @0x/sol-resolver@1.1.0
 - @0x/sra-spec@1.0.12
 - @0x/subproviders@2.1.7
 - @0x/testnet-faucets@1.0.59
 - @0x/types@1.4.0
 - @0x/typescript-typings@3.0.5
 - @0x/utils@2.0.7
 - @0x/web3-wrapper@3.2.0
 - @0x/website@0.0.62
 - @0x/contracts-examples@1.0.1
 - @0x/contracts-extensions@1.0.1
 - @0x/contracts-interfaces@1.0.1
 - @0x/contracts-libs@1.0.1
 - @0x/contracts-multisig@1.0.1
 - @0x/contracts-protocol@2.1.57
 - @0x/contracts-test-utils@1.0.1
 - @0x/contracts-tokens@1.0.1
 - @0x/contracts-utils@1.0.1
---
 packages/0x.js/package.json              | 30 +++++++++++++++---------------
 packages/abi-gen-wrappers/package.json   | 14 +++++++-------
 packages/abi-gen/package.json            |  8 ++++----
 packages/assert/package.json             |  8 ++++----
 packages/asset-buyer/package.json        | 24 ++++++++++++------------
 packages/base-contract/package.json      | 10 +++++-----
 packages/connect/package.json            | 14 +++++++-------
 packages/contract-wrappers/package.json  | 28 ++++++++++++++--------------
 packages/dev-tools-pages/package.json    |  4 ++--
 packages/dev-utils/package.json          | 14 +++++++-------
 packages/ethereum-types/package.json     |  2 +-
 packages/fill-scenarios/package.json     | 18 +++++++++---------
 packages/instant/package.json            | 27 +++++++++++++++------------
 packages/json-schemas/package.json       |  6 +++---
 packages/metacoin/package.json           | 24 ++++++++++++------------
 packages/migrations/package.json         | 24 ++++++++++++------------
 packages/monorepo-scripts/package.json   |  2 +-
 packages/order-utils/package.json        | 22 +++++++++++-----------
 packages/order-watcher/package.json      | 30 +++++++++++++++---------------
 packages/pipeline/package.json           | 16 ++++++++--------
 packages/react-docs/package.json         | 10 +++++-----
 packages/react-shared/package.json       |  6 +++---
 packages/sol-compiler/package.json       | 20 ++++++++++----------
 packages/sol-cov/package.json            | 16 ++++++++--------
 packages/sol-doc/package.json            | 10 +++++-----
 packages/sol-resolver/package.json       |  6 +++---
 packages/sra-spec/package.json           |  4 ++--
 packages/subproviders/package.json       | 14 +++++++-------
 packages/testnet-faucets/package.json    | 14 +++++++-------
 packages/types/package.json              |  4 ++--
 packages/typescript-typings/package.json |  4 ++--
 packages/utils/package.json              | 10 +++++-----
 packages/web3-wrapper/package.json       | 12 ++++++------
 33 files changed, 229 insertions(+), 226 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index aa038c302..fa1c61131 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -1,6 +1,6 @@
 {
     "name": "0x.js",
-    "version": "2.0.6",
+    "version": "2.0.7",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,10 +42,10 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.0",
+        "@0x/abi-gen-wrappers": "^2.0.1",
         "@0x/contract-addresses": "^2.0.0",
-        "@0x/dev-utils": "^1.0.19",
-        "@0x/migrations": "^2.2.0",
+        "@0x/dev-utils": "^1.0.20",
+        "@0x/migrations": "^2.2.1",
         "@0x/tslint-config": "^1.0.10",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -72,18 +72,18 @@
         "webpack": "^4.20.2"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.18",
-        "@0x/base-contract": "^3.0.8",
-        "@0x/contract-wrappers": "^4.1.1",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/order-watcher": "^2.2.6",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/assert": "^1.0.19",
+        "@0x/base-contract": "^3.0.9",
+        "@0x/contract-wrappers": "^4.1.2",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/order-watcher": "^2.2.7",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@types/web3-provider-engine": "^14.0.0",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "web3-provider-engine": "14.0.6"
diff --git a/packages/abi-gen-wrappers/package.json b/packages/abi-gen-wrappers/package.json
index e4f103cf7..e40a19615 100644
--- a/packages/abi-gen-wrappers/package.json
+++ b/packages/abi-gen-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen-wrappers",
-    "version": "2.0.0",
+    "version": "2.0.1",
     "engines": {
         "node": ">=6.12"
     },
@@ -30,19 +30,19 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen-wrappers/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.17",
+        "@0x/abi-gen": "^1.0.18",
         "@0x/abi-gen-templates": "^1.0.1",
         "@0x/tslint-config": "^1.0.10",
-        "@0x/types": "^1.3.0",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
-        "ethereum-types": "^1.1.2",
+        "@0x/types": "^1.4.0",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
+        "ethereum-types": "^1.1.3",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "shx": "^0.2.2"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.8"
+        "@0x/base-contract": "^3.0.9"
     },
     "publishConfig": {
         "access": "public"
diff --git a/packages/abi-gen/package.json b/packages/abi-gen/package.json
index 485e72730..8f46eaca0 100644
--- a/packages/abi-gen/package.json
+++ b/packages/abi-gen/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen",
-    "version": "1.0.17",
+    "version": "1.0.18",
     "engines": {
         "node": ">=6.12"
     },
@@ -31,10 +31,10 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen/README.md",
     "dependencies": {
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
         "chalk": "^2.3.0",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "glob": "^7.1.2",
         "handlebars": "^4.0.11",
         "lodash": "^4.17.5",
diff --git a/packages/assert/package.json b/packages/assert/package.json
index 90b07ae76..2792c066f 100644
--- a/packages/assert/package.json
+++ b/packages/assert/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/assert",
-    "version": "1.0.18",
+    "version": "1.0.19",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,9 +44,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
         "lodash": "^4.17.5",
         "valid-url": "^1.0.9"
     },
diff --git a/packages/asset-buyer/package.json b/packages/asset-buyer/package.json
index 780b2e3e2..54e652361 100644
--- a/packages/asset-buyer/package.json
+++ b/packages/asset-buyer/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/asset-buyer",
-    "version": "3.0.2",
+    "version": "3.0.3",
     "engines": {
         "node": ">=6.12"
     },
@@ -36,17 +36,17 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/asset-buyer/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.18",
-        "@0x/connect": "^3.0.8",
-        "@0x/contract-wrappers": "^4.1.1",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
-        "ethereum-types": "^1.1.2",
+        "@0x/assert": "^1.0.19",
+        "@0x/connect": "^3.0.9",
+        "@0x/contract-wrappers": "^4.1.2",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
+        "ethereum-types": "^1.1.3",
         "lodash": "^4.17.5"
     },
     "devDependencies": {
diff --git a/packages/base-contract/package.json b/packages/base-contract/package.json
index 2a331b3cb..17c2af2dd 100644
--- a/packages/base-contract/package.json
+++ b/packages/base-contract/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/base-contract",
-    "version": "3.0.8",
+    "version": "3.0.9",
     "engines": {
         "node": ">=6.12"
     },
@@ -40,10 +40,10 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
-        "ethereum-types": "^1.1.2",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
+        "ethereum-types": "^1.1.3",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
     },
diff --git a/packages/connect/package.json b/packages/connect/package.json
index 2f3d30d84..9d1218b5a 100644
--- a/packages/connect/package.json
+++ b/packages/connect/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/connect",
-    "version": "3.0.8",
+    "version": "3.0.9",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,12 +44,12 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/connect/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.18",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
+        "@0x/assert": "^1.0.19",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
         "lodash": "^4.17.5",
         "query-string": "^5.0.1",
         "sinon": "^4.0.0",
diff --git a/packages/contract-wrappers/package.json b/packages/contract-wrappers/package.json
index e11d1a63e..ec0dcb0cb 100644
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-wrappers",
-    "version": "4.1.1",
+    "version": "4.1.2",
     "description": "Smart TS wrappers for 0x smart contracts",
     "keywords": [
         "0xproject",
@@ -37,9 +37,9 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
-        "@0x/migrations": "^2.2.0",
-        "@0x/subproviders": "^2.1.6",
+        "@0x/dev-utils": "^1.0.20",
+        "@0x/migrations": "^2.2.1",
+        "@0x/subproviders": "^2.1.7",
         "@0x/tslint-config": "^1.0.10",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -65,18 +65,18 @@
         "web3-provider-engine": "14.0.6"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.0",
-        "@0x/assert": "^1.0.18",
+        "@0x/abi-gen-wrappers": "^2.0.1",
+        "@0x/assert": "^1.0.19",
         "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-artifacts": "^1.1.2",
-        "@0x/fill-scenarios": "^1.0.14",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
-        "ethereum-types": "^1.1.2",
+        "@0x/fill-scenarios": "^1.0.15",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-blockstream": "6.0.0",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
diff --git a/packages/dev-tools-pages/package.json b/packages/dev-tools-pages/package.json
index 4b13beb01..f83b57308 100644
--- a/packages/dev-tools-pages/package.json
+++ b/packages/dev-tools-pages/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-tools-pages",
-    "version": "0.0.8",
+    "version": "0.0.9",
     "engines": {
         "node": ">=6.12"
     },
@@ -16,7 +16,7 @@
     },
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/react-shared": "^1.0.23",
+        "@0x/react-shared": "^1.0.24",
         "basscss": "^8.0.3",
         "bowser": "^1.9.3",
         "less": "^2.7.2",
diff --git a/packages/dev-utils/package.json b/packages/dev-utils/package.json
index a3b5c9090..872a285a3 100644
--- a/packages/dev-utils/package.json
+++ b/packages/dev-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-utils",
-    "version": "1.0.19",
+    "version": "1.0.20",
     "engines": {
         "node": ">=6.12"
     },
@@ -41,14 +41,14 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/subproviders": "^2.1.6",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@types/web3-provider-engine": "^14.0.0",
         "chai": "^4.0.1",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "lodash": "^4.17.5"
     },
     "publishConfig": {
diff --git a/packages/ethereum-types/package.json b/packages/ethereum-types/package.json
index 1630344db..473f9119c 100644
--- a/packages/ethereum-types/package.json
+++ b/packages/ethereum-types/package.json
@@ -1,6 +1,6 @@
 {
     "name": "ethereum-types",
-    "version": "1.1.2",
+    "version": "1.1.3",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/fill-scenarios/package.json b/packages/fill-scenarios/package.json
index b29eb674c..10f8b0495 100644
--- a/packages/fill-scenarios/package.json
+++ b/packages/fill-scenarios/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/fill-scenarios",
-    "version": "1.0.14",
+    "version": "1.0.15",
     "description": "0x order fill scenario generator",
     "main": "lib/index.js",
     "types": "lib/index.d.ts",
@@ -28,15 +28,15 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.0",
-        "@0x/base-contract": "^3.0.8",
+        "@0x/abi-gen-wrappers": "^2.0.1",
+        "@0x/base-contract": "^3.0.9",
         "@0x/contract-artifacts": "^1.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
-        "ethereum-types": "^1.1.2",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
+        "ethereum-types": "^1.1.3",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
     },
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 9303276b4..7a519f460 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/instant",
-    "version": "1.0.2",
+    "version": "1.0.3",
     "engines": {
         "node": ">=6.12"
     },
@@ -24,7 +24,10 @@
     },
     "config": {
         "postpublish": {
-            "assets": ["packages/instant/umd/instant.js", "packages/instant/umd/instant.js.map"]
+            "assets": [
+                "packages/instant/umd/instant.js",
+                "packages/instant/umd/instant.js.map"
+            ]
         }
     },
     "repository": {
@@ -38,18 +41,18 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/instant/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.18",
-        "@0x/asset-buyer": "^3.0.2",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/assert": "^1.0.19",
+        "@0x/asset-buyer": "^3.0.3",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "bowser": "^1.9.4",
         "copy-to-clipboard": "^3.0.8",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "lodash": "^4.17.5",
         "polished": "^2.2.0",
         "react": "^16.5.2",
diff --git a/packages/json-schemas/package.json b/packages/json-schemas/package.json
index da3231b57..01662beed 100644
--- a/packages/json-schemas/package.json
+++ b/packages/json-schemas/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/json-schemas",
-    "version": "2.1.2",
+    "version": "2.1.3",
     "engines": {
         "node": ">=6.12"
     },
@@ -39,14 +39,14 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/json-schemas/README.md",
     "dependencies": {
-        "@0x/typescript-typings": "^3.0.4",
+        "@0x/typescript-typings": "^3.0.5",
         "@types/node": "*",
         "jsonschema": "^1.2.0",
         "lodash.values": "^4.3.0"
     },
     "devDependencies": {
         "@0x/tslint-config": "^1.0.10",
-        "@0x/utils": "^2.0.6",
+        "@0x/utils": "^2.0.7",
         "@types/lodash.foreach": "^4.5.3",
         "@types/lodash.values": "^4.3.3",
         "@types/mocha": "^2.2.42",
diff --git a/packages/metacoin/package.json b/packages/metacoin/package.json
index 7622fa5d4..e51b240db 100644
--- a/packages/metacoin/package.json
+++ b/packages/metacoin/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/metacoin",
-    "version": "0.0.30",
+    "version": "0.0.31",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,26 +29,26 @@
     "author": "",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/abi-gen": "^1.0.17",
+        "@0x/abi-gen": "^1.0.18",
         "@0x/abi-gen-templates": "^1.0.1",
-        "@0x/base-contract": "^3.0.8",
-        "@0x/sol-cov": "^2.1.14",
-        "@0x/subproviders": "^2.1.6",
+        "@0x/base-contract": "^3.0.9",
+        "@0x/sol-cov": "^2.1.15",
+        "@0x/subproviders": "^2.1.7",
         "@0x/tslint-config": "^1.0.10",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@types/mocha": "^5.2.2",
         "copyfiles": "^2.0.0",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "run-s": "^0.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
-        "@0x/sol-compiler": "^1.1.14",
+        "@0x/dev-utils": "^1.0.20",
+        "@0x/sol-compiler": "^1.1.15",
         "chai": "^4.0.1",
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^2.0.1",
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index f4dd1f9f9..b2d16c0ee 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/migrations",
-    "version": "2.2.0",
+    "version": "2.2.1",
     "engines": {
         "node": ">=6.12"
     },
@@ -26,9 +26,9 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
+        "@0x/dev-utils": "^1.0.20",
         "@0x/tslint-config": "^1.0.10",
-        "@0x/types": "^1.3.0",
+        "@0x/types": "^1.4.0",
         "@types/yargs": "^10.0.0",
         "make-promises-safe": "^1.1.0",
         "npm-run-all": "^4.1.2",
@@ -39,18 +39,18 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.0",
-        "@0x/base-contract": "^3.0.8",
+        "@0x/abi-gen-wrappers": "^2.0.1",
+        "@0x/base-contract": "^3.0.9",
         "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-artifacts": "^1.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/sol-compiler": "^1.1.14",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/sol-compiler": "^1.1.15",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@ledgerhq/hw-app-eth": "^4.3.0",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
     },
diff --git a/packages/monorepo-scripts/package.json b/packages/monorepo-scripts/package.json
index 9af18a6b7..0483e87c8 100644
--- a/packages/monorepo-scripts/package.json
+++ b/packages/monorepo-scripts/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@0x/monorepo-scripts",
-    "version": "1.0.14",
+    "version": "1.0.15",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/order-utils/package.json b/packages/order-utils/package.json
index 50229dafb..55541787a 100644
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-utils",
-    "version": "3.0.4",
+    "version": "3.0.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,7 +35,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/order-utils/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
+        "@0x/dev-utils": "^1.0.20",
         "@0x/tslint-config": "^1.0.10",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
@@ -53,18 +53,18 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.0",
-        "@0x/assert": "^1.0.18",
-        "@0x/base-contract": "^3.0.8",
+        "@0x/abi-gen-wrappers": "^2.0.1",
+        "@0x/assert": "^1.0.19",
+        "@0x/base-contract": "^3.0.9",
         "@0x/contract-artifacts": "^1.1.2",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@types/node": "*",
         "bn.js": "^4.11.8",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-abi": "0.6.5",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
diff --git a/packages/order-watcher/package.json b/packages/order-watcher/package.json
index 9a51203f4..b6c519e94 100644
--- a/packages/order-watcher/package.json
+++ b/packages/order-watcher/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-watcher",
-    "version": "2.2.6",
+    "version": "2.2.7",
     "description": "An order watcher daemon that watches for order validity",
     "keywords": [
         "0x",
@@ -33,8 +33,8 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
-        "@0x/migrations": "^2.2.0",
+        "@0x/dev-utils": "^1.0.20",
+        "@0x/migrations": "^2.2.1",
         "@0x/tslint-config": "^1.0.10",
         "@types/bintrees": "^1.0.2",
         "@types/lodash": "4.14.104",
@@ -57,21 +57,21 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.0",
-        "@0x/assert": "^1.0.18",
-        "@0x/base-contract": "^3.0.8",
+        "@0x/abi-gen-wrappers": "^2.0.1",
+        "@0x/assert": "^1.0.19",
+        "@0x/base-contract": "^3.0.9",
         "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-artifacts": "^1.1.2",
-        "@0x/contract-wrappers": "^4.1.1",
-        "@0x/fill-scenarios": "^1.0.14",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/order-utils": "^3.0.4",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/contract-wrappers": "^4.1.2",
+        "@0x/fill-scenarios": "^1.0.15",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/order-utils": "^3.0.6",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "bintrees": "^1.0.2",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-blockstream": "6.0.0",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index 5419e22fa..7ba14c6db 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/pipeline",
-    "version": "1.0.0",
+    "version": "1.0.1",
     "private": true,
     "description": "Data pipeline for offline analysis",
     "scripts": {
@@ -45,23 +45,23 @@
         "dirty-chai": "^2.0.1"
     },
     "dependencies": {
-        "@0x/connect": "^3.0.2",
+        "@0x/connect": "^3.0.9",
         "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-artifacts": "^1.0.1",
         "@0x/contract-wrappers": "^3.0.0",
-        "@0x/dev-utils": "^1.0.13",
+        "@0x/dev-utils": "^1.0.20",
         "@0x/order-utils": "^2.0.0",
-        "@0x/subproviders": "^2.1.0",
-        "@0x/types": "^1.2.0",
-        "@0x/utils": "^2.0.3",
-        "@0x/web3-wrapper": "^3.1.0",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/types": "^1.4.0",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@types/dockerode": "^2.5.9",
         "@types/p-limit": "^2.0.0",
         "async-parallel": "^1.2.3",
         "axios": "^0.18.0",
         "bottleneck": "^2.13.2",
         "dockerode": "^2.5.7",
-        "ethereum-types": "^1.0.6",
+        "ethereum-types": "^1.1.3",
         "pg": "^7.5.0",
         "prettier": "^1.15.3",
         "ramda": "^0.25.0",
diff --git a/packages/react-docs/package.json b/packages/react-docs/package.json
index 968ac4e34..b4de54a21 100644
--- a/packages/react-docs/package.json
+++ b/packages/react-docs/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-docs",
-    "version": "1.0.20",
+    "version": "1.0.21",
     "engines": {
         "node": ">=6.12"
     },
@@ -24,7 +24,7 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
+        "@0x/dev-utils": "^1.0.20",
         "@0x/tslint-config": "^1.0.10",
         "@types/compare-versions": "^3.0.0",
         "@types/styled-components": "^4.0.0",
@@ -34,9 +34,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/react-shared": "^1.0.23",
-        "@0x/types": "^1.3.0",
-        "@0x/utils": "^2.0.6",
+        "@0x/react-shared": "^1.0.24",
+        "@0x/types": "^1.4.0",
+        "@0x/utils": "^2.0.7",
         "@types/lodash": "4.14.104",
         "@types/material-ui": "^0.20.0",
         "@types/node": "*",
diff --git a/packages/react-shared/package.json b/packages/react-shared/package.json
index b5816ad98..125edf374 100644
--- a/packages/react-shared/package.json
+++ b/packages/react-shared/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-shared",
-    "version": "1.0.23",
+    "version": "1.0.24",
     "engines": {
         "node": ">=6.12"
     },
@@ -25,7 +25,7 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
+        "@0x/dev-utils": "^1.0.20",
         "@0x/tslint-config": "^1.0.10",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
@@ -33,7 +33,7 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.3.0",
+        "@0x/types": "^1.4.0",
         "@material-ui/core": "^3.0.1",
         "@types/is-mobile": "0.3.0",
         "@types/lodash": "4.14.104",
diff --git a/packages/sol-compiler/package.json b/packages/sol-compiler/package.json
index d27c0ee31..35c3012f6 100644
--- a/packages/sol-compiler/package.json
+++ b/packages/sol-compiler/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-compiler",
-    "version": "1.1.14",
+    "version": "1.1.15",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,7 +42,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-compiler/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.19",
+        "@0x/dev-utils": "^1.0.20",
         "@0x/tslint-config": "^1.0.10",
         "@types/mkdirp": "^0.5.2",
         "@types/require-from-string": "^1.2.0",
@@ -65,16 +65,16 @@
         "zeppelin-solidity": "1.8.0"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.18",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/sol-resolver": "^1.0.17",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/assert": "^1.0.19",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/sol-resolver": "^1.1.0",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@types/yargs": "^11.0.0",
         "chalk": "^2.3.0",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.5",
         "mkdirp": "^0.5.1",
diff --git a/packages/sol-cov/package.json b/packages/sol-cov/package.json
index 73c11980f..aae65107a 100644
--- a/packages/sol-cov/package.json
+++ b/packages/sol-cov/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-cov",
-    "version": "2.1.14",
+    "version": "2.1.15",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,14 +42,14 @@
     },
     "homepage": "https://github.com/0xProject/0x.js/packages/sol-cov/README.md",
     "dependencies": {
-        "@0x/dev-utils": "^1.0.19",
-        "@0x/sol-compiler": "^1.1.14",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/dev-utils": "^1.0.20",
+        "@0x/sol-compiler": "^1.1.15",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@types/solidity-parser-antlr": "^0.2.0",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-util": "^5.1.1",
         "glob": "^7.1.2",
         "istanbul": "^0.4.5",
diff --git a/packages/sol-doc/package.json b/packages/sol-doc/package.json
index edf1707d6..1d2762875 100644
--- a/packages/sol-doc/package.json
+++ b/packages/sol-doc/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-doc",
-    "version": "1.0.9",
+    "version": "1.0.10",
     "description": "Solidity documentation generator",
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.js",
@@ -25,10 +25,10 @@
     "author": "F. Eugene Aumson",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/sol-compiler": "^1.1.14",
-        "@0x/types": "^1.3.0",
-        "@0x/utils": "^2.0.6",
-        "ethereum-types": "^1.1.2",
+        "@0x/sol-compiler": "^1.1.15",
+        "@0x/types": "^1.4.0",
+        "@0x/utils": "^2.0.7",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.10",
         "yargs": "^12.0.2"
diff --git a/packages/sol-resolver/package.json b/packages/sol-resolver/package.json
index 5c5eec2cf..f6a928356 100644
--- a/packages/sol-resolver/package.json
+++ b/packages/sol-resolver/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-resolver",
-    "version": "1.0.17",
+    "version": "1.1.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -30,8 +30,8 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
         "lodash": "^4.17.5"
     },
     "publishConfig": {
diff --git a/packages/sra-spec/package.json b/packages/sra-spec/package.json
index 1623e2574..2983ba044 100644
--- a/packages/sra-spec/package.json
+++ b/packages/sra-spec/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sra-spec",
-    "version": "1.0.11",
+    "version": "1.0.12",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,7 +35,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sra-spec/README.md",
     "dependencies": {
-        "@0x/json-schemas": "^2.1.2",
+        "@0x/json-schemas": "^2.1.3",
         "@loopback/openapi-v3-types": "^0.8.2"
     },
     "devDependencies": {
diff --git a/packages/subproviders/package.json b/packages/subproviders/package.json
index 86f3738af..8cd29b8e8 100644
--- a/packages/subproviders/package.json
+++ b/packages/subproviders/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/subproviders",
-    "version": "2.1.6",
+    "version": "2.1.7",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,11 +29,11 @@
         }
     },
     "dependencies": {
-        "@0x/assert": "^1.0.18",
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "@0x/assert": "^1.0.19",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "@ledgerhq/hw-app-eth": "^4.3.0",
         "@ledgerhq/hw-transport-u2f": "4.24.0",
         "@types/eth-lightwallet": "^3.0.0",
@@ -43,7 +43,7 @@
         "bip39": "^2.5.0",
         "bn.js": "^4.11.8",
         "eth-lightwallet": "^3.0.1",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-tx": "^1.3.5",
         "ethereumjs-util": "^5.1.1",
         "ganache-core": "^2.2.1",
diff --git a/packages/testnet-faucets/package.json b/packages/testnet-faucets/package.json
index 8c4b942a3..454314c86 100644
--- a/packages/testnet-faucets/package.json
+++ b/packages/testnet-faucets/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@0x/testnet-faucets",
-    "version": "1.0.58",
+    "version": "1.0.59",
     "engines": {
         "node": ">=6.12"
     },
@@ -18,13 +18,13 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "0x.js": "^2.0.6",
-        "@0x/subproviders": "^2.1.6",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "@0x/web3-wrapper": "^3.1.6",
+        "0x.js": "^2.0.7",
+        "@0x/subproviders": "^2.1.7",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "@0x/web3-wrapper": "^3.2.0",
         "body-parser": "^1.17.1",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-tx": "^1.3.5",
         "ethereumjs-util": "^5.1.1",
         "express": "^4.15.2",
diff --git a/packages/types/package.json b/packages/types/package.json
index 46e268a66..1e2bc5ae8 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/types",
-    "version": "1.3.0",
+    "version": "1.4.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -32,7 +32,7 @@
     "dependencies": {
         "@types/node": "*",
         "bignumber.js": "~4.1.0",
-        "ethereum-types": "^1.1.2"
+        "ethereum-types": "^1.1.3"
     },
     "publishConfig": {
         "access": "public"
diff --git a/packages/typescript-typings/package.json b/packages/typescript-typings/package.json
index 9dbbe1370..59e0803eb 100644
--- a/packages/typescript-typings/package.json
+++ b/packages/typescript-typings/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/typescript-typings",
-    "version": "3.0.4",
+    "version": "3.0.5",
     "engines": {
         "node": ">=6.12"
     },
@@ -27,7 +27,7 @@
         "@types/bn.js": "^4.11.0",
         "@types/react": "*",
         "bignumber.js": "~4.1.0",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "popper.js": "1.14.3"
     },
     "devDependencies": {
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 1f4d85843..38c729337 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/utils",
-    "version": "2.0.6",
+    "version": "2.0.7",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,13 +44,13 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.3.0",
-        "@0x/typescript-typings": "^3.0.4",
+        "@0x/types": "^1.4.0",
+        "@0x/typescript-typings": "^3.0.5",
         "@types/node": "*",
         "abortcontroller-polyfill": "^1.1.9",
         "bignumber.js": "~4.1.0",
         "detect-node": "2.0.3",
-        "ethereum-types": "^1.1.2",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
         "isomorphic-fetch": "^2.2.1",
@@ -60,4 +60,4 @@
     "publishConfig": {
         "access": "public"
     }
-}
\ No newline at end of file
+}
diff --git a/packages/web3-wrapper/package.json b/packages/web3-wrapper/package.json
index 218d85bfc..09fd184d2 100644
--- a/packages/web3-wrapper/package.json
+++ b/packages/web3-wrapper/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/web3-wrapper",
-    "version": "3.1.6",
+    "version": "3.2.0",
     "engines": {
         "node": ">=6.12"
     },
@@ -54,11 +54,11 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.18",
-        "@0x/json-schemas": "^2.1.2",
-        "@0x/typescript-typings": "^3.0.4",
-        "@0x/utils": "^2.0.6",
-        "ethereum-types": "^1.1.2",
+        "@0x/assert": "^1.0.19",
+        "@0x/json-schemas": "^2.1.3",
+        "@0x/typescript-typings": "^3.0.5",
+        "@0x/utils": "^2.0.7",
+        "ethereum-types": "^1.1.3",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
-- 
cgit v1.2.3


From 59b7e25389398dd658e19fdbe89c1a3d555f2246 Mon Sep 17 00:00:00 2001
From: zkao <zichongkao@gmail.com>
Date: Tue, 11 Dec 2018 15:48:54 -0800
Subject: track idex orderbook snapshots (#1397)

* Track Idex and Oasis Orderbook Snapshots
---
 ...131658904-TokenOrderbookSnapshotAddOrderType.ts |  33 +++++++
 packages/pipeline/src/data_sources/idex/index.ts   |  82 ++++++++++++++++
 packages/pipeline/src/data_sources/oasis/index.ts  | 103 +++++++++++++++++++++
 packages/pipeline/src/entities/token_order.ts      |  10 +-
 packages/pipeline/src/parsers/ddex_orders/index.ts |  18 +---
 packages/pipeline/src/parsers/idex_orders/index.ts |  77 +++++++++++++++
 .../pipeline/src/parsers/oasis_orders/index.ts     |  71 ++++++++++++++
 packages/pipeline/src/parsers/utils.ts             |  28 ++++++
 .../src/scripts/pull_idex_orderbook_snapshots.ts   |  63 +++++++++++++
 .../src/scripts/pull_oasis_orderbook_snapshots.ts  |  58 ++++++++++++
 .../test/parsers/ddex_orders/index_test.ts         |  15 +--
 .../test/parsers/idex_orders/index_test.ts         |  87 +++++++++++++++++
 .../test/parsers/oasis_orders/index_test.ts        |  49 ++++++++++
 packages/pipeline/test/parsers/utils/index_test.ts |  30 ++++++
 14 files changed, 690 insertions(+), 34 deletions(-)
 create mode 100644 packages/pipeline/migrations/1544131658904-TokenOrderbookSnapshotAddOrderType.ts
 create mode 100644 packages/pipeline/src/data_sources/idex/index.ts
 create mode 100644 packages/pipeline/src/data_sources/oasis/index.ts
 create mode 100644 packages/pipeline/src/parsers/idex_orders/index.ts
 create mode 100644 packages/pipeline/src/parsers/oasis_orders/index.ts
 create mode 100644 packages/pipeline/src/parsers/utils.ts
 create mode 100644 packages/pipeline/src/scripts/pull_idex_orderbook_snapshots.ts
 create mode 100644 packages/pipeline/src/scripts/pull_oasis_orderbook_snapshots.ts
 create mode 100644 packages/pipeline/test/parsers/idex_orders/index_test.ts
 create mode 100644 packages/pipeline/test/parsers/oasis_orders/index_test.ts
 create mode 100644 packages/pipeline/test/parsers/utils/index_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1544131658904-TokenOrderbookSnapshotAddOrderType.ts b/packages/pipeline/migrations/1544131658904-TokenOrderbookSnapshotAddOrderType.ts
new file mode 100644
index 000000000..a501ec6d8
--- /dev/null
+++ b/packages/pipeline/migrations/1544131658904-TokenOrderbookSnapshotAddOrderType.ts
@@ -0,0 +1,33 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class TokenOrderbookSnapshotAddOrderType1544131658904 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.token_orderbook_snapshots
+                DROP CONSTRAINT "PK_8a16487e7cb6862ec5a84ed3495",
+                ADD PRIMARY KEY (observed_timestamp, source, order_type, price, base_asset_symbol, quote_asset_symbol);
+            `,
+        );
+        await queryRunner.query(
+            `ALTER TABLE raw.token_orderbook_snapshots
+                ALTER COLUMN quote_asset_address DROP NOT NULL,
+                ALTER COLUMN base_asset_address DROP NOT NULL;
+            `,
+        );
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.query(
+            `ALTER TABLE raw.token_orderbook_snapshots
+                ALTER COLUMN quote_asset_address SET NOT NULL,
+                ALTER COLUMN base_asset_address SET NOT NULL;
+            `,
+        );
+        await queryRunner.query(
+            `ALTER TABLE raw.token_orderbook_snapshots
+                DROP CONSTRAINT token_orderbook_snapshots_pkey,
+                ADD CONSTRAINT "PK_8a16487e7cb6862ec5a84ed3495" PRIMARY KEY (observed_timestamp, source, price, base_asset_symbol, quote_asset_symbol);
+            `,
+        );
+    }
+}
diff --git a/packages/pipeline/src/data_sources/idex/index.ts b/packages/pipeline/src/data_sources/idex/index.ts
new file mode 100644
index 000000000..c1e53c08d
--- /dev/null
+++ b/packages/pipeline/src/data_sources/idex/index.ts
@@ -0,0 +1,82 @@
+import { fetchAsync } from '@0x/utils';
+
+const IDEX_BASE_URL = 'https://api.idex.market';
+const MARKETS_URL = `${IDEX_BASE_URL}/returnTicker`;
+const ORDERBOOK_URL = `${IDEX_BASE_URL}/returnOrderBook`;
+const MAX_ORDER_COUNT = 100; // Maximum based on https://github.com/AuroraDAO/idex-api-docs#returnorderbook
+export const IDEX_SOURCE = 'idex';
+
+export interface IdexMarketsResponse {
+    [marketName: string]: IdexMarket;
+}
+
+export interface IdexMarket {
+    last: string;
+    high: string;
+    low: string;
+    lowestAsk: string;
+    highestBid: string;
+    percentChange: string;
+    baseVolume: string;
+    quoteVolume: string;
+}
+
+export interface IdexOrderbook {
+    asks: IdexOrder[];
+    bids: IdexOrder[];
+}
+
+export interface IdexOrder {
+    price: string;
+    amount: string;
+    total: string;
+    orderHash: string;
+    params: IdexOrderParam;
+}
+
+export interface IdexOrderParam {
+    tokenBuy: string;
+    buySymbol: string;
+    buyPrecision: number;
+    amountBuy: string;
+    tokenSell: string;
+    sellSymbol: string;
+    sellPrecision: number;
+    amountSell: string;
+    expires: number;
+    nonce: number;
+    user: string;
+}
+
+// tslint:disable:prefer-function-over-method
+// ^ Keep consistency with other sources and help logical organization
+export class IdexSource {
+    /**
+     * Call Idex API to find out which markets they are maintaining orderbooks for.
+     */
+    public async getMarketsAsync(): Promise<string[]> {
+        const params = { method: 'POST' };
+        const resp = await fetchAsync(MARKETS_URL, params);
+        const respJson: IdexMarketsResponse = await resp.json();
+        const markets: string[] = Object.keys(respJson);
+        return markets;
+    }
+
+    /**
+     * Retrieve orderbook from Idex API for a given market.
+     * @param marketId String identifying the market we want data for. Eg. 'REP_AUG'
+     */
+    public async getMarketOrderbookAsync(marketId: string): Promise<IdexOrderbook> {
+        const params = {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({
+                market: marketId,
+                count: MAX_ORDER_COUNT,
+            }),
+        };
+        const resp = await fetchAsync(ORDERBOOK_URL, params);
+        const respJson: IdexOrderbook = await resp.json();
+        return respJson;
+    }
+}
diff --git a/packages/pipeline/src/data_sources/oasis/index.ts b/packages/pipeline/src/data_sources/oasis/index.ts
new file mode 100644
index 000000000..3b30e9dfd
--- /dev/null
+++ b/packages/pipeline/src/data_sources/oasis/index.ts
@@ -0,0 +1,103 @@
+import { fetchAsync } from '@0x/utils';
+
+const OASIS_BASE_URL = 'https://data.makerdao.com/v1';
+const OASIS_MARKET_QUERY = `query {
+  oasisMarkets(period: "1 week") {
+    nodes {
+      id
+      base
+      quote
+      buyVol
+      sellVol
+      price
+      high
+      low
+    }
+  }
+}`;
+const OASIS_ORDERBOOK_QUERY = `query ($market: String!) {
+  allOasisOrders(condition: { market: $market }) {
+    totalCount
+    nodes {
+      market
+      offerId
+      price
+      amount
+      act
+    }
+  }
+}`;
+export const OASIS_SOURCE = 'oasis';
+
+export interface OasisMarket {
+    id: string; // market symbol e.g MKRDAI
+    base: string; // base symbol   e.g MKR
+    quote: string; // quote symbol  e.g DAI
+    buyVol: number; // total buy volume (base)
+    sellVol: number; // total sell volume (base)
+    price: number; // volume weighted price (quote)
+    high: number; // max sell price
+    low: number; // min buy price
+}
+
+export interface OasisMarketResponse {
+    data: {
+        oasisMarkets: {
+            nodes: OasisMarket[];
+        };
+    };
+}
+
+export interface OasisOrder {
+    offerId: number; // Offer Id
+    market: string; // Market symbol (base/quote)
+    price: string; // Offer price (quote)
+    amount: string; // Offer amount (base)
+    act: string; // Action (ask|bid)
+}
+
+export interface OasisOrderbookResponse {
+    data: {
+        allOasisOrders: {
+            totalCount: number;
+            nodes: OasisOrder[];
+        };
+    };
+}
+
+// tslint:disable:prefer-function-over-method
+// ^ Keep consistency with other sources and help logical organization
+export class OasisSource {
+    /**
+     * Call Ddex API to find out which markets they are maintaining orderbooks for.
+     */
+    public async getActiveMarketsAsync(): Promise<OasisMarket[]> {
+        const params = {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ query: OASIS_MARKET_QUERY }),
+        };
+        const resp = await fetchAsync(OASIS_BASE_URL, params);
+        const respJson: OasisMarketResponse = await resp.json();
+        const markets = respJson.data.oasisMarkets.nodes;
+        return markets;
+    }
+
+    /**
+     * Retrieve orderbook from Oasis API for a given market.
+     * @param marketId String identifying the market we want data for. Eg. 'REPAUG'.
+     */
+    public async getMarketOrderbookAsync(marketId: string): Promise<OasisOrder[]> {
+        const input = {
+            market: marketId,
+        };
+        const params = {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ query: OASIS_ORDERBOOK_QUERY, variables: input }),
+        };
+        const resp = await fetchAsync(OASIS_BASE_URL, params);
+        const respJson: OasisOrderbookResponse = await resp.json();
+        return respJson.data.allOasisOrders.nodes;
+    }
+}
diff --git a/packages/pipeline/src/entities/token_order.ts b/packages/pipeline/src/entities/token_order.ts
index 557705767..4b8f0abc3 100644
--- a/packages/pipeline/src/entities/token_order.ts
+++ b/packages/pipeline/src/entities/token_order.ts
@@ -10,20 +10,20 @@ export class TokenOrderbookSnapshot {
     public observedTimestamp!: number;
     @PrimaryColumn({ name: 'source' })
     public source!: string;
-    @Column({ name: 'order_type' })
+    @PrimaryColumn({ name: 'order_type' })
     public orderType!: OrderType;
     @PrimaryColumn({ name: 'price', type: 'numeric', transformer: bigNumberTransformer })
     public price!: BigNumber;
     @PrimaryColumn({ name: 'base_asset_symbol' })
     public baseAssetSymbol!: string;
-    @Column({ name: 'base_asset_address' })
-    public baseAssetAddress!: string;
+    @Column({ nullable: true, type: String, name: 'base_asset_address' })
+    public baseAssetAddress!: string | null;
     @Column({ name: 'base_volume', type: 'numeric', transformer: bigNumberTransformer })
     public baseVolume!: BigNumber;
     @PrimaryColumn({ name: 'quote_asset_symbol' })
     public quoteAssetSymbol!: string;
-    @Column({ name: 'quote_asset_address' })
-    public quoteAssetAddress!: string;
+    @Column({ nullable: true, type: String, name: 'quote_asset_address' })
+    public quoteAssetAddress!: string | null;
     @Column({ name: 'quote_volume', type: 'numeric', transformer: bigNumberTransformer })
     public quoteVolume!: BigNumber;
 }
diff --git a/packages/pipeline/src/parsers/ddex_orders/index.ts b/packages/pipeline/src/parsers/ddex_orders/index.ts
index 81132e8f0..52a998f9f 100644
--- a/packages/pipeline/src/parsers/ddex_orders/index.ts
+++ b/packages/pipeline/src/parsers/ddex_orders/index.ts
@@ -1,7 +1,8 @@
 import { BigNumber } from '@0x/utils';
-import * as R from 'ramda';
 
-import { DdexMarket, DdexOrder, DdexOrderbook } from '../../data_sources/ddex';
+import { aggregateOrders } from '../utils';
+
+import { DdexMarket, DdexOrderbook } from '../../data_sources/ddex';
 import { TokenOrderbookSnapshot as TokenOrder } from '../../entities';
 import { OrderType } from '../../types';
 
@@ -27,19 +28,6 @@ export function parseDdexOrders(
     return parsedBids.concat(parsedAsks);
 }
 
-/**
- * Aggregates orders by price point for consistency with other exchanges.
- * Querying the Ddex API at level 3 setting returns a breakdown of
- * individual orders at each price point. Other exchanges only give total amount
- * at each price point. Returns an array of <price, amount> tuples.
- * @param ddexOrders A list of Ddex orders awaiting aggregation.
- */
-export function aggregateOrders(ddexOrders: DdexOrder[]): Array<[string, BigNumber]> {
-    const sumAmount = (acc: BigNumber, order: DdexOrder): BigNumber => acc.plus(order.amount);
-    const aggregatedPricePoints = R.reduceBy(sumAmount, new BigNumber(0), R.prop('price'), ddexOrders);
-    return Object.entries(aggregatedPricePoints);
-}
-
 /**
  * Parse a single aggregated Ddex order in order to form a tokenOrder entity
  * which can be saved into the database.
diff --git a/packages/pipeline/src/parsers/idex_orders/index.ts b/packages/pipeline/src/parsers/idex_orders/index.ts
new file mode 100644
index 000000000..dfe27455c
--- /dev/null
+++ b/packages/pipeline/src/parsers/idex_orders/index.ts
@@ -0,0 +1,77 @@
+import { BigNumber } from '@0x/utils';
+
+import { aggregateOrders } from '../utils';
+
+import { IdexOrder, IdexOrderbook, IdexOrderParam } from '../../data_sources/idex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../entities';
+import { OrderType } from '../../types';
+
+/**
+ * Marque function of this file.
+ * 1) Takes in orders from an orderbook,
+ * 2) Aggregates them by price point,
+ * 3) Parses them into entities which are then saved into the database.
+ * @param idexOrderbook raw orderbook that we pull from the Idex API.
+ * @param observedTimestamp Time at which the orders for the market were pulled.
+ * @param source The exchange where these orders are placed. In this case 'idex'.
+ */
+export function parseIdexOrders(idexOrderbook: IdexOrderbook, observedTimestamp: number, source: string): TokenOrder[] {
+    const aggregatedBids = aggregateOrders(idexOrderbook.bids);
+    // Any of the bid orders' params will work
+    const idexBidOrder = idexOrderbook.bids[0];
+    const parsedBids =
+        aggregatedBids.length > 0
+            ? aggregatedBids.map(order => parseIdexOrder(idexBidOrder.params, observedTimestamp, 'bid', source, order))
+            : [];
+
+    const aggregatedAsks = aggregateOrders(idexOrderbook.asks);
+    // Any of the ask orders' params will work
+    const idexAskOrder = idexOrderbook.asks[0];
+    const parsedAsks =
+        aggregatedAsks.length > 0
+            ? aggregatedAsks.map(order => parseIdexOrder(idexAskOrder.params, observedTimestamp, 'ask', source, order))
+            : [];
+    return parsedBids.concat(parsedAsks);
+}
+
+/**
+ * Parse a single aggregated Idex order in order to form a tokenOrder entity
+ * which can be saved into the database.
+ * @param idexOrderParam An object containing information about the market where these
+ * trades have been placed.
+ * @param observedTimestamp The time when the API response returned back to us.
+ * @param orderType 'bid' or 'ask' enum.
+ * @param source Exchange where these orders were placed.
+ * @param idexOrder A <price, amount> tuple which we will convert to volume-basis.
+ */
+export function parseIdexOrder(
+    idexOrderParam: IdexOrderParam,
+    observedTimestamp: number,
+    orderType: OrderType,
+    source: string,
+    idexOrder: [string, BigNumber],
+): TokenOrder {
+    const tokenOrder = new TokenOrder();
+    const price = new BigNumber(idexOrder[0]);
+    const amount = idexOrder[1];
+
+    tokenOrder.source = source;
+    tokenOrder.observedTimestamp = observedTimestamp;
+    tokenOrder.orderType = orderType;
+    tokenOrder.price = price;
+    tokenOrder.baseVolume = amount;
+    tokenOrder.quoteVolume = price.times(amount);
+
+    if (orderType === 'bid') {
+        tokenOrder.baseAssetSymbol = idexOrderParam.buySymbol;
+        tokenOrder.baseAssetAddress = idexOrderParam.tokenBuy;
+        tokenOrder.quoteAssetSymbol = idexOrderParam.sellSymbol;
+        tokenOrder.quoteAssetAddress = idexOrderParam.tokenSell;
+    } else {
+        tokenOrder.baseAssetSymbol = idexOrderParam.sellSymbol;
+        tokenOrder.baseAssetAddress = idexOrderParam.tokenSell;
+        tokenOrder.quoteAssetSymbol = idexOrderParam.buySymbol;
+        tokenOrder.quoteAssetAddress = idexOrderParam.tokenBuy;
+    }
+    return tokenOrder;
+}
diff --git a/packages/pipeline/src/parsers/oasis_orders/index.ts b/packages/pipeline/src/parsers/oasis_orders/index.ts
new file mode 100644
index 000000000..7aafbf460
--- /dev/null
+++ b/packages/pipeline/src/parsers/oasis_orders/index.ts
@@ -0,0 +1,71 @@
+import { BigNumber } from '@0x/utils';
+import * as R from 'ramda';
+
+import { aggregateOrders } from '../utils';
+
+import { OasisMarket, OasisOrder } from '../../data_sources/oasis';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../entities';
+import { OrderType } from '../../types';
+
+/**
+ * Marque function of this file.
+ * 1) Takes in orders from an orderbook,
+ * 2) Aggregates them according to price point,
+ * 3) Builds TokenOrder entity with other information attached.
+ * @param oasisOrderbook A raw orderbook that we pull from the Oasis API.
+ * @param oasisMarket An object containing market data also directly from the API.
+ * @param observedTimestamp Time at which the orders for the market were pulled.
+ * @param source The exchange where these orders are placed. In this case 'oasis'.
+ */
+export function parseOasisOrders(
+    oasisOrderbook: OasisOrder[],
+    oasisMarket: OasisMarket,
+    observedTimestamp: number,
+    source: string,
+): TokenOrder[] {
+    const aggregatedBids = aggregateOrders(R.filter(R.propEq('act', 'bid'), oasisOrderbook));
+    const aggregatedAsks = aggregateOrders(R.filter(R.propEq('act', 'ask'), oasisOrderbook));
+    const parsedBids = aggregatedBids.map(order =>
+        parseOasisOrder(oasisMarket, observedTimestamp, 'bid', source, order),
+    );
+    const parsedAsks = aggregatedAsks.map(order =>
+        parseOasisOrder(oasisMarket, observedTimestamp, 'ask', source, order),
+    );
+    return parsedBids.concat(parsedAsks);
+}
+
+/**
+ * Parse a single aggregated Oasis order to form a tokenOrder entity
+ * which can be saved into the database.
+ * @param oasisMarket An object containing information about the market where these
+ * trades have been placed.
+ * @param observedTimestamp The time when the API response returned back to us.
+ * @param orderType 'bid' or 'ask' enum.
+ * @param source Exchange where these orders were placed.
+ * @param oasisOrder A <price, amount> tuple which we will convert to volume-basis.
+ */
+export function parseOasisOrder(
+    oasisMarket: OasisMarket,
+    observedTimestamp: number,
+    orderType: OrderType,
+    source: string,
+    oasisOrder: [string, BigNumber],
+): TokenOrder {
+    const tokenOrder = new TokenOrder();
+    const price = new BigNumber(oasisOrder[0]);
+    const amount = oasisOrder[1];
+
+    tokenOrder.source = source;
+    tokenOrder.observedTimestamp = observedTimestamp;
+    tokenOrder.orderType = orderType;
+    tokenOrder.price = price;
+
+    tokenOrder.baseAssetSymbol = oasisMarket.base;
+    tokenOrder.baseAssetAddress = null; // Oasis doesn't provide address information
+    tokenOrder.baseVolume = price.times(amount);
+
+    tokenOrder.quoteAssetSymbol = oasisMarket.quote;
+    tokenOrder.quoteAssetAddress = null; // Oasis doesn't provide address information
+    tokenOrder.quoteVolume = amount;
+    return tokenOrder;
+}
diff --git a/packages/pipeline/src/parsers/utils.ts b/packages/pipeline/src/parsers/utils.ts
new file mode 100644
index 000000000..860729e9f
--- /dev/null
+++ b/packages/pipeline/src/parsers/utils.ts
@@ -0,0 +1,28 @@
+import { BigNumber } from '@0x/utils';
+
+export interface GenericRawOrder {
+    price: string;
+    amount: string;
+}
+
+/**
+ * Aggregates individual orders by price point. Filters zero amount orders.
+ * @param rawOrders An array of objects that have price and amount information.
+ */
+export function aggregateOrders(rawOrders: GenericRawOrder[]): Array<[string, BigNumber]> {
+    const aggregatedOrders = new Map<string, BigNumber>();
+    rawOrders.forEach(order => {
+        const amount = new BigNumber(order.amount);
+        if (amount.isZero()) {
+            return;
+        }
+        // Use string instead of BigNum to aggregate by value instead of variable.
+        // Convert to BigNumber first to consolidate different string
+        // representations of the same number. Eg. '0.0' and '0.00'.
+        const price = new BigNumber(order.price).toString();
+
+        const existingAmount = aggregatedOrders.get(price) || new BigNumber(0);
+        aggregatedOrders.set(price, amount.plus(existingAmount));
+    });
+    return Array.from(aggregatedOrders.entries());
+}
diff --git a/packages/pipeline/src/scripts/pull_idex_orderbook_snapshots.ts b/packages/pipeline/src/scripts/pull_idex_orderbook_snapshots.ts
new file mode 100644
index 000000000..d47c1dd3f
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_idex_orderbook_snapshots.ts
@@ -0,0 +1,63 @@
+import { logUtils } from '@0x/utils';
+import * as R from 'ramda';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+
+import { IDEX_SOURCE, IdexSource } from '../data_sources/idex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseIdexOrders } from '../parsers/idex_orders';
+import { handleError } from '../utils';
+
+// Number of orders to save at once.
+const BATCH_SAVE_SIZE = 1000;
+
+// Number of markets to retrieve orderbooks for at once.
+const MARKET_ORDERBOOK_REQUEST_BATCH_SIZE = 100;
+
+// Delay between market orderbook requests.
+const MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY = 2000;
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const idexSource = new IdexSource();
+    logUtils.log('Getting all IDEX markets');
+    const markets = await idexSource.getMarketsAsync();
+    logUtils.log(`Got ${markets.length} markets.`);
+    for (const marketsChunk of R.splitEvery(MARKET_ORDERBOOK_REQUEST_BATCH_SIZE, markets)) {
+        await Promise.all(
+            marketsChunk.map(async (marketId: string) => getAndSaveMarketOrderbook(idexSource, marketId)),
+        );
+        await new Promise<void>(resolve => setTimeout(resolve, MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY));
+    }
+    process.exit(0);
+})().catch(handleError);
+
+/**
+ * Retrieve orderbook from Idex API for a given market. Parse orders and insert
+ * them into our database.
+ * @param idexSource Data source which can query Idex API.
+ * @param marketId String representing market of interest, eg. 'ETH_TIC'.
+ */
+async function getAndSaveMarketOrderbook(idexSource: IdexSource, marketId: string): Promise<void> {
+    logUtils.log(`${marketId}: Retrieving orderbook.`);
+    const orderBook = await idexSource.getMarketOrderbookAsync(marketId);
+    const observedTimestamp = Date.now();
+
+    if (!R.has('bids', orderBook) || !R.has('asks', orderBook)) {
+        logUtils.warn(`${marketId}: Orderbook faulty.`);
+        return;
+    }
+
+    logUtils.log(`${marketId}: Parsing orders.`);
+    const orders = parseIdexOrders(orderBook, observedTimestamp, IDEX_SOURCE);
+
+    if (orders.length > 0) {
+        logUtils.log(`${marketId}: Saving ${orders.length} orders.`);
+        const TokenOrderRepository = connection.getRepository(TokenOrder);
+        await TokenOrderRepository.save(orders, { chunk: Math.ceil(orders.length / BATCH_SAVE_SIZE) });
+    } else {
+        logUtils.log(`${marketId}: 0 orders to save.`);
+    }
+}
diff --git a/packages/pipeline/src/scripts/pull_oasis_orderbook_snapshots.ts b/packages/pipeline/src/scripts/pull_oasis_orderbook_snapshots.ts
new file mode 100644
index 000000000..0ffa5fd47
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_oasis_orderbook_snapshots.ts
@@ -0,0 +1,58 @@
+import { logUtils } from '@0x/utils';
+import * as R from 'ramda';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
+
+import { OASIS_SOURCE, OasisMarket, OasisSource } from '../data_sources/oasis';
+import { TokenOrderbookSnapshot as TokenOrder } from '../entities';
+import * as ormConfig from '../ormconfig';
+import { parseOasisOrders } from '../parsers/oasis_orders';
+import { handleError } from '../utils';
+
+// Number of orders to save at once.
+const BATCH_SAVE_SIZE = 1000;
+
+// Number of markets to retrieve orderbooks for at once.
+const MARKET_ORDERBOOK_REQUEST_BATCH_SIZE = 50;
+
+// Delay between market orderbook requests.
+const MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY = 1000;
+
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+    const oasisSource = new OasisSource();
+    logUtils.log('Getting all active Oasis markets');
+    const markets = await oasisSource.getActiveMarketsAsync();
+    logUtils.log(`Got ${markets.length} markets.`);
+    for (const marketsChunk of R.splitEvery(MARKET_ORDERBOOK_REQUEST_BATCH_SIZE, markets)) {
+        await Promise.all(
+            marketsChunk.map(async (market: OasisMarket) => getAndSaveMarketOrderbook(oasisSource, market)),
+        );
+        await new Promise<void>(resolve => setTimeout(resolve, MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY));
+    }
+    process.exit(0);
+})().catch(handleError);
+
+/**
+ * Retrieve orderbook from Oasis API for a given market. Parse orders and insert
+ * them into our database.
+ * @param oasisSource Data source which can query Oasis API.
+ * @param marketId String identifying market we want data for. eg. 'REPAUG'.
+ */
+async function getAndSaveMarketOrderbook(oasisSource: OasisSource, market: OasisMarket): Promise<void> {
+    logUtils.log(`${market.id}: Retrieving orderbook.`);
+    const orderBook = await oasisSource.getMarketOrderbookAsync(market.id);
+    const observedTimestamp = Date.now();
+
+    logUtils.log(`${market.id}: Parsing orders.`);
+    const orders = parseOasisOrders(orderBook, market, observedTimestamp, OASIS_SOURCE);
+
+    if (orders.length > 0) {
+        logUtils.log(`${market.id}: Saving ${orders.length} orders.`);
+        const TokenOrderRepository = connection.getRepository(TokenOrder);
+        await TokenOrderRepository.save(orders, { chunk: Math.ceil(orders.length / BATCH_SAVE_SIZE) });
+    } else {
+        logUtils.log(`${market.id}: 0 orders to save.`);
+    }
+}
diff --git a/packages/pipeline/test/parsers/ddex_orders/index_test.ts b/packages/pipeline/test/parsers/ddex_orders/index_test.ts
index 213100f44..9f4bfe7e3 100644
--- a/packages/pipeline/test/parsers/ddex_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/ddex_orders/index_test.ts
@@ -4,7 +4,7 @@ import 'mocha';
 
 import { DdexMarket } from '../../../src/data_sources/ddex';
 import { TokenOrderbookSnapshot as TokenOrder } from '../../../src/entities';
-import { aggregateOrders, parseDdexOrder } from '../../../src/parsers/ddex_orders';
+import { parseDdexOrder } from '../../../src/parsers/ddex_orders';
 import { OrderType } from '../../../src/types';
 import { chaiSetup } from '../../utils/chai_setup';
 
@@ -13,19 +13,6 @@ const expect = chai.expect;
 
 // tslint:disable:custom-no-magic-numbers
 describe('ddex_orders', () => {
-    describe('aggregateOrders', () => {
-        it('aggregates orders by price point', () => {
-            const input = [
-                { price: '1', amount: '20', orderId: 'testtest' },
-                { price: '1', amount: '30', orderId: 'testone' },
-                { price: '2', amount: '100', orderId: 'testtwo' },
-            ];
-            const expected = [['1', new BigNumber(50)], ['2', new BigNumber(100)]];
-            const actual = aggregateOrders(input);
-            expect(actual).deep.equal(expected);
-        });
-    });
-
     describe('parseDdexOrder', () => {
         it('converts ddexOrder to TokenOrder entity', () => {
             const ddexOrder: [string, BigNumber] = ['0.5', new BigNumber(10)];
diff --git a/packages/pipeline/test/parsers/idex_orders/index_test.ts b/packages/pipeline/test/parsers/idex_orders/index_test.ts
new file mode 100644
index 000000000..d54ecb9a8
--- /dev/null
+++ b/packages/pipeline/test/parsers/idex_orders/index_test.ts
@@ -0,0 +1,87 @@
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import 'mocha';
+
+import { IdexOrderParam } from '../../../src/data_sources/idex';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../../src/entities';
+import { parseIdexOrder } from '../../../src/parsers/idex_orders';
+import { OrderType } from '../../../src/types';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('idex_orders', () => {
+    describe('parseIdexOrder', () => {
+        // for market listed as 'DEF_ABC'.
+        it('correctly converts bid type idexOrder to TokenOrder entity', () => {
+            const idexOrder: [string, BigNumber] = ['0.5', new BigNumber(10)];
+            const idexOrderParam: IdexOrderParam = {
+                tokenBuy: '0x0000000000000000000000000000000000000000',
+                buySymbol: 'ABC',
+                buyPrecision: 2,
+                amountBuy: '10',
+                tokenSell: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
+                sellSymbol: 'DEF',
+                sellPrecision: 2,
+                amountSell: '5',
+                expires: Date.now() + 100000,
+                nonce: 1,
+                user: '0x212345667543456435324564345643453453333',
+            };
+            const observedTimestamp: number = Date.now();
+            const orderType: OrderType = 'bid';
+            const source: string = 'idex';
+
+            const expected = new TokenOrder();
+            expected.source = 'idex';
+            expected.observedTimestamp = observedTimestamp;
+            expected.orderType = 'bid';
+            expected.price = new BigNumber(0.5);
+            expected.baseAssetSymbol = 'ABC';
+            expected.baseAssetAddress = '0x0000000000000000000000000000000000000000';
+            expected.baseVolume = new BigNumber(10);
+            expected.quoteAssetSymbol = 'DEF';
+            expected.quoteAssetAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
+            expected.quoteVolume = new BigNumber(5);
+
+            const actual = parseIdexOrder(idexOrderParam, observedTimestamp, orderType, source, idexOrder);
+            expect(actual).deep.equal(expected);
+        });
+        it('correctly converts ask type idexOrder to TokenOrder entity', () => {
+            const idexOrder: [string, BigNumber] = ['0.5', new BigNumber(10)];
+            const idexOrderParam: IdexOrderParam = {
+                tokenBuy: '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81',
+                buySymbol: 'DEF',
+                buyPrecision: 2,
+                amountBuy: '5',
+                tokenSell: '0x0000000000000000000000000000000000000000',
+                sellSymbol: 'ABC',
+                sellPrecision: 2,
+                amountSell: '10',
+                expires: Date.now() + 100000,
+                nonce: 1,
+                user: '0x212345667543456435324564345643453453333',
+            };
+            const observedTimestamp: number = Date.now();
+            const orderType: OrderType = 'ask';
+            const source: string = 'idex';
+
+            const expected = new TokenOrder();
+            expected.source = 'idex';
+            expected.observedTimestamp = observedTimestamp;
+            expected.orderType = 'ask';
+            expected.price = new BigNumber(0.5);
+            expected.baseAssetSymbol = 'ABC';
+            expected.baseAssetAddress = '0x0000000000000000000000000000000000000000';
+            expected.baseVolume = new BigNumber(10);
+            expected.quoteAssetSymbol = 'DEF';
+            expected.quoteAssetAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
+            expected.quoteVolume = new BigNumber(5);
+
+            const actual = parseIdexOrder(idexOrderParam, observedTimestamp, orderType, source, idexOrder);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/parsers/oasis_orders/index_test.ts b/packages/pipeline/test/parsers/oasis_orders/index_test.ts
new file mode 100644
index 000000000..9e8ba9a40
--- /dev/null
+++ b/packages/pipeline/test/parsers/oasis_orders/index_test.ts
@@ -0,0 +1,49 @@
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import 'mocha';
+
+import { OasisMarket } from '../../../src/data_sources/oasis';
+import { TokenOrderbookSnapshot as TokenOrder } from '../../../src/entities';
+import { parseOasisOrder } from '../../../src/parsers/oasis_orders';
+import { OrderType } from '../../../src/types';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('oasis_orders', () => {
+    describe('parseOasisOrder', () => {
+        it('converts oasisOrder to TokenOrder entity', () => {
+            const oasisOrder: [string, BigNumber] = ['0.5', new BigNumber(10)];
+            const oasisMarket: OasisMarket = {
+                id: 'ABCDEF',
+                base: 'DEF',
+                quote: 'ABC',
+                buyVol: 100,
+                sellVol: 200,
+                price: 1,
+                high: 1,
+                low: 0,
+            };
+            const observedTimestamp: number = Date.now();
+            const orderType: OrderType = 'bid';
+            const source: string = 'oasis';
+
+            const expected = new TokenOrder();
+            expected.source = 'oasis';
+            expected.observedTimestamp = observedTimestamp;
+            expected.orderType = 'bid';
+            expected.price = new BigNumber(0.5);
+            expected.baseAssetSymbol = 'DEF';
+            expected.baseAssetAddress = null;
+            expected.baseVolume = new BigNumber(5);
+            expected.quoteAssetSymbol = 'ABC';
+            expected.quoteAssetAddress = null;
+            expected.quoteVolume = new BigNumber(10);
+
+            const actual = parseOasisOrder(oasisMarket, observedTimestamp, orderType, source, oasisOrder);
+            expect(actual).deep.equal(expected);
+        });
+    });
+});
diff --git a/packages/pipeline/test/parsers/utils/index_test.ts b/packages/pipeline/test/parsers/utils/index_test.ts
new file mode 100644
index 000000000..5a0d0f182
--- /dev/null
+++ b/packages/pipeline/test/parsers/utils/index_test.ts
@@ -0,0 +1,30 @@
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import 'mocha';
+
+import { aggregateOrders, GenericRawOrder } from '../../../src/parsers/utils';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+// tslint:disable:custom-no-magic-numbers
+describe('aggregateOrders', () => {
+    it('aggregates order by price point', () => {
+        const input = [
+            { price: '1', amount: '20', orderHash: 'testtest', total: '20' },
+            { price: '1', amount: '30', orderHash: 'testone', total: '30' },
+            { price: '2', amount: '100', orderHash: 'testtwo', total: '200' },
+        ];
+        const expected = [['1', new BigNumber(50)], ['2', new BigNumber(100)]];
+        const actual = aggregateOrders(input);
+        expect(actual).deep.equal(expected);
+    });
+
+    it('handles empty orders gracefully', () => {
+        const input: GenericRawOrder[] = [];
+        const expected: Array<[string, BigNumber]> = [];
+        const actual = aggregateOrders(input);
+        expect(actual).deep.equal(expected);
+    });
+});
-- 
cgit v1.2.3


From c8c68fb75add4456186dae2e31ddb731882f721e Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Tue, 11 Dec 2018 17:31:16 -0800
Subject: Make pull_missing_blocks script consider all events with block
 numbers (#1420)

---
 packages/pipeline/src/scripts/pull_missing_blocks.ts | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_blocks.ts b/packages/pipeline/src/scripts/pull_missing_blocks.ts
index 18fe1b700..275141a12 100644
--- a/packages/pipeline/src/scripts/pull_missing_blocks.ts
+++ b/packages/pipeline/src/scripts/pull_missing_blocks.ts
@@ -53,8 +53,21 @@ async function getAllMissingBlocks(web3Source: Web3Source): Promise<void> {
 
 async function getMissingBlockNumbers(fromBlock: number): Promise<number[]> {
     console.log(`Checking for missing blocks starting at ${fromBlock}...`);
+    // Note(albrow): The easiest way to get all the blocks we need is to
+    // consider all the events tables together in a single query. If this query
+    // gets too slow, we should consider re-architecting so that we can work on
+    // getting the blocks for one type of event at a time.
     const response = (await connection.query(
-        'SELECT DISTINCT(block_number) FROM raw.exchange_fill_events WHERE block_number NOT IN (SELECT number FROM raw.blocks) AND block_number >= $1 ORDER BY block_number ASC LIMIT $2',
+        `WITH all_events AS (
+            SELECT block_number FROM raw.exchange_fill_events
+                UNION SELECT block_number FROM raw.exchange_cancel_events
+                UNION SELECT block_number FROM raw.exchange_cancel_up_to_events
+                UNION SELECT block_number FROM raw.erc20_approval_events
+        )
+        SELECT DISTINCT(block_number) FROM all_events
+            WHERE block_number NOT IN (SELECT number FROM raw.blocks)
+                AND block_number >= $1
+            ORDER BY block_number ASC LIMIT $2`,
         [fromBlock, MAX_BLOCKS_PER_QUERY],
     )) as MissingBlocksResponse[];
     const blockNumberStrings = R.pluck('block_number', response);
-- 
cgit v1.2.3


From 7b4e536e86a06ad28a8c9c297b54b252e8f130e7 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 18:07:12 +0100
Subject: Add more profile pics

---
 packages/website/public/images/@next/team/alexv.jpg     | Bin 0 -> 16969 bytes
 packages/website/public/images/@next/team/blake.jpg     | Bin 0 -> 17515 bytes
 packages/website/public/images/@next/team/francesco.jpg | Bin 0 -> 17467 bytes
 packages/website/public/images/@next/team/willw.jpg     | Bin 0 -> 25440 bytes
 packages/website/public/images/@next/team/zack.jpg      | Bin 0 -> 19292 bytes
 packages/website/ts/@next/pages/about/team.tsx          |  12 ++++++------
 6 files changed, 6 insertions(+), 6 deletions(-)
 create mode 100755 packages/website/public/images/@next/team/alexv.jpg
 create mode 100755 packages/website/public/images/@next/team/blake.jpg
 create mode 100755 packages/website/public/images/@next/team/francesco.jpg
 create mode 100755 packages/website/public/images/@next/team/willw.jpg
 create mode 100755 packages/website/public/images/@next/team/zack.jpg

(limited to 'packages')

diff --git a/packages/website/public/images/@next/team/alexv.jpg b/packages/website/public/images/@next/team/alexv.jpg
new file mode 100755
index 000000000..686f4a2e3
Binary files /dev/null and b/packages/website/public/images/@next/team/alexv.jpg differ
diff --git a/packages/website/public/images/@next/team/blake.jpg b/packages/website/public/images/@next/team/blake.jpg
new file mode 100755
index 000000000..0f5512af4
Binary files /dev/null and b/packages/website/public/images/@next/team/blake.jpg differ
diff --git a/packages/website/public/images/@next/team/francesco.jpg b/packages/website/public/images/@next/team/francesco.jpg
new file mode 100755
index 000000000..56ae0e870
Binary files /dev/null and b/packages/website/public/images/@next/team/francesco.jpg differ
diff --git a/packages/website/public/images/@next/team/willw.jpg b/packages/website/public/images/@next/team/willw.jpg
new file mode 100755
index 000000000..c1bd8f406
Binary files /dev/null and b/packages/website/public/images/@next/team/willw.jpg differ
diff --git a/packages/website/public/images/@next/team/zack.jpg b/packages/website/public/images/@next/team/zack.jpg
new file mode 100755
index 000000000..d4a0cf2e0
Binary files /dev/null and b/packages/website/public/images/@next/team/zack.jpg differ
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index fc7e3e421..1b40b13cf 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -16,7 +16,7 @@ interface TeamMember {
 
 const team: TeamMember[] = [
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/willw.jpg',
         name: 'Will Warren',
         title: 'co-founder & ceo',
     },
@@ -31,9 +31,9 @@ const team: TeamMember[] = [
         title: 'senior engineer',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/alexv.jpg',
         name: 'Alex Xu',
-        title: 'director of operations',
+        title: 'Director of operations',
     },
     {
         imageUrl: '/images/@next/team/melo@2x.jpg',
@@ -61,12 +61,12 @@ const team: TeamMember[] = [
         title: 'ecosystem engineer',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/blake.jpg',
         name: 'Blake Henderson',
         title: 'operations associate',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/zack.jpg',
         name: 'Zack Skelly',
         title: 'lead recruiter',
     },
@@ -81,7 +81,7 @@ const team: TeamMember[] = [
         title: 'technical fellow',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/francesco.jpg',
         name: 'Francesco Agosti',
         title: 'engineer',
     },
-- 
cgit v1.2.3


From aeefdeaef78fad38b84e728cceff2141eb302ab5 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 09:25:48 -0800
Subject: Remove unused util

---
 packages/instant/src/util/buy_quote.ts | 36 ----------------------------------
 1 file changed, 36 deletions(-)
 delete mode 100644 packages/instant/src/util/buy_quote.ts

(limited to 'packages')

diff --git a/packages/instant/src/util/buy_quote.ts b/packages/instant/src/util/buy_quote.ts
deleted file mode 100644
index 0e880f51c..000000000
--- a/packages/instant/src/util/buy_quote.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-import { BuyQuoteInfo } from '@0x/asset-buyer';
-import { BigNumber } from '@0x/utils';
-import * as _ from 'lodash';
-import { oc } from 'ts-optchain';
-
-import { BIG_NUMBER_ZERO } from '../constants';
-
-export interface BuyQuoteWeiAmounts {
-    assetTotalInWei: BigNumber | undefined;
-    feeTotalInWei: BigNumber | undefined;
-    grandTotalInWei: BigNumber | undefined;
-    pricePerTokenInWei: BigNumber | undefined;
-}
-
-export const buyQuoteUtil = {
-    getWeiAmounts: (
-        selectedAssetUnitAmount: BigNumber | undefined,
-        buyQuoteInfo: BuyQuoteInfo | undefined,
-    ): BuyQuoteWeiAmounts => {
-        const buyQuoteAccessor = oc(buyQuoteInfo);
-        const assetTotalInWei = buyQuoteAccessor.assetEthAmount();
-        const pricePerTokenInWei =
-            !_.isUndefined(assetTotalInWei) &&
-            !_.isUndefined(selectedAssetUnitAmount) &&
-            !selectedAssetUnitAmount.eq(BIG_NUMBER_ZERO)
-                ? assetTotalInWei.div(selectedAssetUnitAmount).ceil()
-                : undefined;
-
-        return {
-            assetTotalInWei,
-            feeTotalInWei: buyQuoteAccessor.feeEthAmount(),
-            grandTotalInWei: buyQuoteAccessor.totalEthAmount(),
-            pricePerTokenInWei,
-        };
-    },
-};
-- 
cgit v1.2.3


From 8a5609718aa6e31e30915300e38e47d30d528896 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 09:26:00 -0800
Subject: Refactor BaseCurrencyChoice to be done in helper function

---
 packages/instant/src/components/order_details.tsx | 46 ++++++++++-------------
 1 file changed, 19 insertions(+), 27 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 7e33e06ac..298bd86c9 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -15,20 +15,6 @@ import { Container } from './ui/container';
 import { Flex } from './ui/flex';
 import { Text, TextProps } from './ui/text';
 
-interface BaseCurryChoiceProps {
-    currencyName: string;
-    onClick: () => void;
-    isSelected: boolean;
-}
-const BaseCurrencyChoice: React.StatelessComponent<BaseCurryChoiceProps> = props => {
-    const textStyle: TextProps = { onClick: props.onClick, fontSize: '12px' };
-    if (props.isSelected) {
-        textStyle.fontColor = ColorOption.primaryColor;
-        textStyle.fontWeight = 700;
-    }
-    return <Text {...textStyle}>{props.currencyName}</Text>;
-};
-
 export interface OrderDetailsProps {
     buyQuoteInfo?: BuyQuoteInfo;
     selectedAssetUnitAmount?: BigNumber;
@@ -41,7 +27,7 @@ export interface OrderDetailsProps {
 }
 export class OrderDetails extends React.Component<OrderDetailsProps> {
     public render(): React.ReactNode {
-        const { baseCurrency, buyQuoteInfo } = this.props;
+        const { buyQuoteInfo } = this.props;
 
         return (
             <Container width="100%" flexGrow={1} padding="20px 20px 0px 20px">
@@ -82,7 +68,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
     }
 
     private _displayAmountOrPlaceholder(weiAmount?: BigNumber): React.ReactNode {
-        const { baseCurrency, ethUsdPrice, isLoading } = this.props;
+        const { baseCurrency, isLoading } = this.props;
 
         if (_.isUndefined(weiAmount)) {
             return (
@@ -105,7 +91,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
     }
 
     private _assetLabelText(): string {
-        const { assetName, baseCurrency, ethUsdPrice } = this.props;
+        const { assetName, baseCurrency } = this.props;
         const numTokens = this.props.selectedAssetUnitAmount;
 
         // Display as 0 if we have a selected asset
@@ -142,6 +128,20 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
             : undefined;
     }
 
+    private _baseCurrencyChoice(choice: BaseCurrency): React.ReactNode {
+        const onClick =
+            choice === BaseCurrency.ETH ? this.props.onBaseCurrencySwitchEth : this.props.onBaseCurrencySwitchUsd;
+        const isSelected = this.props.baseCurrency === choice;
+
+        const textStyle: TextProps = { onClick, fontSize: '12px ' };
+        if (isSelected) {
+            textStyle.fontColor = ColorOption.primaryColor;
+            textStyle.fontWeight = 700;
+        }
+
+        return <Text {...textStyle}>{choice}</Text>;
+    }
+
     private _renderHeader(): React.ReactNode {
         return (
             <Flex justify="space-between">
@@ -156,19 +156,11 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
                 </Text>
 
                 <Container>
-                    <BaseCurrencyChoice
-                        onClick={this.props.onBaseCurrencySwitchEth}
-                        currencyName="ETH"
-                        isSelected={this.props.baseCurrency === BaseCurrency.ETH}
-                    />
+                    {this._baseCurrencyChoice(BaseCurrency.ETH)}
                     <Container marginLeft="3px" marginRight="3px" display="inline">
                         <Text fontSize="12px">/</Text>
                     </Container>
-                    <BaseCurrencyChoice
-                        onClick={this.props.onBaseCurrencySwitchUsd}
-                        currencyName="USD"
-                        isSelected={this.props.baseCurrency === BaseCurrency.USD}
-                    />
+                    {this._baseCurrencyChoice(BaseCurrency.USD)}
                 </Container>
             </Flex>
         );
-- 
cgit v1.2.3


From 99941972a3965f27b3607a382a476b79722151fc Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 09:29:23 -0800
Subject: Small clean up

---
 packages/instant/src/components/order_details.tsx | 23 +++++------------------
 1 file changed, 5 insertions(+), 18 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 298bd86c9..cbe36be64 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -34,7 +34,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
                 <Container marginBottom="10px">{this._renderHeader()}</Container>
 
                 <OrderDetailsRow
-                    labelText={this._assetLabelText()}
+                    labelText={this._assetAmountLabel()}
                     primaryValue={this._displayAmountOrPlaceholder(buyQuoteInfo && buyQuoteInfo.assetEthAmount)}
                 />
                 <OrderDetailsRow
@@ -90,7 +90,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
         }
     }
 
-    private _assetLabelText(): string {
+    private _assetAmountLabel(): string {
         const { assetName, baseCurrency } = this.props;
         const numTokens = this.props.selectedAssetUnitAmount;
 
@@ -99,21 +99,17 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
             assetName && assetName !== DEFAULT_UNKOWN_ASSET_NAME && _.isUndefined(numTokens)
                 ? new BigNumber(0)
                 : numTokens;
-
         if (!_.isUndefined(displayNumTokens)) {
             let numTokensWithSymbol = displayNumTokens.toString();
-
             if (assetName) {
                 numTokensWithSymbol += ` ${assetName}`;
             }
-
             const pricePerTokenWei = this._pricePerTokenWei();
             if (pricePerTokenWei) {
                 numTokensWithSymbol += ` @ ${this._displayAmount(baseCurrency, pricePerTokenWei)}`;
             }
             return numTokensWithSymbol;
         }
-
         return 'Token Amount';
     }
 
@@ -138,7 +134,6 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
             textStyle.fontColor = ColorOption.primaryColor;
             textStyle.fontWeight = 700;
         }
-
         return <Text {...textStyle}>{choice}</Text>;
     }
 
@@ -154,7 +149,6 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
                 >
                     Order Details
                 </Text>
-
                 <Container>
                     {this._baseCurrencyChoice(BaseCurrency.ETH)}
                     <Container marginLeft="3px" marginRight="3px" display="inline">
@@ -179,28 +173,21 @@ export class OrderDetailsRow extends React.Component<OrderDetailsRowProps, {}> {
         return (
             <Container padding="10px 0px" borderTop="1px dashed" borderColor={ColorOption.feintGrey}>
                 <Flex justify="space-between">
-                    {this._renderLabel()}
+                    <Text fontWeight={this.props.isLabelBold ? 700 : 400} fontColor={ColorOption.grey}>
+                        {this.props.labelText}
+                    </Text>
                     <Container>{this._renderValues()}</Container>
                 </Flex>
             </Container>
         );
     }
 
-    private _renderLabel(): React.ReactNode {
-        return (
-            <Text fontWeight={this.props.isLabelBold ? 700 : 400} fontColor={ColorOption.grey}>
-                {this.props.labelText}
-            </Text>
-        );
-    }
-
     private _renderValues(): React.ReactNode {
         const secondaryValueNode: React.ReactNode = this.props.secondaryValue && (
             <Container marginRight="3px" display="inline-block">
                 <Text fontColor={ColorOption.lightGrey}>({this.props.secondaryValue})</Text>
             </Container>
         );
-
         return (
             <React.Fragment>
                 {secondaryValueNode}
-- 
cgit v1.2.3


From aa8dfa88e113ca7a98887ed77dc8eb3ad39e5f41 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 09:37:39 -0800
Subject: Make primary value in total cost bold

---
 packages/instant/src/components/order_details.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index cbe36be64..537b9ee4e 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -45,6 +45,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
                     labelText="Total Cost"
                     isLabelBold={true}
                     primaryValue={this._displayAmountOrPlaceholder(buyQuoteInfo && buyQuoteInfo.totalEthAmount)}
+                    isPrimaryValueBold={true}
                     secondaryValue={this._totalCostSecondaryValue()}
                 />
             </Container>
-- 
cgit v1.2.3


From fb99b5ce9d3639e1584214828216879f99dfa020 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 09:51:15 -0800
Subject: Show error when fetching usd prices

---
 packages/instant/src/components/order_details.tsx | 36 ++++++++++++++++++++---
 1 file changed, 32 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 537b9ee4e..ea975a5f7 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -27,12 +27,19 @@ export interface OrderDetailsProps {
 }
 export class OrderDetails extends React.Component<OrderDetailsProps> {
     public render(): React.ReactNode {
-        const { buyQuoteInfo } = this.props;
-
+        const showUsdError = this.props.baseCurrency === BaseCurrency.USD && this._hadErrorFetchingUsdPrice();
         return (
             <Container width="100%" flexGrow={1} padding="20px 20px 0px 20px">
                 <Container marginBottom="10px">{this._renderHeader()}</Container>
+                {showUsdError ? this._renderErrorFetchingUsdPrice() : this._renderRows()}
+            </Container>
+        );
+    }
 
+    private _renderRows(): React.ReactNode {
+        const { buyQuoteInfo } = this.props;
+        return (
+            <React.Fragment>
                 <OrderDetailsRow
                     labelText={this._assetAmountLabel()}
                     primaryValue={this._displayAmountOrPlaceholder(buyQuoteInfo && buyQuoteInfo.assetEthAmount)}
@@ -48,10 +55,30 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
                     isPrimaryValueBold={true}
                     secondaryValue={this._totalCostSecondaryValue()}
                 />
-            </Container>
+            </React.Fragment>
         );
     }
 
+    private _renderErrorFetchingUsdPrice(): React.ReactNode {
+        return (
+            <Text>
+                There was an error fetching the USD price.
+                <Text
+                    onClick={this.props.onBaseCurrencySwitchEth}
+                    fontWeight={700}
+                    fontColor={ColorOption.primaryColor}
+                >
+                    Click here
+                </Text>
+                {' to view ETH prices'}
+            </Text>
+        );
+    }
+
+    private _hadErrorFetchingUsdPrice(): boolean {
+        return this.props.ethUsdPrice === BIG_NUMBER_ZERO;
+    }
+
     private _totalCostSecondaryValue(): React.ReactNode {
         const secondaryCurrency = this.props.baseCurrency === BaseCurrency.USD ? BaseCurrency.ETH : BaseCurrency.USD;
 
@@ -92,7 +119,8 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
     }
 
     private _assetAmountLabel(): string {
-        const { assetName, baseCurrency } = this.props;
+        const { assetName, baseCurrency, ethUsdPrice } = this.props;
+
         const numTokens = this.props.selectedAssetUnitAmount;
 
         // Display as 0 if we have a selected asset
-- 
cgit v1.2.3


From 0690e68a833e0ca75d31614621aa0278009cc10c Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 09:54:06 -0800
Subject: Change base currency to ETH if we can't get USD price

---
 packages/instant/src/redux/async_data.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index c67b222d1..8ef95add4 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
 import { Dispatch } from 'redux';
 
 import { BIG_NUMBER_ZERO } from '../constants';
-import { AccountState, ERC20Asset, OrderProcessState, ProviderState, QuoteFetchOrigin } from '../types';
+import { AccountState, BaseCurrency, ERC20Asset, OrderProcessState, ProviderState, QuoteFetchOrigin } from '../types';
 import { analytics } from '../util/analytics';
 import { assetUtils } from '../util/asset';
 import { buyQuoteUpdater } from '../util/buy_quote_updater';
@@ -24,6 +24,7 @@ export const asyncData = {
             const errorMessage = 'Error fetching ETH/USD price';
             errorFlasher.flashNewErrorMessage(dispatch, errorMessage);
             dispatch(actions.updateEthUsdPrice(BIG_NUMBER_ZERO));
+            dispatch(actions.updateBaseCurrency(BaseCurrency.ETH));
             errorReporter.report(e);
         }
     },
-- 
cgit v1.2.3


From bd5a0616c4b9a857aa2e46a738ec87d199437503 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 18:59:32 +0100
Subject: Whitespace on instant image thing, other changes

---
 .../website/ts/@next/components/heroAnimation.tsx  | 25 ++++++++++++++++++++++
 packages/website/ts/@next/components/heroImage.tsx |  3 +--
 .../ts/@next/components/sections/landing/hero.tsx  |  4 ++--
 packages/website/ts/@next/pages/about/team.tsx     |  4 +++-
 packages/website/ts/@next/pages/instant.tsx        |  2 +-
 5 files changed, 32 insertions(+), 6 deletions(-)
 create mode 100644 packages/website/ts/@next/components/heroAnimation.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/heroAnimation.tsx b/packages/website/ts/@next/components/heroAnimation.tsx
new file mode 100644
index 000000000..a06c2acf4
--- /dev/null
+++ b/packages/website/ts/@next/components/heroAnimation.tsx
@@ -0,0 +1,25 @@
+import * as React from 'react';
+import { cx, css, keyframes } from 'styled-components';
+
+const moveUp = keyframes`
+    0% { transform: translate3d(0, 0, 0) }
+    50% { transform: translate3d(0, -20%, 0) }
+    100% { transform: translate3d(0, 0, 0) }
+`;
+
+export const HeroAnimation = () => (
+    <svg width="404" height="404" viewBox="0 0 404 404" fill="none" xmlns="http://www.w3.org/2000/svg">
+        <mask id="mask0" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="404" height="404">
+            <circle cx="202" cy="202" r="200" fill="#00AE99" stroke="#00AE99" stroke-width="3"/>
+        </mask>
+        <g mask="url(#mask0)">
+            <circle vector-effect="non-scaling-stroke" cx="202" cy="202" r="200" stroke="#00AE99" stroke-width="3"/>
+            <circle vector-effect="non-scaling-stroke" cx="201.667" cy="68.6667" r="66.6667" stroke="#00AE99" stroke-width="3"/>
+            <circle vector-effect="non-scaling-stroke" cx="68.6667" cy="202.667" r="66.6667" stroke="#00AE99" stroke-width="3"/>
+            <path vector-effect="non-scaling-stroke" d="M168.17 260.29L167.271 259.089L165.46 260.444L167.413 261.585L168.17 260.29ZM197.32 269.2L197.219 270.696L197.226 270.697L197.32 269.2ZM237.414 258.856L238.22 260.12L238.225 260.117L237.414 258.856ZM252.653 245.439L253.801 246.405L254.55 245.515L253.874 244.568L252.653 245.439ZM241.096 229.872L242.285 228.958L242.281 228.952L242.276 228.946L241.096 229.872ZM237.72 225.571L238.901 224.645L237.582 222.965L236.449 224.775L237.72 225.571ZM219.719 241.445L218.672 242.519L219.418 243.246L220.36 242.801L219.719 241.445ZM208.264 230.282L209.311 229.207L208.392 228.312L207.365 229.081L208.264 230.282ZM143.827 169.549L145.02 168.64L143.647 166.838L142.524 168.806L143.827 169.549ZM135.133 198.43L133.637 198.329L133.636 198.337L135.133 198.43ZM145.464 238.577L144.201 239.388L145.464 238.577ZM158.862 253.837L157.895 254.984L158.786 255.736L159.735 255.057L158.862 253.837ZM174.409 242.264L175.324 243.453L175.33 243.448L175.336 243.443L174.409 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206.931ZM257.87 166.784L259.135 165.979L259.132 165.974L257.87 166.784ZM244.471 151.524L245.439 150.378L244.547 149.625L243.598 150.304L244.471 151.524ZM228.924 163.097L228.009 161.909L228.003 161.913L227.997 161.918L228.924 163.097ZM224.629 166.477L223.701 165.298L222.034 166.609L223.826 167.744L224.629 166.477ZM240.584 184.604L239.228 185.244L239.235 185.259L239.242 185.274L240.584 184.604ZM240.687 184.809L241.767 185.849L242.502 185.086L242.029 184.139L240.687 184.809ZM229.845 196.075L228.764 195.035L227.877 195.957L228.648 196.979L229.845 196.075ZM167.413 261.585C176.201 266.718 186.346 269.964 197.219 270.696L197.421 267.703C187.019 267.002 177.321 263.898 168.926 258.994L167.413 261.585ZM197.226 270.697C212.283 271.639 226.405 267.659 238.22 260.12L236.607 257.591C225.307 264.8 211.813 268.604 197.413 267.703L197.226 270.697ZM238.225 260.117C244.08 256.348 249.307 251.742 253.801 246.405L251.506 244.473C247.204 249.583 242.203 253.989 236.602 257.594L238.225 260.117ZM253.874 244.568C250.283 239.533 246.385 234.295 242.285 228.958L239.906 230.786C243.989 236.1 247.864 241.309 251.432 246.31L253.874 244.568ZM242.276 228.946C241.713 228.229 241.151 227.512 240.588 226.795C240.026 226.078 239.463 225.362 238.901 224.645L236.54 226.497C237.103 227.213 237.665 227.93 238.228 228.647C238.791 229.364 239.353 230.081 239.916 230.798L242.276 228.946ZM236.449 224.775C232.311 231.384 226.193 236.725 219.078 240.089L220.36 242.801C227.974 239.201 234.538 233.481 238.992 226.367L236.449 224.775ZM220.766 240.371L209.311 229.207L207.217 231.356L218.672 242.519L220.766 240.371ZM207.365 229.081L167.271 259.089L169.069 261.49L209.163 231.483L207.365 229.081ZM142.524 168.806C137.505 177.601 134.368 187.549 133.637 198.329L136.63 198.532C137.33 188.214 140.33 178.703 145.13 170.293L142.524 168.806ZM133.636 198.337C132.696 213.409 136.668 227.654 144.201 239.388L146.726 237.767C139.531 226.56 135.73 212.947 136.63 198.524L133.636 198.337ZM144.201 239.388C147.965 245.25 152.565 250.484 157.895 254.984L159.83 252.691C154.727 248.383 150.327 243.376 146.726 237.767L144.201 239.388ZM159.735 255.057C164.764 251.461 169.994 247.558 175.324 243.453L173.494 241.076C168.187 245.164 162.985 249.045 157.99 252.617L159.735 255.057ZM175.336 243.443C176.768 242.317 178.2 241.19 179.632 240.064L177.777 237.706C176.345 238.832 174.913 239.959 173.481 241.086L175.336 243.443ZM179.516 237.623C172.904 233.374 167.568 227.241 164.208 220.117L161.495 221.397C165.09 229.021 170.8 235.588 177.894 240.147L179.516 237.623ZM163.922 221.807L175.173 210.337L173.031 208.236L161.78 219.707L163.922 221.807ZM175.295 208.377L145.02 168.64L142.634 170.458L172.909 210.196L175.295 208.377ZM235.92 143.777C227.132 138.643 216.987 135.398 206.114 134.665L205.913 137.658C216.315 138.359 226.012 141.463 234.407 146.367L235.92 143.777ZM206.118 134.665C191.055 133.618 176.824 137.599 165.003 145.246L166.632 147.765C177.926 140.459 191.515 136.657 205.91 137.658L206.118 134.665ZM165.006 145.244C159.151 149.013 153.924 153.619 149.43 158.956L151.725 160.888C156.027 155.779 161.028 151.372 166.629 147.767L165.006 145.244ZM149.357 160.793C152.948 165.828 156.846 171.066 160.946 176.403L163.325 174.575C159.242 169.261 155.367 164.052 151.799 159.051L149.357 160.793ZM160.955 176.415C161.518 177.132 162.08 177.849 162.643 178.566C163.205 179.283 163.768 180 164.331 180.717L166.691 178.865C166.128 178.148 165.566 177.431 165.003 176.714C164.441 175.997 163.878 175.28 163.315 174.563L160.955 176.415ZM166.773 180.6C171.021 173.973 177.044 168.635 184.248 165.276L182.98 162.557C175.251 166.161 168.796 171.885 164.248 178.981L166.773 180.6ZM182.574 164.997L193.313 175.341L195.394 173.18L184.655 162.836L182.574 164.997ZM195.226 175.48L236.036 146.292L234.291 143.852L193.481 173.04L195.226 175.48ZM260.914 236.243C265.827 227.556 268.964 217.713 269.696 207.033L266.703 206.828C266.003 217.042 263.004 226.453 258.303 234.767L260.914 236.243ZM269.697 207.024C270.638 191.949 266.663 177.81 259.135 165.979L256.604 167.589C263.804 178.904 267.603 192.417 266.703 206.837L269.697 207.024ZM259.132 165.974C255.368 160.111 250.769 154.878 245.439 150.378L243.503 152.67C248.606 156.978 253.007 161.986 256.607 167.594L259.132 165.974ZM243.598 150.304C238.57 153.901 233.339 157.803 228.009 161.909L229.84 164.285C235.147 160.197 240.349 156.316 245.344 152.744L243.598 150.304ZM227.997 161.918C227.281 162.481 226.565 163.045 225.849 163.608C225.133 164.171 224.417 164.734 223.701 165.298L225.556 167.656C226.272 167.092 226.988 166.529 227.704 165.966C228.42 165.402 229.136 164.839 229.852 164.276L227.997 161.918ZM223.826 167.744C230.535 171.992 235.869 178.121 239.228 185.244L241.941 183.964C238.345 176.339 232.632 169.769 225.431 165.209L223.826 167.744ZM239.242 185.274L239.345 185.479L242.029 184.139L241.926 183.934L239.242 185.274ZM239.606 183.769L228.764 195.035L230.926 197.115L241.767 185.849L239.606 183.769ZM228.648 196.979L258.411 236.409L260.806 234.601L231.042 195.171L228.648 196.979Z" fill="#00AE99"/>
+            <path vector-effect="non-scaling-stroke" d="M269 135V268.333H442V135H269Z" stroke="#00AE99" stroke-width="3"/>
+            <path vector-effect="non-scaling-stroke" d="M339.64 269.64L270 339.281L343.913 413.194L413.554 343.554L339.64 269.64Z" stroke="#00AE99" stroke-width="3"/>
+            <path vector-effect="non-scaling-stroke" d="M202.5 269C202.5 269 269 269 269 335.5C269 402 202.5 402 202.5 402H-6.5C-6.5 402 -77 402 -77 335.5C-77 269 -6.5 269 -6.5 269H202.5Z" stroke="#00AE99" stroke-width="3"/>
+        </g>
+    </svg>
+);
diff --git a/packages/website/ts/@next/components/heroImage.tsx b/packages/website/ts/@next/components/heroImage.tsx
index 7b9014c37..e16e29199 100644
--- a/packages/website/ts/@next/components/heroImage.tsx
+++ b/packages/website/ts/@next/components/heroImage.tsx
@@ -4,7 +4,7 @@ import styled from 'styled-components';
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 
 interface Props {
-    image: React.ReactNode;
+    image: React.Node;
 }
 
 export const LandingAnimation = (props: Props) => (
@@ -14,7 +14,6 @@ export const LandingAnimation = (props: Props) => (
 );
 
 const Wrap = styled.figure`
-    border: 1px solid red;
     display: inline-block;
 
     svg {
diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
index 930b80e89..7970d50a9 100644
--- a/packages/website/ts/@next/components/sections/landing/hero.tsx
+++ b/packages/website/ts/@next/components/sections/landing/hero.tsx
@@ -4,13 +4,13 @@ import {Button} from 'ts/@next/components/button';
 import {Hero} from 'ts/@next/components/hero';
 import {LandingAnimation} from 'ts/@next/components/heroImage';
 
-import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
+import {HeroAnimation} from 'ts/@next/components/heroAnimation';
 
 export const SectionLandingHero = () => (
     <Hero
         title="Powering Decentralized Exchange"
         description="0x is the best solution for adding exchange functionality to your business."
-        figure={<LandingAnimation image={<LogoOutlined />} />}
+        figure={<LandingAnimation image={<HeroAnimation />} />}
         actions={<HeroActions />}
     />
 );
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 1b40b13cf..fe4723205 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -185,6 +185,7 @@ export const NextAboutTeam = () => (
         <Section
             maxWidth="1170px"
             isFlex={true}
+            flexBreakpoint="900px"
         >
             <Column>
                 <Heading size="medium">0x Team</Heading>
@@ -205,13 +206,14 @@ export const NextAboutTeam = () => (
         <Section
             bgColor="#F3F6F4"
             maxWidth="1170px"
+            flexBreakpoint="900px"
             isFlex={true}
         >
             <Column>
                 <Heading size="medium">Advisors</Heading>
             </Column>
 
-            <Column width="70%" maxWidth="800px">
+            <Column>
                 <WrapGrid isWrapped={true} isCentered={false}>
                     {_.map(advisors, (info: TeamMember, index) => (
                         <Member key={`advisor-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 878818940..b20cda826 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -68,7 +68,7 @@ export const Next0xInstant = () => (
             actions={<Button href="#">Get Started</Button>}
         />
 
-        <Section isFullWidth={true}>
+        <Section isFullWidth={true} isPadded={false}>
           <MarqueeWrap>
               <div>
                   <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
-- 
cgit v1.2.3


From 48fdb567cb9cb29f747b368bb0e8aeb363c82920 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 19:01:58 +0100
Subject: Adds a bit more whitespace to that scroll image

---
 packages/website/ts/@next/pages/instant.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index b20cda826..b20a2c044 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -68,7 +68,7 @@ export const Next0xInstant = () => (
             actions={<Button href="#">Get Started</Button>}
         />
 
-        <Section isFullWidth={true} isPadded={false}>
+        <Section isFullWidth={true} isPadded={false} padding="30px 0">
           <MarqueeWrap>
               <div>
                   <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
-- 
cgit v1.2.3


From 68faaaba5f4278d7a1bd5d02f97921fa3c4238f4 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 10:04:23 -0800
Subject: Analytics events for ETH/USD toggle and failure to fetch eth usd
 price

---
 packages/instant/src/components/zero_ex_instant_provider.tsx | 1 +
 packages/instant/src/redux/analytics_middleware.ts           | 3 +++
 packages/instant/src/redux/async_data.ts                     | 1 +
 packages/instant/src/util/analytics.ts                       | 9 +++++++++
 4 files changed, 14 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 204115fa9..2de327cd7 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -122,6 +122,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
                 window,
                 state.selectedAsset,
                 this.props.affiliateInfo,
+                state.baseCurrency,
             ),
         );
         analytics.trackInstantOpened();
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 3f7a51707..a86a16b1a 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -99,6 +99,9 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
                 analytics.trackInstallWalletModalClosed();
             }
             break;
+        case ActionTypes.UPDATE_BASE_CURRENCY:
+            analytics.trackBaseCurrencyChanged(curState.baseCurrency);
+            analytics.addEventProperties({ baseCurrency: curState.baseCurrency });
     }
 
     return nextAction;
diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 8ef95add4..3961d8821 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -26,6 +26,7 @@ export const asyncData = {
             dispatch(actions.updateEthUsdPrice(BIG_NUMBER_ZERO));
             dispatch(actions.updateBaseCurrency(BaseCurrency.ETH));
             errorReporter.report(e);
+            analytics.trackUsdPriceFailed();
         }
     },
     fetchAvailableAssetDatasAndDispatchToStore: async (state: State, dispatch: Dispatch) => {
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e6128f857..6c63907dc 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -6,6 +6,7 @@ import { GIT_SHA, HEAP_ENABLED, INSTANT_DISCHARGE_TARGET, NODE_ENV, NPM_PACKAGE_
 import {
     AffiliateInfo,
     Asset,
+    BaseCurrency,
     Network,
     OrderProcessState,
     OrderSource,
@@ -37,6 +38,7 @@ enum EventNames {
     ACCOUNT_UNLOCK_REQUESTED = 'Account - Unlock Requested',
     ACCOUNT_UNLOCK_DENIED = 'Account - Unlock Denied',
     ACCOUNT_ADDRESS_CHANGED = 'Account - Address Changed',
+    BASE_CURRENCY_CHANGED = 'Base Currency - Changed',
     PAYMENT_METHOD_DROPDOWN_OPENED = 'Payment Method - Dropdown Opened',
     PAYMENT_METHOD_OPENED_ETHERSCAN = 'Payment Method - Opened Etherscan',
     PAYMENT_METHOD_COPIED_ADDRESS = 'Payment Method - Copied Address',
@@ -47,6 +49,7 @@ enum EventNames {
     BUY_TX_SUBMITTED = 'Buy - Tx Submitted',
     BUY_TX_SUCCEEDED = 'Buy - Tx Succeeded',
     BUY_TX_FAILED = 'Buy - Tx Failed',
+    USD_PRICE_FETCH_FAILED = 'USD Price - Fetch Failed',
     INSTALL_WALLET_CLICKED = 'Install Wallet - Clicked',
     INSTALL_WALLET_MODAL_OPENED = 'Install Wallet - Modal - Opened',
     INSTALL_WALLET_MODAL_CLICKED_EXPLANATION = 'Install Wallet - Modal - Clicked Explanation',
@@ -118,6 +121,7 @@ export interface AnalyticsEventOptions {
     selectedAssetSymbol?: string;
     selectedAssetData?: string;
     selectedAssetDecimals?: number;
+    baseCurrency?: string;
 }
 export enum TokenSelectorClosedVia {
     ClickedX = 'Clicked X',
@@ -141,6 +145,7 @@ export const analytics = {
         window: Window,
         selectedAsset?: Asset,
         affiliateInfo?: AffiliateInfo,
+        baseCurrency?: BaseCurrency,
     ): AnalyticsEventOptions => {
         const affiliateAddress = affiliateInfo ? affiliateInfo.feeRecipient : 'none';
         const affiliateFeePercent = affiliateInfo ? parseFloat(affiliateInfo.feePercentage.toFixed(4)) : 0;
@@ -159,6 +164,7 @@ export const analytics = {
             selectedAssetName: selectedAsset ? selectedAsset.metaData.name : 'none',
             selectedAssetData: selectedAsset ? selectedAsset.assetData : 'none',
             instantEnvironment: INSTANT_DISCHARGE_TARGET || `Local ${NODE_ENV}`,
+            baseCurrency,
         };
         return eventOptions;
     },
@@ -170,6 +176,8 @@ export const analytics = {
     trackAccountUnlockDenied: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_DENIED),
     trackAccountAddressChanged: (address: string) =>
         trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
+    trackBaseCurrencyChanged: (currencyChangedTo: BaseCurrency) =>
+        trackingEventFnWithPayload(EventNames.BASE_CURRENCY_CHANGED)({ currencyChangedTo }),
     trackPaymentMethodDropdownOpened: trackingEventFnWithoutPayload(EventNames.PAYMENT_METHOD_DROPDOWN_OPENED),
     trackPaymentMethodOpenedEtherscan: trackingEventFnWithoutPayload(EventNames.PAYMENT_METHOD_OPENED_ETHERSCAN),
     trackPaymentMethodCopiedAddress: trackingEventFnWithoutPayload(EventNames.PAYMENT_METHOD_COPIED_ADDRESS),
@@ -230,4 +238,5 @@ export const analytics = {
             fetchOrigin,
         });
     },
+    trackUsdPriceFailed: trackingEventFnWithoutPayload(EventNames.USD_PRICE_FETCH_FAILED),
 };
-- 
cgit v1.2.3


From 756dc1e95ebbb8ef73ff8f712062997ea3d8c45e Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 10:07:45 -0800
Subject: Linting

---
 packages/instant/src/components/order_details.tsx | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index ea975a5f7..c069a8bcc 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -27,11 +27,11 @@ export interface OrderDetailsProps {
 }
 export class OrderDetails extends React.Component<OrderDetailsProps> {
     public render(): React.ReactNode {
-        const showUsdError = this.props.baseCurrency === BaseCurrency.USD && this._hadErrorFetchingUsdPrice();
+        const shouldShowUsdError = this.props.baseCurrency === BaseCurrency.USD && this._hadErrorFetchingUsdPrice();
         return (
             <Container width="100%" flexGrow={1} padding="20px 20px 0px 20px">
                 <Container marginBottom="10px">{this._renderHeader()}</Container>
-                {showUsdError ? this._renderErrorFetchingUsdPrice() : this._renderRows()}
+                {shouldShowUsdError ? this._renderErrorFetchingUsdPrice() : this._renderRows()}
             </Container>
         );
     }
@@ -119,8 +119,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
     }
 
     private _assetAmountLabel(): string {
-        const { assetName, baseCurrency, ethUsdPrice } = this.props;
-
+        const { assetName, baseCurrency } = this.props;
         const numTokens = this.props.selectedAssetUnitAmount;
 
         // Display as 0 if we have a selected asset
-- 
cgit v1.2.3


From a900593c8803b3d8761044b2874b2ab4d3640e69 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 19:11:55 +0100
Subject: Tests transition in instant

---
 packages/website/ts/@next/pages/instant.tsx | 39 +++++++++++++++++++++++++----
 1 file changed, 34 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index b20a2c044..442aa0c8b 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -71,9 +71,9 @@ export const Next0xInstant = () => (
         <Section isFullWidth={true} isPadded={false} padding="30px 0">
           <MarqueeWrap>
               <div>
-                  <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
-                  <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
-                  <img src="/images/@next/0x-instant/0x-instant-widgets@2x.png" alt="Preview of payment widgets"/>
+                  {[...Array(20)].map((item, index) => (
+                    <Card index={index} />
+                  ))}
               </div>
           </MarqueeWrap>
         </Section>
@@ -110,17 +110,31 @@ export const Next0xInstant = () => (
     </SiteWrap>
 );
 
+// scroll calc for infinite is (width * total / 2) + padding
 const scroll = keyframes`
     0% { transform: translate3d(0, 0, 0) }
-    100% { transform: translate3d(-1715.18px, 0, 0) }
+    100% { transform: translate3d(-2615px, 0, 0) }
 `;
+
+const fadeUp = keyframes`
+  0% {
+    opacity: 0;
+    transform: translateY(50px);
+  }
+  100% {
+    opacity: 1;
+    transform: translateY(0px);
+  }
+`;
+
+// width = (260 * 20) - (15 * 19)
 const MarqueeWrap = styled.div`
     width: 100vw;
     height: 380px;
     padding-bottom: 60px;
 
     > div {
-        width: 5145.54px;
+        width: 5485px;
         height: 380px;
         display: flex;
         animation: ${scroll} 20s linear infinite;
@@ -131,3 +145,18 @@ const MarqueeWrap = styled.div`
         }
     }
 `;
+
+const Card = styled.div`
+  width: 260px;
+  height: 370px;
+  background: #555;
+  border-radius: 5px;
+  display: inline-block;
+  opacity: 0;
+  transform: translateY(10px);
+  animation: ${fadeUp} 0.5s ${props => `${props.index * 0.05}s`} forwards;
+
+  & + & {
+    margin-left: 15px;
+  }
+`;
-- 
cgit v1.2.3


From 723dd2bcde0a3c8277be7a000657f4acde0dfa4e Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Wed, 12 Dec 2018 19:45:11 +0100
Subject: WIP configurator

---
 packages/website/ts/@next/pages/instant.tsx        |  10 +-
 .../ts/@next/pages/instant/config_generator.tsx    | 314 +++++++++++++++++++++
 .../ts/@next/pages/instant/configurator.tsx        | 109 +++++++
 3 files changed, 428 insertions(+), 5 deletions(-)
 create mode 100644 packages/website/ts/@next/pages/instant/config_generator.tsx
 create mode 100644 packages/website/ts/@next/pages/instant/configurator.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 442aa0c8b..34dd83f1e 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -11,8 +11,8 @@ import {Button} from 'ts/@next/components/button';
 import {Definition} from 'ts/@next/components/definition';
 import {Section} from 'ts/@next/components/newLayout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
-import {Paragraph} from 'ts/@next/components/text';
-// import { Configurator } from 'ts/pages/instant/configurator';
+import {Heading, Paragraph} from 'ts/@next/components/text';
+import { Configurator } from 'ts/@next/pages/instant/configurator';
 
 const CONFIGURATOR_HASH = 'configure';
 
@@ -91,9 +91,9 @@ export const Next0xInstant = () => (
             ))}
         </Section>
 
-        <Section bgColor={colors.backgroundDark}>
-          Configurator goes here
-          {/* <Configurator hash={CONFIGURATOR_HASH} /> */}
+        <Section maxWidth="1386px" padding="0 58px 70px" bgColor={colors.backgroundDark}>
+          <Heading>0x Instant Configurator</Heading>
+          <Configurator hash={CONFIGURATOR_HASH} />
         </Section>
 
         <Banner
diff --git a/packages/website/ts/@next/pages/instant/config_generator.tsx b/packages/website/ts/@next/pages/instant/config_generator.tsx
new file mode 100644
index 000000000..00e491431
--- /dev/null
+++ b/packages/website/ts/@next/pages/instant/config_generator.tsx
@@ -0,0 +1,314 @@
+import { StandardRelayerAPIOrderProvider } from '@0x/asset-buyer';
+import { getContractAddressesForNetworkOrThrow } from '@0x/contract-addresses';
+import { assetDataUtils } from '@0x/order-utils';
+import { ObjectMap } from '@0x/types';
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { CheckMark } from 'ts/components/ui/check_mark';
+import { Container } from 'ts/components/ui/container';
+import { MultiSelect } from 'ts/components/ui/multi_select';
+import { Select, SelectItemConfig } from 'ts/components/ui/select';
+import { Spinner } from 'ts/components/ui/spinner';
+import { Text } from 'ts/components/ui/text';
+import { ConfigGeneratorAddressInput } from 'ts/pages/instant/config_generator_address_input';
+import { FeePercentageSlider } from 'ts/pages/instant/fee_percentage_slider';
+import { colors } from 'ts/style/colors';
+import { WebsitePaths } from 'ts/types';
+import { constants } from 'ts/utils/constants';
+
+// New components
+import { Heading, Paragraph } from 'ts/@next/components/text';
+
+import { assetMetaDataMap } from '../../../../../instant/src/data/asset_meta_data_map';
+import { ERC20AssetMetaData, ZeroExInstantBaseConfig } from '../../../../../instant/src/types';
+
+export interface ConfigGeneratorProps {
+    value: ZeroExInstantBaseConfig;
+    onConfigChange: (config: ZeroExInstantBaseConfig) => void;
+}
+
+export interface ConfigGeneratorState {
+    isLoadingAvailableTokens: boolean;
+    // Address to token info
+    availableTokens?: ObjectMap<ERC20AssetMetaData>;
+}
+
+const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://sra.bamboorelay.com/0x/v2/'];
+
+export class ConfigGenerator extends React.Component<ConfigGeneratorProps, ConfigGeneratorState> {
+    public state: ConfigGeneratorState = {
+        isLoadingAvailableTokens: true,
+    };
+    public componentDidMount(): void {
+        // tslint:disable-next-line:no-floating-promises
+        this._setAvailableAssetsFromOrderProvider();
+    }
+    public componentDidUpdate(prevProps: ConfigGeneratorProps): void {
+        if (prevProps.value.orderSource !== this.props.value.orderSource) {
+            // tslint:disable-next-line:no-floating-promises
+            this._setAvailableAssetsFromOrderProvider();
+            const newConfig: ZeroExInstantBaseConfig = {
+                ...this.props.value,
+                availableAssetDatas: undefined,
+            };
+            this.props.onConfigChange(newConfig);
+        }
+    }
+    public render(): React.ReactNode {
+        const { value } = this.props;
+        if (!_.isString(value.orderSource)) {
+            throw new Error('ConfigGenerator component only supports string values as an orderSource.');
+        }
+        return (
+            <Container minWidth="350px">
+                <ConfigGeneratorSection title="Standard relayer API endpoint">
+                    <Select value={value.orderSource} items={this._generateItems()} />
+                </ConfigGeneratorSection>
+                <ConfigGeneratorSection {...this._getTokenSelectorProps()}>
+                    {this._renderTokenMultiSelectOrSpinner()}
+                </ConfigGeneratorSection>
+                <ConfigGeneratorSection title="Transaction fee ETH address" marginBottom="10px" isOptional={true}>
+                    <ConfigGeneratorAddressInput
+                        value={value.affiliateInfo ? value.affiliateInfo.feeRecipient : ''}
+                        onChange={this._handleAffiliateAddressChange}
+                    />
+                </ConfigGeneratorSection>
+                <ConfigGeneratorSection
+                    title="Fee percentage"
+                    actionText="Learn more"
+                    onActionTextClick={this._handleAffiliatePercentageLearnMoreClick}
+                >
+                    <FeePercentageSlider
+                        value={value.affiliateInfo.feePercentage}
+                        onChange={this._handleAffiliatePercentageChange}
+                        isDisabled={
+                            _.isUndefined(value.affiliateInfo) ||
+                            _.isUndefined(value.affiliateInfo.feeRecipient) ||
+                            _.isEmpty(value.affiliateInfo.feeRecipient)
+                        }
+                    />
+                </ConfigGeneratorSection>
+            </Container>
+        );
+    }
+    private readonly _getTokenSelectorProps = (): ConfigGeneratorSectionProps => {
+        if (_.isEmpty(this.state.availableTokens)) {
+            return {
+                title: 'What tokens can users buy?',
+            };
+        }
+        if (_.isUndefined(this.props.value.availableAssetDatas)) {
+            return {
+                title: 'What tokens can users buy?',
+                actionText: 'Unselect All',
+                onActionTextClick: this._handleUnselectAllClick,
+            };
+        }
+        return {
+            title: 'What tokens can users buy?',
+            actionText: 'Select All',
+            onActionTextClick: this._handleSelectAllClick,
+        };
+    };
+    private readonly _generateItems = (): SelectItemConfig[] => {
+        return _.map(SRA_ENDPOINTS, endpoint => ({
+            text: endpoint,
+            onClick: this._handleSRASelection.bind(this, endpoint),
+        }));
+    };
+    private readonly _handleAffiliatePercentageLearnMoreClick = (): void => {
+        window.open(`${WebsitePaths.Wiki}#Learn-About-Affiliate-Fees`, '_blank');
+    };
+    private readonly _handleSRASelection = (sraEndpoint: string) => {
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...this.props.value,
+            orderSource: sraEndpoint,
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private readonly _handleAffiliateAddressChange = (address: string, isValid: boolean) => {
+        const oldConfig: ZeroExInstantBaseConfig = this.props.value;
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...oldConfig,
+            affiliateInfo: {
+                feeRecipient: address,
+                feePercentage: oldConfig.affiliateInfo.feePercentage,
+            },
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private readonly _handleAffiliatePercentageChange = (value: number) => {
+        const oldConfig: ZeroExInstantBaseConfig = this.props.value;
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...oldConfig,
+            affiliateInfo: {
+                feeRecipient: oldConfig.affiliateInfo.feeRecipient,
+                feePercentage: value,
+            },
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private readonly _handleSelectAllClick = () => {
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...this.props.value,
+            availableAssetDatas: undefined,
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private readonly _handleUnselectAllClick = () => {
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...this.props.value,
+            availableAssetDatas: [],
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private readonly _handleTokenClick = (assetData: string) => {
+        const { value } = this.props;
+        let newAvailableAssetDatas: string[] = [];
+        const allKnownAssetDatas = _.keys(this.state.availableTokens);
+        const availableAssetDatas = value.availableAssetDatas;
+        if (_.isUndefined(availableAssetDatas)) {
+            // It being undefined means it's all tokens.
+            newAvailableAssetDatas = _.pull(allKnownAssetDatas, assetData);
+        } else if (!_.includes(availableAssetDatas, assetData)) {
+            // Add it
+            newAvailableAssetDatas = [...availableAssetDatas, assetData];
+            if (newAvailableAssetDatas.length === allKnownAssetDatas.length) {
+                // If all tokens are manually selected, just show none.
+                newAvailableAssetDatas = undefined;
+            }
+        } else {
+            // Remove it
+            newAvailableAssetDatas = _.pull(availableAssetDatas, assetData);
+        }
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...this.props.value,
+            availableAssetDatas: newAvailableAssetDatas,
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private readonly _setAvailableAssetsFromOrderProvider = async (): Promise<void> => {
+        const { value } = this.props;
+        if (!_.isUndefined(value.orderSource) && _.isString(value.orderSource)) {
+            this.setState({ isLoadingAvailableTokens: true });
+            const networkId = constants.NETWORK_ID_MAINNET;
+            const sraOrderProvider = new StandardRelayerAPIOrderProvider(value.orderSource, networkId);
+            const etherTokenAddress = getContractAddressesForNetworkOrThrow(networkId).etherToken;
+            const etherTokenAssetData = assetDataUtils.encodeERC20AssetData(etherTokenAddress);
+            const assetDatas = await sraOrderProvider.getAvailableMakerAssetDatasAsync(etherTokenAssetData);
+            const availableTokens = _.reduce(
+                assetDatas,
+                (acc, assetData) => {
+                    const metaDataIfExists = assetMetaDataMap[assetData] as ERC20AssetMetaData;
+                    if (metaDataIfExists) {
+                        acc[assetData] = metaDataIfExists;
+                    }
+                    return acc;
+                },
+                {} as ObjectMap<ERC20AssetMetaData>,
+            );
+            this.setState({ availableTokens, isLoadingAvailableTokens: false });
+        }
+    };
+    private readonly _renderTokenMultiSelectOrSpinner = (): React.ReactNode => {
+        const { value } = this.props;
+        const { availableTokens, isLoadingAvailableTokens } = this.state;
+        const multiSelectHeight = '200px';
+        if (isLoadingAvailableTokens) {
+            return (
+                <Container
+                    className="flex flex-column items-center justify-center"
+                    height={multiSelectHeight}
+                    backgroundColor={colors.white}
+                    borderRadius="4px"
+                    width="100%"
+                >
+                    <Container position="relative" left="12px" marginBottom="20px">
+                        <Spinner />
+                    </Container>
+                    <Text fontSize="16px">Loading...</Text>
+                </Container>
+            );
+        }
+        const availableAssetDatas = _.keys(availableTokens);
+        if (availableAssetDatas.length === 0) {
+            return (
+                <Container
+                    className="flex flex-column items-center justify-center"
+                    height={multiSelectHeight}
+                    backgroundColor={colors.white}
+                    borderRadius="4px"
+                    width="100%"
+                >
+                    <Text fontSize="16px">No tokens available. Try another endpoint?</Text>
+                </Container>
+            );
+        }
+        const items = _.map(_.keys(availableTokens), assetData => {
+            const metaData = availableTokens[assetData];
+            return {
+                value: assetData,
+                renderItemContent: (isSelected: boolean) => (
+                    <Container className="flex items-center">
+                        <Container marginRight="10px">
+                            <CheckMark isChecked={isSelected} />
+                        </Container>
+                        <Text
+                            fontSize="16px"
+                            fontColor={isSelected ? colors.mediumBlue : colors.darkerGrey}
+                            fontWeight={300}
+                        >
+                            <b>{metaData.symbol.toUpperCase()}</b> — {metaData.name}
+                        </Text>
+                    </Container>
+                ),
+                onClick: this._handleTokenClick.bind(this, assetData),
+            };
+        });
+        return <MultiSelect items={items} selectedValues={value.availableAssetDatas} height={multiSelectHeight} />;
+    };
+}
+
+export interface ConfigGeneratorSectionProps {
+    title: string;
+    actionText?: string;
+    onActionTextClick?: () => void;
+    isOptional?: boolean;
+    marginBottom?: string;
+}
+
+export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSectionProps> = ({
+    title,
+    actionText,
+    onActionTextClick,
+    isOptional,
+    marginBottom,
+    children,
+}) => (
+    <Container marginBottom={marginBottom}>
+        <Container marginBottom="10px" className="flex justify-between items-center">
+            <Container>
+                <Heading size="small" isNoMargin={true}>
+                    {title}
+                </Heading>
+                {isOptional && (
+                    <Text fontColor={colors.grey} fontSize="16px" lineHeight="18px" display="inline">
+                        {' '}
+                        (optional)
+                    </Text>
+                )}
+            </Container>
+            {actionText && (
+                <Text fontSize="12px" fontColor={colors.grey} onClick={onActionTextClick}>
+                    {actionText}
+                </Text>
+            )}
+        </Container>
+        {children}
+    </Container>
+);
+
+ConfigGeneratorSection.defaultProps = {
+    marginBottom: '30px',
+};
diff --git a/packages/website/ts/@next/pages/instant/configurator.tsx b/packages/website/ts/@next/pages/instant/configurator.tsx
new file mode 100644
index 000000000..354a7c205
--- /dev/null
+++ b/packages/website/ts/@next/pages/instant/configurator.tsx
@@ -0,0 +1,109 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { ConfigGenerator } from 'ts/@next/pages/instant/config_generator';
+import { CodeDemo } from 'ts/pages/instant/code_demo';
+import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+import { WebsitePaths } from 'ts/types';
+import { Link } from 'ts/@next/components/link';
+
+import { ZeroExInstantBaseConfig } from '../../../../../instant/src/types';
+
+export interface ConfiguratorProps {
+    hash: string;
+}
+
+export interface ConfiguratorState {
+    instantConfig: ZeroExInstantBaseConfig;
+}
+
+export class Configurator extends React.Component<ConfiguratorProps> {
+    public state: ConfiguratorState = {
+        instantConfig: {
+            orderSource: 'https://api.radarrelay.com/0x/v2/',
+            availableAssetDatas: undefined,
+            affiliateInfo: {
+                feeRecipient: '',
+                feePercentage: 0,
+            },
+        },
+    };
+    public render(): React.ReactNode {
+        const { hash } = this.props;
+        const codeToDisplay = this._generateCodeDemoCode();
+        return (
+            <FlexWrap
+                isFlex={true}
+            >
+                <Column width="442px">
+                    <ConfigGenerator value={this.state.instantConfig} onConfigChange={this._handleConfigChange} />
+                </Column>
+                <Column width="560px">
+                    <HeadingWrapper>
+                        <Heading size="small">Code Snippet</Heading>
+                        <Link
+                            href={`${WebsitePaths.Wiki}#Get-Started-With-Instant`}
+                            isBlock={true}
+                        >
+                            Explore the Docs
+                        </Link>
+                    </HeadingWrapper>
+                    <CodeDemo key={codeToDisplay}>{codeToDisplay}</CodeDemo>
+                </Column>
+            </FlexWrap>
+        );
+    }
+    private readonly _handleConfigChange = (config: ZeroExInstantBaseConfig) => {
+        this.setState({
+            instantConfig: config,
+        });
+    };
+    private readonly _generateCodeDemoCode = (): string => {
+        const { instantConfig } = this.state;
+        return `<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="utf-8" />
+        <script src="https://instant.0xproject.com/instant.js"></script>
+    </head>
+    <body>
+        <script>
+            zeroExInstant.render({
+                orderSource: '${instantConfig.orderSource}',${
+            !_.isUndefined(instantConfig.affiliateInfo) && instantConfig.affiliateInfo.feeRecipient
+                ? `\n                affiliateInfo: {
+                    feeRecipient: '${instantConfig.affiliateInfo.feeRecipient.toLowerCase()}',
+                    feePercentage: ${instantConfig.affiliateInfo.feePercentage}
+                },`
+                : ''
+        }${
+            !_.isUndefined(instantConfig.availableAssetDatas)
+                ? `\n                availableAssetDatas: ${this._renderAvailableAssetDatasString(
+                      instantConfig.availableAssetDatas,
+                  )}`
+                : ''
+        }
+            }, 'body');
+        </script>
+    </body>
+</html>`;
+    };
+    private readonly _renderAvailableAssetDatasString = (availableAssetDatas: string[]): string => {
+        const stringAvailableAssetDatas = availableAssetDatas.map(assetData => `'${assetData}'`);
+        if (availableAssetDatas.length < 2) {
+            return `[${stringAvailableAssetDatas.join(', ')}]`;
+        }
+        return `[\n                    ${stringAvailableAssetDatas.join(
+            ', \n                    ',
+        )}\n                ]`;
+    };
+}
+
+const HeadingWrapper = styled.div`
+    display: flex;
+    justify-content: space-between;
+`;
-- 
cgit v1.2.3


From 2b523a36c58b207a27dee4078237919d628dc588 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 12 Dec 2018 10:54:49 -0800
Subject: Check functions Async suffix

---
 packages/tslint-config/CHANGELOG.json              |  8 +++++
 .../tslint-config/rules/walkers/async_suffix.ts    | 39 +++++++++++++---------
 2 files changed, 32 insertions(+), 15 deletions(-)

(limited to 'packages')

diff --git a/packages/tslint-config/CHANGELOG.json b/packages/tslint-config/CHANGELOG.json
index 9f504216c..9915d6f9a 100644
--- a/packages/tslint-config/CHANGELOG.json
+++ b/packages/tslint-config/CHANGELOG.json
@@ -1,4 +1,12 @@
 [
+    {
+        "version": "2.0.0",
+        "changes": [
+            {
+                "note": "Improve async-suffix rule to check functions too, not just methods"
+            }
+        ]
+    },
     {
         "version": "1.0.10",
         "changes": [
diff --git a/packages/tslint-config/rules/walkers/async_suffix.ts b/packages/tslint-config/rules/walkers/async_suffix.ts
index eaec9c5f6..4e12152e8 100644
--- a/packages/tslint-config/rules/walkers/async_suffix.ts
+++ b/packages/tslint-config/rules/walkers/async_suffix.ts
@@ -3,24 +3,33 @@ import * as Lint from 'tslint';
 import * as ts from 'typescript';
 
 export class AsyncSuffixWalker extends Lint.RuleWalker {
-    public static FAILURE_STRING = 'async functions must have an Async suffix';
+    public static FAILURE_STRING = 'async functions/methods must have an Async suffix';
+    public visitFunctionDeclaration(node: ts.FunctionDeclaration): void {
+        this._visitFunctionOrMethodDeclaration(node);
+        super.visitFunctionDeclaration(node);
+    }
     public visitMethodDeclaration(node: ts.MethodDeclaration): void {
-        const methodNameNode = node.name;
-        const methodName = methodNameNode.getText();
-        if (!_.isUndefined(node.type)) {
-            if (node.type.kind === ts.SyntaxKind.TypeReference) {
-                // tslint:disable-next-line:no-unnecessary-type-assertion
-                const returnTypeName = (node.type as ts.TypeReferenceNode).typeName.getText();
-                if (returnTypeName === 'Promise' && !methodName.endsWith('Async')) {
-                    const failure = this.createFailure(
-                        methodNameNode.getStart(),
-                        methodNameNode.getWidth(),
-                        AsyncSuffixWalker.FAILURE_STRING,
-                    );
-                    this.addFailure(failure);
+        this._visitFunctionOrMethodDeclaration(node);
+        super.visitMethodDeclaration(node);
+    }
+    private _visitFunctionOrMethodDeclaration(node: ts.MethodDeclaration | ts.FunctionDeclaration): void {
+        const nameNode = node.name;
+        if (!_.isUndefined(nameNode)) {
+            const name = nameNode.getText();
+            if (!_.isUndefined(node.type)) {
+                if (node.type.kind === ts.SyntaxKind.TypeReference) {
+                    // tslint:disable-next-line:no-unnecessary-type-assertion
+                    const returnTypeName = (node.type as ts.TypeReferenceNode).typeName.getText();
+                    if (returnTypeName === 'Promise' && !name.endsWith('Async')) {
+                        const failure = this.createFailure(
+                            nameNode.getStart(),
+                            nameNode.getWidth(),
+                            AsyncSuffixWalker.FAILURE_STRING,
+                        );
+                        this.addFailure(failure);
+                    }
                 }
             }
         }
-        super.visitMethodDeclaration(node);
     }
 }
-- 
cgit v1.2.3


From a1186f052d7cff755f3076275b1d88735610b77f Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 12 Dec 2018 11:02:51 -0800
Subject: Add PR number

---
 packages/tslint-config/CHANGELOG.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/tslint-config/CHANGELOG.json b/packages/tslint-config/CHANGELOG.json
index 9915d6f9a..eb2698a75 100644
--- a/packages/tslint-config/CHANGELOG.json
+++ b/packages/tslint-config/CHANGELOG.json
@@ -3,7 +3,8 @@
         "version": "2.0.0",
         "changes": [
             {
-                "note": "Improve async-suffix rule to check functions too, not just methods"
+                "note": "Improve async-suffix rule to check functions too, not just methods",
+                "pr": 1425
             }
         ]
     },
-- 
cgit v1.2.3


From 885c22676bd719cfd4f54883de0ebc8567585b9a Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 20:34:12 +0100
Subject: Tests landing page animation WIP

---
 .../website/ts/@next/components/heroAnimation.tsx  | 82 +++++++++++++++++++---
 packages/website/ts/@next/pages/instant.tsx        |  6 +-
 2 files changed, 75 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/heroAnimation.tsx b/packages/website/ts/@next/components/heroAnimation.tsx
index a06c2acf4..bcef5b948 100644
--- a/packages/website/ts/@next/components/heroAnimation.tsx
+++ b/packages/website/ts/@next/components/heroAnimation.tsx
@@ -1,25 +1,85 @@
 import * as React from 'react';
-import { cx, css, keyframes } from 'styled-components';
+import styled, { css, keyframes } from 'styled-components';
 
 const moveUp = keyframes`
     0% { transform: translate3d(0, 0, 0) }
-    50% { transform: translate3d(0, -20%, 0) }
+    25% { transform: translate3d(0, -7%, 0) }
+    50% { transform: translate3d(0, -7%, 0) }
     100% { transform: translate3d(0, 0, 0) }
 `;
 
+const moveLeft = keyframes`
+    0% { transform: translate3d(0, 0, 0) }
+    25% { transform: translate3d(-7%, 0, 0) }
+    50% { transform: translate3d(-7%, 0, 0) }
+    100% { transform: translate3d(0, 0, 0) }
+`;
+
+const moveDiag = keyframes`
+    0% { transform: translate3d(0, 0, 0) }
+    25% { transform: translate3d(5%, 5%, 0) }
+    50% { transform: translate3d(5%, 5%, 0) }
+    100% { transform: translate3d(0, 0, 0) }
+`;
+
+const moveRight = keyframes`
+    0% { transform: translate3d(0, 0, 0) }
+    25% { transform: translate3d(7%, 0, 0) }
+    50% { transform: translate3d(7%, 0, 0) }
+    100% { transform: translate3d(0, 0, 0) }
+`;
+
+const spin = keyframes`
+    0% { transform: rotate(0deg) }
+    50% { transform: rotate(0deg) }
+    100% { transform: rotate(359deg) }
+`;
+
+const moveIn = keyframes`
+    0% { opacity: 0; transform: scale(1.5) rotate(-30deg) }
+    100% { opacity: 1; transform: scale(1)  rotate(0deg) }
+`;
+
 export const HeroAnimation = () => (
-    <svg width="404" height="404" viewBox="0 0 404 404" fill="none" xmlns="http://www.w3.org/2000/svg">
+    <Image width="404" height="404" viewBox="0 0 404 404" fill="none" xmlns="http://www.w3.org/2000/svg">
         <mask id="mask0" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="404" height="404">
             <circle cx="202" cy="202" r="200" fill="#00AE99" stroke="#00AE99" stroke-width="3"/>
         </mask>
         <g mask="url(#mask0)">
-            <circle vector-effect="non-scaling-stroke" cx="202" cy="202" r="200" stroke="#00AE99" stroke-width="3"/>
-            <circle vector-effect="non-scaling-stroke" cx="201.667" cy="68.6667" r="66.6667" stroke="#00AE99" stroke-width="3"/>
-            <circle vector-effect="non-scaling-stroke" cx="68.6667" cy="202.667" r="66.6667" stroke="#00AE99" stroke-width="3"/>
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-            <path vector-effect="non-scaling-stroke" d="M269 135V268.333H442V135H269Z" stroke="#00AE99" stroke-width="3"/>
-            <path vector-effect="non-scaling-stroke" d="M339.64 269.64L270 339.281L343.913 413.194L413.554 343.554L339.64 269.64Z" stroke="#00AE99" stroke-width="3"/>
-            <path vector-effect="non-scaling-stroke" d="M202.5 269C202.5 269 269 269 269 335.5C269 402 202.5 402 202.5 402H-6.5C-6.5 402 -77 402 -77 335.5C-77 269 -6.5 269 -6.5 269H202.5Z" stroke="#00AE99" stroke-width="3"/>
+            <circle cx="202" cy="202" r="200" stroke="#00AE99" strokeWidth="3" />
+            <TopCircle vector-effect="non-scaling-stroke" cx="201.667" cy="68.6667" r="66.6667" stroke="#00AE99" strokeWidth="3"/>
+            <LeftCircle vector-effect="non-scaling-stroke" cx="68.6667" cy="202.667" r="66.6667" stroke="#00AE99" strokeWidth="3"/>
+            <Logo vector-effect="non-scaling-stroke" d="M168.17 260.29L167.271 259.089L165.46 260.444L167.413 261.585L168.17 260.29ZM197.32 269.2L197.219 270.696L197.226 270.697L197.32 269.2ZM237.414 258.856L238.22 260.12L238.225 260.117L237.414 258.856ZM252.653 245.439L253.801 246.405L254.55 245.515L253.874 244.568L252.653 245.439ZM241.096 229.872L242.285 228.958L242.281 228.952L242.276 228.946L241.096 229.872ZM237.72 225.571L238.901 224.645L237.582 222.965L236.449 224.775L237.72 225.571ZM219.719 241.445L218.672 242.519L219.418 243.246L220.36 242.801L219.719 241.445ZM208.264 230.282L209.311 229.207L208.392 228.312L207.365 229.081L208.264 230.282ZM143.827 169.549L145.02 168.64L143.647 166.838L142.524 168.806L143.827 169.549ZM135.133 198.43L133.637 198.329L133.636 198.337L135.133 198.43ZM145.464 238.577L144.201 239.388L145.464 238.577ZM158.862 253.837L157.895 254.984L158.786 255.736L159.735 255.057L158.862 253.837ZM174.409 242.264L175.324 243.453L175.33 243.448L175.336 243.443L174.409 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177.81 259.135 165.979L256.604 167.589C263.804 178.904 267.603 192.417 266.703 206.837L269.697 207.024ZM259.132 165.974C255.368 160.111 250.769 154.878 245.439 150.378L243.503 152.67C248.606 156.978 253.007 161.986 256.607 167.594L259.132 165.974ZM243.598 150.304C238.57 153.901 233.339 157.803 228.009 161.909L229.84 164.285C235.147 160.197 240.349 156.316 245.344 152.744L243.598 150.304ZM227.997 161.918C227.281 162.481 226.565 163.045 225.849 163.608C225.133 164.171 224.417 164.734 223.701 165.298L225.556 167.656C226.272 167.092 226.988 166.529 227.704 165.966C228.42 165.402 229.136 164.839 229.852 164.276L227.997 161.918ZM223.826 167.744C230.535 171.992 235.869 178.121 239.228 185.244L241.941 183.964C238.345 176.339 232.632 169.769 225.431 165.209L223.826 167.744ZM239.242 185.274L239.345 185.479L242.029 184.139L241.926 183.934L239.242 185.274ZM239.606 183.769L228.764 195.035L230.926 197.115L241.767 185.849L239.606 183.769ZM228.648 196.979L258.411 236.409L260.806 234.601L231.042 195.171L228.648 196.979Z" fill="#00AE99"/>
+            <Rectangle vector-effect="non-scaling-stroke" d="M269 135V268.333H442V135H269Z" stroke="#00AE99" strokeWidth="3"/>
+            <Square vector-effect="non-scaling-stroke" d="M339.64 269.64L270 339.281L343.913 413.194L413.554 343.554L339.64 269.64Z" stroke="#00AE99" strokeWidth="3"/>
+            <Oblong vector-effect="non-scaling-stroke" d="M202.5 269C202.5 269 269 269 269 335.5C269 402 202.5 402 202.5 402H-6.5C-6.5 402 -77 402 -77 335.5C-77 269 -6.5 269 -6.5 269H202.5Z" stroke="#00AE99" strokeWidth="3"/>
         </g>
-    </svg>
+    </Image>
 );
+
+const Image = styled.svg`
+    opacity: 0;
+    transform: scale(1.5) rotate(-30deg);
+    animation: ${moveIn} 3s forwards;
+`;
+
+const TopCircle = styled.circle`
+    animation: ${moveUp} 3s infinite;
+`;
+const LeftCircle = styled.circle`
+    animation: ${moveLeft} 3s infinite;
+`;
+const Oblong = styled.path`
+    animation: ${moveLeft} 3s infinite;
+`;
+const Square = styled.path`
+    animation: ${moveDiag} 3s infinite;
+`;
+const Rectangle = styled.path`
+    animation: ${moveRight} 3s infinite;
+`;
+
+const Logo = styled.path`
+    animation: ${spin} 3s infinite;
+    transform-origin: 202px 202px;
+`;
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 34dd83f1e..a16640b54 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -137,7 +137,8 @@ const MarqueeWrap = styled.div`
         width: 5485px;
         height: 380px;
         display: flex;
-        animation: ${scroll} 20s linear infinite;
+        animation: ${scroll} 30s linear infinite;
+        will-change: transform;
 
         img {
             width: auto;
@@ -154,7 +155,8 @@ const Card = styled.div`
   display: inline-block;
   opacity: 0;
   transform: translateY(10px);
-  animation: ${fadeUp} 0.5s ${props => `${props.index * 0.05}s`} forwards;
+  will-change: opacity, transform;
+  animation: ${fadeUp} 0.75s ${props => `${props.index * 0.05}s`} forwards;
 
   & + & {
     margin-left: 15px;
-- 
cgit v1.2.3


From be045dad9bd026cb6d4323d3b70e3ff003cb0daa Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Wed, 12 Dec 2018 20:37:11 +0100
Subject: Edits landing page animation

---
 packages/website/ts/@next/components/heroAnimation.tsx | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/heroAnimation.tsx b/packages/website/ts/@next/components/heroAnimation.tsx
index bcef5b948..fea757bc3 100644
--- a/packages/website/ts/@next/components/heroAnimation.tsx
+++ b/packages/website/ts/@next/components/heroAnimation.tsx
@@ -64,19 +64,19 @@ const Image = styled.svg`
 `;
 
 const TopCircle = styled.circle`
-    animation: ${moveUp} 3s infinite;
+    animation: ${moveUp} 3s -1.5s infinite;
 `;
 const LeftCircle = styled.circle`
-    animation: ${moveLeft} 3s infinite;
+    animation: ${moveLeft} 3s -1.5s infinite;
 `;
 const Oblong = styled.path`
-    animation: ${moveLeft} 3s infinite;
+    animation: ${moveLeft} 3s -1.5s infinite;
 `;
 const Square = styled.path`
-    animation: ${moveDiag} 3s infinite;
+    animation: ${moveDiag} 3s -1.5s infinite;
 `;
 const Rectangle = styled.path`
-    animation: ${moveRight} 3s infinite;
+    animation: ${moveRight} 3s -1.5s infinite;
 `;
 
 const Logo = styled.path`
-- 
cgit v1.2.3


From 65579c023670c09f39b4f7a733d7b703888d9d99 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 13:43:08 -0800
Subject: Abstract SectionHeader and make 12px per Chris's comment and figma
 design

---
 packages/instant/src/components/order_details.tsx  | 21 +++++++++------------
 packages/instant/src/components/payment_method.tsx | 11 ++---------
 packages/instant/src/components/section_header.tsx | 22 ++++++++++++++++++++++
 3 files changed, 33 insertions(+), 21 deletions(-)
 create mode 100644 packages/instant/src/components/section_header.tsx

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index c069a8bcc..4aa375017 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -10,6 +10,7 @@ import { BaseCurrency } from '../types';
 import { format } from '../util/format';
 
 import { AmountPlaceholder } from './amount_placeholder';
+import { SectionHeader } from './section_header';
 
 import { Container } from './ui/container';
 import { Flex } from './ui/flex';
@@ -157,10 +158,12 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
             choice === BaseCurrency.ETH ? this.props.onBaseCurrencySwitchEth : this.props.onBaseCurrencySwitchUsd;
         const isSelected = this.props.baseCurrency === choice;
 
-        const textStyle: TextProps = { onClick, fontSize: '12px ' };
+        const textStyle: TextProps = { onClick, fontSize: '12px' };
         if (isSelected) {
             textStyle.fontColor = ColorOption.primaryColor;
             textStyle.fontWeight = 700;
+        } else {
+            textStyle.fontColor = ColorOption.lightGrey;
         }
         return <Text {...textStyle}>{choice}</Text>;
     }
@@ -168,19 +171,13 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
     private _renderHeader(): React.ReactNode {
         return (
             <Flex justify="space-between">
-                <Text
-                    letterSpacing="1px"
-                    fontColor={ColorOption.primaryColor}
-                    fontWeight={600}
-                    textTransform="uppercase"
-                    fontSize="14px"
-                >
-                    Order Details
-                </Text>
+                <SectionHeader>Order Details</SectionHeader>
                 <Container>
                     {this._baseCurrencyChoice(BaseCurrency.ETH)}
-                    <Container marginLeft="3px" marginRight="3px" display="inline">
-                        <Text fontSize="12px">/</Text>
+                    <Container marginLeft="5px" marginRight="5px" display="inline">
+                        <Text fontSize="12px" fontColor={ColorOption.feintGrey}>
+                            /
+                        </Text>
                     </Container>
                     {this._baseCurrencyChoice(BaseCurrency.USD)}
                 </Container>
diff --git a/packages/instant/src/components/payment_method.tsx b/packages/instant/src/components/payment_method.tsx
index 7c93f1d1c..abadf4bd6 100644
--- a/packages/instant/src/components/payment_method.tsx
+++ b/packages/instant/src/components/payment_method.tsx
@@ -8,6 +8,7 @@ import { envUtil } from '../util/env';
 import { CoinbaseWalletLogo } from './coinbase_wallet_logo';
 import { MetaMaskLogo } from './meta_mask_logo';
 import { PaymentMethodDropdown } from './payment_method_dropdown';
+import { SectionHeader } from './section_header';
 import { Circle } from './ui/circle';
 import { Container } from './ui/container';
 import { Flex } from './ui/flex';
@@ -29,15 +30,7 @@ export class PaymentMethod extends React.Component<PaymentMethodProps> {
             <Container width="100%" height="120px" padding="20px 20px 0px 20px">
                 <Container marginBottom="12px">
                     <Flex justify="space-between">
-                        <Text
-                            letterSpacing="1px"
-                            fontColor={ColorOption.primaryColor}
-                            fontWeight={600}
-                            textTransform="uppercase"
-                            fontSize="14px"
-                        >
-                            {this._renderTitleText()}
-                        </Text>
+                        <SectionHeader>{this._renderTitleText()}</SectionHeader>
                         {this._renderTitleLabel()}
                     </Flex>
                 </Container>
diff --git a/packages/instant/src/components/section_header.tsx b/packages/instant/src/components/section_header.tsx
new file mode 100644
index 000000000..a6be3d8af
--- /dev/null
+++ b/packages/instant/src/components/section_header.tsx
@@ -0,0 +1,22 @@
+import * as React from 'react';
+
+import { ColorOption } from '../style/theme';
+
+import { Text } from './ui/text';
+
+export interface SectionHeaderProps {
+    children?: React.ReactNode;
+}
+export const SectionHeader: React.StatelessComponent<{}> = props => {
+    return (
+        <Text
+            letterSpacing="1px"
+            fontColor={ColorOption.primaryColor}
+            fontWeight={600}
+            textTransform="uppercase"
+            fontSize="12px"
+        >
+            {props.children}
+        </Text>
+    );
+};
-- 
cgit v1.2.3


From 9e5e1f568ba71927cec2255bf779322edb6f7d07 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 14:25:56 -0800
Subject: show as <$0.01 when less than a cent in USD, and also show 1
 significant digit if rounded amount is 0

---
 packages/instant/src/util/format.ts       | 15 ++++++++++++---
 packages/instant/test/util/format.test.ts | 10 ++++++++++
 2 files changed, 22 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/format.ts b/packages/instant/src/util/format.ts
index e9c432b2f..3aaf9a3a7 100644
--- a/packages/instant/src/util/format.ts
+++ b/packages/instant/src/util/format.ts
@@ -2,7 +2,7 @@ import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as _ from 'lodash';
 
-import { ETH_DECIMALS } from '../constants';
+import { BIG_NUMBER_ZERO, ETH_DECIMALS } from '../constants';
 
 export const format = {
     ethBaseUnitAmount: (
@@ -25,7 +25,10 @@ export const format = {
             return defaultText;
         }
         const roundedAmount = ethUnitAmount.round(decimalPlaces).toDigits(decimalPlaces);
-        return `${roundedAmount} ETH`;
+        // Sometimes for small ETH amounts (i.e. 0.000045) the amount rounded to 4 decimalPlaces is 0
+        // If that is the case, show to 1 significant digit
+        const displayAmount = roundedAmount.eq(BIG_NUMBER_ZERO) ? ethUnitAmount.toPrecision(1) : roundedAmount;
+        return `${displayAmount} ETH`;
     },
     ethBaseUnitAmountInUsd: (
         ethBaseUnitAmount?: BigNumber,
@@ -48,7 +51,13 @@ export const format = {
         if (_.isUndefined(ethUnitAmount) || _.isUndefined(ethUsdPrice)) {
             return defaultText;
         }
-        return `$${ethUnitAmount.mul(ethUsdPrice).toFixed(decimalPlaces)}`;
+        const rawUsdPrice = ethUnitAmount.mul(ethUsdPrice);
+        const roundedUsdPrice = rawUsdPrice.toFixed(decimalPlaces);
+        if (roundedUsdPrice === '0.00' && rawUsdPrice.gt(BIG_NUMBER_ZERO)) {
+            return '<$0.01';
+        } else {
+            return `$${roundedUsdPrice}`;
+        }
     },
     ethAddress: (address: string): string => {
         return `0x${address.slice(2, 7)}…${address.slice(-5)}`;
diff --git a/packages/instant/test/util/format.test.ts b/packages/instant/test/util/format.test.ts
index fe0a63e6e..b74d6cdaa 100644
--- a/packages/instant/test/util/format.test.ts
+++ b/packages/instant/test/util/format.test.ts
@@ -41,6 +41,10 @@ describe('format', () => {
         it('converts BigNumber(5.3014059295032) to the string `5.301 ETH`', () => {
             expect(format.ethUnitAmount(BIG_NUMBER_IRRATIONAL)).toBe('5.301 ETH');
         });
+        it('shows 1 significant digit when rounded amount would be 0', () => {
+            expect(format.ethUnitAmount(new BigNumber(0.00000045))).toBe('0.0000005 ETH');
+            expect(format.ethUnitAmount(new BigNumber(0.00000044))).toBe('0.0000004 ETH');
+        });
         it('returns defaultText param when ethUnitAmount is not defined', () => {
             const defaultText = 'defaultText';
             expect(format.ethUnitAmount(undefined, 4, defaultText)).toBe(defaultText);
@@ -86,6 +90,12 @@ describe('format', () => {
         it('correctly formats 5.3014059295032 ETH to usd according to some price', () => {
             expect(format.ethUnitAmountInUsd(BIG_NUMBER_IRRATIONAL, BIG_NUMBER_FAKE_ETH_USD_PRICE)).toBe('$13.43');
         });
+        it('correctly formats amount that is less than 1 cent', () => {
+            expect(format.ethUnitAmountInUsd(new BigNumber(0.000001), BIG_NUMBER_FAKE_ETH_USD_PRICE)).toBe('<$0.01');
+        });
+        it('correctly formats exactly 1 cent', () => {
+            expect(format.ethUnitAmountInUsd(new BigNumber(0.0039), BIG_NUMBER_FAKE_ETH_USD_PRICE)).toBe('$0.01');
+        });
         it('returns defaultText param when ethUnitAmountInUsd or ethUsdPrice is not defined', () => {
             const defaultText = 'defaultText';
             expect(format.ethUnitAmountInUsd(undefined, undefined, 2, defaultText)).toBe(defaultText);
-- 
cgit v1.2.3


From 1534505652aa12a385dee46f876c22cc4ce8621a Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 12 Dec 2018 15:32:41 -0800
Subject: Fix linter errors

---
 packages/pipeline/src/scripts/pull_competing_dex_trades.ts   |  4 ++--
 .../pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts    |  4 ++--
 .../pipeline/src/scripts/pull_idex_orderbook_snapshots.ts    |  4 ++--
 packages/pipeline/src/scripts/pull_missing_blocks.ts         | 12 ++++++------
 .../pipeline/src/scripts/pull_oasis_orderbook_snapshots.ts   |  4 ++--
 .../pipeline/src/scripts/pull_paradex_orderbook_snapshots.ts |  4 ++--
 packages/pipeline/src/scripts/pull_trusted_tokens.ts         |  8 ++++----
 packages/pipeline/src/scripts/update_relayer_info.ts         |  4 ++--
 8 files changed, 22 insertions(+), 22 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_competing_dex_trades.ts b/packages/pipeline/src/scripts/pull_competing_dex_trades.ts
index 4e4c12dd0..1478d5615 100644
--- a/packages/pipeline/src/scripts/pull_competing_dex_trades.ts
+++ b/packages/pipeline/src/scripts/pull_competing_dex_trades.ts
@@ -15,11 +15,11 @@ let connection: Connection;
 
 (async () => {
     connection = await createConnection(ormConfig as ConnectionOptions);
-    await getAndSaveTrades();
+    await getAndSaveTradesAsync();
     process.exit(0);
 })().catch(handleError);
 
-async function getAndSaveTrades(): Promise<void> {
+async function getAndSaveTradesAsync(): Promise<void> {
     const apiKey = process.env.BLOXY_API_KEY;
     if (apiKey === undefined) {
         throw new Error('Missing required env var: BLOXY_API_KEY');
diff --git a/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts b/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts
index 7868e9c5a..4e00f258f 100644
--- a/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts
+++ b/packages/pipeline/src/scripts/pull_ddex_orderbook_snapshots.ts
@@ -25,7 +25,7 @@ let connection: Connection;
     const markets = await ddexSource.getActiveMarketsAsync();
     for (const marketsChunk of R.splitEvery(MARKET_ORDERBOOK_REQUEST_BATCH_SIZE, markets)) {
         await Promise.all(
-            marketsChunk.map(async (market: DdexMarket) => getAndSaveMarketOrderbook(ddexSource, market)),
+            marketsChunk.map(async (market: DdexMarket) => getAndSaveMarketOrderbookAsync(ddexSource, market)),
         );
         await new Promise<void>(resolve => setTimeout(resolve, MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY));
     }
@@ -38,7 +38,7 @@ let connection: Connection;
  * @param ddexSource Data source which can query Ddex API.
  * @param market Object from Ddex API containing market data.
  */
-async function getAndSaveMarketOrderbook(ddexSource: DdexSource, market: DdexMarket): Promise<void> {
+async function getAndSaveMarketOrderbookAsync(ddexSource: DdexSource, market: DdexMarket): Promise<void> {
     const orderBook = await ddexSource.getMarketOrderbookAsync(market.id);
     const observedTimestamp = Date.now();
 
diff --git a/packages/pipeline/src/scripts/pull_idex_orderbook_snapshots.ts b/packages/pipeline/src/scripts/pull_idex_orderbook_snapshots.ts
index d47c1dd3f..490b17766 100644
--- a/packages/pipeline/src/scripts/pull_idex_orderbook_snapshots.ts
+++ b/packages/pipeline/src/scripts/pull_idex_orderbook_snapshots.ts
@@ -27,7 +27,7 @@ let connection: Connection;
     logUtils.log(`Got ${markets.length} markets.`);
     for (const marketsChunk of R.splitEvery(MARKET_ORDERBOOK_REQUEST_BATCH_SIZE, markets)) {
         await Promise.all(
-            marketsChunk.map(async (marketId: string) => getAndSaveMarketOrderbook(idexSource, marketId)),
+            marketsChunk.map(async (marketId: string) => getAndSaveMarketOrderbookAsync(idexSource, marketId)),
         );
         await new Promise<void>(resolve => setTimeout(resolve, MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY));
     }
@@ -40,7 +40,7 @@ let connection: Connection;
  * @param idexSource Data source which can query Idex API.
  * @param marketId String representing market of interest, eg. 'ETH_TIC'.
  */
-async function getAndSaveMarketOrderbook(idexSource: IdexSource, marketId: string): Promise<void> {
+async function getAndSaveMarketOrderbookAsync(idexSource: IdexSource, marketId: string): Promise<void> {
     logUtils.log(`${marketId}: Retrieving orderbook.`);
     const orderBook = await idexSource.getMarketOrderbookAsync(marketId);
     const observedTimestamp = Date.now();
diff --git a/packages/pipeline/src/scripts/pull_missing_blocks.ts b/packages/pipeline/src/scripts/pull_missing_blocks.ts
index 275141a12..a5203824c 100644
--- a/packages/pipeline/src/scripts/pull_missing_blocks.ts
+++ b/packages/pipeline/src/scripts/pull_missing_blocks.ts
@@ -27,7 +27,7 @@ let connection: Connection;
         rpcUrl: INFURA_ROOT_URL,
     });
     const web3Source = new Web3Source(provider);
-    await getAllMissingBlocks(web3Source);
+    await getAllMissingBlocksAsync(web3Source);
     process.exit(0);
 })().catch(handleError);
 
@@ -35,23 +35,23 @@ interface MissingBlocksResponse {
     block_number: string;
 }
 
-async function getAllMissingBlocks(web3Source: Web3Source): Promise<void> {
+async function getAllMissingBlocksAsync(web3Source: Web3Source): Promise<void> {
     const blocksRepository = connection.getRepository(Block);
     let fromBlock = EXCHANGE_START_BLOCK;
     while (true) {
-        const blockNumbers = await getMissingBlockNumbers(fromBlock);
+        const blockNumbers = await getMissingBlockNumbersAsync(fromBlock);
         if (blockNumbers.length === 0) {
             // There are no more missing blocks. We're done.
             break;
         }
-        await getAndSaveBlocks(web3Source, blocksRepository, blockNumbers);
+        await getAndSaveBlocksAsync(web3Source, blocksRepository, blockNumbers);
         fromBlock = Math.max(...blockNumbers) + 1;
     }
     const totalBlocks = await blocksRepository.count();
     console.log(`Done saving blocks. There are now ${totalBlocks} total blocks.`);
 }
 
-async function getMissingBlockNumbers(fromBlock: number): Promise<number[]> {
+async function getMissingBlockNumbersAsync(fromBlock: number): Promise<number[]> {
     console.log(`Checking for missing blocks starting at ${fromBlock}...`);
     // Note(albrow): The easiest way to get all the blocks we need is to
     // consider all the events tables together in a single query. If this query
@@ -76,7 +76,7 @@ async function getMissingBlockNumbers(fromBlock: number): Promise<number[]> {
     return blockNumbers;
 }
 
-async function getAndSaveBlocks(
+async function getAndSaveBlocksAsync(
     web3Source: Web3Source,
     blocksRepository: Repository<Block>,
     blockNumbers: number[],
diff --git a/packages/pipeline/src/scripts/pull_oasis_orderbook_snapshots.ts b/packages/pipeline/src/scripts/pull_oasis_orderbook_snapshots.ts
index 0ffa5fd47..c4dcf6c83 100644
--- a/packages/pipeline/src/scripts/pull_oasis_orderbook_snapshots.ts
+++ b/packages/pipeline/src/scripts/pull_oasis_orderbook_snapshots.ts
@@ -27,7 +27,7 @@ let connection: Connection;
     logUtils.log(`Got ${markets.length} markets.`);
     for (const marketsChunk of R.splitEvery(MARKET_ORDERBOOK_REQUEST_BATCH_SIZE, markets)) {
         await Promise.all(
-            marketsChunk.map(async (market: OasisMarket) => getAndSaveMarketOrderbook(oasisSource, market)),
+            marketsChunk.map(async (market: OasisMarket) => getAndSaveMarketOrderbookAsync(oasisSource, market)),
         );
         await new Promise<void>(resolve => setTimeout(resolve, MILLISEC_MARKET_ORDERBOOK_REQUEST_DELAY));
     }
@@ -40,7 +40,7 @@ let connection: Connection;
  * @param oasisSource Data source which can query Oasis API.
  * @param marketId String identifying market we want data for. eg. 'REPAUG'.
  */
-async function getAndSaveMarketOrderbook(oasisSource: OasisSource, market: OasisMarket): Promise<void> {
+async function getAndSaveMarketOrderbookAsync(oasisSource: OasisSource, market: OasisMarket): Promise<void> {
     logUtils.log(`${market.id}: Retrieving orderbook.`);
     const orderBook = await oasisSource.getMarketOrderbookAsync(market.id);
     const observedTimestamp = Date.now();
diff --git a/packages/pipeline/src/scripts/pull_paradex_orderbook_snapshots.ts b/packages/pipeline/src/scripts/pull_paradex_orderbook_snapshots.ts
index bae1fbede..34345f355 100644
--- a/packages/pipeline/src/scripts/pull_paradex_orderbook_snapshots.ts
+++ b/packages/pipeline/src/scripts/pull_paradex_orderbook_snapshots.ts
@@ -29,7 +29,7 @@ let connection: Connection;
     const tokenInfoResponse = await paradexSource.getTokenInfoAsync();
     const extendedMarkets = addTokenAddresses(markets, tokenInfoResponse);
     await Promise.all(
-        extendedMarkets.map(async (market: ParadexMarket) => getAndSaveMarketOrderbook(paradexSource, market)),
+        extendedMarkets.map(async (market: ParadexMarket) => getAndSaveMarketOrderbookAsync(paradexSource, market)),
     );
     process.exit(0);
 })().catch(handleError);
@@ -70,7 +70,7 @@ function addTokenAddresses(
  * @param paradexSource Data source which can query the Paradex API.
  * @param market Object from the Paradex API with information about the market in question.
  */
-async function getAndSaveMarketOrderbook(paradexSource: ParadexSource, market: ParadexMarket): Promise<void> {
+async function getAndSaveMarketOrderbookAsync(paradexSource: ParadexSource, market: ParadexMarket): Promise<void> {
     const paradexOrderbookResponse = await paradexSource.getMarketOrderbookAsync(market.symbol);
     const observedTimestamp = Date.now();
 
diff --git a/packages/pipeline/src/scripts/pull_trusted_tokens.ts b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
index 1befc4437..5906deee6 100644
--- a/packages/pipeline/src/scripts/pull_trusted_tokens.ts
+++ b/packages/pipeline/src/scripts/pull_trusted_tokens.ts
@@ -16,12 +16,12 @@ let connection: Connection;
 
 (async () => {
     connection = await createConnection(ormConfig as ConnectionOptions);
-    await getMetamaskTrustedTokens();
-    await getZeroExTrustedTokens();
+    await getMetamaskTrustedTokensAsync();
+    await getZeroExTrustedTokensAsync();
     process.exit(0);
 })().catch(handleError);
 
-async function getMetamaskTrustedTokens(): Promise<void> {
+async function getMetamaskTrustedTokensAsync(): Promise<void> {
     // tslint:disable-next-line:no-console
     console.log('Getting latest metamask trusted tokens list ...');
     const trustedTokensRepository = connection.getRepository(TokenMetadata);
@@ -37,7 +37,7 @@ async function getMetamaskTrustedTokens(): Promise<void> {
     console.log('Done saving metamask trusted tokens.');
 }
 
-async function getZeroExTrustedTokens(): Promise<void> {
+async function getZeroExTrustedTokensAsync(): Promise<void> {
     // tslint:disable-next-line:no-console
     console.log('Getting latest 0x trusted tokens list ...');
     const trustedTokensRepository = connection.getRepository(TokenMetadata);
diff --git a/packages/pipeline/src/scripts/update_relayer_info.ts b/packages/pipeline/src/scripts/update_relayer_info.ts
index f8918728d..41d29b385 100644
--- a/packages/pipeline/src/scripts/update_relayer_info.ts
+++ b/packages/pipeline/src/scripts/update_relayer_info.ts
@@ -17,11 +17,11 @@ let connection: Connection;
 
 (async () => {
     connection = await createConnection(ormConfig as ConnectionOptions);
-    await getRelayers();
+    await getRelayersAsync();
     process.exit(0);
 })().catch(handleError);
 
-async function getRelayers(): Promise<void> {
+async function getRelayersAsync(): Promise<void> {
     console.log('Getting latest relayer info...');
     const relayerRepository = connection.getRepository(Relayer);
     const relayerSource = new RelayerRegistrySource(RELAYER_REGISTRY_URL);
-- 
cgit v1.2.3


From 2e7d363f2cf76e383bb8723cfb0f2e3c1e4783d8 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 15:46:46 -0800
Subject: Use helper function to check for error

---
 packages/instant/src/components/order_details.tsx | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 4aa375017..6ce19742f 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -85,9 +85,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
 
         const canDisplayCurrency =
             secondaryCurrency === BaseCurrency.ETH ||
-            (secondaryCurrency === BaseCurrency.USD &&
-                this.props.ethUsdPrice &&
-                this.props.ethUsdPrice.greaterThan(BIG_NUMBER_ZERO));
+            (secondaryCurrency === BaseCurrency.USD && this.props.ethUsdPrice && !this._hadErrorFetchingUsdPrice);
 
         if (this.props.buyQuoteInfo && canDisplayCurrency) {
             return this._displayAmount(secondaryCurrency, this.props.buyQuoteInfo.totalEthAmount);
-- 
cgit v1.2.3


From 167a3fbc112120b6a583f3ec3c8fdd70d39df078 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 15:57:28 -0800
Subject: Use BN equals and call function

---
 packages/instant/src/components/order_details.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 6ce19742f..96bdb7150 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -77,7 +77,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
     }
 
     private _hadErrorFetchingUsdPrice(): boolean {
-        return this.props.ethUsdPrice === BIG_NUMBER_ZERO;
+        return this.props.ethUsdPrice ? this.props.ethUsdPrice.equals(BIG_NUMBER_ZERO) : false;
     }
 
     private _totalCostSecondaryValue(): React.ReactNode {
@@ -85,7 +85,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
 
         const canDisplayCurrency =
             secondaryCurrency === BaseCurrency.ETH ||
-            (secondaryCurrency === BaseCurrency.USD && this.props.ethUsdPrice && !this._hadErrorFetchingUsdPrice);
+            (secondaryCurrency === BaseCurrency.USD && this.props.ethUsdPrice && !this._hadErrorFetchingUsdPrice());
 
         if (this.props.buyQuoteInfo && canDisplayCurrency) {
             return this._displayAmount(secondaryCurrency, this.props.buyQuoteInfo.totalEthAmount);
-- 
cgit v1.2.3


From 3a8f3e01b611f666afd8769b532f8576ca5b5e14 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Wed, 12 Dec 2018 16:49:01 -0800
Subject: Fix bug that occurs when token metadata decimals is undefined.
 (#1426)

* Fix bug that occurs when token metadata decimals is undefined.

* move toBigNumberOrNull to utils
---
 packages/pipeline/src/parsers/token_metadata/index.ts |  7 +++----
 packages/pipeline/src/utils/index.ts                  | 15 +++++++++++++++
 2 files changed, 18 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/parsers/token_metadata/index.ts b/packages/pipeline/src/parsers/token_metadata/index.ts
index f258af063..65e0aaa6e 100644
--- a/packages/pipeline/src/parsers/token_metadata/index.ts
+++ b/packages/pipeline/src/parsers/token_metadata/index.ts
@@ -1,9 +1,8 @@
-import { BigNumber } from '@0x/utils';
 import * as R from 'ramda';
 
 import { MetamaskTrustedTokenMeta, ZeroExTrustedTokenMeta } from '../../data_sources/trusted_tokens';
 import { TokenMetadata } from '../../entities';
-import {} from '../../utils';
+import { toBigNumberOrNull } from '../../utils';
 
 /**
  * Parses Metamask's trusted tokens list.
@@ -26,7 +25,7 @@ function parseMetamaskTrustedToken(resp: MetamaskTrustedTokenMeta, address: stri
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = address;
-    trustedToken.decimals = new BigNumber(resp.decimals);
+    trustedToken.decimals = toBigNumberOrNull(resp.decimals);
     trustedToken.symbol = resp.symbol;
     trustedToken.name = resp.name;
     trustedToken.authority = 'metamask';
@@ -38,7 +37,7 @@ function parseZeroExTrustedToken(resp: ZeroExTrustedTokenMeta): TokenMetadata {
     const trustedToken = new TokenMetadata();
 
     trustedToken.address = resp.address;
-    trustedToken.decimals = resp.decimals ? new BigNumber(resp.decimals) : null;
+    trustedToken.decimals = toBigNumberOrNull(resp.decimals);
     trustedToken.symbol = resp.symbol;
     trustedToken.name = resp.name;
     trustedToken.authority = '0x';
diff --git a/packages/pipeline/src/utils/index.ts b/packages/pipeline/src/utils/index.ts
index 2096a0a39..094c0178e 100644
--- a/packages/pipeline/src/utils/index.ts
+++ b/packages/pipeline/src/utils/index.ts
@@ -14,6 +14,21 @@ export function bigNumbertoStringOrNull(n: BigNumber): string | null {
     return n.toString();
 }
 
+/**
+ * If value is null or undefined, returns null. Otherwise converts value to a
+ * BigNumber.
+ * @param value A string or number to be converted to a BigNumber
+ */
+export function toBigNumberOrNull(value: string | number | null): BigNumber | null {
+    switch (value) {
+        case null:
+        case undefined:
+            return null;
+        default:
+            return new BigNumber(value);
+    }
+}
+
 /**
  * Logs an error by intelligently checking for `message` and `stack` properties.
  * Intended for use with top-level immediately invoked asynchronous functions.
-- 
cgit v1.2.3


From ddf3bb7c0446f2d85b6fa55cbe0b00b227f08af7 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 12 Dec 2018 17:26:54 -0800
Subject: Add Python SRA client to Developer home

---
 packages/website/ts/pages/documentation/docs_home.tsx | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/pages/documentation/docs_home.tsx b/packages/website/ts/pages/documentation/docs_home.tsx
index f68d2892f..acd17dd06 100644
--- a/packages/website/ts/pages/documentation/docs_home.tsx
+++ b/packages/website/ts/pages/documentation/docs_home.tsx
@@ -91,6 +91,15 @@ const CATEGORY_TO_PACKAGES: ObjectMap<Package[]> = {
                 shouldOpenInNewTab: true,
             },
         },
+        {
+            description:
+                'A Python Standard Relayer API client',
+            link: {
+                title: '0x-sra-client.py',
+                to: 'https://pypi.org/project/0x-sra-client/',
+                shouldOpenInNewTab: true,
+            },
+        },
         {
             description:
                 'An http & websocket client for interacting with relayers that have implemented the [Standard Relayer API](https://github.com/0xProject/standard-relayer-api)',
-- 
cgit v1.2.3


From 8d54772389b28dec021aa81423ac84795e132581 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 17:34:14 -0800
Subject: show < 0.00001 ETH when amount gets really small

---
 packages/instant/src/util/format.ts       | 21 ++++++++++++++++-----
 packages/instant/test/util/format.test.ts | 12 ++++++++++--
 2 files changed, 26 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/format.ts b/packages/instant/src/util/format.ts
index 3aaf9a3a7..4adb63e21 100644
--- a/packages/instant/src/util/format.ts
+++ b/packages/instant/src/util/format.ts
@@ -20,14 +20,24 @@ export const format = {
         ethUnitAmount?: BigNumber,
         decimalPlaces: number = 4,
         defaultText: React.ReactNode = '0 ETH',
+        minUnitAmountToDisplay: BigNumber = new BigNumber('0.00001'),
     ): React.ReactNode => {
         if (_.isUndefined(ethUnitAmount)) {
             return defaultText;
         }
-        const roundedAmount = ethUnitAmount.round(decimalPlaces).toDigits(decimalPlaces);
-        // Sometimes for small ETH amounts (i.e. 0.000045) the amount rounded to 4 decimalPlaces is 0
-        // If that is the case, show to 1 significant digit
-        const displayAmount = roundedAmount.eq(BIG_NUMBER_ZERO) ? ethUnitAmount.toPrecision(1) : roundedAmount;
+        let roundedAmount = ethUnitAmount.round(decimalPlaces).toDigits(decimalPlaces);
+
+        if (roundedAmount.eq(BIG_NUMBER_ZERO) && ethUnitAmount.greaterThan(BIG_NUMBER_ZERO)) {
+            // Sometimes for small ETH amounts (i.e. 0.000045) the amount rounded to 4 decimalPlaces is 0
+            // If that is the case, show to 1 significant digit
+            roundedAmount = new BigNumber(ethUnitAmount.toPrecision(1));
+        }
+
+        const displayAmount =
+            roundedAmount.greaterThan(BIG_NUMBER_ZERO) && roundedAmount.lessThan(minUnitAmountToDisplay)
+                ? `< ${minUnitAmountToDisplay.toString()}`
+                : roundedAmount.toString();
+
         return `${displayAmount} ETH`;
     },
     ethBaseUnitAmountInUsd: (
@@ -35,12 +45,13 @@ export const format = {
         ethUsdPrice?: BigNumber,
         decimalPlaces: number = 2,
         defaultText: React.ReactNode = '$0.00',
+        minUnitAmountToDisplay: BigNumber = new BigNumber('0.00001'),
     ): React.ReactNode => {
         if (_.isUndefined(ethBaseUnitAmount) || _.isUndefined(ethUsdPrice)) {
             return defaultText;
         }
         const ethUnitAmount = Web3Wrapper.toUnitAmount(ethBaseUnitAmount, ETH_DECIMALS);
-        return format.ethUnitAmountInUsd(ethUnitAmount, ethUsdPrice, decimalPlaces);
+        return format.ethUnitAmountInUsd(ethUnitAmount, ethUsdPrice, decimalPlaces, minUnitAmountToDisplay);
     },
     ethUnitAmountInUsd: (
         ethUnitAmount?: BigNumber,
diff --git a/packages/instant/test/util/format.test.ts b/packages/instant/test/util/format.test.ts
index b74d6cdaa..38bf356ec 100644
--- a/packages/instant/test/util/format.test.ts
+++ b/packages/instant/test/util/format.test.ts
@@ -42,8 +42,16 @@ describe('format', () => {
             expect(format.ethUnitAmount(BIG_NUMBER_IRRATIONAL)).toBe('5.301 ETH');
         });
         it('shows 1 significant digit when rounded amount would be 0', () => {
-            expect(format.ethUnitAmount(new BigNumber(0.00000045))).toBe('0.0000005 ETH');
-            expect(format.ethUnitAmount(new BigNumber(0.00000044))).toBe('0.0000004 ETH');
+            expect(format.ethUnitAmount(new BigNumber(0.00003))).toBe('0.00003 ETH');
+            expect(format.ethUnitAmount(new BigNumber(0.000034))).toBe('0.00003 ETH');
+            expect(format.ethUnitAmount(new BigNumber(0.000035))).toBe('0.00004 ETH');
+        });
+        it('shows < 0.00001 when hits threshold', () => {
+            expect(format.ethUnitAmount(new BigNumber(0.000011))).toBe('0.00001 ETH');
+            expect(format.ethUnitAmount(new BigNumber(0.00001))).toBe('0.00001 ETH');
+            expect(format.ethUnitAmount(new BigNumber(0.000009))).toBe('< 0.00001 ETH');
+            expect(format.ethUnitAmount(new BigNumber(0.0000000009))).toBe('< 0.00001 ETH');
+            expect(format.ethUnitAmount(new BigNumber(0))).toBe('0 ETH');
         });
         it('returns defaultText param when ethUnitAmount is not defined', () => {
             const defaultText = 'defaultText';
-- 
cgit v1.2.3


From 193cd67d6bfffc35feccd46d5c1b5f23320dc8ce Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 12 Dec 2018 17:43:27 -0800
Subject: A little bit of scaling logic for not cutting off text

---
 packages/instant/src/components/instant_heading.tsx | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/instant_heading.tsx b/packages/instant/src/components/instant_heading.tsx
index 816cc5c33..99e531574 100644
--- a/packages/instant/src/components/instant_heading.tsx
+++ b/packages/instant/src/components/instant_heading.tsx
@@ -113,20 +113,23 @@ export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
     }
 
     private readonly _renderEthAmount = (): React.ReactNode => {
+        const ethAmount = format.ethBaseUnitAmount(
+            this.props.totalEthBaseUnitAmount,
+            4,
+            <AmountPlaceholder isPulsating={false} color={PLACEHOLDER_COLOR} />,
+        );
+
+        const fontSize = typeof ethAmount === 'string' && ethAmount.length >= 13 ? '14px' : '16px';
         return (
             <Text
-                fontSize="16px"
+                fontSize={fontSize}
                 textAlign="right"
                 width="100%"
                 fontColor={ColorOption.white}
                 fontWeight={500}
                 noWrap={true}
             >
-                {format.ethBaseUnitAmount(
-                    this.props.totalEthBaseUnitAmount,
-                    4,
-                    <AmountPlaceholder isPulsating={false} color={PLACEHOLDER_COLOR} />,
-                )}
+                {ethAmount}
             </Text>
         );
     };
-- 
cgit v1.2.3


From 687749460d026ae8b16e355c85c70e1e79b63252 Mon Sep 17 00:00:00 2001
From: kao <zichongkao@gmail.com>
Date: Mon, 26 Nov 2018 17:12:33 -0800
Subject: WIP: OrderWatcher WebSocket

Currently incomplete. Main challenge is to figure out how to test
a client + server setup in the single-threaded javascript environment.
---
 packages/order-watcher/package.json                |   3 +-
 .../src/order_watcher/order_watcher_websocket.ts   | 184 +++++++++++++++++
 .../src/schemas/websocket_utf8_message_schema.ts   |   8 +
 .../test/order_watcher_websocket_test.ts           | 226 +++++++++++++++++++++
 4 files changed, 420 insertions(+), 1 deletion(-)
 create mode 100644 packages/order-watcher/src/order_watcher/order_watcher_websocket.ts
 create mode 100644 packages/order-watcher/src/schemas/websocket_utf8_message_schema.ts
 create mode 100644 packages/order-watcher/test/order_watcher_websocket_test.ts

(limited to 'packages')

diff --git a/packages/order-watcher/package.json b/packages/order-watcher/package.json
index 9a51203f4..cfaf5d724 100644
--- a/packages/order-watcher/package.json
+++ b/packages/order-watcher/package.json
@@ -74,7 +74,8 @@
         "ethereum-types": "^1.1.2",
         "ethereumjs-blockstream": "6.0.0",
         "ethers": "~4.0.4",
-        "lodash": "^4.17.5"
+        "lodash": "^4.17.5",
+        "websocket": "^1.0.25"
     },
     "publishConfig": {
         "access": "public"
diff --git a/packages/order-watcher/src/order_watcher/order_watcher_websocket.ts b/packages/order-watcher/src/order_watcher/order_watcher_websocket.ts
new file mode 100644
index 000000000..84afc4000
--- /dev/null
+++ b/packages/order-watcher/src/order_watcher/order_watcher_websocket.ts
@@ -0,0 +1,184 @@
+import { ContractAddresses } from '@0x/contract-addresses';
+import { SignedOrder } from '@0x/types';
+import { BigNumber, logUtils } from '@0x/utils';
+import { Provider } from 'ethereum-types';
+import * as http from 'http';
+import * as WebSocket from 'websocket';
+
+import { webSocketUtf8MessageSchema } from '../schemas/websocket_utf8_message_schema';
+import { OnOrderStateChangeCallback, OrderWatcherConfig } from '../types';
+import { assert } from '../utils/assert';
+
+import { OrderWatcher } from './order_watcher';
+
+const DEFAULT_HTTP_PORT = 8080;
+
+const enum OrderWatcherAction {
+    // Actions initiated by the user.
+    getStats = 'getStats',
+    addOrderAsync = 'addOrderAsync',
+    removeOrder = 'removeOrder',
+    // These are spontaneous; they are primarily orderstate changes.
+    orderWatcherUpdate = 'orderWatcherUpdate',
+    // `subscribe` and `unsubscribe` are methods of OrderWatcher, but we don't
+    // need to expose them to the WebSocket server user because the user implicitly
+    // subscribes and unsubscribes by connecting and disconnecting from the server.
+}
+
+// Users have to create a json object of this format and attach it to
+// the data field of their WebSocket message to interact with this server.
+interface WebSocketRequestData {
+    action: OrderWatcherAction;
+    params: any;
+}
+
+// Users should expect a json object of this format in the data field
+// of the WebSocket messages that this server sends out.
+interface WebSocketResponseData {
+    action: OrderWatcherAction;
+    success: number;
+    result: any;
+}
+
+// Wraps the OrderWatcher functionality in a WebSocket server. Motivations:
+// 1) Users can watch orders via non-typescript programs.
+// 2) Better encapsulation so that users can work
+export class OrderWatcherWebSocketServer {
+    public httpServer: http.Server;
+    public readonly _orderWatcher: OrderWatcher;
+    private readonly _connectionStore: Set<WebSocket.connection>;
+    private readonly _wsServer: WebSocket.server;
+    /**
+     * Instantiate a new web socket server which provides OrderWatcher functionality
+     *  @param provider Web3 provider to use for JSON RPC calls (for OrderWatcher)
+     *  @param networkId NetworkId to watch orders on (for OrderWatcher)
+     *  @param contractAddresses Optional contract addresses. Defaults to known
+     *  addresses based on networkId (for OrderWatcher)
+     *  @param partialConfig Optional configurations (for OrderWatcher)
+     */
+    constructor(
+        provider: Provider,
+        networkId: number,
+        contractAddresses?: ContractAddresses,
+        partialConfig?: Partial<OrderWatcherConfig>,
+    ) {
+        this._orderWatcher = new OrderWatcher(provider, networkId, contractAddresses, partialConfig);
+        this._connectionStore = new Set();
+        this.httpServer = http.createServer();
+        this._wsServer = new WebSocket.server({
+            httpServer: this.httpServer,
+            autoAcceptConnections: false,
+        });
+
+        this._wsServer.on('request', (request: any) => {
+            // Designed for usage pattern where client and server are run on the same
+            // machine by the same user. As such, no security checks are in place.
+            const connection: WebSocket.connection = request.accept(null, request.origin);
+            logUtils.log(`${new Date()} [Server] Accepted connection from origin ${request.origin}.`);
+            connection.on('message', this._messageCallback.bind(this, connection));
+            connection.on('close', this._closeCallback.bind(this, connection));
+            this._connectionStore.add(connection);
+        });
+
+        // Have the WebSocket server subscribe to the OrderWatcher to receive updates.
+        // These updates are then broadcast to clients in the _connectionStore.
+        this._orderWatcher.subscribe(this._broadcastCallback);
+    }
+
+    /**
+     * Activates the WebSocket server by having its HTTP server start listening.
+     */
+    public listen(): void {
+        this.httpServer.listen(DEFAULT_HTTP_PORT, () => {
+            logUtils.log(`${new Date()} [Server] Listening on port ${DEFAULT_HTTP_PORT}`);
+        });
+    }
+
+    public close(): void {
+        this.httpServer.close();
+    }
+
+    private _messageCallback(connection: WebSocket.connection, message: any): void {
+        assert.doesConformToSchema('message', message, webSocketUtf8MessageSchema);
+        const requestData: WebSocketRequestData = JSON.parse(message.utf8Data);
+        const responseData = this._routeRequest(requestData);
+        logUtils.log(`${new Date()} [Server] OrderWatcher output: ${JSON.stringify(responseData)}`);
+        connection.sendUTF(JSON.stringify(responseData));
+    }
+
+    private _closeCallback(connection: WebSocket.connection): void {
+        this._connectionStore.delete(connection);
+        logUtils.log(`${new Date()} [Server] Client ${connection.remoteAddress} disconnected.`);
+    }
+
+    private _routeRequest(requestData: WebSocketRequestData): WebSocketResponseData {
+        const responseData: WebSocketResponseData = {
+            action: requestData.action,
+            success: 0,
+            result: undefined,
+        };
+
+        try {
+            logUtils.log(`${new Date()} [Server] Request received: ${requestData.action}`);
+            switch (requestData.action) {
+                case 'addOrderAsync': {
+                    const signedOrder: SignedOrder = this._parseSignedOrder(requestData);
+                    // tslint:disable-next-line:no-floating-promises
+                    this._orderWatcher.addOrderAsync(signedOrder); // Ok to fireNforget
+                    break;
+                }
+                case 'removeOrder': {
+                    this._orderWatcher.removeOrder(requestData.params.orderHash);
+                    break;
+                }
+                case 'getStats': {
+                    responseData.result = this._orderWatcher.getStats();
+                    break;
+                }
+                default:
+                    throw new Error(`[Server] Invalid request action: ${requestData.action}`);
+            }
+            responseData.success = 1;
+        } catch (err) {
+            responseData.result = { error: err.toString() };
+        }
+        return responseData;
+    }
+
+    /**
+     * Broadcasts OrderState changes to ALL connected clients. At the moment,
+     * we do not support clients subscribing to only a subset of orders. As such,
+     * Client B will be notified of changes to an order that Client A added.
+     */
+    private readonly _broadcastCallback: OnOrderStateChangeCallback = (err, orderState) => {
+        this._connectionStore.forEach((connection: WebSocket.connection) => {
+            const responseData: WebSocketResponseData = {
+                action: OrderWatcherAction.orderWatcherUpdate,
+                success: 1,
+                result: orderState || err,
+            };
+            connection.sendUTF(JSON.stringify(responseData));
+        });
+        // tslint:disable-next-line:semicolon
+    }; // tslint thinks this is a class method, It's actally a property that holds a function.
+
+    /**
+     * Recover types lost when the payload is stringified.
+     */
+    private readonly _parseSignedOrder = (requestData: WebSocketRequestData) => {
+        const signedOrder = requestData.params.signedOrder;
+        const bigNumberFields = [
+            'salt',
+            'makerFee',
+            'takerFee',
+            'makerAssetAmount',
+            'takerAssetAmount',
+            'expirationTimeSeconds',
+        ];
+        for (const field of bigNumberFields) {
+            signedOrder[field] = new BigNumber(signedOrder[field]);
+        }
+        return signedOrder;
+        // tslint:disable-next-line:semicolon
+    }; // tslint thinks this is a class method, It's actally a property that holds a function.
+}
diff --git a/packages/order-watcher/src/schemas/websocket_utf8_message_schema.ts b/packages/order-watcher/src/schemas/websocket_utf8_message_schema.ts
new file mode 100644
index 000000000..0a0eed407
--- /dev/null
+++ b/packages/order-watcher/src/schemas/websocket_utf8_message_schema.ts
@@ -0,0 +1,8 @@
+export const webSocketUtf8MessageSchema = {
+    id: '/WebSocketUtf8MessageSchema',
+    properties: {
+        utf8Data: { type: 'string' },
+    },
+    type: 'object',
+    required: ['utf8Data'],
+};
diff --git a/packages/order-watcher/test/order_watcher_websocket_test.ts b/packages/order-watcher/test/order_watcher_websocket_test.ts
new file mode 100644
index 000000000..e7b18e44b
--- /dev/null
+++ b/packages/order-watcher/test/order_watcher_websocket_test.ts
@@ -0,0 +1,226 @@
+import { ContractWrappers } from '@0x/contract-wrappers';
+import { tokenUtils } from '@0x/contract-wrappers/lib/test/utils/token_utils';
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { FillScenarios } from '@0x/fill-scenarios';
+import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
+import { ExchangeContractErrs, OrderStateInvalid, OrderStateValid, SignedOrder } from '@0x/types';
+import { BigNumber, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+import 'mocha';
+import * as WebSocket from 'websocket';
+
+import { OrderWatcherWebSocketServer } from '../src/order_watcher/order_watcher_websocket';
+
+import { chaiSetup } from './utils/chai_setup';
+import { constants } from './utils/constants';
+import { migrateOnceAsync } from './utils/migrate';
+import { provider, web3Wrapper } from './utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+interface WsMessage {
+    data: string;
+}
+
+describe.only('OrderWatcherWebSocket', async () => {
+    let contractWrappers: ContractWrappers;
+    let wsServer: OrderWatcherWebSocketServer;
+    let wsClient: WebSocket.w3cwebsocket;
+    let wsClientTwo: WebSocket.w3cwebsocket;
+    let fillScenarios: FillScenarios;
+    let userAddresses: string[];
+    let makerAssetData: string;
+    let takerAssetData: string;
+    let makerTokenAddress: string;
+    let takerTokenAddress: string;
+    let makerAddress: string;
+    let takerAddress: string;
+    let zrxTokenAddress: string;
+    let signedOrder: SignedOrder;
+    let orderHash: string;
+    let addOrderPayload: { action: string; params: { signedOrder: SignedOrder } };
+    let removeOrderPayload: { action: string; params: { orderHash: string } };
+    const decimals = constants.ZRX_DECIMALS;
+    const fillableAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(5), decimals);
+    // createFillableSignedOrderAsync is Promise-based, which forces us
+    // to use Promises instead of the done() callbacks for tests.
+    // onmessage callback must thus be wrapped as a Promise.
+    const _onMessageAsync = async (client: WebSocket.w3cwebsocket) =>
+        new Promise<WsMessage>(resolve => {
+            client.onmessage = (msg: WsMessage) => resolve(msg);
+        });
+
+    before(async () => {
+        // Set up constants
+        const contractAddresses = await migrateOnceAsync();
+        await blockchainLifecycle.startAsync();
+        const networkId = constants.TESTRPC_NETWORK_ID;
+        const config = {
+            networkId,
+            contractAddresses,
+        };
+        contractWrappers = new ContractWrappers(provider, config);
+        userAddresses = await web3Wrapper.getAvailableAddressesAsync();
+        zrxTokenAddress = contractAddresses.zrxToken;
+        [makerAddress, takerAddress] = userAddresses;
+        [makerTokenAddress, takerTokenAddress] = tokenUtils.getDummyERC20TokenAddresses();
+        [makerAssetData, takerAssetData] = [
+            assetDataUtils.encodeERC20AssetData(makerTokenAddress),
+            assetDataUtils.encodeERC20AssetData(takerTokenAddress),
+        ];
+        fillScenarios = new FillScenarios(
+            provider,
+            userAddresses,
+            zrxTokenAddress,
+            contractAddresses.exchange,
+            contractAddresses.erc20Proxy,
+            contractAddresses.erc721Proxy,
+        );
+        signedOrder = await fillScenarios.createFillableSignedOrderAsync(
+            makerAssetData,
+            takerAssetData,
+            makerAddress,
+            takerAddress,
+            fillableAmount,
+        );
+        orderHash = orderHashUtils.getOrderHashHex(signedOrder);
+        addOrderPayload = {
+            action: 'addOrderAsync',
+            params: { signedOrder },
+        };
+        removeOrderPayload = {
+            action: 'removeOrder',
+            params: { orderHash },
+        };
+
+        // Prepare OrderWatcher WebSocket server
+        const orderWatcherConfig = {};
+        wsServer = new OrderWatcherWebSocketServer(provider, networkId, contractAddresses, orderWatcherConfig);
+        wsServer.listen();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+        wsServer.close();
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+        wsClient = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080/');
+        logUtils.log(`${new Date()} [Client] Connected.`);
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+        wsClient.close();
+        logUtils.log(`${new Date()} [Client] Closed.`);
+    });
+
+    it('responds to getStats requests correctly', (done: any) => {
+        const payload = {
+            action: 'getStats',
+            params: {},
+        };
+        wsClient.onopen = () => wsClient.send(JSON.stringify(payload));
+        wsClient.onmessage = (msg: any) => {
+            const responseData = JSON.parse(msg.data);
+            expect(responseData.action).to.be.eq('getStats');
+            expect(responseData.success).to.be.eq(1);
+            expect(responseData.result.orderCount).to.be.eq(0);
+            done();
+        };
+    });
+
+    it('throws an error when an invalid action is attempted', async () => {
+        const invalidActionPayload = {
+            action: 'badAction',
+            params: {},
+        };
+        wsClient.onopen = () => wsClient.send(JSON.stringify(invalidActionPayload));
+        const errorMsg = await _onMessageAsync(wsClient);
+        const errorData = JSON.parse(errorMsg.data);
+        expect(errorData.action).to.be.eq('badAction');
+        expect(errorData.success).to.be.eq(0);
+        expect(errorData.result.error).to.be.eq('Error: [Server] Invalid request action: badAction');
+    });
+
+    it('executes addOrderAsync and removeOrder requests correctly', async () => {
+        wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
+        const addOrderMsg = await _onMessageAsync(wsClient);
+        const addOrderData = JSON.parse(addOrderMsg.data);
+        expect(addOrderData.action).to.be.eq('addOrderAsync');
+        expect(addOrderData.success).to.be.eq(1);
+        expect((wsServer._orderWatcher as any)._orderByOrderHash).to.deep.include({
+            [orderHash]: signedOrder,
+        });
+
+        wsClient.send(JSON.stringify(removeOrderPayload));
+        const removeOrderMsg = await _onMessageAsync(wsClient);
+        const removeOrderData = JSON.parse(removeOrderMsg.data);
+        expect(removeOrderData.action).to.be.eq('removeOrder');
+        expect(removeOrderData.success).to.be.eq(1);
+        expect((wsServer._orderWatcher as any)._orderByOrderHash).to.not.deep.include({
+            [orderHash]: signedOrder,
+        });
+    });
+
+    it('broadcasts orderStateInvalid message when makerAddress allowance set to 0 for watched order', async () => {
+        // Add the regular order
+        wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
+        await _onMessageAsync(wsClient);
+
+        // Set the allowance to 0
+        await contractWrappers.erc20Token.setProxyAllowanceAsync(makerTokenAddress, makerAddress, new BigNumber(0));
+
+        // Ensure that orderStateInvalid message is received.
+        const orderWatcherUpdateMsg = await _onMessageAsync(wsClient);
+        const orderWatcherUpdateData = JSON.parse(orderWatcherUpdateMsg.data);
+        expect(orderWatcherUpdateData.action).to.be.eq('orderWatcherUpdate');
+        expect(orderWatcherUpdateData.success).to.be.eq(1);
+        const invalidOrderState = orderWatcherUpdateData.result as OrderStateInvalid;
+        expect(invalidOrderState.isValid).to.be.false();
+        expect(invalidOrderState.orderHash).to.be.eq(orderHash);
+        expect(invalidOrderState.error).to.be.eq(ExchangeContractErrs.InsufficientMakerAllowance);
+    });
+
+    it('broadcasts to multiple clients when an order backing ZRX allowance changes', async () => {
+        // Prepare order
+        const makerFee = Web3Wrapper.toBaseUnitAmount(new BigNumber(2), decimals);
+        const takerFee = Web3Wrapper.toBaseUnitAmount(new BigNumber(0), decimals);
+        const nonZeroMakerFeeSignedOrder = await fillScenarios.createFillableSignedOrderWithFeesAsync(
+            makerAssetData,
+            takerAssetData,
+            makerFee,
+            takerFee,
+            makerAddress,
+            takerAddress,
+            fillableAmount,
+            takerAddress,
+        );
+        const nonZeroMakerFeeOrderPayload = {
+            action: 'addOrderAsync',
+            params: { nonZeroMakerFeeSignedOrder },
+        };
+
+        // Set up a second client and have it add the order
+        wsClientTwo = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080/');
+        logUtils.log(`${new Date()} [Client] Connected.`);
+        wsClientTwo.onopen = () => wsClientTwo.send(JSON.stringify(nonZeroMakerFeeOrderPayload));
+        await _onMessageAsync(wsClientTwo);
+
+        // Change the allowance
+        await contractWrappers.erc20Token.setProxyAllowanceAsync(zrxTokenAddress, makerAddress, new BigNumber(0));
+
+        // Check that both clients receive the emitted event
+        for (const client of [wsClient, wsClientTwo]) {
+            const updateMsg = await _onMessageAsync(client);
+            const updateData = JSON.parse(updateMsg.data);
+            const orderState = updateData.result as OrderStateValid;
+            expect(orderState.isValid).to.be.true();
+            expect(orderState.orderRelevantState.makerFeeProxyAllowance).to.be.eq('0');
+        }
+
+        wsClientTwo.close();
+        logUtils.log(`${new Date()} [Client] Closed.`);
+    });
+});
-- 
cgit v1.2.3


From 5bd185e8319f654d1691b021d38c934983a1f107 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 13 Dec 2018 10:54:18 +0100
Subject: Adds images in instant page

---
 .../public/images/@next/0x-instant/widget-1.png    | Bin 0 -> 37046 bytes
 .../public/images/@next/0x-instant/widget-2.png    | Bin 0 -> 68311 bytes
 .../public/images/@next/0x-instant/widget-3.png    | Bin 0 -> 37805 bytes
 .../public/images/@next/0x-instant/widget-4.png    | Bin 0 -> 37148 bytes
 .../public/images/@next/0x-instant/widget-5.png    | Bin 0 -> 181796 bytes
 .../public/images/@next/0x-instant/widget-6.png    | Bin 0 -> 37812 bytes
 .../ts/@next/components/aboutPageLayout.tsx        |   2 +-
 .../components/dropdowns/dropdown_developers.tsx   |  22 ++++----
 packages/website/ts/@next/components/header.tsx    |   4 +-
 .../website/ts/@next/components/heroAnimation.tsx  |   2 +-
 packages/website/ts/@next/components/newLayout.tsx |   2 +-
 .../ts/@next/components/sections/landing/hero.tsx  |   4 +-
 packages/website/ts/@next/pages/about/team.tsx     |  24 ++++++--
 packages/website/ts/@next/pages/instant.tsx        |  62 ++++++++++++++-------
 14 files changed, 78 insertions(+), 44 deletions(-)
 create mode 100644 packages/website/public/images/@next/0x-instant/widget-1.png
 create mode 100644 packages/website/public/images/@next/0x-instant/widget-2.png
 create mode 100644 packages/website/public/images/@next/0x-instant/widget-3.png
 create mode 100644 packages/website/public/images/@next/0x-instant/widget-4.png
 create mode 100644 packages/website/public/images/@next/0x-instant/widget-5.png
 create mode 100644 packages/website/public/images/@next/0x-instant/widget-6.png

(limited to 'packages')

diff --git a/packages/website/public/images/@next/0x-instant/widget-1.png b/packages/website/public/images/@next/0x-instant/widget-1.png
new file mode 100644
index 000000000..9c3abe97b
Binary files /dev/null and b/packages/website/public/images/@next/0x-instant/widget-1.png differ
diff --git a/packages/website/public/images/@next/0x-instant/widget-2.png b/packages/website/public/images/@next/0x-instant/widget-2.png
new file mode 100644
index 000000000..dbe662e89
Binary files /dev/null and b/packages/website/public/images/@next/0x-instant/widget-2.png differ
diff --git a/packages/website/public/images/@next/0x-instant/widget-3.png b/packages/website/public/images/@next/0x-instant/widget-3.png
new file mode 100644
index 000000000..d74755361
Binary files /dev/null and b/packages/website/public/images/@next/0x-instant/widget-3.png differ
diff --git a/packages/website/public/images/@next/0x-instant/widget-4.png b/packages/website/public/images/@next/0x-instant/widget-4.png
new file mode 100644
index 000000000..45ef37fa6
Binary files /dev/null and b/packages/website/public/images/@next/0x-instant/widget-4.png differ
diff --git a/packages/website/public/images/@next/0x-instant/widget-5.png b/packages/website/public/images/@next/0x-instant/widget-5.png
new file mode 100644
index 000000000..992353efe
Binary files /dev/null and b/packages/website/public/images/@next/0x-instant/widget-5.png differ
diff --git a/packages/website/public/images/@next/0x-instant/widget-6.png b/packages/website/public/images/@next/0x-instant/widget-6.png
new file mode 100644
index 000000000..a4bd33de2
Binary files /dev/null and b/packages/website/public/images/@next/0x-instant/widget-6.png differ
diff --git a/packages/website/ts/@next/components/aboutPageLayout.tsx b/packages/website/ts/@next/components/aboutPageLayout.tsx
index 002d35c0c..2d871ac71 100644
--- a/packages/website/ts/@next/components/aboutPageLayout.tsx
+++ b/packages/website/ts/@next/components/aboutPageLayout.tsx
@@ -18,7 +18,7 @@ interface Props {
 
 export const AboutPageLayout = (props: Props) => (
     <SiteWrap theme="light">
-        <Section isFlex={true} maxWidth="1170px">
+        <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
             <Column>
                <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
                <ChapterLink to="/next/about/team">Team</ChapterLink>
diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
index 8f5f988d5..933ee7034 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
@@ -15,49 +15,49 @@ interface Props {
 const introData = [
     {
         label: 'Build a relayer',
-        url: '#',
+        url: 'https://0xproject.com/wiki#Build-A-Relayer',
     },
     {
         label: 'Develop on Ethereum',
-        url: '#',
+        url: 'https://0xproject.com/wiki#Ethereum-Development',
     },
     {
         label: 'Make & take orders',
-        url: '#',
+        url: 'https://0xproject.com/wiki#Create,-Validate,-Fill-Order',
     },
     {
         label: 'Use networked liquidity',
-        url: '#',
+        url: 'https://0xproject.com/wiki#Find,-Submit,-Fill-Order-From-Relayer',
     },
 ];
 
 const docsData = [
     {
         label: '0x.js',
-        url: '#',
+        url: 'https://0xproject.com/docs/0x.js',
     },
     {
         label: '0x Connect',
-        url: '#',
+        url: 'https://0xproject.com/docs/connect',
     },
     {
         label: 'Smart Contract',
-        url: '#',
+        url: 'https://0xproject.com/docs/contracts',
     },
 ];
 
 const linksData = [
     {
         label: 'Wiki',
-        url: '#',
+        url: 'https://0xproject.com/wiki',
     },
     {
         label: 'Github',
-        url: '#',
+        url: 'https://github.com/0xProject',
     },
     {
         label: 'Whitepaper',
-        url: '#',
+        url: 'https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md',
     },
 ];
 
@@ -129,7 +129,7 @@ export const DropdownDevelopers = withTheme((props: Props) => (
                 </Column>
             </StyledWrap>
 
-            <StyledLink to="#" bgColor={props.theme.dropdownButtonBg} isAccentColor={true} isNoBorder={true}>
+            <StyledLink to="https://0xproject.com/docs" bgColor={props.theme.dropdownButtonBg} isAccentColor={true} isNoBorder={true}>
                 View All Documentation
             </StyledLink>
         </DropdownWrap>
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 7660c0d40..44686686f 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -67,7 +67,7 @@ const navItems: NavItem[] = [
     },
     {
         id: 'blog',
-        url: '#',
+        url: 'https://blog.0xproject.com/latest',
         text: 'Blog',
     },
 ];
@@ -143,7 +143,7 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
                 <TradeButton
                     bgColor={theme.headerButtonBg}
                     color="#ffffff"
-                    href="#"
+                    href="https://0xproject.com/portal"
                 >
                     Trade on 0x
                 </TradeButton>
diff --git a/packages/website/ts/@next/components/heroAnimation.tsx b/packages/website/ts/@next/components/heroAnimation.tsx
index fea757bc3..62250fd34 100644
--- a/packages/website/ts/@next/components/heroAnimation.tsx
+++ b/packages/website/ts/@next/components/heroAnimation.tsx
@@ -36,7 +36,7 @@ const spin = keyframes`
 `;
 
 const moveIn = keyframes`
-    0% { opacity: 0; transform: scale(1.5) rotate(-30deg) }
+    0% { opacity: 0; transform: scale(1.7) rotate(-30deg) }
     100% { opacity: 1; transform: scale(1)  rotate(0deg) }
 `;
 
diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index 685672733..617cc81c8 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -95,7 +95,7 @@ const SectionBase = styled.section<SectionProps>`
 `;
 
 const Wrap = styled(FlexWrap)<WrapProps>`
-    width: ${props => props.wrapWidth || 'calc(100% - 60px)'};
+    width: ${props => props.bgColor ? 'calc(100% - 60px)' : props.wrapWidth};
     max-width: ${props => !props.isFullWidth && (props.maxWidth || '895px')};
     text-align: ${props => props.isTextCentered && 'center'};
     margin: 0 auto;
diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
index 7970d50a9..513fa9867 100644
--- a/packages/website/ts/@next/components/sections/landing/hero.tsx
+++ b/packages/website/ts/@next/components/sections/landing/hero.tsx
@@ -17,11 +17,11 @@ export const SectionLandingHero = () => (
 
 const HeroActions = () => (
     <>
-        <Button isInline={true}>
+        <Button href="https://0xproject.com/docs" isInline={true}>
             Get Started
         </Button>
 
-        <Button isTransparent={true} isInline={true}>
+        <Button href="/why" isTransparent={true} isInline={true}>
             Learn More
         </Button>
     </>
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index fe4723205..5a73d1f89 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -195,11 +195,11 @@ export const NextAboutTeam = () => (
                 width="70%"
                 maxWidth="800px"
             >
-                <WrapGrid isWrapped={true} isCentered={false}>
+                <StyledGrid isWrapped={true} isCentered={false}>
                     {_.map(team, (info: TeamMember, index) => (
                         <Member key={`team-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
                     ))}
-                </Wrap>
+                </StyledGrid>
             </Column>
         </Section>
 
@@ -213,17 +213,27 @@ export const NextAboutTeam = () => (
                 <Heading size="medium">Advisors</Heading>
             </Column>
 
-            <Column>
-                <WrapGrid isWrapped={true} isCentered={false}>
+            <Column
+                width="70%"
+                maxWidth="800px"
+            >
+                <StyledGrid isWrapped={true} isCentered={false}>
                     {_.map(advisors, (info: TeamMember, index) => (
                         <Member key={`advisor-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
                     ))}
-                </WrapGrid>
+                </StyledGrid>
             </Column>
         </Section>
     </AboutPageLayout>
 );
 
+const StyledGrid = styled.div`
+    &:after {
+        content: '';
+        clear: both;
+    }
+`;
+
 const Member = ({ name, title, imageUrl }: TeamMember) => (
     <StyledMember>
         <img src={imageUrl} alt={name}/>
@@ -233,8 +243,10 @@ const Member = ({ name, title, imageUrl }: TeamMember) => (
 );
 
 const StyledMember = styled.div`
-    width: calc(25% - 10px);
+    width: calc(25% - 15px);
     margin-bottom: 10px;
+    float: left;
+    margin-right: 10px;
 
     img, svg {
         width: 100%;
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index a16640b54..3608afebf 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -71,8 +71,10 @@ export const Next0xInstant = () => (
         <Section isFullWidth={true} isPadded={false} padding="30px 0">
           <MarqueeWrap>
               <div>
-                  {[...Array(20)].map((item, index) => (
-                    <Card index={index} />
+                  {[...Array(12)].map((item, index) => (
+                    <Card index={index}>
+                      <img src={`/images/@next/0x-instant/widget-${(index % 6) + 1}.png`} />
+                    </Card>
                   ))}
               </div>
           </MarqueeWrap>
@@ -110,10 +112,15 @@ export const Next0xInstant = () => (
     </SiteWrap>
 );
 
-// scroll calc for infinite is (width * total / 2) + padding
+// scroll animation calc is simply (imageWidth * totalRepetitions) / 2
 const scroll = keyframes`
     0% { transform: translate3d(0, 0, 0) }
-    100% { transform: translate3d(-2615px, 0, 0) }
+    100% { transform: translate3d(-2220px, 0, 0) }
+`;
+
+const scrollMobile = keyframes`
+    0% { transform: translate3d(0, 0, 0) }
+    100% { transform: translate3d(-1800px, 0, 0) }
 `;
 
 const fadeUp = keyframes`
@@ -127,38 +134,53 @@ const fadeUp = keyframes`
   }
 `;
 
-// width = (260 * 20) - (15 * 19)
+// width = 370 * 12
 const MarqueeWrap = styled.div`
     width: 100vw;
-    height: 380px;
+    height: 514px;
     padding-bottom: 60px;
 
     > div {
-        width: 5485px;
-        height: 380px;
+        height: auto;
         display: flex;
-        animation: ${scroll} 30s linear infinite;
         will-change: transform;
+    }
+
+    @media (min-width: 768px) {
+      > div {
+          width: 4440px;
+          animation: ${scroll} 30s linear infinite;
+      }
+    }
 
-        img {
-            width: auto;
-            height: 380px;
-        }
+    @media (max-width: 768px) {
+      > div {
+          width: 3600px;
+          animation: ${scrollMobile} 30s linear infinite;
+      }
     }
 `;
 
 const Card = styled.div`
-  width: 260px;
-  height: 370px;
-  background: #555;
-  border-radius: 5px;
-  display: inline-block;
   opacity: 0;
+  flex-shrink: 0;
   transform: translateY(10px);
   will-change: opacity, transform;
   animation: ${fadeUp} 0.75s ${props => `${props.index * 0.05}s`} forwards;
 
-  & + & {
-    margin-left: 15px;
+  img {
+    height: auto;
+  }
+
+  @media (min-width: 768px) {
+    img {
+      width: 370px;
+    }
+  }
+
+  @media (max-width: 768px) {
+    img {
+      width: 300px;
+    }
   }
 `;
-- 
cgit v1.2.3


From 79dac626469bce3c93d9c0ee270ac5758547e327 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 13 Dec 2018 11:03:48 +0100
Subject: WIP hero page animation test

---
 packages/website/ts/@next/components/heroAnimation.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/heroAnimation.tsx b/packages/website/ts/@next/components/heroAnimation.tsx
index 62250fd34..583c79754 100644
--- a/packages/website/ts/@next/components/heroAnimation.tsx
+++ b/packages/website/ts/@next/components/heroAnimation.tsx
@@ -32,7 +32,7 @@ const moveRight = keyframes`
 const spin = keyframes`
     0% { transform: rotate(0deg) }
     50% { transform: rotate(0deg) }
-    100% { transform: rotate(359deg) }
+    100% { transform: rotate(90deg) }
 `;
 
 const moveIn = keyframes`
@@ -81,5 +81,5 @@ const Rectangle = styled.path`
 
 const Logo = styled.path`
     animation: ${spin} 3s infinite;
-    transform-origin: 202px 202px;
+    transform-origin: 202px 202.7px;
 `;
-- 
cgit v1.2.3


From 70df5a0a1721aeaacb80580512fa4a232679301d Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 13 Dec 2018 11:26:52 +0100
Subject: About pages wrapwidths

---
 packages/website/ts/@next/components/newLayout.tsx | 3 ++-
 packages/website/ts/@next/pages/about/jobs.tsx     | 6 +++---
 packages/website/ts/@next/pages/about/mission.tsx  | 2 +-
 packages/website/ts/@next/pages/about/team.tsx     | 2 ++
 4 files changed, 8 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index 617cc81c8..3126db7ee 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -95,7 +95,8 @@ const SectionBase = styled.section<SectionProps>`
 `;
 
 const Wrap = styled(FlexWrap)<WrapProps>`
-    width: ${props => props.bgColor ? 'calc(100% - 60px)' : props.wrapWidth};
+    width: ${props => props.wrapWidth || 'calc(100% - 60px)'};
+    width: ${props => props.bgColor && 'calc(100% - 60px)'};
     max-width: ${props => !props.isFullWidth && (props.maxWidth || '895px')};
     text-align: ${props => props.isTextCentered && 'center'};
     margin: 0 auto;
diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 3ee96f229..71192d884 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -44,7 +44,7 @@ export const NextAboutJobs = () => (
         linkLabel="Our mission and values"
         linkUrl="/mission"
     >
-        <Section bgColor="#F3F6F4" isFlex={true} maxWidth="1170px">
+        <Section bgColor="#F3F6F4" isFlex={true} maxWidth="1170px" wrapWidth="100%">
                 <Column maxWidth="442px">
                     <Heading size="medium" marginBottom="30px">
                         Powered by a Diverse Worldwide Community
@@ -62,7 +62,7 @@ export const NextAboutJobs = () => (
                 </Column>
         </Section>
 
-        <Section isFlex={true} maxWidth="1170px">
+        <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
                 <Column colWidth="1/3">
                     <Heading size="medium">Benefits</Heading>
                 </Column>
@@ -83,7 +83,7 @@ export const NextAboutJobs = () => (
                 </Column>
         </Section>
 
-        <Section isFlex={true} maxWidth="1170px">
+        <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
             <Column>
                 <Heading size="medium">Current<br/>Openings</Heading>
             </Column>
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index 5ebbf8f7c..b06130345 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -44,7 +44,7 @@ export const NextAboutMission = () => (
             />
         </Section>
 
-        <Section isFlex={true} maxWidth="1170px">
+        <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
             <Column>
                 <Heading size="medium">
                     Core Values
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 5a73d1f89..ae72588a3 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -184,6 +184,7 @@ export const NextAboutTeam = () => (
     >
         <Section
             maxWidth="1170px"
+            wrapWidth="100%"
             isFlex={true}
             flexBreakpoint="900px"
         >
@@ -206,6 +207,7 @@ export const NextAboutTeam = () => (
         <Section
             bgColor="#F3F6F4"
             maxWidth="1170px"
+            wrapWidth="100%"
             flexBreakpoint="900px"
             isFlex={true}
         >
-- 
cgit v1.2.3


From f8e95ae483281d91569364aa8ae28ccecc48b8f4 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 11:20:04 +0100
Subject: Added full team

---
 .../website/public/images/@next/team/XiannyN.jpg    | Bin 0 -> 29992 bytes
 packages/website/public/images/@next/team/alexb.jpg | Bin 0 -> 17441 bytes
 .../website/public/images/@next/team/brandonm.jpg   | Bin 0 -> 18765 bytes
 .../website/public/images/@next/team/chrisk.jpg     | Bin 16316 -> 16316 bytes
 .../website/public/images/@next/team/fabiob.jpg     | Bin 0 -> 15358 bytes
 .../website/public/images/@next/team/jacobe.jpg     | Bin 0 -> 28977 bytes
 .../website/public/images/@next/team/jasons.jpg     | Bin 0 -> 20455 bytes
 .../website/public/images/@next/team/leonidL.jpg    | Bin 0 -> 14413 bytes
 .../website/public/images/@next/team/melo@2x.jpg    | Bin 19188 -> 0 bytes
 packages/website/public/images/@next/team/remco.jpg | Bin 17441 -> 0 bytes
 .../website/public/images/@next/team/remcoB.jpg     | Bin 0 -> 24435 bytes
 .../website/public/images/@next/team/steveK.jpg     | Bin 0 -> 39082 bytes
 packages/website/public/images/@next/team/zack.jpg  | Bin 19292 -> 19292 bytes
 packages/website/ts/@next/pages/about/team.tsx      |  20 ++++++++++----------
 14 files changed, 10 insertions(+), 10 deletions(-)
 create mode 100755 packages/website/public/images/@next/team/XiannyN.jpg
 create mode 100755 packages/website/public/images/@next/team/alexb.jpg
 create mode 100755 packages/website/public/images/@next/team/brandonm.jpg
 create mode 100755 packages/website/public/images/@next/team/fabiob.jpg
 create mode 100755 packages/website/public/images/@next/team/jacobe.jpg
 create mode 100755 packages/website/public/images/@next/team/jasons.jpg
 create mode 100755 packages/website/public/images/@next/team/leonidL.jpg
 delete mode 100755 packages/website/public/images/@next/team/melo@2x.jpg
 delete mode 100755 packages/website/public/images/@next/team/remco.jpg
 create mode 100755 packages/website/public/images/@next/team/remcoB.jpg
 create mode 100755 packages/website/public/images/@next/team/steveK.jpg

(limited to 'packages')

diff --git a/packages/website/public/images/@next/team/XiannyN.jpg b/packages/website/public/images/@next/team/XiannyN.jpg
new file mode 100755
index 000000000..4e6a3bb8c
Binary files /dev/null and b/packages/website/public/images/@next/team/XiannyN.jpg differ
diff --git a/packages/website/public/images/@next/team/alexb.jpg b/packages/website/public/images/@next/team/alexb.jpg
new file mode 100755
index 000000000..c076de14b
Binary files /dev/null and b/packages/website/public/images/@next/team/alexb.jpg differ
diff --git a/packages/website/public/images/@next/team/brandonm.jpg b/packages/website/public/images/@next/team/brandonm.jpg
new file mode 100755
index 000000000..72368f994
Binary files /dev/null and b/packages/website/public/images/@next/team/brandonm.jpg differ
diff --git a/packages/website/public/images/@next/team/chrisk.jpg b/packages/website/public/images/@next/team/chrisk.jpg
index 50b30b988..cf900faea 100755
Binary files a/packages/website/public/images/@next/team/chrisk.jpg and b/packages/website/public/images/@next/team/chrisk.jpg differ
diff --git a/packages/website/public/images/@next/team/fabiob.jpg b/packages/website/public/images/@next/team/fabiob.jpg
new file mode 100755
index 000000000..c06a06c9f
Binary files /dev/null and b/packages/website/public/images/@next/team/fabiob.jpg differ
diff --git a/packages/website/public/images/@next/team/jacobe.jpg b/packages/website/public/images/@next/team/jacobe.jpg
new file mode 100755
index 000000000..29eed406d
Binary files /dev/null and b/packages/website/public/images/@next/team/jacobe.jpg differ
diff --git a/packages/website/public/images/@next/team/jasons.jpg b/packages/website/public/images/@next/team/jasons.jpg
new file mode 100755
index 000000000..b0a40edba
Binary files /dev/null and b/packages/website/public/images/@next/team/jasons.jpg differ
diff --git a/packages/website/public/images/@next/team/leonidL.jpg b/packages/website/public/images/@next/team/leonidL.jpg
new file mode 100755
index 000000000..e3dfd6a7d
Binary files /dev/null and b/packages/website/public/images/@next/team/leonidL.jpg differ
diff --git a/packages/website/public/images/@next/team/melo@2x.jpg b/packages/website/public/images/@next/team/melo@2x.jpg
deleted file mode 100755
index 2db8ec796..000000000
Binary files a/packages/website/public/images/@next/team/melo@2x.jpg and /dev/null differ
diff --git a/packages/website/public/images/@next/team/remco.jpg b/packages/website/public/images/@next/team/remco.jpg
deleted file mode 100755
index c076de14b..000000000
Binary files a/packages/website/public/images/@next/team/remco.jpg and /dev/null differ
diff --git a/packages/website/public/images/@next/team/remcoB.jpg b/packages/website/public/images/@next/team/remcoB.jpg
new file mode 100755
index 000000000..bc997a18e
Binary files /dev/null and b/packages/website/public/images/@next/team/remcoB.jpg differ
diff --git a/packages/website/public/images/@next/team/steveK.jpg b/packages/website/public/images/@next/team/steveK.jpg
new file mode 100755
index 000000000..aeede8bc5
Binary files /dev/null and b/packages/website/public/images/@next/team/steveK.jpg differ
diff --git a/packages/website/public/images/@next/team/zack.jpg b/packages/website/public/images/@next/team/zack.jpg
index d4a0cf2e0..9060d7592 100755
Binary files a/packages/website/public/images/@next/team/zack.jpg and b/packages/website/public/images/@next/team/zack.jpg differ
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index ae72588a3..54660872a 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -26,7 +26,7 @@ const team: TeamMember[] = [
         title: 'Co-founder & CTO',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/fabiob.jpg',
         name: 'Fabio Berger',
         title: 'senior engineer',
     },
@@ -36,7 +36,7 @@ const team: TeamMember[] = [
         title: 'Director of operations',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/leonidL.jpg',
         name: 'Leonid Logvinov',
         title: 'engineer',
     },
@@ -46,7 +46,7 @@ const team: TeamMember[] = [
         title: 'designer',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/brandonm.jpg',
         name: 'Brandon Millman',
         title: 'senior engineer',
     },
@@ -56,7 +56,7 @@ const team: TeamMember[] = [
         title: 'product manager',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/jacobe.jpg',
         name: 'Jacob Evans',
         title: 'ecosystem engineer',
     },
@@ -76,7 +76,7 @@ const team: TeamMember[] = [
         title: 'blockchain engineer',
     },
     {
-        imageUrl: '/images/@next/team/remco.jpg',
+        imageUrl: '/images/@next/team/remcoB.jpg',
         name: 'Remco Bloemen',
         title: 'technical fellow',
     },
@@ -91,7 +91,7 @@ const team: TeamMember[] = [
         title: 'office ops / executive assistant',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/alexb.jpg',
         name: 'Alex Browne',
         title: 'engineer in residence',
     },
@@ -121,7 +121,7 @@ const team: TeamMember[] = [
         title: 'engineer',
     },
     {
-        imageUrl: '/images/@next/team/weijiew.jpg',
+        imageUrl: '/images/@next/team/weijew.jpg',
         name: 'Weijie Wu',
         title: 'research fellow',
     },
@@ -131,17 +131,17 @@ const team: TeamMember[] = [
         title: 'relayer success manager',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/jasons.jpg',
         name: 'Jason Somensatto',
         title: 'strategic legal counsel',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/steveK.jpg',
         name: 'Steve Klebanoff',
         title: 'senior engineer',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/xiannyN.jpg',
         name: 'Xianny Ng',
         title: 'engineer',
     },
-- 
cgit v1.2.3


From f4e9103b6f4e5aa23acf32945a473c85dd7ed292 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 11:34:14 +0100
Subject: Add advisors

---
 .../public/images/@next/team/advisors/davids.jpg        | Bin 0 -> 25263 bytes
 .../website/public/images/@next/team/advisors/frede.jpg | Bin 0 -> 17015 bytes
 .../website/public/images/@next/team/advisors/joeyk.jpg | Bin 0 -> 23496 bytes
 .../public/images/@next/team/advisors/lindax.jpg        | Bin 0 -> 20576 bytes
 .../website/public/images/@next/team/advisors/olafc.jpg | Bin 0 -> 20821 bytes
 packages/website/ts/@next/pages/about/team.tsx          |  12 ++++++------
 6 files changed, 6 insertions(+), 6 deletions(-)
 create mode 100755 packages/website/public/images/@next/team/advisors/davids.jpg
 create mode 100755 packages/website/public/images/@next/team/advisors/frede.jpg
 create mode 100755 packages/website/public/images/@next/team/advisors/joeyk.jpg
 create mode 100755 packages/website/public/images/@next/team/advisors/lindax.jpg
 create mode 100755 packages/website/public/images/@next/team/advisors/olafc.jpg

(limited to 'packages')

diff --git a/packages/website/public/images/@next/team/advisors/davids.jpg b/packages/website/public/images/@next/team/advisors/davids.jpg
new file mode 100755
index 000000000..904ebda01
Binary files /dev/null and b/packages/website/public/images/@next/team/advisors/davids.jpg differ
diff --git a/packages/website/public/images/@next/team/advisors/frede.jpg b/packages/website/public/images/@next/team/advisors/frede.jpg
new file mode 100755
index 000000000..cb882c53f
Binary files /dev/null and b/packages/website/public/images/@next/team/advisors/frede.jpg differ
diff --git a/packages/website/public/images/@next/team/advisors/joeyk.jpg b/packages/website/public/images/@next/team/advisors/joeyk.jpg
new file mode 100755
index 000000000..c6050242f
Binary files /dev/null and b/packages/website/public/images/@next/team/advisors/joeyk.jpg differ
diff --git a/packages/website/public/images/@next/team/advisors/lindax.jpg b/packages/website/public/images/@next/team/advisors/lindax.jpg
new file mode 100755
index 000000000..766532068
Binary files /dev/null and b/packages/website/public/images/@next/team/advisors/lindax.jpg differ
diff --git a/packages/website/public/images/@next/team/advisors/olafc.jpg b/packages/website/public/images/@next/team/advisors/olafc.jpg
new file mode 100755
index 000000000..ab042405a
Binary files /dev/null and b/packages/website/public/images/@next/team/advisors/olafc.jpg differ
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 54660872a..325ee4e75 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -1,4 +1,4 @@
-import * as _ from 'lodash/core';
+import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
 
@@ -149,27 +149,27 @@ const team: TeamMember[] = [
 
 const advisors: TeamMember[] = [
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/advisors/frede.jpg',
         name: 'Fred Ehrsam',
         title: 'Advisor',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/advisors/olafc.jpg',
         name: 'Olaf Carlson-Wee',
         title: 'Advisor',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/advisors/joeyk.jpg',
         name: 'Joey Krug',
         title: 'Advisor',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/advisors/lindax.jpg',
         name: 'Linda Xie',
         title: 'Advisor',
     },
     {
-        imageUrl: '/images/@next/team/melo@2x.jpg',
+        imageUrl: '/images/@next/team/advisors/davids.jpg',
         name: 'David Sacks',
         title: 'Advisor',
     },
-- 
cgit v1.2.3


From 1c0bf710a4071201c9246da1bd3ccedaf6b77657 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 11:38:03 +0100
Subject: Add types

---
 packages/website/ts/@next/pages/about/team.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 325ee4e75..9424aa59d 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -197,7 +197,7 @@ export const NextAboutTeam = () => (
                 maxWidth="800px"
             >
                 <StyledGrid isWrapped={true} isCentered={false}>
-                    {_.map(team, (info: TeamMember, index) => (
+                    {_.map(team, (info: TeamMember, index: number) => (
                         <Member key={`team-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
                     ))}
                 </StyledGrid>
@@ -220,7 +220,7 @@ export const NextAboutTeam = () => (
                 maxWidth="800px"
             >
                 <StyledGrid isWrapped={true} isCentered={false}>
-                    {_.map(advisors, (info: TeamMember, index) => (
+                    {_.map(advisors, (info: TeamMember, index: number) => (
                         <Member key={`advisor-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
                     ))}
                 </StyledGrid>
-- 
cgit v1.2.3


From a852a4077d77753beb3f6413a1eae22274dd99de Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 13 Dec 2018 11:52:35 +0100
Subject: Increase figure font size in landing page stats

---
 packages/website/ts/@next/components/sections/landing/about.tsx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index 22abe6c26..84767b90e 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -80,9 +80,12 @@ const Figure = (props: FigureProps) => (
 
 const FigureValue = styled.dt`
     font-size: 50px;
-    font-size: 40px;
     font-weight: 300;
     margin-bottom: 15px;
+
+    @media (max-width: 768px) {
+        font-size: 40px;
+    }
 `;
 
 const FigureDescription = styled.dd`
-- 
cgit v1.2.3


From b4b1d54e49ff3d6c146b257ddb918fca5ddb1329 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 13 Dec 2018 12:33:45 +0100
Subject: WIP refactor mobileNavMenu

---
 packages/website/ts/@next/components/hamburger.tsx |  2 +-
 packages/website/ts/@next/components/header.tsx    | 62 +++++++++-----------
 packages/website/ts/@next/components/logo.tsx      |  3 +-
 packages/website/ts/@next/components/mobileNav.tsx | 58 +++++++++++++++++++
 packages/website/ts/@next/components/siteWrap.tsx  | 67 +++++++++++++++-------
 5 files changed, 133 insertions(+), 59 deletions(-)
 create mode 100644 packages/website/ts/@next/components/mobileNav.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/hamburger.tsx b/packages/website/ts/@next/components/hamburger.tsx
index 37aabcd10..97c9ba26d 100644
--- a/packages/website/ts/@next/components/hamburger.tsx
+++ b/packages/website/ts/@next/components/hamburger.tsx
@@ -22,7 +22,7 @@ const StyledHamburger = styled.button<Props>`
     width: 22px;
     height: 16px;
     position: relative;
-    z-index: 2;
+    z-index: 9999;
     padding: 0;
     outline: none;
     user-select: none;
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 44686686f..d596d43ca 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -14,6 +14,8 @@ import { BREAKPOINTS, Section, Wrap } from 'ts/@next/components/layout';
 import { Logo } from 'ts/@next/components/logo';
 import { Paragraph } from 'ts/@next/components/text';
 
+import { MobileNav } from 'ts/@next/components/mobileNav';
+
 interface HeaderProps {
     isOpen: boolean;
     location?: Location;
@@ -108,47 +110,32 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
 
     public render(): React.ReactNode {
         const { isOpen } = this.state;
-        const { theme } = this.props;
+        const { isNavToggled, toggleMobileNav, theme } = this.props;
 
         return (
             <StyledHeader isOpen={isOpen}>
-              <HeaderWrap>
-                <ReactRouterLink to="/next">
-                    <Logo/>
-                </ReactRouterLink>
-
-                <Hamburger isOpen={this.state.isOpen} onClick={this.onMenuButtonClick}/>
-
-                <Nav>
-                    <MobileProductLinksWrap>
-                        {_.map(mobileProductLinks, (link, index) => (
-                            <Link
-                                key={`productlink-${index}`}
-                                href={link.url}
-                                isTransparent={true}
-                                isNoBorder={true}
-                            >
-                            {link.text}
-                            </Link>
-                        ))}
-                    </MobileProductLinksWrap>
+                <HeaderWrap>
+                    <ReactRouterLink to="/next">
+                        <Logo/>
+                    </ReactRouterLink>
 
                     <StyledButtonWrap>
-                      {_.map(navItems, (link, index) => (
+                        {_.map(navItems, (link, index) => (
                           this.getNavItem(link, index)
-                      ))}
+                        ))}
                     </StyledButtonWrap>
-                </Nav>
 
-                <TradeButton
-                    bgColor={theme.headerButtonBg}
-                    color="#ffffff"
-                    href="https://0xproject.com/portal"
-                >
-                    Trade on 0x
-                </TradeButton>
-
-              </HeaderWrap>
+                    <TradeButton
+                        bgColor={theme.headerButtonBg}
+                        color="#ffffff"
+                        href="https://0xproject.com/portal"
+                    >
+                        Trade on 0x
+                    </TradeButton>
+
+                    <Hamburger onClick={toggleMobileNav}/>
+                    <MobileNav isToggled={isNavToggled} toggleMobileNav={toggleMobileNav} />
+                </HeaderWrap>
           </StyledHeader>
       );
     }
@@ -196,6 +183,11 @@ const StyledButtonWrap = styled.div`
     align-items: center;
     justify-content: space-between;
 
+    @media (max-width: 800px) {
+        display: none;
+    }
+
+/*
     @media (max-width: 800px) {
         background-color: #022924;
         display: flex;
@@ -210,7 +202,7 @@ const StyledButtonWrap = styled.div`
         a + a {
             margin-left: 0;
         }
-    }
+    } */
 `;
 
 const MobileProductLinksWrap = styled(StyledButtonWrap)`
@@ -292,7 +284,7 @@ const DropdownWrap = styled.div<DropdownWrapInterface>`
 
 const Nav = styled.div`
     @media (max-width: 800px) {
-        background-color: ${colors.brandDark};
+        background-color: ${props => props.theme.bgColor};
         position: absolute;
         top: 0;
         left: 0;
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index 20cab0828..06742664e 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -15,10 +15,9 @@ interface LogoInterface {
 const StyledLogo = styled.div`
     text-align: left;
     position: relative;
+    z-index: 9999;
 
     @media (max-width: 800px) {
-        z-index: 2;
-
         svg {
             width: 60px;
         }
diff --git a/packages/website/ts/@next/components/mobileNav.tsx b/packages/website/ts/@next/components/mobileNav.tsx
new file mode 100644
index 000000000..f6f32ee7a
--- /dev/null
+++ b/packages/website/ts/@next/components/mobileNav.tsx
@@ -0,0 +1,58 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+export class MobileNav extends React.PureComponent {
+    public render(): React.Node {
+        const { isToggled, toggleMobileNav } = this.props;
+
+        return (
+            <Wrap isToggled={isToggled}>
+                <Section>
+                    <ul>
+                        <li>0x instant</li>
+                        <li>0x Launch Kit</li>
+                    </ul>
+                </Section>
+
+                <Section isDark={true}>
+                    a
+                </Section>
+
+                {isToggled &&
+                    <Overlay onClick={toggleMobileNav} />
+                }
+            </Wrap>
+        );
+    }
+}
+
+const Wrap = styled.nav`
+    width: 100%;
+    height: 357px;
+    background-color: ${props => props.theme.mobileNavBgUpper};
+    color: ${props => props.theme.mobileNavColor};
+    transition: transform 0.5s;
+    transform: translate3d(0, ${props => props.isToggled ? 0 : '-100%'}, 0);
+    position: fixed;
+    display: flex;
+    flex-direction: column;
+    justify-content: flex-end;
+    z-index: 999;
+    top: 0;
+    left: 0;
+`;
+
+const Overlay = styled.div`
+    position: absolute;
+    width: 100vw;
+    height: 100vh;
+    top: 100%;
+    background: transparent;
+    cursor: pointer;
+`;
+
+const Section = styled.div`
+    width: 100%;
+    padding: 30px;
+    background-color: ${props => props.isDark && props.theme.mobileNavBgLower};
+`;
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 48efb6e6b..7bb9d27ab 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -31,6 +31,9 @@ const GLOBAL_THEMES: ThemeInterface = {
         textColor: '#FFFFFF',
         paragraphColor: '#777777',
         linkColor: colors.brandLight,
+        mobileNavBgUpper: '#003831',
+        mobileNavBgLower: '#022924',
+        mobileNavColor: '#FFFFFF',
         dropdownBg: '#111A19',
         dropdownButtonBg: '#003831',
         dropdownColor: '#FFFFFF',
@@ -65,25 +68,47 @@ const GLOBAL_THEMES: ThemeInterface = {
     },
 };
 
-export const SiteWrap: React.StatelessComponent<Props> = props => {
-    const {
-        children,
-        theme = 'dark',
-    } = props;
-    const currentTheme = GLOBAL_THEMES[theme];
+export class SiteWrap extends React.Component {
+    public state = {
+        isMobileNavOpen: false,
+    };
 
-    return (
-        <>
-            <ThemeProvider theme={currentTheme}>
-                <>
-                    <GlobalStyles />
-                    <Header />
-                    <main>
-                        {children}
-                    </main>
-                    <Footer/>
-                </>
-            </ThemeProvider>
-        </>
-    );
-};
+    public toggleMobileNav = () => {
+        this.setState({
+            isMobileNavOpen: !this.state.isMobileNavOpen,
+        }, () => {
+            const overflow = this.state.isMobileNavOpen ? 'hidden' : 'auto';
+            document.documentElement.style.overflowY = overflow;
+        });
+    }
+
+    public render(): React.Node {
+        const {
+            children,
+            theme = 'dark',
+        } = this.props;
+        const { isMobileNavOpen } = this.state;
+        const currentTheme = GLOBAL_THEMES[theme];
+
+        return (
+            <>
+                <ThemeProvider theme={currentTheme}>
+                    <>
+                        <GlobalStyles />
+                        <Header isNavToggled={isMobileNavOpen} toggleMobileNav={this.toggleMobileNav} />
+                        <Main isNavToggled={isMobileNavOpen}>
+                            {children}
+                        </Main>
+                        <Footer/>
+                    </>
+                </ThemeProvider>
+            </>
+        );
+    }
+}
+
+const Main = styled.main`
+    transition: transform 0.5s, opacity 0.5s;
+    transform: translate3d(0, ${props => props.isNavToggled ? '357px' : 0}, 0);
+    opacity: ${props => props.isNavToggled && '0.5'};
+`;
-- 
cgit v1.2.3


From d2e29fb081ca4b55912cfb2c004c441acda75ea0 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 13 Dec 2018 13:18:51 +0100
Subject: Refactors mobile nav, theming

---
 packages/website/ts/@next/components/hamburger.tsx |  2 +-
 packages/website/ts/@next/components/logo.tsx      |  7 +--
 packages/website/ts/@next/components/mobileNav.tsx | 72 ++++++++++++++++++++--
 packages/website/ts/@next/components/siteWrap.tsx  |  3 +
 .../website/ts/@next/constants/globalStyle.tsx     |  5 --
 5 files changed, 71 insertions(+), 18 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/hamburger.tsx b/packages/website/ts/@next/components/hamburger.tsx
index 97c9ba26d..28d58ab82 100644
--- a/packages/website/ts/@next/components/hamburger.tsx
+++ b/packages/website/ts/@next/components/hamburger.tsx
@@ -33,7 +33,7 @@ const StyledHamburger = styled.button<Props>`
 
     span {
         display: block;
-        background-color: #fff;
+        background-color: ${props => props.theme.textColor};
         width: 100%;
         height: 2px;
         margin-bottom: 5px;
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index 06742664e..02e6e65f5 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -5,7 +5,6 @@ import { ThemeInterface } from 'ts/@next/components/siteWrap';
 import LogoIcon from 'ts/@next/icons/logo-with-type.svg';
 
 interface LogoInterface {
-    isLight?: boolean;
     theme?: ThemeInterface;
 }
 
@@ -28,11 +27,7 @@ const Icon = styled(LogoIcon)<LogoInterface>`
     flex-shrink: 0;
 
     path {
-        fill: ${(props: LogoInterface) => props.isLight ? '#fff' : props.theme.textColor};
-
-        @media (max-width: 768px) {
-            fill: #fff;
-        }
+        fill: ${(props => props.theme.textColor};
     }
 `;
 
diff --git a/packages/website/ts/@next/components/mobileNav.tsx b/packages/website/ts/@next/components/mobileNav.tsx
index f6f32ee7a..fcdeb2d3f 100644
--- a/packages/website/ts/@next/components/mobileNav.tsx
+++ b/packages/website/ts/@next/components/mobileNav.tsx
@@ -1,6 +1,10 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
+import {Link} from 'react-router-dom';
+
+import {WrapGrid} from 'ts/@next/components/newLayout';
+
 export class MobileNav extends React.PureComponent {
     public render(): React.Node {
         const { isToggled, toggleMobileNav } = this.props;
@@ -8,14 +12,45 @@ export class MobileNav extends React.PureComponent {
         return (
             <Wrap isToggled={isToggled}>
                 <Section>
-                    <ul>
-                        <li>0x instant</li>
-                        <li>0x Launch Kit</li>
-                    </ul>
+                    <h4>Products</h4>
+
+                    <List>
+                        <li>
+                            <Link to="#">
+                                0x instant
+                            </Link>
+                        </li>
+                        <li>
+                            <Link to="#">
+                                0x Launch Kit
+                            </Link>
+                        </li>
+                    </List>
                 </Section>
 
                 <Section isDark={true}>
-                    a
+                    <Grid as="ul" isWrapped={true}>
+                        <li>
+                            <Link to="#">
+                                Why 0x
+                            </Link>
+                        </li>
+                        <li>
+                            <Link to="#">
+                                About
+                            </Link>
+                        </li>
+                        <li>
+                            <Link to="#">
+                                Products
+                            </Link>
+                        </li>
+                        <li>
+                            <Link to="#">
+                                Blog
+                            </Link>
+                        </li>
+                    </Grid>
                 </Section>
 
                 {isToggled &&
@@ -40,6 +75,18 @@ const Wrap = styled.nav`
     z-index: 999;
     top: 0;
     left: 0;
+    font-size: 20px;
+
+    a {
+        padding: 15px 0;
+        display: block;
+        color: inherit;
+    }
+
+    h4 {
+        font-size: 14px;
+        opacity: 0.5;
+    }
 `;
 
 const Overlay = styled.div`
@@ -53,6 +100,19 @@ const Overlay = styled.div`
 
 const Section = styled.div`
     width: 100%;
-    padding: 30px;
+    padding: 15px 30px;
     background-color: ${props => props.isDark && props.theme.mobileNavBgLower};
 `;
+
+const List = styled.ul`
+    li {
+        float: ${props => props.inline && 'left'}''
+    }
+`;
+
+const Grid = styled(WrapGrid)`
+    li {
+        width: 50%;
+        flex-shrink: 0;
+    }
+`;
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 7bb9d27ab..93869f16c 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -46,6 +46,9 @@ const GLOBAL_THEMES: ThemeInterface = {
         textColor: '#000000',
         paragraphColor: '#474747',
         linkColor: colors.brandDark,
+        mobileNavBgUpper: '#FFFFFF',
+        mobileNavBgLower: '#F3F6F4',
+        mobileNavColor: '#000000',
         dropdownBg: '#FBFBFB',
         dropdownButtonBg: '#F3F6F4',
         dropdownColor: '#003831',
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 86b9e16c5..cc53a296d 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -102,11 +102,6 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
         object-fit: contain;
     }
 
-    p, li {
-        font-size: 1rem;
-        line-height: 1.444444444em; // 26px
-    }
-
     a, button {
         text-decoration: none;
         font-family: inherit;
-- 
cgit v1.2.3


From fed79b2fdea36be3f8a2da66fa103c33e851e566 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 13:26:14 +0100
Subject: Update icons

---
 packages/website/ts/@next/icons/illustrations/checkmark.svg |  2 +-
 .../ts/@next/icons/illustrations/consistently-ship.svg      |  7 ++++++-
 .../website/ts/@next/icons/illustrations/getStarted.svg     | 13 ++++++++++---
 .../ts/@next/icons/illustrations/long-term-impact.svg       | 10 +++++++++-
 4 files changed, 26 insertions(+), 6 deletions(-)
 mode change 100755 => 100644 packages/website/ts/@next/icons/illustrations/getStarted.svg

(limited to 'packages')

diff --git a/packages/website/ts/@next/icons/illustrations/checkmark.svg b/packages/website/ts/@next/icons/illustrations/checkmark.svg
index 605deec4f..e17a7ab8b 100644
--- a/packages/website/ts/@next/icons/illustrations/checkmark.svg
+++ b/packages/website/ts/@next/icons/illustrations/checkmark.svg
@@ -1 +1 @@
-<svg width="124" height="124" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M61.878.5h.002c.327 0 .64.01.924.02l.01.001a23.966 23.966 0 0 0 .87.02C96.885 1.405 123.5 28.597 123.5 62c0 33.979-27.521 61.5-61.5 61.5S.5 95.979.5 62C.5 28.063 27.979.541 61.878.5zm.002 3C29.64 3.54 3.5 29.717 3.5 62c0 32.322 26.178 58.5 58.5 58.5s58.5-26.178 58.5-58.5c0-31.768-25.308-57.628-56.875-58.46-.32 0-.625-.01-.904-.02h-.01c-.294-.011-.56-.02-.83-.02z" fill="#00AE99"/><path fill-rule="evenodd" clip-rule="evenodd" d="M47.502 98.561l55.419-55.419L88.779 29 47.495 70.284 34.142 56.932 20 71.074l16.573 16.573.008-.007L47.502 98.56zM36.573 83.405l.008-.008 10.921 10.921L98.68 43.142l-9.9-9.9-41.284 41.285-13.353-13.352-9.9 9.9 12.331 12.33z" fill="#00AE99"/></svg>
\ No newline at end of file
+<svg width="124" height="124" viewBox="0 0 124 124" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M61.878.5h.002c.327 0 .64.01.924.02l.01.001a23.966 23.966 0 0 0 .87.02C96.885 1.405 123.5 28.597 123.5 62c0 33.979-27.521 61.5-61.5 61.5S.5 95.979.5 62C.5 28.063 27.979.541 61.878.5zm.002 3C29.64 3.54 3.5 29.717 3.5 62c0 32.322 26.178 58.5 58.5 58.5s58.5-26.178 58.5-58.5c0-31.768-25.308-57.628-56.875-58.46-.32 0-.625-.01-.904-.02h-.01c-.294-.011-.56-.02-.83-.02z" fill="#00AE99"/><path fill-rule="evenodd" clip-rule="evenodd" d="M47.502 98.561l55.419-55.419L88.779 29 47.495 70.284 34.142 56.932 20 71.074l16.573 16.573.008-.007L47.502 98.56zM36.573 83.405l.008-.008 10.921 10.921L98.68 43.142l-9.9-9.9-41.284 41.285-13.353-13.352-9.9 9.9 12.331 12.33z" fill="#00AE99"/></svg>
\ No newline at end of file
diff --git a/packages/website/ts/@next/icons/illustrations/consistently-ship.svg b/packages/website/ts/@next/icons/illustrations/consistently-ship.svg
index 086961a4a..b7b0110be 100644
--- a/packages/website/ts/@next/icons/illustrations/consistently-ship.svg
+++ b/packages/website/ts/@next/icons/illustrations/consistently-ship.svg
@@ -1 +1,6 @@
-<svg width="104" height="104" viewBox="0 0 104 104" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M52 102c27.614 0 50-22.386 50-50S79.614 2 52 2 2 24.386 2 52s22.386 50 50 50z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10" stroke-linejoin="round"/><path d="M69.993 52l-32.01-18.478v36.956L69.993 52zM102 52L69.993 33.522v36.956L102 52zM37.983 52L5.976 33.522v36.956L37.983 52z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10" stroke-linejoin="round"/></svg>
\ No newline at end of file
+<svg width="104" height="104" viewBox="0 0 104 104" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M9.84985 78.8087L36.7242 61.1239L37.9881 63.0445L38.1969 62.8389L40.3021 64.9762L17.1691 87.7629L15.0638 85.6256L35.4224 65.5718L11.499 81.3147L9.84985 78.8087Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M30.5626 97.04L44.5116 68.1307L42.2297 67.0297L42.4954 66.6708L40.0844 64.8856L20.6933 91.0738L23.1043 92.8591L40.7433 69.0371L27.8606 95.7363L30.5626 97.04Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M77.0274 21.945L77.7817 22.597L77.9176 22.9305C78.4037 24.1238 78.4331 25.4595 78.2991 26.6101C78.163 27.7797 77.841 28.9043 77.4856 29.7663C77.111 30.6749 76.1177 32.2645 75.1401 33.7277C74.1583 35.1972 73.0749 36.711 72.3583 37.6171C72.3108 37.6936 72.2613 37.7744 72.2099 37.8592L72.2154 37.8639L72.1874 37.8963C70.7572 40.2611 67.9041 45.6532 66.4461 50.8115C64.8495 56.46 65.5015 61.0514 65.9556 64.2492C66.0373 64.8248 66.1127 65.3553 66.1673 65.8386C66.2974 66.9893 65.9903 68.1889 65.5872 69.2248C65.1736 70.2879 64.5976 71.3318 64.0302 72.2257C63.4471 73.1444 62.8475 73.9446 62.387 74.4938L61.4071 75.6622L50.0298 65.7966L48.5502 67.5084L48.5056 67.552C48.1953 67.8559 47.618 68.2291 46.8939 68.3763C46.4862 68.4592 46.0304 68.4687 45.5642 68.359L45.5313 68.3971L45.3992 68.4954C44.8377 68.9128 43.4689 69.4006 42.2387 68.3372L36.9111 63.732C35.6809 62.6686 35.9656 61.2437 36.2974 60.6277L36.3755 60.4828L36.4085 60.4446C36.2324 59.9993 36.1759 59.5468 36.1989 59.1315C36.2398 58.3937 36.5256 57.7685 36.7814 57.4174L36.8181 57.367L38.2977 55.6553L26.8899 45.8252L27.9042 44.6866C28.3809 44.1514 29.086 43.4424 29.9106 42.7324C30.713 42.0417 31.6626 41.3207 32.6547 40.7576C33.6213 40.2089 34.764 39.7315 35.9213 39.6937C36.4075 39.6779 36.9432 39.6756 37.5246 39.6732C40.7544 39.6599 45.3919 39.6406 50.75 37.2437C55.6431 35.0547 60.5656 31.4513 62.6986 29.6941L62.7266 29.6617L62.7321 29.6665C62.8085 29.6033 62.8812 29.5426 62.9501 29.4846C63.743 28.6445 65.0842 27.3534 66.3961 26.1693C67.7024 24.9903 69.1316 23.7775 69.9764 23.2754C70.778 22.799 71.8441 22.3176 72.9817 22.0137C74.1009 21.7147 75.4267 21.5505 76.6778 21.8589L77.0274 21.945ZM55.203 38.3654C54.147 38.9466 53.0625 39.4956 51.9751 39.9821C45.9873 42.6608 40.6767 42.6707 37.4612 42.6766C36.9186 42.6776 36.4356 42.6785 36.0192 42.6921C35.5706 42.7068 34.9295 42.916 34.1355 43.3666C33.367 43.8029 32.579 44.3938 31.8679 45.006C31.6377 45.2042 31.4191 45.4015 31.2155 45.5925L40.2596 53.3857L40.9605 52.5749C41.9509 51.429 43.2047 50.9183 44.4009 50.8619L55.203 38.3654ZM47.4939 51.8712L64.806 31.8436C64.8574 31.8005 64.9071 31.7587 64.9549 31.7181L65.0206 31.6623L65.0795 31.5994C65.7829 30.8478 67.0916 29.5828 68.4061 28.3964C69.7605 27.1739 70.9671 26.1765 71.5092 25.8543C72.0946 25.5064 72.9071 25.1388 73.7561 24.912C74.3265 24.7596 74.8542 24.6865 75.3101 24.694C75.3835 25.1441 75.3875 25.6768 75.3193 26.2632C75.2177 27.1361 74.9716 27.9933 74.712 28.6228C74.4717 29.2059 73.6592 30.544 72.6456 32.061C71.6619 33.5334 70.5996 35.0114 69.9577 35.8161L69.9039 35.8835L69.8582 35.9566C69.825 36.0098 69.7908 36.0649 69.7556 36.1221L52.4435 56.1497C51.943 55.696 51.0966 54.9401 50.1455 54.1125C50.0948 54.0686 50.0447 54.0244 49.9942 53.981C49.944 53.9373 49.8935 53.8935 49.8427 53.8496C48.8862 53.0284 48.0152 52.3008 47.4939 51.8712ZM48.0324 56.2506C47.0025 55.3641 46.0577 54.5744 45.535 54.1444L45.5208 54.1327L45.507 54.1207C45.1484 53.8107 44.0456 53.5933 43.2301 54.5367L42.5307 55.3458L49.7236 61.5634L50.423 60.7543C51.2385 59.811 50.8638 58.7512 50.5052 58.4412L50.4913 58.4292L50.4777 58.4169C49.9766 57.9619 49.0585 57.1414 48.0324 56.2506ZM47.7618 63.833L40.5688 57.6154L39.222 59.1735C39.2059 59.2171 39.1963 59.2619 39.1943 59.2975C39.1934 59.3136 39.1943 59.3242 39.1951 59.33C39.1959 59.3352 39.1967 59.3374 39.1971 59.3385C39.1974 59.3394 39.1997 59.3452 39.2078 59.3564C39.2161 59.3681 39.2351 59.3918 39.273 59.4245L46.1591 65.377C46.197 65.4097 46.2232 65.4251 46.236 65.4317C46.2483 65.438 46.2543 65.4394 46.2552 65.4396C46.2563 65.4399 46.2587 65.4404 46.2639 65.4404C46.2669 65.4404 46.271 65.4402 46.2764 65.4396C46.2818 65.439 46.2884 65.4381 46.2963 65.4365C46.3312 65.4293 46.3742 65.4133 46.4149 65.3911L47.7618 63.833ZM39.2383 59.1353C39.2391 59.1338 39.2394 59.1333 39.2392 59.1338ZM53.8897 59.0642C54.007 60.2559 53.683 61.5704 52.6926 62.7162L51.9917 63.527L61.0115 71.3484C61.171 71.1193 61.3346 70.8745 61.4974 70.618C62.0002 69.8258 62.471 68.9606 62.7914 68.1371C63.1224 67.2862 63.2367 66.6216 63.1863 66.1756C63.1395 65.7616 63.0705 65.2836 62.993 64.7465C62.5336 61.564 61.775 56.3079 63.5592 49.9955C63.8832 48.8491 64.2695 47.6966 64.6918 46.5676L53.8897 59.0642Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M52 3.5C25.2142 3.5 3.5 25.2142 3.5 52C3.5 78.7858 25.2142 100.5 52 100.5C78.7858 100.5 100.5 78.7858 100.5 52C100.5 25.2142 78.7858 3.5 52 3.5ZM0.5 52C0.5 23.5573 23.5573 0.5 52 0.5C80.4427 0.5 103.5 23.5573 103.5 52C103.5 80.4427 80.4427 103.5 52 103.5C23.5573 103.5 0.5 80.4427 0.5 52Z" fill="#00AE99"/>
+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/getStarted.svg b/packages/website/ts/@next/icons/illustrations/getStarted.svg
old mode 100755
new mode 100644
index 8d3fed366..c99e2ab99
--- a/packages/website/ts/@next/icons/illustrations/getStarted.svg
+++ b/packages/website/ts/@next/icons/illustrations/getStarted.svg
@@ -1,4 +1,11 @@
-<svg width="151" height="150" viewBox="0 0 151 150" fill="none" xmlns="http://www.w3.org/2000/svg">
-<circle cx="75" cy="75" r="73" stroke="#00AE99" stroke-width="3"/>
-<path d="M12 41H77M12 41L43 57M12 41V109M12 109H77M12 109L43 93M77 109V146L148 75M77 109V93H43M77 109L111 75M148 75L77 4V41M148 75H111M77 41V57H43M77 41L111 75M43 57V93" stroke="#00AE99" stroke-width="3"/>
+<svg width="150" height="150" viewBox="0 0 150 150" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M75 3.5C35.5116 3.5 3.5 35.5116 3.5 75C3.5 114.488 35.5116 146.5 75 146.5C114.488 146.5 146.5 114.488 146.5 75C146.5 35.5116 114.488 3.5 75 3.5ZM0.5 75C0.5 33.8548 33.8548 0.5 75 0.5C116.145 0.5 149.5 33.8548 149.5 75C149.5 116.145 116.145 149.5 75 149.5C33.8548 149.5 0.5 116.145 0.5 75Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M75 18.5C43.7959 18.5 18.5 43.7959 18.5 75C18.5 106.204 43.7959 131.5 75 131.5C106.204 131.5 131.5 106.204 131.5 75C131.5 43.7959 106.204 18.5 75 18.5ZM15.5 75C15.5 42.1391 42.1391 15.5 75 15.5C107.861 15.5 134.5 42.1391 134.5 75C134.5 107.861 107.861 134.5 75 134.5C42.1391 134.5 15.5 107.861 15.5 75Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M116.902 33.0982L88.1323 88.1325L33.098 116.902L61.8676 61.8678L116.902 33.0982ZM63.3625 65.4839L40.1913 109.809L84.5162 86.6376L63.3625 65.4839ZM86.6375 84.5163L65.4838 63.3626L109.809 40.1914L86.6375 84.5163Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M73.5 17V2H76.5V17H73.5ZM73.5 148V133H76.5V148H73.5Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M17 76.5L2 76.5L2 73.5L17 73.5L17 76.5ZM148 76.5L133 76.5L133 73.5L148 73.5L148 76.5Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M24.0205 47.2991L11.0302 39.7991L12.5302 37.201L25.5205 44.701L24.0205 47.2991ZM137.47 112.799L124.479 105.299L125.979 102.701L138.97 110.201L137.47 112.799Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M44.7011 25.5204L37.2011 12.53L39.7992 11.03L47.2992 24.0204L44.7011 25.5204ZM110.201 138.97L102.701 125.979L105.299 124.479L112.799 137.47L110.201 138.97Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M102.701 24.0204L110.201 11.03L112.799 12.53L105.299 25.5204L102.701 24.0204ZM37.2009 137.47L44.7009 124.479L47.299 125.979L39.799 138.97L37.2009 137.47Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M124.479 44.7009L137.47 37.2009L138.97 39.799L125.979 47.299L124.479 44.7009ZM11.0301 110.201L24.0205 102.701L25.5205 105.299L12.5301 112.799L11.0301 110.201Z" fill="#00AE99"/>
 </svg>
diff --git a/packages/website/ts/@next/icons/illustrations/long-term-impact.svg b/packages/website/ts/@next/icons/illustrations/long-term-impact.svg
index da6385fe0..6e5478b7c 100644
--- a/packages/website/ts/@next/icons/illustrations/long-term-impact.svg
+++ b/packages/website/ts/@next/icons/illustrations/long-term-impact.svg
@@ -1 +1,9 @@
-<svg width="104" height="104" viewBox="0 0 104 104" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M52 102c27.614 0 50-22.386 50-50S79.614 2 52 2 2 24.386 2 52s22.386 50 50 50z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/><path d="M52 102c16.513 0 29.9-22.386 29.9-50S68.512 2 52 2C35.486 2 22.1 24.386 22.1 52s13.386 50 29.9 50zM52 2v100M102 52H2M95.445 76.983H8.555M95.445 26.983H8.555" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/></svg>
\ No newline at end of file
+<svg width="104" height="104" viewBox="0 0 104 104" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M52 3.5C25.2142 3.5 3.5 25.2142 3.5 52C3.5 78.7858 25.2142 100.5 52 100.5C78.7858 100.5 100.5 78.7858 100.5 52C100.5 25.2142 78.7858 3.5 52 3.5ZM0.5 52C0.5 23.5573 23.5573 0.5 52 0.5C80.4427 0.5 103.5 23.5573 103.5 52C103.5 80.4427 80.4427 103.5 52 103.5C23.5573 103.5 0.5 80.4427 0.5 52Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M51.864 13.2959C30.6011 13.2959 13.364 30.5329 13.364 51.7959C13.364 73.0589 30.6011 90.2959 51.864 90.2959C73.127 90.2959 90.364 73.0589 90.364 51.7959C90.364 30.5329 73.127 13.2959 51.864 13.2959ZM10.364 51.7959C10.364 28.8761 28.9442 10.2959 51.864 10.2959C74.7838 10.2959 93.364 28.8761 93.364 51.7959C93.364 74.7157 74.7838 93.2959 51.864 93.2959C28.9442 93.2959 10.364 74.7157 10.364 51.7959Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M36.2372 24.2815C32.0699 31.2502 29.4438 40.9744 29.4438 51.7959C29.4438 62.6173 32.0699 72.3416 36.2372 79.3103C40.4227 86.3097 45.9947 90.2959 51.8636 90.2959C57.7325 90.2959 63.3044 86.3097 67.49 79.3103C71.6573 72.3416 74.2833 62.6173 74.2833 51.7959C74.2833 40.9744 71.6573 31.2502 67.49 24.2815C63.3044 17.2821 57.7325 13.2959 51.8636 13.2959C45.9947 13.2959 40.4227 17.2821 36.2372 24.2815ZM33.6624 22.7418C38.1341 15.264 44.5219 10.2959 51.8636 10.2959C59.2052 10.2959 65.5931 15.264 70.0648 22.7418C74.5548 30.2502 77.2833 40.526 77.2833 51.7959C77.2833 63.0658 74.5548 73.3416 70.0648 80.85C65.5931 88.3278 59.2052 93.2959 51.8636 93.2959C44.5219 93.2959 38.1341 88.3278 33.6624 80.85C29.1724 73.3416 26.4438 63.0658 26.4438 51.7959C26.4438 40.526 29.1724 30.2502 33.6624 22.7418Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M50.364 91.7959V11.7959H53.364V91.7959H50.364Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M11.864 50.2959H91.864V53.2959H11.864V50.2959Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M17.1084 70.2825H86.6201V73.2825H17.1084V70.2825Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M17.1084 30.2822H86.6201V33.2822H17.1084V30.2822Z" fill="#00AE99"/>
+</svg>
-- 
cgit v1.2.3


From 4cf900631ce7c5dec9d2d38d2918a2fb6e3b75cc Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 13:26:38 +0100
Subject: Update icon and copy

---
 packages/website/ts/@next/components/sections/landing/cta.tsx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/sections/landing/cta.tsx b/packages/website/ts/@next/components/sections/landing/cta.tsx
index da49861e6..3aac7f5d8 100644
--- a/packages/website/ts/@next/components/sections/landing/cta.tsx
+++ b/packages/website/ts/@next/components/sections/landing/cta.tsx
@@ -21,14 +21,14 @@ export const SectionLandingCta = (props: Props) => (
         flexBreakpoint="900px"
     >
         <BlockIconLink
-            icon=""
+            icon="getStarted"
             title="Ready to build on 0x?"
             linkLabel="Get Started"
             linkUrl="#"
         />
         <BlockIconLink
-            icon="coin"
-            title="Wat help from the 0x team?"
+            icon="getInTouch"
+            title="Want help from the 0x team?"
             linkLabel="Get in Touch"
             onClick={props.onContactClick}
         />
-- 
cgit v1.2.3


From 9fda63cf74ea77e01634d2a91e773d4fa3ed68b7 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 13:35:48 +0100
Subject: Mobile tweaks to contactm modal

---
 .../website/ts/@next/components/modals/input.tsx   | 13 +++--
 .../ts/@next/components/modals/modal_contact.tsx   | 62 +++++++++++++++++-----
 2 files changed, 58 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/modals/input.tsx b/packages/website/ts/@next/components/modals/input.tsx
index eee2d4102..351df105b 100644
--- a/packages/website/ts/@next/components/modals/input.tsx
+++ b/packages/website/ts/@next/components/modals/input.tsx
@@ -22,11 +22,12 @@ interface LabelProps {
 export const Input = React.forwardRef((props: InputProps, ref) => {
     const { name, label, type } = props;
     const id = `input-${name}`;
+    const componentType = type === 'textarea' ? 'textarea' : 'input';
 
     return (
         <InputWrapper {...props}>
             <Label htmlFor={id}>{label}</Label>
-            <StyledInput ref={ref} id={id} placeholder={label} {...props} />
+            <StyledInput as={componentType} ref={ref} id={id} placeholder={label} {...props} />
         </InputWrapper>
     );
 });
@@ -41,12 +42,13 @@ const StyledInput = styled.input`
     border: 1px solid #D5D5D5;
     color: #000;
     font-size: 1.294117647rem;
-    padding: 16px 15px;
+    padding: 16px 15px 14px;
     outline: none;
     width: 100%;
+    min-height: ${props => props.type === 'textarea' && `120px`};
 
     &::placeholder {
-        color: #9D9D9D;
+        color: #C3C3C3;
     }
 `;
 
@@ -54,6 +56,11 @@ const InputWrapper = styled.div<InputProps>`
     position: relative;
     flex-grow: ${props => props.width === InputWidth.Full && 1};
     width: ${props => props.width === InputWidth.Half && `calc(50% - 15px)`};
+
+    @media (max-width: 768px) {
+        width: 100%;
+        margin-bottom: 30px;
+    }
 `;
 
 const Label = styled.label`
diff --git a/packages/website/ts/@next/components/modals/modal_contact.tsx b/packages/website/ts/@next/components/modals/modal_contact.tsx
index a63ab50c0..962a9ab19 100644
--- a/packages/website/ts/@next/components/modals/modal_contact.tsx
+++ b/packages/website/ts/@next/components/modals/modal_contact.tsx
@@ -34,6 +34,7 @@ export class ModalContact extends React.Component<Props> {
     public state = {
         isSubmitting: false,
         isSuccessful: false,
+        errors: {},
     };
     public constructor(props: Props) {
         super(props);
@@ -45,7 +46,7 @@ export class ModalContact extends React.Component<Props> {
         return (
             <>
                 <DialogOverlay
-                    style={{ background: 'rgba(0, 0, 0, 0.75)' }}
+                    style={{ background: 'rgba(0, 0, 0, 0.75)', zIndex: 2 }}
                     isOpen={isOpen}
                     onDismiss={onDismiss}
                 >
@@ -85,10 +86,10 @@ export class ModalContact extends React.Component<Props> {
                                 <Input
                                     name="comments"
                                     label="Anything else?"
-                                    type="text"
+                                    type="textarea"
                                 />
                             </InputRow>
-                            <InputRow>
+                            <ButtonRow>
                                 <Button
                                     color="#5C5C5C"
                                     isNoBorder={true}
@@ -99,7 +100,7 @@ export class ModalContact extends React.Component<Props> {
                                     Back
                                 </Button>
                                 <Button>Submit</Button>
-                            </InputRow>
+                            </ButtonRow>
                         </Form>
                         <Confirmation isSuccessful={isSuccessful}>
                             <Icon name="checkmark" size="large" />
@@ -116,33 +117,41 @@ export class ModalContact extends React.Component<Props> {
         e.preventDefault();
 
         // const email = this.emailInput.current.value;
-        const email = 'fred@sjelfull.no';
+        const email = '';
+        const name = '';
+        const projectOrCompany = '';
+        const link = '';
+        const comments = '';
 
         this.setState({ ...this.state, isSubmitting: true });
 
         try {
-            const response = await fetch('/email', {
+            const response = await fetch('https://website-api.0xproject.com/leads', {
                 method: 'post',
+                mode: 'cors',
+                credentials: 'same-origin',
                 headers: {
                     'content-type': 'application/json; charset=utf-8',
                 },
-                body: JSON.stringify({ email }),
+                body: JSON.stringify({ email, projectOrCompany, link, comments }),
             });
             const json = await response.json();
 
-            console.log(response.json());
+            this.setState({ ...this.state, isSuccessful: true });
+
+            console.log(response);
         } catch (e) {
+            this.setState({ ...this.state, errors: [] });
             console.log(e);
         }
-
-        this.setState({ ...this.state, isSuccessful: true });
     }
     private async _onDone(e): void {
         e.preventDefault();
 
         this.props.onDismiss();
     }
-};
+}
+// Handle errors: {"errors":[{"location":"body","param":"name","msg":"Invalid value"},{"location":"body","param":"email","msg":"Invalid value"}]}
 
 const StyledWrap = styled(Wrap)`
     padding-top: 20px;
@@ -162,11 +171,30 @@ const StyledWrap = styled(Wrap)`
 `;
 
 const InputRow = styled.div`
-    display: flex;
-    justify-content: space-between;
-    margin-bottom: 30px;
     width: 100%;
     flex: 0 0 auto;
+
+    @media (min-width: 768px) {
+        display: flex;
+        justify-content: space-between;
+        margin-bottom: 30px;
+    }
+`;
+
+const ButtonRow = styled(InputRow)`
+    @media (max-width: 768px) {
+        display: flex;
+        flex-direction: column;
+
+        button:nth-child(1) {
+            order: 2;
+        }
+
+        button:nth-child(2) {
+            order: 1;
+            margin-bottom: 10px;
+        }
+    }
 `;
 
 const StyledDialogContent = styled(DialogContent)`
@@ -174,6 +202,12 @@ const StyledDialogContent = styled(DialogContent)`
     max-width: 800px;
     background-color: #F6F6F6 !important;
     padding: 60px 60px !important;
+
+    @media (max-width: 768px) {
+        width: calc(100vw - 40px) !important;
+        margin: 40px auto !important;
+        padding: 30px 30px !important;
+    }
 `;
 
 const Form = styled.form<FormProps>`
-- 
cgit v1.2.3


From 088c471b7888e2ec06acc74e8a0fc678286e2ef3 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 13 Dec 2018 13:37:49 +0100
Subject: Switches landing page icons

---
 .../ts/@next/components/sections/landing/about.tsx   |  8 ++++----
 .../ts/@next/icons/illustrations/descriptionBolt.svg |  4 ++++
 .../ts/@next/icons/illustrations/descriptionCoin.svg |  9 +++++++++
 .../ts/@next/icons/illustrations/descriptionCopy.svg |  7 +++++++
 .../@next/icons/illustrations/descriptionFlask.svg   |  7 +++++++
 .../ts/@next/icons/illustrations/getStarted.svg      | 20 +++++++++++---------
 6 files changed, 42 insertions(+), 13 deletions(-)
 create mode 100755 packages/website/ts/@next/icons/illustrations/descriptionBolt.svg
 create mode 100755 packages/website/ts/@next/icons/illustrations/descriptionCoin.svg
 create mode 100755 packages/website/ts/@next/icons/illustrations/descriptionCopy.svg
 create mode 100755 packages/website/ts/@next/icons/illustrations/descriptionFlask.svg

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index 84767b90e..0d55a4522 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -14,10 +14,10 @@ interface FigureProps {
 export const SectionLandingAbout = () => (
     <Section bgColor="dark" isTextCentered={true}>
         <InlineIconWrap>
-            <Icon name="coin" size="small" />
-            <Icon name="coin" size="small" />
-            <Icon name="coin" size="small" />
-            <Icon name="coin" size="small" />
+            <Icon name="descriptionCoin" size="small" />
+            <Icon name="descriptionCopy" size="small" />
+            <Icon name="descriptionFlask" size="small" />
+            <Icon name="descriptionBolt" size="small" />
         </InlineIconWrap>
 
         <Paragraph
diff --git a/packages/website/ts/@next/icons/illustrations/descriptionBolt.svg b/packages/website/ts/@next/icons/illustrations/descriptionBolt.svg
new file mode 100755
index 000000000..45e51240f
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/descriptionBolt.svg
@@ -0,0 +1,4 @@
+<svg width="78" height="78" viewBox="0 0 78 78" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M38.8049 76C59.2395 76 75.8049 59.4345 75.8049 39C75.8049 18.5655 59.2395 2 38.8049 2C18.3704 2 1.80493 18.5655 1.80493 39C1.80493 59.4345 18.3704 76 38.8049 76Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M38.6065 14.2613L16.2874 44.3102H38.6065L38.6679 63.4778L60.9257 33.3678H38.6065V14.2613Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/descriptionCoin.svg b/packages/website/ts/@next/icons/illustrations/descriptionCoin.svg
new file mode 100755
index 000000000..d1015b98d
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/descriptionCoin.svg
@@ -0,0 +1,9 @@
+<svg width="78" height="78" viewBox="0 0 78 78" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M39 76C59.4345 76 76 59.4345 76 39C76 18.5655 59.4345 2 39 2C18.5655 2 2.00001 18.5655 2.00001 39C2.00001 59.4345 18.5655 76 39 76Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M39.0037 75.9359C59.4007 75.9359 75.9357 59.4009 75.9357 39.0038C75.9357 18.6068 59.4007 2.07178 39.0037 2.07178C18.6066 2.07178 2.07159 18.6068 2.07159 39.0038C2.07159 59.4009 18.6066 75.9359 39.0037 75.9359Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M29.0225 53.7728V55.2728H30.5225H50.4155H51.9155V53.7728V47.9811V46.4811H50.4155H45.3684V21.5411V20.0411H43.8684H37.5732H37.1123L36.7309 20.2999L29.6803 25.0843L29.0225 25.5306V26.3255V33.2922V36.1228L31.3648 34.5335L36.0732 31.3385V46.4811H30.5225H29.0225V47.9811V53.7728Z" stroke="#00AE99" stroke-width="3"/>
+<path d="M2.06793 38.7483C9.70615 37.4893 15.5817 30.9422 15.5817 22.8843C15.5817 19.275 14.4066 16.0015 12.3921 13.3156C6.09688 19.9465 2.15187 28.9277 2.06793 38.7483Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M2.06793 39.2518C2.15187 49.1563 6.09688 58.0535 12.3921 64.6845C14.4066 61.9986 15.5817 58.725 15.5817 55.1158C15.5817 47.0579 9.70615 40.4269 2.06793 39.2518Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M75.9322 38.7483C68.294 37.4893 62.4184 30.9422 62.4184 22.8843C62.4184 19.275 63.5936 16.0015 65.608 13.3156C71.9033 19.9465 75.8483 28.9277 75.9322 38.7483Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M75.9321 39.2518C75.8482 49.1563 71.9031 58.0536 65.6079 64.6846C63.5934 61.9986 62.4183 58.7251 62.4183 55.1158C62.4183 47.0579 68.2939 40.4269 75.9321 39.2518Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/descriptionCopy.svg b/packages/website/ts/@next/icons/illustrations/descriptionCopy.svg
new file mode 100755
index 000000000..a8e454ffd
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/descriptionCopy.svg
@@ -0,0 +1,7 @@
+<svg width="78" height="78" viewBox="0 0 78 78" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M38.8181 76C59.2526 76 75.8181 59.4345 75.8181 39C75.8181 18.5655 59.2526 2 38.8181 2C18.3836 2 1.8181 18.5655 1.8181 39C1.8181 59.4345 18.3836 76 38.8181 76Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M48.5054 10.9474V20.0965H57.6545" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M57.6546 20.0964V48.351H32.5619V10.9473H48.5055L57.6546 20.0964Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M29.1309 67.0529V57.9038H19.9818" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M19.9818 57.9039V29.6494H45.0745V67.053H29.1309L19.9818 57.9039Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/descriptionFlask.svg b/packages/website/ts/@next/icons/illustrations/descriptionFlask.svg
new file mode 100755
index 000000000..703b069d5
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/descriptionFlask.svg
@@ -0,0 +1,7 @@
+<svg width="78" height="78" viewBox="0 0 78 78" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M38.9868 76C59.4213 76 75.9868 59.4345 75.9868 39C75.9868 18.5655 59.4213 2 38.9868 2C18.5523 2 1.9868 18.5655 1.9868 39C1.9868 59.4345 18.5523 76 38.9868 76Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M38.9868 76C59.4213 76 75.9868 59.4345 75.9868 39C75.9868 18.5655 59.4213 2 38.9868 2C18.5523 2 1.9868 18.5655 1.9868 39C1.9868 59.4345 18.5523 76 38.9868 76Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M42.7537 37.1178V15.3887H45.8483V9.26685H32.1246V15.3887H35.2192V37.1178C28.1555 38.7996 22.9083 45.1905 22.9083 52.725C22.9083 61.605 30.1064 68.8032 38.9864 68.8032C47.8664 68.8032 55.0646 61.605 55.0646 52.725C55.0646 45.1232 49.8174 38.7996 42.7537 37.1178Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M45.848 9.19794H32.1243V15.3197H45.848V9.19794Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M25.5996 43.7092H52.3069" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/getStarted.svg b/packages/website/ts/@next/icons/illustrations/getStarted.svg
index c99e2ab99..627e1810b 100644
--- a/packages/website/ts/@next/icons/illustrations/getStarted.svg
+++ b/packages/website/ts/@next/icons/illustrations/getStarted.svg
@@ -1,11 +1,13 @@
 <svg width="150" height="150" viewBox="0 0 150 150" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M75 3.5C35.5116 3.5 3.5 35.5116 3.5 75C3.5 114.488 35.5116 146.5 75 146.5C114.488 146.5 146.5 114.488 146.5 75C146.5 35.5116 114.488 3.5 75 3.5ZM0.5 75C0.5 33.8548 33.8548 0.5 75 0.5C116.145 0.5 149.5 33.8548 149.5 75C149.5 116.145 116.145 149.5 75 149.5C33.8548 149.5 0.5 116.145 0.5 75Z" fill="#00AE99"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M75 18.5C43.7959 18.5 18.5 43.7959 18.5 75C18.5 106.204 43.7959 131.5 75 131.5C106.204 131.5 131.5 106.204 131.5 75C131.5 43.7959 106.204 18.5 75 18.5ZM15.5 75C15.5 42.1391 42.1391 15.5 75 15.5C107.861 15.5 134.5 42.1391 134.5 75C134.5 107.861 107.861 134.5 75 134.5C42.1391 134.5 15.5 107.861 15.5 75Z" fill="#00AE99"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M116.902 33.0982L88.1323 88.1325L33.098 116.902L61.8676 61.8678L116.902 33.0982ZM63.3625 65.4839L40.1913 109.809L84.5162 86.6376L63.3625 65.4839ZM86.6375 84.5163L65.4838 63.3626L109.809 40.1914L86.6375 84.5163Z" fill="#00AE99"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M73.5 17V2H76.5V17H73.5ZM73.5 148V133H76.5V148H73.5Z" fill="#00AE99"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M17 76.5L2 76.5L2 73.5L17 73.5L17 76.5ZM148 76.5L133 76.5L133 73.5L148 73.5L148 76.5Z" fill="#00AE99"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M24.0205 47.2991L11.0302 39.7991L12.5302 37.201L25.5205 44.701L24.0205 47.2991ZM137.47 112.799L124.479 105.299L125.979 102.701L138.97 110.201L137.47 112.799Z" fill="#00AE99"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M44.7011 25.5204L37.2011 12.53L39.7992 11.03L47.2992 24.0204L44.7011 25.5204ZM110.201 138.97L102.701 125.979L105.299 124.479L112.799 137.47L110.201 138.97Z" fill="#00AE99"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M102.701 24.0204L110.201 11.03L112.799 12.53L105.299 25.5204L102.701 24.0204ZM37.2009 137.47L44.7009 124.479L47.299 125.979L39.799 138.97L37.2009 137.47Z" fill="#00AE99"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M124.479 44.7009L137.47 37.2009L138.97 39.799L125.979 47.299L124.479 44.7009ZM11.0301 110.201L24.0205 102.701L25.5205 105.299L12.5301 112.799L11.0301 110.201Z" fill="#00AE99"/>
+<g>
+<circle cx="75" cy="75" r="73" stroke="#00AE99" stroke-width="3"/>
+<circle cx="75" cy="75" r="58" stroke="#00AE99" stroke-width="3"/>
+<path d="M62.9792 62.9792L36.6447 113.355L87.0208 87.0208M62.9792 62.9792L113.355 36.6447L87.0208 87.0208M62.9792 62.9792L87.0208 87.0208" stroke="#00AE99" stroke-width="3"/>
+<path d="M75 2V17M75 133V148" stroke="#00AE99" stroke-width="3"/>
+<path d="M2 75L17 75M133 75L148 75" stroke="#00AE99" stroke-width="3"/>
+<path d="M11.7801 38.5L24.7705 46M125.229 104L138.22 111.5" stroke="#00AE99" stroke-width="3"/>
+<path d="M38.5001 11.7801L46.0001 24.7705M104 125.229L111.5 138.22" stroke="#00AE99" stroke-width="3"/>
+<path d="M111.5 11.7801L104 24.7705M46 125.229L38.5 138.22" stroke="#00AE99" stroke-width="3"/>
+<path d="M138.22 38.5L125.229 46M24.7705 104L11.7801 111.5" stroke="#00AE99" stroke-width="3"/>
+</g>
 </svg>
-- 
cgit v1.2.3


From ea57367473f198539adc6e5c15ba571cbbec5e68 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 13 Dec 2018 13:51:25 +0100
Subject: Switches client logos

---
 .../public/images/@next/clients/client-amadeus.png | Bin 0 -> 2792 bytes
 .../public/images/@next/clients/client-ddex.png    | Bin 0 -> 2183 bytes
 .../public/images/@next/clients/client-decent.png  | Bin 0 -> 2006 bytes
 .../public/images/@next/clients/client-dex.png     | Bin 0 -> 1827 bytes
 .../public/images/@next/clients/client-oceanx.png  | Bin 0 -> 3198 bytes
 .../images/@next/clients/client-openrelay.png      | Bin 0 -> 3178 bytes
 .../public/images/@next/clients/client-paradex.png | Bin 0 -> 2275 bytes
 .../public/images/@next/clients/client-radar.png   | Bin 0 -> 2432 bytes
 .../@next/components/sections/landing/clients.tsx  |  36 +++++++++------------
 9 files changed, 16 insertions(+), 20 deletions(-)
 create mode 100755 packages/website/public/images/@next/clients/client-amadeus.png
 create mode 100755 packages/website/public/images/@next/clients/client-ddex.png
 create mode 100755 packages/website/public/images/@next/clients/client-decent.png
 create mode 100755 packages/website/public/images/@next/clients/client-dex.png
 create mode 100755 packages/website/public/images/@next/clients/client-oceanx.png
 create mode 100755 packages/website/public/images/@next/clients/client-openrelay.png
 create mode 100755 packages/website/public/images/@next/clients/client-paradex.png
 create mode 100755 packages/website/public/images/@next/clients/client-radar.png

(limited to 'packages')

diff --git a/packages/website/public/images/@next/clients/client-amadeus.png b/packages/website/public/images/@next/clients/client-amadeus.png
new file mode 100755
index 000000000..07a720721
Binary files /dev/null and b/packages/website/public/images/@next/clients/client-amadeus.png differ
diff --git a/packages/website/public/images/@next/clients/client-ddex.png b/packages/website/public/images/@next/clients/client-ddex.png
new file mode 100755
index 000000000..41cb36b53
Binary files /dev/null and b/packages/website/public/images/@next/clients/client-ddex.png differ
diff --git a/packages/website/public/images/@next/clients/client-decent.png b/packages/website/public/images/@next/clients/client-decent.png
new file mode 100755
index 000000000..d0e5881b9
Binary files /dev/null and b/packages/website/public/images/@next/clients/client-decent.png differ
diff --git a/packages/website/public/images/@next/clients/client-dex.png b/packages/website/public/images/@next/clients/client-dex.png
new file mode 100755
index 000000000..546387449
Binary files /dev/null and b/packages/website/public/images/@next/clients/client-dex.png differ
diff --git a/packages/website/public/images/@next/clients/client-oceanx.png b/packages/website/public/images/@next/clients/client-oceanx.png
new file mode 100755
index 000000000..d97b7bc37
Binary files /dev/null and b/packages/website/public/images/@next/clients/client-oceanx.png differ
diff --git a/packages/website/public/images/@next/clients/client-openrelay.png b/packages/website/public/images/@next/clients/client-openrelay.png
new file mode 100755
index 000000000..e7d9767f4
Binary files /dev/null and b/packages/website/public/images/@next/clients/client-openrelay.png differ
diff --git a/packages/website/public/images/@next/clients/client-paradex.png b/packages/website/public/images/@next/clients/client-paradex.png
new file mode 100755
index 000000000..224b443e9
Binary files /dev/null and b/packages/website/public/images/@next/clients/client-paradex.png differ
diff --git a/packages/website/public/images/@next/clients/client-radar.png b/packages/website/public/images/@next/clients/client-radar.png
new file mode 100755
index 000000000..782a76369
Binary files /dev/null and b/packages/website/public/images/@next/clients/client-radar.png differ
diff --git a/packages/website/ts/@next/components/sections/landing/clients.tsx b/packages/website/ts/@next/components/sections/landing/clients.tsx
index 6a1d96285..8d3c11626 100644
--- a/packages/website/ts/@next/components/sections/landing/clients.tsx
+++ b/packages/website/ts/@next/components/sections/landing/clients.tsx
@@ -18,43 +18,39 @@ interface StyledProjectInterface {
 const projects: ProjectLogo[] = [
     {
         name: 'Radar Relay',
-        imageUrl: '/images/@next/relayer-logos/logo_1.png',
+        imageUrl: 'images/@next/clients/client-radar.png',
         persistOnMobile: true,
     },
     {
         name: 'Paradex',
-        imageUrl: '/images/@next/relayer-logos/logo_5.png',
-        persistOnMobile: true,
-    },
-    {
-        name: 'Amadeus',
-        imageUrl: '/images/@next/relayer-logos/logo_3.png',
+        imageUrl: 'images/@next/clients/client-paradex.png',
         persistOnMobile: true,
     },
     {
         name: 'The Ocean X',
-        imageUrl: '/images/@next/relayer-logos/logo_4.png',
-    },
-    {
-        name: 'Paradex',
-        imageUrl: '/images/@next/relayer-logos/logo_5.png',
+        imageUrl: 'images/@next/clients/client-oceanx.png',
     },
     {
         name: 'Decent EX',
-        imageUrl: '/images/@next/relayer-logos/logo_2.1.png',
+        imageUrl: 'images/@next/clients/client-decent.png',
     },
     {
         name: 'dEX',
-        imageUrl: '/images/@next/relayer-logos/logo_2.2.png',
+        imageUrl: 'images/@next/clients/client-dex.png',
     },
     {
         name: 'OpenRelay',
-        imageUrl: '/images/@next/relayer-logos/logo_2.3.png',
+        imageUrl: 'images/@next/clients/client-openrelay.png',
+        persistOnMobile: true,
+    },
+    {
+        name: 'Amadeus',
+        imageUrl: 'images/@next/clients/client-amadeus.png',
         persistOnMobile: true,
     },
     {
         name: 'DDEX',
-        imageUrl: '/images/@next/relayer-logos/logo_2.png',
+        imageUrl: 'images/@next/clients/client-ddex.png',
         persistOnMobile: true,
     },
 ];
@@ -88,14 +84,14 @@ const StyledProject = styled.div<StyledProjectInterface>`
     }
 
     @media (min-width: 768px) {
-        width: 120px;
-        height: 120px;
+        width:  auto;
+        height: 50px;
         margin: 30px;
     }
 
     @media (max-width: 768px) {
-        width: 100px;
-        height: 100px;
+        width: auto;
+        height: 42px;
         margin: 15px;
         display: ${props => !props.isOnMobile && 'none'};
     }
-- 
cgit v1.2.3


From 6f7e27bd7fbb0e28acb245bec3b18cf944e24523 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 13:52:55 +0100
Subject: Tweak z-index

---
 packages/website/ts/@next/components/hamburger.tsx            | 2 +-
 packages/website/ts/@next/components/header.tsx               | 2 +-
 packages/website/ts/@next/components/logo.tsx                 | 2 +-
 packages/website/ts/@next/components/mobileNav.tsx            | 2 +-
 packages/website/ts/@next/components/modals/modal_contact.tsx | 2 +-
 packages/website/ts/@next/pages/why.tsx                       | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/hamburger.tsx b/packages/website/ts/@next/components/hamburger.tsx
index 28d58ab82..3ca276705 100644
--- a/packages/website/ts/@next/components/hamburger.tsx
+++ b/packages/website/ts/@next/components/hamburger.tsx
@@ -22,7 +22,7 @@ const StyledHamburger = styled.button<Props>`
     width: 22px;
     height: 16px;
     position: relative;
-    z-index: 9999;
+    z-index: 25;
     padding: 0;
     outline: none;
     user-select: none;
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index d596d43ca..72082ce9f 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -252,7 +252,7 @@ const DropdownWrap = styled.div<DropdownWrapInterface>`
     opacity: 0;
     transform: translate3d(0, -10px, 0);
     transition: opacity 0.35s, transform 0.35s, visibility 0s 0.35s;
-    z-index: 9999;
+    z-index: 20;
 
     &:after, &:before {
     	bottom: 100%;
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index 02e6e65f5..89d954cb5 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -14,7 +14,7 @@ interface LogoInterface {
 const StyledLogo = styled.div`
     text-align: left;
     position: relative;
-    z-index: 9999;
+    z-index: 25;
 
     @media (max-width: 800px) {
         svg {
diff --git a/packages/website/ts/@next/components/mobileNav.tsx b/packages/website/ts/@next/components/mobileNav.tsx
index fcdeb2d3f..551832311 100644
--- a/packages/website/ts/@next/components/mobileNav.tsx
+++ b/packages/website/ts/@next/components/mobileNav.tsx
@@ -72,7 +72,7 @@ const Wrap = styled.nav`
     display: flex;
     flex-direction: column;
     justify-content: flex-end;
-    z-index: 999;
+    z-index: 20;
     top: 0;
     left: 0;
     font-size: 20px;
diff --git a/packages/website/ts/@next/components/modals/modal_contact.tsx b/packages/website/ts/@next/components/modals/modal_contact.tsx
index 962a9ab19..7b976451d 100644
--- a/packages/website/ts/@next/components/modals/modal_contact.tsx
+++ b/packages/website/ts/@next/components/modals/modal_contact.tsx
@@ -46,7 +46,7 @@ export class ModalContact extends React.Component<Props> {
         return (
             <>
                 <DialogOverlay
-                    style={{ background: 'rgba(0, 0, 0, 0.75)', zIndex: 2 }}
+                    style={{ background: 'rgba(0, 0, 0, 0.75)', zIndex: 30 }}
                     isOpen={isOpen}
                     onDismiss={onDismiss}
                 >
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 18c4dc092..75269d7ef 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -230,7 +230,7 @@ const SectionWrap = styled.div<SectionProps>`
 
 const NavStickyWrap = styled(WrapSticky)`
     padding-left: 60px;
-    z-index: 9999;
+    z-index: 15;
 
     @media (max-width: 768px) {
         display: none;
-- 
cgit v1.2.3


From 455f244ec582e220870f545eb9a34d58af72e356 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 13:56:25 +0100
Subject: Hook up newsletter form to api

---
 packages/website/ts/@next/components/newsletter_form.tsx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newsletter_form.tsx b/packages/website/ts/@next/components/newsletter_form.tsx
index 3277f7f2e..455e7b54c 100644
--- a/packages/website/ts/@next/components/newsletter_form.tsx
+++ b/packages/website/ts/@next/components/newsletter_form.tsx
@@ -58,16 +58,18 @@ export class NewsletterForm extends React.Component {
         e.preventDefault();
 
         const email = this.emailInput.current.value;
+        const referrer = "https://0xproject.com/";
 
         this.setState({ isSubmitted: true });
 
         try {
-            const response = await fetch('/email', {
+            const response = await fetch('https://website-api.0xproject.com/newsletter_subscriber/substack', {
                 method: 'post',
+                mode: 'cors',
                 headers: {
                     'content-type': 'application/json; charset=utf-8',
                 },
-                body: JSON.stringify({ email }),
+                body: JSON.stringify({ email, referrer }),
             });
             const json = await response.json();
 
-- 
cgit v1.2.3


From a1737f8d936e39861732751d7ea08dfa8122e2e4 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 14:47:15 +0100
Subject: Feedback from harry

---
 packages/website/ts/@next/components/button.tsx                 | 2 +-
 packages/website/ts/@next/components/definition.tsx             | 8 ++------
 packages/website/ts/@next/components/hero.tsx                   | 6 +++++-
 packages/website/ts/@next/components/sections/landing/about.tsx | 1 +
 packages/website/ts/@next/components/siteWrap.tsx               | 2 +-
 packages/website/ts/@next/components/slider/slider.tsx          | 6 ++++++
 packages/website/ts/@next/components/text.tsx                   | 2 +-
 7 files changed, 17 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 721ac8498..377d1d820 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -30,7 +30,7 @@ export const Button = styled.button<ButtonInterface>`
     border: ${props => !props.isNoBorder && `1px solid ${(!props.isTransparent || props.bgColor) ? (props.bgColor || colors.brandLight) : 'transparent'}`};
     display: inline-block;
     background-color: ${props => (!props.isTransparent || props.bgColor) ? (props.bgColor || colors.brandLight) : 'transparent'};
-    border-color: ${props => (props.isTransparent && !props.isWithArrow) && '#6a6a6a'};
+    border-color: ${props => (props.isTransparent && !props.isWithArrow) && 'rgba(255, 255, 255, .4)'};
     color: ${props => props.isAccentColor ? props.theme.linkColor : (props.color || props.theme.textColor)};
     padding: ${props => (!props.isNoPadding && !props.isWithArrow) && '18px 30px'};
     text-align: center;
diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index 54fd56cde..cab153361 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -3,6 +3,7 @@ import styled from 'styled-components';
 
 import {Link} from 'ts/@next/components/button';
 import { Icon } from 'ts/@next/components/icon';
+import { Paragraph } from 'ts/@next/components/text';
 
 interface Action {
     label: string;
@@ -34,7 +35,7 @@ export const Definition = (props: Props) => (
                 {props.title}
             </Title>
 
-            <Paragraph>
+            <Paragraph isMuted={true}>
                 {props.description}
             </Paragraph>
 
@@ -97,11 +98,6 @@ const Title = styled.h2`
     margin-bottom: 15px;
 `;
 
-const Paragraph = styled.p`
-    font-size: 17px;
-    opacity: 0.75;
-`;
-
 const LinkWrap = styled.div`
     display: inline-flex;
     margin-top: 60px;
diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index d5a503337..9ba67df91 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -84,9 +84,13 @@ const Description = styled.p`
     font-size: 22px;
     line-height: 31px;
     padding: 0;
-    margin-bottom: 30px;
+    margin-bottom: 50px;
     color: rgba(255, 255, 255, 0.75);
     ${addFadeInAnimation('0.5s', '0.15s')}
+
+    @media (max-width: 1024px) {
+        margin-bottom: 30px;
+    }
 `;
 
 const Content = styled.div`
diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index 0d55a4522..d8b58d07c 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -23,6 +23,7 @@ export const SectionLandingAbout = () => (
         <Paragraph
             size="large"
             isCentered={true}
+            isMuted={1}
             padding={['large', 0, 'default', 0]}
         >
             0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 93869f16c..92ae76235 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -29,7 +29,7 @@ const GLOBAL_THEMES: ThemeInterface = {
         darkBgColor: '#111A19',
         lightBgColor: '#003831',
         textColor: '#FFFFFF',
-        paragraphColor: '#777777',
+        paragraphColor: '#FFFFFF',
         linkColor: colors.brandLight,
         mobileNavBgUpper: '#003831',
         mobileNavBgLower: '#022924',
diff --git a/packages/website/ts/@next/components/slider/slider.tsx b/packages/website/ts/@next/components/slider/slider.tsx
index 710351566..96d3960a3 100644
--- a/packages/website/ts/@next/components/slider/slider.tsx
+++ b/packages/website/ts/@next/components/slider/slider.tsx
@@ -77,6 +77,7 @@ const StyledSlider = styled.div`
     }
 
     .flickity-button {
+        cursor: pointer;
         position: absolute;
         width: 74px;
         height: 74px;
@@ -86,12 +87,17 @@ const StyledSlider = styled.div`
         top: calc(50% - 37px);
         border: 0;
         padding: 0;
+        transition: background-color .30s ease-in-out;
 
         &:disabled {
             opacity: 0;
             visibility: hidden;
         }
 
+        &:hover {
+            background-color: hsla(0, 0%, 10%, 1);
+        }
+
         &.previous {
             left: 0;
         }
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 9e801003f..54d4764f3 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -41,7 +41,7 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
     const {
         asElement = 'h1',
         children,
-        ...style,
+        ...style
     } = props;
     const Component = StyledHeading.withComponent(asElement);
 
-- 
cgit v1.2.3


From 4d0c59649e87f6d75ddfcda7a64056d04c950694 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 14:49:27 +0100
Subject: Add smoother transitions on slider

---
 packages/website/ts/@next/components/slider/slider.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/slider/slider.tsx b/packages/website/ts/@next/components/slider/slider.tsx
index 96d3960a3..bf1edf039 100644
--- a/packages/website/ts/@next/components/slider/slider.tsx
+++ b/packages/website/ts/@next/components/slider/slider.tsx
@@ -87,7 +87,7 @@ const StyledSlider = styled.div`
         top: calc(50% - 37px);
         border: 0;
         padding: 0;
-        transition: background-color .30s ease-in-out;
+        transition: background-color .40s ease-in-out, visibility .40s ease-in-out, opacity .40s ease-in-out;
 
         &:disabled {
             opacity: 0;
@@ -130,6 +130,7 @@ const StyledSlide = styled.div`
     height: 520px;
     flex: 0 0 auto;
     opacity: 0.3;
+    transition: opacity .40s ease-in-out;
 
     @media (max-width: 500px) {
         width: calc(100vw - 10px - 32px);
-- 
cgit v1.2.3


From daf334a5881cb32ea5223558833497101a32aea3 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 16:02:51 +0100
Subject: Links on mobile

---
 packages/website/ts/@next/components/mobileNav.tsx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/mobileNav.tsx b/packages/website/ts/@next/components/mobileNav.tsx
index 551832311..9e1231332 100644
--- a/packages/website/ts/@next/components/mobileNav.tsx
+++ b/packages/website/ts/@next/components/mobileNav.tsx
@@ -31,22 +31,22 @@ export class MobileNav extends React.PureComponent {
                 <Section isDark={true}>
                     <Grid as="ul" isWrapped={true}>
                         <li>
-                            <Link to="#">
+                            <Link to="/next/why">
                                 Why 0x
                             </Link>
                         </li>
                         <li>
-                            <Link to="#">
+                            <Link to="/next/about/mission">
                                 About
                             </Link>
                         </li>
                         <li>
-                            <Link to="#">
+                            <Link to="/next">
                                 Products
                             </Link>
                         </li>
                         <li>
-                            <Link to="#">
+                            <Link to="https://blog.0xproject.com/latest">
                                 Blog
                             </Link>
                         </li>
-- 
cgit v1.2.3


From bfc8a3ccee5379302154e52621b0ce565951a102 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 16:03:03 +0100
Subject: Tweak slides on mobile

---
 .../website/ts/@next/components/slider/slider.tsx  | 25 +++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/slider/slider.tsx b/packages/website/ts/@next/components/slider/slider.tsx
index bf1edf039..6335af7c1 100644
--- a/packages/website/ts/@next/components/slider/slider.tsx
+++ b/packages/website/ts/@next/components/slider/slider.tsx
@@ -70,6 +70,12 @@ const StyledSlider = styled.div`
         touch-action: pan-y;
         -webkit-tap-highlight-color: transparent;
         outline: none;
+
+        @media (max-width: 500px) {
+            overflow: hidden;
+            margin-left: -20px;
+            width: calc(100vw - 20px);
+        }
     }
 
     .flickity-viewport {
@@ -132,18 +138,27 @@ const StyledSlide = styled.div`
     opacity: 0.3;
     transition: opacity .40s ease-in-out;
 
+    & + & {
+        margin-left: 30px;
+    }
+
+    @media (max-width: 1200px) {
+        width: 100%;
+    }
+
     @media (max-width: 500px) {
-        width: calc(100vw - 10px - 32px);
+        //width: calc(100vw - 10px - 32px);
+        width: calc(100vw - 10px - 30px);
         height: 450px;
+
+        & + & {
+            margin-left: 10px;
+        }
     }
 
     &.is-selected {
         opacity: 1;
     }
-
-    & + & {
-        margin-left: 30px;
-    }
 `;
 
 const SlideHead = styled.div`
-- 
cgit v1.2.3


From f846e2f6e07bdcfc410e44c86528ba1cefe94810 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 16:08:44 +0100
Subject: Cleanup

---
 packages/website/ts/@next/components/slider/slider.tsx | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/slider/slider.tsx b/packages/website/ts/@next/components/slider/slider.tsx
index 6335af7c1..8274005b6 100644
--- a/packages/website/ts/@next/components/slider/slider.tsx
+++ b/packages/website/ts/@next/components/slider/slider.tsx
@@ -147,7 +147,6 @@ const StyledSlide = styled.div`
     }
 
     @media (max-width: 500px) {
-        //width: calc(100vw - 10px - 32px);
         width: calc(100vw - 10px - 30px);
         height: 450px;
 
-- 
cgit v1.2.3


From 81690d1ce508fc40ab90aff3539359efe7a93dba Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 13 Dec 2018 16:39:03 +0100
Subject: Removes <Link> component, clean up Button.tsx

---
 .../ts/@next/components/aboutPageLayout.tsx        |  11 +-
 packages/website/ts/@next/components/banner.tsx    |  16 ++-
 .../website/ts/@next/components/blockIconLink.tsx  |  37 ++----
 packages/website/ts/@next/components/button.tsx    | 115 ++++++------------
 .../website/ts/@next/components/definition.tsx     |   8 +-
 .../components/dropdowns/dropdown_developers.tsx   |   4 +-
 packages/website/ts/@next/components/header.tsx    | 135 ++++++++-------------
 .../ts/@next/components/sections/landing/cta.tsx   |   4 +-
 .../ts/@next/components/sections/landing/hero.tsx  |   2 +-
 packages/website/ts/@next/pages/about/press.tsx    |   4 +-
 packages/website/ts/@next/pages/why.tsx            |   7 +-
 11 files changed, 127 insertions(+), 216 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/aboutPageLayout.tsx b/packages/website/ts/@next/components/aboutPageLayout.tsx
index 2d871ac71..a5e8df7e8 100644
--- a/packages/website/ts/@next/components/aboutPageLayout.tsx
+++ b/packages/website/ts/@next/components/aboutPageLayout.tsx
@@ -1,7 +1,7 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import { Link } from 'ts/@next/components/button';
+import { Button } from 'ts/@next/components/button';
 import { ChapterLink } from 'ts/@next/components/chapter_link';
 import { Column, Section } from 'ts/@next/components/newLayout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
@@ -37,9 +37,12 @@ export const AboutPageLayout = (props: Props) => (
                    </AnimatedParagraph>
 
                    {(props.linkLabel && props.linkUrl) &&
-                       <AnimatedLink href={props.linkUrl} isNoBorder={true} isWithArrow={true}>
+                        <AnimatedLink
+                          to={props.linkUrl}
+                          isWithArrow={true}
+                        >
                              {props.linkLabel}
-                       </AnimatedLink>
+                        </AnimatedLink>
                    }
                </Column>
            </Column>
@@ -57,6 +60,6 @@ const AnimatedParagraph = styled(Paragraph)`
   ${addFadeInAnimation('0.5s', '0.15s')}
 `;
 
-const AnimatedLink = styled(Link)`
+const AnimatedLink = styled(Button)`
   ${addFadeInAnimation('0.6s', '0.3s')}
 `;
diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index 6b7603a10..a3740c25a 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -3,7 +3,7 @@ import styled from 'styled-components';
 
 import {colors} from 'ts/style/colors';
 
-import {Button, Link} from 'ts/@next/components/button';
+import {Button} from 'ts/@next/components/button';
 import {Wrap, WrapCentered} from 'ts/@next/components/layout';
 import {ThemeInterface} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
@@ -56,11 +56,21 @@ export const Banner: React.StatelessComponent<Props> = (props: Props) => {
             <Column colWidth="1/2" isPadLarge={true}>
                 <ButtonWrap>
                     {mainCta &&
-                        <Link isTransparent={false} href={mainCta.href}>{mainCta.text}</Link>
+                        <Button
+                            isTransparent={false}
+                            href={mainCta.href}
+                        >
+                            {mainCta.text}
+                        </Button>
                     }
 
                     {secondaryCta &&
-                        <Button href={secondaryCta.href} isTransparent={true}>{secondaryCta.text}</Button>
+                        <Button
+                            href={secondaryCta.href}
+                            isTransparent={true}
+                        >
+                            {secondaryCta.text}
+                        </Button>
                     }
                 </ButtonWrap>
             </Column>
diff --git a/packages/website/ts/@next/components/blockIconLink.tsx b/packages/website/ts/@next/components/blockIconLink.tsx
index 42b260731..7033ec88d 100644
--- a/packages/website/ts/@next/components/blockIconLink.tsx
+++ b/packages/website/ts/@next/components/blockIconLink.tsx
@@ -1,15 +1,15 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import {Button, Link} from 'ts/@next/components/button';
+import {Button} from 'ts/@next/components/button';
 import {Icon} from 'ts/@next/components/icon';
 
 interface Props {
     icon: string;
     title: string;
     linkLabel: string;
-    linkUrl?: string;
-    onClick?: () => void;
+    linkUrl: string;
+    linkAction: () => void;
 }
 
 export const BlockIconLink = (props: Props) => (
@@ -25,29 +25,14 @@ export const BlockIconLink = (props: Props) => (
                 {props.title}
             </Title>
 
-            {props.linkUrl &&
-                <Link
-                    isWithArrow={true}
-                    isTransparent={true}
-                    isNoBorder={true}
-                    href={props.linkUrl}
-                    onClick={props.onClick}
-                >
-                    {props.linkLabel}
-                </Link>
-            }
-
-            {props.onClick &&
-                <Button
-                    isWithArrow={true}
-                    isTransparent={true}
-                    isNoBorder={true}
-                    href={props.linkUrl}
-                    onClick={props.onClick}
-                >
-                    {props.linkLabel}
-                </Button>
-            }
+            <Button
+                isWithArrow={true}
+                isTransparent={true}
+                href={props.linkUrl}
+                onClick={props.linkAction}
+            >
+                {props.linkLabel}
+            </Button>
         </div>
     </Wrap>
 );
diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 377d1d820..cbe90c7c2 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -2,7 +2,6 @@ import * as React from 'react';
 import { Link as ReactRouterLink, NavLink as ReactRouterNavLink } from 'react-router-dom';
 import styled from 'styled-components';
 
-import { BREAKPOINTS } from 'ts/@next/components/layout';
 import { colors } from 'ts/style/colors';
 
 interface ButtonInterface {
@@ -11,7 +10,6 @@ interface ButtonInterface {
     children?: Node | string;
     isTransparent?: boolean;
     isNoBorder?: boolean;
-    isCentered?: boolean;
     isNoPadding?: boolean;
     isWithArrow?: boolean;
     isAccentColor?: boolean;
@@ -25,11 +23,41 @@ interface ButtonInterface {
     };
 }
 
-export const Button = styled.button<ButtonInterface>`
+export const Button = (props: ButtonInterface) => {
+    const {
+        children,
+        href,
+        isWithArrow,
+        to,
+    } = props;
+    let linkElem;
+
+    if (props.href) { linkElem = 'a'; }
+    if (props.to) { linkElem = ReactRouterLink; }
+
+    const Component = linkElem ? ButtonBase.withComponent(linkElem) : ButtonBase;
+
+    return (
+        <Component {...props}>
+            {props.children}
+
+            { isWithArrow &&
+                <svg width="16" height="15" fill="none" xmlns="http://www.w3.org/2000/svg">
+                    <path
+                        d="M4.484.246l.024 1.411 8.146.053L.817 13.547l.996.996L13.65 2.706l.052 8.146 1.412.024L15.045.315 4.484.246z"
+                    />
+                </svg>
+            }
+        </Component>
+    );
+};
+
+const ButtonBase = styled.button<ButtonInterface>`
     appearance: none;
-    border: ${props => !props.isNoBorder && `1px solid ${(!props.isTransparent || props.bgColor) ? (props.bgColor || colors.brandLight) : 'transparent'}`};
+    border: 1px solid transparent;
     display: inline-block;
-    background-color: ${props => (!props.isTransparent || props.bgColor) ? (props.bgColor || colors.brandLight) : 'transparent'};
+    background-color: ${props => props.bgColor || colors.brandLight};
+    background-color: ${props => (props.isTransparent || props.isWithArrow) && 'transparent'}
     border-color: ${props => (props.isTransparent && !props.isWithArrow) && 'rgba(255, 255, 255, .4)'};
     color: ${props => props.isAccentColor ? props.theme.linkColor : (props.color || props.theme.textColor)};
     padding: ${props => (!props.isNoPadding && !props.isWithArrow) && '18px 30px'};
@@ -38,6 +66,7 @@ export const Button = styled.button<ButtonInterface>`
     line-height: normal;
     text-decoration: none;
     cursor: pointer;
+    outline: none;
     transition: background-color 0.35s, border-color 0.35s;
 
     svg {
@@ -51,7 +80,7 @@ export const Button = styled.button<ButtonInterface>`
     }
 
     &:hover {
-        background-color: ${props => !props.isTransparent && '#04BEA8'};
+        background-color: ${props => (!props.isTransparent && !props.isWithArrow) && '#04BEA8'};
         border-color: ${props => (props.isTransparent && !props.isNoBorder && !props.isWithArrow) && '#00AE99'};
 
         svg {
@@ -59,77 +88,3 @@ export const Button = styled.button<ButtonInterface>`
         }
     }
 `;
-
-export const Link: React.ReactNode = (props: ButtonInterface) => {
-    const {
-        children,
-        href,
-        isWithArrow,
-    } = props;
-    const Component = Button.withComponent(ReactRouterLink);
-
-    return (
-        <Component to={href} {...props}>
-            {children}
-
-            { isWithArrow &&
-                <svg width="16" height="15" fill="none" xmlns="http://www.w3.org/2000/svg">
-                    <path
-                        d="M4.484.246l.024 1.411 8.146.053L.817 13.547l.996.996L13.65 2.706l.052 8.146 1.412.024L15.045.315 4.484.246z"
-                    />
-                </svg>
-            }
-        </Component>
-    );
-};
-
-Link.defaultProps = {
-    isTransparent: true,
-};
-
-export const NavLink: React.ReactNode = (props: ButtonInterface) => {
-    const {
-        children,
-        href,
-        isWithArrow,
-    } = props;
-    const Component = Button.withComponent(ReactRouterNavLink);
-
-    return (
-        <Component to={href} {...props}>
-            {children}
-
-            { isWithArrow &&
-                <svg width="16" height="15" fill="none" xmlns="http://www.w3.org/2000/svg">
-                    <path
-                        d="M4.484.246l.024 1.411 8.146.053L.817 13.547l.996.996L13.65 2.706l.052 8.146 1.412.024L15.045.315 4.484.246z"
-                    />
-                </svg>
-            }
-        </Component>
-    );
-};
-
-NavLink.defaultProps = {
-    isTransparent: true,
-};
-
-// Added this, & + & doesnt really work since we switch with element types...
-export const ButtonWrap = styled.div`
-    button + button,
-    a + a,
-    a + button,
-    button + a {
-        @media (min-width: ${BREAKPOINTS.mobile}) {
-            margin-left: 10px;
-        }
-
-        @media (max-width: ${BREAKPOINTS.mobile}) {
-            margin: 0 10px;
-        }
-    }
-
-    @media (max-width: ${BREAKPOINTS.mobile}) {
-        white-space: nowrap;
-    }
-`;
diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index cab153361..e19f041c7 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -1,7 +1,7 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import {Link} from 'ts/@next/components/button';
+import { Button } from 'ts/@next/components/button';
 import { Icon } from 'ts/@next/components/icon';
 import { Paragraph } from 'ts/@next/components/text';
 
@@ -42,15 +42,13 @@ export const Definition = (props: Props) => (
             {props.actions &&
                 <LinkWrap>
                     {props.actions.map((item, index) => (
-                        <Link
+                        <Button
                             href={item.url}
                             isWithArrow={true}
-                            isTransparent={true}
-                            isNoBorder={true}
                             isAccentColor={true}
                         >
                             {item.label}
-                        </Link>
+                        </Button>
                     ))}
                 </LinkWrap>
             }
diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
index 933ee7034..8a4db2656 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
@@ -3,7 +3,7 @@ import * as React from 'react';
 import {Link as RouterLink} from 'react-router-dom';
 import styled, {withTheme} from 'styled-components';
 
-import {Link} from 'ts/@next/components/button';
+import {Button} from 'ts/@next/components/button';
 import {Column, Wrap, WrapGrid} from 'ts/@next/components/layout';
 import {Heading} from 'ts/@next/components/text';
 import {GlobalStyle} from 'ts/@next/constants/globalStyle';
@@ -172,7 +172,7 @@ const StyledWrap = styled(Wrap)`
     }
 `;
 
-const StyledLink = styled(Link)`
+const StyledLink = styled(Button)`
     width: 100%;
     position: absolute;
     bottom: 0;
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 72082ce9f..35d53d21f 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -5,7 +5,7 @@ import styled, { withTheme } from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import { Button, Link, NavLink } from 'ts/@next/components/button';
+import { Button } from 'ts/@next/components/button';
 import { DropdownDevelopers } from 'ts/@next/components/dropdowns/dropdown_developers';
 import { DropdownProducts } from 'ts/@next/components/dropdowns/dropdown_products';
 import { Dropdown } from 'ts/@next/components/dropdowns/mock';
@@ -85,29 +85,6 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
         });
     }
 
-    public getNavItem = (link: NavItem, index: number): React.ReactNode => {
-        const Wrapper = link.dropdownComponent ? LinkWrap : React.Fragment;
-        const Subnav = link.dropdownComponent;
-
-        return (
-            <Wrapper key={`nav-${index}`}>
-                <StyledNavLink
-                    href={link.url}
-                    isTransparent={true}
-                    isNoBorder={true}
-                >
-                    {link.text}
-                </StyledNavLink>
-
-                {link.dropdownComponent &&
-                    <DropdownWrap width={link.dropdownWidth}>
-                        <Subnav />
-                    </DropdownWrap>
-                }
-            </Wrapper>
-        );
-    }
-
     public render(): React.ReactNode {
         const { isOpen } = this.state;
         const { isNavToggled, toggleMobileNav, theme } = this.props;
@@ -121,7 +98,7 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
 
                     <StyledButtonWrap>
                         {_.map(navItems, (link, index) => (
-                          this.getNavItem(link, index)
+                            <NavItem link={link} index={index} />
                         ))}
                     </StyledButtonWrap>
 
@@ -143,6 +120,30 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
 
 export const Header = withTheme(HeaderBase);
 
+const NavItem = (props): React.ReactNode => {
+    const { link, index } = props;
+    const Wrapper = link.dropdownComponent ? LinkWrap : React.Fragment;
+    const Subnav = link.dropdownComponent;
+
+    return (
+        <Wrapper key={`nav-${index}`}>
+            <StyledNavLink
+                to={link.url}
+                isTransparent={true}
+                isNoBorder={true}
+            >
+                {link.text}
+            </StyledNavLink>
+
+            {link.dropdownComponent &&
+                <DropdownWrap width={link.dropdownWidth}>
+                    <Subnav />
+                </DropdownWrap>
+            }
+        </Wrapper>
+    );
+};
+
 const StyledHeader = styled(Section.withComponent('header'))<HeaderProps>`
     @media (max-width: 800px) {
         min-height: ${props => props.isOpen ? '385px' : '70px'};
@@ -156,11 +157,32 @@ const StyledHeader = styled(Section.withComponent('header'))<HeaderProps>`
     }
 `;
 
-const StyledNavLink = styled(NavLink).attrs({
+const LinkWrap = styled.div`
+    position: relative;
+
+    a {
+        display: block;
+    }
+
+    @media (min-width: 800px) {
+        &:hover > div {
+            display: block;
+            visibility: visible;
+            opacity: 1;
+            transform: translate3d(0, 0, 0);
+            transition: opacity 0.35s, transform 0.35s, visibility 0s;
+        }
+    }
+`;
+
+const StyledNavLink = styled(ReactRouterLink).attrs({
     activeStyle: { opacity: 1 },
 })`
+    color: ${props => props.theme.textColor};
     opacity: 0.5;
     transition: opacity 0.35s;
+    padding: 15px 0;
+    margin: 0 30px;
 
     &:hover {
         opacity: 1;
@@ -186,56 +208,6 @@ const StyledButtonWrap = styled.div`
     @media (max-width: 800px) {
         display: none;
     }
-
-/*
-    @media (max-width: 800px) {
-        background-color: #022924;
-        display: flex;
-        flex-wrap: wrap;
-        padding: 20px 20px;
-
-        a {
-            text-align: left;
-            padding-left: 0;
-        }
-
-        a + a {
-            margin-left: 0;
-        }
-    } */
-`;
-
-const MobileProductLinksWrap = styled(StyledButtonWrap)`
-    display: none;
-
-    @media (max-width: 800px) {
-        display: block;
-        background-color: transparent;
-        flex-direction: column;
-
-        a {
-            display: block;
-            width: 100%;
-        }
-    }
-`;
-
-const LinkWrap = styled.div`
-    position: relative;
-
-    a {
-        display: block;
-    }
-
-    @media (min-width: 800px) {
-        &:hover > div {
-            display: block;
-            visibility: visible;
-            opacity: 1;
-            transform: translate3d(0, 0, 0);
-            transition: opacity 0.35s, transform 0.35s, visibility 0s;
-        }
-    }
 `;
 
 const DropdownWrap = styled.div<DropdownWrapInterface>`
@@ -282,17 +254,6 @@ const DropdownWrap = styled.div<DropdownWrapInterface>`
     }
 `;
 
-const Nav = styled.div`
-    @media (max-width: 800px) {
-        background-color: ${props => props.theme.bgColor};
-        position: absolute;
-        top: 0;
-        left: 0;
-        right: 0;
-        padding-top: 65px;
-    }
-`;
-
 const TradeButton = styled(Button)`
     padding: 14px 22px;
 
diff --git a/packages/website/ts/@next/components/sections/landing/cta.tsx b/packages/website/ts/@next/components/sections/landing/cta.tsx
index 3aac7f5d8..5a0617256 100644
--- a/packages/website/ts/@next/components/sections/landing/cta.tsx
+++ b/packages/website/ts/@next/components/sections/landing/cta.tsx
@@ -24,13 +24,13 @@ export const SectionLandingCta = (props: Props) => (
             icon="getStarted"
             title="Ready to build on 0x?"
             linkLabel="Get Started"
-            linkUrl="#"
+            linkUrl="https://0xproject.com/docs"
         />
         <BlockIconLink
             icon="getInTouch"
             title="Want help from the 0x team?"
             linkLabel="Get in Touch"
-            onClick={props.onContactClick}
+            linkAction={props.onContactClick}
         />
     </Section>
 );
diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
index 513fa9867..8c9d4376f 100644
--- a/packages/website/ts/@next/components/sections/landing/hero.tsx
+++ b/packages/website/ts/@next/components/sections/landing/hero.tsx
@@ -21,7 +21,7 @@ const HeroActions = () => (
             Get Started
         </Button>
 
-        <Button href="/why" isTransparent={true} isInline={true}>
+        <Button to="/next/why" isTransparent={true} isInline={true}>
             Learn More
         </Button>
     </>
diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index 259618d13..92c076266 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -3,7 +3,7 @@ import * as React from 'react';
 import styled from 'styled-components';
 
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
-import { Link } from 'ts/@next/components/button';
+import { Button } from 'ts/@next/components/button';
 import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
 import { Separator } from 'ts/@next/components/separator';
 import { Heading, Paragraph } from 'ts/@next/components/text';
@@ -61,7 +61,7 @@ const Highlight = ({ highlight }) => (
 
         <Column width="60%" maxWidth="560px">
             <Paragraph isMuted={false}>{highlight.text}</Paragraph>
-            <Link href={highlight.href} isWithArrow={true} isNoBorder={true}>Read Article</Link>
+            <Button href={highlight.href} isWithArrow={true} isNoBorder={true}>Read Article</Button>
         </Column>
     </HighlightWrap>
 );
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 75269d7ef..bb9b058e2 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -8,7 +8,7 @@ import { colors } from 'ts/style/colors';
 import {Hero} from 'ts/@next/components/hero';
 
 import { Banner } from 'ts/@next/components/banner';
-import { Link } from 'ts/@next/components/button';
+import { Button } from 'ts/@next/components/button';
 import { Icon } from 'ts/@next/components/icon';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Slide, Slider } from 'ts/@next/components/slider/slider';
@@ -84,14 +84,13 @@ export class NextWhy extends React.PureComponent {
                     title="The exchange layer for the crypto economy"
                     description="The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens."
                     actions={
-                        <Link
+                        <Button
                             href="/docs"
-                            isCentered={true}
                             isWithArrow={true}
                             isAccentColor={true}
                         >
                           Build on 0x
-                        </Link>
+                        </Button>
                     }
                 />
 
-- 
cgit v1.2.3


From 41a8dd3e285abb974d40d6bd35d65e210cf160f5 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 13 Dec 2018 16:41:42 +0100
Subject: Fix missed Link

---
 packages/website/ts/@next/components/sections/landing/about.tsx | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index d8b58d07c..e17cd0457 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -1,7 +1,7 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import {Link} from 'ts/@next/components/button';
+import {Button} from 'ts/@next/components/button';
 import {Icon, InlineIconWrap} from 'ts/@next/components/icon';
 import {Column, FlexWrap, Section} from 'ts/@next/components/newLayout';
 import {Heading, Paragraph} from 'ts/@next/components/text';
@@ -32,14 +32,13 @@ export const SectionLandingAbout = () => (
             near existed before.
         </Paragraph>
 
-        <Link
+        <Button
             href="#"
-            isTransparent={true}
             isWithArrow={true}
             isAccentColor={true}
         >
             Discover how developers use 0x
-        </Link>
+        </Button>
 
         <hr
             style={{
-- 
cgit v1.2.3


From 1647400a497d52478514920208723c0121d2f842 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 13 Dec 2018 16:50:19 +0100
Subject: Just forces that header button to behave

---
 packages/website/ts/@next/components/header.tsx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 35d53d21f..d7046ec7a 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -255,9 +255,9 @@ const DropdownWrap = styled.div<DropdownWrapInterface>`
 `;
 
 const TradeButton = styled(Button)`
-    padding: 14px 22px;
+    padding: 14px 22px !important;
 
-    @media (max-width: 928px) {
-        display: none;
+    @media (max-width: 990px) {
+        display: none !important;
     }
 `;
-- 
cgit v1.2.3


From 2a242e357f9a76cb4ee200d8329dc904d8caa0cb Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 13 Dec 2018 16:51:53 +0100
Subject: Removes line-height normal on buttons because it messes with
 alignment

---
 packages/website/ts/@next/components/button.tsx | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index cbe90c7c2..bdf673495 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -63,7 +63,6 @@ const ButtonBase = styled.button<ButtonInterface>`
     padding: ${props => (!props.isNoPadding && !props.isWithArrow) && '18px 30px'};
     text-align: center;
     font-size: ${props => props.isWithArrow ? '20px' : '18px'};
-    line-height: normal;
     text-decoration: none;
     cursor: pointer;
     outline: none;
-- 
cgit v1.2.3


From 803086da5769c7cad2b4bbb80496ea58b353e5b8 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 13 Dec 2018 17:27:40 +0100
Subject: Cleans up as much as old layout

---
 packages/website/ts/@next/components/banner.tsx    |  1 -
 .../components/dropdowns/dropdown_developers.tsx   |  8 ++--
 .../website/ts/@next/components/dropdowns/mock.tsx |  5 ---
 packages/website/ts/@next/components/footer.tsx    | 37 +++++++++----------
 packages/website/ts/@next/components/header.tsx    | 43 ++++++++++------------
 .../ts/@next/components/sections/landing/cta.tsx   |  7 +---
 6 files changed, 42 insertions(+), 59 deletions(-)
 delete mode 100644 packages/website/ts/@next/components/dropdowns/mock.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index a3740c25a..7141a4eb1 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -4,7 +4,6 @@ import styled from 'styled-components';
 import {colors} from 'ts/style/colors';
 
 import {Button} from 'ts/@next/components/button';
-import {Wrap, WrapCentered} from 'ts/@next/components/layout';
 import {ThemeInterface} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 
diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
index 8a4db2656..317302d44 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
@@ -4,7 +4,7 @@ import {Link as RouterLink} from 'react-router-dom';
 import styled, {withTheme} from 'styled-components';
 
 import {Button} from 'ts/@next/components/button';
-import {Column, Wrap, WrapGrid} from 'ts/@next/components/layout';
+import {Column, FlexWrap, WrapGrid} from 'ts/@next/components/newLayout';
 import {Heading} from 'ts/@next/components/text';
 import {GlobalStyle} from 'ts/@next/constants/globalStyle';
 
@@ -90,7 +90,7 @@ export const DropdownDevelopers = withTheme((props: Props) => (
             </div>
 
             <StyledWrap>
-                <Column colWidth="1/2" isNoPadding={true}>
+                <Column width="calc(100% - 15px)">
                     <Heading
                         asElement="h4"
                         size={14}
@@ -112,7 +112,7 @@ export const DropdownDevelopers = withTheme((props: Props) => (
                     </ul>
                 </Column>
 
-                <Column colWidth="1/2" isNoPadding={true}>
+                <Column width="calc(100% - 15px)">
                     <Heading asElement="h4" size={14} color="inherit" isMuted={0.35}>
                         Useful Links
                     </Heading>
@@ -155,7 +155,7 @@ const StyledGrid = styled(WrapGrid.withComponent('ul'))`
     }
 `;
 
-const StyledWrap = styled(Wrap)`
+const StyledWrap = styled(FlexWrap)`
     padding-top: 20px;
     margin-top: 30px;
     position: relative;
diff --git a/packages/website/ts/@next/components/dropdowns/mock.tsx b/packages/website/ts/@next/components/dropdowns/mock.tsx
deleted file mode 100644
index 9ead533d6..000000000
--- a/packages/website/ts/@next/components/dropdowns/mock.tsx
+++ /dev/null
@@ -1,5 +0,0 @@
-import * as React from 'react';
-
-export const Dropdown = () => (
-    <div>Dropdown menu placeholder</div>
-);
diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index defc4ba81..11d18c7f7 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -3,15 +3,10 @@ import * as React from 'react';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
-import { colors } from 'ts/style/colors';
-
-import { BREAKPOINTS, Column, Section, Wrap, WrapGrid } from 'ts/@next/components/layout';
 import { Logo } from 'ts/@next/components/logo';
+import { Column, FlexWrap, WrapGrid } from 'ts/@next/components/newLayout';
 import { NewsletterForm } from 'ts/@next/components/newsletter_form';
 
-interface FooterInterface {
-}
-
 interface LinkInterface {
     text: string;
     url: string;
@@ -66,15 +61,15 @@ const linkRows: LinkRows[] = [
     },
 ];
 
-export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
-    <FooterWrap bgColor="#181818" isNoMargin={true} padding={40}>
-        <Wrap>
-            <FooterColumn width="35%" isNoPadding={true}>
+export const Footer: React.StatelessComponent = () => (
+    <FooterWrap>
+        <FlexWrap>
+            <FooterColumn width="35%">
                 <Logo isLight={true} />
                 <NewsletterForm />
             </FooterColumn>
 
-            <FooterColumn width="55%" isNoPadding={true}>
+            <FooterColumn width="55%">
                 <WrapGrid isCentered={false} isWrapped={true}>
                     {_.map(linkRows, (row, index) => (
                         <FooterSectionWrap
@@ -92,7 +87,7 @@ export const Footer: React.StatelessComponent<FooterInterface> = ({}) => (
                     ))}
                 </WrapGrid>
             </FooterColumn>
-        </Wrap>
+        </FlexWrap>
     </FooterWrap>
 );
 
@@ -108,38 +103,40 @@ const LinkList = (props: LinkListProps) => (
   </List>
 );
 
-const FooterSection = styled.footer`
+const FooterWrap = styled.footer`
     padding: 40px 30px 30px 30px;
     margin-top: 30px;
     background-color: ${props => props.theme.footerBg};
-`;
-
-const FooterWrap = styled(FooterSection)`
     color: ${props => props.theme.footerColor};
 
     path {
         fill: ${props => props.theme.footerColor};
     }
 
-    @media (min-width: ${BREAKPOINTS.mobile}) {
+    @media (min-width: 768px) {
         height: 350px;
     }
 `;
 
 const FooterColumn = styled(Column)`
-    @media (min-width: ${BREAKPOINTS.mobile}) {
+    @media (min-width: 768px) {
         width: ${props => props.width};
     }
 
-    @media (max-width: ${BREAKPOINTS.mobile}) {
+    @media (max-width: 768px) {
         display: ${props => props.isMobileHidden && 'none'};
         text-align: left;
     }
 `;
 
 const FooterSectionWrap = styled(FooterColumn)`
-    @media (max-width: ${BREAKPOINTS.mobile}) {
+    @media (max-width: 768px) {
         width: 50%;
+
+        & + & {
+            margin-top: 0;
+            margin-bottom: 30px;
+        }
     }
 `;
 
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index d7046ec7a..c5c67ac80 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -3,18 +3,14 @@ import * as React from 'react';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled, { withTheme } from 'styled-components';
 
-import { colors } from 'ts/style/colors';
-
 import { Button } from 'ts/@next/components/button';
 import { DropdownDevelopers } from 'ts/@next/components/dropdowns/dropdown_developers';
 import { DropdownProducts } from 'ts/@next/components/dropdowns/dropdown_products';
-import { Dropdown } from 'ts/@next/components/dropdowns/mock';
 import { Hamburger } from 'ts/@next/components/hamburger';
-import { BREAKPOINTS, Section, Wrap } from 'ts/@next/components/layout';
 import { Logo } from 'ts/@next/components/logo';
-import { Paragraph } from 'ts/@next/components/text';
-
 import { MobileNav } from 'ts/@next/components/mobileNav';
+import { FlexWrap } from 'ts/@next/components/newLayout';
+import { Paragraph } from 'ts/@next/components/text';
 
 interface HeaderProps {
     isOpen: boolean;
@@ -96,11 +92,15 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
                         <Logo/>
                     </ReactRouterLink>
 
-                    <StyledButtonWrap>
+                    <NavLinks>
                         {_.map(navItems, (link, index) => (
-                            <NavItem link={link} index={index} />
+                            <NavItem
+                                key={`navlink-${index}`}
+                                link={link}
+                                index={index}
+                            />
                         ))}
-                    </StyledButtonWrap>
+                    </NavLinks>
 
                     <TradeButton
                         bgColor={theme.headerButtonBg}
@@ -113,8 +113,8 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
                     <Hamburger onClick={toggleMobileNav}/>
                     <MobileNav isToggled={isNavToggled} toggleMobileNav={toggleMobileNav} />
                 </HeaderWrap>
-          </StyledHeader>
-      );
+            </StyledHeader>
+        );
     }
 }
 
@@ -122,11 +122,10 @@ export const Header = withTheme(HeaderBase);
 
 const NavItem = (props): React.ReactNode => {
     const { link, index } = props;
-    const Wrapper = link.dropdownComponent ? LinkWrap : React.Fragment;
     const Subnav = link.dropdownComponent;
 
     return (
-        <Wrapper key={`nav-${index}`}>
+        <LinkWrap key={`nav-${index}`}>
             <StyledNavLink
                 to={link.url}
                 isTransparent={true}
@@ -140,24 +139,22 @@ const NavItem = (props): React.ReactNode => {
                     <Subnav />
                 </DropdownWrap>
             }
-        </Wrapper>
+        </LinkWrap>
     );
 };
 
-const StyledHeader = styled(Section.withComponent('header'))<HeaderProps>`
+const StyledHeader = styled.header<HeaderProps>`
+    padding: 30px;
+
     @media (max-width: 800px) {
         min-height: ${props => props.isOpen ? '385px' : '70px'};
         overflow: hidden;
         position: relative;
         transition: min-height 0.25s ease-in-out;
     }
-
-    @media (max-width: 800px) {
-        background-color: ${props => props.theme.bgColor};
-    }
 `;
 
-const LinkWrap = styled.div`
+const LinkWrap = styled.li`
     position: relative;
 
     a {
@@ -189,7 +186,7 @@ const StyledNavLink = styled(ReactRouterLink).attrs({
     }
 `;
 
-const HeaderWrap = styled(Wrap)`
+const HeaderWrap = styled(FlexWrap)`
   justify-content: space-between;
   align-items: center;
 
@@ -200,7 +197,7 @@ const HeaderWrap = styled(Wrap)`
   }
 `;
 
-const StyledButtonWrap = styled.div`
+const NavLinks = styled.ul`
     display: flex;
     align-items: center;
     justify-content: space-between;
@@ -249,7 +246,7 @@ const DropdownWrap = styled.div<DropdownWrapInterface>`
     	margin-left: -11px;
     }
 
-    @media (max-width: ${BREAKPOINTS.mobile}) {
+    @media (max-width: 768px) {
         display: none;
     }
 `;
diff --git a/packages/website/ts/@next/components/sections/landing/cta.tsx b/packages/website/ts/@next/components/sections/landing/cta.tsx
index 5a0617256..49fc48c1c 100644
--- a/packages/website/ts/@next/components/sections/landing/cta.tsx
+++ b/packages/website/ts/@next/components/sections/landing/cta.tsx
@@ -1,12 +1,7 @@
 import * as React from 'react';
-import {Button, ButtonWrap, Link} from 'ts/@next/components/button';
-import {Icon, InlineIconWrap} from 'ts/@next/components/icon';
-import {Wrap, WrapCentered, WrapGrid} from 'ts/@next/components/layout';
-import {Heading, Paragraph} from 'ts/@next/components/text';
-
-import {Column, Section} from 'ts/@next/components/newLayout';
 
 import {BlockIconLink} from 'ts/@next/components/blockIconLink';
+import {Section} from 'ts/@next/components/newLayout';
 
 interface Props {
     onContactClick?: () => void;
-- 
cgit v1.2.3


From 9a1d2c055e176414ee1e7661d5acc764cc9a745d Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 13 Dec 2018 08:31:40 -0800
Subject: Fix SectionHeaderProps

---
 packages/instant/src/components/section_header.tsx | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/section_header.tsx b/packages/instant/src/components/section_header.tsx
index a6be3d8af..d0974ebdc 100644
--- a/packages/instant/src/components/section_header.tsx
+++ b/packages/instant/src/components/section_header.tsx
@@ -4,10 +4,8 @@ import { ColorOption } from '../style/theme';
 
 import { Text } from './ui/text';
 
-export interface SectionHeaderProps {
-    children?: React.ReactNode;
-}
-export const SectionHeader: React.StatelessComponent<{}> = props => {
+export interface SectionHeaderProps {}
+export const SectionHeader: React.StatelessComponent<SectionHeaderProps> = props => {
     return (
         <Text
             letterSpacing="1px"
-- 
cgit v1.2.3


From 1c413e632b3a71453a523d68507e0f464f0f61bc Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 17:38:18 +0100
Subject: Styled configurator

---
 packages/website/ts/@next/components/text.tsx      |   8 +-
 .../website/ts/@next/pages/instant/code_demo.tsx   | 179 +++++++++++++++++++++
 .../ts/@next/pages/instant/config_generator.tsx    |  74 ++++++---
 .../instant/config_generator_address_input.tsx     |  90 +++++++++++
 .../ts/@next/pages/instant/configurator.tsx        |  12 +-
 packages/website/ts/@next/pages/instant/select.tsx |  66 ++++++++
 6 files changed, 398 insertions(+), 31 deletions(-)
 create mode 100644 packages/website/ts/@next/pages/instant/code_demo.tsx
 create mode 100644 packages/website/ts/@next/pages/instant/config_generator_address_input.tsx
 create mode 100644 packages/website/ts/@next/pages/instant/select.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 54d4764f3..c29277c16 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -10,7 +10,9 @@ interface BaseTextInterface extends PaddingInterface {
 interface HeadingProps extends BaseTextInterface {
     asElement?: 'h1'| 'h2'| 'h3'| 'h4';
     maxWidth?: string;
+    fontWeight?: string;
     isCentered?: boolean;
+    isFlex?: boolean;
     isNoMargin?: boolean;
     isMuted?: boolean | number;
     marginBottom?: string;
@@ -26,6 +28,9 @@ interface ParagraphProps extends BaseTextInterface {
 const StyledHeading = styled.h1<HeadingProps>`
     max-width: ${props => props.maxWidth};
     color: ${props => props.color || props.theme.textColor};
+    display: ${props => props.isFlex && `inline-flex`};
+    align-items: center;
+    justify-content: ${props => props.isFlex && `space-between`};
     font-size: ${props => isNaN(props.size) ? `var(--${props.size || 'default'}Heading)` : `${props.size}px`};
     line-height: ${props => `var(--${props.size || 'default'}HeadingHeight)`};
     text-align: ${props => props.isCentered && 'center'};
@@ -34,7 +39,8 @@ const StyledHeading = styled.h1<HeadingProps>`
     margin-right: ${props => props.isCentered && 'auto'};
     margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
     opacity: ${props => typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted};
-    font-weight: ${props => ['h4'].includes(props.asElement) ? 400 : 300};
+    font-weight: ${props => props.fontWeight ? props.fontWeight : (['h4'].includes(props.asElement) ? 400 : 300)};
+    width: ${props => props.isFlex && `100%`};
 `;
 
 export const Heading: React.StatelessComponent<HeadingProps> = props => {
diff --git a/packages/website/ts/@next/pages/instant/code_demo.tsx b/packages/website/ts/@next/pages/instant/code_demo.tsx
new file mode 100644
index 000000000..fe11175d5
--- /dev/null
+++ b/packages/website/ts/@next/pages/instant/code_demo.tsx
@@ -0,0 +1,179 @@
+import * as React from 'react';
+import * as CopyToClipboard from 'react-copy-to-clipboard';
+import SyntaxHighlighter from 'react-syntax-highlighter';
+
+import { Button } from 'ts/components/ui/button';
+import { Container } from 'ts/components/ui/container';
+import { colors } from 'ts/style/colors';
+import { styled } from 'ts/style/theme';
+import { zIndex } from 'ts/style/z_index';
+
+const CustomPre = styled.pre`
+    margin: 0px;
+    line-height: 24px;
+    overflow: scroll;
+    width: 100%;
+    height: 100%;
+    max-height: 800px;
+    border-radius: 4px;
+    code {
+        background-color: inherit !important;
+        border-radius: 0px;
+        font-family: 'Roboto Mono', sans-serif;
+        border: none;
+    }
+    code:first-of-type {
+        background-color: #060D0D !important;
+        color: #999;
+        min-height: 100%;
+        text-align: center;
+        margin-right: 15px;
+        line-height: 25px;
+        padding: 10px 7px !important;
+    }
+    code:last-of-type {
+        position: relative;
+        top: 10px;
+        top: 0;
+        padding-top: 11px;
+        display: inline-block;
+        line-height: 25px;
+    }
+`;
+
+const customStyle = {
+    'hljs-comment': {
+        color: '#7e7887',
+    },
+    'hljs-quote': {
+        color: '#7e7887',
+    },
+    'hljs-variable': {
+        color: '#be4678',
+    },
+    'hljs-template-variable': {
+        color: '#be4678',
+    },
+    'hljs-attribute': {
+        color: '#be4678',
+    },
+    'hljs-regexp': {
+        color: '#be4678',
+    },
+    'hljs-link': {
+        color: '#be4678',
+    },
+    'hljs-tag': {
+        color: '#61f5ff',
+    },
+    'hljs-name': {
+        color: '#61f5ff',
+    },
+    'hljs-selector-id': {
+        color: '#be4678',
+    },
+    'hljs-selector-class': {
+        color: '#be4678',
+    },
+    'hljs-number': {
+        color: '#c994ff',
+    },
+    'hljs-meta': {
+        color: '#61f5ff',
+    },
+    'hljs-built_in': {
+        color: '#aa573c',
+    },
+    'hljs-builtin-name': {
+        color: '#aa573c',
+    },
+    'hljs-literal': {
+        color: '#aa573c',
+    },
+    'hljs-type': {
+        color: '#aa573c',
+    },
+    'hljs-params': {
+        color: '#aa573c',
+    },
+    'hljs-string': {
+        color: '#bcff88',
+    },
+    'hljs-symbol': {
+        color: '#2a9292',
+    },
+    'hljs-bullet': {
+        color: '#2a9292',
+    },
+    'hljs-title': {
+        color: '#576ddb',
+    },
+    'hljs-section': {
+        color: '#576ddb',
+    },
+    'hljs-keyword': {
+        color: '#955ae7',
+    },
+    'hljs-selector-tag': {
+        color: '#955ae7',
+    },
+    'hljs-deletion': {
+        color: '#19171c',
+        display: 'inline-block',
+        width: '100%',
+        backgroundColor: '#be4678',
+    },
+    'hljs-addition': {
+        color: '#19171c',
+        display: 'inline-block',
+        width: '100%',
+        backgroundColor: '#2a9292',
+    },
+    hljs: {
+        display: 'block',
+        overflowX: 'hidden',
+        background: '#1B2625',
+        color: 'white',
+        fontSize: '12px',
+    },
+    'hljs-emphasis': {
+        fontStyle: 'italic',
+    },
+    'hljs-strong': {
+        fontWeight: 'bold',
+    },
+};
+
+export interface CodeDemoProps {
+    children: string;
+}
+
+export interface CodeDemoState {
+    didCopyCode: boolean;
+}
+
+export class CodeDemo extends React.Component<CodeDemoProps, CodeDemoState> {
+    public state: CodeDemoState = {
+        didCopyCode: false,
+    };
+    public render(): React.ReactNode {
+        const copyButtonText = this.state.didCopyCode ? 'Copied!' : 'Copy';
+        return (
+            <Container position="relative" height="100%">
+                <Container position="absolute" top="10px" right="10px" zIndex={zIndex.overlay - 1}>
+                    <CopyToClipboard text={this.props.children} onCopy={this._handleCopyClick}>
+                        <Button fontSize="14px">
+                            <b>{copyButtonText}</b>
+                        </Button>
+                    </CopyToClipboard>
+                </Container>
+                <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
+                    {this.props.children}
+                </SyntaxHighlighter>
+            </Container>
+        );
+    }
+    private readonly _handleCopyClick = () => {
+        this.setState({ didCopyCode: true });
+    };
+}
diff --git a/packages/website/ts/@next/pages/instant/config_generator.tsx b/packages/website/ts/@next/pages/instant/config_generator.tsx
index 00e491431..119311d94 100644
--- a/packages/website/ts/@next/pages/instant/config_generator.tsx
+++ b/packages/website/ts/@next/pages/instant/config_generator.tsx
@@ -4,14 +4,14 @@ import { assetDataUtils } from '@0x/order-utils';
 import { ObjectMap } from '@0x/types';
 import * as _ from 'lodash';
 import * as React from 'react';
+import styled from 'styled-components';
 
 import { CheckMark } from 'ts/components/ui/check_mark';
 import { Container } from 'ts/components/ui/container';
 import { MultiSelect } from 'ts/components/ui/multi_select';
-import { Select, SelectItemConfig } from 'ts/components/ui/select';
 import { Spinner } from 'ts/components/ui/spinner';
 import { Text } from 'ts/components/ui/text';
-import { ConfigGeneratorAddressInput } from 'ts/pages/instant/config_generator_address_input';
+import { ConfigGeneratorAddressInput } from 'ts/@next/pages/instant/config_generator_address_input';
 import { FeePercentageSlider } from 'ts/pages/instant/fee_percentage_slider';
 import { colors } from 'ts/style/colors';
 import { WebsitePaths } from 'ts/types';
@@ -19,6 +19,7 @@ import { constants } from 'ts/utils/constants';
 
 // New components
 import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Select, SelectItemConfig } from 'ts/@next/pages/instant/select';
 
 import { assetMetaDataMap } from '../../../../../instant/src/data/asset_meta_data_map';
 import { ERC20AssetMetaData, ZeroExInstantBaseConfig } from '../../../../../instant/src/types';
@@ -62,8 +63,8 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         }
         return (
             <Container minWidth="350px">
-                <ConfigGeneratorSection title="Standard relayer API endpoint">
-                    <Select value={value.orderSource} items={this._generateItems()} />
+                <ConfigGeneratorSection title="Liquidity Source">
+                    <Select id="" value={value.orderSource} items={this._generateItems()} />
                 </ConfigGeneratorSection>
                 <ConfigGeneratorSection {...this._getTokenSelectorProps()}>
                     {this._renderTokenMultiSelectOrSpinner()}
@@ -113,7 +114,8 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
     };
     private readonly _generateItems = (): SelectItemConfig[] => {
         return _.map(SRA_ENDPOINTS, endpoint => ({
-            text: endpoint,
+            label: endpoint,
+            value: endpoint,
             onClick: this._handleSRASelection.bind(this, endpoint),
         }));
     };
@@ -252,15 +254,9 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
                 renderItemContent: (isSelected: boolean) => (
                     <Container className="flex items-center">
                         <Container marginRight="10px">
-                            <CheckMark isChecked={isSelected} />
+                            <CheckMark isChecked={isSelected} color={colors.brandLight} />
                         </Container>
-                        <Text
-                            fontSize="16px"
-                            fontColor={isSelected ? colors.mediumBlue : colors.darkerGrey}
-                            fontWeight={300}
-                        >
-                            <b>{metaData.symbol.toUpperCase()}</b> — {metaData.name}
-                        </Text>
+                        <CheckboxText isSelected={isSelected}>{metaData.symbol.toUpperCase()} — {metaData.name}</CheckboxText>
                     </Container>
                 ),
                 onClick: this._handleTokenClick.bind(this, assetData),
@@ -288,27 +284,57 @@ export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSec
 }) => (
     <Container marginBottom={marginBottom}>
         <Container marginBottom="10px" className="flex justify-between items-center">
-            <Container>
-                <Heading size="small" isNoMargin={true}>
-                    {title}
-                </Heading>
+            <Heading size="small" marginBottom="0" isFlex={true}>
+                <span>{title}</span>
                 {isOptional && (
-                    <Text fontColor={colors.grey} fontSize="16px" lineHeight="18px" display="inline">
-                        {' '}
-                        (optional)
-                    </Text>
+                    <OptionalText>
+                    {' '}
+                    Optional
+                    </OptionalText>
                 )}
-            </Container>
+            </Heading>
             {actionText && (
-                <Text fontSize="12px" fontColor={colors.grey} onClick={onActionTextClick}>
+                <OptionalAction onClick={onActionTextClick}>
                     {actionText}
-                </Text>
+                </OptionalAction>
             )}
         </Container>
         {children}
     </Container>
 );
 
+const Mark = ({ checked }) => (
+    <StyledMark checked={checked}>
+        {checked && ''}
+    </StyledMark>
+);
+
+const StyledMark = styled.div`
+    border: 1px solid #ccc;
+    border-radius: 50%;
+    width: 16px;
+    height: 16px;
+    border-color: ${props => props.checked && colors.brandLight};
+    background-color: ${props => props.checked && colors.brandLight};
+`;
+
 ConfigGeneratorSection.defaultProps = {
     marginBottom: '30px',
 };
+
+const OptionalText = styled.span`
+    display: inline;
+    font-size: 14px;
+    color: #999999;
+    flex-shrink: 0;
+`;
+
+const CheckboxText = styled.span`
+    font-size: 14px;
+    line-height: 18px;
+    color: ${props => props.isSelected ? colors.brandDark : '#666666'}
+`;
+
+const OptionalAction = styled(OptionalText)`
+    cursor: pointer;
+`;
\ No newline at end of file
diff --git a/packages/website/ts/@next/pages/instant/config_generator_address_input.tsx b/packages/website/ts/@next/pages/instant/config_generator_address_input.tsx
new file mode 100644
index 000000000..01453d445
--- /dev/null
+++ b/packages/website/ts/@next/pages/instant/config_generator_address_input.tsx
@@ -0,0 +1,90 @@
+import { addressUtils } from '@0x/utils';
+import * as _ from 'lodash';
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { Container } from 'ts/components/ui/container';
+import { Text } from 'ts/components/ui/text';
+import { Paragraph } from 'ts/@next/components/text';
+
+export interface ConfigGeneratorAddressInputProps {
+    value?: string;
+    onChange?: (address: string, isValid: boolean) => void;
+}
+
+export interface ConfigGeneratorAddressInputState {
+    errMsg: string;
+}
+
+export interface InputProps {
+    className?: string;
+    value?: string;
+    width?: string;
+    fontSize?: string;
+    fontColor?: string;
+    border?: string;
+    padding?: string;
+    placeholderColor?: string;
+    placeholder?: string;
+    backgroundColor?: string;
+    onChange?: (event: React.ChangeEvent<HTMLInputElement>) => void;
+}
+
+export class ConfigGeneratorAddressInput extends React.Component<
+    ConfigGeneratorAddressInputProps,
+    ConfigGeneratorAddressInputState
+> {
+    public state = {
+        errMsg: '',
+    };
+    public render(): React.ReactNode {
+        const { errMsg } = this.state;
+        const hasError = !_.isEmpty(errMsg);
+        const border = hasError ? '1px solid red' : undefined;
+        return (
+            <Container height="80px">
+                <Input
+                    value={this.props.value}
+                    onChange={this._handleChange}
+                    placeholder="0xe99...aa8da4"
+                />
+                <Container marginTop="5px" isHidden={!hasError} height="25px">
+                    <Paragraph size="small" isNoMargin={true}>
+                        {errMsg}
+                    </Paragraph>
+                </Container>
+            </Container>
+        );
+    }
+
+    private readonly _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
+        const address = event.target.value;
+        const isValidAddress = addressUtils.isAddress(address.toLowerCase()) || address === '';
+        const errMsg = isValidAddress ? '' : 'Please enter a valid Ethereum address';
+        this.setState({
+            errMsg,
+        });
+        this.props.onChange(address, isValidAddress);
+    };
+}
+
+const PlainInput: React.StatelessComponent<InputProps> = ({ value, className, placeholder, onChange }) => (
+    <input className={className} value={value} onChange={onChange} placeholder={placeholder} />
+);
+
+export const Input = styled(PlainInput)`
+    background-color: ${colors.white};
+    color: ${colors.textDarkSecondary};
+    font-size: 1rem;
+    width: 100%;
+    padding: 16px 20px 18px;
+    border-radius: 4px;
+    border: 1px solid transparent;
+    outline: none;
+    &::placeholder {
+        color: #333333;
+        opacity: 0.5;
+    }
+`;
\ No newline at end of file
diff --git a/packages/website/ts/@next/pages/instant/configurator.tsx b/packages/website/ts/@next/pages/instant/configurator.tsx
index 354a7c205..cdba53ca9 100644
--- a/packages/website/ts/@next/pages/instant/configurator.tsx
+++ b/packages/website/ts/@next/pages/instant/configurator.tsx
@@ -4,8 +4,8 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
+import { CodeDemo } from 'ts/@next/pages/instant/code_demo';
 import { ConfigGenerator } from 'ts/@next/pages/instant/config_generator';
-import { CodeDemo } from 'ts/pages/instant/code_demo';
 import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 import { WebsitePaths } from 'ts/types';
@@ -44,7 +44,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
                 </Column>
                 <Column width="560px">
                     <HeadingWrapper>
-                        <Heading size="small">Code Snippet</Heading>
+                        <Heading size="small" marginBottom="15px">Code Snippet</Heading>
                         <Link
                             href={`${WebsitePaths.Wiki}#Get-Started-With-Instant`}
                             isBlock={true}
@@ -87,10 +87,10 @@ export class Configurator extends React.Component<ConfiguratorProps> {
                   )}`
                 : ''
         }
-            }, 'body');
-        </script>
-    </body>
-</html>`;
+                }, 'body');
+            </script>
+        </body>
+    </html>`;
     };
     private readonly _renderAvailableAssetDatasString = (availableAssetDatas: string[]): string => {
         const stringAvailableAssetDatas = availableAssetDatas.map(assetData => `'${assetData}'`);
diff --git a/packages/website/ts/@next/pages/instant/select.tsx b/packages/website/ts/@next/pages/instant/select.tsx
new file mode 100644
index 000000000..7c601da1c
--- /dev/null
+++ b/packages/website/ts/@next/pages/instant/select.tsx
@@ -0,0 +1,66 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
+import {Heading, Paragraph} from 'ts/@next/components/text';
+
+export interface SelectItemConfig {
+    label: string;
+    value?: string;
+    onClick?: () => void;
+}
+
+interface SelectProps {
+    value?: string;
+    id: string;
+    items: SelectItemConfig[];
+    emptyText?: string;
+}
+
+export const Select: React.FunctionComponent<SelectProps> = ({ value, id, items, emptyText }) => {
+    return (
+        <Container>
+            <StyledSelect id={id}>
+                <option value="">{emptyText}</option>
+                {items.map((item, index) => <option key={`${id}-item-${index}`} value={item.value} selected={item.value === value} onClick={item.onClick}>{item.label}</option>)}
+            </StyledSelect>
+            <Caret width="12" height="7" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M11 1L6 6 1 1" stroke="#666" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/></Caret>
+        </Container>
+    );
+};
+
+Select.defaultProps = {
+    emptyText: 'Select...',
+};
+
+const Container = styled.div`
+    background-color: #fff;
+    border-radius: 4px;
+    display: flex;
+    width: 100%;
+    position: relative;
+`;
+
+const StyledSelect = styled.select`
+    appearance: none;
+    border: 0;
+    font-size: 1rem;
+    width: 100%;
+    padding: 20px 20px 20px 20px;
+`;
+
+const SelectAllButton = styled.button`
+    appearance: none;
+    border: 0;
+    font-size: 0.777777778rem;
+    display: block;
+    opacity: 0.75;
+`;
+
+const Caret = styled.svg`
+    position: absolute;
+    right: 20px;
+    top: calc(50% - 4px);
+`;
-- 
cgit v1.2.3


From d84c740274704d67e06ba7e484f2b59d4ad3a7e1 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 17:41:21 +0100
Subject: Tweak margin on banner

---
 packages/website/ts/@next/components/banner.tsx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index 7141a4eb1..40fe13bc1 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -78,6 +78,8 @@ export const Banner: React.StatelessComponent<Props> = (props: Props) => {
 };
 
 const CustomSection = styled(Section)`
+    margin-top: 30px;
+
     @media (max-width: 900px) {
         text-align: center;
 
-- 
cgit v1.2.3


From 142d29ba57f55aefd5c5e5f669c388ab57152173 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 17:48:58 +0100
Subject: Tweak padding

---
 packages/website/ts/@next/pages/instant/configurator.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant/configurator.tsx b/packages/website/ts/@next/pages/instant/configurator.tsx
index cdba53ca9..a90176e0c 100644
--- a/packages/website/ts/@next/pages/instant/configurator.tsx
+++ b/packages/website/ts/@next/pages/instant/configurator.tsx
@@ -39,7 +39,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
             <FlexWrap
                 isFlex={true}
             >
-                <Column width="442px">
+                <Column width="442px" padding={[0, 'small', 0, 0]}>
                     <ConfigGenerator value={this.state.instantConfig} onConfigChange={this._handleConfigChange} />
                 </Column>
                 <Column width="560px">
-- 
cgit v1.2.3


From f4a95c295c427c00a5cb2df83ad145886a9d1bf4 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 13 Dec 2018 18:22:36 +0100
Subject: WIP Begin cleanup, adds mediaquery component

---
 packages/website/package.json                      |  1 +
 .../ts/@next/components/aboutPageLayout.tsx        | 19 ++++++------
 packages/website/ts/@next/components/banner.tsx    |  6 ++--
 packages/website/ts/@next/components/button.tsx    |  2 +-
 .../website/ts/@next/components/definition.tsx     |  7 +++--
 packages/website/ts/@next/components/footer.tsx    | 30 +++++++++----------
 packages/website/ts/@next/components/header.tsx    | 35 ++++++++++++----------
 packages/website/ts/@next/components/newLayout.tsx | 12 ++++----
 packages/website/ts/@next/components/siteWrap.tsx  |  2 +-
 packages/website/ts/@next/pages/instant.tsx        |  3 +-
 packages/website/tsconfig.json                     |  5 +---
 11 files changed, 63 insertions(+), 59 deletions(-)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index fc98a1a1b..b0b0c8340 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -66,6 +66,7 @@
         "react-loadable": "^5.5.0",
         "react-popper": "^1.0.0-beta.6",
         "react-redux": "^5.0.3",
+        "react-responsive": "^6.0.1",
         "react-scroll": "0xproject/react-scroll#pr-330-and-replace-state",
         "react-syntax-highlighter": "^10.1.1",
         "react-tooltip": "^3.2.7",
diff --git a/packages/website/ts/@next/components/aboutPageLayout.tsx b/packages/website/ts/@next/components/aboutPageLayout.tsx
index a5e8df7e8..f562bcff5 100644
--- a/packages/website/ts/@next/components/aboutPageLayout.tsx
+++ b/packages/website/ts/@next/components/aboutPageLayout.tsx
@@ -11,9 +11,10 @@ import { addFadeInAnimation } from 'ts/@next/constants/animations';
 
 interface Props {
     title: string;
-    description: React.Node;
+    description: Node;
     linkLabel?: string;
     linkUrl?: string;
+    children?: Node;
 }
 
 export const AboutPageLayout = (props: Props) => (
@@ -28,9 +29,9 @@ export const AboutPageLayout = (props: Props) => (
 
            <Column width="70%" maxWidth="800px">
                <Column width="100%" maxWidth="680px">
-                   <AnimatedHeading size="medium">
-                     {props.title}
-                   </AnimatedHeading>
+                    <AnimatedHeading size="medium">
+                        {props.title}
+                    </AnimatedHeading>
 
                    <AnimatedParagraph size="medium" marginBottom="60px" isMuted={0.65}>
                      {props.description}
@@ -38,14 +39,14 @@ export const AboutPageLayout = (props: Props) => (
 
                    {(props.linkLabel && props.linkUrl) &&
                         <AnimatedLink
-                          to={props.linkUrl}
-                          isWithArrow={true}
+                            to={props.linkUrl}
+                            isWithArrow={true}
                         >
-                             {props.linkLabel}
+                            {props.linkLabel}
                         </AnimatedLink>
                    }
-               </Column>
-           </Column>
+                </Column>
+            </Column>
         </Section>
 
         {props.children}
diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index 40fe13bc1..e3ab98dcf 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -43,8 +43,8 @@ export const Banner: React.StatelessComponent<Props> = (props: Props) => {
             <Border/>
             <Border isBottom={true} />
 
-            <Column colWidth="1/2" isPadLarge={true}>
-                <CustomHeading isNoMargin={true}>{heading}</CustomHeading>
+            <Column>
+                <CustomHeading>{heading}</CustomHeading>
 
                 {subline &&
                     <Paragraph isMuted={0.5} isNoMargin={true}>
@@ -52,7 +52,7 @@ export const Banner: React.StatelessComponent<Props> = (props: Props) => {
                     </Paragraph>
                 }
             </Column>
-            <Column colWidth="1/2" isPadLarge={true}>
+            <Column>
                 <ButtonWrap>
                     {mainCta &&
                         <Button
diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index bdf673495..cca4d1382 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -15,8 +15,8 @@ interface ButtonInterface {
     isAccentColor?: boolean;
     hasIcon?: boolean | string;
     isInline?: boolean;
-    type?: string;
     href?: string;
+    to?: string;
     onClick?: () => any;
     theme?: {
         textColor: string;
diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index e19f041c7..7f326bc52 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -18,7 +18,7 @@ interface Props {
     icon: string;
     iconSize?: 'medium' | 'large' | number;
     title: string;
-    description: React.Node;
+    description: Node;
     actions?: Action[];
 }
 
@@ -43,6 +43,7 @@ export const Definition = (props: Props) => (
                 <LinkWrap>
                     {props.actions.map((item, index) => (
                         <Button
+                            key={`dlink-${index}`}
                             href={item.url}
                             isWithArrow={true}
                             isAccentColor={true}
@@ -56,7 +57,7 @@ export const Definition = (props: Props) => (
     </Wrap>
 );
 
-const Wrap = styled.div`
+const Wrap = styled.div<Props>`
     max-width: ${props => props.isInline && '354px'};
 
     & + & {
@@ -81,7 +82,7 @@ const Wrap = styled.div`
     }
 `;
 
-const TextWrap = styled.div`
+const TextWrap = styled.div<Props>`
     width: 100%;
     max-width: 560px;
 
diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 11d18c7f7..897bd1d51 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -1,10 +1,11 @@
 import * as _ from 'lodash';
 import * as React from 'react';
+import MediaQuery from 'react-responsive';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
 import { Logo } from 'ts/@next/components/logo';
-import { Column, FlexWrap, WrapGrid } from 'ts/@next/components/newLayout';
+import { Column, ColumnProps, FlexWrap, WrapGrid } from 'ts/@next/components/newLayout';
 import { NewsletterForm } from 'ts/@next/components/newsletter_form';
 
 interface LinkInterface {
@@ -15,6 +16,7 @@ interface LinkInterface {
 
 interface LinkRows {
     heading: string;
+    isOnMobile?: boolean;
     links: LinkInterface[];
 }
 
@@ -65,25 +67,22 @@ export const Footer: React.StatelessComponent = () => (
     <FooterWrap>
         <FlexWrap>
             <FooterColumn width="35%">
-                <Logo isLight={true} />
+                <Logo />
                 <NewsletterForm />
             </FooterColumn>
 
             <FooterColumn width="55%">
                 <WrapGrid isCentered={false} isWrapped={true}>
-                    {_.map(linkRows, (row, index) => (
-                        <FooterSectionWrap
-                            key={`fc-${index}`}
-                            colWidth="1/4"
-                            isNoPadding={true}
-                            isMobileHidden={!row.isOnMobile}
-                        >
-                            <RowHeading>
-                                {row.heading}
-                            </RowHeading>
-
-                            <LinkList links={row.links} />
-                        </FooterSectionWrap>
+                    {_.map(linkRows, (row: LinkRows, index) => (
+                        <MediaQuery minWidth={row.isOnMobile ? 0 : 768}>
+                            <FooterSectionWrap key={`fc-${index}`}>
+                                <RowHeading>
+                                    {row.heading}
+                                </RowHeading>
+
+                                <LinkList links={row.links} />
+                            </FooterSectionWrap>
+                        </MediaQuery>
                     ))}
                 </WrapGrid>
             </FooterColumn>
@@ -124,7 +123,6 @@ const FooterColumn = styled(Column)`
     }
 
     @media (max-width: 768px) {
-        display: ${props => props.isMobileHidden && 'none'};
         text-align: left;
     }
 `;
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index c5c67ac80..c16e2f7b4 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -1,5 +1,6 @@
 import _ from 'lodash';
 import * as React from 'react';
+import MediaQuery from 'react-responsive';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled, { withTheme } from 'styled-components';
 
@@ -10,11 +11,15 @@ import { Hamburger } from 'ts/@next/components/hamburger';
 import { Logo } from 'ts/@next/components/logo';
 import { MobileNav } from 'ts/@next/components/mobileNav';
 import { FlexWrap } from 'ts/@next/components/newLayout';
+import { ThemeInteface } from 'ts/@next/components/siteWrap';
 import { Paragraph } from 'ts/@next/components/text';
 
 interface HeaderProps {
-    isOpen: boolean;
+    isOpen?: boolean;
     location?: Location;
+    isNavToggled?: boolean;
+    toggleMobileNav: () => void;
+    theme: ThemeInterface;
 }
 
 interface HeaderState {
@@ -89,7 +94,7 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
             <StyledHeader isOpen={isOpen}>
                 <HeaderWrap>
                     <ReactRouterLink to="/next">
-                        <Logo/>
+                        <Logo />
                     </ReactRouterLink>
 
                     <NavLinks>
@@ -102,13 +107,15 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
                         ))}
                     </NavLinks>
 
-                    <TradeButton
-                        bgColor={theme.headerButtonBg}
-                        color="#ffffff"
-                        href="https://0xproject.com/portal"
-                    >
-                        Trade on 0x
-                    </TradeButton>
+                    <MediaQuery minWidth={990}>
+                        <TradeButton
+                            bgColor={theme.headerButtonBg}
+                            color="#ffffff"
+                            href="https://0xproject.com/portal"
+                        >
+                            Trade on 0x
+                        </TradeButton>
+                    </MediaQuery>
 
                     <Hamburger onClick={toggleMobileNav}/>
                     <MobileNav isToggled={isNavToggled} toggleMobileNav={toggleMobileNav} />
@@ -120,12 +127,12 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
 
 export const Header = withTheme(HeaderBase);
 
-const NavItem = (props): React.ReactNode => {
-    const { link, index } = props;
+const NavItem = (props: NavItem): React.ReactNode => {
+    const { link } = props;
     const Subnav = link.dropdownComponent;
 
     return (
-        <LinkWrap key={`nav-${index}`}>
+        <LinkWrap>
             <StyledNavLink
                 to={link.url}
                 isTransparent={true}
@@ -253,8 +260,4 @@ const DropdownWrap = styled.div<DropdownWrapInterface>`
 
 const TradeButton = styled(Button)`
     padding: 14px 22px !important;
-
-    @media (max-width: 990px) {
-        display: none !important;
-    }
 `;
diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index 3126db7ee..fe0a290c5 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -1,7 +1,8 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-interface WrapProps {
+export interface WrapProps {
+    bgColor?: string;
     offsetTop?: string;
     maxWidth?: string;
     wrapWidth?: string;
@@ -11,7 +12,7 @@ interface WrapProps {
     isWrapped?: boolean;
 }
 
-interface WrapGridProps {
+export interface WrapGridProps {
     isWrapped?: boolean;
     isCentered?: boolean;
 }
@@ -20,7 +21,7 @@ export interface WrapStickyProps {
     offsetTop?: string;
 }
 
-interface SectionProps extends WrapProps {
+export interface SectionProps extends WrapProps {
     isPadded?: boolean;
     isFullWidth?: boolean;
     isFlex?: boolean;
@@ -28,15 +29,16 @@ interface SectionProps extends WrapProps {
     flexBreakpoint?: string;
     maxWidth?: string;
     bgColor?: 'dark' | 'light' | string;
+    children: any;
 }
 
-interface FlexProps {
+export interface FlexProps {
     padding?: string;
     isFlex?: boolean;
     flexBreakpoint?: string;
 }
 
-interface ColumnProps {
+export interface ColumnProps {
     padding?: string;
     width?: string;
     maxWidth?: string;
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 92ae76235..f2851d2d2 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -71,7 +71,7 @@ const GLOBAL_THEMES: ThemeInterface = {
     },
 };
 
-export class SiteWrap extends React.Component {
+export class SiteWrap extends React.Component<Props> {
     public state = {
         isMobileNavOpen: false,
     };
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 3608afebf..fbc56bff7 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -72,7 +72,7 @@ export const Next0xInstant = () => (
           <MarqueeWrap>
               <div>
                   {[...Array(12)].map((item, index) => (
-                    <Card index={index}>
+                    <Card key={`card-${index}`} index={index}>
                       <img src={`/images/@next/0x-instant/widget-${(index % 6) + 1}.png`} />
                     </Card>
                   ))}
@@ -83,6 +83,7 @@ export const Next0xInstant = () => (
         <Section>
             {_.map(featuresData, (item, index) => (
                 <Definition
+                    key={`definition-${index}`}
                     icon={item.icon}
                     title={item.title}
                     description={item.description}
diff --git a/packages/website/tsconfig.json b/packages/website/tsconfig.json
index 1c0c35984..67573971f 100644
--- a/packages/website/tsconfig.json
+++ b/packages/website/tsconfig.json
@@ -28,8 +28,5 @@
         ]
 
     },
-    "include": ["./ts/**/*"],
-    "reportFiles": [
-        "./ts/@next/**/*"
-    ],
+    "include": ["./ts/**/*"]
 }
-- 
cgit v1.2.3


From ac1786585e24528e34f61a3edc63ad4605cf015a Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Thu, 13 Dec 2018 18:44:18 +0100
Subject: [WIP] cleanup, typing

---
 packages/website/ts/@next/components/header.tsx    | 14 +++++--------
 packages/website/ts/@next/components/hero.tsx      |  6 +++---
 packages/website/ts/@next/components/mobileNav.tsx | 23 +++++++++++-----------
 packages/website/ts/@next/components/siteWrap.tsx  | 22 ++++++++++++++++++---
 4 files changed, 38 insertions(+), 27 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index c16e2f7b4..b982538da 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -11,14 +11,14 @@ import { Hamburger } from 'ts/@next/components/hamburger';
 import { Logo } from 'ts/@next/components/logo';
 import { MobileNav } from 'ts/@next/components/mobileNav';
 import { FlexWrap } from 'ts/@next/components/newLayout';
-import { ThemeInteface } from 'ts/@next/components/siteWrap';
+import { ThemeInterface } from 'ts/@next/components/siteWrap';
 import { Paragraph } from 'ts/@next/components/text';
 
 interface HeaderProps {
     isOpen?: boolean;
     location?: Location;
     isNavToggled?: boolean;
-    toggleMobileNav: () => void;
+    toggleMobileNav?: () => void;
     theme: ThemeInterface;
 }
 
@@ -117,7 +117,7 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
                         </TradeButton>
                     </MediaQuery>
 
-                    <Hamburger onClick={toggleMobileNav}/>
+                    <Hamburger isOpen={isOpen} onClick={toggleMobileNav}/>
                     <MobileNav isToggled={isNavToggled} toggleMobileNav={toggleMobileNav} />
                 </HeaderWrap>
             </StyledHeader>
@@ -127,17 +127,13 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
 
 export const Header = withTheme(HeaderBase);
 
-const NavItem = (props: NavItem): React.ReactNode => {
+const NavItem = (props: { link: NavItem }): React.ReactNode => {
     const { link } = props;
     const Subnav = link.dropdownComponent;
 
     return (
         <LinkWrap>
-            <StyledNavLink
-                to={link.url}
-                isTransparent={true}
-                isNoBorder={true}
-            >
+            <StyledNavLink to={link.url}>
                 {link.text}
             </StyledNavLink>
 
diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index 9ba67df91..1ccef77d0 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -46,7 +46,7 @@ const Section = styled.section`
     }
 `;
 
-const Wrap = styled.div`
+const Wrap = styled.div<{ isCentered?: boolean }>`
     width: calc(100% - 60px);
     margin: 0 auto;
 
@@ -64,7 +64,7 @@ const Wrap = styled.div`
     }
 `;
 
-const Title = styled.h1`
+const Title = styled.h1<{ isLarge?: any }>`
     font-size: ${props => props.isLarge ? '80px' : '58px'};
     font-weight: 300;
     line-height: 1.1;
@@ -93,7 +93,7 @@ const Description = styled.p`
     }
 `;
 
-const Content = styled.div`
+const Content = styled.div<{ width: string }>`
     width: 100%;
 
     @media (min-width: 768px) {
diff --git a/packages/website/ts/@next/components/mobileNav.tsx b/packages/website/ts/@next/components/mobileNav.tsx
index 9e1231332..c19d4b587 100644
--- a/packages/website/ts/@next/components/mobileNav.tsx
+++ b/packages/website/ts/@next/components/mobileNav.tsx
@@ -5,8 +5,13 @@ import {Link} from 'react-router-dom';
 
 import {WrapGrid} from 'ts/@next/components/newLayout';
 
-export class MobileNav extends React.PureComponent {
-    public render(): React.Node {
+interface Props {
+    isToggled: boolean;
+    toggleMobileNav: () => void;
+}
+
+export class MobileNav extends React.PureComponent<Props> {
+    public render(): React.ReactNode {
         const { isToggled, toggleMobileNav } = this.props;
 
         return (
@@ -14,7 +19,7 @@ export class MobileNav extends React.PureComponent {
                 <Section>
                     <h4>Products</h4>
 
-                    <List>
+                    <ul>
                         <li>
                             <Link to="#">
                                 0x instant
@@ -25,7 +30,7 @@ export class MobileNav extends React.PureComponent {
                                 0x Launch Kit
                             </Link>
                         </li>
-                    </List>
+                    </ul>
                 </Section>
 
                 <Section isDark={true}>
@@ -61,7 +66,7 @@ export class MobileNav extends React.PureComponent {
     }
 }
 
-const Wrap = styled.nav`
+const Wrap = styled.nav<{ isToggled: boolean }>`
     width: 100%;
     height: 357px;
     background-color: ${props => props.theme.mobileNavBgUpper};
@@ -98,18 +103,12 @@ const Overlay = styled.div`
     cursor: pointer;
 `;
 
-const Section = styled.div`
+const Section = styled.div<{ isDark?: boolean }>`
     width: 100%;
     padding: 15px 30px;
     background-color: ${props => props.isDark && props.theme.mobileNavBgLower};
 `;
 
-const List = styled.ul`
-    li {
-        float: ${props => props.inline && 'left'}''
-    }
-`;
-
 const Grid = styled(WrapGrid)`
     li {
         width: 50%;
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index f2851d2d2..57fdcae43 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -14,12 +14,28 @@ interface Props {
     children: any;
 }
 
+interface State {
+    isMobileNavOpen: boolean;
+}
+
 // we proabbly want to put this somewhere else (themes)
 export interface ThemeInterface {
     [key: string]: {
         bgColor: string;
+        darkBgColor: string;
+        lightBgColor: string;
         textColor: string;
+        paragraphColor: string;
         linkColor: string;
+        mobileNavBgUpper: string;
+        mobileNavBgLower: string;
+        mobileNavColor: string;
+        dropdownBg: string;
+        dropdownButtonBg: string;
+        dropdownColor: string;
+        headerButtonBg: string;
+        footerBg: string;
+        footerColor: string;
     };
 }
 
@@ -71,7 +87,7 @@ const GLOBAL_THEMES: ThemeInterface = {
     },
 };
 
-export class SiteWrap extends React.Component<Props> {
+export class SiteWrap extends React.Component<Props, State> {
     public state = {
         isMobileNavOpen: false,
     };
@@ -85,7 +101,7 @@ export class SiteWrap extends React.Component<Props> {
         });
     }
 
-    public render(): React.Node {
+    public render(): React.ReactNode {
         const {
             children,
             theme = 'dark',
@@ -110,7 +126,7 @@ export class SiteWrap extends React.Component<Props> {
     }
 }
 
-const Main = styled.main`
+const Main = styled.main<{ isNavtoggled: boolean }>`
     transition: transform 0.5s, opacity 0.5s;
     transform: translate3d(0, ${props => props.isNavToggled ? '357px' : 0}, 0);
     opacity: ${props => props.isNavToggled && '0.5'};
-- 
cgit v1.2.3


From 52272cd2906b9d18a5ff77fde08854ea1c6e9e4c Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 18:57:22 +0100
Subject: Hide configurator on smaller screens

---
 packages/website/ts/@next/pages/instant.tsx              | 10 ++++++++--
 packages/website/ts/@next/pages/instant/configurator.tsx |  2 +-
 2 files changed, 9 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index fbc56bff7..2038ce160 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -94,10 +94,10 @@ export const Next0xInstant = () => (
             ))}
         </Section>
 
-        <Section maxWidth="1386px" padding="0 58px 70px" bgColor={colors.backgroundDark}>
+        <ConfiguratorSection maxWidth="1386px" padding="0 58px 70px" bgColor={colors.backgroundDark}>
           <Heading>0x Instant Configurator</Heading>
           <Configurator hash={CONFIGURATOR_HASH} />
-        </Section>
+        </ConfiguratorSection>
 
         <Banner
             heading="Need more flexibility?"
@@ -135,6 +135,12 @@ const fadeUp = keyframes`
   }
 `;
 
+const ConfiguratorSection = styled(Section)`
+  @media (max-width: 1050px) {
+      display: none;
+  }
+`;
+
 // width = 370 * 12
 const MarqueeWrap = styled.div`
     width: 100vw;
diff --git a/packages/website/ts/@next/pages/instant/configurator.tsx b/packages/website/ts/@next/pages/instant/configurator.tsx
index a90176e0c..af37ea8e7 100644
--- a/packages/website/ts/@next/pages/instant/configurator.tsx
+++ b/packages/website/ts/@next/pages/instant/configurator.tsx
@@ -39,7 +39,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
             <FlexWrap
                 isFlex={true}
             >
-                <Column width="442px" padding={[0, 'small', 0, 0]}>
+                <Column width="442px" padding="0 30px 0 0">
                     <ConfigGenerator value={this.state.instantConfig} onConfigChange={this._handleConfigChange} />
                 </Column>
                 <Column width="560px">
-- 
cgit v1.2.3


From e48887bc6f2ba158430a911d4d07376e65401f26 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 13 Dec 2018 19:39:56 +0100
Subject: Tweak slider

---
 .../ts/@next/pages/instant/config_generator.tsx    |  19 +-
 .../@next/pages/instant/fee_percentage_slider.tsx  |  78 ++++++
 .../website/ts/@next/pages/instant/rc-slider.css   | 295 +++++++++++++++++++++
 .../ts/pages/instant/fee_percentage_slider.tsx     |   2 +-
 4 files changed, 376 insertions(+), 18 deletions(-)
 create mode 100644 packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx
 create mode 100644 packages/website/ts/@next/pages/instant/rc-slider.css

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant/config_generator.tsx b/packages/website/ts/@next/pages/instant/config_generator.tsx
index 119311d94..d63ea118b 100644
--- a/packages/website/ts/@next/pages/instant/config_generator.tsx
+++ b/packages/website/ts/@next/pages/instant/config_generator.tsx
@@ -12,7 +12,7 @@ import { MultiSelect } from 'ts/components/ui/multi_select';
 import { Spinner } from 'ts/components/ui/spinner';
 import { Text } from 'ts/components/ui/text';
 import { ConfigGeneratorAddressInput } from 'ts/@next/pages/instant/config_generator_address_input';
-import { FeePercentageSlider } from 'ts/pages/instant/fee_percentage_slider';
+import { FeePercentageSlider } from 'ts/@next/pages/instant/fee_percentage_slider';
 import { colors } from 'ts/style/colors';
 import { WebsitePaths } from 'ts/types';
 import { constants } from 'ts/utils/constants';
@@ -303,21 +303,6 @@ export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSec
     </Container>
 );
 
-const Mark = ({ checked }) => (
-    <StyledMark checked={checked}>
-        {checked && ''}
-    </StyledMark>
-);
-
-const StyledMark = styled.div`
-    border: 1px solid #ccc;
-    border-radius: 50%;
-    width: 16px;
-    height: 16px;
-    border-color: ${props => props.checked && colors.brandLight};
-    background-color: ${props => props.checked && colors.brandLight};
-`;
-
 ConfigGeneratorSection.defaultProps = {
     marginBottom: '30px',
 };
@@ -337,4 +322,4 @@ const CheckboxText = styled.span`
 
 const OptionalAction = styled(OptionalText)`
     cursor: pointer;
-`;
\ No newline at end of file
+`;
diff --git a/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx
new file mode 100644
index 000000000..47b8d2b8f
--- /dev/null
+++ b/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx
@@ -0,0 +1,78 @@
+import Slider from 'rc-slider';
+import * as React from 'react';
+import styled from 'styled-components';
+import 'ts/@next/pages/instant/rc-slider.css';
+
+import { colors } from 'ts/style/colors';
+
+const SliderWithTooltip = (Slider as any).createSliderWithTooltip(Slider);
+// tslint:disable-next-line:no-unused-expression
+
+export interface FeePercentageSliderProps {
+    value: number;
+    onChange: (value: number) => void;
+}
+
+export class FeePercentageSlider extends React.Component<FeePercentageSliderProps> {
+    public render(): React.ReactNode {
+        return (
+            <StyledSlider
+                min={0}
+                max={0.05}
+                step={0.0025}
+                value={this.props.value}
+                onChange={this.props.onChange}
+                tipFormatter={this._feePercentageSliderFormatter}
+                tipProps={{ placement: 'bottom', overlayStyle: { backgroundColor: '#fff', borderRadius: '4px' } }}
+                trackStyle={{
+                    backgroundColor: colors.brandLight,
+                }}
+                railStyle={{
+                    backgroundColor: 'rgba(255, 255, 255, 0.2)',
+                }}
+                handleStyle={{
+                    border: 'none',
+                    boxShadow: 'none',
+                }}
+                activeDotStyle={{
+                    boxShadow: 'none',
+                    border: 'none',
+                }}
+            />
+        );
+    }
+    private readonly _feePercentageSliderFormatter = (value: number): React.ReactNode => {
+        return <Text>{`${(value * 100).toFixed(2)}%`}</Text>;
+    };
+}
+
+const StyledSlider = styled(SliderWithTooltip)`
+    .rc-slider-tooltip__inner {
+        box-shadow: none !important;
+        background-color: ${colors.white} !important;
+        border-radius: 4px !important;
+        padding: 3px 12px !important;
+        height: auto !important;
+        position: relative;
+        top: 7px;
+        &:after {
+            border: solid transparent;
+            content: " ";
+            height: 0;
+            width: 0;
+            position: absolute;
+            pointer-events: none;
+            border-width: 6px;
+            bottom: 100%;
+            left: 100%;
+            border-bottom-color: ${colors.white};
+            margin-left: -60%;
+        }
+    }
+`;
+
+const Text = styled.span`
+    color: #000000;
+    font-size: 12px;
+    line-height: 18px;
+`;
diff --git a/packages/website/ts/@next/pages/instant/rc-slider.css b/packages/website/ts/@next/pages/instant/rc-slider.css
new file mode 100644
index 000000000..a4a521d54
--- /dev/null
+++ b/packages/website/ts/@next/pages/instant/rc-slider.css
@@ -0,0 +1,295 @@
+.rc-slider {
+    position: relative;
+    height: 14px;
+    padding: 5px 0;
+    width: 100%;
+    border-radius: 6px;
+    -ms-touch-action: none;
+    touch-action: none;
+    box-sizing: border-box;
+    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+.rc-slider * {
+    box-sizing: border-box;
+    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+.rc-slider-rail {
+    position: absolute;
+    width: 100%;
+    background-color: #e9e9e9;
+    height: 4px;
+    border-radius: 6px;
+}
+
+.rc-slider-track {
+    position: absolute;
+    left: 0;
+    height: 4px;
+    border-radius: 6px;
+    background-color: #abe2fb;
+}
+
+.rc-slider-handle {
+    position: absolute;
+    margin-left: -7px;
+    margin-top: -5px;
+    width: 14px;
+    height: 14px;
+    cursor: pointer;
+    cursor: -webkit-grab;
+    cursor: grab;
+    border-radius: 50%;
+    border: solid 2px #96dbfa;
+    background-color: #fff;
+    -ms-touch-action: pan-x;
+    touch-action: pan-x;
+}
+
+.rc-slider-handle:focus {
+    border-color: #57c5f7;
+    box-shadow: 0 0 0 5px #96dbfa;
+    outline: none;
+}
+
+.rc-slider-handle-click-focused:focus {
+    border-color: #96dbfa;
+    box-shadow: unset;
+}
+
+.rc-slider-handle:hover {
+    border-color: #57c5f7;
+}
+
+.rc-slider-handle:active {
+    border-color: #57c5f7;
+    box-shadow: 0 0 5px #57c5f7;
+    cursor: -webkit-grabbing;
+    cursor: grabbing;
+}
+
+.rc-slider-mark {
+    position: absolute;
+    top: 18px;
+    left: 0;
+    width: 100%;
+    font-size: 12px;
+}
+
+.rc-slider-mark-text {
+    position: absolute;
+    display: inline-block;
+    vertical-align: middle;
+    text-align: center;
+    cursor: pointer;
+    color: #999;
+}
+
+.rc-slider-mark-text-active {
+    color: #666;
+}
+
+.rc-slider-step {
+    position: absolute;
+    width: 100%;
+    height: 4px;
+    background: transparent;
+}
+
+.rc-slider-dot {
+    position: absolute;
+    bottom: -2px;
+    margin-left: -4px;
+    width: 8px;
+    height: 8px;
+    border: 2px solid #e9e9e9;
+    background-color: #fff;
+    cursor: pointer;
+    border-radius: 50%;
+    vertical-align: middle;
+}
+
+.rc-slider-dot-active {
+    border-color: #96dbfa;
+}
+
+.rc-slider-disabled {
+    background-color: #e9e9e9;
+}
+
+.rc-slider-disabled .rc-slider-track {
+    background-color: #ccc;
+}
+
+.rc-slider-disabled .rc-slider-handle,
+.rc-slider-disabled .rc-slider-dot {
+    border-color: #ccc;
+    box-shadow: none;
+    background-color: #fff;
+    cursor: not-allowed;
+}
+
+.rc-slider-disabled .rc-slider-mark-text,
+.rc-slider-disabled .rc-slider-dot {
+    cursor: not-allowed !important;
+}
+
+.rc-slider-vertical {
+    width: 14px;
+    height: 100%;
+    padding: 0 5px;
+}
+
+.rc-slider-vertical .rc-slider-rail {
+    height: 100%;
+    width: 4px;
+}
+
+.rc-slider-vertical .rc-slider-track {
+    left: 5px;
+    bottom: 0;
+    width: 4px;
+}
+
+.rc-slider-vertical .rc-slider-handle {
+    margin-left: -5px;
+    margin-bottom: -7px;
+    -ms-touch-action: pan-y;
+    touch-action: pan-y;
+}
+
+.rc-slider-vertical .rc-slider-mark {
+    top: 0;
+    left: 18px;
+    height: 100%;
+}
+
+.rc-slider-vertical .rc-slider-step {
+    height: 100%;
+    width: 4px;
+}
+
+.rc-slider-vertical .rc-slider-dot {
+    left: 2px;
+    margin-bottom: -4px;
+}
+
+.rc-slider-vertical .rc-slider-dot:first-child {
+    margin-bottom: -4px;
+}
+
+.rc-slider-vertical .rc-slider-dot:last-child {
+    margin-bottom: -4px;
+}
+
+.rc-slider-tooltip-zoom-down-enter,
+.rc-slider-tooltip-zoom-down-appear {
+    animation-duration: .3s;
+    animation-fill-mode: both;
+    display: block !important;
+    animation-play-state: paused;
+}
+
+.rc-slider-tooltip-zoom-down-leave {
+    animation-duration: .3s;
+    animation-fill-mode: both;
+    display: block !important;
+    animation-play-state: paused;
+}
+
+.rc-slider-tooltip-zoom-down-enter.rc-slider-tooltip-zoom-down-enter-active,
+.rc-slider-tooltip-zoom-down-appear.rc-slider-tooltip-zoom-down-appear-active {
+    animation-name: rcSliderTooltipZoomDownIn;
+    animation-play-state: running;
+}
+
+.rc-slider-tooltip-zoom-down-leave.rc-slider-tooltip-zoom-down-leave-active {
+    animation-name: rcSliderTooltipZoomDownOut;
+    animation-play-state: running;
+}
+
+.rc-slider-tooltip-zoom-down-enter,
+.rc-slider-tooltip-zoom-down-appear {
+    transform: scale(0, 0);
+    animation-timing-function: cubic-bezier(0.23, 1, 0.32, 1);
+}
+
+.rc-slider-tooltip-zoom-down-leave {
+    animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
+}
+
+@keyframes rcSliderTooltipZoomDownIn {
+    0% {
+        opacity: 0;
+        transform-origin: 50% 100%;
+        transform: scale(0, 0);
+    }
+
+    100% {
+        transform-origin: 50% 100%;
+        transform: scale(1, 1);
+    }
+}
+
+@keyframes rcSliderTooltipZoomDownOut {
+    0% {
+        transform-origin: 50% 100%;
+        transform: scale(1, 1);
+    }
+
+    100% {
+        opacity: 0;
+        transform-origin: 50% 100%;
+        transform: scale(0, 0);
+    }
+}
+
+.rc-slider-tooltip {
+    position: absolute;
+    left: -9999px;
+    top: -9999px;
+    visibility: visible;
+    box-sizing: border-box;
+    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+.rc-slider-tooltip * {
+    box-sizing: border-box;
+    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+.rc-slider-tooltip-hidden {
+    display: none;
+}
+
+.rc-slider-tooltip-placement-top {
+    padding: 4px 0 8px 0;
+}
+
+.rc-slider-tooltip-inner {
+    padding: 4px 6px 4px;
+    min-width: 24px;
+    height: 24px;
+    font-size: 12px;
+    line-height: 1;
+    color: #000;
+    text-align: center;
+    text-decoration: none;
+}
+
+.rc-slider-tooltip-arrow {
+    position: absolute;
+    width: 0;
+    height: 0;
+    border-color: transparent;
+    border-style: solid;
+}
+
+.rc-slider-tooltip-placement-top .rc-slider-tooltip-arrow {
+    bottom: 4px;
+    left: 50%;
+    margin-left: -4px;
+    border-width: 4px 4px 0;
+    border-top-color: #6c6c6c;
+}
diff --git a/packages/website/ts/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
index 3fc6b381d..176240f2e 100644
--- a/packages/website/ts/pages/instant/fee_percentage_slider.tsx
+++ b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
@@ -1,5 +1,5 @@
 import Slider from 'rc-slider';
-import 'rc-slider/assets/index.css';
+//import 'rc-slider/assets/index.css';
 import * as React from 'react';
 import styled from 'styled-components';
 
-- 
cgit v1.2.3


From 80f03ef987227b86bd56562ff16080c583474d29 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Thu, 13 Dec 2018 11:00:54 -0800
Subject: fix(website): update copy of instant track in dev home

---
 packages/website/translations/english.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/translations/english.json b/packages/website/translations/english.json
index 8f882f506..2914ffead 100644
--- a/packages/website/translations/english.json
+++ b/packages/website/translations/english.json
@@ -92,9 +92,9 @@
     "ORDER_BASICS_DESCRIPTION": "Tutorial on how to create, validate and fill an order using 0x",
     "USE_NETWORKED_LIQUIDITY": "use networked liquidity",
     "USE_NETWORKED_LIQUIDITY_DESCRIPTION": "Learn how to tap into networked liquidity using the Standard Relayer API",
-    "INTEGRATE_0X_INSTANT": "integrate 0x Instant and AssetBuyer",
+    "INTEGRATE_0X_INSTANT": "add seamless purchasing of crypto assets to your website or app",
     "INTEGRATE_0X_INSTANT_DESCRIPTION":
-        "Add 0x Instant to your app or website, or use AssetBuyer to programmatically make market buys",
+        "learn how to use 0x Instant or AssetBuyer to give your users the power of purchasing crypto assets using 0x",
     "VIEW_ALL_DOCUMENTATION": "view all documentation",
     "SANDBOX": "0x.js sandbox",
     "GITHUB": "github",
-- 
cgit v1.2.3


From 33c6e40b7026858be52f804c726b9a1ef41647d3 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 13 Dec 2018 12:45:38 -0800
Subject: simplify scaling input logic

---
 .../src/components/scaling_amount_input.tsx        |  1 +
 packages/instant/src/components/scaling_input.tsx  | 65 ++++++----------------
 packages/instant/src/components/ui/input.tsx       |  2 +-
 3 files changed, 18 insertions(+), 50 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/scaling_amount_input.tsx b/packages/instant/src/components/scaling_amount_input.tsx
index 86aca5a65..4feb0502d 100644
--- a/packages/instant/src/components/scaling_amount_input.tsx
+++ b/packages/instant/src/components/scaling_amount_input.tsx
@@ -58,6 +58,7 @@ export class ScalingAmountInput extends React.Component<ScalingAmountInputProps,
         const { textLengthThreshold, fontColor, maxFontSizePx, onFontSizeChange } = this.props;
         return (
             <ScalingInput
+                type="number"
                 maxFontSizePx={maxFontSizePx}
                 textLengthThreshold={textLengthThreshold}
                 onFontSizeChange={onFontSizeChange}
diff --git a/packages/instant/src/components/scaling_input.tsx b/packages/instant/src/components/scaling_input.tsx
index 2c5567dc1..78c83115a 100644
--- a/packages/instant/src/components/scaling_input.tsx
+++ b/packages/instant/src/components/scaling_input.tsx
@@ -13,10 +13,10 @@ export enum ScalingInputPhase {
 
 export interface ScalingSettings {
     percentageToReduceFontSizePerCharacter: number;
-    constantPxToIncreaseWidthPerCharacter: number;
 }
 
 export interface ScalingInputProps {
+    type?: string;
     textLengthThreshold: number;
     maxFontSizePx: number;
     value: string;
@@ -31,21 +31,16 @@ export interface ScalingInputProps {
     hasAutofocus: boolean;
 }
 
-export interface ScalingInputState {
-    inputWidthPxAtPhaseChange?: number;
-}
-
 export interface ScalingInputSnapshot {
     inputWidthPx: number;
 }
 
 // These are magic numbers that were determined experimentally.
 const defaultScalingSettings: ScalingSettings = {
-    percentageToReduceFontSizePerCharacter: 0.125,
-    constantPxToIncreaseWidthPerCharacter: 4,
+    percentageToReduceFontSizePerCharacter: 0.1,
 };
 
-export class ScalingInput extends React.Component<ScalingInputProps, ScalingInputState> {
+export class ScalingInput extends React.Component<ScalingInputProps> {
     public static defaultProps = {
         onChange: util.boundNoop,
         onFontSizeChange: util.boundNoop,
@@ -54,9 +49,6 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
         isDisabled: false,
         hasAutofocus: false,
     };
-    public state: ScalingInputState = {
-        inputWidthPxAtPhaseChange: undefined,
-    };
     private readonly _inputRef = React.createRef<HTMLInputElement>();
     public static getPhase(textLengthThreshold: number, value: string): ScalingInputPhase {
         if (value.length <= textLengthThreshold) {
@@ -93,36 +85,15 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
             scalingSettings.percentageToReduceFontSizePerCharacter,
         );
     }
-    public getSnapshotBeforeUpdate(): ScalingInputSnapshot {
-        return {
-            inputWidthPx: this._getInputWidthInPx(),
-        };
-    }
     public componentDidMount(): void {
         // Trigger an initial notification of the calculated fontSize.
         const currentPhase = ScalingInput.getPhaseFromProps(this.props);
         const currentFontSize = ScalingInput.calculateFontSizeFromProps(this.props, currentPhase);
         this.props.onFontSizeChange(currentFontSize);
     }
-    public componentDidUpdate(
-        prevProps: ScalingInputProps,
-        prevState: ScalingInputState,
-        snapshot: ScalingInputSnapshot,
-    ): void {
+    public componentDidUpdate(prevProps: ScalingInputProps): void {
         const prevPhase = ScalingInput.getPhaseFromProps(prevProps);
         const curPhase = ScalingInput.getPhaseFromProps(this.props);
-        // if we went from fixed to scaling, save the width from the transition
-        if (prevPhase !== ScalingInputPhase.ScalingFontSize && curPhase === ScalingInputPhase.ScalingFontSize) {
-            this.setState({
-                inputWidthPxAtPhaseChange: snapshot.inputWidthPx,
-            });
-        }
-        // if we went from scaling to fixed, revert back to scaling using `ch`
-        if (prevPhase === ScalingInputPhase.ScalingFontSize && curPhase !== ScalingInputPhase.ScalingFontSize) {
-            this.setState({
-                inputWidthPxAtPhaseChange: undefined,
-            });
-        }
         const prevFontSize = ScalingInput.calculateFontSizeFromProps(prevProps, prevPhase);
         const curFontSize = ScalingInput.calculateFontSizeFromProps(this.props, curPhase);
         // If font size has changed, notify.
@@ -131,14 +102,14 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
         }
     }
     public render(): React.ReactNode {
-        const { hasAutofocus, isDisabled, fontColor, onChange, placeholder, value, maxLength } = this.props;
+        const { type, hasAutofocus, isDisabled, fontColor, onChange, placeholder, value, maxLength } = this.props;
         const phase = ScalingInput.getPhaseFromProps(this.props);
         return (
             <Input
-                type="number"
+                type={type}
                 ref={this._inputRef as any}
                 fontColor={fontColor}
-                onChange={onChange}
+                onChange={this._handleChange}
                 value={value}
                 placeholder={placeholder}
                 fontSize={`${this._calculateFontSize(phase)}px`}
@@ -154,19 +125,7 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
         if (_.isEmpty(value)) {
             return `${this.props.emptyInputWidthCh}ch`;
         }
-        switch (phase) {
-            case ScalingInputPhase.FixedFontSize:
-                return `${value.length}ch`;
-            case ScalingInputPhase.ScalingFontSize:
-                const { inputWidthPxAtPhaseChange } = this.state;
-                if (!_.isUndefined(inputWidthPxAtPhaseChange)) {
-                    const charactersOverMax = value.length - textLengthThreshold;
-                    const scalingAmount = scalingSettings.constantPxToIncreaseWidthPerCharacter * charactersOverMax;
-                    const width = inputWidthPxAtPhaseChange + scalingAmount;
-                    return `${width}px`;
-                }
-                return `${textLengthThreshold}ch`;
-        }
+        return `${value.length}ch`;
     };
     private readonly _calculateFontSize = (phase: ScalingInputPhase): number => {
         return ScalingInput.calculateFontSizeFromProps(this.props, phase);
@@ -178,4 +137,12 @@ export class ScalingInput extends React.Component<ScalingInputProps, ScalingInpu
         }
         return ref.getBoundingClientRect().width;
     };
+    private readonly _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
+        const value = event.target.value;
+        const { maxLength } = this.props;
+        if (!_.isUndefined(value) && !_.isUndefined(maxLength) && value.length > maxLength) {
+            return;
+        }
+        this.props.onChange(event);
+    };
 }
diff --git a/packages/instant/src/components/ui/input.tsx b/packages/instant/src/components/ui/input.tsx
index 1e476bed3..697bfaf0f 100644
--- a/packages/instant/src/components/ui/input.tsx
+++ b/packages/instant/src/components/ui/input.tsx
@@ -2,7 +2,7 @@ import * as React from 'react';
 
 import { ColorOption, styled } from '../../style/theme';
 
-export interface InputProps {
+export interface InputProps extends React.HTMLAttributes<HTMLInputElement> {
     tabIndex?: number;
     className?: string;
     value?: string;
-- 
cgit v1.2.3


From 9cd859a68a94e90eb9891c5b9a4ec7518b7fb64d Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 13 Dec 2018 13:03:45 -0800
Subject: run linter

---
 packages/instant/src/components/scaling_input.tsx | 39 ++++++++++++++++-------
 packages/instant/src/components/ui/input.tsx      |  6 ++--
 2 files changed, 31 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/scaling_input.tsx b/packages/instant/src/components/scaling_input.tsx
index 78c83115a..00aea37da 100644
--- a/packages/instant/src/components/scaling_input.tsx
+++ b/packages/instant/src/components/scaling_input.tsx
@@ -1,3 +1,4 @@
+import { ObjectMap } from '@0x/types';
 import * as _ from 'lodash';
 import * as React from 'react';
 
@@ -13,6 +14,11 @@ export enum ScalingInputPhase {
 
 export interface ScalingSettings {
     percentageToReduceFontSizePerCharacter: number;
+    // 1ch = the width of the 0 chararacter.
+    // Allow to customize 'char' length for different characters.
+    characterWidthOverrides: ObjectMap<number>;
+    // How much room to leave to the right of the scaling input.
+    additionalInputSpaceInCh: number;
 }
 
 export interface ScalingInputProps {
@@ -38,13 +44,18 @@ export interface ScalingInputSnapshot {
 // These are magic numbers that were determined experimentally.
 const defaultScalingSettings: ScalingSettings = {
     percentageToReduceFontSizePerCharacter: 0.1,
+    characterWidthOverrides: {
+        '1': 0.7,
+        '.': 0.4,
+    },
+    additionalInputSpaceInCh: 0.4,
 };
 
 export class ScalingInput extends React.Component<ScalingInputProps> {
     public static defaultProps = {
         onChange: util.boundNoop,
         onFontSizeChange: util.boundNoop,
-        maxLength: 7,
+        maxLength: 9,
         scalingSettings: defaultScalingSettings,
         isDisabled: false,
         hasAutofocus: false,
@@ -102,7 +113,7 @@ export class ScalingInput extends React.Component<ScalingInputProps> {
         }
     }
     public render(): React.ReactNode {
-        const { type, hasAutofocus, isDisabled, fontColor, onChange, placeholder, value, maxLength } = this.props;
+        const { type, hasAutofocus, isDisabled, fontColor, placeholder, value, maxLength } = this.props;
         const phase = ScalingInput.getPhaseFromProps(this.props);
         return (
             <Input
@@ -121,22 +132,28 @@ export class ScalingInput extends React.Component<ScalingInputProps> {
         );
     }
     private readonly _calculateWidth = (phase: ScalingInputPhase): string => {
-        const { value, textLengthThreshold, scalingSettings } = this.props;
+        const { value, scalingSettings } = this.props;
         if (_.isEmpty(value)) {
             return `${this.props.emptyInputWidthCh}ch`;
         }
-        return `${value.length}ch`;
+        const lengthInCh = _.reduce(
+            value.split(''),
+            (sum, char) => {
+                const widthOverride = scalingSettings.characterWidthOverrides[char];
+                if (!_.isUndefined(widthOverride)) {
+                    // tslint is confused
+                    // tslint:disable-next-line:restrict-plus-operands
+                    return sum + widthOverride;
+                }
+                return sum + 1;
+            },
+            scalingSettings.additionalInputSpaceInCh,
+        );
+        return `${lengthInCh}ch`;
     };
     private readonly _calculateFontSize = (phase: ScalingInputPhase): number => {
         return ScalingInput.calculateFontSizeFromProps(this.props, phase);
     };
-    private readonly _getInputWidthInPx = (): number => {
-        const ref = this._inputRef.current;
-        if (!ref) {
-            return 0;
-        }
-        return ref.getBoundingClientRect().width;
-    };
     private readonly _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
         const value = event.target.value;
         const { maxLength } = this.props;
diff --git a/packages/instant/src/components/ui/input.tsx b/packages/instant/src/components/ui/input.tsx
index 697bfaf0f..53c43ea0b 100644
--- a/packages/instant/src/components/ui/input.tsx
+++ b/packages/instant/src/components/ui/input.tsx
@@ -32,9 +32,9 @@ export const Input =
             color: ${props => props.theme[props.fontColor || 'white']} !important;
             opacity: 0.5 !important;
         }
-        &::-webkit-outer-spin-button, &::-webkit-inner-spin-button { 
-            -webkit-appearance: none; 
-            margin: 0; 
+        &::-webkit-outer-spin-button, &::-webkit-inner-spin-button {
+            -webkit-appearance: none;
+            margin: 0;
           }
     }
 `;
-- 
cgit v1.2.3


From 8906c30f37d82fdaafc084ecee2e3206df8f6e38 Mon Sep 17 00:00:00 2001
From: Xianny <8582774+xianny@users.noreply.github.com>
Date: Thu, 13 Dec 2018 13:13:28 -0800
Subject: add special case to scrape OHLCV for eth/usd (#1428)

---
 .../pipeline/src/utils/get_ohlcv_trading_pairs.ts  | 44 +++++++++++++++++-----
 1 file changed, 34 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/utils/get_ohlcv_trading_pairs.ts b/packages/pipeline/src/utils/get_ohlcv_trading_pairs.ts
index 9d3ef2fba..19f81344e 100644
--- a/packages/pipeline/src/utils/get_ohlcv_trading_pairs.ts
+++ b/packages/pipeline/src/utils/get_ohlcv_trading_pairs.ts
@@ -23,6 +23,18 @@ interface CryptoCompareCoin {
 const TO_CURRENCIES = ['USD', 'EUR', 'ETH', 'USDT'];
 const ETHEREUM_IDENTIFIER = '7605';
 const HTTP_OK_STATUS = 200;
+
+interface StaticPair {
+    fromSymbol: string;
+    toSymbol: string;
+}
+const SPECIAL_CASES: StaticPair[] = [
+    {
+        fromSymbol: 'ETH',
+        toSymbol: 'USD',
+    },
+];
+
 /**
  * Get trading pairs with latest scraped time for OHLCV records
  * @param conn a typeorm Connection to postgres
@@ -44,6 +56,7 @@ export async function fetchOHLCVTradingPairsAsync(
     FROM raw.ohlcv_external
     GROUP BY from_symbol, to_symbol;`);
 
+    // build addressable index: { fromsym: { tosym: time }}
     const latestTradingPairsIndex: { [fromSym: string]: { [toSym: string]: number } } = {};
     latestTradingPairs.forEach(pair => {
         const latestIndex: { [toSym: string]: number } = latestTradingPairsIndex[pair.from_symbol] || {};
@@ -51,6 +64,13 @@ export async function fetchOHLCVTradingPairsAsync(
         latestTradingPairsIndex[pair.from_symbol] = latestIndex;
     });
 
+    // match time to special cases
+    const specialCases: TradingPair[] = SPECIAL_CASES.map(pair => {
+        const latestSavedTime =
+            R.path<number>([pair.fromSymbol, pair.toSymbol], latestTradingPairsIndex) || earliestBackfillTime;
+        return R.assoc('latestSavedTime', latestSavedTime, pair);
+    });
+
     // get token symbols used by Crypto Compare
     const allCoinsResp = await fetchAsync(COINLIST_API);
     if (allCoinsResp.status !== HTTP_OK_STATUS) {
@@ -66,27 +86,31 @@ export async function fetchOHLCVTradingPairsAsync(
     });
 
     // fetch all tokens that are traded on 0x
-    const rawTokenAddresses: Array<{ tokenaddress: string }> = await conn.query(
+    const rawEventTokenAddresses: Array<{ tokenaddress: string }> = await conn.query(
         `SELECT DISTINCT(maker_token_address) as tokenaddress FROM raw.exchange_fill_events UNION
       SELECT DISTINCT(taker_token_address) as tokenaddress FROM raw.exchange_fill_events`,
     );
-    const tokenAddresses = R.pluck('tokenaddress', rawTokenAddresses);
+
+    // tslint:disable-next-line:no-unbound-method
+    const eventTokenAddresses = R.pluck('tokenaddress', rawEventTokenAddresses).map(R.toLower);
 
     // join token addresses with CC symbols
-    const allTokenSymbols: string[] = tokenAddresses
-        .map(tokenAddress => erc20CoinsIndex.get(tokenAddress.toLowerCase()) || '')
-        .filter(x => x);
+    const eventTokenSymbols: string[] = eventTokenAddresses
+        .filter(tokenAddress => erc20CoinsIndex.has(tokenAddress))
+        .map(tokenAddress => erc20CoinsIndex.get(tokenAddress) as string);
 
-    // generate list of all tokens with time of latest existing record OR default earliest time
-    const allTradingPairCombinations: TradingPair[] = R.chain(sym => {
+    // join traded tokens with fiat and latest backfill time
+    const eventTradingPairs: TradingPair[] = R.chain(sym => {
         return TO_CURRENCIES.map(fiat => {
-            return {
+            const pair = {
                 fromSymbol: sym,
                 toSymbol: fiat,
                 latestSavedTime: R.path<number>([sym, fiat], latestTradingPairsIndex) || earliestBackfillTime,
             };
+            return pair;
         });
-    }, allTokenSymbols);
+    }, eventTokenSymbols);
 
-    return allTradingPairCombinations;
+    // join with special cases
+    return R.concat(eventTradingPairs, specialCases);
 }
-- 
cgit v1.2.3


From 9697d66b66a9c8ae9f350aae8cf0d6b951a3c96b Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 13 Dec 2018 13:31:30 -0800
Subject: typeof -> isString

---
 packages/instant/src/components/instant_heading.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/instant_heading.tsx b/packages/instant/src/components/instant_heading.tsx
index 99e531574..5b1f9592d 100644
--- a/packages/instant/src/components/instant_heading.tsx
+++ b/packages/instant/src/components/instant_heading.tsx
@@ -119,7 +119,7 @@ export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
             <AmountPlaceholder isPulsating={false} color={PLACEHOLDER_COLOR} />,
         );
 
-        const fontSize = typeof ethAmount === 'string' && ethAmount.length >= 13 ? '14px' : '16px';
+        const fontSize = _.isString(ethAmount) && ethAmount.length >= 13 ? '14px' : '16px';
         return (
             <Text
                 fontSize={fontSize}
-- 
cgit v1.2.3


From 597b2f38f50485e00b99dcfdce400b246141e5a3 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Thu, 13 Dec 2018 14:04:56 -0800
Subject: Updated CHANGELOGS

---
 packages/0x.js/CHANGELOG.json              | 9 +++++++++
 packages/0x.js/CHANGELOG.md                | 4 ++++
 packages/abi-gen-wrappers/CHANGELOG.json   | 9 +++++++++
 packages/abi-gen-wrappers/CHANGELOG.md     | 4 ++++
 packages/abi-gen/CHANGELOG.json            | 9 +++++++++
 packages/abi-gen/CHANGELOG.md              | 4 ++++
 packages/assert/CHANGELOG.json             | 9 +++++++++
 packages/assert/CHANGELOG.md               | 4 ++++
 packages/asset-buyer/CHANGELOG.json        | 9 +++++++++
 packages/asset-buyer/CHANGELOG.md          | 4 ++++
 packages/base-contract/CHANGELOG.json      | 9 +++++++++
 packages/base-contract/CHANGELOG.md        | 4 ++++
 packages/connect/CHANGELOG.json            | 9 +++++++++
 packages/connect/CHANGELOG.md              | 4 ++++
 packages/contract-wrappers/CHANGELOG.json  | 9 +++++++++
 packages/contract-wrappers/CHANGELOG.md    | 4 ++++
 packages/dev-utils/CHANGELOG.json          | 9 +++++++++
 packages/dev-utils/CHANGELOG.md            | 4 ++++
 packages/ethereum-types/CHANGELOG.json     | 9 +++++++++
 packages/ethereum-types/CHANGELOG.md       | 4 ++++
 packages/fill-scenarios/CHANGELOG.json     | 9 +++++++++
 packages/fill-scenarios/CHANGELOG.md       | 4 ++++
 packages/json-schemas/CHANGELOG.json       | 9 +++++++++
 packages/json-schemas/CHANGELOG.md         | 4 ++++
 packages/migrations/CHANGELOG.json         | 9 +++++++++
 packages/migrations/CHANGELOG.md           | 4 ++++
 packages/order-utils/CHANGELOG.json        | 9 +++++++++
 packages/order-utils/CHANGELOG.md          | 4 ++++
 packages/order-watcher/CHANGELOG.json      | 9 +++++++++
 packages/order-watcher/CHANGELOG.md        | 4 ++++
 packages/react-docs/CHANGELOG.json         | 9 +++++++++
 packages/react-docs/CHANGELOG.md           | 4 ++++
 packages/react-shared/CHANGELOG.json       | 9 +++++++++
 packages/react-shared/CHANGELOG.md         | 4 ++++
 packages/sol-compiler/CHANGELOG.json       | 9 +++++++++
 packages/sol-compiler/CHANGELOG.md         | 4 ++++
 packages/sol-cov/CHANGELOG.json            | 9 +++++++++
 packages/sol-cov/CHANGELOG.md              | 4 ++++
 packages/sol-doc/CHANGELOG.json            | 9 +++++++++
 packages/sol-doc/CHANGELOG.md              | 4 ++++
 packages/sol-resolver/CHANGELOG.json       | 9 +++++++++
 packages/sol-resolver/CHANGELOG.md         | 4 ++++
 packages/sra-spec/CHANGELOG.json           | 9 +++++++++
 packages/sra-spec/CHANGELOG.md             | 4 ++++
 packages/subproviders/CHANGELOG.json       | 9 +++++++++
 packages/subproviders/CHANGELOG.md         | 4 ++++
 packages/tslint-config/CHANGELOG.json      | 3 ++-
 packages/tslint-config/CHANGELOG.md        | 4 ++++
 packages/types/CHANGELOG.json              | 9 +++++++++
 packages/types/CHANGELOG.md                | 4 ++++
 packages/typescript-typings/CHANGELOG.json | 9 +++++++++
 packages/typescript-typings/CHANGELOG.md   | 4 ++++
 packages/utils/CHANGELOG.json              | 9 +++++++++
 packages/utils/CHANGELOG.md                | 4 ++++
 packages/web3-wrapper/CHANGELOG.json       | 9 +++++++++
 packages/web3-wrapper/CHANGELOG.md         | 4 ++++
 56 files changed, 357 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 096b29c78..03abcd29b 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "2.0.8",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "2.0.7",
         "changes": [
diff --git a/packages/0x.js/CHANGELOG.md b/packages/0x.js/CHANGELOG.md
index 226b4919a..2923fdf03 100644
--- a/packages/0x.js/CHANGELOG.md
+++ b/packages/0x.js/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.8 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v2.0.7 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json
index 41e35b712..13936117b 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "2.0.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "2.0.1",
         "changes": [
diff --git a/packages/abi-gen-wrappers/CHANGELOG.md b/packages/abi-gen-wrappers/CHANGELOG.md
index 1209a059b..c13c7a60f 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.md
+++ b/packages/abi-gen-wrappers/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.2 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v2.0.1 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/abi-gen/CHANGELOG.json b/packages/abi-gen/CHANGELOG.json
index 9142d86d0..9a0848f7e 100644
--- a/packages/abi-gen/CHANGELOG.json
+++ b/packages/abi-gen/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "1.0.19",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.0.18",
         "changes": [
diff --git a/packages/abi-gen/CHANGELOG.md b/packages/abi-gen/CHANGELOG.md
index 4edc82bd3..4ca19ad7e 100644
--- a/packages/abi-gen/CHANGELOG.md
+++ b/packages/abi-gen/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.19 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v1.0.18 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/assert/CHANGELOG.json b/packages/assert/CHANGELOG.json
index bedde7738..dcbbc6cbb 100644
--- a/packages/assert/CHANGELOG.json
+++ b/packages/assert/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "1.0.20",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.0.19",
         "changes": [
diff --git a/packages/assert/CHANGELOG.md b/packages/assert/CHANGELOG.md
index bef49229b..ef84c48d4 100644
--- a/packages/assert/CHANGELOG.md
+++ b/packages/assert/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.20 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v1.0.19 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/asset-buyer/CHANGELOG.json b/packages/asset-buyer/CHANGELOG.json
index 1a304f4a3..f875aa66b 100644
--- a/packages/asset-buyer/CHANGELOG.json
+++ b/packages/asset-buyer/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "3.0.4",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "3.0.3",
         "changes": [
diff --git a/packages/asset-buyer/CHANGELOG.md b/packages/asset-buyer/CHANGELOG.md
index cc64f295b..cadb1acf8 100644
--- a/packages/asset-buyer/CHANGELOG.md
+++ b/packages/asset-buyer/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.4 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v3.0.3 - _December 11, 2018_
 
     * Update SRA order provider to include Dai
diff --git a/packages/base-contract/CHANGELOG.json b/packages/base-contract/CHANGELOG.json
index fc3f065d9..6ecd235e5 100644
--- a/packages/base-contract/CHANGELOG.json
+++ b/packages/base-contract/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "3.0.10",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "3.0.9",
         "changes": [
diff --git a/packages/base-contract/CHANGELOG.md b/packages/base-contract/CHANGELOG.md
index 65888d9ab..a8ce346d7 100644
--- a/packages/base-contract/CHANGELOG.md
+++ b/packages/base-contract/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.10 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v3.0.9 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/connect/CHANGELOG.json b/packages/connect/CHANGELOG.json
index f9d0f51cc..11ed171c8 100644
--- a/packages/connect/CHANGELOG.json
+++ b/packages/connect/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "3.0.10",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "3.0.9",
         "changes": [
diff --git a/packages/connect/CHANGELOG.md b/packages/connect/CHANGELOG.md
index befd0572c..a5f95b988 100644
--- a/packages/connect/CHANGELOG.md
+++ b/packages/connect/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.10 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v3.0.9 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index e0f5c8ded..942484b8c 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "4.1.3",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "4.1.2",
         "changes": [
diff --git a/packages/contract-wrappers/CHANGELOG.md b/packages/contract-wrappers/CHANGELOG.md
index 3716db927..595fbcc31 100644
--- a/packages/contract-wrappers/CHANGELOG.md
+++ b/packages/contract-wrappers/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v4.1.3 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v4.1.2 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/dev-utils/CHANGELOG.json b/packages/dev-utils/CHANGELOG.json
index 940a59ea6..c829cad0b 100644
--- a/packages/dev-utils/CHANGELOG.json
+++ b/packages/dev-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "1.0.21",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.0.20",
         "changes": [
diff --git a/packages/dev-utils/CHANGELOG.md b/packages/dev-utils/CHANGELOG.md
index f2484854b..9a55e4e58 100644
--- a/packages/dev-utils/CHANGELOG.md
+++ b/packages/dev-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.21 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v1.0.20 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/ethereum-types/CHANGELOG.json b/packages/ethereum-types/CHANGELOG.json
index 6ce8feb1e..66882f5fd 100644
--- a/packages/ethereum-types/CHANGELOG.json
+++ b/packages/ethereum-types/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "1.1.4",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.1.3",
         "changes": [
diff --git a/packages/ethereum-types/CHANGELOG.md b/packages/ethereum-types/CHANGELOG.md
index 07cf8e042..1d27757f3 100644
--- a/packages/ethereum-types/CHANGELOG.md
+++ b/packages/ethereum-types/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.4 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v1.1.3 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/fill-scenarios/CHANGELOG.json b/packages/fill-scenarios/CHANGELOG.json
index af44a13d5..50404fc5a 100644
--- a/packages/fill-scenarios/CHANGELOG.json
+++ b/packages/fill-scenarios/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "1.0.16",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.0.15",
         "changes": [
diff --git a/packages/fill-scenarios/CHANGELOG.md b/packages/fill-scenarios/CHANGELOG.md
index f85f5ceed..e9b88547d 100644
--- a/packages/fill-scenarios/CHANGELOG.md
+++ b/packages/fill-scenarios/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.16 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v1.0.15 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/json-schemas/CHANGELOG.json b/packages/json-schemas/CHANGELOG.json
index 07649aa60..519026266 100644
--- a/packages/json-schemas/CHANGELOG.json
+++ b/packages/json-schemas/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "2.1.4",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "2.1.3",
         "changes": [
diff --git a/packages/json-schemas/CHANGELOG.md b/packages/json-schemas/CHANGELOG.md
index cb5d315c2..7e407bdda 100644
--- a/packages/json-schemas/CHANGELOG.md
+++ b/packages/json-schemas/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.4 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v2.1.3 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/migrations/CHANGELOG.json b/packages/migrations/CHANGELOG.json
index 8e109414d..3aad8ab5f 100644
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "2.2.2",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "2.2.1",
         "changes": [
diff --git a/packages/migrations/CHANGELOG.md b/packages/migrations/CHANGELOG.md
index 7ea114fa1..0b7b9a364 100644
--- a/packages/migrations/CHANGELOG.md
+++ b/packages/migrations/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.2.2 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v2.2.1 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index d974028be..30ea9e823 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "3.0.7",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "3.0.6",
         "changes": [
diff --git a/packages/order-utils/CHANGELOG.md b/packages/order-utils/CHANGELOG.md
index 7b7334db8..bc8b48767 100644
--- a/packages/order-utils/CHANGELOG.md
+++ b/packages/order-utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.7 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v3.0.6 - _December 11, 2018_
 
     * Fix bug in wallet signature type verification (#1414)
diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index 9730e68b7..4c6f7b1d6 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "2.2.8",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "2.2.7",
         "changes": [
diff --git a/packages/order-watcher/CHANGELOG.md b/packages/order-watcher/CHANGELOG.md
index 30b4516cf..4e49b4637 100644
--- a/packages/order-watcher/CHANGELOG.md
+++ b/packages/order-watcher/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.2.8 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v2.2.7 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/react-docs/CHANGELOG.json b/packages/react-docs/CHANGELOG.json
index 51d3be8ec..5798764d5 100644
--- a/packages/react-docs/CHANGELOG.json
+++ b/packages/react-docs/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "1.0.22",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.0.21",
         "changes": [
diff --git a/packages/react-docs/CHANGELOG.md b/packages/react-docs/CHANGELOG.md
index fc8f7db1f..5c702d562 100644
--- a/packages/react-docs/CHANGELOG.md
+++ b/packages/react-docs/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.22 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v1.0.21 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/react-shared/CHANGELOG.json b/packages/react-shared/CHANGELOG.json
index 985e56814..a2bfa24f6 100644
--- a/packages/react-shared/CHANGELOG.json
+++ b/packages/react-shared/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "1.0.25",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.0.24",
         "changes": [
diff --git a/packages/react-shared/CHANGELOG.md b/packages/react-shared/CHANGELOG.md
index 456eb765a..8afa94e04 100644
--- a/packages/react-shared/CHANGELOG.md
+++ b/packages/react-shared/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.25 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v1.0.24 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index 8da8726e7..7c081ce5c 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "1.1.16",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.1.15",
         "changes": [
diff --git a/packages/sol-compiler/CHANGELOG.md b/packages/sol-compiler/CHANGELOG.md
index 05b48f0fc..b2066448d 100644
--- a/packages/sol-compiler/CHANGELOG.md
+++ b/packages/sol-compiler/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.16 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v1.1.15 - _December 11, 2018_
 
     * Fix bug where we were appending base path to absolute imports (e.g NPM imports) (#1311)
diff --git a/packages/sol-cov/CHANGELOG.json b/packages/sol-cov/CHANGELOG.json
index 45b57bdac..e35133550 100644
--- a/packages/sol-cov/CHANGELOG.json
+++ b/packages/sol-cov/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "2.1.16",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "2.1.15",
         "changes": [
diff --git a/packages/sol-cov/CHANGELOG.md b/packages/sol-cov/CHANGELOG.md
index c827b1865..879ef9c95 100644
--- a/packages/sol-cov/CHANGELOG.md
+++ b/packages/sol-cov/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.16 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v2.1.15 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-doc/CHANGELOG.json b/packages/sol-doc/CHANGELOG.json
index 9c6d724bc..a166227ff 100644
--- a/packages/sol-doc/CHANGELOG.json
+++ b/packages/sol-doc/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "1.0.11",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.0.10",
         "changes": [
diff --git a/packages/sol-doc/CHANGELOG.md b/packages/sol-doc/CHANGELOG.md
index 5a1fa1d5a..1b4a938af 100644
--- a/packages/sol-doc/CHANGELOG.md
+++ b/packages/sol-doc/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.11 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v1.0.10 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/sol-resolver/CHANGELOG.json b/packages/sol-resolver/CHANGELOG.json
index 40c34d2e7..f8c2f31f8 100644
--- a/packages/sol-resolver/CHANGELOG.json
+++ b/packages/sol-resolver/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "1.1.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.1.0",
         "changes": [
diff --git a/packages/sol-resolver/CHANGELOG.md b/packages/sol-resolver/CHANGELOG.md
index d37938a58..98435be19 100644
--- a/packages/sol-resolver/CHANGELOG.md
+++ b/packages/sol-resolver/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.1.1 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v1.1.0 - _December 11, 2018_
 
     * NPMResolver now supports scoped packages (#1311)
diff --git a/packages/sra-spec/CHANGELOG.json b/packages/sra-spec/CHANGELOG.json
index 9897ae6a3..6ddd6bf3e 100644
--- a/packages/sra-spec/CHANGELOG.json
+++ b/packages/sra-spec/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "1.0.13",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.0.12",
         "changes": [
diff --git a/packages/sra-spec/CHANGELOG.md b/packages/sra-spec/CHANGELOG.md
index 0f6aef476..fd673b837 100644
--- a/packages/sra-spec/CHANGELOG.md
+++ b/packages/sra-spec/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.13 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v1.0.12 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/subproviders/CHANGELOG.json b/packages/subproviders/CHANGELOG.json
index f0766e58b..316b12971 100644
--- a/packages/subproviders/CHANGELOG.json
+++ b/packages/subproviders/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "2.1.8",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "2.1.7",
         "changes": [
diff --git a/packages/subproviders/CHANGELOG.md b/packages/subproviders/CHANGELOG.md
index b0bef4b0d..002c76395 100644
--- a/packages/subproviders/CHANGELOG.md
+++ b/packages/subproviders/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.1.8 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v2.1.7 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/tslint-config/CHANGELOG.json b/packages/tslint-config/CHANGELOG.json
index eb2698a75..1d3a35159 100644
--- a/packages/tslint-config/CHANGELOG.json
+++ b/packages/tslint-config/CHANGELOG.json
@@ -6,7 +6,8 @@
                 "note": "Improve async-suffix rule to check functions too, not just methods",
                 "pr": 1425
             }
-        ]
+        ],
+        "timestamp": 1544738225
     },
     {
         "version": "1.0.10",
diff --git a/packages/tslint-config/CHANGELOG.md b/packages/tslint-config/CHANGELOG.md
index f5cacb5d1..3cebb1e95 100644
--- a/packages/tslint-config/CHANGELOG.md
+++ b/packages/tslint-config/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.0 - _December 13, 2018_
+
+    * Improve async-suffix rule to check functions too, not just methods (#1425)
+
 ## v1.0.10 - _November 9, 2018_
 
     * Dependencies updated
diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index 23a317a15..b8f568dc2 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "1.4.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "1.4.0",
         "changes": [
diff --git a/packages/types/CHANGELOG.md b/packages/types/CHANGELOG.md
index ef8337d76..5170eb4db 100644
--- a/packages/types/CHANGELOG.md
+++ b/packages/types/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.4.1 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v1.4.0 - _December 11, 2018_
 
     * Add `LengthMismatch` and `LengthGreaterThan3Required` revert reasons (#1224)
diff --git a/packages/typescript-typings/CHANGELOG.json b/packages/typescript-typings/CHANGELOG.json
index 39ef9d77c..97c53fc95 100644
--- a/packages/typescript-typings/CHANGELOG.json
+++ b/packages/typescript-typings/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "3.0.6",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "3.0.5",
         "changes": [
diff --git a/packages/typescript-typings/CHANGELOG.md b/packages/typescript-typings/CHANGELOG.md
index 2e8553a91..1663d40af 100644
--- a/packages/typescript-typings/CHANGELOG.md
+++ b/packages/typescript-typings/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.0.6 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v3.0.5 - _December 11, 2018_
 
     * Dependencies updated
diff --git a/packages/utils/CHANGELOG.json b/packages/utils/CHANGELOG.json
index 74fce56aa..25577c5d0 100644
--- a/packages/utils/CHANGELOG.json
+++ b/packages/utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "2.0.8",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "2.0.7",
         "changes": [
diff --git a/packages/utils/CHANGELOG.md b/packages/utils/CHANGELOG.md
index 45553430d..c0437392d 100644
--- a/packages/utils/CHANGELOG.md
+++ b/packages/utils/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v2.0.8 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v2.0.7 - _December 11, 2018_
 
     * Optimized ABI Encoder/Decoder. Generates compressed calldata to save gas. Generates human-readable calldata to aid development.
diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index ccbd9ed81..a94594853 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "timestamp": 1544738225,
+        "version": "3.2.1",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ]
+    },
     {
         "version": "3.2.0",
         "changes": [
diff --git a/packages/web3-wrapper/CHANGELOG.md b/packages/web3-wrapper/CHANGELOG.md
index 94f50fd92..76ca80e69 100644
--- a/packages/web3-wrapper/CHANGELOG.md
+++ b/packages/web3-wrapper/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v3.2.1 - _December 13, 2018_
+
+    * Dependencies updated
+
 ## v3.2.0 - _December 11, 2018_
 
     * Return `value` and `gasPrice` as BigNumbers to avoid loss of precision errors (#1402)
-- 
cgit v1.2.3


From 68787056768e834d44ecc23a400036292410dcf6 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 13 Dec 2018 14:27:27 -0800
Subject: Show @ price in light grey

---
 packages/instant/src/components/order_details.tsx | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 96bdb7150..33a115044 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -117,7 +117,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
         }
     }
 
-    private _assetAmountLabel(): string {
+    private _assetAmountLabel(): React.ReactNode {
         const { assetName, baseCurrency } = this.props;
         const numTokens = this.props.selectedAssetUnitAmount;
 
@@ -127,13 +127,14 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
                 ? new BigNumber(0)
                 : numTokens;
         if (!_.isUndefined(displayNumTokens)) {
-            let numTokensWithSymbol = displayNumTokens.toString();
+            let numTokensWithSymbol: React.ReactNode = displayNumTokens.toString();
             if (assetName) {
                 numTokensWithSymbol += ` ${assetName}`;
             }
             const pricePerTokenWei = this._pricePerTokenWei();
             if (pricePerTokenWei) {
-                numTokensWithSymbol += ` @ ${this._displayAmount(baseCurrency, pricePerTokenWei)}`;
+                const atPriceDisplay = <Text fontColor={ColorOption.lightGrey}>@ {this._displayAmount(baseCurrency, pricePerTokenWei)}</Text>;
+                numTokensWithSymbol = <React.Fragment>{numTokensWithSymbol} {atPriceDisplay}</React.Fragment>
             }
             return numTokensWithSymbol;
         }
@@ -185,7 +186,7 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
 }
 
 export interface OrderDetailsRowProps {
-    labelText: string;
+    labelText: React.ReactNode;
     isLabelBold?: boolean;
     isPrimaryValueBold?: boolean;
     primaryValue: React.ReactNode;
-- 
cgit v1.2.3


From 3c578cfda9b9c05c9c113921fa451a06f27caa7b Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Thu, 13 Dec 2018 14:28:17 -0800
Subject: Updated CHANGELOGS

---
 packages/0x.js/CHANGELOG.json              | 4 ++--
 packages/abi-gen-wrappers/CHANGELOG.json   | 4 ++--
 packages/abi-gen/CHANGELOG.json            | 4 ++--
 packages/assert/CHANGELOG.json             | 4 ++--
 packages/asset-buyer/CHANGELOG.json        | 4 ++--
 packages/base-contract/CHANGELOG.json      | 4 ++--
 packages/connect/CHANGELOG.json            | 4 ++--
 packages/contract-wrappers/CHANGELOG.json  | 4 ++--
 packages/dev-utils/CHANGELOG.json          | 4 ++--
 packages/ethereum-types/CHANGELOG.json     | 4 ++--
 packages/fill-scenarios/CHANGELOG.json     | 4 ++--
 packages/json-schemas/CHANGELOG.json       | 4 ++--
 packages/migrations/CHANGELOG.json         | 4 ++--
 packages/order-utils/CHANGELOG.json        | 4 ++--
 packages/order-watcher/CHANGELOG.json      | 4 ++--
 packages/react-docs/CHANGELOG.json         | 4 ++--
 packages/react-shared/CHANGELOG.json       | 4 ++--
 packages/sol-compiler/CHANGELOG.json       | 4 ++--
 packages/sol-cov/CHANGELOG.json            | 4 ++--
 packages/sol-doc/CHANGELOG.json            | 4 ++--
 packages/sol-resolver/CHANGELOG.json       | 4 ++--
 packages/sra-spec/CHANGELOG.json           | 4 ++--
 packages/subproviders/CHANGELOG.json       | 4 ++--
 packages/tslint-config/CHANGELOG.json      | 2 +-
 packages/types/CHANGELOG.json              | 4 ++--
 packages/typescript-typings/CHANGELOG.json | 4 ++--
 packages/utils/CHANGELOG.json              | 4 ++--
 packages/web3-wrapper/CHANGELOG.json       | 4 ++--
 28 files changed, 55 insertions(+), 55 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 03abcd29b..32351ad82 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "2.0.8",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "2.0.7",
diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json
index 13936117b..d46e828f4 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "2.0.2",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "2.0.1",
diff --git a/packages/abi-gen/CHANGELOG.json b/packages/abi-gen/CHANGELOG.json
index 9a0848f7e..253fb124d 100644
--- a/packages/abi-gen/CHANGELOG.json
+++ b/packages/abi-gen/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "1.0.19",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "1.0.18",
diff --git a/packages/assert/CHANGELOG.json b/packages/assert/CHANGELOG.json
index dcbbc6cbb..3805a044f 100644
--- a/packages/assert/CHANGELOG.json
+++ b/packages/assert/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "1.0.20",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "1.0.19",
diff --git a/packages/asset-buyer/CHANGELOG.json b/packages/asset-buyer/CHANGELOG.json
index f875aa66b..470d9b03b 100644
--- a/packages/asset-buyer/CHANGELOG.json
+++ b/packages/asset-buyer/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "3.0.4",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "3.0.3",
diff --git a/packages/base-contract/CHANGELOG.json b/packages/base-contract/CHANGELOG.json
index 6ecd235e5..a4cd17d42 100644
--- a/packages/base-contract/CHANGELOG.json
+++ b/packages/base-contract/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "3.0.10",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "3.0.9",
diff --git a/packages/connect/CHANGELOG.json b/packages/connect/CHANGELOG.json
index 11ed171c8..e5bde40ae 100644
--- a/packages/connect/CHANGELOG.json
+++ b/packages/connect/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "3.0.10",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "3.0.9",
diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index 942484b8c..9475e5a88 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "4.1.3",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "4.1.2",
diff --git a/packages/dev-utils/CHANGELOG.json b/packages/dev-utils/CHANGELOG.json
index c829cad0b..b6cc74ce7 100644
--- a/packages/dev-utils/CHANGELOG.json
+++ b/packages/dev-utils/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "1.0.21",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "1.0.20",
diff --git a/packages/ethereum-types/CHANGELOG.json b/packages/ethereum-types/CHANGELOG.json
index 66882f5fd..9a0f2ad49 100644
--- a/packages/ethereum-types/CHANGELOG.json
+++ b/packages/ethereum-types/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "1.1.4",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "1.1.3",
diff --git a/packages/fill-scenarios/CHANGELOG.json b/packages/fill-scenarios/CHANGELOG.json
index 50404fc5a..ca256399a 100644
--- a/packages/fill-scenarios/CHANGELOG.json
+++ b/packages/fill-scenarios/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "1.0.16",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "1.0.15",
diff --git a/packages/json-schemas/CHANGELOG.json b/packages/json-schemas/CHANGELOG.json
index 519026266..201190145 100644
--- a/packages/json-schemas/CHANGELOG.json
+++ b/packages/json-schemas/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "2.1.4",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "2.1.3",
diff --git a/packages/migrations/CHANGELOG.json b/packages/migrations/CHANGELOG.json
index 3aad8ab5f..e7b18f12b 100644
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "2.2.2",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "2.2.1",
diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index 30ea9e823..11889b92e 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "3.0.7",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "3.0.6",
diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index 4c6f7b1d6..c1fd8d4a9 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "2.2.8",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "2.2.7",
diff --git a/packages/react-docs/CHANGELOG.json b/packages/react-docs/CHANGELOG.json
index 5798764d5..9d8b5bc88 100644
--- a/packages/react-docs/CHANGELOG.json
+++ b/packages/react-docs/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "1.0.22",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "1.0.21",
diff --git a/packages/react-shared/CHANGELOG.json b/packages/react-shared/CHANGELOG.json
index a2bfa24f6..23e0d7f7e 100644
--- a/packages/react-shared/CHANGELOG.json
+++ b/packages/react-shared/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "1.0.25",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "1.0.24",
diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index 7c081ce5c..0a757f519 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "1.1.16",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "1.1.15",
diff --git a/packages/sol-cov/CHANGELOG.json b/packages/sol-cov/CHANGELOG.json
index e35133550..b7973c135 100644
--- a/packages/sol-cov/CHANGELOG.json
+++ b/packages/sol-cov/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "2.1.16",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "2.1.15",
diff --git a/packages/sol-doc/CHANGELOG.json b/packages/sol-doc/CHANGELOG.json
index a166227ff..e8fef746e 100644
--- a/packages/sol-doc/CHANGELOG.json
+++ b/packages/sol-doc/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "1.0.11",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "1.0.10",
diff --git a/packages/sol-resolver/CHANGELOG.json b/packages/sol-resolver/CHANGELOG.json
index f8c2f31f8..85398e624 100644
--- a/packages/sol-resolver/CHANGELOG.json
+++ b/packages/sol-resolver/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "1.1.1",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "1.1.0",
diff --git a/packages/sra-spec/CHANGELOG.json b/packages/sra-spec/CHANGELOG.json
index 6ddd6bf3e..393054465 100644
--- a/packages/sra-spec/CHANGELOG.json
+++ b/packages/sra-spec/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "1.0.13",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "1.0.12",
diff --git a/packages/subproviders/CHANGELOG.json b/packages/subproviders/CHANGELOG.json
index 316b12971..938b2a717 100644
--- a/packages/subproviders/CHANGELOG.json
+++ b/packages/subproviders/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "2.1.8",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "2.1.7",
diff --git a/packages/tslint-config/CHANGELOG.json b/packages/tslint-config/CHANGELOG.json
index 1d3a35159..0070a5b81 100644
--- a/packages/tslint-config/CHANGELOG.json
+++ b/packages/tslint-config/CHANGELOG.json
@@ -7,7 +7,7 @@
                 "pr": 1425
             }
         ],
-        "timestamp": 1544738225
+        "timestamp": 1544739608
     },
     {
         "version": "1.0.10",
diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index b8f568dc2..f1cd2f18e 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "1.4.1",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "1.4.0",
diff --git a/packages/typescript-typings/CHANGELOG.json b/packages/typescript-typings/CHANGELOG.json
index 97c53fc95..fadf5ad14 100644
--- a/packages/typescript-typings/CHANGELOG.json
+++ b/packages/typescript-typings/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "3.0.6",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "3.0.5",
diff --git a/packages/utils/CHANGELOG.json b/packages/utils/CHANGELOG.json
index 25577c5d0..fe66d3f31 100644
--- a/packages/utils/CHANGELOG.json
+++ b/packages/utils/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "2.0.8",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "2.0.7",
diff --git a/packages/web3-wrapper/CHANGELOG.json b/packages/web3-wrapper/CHANGELOG.json
index a94594853..6b76626a9 100644
--- a/packages/web3-wrapper/CHANGELOG.json
+++ b/packages/web3-wrapper/CHANGELOG.json
@@ -1,12 +1,12 @@
 [
     {
-        "timestamp": 1544738225,
         "version": "3.2.1",
         "changes": [
             {
                 "note": "Dependencies updated"
             }
-        ]
+        ],
+        "timestamp": 1544739608
     },
     {
         "version": "3.2.0",
-- 
cgit v1.2.3


From 2abd8fe4ee860e5a4008a9f92f6d29239d14b2bc Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Thu, 13 Dec 2018 14:28:27 -0800
Subject: Publish

 - 0x.js@2.0.8
 - @0x/abi-gen@1.0.19
 - @0x/abi-gen-wrappers@2.0.2
 - @0x/assert@1.0.20
 - @0x/asset-buyer@3.0.4
 - @0x/base-contract@3.0.10
 - @0x/connect@3.0.10
 - @0x/contract-wrappers@4.1.3
 - @0x/dev-tools-pages@0.0.10
 - @0x/dev-utils@1.0.21
 - ethereum-types@1.1.4
 - @0x/fill-scenarios@1.0.16
 - @0x/instant@1.0.4
 - @0x/json-schemas@2.1.4
 - @0x/metacoin@0.0.32
 - @0x/migrations@2.2.2
 - @0x/order-utils@3.0.7
 - @0x/order-watcher@2.2.8
 - @0x/pipeline@1.0.2
 - @0x/react-docs@1.0.22
 - @0x/react-shared@1.0.25
 - @0x/sol-compiler@1.1.16
 - @0x/sol-cov@2.1.16
 - @0x/sol-doc@1.0.11
 - @0x/sol-resolver@1.1.1
 - @0x/sra-spec@1.0.13
 - @0x/subproviders@2.1.8
 - @0x/testnet-faucets@1.0.60
 - @0x/tslint-config@2.0.0
 - @0x/types@1.4.1
 - @0x/typescript-typings@3.0.6
 - @0x/utils@2.0.8
 - @0x/web3-wrapper@3.2.1
 - @0x/website@0.0.63
 - @0x/contracts-examples@1.0.1
 - @0x/contracts-extensions@1.0.1
 - @0x/contracts-interfaces@1.0.1
 - @0x/contracts-libs@1.0.1
 - @0x/contracts-multisig@1.0.1
 - @0x/contracts-protocol@2.1.58
 - @0x/contracts-test-utils@1.0.2
 - @0x/contracts-tokens@1.0.1
 - @0x/contracts-utils@1.0.1
---
 packages/0x.js/package.json              | 32 ++++++++++++++++----------------
 packages/abi-gen-wrappers/package.json   | 16 ++++++++--------
 packages/abi-gen/package.json            | 10 +++++-----
 packages/assert/package.json             | 10 +++++-----
 packages/asset-buyer/package.json        | 26 +++++++++++++-------------
 packages/base-contract/package.json      | 12 ++++++------
 packages/connect/package.json            | 16 ++++++++--------
 packages/contract-wrappers/package.json  | 30 +++++++++++++++---------------
 packages/dev-tools-pages/package.json    |  4 ++--
 packages/dev-utils/package.json          | 16 ++++++++--------
 packages/ethereum-types/package.json     |  4 ++--
 packages/fill-scenarios/package.json     | 20 ++++++++++----------
 packages/instant/package.json            | 24 ++++++++++++------------
 packages/json-schemas/package.json       |  8 ++++----
 packages/metacoin/package.json           | 26 +++++++++++++-------------
 packages/migrations/package.json         | 26 +++++++++++++-------------
 packages/order-utils/package.json        | 24 ++++++++++++------------
 packages/order-watcher/package.json      | 32 ++++++++++++++++----------------
 packages/pipeline/package.json           | 18 +++++++++---------
 packages/react-docs/package.json         | 12 ++++++------
 packages/react-shared/package.json       |  8 ++++----
 packages/sol-compiler/package.json       | 22 +++++++++++-----------
 packages/sol-cov/package.json            | 18 +++++++++---------
 packages/sol-doc/package.json            | 12 ++++++------
 packages/sol-resolver/package.json       |  8 ++++----
 packages/sra-spec/package.json           |  6 +++---
 packages/subproviders/package.json       | 16 ++++++++--------
 packages/testnet-faucets/package.json    | 16 ++++++++--------
 packages/tslint-config/package.json      |  2 +-
 packages/types/package.json              |  6 +++---
 packages/typescript-typings/package.json |  4 ++--
 packages/utils/package.json              | 10 +++++-----
 packages/web3-wrapper/package.json       | 14 +++++++-------
 packages/website/package.json            | 26 +++++++++++++-------------
 34 files changed, 267 insertions(+), 267 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index fa1c61131..2960c9e4b 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -1,6 +1,6 @@
 {
     "name": "0x.js",
-    "version": "2.0.7",
+    "version": "2.0.8",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,11 +42,11 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.1",
+        "@0x/abi-gen-wrappers": "^2.0.2",
         "@0x/contract-addresses": "^2.0.0",
-        "@0x/dev-utils": "^1.0.20",
-        "@0x/migrations": "^2.2.1",
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/dev-utils": "^1.0.21",
+        "@0x/migrations": "^2.2.2",
+        "@0x/tslint-config": "^2.0.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
         "@types/node": "*",
@@ -72,18 +72,18 @@
         "webpack": "^4.20.2"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.19",
-        "@0x/base-contract": "^3.0.9",
-        "@0x/contract-wrappers": "^4.1.2",
-        "@0x/order-utils": "^3.0.6",
-        "@0x/order-watcher": "^2.2.7",
-        "@0x/subproviders": "^2.1.7",
-        "@0x/types": "^1.4.0",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
+        "@0x/assert": "^1.0.20",
+        "@0x/base-contract": "^3.0.10",
+        "@0x/contract-wrappers": "^4.1.3",
+        "@0x/order-utils": "^3.0.7",
+        "@0x/order-watcher": "^2.2.8",
+        "@0x/subproviders": "^2.1.8",
+        "@0x/types": "^1.4.1",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
         "@types/web3-provider-engine": "^14.0.0",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "web3-provider-engine": "14.0.6"
diff --git a/packages/abi-gen-wrappers/package.json b/packages/abi-gen-wrappers/package.json
index e40a19615..25ba3a6e0 100644
--- a/packages/abi-gen-wrappers/package.json
+++ b/packages/abi-gen-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen-wrappers",
-    "version": "2.0.1",
+    "version": "2.0.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -30,19 +30,19 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen-wrappers/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.18",
+        "@0x/abi-gen": "^1.0.19",
         "@0x/abi-gen-templates": "^1.0.1",
-        "@0x/tslint-config": "^1.0.10",
-        "@0x/types": "^1.4.0",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
-        "ethereum-types": "^1.1.3",
+        "@0x/tslint-config": "^2.0.0",
+        "@0x/types": "^1.4.1",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
+        "ethereum-types": "^1.1.4",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "shx": "^0.2.2"
     },
     "dependencies": {
-        "@0x/base-contract": "^3.0.9"
+        "@0x/base-contract": "^3.0.10"
     },
     "publishConfig": {
         "access": "public"
diff --git a/packages/abi-gen/package.json b/packages/abi-gen/package.json
index 8f46eaca0..b122c742d 100644
--- a/packages/abi-gen/package.json
+++ b/packages/abi-gen/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/abi-gen",
-    "version": "1.0.18",
+    "version": "1.0.19",
     "engines": {
         "node": ">=6.12"
     },
@@ -31,10 +31,10 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/abi-gen/README.md",
     "dependencies": {
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
         "chalk": "^2.3.0",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "glob": "^7.1.2",
         "handlebars": "^4.0.11",
         "lodash": "^4.17.5",
@@ -45,7 +45,7 @@
         "yargs": "^10.0.3"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "@types/glob": "5.0.35",
         "@types/handlebars": "^4.0.36",
         "@types/mkdirp": "^0.5.1",
diff --git a/packages/assert/package.json b/packages/assert/package.json
index 2792c066f..cec1748cd 100644
--- a/packages/assert/package.json
+++ b/packages/assert/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/assert",
-    "version": "1.0.19",
+    "version": "1.0.20",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,7 +29,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/assert/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
         "@types/valid-url": "^1.0.2",
@@ -44,9 +44,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/json-schemas": "^2.1.3",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
+        "@0x/json-schemas": "^2.1.4",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
         "lodash": "^4.17.5",
         "valid-url": "^1.0.9"
     },
diff --git a/packages/asset-buyer/package.json b/packages/asset-buyer/package.json
index 54e652361..401aec120 100644
--- a/packages/asset-buyer/package.json
+++ b/packages/asset-buyer/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/asset-buyer",
-    "version": "3.0.3",
+    "version": "3.0.4",
     "engines": {
         "node": ">=6.12"
     },
@@ -36,21 +36,21 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/asset-buyer/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.19",
-        "@0x/connect": "^3.0.9",
-        "@0x/contract-wrappers": "^4.1.2",
-        "@0x/json-schemas": "^2.1.3",
-        "@0x/order-utils": "^3.0.6",
-        "@0x/subproviders": "^2.1.7",
-        "@0x/types": "^1.4.0",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
-        "ethereum-types": "^1.1.3",
+        "@0x/assert": "^1.0.20",
+        "@0x/connect": "^3.0.10",
+        "@0x/contract-wrappers": "^4.1.3",
+        "@0x/json-schemas": "^2.1.4",
+        "@0x/order-utils": "^3.0.7",
+        "@0x/subproviders": "^2.1.8",
+        "@0x/types": "^1.4.1",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
+        "ethereum-types": "^1.1.4",
         "lodash": "^4.17.5"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "@types/lodash": "^4.14.116",
         "@types/mocha": "^2.2.42",
         "@types/node": "*",
diff --git a/packages/base-contract/package.json b/packages/base-contract/package.json
index 17c2af2dd..87d70dd5f 100644
--- a/packages/base-contract/package.json
+++ b/packages/base-contract/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/base-contract",
-    "version": "3.0.9",
+    "version": "3.0.10",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,7 +29,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/base-contract/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "@types/lodash": "4.14.104",
         "chai": "^4.0.1",
         "make-promises-safe": "^1.1.0",
@@ -40,10 +40,10 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
-        "ethereum-types": "^1.1.3",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
+        "ethereum-types": "^1.1.4",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
     },
diff --git a/packages/connect/package.json b/packages/connect/package.json
index 9d1218b5a..4985d0410 100644
--- a/packages/connect/package.json
+++ b/packages/connect/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/connect",
-    "version": "3.0.9",
+    "version": "3.0.10",
     "engines": {
         "node": ">=6.12"
     },
@@ -44,12 +44,12 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/connect/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.19",
-        "@0x/json-schemas": "^2.1.3",
-        "@0x/order-utils": "^3.0.6",
-        "@0x/types": "^1.4.0",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
+        "@0x/assert": "^1.0.20",
+        "@0x/json-schemas": "^2.1.4",
+        "@0x/order-utils": "^3.0.7",
+        "@0x/types": "^1.4.1",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
         "lodash": "^4.17.5",
         "query-string": "^5.0.1",
         "sinon": "^4.0.0",
@@ -57,7 +57,7 @@
         "websocket": "^1.0.25"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "@types/fetch-mock": "^6.0.3",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
diff --git a/packages/contract-wrappers/package.json b/packages/contract-wrappers/package.json
index ec0dcb0cb..f3f7301fd 100644
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-wrappers",
-    "version": "4.1.2",
+    "version": "4.1.3",
     "description": "Smart TS wrappers for 0x smart contracts",
     "keywords": [
         "0xproject",
@@ -37,10 +37,10 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.20",
-        "@0x/migrations": "^2.2.1",
-        "@0x/subproviders": "^2.1.7",
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/dev-utils": "^1.0.21",
+        "@0x/migrations": "^2.2.2",
+        "@0x/subproviders": "^2.1.8",
+        "@0x/tslint-config": "^2.0.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
         "@types/node": "*",
@@ -65,18 +65,18 @@
         "web3-provider-engine": "14.0.6"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.1",
-        "@0x/assert": "^1.0.19",
+        "@0x/abi-gen-wrappers": "^2.0.2",
+        "@0x/assert": "^1.0.20",
         "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-artifacts": "^1.1.2",
-        "@0x/fill-scenarios": "^1.0.15",
-        "@0x/json-schemas": "^2.1.3",
-        "@0x/order-utils": "^3.0.6",
-        "@0x/types": "^1.4.0",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
-        "ethereum-types": "^1.1.3",
+        "@0x/fill-scenarios": "^1.0.16",
+        "@0x/json-schemas": "^2.1.4",
+        "@0x/order-utils": "^3.0.7",
+        "@0x/types": "^1.4.1",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
+        "ethereum-types": "^1.1.4",
         "ethereumjs-blockstream": "6.0.0",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
diff --git a/packages/dev-tools-pages/package.json b/packages/dev-tools-pages/package.json
index f83b57308..754db3208 100644
--- a/packages/dev-tools-pages/package.json
+++ b/packages/dev-tools-pages/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-tools-pages",
-    "version": "0.0.9",
+    "version": "0.0.10",
     "engines": {
         "node": ">=6.12"
     },
@@ -16,7 +16,7 @@
     },
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/react-shared": "^1.0.24",
+        "@0x/react-shared": "^1.0.25",
         "basscss": "^8.0.3",
         "bowser": "^1.9.3",
         "less": "^2.7.2",
diff --git a/packages/dev-utils/package.json b/packages/dev-utils/package.json
index 872a285a3..a3eb4651a 100644
--- a/packages/dev-utils/package.json
+++ b/packages/dev-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/dev-utils",
-    "version": "1.0.20",
+    "version": "1.0.21",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,7 +29,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/dev-utils/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
         "make-promises-safe": "^1.1.0",
@@ -41,14 +41,14 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/subproviders": "^2.1.7",
-        "@0x/types": "^1.4.0",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
+        "@0x/subproviders": "^2.1.8",
+        "@0x/types": "^1.4.1",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
         "@types/web3-provider-engine": "^14.0.0",
         "chai": "^4.0.1",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "lodash": "^4.17.5"
     },
     "publishConfig": {
diff --git a/packages/ethereum-types/package.json b/packages/ethereum-types/package.json
index 473f9119c..69ae64c2b 100644
--- a/packages/ethereum-types/package.json
+++ b/packages/ethereum-types/package.json
@@ -1,6 +1,6 @@
 {
     "name": "ethereum-types",
-    "version": "1.1.3",
+    "version": "1.1.4",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,7 +29,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/ethereum-types/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
         "tslint": "5.11.0",
diff --git a/packages/fill-scenarios/package.json b/packages/fill-scenarios/package.json
index 10f8b0495..7a9d21e0a 100644
--- a/packages/fill-scenarios/package.json
+++ b/packages/fill-scenarios/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/fill-scenarios",
-    "version": "1.0.15",
+    "version": "1.0.16",
     "description": "0x order fill scenario generator",
     "main": "lib/index.js",
     "types": "lib/index.d.ts",
@@ -20,7 +20,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/fill-scenarios/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "@types/lodash": "4.14.104",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
@@ -28,15 +28,15 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.1",
-        "@0x/base-contract": "^3.0.9",
+        "@0x/abi-gen-wrappers": "^2.0.2",
+        "@0x/base-contract": "^3.0.10",
         "@0x/contract-artifacts": "^1.1.2",
-        "@0x/order-utils": "^3.0.6",
-        "@0x/types": "^1.4.0",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
-        "ethereum-types": "^1.1.3",
+        "@0x/order-utils": "^3.0.7",
+        "@0x/types": "^1.4.1",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
+        "ethereum-types": "^1.1.4",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
     },
diff --git a/packages/instant/package.json b/packages/instant/package.json
index 7a519f460..0a5e152ca 100644
--- a/packages/instant/package.json
+++ b/packages/instant/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/instant",
-    "version": "1.0.3",
+    "version": "1.0.4",
     "engines": {
         "node": ">=6.12"
     },
@@ -41,18 +41,18 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/instant/README.md",
     "dependencies": {
-        "@0x/assert": "^1.0.19",
-        "@0x/asset-buyer": "^3.0.3",
-        "@0x/json-schemas": "^2.1.3",
-        "@0x/order-utils": "^3.0.6",
-        "@0x/subproviders": "^2.1.7",
-        "@0x/types": "^1.4.0",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
+        "@0x/assert": "^1.0.20",
+        "@0x/asset-buyer": "^3.0.4",
+        "@0x/json-schemas": "^2.1.4",
+        "@0x/order-utils": "^3.0.7",
+        "@0x/subproviders": "^2.1.8",
+        "@0x/types": "^1.4.1",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
         "bowser": "^1.9.4",
         "copy-to-clipboard": "^3.0.8",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "lodash": "^4.17.5",
         "polished": "^2.2.0",
         "react": "^16.5.2",
@@ -65,7 +65,7 @@
         "ts-optchain": "^0.1.1"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "@static/discharge": "https://github.com/0xProject/discharge.git",
         "@types/enzyme": "^3.1.14",
         "@types/enzyme-adapter-react-16": "^1.0.3",
diff --git a/packages/json-schemas/package.json b/packages/json-schemas/package.json
index 01662beed..57dd9dc00 100644
--- a/packages/json-schemas/package.json
+++ b/packages/json-schemas/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/json-schemas",
-    "version": "2.1.3",
+    "version": "2.1.4",
     "engines": {
         "node": ">=6.12"
     },
@@ -39,14 +39,14 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/json-schemas/README.md",
     "dependencies": {
-        "@0x/typescript-typings": "^3.0.5",
+        "@0x/typescript-typings": "^3.0.6",
         "@types/node": "*",
         "jsonschema": "^1.2.0",
         "lodash.values": "^4.3.0"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
-        "@0x/utils": "^2.0.7",
+        "@0x/tslint-config": "^2.0.0",
+        "@0x/utils": "^2.0.8",
         "@types/lodash.foreach": "^4.5.3",
         "@types/lodash.values": "^4.3.3",
         "@types/mocha": "^2.2.42",
diff --git a/packages/metacoin/package.json b/packages/metacoin/package.json
index e51b240db..0e9fa4920 100644
--- a/packages/metacoin/package.json
+++ b/packages/metacoin/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/metacoin",
-    "version": "0.0.31",
+    "version": "0.0.32",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,26 +29,26 @@
     "author": "",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/abi-gen": "^1.0.18",
+        "@0x/abi-gen": "^1.0.19",
         "@0x/abi-gen-templates": "^1.0.1",
-        "@0x/base-contract": "^3.0.9",
-        "@0x/sol-cov": "^2.1.15",
-        "@0x/subproviders": "^2.1.7",
-        "@0x/tslint-config": "^1.0.10",
-        "@0x/types": "^1.4.0",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
+        "@0x/base-contract": "^3.0.10",
+        "@0x/sol-cov": "^2.1.16",
+        "@0x/subproviders": "^2.1.8",
+        "@0x/tslint-config": "^2.0.0",
+        "@0x/types": "^1.4.1",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
         "@types/mocha": "^5.2.2",
         "copyfiles": "^2.0.0",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5",
         "run-s": "^0.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.20",
-        "@0x/sol-compiler": "^1.1.15",
+        "@0x/dev-utils": "^1.0.21",
+        "@0x/sol-compiler": "^1.1.16",
         "chai": "^4.0.1",
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^2.0.1",
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index b2d16c0ee..72ffe67b2 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/migrations",
-    "version": "2.2.1",
+    "version": "2.2.2",
     "engines": {
         "node": ">=6.12"
     },
@@ -26,9 +26,9 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.20",
-        "@0x/tslint-config": "^1.0.10",
-        "@0x/types": "^1.4.0",
+        "@0x/dev-utils": "^1.0.21",
+        "@0x/tslint-config": "^2.0.0",
+        "@0x/types": "^1.4.1",
         "@types/yargs": "^10.0.0",
         "make-promises-safe": "^1.1.0",
         "npm-run-all": "^4.1.2",
@@ -39,18 +39,18 @@
         "yargs": "^10.0.3"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.1",
-        "@0x/base-contract": "^3.0.9",
+        "@0x/abi-gen-wrappers": "^2.0.2",
+        "@0x/base-contract": "^3.0.10",
         "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-artifacts": "^1.1.2",
-        "@0x/order-utils": "^3.0.6",
-        "@0x/sol-compiler": "^1.1.15",
-        "@0x/subproviders": "^2.1.7",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
+        "@0x/order-utils": "^3.0.7",
+        "@0x/sol-compiler": "^1.1.16",
+        "@0x/subproviders": "^2.1.8",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
         "@ledgerhq/hw-app-eth": "^4.3.0",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
     },
diff --git a/packages/order-utils/package.json b/packages/order-utils/package.json
index 55541787a..400c9b66f 100644
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-utils",
-    "version": "3.0.6",
+    "version": "3.0.7",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,8 +35,8 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/order-utils/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.20",
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/dev-utils": "^1.0.21",
+        "@0x/tslint-config": "^2.0.0",
         "@types/bn.js": "^4.11.0",
         "@types/lodash": "4.14.104",
         "chai": "^4.0.1",
@@ -53,18 +53,18 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.1",
-        "@0x/assert": "^1.0.19",
-        "@0x/base-contract": "^3.0.9",
+        "@0x/abi-gen-wrappers": "^2.0.2",
+        "@0x/assert": "^1.0.20",
+        "@0x/base-contract": "^3.0.10",
         "@0x/contract-artifacts": "^1.1.2",
-        "@0x/json-schemas": "^2.1.3",
-        "@0x/types": "^1.4.0",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
+        "@0x/json-schemas": "^2.1.4",
+        "@0x/types": "^1.4.1",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
         "@types/node": "*",
         "bn.js": "^4.11.8",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "ethereumjs-abi": "0.6.5",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
diff --git a/packages/order-watcher/package.json b/packages/order-watcher/package.json
index b6c519e94..499d4cead 100644
--- a/packages/order-watcher/package.json
+++ b/packages/order-watcher/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/order-watcher",
-    "version": "2.2.7",
+    "version": "2.2.8",
     "description": "An order watcher daemon that watches for order validity",
     "keywords": [
         "0x",
@@ -33,9 +33,9 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.20",
-        "@0x/migrations": "^2.2.1",
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/dev-utils": "^1.0.21",
+        "@0x/migrations": "^2.2.2",
+        "@0x/tslint-config": "^2.0.0",
         "@types/bintrees": "^1.0.2",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -57,21 +57,21 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/abi-gen-wrappers": "^2.0.1",
-        "@0x/assert": "^1.0.19",
-        "@0x/base-contract": "^3.0.9",
+        "@0x/abi-gen-wrappers": "^2.0.2",
+        "@0x/assert": "^1.0.20",
+        "@0x/base-contract": "^3.0.10",
         "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-artifacts": "^1.1.2",
-        "@0x/contract-wrappers": "^4.1.2",
-        "@0x/fill-scenarios": "^1.0.15",
-        "@0x/json-schemas": "^2.1.3",
-        "@0x/order-utils": "^3.0.6",
-        "@0x/types": "^1.4.0",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
+        "@0x/contract-wrappers": "^4.1.3",
+        "@0x/fill-scenarios": "^1.0.16",
+        "@0x/json-schemas": "^2.1.4",
+        "@0x/order-utils": "^3.0.7",
+        "@0x/types": "^1.4.1",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
         "bintrees": "^1.0.2",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "ethereumjs-blockstream": "6.0.0",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index f8adf9055..a40f3d21c 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/pipeline",
-    "version": "1.0.1",
+    "version": "1.0.2",
     "private": true,
     "description": "Data pipeline for offline analysis",
     "scripts": {
@@ -27,7 +27,7 @@
     },
     "license": "Apache-2.0",
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.9",
+        "@0x/tslint-config": "^2.0.0",
         "@types/axios": "^0.14.0",
         "@types/ramda": "^0.25.38",
         "chai": "^4.1.2",
@@ -39,23 +39,23 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/connect": "^3.0.9",
+        "@0x/connect": "^3.0.10",
         "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-artifacts": "^1.0.1",
         "@0x/contract-wrappers": "^3.0.0",
-        "@0x/dev-utils": "^1.0.20",
+        "@0x/dev-utils": "^1.0.21",
         "@0x/order-utils": "^2.0.0",
-        "@0x/subproviders": "^2.1.7",
-        "@0x/types": "^1.4.0",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
+        "@0x/subproviders": "^2.1.8",
+        "@0x/types": "^1.4.1",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
         "@types/dockerode": "^2.5.9",
         "@types/p-limit": "^2.0.0",
         "async-parallel": "^1.2.3",
         "axios": "^0.18.0",
         "bottleneck": "^2.13.2",
         "dockerode": "^2.5.7",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "pg": "^7.5.0",
         "prettier": "^1.15.3",
         "ramda": "^0.25.0",
diff --git a/packages/react-docs/package.json b/packages/react-docs/package.json
index b4de54a21..f58a51c90 100644
--- a/packages/react-docs/package.json
+++ b/packages/react-docs/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-docs",
-    "version": "1.0.21",
+    "version": "1.0.22",
     "engines": {
         "node": ">=6.12"
     },
@@ -24,8 +24,8 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.20",
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/dev-utils": "^1.0.21",
+        "@0x/tslint-config": "^2.0.0",
         "@types/compare-versions": "^3.0.0",
         "@types/styled-components": "^4.0.0",
         "make-promises-safe": "^1.1.0",
@@ -34,9 +34,9 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/react-shared": "^1.0.24",
-        "@0x/types": "^1.4.0",
-        "@0x/utils": "^2.0.7",
+        "@0x/react-shared": "^1.0.25",
+        "@0x/types": "^1.4.1",
+        "@0x/utils": "^2.0.8",
         "@types/lodash": "4.14.104",
         "@types/material-ui": "^0.20.0",
         "@types/node": "*",
diff --git a/packages/react-shared/package.json b/packages/react-shared/package.json
index 125edf374..17defe35a 100644
--- a/packages/react-shared/package.json
+++ b/packages/react-shared/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/react-shared",
-    "version": "1.0.24",
+    "version": "1.0.25",
     "engines": {
         "node": ">=6.12"
     },
@@ -25,15 +25,15 @@
         "url": "https://github.com/0xProject/0x-monorepo.git"
     },
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.20",
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/dev-utils": "^1.0.21",
+        "@0x/tslint-config": "^2.0.0",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
         "tslint": "^5.9.1",
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.4.0",
+        "@0x/types": "^1.4.1",
         "@material-ui/core": "^3.0.1",
         "@types/is-mobile": "0.3.0",
         "@types/lodash": "4.14.104",
diff --git a/packages/sol-compiler/package.json b/packages/sol-compiler/package.json
index 35c3012f6..0ad620b1f 100644
--- a/packages/sol-compiler/package.json
+++ b/packages/sol-compiler/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-compiler",
-    "version": "1.1.15",
+    "version": "1.1.16",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,8 +42,8 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sol-compiler/README.md",
     "devDependencies": {
-        "@0x/dev-utils": "^1.0.20",
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/dev-utils": "^1.0.21",
+        "@0x/tslint-config": "^2.0.0",
         "@types/mkdirp": "^0.5.2",
         "@types/require-from-string": "^1.2.0",
         "@types/semver": "^5.5.0",
@@ -65,16 +65,16 @@
         "zeppelin-solidity": "1.8.0"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.19",
-        "@0x/json-schemas": "^2.1.3",
-        "@0x/sol-resolver": "^1.1.0",
-        "@0x/types": "^1.4.0",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
+        "@0x/assert": "^1.0.20",
+        "@0x/json-schemas": "^2.1.4",
+        "@0x/sol-resolver": "^1.1.1",
+        "@0x/types": "^1.4.1",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
         "@types/yargs": "^11.0.0",
         "chalk": "^2.3.0",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.5",
         "mkdirp": "^0.5.1",
diff --git a/packages/sol-cov/package.json b/packages/sol-cov/package.json
index aae65107a..3ade51c80 100644
--- a/packages/sol-cov/package.json
+++ b/packages/sol-cov/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-cov",
-    "version": "2.1.15",
+    "version": "2.1.16",
     "engines": {
         "node": ">=6.12"
     },
@@ -42,14 +42,14 @@
     },
     "homepage": "https://github.com/0xProject/0x.js/packages/sol-cov/README.md",
     "dependencies": {
-        "@0x/dev-utils": "^1.0.20",
-        "@0x/sol-compiler": "^1.1.15",
-        "@0x/subproviders": "^2.1.7",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
+        "@0x/dev-utils": "^1.0.21",
+        "@0x/sol-compiler": "^1.1.16",
+        "@0x/subproviders": "^2.1.8",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
         "@types/solidity-parser-antlr": "^0.2.0",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "ethereumjs-util": "^5.1.1",
         "glob": "^7.1.2",
         "istanbul": "^0.4.5",
@@ -61,7 +61,7 @@
         "solidity-parser-antlr": "^0.2.12"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "@types/istanbul": "^0.4.30",
         "@types/loglevel": "^1.5.3",
         "@types/mkdirp": "^0.5.1",
diff --git a/packages/sol-doc/package.json b/packages/sol-doc/package.json
index 1d2762875..c83c122df 100644
--- a/packages/sol-doc/package.json
+++ b/packages/sol-doc/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-doc",
-    "version": "1.0.10",
+    "version": "1.0.11",
     "description": "Solidity documentation generator",
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.js",
@@ -25,16 +25,16 @@
     "author": "F. Eugene Aumson",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/sol-compiler": "^1.1.15",
-        "@0x/types": "^1.4.0",
-        "@0x/utils": "^2.0.7",
-        "ethereum-types": "^1.1.3",
+        "@0x/sol-compiler": "^1.1.16",
+        "@0x/types": "^1.4.1",
+        "@0x/utils": "^2.0.8",
+        "ethereum-types": "^1.1.4",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.10",
         "yargs": "^12.0.2"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "chai": "^4.1.2",
         "chai-as-promised": "^7.1.0",
         "chai-bignumber": "^2.0.2",
diff --git a/packages/sol-resolver/package.json b/packages/sol-resolver/package.json
index f6a928356..0163765d9 100644
--- a/packages/sol-resolver/package.json
+++ b/packages/sol-resolver/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sol-resolver",
-    "version": "1.1.0",
+    "version": "1.1.1",
     "engines": {
         "node": ">=6.12"
     },
@@ -23,15 +23,15 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/resolver/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
         "tslint": "5.11.0",
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.4.0",
-        "@0x/typescript-typings": "^3.0.5",
+        "@0x/types": "^1.4.1",
+        "@0x/typescript-typings": "^3.0.6",
         "lodash": "^4.17.5"
     },
     "publishConfig": {
diff --git a/packages/sra-spec/package.json b/packages/sra-spec/package.json
index 2983ba044..3a6ee96d3 100644
--- a/packages/sra-spec/package.json
+++ b/packages/sra-spec/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/sra-spec",
-    "version": "1.0.12",
+    "version": "1.0.13",
     "engines": {
         "node": ">=6.12"
     },
@@ -35,11 +35,11 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/sra-spec/README.md",
     "dependencies": {
-        "@0x/json-schemas": "^2.1.3",
+        "@0x/json-schemas": "^2.1.4",
         "@loopback/openapi-v3-types": "^0.8.2"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "@types/mocha": "^2.2.42",
         "@types/node": "^10.5.3",
         "chai": "^4.0.1",
diff --git a/packages/subproviders/package.json b/packages/subproviders/package.json
index 8cd29b8e8..90ef6b677 100644
--- a/packages/subproviders/package.json
+++ b/packages/subproviders/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/subproviders",
-    "version": "2.1.7",
+    "version": "2.1.8",
     "engines": {
         "node": ">=6.12"
     },
@@ -29,11 +29,11 @@
         }
     },
     "dependencies": {
-        "@0x/assert": "^1.0.19",
-        "@0x/types": "^1.4.0",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
+        "@0x/assert": "^1.0.20",
+        "@0x/types": "^1.4.1",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
         "@ledgerhq/hw-app-eth": "^4.3.0",
         "@ledgerhq/hw-transport-u2f": "4.24.0",
         "@types/eth-lightwallet": "^3.0.0",
@@ -43,7 +43,7 @@
         "bip39": "^2.5.0",
         "bn.js": "^4.11.8",
         "eth-lightwallet": "^3.0.1",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "ethereumjs-tx": "^1.3.5",
         "ethereumjs-util": "^5.1.1",
         "ganache-core": "^2.2.1",
@@ -54,7 +54,7 @@
         "web3-provider-engine": "14.0.6"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "@types/bip39": "^2.4.0",
         "@types/bn.js": "^4.11.0",
         "@types/ethereumjs-tx": "^1.0.0",
diff --git a/packages/testnet-faucets/package.json b/packages/testnet-faucets/package.json
index 454314c86..70d785c74 100644
--- a/packages/testnet-faucets/package.json
+++ b/packages/testnet-faucets/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@0x/testnet-faucets",
-    "version": "1.0.59",
+    "version": "1.0.60",
     "engines": {
         "node": ">=6.12"
     },
@@ -18,13 +18,13 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "0x.js": "^2.0.7",
-        "@0x/subproviders": "^2.1.7",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
+        "0x.js": "^2.0.8",
+        "@0x/subproviders": "^2.1.8",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
         "body-parser": "^1.17.1",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "ethereumjs-tx": "^1.3.5",
         "ethereumjs-util": "^5.1.1",
         "express": "^4.15.2",
@@ -32,7 +32,7 @@
         "rollbar": "^0.6.5"
     },
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "@types/body-parser": "^1.16.1",
         "@types/express": "^4.0.35",
         "@types/lodash": "4.14.104",
diff --git a/packages/tslint-config/package.json b/packages/tslint-config/package.json
index 2914f31e2..64ec1e967 100644
--- a/packages/tslint-config/package.json
+++ b/packages/tslint-config/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/tslint-config",
-    "version": "1.0.10",
+    "version": "2.0.0",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/types/package.json b/packages/types/package.json
index 1e2bc5ae8..3c4bb6fe6 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/types",
-    "version": "1.4.0",
+    "version": "1.4.1",
     "engines": {
         "node": ">=6.12"
     },
@@ -23,7 +23,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/types/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "make-promises-safe": "^1.1.0",
         "shx": "^0.2.2",
         "tslint": "5.11.0",
@@ -32,7 +32,7 @@
     "dependencies": {
         "@types/node": "*",
         "bignumber.js": "~4.1.0",
-        "ethereum-types": "^1.1.3"
+        "ethereum-types": "^1.1.4"
     },
     "publishConfig": {
         "access": "public"
diff --git a/packages/typescript-typings/package.json b/packages/typescript-typings/package.json
index 59e0803eb..c67b660c8 100644
--- a/packages/typescript-typings/package.json
+++ b/packages/typescript-typings/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/typescript-typings",
-    "version": "3.0.5",
+    "version": "3.0.6",
     "engines": {
         "node": ">=6.12"
     },
@@ -27,7 +27,7 @@
         "@types/bn.js": "^4.11.0",
         "@types/react": "*",
         "bignumber.js": "~4.1.0",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "popper.js": "1.14.3"
     },
     "devDependencies": {
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 38c729337..a25dc9cff 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/utils",
-    "version": "2.0.7",
+    "version": "2.0.8",
     "engines": {
         "node": ">=6.12"
     },
@@ -28,7 +28,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/utils/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "@types/detect-node": "2.0.0",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -44,13 +44,13 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/types": "^1.4.0",
-        "@0x/typescript-typings": "^3.0.5",
+        "@0x/types": "^1.4.1",
+        "@0x/typescript-typings": "^3.0.6",
         "@types/node": "*",
         "abortcontroller-polyfill": "^1.1.9",
         "bignumber.js": "~4.1.0",
         "detect-node": "2.0.3",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
         "isomorphic-fetch": "^2.2.1",
diff --git a/packages/web3-wrapper/package.json b/packages/web3-wrapper/package.json
index 09fd184d2..e5af24965 100644
--- a/packages/web3-wrapper/package.json
+++ b/packages/web3-wrapper/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/web3-wrapper",
-    "version": "3.2.0",
+    "version": "3.2.1",
     "engines": {
         "node": ">=6.12"
     },
@@ -36,7 +36,7 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/packages/web3-wrapper/README.md",
     "devDependencies": {
-        "@0x/tslint-config": "^1.0.10",
+        "@0x/tslint-config": "^2.0.0",
         "@types/ganache-core": "^2.1.0",
         "@types/lodash": "4.14.104",
         "chai": "^4.0.1",
@@ -54,11 +54,11 @@
         "typescript": "3.0.1"
     },
     "dependencies": {
-        "@0x/assert": "^1.0.19",
-        "@0x/json-schemas": "^2.1.3",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "ethereum-types": "^1.1.3",
+        "@0x/assert": "^1.0.20",
+        "@0x/json-schemas": "^2.1.4",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "ethereum-types": "^1.1.4",
         "ethereumjs-util": "^5.1.1",
         "ethers": "~4.0.4",
         "lodash": "^4.17.5"
diff --git a/packages/website/package.json b/packages/website/package.json
index d56688049..c24a0ba6e 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/website",
-    "version": "0.0.62",
+    "version": "0.0.63",
     "engines": {
         "node": ">=6.12"
     },
@@ -20,24 +20,24 @@
     "author": "Fabio Berger",
     "license": "Apache-2.0",
     "dependencies": {
-        "@0x/asset-buyer": "^3.0.3",
+        "@0x/asset-buyer": "^3.0.4",
         "@0x/contract-addresses": "^2.0.0",
-        "@0x/contract-wrappers": "^4.1.2",
-        "@0x/json-schemas": "^2.1.3",
-        "@0x/order-utils": "^3.0.6",
-        "@0x/react-docs": "^1.0.21",
-        "@0x/react-shared": "^1.0.24",
-        "@0x/subproviders": "^2.1.7",
-        "@0x/types": "^1.4.0",
-        "@0x/typescript-typings": "^3.0.5",
-        "@0x/utils": "^2.0.7",
-        "@0x/web3-wrapper": "^3.2.0",
+        "@0x/contract-wrappers": "^4.1.3",
+        "@0x/json-schemas": "^2.1.4",
+        "@0x/order-utils": "^3.0.7",
+        "@0x/react-docs": "^1.0.22",
+        "@0x/react-shared": "^1.0.25",
+        "@0x/subproviders": "^2.1.8",
+        "@0x/types": "^1.4.1",
+        "@0x/typescript-typings": "^3.0.6",
+        "@0x/utils": "^2.0.8",
+        "@0x/web3-wrapper": "^3.2.1",
         "accounting": "^0.4.1",
         "basscss": "^8.0.3",
         "blockies": "^0.0.2",
         "bowser": "^1.9.3",
         "deep-equal": "^1.0.1",
-        "ethereum-types": "^1.1.3",
+        "ethereum-types": "^1.1.4",
         "ethereumjs-util": "^5.1.1",
         "find-versions": "^2.0.0",
         "jsonschema": "^1.2.0",
-- 
cgit v1.2.3


From 64c168eafc6abe6b7517f85a695e07b486c3b580 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 11:10:01 +0100
Subject: Hides mobile nav on desktop, adds flexwrap maxwidth

---
 packages/website/ts/@next/components/mobileNav.tsx | 91 +++++++++++-----------
 packages/website/ts/@next/components/newLayout.tsx |  2 +
 2 files changed, 49 insertions(+), 44 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/mobileNav.tsx b/packages/website/ts/@next/components/mobileNav.tsx
index c19d4b587..4ae604c3f 100644
--- a/packages/website/ts/@next/components/mobileNav.tsx
+++ b/packages/website/ts/@next/components/mobileNav.tsx
@@ -1,4 +1,5 @@
 import * as React from 'react';
+import MediaQuery from 'react-responsive';
 import styled from 'styled-components';
 
 import {Link} from 'react-router-dom';
@@ -15,53 +16,55 @@ export class MobileNav extends React.PureComponent<Props> {
         const { isToggled, toggleMobileNav } = this.props;
 
         return (
-            <Wrap isToggled={isToggled}>
-                <Section>
-                    <h4>Products</h4>
+            <MediaQuery maxWidth={800}>
+                <Wrap isToggled={isToggled}>
+                    <Section>
+                        <h4>Products</h4>
 
-                    <ul>
-                        <li>
-                            <Link to="#">
-                                0x instant
-                            </Link>
-                        </li>
-                        <li>
-                            <Link to="#">
-                                0x Launch Kit
-                            </Link>
-                        </li>
-                    </ul>
-                </Section>
+                        <ul>
+                            <li>
+                                <Link to="#">
+                                    0x instant
+                                </Link>
+                            </li>
+                            <li>
+                                <Link to="#">
+                                    0x Launch Kit
+                                </Link>
+                            </li>
+                        </ul>
+                    </Section>
 
-                <Section isDark={true}>
-                    <Grid as="ul" isWrapped={true}>
-                        <li>
-                            <Link to="/next/why">
-                                Why 0x
-                            </Link>
-                        </li>
-                        <li>
-                            <Link to="/next/about/mission">
-                                About
-                            </Link>
-                        </li>
-                        <li>
-                            <Link to="/next">
-                                Products
-                            </Link>
-                        </li>
-                        <li>
-                            <Link to="https://blog.0xproject.com/latest">
-                                Blog
-                            </Link>
-                        </li>
-                    </Grid>
-                </Section>
+                    <Section isDark={true}>
+                        <Grid as="ul" width="100%" isWrapped={true}>
+                            <li>
+                                <Link to="/next/why">
+                                    Why 0x
+                                </Link>
+                            </li>
+                            <li>
+                                <Link to="/next/about/mission">
+                                    About
+                                </Link>
+                            </li>
+                            <li>
+                                <Link to="/next">
+                                    Products
+                                </Link>
+                            </li>
+                            <li>
+                                <Link to="https://blog.0xproject.com/latest">
+                                    Blog
+                                </Link>
+                            </li>
+                        </Grid>
+                    </Section>
 
-                {isToggled &&
-                    <Overlay onClick={toggleMobileNav} />
-                }
-            </Wrap>
+                    {isToggled &&
+                        <Overlay onClick={toggleMobileNav} />
+                    }
+                </Wrap>
+            </MediaQuery>
         );
     }
 }
diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index fe0a290c5..3285ff877 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -69,6 +69,8 @@ export const Column = styled.div<ColumnProps>`
 `;
 
 export const FlexWrap = styled.div<FlexProps>`
+    max-width: 1500px;
+    margin: 0 auto;
     padding: ${props => props.padding};
 
     @media (min-width: ${props => props.flexBreakpoint || '768px'}) {
-- 
cgit v1.2.3


From 7a10f034960b0cbb0d39b2680e69f58e5c19ea61 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 11:15:19 +0100
Subject: Removes button / link outlines globally

---
 packages/website/ts/@next/constants/globalStyle.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index cc53a296d..cf99867be 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -105,6 +105,7 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
     a, button {
         text-decoration: none;
         font-family: inherit;
+        outline: none;
     }
 
     svg + p,
-- 
cgit v1.2.3


From 66480ccb1e0dc72e6716060ab472b7584bfa910c Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 11:26:59 +0100
Subject: Linting fixes

---
 packages/website/ts/@next/components/aboutPageLayout.tsx     |  2 +-
 packages/website/ts/@next/components/blockIconLink.tsx       |  4 ++--
 packages/website/ts/@next/components/button.tsx              |  3 ++-
 packages/website/ts/@next/components/definition.tsx          |  2 +-
 .../ts/@next/components/dropdowns/dropdown_developers.tsx    |  8 +++++++-
 packages/website/ts/@next/components/header.tsx              |  2 +-
 packages/website/ts/@next/components/heroImage.tsx           |  2 +-
 packages/website/ts/@next/components/logo.tsx                |  2 +-
 packages/website/ts/@next/components/modals/input.tsx        |  2 +-
 .../website/ts/@next/components/modals/modal_contact.tsx     | 12 ++----------
 packages/website/ts/@next/components/newsletter_form.tsx     |  6 +++---
 packages/website/ts/@next/constants/globalStyle.tsx          |  1 +
 packages/website/ts/@next/constants/utilities.tsx            |  4 ++--
 packages/website/ts/@next/pages/about/jobs.tsx               |  4 ++--
 packages/website/ts/@next/pages/instant.tsx                  |  6 +++---
 packages/website/ts/@next/pages/instant/config_generator.tsx | 10 +++++++---
 .../website/ts/@next/pages/instant/fee_percentage_slider.tsx |  1 +
 packages/website/ts/@next/pages/landing.tsx                  |  2 +-
 18 files changed, 39 insertions(+), 34 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/aboutPageLayout.tsx b/packages/website/ts/@next/components/aboutPageLayout.tsx
index f562bcff5..71cb7ef85 100644
--- a/packages/website/ts/@next/components/aboutPageLayout.tsx
+++ b/packages/website/ts/@next/components/aboutPageLayout.tsx
@@ -11,7 +11,7 @@ import { addFadeInAnimation } from 'ts/@next/constants/animations';
 
 interface Props {
     title: string;
-    description: Node;
+    description: React.ReactNode | string;
     linkLabel?: string;
     linkUrl?: string;
     children?: Node;
diff --git a/packages/website/ts/@next/components/blockIconLink.tsx b/packages/website/ts/@next/components/blockIconLink.tsx
index 7033ec88d..0e97aed1a 100644
--- a/packages/website/ts/@next/components/blockIconLink.tsx
+++ b/packages/website/ts/@next/components/blockIconLink.tsx
@@ -8,8 +8,8 @@ interface Props {
     icon: string;
     title: string;
     linkLabel: string;
-    linkUrl: string;
-    linkAction: () => void;
+    linkUrl?: string;
+    linkAction?: () => void;
 }
 
 export const BlockIconLink = (props: Props) => (
diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index cca4d1382..4c646e199 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -16,6 +16,7 @@ interface ButtonInterface {
     hasIcon?: boolean | string;
     isInline?: boolean;
     href?: string;
+    type?: string;
     to?: string;
     onClick?: () => any;
     theme?: {
@@ -57,7 +58,7 @@ const ButtonBase = styled.button<ButtonInterface>`
     border: 1px solid transparent;
     display: inline-block;
     background-color: ${props => props.bgColor || colors.brandLight};
-    background-color: ${props => (props.isTransparent || props.isWithArrow) && 'transparent'}
+    background-color: ${props => (props.isTransparent || props.isWithArrow) && 'transparent'};
     border-color: ${props => (props.isTransparent && !props.isWithArrow) && 'rgba(255, 255, 255, .4)'};
     color: ${props => props.isAccentColor ? props.theme.linkColor : (props.color || props.theme.textColor)};
     padding: ${props => (!props.isNoPadding && !props.isWithArrow) && '18px 30px'};
diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index 7f326bc52..982fbfe72 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -18,7 +18,7 @@ interface Props {
     icon: string;
     iconSize?: 'medium' | 'large' | number;
     title: string;
-    description: Node;
+    description: Node | string;
     actions?: Action[];
 }
 
diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
index 317302d44..82e79a23b 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
@@ -113,7 +113,13 @@ export const DropdownDevelopers = withTheme((props: Props) => (
                 </Column>
 
                 <Column width="calc(100% - 15px)">
-                    <Heading asElement="h4" size={14} color="inherit" isMuted={0.35}>
+                    <Heading
+                        asElement="h4"
+                        size={14}
+                        color="inherit"
+                        marginBottom="15px"
+                        isMuted={0.35}
+                    >
                         Useful Links
                     </Heading>
 
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index b982538da..437f9f19e 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -127,7 +127,7 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
 
 export const Header = withTheme(HeaderBase);
 
-const NavItem = (props: { link: NavItem }): React.ReactNode => {
+const NavItem = (props: { link: NavItem; key: string }): React.ReactNode => {
     const { link } = props;
     const Subnav = link.dropdownComponent;
 
diff --git a/packages/website/ts/@next/components/heroImage.tsx b/packages/website/ts/@next/components/heroImage.tsx
index e16e29199..33195f42b 100644
--- a/packages/website/ts/@next/components/heroImage.tsx
+++ b/packages/website/ts/@next/components/heroImage.tsx
@@ -4,7 +4,7 @@ import styled from 'styled-components';
 import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
 
 interface Props {
-    image: React.Node;
+    image: React.ReactNode;
 }
 
 export const LandingAnimation = (props: Props) => (
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index 89d954cb5..2423f07b5 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -27,7 +27,7 @@ const Icon = styled(LogoIcon)<LogoInterface>`
     flex-shrink: 0;
 
     path {
-        fill: ${(props => props.theme.textColor};
+        fill: ${props => props.theme.textColor};
     }
 `;
 
diff --git a/packages/website/ts/@next/components/modals/input.tsx b/packages/website/ts/@next/components/modals/input.tsx
index 351df105b..c6f0f8c36 100644
--- a/packages/website/ts/@next/components/modals/input.tsx
+++ b/packages/website/ts/@next/components/modals/input.tsx
@@ -10,7 +10,7 @@ export enum InputWidth {
 
 interface InputProps {
     name: string;
-    width: InputWidth;
+    width?: InputWidth;
     label: string;
     type?: string;
 }
diff --git a/packages/website/ts/@next/components/modals/modal_contact.tsx b/packages/website/ts/@next/components/modals/modal_contact.tsx
index 7b976451d..4e024a1a0 100644
--- a/packages/website/ts/@next/components/modals/modal_contact.tsx
+++ b/packages/website/ts/@next/components/modals/modal_contact.tsx
@@ -51,7 +51,7 @@ export class ModalContact extends React.Component<Props> {
                     onDismiss={onDismiss}
                 >
                     <StyledDialogContent>
-                        <Form onSubmit={this._onSubmit.bind(this)} isSuccessful={isSuccessful}>
+                        <Form onSubmit={this._onSubmitAsync.bind(this)} isSuccessful={isSuccessful}>
                             <Heading color={colors.textDarkPrimary} size={34} asElement="h2">Contact the 0x Core Team</Heading>
                             <Paragraph isMuted={true} color={colors.textDarkPrimary}>If you're considering building on 0x, we're happy to answer your questions. Fill out the form so we can connect you with the right person to help you get started.</Paragraph>
                             <InputRow>
@@ -113,7 +113,7 @@ export class ModalContact extends React.Component<Props> {
             </>
         );
     }
-    private async _onSubmit(e): void {
+    private async _onSubmitAsync(e: Event): Promise<void> {
         e.preventDefault();
 
         // const email = this.emailInput.current.value;
@@ -138,18 +138,10 @@ export class ModalContact extends React.Component<Props> {
             const json = await response.json();
 
             this.setState({ ...this.state, isSuccessful: true });
-
-            console.log(response);
         } catch (e) {
             this.setState({ ...this.state, errors: [] });
-            console.log(e);
         }
     }
-    private async _onDone(e): void {
-        e.preventDefault();
-
-        this.props.onDismiss();
-    }
 }
 // Handle errors: {"errors":[{"location":"body","param":"name","msg":"Invalid value"},{"location":"body","param":"email","msg":"Invalid value"}]}
 
diff --git a/packages/website/ts/@next/components/newsletter_form.tsx b/packages/website/ts/@next/components/newsletter_form.tsx
index 455e7b54c..381dca53b 100644
--- a/packages/website/ts/@next/components/newsletter_form.tsx
+++ b/packages/website/ts/@next/components/newsletter_form.tsx
@@ -27,7 +27,7 @@ const Input: React.ReactNode = React.forwardRef((props: InputProps, ref) => {
             <StyledInput ref={ref} id={id} placeholder={label} {...props} />
         </InnerInputWrapper>
     );
-};
+});
 
 export class NewsletterForm extends React.Component {
     public emailInput = React.createRef();
@@ -38,7 +38,7 @@ export class NewsletterForm extends React.Component {
         const {isSubmitted} = this.state;
 
         return (
-            <StyledForm onSubmit={this._onSubmit.bind(this)}>
+            <StyledForm onSubmit={this._onSubmitAsync.bind(this)}>
                 <InputWrapper>
                     <Input isSubmitted={isSubmitted} name="email" type="email" label="Email Address" ref={this.emailInput} required />
 
@@ -54,7 +54,7 @@ export class NewsletterForm extends React.Component {
         );
     }
 
-    private async _onSubmit(e) {
+    private async _onSubmitAsync(e: Event): Promise<void> {
         e.preventDefault();
 
         const email = this.emailInput.current.value;
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index cf99867be..1047a5cb8 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -6,6 +6,7 @@ export interface GlobalStyle {
         bgColor: string;
         textColor: string;
         linkColor: string;
+        dropdownButtonBg: string;
     };
 }
 
diff --git a/packages/website/ts/@next/constants/utilities.tsx b/packages/website/ts/@next/constants/utilities.tsx
index ab703c8f7..685b9e6f9 100644
--- a/packages/website/ts/@next/constants/utilities.tsx
+++ b/packages/website/ts/@next/constants/utilities.tsx
@@ -1,6 +1,6 @@
 export interface PaddingInterface {
-    padding?: number | Array<'large' | 'default', 'small' | number>;
-    margin?: number | Array<'large' | 'default', 'small' | number>;
+    padding?: number | Array<'large' | 'default' | 'small' | number>;
+    margin?: number | Array<'large' | 'default' | 'small' | number>;
 }
 
 interface PaddingSizes {
diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 71192d884..9b0b74a90 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -106,9 +106,9 @@ const Position = ({ position }) => (
 
         <StyledColumn width="50%">
             <Paragraph isMuted={true}>{position.location}</Paragraph>
-        </Column>
+        </StyledColumn>
 
-        <Column colWidth="1/3">
+        <Column width="20%">
             <Paragraph><Link href={position.href}>Apply</Link></Paragraph>
         </Column>
     </FlexWrap>
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 2038ce160..86a2485ce 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -9,7 +9,7 @@ import {Hero} from 'ts/@next/components/hero';
 
 import {Button} from 'ts/@next/components/button';
 import {Definition} from 'ts/@next/components/definition';
-import {Section} from 'ts/@next/components/newLayout';
+import {Section, SectionProps} from 'ts/@next/components/newLayout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 import { Configurator } from 'ts/@next/pages/instant/configurator';
@@ -135,7 +135,7 @@ const fadeUp = keyframes`
   }
 `;
 
-const ConfiguratorSection = styled(Section)`
+const ConfiguratorSection = styled(Section)<SectionProps>`
   @media (max-width: 1050px) {
       display: none;
   }
@@ -168,7 +168,7 @@ const MarqueeWrap = styled.div`
     }
 `;
 
-const Card = styled.div`
+const Card = styled.div<{index: number}>`
   opacity: 0;
   flex-shrink: 0;
   transform: translateY(10px);
diff --git a/packages/website/ts/@next/pages/instant/config_generator.tsx b/packages/website/ts/@next/pages/instant/config_generator.tsx
index d63ea118b..c71d2b238 100644
--- a/packages/website/ts/@next/pages/instant/config_generator.tsx
+++ b/packages/website/ts/@next/pages/instant/config_generator.tsx
@@ -6,13 +6,13 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
 
+import { ConfigGeneratorAddressInput } from 'ts/@next/pages/instant/config_generator_address_input';
+import { FeePercentageSlider } from 'ts/@next/pages/instant/fee_percentage_slider';
 import { CheckMark } from 'ts/components/ui/check_mark';
 import { Container } from 'ts/components/ui/container';
 import { MultiSelect } from 'ts/components/ui/multi_select';
 import { Spinner } from 'ts/components/ui/spinner';
 import { Text } from 'ts/components/ui/text';
-import { ConfigGeneratorAddressInput } from 'ts/@next/pages/instant/config_generator_address_input';
-import { FeePercentageSlider } from 'ts/@next/pages/instant/fee_percentage_slider';
 import { colors } from 'ts/style/colors';
 import { WebsitePaths } from 'ts/types';
 import { constants } from 'ts/utils/constants';
@@ -314,7 +314,11 @@ const OptionalText = styled.span`
     flex-shrink: 0;
 `;
 
-const CheckboxText = styled.span`
+interface CheckboxTextProps {
+    isSelected?: boolean;
+}
+
+const CheckboxText = styled.span<CheckboxTextProps>`
     font-size: 14px;
     line-height: 18px;
     color: ${props => props.isSelected ? colors.brandDark : '#666666'}
diff --git a/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx
index 47b8d2b8f..512ae06b4 100644
--- a/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx
+++ b/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx
@@ -10,6 +10,7 @@ const SliderWithTooltip = (Slider as any).createSliderWithTooltip(Slider);
 
 export interface FeePercentageSliderProps {
     value: number;
+    isDisabled?: boolean;
     onChange: (value: number) => void;
 }
 
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index f0190ede5..aa3e829b5 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -35,7 +35,7 @@ export class NextLanding extends React.Component<Props> {
         );
     }
 
-    private _onOpenContactModal(e): void {
+    private _onOpenContactModal(e: Event): void {
         e.preventDefault();
         this.setState({ isContactModalOpen: true });
     }
-- 
cgit v1.2.3


From ed6d83c0a7a31d5278c355771d38b2c041673ced Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 11:38:32 +0100
Subject: Linting error

---
 packages/website/ts/@next/components/newsletter_form.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newsletter_form.tsx b/packages/website/ts/@next/components/newsletter_form.tsx
index 381dca53b..00bba4aec 100644
--- a/packages/website/ts/@next/components/newsletter_form.tsx
+++ b/packages/website/ts/@next/components/newsletter_form.tsx
@@ -30,7 +30,7 @@ const Input: React.ReactNode = React.forwardRef((props: InputProps, ref) => {
 });
 
 export class NewsletterForm extends React.Component {
-    public emailInput = React.createRef();
+    public emailInput = React.createRef<HTMLInputElement>();
     public state = {
         isSubmitted: false,
     };
@@ -58,7 +58,7 @@ export class NewsletterForm extends React.Component {
         e.preventDefault();
 
         const email = this.emailInput.current.value;
-        const referrer = "https://0xproject.com/";
+        const referrer = 'https://0xproject.com/';
 
         this.setState({ isSubmitted: true });
 
-- 
cgit v1.2.3


From 106df4cdaf002d949a2ba1aa73a5cdbb5f443f03 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 11:41:05 +0100
Subject: Linting fix

---
 packages/website/ts/@next/components/header.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 437f9f19e..881ec799e 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -127,7 +127,7 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
 
 export const Header = withTheme(HeaderBase);
 
-const NavItem = (props: { link: NavItem; key: string }): React.ReactNode => {
+const NavItem = (props: { link: NavItem; key: string }) => {
     const { link } = props;
     const Subnav = link.dropdownComponent;
 
-- 
cgit v1.2.3


From f452fc5bc799934954f726b74e30d3a9642c289d Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 11:49:32 +0100
Subject: Resolves some sitewrap warnings [TO DO]

---
 packages/website/ts/@next/components/siteWrap.tsx | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 57fdcae43..e0956c582 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -18,6 +18,10 @@ interface State {
     isMobileNavOpen: boolean;
 }
 
+interface MainProps {
+    isNavToggled: boolean;
+}
+
 // we proabbly want to put this somewhere else (themes)
 export interface ThemeInterface {
     [key: string]: {
@@ -32,6 +36,7 @@ export interface ThemeInterface {
         mobileNavColor: string;
         dropdownBg: string;
         dropdownButtonBg: string;
+        dropdownBorderColor?: string;
         dropdownColor: string;
         headerButtonBg: string;
         footerBg: string;
@@ -78,6 +83,9 @@ const GLOBAL_THEMES: ThemeInterface = {
         textColor: '#000000',
         paragraphColor: '#777777',
         linkColor: colors.brandDark,
+        mobileNavBgUpper: '#FFFFFF',
+        mobileNavBgLower: '#F3F6F4',
+        mobileNavColor: '#000000',
         dropdownBg: '#FFFFFF',
         dropdownButtonBg: '#F3F6F4',
         dropdownColor: '#003831',
@@ -114,10 +122,16 @@ export class SiteWrap extends React.Component<Props, State> {
                 <ThemeProvider theme={currentTheme}>
                     <>
                         <GlobalStyles />
-                        <Header isNavToggled={isMobileNavOpen} toggleMobileNav={this.toggleMobileNav} />
+
+                        <Header
+                            isNavToggled={isMobileNavOpen}
+                            toggleMobileNav={this.toggleMobileNav}
+                        />
+
                         <Main isNavToggled={isMobileNavOpen}>
                             {children}
                         </Main>
+
                         <Footer/>
                     </>
                 </ThemeProvider>
@@ -126,7 +140,7 @@ export class SiteWrap extends React.Component<Props, State> {
     }
 }
 
-const Main = styled.main<{ isNavtoggled: boolean }>`
+const Main = styled.main<MainProps>`
     transition: transform 0.5s, opacity 0.5s;
     transform: translate3d(0, ${props => props.isNavToggled ? '357px' : 0}, 0);
     opacity: ${props => props.isNavToggled && '0.5'};
-- 
cgit v1.2.3


From 9695be13c3f98242975079f7ff85ef3727badbca Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 12:45:38 +0100
Subject: Update olafs pic

---
 .../public/images/@next/team/advisors/olafc.jpg     | Bin 20821 -> 18024 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)

(limited to 'packages')

diff --git a/packages/website/public/images/@next/team/advisors/olafc.jpg b/packages/website/public/images/@next/team/advisors/olafc.jpg
index ab042405a..bb0dc6cb5 100755
Binary files a/packages/website/public/images/@next/team/advisors/olafc.jpg and b/packages/website/public/images/@next/team/advisors/olafc.jpg differ
-- 
cgit v1.2.3


From 907aa7a844f8c69404a52e53cfbeb7276b3746c3 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 12:48:54 +0100
Subject: Fix typedef

---
 packages/website/ts/@next/components/definition.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index 982fbfe72..4155db472 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -18,7 +18,7 @@ interface Props {
     icon: string;
     iconSize?: 'medium' | 'large' | number;
     title: string;
-    description: Node | string;
+    description: React.ReactNode | string;
     actions?: Action[];
 }
 
-- 
cgit v1.2.3


From 51f2711796ff1fab06cdc83d7248d3181ca3bb34 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 12:49:09 +0100
Subject: Add hero icon size

---
 packages/website/ts/@next/components/icon.tsx       | 2 +-
 packages/website/ts/@next/constants/globalStyle.tsx | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
index 7e16c2aa2..84d9f4cb4 100644
--- a/packages/website/ts/@next/components/icon.tsx
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -5,7 +5,7 @@ import {getCSSPadding, PaddingInterface} from 'ts/@next/constants/utilities';
 
 interface IconProps extends PaddingInterface {
     name: string;
-    size?: 'small' | 'medium' | 'large' | number;
+    size?: 'small' | 'medium' | 'large' | 'hero' | number;
 }
 
 export const Icon: React.FunctionComponent<IconProps> = (props: IconProps) => {
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 1047a5cb8..6844381c9 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -50,6 +50,7 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
             --smallIcon: 75px;
             --mediumIcon: 85px;
             --largeIcon: 145px;
+            --heroIcon: 282px;
         }
     }
 
-- 
cgit v1.2.3


From 388c7afb5029d733e59ee86b6af211e93df71f7a Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 12:49:27 +0100
Subject: Added launch kit page

---
 packages/website/ts/@next/pages/launch_kit.tsx | 177 +++++++++++++++++++++++++
 packages/website/ts/index.tsx                  |   2 +-
 2 files changed, 178 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/ts/@next/pages/launch_kit.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
new file mode 100644
index 000000000..9318d8a6a
--- /dev/null
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -0,0 +1,177 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import AnchorLink from 'react-anchor-link-smooth-scroll';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import {Hero} from 'ts/@next/components/hero';
+
+import { Banner } from 'ts/@next/components/banner';
+import { Button } from 'ts/@next/components/button';
+import { Icon } from 'ts/@next/components/icon';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Slide, Slider } from 'ts/@next/components/slider/slider';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+
+import {Definition} from 'ts/@next/components/definition';
+import {Column, Section, WrapSticky} from 'ts/@next/components/newLayout';
+
+const offersData = [
+    {
+        icon: 'supportForAllEthereumStandards',
+        title: 'Perfect for developers who need a simple drop-in marketplace',
+        description: (
+            <ul>
+                <li>
+                    Quickly launch a market for your project’s token
+                </li>
+                <li>
+                    Seamlessly create an in-game marketplace for digital items and collectables
+                </li>
+                <li>
+                    Easily build a 0x relayer for your local market
+                </li>
+            </ul>
+        ),
+    },
+];
+
+export class NextLaunchKit extends React.PureComponent {
+    public render(): React.ReactNode {
+        return (
+            <SiteWrap theme="dark">
+                <Hero
+                    title="0x Launch Kit"
+                    description="Launch a relayer in under a minute"
+                    figure={<Icon name="launchKit_versionB" size="hero" />}
+                    actions={<HeroActions/>}
+                />
+
+                <Section
+                    bgColor="dark"
+                    isFlex={true}
+                    maxWidth="1170px"
+                >
+                    <Definition
+                        title="Networked Liquidity Pool"
+                        description="Tap into and share liquidity with other relayers"
+                        icon="supportForAllEthereumStandards"
+                        iconSize="large"
+                        isInline={true}
+                    />
+
+                    <Definition
+                        title="Extensible Code Repo"
+                        description="Fork and extend to support modes of exchange"
+                        icon="networkedLiquidity"
+                        iconSize="large"
+                        isInline={true}
+                    />
+
+                    <Definition
+                        title="Exchange Ethereum based Tokens"
+                        description="Enable trading for any ERC-20 or ERC-721 asset"
+                        icon="flexibleIntegration"
+                        iconSize="large"
+                        isInline={true}
+                    />
+                </Section>
+
+                <Section>
+                {_.map(offersData, (item, index) => (
+                    <Definition
+                        key={`offers-${index}`}
+                        icon={item.icon}
+                        title={item.title}
+                        description={item.description}
+                        isWithMargin={true}
+                    />
+                ))}
+                </Section>
+
+                <Banner
+                    heading="Need more flexibility?"
+                    subline="Dive into our docs, or contact us if needed"
+                    mainCta={{ text: 'Get Started', href: '/docs' }}
+                    secondaryCta={{ text: 'Get in Touch', href: '/contact' }}
+                />
+            </SiteWrap>
+        );
+    }
+}
+
+const HeroActions = () => (
+    <>
+        <Button href="https://0xproject.com/docs" isInline={true}>
+            Get Started
+        </Button>
+
+        <Button to="/next/why" isTransparent={true} isInline={true}>
+            Learn More
+        </Button>
+    </>
+);
+
+interface SectionProps {
+    isNotRelative?: boolean;
+}
+
+const SectionWrap = styled.div<SectionProps>`
+    position: ${props => !props.isNotRelative && 'relative'};
+
+    & + & {
+        padding-top: 60px;
+        margin-top: 60px;
+    }
+
+    & + &:before {
+        content: '';
+        position: absolute;
+        top: 0;
+        left: 0;
+        height: 1px;
+        background-color: #3d3d3d;
+    }
+
+    @media (min-width: 768px) {
+        & + &:before {
+            width: 100vw;
+        }
+    }
+
+    @media (max-width: 768px) {
+        text-align: left;
+
+        & + &:before {
+            width: 100%;
+        }
+    }
+`;
+
+const NavStickyWrap = styled(WrapSticky)`
+    padding-left: 60px;
+    z-index: 15;
+
+    @media (max-width: 768px) {
+        display: none;
+    }
+`;
+
+const ChapterLink = styled(AnchorLink)`
+    color: ${props => props.theme.textColor};
+    font-size: 22px;
+    margin-bottom: 25px;
+    display: block;
+    opacity: 0.8;
+
+    &:hover,
+    &:active {
+        opacity: 1;
+    }
+`;
+
+const ChapterItemWrap = styled.div`
+    max-width: 560px;
+    margin-top: 60px;
+`;
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index 8c7fef172..984c919fb 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -28,7 +28,7 @@ import { NextAboutTeam } from 'ts/@next/pages/about/team';
 import { NextEcosystem } from 'ts/@next/pages/ecosystem';
 import { Next0xInstant } from 'ts/@next/pages/instant';
 import { NextLanding } from 'ts/@next/pages/landing';
-import { NextLaunchKit } from 'ts/@next/pages/launchKit';
+import { NextLaunchKit } from 'ts/@next/pages/launch_kit';
 import { NextWhy } from 'ts/@next/pages/why';
 
 // Check if we've introduced an update that requires us to clear the tradeHistory local storage entries
-- 
cgit v1.2.3


From a04c54b4d8fe96bf4b2f51b674fa9df87a58c2bb Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 12:49:48 +0100
Subject: Delete old launch kit

---
 packages/website/ts/@next/pages/launchKit.tsx | 189 --------------------------
 1 file changed, 189 deletions(-)
 delete mode 100644 packages/website/ts/@next/pages/launchKit.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/launchKit.tsx b/packages/website/ts/@next/pages/launchKit.tsx
deleted file mode 100644
index 11f692540..000000000
--- a/packages/website/ts/@next/pages/launchKit.tsx
+++ /dev/null
@@ -1,189 +0,0 @@
-import * as React from 'react';
-
-import {colors} from 'ts/style/colors';
-
-import {Button} from 'ts/@next/components/button';
-import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
-import {SiteWrap} from 'ts/@next/components/siteWrap';
-import {Heading, Paragraph} from 'ts/@next/components/text';
-
-import ProtocolIcon from 'ts/@next/icons/illustrations/protocol.svg';
-import TokensIcon from 'ts/@next/icons/illustrations/tokens.svg';
-
-export const NextLaunchKit = () => (
-    <SiteWrap>
-        <Section>
-            <WrapCentered>
-                <Heading size="medium" isCentered={true}>
-                    0x Launch Kit
-                </Heading>
-                <Paragraph size="medium" isCentered={true} isMuted={true}>
-                    The definitive starting point for building a business on top of the 0x protocol.
-                </Paragraph>
-                <Button href="#">
-                    Get Started
-                </Button>
-            </WrapCentered>
-        </Section>
-
-        <Section>
-            <Wrap>
-                <Column
-                    colWidth="1/3"
-                    isPadLarge={true}
-                >
-                    <WrapCentered>
-                        <ProtocolIcon width="140" />
-                        <Paragraph isCentered={true}>
-                            Tap into and share liquidity with other relayers
-                        </Paragraph>
-                    </WrapCentered>
-                </Column>
-                <Column
-                    colWidth="1/3"
-                    isPadLarge={true}
-                >
-                    <WrapCentered>
-                        <ProtocolIcon width="140" />
-                        <Paragraph isCentered={true}>
-                            Tap into and share liquidity with other relayers
-                        </Paragraph>
-                    </WrapCentered>
-                </Column>
-                <Column
-                    colWidth="1/3"
-                    isPadLarge={true}
-                >
-                    <WrapCentered>
-                        <ProtocolIcon width="140" />
-                        <Paragraph isCentered={true}>
-                            Tap into and share liquidity with other relayer
-                        </Paragraph>
-                    </WrapCentered>
-                </Column>
-            </Wrap>
-        </Section>
-
-        <Section>
-            <Wrap>
-                <Column colWidth="1/3">
-                    <TokensIcon width="248"/>
-                </Column>
-
-                <Column colWidth="2/3">
-                    <Heading size="small">
-                        Working on a new token?
-                    </Heading>
-                    <Paragraph isMuted={true}>
-                        Easily create a secondary market for your asset/asset clas
-                    </Paragraph>
-                </Column>
-            </Wrap>
-        </Section>
-        <Section>
-            <Wrap>
-                <Column colWidth="1/3">
-                    <TokensIcon width="248"/>
-                </Column>
-
-                <Column colWidth="2/3">
-                    <Heading size="small">
-                        Working on a new game?
-                    </Heading>
-                    <Paragraph isMuted={true}>
-                        Easily create an in-app marketplace
-                    </Paragraph>
-                </Column>
-            </Wrap>
-        </Section>
-        <Section>
-            <Wrap>
-                <Column colWidth="1/3">
-                    <TokensIcon width="248"/>
-                </Column>
-
-                <Column colWidth="2/3">
-                    <Heading size="small">
-                        No exchange in your location?
-                    </Heading>
-                    <Paragraph isMuted={true}>
-                        Build a 0x relayer for your contry’s market
-                    </Paragraph>
-                </Column>
-            </Wrap>
-        </Section>
-
-        <Section bgColor={colors.backgroundDark}>
-            <Wrap>
-                <Column colWidth="1/2">
-                    <Heading>
-                        0x Instant Configurator
-                    </Heading>
-                    <Paragraph>
-                        Liquidity Source
-                    </Paragraph>
-                    <Paragraph>
-                        What tokens can users buy? (select all)
-                    </Paragraph>
-                    <Paragraph>
-                        Transaction fee ETH address
-                    </Paragraph>
-                    <Paragraph>
-                        Fee Percentage
-                    </Paragraph>
-                </Column>
-
-                <Column colWidth="1/2">
-                    <Paragraph>
-                        Code Snippet
-                    </Paragraph>
-                    <a href="#">Explore the Docs</a>
-                    <Paragraph>
-                        &lt;code snippet&gt;
-                    </Paragraph>
-                </Column>
-            </Wrap>
-        </Section>
-
-        <Section bgColor={colors.brandDark}>
-            <Wrap>
-                <Column colWidth="1/2" isPadLarge={true}>
-                    <WrapCentered>
-                        <Heading>
-                            Need more flexibility?
-                        </Heading>
-                        <Paragraph>
-                            Dive into our docs, or contact us if needed
-                        </Paragraph>
-                    </WrapCentered>
-                </Column>
-
-                <Column colWidth="1/2" isPadLarge={true}>
-                    <WrapCentered>
-                        <div>
-                            <Button href="#">
-                                Explore the Docs
-                            </Button>
-                            <Button href="#" isTransparent={true}>
-                                Get in Touch
-                            </Button>
-                        </div>
-                    </WrapCentered>
-                </Column>
-            </Wrap>
-        </Section>
-
-        <Section>
-            <Wrap width="full">
-                <Column>
-                    <Paragraph size="small" isMuted={0.5}>
-                        Disclaimer: The laws and regulations applicable to the use and exchange of digital assets and blockchain-native tokens, including through any software developed using the licensed work created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License, Version 2.0 applicable to the Work, developers are “solely responsible for determining the appropriateness of using or redistributing the Work,” which includes responsibility for ensuring compliance with any such applicable laws and regulations.
-                    </Paragraph>
-                    <Paragraph size="small" isMuted={0.5}>
-                        See the Apache License, Version 2.0 for the specific language governing all applicable permissions and limitations.
-                    </Paragraph>
-                </Column>
-            </Wrap>
-        </Section>
-    </SiteWrap>
-);
-- 
cgit v1.2.3


From fab3a90d5add060f2bfeb1dc470373af03fd6d83 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 12:55:06 +0100
Subject: Adds mission office photo

---
 .../public/images/@next/about/about-mission@2x.jpg | Bin 148591 -> 0 bytes
 .../public/images/@next/about/about-office.png     | Bin 0 -> 474673 bytes
 packages/website/ts/@next/components/button.tsx    |   6 ++--
 packages/website/ts/@next/components/header.tsx    |   1 -
 packages/website/ts/@next/components/siteWrap.tsx  |   3 --
 packages/website/ts/@next/pages/about/mission.tsx  |  34 ++++++++++++++++-----
 6 files changed, 30 insertions(+), 14 deletions(-)
 delete mode 100644 packages/website/public/images/@next/about/about-mission@2x.jpg
 create mode 100755 packages/website/public/images/@next/about/about-office.png

(limited to 'packages')

diff --git a/packages/website/public/images/@next/about/about-mission@2x.jpg b/packages/website/public/images/@next/about/about-mission@2x.jpg
deleted file mode 100644
index bc701d812..000000000
Binary files a/packages/website/public/images/@next/about/about-mission@2x.jpg and /dev/null differ
diff --git a/packages/website/public/images/@next/about/about-office.png b/packages/website/public/images/@next/about/about-office.png
new file mode 100755
index 000000000..432d18a8b
Binary files /dev/null and b/packages/website/public/images/@next/about/about-office.png differ
diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 4c646e199..fb7c913a5 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -2,6 +2,8 @@ import * as React from 'react';
 import { Link as ReactRouterLink, NavLink as ReactRouterNavLink } from 'react-router-dom';
 import styled from 'styled-components';
 
+import { ThemeInterface } from 'ts/@next/components/siteWrap';
+
 import { colors } from 'ts/style/colors';
 
 interface ButtonInterface {
@@ -19,9 +21,7 @@ interface ButtonInterface {
     type?: string;
     to?: string;
     onClick?: () => any;
-    theme?: {
-        textColor: string;
-    };
+    theme: ThemeInterface;
 }
 
 export const Button = (props: ButtonInterface) => {
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 881ec799e..fc754af7e 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -102,7 +102,6 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
                             <NavItem
                                 key={`navlink-${index}`}
                                 link={link}
-                                index={index}
                             />
                         ))}
                     </NavLinks>
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index e0956c582..cc7e4a098 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -7,8 +7,6 @@ import { Footer } from 'ts/@next/components/footer';
 import { Header } from 'ts/@next/components/header';
 import { GlobalStyles } from 'ts/@next/constants/globalStyle';
 
-// Note(ez): We'll define the theme and provide it via a prop
-// e.g. theme dark/light/etc.
 interface Props {
     theme?: 'dark' | 'light' | 'gray';
     children: any;
@@ -22,7 +20,6 @@ interface MainProps {
     isNavToggled: boolean;
 }
 
-// we proabbly want to put this somewhere else (themes)
 export interface ThemeInterface {
     [key: string]: {
         bgColor: string;
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index b06130345..286d2629f 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -35,13 +35,14 @@ export const NextAboutMission = () => (
         linkLabel="Our mission and values"
         linkUrl="#"
     >
-        <Section isFullWidth={true}>
-            <Image
-                src="/images/@next/about/about-mission@2x.jpg"
-                height="372"
-                alt=""
-                isCentered={true}
-            />
+        <Section isFullWidth={true} isPadded={false}>
+            <FullWidthImage>
+                <Image
+                    src="/images/@next/about/about-office.png"
+                    alt="0x Offices"
+                    isCentered={true}
+                />
+            </FullWidthImage>
         </Section>
 
         <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
@@ -74,3 +75,22 @@ const StyledDefinition = styled(Definition)`
         border-top: 1px solid #eaeaea;
     }
 `;
+
+const FullWidthImage = styled.figure`
+    width: 100vw;
+    margin-left: calc(50% - 50vw);
+
+    img {
+        width: 100%;
+        height: 100%;
+        object-fit: cover;
+    }
+
+    @media (min-width: 768px) {
+        height: 500px;
+    }
+
+    @media (max-width: 768px) {
+        height: 400px;
+    }
+`;
-- 
cgit v1.2.3


From f083cafcc73477d17abc33dc0636a2833f8d53f8 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 13:01:31 +0100
Subject: Scrolls doc to top/ensures overfow on document on route change

---
 packages/website/ts/@next/components/siteWrap.tsx | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index cc7e4a098..8588e4531 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -97,6 +97,11 @@ export class SiteWrap extends React.Component<Props, State> {
         isMobileNavOpen: false,
     };
 
+    public componentDidMount(): void {
+        document.documentElement.style.overflowY = 'auto';
+        window.scrollTo(0, 0);
+    }
+
     public toggleMobileNav = () => {
         this.setState({
             isMobileNavOpen: !this.state.isMobileNavOpen,
-- 
cgit v1.2.3


From c7c07a7c01c2c874e6937a998d94ea7f956f1074 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 13:17:23 +0100
Subject: Landing page animation delay

---
 .../website/ts/@next/components/heroAnimation.tsx  | 71 ++++++++++++----------
 1 file changed, 38 insertions(+), 33 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/heroAnimation.tsx b/packages/website/ts/@next/components/heroAnimation.tsx
index 583c79754..4a21afe4e 100644
--- a/packages/website/ts/@next/components/heroAnimation.tsx
+++ b/packages/website/ts/@next/components/heroAnimation.tsx
@@ -1,37 +1,59 @@
 import * as React from 'react';
 import styled, { css, keyframes } from 'styled-components';
 
+export const HeroAnimation = () => (
+    <Image width="404" height="404" viewBox="0 0 404 404" fill="none" xmlns="http://www.w3.org/2000/svg">
+        <mask id="mask0" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="404" height="404">
+            <circle cx="202" cy="202" r="200" fill="#00AE99" stroke="#00AE99" stroke-width="3"/>
+        </mask>
+        <g mask="url(#mask0)">
+            <circle cx="202" cy="202" r="200" stroke="#00AE99" strokeWidth="3" />
+            <TopCircle vector-effect="non-scaling-stroke" cx="201.667" cy="68.6667" r="66.6667" stroke="#00AE99" strokeWidth="3"/>
+            <LeftCircle vector-effect="non-scaling-stroke" cx="68.6667" cy="202.667" r="66.6667" stroke="#00AE99" strokeWidth="3"/>
+            <Logo vector-effect="non-scaling-stroke" d="M168.17 260.29L167.271 259.089L165.46 260.444L167.413 261.585L168.17 260.29ZM197.32 269.2L197.219 270.696L197.226 270.697L197.32 269.2ZM237.414 258.856L238.22 260.12L238.225 260.117L237.414 258.856ZM252.653 245.439L253.801 246.405L254.55 245.515L253.874 244.568L252.653 245.439ZM241.096 229.872L242.285 228.958L242.281 228.952L242.276 228.946L241.096 229.872ZM237.72 225.571L238.901 224.645L237.582 222.965L236.449 224.775L237.72 225.571ZM219.719 241.445L218.672 242.519L219.418 243.246L220.36 242.801L219.719 241.445ZM208.264 230.282L209.311 229.207L208.392 228.312L207.365 229.081L208.264 230.282ZM143.827 169.549L145.02 168.64L143.647 166.838L142.524 168.806L143.827 169.549ZM135.133 198.43L133.637 198.329L133.636 198.337L135.133 198.43ZM145.464 238.577L144.201 239.388L145.464 238.577ZM158.862 253.837L157.895 254.984L158.786 255.736L159.735 255.057L158.862 253.837ZM174.409 242.264L175.324 243.453L175.33 243.448L175.336 243.443L174.409 242.264ZM178.705 238.885L179.632 240.064L181.287 238.761L179.516 237.623L178.705 238.885ZM162.851 220.757L161.78 219.707L161.049 220.452L161.495 221.397L162.851 220.757ZM174.102 209.286L175.173 210.337L176.082 209.41L175.295 208.377L174.102 209.286ZM235.163 145.072L236.036 146.292L237.92 144.945L235.92 143.777L235.163 145.072ZM206.014 136.162L205.91 137.658L205.913 137.658L206.014 136.162ZM165.817 146.506L166.629 147.767L166.632 147.765L165.817 146.506ZM150.578 159.922L149.43 158.956L148.681 159.846L149.357 160.793L150.578 159.922ZM162.135 175.489L160.946 176.403L160.951 176.409L160.955 176.415L162.135 175.489ZM165.511 179.791L164.331 180.717L165.634 182.378L166.773 180.6L165.511 179.791ZM183.614 163.916L184.655 162.836L183.913 162.122L182.98 162.557L183.614 163.916ZM194.354 174.26L193.313 175.341L194.212 176.206L195.226 175.48L194.354 174.26ZM259.608 235.505L258.411 236.409L259.789 238.233L260.914 236.243L259.608 235.505ZM268.2 206.931L269.696 207.033L269.697 207.024L268.2 206.931ZM257.87 166.784L259.135 165.979L259.132 165.974L257.87 166.784ZM244.471 151.524L245.439 150.378L244.547 149.625L243.598 150.304L244.471 151.524ZM228.924 163.097L228.009 161.909L228.003 161.913L227.997 161.918L228.924 163.097ZM224.629 166.477L223.701 165.298L222.034 166.609L223.826 167.744L224.629 166.477ZM240.584 184.604L239.228 185.244L239.235 185.259L239.242 185.274L240.584 184.604ZM240.687 184.809L241.767 185.849L242.502 185.086L242.029 184.139L240.687 184.809ZM229.845 196.075L228.764 195.035L227.877 195.957L228.648 196.979L229.845 196.075ZM167.413 261.585C176.201 266.718 186.346 269.964 197.219 270.696L197.421 267.703C187.019 267.002 177.321 263.898 168.926 258.994L167.413 261.585ZM197.226 270.697C212.283 271.639 226.405 267.659 238.22 260.12L236.607 257.591C225.307 264.8 211.813 268.604 197.413 267.703L197.226 270.697ZM238.225 260.117C244.08 256.348 249.307 251.742 253.801 246.405L251.506 244.473C247.204 249.583 242.203 253.989 236.602 257.594L238.225 260.117ZM253.874 244.568C250.283 239.533 246.385 234.295 242.285 228.958L239.906 230.786C243.989 236.1 247.864 241.309 251.432 246.31L253.874 244.568ZM242.276 228.946C241.713 228.229 241.151 227.512 240.588 226.795C240.026 226.078 239.463 225.362 238.901 224.645L236.54 226.497C237.103 227.213 237.665 227.93 238.228 228.647C238.791 229.364 239.353 230.081 239.916 230.798L242.276 228.946ZM236.449 224.775C232.311 231.384 226.193 236.725 219.078 240.089L220.36 242.801C227.974 239.201 234.538 233.481 238.992 226.367L236.449 224.775ZM220.766 240.371L209.311 229.207L207.217 231.356L218.672 242.519L220.766 240.371ZM207.365 229.081L167.271 259.089L169.069 261.49L209.163 231.483L207.365 229.081ZM142.524 168.806C137.505 177.601 134.368 187.549 133.637 198.329L136.63 198.532C137.33 188.214 140.33 178.703 145.13 170.293L142.524 168.806ZM133.636 198.337C132.696 213.409 136.668 227.654 144.201 239.388L146.726 237.767C139.531 226.56 135.73 212.947 136.63 198.524L133.636 198.337ZM144.201 239.388C147.965 245.25 152.565 250.484 157.895 254.984L159.83 252.691C154.727 248.383 150.327 243.376 146.726 237.767L144.201 239.388ZM159.735 255.057C164.764 251.461 169.994 247.558 175.324 243.453L173.494 241.076C168.187 245.164 162.985 249.045 157.99 252.617L159.735 255.057ZM175.336 243.443C176.768 242.317 178.2 241.19 179.632 240.064L177.777 237.706C176.345 238.832 174.913 239.959 173.481 241.086L175.336 243.443ZM179.516 237.623C172.904 233.374 167.568 227.241 164.208 220.117L161.495 221.397C165.09 229.021 170.8 235.588 177.894 240.147L179.516 237.623ZM163.922 221.807L175.173 210.337L173.031 208.236L161.78 219.707L163.922 221.807ZM175.295 208.377L145.02 168.64L142.634 170.458L172.909 210.196L175.295 208.377ZM235.92 143.777C227.132 138.643 216.987 135.398 206.114 134.665L205.913 137.658C216.315 138.359 226.012 141.463 234.407 146.367L235.92 143.777ZM206.118 134.665C191.055 133.618 176.824 137.599 165.003 145.246L166.632 147.765C177.926 140.459 191.515 136.657 205.91 137.658L206.118 134.665ZM165.006 145.244C159.151 149.013 153.924 153.619 149.43 158.956L151.725 160.888C156.027 155.779 161.028 151.372 166.629 147.767L165.006 145.244ZM149.357 160.793C152.948 165.828 156.846 171.066 160.946 176.403L163.325 174.575C159.242 169.261 155.367 164.052 151.799 159.051L149.357 160.793ZM160.955 176.415C161.518 177.132 162.08 177.849 162.643 178.566C163.205 179.283 163.768 180 164.331 180.717L166.691 178.865C166.128 178.148 165.566 177.431 165.003 176.714C164.441 175.997 163.878 175.28 163.315 174.563L160.955 176.415ZM166.773 180.6C171.021 173.973 177.044 168.635 184.248 165.276L182.98 162.557C175.251 166.161 168.796 171.885 164.248 178.981L166.773 180.6ZM182.574 164.997L193.313 175.341L195.394 173.18L184.655 162.836L182.574 164.997ZM195.226 175.48L236.036 146.292L234.291 143.852L193.481 173.04L195.226 175.48ZM260.914 236.243C265.827 227.556 268.964 217.713 269.696 207.033L266.703 206.828C266.003 217.042 263.004 226.453 258.303 234.767L260.914 236.243ZM269.697 207.024C270.638 191.949 266.663 177.81 259.135 165.979L256.604 167.589C263.804 178.904 267.603 192.417 266.703 206.837L269.697 207.024ZM259.132 165.974C255.368 160.111 250.769 154.878 245.439 150.378L243.503 152.67C248.606 156.978 253.007 161.986 256.607 167.594L259.132 165.974ZM243.598 150.304C238.57 153.901 233.339 157.803 228.009 161.909L229.84 164.285C235.147 160.197 240.349 156.316 245.344 152.744L243.598 150.304ZM227.997 161.918C227.281 162.481 226.565 163.045 225.849 163.608C225.133 164.171 224.417 164.734 223.701 165.298L225.556 167.656C226.272 167.092 226.988 166.529 227.704 165.966C228.42 165.402 229.136 164.839 229.852 164.276L227.997 161.918ZM223.826 167.744C230.535 171.992 235.869 178.121 239.228 185.244L241.941 183.964C238.345 176.339 232.632 169.769 225.431 165.209L223.826 167.744ZM239.242 185.274L239.345 185.479L242.029 184.139L241.926 183.934L239.242 185.274ZM239.606 183.769L228.764 195.035L230.926 197.115L241.767 185.849L239.606 183.769ZM228.648 196.979L258.411 236.409L260.806 234.601L231.042 195.171L228.648 196.979Z" fill="#00AE99"/>
+            <Rectangle vector-effect="non-scaling-stroke" d="M269 135V268.333H442V135H269Z" stroke="#00AE99" strokeWidth="3"/>
+            <Square vector-effect="non-scaling-stroke" d="M339.64 269.64L270 339.281L343.913 413.194L413.554 343.554L339.64 269.64Z" stroke="#00AE99" strokeWidth="3"/>
+            <Oblong vector-effect="non-scaling-stroke" d="M202.5 269C202.5 269 269 269 269 335.5C269 402 202.5 402 202.5 402H-6.5C-6.5 402 -77 402 -77 335.5C-77 269 -6.5 269 -6.5 269H202.5Z" stroke="#00AE99" strokeWidth="3"/>
+        </g>
+    </Image>
+);
+
 const moveUp = keyframes`
     0% { transform: translate3d(0, 0, 0) }
-    25% { transform: translate3d(0, -7%, 0) }
-    50% { transform: translate3d(0, -7%, 0) }
+    45% { transform: translate3d(0, 0, 0) }
+    55% { transform: translate3d(0, -7%, 0) }
+    85% { transform: translate3d(0, -7%, 0) }
     100% { transform: translate3d(0, 0, 0) }
 `;
 
 const moveLeft = keyframes`
     0% { transform: translate3d(0, 0, 0) }
-    25% { transform: translate3d(-7%, 0, 0) }
-    50% { transform: translate3d(-7%, 0, 0) }
+    45% { transform: translate3d(0, 0, 0) }
+    55% { transform: translate3d(-7%, 0, 0) }
+    85% { transform: translate3d(-7%, 0, 0) }
     100% { transform: translate3d(0, 0, 0) }
 `;
 
 const moveDiag = keyframes`
     0% { transform: translate3d(0, 0, 0) }
-    25% { transform: translate3d(5%, 5%, 0) }
-    50% { transform: translate3d(5%, 5%, 0) }
+    45% { transform: translate3d(0, 0, 0) }
+    55% { transform: translate3d(5%, 5%, 0) }
+    85% { transform: translate3d(5%, 5%, 0) }
     100% { transform: translate3d(0, 0, 0) }
 `;
 
 const moveRight = keyframes`
     0% { transform: translate3d(0, 0, 0) }
-    25% { transform: translate3d(7%, 0, 0) }
-    50% { transform: translate3d(7%, 0, 0) }
+    45% { transform: translate3d(0, 0, 0) }
+    55% { transform: translate3d(7%, 0, 0) }
+    85% { transform: translate3d(7%, 0, 0) }
     100% { transform: translate3d(0, 0, 0) }
 `;
 
 const spin = keyframes`
     0% { transform: rotate(0deg) }
-    50% { transform: rotate(0deg) }
+    65% { transform: rotate(0deg) }
+    85% { transform: rotate(90deg) }
     100% { transform: rotate(90deg) }
 `;
 
@@ -40,46 +62,29 @@ const moveIn = keyframes`
     100% { opacity: 1; transform: scale(1)  rotate(0deg) }
 `;
 
-export const HeroAnimation = () => (
-    <Image width="404" height="404" viewBox="0 0 404 404" fill="none" xmlns="http://www.w3.org/2000/svg">
-        <mask id="mask0" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="404" height="404">
-            <circle cx="202" cy="202" r="200" fill="#00AE99" stroke="#00AE99" stroke-width="3"/>
-        </mask>
-        <g mask="url(#mask0)">
-            <circle cx="202" cy="202" r="200" stroke="#00AE99" strokeWidth="3" />
-            <TopCircle vector-effect="non-scaling-stroke" cx="201.667" cy="68.6667" r="66.6667" stroke="#00AE99" strokeWidth="3"/>
-            <LeftCircle vector-effect="non-scaling-stroke" cx="68.6667" cy="202.667" r="66.6667" stroke="#00AE99" strokeWidth="3"/>
-            <Logo vector-effect="non-scaling-stroke" d="M168.17 260.29L167.271 259.089L165.46 260.444L167.413 261.585L168.17 260.29ZM197.32 269.2L197.219 270.696L197.226 270.697L197.32 269.2ZM237.414 258.856L238.22 260.12L238.225 260.117L237.414 258.856ZM252.653 245.439L253.801 246.405L254.55 245.515L253.874 244.568L252.653 245.439ZM241.096 229.872L242.285 228.958L242.281 228.952L242.276 228.946L241.096 229.872ZM237.72 225.571L238.901 224.645L237.582 222.965L236.449 224.775L237.72 225.571ZM219.719 241.445L218.672 242.519L219.418 243.246L220.36 242.801L219.719 241.445ZM208.264 230.282L209.311 229.207L208.392 228.312L207.365 229.081L208.264 230.282ZM143.827 169.549L145.02 168.64L143.647 166.838L142.524 168.806L143.827 169.549ZM135.133 198.43L133.637 198.329L133.636 198.337L135.133 198.43ZM145.464 238.577L144.201 239.388L145.464 238.577ZM158.862 253.837L157.895 254.984L158.786 255.736L159.735 255.057L158.862 253.837ZM174.409 242.264L175.324 243.453L175.33 243.448L175.336 243.443L174.409 242.264ZM178.705 238.885L179.632 240.064L181.287 238.761L179.516 237.623L178.705 238.885ZM162.851 220.757L161.78 219.707L161.049 220.452L161.495 221.397L162.851 220.757ZM174.102 209.286L175.173 210.337L176.082 209.41L175.295 208.377L174.102 209.286ZM235.163 145.072L236.036 146.292L237.92 144.945L235.92 143.777L235.163 145.072ZM206.014 136.162L205.91 137.658L205.913 137.658L206.014 136.162ZM165.817 146.506L166.629 147.767L166.632 147.765L165.817 146.506ZM150.578 159.922L149.43 158.956L148.681 159.846L149.357 160.793L150.578 159.922ZM162.135 175.489L160.946 176.403L160.951 176.409L160.955 176.415L162.135 175.489ZM165.511 179.791L164.331 180.717L165.634 182.378L166.773 180.6L165.511 179.791ZM183.614 163.916L184.655 162.836L183.913 162.122L182.98 162.557L183.614 163.916ZM194.354 174.26L193.313 175.341L194.212 176.206L195.226 175.48L194.354 174.26ZM259.608 235.505L258.411 236.409L259.789 238.233L260.914 236.243L259.608 235.505ZM268.2 206.931L269.696 207.033L269.697 207.024L268.2 206.931ZM257.87 166.784L259.135 165.979L259.132 165.974L257.87 166.784ZM244.471 151.524L245.439 150.378L244.547 149.625L243.598 150.304L244.471 151.524ZM228.924 163.097L228.009 161.909L228.003 161.913L227.997 161.918L228.924 163.097ZM224.629 166.477L223.701 165.298L222.034 166.609L223.826 167.744L224.629 166.477ZM240.584 184.604L239.228 185.244L239.235 185.259L239.242 185.274L240.584 184.604ZM240.687 184.809L241.767 185.849L242.502 185.086L242.029 184.139L240.687 184.809ZM229.845 196.075L228.764 195.035L227.877 195.957L228.648 196.979L229.845 196.075ZM167.413 261.585C176.201 266.718 186.346 269.964 197.219 270.696L197.421 267.703C187.019 267.002 177.321 263.898 168.926 258.994L167.413 261.585ZM197.226 270.697C212.283 271.639 226.405 267.659 238.22 260.12L236.607 257.591C225.307 264.8 211.813 268.604 197.413 267.703L197.226 270.697ZM238.225 260.117C244.08 256.348 249.307 251.742 253.801 246.405L251.506 244.473C247.204 249.583 242.203 253.989 236.602 257.594L238.225 260.117ZM253.874 244.568C250.283 239.533 246.385 234.295 242.285 228.958L239.906 230.786C243.989 236.1 247.864 241.309 251.432 246.31L253.874 244.568ZM242.276 228.946C241.713 228.229 241.151 227.512 240.588 226.795C240.026 226.078 239.463 225.362 238.901 224.645L236.54 226.497C237.103 227.213 237.665 227.93 238.228 228.647C238.791 229.364 239.353 230.081 239.916 230.798L242.276 228.946ZM236.449 224.775C232.311 231.384 226.193 236.725 219.078 240.089L220.36 242.801C227.974 239.201 234.538 233.481 238.992 226.367L236.449 224.775ZM220.766 240.371L209.311 229.207L207.217 231.356L218.672 242.519L220.766 240.371ZM207.365 229.081L167.271 259.089L169.069 261.49L209.163 231.483L207.365 229.081ZM142.524 168.806C137.505 177.601 134.368 187.549 133.637 198.329L136.63 198.532C137.33 188.214 140.33 178.703 145.13 170.293L142.524 168.806ZM133.636 198.337C132.696 213.409 136.668 227.654 144.201 239.388L146.726 237.767C139.531 226.56 135.73 212.947 136.63 198.524L133.636 198.337ZM144.201 239.388C147.965 245.25 152.565 250.484 157.895 254.984L159.83 252.691C154.727 248.383 150.327 243.376 146.726 237.767L144.201 239.388ZM159.735 255.057C164.764 251.461 169.994 247.558 175.324 243.453L173.494 241.076C168.187 245.164 162.985 249.045 157.99 252.617L159.735 255.057ZM175.336 243.443C176.768 242.317 178.2 241.19 179.632 240.064L177.777 237.706C176.345 238.832 174.913 239.959 173.481 241.086L175.336 243.443ZM179.516 237.623C172.904 233.374 167.568 227.241 164.208 220.117L161.495 221.397C165.09 229.021 170.8 235.588 177.894 240.147L179.516 237.623ZM163.922 221.807L175.173 210.337L173.031 208.236L161.78 219.707L163.922 221.807ZM175.295 208.377L145.02 168.64L142.634 170.458L172.909 210.196L175.295 208.377ZM235.92 143.777C227.132 138.643 216.987 135.398 206.114 134.665L205.913 137.658C216.315 138.359 226.012 141.463 234.407 146.367L235.92 143.777ZM206.118 134.665C191.055 133.618 176.824 137.599 165.003 145.246L166.632 147.765C177.926 140.459 191.515 136.657 205.91 137.658L206.118 134.665ZM165.006 145.244C159.151 149.013 153.924 153.619 149.43 158.956L151.725 160.888C156.027 155.779 161.028 151.372 166.629 147.767L165.006 145.244ZM149.357 160.793C152.948 165.828 156.846 171.066 160.946 176.403L163.325 174.575C159.242 169.261 155.367 164.052 151.799 159.051L149.357 160.793ZM160.955 176.415C161.518 177.132 162.08 177.849 162.643 178.566C163.205 179.283 163.768 180 164.331 180.717L166.691 178.865C166.128 178.148 165.566 177.431 165.003 176.714C164.441 175.997 163.878 175.28 163.315 174.563L160.955 176.415ZM166.773 180.6C171.021 173.973 177.044 168.635 184.248 165.276L182.98 162.557C175.251 166.161 168.796 171.885 164.248 178.981L166.773 180.6ZM182.574 164.997L193.313 175.341L195.394 173.18L184.655 162.836L182.574 164.997ZM195.226 175.48L236.036 146.292L234.291 143.852L193.481 173.04L195.226 175.48ZM260.914 236.243C265.827 227.556 268.964 217.713 269.696 207.033L266.703 206.828C266.003 217.042 263.004 226.453 258.303 234.767L260.914 236.243ZM269.697 207.024C270.638 191.949 266.663 177.81 259.135 165.979L256.604 167.589C263.804 178.904 267.603 192.417 266.703 206.837L269.697 207.024ZM259.132 165.974C255.368 160.111 250.769 154.878 245.439 150.378L243.503 152.67C248.606 156.978 253.007 161.986 256.607 167.594L259.132 165.974ZM243.598 150.304C238.57 153.901 233.339 157.803 228.009 161.909L229.84 164.285C235.147 160.197 240.349 156.316 245.344 152.744L243.598 150.304ZM227.997 161.918C227.281 162.481 226.565 163.045 225.849 163.608C225.133 164.171 224.417 164.734 223.701 165.298L225.556 167.656C226.272 167.092 226.988 166.529 227.704 165.966C228.42 165.402 229.136 164.839 229.852 164.276L227.997 161.918ZM223.826 167.744C230.535 171.992 235.869 178.121 239.228 185.244L241.941 183.964C238.345 176.339 232.632 169.769 225.431 165.209L223.826 167.744ZM239.242 185.274L239.345 185.479L242.029 184.139L241.926 183.934L239.242 185.274ZM239.606 183.769L228.764 195.035L230.926 197.115L241.767 185.849L239.606 183.769ZM228.648 196.979L258.411 236.409L260.806 234.601L231.042 195.171L228.648 196.979Z" fill="#00AE99"/>
-            <Rectangle vector-effect="non-scaling-stroke" d="M269 135V268.333H442V135H269Z" stroke="#00AE99" strokeWidth="3"/>
-            <Square vector-effect="non-scaling-stroke" d="M339.64 269.64L270 339.281L343.913 413.194L413.554 343.554L339.64 269.64Z" stroke="#00AE99" strokeWidth="3"/>
-            <Oblong vector-effect="non-scaling-stroke" d="M202.5 269C202.5 269 269 269 269 335.5C269 402 202.5 402 202.5 402H-6.5C-6.5 402 -77 402 -77 335.5C-77 269 -6.5 269 -6.5 269H202.5Z" stroke="#00AE99" strokeWidth="3"/>
-        </g>
-    </Image>
-);
-
 const Image = styled.svg`
     opacity: 0;
     transform: scale(1.5) rotate(-30deg);
-    animation: ${moveIn} 3s forwards;
+    animation: ${moveIn} 2s forwards;
 `;
 
 const TopCircle = styled.circle`
-    animation: ${moveUp} 3s -1.5s infinite;
+    animation: ${moveUp} 4s -2.85s infinite;
 `;
 const LeftCircle = styled.circle`
-    animation: ${moveLeft} 3s -1.5s infinite;
+    animation: ${moveLeft} 4s -2.85s infinite;
 `;
 const Oblong = styled.path`
-    animation: ${moveLeft} 3s -1.5s infinite;
+    animation: ${moveLeft} 4s -2.85s infinite;
 `;
 const Square = styled.path`
-    animation: ${moveDiag} 3s -1.5s infinite;
+    animation: ${moveDiag} 4s -2.85s infinite;
 `;
 const Rectangle = styled.path`
-    animation: ${moveRight} 3s -1.5s infinite;
+    animation: ${moveRight} 4s -2.85s infinite;
 `;
 
 const Logo = styled.path`
-    animation: ${spin} 3s infinite;
+    animation: ${spin} 4s -2.65s infinite;
     transform-origin: 202px 202.7px;
 `;
-- 
cgit v1.2.3


From 166a6c85fd2aaa1e284dfb3fc3dfc04e92c24fa8 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 13:27:47 +0100
Subject: Slower instant transition, high res images

---
 .../public/images/@next/0x-instant/widget-1.png    | Bin 37046 -> 27160 bytes
 .../public/images/@next/0x-instant/widget-2.png    | Bin 68311 -> 47878 bytes
 .../public/images/@next/0x-instant/widget-3.png    | Bin 37805 -> 27505 bytes
 .../public/images/@next/0x-instant/widget-4.png    | Bin 37148 -> 30727 bytes
 .../public/images/@next/0x-instant/widget-5.png    | Bin 181796 -> 144454 bytes
 .../public/images/@next/0x-instant/widget-6.png    | Bin 37812 -> 28382 bytes
 packages/website/ts/@next/pages/instant.tsx        |  17 ++++++++++-------
 7 files changed, 10 insertions(+), 7 deletions(-)
 mode change 100644 => 100755 packages/website/public/images/@next/0x-instant/widget-1.png
 mode change 100644 => 100755 packages/website/public/images/@next/0x-instant/widget-2.png
 mode change 100644 => 100755 packages/website/public/images/@next/0x-instant/widget-3.png
 mode change 100644 => 100755 packages/website/public/images/@next/0x-instant/widget-4.png
 mode change 100644 => 100755 packages/website/public/images/@next/0x-instant/widget-5.png
 mode change 100644 => 100755 packages/website/public/images/@next/0x-instant/widget-6.png

(limited to 'packages')

diff --git a/packages/website/public/images/@next/0x-instant/widget-1.png b/packages/website/public/images/@next/0x-instant/widget-1.png
old mode 100644
new mode 100755
index 9c3abe97b..622c1f42c
Binary files a/packages/website/public/images/@next/0x-instant/widget-1.png and b/packages/website/public/images/@next/0x-instant/widget-1.png differ
diff --git a/packages/website/public/images/@next/0x-instant/widget-2.png b/packages/website/public/images/@next/0x-instant/widget-2.png
old mode 100644
new mode 100755
index dbe662e89..7fec16cfb
Binary files a/packages/website/public/images/@next/0x-instant/widget-2.png and b/packages/website/public/images/@next/0x-instant/widget-2.png differ
diff --git a/packages/website/public/images/@next/0x-instant/widget-3.png b/packages/website/public/images/@next/0x-instant/widget-3.png
old mode 100644
new mode 100755
index d74755361..91ac7d36a
Binary files a/packages/website/public/images/@next/0x-instant/widget-3.png and b/packages/website/public/images/@next/0x-instant/widget-3.png differ
diff --git a/packages/website/public/images/@next/0x-instant/widget-4.png b/packages/website/public/images/@next/0x-instant/widget-4.png
old mode 100644
new mode 100755
index 45ef37fa6..3db35e068
Binary files a/packages/website/public/images/@next/0x-instant/widget-4.png and b/packages/website/public/images/@next/0x-instant/widget-4.png differ
diff --git a/packages/website/public/images/@next/0x-instant/widget-5.png b/packages/website/public/images/@next/0x-instant/widget-5.png
old mode 100644
new mode 100755
index 992353efe..05cebf28b
Binary files a/packages/website/public/images/@next/0x-instant/widget-5.png and b/packages/website/public/images/@next/0x-instant/widget-5.png differ
diff --git a/packages/website/public/images/@next/0x-instant/widget-6.png b/packages/website/public/images/@next/0x-instant/widget-6.png
old mode 100644
new mode 100755
index a4bd33de2..33def6e04
Binary files a/packages/website/public/images/@next/0x-instant/widget-6.png and b/packages/website/public/images/@next/0x-instant/widget-6.png differ
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 86a2485ce..9f996b182 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -71,7 +71,7 @@ export const Next0xInstant = () => (
         <Section isFullWidth={true} isPadded={false} padding="30px 0">
           <MarqueeWrap>
               <div>
-                  {[...Array(12)].map((item, index) => (
+                  {[...Array(18)].map((item, index) => (
                     <Card key={`card-${index}`} index={index}>
                       <img src={`/images/@next/0x-instant/widget-${(index % 6) + 1}.png`} />
                     </Card>
@@ -114,9 +114,10 @@ export const Next0xInstant = () => (
 );
 
 // scroll animation calc is simply (imageWidth * totalRepetitions) / 2
+// img width is 370px
 const scroll = keyframes`
-    0% { transform: translate3d(0, 0, 0) }
-    100% { transform: translate3d(-2220px, 0, 0) }
+    0% { transform: translate3d(-2220px, 0, 0) }
+    100% { transform: translate3d(-4440px, 0, 0) }
 `;
 
 const scrollMobile = keyframes`
@@ -142,6 +143,7 @@ const ConfiguratorSection = styled(Section)<SectionProps>`
 `;
 
 // width = 370 * 12
+// mobile width = 300
 const MarqueeWrap = styled.div`
     width: 100vw;
     height: 514px;
@@ -151,19 +153,20 @@ const MarqueeWrap = styled.div`
         height: auto;
         display: flex;
         will-change: transform;
+        transform: translate3d(-2220px, 0, 0);
     }
 
     @media (min-width: 768px) {
       > div {
-          width: 4440px;
-          animation: ${scroll} 30s linear infinite;
+          width: 6660px;
+          animation: ${scroll} 70s linear infinite;
       }
     }
 
     @media (max-width: 768px) {
       > div {
-          width: 3600px;
-          animation: ${scrollMobile} 30s linear infinite;
+          width: 5400px;
+          animation: ${scrollMobile} 70s linear infinite;
       }
     }
 `;
-- 
cgit v1.2.3


From f179dc3ca78a5fa04b301ea0a0b6633514e1d8c0 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 13:28:24 +0100
Subject: Hide extensions from product menu

---
 .../website/ts/@next/components/dropdowns/dropdown_products.tsx   | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
index 9551dd802..881918899 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
@@ -16,10 +16,10 @@ const navData = [
             description: 'Build on the 0x protocol',
             url: '#',
         },
-        {
-            title: 'Extensions',
-            url: '#',
-        },
+        // {
+        //     title: 'Extensions',
+        //     url: '#',
+        // },
 ];
 
 export const DropdownProducts = () => (
-- 
cgit v1.2.3


From e78ddd4d5a946f29c23d62c61b262911b22f37ce Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 13:30:36 +0100
Subject: Slight tweak to landing animation

---
 packages/website/ts/@next/components/heroAnimation.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/heroAnimation.tsx b/packages/website/ts/@next/components/heroAnimation.tsx
index 4a21afe4e..09440e21f 100644
--- a/packages/website/ts/@next/components/heroAnimation.tsx
+++ b/packages/website/ts/@next/components/heroAnimation.tsx
@@ -85,6 +85,6 @@ const Rectangle = styled.path`
 `;
 
 const Logo = styled.path`
-    animation: ${spin} 4s -2.65s infinite;
+    animation: ${spin} 4s -2.8s infinite;
     transform-origin: 202px 202.7px;
 `;
-- 
cgit v1.2.3


From 8948029dd78cad2a984853a1123ecd7416b5459d Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 13:32:18 +0100
Subject: REplaces links as navlinks in header

---
 packages/website/ts/@next/components/header.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index fc754af7e..97356f4b2 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -1,7 +1,7 @@
 import _ from 'lodash';
 import * as React from 'react';
 import MediaQuery from 'react-responsive';
-import { Link as ReactRouterLink } from 'react-router-dom';
+import { NavLink as ReactRouterLink } from 'react-router-dom';
 import styled, { withTheme } from 'styled-components';
 
 import { Button } from 'ts/@next/components/button';
-- 
cgit v1.2.3


From ee380316962c1a09944f2ac62125551dc49feffd Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 13:47:40 +0100
Subject: Fixes borders in why page sections

---
 packages/website/ts/@next/components/button.tsx |  2 +-
 packages/website/ts/@next/pages/why.tsx         | 35 ++++++++++++++++---------
 2 files changed, 24 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index fb7c913a5..397bf39cd 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -21,7 +21,7 @@ interface ButtonInterface {
     type?: string;
     to?: string;
     onClick?: () => any;
-    theme: ThemeInterface;
+    theme?: ThemeInterface;
 }
 
 export const Button = (props: ButtonInterface) => {
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index bb9b058e2..6010b9c8a 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -136,7 +136,7 @@ export class NextWhy extends React.PureComponent {
                     <Column width="55%" maxWidth="826px">
                         <Column width="100%" maxWidth="560px" padding="0 30px 0 0">
                             <SectionWrap id="benefits">
-                                <Heading size="medium" marginBottom="60px">What 0x offers</Heading>
+                                <SectionTitle size="medium" marginBottom="60px">What 0x offers</SectionTitle>
 
                                 {_.map(offersData, (item, index) => (
                                     <Definition
@@ -150,7 +150,7 @@ export class NextWhy extends React.PureComponent {
                             </SectionWrap>
 
                             <SectionWrap id="cases" isNotRelative={true}>
-                                <Heading size="medium" marginBottom="60px">Use Cases</Heading>
+                                <SectionTitle size="medium" marginBottom="60px">Use Cases</SectionTitle>
                                 <Slider>
                                     {_.map(useCaseSlides, (item, index) => (
                                         <Slide
@@ -164,7 +164,7 @@ export class NextWhy extends React.PureComponent {
                             </SectionWrap>
 
                             <SectionWrap id="functionality">
-                                <Heading size="medium" marginBottom="60px">Exchange Functionality</Heading>
+                                <SectionTitle size="medium" marginBottom="60px">Exchange Functionality</SectionTitle>
 
                                 {_.map(functionalityData, (item, index) => (
                                     <Definition
@@ -203,15 +203,6 @@ const SectionWrap = styled.div<SectionProps>`
         margin-top: 60px;
     }
 
-    & + &:before {
-        content: '';
-        position: absolute;
-        top: 0;
-        left: 0;
-        height: 1px;
-        background-color: #3d3d3d;
-    }
-
     @media (min-width: 768px) {
         & + &:before {
             width: 100vw;
@@ -227,6 +218,26 @@ const SectionWrap = styled.div<SectionProps>`
     }
 `;
 
+const SectionTitle = styled(Heading)`
+    position: relative;
+
+    &:before {
+        content: '';
+        width: 100vw;
+        position: absolute;
+        top: -30px;
+        left: 0;
+        height: 1px;
+        background-color: #3d3d3d;
+    }
+
+    @media (max-width: 768px) {
+        &:before {
+            width: calc(100vw - 60px);
+        }
+    }
+`;
+
 const NavStickyWrap = styled(WrapSticky)`
     padding-left: 60px;
     z-index: 15;
-- 
cgit v1.2.3


From ba89429aecbb608182897f70c72acdb0323518f9 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 13:19:22 +0100
Subject: Tweak definition

---
 packages/website/ts/@next/components/definition.tsx | 18 +++++++++---------
 packages/website/ts/@next/pages/launch_kit.tsx      |  6 +++++-
 packages/website/ts/@next/pages/why.tsx             |  5 +++++
 3 files changed, 19 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index 4155db472..294c194a5 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -3,7 +3,7 @@ import styled from 'styled-components';
 
 import { Button } from 'ts/@next/components/button';
 import { Icon } from 'ts/@next/components/icon';
-import { Paragraph } from 'ts/@next/components/text';
+import { Paragraph, Heading } from 'ts/@next/components/text';
 
 interface Action {
     label: string;
@@ -18,6 +18,7 @@ interface Props {
     icon: string;
     iconSize?: 'medium' | 'large' | number;
     title: string;
+    titleSize?: 'small' | 'default' | number;
     description: React.ReactNode | string;
     actions?: Action[];
 }
@@ -31,9 +32,14 @@ export const Definition = (props: Props) => (
         />
 
         <TextWrap {...props}>
-            <Title>
+            <Heading
+                asElement="h2"
+                fontWeight="400"
+                marginBottom={props.titleSize === 'small' ? '7px' : '15px'}
+                size={props.titleSize || 'default'}
+            >
                 {props.title}
-            </Title>
+            </Heading>
 
             <Paragraph isMuted={true}>
                 {props.description}
@@ -91,12 +97,6 @@ const TextWrap = styled.div<Props>`
     }
 `;
 
-const Title = styled.h2`
-    font-size: 20px;
-    line-height: 1.3;
-    margin-bottom: 15px;
-`;
-
 const LinkWrap = styled.div`
     display: inline-flex;
     margin-top: 60px;
diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index 9318d8a6a..c3447f12f 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -55,6 +55,7 @@ export class NextLaunchKit extends React.PureComponent {
                 >
                     <Definition
                         title="Networked Liquidity Pool"
+                        titleSize="small"
                         description="Tap into and share liquidity with other relayers"
                         icon="supportForAllEthereumStandards"
                         iconSize="large"
@@ -63,6 +64,7 @@ export class NextLaunchKit extends React.PureComponent {
 
                     <Definition
                         title="Extensible Code Repo"
+                        titleSize="small"
                         description="Fork and extend to support modes of exchange"
                         icon="networkedLiquidity"
                         iconSize="large"
@@ -71,6 +73,7 @@ export class NextLaunchKit extends React.PureComponent {
 
                     <Definition
                         title="Exchange Ethereum based Tokens"
+                        titleSize="small"
                         description="Enable trading for any ERC-20 or ERC-721 asset"
                         icon="flexibleIntegration"
                         iconSize="large"
@@ -85,7 +88,8 @@ export class NextLaunchKit extends React.PureComponent {
                         icon={item.icon}
                         title={item.title}
                         description={item.description}
-                        isWithMargin={true}
+                        isInlineIcon={true}
+                        iconSize={240}
                     />
                 ))}
                 </Section>
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 6010b9c8a..b54a682ff 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -101,6 +101,7 @@ export class NextWhy extends React.PureComponent {
                 >
                     <Definition
                         title="Support for all Ethereum Standards"
+                        titleSize="small"
                         description="0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol..."
                         icon="supportForAllEthereumStandards"
                         iconSize="large"
@@ -109,6 +110,7 @@ export class NextWhy extends React.PureComponent {
 
                     <Definition
                         title="Shared Networked Liquidity"
+                        titleSize="small"
                         description="0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system."
                         icon="networkedLiquidity"
                         iconSize="large"
@@ -117,6 +119,7 @@ export class NextWhy extends React.PureComponent {
 
                     <Definition
                         title="Support for all Ethereum Standards"
+                        titleSize="small"
                         description="Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces."
                         icon="flexibleIntegration"
                         iconSize="large"
@@ -143,6 +146,7 @@ export class NextWhy extends React.PureComponent {
                                         key={`offers-${index}`}
                                         icon={item.icon}
                                         title={item.title}
+                                        titleSize="small"
                                         description={item.description}
                                         isWithMargin={true}
                                     />
@@ -171,6 +175,7 @@ export class NextWhy extends React.PureComponent {
                                         key={`functionality-${index}`}
                                         icon={item.icon}
                                         title={item.title}
+                                        titleSize="small"
                                         description={item.description}
                                         isWithMargin={true}
                                     />
-- 
cgit v1.2.3


From 4590d07e7f75b532683da83fe59917cdaba51579 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 13:31:27 +0100
Subject: Tweak launch kit + add icons

---
 .../website/ts/@next/components/definition.tsx     | 23 +++++++++++++++++++---
 .../ts/@next/icons/illustrations/code-repo.svg     |  7 +++++++
 .../@next/icons/illustrations/eth-based-tokens.svg |  6 ++++++
 packages/website/ts/@next/pages/launch_kit.tsx     | 10 +++++-----
 4 files changed, 38 insertions(+), 8 deletions(-)
 create mode 100644 packages/website/ts/@next/icons/illustrations/code-repo.svg
 create mode 100644 packages/website/ts/@next/icons/illustrations/eth-based-tokens.svg

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index 294c194a5..f7998b841 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -41,9 +41,15 @@ export const Definition = (props: Props) => (
                 {props.title}
             </Heading>
 
-            <Paragraph isMuted={true}>
-                {props.description}
-            </Paragraph>
+            {typeof props.description === 'string' ? (
+                <Paragraph isMuted={true}>
+                    {props.description}
+                </Paragraph>
+            ) : (
+                <>
+                    {props.description}
+                </>
+            )}
 
             {props.actions &&
                 <LinkWrap>
@@ -92,6 +98,17 @@ const TextWrap = styled.div<Props>`
     width: 100%;
     max-width: 560px;
 
+    ul {
+        padding-left: 1rem;
+    }
+
+    li {
+        list-style: disc;
+        opacity: 0.75;
+        line-height: 1.444444444;
+        margin-bottom: 1rem;
+    }
+
     @media (min-width: 768px) {
         margin-left: ${props => props.isInlineIcon && '60px'};
     }
diff --git a/packages/website/ts/@next/icons/illustrations/code-repo.svg b/packages/website/ts/@next/icons/illustrations/code-repo.svg
new file mode 100644
index 000000000..43e412198
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/code-repo.svg
@@ -0,0 +1,7 @@
+<svg width="82" height="82" viewBox="0 0 82 82" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M40.9185 1.43051e-06L40.9197 0C41.1377 7.15256e-07 41.3462 0.00719154 41.5359 0.0137337L41.5428 0.0139726C41.7392 0.0207458 41.9163 0.0267566 42.097 0.0267566C42.1057 0.0267566 42.1143 0.0268694 42.123 0.027095C64.2563 0.603056 82 18.7315 82 41C82 63.6526 63.6526 82 41 82C18.3474 82 0 63.6526 0 41C0 18.3752 18.3193 0.0274277 40.9185 1.43051e-06ZM40.9203 2C19.4262 2.02641 2 19.4778 2 41C2 62.548 19.452 80 41 80C62.548 80 80 62.548 80 41C80 19.8212 63.1283 2.58105 42.0835 2.02675C41.8704 2.02646 41.6666 2.01943 41.4808 2.01302L41.4739 2.01278C41.2777 2.00602 41.1008 2.00001 40.9203 2Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M10.7026 14.378C10.7026 13.8257 11.1504 13.378 11.7026 13.378H33.7762C34.3284 13.378 34.7762 13.8257 34.7762 14.378V36.4516C34.7762 37.0039 34.3284 37.4516 33.7762 37.4516H11.7026C11.1504 37.4516 10.7026 37.0039 10.7026 36.4516V14.378ZM12.7026 15.378V35.4516H32.7762V15.378H12.7026Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M38.6621 20.6785L33.0687 15.0851L34.4829 13.6709L40.3692 19.5572C40.5567 19.7447 40.6621 19.9991 40.6621 20.2643V42.3379C40.6621 42.8902 40.2143 43.3379 39.6621 43.3379H17.5885C17.3233 43.3379 17.0689 43.2325 16.8814 43.045L10.9951 37.1587L12.4093 35.7445L18.0027 41.3379H38.6621V20.6785Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M38.6621 42.338C38.6621 41.7857 39.1098 41.338 39.6621 41.338H61.7357C62.288 41.338 62.7357 41.7857 62.7357 42.338V64.4116C62.7357 64.9638 62.288 65.4116 61.7357 65.4116H39.6621C39.1098 65.4116 38.6621 64.9638 38.6621 64.4116V42.338ZM40.6621 43.338V63.4116H60.7357V43.338H40.6621Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M66.622 48.6385L61.0286 43.0451L62.4429 41.6309L68.3291 47.5172C68.5167 47.7047 68.622 47.9591 68.622 48.2243V70.2979C68.622 70.8501 68.1743 71.2979 67.622 71.2979H45.5485C45.2833 71.2979 45.0289 71.1925 44.8414 71.005L38.9551 65.1187L40.3693 63.7045L45.9627 69.2979H66.622V48.6385Z" fill="#00AE99"/>
+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/eth-based-tokens.svg b/packages/website/ts/@next/icons/illustrations/eth-based-tokens.svg
new file mode 100644
index 000000000..b0370d234
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/eth-based-tokens.svg
@@ -0,0 +1,6 @@
+<svg width="84" height="84" viewBox="0 0 84 84" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M42.1187 1.19995L42.1199 1.19995C42.3379 1.19995 42.5464 1.20714 42.7361 1.21368L42.743 1.21392C42.9394 1.2207 43.1165 1.22671 43.2972 1.22671C43.3058 1.22671 43.3145 1.22682 43.3232 1.22705C65.4565 1.80301 83.2002 19.9314 83.2002 42.1999C83.2002 64.8526 64.8528 83.1999 42.2002 83.1999C19.5476 83.1999 1.2002 64.8526 1.2002 42.1999C1.2002 19.5752 19.5195 1.22738 42.1187 1.19995ZM42.1205 3.19995C20.6264 3.22636 3.2002 20.6778 3.2002 42.1999C3.2002 63.748 20.6521 81.1999 42.2002 81.1999C63.7482 81.1999 81.2002 63.748 81.2002 42.1999C81.2002 21.0212 64.3285 3.781 43.2837 3.2267C43.0706 3.22641 42.8668 3.21938 42.681 3.21297L42.6741 3.21274C42.4779 3.20597 42.301 3.19997 42.1205 3.19995Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M68.0979 42.2001C68.0979 42.5434 67.9218 42.8627 67.6314 43.0459L42.7337 58.7489C42.4077 58.9544 41.9927 58.9544 41.6667 58.7489L16.769 43.0459C16.4786 42.8628 16.3025 42.5434 16.3025 42.2001C16.3025 41.8567 16.4786 41.5374 16.769 41.3543L41.6667 25.6513C41.9927 25.4457 42.4077 25.4457 42.7337 25.6513L67.6314 41.3543C67.9218 41.5374 68.0979 41.8567 68.0979 42.2001ZM42.2002 27.6794L19.177 42.2001L42.2002 56.7208L65.2234 42.2001L42.2002 27.6794Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M66.1803 49.8738C66.5224 50.2245 66.5601 50.7714 66.2693 51.1656L43.005 82.7131C42.8165 82.9687 42.5178 83.1196 42.2002 83.1196C41.8826 83.1196 41.5838 82.9687 41.3953 82.7131L18.1311 51.1656C17.8403 50.7714 17.878 50.2245 18.2201 49.8739C18.5621 49.5232 19.1079 49.4719 19.5092 49.7528L42.2002 65.6307L64.8912 49.7528C65.2925 49.4719 65.8383 49.5232 66.1803 49.8738ZM61.0375 54.8904L42.7735 67.6705C42.4292 67.9114 41.9711 67.9114 41.6268 67.6705L23.3628 54.8904L42.2002 80.4347L61.0375 54.8904Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M42.2002 1.28039C42.5439 1.28039 42.8635 1.45687 43.0465 1.74773L68.1713 41.6673L66.4786 42.7326L42.2002 4.15775L17.9218 42.7327L16.2291 41.6673L41.3539 1.74773C41.5369 1.45687 41.8565 1.28039 42.2002 1.28039Z" fill="#00AE99"/>
+</svg>
diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index c3447f12f..15710bed9 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -58,7 +58,7 @@ export class NextLaunchKit extends React.PureComponent {
                         titleSize="small"
                         description="Tap into and share liquidity with other relayers"
                         icon="supportForAllEthereumStandards"
-                        iconSize="large"
+                        iconSize="medium"
                         isInline={true}
                     />
 
@@ -66,8 +66,8 @@ export class NextLaunchKit extends React.PureComponent {
                         title="Extensible Code Repo"
                         titleSize="small"
                         description="Fork and extend to support modes of exchange"
-                        icon="networkedLiquidity"
-                        iconSize="large"
+                        icon="code-repo"
+                        iconSize="medium"
                         isInline={true}
                     />
 
@@ -75,8 +75,8 @@ export class NextLaunchKit extends React.PureComponent {
                         title="Exchange Ethereum based Tokens"
                         titleSize="small"
                         description="Enable trading for any ERC-20 or ERC-721 asset"
-                        icon="flexibleIntegration"
-                        iconSize="large"
+                        icon="eth-based-tokens"
+                        iconSize="medium"
                         isInline={true}
                     />
                 </Section>
-- 
cgit v1.2.3


From 8a06dccbbf7e95b4223446cbd018f55b90214a62 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 14:00:12 +0100
Subject: Tweak launch kit

---
 packages/website/ts/@next/components/definition.tsx          |  1 +
 packages/website/ts/@next/components/hero.tsx                | 12 +++++++-----
 .../website/ts/@next/components/sections/landing/hero.tsx    |  1 +
 packages/website/ts/@next/pages/launch_kit.tsx               |  4 +++-
 4 files changed, 12 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index f7998b841..1217bdc88 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -99,6 +99,7 @@ const TextWrap = styled.div<Props>`
     max-width: 560px;
 
     ul {
+        padding-top: 10px;
         padding-left: 1rem;
     }
 
diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index 1ccef77d0..34f33d641 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -5,6 +5,8 @@ import {addFadeInAnimation, fadeIn} from 'ts/@next/constants/animations';
 
 interface Props {
     title: string;
+    isLargeTitle?: boolean;
+    isFullWidth?: boolean;
     description: string;
     figure?: React.ReactNode;
     actions?: React.ReactNode;
@@ -12,7 +14,7 @@ interface Props {
 
 export const Hero = (props: Props) => (
     <Section>
-        <Wrap isCentered={!props.figure}>
+        <Wrap isCentered={!props.figure} isFullWidth={props.isFullWidth}>
             {props.figure &&
                 <Content width="400px">
                     {props.figure}
@@ -20,7 +22,7 @@ export const Hero = (props: Props) => (
             }
 
             <Content width={props.figure ? '546px' : '678px'}>
-                <Title isLarge={props.figure}>
+                <Title isLarge={props.isLargeTitle}>
                     {props.title}
                 </Title>
 
@@ -46,12 +48,12 @@ const Section = styled.section`
     }
 `;
 
-const Wrap = styled.div<{ isCentered?: boolean }>`
+const Wrap = styled.div<{ isCentered?: boolean; isFullWidth?: boolean }>`
     width: calc(100% - 60px);
     margin: 0 auto;
 
     @media (min-width: 768px) {
-        max-width: 1136px;
+        max-width: ${props => !props.isFullWidth ? '895px' : '1136px'};
         flex-direction: row-reverse;
         display: flex;
         align-items: center;
@@ -65,7 +67,7 @@ const Wrap = styled.div<{ isCentered?: boolean }>`
 `;
 
 const Title = styled.h1<{ isLarge?: any }>`
-    font-size: ${props => props.isLarge ? '80px' : '58px'};
+    font-size: ${props => props.isLarge ? '80px' : '50px'};
     font-weight: 300;
     line-height: 1.1;
     margin-bottom: 30px;
diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
index 8c9d4376f..504ee6025 100644
--- a/packages/website/ts/@next/components/sections/landing/hero.tsx
+++ b/packages/website/ts/@next/components/sections/landing/hero.tsx
@@ -9,6 +9,7 @@ import {HeroAnimation} from 'ts/@next/components/heroAnimation';
 export const SectionLandingHero = () => (
     <Hero
         title="Powering Decentralized Exchange"
+        isLargeTitle={true}
         description="0x is the best solution for adding exchange functionality to your business."
         figure={<LandingAnimation image={<HeroAnimation />} />}
         actions={<HeroActions />}
diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index 15710bed9..24e75765b 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -42,9 +42,11 @@ export class NextLaunchKit extends React.PureComponent {
         return (
             <SiteWrap theme="dark">
                 <Hero
+                    isLargeTitle={false}
+                    isFullWidth={false}
                     title="0x Launch Kit"
                     description="Launch a relayer in under a minute"
-                    figure={<Icon name="launchKit_versionB" size="hero" />}
+                    figure={<Icon name="launchKit_versionB" size="hero" margin={['small', 0, 'small', 0]} />}
                     actions={<HeroActions/>}
                 />
 
-- 
cgit v1.2.3


From ef403108fb0f5ed2798bc7eb59fa487c323ac1fb Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 14:59:22 +0100
Subject: Edits CTA landing section

---
 .../ts/@next/components/animatedChatIcon.tsx       | 51 +++++++++++++
 .../ts/@next/components/animatedCompassIcon.tsx    | 49 ++++++++++++
 .../website/ts/@next/components/blockIconLink.tsx  | 87 +++++++++++++++-------
 packages/website/ts/@next/components/icon.tsx      | 33 +++++---
 .../ts/@next/components/sections/landing/cta.tsx   |  7 +-
 packages/website/ts/@next/pages/landing.tsx        |  9 +--
 6 files changed, 194 insertions(+), 42 deletions(-)
 create mode 100644 packages/website/ts/@next/components/animatedChatIcon.tsx
 create mode 100644 packages/website/ts/@next/components/animatedCompassIcon.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/animatedChatIcon.tsx b/packages/website/ts/@next/components/animatedChatIcon.tsx
new file mode 100644
index 000000000..ea97daf48
--- /dev/null
+++ b/packages/website/ts/@next/components/animatedChatIcon.tsx
@@ -0,0 +1,51 @@
+import * as React from 'react';
+import styled, { keyframes } from 'styled-components';
+
+export const AnimatedChatIcon = () => (
+    <svg width="150" height="150" viewBox="0 0 150 150" fill="none" xmlns="http://www.w3.org/2000/svg">
+        <circle cx="75" cy="75" r="73" stroke="#00AE99" stroke-width="3"/>
+        <path d="M76 37H137.5" stroke="#00AE99" stroke-width="3"/>
+        <path d="M37 73.5L37 12M113 137.5L113 75" stroke="#00AE99" stroke-width="3"/>
+        <path d="M13 113H71.5" stroke="#00AE99" stroke-width="3"/>
+        <path d="M49.087 47.5264L92.574 4.03932" stroke="#00AE99" stroke-width="3"/>
+        <path d="M47.3192 100.913L3.8321 57.4259M146.314 92.4277L102.12 48.2335" stroke="#00AE99" stroke-width="3"/>
+        <path d="M58.2793 145.814L101.766 102.327" stroke="#00AE99" stroke-width="3"/>
+        <Bubble>
+            <path vector-effect="non-scaling-stroke" d="M113 75C113 85.3064 108.897 94.6546 102.235 101.5C98.4048 105.436 71 132.5 71 132.5V112.792C51.8933 110.793 37 94.6359 37 75C37 54.0132 54.0132 37 75 37C95.9868 37 113 54.0132 113 75Z" stroke="#00AE99" strokeWidth="3"/>
+            <Dot delay={0} vector-effect="non-scaling-stroke" cx="75" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
+            <Dot delay={5.6} vector-effect="non-scaling-stroke" cx="91" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
+            <Dot delay={-5.8} vector-effect="non-scaling-stroke" cx="59" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
+        </Bubble>
+    </svg>
+);
+
+const scale = keyframes`
+    0% { transform: scale(1.2) }
+    20% { transform: scale(1) }
+    80% { transform: scale(1) }
+    100% { transform: scale(1.2) }
+`;
+
+const fadeInOut = keyframes`
+    0%, 50%, 54%, 100% {
+        transform: initial;
+    }
+
+    25% {
+        transform: translateY(-5px);
+    }
+`;
+
+const Bubble = styled.g`
+    animation: ${scale} 5s infinite cubic-bezier(0.175, 0.885, 0.32, 1.275);
+    transform-origin: 50% 50%;
+
+    path,
+    circle {
+        fill: ${props => props.theme.lightBgColor};
+    }
+`;
+
+const Dot = styled.circle<{ delay: number }>`
+    animation: ${fadeInOut} 5s ${props => `${props.delay}s`} infinite;
+`;
diff --git a/packages/website/ts/@next/components/animatedCompassIcon.tsx b/packages/website/ts/@next/components/animatedCompassIcon.tsx
new file mode 100644
index 000000000..aa0cfd099
--- /dev/null
+++ b/packages/website/ts/@next/components/animatedCompassIcon.tsx
@@ -0,0 +1,49 @@
+import * as React from 'react';
+import styled, { keyframes } from 'styled-components';
+
+export const AnimatedCompassIcon = () => (
+    <svg width="150" height="150" viewBox="0 0 150 150" fill="none" xmlns="http://www.w3.org/2000/svg">
+        <g>
+            <circle cx="75" cy="75" r="73" stroke="#00AE99" stroke-width="3"/>
+            <circle cx="75" cy="75" r="58" stroke="#00AE99" stroke-width="3"/>
+            <Needle d="M62.9792 62.9792L36.6447 113.355L87.0208 87.0208M62.9792 62.9792L113.355 36.6447L87.0208 87.0208M62.9792 62.9792L87.0208 87.0208" stroke="#00AE99" strokeWidth="3"/>
+
+            <Dial>
+                <path d="M75 2V17M75 133V148" stroke="#00AE99" stroke-width="3"/>
+                <path d="M2 75L17 75M133 75L148 75" stroke="#00AE99" stroke-width="3"/>
+                <path d="M11.7801 38.5L24.7705 46M125.229 104L138.22 111.5" stroke="#00AE99" stroke-width="3"/>
+                <path d="M38.5001 11.7801L46.0001 24.7705M104 125.229L111.5 138.22" stroke="#00AE99" stroke-width="3"/>
+                <path d="M111.5 11.7801L104 24.7705M46 125.229L38.5 138.22" stroke="#00AE99" stroke-width="3"/>
+                <path d="M138.22 38.5L125.229 46M24.7705 104L11.7801 111.5" stroke="#00AE99" stroke-width="3"/>
+            </Dial>
+        </g>
+    </svg>
+);
+
+const point = keyframes`
+    0% { transform: rotate(0deg) }
+    20% { transform: rotate(10deg) }
+    30% { transform: rotate(30deg) }
+    60% { transform: rotate(-20deg) }
+    80% { transform: rotate(-20deg) }
+    100% { transform: rotate(0deg) }
+`;
+
+const rotate = keyframes`
+    0% { transform: rotate(0deg) }
+    20% { transform: rotate(-10deg) }
+    30% { transform: rotate(-30deg) }
+    60% { transform: rotate(20deg) }
+    80% { transform: rotate(20deg) }
+    100% { transform: rotate(0deg) }
+`;
+
+const Needle = styled.path`
+    animation: ${point} 5s infinite;
+    transform-origin: 50% 50%;
+`;
+
+const Dial = styled.g`
+    animation: ${rotate} 5s infinite;
+    transform-origin: 50% 50%;
+`;
diff --git a/packages/website/ts/@next/components/blockIconLink.tsx b/packages/website/ts/@next/components/blockIconLink.tsx
index 0e97aed1a..648b5a485 100644
--- a/packages/website/ts/@next/components/blockIconLink.tsx
+++ b/packages/website/ts/@next/components/blockIconLink.tsx
@@ -1,41 +1,72 @@
 import * as React from 'react';
+import {withRouter} from 'react-router-dom';
 import styled from 'styled-components';
 
 import {Button} from 'ts/@next/components/button';
 import {Icon} from 'ts/@next/components/icon';
 
 interface Props {
-    icon: string;
+    icon?: string;
+    iconComponent?: React.ReactNode;
     title: string;
     linkLabel: string;
     linkUrl?: string;
     linkAction?: () => void;
 }
 
-export const BlockIconLink = (props: Props) => (
-    <Wrap>
-        <div>
-            <Icon
-                name={props.icon}
-                size="large"
-                margin={[0, 0, 'default', 0]}
-            />
-
-            <Title>
-                {props.title}
-            </Title>
-
-            <Button
-                isWithArrow={true}
-                isTransparent={true}
-                href={props.linkUrl}
-                onClick={props.linkAction}
-            >
-                {props.linkLabel}
-            </Button>
-        </div>
-    </Wrap>
-);
+class BaseComponent extends React.PureComponent<Props> {
+    public onClick = (): void => {
+        const {
+            linkAction,
+            linkUrl,
+        } = this.props;
+
+        if (linkAction) {
+            linkAction();
+        } else {
+            this.props.history.push(linkUrl);
+        }
+    }
+
+    public render(): React.ReactNode {
+        const {
+            icon,
+            iconComponent,
+            linkUrl,
+            linkAction,
+            title,
+            linkLabel,
+        } = this.props;
+
+        return (
+            <Wrap onClick={this.onClick}>
+                <div>
+                    <Icon
+                        name={icon}
+                        component={iconComponent}
+                        size="large"
+                        margin={[0, 0, 'default', 0]}
+                    />
+
+                    <Title>
+                        {title}
+                    </Title>
+
+                    <Button
+                        isWithArrow={true}
+                        isTransparent={true}
+                        href={linkUrl}
+                        onClick={linkAction}
+                    >
+                        {linkLabel}
+                    </Button>
+                </div>
+            </Wrap>
+        );
+    }
+}
+
+export const BlockIconLink = withRouter(BaseComponent);
 
 const Wrap = styled.div`
     width: calc(50% - 15px);
@@ -46,6 +77,12 @@ const Wrap = styled.div`
     align-items: center;
     text-align: center;
     background-color: ${props => props.theme.lightBgColor};
+    cursor: pointer;
+
+    a,
+    button {
+        pointer-events: none;
+    }
 
     @media (max-width: 900px) {
         width: 100%;
diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
index 84d9f4cb4..e3ad83c94 100644
--- a/packages/website/ts/@next/components/icon.tsx
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -5,20 +5,33 @@ import {getCSSPadding, PaddingInterface} from 'ts/@next/constants/utilities';
 
 interface IconProps extends PaddingInterface {
     name: string;
+    component?: React.ReactNode;
     size?: 'small' | 'medium' | 'large' | 'hero' | number;
 }
 
 export const Icon: React.FunctionComponent<IconProps> = (props: IconProps) => {
-    const IconSVG = Loadable({
-        loader: () => import(/* webpackChunkName: "icon" */`ts/@next/icons/illustrations/${props.name}.svg`),
-        loading: () => 'Loading',
-    });
-
-    return (
-        <StyledIcon {...props}>
-            <IconSVG />
-        </StyledIcon>
-    );
+    if (props.name && !props.component) {
+        const IconSVG = Loadable({
+            loader: () => import(/* webpackChunkName: "icon" */`ts/@next/icons/illustrations/${props.name}.svg`),
+            loading: () => 'Loading',
+        });
+
+        return (
+            <StyledIcon {...props}>
+                <IconSVG />
+            </StyledIcon>
+        );
+    }
+
+    if (props.component) {
+        return (
+            <StyledIcon {...props}>
+                {props.component}
+            </StyledIcon>
+        );
+    }
+
+    return null;
 };
 
 export const InlineIconWrap = styled.div<IconProps>`
diff --git a/packages/website/ts/@next/components/sections/landing/cta.tsx b/packages/website/ts/@next/components/sections/landing/cta.tsx
index 49fc48c1c..1a959a6e9 100644
--- a/packages/website/ts/@next/components/sections/landing/cta.tsx
+++ b/packages/website/ts/@next/components/sections/landing/cta.tsx
@@ -3,6 +3,9 @@ import * as React from 'react';
 import {BlockIconLink} from 'ts/@next/components/blockIconLink';
 import {Section} from 'ts/@next/components/newLayout';
 
+import {AnimatedChatIcon} from 'ts/@next/components/animatedChatIcon';
+import {AnimatedCompassIcon} from 'ts/@next/components/animatedCompassIcon';
+
 interface Props {
     onContactClick?: () => void;
 }
@@ -16,13 +19,13 @@ export const SectionLandingCta = (props: Props) => (
         flexBreakpoint="900px"
     >
         <BlockIconLink
-            icon="getStarted"
+            iconComponent={<AnimatedCompassIcon />}
             title="Ready to build on 0x?"
             linkLabel="Get Started"
             linkUrl="https://0xproject.com/docs"
         />
         <BlockIconLink
-            icon="getInTouch"
+            iconComponent={<AnimatedChatIcon />}
             title="Want help from the 0x team?"
             linkLabel="Get in Touch"
             linkAction={props.onContactClick}
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index aa3e829b5..6788e08be 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -29,18 +29,17 @@ export class NextLanding extends React.Component<Props> {
                 <SectionLandingHero />
                 <SectionLandingAbout />
                 <SectionLandingClients />
-                <SectionLandingCta onContactClick={this._onOpenContactModal.bind(this)} />
-                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal.bind(this)} />
+                <SectionLandingCta onContactClick={this._onOpenContactModal} />
+                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
             </SiteWrap>
         );
     }
 
-    private _onOpenContactModal(e: Event): void {
-        e.preventDefault();
+    private _onOpenContactModal = (): void => {
         this.setState({ isContactModalOpen: true });
     }
 
-    private _onDismissContactModal(): void {
+    private _onDismissContactModal = (): void => {
         this.setState({ isContactModalOpen: false });
     }
 }
-- 
cgit v1.2.3


From f6c173a97e3ad4c7a17024726151d7e747d01014 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 15:02:01 +0100
Subject: Edits animation

---
 packages/website/ts/@next/components/animatedChatIcon.tsx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/animatedChatIcon.tsx b/packages/website/ts/@next/components/animatedChatIcon.tsx
index ea97daf48..5e46497fd 100644
--- a/packages/website/ts/@next/components/animatedChatIcon.tsx
+++ b/packages/website/ts/@next/components/animatedChatIcon.tsx
@@ -13,8 +13,8 @@ export const AnimatedChatIcon = () => (
         <Bubble>
             <path vector-effect="non-scaling-stroke" d="M113 75C113 85.3064 108.897 94.6546 102.235 101.5C98.4048 105.436 71 132.5 71 132.5V112.792C51.8933 110.793 37 94.6359 37 75C37 54.0132 54.0132 37 75 37C95.9868 37 113 54.0132 113 75Z" stroke="#00AE99" strokeWidth="3"/>
             <Dot delay={0} vector-effect="non-scaling-stroke" cx="75" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
-            <Dot delay={5.6} vector-effect="non-scaling-stroke" cx="91" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
-            <Dot delay={-5.8} vector-effect="non-scaling-stroke" cx="59" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
+            <Dot delay={5.4} vector-effect="non-scaling-stroke" cx="91" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
+            <Dot delay={-5.6} vector-effect="non-scaling-stroke" cx="59" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
         </Bubble>
     </svg>
 );
@@ -27,11 +27,11 @@ const scale = keyframes`
 `;
 
 const fadeInOut = keyframes`
-    0%, 50%, 54%, 100% {
+    0%, 50%, 70%, 100% {
         transform: initial;
     }
 
-    25% {
+    60% {
         transform: translateY(-5px);
     }
 `;
-- 
cgit v1.2.3


From ef200b1ce699adb48071eb1cc94cc47bcfbdbd9d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 14:34:06 +0100
Subject: Copy updates

---
 .../public/images/@next/press/logo-forbes.png        | Bin 0 -> 2420 bytes
 .../ts/@next/components/sections/landing/about.tsx   |   5 +----
 .../ts/@next/components/sections/landing/hero.tsx    |   2 +-
 packages/website/ts/@next/pages/about/jobs.tsx       |   4 ++--
 packages/website/ts/@next/pages/about/mission.tsx    |   3 +--
 packages/website/ts/@next/pages/about/press.tsx      |  10 ++++++++--
 packages/website/ts/@next/pages/about/team.tsx       |   2 +-
 packages/website/ts/@next/pages/instant.tsx          |   2 +-
 packages/website/ts/@next/pages/why.tsx              |  19 ++++++++++++-------
 9 files changed, 27 insertions(+), 20 deletions(-)
 create mode 100644 packages/website/public/images/@next/press/logo-forbes.png

(limited to 'packages')

diff --git a/packages/website/public/images/@next/press/logo-forbes.png b/packages/website/public/images/@next/press/logo-forbes.png
new file mode 100644
index 000000000..6849c672b
Binary files /dev/null and b/packages/website/public/images/@next/press/logo-forbes.png differ
diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index e17cd0457..f913c192a 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -26,10 +26,7 @@ export const SectionLandingAbout = () => (
             isMuted={1}
             padding={['large', 0, 'default', 0]}
         >
-            0x is an open protocol that enables the peer-to-peer exchange of Ethereum-based
-            tokens. Anyone in the world can use 0x to service a wide variety of markets
-            ranging from gaming items to financial instruments to assets that could have
-            near existed before.
+            Anyone in the world can use 0x to service a wide variety of markets ranging from gaming items to financial instruments to assets that could have near existed before.
         </Paragraph>
 
         <Button
diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
index 504ee6025..9af013a48 100644
--- a/packages/website/ts/@next/components/sections/landing/hero.tsx
+++ b/packages/website/ts/@next/components/sections/landing/hero.tsx
@@ -10,7 +10,7 @@ export const SectionLandingHero = () => (
     <Hero
         title="Powering Decentralized Exchange"
         isLargeTitle={true}
-        description="0x is the best solution for adding exchange functionality to your business."
+        description="0x is an open protocol that enables the peer-to-peer exchange of assets on the Ethereum blockchain."
         figure={<LandingAnimation image={<HeroAnimation />} />}
         actions={<HeroActions />}
     />
diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 9b0b74a90..3f4fa9f14 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -40,7 +40,7 @@ const positions: PositionInterface[] = [
 export const NextAboutJobs = () => (
     <AboutPageLayout
         title="Join Us in Our Mission"
-        description="To create a tokenized world where all value can flow freely. We are powering a growing ecosystem of decentralized applications and solving novel challenges to make our technology intuitive, flexible, and accessible to all. Read more about our mission, and join us in building financial infrastructure upon which the exchange of anything of value will take place."
+        description="To create a tokenized world where all value can flow freely. We are growing an ecosystem of businesses and projects by solving difficult challenges to make our technology intuitive, flexible, and accessible to all. Join us in building infrastructure upon which the exchange of all assets will take place."
         linkLabel="Our mission and values"
         linkUrl="/mission"
     >
@@ -51,7 +51,7 @@ export const NextAboutJobs = () => (
                     </Heading>
 
                     <Paragraph>
-                        We're a highly technical team with varied backgrounds in engineering, science, business, finance, and research. While the core team is headquartered in San Francisco, there are 30+ teams building on 0x and hundreds of thousands of participants behind our efforts globally. We're passionate about open-source software and decentralized technology's potential to act as an equalizing force in the world.
+                        We're a highly technical team with varied backgrounds in engineering, science, business, finance, and research. While the Core Team is headquartered in San Francisco, there are 30+ teams building on 0x and hundreds of thousands of participants behind our efforts worldwide. We're passionate about open-source software and decentralized technology's potential to act as an equalizing force in the world.
                     </Paragraph>
                 </Column>
 
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index 286d2629f..3b99ca7fc 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -24,14 +24,13 @@ const values = [
     {
         title: 'Focus on long-term Impact',
         description: 'We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.',
-        icon: 'long-term-impact',
     },
 ];
 
 export const NextAboutMission = () => (
     <AboutPageLayout
         title="Creating a tokenized world where all value can flow freely."
-        description="0x Protocol is an important infrastructure layer for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past."
+        description="0x is important infrastructure for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past."
         linkLabel="Our mission and values"
         linkUrl="#"
     >
diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index 92c076266..86c8558c9 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -16,6 +16,12 @@ interface HighlightInterface {
 }
 
 const highlights: HighlightInterface[] = [
+    {
+        logo: '/images/@next/press/logo-forbes.png',
+        title: 'Forbes',
+        text: '0x Instant is aiming to aid businesses and developers such as news sites, crypto wallets, dApps or price trackers to monetize or add a new revenue stream to their existing pipeline.',
+        href: '#',
+    },
     {
         logo: '/images/@next/press/logo-venturebeat.png',
         title: 'VentureBeat',
@@ -25,7 +31,7 @@ const highlights: HighlightInterface[] = [
     {
         logo: '/images/@next/press/logo-fortune.png',
         title: 'Fortune',
-        text: 'In the future, many traditional investments like real estate and corporate shares will come in the form of digital tokens that are bought and transferred on a blockchain. ',
+        text: 'In the future, many traditional investments like real estate and corporate shares will come in the form of digital tokens that are bought and transferred on a <blockchain className=""></blockchain>',
         href: '#',
     },
     {
@@ -42,7 +48,7 @@ export const NextAboutPress = () => (
         description={
             <>
                 <Paragraph marginBottom="60px">
-                    Want to write about 0x? Get in touch, or download our press kit.
+                    Want to write about 0x? <a href="#">Get in touch</a>, or <a href="#">download our press kit</a>.
                 </Paragraph>
 
                 {_.map(highlights, (highlight, index) => (
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 9424aa59d..0911e926b 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -18,7 +18,7 @@ const team: TeamMember[] = [
     {
         imageUrl: '/images/@next/team/willw.jpg',
         name: 'Will Warren',
-        title: 'co-founder & ceo',
+        title: 'co-founder & CEO',
     },
     {
         imageUrl: '/images/@next/team/amirb.jpg',
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 9f996b182..e8d9e0154 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -46,7 +46,7 @@ const featuresData = [
     {
         title: 'Easy and flexible integration',
         icon: 'flexibleIntegration0xInstant',
-        description: 'Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool.',
+        description: 'Use our out-of-the-box design or customize the user interface by integrating via the AssetBuyer engine.. You can also tap into 0x networked liquidity or choose your own liquidity pool.',
         links: [
             {
                 label: 'Explore AssetBuyer',
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index b54a682ff..d10e2b02b 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -74,6 +74,11 @@ const useCaseSlides = [
         title: 'Decentralized Loans',
         description: 'Efficient lending requires liquid markets where investors can buy and re-sell loans. 0x enables an ecosystem of lenders to self-organize and efficiently determine market prices for all outstanding loans.',
     },
+    {
+        icon: 'stableTokens',
+        title: 'Stable Tokens',
+        description: 'Novel economic constructs such as stable coins require efficient, liquid markets to succeed. 0x will facilitate the underlying economic mechanisms that allow these tokens to remain stable.',
+    },
 ];
 
 export class NextWhy extends React.PureComponent {
@@ -82,7 +87,7 @@ export class NextWhy extends React.PureComponent {
             <SiteWrap theme="dark">
                 <Hero
                     title="The exchange layer for the crypto economy"
-                    description="The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastructure that allows anyone in the world to build products that enable the purchasing and trading of crypto tokens."
+                    description="The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastracture that developers and businesses utilize to build products that enable the purchasing and trading of crypto tokens."
                     actions={
                         <Button
                             href="/docs"
@@ -102,25 +107,25 @@ export class NextWhy extends React.PureComponent {
                     <Definition
                         title="Support for all Ethereum Standards"
                         titleSize="small"
-                        description="0x Protocol facilitates the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets. Additional ERC standards can be added to the protocol..."
+                        description="0x Protocol facitilites the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets."
                         icon="supportForAllEthereumStandards"
                         iconSize="large"
                         isInline={true}
                     />
 
                     <Definition
-                        title="Shared Networked Liquidity"
+                        title="Networked Liquidity"
                         titleSize="small"
-                        description="0x is building a layer of networked liquidity that will lower the barriers to entry. By enabling businesses to tap into a shared pool of digital assets, it will create a more stable financial system."
+                        description="0x is lowering the barrier to entry by building a layer of networked liquidity that allows businesses to tap into a shared pool of digital assets."
                         icon="networkedLiquidity"
                         iconSize="large"
                         isInline={true}
                     />
 
                     <Definition
-                        title="Support for all Ethereum Standards"
+                        title="Flexible Integration"
                         titleSize="small"
-                        description="Relayers are businesses around the world that utilize 0x to integrate exchange functionality into a wide variety of products including order books, games, and digital art marketplaces."
+                        description="0x is a modular system that enables businesses and projects, known as relayers, to easily add exchange functionality to any product experience."
                         icon="flexibleIntegration"
                         iconSize="large"
                         isInline={true}
@@ -139,7 +144,7 @@ export class NextWhy extends React.PureComponent {
                     <Column width="55%" maxWidth="826px">
                         <Column width="100%" maxWidth="560px" padding="0 30px 0 0">
                             <SectionWrap id="benefits">
-                                <SectionTitle size="medium" marginBottom="60px">What 0x offers</SectionTitle>
+                                <SectionTitle size="medium" marginBottom="60px" isNoBorder={true}>What 0x offers</SectionTitle>
 
                                 {_.map(offersData, (item, index) => (
                                     <Definition
-- 
cgit v1.2.3


From a2cb815454033e95a17ae1fc36c7c8d1326c3d39 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 15:21:39 +0100
Subject: Misc feedbackTweak jobs page

---
 packages/website/ts/@next/components/text.tsx  |  5 ++++-
 packages/website/ts/@next/pages/about/jobs.tsx | 30 ++++++++++++++++++++------
 2 files changed, 28 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index c29277c16..c333dc43a 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -5,6 +5,7 @@ import {getCSSPadding, PaddingInterface} from 'ts/@next/constants/utilities';
 interface BaseTextInterface extends PaddingInterface {
     size?: 'default' | 'medium' | 'large' | 'small' | number;
     isCentered?: boolean;
+    textAlign?: string;
 }
 
 interface HeadingProps extends BaseTextInterface {
@@ -23,6 +24,7 @@ interface ParagraphProps extends BaseTextInterface {
     isNoMargin?: boolean;
     marginBottom?: string; // maybe we should remove isNoMargin
     isMuted?: boolean | number;
+    fontWeight?: string | number;
 }
 
 const StyledHeading = styled.h1<HeadingProps>`
@@ -67,11 +69,12 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
 // for literally anything =
 export const Paragraph = styled.p<ParagraphProps>`
     font-size: ${props => `var(--${props.size || 'default'}Paragraph)`};
+    font-weight: ${props => props.fontWeight || 300};
     margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
     padding: ${props => props.padding && getCSSPadding(props.padding)};
     color: ${props => props.color || props.theme.paragraphColor};
     opacity: ${props => typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted};
-    text-align: ${props => props.isCentered && 'center'};
+    text-align: ${props => props.textAlign ? props.textAlign  : props.isCentered && 'center'};
     line-height: 1.4;
 `;
 
diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 3f4fa9f14..3ed05083e 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -99,23 +99,25 @@ export const NextAboutJobs = () => (
 );
 
 const Position = ({ position }) => (
-    <FlexWrap>
+    <PositionWrap>
         <Column width="30%">
-            <Heading size="small">{position.title}</Heading>
+            <Heading asElement="h3" size="small" fontWeight="400" marginBottom="0"><a href={position.href}>{position.title}</a></Heading>
         </Column>
 
-        <StyledColumn width="50%">
-            <Paragraph isMuted={true}>{position.location}</Paragraph>
+        <StyledColumn width="50%" padding="0 40px 0 0">
+            <Paragraph isMuted={true} marginBottom="0">{position.location}</Paragraph>
         </StyledColumn>
 
         <Column width="20%">
-            <Paragraph><Link href={position.href}>Apply</Link></Paragraph>
+            <Paragraph marginBottom="0" textAlign="right"><Link href={position.href}>Apply</Link></Paragraph>
         </Column>
-    </FlexWrap>
+    </PositionWrap>
 );
 
 const BenefitsList = styled.ul`
     color: #000;
+    font-weight: 300;
+    line-height: 1.444444444;
     list-style: disc;
     columns: auto 2;
     column-gap: 80px;
@@ -137,3 +139,19 @@ const ImageWrap = styled.figure`
 const StyledColumn = styled(Column)`
     flex-shrink: 0;
 `;
+
+const PositionWrap = styled(FlexWrap)`
+    margin-bottom: 40px;
+    padding-bottom: 30px;
+    position: relative;
+
+    &:after {
+        content: '';
+        width: 100%;
+        position: absolute;
+        bottom: 0;
+        left: 0;
+        height: 1px;
+        background-color: #E3E3E3;
+    }
+`;
-- 
cgit v1.2.3


From f3f78f63eca08e091ca623c9c42219e0e9a0033c Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 15:21:55 +0100
Subject: Fix hero landing

---
 packages/website/ts/@next/components/sections/landing/hero.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
index 9af013a48..2460586d5 100644
--- a/packages/website/ts/@next/components/sections/landing/hero.tsx
+++ b/packages/website/ts/@next/components/sections/landing/hero.tsx
@@ -10,6 +10,7 @@ export const SectionLandingHero = () => (
     <Hero
         title="Powering Decentralized Exchange"
         isLargeTitle={true}
+        isFullWidth={true}
         description="0x is an open protocol that enables the peer-to-peer exchange of assets on the Ethereum blockchain."
         figure={<LandingAnimation image={<HeroAnimation />} />}
         actions={<HeroActions />}
-- 
cgit v1.2.3


From 1782418f926cee21c71545587aeebba5cc8bbc4d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 15:22:04 +0100
Subject: Fix borders on why page

---
 packages/website/ts/@next/pages/why.tsx | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index d10e2b02b..05681f895 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -228,18 +228,21 @@ const SectionWrap = styled.div<SectionProps>`
     }
 `;
 
-const SectionTitle = styled(Heading)`
+const SectionTitle = styled(Heading)<{ isNoBorder?: boolean }>`
     position: relative;
 
-    &:before {
-        content: '';
-        width: 100vw;
-        position: absolute;
-        top: -30px;
-        left: 0;
-        height: 1px;
-        background-color: #3d3d3d;
-    }
+    ${props => !props.isNoBorder && `
+        &:before {
+            content: '';
+            width: 100vw;
+            position: absolute;
+            top: -53px;
+            left: 0;
+            height: 1px;
+            background-color: #3d3d3d;
+        }
+    `}
+
 
     @media (max-width: 768px) {
         &:before {
-- 
cgit v1.2.3


From 377b87071a4f221279b5c9f033c28ae51c7ef08d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 15:22:14 +0100
Subject: Tweak configurator code width

---
 packages/website/ts/@next/pages/instant/configurator.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant/configurator.tsx b/packages/website/ts/@next/pages/instant/configurator.tsx
index af37ea8e7..ac7133cf6 100644
--- a/packages/website/ts/@next/pages/instant/configurator.tsx
+++ b/packages/website/ts/@next/pages/instant/configurator.tsx
@@ -39,10 +39,10 @@ export class Configurator extends React.Component<ConfiguratorProps> {
             <FlexWrap
                 isFlex={true}
             >
-                <Column width="442px" padding="0 30px 0 0">
+                <Column width="442px" padding="0 70px 0 0">
                     <ConfigGenerator value={this.state.instantConfig} onConfigChange={this._handleConfigChange} />
                 </Column>
-                <Column width="560px">
+                <Column width="100%">
                     <HeadingWrapper>
                         <Heading size="small" marginBottom="15px">Code Snippet</Heading>
                         <Link
-- 
cgit v1.2.3


From 51def6ee6b66ecb2c1dc2a8c0d74a79a4264dfc0 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 15:27:47 +0100
Subject: Adds mask to get in touch anim

---
 .../ts/@next/components/animatedChatIcon.tsx       | 52 ++++++++++++++--------
 packages/website/ts/@next/components/hero.tsx      |  2 +-
 2 files changed, 35 insertions(+), 19 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/animatedChatIcon.tsx b/packages/website/ts/@next/components/animatedChatIcon.tsx
index 5e46497fd..bddb1d433 100644
--- a/packages/website/ts/@next/components/animatedChatIcon.tsx
+++ b/packages/website/ts/@next/components/animatedChatIcon.tsx
@@ -3,41 +3,52 @@ import styled, { keyframes } from 'styled-components';
 
 export const AnimatedChatIcon = () => (
     <svg width="150" height="150" viewBox="0 0 150 150" fill="none" xmlns="http://www.w3.org/2000/svg">
-        <circle cx="75" cy="75" r="73" stroke="#00AE99" stroke-width="3"/>
-        <path d="M76 37H137.5" stroke="#00AE99" stroke-width="3"/>
-        <path d="M37 73.5L37 12M113 137.5L113 75" stroke="#00AE99" stroke-width="3"/>
-        <path d="M13 113H71.5" stroke="#00AE99" stroke-width="3"/>
-        <path d="M49.087 47.5264L92.574 4.03932" stroke="#00AE99" stroke-width="3"/>
-        <path d="M47.3192 100.913L3.8321 57.4259M146.314 92.4277L102.12 48.2335" stroke="#00AE99" stroke-width="3"/>
-        <path d="M58.2793 145.814L101.766 102.327" stroke="#00AE99" stroke-width="3"/>
-        <Bubble>
-            <path vector-effect="non-scaling-stroke" d="M113 75C113 85.3064 108.897 94.6546 102.235 101.5C98.4048 105.436 71 132.5 71 132.5V112.792C51.8933 110.793 37 94.6359 37 75C37 54.0132 54.0132 37 75 37C95.9868 37 113 54.0132 113 75Z" stroke="#00AE99" strokeWidth="3"/>
+        <mask id="mask30" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="150" height="150">
+            <circle cx="75" cy="75" r="73" fill="#00AE99" stroke="#00AE99" stroke-width="3"/>
+        </mask>
+
+        <g mask="url(#mask30)">
+            <circle cx="75" cy="75" r="73" stroke="#00AE99" stroke-width="3"/>
+
+            <Rays>
+                <path vector-effect="non-scaling-stroke" d="M76 37H137.5" stroke="#00AE99" stroke-width="3"/>
+                <path vector-effect="non-scaling-stroke" d="M37 73.5L37 12M113 137.5L113 75" stroke="#00AE99" stroke-width="3"/>
+                <path vector-effect="non-scaling-stroke" d="M13 113H71.5" stroke="#00AE99" stroke-width="3"/>
+                <path vector-effect="non-scaling-stroke" d="M49.087 47.5264L92.574 4.03932" stroke="#00AE99" stroke-width="3"/>
+                <path vector-effect="non-scaling-stroke" d="M47.3192 100.913L3.8321 57.4259M146.314 92.4277L102.12 48.2335" stroke="#00AE99" stroke-width="3"/>
+                <path vector-effect="non-scaling-stroke" d="M58.2793 145.814L101.766 102.327" stroke="#00AE99" stroke-width="3"/>
+            </Rays>
+
+            <Bubble>
+                <path vector-effect="non-scaling-stroke" d="M113 75C113 85.3064 108.897 94.6546 102.235 101.5C98.4048 105.436 71 132.5 71 132.5V112.792C51.8933 110.793 37 94.6359 37 75C37 54.0132 54.0132 37 75 37C95.9868 37 113 54.0132 113 75Z" stroke="#00AE99" strokeWidth="3"/>
+            </Bubble>
+
             <Dot delay={0} vector-effect="non-scaling-stroke" cx="75" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
-            <Dot delay={5.4} vector-effect="non-scaling-stroke" cx="91" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
-            <Dot delay={-5.6} vector-effect="non-scaling-stroke" cx="59" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
-        </Bubble>
+            <Dot delay={4.4} vector-effect="non-scaling-stroke" cx="91" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
+            <Dot delay={-4.6} vector-effect="non-scaling-stroke" cx="59" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
+        </g>
     </svg>
 );
 
 const scale = keyframes`
     0% { transform: scale(1.2) }
-    20% { transform: scale(1) }
-    80% { transform: scale(1) }
+    10% { transform: scale(1) }
+    90% { transform: scale(1) }
     100% { transform: scale(1.2) }
 `;
 
 const fadeInOut = keyframes`
-    0%, 50%, 70%, 100% {
+    0%, 30%, 50%, 100% {
         transform: initial;
     }
 
-    60% {
+    40% {
         transform: translateY(-5px);
     }
 `;
 
 const Bubble = styled.g`
-    animation: ${scale} 5s infinite cubic-bezier(0.175, 0.885, 0.32, 1.275);
+    animation: ${scale} 4s infinite cubic-bezier(0.175, 0.885, 0.32, 1.275);
     transform-origin: 50% 50%;
 
     path,
@@ -46,6 +57,11 @@ const Bubble = styled.g`
     }
 `;
 
+const Rays = styled.g`
+    animation: ${scale} 4s infinite cubic-bezier(0.175, 0.885, 0.32, 1.275);
+    transform-origin: 50% 50%;
+`;
+
 const Dot = styled.circle<{ delay: number }>`
-    animation: ${fadeInOut} 5s ${props => `${props.delay}s`} infinite;
+    animation: ${fadeInOut} 4s ${props => `${props.delay}s`} infinite;
 `;
diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index 34f33d641..62008d53e 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -13,7 +13,7 @@ interface Props {
 }
 
 export const Hero = (props: Props) => (
-    <Section>
+    <Section maxWidth="1170px">
         <Wrap isCentered={!props.figure} isFullWidth={props.isFullWidth}>
             {props.figure &&
                 <Content width="400px">
-- 
cgit v1.2.3


From 41ec26c927c53499306e8de40c688a2326cd799e Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 15:36:42 +0100
Subject: cta boxes hover state

---
 packages/website/ts/@next/components/animatedChatIcon.tsx | 5 -----
 packages/website/ts/@next/components/blockIconLink.tsx    | 5 +++++
 2 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/animatedChatIcon.tsx b/packages/website/ts/@next/components/animatedChatIcon.tsx
index bddb1d433..4b7466877 100644
--- a/packages/website/ts/@next/components/animatedChatIcon.tsx
+++ b/packages/website/ts/@next/components/animatedChatIcon.tsx
@@ -50,11 +50,6 @@ const fadeInOut = keyframes`
 const Bubble = styled.g`
     animation: ${scale} 4s infinite cubic-bezier(0.175, 0.885, 0.32, 1.275);
     transform-origin: 50% 50%;
-
-    path,
-    circle {
-        fill: ${props => props.theme.lightBgColor};
-    }
 `;
 
 const Rays = styled.g`
diff --git a/packages/website/ts/@next/components/blockIconLink.tsx b/packages/website/ts/@next/components/blockIconLink.tsx
index 648b5a485..46a267889 100644
--- a/packages/website/ts/@next/components/blockIconLink.tsx
+++ b/packages/website/ts/@next/components/blockIconLink.tsx
@@ -76,6 +76,7 @@ const Wrap = styled.div`
     justify-content: center;
     align-items: center;
     text-align: center;
+    transition: background-color 0.25s;
     background-color: ${props => props.theme.lightBgColor};
     cursor: pointer;
 
@@ -88,6 +89,10 @@ const Wrap = styled.div`
         width: 100%;
         margin-top: 30px;
     }
+
+    &:hover {
+        background-color: #002d28;
+    }
 `;
 
 const Title = styled.h2`
-- 
cgit v1.2.3


From 0dc9fc4ef7cce337a422a4e128ba451d0e088175 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 15:38:56 +0100
Subject: More animation tweaks

---
 packages/website/ts/@next/components/animatedChatIcon.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/animatedChatIcon.tsx b/packages/website/ts/@next/components/animatedChatIcon.tsx
index 4b7466877..feaa0631f 100644
--- a/packages/website/ts/@next/components/animatedChatIcon.tsx
+++ b/packages/website/ts/@next/components/animatedChatIcon.tsx
@@ -32,8 +32,8 @@ export const AnimatedChatIcon = () => (
 
 const scale = keyframes`
     0% { transform: scale(1.2) }
-    10% { transform: scale(1) }
-    90% { transform: scale(1) }
+    15% { transform: scale(1) }
+    85% { transform: scale(1) }
     100% { transform: scale(1.2) }
 `;
 
-- 
cgit v1.2.3


From 6db28c530066454e84738451dc66bbdf29243b2d Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 16:06:06 +0100
Subject: Fix mobile nav hamburger open state

---
 packages/website/ts/@next/components/header.tsx | 29 +++----------------------
 1 file changed, 3 insertions(+), 26 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 97356f4b2..ced2aee76 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -15,17 +15,12 @@ import { ThemeInterface } from 'ts/@next/components/siteWrap';
 import { Paragraph } from 'ts/@next/components/text';
 
 interface HeaderProps {
-    isOpen?: boolean;
     location?: Location;
     isNavToggled?: boolean;
     toggleMobileNav?: () => void;
     theme: ThemeInterface;
 }
 
-interface HeaderState {
-    isOpen: boolean;
-}
-
 interface NavItem {
     url?: string;
     id?: string;
@@ -75,23 +70,12 @@ const navItems: NavItem[] = [
     },
 ];
 
-class HeaderBase extends React.Component<HeaderProps, HeaderState> {
-    public state = {
-        isOpen: false,
-    };
-
-    public onMenuButtonClick = (): void => {
-        this.setState({
-            isOpen: !this.state.isOpen,
-        });
-    }
-
+class HeaderBase extends React.Component<HeaderProps> {
     public render(): React.ReactNode {
-        const { isOpen } = this.state;
         const { isNavToggled, toggleMobileNav, theme } = this.props;
 
         return (
-            <StyledHeader isOpen={isOpen}>
+            <StyledHeader>
                 <HeaderWrap>
                     <ReactRouterLink to="/next">
                         <Logo />
@@ -116,7 +100,7 @@ class HeaderBase extends React.Component<HeaderProps, HeaderState> {
                         </TradeButton>
                     </MediaQuery>
 
-                    <Hamburger isOpen={isOpen} onClick={toggleMobileNav}/>
+                    <Hamburger isOpen={isNavToggled} onClick={toggleMobileNav} />
                     <MobileNav isToggled={isNavToggled} toggleMobileNav={toggleMobileNav} />
                 </HeaderWrap>
             </StyledHeader>
@@ -147,13 +131,6 @@ const NavItem = (props: { link: NavItem; key: string }) => {
 
 const StyledHeader = styled.header<HeaderProps>`
     padding: 30px;
-
-    @media (max-width: 800px) {
-        min-height: ${props => props.isOpen ? '385px' : '70px'};
-        overflow: hidden;
-        position: relative;
-        transition: min-height 0.25s ease-in-out;
-    }
 `;
 
 const LinkWrap = styled.li`
-- 
cgit v1.2.3


From bdc8f9aa2ad0e75fe7530a1f81da21e66cd99c4e Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 17:43:56 +0100
Subject: Cleanup

---
 packages/website/ts/@next/components/banner.tsx              |  4 +---
 packages/website/ts/@next/components/button.tsx              |  8 ++++----
 packages/website/ts/@next/components/chapter_link.tsx        |  1 -
 packages/website/ts/@next/components/definition.tsx          |  2 +-
 packages/website/ts/@next/components/footer.tsx              |  2 +-
 packages/website/ts/@next/components/header.tsx              |  6 ------
 packages/website/ts/@next/components/hero.tsx                |  2 +-
 packages/website/ts/@next/components/heroAnimation.tsx       |  2 +-
 packages/website/ts/@next/components/heroImage.tsx           |  2 --
 packages/website/ts/@next/components/icon.tsx                |  2 +-
 packages/website/ts/@next/components/link.tsx                |  2 --
 .../website/ts/@next/components/sections/landing/about.tsx   |  2 +-
 .../website/ts/@next/components/sections/landing/clients.tsx |  2 +-
 packages/website/ts/@next/components/separator.tsx           |  1 -
 packages/website/ts/@next/components/slider/slider.tsx       | 12 +++---------
 packages/website/ts/@next/components/text.tsx                |  2 +-
 16 files changed, 16 insertions(+), 36 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index e3ab98dcf..e8c846947 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -1,11 +1,9 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import {colors} from 'ts/style/colors';
-
 import {Button} from 'ts/@next/components/button';
 import {ThemeInterface} from 'ts/@next/components/siteWrap';
-import {Heading, Paragraph} from 'ts/@next/components/text';
+import {Paragraph} from 'ts/@next/components/text';
 
 import {Column, Section} from 'ts/@next/components/newLayout';
 
diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 397bf39cd..6f5988e36 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { Link as ReactRouterLink, NavLink as ReactRouterNavLink } from 'react-router-dom';
+import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
 import { ThemeInterface } from 'ts/@next/components/siteWrap';
@@ -33,14 +33,14 @@ export const Button = (props: ButtonInterface) => {
     } = props;
     let linkElem;
 
-    if (props.href) { linkElem = 'a'; }
-    if (props.to) { linkElem = ReactRouterLink; }
+    if (href) { linkElem = 'a'; }
+    if (to) { linkElem = ReactRouterLink; }
 
     const Component = linkElem ? ButtonBase.withComponent(linkElem) : ButtonBase;
 
     return (
         <Component {...props}>
-            {props.children}
+            {children}
 
             { isWithArrow &&
                 <svg width="16" height="15" fill="none" xmlns="http://www.w3.org/2000/svg">
diff --git a/packages/website/ts/@next/components/chapter_link.tsx b/packages/website/ts/@next/components/chapter_link.tsx
index 786c76bec..fd974cec1 100644
--- a/packages/website/ts/@next/components/chapter_link.tsx
+++ b/packages/website/ts/@next/components/chapter_link.tsx
@@ -1,4 +1,3 @@
-import * as React from 'react';
 import { NavLink as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index 1217bdc88..d556bc647 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -3,7 +3,7 @@ import styled from 'styled-components';
 
 import { Button } from 'ts/@next/components/button';
 import { Icon } from 'ts/@next/components/icon';
-import { Paragraph, Heading } from 'ts/@next/components/text';
+import { Heading, Paragraph } from 'ts/@next/components/text';
 
 interface Action {
     label: string;
diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 897bd1d51..a25b32595 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -5,7 +5,7 @@ import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
 import { Logo } from 'ts/@next/components/logo';
-import { Column, ColumnProps, FlexWrap, WrapGrid } from 'ts/@next/components/newLayout';
+import { Column, FlexWrap, WrapGrid } from 'ts/@next/components/newLayout';
 import { NewsletterForm } from 'ts/@next/components/newsletter_form';
 
 interface LinkInterface {
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index ced2aee76..368b1e665 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -12,7 +12,6 @@ import { Logo } from 'ts/@next/components/logo';
 import { MobileNav } from 'ts/@next/components/mobileNav';
 import { FlexWrap } from 'ts/@next/components/newLayout';
 import { ThemeInterface } from 'ts/@next/components/siteWrap';
-import { Paragraph } from 'ts/@next/components/text';
 
 interface HeaderProps {
     location?: Location;
@@ -33,11 +32,6 @@ interface DropdownWrapInterface {
     width?: number;
 }
 
-const mobileProductLinks = [
-    { url: '/next/0x-instant', text: '0x Instant' },
-    { url: '/next/launch-kit', text: '0x Launch Kit' },
-];
-
 const navItems: NavItem[] = [
     {
         id: 'why',
diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index 62008d53e..cb17071fc 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -1,7 +1,7 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import {addFadeInAnimation, fadeIn} from 'ts/@next/constants/animations';
+import {addFadeInAnimation} from 'ts/@next/constants/animations';
 
 interface Props {
     title: string;
diff --git a/packages/website/ts/@next/components/heroAnimation.tsx b/packages/website/ts/@next/components/heroAnimation.tsx
index 09440e21f..32117c1f8 100644
--- a/packages/website/ts/@next/components/heroAnimation.tsx
+++ b/packages/website/ts/@next/components/heroAnimation.tsx
@@ -1,5 +1,5 @@
 import * as React from 'react';
-import styled, { css, keyframes } from 'styled-components';
+import styled, { keyframes } from 'styled-components';
 
 export const HeroAnimation = () => (
     <Image width="404" height="404" viewBox="0 0 404 404" fill="none" xmlns="http://www.w3.org/2000/svg">
diff --git a/packages/website/ts/@next/components/heroImage.tsx b/packages/website/ts/@next/components/heroImage.tsx
index 33195f42b..956218083 100644
--- a/packages/website/ts/@next/components/heroImage.tsx
+++ b/packages/website/ts/@next/components/heroImage.tsx
@@ -1,8 +1,6 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
-
 interface Props {
     image: React.ReactNode;
 }
diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
index e3ad83c94..04479e80a 100644
--- a/packages/website/ts/@next/components/icon.tsx
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -12,7 +12,7 @@ interface IconProps extends PaddingInterface {
 export const Icon: React.FunctionComponent<IconProps> = (props: IconProps) => {
     if (props.name && !props.component) {
         const IconSVG = Loadable({
-            loader: () => import(/* webpackChunkName: "icon" */`ts/@next/icons/illustrations/${props.name}.svg`),
+            loader: async () => import(/* webpackChunkName: "icon" */`ts/@next/icons/illustrations/${props.name}.svg`),
             loading: () => 'Loading',
         });
 
diff --git a/packages/website/ts/@next/components/link.tsx b/packages/website/ts/@next/components/link.tsx
index c240a0cdc..ec0cba15e 100644
--- a/packages/website/ts/@next/components/link.tsx
+++ b/packages/website/ts/@next/components/link.tsx
@@ -2,8 +2,6 @@ import * as React from 'react';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
-import { colors } from 'ts/style/colors';
-
 interface LinkInterface {
     color?: string;
     children?: Node | string;
diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index f913c192a..700d5e7d2 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -4,7 +4,7 @@ import styled from 'styled-components';
 import {Button} from 'ts/@next/components/button';
 import {Icon, InlineIconWrap} from 'ts/@next/components/icon';
 import {Column, FlexWrap, Section} from 'ts/@next/components/newLayout';
-import {Heading, Paragraph} from 'ts/@next/components/text';
+import {Paragraph} from 'ts/@next/components/text';
 
 interface FigureProps {
     value: string;
diff --git a/packages/website/ts/@next/components/sections/landing/clients.tsx b/packages/website/ts/@next/components/sections/landing/clients.tsx
index 8d3c11626..8e2347d02 100644
--- a/packages/website/ts/@next/components/sections/landing/clients.tsx
+++ b/packages/website/ts/@next/components/sections/landing/clients.tsx
@@ -1,7 +1,7 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
-import {Heading, Paragraph} from 'ts/@next/components/text';
+import {Heading} from 'ts/@next/components/text';
 
 import {Section, WrapGrid} from 'ts/@next/components/newLayout';
 
diff --git a/packages/website/ts/@next/components/separator.tsx b/packages/website/ts/@next/components/separator.tsx
index 1377bf706..ccc79aedf 100644
--- a/packages/website/ts/@next/components/separator.tsx
+++ b/packages/website/ts/@next/components/separator.tsx
@@ -1,4 +1,3 @@
-import * as React from 'react';
 import styled from 'styled-components';
 
 export const Separator = styled.hr`
diff --git a/packages/website/ts/@next/components/slider/slider.tsx b/packages/website/ts/@next/components/slider/slider.tsx
index 8274005b6..111d03579 100644
--- a/packages/website/ts/@next/components/slider/slider.tsx
+++ b/packages/website/ts/@next/components/slider/slider.tsx
@@ -1,11 +1,11 @@
 import * as React from 'react';
-import Flickity from 'react-flickity-component'
+import Flickity from 'react-flickity-component';
 import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
 import { Icon } from 'ts/@next/components/icon';
-import { Paragraph, Heading } from 'ts/@next/components/text';
+import { Heading, Paragraph } from 'ts/@next/components/text';
 
 interface SliderProps {
 }
@@ -25,7 +25,7 @@ const flickityOptions = {
 };
 
 export const Slide: React.StatelessComponent<SlideProps> = (props: SlideProps) => {
-    const { heading, text, href, icon } = props;
+    const { heading, text, icon } = props;
 
     return (
         <StyledSlide>
@@ -124,12 +124,6 @@ const StyledSlider = styled.div`
     }
 `;
 
-const SliderInner = styled.div`
-    position: absolute;
-    display: flex;
-    width: 100%;
-`;
-
 const StyledSlide = styled.div`
     background-color: ${colors.backgroundDark};
     width: 560px;
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index c333dc43a..eb20c16e6 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -49,7 +49,7 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
     const {
         asElement = 'h1',
         children,
-        ...style
+        ...style,
     } = props;
     const Component = StyledHeading.withComponent(asElement);
 
-- 
cgit v1.2.3


From 9fa9a30c4d51ebb106bd7f80c889d14337358fa4 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 17:50:27 +0100
Subject: More lint cleanup

---
 packages/website/ts/@next/components/modals/input.tsx        |  6 ------
 packages/website/ts/@next/pages/about/jobs.tsx               |  3 +--
 packages/website/ts/@next/pages/about/mission.tsx            |  4 +---
 packages/website/ts/@next/pages/about/press.tsx              |  5 ++---
 packages/website/ts/@next/pages/about/team.tsx               |  2 +-
 packages/website/ts/@next/pages/instant/code_demo.tsx        |  1 -
 packages/website/ts/@next/pages/instant/config_generator.tsx |  2 +-
 packages/website/ts/@next/pages/landing.tsx                  |  7 ++-----
 packages/website/ts/@next/pages/why.tsx                      | 10 +---------
 9 files changed, 9 insertions(+), 31 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/modals/input.tsx b/packages/website/ts/@next/components/modals/input.tsx
index c6f0f8c36..33dfb1146 100644
--- a/packages/website/ts/@next/components/modals/input.tsx
+++ b/packages/website/ts/@next/components/modals/input.tsx
@@ -1,8 +1,6 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import { colors } from 'ts/style/colors';
-
 export enum InputWidth {
     Half,
     Full,
@@ -15,10 +13,6 @@ interface InputProps {
     type?: string;
 }
 
-interface LabelProps {
-    string: boolean;
-}
-
 export const Input = React.forwardRef((props: InputProps, ref) => {
     const { name, label, type } = props;
     const id = `input-${name}`;
diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 3ed05083e..c0279b63e 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -3,9 +3,8 @@ import * as React from 'react';
 import styled from 'styled-components';
 
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
-import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
 import { Link } from 'ts/@next/components/link';
-import { Separator } from 'ts/@next/components/separator';
+import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
 interface PositionInterface {
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index 3b99ca7fc..d9989f394 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -4,11 +4,9 @@ import styled from 'styled-components';
 
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
 import { Definition } from 'ts/@next/components/definition';
-import { Icon } from 'ts/@next/components/icon';
 import { Image } from 'ts/@next/components/image';
 import { Column, Section } from 'ts/@next/components/newLayout';
-import { Separator } from 'ts/@next/components/separator';
-import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Heading } from 'ts/@next/components/text';
 
 const values = [
     {
diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index 86c8558c9..8cb6080a9 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -4,9 +4,8 @@ import styled from 'styled-components';
 
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
 import { Button } from 'ts/@next/components/button';
-import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
-import { Separator } from 'ts/@next/components/separator';
-import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Column, FlexWrap } from 'ts/@next/components/newLayout';
+import { Paragraph } from 'ts/@next/components/text';
 
 interface HighlightInterface {
     logo: string;
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 0911e926b..f73322576 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -5,7 +5,7 @@ import styled from 'styled-components';
 import { colors } from 'ts/style/colors';
 
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
-import { Column, Section, WrapGrid } from 'ts/@next/components/newLayout';
+import { Column, Section } from 'ts/@next/components/newLayout';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
 interface TeamMember {
diff --git a/packages/website/ts/@next/pages/instant/code_demo.tsx b/packages/website/ts/@next/pages/instant/code_demo.tsx
index fe11175d5..35eaf6b2a 100644
--- a/packages/website/ts/@next/pages/instant/code_demo.tsx
+++ b/packages/website/ts/@next/pages/instant/code_demo.tsx
@@ -4,7 +4,6 @@ import SyntaxHighlighter from 'react-syntax-highlighter';
 
 import { Button } from 'ts/components/ui/button';
 import { Container } from 'ts/components/ui/container';
-import { colors } from 'ts/style/colors';
 import { styled } from 'ts/style/theme';
 import { zIndex } from 'ts/style/z_index';
 
diff --git a/packages/website/ts/@next/pages/instant/config_generator.tsx b/packages/website/ts/@next/pages/instant/config_generator.tsx
index c71d2b238..8857e4fea 100644
--- a/packages/website/ts/@next/pages/instant/config_generator.tsx
+++ b/packages/website/ts/@next/pages/instant/config_generator.tsx
@@ -18,7 +18,7 @@ import { WebsitePaths } from 'ts/types';
 import { constants } from 'ts/utils/constants';
 
 // New components
-import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Heading } from 'ts/@next/components/text';
 import { Select, SelectItemConfig } from 'ts/@next/pages/instant/select';
 
 import { assetMetaDataMap } from '../../../../../instant/src/data/asset_meta_data_map';
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 6788e08be..8696cf022 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,5 +1,4 @@
 import * as React from 'react';
-import styled from 'styled-components';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 
 import {SectionLandingAbout} from 'ts/@next/components/sections/landing/about';
@@ -9,8 +8,6 @@ import {SectionLandingHero} from 'ts/@next/components/sections/landing/hero';
 
 import { ModalContact } from 'ts/@next/components/modals/modal_contact';
 
-import LogoOutlined from 'ts/@next/icons/illustrations/logo-outlined.svg';
-
 interface Props {
     theme: {
         bgColor: string;
@@ -35,11 +32,11 @@ export class NextLanding extends React.Component<Props> {
         );
     }
 
-    private _onOpenContactModal = (): void => {
+    public _onOpenContactModal = (): void => {
         this.setState({ isContactModalOpen: true });
     }
 
-    private _onDismissContactModal = (): void => {
+    public _onDismissContactModal = (): void => {
         this.setState({ isContactModalOpen: false });
     }
 }
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 05681f895..ba83ceb46 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -3,16 +3,13 @@ import * as React from 'react';
 import AnchorLink from 'react-anchor-link-smooth-scroll';
 import styled from 'styled-components';
 
-import { colors } from 'ts/style/colors';
-
 import {Hero} from 'ts/@next/components/hero';
 
 import { Banner } from 'ts/@next/components/banner';
 import { Button } from 'ts/@next/components/button';
-import { Icon } from 'ts/@next/components/icon';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Slide, Slider } from 'ts/@next/components/slider/slider';
-import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Heading } from 'ts/@next/components/text';
 
 import {Definition} from 'ts/@next/components/definition';
 import {Column, Section, WrapSticky} from 'ts/@next/components/newLayout';
@@ -272,8 +269,3 @@ const ChapterLink = styled(AnchorLink)`
         opacity: 1;
     }
 `;
-
-const ChapterItemWrap = styled.div`
-    max-width: 560px;
-    margin-top: 60px;
-`;
-- 
cgit v1.2.3


From d410c44b0744524c13d731d9b43dedf1add55f53 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 15:35:19 +0100
Subject: Add icon

---
 packages/website/ts/@next/pages/about/mission.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index d9989f394..08b6a3179 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -22,6 +22,7 @@ const values = [
     {
         title: 'Focus on long-term Impact',
         description: 'We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.',
+        icon: 'long-term-impact',
     },
 ];
 
-- 
cgit v1.2.3


From eadad19cb586dd06bc41c63eebf05ca81c023fc7 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 16:04:16 +0100
Subject: Mobile tweaks jobs table

---
 packages/website/ts/@next/pages/about/jobs.tsx | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index c0279b63e..5bcb0b855 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -99,17 +99,17 @@ export const NextAboutJobs = () => (
 
 const Position = ({ position }) => (
     <PositionWrap>
-        <Column width="30%">
+        <StyledColumn width="30%">
             <Heading asElement="h3" size="small" fontWeight="400" marginBottom="0"><a href={position.href}>{position.title}</a></Heading>
-        </Column>
+        </StyledColumn>
 
         <StyledColumn width="50%" padding="0 40px 0 0">
             <Paragraph isMuted={true} marginBottom="0">{position.location}</Paragraph>
         </StyledColumn>
 
-        <Column width="20%">
+        <StyledColumn width="20%">
             <Paragraph marginBottom="0" textAlign="right"><Link href={position.href}>Apply</Link></Paragraph>
-        </Column>
+        </StyledColumn>
     </PositionWrap>
 );
 
@@ -137,6 +137,12 @@ const ImageWrap = styled.figure`
 
 const StyledColumn = styled(Column)`
     flex-shrink: 0;
+
+    @media (max-width: 768px) {
+        & + & {
+            margin-top: 15px;
+        }
+    }
 `;
 
 const PositionWrap = styled(FlexWrap)`
-- 
cgit v1.2.3


From df445eb53c529e8717d52fee0e5bf78b87cb4e42 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 16:10:30 +0100
Subject: Declare missing types

---
 packages/website/ts/globals.d.ts | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/globals.d.ts b/packages/website/ts/globals.d.ts
index cf23623a6..c5de8a3e5 100644
--- a/packages/website/ts/globals.d.ts
+++ b/packages/website/ts/globals.d.ts
@@ -3,6 +3,10 @@ declare module 'whatwg-fetch';
 declare module 'thenby';
 declare module 'react-document-title';
 declare module 'react-ga';
+declare module 'reach__dialog';
+declare module 'react-flickity-component';
+declare module 'react-anchor-link-smooth-scroll';
+declare module 'react-responsive';
 
 declare module '*.json' {
     const json: any;
-- 
cgit v1.2.3


From c145349af0fa4566fe884491aa75fb0953835432 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 18:02:01 +0100
Subject: Replace launch kit icon

---
 packages/website/ts/@next/icons/illustrations/launchKit.svg | 2 +-
 packages/website/ts/@next/pages/launch_kit.tsx              | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
 mode change 100755 => 100644 packages/website/ts/@next/icons/illustrations/launchKit.svg

(limited to 'packages')

diff --git a/packages/website/ts/@next/icons/illustrations/launchKit.svg b/packages/website/ts/@next/icons/illustrations/launchKit.svg
old mode 100755
new mode 100644
index 19cb9dc5a..fa11584af
--- a/packages/website/ts/@next/icons/illustrations/launchKit.svg
+++ b/packages/website/ts/@next/icons/illustrations/launchKit.svg
@@ -14,5 +14,5 @@
 <rect width="39" height="18" transform="matrix(1 0 0 -1 84 79)" stroke="#00AE99" stroke-width="3"/>
 <rect width="39" height="18" transform="matrix(1 0 0 -1 155 79)" stroke="#00AE99" stroke-width="3"/>
 <path d="M217 94V61H250M217 94L250 61M217 94H250V61M217 94V241.125M250 61H333M333 61H343V251H217V241.125M333 61V241.125H217" stroke="#00AE99" stroke-width="3"/>
-<path d="M276.5 252L217.5 343H343L276.5 252Z" stroke="#00AE99" stroke-width="3"/>
+<path d="M275.825 252L218 343H341L275.825 252Z" stroke="#00AE99" stroke-width="3"/>
 </svg>
diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index 24e75765b..e9684246d 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -46,7 +46,7 @@ export class NextLaunchKit extends React.PureComponent {
                     isFullWidth={false}
                     title="0x Launch Kit"
                     description="Launch a relayer in under a minute"
-                    figure={<Icon name="launchKit_versionB" size="hero" margin={['small', 0, 'small', 0]} />}
+                    figure={<Icon name="launchKit" size="hero" margin={['small', 0, 'small', 0]} />}
                     actions={<HeroActions/>}
                 />
 
-- 
cgit v1.2.3


From 461c7efc26edb2f80660b0ef98a27707bac2f86c Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 18:04:30 +0100
Subject: Link ecosystem

---
 packages/website/ts/@next/components/footer.tsx |   1 +
 packages/website/ts/@next/pages/ecosystem.tsx   | 154 ++++++++++--------------
 2 files changed, 63 insertions(+), 92 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index a25b32595..beaf01479 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -49,6 +49,7 @@ const linkRows: LinkRows[] = [
             { url: '#', text: 'Team' },
             { url: '#', text: 'Jobs' },
             { url: '#', text: 'Press Kit' },
+            { url: '/next/ecosystem-program', text: 'Grant Program' },
         ],
     },
     {
diff --git a/packages/website/ts/@next/pages/ecosystem.tsx b/packages/website/ts/@next/pages/ecosystem.tsx
index 094d5e126..e6330ba67 100644
--- a/packages/website/ts/@next/pages/ecosystem.tsx
+++ b/packages/website/ts/@next/pages/ecosystem.tsx
@@ -1,18 +1,59 @@
+import * as _ from 'lodash';
 import * as React from 'react';
 
 import { colors } from 'ts/style/colors';
 
 import {Button} from 'ts/@next/components/button';
-import { Column, Section, Wrap, WrapCentered } from 'ts/@next/components/layout';
+import { Column, Section, WrapGrid } from 'ts/@next/components/newLayout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Icon } from 'ts/@next/components/icon';
 
 import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
 
+interface BenefitProps {
+    title: string;
+    icon: string;
+    description: string;
+}
+
+const benefits: BenefitProps[] = [
+    {
+        icon: 'milestoneGrants',
+        title: 'Milestone Grants',
+        description: 'Receive non-dilutive capital ranging from $10,000 to $100,000, with grant sizes awarded based on the quality of your team, vision, execution, and community involvement.',
+    },
+    {
+        icon: 'vcIntroductions',
+        title: 'VC Introductions',
+        description: 'Connect with leading venture capital firms that could participate in your next funding round.',
+    },
+    {
+        icon: 'techSupport',
+        title: 'Technical Support',
+        description: 'Receive ongoing technical assistance from knowledgeable and responsive 0x developers.',
+    },
+    {
+        icon: 'recruitingSupport',
+        title: 'Recruiting Assistance',
+        description: 'Grow your team by accessing an exclusive pool of top engineering and business operations talent.',
+    },
+    {
+        icon: 'eficientDesign',
+        title: 'Marketing and Design Help',
+        description: 'Get strategic advice on product positioning, customer acquisition, and UI/UX design that can impact the growth of your business.',
+    },
+    {
+        icon: 'legalResources',
+        title: 'Legal Resources',
+        description: 'Access important legal resources that will help you navigate the regulatory landscape.',
+    },
+];
+
 export const NextEcosystem = () => (
   <SiteWrap theme="light">
     <Section>
-        <WrapCentered>
+        <Column>
             <Heading size="medium" isCentered={true}>
                 Jumpstart your Business on 0x
             </Heading>
@@ -20,103 +61,32 @@ export const NextEcosystem = () => (
                 The Ecosystem Acceleration Program gives teams access to a variety of services including funding, personalized technical support, and recruiting assistance. We created the Ecosystem Acceleration Program to bolster the expansion of both infrastructure projects and relayers building on 0x.
             </Paragraph>
             <div>
-                <a href="#">Get Started</a>
+                <a href="#">Apply Now</a>
                 <a href="#">Learn More</a>
             </div>
-        </WrapCentered>
-    </Section>
-
-    <Section bgColor={colors.backgroundLight}>
-        <Wrap>
-            <Column>
-                <Heading size="small" color={colors.brandDark} isCentered={true}>
-                    Join a vibrant ecosystem of projects in the 0x Network.
-                </Heading>
-            </Column>
-        </Wrap>
-      <Wrap>
-        {/* This */}
-        <Column colWidth="1/3">
-            <RightThingIcon width="60" />
-            <Heading color={colors.textDarkPrimary} size="small">
-                Milestone Grants
-            </Heading>
-            <Paragraph isMuted={0.5}>
-                Receive non-dilutive capital ranging from $10,000 to $100,000, with grant sizes awarded based on the quality of your team, vision, execution, and community involvement.
-            </Paragraph>
-        </Column>
-
-        <Column colWidth="1/3">
-            <RightThingIcon width="60" />
-            <Heading color={colors.textDarkPrimary} size="small">
-                VC Introductions
-            </Heading>
-            <Paragraph isMuted={0.5}>
-                Connect with leading venture capital firms that could participate in your next funding round.
-            </Paragraph>
         </Column>
+    </Section>
 
-        <Column colWidth="1/3">
-            <RightThingIcon width="60" />
-            <Heading color={colors.textDarkPrimary} size="small">
-                Technical Support
+    <Section bgColor={colors.backgroundLight} isFullWidth={true}>
+        <Column>
+            <Heading size={34} fontWeight="400" asElement="h2" isCentered={true} maxWidth="507px" marginBottom="70px">
+                Join a vibrant ecosystem of projects in the 0x Network.
             </Heading>
-            <Paragraph isMuted={0.5}>
-                Receive ongoing technical assistance from knowledgeable and responsive 0x developers.
-            </Paragraph>
         </Column>
-        <Column colWidth="1/3">
-            <RightThingIcon width="60" />
-            <Heading color={colors.textDarkPrimary} size="small">
-                Recruiting Assistance
-            </Heading>
-            <Paragraph isMuted={0.5}>
-                Grow your team by accessing an exclusive pool of top engineering and business operations talent.
-            </Paragraph>
-        </Column>
-        <Column colWidth="1/3">
-            <RightThingIcon width="60" />
-            <Heading color={colors.textDarkPrimary} size="small">
-                Marketing and Design Help
-            </Heading>
-            <Paragraph isMuted={0.5}>
-                Get strategic advice on product positioning, customer acquisition, and UI/UX design that can impact the growth of your business.
-            </Paragraph>
-        </Column>
-        <Column colWidth="1/3">
-            <RightThingIcon width="60" />
-            <Heading color={colors.textDarkPrimary} size="small">
-                Legal Resources
-            </Heading>
-            <Paragraph isMuted={0.5}>
-                Obtain important legal documents and resources that will help you navigate the regulatory landscape.
-            </Paragraph>
-        </Column>
-      </Wrap>
-    </Section>
-
-    <Section bgColor={colors.brandDark}>
-        <Wrap>
-            <Column colWidth="1/2" isPadLarge={true}>
-                <WrapCentered>
-                    <Heading>
-                        Apply for the program now
+        <WrapGrid isTextCentered={true} isWrapped={true} isFullWidth={true}>
+            {_.map(benefits, (benefit: BenefitProps, index) => (
+                <Column key={`benefit-${index}`} width="33%" padding="0 45px 30px">
+                    <Icon name={benefit.icon} size="medium" margin={[0, 0, 'small', 0]} />
+                    <Heading color={colors.textDarkPrimary} size="small" marginBottom="10px" isCentered={true}>
+                        {benefit.title}
                     </Heading>
-                    <Paragraph>
-                        Have questions? Please join our Discord channel
+                    <Paragraph isMuted={true} isCentered={true}>
+                        {benefit.description}
                     </Paragraph>
-                </WrapCentered>
-            </Column>
-
-            <Column colWidth="1/2" isPadLarge={true}>
-                <WrapCentered>
-                    <div>
-                        <Button href="#">Apply Now</Button>
-                        <Button href="#" isTransparent={true}>Join Discord</Button>
-                    </div>
-                </WrapCentered>
-            </Column>
-        </Wrap>
+                </Column>
+            ))}
+        </WrapGrid>
     </Section>
+
   </SiteWrap>
-);
+);
\ No newline at end of file
-- 
cgit v1.2.3


From 086c70bcdca213802c32b384ea47586dcec1ae38 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 18:04:41 +0100
Subject: Change ecosystem route

---
 packages/website/ts/index.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index 984c919fb..aa2deaf37 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -121,7 +121,7 @@ render(
                                 <Route exact path="/next/why" component={NextWhy as any} />
                                 <Route exact path="/next/0x-instant" component={Next0xInstant as any} />
                                 <Route exact path="/next/launch-kit" component={NextLaunchKit as any} />
-                                <Route exact path="/next/ecosystem" component={NextEcosystem as any} />
+                                <Route exact path="/next/ecosystem-program" component={NextEcosystem as any} />
                                 <Route exact path="/next/about/mission" component={NextAboutMission as any} />
                                 <Route exact path="/next/about/team" component={NextAboutTeam as any} />
                                 <Route exact path="/next/about/press" component={NextAboutPress as any} />
-- 
cgit v1.2.3


From ea668d13768d3dd4e3ac9601a8b59f5d11dcd22b Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 18:04:49 +0100
Subject: Add missing colors

---
 packages/website/ts/@next/components/siteWrap.tsx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 8588e4531..686ad8f2c 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -23,7 +23,7 @@ interface MainProps {
 export interface ThemeInterface {
     [key: string]: {
         bgColor: string;
-        darkBgColor: string;
+        darkBgColor?: string;
         lightBgColor: string;
         textColor: string;
         paragraphColor: string;
@@ -61,6 +61,7 @@ const GLOBAL_THEMES: ThemeInterface = {
     },
     light: {
         bgColor: '#FFFFFF',
+        lightBgColor: '#003831',
         textColor: '#000000',
         paragraphColor: '#474747',
         linkColor: colors.brandDark,
@@ -77,6 +78,7 @@ const GLOBAL_THEMES: ThemeInterface = {
     },
     gray: {
         bgColor: '#e0e0e0',
+        lightBgColor: '#003831',
         textColor: '#000000',
         paragraphColor: '#777777',
         linkColor: colors.brandDark,
-- 
cgit v1.2.3


From c5b63ca44120f83753ba23df63db1af85ae348f3 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 18:05:14 +0100
Subject: Misc typing

---
 packages/website/ts/@next/components/aboutPageLayout.tsx | 3 ++-
 packages/website/ts/@next/components/button.tsx          | 2 +-
 packages/website/ts/@next/components/link.tsx            | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/aboutPageLayout.tsx b/packages/website/ts/@next/components/aboutPageLayout.tsx
index 71cb7ef85..58ac2ff83 100644
--- a/packages/website/ts/@next/components/aboutPageLayout.tsx
+++ b/packages/website/ts/@next/components/aboutPageLayout.tsx
@@ -14,7 +14,7 @@ interface Props {
     description: React.ReactNode | string;
     linkLabel?: string;
     linkUrl?: string;
-    children?: Node;
+    children?: React.ReactNode;
 }
 
 export const AboutPageLayout = (props: Props) => (
@@ -41,6 +41,7 @@ export const AboutPageLayout = (props: Props) => (
                         <AnimatedLink
                             to={props.linkUrl}
                             isWithArrow={true}
+                            isAccentColor={true}
                         >
                             {props.linkLabel}
                         </AnimatedLink>
diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 6f5988e36..05afa3534 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -9,7 +9,7 @@ import { colors } from 'ts/style/colors';
 interface ButtonInterface {
     bgColor?: string;
     color?: string;
-    children?: Node | string;
+    children?: React.ReactNode | string;
     isTransparent?: boolean;
     isNoBorder?: boolean;
     isNoPadding?: boolean;
diff --git a/packages/website/ts/@next/components/link.tsx b/packages/website/ts/@next/components/link.tsx
index ec0cba15e..c3633987a 100644
--- a/packages/website/ts/@next/components/link.tsx
+++ b/packages/website/ts/@next/components/link.tsx
@@ -4,7 +4,7 @@ import styled from 'styled-components';
 
 interface LinkInterface {
     color?: string;
-    children?: Node | string;
+    children?: React.ReactNode | string;
     isNoArrow?: boolean;
     hasIcon?: boolean | string;
     isBlock?: boolean;
-- 
cgit v1.2.3


From 4e8d653f1f5ff52585aa0b1ac27fd4e16d3d00bc Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 18:15:07 +0100
Subject: Add links to ecosystem

---
 packages/website/ts/@next/pages/ecosystem.tsx | 36 +++++++++++++++++++++------
 1 file changed, 29 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/ecosystem.tsx b/packages/website/ts/@next/pages/ecosystem.tsx
index e6330ba67..caa0401d4 100644
--- a/packages/website/ts/@next/pages/ecosystem.tsx
+++ b/packages/website/ts/@next/pages/ecosystem.tsx
@@ -1,5 +1,6 @@
 import * as _ from 'lodash';
 import * as React from 'react';
+import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
@@ -52,18 +53,30 @@ const benefits: BenefitProps[] = [
 
 export const NextEcosystem = () => (
   <SiteWrap theme="light">
-    <Section>
+    <Section isTextCentered={true}>
         <Column>
             <Heading size="medium" isCentered={true}>
                 Jumpstart your Business on 0x
             </Heading>
-            <Paragraph size="medium" isCentered={true} isMuted={true}>
+            <Paragraph size="medium" isCentered={true} isMuted={true} marginBottom="0">
                 The Ecosystem Acceleration Program gives teams access to a variety of services including funding, personalized technical support, and recruiting assistance. We created the Ecosystem Acceleration Program to bolster the expansion of both infrastructure projects and relayers building on 0x.
             </Paragraph>
-            <div>
-                <a href="#">Apply Now</a>
-                <a href="#">Learn More</a>
-            </div>
+            <LinkWrap>
+                <Button
+                    to="#"
+                    isWithArrow={true}
+                    isAccentColor={true}
+                >
+                    Apply now
+                </Button>
+                <Button
+                    to="#"
+                    isWithArrow={true}
+                    isAccentColor={true}
+                >
+                    Learn More
+                </Button>
+            </LinkWrap>
         </Column>
     </Section>
 
@@ -89,4 +102,13 @@ export const NextEcosystem = () => (
     </Section>
 
   </SiteWrap>
-);
\ No newline at end of file
+);
+
+const LinkWrap = styled.div`
+    display: inline-flex;
+    margin-top: 60px;
+
+    a + a {
+        margin-left: 60px;
+    }
+`;
-- 
cgit v1.2.3


From 94c7bf47db166c8158536b54a00cb63ad8638f43 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 18:47:09 +0100
Subject: More Cleanup

---
 .../ts/@next/components/modals/modal_contact.tsx   | 35 ++--------------------
 1 file changed, 2 insertions(+), 33 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/modals/modal_contact.tsx b/packages/website/ts/@next/components/modals/modal_contact.tsx
index 4e024a1a0..f2b3a954b 100644
--- a/packages/website/ts/@next/components/modals/modal_contact.tsx
+++ b/packages/website/ts/@next/components/modals/modal_contact.tsx
@@ -1,19 +1,12 @@
 import * as _ from 'lodash';
 import * as React from 'react';
-import {Link as RouterLink} from 'react-router-dom';
-import styled, {withTheme} from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import {
-    Dialog,
-    DialogOverlay,
-    DialogContent
-  } from "@reach/dialog";
-import "@reach/dialog/styles.css";
+import { DialogContent, DialogOverlay } from '@reach/dialog';
+import '@reach/dialog/styles.css';
 
 import {Button} from 'ts/@next/components/button';
-import {Column, Wrap, WrapGrid} from 'ts/@next/components/layout';
 import { Icon } from 'ts/@next/components/icon';
 import {Input, InputWidth} from 'ts/@next/components/modals/input';
 import {Heading, Paragraph} from 'ts/@next/components/text';
@@ -25,11 +18,6 @@ interface Props {
     onDismiss?: () => void;
 }
 
-interface FormProps {
-    isSuccessful?: boolean;
-    isSubmitting?: boolean;
-}
-
 export class ModalContact extends React.Component<Props> {
     public state = {
         isSubmitting: false,
@@ -118,7 +106,6 @@ export class ModalContact extends React.Component<Props> {
 
         // const email = this.emailInput.current.value;
         const email = '';
-        const name = '';
         const projectOrCompany = '';
         const link = '';
         const comments = '';
@@ -135,7 +122,6 @@ export class ModalContact extends React.Component<Props> {
                 },
                 body: JSON.stringify({ email, projectOrCompany, link, comments }),
             });
-            const json = await response.json();
 
             this.setState({ ...this.state, isSuccessful: true });
         } catch (e) {
@@ -145,23 +131,6 @@ export class ModalContact extends React.Component<Props> {
 }
 // Handle errors: {"errors":[{"location":"body","param":"name","msg":"Invalid value"},{"location":"body","param":"email","msg":"Invalid value"}]}
 
-const StyledWrap = styled(Wrap)`
-    padding-top: 20px;
-    margin-top: 30px;
-    position: relative;
-
-    &:before {
-        content: '';
-        width: 100%;
-        height: 1px;
-        background-color: ${props => props.theme.dropdownColor};
-        opacity: 0.15;
-        position: absolute;
-        top: 0;
-        left:0;
-    }
-`;
-
 const InputRow = styled.div`
     width: 100%;
     flex: 0 0 auto;
-- 
cgit v1.2.3


From d1f73da67541f70c55555b3fc51372f6012f64a7 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 18:49:08 +0100
Subject: Cleanup

---
 packages/website/ts/@next/components/newsletter_form.tsx | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newsletter_form.tsx b/packages/website/ts/@next/components/newsletter_form.tsx
index 00bba4aec..ba163449c 100644
--- a/packages/website/ts/@next/components/newsletter_form.tsx
+++ b/packages/website/ts/@next/components/newsletter_form.tsx
@@ -3,14 +3,10 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-interface Props {
-}
-
 interface InputProps {
     isSubmitted: boolean;
     name: string;
     label: string;
-    type: string;
 }
 
 interface ArrowProps {
@@ -18,7 +14,7 @@ interface ArrowProps {
 }
 
 const Input: React.ReactNode = React.forwardRef((props: InputProps, ref) => {
-    const { name, label, type } = props;
+    const { name, label } = props;
     const id = `input-${name}`;
 
     return (
@@ -40,7 +36,7 @@ export class NewsletterForm extends React.Component {
         return (
             <StyledForm onSubmit={this._onSubmitAsync.bind(this)}>
                 <InputWrapper>
-                    <Input isSubmitted={isSubmitted} name="email" type="email" label="Email Address" ref={this.emailInput} required />
+                    <Input isSubmitted={isSubmitted} name="email" type="email" label="Email Address" ref={this.emailInput} required={true} />
 
                     <SubmitButton>
                         <Arrow isSubmitted={isSubmitted} width="22" height="17" fill="none" xmlns="http://www.w3.org/2000/svg">
@@ -71,11 +67,8 @@ export class NewsletterForm extends React.Component {
                 },
                 body: JSON.stringify({ email, referrer }),
             });
-            const json = await response.json();
-
-            console.log(response.json());
         } catch (e) {
-            console.log(e);
+           // dosomething
         }
     }
 }
-- 
cgit v1.2.3


From f9dfecaf132b67eb041b1089fa50e38767c1ae47 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 18:50:09 +0100
Subject: Cleanup

---
 packages/website/ts/@next/pages/launch_kit.tsx | 34 +-------------------------
 1 file changed, 1 insertion(+), 33 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index e9684246d..74c620cf4 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -3,19 +3,14 @@ import * as React from 'react';
 import AnchorLink from 'react-anchor-link-smooth-scroll';
 import styled from 'styled-components';
 
-import { colors } from 'ts/style/colors';
-
 import {Hero} from 'ts/@next/components/hero';
 
 import { Banner } from 'ts/@next/components/banner';
 import { Button } from 'ts/@next/components/button';
 import { Icon } from 'ts/@next/components/icon';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Slide, Slider } from 'ts/@next/components/slider/slider';
-import { Heading, Paragraph } from 'ts/@next/components/text';
 
-import {Definition} from 'ts/@next/components/definition';
-import {Column, Section, WrapSticky} from 'ts/@next/components/newLayout';
+import {Section, WrapSticky} from 'ts/@next/components/newLayout';
 
 const offersData = [
     {
@@ -154,30 +149,3 @@ const SectionWrap = styled.div<SectionProps>`
         }
     }
 `;
-
-const NavStickyWrap = styled(WrapSticky)`
-    padding-left: 60px;
-    z-index: 15;
-
-    @media (max-width: 768px) {
-        display: none;
-    }
-`;
-
-const ChapterLink = styled(AnchorLink)`
-    color: ${props => props.theme.textColor};
-    font-size: 22px;
-    margin-bottom: 25px;
-    display: block;
-    opacity: 0.8;
-
-    &:hover,
-    &:active {
-        opacity: 1;
-    }
-`;
-
-const ChapterItemWrap = styled.div`
-    max-width: 560px;
-    margin-top: 60px;
-`;
-- 
cgit v1.2.3


From 84321c41f346f11380d49d2b5d882022816abd43 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 18:52:38 +0100
Subject: Cleanup configurator

---
 packages/website/ts/@next/pages/instant/configurator.tsx | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant/configurator.tsx b/packages/website/ts/@next/pages/instant/configurator.tsx
index ac7133cf6..15c9ba2ca 100644
--- a/packages/website/ts/@next/pages/instant/configurator.tsx
+++ b/packages/website/ts/@next/pages/instant/configurator.tsx
@@ -2,26 +2,21 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
 
-import { colors } from 'ts/style/colors';
-
 import { CodeDemo } from 'ts/@next/pages/instant/code_demo';
 import { ConfigGenerator } from 'ts/@next/pages/instant/config_generator';
-import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
-import { Heading, Paragraph } from 'ts/@next/components/text';
-import { WebsitePaths } from 'ts/types';
+
 import { Link } from 'ts/@next/components/link';
+import { Column, FlexWrap } from 'ts/@next/components/newLayout';
+import { Heading } from 'ts/@next/components/text';
+import { WebsitePaths } from 'ts/types';
 
 import { ZeroExInstantBaseConfig } from '../../../../../instant/src/types';
 
-export interface ConfiguratorProps {
-    hash: string;
-}
-
 export interface ConfiguratorState {
     instantConfig: ZeroExInstantBaseConfig;
 }
 
-export class Configurator extends React.Component<ConfiguratorProps> {
+export class Configurator extends React.Component {
     public state: ConfiguratorState = {
         instantConfig: {
             orderSource: 'https://api.radarrelay.com/0x/v2/',
@@ -33,7 +28,6 @@ export class Configurator extends React.Component<ConfiguratorProps> {
         },
     };
     public render(): React.ReactNode {
-        const { hash } = this.props;
         const codeToDisplay = this._generateCodeDemoCode();
         return (
             <FlexWrap
-- 
cgit v1.2.3


From 2b4c557a3fd97f966e375966ff39dd28ba550ef8 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 18:53:43 +0100
Subject: Cleanup select

---
 packages/website/ts/@next/pages/instant/select.tsx | 13 -------------
 1 file changed, 13 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant/select.tsx b/packages/website/ts/@next/pages/instant/select.tsx
index 7c601da1c..ae2a07b3d 100644
--- a/packages/website/ts/@next/pages/instant/select.tsx
+++ b/packages/website/ts/@next/pages/instant/select.tsx
@@ -1,11 +1,6 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import { colors } from 'ts/style/colors';
-
-import {Column, Section, Wrap, WrapCentered} from 'ts/@next/components/layout';
-import {Heading, Paragraph} from 'ts/@next/components/text';
-
 export interface SelectItemConfig {
     label: string;
     value?: string;
@@ -51,14 +46,6 @@ const StyledSelect = styled.select`
     padding: 20px 20px 20px 20px;
 `;
 
-const SelectAllButton = styled.button`
-    appearance: none;
-    border: 0;
-    font-size: 0.777777778rem;
-    display: block;
-    opacity: 0.75;
-`;
-
 const Caret = styled.svg`
     position: absolute;
     right: 20px;
-- 
cgit v1.2.3


From 51777ed61dfdf9586cc6beddc286678d0af56b9b Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 18:54:31 +0100
Subject: Cleanup ecosystem

---
 packages/website/ts/@next/pages/ecosystem.tsx | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/ecosystem.tsx b/packages/website/ts/@next/pages/ecosystem.tsx
index caa0401d4..2f996d3e4 100644
--- a/packages/website/ts/@next/pages/ecosystem.tsx
+++ b/packages/website/ts/@next/pages/ecosystem.tsx
@@ -5,12 +5,10 @@ import styled from 'styled-components';
 import { colors } from 'ts/style/colors';
 
 import {Button} from 'ts/@next/components/button';
+import { Icon } from 'ts/@next/components/icon';
 import { Column, Section, WrapGrid } from 'ts/@next/components/newLayout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
-import { Icon } from 'ts/@next/components/icon';
-
-import RightThingIcon from 'ts/@next/icons/illustrations/right-thing.svg';
 
 interface BenefitProps {
     title: string;
-- 
cgit v1.2.3


From 96cb278caed79961be08e9145cbd59e91e12d9a4 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 18:56:53 +0100
Subject: Cleanup

---
 .../instant/config_generator_address_input.tsx     |  6 ++--
 packages/website/ts/@next/pages/launch_kit.tsx     | 35 +---------------------
 2 files changed, 3 insertions(+), 38 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant/config_generator_address_input.tsx b/packages/website/ts/@next/pages/instant/config_generator_address_input.tsx
index 01453d445..23cdfcf7f 100644
--- a/packages/website/ts/@next/pages/instant/config_generator_address_input.tsx
+++ b/packages/website/ts/@next/pages/instant/config_generator_address_input.tsx
@@ -6,7 +6,7 @@ import styled from 'styled-components';
 import { colors } from 'ts/style/colors';
 
 import { Container } from 'ts/components/ui/container';
-import { Text } from 'ts/components/ui/text';
+
 import { Paragraph } from 'ts/@next/components/text';
 
 export interface ConfigGeneratorAddressInputProps {
@@ -24,7 +24,6 @@ export interface InputProps {
     width?: string;
     fontSize?: string;
     fontColor?: string;
-    border?: string;
     padding?: string;
     placeholderColor?: string;
     placeholder?: string;
@@ -42,7 +41,6 @@ export class ConfigGeneratorAddressInput extends React.Component<
     public render(): React.ReactNode {
         const { errMsg } = this.state;
         const hasError = !_.isEmpty(errMsg);
-        const border = hasError ? '1px solid red' : undefined;
         return (
             <Container height="80px">
                 <Input
@@ -87,4 +85,4 @@ export const Input = styled(PlainInput)`
         color: #333333;
         opacity: 0.5;
     }
-`;
\ No newline at end of file
+`;
diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index 74c620cf4..e02eac644 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -1,6 +1,5 @@
 import * as _ from 'lodash';
 import * as React from 'react';
-import AnchorLink from 'react-anchor-link-smooth-scroll';
 import styled from 'styled-components';
 
 import {Hero} from 'ts/@next/components/hero';
@@ -10,7 +9,7 @@ import { Button } from 'ts/@next/components/button';
 import { Icon } from 'ts/@next/components/icon';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 
-import {Section, WrapSticky} from 'ts/@next/components/newLayout';
+import {Section} from 'ts/@next/components/newLayout';
 
 const offersData = [
     {
@@ -117,35 +116,3 @@ const HeroActions = () => (
 interface SectionProps {
     isNotRelative?: boolean;
 }
-
-const SectionWrap = styled.div<SectionProps>`
-    position: ${props => !props.isNotRelative && 'relative'};
-
-    & + & {
-        padding-top: 60px;
-        margin-top: 60px;
-    }
-
-    & + &:before {
-        content: '';
-        position: absolute;
-        top: 0;
-        left: 0;
-        height: 1px;
-        background-color: #3d3d3d;
-    }
-
-    @media (min-width: 768px) {
-        & + &:before {
-            width: 100vw;
-        }
-    }
-
-    @media (max-width: 768px) {
-        text-align: left;
-
-        & + &:before {
-            width: 100%;
-        }
-    }
-`;
-- 
cgit v1.2.3


From dde2baf2043011d0fa11db7b4955621c1a0a4446 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Fri, 14 Dec 2018 18:57:49 +0100
Subject: Cleanup

---
 packages/website/ts/@next/pages/launch_kit.tsx | 5 -----
 1 file changed, 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index e02eac644..71ac675a1 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -1,6 +1,5 @@
 import * as _ from 'lodash';
 import * as React from 'react';
-import styled from 'styled-components';
 
 import {Hero} from 'ts/@next/components/hero';
 
@@ -112,7 +111,3 @@ const HeroActions = () => (
         </Button>
     </>
 );
-
-interface SectionProps {
-    isNotRelative?: boolean;
-}
-- 
cgit v1.2.3


From 101fd78cb28ccfaf25b0d2c4b8bb20b8e62a9631 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 19:17:31 +0100
Subject: Finish tweaking team

---
 packages/website/ts/@next/pages/about/team.tsx | 44 ++++++++++++++++++++++----
 1 file changed, 37 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index f73322576..5ed534593 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -239,16 +239,22 @@ const StyledGrid = styled.div`
 const Member = ({ name, title, imageUrl }: TeamMember) => (
     <StyledMember>
         <img src={imageUrl} alt={name}/>
-        <Heading color={colors.textDarkPrimary} size="small" isNoMargin={true}>{name}</Heading>
-        <Paragraph isMuted={0.5} style={{ textTransform: 'capitalize' }}>{title}</Paragraph>
+        <Name>{name}</Name>
+        <MemberTitle isMuted={0.5} size={14} style={{ textTransform: 'capitalize' }}>{title}</MemberTitle>
     </StyledMember>
 );
 
 const StyledMember = styled.div`
-    width: calc(25% - 15px);
     margin-bottom: 10px;
     float: left;
-    margin-right: 10px;
+    width: calc(50% - 15px);
+    margin-right: 15px;
+
+    @media (max-width: 600px) {
+        &:nth-child(2n+1) {
+            clear: left;
+        }
+    }
 
     img, svg {
         width: 100%;
@@ -257,11 +263,35 @@ const StyledMember = styled.div`
         margin-bottom: 10px;
     }
 
-    @media (max-width: 900px) {
+    @media (min-width: 600px) {
         width: calc(33.3333% - 30px);
+        margin-right: 20px;
+
+        &:nth-child(3n+1) {
+            clear: left;
+        }
     }
 
-    @media (max-width: 600px) {
-        width: calc(50% - 15px);
+    @media (min-width: 900px) {
+        width: calc(25% - 30px);
+
+        &:nth-child(3n+1) {
+            clear: none;
+        }
+
+        &:nth-child(4n+1) {
+            clear: left;
+        }
     }
 `;
+
+const Name = styled.h3`
+    color: ${colors.textDarkPrimary};
+    font-size: 14px;
+    line-height: 1;
+    margin: 0;
+`;
+
+const MemberTitle = styled(Paragraph)`
+    font-size: 14px;
+`;
-- 
cgit v1.2.3


From 6af0cf87e1d5264a17c7d32966f7f187ebd747db Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 19:17:51 +0100
Subject: Tweak mission

---
 packages/website/ts/@next/pages/about/mission.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index 08b6a3179..bc52b4bb5 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -45,7 +45,7 @@ export const NextAboutMission = () => (
 
         <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
             <Column>
-                <Heading size="medium">
+                <Heading size="medium" maxWidth="226px">
                     Core Values
                 </Heading>
             </Column>
@@ -69,6 +69,7 @@ export const NextAboutMission = () => (
 
 const StyledDefinition = styled(Definition)`
     & + & {
+        margin-top: 30px;
         padding-top: 30px;
         border-top: 1px solid #eaeaea;
     }
-- 
cgit v1.2.3


From 1955c846f27ee5830bfbff201237dae6dcc99e5d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 19:51:39 +0100
Subject: Fixes

---
 packages/website/ts/@next/components/modals/modal_contact.tsx | 6 ++++++
 packages/website/ts/@next/pages/launch_kit.tsx                | 1 +
 2 files changed, 7 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/modals/modal_contact.tsx b/packages/website/ts/@next/components/modals/modal_contact.tsx
index f2b3a954b..fb16423a4 100644
--- a/packages/website/ts/@next/components/modals/modal_contact.tsx
+++ b/packages/website/ts/@next/components/modals/modal_contact.tsx
@@ -1,5 +1,6 @@
 import * as _ from 'lodash';
 import * as React from 'react';
+import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
@@ -18,6 +19,11 @@ interface Props {
     onDismiss?: () => void;
 }
 
+interface FormProps {
+    isSuccessful?: boolean;
+    isSubmitting?: boolean;
+}
+
 export class ModalContact extends React.Component<Props> {
     public state = {
         isSubmitting: false,
diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index 71ac675a1..1f53be34b 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -5,6 +5,7 @@ import {Hero} from 'ts/@next/components/hero';
 
 import { Banner } from 'ts/@next/components/banner';
 import { Button } from 'ts/@next/components/button';
+import { Definition } from 'ts/@next/components/definition';
 import { Icon } from 'ts/@next/components/icon';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 
-- 
cgit v1.2.3


From ceddc019853632f54dd803f5673e8688d38246ee Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 20:20:27 +0100
Subject: Type fixes

---
 packages/website/ts/@next/components/hero.tsx      |  2 +-
 packages/website/ts/@next/components/mobileNav.tsx |  6 +--
 packages/website/ts/@next/components/newLayout.tsx |  1 +
 packages/website/ts/@next/components/text.tsx      |  4 +-
 packages/website/ts/@next/pages/about/jobs.tsx     | 43 +++++++++++++---------
 packages/website/ts/@next/pages/about/press.tsx    | 33 ++++++++++-------
 packages/website/ts/@next/pages/about/team.tsx     |  4 +-
 packages/website/ts/@next/pages/instant.tsx        |  4 +-
 8 files changed, 55 insertions(+), 42 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index cb17071fc..46e2ca6d9 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -13,7 +13,7 @@ interface Props {
 }
 
 export const Hero = (props: Props) => (
-    <Section maxWidth="1170px">
+    <Section>
         <Wrap isCentered={!props.figure} isFullWidth={props.isFullWidth}>
             {props.figure &&
                 <Content width="400px">
diff --git a/packages/website/ts/@next/components/mobileNav.tsx b/packages/website/ts/@next/components/mobileNav.tsx
index 4ae604c3f..2b8c10ea6 100644
--- a/packages/website/ts/@next/components/mobileNav.tsx
+++ b/packages/website/ts/@next/components/mobileNav.tsx
@@ -4,7 +4,7 @@ import styled from 'styled-components';
 
 import {Link} from 'react-router-dom';
 
-import {WrapGrid} from 'ts/@next/components/newLayout';
+import {WrapGrid, WrapProps} from 'ts/@next/components/newLayout';
 
 interface Props {
     isToggled: boolean;
@@ -36,7 +36,7 @@ export class MobileNav extends React.PureComponent<Props> {
                     </Section>
 
                     <Section isDark={true}>
-                        <Grid as="ul" width="100%" isWrapped={true}>
+                        <Grid as="ul" isFullWidth={true} isWrapped={true}>
                             <li>
                                 <Link to="/next/why">
                                     Why 0x
@@ -112,7 +112,7 @@ const Section = styled.div<{ isDark?: boolean }>`
     background-color: ${props => props.isDark && props.theme.mobileNavBgLower};
 `;
 
-const Grid = styled(WrapGrid)`
+const Grid = styled(WrapGrid)<WrapProps>`
     li {
         width: 50%;
         flex-shrink: 0;
diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index 3285ff877..7b89e7420 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -25,6 +25,7 @@ export interface SectionProps extends WrapProps {
     isPadded?: boolean;
     isFullWidth?: boolean;
     isFlex?: boolean;
+    padding?: string;
     paddingMobile?: string;
     flexBreakpoint?: string;
     maxWidth?: string;
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index eb20c16e6..7236a5a37 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -33,7 +33,7 @@ const StyledHeading = styled.h1<HeadingProps>`
     display: ${props => props.isFlex && `inline-flex`};
     align-items: center;
     justify-content: ${props => props.isFlex && `space-between`};
-    font-size: ${props => isNaN(props.size) ? `var(--${props.size || 'default'}Heading)` : `${props.size}px`};
+    font-size: ${props => typeof props.size === 'string' ? `var(--${props.size || 'default'}Heading)` : `${props.size}px`};
     line-height: ${props => `var(--${props.size || 'default'}HeadingHeight)`};
     text-align: ${props => props.isCentered && 'center'};
     padding: ${props => props.padding && getCSSPadding(props.padding)};
@@ -49,7 +49,7 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
     const {
         asElement = 'h1',
         children,
-        ...style,
+        ...style
     } = props;
     const Component = StyledHeading.withComponent(asElement);
 
diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 5bcb0b855..d707c8d39 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -7,13 +7,17 @@ import { Link } from 'ts/@next/components/link';
 import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
-interface PositionInterface {
+interface PositionProps {
     title: string;
     location: string;
     href: string;
 }
 
-const positions: PositionInterface[] = [
+interface PositionItemProps {
+    position: PositionProps;
+}
+
+const positions: PositionProps[] = [
     {
         title: 'Product Designer',
         location: 'San Francisco, Remote',
@@ -62,7 +66,7 @@ export const NextAboutJobs = () => (
         </Section>
 
         <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
-                <Column colWidth="1/3">
+                <Column>
                     <Heading size="medium">Benefits</Heading>
                 </Column>
 
@@ -97,21 +101,24 @@ export const NextAboutJobs = () => (
     </AboutPageLayout>
 );
 
-const Position = ({ position }) => (
-    <PositionWrap>
-        <StyledColumn width="30%">
-            <Heading asElement="h3" size="small" fontWeight="400" marginBottom="0"><a href={position.href}>{position.title}</a></Heading>
-        </StyledColumn>
-
-        <StyledColumn width="50%" padding="0 40px 0 0">
-            <Paragraph isMuted={true} marginBottom="0">{position.location}</Paragraph>
-        </StyledColumn>
-
-        <StyledColumn width="20%">
-            <Paragraph marginBottom="0" textAlign="right"><Link href={position.href}>Apply</Link></Paragraph>
-        </StyledColumn>
-    </PositionWrap>
-);
+export const Position: React.FunctionComponent<PositionItemProps> = (props: PositionItemProps) => {
+    const { position } = props;
+    return (
+        <PositionWrap>
+            <StyledColumn width="30%">
+                <Heading asElement="h3" size="small" fontWeight="400" marginBottom="0"><a href={position.href}>{position.title}</a></Heading>
+            </StyledColumn>
+
+            <StyledColumn width="50%" padding="0 40px 0 0">
+                <Paragraph isMuted={true} marginBottom="0">{position.location}</Paragraph>
+            </StyledColumn>
+
+            <StyledColumn width="20%">
+                <Paragraph marginBottom="0" textAlign="right"><Link href={position.href}>Apply</Link></Paragraph>
+            </StyledColumn>
+        </PositionWrap>
+    );
+};
 
 const BenefitsList = styled.ul`
     color: #000;
diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index 8cb6080a9..4ef043e80 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -7,14 +7,18 @@ import { Button } from 'ts/@next/components/button';
 import { Column, FlexWrap } from 'ts/@next/components/newLayout';
 import { Paragraph } from 'ts/@next/components/text';
 
-interface HighlightInterface {
+interface HighlightProps {
     logo: string;
     title?: string;
     text: string;
     href: string;
 }
 
-const highlights: HighlightInterface[] = [
+interface HighlightItemProps {
+    highlight: HighlightProps;
+}
+
+const highlights: HighlightProps[] = [
     {
         logo: '/images/@next/press/logo-forbes.png',
         title: 'Forbes',
@@ -58,18 +62,21 @@ export const NextAboutPress = () => (
     />
 );
 
-const Highlight = ({ highlight }) => (
-    <HighlightWrap>
-        <Column>
-            <img src={highlight.logo} alt={highlight.title} />
-        </Column>
+export const Highlight: React.FunctionComponent<HighlightItemProps> = (props: HighlightItemProps) => {
+    const { highlight } = props;
+    return (
+        <HighlightWrap>
+            <Column>
+                <img src={highlight.logo} alt={highlight.title} />
+            </Column>
 
-        <Column width="60%" maxWidth="560px">
-            <Paragraph isMuted={false}>{highlight.text}</Paragraph>
-            <Button href={highlight.href} isWithArrow={true} isNoBorder={true}>Read Article</Button>
-        </Column>
-    </HighlightWrap>
-);
+            <Column width="60%" maxWidth="560px">
+                <Paragraph isMuted={false}>{highlight.text}</Paragraph>
+                <Button href={highlight.href} isWithArrow={true} isNoBorder={true}>Read Article</Button>
+            </Column>
+        </HighlightWrap>
+    );
+};
 
 const HighlightWrap = styled(FlexWrap)`
     border-top: 1px solid #eaeaea;
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 5ed534593..05bfc6a85 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -196,7 +196,7 @@ export const NextAboutTeam = () => (
                 width="70%"
                 maxWidth="800px"
             >
-                <StyledGrid isWrapped={true} isCentered={false}>
+                <StyledGrid>
                     {_.map(team, (info: TeamMember, index: number) => (
                         <Member key={`team-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
                     ))}
@@ -219,7 +219,7 @@ export const NextAboutTeam = () => (
                 width="70%"
                 maxWidth="800px"
             >
-                <StyledGrid isWrapped={true} isCentered={false}>
+                <StyledGrid>
                     {_.map(advisors, (info: TeamMember, index: number) => (
                         <Member key={`advisor-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
                     ))}
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index e8d9e0154..6f78c9bd3 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -14,8 +14,6 @@ import {SiteWrap} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 import { Configurator } from 'ts/@next/pages/instant/configurator';
 
-const CONFIGURATOR_HASH = 'configure';
-
 const featuresData = [
     {
         title: 'Support ERC-20 and ERC-721 tokens',
@@ -96,7 +94,7 @@ export const Next0xInstant = () => (
 
         <ConfiguratorSection maxWidth="1386px" padding="0 58px 70px" bgColor={colors.backgroundDark}>
           <Heading>0x Instant Configurator</Heading>
-          <Configurator hash={CONFIGURATOR_HASH} />
+          <Configurator />
         </ConfiguratorSection>
 
         <Banner
-- 
cgit v1.2.3


From 04d4e797aa508bb8e45100db499907ae706c703d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 20:41:50 +0100
Subject: Type fixes

---
 packages/website/ts/@next/components/icon.tsx          | 10 ++++++----
 packages/website/ts/@next/components/newLayout.tsx     |  2 +-
 packages/website/ts/@next/components/slider/slider.tsx |  2 +-
 3 files changed, 8 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
index 04479e80a..d9632a3c7 100644
--- a/packages/website/ts/@next/components/icon.tsx
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -1,10 +1,12 @@
 import * as React from 'react';
 import Loadable from 'react-loadable';
 import styled from 'styled-components';
+
+import {Paragraph} from 'ts/@next/components/text';
 import {getCSSPadding, PaddingInterface} from 'ts/@next/constants/utilities';
 
 interface IconProps extends PaddingInterface {
-    name: string;
+    name?: string;
     component?: React.ReactNode;
     size?: 'small' | 'medium' | 'large' | 'hero' | number;
 }
@@ -13,7 +15,7 @@ export const Icon: React.FunctionComponent<IconProps> = (props: IconProps) => {
     if (props.name && !props.component) {
         const IconSVG = Loadable({
             loader: async () => import(/* webpackChunkName: "icon" */`ts/@next/icons/illustrations/${props.name}.svg`),
-            loading: () => 'Loading',
+            loading: () => <Paragraph>Loading</Paragraph>,
         });
 
         return (
@@ -34,7 +36,7 @@ export const Icon: React.FunctionComponent<IconProps> = (props: IconProps) => {
     return null;
 };
 
-export const InlineIconWrap = styled.div<IconProps>`
+export const InlineIconWrap = styled.div<PaddingInterface>`
     margin: ${props => getCSSPadding(props.margin)};
     display: flex;
     align-items: center;
@@ -46,7 +48,7 @@ export const InlineIconWrap = styled.div<IconProps>`
 `;
 
 const _getSize = (size: string | number = 'small'): string => {
-    if (isNaN(size)) {
+    if (typeof size === 'string') {
         return `var(--${size}Icon)`;
     }
 
diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index 7b89e7420..e68648192 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -45,7 +45,7 @@ export interface ColumnProps {
     maxWidth?: string;
 }
 
-export const Section = (props: SectionProps) => {
+export const Section: React.FunctionComponent<SectionProps> = (props: SectionProps) => {
     return (
         <SectionBase {...props}>
             <Wrap {...props}>
diff --git a/packages/website/ts/@next/components/slider/slider.tsx b/packages/website/ts/@next/components/slider/slider.tsx
index 111d03579..10bbbf609 100644
--- a/packages/website/ts/@next/components/slider/slider.tsx
+++ b/packages/website/ts/@next/components/slider/slider.tsx
@@ -30,7 +30,7 @@ export const Slide: React.StatelessComponent<SlideProps> = (props: SlideProps) =
     return (
         <StyledSlide>
             <SlideHead>
-                <Icon name={icon} size="large" margin="auto" />
+                <Icon name={icon} size="large" />
             </SlideHead>
             <SlideContent>
                 <Heading asElement="h4" size="small" marginBottom="15px">{heading}</Heading>
-- 
cgit v1.2.3


From f0581285d0580062b29af3e0d5bc3af9d9e57d0d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 20:53:29 +0100
Subject: Type fixes

---
 packages/website/ts/@next/components/header.tsx | 2 +-
 packages/website/ts/@next/components/text.tsx   | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 368b1e665..dae2741e4 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -116,7 +116,7 @@ const NavItem = (props: { link: NavItem; key: string }) => {
 
             {link.dropdownComponent &&
                 <DropdownWrap width={link.dropdownWidth}>
-                    <Subnav />
+                    {Subnav}
                 </DropdownWrap>
             }
         </LinkWrap>
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 7236a5a37..350c4c844 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -49,13 +49,11 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
     const {
         asElement = 'h1',
         children,
-        ...style
     } = props;
     const Component = StyledHeading.withComponent(asElement);
 
     return (
         <Component
-            style={{...style}}
             {...props}
         >
             {children}
-- 
cgit v1.2.3


From 6d45beccad44e86ddd692d0cf54c09c29c5d9daf Mon Sep 17 00:00:00 2001
From: zkao <zichongkao@gmail.com>
Date: Fri, 14 Dec 2018 12:15:35 -0800
Subject: Fix dex order quote/base asset assigning (#1432)

---
 packages/pipeline/src/parsers/ddex_orders/index.ts         | 14 ++++++++------
 packages/pipeline/src/parsers/oasis_orders/index.ts        |  4 ++--
 packages/pipeline/src/parsers/paradex_orders/index.ts      |  4 ++--
 packages/pipeline/test/parsers/ddex_orders/index_test.ts   | 14 ++++++++------
 packages/pipeline/test/parsers/oasis_orders/index_test.ts  |  4 ++--
 .../pipeline/test/parsers/paradex_orders/index_test.ts     |  4 ++--
 6 files changed, 24 insertions(+), 20 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/parsers/ddex_orders/index.ts b/packages/pipeline/src/parsers/ddex_orders/index.ts
index 52a998f9f..d7b97efbe 100644
--- a/packages/pipeline/src/parsers/ddex_orders/index.ts
+++ b/packages/pipeline/src/parsers/ddex_orders/index.ts
@@ -54,12 +54,14 @@ export function parseDdexOrder(
     tokenOrder.orderType = orderType;
     tokenOrder.price = price;
 
-    tokenOrder.baseAssetSymbol = ddexMarket.baseToken;
-    tokenOrder.baseAssetAddress = ddexMarket.baseTokenAddress;
-    tokenOrder.baseVolume = price.times(amount);
+    // ddex currently confuses quote and base assets.
+    // We switch them here to maintain our internal consistency.
+    tokenOrder.baseAssetSymbol = ddexMarket.quoteToken;
+    tokenOrder.baseAssetAddress = ddexMarket.quoteTokenAddress;
+    tokenOrder.baseVolume = amount;
 
-    tokenOrder.quoteAssetSymbol = ddexMarket.quoteToken;
-    tokenOrder.quoteAssetAddress = ddexMarket.quoteTokenAddress;
-    tokenOrder.quoteVolume = amount;
+    tokenOrder.quoteAssetSymbol = ddexMarket.baseToken;
+    tokenOrder.quoteAssetAddress = ddexMarket.baseTokenAddress;
+    tokenOrder.quoteVolume = price.times(amount);
     return tokenOrder;
 }
diff --git a/packages/pipeline/src/parsers/oasis_orders/index.ts b/packages/pipeline/src/parsers/oasis_orders/index.ts
index 7aafbf460..13997f31b 100644
--- a/packages/pipeline/src/parsers/oasis_orders/index.ts
+++ b/packages/pipeline/src/parsers/oasis_orders/index.ts
@@ -62,10 +62,10 @@ export function parseOasisOrder(
 
     tokenOrder.baseAssetSymbol = oasisMarket.base;
     tokenOrder.baseAssetAddress = null; // Oasis doesn't provide address information
-    tokenOrder.baseVolume = price.times(amount);
+    tokenOrder.baseVolume = amount;
 
     tokenOrder.quoteAssetSymbol = oasisMarket.quote;
     tokenOrder.quoteAssetAddress = null; // Oasis doesn't provide address information
-    tokenOrder.quoteVolume = amount;
+    tokenOrder.quoteVolume = price.times(amount);
     return tokenOrder;
 }
diff --git a/packages/pipeline/src/parsers/paradex_orders/index.ts b/packages/pipeline/src/parsers/paradex_orders/index.ts
index 7966658a7..5ceeb64a4 100644
--- a/packages/pipeline/src/parsers/paradex_orders/index.ts
+++ b/packages/pipeline/src/parsers/paradex_orders/index.ts
@@ -57,10 +57,10 @@ export function parseParadexOrder(
 
     tokenOrder.baseAssetSymbol = paradexMarket.baseToken;
     tokenOrder.baseAssetAddress = paradexMarket.baseTokenAddress as string;
-    tokenOrder.baseVolume = price.times(amount);
+    tokenOrder.baseVolume = amount;
 
     tokenOrder.quoteAssetSymbol = paradexMarket.quoteToken;
     tokenOrder.quoteAssetAddress = paradexMarket.quoteTokenAddress as string;
-    tokenOrder.quoteVolume = amount;
+    tokenOrder.quoteVolume = price.times(amount);
     return tokenOrder;
 }
diff --git a/packages/pipeline/test/parsers/ddex_orders/index_test.ts b/packages/pipeline/test/parsers/ddex_orders/index_test.ts
index 9f4bfe7e3..4a4a86bf8 100644
--- a/packages/pipeline/test/parsers/ddex_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/ddex_orders/index_test.ts
@@ -39,12 +39,14 @@ describe('ddex_orders', () => {
             expected.observedTimestamp = observedTimestamp;
             expected.orderType = 'bid';
             expected.price = new BigNumber(0.5);
-            expected.baseAssetSymbol = 'DEF';
-            expected.baseAssetAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
-            expected.baseVolume = new BigNumber(5);
-            expected.quoteAssetSymbol = 'ABC';
-            expected.quoteAssetAddress = '0x0000000000000000000000000000000000000000';
-            expected.quoteVolume = new BigNumber(10);
+            // ddex currently confuses base and quote assets.
+            // Switch them to maintain our internal consistency.
+            expected.baseAssetSymbol = 'ABC';
+            expected.baseAssetAddress = '0x0000000000000000000000000000000000000000';
+            expected.baseVolume = new BigNumber(10);
+            expected.quoteAssetSymbol = 'DEF';
+            expected.quoteAssetAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
+            expected.quoteVolume = new BigNumber(5);
 
             const actual = parseDdexOrder(ddexMarket, observedTimestamp, orderType, source, ddexOrder);
             expect(actual).deep.equal(expected);
diff --git a/packages/pipeline/test/parsers/oasis_orders/index_test.ts b/packages/pipeline/test/parsers/oasis_orders/index_test.ts
index 9e8ba9a40..433bfb665 100644
--- a/packages/pipeline/test/parsers/oasis_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/oasis_orders/index_test.ts
@@ -37,10 +37,10 @@ describe('oasis_orders', () => {
             expected.price = new BigNumber(0.5);
             expected.baseAssetSymbol = 'DEF';
             expected.baseAssetAddress = null;
-            expected.baseVolume = new BigNumber(5);
+            expected.baseVolume = new BigNumber(10);
             expected.quoteAssetSymbol = 'ABC';
             expected.quoteAssetAddress = null;
-            expected.quoteVolume = new BigNumber(10);
+            expected.quoteVolume = new BigNumber(5);
 
             const actual = parseOasisOrder(oasisMarket, observedTimestamp, orderType, source, oasisOrder);
             expect(actual).deep.equal(expected);
diff --git a/packages/pipeline/test/parsers/paradex_orders/index_test.ts b/packages/pipeline/test/parsers/paradex_orders/index_test.ts
index 1522806bf..6b811b90d 100644
--- a/packages/pipeline/test/parsers/paradex_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/paradex_orders/index_test.ts
@@ -42,10 +42,10 @@ describe('paradex_orders', () => {
             expected.price = new BigNumber(0.1245);
             expected.baseAssetSymbol = 'DEF';
             expected.baseAssetAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
-            expected.baseVolume = new BigNumber(412 * 0.1245);
+            expected.baseVolume = new BigNumber(412);
             expected.quoteAssetSymbol = 'ABC';
             expected.quoteAssetAddress = '0x0000000000000000000000000000000000000000';
-            expected.quoteVolume = new BigNumber(412);
+            expected.quoteVolume = new BigNumber(412 * 0.1245);
 
             const actual = parseParadexOrder(paradexMarket, observedTimestamp, orderType, source, paradexOrder);
             expect(actual).deep.equal(expected);
-- 
cgit v1.2.3


From b07892bb48475e461e07926315a2e43ea5cfb46f Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 21:33:08 +0100
Subject: Type fixes

---
 .../components/dropdowns/dropdown_developers.tsx   |  6 ++--
 .../components/dropdowns/dropdown_products.tsx     |  2 +-
 packages/website/ts/@next/components/footer.tsx    |  4 +--
 packages/website/ts/@next/components/header.tsx    | 12 +++----
 .../website/ts/@next/components/modals/input.tsx   |  6 +++-
 .../ts/@next/components/modals/modal_contact.tsx   |  2 ++
 .../ts/@next/components/newsletter_form.tsx        |  7 ++--
 packages/website/ts/@next/components/siteWrap.tsx  | 38 ++++++++++++----------
 8 files changed, 43 insertions(+), 34 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
index 82e79a23b..791eae242 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
@@ -5,11 +5,11 @@ import styled, {withTheme} from 'styled-components';
 
 import {Button} from 'ts/@next/components/button';
 import {Column, FlexWrap, WrapGrid} from 'ts/@next/components/newLayout';
+import {ThemeValuesInterface} from 'ts/@next/components/siteWrap';
 import {Heading} from 'ts/@next/components/text';
-import {GlobalStyle} from 'ts/@next/constants/globalStyle';
 
 interface Props {
-    theme: GlobalStyle;
+    theme: ThemeValuesInterface;
 }
 
 const introData = [
@@ -61,7 +61,7 @@ const linksData = [
     },
 ];
 
-export const DropdownDevelopers = withTheme((props: Props) => (
+export const DropdownDevelopers: React.FunctionComponent<Props> = withTheme((props: Props) => (
     <>
         <DropdownWrap>
             <div>
diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
index 881918899..4bf82efb8 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
@@ -22,7 +22,7 @@ const navData = [
         // },
 ];
 
-export const DropdownProducts = () => (
+export const DropdownProducts: React.FunctionComponent<{}> = () => (
     <List>
         {_.map(navData, (item, index) => (
             <li key={`productLink-${index}`}>
diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index beaf01479..69a327a43 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -75,8 +75,8 @@ export const Footer: React.StatelessComponent = () => (
             <FooterColumn width="55%">
                 <WrapGrid isCentered={false} isWrapped={true}>
                     {_.map(linkRows, (row: LinkRows, index) => (
-                        <MediaQuery minWidth={row.isOnMobile ? 0 : 768}>
-                            <FooterSectionWrap key={`fc-${index}`}>
+                        <MediaQuery minWidth={row.isOnMobile ? 0 : 768} key={`fc-${index}`}>
+                            <FooterSectionWrap>
                                 <RowHeading>
                                     {row.heading}
                                 </RowHeading>
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index dae2741e4..047f759c9 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -11,16 +11,16 @@ import { Hamburger } from 'ts/@next/components/hamburger';
 import { Logo } from 'ts/@next/components/logo';
 import { MobileNav } from 'ts/@next/components/mobileNav';
 import { FlexWrap } from 'ts/@next/components/newLayout';
-import { ThemeInterface } from 'ts/@next/components/siteWrap';
+import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
 
 interface HeaderProps {
     location?: Location;
     isNavToggled?: boolean;
     toggleMobileNav?: () => void;
-    theme: ThemeInterface;
+    theme: ThemeValuesInterface;
 }
 
-interface NavItem {
+interface NavItemProps {
     url?: string;
     id?: string;
     text?: string;
@@ -32,7 +32,7 @@ interface DropdownWrapInterface {
     width?: number;
 }
 
-const navItems: NavItem[] = [
+const navItems: NavItemProps[] = [
     {
         id: 'why',
         url: '/next/why',
@@ -104,7 +104,7 @@ class HeaderBase extends React.Component<HeaderProps> {
 
 export const Header = withTheme(HeaderBase);
 
-const NavItem = (props: { link: NavItem; key: string }) => {
+const NavItem = (props: { link: NavItemProps; key: string }) => {
     const { link } = props;
     const Subnav = link.dropdownComponent;
 
@@ -116,7 +116,7 @@ const NavItem = (props: { link: NavItem; key: string }) => {
 
             {link.dropdownComponent &&
                 <DropdownWrap width={link.dropdownWidth}>
-                    {Subnav}
+                    <Subnav />
                 </DropdownWrap>
             }
         </LinkWrap>
diff --git a/packages/website/ts/@next/components/modals/input.tsx b/packages/website/ts/@next/components/modals/input.tsx
index 33dfb1146..61663d906 100644
--- a/packages/website/ts/@next/components/modals/input.tsx
+++ b/packages/website/ts/@next/components/modals/input.tsx
@@ -13,7 +13,11 @@ interface InputProps {
     type?: string;
 }
 
-export const Input = React.forwardRef((props: InputProps, ref) => {
+interface LabelProps {
+    string: boolean;
+}
+
+export const Input = React.forwardRef((props: InputProps, ref?: React.Ref<HTMLInputElement>) => {
     const { name, label, type } = props;
     const id = `input-${name}`;
     const componentType = type === 'textarea' ? 'textarea' : 'input';
diff --git a/packages/website/ts/@next/components/modals/modal_contact.tsx b/packages/website/ts/@next/components/modals/modal_contact.tsx
index fb16423a4..64e08c967 100644
--- a/packages/website/ts/@next/components/modals/modal_contact.tsx
+++ b/packages/website/ts/@next/components/modals/modal_contact.tsx
@@ -30,6 +30,7 @@ export class ModalContact extends React.Component<Props> {
         isSuccessful: false,
         errors: {},
     };
+    public nameRef: React.RefObject<HTMLInputElement> = React.createRef();
     public constructor(props: Props) {
         super(props);
     }
@@ -54,6 +55,7 @@ export class ModalContact extends React.Component<Props> {
                                     label="Your name"
                                     type="text"
                                     width={InputWidth.Half}
+                                    ref={this.nameRef}
                                 />
                                 <Input
                                     name="email"
diff --git a/packages/website/ts/@next/components/newsletter_form.tsx b/packages/website/ts/@next/components/newsletter_form.tsx
index ba163449c..00770bb7d 100644
--- a/packages/website/ts/@next/components/newsletter_form.tsx
+++ b/packages/website/ts/@next/components/newsletter_form.tsx
@@ -6,6 +6,7 @@ import { colors } from 'ts/style/colors';
 interface InputProps {
     isSubmitted: boolean;
     name: string;
+    type: string;
     label: string;
 }
 
@@ -13,14 +14,14 @@ interface ArrowProps {
     isSubmitted: boolean;
 }
 
-const Input: React.ReactNode = React.forwardRef((props: InputProps, ref) => {
-    const { name, label } = props;
+const Input = React.forwardRef((props: InputProps, ref: React.Ref<HTMLInputElement>) => {
+    const { name, label, type } = props;
     const id = `input-${name}`;
 
     return (
         <InnerInputWrapper {...props}>
             <label className="visuallyHidden" htmlFor={id}>{label}</label>
-            <StyledInput ref={ref} id={id} placeholder={label} {...props} />
+            <StyledInput ref={ref} id={id} placeholder={label} type={type || 'text'} {...props} />
         </InnerInputWrapper>
     );
 });
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 686ad8f2c..c1513c647 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -20,25 +20,27 @@ interface MainProps {
     isNavToggled: boolean;
 }
 
+export interface ThemeValuesInterface {
+    bgColor: string;
+    darkBgColor?: string;
+    lightBgColor: string;
+    textColor: string;
+    paragraphColor: string;
+    linkColor: string;
+    mobileNavBgUpper: string;
+    mobileNavBgLower: string;
+    mobileNavColor: string;
+    dropdownBg: string;
+    dropdownButtonBg: string;
+    dropdownBorderColor?: string;
+    dropdownColor: string;
+    headerButtonBg: string;
+    footerBg: string;
+    footerColor: string;
+}
+
 export interface ThemeInterface {
-    [key: string]: {
-        bgColor: string;
-        darkBgColor?: string;
-        lightBgColor: string;
-        textColor: string;
-        paragraphColor: string;
-        linkColor: string;
-        mobileNavBgUpper: string;
-        mobileNavBgLower: string;
-        mobileNavColor: string;
-        dropdownBg: string;
-        dropdownButtonBg: string;
-        dropdownBorderColor?: string;
-        dropdownColor: string;
-        headerButtonBg: string;
-        footerBg: string;
-        footerColor: string;
-    };
+    [key: string]: ThemeValuesInterface;
 }
 
 const GLOBAL_THEMES: ThemeInterface = {
-- 
cgit v1.2.3


From dbdd2fb7d08de6b07cf8c25b26c72be5cb50635a Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 21:42:25 +0100
Subject: Tweak modal confirmatino

---
 packages/website/ts/@next/components/modals/modal_contact.tsx | 8 +++++++-
 packages/website/ts/@next/icons/illustrations/rocketship.svg  | 9 +++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/ts/@next/icons/illustrations/rocketship.svg

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/modals/modal_contact.tsx b/packages/website/ts/@next/components/modals/modal_contact.tsx
index 64e08c967..a7ac469a7 100644
--- a/packages/website/ts/@next/components/modals/modal_contact.tsx
+++ b/packages/website/ts/@next/components/modals/modal_contact.tsx
@@ -99,7 +99,7 @@ export class ModalContact extends React.Component<Props> {
                             </ButtonRow>
                         </Form>
                         <Confirmation isSuccessful={isSuccessful}>
-                            <Icon name="checkmark" size="large" />
+                            <Icon name="rocketship" size="large" margin={[0, 0, 'default', 0]}  />
                             <Heading color={colors.textDarkPrimary} size={34} asElement="h2">Thanks for contacting us.</Heading>
                             <Paragraph isMuted={true} color={colors.textDarkPrimary}>We'll get back to you soon. If you need quick support in the meantime, reach out to the 0x team on Discord.</Paragraph>
                             <Button onClick={this.props.onDismiss}>Done</Button>
@@ -199,4 +199,10 @@ const Confirmation = styled.div<FormProps>`
     transform: translateY(-50%);
     opacity: ${props => props.isSuccessful ? `1` : `0`};
     visibility: ${props => props.isSuccessful ? 'visible' : `hidden`};
+
+    p {
+        max-width: 492px;
+        margin-left: auto;
+        margin-right: auto;
+    }
 `;
diff --git a/packages/website/ts/@next/icons/illustrations/rocketship.svg b/packages/website/ts/@next/icons/illustrations/rocketship.svg
new file mode 100644
index 000000000..e9b4b83ab
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/rocketship.svg
@@ -0,0 +1,9 @@
+<svg width="124" height="124" viewBox="0 0 124 124" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M44.6582 74.4521L12.4089 95.6738M18.9394 103.633L46.699 76.2888" stroke="#00AE99" stroke-width="2.5"/>
+<path d="M51.3926 80.5745L34.6538 115.266M25.8784 109.96L49.1477 78.5338" stroke="#00AE99" stroke-width="2.5"/>
+<path d="M77.212 78.8086L75.9699 78.949L75.9699 78.949L77.212 78.8086ZM77.603 60.0842L76.4001 59.7443L77.603 60.0842ZM84.9562 43.7018L83.979 42.9223L83.9342 42.9785L83.8961 43.0394L84.9562 43.7018ZM73.085 87.8359L72.2661 88.7803L73.2262 89.6128L74.0428 88.6391L73.085 87.8359ZM56.5473 79.3763L57.4218 80.2694L57.459 80.2331L57.493 80.1937L56.5473 79.3763ZM53.8137 79.4142L54.6312 78.4685L54.6311 78.4685L53.8137 79.4142ZM53.0049 80.3499L53.7507 81.3531L53.8608 81.2712L53.9505 81.1674L53.0049 80.3499ZM51.4635 80.243L52.2809 79.2973L52.2809 79.2973L51.4635 80.243ZM61.3832 68.3677L60.5429 69.2931L60.5542 69.3034L60.5658 69.3134L61.3832 68.3677ZM74.9165 85.3062L75.9718 85.9761L75.9718 85.9761L74.9165 85.3062ZM91.434 27.7957L92.5916 27.3241L92.4784 27.0462L92.2514 26.85L91.434 27.7957ZM42.7642 49.0315L42.8049 50.2809L42.8049 50.2809L42.7642 49.0315ZM61.2349 45.9355L61.7453 47.0765L61.2349 45.9355ZM76.3811 36.2894L77.1898 37.2424L77.2446 37.1959L77.2937 37.1435L76.3811 36.2894ZM34.429 54.4212L33.4956 53.5898L32.6503 54.5386L33.613 55.3682L34.429 54.4212ZM45.1923 69.5609L44.2467 68.7435L44.2127 68.7828L44.182 68.8248L45.1923 69.5609ZM45.5503 72.2712L46.3678 71.3256L46.3678 71.3256L45.5503 72.2712ZM44.7415 73.207L43.7958 72.3895L43.7061 72.4933L43.641 72.6141L44.7415 73.207ZM45.0703 74.7167L45.8878 73.771L45.8878 73.771L45.0703 74.7167ZM55.3854 63.1831L54.5679 64.1288L54.5795 64.1388L54.5913 64.1485L55.3854 63.1831ZM36.667 52.2431L35.8515 51.2958L35.8515 51.2958L36.667 52.2431ZM91.1826 27.5784L92 26.6327L91.773 26.4365L91.4817 26.3647L91.1826 27.5784ZM83.9509 43.0422L61.4101 69.1188L63.3014 70.7536L85.8422 44.6771L83.9509 43.0422ZM78.4541 78.6681C78.0305 74.9211 76.5083 68.5531 78.8059 60.4242L76.4001 59.7443C73.9348 68.4667 75.5746 75.4525 75.9699 78.949L78.4541 78.6681ZM78.8059 60.4242C80.6674 53.8382 84.3943 46.96 86.0163 44.3642L83.8961 43.0394C82.2037 45.748 78.349 52.8492 76.4001 59.7443L78.8059 60.4242ZM85.9334 44.4813C86.7782 43.4222 88.106 41.5706 89.3107 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+<path d="M66.0818 13.4286V16.2857M66.0818 19.1428V16.2857M66.0818 16.2857H63.2246H68.9389" stroke="#00AE99" stroke-width="2.5"/>
+<path d="M108.122 62V64.8571M108.122 67.7143V64.8571M108.122 64.8571H105.265H110.979" stroke="#00AE99" stroke-width="2.5"/>
+<path d="M37.9182 25.6735V28.5307M37.9182 31.3878V28.5307M37.9182 28.5307H35.061H40.7753" stroke="#00AE99" stroke-width="2.5"/>
+<path d="M62 122C95.1371 122 122 95.1371 122 62C122 28.8629 95.1371 2 62 2C28.8629 2 2 28.8629 2 62C2 95.1371 28.8629 122 62 122Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+</svg>
-- 
cgit v1.2.3


From 361dc29338de03f3a8e4164f87bcdf20f2f15915 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 21:50:59 +0100
Subject: Fix xianny

---
 packages/website/public/images/@next/team/XiannyN.jpg | Bin 29992 -> 0 bytes
 packages/website/public/images/@next/team/xianny.jpg  | Bin 0 -> 29992 bytes
 packages/website/ts/@next/pages/about/team.tsx        |   2 +-
 3 files changed, 1 insertion(+), 1 deletion(-)
 delete mode 100755 packages/website/public/images/@next/team/XiannyN.jpg
 create mode 100755 packages/website/public/images/@next/team/xianny.jpg

(limited to 'packages')

diff --git a/packages/website/public/images/@next/team/XiannyN.jpg b/packages/website/public/images/@next/team/XiannyN.jpg
deleted file mode 100755
index 4e6a3bb8c..000000000
Binary files a/packages/website/public/images/@next/team/XiannyN.jpg and /dev/null differ
diff --git a/packages/website/public/images/@next/team/xianny.jpg b/packages/website/public/images/@next/team/xianny.jpg
new file mode 100755
index 000000000..4e6a3bb8c
Binary files /dev/null and b/packages/website/public/images/@next/team/xianny.jpg differ
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 05bfc6a85..14af70783 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -141,7 +141,7 @@ const team: TeamMember[] = [
         title: 'senior engineer',
     },
     {
-        imageUrl: '/images/@next/team/xiannyN.jpg',
+        imageUrl: '/images/@next/team/xianny.jpg',
         name: 'Xianny Ng',
         title: 'engineer',
     },
-- 
cgit v1.2.3


From 76a4468b85035901c862e43c60c7bd3077dc8eb5 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 21:51:09 +0100
Subject: Change chapter link

---
 packages/website/ts/@next/components/aboutPageLayout.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/aboutPageLayout.tsx b/packages/website/ts/@next/components/aboutPageLayout.tsx
index 58ac2ff83..97e709471 100644
--- a/packages/website/ts/@next/components/aboutPageLayout.tsx
+++ b/packages/website/ts/@next/components/aboutPageLayout.tsx
@@ -21,7 +21,7 @@ export const AboutPageLayout = (props: Props) => (
     <SiteWrap theme="light">
         <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
             <Column>
-               <ChapterLink to="/next/about/mission">Our Mission</ChapterLink>
+               <ChapterLink to="/next/about/mission">Mission</ChapterLink>
                <ChapterLink to="/next/about/team">Team</ChapterLink>
                <ChapterLink to="/next/about/press">Press</ChapterLink>
                <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
-- 
cgit v1.2.3


From d9b58848346a4be41684eea244e393afaab6a617 Mon Sep 17 00:00:00 2001
From: kao <zichongkao@gmail.com>
Date: Thu, 13 Dec 2018 13:33:46 -0800
Subject: Respond to CR

---
 packages/order-watcher/README.md                   |  81 ++++++++
 .../src/order_watcher/order_watcher_websocket.ts   | 209 ++++++++++-----------
 .../order-watcher/src/schemas/websocket_schemas.ts |  32 ++++
 .../src/schemas/websocket_utf8_message_schema.ts   |   8 -
 packages/order-watcher/src/types.ts                |  30 ++-
 .../test/order_watcher_websocket_test.ts           |  79 +++++---
 6 files changed, 295 insertions(+), 144 deletions(-)
 create mode 100644 packages/order-watcher/src/schemas/websocket_schemas.ts
 delete mode 100644 packages/order-watcher/src/schemas/websocket_utf8_message_schema.ts

(limited to 'packages')

diff --git a/packages/order-watcher/README.md b/packages/order-watcher/README.md
index c0b99b272..7eae0ae16 100644
--- a/packages/order-watcher/README.md
+++ b/packages/order-watcher/README.md
@@ -4,6 +4,9 @@ An order watcher daemon that watches for order validity.
 
 #### Read the wiki [article](https://0xproject.com/wiki#0x-OrderWatcher).
 
+OrderWatcher also comes with a WebSocket server to provide language-agnostic access
+to order watching functionality. We used the [WebSocket Client and Server Implementation for Node](https://www.npmjs.com/package/websocket).
+
 ## Installation
 
 **Install**
@@ -26,6 +29,84 @@ If your project is in [TypeScript](https://www.typescriptlang.org/), add the fol
 }
 ```
 
+## Using the WebSocket Server
+
+**Setup**
+
+**Environmental Variables**
+Several environmental variables can be set to configure the server:
+
+*   `ORDER_WATCHER_HTTP_PORT` specifies the port that the http server will listen on
+    and accept connections from. When this is not set, we default to 8080.
+
+**Requests**
+The server accepts three types of requests: `ADD_ORDER`, `REMOVE_ORDER` and `GET_STATS`. These mirror what the underlying OrderWatcher does. You can read more in the [wiki](https://0xproject.com/wiki#0x-OrderWatcher). Unlike the OrderWatcher, it does not expose any subscribe or unsubscribe functionality because the client implicitly subscribes and unsubscribes by connecting to the server.
+
+The first step for making a request is establishing a connection with the server. In Javascript:
+
+```
+var W3CWebSocket = require('websocket').w3cwebsocket;
+wsClient = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080');
+```
+
+In Python, you could use the [websocket-client library](http://pypi.python.org/pypi/websocket-client/) and run:
+
+```
+from websocket import create_connection
+wsClient = create_connection("ws://127.0.0.1:8080")
+```
+
+With the connection established, you prepare the payload for your request. The payload is a json object with the following structure:
+
+*   For `GET_STATE`, the payload is `{ action: 'GET_STATS }`.
+*   For `ADD_ORDER`, use `{ action: 'ADD_ORDER', signedOrder: <your signedOrder> }`.
+*   For `REMOVE_ORDER`, use `{ action: 'REMOVE_ORDER', orderHash: <your orderHash> }`.
+
+Next, convert the payload to a string and send it through the connection.
+In Javascript:
+
+```
+const addOrderPayload = {
+    action: 'ADD_ORDER',
+    signedOrder: <your signedOrder>,
+};
+wsClient.send(JSON.stringify(addOrderPayload));
+```
+
+In Python:
+
+```
+import json
+remove_order_payload = {
+    'action': 'REMOVE_ORDER',
+    'orderHash': '0x6edc16bf37fde79f5012088c33784c730e2f103d9ab1caf73060c386ad107b7e',
+}
+wsClient.send(json.dumps(remove_order_payload));
+```
+
+**Response**
+The server responds to all requests in a similar format. In the data field, you'll find another json object that has been converted into a string. This json object contains the following fields:
+
+*   `action`: The action the server is responding to. Eg. `ADD_ORDER`. When order states change the server may also initiate a response. In this case, action will be listed as `UPDATE`.
+*   `success`: `true` or `false`; Indicates whether the server handled the request without problems.
+*   `result`: This field varies based on the action. `UPDATE` responses contained the new order state. `GET_STATS` responses contain the current order count. When there are errors, the error messages are stored in here.
+
+In Javascript, the responses can be parsed using the `onmessage` callback:
+
+```
+wsClient.onmessage = (msg) => {
+    const responseData = JSON.parse(msg.data);
+    const action = responseData.action
+};
+```
+
+In Python, `recv` is a lightweight way to receive a response:
+
+```
+result = wsClient.recv()
+action = result.action
+```
+
 ## Contributing
 
 We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
diff --git a/packages/order-watcher/src/order_watcher/order_watcher_websocket.ts b/packages/order-watcher/src/order_watcher/order_watcher_websocket.ts
index 84afc4000..806c7c6a5 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher_websocket.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher_websocket.ts
@@ -1,60 +1,57 @@
 import { ContractAddresses } from '@0x/contract-addresses';
-import { SignedOrder } from '@0x/types';
+import { OrderState, SignedOrder } from '@0x/types';
 import { BigNumber, logUtils } from '@0x/utils';
 import { Provider } from 'ethereum-types';
 import * as http from 'http';
 import * as WebSocket from 'websocket';
 
-import { webSocketUtf8MessageSchema } from '../schemas/websocket_utf8_message_schema';
-import { OnOrderStateChangeCallback, OrderWatcherConfig } from '../types';
+import { webSocketRequestSchema, webSocketUtf8MessageSchema } from '../schemas/websocket_schemas';
+import {
+    OnOrderStateChangeCallback,
+    OrderWatcherAction,
+    OrderWatcherConfig,
+    WebSocketRequest,
+    WebSocketResponse,
+} from '../types';
 import { assert } from '../utils/assert';
 
 import { OrderWatcher } from './order_watcher';
 
 const DEFAULT_HTTP_PORT = 8080;
 
-const enum OrderWatcherAction {
-    // Actions initiated by the user.
-    getStats = 'getStats',
-    addOrderAsync = 'addOrderAsync',
-    removeOrder = 'removeOrder',
-    // These are spontaneous; they are primarily orderstate changes.
-    orderWatcherUpdate = 'orderWatcherUpdate',
-    // `subscribe` and `unsubscribe` are methods of OrderWatcher, but we don't
-    // need to expose them to the WebSocket server user because the user implicitly
-    // subscribes and unsubscribes by connecting and disconnecting from the server.
-}
-
-// Users have to create a json object of this format and attach it to
-// the data field of their WebSocket message to interact with this server.
-interface WebSocketRequestData {
-    action: OrderWatcherAction;
-    params: any;
-}
-
-// Users should expect a json object of this format in the data field
-// of the WebSocket messages that this server sends out.
-interface WebSocketResponseData {
-    action: OrderWatcherAction;
-    success: number;
-    result: any;
-}
-
 // Wraps the OrderWatcher functionality in a WebSocket server. Motivations:
 // 1) Users can watch orders via non-typescript programs.
 // 2) Better encapsulation so that users can work
 export class OrderWatcherWebSocketServer {
-    public httpServer: http.Server;
-    public readonly _orderWatcher: OrderWatcher;
+    public readonly _orderWatcher: OrderWatcher; // public for testing
+    private readonly _httpServer: http.Server;
     private readonly _connectionStore: Set<WebSocket.connection>;
     private readonly _wsServer: WebSocket.server;
     /**
-     * Instantiate a new web socket server which provides OrderWatcher functionality
-     *  @param provider Web3 provider to use for JSON RPC calls (for OrderWatcher)
-     *  @param networkId NetworkId to watch orders on (for OrderWatcher)
+     *  Recover types lost when the payload is stringified.
+     */
+    private static _parseSignedOrder(rawRequest: any): SignedOrder {
+        const bigNumberFields = [
+            'salt',
+            'makerFee',
+            'takerFee',
+            'makerAssetAmount',
+            'takerAssetAmount',
+            'expirationTimeSeconds',
+        ];
+        for (const field of bigNumberFields) {
+            rawRequest[field] = new BigNumber(rawRequest[field]);
+        }
+        return rawRequest;
+    }
+
+    /**
+     * Instantiate a new WebSocket server which provides OrderWatcher functionality
+     *  @param provider Web3 provider to use for JSON RPC calls.
+     *  @param networkId NetworkId to watch orders on.
      *  @param contractAddresses Optional contract addresses. Defaults to known
-     *  addresses based on networkId (for OrderWatcher)
-     *  @param partialConfig Optional configurations (for OrderWatcher)
+     *  addresses based on networkId.
+     *  @param partialConfig Optional configurations.
      */
     constructor(
         provider: Provider,
@@ -64,85 +61,98 @@ export class OrderWatcherWebSocketServer {
     ) {
         this._orderWatcher = new OrderWatcher(provider, networkId, contractAddresses, partialConfig);
         this._connectionStore = new Set();
-        this.httpServer = http.createServer();
+        this._httpServer = http.createServer();
         this._wsServer = new WebSocket.server({
-            httpServer: this.httpServer,
+            httpServer: this._httpServer,
+            // Avoid setting autoAcceptConnections to true as it defeats all
+            // standard cross-origin protection facilities built into the protocol
+            // and the browser. Also ensures that a request event is emitted by
+            // the server whenever a new WebSocket request is made.
             autoAcceptConnections: false,
         });
 
-        this._wsServer.on('request', (request: any) => {
+        this._wsServer.on('request', async (request: any) => {
             // Designed for usage pattern where client and server are run on the same
             // machine by the same user. As such, no security checks are in place.
             const connection: WebSocket.connection = request.accept(null, request.origin);
             logUtils.log(`${new Date()} [Server] Accepted connection from origin ${request.origin}.`);
-            connection.on('message', this._messageCallback.bind(this, connection));
-            connection.on('close', this._closeCallback.bind(this, connection));
+            connection.on('message', await this._onMessageCallbackAsync.bind(this, connection));
+            connection.on('close', this._onCloseCallback.bind(this, connection));
             this._connectionStore.add(connection);
         });
 
         // Have the WebSocket server subscribe to the OrderWatcher to receive updates.
         // These updates are then broadcast to clients in the _connectionStore.
-        this._orderWatcher.subscribe(this._broadcastCallback);
+        const broadcastCallback: OnOrderStateChangeCallback = this._broadcastCallback.bind(this);
+        this._orderWatcher.subscribe(broadcastCallback);
     }
 
     /**
      * Activates the WebSocket server by having its HTTP server start listening.
      */
     public listen(): void {
-        this.httpServer.listen(DEFAULT_HTTP_PORT, () => {
-            logUtils.log(`${new Date()} [Server] Listening on port ${DEFAULT_HTTP_PORT}`);
+        const port = process.env.ORDER_WATCHER_HTTP_PORT || DEFAULT_HTTP_PORT;
+        this._httpServer.listen(port, () => {
+            logUtils.log(`${new Date()} [Server] Listening on port ${port}`);
         });
     }
 
+    /**
+     * Deactivates the WebSocket server by stopping the HTTP server from accepting
+     * new connections.
+     */
     public close(): void {
-        this.httpServer.close();
+        this._httpServer.close();
     }
 
-    private _messageCallback(connection: WebSocket.connection, message: any): void {
-        assert.doesConformToSchema('message', message, webSocketUtf8MessageSchema);
-        const requestData: WebSocketRequestData = JSON.parse(message.utf8Data);
-        const responseData = this._routeRequest(requestData);
-        logUtils.log(`${new Date()} [Server] OrderWatcher output: ${JSON.stringify(responseData)}`);
-        connection.sendUTF(JSON.stringify(responseData));
+    private async _onMessageCallbackAsync(connection: WebSocket.connection, message: any): Promise<void> {
+        const response: WebSocketResponse = {
+            action: null,
+            success: false,
+            result: null,
+        };
+        try {
+            assert.doesConformToSchema('message', message, webSocketUtf8MessageSchema);
+            const request: WebSocketRequest = JSON.parse(message.utf8Data);
+            assert.doesConformToSchema('request', request, webSocketRequestSchema);
+            response.action = request.action;
+            response.success = true;
+            response.result = await this._routeRequestAsync(request);
+        } catch (err) {
+            response.result = err.toString();
+        }
+        logUtils.log(`${new Date()} [Server] OrderWatcher output: ${JSON.stringify(response)}`);
+        connection.sendUTF(JSON.stringify(response));
     }
 
-    private _closeCallback(connection: WebSocket.connection): void {
+    private _onCloseCallback(connection: WebSocket.connection): void {
         this._connectionStore.delete(connection);
         logUtils.log(`${new Date()} [Server] Client ${connection.remoteAddress} disconnected.`);
     }
 
-    private _routeRequest(requestData: WebSocketRequestData): WebSocketResponseData {
-        const responseData: WebSocketResponseData = {
-            action: requestData.action,
-            success: 0,
-            result: undefined,
-        };
-
-        try {
-            logUtils.log(`${new Date()} [Server] Request received: ${requestData.action}`);
-            switch (requestData.action) {
-                case 'addOrderAsync': {
-                    const signedOrder: SignedOrder = this._parseSignedOrder(requestData);
-                    // tslint:disable-next-line:no-floating-promises
-                    this._orderWatcher.addOrderAsync(signedOrder); // Ok to fireNforget
-                    break;
-                }
-                case 'removeOrder': {
-                    this._orderWatcher.removeOrder(requestData.params.orderHash);
-                    break;
-                }
-                case 'getStats': {
-                    responseData.result = this._orderWatcher.getStats();
-                    break;
-                }
-                default:
-                    throw new Error(`[Server] Invalid request action: ${requestData.action}`);
+    private async _routeRequestAsync(request: WebSocketRequest): Promise<any> {
+        logUtils.log(`${new Date()} [Server] Request received: ${request.action}`);
+        let result = null;
+        switch (request.action) {
+            case OrderWatcherAction.AddOrder: {
+                const signedOrder: SignedOrder = OrderWatcherWebSocketServer._parseSignedOrder(request.signedOrder);
+                await this._orderWatcher.addOrderAsync(signedOrder);
+                break;
             }
-            responseData.success = 1;
-        } catch (err) {
-            responseData.result = { error: err.toString() };
+            case OrderWatcherAction.RemoveOrder: {
+                const orderHash = request.orderHash || '_';
+                this._orderWatcher.removeOrder(orderHash);
+                break;
+            }
+            case OrderWatcherAction.GetStats: {
+                result = this._orderWatcher.getStats();
+                break;
+            }
+            default:
+                // Should never reach here. Should be caught by JSON schema check.
+                throw new Error(`[Server] Invalid request action: ${request.action}`);
         }
-        return responseData;
+        return result;
     }
 
     /**
@@ -150,35 +160,14 @@ export class OrderWatcherWebSocketServer {
      * we do not support clients subscribing to only a subset of orders. As such,
      * Client B will be notified of changes to an order that Client A added.
      */
-    private readonly _broadcastCallback: OnOrderStateChangeCallback = (err, orderState) => {
+    private _broadcastCallback(err: Error | null, orderState?: OrderState): void {
         this._connectionStore.forEach((connection: WebSocket.connection) => {
-            const responseData: WebSocketResponseData = {
-                action: OrderWatcherAction.orderWatcherUpdate,
-                success: 1,
+            const response: WebSocketResponse = {
+                action: OrderWatcherAction.Update,
+                success: true,
                 result: orderState || err,
             };
-            connection.sendUTF(JSON.stringify(responseData));
+            connection.sendUTF(JSON.stringify(response));
         });
-        // tslint:disable-next-line:semicolon
-    }; // tslint thinks this is a class method, It's actally a property that holds a function.
-
-    /**
-     * Recover types lost when the payload is stringified.
-     */
-    private readonly _parseSignedOrder = (requestData: WebSocketRequestData) => {
-        const signedOrder = requestData.params.signedOrder;
-        const bigNumberFields = [
-            'salt',
-            'makerFee',
-            'takerFee',
-            'makerAssetAmount',
-            'takerAssetAmount',
-            'expirationTimeSeconds',
-        ];
-        for (const field of bigNumberFields) {
-            signedOrder[field] = new BigNumber(signedOrder[field]);
-        }
-        return signedOrder;
-        // tslint:disable-next-line:semicolon
-    }; // tslint thinks this is a class method, It's actally a property that holds a function.
+    }
 }
diff --git a/packages/order-watcher/src/schemas/websocket_schemas.ts b/packages/order-watcher/src/schemas/websocket_schemas.ts
new file mode 100644
index 000000000..c250d12f1
--- /dev/null
+++ b/packages/order-watcher/src/schemas/websocket_schemas.ts
@@ -0,0 +1,32 @@
+export const webSocketUtf8MessageSchema = {
+    id: '/webSocketUtf8MessageSchema',
+    properties: {
+        utf8Data: { type: 'string' },
+    },
+    type: 'object',
+    required: ['utf8Data'],
+};
+
+export const webSocketRequestSchema = {
+    id: '/webSocketRequestSchema',
+    properties: {
+        action: { enum: ['GET_STATS', 'ADD_ORDER', 'REMOVE_ORDER'] },
+        signedOrder: { $ref: '/signedOrderSchema' },
+        orderHash: { type: 'string' },
+    },
+    anyOf: [
+        {
+            properties: { action: { enum: ['ADD_ORDER'] } },
+            required: ['signedOrder'],
+        },
+        {
+            properties: { action: { enum: ['REMOVE_ORDER'] } },
+            required: ['orderHash'],
+        },
+        {
+            properties: { action: { enum: ['GET_STATS'] } },
+            required: [],
+        },
+    ],
+    type: 'object',
+};
diff --git a/packages/order-watcher/src/schemas/websocket_utf8_message_schema.ts b/packages/order-watcher/src/schemas/websocket_utf8_message_schema.ts
deleted file mode 100644
index 0a0eed407..000000000
--- a/packages/order-watcher/src/schemas/websocket_utf8_message_schema.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-export const webSocketUtf8MessageSchema = {
-    id: '/WebSocketUtf8MessageSchema',
-    properties: {
-        utf8Data: { type: 'string' },
-    },
-    type: 'object',
-    required: ['utf8Data'],
-};
diff --git a/packages/order-watcher/src/types.ts b/packages/order-watcher/src/types.ts
index 8078dd971..7f6219732 100644
--- a/packages/order-watcher/src/types.ts
+++ b/packages/order-watcher/src/types.ts
@@ -1,4 +1,4 @@
-import { OrderState } from '@0x/types';
+import { OrderState, SignedOrder } from '@0x/types';
 import { LogEntryEvent } from 'ethereum-types';
 
 export enum OrderWatcherError {
@@ -31,3 +31,31 @@ export enum InternalOrderWatcherError {
     ZrxNotInTokenRegistry = 'ZRX_NOT_IN_TOKEN_REGISTRY',
     WethNotInTokenRegistry = 'WETH_NOT_IN_TOKEN_REGISTRY',
 }
+
+export enum OrderWatcherAction {
+    // Actions initiated by the user.
+    GetStats = 'GET_STATS',
+    AddOrder = 'ADD_ORDER',
+    RemoveOrder = 'REMOVE_ORDER',
+    // These are spontaneous; they are primarily orderstate changes.
+    Update = 'UPDATE',
+    // `subscribe` and `unsubscribe` are methods of OrderWatcher, but we don't
+    // need to expose them to the WebSocket server user because the user implicitly
+    // subscribes and unsubscribes by connecting and disconnecting from the server.
+}
+
+// Users have to create a json object of this format and attach it to
+// the data field of their WebSocket message to interact with the server.
+export interface WebSocketRequest {
+    action: OrderWatcherAction;
+    signedOrder?: SignedOrder;
+    orderHash?: string;
+}
+
+// Users should expect a json object of this format in the data field
+// of the WebSocket messages that the server sends out.
+export interface WebSocketResponse {
+    action: OrderWatcherAction | null;
+    success: boolean;
+    result: any;
+}
diff --git a/packages/order-watcher/test/order_watcher_websocket_test.ts b/packages/order-watcher/test/order_watcher_websocket_test.ts
index e7b18e44b..a9e72ce21 100644
--- a/packages/order-watcher/test/order_watcher_websocket_test.ts
+++ b/packages/order-watcher/test/order_watcher_websocket_test.ts
@@ -41,11 +41,11 @@ describe.only('OrderWatcherWebSocket', async () => {
     let zrxTokenAddress: string;
     let signedOrder: SignedOrder;
     let orderHash: string;
-    let addOrderPayload: { action: string; params: { signedOrder: SignedOrder } };
-    let removeOrderPayload: { action: string; params: { orderHash: string } };
+    let addOrderPayload: { action: string; signedOrder: SignedOrder };
+    let removeOrderPayload: { action: string; orderHash: string };
     const decimals = constants.ZRX_DECIMALS;
     const fillableAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(5), decimals);
-    // createFillableSignedOrderAsync is Promise-based, which forces us
+    // HACK: createFillableSignedOrderAsync is Promise-based, which forces us
     // to use Promises instead of the done() callbacks for tests.
     // onmessage callback must thus be wrapped as a Promise.
     const _onMessageAsync = async (client: WebSocket.w3cwebsocket) =>
@@ -88,12 +88,12 @@ describe.only('OrderWatcherWebSocket', async () => {
         );
         orderHash = orderHashUtils.getOrderHashHex(signedOrder);
         addOrderPayload = {
-            action: 'addOrderAsync',
-            params: { signedOrder },
+            action: 'ADD_ORDER',
+            signedOrder,
         };
         removeOrderPayload = {
-            action: 'removeOrder',
-            params: { orderHash },
+            action: 'REMOVE_ORDER',
+            orderHash,
         };
 
         // Prepare OrderWatcher WebSocket server
@@ -118,14 +118,13 @@ describe.only('OrderWatcherWebSocket', async () => {
 
     it('responds to getStats requests correctly', (done: any) => {
         const payload = {
-            action: 'getStats',
-            params: {},
+            action: 'GET_STATS',
         };
         wsClient.onopen = () => wsClient.send(JSON.stringify(payload));
         wsClient.onmessage = (msg: any) => {
             const responseData = JSON.parse(msg.data);
-            expect(responseData.action).to.be.eq('getStats');
-            expect(responseData.success).to.be.eq(1);
+            expect(responseData.action).to.be.eq('GET_STATS');
+            expect(responseData.success).to.be.true();
             expect(responseData.result.orderCount).to.be.eq(0);
             done();
         };
@@ -133,23 +132,53 @@ describe.only('OrderWatcherWebSocket', async () => {
 
     it('throws an error when an invalid action is attempted', async () => {
         const invalidActionPayload = {
-            action: 'badAction',
-            params: {},
+            action: 'BAD_ACTION',
         };
         wsClient.onopen = () => wsClient.send(JSON.stringify(invalidActionPayload));
         const errorMsg = await _onMessageAsync(wsClient);
         const errorData = JSON.parse(errorMsg.data);
-        expect(errorData.action).to.be.eq('badAction');
-        expect(errorData.success).to.be.eq(0);
-        expect(errorData.result.error).to.be.eq('Error: [Server] Invalid request action: badAction');
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.action).to.be.null;
+        expect(errorData.success).to.be.false();
+        expect(errorData.result).to.match(/^Error: Expected request to conform to schema/);
     });
 
-    it('executes addOrderAsync and removeOrder requests correctly', async () => {
+    it('throws an error when we try to add an order without a signedOrder', async () => {
+        const noSignedOrderAddOrderPayload = {
+            action: 'ADD_ORDER',
+            orderHash: '0x0',
+        };
+        wsClient.onopen = () => wsClient.send(JSON.stringify(noSignedOrderAddOrderPayload));
+        const errorMsg = await _onMessageAsync(wsClient);
+        const errorData = JSON.parse(errorMsg.data);
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.action).to.be.null;
+        expect(errorData.success).to.be.false();
+        expect(errorData.result).to.match(/^Error: Expected request to conform to schema/);
+    });
+
+    it('throws an error when we try to add a bad signedOrder', async () => {
+        const invalidAddOrderPayload = {
+            action: 'ADD_ORDER',
+            signedOrder: {
+                makerAddress: '0x0',
+            },
+        };
+        wsClient.onopen = () => wsClient.send(JSON.stringify(invalidAddOrderPayload));
+        const errorMsg = await _onMessageAsync(wsClient);
+        const errorData = JSON.parse(errorMsg.data);
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.action).to.be.null;
+        expect(errorData.success).to.be.false();
+        expect(errorData.result).to.match(/^Error: Expected request to conform to schema/);
+    });
+
+    it('executes addOrder and removeOrder requests correctly', async () => {
         wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
         const addOrderMsg = await _onMessageAsync(wsClient);
         const addOrderData = JSON.parse(addOrderMsg.data);
-        expect(addOrderData.action).to.be.eq('addOrderAsync');
-        expect(addOrderData.success).to.be.eq(1);
+        expect(addOrderData.action).to.be.eq('ADD_ORDER');
+        expect(addOrderData.success).to.be.true();
         expect((wsServer._orderWatcher as any)._orderByOrderHash).to.deep.include({
             [orderHash]: signedOrder,
         });
@@ -157,8 +186,8 @@ describe.only('OrderWatcherWebSocket', async () => {
         wsClient.send(JSON.stringify(removeOrderPayload));
         const removeOrderMsg = await _onMessageAsync(wsClient);
         const removeOrderData = JSON.parse(removeOrderMsg.data);
-        expect(removeOrderData.action).to.be.eq('removeOrder');
-        expect(removeOrderData.success).to.be.eq(1);
+        expect(removeOrderData.action).to.be.eq('REMOVE_ORDER');
+        expect(removeOrderData.success).to.be.true();
         expect((wsServer._orderWatcher as any)._orderByOrderHash).to.not.deep.include({
             [orderHash]: signedOrder,
         });
@@ -175,8 +204,8 @@ describe.only('OrderWatcherWebSocket', async () => {
         // Ensure that orderStateInvalid message is received.
         const orderWatcherUpdateMsg = await _onMessageAsync(wsClient);
         const orderWatcherUpdateData = JSON.parse(orderWatcherUpdateMsg.data);
-        expect(orderWatcherUpdateData.action).to.be.eq('orderWatcherUpdate');
-        expect(orderWatcherUpdateData.success).to.be.eq(1);
+        expect(orderWatcherUpdateData.action).to.be.eq('UPDATE');
+        expect(orderWatcherUpdateData.success).to.be.true();
         const invalidOrderState = orderWatcherUpdateData.result as OrderStateInvalid;
         expect(invalidOrderState.isValid).to.be.false();
         expect(invalidOrderState.orderHash).to.be.eq(orderHash);
@@ -198,8 +227,8 @@ describe.only('OrderWatcherWebSocket', async () => {
             takerAddress,
         );
         const nonZeroMakerFeeOrderPayload = {
-            action: 'addOrderAsync',
-            params: { nonZeroMakerFeeSignedOrder },
+            action: 'ADD_ORDER',
+            signedOrder: nonZeroMakerFeeSignedOrder,
         };
 
         // Set up a second client and have it add the order
-- 
cgit v1.2.3


From 32eab3acff7d2cb334db9396a6182df9ba672390 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 21:56:12 +0100
Subject: Fix modal submit

---
 .../ts/@next/components/modals/modal_contact.tsx   | 25 ++++++++++++++++------
 1 file changed, 18 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/modals/modal_contact.tsx b/packages/website/ts/@next/components/modals/modal_contact.tsx
index a7ac469a7..1a78cb7ce 100644
--- a/packages/website/ts/@next/components/modals/modal_contact.tsx
+++ b/packages/website/ts/@next/components/modals/modal_contact.tsx
@@ -31,6 +31,10 @@ export class ModalContact extends React.Component<Props> {
         errors: {},
     };
     public nameRef: React.RefObject<HTMLInputElement> = React.createRef();
+    public emailRef: React.RefObject<HTMLInputElement> = React.createRef();
+    public companyProjectRef: React.RefObject<HTMLInputElement> = React.createRef();
+    public linkRef: React.RefObject<HTMLInputElement> = React.createRef();
+    public commentsRef: React.RefObject<HTMLInputElement> = React.createRef();
     public constructor(props: Props) {
         super(props);
     }
@@ -56,11 +60,14 @@ export class ModalContact extends React.Component<Props> {
                                     type="text"
                                     width={InputWidth.Half}
                                     ref={this.nameRef}
+                                    required={true}
                                 />
                                 <Input
                                     name="email"
                                     label="Your email"
                                     type="email"
+                                    ref={this.emailRef}
+                                    required={true}
                                     width={InputWidth.Half}
                                 />
                             </InputRow>
@@ -69,6 +76,8 @@ export class ModalContact extends React.Component<Props> {
                                     name="companyOrProject"
                                     label="Name of your project / company"
                                     type="text"
+                                    ref={this.companyProjectRef}
+                                    required={true}
                                 />
                             </InputRow>
                             <InputRow>
@@ -76,6 +85,7 @@ export class ModalContact extends React.Component<Props> {
                                     name="link"
                                     label="Do you have any documentation or a website?"
                                     type="text"
+                                    ref={this.linkRef}
                                 />
                             </InputRow>
                             <InputRow>
@@ -83,6 +93,7 @@ export class ModalContact extends React.Component<Props> {
                                     name="comments"
                                     label="Anything else?"
                                     type="textarea"
+                                    ref={this.commentsRef}
                                 />
                             </InputRow>
                             <ButtonRow>
@@ -112,23 +123,23 @@ export class ModalContact extends React.Component<Props> {
     private async _onSubmitAsync(e: Event): Promise<void> {
         e.preventDefault();
 
-        // const email = this.emailInput.current.value;
-        const email = '';
-        const projectOrCompany = '';
-        const link = '';
-        const comments = '';
+        const name = this.nameRef.current.value;
+        const email = this.emailRef.current.value;
+        const projectOrCompany = this.companyProjectRef.current.value;
+        const link = this.linkRef.current.value;
+        const comments = this.commentsRef.current.value;
 
         this.setState({ ...this.state, isSubmitting: true });
 
         try {
-            const response = await fetch('https://website-api.0xproject.com/leads', {
+            await fetch('https://website-api.0xproject.com/leads', {
                 method: 'post',
                 mode: 'cors',
                 credentials: 'same-origin',
                 headers: {
                     'content-type': 'application/json; charset=utf-8',
                 },
-                body: JSON.stringify({ email, projectOrCompany, link, comments }),
+                body: JSON.stringify({ name, email, projectOrCompany, link, comments }),
             });
 
             this.setState({ ...this.state, isSuccessful: true });
-- 
cgit v1.2.3


From a1410409fff5a015c5afbe3eabc1cbc8e70d1735 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 22:37:01 +0100
Subject: Add contact modal to pages with contact link

---
 packages/website/ts/@next/components/banner.tsx |   4 +-
 packages/website/ts/@next/pages/instant.tsx     | 127 ++++++++++++++----------
 packages/website/ts/@next/pages/launch_kit.tsx  |  17 +++-
 packages/website/ts/@next/pages/why.tsx         |  23 ++++-
 4 files changed, 112 insertions(+), 59 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index e8c846947..e779c5889 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -17,7 +17,8 @@ interface Props {
 
 interface CTAButton {
     text: string;
-    href: string;
+    href?: string;
+    onClick?: () => void;
 }
 
 interface BorderProps {
@@ -64,6 +65,7 @@ export const Banner: React.StatelessComponent<Props> = (props: Props) => {
                     {secondaryCta &&
                         <Button
                             href={secondaryCta.href}
+                            onClick={secondaryCta.onClick}
                             isTransparent={true}
                         >
                             {secondaryCta.text}
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 6f78c9bd3..85422b6e6 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -13,6 +13,7 @@ import {Section, SectionProps} from 'ts/@next/components/newLayout';
 import {SiteWrap} from 'ts/@next/components/siteWrap';
 import {Heading, Paragraph} from 'ts/@next/components/text';
 import { Configurator } from 'ts/@next/pages/instant/configurator';
+import { ModalContact } from '../components/modals/modal_contact';
 
 const featuresData = [
     {
@@ -58,58 +59,82 @@ const featuresData = [
     },
 ];
 
-export const Next0xInstant = () => (
-    <SiteWrap>
-        <Hero
-            title="Introducing 0x Instant"
-            description="A free and flexible way to offer simple crypto purchasing in any app or website"
-            actions={<Button href="#">Get Started</Button>}
-        />
-
-        <Section isFullWidth={true} isPadded={false} padding="30px 0">
-          <MarqueeWrap>
-              <div>
-                  {[...Array(18)].map((item, index) => (
-                    <Card key={`card-${index}`} index={index}>
-                      <img src={`/images/@next/0x-instant/widget-${(index % 6) + 1}.png`} />
-                    </Card>
-                  ))}
-              </div>
-          </MarqueeWrap>
-        </Section>
-
-        <Section>
-            {_.map(featuresData, (item, index) => (
-                <Definition
-                    key={`definition-${index}`}
-                    icon={item.icon}
-                    title={item.title}
-                    description={item.description}
-                    isInlineIcon={true}
-                    iconSize={240}
-                    actions={item.links}
+interface Props {
+    theme: {
+        bgColor: string;
+        textColor: string;
+        linkColor: string;
+    };
+}
+
+export class Next0xInstant extends React.Component<Props> {
+    public state = {
+        isContactModalOpen: false,
+    };
+    public render(): React.ReactNode {
+        return  (
+            <SiteWrap>
+                <Hero
+                    title="Introducing 0x Instant"
+                    description="A free and flexible way to offer simple crypto purchasing in any app or website"
+                    actions={<Button href="#">Get Started</Button>}
                 />
-            ))}
-        </Section>
-
-        <ConfiguratorSection maxWidth="1386px" padding="0 58px 70px" bgColor={colors.backgroundDark}>
-          <Heading>0x Instant Configurator</Heading>
-          <Configurator />
-        </ConfiguratorSection>
-
-        <Banner
-            heading="Need more flexibility?"
-            subline="Dive into our docs, or contact us if needed"
-            mainCta={{ text: 'Explore the Docs', href: '/docs' }}
-            secondaryCta={{ text: 'Get in Touch', href: '/contact' }}
-        />
-
-        <Section maxWidth="1170px" isPadded={false} padding="60px 0">
-              <Paragraph size="small" isMuted={0.5}>Disclaimer: The laws and regulations applicable to the use and exchange of digital assets and blockchain-native tokens, including through any software developed using the licensed work created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License, Version 2.0 applicable to the Work, developers are “solely responsible for determining the appropriateness of using or redistributing the Work,” which includes responsibility for ensuring compliance with any such applicable laws and regulations.</Paragraph>
-              <Paragraph size="small" isMuted={0.5}>See the Apache License, Version 2.0 for the specific language governing all applicable permissions and limitations.</Paragraph>
-        </Section>
-    </SiteWrap>
-);
+
+                <Section isFullWidth={true} isPadded={false} padding="30px 0">
+                <MarqueeWrap>
+                    <div>
+                        {[...Array(18)].map((item, index) => (
+                            <Card key={`card-${index}`} index={index}>
+                            <img src={`/images/@next/0x-instant/widget-${(index % 6) + 1}.png`} />
+                            </Card>
+                        ))}
+                    </div>
+                </MarqueeWrap>
+                </Section>
+
+                <Section>
+                    {_.map(featuresData, (item, index) => (
+                        <Definition
+                            key={`definition-${index}`}
+                            icon={item.icon}
+                            title={item.title}
+                            description={item.description}
+                            isInlineIcon={true}
+                            iconSize={240}
+                            actions={item.links}
+                        />
+                    ))}
+                </Section>
+
+                <ConfiguratorSection maxWidth="1386px" padding="0 58px 70px" bgColor={colors.backgroundDark}>
+                <Heading>0x Instant Configurator</Heading>
+                <Configurator />
+                </ConfiguratorSection>
+
+                <Banner
+                    heading="Need more flexibility?"
+                    subline="Dive into our docs, or contact us if needed"
+                    mainCta={{ text: 'Explore the Docs', href: '/docs' }}
+                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
+                />
+                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
+
+                <Section maxWidth="1170px" isPadded={false} padding="60px 0">
+                    <Paragraph size="small" isMuted={0.5}>Disclaimer: The laws and regulations applicable to the use and exchange of digital assets and blockchain-native tokens, including through any software developed using the licensed work created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License, Version 2.0 applicable to the Work, developers are “solely responsible for determining the appropriateness of using or redistributing the Work,” which includes responsibility for ensuring compliance with any such applicable laws and regulations.</Paragraph>
+                    <Paragraph size="small" isMuted={0.5}>See the Apache License, Version 2.0 for the specific language governing all applicable permissions and limitations.</Paragraph>
+                </Section>
+            </SiteWrap>
+        );
+    }
+
+    public _onOpenContactModal = (): void => {
+        this.setState({ isContactModalOpen: true });
+    }
+
+    public _onDismissContactModal = (): void => {
+        this.setState({ isContactModalOpen: false });
+    }
+}
 
 // scroll animation calc is simply (imageWidth * totalRepetitions) / 2
 // img width is 370px
diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index 1f53be34b..43b538df4 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -10,6 +10,7 @@ import { Icon } from 'ts/@next/components/icon';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 
 import {Section} from 'ts/@next/components/newLayout';
+import { ModalContact } from '../components/modals/modal_contact';
 
 const offersData = [
     {
@@ -31,7 +32,10 @@ const offersData = [
     },
 ];
 
-export class NextLaunchKit extends React.PureComponent {
+export class NextLaunchKit extends React.Component {
+    public state = {
+        isContactModalOpen: false,
+    };
     public render(): React.ReactNode {
         return (
             <SiteWrap theme="dark">
@@ -94,11 +98,20 @@ export class NextLaunchKit extends React.PureComponent {
                     heading="Need more flexibility?"
                     subline="Dive into our docs, or contact us if needed"
                     mainCta={{ text: 'Get Started', href: '/docs' }}
-                    secondaryCta={{ text: 'Get in Touch', href: '/contact' }}
+                    secondaryCta={{ text: 'Get in Touch', href: this._onOpenContactModal.bind(this) }}
                 />
+                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
             </SiteWrap>
         );
     }
+
+    public _onOpenContactModal = (): void => {
+        this.setState({ isContactModalOpen: true });
+    }
+
+    public _onDismissContactModal = (): void => {
+        this.setState({ isContactModalOpen: false });
+    }
 }
 
 const HeroActions = () => (
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index ba83ceb46..a267bd09e 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -7,12 +7,13 @@ import {Hero} from 'ts/@next/components/hero';
 
 import { Banner } from 'ts/@next/components/banner';
 import { Button } from 'ts/@next/components/button';
+import {Definition} from 'ts/@next/components/definition';
+import {Column, Section, WrapSticky} from 'ts/@next/components/newLayout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Slide, Slider } from 'ts/@next/components/slider/slider';
-import { Heading } from 'ts/@next/components/text';
 
-import {Definition} from 'ts/@next/components/definition';
-import {Column, Section, WrapSticky} from 'ts/@next/components/newLayout';
+import { ModalContact } from '../components/modals/modal_contact';
+import { Heading } from 'ts/@next/components/text';
 
 const offersData = [
     {
@@ -78,7 +79,10 @@ const useCaseSlides = [
     },
 ];
 
-export class NextWhy extends React.PureComponent {
+export class NextWhy extends React.Component {
+    public state = {
+        isContactModalOpen: false,
+    };
     public render(): React.ReactNode {
         return (
             <SiteWrap theme="dark">
@@ -191,11 +195,20 @@ export class NextWhy extends React.PureComponent {
                 heading="Ready to get started?"
                 subline="Dive into our docs, or contact us if needed"
                 mainCta={{ text: 'Get Started', href: '/docs' }}
-                secondaryCta={{ text: 'Get in Touch', href: '/contact' }}
+                secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
               />
+              <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
             </SiteWrap>
         );
     }
+
+    public _onOpenContactModal = (): void => {
+        this.setState({ isContactModalOpen: true });
+    }
+
+    public _onDismissContactModal = (): void => {
+        this.setState({ isContactModalOpen: false });
+    }
 }
 
 interface SectionProps {
-- 
cgit v1.2.3


From 373ebdbe38c00b1edcc4e255e71e1bc9a38c9c4b Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 22:38:43 +0100
Subject: Copy fixes

---
 packages/website/ts/@next/pages/about/jobs.tsx    | 2 +-
 packages/website/ts/@next/pages/about/mission.tsx | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index d707c8d39..3e117f528 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -50,7 +50,7 @@ export const NextAboutJobs = () => (
         <Section bgColor="#F3F6F4" isFlex={true} maxWidth="1170px" wrapWidth="100%">
                 <Column maxWidth="442px">
                     <Heading size="medium" marginBottom="30px">
-                        Powered by a Diverse Worldwide Community
+                        Powered by a Diverse, Global Community
                     </Heading>
 
                     <Paragraph>
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index bc52b4bb5..78602f8ad 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -20,7 +20,7 @@ const values = [
         icon: 'consistently-ship',
     },
     {
-        title: 'Focus on long-term Impact',
+        title: 'Focus on Long-term Impact',
         description: 'We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.',
         icon: 'long-term-impact',
     },
-- 
cgit v1.2.3


From 8570616d9765584e91c2fcfced398a6289536464 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 22:39:04 +0100
Subject: Update links

---
 packages/website/ts/@next/components/footer.tsx | 2 +-
 packages/website/ts/@next/components/header.tsx | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 69a327a43..bc441499d 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -29,7 +29,7 @@ const linkRows: LinkRows[] = [
         heading: 'Products',
         isOnMobile: true,
         links: [
-            { url: '/next/0x-instant', text: '0x Instant' },
+            { url: '/next/instant', text: '0x Instant' },
             { url: '#', text: '0x Launch Kit' },
         ],
     },
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 047f759c9..b31d34765 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -40,7 +40,7 @@ const navItems: NavItemProps[] = [
     },
     {
         id: 'products',
-        url: '/next/0x-instant',
+        url: '/next/instant',
         text: 'Products',
         dropdownComponent: DropdownProducts,
         dropdownWidth: 280,
-- 
cgit v1.2.3


From b9fa158092c0179d41f5cf7b4f62eec95dd7f4f6 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 23:03:45 +0100
Subject: Update links and routes

---
 packages/website/ts/@next/components/aboutPageLayout.tsx  |  9 +++++----
 .../ts/@next/components/dropdowns/dropdown_products.tsx   |  9 +++------
 packages/website/ts/@next/components/footer.tsx           | 15 ++++++++-------
 packages/website/ts/@next/components/header.tsx           |  7 ++++---
 packages/website/ts/@next/components/mobileNav.tsx        | 10 +++-------
 .../website/ts/@next/components/sections/landing/hero.tsx |  3 ++-
 packages/website/ts/@next/pages/about/team.tsx            |  3 ++-
 packages/website/ts/@next/pages/launch_kit.tsx            |  4 +++-
 packages/website/ts/types.ts                              |  6 ++++++
 9 files changed, 36 insertions(+), 30 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/aboutPageLayout.tsx b/packages/website/ts/@next/components/aboutPageLayout.tsx
index 97e709471..7d98804bb 100644
--- a/packages/website/ts/@next/components/aboutPageLayout.tsx
+++ b/packages/website/ts/@next/components/aboutPageLayout.tsx
@@ -8,6 +8,7 @@ import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
 import { addFadeInAnimation } from 'ts/@next/constants/animations';
+import { WebsitePaths } from 'ts/types';
 
 interface Props {
     title: string;
@@ -21,10 +22,10 @@ export const AboutPageLayout = (props: Props) => (
     <SiteWrap theme="light">
         <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
             <Column>
-               <ChapterLink to="/next/about/mission">Mission</ChapterLink>
-               <ChapterLink to="/next/about/team">Team</ChapterLink>
-               <ChapterLink to="/next/about/press">Press</ChapterLink>
-               <ChapterLink to="/next/about/jobs">Jobs</ChapterLink>
+               <ChapterLink to={WebsitePaths.AboutMission}>Mission</ChapterLink>
+               <ChapterLink to={WebsitePaths.AboutTeam}>Team</ChapterLink>
+               <ChapterLink to={WebsitePaths.AboutPress}>Press</ChapterLink>
+               <ChapterLink to={WebsitePaths.AboutJobs}>Jobs</ChapterLink>
            </Column>
 
            <Column width="70%" maxWidth="800px">
diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
index 4bf82efb8..1677d3c08 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
@@ -4,22 +4,19 @@ import * as React from 'react';
 import {Link} from 'react-router-dom';
 import styled from 'styled-components';
 import {Heading, Paragraph} from 'ts/@next/components/text';
+import { WebsitePaths } from 'ts/types';
 
 const navData = [
         {
             title: '0x Instant',
             description: 'Simple crypto purchasing',
-            url: '/next/0x-instant',
+            url: WebsitePaths.Instant,
         },
         {
             title: '0x Launch kit',
             description: 'Build on the 0x protocol',
-            url: '#',
+            url: WebsitePaths.LaunchKit,
         },
-        // {
-        //     title: 'Extensions',
-        //     url: '#',
-        // },
 ];
 
 export const DropdownProducts: React.FunctionComponent<{}> = () => (
diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index bc441499d..5e5106ff3 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -7,6 +7,7 @@ import styled from 'styled-components';
 import { Logo } from 'ts/@next/components/logo';
 import { Column, FlexWrap, WrapGrid } from 'ts/@next/components/newLayout';
 import { NewsletterForm } from 'ts/@next/components/newsletter_form';
+import { WebsitePaths } from 'ts/types';
 
 interface LinkInterface {
     text: string;
@@ -29,8 +30,8 @@ const linkRows: LinkRows[] = [
         heading: 'Products',
         isOnMobile: true,
         links: [
-            { url: '/next/instant', text: '0x Instant' },
-            { url: '#', text: '0x Launch Kit' },
+            { url: WebsitePaths.Instant, text: '0x Instant' },
+            { url: WebsitePaths.LaunchKit, text: '0x Launch Kit' },
         ],
     },
     {
@@ -45,11 +46,11 @@ const linkRows: LinkRows[] = [
         heading: 'About',
         isOnMobile: true,
         links: [
-            { url: '#', text: 'Mission' },
-            { url: '#', text: 'Team' },
-            { url: '#', text: 'Jobs' },
-            { url: '#', text: 'Press Kit' },
-            { url: '/next/ecosystem-program', text: 'Grant Program' },
+            { url: WebsitePaths.AboutMission, text: 'Mission' },
+            { url: WebsitePaths.AboutTeam, text: 'Team' },
+            { url: WebsitePaths.AboutJobs, text: 'Jobs' },
+            { url: WebsitePaths.AboutPress, text: 'Press Kit' },
+            { url: WebsitePaths.Ecosystem, text: 'Grant Program' },
         ],
     },
     {
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index b31d34765..c5615e61f 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -12,6 +12,7 @@ import { Logo } from 'ts/@next/components/logo';
 import { MobileNav } from 'ts/@next/components/mobileNav';
 import { FlexWrap } from 'ts/@next/components/newLayout';
 import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
+import { WebsitePaths } from 'ts/types';
 
 interface HeaderProps {
     location?: Location;
@@ -35,12 +36,12 @@ interface DropdownWrapInterface {
 const navItems: NavItemProps[] = [
     {
         id: 'why',
-        url: '/next/why',
+        url: WebsitePaths.Why,
         text: 'Why 0x',
     },
     {
         id: 'products',
-        url: '/next/instant',
+        url: '#',
         text: 'Products',
         dropdownComponent: DropdownProducts,
         dropdownWidth: 280,
@@ -54,7 +55,7 @@ const navItems: NavItemProps[] = [
     },
     {
         id: 'about',
-        url: '/next/about/mission',
+        url: WebsitePaths.AboutMission,
         text: 'About',
     },
     {
diff --git a/packages/website/ts/@next/components/mobileNav.tsx b/packages/website/ts/@next/components/mobileNav.tsx
index 2b8c10ea6..35b4353e1 100644
--- a/packages/website/ts/@next/components/mobileNav.tsx
+++ b/packages/website/ts/@next/components/mobileNav.tsx
@@ -5,6 +5,7 @@ import styled from 'styled-components';
 import {Link} from 'react-router-dom';
 
 import {WrapGrid, WrapProps} from 'ts/@next/components/newLayout';
+import { WebsitePaths } from 'ts/types';
 
 interface Props {
     isToggled: boolean;
@@ -38,20 +39,15 @@ export class MobileNav extends React.PureComponent<Props> {
                     <Section isDark={true}>
                         <Grid as="ul" isFullWidth={true} isWrapped={true}>
                             <li>
-                                <Link to="/next/why">
+                                <Link to={WebsitePaths.Why}>
                                     Why 0x
                                 </Link>
                             </li>
                             <li>
-                                <Link to="/next/about/mission">
+                                <Link to={WebsitePaths.AboutMission}>
                                     About
                                 </Link>
                             </li>
-                            <li>
-                                <Link to="/next">
-                                    Products
-                                </Link>
-                            </li>
                             <li>
                                 <Link to="https://blog.0xproject.com/latest">
                                     Blog
diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
index 2460586d5..6bd34c46d 100644
--- a/packages/website/ts/@next/components/sections/landing/hero.tsx
+++ b/packages/website/ts/@next/components/sections/landing/hero.tsx
@@ -5,6 +5,7 @@ import {Hero} from 'ts/@next/components/hero';
 import {LandingAnimation} from 'ts/@next/components/heroImage';
 
 import {HeroAnimation} from 'ts/@next/components/heroAnimation';
+import { WebsitePaths } from 'ts/types';
 
 export const SectionLandingHero = () => (
     <Hero
@@ -23,7 +24,7 @@ const HeroActions = () => (
             Get Started
         </Button>
 
-        <Button to="/next/why" isTransparent={true} isInline={true}>
+        <Button to={WebsitePaths.Why} isTransparent={true} isInline={true}>
             Learn More
         </Button>
     </>
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 14af70783..bf8d02095 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -7,6 +7,7 @@ import { colors } from 'ts/style/colors';
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
 import { Column, Section } from 'ts/@next/components/newLayout';
 import { Heading, Paragraph } from 'ts/@next/components/text';
+import { WebsitePaths } from 'ts/types';
 
 interface TeamMember {
     name: string;
@@ -180,7 +181,7 @@ export const NextAboutTeam = () => (
         title="We are a global, growing team"
         description="We are a distributed team with backgrounds in engineering, academic research, business, and design. The 0x Core Team is passionate about accelerating the adoption decentralized technology and believe in its potential to be an equalizing force in the world. Join us and do the most impactful work of your life."
         linkLabel="Join the team"
-        linkUrl="/next/about/jobs"
+        linkUrl={WebsitePaths.AboutJobs}
     >
         <Section
             maxWidth="1170px"
diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index 43b538df4..30fedba1b 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -12,6 +12,8 @@ import { SiteWrap } from 'ts/@next/components/siteWrap';
 import {Section} from 'ts/@next/components/newLayout';
 import { ModalContact } from '../components/modals/modal_contact';
 
+import { WebsitePaths } from 'ts/types';
+
 const offersData = [
     {
         icon: 'supportForAllEthereumStandards',
@@ -120,7 +122,7 @@ const HeroActions = () => (
             Get Started
         </Button>
 
-        <Button to="/next/why" isTransparent={true} isInline={true}>
+        <Button to={WebsitePaths.Why} isTransparent={true} isInline={true}>
             Learn More
         </Button>
     </>
diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index b20dd7095..a668681d5 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -352,8 +352,14 @@ export enum WebsitePaths {
     Home = '/',
     FAQ = '/faq',
     About = '/about',
+    AboutMission = '/about/mission',
+    AboutTeam = '/about/team',
+    AboutPress = '/about/press',
+    AboutJobs = '/about/jobs',
     LaunchKit = '/launch-kit',
     Instant = '/instant',
+    Ecosystem = '/ecosystem',
+    Why = '/why',
     Whitepaper = '/pdfs/0x_white_paper.pdf',
     SmartContracts = '/docs/contracts',
     Connect = '/docs/connect',
-- 
cgit v1.2.3


From f6f441cbe658d7ba3a367691a0ad596d0a85b1ac Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 23:03:51 +0100
Subject: Update routes

---
 packages/website/ts/index.tsx | 27 ++++++++++-----------------
 1 file changed, 10 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index aa2deaf37..e9f629c09 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -101,32 +101,25 @@ render(
                     <Provider store={store}>
                         <div>
                             <Switch>
+                                {/* Next (new site) routes */}
+                                <Route exact path="/" component={NextLanding as any} />
+                                <Route exact path={WebsitePaths.Why} component={NextWhy as any} />
+                                <Route exact path={WebsitePaths.Instant} component={Next0xInstant as any} />
+                                <Route exact path={WebsitePaths.LaunchKit} component={NextLaunchKit as any} />
+                                <Route exact path={WebsitePaths.Ecosystem} component={NextEcosystem as any} />
+                                <Route exact path={WebsitePaths.AboutMission} component={NextAboutMission as any} />
+                                <Route exact path={WebsitePaths.AboutTeam} component={NextAboutTeam as any} />
+                                <Route exact path={WebsitePaths.AboutPress} component={NextAboutPress as any} />
+                                <Route exact path={WebsitePaths.AboutJobs} component={NextAboutJobs as any} />
                                 {/*
                                   Note(ez): We remove/replace all old routes with next routes
                                   once we're ready to put a ring on it. for now let's keep em there for reference
                                 */}
-                                <Route exact={true} path="/" component={Landing as any} />
                                 <Redirect from="/otc" to={`${WebsitePaths.Portal}`} />
-                                <Route path={WebsitePaths.LaunchKit} component={LaunchKit as any} />
-                                <Route path={WebsitePaths.Instant} component={Instant as any} />
-                                <Route path={WebsitePaths.Careers} component={Jobs as any} />
                                 <Route path={WebsitePaths.Portal} component={LazyPortal} />
                                 <Route path={WebsitePaths.FAQ} component={FAQ as any} />
-                                <Route path={WebsitePaths.About} component={About as any} />
                                 <Route path={WebsitePaths.Wiki} component={Wiki as any} />
 
-
-                                {/* Next (new site) routes */}
-                                <Route exact path="/next" component={NextLanding as any} />
-                                <Route exact path="/next/why" component={NextWhy as any} />
-                                <Route exact path="/next/0x-instant" component={Next0xInstant as any} />
-                                <Route exact path="/next/launch-kit" component={NextLaunchKit as any} />
-                                <Route exact path="/next/ecosystem-program" component={NextEcosystem as any} />
-                                <Route exact path="/next/about/mission" component={NextAboutMission as any} />
-                                <Route exact path="/next/about/team" component={NextAboutTeam as any} />
-                                <Route exact path="/next/about/press" component={NextAboutPress as any} />
-                                <Route exact path="/next/about/jobs" component={NextAboutJobs as any} />
-
                                 <Route
                                     path={`${WebsitePaths.ZeroExJs}/:version?`}
                                     component={LazyZeroExJSDocumentation}
-- 
cgit v1.2.3


From 926fcb296fb728c3520c638a43a5da950393832e Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Fri, 14 Dec 2018 14:06:24 -0800
Subject: fix(instant): treat executeBuyQuote errors as signature denials

---
 packages/instant/src/components/buy_button.tsx | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index 1489b94d4..880303cc7 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -10,6 +10,7 @@ import { WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX } from '../constants'
 import { ColorOption } from '../style/theme';
 import { AffiliateInfo, Asset, ZeroExInstantError } from '../types';
 import { analytics } from '../util/analytics';
+import { errorReporter } from '../util/error_reporter';
 import { gasPriceEstimator } from '../util/gas_price_estimator';
 import { util } from '../util/util';
 
@@ -82,14 +83,17 @@ export class BuyButton extends React.Component<BuyButtonProps> {
             });
         } catch (e) {
             if (e instanceof Error) {
-                if (e.message === AssetBuyerError.SignatureRequestDenied) {
-                    analytics.trackBuySignatureDenied(buyQuote);
-                    this.props.onSignatureDenied(buyQuote);
-                    return;
-                } else if (e.message === AssetBuyerError.TransactionValueTooLow) {
+                if (e.message === AssetBuyerError.TransactionValueTooLow) {
                     analytics.trackBuySimulationFailed(buyQuote);
                     this.props.onValidationFail(buyQuote, AssetBuyerError.TransactionValueTooLow);
                     return;
+                } else {
+                    if (e.message !== AssetBuyerError.SignatureRequestDenied) {
+                        errorReporter.report(e);
+                    }
+                    analytics.trackBuySignatureDenied(buyQuote);
+                    this.props.onSignatureDenied(buyQuote);
+                    return;
                 }
             }
             throw e;
-- 
cgit v1.2.3


From 21a193e51650a78e59aaf6ae49b5120fb8b73e15 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Fri, 14 Dec 2018 14:10:15 -0800
Subject: feature(instant): add trust wallet detection

---
 packages/instant/src/constants.ts | 1 +
 packages/instant/src/types.ts     | 1 +
 packages/instant/src/util/env.ts  | 2 ++
 3 files changed, 4 insertions(+)

(limited to 'packages')

diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index f83eb4ac7..6d3680dc1 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -71,5 +71,6 @@ export const PROVIDER_TYPE_TO_NAME: { [key in ProviderType]: string } = {
     [ProviderType.Mist]: 'Mist',
     [ProviderType.CoinbaseWallet]: 'Coinbase Wallet',
     [ProviderType.Parity]: 'Parity',
+    [ProviderType.TrustWallet]: 'Trust Wallet',
     [ProviderType.Fallback]: 'Fallback',
 };
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index 1c7490e63..6374dda09 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -176,6 +176,7 @@ export enum ProviderType {
     Mist = 'MIST',
     CoinbaseWallet = 'COINBASE_WALLET',
     Cipher = 'CIPHER',
+    TrustWallet = 'TRUST_WALLET',
     Fallback = 'FALLBACK',
 }
 
diff --git a/packages/instant/src/util/env.ts b/packages/instant/src/util/env.ts
index 0fda0cc0e..0f0b472b2 100644
--- a/packages/instant/src/util/env.ts
+++ b/packages/instant/src/util/env.ts
@@ -44,6 +44,8 @@ export const envUtil = {
     getProviderType(provider: Provider): ProviderType | undefined {
         if (provider.constructor.name === 'EthereumProvider') {
             return ProviderType.Mist;
+        } else if (provider.constructor.name === 'TrustWeb3Provider') {
+            return ProviderType.TrustWallet;
         } else if ((provider as any).isParity) {
             return ProviderType.Parity;
         } else if ((provider as any).isMetaMask) {
-- 
cgit v1.2.3


From 2adeed38d817c1188a1b239e75beb5d618825409 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 23:16:44 +0100
Subject: Fix default heading size

---
 packages/website/ts/@next/components/text.tsx | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index 350c4c844..a687bca38 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -61,6 +61,10 @@ export const Heading: React.StatelessComponent<HeadingProps> = props => {
     );
 };
 
+Heading.defaultProps = {
+    size: 'default',
+};
+
 // No need to declare it twice as Styled then rewrap as a stateless comp
 // Note: this would be useful to be implemented the same way was "Heading"
 // and be more generic. e.g. <Text /> with a props asElement so we can use it
-- 
cgit v1.2.3


From 4d5bfb5cc2844082f151aa6015cb9634c1d48f75 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 23:16:54 +0100
Subject: Jump down to configurator

---
 packages/website/ts/@next/pages/instant.tsx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 85422b6e6..d86fa2203 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -77,7 +77,7 @@ export class Next0xInstant extends React.Component<Props> {
                 <Hero
                     title="Introducing 0x Instant"
                     description="A free and flexible way to offer simple crypto purchasing in any app or website"
-                    actions={<Button href="#">Get Started</Button>}
+                    actions={<Button href="#configurator">Get Started</Button>}
                 />
 
                 <Section isFullWidth={true} isPadded={false} padding="30px 0">
@@ -106,9 +106,9 @@ export class Next0xInstant extends React.Component<Props> {
                     ))}
                 </Section>
 
-                <ConfiguratorSection maxWidth="1386px" padding="0 58px 70px" bgColor={colors.backgroundDark}>
-                <Heading>0x Instant Configurator</Heading>
-                <Configurator />
+                <ConfiguratorSection id="configurator" maxWidth="1386px" padding="0 58px 70px" bgColor={colors.backgroundDark}>
+                    <Heading>0x Instant Configurator</Heading>
+                    <Configurator />
                 </ConfiguratorSection>
 
                 <Banner
-- 
cgit v1.2.3


From 5c083ba16bb5db4e3b74035b73c0307b7f8db65e Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 23:16:59 +0100
Subject: Add id prop

---
 packages/website/ts/@next/components/newLayout.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index e68648192..edb236576 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -3,6 +3,7 @@ import styled from 'styled-components';
 
 export interface WrapProps {
     bgColor?: string;
+    id?: string;
     offsetTop?: string;
     maxWidth?: string;
     wrapWidth?: string;
-- 
cgit v1.2.3


From f7ceb4cf582debf2521ef4797674e31a86ff6a38 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Fri, 14 Dec 2018 23:38:21 +0100
Subject: Fix logo link

---
 packages/website/ts/@next/components/header.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index c5615e61f..568c279bd 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -72,7 +72,7 @@ class HeaderBase extends React.Component<HeaderProps> {
         return (
             <StyledHeader>
                 <HeaderWrap>
-                    <ReactRouterLink to="/next">
+                    <ReactRouterLink to={WebsitePaths.Home}>
                         <Logo />
                     </ReactRouterLink>
 
-- 
cgit v1.2.3


From 51b1cab72a80b8ef05038ecf392d9c72b8d4294e Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Fri, 14 Dec 2018 14:46:05 -0800
Subject: fix(website) replace 0xproject.com with 0x.org

---
 packages/website/README.md                             |  4 ++--
 packages/website/md/docs/0xjs/0.0.1/installation.md    |  2 +-
 packages/website/md/docs/0xjs/1.0.1/installation.md    |  2 +-
 packages/website/md/docs/0xjs/2.0.0/installation.md    |  2 +-
 packages/website/md/docs/asset_buyer/introduction.md   |  2 +-
 packages/website/md/docs/connect/1/installation.md     |  2 +-
 packages/website/md/docs/connect/3/installation.md     |  2 +-
 packages/website/md/docs/migrations/1/introduction.md  |  2 +-
 .../website/md/docs/smart_contracts/2/introduction.md  |  2 +-
 packages/website/md/docs/sol_cov/1/usage.md            |  4 ++--
 packages/website/md/docs/sol_cov/2/usage.md            |  4 ++--
 .../website/md/docs/subproviders/1/introduction.md     |  2 +-
 packages/website/package.json                          |  4 ++--
 packages/website/public/index.html                     |  2 +-
 .../@next/components/dropdowns/dropdown_developers.tsx | 18 +++++++++---------
 packages/website/ts/@next/components/header.tsx        |  4 ++--
 packages/website/ts/@next/components/mobileNav.tsx     |  2 +-
 .../ts/@next/components/modals/modal_contact.tsx       |  2 +-
 .../website/ts/@next/components/newsletter_form.tsx    |  4 ++--
 .../ts/@next/components/sections/landing/cta.tsx       |  2 +-
 .../ts/@next/components/sections/landing/hero.tsx      |  2 +-
 .../website/ts/@next/pages/instant/configurator.tsx    |  2 +-
 packages/website/ts/@next/pages/launch_kit.tsx         |  2 +-
 packages/website/ts/components/eth_wrappers.tsx        |  2 +-
 packages/website/ts/components/fill_warning_dialog.tsx |  2 +-
 packages/website/ts/components/footer.tsx              |  2 +-
 packages/website/ts/pages/documentation/docs_home.tsx  |  2 +-
 packages/website/ts/pages/instant/configurator.tsx     |  2 +-
 packages/website/ts/utils/configs.ts                   | 12 ++++++------
 packages/website/ts/utils/constants.ts                 | 14 +++++++-------
 packages/website/webpack.config.js                     |  2 +-
 31 files changed, 56 insertions(+), 56 deletions(-)

(limited to 'packages')

diff --git a/packages/website/README.md b/packages/website/README.md
index f735b0df5..a9145cb6c 100644
--- a/packages/website/README.md
+++ b/packages/website/README.md
@@ -2,8 +2,8 @@
 
 This repository contains our website and [0x Portal DApp][portal-url] (over-the-counter exchange), facilitating trustless over-the-counter trading of Ethereum-based tokens using 0x protocol.
 
-[website-url]: https://0xproject.com/
-[portal-url]: https://0xproject.com/portal
+[website-url]: https://0x.org/
+[portal-url]: https://0x.org/portal
 
 ## Contributing
 
diff --git a/packages/website/md/docs/0xjs/0.0.1/installation.md b/packages/website/md/docs/0xjs/0.0.1/installation.md
index ac0a47699..3860df1cc 100644
--- a/packages/website/md/docs/0xjs/0.0.1/installation.md
+++ b/packages/website/md/docs/0xjs/0.0.1/installation.md
@@ -28,4 +28,4 @@ Download the UMD module from our [releases page](https://github.com/0xProject/0x
 
 ### Wiki
 
-Check out our [wiki](https://0xproject.com/wiki) for articles on how to get 0x.js setup with TestRPC, Infura and more!
+Check out our [wiki](https://0x.org/wiki) for articles on how to get 0x.js setup with TestRPC, Infura and more!
diff --git a/packages/website/md/docs/0xjs/1.0.1/installation.md b/packages/website/md/docs/0xjs/1.0.1/installation.md
index 74c902afd..d5c13e710 100644
--- a/packages/website/md/docs/0xjs/1.0.1/installation.md
+++ b/packages/website/md/docs/0xjs/1.0.1/installation.md
@@ -37,4 +37,4 @@ Download the UMD module from our [releases page](https://github.com/0xProject/0x
 
 ### Wiki
 
-Check out our [wiki](https://0xproject.com/wiki) for articles on how to get 0x.js setup with Ganache, Infura and more!
+Check out our [wiki](https://0x.org/wiki) for articles on how to get 0x.js setup with Ganache, Infura and more!
diff --git a/packages/website/md/docs/0xjs/2.0.0/installation.md b/packages/website/md/docs/0xjs/2.0.0/installation.md
index aaac263d0..87d763572 100644
--- a/packages/website/md/docs/0xjs/2.0.0/installation.md
+++ b/packages/website/md/docs/0xjs/2.0.0/installation.md
@@ -35,4 +35,4 @@ Download the UMD module from our [releases page](https://github.com/0xProject/0x
 
 ### Wiki
 
-Check out our [wiki](https://0xproject.com/wiki) for articles on how to get 0x.js setup with TestRPC, Infura and more!
+Check out our [wiki](https://0x.org/wiki) for articles on how to get 0x.js setup with TestRPC, Infura and more!
diff --git a/packages/website/md/docs/asset_buyer/introduction.md b/packages/website/md/docs/asset_buyer/introduction.md
index a59539ac6..bac81c760 100644
--- a/packages/website/md/docs/asset_buyer/introduction.md
+++ b/packages/website/md/docs/asset_buyer/introduction.md
@@ -1 +1 @@
-Welcome to the [asset-buyer](https://github.com/0xProject/0x-monorepo/tree/development/packages/asset-buyer) documentation! AssetBuyer is a library that provides an easy way to buy any asset with ETH in one click, leveraging 0x liquidity and the [Forwarder contract](https://0xproject.com/docs/contracts#Forwarder).
+Welcome to the [asset-buyer](https://github.com/0xProject/0x-monorepo/tree/development/packages/asset-buyer) documentation! AssetBuyer is a library that provides an easy way to buy any asset with ETH in one click, leveraging 0x liquidity and the [Forwarder contract](https://0x.org/docs/contracts#Forwarder).
diff --git a/packages/website/md/docs/connect/1/installation.md b/packages/website/md/docs/connect/1/installation.md
index 950bf92ca..d457b0577 100644
--- a/packages/website/md/docs/connect/1/installation.md
+++ b/packages/website/md/docs/connect/1/installation.md
@@ -12,4 +12,4 @@ import { HttpClient } from '@0xproject/connect';
 
 ### Wiki
 
-Check out our [0x Connect introduction tutorial](https://0xproject.com/wiki#Intro-Tutorial) for information on how to integrate relayers into your application.
+Check out our [0x Connect introduction tutorial](https://0x.org/wiki#Intro-Tutorial) for information on how to integrate relayers into your application.
diff --git a/packages/website/md/docs/connect/3/installation.md b/packages/website/md/docs/connect/3/installation.md
index 6797d9633..8ed6172bf 100644
--- a/packages/website/md/docs/connect/3/installation.md
+++ b/packages/website/md/docs/connect/3/installation.md
@@ -12,4 +12,4 @@ import { HttpClient } from '@0x/connect';
 
 ### Wiki
 
-Check out our [0x Connect introduction tutorial](https://0xproject.com/wiki#Intro-Tutorial) for information on how to integrate relayers into your application.
+Check out our [0x Connect introduction tutorial](https://0x.org/wiki#Intro-Tutorial) for information on how to integrate relayers into your application.
diff --git a/packages/website/md/docs/migrations/1/introduction.md b/packages/website/md/docs/migrations/1/introduction.md
index 82ae3a0ab..70b13c5f8 100644
--- a/packages/website/md/docs/migrations/1/introduction.md
+++ b/packages/website/md/docs/migrations/1/introduction.md
@@ -1 +1 @@
-Welcome to the [@0x/migrations](https://github.com/0xProject/0x-monorepo/tree/development/packages/migrations) documentation! This package is intended for developers who would like to deploy the 0x protocol system of smart contracts to a custom testnet. If you want to test against existing testnets, check out our pre-deployed [Ganache snapshot](https://0xproject.com/wiki#Ganache-Setup-Guide) or where 0x is already deployed on [popular testnets](https://0xproject.com/wiki#Deployed-Addresses).
+Welcome to the [@0x/migrations](https://github.com/0xProject/0x-monorepo/tree/development/packages/migrations) documentation! This package is intended for developers who would like to deploy the 0x protocol system of smart contracts to a custom testnet. If you want to test against existing testnets, check out our pre-deployed [Ganache snapshot](https://0x.org/wiki#Ganache-Setup-Guide) or where 0x is already deployed on [popular testnets](https://0x.org/wiki#Deployed-Addresses).
diff --git a/packages/website/md/docs/smart_contracts/2/introduction.md b/packages/website/md/docs/smart_contracts/2/introduction.md
index 0b4e2aac6..4a3a73027 100644
--- a/packages/website/md/docs/smart_contracts/2/introduction.md
+++ b/packages/website/md/docs/smart_contracts/2/introduction.md
@@ -2,5 +2,5 @@ Welcome to the [0x smart contracts](https://github.com/0xProject/0x-monorepo/tre
 
 ### Helpful wiki articles:
 
-*   [Deployed smart contract addresses](https://0xproject.com/wiki#Deployed-Addresses)
+*   [Deployed smart contract addresses](https://0x.org/wiki#Deployed-Addresses)
 *   [0x Protocol Specification](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md)
diff --git a/packages/website/md/docs/sol_cov/1/usage.md b/packages/website/md/docs/sol_cov/1/usage.md
index c747005fb..c2b8404af 100644
--- a/packages/website/md/docs/sol_cov/1/usage.md
+++ b/packages/website/md/docs/sol_cov/1/usage.md
@@ -1,4 +1,4 @@
-Sol-cov uses transaction traces in order to figure out which lines of Solidity source code have been covered by your tests. In order for it to gather these traces, you must add the `CoverageSubprovider` to the [ProviderEngine](https://github.com/MetaMask/provider-engine) instance you use when running your Solidity tests. If you're unfamiliar with ProviderEngine, please read the [Web3 Provider explained](https://0xproject.com/wiki#Web3-Provider-Explained) wiki article.
+Sol-cov uses transaction traces in order to figure out which lines of Solidity source code have been covered by your tests. In order for it to gather these traces, you must add the `CoverageSubprovider` to the [ProviderEngine](https://github.com/MetaMask/provider-engine) instance you use when running your Solidity tests. If you're unfamiliar with ProviderEngine, please read the [Web3 Provider explained](https://0x.org/wiki#Web3-Provider-Explained) wiki article.
 
 The CoverageSubprovider eavesdrops on the `eth_sendTransaction` and `eth_call` RPC calls and collects traces after each call using `debug_traceTransaction`. `eth_call`'s' don't generate traces - so we take a snapshot, re-submit it as a transaction, get the trace and then revert the snapshot.
 
@@ -8,7 +8,7 @@ In order to use `CoverageSubprovider` with your favorite framework you need to p
 
 ### Sol-compiler
 
-If you are generating your artifacts with [@0xproject/sol-compiler](https://0xproject.com/docs/sol-compiler) you can use the `SolCompilerArtifactsAdapter` we've implemented for you.
+If you are generating your artifacts with [@0xproject/sol-compiler](https://0x.org/docs/sol-compiler) you can use the `SolCompilerArtifactsAdapter` we've implemented for you.
 
 ```typescript
 import { SolCompilerArtifactsAdapter } from '@0xproject/sol-cov';
diff --git a/packages/website/md/docs/sol_cov/2/usage.md b/packages/website/md/docs/sol_cov/2/usage.md
index d1c76474b..8e33f3bf5 100644
--- a/packages/website/md/docs/sol_cov/2/usage.md
+++ b/packages/website/md/docs/sol_cov/2/usage.md
@@ -1,4 +1,4 @@
-Sol-cov uses transaction traces in order to figure out which lines of Solidity source code have been covered by your tests. In order for it to gather these traces, you must add the `CoverageSubprovider` to the [ProviderEngine](https://github.com/MetaMask/provider-engine) instance you use when running your Solidity tests. If you're unfamiliar with ProviderEngine, please read the [Web3 Provider explained](https://0xproject.com/wiki#Web3-Provider-Explained) wiki article.
+Sol-cov uses transaction traces in order to figure out which lines of Solidity source code have been covered by your tests. In order for it to gather these traces, you must add the `CoverageSubprovider` to the [ProviderEngine](https://github.com/MetaMask/provider-engine) instance you use when running your Solidity tests. If you're unfamiliar with ProviderEngine, please read the [Web3 Provider explained](https://0x.org/wiki#Web3-Provider-Explained) wiki article.
 
 The CoverageSubprovider eavesdrops on the `eth_sendTransaction` and `eth_call` RPC calls and collects traces after each call using `debug_traceTransaction`. `eth_call`'s' don't generate traces - so we take a snapshot, re-submit it as a transaction, get the trace and then revert the snapshot.
 
@@ -8,7 +8,7 @@ In order to use `CoverageSubprovider` with your favorite framework you need to p
 
 ### Sol-compiler
 
-If you are generating your artifacts with [@0x/sol-compiler](https://0xproject.com/docs/sol-compiler) you can use the `SolCompilerArtifactsAdapter` we've implemented for you.
+If you are generating your artifacts with [@0x/sol-compiler](https://0x.org/docs/sol-compiler) you can use the `SolCompilerArtifactsAdapter` we've implemented for you.
 
 ```typescript
 import { SolCompilerArtifactsAdapter } from '@0x/sol-cov';
diff --git a/packages/website/md/docs/subproviders/1/introduction.md b/packages/website/md/docs/subproviders/1/introduction.md
index 835201064..fe7fb6a8d 100644
--- a/packages/website/md/docs/subproviders/1/introduction.md
+++ b/packages/website/md/docs/subproviders/1/introduction.md
@@ -1 +1 @@
-Welcome to the [Subproviders](https://github.com/0xProject/0x-monorepo/tree/development/packages/subproviders) documentation! Subproviders is a package containing useful [subproviders](https://0xproject.com/wiki#Web3-Provider-Explained) that can be used with the [Web3 Provider Engine](https://github.com/MetaMask/provider-engine) library.
+Welcome to the [Subproviders](https://github.com/0xProject/0x-monorepo/tree/development/packages/subproviders) documentation! Subproviders is a package containing useful [subproviders](https://0x.org/wiki#Web3-Provider-Explained) that can be used with the [Web3 Provider Engine](https://github.com/MetaMask/provider-engine) library.
diff --git a/packages/website/package.json b/packages/website/package.json
index 0ac4c9db6..2eeb1c696 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -13,9 +13,9 @@
         "clean": "shx rm -f public/bundle*",
         "lint": "tslint --format stylish --project . 'ts/**/*.ts' 'ts/**/*.tsx'",
         "dev": "webpack-dev-server --mode development --content-base public --https",
-        "deploy_dogfood": "npm run build:prod; aws s3 sync ./public/. s3://dogfood.0xproject.com --profile 0xproject --region us-east-1 --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers",
+        "deploy_dogfood": "npm run build:prod; aws s3 sync ./public/. s3://dogfood.0x.org --profile 0xproject --region us-east-1 --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers",
         "deploy_staging": "npm run build:prod; aws s3 sync ./public/. s3://staging-0xproject --profile 0xproject --region us-east-1 --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers",
-        "deploy_live": "DEPLOY_ROLLBAR_SOURCEMAPS=true npm run build:prod; aws s3 sync ./public/. s3://0xproject.com --profile 0xproject --region us-east-1 --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers --exclude *.map.js"
+        "deploy_live": "DEPLOY_ROLLBAR_SOURCEMAPS=true npm run build:prod; aws s3 sync ./public/. s3://0x.org --profile 0xproject --region us-east-1 --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers --exclude *.map.js"
     },
     "author": "Fabio Berger",
     "license": "Apache-2.0",
diff --git a/packages/website/public/index.html b/packages/website/public/index.html
index 538eca6d9..585838a64 100644
--- a/packages/website/public/index.html
+++ b/packages/website/public/index.html
@@ -109,7 +109,7 @@
             })(document, 'script', 'twitter-wjs');
         </script>
         <!-- End Twitter SDK -->
-        <!-- Hotjar Tracking Code for https://0xproject.com/ -->
+        <!-- Hotjar Tracking Code for https://0x.org/ -->
         <script>
             (function(h, o, t, j, a, r) {
                 h.hj =
diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
index 791eae242..dfd351d32 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
@@ -15,41 +15,41 @@ interface Props {
 const introData = [
     {
         label: 'Build a relayer',
-        url: 'https://0xproject.com/wiki#Build-A-Relayer',
+        url: 'https://0x.org/wiki#Build-A-Relayer',
     },
     {
         label: 'Develop on Ethereum',
-        url: 'https://0xproject.com/wiki#Ethereum-Development',
+        url: 'https://0x.org/wiki#Ethereum-Development',
     },
     {
         label: 'Make & take orders',
-        url: 'https://0xproject.com/wiki#Create,-Validate,-Fill-Order',
+        url: 'https://0x.org/wiki#Create,-Validate,-Fill-Order',
     },
     {
         label: 'Use networked liquidity',
-        url: 'https://0xproject.com/wiki#Find,-Submit,-Fill-Order-From-Relayer',
+        url: 'https://0x.org/wiki#Find,-Submit,-Fill-Order-From-Relayer',
     },
 ];
 
 const docsData = [
     {
         label: '0x.js',
-        url: 'https://0xproject.com/docs/0x.js',
+        url: 'https://0x.org/docs/0x.js',
     },
     {
         label: '0x Connect',
-        url: 'https://0xproject.com/docs/connect',
+        url: 'https://0x.org/docs/connect',
     },
     {
         label: 'Smart Contract',
-        url: 'https://0xproject.com/docs/contracts',
+        url: 'https://0x.org/docs/contracts',
     },
 ];
 
 const linksData = [
     {
         label: 'Wiki',
-        url: 'https://0xproject.com/wiki',
+        url: 'https://0x.org/wiki',
     },
     {
         label: 'Github',
@@ -135,7 +135,7 @@ export const DropdownDevelopers: React.FunctionComponent<Props> = withTheme((pro
                 </Column>
             </StyledWrap>
 
-            <StyledLink to="https://0xproject.com/docs" bgColor={props.theme.dropdownButtonBg} isAccentColor={true} isNoBorder={true}>
+            <StyledLink to="https://0x.org/docs" bgColor={props.theme.dropdownButtonBg} isAccentColor={true} isNoBorder={true}>
                 View All Documentation
             </StyledLink>
         </DropdownWrap>
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 568c279bd..fde549642 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -60,7 +60,7 @@ const navItems: NavItemProps[] = [
     },
     {
         id: 'blog',
-        url: 'https://blog.0xproject.com/latest',
+        url: 'https://blog.0x.org/latest',
         text: 'Blog',
     },
 ];
@@ -89,7 +89,7 @@ class HeaderBase extends React.Component<HeaderProps> {
                         <TradeButton
                             bgColor={theme.headerButtonBg}
                             color="#ffffff"
-                            href="https://0xproject.com/portal"
+                            href="https://0x.org/portal"
                         >
                             Trade on 0x
                         </TradeButton>
diff --git a/packages/website/ts/@next/components/mobileNav.tsx b/packages/website/ts/@next/components/mobileNav.tsx
index 35b4353e1..52a46ed69 100644
--- a/packages/website/ts/@next/components/mobileNav.tsx
+++ b/packages/website/ts/@next/components/mobileNav.tsx
@@ -49,7 +49,7 @@ export class MobileNav extends React.PureComponent<Props> {
                                 </Link>
                             </li>
                             <li>
-                                <Link to="https://blog.0xproject.com/latest">
+                                <Link to="https://blog.0x.org/latest">
                                     Blog
                                 </Link>
                             </li>
diff --git a/packages/website/ts/@next/components/modals/modal_contact.tsx b/packages/website/ts/@next/components/modals/modal_contact.tsx
index 1a78cb7ce..f107b9174 100644
--- a/packages/website/ts/@next/components/modals/modal_contact.tsx
+++ b/packages/website/ts/@next/components/modals/modal_contact.tsx
@@ -132,7 +132,7 @@ export class ModalContact extends React.Component<Props> {
         this.setState({ ...this.state, isSubmitting: true });
 
         try {
-            await fetch('https://website-api.0xproject.com/leads', {
+            await fetch('https://website-api.0x.org/leads', {
                 method: 'post',
                 mode: 'cors',
                 credentials: 'same-origin',
diff --git a/packages/website/ts/@next/components/newsletter_form.tsx b/packages/website/ts/@next/components/newsletter_form.tsx
index 00770bb7d..859cd1d9c 100644
--- a/packages/website/ts/@next/components/newsletter_form.tsx
+++ b/packages/website/ts/@next/components/newsletter_form.tsx
@@ -55,12 +55,12 @@ export class NewsletterForm extends React.Component {
         e.preventDefault();
 
         const email = this.emailInput.current.value;
-        const referrer = 'https://0xproject.com/';
+        const referrer = 'https://0x.org/';
 
         this.setState({ isSubmitted: true });
 
         try {
-            const response = await fetch('https://website-api.0xproject.com/newsletter_subscriber/substack', {
+            const response = await fetch('https://website-api.0x.org/newsletter_subscriber/substack', {
                 method: 'post',
                 mode: 'cors',
                 headers: {
diff --git a/packages/website/ts/@next/components/sections/landing/cta.tsx b/packages/website/ts/@next/components/sections/landing/cta.tsx
index 1a959a6e9..d0429755c 100644
--- a/packages/website/ts/@next/components/sections/landing/cta.tsx
+++ b/packages/website/ts/@next/components/sections/landing/cta.tsx
@@ -22,7 +22,7 @@ export const SectionLandingCta = (props: Props) => (
             iconComponent={<AnimatedCompassIcon />}
             title="Ready to build on 0x?"
             linkLabel="Get Started"
-            linkUrl="https://0xproject.com/docs"
+            linkUrl="https://0x.org/docs"
         />
         <BlockIconLink
             iconComponent={<AnimatedChatIcon />}
diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
index 6bd34c46d..85290d1c6 100644
--- a/packages/website/ts/@next/components/sections/landing/hero.tsx
+++ b/packages/website/ts/@next/components/sections/landing/hero.tsx
@@ -20,7 +20,7 @@ export const SectionLandingHero = () => (
 
 const HeroActions = () => (
     <>
-        <Button href="https://0xproject.com/docs" isInline={true}>
+        <Button href="https://0x.org/docs" isInline={true}>
             Get Started
         </Button>
 
diff --git a/packages/website/ts/@next/pages/instant/configurator.tsx b/packages/website/ts/@next/pages/instant/configurator.tsx
index 15c9ba2ca..e4334eabb 100644
--- a/packages/website/ts/@next/pages/instant/configurator.tsx
+++ b/packages/website/ts/@next/pages/instant/configurator.tsx
@@ -62,7 +62,7 @@ export class Configurator extends React.Component {
 <html>
     <head>
         <meta charset="utf-8" />
-        <script src="https://instant.0xproject.com/instant.js"></script>
+        <script src="https://instant.0x.org/instant.js"></script>
     </head>
     <body>
         <script>
diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index 30fedba1b..3161d9cf0 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -118,7 +118,7 @@ export class NextLaunchKit extends React.Component {
 
 const HeroActions = () => (
     <>
-        <Button href="https://0xproject.com/docs" isInline={true}>
+        <Button href="https://0x.org/docs" isInline={true}>
             Get Started
         </Button>
 
diff --git a/packages/website/ts/components/eth_wrappers.tsx b/packages/website/ts/components/eth_wrappers.tsx
index 4a9f3b2fe..61daa1103 100644
--- a/packages/website/ts/components/eth_wrappers.tsx
+++ b/packages/website/ts/components/eth_wrappers.tsx
@@ -209,7 +209,7 @@ export class EthWrappers extends React.Component<EthWrappersProps, EthWrappersSt
                     <Divider />
                     <div className="pt2" style={{ lineHeight: 1.5 }}>
                         The{' '}
-                        <a href="https://blog.0xproject.com/canonical-weth-a9aa7d0279dd" target="_blank">
+                        <a href="https://blog.0x.org/canonical-weth-a9aa7d0279dd" target="_blank">
                             canonical WETH
                         </a>{' '}
                         contract is updated when necessary. Unwrap outdated WETH in order to
 retrieve your ETH and move
diff --git a/packages/website/ts/components/fill_warning_dialog.tsx b/packages/website/ts/components/fill_warning_dialog.tsx
index 430abd013..feb72c2ee 100644
--- a/packages/website/ts/components/fill_warning_dialog.tsx
+++ b/packages/website/ts/components/fill_warning_dialog.tsx
@@ -35,7 +35,7 @@ export const FillWarningDialog = (props: FillWarningDialogProps) => {
                 <div>
                     At least one of the tokens in this order was not found in the token registry smart contract and may
                     be counterfeit. It is your responsibility to verify the token addresses on Etherscan (
-                    <a href="https://0xproject.com/wiki#Verifying-Custom-Tokens" target="_blank">
+                    <a href="https://0x.org/wiki#Verifying-Custom-Tokens" target="_blank">
                         See this how-to guide
                     </a>) before filling an order. <b>This action may result in the loss of funds</b>.
                 </div>
diff --git a/packages/website/ts/components/footer.tsx b/packages/website/ts/components/footer.tsx
index 1098d6d0b..6366bf4ea 100644
--- a/packages/website/ts/components/footer.tsx
+++ b/packages/website/ts/components/footer.tsx
@@ -107,7 +107,7 @@ export class Footer extends React.Component<FooterProps, FooterState> {
                 },
                 {
                     title: this.props.translate.get(Key.Contact, Deco.Cap),
-                    to: 'mailto:team@0xproject.com',
+                    to: 'mailto:team@0x.org',
                     shouldOpenInNewTab: true,
                 },
             ],
diff --git a/packages/website/ts/pages/documentation/docs_home.tsx b/packages/website/ts/pages/documentation/docs_home.tsx
index 9dc779e96..c52d7bd8b 100644
--- a/packages/website/ts/pages/documentation/docs_home.tsx
+++ b/packages/website/ts/pages/documentation/docs_home.tsx
@@ -58,7 +58,7 @@ const CATEGORY_TO_PACKAGES: ObjectMap<Package[]> = {
     [Categories.ZeroExProtocol]: [
         {
             description:
-                'A library for interacting with the 0x protocol. It is a high level package which combines a number of smaller specific-purpose packages such as [order-utils](https://0xproject.com/docs/order-utils) and [contract-wrappers](https://0xproject.com/docs/contract-wrappers).',
+                'A library for interacting with the 0x protocol. It is a high level package which combines a number of smaller specific-purpose packages such as [order-utils](https://0x.org/docs/order-utils) and [contract-wrappers](https://0x.org/docs/contract-wrappers).',
             link: {
                 title: '0x.js',
                 to: WebsitePaths.ZeroExJs,
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 2cb1a1c1c..a9dd5864c 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -74,7 +74,7 @@ export class Configurator extends React.Component<ConfiguratorProps> {
 <html>
     <head>
         <meta charset="utf-8" />
-        <script src="https://instant.0xproject.com/instant.js"></script>
+        <script src="https://instant.0x.org/instant.js"></script>
     </head>
     <body>
         <script>
diff --git a/packages/website/ts/utils/configs.ts b/packages/website/ts/utils/configs.ts
index 7b74eccfb..7cc854ca0 100644
--- a/packages/website/ts/utils/configs.ts
+++ b/packages/website/ts/utils/configs.ts
@@ -5,17 +5,17 @@ const INFURA_API_KEY = 'T5WSC8cautR4KXyYgsRs';
 
 export const configs = {
     AMOUNT_DISPLAY_PRECSION: 5,
-    BACKEND_BASE_PROD_URL: 'https://website-api.0xproject.com',
-    BACKEND_BASE_STAGING_URL: 'https://staging-website-api.0xproject.com',
+    BACKEND_BASE_PROD_URL: 'https://website-api.0x.org',
+    BACKEND_BASE_STAGING_URL: 'https://staging-website-api.0x.org',
     BASE_URL,
     BITLY_ACCESS_TOKEN: 'ffc4c1a31e5143848fb7c523b39f91b9b213d208',
     DEFAULT_DERIVATION_PATH: `44'/60'/0'`,
     // WARNING: ZRX & WETH MUST always be default trackedTokens
     DEFAULT_TRACKED_TOKEN_SYMBOLS: ['WETH', 'ZRX'],
     DOMAIN_STAGING: 'staging-0xproject.s3-website-us-east-1.amazonaws.com',
-    DOMAIN_DOGFOOD: 'dogfood.0xproject.com',
+    DOMAIN_DOGFOOD: 'dogfood.0x.org',
     DOMAINS_DEVELOPMENT: ['0xproject.localhost:3572', 'localhost:3572', '127.0.0.1'],
-    DOMAIN_PRODUCTION: '0xproject.com',
+    DOMAIN_PRODUCTION: '0x.org',
     GOOGLE_ANALYTICS_ID: 'UA-98720122-1',
     LAST_LOCAL_STORAGE_FILL_CLEARANCE_DATE: '2017-11-22',
     LAST_LOCAL_STORAGE_TRACKED_TOKEN_CLEARANCE_DATE: '2018-9-7',
@@ -39,8 +39,8 @@ export const configs = {
     ] as OutdatedWrappedEtherByNetworkId[],
     // The order matters. We first try first node and only then fall back to others.
     PUBLIC_NODE_URLS_BY_NETWORK_ID: {
-        [1]: [`https://mainnet.infura.io/${INFURA_API_KEY}`, 'https://mainnet.0xproject.com'],
-        [42]: [`https://kovan.infura.io/${INFURA_API_KEY}`, 'https://kovan.0xproject.com'],
+        [1]: [`https://mainnet.infura.io/${INFURA_API_KEY}`, 'https://mainnet.0x.org'],
+        [42]: [`https://kovan.infura.io/${INFURA_API_KEY}`, 'https://kovan.0x.org'],
         [3]: [`https://ropsten.infura.io/${INFURA_API_KEY}`],
         [4]: [`https://rinkeby.infura.io/${INFURA_API_KEY}`],
     } as PublicNodeUrlsByNetworkId,
diff --git a/packages/website/ts/utils/constants.ts b/packages/website/ts/utils/constants.ts
index 715199515..3248d3911 100644
--- a/packages/website/ts/utils/constants.ts
+++ b/packages/website/ts/utils/constants.ts
@@ -2,7 +2,7 @@ import { ALink } from '@0x/react-shared';
 import { BigNumber } from '@0x/utils';
 import { Key, WebsitePaths } from 'ts/types';
 
-const URL_FORUM = 'https://forum.0xproject.com';
+const URL_FORUM = 'https://forum.0x.org';
 const URL_ZEROEX_CHAT = 'https://discord.gg/d3FTX3M';
 
 export const constants = {
@@ -47,7 +47,7 @@ export const constants = {
     TAKER_FEE: new BigNumber(0),
     TESTNET_NAME: 'Kovan',
     NUMERAL_USD_FORMAT: '$0,0.00',
-    EMAIL_JOBS: 'jobs@0xproject.com',
+    EMAIL_JOBS: 'jobs@0x.org',
     PROJECT_URL_ETHFINEX: 'https://www.ethfinex.com/',
     PROJECT_URL_AMADEUS: 'http://amadeusrelay.org',
     PROJECT_URL_DDEX: 'https://ddex.io',
@@ -74,10 +74,10 @@ export const constants = {
     URL_ANGELLIST: 'https://angel.co/0xproject/jobs',
     URL_APACHE_LICENSE: 'http://www.apache.org/licenses/LICENSE-2.0',
     URL_BITLY_API: 'https://api-ssl.bitly.com',
-    URL_BLOG: 'https://blog.0xproject.com/latest',
-    URL_DISCOURSE_FORUM: 'https://forum.0xproject.com',
+    URL_BLOG: 'https://blog.0x.org/latest',
+    URL_DISCOURSE_FORUM: 'https://forum.0x.org',
     URL_FIREFOX_U2F_ADDON: 'https://addons.mozilla.org/en-US/firefox/addon/u2f-support-add-on/',
-    URL_TESTNET_FAUCET: 'https://faucet.0xproject.com',
+    URL_TESTNET_FAUCET: 'https://faucet.0x.org',
     URL_GITHUB_ORG: 'https://github.com/0xProject',
     URL_GITHUB_WIKI: 'https://github.com/0xProject/wiki',
     URL_FORUM,
@@ -99,14 +99,14 @@ export const constants = {
     URL_WETH_IO: 'https://weth.io/',
     URL_ZEROEX_CHAT,
     URL_LAUNCH_KIT: 'https://github.com/0xProject/0x-launch-kit',
-    URL_LAUNCH_KIT_BLOG_POST: 'https://blog.0xproject.com/introducing-the-0x-launch-kit-4acdc3453585',
+    URL_LAUNCH_KIT_BLOG_POST: 'https://blog.0x.org/introducing-the-0x-launch-kit-4acdc3453585',
     URL_WEB3_DOCS: 'https://github.com/ethereum/wiki/wiki/JavaScript-API',
     URL_WEB3_DECODED_LOG_ENTRY_EVENT:
         'https://github.com/0xProject/web3-typescript-typings/blob/f5bcb96/index.d.ts#L123',
     URL_WEB3_LOG_ENTRY_EVENT: 'https://github.com/0xProject/web3-typescript-typings/blob/f5bcb96/index.d.ts#L127',
     URL_WEB3_PROVIDER_DOCS: 'https://github.com/0xProject/web3-typescript-typings/blob/f5bcb96/index.d.ts#L150',
     URL_BIGNUMBERJS_GITHUB: 'http://mikemcl.github.io/bignumber.js',
-    URL_MISSION_AND_VALUES_BLOG_POST: 'https://blog.0xproject.com/the-0x-mission-and-values-181a58706f9f',
+    URL_MISSION_AND_VALUES_BLOG_POST: 'https://blog.0x.org/the-0x-mission-and-values-181a58706f9f',
     DEVELOPER_TOPBAR_LINKS: [
         {
             title: Key.Wiki,
diff --git a/packages/website/webpack.config.js b/packages/website/webpack.config.js
index aaaa31082..d9bdd91ad 100644
--- a/packages/website/webpack.config.js
+++ b/packages/website/webpack.config.js
@@ -136,7 +136,7 @@ module.exports = (_env, argv) => {
                 new RollbarSourceMapPlugin({
                     accessToken: '32c39bfa4bb6440faedc1612a9c13d28',
                     version: GIT_SHA,
-                    publicPath: 'https://0xproject.com/',
+                    publicPath: 'https://0x.org/',
                 }),
             ]);
         }
-- 
cgit v1.2.3


From 67422db4bd0b194296a1a584af7ead089e281715 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Fri, 14 Dec 2018 15:58:23 -0800
Subject: fix semicolon and apply prettier

---
 packages/instant/src/components/order_details.tsx | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 33a115044..9c10ef9e6 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -133,8 +133,16 @@ export class OrderDetails extends React.Component<OrderDetailsProps> {
             }
             const pricePerTokenWei = this._pricePerTokenWei();
             if (pricePerTokenWei) {
-                const atPriceDisplay = <Text fontColor={ColorOption.lightGrey}>@ {this._displayAmount(baseCurrency, pricePerTokenWei)}</Text>;
-                numTokensWithSymbol = <React.Fragment>{numTokensWithSymbol} {atPriceDisplay}</React.Fragment>
+                const atPriceDisplay = (
+                    <Text fontColor={ColorOption.lightGrey}>
+                        @ {this._displayAmount(baseCurrency, pricePerTokenWei)}
+                    </Text>
+                );
+                numTokensWithSymbol = (
+                    <React.Fragment>
+                        {numTokensWithSymbol} {atPriceDisplay}
+                    </React.Fragment>
+                );
             }
             return numTokensWithSymbol;
         }
-- 
cgit v1.2.3


From 9b4d1a1e3876313bf36b692128b40647b9e491df Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Fri, 14 Dec 2018 16:37:19 -0800
Subject: feat: update prod deploy destination

---
 packages/instant/.production.discharge.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/.production.discharge.json b/packages/instant/.production.discharge.json
index 1ce39fdd8..c87f8b187 100644
--- a/packages/instant/.production.discharge.json
+++ b/packages/instant/.production.discharge.json
@@ -1,5 +1,5 @@
 {
-    "domain": "instant.0xproject.com",
+    "domain": "instant.0x.org",
     "build_command": "dotenv yarn build -- --env.discharge_target=production",
     "upload_directory": "umd",
     "index_key": "instant.js",
-- 
cgit v1.2.3


From 6bb2ef923894a3572c3fa824c3bf1a69759eb43a Mon Sep 17 00:00:00 2001
From: kao <zichongkao@gmail.com>
Date: Sat, 15 Dec 2018 01:23:08 -0800
Subject: Respond to CR

---
 packages/order-watcher/README.md                   |  37 +++++---
 .../src/order_watcher/order_watcher_websocket.ts   |  69 ++++++++------
 .../order-watcher/src/schemas/websocket_schemas.ts |  53 ++++++++---
 packages/order-watcher/src/types.ts                |  50 ++++++++--
 .../test/order_watcher_websocket_test.ts           | 101 ++++++++++++++-------
 5 files changed, 209 insertions(+), 101 deletions(-)

(limited to 'packages')

diff --git a/packages/order-watcher/README.md b/packages/order-watcher/README.md
index 7eae0ae16..aad90a59a 100644
--- a/packages/order-watcher/README.md
+++ b/packages/order-watcher/README.md
@@ -5,7 +5,7 @@ An order watcher daemon that watches for order validity.
 #### Read the wiki [article](https://0xproject.com/wiki#0x-OrderWatcher).
 
 OrderWatcher also comes with a WebSocket server to provide language-agnostic access
-to order watching functionality. We used the [WebSocket Client and Server Implementation for Node](https://www.npmjs.com/package/websocket).
+to order watching functionality. We used the [WebSocket Client and Server Implementation for Node](https://www.npmjs.com/package/websocket). The server sends and receives messages that conform to the [JSON RPC specifications](https://www.jsonrpc.org/specification).
 
 ## Installation
 
@@ -46,7 +46,7 @@ The first step for making a request is establishing a connection with the server
 
 ```
 var W3CWebSocket = require('websocket').w3cwebsocket;
-wsClient = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080');
+wsClient = new W3CWebSocket('ws://127.0.0.1:8080');
 ```
 
 In Python, you could use the [websocket-client library](http://pypi.python.org/pypi/websocket-client/) and run:
@@ -56,19 +56,22 @@ from websocket import create_connection
 wsClient = create_connection("ws://127.0.0.1:8080")
 ```
 
-With the connection established, you prepare the payload for your request. The payload is a json object with the following structure:
+With the connection established, you prepare the payload for your request. The payload is a json object with a format established by the [JSON RPC specification](https://www.jsonrpc.org/specification):
 
-*   For `GET_STATE`, the payload is `{ action: 'GET_STATS }`.
-*   For `ADD_ORDER`, use `{ action: 'ADD_ORDER', signedOrder: <your signedOrder> }`.
-*   For `REMOVE_ORDER`, use `{ action: 'REMOVE_ORDER', orderHash: <your orderHash> }`.
+*   `id`: All requests require you to specify a string as an id. When the server responds to the request, it provides an id as well to allow you to determine which request it is responding to.
+*   `jsonrpc`: This is always the string `'2.0'`.
+*   `method`: This specifies the OrderWatcher method you want to call. I.e., `'ADD_ORDER'`, `'REMOVE_ORDER'`, and `'GET_STATS'`.
+*   `params`: These contain the parameters needed by OrderWatcher to execute the method you called. For `ADD_ORDER`, provide `{ signedOrder: <your signedOrder> }`. For `REMOVE_ORDER`, provide `{ orderHash: <your orderHash> }`. For `GET_STATS`, no parameters are needed, so you may leave this empty.
 
 Next, convert the payload to a string and send it through the connection.
 In Javascript:
 
 ```
 const addOrderPayload = {
-    action: 'ADD_ORDER',
-    signedOrder: <your signedOrder>,
+    id: 'order32',
+    jsonrpc: '2.0',
+    method: 'ADD_ORDER',
+    params: { signedOrder: <your signedOrder> },
 };
 wsClient.send(JSON.stringify(addOrderPayload));
 ```
@@ -78,8 +81,10 @@ In Python:
 ```
 import json
 remove_order_payload = {
-    'action': 'REMOVE_ORDER',
-    'orderHash': '0x6edc16bf37fde79f5012088c33784c730e2f103d9ab1caf73060c386ad107b7e',
+    'id': 'order33',
+    'jsonrpc': '2.0',
+    'method': 'REMOVE_ORDER',
+    'params': {'orderHash': '0x6edc16bf37fde79f5012088c33784c730e2f103d9ab1caf73060c386ad107b7e'},
 }
 wsClient.send(json.dumps(remove_order_payload));
 ```
@@ -87,16 +92,18 @@ wsClient.send(json.dumps(remove_order_payload));
 **Response**
 The server responds to all requests in a similar format. In the data field, you'll find another json object that has been converted into a string. This json object contains the following fields:
 
-*   `action`: The action the server is responding to. Eg. `ADD_ORDER`. When order states change the server may also initiate a response. In this case, action will be listed as `UPDATE`.
-*   `success`: `true` or `false`; Indicates whether the server handled the request without problems.
-*   `result`: This field varies based on the action. `UPDATE` responses contained the new order state. `GET_STATS` responses contain the current order count. When there are errors, the error messages are stored in here.
+*   `id`: The id corresponding to the request that the server is responding to. `UPDATE` responses are not based on any requests so the `id` field is `null`.
+*   `jsonrpc`: Always `'2.0'`.
+*   `method`: The method the server is responding to. Eg. `ADD_ORDER`. When order states change the server may also initiate a response. In this case, method will be listed as `UPDATE`.
+*   `result`: This field varies based on the method. `UPDATE` responses contained the new order state. `GET_STATS` responses contain the current order count. When there are errors, this field is `null`.
+*   `error`: When there is an error executing a request, the error message is listed here. When the server responds successfully, this field is `null`.
 
 In Javascript, the responses can be parsed using the `onmessage` callback:
 
 ```
 wsClient.onmessage = (msg) => {
     const responseData = JSON.parse(msg.data);
-    const action = responseData.action
+    const method = responseData.method
 };
 ```
 
@@ -104,7 +111,7 @@ In Python, `recv` is a lightweight way to receive a response:
 
 ```
 result = wsClient.recv()
-action = result.action
+method = result.method
 ```
 
 ## Contributing
diff --git a/packages/order-watcher/src/order_watcher/order_watcher_websocket.ts b/packages/order-watcher/src/order_watcher/order_watcher_websocket.ts
index 806c7c6a5..7a88597ef 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher_websocket.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher_websocket.ts
@@ -7,9 +7,10 @@ import * as WebSocket from 'websocket';
 
 import { webSocketRequestSchema, webSocketUtf8MessageSchema } from '../schemas/websocket_schemas';
 import {
+    GetStatsResult,
     OnOrderStateChangeCallback,
-    OrderWatcherAction,
     OrderWatcherConfig,
+    OrderWatcherMethod,
     WebSocketRequest,
     WebSocketResponse,
 } from '../types';
@@ -18,12 +19,13 @@ import { assert } from '../utils/assert';
 import { OrderWatcher } from './order_watcher';
 
 const DEFAULT_HTTP_PORT = 8080;
+const JSONRPC_VERSION = '2.0';
 
 // Wraps the OrderWatcher functionality in a WebSocket server. Motivations:
 // 1) Users can watch orders via non-typescript programs.
 // 2) Better encapsulation so that users can work
 export class OrderWatcherWebSocketServer {
-    public readonly _orderWatcher: OrderWatcher; // public for testing
+    private readonly _orderWatcher: OrderWatcher;
     private readonly _httpServer: http.Server;
     private readonly _connectionStore: Set<WebSocket.connection>;
     private readonly _wsServer: WebSocket.server;
@@ -66,7 +68,9 @@ export class OrderWatcherWebSocketServer {
             httpServer: this._httpServer,
             // Avoid setting autoAcceptConnections to true as it defeats all
             // standard cross-origin protection facilities built into the protocol
-            // and the browser. Also ensures that a request event is emitted by
+            // and the browser.
+            // Source: https://www.npmjs.com/package/websocket#server-example
+            // Also ensures that a request event is emitted by
             // the server whenever a new WebSocket request is made.
             autoAcceptConnections: false,
         });
@@ -76,7 +80,7 @@ export class OrderWatcherWebSocketServer {
             // machine by the same user. As such, no security checks are in place.
             const connection: WebSocket.connection = request.accept(null, request.origin);
             logUtils.log(`${new Date()} [Server] Accepted connection from origin ${request.origin}.`);
-            connection.on('message', await this._onMessageCallbackAsync.bind(this, connection));
+            connection.on('message', this._onMessageCallbackAsync.bind(this, connection));
             connection.on('close', this._onCloseCallback.bind(this, connection));
             this._connectionStore.add(connection);
         });
@@ -106,20 +110,25 @@ export class OrderWatcherWebSocketServer {
     }
 
     private async _onMessageCallbackAsync(connection: WebSocket.connection, message: any): Promise<void> {
-        const response: WebSocketResponse = {
-            action: null,
-            success: false,
-            result: null,
-        };
+        let response: WebSocketResponse;
         try {
             assert.doesConformToSchema('message', message, webSocketUtf8MessageSchema);
             const request: WebSocketRequest = JSON.parse(message.utf8Data);
             assert.doesConformToSchema('request', request, webSocketRequestSchema);
-            response.action = request.action;
-            response.success = true;
-            response.result = await this._routeRequestAsync(request);
+            assert.isString(request.jsonrpc, JSONRPC_VERSION);
+            response = {
+                id: request.id,
+                jsonrpc: JSONRPC_VERSION,
+                method: request.method,
+                result: await this._routeRequestAsync(request),
+            };
         } catch (err) {
-            response.result = err.toString();
+            response = {
+                id: null,
+                jsonrpc: JSONRPC_VERSION,
+                method: null,
+                error: err.toString(),
+            };
         }
         logUtils.log(`${new Date()} [Server] OrderWatcher output: ${JSON.stringify(response)}`);
         connection.sendUTF(JSON.stringify(response));
@@ -130,29 +139,28 @@ export class OrderWatcherWebSocketServer {
         logUtils.log(`${new Date()} [Server] Client ${connection.remoteAddress} disconnected.`);
     }
 
-    private async _routeRequestAsync(request: WebSocketRequest): Promise<any> {
-        logUtils.log(`${new Date()} [Server] Request received: ${request.action}`);
-        let result = null;
-        switch (request.action) {
-            case OrderWatcherAction.AddOrder: {
-                const signedOrder: SignedOrder = OrderWatcherWebSocketServer._parseSignedOrder(request.signedOrder);
+    private async _routeRequestAsync(request: WebSocketRequest): Promise<GetStatsResult | undefined> {
+        logUtils.log(`${new Date()} [Server] Request received: ${request.method}`);
+        switch (request.method) {
+            case OrderWatcherMethod.AddOrder: {
+                const signedOrder: SignedOrder = OrderWatcherWebSocketServer._parseSignedOrder(
+                    request.params.signedOrder,
+                );
                 await this._orderWatcher.addOrderAsync(signedOrder);
                 break;
             }
-            case OrderWatcherAction.RemoveOrder: {
-                const orderHash = request.orderHash || '_';
-                this._orderWatcher.removeOrder(orderHash);
+            case OrderWatcherMethod.RemoveOrder: {
+                this._orderWatcher.removeOrder(request.params.orderHash || 'undefined');
                 break;
             }
-            case OrderWatcherAction.GetStats: {
-                result = this._orderWatcher.getStats();
+            case OrderWatcherMethod.GetStats: {
+                return this._orderWatcher.getStats();
                 break;
             }
             default:
-                // Should never reach here. Should be caught by JSON schema check.
-                throw new Error(`[Server] Invalid request action: ${request.action}`);
+            // Should never reach here. Should be caught by JSON schema check.
         }
-        return result;
+        return undefined;
     }
 
     /**
@@ -163,9 +171,10 @@ export class OrderWatcherWebSocketServer {
     private _broadcastCallback(err: Error | null, orderState?: OrderState): void {
         this._connectionStore.forEach((connection: WebSocket.connection) => {
             const response: WebSocketResponse = {
-                action: OrderWatcherAction.Update,
-                success: true,
-                result: orderState || err,
+                id: null,
+                jsonrpc: JSONRPC_VERSION,
+                method: OrderWatcherMethod.Update,
+                result: orderState,
             };
             connection.sendUTF(JSON.stringify(response));
         });
diff --git a/packages/order-watcher/src/schemas/websocket_schemas.ts b/packages/order-watcher/src/schemas/websocket_schemas.ts
index c250d12f1..5e4e1ab74 100644
--- a/packages/order-watcher/src/schemas/websocket_schemas.ts
+++ b/packages/order-watcher/src/schemas/websocket_schemas.ts
@@ -9,24 +9,53 @@ export const webSocketUtf8MessageSchema = {
 
 export const webSocketRequestSchema = {
     id: '/webSocketRequestSchema',
-    properties: {
-        action: { enum: ['GET_STATS', 'ADD_ORDER', 'REMOVE_ORDER'] },
-        signedOrder: { $ref: '/signedOrderSchema' },
-        orderHash: { type: 'string' },
+    type: 'object',
+    definitions: {
+        signedOrderParam: {
+            type: 'object',
+            properties: {
+                signedOrder: { $ref: '/signedOrderSchema' },
+            },
+            required: ['signedOrder'],
+        },
+        orderHashParam: {
+            type: 'object',
+            properties: {
+                orderHash: { $ref: '/hexSchema' },
+            },
+            required: ['orderHash'],
+        },
     },
-    anyOf: [
+    oneOf: [
         {
-            properties: { action: { enum: ['ADD_ORDER'] } },
-            required: ['signedOrder'],
+            type: 'object',
+            properties: {
+                id: { type: 'string' },
+                jsonrpc: { type: 'string' },
+                method: { enum: ['ADD_ORDER'] },
+                params: { $ref: '#/definitions/signedOrderParam' },
+            },
+            required: ['id', 'jsonrpc', 'method', 'params'],
         },
         {
-            properties: { action: { enum: ['REMOVE_ORDER'] } },
-            required: ['orderHash'],
+            type: 'object',
+            properties: {
+                id: { type: 'string' },
+                jsonrpc: { type: 'string' },
+                method: { enum: ['REMOVE_ORDER'] },
+                params: { $ref: '#/definitions/orderHashParam' },
+            },
+            required: ['id', 'jsonrpc', 'method', 'params'],
         },
         {
-            properties: { action: { enum: ['GET_STATS'] } },
-            required: [],
+            type: 'object',
+            properties: {
+                id: { type: 'string' },
+                jsonrpc: { type: 'string' },
+                method: { enum: ['GET_STATS'] },
+                params: {},
+            },
+            required: ['id', 'jsonrpc', 'method'],
         },
     ],
-    type: 'object',
 };
diff --git a/packages/order-watcher/src/types.ts b/packages/order-watcher/src/types.ts
index 7f6219732..90d383660 100644
--- a/packages/order-watcher/src/types.ts
+++ b/packages/order-watcher/src/types.ts
@@ -32,8 +32,8 @@ export enum InternalOrderWatcherError {
     WethNotInTokenRegistry = 'WETH_NOT_IN_TOKEN_REGISTRY',
 }
 
-export enum OrderWatcherAction {
-    // Actions initiated by the user.
+export enum OrderWatcherMethod {
+    // Methods initiated by the user.
     GetStats = 'GET_STATS',
     AddOrder = 'ADD_ORDER',
     RemoveOrder = 'REMOVE_ORDER',
@@ -46,16 +46,46 @@ export enum OrderWatcherAction {
 
 // Users have to create a json object of this format and attach it to
 // the data field of their WebSocket message to interact with the server.
-export interface WebSocketRequest {
-    action: OrderWatcherAction;
-    signedOrder?: SignedOrder;
-    orderHash?: string;
+export type WebSocketRequest = AddOrderRequest | RemoveOrderRequest | GetStatsRequest;
+
+interface AddOrderRequest {
+    id: string;
+    jsonrpc: string;
+    method: OrderWatcherMethod.AddOrder;
+    params: { signedOrder: SignedOrder };
+}
+
+interface RemoveOrderRequest {
+    id: string;
+    jsonrpc: string;
+    method: OrderWatcherMethod.RemoveOrder;
+    params: { orderHash: string };
+}
+
+interface GetStatsRequest {
+    id: string;
+    jsonrpc: string;
+    method: OrderWatcherMethod.GetStats;
 }
 
 // Users should expect a json object of this format in the data field
 // of the WebSocket messages that the server sends out.
-export interface WebSocketResponse {
-    action: OrderWatcherAction | null;
-    success: boolean;
-    result: any;
+export type WebSocketResponse = SuccessfulWebSocketResponse | ErrorWebSocketResponse;
+
+interface SuccessfulWebSocketResponse {
+    id: string | null; // id is null for UPDATE
+    jsonrpc: string;
+    method: OrderWatcherMethod;
+    result: OrderState | GetStatsResult | undefined; // result is undefined for ADD_ORDER and REMOVE_ORDER
+}
+
+interface ErrorWebSocketResponse {
+    id: null;
+    jsonrpc: string;
+    method: null;
+    error: string;
+}
+
+export interface GetStatsResult {
+    orderCount: number;
 }
diff --git a/packages/order-watcher/test/order_watcher_websocket_test.ts b/packages/order-watcher/test/order_watcher_websocket_test.ts
index a9e72ce21..c4d1ede45 100644
--- a/packages/order-watcher/test/order_watcher_websocket_test.ts
+++ b/packages/order-watcher/test/order_watcher_websocket_test.ts
@@ -41,8 +41,10 @@ describe.only('OrderWatcherWebSocket', async () => {
     let zrxTokenAddress: string;
     let signedOrder: SignedOrder;
     let orderHash: string;
-    let addOrderPayload: { action: string; signedOrder: SignedOrder };
-    let removeOrderPayload: { action: string; orderHash: string };
+    // Manually encode types rather than use /src/types to mimick real data that user
+    // would input. Otherwise we would be forced to use enums, which hide problems.
+    let addOrderPayload: { id: string; jsonrpc: string; method: string; params: { signedOrder: SignedOrder } };
+    let removeOrderPayload: { id: string; jsonrpc: string; method: string; params: { orderHash: string } };
     const decimals = constants.ZRX_DECIMALS;
     const fillableAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(5), decimals);
     // HACK: createFillableSignedOrderAsync is Promise-based, which forces us
@@ -88,12 +90,16 @@ describe.only('OrderWatcherWebSocket', async () => {
         );
         orderHash = orderHashUtils.getOrderHashHex(signedOrder);
         addOrderPayload = {
-            action: 'ADD_ORDER',
-            signedOrder,
+            id: 'addOrderPayload',
+            jsonrpc: '2.0',
+            method: 'ADD_ORDER',
+            params: { signedOrder },
         };
         removeOrderPayload = {
-            action: 'REMOVE_ORDER',
-            orderHash,
+            id: 'removeOrderPayload',
+            jsonrpc: '2.0',
+            method: 'REMOVE_ORDER',
+            params: { orderHash },
         };
 
         // Prepare OrderWatcher WebSocket server
@@ -118,48 +124,75 @@ describe.only('OrderWatcherWebSocket', async () => {
 
     it('responds to getStats requests correctly', (done: any) => {
         const payload = {
-            action: 'GET_STATS',
+            id: 'getStats',
+            jsonrpc: '2.0',
+            method: 'GET_STATS',
         };
         wsClient.onopen = () => wsClient.send(JSON.stringify(payload));
         wsClient.onmessage = (msg: any) => {
             const responseData = JSON.parse(msg.data);
-            expect(responseData.action).to.be.eq('GET_STATS');
-            expect(responseData.success).to.be.true();
+            expect(responseData.id).to.be.eq('getStats');
+            expect(responseData.jsonrpc).to.be.eq('2.0');
+            expect(responseData.method).to.be.eq('GET_STATS');
             expect(responseData.result.orderCount).to.be.eq(0);
             done();
         };
     });
 
-    it('throws an error when an invalid action is attempted', async () => {
-        const invalidActionPayload = {
-            action: 'BAD_ACTION',
+    it('throws an error when an invalid method is attempted', async () => {
+        const invalidMethodPayload = {
+            id: 'invalidMethodPayload',
+            jsonrpc: '2.0',
+            method: 'BAD_METHOD',
         };
-        wsClient.onopen = () => wsClient.send(JSON.stringify(invalidActionPayload));
+        wsClient.onopen = () => wsClient.send(JSON.stringify(invalidMethodPayload));
         const errorMsg = await _onMessageAsync(wsClient);
         const errorData = JSON.parse(errorMsg.data);
         // tslint:disable-next-line:no-unused-expression
-        expect(errorData.action).to.be.null;
-        expect(errorData.success).to.be.false();
-        expect(errorData.result).to.match(/^Error: Expected request to conform to schema/);
+        expect(errorData.id).to.be.null;
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.method).to.be.null;
+        expect(errorData.jsonrpc).to.be.eq('2.0');
+        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
+    });
+
+    it('throws an error when jsonrpc field missing from request', async () => {
+        const noJsonRpcPayload = {
+            id: 'noJsonRpcPayload',
+            method: 'GET_STATS',
+        };
+        wsClient.onopen = () => wsClient.send(JSON.stringify(noJsonRpcPayload));
+        const errorMsg = await _onMessageAsync(wsClient);
+        const errorData = JSON.parse(errorMsg.data);
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.method).to.be.null;
+        expect(errorData.jsonrpc).to.be.eq('2.0');
+        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
     });
 
     it('throws an error when we try to add an order without a signedOrder', async () => {
         const noSignedOrderAddOrderPayload = {
-            action: 'ADD_ORDER',
-            orderHash: '0x0',
+            id: 'noSignedOrderAddOrderPayload',
+            jsonrpc: '2.0',
+            method: 'ADD_ORDER',
+            orderHash: '0x7337e2f2a9aa2ed6afe26edc2df7ad79c3ffa9cf9b81a964f707ea63f5272355',
         };
         wsClient.onopen = () => wsClient.send(JSON.stringify(noSignedOrderAddOrderPayload));
         const errorMsg = await _onMessageAsync(wsClient);
         const errorData = JSON.parse(errorMsg.data);
         // tslint:disable-next-line:no-unused-expression
-        expect(errorData.action).to.be.null;
-        expect(errorData.success).to.be.false();
-        expect(errorData.result).to.match(/^Error: Expected request to conform to schema/);
+        expect(errorData.id).to.be.null;
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.method).to.be.null;
+        expect(errorData.jsonrpc).to.be.eq('2.0');
+        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
     });
 
     it('throws an error when we try to add a bad signedOrder', async () => {
         const invalidAddOrderPayload = {
-            action: 'ADD_ORDER',
+            id: 'invalidAddOrderPayload',
+            jsonrpc: '2.0',
+            method: 'ADD_ORDER',
             signedOrder: {
                 makerAddress: '0x0',
             },
@@ -168,27 +201,26 @@ describe.only('OrderWatcherWebSocket', async () => {
         const errorMsg = await _onMessageAsync(wsClient);
         const errorData = JSON.parse(errorMsg.data);
         // tslint:disable-next-line:no-unused-expression
-        expect(errorData.action).to.be.null;
-        expect(errorData.success).to.be.false();
-        expect(errorData.result).to.match(/^Error: Expected request to conform to schema/);
+        expect(errorData.id).to.be.null;
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.method).to.be.null;
+        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
     });
 
     it('executes addOrder and removeOrder requests correctly', async () => {
         wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
         const addOrderMsg = await _onMessageAsync(wsClient);
         const addOrderData = JSON.parse(addOrderMsg.data);
-        expect(addOrderData.action).to.be.eq('ADD_ORDER');
-        expect(addOrderData.success).to.be.true();
-        expect((wsServer._orderWatcher as any)._orderByOrderHash).to.deep.include({
+        expect(addOrderData.method).to.be.eq('ADD_ORDER');
+        expect((wsServer as any)._orderWatcher._orderByOrderHash).to.deep.include({
             [orderHash]: signedOrder,
         });
 
         wsClient.send(JSON.stringify(removeOrderPayload));
         const removeOrderMsg = await _onMessageAsync(wsClient);
         const removeOrderData = JSON.parse(removeOrderMsg.data);
-        expect(removeOrderData.action).to.be.eq('REMOVE_ORDER');
-        expect(removeOrderData.success).to.be.true();
-        expect((wsServer._orderWatcher as any)._orderByOrderHash).to.not.deep.include({
+        expect(removeOrderData.method).to.be.eq('REMOVE_ORDER');
+        expect((wsServer as any)._orderWatcher._orderByOrderHash).to.not.deep.include({
             [orderHash]: signedOrder,
         });
     });
@@ -204,8 +236,7 @@ describe.only('OrderWatcherWebSocket', async () => {
         // Ensure that orderStateInvalid message is received.
         const orderWatcherUpdateMsg = await _onMessageAsync(wsClient);
         const orderWatcherUpdateData = JSON.parse(orderWatcherUpdateMsg.data);
-        expect(orderWatcherUpdateData.action).to.be.eq('UPDATE');
-        expect(orderWatcherUpdateData.success).to.be.true();
+        expect(orderWatcherUpdateData.method).to.be.eq('UPDATE');
         const invalidOrderState = orderWatcherUpdateData.result as OrderStateInvalid;
         expect(invalidOrderState.isValid).to.be.false();
         expect(invalidOrderState.orderHash).to.be.eq(orderHash);
@@ -227,7 +258,9 @@ describe.only('OrderWatcherWebSocket', async () => {
             takerAddress,
         );
         const nonZeroMakerFeeOrderPayload = {
-            action: 'ADD_ORDER',
+            id: 'nonZeroMakerFeeOrderPayload',
+            jsonrpc: '2.0',
+            method: 'ADD_ORDER',
             signedOrder: nonZeroMakerFeeSignedOrder,
         };
 
-- 
cgit v1.2.3


From 7cafe396de676cec3859c76d6407a0948a8e398e Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Sat, 15 Dec 2018 21:34:35 -0800
Subject: Ensure fileName matches class name, fix broadcast

---
 packages/order-watcher/src/index.ts                |   1 +
 .../src/order_watcher/order_watcher_websocket.ts   | 182 -------------
 .../order_watcher_websocket_server.ts              | 186 +++++++++++++
 packages/order-watcher/src/types.ts                |   8 +-
 .../test/order_watcher_websocket_server_test.ts    | 288 +++++++++++++++++++++
 .../test/order_watcher_websocket_test.ts           | 288 ---------------------
 6 files changed, 482 insertions(+), 471 deletions(-)
 delete mode 100644 packages/order-watcher/src/order_watcher/order_watcher_websocket.ts
 create mode 100644 packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
 create mode 100644 packages/order-watcher/test/order_watcher_websocket_server_test.ts
 delete mode 100644 packages/order-watcher/test/order_watcher_websocket_test.ts

(limited to 'packages')

diff --git a/packages/order-watcher/src/index.ts b/packages/order-watcher/src/index.ts
index 5eeba3e87..5bdef4504 100644
--- a/packages/order-watcher/src/index.ts
+++ b/packages/order-watcher/src/index.ts
@@ -1,4 +1,5 @@
 export { OrderWatcher } from './order_watcher/order_watcher';
+export { OrderWatcherWebSocketServer } from './order_watcher/order_watcher_websocket_server';
 export { ExpirationWatcher } from './order_watcher/expiration_watcher';
 
 export {
diff --git a/packages/order-watcher/src/order_watcher/order_watcher_websocket.ts b/packages/order-watcher/src/order_watcher/order_watcher_websocket.ts
deleted file mode 100644
index 7a88597ef..000000000
--- a/packages/order-watcher/src/order_watcher/order_watcher_websocket.ts
+++ /dev/null
@@ -1,182 +0,0 @@
-import { ContractAddresses } from '@0x/contract-addresses';
-import { OrderState, SignedOrder } from '@0x/types';
-import { BigNumber, logUtils } from '@0x/utils';
-import { Provider } from 'ethereum-types';
-import * as http from 'http';
-import * as WebSocket from 'websocket';
-
-import { webSocketRequestSchema, webSocketUtf8MessageSchema } from '../schemas/websocket_schemas';
-import {
-    GetStatsResult,
-    OnOrderStateChangeCallback,
-    OrderWatcherConfig,
-    OrderWatcherMethod,
-    WebSocketRequest,
-    WebSocketResponse,
-} from '../types';
-import { assert } from '../utils/assert';
-
-import { OrderWatcher } from './order_watcher';
-
-const DEFAULT_HTTP_PORT = 8080;
-const JSONRPC_VERSION = '2.0';
-
-// Wraps the OrderWatcher functionality in a WebSocket server. Motivations:
-// 1) Users can watch orders via non-typescript programs.
-// 2) Better encapsulation so that users can work
-export class OrderWatcherWebSocketServer {
-    private readonly _orderWatcher: OrderWatcher;
-    private readonly _httpServer: http.Server;
-    private readonly _connectionStore: Set<WebSocket.connection>;
-    private readonly _wsServer: WebSocket.server;
-    /**
-     *  Recover types lost when the payload is stringified.
-     */
-    private static _parseSignedOrder(rawRequest: any): SignedOrder {
-        const bigNumberFields = [
-            'salt',
-            'makerFee',
-            'takerFee',
-            'makerAssetAmount',
-            'takerAssetAmount',
-            'expirationTimeSeconds',
-        ];
-        for (const field of bigNumberFields) {
-            rawRequest[field] = new BigNumber(rawRequest[field]);
-        }
-        return rawRequest;
-    }
-
-    /**
-     * Instantiate a new WebSocket server which provides OrderWatcher functionality
-     *  @param provider Web3 provider to use for JSON RPC calls.
-     *  @param networkId NetworkId to watch orders on.
-     *  @param contractAddresses Optional contract addresses. Defaults to known
-     *  addresses based on networkId.
-     *  @param partialConfig Optional configurations.
-     */
-    constructor(
-        provider: Provider,
-        networkId: number,
-        contractAddresses?: ContractAddresses,
-        partialConfig?: Partial<OrderWatcherConfig>,
-    ) {
-        this._orderWatcher = new OrderWatcher(provider, networkId, contractAddresses, partialConfig);
-        this._connectionStore = new Set();
-        this._httpServer = http.createServer();
-        this._wsServer = new WebSocket.server({
-            httpServer: this._httpServer,
-            // Avoid setting autoAcceptConnections to true as it defeats all
-            // standard cross-origin protection facilities built into the protocol
-            // and the browser.
-            // Source: https://www.npmjs.com/package/websocket#server-example
-            // Also ensures that a request event is emitted by
-            // the server whenever a new WebSocket request is made.
-            autoAcceptConnections: false,
-        });
-
-        this._wsServer.on('request', async (request: any) => {
-            // Designed for usage pattern where client and server are run on the same
-            // machine by the same user. As such, no security checks are in place.
-            const connection: WebSocket.connection = request.accept(null, request.origin);
-            logUtils.log(`${new Date()} [Server] Accepted connection from origin ${request.origin}.`);
-            connection.on('message', this._onMessageCallbackAsync.bind(this, connection));
-            connection.on('close', this._onCloseCallback.bind(this, connection));
-            this._connectionStore.add(connection);
-        });
-
-        // Have the WebSocket server subscribe to the OrderWatcher to receive updates.
-        // These updates are then broadcast to clients in the _connectionStore.
-        const broadcastCallback: OnOrderStateChangeCallback = this._broadcastCallback.bind(this);
-        this._orderWatcher.subscribe(broadcastCallback);
-    }
-
-    /**
-     * Activates the WebSocket server by having its HTTP server start listening.
-     */
-    public listen(): void {
-        const port = process.env.ORDER_WATCHER_HTTP_PORT || DEFAULT_HTTP_PORT;
-        this._httpServer.listen(port, () => {
-            logUtils.log(`${new Date()} [Server] Listening on port ${port}`);
-        });
-    }
-
-    /**
-     * Deactivates the WebSocket server by stopping the HTTP server from accepting
-     * new connections.
-     */
-    public close(): void {
-        this._httpServer.close();
-    }
-
-    private async _onMessageCallbackAsync(connection: WebSocket.connection, message: any): Promise<void> {
-        let response: WebSocketResponse;
-        try {
-            assert.doesConformToSchema('message', message, webSocketUtf8MessageSchema);
-            const request: WebSocketRequest = JSON.parse(message.utf8Data);
-            assert.doesConformToSchema('request', request, webSocketRequestSchema);
-            assert.isString(request.jsonrpc, JSONRPC_VERSION);
-            response = {
-                id: request.id,
-                jsonrpc: JSONRPC_VERSION,
-                method: request.method,
-                result: await this._routeRequestAsync(request),
-            };
-        } catch (err) {
-            response = {
-                id: null,
-                jsonrpc: JSONRPC_VERSION,
-                method: null,
-                error: err.toString(),
-            };
-        }
-        logUtils.log(`${new Date()} [Server] OrderWatcher output: ${JSON.stringify(response)}`);
-        connection.sendUTF(JSON.stringify(response));
-    }
-
-    private _onCloseCallback(connection: WebSocket.connection): void {
-        this._connectionStore.delete(connection);
-        logUtils.log(`${new Date()} [Server] Client ${connection.remoteAddress} disconnected.`);
-    }
-
-    private async _routeRequestAsync(request: WebSocketRequest): Promise<GetStatsResult | undefined> {
-        logUtils.log(`${new Date()} [Server] Request received: ${request.method}`);
-        switch (request.method) {
-            case OrderWatcherMethod.AddOrder: {
-                const signedOrder: SignedOrder = OrderWatcherWebSocketServer._parseSignedOrder(
-                    request.params.signedOrder,
-                );
-                await this._orderWatcher.addOrderAsync(signedOrder);
-                break;
-            }
-            case OrderWatcherMethod.RemoveOrder: {
-                this._orderWatcher.removeOrder(request.params.orderHash || 'undefined');
-                break;
-            }
-            case OrderWatcherMethod.GetStats: {
-                return this._orderWatcher.getStats();
-                break;
-            }
-            default:
-            // Should never reach here. Should be caught by JSON schema check.
-        }
-        return undefined;
-    }
-
-    /**
-     * Broadcasts OrderState changes to ALL connected clients. At the moment,
-     * we do not support clients subscribing to only a subset of orders. As such,
-     * Client B will be notified of changes to an order that Client A added.
-     */
-    private _broadcastCallback(err: Error | null, orderState?: OrderState): void {
-        this._connectionStore.forEach((connection: WebSocket.connection) => {
-            const response: WebSocketResponse = {
-                id: null,
-                jsonrpc: JSONRPC_VERSION,
-                method: OrderWatcherMethod.Update,
-                result: orderState,
-            };
-            connection.sendUTF(JSON.stringify(response));
-        });
-    }
-}
diff --git a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
new file mode 100644
index 000000000..2d2d9e82e
--- /dev/null
+++ b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
@@ -0,0 +1,186 @@
+import { ContractAddresses } from '@0x/contract-addresses';
+import { OrderStateInvalid, OrderStateValid, SignedOrder } from '@0x/types';
+import { BigNumber, logUtils } from '@0x/utils';
+import { Provider } from 'ethereum-types';
+import * as http from 'http';
+import * as WebSocket from 'websocket';
+
+import { webSocketRequestSchema, webSocketUtf8MessageSchema } from '../schemas/websocket_schemas';
+import { GetStatsResult, OrderWatcherConfig, OrderWatcherMethod, WebSocketRequest, WebSocketResponse } from '../types';
+import { assert } from '../utils/assert';
+
+import { OrderWatcher } from './order_watcher';
+
+const DEFAULT_HTTP_PORT = 8080;
+const JSONRPC_VERSION = '2.0';
+
+// Wraps the OrderWatcher functionality in a WebSocket server. Motivations:
+// 1) Users can watch orders via non-typescript programs.
+// 2) Better encapsulation so that users can work
+export class OrderWatcherWebSocketServer {
+    private readonly _orderWatcher: OrderWatcher;
+    private readonly _httpServer: http.Server;
+    private readonly _connectionStore: Set<WebSocket.connection>;
+    private readonly _wsServer: WebSocket.server;
+    private _jsonRpcRequestId: number;
+    /**
+     *  Recover types lost when the payload is stringified.
+     */
+    private static _parseSignedOrder(rawRequest: any): SignedOrder {
+        const bigNumberFields = [
+            'salt',
+            'makerFee',
+            'takerFee',
+            'makerAssetAmount',
+            'takerAssetAmount',
+            'expirationTimeSeconds',
+        ];
+        for (const field of bigNumberFields) {
+            rawRequest[field] = new BigNumber(rawRequest[field]);
+        }
+        return rawRequest;
+    }
+
+    /**
+     * Instantiate a new WebSocket server which provides OrderWatcher functionality
+     *  @param provider Web3 provider to use for JSON RPC calls.
+     *  @param networkId NetworkId to watch orders on.
+     *  @param contractAddresses Optional contract addresses. Defaults to known
+     *  addresses based on networkId.
+     *  @param partialConfig Optional configurations.
+     */
+    constructor(
+        provider: Provider,
+        networkId: number,
+        contractAddresses?: ContractAddresses,
+        partialConfig?: Partial<OrderWatcherConfig>,
+    ) {
+        this._jsonRpcRequestId = 1;
+        this._orderWatcher = new OrderWatcher(provider, networkId, contractAddresses, partialConfig);
+        this._connectionStore = new Set();
+        this._httpServer = http.createServer();
+        this._wsServer = new WebSocket.server({
+            httpServer: this._httpServer,
+            // Avoid setting autoAcceptConnections to true as it defeats all
+            // standard cross-origin protection facilities built into the protocol
+            // and the browser.
+            // Source: https://www.npmjs.com/package/websocket#server-example
+            // Also ensures that a request event is emitted by
+            // the server whenever a new WebSocket request is made.
+            autoAcceptConnections: false,
+        });
+
+        this._wsServer.on('request', async (request: any) => {
+            // Designed for usage pattern where client and server are run on the same
+            // machine by the same user. As such, no security checks are in place.
+            const connection: WebSocket.connection = request.accept(null, request.origin);
+            logUtils.log(`${new Date()} [Server] Accepted connection from origin ${request.origin}.`);
+            connection.on('message', this._onMessageCallbackAsync.bind(this, connection));
+            connection.on('close', this._onCloseCallback.bind(this, connection));
+            this._connectionStore.add(connection);
+        });
+
+        // Have the WebSocket server subscribe to the OrderWatcher to receive updates.
+        // These updates are then broadcast to clients in the _connectionStore.
+        this._orderWatcher.subscribe(this._broadcastCallback.bind(this));
+    }
+
+    /**
+     * Activates the WebSocket server by having its HTTP server start listening.
+     */
+    public listen(): void {
+        const port = process.env.ORDER_WATCHER_HTTP_PORT || DEFAULT_HTTP_PORT;
+        this._httpServer.listen(port, () => {
+            logUtils.log(`${new Date()} [Server] Listening on port ${port}`);
+        });
+    }
+
+    /**
+     * Deactivates the WebSocket server by stopping the HTTP server from accepting
+     * new connections.
+     */
+    public close(): void {
+        this._httpServer.close();
+    }
+
+    private async _onMessageCallbackAsync(connection: WebSocket.connection, message: any): Promise<void> {
+        let response: WebSocketResponse;
+        try {
+            assert.doesConformToSchema('message', message, webSocketUtf8MessageSchema);
+            const request: WebSocketRequest = JSON.parse(message.utf8Data);
+            assert.doesConformToSchema('request', request, webSocketRequestSchema);
+            assert.isString(request.jsonrpc, JSONRPC_VERSION);
+            response = {
+                id: request.id,
+                jsonrpc: JSONRPC_VERSION,
+                method: request.method,
+                result: await this._routeRequestAsync(request),
+            };
+        } catch (err) {
+            response = {
+                id: null,
+                jsonrpc: JSONRPC_VERSION,
+                method: null,
+                error: err.toString(),
+            };
+        }
+        logUtils.log(`${new Date()} [Server] OrderWatcher output: ${JSON.stringify(response)}`);
+        connection.sendUTF(JSON.stringify(response));
+    }
+
+    private _onCloseCallback(connection: WebSocket.connection): void {
+        this._connectionStore.delete(connection);
+        logUtils.log(`${new Date()} [Server] Client ${connection.remoteAddress} disconnected.`);
+    }
+
+    private async _routeRequestAsync(request: WebSocketRequest): Promise<GetStatsResult | undefined> {
+        logUtils.log(`${new Date()} [Server] Request received: ${request.method}`);
+        switch (request.method) {
+            case OrderWatcherMethod.AddOrder: {
+                const signedOrder: SignedOrder = OrderWatcherWebSocketServer._parseSignedOrder(
+                    request.params.signedOrder,
+                );
+                await this._orderWatcher.addOrderAsync(signedOrder);
+                break;
+            }
+            case OrderWatcherMethod.RemoveOrder: {
+                this._orderWatcher.removeOrder(request.params.orderHash || 'undefined');
+                break;
+            }
+            case OrderWatcherMethod.GetStats: {
+                return this._orderWatcher.getStats();
+                break;
+            }
+            default:
+            // Should never reach here. Should be caught by JSON schema check.
+        }
+        return undefined;
+    }
+
+    /**
+     * Broadcasts OrderState changes to ALL connected clients. At the moment,
+     * we do not support clients subscribing to only a subset of orders. As such,
+     * Client B will be notified of changes to an order that Client A added.
+     */
+    private _broadcastCallback(err: Error | null, orderState?: OrderStateValid | OrderStateInvalid | undefined): void {
+        const method = OrderWatcherMethod.Update;
+        const response =
+            err === null
+                ? {
+                      jsonrpc: JSONRPC_VERSION,
+                      method,
+                      result: orderState,
+                  }
+                : {
+                      jsonrpc: JSONRPC_VERSION,
+                      method,
+                      error: {
+                          code: -32000,
+                          message: err.message,
+                      },
+                  };
+        this._connectionStore.forEach((connection: WebSocket.connection) => {
+            connection.sendUTF(JSON.stringify(response));
+        });
+    }
+}
diff --git a/packages/order-watcher/src/types.ts b/packages/order-watcher/src/types.ts
index 90d383660..ecbebe305 100644
--- a/packages/order-watcher/src/types.ts
+++ b/packages/order-watcher/src/types.ts
@@ -83,7 +83,13 @@ interface ErrorWebSocketResponse {
     id: null;
     jsonrpc: string;
     method: null;
-    error: string;
+    error: JSONRPCError;
+}
+
+interface JSONRPCError {
+    code: number;
+    message: string;
+    data?: string | object;
 }
 
 export interface GetStatsResult {
diff --git a/packages/order-watcher/test/order_watcher_websocket_server_test.ts b/packages/order-watcher/test/order_watcher_websocket_server_test.ts
new file mode 100644
index 000000000..9f9db7b1f
--- /dev/null
+++ b/packages/order-watcher/test/order_watcher_websocket_server_test.ts
@@ -0,0 +1,288 @@
+import { ContractWrappers } from '@0x/contract-wrappers';
+import { tokenUtils } from '@0x/contract-wrappers/lib/test/utils/token_utils';
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { FillScenarios } from '@0x/fill-scenarios';
+import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
+import { ExchangeContractErrs, OrderStateInvalid, OrderStateValid, SignedOrder } from '@0x/types';
+import { BigNumber, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+import 'mocha';
+import * as WebSocket from 'websocket';
+
+import { OrderWatcherWebSocketServer } from '../src/order_watcher/order_watcher_websocket_server';
+
+import { chaiSetup } from './utils/chai_setup';
+import { constants } from './utils/constants';
+import { migrateOnceAsync } from './utils/migrate';
+import { provider, web3Wrapper } from './utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+interface WsMessage {
+    data: string;
+}
+
+describe.only('OrderWatcherWebSocketServer', async () => {
+    let contractWrappers: ContractWrappers;
+    let wsServer: OrderWatcherWebSocketServer;
+    let wsClient: WebSocket.w3cwebsocket;
+    let wsClientTwo: WebSocket.w3cwebsocket;
+    let fillScenarios: FillScenarios;
+    let userAddresses: string[];
+    let makerAssetData: string;
+    let takerAssetData: string;
+    let makerTokenAddress: string;
+    let takerTokenAddress: string;
+    let makerAddress: string;
+    let takerAddress: string;
+    let zrxTokenAddress: string;
+    let signedOrder: SignedOrder;
+    let orderHash: string;
+    // Manually encode types rather than use /src/types to mimick real data that user
+    // would input. Otherwise we would be forced to use enums, which hide problems.
+    let addOrderPayload: { id: string; jsonrpc: string; method: string; params: { signedOrder: SignedOrder } };
+    let removeOrderPayload: { id: string; jsonrpc: string; method: string; params: { orderHash: string } };
+    const decimals = constants.ZRX_DECIMALS;
+    const fillableAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(5), decimals);
+    // HACK: createFillableSignedOrderAsync is Promise-based, which forces us
+    // to use Promises instead of the done() callbacks for tests.
+    // onmessage callback must thus be wrapped as a Promise.
+    const _onMessageAsync = async (client: WebSocket.w3cwebsocket) =>
+        new Promise<WsMessage>(resolve => {
+            client.onmessage = (msg: WsMessage) => resolve(msg);
+        });
+
+    before(async () => {
+        // Set up constants
+        const contractAddresses = await migrateOnceAsync();
+        await blockchainLifecycle.startAsync();
+        const networkId = constants.TESTRPC_NETWORK_ID;
+        const config = {
+            networkId,
+            contractAddresses,
+        };
+        contractWrappers = new ContractWrappers(provider, config);
+        userAddresses = await web3Wrapper.getAvailableAddressesAsync();
+        zrxTokenAddress = contractAddresses.zrxToken;
+        [makerAddress, takerAddress] = userAddresses;
+        [makerTokenAddress, takerTokenAddress] = tokenUtils.getDummyERC20TokenAddresses();
+        [makerAssetData, takerAssetData] = [
+            assetDataUtils.encodeERC20AssetData(makerTokenAddress),
+            assetDataUtils.encodeERC20AssetData(takerTokenAddress),
+        ];
+        fillScenarios = new FillScenarios(
+            provider,
+            userAddresses,
+            zrxTokenAddress,
+            contractAddresses.exchange,
+            contractAddresses.erc20Proxy,
+            contractAddresses.erc721Proxy,
+        );
+        signedOrder = await fillScenarios.createFillableSignedOrderAsync(
+            makerAssetData,
+            takerAssetData,
+            makerAddress,
+            takerAddress,
+            fillableAmount,
+        );
+        orderHash = orderHashUtils.getOrderHashHex(signedOrder);
+        addOrderPayload = {
+            id: 'addOrderPayload',
+            jsonrpc: '2.0',
+            method: 'ADD_ORDER',
+            params: { signedOrder },
+        };
+        removeOrderPayload = {
+            id: 'removeOrderPayload',
+            jsonrpc: '2.0',
+            method: 'REMOVE_ORDER',
+            params: { orderHash },
+        };
+
+        // Prepare OrderWatcher WebSocket server
+        const orderWatcherConfig = {};
+        wsServer = new OrderWatcherWebSocketServer(provider, networkId, contractAddresses, orderWatcherConfig);
+        wsServer.listen();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+        wsServer.close();
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+        wsClient = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080/');
+        logUtils.log(`${new Date()} [Client] Connected.`);
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+        wsClient.close();
+        logUtils.log(`${new Date()} [Client] Closed.`);
+    });
+
+    it('responds to getStats requests correctly', (done: any) => {
+        const payload = {
+            id: 'getStats',
+            jsonrpc: '2.0',
+            method: 'GET_STATS',
+        };
+        wsClient.onopen = () => wsClient.send(JSON.stringify(payload));
+        wsClient.onmessage = (msg: any) => {
+            const responseData = JSON.parse(msg.data);
+            expect(responseData.id).to.be.eq('getStats');
+            expect(responseData.jsonrpc).to.be.eq('2.0');
+            expect(responseData.method).to.be.eq('GET_STATS');
+            expect(responseData.result.orderCount).to.be.eq(0);
+            done();
+        };
+    });
+
+    it('throws an error when an invalid method is attempted', async () => {
+        const invalidMethodPayload = {
+            id: 'invalidMethodPayload',
+            jsonrpc: '2.0',
+            method: 'BAD_METHOD',
+        };
+        wsClient.onopen = () => wsClient.send(JSON.stringify(invalidMethodPayload));
+        const errorMsg = await _onMessageAsync(wsClient);
+        const errorData = JSON.parse(errorMsg.data);
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.id).to.be.null;
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.method).to.be.null;
+        expect(errorData.jsonrpc).to.be.eq('2.0');
+        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
+    });
+
+    it('throws an error when jsonrpc field missing from request', async () => {
+        const noJsonRpcPayload = {
+            id: 'noJsonRpcPayload',
+            method: 'GET_STATS',
+        };
+        wsClient.onopen = () => wsClient.send(JSON.stringify(noJsonRpcPayload));
+        const errorMsg = await _onMessageAsync(wsClient);
+        const errorData = JSON.parse(errorMsg.data);
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.method).to.be.null;
+        expect(errorData.jsonrpc).to.be.eq('2.0');
+        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
+    });
+
+    it('throws an error when we try to add an order without a signedOrder', async () => {
+        const noSignedOrderAddOrderPayload = {
+            id: 'noSignedOrderAddOrderPayload',
+            jsonrpc: '2.0',
+            method: 'ADD_ORDER',
+            orderHash: '0x7337e2f2a9aa2ed6afe26edc2df7ad79c3ffa9cf9b81a964f707ea63f5272355',
+        };
+        wsClient.onopen = () => wsClient.send(JSON.stringify(noSignedOrderAddOrderPayload));
+        const errorMsg = await _onMessageAsync(wsClient);
+        const errorData = JSON.parse(errorMsg.data);
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.id).to.be.null;
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.method).to.be.null;
+        expect(errorData.jsonrpc).to.be.eq('2.0');
+        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
+    });
+
+    it('throws an error when we try to add a bad signedOrder', async () => {
+        const invalidAddOrderPayload = {
+            id: 'invalidAddOrderPayload',
+            jsonrpc: '2.0',
+            method: 'ADD_ORDER',
+            signedOrder: {
+                makerAddress: '0x0',
+            },
+        };
+        wsClient.onopen = () => wsClient.send(JSON.stringify(invalidAddOrderPayload));
+        const errorMsg = await _onMessageAsync(wsClient);
+        const errorData = JSON.parse(errorMsg.data);
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.id).to.be.null;
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.method).to.be.null;
+        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
+    });
+
+    it('executes addOrder and removeOrder requests correctly', async () => {
+        wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
+        const addOrderMsg = await _onMessageAsync(wsClient);
+        const addOrderData = JSON.parse(addOrderMsg.data);
+        expect(addOrderData.method).to.be.eq('ADD_ORDER');
+        expect((wsServer as any)._orderWatcher._orderByOrderHash).to.deep.include({
+            [orderHash]: signedOrder,
+        });
+
+        wsClient.send(JSON.stringify(removeOrderPayload));
+        const removeOrderMsg = await _onMessageAsync(wsClient);
+        const removeOrderData = JSON.parse(removeOrderMsg.data);
+        expect(removeOrderData.method).to.be.eq('REMOVE_ORDER');
+        expect((wsServer as any)._orderWatcher._orderByOrderHash).to.not.deep.include({
+            [orderHash]: signedOrder,
+        });
+    });
+
+    it('broadcasts orderStateInvalid message when makerAddress allowance set to 0 for watched order', async () => {
+        // Add the regular order
+        wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
+        await _onMessageAsync(wsClient);
+
+        // Set the allowance to 0
+        await contractWrappers.erc20Token.setProxyAllowanceAsync(makerTokenAddress, makerAddress, new BigNumber(0));
+
+        // Ensure that orderStateInvalid message is received.
+        const orderWatcherUpdateMsg = await _onMessageAsync(wsClient);
+        const orderWatcherUpdateData = JSON.parse(orderWatcherUpdateMsg.data);
+        expect(orderWatcherUpdateData.method).to.be.eq('UPDATE');
+        const invalidOrderState = orderWatcherUpdateData.result as OrderStateInvalid;
+        expect(invalidOrderState.isValid).to.be.false();
+        expect(invalidOrderState.orderHash).to.be.eq(orderHash);
+        expect(invalidOrderState.error).to.be.eq(ExchangeContractErrs.InsufficientMakerAllowance);
+    });
+
+    it('broadcasts to multiple clients when an order backing ZRX allowance changes', async () => {
+        // Prepare order
+        const makerFee = Web3Wrapper.toBaseUnitAmount(new BigNumber(2), decimals);
+        const takerFee = Web3Wrapper.toBaseUnitAmount(new BigNumber(0), decimals);
+        const nonZeroMakerFeeSignedOrder = await fillScenarios.createFillableSignedOrderWithFeesAsync(
+            makerAssetData,
+            takerAssetData,
+            makerFee,
+            takerFee,
+            makerAddress,
+            takerAddress,
+            fillableAmount,
+            takerAddress,
+        );
+        const nonZeroMakerFeeOrderPayload = {
+            id: 'nonZeroMakerFeeOrderPayload',
+            jsonrpc: '2.0',
+            method: 'ADD_ORDER',
+            signedOrder: nonZeroMakerFeeSignedOrder,
+        };
+
+        // Set up a second client and have it add the order
+        wsClientTwo = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080/');
+        logUtils.log(`${new Date()} [Client] Connected.`);
+        wsClientTwo.onopen = () => wsClientTwo.send(JSON.stringify(nonZeroMakerFeeOrderPayload));
+        await _onMessageAsync(wsClientTwo);
+
+        // Change the allowance
+        await contractWrappers.erc20Token.setProxyAllowanceAsync(zrxTokenAddress, makerAddress, new BigNumber(0));
+
+        // Check that both clients receive the emitted event
+        for (const client of [wsClient, wsClientTwo]) {
+            const updateMsg = await _onMessageAsync(client);
+            const updateData = JSON.parse(updateMsg.data);
+            const orderState = updateData.result as OrderStateValid;
+            expect(orderState.isValid).to.be.true();
+            expect(orderState.orderRelevantState.makerFeeProxyAllowance).to.be.eq('0');
+        }
+
+        wsClientTwo.close();
+        logUtils.log(`${new Date()} [Client] Closed.`);
+    });
+});
diff --git a/packages/order-watcher/test/order_watcher_websocket_test.ts b/packages/order-watcher/test/order_watcher_websocket_test.ts
deleted file mode 100644
index c4d1ede45..000000000
--- a/packages/order-watcher/test/order_watcher_websocket_test.ts
+++ /dev/null
@@ -1,288 +0,0 @@
-import { ContractWrappers } from '@0x/contract-wrappers';
-import { tokenUtils } from '@0x/contract-wrappers/lib/test/utils/token_utils';
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { FillScenarios } from '@0x/fill-scenarios';
-import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { ExchangeContractErrs, OrderStateInvalid, OrderStateValid, SignedOrder } from '@0x/types';
-import { BigNumber, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import 'mocha';
-import * as WebSocket from 'websocket';
-
-import { OrderWatcherWebSocketServer } from '../src/order_watcher/order_watcher_websocket';
-
-import { chaiSetup } from './utils/chai_setup';
-import { constants } from './utils/constants';
-import { migrateOnceAsync } from './utils/migrate';
-import { provider, web3Wrapper } from './utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-interface WsMessage {
-    data: string;
-}
-
-describe.only('OrderWatcherWebSocket', async () => {
-    let contractWrappers: ContractWrappers;
-    let wsServer: OrderWatcherWebSocketServer;
-    let wsClient: WebSocket.w3cwebsocket;
-    let wsClientTwo: WebSocket.w3cwebsocket;
-    let fillScenarios: FillScenarios;
-    let userAddresses: string[];
-    let makerAssetData: string;
-    let takerAssetData: string;
-    let makerTokenAddress: string;
-    let takerTokenAddress: string;
-    let makerAddress: string;
-    let takerAddress: string;
-    let zrxTokenAddress: string;
-    let signedOrder: SignedOrder;
-    let orderHash: string;
-    // Manually encode types rather than use /src/types to mimick real data that user
-    // would input. Otherwise we would be forced to use enums, which hide problems.
-    let addOrderPayload: { id: string; jsonrpc: string; method: string; params: { signedOrder: SignedOrder } };
-    let removeOrderPayload: { id: string; jsonrpc: string; method: string; params: { orderHash: string } };
-    const decimals = constants.ZRX_DECIMALS;
-    const fillableAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(5), decimals);
-    // HACK: createFillableSignedOrderAsync is Promise-based, which forces us
-    // to use Promises instead of the done() callbacks for tests.
-    // onmessage callback must thus be wrapped as a Promise.
-    const _onMessageAsync = async (client: WebSocket.w3cwebsocket) =>
-        new Promise<WsMessage>(resolve => {
-            client.onmessage = (msg: WsMessage) => resolve(msg);
-        });
-
-    before(async () => {
-        // Set up constants
-        const contractAddresses = await migrateOnceAsync();
-        await blockchainLifecycle.startAsync();
-        const networkId = constants.TESTRPC_NETWORK_ID;
-        const config = {
-            networkId,
-            contractAddresses,
-        };
-        contractWrappers = new ContractWrappers(provider, config);
-        userAddresses = await web3Wrapper.getAvailableAddressesAsync();
-        zrxTokenAddress = contractAddresses.zrxToken;
-        [makerAddress, takerAddress] = userAddresses;
-        [makerTokenAddress, takerTokenAddress] = tokenUtils.getDummyERC20TokenAddresses();
-        [makerAssetData, takerAssetData] = [
-            assetDataUtils.encodeERC20AssetData(makerTokenAddress),
-            assetDataUtils.encodeERC20AssetData(takerTokenAddress),
-        ];
-        fillScenarios = new FillScenarios(
-            provider,
-            userAddresses,
-            zrxTokenAddress,
-            contractAddresses.exchange,
-            contractAddresses.erc20Proxy,
-            contractAddresses.erc721Proxy,
-        );
-        signedOrder = await fillScenarios.createFillableSignedOrderAsync(
-            makerAssetData,
-            takerAssetData,
-            makerAddress,
-            takerAddress,
-            fillableAmount,
-        );
-        orderHash = orderHashUtils.getOrderHashHex(signedOrder);
-        addOrderPayload = {
-            id: 'addOrderPayload',
-            jsonrpc: '2.0',
-            method: 'ADD_ORDER',
-            params: { signedOrder },
-        };
-        removeOrderPayload = {
-            id: 'removeOrderPayload',
-            jsonrpc: '2.0',
-            method: 'REMOVE_ORDER',
-            params: { orderHash },
-        };
-
-        // Prepare OrderWatcher WebSocket server
-        const orderWatcherConfig = {};
-        wsServer = new OrderWatcherWebSocketServer(provider, networkId, contractAddresses, orderWatcherConfig);
-        wsServer.listen();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-        wsServer.close();
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-        wsClient = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080/');
-        logUtils.log(`${new Date()} [Client] Connected.`);
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-        wsClient.close();
-        logUtils.log(`${new Date()} [Client] Closed.`);
-    });
-
-    it('responds to getStats requests correctly', (done: any) => {
-        const payload = {
-            id: 'getStats',
-            jsonrpc: '2.0',
-            method: 'GET_STATS',
-        };
-        wsClient.onopen = () => wsClient.send(JSON.stringify(payload));
-        wsClient.onmessage = (msg: any) => {
-            const responseData = JSON.parse(msg.data);
-            expect(responseData.id).to.be.eq('getStats');
-            expect(responseData.jsonrpc).to.be.eq('2.0');
-            expect(responseData.method).to.be.eq('GET_STATS');
-            expect(responseData.result.orderCount).to.be.eq(0);
-            done();
-        };
-    });
-
-    it('throws an error when an invalid method is attempted', async () => {
-        const invalidMethodPayload = {
-            id: 'invalidMethodPayload',
-            jsonrpc: '2.0',
-            method: 'BAD_METHOD',
-        };
-        wsClient.onopen = () => wsClient.send(JSON.stringify(invalidMethodPayload));
-        const errorMsg = await _onMessageAsync(wsClient);
-        const errorData = JSON.parse(errorMsg.data);
-        // tslint:disable-next-line:no-unused-expression
-        expect(errorData.id).to.be.null;
-        // tslint:disable-next-line:no-unused-expression
-        expect(errorData.method).to.be.null;
-        expect(errorData.jsonrpc).to.be.eq('2.0');
-        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
-    });
-
-    it('throws an error when jsonrpc field missing from request', async () => {
-        const noJsonRpcPayload = {
-            id: 'noJsonRpcPayload',
-            method: 'GET_STATS',
-        };
-        wsClient.onopen = () => wsClient.send(JSON.stringify(noJsonRpcPayload));
-        const errorMsg = await _onMessageAsync(wsClient);
-        const errorData = JSON.parse(errorMsg.data);
-        // tslint:disable-next-line:no-unused-expression
-        expect(errorData.method).to.be.null;
-        expect(errorData.jsonrpc).to.be.eq('2.0');
-        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
-    });
-
-    it('throws an error when we try to add an order without a signedOrder', async () => {
-        const noSignedOrderAddOrderPayload = {
-            id: 'noSignedOrderAddOrderPayload',
-            jsonrpc: '2.0',
-            method: 'ADD_ORDER',
-            orderHash: '0x7337e2f2a9aa2ed6afe26edc2df7ad79c3ffa9cf9b81a964f707ea63f5272355',
-        };
-        wsClient.onopen = () => wsClient.send(JSON.stringify(noSignedOrderAddOrderPayload));
-        const errorMsg = await _onMessageAsync(wsClient);
-        const errorData = JSON.parse(errorMsg.data);
-        // tslint:disable-next-line:no-unused-expression
-        expect(errorData.id).to.be.null;
-        // tslint:disable-next-line:no-unused-expression
-        expect(errorData.method).to.be.null;
-        expect(errorData.jsonrpc).to.be.eq('2.0');
-        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
-    });
-
-    it('throws an error when we try to add a bad signedOrder', async () => {
-        const invalidAddOrderPayload = {
-            id: 'invalidAddOrderPayload',
-            jsonrpc: '2.0',
-            method: 'ADD_ORDER',
-            signedOrder: {
-                makerAddress: '0x0',
-            },
-        };
-        wsClient.onopen = () => wsClient.send(JSON.stringify(invalidAddOrderPayload));
-        const errorMsg = await _onMessageAsync(wsClient);
-        const errorData = JSON.parse(errorMsg.data);
-        // tslint:disable-next-line:no-unused-expression
-        expect(errorData.id).to.be.null;
-        // tslint:disable-next-line:no-unused-expression
-        expect(errorData.method).to.be.null;
-        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
-    });
-
-    it('executes addOrder and removeOrder requests correctly', async () => {
-        wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
-        const addOrderMsg = await _onMessageAsync(wsClient);
-        const addOrderData = JSON.parse(addOrderMsg.data);
-        expect(addOrderData.method).to.be.eq('ADD_ORDER');
-        expect((wsServer as any)._orderWatcher._orderByOrderHash).to.deep.include({
-            [orderHash]: signedOrder,
-        });
-
-        wsClient.send(JSON.stringify(removeOrderPayload));
-        const removeOrderMsg = await _onMessageAsync(wsClient);
-        const removeOrderData = JSON.parse(removeOrderMsg.data);
-        expect(removeOrderData.method).to.be.eq('REMOVE_ORDER');
-        expect((wsServer as any)._orderWatcher._orderByOrderHash).to.not.deep.include({
-            [orderHash]: signedOrder,
-        });
-    });
-
-    it('broadcasts orderStateInvalid message when makerAddress allowance set to 0 for watched order', async () => {
-        // Add the regular order
-        wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
-        await _onMessageAsync(wsClient);
-
-        // Set the allowance to 0
-        await contractWrappers.erc20Token.setProxyAllowanceAsync(makerTokenAddress, makerAddress, new BigNumber(0));
-
-        // Ensure that orderStateInvalid message is received.
-        const orderWatcherUpdateMsg = await _onMessageAsync(wsClient);
-        const orderWatcherUpdateData = JSON.parse(orderWatcherUpdateMsg.data);
-        expect(orderWatcherUpdateData.method).to.be.eq('UPDATE');
-        const invalidOrderState = orderWatcherUpdateData.result as OrderStateInvalid;
-        expect(invalidOrderState.isValid).to.be.false();
-        expect(invalidOrderState.orderHash).to.be.eq(orderHash);
-        expect(invalidOrderState.error).to.be.eq(ExchangeContractErrs.InsufficientMakerAllowance);
-    });
-
-    it('broadcasts to multiple clients when an order backing ZRX allowance changes', async () => {
-        // Prepare order
-        const makerFee = Web3Wrapper.toBaseUnitAmount(new BigNumber(2), decimals);
-        const takerFee = Web3Wrapper.toBaseUnitAmount(new BigNumber(0), decimals);
-        const nonZeroMakerFeeSignedOrder = await fillScenarios.createFillableSignedOrderWithFeesAsync(
-            makerAssetData,
-            takerAssetData,
-            makerFee,
-            takerFee,
-            makerAddress,
-            takerAddress,
-            fillableAmount,
-            takerAddress,
-        );
-        const nonZeroMakerFeeOrderPayload = {
-            id: 'nonZeroMakerFeeOrderPayload',
-            jsonrpc: '2.0',
-            method: 'ADD_ORDER',
-            signedOrder: nonZeroMakerFeeSignedOrder,
-        };
-
-        // Set up a second client and have it add the order
-        wsClientTwo = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080/');
-        logUtils.log(`${new Date()} [Client] Connected.`);
-        wsClientTwo.onopen = () => wsClientTwo.send(JSON.stringify(nonZeroMakerFeeOrderPayload));
-        await _onMessageAsync(wsClientTwo);
-
-        // Change the allowance
-        await contractWrappers.erc20Token.setProxyAllowanceAsync(zrxTokenAddress, makerAddress, new BigNumber(0));
-
-        // Check that both clients receive the emitted event
-        for (const client of [wsClient, wsClientTwo]) {
-            const updateMsg = await _onMessageAsync(client);
-            const updateData = JSON.parse(updateMsg.data);
-            const orderState = updateData.result as OrderStateValid;
-            expect(orderState.isValid).to.be.true();
-            expect(orderState.orderRelevantState.makerFeeProxyAllowance).to.be.eq('0');
-        }
-
-        wsClientTwo.close();
-        logUtils.log(`${new Date()} [Client] Closed.`);
-    });
-});
-- 
cgit v1.2.3


From f510f9df997633830e93e174ba598a45cae51f48 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Sat, 15 Dec 2018 21:34:56 -0800
Subject: remove unused instance variable

---
 .../order-watcher/src/order_watcher/order_watcher_websocket_server.ts   | 2 --
 1 file changed, 2 deletions(-)

(limited to 'packages')

diff --git a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
index 2d2d9e82e..a1b63128f 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
@@ -22,7 +22,6 @@ export class OrderWatcherWebSocketServer {
     private readonly _httpServer: http.Server;
     private readonly _connectionStore: Set<WebSocket.connection>;
     private readonly _wsServer: WebSocket.server;
-    private _jsonRpcRequestId: number;
     /**
      *  Recover types lost when the payload is stringified.
      */
@@ -55,7 +54,6 @@ export class OrderWatcherWebSocketServer {
         contractAddresses?: ContractAddresses,
         partialConfig?: Partial<OrderWatcherConfig>,
     ) {
-        this._jsonRpcRequestId = 1;
         this._orderWatcher = new OrderWatcher(provider, networkId, contractAddresses, partialConfig);
         this._connectionStore = new Set();
         this._httpServer = http.createServer();
-- 
cgit v1.2.3


From 7661cfc85ef9e267d15bd4d7bd06c3b6cc3f7931 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Sun, 16 Dec 2018 16:21:27 -0800
Subject: Improve our compliance to the JSON RPC spec

---
 packages/order-watcher/README.md                   | 18 +++++------
 .../order_watcher_websocket_server.ts              | 36 ++++++++++++----------
 .../order-watcher/src/schemas/websocket_schemas.ts |  2 ++
 packages/order-watcher/src/types.ts                | 10 +++---
 .../test/order_watcher_websocket_server_test.ts    |  4 +--
 5 files changed, 37 insertions(+), 33 deletions(-)

(limited to 'packages')

diff --git a/packages/order-watcher/README.md b/packages/order-watcher/README.md
index aad90a59a..385fe4715 100644
--- a/packages/order-watcher/README.md
+++ b/packages/order-watcher/README.md
@@ -40,7 +40,7 @@ Several environmental variables can be set to configure the server:
     and accept connections from. When this is not set, we default to 8080.
 
 **Requests**
-The server accepts three types of requests: `ADD_ORDER`, `REMOVE_ORDER` and `GET_STATS`. These mirror what the underlying OrderWatcher does. You can read more in the [wiki](https://0xproject.com/wiki#0x-OrderWatcher). Unlike the OrderWatcher, it does not expose any subscribe or unsubscribe functionality because the client implicitly subscribes and unsubscribes by connecting to the server.
+The server accepts three types of requests: `ADD_ORDER`, `REMOVE_ORDER` and `GET_STATS`. These mirror what the underlying OrderWatcher does. You can read more in the [wiki](https://0xproject.com/wiki#0x-OrderWatcher). Unlike the OrderWatcher, it does not expose any `subscribe` or `unsubscribe` functionality because the WebSocket server keeps a single subscription open for all clients.
 
 The first step for making a request is establishing a connection with the server. In Javascript:
 
@@ -58,9 +58,9 @@ wsClient = create_connection("ws://127.0.0.1:8080")
 
 With the connection established, you prepare the payload for your request. The payload is a json object with a format established by the [JSON RPC specification](https://www.jsonrpc.org/specification):
 
-*   `id`: All requests require you to specify a string as an id. When the server responds to the request, it provides an id as well to allow you to determine which request it is responding to.
+*   `id`: All requests require you to specify a numerical `id`. When the server responds to the request, the response will have the same `id` as the one supplied with your request.
 *   `jsonrpc`: This is always the string `'2.0'`.
-*   `method`: This specifies the OrderWatcher method you want to call. I.e., `'ADD_ORDER'`, `'REMOVE_ORDER'`, and `'GET_STATS'`.
+*   `method`: This specifies the OrderWatcher method you want to call. I.e., `'ADD_ORDER'`, `'REMOVE_ORDER'` or `'GET_STATS'`.
 *   `params`: These contain the parameters needed by OrderWatcher to execute the method you called. For `ADD_ORDER`, provide `{ signedOrder: <your signedOrder> }`. For `REMOVE_ORDER`, provide `{ orderHash: <your orderHash> }`. For `GET_STATS`, no parameters are needed, so you may leave this empty.
 
 Next, convert the payload to a string and send it through the connection.
@@ -68,7 +68,7 @@ In Javascript:
 
 ```
 const addOrderPayload = {
-    id: 'order32',
+    id: 1,
     jsonrpc: '2.0',
     method: 'ADD_ORDER',
     params: { signedOrder: <your signedOrder> },
@@ -81,7 +81,7 @@ In Python:
 ```
 import json
 remove_order_payload = {
-    'id': 'order33',
+    'id': 1,
     'jsonrpc': '2.0',
     'method': 'REMOVE_ORDER',
     'params': {'orderHash': '0x6edc16bf37fde79f5012088c33784c730e2f103d9ab1caf73060c386ad107b7e'},
@@ -90,13 +90,13 @@ wsClient.send(json.dumps(remove_order_payload));
 ```
 
 **Response**
-The server responds to all requests in a similar format. In the data field, you'll find another json object that has been converted into a string. This json object contains the following fields:
+The server responds to all requests in a similar format. In the data field, you'll find another object containing the following fields:
 
-*   `id`: The id corresponding to the request that the server is responding to. `UPDATE` responses are not based on any requests so the `id` field is `null`.
+*   `id`: The id corresponding to the request that the server is responding to. `UPDATE` responses are not based on any requests so the `id` field is omitted`.
 *   `jsonrpc`: Always `'2.0'`.
 *   `method`: The method the server is responding to. Eg. `ADD_ORDER`. When order states change the server may also initiate a response. In this case, method will be listed as `UPDATE`.
-*   `result`: This field varies based on the method. `UPDATE` responses contained the new order state. `GET_STATS` responses contain the current order count. When there are errors, this field is `null`.
-*   `error`: When there is an error executing a request, the error message is listed here. When the server responds successfully, this field is `null`.
+*   `result`: This field varies based on the method. `UPDATE` responses contain the new order state. `GET_STATS` responses contain the current order count. When there are errors, this field is omitted.
+*   `error`: When there is an error executing a request, the [JSON RPC](https://www.jsonrpc.org/specification) error object is listed here. When the server responds successfully, this field is omitted.
 
 In Javascript, the responses can be parsed using the `onmessage` callback:
 
diff --git a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
index a1b63128f..eac48f849 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
@@ -12,7 +12,7 @@ import { assert } from '../utils/assert';
 import { OrderWatcher } from './order_watcher';
 
 const DEFAULT_HTTP_PORT = 8080;
-const JSONRPC_VERSION = '2.0';
+const JSON_RPC_VERSION = '2.0';
 
 // Wraps the OrderWatcher functionality in a WebSocket server. Motivations:
 // 1) Users can watch orders via non-typescript programs.
@@ -77,16 +77,17 @@ export class OrderWatcherWebSocketServer {
             connection.on('close', this._onCloseCallback.bind(this, connection));
             this._connectionStore.add(connection);
         });
+    }
 
+    /**
+     * Activates the WebSocket server by subscribing to the OrderWatcher and
+     * starting the WebSocket's HTTP server
+     */
+    public start(): void {
         // Have the WebSocket server subscribe to the OrderWatcher to receive updates.
         // These updates are then broadcast to clients in the _connectionStore.
         this._orderWatcher.subscribe(this._broadcastCallback.bind(this));
-    }
 
-    /**
-     * Activates the WebSocket server by having its HTTP server start listening.
-     */
-    public listen(): void {
         const port = process.env.ORDER_WATCHER_HTTP_PORT || DEFAULT_HTTP_PORT;
         this._httpServer.listen(port, () => {
             logUtils.log(`${new Date()} [Server] Listening on port ${port}`);
@@ -95,29 +96,30 @@ export class OrderWatcherWebSocketServer {
 
     /**
      * Deactivates the WebSocket server by stopping the HTTP server from accepting
-     * new connections.
+     * new connections and unsubscribing from the OrderWatcher
      */
-    public close(): void {
+    public stop(): void {
         this._httpServer.close();
+        this._orderWatcher.unsubscribe();
     }
 
     private async _onMessageCallbackAsync(connection: WebSocket.connection, message: any): Promise<void> {
         let response: WebSocketResponse;
+        assert.doesConformToSchema('message', message, webSocketUtf8MessageSchema);
+        const request: WebSocketRequest = JSON.parse(message.utf8Data);
+        assert.doesConformToSchema('request', request, webSocketRequestSchema);
+        assert.isString(request.jsonrpc, JSON_RPC_VERSION);
         try {
-            assert.doesConformToSchema('message', message, webSocketUtf8MessageSchema);
-            const request: WebSocketRequest = JSON.parse(message.utf8Data);
-            assert.doesConformToSchema('request', request, webSocketRequestSchema);
-            assert.isString(request.jsonrpc, JSONRPC_VERSION);
             response = {
                 id: request.id,
-                jsonrpc: JSONRPC_VERSION,
+                jsonrpc: JSON_RPC_VERSION,
                 method: request.method,
                 result: await this._routeRequestAsync(request),
             };
         } catch (err) {
             response = {
-                id: null,
-                jsonrpc: JSONRPC_VERSION,
+                id: request.id,
+                jsonrpc: JSON_RPC_VERSION,
                 method: null,
                 error: err.toString(),
             };
@@ -165,12 +167,12 @@ export class OrderWatcherWebSocketServer {
         const response =
             err === null
                 ? {
-                      jsonrpc: JSONRPC_VERSION,
+                      jsonrpc: JSON_RPC_VERSION,
                       method,
                       result: orderState,
                   }
                 : {
-                      jsonrpc: JSONRPC_VERSION,
+                      jsonrpc: JSON_RPC_VERSION,
                       method,
                       error: {
                           code: -32000,
diff --git a/packages/order-watcher/src/schemas/websocket_schemas.ts b/packages/order-watcher/src/schemas/websocket_schemas.ts
index 5e4e1ab74..263dd45b3 100644
--- a/packages/order-watcher/src/schemas/websocket_schemas.ts
+++ b/packages/order-watcher/src/schemas/websocket_schemas.ts
@@ -1,3 +1,5 @@
+// TODO: Move these schemas to the `json-schemas` package and convert to JSON
+// Rename to `OrderWatcherWebSocketRequestSchema`, etc...
 export const webSocketUtf8MessageSchema = {
     id: '/webSocketUtf8MessageSchema',
     properties: {
diff --git a/packages/order-watcher/src/types.ts b/packages/order-watcher/src/types.ts
index ecbebe305..536363d8a 100644
--- a/packages/order-watcher/src/types.ts
+++ b/packages/order-watcher/src/types.ts
@@ -49,21 +49,21 @@ export enum OrderWatcherMethod {
 export type WebSocketRequest = AddOrderRequest | RemoveOrderRequest | GetStatsRequest;
 
 interface AddOrderRequest {
-    id: string;
+    id: number;
     jsonrpc: string;
     method: OrderWatcherMethod.AddOrder;
     params: { signedOrder: SignedOrder };
 }
 
 interface RemoveOrderRequest {
-    id: string;
+    id: number;
     jsonrpc: string;
     method: OrderWatcherMethod.RemoveOrder;
     params: { orderHash: string };
 }
 
 interface GetStatsRequest {
-    id: string;
+    id: number;
     jsonrpc: string;
     method: OrderWatcherMethod.GetStats;
 }
@@ -73,14 +73,14 @@ interface GetStatsRequest {
 export type WebSocketResponse = SuccessfulWebSocketResponse | ErrorWebSocketResponse;
 
 interface SuccessfulWebSocketResponse {
-    id: string | null; // id is null for UPDATE
+    id: number;
     jsonrpc: string;
     method: OrderWatcherMethod;
     result: OrderState | GetStatsResult | undefined; // result is undefined for ADD_ORDER and REMOVE_ORDER
 }
 
 interface ErrorWebSocketResponse {
-    id: null;
+    id: number;
     jsonrpc: string;
     method: null;
     error: JSONRPCError;
diff --git a/packages/order-watcher/test/order_watcher_websocket_server_test.ts b/packages/order-watcher/test/order_watcher_websocket_server_test.ts
index 9f9db7b1f..8a6deede8 100644
--- a/packages/order-watcher/test/order_watcher_websocket_server_test.ts
+++ b/packages/order-watcher/test/order_watcher_websocket_server_test.ts
@@ -105,11 +105,11 @@ describe.only('OrderWatcherWebSocketServer', async () => {
         // Prepare OrderWatcher WebSocket server
         const orderWatcherConfig = {};
         wsServer = new OrderWatcherWebSocketServer(provider, networkId, contractAddresses, orderWatcherConfig);
-        wsServer.listen();
+        wsServer.start();
     });
     after(async () => {
         await blockchainLifecycle.revertAsync();
-        wsServer.close();
+        wsServer.stop();
     });
     beforeEach(async () => {
         await blockchainLifecycle.startAsync();
-- 
cgit v1.2.3


From ee4185ab465c76b64b65efefb92e11b0ca4ecad4 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Sun, 16 Dec 2018 16:52:37 -0800
Subject: Move OrderWatcher Websocket schemas to json-schemas and convert to
 JSON so that they are language agnostic

---
 .../order_watcher_web_socket_request_schema.json   | 52 ++++++++++++++++++
 ...der_watcher_web_socket_utf8_message_schema.json | 10 ++++
 packages/json-schemas/src/schemas.ts               |  4 ++
 packages/json-schemas/tsconfig.json                |  2 +
 .../order_watcher_websocket_server.ts              |  6 +--
 .../order-watcher/src/schemas/websocket_schemas.ts | 61 ----------------------
 6 files changed, 71 insertions(+), 64 deletions(-)
 create mode 100644 packages/json-schemas/schemas/order_watcher_web_socket_request_schema.json
 create mode 100644 packages/json-schemas/schemas/order_watcher_web_socket_utf8_message_schema.json

(limited to 'packages')

diff --git a/packages/json-schemas/schemas/order_watcher_web_socket_request_schema.json b/packages/json-schemas/schemas/order_watcher_web_socket_request_schema.json
new file mode 100644
index 000000000..4666c6291
--- /dev/null
+++ b/packages/json-schemas/schemas/order_watcher_web_socket_request_schema.json
@@ -0,0 +1,52 @@
+{
+    "id": "/orderWatcherWebSocketRequestSchema",
+    "type": "object",
+    "definitions": {
+        "signedOrderParam": {
+            "type": "object",
+            "properties": {
+                "signedOrder": { "$ref": "/signedOrderSchema" }
+            },
+            "required": ["signedOrder"]
+        },
+        "orderHashParam": {
+            "type": "object",
+            "properties": {
+                "orderHash": { "$ref": "/hexSchema" }
+            },
+            "required": ["orderHash"]
+        }
+    },
+    "oneOf": [
+        {
+            "type": "object",
+            "properties": {
+                "id": { "type": "string" },
+                "jsonrpc": { "type": "string" },
+                "method": { "enum": ["ADD_ORDER"] },
+                "params": { "$ref": "#/definitions/signedOrderParam" }
+            },
+            "required": ["id", "jsonrpc", "method", "params"]
+        },
+        {
+            "type": "object",
+            "properties": {
+                "id": { "type": "string" },
+                "jsonrpc": { "type": "string" },
+                "method": { "enum": ["REMOVE_ORDER"] },
+                "params": { "$ref": "#/definitions/orderHashParam" }
+            },
+            "required": ["id", "jsonrpc", "method", "params"]
+        },
+        {
+            "type": "object",
+            "properties": {
+                "id": { "type": "string" },
+                "jsonrpc": { "type": "string" },
+                "method": { "enum": ["GET_STATS"] },
+                "params": {}
+            },
+            "required": ["id", "jsonrpc", "method"]
+        }
+    ] 
+}
\ No newline at end of file
diff --git a/packages/json-schemas/schemas/order_watcher_web_socket_utf8_message_schema.json b/packages/json-schemas/schemas/order_watcher_web_socket_utf8_message_schema.json
new file mode 100644
index 000000000..154d6d754
--- /dev/null
+++ b/packages/json-schemas/schemas/order_watcher_web_socket_utf8_message_schema.json
@@ -0,0 +1,10 @@
+{
+    "id": "/orderWatcherWebSocketUtf8MessageSchema",
+    "properties": {
+        "utf8Data": { "type": "string" }
+    },
+    "required": [
+        "utf8Data"
+    ],
+    "type": "object"
+}
diff --git a/packages/json-schemas/src/schemas.ts b/packages/json-schemas/src/schemas.ts
index 21a6f424c..050f4e625 100644
--- a/packages/json-schemas/src/schemas.ts
+++ b/packages/json-schemas/src/schemas.ts
@@ -16,6 +16,8 @@ import * as orderFillOrKillRequestsSchema from '../schemas/order_fill_or_kill_re
 import * as orderFillRequestsSchema from '../schemas/order_fill_requests_schema.json';
 import * as orderHashSchema from '../schemas/order_hash_schema.json';
 import * as orderSchema from '../schemas/order_schema.json';
+import * as orderWatcherWebSocketRequestSchema from '../schemas/order_watcher_web_socket_request_schema.json';
+import * as orderWatcherWebSocketUtf8MessageSchema from '../schemas/order_watcher_web_socket_utf8_message_schema.json';
 import * as orderBookRequestSchema from '../schemas/orderbook_request_schema.json';
 import * as ordersRequestOptsSchema from '../schemas/orders_request_opts_schema.json';
 import * as ordersSchema from '../schemas/orders_schema.json';
@@ -66,6 +68,8 @@ export const schemas = {
     jsNumber,
     requestOptsSchema,
     pagedRequestOptsSchema,
+    orderWatcherWebSocketRequestSchema,
+    orderWatcherWebSocketUtf8MessageSchema,
     ordersRequestOptsSchema,
     orderBookRequestSchema,
     orderConfigRequestSchema,
diff --git a/packages/json-schemas/tsconfig.json b/packages/json-schemas/tsconfig.json
index a79d54385..ec573290c 100644
--- a/packages/json-schemas/tsconfig.json
+++ b/packages/json-schemas/tsconfig.json
@@ -23,6 +23,8 @@
         "./schemas/order_schema.json",
         "./schemas/signed_order_schema.json",
         "./schemas/orders_schema.json",
+        "./schemas/order_watcher_web_socket_request_schema.json",
+        "./schemas/order_watcher_web_socket_utf8_message_schema.json",
         "./schemas/paginated_collection_schema.json",
         "./schemas/relayer_api_asset_data_pairs_response_schema.json",
         "./schemas/relayer_api_asset_data_pairs_schema.json",
diff --git a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
index eac48f849..f90961cc8 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
@@ -1,11 +1,11 @@
 import { ContractAddresses } from '@0x/contract-addresses';
+import { schemas } from '@0x/json-schemas';
 import { OrderStateInvalid, OrderStateValid, SignedOrder } from '@0x/types';
 import { BigNumber, logUtils } from '@0x/utils';
 import { Provider } from 'ethereum-types';
 import * as http from 'http';
 import * as WebSocket from 'websocket';
 
-import { webSocketRequestSchema, webSocketUtf8MessageSchema } from '../schemas/websocket_schemas';
 import { GetStatsResult, OrderWatcherConfig, OrderWatcherMethod, WebSocketRequest, WebSocketResponse } from '../types';
 import { assert } from '../utils/assert';
 
@@ -105,9 +105,9 @@ export class OrderWatcherWebSocketServer {
 
     private async _onMessageCallbackAsync(connection: WebSocket.connection, message: any): Promise<void> {
         let response: WebSocketResponse;
-        assert.doesConformToSchema('message', message, webSocketUtf8MessageSchema);
+        assert.doesConformToSchema('message', message, schemas.orderWatcherWebSocketUtf8MessageSchema);
         const request: WebSocketRequest = JSON.parse(message.utf8Data);
-        assert.doesConformToSchema('request', request, webSocketRequestSchema);
+        assert.doesConformToSchema('request', request, schemas.orderWatcherWebSocketRequestSchema);
         assert.isString(request.jsonrpc, JSON_RPC_VERSION);
         try {
             response = {
diff --git a/packages/order-watcher/src/schemas/websocket_schemas.ts b/packages/order-watcher/src/schemas/websocket_schemas.ts
index 263dd45b3..df54a38e1 100644
--- a/packages/order-watcher/src/schemas/websocket_schemas.ts
+++ b/packages/order-watcher/src/schemas/websocket_schemas.ts
@@ -1,63 +1,2 @@
 // TODO: Move these schemas to the `json-schemas` package and convert to JSON
 // Rename to `OrderWatcherWebSocketRequestSchema`, etc...
-export const webSocketUtf8MessageSchema = {
-    id: '/webSocketUtf8MessageSchema',
-    properties: {
-        utf8Data: { type: 'string' },
-    },
-    type: 'object',
-    required: ['utf8Data'],
-};
-
-export const webSocketRequestSchema = {
-    id: '/webSocketRequestSchema',
-    type: 'object',
-    definitions: {
-        signedOrderParam: {
-            type: 'object',
-            properties: {
-                signedOrder: { $ref: '/signedOrderSchema' },
-            },
-            required: ['signedOrder'],
-        },
-        orderHashParam: {
-            type: 'object',
-            properties: {
-                orderHash: { $ref: '/hexSchema' },
-            },
-            required: ['orderHash'],
-        },
-    },
-    oneOf: [
-        {
-            type: 'object',
-            properties: {
-                id: { type: 'string' },
-                jsonrpc: { type: 'string' },
-                method: { enum: ['ADD_ORDER'] },
-                params: { $ref: '#/definitions/signedOrderParam' },
-            },
-            required: ['id', 'jsonrpc', 'method', 'params'],
-        },
-        {
-            type: 'object',
-            properties: {
-                id: { type: 'string' },
-                jsonrpc: { type: 'string' },
-                method: { enum: ['REMOVE_ORDER'] },
-                params: { $ref: '#/definitions/orderHashParam' },
-            },
-            required: ['id', 'jsonrpc', 'method', 'params'],
-        },
-        {
-            type: 'object',
-            properties: {
-                id: { type: 'string' },
-                jsonrpc: { type: 'string' },
-                method: { enum: ['GET_STATS'] },
-                params: {},
-            },
-            required: ['id', 'jsonrpc', 'method'],
-        },
-    ],
-};
-- 
cgit v1.2.3


From 896c8d17c16c4f1e9670ab0747ae8934ce5400a5 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Sun, 16 Dec 2018 17:31:38 -0800
Subject: Fix schemas and tests

---
 .../order_watcher_web_socket_request_schema.json   |  6 ++---
 .../order_watcher_websocket_server.ts              | 14 ++++++-----
 packages/order-watcher/src/types.ts                | 14 +++++------
 .../test/order_watcher_websocket_server_test.ts    | 27 +++++++++++-----------
 4 files changed, 32 insertions(+), 29 deletions(-)

(limited to 'packages')

diff --git a/packages/json-schemas/schemas/order_watcher_web_socket_request_schema.json b/packages/json-schemas/schemas/order_watcher_web_socket_request_schema.json
index 4666c6291..b0c419f94 100644
--- a/packages/json-schemas/schemas/order_watcher_web_socket_request_schema.json
+++ b/packages/json-schemas/schemas/order_watcher_web_socket_request_schema.json
@@ -21,7 +21,7 @@
         {
             "type": "object",
             "properties": {
-                "id": { "type": "string" },
+                "id": { "type": "number" },
                 "jsonrpc": { "type": "string" },
                 "method": { "enum": ["ADD_ORDER"] },
                 "params": { "$ref": "#/definitions/signedOrderParam" }
@@ -31,7 +31,7 @@
         {
             "type": "object",
             "properties": {
-                "id": { "type": "string" },
+                "id": { "type": "number" },
                 "jsonrpc": { "type": "string" },
                 "method": { "enum": ["REMOVE_ORDER"] },
                 "params": { "$ref": "#/definitions/orderHashParam" }
@@ -41,7 +41,7 @@
         {
             "type": "object",
             "properties": {
-                "id": { "type": "string" },
+                "id": { "type": "number" },
                 "jsonrpc": { "type": "string" },
                 "method": { "enum": ["GET_STATS"] },
                 "params": {}
diff --git a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
index f90961cc8..da5667db3 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
@@ -105,20 +105,22 @@ export class OrderWatcherWebSocketServer {
 
     private async _onMessageCallbackAsync(connection: WebSocket.connection, message: any): Promise<void> {
         let response: WebSocketResponse;
-        assert.doesConformToSchema('message', message, schemas.orderWatcherWebSocketUtf8MessageSchema);
-        const request: WebSocketRequest = JSON.parse(message.utf8Data);
-        assert.doesConformToSchema('request', request, schemas.orderWatcherWebSocketRequestSchema);
-        assert.isString(request.jsonrpc, JSON_RPC_VERSION);
+        let id: number | null = null;
         try {
+            assert.doesConformToSchema('message', message, schemas.orderWatcherWebSocketUtf8MessageSchema);
+            const request: WebSocketRequest = JSON.parse(message.utf8Data);
+            id = request.id;
+            assert.doesConformToSchema('request', request, schemas.orderWatcherWebSocketRequestSchema);
+            assert.isString(request.jsonrpc, JSON_RPC_VERSION);
             response = {
-                id: request.id,
+                id,
                 jsonrpc: JSON_RPC_VERSION,
                 method: request.method,
                 result: await this._routeRequestAsync(request),
             };
         } catch (err) {
             response = {
-                id: request.id,
+                id,
                 jsonrpc: JSON_RPC_VERSION,
                 method: null,
                 error: err.toString(),
diff --git a/packages/order-watcher/src/types.ts b/packages/order-watcher/src/types.ts
index 536363d8a..2b529a939 100644
--- a/packages/order-watcher/src/types.ts
+++ b/packages/order-watcher/src/types.ts
@@ -48,21 +48,21 @@ export enum OrderWatcherMethod {
 // the data field of their WebSocket message to interact with the server.
 export type WebSocketRequest = AddOrderRequest | RemoveOrderRequest | GetStatsRequest;
 
-interface AddOrderRequest {
+export interface AddOrderRequest {
     id: number;
     jsonrpc: string;
     method: OrderWatcherMethod.AddOrder;
     params: { signedOrder: SignedOrder };
 }
 
-interface RemoveOrderRequest {
+export interface RemoveOrderRequest {
     id: number;
     jsonrpc: string;
     method: OrderWatcherMethod.RemoveOrder;
     params: { orderHash: string };
 }
 
-interface GetStatsRequest {
+export interface GetStatsRequest {
     id: number;
     jsonrpc: string;
     method: OrderWatcherMethod.GetStats;
@@ -72,21 +72,21 @@ interface GetStatsRequest {
 // of the WebSocket messages that the server sends out.
 export type WebSocketResponse = SuccessfulWebSocketResponse | ErrorWebSocketResponse;
 
-interface SuccessfulWebSocketResponse {
+export interface SuccessfulWebSocketResponse {
     id: number;
     jsonrpc: string;
     method: OrderWatcherMethod;
     result: OrderState | GetStatsResult | undefined; // result is undefined for ADD_ORDER and REMOVE_ORDER
 }
 
-interface ErrorWebSocketResponse {
-    id: number;
+export interface ErrorWebSocketResponse {
+    id: number | null;
     jsonrpc: string;
     method: null;
     error: JSONRPCError;
 }
 
-interface JSONRPCError {
+export interface JSONRPCError {
     code: number;
     message: string;
     data?: string | object;
diff --git a/packages/order-watcher/test/order_watcher_websocket_server_test.ts b/packages/order-watcher/test/order_watcher_websocket_server_test.ts
index 8a6deede8..d21c676fc 100644
--- a/packages/order-watcher/test/order_watcher_websocket_server_test.ts
+++ b/packages/order-watcher/test/order_watcher_websocket_server_test.ts
@@ -11,6 +11,7 @@ import 'mocha';
 import * as WebSocket from 'websocket';
 
 import { OrderWatcherWebSocketServer } from '../src/order_watcher/order_watcher_websocket_server';
+import { AddOrderRequest, OrderWatcherMethod, RemoveOrderRequest } from '../src/types';
 
 import { chaiSetup } from './utils/chai_setup';
 import { constants } from './utils/constants';
@@ -43,8 +44,8 @@ describe.only('OrderWatcherWebSocketServer', async () => {
     let orderHash: string;
     // Manually encode types rather than use /src/types to mimick real data that user
     // would input. Otherwise we would be forced to use enums, which hide problems.
-    let addOrderPayload: { id: string; jsonrpc: string; method: string; params: { signedOrder: SignedOrder } };
-    let removeOrderPayload: { id: string; jsonrpc: string; method: string; params: { orderHash: string } };
+    let addOrderPayload: AddOrderRequest;
+    let removeOrderPayload: RemoveOrderRequest;
     const decimals = constants.ZRX_DECIMALS;
     const fillableAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(5), decimals);
     // HACK: createFillableSignedOrderAsync is Promise-based, which forces us
@@ -90,15 +91,15 @@ describe.only('OrderWatcherWebSocketServer', async () => {
         );
         orderHash = orderHashUtils.getOrderHashHex(signedOrder);
         addOrderPayload = {
-            id: 'addOrderPayload',
+            id: 1,
             jsonrpc: '2.0',
-            method: 'ADD_ORDER',
+            method: OrderWatcherMethod.AddOrder,
             params: { signedOrder },
         };
         removeOrderPayload = {
-            id: 'removeOrderPayload',
+            id: 1,
             jsonrpc: '2.0',
-            method: 'REMOVE_ORDER',
+            method: OrderWatcherMethod.RemoveOrder,
             params: { orderHash },
         };
 
@@ -124,14 +125,14 @@ describe.only('OrderWatcherWebSocketServer', async () => {
 
     it('responds to getStats requests correctly', (done: any) => {
         const payload = {
-            id: 'getStats',
+            id: 1,
             jsonrpc: '2.0',
             method: 'GET_STATS',
         };
         wsClient.onopen = () => wsClient.send(JSON.stringify(payload));
         wsClient.onmessage = (msg: any) => {
             const responseData = JSON.parse(msg.data);
-            expect(responseData.id).to.be.eq('getStats');
+            expect(responseData.id).to.be.eq(1);
             expect(responseData.jsonrpc).to.be.eq('2.0');
             expect(responseData.method).to.be.eq('GET_STATS');
             expect(responseData.result.orderCount).to.be.eq(0);
@@ -141,7 +142,7 @@ describe.only('OrderWatcherWebSocketServer', async () => {
 
     it('throws an error when an invalid method is attempted', async () => {
         const invalidMethodPayload = {
-            id: 'invalidMethodPayload',
+            id: 1,
             jsonrpc: '2.0',
             method: 'BAD_METHOD',
         };
@@ -158,7 +159,7 @@ describe.only('OrderWatcherWebSocketServer', async () => {
 
     it('throws an error when jsonrpc field missing from request', async () => {
         const noJsonRpcPayload = {
-            id: 'noJsonRpcPayload',
+            id: 1,
             method: 'GET_STATS',
         };
         wsClient.onopen = () => wsClient.send(JSON.stringify(noJsonRpcPayload));
@@ -172,7 +173,7 @@ describe.only('OrderWatcherWebSocketServer', async () => {
 
     it('throws an error when we try to add an order without a signedOrder', async () => {
         const noSignedOrderAddOrderPayload = {
-            id: 'noSignedOrderAddOrderPayload',
+            id: 1,
             jsonrpc: '2.0',
             method: 'ADD_ORDER',
             orderHash: '0x7337e2f2a9aa2ed6afe26edc2df7ad79c3ffa9cf9b81a964f707ea63f5272355',
@@ -190,7 +191,7 @@ describe.only('OrderWatcherWebSocketServer', async () => {
 
     it('throws an error when we try to add a bad signedOrder', async () => {
         const invalidAddOrderPayload = {
-            id: 'invalidAddOrderPayload',
+            id: 1,
             jsonrpc: '2.0',
             method: 'ADD_ORDER',
             signedOrder: {
@@ -258,7 +259,7 @@ describe.only('OrderWatcherWebSocketServer', async () => {
             takerAddress,
         );
         const nonZeroMakerFeeOrderPayload = {
-            id: 'nonZeroMakerFeeOrderPayload',
+            id: 1,
             jsonrpc: '2.0',
             method: 'ADD_ORDER',
             signedOrder: nonZeroMakerFeeSignedOrder,
-- 
cgit v1.2.3


From 5d0e715d9ac9f358c1cdf23c9c96d622e0f1060c Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Sun, 16 Dec 2018 17:46:28 -0800
Subject: Add isVerbose option to enable/disable logging

---
 .../order_watcher/order_watcher_websocket_server.ts  | 20 +++++++++++++++-----
 .../test/order_watcher_websocket_server_test.ts      |  9 ++++++++-
 2 files changed, 23 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
index da5667db3..2e29e775a 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
@@ -22,6 +22,7 @@ export class OrderWatcherWebSocketServer {
     private readonly _httpServer: http.Server;
     private readonly _connectionStore: Set<WebSocket.connection>;
     private readonly _wsServer: WebSocket.server;
+    private readonly _isVerbose: boolean;
     /**
      *  Recover types lost when the payload is stringified.
      */
@@ -47,13 +48,16 @@ export class OrderWatcherWebSocketServer {
      *  @param contractAddresses Optional contract addresses. Defaults to known
      *  addresses based on networkId.
      *  @param partialConfig Optional configurations.
+     *  @param isVerbose Whether to enable verbose logging. Defaults to true.
      */
     constructor(
         provider: Provider,
         networkId: number,
         contractAddresses?: ContractAddresses,
+        isVerbose: boolean = true,
         partialConfig?: Partial<OrderWatcherConfig>,
     ) {
+        this._isVerbose = isVerbose;
         this._orderWatcher = new OrderWatcher(provider, networkId, contractAddresses, partialConfig);
         this._connectionStore = new Set();
         this._httpServer = http.createServer();
@@ -72,7 +76,7 @@ export class OrderWatcherWebSocketServer {
             // Designed for usage pattern where client and server are run on the same
             // machine by the same user. As such, no security checks are in place.
             const connection: WebSocket.connection = request.accept(null, request.origin);
-            logUtils.log(`${new Date()} [Server] Accepted connection from origin ${request.origin}.`);
+            this._log(`${new Date()} [Server] Accepted connection from origin ${request.origin}.`);
             connection.on('message', this._onMessageCallbackAsync.bind(this, connection));
             connection.on('close', this._onCloseCallback.bind(this, connection));
             this._connectionStore.add(connection);
@@ -90,7 +94,7 @@ export class OrderWatcherWebSocketServer {
 
         const port = process.env.ORDER_WATCHER_HTTP_PORT || DEFAULT_HTTP_PORT;
         this._httpServer.listen(port, () => {
-            logUtils.log(`${new Date()} [Server] Listening on port ${port}`);
+            this._log(`${new Date()} [Server] Listening on port ${port}`);
         });
     }
 
@@ -103,6 +107,12 @@ export class OrderWatcherWebSocketServer {
         this._orderWatcher.unsubscribe();
     }
 
+    private _log(...args: any[]): void {
+        if (this._isVerbose) {
+            logUtils.log(...args);
+        }
+    }
+
     private async _onMessageCallbackAsync(connection: WebSocket.connection, message: any): Promise<void> {
         let response: WebSocketResponse;
         let id: number | null = null;
@@ -126,17 +136,17 @@ export class OrderWatcherWebSocketServer {
                 error: err.toString(),
             };
         }
-        logUtils.log(`${new Date()} [Server] OrderWatcher output: ${JSON.stringify(response)}`);
+        this._log(`${new Date()} [Server] OrderWatcher output: ${JSON.stringify(response)}`);
         connection.sendUTF(JSON.stringify(response));
     }
 
     private _onCloseCallback(connection: WebSocket.connection): void {
         this._connectionStore.delete(connection);
-        logUtils.log(`${new Date()} [Server] Client ${connection.remoteAddress} disconnected.`);
+        this._log(`${new Date()} [Server] Client ${connection.remoteAddress} disconnected.`);
     }
 
     private async _routeRequestAsync(request: WebSocketRequest): Promise<GetStatsResult | undefined> {
-        logUtils.log(`${new Date()} [Server] Request received: ${request.method}`);
+        this._log(`${new Date()} [Server] Request received: ${request.method}`);
         switch (request.method) {
             case OrderWatcherMethod.AddOrder: {
                 const signedOrder: SignedOrder = OrderWatcherWebSocketServer._parseSignedOrder(
diff --git a/packages/order-watcher/test/order_watcher_websocket_server_test.ts b/packages/order-watcher/test/order_watcher_websocket_server_test.ts
index d21c676fc..d1a947105 100644
--- a/packages/order-watcher/test/order_watcher_websocket_server_test.ts
+++ b/packages/order-watcher/test/order_watcher_websocket_server_test.ts
@@ -105,7 +105,14 @@ describe.only('OrderWatcherWebSocketServer', async () => {
 
         // Prepare OrderWatcher WebSocket server
         const orderWatcherConfig = {};
-        wsServer = new OrderWatcherWebSocketServer(provider, networkId, contractAddresses, orderWatcherConfig);
+        const isVerbose = true;
+        wsServer = new OrderWatcherWebSocketServer(
+            provider,
+            networkId,
+            contractAddresses,
+            isVerbose,
+            orderWatcherConfig,
+        );
         wsServer.start();
     });
     after(async () => {
-- 
cgit v1.2.3


From a12b9e82f61ac136876f9d4b72b45aad266317cf Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Sun, 16 Dec 2018 18:00:23 -0800
Subject: Consolidate use of isVerbose in orderWatcherConfig

---
 .../src/order_watcher/order_watcher_websocket_server.ts | 16 +++++++++-------
 .../test/order_watcher_websocket_server_test.ts         | 17 +++++------------
 2 files changed, 14 insertions(+), 19 deletions(-)

(limited to 'packages')

diff --git a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
index 2e29e775a..b75b07603 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
@@ -47,18 +47,20 @@ export class OrderWatcherWebSocketServer {
      *  @param networkId NetworkId to watch orders on.
      *  @param contractAddresses Optional contract addresses. Defaults to known
      *  addresses based on networkId.
-     *  @param partialConfig Optional configurations.
+     *  @param orderWatcherConfig OrderWatcher configurations. isVerbose sets the verbosity for the WebSocket server aswell.
      *  @param isVerbose Whether to enable verbose logging. Defaults to true.
      */
     constructor(
         provider: Provider,
         networkId: number,
         contractAddresses?: ContractAddresses,
-        isVerbose: boolean = true,
-        partialConfig?: Partial<OrderWatcherConfig>,
+        orderWatcherConfig?: Partial<OrderWatcherConfig>,
     ) {
-        this._isVerbose = isVerbose;
-        this._orderWatcher = new OrderWatcher(provider, networkId, contractAddresses, partialConfig);
+        this._isVerbose =
+            orderWatcherConfig !== undefined && orderWatcherConfig.isVerbose !== undefined
+                ? orderWatcherConfig.isVerbose
+                : true;
+        this._orderWatcher = new OrderWatcher(provider, networkId, contractAddresses, orderWatcherConfig);
         this._connectionStore = new Set();
         this._httpServer = http.createServer();
         this._wsServer = new WebSocket.server({
@@ -161,10 +163,10 @@ export class OrderWatcherWebSocketServer {
             }
             case OrderWatcherMethod.GetStats: {
                 return this._orderWatcher.getStats();
-                break;
             }
             default:
-            // Should never reach here. Should be caught by JSON schema check.
+                // Should never reach here. Should be caught by JSON schema check.
+                throw new Error(`Unexpected default case hit for request.method`);
         }
         return undefined;
     }
diff --git a/packages/order-watcher/test/order_watcher_websocket_server_test.ts b/packages/order-watcher/test/order_watcher_websocket_server_test.ts
index d1a947105..a66d2c6c2 100644
--- a/packages/order-watcher/test/order_watcher_websocket_server_test.ts
+++ b/packages/order-watcher/test/order_watcher_websocket_server_test.ts
@@ -26,7 +26,7 @@ interface WsMessage {
     data: string;
 }
 
-describe.only('OrderWatcherWebSocketServer', async () => {
+describe('OrderWatcherWebSocketServer', async () => {
     let contractWrappers: ContractWrappers;
     let wsServer: OrderWatcherWebSocketServer;
     let wsClient: WebSocket.w3cwebsocket;
@@ -42,8 +42,6 @@ describe.only('OrderWatcherWebSocketServer', async () => {
     let zrxTokenAddress: string;
     let signedOrder: SignedOrder;
     let orderHash: string;
-    // Manually encode types rather than use /src/types to mimick real data that user
-    // would input. Otherwise we would be forced to use enums, which hide problems.
     let addOrderPayload: AddOrderRequest;
     let removeOrderPayload: RemoveOrderRequest;
     const decimals = constants.ZRX_DECIMALS;
@@ -104,15 +102,10 @@ describe.only('OrderWatcherWebSocketServer', async () => {
         };
 
         // Prepare OrderWatcher WebSocket server
-        const orderWatcherConfig = {};
-        const isVerbose = true;
-        wsServer = new OrderWatcherWebSocketServer(
-            provider,
-            networkId,
-            contractAddresses,
-            isVerbose,
-            orderWatcherConfig,
-        );
+        const orderWatcherConfig = {
+            isVerbose: true,
+        };
+        wsServer = new OrderWatcherWebSocketServer(provider, networkId, contractAddresses, orderWatcherConfig);
         wsServer.start();
     });
     after(async () => {
-- 
cgit v1.2.3


From 6382f986086ee83374d3b78fed7f02e9d52b668f Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Sun, 16 Dec 2018 18:05:20 -0800
Subject: Fix file name

---
 packages/order-watcher/src/index.ts                |   2 +-
 .../order_watcher_web_socket_server.ts             | 200 ++++++++++++++
 .../order_watcher_websocket_server.ts              | 200 --------------
 .../test/order_watcher_web_socket_server_test.ts   | 289 +++++++++++++++++++++
 .../test/order_watcher_websocket_server_test.ts    | 289 ---------------------
 5 files changed, 490 insertions(+), 490 deletions(-)
 create mode 100644 packages/order-watcher/src/order_watcher/order_watcher_web_socket_server.ts
 delete mode 100644 packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
 create mode 100644 packages/order-watcher/test/order_watcher_web_socket_server_test.ts
 delete mode 100644 packages/order-watcher/test/order_watcher_websocket_server_test.ts

(limited to 'packages')

diff --git a/packages/order-watcher/src/index.ts b/packages/order-watcher/src/index.ts
index 5bdef4504..e275a0c6a 100644
--- a/packages/order-watcher/src/index.ts
+++ b/packages/order-watcher/src/index.ts
@@ -1,5 +1,5 @@
 export { OrderWatcher } from './order_watcher/order_watcher';
-export { OrderWatcherWebSocketServer } from './order_watcher/order_watcher_websocket_server';
+export { OrderWatcherWebSocketServer } from './order_watcher/order_watcher_web_socket_server';
 export { ExpirationWatcher } from './order_watcher/expiration_watcher';
 
 export {
diff --git a/packages/order-watcher/src/order_watcher/order_watcher_web_socket_server.ts b/packages/order-watcher/src/order_watcher/order_watcher_web_socket_server.ts
new file mode 100644
index 000000000..b75b07603
--- /dev/null
+++ b/packages/order-watcher/src/order_watcher/order_watcher_web_socket_server.ts
@@ -0,0 +1,200 @@
+import { ContractAddresses } from '@0x/contract-addresses';
+import { schemas } from '@0x/json-schemas';
+import { OrderStateInvalid, OrderStateValid, SignedOrder } from '@0x/types';
+import { BigNumber, logUtils } from '@0x/utils';
+import { Provider } from 'ethereum-types';
+import * as http from 'http';
+import * as WebSocket from 'websocket';
+
+import { GetStatsResult, OrderWatcherConfig, OrderWatcherMethod, WebSocketRequest, WebSocketResponse } from '../types';
+import { assert } from '../utils/assert';
+
+import { OrderWatcher } from './order_watcher';
+
+const DEFAULT_HTTP_PORT = 8080;
+const JSON_RPC_VERSION = '2.0';
+
+// Wraps the OrderWatcher functionality in a WebSocket server. Motivations:
+// 1) Users can watch orders via non-typescript programs.
+// 2) Better encapsulation so that users can work
+export class OrderWatcherWebSocketServer {
+    private readonly _orderWatcher: OrderWatcher;
+    private readonly _httpServer: http.Server;
+    private readonly _connectionStore: Set<WebSocket.connection>;
+    private readonly _wsServer: WebSocket.server;
+    private readonly _isVerbose: boolean;
+    /**
+     *  Recover types lost when the payload is stringified.
+     */
+    private static _parseSignedOrder(rawRequest: any): SignedOrder {
+        const bigNumberFields = [
+            'salt',
+            'makerFee',
+            'takerFee',
+            'makerAssetAmount',
+            'takerAssetAmount',
+            'expirationTimeSeconds',
+        ];
+        for (const field of bigNumberFields) {
+            rawRequest[field] = new BigNumber(rawRequest[field]);
+        }
+        return rawRequest;
+    }
+
+    /**
+     * Instantiate a new WebSocket server which provides OrderWatcher functionality
+     *  @param provider Web3 provider to use for JSON RPC calls.
+     *  @param networkId NetworkId to watch orders on.
+     *  @param contractAddresses Optional contract addresses. Defaults to known
+     *  addresses based on networkId.
+     *  @param orderWatcherConfig OrderWatcher configurations. isVerbose sets the verbosity for the WebSocket server aswell.
+     *  @param isVerbose Whether to enable verbose logging. Defaults to true.
+     */
+    constructor(
+        provider: Provider,
+        networkId: number,
+        contractAddresses?: ContractAddresses,
+        orderWatcherConfig?: Partial<OrderWatcherConfig>,
+    ) {
+        this._isVerbose =
+            orderWatcherConfig !== undefined && orderWatcherConfig.isVerbose !== undefined
+                ? orderWatcherConfig.isVerbose
+                : true;
+        this._orderWatcher = new OrderWatcher(provider, networkId, contractAddresses, orderWatcherConfig);
+        this._connectionStore = new Set();
+        this._httpServer = http.createServer();
+        this._wsServer = new WebSocket.server({
+            httpServer: this._httpServer,
+            // Avoid setting autoAcceptConnections to true as it defeats all
+            // standard cross-origin protection facilities built into the protocol
+            // and the browser.
+            // Source: https://www.npmjs.com/package/websocket#server-example
+            // Also ensures that a request event is emitted by
+            // the server whenever a new WebSocket request is made.
+            autoAcceptConnections: false,
+        });
+
+        this._wsServer.on('request', async (request: any) => {
+            // Designed for usage pattern where client and server are run on the same
+            // machine by the same user. As such, no security checks are in place.
+            const connection: WebSocket.connection = request.accept(null, request.origin);
+            this._log(`${new Date()} [Server] Accepted connection from origin ${request.origin}.`);
+            connection.on('message', this._onMessageCallbackAsync.bind(this, connection));
+            connection.on('close', this._onCloseCallback.bind(this, connection));
+            this._connectionStore.add(connection);
+        });
+    }
+
+    /**
+     * Activates the WebSocket server by subscribing to the OrderWatcher and
+     * starting the WebSocket's HTTP server
+     */
+    public start(): void {
+        // Have the WebSocket server subscribe to the OrderWatcher to receive updates.
+        // These updates are then broadcast to clients in the _connectionStore.
+        this._orderWatcher.subscribe(this._broadcastCallback.bind(this));
+
+        const port = process.env.ORDER_WATCHER_HTTP_PORT || DEFAULT_HTTP_PORT;
+        this._httpServer.listen(port, () => {
+            this._log(`${new Date()} [Server] Listening on port ${port}`);
+        });
+    }
+
+    /**
+     * Deactivates the WebSocket server by stopping the HTTP server from accepting
+     * new connections and unsubscribing from the OrderWatcher
+     */
+    public stop(): void {
+        this._httpServer.close();
+        this._orderWatcher.unsubscribe();
+    }
+
+    private _log(...args: any[]): void {
+        if (this._isVerbose) {
+            logUtils.log(...args);
+        }
+    }
+
+    private async _onMessageCallbackAsync(connection: WebSocket.connection, message: any): Promise<void> {
+        let response: WebSocketResponse;
+        let id: number | null = null;
+        try {
+            assert.doesConformToSchema('message', message, schemas.orderWatcherWebSocketUtf8MessageSchema);
+            const request: WebSocketRequest = JSON.parse(message.utf8Data);
+            id = request.id;
+            assert.doesConformToSchema('request', request, schemas.orderWatcherWebSocketRequestSchema);
+            assert.isString(request.jsonrpc, JSON_RPC_VERSION);
+            response = {
+                id,
+                jsonrpc: JSON_RPC_VERSION,
+                method: request.method,
+                result: await this._routeRequestAsync(request),
+            };
+        } catch (err) {
+            response = {
+                id,
+                jsonrpc: JSON_RPC_VERSION,
+                method: null,
+                error: err.toString(),
+            };
+        }
+        this._log(`${new Date()} [Server] OrderWatcher output: ${JSON.stringify(response)}`);
+        connection.sendUTF(JSON.stringify(response));
+    }
+
+    private _onCloseCallback(connection: WebSocket.connection): void {
+        this._connectionStore.delete(connection);
+        this._log(`${new Date()} [Server] Client ${connection.remoteAddress} disconnected.`);
+    }
+
+    private async _routeRequestAsync(request: WebSocketRequest): Promise<GetStatsResult | undefined> {
+        this._log(`${new Date()} [Server] Request received: ${request.method}`);
+        switch (request.method) {
+            case OrderWatcherMethod.AddOrder: {
+                const signedOrder: SignedOrder = OrderWatcherWebSocketServer._parseSignedOrder(
+                    request.params.signedOrder,
+                );
+                await this._orderWatcher.addOrderAsync(signedOrder);
+                break;
+            }
+            case OrderWatcherMethod.RemoveOrder: {
+                this._orderWatcher.removeOrder(request.params.orderHash || 'undefined');
+                break;
+            }
+            case OrderWatcherMethod.GetStats: {
+                return this._orderWatcher.getStats();
+            }
+            default:
+                // Should never reach here. Should be caught by JSON schema check.
+                throw new Error(`Unexpected default case hit for request.method`);
+        }
+        return undefined;
+    }
+
+    /**
+     * Broadcasts OrderState changes to ALL connected clients. At the moment,
+     * we do not support clients subscribing to only a subset of orders. As such,
+     * Client B will be notified of changes to an order that Client A added.
+     */
+    private _broadcastCallback(err: Error | null, orderState?: OrderStateValid | OrderStateInvalid | undefined): void {
+        const method = OrderWatcherMethod.Update;
+        const response =
+            err === null
+                ? {
+                      jsonrpc: JSON_RPC_VERSION,
+                      method,
+                      result: orderState,
+                  }
+                : {
+                      jsonrpc: JSON_RPC_VERSION,
+                      method,
+                      error: {
+                          code: -32000,
+                          message: err.message,
+                      },
+                  };
+        this._connectionStore.forEach((connection: WebSocket.connection) => {
+            connection.sendUTF(JSON.stringify(response));
+        });
+    }
+}
diff --git a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts b/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
deleted file mode 100644
index b75b07603..000000000
--- a/packages/order-watcher/src/order_watcher/order_watcher_websocket_server.ts
+++ /dev/null
@@ -1,200 +0,0 @@
-import { ContractAddresses } from '@0x/contract-addresses';
-import { schemas } from '@0x/json-schemas';
-import { OrderStateInvalid, OrderStateValid, SignedOrder } from '@0x/types';
-import { BigNumber, logUtils } from '@0x/utils';
-import { Provider } from 'ethereum-types';
-import * as http from 'http';
-import * as WebSocket from 'websocket';
-
-import { GetStatsResult, OrderWatcherConfig, OrderWatcherMethod, WebSocketRequest, WebSocketResponse } from '../types';
-import { assert } from '../utils/assert';
-
-import { OrderWatcher } from './order_watcher';
-
-const DEFAULT_HTTP_PORT = 8080;
-const JSON_RPC_VERSION = '2.0';
-
-// Wraps the OrderWatcher functionality in a WebSocket server. Motivations:
-// 1) Users can watch orders via non-typescript programs.
-// 2) Better encapsulation so that users can work
-export class OrderWatcherWebSocketServer {
-    private readonly _orderWatcher: OrderWatcher;
-    private readonly _httpServer: http.Server;
-    private readonly _connectionStore: Set<WebSocket.connection>;
-    private readonly _wsServer: WebSocket.server;
-    private readonly _isVerbose: boolean;
-    /**
-     *  Recover types lost when the payload is stringified.
-     */
-    private static _parseSignedOrder(rawRequest: any): SignedOrder {
-        const bigNumberFields = [
-            'salt',
-            'makerFee',
-            'takerFee',
-            'makerAssetAmount',
-            'takerAssetAmount',
-            'expirationTimeSeconds',
-        ];
-        for (const field of bigNumberFields) {
-            rawRequest[field] = new BigNumber(rawRequest[field]);
-        }
-        return rawRequest;
-    }
-
-    /**
-     * Instantiate a new WebSocket server which provides OrderWatcher functionality
-     *  @param provider Web3 provider to use for JSON RPC calls.
-     *  @param networkId NetworkId to watch orders on.
-     *  @param contractAddresses Optional contract addresses. Defaults to known
-     *  addresses based on networkId.
-     *  @param orderWatcherConfig OrderWatcher configurations. isVerbose sets the verbosity for the WebSocket server aswell.
-     *  @param isVerbose Whether to enable verbose logging. Defaults to true.
-     */
-    constructor(
-        provider: Provider,
-        networkId: number,
-        contractAddresses?: ContractAddresses,
-        orderWatcherConfig?: Partial<OrderWatcherConfig>,
-    ) {
-        this._isVerbose =
-            orderWatcherConfig !== undefined && orderWatcherConfig.isVerbose !== undefined
-                ? orderWatcherConfig.isVerbose
-                : true;
-        this._orderWatcher = new OrderWatcher(provider, networkId, contractAddresses, orderWatcherConfig);
-        this._connectionStore = new Set();
-        this._httpServer = http.createServer();
-        this._wsServer = new WebSocket.server({
-            httpServer: this._httpServer,
-            // Avoid setting autoAcceptConnections to true as it defeats all
-            // standard cross-origin protection facilities built into the protocol
-            // and the browser.
-            // Source: https://www.npmjs.com/package/websocket#server-example
-            // Also ensures that a request event is emitted by
-            // the server whenever a new WebSocket request is made.
-            autoAcceptConnections: false,
-        });
-
-        this._wsServer.on('request', async (request: any) => {
-            // Designed for usage pattern where client and server are run on the same
-            // machine by the same user. As such, no security checks are in place.
-            const connection: WebSocket.connection = request.accept(null, request.origin);
-            this._log(`${new Date()} [Server] Accepted connection from origin ${request.origin}.`);
-            connection.on('message', this._onMessageCallbackAsync.bind(this, connection));
-            connection.on('close', this._onCloseCallback.bind(this, connection));
-            this._connectionStore.add(connection);
-        });
-    }
-
-    /**
-     * Activates the WebSocket server by subscribing to the OrderWatcher and
-     * starting the WebSocket's HTTP server
-     */
-    public start(): void {
-        // Have the WebSocket server subscribe to the OrderWatcher to receive updates.
-        // These updates are then broadcast to clients in the _connectionStore.
-        this._orderWatcher.subscribe(this._broadcastCallback.bind(this));
-
-        const port = process.env.ORDER_WATCHER_HTTP_PORT || DEFAULT_HTTP_PORT;
-        this._httpServer.listen(port, () => {
-            this._log(`${new Date()} [Server] Listening on port ${port}`);
-        });
-    }
-
-    /**
-     * Deactivates the WebSocket server by stopping the HTTP server from accepting
-     * new connections and unsubscribing from the OrderWatcher
-     */
-    public stop(): void {
-        this._httpServer.close();
-        this._orderWatcher.unsubscribe();
-    }
-
-    private _log(...args: any[]): void {
-        if (this._isVerbose) {
-            logUtils.log(...args);
-        }
-    }
-
-    private async _onMessageCallbackAsync(connection: WebSocket.connection, message: any): Promise<void> {
-        let response: WebSocketResponse;
-        let id: number | null = null;
-        try {
-            assert.doesConformToSchema('message', message, schemas.orderWatcherWebSocketUtf8MessageSchema);
-            const request: WebSocketRequest = JSON.parse(message.utf8Data);
-            id = request.id;
-            assert.doesConformToSchema('request', request, schemas.orderWatcherWebSocketRequestSchema);
-            assert.isString(request.jsonrpc, JSON_RPC_VERSION);
-            response = {
-                id,
-                jsonrpc: JSON_RPC_VERSION,
-                method: request.method,
-                result: await this._routeRequestAsync(request),
-            };
-        } catch (err) {
-            response = {
-                id,
-                jsonrpc: JSON_RPC_VERSION,
-                method: null,
-                error: err.toString(),
-            };
-        }
-        this._log(`${new Date()} [Server] OrderWatcher output: ${JSON.stringify(response)}`);
-        connection.sendUTF(JSON.stringify(response));
-    }
-
-    private _onCloseCallback(connection: WebSocket.connection): void {
-        this._connectionStore.delete(connection);
-        this._log(`${new Date()} [Server] Client ${connection.remoteAddress} disconnected.`);
-    }
-
-    private async _routeRequestAsync(request: WebSocketRequest): Promise<GetStatsResult | undefined> {
-        this._log(`${new Date()} [Server] Request received: ${request.method}`);
-        switch (request.method) {
-            case OrderWatcherMethod.AddOrder: {
-                const signedOrder: SignedOrder = OrderWatcherWebSocketServer._parseSignedOrder(
-                    request.params.signedOrder,
-                );
-                await this._orderWatcher.addOrderAsync(signedOrder);
-                break;
-            }
-            case OrderWatcherMethod.RemoveOrder: {
-                this._orderWatcher.removeOrder(request.params.orderHash || 'undefined');
-                break;
-            }
-            case OrderWatcherMethod.GetStats: {
-                return this._orderWatcher.getStats();
-            }
-            default:
-                // Should never reach here. Should be caught by JSON schema check.
-                throw new Error(`Unexpected default case hit for request.method`);
-        }
-        return undefined;
-    }
-
-    /**
-     * Broadcasts OrderState changes to ALL connected clients. At the moment,
-     * we do not support clients subscribing to only a subset of orders. As such,
-     * Client B will be notified of changes to an order that Client A added.
-     */
-    private _broadcastCallback(err: Error | null, orderState?: OrderStateValid | OrderStateInvalid | undefined): void {
-        const method = OrderWatcherMethod.Update;
-        const response =
-            err === null
-                ? {
-                      jsonrpc: JSON_RPC_VERSION,
-                      method,
-                      result: orderState,
-                  }
-                : {
-                      jsonrpc: JSON_RPC_VERSION,
-                      method,
-                      error: {
-                          code: -32000,
-                          message: err.message,
-                      },
-                  };
-        this._connectionStore.forEach((connection: WebSocket.connection) => {
-            connection.sendUTF(JSON.stringify(response));
-        });
-    }
-}
diff --git a/packages/order-watcher/test/order_watcher_web_socket_server_test.ts b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
new file mode 100644
index 000000000..fd388e907
--- /dev/null
+++ b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
@@ -0,0 +1,289 @@
+import { ContractWrappers } from '@0x/contract-wrappers';
+import { tokenUtils } from '@0x/contract-wrappers/lib/test/utils/token_utils';
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { FillScenarios } from '@0x/fill-scenarios';
+import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
+import { ExchangeContractErrs, OrderStateInvalid, OrderStateValid, SignedOrder } from '@0x/types';
+import { BigNumber, logUtils } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+import 'mocha';
+import * as WebSocket from 'websocket';
+
+import { OrderWatcherWebSocketServer } from '../src/order_watcher/order_watcher_web_socket_server';
+import { AddOrderRequest, OrderWatcherMethod, RemoveOrderRequest } from '../src/types';
+
+import { chaiSetup } from './utils/chai_setup';
+import { constants } from './utils/constants';
+import { migrateOnceAsync } from './utils/migrate';
+import { provider, web3Wrapper } from './utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+interface WsMessage {
+    data: string;
+}
+
+describe('OrderWatcherWebSocketServer', async () => {
+    let contractWrappers: ContractWrappers;
+    let wsServer: OrderWatcherWebSocketServer;
+    let wsClient: WebSocket.w3cwebsocket;
+    let wsClientTwo: WebSocket.w3cwebsocket;
+    let fillScenarios: FillScenarios;
+    let userAddresses: string[];
+    let makerAssetData: string;
+    let takerAssetData: string;
+    let makerTokenAddress: string;
+    let takerTokenAddress: string;
+    let makerAddress: string;
+    let takerAddress: string;
+    let zrxTokenAddress: string;
+    let signedOrder: SignedOrder;
+    let orderHash: string;
+    let addOrderPayload: AddOrderRequest;
+    let removeOrderPayload: RemoveOrderRequest;
+    const decimals = constants.ZRX_DECIMALS;
+    const fillableAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(5), decimals);
+    // HACK: createFillableSignedOrderAsync is Promise-based, which forces us
+    // to use Promises instead of the done() callbacks for tests.
+    // onmessage callback must thus be wrapped as a Promise.
+    const _onMessageAsync = async (client: WebSocket.w3cwebsocket) =>
+        new Promise<WsMessage>(resolve => {
+            client.onmessage = (msg: WsMessage) => resolve(msg);
+        });
+
+    before(async () => {
+        // Set up constants
+        const contractAddresses = await migrateOnceAsync();
+        await blockchainLifecycle.startAsync();
+        const networkId = constants.TESTRPC_NETWORK_ID;
+        const config = {
+            networkId,
+            contractAddresses,
+        };
+        contractWrappers = new ContractWrappers(provider, config);
+        userAddresses = await web3Wrapper.getAvailableAddressesAsync();
+        zrxTokenAddress = contractAddresses.zrxToken;
+        [makerAddress, takerAddress] = userAddresses;
+        [makerTokenAddress, takerTokenAddress] = tokenUtils.getDummyERC20TokenAddresses();
+        [makerAssetData, takerAssetData] = [
+            assetDataUtils.encodeERC20AssetData(makerTokenAddress),
+            assetDataUtils.encodeERC20AssetData(takerTokenAddress),
+        ];
+        fillScenarios = new FillScenarios(
+            provider,
+            userAddresses,
+            zrxTokenAddress,
+            contractAddresses.exchange,
+            contractAddresses.erc20Proxy,
+            contractAddresses.erc721Proxy,
+        );
+        signedOrder = await fillScenarios.createFillableSignedOrderAsync(
+            makerAssetData,
+            takerAssetData,
+            makerAddress,
+            takerAddress,
+            fillableAmount,
+        );
+        orderHash = orderHashUtils.getOrderHashHex(signedOrder);
+        addOrderPayload = {
+            id: 1,
+            jsonrpc: '2.0',
+            method: OrderWatcherMethod.AddOrder,
+            params: { signedOrder },
+        };
+        removeOrderPayload = {
+            id: 1,
+            jsonrpc: '2.0',
+            method: OrderWatcherMethod.RemoveOrder,
+            params: { orderHash },
+        };
+
+        // Prepare OrderWatcher WebSocket server
+        const orderWatcherConfig = {
+            isVerbose: true,
+        };
+        wsServer = new OrderWatcherWebSocketServer(provider, networkId, contractAddresses, orderWatcherConfig);
+        wsServer.start();
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+        wsServer.stop();
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+        wsClient = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080/');
+        logUtils.log(`${new Date()} [Client] Connected.`);
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+        wsClient.close();
+        logUtils.log(`${new Date()} [Client] Closed.`);
+    });
+
+    it('responds to getStats requests correctly', (done: any) => {
+        const payload = {
+            id: 1,
+            jsonrpc: '2.0',
+            method: 'GET_STATS',
+        };
+        wsClient.onopen = () => wsClient.send(JSON.stringify(payload));
+        wsClient.onmessage = (msg: any) => {
+            const responseData = JSON.parse(msg.data);
+            expect(responseData.id).to.be.eq(1);
+            expect(responseData.jsonrpc).to.be.eq('2.0');
+            expect(responseData.method).to.be.eq('GET_STATS');
+            expect(responseData.result.orderCount).to.be.eq(0);
+            done();
+        };
+    });
+
+    it('throws an error when an invalid method is attempted', async () => {
+        const invalidMethodPayload = {
+            id: 1,
+            jsonrpc: '2.0',
+            method: 'BAD_METHOD',
+        };
+        wsClient.onopen = () => wsClient.send(JSON.stringify(invalidMethodPayload));
+        const errorMsg = await _onMessageAsync(wsClient);
+        const errorData = JSON.parse(errorMsg.data);
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.id).to.be.null;
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.method).to.be.null;
+        expect(errorData.jsonrpc).to.be.eq('2.0');
+        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
+    });
+
+    it('throws an error when jsonrpc field missing from request', async () => {
+        const noJsonRpcPayload = {
+            id: 1,
+            method: 'GET_STATS',
+        };
+        wsClient.onopen = () => wsClient.send(JSON.stringify(noJsonRpcPayload));
+        const errorMsg = await _onMessageAsync(wsClient);
+        const errorData = JSON.parse(errorMsg.data);
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.method).to.be.null;
+        expect(errorData.jsonrpc).to.be.eq('2.0');
+        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
+    });
+
+    it('throws an error when we try to add an order without a signedOrder', async () => {
+        const noSignedOrderAddOrderPayload = {
+            id: 1,
+            jsonrpc: '2.0',
+            method: 'ADD_ORDER',
+            orderHash: '0x7337e2f2a9aa2ed6afe26edc2df7ad79c3ffa9cf9b81a964f707ea63f5272355',
+        };
+        wsClient.onopen = () => wsClient.send(JSON.stringify(noSignedOrderAddOrderPayload));
+        const errorMsg = await _onMessageAsync(wsClient);
+        const errorData = JSON.parse(errorMsg.data);
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.id).to.be.null;
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.method).to.be.null;
+        expect(errorData.jsonrpc).to.be.eq('2.0');
+        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
+    });
+
+    it('throws an error when we try to add a bad signedOrder', async () => {
+        const invalidAddOrderPayload = {
+            id: 1,
+            jsonrpc: '2.0',
+            method: 'ADD_ORDER',
+            signedOrder: {
+                makerAddress: '0x0',
+            },
+        };
+        wsClient.onopen = () => wsClient.send(JSON.stringify(invalidAddOrderPayload));
+        const errorMsg = await _onMessageAsync(wsClient);
+        const errorData = JSON.parse(errorMsg.data);
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.id).to.be.null;
+        // tslint:disable-next-line:no-unused-expression
+        expect(errorData.method).to.be.null;
+        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
+    });
+
+    it('executes addOrder and removeOrder requests correctly', async () => {
+        wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
+        const addOrderMsg = await _onMessageAsync(wsClient);
+        const addOrderData = JSON.parse(addOrderMsg.data);
+        expect(addOrderData.method).to.be.eq('ADD_ORDER');
+        expect((wsServer as any)._orderWatcher._orderByOrderHash).to.deep.include({
+            [orderHash]: signedOrder,
+        });
+
+        wsClient.send(JSON.stringify(removeOrderPayload));
+        const removeOrderMsg = await _onMessageAsync(wsClient);
+        const removeOrderData = JSON.parse(removeOrderMsg.data);
+        expect(removeOrderData.method).to.be.eq('REMOVE_ORDER');
+        expect((wsServer as any)._orderWatcher._orderByOrderHash).to.not.deep.include({
+            [orderHash]: signedOrder,
+        });
+    });
+
+    it('broadcasts orderStateInvalid message when makerAddress allowance set to 0 for watched order', async () => {
+        // Add the regular order
+        wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
+        await _onMessageAsync(wsClient);
+
+        // Set the allowance to 0
+        await contractWrappers.erc20Token.setProxyAllowanceAsync(makerTokenAddress, makerAddress, new BigNumber(0));
+
+        // Ensure that orderStateInvalid message is received.
+        const orderWatcherUpdateMsg = await _onMessageAsync(wsClient);
+        const orderWatcherUpdateData = JSON.parse(orderWatcherUpdateMsg.data);
+        expect(orderWatcherUpdateData.method).to.be.eq('UPDATE');
+        const invalidOrderState = orderWatcherUpdateData.result as OrderStateInvalid;
+        expect(invalidOrderState.isValid).to.be.false();
+        expect(invalidOrderState.orderHash).to.be.eq(orderHash);
+        expect(invalidOrderState.error).to.be.eq(ExchangeContractErrs.InsufficientMakerAllowance);
+    });
+
+    it('broadcasts to multiple clients when an order backing ZRX allowance changes', async () => {
+        // Prepare order
+        const makerFee = Web3Wrapper.toBaseUnitAmount(new BigNumber(2), decimals);
+        const takerFee = Web3Wrapper.toBaseUnitAmount(new BigNumber(0), decimals);
+        const nonZeroMakerFeeSignedOrder = await fillScenarios.createFillableSignedOrderWithFeesAsync(
+            makerAssetData,
+            takerAssetData,
+            makerFee,
+            takerFee,
+            makerAddress,
+            takerAddress,
+            fillableAmount,
+            takerAddress,
+        );
+        const nonZeroMakerFeeOrderPayload = {
+            id: 1,
+            jsonrpc: '2.0',
+            method: 'ADD_ORDER',
+            signedOrder: nonZeroMakerFeeSignedOrder,
+        };
+
+        // Set up a second client and have it add the order
+        wsClientTwo = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080/');
+        logUtils.log(`${new Date()} [Client] Connected.`);
+        wsClientTwo.onopen = () => wsClientTwo.send(JSON.stringify(nonZeroMakerFeeOrderPayload));
+        await _onMessageAsync(wsClientTwo);
+
+        // Change the allowance
+        await contractWrappers.erc20Token.setProxyAllowanceAsync(zrxTokenAddress, makerAddress, new BigNumber(0));
+
+        // Check that both clients receive the emitted event
+        for (const client of [wsClient, wsClientTwo]) {
+            const updateMsg = await _onMessageAsync(client);
+            const updateData = JSON.parse(updateMsg.data);
+            const orderState = updateData.result as OrderStateValid;
+            expect(orderState.isValid).to.be.true();
+            expect(orderState.orderRelevantState.makerFeeProxyAllowance).to.be.eq('0');
+        }
+
+        wsClientTwo.close();
+        logUtils.log(`${new Date()} [Client] Closed.`);
+    });
+});
diff --git a/packages/order-watcher/test/order_watcher_websocket_server_test.ts b/packages/order-watcher/test/order_watcher_websocket_server_test.ts
deleted file mode 100644
index a66d2c6c2..000000000
--- a/packages/order-watcher/test/order_watcher_websocket_server_test.ts
+++ /dev/null
@@ -1,289 +0,0 @@
-import { ContractWrappers } from '@0x/contract-wrappers';
-import { tokenUtils } from '@0x/contract-wrappers/lib/test/utils/token_utils';
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { FillScenarios } from '@0x/fill-scenarios';
-import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { ExchangeContractErrs, OrderStateInvalid, OrderStateValid, SignedOrder } from '@0x/types';
-import { BigNumber, logUtils } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import 'mocha';
-import * as WebSocket from 'websocket';
-
-import { OrderWatcherWebSocketServer } from '../src/order_watcher/order_watcher_websocket_server';
-import { AddOrderRequest, OrderWatcherMethod, RemoveOrderRequest } from '../src/types';
-
-import { chaiSetup } from './utils/chai_setup';
-import { constants } from './utils/constants';
-import { migrateOnceAsync } from './utils/migrate';
-import { provider, web3Wrapper } from './utils/web3_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-interface WsMessage {
-    data: string;
-}
-
-describe('OrderWatcherWebSocketServer', async () => {
-    let contractWrappers: ContractWrappers;
-    let wsServer: OrderWatcherWebSocketServer;
-    let wsClient: WebSocket.w3cwebsocket;
-    let wsClientTwo: WebSocket.w3cwebsocket;
-    let fillScenarios: FillScenarios;
-    let userAddresses: string[];
-    let makerAssetData: string;
-    let takerAssetData: string;
-    let makerTokenAddress: string;
-    let takerTokenAddress: string;
-    let makerAddress: string;
-    let takerAddress: string;
-    let zrxTokenAddress: string;
-    let signedOrder: SignedOrder;
-    let orderHash: string;
-    let addOrderPayload: AddOrderRequest;
-    let removeOrderPayload: RemoveOrderRequest;
-    const decimals = constants.ZRX_DECIMALS;
-    const fillableAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(5), decimals);
-    // HACK: createFillableSignedOrderAsync is Promise-based, which forces us
-    // to use Promises instead of the done() callbacks for tests.
-    // onmessage callback must thus be wrapped as a Promise.
-    const _onMessageAsync = async (client: WebSocket.w3cwebsocket) =>
-        new Promise<WsMessage>(resolve => {
-            client.onmessage = (msg: WsMessage) => resolve(msg);
-        });
-
-    before(async () => {
-        // Set up constants
-        const contractAddresses = await migrateOnceAsync();
-        await blockchainLifecycle.startAsync();
-        const networkId = constants.TESTRPC_NETWORK_ID;
-        const config = {
-            networkId,
-            contractAddresses,
-        };
-        contractWrappers = new ContractWrappers(provider, config);
-        userAddresses = await web3Wrapper.getAvailableAddressesAsync();
-        zrxTokenAddress = contractAddresses.zrxToken;
-        [makerAddress, takerAddress] = userAddresses;
-        [makerTokenAddress, takerTokenAddress] = tokenUtils.getDummyERC20TokenAddresses();
-        [makerAssetData, takerAssetData] = [
-            assetDataUtils.encodeERC20AssetData(makerTokenAddress),
-            assetDataUtils.encodeERC20AssetData(takerTokenAddress),
-        ];
-        fillScenarios = new FillScenarios(
-            provider,
-            userAddresses,
-            zrxTokenAddress,
-            contractAddresses.exchange,
-            contractAddresses.erc20Proxy,
-            contractAddresses.erc721Proxy,
-        );
-        signedOrder = await fillScenarios.createFillableSignedOrderAsync(
-            makerAssetData,
-            takerAssetData,
-            makerAddress,
-            takerAddress,
-            fillableAmount,
-        );
-        orderHash = orderHashUtils.getOrderHashHex(signedOrder);
-        addOrderPayload = {
-            id: 1,
-            jsonrpc: '2.0',
-            method: OrderWatcherMethod.AddOrder,
-            params: { signedOrder },
-        };
-        removeOrderPayload = {
-            id: 1,
-            jsonrpc: '2.0',
-            method: OrderWatcherMethod.RemoveOrder,
-            params: { orderHash },
-        };
-
-        // Prepare OrderWatcher WebSocket server
-        const orderWatcherConfig = {
-            isVerbose: true,
-        };
-        wsServer = new OrderWatcherWebSocketServer(provider, networkId, contractAddresses, orderWatcherConfig);
-        wsServer.start();
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
-        wsServer.stop();
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-        wsClient = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080/');
-        logUtils.log(`${new Date()} [Client] Connected.`);
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-        wsClient.close();
-        logUtils.log(`${new Date()} [Client] Closed.`);
-    });
-
-    it('responds to getStats requests correctly', (done: any) => {
-        const payload = {
-            id: 1,
-            jsonrpc: '2.0',
-            method: 'GET_STATS',
-        };
-        wsClient.onopen = () => wsClient.send(JSON.stringify(payload));
-        wsClient.onmessage = (msg: any) => {
-            const responseData = JSON.parse(msg.data);
-            expect(responseData.id).to.be.eq(1);
-            expect(responseData.jsonrpc).to.be.eq('2.0');
-            expect(responseData.method).to.be.eq('GET_STATS');
-            expect(responseData.result.orderCount).to.be.eq(0);
-            done();
-        };
-    });
-
-    it('throws an error when an invalid method is attempted', async () => {
-        const invalidMethodPayload = {
-            id: 1,
-            jsonrpc: '2.0',
-            method: 'BAD_METHOD',
-        };
-        wsClient.onopen = () => wsClient.send(JSON.stringify(invalidMethodPayload));
-        const errorMsg = await _onMessageAsync(wsClient);
-        const errorData = JSON.parse(errorMsg.data);
-        // tslint:disable-next-line:no-unused-expression
-        expect(errorData.id).to.be.null;
-        // tslint:disable-next-line:no-unused-expression
-        expect(errorData.method).to.be.null;
-        expect(errorData.jsonrpc).to.be.eq('2.0');
-        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
-    });
-
-    it('throws an error when jsonrpc field missing from request', async () => {
-        const noJsonRpcPayload = {
-            id: 1,
-            method: 'GET_STATS',
-        };
-        wsClient.onopen = () => wsClient.send(JSON.stringify(noJsonRpcPayload));
-        const errorMsg = await _onMessageAsync(wsClient);
-        const errorData = JSON.parse(errorMsg.data);
-        // tslint:disable-next-line:no-unused-expression
-        expect(errorData.method).to.be.null;
-        expect(errorData.jsonrpc).to.be.eq('2.0');
-        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
-    });
-
-    it('throws an error when we try to add an order without a signedOrder', async () => {
-        const noSignedOrderAddOrderPayload = {
-            id: 1,
-            jsonrpc: '2.0',
-            method: 'ADD_ORDER',
-            orderHash: '0x7337e2f2a9aa2ed6afe26edc2df7ad79c3ffa9cf9b81a964f707ea63f5272355',
-        };
-        wsClient.onopen = () => wsClient.send(JSON.stringify(noSignedOrderAddOrderPayload));
-        const errorMsg = await _onMessageAsync(wsClient);
-        const errorData = JSON.parse(errorMsg.data);
-        // tslint:disable-next-line:no-unused-expression
-        expect(errorData.id).to.be.null;
-        // tslint:disable-next-line:no-unused-expression
-        expect(errorData.method).to.be.null;
-        expect(errorData.jsonrpc).to.be.eq('2.0');
-        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
-    });
-
-    it('throws an error when we try to add a bad signedOrder', async () => {
-        const invalidAddOrderPayload = {
-            id: 1,
-            jsonrpc: '2.0',
-            method: 'ADD_ORDER',
-            signedOrder: {
-                makerAddress: '0x0',
-            },
-        };
-        wsClient.onopen = () => wsClient.send(JSON.stringify(invalidAddOrderPayload));
-        const errorMsg = await _onMessageAsync(wsClient);
-        const errorData = JSON.parse(errorMsg.data);
-        // tslint:disable-next-line:no-unused-expression
-        expect(errorData.id).to.be.null;
-        // tslint:disable-next-line:no-unused-expression
-        expect(errorData.method).to.be.null;
-        expect(errorData.error).to.match(/^Error: Expected request to conform to schema/);
-    });
-
-    it('executes addOrder and removeOrder requests correctly', async () => {
-        wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
-        const addOrderMsg = await _onMessageAsync(wsClient);
-        const addOrderData = JSON.parse(addOrderMsg.data);
-        expect(addOrderData.method).to.be.eq('ADD_ORDER');
-        expect((wsServer as any)._orderWatcher._orderByOrderHash).to.deep.include({
-            [orderHash]: signedOrder,
-        });
-
-        wsClient.send(JSON.stringify(removeOrderPayload));
-        const removeOrderMsg = await _onMessageAsync(wsClient);
-        const removeOrderData = JSON.parse(removeOrderMsg.data);
-        expect(removeOrderData.method).to.be.eq('REMOVE_ORDER');
-        expect((wsServer as any)._orderWatcher._orderByOrderHash).to.not.deep.include({
-            [orderHash]: signedOrder,
-        });
-    });
-
-    it('broadcasts orderStateInvalid message when makerAddress allowance set to 0 for watched order', async () => {
-        // Add the regular order
-        wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
-        await _onMessageAsync(wsClient);
-
-        // Set the allowance to 0
-        await contractWrappers.erc20Token.setProxyAllowanceAsync(makerTokenAddress, makerAddress, new BigNumber(0));
-
-        // Ensure that orderStateInvalid message is received.
-        const orderWatcherUpdateMsg = await _onMessageAsync(wsClient);
-        const orderWatcherUpdateData = JSON.parse(orderWatcherUpdateMsg.data);
-        expect(orderWatcherUpdateData.method).to.be.eq('UPDATE');
-        const invalidOrderState = orderWatcherUpdateData.result as OrderStateInvalid;
-        expect(invalidOrderState.isValid).to.be.false();
-        expect(invalidOrderState.orderHash).to.be.eq(orderHash);
-        expect(invalidOrderState.error).to.be.eq(ExchangeContractErrs.InsufficientMakerAllowance);
-    });
-
-    it('broadcasts to multiple clients when an order backing ZRX allowance changes', async () => {
-        // Prepare order
-        const makerFee = Web3Wrapper.toBaseUnitAmount(new BigNumber(2), decimals);
-        const takerFee = Web3Wrapper.toBaseUnitAmount(new BigNumber(0), decimals);
-        const nonZeroMakerFeeSignedOrder = await fillScenarios.createFillableSignedOrderWithFeesAsync(
-            makerAssetData,
-            takerAssetData,
-            makerFee,
-            takerFee,
-            makerAddress,
-            takerAddress,
-            fillableAmount,
-            takerAddress,
-        );
-        const nonZeroMakerFeeOrderPayload = {
-            id: 1,
-            jsonrpc: '2.0',
-            method: 'ADD_ORDER',
-            signedOrder: nonZeroMakerFeeSignedOrder,
-        };
-
-        // Set up a second client and have it add the order
-        wsClientTwo = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080/');
-        logUtils.log(`${new Date()} [Client] Connected.`);
-        wsClientTwo.onopen = () => wsClientTwo.send(JSON.stringify(nonZeroMakerFeeOrderPayload));
-        await _onMessageAsync(wsClientTwo);
-
-        // Change the allowance
-        await contractWrappers.erc20Token.setProxyAllowanceAsync(zrxTokenAddress, makerAddress, new BigNumber(0));
-
-        // Check that both clients receive the emitted event
-        for (const client of [wsClient, wsClientTwo]) {
-            const updateMsg = await _onMessageAsync(client);
-            const updateData = JSON.parse(updateMsg.data);
-            const orderState = updateData.result as OrderStateValid;
-            expect(orderState.isValid).to.be.true();
-            expect(orderState.orderRelevantState.makerFeeProxyAllowance).to.be.eq('0');
-        }
-
-        wsClientTwo.close();
-        logUtils.log(`${new Date()} [Client] Closed.`);
-    });
-});
-- 
cgit v1.2.3


From 2a577e04750f9f90f72f763b45232dd9b5a35d93 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Mon, 17 Dec 2018 12:42:27 +1100
Subject: Add Docker image and Snapshot commands

---
 packages/dev-utils/src/web3_factory.ts      |  6 ++++++
 packages/migrations/.gitignore              |  2 ++
 packages/migrations/Dockerfile              | 13 +++++++++++++
 packages/migrations/package.json            | 13 +++++++++++--
 packages/migrations/src/migrate_snapshot.ts | 23 +++++++++++++++++++++++
 5 files changed, 55 insertions(+), 2 deletions(-)
 create mode 100644 packages/migrations/.gitignore
 create mode 100644 packages/migrations/Dockerfile
 create mode 100644 packages/migrations/src/migrate_snapshot.ts

(limited to 'packages')

diff --git a/packages/dev-utils/src/web3_factory.ts b/packages/dev-utils/src/web3_factory.ts
index b22bcc88b..5f8981a46 100644
--- a/packages/dev-utils/src/web3_factory.ts
+++ b/packages/dev-utils/src/web3_factory.ts
@@ -17,6 +17,7 @@ export interface Web3Config {
     shouldThrowErrorsOnGanacheRPCResponse?: boolean; // default: true
     rpcUrl?: string; // default: localhost:8545
     shouldUseFakeGasEstimate?: boolean; // default: true
+    ganacheDatabasePath?: string; // default: undefined, creates a tmp dir
 }
 
 export const web3Factory = {
@@ -45,9 +46,14 @@ export const web3Factory = {
             const shouldThrowErrorsOnGanacheRPCResponse =
                 _.isUndefined(config.shouldThrowErrorsOnGanacheRPCResponse) ||
                 config.shouldThrowErrorsOnGanacheRPCResponse;
+            if (!_.isUndefined(config.ganacheDatabasePath)) {
+                // Saving the snapshot to a local db. Ganache requires this directory to exist
+                fs.mkdirSync(config.ganacheDatabasePath);
+            }
             provider.addProvider(
                 new GanacheSubprovider({
                     vmErrorsOnRPCResponse: shouldThrowErrorsOnGanacheRPCResponse,
+                    db_path: config.ganacheDatabasePath,
                     gasLimit: constants.GAS_LIMIT,
                     logger,
                     verbose: env.parseBoolean(EnvVars.VerboseGanache),
diff --git a/packages/migrations/.gitignore b/packages/migrations/.gitignore
new file mode 100644
index 000000000..4de81c5a8
--- /dev/null
+++ b/packages/migrations/.gitignore
@@ -0,0 +1,2 @@
+*.zip
+0x_ganache_snapshot
diff --git a/packages/migrations/Dockerfile b/packages/migrations/Dockerfile
new file mode 100644
index 000000000..ce4d6e867
--- /dev/null
+++ b/packages/migrations/Dockerfile
@@ -0,0 +1,13 @@
+FROM mhart/alpine-node:10
+
+WORKDIR /usr/src/app
+
+RUN npm install -g ganache-cli@6.1.6
+COPY 0x_ganache_snapshot ./0x_ganache_snapshot
+
+ENV MNEMONIC "concert load couple harbor equip island argue ramp clarify fence smart topic"
+ENV NETWORK_ID 50
+
+EXPOSE 8545
+CMD [ "sh", "-c", "ganache-cli --gasLimit 10000000 --db 0x_ganache_snapshot --noVMErrorsOnRPCResponse -p 8545 --networkId \"$NETWORK_ID\" -m \"$MNEMONIC\""]
+
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index 72ffe67b2..32d61a857 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -10,13 +10,22 @@
     "scripts": {
         "build": "tsc -b",
         "build:ci": "yarn build",
-        "clean": "shx rm -rf lib",
+        "clean": "shx rm -rf lib ${npm_package_config_snapshot_name} *.zip",
         "lint": "tslint --format stylish --project .",
         "migrate:v2": "run-s build script:migrate:v2",
+        "migrate:v2:snapshot": "run-s build script:migrate:v2:snapshot",
         "script:migrate:v2": "node ./lib/migrate.js",
-        "docs:json": "typedoc --excludePrivate --excludeExternals --target ES5 --tsconfig typedoc-tsconfig.json --json $JSON_FILE_PATH $PROJECT_FILES"
+        "script:migrate:v2:snapshot": "node ./lib/migrate_snapshot.js",
+        "docs:json": "typedoc --excludePrivate --excludeExternals --target ES5 --tsconfig typedoc-tsconfig.json --json $JSON_FILE_PATH $PROJECT_FILES",
+        "build:snapshot": "rm -rf ${npm_package_config_snapshot_name} && yarn migrate:v2:snapshot && zip -r \"$(git rev-parse HEAD).zip\" ${npm_package_config_snapshot_name}",
+        "build:snapshot:docker": "docker build --tag ${npm_package_config_docker_snapshot_name}:${npm_package_version} --tag ${npm_package_config_docker_snapshot_name}:latest .",
+        "publish:snapshot": "aws s3 cp $(git rev-parse HEAD).zip ${npm_package_config_s3_snapshot_bucket}",
+        "publish:snapshot:docker": "docker push ${npm_package_config_docker_snapshot_name}:latest"
     },
     "config": {
+        "s3_snapshot_bucket": "s3://testrpc-snapshots",
+        "docker_snapshot_name": "0xorg/ganache-cli",
+        "snapshot_name": "0x_ganache_snapshot",
         "postpublish": {
             "assets": []
         }
diff --git a/packages/migrations/src/migrate_snapshot.ts b/packages/migrations/src/migrate_snapshot.ts
new file mode 100644
index 000000000..f9b7751a5
--- /dev/null
+++ b/packages/migrations/src/migrate_snapshot.ts
@@ -0,0 +1,23 @@
+#!/usr/bin/env node
+import { devConstants, web3Factory } from '@0x/dev-utils';
+import { logUtils } from '@0x/utils';
+import { Provider } from 'ethereum-types';
+
+import { runMigrationsAsync } from './migration';
+
+(async () => {
+    let providerConfigs;
+    let provider: Provider;
+    let txDefaults;
+
+    providerConfigs = { shouldUseInProcessGanache: true, ganacheDatabasePath: '0x_ganache_snapshot' };
+    provider = web3Factory.getRpcProvider(providerConfigs);
+    txDefaults = {
+        from: devConstants.TESTRPC_FIRST_ADDRESS,
+    };
+    await runMigrationsAsync(provider, txDefaults);
+    process.exit(0);
+})().catch(err => {
+    logUtils.log(err);
+    process.exit(1);
+});
-- 
cgit v1.2.3


From 5b4b4123e538400b5d15c5c9375dc77142f418bc Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 11:04:24 +0100
Subject: Fix mobile nav placement

---
 packages/website/ts/@next/components/mobileNav.tsx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/mobileNav.tsx b/packages/website/ts/@next/components/mobileNav.tsx
index 52a46ed69..93ea74c6d 100644
--- a/packages/website/ts/@next/components/mobileNav.tsx
+++ b/packages/website/ts/@next/components/mobileNav.tsx
@@ -109,6 +109,8 @@ const Section = styled.div<{ isDark?: boolean }>`
 `;
 
 const Grid = styled(WrapGrid)<WrapProps>`
+    justify-content: flex-start;
+
     li {
         width: 50%;
         flex-shrink: 0;
-- 
cgit v1.2.3


From 96d89ddade8c993dd0977c37a58eac60e9db383b Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 11:07:00 +0100
Subject: Fix portal link

---
 packages/website/ts/@next/components/header.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index fde549642..d5894f65a 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -89,7 +89,7 @@ class HeaderBase extends React.Component<HeaderProps> {
                         <TradeButton
                             bgColor={theme.headerButtonBg}
                             color="#ffffff"
-                            href="https://0x.org/portal"
+                            href="/portal"
                         >
                             Trade on 0x
                         </TradeButton>
-- 
cgit v1.2.3


From 85edc297f691bd842af1a9449c2e96ccdfa7c066 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 11:14:43 +0100
Subject: Fix mobile links

---
 packages/website/ts/@next/components/mobileNav.tsx | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/mobileNav.tsx b/packages/website/ts/@next/components/mobileNav.tsx
index 93ea74c6d..ec1e76366 100644
--- a/packages/website/ts/@next/components/mobileNav.tsx
+++ b/packages/website/ts/@next/components/mobileNav.tsx
@@ -24,12 +24,12 @@ export class MobileNav extends React.PureComponent<Props> {
 
                         <ul>
                             <li>
-                                <Link to="#">
-                                    0x instant
+                                <Link to={WebsitePaths.Instant}>
+                                    0x Instant
                                 </Link>
                             </li>
                             <li>
-                                <Link to="#">
+                                <Link to={WebsitePaths.LaunchKit}>
                                     0x Launch Kit
                                 </Link>
                             </li>
@@ -49,9 +49,9 @@ export class MobileNav extends React.PureComponent<Props> {
                                 </Link>
                             </li>
                             <li>
-                                <Link to="https://blog.0x.org/latest">
+                                <a href="https://blog.0x.org/latest" target="_blank">
                                     Blog
-                                </Link>
+                                </a>
                             </li>
                         </Grid>
                     </Section>
-- 
cgit v1.2.3


From d12e881e62fd98fff75143062be1a3df73650266 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 11:15:32 +0100
Subject: Fix homepage icon

---
 .../website/ts/@next/icons/illustrations/descriptionCopy.svg | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/icons/illustrations/descriptionCopy.svg b/packages/website/ts/@next/icons/illustrations/descriptionCopy.svg
index a8e454ffd..6c9b5f0fc 100755
--- a/packages/website/ts/@next/icons/illustrations/descriptionCopy.svg
+++ b/packages/website/ts/@next/icons/illustrations/descriptionCopy.svg
@@ -1,7 +1,7 @@
 <svg width="78" height="78" viewBox="0 0 78 78" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M38.8181 76C59.2526 76 75.8181 59.4345 75.8181 39C75.8181 18.5655 59.2526 2 38.8181 2C18.3836 2 1.8181 18.5655 1.8181 39C1.8181 59.4345 18.3836 76 38.8181 76Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M48.5054 10.9474V20.0965H57.6545" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M57.6546 20.0964V48.351H32.5619V10.9473H48.5055L57.6546 20.0964Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M29.1309 67.0529V57.9038H19.9818" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M19.9818 57.9039V29.6494H45.0745V67.053H29.1309L19.9818 57.9039Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-</svg>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M38.8181 3.5C19.212 3.5 3.31812 19.3939 3.31812 39C3.31812 58.6061 19.212 74.5 38.8181 74.5C58.4242 74.5 74.3181 58.6061 74.3181 39C74.3181 19.3939 58.4242 3.5 38.8181 3.5ZM0.318115 39C0.318115 17.737 17.5552 0.5 38.8181 0.5C60.0811 0.5 77.3181 17.737 77.3181 39C77.3181 60.263 60.0811 77.5 38.8181 77.5C17.5552 77.5 0.318115 60.263 0.318115 39Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M47.0054 10.9473H50.0054V18.5964H57.6545V21.5964H47.0054V10.9473Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M31.0619 9.44727H49.1268L59.1546 19.475V49.8509H31.0619V9.44727ZM34.0619 12.4473V46.8509H56.1546V20.7177L47.8842 12.4473H34.0619Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M19.9818 56.4038H30.6309V67.0529H27.6309V59.4038H19.9818V56.4038Z" fill="#00AE99"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M18.4818 28.1494H46.5745V68.553H28.5096L18.4818 58.5253V28.1494ZM21.4818 31.1494V57.2826L29.7522 65.553H43.5745V31.1494H21.4818Z" fill="#00AE99"/>
+</svg>
\ No newline at end of file
-- 
cgit v1.2.3


From c2b355c25e8e5e207260ee98653ea654d4c904c1 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 11:16:31 +0100
Subject: Fix typo

---
 packages/website/ts/@next/components/sections/landing/about.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index 700d5e7d2..ee1cfb434 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -26,7 +26,7 @@ export const SectionLandingAbout = () => (
             isMuted={1}
             padding={['large', 0, 'default', 0]}
         >
-            Anyone in the world can use 0x to service a wide variety of markets ranging from gaming items to financial instruments to assets that could have near existed before.
+            Anyone in the world can use 0x to service a wide variety of markets ranging from gaming items to financial instruments to assets that could have never existed before.
         </Paragraph>
 
         <Button
-- 
cgit v1.2.3


From 1be948bd55214fdec6239fe13ed6489a60c26c03 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 11:17:24 +0100
Subject: Fix stray tag

---
 packages/website/ts/@next/pages/about/press.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index 4ef043e80..9ee701c79 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -34,7 +34,7 @@ const highlights: HighlightProps[] = [
     {
         logo: '/images/@next/press/logo-fortune.png',
         title: 'Fortune',
-        text: 'In the future, many traditional investments like real estate and corporate shares will come in the form of digital tokens that are bought and transferred on a <blockchain className=""></blockchain>',
+        text: 'In the future, many traditional investments like real estate and corporate shares will come in the form of digital tokens that are bought and transferred on a blockchain.',
         href: '#',
     },
     {
-- 
cgit v1.2.3


From 28bad6567bd38e327c93c7dfb7c89c5b68d0a8a3 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 11:19:59 +0100
Subject: Fix launch kit link

---
 packages/website/ts/@next/pages/launch_kit.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index 3161d9cf0..02594e38f 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -118,7 +118,7 @@ export class NextLaunchKit extends React.Component {
 
 const HeroActions = () => (
     <>
-        <Button href="https://0x.org/docs" isInline={true}>
+        <Button href="https://github.com/0xProject/0x-launch-kit" isInline={true}>
             Get Started
         </Button>
 
-- 
cgit v1.2.3


From 8988650c8bce9006ec15519edd5c5d05ce1e9341 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 11:30:11 +0100
Subject: Fix newsletter input color in light theme

---
 .../website/ts/@next/components/newsletter_form.tsx  | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newsletter_form.tsx b/packages/website/ts/@next/components/newsletter_form.tsx
index 859cd1d9c..6dc4bf678 100644
--- a/packages/website/ts/@next/components/newsletter_form.tsx
+++ b/packages/website/ts/@next/components/newsletter_form.tsx
@@ -1,13 +1,20 @@
 import * as React from 'react';
-import styled from 'styled-components';
+import styled, { withTheme } from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
+import {ThemeValuesInterface} from 'ts/@next/components/siteWrap';
+
+interface FormProps {
+    theme: ThemeValuesInterface;
+}
+
 interface InputProps {
     isSubmitted: boolean;
     name: string;
     type: string;
     label: string;
+    textColor: string;
 }
 
 interface ArrowProps {
@@ -26,18 +33,19 @@ const Input = React.forwardRef((props: InputProps, ref: React.Ref<HTMLInputEleme
     );
 });
 
-export class NewsletterForm extends React.Component {
+class Form extends React.Component<FormProps> {
     public emailInput = React.createRef<HTMLInputElement>();
     public state = {
         isSubmitted: false,
     };
     public render(): React.ReactNode {
         const {isSubmitted} = this.state;
+        const {theme} = this.props;
 
         return (
             <StyledForm onSubmit={this._onSubmitAsync.bind(this)}>
                 <InputWrapper>
-                    <Input isSubmitted={isSubmitted} name="email" type="email" label="Email Address" ref={this.emailInput} required={true} />
+                    <Input isSubmitted={isSubmitted} name="email" type="email" label="Email Address" ref={this.emailInput} required={true} textColor={theme.textColor} />
 
                     <SubmitButton>
                         <Arrow isSubmitted={isSubmitted} width="22" height="17" fill="none" xmlns="http://www.w3.org/2000/svg">
@@ -74,6 +82,8 @@ export class NewsletterForm extends React.Component {
     }
 }
 
+export const NewsletterForm = withTheme(Form);
+
 const StyledForm = styled.form`
     appearance: none;
     border: 0;
@@ -82,12 +92,12 @@ const StyledForm = styled.form`
     margin-top: 27px;
 `;
 
-const StyledInput = styled.input`
+const StyledInput = styled.input<InputProps>`
     appearance: none;
     background-color: transparent;
     border: 0;
     border-bottom: 1px solid #393939;
-    color: #fff;
+    color: ${props => props.textColor || '#fff'};
     font-size: 1.294117647rem;
     padding: 15px 0;
     outline: none;
-- 
cgit v1.2.3


From 240e3558fa4accd920d43bc8971d49fed5b965a6 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 11:38:47 +0100
Subject: Update client list + logos

---
 .../website/public/images/@next/clients/bamboo.svg |  17 +++++++++++
 .../public/images/@next/clients/client-amadeus.png | Bin 2792 -> 0 bytes
 .../public/images/@next/clients/client-ddex.png    | Bin 2183 -> 0 bytes
 .../public/images/@next/clients/client-decent.png  | Bin 2006 -> 0 bytes
 .../public/images/@next/clients/client-dex.png     | Bin 1827 -> 0 bytes
 .../public/images/@next/clients/client-oceanx.png  | Bin 3198 -> 0 bytes
 .../images/@next/clients/client-openrelay.png      | Bin 3178 -> 0 bytes
 .../public/images/@next/clients/client-paradex.png | Bin 2275 -> 0 bytes
 .../public/images/@next/clients/client-radar.png   | Bin 2432 -> 0 bytes
 .../website/public/images/@next/clients/ercdex.svg |  16 +++++++++++
 .../public/images/@next/clients/ledgerdex.svg      |  19 ++++++++++++
 .../public/images/@next/clients/openrelay.svg      |  22 ++++++++++++++
 .../public/images/@next/clients/paradex.svg        |   9 ++++++
 .../public/images/@next/clients/radar-relay.svg    |  13 +++++++++
 .../public/images/@next/clients/sharkrelay.svg     |  32 +++++++++++++++++++++
 .../public/images/@next/clients/starbitex.svg      |  22 ++++++++++++++
 .../public/images/@next/clients/tokenjar.svg       |  13 +++++++++
 .../@next/components/sections/landing/clients.tsx  |  29 ++++++++++---------
 18 files changed, 178 insertions(+), 14 deletions(-)
 create mode 100644 packages/website/public/images/@next/clients/bamboo.svg
 delete mode 100755 packages/website/public/images/@next/clients/client-amadeus.png
 delete mode 100755 packages/website/public/images/@next/clients/client-ddex.png
 delete mode 100755 packages/website/public/images/@next/clients/client-decent.png
 delete mode 100755 packages/website/public/images/@next/clients/client-dex.png
 delete mode 100755 packages/website/public/images/@next/clients/client-oceanx.png
 delete mode 100755 packages/website/public/images/@next/clients/client-openrelay.png
 delete mode 100755 packages/website/public/images/@next/clients/client-paradex.png
 delete mode 100755 packages/website/public/images/@next/clients/client-radar.png
 create mode 100644 packages/website/public/images/@next/clients/ercdex.svg
 create mode 100644 packages/website/public/images/@next/clients/ledgerdex.svg
 create mode 100644 packages/website/public/images/@next/clients/openrelay.svg
 create mode 100644 packages/website/public/images/@next/clients/paradex.svg
 create mode 100644 packages/website/public/images/@next/clients/radar-relay.svg
 create mode 100644 packages/website/public/images/@next/clients/sharkrelay.svg
 create mode 100644 packages/website/public/images/@next/clients/starbitex.svg
 create mode 100644 packages/website/public/images/@next/clients/tokenjar.svg

(limited to 'packages')

diff --git a/packages/website/public/images/@next/clients/bamboo.svg b/packages/website/public/images/@next/clients/bamboo.svg
new file mode 100644
index 000000000..702b7d5aa
--- /dev/null
+++ b/packages/website/public/images/@next/clients/bamboo.svg
@@ -0,0 +1,17 @@
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+</svg>
diff --git a/packages/website/public/images/@next/clients/client-amadeus.png b/packages/website/public/images/@next/clients/client-amadeus.png
deleted file mode 100755
index 07a720721..000000000
Binary files a/packages/website/public/images/@next/clients/client-amadeus.png and /dev/null differ
diff --git a/packages/website/public/images/@next/clients/client-ddex.png b/packages/website/public/images/@next/clients/client-ddex.png
deleted file mode 100755
index 41cb36b53..000000000
Binary files a/packages/website/public/images/@next/clients/client-ddex.png and /dev/null differ
diff --git a/packages/website/public/images/@next/clients/client-decent.png b/packages/website/public/images/@next/clients/client-decent.png
deleted file mode 100755
index d0e5881b9..000000000
Binary files a/packages/website/public/images/@next/clients/client-decent.png and /dev/null differ
diff --git a/packages/website/public/images/@next/clients/client-dex.png b/packages/website/public/images/@next/clients/client-dex.png
deleted file mode 100755
index 546387449..000000000
Binary files a/packages/website/public/images/@next/clients/client-dex.png and /dev/null differ
diff --git a/packages/website/public/images/@next/clients/client-oceanx.png b/packages/website/public/images/@next/clients/client-oceanx.png
deleted file mode 100755
index d97b7bc37..000000000
Binary files a/packages/website/public/images/@next/clients/client-oceanx.png and /dev/null differ
diff --git a/packages/website/public/images/@next/clients/client-openrelay.png b/packages/website/public/images/@next/clients/client-openrelay.png
deleted file mode 100755
index e7d9767f4..000000000
Binary files a/packages/website/public/images/@next/clients/client-openrelay.png and /dev/null differ
diff --git a/packages/website/public/images/@next/clients/client-paradex.png b/packages/website/public/images/@next/clients/client-paradex.png
deleted file mode 100755
index 224b443e9..000000000
Binary files a/packages/website/public/images/@next/clients/client-paradex.png and /dev/null differ
diff --git a/packages/website/public/images/@next/clients/client-radar.png b/packages/website/public/images/@next/clients/client-radar.png
deleted file mode 100755
index 782a76369..000000000
Binary files a/packages/website/public/images/@next/clients/client-radar.png and /dev/null differ
diff --git a/packages/website/public/images/@next/clients/ercdex.svg b/packages/website/public/images/@next/clients/ercdex.svg
new file mode 100644
index 000000000..41a0ff3b0
--- /dev/null
+++ b/packages/website/public/images/@next/clients/ercdex.svg
@@ -0,0 +1,16 @@
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+<mask id="mask0" mask-type="alpha" maskUnits="userSpaceOnUse" x="17" y="9" width="16" height="27">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M17.5312 9.59204H32.9286V35.2771H17.5312V9.59204Z" fill="white"/>
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+<path d="M61.7656 52.8895C60.9713 52.928 60.4418 52.9087 60.4418 52.9087V41.5121H61.4063C61.4063 41.5121 63.0705 41.3391 63.8648 41.7812C64.4322 42.0887 64.7726 42.4922 64.7537 43.1649C64.7537 44.3949 64.7537 45.6249 64.7537 46.8549C64.7537 47.1047 64.6402 47.4891 64.4133 47.6428C64.1863 47.7966 63.9783 47.9503 63.9783 47.9503C63.9783 47.9503 64.262 49.2188 64.3376 49.7569C64.4889 50.737 64.9995 52.8895 64.9995 52.8895H63.6757C63.6757 52.8895 63.5811 52.4283 63.4866 52.0631C63.2218 51.0061 62.976 49.9491 62.749 48.8728C62.7112 48.6999 62.6355 48.3731 62.6355 48.3731L61.7278 48.3924C61.7278 48.3924 61.7278 48.7767 61.7278 48.9689C61.7656 50.2758 61.7656 51.5442 61.7656 52.8895ZM61.8223 46.951C63.1651 47.1816 63.4866 46.9317 63.5055 45.7018C63.5055 45.2789 63.5244 44.8561 63.5055 44.4333C63.4677 43.2226 63.1083 42.8766 61.8223 43.0688C61.8223 44.2988 61.8223 45.7018 61.8223 46.951Z" fill="white"/>
+<path d="M35.459 45.2022C35.459 46.4514 35.3833 52.9089 35.3833 52.9089H34.2108L34.2865 41.5891L35.5536 41.6083L37.18 46.4514V41.6468L38.5038 41.5891V52.8897C38.5038 52.8897 37.7095 52.8897 37.2178 52.9089C37.2178 52.1401 37.2178 49.8916 37.2178 49.8916C37.2178 49.8916 35.5536 45.183 35.459 45.2022Z" fill="white"/>
+<path d="M22.7515 52.7935L21.2196 52.755C21.2196 52.755 20.0471 49.6993 19.6877 48.5269C19.5932 48.2386 19.4419 47.7966 19.1771 47.1047C19.1771 48.8536 19.1771 52.755 19.1771 52.755H17.6831C17.6831 52.755 17.6831 52.2169 17.6831 51.7172C17.6831 48.7191 17.6642 45.7018 17.6831 42.7037C17.6831 42.1848 17.6831 41.6659 17.6831 41.6659L19.1204 41.6274C19.1204 41.6274 19.1204 45.0676 19.1204 46.9126C19.4419 46.3168 20.7846 41.6659 20.7846 41.6659H22.2598C22.2598 41.6659 21.0872 45.8555 20.7846 47.0471C21.0683 47.9696 22.7515 52.7935 22.7515 52.7935Z" fill="white"/>
+<path d="M26.4768 52.8511C26.4768 49.065 26.4768 41.6274 26.4768 41.6274L29.9188 41.5505L29.8998 43.0112H27.9898V46.3168L29.5783 46.3552L29.6162 47.8542L27.9898 47.9119V51.2752H29.8998C29.8998 51.2752 29.8809 52.3898 29.8998 52.8703C28.7273 52.8511 27.6115 52.8511 26.4768 52.8511Z" fill="white"/>
+<path d="M45.7101 41.5122H47.1664C47.1664 41.5122 47.2231 48.085 47.2042 50.7564C47.2042 52.217 46.4477 52.9857 45.105 52.9473C44.5944 52.9473 44.0648 52.8896 44.0648 52.8896C44.0648 52.8896 44.0648 52.1401 44.0648 51.3906C44.2161 51.3906 44.3107 51.4482 44.4241 51.429C45.5399 51.2368 45.6912 51.0831 45.7101 50.0068C45.7291 47.6429 45.7101 41.5122 45.7101 41.5122Z" fill="white"/>
+<path d="M4.29299 41.8582V43.0305H2.78004V52.7167L1.4373 52.7551C1.4373 52.7551 1.47512 47.2586 1.47512 44.8947C1.47512 43.8185 1.47512 43.1074 1.47512 43.1074L0.0189118 43.0497L3.60715e-08 41.8966L4.29299 41.8582Z" fill="white"/>
+<path d="M38.9414 6.9187V9.80149H35.594V30.9804L32.6059 31.0573C32.6059 31.0573 32.6815 18.8727 32.6815 13.6068C32.6815 11.2237 32.6815 9.78227 32.6815 9.78227H29.4665L29.4098 6.95714L38.9414 6.9187Z" fill="white"/>
+<path d="M38.0325 36.3808C38.0325 36.3808 43.9141 33.671 43.9141 29.8657C43.9141 24.9842 43.9141 18.4691 43.9141 18.4691C43.9141 18.4691 43.9141 11.954 43.9141 7.07245C43.9141 2.19092 38.0325 0 38.0325 0C43.1008 2.97888 42.5713 8.68681 42.5713 8.68681V28.2321C42.5713 28.2321 43.1198 33.3827 38.0325 36.3808Z" fill="white"/>
+<path d="M30.033 36.3808C30.033 36.3808 24.1514 33.671 24.1514 29.8657C24.1514 24.9842 24.1514 18.4691 24.1514 18.4691C24.1514 18.4691 24.1514 11.954 24.1514 7.07245C24.1514 2.19092 30.033 0 30.033 0C24.9646 2.97888 25.4941 8.68681 25.4941 8.68681V28.2321C25.4752 28.2321 24.9457 33.3827 30.033 36.3808Z" fill="white"/>
+</svg>
diff --git a/packages/website/ts/@next/components/sections/landing/clients.tsx b/packages/website/ts/@next/components/sections/landing/clients.tsx
index 8e2347d02..e411feeb0 100644
--- a/packages/website/ts/@next/components/sections/landing/clients.tsx
+++ b/packages/website/ts/@next/components/sections/landing/clients.tsx
@@ -18,39 +18,40 @@ interface StyledProjectInterface {
 const projects: ProjectLogo[] = [
     {
         name: 'Radar Relay',
-        imageUrl: 'images/@next/clients/client-radar.png',
+        imageUrl: 'images/@next/clients/radar-relay.svg',
         persistOnMobile: true,
     },
     {
         name: 'Paradex',
-        imageUrl: 'images/@next/clients/client-paradex.png',
+        imageUrl: 'images/@next/clients/paradex.svg',
         persistOnMobile: true,
     },
     {
-        name: 'The Ocean X',
-        imageUrl: 'images/@next/clients/client-oceanx.png',
+        name: 'Star Bit Ex',
+        imageUrl: 'images/@next/clients/starbitex.svg',
     },
     {
-        name: 'Decent EX',
-        imageUrl: 'images/@next/clients/client-decent.png',
+        name: 'LedgerDex',
+        imageUrl: 'images/@next/clients/ledgerdex.svg',
     },
     {
-        name: 'dEX',
-        imageUrl: 'images/@next/clients/client-dex.png',
+        name: 'OpenRelay',
+        imageUrl: 'images/@next/clients/openrelay.svg',
+        persistOnMobile: true,
     },
     {
-        name: 'OpenRelay',
-        imageUrl: 'images/@next/clients/client-openrelay.png',
+        name: 'Bamboo Relay',
+        imageUrl: 'images/@next/clients/bamboo.svg',
         persistOnMobile: true,
     },
     {
-        name: 'Amadeus',
-        imageUrl: 'images/@next/clients/client-amadeus.png',
+        name: 'Shark Relay',
+        imageUrl: 'images/@next/clients/sharkrelay.svg',
         persistOnMobile: true,
     },
     {
-        name: 'DDEX',
-        imageUrl: 'images/@next/clients/client-ddex.png',
+        name: 'dEX',
+        imageUrl: 'images/@next/clients/ercdex.svg',
         persistOnMobile: true,
     },
 ];
-- 
cgit v1.2.3


From 6eb8256555ad276c374d9cf4410db1f19141e884 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 17 Dec 2018 11:38:47 +0100
Subject: Resolves font flicker on route change

- Adds formular css to globally linked css
---
 packages/website/public/css/formular.css            |  8 ++++----
 packages/website/public/index.html                  |  1 +
 packages/website/ts/@next/constants/globalStyle.tsx | 14 --------------
 3 files changed, 5 insertions(+), 18 deletions(-)

(limited to 'packages')

diff --git a/packages/website/public/css/formular.css b/packages/website/public/css/formular.css
index 84f68584c..85549f8c8 100644
--- a/packages/website/public/css/formular.css
+++ b/packages/website/public/css/formular.css
@@ -30,8 +30,8 @@
 @font-face {
     font-family: 'Formular';
     font-weight: 300;
-    src: url('/fonts/formular/3822A0_0_0.eot');
-    src: url('/fonts/formular/3822A0_0_0.eot?#iefix') format('embedded-opentype'), url('/fonts/formular/3822A0_0_0.woff2') format('woff2'), url('/fonts/formular/3822A0_0_0.woff') format('woff'), url('/fonts/formular/3822A0_0_0.ttf') format('truetype');
+    src: url('../fonts/Formular-Light.woff2');
+    src: url('../fonts/Formular-Light.woff2') format('woff2'), url('../fonts/Formular-Light.woff') format('woff');
     font-display: swap;
 }
 
@@ -39,7 +39,7 @@
 @font-face {
     font-family: 'Formular';
     font-weight: 400;
-    src: url('/fonts/formular/3822A0_1_0.eot');
-    src: url('/fonts/formular/3822A0_1_0.eot?#iefix') format('embedded-opentype'), url('/fonts/formular/3822A0_1_0.woff2') format('woff2'), url('/fonts/formular/3822A0_1_0.woff') format('woff'), url('/fonts/formular/3822A0_1_0.ttf') format('truetype');
+    src: url('../fonts/Formular-Regular.woff2');
+    src: url('../fonts/Formular-Regular.woff2') format('woff2'), url('../fonts/Formular-Regular.woff') format('woff');
     font-display: swap;
 }
diff --git a/packages/website/public/index.html b/packages/website/public/index.html
index 585838a64..26ebcdec8 100644
--- a/packages/website/public/index.html
+++ b/packages/website/public/index.html
@@ -17,6 +17,7 @@
         <link rel="stylesheet" href="/css/material-design-iconic-font.min.css" />
         <link rel="stylesheet" href="/css/roboto.css" />
         <link rel="stylesheet" href="/css/roboto_mono.css" />
+        <link rel="stylesheet" href="/css/formular.css" />
         <link rel="stylesheet" href="/css/basscss_responsive_custom.css" />
         <link rel="stylesheet" href="/css/basscss_responsive_padding.css" />
         <link rel="stylesheet" href="/css/basscss_responsive_margin.css" />
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index 6844381c9..bf168d344 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -13,20 +13,6 @@ export interface GlobalStyle {
 const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
     ${cssReset};
 
-    @font-face {
-        font-family: "Formular";
-        src: url("/fonts/Formular-Light.woff2") format("woff2"), url("/fonts/Formular-Light.woff") format("woff");
-        font-weight: 300;
-        font-display: swap;
-    }
-
-    @font-face {
-        font-family: "Formular";
-        src: url("/fonts/Formular-Regular.woff2") format("woff2"), url("/fonts/Formular-Regular.woff") format("woff");
-        font-weight: 400;
-        font-display: swap;
-    }
-
     html {
         font-size: 18px;
         background-color: ${props => props.theme.bgColor};
-- 
cgit v1.2.3


From 0c298b7be43998bcd10bcd323920c846ae5693cb Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 17 Dec 2018 11:48:32 +0100
Subject: Fixes mobile button layout for Definition component

---
 packages/website/ts/@next/components/button.tsx     |  1 +
 packages/website/ts/@next/components/definition.tsx | 17 ++++++++++++++---
 2 files changed, 15 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 05afa3534..ab804b758 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -62,6 +62,7 @@ const ButtonBase = styled.button<ButtonInterface>`
     border-color: ${props => (props.isTransparent && !props.isWithArrow) && 'rgba(255, 255, 255, .4)'};
     color: ${props => props.isAccentColor ? props.theme.linkColor : (props.color || props.theme.textColor)};
     padding: ${props => (!props.isNoPadding && !props.isWithArrow) && '18px 30px'};
+    white-space: ${props => props.isWithArrow && 'nowrap'};
     text-align: center;
     font-size: ${props => props.isWithArrow ? '20px' : '18px'};
     text-decoration: none;
diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index d556bc647..77f837294 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -116,10 +116,21 @@ const TextWrap = styled.div<Props>`
 `;
 
 const LinkWrap = styled.div`
-    display: inline-flex;
     margin-top: 60px;
 
-    a + a {
-        margin-left: 60px;
+    @media (min-width: 768px) {
+        display: inline-flex;
+
+        a + a {
+            margin-left: 60px;
+        }
+    }
+
+    @media (max-width: 768px) {
+        max-width: 250px;
+
+        a + a {
+            margin-top: 15px;
+        }
     }
 `;
-- 
cgit v1.2.3


From 68be8ef861cb906b9007d85f5bc60a42cbaab45a Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 17 Dec 2018 11:51:35 +0100
Subject: Fix footer link hover states

---
 packages/website/ts/@next/components/footer.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 5e5106ff3..155f46979 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -160,10 +160,10 @@ const Link = styled(ReactRouterLink)`
     display: block;
     font-size: 16px;
     line-height: 20px;
-    transition: color 0.25s ease-in-out;
+    transition: opacity 0.25s;
     text-decoration: none;
 
     &:hover {
-        color: rgba(255, 255, 255, 1);
+        opacity: 0.8;
     }
 `;
-- 
cgit v1.2.3


From d6866a6daeee311daec31b950b28e6d6bb7831e2 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 11:49:49 +0100
Subject: Adjust thick stroked svgs

---
 .../icons/illustrations/consistently-ship.svg      |  8 ++---
 .../ts/@next/icons/illustrations/right-thing.svg   |  7 +++-
 .../supportForAllEthereumStandards.svg             | 40 +++++++++++-----------
 3 files changed, 30 insertions(+), 25 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/icons/illustrations/consistently-ship.svg b/packages/website/ts/@next/icons/illustrations/consistently-ship.svg
index b7b0110be..733655a3f 100644
--- a/packages/website/ts/@next/icons/illustrations/consistently-ship.svg
+++ b/packages/website/ts/@next/icons/illustrations/consistently-ship.svg
@@ -1,6 +1,6 @@
 <svg width="104" height="104" viewBox="0 0 104 104" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M9.84985 78.8087L36.7242 61.1239L37.9881 63.0445L38.1969 62.8389L40.3021 64.9762L17.1691 87.7629L15.0638 85.6256L35.4224 65.5718L11.499 81.3147L9.84985 78.8087Z" fill="#00AE99"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M30.5626 97.04L44.5116 68.1307L42.2297 67.0297L42.4954 66.6708L40.0844 64.8856L20.6933 91.0738L23.1043 92.8591L40.7433 69.0371L27.8606 95.7363L30.5626 97.04Z" fill="#00AE99"/>
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diff --git a/packages/website/ts/@next/icons/illustrations/right-thing.svg b/packages/website/ts/@next/icons/illustrations/right-thing.svg
index 4e360c0b4..eba2bbc36 100644
--- a/packages/website/ts/@next/icons/illustrations/right-thing.svg
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+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/supportForAllEthereumStandards.svg b/packages/website/ts/@next/icons/illustrations/supportForAllEthereumStandards.svg
index d75302da6..32a4d8602 100755
--- a/packages/website/ts/@next/icons/illustrations/supportForAllEthereumStandards.svg
+++ b/packages/website/ts/@next/icons/illustrations/supportForAllEthereumStandards.svg
@@ -1,21 +1,21 @@
-<svg width="150" height="150" viewBox="0 0 150 150" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M114.673 67.6531C132.527 67.6531 147 53.18 147 35.3265C147 17.4731 132.527 3 114.673 3C96.82 3 82.3469 17.4731 82.3469 35.3265C82.3469 53.18 96.82 67.6531 114.673 67.6531Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M123.137 10.8173V18.8107H131.131" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M131.131 18.8107V43.4964H109.207V10.8172H123.137L131.131 18.8107Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M106.21 59.8361V51.8426H98.2163" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M98.2163 51.8427V27.157H120.14V59.8362H106.21L98.2163 51.8427Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M35.3265 68.5936C53.18 68.5936 67.6531 54.1205 67.6531 36.267C67.6531 18.4136 53.18 3.94049 35.3265 3.94049C17.4731 3.94049 3 18.4136 3 36.267C3 54.1205 17.4731 68.5936 35.3265 68.5936Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M35.3265 68.5343C53.1472 68.5343 67.5937 54.0878 67.5937 36.2672C67.5937 18.4465 53.1472 4 35.3265 4C17.5058 4 3.05933 18.4465 3.05933 36.2672C3.05933 54.0878 17.5058 68.5343 35.3265 68.5343Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M26.4197 49.1738V50.6738H27.9197H45.3H46.8V49.1738V44.1137V42.6137H45.3H41.0799V21.0134V19.5134H39.5799H34.0798H33.6189L33.2376 19.7722L27.0775 23.9522L26.4197 24.3986V25.1934V31.2802V34.1108L28.762 32.5214L32.5798 29.9307V42.6137H27.9197H26.4197V44.1137V49.1738Z" stroke="#00AE99" stroke-width="3"/>
-<path d="M3.05933 36.0472C9.73276 34.9471 14.8662 29.2271 14.8662 22.1869C14.8662 19.0336 13.8395 16.1735 12.0795 13.8268C6.57938 19.6202 3.13266 27.467 3.05933 36.0472Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M3.05933 36.487C3.13266 45.1405 6.57938 52.9139 12.0795 58.7074C13.8395 56.3606 14.8662 53.5006 14.8662 50.3472C14.8662 43.3071 9.73276 37.5137 3.05933 36.487Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M67.5937 36.0472C60.9202 34.9471 55.7868 29.2271 55.7868 22.1869C55.7868 19.0336 56.8135 16.1735 58.5735 13.8268C64.0736 19.6202 67.5203 27.467 67.5937 36.0472Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M67.5937 36.4871C67.5203 45.1405 64.0736 52.914 58.5735 58.7074C56.8135 56.3607 55.7868 53.5007 55.7868 50.3473C55.7868 43.3072 60.9202 37.5137 67.5937 36.4871Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M35.3265 147.94C53.18 147.94 67.6531 133.467 67.6531 115.614C67.6531 97.7605 53.18 83.2874 35.3265 83.2874C17.4731 83.2874 3 97.7605 3 115.614C3 133.467 17.4731 147.94 35.3265 147.94Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M35.3265 147.94C53.18 147.94 67.6531 133.467 67.6531 115.614C67.6531 97.7605 53.18 83.2874 35.3265 83.2874C17.4731 83.2874 3 97.7605 3 115.614C3 133.467 17.4731 147.94 35.3265 147.94Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M38.618 113.966V94.9818H41.3217V89.6333H29.3315V94.9818H32.0352V113.966C25.8637 115.436 21.2792 121.019 21.2792 127.602C21.2792 135.361 27.5682 141.65 35.3266 141.65C43.085 141.65 49.3739 135.361 49.3739 127.602C49.3739 120.961 44.7894 115.436 38.618 113.966Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M41.3216 89.5762H29.3314V94.9247H41.3216V89.5762Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M23.6302 119.728H46.9641" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M114.673 147.94C132.527 147.94 147 133.467 147 115.614C147 97.7605 132.527 83.2874 114.673 83.2874C96.82 83.2874 82.3469 97.7605 82.3469 115.614C82.3469 133.467 96.82 147.94 114.673 147.94Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
-<path d="M114.5 94L95 120.253H114.5L114.554 137L134 110.693H114.5V94Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<svg width="200" height="200" viewBox="0 0 200 200" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M152.898 90.2041C176.703 90.2041 196 70.9066 196 47.102C196 23.2974 176.703 4 152.898 4C129.093 4 109.796 23.2974 109.796 47.102C109.796 70.9066 129.093 90.2041 152.898 90.2041Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M164.183 14.423V25.081H174.841" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M174.841 25.0809V57.9952H145.61V14.4229H164.183L174.841 25.0809Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M141.613 79.7814V69.1234H130.955" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M130.955 69.1236V36.2093H160.186V79.7815H141.613L130.955 69.1236Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M47.102 91.4581C70.9066 91.4581 90.2041 72.1606 90.2041 48.356C90.2041 24.5514 70.9066 5.25398 47.102 5.25398C23.2974 5.25398 4 24.5514 4 48.356C4 72.1606 23.2974 91.4581 47.102 91.4581Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M47.102 91.3791C70.8629 91.3791 90.1249 72.1171 90.1249 48.3562C90.1249 24.5953 70.8629 5.33333 47.102 5.33333C23.3411 5.33333 4.0791 24.5953 4.0791 48.3562C4.0791 72.1171 23.3411 91.3791 47.102 91.3791Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M35.9761 65.5651V66.8151H37.2261H60.3998H61.6498V65.5651V58.8183V57.5683H60.3998H54.023V28.0178V26.7678H52.773H45.4395H45.0555L44.7377 26.9835L36.5242 32.5569L35.9761 32.9289V33.5913V41.7069V44.0658L37.928 42.7413L44.1895 38.4924V57.5683H37.2261H35.9761V58.8183V65.5651Z" stroke="#00AE99" stroke-width="2.5"/>
+<path d="M4.0791 48.0629C12.977 46.5962 19.8216 38.9694 19.8216 29.5826C19.8216 25.3781 18.4527 21.5647 16.106 18.4357C8.77251 26.1603 4.17688 36.6227 4.0791 48.0629Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M4.0791 48.6493C4.17688 60.1873 8.77251 70.5519 16.106 78.2765C18.4527 75.1475 19.8216 71.3341 19.8216 67.1296C19.8216 57.7428 12.977 50.0182 4.0791 48.6493Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M90.1248 48.0629C81.2269 46.5962 74.3823 38.9694 74.3823 29.5826C74.3823 25.3781 75.7512 21.5647 78.0979 18.4357C85.4314 26.1603 90.027 36.6227 90.1248 48.0629Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M90.1248 48.6494C90.027 60.1874 85.4314 70.552 78.0979 78.2765C75.7512 75.1476 74.3823 71.3342 74.3823 67.1297C74.3823 57.7429 81.2269 50.0183 90.1248 48.6494Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M47.102 197.254C70.9066 197.254 90.2041 177.957 90.2041 154.152C90.2041 130.347 70.9066 111.05 47.102 111.05C23.2974 111.05 4 130.347 4 154.152C4 177.957 23.2974 197.254 47.102 197.254Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M47.102 197.254C70.9066 197.254 90.2041 177.957 90.2041 154.152C90.2041 130.347 70.9066 111.05 47.102 111.05C23.2974 111.05 4 130.347 4 154.152C4 177.957 23.2974 197.254 47.102 197.254Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M51.4904 151.955V126.642H55.0953V119.511H39.1084V126.642H42.7133V151.955C34.4847 153.914 28.3721 161.359 28.3721 170.136C28.3721 180.481 36.7574 188.866 47.1019 188.866C57.4464 188.866 65.8317 180.481 65.8317 170.136C65.8317 161.281 59.719 153.914 51.4904 151.955Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M55.0953 119.435H39.1084V126.566H55.0953V119.435Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M31.5068 159.638H62.6187" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M152.898 197.254C176.703 197.254 196 177.957 196 154.152C196 130.347 176.703 111.05 152.898 111.05C129.093 111.05 109.796 130.347 109.796 154.152C109.796 177.957 129.093 197.254 152.898 197.254Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M152.667 125.333L126.667 160.338H152.667L152.738 182.667L178.667 147.591H152.667V125.333Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
 </svg>
-- 
cgit v1.2.3


From 4611c65aa39b0a76298a611d4f8e1edddaced20d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 11:49:59 +0100
Subject: Fix wrong icon name

---
 packages/website/ts/@next/pages/launch_kit.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index 02594e38f..d57a44e1b 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -59,7 +59,7 @@ export class NextLaunchKit extends React.Component {
                         title="Networked Liquidity Pool"
                         titleSize="small"
                         description="Tap into and share liquidity with other relayers"
-                        icon="supportForAllEthereumStandards"
+                        icon="networkedLiquidity"
                         iconSize="medium"
                         isInline={true}
                     />
-- 
cgit v1.2.3


From 6fc80cd7764bec67b68d4a1ecf5d297fb7040e5a Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 17 Dec 2018 12:04:35 +0100
Subject: Fixes scrollable anchors in why page

---
 packages/website/package.json           |  2 +-
 packages/website/ts/@next/pages/why.tsx | 99 ++++++++++++++++++---------------
 2 files changed, 55 insertions(+), 46 deletions(-)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index 2eeb1c696..1387f45f4 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -55,7 +55,6 @@
         "query-string": "^6.0.0",
         "rc-slider": "^8.6.3",
         "react": "^16.4.2",
-        "react-anchor-link-smooth-scroll": "^1.0.11",
         "react-copy-to-clipboard": "^5.0.0",
         "react-document-title": "^2.0.3",
         "react-dom": "^16.4.2",
@@ -68,6 +67,7 @@
         "react-redux": "^5.0.3",
         "react-responsive": "^6.0.1",
         "react-scroll": "0xproject/react-scroll#pr-330-and-replace-state",
+        "react-scrollable-anchor": "^0.6.1",
         "react-syntax-highlighter": "^10.1.1",
         "react-tooltip": "^3.2.7",
         "react-typist": "^2.0.4",
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index a267bd09e..9c3c4d0a2 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -1,6 +1,7 @@
 import * as _ from 'lodash';
 import * as React from 'react';
-import AnchorLink from 'react-anchor-link-smooth-scroll';
+import ScrollableAnchor, { configureAnchors } from 'react-scrollable-anchor';
+
 import styled from 'styled-components';
 
 import {Hero} from 'ts/@next/components/hero';
@@ -79,6 +80,8 @@ const useCaseSlides = [
     },
 ];
 
+configureAnchors({ offset: -60 });
+
 export class NextWhy extends React.Component {
     public state = {
         isContactModalOpen: false,
@@ -136,57 +139,63 @@ export class NextWhy extends React.Component {
               <Section maxWidth="1170px" isFlex={true} isFullWidth={true}>
                   <Column>
                       <NavStickyWrap offsetTop="130px">
-                          <ChapterLink offset="60" href="#benefits">Benefits</ChapterLink>
-                          <ChapterLink offset="60" href="#cases">Use Cases</ChapterLink>
-                          <ChapterLink offset="60" href="#functionality">Features</ChapterLink>
+                          <ChapterLink href="#benefits">Benefits</ChapterLink>
+                          <ChapterLink href="#cases">Use Cases</ChapterLink>
+                          <ChapterLink href="#functionality">Features</ChapterLink>
                       </NavStickyWrap>
                   </Column>
 
                     <Column width="55%" maxWidth="826px">
                         <Column width="100%" maxWidth="560px" padding="0 30px 0 0">
-                            <SectionWrap id="benefits">
-                                <SectionTitle size="medium" marginBottom="60px" isNoBorder={true}>What 0x offers</SectionTitle>
-
-                                {_.map(offersData, (item, index) => (
-                                    <Definition
-                                        key={`offers-${index}`}
-                                        icon={item.icon}
-                                        title={item.title}
-                                        titleSize="small"
-                                        description={item.description}
-                                        isWithMargin={true}
-                                    />
-                                ))}
-                            </SectionWrap>
-
-                            <SectionWrap id="cases" isNotRelative={true}>
-                                <SectionTitle size="medium" marginBottom="60px">Use Cases</SectionTitle>
-                                <Slider>
-                                    {_.map(useCaseSlides, (item, index) => (
-                                        <Slide
-                                            key={`useCaseSlide-${index}`}
-                                            heading={item.title}
-                                            text={item.description}
+                            <ScrollableAnchor id="benefits">
+                                <SectionWrap>
+                                    <SectionTitle size="medium" marginBottom="60px" isNoBorder={true}>What 0x offers</SectionTitle>
+
+                                    {_.map(offersData, (item, index) => (
+                                        <Definition
+                                            key={`offers-${index}`}
+                                            icon={item.icon}
+                                            title={item.title}
+                                            titleSize="small"
+                                            description={item.description}
+                                            isWithMargin={true}
+                                        />
+                                    ))}
+                                </SectionWrap>
+                            </ScrollableAnchor>
+
+                            <ScrollableAnchor id="cases">
+                                <SectionWrap isNotRelative={true}>
+                                    <SectionTitle size="medium" marginBottom="60px">Use Cases</SectionTitle>
+                                    <Slider>
+                                        {_.map(useCaseSlides, (item, index) => (
+                                            <Slide
+                                                key={`useCaseSlide-${index}`}
+                                                heading={item.title}
+                                                text={item.description}
+                                                icon={item.icon}
+                                            />
+                                        ))}
+                                    </Slider>
+                                </SectionWrap>
+                            </ScrollableAnchor>
+
+                            <ScrollableAnchor id="functionality">
+                                <SectionWrap>
+                                    <SectionTitle size="medium" marginBottom="60px">Exchange Functionality</SectionTitle>
+
+                                    {_.map(functionalityData, (item, index) => (
+                                        <Definition
+                                            key={`functionality-${index}`}
                                             icon={item.icon}
+                                            title={item.title}
+                                            titleSize="small"
+                                            description={item.description}
+                                            isWithMargin={true}
                                         />
                                     ))}
-                                </Slider>
-                            </SectionWrap>
-
-                            <SectionWrap id="functionality">
-                                <SectionTitle size="medium" marginBottom="60px">Exchange Functionality</SectionTitle>
-
-                                {_.map(functionalityData, (item, index) => (
-                                    <Definition
-                                        key={`functionality-${index}`}
-                                        icon={item.icon}
-                                        title={item.title}
-                                        titleSize="small"
-                                        description={item.description}
-                                        isWithMargin={true}
-                                    />
-                                ))}
-                            </SectionWrap>
+                                </SectionWrap>
+                            </ScrollableAnchor>
                         </Column>
                     </Column>
               </Section>
@@ -270,7 +279,7 @@ const NavStickyWrap = styled(WrapSticky)`
     }
 `;
 
-const ChapterLink = styled(AnchorLink)`
+const ChapterLink = styled.a`
     color: ${props => props.theme.textColor};
     font-size: 22px;
     margin-bottom: 25px;
-- 
cgit v1.2.3


From 7065a098e3b905784627126e4f64caa85b0980df Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 13:27:00 +0100
Subject: Update og image

---
 packages/website/public/images/og_image.png | Bin 192500 -> 38784 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)

(limited to 'packages')

diff --git a/packages/website/public/images/og_image.png b/packages/website/public/images/og_image.png
index 74265bdf8..6b8ff5362 100644
Binary files a/packages/website/public/images/og_image.png and b/packages/website/public/images/og_image.png differ
-- 
cgit v1.2.3


From 88240f6401c0a741ae66e63b77c1abe9d22a9037 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 13:31:41 +0100
Subject: Fix liquidity source change

---
 packages/website/ts/@next/pages/instant/config_generator.tsx | 5 +++--
 packages/website/ts/@next/pages/instant/select.tsx           | 5 +++--
 2 files changed, 6 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant/config_generator.tsx b/packages/website/ts/@next/pages/instant/config_generator.tsx
index 8857e4fea..4f837d7fa 100644
--- a/packages/website/ts/@next/pages/instant/config_generator.tsx
+++ b/packages/website/ts/@next/pages/instant/config_generator.tsx
@@ -64,7 +64,7 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         return (
             <Container minWidth="350px">
                 <ConfigGeneratorSection title="Liquidity Source">
-                    <Select id="" value={value.orderSource} items={this._generateItems()} />
+                    <Select id="" value={value.orderSource} items={this._generateItems()} onChange={this._handleSRASelection.bind(this)} />
                 </ConfigGeneratorSection>
                 <ConfigGeneratorSection {...this._getTokenSelectorProps()}>
                     {this._renderTokenMultiSelectOrSpinner()}
@@ -122,7 +122,8 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
     private readonly _handleAffiliatePercentageLearnMoreClick = (): void => {
         window.open(`${WebsitePaths.Wiki}#Learn-About-Affiliate-Fees`, '_blank');
     };
-    private readonly _handleSRASelection = (sraEndpoint: string) => {
+    private readonly _handleSRASelection = (event: Event) => {
+        const sraEndpoint = event.target.value;
         const newConfig: ZeroExInstantBaseConfig = {
             ...this.props.value,
             orderSource: sraEndpoint,
diff --git a/packages/website/ts/@next/pages/instant/select.tsx b/packages/website/ts/@next/pages/instant/select.tsx
index ae2a07b3d..422818f9f 100644
--- a/packages/website/ts/@next/pages/instant/select.tsx
+++ b/packages/website/ts/@next/pages/instant/select.tsx
@@ -12,12 +12,13 @@ interface SelectProps {
     id: string;
     items: SelectItemConfig[];
     emptyText?: string;
+    onChange?: () => void;
 }
 
-export const Select: React.FunctionComponent<SelectProps> = ({ value, id, items, emptyText }) => {
+export const Select: React.FunctionComponent<SelectProps> = ({ value, id, items, emptyText, onChange }) => {
     return (
         <Container>
-            <StyledSelect id={id}>
+            <StyledSelect id={id} onChange={onChange}>
                 <option value="">{emptyText}</option>
                 {items.map((item, index) => <option key={`${id}-item-${index}`} value={item.value} selected={item.value === value} onClick={item.onClick}>{item.label}</option>)}
             </StyledSelect>
-- 
cgit v1.2.3


From f242c4206f10df7a66b4eda73b22ac049b816f17 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 13:32:36 +0100
Subject: Update long term impact icon

---
 .../ts/@next/icons/illustrations/long-term-impact.svg      | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/icons/illustrations/long-term-impact.svg b/packages/website/ts/@next/icons/illustrations/long-term-impact.svg
index 6e5478b7c..74a44f13d 100644
--- a/packages/website/ts/@next/icons/illustrations/long-term-impact.svg
+++ b/packages/website/ts/@next/icons/illustrations/long-term-impact.svg
@@ -1,9 +1,9 @@
 <svg width="104" height="104" viewBox="0 0 104 104" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M52 3.5C25.2142 3.5 3.5 25.2142 3.5 52C3.5 78.7858 25.2142 100.5 52 100.5C78.7858 100.5 100.5 78.7858 100.5 52C100.5 25.2142 78.7858 3.5 52 3.5ZM0.5 52C0.5 23.5573 23.5573 0.5 52 0.5C80.4427 0.5 103.5 23.5573 103.5 52C103.5 80.4427 80.4427 103.5 52 103.5C23.5573 103.5 0.5 80.4427 0.5 52Z" fill="#00AE99"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M51.864 13.2959C30.6011 13.2959 13.364 30.5329 13.364 51.7959C13.364 73.0589 30.6011 90.2959 51.864 90.2959C73.127 90.2959 90.364 73.0589 90.364 51.7959C90.364 30.5329 73.127 13.2959 51.864 13.2959ZM10.364 51.7959C10.364 28.8761 28.9442 10.2959 51.864 10.2959C74.7838 10.2959 93.364 28.8761 93.364 51.7959C93.364 74.7157 74.7838 93.2959 51.864 93.2959C28.9442 93.2959 10.364 74.7157 10.364 51.7959Z" fill="#00AE99"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M36.2372 24.2815C32.0699 31.2502 29.4438 40.9744 29.4438 51.7959C29.4438 62.6173 32.0699 72.3416 36.2372 79.3103C40.4227 86.3097 45.9947 90.2959 51.8636 90.2959C57.7325 90.2959 63.3044 86.3097 67.49 79.3103C71.6573 72.3416 74.2833 62.6173 74.2833 51.7959C74.2833 40.9744 71.6573 31.2502 67.49 24.2815C63.3044 17.2821 57.7325 13.2959 51.8636 13.2959C45.9947 13.2959 40.4227 17.2821 36.2372 24.2815ZM33.6624 22.7418C38.1341 15.264 44.5219 10.2959 51.8636 10.2959C59.2052 10.2959 65.5931 15.264 70.0648 22.7418C74.5548 30.2502 77.2833 40.526 77.2833 51.7959C77.2833 63.0658 74.5548 73.3416 70.0648 80.85C65.5931 88.3278 59.2052 93.2959 51.8636 93.2959C44.5219 93.2959 38.1341 88.3278 33.6624 80.85C29.1724 73.3416 26.4438 63.0658 26.4438 51.7959C26.4438 40.526 29.1724 30.2502 33.6624 22.7418Z" fill="#00AE99"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M50.364 91.7959V11.7959H53.364V91.7959H50.364Z" fill="#00AE99"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M11.864 50.2959H91.864V53.2959H11.864V50.2959Z" fill="#00AE99"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M17.1084 70.2825H86.6201V73.2825H17.1084V70.2825Z" fill="#00AE99"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M17.1084 30.2822H86.6201V33.2822H17.1084V30.2822Z" fill="#00AE99"/>
+<path d="M52 102C79.6142 102 102 79.6142 102 52C102 24.3858 79.6142 2 52 2C24.3858 2 2 24.3858 2 52C2 79.6142 24.3858 102 52 102Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M51.8639 91.7959C73.9553 91.7959 91.8639 73.8873 91.8639 51.7959C91.8639 29.7045 73.9553 11.7959 51.8639 11.7959C29.7726 11.7959 11.864 29.7045 11.864 51.7959C11.864 73.8873 29.7726 91.7959 51.8639 91.7959Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M51.8636 91.7959C65.0741 91.7959 75.7833 73.8873 75.7833 51.7959C75.7833 29.7045 65.0741 11.7959 51.8636 11.7959C38.6531 11.7959 27.9438 29.7045 27.9438 51.7959C27.9438 73.8873 38.6531 91.7959 51.8636 91.7959Z" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M51.864 11.7959V91.7959" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M91.8639 51.796H11.864" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M86.6201 71.7827H17.1084" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
+<path d="M86.6201 31.7823H17.1084" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
 </svg>
-- 
cgit v1.2.3


From 8490c31fb7ff788d725b7636cd6bce7b2ae13ac4 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 14:03:14 +0100
Subject: Tweak configurator

---
 .../ts/@next/icons/illustrations/long-term-impact.svg     |  2 +-
 packages/website/ts/@next/pages/instant/code_demo.tsx     | 15 +++++++++++----
 packages/website/ts/@next/pages/instant/configurator.tsx  |  4 ++++
 3 files changed, 16 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/icons/illustrations/long-term-impact.svg b/packages/website/ts/@next/icons/illustrations/long-term-impact.svg
index 74a44f13d..dbd051598 100644
--- a/packages/website/ts/@next/icons/illustrations/long-term-impact.svg
+++ b/packages/website/ts/@next/icons/illustrations/long-term-impact.svg
@@ -6,4 +6,4 @@
 <path d="M91.8639 51.796H11.864" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
 <path d="M86.6201 71.7827H17.1084" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
 <path d="M86.6201 31.7823H17.1084" stroke="#00AE99" stroke-width="2.5" stroke-miterlimit="10"/>
-</svg>
+</svg>
\ No newline at end of file
diff --git a/packages/website/ts/@next/pages/instant/code_demo.tsx b/packages/website/ts/@next/pages/instant/code_demo.tsx
index 35eaf6b2a..04556123e 100644
--- a/packages/website/ts/@next/pages/instant/code_demo.tsx
+++ b/packages/website/ts/@next/pages/instant/code_demo.tsx
@@ -2,7 +2,7 @@ import * as React from 'react';
 import * as CopyToClipboard from 'react-copy-to-clipboard';
 import SyntaxHighlighter from 'react-syntax-highlighter';
 
-import { Button } from 'ts/components/ui/button';
+import { Button } from 'ts/@next/components/button';
 import { Container } from 'ts/components/ui/container';
 import { styled } from 'ts/style/theme';
 import { zIndex } from 'ts/style/z_index';
@@ -161,9 +161,9 @@ export class CodeDemo extends React.Component<CodeDemoProps, CodeDemoState> {
             <Container position="relative" height="100%">
                 <Container position="absolute" top="10px" right="10px" zIndex={zIndex.overlay - 1}>
                     <CopyToClipboard text={this.props.children} onCopy={this._handleCopyClick}>
-                        <Button fontSize="14px">
-                            <b>{copyButtonText}</b>
-                        </Button>
+                        <StyledButton>
+                            {copyButtonText}
+                        </StyledButton>
                     </CopyToClipboard>
                 </Container>
                 <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
@@ -176,3 +176,10 @@ export class CodeDemo extends React.Component<CodeDemoProps, CodeDemoState> {
         this.setState({ didCopyCode: true });
     };
 }
+
+const StyledButton = styled(Button)`
+    border-radius: 4px;
+    font-size: 15px;
+    font-weight: 400;
+    padding: 9px 21px 7px;
+`;
diff --git a/packages/website/ts/@next/pages/instant/configurator.tsx b/packages/website/ts/@next/pages/instant/configurator.tsx
index e4334eabb..007526396 100644
--- a/packages/website/ts/@next/pages/instant/configurator.tsx
+++ b/packages/website/ts/@next/pages/instant/configurator.tsx
@@ -100,4 +100,8 @@ export class Configurator extends React.Component {
 const HeadingWrapper = styled.div`
     display: flex;
     justify-content: space-between;
+
+    a {
+        transform: translateY(-8px);
+    }
 `;
-- 
cgit v1.2.3


From 19e65965c898f401acf2961f049108141352ce82 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 14:19:10 +0100
Subject: Add market maker page

---
 packages/website/ts/@next/pages/market_maker.tsx | 127 +++++++++++++++++++++++
 packages/website/ts/index.tsx                    |   2 +
 packages/website/ts/types.ts                     |   1 +
 3 files changed, 130 insertions(+)
 create mode 100644 packages/website/ts/@next/pages/market_maker.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/market_maker.tsx b/packages/website/ts/@next/pages/market_maker.tsx
new file mode 100644
index 000000000..aa14d4030
--- /dev/null
+++ b/packages/website/ts/@next/pages/market_maker.tsx
@@ -0,0 +1,127 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import {Hero} from 'ts/@next/components/hero';
+
+import { Banner } from 'ts/@next/components/banner';
+import { Button } from 'ts/@next/components/button';
+import { Definition } from 'ts/@next/components/definition';
+import { Icon } from 'ts/@next/components/icon';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+
+import { ModalContact } from 'ts/@next/components/modals/modal_contact';
+import {Section} from 'ts/@next/components/newLayout';
+
+import { WebsitePaths } from 'ts/types';
+
+const offersData = [
+    {
+        icon: 'supportForAllEthereumStandards',
+        title: 'Comprehensive Tutorials',
+        description: 'Stay on the bleeding edge of crypto by learning how to market make on decentralized exchanges. The network of 0x relayers provides market makers a first-mover advantage to capture larger spreads, arbitrage markets, and access a long-tail of new tokens not currently listed on centralized exchanges.',
+    },
+    {
+        icon: 'generateRevenueForYourBusiness-large',
+        title: 'Market Making Compensation',
+        description: (
+            <ul>
+                <li>Receive an infrastructure grant of $20,000+ for completing onboarding</li>
+                <li>Earn an additional $5,000 by referring other market makers to the Program</li>
+            </ul>
+        ),
+    },
+    {
+        icon: 'getInTouch',
+        title: 'Personalized Support',
+        description: 'The 0x MM Success Manager will walk you through how to read 0x order types, spin up an Ethereum node, set up your MM bot, and execute trades on the blockchain. We are more than happy to promptly answer your questions and give you complete onboarding assistance.',
+    },
+];
+
+export class NextMarketMaker extends React.Component {
+    public state = {
+        isContactModalOpen: false,
+    };
+    public render(): React.ReactNode {
+        return (
+            <SiteWrap theme="dark">
+                <Hero
+                    isLargeTitle={false}
+                    isFullWidth={false}
+                    title="Bring liquidity to the exchanges of the future"
+                    description="Market makers (MMs) are important stakeholders in the 0x ecosystem. The Market Making Program provides a set of resources that help onboard MMs bring liquidity to the 0x network. The program includes tutorials, a robust data platform, trade compensation, and 1:1 support from our MM Success Manager."
+                    actions={<HeroActions/>}
+                />
+
+                <Section
+                    bgColor="dark"
+                    isFlex={true}
+                    maxWidth="1170px"
+                >
+                    <Definition
+                        title="Secure"
+                        titleSize="small"
+                        description="Take full custody of your assets to eliminate counterparty risk"
+                        icon="secureTrading"
+                        iconSize="medium"
+                        isInline={true}
+                    />
+
+                    <Definition
+                        title="Networked Liquidity Pool"
+                        titleSize="small"
+                        description="Use one pool of capital across multiple relayers to trade against a large group of takers"
+                        icon="networkedLiquidity"
+                        iconSize="medium"
+                        isInline={true}
+                    />
+
+                    <Definition
+                        title="Low Cost"
+                        titleSize="small"
+                        description="Pay no fees on orders except for bulk cancellations"
+                        icon="secureTrading"
+                        iconSize="medium"
+                        isInline={true}
+                    />
+                </Section>
+
+                <Section>
+                {_.map(offersData, (item, index) => (
+                    <Definition
+                        key={`offers-${index}`}
+                        icon={item.icon}
+                        title={item.title}
+                        description={item.description}
+                        isInlineIcon={true}
+                        iconSize={240}
+                    />
+                ))}
+                </Section>
+
+                <Banner
+                    heading="Need more flexibility?"
+                    subline="Dive into our docs, or contact us if needed"
+                    mainCta={{ text: 'Explore the Docs', href: '/docs' }}
+                    secondaryCta={{ text: 'Get in Touch', href: this._onOpenContactModal.bind(this) }}
+                />
+                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
+            </SiteWrap>
+        );
+    }
+
+    public _onOpenContactModal = (): void => {
+        this.setState({ isContactModalOpen: true });
+    }
+
+    public _onDismissContactModal = (): void => {
+        this.setState({ isContactModalOpen: false });
+    }
+}
+
+const HeroActions = () => (
+    <>
+        <Button href="https://github.com/0xProject/0x-launch-kit" isInline={true}>
+            Get Started
+        </Button>
+    </>
+);
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index e9f629c09..ff44946dc 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -30,6 +30,7 @@ import { Next0xInstant } from 'ts/@next/pages/instant';
 import { NextLanding } from 'ts/@next/pages/landing';
 import { NextLaunchKit } from 'ts/@next/pages/launch_kit';
 import { NextWhy } from 'ts/@next/pages/why';
+import { NextMarketMaker } from 'ts/@next/pages/market_maker';
 
 // Check if we've introduced an update that requires us to clear the tradeHistory local storage entries
 tradeHistoryStorage.clearIfRequired();
@@ -107,6 +108,7 @@ render(
                                 <Route exact path={WebsitePaths.Instant} component={Next0xInstant as any} />
                                 <Route exact path={WebsitePaths.LaunchKit} component={NextLaunchKit as any} />
                                 <Route exact path={WebsitePaths.Ecosystem} component={NextEcosystem as any} />
+                                <Route exact path={WebsitePaths.MarketMaker} component={NextMarketMaker as any} />
                                 <Route exact path={WebsitePaths.AboutMission} component={NextAboutMission as any} />
                                 <Route exact path={WebsitePaths.AboutTeam} component={NextAboutTeam as any} />
                                 <Route exact path={WebsitePaths.AboutPress} component={NextAboutPress as any} />
diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index 73e248713..064085324 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -359,6 +359,7 @@ export enum WebsitePaths {
     LaunchKit = '/launch-kit',
     Instant = '/instant',
     Ecosystem = '/ecosystem',
+    MarketMaker = '/market-maker',
     Why = '/why',
     Whitepaper = '/pdfs/0x_white_paper.pdf',
     SmartContracts = '/docs/contracts',
-- 
cgit v1.2.3


From 59325897761c40cd57a30d5ba5c83321a8dbe96a Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 14:20:53 +0100
Subject: Fix cta links

---
 packages/website/ts/@next/pages/launch_kit.tsx   | 2 +-
 packages/website/ts/@next/pages/market_maker.tsx | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index d57a44e1b..bef5d2164 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -100,7 +100,7 @@ export class NextLaunchKit extends React.Component {
                     heading="Need more flexibility?"
                     subline="Dive into our docs, or contact us if needed"
                     mainCta={{ text: 'Get Started', href: '/docs' }}
-                    secondaryCta={{ text: 'Get in Touch', href: this._onOpenContactModal.bind(this) }}
+                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
                 />
                 <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
             </SiteWrap>
diff --git a/packages/website/ts/@next/pages/market_maker.tsx b/packages/website/ts/@next/pages/market_maker.tsx
index aa14d4030..f2e49840f 100644
--- a/packages/website/ts/@next/pages/market_maker.tsx
+++ b/packages/website/ts/@next/pages/market_maker.tsx
@@ -102,7 +102,7 @@ export class NextMarketMaker extends React.Component {
                     heading="Need more flexibility?"
                     subline="Dive into our docs, or contact us if needed"
                     mainCta={{ text: 'Explore the Docs', href: '/docs' }}
-                    secondaryCta={{ text: 'Get in Touch', href: this._onOpenContactModal.bind(this) }}
+                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
                 />
                 <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
             </SiteWrap>
-- 
cgit v1.2.3


From 934d3b5d798b0cf47e0dcdf36cf9a047bb0efcb8 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 14:32:05 +0100
Subject: Tweak banner border on mobile

---
 packages/website/ts/@next/components/banner.tsx | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index e779c5889..df6454c86 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -137,4 +137,11 @@ const Border = styled.div<BorderProps>`
     top: ${props => !props.isBottom && 0 };
     bottom: ${props => props.isBottom && 0 };
     transform: translate(-112px);
+
+    @media (max-width: 768px) {
+        width: calc(100% + 82px);
+        height: 40px;
+        transform: translate(-41px);
+        background-size: auto 80px;
+    }
 `;
-- 
cgit v1.2.3


From 3b8598b54ba540699040f9e598ab9cae594a21e8 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 16:01:06 +0100
Subject: Prepare banner for light theme

---
 packages/website/ts/@next/components/banner.tsx | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index df6454c86..2620b92ef 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -1,6 +1,8 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
+import { colors } from 'ts/style/colors';
+
 import {Button} from 'ts/@next/components/button';
 import {ThemeInterface} from 'ts/@next/components/siteWrap';
 import {Paragraph} from 'ts/@next/components/text';
@@ -46,7 +48,7 @@ export const Banner: React.StatelessComponent<Props> = (props: Props) => {
                 <CustomHeading>{heading}</CustomHeading>
 
                 {subline &&
-                    <Paragraph isMuted={0.5} isNoMargin={true}>
+                    <Paragraph color={colors.white} isMuted={0.5} isNoMargin={true}>
                         {subline}
                     </Paragraph>
                 }
@@ -55,6 +57,7 @@ export const Banner: React.StatelessComponent<Props> = (props: Props) => {
                 <ButtonWrap>
                     {mainCta &&
                         <Button
+                            color={colors.white}
                             isTransparent={false}
                             href={mainCta.href}
                         >
@@ -64,6 +67,7 @@ export const Banner: React.StatelessComponent<Props> = (props: Props) => {
 
                     {secondaryCta &&
                         <Button
+                            color={colors.white}
                             href={secondaryCta.href}
                             onClick={secondaryCta.onClick}
                             isTransparent={true}
@@ -78,6 +82,7 @@ export const Banner: React.StatelessComponent<Props> = (props: Props) => {
 };
 
 const CustomSection = styled(Section)`
+    color: ${colors.white};
     margin-top: 30px;
 
     @media (max-width: 900px) {
-- 
cgit v1.2.3


From 8234bd5409e530f85ad9d590c5b4eebbd6427cf2 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 16:01:16 +0100
Subject: Add def for react-scrollable-anchor

---
 packages/website/ts/globals.d.ts | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/globals.d.ts b/packages/website/ts/globals.d.ts
index c5de8a3e5..7c0dfa00c 100644
--- a/packages/website/ts/globals.d.ts
+++ b/packages/website/ts/globals.d.ts
@@ -7,6 +7,7 @@ declare module 'reach__dialog';
 declare module 'react-flickity-component';
 declare module 'react-anchor-link-smooth-scroll';
 declare module 'react-responsive';
+declare module 'react-scrollable-anchor';
 
 declare module '*.json' {
     const json: any;
-- 
cgit v1.2.3


From 67caa377a461a38dd94dfdc32641c6db0d8e6eb5 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 16:01:29 +0100
Subject: Added Community page

---
 packages/website/ts/@next/pages/community.tsx | 222 ++++++++++++++++++++++++++
 packages/website/ts/index.tsx                 |   4 +-
 packages/website/ts/types.ts                  |   1 +
 3 files changed, 226 insertions(+), 1 deletion(-)
 create mode 100644 packages/website/ts/@next/pages/community.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/community.tsx b/packages/website/ts/@next/pages/community.tsx
new file mode 100644
index 000000000..362a70fc0
--- /dev/null
+++ b/packages/website/ts/@next/pages/community.tsx
@@ -0,0 +1,222 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { Banner } from 'ts/@next/components/banner';
+import { Button } from 'ts/@next/components/button';
+import { Icon } from 'ts/@next/components/icon';
+import { ModalContact } from 'ts/@next/components/modals/modal_contact';
+import { Column, Section, WrapGrid } from 'ts/@next/components/newLayout';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+
+interface BenefitProps {
+    title: string;
+    icon: string;
+    description: string;
+}
+
+interface EventProps {
+    title: string;
+    date: string;
+    signupUrl: string;
+    imageUrl: string;
+}
+
+const benefits: BenefitProps[] = [
+    {
+        icon: 'milestoneGrants',
+        title: 'Milestone Grants',
+        description: 'Receive non-dilutive capital ranging from $10,000 to $100,000, with grant sizes awarded based on the quality of your team, vision, execution, and community involvement.',
+    },
+    {
+        icon: 'vcIntroductions',
+        title: 'VC Introductions',
+        description: 'Connect with leading venture capital firms that could participate in your next funding round.',
+    },
+    {
+        icon: 'techSupport',
+        title: 'Technical Support',
+        description: 'Receive ongoing technical assistance from knowledgeable and responsive 0x developers.',
+    },
+    {
+        icon: 'recruitingSupport',
+        title: 'Recruiting Assistance',
+        description: 'Grow your team by accessing an exclusive pool of top engineering and business operations talent.',
+    },
+    {
+        icon: 'eficientDesign',
+        title: 'Marketing and Design Help',
+        description: 'Get strategic advice on product positioning, customer acquisition, and UI/UX design that can impact the growth of your business.',
+    },
+    {
+        icon: 'legalResources',
+        title: 'Legal Resources',
+        description: 'Access important legal resources that will help you navigate the regulatory landscape.',
+    },
+];
+
+const events: EventProps[] = [
+    {
+        title: '0x London Meetup',
+        date: 'October 20th 2018',
+        imageUrl: '/images/@next/events/event-sample.jpg',
+        signupUrl: '#',
+    },
+    {
+        title: '0x Berlin Meetup',
+        date: 'October 20th 2018',
+        imageUrl: '/images/@next/events/event-sample.jpg',
+        signupUrl: '#',
+    },
+    {
+        title: '0x San Francisco Meetup',
+        date: 'October 20th 2018',
+        imageUrl: '/images/@next/events/event-sample.jpg',
+        signupUrl: '#',
+    },
+];
+
+export class NextCommunity extends React.Component {
+    public state = {
+        isContactModalOpen: false,
+    };
+    public render(): React.ReactNode {
+        return (
+            <SiteWrap theme="light">
+                <Section isTextCentered={true}>
+                    <Column>
+                        <Heading size="medium" isCentered={true}>
+                            Community
+                        </Heading>
+                        <Paragraph size="medium" isCentered={true} isMuted={true} marginBottom="0">
+                            The 0x community is a global, passionate group of crypto developers and enthusiasts. The official channels below provide a great forum for connecting and engaging with the community.
+                        </Paragraph>
+                        <LinkWrap>
+                            <Button
+                                to="#"
+                                isWithArrow={true}
+                                isAccentColor={true}
+                            >
+                                Join the 0x community
+                            </Button>
+                        </LinkWrap>
+                    </Column>
+                </Section>
+
+                <EventsWrapper bgColor={colors.backgroundLight} isFullWidth={true} isCentered={true} isTextCentered={true}>
+                    <Column maxWidth="720px">
+                        <Heading size="medium" asElement="h2" isCentered={true} maxWidth="507px" marginBottom="30px">
+                            Upcoming Events
+                        </Heading>
+                        <Paragraph size="medium" isCentered={true} isMuted={true}>
+                            0x meetups happen all over the world on a monthly basis and are hosted by devoted members of the community. Want to host a meetup in your city? Reach out for help finding a venue, connecting with local 0x mentors, and promoting your events.
+                        </Paragraph>
+                        <LinkWrap>
+                            <Button
+                                to="#"
+                                isWithArrow={true}
+                                isAccentColor={true}
+                            >
+                                Get in Touch
+                            </Button>
+                            <Button
+                                to="#"
+                                isWithArrow={true}
+                                isAccentColor={true}
+                            >
+                                Join Newsletter
+                            </Button>
+                        </LinkWrap>
+                    </Column>
+                    <WrapGrid isTextCentered={true} isWrapped={true} isFullWidth={false} isCentered={false} maxWidth="1149px">
+                        {_.map(events, (ev: EventProps, index: number) => (
+                            <Event
+                                key={`event-${index}`}
+                                title={ev.title}
+                                date={ev.date}
+                                signupUrl={ev.signupUrl}
+                                imageUrl={ev.imageUrl}
+                            />
+                        ))}
+                    </WrapGrid>
+                </EventsWrapper>
+
+                <Banner
+                    heading="Ready to get started?"
+                    subline="Dive into our docs, or contact us if needed"
+                    mainCta={{ text: 'Get Started', href: '/docs' }}
+                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
+                />
+                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
+            </SiteWrap>
+        );
+    }
+
+    public _onOpenContactModal = (): void => {
+        this.setState({ isContactModalOpen: true });
+    }
+
+    public _onDismissContactModal = (): void => {
+        this.setState({ isContactModalOpen: false });
+    }
+}
+
+const Event: React.FunctionComponent<EventProps> = (event: EventProps) => (
+    <StyledEvent>
+        <EventImage src={event.imageUrl} alt=""/>
+        <EventContent>
+            <Heading color={colors.white} size="small" marginBottom="0">
+                {event.title}
+            </Heading>
+            <Paragraph color={colors.white} isMuted={0.65}>
+                {event.date}
+            </Paragraph>
+            <Button
+                color={colors.white}
+                href={event.signupUrl}
+                isWithArrow={true}
+            >
+                Sign Up
+            </Button>
+        </EventContent>
+    </StyledEvent>
+);
+
+// Events
+const EventsWrapper = styled(Section)`
+    display: flex;
+    align-items: center;
+    flex-direction: column;
+`;
+
+// Event
+const StyledEvent = styled.div`
+    background-color: ${colors.brandDark};
+    width: calc((100% / 3) - 30px);
+    text-align: left;
+    height: 424px;
+    margin-top: 130px;
+`;
+
+const EventImage = styled.img`
+    width: 100%;
+    height: 260px;
+    object-fit: cover;
+`;
+
+const EventContent = styled.div`
+    padding: 30px 30px;
+`;
+
+// Misc
+const LinkWrap = styled.div`
+    display: inline-flex;
+    margin-top: 60px;
+
+    a + a {
+        margin-left: 60px;
+    }
+`;
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index ff44946dc..3e3dced1a 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -25,12 +25,13 @@ import { NextAboutJobs } from 'ts/@next/pages/about/jobs';
 import { NextAboutMission } from 'ts/@next/pages/about/mission';
 import { NextAboutPress } from 'ts/@next/pages/about/press';
 import { NextAboutTeam } from 'ts/@next/pages/about/team';
+import { NextCommunity } from 'ts/@next/pages/community';
 import { NextEcosystem } from 'ts/@next/pages/ecosystem';
 import { Next0xInstant } from 'ts/@next/pages/instant';
 import { NextLanding } from 'ts/@next/pages/landing';
 import { NextLaunchKit } from 'ts/@next/pages/launch_kit';
-import { NextWhy } from 'ts/@next/pages/why';
 import { NextMarketMaker } from 'ts/@next/pages/market_maker';
+import { NextWhy } from 'ts/@next/pages/why';
 
 // Check if we've introduced an update that requires us to clear the tradeHistory local storage entries
 tradeHistoryStorage.clearIfRequired();
@@ -108,6 +109,7 @@ render(
                                 <Route exact path={WebsitePaths.Instant} component={Next0xInstant as any} />
                                 <Route exact path={WebsitePaths.LaunchKit} component={NextLaunchKit as any} />
                                 <Route exact path={WebsitePaths.Ecosystem} component={NextEcosystem as any} />
+                                <Route exact path={WebsitePaths.Community} component={NextCommunity as any} />
                                 <Route exact path={WebsitePaths.MarketMaker} component={NextMarketMaker as any} />
                                 <Route exact path={WebsitePaths.AboutMission} component={NextAboutMission as any} />
                                 <Route exact path={WebsitePaths.AboutTeam} component={NextAboutTeam as any} />
diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index 064085324..b54ec94b6 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -358,6 +358,7 @@ export enum WebsitePaths {
     AboutJobs = '/about/jobs',
     LaunchKit = '/launch-kit',
     Instant = '/instant',
+    Community = '/community',
     Ecosystem = '/ecosystem',
     MarketMaker = '/market-maker',
     Why = '/why',
-- 
cgit v1.2.3


From 312d864936a0f930a09dcb0739f0e498ea42feac Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 17 Dec 2018 17:31:06 +0100
Subject: Fixes mobile nav overflow on mobile

---
 packages/website/ts/@next/components/header.tsx   |  2 +-
 packages/website/ts/@next/components/siteWrap.tsx | 13 +++++++++++--
 2 files changed, 12 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index d5894f65a..f6895d242 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -70,7 +70,7 @@ class HeaderBase extends React.Component<HeaderProps> {
         const { isNavToggled, toggleMobileNav, theme } = this.props;
 
         return (
-            <StyledHeader>
+            <StyledHeader isNavToggled={isNavToggled}>
                 <HeaderWrap>
                     <ReactRouterLink to={WebsitePaths.Home}>
                         <Logo />
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index c1513c647..6bbe73479 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -124,7 +124,7 @@ export class SiteWrap extends React.Component<Props, State> {
         const currentTheme = GLOBAL_THEMES[theme];
 
         return (
-            <>
+            <Container isNavToggled={isMobileNavOpen}>
                 <ThemeProvider theme={currentTheme}>
                     <>
                         <GlobalStyles />
@@ -141,11 +141,20 @@ export class SiteWrap extends React.Component<Props, State> {
                         <Footer/>
                     </>
                 </ThemeProvider>
-            </>
+            </Container>
         );
     }
 }
 
+const Container = styled.div`
+    width: 100vw;
+    height: 100%;
+    position: fixed;
+    overflow-x: hidden;
+    overflow-y: ${props => props.isNavToggled ? 'hidden' : 'auto'};
+    -webkit-overflow-scrolling: touch;
+`;
+
 const Main = styled.main<MainProps>`
     transition: transform 0.5s, opacity 0.5s;
     transform: translate3d(0, ${props => props.isNavToggled ? '357px' : 0}, 0);
-- 
cgit v1.2.3


From 73e856341377da09792e260c2ab4af3651097d27 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 18:03:33 +0100
Subject: Fix about intros

---
 packages/website/ts/@next/pages/about/jobs.tsx  | 11 ++++++++++-
 packages/website/ts/@next/pages/about/press.tsx |  2 +-
 2 files changed, 11 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 3e117f528..fe65820d6 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -43,7 +43,16 @@ const positions: PositionProps[] = [
 export const NextAboutJobs = () => (
     <AboutPageLayout
         title="Join Us in Our Mission"
-        description="To create a tokenized world where all value can flow freely. We are growing an ecosystem of businesses and projects by solving difficult challenges to make our technology intuitive, flexible, and accessible to all. Join us in building infrastructure upon which the exchange of all assets will take place."
+        description={
+            <>
+            <Paragraph size="medium">
+                To create a tokenized world where all value can flow freely.
+            </Paragraph>
+            <Paragraph size="medium">
+                We are growing an ecosystem of businesses and projects by solving difficult challenges to make our technology intuitive, flexible, and accessible to all. Join us in building infrastructure upon which the exchange of all assets will take place.
+            </Paragraph>
+            </>
+        }
         linkLabel="Our mission and values"
         linkUrl="/mission"
     >
diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index 9ee701c79..7d8dfccab 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -50,7 +50,7 @@ export const NextAboutPress = () => (
         title="Press Highlights"
         description={
             <>
-                <Paragraph marginBottom="60px">
+                <Paragraph size="medium" marginBottom="60px">
                     Want to write about 0x? <a href="#">Get in touch</a>, or <a href="#">download our press kit</a>.
                 </Paragraph>
 
-- 
cgit v1.2.3


From 8d76053210764d9337d2d477791badb40967e071 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 18:04:51 +0100
Subject: Fix default margin

---
 packages/website/ts/@next/constants/utilities.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/constants/utilities.tsx b/packages/website/ts/@next/constants/utilities.tsx
index 685b9e6f9..0d626c91b 100644
--- a/packages/website/ts/@next/constants/utilities.tsx
+++ b/packages/website/ts/@next/constants/utilities.tsx
@@ -13,7 +13,7 @@ export const PADDING_SIZES: PaddingSizes = {
     'small': '15px',
 };
 
-export const getCSSPadding = (value: number | Array<string | number>): string => {
+export const getCSSPadding = (value: number | Array<string | number> = 0): string => {
     if (Array.isArray(value)) {
         return value.map(val => PADDING_SIZES[val] || `${val}px`).join(' ');
     } else {
-- 
cgit v1.2.3


From 5e4defefb06ed886573abeb61ac5036836150f34 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 17 Dec 2018 18:06:30 +0100
Subject: Adds headroom instead for toggling nav visibility

---
 packages/website/package.json                     |  2 +-
 packages/website/ts/@next/components/header.tsx   | 63 ++++++++++++-----------
 packages/website/ts/@next/components/siteWrap.tsx | 16 +-----
 3 files changed, 37 insertions(+), 44 deletions(-)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index 1387f45f4..bb97ea4e8 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -59,7 +59,7 @@
         "react-document-title": "^2.0.3",
         "react-dom": "^16.4.2",
         "react-flickity-component": "^3.1.0",
-        "react-headroom": "^2.2.4",
+        "react-headroom": "2.2.2",
         "react-helmet": "^5.2.0",
         "react-lazyload": "^2.3.0",
         "react-loadable": "^5.5.0",
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index f6895d242..035eebe53 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -4,6 +4,8 @@ import MediaQuery from 'react-responsive';
 import { NavLink as ReactRouterLink } from 'react-router-dom';
 import styled, { withTheme } from 'styled-components';
 
+import Headroom from 'react-headroom';
+
 import { Button } from 'ts/@next/components/button';
 import { DropdownDevelopers } from 'ts/@next/components/dropdowns/dropdown_developers';
 import { DropdownProducts } from 'ts/@next/components/dropdowns/dropdown_products';
@@ -70,35 +72,37 @@ class HeaderBase extends React.Component<HeaderProps> {
         const { isNavToggled, toggleMobileNav, theme } = this.props;
 
         return (
-            <StyledHeader isNavToggled={isNavToggled}>
-                <HeaderWrap>
-                    <ReactRouterLink to={WebsitePaths.Home}>
-                        <Logo />
-                    </ReactRouterLink>
-
-                    <NavLinks>
-                        {_.map(navItems, (link, index) => (
-                            <NavItem
-                                key={`navlink-${index}`}
-                                link={link}
-                            />
-                        ))}
-                    </NavLinks>
-
-                    <MediaQuery minWidth={990}>
-                        <TradeButton
-                            bgColor={theme.headerButtonBg}
-                            color="#ffffff"
-                            href="/portal"
-                        >
-                            Trade on 0x
-                        </TradeButton>
-                    </MediaQuery>
-
-                    <Hamburger isOpen={isNavToggled} onClick={toggleMobileNav} />
-                    <MobileNav isToggled={isNavToggled} toggleMobileNav={toggleMobileNav} />
-                </HeaderWrap>
-            </StyledHeader>
+            <Headroom>
+                <StyledHeader isNavToggled={isNavToggled}>
+                    <HeaderWrap>
+                        <ReactRouterLink to={WebsitePaths.Home}>
+                            <Logo />
+                        </ReactRouterLink>
+
+                        <NavLinks>
+                            {_.map(navItems, (link, index) => (
+                                <NavItem
+                                    key={`navlink-${index}`}
+                                    link={link}
+                                />
+                            ))}
+                        </NavLinks>
+
+                        <MediaQuery minWidth={990}>
+                            <TradeButton
+                                bgColor={theme.headerButtonBg}
+                                color="#ffffff"
+                                href="/portal"
+                            >
+                                Trade on 0x
+                            </TradeButton>
+                        </MediaQuery>
+
+                        <Hamburger isOpen={isNavToggled} onClick={toggleMobileNav} />
+                        <MobileNav isToggled={isNavToggled} toggleMobileNav={toggleMobileNav} />
+                    </HeaderWrap>
+                </StyledHeader>
+            </Headroom>
         );
     }
 }
@@ -126,6 +130,7 @@ const NavItem = (props: { link: NavItemProps; key: string }) => {
 
 const StyledHeader = styled.header<HeaderProps>`
     padding: 30px;
+    background-color: ${props => props.theme.bgColor};
 `;
 
 const LinkWrap = styled.li`
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index 6bbe73479..dae15110b 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -109,9 +109,6 @@ export class SiteWrap extends React.Component<Props, State> {
     public toggleMobileNav = () => {
         this.setState({
             isMobileNavOpen: !this.state.isMobileNavOpen,
-        }, () => {
-            const overflow = this.state.isMobileNavOpen ? 'hidden' : 'auto';
-            document.documentElement.style.overflowY = overflow;
         });
     }
 
@@ -124,7 +121,7 @@ export class SiteWrap extends React.Component<Props, State> {
         const currentTheme = GLOBAL_THEMES[theme];
 
         return (
-            <Container isNavToggled={isMobileNavOpen}>
+            <>
                 <ThemeProvider theme={currentTheme}>
                     <>
                         <GlobalStyles />
@@ -141,20 +138,11 @@ export class SiteWrap extends React.Component<Props, State> {
                         <Footer/>
                     </>
                 </ThemeProvider>
-            </Container>
+            </>
         );
     }
 }
 
-const Container = styled.div`
-    width: 100vw;
-    height: 100%;
-    position: fixed;
-    overflow-x: hidden;
-    overflow-y: ${props => props.isNavToggled ? 'hidden' : 'auto'};
-    -webkit-overflow-scrolling: touch;
-`;
-
 const Main = styled.main<MainProps>`
     transition: transform 0.5s, opacity 0.5s;
     transform: translate3d(0, ${props => props.isNavToggled ? '357px' : 0}, 0);
-- 
cgit v1.2.3


From fb623cf63b3c7474f4bfb4bc37dd4afa9ec51e89 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 17 Dec 2018 18:23:40 +0100
Subject: Untoggles nav on headroom unpin

---
 packages/website/ts/@next/components/header.tsx | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 035eebe53..cc68739ed 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -68,11 +68,17 @@ const navItems: NavItemProps[] = [
 ];
 
 class HeaderBase extends React.Component<HeaderProps> {
+    public onUnpin = () => {
+        if (this.props.isNavToggled) {
+            this.props.toggleMobileNav();
+        }
+    }
+
     public render(): React.ReactNode {
         const { isNavToggled, toggleMobileNav, theme } = this.props;
 
         return (
-            <Headroom>
+            <Headroom onUnpin={this.onUnpin}>
                 <StyledHeader isNavToggled={isNavToggled}>
                     <HeaderWrap>
                         <ReactRouterLink to={WebsitePaths.Home}>
-- 
cgit v1.2.3


From 072c80f475605f104fe6bfea6a225dec4c84cb25 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 17 Dec 2018 18:30:00 +0100
Subject: Removes content transform on mobile nav toggle

---
 packages/website/ts/@next/components/mobileNav.tsx | 3 ++-
 packages/website/ts/@next/components/siteWrap.tsx  | 1 -
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/mobileNav.tsx b/packages/website/ts/@next/components/mobileNav.tsx
index ec1e76366..8b5ffd7e8 100644
--- a/packages/website/ts/@next/components/mobileNav.tsx
+++ b/packages/website/ts/@next/components/mobileNav.tsx
@@ -70,8 +70,9 @@ const Wrap = styled.nav<{ isToggled: boolean }>`
     height: 357px;
     background-color: ${props => props.theme.mobileNavBgUpper};
     color: ${props => props.theme.mobileNavColor};
-    transition: transform 0.5s;
+    transition: ${props => props.isToggled ? 'visibility 0s, transform 0.5s' : 'visibility 0s 0.5s, transform 0.5s'};
     transform: translate3d(0, ${props => props.isToggled ? 0 : '-100%'}, 0);
+    visibility: ${props => !props.isToggled && 'hidden'};
     position: fixed;
     display: flex;
     flex-direction: column;
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index dae15110b..ad7691885 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -145,6 +145,5 @@ export class SiteWrap extends React.Component<Props, State> {
 
 const Main = styled.main<MainProps>`
     transition: transform 0.5s, opacity 0.5s;
-    transform: translate3d(0, ${props => props.isNavToggled ? '357px' : 0}, 0);
     opacity: ${props => props.isNavToggled && '0.5'};
 `;
-- 
cgit v1.2.3


From 42e63b32e3d58e40f72b29b7901f52d0720d4eed Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 18:08:47 +0100
Subject: Replace share image

---
 packages/website/public/images/og_image.png | Bin 38784 -> 51927 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)

(limited to 'packages')

diff --git a/packages/website/public/images/og_image.png b/packages/website/public/images/og_image.png
index 6b8ff5362..b9bafeb7e 100644
Binary files a/packages/website/public/images/og_image.png and b/packages/website/public/images/og_image.png differ
-- 
cgit v1.2.3


From 5a6b538a132ed236c2452f9f916c9ff2ceafb8b6 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 18:23:53 +0100
Subject: Add community links

---
 packages/website/ts/@next/icons/illustrations/logo-mark.svg         | 6 ++++++
 packages/website/ts/@next/icons/illustrations/social-discord.svg    | 3 +++
 packages/website/ts/@next/icons/illustrations/social-fb.svg         | 3 +++
 packages/website/ts/@next/icons/illustrations/social-github.svg     | 3 +++
 packages/website/ts/@next/icons/illustrations/social-newsletter.svg | 3 +++
 packages/website/ts/@next/icons/illustrations/social-reddit.svg     | 3 +++
 packages/website/ts/@next/icons/illustrations/social-twitter.svg    | 3 +++
 7 files changed, 24 insertions(+)
 create mode 100644 packages/website/ts/@next/icons/illustrations/logo-mark.svg
 create mode 100644 packages/website/ts/@next/icons/illustrations/social-discord.svg
 create mode 100644 packages/website/ts/@next/icons/illustrations/social-fb.svg
 create mode 100644 packages/website/ts/@next/icons/illustrations/social-github.svg
 create mode 100644 packages/website/ts/@next/icons/illustrations/social-newsletter.svg
 create mode 100644 packages/website/ts/@next/icons/illustrations/social-reddit.svg
 create mode 100644 packages/website/ts/@next/icons/illustrations/social-twitter.svg

(limited to 'packages')

diff --git a/packages/website/ts/@next/icons/illustrations/logo-mark.svg b/packages/website/ts/@next/icons/illustrations/logo-mark.svg
new file mode 100644
index 000000000..4e9c9d2cb
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/logo-mark.svg
@@ -0,0 +1,6 @@
+<svg width="30" height="30" viewBox="0 0 30 30" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M6.30134 18.9605L8.63004 16.5511L5.73498 12.6444L2.04888 7.4287C0.746637 9.65112 0 12.2381 0 15C0 19.5753 2.04888 23.6718 5.28027 26.4229L9.95919 23.1161C8.36771 22.1247 7.08565 20.6812 6.30134 18.9605Z" fill="white"/>
+<path d="M11.0395 6.30134L13.4489 8.63004L17.3556 5.73498L22.5713 2.04888C20.3489 0.746637 17.7619 0 15 0C10.4247 0 6.32825 2.04888 3.57713 5.28027L6.88386 9.95919C7.87534 8.36771 9.31883 7.08565 11.0395 6.30134Z" fill="white"/>
+<path d="M21.37 13.4489L24.265 17.3556L27.9511 22.5713C29.2534 20.3489 30 17.7619 30 15C30 10.4247 27.9511 6.32825 24.7197 3.57713L20.0408 6.88386C21.6323 7.87534 22.9144 9.31883 23.6987 11.0395L21.37 13.4489Z" fill="white"/>
+<path d="M26.4229 24.7197L23.1161 20.0408C22.1247 21.6323 20.6812 22.9144 18.9605 23.6987L16.5511 21.37L12.6444 24.265L7.4287 27.9511C9.65112 29.2534 12.2381 30 15 30C19.5753 30 23.6718 27.9511 26.4229 24.7197Z" fill="white"/>
+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/social-discord.svg b/packages/website/ts/@next/icons/illustrations/social-discord.svg
new file mode 100644
index 000000000..144f6e061
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/social-discord.svg
@@ -0,0 +1,3 @@
+<svg width="40" height="44" viewBox="0 0 40 44" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M34.8156 0C37.3489 0 39.3921 2.04861 39.5129 4.45939V43.2425L34.6895 39.1471L32.0409 36.7363L29.1509 34.2175L30.3581 38.1904H5.06478C2.5387 38.1904 0.488281 36.2715 0.488281 33.7292V4.46839C0.488281 2.05762 2.5423 0.00540532 5.07379 0.00540532H34.803L34.8156 0ZM23.7924 10.2395H23.7383L23.3744 10.5998C27.1095 11.6809 28.9166 13.3691 28.9166 13.3691C26.5095 12.1656 24.3401 11.5638 22.1708 11.3205C20.6033 11.0773 19.0357 11.2052 17.7114 11.3205H17.3511C16.5042 11.3205 14.7025 11.6809 12.2881 12.6448C11.4467 13.0106 10.9638 13.2502 10.9638 13.2502C10.9638 13.2502 12.7692 11.4449 16.7475 10.4809L16.5042 10.2377C16.5042 10.2377 13.4917 10.1224 10.2395 12.5259C10.2395 12.5259 6.98727 18.1907 6.98727 25.1744C6.98727 25.1744 8.78905 28.3094 13.7313 28.4284C13.7313 28.4284 14.452 27.468 15.1817 26.623C12.407 25.7798 11.3259 24.0933 11.3259 24.0933C11.3259 24.0933 11.5674 24.2122 11.9295 24.4536H12.0376C12.0917 24.4536 12.1169 24.4807 12.1457 24.5077V24.5185C12.1746 24.5473 12.1998 24.5726 12.2539 24.5726C12.8484 24.8176 13.443 25.059 13.9295 25.2933C14.7691 25.6572 15.8484 26.0194 17.1727 26.259C18.8483 26.5023 20.769 26.6194 22.9564 26.259C24.0374 26.0158 25.1185 25.778 26.1996 25.2951C26.9023 24.9347 27.7671 24.5744 28.7166 23.9672C28.7166 23.9672 27.6356 25.6536 24.7437 26.4969C25.3383 27.3365 26.1761 28.2986 26.1761 28.2986C31.1202 28.1905 33.0409 25.0554 33.149 25.1888C33.149 18.2159 29.8788 12.5403 29.8788 12.5403C26.9329 10.353 24.1762 10.2701 23.6897 10.2701L23.7906 10.2341L23.7924 10.2395ZM24.0951 18.1907C25.3617 18.1907 26.3834 19.2718 26.3834 20.5961C26.3834 21.9294 25.3563 23.0104 24.0951 23.0104C22.8339 23.0104 21.8068 21.9294 21.8068 20.6069C21.8105 19.2736 22.8393 18.1961 24.0951 18.1961V18.1907ZM15.9096 18.1907C17.1709 18.1907 18.1907 19.2718 18.1907 20.5961C18.1907 21.9294 17.1637 23.0104 15.9024 23.0104C14.6412 23.0104 13.6142 21.9294 13.6142 20.6069C13.6142 19.2736 14.6412 18.1961 15.9024 18.1961L15.9096 18.1907Z" fill="white"/>
+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/social-fb.svg b/packages/website/ts/@next/icons/illustrations/social-fb.svg
new file mode 100644
index 000000000..e50cf107a
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/social-fb.svg
@@ -0,0 +1,3 @@
+<svg width="38" height="38" viewBox="0 0 38 38" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M35.9037 0H2.09633C0.938917 0 0 0.938917 0 2.09633V35.9037C0 37.0627 0.938917 38 2.09633 38H20.2952V23.2845H15.3409V17.5513H20.2952V13.3158C20.2952 8.40908 23.294 5.73958 27.6719 5.73958C29.7698 5.73958 31.5733 5.89317 32.0989 5.96283V11.0928H29.0573C26.6823 11.0928 26.22 12.2344 26.22 13.8969V17.556H31.8947L31.1584 23.3035H26.22V38H35.9021C37.0627 38 38 37.0627 38 35.9037V2.09633C38 0.938917 37.0627 0 35.9037 0Z" fill="white"/>
+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/social-github.svg b/packages/website/ts/@next/icons/illustrations/social-github.svg
new file mode 100644
index 000000000..ef0025582
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/social-github.svg
@@ -0,0 +1,3 @@
+<svg width="38" height="38" viewBox="0 0 38 38" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M19 0.17334C8.5025 0.17334 0 8.68059 0 19.1733C0 27.5698 5.4435 34.69 12.9913 37.1996C13.9412 37.3785 14.2896 36.7911 14.2896 36.286C14.2896 35.8348 14.2738 34.6393 14.2658 33.056C8.98067 34.2023 7.866 30.5068 7.866 30.5068C7.0015 28.3139 5.75225 27.7281 5.75225 27.7281C4.03117 26.5501 5.88525 26.5738 5.88525 26.5738C7.79317 26.7068 8.79542 28.5308 8.79542 28.5308C10.4896 31.4363 13.243 30.5971 14.3292 30.111C14.5002 28.8823 14.9894 28.0448 15.5325 27.5698C11.3129 27.0948 6.878 25.4608 6.878 18.1806C6.878 16.1064 7.61425 14.4123 8.83342 13.0823C8.61967 12.6025 7.97842 10.6708 8.99967 8.05359C8.99967 8.05359 10.5909 7.54376 14.2247 10.0011C15.7447 9.57834 17.3597 9.36934 18.9747 9.35984C20.5897 9.36934 22.2047 9.57834 23.7247 10.0011C27.3347 7.54376 28.9259 8.05359 28.9259 8.05359C29.9472 10.6708 29.3059 12.6025 29.1159 13.0823C30.3272 14.4123 31.0634 16.1064 31.0634 18.1806C31.0634 25.4798 26.6222 27.0868 22.3947 27.5539C23.0597 28.1239 23.6772 29.2893 23.6772 31.0689C23.6772 33.6118 23.6534 35.6543 23.6534 36.2718C23.6534 36.7705 23.9859 37.3643 24.9597 37.1743C32.5613 34.6821 38 27.5571 38 19.1733C38 8.68059 29.4928 0.17334 19 0.17334Z" fill="white"/>
+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/social-newsletter.svg b/packages/website/ts/@next/icons/illustrations/social-newsletter.svg
new file mode 100644
index 000000000..572cb8ed9
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/social-newsletter.svg
@@ -0,0 +1,3 @@
+<svg width="38" height="30" viewBox="0 0 38 30" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M38 3.125V26.875C38 28.2208 36.9708 29.25 35.625 29.25H33.25V7.69608L19 17.9292L4.75 7.69608V29.25H2.375C1.02758 29.25 0 28.2208 0 26.875V3.125C0 2.45208 0.2565 1.85833 0.682417 1.434C1.10833 1.00333 1.70367 0.75 2.375 0.75H3.16667L19 12.2292L34.8333 0.75H35.625C36.2979 0.75 36.8917 1.0065 37.3176 1.434C37.7451 1.85833 38 2.45208 38 3.125Z" fill="white"/>
+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/social-reddit.svg b/packages/website/ts/@next/icons/illustrations/social-reddit.svg
new file mode 100644
index 000000000..b93510b36
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/social-reddit.svg
@@ -0,0 +1,3 @@
+<svg width="50" height="41" viewBox="0 0 50 41" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M4.49975 24.6813C4.37725 25.2447 4.31396 25.8246 4.31396 26.4105C4.31396 33.4398 13.3012 39.1687 24.3505 39.1687C35.3957 39.1687 44.383 33.4439 44.383 26.4105C44.383 25.8511 44.3238 25.2958 44.2156 24.7588L44.1849 24.6935C44.1421 24.5812 44.1257 24.4689 44.1257 24.3566C43.5092 21.9577 41.8452 19.7813 39.4382 18.0215C39.3463 17.9888 39.2585 17.9418 39.1809 17.8785C39.1278 17.8377 39.089 17.7928 39.0441 17.7479C35.3855 15.2285 30.1508 13.6483 24.3526 13.6483C18.6054 13.6483 13.4217 15.1979 9.76307 17.6723C9.73449 17.7091 9.70386 17.7397 9.66303 17.7724C9.58341 17.8398 9.49154 17.8949 9.39762 17.9255C6.93542 19.6854 5.22861 21.8801 4.59162 24.3015C4.59162 24.4199 4.56304 24.5343 4.51608 24.6506L4.49975 24.6813ZM24.4526 35.7898C20.7899 35.7898 18.2113 34.9956 16.5658 33.3459C16.2126 32.9907 16.2126 32.4129 16.5658 32.0556C16.9251 31.7188 17.5049 31.7188 17.8622 32.0556C19.1484 33.3398 21.3024 33.9809 24.4526 33.9809C27.6008 33.9809 29.7425 33.3684 31.0246 32.0842C31.3615 31.7494 31.9433 31.7494 32.3088 32.0842C32.6457 32.4517 32.6457 33.0336 32.3088 33.4011C30.6571 35.0507 28.0928 35.8469 24.424 35.8469L24.4526 35.7898ZM17.0905 20.3285C15.2244 20.3285 13.6667 21.8903 13.6667 23.7523C13.6667 25.6102 15.2244 27.121 17.0905 27.121C18.9565 27.121 20.4612 25.6102 20.4612 23.7523C20.4612 21.8903 18.9524 20.3285 17.0905 20.3285ZM31.8576 20.3285C29.9915 20.3285 28.4317 21.8903 28.4317 23.7523C28.4317 25.6102 29.9915 27.121 31.8576 27.121C33.7236 27.121 35.2283 25.6102 35.2283 23.7523C35.2283 21.8903 33.7196 20.3285 31.8576 20.3285ZM41.1429 17.0721C43.2601 18.7728 44.8178 20.7899 45.612 23.001C46.5308 22.315 47.08 21.237 47.08 20.0427C47.08 17.997 45.416 16.3351 43.3683 16.3351C42.5537 16.3351 41.7799 16.5984 41.1429 17.0762V17.0721ZM5.53486 16.3392C3.4871 16.3392 1.82522 18.0051 1.82522 20.0508C1.82522 21.1594 2.31317 22.1905 3.14003 22.8867C3.95872 20.6837 5.53282 18.6952 7.65815 17.0149C7.04158 16.5862 6.30455 16.3432 5.5369 16.3432V16.3392H5.53486ZM24.3526 41C12.2947 41 2.48875 34.4566 2.48875 26.4187C2.48875 25.8572 2.5357 25.308 2.62758 24.767C1.00856 23.7605 0 21.9863 0 20.0427C0 16.9884 2.50508 14.5037 5.56344 14.5037C6.9395 14.5037 8.22368 15.006 9.23225 15.8961C13.0215 13.4645 18.1276 11.9333 23.7523 11.8292L27.4517 0.55124L28.2766 0.745195C28.2766 0.745195 28.3092 0.745194 28.3092 0.749278L36.931 2.77662C37.6334 1.1474 39.2544 0 41.147 0C43.6562 0 45.7019 2.0498 45.7019 4.561C45.7019 7.07629 43.6541 9.122 41.147 9.122C38.6399 9.122 36.5942 7.0722 36.5942 4.56917L28.7318 2.7072L25.7368 11.8476C31.1471 12.0619 36.0409 13.5911 39.7097 15.9737C40.7183 15.0264 42.0453 14.5058 43.452 14.5058C46.5104 14.5058 49.0011 16.9823 49.0011 20.0406C49.0011 22.0557 47.8987 23.8911 46.1878 24.8691C46.247 25.3897 46.3082 25.8777 46.3082 26.3983C46.2776 34.4382 36.4962 40.9816 24.422 40.9816L24.3526 41ZM41.051 1.82726C39.5402 1.82726 38.3153 3.05019 38.3153 4.55896C38.3153 6.06568 39.5402 7.29474 41.051 7.29474C42.5455 7.29474 43.7664 6.06976 43.7664 4.57121C43.7664 3.07469 42.5455 1.85176 41.0163 1.85176L41.051 1.82726Z" fill="white"/>
+</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/social-twitter.svg b/packages/website/ts/@next/icons/illustrations/social-twitter.svg
new file mode 100644
index 000000000..bc8e2f7d7
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/social-twitter.svg
@@ -0,0 +1,3 @@
+<svg width="45" height="36" viewBox="0 0 45 36" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M44.8202 4.28708C43.1869 5.00497 41.4429 5.49403 39.6067 5.71733C41.478 4.58974 42.9175 2.81253 43.5985 0.692059C41.8434 1.71631 39.8983 2.46189 37.8276 2.87712C36.1741 1.10729 33.8174 0 31.2005 0C26.1863 0 22.1206 4.06562 22.1206 9.07428C22.1206 9.79402 22.2037 10.4861 22.355 11.1486C14.807 10.7924 8.11705 7.16789 3.63989 1.68862C2.85186 3.02107 2.41079 4.56944 2.41079 6.25622C2.41079 9.41201 4.01637 12.1858 6.44872 13.8153C4.95941 13.7674 3.55869 13.3577 2.33697 12.6785V12.7911C2.33697 17.1926 5.46139 20.8633 9.61928 21.6993C8.85709 21.9041 8.05246 22.0149 7.22752 22.0149C6.64804 22.0149 6.09255 21.9595 5.53705 21.8562C6.70156 25.4604 10.0493 28.0884 14.0337 28.1622C10.9333 30.5964 7.00422 32.047 2.77251 32.047C2.05276 32.047 1.33487 32.0045 0.613281 31.9233C4.65306 34.4959 9.41258 36 14.5597 36C31.2687 36 40.3947 22.1662 40.3947 10.189C40.3947 9.80325 40.3947 9.41385 40.367 9.0263C42.1405 7.75475 43.6889 6.14733 44.9069 4.32399L44.8202 4.28708Z" fill="white"/>
+</svg>
-- 
cgit v1.2.3


From 6ab8415198cee93bf1aea06f5190ab4d19167f14 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 18:25:06 +0100
Subject: Update community page

---
 .../website/public/images/@next/events/berlin.jpg  | Bin 0 -> 108690 bytes
 .../public/images/@next/events/event-sample.jpg    | Bin 0 -> 24594 bytes
 .../website/public/images/@next/events/london.jpg  | Bin 0 -> 138979 bytes
 packages/website/public/images/@next/events/sf.jpg | Bin 0 -> 108324 bytes
 packages/website/ts/@next/pages/community.tsx      | 140 +++++++++++++++------
 5 files changed, 100 insertions(+), 40 deletions(-)
 create mode 100644 packages/website/public/images/@next/events/berlin.jpg
 create mode 100644 packages/website/public/images/@next/events/event-sample.jpg
 create mode 100644 packages/website/public/images/@next/events/london.jpg
 create mode 100644 packages/website/public/images/@next/events/sf.jpg

(limited to 'packages')

diff --git a/packages/website/public/images/@next/events/berlin.jpg b/packages/website/public/images/@next/events/berlin.jpg
new file mode 100644
index 000000000..0bcc0fa63
Binary files /dev/null and b/packages/website/public/images/@next/events/berlin.jpg differ
diff --git a/packages/website/public/images/@next/events/event-sample.jpg b/packages/website/public/images/@next/events/event-sample.jpg
new file mode 100644
index 000000000..f7a832a5c
Binary files /dev/null and b/packages/website/public/images/@next/events/event-sample.jpg differ
diff --git a/packages/website/public/images/@next/events/london.jpg b/packages/website/public/images/@next/events/london.jpg
new file mode 100644
index 000000000..4b6b7ef06
Binary files /dev/null and b/packages/website/public/images/@next/events/london.jpg differ
diff --git a/packages/website/public/images/@next/events/sf.jpg b/packages/website/public/images/@next/events/sf.jpg
new file mode 100644
index 000000000..efd7f7c29
Binary files /dev/null and b/packages/website/public/images/@next/events/sf.jpg differ
diff --git a/packages/website/ts/@next/pages/community.tsx b/packages/website/ts/@next/pages/community.tsx
index 362a70fc0..a02e7e6fd 100644
--- a/packages/website/ts/@next/pages/community.tsx
+++ b/packages/website/ts/@next/pages/community.tsx
@@ -12,12 +12,6 @@ import { Column, Section, WrapGrid } from 'ts/@next/components/newLayout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
-interface BenefitProps {
-    title: string;
-    icon: string;
-    description: string;
-}
-
 interface EventProps {
     title: string;
     date: string;
@@ -25,57 +19,69 @@ interface EventProps {
     imageUrl: string;
 }
 
-const benefits: BenefitProps[] = [
+interface CommunityLinkProps {
+    bgColor: string;
+    title?: string;
+    icon?: string;
+    url: string;
+}
+
+const events: EventProps[] = [
     {
-        icon: 'milestoneGrants',
-        title: 'Milestone Grants',
-        description: 'Receive non-dilutive capital ranging from $10,000 to $100,000, with grant sizes awarded based on the quality of your team, vision, execution, and community involvement.',
+        title: '0x London Meetup',
+        date: 'October 20th 2018',
+        imageUrl: '/images/@next/events/london.jpg',
+        signupUrl: '#',
     },
     {
-        icon: 'vcIntroductions',
-        title: 'VC Introductions',
-        description: 'Connect with leading venture capital firms that could participate in your next funding round.',
+        title: '0x Berlin Meetup',
+        date: 'October 20th 2018',
+        imageUrl: '/images/@next/events/berlin.jpg',
+        signupUrl: '#',
     },
     {
-        icon: 'techSupport',
-        title: 'Technical Support',
-        description: 'Receive ongoing technical assistance from knowledgeable and responsive 0x developers.',
+        title: '0x San Francisco Meetup',
+        date: 'October 20th 2018',
+        imageUrl: '/images/@next/events/sf.jpg',
+        signupUrl: '#',
     },
+];
+const communityLinks: CommunityLinkProps[] = [
     {
-        icon: 'recruitingSupport',
-        title: 'Recruiting Assistance',
-        description: 'Grow your team by accessing an exclusive pool of top engineering and business operations talent.',
+        bgColor: '#1DA1F2',
+        title: 'Twitter',
+        icon: 'social-twitter',
+        url: 'https://twitter.com/0xProject',
     },
     {
-        icon: 'eficientDesign',
-        title: 'Marketing and Design Help',
-        description: 'Get strategic advice on product positioning, customer acquisition, and UI/UX design that can impact the growth of your business.',
+        bgColor: '#FF4500',
+        title: 'Reddit',
+        icon: 'social-reddit',
+        url: 'https://twitter.com/0xProject',
     },
     {
-        icon: 'legalResources',
-        title: 'Legal Resources',
-        description: 'Access important legal resources that will help you navigate the regulatory landscape.',
+        bgColor: '#7289DA',
+        title: 'Twitter',
+        icon: 'social-discord',
+        url: 'https://twitter.com/0xProject',
     },
-];
-
-const events: EventProps[] = [
     {
-        title: '0x London Meetup',
-        date: 'October 20th 2018',
-        imageUrl: '/images/@next/events/event-sample.jpg',
-        signupUrl: '#',
+        bgColor: '#3B5998',
+        title: 'Facebook',
+        icon: 'social-fb',
+        url: 'https://twitter.com/0xProject',
     },
     {
-        title: '0x Berlin Meetup',
-        date: 'October 20th 2018',
-        imageUrl: '/images/@next/events/event-sample.jpg',
-        signupUrl: '#',
+        bgColor: '#181717',
+        title: 'GitHub',
+        icon: 'social-github',
+        url: 'https://twitter.com/0xProject',
     },
     {
-        title: '0x San Francisco Meetup',
-        date: 'October 20th 2018',
-        imageUrl: '/images/@next/events/event-sample.jpg',
-        signupUrl: '#',
+        bgColor: '#003831',
+        title: 'Newsletter',
+        icon: 'social-newsletter',
+        url: 'https://twitter.com/0xProject',
     },
 ];
 
@@ -106,6 +112,20 @@ export class NextCommunity extends React.Component {
                     </Column>
                 </Section>
 
+                <Section isFullWidth={true}>
+                    <WrapGrid isTextCentered={true} isWrapped={true} isFullWidth={false} isCentered={false} maxWidth="1151px">
+                        {_.map(communityLinks, (link: CommunityLinkProps, index: number) => (
+                            <CommunityLink
+                                key={`cl-${index}`}
+                                icon={link.icon}
+                                title={link.title}
+                                bgColor={link.bgColor}
+                                url={link.url}
+                            />
+                        ))}
+                    </WrapGrid>
+                </Section>
+
                 <EventsWrapper bgColor={colors.backgroundLight} isFullWidth={true} isCentered={true} isTextCentered={true}>
                     <Column maxWidth="720px">
                         <Heading size="medium" asElement="h2" isCentered={true} maxWidth="507px" marginBottom="30px">
@@ -166,6 +186,7 @@ export class NextCommunity extends React.Component {
 
 const Event: React.FunctionComponent<EventProps> = (event: EventProps) => (
     <StyledEvent>
+        <EventIcon name="logo-mark" size={30} margin={0} />
         <EventImage src={event.imageUrl} alt=""/>
         <EventContent>
             <Heading color={colors.white} size="small" marginBottom="0">
@@ -185,6 +206,15 @@ const Event: React.FunctionComponent<EventProps> = (event: EventProps) => (
     </StyledEvent>
 );
 
+const CommunityLink: React.FunctionComponent<CommunityLinkProps> = (props: CommunityLinkProps) => (
+    <StyledCommunityLink bgColor={props.bgColor} href={props.url}>
+        <CommunityIcon name={props.icon} size={44} margin={0} />
+        <CommunityTitle color={colors.white} isMuted={false} marginBottom="0">
+            {props.title}
+        </CommunityTitle>
+    </StyledCommunityLink>
+);
+
 // Events
 const EventsWrapper = styled(Section)`
     display: flex;
@@ -199,6 +229,13 @@ const StyledEvent = styled.div`
     text-align: left;
     height: 424px;
     margin-top: 130px;
+    position: relative;
+`;
+
+const EventIcon = styled(Icon)`
+    position: absolute;
+    top: 30px;
+    left: 30px;
 `;
 
 const EventImage = styled.img`
@@ -211,6 +248,29 @@ const EventContent = styled.div`
     padding: 30px 30px;
 `;
 
+// Community Links
+const StyledCommunityLink = styled.a`
+    background-color: ${(props: CommunityLinkProps) => props.bgColor};
+    color: ${colors.white};
+    width: 175px;
+    height: 175px;
+    text-align: center;
+    position: relative;
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+`;
+
+const CommunityTitle = styled(Paragraph)`
+    font-size: 20px;
+    font-weight: 400;
+`;
+
+const CommunityIcon = styled(Icon)`
+    margin-bottom: 20px;
+`;
+
 // Misc
 const LinkWrap = styled.div`
     display: inline-flex;
-- 
cgit v1.2.3


From 31bbb0696ccfe8f8b671ac2b2c3f18ec956cd46d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 19:25:51 +0100
Subject: Show errors from serverside

---
 .../website/ts/@next/components/modals/input.tsx   | 29 ++++++++++++-
 .../ts/@next/components/modals/modal_contact.tsx   | 47 +++++++++++++++++++---
 2 files changed, 69 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/modals/input.tsx b/packages/website/ts/@next/components/modals/input.tsx
index 61663d906..d4d9206a2 100644
--- a/packages/website/ts/@next/components/modals/input.tsx
+++ b/packages/website/ts/@next/components/modals/input.tsx
@@ -11,27 +11,37 @@ interface InputProps {
     width?: InputWidth;
     label: string;
     type?: string;
+    errors?: ErrorProps;
+    isErrors?: boolean;
 }
 
 interface LabelProps {
     string: boolean;
 }
 
+interface ErrorProps {
+    [key: string]: string;
+}
+
 export const Input = React.forwardRef((props: InputProps, ref?: React.Ref<HTMLInputElement>) => {
-    const { name, label, type } = props;
+    const { name, label, type, errors } = props;
     const id = `input-${name}`;
     const componentType = type === 'textarea' ? 'textarea' : 'input';
+    const isErrors = errors.hasOwnProperty(name) && errors[name] !== null;
+    const errorMessage = isErrors ? errors[name] : null;
 
     return (
         <InputWrapper {...props}>
             <Label htmlFor={id}>{label}</Label>
-            <StyledInput as={componentType} ref={ref} id={id} placeholder={label} {...props} />
+            <StyledInput as={componentType} ref={ref} id={id} placeholder={label} isErrors={isErrors} {...props} />
+            {isErrors && <Error>{errorMessage}</Error>}
         </InputWrapper>
     );
 });
 
 Input.defaultProps = {
     width: InputWidth.Full,
+    errors: {},
 };
 
 const StyledInput = styled.input`
@@ -45,6 +55,9 @@ const StyledInput = styled.input`
     width: 100%;
     min-height: ${props => props.type === 'textarea' && `120px`};
 
+    background-color: ${(props: InputProps) => props.isErrors && `#FDEDED`};
+    border-color: ${(props: InputProps) => props.isErrors && `#FD0000`};
+
     &::placeholder {
         color: #C3C3C3;
     }
@@ -68,3 +81,15 @@ const Label = styled.label`
     margin-bottom: 10px;
     display: inline-block;
 `;
+
+const Error = styled.span`
+    color: #FD0000;
+    font-size: .833333333rem;
+    line-height: 1em;
+    display: inline-block;
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    width: 100%;
+    transform: translateY(24px);
+`;
diff --git a/packages/website/ts/@next/components/modals/modal_contact.tsx b/packages/website/ts/@next/components/modals/modal_contact.tsx
index f107b9174..b595c236d 100644
--- a/packages/website/ts/@next/components/modals/modal_contact.tsx
+++ b/packages/website/ts/@next/components/modals/modal_contact.tsx
@@ -24,6 +24,20 @@ interface FormProps {
     isSubmitting?: boolean;
 }
 
+interface ErrorResponseProps {
+    param: string;
+    location: string;
+    msg: string;
+}
+
+interface ErrorResponse {
+    errors: ErrorResponseProps[];
+}
+
+interface ErrorProps {
+    [key: string]: string;
+}
+
 export class ModalContact extends React.Component<Props> {
     public state = {
         isSubmitting: false,
@@ -40,7 +54,7 @@ export class ModalContact extends React.Component<Props> {
     }
     public render(): React.ReactNode {
         const {isOpen, onDismiss} = this.props;
-        const {isSuccessful} = this.state;
+        const {isSuccessful, errors} = this.state;
 
         return (
             <>
@@ -61,6 +75,7 @@ export class ModalContact extends React.Component<Props> {
                                     width={InputWidth.Half}
                                     ref={this.nameRef}
                                     required={true}
+                                    errors={errors}
                                 />
                                 <Input
                                     name="email"
@@ -68,6 +83,7 @@ export class ModalContact extends React.Component<Props> {
                                     type="email"
                                     ref={this.emailRef}
                                     required={true}
+                                    errors={errors}
                                     width={InputWidth.Half}
                                 />
                             </InputRow>
@@ -78,6 +94,7 @@ export class ModalContact extends React.Component<Props> {
                                     type="text"
                                     ref={this.companyProjectRef}
                                     required={true}
+                                    errors={errors}
                                 />
                             </InputRow>
                             <InputRow>
@@ -86,6 +103,7 @@ export class ModalContact extends React.Component<Props> {
                                     label="Do you have any documentation or a website?"
                                     type="text"
                                     ref={this.linkRef}
+                                    errors={errors}
                                 />
                             </InputRow>
                             <InputRow>
@@ -94,6 +112,7 @@ export class ModalContact extends React.Component<Props> {
                                     label="Anything else?"
                                     type="textarea"
                                     ref={this.commentsRef}
+                                    errors={errors}
                                 />
                             </InputRow>
                             <ButtonRow>
@@ -129,24 +148,42 @@ export class ModalContact extends React.Component<Props> {
         const link = this.linkRef.current.value;
         const comments = this.commentsRef.current.value;
 
-        this.setState({ ...this.state, isSubmitting: true });
+        this.setState({ ...this.state, errors: [], isSubmitting: true });
 
         try {
-            await fetch('https://website-api.0x.org/leads', {
+            const response = await fetch('https://website-api.0x.org/leads', {
                 method: 'post',
                 mode: 'cors',
                 credentials: 'same-origin',
                 headers: {
                     'content-type': 'application/json; charset=utf-8',
                 },
-                body: JSON.stringify({ name, email, projectOrCompany, link, comments }),
+                body: JSON.stringify(_.omitBy({ name, email, projectOrCompany, link, comments }, _.isEmpty)),
             });
 
+            if (!response.ok) {
+                const errorResponse: ErrorResponse = await response.json();
+                const errors = this._parseErrors(errorResponse.errors);
+                this.setState({ ...this.state, isSubmitting: false, errors });
+
+                throw new Error('Request failed');
+            }
+
             this.setState({ ...this.state, isSuccessful: true });
         } catch (e) {
-            this.setState({ ...this.state, errors: [] });
+            // Empty block
         }
     }
+    private _parseErrors(errors: ErrorResponseProps[]): ErrorProps  {
+        return _
+            .reduce(errors, (hash: ErrorProps, error: ErrorResponseProps) => {
+                const { param, msg } = error;
+                const key = param;
+                hash[key] = msg;
+
+                return hash;
+            }, {});
+    }
 }
 // Handle errors: {"errors":[{"location":"body","param":"name","msg":"Invalid value"},{"location":"body","param":"email","msg":"Invalid value"}]}
 
-- 
cgit v1.2.3


From 5209729eb1e3a0d0fef18bd2d03207cc2544c87d Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 19:39:37 +0100
Subject: Increase header tolerances

---
 packages/website/ts/@next/components/header.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index cc68739ed..544a7daf1 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -78,7 +78,7 @@ class HeaderBase extends React.Component<HeaderProps> {
         const { isNavToggled, toggleMobileNav, theme } = this.props;
 
         return (
-            <Headroom onUnpin={this.onUnpin}>
+            <Headroom onUnpin={this.onUnpin} downTolerance={4} upTolerance={10}>
                 <StyledHeader isNavToggled={isNavToggled}>
                     <HeaderWrap>
                         <ReactRouterLink to={WebsitePaths.Home}>
-- 
cgit v1.2.3


From f95401ad332d6b3455071ddbc7976f6b66126d6f Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Mon, 17 Dec 2018 19:46:10 +0100
Subject: Add definition

---
 packages/website/ts/globals.d.ts | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/globals.d.ts b/packages/website/ts/globals.d.ts
index 7c0dfa00c..9addab335 100644
--- a/packages/website/ts/globals.d.ts
+++ b/packages/website/ts/globals.d.ts
@@ -8,6 +8,7 @@ declare module 'react-flickity-component';
 declare module 'react-anchor-link-smooth-scroll';
 declare module 'react-responsive';
 declare module 'react-scrollable-anchor';
+declare module 'react-headroom'
 
 declare module '*.json' {
     const json: any;
-- 
cgit v1.2.3


From 47db165afc51a8ffe5ffe0d194a1e893bfb94083 Mon Sep 17 00:00:00 2001
From: Ezekiel Aquino <ezekiel@bakkenbaeck.no>
Date: Mon, 17 Dec 2018 19:56:10 +0100
Subject: Fixes hamburger icon bgcolor, jobs link

---
 packages/website/ts/@next/components/hamburger.tsx | 1 -
 packages/website/ts/@next/pages/about/jobs.tsx     | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/hamburger.tsx b/packages/website/ts/@next/components/hamburger.tsx
index 3ca276705..b5c01a2b0 100644
--- a/packages/website/ts/@next/components/hamburger.tsx
+++ b/packages/website/ts/@next/components/hamburger.tsx
@@ -53,7 +53,6 @@ const StyledHamburger = styled.button<Props>`
         ${props => props.isOpen && `
             opacity: 1;
             transform: rotate(45deg) translate(0, 1px);
-            background-color: #fff;
 
             &:nth-child(2) {
                 opacity: 0;
diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index fe65820d6..e4a9bb1ad 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -54,7 +54,7 @@ export const NextAboutJobs = () => (
             </>
         }
         linkLabel="Our mission and values"
-        linkUrl="/mission"
+        linkUrl="/about/mission"
     >
         <Section bgColor="#F3F6F4" isFlex={true} maxWidth="1170px" wrapWidth="100%">
                 <Column maxWidth="442px">
-- 
cgit v1.2.3


From 28713bdb3859e24b78e784722813b03e95788e1f Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 17 Dec 2018 11:36:03 -0800
Subject: Pull approval events for ZRX and DAI (#1430)

---
 packages/pipeline/src/scripts/pull_erc20_events.ts | 68 ++++++++++++++++------
 1 file changed, 49 insertions(+), 19 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_erc20_events.ts b/packages/pipeline/src/scripts/pull_erc20_events.ts
index 0ad12c97a..bd520c610 100644
--- a/packages/pipeline/src/scripts/pull_erc20_events.ts
+++ b/packages/pipeline/src/scripts/pull_erc20_events.ts
@@ -1,10 +1,10 @@
-// tslint:disable:no-console
 import { getContractAddressesForNetworkOrThrow } from '@0x/contract-addresses';
 import { web3Factory } from '@0x/dev-utils';
 import { Web3ProviderEngine } from '@0x/subproviders';
+import { logUtils } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import 'reflect-metadata';
-import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
+import { Connection, ConnectionOptions, createConnection } from 'typeorm';
 
 import { ERC20EventsSource } from '../data_sources/contract-wrappers/erc20_events';
 import { ERC20ApprovalEvent } from '../entities';
@@ -16,33 +16,63 @@ const NETWORK_ID = 1;
 const START_BLOCK_OFFSET = 100; // Number of blocks before the last known block to consider when updating fill events.
 const BATCH_SAVE_SIZE = 1000; // Number of events to save at once.
 const BLOCK_FINALITY_THRESHOLD = 10; // When to consider blocks as final. Used to compute default endBlock.
-const WETH_START_BLOCK = 4719568; // Block number when the WETH contract was deployed.
 
 let connection: Connection;
 
+interface Token {
+    // name is used for logging only.
+    name: string;
+    address: string;
+    defaultStartBlock: number;
+}
+
+const tokensToGetApprovalEvents: Token[] = [
+    {
+        name: 'WETH',
+        address: getContractAddressesForNetworkOrThrow(NETWORK_ID).etherToken,
+        defaultStartBlock: 4719568, // Block when the WETH contract was deployed.
+    },
+    {
+        name: 'ZRX',
+        address: getContractAddressesForNetworkOrThrow(NETWORK_ID).zrxToken,
+        defaultStartBlock: 4145415, // Block when the ZRX contract was deployed.
+    },
+    {
+        name: 'DAI',
+        address: '0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359',
+        defaultStartBlock: 4752008, // Block when the DAI contract was deployed.
+    },
+];
+
 (async () => {
     connection = await createConnection(ormConfig as ConnectionOptions);
     const provider = web3Factory.getRpcProvider({
         rpcUrl: INFURA_ROOT_URL,
     });
     const endBlock = await calculateEndBlockAsync(provider);
-    await getAndSaveWETHApprovalEventsAsync(provider, endBlock);
+    for (const token of tokensToGetApprovalEvents) {
+        await getAndSaveApprovalEventsAsync(provider, token, endBlock);
+    }
     process.exit(0);
 })().catch(handleError);
 
-async function getAndSaveWETHApprovalEventsAsync(provider: Web3ProviderEngine, endBlock: number): Promise<void> {
-    console.log('Checking existing approval events...');
+async function getAndSaveApprovalEventsAsync(
+    provider: Web3ProviderEngine,
+    token: Token,
+    endBlock: number,
+): Promise<void> {
+    logUtils.log(`Getting approval events for ${token.name}...`);
+    logUtils.log('Checking existing approval events...');
     const repository = connection.getRepository(ERC20ApprovalEvent);
-    const startBlock = (await getStartBlockAsync(repository)) || WETH_START_BLOCK;
+    const startBlock = (await getStartBlockAsync(token)) || token.defaultStartBlock;
 
-    console.log(`Getting WETH approval events starting at ${startBlock}...`);
-    const wethTokenAddress = getContractAddressesForNetworkOrThrow(NETWORK_ID).etherToken;
-    const eventsSource = new ERC20EventsSource(provider, NETWORK_ID, wethTokenAddress);
+    logUtils.log(`Getting approval events starting at ${startBlock}...`);
+    const eventsSource = new ERC20EventsSource(provider, NETWORK_ID, token.address);
     const eventLogs = await eventsSource.getApprovalEventsAsync(startBlock, endBlock);
 
-    console.log(`Parsing ${eventLogs.length} WETH approval events...`);
+    logUtils.log(`Parsing ${eventLogs.length} approval events...`);
     const events = parseERC20ApprovalEvents(eventLogs);
-    console.log(`Retrieved and parsed ${events.length} total WETH approval events.`);
+    logUtils.log(`Retrieved and parsed ${events.length} total approval events.`);
     await repository.save(events, { chunk: Math.ceil(events.length / BATCH_SAVE_SIZE) });
 }
 
@@ -52,15 +82,15 @@ async function calculateEndBlockAsync(provider: Web3ProviderEngine): Promise<num
     return currentBlock - BLOCK_FINALITY_THRESHOLD;
 }
 
-async function getStartBlockAsync(repository: Repository<ERC20ApprovalEvent>): Promise<number | null> {
-    const fillEventCount = await repository.count();
-    if (fillEventCount === 0) {
-        console.log(`No existing approval events found.`);
-        return null;
-    }
+async function getStartBlockAsync(token: Token): Promise<number | null> {
     const queryResult = await connection.query(
-        `SELECT block_number FROM raw.erc20_approval_events ORDER BY block_number DESC LIMIT 1`,
+        `SELECT block_number FROM raw.erc20_approval_events WHERE token_address = $1 ORDER BY block_number DESC LIMIT 1`,
+        [token.address],
     );
+    if (queryResult.length === 0) {
+        logUtils.log(`No existing approval events found for ${token.name}.`);
+        return null;
+    }
     const lastKnownBlock = queryResult[0].block_number;
     return lastKnownBlock - START_BLOCK_OFFSET;
 }
-- 
cgit v1.2.3


From cd4e679db79c37d4a2712de1064f952a3ce83585 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 11:58:37 -0800
Subject: apply prettier

---
 .../ts/@next/components/newsletter_form.tsx        | 59 +++++++++++++++++-----
 1 file changed, 45 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newsletter_form.tsx b/packages/website/ts/@next/components/newsletter_form.tsx
index 6dc4bf678..f7cc43964 100644
--- a/packages/website/ts/@next/components/newsletter_form.tsx
+++ b/packages/website/ts/@next/components/newsletter_form.tsx
@@ -3,7 +3,7 @@ import styled, { withTheme } from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import {ThemeValuesInterface} from 'ts/@next/components/siteWrap';
+import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
 
 interface FormProps {
     theme: ThemeValuesInterface;
@@ -27,7 +27,9 @@ const Input = React.forwardRef((props: InputProps, ref: React.Ref<HTMLInputEleme
 
     return (
         <InnerInputWrapper {...props}>
-            <label className="visuallyHidden" htmlFor={id}>{label}</label>
+            <label className="visuallyHidden" htmlFor={id}>
+                {label}
+            </label>
             <StyledInput ref={ref} id={id} placeholder={label} type={type || 'text'} {...props} />
         </InnerInputWrapper>
     );
@@ -39,17 +41,34 @@ class Form extends React.Component<FormProps> {
         isSubmitted: false,
     };
     public render(): React.ReactNode {
-        const {isSubmitted} = this.state;
-        const {theme} = this.props;
+        const { isSubmitted } = this.state;
+        const { theme } = this.props;
 
         return (
             <StyledForm onSubmit={this._onSubmitAsync.bind(this)}>
                 <InputWrapper>
-                    <Input isSubmitted={isSubmitted} name="email" type="email" label="Email Address" ref={this.emailInput} required={true} textColor={theme.textColor} />
+                    <Input
+                        isSubmitted={isSubmitted}
+                        name="email"
+                        type="email"
+                        label="Email Address"
+                        ref={this.emailInput}
+                        required={true}
+                        textColor={theme.textColor}
+                    />
 
                     <SubmitButton>
-                        <Arrow isSubmitted={isSubmitted} width="22" height="17" fill="none" xmlns="http://www.w3.org/2000/svg">
-                            <path d="M13.066 0l-1.068 1.147 6.232 6.557H0v1.592h18.23l-6.232 6.557L13.066 17l8.08-8.5-8.08-8.5z" fill="#CBCBCB"/>
+                        <Arrow
+                            isSubmitted={isSubmitted}
+                            width="22"
+                            height="17"
+                            fill="none"
+                            xmlns="http://www.w3.org/2000/svg"
+                        >
+                            <path
+                                d="M13.066 0l-1.068 1.147 6.232 6.557H0v1.592h18.23l-6.232 6.557L13.066 17l8.08-8.5-8.08-8.5z"
+                                fill="#CBCBCB"
+                            />
                         </Arrow>
                     </SubmitButton>
                     <SuccessText isSubmitted={isSubmitted}>🎉 Thank you for signing up!</SuccessText>
@@ -77,7 +96,7 @@ class Form extends React.Component<FormProps> {
                 body: JSON.stringify({ email, referrer }),
             });
         } catch (e) {
-           // dosomething
+            // dosomething
         }
     }
 }
@@ -92,7 +111,10 @@ const StyledForm = styled.form`
     margin-top: 27px;
 `;
 
-const StyledInput = styled.input<InputProps>`
+const StyledInput =
+    styled.input <
+    InputProps >
+    `
     appearance: none;
     background-color: transparent;
     border: 0;
@@ -112,7 +134,10 @@ const InputWrapper = styled.div`
     position: relative;
 `;
 
-const InnerInputWrapper = styled.div<ArrowProps>`
+const InnerInputWrapper =
+    styled.div <
+    ArrowProps >
+    `
     opacity: ${props => props.isSubmitted && 0};
     visibility: ${props => props.isSubmitted && 'hidden'};
     transition: opacity 0.25s ease-in-out, visibility 0.25s ease-in-out;
@@ -143,7 +168,10 @@ const Text = styled.p`
     margin-top: 15px;
 `;
 
-const SuccessText = styled.p<ArrowProps>`
+const SuccessText =
+    styled.p <
+    ArrowProps >
+    `
     color: #B1B1B1;
     font-size: 1rem;
     font-weight: 300;
@@ -154,13 +182,16 @@ const SuccessText = styled.p<ArrowProps>`
     top: 0;
     text-align: left;
     right: 50px;
-    opacity: ${props => props.isSubmitted ? 1 : 0};
-    visibility: ${props => props.isSubmitted ? 'visible' : 'hidden'};
+    opacity: ${props => (props.isSubmitted ? 1 : 0)};
+    visibility: ${props => (props.isSubmitted ? 'visible' : 'hidden')};
     transition: opacity 0.25s ease-in-out, visibility 0.25s ease-in-out;
     transition-delay: 0.55s;
 `;
 
-const Arrow = styled.svg<ArrowProps>`
+const Arrow =
+    styled.svg <
+    ArrowProps >
+    `
     transform: ${props => props.isSubmitted && `translateX(44px)`};
     transition: transform 0.25s ease-in-out;
 `;
-- 
cgit v1.2.3


From 2cc03216bd3642c9101c19f309895f0d3b13e82e Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 12:00:15 -0800
Subject: manually trigger error and also send in newsletter errors

---
 packages/website/ts/@next/components/newsletter_form.tsx | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newsletter_form.tsx b/packages/website/ts/@next/components/newsletter_form.tsx
index f7cc43964..eef496982 100644
--- a/packages/website/ts/@next/components/newsletter_form.tsx
+++ b/packages/website/ts/@next/components/newsletter_form.tsx
@@ -1,9 +1,9 @@
 import * as React from 'react';
 import styled, { withTheme } from 'styled-components';
 
-import { colors } from 'ts/style/colors';
-
 import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
+import { colors } from 'ts/style/colors';
+import { errorReporter } from 'ts/utils/error_reporter';
 
 interface FormProps {
     theme: ThemeValuesInterface;
@@ -86,6 +86,10 @@ class Form extends React.Component<FormProps> {
 
         this.setState({ isSubmitted: true });
 
+        if (email === 'triggererror@0xproject.org') {
+            throw new Error('Manually triggered error');
+        }
+
         try {
             const response = await fetch('https://website-api.0x.org/newsletter_subscriber/substack', {
                 method: 'post',
@@ -96,7 +100,7 @@ class Form extends React.Component<FormProps> {
                 body: JSON.stringify({ email, referrer }),
             });
         } catch (e) {
-            // dosomething
+            errorReporter.report(e);
         }
     }
 }
-- 
cgit v1.2.3


From f7581d60da832440a78a76502cbf0c4f2306906b Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 17 Dec 2018 12:21:03 -0800
Subject: fix(website): fix mis-replaced website api backend links

---
 packages/website/ts/utils/configs.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/utils/configs.ts b/packages/website/ts/utils/configs.ts
index 7cc854ca0..663f90249 100644
--- a/packages/website/ts/utils/configs.ts
+++ b/packages/website/ts/utils/configs.ts
@@ -5,8 +5,8 @@ const INFURA_API_KEY = 'T5WSC8cautR4KXyYgsRs';
 
 export const configs = {
     AMOUNT_DISPLAY_PRECSION: 5,
-    BACKEND_BASE_PROD_URL: 'https://website-api.0x.org',
-    BACKEND_BASE_STAGING_URL: 'https://staging-website-api.0x.org',
+    BACKEND_BASE_PROD_URL: 'https://website-api.0xproject.com',
+    BACKEND_BASE_STAGING_URL: 'https://staging-website-api.0xproject.com',
     BASE_URL,
     BITLY_ACCESS_TOKEN: 'ffc4c1a31e5143848fb7c523b39f91b9b213d208',
     DEFAULT_DERIVATION_PATH: `44'/60'/0'`,
-- 
cgit v1.2.3


From 2a0ba501e06f946c0c82992dfa4457c84befa630 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 17 Dec 2018 11:47:51 -0800
Subject: feature(website): implement loading jobs from greenhouse in jobs page

---
 packages/website/ts/@next/pages/about/jobs.tsx | 248 +++++++++++++++----------
 1 file changed, 149 insertions(+), 99 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index e4a9bb1ad..1e9d54609 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -3,9 +3,12 @@ import * as React from 'react';
 import styled from 'styled-components';
 
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
-import { Link } from 'ts/@next/components/link';
 import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
 import { Heading, Paragraph } from 'ts/@next/components/text';
+import { WebsiteBackendJobInfo } from 'ts/types';
+import { backendClient } from 'ts/utils/backend_client';
+
+const OPEN_POSITIONS_HASH = 'positions';
 
 interface PositionProps {
     title: string;
@@ -17,118 +20,165 @@ interface PositionItemProps {
     position: PositionProps;
 }
 
-const positions: PositionProps[] = [
-    {
-        title: 'Product Designer',
-        location: 'San Francisco, Remote',
-        href: '#',
-    },
-    {
-        title: 'Product Designer',
-        location: 'San Francisco, Remote',
-        href: '#',
-    },
-    {
-        title: 'Product Designer',
-        location: 'San Francisco, Remote',
-        href: '#',
-    },
-    {
-        title: 'Open Positition',
-        location: "We're always interested in talking to talented people. Send us an application if you think you're the right fit.",
-        href: '#',
-    },
-];
-
-export const NextAboutJobs = () => (
-    <AboutPageLayout
-        title="Join Us in Our Mission"
-        description={
-            <>
-            <Paragraph size="medium">
-                To create a tokenized world where all value can flow freely.
-            </Paragraph>
-            <Paragraph size="medium">
-                We are growing an ecosystem of businesses and projects by solving difficult challenges to make our technology intuitive, flexible, and accessible to all. Join us in building infrastructure upon which the exchange of all assets will take place.
-            </Paragraph>
-            </>
-        }
-        linkLabel="Our mission and values"
-        linkUrl="/about/mission"
-    >
-        <Section bgColor="#F3F6F4" isFlex={true} maxWidth="1170px" wrapWidth="100%">
-                <Column maxWidth="442px">
-                    <Heading size="medium" marginBottom="30px">
-                        Powered by a Diverse, Global Community
-                    </Heading>
-
-                    <Paragraph>
-                        We're a highly technical team with varied backgrounds in engineering, science, business, finance, and research. While the Core Team is headquartered in San Francisco, there are 30+ teams building on 0x and hundreds of thousands of participants behind our efforts worldwide. We're passionate about open-source software and decentralized technology's potential to act as an equalizing force in the world.
-                    </Paragraph>
-                </Column>
-
-                <Column maxWidth="600px">
-                    <ImageWrap>
-                        <img src="/images/@next/jobs/map@2x.png" height="365" alt="Map of community"/>
-                    </ImageWrap>
-                </Column>
-        </Section>
-
-        <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
-                <Column>
-                    <Heading size="medium">Benefits</Heading>
-                </Column>
-
-                <Column maxWidth="826px">
-                    <BenefitsList>
-                        <li>Comprehensive Insurance</li>
-                        <li>Unlimited Vacation</li>
-                        <li>Meals and snacks provided daily</li>
-                        <li>Flexible hours and liberal  work-from-home-policy</li>
-                        <li>Supportive of remote working</li>
-                        <li>Transportation, phone, and wellness expense</li>
-                        <li>Relocation assistance</li>
-                        <li>Optional team excursions</li>
-                        <li>Competitive salary</li>
-                        <li>Cryptocurrency based compensation</li>
-                    </BenefitsList>
-                </Column>
-        </Section>
-
-        <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
-            <Column>
-                <Heading size="medium">Current<br/>Openings</Heading>
-            </Column>
-
-            <Column maxWidth="826px">
-
-                    {_.map(positions, (position, index) => (
-                        <Position key={`position-${index}`} position={position} />
-                    ))}
-            </Column>
-        </Section>
-    </AboutPageLayout>
-);
-
-export const Position: React.FunctionComponent<PositionItemProps> = (props: PositionItemProps) => {
+const Position: React.FunctionComponent<PositionItemProps> = (props: PositionItemProps) => {
     const { position } = props;
     return (
         <PositionWrap>
             <StyledColumn width="30%">
-                <Heading asElement="h3" size="small" fontWeight="400" marginBottom="0"><a href={position.href}>{position.title}</a></Heading>
+                <Heading asElement="h3" size="small" fontWeight="400" marginBottom="0">
+                    <a href={position.href} target="_blank">
+                        {position.title}
+                    </a>
+                </Heading>
             </StyledColumn>
 
             <StyledColumn width="50%" padding="0 40px 0 0">
-                <Paragraph isMuted={true} marginBottom="0">{position.location}</Paragraph>
+                <Paragraph isMuted={true} marginBottom="0">
+                    {position.location}
+                </Paragraph>
             </StyledColumn>
 
             <StyledColumn width="20%">
-                <Paragraph marginBottom="0" textAlign="right"><Link href={position.href}>Apply</Link></Paragraph>
+                <Paragraph marginBottom="0" textAlign="right">
+                    <a href={position.href} target="_blank">
+                        Apply
+                    </a>
+                </Paragraph>
             </StyledColumn>
         </PositionWrap>
     );
 };
 
+export interface NextAboutJobsProps {}
+interface NextAboutJobsState {
+    jobInfos: WebsiteBackendJobInfo[];
+}
+
+export class NextAboutJobs extends React.Component<NextAboutJobsProps, NextAboutJobsState> {
+    private _isUnmounted: boolean;
+    private static _convertJobInfoToPositionProps(jobInfo: WebsiteBackendJobInfo): PositionProps {
+        return {
+            title: jobInfo.title,
+            location: jobInfo.office,
+            href: jobInfo.url,
+        };
+    }
+    constructor(props: NextAboutJobsProps) {
+        super(props);
+        this.state = {
+            jobInfos: [],
+        };
+    }
+
+    public componentWillMount(): void {
+        // tslint:disable-next-line:no-floating-promises
+        this._fetchJobInfosAsync();
+    }
+    public componentWillUnmount(): void {
+        this._isUnmounted = true;
+    }
+    public render(): React.ReactNode {
+        const positions = this.state.jobInfos.map(jobInfo => NextAboutJobs._convertJobInfoToPositionProps(jobInfo));
+        return (
+            <AboutPageLayout
+                title="Join Us in Our Mission"
+                description={
+                    <>
+                        <Paragraph size="medium">
+                            To create a tokenized world where all value can flow freely.
+                        </Paragraph>
+                        <Paragraph size="medium">
+                            We are growing an ecosystem of businesses and projects by solving difficult challenges to
+                            make our technology intuitive, flexible, and accessible to all. Join us in building
+                            infrastructure upon which the exchange of all assets will take place.
+                        </Paragraph>
+                    </>
+                }
+                linkLabel="Our mission and values"
+                linkUrl="/about/mission"
+            >
+                <Section bgColor="#F3F6F4" isFlex={true} maxWidth="1170px" wrapWidth="100%">
+                    <Column maxWidth="442px">
+                        <Heading size="medium" marginBottom="30px">
+                            Powered by a Diverse, Global Community
+                        </Heading>
+
+                        <Paragraph>
+                            We're a highly technical team with varied backgrounds in engineering, science, business,
+                            finance, and research. While the Core Team is headquartered in San Francisco, there are 30+
+                            teams building on 0x and hundreds of thousands of participants behind our efforts worldwide.
+                            We're passionate about open-source software and decentralized technology's potential to act
+                            as an equalizing force in the world.
+                        </Paragraph>
+                    </Column>
+
+                    <Column maxWidth="600px">
+                        <ImageWrap>
+                            <img src="/images/@next/jobs/map@2x.png" height="365" alt="Map of community" />
+                        </ImageWrap>
+                    </Column>
+                </Section>
+
+                <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
+                    <Column>
+                        <Heading size="medium">Benefits</Heading>
+                    </Column>
+
+                    <Column maxWidth="826px">
+                        <BenefitsList>
+                            <li>Comprehensive Insurance</li>
+                            <li>Unlimited Vacation</li>
+                            <li>Meals and snacks provided daily</li>
+                            <li>Flexible hours and liberal work-from-home-policy</li>
+                            <li>Supportive of remote working</li>
+                            <li>Transportation, phone, and wellness expense</li>
+                            <li>Relocation assistance</li>
+                            <li>Optional team excursions</li>
+                            <li>Competitive salary</li>
+                            <li>Cryptocurrency based compensation</li>
+                        </BenefitsList>
+                    </Column>
+                </Section>
+
+                <Section id={OPEN_POSITIONS_HASH} isFlex={true} maxWidth="1170px" wrapWidth="100%">
+                    <Column>
+                        <Heading size="medium">
+                            Current<br />Openings
+                        </Heading>
+                    </Column>
+
+                    <Column maxWidth="826px">
+                        {_.map(positions, (position, index) => (
+                            <Position key={`position-${index}`} position={position} />
+                        ))}
+                    </Column>
+                </Section>
+            </AboutPageLayout>
+        );
+    }
+    private async _fetchJobInfosAsync(): Promise<void> {
+        try {
+            if (!this._isUnmounted) {
+                this.setState({
+                    jobInfos: [],
+                });
+            }
+            const jobInfos = await backendClient.getJobInfosAsync();
+            if (!this._isUnmounted) {
+                this.setState({
+                    jobInfos,
+                });
+            }
+        } catch (error) {
+            if (!this._isUnmounted) {
+                this.setState({
+                    jobInfos: [],
+                });
+            }
+        }
+    }
+}
+
 const BenefitsList = styled.ul`
     color: #000;
     font-weight: 300;
@@ -173,6 +223,6 @@ const PositionWrap = styled(FlexWrap)`
         bottom: 0;
         left: 0;
         height: 1px;
-        background-color: #E3E3E3;
+        background-color: #e3e3e3;
     }
 `;
-- 
cgit v1.2.3


From 9fdd6e56a72ea301d6e0bd7a836ecf23b675a6d2 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 17 Dec 2018 12:05:48 -0800
Subject: fix(website): redirect /jobs to /about/jobs

---
 packages/website/ts/index.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index 3e3dced1a..915d28aaa 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -191,7 +191,7 @@ render(
                                     path={`${WebsiteLegacyPaths.Deployer}/:version?`}
                                     component={LazySolCompilerDocumentation}
                                 />
-                                <Route path={WebsiteLegacyPaths.Jobs} component={Jobs as any} />
+                                <Redirect from={WebsiteLegacyPaths.Jobs} to={WebsitePaths.AboutJobs} />
                                 <Route component={NotFound as any} />
                             </Switch>
                         </div>
-- 
cgit v1.2.3


From 35cb769456d6b94c768b6ce3afd9535918aea0a1 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 12:57:59 -0800
Subject: prettify file

---
 packages/website/ts/@next/pages/instant/select.tsx | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant/select.tsx b/packages/website/ts/@next/pages/instant/select.tsx
index 422818f9f..1e428c9a1 100644
--- a/packages/website/ts/@next/pages/instant/select.tsx
+++ b/packages/website/ts/@next/pages/instant/select.tsx
@@ -20,9 +20,20 @@ export const Select: React.FunctionComponent<SelectProps> = ({ value, id, items,
         <Container>
             <StyledSelect id={id} onChange={onChange}>
                 <option value="">{emptyText}</option>
-                {items.map((item, index) => <option key={`${id}-item-${index}`} value={item.value} selected={item.value === value} onClick={item.onClick}>{item.label}</option>)}
+                {items.map((item, index) => (
+                    <option
+                        key={`${id}-item-${index}`}
+                        value={item.value}
+                        selected={item.value === value}
+                        onClick={item.onClick}
+                    >
+                        {item.label}
+                    </option>
+                ))}
             </StyledSelect>
-            <Caret width="12" height="7" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M11 1L6 6 1 1" stroke="#666" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/></Caret>
+            <Caret width="12" height="7" fill="none" xmlns="http://www.w3.org/2000/svg">
+                <path d="M11 1L6 6 1 1" stroke="#666" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
+            </Caret>
         </Container>
     );
 };
-- 
cgit v1.2.3


From d32f77ebb93a904ee33a43db9207c20c889b0d8f Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 13:01:15 -0800
Subject: Add includeEmpty option

---
 .../ts/@next/pages/instant/config_generator.tsx    | 32 ++++++++++++----------
 packages/website/ts/@next/pages/instant/select.tsx | 15 ++++++++--
 2 files changed, 29 insertions(+), 18 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant/config_generator.tsx b/packages/website/ts/@next/pages/instant/config_generator.tsx
index 4f837d7fa..a1263da58 100644
--- a/packages/website/ts/@next/pages/instant/config_generator.tsx
+++ b/packages/website/ts/@next/pages/instant/config_generator.tsx
@@ -64,7 +64,13 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
         return (
             <Container minWidth="350px">
                 <ConfigGeneratorSection title="Liquidity Source">
-                    <Select id="" value={value.orderSource} items={this._generateItems()} onChange={this._handleSRASelection.bind(this)} />
+                    <Select
+                        includeEmpty={false}
+                        id=""
+                        value={value.orderSource}
+                        items={this._generateItems()}
+                        onChange={this._handleSRASelection.bind(this)}
+                    />
                 </ConfigGeneratorSection>
                 <ConfigGeneratorSection {...this._getTokenSelectorProps()}>
                     {this._renderTokenMultiSelectOrSpinner()}
@@ -257,7 +263,9 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
                         <Container marginRight="10px">
                             <CheckMark isChecked={isSelected} color={colors.brandLight} />
                         </Container>
-                        <CheckboxText isSelected={isSelected}>{metaData.symbol.toUpperCase()} — {metaData.name}</CheckboxText>
+                        <CheckboxText isSelected={isSelected}>
+                            {metaData.symbol.toUpperCase()} — {metaData.name}
+                        </CheckboxText>
                     </Container>
                 ),
                 onClick: this._handleTokenClick.bind(this, assetData),
@@ -287,18 +295,9 @@ export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSec
         <Container marginBottom="10px" className="flex justify-between items-center">
             <Heading size="small" marginBottom="0" isFlex={true}>
                 <span>{title}</span>
-                {isOptional && (
-                    <OptionalText>
-                    {' '}
-                    Optional
-                    </OptionalText>
-                )}
+                {isOptional && <OptionalText> Optional</OptionalText>}
             </Heading>
-            {actionText && (
-                <OptionalAction onClick={onActionTextClick}>
-                    {actionText}
-                </OptionalAction>
-            )}
+            {actionText && <OptionalAction onClick={onActionTextClick}>{actionText}</OptionalAction>}
         </Container>
         {children}
     </Container>
@@ -319,10 +318,13 @@ interface CheckboxTextProps {
     isSelected?: boolean;
 }
 
-const CheckboxText = styled.span<CheckboxTextProps>`
+const CheckboxText =
+    styled.span <
+    CheckboxTextProps >
+    `
     font-size: 14px;
     line-height: 18px;
-    color: ${props => props.isSelected ? colors.brandDark : '#666666'}
+    color: ${props => (props.isSelected ? colors.brandDark : '#666666')}
 `;
 
 const OptionalAction = styled(OptionalText)`
diff --git a/packages/website/ts/@next/pages/instant/select.tsx b/packages/website/ts/@next/pages/instant/select.tsx
index 1e428c9a1..f5b5e60c8 100644
--- a/packages/website/ts/@next/pages/instant/select.tsx
+++ b/packages/website/ts/@next/pages/instant/select.tsx
@@ -12,14 +12,22 @@ interface SelectProps {
     id: string;
     items: SelectItemConfig[];
     emptyText?: string;
-    onChange?: () => void;
+    onChange?: (ev: React.ChangeEvent<HTMLSelectElement>) => void;
+    includeEmpty: boolean;
 }
 
-export const Select: React.FunctionComponent<SelectProps> = ({ value, id, items, emptyText, onChange }) => {
+export const Select: React.FunctionComponent<SelectProps> = ({
+    value,
+    id,
+    items,
+    includeEmpty,
+    emptyText,
+    onChange,
+}) => {
     return (
         <Container>
             <StyledSelect id={id} onChange={onChange}>
-                <option value="">{emptyText}</option>
+                {includeEmpty && <option value="">{emptyText}</option>}
                 {items.map((item, index) => (
                     <option
                         key={`${id}-item-${index}`}
@@ -40,6 +48,7 @@ export const Select: React.FunctionComponent<SelectProps> = ({ value, id, items,
 
 Select.defaultProps = {
     emptyText: 'Select...',
+    includeEmpty: true,
 };
 
 const Container = styled.div`
-- 
cgit v1.2.3


From cce07acf9a05774b27c19322650aba7648c1a76d Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 13:14:49 -0800
Subject: feat: update developer dropdown links

---
 .../components/dropdowns/dropdown_developers.tsx   | 77 ++++++++--------------
 1 file changed, 29 insertions(+), 48 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
index dfd351d32..eaf2351c2 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
@@ -1,12 +1,13 @@
 import * as _ from 'lodash';
 import * as React from 'react';
-import {Link as RouterLink} from 'react-router-dom';
-import styled, {withTheme} from 'styled-components';
+import { Link as RouterLink } from 'react-router-dom';
+import styled, { withTheme } from 'styled-components';
 
-import {Button} from 'ts/@next/components/button';
-import {Column, FlexWrap, WrapGrid} from 'ts/@next/components/newLayout';
-import {ThemeValuesInterface} from 'ts/@next/components/siteWrap';
-import {Heading} from 'ts/@next/components/text';
+import { Button } from 'ts/@next/components/button';
+import { Column, FlexWrap, WrapGrid } from 'ts/@next/components/newLayout';
+import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
+import { Heading } from 'ts/@next/components/text';
+import { WebsitePaths } from 'ts/types';
 
 interface Props {
     theme: ThemeValuesInterface;
@@ -15,48 +16,48 @@ interface Props {
 const introData = [
     {
         label: 'Build a relayer',
-        url: 'https://0x.org/wiki#Build-A-Relayer',
+        url: `${WebsitePaths.Wiki}#Build-A-Relayer`,
     },
     {
         label: 'Develop on Ethereum',
-        url: 'https://0x.org/wiki#Ethereum-Development',
+        url: `${WebsitePaths.Wiki}#Ethereum-Development`,
     },
     {
         label: 'Make & take orders',
-        url: 'https://0x.org/wiki#Create,-Validate,-Fill-Order',
+        url: `${WebsitePaths.Wiki}#Create,-Validate,-Fill-Order`,
     },
     {
         label: 'Use networked liquidity',
-        url: 'https://0x.org/wiki#Find,-Submit,-Fill-Order-From-Relayer',
+        url: `${WebsitePaths.Wiki}#Find,-Submit,-Fill-Order-From-Relayer`,
     },
 ];
 
 const docsData = [
     {
         label: '0x.js',
-        url: 'https://0x.org/docs/0x.js',
+        url: WebsitePaths.ZeroExJs,
     },
     {
         label: '0x Connect',
-        url: 'https://0x.org/docs/connect',
+        url: WebsitePaths.Connect,
     },
     {
         label: 'Smart Contract',
-        url: 'https://0x.org/docs/contracts',
+        url: WebsitePaths.SmartContracts,
     },
 ];
 
 const linksData = [
     {
         label: 'Wiki',
-        url: 'https://0x.org/wiki',
+        url: WebsitePaths.Wiki,
     },
     {
         label: 'Github',
         url: 'https://github.com/0xProject',
     },
     {
-        label: 'Whitepaper',
+        label: 'Protocol specification',
         url: 'https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md',
     },
 ];
@@ -65,23 +66,14 @@ export const DropdownDevelopers: React.FunctionComponent<Props> = withTheme((pro
     <>
         <DropdownWrap>
             <div>
-                <Heading
-                    asElement="h4"
-                    size={14}
-                    color="inherit"
-                    marginBottom="15px"
-                    isMuted={0.35}
-                >
+                <Heading asElement="h4" size={14} color="inherit" marginBottom="15px" isMuted={0.35}>
                     Getting Started
                 </Heading>
 
                 <StyledGrid isCentered={false} isWrapped={true}>
                     {_.map(introData, (item, index) => (
                         <li>
-                            <RouterLink
-                                key={`introLink-${index}`}
-                                to={item.url}
-                            >
+                            <RouterLink key={`introLink-${index}`} to={item.url}>
                                 {item.label}
                             </RouterLink>
                         </li>
@@ -91,51 +83,40 @@ export const DropdownDevelopers: React.FunctionComponent<Props> = withTheme((pro
 
             <StyledWrap>
                 <Column width="calc(100% - 15px)">
-                    <Heading
-                        asElement="h4"
-                        size={14}
-                        color="inherit"
-                        marginBottom="15px"
-                        isMuted={0.35}
-                    >
+                    <Heading asElement="h4" size={14} color="inherit" marginBottom="15px" isMuted={0.35}>
                         Popular Docs
                     </Heading>
 
                     <ul>
                         {_.map(docsData, (item, index) => (
                             <li key={`docsLink-${index}`}>
-                                <RouterLink to={item.url}>
-                                    {item.label}
-                                </RouterLink>
+                                <RouterLink to={item.url}>{item.label}</RouterLink>
                             </li>
                         ))}
                     </ul>
                 </Column>
 
                 <Column width="calc(100% - 15px)">
-                    <Heading
-                        asElement="h4"
-                        size={14}
-                        color="inherit"
-                        marginBottom="15px"
-                        isMuted={0.35}
-                    >
+                    <Heading asElement="h4" size={14} color="inherit" marginBottom="15px" isMuted={0.35}>
                         Useful Links
                     </Heading>
 
                     <ul>
                         {_.map(linksData, (item, index) => (
                             <li key={`usefulLink-${index}`}>
-                                <RouterLink to={item.url}>
-                                    {item.label}
-                                </RouterLink>
+                                <RouterLink to={item.url}>{item.label}</RouterLink>
                             </li>
                         ))}
                     </ul>
                 </Column>
             </StyledWrap>
 
-            <StyledLink to="https://0x.org/docs" bgColor={props.theme.dropdownButtonBg} isAccentColor={true} isNoBorder={true}>
+            <StyledLink
+                to="https://0x.org/docs"
+                bgColor={props.theme.dropdownButtonBg}
+                isAccentColor={true}
+                isNoBorder={true}
+            >
                 View All Documentation
             </StyledLink>
         </DropdownWrap>
@@ -174,7 +155,7 @@ const StyledWrap = styled(FlexWrap)`
         opacity: 0.15;
         position: absolute;
         top: 0;
-        left:0;
+        left: 0;
     }
 `;
 
-- 
cgit v1.2.3


From 33e06fdf40f04a64dbe3c42264a5518d52a5119c Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 13:16:19 -0800
Subject: Run prettifier

---
 packages/website/ts/@next/pages/instant.tsx | 96 ++++++++++++++++++-----------
 1 file changed, 60 insertions(+), 36 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index d86fa2203..0214ddd08 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -2,16 +2,16 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import styled, { keyframes } from 'styled-components';
 
-import {colors} from 'ts/style/colors';
+import { colors } from 'ts/style/colors';
 
-import {Banner} from 'ts/@next/components/banner';
-import {Hero} from 'ts/@next/components/hero';
+import { Banner } from 'ts/@next/components/banner';
+import { Hero } from 'ts/@next/components/hero';
 
-import {Button} from 'ts/@next/components/button';
-import {Definition} from 'ts/@next/components/definition';
-import {Section, SectionProps} from 'ts/@next/components/newLayout';
-import {SiteWrap} from 'ts/@next/components/siteWrap';
-import {Heading, Paragraph} from 'ts/@next/components/text';
+import { Button } from 'ts/@next/components/button';
+import { Definition } from 'ts/@next/components/definition';
+import { Section, SectionProps } from 'ts/@next/components/newLayout';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Heading, Paragraph } from 'ts/@next/components/text';
 import { Configurator } from 'ts/@next/pages/instant/configurator';
 import { ModalContact } from '../components/modals/modal_contact';
 
@@ -19,7 +19,8 @@ const featuresData = [
     {
         title: 'Support ERC-20 and ERC-721 tokens',
         icon: 'supportForAllEthereumStandards-large',
-        description: 'Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins.',
+        description:
+            'Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins.',
         links: [
             {
                 label: 'Get Started',
@@ -34,7 +35,8 @@ const featuresData = [
     {
         title: 'Generate revenue for your business',
         icon: 'generateRevenueForYourBusiness-large',
-        description: 'With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp.',
+        description:
+            'With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp.',
         links: [
             {
                 label: 'Learn about affiliate fees',
@@ -45,7 +47,8 @@ const featuresData = [
     {
         title: 'Easy and flexible integration',
         icon: 'flexibleIntegration0xInstant',
-        description: 'Use our out-of-the-box design or customize the user interface by integrating via the AssetBuyer engine.. You can also tap into 0x networked liquidity or choose your own liquidity pool.',
+        description:
+            'Use our out-of-the-box design or customize the user interface by integrating via the AssetBuyer engine.. You can also tap into 0x networked liquidity or choose your own liquidity pool.',
         links: [
             {
                 label: 'Explore AssetBuyer',
@@ -72,7 +75,7 @@ export class Next0xInstant extends React.Component<Props> {
         isContactModalOpen: false,
     };
     public render(): React.ReactNode {
-        return  (
+        return (
             <SiteWrap>
                 <Hero
                     title="Introducing 0x Instant"
@@ -81,15 +84,15 @@ export class Next0xInstant extends React.Component<Props> {
                 />
 
                 <Section isFullWidth={true} isPadded={false} padding="30px 0">
-                <MarqueeWrap>
-                    <div>
-                        {[...Array(18)].map((item, index) => (
-                            <Card key={`card-${index}`} index={index}>
-                            <img src={`/images/@next/0x-instant/widget-${(index % 6) + 1}.png`} />
-                            </Card>
-                        ))}
-                    </div>
-                </MarqueeWrap>
+                    <MarqueeWrap>
+                        <div>
+                            {[...Array(18)].map((item, index) => (
+                                <Card key={`card-${index}`} index={index}>
+                                    <img src={`/images/@next/0x-instant/widget-${index % 6 + 1}.png`} />
+                                </Card>
+                            ))}
+                        </div>
+                    </MarqueeWrap>
                 </Section>
 
                 <Section>
@@ -106,7 +109,12 @@ export class Next0xInstant extends React.Component<Props> {
                     ))}
                 </Section>
 
-                <ConfiguratorSection id="configurator" maxWidth="1386px" padding="0 58px 70px" bgColor={colors.backgroundDark}>
+                <ConfiguratorSection
+                    id="configurator"
+                    maxWidth="1386px"
+                    padding="0 58px 70px"
+                    bgColor={colors.backgroundDark}
+                >
                     <Heading>0x Instant Configurator</Heading>
                     <Configurator />
                 </ConfiguratorSection>
@@ -120,8 +128,18 @@ export class Next0xInstant extends React.Component<Props> {
                 <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
 
                 <Section maxWidth="1170px" isPadded={false} padding="60px 0">
-                    <Paragraph size="small" isMuted={0.5}>Disclaimer: The laws and regulations applicable to the use and exchange of digital assets and blockchain-native tokens, including through any software developed using the licensed work created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License, Version 2.0 applicable to the Work, developers are “solely responsible for determining the appropriateness of using or redistributing the Work,” which includes responsibility for ensuring compliance with any such applicable laws and regulations.</Paragraph>
-                    <Paragraph size="small" isMuted={0.5}>See the Apache License, Version 2.0 for the specific language governing all applicable permissions and limitations.</Paragraph>
+                    <Paragraph size="small" isMuted={0.5}>
+                        Disclaimer: The laws and regulations applicable to the use and exchange of digital assets and
+                        blockchain-native tokens, including through any software developed using the licensed work
+                        created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License,
+                        Version 2.0 applicable to the Work, developers are “solely responsible for determining the
+                        appropriateness of using or redistributing the Work,” which includes responsibility for ensuring
+                        compliance with any such applicable laws and regulations.
+                    </Paragraph>
+                    <Paragraph size="small" isMuted={0.5}>
+                        See the Apache License, Version 2.0 for the specific language governing all applicable
+                        permissions and limitations.
+                    </Paragraph>
                 </Section>
             </SiteWrap>
         );
@@ -129,11 +147,11 @@ export class Next0xInstant extends React.Component<Props> {
 
     public _onOpenContactModal = (): void => {
         this.setState({ isContactModalOpen: true });
-    }
+    };
 
     public _onDismissContactModal = (): void => {
         this.setState({ isContactModalOpen: false });
-    }
+    };
 }
 
 // scroll animation calc is simply (imageWidth * totalRepetitions) / 2
@@ -159,7 +177,10 @@ const fadeUp = keyframes`
   }
 `;
 
-const ConfiguratorSection = styled(Section)<SectionProps>`
+const ConfiguratorSection =
+    styled(Section) <
+    SectionProps >
+    `
   @media (max-width: 1050px) {
       display: none;
   }
@@ -180,21 +201,24 @@ const MarqueeWrap = styled.div`
     }
 
     @media (min-width: 768px) {
-      > div {
-          width: 6660px;
-          animation: ${scroll} 70s linear infinite;
-      }
+        > div {
+            width: 6660px;
+            animation: ${scroll} 70s linear infinite;
+        }
     }
 
     @media (max-width: 768px) {
-      > div {
-          width: 5400px;
-          animation: ${scrollMobile} 70s linear infinite;
-      }
+        > div {
+            width: 5400px;
+            animation: ${scrollMobile} 70s linear infinite;
+        }
     }
 `;
 
-const Card = styled.div<{index: number}>`
+const Card =
+    styled.div <
+    { index: number } >
+    `
   opacity: 0;
   flex-shrink: 0;
   transform: translateY(10px);
-- 
cgit v1.2.3


From 9df0ae90bc98a80100cb254341d124568edd061e Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 13:28:49 -0800
Subject: feat: use react-shared Link component

---
 .../components/dropdowns/dropdown_developers.tsx   | 30 +++++++++++++++-------
 1 file changed, 21 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
index eaf2351c2..acd5cb0ce 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
@@ -1,6 +1,6 @@
+import { Link } from '@0x/react-shared';
 import * as _ from 'lodash';
 import * as React from 'react';
-import { Link as RouterLink } from 'react-router-dom';
 import styled, { withTheme } from 'styled-components';
 
 import { Button } from 'ts/@next/components/button';
@@ -13,7 +13,13 @@ interface Props {
     theme: ThemeValuesInterface;
 }
 
-const introData = [
+interface LinkConfig {
+    label: string;
+    url: string;
+    shouldOpenInNewTab?: boolean;
+}
+
+const introData: LinkConfig[] = [
     {
         label: 'Build a relayer',
         url: `${WebsitePaths.Wiki}#Build-A-Relayer`,
@@ -32,7 +38,7 @@ const introData = [
     },
 ];
 
-const docsData = [
+const docsData: LinkConfig[] = [
     {
         label: '0x.js',
         url: WebsitePaths.ZeroExJs,
@@ -47,7 +53,7 @@ const docsData = [
     },
 ];
 
-const linksData = [
+const linksData: LinkConfig[] = [
     {
         label: 'Wiki',
         url: WebsitePaths.Wiki,
@@ -55,10 +61,12 @@ const linksData = [
     {
         label: 'Github',
         url: 'https://github.com/0xProject',
+        shouldOpenInNewTab: true,
     },
     {
         label: 'Protocol specification',
         url: 'https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md',
+        shouldOpenInNewTab: true,
     },
 ];
 
@@ -73,9 +81,9 @@ export const DropdownDevelopers: React.FunctionComponent<Props> = withTheme((pro
                 <StyledGrid isCentered={false} isWrapped={true}>
                     {_.map(introData, (item, index) => (
                         <li>
-                            <RouterLink key={`introLink-${index}`} to={item.url}>
+                            <Link key={`introLink-${index}`} to={item.url}>
                                 {item.label}
-                            </RouterLink>
+                            </Link>
                         </li>
                     ))}
                 </StyledGrid>
@@ -90,7 +98,9 @@ export const DropdownDevelopers: React.FunctionComponent<Props> = withTheme((pro
                     <ul>
                         {_.map(docsData, (item, index) => (
                             <li key={`docsLink-${index}`}>
-                                <RouterLink to={item.url}>{item.label}</RouterLink>
+                                <Link to={item.url} shouldOpenInNewTab={item.shouldOpenInNewTab}>
+                                    {item.label}
+                                </Link>
                             </li>
                         ))}
                     </ul>
@@ -104,7 +114,9 @@ export const DropdownDevelopers: React.FunctionComponent<Props> = withTheme((pro
                     <ul>
                         {_.map(linksData, (item, index) => (
                             <li key={`usefulLink-${index}`}>
-                                <RouterLink to={item.url}>{item.label}</RouterLink>
+                                <Link to={item.url} shouldOpenInNewTab={item.shouldOpenInNewTab}>
+                                    {item.label}
+                                </Link>
                             </li>
                         ))}
                     </ul>
@@ -112,7 +124,7 @@ export const DropdownDevelopers: React.FunctionComponent<Props> = withTheme((pro
             </StyledWrap>
 
             <StyledLink
-                to="https://0x.org/docs"
+                to={WebsitePaths.Docs}
                 bgColor={props.theme.dropdownButtonBg}
                 isAccentColor={true}
                 isNoBorder={true}
-- 
cgit v1.2.3


From 592c1715571be07ca0f28a7f48f62001b45e846a Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 13:29:39 -0800
Subject: Custom getStartedLink based on screen size

---
 packages/website/ts/@next/pages/instant.tsx | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 0214ddd08..26a296977 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -1,3 +1,4 @@
+import { utils as sharedUtils } from '@0x/react-shared';
 import * as _ from 'lodash';
 import * as React from 'react';
 import styled, { keyframes } from 'styled-components';
@@ -13,8 +14,12 @@ import { Section, SectionProps } from 'ts/@next/components/newLayout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 import { Configurator } from 'ts/@next/pages/instant/configurator';
+import { WebsitePaths } from 'ts/types';
+import { utils } from 'ts/utils/utils';
 import { ModalContact } from '../components/modals/modal_contact';
 
+const CONFIGURATOR_MIN_WIDTH_PX = 1050;
+
 const featuresData = [
     {
         title: 'Support ERC-20 and ERC-721 tokens',
@@ -70,6 +75,15 @@ interface Props {
     };
 }
 
+export const getStartedClick = () => {
+    if (window.innerWidth < CONFIGURATOR_MIN_WIDTH_PX) {
+        utils.openUrl(`${WebsitePaths.Wiki}#Get-Started-With-Instant`);
+    } else {
+        sharedUtils.setUrlHash('configurator');
+        sharedUtils.scrollToHash('configurator', '');
+    }
+};
+
 export class Next0xInstant extends React.Component<Props> {
     public state = {
         isContactModalOpen: false,
@@ -80,7 +94,7 @@ export class Next0xInstant extends React.Component<Props> {
                 <Hero
                     title="Introducing 0x Instant"
                     description="A free and flexible way to offer simple crypto purchasing in any app or website"
-                    actions={<Button href="#configurator">Get Started</Button>}
+                    actions={<Button onClick={getStartedClick}>Get Started</Button>}
                 />
 
                 <Section isFullWidth={true} isPadded={false} padding="30px 0">
@@ -181,7 +195,7 @@ const ConfiguratorSection =
     styled(Section) <
     SectionProps >
     `
-  @media (max-width: 1050px) {
+  @media (max-width: ${CONFIGURATOR_MIN_WIDTH_PX}px) {
       display: none;
   }
 `;
-- 
cgit v1.2.3


From 37e5a8a8b7f841f5714cb90e0d9429ea80bf9009 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 13:29:46 -0800
Subject: Prettify file

---
 .../website/ts/@next/components/definition.tsx     | 37 +++++++++-------------
 1 file changed, 15 insertions(+), 22 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index 77f837294..da26ee140 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -25,11 +25,7 @@ interface Props {
 
 export const Definition = (props: Props) => (
     <Wrap {...props}>
-        <Icon
-            name={props.icon}
-            size={props.iconSize || 'medium'}
-            margin={[0, 0, 'default', 0]}
-        />
+        <Icon name={props.icon} size={props.iconSize || 'medium'} margin={[0, 0, 'default', 0]} />
 
         <TextWrap {...props}>
             <Heading
@@ -42,34 +38,28 @@ export const Definition = (props: Props) => (
             </Heading>
 
             {typeof props.description === 'string' ? (
-                <Paragraph isMuted={true}>
-                    {props.description}
-                </Paragraph>
+                <Paragraph isMuted={true}>{props.description}</Paragraph>
             ) : (
-                <>
-                    {props.description}
-                </>
+                <>{props.description}</>
             )}
 
-            {props.actions &&
+            {props.actions && (
                 <LinkWrap>
                     {props.actions.map((item, index) => (
-                        <Button
-                            key={`dlink-${index}`}
-                            href={item.url}
-                            isWithArrow={true}
-                            isAccentColor={true}
-                        >
+                        <Button key={`dlink-${index}`} href={item.url} isWithArrow={true} isAccentColor={true}>
                             {item.label}
                         </Button>
                     ))}
                 </LinkWrap>
-            }
+            )}
         </TextWrap>
     </Wrap>
 );
 
-const Wrap = styled.div<Props>`
+const Wrap =
+    styled.div <
+    Props >
+    `
     max-width: ${props => props.isInline && '354px'};
 
     & + & {
@@ -78,7 +68,7 @@ const Wrap = styled.div<Props>`
     }
 
     @media (min-width: 768px) {
-        width: ${props => props.isInline ? 'calc(33.3333% - 30px)' : '100%'};
+        width: ${props => (props.isInline ? 'calc(33.3333% - 30px)' : '100%')};
         display: ${props => props.isInlineIcon && 'flex'};
         justify-content: ${props => props.isInlineIcon && 'space-between'};
         align-items: ${props => props.isInlineIcon && 'center'};
@@ -94,7 +84,10 @@ const Wrap = styled.div<Props>`
     }
 `;
 
-const TextWrap = styled.div<Props>`
+const TextWrap =
+    styled.div <
+    Props >
+    `
     width: 100%;
     max-width: 560px;
 
-- 
cgit v1.2.3


From 024e503657dd4ce7f678a850c834cec464e6a8b2 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 13:37:05 -0800
Subject: Prettify button.tsx

---
 packages/website/ts/@next/components/button.tsx | 42 ++++++++++++-------------
 1 file changed, 21 insertions(+), 21 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index ab804b758..39c080f0b 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -25,16 +25,15 @@ interface ButtonInterface {
 }
 
 export const Button = (props: ButtonInterface) => {
-    const {
-        children,
-        href,
-        isWithArrow,
-        to,
-    } = props;
+    const { children, href, isWithArrow, to } = props;
     let linkElem;
 
-    if (href) { linkElem = 'a'; }
-    if (to) { linkElem = ReactRouterLink; }
+    if (href) {
+        linkElem = 'a';
+    }
+    if (to) {
+        linkElem = ReactRouterLink;
+    }
 
     const Component = linkElem ? ButtonBase.withComponent(linkElem) : ButtonBase;
 
@@ -42,29 +41,30 @@ export const Button = (props: ButtonInterface) => {
         <Component {...props}>
             {children}
 
-            { isWithArrow &&
+            {isWithArrow && (
                 <svg width="16" height="15" fill="none" xmlns="http://www.w3.org/2000/svg">
-                    <path
-                        d="M4.484.246l.024 1.411 8.146.053L.817 13.547l.996.996L13.65 2.706l.052 8.146 1.412.024L15.045.315 4.484.246z"
-                    />
+                    <path d="M4.484.246l.024 1.411 8.146.053L.817 13.547l.996.996L13.65 2.706l.052 8.146 1.412.024L15.045.315 4.484.246z" />
                 </svg>
-            }
+            )}
         </Component>
     );
 };
 
-const ButtonBase = styled.button<ButtonInterface>`
+const ButtonBase =
+    styled.button <
+    ButtonInterface >
+    `
     appearance: none;
     border: 1px solid transparent;
     display: inline-block;
     background-color: ${props => props.bgColor || colors.brandLight};
     background-color: ${props => (props.isTransparent || props.isWithArrow) && 'transparent'};
-    border-color: ${props => (props.isTransparent && !props.isWithArrow) && 'rgba(255, 255, 255, .4)'};
-    color: ${props => props.isAccentColor ? props.theme.linkColor : (props.color || props.theme.textColor)};
-    padding: ${props => (!props.isNoPadding && !props.isWithArrow) && '18px 30px'};
+    border-color: ${props => props.isTransparent && !props.isWithArrow && 'rgba(255, 255, 255, .4)'};
+    color: ${props => (props.isAccentColor ? props.theme.linkColor : props.color || props.theme.textColor)};
+    padding: ${props => !props.isNoPadding && !props.isWithArrow && '18px 30px'};
     white-space: ${props => props.isWithArrow && 'nowrap'};
     text-align: center;
-    font-size: ${props => props.isWithArrow ? '20px' : '18px'};
+    font-size: ${props => (props.isWithArrow ? '20px' : '18px')};
     text-decoration: none;
     cursor: pointer;
     outline: none;
@@ -77,12 +77,12 @@ const ButtonBase = styled.button<ButtonInterface>`
     }
 
     path {
-        fill: ${props => props.isAccentColor ? props.theme.linkColor : (props.color || props.theme.textColor)};
+        fill: ${props => (props.isAccentColor ? props.theme.linkColor : props.color || props.theme.textColor)};
     }
 
     &:hover {
-        background-color: ${props => (!props.isTransparent && !props.isWithArrow) && '#04BEA8'};
-        border-color: ${props => (props.isTransparent && !props.isNoBorder && !props.isWithArrow) && '#00AE99'};
+        background-color: ${props => !props.isTransparent && !props.isWithArrow && '#04BEA8'};
+        border-color: ${props => props.isTransparent && !props.isNoBorder && !props.isWithArrow && '#00AE99'};
 
         svg {
             transform: translate3d(2px, -2px, 0);
-- 
cgit v1.2.3


From 039b95c8c1423bb165cb18b48a6ee3671603fb1a Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 13:43:37 -0800
Subject: Janky but didn't want to mess anything else up, send in useAnchorTag
 boolean to force using anchortag

---
 packages/website/ts/@next/components/button.tsx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 39c080f0b..4c8c0361e 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -22,13 +22,14 @@ interface ButtonInterface {
     to?: string;
     onClick?: () => any;
     theme?: ThemeInterface;
+    useAnchorTag?: boolean;
 }
 
 export const Button = (props: ButtonInterface) => {
-    const { children, href, isWithArrow, to } = props;
+    const { children, href, isWithArrow, to, useAnchorTag } = props;
     let linkElem;
 
-    if (href) {
+    if (href || useAnchorTag) {
         linkElem = 'a';
     }
     if (to) {
-- 
cgit v1.2.3


From 6d66476d35b67f91563c1a06f25fea9fc2fb4320 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 13:44:08 -0800
Subject: Action takes in useAnchorTag

---
 packages/website/ts/@next/components/definition.tsx | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index da26ee140..be0973bdd 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -7,7 +7,9 @@ import { Heading, Paragraph } from 'ts/@next/components/text';
 
 interface Action {
     label: string;
-    url: string;
+    url?: string;
+    onClick?: () => void;
+    useAnchorTag?: boolean;
 }
 
 interface Props {
@@ -46,7 +48,14 @@ export const Definition = (props: Props) => (
             {props.actions && (
                 <LinkWrap>
                     {props.actions.map((item, index) => (
-                        <Button key={`dlink-${index}`} href={item.url} isWithArrow={true} isAccentColor={true}>
+                        <Button
+                            key={`dlink-${index}`}
+                            href={item.url}
+                            onClick={item.onClick}
+                            isWithArrow={true}
+                            isAccentColor={true}
+                            useAnchorTag={item.useAnchorTag}
+                        >
                             {item.label}
                         </Button>
                     ))}
-- 
cgit v1.2.3


From c126d01fe3fa2f170a1c70da6ee2cb497875ef03 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 13:44:19 -0800
Subject: Conditional getStartedClick working on features list

---
 packages/website/ts/@next/pages/instant.tsx | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 26a296977..9c820a4e6 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -20,6 +20,15 @@ import { ModalContact } from '../components/modals/modal_contact';
 
 const CONFIGURATOR_MIN_WIDTH_PX = 1050;
 
+export const getStartedClick = () => {
+    if (window.innerWidth < CONFIGURATOR_MIN_WIDTH_PX) {
+        utils.openUrl(`${WebsitePaths.Wiki}#Get-Started-With-Instant`);
+    } else {
+        sharedUtils.setUrlHash('configurator');
+        sharedUtils.scrollToHash('configurator', '');
+    }
+};
+
 const featuresData = [
     {
         title: 'Support ERC-20 and ERC-721 tokens',
@@ -29,7 +38,8 @@ const featuresData = [
         links: [
             {
                 label: 'Get Started',
-                url: '#',
+                onClick: getStartedClick,
+                useAnchorTag: true,
             },
             {
                 label: 'Explore the Docs',
@@ -75,15 +85,6 @@ interface Props {
     };
 }
 
-export const getStartedClick = () => {
-    if (window.innerWidth < CONFIGURATOR_MIN_WIDTH_PX) {
-        utils.openUrl(`${WebsitePaths.Wiki}#Get-Started-With-Instant`);
-    } else {
-        sharedUtils.setUrlHash('configurator');
-        sharedUtils.scrollToHash('configurator', '');
-    }
-};
-
 export class Next0xInstant extends React.Component<Props> {
     public state = {
         isContactModalOpen: false,
-- 
cgit v1.2.3


From 0e8f0d1d53c5ecc4d7c88457c21ec423d86b2293 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 13:59:12 -0800
Subject: Fix URLs

---
 packages/website/ts/@next/pages/instant.tsx | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 9c820a4e6..a2df3ffc6 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -43,7 +43,7 @@ const featuresData = [
             },
             {
                 label: 'Explore the Docs',
-                url: '#',
+                url: `${WebsitePaths.Wiki}#Get-Started-With-Instant`,
             },
         ],
     },
@@ -55,7 +55,7 @@ const featuresData = [
         links: [
             {
                 label: 'Learn about affiliate fees',
-                url: '#',
+                url: `${WebsitePaths.Wiki}#Learn-About-Affiliate-Fees`,
             },
         ],
     },
@@ -67,11 +67,7 @@ const featuresData = [
         links: [
             {
                 label: 'Explore AssetBuyer',
-                url: '#',
-            },
-            {
-                label: 'Learn about liquidity',
-                url: '#',
+                url: `${WebsitePaths.Docs}/asset-buyer`,
             },
         ],
     },
@@ -137,7 +133,7 @@ export class Next0xInstant extends React.Component<Props> {
                 <Banner
                     heading="Need more flexibility?"
                     subline="Dive into our docs, or contact us if needed"
-                    mainCta={{ text: 'Explore the Docs', href: '/docs' }}
+                    mainCta={{ text: 'Explore the Docs', href: `${WebsitePaths.Wiki}#Get-Started-With-Instant` }}
                     secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
                 />
                 <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
-- 
cgit v1.2.3


From 6e0d622a1559937d8867216d571156564c666c77 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 14:17:36 -0800
Subject: Open all new instant links in new window

---
 packages/website/ts/@next/components/button.tsx     |  6 ++++--
 packages/website/ts/@next/components/definition.tsx |  1 +
 packages/website/ts/@next/components/link.tsx       | 21 ++++++++++++++-------
 .../website/ts/@next/pages/instant/configurator.tsx | 13 +++++--------
 4 files changed, 24 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 4c8c0361e..b686b27a2 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -19,6 +19,7 @@ interface ButtonInterface {
     isInline?: boolean;
     href?: string;
     type?: string;
+    target?: string;
     to?: string;
     onClick?: () => any;
     theme?: ThemeInterface;
@@ -26,7 +27,7 @@ interface ButtonInterface {
 }
 
 export const Button = (props: ButtonInterface) => {
-    const { children, href, isWithArrow, to, useAnchorTag } = props;
+    const { children, href, isWithArrow, to, useAnchorTag, target } = props;
     let linkElem;
 
     if (href || useAnchorTag) {
@@ -37,9 +38,10 @@ export const Button = (props: ButtonInterface) => {
     }
 
     const Component = linkElem ? ButtonBase.withComponent(linkElem) : ButtonBase;
+    const targetProp = href && target ? { target } : {};
 
     return (
-        <Component {...props}>
+        <Component {...props} {...targetProp}>
             {children}
 
             {isWithArrow && (
diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index be0973bdd..d203151b9 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -55,6 +55,7 @@ export const Definition = (props: Props) => (
                             isWithArrow={true}
                             isAccentColor={true}
                             useAnchorTag={item.useAnchorTag}
+                            target="_blank"
                         >
                             {item.label}
                         </Button>
diff --git a/packages/website/ts/@next/components/link.tsx b/packages/website/ts/@next/components/link.tsx
index c3633987a..0976a57a8 100644
--- a/packages/website/ts/@next/components/link.tsx
+++ b/packages/website/ts/@next/components/link.tsx
@@ -13,19 +13,23 @@ interface LinkInterface {
     theme?: {
         textColor: string;
     };
+    target?: string;
 }
 
 export const Link = (props: LinkInterface) => {
-    const {
-        children,
-        isNoArrow,
-        href,
-    } = props;
+    const { children, isNoArrow, href, target } = props;
 
     return (
         <StyledLink to={href} {...props}>
             {children}
-            {!isNoArrow && <svg width="25" height="25" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M8.484 5.246l.023 1.411 8.147.053L4.817 18.547l.996.996L17.65 7.706l.052 8.146 1.411.024-.068-10.561-10.561-.069z" fill="currentColor"/></svg>}
+            {!isNoArrow && (
+                <svg width="25" height="25" fill="none" xmlns="http://www.w3.org/2000/svg">
+                    <path
+                        d="M8.484 5.246l.023 1.411 8.147.053L4.817 18.547l.996.996L17.65 7.706l.052 8.146 1.411.024-.068-10.561-10.561-.069z"
+                        fill="currentColor"
+                    />
+                </svg>
+            )}
         </StyledLink>
     );
 };
@@ -39,7 +43,10 @@ export const LinkWrap = styled.div`
     }
 `;
 
-const StyledLink = styled(ReactRouterLink)<LinkInterface>`
+const StyledLink =
+    styled(ReactRouterLink) <
+    LinkInterface >
+    `
     display: ${props => !props.isBlock && 'inline-flex'};
     color: ${props => props.color || props.theme.linkColor};
     text-align: center;
diff --git a/packages/website/ts/@next/pages/instant/configurator.tsx b/packages/website/ts/@next/pages/instant/configurator.tsx
index 007526396..7c67e6333 100644
--- a/packages/website/ts/@next/pages/instant/configurator.tsx
+++ b/packages/website/ts/@next/pages/instant/configurator.tsx
@@ -30,19 +30,16 @@ export class Configurator extends React.Component {
     public render(): React.ReactNode {
         const codeToDisplay = this._generateCodeDemoCode();
         return (
-            <FlexWrap
-                isFlex={true}
-            >
+            <FlexWrap isFlex={true}>
                 <Column width="442px" padding="0 70px 0 0">
                     <ConfigGenerator value={this.state.instantConfig} onConfigChange={this._handleConfigChange} />
                 </Column>
                 <Column width="100%">
                     <HeadingWrapper>
-                        <Heading size="small" marginBottom="15px">Code Snippet</Heading>
-                        <Link
-                            href={`${WebsitePaths.Wiki}#Get-Started-With-Instant`}
-                            isBlock={true}
-                        >
+                        <Heading size="small" marginBottom="15px">
+                            Code Snippet
+                        </Heading>
+                        <Link href={`${WebsitePaths.Wiki}#Get-Started-With-Instant`} isBlock={true} target="_blank">
                             Explore the Docs
                         </Link>
                     </HeadingWrapper>
-- 
cgit v1.2.3


From c4036d7d0f0b0aa2491b67ea882365858574d440 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 17 Dec 2018 12:23:08 -0800
Subject: fix(website): update Animation component for styled components v4

---
 .../ts/components/onboarding/onboarding_flow.tsx   |  4 +--
 packages/website/ts/components/ui/animation.tsx    | 42 ----------------------
 .../ui/ease_up_from_bottom_animation.tsx           | 32 +++++++++++++++++
 3 files changed, 34 insertions(+), 44 deletions(-)
 delete mode 100644 packages/website/ts/components/ui/animation.tsx
 create mode 100644 packages/website/ts/components/ui/ease_up_from_bottom_animation.tsx

(limited to 'packages')

diff --git a/packages/website/ts/components/onboarding/onboarding_flow.tsx b/packages/website/ts/components/onboarding/onboarding_flow.tsx
index 91d5f2476..ec1b5bc42 100644
--- a/packages/website/ts/components/onboarding/onboarding_flow.tsx
+++ b/packages/website/ts/components/onboarding/onboarding_flow.tsx
@@ -7,8 +7,8 @@ import {
     OnboardingTooltip,
     TooltipPointerDisplay,
 } from 'ts/components/onboarding/onboarding_tooltip';
-import { Animation } from 'ts/components/ui/animation';
 import { Container } from 'ts/components/ui/container';
+import { EaseUpFromBottomAnimation } from 'ts/components/ui/ease_up_from_bottom_animation';
 import { Overlay } from 'ts/components/ui/overlay';
 import { zIndex } from 'ts/style/z_index';
 
@@ -66,7 +66,7 @@ export class OnboardingFlow extends React.Component<OnboardingFlowProps> {
         let onboardingElement = null;
         const currentStep = this._getCurrentStep();
         if (this.props.isMobile) {
-            onboardingElement = <Animation type="easeUpFromBottom">{this._renderOnboardingCard()}</Animation>;
+            onboardingElement = <EaseUpFromBottomAnimation>{this._renderOnboardingCard()}</EaseUpFromBottomAnimation>;
         } else if (currentStep.position.type === 'target') {
             const { placement, target } = currentStep.position;
             onboardingElement = (
diff --git a/packages/website/ts/components/ui/animation.tsx b/packages/website/ts/components/ui/animation.tsx
deleted file mode 100644
index 943e3bf28..000000000
--- a/packages/website/ts/components/ui/animation.tsx
+++ /dev/null
@@ -1,42 +0,0 @@
-import * as React from 'react';
-import { keyframes, styled } from 'ts/style/theme';
-
-export type AnimationType = 'easeUpFromBottom';
-
-export interface AnimationProps {
-    type: AnimationType;
-}
-
-const PlainAnimation: React.StatelessComponent<AnimationProps> = props => <div {...props} />;
-
-const appearFromBottomFrames = keyframes`
-    from {
-        position: fixed;
-        bottom: -500px;
-        left: 0px;
-        right: 0px;
-    }
-
-    to {
-        position: fixed;
-        bottom: 0px;
-        left: 0px;
-        right: 0px;
-    }
-`;
-
-const stylesForAnimation: { [K in AnimationType]: string } = {
-    // Needed for safari
-    easeUpFromBottom: `position: fixed`,
-};
-
-const animations: { [K in AnimationType]: string } = {
-    easeUpFromBottom: `${appearFromBottomFrames} 1s ease 0s 1 forwards`,
-};
-
-export const Animation = styled(PlainAnimation)`
-    animation: ${props => animations[props.type]};
-    ${props => stylesForAnimation[props.type]};
-`;
-
-Animation.displayName = 'Animation';
diff --git a/packages/website/ts/components/ui/ease_up_from_bottom_animation.tsx b/packages/website/ts/components/ui/ease_up_from_bottom_animation.tsx
new file mode 100644
index 000000000..176c9410c
--- /dev/null
+++ b/packages/website/ts/components/ui/ease_up_from_bottom_animation.tsx
@@ -0,0 +1,32 @@
+import * as React from 'react';
+import { css, keyframes, styled } from 'ts/style/theme';
+
+const appearFromBottomFrames = keyframes`
+    from {
+        position: fixed;
+        bottom: -500px;
+        left: 0px;
+        right: 0px;
+    }
+
+    to {
+        position: fixed;
+        bottom: 0px;
+        left: 0px;
+        right: 0px;
+    }
+`;
+
+const stylesForAnimation = css`
+    position: fixed;
+`;
+const animations = css`
+    animation: ${appearFromBottomFrames} 1s ease 0s 1 forwards;
+`;
+
+export const EaseUpFromBottomAnimation = styled.div`
+    ${props => animations};
+    ${props => stylesForAnimation};
+`;
+
+EaseUpFromBottomAnimation.displayName = 'EaseUpFromBottomAnimation';
-- 
cgit v1.2.3


From 35f7dd71e94e61ce685976094c133634119dc636 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 14:37:18 -0800
Subject: prettify about page

---
 .../ts/@next/components/sections/landing/about.tsx | 47 ++++++----------------
 1 file changed, 13 insertions(+), 34 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index ee1cfb434..11151846a 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -1,10 +1,10 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import {Button} from 'ts/@next/components/button';
-import {Icon, InlineIconWrap} from 'ts/@next/components/icon';
-import {Column, FlexWrap, Section} from 'ts/@next/components/newLayout';
-import {Paragraph} from 'ts/@next/components/text';
+import { Button } from 'ts/@next/components/button';
+import { Icon, InlineIconWrap } from 'ts/@next/components/icon';
+import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
+import { Paragraph } from 'ts/@next/components/text';
 
 interface FigureProps {
     value: string;
@@ -20,20 +20,12 @@ export const SectionLandingAbout = () => (
             <Icon name="descriptionBolt" size="small" />
         </InlineIconWrap>
 
-        <Paragraph
-            size="large"
-            isCentered={true}
-            isMuted={1}
-            padding={['large', 0, 'default', 0]}
-        >
-            Anyone in the world can use 0x to service a wide variety of markets ranging from gaming items to financial instruments to assets that could have never existed before.
+        <Paragraph size="large" isCentered={true} isMuted={1} padding={['large', 0, 'default', 0]}>
+            Anyone in the world can use 0x to service a wide variety of markets ranging from gaming items to financial
+            instruments to assets that could have never existed before.
         </Paragraph>
 
-        <Button
-            href="#"
-            isWithArrow={true}
-            isAccentColor={true}
-        >
+        <Button href="#" isWithArrow={true} isAccentColor={true}>
             Discover how developers use 0x
         </Button>
 
@@ -46,32 +38,19 @@ export const SectionLandingAbout = () => (
         />
 
         <FlexWrap as="dl">
-            <Figure
-                value="873,435"
-                description="Number of Transactions"
-            />
+            <Figure value="873,435" description="Number of Transactions" />
 
-            <Figure
-                value="$203M"
-                description="Total Volume"
-            />
+            <Figure value="$203M" description="Total Volume" />
 
-            <Figure
-                value="227,372"
-                description="Number of Relayers"
-            />
+            <Figure value="227,372" description="Number of Relayers" />
         </FlexWrap>
     </Section>
 );
 
 const Figure = (props: FigureProps) => (
     <Column padding="0 30px">
-        <FigureValue>
-            {props.value}
-        </FigureValue>
-        <FigureDescription>
-            {props.description}
-        </FigureDescription>
+        <FigureValue>{props.value}</FigureValue>
+        <FigureDescription>{props.description}</FigureDescription>
     </Column>
 );
 
-- 
cgit v1.2.3


From a77e5a1a127e7e25281ff94c88b7a1a0034613b6 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 14:37:34 -0800
Subject: feat: fix links in navbar and dropdown

---
 packages/react-shared/src/components/link.tsx   | 13 ++--
 packages/react-shared/src/index.ts              |  2 +-
 packages/website/ts/@next/components/header.tsx | 85 ++++++++++++++-----------
 packages/website/ts/@next/components/link.tsx   | 22 ++++---
 4 files changed, 71 insertions(+), 51 deletions(-)

(limited to 'packages')

diff --git a/packages/react-shared/src/components/link.tsx b/packages/react-shared/src/components/link.tsx
index 089e6e2ba..2fb19ac11 100644
--- a/packages/react-shared/src/components/link.tsx
+++ b/packages/react-shared/src/components/link.tsx
@@ -1,13 +1,13 @@
 import * as _ from 'lodash';
 import * as React from 'react';
-import { Link as ReactRounterLink } from 'react-router-dom';
+import { NavLink as ReactRounterLink } from 'react-router-dom';
 import { Link as ScrollLink } from 'react-scroll';
 import * as validUrl from 'valid-url';
 
 import { LinkType } from '../types';
 import { constants } from '../utils/constants';
 
-interface BaseLinkProps {
+export interface BaseLinkProps {
     to: string;
     shouldOpenInNewTab?: boolean;
     className?: string;
@@ -18,11 +18,15 @@ interface BaseLinkProps {
     fontColor?: string;
 }
 
-interface ScrollLinkProps extends BaseLinkProps {
+export interface ScrollLinkProps extends BaseLinkProps {
     onActivityChanged?: (isActive: boolean) => void;
 }
 
-type LinkProps = BaseLinkProps & ScrollLinkProps;
+export interface ReactLinkProps extends BaseLinkProps {
+    activeStyle?: React.CSSProperties;
+}
+
+export type LinkProps = ReactLinkProps & ScrollLinkProps;
 
 export interface LinkState {}
 
@@ -94,6 +98,7 @@ export class Link extends React.Component<LinkProps, LinkState> {
                         onMouseOver={this.props.onMouseOver}
                         onMouseEnter={this.props.onMouseEnter}
                         onMouseLeave={this.props.onMouseLeave}
+                        activeStyle={this.props.activeStyle}
                     >
                         {this.props.children}
                     </ReactRounterLink>
diff --git a/packages/react-shared/src/index.ts b/packages/react-shared/src/index.ts
index a693f2a36..285e1c6b4 100644
--- a/packages/react-shared/src/index.ts
+++ b/packages/react-shared/src/index.ts
@@ -3,7 +3,7 @@ export { MarkdownLinkBlock } from './components/markdown_link_block';
 export { MarkdownCodeBlock } from './components/markdown_code_block';
 export { MarkdownSection } from './components/markdown_section';
 export { SectionHeader } from './components/section_header';
-export { Link } from './components/link';
+export { Link, LinkProps } from './components/link';
 
 export { HeaderSizes, Styles, EtherscanLinkSuffixes, Networks, ALink } from './types';
 
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 544a7daf1..00d45f123 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -1,8 +1,8 @@
+import { Link } from '@0x/react-shared';
 import _ from 'lodash';
 import * as React from 'react';
 import MediaQuery from 'react-responsive';
-import { NavLink as ReactRouterLink } from 'react-router-dom';
-import styled, { withTheme } from 'styled-components';
+import styled, { css, withTheme } from 'styled-components';
 
 import Headroom from 'react-headroom';
 
@@ -29,6 +29,7 @@ interface NavItemProps {
     text?: string;
     dropdownWidth?: number;
     dropdownComponent?: React.ReactNode;
+    shouldOpenInNewTab?: boolean;
 }
 
 interface DropdownWrapInterface {
@@ -43,14 +44,12 @@ const navItems: NavItemProps[] = [
     },
     {
         id: 'products',
-        url: '#',
         text: 'Products',
         dropdownComponent: DropdownProducts,
         dropdownWidth: 280,
     },
     {
         id: 'developers',
-        url: '#',
         text: 'Developers',
         dropdownComponent: DropdownDevelopers,
         dropdownWidth: 480,
@@ -62,7 +61,8 @@ const navItems: NavItemProps[] = [
     },
     {
         id: 'blog',
-        url: 'https://blog.0x.org/latest',
+        url: 'https://blog.0xproject.com/latest',
+        shouldOpenInNewTab: true,
         text: 'Blog',
     },
 ];
@@ -72,7 +72,7 @@ class HeaderBase extends React.Component<HeaderProps> {
         if (this.props.isNavToggled) {
             this.props.toggleMobileNav();
         }
-    }
+    };
 
     public render(): React.ReactNode {
         const { isNavToggled, toggleMobileNav, theme } = this.props;
@@ -81,25 +81,16 @@ class HeaderBase extends React.Component<HeaderProps> {
             <Headroom onUnpin={this.onUnpin} downTolerance={4} upTolerance={10}>
                 <StyledHeader isNavToggled={isNavToggled}>
                     <HeaderWrap>
-                        <ReactRouterLink to={WebsitePaths.Home}>
+                        <Link to={WebsitePaths.Home}>
                             <Logo />
-                        </ReactRouterLink>
+                        </Link>
 
                         <NavLinks>
-                            {_.map(navItems, (link, index) => (
-                                <NavItem
-                                    key={`navlink-${index}`}
-                                    link={link}
-                                />
-                            ))}
+                            {_.map(navItems, (link, index) => <NavItem key={`navlink-${index}`} link={link} />)}
                         </NavLinks>
 
                         <MediaQuery minWidth={990}>
-                            <TradeButton
-                                bgColor={theme.headerButtonBg}
-                                color="#ffffff"
-                                href="/portal"
-                            >
+                            <TradeButton bgColor={theme.headerButtonBg} color="#ffffff" href="/portal">
                                 Trade on 0x
                             </TradeButton>
                         </MediaQuery>
@@ -118,23 +109,30 @@ export const Header = withTheme(HeaderBase);
 const NavItem = (props: { link: NavItemProps; key: string }) => {
     const { link } = props;
     const Subnav = link.dropdownComponent;
-
+    const linkElement = _.isUndefined(link.url) ? (
+        <StyledAnchor href="#">{link.text}</StyledAnchor>
+    ) : (
+        <StyledNavLink to={link.url} shouldOpenInNewTab={link.shouldOpenInNewTab}>
+            {link.text}
+        </StyledNavLink>
+    );
     return (
         <LinkWrap>
-            <StyledNavLink to={link.url}>
-                {link.text}
-            </StyledNavLink>
+            {linkElement}
 
-            {link.dropdownComponent &&
+            {link.dropdownComponent && (
                 <DropdownWrap width={link.dropdownWidth}>
                     <Subnav />
                 </DropdownWrap>
-            }
+            )}
         </LinkWrap>
     );
 };
 
-const StyledHeader = styled.header<HeaderProps>`
+const StyledHeader =
+    styled.header <
+    HeaderProps >
+    `
     padding: 30px;
     background-color: ${props => props.theme.bgColor};
 `;
@@ -157,9 +155,7 @@ const LinkWrap = styled.li`
     }
 `;
 
-const StyledNavLink = styled(ReactRouterLink).attrs({
-    activeStyle: { opacity: 1 },
-})`
+const linkStyles = css`
     color: ${props => props.theme.textColor};
     opacity: 0.5;
     transition: opacity 0.35s;
@@ -171,15 +167,25 @@ const StyledNavLink = styled(ReactRouterLink).attrs({
     }
 `;
 
+const StyledNavLink = styled(Link).attrs({
+    activeStyle: { opacity: 1 },
+})`
+    ${linkStyles};
+`;
+
+const StyledAnchor = styled.a`
+    ${linkStyles};
+`;
+
 const HeaderWrap = styled(FlexWrap)`
-  justify-content: space-between;
-  align-items: center;
-
-  @media (max-width: 800px) {
-      padding-top: 0;
-      display: flex;
-      padding-bottom: 0;
-  }
+    justify-content: space-between;
+    align-items: center;
+
+    @media (max-width: 800px) {
+        padding-top: 0;
+        display: flex;
+        padding-bottom: 0;
+    }
 `;
 
 const NavLinks = styled.ul`
@@ -192,7 +198,10 @@ const NavLinks = styled.ul`
     }
 `;
 
-const DropdownWrap = styled.div<DropdownWrapInterface>`
+const DropdownWrap =
+    styled.div <
+    DropdownWrapInterface >
+    `
     width: ${props => props.width || 280}px;
     padding: 15px 0;
     border: 1px solid transparent;
diff --git a/packages/website/ts/@next/components/link.tsx b/packages/website/ts/@next/components/link.tsx
index c3633987a..6ca1e44c1 100644
--- a/packages/website/ts/@next/components/link.tsx
+++ b/packages/website/ts/@next/components/link.tsx
@@ -1,5 +1,5 @@
+import { Link as SmartLink } from '@0x/react-shared';
 import * as React from 'react';
-import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
 interface LinkInterface {
@@ -16,16 +16,19 @@ interface LinkInterface {
 }
 
 export const Link = (props: LinkInterface) => {
-    const {
-        children,
-        isNoArrow,
-        href,
-    } = props;
+    const { children, isNoArrow, href } = props;
 
     return (
         <StyledLink to={href} {...props}>
             {children}
-            {!isNoArrow && <svg width="25" height="25" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M8.484 5.246l.023 1.411 8.147.053L4.817 18.547l.996.996L17.65 7.706l.052 8.146 1.411.024-.068-10.561-10.561-.069z" fill="currentColor"/></svg>}
+            {!isNoArrow && (
+                <svg width="25" height="25" fill="none" xmlns="http://www.w3.org/2000/svg">
+                    <path
+                        d="M8.484 5.246l.023 1.411 8.147.053L4.817 18.547l.996.996L17.65 7.706l.052 8.146 1.411.024-.068-10.561-10.561-.069z"
+                        fill="currentColor"
+                    />
+                </svg>
+            )}
         </StyledLink>
     );
 };
@@ -39,7 +42,10 @@ export const LinkWrap = styled.div`
     }
 `;
 
-const StyledLink = styled(ReactRouterLink)<LinkInterface>`
+const StyledLink =
+    styled(SmartLink) <
+    LinkInterface >
+    `
     display: ${props => !props.isBlock && 'inline-flex'};
     color: ${props => props.color || props.theme.linkColor};
     text-align: center;
-- 
cgit v1.2.3


From 1f59c99532228129c69f3772d399fbb1b22ba8df Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 14:42:08 -0800
Subject: total stats

---
 packages/website/ts/@next/components/sections/landing/about.tsx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index 11151846a..9c2c29446 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -38,11 +38,11 @@ export const SectionLandingAbout = () => (
         />
 
         <FlexWrap as="dl">
-            <Figure value="873,435" description="Number of Transactions" />
+            <Figure value="166,976" description="Total Transactions" />
 
-            <Figure value="$203M" description="Total Volume" />
+            <Figure value="$216M" description="Total Volume" />
 
-            <Figure value="227,372" description="Number of Relayers" />
+            <Figure value="30+" description="Total Projects" />
         </FlexWrap>
     </Section>
 );
-- 
cgit v1.2.3


From be3142a96a860d764ebb95cc2bc680fc11fd146e Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 15:12:54 -0800
Subject: feat: fix footer links

---
 .../components/dropdowns/dropdown_developers.tsx   |  5 +--
 packages/website/ts/@next/components/footer.tsx    | 42 +++++++++++-----------
 packages/website/ts/utils/constants.ts             |  1 +
 3 files changed, 25 insertions(+), 23 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
index acd5cb0ce..96d88846b 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
@@ -8,6 +8,7 @@ import { Column, FlexWrap, WrapGrid } from 'ts/@next/components/newLayout';
 import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
 import { Heading } from 'ts/@next/components/text';
 import { WebsitePaths } from 'ts/types';
+import { constants } from 'ts/utils/constants';
 
 interface Props {
     theme: ThemeValuesInterface;
@@ -60,12 +61,12 @@ const linksData: LinkConfig[] = [
     },
     {
         label: 'Github',
-        url: 'https://github.com/0xProject',
+        url: constants.URL_GITHUB_ORG,
         shouldOpenInNewTab: true,
     },
     {
         label: 'Protocol specification',
-        url: 'https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md',
+        url: constants.URL_PROTOCOL_SPECIFICATION,
         shouldOpenInNewTab: true,
     },
 ];
diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 155f46979..cd3fe8363 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -1,3 +1,4 @@
+import { Link as SmartLink } from '@0x/react-shared';
 import * as _ from 'lodash';
 import * as React from 'react';
 import MediaQuery from 'react-responsive';
@@ -8,11 +9,12 @@ import { Logo } from 'ts/@next/components/logo';
 import { Column, FlexWrap, WrapGrid } from 'ts/@next/components/newLayout';
 import { NewsletterForm } from 'ts/@next/components/newsletter_form';
 import { WebsitePaths } from 'ts/types';
+import { constants } from 'ts/utils/constants';
 
 interface LinkInterface {
     text: string;
     url: string;
-    newWindow?: boolean;
+    shouldOpenInNewTab?: boolean;
 }
 
 interface LinkRows {
@@ -37,9 +39,9 @@ const linkRows: LinkRows[] = [
     {
         heading: 'Developers',
         links: [
-            { url: '#', text: 'Documentation' },
-            { url: '#', text: 'GitHub' },
-            { url: '#', text: 'Whitepaper' },
+            { url: WebsitePaths.Docs, text: 'Documentation' },
+            { url: constants.URL_GITHUB_ORG, text: 'GitHub', shouldOpenInNewTab: true },
+            { url: WebsitePaths.Whitepaper, text: 'Whitepaper', shouldOpenInNewTab: true },
         ],
     },
     {
@@ -57,10 +59,10 @@ const linkRows: LinkRows[] = [
         heading: 'Community',
         isOnMobile: true,
         links: [
-            { url: '#', text: 'Twitter' },
-            { url: '#', text: 'Rocket Chat' },
-            { url: '#', text: 'Facebook' },
-            { url: '#', text: 'Reddit' },
+            { url: constants.URL_TWITTER, text: 'Twitter', shouldOpenInNewTab: true },
+            { url: constants.URL_ZEROEX_CHAT, text: 'Discord Chat', shouldOpenInNewTab: true },
+            { url: constants.URL_FACEBOOK, text: 'Facebook', shouldOpenInNewTab: true },
+            { url: constants.URL_REDDIT, text: 'Reddit', shouldOpenInNewTab: true },
         ],
     },
 ];
@@ -78,9 +80,7 @@ export const Footer: React.StatelessComponent = () => (
                     {_.map(linkRows, (row: LinkRows, index) => (
                         <MediaQuery minWidth={row.isOnMobile ? 0 : 768} key={`fc-${index}`}>
                             <FooterSectionWrap>
-                                <RowHeading>
-                                    {row.heading}
-                                </RowHeading>
+                                <RowHeading>{row.heading}</RowHeading>
 
                                 <LinkList links={row.links} />
                             </FooterSectionWrap>
@@ -93,15 +93,15 @@ export const Footer: React.StatelessComponent = () => (
 );
 
 const LinkList = (props: LinkListProps) => (
-  <List>
-    {_.map(props.links, (link, index) => (
-      <li key={`fl-${index}`}>
-        <Link to={link.url}>
-          {link.text}
-        </Link>
-      </li>
-    ))}
-  </List>
+    <List>
+        {_.map(props.links, (link, index) => (
+            <li key={`fl-${index}`}>
+                <Link to={link.url} shouldOpenInNewTab={link.shouldOpenInNewTab}>
+                    {link.text}
+                </Link>
+            </li>
+        ))}
+    </List>
 );
 
 const FooterWrap = styled.footer`
@@ -154,7 +154,7 @@ const List = styled.ul`
     }
 `;
 
-const Link = styled(ReactRouterLink)`
+const Link = styled(SmartLink)`
     color: inherit;
     opacity: 0.5;
     display: block;
diff --git a/packages/website/ts/utils/constants.ts b/packages/website/ts/utils/constants.ts
index 3248d3911..0256ccd57 100644
--- a/packages/website/ts/utils/constants.ts
+++ b/packages/website/ts/utils/constants.ts
@@ -96,6 +96,7 @@ export const constants = {
     URL_SANDBOX: 'https://codesandbox.io/s/1qmjyp7p5j',
     URL_STANDARD_RELAYER_API_GITHUB: 'https://github.com/0xProject/standard-relayer-api/blob/master/README.md',
     URL_TWITTER: 'https://twitter.com/0xproject',
+    URL_FACEBOOK: 'https://www.facebook.com/0xProject/',
     URL_WETH_IO: 'https://weth.io/',
     URL_ZEROEX_CHAT,
     URL_LAUNCH_KIT: 'https://github.com/0xProject/0x-launch-kit',
-- 
cgit v1.2.3


From 248a3998cf9da7884bf85ab917fff240f1af82e9 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 15:15:37 -0800
Subject: prettify launch kit

---
 packages/website/ts/@next/pages/launch_kit.tsx | 48 ++++++++++----------------
 1 file changed, 19 insertions(+), 29 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index bef5d2164..1c0ce7d06 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -1,7 +1,7 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 
-import {Hero} from 'ts/@next/components/hero';
+import { Hero } from 'ts/@next/components/hero';
 
 import { Banner } from 'ts/@next/components/banner';
 import { Button } from 'ts/@next/components/button';
@@ -9,7 +9,7 @@ import { Definition } from 'ts/@next/components/definition';
 import { Icon } from 'ts/@next/components/icon';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 
-import {Section} from 'ts/@next/components/newLayout';
+import { Section } from 'ts/@next/components/newLayout';
 import { ModalContact } from '../components/modals/modal_contact';
 
 import { WebsitePaths } from 'ts/types';
@@ -20,15 +20,9 @@ const offersData = [
         title: 'Perfect for developers who need a simple drop-in marketplace',
         description: (
             <ul>
-                <li>
-                    Quickly launch a market for your project’s token
-                </li>
-                <li>
-                    Seamlessly create an in-game marketplace for digital items and collectables
-                </li>
-                <li>
-                    Easily build a 0x relayer for your local market
-                </li>
+                <li>Quickly launch a market for your project’s token</li>
+                <li>Seamlessly create an in-game marketplace for digital items and collectables</li>
+                <li>Easily build a 0x relayer for your local market</li>
             </ul>
         ),
     },
@@ -47,14 +41,10 @@ export class NextLaunchKit extends React.Component {
                     title="0x Launch Kit"
                     description="Launch a relayer in under a minute"
                     figure={<Icon name="launchKit" size="hero" margin={['small', 0, 'small', 0]} />}
-                    actions={<HeroActions/>}
+                    actions={<HeroActions />}
                 />
 
-                <Section
-                    bgColor="dark"
-                    isFlex={true}
-                    maxWidth="1170px"
-                >
+                <Section bgColor="dark" isFlex={true} maxWidth="1170px">
                     <Definition
                         title="Networked Liquidity Pool"
                         titleSize="small"
@@ -84,16 +74,16 @@ export class NextLaunchKit extends React.Component {
                 </Section>
 
                 <Section>
-                {_.map(offersData, (item, index) => (
-                    <Definition
-                        key={`offers-${index}`}
-                        icon={item.icon}
-                        title={item.title}
-                        description={item.description}
-                        isInlineIcon={true}
-                        iconSize={240}
-                    />
-                ))}
+                    {_.map(offersData, (item, index) => (
+                        <Definition
+                            key={`offers-${index}`}
+                            icon={item.icon}
+                            title={item.title}
+                            description={item.description}
+                            isInlineIcon={true}
+                            iconSize={240}
+                        />
+                    ))}
                 </Section>
 
                 <Banner
@@ -109,11 +99,11 @@ export class NextLaunchKit extends React.Component {
 
     public _onOpenContactModal = (): void => {
         this.setState({ isContactModalOpen: true });
-    }
+    };
 
     public _onDismissContactModal = (): void => {
         this.setState({ isContactModalOpen: false });
-    }
+    };
 }
 
 const HeroActions = () => (
-- 
cgit v1.2.3


From 4cf3172c900f9b7ea7102ff2785932e8c9f473ca Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 15:34:21 -0800
Subject: feat: final footer polish

---
 packages/website/ts/@next/components/footer.tsx | 4 ++--
 packages/website/ts/types.ts                    | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index cd3fe8363..fedae5a1b 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -41,7 +41,7 @@ const linkRows: LinkRows[] = [
         links: [
             { url: WebsitePaths.Docs, text: 'Documentation' },
             { url: constants.URL_GITHUB_ORG, text: 'GitHub', shouldOpenInNewTab: true },
-            { url: WebsitePaths.Whitepaper, text: 'Whitepaper', shouldOpenInNewTab: true },
+            { url: constants.URL_PROTOCOL_SPECIFICATION, text: 'Protocol Spec', shouldOpenInNewTab: true },
         ],
     },
     {
@@ -51,7 +51,7 @@ const linkRows: LinkRows[] = [
             { url: WebsitePaths.AboutMission, text: 'Mission' },
             { url: WebsitePaths.AboutTeam, text: 'Team' },
             { url: WebsitePaths.AboutJobs, text: 'Jobs' },
-            { url: WebsitePaths.AboutPress, text: 'Press Kit' },
+            { url: WebsitePaths.AboutPress, text: 'Press' },
             { url: WebsitePaths.Ecosystem, text: 'Grant Program' },
         ],
     },
diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index b54ec94b6..e4df19990 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -359,7 +359,7 @@ export enum WebsitePaths {
     LaunchKit = '/launch-kit',
     Instant = '/instant',
     Community = '/community',
-    Ecosystem = '/ecosystem',
+    Ecosystem = '/eap',
     MarketMaker = '/market-maker',
     Why = '/why',
     Whitepaper = '/pdfs/0x_white_paper.pdf',
-- 
cgit v1.2.3


From 62f5c58d83b09e1b4b320aea47c93f482242c340 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 15:39:02 -0800
Subject: fragment and launchkit url

---
 packages/website/ts/@next/pages/launch_kit.tsx | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index 1c0ce7d06..189c46892 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -107,13 +107,17 @@ export class NextLaunchKit extends React.Component {
 }
 
 const HeroActions = () => (
-    <>
+    <React.Fragment>
         <Button href="https://github.com/0xProject/0x-launch-kit" isInline={true}>
             Get Started
         </Button>
 
-        <Button to={WebsitePaths.Why} isTransparent={true} isInline={true}>
+        <Button
+            to={'https://blog.0xproject.com/introducing-the-0x-launch-kit-4acdc3453585'}
+            isTransparent={true}
+            isInline={true}
+        >
             Learn More
         </Button>
-    </>
+    </React.Fragment>
 );
-- 
cgit v1.2.3


From 64e84a35106717e569a8268494af83732eda7fd3 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 15:39:22 -0800
Subject: feat: fix blog link

---
 packages/website/ts/@next/components/footer.tsx | 2 +-
 packages/website/ts/@next/components/header.tsx | 3 ++-
 packages/website/ts/utils/constants.ts          | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index fedae5a1b..1e4d7789b 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -41,7 +41,7 @@ const linkRows: LinkRows[] = [
         links: [
             { url: WebsitePaths.Docs, text: 'Documentation' },
             { url: constants.URL_GITHUB_ORG, text: 'GitHub', shouldOpenInNewTab: true },
-            { url: constants.URL_PROTOCOL_SPECIFICATION, text: 'Protocol Spec', shouldOpenInNewTab: true },
+            { url: constants.URL_PROTOCOL_SPECIFICATION, text: 'Protogcol Spec', shouldOpenInNewTab: true },
         ],
     },
     {
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 00d45f123..e6b49e395 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -15,6 +15,7 @@ import { MobileNav } from 'ts/@next/components/mobileNav';
 import { FlexWrap } from 'ts/@next/components/newLayout';
 import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
 import { WebsitePaths } from 'ts/types';
+import { constants } from 'ts/utils/constants';
 
 interface HeaderProps {
     location?: Location;
@@ -61,7 +62,7 @@ const navItems: NavItemProps[] = [
     },
     {
         id: 'blog',
-        url: 'https://blog.0xproject.com/latest',
+        url: constants.URL_BLOG,
         shouldOpenInNewTab: true,
         text: 'Blog',
     },
diff --git a/packages/website/ts/utils/constants.ts b/packages/website/ts/utils/constants.ts
index 0256ccd57..9cc5bf8a5 100644
--- a/packages/website/ts/utils/constants.ts
+++ b/packages/website/ts/utils/constants.ts
@@ -74,7 +74,7 @@ export const constants = {
     URL_ANGELLIST: 'https://angel.co/0xproject/jobs',
     URL_APACHE_LICENSE: 'http://www.apache.org/licenses/LICENSE-2.0',
     URL_BITLY_API: 'https://api-ssl.bitly.com',
-    URL_BLOG: 'https://blog.0x.org/latest',
+    URL_BLOG: 'https://blog.0xproject.com/latest',
     URL_DISCOURSE_FORUM: 'https://forum.0x.org',
     URL_FIREFOX_U2F_ADDON: 'https://addons.mozilla.org/en-US/firefox/addon/u2f-support-add-on/',
     URL_TESTNET_FAUCET: 'https://faucet.0x.org',
-- 
cgit v1.2.3


From bb691aa4ed15f0d9ed4a3beb7778311faf57aef1 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 15:48:17 -0800
Subject: feat: more blog url fixes

---
 packages/website/ts/@next/components/mobileNav.tsx | 45 +++++++++++-----------
 packages/website/ts/components/eth_wrappers.tsx    |  2 +-
 packages/website/ts/utils/constants.ts             |  5 ++-
 3 files changed, 26 insertions(+), 26 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/mobileNav.tsx b/packages/website/ts/@next/components/mobileNav.tsx
index 8b5ffd7e8..122036b9a 100644
--- a/packages/website/ts/@next/components/mobileNav.tsx
+++ b/packages/website/ts/@next/components/mobileNav.tsx
@@ -2,9 +2,9 @@ import * as React from 'react';
 import MediaQuery from 'react-responsive';
 import styled from 'styled-components';
 
-import {Link} from 'react-router-dom';
+import { Link } from 'react-router-dom';
 
-import {WrapGrid, WrapProps} from 'ts/@next/components/newLayout';
+import { WrapGrid, WrapProps } from 'ts/@next/components/newLayout';
 import { WebsitePaths } from 'ts/types';
 
 interface Props {
@@ -24,14 +24,10 @@ export class MobileNav extends React.PureComponent<Props> {
 
                         <ul>
                             <li>
-                                <Link to={WebsitePaths.Instant}>
-                                    0x Instant
-                                </Link>
+                                <Link to={WebsitePaths.Instant}>0x Instant</Link>
                             </li>
                             <li>
-                                <Link to={WebsitePaths.LaunchKit}>
-                                    0x Launch Kit
-                                </Link>
+                                <Link to={WebsitePaths.LaunchKit}>0x Launch Kit</Link>
                             </li>
                         </ul>
                     </Section>
@@ -39,39 +35,36 @@ export class MobileNav extends React.PureComponent<Props> {
                     <Section isDark={true}>
                         <Grid as="ul" isFullWidth={true} isWrapped={true}>
                             <li>
-                                <Link to={WebsitePaths.Why}>
-                                    Why 0x
-                                </Link>
+                                <Link to={WebsitePaths.Why}>Why 0x</Link>
                             </li>
                             <li>
-                                <Link to={WebsitePaths.AboutMission}>
-                                    About
-                                </Link>
+                                <Link to={WebsitePaths.AboutMission}>About</Link>
                             </li>
                             <li>
-                                <a href="https://blog.0x.org/latest" target="_blank">
+                                <a href="https://blog.0xproject.com/latest" target="_blank">
                                     Blog
                                 </a>
                             </li>
                         </Grid>
                     </Section>
 
-                    {isToggled &&
-                        <Overlay onClick={toggleMobileNav} />
-                    }
+                    {isToggled && <Overlay onClick={toggleMobileNav} />}
                 </Wrap>
             </MediaQuery>
         );
     }
 }
 
-const Wrap = styled.nav<{ isToggled: boolean }>`
+const Wrap =
+    styled.nav <
+    { isToggled: boolean } >
+    `
     width: 100%;
     height: 357px;
     background-color: ${props => props.theme.mobileNavBgUpper};
     color: ${props => props.theme.mobileNavColor};
-    transition: ${props => props.isToggled ? 'visibility 0s, transform 0.5s' : 'visibility 0s 0.5s, transform 0.5s'};
-    transform: translate3d(0, ${props => props.isToggled ? 0 : '-100%'}, 0);
+    transition: ${props => (props.isToggled ? 'visibility 0s, transform 0.5s' : 'visibility 0s 0.5s, transform 0.5s')};
+    transform: translate3d(0, ${props => (props.isToggled ? 0 : '-100%')}, 0);
     visibility: ${props => !props.isToggled && 'hidden'};
     position: fixed;
     display: flex;
@@ -103,13 +96,19 @@ const Overlay = styled.div`
     cursor: pointer;
 `;
 
-const Section = styled.div<{ isDark?: boolean }>`
+const Section =
+    styled.div <
+    { isDark: boolean } >
+    `
     width: 100%;
     padding: 15px 30px;
     background-color: ${props => props.isDark && props.theme.mobileNavBgLower};
 `;
 
-const Grid = styled(WrapGrid)<WrapProps>`
+const Grid =
+    styled(WrapGrid) <
+    WrapProps >
+    `
     justify-content: flex-start;
 
     li {
diff --git a/packages/website/ts/components/eth_wrappers.tsx b/packages/website/ts/components/eth_wrappers.tsx
index 61daa1103..dc597b18f 100644
--- a/packages/website/ts/components/eth_wrappers.tsx
+++ b/packages/website/ts/components/eth_wrappers.tsx
@@ -209,7 +209,7 @@ export class EthWrappers extends React.Component<EthWrappersProps, EthWrappersSt
                     <Divider />
                     <div className="pt2" style={{ lineHeight: 1.5 }}>
                         The{' '}
-                        <a href="https://blog.0x.org/canonical-weth-a9aa7d0279dd" target="_blank">
+                        <a href={constants.URL_CANONICAL_WETH_POST} target="_blank">
                             canonical WETH
                         </a>{' '}
                         contract is updated when necessary. Unwrap outdated WETH in order to
 retrieve your ETH and move
diff --git a/packages/website/ts/utils/constants.ts b/packages/website/ts/utils/constants.ts
index 9cc5bf8a5..c8c8099c9 100644
--- a/packages/website/ts/utils/constants.ts
+++ b/packages/website/ts/utils/constants.ts
@@ -98,16 +98,17 @@ export const constants = {
     URL_TWITTER: 'https://twitter.com/0xproject',
     URL_FACEBOOK: 'https://www.facebook.com/0xProject/',
     URL_WETH_IO: 'https://weth.io/',
+    URL_CANONICAL_WETH_POST: 'https://blog.0xproject.com/canonical-weth-a9aa7d0279dd',
     URL_ZEROEX_CHAT,
     URL_LAUNCH_KIT: 'https://github.com/0xProject/0x-launch-kit',
-    URL_LAUNCH_KIT_BLOG_POST: 'https://blog.0x.org/introducing-the-0x-launch-kit-4acdc3453585',
+    URL_LAUNCH_KIT_BLOG_POST: 'https://blog.0xproject.com/introducing-the-0x-launch-kit-4acdc3453585',
     URL_WEB3_DOCS: 'https://github.com/ethereum/wiki/wiki/JavaScript-API',
     URL_WEB3_DECODED_LOG_ENTRY_EVENT:
         'https://github.com/0xProject/web3-typescript-typings/blob/f5bcb96/index.d.ts#L123',
     URL_WEB3_LOG_ENTRY_EVENT: 'https://github.com/0xProject/web3-typescript-typings/blob/f5bcb96/index.d.ts#L127',
     URL_WEB3_PROVIDER_DOCS: 'https://github.com/0xProject/web3-typescript-typings/blob/f5bcb96/index.d.ts#L150',
     URL_BIGNUMBERJS_GITHUB: 'http://mikemcl.github.io/bignumber.js',
-    URL_MISSION_AND_VALUES_BLOG_POST: 'https://blog.0x.org/the-0x-mission-and-values-181a58706f9f',
+    URL_MISSION_AND_VALUES_BLOG_POST: 'https://blog.0xproject.com/the-0x-mission-and-values-181a58706f9f',
     DEVELOPER_TOPBAR_LINKS: [
         {
             title: Key.Wiki,
-- 
cgit v1.2.3


From d34d8cac5ddcee5a1583445f2e571b8eac590e58 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 15:58:05 -0800
Subject: Remove unused target

---
 packages/website/ts/@next/components/link.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/link.tsx b/packages/website/ts/@next/components/link.tsx
index 0976a57a8..001bc3713 100644
--- a/packages/website/ts/@next/components/link.tsx
+++ b/packages/website/ts/@next/components/link.tsx
@@ -17,7 +17,7 @@ interface LinkInterface {
 }
 
 export const Link = (props: LinkInterface) => {
-    const { children, isNoArrow, href, target } = props;
+    const { children, isNoArrow, href } = props;
 
     return (
         <StyledLink to={href} {...props}>
-- 
cgit v1.2.3


From 14767f1a513c47c616d9ed3783f6c2bbe6963fef Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 15:58:27 -0800
Subject: Prettify banner

---
 packages/website/ts/@next/components/banner.tsx | 63 ++++++++++---------------
 1 file changed, 26 insertions(+), 37 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index 2620b92ef..40ec22c3f 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -3,11 +3,11 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import {Button} from 'ts/@next/components/button';
-import {ThemeInterface} from 'ts/@next/components/siteWrap';
-import {Paragraph} from 'ts/@next/components/text';
+import { Button } from 'ts/@next/components/button';
+import { ThemeInterface } from 'ts/@next/components/siteWrap';
+import { Paragraph } from 'ts/@next/components/text';
 
-import {Column, Section} from 'ts/@next/components/newLayout';
+import { Column, Section } from 'ts/@next/components/newLayout';
 
 interface Props {
     heading?: string;
@@ -28,44 +28,30 @@ interface BorderProps {
 }
 
 export const Banner: React.StatelessComponent<Props> = (props: Props) => {
-    const {
-        heading,
-        subline,
-        mainCta,
-        secondaryCta,
-    } = props;
+    const { heading, subline, mainCta, secondaryCta } = props;
     return (
-        <CustomSection
-            bgColor="light"
-            isFlex={true}
-            flexBreakpoint="900px"
-            paddingMobile="120px 0"
-        >
-            <Border/>
+        <CustomSection bgColor="light" isFlex={true} flexBreakpoint="900px" paddingMobile="120px 0">
+            <Border />
             <Border isBottom={true} />
 
             <Column>
                 <CustomHeading>{heading}</CustomHeading>
 
-                {subline &&
+                {subline && (
                     <Paragraph color={colors.white} isMuted={0.5} isNoMargin={true}>
                         {subline}
                     </Paragraph>
-                }
+                )}
             </Column>
             <Column>
                 <ButtonWrap>
-                    {mainCta &&
-                        <Button
-                            color={colors.white}
-                            isTransparent={false}
-                            href={mainCta.href}
-                        >
+                    {mainCta && (
+                        <Button color={colors.white} isTransparent={false} href={mainCta.href}>
                             {mainCta.text}
                         </Button>
-                    }
+                    )}
 
-                    {secondaryCta &&
+                    {secondaryCta && (
                         <Button
                             color={colors.white}
                             href={secondaryCta.href}
@@ -74,7 +60,7 @@ export const Banner: React.StatelessComponent<Props> = (props: Props) => {
                         >
                             {secondaryCta.text}
                         </Button>
-                    }
+                    )}
                 </ButtonWrap>
             </Column>
         </CustomSection>
@@ -101,9 +87,7 @@ const CustomSection = styled(Section)`
 const CustomHeading = styled.h2`
     font-size: 34px;
     font-weight: 400;
-    margin-bottom: 10px
-
-    @media (max-width: 768px) {
+    margin-bottom: 10px @media (max-width: 768px) {
         font-size: 30px;
     }
 `;
@@ -118,7 +102,8 @@ const ButtonWrap = styled.div`
     }
 
     @media (max-width: 768px) {
-        a, button {
+        a,
+        button {
             display: block;
             width: 220px;
         }
@@ -132,15 +117,19 @@ const ButtonWrap = styled.div`
 // Note let's refactor this
 // is it absolutely necessary to have a stateless component
 // to pass props down into the styled icon?
-const Border = styled.div<BorderProps>`
+const Border =
+    styled.div <
+    BorderProps >
+    `
     position: absolute;
-    background-image: ${props => props.isBottom ? 'url(/images/@next/banner/bottomofcta.png);' : 'url(/images/@next/banner/topofcta.png);' };
-    background-position: ${props => props.isBottom ? 'left top' : 'left bottom' };
+    background-image: ${props =>
+        props.isBottom ? 'url(/images/@next/banner/bottomofcta.png);' : 'url(/images/@next/banner/topofcta.png);'};
+    background-position: ${props => (props.isBottom ? 'left top' : 'left bottom')};
     left: 0;
     width: calc(100% + 214px);
     height: 40px;
-    top: ${props => !props.isBottom && 0 };
-    bottom: ${props => props.isBottom && 0 };
+    top: ${props => !props.isBottom && 0};
+    bottom: ${props => props.isBottom && 0};
     transform: translate(-112px);
 
     @media (max-width: 768px) {
-- 
cgit v1.2.3


From a6fa15c94a8066f8c5b2b9f8b98420422f0f1e7c Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 16:01:01 -0800
Subject: feat: add react-shared release notes

---
 packages/react-shared/CHANGELOG.json | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'packages')

diff --git a/packages/react-shared/CHANGELOG.json b/packages/react-shared/CHANGELOG.json
index 23e0d7f7e..9ef0d079f 100644
--- a/packages/react-shared/CHANGELOG.json
+++ b/packages/react-shared/CHANGELOG.json
@@ -1,4 +1,14 @@
 [
+    {
+        "version": "1.1.0",
+        "changes": [
+            {
+                "note":
+                    "Change implementation to use react-router-dom NavLink instead of Link. Expose `activeStyle` prop.",
+                "pr": 1448
+            }
+        ]
+    },
     {
         "version": "1.0.25",
         "changes": [
-- 
cgit v1.2.3


From c5f85a365bc9f478de03229d362463b489f7b0d3 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 16:01:21 -0800
Subject: Allow banner to open in new window

---
 packages/website/ts/@next/components/banner.tsx | 8 +++++++-
 packages/website/ts/@next/pages/launch_kit.tsx  | 8 ++++++--
 2 files changed, 13 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index 40ec22c3f..982e764af 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -21,6 +21,7 @@ interface CTAButton {
     text: string;
     href?: string;
     onClick?: () => void;
+    shouldOpenInNewTab?: boolean;
 }
 
 interface BorderProps {
@@ -46,7 +47,12 @@ export const Banner: React.StatelessComponent<Props> = (props: Props) => {
             <Column>
                 <ButtonWrap>
                     {mainCta && (
-                        <Button color={colors.white} isTransparent={false} href={mainCta.href}>
+                        <Button
+                            color={colors.white}
+                            isTransparent={false}
+                            href={mainCta.href}
+                            target={mainCta.shouldOpenInNewTab ? '_blank' : ''}
+                        >
                             {mainCta.text}
                         </Button>
                     )}
diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index 189c46892..7b15e5352 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -89,7 +89,11 @@ export class NextLaunchKit extends React.Component {
                 <Banner
                     heading="Need more flexibility?"
                     subline="Dive into our docs, or contact us if needed"
-                    mainCta={{ text: 'Get Started', href: '/docs' }}
+                    mainCta={{
+                        text: 'Get Started',
+                        href: 'https://github.com/0xProject/0x-launch-kit/#table-of-contents',
+                        shouldOpenInNewTab: true,
+                    }}
                     secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
                 />
                 <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
@@ -108,7 +112,7 @@ export class NextLaunchKit extends React.Component {
 
 const HeroActions = () => (
     <React.Fragment>
-        <Button href="https://github.com/0xProject/0x-launch-kit" isInline={true}>
+        <Button href="https://github.com/0xProject/0x-launch-kit" isInline={true} target="_blank">
             Get Started
         </Button>
 
-- 
cgit v1.2.3


From 031eb8d6a0a59a50c43d4604199857978662ee5e Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 16:02:16 -0800
Subject: Prettify dropdown

---
 .../components/dropdowns/dropdown_products.tsx     | 42 +++++++++-------------
 1 file changed, 16 insertions(+), 26 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
index 1677d3c08..d31fb56a3 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
@@ -1,22 +1,22 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 
-import {Link} from 'react-router-dom';
+import { Link } from 'react-router-dom';
 import styled from 'styled-components';
-import {Heading, Paragraph} from 'ts/@next/components/text';
+import { Heading, Paragraph } from 'ts/@next/components/text';
 import { WebsitePaths } from 'ts/types';
 
 const navData = [
-        {
-            title: '0x Instant',
-            description: 'Simple crypto purchasing',
-            url: WebsitePaths.Instant,
-        },
-        {
-            title: '0x Launch kit',
-            description: 'Build on the 0x protocol',
-            url: WebsitePaths.LaunchKit,
-        },
+    {
+        title: '0x Instant',
+        description: 'Simple crypto purchasing',
+        url: WebsitePaths.Instant,
+    },
+    {
+        title: '0x Launch kit',
+        description: 'Build on the 0x protocol',
+        url: WebsitePaths.LaunchKit,
+    },
 ];
 
 export const DropdownProducts: React.FunctionComponent<{}> = () => (
@@ -24,25 +24,15 @@ export const DropdownProducts: React.FunctionComponent<{}> = () => (
         {_.map(navData, (item, index) => (
             <li key={`productLink-${index}`}>
                 <Link to={item.url}>
-                    <Heading
-                        asElement="h3"
-                        color="inherit"
-                        isNoMargin={true}
-                        size="small"
-                    >
+                    <Heading asElement="h3" color="inherit" isNoMargin={true} size="small">
                         {item.title}
                     </Heading>
 
-                    {item.description &&
-                        <Paragraph
-                            color="inherit"
-                            isNoMargin={true}
-                            size="small"
-                            isMuted={0.5}
-                        >
+                    {item.description && (
+                        <Paragraph color="inherit" isNoMargin={true} size="small" isMuted={0.5}>
                             {item.description}
                         </Paragraph>
-                    }
+                    )}
                 </Link>
             </li>
         ))}
-- 
cgit v1.2.3


From c385627030f837718bed36727b906b8a5ece05da Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 16:02:25 -0800
Subject: Capitalize K in Launch Kit

---
 packages/website/ts/@next/components/dropdowns/dropdown_products.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
index d31fb56a3..886cee44a 100644
--- a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
+++ b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
@@ -13,7 +13,7 @@ const navData = [
         url: WebsitePaths.Instant,
     },
     {
-        title: '0x Launch kit',
+        title: '0x Launch Kit',
         description: 'Build on the 0x protocol',
         url: WebsitePaths.LaunchKit,
     },
-- 
cgit v1.2.3


From e0116da559ef52284fc990c81a8cff662c700c70 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 16:09:51 -0800
Subject: feat: link to mission and values

---
 packages/website/ts/@next/pages/about/mission.tsx | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index 78602f8ad..3b2b8895b 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -7,21 +7,25 @@ import { Definition } from 'ts/@next/components/definition';
 import { Image } from 'ts/@next/components/image';
 import { Column, Section } from 'ts/@next/components/newLayout';
 import { Heading } from 'ts/@next/components/text';
+import { constants } from 'ts/utils/constants';
 
 const values = [
     {
         title: 'Do The Right Thing',
-        description: 'We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.',
+        description:
+            'We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.',
         icon: 'right-thing',
     },
     {
         title: 'Consistently Ship',
-        description: 'Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.',
+        description:
+            'Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.',
         icon: 'consistently-ship',
     },
     {
         title: 'Focus on Long-term Impact',
-        description: 'We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.',
+        description:
+            'We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.',
         icon: 'long-term-impact',
     },
 ];
@@ -31,15 +35,11 @@ export const NextAboutMission = () => (
         title="Creating a tokenized world where all value can flow freely."
         description="0x is important infrastructure for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past."
         linkLabel="Our mission and values"
-        linkUrl="#"
+        linkUrl={constants.URL_MISSION_AND_VALUES_BLOG_POST}
     >
         <Section isFullWidth={true} isPadded={false}>
             <FullWidthImage>
-                <Image
-                    src="/images/@next/about/about-office.png"
-                    alt="0x Offices"
-                    isCentered={true}
-                />
+                <Image src="/images/@next/about/about-office.png" alt="0x Offices" isCentered={true} />
             </FullWidthImage>
         </Section>
 
-- 
cgit v1.2.3


From 5defa94902ac22a9a3ac476cfe165ec41067de34 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 16:09:55 -0800
Subject: Prettify ecosystem

---
 packages/website/ts/@next/pages/ecosystem.tsx | 106 +++++++++++++-------------
 1 file changed, 54 insertions(+), 52 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/ecosystem.tsx b/packages/website/ts/@next/pages/ecosystem.tsx
index 2f996d3e4..54b624310 100644
--- a/packages/website/ts/@next/pages/ecosystem.tsx
+++ b/packages/website/ts/@next/pages/ecosystem.tsx
@@ -4,7 +4,7 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import {Button} from 'ts/@next/components/button';
+import { Button } from 'ts/@next/components/button';
 import { Icon } from 'ts/@next/components/icon';
 import { Column, Section, WrapGrid } from 'ts/@next/components/newLayout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
@@ -20,7 +20,8 @@ const benefits: BenefitProps[] = [
     {
         icon: 'milestoneGrants',
         title: 'Milestone Grants',
-        description: 'Receive non-dilutive capital ranging from $10,000 to $100,000, with grant sizes awarded based on the quality of your team, vision, execution, and community involvement.',
+        description:
+            'Receive non-dilutive capital ranging from $10,000 to $100,000, with grant sizes awarded based on the quality of your team, vision, execution, and community involvement.',
     },
     {
         icon: 'vcIntroductions',
@@ -40,7 +41,8 @@ const benefits: BenefitProps[] = [
     {
         icon: 'eficientDesign',
         title: 'Marketing and Design Help',
-        description: 'Get strategic advice on product positioning, customer acquisition, and UI/UX design that can impact the growth of your business.',
+        description:
+            'Get strategic advice on product positioning, customer acquisition, and UI/UX design that can impact the growth of your business.',
     },
     {
         icon: 'legalResources',
@@ -50,56 +52,56 @@ const benefits: BenefitProps[] = [
 ];
 
 export const NextEcosystem = () => (
-  <SiteWrap theme="light">
-    <Section isTextCentered={true}>
-        <Column>
-            <Heading size="medium" isCentered={true}>
-                Jumpstart your Business on 0x
-            </Heading>
-            <Paragraph size="medium" isCentered={true} isMuted={true} marginBottom="0">
-                The Ecosystem Acceleration Program gives teams access to a variety of services including funding, personalized technical support, and recruiting assistance. We created the Ecosystem Acceleration Program to bolster the expansion of both infrastructure projects and relayers building on 0x.
-            </Paragraph>
-            <LinkWrap>
-                <Button
-                    to="#"
-                    isWithArrow={true}
-                    isAccentColor={true}
-                >
-                    Apply now
-                </Button>
-                <Button
-                    to="#"
-                    isWithArrow={true}
-                    isAccentColor={true}
-                >
-                    Learn More
-                </Button>
-            </LinkWrap>
-        </Column>
-    </Section>
+    <SiteWrap theme="light">
+        <Section isTextCentered={true}>
+            <Column>
+                <Heading size="medium" isCentered={true}>
+                    Jumpstart your Business on 0x
+                </Heading>
+                <Paragraph size="medium" isCentered={true} isMuted={true} marginBottom="0">
+                    The Ecosystem Acceleration Program gives teams access to a variety of services including funding,
+                    personalized technical support, and recruiting assistance. We created the Ecosystem Acceleration
+                    Program to bolster the expansion of both infrastructure projects and relayers building on 0x.
+                </Paragraph>
+                <LinkWrap>
+                    <Button href="" isWithArrow={true} isAccentColor={true}>
+                        Apply now
+                    </Button>
+                    <Button to="#" isWithArrow={true} isAccentColor={true}>
+                        Learn More
+                    </Button>
+                </LinkWrap>
+            </Column>
+        </Section>
 
-    <Section bgColor={colors.backgroundLight} isFullWidth={true}>
-        <Column>
-            <Heading size={34} fontWeight="400" asElement="h2" isCentered={true} maxWidth="507px" marginBottom="70px">
-                Join a vibrant ecosystem of projects in the 0x Network.
-            </Heading>
-        </Column>
-        <WrapGrid isTextCentered={true} isWrapped={true} isFullWidth={true}>
-            {_.map(benefits, (benefit: BenefitProps, index) => (
-                <Column key={`benefit-${index}`} width="33%" padding="0 45px 30px">
-                    <Icon name={benefit.icon} size="medium" margin={[0, 0, 'small', 0]} />
-                    <Heading color={colors.textDarkPrimary} size="small" marginBottom="10px" isCentered={true}>
-                        {benefit.title}
-                    </Heading>
-                    <Paragraph isMuted={true} isCentered={true}>
-                        {benefit.description}
-                    </Paragraph>
-                </Column>
-            ))}
-        </WrapGrid>
-    </Section>
-
-  </SiteWrap>
+        <Section bgColor={colors.backgroundLight} isFullWidth={true}>
+            <Column>
+                <Heading
+                    size={34}
+                    fontWeight="400"
+                    asElement="h2"
+                    isCentered={true}
+                    maxWidth="507px"
+                    marginBottom="70px"
+                >
+                    Join a vibrant ecosystem of projects in the 0x Network.
+                </Heading>
+            </Column>
+            <WrapGrid isTextCentered={true} isWrapped={true} isFullWidth={true}>
+                {_.map(benefits, (benefit: BenefitProps, index) => (
+                    <Column key={`benefit-${index}`} width="33%" padding="0 45px 30px">
+                        <Icon name={benefit.icon} size="medium" margin={[0, 0, 'small', 0]} />
+                        <Heading color={colors.textDarkPrimary} size="small" marginBottom="10px" isCentered={true}>
+                            {benefit.title}
+                        </Heading>
+                        <Paragraph isMuted={true} isCentered={true}>
+                            {benefit.description}
+                        </Paragraph>
+                    </Column>
+                ))}
+            </WrapGrid>
+        </Section>
+    </SiteWrap>
 );
 
 const LinkWrap = styled.div`
-- 
cgit v1.2.3


From 43cc7b6626a2de2b61095b2432f1f9f66bee3ee5 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 16:14:30 -0800
Subject: Ecosystem links

---
 packages/website/ts/@next/pages/ecosystem.tsx | 16 ++++++++++++++--
 packages/website/ts/utils/constants.ts        |  2 ++
 2 files changed, 16 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/ecosystem.tsx b/packages/website/ts/@next/pages/ecosystem.tsx
index 54b624310..38379901a 100644
--- a/packages/website/ts/@next/pages/ecosystem.tsx
+++ b/packages/website/ts/@next/pages/ecosystem.tsx
@@ -9,6 +9,7 @@ import { Icon } from 'ts/@next/components/icon';
 import { Column, Section, WrapGrid } from 'ts/@next/components/newLayout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
+import { constants } from 'ts/utils/constants';
 
 interface BenefitProps {
     title: string;
@@ -64,10 +65,21 @@ export const NextEcosystem = () => (
                     Program to bolster the expansion of both infrastructure projects and relayers building on 0x.
                 </Paragraph>
                 <LinkWrap>
-                    <Button href="" isWithArrow={true} isAccentColor={true}>
+                    <Button
+                        href={constants.URL_ECOSYSTEM_APPLY}
+                        isWithArrow={true}
+                        isAccentColor={true}
+                        useAnchorTag={true}
+                    >
                         Apply now
                     </Button>
-                    <Button to="#" isWithArrow={true} isAccentColor={true}>
+                    <Button
+                        href={constants.URL_ECOSYSTEM_BLOG_POST}
+                        isWithArrow={true}
+                        isAccentColor={true}
+                        useAnchorTag={true}
+                        target="_blank"
+                    >
                         Learn More
                     </Button>
                 </LinkWrap>
diff --git a/packages/website/ts/utils/constants.ts b/packages/website/ts/utils/constants.ts
index 3248d3911..236f2021b 100644
--- a/packages/website/ts/utils/constants.ts
+++ b/packages/website/ts/utils/constants.ts
@@ -76,6 +76,8 @@ export const constants = {
     URL_BITLY_API: 'https://api-ssl.bitly.com',
     URL_BLOG: 'https://blog.0x.org/latest',
     URL_DISCOURSE_FORUM: 'https://forum.0x.org',
+    URL_ECOSYSTEM_APPLY: 'https://0x.smapply.io/',
+    URL_ECOSYSTEM_BLOG_POST: 'https://blog.0xproject.com/announcing-the-0x-ecosystem-acceleration-program-89d1cb89d565',
     URL_FIREFOX_U2F_ADDON: 'https://addons.mozilla.org/en-US/firefox/addon/u2f-support-add-on/',
     URL_TESTNET_FAUCET: 'https://faucet.0x.org',
     URL_GITHUB_ORG: 'https://github.com/0xProject',
-- 
cgit v1.2.3


From 3cf9cf98dce9936c3ccca4589ea7c14b997ce50d Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 16:19:43 -0800
Subject: fix: mission and values link to new tab and not append

---
 .../ts/@next/components/aboutPageLayout.tsx        | 55 ++++++++++++----------
 packages/website/ts/@next/pages/about/mission.tsx  |  2 +-
 2 files changed, 30 insertions(+), 27 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/aboutPageLayout.tsx b/packages/website/ts/@next/components/aboutPageLayout.tsx
index 7d98804bb..86a94ae2b 100644
--- a/packages/website/ts/@next/components/aboutPageLayout.tsx
+++ b/packages/website/ts/@next/components/aboutPageLayout.tsx
@@ -1,3 +1,4 @@
+import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
 
@@ -14,7 +15,8 @@ interface Props {
     title: string;
     description: React.ReactNode | string;
     linkLabel?: string;
-    linkUrl?: string;
+    href?: string;
+    to?: string;
     children?: React.ReactNode;
 }
 
@@ -22,31 +24,32 @@ export const AboutPageLayout = (props: Props) => (
     <SiteWrap theme="light">
         <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
             <Column>
-               <ChapterLink to={WebsitePaths.AboutMission}>Mission</ChapterLink>
-               <ChapterLink to={WebsitePaths.AboutTeam}>Team</ChapterLink>
-               <ChapterLink to={WebsitePaths.AboutPress}>Press</ChapterLink>
-               <ChapterLink to={WebsitePaths.AboutJobs}>Jobs</ChapterLink>
-           </Column>
+                <ChapterLink to={WebsitePaths.AboutMission}>Mission</ChapterLink>
+                <ChapterLink to={WebsitePaths.AboutTeam}>Team</ChapterLink>
+                <ChapterLink to={WebsitePaths.AboutPress}>Press</ChapterLink>
+                <ChapterLink to={WebsitePaths.AboutJobs}>Jobs</ChapterLink>
+            </Column>
 
-           <Column width="70%" maxWidth="800px">
-               <Column width="100%" maxWidth="680px">
-                    <AnimatedHeading size="medium">
-                        {props.title}
-                    </AnimatedHeading>
+            <Column width="70%" maxWidth="800px">
+                <Column width="100%" maxWidth="680px">
+                    <AnimatedHeading size="medium">{props.title}</AnimatedHeading>
 
-                   <AnimatedParagraph size="medium" marginBottom="60px" isMuted={0.65}>
-                     {props.description}
-                   </AnimatedParagraph>
+                    <AnimatedParagraph size="medium" marginBottom="60px" isMuted={0.65}>
+                        {props.description}
+                    </AnimatedParagraph>
 
-                   {(props.linkLabel && props.linkUrl) &&
-                        <AnimatedLink
-                            to={props.linkUrl}
-                            isWithArrow={true}
-                            isAccentColor={true}
-                        >
-                            {props.linkLabel}
-                        </AnimatedLink>
-                   }
+                    {props.linkLabel &&
+                        (props.href || props.to) && (
+                            <AnimatedLink
+                                to={props.to}
+                                href={props.href}
+                                target={!_.isUndefined(props.href) ? '_blank' : undefined}
+                                isWithArrow={true}
+                                isAccentColor={true}
+                            >
+                                {props.linkLabel}
+                            </AnimatedLink>
+                        )}
                 </Column>
             </Column>
         </Section>
@@ -56,13 +59,13 @@ export const AboutPageLayout = (props: Props) => (
 );
 
 const AnimatedHeading = styled(Heading)`
-  ${addFadeInAnimation('0.5s')}
+    ${addFadeInAnimation('0.5s')};
 `;
 
 const AnimatedParagraph = styled(Paragraph)`
-  ${addFadeInAnimation('0.5s', '0.15s')}
+    ${addFadeInAnimation('0.5s', '0.15s')};
 `;
 
 const AnimatedLink = styled(Button)`
-  ${addFadeInAnimation('0.6s', '0.3s')}
+    ${addFadeInAnimation('0.6s', '0.3s')};
 `;
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index 3b2b8895b..35aac684b 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -35,7 +35,7 @@ export const NextAboutMission = () => (
         title="Creating a tokenized world where all value can flow freely."
         description="0x is important infrastructure for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past."
         linkLabel="Our mission and values"
-        linkUrl={constants.URL_MISSION_AND_VALUES_BLOG_POST}
+        href={constants.URL_MISSION_AND_VALUES_BLOG_POST}
     >
         <Section isFullWidth={true} isPadded={false}>
             <FullWidthImage>
-- 
cgit v1.2.3


From 53529439c57e78806678af2c060ade4b53c0869b Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 16:20:49 -0800
Subject: feat: update job titles

---
 packages/website/ts/@next/pages/about/team.tsx | 46 +++++++++-----------------
 1 file changed, 16 insertions(+), 30 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index bf8d02095..2c7146e1c 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -64,7 +64,7 @@ const team: TeamMember[] = [
     {
         imageUrl: '/images/@next/team/blake.jpg',
         name: 'Blake Henderson',
-        title: 'operations associate',
+        title: 'ecosystem programs lead',
     },
     {
         imageUrl: '/images/@next/team/zack.jpg',
@@ -89,7 +89,7 @@ const team: TeamMember[] = [
     {
         imageUrl: '/images/@next/team/melo.jpg',
         name: 'Mel Oberto',
-        title: 'office ops / executive assistant',
+        title: 'people operations associate',
     },
     {
         imageUrl: '/images/@next/team/alexb.jpg',
@@ -183,20 +183,12 @@ export const NextAboutTeam = () => (
         linkLabel="Join the team"
         linkUrl={WebsitePaths.AboutJobs}
     >
-        <Section
-            maxWidth="1170px"
-            wrapWidth="100%"
-            isFlex={true}
-            flexBreakpoint="900px"
-        >
+        <Section maxWidth="1170px" wrapWidth="100%" isFlex={true} flexBreakpoint="900px">
             <Column>
                 <Heading size="medium">0x Team</Heading>
             </Column>
 
-            <Column
-                width="70%"
-                maxWidth="800px"
-            >
+            <Column width="70%" maxWidth="800px">
                 <StyledGrid>
                     {_.map(team, (info: TeamMember, index: number) => (
                         <Member key={`team-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
@@ -205,21 +197,12 @@ export const NextAboutTeam = () => (
             </Column>
         </Section>
 
-        <Section
-            bgColor="#F3F6F4"
-            maxWidth="1170px"
-            wrapWidth="100%"
-            flexBreakpoint="900px"
-            isFlex={true}
-        >
+        <Section bgColor="#F3F6F4" maxWidth="1170px" wrapWidth="100%" flexBreakpoint="900px" isFlex={true}>
             <Column>
                 <Heading size="medium">Advisors</Heading>
             </Column>
 
-            <Column
-                width="70%"
-                maxWidth="800px"
-            >
+            <Column width="70%" maxWidth="800px">
                 <StyledGrid>
                     {_.map(advisors, (info: TeamMember, index: number) => (
                         <Member key={`advisor-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
@@ -239,9 +222,11 @@ const StyledGrid = styled.div`
 
 const Member = ({ name, title, imageUrl }: TeamMember) => (
     <StyledMember>
-        <img src={imageUrl} alt={name}/>
+        <img src={imageUrl} alt={name} />
         <Name>{name}</Name>
-        <MemberTitle isMuted={0.5} size={14} style={{ textTransform: 'capitalize' }}>{title}</MemberTitle>
+        <MemberTitle isMuted={0.5} size={14} style={{ textTransform: 'capitalize' }}>
+            {title}
+        </MemberTitle>
     </StyledMember>
 );
 
@@ -252,12 +237,13 @@ const StyledMember = styled.div`
     margin-right: 15px;
 
     @media (max-width: 600px) {
-        &:nth-child(2n+1) {
+        &:nth-child(2n + 1) {
             clear: left;
         }
     }
 
-    img, svg {
+    img,
+    svg {
         width: 100%;
         height: auto;
         object-fit: contain;
@@ -268,7 +254,7 @@ const StyledMember = styled.div`
         width: calc(33.3333% - 30px);
         margin-right: 20px;
 
-        &:nth-child(3n+1) {
+        &:nth-child(3n + 1) {
             clear: left;
         }
     }
@@ -276,11 +262,11 @@ const StyledMember = styled.div`
     @media (min-width: 900px) {
         width: calc(25% - 30px);
 
-        &:nth-child(3n+1) {
+        &:nth-child(3n + 1) {
             clear: none;
         }
 
-        &:nth-child(4n+1) {
+        &:nth-child(4n + 1) {
             clear: left;
         }
     }
-- 
cgit v1.2.3


From 095cec43421a13855dcb3df033e19cf608021d78 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 16:21:29 -0800
Subject: Per Matt's sugestion change personalized to dedicated

---
 packages/website/ts/@next/pages/ecosystem.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/ecosystem.tsx b/packages/website/ts/@next/pages/ecosystem.tsx
index 38379901a..ab73cc52f 100644
--- a/packages/website/ts/@next/pages/ecosystem.tsx
+++ b/packages/website/ts/@next/pages/ecosystem.tsx
@@ -61,7 +61,7 @@ export const NextEcosystem = () => (
                 </Heading>
                 <Paragraph size="medium" isCentered={true} isMuted={true} marginBottom="0">
                     The Ecosystem Acceleration Program gives teams access to a variety of services including funding,
-                    personalized technical support, and recruiting assistance. We created the Ecosystem Acceleration
+                    dedicated technical support, and recruiting assistance. We created the Ecosystem Acceleration
                     Program to bolster the expansion of both infrastructure projects and relayers building on 0x.
                 </Paragraph>
                 <LinkWrap>
-- 
cgit v1.2.3


From 2107285a00b500e79677de219e27f88a1e3c7bd4 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 16:22:50 -0800
Subject: fix: use new AboutPageLayout API everywhere

---
 packages/website/ts/@next/pages/about/jobs.tsx | 2 +-
 packages/website/ts/@next/pages/about/team.tsx | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 1e9d54609..e6ad1d797 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -95,7 +95,7 @@ export class NextAboutJobs extends React.Component<NextAboutJobsProps, NextAbout
                     </>
                 }
                 linkLabel="Our mission and values"
-                linkUrl="/about/mission"
+                to="/about/mission"
             >
                 <Section bgColor="#F3F6F4" isFlex={true} maxWidth="1170px" wrapWidth="100%">
                     <Column maxWidth="442px">
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 2c7146e1c..421cacb24 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -181,7 +181,7 @@ export const NextAboutTeam = () => (
         title="We are a global, growing team"
         description="We are a distributed team with backgrounds in engineering, academic research, business, and design. The 0x Core Team is passionate about accelerating the adoption decentralized technology and believe in its potential to be an equalizing force in the world. Join us and do the most impactful work of your life."
         linkLabel="Join the team"
-        linkUrl={WebsitePaths.AboutJobs}
+        to={WebsitePaths.AboutJobs}
     >
         <Section maxWidth="1170px" wrapWidth="100%" isFlex={true} flexBreakpoint="900px">
             <Column>
-- 
cgit v1.2.3


From 2c24cff9503faed373efc2f1f02e71d2cead4b4f Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 16:23:44 -0800
Subject: Link homepage to Why#cases

---
 packages/website/ts/@next/components/sections/landing/about.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index 9c2c29446..e7346a797 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -5,6 +5,7 @@ import { Button } from 'ts/@next/components/button';
 import { Icon, InlineIconWrap } from 'ts/@next/components/icon';
 import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
 import { Paragraph } from 'ts/@next/components/text';
+import { WebsitePaths } from 'ts/types';
 
 interface FigureProps {
     value: string;
@@ -25,7 +26,7 @@ export const SectionLandingAbout = () => (
             instruments to assets that could have never existed before.
         </Paragraph>
 
-        <Button href="#" isWithArrow={true} isAccentColor={true}>
+        <Button href={`${WebsitePaths.Why}#cases`} isWithArrow={true} isAccentColor={true}>
             Discover how developers use 0x
         </Button>
 
-- 
cgit v1.2.3


From 4ac1db124783a0193d13b1519c17fef0f8c95c7a Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 16:25:22 -0800
Subject: feat: add press mailto link

---
 packages/website/ts/@next/pages/about/press.tsx | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index 7d8dfccab..fb9d445ba 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -22,7 +22,8 @@ const highlights: HighlightProps[] = [
     {
         logo: '/images/@next/press/logo-forbes.png',
         title: 'Forbes',
-        text: '0x Instant is aiming to aid businesses and developers such as news sites, crypto wallets, dApps or price trackers to monetize or add a new revenue stream to their existing pipeline.',
+        text:
+            '0x Instant is aiming to aid businesses and developers such as news sites, crypto wallets, dApps or price trackers to monetize or add a new revenue stream to their existing pipeline.',
         href: '#',
     },
     {
@@ -34,13 +35,15 @@ const highlights: HighlightProps[] = [
     {
         logo: '/images/@next/press/logo-fortune.png',
         title: 'Fortune',
-        text: 'In the future, many traditional investments like real estate and corporate shares will come in the form of digital tokens that are bought and transferred on a blockchain.',
+        text:
+            'In the future, many traditional investments like real estate and corporate shares will come in the form of digital tokens that are bought and transferred on a blockchain.',
         href: '#',
     },
     {
         logo: '/images/@next/press/logo-techcrunch.png',
         title: 'TechCrunch',
-        text: '0x allows any developer to quickly build their own decentralized cryptocurrency exchange and decide their own fees.',
+        text:
+            '0x allows any developer to quickly build their own decentralized cryptocurrency exchange and decide their own fees.',
         href: '#',
     },
 ];
@@ -51,7 +54,8 @@ export const NextAboutPress = () => (
         description={
             <>
                 <Paragraph size="medium" marginBottom="60px">
-                    Want to write about 0x? <a href="#">Get in touch</a>, or <a href="#">download our press kit</a>.
+                    Want to write about 0x? <a href="mailto:team@0xproject.com">Get in touch</a>, or{' '}
+                    <a href="#">download our press kit</a>.
                 </Paragraph>
 
                 {_.map(highlights, (highlight, index) => (
@@ -72,7 +76,9 @@ export const Highlight: React.FunctionComponent<HighlightItemProps> = (props: Hi
 
             <Column width="60%" maxWidth="560px">
                 <Paragraph isMuted={false}>{highlight.text}</Paragraph>
-                <Button href={highlight.href} isWithArrow={true} isNoBorder={true}>Read Article</Button>
+                <Button href={highlight.href} isWithArrow={true} isNoBorder={true}>
+                    Read Article
+                </Button>
             </Column>
         </HighlightWrap>
     );
-- 
cgit v1.2.3


From b255edc5771807ab3f169337e20693bbcccdf6f7 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 16:26:07 -0800
Subject: feat: remove download our presskit copy

---
 packages/website/ts/@next/pages/about/press.tsx | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index fb9d445ba..50a99613a 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -54,8 +54,7 @@ export const NextAboutPress = () => (
         description={
             <>
                 <Paragraph size="medium" marginBottom="60px">
-                    Want to write about 0x? <a href="mailto:team@0xproject.com">Get in touch</a>, or{' '}
-                    <a href="#">download our press kit</a>.
+                    Want to write about 0x? <a href="mailto:team@0xproject.com">Get in touch.</a>
                 </Paragraph>
 
                 {_.map(highlights, (highlight, index) => (
-- 
cgit v1.2.3


From 0dcada8e06306f7c90ba6d494440ca7702c3467a Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 16:28:18 -0800
Subject: feat: add links to press page

---
 packages/website/ts/@next/pages/about/press.tsx | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index 50a99613a..ef04506cf 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -24,27 +24,29 @@ const highlights: HighlightProps[] = [
         title: 'Forbes',
         text:
             '0x Instant is aiming to aid businesses and developers such as news sites, crypto wallets, dApps or price trackers to monetize or add a new revenue stream to their existing pipeline.',
-        href: '#',
+        href:
+            'https://www.forbes.com/sites/rebeccacampbell1/2018/12/06/0x-launches-instant-delivers-an-easy-and-flexible-way-to-buy-crypto-tokens/#bfb73a843561',
     },
     {
         logo: '/images/@next/press/logo-venturebeat.png',
         title: 'VentureBeat',
         text: '0x leads the way for ‘tokenization’ of the world, and collectible game items are next',
-        href: '#',
+        href:
+            'https://venturebeat.com/2018/09/24/0x-leads-the-way-for-tokenization-of-the-world-and-collectible-game-items-are-next/',
     },
     {
         logo: '/images/@next/press/logo-fortune.png',
         title: 'Fortune',
         text:
             'In the future, many traditional investments like real estate and corporate shares will come in the form of digital tokens that are bought and transferred on a blockchain.',
-        href: '#',
+        href: 'http://fortune.com/2018/09/06/0x-harbor-blockchain/',
     },
     {
         logo: '/images/@next/press/logo-techcrunch.png',
         title: 'TechCrunch',
         text:
             '0x allows any developer to quickly build their own decentralized cryptocurrency exchange and decide their own fees.',
-        href: '#',
+        href: 'https://techcrunch.com/2018/07/16/0x/',
     },
 ];
 
@@ -75,7 +77,7 @@ export const Highlight: React.FunctionComponent<HighlightItemProps> = (props: Hi
 
             <Column width="60%" maxWidth="560px">
                 <Paragraph isMuted={false}>{highlight.text}</Paragraph>
-                <Button href={highlight.href} isWithArrow={true} isNoBorder={true}>
+                <Button href={highlight.href} isWithArrow={true} isNoBorder={true} target="_blank">
                     Read Article
                 </Button>
             </Column>
-- 
cgit v1.2.3


From 7468be8f176e784fa1102dc128ac930a50d0710b Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 16:32:58 -0800
Subject: feat: redirect careers to jobs

---
 packages/website/ts/@next/pages/about/jobs.tsx | 3 ++-
 packages/website/ts/index.tsx                  | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index e6ad1d797..4dc9d8002 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -7,6 +7,7 @@ import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 import { WebsiteBackendJobInfo } from 'ts/types';
 import { backendClient } from 'ts/utils/backend_client';
+import { constants } from 'ts/utils/constants';
 
 const OPEN_POSITIONS_HASH = 'positions';
 
@@ -95,7 +96,7 @@ export class NextAboutJobs extends React.Component<NextAboutJobsProps, NextAbout
                     </>
                 }
                 linkLabel="Our mission and values"
-                to="/about/mission"
+                href={constants.URL_MISSION_AND_VALUES_BLOG_POST}
             >
                 <Section bgColor="#F3F6F4" isFlex={true} maxWidth="1170px" wrapWidth="100%">
                     <Column maxWidth="442px">
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index 915d28aaa..f7a66c836 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -192,6 +192,7 @@ render(
                                     component={LazySolCompilerDocumentation}
                                 />
                                 <Redirect from={WebsiteLegacyPaths.Jobs} to={WebsitePaths.AboutJobs} />
+                                <Redirect from={WebsitePaths.Careers} to={WebsitePaths.AboutJobs} />
                                 <Route component={NotFound as any} />
                             </Switch>
                         </div>
-- 
cgit v1.2.3


From 8b24b7c57c30e0294a6b66a71533613c18dd4794 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 16:36:24 -0800
Subject: Remove community and market-maker URLs

---
 packages/website/ts/index.tsx | 2 --
 packages/website/ts/types.ts  | 2 --
 2 files changed, 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index 915d28aaa..07f04f67a 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -109,8 +109,6 @@ render(
                                 <Route exact path={WebsitePaths.Instant} component={Next0xInstant as any} />
                                 <Route exact path={WebsitePaths.LaunchKit} component={NextLaunchKit as any} />
                                 <Route exact path={WebsitePaths.Ecosystem} component={NextEcosystem as any} />
-                                <Route exact path={WebsitePaths.Community} component={NextCommunity as any} />
-                                <Route exact path={WebsitePaths.MarketMaker} component={NextMarketMaker as any} />
                                 <Route exact path={WebsitePaths.AboutMission} component={NextAboutMission as any} />
                                 <Route exact path={WebsitePaths.AboutTeam} component={NextAboutTeam as any} />
                                 <Route exact path={WebsitePaths.AboutPress} component={NextAboutPress as any} />
diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index b54ec94b6..73e248713 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -358,9 +358,7 @@ export enum WebsitePaths {
     AboutJobs = '/about/jobs',
     LaunchKit = '/launch-kit',
     Instant = '/instant',
-    Community = '/community',
     Ecosystem = '/ecosystem',
-    MarketMaker = '/market-maker',
     Why = '/why',
     Whitepaper = '/pdfs/0x_white_paper.pdf',
     SmartContracts = '/docs/contracts',
-- 
cgit v1.2.3


From e5815538e492e3758b8c9c985472d0fe73df3930 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 16:56:00 -0800
Subject: Use constants

---
 packages/website/ts/@next/pages/launch_kit.tsx | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index 7b15e5352..67fd5ee57 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -10,9 +10,9 @@ import { Icon } from 'ts/@next/components/icon';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 
 import { Section } from 'ts/@next/components/newLayout';
-import { ModalContact } from '../components/modals/modal_contact';
+import { constants } from 'ts/utils/constants';
 
-import { WebsitePaths } from 'ts/types';
+import { ModalContact } from '../components/modals/modal_contact';
 
 const offersData = [
     {
@@ -91,7 +91,7 @@ export class NextLaunchKit extends React.Component {
                     subline="Dive into our docs, or contact us if needed"
                     mainCta={{
                         text: 'Get Started',
-                        href: 'https://github.com/0xProject/0x-launch-kit/#table-of-contents',
+                        href: `${constants.URL_LAUNCH_KIT}/#table-of-contents`,
                         shouldOpenInNewTab: true,
                     }}
                     secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
@@ -112,15 +112,11 @@ export class NextLaunchKit extends React.Component {
 
 const HeroActions = () => (
     <React.Fragment>
-        <Button href="https://github.com/0xProject/0x-launch-kit" isInline={true} target="_blank">
+        <Button href={constants.URL_LAUNCH_KIT} isInline={true} target="_blank">
             Get Started
         </Button>
 
-        <Button
-            to={'https://blog.0xproject.com/introducing-the-0x-launch-kit-4acdc3453585'}
-            isTransparent={true}
-            isInline={true}
-        >
+        <Button to={constants.URL_LAUNCH_KIT_BLOG_POST} isTransparent={true} isInline={true}>
             Learn More
         </Button>
     </React.Fragment>
-- 
cgit v1.2.3


From e34aa4d85936ac4305cfc4fdb4825059059e2d5d Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 17 Dec 2018 17:00:06 -0800
Subject: Fix link

---
 packages/website/ts/@next/pages/launch_kit.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index 67fd5ee57..7ae54293b 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -116,8 +116,8 @@ const HeroActions = () => (
             Get Started
         </Button>
 
-        <Button to={constants.URL_LAUNCH_KIT_BLOG_POST} isTransparent={true} isInline={true}>
-            Learn More
+        <Button href={constants.URL_LAUNCH_KIT_BLOG_POST} isTransparent={true} isInline={true} target="_blank">
+            Learn More!
         </Button>
     </React.Fragment>
 );
-- 
cgit v1.2.3


From 44d9cc53b87c5a19586c05030292b5b21351dc74 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 17 Dec 2018 17:07:22 -0800
Subject: Fix bug in pull_missing_blocks with incorrect start block (#1438)

---
 packages/pipeline/src/scripts/pull_missing_blocks.ts | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_blocks.ts b/packages/pipeline/src/scripts/pull_missing_blocks.ts
index a5203824c..bb5385126 100644
--- a/packages/pipeline/src/scripts/pull_missing_blocks.ts
+++ b/packages/pipeline/src/scripts/pull_missing_blocks.ts
@@ -9,7 +9,7 @@ import { Web3Source } from '../data_sources/web3';
 import { Block } from '../entities';
 import * as ormConfig from '../ormconfig';
 import { parseBlock } from '../parsers/web3';
-import { EXCHANGE_START_BLOCK, handleError, INFURA_ROOT_URL } from '../utils';
+import { handleError, INFURA_ROOT_URL } from '../utils';
 
 // Number of blocks to save at once.
 const BATCH_SAVE_SIZE = 1000;
@@ -37,22 +37,19 @@ interface MissingBlocksResponse {
 
 async function getAllMissingBlocksAsync(web3Source: Web3Source): Promise<void> {
     const blocksRepository = connection.getRepository(Block);
-    let fromBlock = EXCHANGE_START_BLOCK;
     while (true) {
-        const blockNumbers = await getMissingBlockNumbersAsync(fromBlock);
+        const blockNumbers = await getMissingBlockNumbersAsync();
         if (blockNumbers.length === 0) {
             // There are no more missing blocks. We're done.
             break;
         }
         await getAndSaveBlocksAsync(web3Source, blocksRepository, blockNumbers);
-        fromBlock = Math.max(...blockNumbers) + 1;
     }
     const totalBlocks = await blocksRepository.count();
     console.log(`Done saving blocks. There are now ${totalBlocks} total blocks.`);
 }
 
-async function getMissingBlockNumbersAsync(fromBlock: number): Promise<number[]> {
-    console.log(`Checking for missing blocks starting at ${fromBlock}...`);
+async function getMissingBlockNumbersAsync(): Promise<number[]> {
     // Note(albrow): The easiest way to get all the blocks we need is to
     // consider all the events tables together in a single query. If this query
     // gets too slow, we should consider re-architecting so that we can work on
@@ -66,13 +63,12 @@ async function getMissingBlockNumbersAsync(fromBlock: number): Promise<number[]>
         )
         SELECT DISTINCT(block_number) FROM all_events
             WHERE block_number NOT IN (SELECT number FROM raw.blocks)
-                AND block_number >= $1
-            ORDER BY block_number ASC LIMIT $2`,
-        [fromBlock, MAX_BLOCKS_PER_QUERY],
+            ORDER BY block_number ASC LIMIT $1`,
+        [MAX_BLOCKS_PER_QUERY],
     )) as MissingBlocksResponse[];
     const blockNumberStrings = R.pluck('block_number', response);
     const blockNumbers = R.map(parseInt, blockNumberStrings);
-    console.log(`Found ${blockNumbers.length} missing blocks in the given range.`);
+    console.log(`Found ${blockNumbers.length} missing blocks.`);
     return blockNumbers;
 }
 
-- 
cgit v1.2.3


From 90a1947c88aa72562634dccd7165939ff574bc09 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 17:13:34 -0800
Subject: feat: make 0x.org #flawless

---
 packages/website/ts/@next/components/footer.tsx       |  2 +-
 .../ts/@next/components/sections/landing/cta.tsx      | 19 +++++++------------
 2 files changed, 8 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index 1e4d7789b..fedae5a1b 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -41,7 +41,7 @@ const linkRows: LinkRows[] = [
         links: [
             { url: WebsitePaths.Docs, text: 'Documentation' },
             { url: constants.URL_GITHUB_ORG, text: 'GitHub', shouldOpenInNewTab: true },
-            { url: constants.URL_PROTOCOL_SPECIFICATION, text: 'Protogcol Spec', shouldOpenInNewTab: true },
+            { url: constants.URL_PROTOCOL_SPECIFICATION, text: 'Protocol Spec', shouldOpenInNewTab: true },
         ],
     },
     {
diff --git a/packages/website/ts/@next/components/sections/landing/cta.tsx b/packages/website/ts/@next/components/sections/landing/cta.tsx
index d0429755c..ec7f5d961 100644
--- a/packages/website/ts/@next/components/sections/landing/cta.tsx
+++ b/packages/website/ts/@next/components/sections/landing/cta.tsx
@@ -1,28 +1,23 @@
 import * as React from 'react';
 
-import {BlockIconLink} from 'ts/@next/components/blockIconLink';
-import {Section} from 'ts/@next/components/newLayout';
+import { BlockIconLink } from 'ts/@next/components/blockIconLink';
+import { Section } from 'ts/@next/components/newLayout';
 
-import {AnimatedChatIcon} from 'ts/@next/components/animatedChatIcon';
-import {AnimatedCompassIcon} from 'ts/@next/components/animatedCompassIcon';
+import { AnimatedChatIcon } from 'ts/@next/components/animatedChatIcon';
+import { AnimatedCompassIcon } from 'ts/@next/components/animatedCompassIcon';
+import { WebsitePaths } from 'ts/types';
 
 interface Props {
     onContactClick?: () => void;
 }
 
 export const SectionLandingCta = (props: Props) => (
-    <Section
-        isPadded={false}
-        isFlex={true}
-        maxWidth="auto"
-        wrapWidth="100%"
-        flexBreakpoint="900px"
-    >
+    <Section isPadded={false} isFlex={true} maxWidth="auto" wrapWidth="100%" flexBreakpoint="900px">
         <BlockIconLink
             iconComponent={<AnimatedCompassIcon />}
             title="Ready to build on 0x?"
             linkLabel="Get Started"
-            linkUrl="https://0x.org/docs"
+            linkUrl={WebsitePaths.Docs}
         />
         <BlockIconLink
             iconComponent={<AnimatedChatIcon />}
-- 
cgit v1.2.3


From 2372925347d50bf9af42a9ee7e1414c585ff6419 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 17:23:10 -0800
Subject: feat: update stats

---
 packages/website/ts/@next/components/sections/landing/about.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index 9c2c29446..00c36571a 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -38,9 +38,9 @@ export const SectionLandingAbout = () => (
         />
 
         <FlexWrap as="dl">
-            <Figure value="166,976" description="Total Transactions" />
+            <Figure value="353k" description="Total Transactions" />
 
-            <Figure value="$216M" description="Total Volume" />
+            <Figure value="$447M" description="Total Volume" />
 
             <Figure value="30+" description="Total Projects" />
         </FlexWrap>
-- 
cgit v1.2.3


From 230236d4d723c03201fa09913c8576ee8b97cb5c Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Mon, 17 Dec 2018 17:24:46 -0800
Subject: fix: uppercase K

---
 packages/website/ts/@next/components/sections/landing/about.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index 00c36571a..fa878324a 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -38,7 +38,7 @@ export const SectionLandingAbout = () => (
         />
 
         <FlexWrap as="dl">
-            <Figure value="353k" description="Total Transactions" />
+            <Figure value="353K" description="Total Transactions" />
 
             <Figure value="$447M" description="Total Volume" />
 
-- 
cgit v1.2.3


From 4c9bdcd787ec24ce87d6b06b7e6f6304021d2513 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 17 Dec 2018 17:47:59 -0800
Subject: fix(website): fix broken copper form post link

---
 .../ts/@next/components/modals/modal_contact.tsx   | 61 ++++++++++++++--------
 1 file changed, 40 insertions(+), 21 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/modals/modal_contact.tsx b/packages/website/ts/@next/components/modals/modal_contact.tsx
index b595c236d..69250fad1 100644
--- a/packages/website/ts/@next/components/modals/modal_contact.tsx
+++ b/packages/website/ts/@next/components/modals/modal_contact.tsx
@@ -7,11 +7,11 @@ import { colors } from 'ts/style/colors';
 import { DialogContent, DialogOverlay } from '@reach/dialog';
 import '@reach/dialog/styles.css';
 
-import {Button} from 'ts/@next/components/button';
+import { Button } from 'ts/@next/components/button';
 import { Icon } from 'ts/@next/components/icon';
-import {Input, InputWidth} from 'ts/@next/components/modals/input';
-import {Heading, Paragraph} from 'ts/@next/components/text';
-import {GlobalStyle} from 'ts/@next/constants/globalStyle';
+import { Input, InputWidth } from 'ts/@next/components/modals/input';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+import { GlobalStyle } from 'ts/@next/constants/globalStyle';
 
 interface Props {
     theme?: GlobalStyle;
@@ -53,8 +53,8 @@ export class ModalContact extends React.Component<Props> {
         super(props);
     }
     public render(): React.ReactNode {
-        const {isOpen, onDismiss} = this.props;
-        const {isSuccessful, errors} = this.state;
+        const { isOpen, onDismiss } = this.props;
+        const { isSuccessful, errors } = this.state;
 
         return (
             <>
@@ -65,8 +65,13 @@ export class ModalContact extends React.Component<Props> {
                 >
                     <StyledDialogContent>
                         <Form onSubmit={this._onSubmitAsync.bind(this)} isSuccessful={isSuccessful}>
-                            <Heading color={colors.textDarkPrimary} size={34} asElement="h2">Contact the 0x Core Team</Heading>
-                            <Paragraph isMuted={true} color={colors.textDarkPrimary}>If you're considering building on 0x, we're happy to answer your questions. Fill out the form so we can connect you with the right person to help you get started.</Paragraph>
+                            <Heading color={colors.textDarkPrimary} size={34} asElement="h2">
+                                Contact the 0x Core Team
+                            </Heading>
+                            <Paragraph isMuted={true} color={colors.textDarkPrimary}>
+                                If you're considering building on 0x, we're happy to answer your questions. Fill out the
+                                form so we can connect you with the right person to help you get started.
+                            </Paragraph>
                             <InputRow>
                                 <Input
                                     name="name"
@@ -129,9 +134,14 @@ export class ModalContact extends React.Component<Props> {
                             </ButtonRow>
                         </Form>
                         <Confirmation isSuccessful={isSuccessful}>
-                            <Icon name="rocketship" size="large" margin={[0, 0, 'default', 0]}  />
-                            <Heading color={colors.textDarkPrimary} size={34} asElement="h2">Thanks for contacting us.</Heading>
-                            <Paragraph isMuted={true} color={colors.textDarkPrimary}>We'll get back to you soon. If you need quick support in the meantime, reach out to the 0x team on Discord.</Paragraph>
+                            <Icon name="rocketship" size="large" margin={[0, 0, 'default', 0]} />
+                            <Heading color={colors.textDarkPrimary} size={34} asElement="h2">
+                                Thanks for contacting us.
+                            </Heading>
+                            <Paragraph isMuted={true} color={colors.textDarkPrimary}>
+                                We'll get back to you soon. If you need quick support in the meantime, reach out to the
+                                0x team on Discord.
+                            </Paragraph>
                             <Button onClick={this.props.onDismiss}>Done</Button>
                         </Confirmation>
                     </StyledDialogContent>
@@ -151,7 +161,7 @@ export class ModalContact extends React.Component<Props> {
         this.setState({ ...this.state, errors: [], isSubmitting: true });
 
         try {
-            const response = await fetch('https://website-api.0x.org/leads', {
+            const response = await fetch('https://website-api.0xproject.com/leads', {
                 method: 'post',
                 mode: 'cors',
                 credentials: 'same-origin',
@@ -174,15 +184,18 @@ export class ModalContact extends React.Component<Props> {
             // Empty block
         }
     }
-    private _parseErrors(errors: ErrorResponseProps[]): ErrorProps  {
-        return _
-            .reduce(errors, (hash: ErrorProps, error: ErrorResponseProps) => {
+    private _parseErrors(errors: ErrorResponseProps[]): ErrorProps {
+        return _.reduce(
+            errors,
+            (hash: ErrorProps, error: ErrorResponseProps) => {
                 const { param, msg } = error;
                 const key = param;
                 hash[key] = msg;
 
                 return hash;
-            }, {});
+            },
+            {},
+        );
     }
 }
 // Handle errors: {"errors":[{"location":"body","param":"name","msg":"Invalid value"},{"location":"body","param":"email","msg":"Invalid value"}]}
@@ -217,7 +230,7 @@ const ButtonRow = styled(InputRow)`
 const StyledDialogContent = styled(DialogContent)`
     position: relative;
     max-width: 800px;
-    background-color: #F6F6F6 !important;
+    background-color: #f6f6f6 !important;
     padding: 60px 60px !important;
 
     @media (max-width: 768px) {
@@ -227,7 +240,10 @@ const StyledDialogContent = styled(DialogContent)`
     }
 `;
 
-const Form = styled.form<FormProps>`
+const Form =
+    styled.form <
+    FormProps >
+    `
     position: relative;
     transition: opacity 0.30s ease-in-out, visibility 0.30s ease-in-out;
 
@@ -235,7 +251,10 @@ const Form = styled.form<FormProps>`
     visibility: ${props => props.isSuccessful && `hidden`};
 `;
 
-const Confirmation = styled.div<FormProps>`
+const Confirmation =
+    styled.div <
+    FormProps >
+    `
     position: absolute;
     top: 50%;
     text-align: center;
@@ -245,8 +264,8 @@ const Confirmation = styled.div<FormProps>`
     transition-delay: 0.40s;
     padding: 60px 60px;
     transform: translateY(-50%);
-    opacity: ${props => props.isSuccessful ? `1` : `0`};
-    visibility: ${props => props.isSuccessful ? 'visible' : `hidden`};
+    opacity: ${props => (props.isSuccessful ? `1` : `0`)};
+    visibility: ${props => (props.isSuccessful ? 'visible' : `hidden`)};
 
     p {
         max-width: 492px;
-- 
cgit v1.2.3


From d760b355ecf0043cb99f4375ca7d169668f6cb78 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 14:03:40 +0100
Subject: Prevent overflow on instant page

---
 packages/website/ts/@next/pages/instant.tsx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index a2df3ffc6..94633116f 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -204,6 +204,12 @@ const MarqueeWrap = styled.div`
     height: 514px;
     padding-bottom: 60px;
 
+    @media (max-width: 768px) {
+        width: calc(100% + 60px);
+        margin-left: -30px;
+        overflow: hidden;
+    }
+
     > div {
         height: auto;
         display: flex;
-- 
cgit v1.2.3


From ee0a226c43bc01044bc99fd8f51bd439bcd125f4 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 14:04:44 +0100
Subject: Mobile tweaks

---
 packages/website/ts/@next/components/hero.tsx            | 15 +++++++++++++++
 .../ts/@next/components/sections/landing/about.tsx       | 16 +++++++++++++---
 2 files changed, 28 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index 46e2ca6d9..6a781f923 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -117,4 +117,19 @@ const ButtonWrap = styled.div`
     > *:nth-child(2) {
         ${addFadeInAnimation('0.6s', '0.4s')}
     }
+
+    @media (max-width: 500px) {
+        flex-direction: column;
+        justify-content: center;
+
+        * {
+            padding-left: 20px;
+            padding-right: 20px;
+        }
+
+        * + * {
+            margin-left: 0;
+            margin-top: 12px;
+        }
+    }
 `;
diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index bf2577581..87a0fe562 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -26,13 +26,14 @@ export const SectionLandingAbout = () => (
             instruments to assets that could have never existed before.
         </Paragraph>
 
-        <Button href={`${WebsitePaths.Why}#cases`} isWithArrow={true} isAccentColor={true}>
+        <DeveloperLink href={`${WebsitePaths.Why}#cases`} isWithArrow={true} isAccentColor={true}>
             Discover how developers use 0x
-        </Button>
+        </DeveloperLink>
 
         <hr
             style={{
-                width: '340px',
+                width: '100%',
+                maxWidth: '340px',
                 borderColor: '#3C4746',
                 margin: '60px auto',
             }}
@@ -55,6 +56,15 @@ const Figure = (props: FigureProps) => (
     </Column>
 );
 
+const DeveloperLink = styled(Button)`
+        @media (max-width: 500px) {
+            && {
+                white-space: pre-wrap;
+                line-height: 1.3;
+            }
+    }
+`;
+
 const FigureValue = styled.dt`
     font-size: 50px;
     font-weight: 300;
-- 
cgit v1.2.3


From 55589698cf4baf317c36dda8bf869742ac738604 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 14:05:10 +0100
Subject: Tweak market maker

---
 packages/website/ts/@next/components/banner.tsx    |  2 +-
 packages/website/ts/@next/components/button.tsx    |  6 +++++
 .../website/ts/@next/components/definition.tsx     |  6 ++++-
 packages/website/ts/@next/components/hero.tsx      | 14 +++++++---
 packages/website/ts/@next/components/siteWrap.tsx  |  7 ++++-
 .../ts/@next/icons/illustrations/low-cost.svg      | 30 ++++++++++++++++++++++
 packages/website/ts/@next/pages/market_maker.tsx   | 18 ++++++++-----
 7 files changed, 69 insertions(+), 14 deletions(-)
 create mode 100644 packages/website/ts/@next/icons/illustrations/low-cost.svg

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index 982e764af..6c4d94dc5 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -31,7 +31,7 @@ interface BorderProps {
 export const Banner: React.StatelessComponent<Props> = (props: Props) => {
     const { heading, subline, mainCta, secondaryCta } = props;
     return (
-        <CustomSection bgColor="light" isFlex={true} flexBreakpoint="900px" paddingMobile="120px 0">
+        <CustomSection bgColor={colors.brandDark} isFlex={true} flexBreakpoint="900px" paddingMobile="120px 0">
             <Border />
             <Border isBottom={true} />
 
diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index b686b27a2..fdf396ef0 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -73,6 +73,12 @@ const ButtonBase =
     outline: none;
     transition: background-color 0.35s, border-color 0.35s;
 
+    // @todo Refactor to use theme props
+    ${props => props.bgColor === 'dark' && `
+        background-color: ${colors.brandDark};
+        color: ${colors.white};
+    `}
+
     svg {
         margin-left: 9px;
         transition: transform 0.5s;
diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index d203151b9..965466f60 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -19,6 +19,7 @@ interface Props {
     isWithMargin?: boolean;
     icon: string;
     iconSize?: 'medium' | 'large' | number;
+    fontSize?: 'default' | 'medium' | number;
     title: string;
     titleSize?: 'small' | 'default' | number;
     description: React.ReactNode | string;
@@ -40,7 +41,7 @@ export const Definition = (props: Props) => (
             </Heading>
 
             {typeof props.description === 'string' ? (
-                <Paragraph isMuted={true}>{props.description}</Paragraph>
+                <Paragraph isMuted={true} size={props.fontSize || 'default'}>{props.description}</Paragraph>
             ) : (
                 <>{props.description}</>
             )}
@@ -107,6 +108,9 @@ const TextWrap =
     }
 
     li {
+        color: ${props => props.theme.paragraphColor};
+        font-size: ${props => `var(--${props.fontSize || 'default'}Paragraph)`};
+        font-weight: 300;
         list-style: disc;
         opacity: 0.75;
         line-height: 1.444444444;
diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index 6a781f923..290c57bcb 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -5,6 +5,8 @@ import {addFadeInAnimation} from 'ts/@next/constants/animations';
 
 interface Props {
     title: string;
+    maxWidth?: string;
+    maxWidthHeading?: string;
     isLargeTitle?: boolean;
     isFullWidth?: boolean;
     description: string;
@@ -21,8 +23,8 @@ export const Hero = (props: Props) => (
                 </Content>
             }
 
-            <Content width={props.figure ? '546px' : '678px'}>
-                <Title isLarge={props.isLargeTitle}>
+            <Content width={props.maxWidth ? props.maxWidth : (props.figure ? '546px' : '678px')}>
+                <Title isLarge={props.isLargeTitle} maxWidth={props.maxWidthHeading}>
                     {props.title}
                 </Title>
 
@@ -66,11 +68,14 @@ const Wrap = styled.div<{ isCentered?: boolean; isFullWidth?: boolean }>`
     }
 `;
 
-const Title = styled.h1<{ isLarge?: any }>`
+const Title = styled.h1<{ isLarge?: any; maxWidth?: string }>`
     font-size: ${props => props.isLarge ? '80px' : '50px'};
     font-weight: 300;
     line-height: 1.1;
+    margin-left: auto;
+    margin-right: auto;
     margin-bottom: 30px;
+    max-width: ${props => props.maxWidth};
     ${addFadeInAnimation('0.5s')}
 
     @media (max-width: 1024px) {
@@ -85,9 +90,10 @@ const Title = styled.h1<{ isLarge?: any }>`
 const Description = styled.p`
     font-size: 22px;
     line-height: 31px;
+    font-weight: 300;
     padding: 0;
     margin-bottom: 50px;
-    color: rgba(255, 255, 255, 0.75);
+    color: ${props => props.theme.introTextColor};
     ${addFadeInAnimation('0.5s', '0.15s')}
 
     @media (max-width: 1024px) {
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index ad7691885..db91fe08a 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -24,6 +24,7 @@ export interface ThemeValuesInterface {
     bgColor: string;
     darkBgColor?: string;
     lightBgColor: string;
+    introTextColor: string;
     textColor: string;
     paragraphColor: string;
     linkColor: string;
@@ -48,6 +49,7 @@ const GLOBAL_THEMES: ThemeInterface = {
         bgColor: '#000000',
         darkBgColor: '#111A19',
         lightBgColor: '#003831',
+        introTextColor: 'rgba(255, 255, 255, 0.75)',
         textColor: '#FFFFFF',
         paragraphColor: '#FFFFFF',
         linkColor: colors.brandLight,
@@ -63,7 +65,9 @@ const GLOBAL_THEMES: ThemeInterface = {
     },
     light: {
         bgColor: '#FFFFFF',
-        lightBgColor: '#003831',
+        lightBgColor: '#F3F6F4',
+        darkBgColor: '#003831',
+        introTextColor: 'rgba(92, 92, 92, 0.87)',
         textColor: '#000000',
         paragraphColor: '#474747',
         linkColor: colors.brandDark,
@@ -81,6 +85,7 @@ const GLOBAL_THEMES: ThemeInterface = {
     gray: {
         bgColor: '#e0e0e0',
         lightBgColor: '#003831',
+        introTextColor: 'rgba(92, 92, 92, 0.87)',
         textColor: '#000000',
         paragraphColor: '#777777',
         linkColor: colors.brandDark,
diff --git a/packages/website/ts/@next/icons/illustrations/low-cost.svg b/packages/website/ts/@next/icons/illustrations/low-cost.svg
new file mode 100644
index 000000000..530cbdd79
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/low-cost.svg
@@ -0,0 +1,30 @@
+<svg width="82" height="82" viewBox="0 0 82 82" fill="none" xmlns="http://www.w3.org/2000/svg">
+<mask id="mask0" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="82" height="82">
+<path d="M41 79.9333C62.5023 79.9333 79.9333 62.5023 79.9333 41C79.9333 19.4977 62.5023 2.06665 41 2.06665C19.4977 2.06665 2.06665 19.4977 2.06665 41C2.06665 62.5023 19.4977 79.9333 41 79.9333Z" fill="#00AE99" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+</mask>
+<g mask="url(#mask0)">
+<ellipse cx="41" cy="76" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="41" cy="71" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="41" cy="66" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="41" cy="61" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="41" cy="56" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<circle cx="41" cy="50" r="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<circle cx="41" cy="44" r="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="18" cy="89" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="18" cy="84" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="18" cy="79" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="18" cy="74" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="18" cy="69" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<circle cx="18" cy="63" r="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<circle cx="18" cy="57" r="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="64" cy="70" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="64" cy="64" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="64" cy="59" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="64" cy="54" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="64" cy="49" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="64" cy="44" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<circle cx="64" cy="38" r="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<circle cx="64" cy="32" r="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<circle cx="41" cy="41" r="38.9333" stroke="#00AE99" stroke-width="3"/>
+</g>
+</svg>
diff --git a/packages/website/ts/@next/pages/market_maker.tsx b/packages/website/ts/@next/pages/market_maker.tsx
index f2e49840f..a9d8cb19f 100644
--- a/packages/website/ts/@next/pages/market_maker.tsx
+++ b/packages/website/ts/@next/pages/market_maker.tsx
@@ -1,11 +1,12 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 
-import {Hero} from 'ts/@next/components/hero';
+import { colors } from 'ts/style/colors';
 
 import { Banner } from 'ts/@next/components/banner';
 import { Button } from 'ts/@next/components/button';
 import { Definition } from 'ts/@next/components/definition';
+import { Hero } from 'ts/@next/components/hero';
 import { Icon } from 'ts/@next/components/icon';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 
@@ -25,8 +26,8 @@ const offersData = [
         title: 'Market Making Compensation',
         description: (
             <ul>
-                <li>Receive an infrastructure grant of $20,000+ for completing onboarding</li>
-                <li>Earn an additional $5,000 by referring other market makers to the Program</li>
+                <li>Receive an infrastructure grant of $20,000+ for completing onboarding*</li>
+                <li>Earn an additional $5,000 by referring other market makers to the Program*</li>
             </ul>
         ),
     },
@@ -43,8 +44,10 @@ export class NextMarketMaker extends React.Component {
     };
     public render(): React.ReactNode {
         return (
-            <SiteWrap theme="dark">
+            <SiteWrap theme="light">
                 <Hero
+                    maxWidth="865px"
+                    maxWidthHeading="715px"
                     isLargeTitle={false}
                     isFullWidth={false}
                     title="Bring liquidity to the exchanges of the future"
@@ -53,7 +56,7 @@ export class NextMarketMaker extends React.Component {
                 />
 
                 <Section
-                    bgColor="dark"
+                    bgColor="light"
                     isFlex={true}
                     maxWidth="1170px"
                 >
@@ -79,7 +82,7 @@ export class NextMarketMaker extends React.Component {
                         title="Low Cost"
                         titleSize="small"
                         description="Pay no fees on orders except for bulk cancellations"
-                        icon="secureTrading"
+                        icon="low-cost"
                         iconSize="medium"
                         isInline={true}
                     />
@@ -94,6 +97,7 @@ export class NextMarketMaker extends React.Component {
                         description={item.description}
                         isInlineIcon={true}
                         iconSize={240}
+                        fontSize="medium"
                     />
                 ))}
                 </Section>
@@ -120,7 +124,7 @@ export class NextMarketMaker extends React.Component {
 
 const HeroActions = () => (
     <>
-        <Button href="https://github.com/0xProject/0x-launch-kit" isInline={true}>
+        <Button href="https://github.com/0xProject/0x-launch-kit" bgColor="dark" isInline={true}>
             Get Started
         </Button>
     </>
-- 
cgit v1.2.3


From 6271133350fc7ba8d6401b5935451a5ac8d0334a Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 14:08:35 +0100
Subject: Change cursor on dropdown triggers

---
 packages/website/ts/@next/components/header.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index e6b49e395..24bfa28ba 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -176,6 +176,7 @@ const StyledNavLink = styled(Link).attrs({
 
 const StyledAnchor = styled.a`
     ${linkStyles};
+    cursor: default;
 `;
 
 const HeaderWrap = styled(FlexWrap)`
-- 
cgit v1.2.3


From a6628cd36307bbadd082014174532dca68bff707 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 14:30:10 +0100
Subject: Left-align hero on mobile

---
 packages/website/ts/@next/components/hero.tsx    | 11 ++++++++---
 packages/website/ts/@next/pages/market_maker.tsx |  1 +
 2 files changed, 9 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index 290c57bcb..c79e2a6eb 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -9,6 +9,7 @@ interface Props {
     maxWidthHeading?: string;
     isLargeTitle?: boolean;
     isFullWidth?: boolean;
+    isCenteredMobile?: boolean;
     description: string;
     figure?: React.ReactNode;
     actions?: React.ReactNode;
@@ -16,7 +17,7 @@ interface Props {
 
 export const Hero = (props: Props) => (
     <Section>
-        <Wrap isCentered={!props.figure} isFullWidth={props.isFullWidth}>
+        <Wrap isCentered={!props.figure} isFullWidth={props.isFullWidth} isCenteredMobile={props.isCenteredMobile}>
             {props.figure &&
                 <Content width="400px">
                     {props.figure}
@@ -42,6 +43,10 @@ export const Hero = (props: Props) => (
     </Section>
 );
 
+Hero.defaultProps = {
+    isCenteredMobile: true,
+};
+
 const Section = styled.section`
     padding: 120px 0;
 
@@ -50,7 +55,7 @@ const Section = styled.section`
     }
 `;
 
-const Wrap = styled.div<{ isCentered?: boolean; isFullWidth?: boolean }>`
+const Wrap = styled.div<{ isCentered?: boolean; isFullWidth?: boolean; isCenteredMobile?: boolean }>`
     width: calc(100% - 60px);
     margin: 0 auto;
 
@@ -64,7 +69,7 @@ const Wrap = styled.div<{ isCentered?: boolean; isFullWidth?: boolean }>`
     }
 
     @media (max-width: 768px) {
-        text-align: center;
+        text-align: ${props => props.isCenteredMobile ? `center` : 'left'};
     }
 `;
 
diff --git a/packages/website/ts/@next/pages/market_maker.tsx b/packages/website/ts/@next/pages/market_maker.tsx
index a9d8cb19f..37a25f0ac 100644
--- a/packages/website/ts/@next/pages/market_maker.tsx
+++ b/packages/website/ts/@next/pages/market_maker.tsx
@@ -50,6 +50,7 @@ export class NextMarketMaker extends React.Component {
                     maxWidthHeading="715px"
                     isLargeTitle={false}
                     isFullWidth={false}
+                    isCenteredMobile={false}
                     title="Bring liquidity to the exchanges of the future"
                     description="Market makers (MMs) are important stakeholders in the 0x ecosystem. The Market Making Program provides a set of resources that help onboard MMs bring liquidity to the 0x network. The program includes tutorials, a robust data platform, trade compensation, and 1:1 support from our MM Success Manager."
                     actions={<HeroActions/>}
-- 
cgit v1.2.3


From 6cc0e6d55ce4d282809476eb54ffaf94dd2a2ee0 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 14:30:33 +0100
Subject: Added community and market maker routes

---
 packages/website/ts/types.ts | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index 9b5879175..37bd73063 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -356,9 +356,11 @@ export enum WebsitePaths {
     AboutTeam = '/about/team',
     AboutPress = '/about/press',
     AboutJobs = '/about/jobs',
+    Community = '/community',
     LaunchKit = '/launch-kit',
     Instant = '/instant',
     Ecosystem = '/eap',
+    MarketMaker = '/market-maker',
     Why = '/why',
     Whitepaper = '/pdfs/0x_white_paper.pdf',
     SmartContracts = '/docs/contracts',
-- 
cgit v1.2.3


From cf553f2afe9bae92fda71ae739c982e7bfe97556 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 14:30:38 +0100
Subject: Added routes

---
 packages/website/ts/index.tsx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index abd8bc2ef..f7a66c836 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -109,6 +109,8 @@ render(
                                 <Route exact path={WebsitePaths.Instant} component={Next0xInstant as any} />
                                 <Route exact path={WebsitePaths.LaunchKit} component={NextLaunchKit as any} />
                                 <Route exact path={WebsitePaths.Ecosystem} component={NextEcosystem as any} />
+                                <Route exact path={WebsitePaths.Community} component={NextCommunity as any} />
+                                <Route exact path={WebsitePaths.MarketMaker} component={NextMarketMaker as any} />
                                 <Route exact path={WebsitePaths.AboutMission} component={NextAboutMission as any} />
                                 <Route exact path={WebsitePaths.AboutTeam} component={NextAboutTeam as any} />
                                 <Route exact path={WebsitePaths.AboutPress} component={NextAboutPress as any} />
-- 
cgit v1.2.3


From 18e55830b5816c342d8e9d9f64ae035f9284ea80 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 18 Dec 2018 15:31:58 +0000
Subject: Fix version picker so it doesn't overflow onto two lines

---
 .../ts/components/documentation/sidebar_header.tsx       | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/components/documentation/sidebar_header.tsx b/packages/website/ts/components/documentation/sidebar_header.tsx
index 9ced52c74..0ab24ab5e 100644
--- a/packages/website/ts/components/documentation/sidebar_header.tsx
+++ b/packages/website/ts/components/documentation/sidebar_header.tsx
@@ -24,7 +24,7 @@ export const SidebarHeader: React.StatelessComponent<SidebarHeaderProps> = ({
     return (
         <Container>
             <Container className="flex justify-bottom">
-                <Container className="left pl1" width="150px">
+                <Container className="col col-7 pl1">
                     <Text
                         fontColor={colors.lightLinkBlue}
                         fontSize={screenWidth === ScreenWidths.Sm ? '20px' : '22px'}
@@ -37,12 +37,14 @@ export const SidebarHeader: React.StatelessComponent<SidebarHeaderProps> = ({
                 {!_.isUndefined(docsVersion) &&
                     !_.isUndefined(availableDocVersions) &&
                     !_.isUndefined(onVersionSelected) && (
-                        <div className="right" style={{ alignSelf: 'flex-end', paddingBottom: 4 }}>
-                            <VersionDropDown
-                                selectedVersion={docsVersion}
-                                versions={availableDocVersions}
-                                onVersionSelected={onVersionSelected}
-                            />
+                        <div className="col col-5 pl1" style={{ alignSelf: 'flex-end', paddingBottom: 4 }}>
+                            <Container className="right">
+                                <VersionDropDown
+                                    selectedVersion={docsVersion}
+                                    versions={availableDocVersions}
+                                    onVersionSelected={onVersionSelected}
+                                />
+                            </Container>
                         </div>
                     )}
             </Container>
-- 
cgit v1.2.3


From 67df5a433d68a2af1a3a03a8bf431629a534dc97 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 18 Dec 2018 15:32:11 +0000
Subject: Fix OrderWatcher title to fix sidebar top

---
 packages/website/ts/containers/order_watcher_documentation.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/containers/order_watcher_documentation.ts b/packages/website/ts/containers/order_watcher_documentation.ts
index ac92e6a22..683e1fe9f 100644
--- a/packages/website/ts/containers/order_watcher_documentation.ts
+++ b/packages/website/ts/containers/order_watcher_documentation.ts
@@ -24,7 +24,7 @@ const docsInfoConfig: DocsInfoConfig = {
     id: DocPackages.OrderWatcher,
     packageName: '@0x/order-watcher',
     type: SupportedDocJson.TypeDoc,
-    displayName: 'OrderWatcher',
+    displayName: 'Order Watcher',
     packageUrl: 'https://github.com/0xProject/0x-monorepo',
     markdownMenu: {
         'getting-started': [markdownSections.introduction, markdownSections.installation],
-- 
cgit v1.2.3


From e295eeb8938468b1527d5d81f212766cef40bc81 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 18 Dec 2018 16:25:26 +0000
Subject: Remove unused file

---
 packages/order-watcher/src/schemas/websocket_schemas.ts | 2 --
 1 file changed, 2 deletions(-)
 delete mode 100644 packages/order-watcher/src/schemas/websocket_schemas.ts

(limited to 'packages')

diff --git a/packages/order-watcher/src/schemas/websocket_schemas.ts b/packages/order-watcher/src/schemas/websocket_schemas.ts
deleted file mode 100644
index df54a38e1..000000000
--- a/packages/order-watcher/src/schemas/websocket_schemas.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-// TODO: Move these schemas to the `json-schemas` package and convert to JSON
-// Rename to `OrderWatcherWebSocketRequestSchema`, etc...
-- 
cgit v1.2.3


From aa5c2c249d43c980c06d3a5541233f2407a83371 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 18:35:15 +0100
Subject: Remove community and market maker route

---
 packages/website/ts/index.tsx | 2 --
 1 file changed, 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index f7a66c836..abd8bc2ef 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -109,8 +109,6 @@ render(
                                 <Route exact path={WebsitePaths.Instant} component={Next0xInstant as any} />
                                 <Route exact path={WebsitePaths.LaunchKit} component={NextLaunchKit as any} />
                                 <Route exact path={WebsitePaths.Ecosystem} component={NextEcosystem as any} />
-                                <Route exact path={WebsitePaths.Community} component={NextCommunity as any} />
-                                <Route exact path={WebsitePaths.MarketMaker} component={NextMarketMaker as any} />
                                 <Route exact path={WebsitePaths.AboutMission} component={NextAboutMission as any} />
                                 <Route exact path={WebsitePaths.AboutTeam} component={NextAboutTeam as any} />
                                 <Route exact path={WebsitePaths.AboutPress} component={NextAboutPress as any} />
-- 
cgit v1.2.3


From ae27695d25301fe7cc34e22bddd3fedfdd8d81a2 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 14:03:40 +0100
Subject: Prevent overflow on instant page

---
 packages/website/ts/@next/pages/instant.tsx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index a2df3ffc6..94633116f 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -204,6 +204,12 @@ const MarqueeWrap = styled.div`
     height: 514px;
     padding-bottom: 60px;
 
+    @media (max-width: 768px) {
+        width: calc(100% + 60px);
+        margin-left: -30px;
+        overflow: hidden;
+    }
+
     > div {
         height: auto;
         display: flex;
-- 
cgit v1.2.3


From 630ecb98e17c6cce795e368ebfe8af5ffb4a2266 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 14:04:44 +0100
Subject: Mobile tweaks

---
 packages/website/ts/@next/components/hero.tsx            | 15 +++++++++++++++
 .../ts/@next/components/sections/landing/about.tsx       | 16 +++++++++++++---
 2 files changed, 28 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index 46e2ca6d9..6a781f923 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -117,4 +117,19 @@ const ButtonWrap = styled.div`
     > *:nth-child(2) {
         ${addFadeInAnimation('0.6s', '0.4s')}
     }
+
+    @media (max-width: 500px) {
+        flex-direction: column;
+        justify-content: center;
+
+        * {
+            padding-left: 20px;
+            padding-right: 20px;
+        }
+
+        * + * {
+            margin-left: 0;
+            margin-top: 12px;
+        }
+    }
 `;
diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index bf2577581..87a0fe562 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -26,13 +26,14 @@ export const SectionLandingAbout = () => (
             instruments to assets that could have never existed before.
         </Paragraph>
 
-        <Button href={`${WebsitePaths.Why}#cases`} isWithArrow={true} isAccentColor={true}>
+        <DeveloperLink href={`${WebsitePaths.Why}#cases`} isWithArrow={true} isAccentColor={true}>
             Discover how developers use 0x
-        </Button>
+        </DeveloperLink>
 
         <hr
             style={{
-                width: '340px',
+                width: '100%',
+                maxWidth: '340px',
                 borderColor: '#3C4746',
                 margin: '60px auto',
             }}
@@ -55,6 +56,15 @@ const Figure = (props: FigureProps) => (
     </Column>
 );
 
+const DeveloperLink = styled(Button)`
+        @media (max-width: 500px) {
+            && {
+                white-space: pre-wrap;
+                line-height: 1.3;
+            }
+    }
+`;
+
 const FigureValue = styled.dt`
     font-size: 50px;
     font-weight: 300;
-- 
cgit v1.2.3


From ffa57c37032f414f65d37e25a03b51347ae956c2 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 14:05:10 +0100
Subject: Tweak market maker

---
 packages/website/ts/@next/components/banner.tsx    |  2 +-
 packages/website/ts/@next/components/button.tsx    |  6 +++++
 .../website/ts/@next/components/definition.tsx     |  6 ++++-
 packages/website/ts/@next/components/hero.tsx      | 14 +++++++---
 packages/website/ts/@next/components/siteWrap.tsx  |  7 ++++-
 .../ts/@next/icons/illustrations/low-cost.svg      | 30 ++++++++++++++++++++++
 packages/website/ts/@next/pages/market_maker.tsx   | 18 ++++++++-----
 7 files changed, 69 insertions(+), 14 deletions(-)
 create mode 100644 packages/website/ts/@next/icons/illustrations/low-cost.svg

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
index 982e764af..6c4d94dc5 100644
--- a/packages/website/ts/@next/components/banner.tsx
+++ b/packages/website/ts/@next/components/banner.tsx
@@ -31,7 +31,7 @@ interface BorderProps {
 export const Banner: React.StatelessComponent<Props> = (props: Props) => {
     const { heading, subline, mainCta, secondaryCta } = props;
     return (
-        <CustomSection bgColor="light" isFlex={true} flexBreakpoint="900px" paddingMobile="120px 0">
+        <CustomSection bgColor={colors.brandDark} isFlex={true} flexBreakpoint="900px" paddingMobile="120px 0">
             <Border />
             <Border isBottom={true} />
 
diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index b686b27a2..fdf396ef0 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -73,6 +73,12 @@ const ButtonBase =
     outline: none;
     transition: background-color 0.35s, border-color 0.35s;
 
+    // @todo Refactor to use theme props
+    ${props => props.bgColor === 'dark' && `
+        background-color: ${colors.brandDark};
+        color: ${colors.white};
+    `}
+
     svg {
         margin-left: 9px;
         transition: transform 0.5s;
diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index d203151b9..965466f60 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -19,6 +19,7 @@ interface Props {
     isWithMargin?: boolean;
     icon: string;
     iconSize?: 'medium' | 'large' | number;
+    fontSize?: 'default' | 'medium' | number;
     title: string;
     titleSize?: 'small' | 'default' | number;
     description: React.ReactNode | string;
@@ -40,7 +41,7 @@ export const Definition = (props: Props) => (
             </Heading>
 
             {typeof props.description === 'string' ? (
-                <Paragraph isMuted={true}>{props.description}</Paragraph>
+                <Paragraph isMuted={true} size={props.fontSize || 'default'}>{props.description}</Paragraph>
             ) : (
                 <>{props.description}</>
             )}
@@ -107,6 +108,9 @@ const TextWrap =
     }
 
     li {
+        color: ${props => props.theme.paragraphColor};
+        font-size: ${props => `var(--${props.fontSize || 'default'}Paragraph)`};
+        font-weight: 300;
         list-style: disc;
         opacity: 0.75;
         line-height: 1.444444444;
diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index 6a781f923..290c57bcb 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -5,6 +5,8 @@ import {addFadeInAnimation} from 'ts/@next/constants/animations';
 
 interface Props {
     title: string;
+    maxWidth?: string;
+    maxWidthHeading?: string;
     isLargeTitle?: boolean;
     isFullWidth?: boolean;
     description: string;
@@ -21,8 +23,8 @@ export const Hero = (props: Props) => (
                 </Content>
             }
 
-            <Content width={props.figure ? '546px' : '678px'}>
-                <Title isLarge={props.isLargeTitle}>
+            <Content width={props.maxWidth ? props.maxWidth : (props.figure ? '546px' : '678px')}>
+                <Title isLarge={props.isLargeTitle} maxWidth={props.maxWidthHeading}>
                     {props.title}
                 </Title>
 
@@ -66,11 +68,14 @@ const Wrap = styled.div<{ isCentered?: boolean; isFullWidth?: boolean }>`
     }
 `;
 
-const Title = styled.h1<{ isLarge?: any }>`
+const Title = styled.h1<{ isLarge?: any; maxWidth?: string }>`
     font-size: ${props => props.isLarge ? '80px' : '50px'};
     font-weight: 300;
     line-height: 1.1;
+    margin-left: auto;
+    margin-right: auto;
     margin-bottom: 30px;
+    max-width: ${props => props.maxWidth};
     ${addFadeInAnimation('0.5s')}
 
     @media (max-width: 1024px) {
@@ -85,9 +90,10 @@ const Title = styled.h1<{ isLarge?: any }>`
 const Description = styled.p`
     font-size: 22px;
     line-height: 31px;
+    font-weight: 300;
     padding: 0;
     margin-bottom: 50px;
-    color: rgba(255, 255, 255, 0.75);
+    color: ${props => props.theme.introTextColor};
     ${addFadeInAnimation('0.5s', '0.15s')}
 
     @media (max-width: 1024px) {
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index ad7691885..db91fe08a 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -24,6 +24,7 @@ export interface ThemeValuesInterface {
     bgColor: string;
     darkBgColor?: string;
     lightBgColor: string;
+    introTextColor: string;
     textColor: string;
     paragraphColor: string;
     linkColor: string;
@@ -48,6 +49,7 @@ const GLOBAL_THEMES: ThemeInterface = {
         bgColor: '#000000',
         darkBgColor: '#111A19',
         lightBgColor: '#003831',
+        introTextColor: 'rgba(255, 255, 255, 0.75)',
         textColor: '#FFFFFF',
         paragraphColor: '#FFFFFF',
         linkColor: colors.brandLight,
@@ -63,7 +65,9 @@ const GLOBAL_THEMES: ThemeInterface = {
     },
     light: {
         bgColor: '#FFFFFF',
-        lightBgColor: '#003831',
+        lightBgColor: '#F3F6F4',
+        darkBgColor: '#003831',
+        introTextColor: 'rgba(92, 92, 92, 0.87)',
         textColor: '#000000',
         paragraphColor: '#474747',
         linkColor: colors.brandDark,
@@ -81,6 +85,7 @@ const GLOBAL_THEMES: ThemeInterface = {
     gray: {
         bgColor: '#e0e0e0',
         lightBgColor: '#003831',
+        introTextColor: 'rgba(92, 92, 92, 0.87)',
         textColor: '#000000',
         paragraphColor: '#777777',
         linkColor: colors.brandDark,
diff --git a/packages/website/ts/@next/icons/illustrations/low-cost.svg b/packages/website/ts/@next/icons/illustrations/low-cost.svg
new file mode 100644
index 000000000..530cbdd79
--- /dev/null
+++ b/packages/website/ts/@next/icons/illustrations/low-cost.svg
@@ -0,0 +1,30 @@
+<svg width="82" height="82" viewBox="0 0 82 82" fill="none" xmlns="http://www.w3.org/2000/svg">
+<mask id="mask0" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="82" height="82">
+<path d="M41 79.9333C62.5023 79.9333 79.9333 62.5023 79.9333 41C79.9333 19.4977 62.5023 2.06665 41 2.06665C19.4977 2.06665 2.06665 19.4977 2.06665 41C2.06665 62.5023 19.4977 79.9333 41 79.9333Z" fill="#00AE99" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+</mask>
+<g mask="url(#mask0)">
+<ellipse cx="41" cy="76" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="41" cy="71" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="41" cy="66" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="41" cy="61" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="41" cy="56" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<circle cx="41" cy="50" r="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<circle cx="41" cy="44" r="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="18" cy="89" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="18" cy="84" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="18" cy="79" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="18" cy="74" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="18" cy="69" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<circle cx="18" cy="63" r="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<circle cx="18" cy="57" r="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="64" cy="70" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="64" cy="64" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="64" cy="59" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="64" cy="54" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="64" cy="49" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<ellipse cx="64" cy="44" rx="8" ry="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<circle cx="64" cy="38" r="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<circle cx="64" cy="32" r="8" fill="#F3F6F4" stroke="#00AE99" stroke-width="3"/>
+<circle cx="41" cy="41" r="38.9333" stroke="#00AE99" stroke-width="3"/>
+</g>
+</svg>
diff --git a/packages/website/ts/@next/pages/market_maker.tsx b/packages/website/ts/@next/pages/market_maker.tsx
index f2e49840f..a9d8cb19f 100644
--- a/packages/website/ts/@next/pages/market_maker.tsx
+++ b/packages/website/ts/@next/pages/market_maker.tsx
@@ -1,11 +1,12 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 
-import {Hero} from 'ts/@next/components/hero';
+import { colors } from 'ts/style/colors';
 
 import { Banner } from 'ts/@next/components/banner';
 import { Button } from 'ts/@next/components/button';
 import { Definition } from 'ts/@next/components/definition';
+import { Hero } from 'ts/@next/components/hero';
 import { Icon } from 'ts/@next/components/icon';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 
@@ -25,8 +26,8 @@ const offersData = [
         title: 'Market Making Compensation',
         description: (
             <ul>
-                <li>Receive an infrastructure grant of $20,000+ for completing onboarding</li>
-                <li>Earn an additional $5,000 by referring other market makers to the Program</li>
+                <li>Receive an infrastructure grant of $20,000+ for completing onboarding*</li>
+                <li>Earn an additional $5,000 by referring other market makers to the Program*</li>
             </ul>
         ),
     },
@@ -43,8 +44,10 @@ export class NextMarketMaker extends React.Component {
     };
     public render(): React.ReactNode {
         return (
-            <SiteWrap theme="dark">
+            <SiteWrap theme="light">
                 <Hero
+                    maxWidth="865px"
+                    maxWidthHeading="715px"
                     isLargeTitle={false}
                     isFullWidth={false}
                     title="Bring liquidity to the exchanges of the future"
@@ -53,7 +56,7 @@ export class NextMarketMaker extends React.Component {
                 />
 
                 <Section
-                    bgColor="dark"
+                    bgColor="light"
                     isFlex={true}
                     maxWidth="1170px"
                 >
@@ -79,7 +82,7 @@ export class NextMarketMaker extends React.Component {
                         title="Low Cost"
                         titleSize="small"
                         description="Pay no fees on orders except for bulk cancellations"
-                        icon="secureTrading"
+                        icon="low-cost"
                         iconSize="medium"
                         isInline={true}
                     />
@@ -94,6 +97,7 @@ export class NextMarketMaker extends React.Component {
                         description={item.description}
                         isInlineIcon={true}
                         iconSize={240}
+                        fontSize="medium"
                     />
                 ))}
                 </Section>
@@ -120,7 +124,7 @@ export class NextMarketMaker extends React.Component {
 
 const HeroActions = () => (
     <>
-        <Button href="https://github.com/0xProject/0x-launch-kit" isInline={true}>
+        <Button href="https://github.com/0xProject/0x-launch-kit" bgColor="dark" isInline={true}>
             Get Started
         </Button>
     </>
-- 
cgit v1.2.3


From b40551e2dfdae276850be1f38bd0eaeaafe02749 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 14:08:35 +0100
Subject: Change cursor on dropdown triggers

---
 packages/website/ts/@next/components/header.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index e6b49e395..24bfa28ba 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -176,6 +176,7 @@ const StyledNavLink = styled(Link).attrs({
 
 const StyledAnchor = styled.a`
     ${linkStyles};
+    cursor: default;
 `;
 
 const HeaderWrap = styled(FlexWrap)`
-- 
cgit v1.2.3


From 342ecae34d80579560703b6912ac9219fcda0c72 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 14:30:10 +0100
Subject: Left-align hero on mobile

---
 packages/website/ts/@next/components/hero.tsx    | 11 ++++++++---
 packages/website/ts/@next/pages/market_maker.tsx |  1 +
 2 files changed, 9 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index 290c57bcb..c79e2a6eb 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -9,6 +9,7 @@ interface Props {
     maxWidthHeading?: string;
     isLargeTitle?: boolean;
     isFullWidth?: boolean;
+    isCenteredMobile?: boolean;
     description: string;
     figure?: React.ReactNode;
     actions?: React.ReactNode;
@@ -16,7 +17,7 @@ interface Props {
 
 export const Hero = (props: Props) => (
     <Section>
-        <Wrap isCentered={!props.figure} isFullWidth={props.isFullWidth}>
+        <Wrap isCentered={!props.figure} isFullWidth={props.isFullWidth} isCenteredMobile={props.isCenteredMobile}>
             {props.figure &&
                 <Content width="400px">
                     {props.figure}
@@ -42,6 +43,10 @@ export const Hero = (props: Props) => (
     </Section>
 );
 
+Hero.defaultProps = {
+    isCenteredMobile: true,
+};
+
 const Section = styled.section`
     padding: 120px 0;
 
@@ -50,7 +55,7 @@ const Section = styled.section`
     }
 `;
 
-const Wrap = styled.div<{ isCentered?: boolean; isFullWidth?: boolean }>`
+const Wrap = styled.div<{ isCentered?: boolean; isFullWidth?: boolean; isCenteredMobile?: boolean }>`
     width: calc(100% - 60px);
     margin: 0 auto;
 
@@ -64,7 +69,7 @@ const Wrap = styled.div<{ isCentered?: boolean; isFullWidth?: boolean }>`
     }
 
     @media (max-width: 768px) {
-        text-align: center;
+        text-align: ${props => props.isCenteredMobile ? `center` : 'left'};
     }
 `;
 
diff --git a/packages/website/ts/@next/pages/market_maker.tsx b/packages/website/ts/@next/pages/market_maker.tsx
index a9d8cb19f..37a25f0ac 100644
--- a/packages/website/ts/@next/pages/market_maker.tsx
+++ b/packages/website/ts/@next/pages/market_maker.tsx
@@ -50,6 +50,7 @@ export class NextMarketMaker extends React.Component {
                     maxWidthHeading="715px"
                     isLargeTitle={false}
                     isFullWidth={false}
+                    isCenteredMobile={false}
                     title="Bring liquidity to the exchanges of the future"
                     description="Market makers (MMs) are important stakeholders in the 0x ecosystem. The Market Making Program provides a set of resources that help onboard MMs bring liquidity to the 0x network. The program includes tutorials, a robust data platform, trade compensation, and 1:1 support from our MM Success Manager."
                     actions={<HeroActions/>}
-- 
cgit v1.2.3


From 7b117081d34111d9fdb35a613df48b3f0292094c Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 14:30:33 +0100
Subject: Added community and market maker routes

---
 packages/website/ts/types.ts | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index 9b5879175..37bd73063 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -356,9 +356,11 @@ export enum WebsitePaths {
     AboutTeam = '/about/team',
     AboutPress = '/about/press',
     AboutJobs = '/about/jobs',
+    Community = '/community',
     LaunchKit = '/launch-kit',
     Instant = '/instant',
     Ecosystem = '/eap',
+    MarketMaker = '/market-maker',
     Why = '/why',
     Whitepaper = '/pdfs/0x_white_paper.pdf',
     SmartContracts = '/docs/contracts',
-- 
cgit v1.2.3


From abbb6793cc1551cb8a37b19b4ee75fdddc80f7c3 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 14:30:38 +0100
Subject: Added routes

---
 packages/website/ts/index.tsx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index abd8bc2ef..f7a66c836 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -109,6 +109,8 @@ render(
                                 <Route exact path={WebsitePaths.Instant} component={Next0xInstant as any} />
                                 <Route exact path={WebsitePaths.LaunchKit} component={NextLaunchKit as any} />
                                 <Route exact path={WebsitePaths.Ecosystem} component={NextEcosystem as any} />
+                                <Route exact path={WebsitePaths.Community} component={NextCommunity as any} />
+                                <Route exact path={WebsitePaths.MarketMaker} component={NextMarketMaker as any} />
                                 <Route exact path={WebsitePaths.AboutMission} component={NextAboutMission as any} />
                                 <Route exact path={WebsitePaths.AboutTeam} component={NextAboutTeam as any} />
                                 <Route exact path={WebsitePaths.AboutPress} component={NextAboutPress as any} />
-- 
cgit v1.2.3


From 102b7154e0aadd2715159e9085389875ecf88a1f Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Tue, 18 Dec 2018 18:35:15 +0100
Subject: Remove community and market maker route

---
 packages/website/ts/index.tsx | 2 --
 1 file changed, 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index f7a66c836..abd8bc2ef 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -109,8 +109,6 @@ render(
                                 <Route exact path={WebsitePaths.Instant} component={Next0xInstant as any} />
                                 <Route exact path={WebsitePaths.LaunchKit} component={NextLaunchKit as any} />
                                 <Route exact path={WebsitePaths.Ecosystem} component={NextEcosystem as any} />
-                                <Route exact path={WebsitePaths.Community} component={NextCommunity as any} />
-                                <Route exact path={WebsitePaths.MarketMaker} component={NextMarketMaker as any} />
                                 <Route exact path={WebsitePaths.AboutMission} component={NextAboutMission as any} />
                                 <Route exact path={WebsitePaths.AboutTeam} component={NextAboutTeam as any} />
                                 <Route exact path={WebsitePaths.AboutPress} component={NextAboutPress as any} />
-- 
cgit v1.2.3


From 9bd71aeeffbadebb41756a605ef6a0aacbfd47c4 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 18 Dec 2018 13:24:53 -0800
Subject: run prettier on website

---
 .../ts/@next/components/animatedChatIcon.tsx       |  70 +++++++++++---
 .../ts/@next/components/animatedCompassIcon.tsx    |  22 +++--
 .../website/ts/@next/components/blockIconLink.tsx  |  40 ++------
 packages/website/ts/@next/components/button.tsx    |   4 +-
 .../website/ts/@next/components/definition.tsx     |   4 +-
 packages/website/ts/@next/components/hamburger.tsx |   9 +-
 .../website/ts/@next/components/heroAnimation.tsx  |  47 ++++++++--
 packages/website/ts/@next/components/heroImage.tsx |   6 +-
 packages/website/ts/@next/components/icon.tsx      |  22 +++--
 packages/website/ts/@next/components/image.tsx     |   9 +-
 packages/website/ts/@next/components/layout.tsx    |  39 +++++---
 packages/website/ts/@next/components/logo.tsx      |   5 +-
 .../website/ts/@next/components/modals/input.tsx   |  13 ++-
 packages/website/ts/@next/components/newLayout.tsx |  36 ++++++--
 .../ts/@next/components/sections/landing/about.tsx |  10 +-
 .../@next/components/sections/landing/clients.tsx  |  18 ++--
 .../ts/@next/components/sections/landing/hero.tsx  |   8 +-
 packages/website/ts/@next/components/separator.tsx |   2 +-
 packages/website/ts/@next/components/siteWrap.tsx  |  23 ++---
 .../website/ts/@next/components/slider/slider.tsx  |  14 +--
 packages/website/ts/@next/components/text.tsx      |  38 ++++----
 .../website/ts/@next/constants/globalStyle.tsx     |  12 ++-
 packages/website/ts/@next/constants/utilities.tsx  |   6 +-
 packages/website/ts/@next/pages/community.tsx      |  61 ++++++------
 .../website/ts/@next/pages/instant/code_demo.tsx   |   6 +-
 .../instant/config_generator_address_input.tsx     |   6 +-
 .../@next/pages/instant/fee_percentage_slider.tsx  |   2 +-
 packages/website/ts/@next/pages/landing.tsx        |  16 ++--
 packages/website/ts/@next/pages/market_maker.tsx   |  42 ++++-----
 packages/website/ts/@next/pages/why.tsx            | 102 ++++++++++++---------
 packages/website/ts/globals.d.ts                   |   4 +-
 packages/website/tsconfig.json                     |   5 +-
 32 files changed, 404 insertions(+), 297 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/animatedChatIcon.tsx b/packages/website/ts/@next/components/animatedChatIcon.tsx
index feaa0631f..9a86e244c 100644
--- a/packages/website/ts/@next/components/animatedChatIcon.tsx
+++ b/packages/website/ts/@next/components/animatedChatIcon.tsx
@@ -4,28 +4,69 @@ import styled, { keyframes } from 'styled-components';
 export const AnimatedChatIcon = () => (
     <svg width="150" height="150" viewBox="0 0 150 150" fill="none" xmlns="http://www.w3.org/2000/svg">
         <mask id="mask30" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="150" height="150">
-            <circle cx="75" cy="75" r="73" fill="#00AE99" stroke="#00AE99" stroke-width="3"/>
+            <circle cx="75" cy="75" r="73" fill="#00AE99" stroke="#00AE99" stroke-width="3" />
         </mask>
 
         <g mask="url(#mask30)">
-            <circle cx="75" cy="75" r="73" stroke="#00AE99" stroke-width="3"/>
+            <circle cx="75" cy="75" r="73" stroke="#00AE99" stroke-width="3" />
 
             <Rays>
-                <path vector-effect="non-scaling-stroke" d="M76 37H137.5" stroke="#00AE99" stroke-width="3"/>
-                <path vector-effect="non-scaling-stroke" d="M37 73.5L37 12M113 137.5L113 75" stroke="#00AE99" stroke-width="3"/>
-                <path vector-effect="non-scaling-stroke" d="M13 113H71.5" stroke="#00AE99" stroke-width="3"/>
-                <path vector-effect="non-scaling-stroke" d="M49.087 47.5264L92.574 4.03932" stroke="#00AE99" stroke-width="3"/>
-                <path vector-effect="non-scaling-stroke" d="M47.3192 100.913L3.8321 57.4259M146.314 92.4277L102.12 48.2335" stroke="#00AE99" stroke-width="3"/>
-                <path vector-effect="non-scaling-stroke" d="M58.2793 145.814L101.766 102.327" stroke="#00AE99" stroke-width="3"/>
+                <path vector-effect="non-scaling-stroke" d="M76 37H137.5" stroke="#00AE99" stroke-width="3" />
+                <path
+                    vector-effect="non-scaling-stroke"
+                    d="M37 73.5L37 12M113 137.5L113 75"
+                    stroke="#00AE99"
+                    stroke-width="3"
+                />
+                <path vector-effect="non-scaling-stroke" d="M13 113H71.5" stroke="#00AE99" stroke-width="3" />
+                <path
+                    vector-effect="non-scaling-stroke"
+                    d="M49.087 47.5264L92.574 4.03932"
+                    stroke="#00AE99"
+                    stroke-width="3"
+                />
+                <path
+                    vector-effect="non-scaling-stroke"
+                    d="M47.3192 100.913L3.8321 57.4259M146.314 92.4277L102.12 48.2335"
+                    stroke="#00AE99"
+                    stroke-width="3"
+                />
+                <path
+                    vector-effect="non-scaling-stroke"
+                    d="M58.2793 145.814L101.766 102.327"
+                    stroke="#00AE99"
+                    stroke-width="3"
+                />
             </Rays>
 
             <Bubble>
-                <path vector-effect="non-scaling-stroke" d="M113 75C113 85.3064 108.897 94.6546 102.235 101.5C98.4048 105.436 71 132.5 71 132.5V112.792C51.8933 110.793 37 94.6359 37 75C37 54.0132 54.0132 37 75 37C95.9868 37 113 54.0132 113 75Z" stroke="#00AE99" strokeWidth="3"/>
+                <path
+                    vector-effect="non-scaling-stroke"
+                    d="M113 75C113 85.3064 108.897 94.6546 102.235 101.5C98.4048 105.436 71 132.5 71 132.5V112.792C51.8933 110.793 37 94.6359 37 75C37 54.0132 54.0132 37 75 37C95.9868 37 113 54.0132 113 75Z"
+                    stroke="#00AE99"
+                    strokeWidth="3"
+                />
             </Bubble>
 
-            <Dot delay={0} vector-effect="non-scaling-stroke" cx="75" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
-            <Dot delay={4.4} vector-effect="non-scaling-stroke" cx="91" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
-            <Dot delay={-4.6} vector-effect="non-scaling-stroke" cx="59" cy="75" r="4" stroke="#00AE99" strokeWidth="3"/>
+            <Dot delay={0} vector-effect="non-scaling-stroke" cx="75" cy="75" r="4" stroke="#00AE99" strokeWidth="3" />
+            <Dot
+                delay={4.4}
+                vector-effect="non-scaling-stroke"
+                cx="91"
+                cy="75"
+                r="4"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
+            <Dot
+                delay={-4.6}
+                vector-effect="non-scaling-stroke"
+                cx="59"
+                cy="75"
+                r="4"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
         </g>
     </svg>
 );
@@ -57,6 +98,9 @@ const Rays = styled.g`
     transform-origin: 50% 50%;
 `;
 
-const Dot = styled.circle<{ delay: number }>`
+const Dot =
+    styled.circle <
+    { delay: number } >
+    `
     animation: ${fadeInOut} 4s ${props => `${props.delay}s`} infinite;
 `;
diff --git a/packages/website/ts/@next/components/animatedCompassIcon.tsx b/packages/website/ts/@next/components/animatedCompassIcon.tsx
index aa0cfd099..5388f95ca 100644
--- a/packages/website/ts/@next/components/animatedCompassIcon.tsx
+++ b/packages/website/ts/@next/components/animatedCompassIcon.tsx
@@ -4,17 +4,21 @@ import styled, { keyframes } from 'styled-components';
 export const AnimatedCompassIcon = () => (
     <svg width="150" height="150" viewBox="0 0 150 150" fill="none" xmlns="http://www.w3.org/2000/svg">
         <g>
-            <circle cx="75" cy="75" r="73" stroke="#00AE99" stroke-width="3"/>
-            <circle cx="75" cy="75" r="58" stroke="#00AE99" stroke-width="3"/>
-            <Needle d="M62.9792 62.9792L36.6447 113.355L87.0208 87.0208M62.9792 62.9792L113.355 36.6447L87.0208 87.0208M62.9792 62.9792L87.0208 87.0208" stroke="#00AE99" strokeWidth="3"/>
+            <circle cx="75" cy="75" r="73" stroke="#00AE99" stroke-width="3" />
+            <circle cx="75" cy="75" r="58" stroke="#00AE99" stroke-width="3" />
+            <Needle
+                d="M62.9792 62.9792L36.6447 113.355L87.0208 87.0208M62.9792 62.9792L113.355 36.6447L87.0208 87.0208M62.9792 62.9792L87.0208 87.0208"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
 
             <Dial>
-                <path d="M75 2V17M75 133V148" stroke="#00AE99" stroke-width="3"/>
-                <path d="M2 75L17 75M133 75L148 75" stroke="#00AE99" stroke-width="3"/>
-                <path d="M11.7801 38.5L24.7705 46M125.229 104L138.22 111.5" stroke="#00AE99" stroke-width="3"/>
-                <path d="M38.5001 11.7801L46.0001 24.7705M104 125.229L111.5 138.22" stroke="#00AE99" stroke-width="3"/>
-                <path d="M111.5 11.7801L104 24.7705M46 125.229L38.5 138.22" stroke="#00AE99" stroke-width="3"/>
-                <path d="M138.22 38.5L125.229 46M24.7705 104L11.7801 111.5" stroke="#00AE99" stroke-width="3"/>
+                <path d="M75 2V17M75 133V148" stroke="#00AE99" stroke-width="3" />
+                <path d="M2 75L17 75M133 75L148 75" stroke="#00AE99" stroke-width="3" />
+                <path d="M11.7801 38.5L24.7705 46M125.229 104L138.22 111.5" stroke="#00AE99" stroke-width="3" />
+                <path d="M38.5001 11.7801L46.0001 24.7705M104 125.229L111.5 138.22" stroke="#00AE99" stroke-width="3" />
+                <path d="M111.5 11.7801L104 24.7705M46 125.229L38.5 138.22" stroke="#00AE99" stroke-width="3" />
+                <path d="M138.22 38.5L125.229 46M24.7705 104L11.7801 111.5" stroke="#00AE99" stroke-width="3" />
             </Dial>
         </g>
     </svg>
diff --git a/packages/website/ts/@next/components/blockIconLink.tsx b/packages/website/ts/@next/components/blockIconLink.tsx
index 46a267889..bdcc5c29d 100644
--- a/packages/website/ts/@next/components/blockIconLink.tsx
+++ b/packages/website/ts/@next/components/blockIconLink.tsx
@@ -1,9 +1,9 @@
 import * as React from 'react';
-import {withRouter} from 'react-router-dom';
+import { withRouter } from 'react-router-dom';
 import styled from 'styled-components';
 
-import {Button} from 'ts/@next/components/button';
-import {Icon} from 'ts/@next/components/icon';
+import { Button } from 'ts/@next/components/button';
+import { Icon } from 'ts/@next/components/icon';
 
 interface Props {
     icon?: string;
@@ -16,48 +16,26 @@ interface Props {
 
 class BaseComponent extends React.PureComponent<Props> {
     public onClick = (): void => {
-        const {
-            linkAction,
-            linkUrl,
-        } = this.props;
+        const { linkAction, linkUrl } = this.props;
 
         if (linkAction) {
             linkAction();
         } else {
             this.props.history.push(linkUrl);
         }
-    }
+    };
 
     public render(): React.ReactNode {
-        const {
-            icon,
-            iconComponent,
-            linkUrl,
-            linkAction,
-            title,
-            linkLabel,
-        } = this.props;
+        const { icon, iconComponent, linkUrl, linkAction, title, linkLabel } = this.props;
 
         return (
             <Wrap onClick={this.onClick}>
                 <div>
-                    <Icon
-                        name={icon}
-                        component={iconComponent}
-                        size="large"
-                        margin={[0, 0, 'default', 0]}
-                    />
+                    <Icon name={icon} component={iconComponent} size="large" margin={[0, 0, 'default', 0]} />
 
-                    <Title>
-                        {title}
-                    </Title>
+                    <Title>{title}</Title>
 
-                    <Button
-                        isWithArrow={true}
-                        isTransparent={true}
-                        href={linkUrl}
-                        onClick={linkAction}
-                    >
+                    <Button isWithArrow={true} isTransparent={true} href={linkUrl} onClick={linkAction}>
                         {linkLabel}
                     </Button>
                 </div>
diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index fdf396ef0..790e31468 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -74,7 +74,9 @@ const ButtonBase =
     transition: background-color 0.35s, border-color 0.35s;
 
     // @todo Refactor to use theme props
-    ${props => props.bgColor === 'dark' && `
+    ${props =>
+        props.bgColor === 'dark' &&
+        `
         background-color: ${colors.brandDark};
         color: ${colors.white};
     `}
diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index 965466f60..12c22a5d6 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -41,7 +41,9 @@ export const Definition = (props: Props) => (
             </Heading>
 
             {typeof props.description === 'string' ? (
-                <Paragraph isMuted={true} size={props.fontSize || 'default'}>{props.description}</Paragraph>
+                <Paragraph isMuted={true} size={props.fontSize || 'default'}>
+                    {props.description}
+                </Paragraph>
             ) : (
                 <>{props.description}</>
             )}
diff --git a/packages/website/ts/@next/components/hamburger.tsx b/packages/website/ts/@next/components/hamburger.tsx
index b5c01a2b0..435d206cd 100644
--- a/packages/website/ts/@next/components/hamburger.tsx
+++ b/packages/website/ts/@next/components/hamburger.tsx
@@ -16,7 +16,10 @@ export const Hamburger: React.FunctionComponent<Props> = (props: Props) => {
     );
 };
 
-const StyledHamburger = styled.button<Props>`
+const StyledHamburger =
+    styled.button <
+    Props >
+    `
     background: none;
     border: 0;
     width: 22px;
@@ -50,7 +53,9 @@ const StyledHamburger = styled.button<Props>`
             //transform-origin: 0% 100%;
         }
 
-        ${props => props.isOpen && `
+        ${props =>
+            props.isOpen &&
+            `
             opacity: 1;
             transform: rotate(45deg) translate(0, 1px);
 
diff --git a/packages/website/ts/@next/components/heroAnimation.tsx b/packages/website/ts/@next/components/heroAnimation.tsx
index 32117c1f8..42956fb6a 100644
--- a/packages/website/ts/@next/components/heroAnimation.tsx
+++ b/packages/website/ts/@next/components/heroAnimation.tsx
@@ -4,16 +4,49 @@ import styled, { keyframes } from 'styled-components';
 export const HeroAnimation = () => (
     <Image width="404" height="404" viewBox="0 0 404 404" fill="none" xmlns="http://www.w3.org/2000/svg">
         <mask id="mask0" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="404" height="404">
-            <circle cx="202" cy="202" r="200" fill="#00AE99" stroke="#00AE99" stroke-width="3"/>
+            <circle cx="202" cy="202" r="200" fill="#00AE99" stroke="#00AE99" stroke-width="3" />
         </mask>
         <g mask="url(#mask0)">
             <circle cx="202" cy="202" r="200" stroke="#00AE99" strokeWidth="3" />
-            <TopCircle vector-effect="non-scaling-stroke" cx="201.667" cy="68.6667" r="66.6667" stroke="#00AE99" strokeWidth="3"/>
-            <LeftCircle vector-effect="non-scaling-stroke" cx="68.6667" cy="202.667" r="66.6667" stroke="#00AE99" strokeWidth="3"/>
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+            <TopCircle
+                vector-effect="non-scaling-stroke"
+                cx="201.667"
+                cy="68.6667"
+                r="66.6667"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
+            <LeftCircle
+                vector-effect="non-scaling-stroke"
+                cx="68.6667"
+                cy="202.667"
+                r="66.6667"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
+            <Logo
+                vector-effect="non-scaling-stroke"
+                d="M168.17 260.29L167.271 259.089L165.46 260.444L167.413 261.585L168.17 260.29ZM197.32 269.2L197.219 270.696L197.226 270.697L197.32 269.2ZM237.414 258.856L238.22 260.12L238.225 260.117L237.414 258.856ZM252.653 245.439L253.801 246.405L254.55 245.515L253.874 244.568L252.653 245.439ZM241.096 229.872L242.285 228.958L242.281 228.952L242.276 228.946L241.096 229.872ZM237.72 225.571L238.901 224.645L237.582 222.965L236.449 224.775L237.72 225.571ZM219.719 241.445L218.672 242.519L219.418 243.246L220.36 242.801L219.719 241.445ZM208.264 230.282L209.311 229.207L208.392 228.312L207.365 229.081L208.264 230.282ZM143.827 169.549L145.02 168.64L143.647 166.838L142.524 168.806L143.827 169.549ZM135.133 198.43L133.637 198.329L133.636 198.337L135.133 198.43ZM145.464 238.577L144.201 239.388L145.464 238.577ZM158.862 253.837L157.895 254.984L158.786 255.736L159.735 255.057L158.862 253.837ZM174.409 242.264L175.324 243.453L175.33 243.448L175.336 243.443L174.409 242.264ZM178.705 238.885L179.632 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+                fill="#00AE99"
+            />
+            <Rectangle
+                vector-effect="non-scaling-stroke"
+                d="M269 135V268.333H442V135H269Z"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
+            <Square
+                vector-effect="non-scaling-stroke"
+                d="M339.64 269.64L270 339.281L343.913 413.194L413.554 343.554L339.64 269.64Z"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
+            <Oblong
+                vector-effect="non-scaling-stroke"
+                d="M202.5 269C202.5 269 269 269 269 335.5C269 402 202.5 402 202.5 402H-6.5C-6.5 402 -77 402 -77 335.5C-77 269 -6.5 269 -6.5 269H202.5Z"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
         </g>
     </Image>
 );
diff --git a/packages/website/ts/@next/components/heroImage.tsx b/packages/website/ts/@next/components/heroImage.tsx
index 956218083..af7c055ac 100644
--- a/packages/website/ts/@next/components/heroImage.tsx
+++ b/packages/website/ts/@next/components/heroImage.tsx
@@ -5,11 +5,7 @@ interface Props {
     image: React.ReactNode;
 }
 
-export const LandingAnimation = (props: Props) => (
-    <Wrap>
-        {props.image}
-    </Wrap>
-);
+export const LandingAnimation = (props: Props) => <Wrap>{props.image}</Wrap>;
 
 const Wrap = styled.figure`
     display: inline-block;
diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
index d9632a3c7..fc9d488f9 100644
--- a/packages/website/ts/@next/components/icon.tsx
+++ b/packages/website/ts/@next/components/icon.tsx
@@ -2,8 +2,8 @@ import * as React from 'react';
 import Loadable from 'react-loadable';
 import styled from 'styled-components';
 
-import {Paragraph} from 'ts/@next/components/text';
-import {getCSSPadding, PaddingInterface} from 'ts/@next/constants/utilities';
+import { Paragraph } from 'ts/@next/components/text';
+import { getCSSPadding, PaddingInterface } from 'ts/@next/constants/utilities';
 
 interface IconProps extends PaddingInterface {
     name?: string;
@@ -14,7 +14,7 @@ interface IconProps extends PaddingInterface {
 export const Icon: React.FunctionComponent<IconProps> = (props: IconProps) => {
     if (props.name && !props.component) {
         const IconSVG = Loadable({
-            loader: async () => import(/* webpackChunkName: "icon" */`ts/@next/icons/illustrations/${props.name}.svg`),
+            loader: async () => import(/* webpackChunkName: "icon" */ `ts/@next/icons/illustrations/${props.name}.svg`),
             loading: () => <Paragraph>Loading</Paragraph>,
         });
 
@@ -26,17 +26,16 @@ export const Icon: React.FunctionComponent<IconProps> = (props: IconProps) => {
     }
 
     if (props.component) {
-        return (
-            <StyledIcon {...props}>
-                {props.component}
-            </StyledIcon>
-        );
+        return <StyledIcon {...props}>{props.component}</StyledIcon>;
     }
 
     return null;
 };
 
-export const InlineIconWrap = styled.div<PaddingInterface>`
+export const InlineIconWrap =
+    styled.div <
+    PaddingInterface >
+    `
     margin: ${props => getCSSPadding(props.margin)};
     display: flex;
     align-items: center;
@@ -55,7 +54,10 @@ const _getSize = (size: string | number = 'small'): string => {
     return `${size}px`;
 };
 
-const StyledIcon = styled.figure<IconProps>`
+const StyledIcon =
+    styled.figure <
+    IconProps >
+    `
     width: ${props => _getSize(props.size)};
     height: ${props => _getSize(props.size)};
     margin: ${props => getCSSPadding(props.margin)};
diff --git a/packages/website/ts/@next/components/image.tsx b/packages/website/ts/@next/components/image.tsx
index 34520b619..65b2a9705 100644
--- a/packages/website/ts/@next/components/image.tsx
+++ b/packages/website/ts/@next/components/image.tsx
@@ -9,11 +9,12 @@ interface Props {
 }
 
 const ImageClass: React.FunctionComponent<Props> = (props: Props) => {
-    return (
-        <img {...props} />
-    );
+    return <img {...props} />;
 };
 
-export const Image = styled(ImageClass)<Props>`
+export const Image =
+    styled(ImageClass) <
+    Props >
+    `
     margin: ${props => props.isCentered && `0 auto`};
 `;
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
index 358120adc..770ee159c 100644
--- a/packages/website/ts/@next/components/layout.tsx
+++ b/packages/website/ts/@next/components/layout.tsx
@@ -1,5 +1,5 @@
 import styled from 'styled-components';
-import {getCSSPadding, PADDING_SIZES, PaddingInterface} from 'ts/@next/constants/utilities';
+import { getCSSPadding, PADDING_SIZES, PaddingInterface } from 'ts/@next/constants/utilities';
 
 interface WrapWidths {
     default: string;
@@ -51,8 +51,8 @@ export interface WrapStickyInterface {
 
 const _getColumnWidth = (args: GetColWidthArgs): string => {
     const { span = 1, columns } = args;
-    const percentWidth = (span / columns) * 100;
-    const gutterDiff = (GUTTER * (columns - 1)) / columns;
+    const percentWidth = span / columns * 100;
+    const gutterDiff = GUTTER * (columns - 1) / columns;
     return `calc(${percentWidth}% - ${gutterDiff}px)`;
 };
 
@@ -87,8 +87,11 @@ export const Main = styled.main`
 // passing a asElement (same patter nas Heading) so we dont have to
 // make a const on every route to withComponent-size it.
 // just <Section asElement?="div/section/footer/header/whatever" /> ?
-export const Section = styled.section<SectionProps>`
-    width: ${props => props.isFullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%'};
+export const Section =
+    styled.section <
+    SectionProps >
+    `
+    width: ${props => (props.isFullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%')};
     padding: ${props => !props.isNoPadding && (props.isPadLarge ? `${PADDING_SIZES.large}` : PADDING_SIZES.default)};
     background-color: ${props => props.bgColor};
     position: ${props => props.isRelative && 'relative'};
@@ -102,11 +105,15 @@ export const Section = styled.section<SectionProps>`
 
     @media (max-width: ${BREAKPOINTS.mobile}) {
         margin-bottom: ${props => !props.isNoMargin && `${GUTTER / 2}px`};
-        padding: ${props => props.isPadLarge ? `${PADDING_SIZES.large} ${PADDING_SIZES.default}` : PADDING_SIZES.default};
+        padding: ${props =>
+            props.isPadLarge ? `${PADDING_SIZES.large} ${PADDING_SIZES.default}` : PADDING_SIZES.default};
     }
 `;
 
-const WrapBase = styled.div<WrapProps>`
+const WrapBase =
+    styled.div <
+    WrapProps >
+    `
     max-width: ${props => WRAPPER_WIDTHS[props.width || 'default']};
     padding: ${props => props.padding && getCSSPadding(props.padding)};
     background-color: ${props => props.bgColor};
@@ -130,7 +137,10 @@ export const WrapCentered = styled(WrapBase)`
     text-align: center;
 `;
 
-export const WrapSticky = styled.div<WrapStickyInterface>`
+export const WrapSticky =
+    styled.div <
+    WrapStickyInterface >
+    `
     position: sticky;
     top: ${props => props.offsetTop || '60px'};
 `;
@@ -138,16 +148,21 @@ export const WrapSticky = styled.div<WrapStickyInterface>`
 export const WrapGrid = styled(WrapBase)`
     display: flex;
     flex-wrap: ${props => props.isWrapped && `wrap`};
-    justify-content: ${props => props.isCentered ? `center` : 'space-between'};
+    justify-content: ${props => (props.isCentered ? `center` : 'space-between')};
 `;
 
-export const Column = styled.div<ColumnProps>`
+export const Column =
+    styled.div <
+    ColumnProps >
+    `
     background-color: ${props => props.bgColor};
     flex-grow: ${props => props.isFlexGrow && 1};
 
     @media (min-width: ${BREAKPOINTS.mobile}) {
-        padding: ${props => !props.isNoPadding && (props.isPadLarge ? `${PADDING_SIZES.large} ${PADDING_SIZES.default}` : PADDING_SIZES.default)};
-        width: ${props => props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%'};
+        padding: ${props =>
+            !props.isNoPadding &&
+            (props.isPadLarge ? `${PADDING_SIZES.large} ${PADDING_SIZES.default}` : PADDING_SIZES.default)};
+        width: ${props => (props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%')};
     }
 
     @media (max-width: ${BREAKPOINTS.mobile}) {
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
index 2423f07b5..227d48ee0 100644
--- a/packages/website/ts/@next/components/logo.tsx
+++ b/packages/website/ts/@next/components/logo.tsx
@@ -23,7 +23,10 @@ const StyledLogo = styled.div`
     }
 `;
 
-const Icon = styled(LogoIcon)<LogoInterface>`
+const Icon =
+    styled(LogoIcon) <
+    LogoInterface >
+    `
     flex-shrink: 0;
 
     path {
diff --git a/packages/website/ts/@next/components/modals/input.tsx b/packages/website/ts/@next/components/modals/input.tsx
index d4d9206a2..5b5eac51c 100644
--- a/packages/website/ts/@next/components/modals/input.tsx
+++ b/packages/website/ts/@next/components/modals/input.tsx
@@ -47,7 +47,7 @@ Input.defaultProps = {
 const StyledInput = styled.input`
     appearance: none;
     background-color: #fff;
-    border: 1px solid #D5D5D5;
+    border: 1px solid #d5d5d5;
     color: #000;
     font-size: 1.294117647rem;
     padding: 16px 15px 14px;
@@ -59,11 +59,14 @@ const StyledInput = styled.input`
     border-color: ${(props: InputProps) => props.isErrors && `#FD0000`};
 
     &::placeholder {
-        color: #C3C3C3;
+        color: #c3c3c3;
     }
 `;
 
-const InputWrapper = styled.div<InputProps>`
+const InputWrapper =
+    styled.div <
+    InputProps >
+    `
     position: relative;
     flex-grow: ${props => props.width === InputWidth.Full && 1};
     width: ${props => props.width === InputWidth.Half && `calc(50% - 15px)`};
@@ -83,8 +86,8 @@ const Label = styled.label`
 `;
 
 const Error = styled.span`
-    color: #FD0000;
-    font-size: .833333333rem;
+    color: #fd0000;
+    font-size: 0.833333333rem;
     line-height: 1em;
     display: inline-block;
     position: absolute;
diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
index edb236576..28e7653c5 100644
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ b/packages/website/ts/@next/components/newLayout.tsx
@@ -49,14 +49,15 @@ export interface ColumnProps {
 export const Section: React.FunctionComponent<SectionProps> = (props: SectionProps) => {
     return (
         <SectionBase {...props}>
-            <Wrap {...props}>
-                {props.children}
-            </Wrap>
+            <Wrap {...props}>{props.children}</Wrap>
         </SectionBase>
     );
 };
 
-export const Column = styled.div<ColumnProps>`
+export const Column =
+    styled.div <
+    ColumnProps >
+    `
     width: ${props => props.width};
     max-width: ${props => props.maxWidth};
     padding: ${props => props.padding};
@@ -70,7 +71,10 @@ export const Column = styled.div<ColumnProps>`
     }
 `;
 
-export const FlexWrap = styled.div<FlexProps>`
+export const FlexWrap =
+    styled.div <
+    FlexProps >
+    `
     max-width: 1500px;
     margin: 0 auto;
     padding: ${props => props.padding};
@@ -81,12 +85,18 @@ export const FlexWrap = styled.div<FlexProps>`
     }
 `;
 
-export const WrapSticky = styled.div<WrapProps>`
+export const WrapSticky =
+    styled.div <
+    WrapProps >
+    `
     position: sticky;
     top: ${props => props.offsetTop || '60px'};
 `;
 
-const SectionBase = styled.section<SectionProps>`
+const SectionBase =
+    styled.section <
+    SectionProps >
+    `
     width: ${props => !props.isFullWidth && 'calc(100% - 60px)'};
     max-width: 1500px;
     margin: 0 auto;
@@ -100,7 +110,10 @@ const SectionBase = styled.section<SectionProps>`
     }
 `;
 
-const Wrap = styled(FlexWrap)<WrapProps>`
+const Wrap =
+    styled(FlexWrap) <
+    WrapProps >
+    `
     width: ${props => props.wrapWidth || 'calc(100% - 60px)'};
     width: ${props => props.bgColor && 'calc(100% - 60px)'};
     max-width: ${props => !props.isFullWidth && (props.maxWidth || '895px')};
@@ -108,10 +121,13 @@ const Wrap = styled(FlexWrap)<WrapProps>`
     margin: 0 auto;
 `;
 
-export const WrapGrid = styled(Wrap)<WrapProps>`
+export const WrapGrid =
+    styled(Wrap) <
+    WrapProps >
+    `
     display: flex;
     flex-wrap: ${props => props.isWrapped && `wrap`};
-    justify-content: ${props => props.isCentered ? `center` : 'space-between'};
+    justify-content: ${props => (props.isCentered ? `center` : 'space-between')};
 
     @media (max-width: 768px) {
         width: 100%;
diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
index 87a0fe562..7b51b0d13 100644
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ b/packages/website/ts/@next/components/sections/landing/about.tsx
@@ -57,11 +57,11 @@ const Figure = (props: FigureProps) => (
 );
 
 const DeveloperLink = styled(Button)`
-        @media (max-width: 500px) {
-            && {
-                white-space: pre-wrap;
-                line-height: 1.3;
-            }
+    @media (max-width: 500px) {
+        && {
+            white-space: pre-wrap;
+            line-height: 1.3;
+        }
     }
 `;
 
diff --git a/packages/website/ts/@next/components/sections/landing/clients.tsx b/packages/website/ts/@next/components/sections/landing/clients.tsx
index e411feeb0..a7a526818 100644
--- a/packages/website/ts/@next/components/sections/landing/clients.tsx
+++ b/packages/website/ts/@next/components/sections/landing/clients.tsx
@@ -1,9 +1,9 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
-import {Heading} from 'ts/@next/components/text';
+import { Heading } from 'ts/@next/components/text';
 
-import {Section, WrapGrid} from 'ts/@next/components/newLayout';
+import { Section, WrapGrid } from 'ts/@next/components/newLayout';
 
 interface ProjectLogo {
     name: string;
@@ -58,16 +58,11 @@ const projects: ProjectLogo[] = [
 
 export const SectionLandingClients = () => (
     <Section isTextCentered={true}>
-        <Heading size="small">
-            Join the growing number of projects developing on 0x
-        </Heading>
+        <Heading size="small">Join the growing number of projects developing on 0x</Heading>
 
         <WrapGrid isWrapped={true}>
             {_.map(projects, (item: ProjectLogo, index) => (
-                <StyledProject
-                    key={`client-${index}`}
-                    isOnMobile={item.persistOnMobile}
-                >
+                <StyledProject key={`client-${index}`} isOnMobile={item.persistOnMobile}>
                     <img src={item.imageUrl} alt={item.name} />
                 </StyledProject>
             ))}
@@ -75,7 +70,10 @@ export const SectionLandingClients = () => (
     </Section>
 );
 
-const StyledProject = styled.div<StyledProjectInterface>`
+const StyledProject =
+    styled.div <
+    StyledProjectInterface >
+    `
     flex-shrink: 0;
 
     img {
diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
index 85290d1c6..cf67ad66d 100644
--- a/packages/website/ts/@next/components/sections/landing/hero.tsx
+++ b/packages/website/ts/@next/components/sections/landing/hero.tsx
@@ -1,10 +1,10 @@
 import * as React from 'react';
 
-import {Button} from 'ts/@next/components/button';
-import {Hero} from 'ts/@next/components/hero';
-import {LandingAnimation} from 'ts/@next/components/heroImage';
+import { Button } from 'ts/@next/components/button';
+import { Hero } from 'ts/@next/components/hero';
+import { LandingAnimation } from 'ts/@next/components/heroImage';
 
-import {HeroAnimation} from 'ts/@next/components/heroAnimation';
+import { HeroAnimation } from 'ts/@next/components/heroAnimation';
 import { WebsitePaths } from 'ts/types';
 
 export const SectionLandingHero = () => (
diff --git a/packages/website/ts/@next/components/separator.tsx b/packages/website/ts/@next/components/separator.tsx
index ccc79aedf..0b8b8d766 100644
--- a/packages/website/ts/@next/components/separator.tsx
+++ b/packages/website/ts/@next/components/separator.tsx
@@ -1,7 +1,7 @@
 import styled from 'styled-components';
 
 export const Separator = styled.hr`
-    background: #EAEAEA;
+    background: #eaeaea;
     height: 1px;
     border: 0;
 `;
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
index db91fe08a..75cb9a268 100644
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ b/packages/website/ts/@next/components/siteWrap.tsx
@@ -115,13 +115,10 @@ export class SiteWrap extends React.Component<Props, State> {
         this.setState({
             isMobileNavOpen: !this.state.isMobileNavOpen,
         });
-    }
+    };
 
     public render(): React.ReactNode {
-        const {
-            children,
-            theme = 'dark',
-        } = this.props;
+        const { children, theme = 'dark' } = this.props;
         const { isMobileNavOpen } = this.state;
         const currentTheme = GLOBAL_THEMES[theme];
 
@@ -131,16 +128,11 @@ export class SiteWrap extends React.Component<Props, State> {
                     <>
                         <GlobalStyles />
 
-                        <Header
-                            isNavToggled={isMobileNavOpen}
-                            toggleMobileNav={this.toggleMobileNav}
-                        />
+                        <Header isNavToggled={isMobileNavOpen} toggleMobileNav={this.toggleMobileNav} />
 
-                        <Main isNavToggled={isMobileNavOpen}>
-                            {children}
-                        </Main>
+                        <Main isNavToggled={isMobileNavOpen}>{children}</Main>
 
-                        <Footer/>
+                        <Footer />
                     </>
                 </ThemeProvider>
             </>
@@ -148,7 +140,10 @@ export class SiteWrap extends React.Component<Props, State> {
     }
 }
 
-const Main = styled.main<MainProps>`
+const Main =
+    styled.main <
+    MainProps >
+    `
     transition: transform 0.5s, opacity 0.5s;
     opacity: ${props => props.isNavToggled && '0.5'};
 `;
diff --git a/packages/website/ts/@next/components/slider/slider.tsx b/packages/website/ts/@next/components/slider/slider.tsx
index 10bbbf609..33a352b9f 100644
--- a/packages/website/ts/@next/components/slider/slider.tsx
+++ b/packages/website/ts/@next/components/slider/slider.tsx
@@ -7,8 +7,7 @@ import { colors } from 'ts/style/colors';
 import { Icon } from 'ts/@next/components/icon';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 
-interface SliderProps {
-}
+interface SliderProps {}
 
 interface SlideProps {
     icon: string;
@@ -20,7 +19,8 @@ interface SlideProps {
 const flickityOptions = {
     initialIndex: 0,
     cellAlign: 'left',
-    arrowShape: 'M0 50.766L42.467 93.58l5.791-5.839-32.346-32.61H100V46.84H15.48L50.2 11.838 44.409 6 5.794 44.93l-.003-.003z',
+    arrowShape:
+        'M0 50.766L42.467 93.58l5.791-5.839-32.346-32.61H100V46.84H15.48L50.2 11.838 44.409 6 5.794 44.93l-.003-.003z',
     prevNextButtons: true,
 };
 
@@ -33,7 +33,9 @@ export const Slide: React.StatelessComponent<SlideProps> = (props: SlideProps) =
                 <Icon name={icon} size="large" />
             </SlideHead>
             <SlideContent>
-                <Heading asElement="h4" size="small" marginBottom="15px">{heading}</Heading>
+                <Heading asElement="h4" size="small" marginBottom="15px">
+                    {heading}
+                </Heading>
                 <Paragraph isMuted={true}>{text}</Paragraph>
             </SlideContent>
         </StyledSlide>
@@ -93,7 +95,7 @@ const StyledSlider = styled.div`
         top: calc(50% - 37px);
         border: 0;
         padding: 0;
-        transition: background-color .40s ease-in-out, visibility .40s ease-in-out, opacity .40s ease-in-out;
+        transition: background-color 0.4s ease-in-out, visibility 0.4s ease-in-out, opacity 0.4s ease-in-out;
 
         &:disabled {
             opacity: 0;
@@ -130,7 +132,7 @@ const StyledSlide = styled.div`
     height: 520px;
     flex: 0 0 auto;
     opacity: 0.3;
-    transition: opacity .40s ease-in-out;
+    transition: opacity 0.4s ease-in-out;
 
     & + & {
         margin-left: 30px;
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
index a687bca38..9f6ed9e7a 100644
--- a/packages/website/ts/@next/components/text.tsx
+++ b/packages/website/ts/@next/components/text.tsx
@@ -1,6 +1,6 @@
 import * as React from 'react';
 import styled from 'styled-components';
-import {getCSSPadding, PaddingInterface} from 'ts/@next/constants/utilities';
+import { getCSSPadding, PaddingInterface } from 'ts/@next/constants/utilities';
 
 interface BaseTextInterface extends PaddingInterface {
     size?: 'default' | 'medium' | 'large' | 'small' | number;
@@ -9,7 +9,7 @@ interface BaseTextInterface extends PaddingInterface {
 }
 
 interface HeadingProps extends BaseTextInterface {
-    asElement?: 'h1'| 'h2'| 'h3'| 'h4';
+    asElement?: 'h1' | 'h2' | 'h3' | 'h4';
     maxWidth?: string;
     fontWeight?: string;
     isCentered?: boolean;
@@ -27,38 +27,33 @@ interface ParagraphProps extends BaseTextInterface {
     fontWeight?: string | number;
 }
 
-const StyledHeading = styled.h1<HeadingProps>`
+const StyledHeading =
+    styled.h1 <
+    HeadingProps >
+    `
     max-width: ${props => props.maxWidth};
     color: ${props => props.color || props.theme.textColor};
     display: ${props => props.isFlex && `inline-flex`};
     align-items: center;
     justify-content: ${props => props.isFlex && `space-between`};
-    font-size: ${props => typeof props.size === 'string' ? `var(--${props.size || 'default'}Heading)` : `${props.size}px`};
+    font-size: ${props =>
+        typeof props.size === 'string' ? `var(--${props.size || 'default'}Heading)` : `${props.size}px`};
     line-height: ${props => `var(--${props.size || 'default'}HeadingHeight)`};
     text-align: ${props => props.isCentered && 'center'};
     padding: ${props => props.padding && getCSSPadding(props.padding)};
     margin-left: ${props => props.isCentered && 'auto'};
     margin-right: ${props => props.isCentered && 'auto'};
     margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
-    opacity: ${props => typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted};
-    font-weight: ${props => props.fontWeight ? props.fontWeight : (['h4'].includes(props.asElement) ? 400 : 300)};
+    opacity: ${props => (typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted)};
+    font-weight: ${props => (props.fontWeight ? props.fontWeight : ['h4'].includes(props.asElement) ? 400 : 300)};
     width: ${props => props.isFlex && `100%`};
 `;
 
 export const Heading: React.StatelessComponent<HeadingProps> = props => {
-    const {
-        asElement = 'h1',
-        children,
-    } = props;
+    const { asElement = 'h1', children } = props;
     const Component = StyledHeading.withComponent(asElement);
 
-    return (
-        <Component
-            {...props}
-        >
-            {children}
-        </Component>
-    );
+    return <Component {...props}>{children}</Component>;
 };
 
 Heading.defaultProps = {
@@ -69,14 +64,17 @@ Heading.defaultProps = {
 // Note: this would be useful to be implemented the same way was "Heading"
 // and be more generic. e.g. <Text /> with a props asElement so we can use it
 // for literally anything =
-export const Paragraph = styled.p<ParagraphProps>`
+export const Paragraph =
+    styled.p <
+    ParagraphProps >
+    `
     font-size: ${props => `var(--${props.size || 'default'}Paragraph)`};
     font-weight: ${props => props.fontWeight || 300};
     margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
     padding: ${props => props.padding && getCSSPadding(props.padding)};
     color: ${props => props.color || props.theme.paragraphColor};
-    opacity: ${props => typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted};
-    text-align: ${props => props.textAlign ? props.textAlign  : props.isCentered && 'center'};
+    opacity: ${props => (typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted)};
+    text-align: ${props => (props.textAlign ? props.textAlign : props.isCentered && 'center')};
     line-height: 1.4;
 `;
 
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
index bf168d344..b095fafb5 100644
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ b/packages/website/ts/@next/constants/globalStyle.tsx
@@ -1,5 +1,5 @@
-import {createGlobalStyle, withTheme} from 'styled-components';
-import {cssReset} from 'ts/@next/constants/cssReset';
+import { createGlobalStyle, withTheme } from 'styled-components';
+import { cssReset } from 'ts/@next/constants/cssReset';
 
 export interface GlobalStyle {
     theme: {
@@ -10,7 +10,10 @@ export interface GlobalStyle {
     };
 }
 
-const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
+const GlobalStyles = withTheme(
+    createGlobalStyle <
+        GlobalStyle >
+        `
     ${cssReset};
 
     html {
@@ -100,6 +103,7 @@ const GlobalStyles = withTheme(createGlobalStyle<GlobalStyle> `
     img + p {
         padding-top: 30px;
     }
-`);
+`,
+);
 
 export { GlobalStyles };
diff --git a/packages/website/ts/@next/constants/utilities.tsx b/packages/website/ts/@next/constants/utilities.tsx
index 0d626c91b..ee5c5b4ce 100644
--- a/packages/website/ts/@next/constants/utilities.tsx
+++ b/packages/website/ts/@next/constants/utilities.tsx
@@ -8,9 +8,9 @@ interface PaddingSizes {
 }
 
 export const PADDING_SIZES: PaddingSizes = {
-    'default': '30px',
-    'large': '60px',
-    'small': '15px',
+    default: '30px',
+    large: '60px',
+    small: '15px',
 };
 
 export const getCSSPadding = (value: number | Array<string | number> = 0): string => {
diff --git a/packages/website/ts/@next/pages/community.tsx b/packages/website/ts/@next/pages/community.tsx
index a02e7e6fd..eb3e7210d 100644
--- a/packages/website/ts/@next/pages/community.tsx
+++ b/packages/website/ts/@next/pages/community.tsx
@@ -98,14 +98,12 @@ export class NextCommunity extends React.Component {
                             Community
                         </Heading>
                         <Paragraph size="medium" isCentered={true} isMuted={true} marginBottom="0">
-                            The 0x community is a global, passionate group of crypto developers and enthusiasts. The official channels below provide a great forum for connecting and engaging with the community.
+                            The 0x community is a global, passionate group of crypto developers and enthusiasts. The
+                            official channels below provide a great forum for connecting and engaging with the
+                            community.
                         </Paragraph>
                         <LinkWrap>
-                            <Button
-                                to="#"
-                                isWithArrow={true}
-                                isAccentColor={true}
-                            >
+                            <Button to="#" isWithArrow={true} isAccentColor={true}>
                                 Join the 0x community
                             </Button>
                         </LinkWrap>
@@ -113,7 +111,13 @@ export class NextCommunity extends React.Component {
                 </Section>
 
                 <Section isFullWidth={true}>
-                    <WrapGrid isTextCentered={true} isWrapped={true} isFullWidth={false} isCentered={false} maxWidth="1151px">
+                    <WrapGrid
+                        isTextCentered={true}
+                        isWrapped={true}
+                        isFullWidth={false}
+                        isCentered={false}
+                        maxWidth="1151px"
+                    >
                         {_.map(communityLinks, (link: CommunityLinkProps, index: number) => (
                             <CommunityLink
                                 key={`cl-${index}`}
@@ -126,32 +130,37 @@ export class NextCommunity extends React.Component {
                     </WrapGrid>
                 </Section>
 
-                <EventsWrapper bgColor={colors.backgroundLight} isFullWidth={true} isCentered={true} isTextCentered={true}>
+                <EventsWrapper
+                    bgColor={colors.backgroundLight}
+                    isFullWidth={true}
+                    isCentered={true}
+                    isTextCentered={true}
+                >
                     <Column maxWidth="720px">
                         <Heading size="medium" asElement="h2" isCentered={true} maxWidth="507px" marginBottom="30px">
                             Upcoming Events
                         </Heading>
                         <Paragraph size="medium" isCentered={true} isMuted={true}>
-                            0x meetups happen all over the world on a monthly basis and are hosted by devoted members of the community. Want to host a meetup in your city? Reach out for help finding a venue, connecting with local 0x mentors, and promoting your events.
+                            0x meetups happen all over the world on a monthly basis and are hosted by devoted members of
+                            the community. Want to host a meetup in your city? Reach out for help finding a venue,
+                            connecting with local 0x mentors, and promoting your events.
                         </Paragraph>
                         <LinkWrap>
-                            <Button
-                                to="#"
-                                isWithArrow={true}
-                                isAccentColor={true}
-                            >
+                            <Button to="#" isWithArrow={true} isAccentColor={true}>
                                 Get in Touch
                             </Button>
-                            <Button
-                                to="#"
-                                isWithArrow={true}
-                                isAccentColor={true}
-                            >
+                            <Button to="#" isWithArrow={true} isAccentColor={true}>
                                 Join Newsletter
                             </Button>
                         </LinkWrap>
                     </Column>
-                    <WrapGrid isTextCentered={true} isWrapped={true} isFullWidth={false} isCentered={false} maxWidth="1149px">
+                    <WrapGrid
+                        isTextCentered={true}
+                        isWrapped={true}
+                        isFullWidth={false}
+                        isCentered={false}
+                        maxWidth="1149px"
+                    >
                         {_.map(events, (ev: EventProps, index: number) => (
                             <Event
                                 key={`event-${index}`}
@@ -177,17 +186,17 @@ export class NextCommunity extends React.Component {
 
     public _onOpenContactModal = (): void => {
         this.setState({ isContactModalOpen: true });
-    }
+    };
 
     public _onDismissContactModal = (): void => {
         this.setState({ isContactModalOpen: false });
-    }
+    };
 }
 
 const Event: React.FunctionComponent<EventProps> = (event: EventProps) => (
     <StyledEvent>
         <EventIcon name="logo-mark" size={30} margin={0} />
-        <EventImage src={event.imageUrl} alt=""/>
+        <EventImage src={event.imageUrl} alt="" />
         <EventContent>
             <Heading color={colors.white} size="small" marginBottom="0">
                 {event.title}
@@ -195,11 +204,7 @@ const Event: React.FunctionComponent<EventProps> = (event: EventProps) => (
             <Paragraph color={colors.white} isMuted={0.65}>
                 {event.date}
             </Paragraph>
-            <Button
-                color={colors.white}
-                href={event.signupUrl}
-                isWithArrow={true}
-            >
+            <Button color={colors.white} href={event.signupUrl} isWithArrow={true}>
                 Sign Up
             </Button>
         </EventContent>
diff --git a/packages/website/ts/@next/pages/instant/code_demo.tsx b/packages/website/ts/@next/pages/instant/code_demo.tsx
index 04556123e..4a3022df5 100644
--- a/packages/website/ts/@next/pages/instant/code_demo.tsx
+++ b/packages/website/ts/@next/pages/instant/code_demo.tsx
@@ -22,7 +22,7 @@ const CustomPre = styled.pre`
         border: none;
     }
     code:first-of-type {
-        background-color: #060D0D !important;
+        background-color: #060d0d !important;
         color: #999;
         min-height: 100%;
         text-align: center;
@@ -161,9 +161,7 @@ export class CodeDemo extends React.Component<CodeDemoProps, CodeDemoState> {
             <Container position="relative" height="100%">
                 <Container position="absolute" top="10px" right="10px" zIndex={zIndex.overlay - 1}>
                     <CopyToClipboard text={this.props.children} onCopy={this._handleCopyClick}>
-                        <StyledButton>
-                            {copyButtonText}
-                        </StyledButton>
+                        <StyledButton>{copyButtonText}</StyledButton>
                     </CopyToClipboard>
                 </Container>
                 <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
diff --git a/packages/website/ts/@next/pages/instant/config_generator_address_input.tsx b/packages/website/ts/@next/pages/instant/config_generator_address_input.tsx
index 23cdfcf7f..9b0e9b1d1 100644
--- a/packages/website/ts/@next/pages/instant/config_generator_address_input.tsx
+++ b/packages/website/ts/@next/pages/instant/config_generator_address_input.tsx
@@ -43,11 +43,7 @@ export class ConfigGeneratorAddressInput extends React.Component<
         const hasError = !_.isEmpty(errMsg);
         return (
             <Container height="80px">
-                <Input
-                    value={this.props.value}
-                    onChange={this._handleChange}
-                    placeholder="0xe99...aa8da4"
-                />
+                <Input value={this.props.value} onChange={this._handleChange} placeholder="0xe99...aa8da4" />
                 <Container marginTop="5px" isHidden={!hasError} height="25px">
                     <Paragraph size="small" isNoMargin={true}>
                         {errMsg}
diff --git a/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx
index 512ae06b4..e9f8ba83b 100644
--- a/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx
+++ b/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx
@@ -58,7 +58,7 @@ const StyledSlider = styled(SliderWithTooltip)`
         top: 7px;
         &:after {
             border: solid transparent;
-            content: " ";
+            content: ' ';
             height: 0;
             width: 0;
             position: absolute;
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index 8696cf022..ae560e8e3 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,10 +1,10 @@
 import * as React from 'react';
-import {SiteWrap} from 'ts/@next/components/siteWrap';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
 
-import {SectionLandingAbout} from 'ts/@next/components/sections/landing/about';
-import {SectionLandingClients} from 'ts/@next/components/sections/landing/clients';
-import {SectionLandingCta} from 'ts/@next/components/sections/landing/cta';
-import {SectionLandingHero} from 'ts/@next/components/sections/landing/hero';
+import { SectionLandingAbout } from 'ts/@next/components/sections/landing/about';
+import { SectionLandingClients } from 'ts/@next/components/sections/landing/clients';
+import { SectionLandingCta } from 'ts/@next/components/sections/landing/cta';
+import { SectionLandingHero } from 'ts/@next/components/sections/landing/hero';
 
 import { ModalContact } from 'ts/@next/components/modals/modal_contact';
 
@@ -21,7 +21,7 @@ export class NextLanding extends React.Component<Props> {
         isContactModalOpen: false,
     };
     public render(): React.ReactNode {
-        return  (
+        return (
             <SiteWrap theme="dark">
                 <SectionLandingHero />
                 <SectionLandingAbout />
@@ -34,9 +34,9 @@ export class NextLanding extends React.Component<Props> {
 
     public _onOpenContactModal = (): void => {
         this.setState({ isContactModalOpen: true });
-    }
+    };
 
     public _onDismissContactModal = (): void => {
         this.setState({ isContactModalOpen: false });
-    }
+    };
 }
diff --git a/packages/website/ts/@next/pages/market_maker.tsx b/packages/website/ts/@next/pages/market_maker.tsx
index 37a25f0ac..b4b5a30c9 100644
--- a/packages/website/ts/@next/pages/market_maker.tsx
+++ b/packages/website/ts/@next/pages/market_maker.tsx
@@ -11,7 +11,7 @@ import { Icon } from 'ts/@next/components/icon';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 
 import { ModalContact } from 'ts/@next/components/modals/modal_contact';
-import {Section} from 'ts/@next/components/newLayout';
+import { Section } from 'ts/@next/components/newLayout';
 
 import { WebsitePaths } from 'ts/types';
 
@@ -19,7 +19,8 @@ const offersData = [
     {
         icon: 'supportForAllEthereumStandards',
         title: 'Comprehensive Tutorials',
-        description: 'Stay on the bleeding edge of crypto by learning how to market make on decentralized exchanges. The network of 0x relayers provides market makers a first-mover advantage to capture larger spreads, arbitrage markets, and access a long-tail of new tokens not currently listed on centralized exchanges.',
+        description:
+            'Stay on the bleeding edge of crypto by learning how to market make on decentralized exchanges. The network of 0x relayers provides market makers a first-mover advantage to capture larger spreads, arbitrage markets, and access a long-tail of new tokens not currently listed on centralized exchanges.',
     },
     {
         icon: 'generateRevenueForYourBusiness-large',
@@ -34,7 +35,8 @@ const offersData = [
     {
         icon: 'getInTouch',
         title: 'Personalized Support',
-        description: 'The 0x MM Success Manager will walk you through how to read 0x order types, spin up an Ethereum node, set up your MM bot, and execute trades on the blockchain. We are more than happy to promptly answer your questions and give you complete onboarding assistance.',
+        description:
+            'The 0x MM Success Manager will walk you through how to read 0x order types, spin up an Ethereum node, set up your MM bot, and execute trades on the blockchain. We are more than happy to promptly answer your questions and give you complete onboarding assistance.',
     },
 ];
 
@@ -53,14 +55,10 @@ export class NextMarketMaker extends React.Component {
                     isCenteredMobile={false}
                     title="Bring liquidity to the exchanges of the future"
                     description="Market makers (MMs) are important stakeholders in the 0x ecosystem. The Market Making Program provides a set of resources that help onboard MMs bring liquidity to the 0x network. The program includes tutorials, a robust data platform, trade compensation, and 1:1 support from our MM Success Manager."
-                    actions={<HeroActions/>}
+                    actions={<HeroActions />}
                 />
 
-                <Section
-                    bgColor="light"
-                    isFlex={true}
-                    maxWidth="1170px"
-                >
+                <Section bgColor="light" isFlex={true} maxWidth="1170px">
                     <Definition
                         title="Secure"
                         titleSize="small"
@@ -90,17 +88,17 @@ export class NextMarketMaker extends React.Component {
                 </Section>
 
                 <Section>
-                {_.map(offersData, (item, index) => (
-                    <Definition
-                        key={`offers-${index}`}
-                        icon={item.icon}
-                        title={item.title}
-                        description={item.description}
-                        isInlineIcon={true}
-                        iconSize={240}
-                        fontSize="medium"
-                    />
-                ))}
+                    {_.map(offersData, (item, index) => (
+                        <Definition
+                            key={`offers-${index}`}
+                            icon={item.icon}
+                            title={item.title}
+                            description={item.description}
+                            isInlineIcon={true}
+                            iconSize={240}
+                            fontSize="medium"
+                        />
+                    ))}
                 </Section>
 
                 <Banner
@@ -116,11 +114,11 @@ export class NextMarketMaker extends React.Component {
 
     public _onOpenContactModal = (): void => {
         this.setState({ isContactModalOpen: true });
-    }
+    };
 
     public _onDismissContactModal = (): void => {
         this.setState({ isContactModalOpen: false });
-    }
+    };
 }
 
 const HeroActions = () => (
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 9c3c4d0a2..360db165c 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -4,12 +4,12 @@ import ScrollableAnchor, { configureAnchors } from 'react-scrollable-anchor';
 
 import styled from 'styled-components';
 
-import {Hero} from 'ts/@next/components/hero';
+import { Hero } from 'ts/@next/components/hero';
 
 import { Banner } from 'ts/@next/components/banner';
 import { Button } from 'ts/@next/components/button';
-import {Definition} from 'ts/@next/components/definition';
-import {Column, Section, WrapSticky} from 'ts/@next/components/newLayout';
+import { Definition } from 'ts/@next/components/definition';
+import { Column, Section, WrapSticky } from 'ts/@next/components/newLayout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Slide, Slider } from 'ts/@next/components/slider/slider';
 
@@ -48,7 +48,8 @@ const functionalityData = [
     {
         icon: 'buildBusiness',
         title: 'Build a Business',
-        description: 'Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.',
+        description:
+            'Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.',
     },
 ];
 
@@ -56,27 +57,32 @@ const useCaseSlides = [
     {
         icon: 'gamingAndCollectibles',
         title: 'Games & Collectibles',
-        description: 'Artists and game makers are tokenizing digital art and in-game items known as non-fungible tokens (NFTs). 0x enables these creators to add exchange functionality by providing the ability to build marketplaces for NFT trading.',
+        description:
+            'Artists and game makers are tokenizing digital art and in-game items known as non-fungible tokens (NFTs). 0x enables these creators to add exchange functionality by providing the ability to build marketplaces for NFT trading.',
     },
     {
         icon: 'predictionMarkets',
         title: 'Prediction Markets',
-        description: 'Decentralized prediction markets and cryptodervivative platforms generate sets of tokens that represent a financial stake in the outcomes of events. 0x allows these tokens to be instantly tradable in liquid markets.',
+        description:
+            'Decentralized prediction markets and cryptodervivative platforms generate sets of tokens that represent a financial stake in the outcomes of events. 0x allows these tokens to be instantly tradable in liquid markets.',
     },
     {
         icon: 'orderBooks',
         title: 'Order Books',
-        description: 'There are thousands of decentralized apps and protocols that have native utility tokens. 0x provides professional exchanges with the ability to host order books and facilitates the exchange of these assets.',
+        description:
+            'There are thousands of decentralized apps and protocols that have native utility tokens. 0x provides professional exchanges with the ability to host order books and facilitates the exchange of these assets.',
     },
     {
         icon: 'decentralisedLoans',
         title: 'Decentralized Loans',
-        description: 'Efficient lending requires liquid markets where investors can buy and re-sell loans. 0x enables an ecosystem of lenders to self-organize and efficiently determine market prices for all outstanding loans.',
+        description:
+            'Efficient lending requires liquid markets where investors can buy and re-sell loans. 0x enables an ecosystem of lenders to self-organize and efficiently determine market prices for all outstanding loans.',
     },
     {
         icon: 'stableTokens',
         title: 'Stable Tokens',
-        description: 'Novel economic constructs such as stable coins require efficient, liquid markets to succeed. 0x will facilitate the underlying economic mechanisms that allow these tokens to remain stable.',
+        description:
+            'Novel economic constructs such as stable coins require efficient, liquid markets to succeed. 0x will facilitate the underlying economic mechanisms that allow these tokens to remain stable.',
     },
 ];
 
@@ -93,21 +99,13 @@ export class NextWhy extends React.Component {
                     title="The exchange layer for the crypto economy"
                     description="The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastracture that developers and businesses utilize to build products that enable the purchasing and trading of crypto tokens."
                     actions={
-                        <Button
-                            href="/docs"
-                            isWithArrow={true}
-                            isAccentColor={true}
-                        >
-                          Build on 0x
+                        <Button href="/docs" isWithArrow={true} isAccentColor={true}>
+                            Build on 0x
                         </Button>
                     }
                 />
 
-                <Section
-                    bgColor="dark"
-                    isFlex={true}
-                    maxWidth="1170px"
-                >
+                <Section bgColor="dark" isFlex={true} maxWidth="1170px">
                     <Definition
                         title="Support for all Ethereum Standards"
                         titleSize="small"
@@ -136,20 +134,22 @@ export class NextWhy extends React.Component {
                     />
                 </Section>
 
-              <Section maxWidth="1170px" isFlex={true} isFullWidth={true}>
-                  <Column>
-                      <NavStickyWrap offsetTop="130px">
-                          <ChapterLink href="#benefits">Benefits</ChapterLink>
-                          <ChapterLink href="#cases">Use Cases</ChapterLink>
-                          <ChapterLink href="#functionality">Features</ChapterLink>
-                      </NavStickyWrap>
-                  </Column>
+                <Section maxWidth="1170px" isFlex={true} isFullWidth={true}>
+                    <Column>
+                        <NavStickyWrap offsetTop="130px">
+                            <ChapterLink href="#benefits">Benefits</ChapterLink>
+                            <ChapterLink href="#cases">Use Cases</ChapterLink>
+                            <ChapterLink href="#functionality">Features</ChapterLink>
+                        </NavStickyWrap>
+                    </Column>
 
                     <Column width="55%" maxWidth="826px">
                         <Column width="100%" maxWidth="560px" padding="0 30px 0 0">
                             <ScrollableAnchor id="benefits">
                                 <SectionWrap>
-                                    <SectionTitle size="medium" marginBottom="60px" isNoBorder={true}>What 0x offers</SectionTitle>
+                                    <SectionTitle size="medium" marginBottom="60px" isNoBorder={true}>
+                                        What 0x offers
+                                    </SectionTitle>
 
                                     {_.map(offersData, (item, index) => (
                                         <Definition
@@ -166,7 +166,9 @@ export class NextWhy extends React.Component {
 
                             <ScrollableAnchor id="cases">
                                 <SectionWrap isNotRelative={true}>
-                                    <SectionTitle size="medium" marginBottom="60px">Use Cases</SectionTitle>
+                                    <SectionTitle size="medium" marginBottom="60px">
+                                        Use Cases
+                                    </SectionTitle>
                                     <Slider>
                                         {_.map(useCaseSlides, (item, index) => (
                                             <Slide
@@ -182,7 +184,9 @@ export class NextWhy extends React.Component {
 
                             <ScrollableAnchor id="functionality">
                                 <SectionWrap>
-                                    <SectionTitle size="medium" marginBottom="60px">Exchange Functionality</SectionTitle>
+                                    <SectionTitle size="medium" marginBottom="60px">
+                                        Exchange Functionality
+                                    </SectionTitle>
 
                                     {_.map(functionalityData, (item, index) => (
                                         <Definition
@@ -198,33 +202,36 @@ export class NextWhy extends React.Component {
                             </ScrollableAnchor>
                         </Column>
                     </Column>
-              </Section>
-
-              <Banner
-                heading="Ready to get started?"
-                subline="Dive into our docs, or contact us if needed"
-                mainCta={{ text: 'Get Started', href: '/docs' }}
-                secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
-              />
-              <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
+                </Section>
+
+                <Banner
+                    heading="Ready to get started?"
+                    subline="Dive into our docs, or contact us if needed"
+                    mainCta={{ text: 'Get Started', href: '/docs' }}
+                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
+                />
+                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
             </SiteWrap>
         );
     }
 
     public _onOpenContactModal = (): void => {
         this.setState({ isContactModalOpen: true });
-    }
+    };
 
     public _onDismissContactModal = (): void => {
         this.setState({ isContactModalOpen: false });
-    }
+    };
 }
 
 interface SectionProps {
     isNotRelative?: boolean;
 }
 
-const SectionWrap = styled.div<SectionProps>`
+const SectionWrap =
+    styled.div <
+    SectionProps >
+    `
     position: ${props => !props.isNotRelative && 'relative'};
 
     & + & {
@@ -247,10 +254,15 @@ const SectionWrap = styled.div<SectionProps>`
     }
 `;
 
-const SectionTitle = styled(Heading)<{ isNoBorder?: boolean }>`
+const SectionTitle =
+    styled(Heading) <
+    { isNoBorder: boolean } >
+    `
     position: relative;
 
-    ${props => !props.isNoBorder && `
+    ${props =>
+        !props.isNoBorder &&
+        `
         &:before {
             content: '';
             width: 100vw;
diff --git a/packages/website/ts/globals.d.ts b/packages/website/ts/globals.d.ts
index 9addab335..9a029397f 100644
--- a/packages/website/ts/globals.d.ts
+++ b/packages/website/ts/globals.d.ts
@@ -8,7 +8,7 @@ declare module 'react-flickity-component';
 declare module 'react-anchor-link-smooth-scroll';
 declare module 'react-responsive';
 declare module 'react-scrollable-anchor';
-declare module 'react-headroom'
+declare module 'react-headroom';
 
 declare module '*.json' {
     const json: any;
@@ -20,7 +20,7 @@ declare module '*.json' {
 declare module '*.svg' {
     //const svg: any;
     //export default svg;
-    import {PureComponent, SVGProps} from "react";
+    import { PureComponent, SVGProps } from 'react';
     export default class extends PureComponent<SVGProps<SVGSVGElement>> {}
 }
 
diff --git a/packages/website/tsconfig.json b/packages/website/tsconfig.json
index 67573971f..96bba7bbf 100644
--- a/packages/website/tsconfig.json
+++ b/packages/website/tsconfig.json
@@ -23,10 +23,7 @@
     "awesomeTypescriptLoaderOptions": {
         "useCache": true,
         "errorsAsWarnings": true,
-        "reportFiles": [
-            "./ts/**/*"
-        ]
-
+        "reportFiles": ["./ts/**/*"]
     },
     "include": ["./ts/**/*"]
 }
-- 
cgit v1.2.3


From 67521da5c1dcb39d6f0349e67eb05b17c3771a71 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 18 Dec 2018 13:29:21 -0800
Subject: useAnchorTag -> shouldUseAnchorTag

---
 packages/website/ts/@next/components/button.tsx     | 6 +++---
 packages/website/ts/@next/components/definition.tsx | 4 ++--
 packages/website/ts/@next/pages/ecosystem.tsx       | 4 ++--
 packages/website/ts/@next/pages/instant.tsx         | 2 +-
 4 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 790e31468..675f69308 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -23,14 +23,14 @@ interface ButtonInterface {
     to?: string;
     onClick?: () => any;
     theme?: ThemeInterface;
-    useAnchorTag?: boolean;
+    shouldUseAnchorTag?: boolean;
 }
 
 export const Button = (props: ButtonInterface) => {
-    const { children, href, isWithArrow, to, useAnchorTag, target } = props;
+    const { children, href, isWithArrow, to, shouldUseAnchorTag, target } = props;
     let linkElem;
 
-    if (href || useAnchorTag) {
+    if (href || shouldUseAnchorTag) {
         linkElem = 'a';
     }
     if (to) {
diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
index 12c22a5d6..8adef8d54 100644
--- a/packages/website/ts/@next/components/definition.tsx
+++ b/packages/website/ts/@next/components/definition.tsx
@@ -9,7 +9,7 @@ interface Action {
     label: string;
     url?: string;
     onClick?: () => void;
-    useAnchorTag?: boolean;
+    shouldUseAnchorTag?: boolean;
 }
 
 interface Props {
@@ -57,7 +57,7 @@ export const Definition = (props: Props) => (
                             onClick={item.onClick}
                             isWithArrow={true}
                             isAccentColor={true}
-                            useAnchorTag={item.useAnchorTag}
+                            shouldUseAnchorTag={item.shouldUseAnchorTag}
                             target="_blank"
                         >
                             {item.label}
diff --git a/packages/website/ts/@next/pages/ecosystem.tsx b/packages/website/ts/@next/pages/ecosystem.tsx
index ab73cc52f..3d3e219a2 100644
--- a/packages/website/ts/@next/pages/ecosystem.tsx
+++ b/packages/website/ts/@next/pages/ecosystem.tsx
@@ -69,7 +69,7 @@ export const NextEcosystem = () => (
                         href={constants.URL_ECOSYSTEM_APPLY}
                         isWithArrow={true}
                         isAccentColor={true}
-                        useAnchorTag={true}
+                        shouldUseAnchorTag={true}
                     >
                         Apply now
                     </Button>
@@ -77,7 +77,7 @@ export const NextEcosystem = () => (
                         href={constants.URL_ECOSYSTEM_BLOG_POST}
                         isWithArrow={true}
                         isAccentColor={true}
-                        useAnchorTag={true}
+                        shouldUseAnchorTag={true}
                         target="_blank"
                     >
                         Learn More
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 94633116f..056935189 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -39,7 +39,7 @@ const featuresData = [
             {
                 label: 'Get Started',
                 onClick: getStartedClick,
-                useAnchorTag: true,
+                shouldUseAnchorTag: true,
             },
             {
                 label: 'Explore the Docs',
-- 
cgit v1.2.3


From 07c1a0121f7be48dfe1a70ba0dae08f78e7a8b02 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 26 Nov 2018 14:32:55 -0800
Subject: Untested - Compliant Forwarder with Wyre "Yes Compliance" Token

---
 .../CompliantForwarder/CompliantForwarder.sol      | 101 +++++++++++++++++
 .../YesComplianceToken/YesComplianceToken.sol      | 119 +++++++++++++++++++++
 2 files changed, 220 insertions(+)
 create mode 100644 packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
 create mode 100644 packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
new file mode 100644
index 000000000..646a9f3b8
--- /dev/null
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -0,0 +1,101 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../protocol/Exchange/interfaces/IExchange.sol";
+import "../../tokens/ERC721Token/IERC721Token.sol";
+import "../../utils/LibBytes/LibBytes.sol";
+
+contract CompliantForwarder {
+
+    using LibBytes for bytes;
+
+    bytes4 constant internal EXCHANGE_FILL_ORDER_SELECTOR = bytes4(keccak256("fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)"));
+    IExchange internal EXCHANGE;
+    IERC721Token internal COMPLIANCE_TOKEN;
+
+    constructor(address exchange, address complianceToken)
+        public
+    {
+        EXCHANGE = IExchange(exchange);
+        COMPLIANCE_TOKEN = IERC721Token(complianceToken);
+    }
+
+    function fillOrder(
+        uint256 salt,
+        address signerAddress,
+        bytes signedFillOrderTransaction,
+        bytes signature
+    ) 
+        public
+    {
+        // Validate `signedFillOrderTransaction`
+        bytes4 selector = signedFillOrderTransaction.readBytes4(0);
+        if (selector != EXCHANGE_FILL_ORDER_SELECTOR) {
+            revert("EXCHANGE_TRANSACTION_NOT_FILL_ORDER");
+        }
+
+        // Extract maker address from fill order transaction
+        // Below is the table of calldata offsets into a fillOrder transaction.
+        /**
+                    ### parameters 
+            0x00      ptr<order>                                                                      
+            0x20      takerAssetFillAmount                                                            
+            0x40      ptr<signature>                                                                  
+                    ### order                                                                           
+            0x60      makerAddress                                                                    
+            0x80      takerAddress                                                                    
+            0xa0      feeRecipientAddress                                                             
+            0xc0      senderAddress                                                                   
+            0xe0      makerAssetAmount                                                                
+            0x100     takerAssetAmount                                                                
+            0x120     makerFee                                                                        
+            0x140     takerFee                                                                        
+            0x160     expirationTimeSeconds                                                           
+            0x180     salt                                                                            
+            0x1a0     ptr<makerAssetData>                                                             
+            0x1c0     ptr<takerAssetData>                                                             
+            0x1e0     makerAssetData                                                                  
+            *         takerAssetData                                                                  
+            *         signature
+            ------------------------------
+            * Context-dependent offsets, unknown at compile time.
+        */
+        // Add 0x4 to a given offset to account for the fillOrder selector prepended to `signedFillOrderTransaction`.
+        // Add 0xc to the makerAddress since abi-encoded addresses are left padded with 12 bytes.
+        // Putting this together: makerAddress = 0x60 + 0x4 + 0xc = 0x70
+        address makerAddress = signedFillOrderTransaction.readAddress(0x70);
+        
+        // Verify maker/taker have been verified by the compliance token.
+        if (COMPLIANCE_TOKEN.balanceOf(makerAddress) == 0) {
+            revert("MAKER_UNVERIFIED");
+        } else if (COMPLIANCE_TOKEN.balanceOf(signerAddress) == 0) {
+            revert("TAKER_UNVERIFIED");
+        }
+        
+        // All entities are verified. Execute fillOrder.
+        EXCHANGE.executeTransaction(
+            salt,
+            signerAddress,
+            signedFillOrderTransaction,
+            signature
+        );
+    }
+}
\ No newline at end of file
diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol b/packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol
new file mode 100644
index 000000000..abd04219d
--- /dev/null
+++ b/packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol
@@ -0,0 +1,119 @@
+pragma solidity ^0.4.24;
+
+import "../ERC721Token/ERC721Token.sol";
+
+/**
+ * @notice an ERC721 "yes" compliance token supporting a collection of country-specific attributions which answer specific
+ * compliance-related queries with YES. (attestations)
+ *
+ * primarily ERC721 is useful for the self-management of claiming addresses. a single token is more useful
+ * than a non-ERC721 interface because of interop with other 721-supporting systems/ui; it allows users to
+ * manage their financial stamp with flexibility using a well-established simple concept of non-fungible tokens.
+ * this interface is for anyone needing to carry around and otherwise manage their proof of compliance.
+ *
+ * the financial systems these users authenticate against have a different set of API requirements. they need
+ * more contextualization ability than a balance check to support distinctions of attestations, as well as geographic
+ * distinction. these integrations are made simpler as the language of the query more closely match the language of compliance.
+ *
+ * this interface describes, beyond 721, these simple compliance-specific interfaces (and their management tools)
+ *
+ * notes:
+ *  - no address can be associated with more than one identity (though addresses may have more than token). issuance
+ *    in this circumstance will fail
+ *  - one person or business = one entity
+ *  - one entity may have many tokens across many addresses; they can mint and burn tokens tied to their identity at will
+ *  - two token types: control & non-control. both carry compliance proof
+ *  - control tokens let their holders mint and burn (within the same entity)
+ *  - non-control tokens are solely for compliance queries
+ *  - a lock on the entity is used instead of token revocation to remove the cash burden assumed by a customer to
+ *    redistribute a fleet of coins
+ *  - all country codes should be via ISO-3166-1
+ *
+ * any (non-view) methods not explicitly marked idempotent are not idempotent.
+ */
+contract YesComplianceTokenV1 is ERC721Token /*, ERC165 :should: */ {
+
+    uint256 public constant OWNER_ENTITY_ID = 1;
+
+    uint8 public constant YESMARK_OWNER = 128;
+    uint8 public constant YESMARK_VALIDATOR = 129;
+
+    /*
+     todo events: entity updated, destroyed, ????
+     Finalized
+     Attested
+
+     */
+
+    /**
+     * @notice query api: returns true if the specified address has the given country/yes attestation. this
+     * is the primary method partners will use to query the active qualifications of any particular
+     * address.
+     */
+    function isYes(uint256 _validatorEntityId, address _address, uint16 _countryCode, uint8 _yes) external view returns(bool) ;
+
+    /** @notice same as isYes except as an imperative */
+    function requireYes(uint256 _validatorEntityId, address _address, uint16 _countryCode, uint8 _yes) external view ;
+
+    /**
+     * @notice retrieve all YES marks for an address in a particular country
+     * @param _validatorEntityId the validator ID to consider. or, use 0 for any of them
+     * @param _address the validator ID to consider, or 0 for any of them
+     * @param _countryCode the ISO-3166-1 country code
+     * @return (non-duplicate) array of YES marks present
+     */
+    function getYes(uint256 _validatorEntityId, address _address, uint16 _countryCode) external view returns(uint8[] /* memory */);
+
+    // function getCountries(uint256 _validatorEntityId, address _address) external view returns(uint16[]  /* memory */);
+
+    /**
+     * @notice create new tokens. fail if _to already
+     * belongs to a different entity and caller is not validator
+     * @param _control true if the new token is a control token (can mint, burn). aka NOT limited.
+     * @param _entityId the entity to mint for, supply 0 to use the entity tied to the caller
+     * @return the newly created token ID
+     */
+    function mint(address _to, uint256 _entityId, bool _control) external returns (uint256);
+
+    /** @notice shortcut to mint() + setYes() in one call, for a single country */
+    function mint(address _to, uint256 _entityId, bool _control, uint16 _countryCode, uint8[] _yes) external returns (uint256);
+
+    /** @notice destroys a specific token */
+    function burn(uint256 _tokenId) external;
+
+    /** @notice destroys the entire entity and all tokens */
+    function burnEntity(uint256 _entityId) external;
+
+    /**
+     * @notice adds a specific attestations (yes) to an entity. idempotent: will return normally even if the mark
+     * was already set by this validator
+     */
+    function setYes(uint256 _entityId, uint16 _countryCode, uint8 _yes) external;
+
+    /**
+     * @notice removes a attestation(s) from a specific validator for an entity. idempotent
+     */
+    function clearYes(uint256 _entityId, uint16 _countryCode, uint8 _yes) external;
+
+    /** @notice removes all attestations in a given country for a particular entity. idempotent */
+    function clearYes(uint256 _entityId, uint16 _countryCode) external;
+
+    /** @notice removes all attestations for a particular entity. idempotent */
+    function clearYes(uint256 _entityId) external;
+
+    /** @notice assigns a lock to an entity, rendering all isYes queries false. idempotent */
+    function setLocked(uint256 _entityId, bool _lock) external;
+
+    /** @notice checks whether or not a particular entity is locked */
+    function isLocked(uint256 _entityId) external view returns(bool);
+
+    /** @notice returns true if the specified token has been finalized (cannot be moved) */
+    function isFinalized(uint256 _tokenId) external view returns(bool);
+
+    /** @notice finalizes a token by ID preventing it from getting moved. idempotent */
+    function finalize(uint256 _tokenId) external;
+
+    /** @return the entity ID associated with an address (or fail if there is not one) */
+    function getEntityId(address _address) external view returns(uint256);
+
+}
\ No newline at end of file
-- 
cgit v1.2.3


From f104d91595397a4e7ce82a36de92b09e76d9d507 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 26 Nov 2018 17:29:32 -0800
Subject: Broken commit -- saving current state of getting wyre compliance
 token contract setup

---
 .../YesComplianceToken/IYesComplianceToken.sol     | 118 ++++
 .../YesComplianceToken/WyreERC721Token/ERC721.sol  |  40 ++
 .../WyreERC721Token/ERC721Basic.sol                |  47 ++
 .../WyreERC721Token/ERC721BasicToken.sol           | 353 +++++++++++
 .../WyreERC721Token/ERC721Token.sol                | 218 +++++++
 .../YesComplianceToken/YesComplianceToken.sol      | 693 ++++++++++++++++++---
 .../test/extensions/compliant_forwarder.ts         | 191 ++++++
 7 files changed, 1579 insertions(+), 81 deletions(-)
 create mode 100644 packages/contracts/contracts/tokens/YesComplianceToken/IYesComplianceToken.sol
 create mode 100644 packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721.sol
 create mode 100644 packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Basic.sol
 create mode 100644 packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721BasicToken.sol
 create mode 100644 packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Token.sol
 create mode 100644 packages/contracts/test/extensions/compliant_forwarder.ts

(limited to 'packages')

diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/IYesComplianceToken.sol b/packages/contracts/contracts/tokens/YesComplianceToken/IYesComplianceToken.sol
new file mode 100644
index 000000000..1573c6bac
--- /dev/null
+++ b/packages/contracts/contracts/tokens/YesComplianceToken/IYesComplianceToken.sol
@@ -0,0 +1,118 @@
+pragma solidity ^0.4.24;
+
+
+/**
+ * @notice an ERC721 "yes" compliance token supporting a collection of country-specific attributions which answer specific
+ * compliance-related queries with YES. (attestations)
+ *
+ * primarily ERC721 is useful for the self-management of claiming addresses. a single token is more useful
+ * than a non-ERC721 interface because of interop with other 721-supporting systems/ui; it allows users to
+ * manage their financial stamp with flexibility using a well-established simple concept of non-fungible tokens.
+ * this interface is for anyone needing to carry around and otherwise manage their proof of compliance.
+ *
+ * the financial systems these users authenticate against have a different set of API requirements. they need
+ * more contextualization ability than a balance check to support distinctions of attestations, as well as geographic
+ * distinction. these integrations are made simpler as the language of the query more closely match the language of compliance.
+ *
+ * this interface describes, beyond 721, these simple compliance-specific interfaces (and their management tools)
+ *
+ * notes:
+ *  - no address can be associated with more than one identity (though addresses may have more than token). issuance
+ *    in this circumstance will fail
+ *  - one person or business = one entity
+ *  - one entity may have many tokens across many addresses; they can mint and burn tokens tied to their identity at will
+ *  - two token types: control & non-control. both carry compliance proof
+ *  - control tokens let their holders mint and burn (within the same entity)
+ *  - non-control tokens are solely for compliance queries
+ *  - a lock on the entity is used instead of token revocation to remove the cash burden assumed by a customer to
+ *    redistribute a fleet of coins
+ *  - all country codes should be via ISO-3166-1
+ *
+ * any (non-view) methods not explicitly marked idempotent are not idempotent.
+ */
+contract YesComplianceTokenV1 /*is ERC721Token*/ /*, ERC165 :should: */ {
+
+    uint256 public constant OWNER_ENTITY_ID = 1;
+
+    uint8 public constant YESMARK_OWNER = 128;
+    uint8 public constant YESMARK_VALIDATOR = 129;
+
+    /*
+     todo events: entity updated, destroyed, ????
+     Finalized
+     Attested
+
+     */
+
+    /**
+     * @notice query api: returns true if the specified address has the given country/yes attestation. this
+     * is the primary method partners will use to query the active qualifications of any particular
+     * address.
+     */
+    function isYes(uint256 _validatorEntityId, address _address, uint16 _countryCode, uint8 _yes) external view returns(bool) ;
+
+    /** @notice same as isYes except as an imperative */
+    function requireYes(uint256 _validatorEntityId, address _address, uint16 _countryCode, uint8 _yes) external view ;
+
+    /**
+     * @notice retrieve all YES marks for an address in a particular country
+     * @param _validatorEntityId the validator ID to consider. or, use 0 for any of them
+     * @param _address the validator ID to consider, or 0 for any of them
+     * @param _countryCode the ISO-3166-1 country code
+     * @return (non-duplicate) array of YES marks present
+     */
+    function getYes(uint256 _validatorEntityId, address _address, uint16 _countryCode) external view returns(uint8[] /* memory */);
+
+    // function getCountries(uint256 _validatorEntityId, address _address) external view returns(uint16[]  /* memory */);
+
+    /**
+     * @notice create new tokens. fail if _to already
+     * belongs to a different entity and caller is not validator
+     * @param _control true if the new token is a control token (can mint, burn). aka NOT limited.
+     * @param _entityId the entity to mint for, supply 0 to use the entity tied to the caller
+     * @return the newly created token ID
+     */
+    function mint(address _to, uint256 _entityId, bool _control) external returns (uint256);
+
+    /** @notice shortcut to mint() + setYes() in one call, for a single country */
+    function mint(address _to, uint256 _entityId, bool _control, uint16 _countryCode, uint8[] _yes) external returns (uint256);
+
+    /** @notice destroys a specific token */
+    function burn(uint256 _tokenId) external;
+
+    /** @notice destroys the entire entity and all tokens */
+    function burnEntity(uint256 _entityId) external;
+
+    /**
+     * @notice adds a specific attestations (yes) to an entity. idempotent: will return normally even if the mark
+     * was already set by this validator
+     */
+    function setYes(uint256 _entityId, uint16 _countryCode, uint8 _yes) external;
+
+    /**
+     * @notice removes a attestation(s) from a specific validator for an entity. idempotent
+     */
+    function clearYes(uint256 _entityId, uint16 _countryCode, uint8 _yes) external;
+
+    /** @notice removes all attestations in a given country for a particular entity. idempotent */
+    function clearYes(uint256 _entityId, uint16 _countryCode) external;
+
+    /** @notice removes all attestations for a particular entity. idempotent */
+    function clearYes(uint256 _entityId) external;
+
+    /** @notice assigns a lock to an entity, rendering all isYes queries false. idempotent */
+    function setLocked(uint256 _entityId, bool _lock) external;
+
+    /** @notice checks whether or not a particular entity is locked */
+    function isLocked(uint256 _entityId) external view returns(bool);
+
+    /** @notice returns true if the specified token has been finalized (cannot be moved) */
+    function isFinalized(uint256 _tokenId) external view returns(bool);
+
+    /** @notice finalizes a token by ID preventing it from getting moved. idempotent */
+    function finalize(uint256 _tokenId) external;
+
+    /** @return the entity ID associated with an address (or fail if there is not one) */
+    function getEntityId(address _address) external view returns(uint256);
+
+}
\ No newline at end of file
diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721.sol b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721.sol
new file mode 100644
index 000000000..5b4907f13
--- /dev/null
+++ b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721.sol
@@ -0,0 +1,40 @@
+pragma solidity ^0.4.21;
+
+import "./ERC721Basic.sol";
+
+
+/**
+ * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
+ * @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
+ */
+contract ERC721Enumerable is ERC721Basic {
+  function totalSupply() public view returns (uint256);
+  function tokenOfOwnerByIndex(
+    address _owner,
+    uint256 _index
+  )
+    public
+    view
+    returns (uint256 _tokenId);
+
+  function tokenByIndex(uint256 _index) public view returns (uint256);
+}
+
+
+/**
+ * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
+ * @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
+ */
+contract ERC721Metadata is ERC721Basic {
+  function name() external view returns (string _name);
+  function symbol() external view returns (string _symbol);
+  function tokenURI(uint256 _tokenId) public view returns (string);
+}
+
+
+/**
+ * @title ERC-721 Non-Fungible Token Standard, full implementation interface
+ * @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
+ */
+contract ERC721 is ERC721Basic, ERC721Enumerable, ERC721Metadata {
+}
\ No newline at end of file
diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Basic.sol b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Basic.sol
new file mode 100644
index 000000000..20f3c5812
--- /dev/null
+++ b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Basic.sol
@@ -0,0 +1,47 @@
+pragma solidity ^0.4.21;
+
+/**
+ * @title ERC721 Non-Fungible Token Standard basic interface
+ * @dev see https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
+ */
+contract ERC721Basic {
+  event Transfer(
+    address indexed _from,
+    address indexed _to,
+    uint256 indexed _tokenId
+  );
+  event Approval(
+    address indexed _owner,
+    address indexed _approved,
+    uint256 indexed _tokenId
+  );
+  event ApprovalForAll(
+    address indexed _owner,
+    address indexed _operator,
+    bool _approved
+  );
+
+  function balanceOf(address _owner) public view returns (uint256 _balance);
+  function ownerOf(uint256 _tokenId) public view returns (address _owner);
+  function exists(uint256 _tokenId) public view returns (bool _exists);
+
+  function approve(address _to, uint256 _tokenId) public;
+  function getApproved(uint256 _tokenId)
+    public view returns (address _operator);
+
+  function setApprovalForAll(address _operator, bool _approved) public;
+  function isApprovedForAll(address _owner, address _operator)
+    public view returns (bool);
+
+  function transferFrom(address _from, address _to, uint256 _tokenId) public;
+  function safeTransferFrom(address _from, address _to, uint256 _tokenId)
+    public;
+
+  function safeTransferFrom(
+    address _from,
+    address _to,
+    uint256 _tokenId,
+    bytes _data
+  )
+    public;
+}
\ No newline at end of file
diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721BasicToken.sol b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721BasicToken.sol
new file mode 100644
index 000000000..1d3fa37b8
--- /dev/null
+++ b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721BasicToken.sol
@@ -0,0 +1,353 @@
+pragma solidity ^0.4.21;
+
+import "./ERC721Basic.sol";
+import "./ERC721Receiver.sol";
+import "../../math/SafeMath.sol";
+import "../../AddressUtils.sol";
+import "../../introspection/ERC165Support.sol";
+
+
+/**
+ * @title ERC721 Non-Fungible Token Standard basic implementation
+ * @dev see https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
+ */
+contract ERC721BasicToken is ERC165Support, ERC721Basic {
+
+  bytes4 private constant InterfaceId_ERC721 = 0x80ac58cd;
+  /*
+   * 0x80ac58cd ===
+   *   bytes4(keccak256('balanceOf(address)')) ^
+   *   bytes4(keccak256('ownerOf(uint256)')) ^
+   *   bytes4(keccak256('approve(address,uint256)')) ^
+   *   bytes4(keccak256('getApproved(uint256)')) ^
+   *   bytes4(keccak256('setApprovalForAll(address,bool)')) ^
+   *   bytes4(keccak256('isApprovedForAll(address,address)')) ^
+   *   bytes4(keccak256('transferFrom(address,address,uint256)')) ^
+   *   bytes4(keccak256('safeTransferFrom(address,address,uint256)')) ^
+   *   bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)'))
+   */
+
+  bytes4 private constant InterfaceId_ERC721Exists = 0x4f558e79;
+  /*
+   * 0x4f558e79 ===
+   *   bytes4(keccak256('exists(uint256)'))
+   */
+
+  using SafeMath for uint256;
+  using AddressUtils for address;
+
+  // Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
+  // which can be also obtained as `ERC721Receiver(0).onERC721Received.selector`
+  bytes4 private constant ERC721_RECEIVED = 0x150b7a02;
+
+  // Mapping from token ID to owner
+  mapping (uint256 => address) internal tokenOwner;
+
+  // Mapping from token ID to approved address
+  mapping (uint256 => address) internal tokenApprovals;
+
+  // Mapping from owner to number of owned token
+  mapping (address => uint256) internal ownedTokensCount;
+
+  // Mapping from owner to operator approvals
+  mapping (address => mapping (address => bool)) internal operatorApprovals;
+
+  /**
+   * @dev Guarantees msg.sender is owner of the given token
+   * @param _tokenId uint256 ID of the token to validate its ownership belongs to msg.sender
+   */
+  modifier onlyOwnerOf(uint256 _tokenId) {
+    require(ownerOf(_tokenId) == msg.sender);
+    _;
+  }
+
+  /**
+   * @dev Checks msg.sender can transfer a token, by being owner, approved, or operator
+   * @param _tokenId uint256 ID of the token to validate
+   */
+  modifier canTransfer(uint256 _tokenId) {
+    require(isApprovedOrOwner(msg.sender, _tokenId));
+    _;
+  }
+
+  function _supportsInterface(bytes4 _interfaceId)
+    internal
+    view
+    returns (bool)
+  {
+    return super._supportsInterface(_interfaceId) || 
+      _interfaceId == InterfaceId_ERC721 || _interfaceId == InterfaceId_ERC721Exists;
+  }
+
+  /**
+   * @dev Gets the balance of the specified address
+   * @param _owner address to query the balance of
+   * @return uint256 representing the amount owned by the passed address
+   */
+  function balanceOf(address _owner) public view returns (uint256) {
+    require(_owner != address(0));
+    return ownedTokensCount[_owner];
+  }
+
+  /**
+   * @dev Gets the owner of the specified token ID
+   * @param _tokenId uint256 ID of the token to query the owner of
+   * @return owner address currently marked as the owner of the given token ID
+   */
+  function ownerOf(uint256 _tokenId) public view returns (address) {
+    address owner = tokenOwner[_tokenId];
+    require(owner != address(0));
+    return owner;
+  }
+
+  /**
+   * @dev Returns whether the specified token exists
+   * @param _tokenId uint256 ID of the token to query the existence of
+   * @return whether the token exists
+   */
+  function exists(uint256 _tokenId) public view returns (bool) {
+    address owner = tokenOwner[_tokenId];
+    return owner != address(0);
+  }
+
+  /**
+   * @dev Approves another address to transfer the given token ID
+   * The zero address indicates there is no approved address.
+   * There can only be one approved address per token at a given time.
+   * Can only be called by the token owner or an approved operator.
+   * @param _to address to be approved for the given token ID
+   * @param _tokenId uint256 ID of the token to be approved
+   */
+  function approve(address _to, uint256 _tokenId) public {
+    address owner = ownerOf(_tokenId);
+    require(_to != owner);
+    require(msg.sender == owner || isApprovedForAll(owner, msg.sender));
+
+    tokenApprovals[_tokenId] = _to;
+    emit Approval(owner, _to, _tokenId);
+  }
+
+  /**
+   * @dev Gets the approved address for a token ID, or zero if no address set
+   * @param _tokenId uint256 ID of the token to query the approval of
+   * @return address currently approved for the given token ID
+   */
+  function getApproved(uint256 _tokenId) public view returns (address) {
+    return tokenApprovals[_tokenId];
+  }
+
+  /**
+   * @dev Sets or unsets the approval of a given operator
+   * An operator is allowed to transfer all tokens of the sender on their behalf
+   * @param _to operator address to set the approval
+   * @param _approved representing the status of the approval to be set
+   */
+  function setApprovalForAll(address _to, bool _approved) public {
+    require(_to != msg.sender);
+    operatorApprovals[msg.sender][_to] = _approved;
+    emit ApprovalForAll(msg.sender, _to, _approved);
+  }
+
+  /**
+   * @dev Tells whether an operator is approved by a given owner
+   * @param _owner owner address which you want to query the approval of
+   * @param _operator operator address which you want to query the approval of
+   * @return bool whether the given operator is approved by the given owner
+   */
+  function isApprovedForAll(
+    address _owner,
+    address _operator
+  )
+    public
+    view
+    returns (bool)
+  {
+    return operatorApprovals[_owner][_operator];
+  }
+
+  /**
+   * @dev Transfers the ownership of a given token ID to another address
+   * Usage of this method is discouraged, use `safeTransferFrom` whenever possible
+   * Requires the msg sender to be the owner, approved, or operator
+   * @param _from current owner of the token
+   * @param _to address to receive the ownership of the given token ID
+   * @param _tokenId uint256 ID of the token to be transferred
+  */
+  function transferFrom(
+    address _from,
+    address _to,
+    uint256 _tokenId
+  )
+    public
+    canTransfer(_tokenId)
+  {
+    require(_from != address(0));
+    require(_to != address(0));
+
+    clearApproval(_from, _tokenId);
+    removeTokenFrom(_from, _tokenId);
+    addTokenTo(_to, _tokenId);
+
+    emit Transfer(_from, _to, _tokenId);
+  }
+
+  /**
+   * @dev Safely transfers the ownership of a given token ID to another address
+   * If the target address is a contract, it must implement `onERC721Received`,
+   * which is called upon a safe transfer, and return the magic value
+   * `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`; otherwise,
+   * the transfer is reverted.
+   *
+   * Requires the msg sender to be the owner, approved, or operator
+   * @param _from current owner of the token
+   * @param _to address to receive the ownership of the given token ID
+   * @param _tokenId uint256 ID of the token to be transferred
+  */
+  function safeTransferFrom(
+    address _from,
+    address _to,
+    uint256 _tokenId
+  )
+    public
+    canTransfer(_tokenId)
+  {
+    // solium-disable-next-line arg-overflow
+    safeTransferFrom(_from, _to, _tokenId, "");
+  }
+
+  /**
+   * @dev Safely transfers the ownership of a given token ID to another address
+   * If the target address is a contract, it must implement `onERC721Received`,
+   * which is called upon a safe transfer, and return the magic value
+   * `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`; otherwise,
+   * the transfer is reverted.
+   * Requires the msg sender to be the owner, approved, or operator
+   * @param _from current owner of the token
+   * @param _to address to receive the ownership of the given token ID
+   * @param _tokenId uint256 ID of the token to be transferred
+   * @param _data bytes data to send along with a safe transfer check
+   */
+  function safeTransferFrom(
+    address _from,
+    address _to,
+    uint256 _tokenId,
+    bytes _data
+  )
+    public
+    canTransfer(_tokenId)
+  {
+    transferFrom(_from, _to, _tokenId);
+    // solium-disable-next-line arg-overflow
+    require(checkAndCallSafeTransfer(_from, _to, _tokenId, _data));
+  }
+
+  /**
+   * @dev Returns whether the given spender can transfer a given token ID
+   * @param _spender address of the spender to query
+   * @param _tokenId uint256 ID of the token to be transferred
+   * @return bool whether the msg.sender is approved for the given token ID,
+   *  is an operator of the owner, or is the owner of the token
+   */
+  function isApprovedOrOwner(
+    address _spender,
+    uint256 _tokenId
+  )
+    internal
+    view
+    returns (bool)
+  {
+    address owner = ownerOf(_tokenId);
+    // Disable solium check because of
+    // https://github.com/duaraghav8/Solium/issues/175
+    // solium-disable-next-line operator-whitespace
+    return (
+      _spender == owner ||
+      getApproved(_tokenId) == _spender ||
+      isApprovedForAll(owner, _spender)
+    );
+  }
+
+  /**
+   * @dev Internal function to mint a new token
+   * Reverts if the given token ID already exists
+   * @param _to The address that will own the minted token
+   * @param _tokenId uint256 ID of the token to be minted by the msg.sender
+   */
+  function _mint(address _to, uint256 _tokenId) internal {
+    require(_to != address(0));
+    addTokenTo(_to, _tokenId);
+    emit Transfer(address(0), _to, _tokenId);
+  }
+
+  /**
+   * @dev Internal function to burn a specific token
+   * Reverts if the token does not exist
+   * @param _tokenId uint256 ID of the token being burned by the msg.sender
+   */
+  function _burn(address _owner, uint256 _tokenId) internal {
+    clearApproval(_owner, _tokenId);
+    removeTokenFrom(_owner, _tokenId);
+    emit Transfer(_owner, address(0), _tokenId);
+  }
+
+  /**
+   * @dev Internal function to clear current approval of a given token ID
+   * Reverts if the given address is not indeed the owner of the token
+   * @param _owner owner of the token
+   * @param _tokenId uint256 ID of the token to be transferred
+   */
+  function clearApproval(address _owner, uint256 _tokenId) internal {
+    require(ownerOf(_tokenId) == _owner);
+    if (tokenApprovals[_tokenId] != address(0)) {
+      tokenApprovals[_tokenId] = address(0);
+    }
+  }
+
+  /**
+   * @dev Internal function to add a token ID to the list of a given address
+   * @param _to address representing the new owner of the given token ID
+   * @param _tokenId uint256 ID of the token to be added to the tokens list of the given address
+   */
+  function addTokenTo(address _to, uint256 _tokenId) internal {
+    require(tokenOwner[_tokenId] == address(0));
+    tokenOwner[_tokenId] = _to;
+    ownedTokensCount[_to] = ownedTokensCount[_to].add(1);
+  }
+
+  /**
+   * @dev Internal function to remove a token ID from the list of a given address
+   * @param _from address representing the previous owner of the given token ID
+   * @param _tokenId uint256 ID of the token to be removed from the tokens list of the given address
+   */
+  function removeTokenFrom(address _from, uint256 _tokenId) internal {
+    require(ownerOf(_tokenId) == _from);
+    ownedTokensCount[_from] = ownedTokensCount[_from].sub(1);
+    tokenOwner[_tokenId] = address(0);
+  }
+
+  /**
+   * @dev Internal function to invoke `onERC721Received` on a target address
+   * The call is not executed if the target address is not a contract
+   * @param _from address representing the previous owner of the given token ID
+   * @param _to target address that will receive the tokens
+   * @param _tokenId uint256 ID of the token to be transferred
+   * @param _data bytes optional data to send along with the call
+   * @return whether the call correctly returned the expected magic value
+   */
+  function checkAndCallSafeTransfer(
+    address _from,
+    address _to,
+    uint256 _tokenId,
+    bytes _data
+  )
+    internal
+    returns (bool)
+  {
+    if (!_to.isContract()) {
+      return true;
+    }
+    bytes4 retval = ERC721Receiver(_to).onERC721Received(
+      msg.sender, _from, _tokenId, _data);
+    return (retval == ERC721_RECEIVED);
+  }
+}
\ No newline at end of file
diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Token.sol b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Token.sol
new file mode 100644
index 000000000..c7acee6df
--- /dev/null
+++ b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Token.sol
@@ -0,0 +1,218 @@
+pragma solidity ^0.4.21;
+
+import "./ERC721.sol";
+import "./ERC721BasicToken.sol";
+
+
+/**
+ * @title Full ERC721 Token
+ * This implementation includes all the required and some optional functionality of the ERC721 standard
+ * Moreover, it includes approve all functionality using operator terminology
+ * @dev see https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
+ */
+contract ERC721Token is ERC721BasicToken, ERC721 {
+
+  bytes4 private constant InterfaceId_ERC721Enumerable = 0x780e9d63;
+  /**
+   * 0x780e9d63 ===
+   *   bytes4(keccak256('totalSupply()')) ^
+   *   bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) ^
+   *   bytes4(keccak256('tokenByIndex(uint256)'))
+   */
+
+  bytes4 private constant InterfaceId_ERC721Metadata = 0x5b5e139f;
+  /**
+   * 0x5b5e139f ===
+   *   bytes4(keccak256('name()')) ^
+   *   bytes4(keccak256('symbol()')) ^
+   *   bytes4(keccak256('tokenURI(uint256)'))
+   */
+
+  // Token name
+  string internal name_;
+
+  // Token symbol
+  string internal symbol_;
+
+  // Mapping from owner to list of owned token IDs
+  mapping(address => uint256[]) internal ownedTokens;
+
+  // Mapping from token ID to index of the owner tokens list
+  mapping(uint256 => uint256) internal ownedTokensIndex;
+
+  // Array with all token ids, used for enumeration
+  uint256[] internal allTokens;
+
+  // Mapping from token id to position in the allTokens array
+  mapping(uint256 => uint256) internal allTokensIndex;
+
+  // Optional mapping for token URIs
+  mapping(uint256 => string) internal tokenURIs;
+
+  /**
+   * @dev Constructor function
+   */
+  function initialize(string _name, string _symbol) public isInitializer("ERC721Token", "1.9.0") {
+    name_ = _name;
+    symbol_ = _symbol;
+  }
+
+  function _supportsInterface(bytes4 _interfaceId)
+    internal
+    view
+    returns (bool)
+  {
+    return super._supportsInterface(_interfaceId) || 
+      _interfaceId == InterfaceId_ERC721Enumerable || _interfaceId == InterfaceId_ERC721Metadata;
+  }
+
+  /**
+   * @dev Gets the token name
+   * @return string representing the token name
+   */
+  function name() external view returns (string) {
+    return name_;
+  }
+
+  /**
+   * @dev Gets the token symbol
+   * @return string representing the token symbol
+   */
+  function symbol() external view returns (string) {
+    return symbol_;
+  }
+
+  /**
+   * @dev Returns an URI for a given token ID
+   * Throws if the token ID does not exist. May return an empty string.
+   * @param _tokenId uint256 ID of the token to query
+   */
+  function tokenURI(uint256 _tokenId) public view returns (string) {
+    require(exists(_tokenId));
+    return tokenURIs[_tokenId];
+  }
+
+  /**
+   * @dev Gets the token ID at a given index of the tokens list of the requested owner
+   * @param _owner address owning the tokens list to be accessed
+   * @param _index uint256 representing the index to be accessed of the requested tokens list
+   * @return uint256 token ID at the given index of the tokens list owned by the requested address
+   */
+  function tokenOfOwnerByIndex(
+    address _owner,
+    uint256 _index
+  )
+    public
+    view
+    returns (uint256)
+  {
+    require(_index < balanceOf(_owner));
+    return ownedTokens[_owner][_index];
+  }
+
+  /**
+   * @dev Gets the total amount of tokens stored by the contract
+   * @return uint256 representing the total amount of tokens
+   */
+  function totalSupply() public view returns (uint256) {
+    return allTokens.length;
+  }
+
+  /**
+   * @dev Gets the token ID at a given index of all the tokens in this contract
+   * Reverts if the index is greater or equal to the total number of tokens
+   * @param _index uint256 representing the index to be accessed of the tokens list
+   * @return uint256 token ID at the given index of the tokens list
+   */
+  function tokenByIndex(uint256 _index) public view returns (uint256) {
+    require(_index < totalSupply());
+    return allTokens[_index];
+  }
+
+  /**
+   * @dev Internal function to set the token URI for a given token
+   * Reverts if the token ID does not exist
+   * @param _tokenId uint256 ID of the token to set its URI
+   * @param _uri string URI to assign
+   */
+  function _setTokenURI(uint256 _tokenId, string _uri) internal {
+    require(exists(_tokenId));
+    tokenURIs[_tokenId] = _uri;
+  }
+
+  /**
+   * @dev Internal function to add a token ID to the list of a given address
+   * @param _to address representing the new owner of the given token ID
+   * @param _tokenId uint256 ID of the token to be added to the tokens list of the given address
+   */
+  function addTokenTo(address _to, uint256 _tokenId) internal {
+    super.addTokenTo(_to, _tokenId);
+    uint256 length = ownedTokens[_to].length;
+    ownedTokens[_to].push(_tokenId);
+    ownedTokensIndex[_tokenId] = length;
+  }
+
+  /**
+   * @dev Internal function to remove a token ID from the list of a given address
+   * @param _from address representing the previous owner of the given token ID
+   * @param _tokenId uint256 ID of the token to be removed from the tokens list of the given address
+   */
+  function removeTokenFrom(address _from, uint256 _tokenId) internal {
+    super.removeTokenFrom(_from, _tokenId);
+
+    uint256 tokenIndex = ownedTokensIndex[_tokenId];
+    uint256 lastTokenIndex = ownedTokens[_from].length.sub(1);
+    uint256 lastToken = ownedTokens[_from][lastTokenIndex];
+
+    ownedTokens[_from][tokenIndex] = lastToken;
+    ownedTokens[_from][lastTokenIndex] = 0;
+    // Note that this will handle single-element arrays. In that case, both tokenIndex and lastTokenIndex are going to
+    // be zero. Then we can make sure that we will remove _tokenId from the ownedTokens list since we are first swapping
+    // the lastToken to the first position, and then dropping the element placed in the last position of the list
+
+    ownedTokens[_from].length--;
+    ownedTokensIndex[_tokenId] = 0;
+    ownedTokensIndex[lastToken] = tokenIndex;
+  }
+
+  /**
+   * @dev Internal function to mint a new token
+   * Reverts if the given token ID already exists
+   * @param _to address the beneficiary that will own the minted token
+   * @param _tokenId uint256 ID of the token to be minted by the msg.sender
+   */
+  function _mint(address _to, uint256 _tokenId) internal {
+    super._mint(_to, _tokenId);
+
+    allTokensIndex[_tokenId] = allTokens.length;
+    allTokens.push(_tokenId);
+  }
+
+  /**
+   * @dev Internal function to burn a specific token
+   * Reverts if the token does not exist
+   * @param _owner owner of the token to burn
+   * @param _tokenId uint256 ID of the token being burned by the msg.sender
+   */
+  function _burn(address _owner, uint256 _tokenId) internal {
+    super._burn(_owner, _tokenId);
+
+    // Clear metadata (if any)
+    if (bytes(tokenURIs[_tokenId]).length != 0) {
+      delete tokenURIs[_tokenId];
+    }
+
+    // Reorg all tokens array
+    uint256 tokenIndex = allTokensIndex[_tokenId];
+    uint256 lastTokenIndex = allTokens.length.sub(1);
+    uint256 lastToken = allTokens[lastTokenIndex];
+
+    allTokens[tokenIndex] = lastToken;
+    allTokens[lastTokenIndex] = 0;
+
+    allTokens.length--;
+    allTokensIndex[_tokenId] = 0;
+    allTokensIndex[lastToken] = tokenIndex;
+  }
+
+}
\ No newline at end of file
diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol b/packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol
index abd04219d..b810d9f31 100644
--- a/packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol
+++ b/packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol
@@ -1,119 +1,650 @@
 pragma solidity ^0.4.24;
 
-import "../ERC721Token/ERC721Token.sol";
+import "./IYesComplianceToken.sol";
 
 /**
- * @notice an ERC721 "yes" compliance token supporting a collection of country-specific attributions which answer specific
- * compliance-related queries with YES. (attestations)
+ * draft implementation of YES compliance token
  *
- * primarily ERC721 is useful for the self-management of claiming addresses. a single token is more useful
- * than a non-ERC721 interface because of interop with other 721-supporting systems/ui; it allows users to
- * manage their financial stamp with flexibility using a well-established simple concept of non-fungible tokens.
- * this interface is for anyone needing to carry around and otherwise manage their proof of compliance.
+ * NOTE: i have done relatively few gas optimization tweaks (beyond using the sturctures necessary to avoid any
+ * linear time procedures).
+ * in some cases i am using a call structure which replicates some checks. this is for code clarity/security -
+ * i marked a few obvious ones which could be optimized for gas, but :meh:
  *
- * the financial systems these users authenticate against have a different set of API requirements. they need
- * more contextualization ability than a balance check to support distinctions of attestations, as well as geographic
- * distinction. these integrations are made simpler as the language of the query more closely match the language of compliance.
- *
- * this interface describes, beyond 721, these simple compliance-specific interfaces (and their management tools)
- *
- * notes:
- *  - no address can be associated with more than one identity (though addresses may have more than token). issuance
- *    in this circumstance will fail
- *  - one person or business = one entity
- *  - one entity may have many tokens across many addresses; they can mint and burn tokens tied to their identity at will
- *  - two token types: control & non-control. both carry compliance proof
- *  - control tokens let their holders mint and burn (within the same entity)
- *  - non-control tokens are solely for compliance queries
- *  - a lock on the entity is used instead of token revocation to remove the cash burden assumed by a customer to
- *    redistribute a fleet of coins
- *  - all country codes should be via ISO-3166-1
- *
- * any (non-view) methods not explicitly marked idempotent are not idempotent.
+ * todo static owner should follow owner token? remove static owner? :security: :should:
+ * @author Tyson Malchow
  */
-contract YesComplianceTokenV1 is ERC721Token /*, ERC165 :should: */ {
+contract YesComplianceToken is YesComplianceTokenV1 {
 
-    uint256 public constant OWNER_ENTITY_ID = 1;
+    uint64 private constant MAX_TOKENS_PER_ENTITY = 10240; // completely arbitrary limit
+    uint64 private constant MAX_ENTITIES = 2**32-1; // bc using 32 bit index tracking
+    uint64 private constant MAX_VALIDATORS_PER_MARK = 2**32-1; // bc using 32 bit index tracking
+    uint64 private constant TOTAL_YES_MARKS = 255; // bc 'uint8 yes'
 
-    uint8 public constant YESMARK_OWNER = 128;
-    uint8 public constant YESMARK_VALIDATOR = 129;
+    // todo could shorten the entity IDs to anything 160+ to make this cheaper?
 
-    /*
-     todo events: entity updated, destroyed, ????
-     Finalized
-     Attested
+    /** @notice a single YES attestation */
+    struct YesMark {
 
-     */
+        /** @notice ISO-3166-1 country codes */
+        uint16 countryCode;
 
-    /**
-     * @notice query api: returns true if the specified address has the given country/yes attestation. this
-     * is the primary method partners will use to query the active qualifications of any particular
-     * address.
-     */
-    function isYes(uint256 _validatorEntityId, address _address, uint16 _countryCode, uint8 _yes) external view returns(bool) ;
+        /** @notice the possibly-country-speicifc YES being marked. */
+        uint8 yes;
+
+        // 8 bits more space in this slot.. could upgrade yes to uint16?
+
+        /** @notice the index of this mark in EntityRecord.yesMarks */
+        uint32 yesMarkIdx;
+
+        /** a list of the validator entities which have attested to this mark */
+        uint256[] validatorEntityIds;
 
-    /** @notice same as isYes except as an imperative */
-    function requireYes(uint256 _validatorEntityId, address _address, uint16 _countryCode, uint8 _yes) external view ;
+        /** @notice index of each validator entity ID in validatorEntityIds */
+        mapping(uint256 => uint32) validatorEntityIdIdx;
+
+        // uint8 entityListIdx;
+    }
 
     /**
-     * @notice retrieve all YES marks for an address in a particular country
-     * @param _validatorEntityId the validator ID to consider. or, use 0 for any of them
-     * @param _address the validator ID to consider, or 0 for any of them
-     * @param _countryCode the ISO-3166-1 country code
-     * @return (non-duplicate) array of YES marks present
+     * tracks the state for a single recognized entity
      */
-    function getYes(uint256 _validatorEntityId, address _address, uint16 _countryCode) external view returns(uint8[] /* memory */);
+    struct EntityRecord {
+
+        /** true marking this entity ID has been encountered */
+        bool init;
+
+        /** when true, this entity is effectively useless */
+        bool locked;
+
+        // 30 bits more space in this slot
+
+        /** position of the entityId in allEntityIds */
+        uint32 entityIdIdx;
+
+        /** used for creating reliable token IDs, monotonically increasing */
+        uint64 tokenIdCounter;
+
+        /** indexed YES mark lookups */
+        mapping(bytes4 => YesMark) yesMarkByKey;
+
+        /** raw collection of all marks keys */
+        bytes4[] yesMarkKeys;
 
-    // function getCountries(uint256 _validatorEntityId, address _address) external view returns(uint16[]  /* memory */);
+        /**  all tokens associated with this identity */
+        uint256[] tokenIds;
+
+        // trellis/tower connection ?
+        // civic connection ?
+        // erc725/735 connection ?
+    }
 
     /**
-     * @notice create new tokens. fail if _to already
-     * belongs to a different entity and caller is not validator
-     * @param _control true if the new token is a control token (can mint, burn). aka NOT limited.
-     * @param _entityId the entity to mint for, supply 0 to use the entity tied to the caller
-     * @return the newly created token ID
+     * @notice all fields we want to add per-token.
+     *
+     * there may never be more than just control flag, in which case it may make sense to collapse this
+     * to just a mapping(uint256 => bool) ?
      */
-    function mint(address _to, uint256 _entityId, bool _control) external returns (uint256);
+    struct TokenRecord {
+
+        /** position of the tokenId in EntityRecord.tokenIds */
+        uint32 tokenIdIdx;
+
+        /** true if this token has administrative superpowers (aka is _not_ limited) */
+        bool control;
+
+        /** true if this token cannot move */
+        bool finalized;
+
+        // 30 bits more in this slot
 
-    /** @notice shortcut to mint() + setYes() in one call, for a single country */
-    function mint(address _to, uint256 _entityId, bool _control, uint16 _countryCode, uint8[] _yes) external returns (uint256);
+        // limitations: in/out?
+    }
 
-    /** @notice destroys a specific token */
-    function burn(uint256 _tokenId) external;
+    address public ownerAddress;
 
-    /** @notice destroys the entire entity and all tokens */
-    function burnEntity(uint256 _entityId) external;
+    mapping(uint256 => TokenRecord) public tokenRecordById;
+    mapping(uint256 => EntityRecord) public entityRecordById;
+    mapping(uint256 => uint256) public entityIdByTokenId;
+
+    /** for entity enumeration. maximum of 2^256-1 total entities (i think we'll be ok) */
+    uint256[] entityIds;
+
+    constructor() public {
+        /* this space intentionally left blank */
+    }
 
     /**
-     * @notice adds a specific attestations (yes) to an entity. idempotent: will return normally even if the mark
-     * was already set by this validator
+     * constructor alternative: first-time initialization the contract/token (required because of upgradeability)
      */
-    function setYes(uint256 _entityId, uint16 _countryCode, uint8 _yes) external;
+    function initialize(string _name, string _symbol) {
+        // require(super._symbol.length == 0 || _symbol == super._symbol); // cannot change symbol after first init bc that could fuck shit up
+        _upgradeable_initialize(); // basically for security
+        super.initialize(_name, _symbol); // init token info
+
+        // grant the owner token
+        mint_I(ownerAddress, OWNER_ENTITY_ID, true);
+
+        // ecosystem owner gets both owner and validator marks (self-attested)
+        setYes_I(OWNER_ENTITY_ID, OWNER_ENTITY_ID, 0, YESMARK_OWNER);
+        setYes_I(OWNER_ENTITY_ID, OWNER_ENTITY_ID, 0, YESMARK_VALIDATOR);
+    }
 
     /**
-     * @notice removes a attestation(s) from a specific validator for an entity. idempotent
+     * executed in lieu of a constructor in a delegated context
      */
-    function clearYes(uint256 _entityId, uint16 _countryCode, uint8 _yes) external;
+    function _upgradeable_initialize() public {
+        super._upgradeable_initialize(); // provides require(msg.sender == _upgradeable_delegate_owner);
+
+        // some things are still tied to the owner (instead of the yesmark_owner :notsureif:)
+        ownerAddress = msg.sender;
+    }
+
+    // YesComplianceTokenV1 Interface Methods --------------------------------------------------------------------------
+
+    function isYes(uint256 _validatorEntityId, address _address, uint16 _countryCode, uint8 _yes) external view returns(bool) {
+        return isYes_I(_validatorEntityId, _address, _countryCode, _yes);
+    }
+
+    function requireYes(uint256 _validatorEntityId, address _address, uint16 _countryCode, uint8 _yes) external view {
+        require(isYes_I(_validatorEntityId, _address, _countryCode, _yes));
+    }
+
+    function getYes(uint256 _validatorEntityId, address _address, uint16 _countryCode) external view returns(uint8[] memory) {
+        if(balanceOf(_address) == 0)
+            return new uint8[](0);
+
+        uint256 entityId = entityIdByTokenId[tokenOfOwnerByIndex(_address, 0)];
+        EntityRecord storage e = entityRecordById[entityId];
+        uint256 j = 0;
+        uint256 i;
+
+        // locked always bails
+        if(e.locked)
+            return new uint8[](0);
+
+        uint8[] memory r = new uint8[](e.yesMarkKeys.length);
+
+        for(i = 0; i < e.yesMarkKeys.length; i++) {
+            YesMark storage m = e.yesMarkByKey[e.yesMarkKeys[i]];
+
+            // filter country code
+            if(m.countryCode != _countryCode)
+                continue;
+
+            // filter explicit validator entity
+            if(_validatorEntityId > 0
+                    && m.validatorEntityIdIdx[_validatorEntityId] == 0
+                    && (m.validatorEntityIds.length == 0 || m.validatorEntityIds[0] == _validatorEntityId))
+                continue;
+
+            // matched, chyess
+            r[j++] = m.yes;
+        }
+
+        // reduce array length
+        assembly { mstore(r, j) }
+
+        return r;
+    }
+
+    function mint(address _to, uint256 _entityId, bool _control) external returns (uint256) /* internally protected */{
+        uint256 callerTokenId = tokenOfOwnerByIndex(msg.sender, 0);
+        uint256 callerEntityId = entityIdByTokenId[callerTokenId];
+
+        // make sure caller has a control token, at the least
+        require(tokenRecordById[callerTokenId].control, 'control token required');
+
+        // determine/validate the entity being minted for
+        uint256 realEntityId;
+        if(_entityId == 0 || _entityId == callerEntityId) {
+            // unspecified entity, or caller entity, can do!
+            realEntityId = callerEntityId;
+
+        } else {
+            // otherwise make sure caller is a VALIDATOR, else fail
+            require(senderIsControlValidator(), 'illegal entity id'); // some duplicate checks/lookups, gas leak
+            realEntityId = _entityId;
+        }
+
+        return mint_I(_to, realEntityId, _control);
+    }
+
+    function mint(address _to, uint256 _entityId, bool _control, uint16 _countryCode, uint8[] _yes) external returns (uint256) /* internally protected */ {
+        // lazy warning: this is a 90% copy/paste job from the mint directly above this
+
+        uint256 callerTokenId = tokenOfOwnerByIndex(msg.sender, 0);
+        uint256 callerEntityId = entityIdByTokenId[callerTokenId];
+
+        // make sure caller has a control token, at the least
+        require(tokenRecordById[callerTokenId].control, 'control token required');
+
+        // determine/validate the entity being minted for
+        uint256 realEntityId;
+        if(_entityId == 0 || _entityId == callerEntityId) {
+            // unspecified entity, or caller entity, can do!
+            realEntityId = callerEntityId;
+
+        } else {
+            // otherwise make sure caller is a VALIDATOR, else fail
+            require(senderIsControlValidator()); // some duplicate checks/lookups, gas leak
+            realEntityId = _entityId;
+        }
+
+        // mint the coin
+        uint256 tokenId = mint_I(_to, realEntityId, _control);
+
+        // now set the attestations
+        require(_yes.length <= TOTAL_YES_MARKS); // safety
+        for(uint256 i = 0; i<_yes.length; i++) {
+            setYes_I(_entityId, _countryCode, _yes[i]);
+        }
+
+        return tokenId;
+    }
+
+    function getEntityId(address _address) external view returns (uint256) {
+        return entityIdByTokenId[tokenOfOwnerByIndex(_address, 0)];
+    }
+
+    function burn(uint256 _tokenId) external permission_control_tokenId(_tokenId) {
+        uint256 entityId = entityIdByTokenId[_tokenId];
+
+        EntityRecord storage e = entity(entityId);
+        TokenRecord storage t = tokenRecordById[_tokenId];
+
+        // remove token from entity
+        e.tokenIds[t.tokenIdIdx] = e.tokenIds[e.tokenIds.length - 1];
+        e.tokenIds.length--;
+
+        // update tracked index (of swapped, if present)
+        if(e.tokenIds.length > t.tokenIdIdx)
+            tokenRecordById[e.tokenIds[t.tokenIdIdx]].tokenIdIdx = t.tokenIdIdx;
+
+        // remove token record
+        delete tokenRecordById[_tokenId];
+
+        // burn the actual token
+        super._burn(tokenOwner[_tokenId], _tokenId);
+    }
+
+    function burnEntity(uint256 _entityId) external permission_control_entityId(_entityId) { // self-burn allowed
+        EntityRecord storage e = entity(_entityId);
+
+        // burn all the tokens
+        for(uint256 i = 0; i < e.tokenIds.length; i++) {
+            uint256 tokenId = e.tokenIds[i];
+            super._burn(tokenOwner[tokenId], tokenId);
+        }
+
+        // clear all the marks
+        clearYes_I(_entityId);
+
+        // clear out entity record
+        e.init = false;
+        e.locked = false;
+        e.entityIdIdx = 0;
+        e.tokenIdCounter = 0;
+
+        assert(e.yesMarkKeys.length == 0);
+        assert(e.tokenIds.length == 0);
+    }
+
+    function setYes(uint256 _entityId, uint16 _countryCode, uint8 _yes) external permission_validator {
+        setYes_I(_entityId, _countryCode, _yes);
+    }
+
+    function clearYes(uint256 _entityId, uint16 _countryCode, uint8 _yes) external permission_validator {
+        require(_yes > 0);
+        require(_yes != 128);
+
+        // special check against reserved country code 0
+        if(_countryCode == 0)
+            require(senderIsEcosystemControl(), 'not authorized as ecosystem control'); // this is duplicating some things, gas leak
+
+        EntityRecord storage e = entity(_entityId);
+
+        uint256 callerTokenId = tokenOfOwnerByIndex(msg.sender, 0);
+        uint256 callerEntityId = entityIdByTokenId[callerTokenId];
+        bytes4 key = yesKey(_countryCode, _yes);
+
+        YesMark storage mark = e.yesMarkByKey[key];
+        if(mark.yes == 0)
+            return; // not set by anyone, bail happily
+
+        if(mark.validatorEntityIdIdx[callerEntityId] == 0 &&
+                (mark.validatorEntityIds.length == 0 || mark.validatorEntityIds[0] != callerEntityId)) {
+            // set, but not by this validator, bail happily
+            return;
+        }
+
+        clearYes_I(mark, e, callerEntityId);
+    }
+
+    function clearYes(uint256 _entityId, uint16 _countryCode) external permission_validator {
+        // special check against 129 validator mark
+        if(_countryCode == 0)
+            require(senderIsEcosystemControl(), 'not authorized as ecosystem control (129)'); // this is duplicating some things, gas leak
+
+        EntityRecord storage e = entity(_entityId);
+
+        uint256 callerTokenId = tokenOfOwnerByIndex(msg.sender, 0);
+        uint256 callerEntityId = entityIdByTokenId[callerTokenId];
+        uint256 i;
+
+        for(i =0; i<e.yesMarkKeys.length; i++) {
+            YesMark storage mark = e.yesMarkByKey[e.yesMarkKeys[i]];
+
+            if(mark.countryCode != _countryCode)
+                continue;
+
+            if(mark.validatorEntityIdIdx[callerEntityId] == 0 &&
+                    (mark.validatorEntityIds.length == 0 || mark.validatorEntityIds[0] != callerEntityId)) {
+                // set, but not by this validator, skip
+                continue;
+            }
+
+            if(clearYes_I(mark, e, callerEntityId)) {
+                // mark was fully destroyed (and replaced in e.yesMarkKeys with the last one)
+                i--;
+            }
+        }
+    }
+
+    function clearYes(uint256 _entityId) external permission_validator {
+        clearYes_I(_entityId);
+    }
+
+    function setLocked(uint256 _entityId, bool _lock) external permission_validator {
+        EntityRecord storage e = entity(_entityId);
+
+        // can't fux with owner lock
+        require(_entityId != OWNER_ENTITY_ID);
+
+        // if caller isn't ecosystem control, cannot target other validators
+        if(!senderIsEcosystemControl())
+            require(e.yesMarkByKey[yesKey(0, YESMARK_VALIDATOR)].yes == 0);
+
+        // lockzz
+        e.locked = _lock;
+    }
+
+    function isLocked(uint256 _entityId) external view returns (bool) {
+        return entity(_entityId).locked;
+    }
+
+    function isFinalized(uint256 _tokenId) external view returns (bool) {
+        return tokenRecordById[_tokenId].finalized;
+    }
+
+    function finalize(uint256 _tokenId) external permission_access_tokenId(_tokenId) {
+        TokenRecord storage t = tokenRecordById[_tokenId];
+        t.finalized = true;
+    }
+
+    // Internal Methods ------------------------------------------------------------------------------------------------
+
+    function clearYes_I(YesMark storage mark, EntityRecord storage e, uint256 validatorEntityId) internal returns(bool) {
+        uint32 idx = mark.validatorEntityIdIdx[validatorEntityId];
+        mark.validatorEntityIds[idx] = mark.validatorEntityIds[mark.validatorEntityIds.length - 1];
+        mark.validatorEntityIds.length--;
+        delete mark.validatorEntityIdIdx[validatorEntityId];
+
+        // remap
+        if(mark.validatorEntityIds.length > idx)
+            mark.validatorEntityIdIdx[mark.validatorEntityIds[idx]] = idx;
+
+        // check if the entire mark needs deleting
+        if(mark.validatorEntityIds.length == 0) {
+            // yes, it does. swap/delete
+            idx = mark.yesMarkIdx;
+            e.yesMarkKeys[idx] = e.yesMarkKeys[e.yesMarkKeys.length - 1];
+            e.yesMarkKeys.length--;
+
+            // remap
+            if(e.yesMarkKeys.length > idx)
+                e.yesMarkByKey[e.yesMarkKeys[idx]].yesMarkIdx = idx;
+
+            // delete mark
+            mark.countryCode = 0;
+            mark.yes = 0;
+            mark.yesMarkIdx = 0;
+            // assert(mark.validatorEntityIds.length == 0);
+
+            return true;
+        }
+
+        return false;
+    }
+
+    function clearYes_I(uint256 _entityId) internal {
+        require(_entityId != OWNER_ENTITY_ID);
+
+        EntityRecord storage e = entity(_entityId);
+
+        // only ecosystem control can touch validators
+        if(!senderIsEcosystemControl())
+            require(e.yesMarkByKey[yesKey(0, YESMARK_VALIDATOR)].yes == 0);
+
+        uint256 callerTokenId = tokenOfOwnerByIndex(msg.sender, 0);
+        uint256 callerEntityId = entityIdByTokenId[callerTokenId];
+        uint256 i;
+
+        for(i =0; i<e.yesMarkKeys.length; i++) {
+            YesMark storage mark = e.yesMarkByKey[e.yesMarkKeys[i]];
+
+            if(mark.validatorEntityIdIdx[callerEntityId] == 0 &&
+                    (mark.validatorEntityIds.length == 0 || mark.validatorEntityIds[0] != callerEntityId)) {
+                // set, but not by this validator
+                continue;
+            }
+
+            if(clearYes_I(mark, e, callerEntityId)) {
+                // mark was fully destroyed (and replaced in e.yesMarkKeys with the last one)
+                i--;
+            }
+        }
+    }
+
+    function isYes_I(uint256 _validatorEntityId, address _address, uint16 _countryCode, uint8 _yes) internal view returns(bool) {
+        if(balanceOf(_address) == 0)
+            return false;
+
+        uint256 entityId = entityIdByTokenId[tokenOfOwnerByIndex(_address, 0)];
+        EntityRecord storage e = entityRecordById[entityId];
+
+        // locked always bails
+        if(e.locked)
+            return false;
+
+        // gate out definite nos
+        YesMark storage m = e.yesMarkByKey[yesKey(_countryCode, _yes)];
+        if(m.yes == 0)
+            return false;
+
+        // no specific validators, we good
+        if(_validatorEntityId == 0)
+            return true;
+
+        // filter by validator
+        return m.validatorEntityIdIdx[_validatorEntityId] > 0
+            || m.validatorEntityIds.length > 0 && m.validatorEntityIds[0] == _validatorEntityId;
+    }
+
+    function setYes_I(uint256 _entityId, uint16 _countryCode, uint8 _yes) internal {
+        require(_yes > 0);
+        require(_yes != 128);
+
+        // special check against 129 validator mark
+        if(_yes == 129)
+            require(senderIsEcosystemControl()); // this is duplicating some checks, gas leak
+
+        uint256 callerTokenId = tokenOfOwnerByIndex(msg.sender, 0);
+        uint256 callerEntityId = entityIdByTokenId[callerTokenId];
+
+        setYes_I(callerEntityId, _entityId, _countryCode, _yes);
+    }
+
+    function setYes_I(uint256 _validatorEntityId, uint256 _entityId, uint16 _countryCode, uint8 _yes) internal {
+        // assert(_yes > 0);
+        EntityRecord storage targetEntity = entity(_entityId);
+
+        // locate existing mark
+        bytes4 key = yesKey(_countryCode, _yes);
+        YesMark storage mark = targetEntity.yesMarkByKey[key];
+
+        if(mark.yes == 0) {
+            require(targetEntity.yesMarkKeys.length < TOTAL_YES_MARKS);
+
+            // new mark on the entity
+            mark.countryCode = _countryCode;
+            mark.yes = _yes;
+            mark.yesMarkIdx = uint32(targetEntity.yesMarkKeys.length);
+            targetEntity.yesMarkKeys.push(key);
+
+        } else if(mark.validatorEntityIdIdx[_validatorEntityId] > 0 ||
+                (mark.validatorEntityIds.length > 0 && mark.validatorEntityIds[0] == _validatorEntityId)) {
+
+            // existing mark and the caller is already on it
+            /*
+            i'm inclined to make it do nothing in this case (instead of failing) since i'm not at this point positive how best
+            to distinguish error types to a caller, which would be required for a caller to know wtf to do in this case
+            (otherwise they need to query blockchain again)
+            (but that costs gas... :notsureif:)
+            */
+            return;
+        }
+
+        require(mark.validatorEntityIds.length < MAX_VALIDATORS_PER_MARK);
+
+        // add this validator to the mark
+        mark.validatorEntityIdIdx[_validatorEntityId] = uint32(mark.validatorEntityIds.length);
+        mark.validatorEntityIds.push(_validatorEntityId);
+    }
+
+    /** non-permissed internal minting impl */
+    function mint_I(address _to, uint256 _entityId, bool _control) internal returns (uint256) {
+        EntityRecord storage e = entity(_entityId);
+        require(e.tokenIds.length < MAX_TOKENS_PER_ENTITY, 'token limit reached');
+        require(e.tokenIdCounter < 2**64-1); // kind of ridiculous but whatever, safety first!
+        uint256 tokenId = uint256(keccak256(abi.encodePacked(_entityId, e.tokenIdCounter++)));
+        super._mint(_to, tokenId);
+        tokenRecordById[tokenId].tokenIdIdx = uint32(e.tokenIds.length);
+        tokenRecordById[tokenId].control = _control;
+        e.tokenIds.push(tokenId);
+        entityIdByTokenId[tokenId] = _entityId;
+        return tokenId;
+    }
+
+    /** entity resolution (creation when needed) */
+    function entity(uint256 _entityId) internal returns (EntityRecord storage) {
+        require(_entityId > 0);
+        EntityRecord storage e = entityRecordById[_entityId];
+        if(e.init) return e;
+        require(entityIds.length < MAX_ENTITIES);
+        e.init = true;
+        e.entityIdIdx = uint32(entityIds.length);
+        entityIds.push(_entityId);
+        return e;
+    }
+
+    /** override default addTokenTo for additional transaction limitations */
+    function addTokenTo(address _to, uint256 _tokenId) internal {
+        uint256 entityId = entityIdByTokenId[_tokenId];
+
+        // ensure one owner cannot be associated with multiple entities
+        // NOTE: this breaks hotwallet integrations, at this point necessarily so
+        if(balanceOf(_to) > 0) {
+            uint256 prevEntityId = entityIdByTokenId[tokenOfOwnerByIndex(_to, 0)];
+            require(prevEntityId == entityId, 'conflicting entities');
+        }
+
+        require(!tokenRecordById[_tokenId].finalized, 'token is finalized');
+
+        super.addTokenTo(_to, _tokenId);
+    }
+
+    /** the sender is the same entity as the one specified */
+    function senderIsEntity_ByEntityId(uint256 _entityId) internal view returns (bool) {
+        return _entityId == entityIdByTokenId[tokenOfOwnerByIndex(msg.sender, 0)];
+    }
+
+    /** the sender is the same entity as the one specified, and the sender is a control for that entity */
+    function senderIsControl_ByEntityId(uint256 _entityId) internal view returns (bool) {
+        if(balanceOf(msg.sender) == 0)
+            return false;
+        uint256 tokenId = tokenOfOwnerByIndex(msg.sender, 0);
+        uint256 senderEntityId = entityIdByTokenId[tokenId];
+        return _entityId == senderEntityId && tokenRecordById[tokenId].control;
+    }
+
+    /** the sender is a non-locked validator via control token */
+    function senderIsControlValidator() internal view returns (bool) {
+        if(balanceOf(msg.sender) == 0)
+            return false;
+        uint256 tokenId = tokenOfOwnerByIndex(msg.sender, 0);
+        uint256 senderEntityId = entityIdByTokenId[tokenId];
+        EntityRecord storage e = entityRecordById[senderEntityId];
+        return tokenRecordById[tokenId].control
+                && !e.locked
+                && entityRecordById[senderEntityId].yesMarkByKey[yesKey(0, YESMARK_VALIDATOR)].yes > 0;
+    }
+
+    /** the sender is the same entity as the one tied to the token specified */
+    function senderIsEntity_ByTokenId(uint256 _tokenId) internal view returns (bool) {
+        if(balanceOf(msg.sender) == 0)
+            return false;
+        return entityIdByTokenId[_tokenId] == entityIdByTokenId[tokenOfOwnerByIndex(msg.sender, 0)];
+    }
+
+    /** the sender is the same entity as the one tied to the token specified, and the sender is a control for that entity */
+    function senderIsControl_ByTokenId(uint256 _tokenId) internal view returns (bool) {
+        if(balanceOf(msg.sender) == 0)
+            return false;
+        uint256 senderEntityId = entityIdByTokenId[tokenOfOwnerByIndex(msg.sender, 0)];
+        return entityIdByTokenId[_tokenId] == senderEntityId && tokenRecordById[_tokenId].control;
+    }
+
+    /** checks if sender is the singular ecosystem owner */
+    function senderIsEcosystemControl() internal view returns (bool) {
+        // todo deprecate ownerAddress ?!
+        return msg.sender == ownerAddress || senderIsControl_ByEntityId(OWNER_ENTITY_ID);
+    }
+
+    /** a key for a YES attestation mark */
+    function yesKey(uint16 _countryCode, uint8 _yes) internal pure returns(bytes4) {
+        return bytes4(keccak256(abi.encodePacked(_countryCode, _yes)));
+    }
 
-    /** @notice removes all attestations in a given country for a particular entity. idempotent */
-    function clearYes(uint256 _entityId, uint16 _countryCode) external;
+    // PERMISSIONS MODIFIERS ----------------------------------------------------------------
 
-    /** @notice removes all attestations for a particular entity. idempotent */
-    function clearYes(uint256 _entityId) external;
+    modifier permission_validator {
+        require(senderIsControlValidator(), 'not authorized as validator');
+        _;
+    }
 
-    /** @notice assigns a lock to an entity, rendering all isYes queries false. idempotent */
-    function setLocked(uint256 _entityId, bool _lock) external;
+    modifier permission_super {
+        require(senderIsEcosystemControl(), 'not authorized as ecosystem control');
+        _;
+    }
 
-    /** @notice checks whether or not a particular entity is locked */
-    function isLocked(uint256 _entityId) external view returns(bool);
+//    modifier permission_access_entityId(uint256 _entityId) {
+//        require(senderIsEcosystemControl() || senderIsEntity_ByEntityId(_entityId));
+//        _;
+//    }
 
-    /** @notice returns true if the specified token has been finalized (cannot be moved) */
-    function isFinalized(uint256 _tokenId) external view returns(bool);
+    modifier permission_control_entityId(uint256 _entityId) {
+        require(senderIsEcosystemControl() || senderIsControl_ByEntityId(_entityId), 'not authorized entity controller');
+        _;
+    }
 
-    /** @notice finalizes a token by ID preventing it from getting moved. idempotent */
-    function finalize(uint256 _tokenId) external;
+    modifier permission_access_tokenId(uint256 _tokenId) {
+        require(senderIsEcosystemControl() || senderIsEntity_ByTokenId(_tokenId));
+        _;
+    }
 
-    /** @return the entity ID associated with an address (or fail if there is not one) */
-    function getEntityId(address _address) external view returns(uint256);
+    modifier permission_control_tokenId(uint256 _tokenId) {
+        require(senderIsEcosystemControl() || senderIsControl_ByTokenId(_tokenId), 'not authorized token controller');
+        _;
+    }
 
 }
\ No newline at end of file
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
new file mode 100644
index 000000000..41603e3c2
--- /dev/null
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -0,0 +1,191 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils } from '@0x/order-utils';
+import { RevertReason, SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+import { TransactionReceiptWithDecodedLogs } from 'ethereum-types';
+
+import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
+import { ExchangeContract } from '../../generated-wrappers/exchange';
+import { DummyYesComplianceContract } from '../../generated-wrappers/forwarder';
+import { WETH9Contract } from '../../generated-wrappers/weth9';
+import { artifacts } from '../../src/artifacts';
+import {
+    expectContractCreationFailedAsync,
+    expectTransactionFailedAsync,
+    sendTransactionResult,
+} from '../utils/assertions';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { ERC20Wrapper } from '../utils/erc20_wrapper';
+import { ERC721Wrapper } from '../utils/erc721_wrapper';
+import { ExchangeWrapper } from '../utils/exchange_wrapper';
+import { ForwarderWrapper } from '../utils/forwarder_wrapper';
+import { OrderFactory } from '../utils/order_factory';
+import { ContractName, ERC20BalancesByOwner } from '../utils/types';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+const DECIMALS_DEFAULT = 18;
+const MAX_WETH_FILL_PERCENTAGE = 95;
+
+describe(ContractName.Forwarder, () => {
+    let makerAddress: string;
+    let owner: string;
+    let takerAddress: string;
+    let feeRecipientAddress: string;
+    let otherAddress: string;
+    let defaultMakerAssetAddress: string;
+    let zrxAssetData: string;
+    let wethAssetData: string;
+
+    let weth: DummyERC20TokenContract;
+    let zrxToken: DummyERC20TokenContract;
+    let erc20TokenA: DummyERC20TokenContract;
+    let erc721Token: DummyERC721TokenContract;
+    let forwarderContract: ForwarderContract;
+    let wethContract: WETH9Contract;
+    let forwarderWrapper: ForwarderWrapper;
+    let exchangeWrapper: ExchangeWrapper;
+
+    let orderWithoutFee: SignedOrder;
+    let orderWithFee: SignedOrder;
+    let feeOrder: SignedOrder;
+    let orderFactory: OrderFactory;
+    let erc20Wrapper: ERC20Wrapper;
+    let erc20Balances: ERC20BalancesByOwner;
+    let tx: TransactionReceiptWithDecodedLogs;
+
+    let erc721MakerAssetIds: BigNumber[];
+    let takerEthBalanceBefore: BigNumber;
+    let feePercentage: BigNumber;
+    let gasPrice: BigNumber;
+
+    before(async () => {
+        await blockchainLifecycle.startAsync();
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress, otherAddress] = accounts);
+
+        const txHash = await web3Wrapper.sendTransactionAsync({ from: accounts[0], to: accounts[0], value: 0 });
+        const transaction = await web3Wrapper.getTransactionByHashAsync(txHash);
+        gasPrice = new BigNumber(transaction.gasPrice);
+
+        const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
+        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
+
+        const numDummyErc20ToDeploy = 3;
+        [erc20TokenA, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
+            numDummyErc20ToDeploy,
+            constants.DUMMY_TOKEN_DECIMALS,
+        );
+        const erc20Proxy = await erc20Wrapper.deployProxyAsync();
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
+
+        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
+        const erc721Proxy = await erc721Wrapper.deployProxyAsync();
+        await erc721Wrapper.setBalancesAndAllowancesAsync();
+        const erc721Balances = await erc721Wrapper.getBalancesAsync();
+        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
+
+        wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
+        weth = new DummyERC20TokenContract(wethContract.abi, wethContract.address, provider);
+        erc20Wrapper.addDummyTokenContract(weth);
+
+        wethAssetData = assetDataUtils.encodeERC20AssetData(wethContract.address);
+        zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+        const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
+            artifacts.Exchange,
+            provider,
+            txDefaults,
+            zrxAssetData,
+        );
+        exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
+        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
+        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
+
+        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
+            from: owner,
+        });
+        await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
+            from: owner,
+        });
+
+        defaultMakerAssetAddress = erc20TokenA.address;
+        const defaultTakerAssetAddress = wethContract.address;
+        const defaultOrderParams = {
+            exchangeAddress: exchangeInstance.address,
+            makerAddress,
+            feeRecipientAddress,
+            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
+            makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
+            takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT),
+            makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
+            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT),
+        };
+        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
+        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
+
+        const forwarderInstance = await ForwarderContract.deployFrom0xArtifactAsync(
+            artifacts.Forwarder,
+            provider,
+            txDefaults,
+            exchangeInstance.address,
+            zrxAssetData,
+            wethAssetData,
+        );
+        forwarderContract = new ForwarderContract(forwarderInstance.abi, forwarderInstance.address, provider);
+        forwarderWrapper = new ForwarderWrapper(forwarderContract, provider);
+        const zrxDepositAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18);
+        await web3Wrapper.awaitTransactionSuccessAsync(
+            await zrxToken.transfer.sendTransactionAsync(forwarderContract.address, zrxDepositAmount),
+        );
+        erc20Wrapper.addTokenOwnerAddress(forwarderInstance.address);
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+        erc20Balances = await erc20Wrapper.getBalancesAsync();
+        takerEthBalanceBefore = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
+        orderWithoutFee = await orderFactory.newSignedOrderAsync();
+        feeOrder = await orderFactory.newSignedOrderAsync({
+            makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
+            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
+        });
+        orderWithFee = await orderFactory.newSignedOrderAsync({
+            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
+        });
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+
+    describe('constructor', () => {
+        it('should revert if assetProxy is unregistered', async () => {
+            const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
+                artifacts.Exchange,
+                provider,
+                txDefaults,
+                zrxAssetData,
+            );
+            return expectContractCreationFailedAsync(
+                (ForwarderContract.deployFrom0xArtifactAsync(
+                    artifacts.Forwarder,
+                    provider,
+                    txDefaults,
+                    exchangeInstance.address,
+                    zrxAssetData,
+                    wethAssetData,
+                ) as any) as sendTransactionResult,
+                RevertReason.UnregisteredAssetProxy,
+            );
+        });
+    });
+});
+// tslint:disable:max-file-line-count
+// tslint:enable:no-unnecessary-type-assertion
-- 
cgit v1.2.3


From 88595718c3f78d3facbd4ac67ba8328ce9b2bc8a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 15:37:11 -0800
Subject: Yes Compliance Token

---
 packages/contracts/contracts/tokens/README.md      |  2 ++
 .../YesComplianceToken/IYesComplianceToken.sol     |  3 +-
 .../WyreERC721Token/ERC721BasicToken.sol           | 32 ++++++++--------------
 .../WyreERC721Token/ERC721Token.sol                | 15 ++--------
 .../YesComplianceToken/YesComplianceToken.sol      |  2 --
 .../test/extensions/compliant_forwarder.ts         |  4 ++-
 6 files changed, 21 insertions(+), 37 deletions(-)
 create mode 100644 packages/contracts/contracts/tokens/README.md

(limited to 'packages')

diff --git a/packages/contracts/contracts/tokens/README.md b/packages/contracts/contracts/tokens/README.md
new file mode 100644
index 000000000..b54f0e046
--- /dev/null
+++ b/packages/contracts/contracts/tokens/README.md
@@ -0,0 +1,2 @@
+Contracts from https://github.com/sendwyre/yes-compliance-token
+Modified to compile in our codebase.
diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/IYesComplianceToken.sol b/packages/contracts/contracts/tokens/YesComplianceToken/IYesComplianceToken.sol
index 1573c6bac..a1c9b9671 100644
--- a/packages/contracts/contracts/tokens/YesComplianceToken/IYesComplianceToken.sol
+++ b/packages/contracts/contracts/tokens/YesComplianceToken/IYesComplianceToken.sol
@@ -1,5 +1,6 @@
 pragma solidity ^0.4.24;
 
+import "./WyreERC721Token/ERC721Token.sol";
 
 /**
  * @notice an ERC721 "yes" compliance token supporting a collection of country-specific attributions which answer specific
@@ -30,7 +31,7 @@ pragma solidity ^0.4.24;
  *
  * any (non-view) methods not explicitly marked idempotent are not idempotent.
  */
-contract YesComplianceTokenV1 /*is ERC721Token*/ /*, ERC165 :should: */ {
+contract YesComplianceTokenV1 is ERC721Token /*, ERC165 :should: */ {
 
     uint256 public constant OWNER_ENTITY_ID = 1;
 
diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721BasicToken.sol b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721BasicToken.sol
index 1d3fa37b8..788e31580 100644
--- a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721BasicToken.sol
+++ b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721BasicToken.sol
@@ -1,17 +1,15 @@
 pragma solidity ^0.4.21;
 
 import "./ERC721Basic.sol";
-import "./ERC721Receiver.sol";
-import "../../math/SafeMath.sol";
-import "../../AddressUtils.sol";
-import "../../introspection/ERC165Support.sol";
+import "../../ERC721Token/IERC721Receiver.sol";
+import "../../../utils/SafeMath/SafeMath.sol";
 
 
 /**
  * @title ERC721 Non-Fungible Token Standard basic implementation
  * @dev see https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
  */
-contract ERC721BasicToken is ERC165Support, ERC721Basic {
+contract ERC721BasicToken is ERC721Basic, SafeMath {
 
   bytes4 private constant InterfaceId_ERC721 = 0x80ac58cd;
   /*
@@ -33,9 +31,6 @@ contract ERC721BasicToken is ERC165Support, ERC721Basic {
    *   bytes4(keccak256('exists(uint256)'))
    */
 
-  using SafeMath for uint256;
-  using AddressUtils for address;
-
   // Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
   // which can be also obtained as `ERC721Receiver(0).onERC721Received.selector`
   bytes4 private constant ERC721_RECEIVED = 0x150b7a02;
@@ -70,15 +65,6 @@ contract ERC721BasicToken is ERC165Support, ERC721Basic {
     _;
   }
 
-  function _supportsInterface(bytes4 _interfaceId)
-    internal
-    view
-    returns (bool)
-  {
-    return super._supportsInterface(_interfaceId) || 
-      _interfaceId == InterfaceId_ERC721 || _interfaceId == InterfaceId_ERC721Exists;
-  }
-
   /**
    * @dev Gets the balance of the specified address
    * @param _owner address to query the balance of
@@ -311,7 +297,7 @@ contract ERC721BasicToken is ERC165Support, ERC721Basic {
   function addTokenTo(address _to, uint256 _tokenId) internal {
     require(tokenOwner[_tokenId] == address(0));
     tokenOwner[_tokenId] = _to;
-    ownedTokensCount[_to] = ownedTokensCount[_to].add(1);
+    ownedTokensCount[_to] = safeAdd(ownedTokensCount[_to], 1);
   }
 
   /**
@@ -321,7 +307,7 @@ contract ERC721BasicToken is ERC165Support, ERC721Basic {
    */
   function removeTokenFrom(address _from, uint256 _tokenId) internal {
     require(ownerOf(_tokenId) == _from);
-    ownedTokensCount[_from] = ownedTokensCount[_from].sub(1);
+    ownedTokensCount[_from] = safeSub(ownedTokensCount[_from], 1);
     tokenOwner[_tokenId] = address(0);
   }
 
@@ -343,10 +329,14 @@ contract ERC721BasicToken is ERC165Support, ERC721Basic {
     internal
     returns (bool)
   {
-    if (!_to.isContract()) {
+    uint256 receiverCodeSize;
+    assembly {
+        receiverCodeSize := extcodesize(_to)
+    }
+    if (receiverCodeSize == 0) {
       return true;
     }
-    bytes4 retval = ERC721Receiver(_to).onERC721Received(
+    bytes4 retval = IERC721Receiver(_to).onERC721Received(
       msg.sender, _from, _tokenId, _data);
     return (retval == ERC721_RECEIVED);
   }
diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Token.sol b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Token.sol
index c7acee6df..832ff3784 100644
--- a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Token.sol
+++ b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Token.sol
@@ -52,20 +52,11 @@ contract ERC721Token is ERC721BasicToken, ERC721 {
   /**
    * @dev Constructor function
    */
-  function initialize(string _name, string _symbol) public isInitializer("ERC721Token", "1.9.0") {
+  function initialize(string _name, string _symbol) public {
     name_ = _name;
     symbol_ = _symbol;
   }
 
-  function _supportsInterface(bytes4 _interfaceId)
-    internal
-    view
-    returns (bool)
-  {
-    return super._supportsInterface(_interfaceId) || 
-      _interfaceId == InterfaceId_ERC721Enumerable || _interfaceId == InterfaceId_ERC721Metadata;
-  }
-
   /**
    * @dev Gets the token name
    * @return string representing the token name
@@ -161,7 +152,7 @@ contract ERC721Token is ERC721BasicToken, ERC721 {
     super.removeTokenFrom(_from, _tokenId);
 
     uint256 tokenIndex = ownedTokensIndex[_tokenId];
-    uint256 lastTokenIndex = ownedTokens[_from].length.sub(1);
+    uint256 lastTokenIndex = safeSub(ownedTokens[_from].length, 1);
     uint256 lastToken = ownedTokens[_from][lastTokenIndex];
 
     ownedTokens[_from][tokenIndex] = lastToken;
@@ -204,7 +195,7 @@ contract ERC721Token is ERC721BasicToken, ERC721 {
 
     // Reorg all tokens array
     uint256 tokenIndex = allTokensIndex[_tokenId];
-    uint256 lastTokenIndex = allTokens.length.sub(1);
+    uint256 lastTokenIndex = safeSub(allTokens.length, 1);
     uint256 lastToken = allTokens[lastTokenIndex];
 
     allTokens[tokenIndex] = lastToken;
diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol b/packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol
index b810d9f31..65ea99d0c 100644
--- a/packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol
+++ b/packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol
@@ -118,7 +118,6 @@ contract YesComplianceToken is YesComplianceTokenV1 {
      */
     function initialize(string _name, string _symbol) {
         // require(super._symbol.length == 0 || _symbol == super._symbol); // cannot change symbol after first init bc that could fuck shit up
-        _upgradeable_initialize(); // basically for security
         super.initialize(_name, _symbol); // init token info
 
         // grant the owner token
@@ -133,7 +132,6 @@ contract YesComplianceToken is YesComplianceTokenV1 {
      * executed in lieu of a constructor in a delegated context
      */
     function _upgradeable_initialize() public {
-        super._upgradeable_initialize(); // provides require(msg.sender == _upgradeable_delegate_owner);
 
         // some things are still tied to the owner (instead of the yesmark_owner :notsureif:)
         ownerAddress = msg.sender;
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index 41603e3c2..d26bbd8ec 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -1,3 +1,4 @@
+/*
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils } from '@0x/order-utils';
 import { RevertReason, SignedOrder } from '@0x/types';
@@ -8,7 +9,7 @@ import { TransactionReceiptWithDecodedLogs } from 'ethereum-types';
 
 import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
 import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { DummyYesComplianceContract } from '../../generated-wrappers/forwarder';
+
 import { WETH9Contract } from '../../generated-wrappers/weth9';
 import { artifacts } from '../../src/artifacts';
 import {
@@ -189,3 +190,4 @@ describe(ContractName.Forwarder, () => {
 });
 // tslint:disable:max-file-line-count
 // tslint:enable:no-unnecessary-type-assertion
+*/
\ No newline at end of file
-- 
cgit v1.2.3


From 0e0e05e0e07aca3cfbfd13b3fdc00183b7ac5a87 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 16:05:18 -0800
Subject: Compile Compliant Forwarder contract

---
 .../contracts/extensions/CompliantForwarder/CompliantForwarder.sol      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 646a9f3b8..2febc5cce 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -76,7 +76,7 @@ contract CompliantForwarder {
             *         takerAssetData                                                                  
             *         signature
             ------------------------------
-            * Context-dependent offsets, unknown at compile time.
+            * Context-dependent offsets; unknown at compile time.
         */
         // Add 0x4 to a given offset to account for the fillOrder selector prepended to `signedFillOrderTransaction`.
         // Add 0xc to the makerAddress since abi-encoded addresses are left padded with 12 bytes.
-- 
cgit v1.2.3


From c854c99f20e399bd36f86f69738913c8e5819a9f Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 16:16:55 -0800
Subject: template for Compliant Forwarder tests

---
 .../test/extensions/compliant_forwarder.ts         | 59 +++++++---------------
 .../test/utils/compliant_forwarder_wrapper.ts      |  0
 2 files changed, 18 insertions(+), 41 deletions(-)
 create mode 100644 packages/contracts/test/utils/compliant_forwarder_wrapper.ts

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index d26bbd8ec..bb9493aaa 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -1,4 +1,3 @@
-/*
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils } from '@0x/order-utils';
 import { RevertReason, SignedOrder } from '@0x/types';
@@ -9,6 +8,7 @@ import { TransactionReceiptWithDecodedLogs } from 'ethereum-types';
 
 import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
 import { ExchangeContract } from '../../generated-wrappers/exchange';
+import { CompliantForwarderContract } from '../../generated-wrappers/compliant_forwarder';
 
 import { WETH9Contract } from '../../generated-wrappers/weth9';
 import { artifacts } from '../../src/artifacts';
@@ -46,8 +46,7 @@ describe(ContractName.Forwarder, () => {
     let weth: DummyERC20TokenContract;
     let zrxToken: DummyERC20TokenContract;
     let erc20TokenA: DummyERC20TokenContract;
-    let erc721Token: DummyERC721TokenContract;
-    let forwarderContract: ForwarderContract;
+    let compliantForwarderContract: CompliantForwarderContract;
     let wethContract: WETH9Contract;
     let forwarderWrapper: ForwarderWrapper;
     let exchangeWrapper: ExchangeWrapper;
@@ -85,12 +84,6 @@ describe(ContractName.Forwarder, () => {
         const erc20Proxy = await erc20Wrapper.deployProxyAsync();
         await erc20Wrapper.setBalancesAndAllowancesAsync();
 
-        [erc721Token] = await erc721Wrapper.deployDummyTokensAsync();
-        const erc721Proxy = await erc721Wrapper.deployProxyAsync();
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const erc721Balances = await erc721Wrapper.getBalancesAsync();
-        erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address];
-
         wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
         weth = new DummyERC20TokenContract(wethContract.abi, wethContract.address, provider);
         erc20Wrapper.addDummyTokenContract(weth);
@@ -105,14 +98,10 @@ describe(ContractName.Forwarder, () => {
         );
         exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
         await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner);
 
         await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
             from: owner,
         });
-        await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
-            from: owner,
-        });
 
         defaultMakerAssetAddress = erc20TokenA.address;
         const defaultTakerAssetAddress = wethContract.address;
@@ -130,21 +119,28 @@ describe(ContractName.Forwarder, () => {
         const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
         orderFactory = new OrderFactory(privateKey, defaultOrderParams);
 
-        const forwarderInstance = await ForwarderContract.deployFrom0xArtifactAsync(
-            artifacts.Forwarder,
+        const compliantForwarderInstance = await CompliantForwarderContract.deployFrom0xArtifactAsync(
+            artifacts.CompliantForwarder,
             provider,
             txDefaults,
             exchangeInstance.address,
-            zrxAssetData,
-            wethAssetData,
+            exchangeInstance.address, // @TODO CHANGE to Yes Token
         );
-        forwarderContract = new ForwarderContract(forwarderInstance.abi, forwarderInstance.address, provider);
-        forwarderWrapper = new ForwarderWrapper(forwarderContract, provider);
+
+        compliantForwarderContract = new CompliantForwarderContract(
+            compliantForwarderInstance.abi,
+            compliantForwarderInstance.address,
+            provider,
+        );
+        /*
+        forwarderWrapper = new ForwarderWrapper(compliantForwarderContract, provider);
+        */
+
         const zrxDepositAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18);
         await web3Wrapper.awaitTransactionSuccessAsync(
-            await zrxToken.transfer.sendTransactionAsync(forwarderContract.address, zrxDepositAmount),
+            await zrxToken.transfer.sendTransactionAsync(compliantForwarderContract.address, zrxDepositAmount),
         );
-        erc20Wrapper.addTokenOwnerAddress(forwarderInstance.address);
+        erc20Wrapper.addTokenOwnerAddress(compliantForwarderInstance.address);
     });
     after(async () => {
         await blockchainLifecycle.revertAsync();
@@ -167,27 +163,8 @@ describe(ContractName.Forwarder, () => {
     });
 
     describe('constructor', () => {
-        it('should revert if assetProxy is unregistered', async () => {
-            const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
-                artifacts.Exchange,
-                provider,
-                txDefaults,
-                zrxAssetData,
-            );
-            return expectContractCreationFailedAsync(
-                (ForwarderContract.deployFrom0xArtifactAsync(
-                    artifacts.Forwarder,
-                    provider,
-                    txDefaults,
-                    exchangeInstance.address,
-                    zrxAssetData,
-                    wethAssetData,
-                ) as any) as sendTransactionResult,
-                RevertReason.UnregisteredAssetProxy,
-            );
-        });
+        it('should revert if assetProxy is unregistered', async () => {});
     });
 });
 // tslint:disable:max-file-line-count
 // tslint:enable:no-unnecessary-type-assertion
-*/
\ No newline at end of file
diff --git a/packages/contracts/test/utils/compliant_forwarder_wrapper.ts b/packages/contracts/test/utils/compliant_forwarder_wrapper.ts
new file mode 100644
index 000000000..e69de29bb
-- 
cgit v1.2.3


From b4aca370defb9dfe6c01b60d1b522d4a7b731f43 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 28 Nov 2018 18:09:50 -0800
Subject: Writing tests for Compliant Forwarder

---
 .../test/extensions/compliant_forwarder.ts         | 172 +++++++++++++++------
 1 file changed, 125 insertions(+), 47 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index bb9493aaa..9100c32f8 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -9,6 +9,7 @@ import { TransactionReceiptWithDecodedLogs } from 'ethereum-types';
 import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
 import { ExchangeContract } from '../../generated-wrappers/exchange';
 import { CompliantForwarderContract } from '../../generated-wrappers/compliant_forwarder';
+import { YesComplianceTokenContract } from '../../generated-wrappers/yes_compliance_token';
 
 import { WETH9Contract } from '../../generated-wrappers/weth9';
 import { artifacts } from '../../src/artifacts';
@@ -24,7 +25,9 @@ import { ERC721Wrapper } from '../utils/erc721_wrapper';
 import { ExchangeWrapper } from '../utils/exchange_wrapper';
 import { ForwarderWrapper } from '../utils/forwarder_wrapper';
 import { OrderFactory } from '../utils/order_factory';
-import { ContractName, ERC20BalancesByOwner } from '../utils/types';
+import { orderUtils } from '../utils/order_utils';
+import { TransactionFactory } from '../utils/transaction_factory';
+import { ContractName, ERC20BalancesByOwner, SignedTransaction } from '../utils/types';
 import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
 chaiSetup.configure();
@@ -33,12 +36,12 @@ const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 const DECIMALS_DEFAULT = 18;
 const MAX_WETH_FILL_PERCENTAGE = 95;
 
-describe(ContractName.Forwarder, () => {
-    let makerAddress: string;
+describe.only(ContractName.Forwarder, () => {
+    let compliantMakerAddress: string;
     let owner: string;
-    let takerAddress: string;
+    let compliantTakerAddress: string;
     let feeRecipientAddress: string;
-    let otherAddress: string;
+    let noncompliantAddress: string;
     let defaultMakerAssetAddress: string;
     let zrxAssetData: string;
     let wethAssetData: string;
@@ -46,6 +49,7 @@ describe(ContractName.Forwarder, () => {
     let weth: DummyERC20TokenContract;
     let zrxToken: DummyERC20TokenContract;
     let erc20TokenA: DummyERC20TokenContract;
+    let yesComplianceToken: YesComplianceTokenContract;
     let compliantForwarderContract: CompliantForwarderContract;
     let wethContract: WETH9Contract;
     let forwarderWrapper: ForwarderWrapper;
@@ -59,37 +63,73 @@ describe(ContractName.Forwarder, () => {
     let erc20Balances: ERC20BalancesByOwner;
     let tx: TransactionReceiptWithDecodedLogs;
 
+    let makerAssetAddress: string;
+    let takerAssetAddress: string;
+
     let erc721MakerAssetIds: BigNumber[];
     let takerEthBalanceBefore: BigNumber;
     let feePercentage: BigNumber;
-    let gasPrice: BigNumber;
+
+    let compliantSignedOrder: SignedOrder;
+    let compliantSignedFillOrderTx: SignedTransaction;
+    let noncompliantSignedFillOrderTx: SignedTransaction;
+
+    const compliantMakerCountryCode = new BigNumber(519);
+    const compliantMakerYesMark = new BigNumber(1);
+    const compliantMakerEntityId = new BigNumber(2);
+    let compliantMakerYesTokenId;
+
+    const compliantTakerCountryCode = new BigNumber(519);
+    const compliantTakerYesMark = new BigNumber(1);
+    const compliantTakerEntityId = new BigNumber(2);
+    let compliantTakerYesTokenId;
+
+    const takerAssetAmount =  Web3Wrapper.toBaseUnitAmount(new BigNumber(500), DECIMALS_DEFAULT);
+    const makerAssetAmount =  Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), DECIMALS_DEFAULT);
+    const takerAssetFillAmount =  Web3Wrapper.toBaseUnitAmount(new BigNumber(250), DECIMALS_DEFAULT);
+    const salt = new BigNumber(0);
+
+    let compliantForwarderInstance: CompliantForwarderContract;
 
     before(async () => {
+        // Create accounts
         await blockchainLifecycle.startAsync();
         const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress, otherAddress] = accounts);
-
-        const txHash = await web3Wrapper.sendTransactionAsync({ from: accounts[0], to: accounts[0], value: 0 });
-        const transaction = await web3Wrapper.getTransactionByHashAsync(txHash);
-        gasPrice = new BigNumber(transaction.gasPrice);
-
+        const usedAddresses = ([owner, compliantMakerAddress, compliantTakerAddress, feeRecipientAddress, noncompliantAddress] = accounts);
+        // Create wrappers
         const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
         erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-
+        // Deploy ERC20 tokens
         const numDummyErc20ToDeploy = 3;
-        [erc20TokenA, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
+        let erc20TokenA: DummyERC20TokenContract;
+        let erc20TokenB: DummyERC20TokenContract;
+        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
             numDummyErc20ToDeploy,
             constants.DUMMY_TOKEN_DECIMALS,
         );
+        makerAssetAddress = erc20TokenA.address;
+        takerAssetAddress = erc20TokenB.address;
+        // Deploy Yes Token
+        const yesTokenInstance =  await YesComplianceTokenContract.deployFrom0xArtifactAsync(
+            artifacts.YesComplianceToken,
+            provider,
+            txDefaults,
+        );
+        compliantForwarderContract = new CompliantForwarderContract(
+            yesTokenInstance.abi,
+            yesTokenInstance.address,
+            provider,
+        );
+        // Create proxies
         const erc20Proxy = await erc20Wrapper.deployProxyAsync();
         await erc20Wrapper.setBalancesAndAllowancesAsync();
-
+        // Deploy tokens & set asset data
         wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
         weth = new DummyERC20TokenContract(wethContract.abi, wethContract.address, provider);
         erc20Wrapper.addDummyTokenContract(weth);
-
         wethAssetData = assetDataUtils.encodeERC20AssetData(wethContract.address);
         zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+        // Deploy Exchange congtract
         const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
             artifacts.Exchange,
             provider,
@@ -97,36 +137,35 @@ describe(ContractName.Forwarder, () => {
             zrxAssetData,
         );
         exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
+        // Register proxies
         await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-
         await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
             from: owner,
         });
-
+        // Default order parameters
         defaultMakerAssetAddress = erc20TokenA.address;
         const defaultTakerAssetAddress = wethContract.address;
         const defaultOrderParams = {
             exchangeAddress: exchangeInstance.address,
-            makerAddress,
+            compliantMakerAddress,
             feeRecipientAddress,
             makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
             takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
-            makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), DECIMALS_DEFAULT),
-            takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), DECIMALS_DEFAULT),
+            makerAssetAmount: makerAssetAmount,
+            takerAssetAmount: takerAssetAmount,
             makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), DECIMALS_DEFAULT),
+            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
         };
-        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
+        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantMakerAddress)];
         orderFactory = new OrderFactory(privateKey, defaultOrderParams);
-
-        const compliantForwarderInstance = await CompliantForwarderContract.deployFrom0xArtifactAsync(
+        // Deploy Compliant Forwarder
+        compliantForwarderInstance = await CompliantForwarderContract.deployFrom0xArtifactAsync(
             artifacts.CompliantForwarder,
             provider,
             txDefaults,
             exchangeInstance.address,
-            exchangeInstance.address, // @TODO CHANGE to Yes Token
+            yesTokenInstance.address,
         );
-
         compliantForwarderContract = new CompliantForwarderContract(
             compliantForwarderInstance.abi,
             compliantForwarderInstance.address,
@@ -135,35 +174,74 @@ describe(ContractName.Forwarder, () => {
         /*
         forwarderWrapper = new ForwarderWrapper(compliantForwarderContract, provider);
         */
-
-        const zrxDepositAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(10000), 18);
-        await web3Wrapper.awaitTransactionSuccessAsync(
-            await zrxToken.transfer.sendTransactionAsync(compliantForwarderContract.address, zrxDepositAmount),
+       // Verify Maker / Taker
+       const addressesCanControlTheirToken = true;
+       compliantMakerYesTokenId = await yesTokenInstance.mint2.sendTransactionAsync(compliantMakerAddress, compliantMakerEntityId, addressesCanControlTheirToken, compliantMakerCountryCode, [compliantMakerYesMark]);
+       compliantTakerYesTokenId = await yesTokenInstance.mint2.sendTransactionAsync(compliantTakerAddress, compliantTakerEntityId, addressesCanControlTheirToken, compliantTakerCountryCode, [compliantTakerYesMark]);
+        // Create Valid/Invalid orders
+        const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantTakerAddress)];
+        const takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchangeInstance.address);
+        compliantSignedOrder = await orderFactory.newSignedOrderAsync({
+            senderAddress: compliantForwarderContract.address,
+        });
+        const compliantSignedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(compliantSignedOrder);
+        const compliantSignedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
+            compliantSignedOrderWithoutExchangeAddress,
+            takerAssetFillAmount,
+            compliantSignedOrder.signature,
         );
-        erc20Wrapper.addTokenOwnerAddress(compliantForwarderInstance.address);
-    });
-    after(async () => {
-        await blockchainLifecycle.revertAsync();
+        compliantSignedFillOrderTx = takerTransactionFactory.newSignedTransaction(compliantSignedOrderWithoutExchangeAddressData);
     });
     beforeEach(async () => {
         await blockchainLifecycle.startAsync();
-        erc20Balances = await erc20Wrapper.getBalancesAsync();
-        takerEthBalanceBefore = await web3Wrapper.getBalanceInWeiAsync(takerAddress);
-        orderWithoutFee = await orderFactory.newSignedOrderAsync();
-        feeOrder = await orderFactory.newSignedOrderAsync({
-            makerAssetData: assetDataUtils.encodeERC20AssetData(zrxToken.address),
-            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-        });
-        orderWithFee = await orderFactory.newSignedOrderAsync({
-            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-        });
     });
     afterEach(async () => {
         await blockchainLifecycle.revertAsync();
     });
 
-    describe('constructor', () => {
-        it('should revert if assetProxy is unregistered', async () => {});
+    describe.only('fillOrder', () => {
+        let takerAssetFillAmount: BigNumber;
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+        });
+
+        // @TODO: Should fail if order's senderAddress is not set to the compliant forwarding contract
+        // @TODO: Should fail if the 
+
+        it.only('should transfer the correct amounts when maker and taker are verified', async () => {
+            await compliantForwarderInstance.fillOrder.sendTransactionAsync(compliantSignedFillOrderTx.salt, compliantSignedFillOrderTx.signerAddress, compliantSignedFillOrderTx.data, compliantSignedFillOrderTx.signature);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const makerAssetFillAmount = takerAssetFillAmount
+                .times(compliantSignedOrder.makerAssetAmount)
+                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
+            const makerFeePaid = compliantSignedOrder.makerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            const takerFeePaid = compliantSignedOrder.takerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            expect(newBalances[compliantMakerAddress][makerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][makerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][takerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][takerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
+            );
+            expect(newBalances[compliantTakerAddress][takerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][takerAssetAddress].minus(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][makerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][makerAssetAddress].add(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
+            );
+        });
     });
 });
 // tslint:disable:max-file-line-count
-- 
cgit v1.2.3


From 003075a8a594060817f2ddcb2124580e27b6b2a8 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 29 Nov 2018 11:11:06 -0800
Subject: WIP - Tests for compliant forwarder

---
 .../extensions/CompliantForwarder/CompliantForwarder.sol |  1 +
 .../contracts/test/extensions/compliant_forwarder.ts     | 16 +++++++++++-----
 2 files changed, 12 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 2febc5cce..0ecf44006 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -51,6 +51,7 @@ contract CompliantForwarder {
         if (selector != EXCHANGE_FILL_ORDER_SELECTOR) {
             revert("EXCHANGE_TRANSACTION_NOT_FILL_ORDER");
         }
+    
 
         // Extract maker address from fill order transaction
         // Below is the table of calldata offsets into a fillOrder transaction.
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index 9100c32f8..da023a192 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -147,7 +147,7 @@ describe.only(ContractName.Forwarder, () => {
         const defaultTakerAssetAddress = wethContract.address;
         const defaultOrderParams = {
             exchangeAddress: exchangeInstance.address,
-            compliantMakerAddress,
+            makerAddress: compliantMakerAddress,
             feeRecipientAddress,
             makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
             takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
@@ -174,10 +174,15 @@ describe.only(ContractName.Forwarder, () => {
         /*
         forwarderWrapper = new ForwarderWrapper(compliantForwarderContract, provider);
         */
+       // Initialize Yes Token
+       await yesTokenInstance._upgradeable_initialize.sendTransactionAsync({from: owner});
+       const yesTokenName = "YesToken";
+       const yesTokenTicker = "YEET";
+       await yesTokenInstance.initialize.sendTransactionAsync(yesTokenName, yesTokenTicker, {from: owner});
        // Verify Maker / Taker
        const addressesCanControlTheirToken = true;
-       compliantMakerYesTokenId = await yesTokenInstance.mint2.sendTransactionAsync(compliantMakerAddress, compliantMakerEntityId, addressesCanControlTheirToken, compliantMakerCountryCode, [compliantMakerYesMark]);
-       compliantTakerYesTokenId = await yesTokenInstance.mint2.sendTransactionAsync(compliantTakerAddress, compliantTakerEntityId, addressesCanControlTheirToken, compliantTakerCountryCode, [compliantTakerYesMark]);
+       compliantMakerYesTokenId = await yesTokenInstance.mint2.sendTransactionAsync(compliantMakerAddress, compliantMakerEntityId, addressesCanControlTheirToken, compliantMakerCountryCode, [compliantMakerYesMark], {from: owner});
+       compliantTakerYesTokenId = await yesTokenInstance.mint2.sendTransactionAsync(compliantTakerAddress, compliantTakerEntityId, addressesCanControlTheirToken, compliantTakerCountryCode, [compliantTakerYesMark], {from: owner});
         // Create Valid/Invalid orders
         const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantTakerAddress)];
         const takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchangeInstance.address);
@@ -200,13 +205,14 @@ describe.only(ContractName.Forwarder, () => {
     });
 
     describe.only('fillOrder', () => {
-        let takerAssetFillAmount: BigNumber;
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
         });
 
         // @TODO: Should fail if order's senderAddress is not set to the compliant forwarding contract
-        // @TODO: Should fail if the 
+        // @TODO: Should fail if the signed transaction is not intended for fillOrder
+        // @TODO: Should fail if maker is not verified
+        // @TODO: Should fail it taker is not verified
 
         it.only('should transfer the correct amounts when maker and taker are verified', async () => {
             await compliantForwarderInstance.fillOrder.sendTransactionAsync(compliantSignedFillOrderTx.salt, compliantSignedFillOrderTx.signerAddress, compliantSignedFillOrderTx.data, compliantSignedFillOrderTx.signature);
-- 
cgit v1.2.3


From e81f92bffaf7748e710b342224004007261d2991 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 29 Nov 2018 12:58:52 -0800
Subject: End-to-end test for compliant forwarder - works

---
 .../test/extensions/compliant_forwarder.ts         | 56 +++++++++++-----------
 1 file changed, 28 insertions(+), 28 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index da023a192..3e8b6a776 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -30,19 +30,24 @@ import { TransactionFactory } from '../utils/transaction_factory';
 import { ContractName, ERC20BalancesByOwner, SignedTransaction } from '../utils/types';
 import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
+import { AbiEncoder } from '@0x/utils';
+import { MethodAbi } from 'ethereum-types';
+
+
 chaiSetup.configure();
 const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 const DECIMALS_DEFAULT = 18;
 const MAX_WETH_FILL_PERCENTAGE = 95;
 
-describe.only(ContractName.Forwarder, () => {
+describe.only(ContractName.CompliantForwarder, () => {
     let compliantMakerAddress: string;
     let owner: string;
     let compliantTakerAddress: string;
     let feeRecipientAddress: string;
     let noncompliantAddress: string;
     let defaultMakerAssetAddress: string;
+    let defaultTakerAssetAddress: string;
     let zrxAssetData: string;
     let wethAssetData: string;
 
@@ -52,19 +57,11 @@ describe.only(ContractName.Forwarder, () => {
     let yesComplianceToken: YesComplianceTokenContract;
     let compliantForwarderContract: CompliantForwarderContract;
     let wethContract: WETH9Contract;
-    let forwarderWrapper: ForwarderWrapper;
     let exchangeWrapper: ExchangeWrapper;
 
-    let orderWithoutFee: SignedOrder;
-    let orderWithFee: SignedOrder;
-    let feeOrder: SignedOrder;
     let orderFactory: OrderFactory;
     let erc20Wrapper: ERC20Wrapper;
     let erc20Balances: ERC20BalancesByOwner;
-    let tx: TransactionReceiptWithDecodedLogs;
-
-    let makerAssetAddress: string;
-    let takerAssetAddress: string;
 
     let erc721MakerAssetIds: BigNumber[];
     let takerEthBalanceBefore: BigNumber;
@@ -107,8 +104,8 @@ describe.only(ContractName.Forwarder, () => {
             numDummyErc20ToDeploy,
             constants.DUMMY_TOKEN_DECIMALS,
         );
-        makerAssetAddress = erc20TokenA.address;
-        takerAssetAddress = erc20TokenB.address;
+        defaultMakerAssetAddress = erc20TokenA.address;
+        defaultTakerAssetAddress = erc20TokenB.address;
         // Deploy Yes Token
         const yesTokenInstance =  await YesComplianceTokenContract.deployFrom0xArtifactAsync(
             artifacts.YesComplianceToken,
@@ -143,18 +140,16 @@ describe.only(ContractName.Forwarder, () => {
             from: owner,
         });
         // Default order parameters
-        defaultMakerAssetAddress = erc20TokenA.address;
-        const defaultTakerAssetAddress = wethContract.address;
         const defaultOrderParams = {
             exchangeAddress: exchangeInstance.address,
             makerAddress: compliantMakerAddress,
             feeRecipientAddress,
             makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
             takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
-            makerAssetAmount: makerAssetAmount,
-            takerAssetAmount: takerAssetAmount,
-            makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
-            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), DECIMALS_DEFAULT),
+            makerAssetAmount,
+            takerAssetAmount,
+            makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), DECIMALS_DEFAULT),
+            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(150), DECIMALS_DEFAULT),
         };
         const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantMakerAddress)];
         orderFactory = new OrderFactory(privateKey, defaultOrderParams);
@@ -187,7 +182,7 @@ describe.only(ContractName.Forwarder, () => {
         const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantTakerAddress)];
         const takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchangeInstance.address);
         compliantSignedOrder = await orderFactory.newSignedOrderAsync({
-            senderAddress: compliantForwarderContract.address,
+            senderAddress: compliantForwarderInstance.address,
         });
         const compliantSignedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(compliantSignedOrder);
         const compliantSignedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
@@ -215,8 +210,13 @@ describe.only(ContractName.Forwarder, () => {
         // @TODO: Should fail it taker is not verified
 
         it.only('should transfer the correct amounts when maker and taker are verified', async () => {
-            await compliantForwarderInstance.fillOrder.sendTransactionAsync(compliantSignedFillOrderTx.salt, compliantSignedFillOrderTx.signerAddress, compliantSignedFillOrderTx.data, compliantSignedFillOrderTx.signature);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
+           await compliantForwarderInstance.fillOrder.sendTransactionAsync(
+               compliantSignedFillOrderTx.salt,
+               compliantSignedFillOrderTx.signerAddress,
+               compliantSignedFillOrderTx.data,
+               compliantSignedFillOrderTx.signature
+            );
+           const newBalances = await erc20Wrapper.getBalancesAsync();
             const makerAssetFillAmount = takerAssetFillAmount
                 .times(compliantSignedOrder.makerAssetAmount)
                 .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
@@ -226,20 +226,20 @@ describe.only(ContractName.Forwarder, () => {
             const takerFeePaid = compliantSignedOrder.takerFee
                 .times(makerAssetFillAmount)
                 .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            expect(newBalances[compliantMakerAddress][makerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][makerAssetAddress].minus(makerAssetFillAmount),
+            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
             );
-            expect(newBalances[compliantMakerAddress][takerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][takerAssetAddress].add(takerAssetFillAmount),
+            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
             );
             expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
                 erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
             );
-            expect(newBalances[compliantTakerAddress][takerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][takerAssetAddress].minus(takerAssetFillAmount),
+            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
             );
-            expect(newBalances[compliantTakerAddress][makerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][makerAssetAddress].add(makerAssetFillAmount),
+            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
             );
             expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
                 erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
-- 
cgit v1.2.3


From a4ab038aa850f53539d0e4652297e52ecd45a8d3 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 29 Nov 2018 13:07:59 -0800
Subject: Ran prettier

---
 .../test/extensions/compliant_forwarder.ts         | 83 +++++++++++++---------
 1 file changed, 50 insertions(+), 33 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index 3e8b6a776..91729d158 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -30,15 +30,10 @@ import { TransactionFactory } from '../utils/transaction_factory';
 import { ContractName, ERC20BalancesByOwner, SignedTransaction } from '../utils/types';
 import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
-import { AbiEncoder } from '@0x/utils';
-import { MethodAbi } from 'ethereum-types';
-
-
 chaiSetup.configure();
 const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 const DECIMALS_DEFAULT = 18;
-const MAX_WETH_FILL_PERCENTAGE = 95;
 
 describe.only(ContractName.CompliantForwarder, () => {
     let compliantMakerAddress: string;
@@ -81,9 +76,9 @@ describe.only(ContractName.CompliantForwarder, () => {
     const compliantTakerEntityId = new BigNumber(2);
     let compliantTakerYesTokenId;
 
-    const takerAssetAmount =  Web3Wrapper.toBaseUnitAmount(new BigNumber(500), DECIMALS_DEFAULT);
-    const makerAssetAmount =  Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), DECIMALS_DEFAULT);
-    const takerAssetFillAmount =  Web3Wrapper.toBaseUnitAmount(new BigNumber(250), DECIMALS_DEFAULT);
+    const takerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(500), DECIMALS_DEFAULT);
+    const makerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), DECIMALS_DEFAULT);
+    const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(250), DECIMALS_DEFAULT);
     const salt = new BigNumber(0);
 
     let compliantForwarderInstance: CompliantForwarderContract;
@@ -92,7 +87,13 @@ describe.only(ContractName.CompliantForwarder, () => {
         // Create accounts
         await blockchainLifecycle.startAsync();
         const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([owner, compliantMakerAddress, compliantTakerAddress, feeRecipientAddress, noncompliantAddress] = accounts);
+        const usedAddresses = ([
+            owner,
+            compliantMakerAddress,
+            compliantTakerAddress,
+            feeRecipientAddress,
+            noncompliantAddress,
+        ] = accounts);
         // Create wrappers
         const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
         erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
@@ -107,7 +108,7 @@ describe.only(ContractName.CompliantForwarder, () => {
         defaultMakerAssetAddress = erc20TokenA.address;
         defaultTakerAssetAddress = erc20TokenB.address;
         // Deploy Yes Token
-        const yesTokenInstance =  await YesComplianceTokenContract.deployFrom0xArtifactAsync(
+        const yesTokenInstance = await YesComplianceTokenContract.deployFrom0xArtifactAsync(
             artifacts.YesComplianceToken,
             provider,
             txDefaults,
@@ -169,28 +170,46 @@ describe.only(ContractName.CompliantForwarder, () => {
         /*
         forwarderWrapper = new ForwarderWrapper(compliantForwarderContract, provider);
         */
-       // Initialize Yes Token
-       await yesTokenInstance._upgradeable_initialize.sendTransactionAsync({from: owner});
-       const yesTokenName = "YesToken";
-       const yesTokenTicker = "YEET";
-       await yesTokenInstance.initialize.sendTransactionAsync(yesTokenName, yesTokenTicker, {from: owner});
-       // Verify Maker / Taker
-       const addressesCanControlTheirToken = true;
-       compliantMakerYesTokenId = await yesTokenInstance.mint2.sendTransactionAsync(compliantMakerAddress, compliantMakerEntityId, addressesCanControlTheirToken, compliantMakerCountryCode, [compliantMakerYesMark], {from: owner});
-       compliantTakerYesTokenId = await yesTokenInstance.mint2.sendTransactionAsync(compliantTakerAddress, compliantTakerEntityId, addressesCanControlTheirToken, compliantTakerCountryCode, [compliantTakerYesMark], {from: owner});
+        // Initialize Yes Token
+        await yesTokenInstance._upgradeable_initialize.sendTransactionAsync({ from: owner });
+        const yesTokenName = 'YesToken';
+        const yesTokenTicker = 'YEET';
+        await yesTokenInstance.initialize.sendTransactionAsync(yesTokenName, yesTokenTicker, { from: owner });
+        // Verify Maker / Taker
+        const addressesCanControlTheirToken = true;
+        compliantMakerYesTokenId = await yesTokenInstance.mint2.sendTransactionAsync(
+            compliantMakerAddress,
+            compliantMakerEntityId,
+            addressesCanControlTheirToken,
+            compliantMakerCountryCode,
+            [compliantMakerYesMark],
+            { from: owner },
+        );
+        compliantTakerYesTokenId = await yesTokenInstance.mint2.sendTransactionAsync(
+            compliantTakerAddress,
+            compliantTakerEntityId,
+            addressesCanControlTheirToken,
+            compliantTakerCountryCode,
+            [compliantTakerYesMark],
+            { from: owner },
+        );
         // Create Valid/Invalid orders
         const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantTakerAddress)];
         const takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchangeInstance.address);
         compliantSignedOrder = await orderFactory.newSignedOrderAsync({
             senderAddress: compliantForwarderInstance.address,
         });
-        const compliantSignedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(compliantSignedOrder);
+        const compliantSignedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
+            compliantSignedOrder,
+        );
         const compliantSignedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
             compliantSignedOrderWithoutExchangeAddress,
             takerAssetFillAmount,
             compliantSignedOrder.signature,
         );
-        compliantSignedFillOrderTx = takerTransactionFactory.newSignedTransaction(compliantSignedOrderWithoutExchangeAddressData);
+        compliantSignedFillOrderTx = takerTransactionFactory.newSignedTransaction(
+            compliantSignedOrderWithoutExchangeAddressData,
+        );
     });
     beforeEach(async () => {
         await blockchainLifecycle.startAsync();
@@ -198,25 +217,19 @@ describe.only(ContractName.CompliantForwarder, () => {
     afterEach(async () => {
         await blockchainLifecycle.revertAsync();
     });
-
     describe.only('fillOrder', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
         });
 
-        // @TODO: Should fail if order's senderAddress is not set to the compliant forwarding contract
-        // @TODO: Should fail if the signed transaction is not intended for fillOrder
-        // @TODO: Should fail if maker is not verified
-        // @TODO: Should fail it taker is not verified
-
         it.only('should transfer the correct amounts when maker and taker are verified', async () => {
-           await compliantForwarderInstance.fillOrder.sendTransactionAsync(
-               compliantSignedFillOrderTx.salt,
-               compliantSignedFillOrderTx.signerAddress,
-               compliantSignedFillOrderTx.data,
-               compliantSignedFillOrderTx.signature
+            await compliantForwarderInstance.fillOrder.sendTransactionAsync(
+                compliantSignedFillOrderTx.salt,
+                compliantSignedFillOrderTx.signerAddress,
+                compliantSignedFillOrderTx.data,
+                compliantSignedFillOrderTx.signature,
             );
-           const newBalances = await erc20Wrapper.getBalancesAsync();
+            const newBalances = await erc20Wrapper.getBalancesAsync();
             const makerAssetFillAmount = takerAssetFillAmount
                 .times(compliantSignedOrder.makerAssetAmount)
                 .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
@@ -248,6 +261,10 @@ describe.only(ContractName.CompliantForwarder, () => {
                 erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
             );
         });
+        // @TODO: Should fail if order's senderAddress is not set to the compliant forwarding contract
+        // @TODO: Should fail if the signed transaction is not intended for fillOrder
+        // @TODO: Should fail if maker is not verified
+        // @TODO: Should fail it taker is not verified
     });
 });
 // tslint:disable:max-file-line-count
-- 
cgit v1.2.3


From 989b5b0a98c578321e37439066f9a45287824a6d Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 29 Nov 2018 13:13:52 -0800
Subject: Ran linter

---
 .../CompliantForwarder/CompliantForwarder.sol      |  1 -
 .../test/extensions/compliant_forwarder.ts         | 53 +++++-----------------
 2 files changed, 11 insertions(+), 43 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 0ecf44006..2febc5cce 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -51,7 +51,6 @@ contract CompliantForwarder {
         if (selector != EXCHANGE_FILL_ORDER_SELECTOR) {
             revert("EXCHANGE_TRANSACTION_NOT_FILL_ORDER");
         }
-    
 
         // Extract maker address from fill order transaction
         // Below is the table of calldata offsets into a fillOrder transaction.
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index 91729d158..932012c0d 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -4,14 +4,12 @@ import { RevertReason, SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as chai from 'chai';
-import { TransactionReceiptWithDecodedLogs } from 'ethereum-types';
 
 import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
 import { ExchangeContract } from '../../generated-wrappers/exchange';
 import { CompliantForwarderContract } from '../../generated-wrappers/compliant_forwarder';
 import { YesComplianceTokenContract } from '../../generated-wrappers/yes_compliance_token';
 
-import { WETH9Contract } from '../../generated-wrappers/weth9';
 import { artifacts } from '../../src/artifacts';
 import {
     expectContractCreationFailedAsync,
@@ -21,9 +19,7 @@ import {
 import { chaiSetup } from '../utils/chai_setup';
 import { constants } from '../utils/constants';
 import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
 import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { ForwarderWrapper } from '../utils/forwarder_wrapper';
 import { OrderFactory } from '../utils/order_factory';
 import { orderUtils } from '../utils/order_utils';
 import { TransactionFactory } from '../utils/transaction_factory';
@@ -44,42 +40,20 @@ describe.only(ContractName.CompliantForwarder, () => {
     let defaultMakerAssetAddress: string;
     let defaultTakerAssetAddress: string;
     let zrxAssetData: string;
-    let wethAssetData: string;
-
-    let weth: DummyERC20TokenContract;
     let zrxToken: DummyERC20TokenContract;
-    let erc20TokenA: DummyERC20TokenContract;
-    let yesComplianceToken: YesComplianceTokenContract;
-    let compliantForwarderContract: CompliantForwarderContract;
-    let wethContract: WETH9Contract;
     let exchangeWrapper: ExchangeWrapper;
 
     let orderFactory: OrderFactory;
     let erc20Wrapper: ERC20Wrapper;
     let erc20Balances: ERC20BalancesByOwner;
 
-    let erc721MakerAssetIds: BigNumber[];
-    let takerEthBalanceBefore: BigNumber;
-    let feePercentage: BigNumber;
-
     let compliantSignedOrder: SignedOrder;
     let compliantSignedFillOrderTx: SignedTransaction;
     let noncompliantSignedFillOrderTx: SignedTransaction;
 
-    const compliantMakerCountryCode = new BigNumber(519);
-    const compliantMakerYesMark = new BigNumber(1);
-    const compliantMakerEntityId = new BigNumber(2);
-    let compliantMakerYesTokenId;
-
-    const compliantTakerCountryCode = new BigNumber(519);
-    const compliantTakerYesMark = new BigNumber(1);
-    const compliantTakerEntityId = new BigNumber(2);
-    let compliantTakerYesTokenId;
-
     const takerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(500), DECIMALS_DEFAULT);
     const makerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), DECIMALS_DEFAULT);
     const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(250), DECIMALS_DEFAULT);
-    const salt = new BigNumber(0);
 
     let compliantForwarderInstance: CompliantForwarderContract;
 
@@ -95,7 +69,6 @@ describe.only(ContractName.CompliantForwarder, () => {
             noncompliantAddress,
         ] = accounts);
         // Create wrappers
-        const erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner);
         erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
         // Deploy ERC20 tokens
         const numDummyErc20ToDeploy = 3;
@@ -107,26 +80,16 @@ describe.only(ContractName.CompliantForwarder, () => {
         );
         defaultMakerAssetAddress = erc20TokenA.address;
         defaultTakerAssetAddress = erc20TokenB.address;
+        zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
         // Deploy Yes Token
         const yesTokenInstance = await YesComplianceTokenContract.deployFrom0xArtifactAsync(
             artifacts.YesComplianceToken,
             provider,
             txDefaults,
         );
-        compliantForwarderContract = new CompliantForwarderContract(
-            yesTokenInstance.abi,
-            yesTokenInstance.address,
-            provider,
-        );
         // Create proxies
         const erc20Proxy = await erc20Wrapper.deployProxyAsync();
         await erc20Wrapper.setBalancesAndAllowancesAsync();
-        // Deploy tokens & set asset data
-        wethContract = await WETH9Contract.deployFrom0xArtifactAsync(artifacts.WETH9, provider, txDefaults);
-        weth = new DummyERC20TokenContract(wethContract.abi, wethContract.address, provider);
-        erc20Wrapper.addDummyTokenContract(weth);
-        wethAssetData = assetDataUtils.encodeERC20AssetData(wethContract.address);
-        zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
         // Deploy Exchange congtract
         const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
             artifacts.Exchange,
@@ -162,12 +125,12 @@ describe.only(ContractName.CompliantForwarder, () => {
             exchangeInstance.address,
             yesTokenInstance.address,
         );
-        compliantForwarderContract = new CompliantForwarderContract(
+        /*
+        const compliantForwarderContract = new CompliantForwarderContract(
             compliantForwarderInstance.abi,
             compliantForwarderInstance.address,
             provider,
         );
-        /*
         forwarderWrapper = new ForwarderWrapper(compliantForwarderContract, provider);
         */
         // Initialize Yes Token
@@ -177,7 +140,10 @@ describe.only(ContractName.CompliantForwarder, () => {
         await yesTokenInstance.initialize.sendTransactionAsync(yesTokenName, yesTokenTicker, { from: owner });
         // Verify Maker / Taker
         const addressesCanControlTheirToken = true;
-        compliantMakerYesTokenId = await yesTokenInstance.mint2.sendTransactionAsync(
+        const compliantMakerCountryCode = new BigNumber(519);
+        const compliantMakerYesMark = new BigNumber(1);
+        const compliantMakerEntityId = new BigNumber(2);
+        await yesTokenInstance.mint2.sendTransactionAsync(
             compliantMakerAddress,
             compliantMakerEntityId,
             addressesCanControlTheirToken,
@@ -185,7 +151,10 @@ describe.only(ContractName.CompliantForwarder, () => {
             [compliantMakerYesMark],
             { from: owner },
         );
-        compliantTakerYesTokenId = await yesTokenInstance.mint2.sendTransactionAsync(
+        const compliantTakerCountryCode = new BigNumber(519);
+        const compliantTakerYesMark = new BigNumber(1);
+        const compliantTakerEntityId = new BigNumber(2);
+        await yesTokenInstance.mint2.sendTransactionAsync(
             compliantTakerAddress,
             compliantTakerEntityId,
             addressesCanControlTheirToken,
-- 
cgit v1.2.3


From 33e41dd500960fde6bf1f5b1f4cf650731086963 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 29 Nov 2018 13:56:39 -0800
Subject: More tests + require instead of revert in compliance contract

---
 .../CompliantForwarder/CompliantForwarder.sol      | 19 +++--
 .../test/extensions/compliant_forwarder.ts         | 89 +++++++++++++++++++---
 packages/types/src/index.ts                        |  2 +
 3 files changed, 92 insertions(+), 18 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 2febc5cce..f34ee699d 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -51,8 +51,14 @@ contract CompliantForwarder {
         if (selector != EXCHANGE_FILL_ORDER_SELECTOR) {
             revert("EXCHANGE_TRANSACTION_NOT_FILL_ORDER");
         }
+        
+        // Taker must be compliant
+        require(
+            COMPLIANCE_TOKEN.balanceOf(signerAddress) > 0,
+            "TAKER_UNVERIFIED"
+        );
 
-        // Extract maker address from fill order transaction
+        // Extract maker address from fill order transaction and ensure maker is compliant
         // Below is the table of calldata offsets into a fillOrder transaction.
         /**
                     ### parameters 
@@ -82,13 +88,10 @@ contract CompliantForwarder {
         // Add 0xc to the makerAddress since abi-encoded addresses are left padded with 12 bytes.
         // Putting this together: makerAddress = 0x60 + 0x4 + 0xc = 0x70
         address makerAddress = signedFillOrderTransaction.readAddress(0x70);
-        
-        // Verify maker/taker have been verified by the compliance token.
-        if (COMPLIANCE_TOKEN.balanceOf(makerAddress) == 0) {
-            revert("MAKER_UNVERIFIED");
-        } else if (COMPLIANCE_TOKEN.balanceOf(signerAddress) == 0) {
-            revert("TAKER_UNVERIFIED");
-        }
+        require(
+            COMPLIANCE_TOKEN.balanceOf(makerAddress) > 0, 
+            "MAKER_UNVERIFIED"
+        );
         
         // All entities are verified. Execute fillOrder.
         EXCHANGE.executeTransaction(
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index 932012c0d..311ad78e9 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -4,6 +4,7 @@ import { RevertReason, SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as chai from 'chai';
+import * as ethUtil from 'ethereumjs-util';
 
 import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
 import { ExchangeContract } from '../../generated-wrappers/exchange';
@@ -12,9 +13,8 @@ import { YesComplianceTokenContract } from '../../generated-wrappers/yes_complia
 
 import { artifacts } from '../../src/artifacts';
 import {
-    expectContractCreationFailedAsync,
     expectTransactionFailedAsync,
-    sendTransactionResult,
+    expectTransactionFailedWithoutReasonAsync,
 } from '../utils/assertions';
 import { chaiSetup } from '../utils/chai_setup';
 import { constants } from '../utils/constants';
@@ -36,17 +36,19 @@ describe.only(ContractName.CompliantForwarder, () => {
     let owner: string;
     let compliantTakerAddress: string;
     let feeRecipientAddress: string;
-    let noncompliantAddress: string;
+    let nonCompliantAddress: string;
     let defaultMakerAssetAddress: string;
     let defaultTakerAssetAddress: string;
     let zrxAssetData: string;
     let zrxToken: DummyERC20TokenContract;
+    let exchangeInstance: ExchangeContract;
     let exchangeWrapper: ExchangeWrapper;
 
     let orderFactory: OrderFactory;
     let erc20Wrapper: ERC20Wrapper;
     let erc20Balances: ERC20BalancesByOwner;
 
+    let takerTransactionFactory: TransactionFactory;
     let compliantSignedOrder: SignedOrder;
     let compliantSignedFillOrderTx: SignedTransaction;
     let noncompliantSignedFillOrderTx: SignedTransaction;
@@ -66,7 +68,7 @@ describe.only(ContractName.CompliantForwarder, () => {
             compliantMakerAddress,
             compliantTakerAddress,
             feeRecipientAddress,
-            noncompliantAddress,
+            nonCompliantAddress,
         ] = accounts);
         // Create wrappers
         erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
@@ -91,7 +93,7 @@ describe.only(ContractName.CompliantForwarder, () => {
         const erc20Proxy = await erc20Wrapper.deployProxyAsync();
         await erc20Wrapper.setBalancesAndAllowancesAsync();
         // Deploy Exchange congtract
-        const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
+        exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
             artifacts.Exchange,
             provider,
             txDefaults,
@@ -164,7 +166,7 @@ describe.only(ContractName.CompliantForwarder, () => {
         );
         // Create Valid/Invalid orders
         const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantTakerAddress)];
-        const takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchangeInstance.address);
+        takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchangeInstance.address);
         compliantSignedOrder = await orderFactory.newSignedOrderAsync({
             senderAddress: compliantForwarderInstance.address,
         });
@@ -190,8 +192,7 @@ describe.only(ContractName.CompliantForwarder, () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
         });
-
-        it.only('should transfer the correct amounts when maker and taker are verified', async () => {
+        it('should transfer the correct amounts when maker and taker are compliant', async () => {
             await compliantForwarderInstance.fillOrder.sendTransactionAsync(
                 compliantSignedFillOrderTx.salt,
                 compliantSignedFillOrderTx.signerAddress,
@@ -230,8 +231,76 @@ describe.only(ContractName.CompliantForwarder, () => {
                 erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
             );
         });
-        // @TODO: Should fail if order's senderAddress is not set to the compliant forwarding contract
-        // @TODO: Should fail if the signed transaction is not intended for fillOrder
+        it('should revert if the signed transaction is not intended for fillOrder', async () => {
+            // Create signed order without the fillOrder function selector
+            const txDataBuf = ethUtil.toBuffer(compliantSignedFillOrderTx.data);
+            const selectorLengthInBytes = 4;
+            const txDataBufMinusSelector = txDataBuf.slice(selectorLengthInBytes);
+            const badSelector = '0x00000000';
+            const badSelectorBuf = ethUtil.toBuffer(badSelector);
+            const txDataBufWithBadSelector = Buffer.concat([badSelectorBuf, txDataBufMinusSelector]);
+            const txDataBufWithBadSelectorHex = ethUtil.bufferToHex(txDataBufWithBadSelector);
+            // Call compliant forwarder
+            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.fillOrder.sendTransactionAsync(
+                compliantSignedFillOrderTx.salt,
+                compliantSignedFillOrderTx.signerAddress,
+                txDataBufWithBadSelectorHex,
+                compliantSignedFillOrderTx.signature,
+            ));
+        });
+        it('should revert if senderAddress is not set to the compliant forwarding contract', async () => {
+            // Create signed order with incorrect senderAddress
+            const notCompliantForwarderAddress = zrxToken.address;
+            const signedOrderWithBadSenderAddress = await orderFactory.newSignedOrderAsync({
+                senderAddress: notCompliantForwarderAddress,
+            });
+            const signedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
+                signedOrderWithBadSenderAddress,
+            );
+            const signedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
+                signedOrderWithoutExchangeAddress,
+                takerAssetFillAmount,
+                compliantSignedOrder.signature,
+            );
+            const signedFillOrderTx = takerTransactionFactory.newSignedTransaction(
+                signedOrderWithoutExchangeAddressData,
+            );
+            // Call compliant forwarder
+            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.fillOrder.sendTransactionAsync(
+                signedFillOrderTx.salt,
+                signedFillOrderTx.signerAddress,
+                signedFillOrderTx.data,
+                signedFillOrderTx.signature,
+            ));
+        });
+        it('should revert if maker address is not compliant (does not hold a Yes Token)', async () => {
+            // Create signed order with non-compliant maker address
+            const signedOrderWithBadSenderAddress = await orderFactory.newSignedOrderAsync({
+                senderAddress: compliantForwarderInstance.address,
+                makerAddress: nonCompliantAddress
+            });
+            const signedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
+                signedOrderWithBadSenderAddress,
+            );
+            const signedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
+                signedOrderWithoutExchangeAddress,
+                takerAssetFillAmount,
+                compliantSignedOrder.signature,
+            );
+            const signedFillOrderTx = takerTransactionFactory.newSignedTransaction(
+                signedOrderWithoutExchangeAddressData,
+            );
+            // Call compliant forwarder
+            return expectTransactionFailedAsync(
+                compliantForwarderInstance.fillOrder.sendTransactionAsync(
+                    signedFillOrderTx.salt,
+                    signedFillOrderTx.signerAddress,
+                    signedFillOrderTx.data,
+                    signedFillOrderTx.signature,
+                ),
+                RevertReason.MakerUnverified
+            );
+        });
         // @TODO: Should fail if maker is not verified
         // @TODO: Should fail it taker is not verified
     });
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 6b728af71..0c6fd7fd7 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -243,6 +243,8 @@ export enum RevertReason {
     AuctionNotStarted = 'AUCTION_NOT_STARTED',
     AuctionInvalidBeginTime = 'INVALID_BEGIN_TIME',
     InvalidAssetData = 'INVALID_ASSET_DATA',
+    MakerUnverified = 'MAKER_UNVERIFED',
+    TakerUnverified = 'TAKER_UNVERIFIED',
 }
 
 export enum StatusCodes {
-- 
cgit v1.2.3


From 3f7bd24250d0a965e4f4c95b731b2c6e5a481fcb Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 29 Nov 2018 14:05:04 -0800
Subject: Wrapped up tests for compliant forwarder

---
 .../CompliantForwarder/CompliantForwarder.sol           |  3 ++-
 .../contracts/test/extensions/compliant_forwarder.ts    | 17 +++++++++++++----
 2 files changed, 15 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index f34ee699d..aaa2d93d6 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -93,12 +93,13 @@ contract CompliantForwarder {
             "MAKER_UNVERIFIED"
         );
         
+        /*
         // All entities are verified. Execute fillOrder.
         EXCHANGE.executeTransaction(
             salt,
             signerAddress,
             signedFillOrderTransaction,
             signature
-        );
+        );*/
     }
 }
\ No newline at end of file
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index 311ad78e9..61bbe020c 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -273,14 +273,25 @@ describe.only(ContractName.CompliantForwarder, () => {
                 signedFillOrderTx.signature,
             ));
         });
+        it('should revert if taker address is not compliant (does not hold a Yes Token)', async () => {
+            return expectTransactionFailedAsync(
+                compliantForwarderInstance.fillOrder.sendTransactionAsync(
+                    compliantSignedFillOrderTx.salt,
+                    nonCompliantAddress,
+                    compliantSignedFillOrderTx.data,
+                    compliantSignedFillOrderTx.signature,
+                ),
+                RevertReason.TakerUnverified
+            );
+        });
         it('should revert if maker address is not compliant (does not hold a Yes Token)', async () => {
             // Create signed order with non-compliant maker address
-            const signedOrderWithBadSenderAddress = await orderFactory.newSignedOrderAsync({
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
                 senderAddress: compliantForwarderInstance.address,
                 makerAddress: nonCompliantAddress
             });
             const signedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
-                signedOrderWithBadSenderAddress,
+                signedOrderWithBadMakerAddress,
             );
             const signedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
                 signedOrderWithoutExchangeAddress,
@@ -301,8 +312,6 @@ describe.only(ContractName.CompliantForwarder, () => {
                 RevertReason.MakerUnverified
             );
         });
-        // @TODO: Should fail if maker is not verified
-        // @TODO: Should fail it taker is not verified
     });
 });
 // tslint:disable:max-file-line-count
-- 
cgit v1.2.3


From 743c4c36eb6300866a0bd0c8a4bf39a3ce7b31c2 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 29 Nov 2018 14:06:09 -0800
Subject: Removed unnecessary comments in compliant forwarder

---
 .../contracts/extensions/CompliantForwarder/CompliantForwarder.sol     | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index aaa2d93d6..f34ee699d 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -93,13 +93,12 @@ contract CompliantForwarder {
             "MAKER_UNVERIFIED"
         );
         
-        /*
         // All entities are verified. Execute fillOrder.
         EXCHANGE.executeTransaction(
             salt,
             signerAddress,
             signedFillOrderTransaction,
             signature
-        );*/
+        );
     }
 }
\ No newline at end of file
-- 
cgit v1.2.3


From 37a1271af256af2c0a64b947b3c212a749b540b0 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 29 Nov 2018 16:30:51 -0800
Subject: fillOrder -> executeTransaction rename

---
 .../extensions/CompliantForwarder/CompliantForwarder.sol       |  2 +-
 packages/contracts/test/extensions/compliant_forwarder.ts      | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index f34ee699d..7a4c8d2f6 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -38,7 +38,7 @@ contract CompliantForwarder {
         COMPLIANCE_TOKEN = IERC721Token(complianceToken);
     }
 
-    function fillOrder(
+    function executeTransaction(
         uint256 salt,
         address signerAddress,
         bytes signedFillOrderTransaction,
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index 61bbe020c..c962d82ac 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -193,7 +193,7 @@ describe.only(ContractName.CompliantForwarder, () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
         });
         it('should transfer the correct amounts when maker and taker are compliant', async () => {
-            await compliantForwarderInstance.fillOrder.sendTransactionAsync(
+            await compliantForwarderInstance.executeTransaction.sendTransactionAsync(
                 compliantSignedFillOrderTx.salt,
                 compliantSignedFillOrderTx.signerAddress,
                 compliantSignedFillOrderTx.data,
@@ -241,7 +241,7 @@ describe.only(ContractName.CompliantForwarder, () => {
             const txDataBufWithBadSelector = Buffer.concat([badSelectorBuf, txDataBufMinusSelector]);
             const txDataBufWithBadSelectorHex = ethUtil.bufferToHex(txDataBufWithBadSelector);
             // Call compliant forwarder
-            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.fillOrder.sendTransactionAsync(
+            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.executeTransaction.sendTransactionAsync(
                 compliantSignedFillOrderTx.salt,
                 compliantSignedFillOrderTx.signerAddress,
                 txDataBufWithBadSelectorHex,
@@ -266,7 +266,7 @@ describe.only(ContractName.CompliantForwarder, () => {
                 signedOrderWithoutExchangeAddressData,
             );
             // Call compliant forwarder
-            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.fillOrder.sendTransactionAsync(
+            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.executeTransaction.sendTransactionAsync(
                 signedFillOrderTx.salt,
                 signedFillOrderTx.signerAddress,
                 signedFillOrderTx.data,
@@ -275,7 +275,7 @@ describe.only(ContractName.CompliantForwarder, () => {
         });
         it('should revert if taker address is not compliant (does not hold a Yes Token)', async () => {
             return expectTransactionFailedAsync(
-                compliantForwarderInstance.fillOrder.sendTransactionAsync(
+                compliantForwarderInstance.executeTransaction.sendTransactionAsync(
                     compliantSignedFillOrderTx.salt,
                     nonCompliantAddress,
                     compliantSignedFillOrderTx.data,
@@ -303,7 +303,7 @@ describe.only(ContractName.CompliantForwarder, () => {
             );
             // Call compliant forwarder
             return expectTransactionFailedAsync(
-                compliantForwarderInstance.fillOrder.sendTransactionAsync(
+                compliantForwarderInstance.executeTransaction.sendTransactionAsync(
                     signedFillOrderTx.salt,
                     signedFillOrderTx.signerAddress,
                     signedFillOrderTx.data,
-- 
cgit v1.2.3


From 4e341582ae74d7ab1c52c4e888d72c0c1c78e890 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 29 Nov 2018 18:24:19 -0800
Subject: Extract makerAddress in assembly

---
 .../CompliantForwarder/CompliantForwarder.sol      | 42 ++++++++++++++++++----
 .../test/extensions/compliant_forwarder.ts         | 16 ++++++++-
 2 files changed, 50 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 7a4c8d2f6..b8ba43b15 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -31,6 +31,8 @@ contract CompliantForwarder {
     IExchange internal EXCHANGE;
     IERC721Token internal COMPLIANCE_TOKEN;
 
+    bytes4 constant internal EXCHANGE_FILL_ORDER_SELECTOR_2 = 0xb4be83d5;
+
     constructor(address exchange, address complianceToken)
         public
     {
@@ -41,17 +43,43 @@ contract CompliantForwarder {
     function executeTransaction(
         uint256 salt,
         address signerAddress,
-        bytes signedFillOrderTransaction,
+        bytes signedExchangeTransaction,
         bytes signature
     ) 
-        public
+        external
     {
         // Validate `signedFillOrderTransaction`
-        bytes4 selector = signedFillOrderTransaction.readBytes4(0);
-        if (selector != EXCHANGE_FILL_ORDER_SELECTOR) {
-            revert("EXCHANGE_TRANSACTION_NOT_FILL_ORDER");
+        bytes4 selector = signedExchangeTransaction.readBytes4(0);
+        address makerAddress = 0x00;
+        assembly {
+            function getMakerAddress(orderPtr) -> makerAddress {
+                let orderOffset := calldataload(orderPtr)
+                makerAddress := calldataload(orderOffset)
+            }
+
+            switch selector
+            case 0xb4be83d500000000000000000000000000000000000000000000000000000000 {
+                let exchangeTxPtr := calldataload(0x44)
+
+                // Add 0x20 for length offset and 0x04 for selector offset
+                let orderPtrRelativeToExchangeTx := calldataload(add(0x4, add(exchangeTxPtr, 0x24))) // 0x60
+                let orderPtr := add(0x4,add(exchangeTxPtr, add(0x24, orderPtrRelativeToExchangeTx)))
+                
+                makerAddress := calldataload(orderPtr)
+                
+                
+                //makerAddress := getMakerAddress(orderPtr)
+            }
+            default {
+                // revert(0, 100)
+            }
         }
         
+        /*
+        if (selector != 0xb4be83d5) {
+            revert("EXCHANGE_TRANSACTION_NOT_FILL_ORDER");
+        }*/
+        
         // Taker must be compliant
         require(
             COMPLIANCE_TOKEN.balanceOf(signerAddress) > 0,
@@ -87,7 +115,7 @@ contract CompliantForwarder {
         // Add 0x4 to a given offset to account for the fillOrder selector prepended to `signedFillOrderTransaction`.
         // Add 0xc to the makerAddress since abi-encoded addresses are left padded with 12 bytes.
         // Putting this together: makerAddress = 0x60 + 0x4 + 0xc = 0x70
-        address makerAddress = signedFillOrderTransaction.readAddress(0x70);
+        //address makerAddress = signedExchangeTransaction.readAddress(0x70);
         require(
             COMPLIANCE_TOKEN.balanceOf(makerAddress) > 0, 
             "MAKER_UNVERIFIED"
@@ -97,7 +125,7 @@ contract CompliantForwarder {
         EXCHANGE.executeTransaction(
             salt,
             signerAddress,
-            signedFillOrderTransaction,
+            signedExchangeTransaction,
             signature
         );
     }
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index c962d82ac..b916f54c9 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -26,6 +26,9 @@ import { TransactionFactory } from '../utils/transaction_factory';
 import { ContractName, ERC20BalancesByOwner, SignedTransaction } from '../utils/types';
 import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
+import { MethodAbi } from 'ethereum-types';
+import { AbiEncoder } from '@0x/utils';
+
 chaiSetup.configure();
 const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
@@ -192,7 +195,18 @@ describe.only(ContractName.CompliantForwarder, () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
         });
-        it('should transfer the correct amounts when maker and taker are compliant', async () => {
+        it.only('should transfer the correct amounts when maker and taker are compliant', async () => {
+        
+ 
+            const method = new AbiEncoder.Method(compliantForwarderInstance.abi[0] as MethodAbi);
+            const args = [
+                compliantSignedFillOrderTx.salt,
+                compliantSignedFillOrderTx.signerAddress,
+                compliantSignedFillOrderTx.data,
+                compliantSignedFillOrderTx.signature
+            ];
+            console.log(method.encode(args, {annotate: true}));
+            
             await compliantForwarderInstance.executeTransaction.sendTransactionAsync(
                 compliantSignedFillOrderTx.salt,
                 compliantSignedFillOrderTx.signerAddress,
-- 
cgit v1.2.3


From 9f68ac7bbecea109692d62d5555bac67e86c123a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 30 Nov 2018 16:43:04 -0800
Subject: Making progress on generalized forwarder

---
 .../CompliantForwarder/CompliantForwarder.sol      | 140 +++++++++++----------
 .../test/extensions/compliant_forwarder.ts         |  35 +++---
 2 files changed, 98 insertions(+), 77 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index b8ba43b15..739f55024 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -22,16 +22,20 @@ pragma experimental ABIEncoderV2;
 import "../../protocol/Exchange/interfaces/IExchange.sol";
 import "../../tokens/ERC721Token/IERC721Token.sol";
 import "../../utils/LibBytes/LibBytes.sol";
+import "../../utils/ExchangeSelectors/ExchangeSelectors.sol";
 
-contract CompliantForwarder {
+contract CompliantForwarder is ExchangeSelectors{
 
     using LibBytes for bytes;
 
-    bytes4 constant internal EXCHANGE_FILL_ORDER_SELECTOR = bytes4(keccak256("fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)"));
     IExchange internal EXCHANGE;
     IERC721Token internal COMPLIANCE_TOKEN;
 
-    bytes4 constant internal EXCHANGE_FILL_ORDER_SELECTOR_2 = 0xb4be83d5;
+    event ValidatedAddresses (
+        bytes32 selector,
+        address one,
+        address[] addresses
+    );
 
     constructor(address exchange, address complianceToken)
         public
@@ -49,84 +53,94 @@ contract CompliantForwarder {
         external
     {
         // Validate `signedFillOrderTransaction`
-        bytes4 selector = signedExchangeTransaction.readBytes4(0);
-        address makerAddress = 0x00;
+        address[] memory validatedAddresses;
+        bytes32 selectorS;
+        address one;
         assembly {
-            function getMakerAddress(orderPtr) -> makerAddress {
-                let orderOffset := calldataload(orderPtr)
-                makerAddress := calldataload(orderOffset)
+            // Adds address to validate
+            function addAddressToValidate(addressToValidate) {
+                // Compute `addressesToValidate` memory location
+                let addressesToValidate_ := mload(0x40)
+                let nAddressesToValidate_ := mload(addressesToValidate_)
+
+                // Increment length
+                nAddressesToValidate_ := add(mload(addressesToValidate_), 1)
+                mstore(addressesToValidate_, nAddressesToValidate_)
+
+                // Append address to validate
+                let offset := mul(32, nAddressesToValidate_)
+                mstore(add(addressesToValidate_, offset), addressToValidate)
             }
 
-            switch selector
-            case 0xb4be83d500000000000000000000000000000000000000000000000000000000 {
+            function appendMakerAddressFromOrder(paramIndex) -> makerAddress {
                 let exchangeTxPtr := calldataload(0x44)
-
                 // Add 0x20 for length offset and 0x04 for selector offset
                 let orderPtrRelativeToExchangeTx := calldataload(add(0x4, add(exchangeTxPtr, 0x24))) // 0x60
                 let orderPtr := add(0x4,add(exchangeTxPtr, add(0x24, orderPtrRelativeToExchangeTx)))
-                
                 makerAddress := calldataload(orderPtr)
-                
-                
-                //makerAddress := getMakerAddress(orderPtr)
+                addAddressToValidate(makerAddress)
+            }
+
+
+            // Extract addresses to validate
+            let exchangeTxPtr1 := calldataload(0x44)
+            let selector := and(calldataload(add(0x4, add(0x20, exchangeTxPtr1))), 0xffffffff00000000000000000000000000000000000000000000000000000000)
+            switch selector
+            case 0x097bb70b00000000000000000000000000000000000000000000000000000000 /* batchFillOrders */
+            {
+
+            }
+            case 0x3c28d86100000000000000000000000000000000000000000000000000000000 /* matchOrders */
+            {
+
+            }
+            case 0xb4be83d500000000000000000000000000000000000000000000000000000000 /* fillOrder */
+            {
+                one := appendMakerAddressFromOrder(0)
+                //appendSignerAddress()
             }
+            case 0xd46b02c300000000000000000000000000000000000000000000000000000000 /* cancelOrder */ {}
             default {
-                // revert(0, 100)
+                revert(0, 100)
             }
+
+            let addressesToValidate := mload(0x40)
+            let nAddressesToValidate := mload(addressesToValidate)
+            let newMemFreePtr := add(addressesToValidate, add(0x20, mul(mload(addressesToValidate), 0x20)))
+            mstore(0x40, newMemFreePtr)
+
+            // Validate addresses
+            /*
+            let complianceTokenAddress := sload(COMPLIANCE_TOKEN_slot)
+            for {let i := add(32, mload(addressesToValidate))} lt(i, add(addressesToValidate, add(32, mul(nAddressesToValidate, 32)))) {i := add(i, 32)} {
+                // call `COMPLIANCE_TOKEN.balanceOf`
+                let success := call(
+                    gas,                                    // forward all gas
+                    complianceTokenAddress,                 // call address of asset proxy
+                    0,                                      // don't send any ETH
+                    i,                                      // pointer to start of input
+                    32,                                     // length of input (one padded address) 
+                    0,                                      // write output over memory that won't be reused
+                    0                                       // don't copy output to memory
+                )
+                if eq(success, 0) {
+                    revert(0, 100)
+                }
+            }*/
+
+            validatedAddresses := addressesToValidate
+            selectorS := selector
         }
-        
-        /*
-        if (selector != 0xb4be83d5) {
-            revert("EXCHANGE_TRANSACTION_NOT_FILL_ORDER");
-        }*/
-        
-        // Taker must be compliant
-        require(
-            COMPLIANCE_TOKEN.balanceOf(signerAddress) > 0,
-            "TAKER_UNVERIFIED"
-        );
-
-        // Extract maker address from fill order transaction and ensure maker is compliant
-        // Below is the table of calldata offsets into a fillOrder transaction.
-        /**
-                    ### parameters 
-            0x00      ptr<order>                                                                      
-            0x20      takerAssetFillAmount                                                            
-            0x40      ptr<signature>                                                                  
-                    ### order                                                                           
-            0x60      makerAddress                                                                    
-            0x80      takerAddress                                                                    
-            0xa0      feeRecipientAddress                                                             
-            0xc0      senderAddress                                                                   
-            0xe0      makerAssetAmount                                                                
-            0x100     takerAssetAmount                                                                
-            0x120     makerFee                                                                        
-            0x140     takerFee                                                                        
-            0x160     expirationTimeSeconds                                                           
-            0x180     salt                                                                            
-            0x1a0     ptr<makerAssetData>                                                             
-            0x1c0     ptr<takerAssetData>                                                             
-            0x1e0     makerAssetData                                                                  
-            *         takerAssetData                                                                  
-            *         signature
-            ------------------------------
-            * Context-dependent offsets; unknown at compile time.
-        */
-        // Add 0x4 to a given offset to account for the fillOrder selector prepended to `signedFillOrderTransaction`.
-        // Add 0xc to the makerAddress since abi-encoded addresses are left padded with 12 bytes.
-        // Putting this together: makerAddress = 0x60 + 0x4 + 0xc = 0x70
-        //address makerAddress = signedExchangeTransaction.readAddress(0x70);
-        require(
-            COMPLIANCE_TOKEN.balanceOf(makerAddress) > 0, 
-            "MAKER_UNVERIFIED"
-        );
+
+        emit ValidatedAddresses(selectorS, one, validatedAddresses);
         
         // All entities are verified. Execute fillOrder.
+        /*
         EXCHANGE.executeTransaction(
             salt,
             signerAddress,
             signedExchangeTransaction,
             signature
-        );
+        );*/
     }
 }
\ No newline at end of file
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index b916f54c9..4eedffe05 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -5,6 +5,7 @@ import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as chai from 'chai';
 import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
 
 import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
 import { ExchangeContract } from '../../generated-wrappers/exchange';
@@ -26,8 +27,10 @@ import { TransactionFactory } from '../utils/transaction_factory';
 import { ContractName, ERC20BalancesByOwner, SignedTransaction } from '../utils/types';
 import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
-import { MethodAbi } from 'ethereum-types';
+import { MethodAbi, AbiDefinition } from 'ethereum-types';
 import { AbiEncoder } from '@0x/utils';
+import { Method } from '@0x/utils/lib/src/abi_encoder';
+import { LogDecoder } from '../utils/log_decoder';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -184,6 +187,18 @@ describe.only(ContractName.CompliantForwarder, () => {
         compliantSignedFillOrderTx = takerTransactionFactory.newSignedTransaction(
             compliantSignedOrderWithoutExchangeAddressData,
         );
+
+        /* generate selectors for every exchange method
+        _.each(exchangeInstance.abi, (abiDefinition: AbiDefinition) => {
+            try {
+                const method = new Method(abiDefinition as MethodAbi);
+                console.log('\n', `// ${method.getDataItem().name}`);
+                console.log(`bytes4 constant ${method.getDataItem().name}Selector = ${method.getSelector()};`);
+                console.log(`bytes4 constant ${method.getDataItem().name}SelectorGenerator = byes4(keccak256('${method.getSignature()}'));`);
+            } catch(e) {
+                _.noop();
+            }
+        });*/
     });
     beforeEach(async () => {
         await blockchainLifecycle.startAsync();
@@ -196,23 +211,15 @@ describe.only(ContractName.CompliantForwarder, () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
         });
         it.only('should transfer the correct amounts when maker and taker are compliant', async () => {
-        
- 
-            const method = new AbiEncoder.Method(compliantForwarderInstance.abi[0] as MethodAbi);
-            const args = [
-                compliantSignedFillOrderTx.salt,
-                compliantSignedFillOrderTx.signerAddress,
-                compliantSignedFillOrderTx.data,
-                compliantSignedFillOrderTx.signature
-            ];
-            console.log(method.encode(args, {annotate: true}));
-            
-            await compliantForwarderInstance.executeTransaction.sendTransactionAsync(
+            const txHash = await compliantForwarderInstance.executeTransaction.sendTransactionAsync(
                 compliantSignedFillOrderTx.salt,
                 compliantSignedFillOrderTx.signerAddress,
                 compliantSignedFillOrderTx.data,
                 compliantSignedFillOrderTx.signature,
             );
+            const decoder = new LogDecoder(web3Wrapper);
+            const tx = await decoder.getTxWithDecodedLogsAsync(txHash);
+            console.log(JSON.stringify(tx, null, 4));
             const newBalances = await erc20Wrapper.getBalancesAsync();
             const makerAssetFillAmount = takerAssetFillAmount
                 .times(compliantSignedOrder.makerAssetAmount)
@@ -298,7 +305,7 @@ describe.only(ContractName.CompliantForwarder, () => {
                 RevertReason.TakerUnverified
             );
         });
-        it('should revert if maker address is not compliant (does not hold a Yes Token)', async () => {
+        it.only('should revert if maker address is not compliant (does not hold a Yes Token)', async () => {
             // Create signed order with non-compliant maker address
             const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
                 senderAddress: compliantForwarderInstance.address,
-- 
cgit v1.2.3


From 8c9d48477d47fdb974e03e1beb9d6752d1149ea1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 30 Nov 2018 16:43:22 -0800
Subject: Exchange selector contract - autogenerated

---
 .../utils/ExchangeSelectors/ExchangeSelectors.sol  | 162 +++++++++++++++++++++
 1 file changed, 162 insertions(+)
 create mode 100644 packages/contracts/contracts/utils/ExchangeSelectors/ExchangeSelectors.sol

(limited to 'packages')

diff --git a/packages/contracts/contracts/utils/ExchangeSelectors/ExchangeSelectors.sol b/packages/contracts/contracts/utils/ExchangeSelectors/ExchangeSelectors.sol
new file mode 100644
index 000000000..d4c9bef28
--- /dev/null
+++ b/packages/contracts/contracts/utils/ExchangeSelectors/ExchangeSelectors.sol
@@ -0,0 +1,162 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+
+contract ExchangeSelectors {
+    // filled
+    bytes4 constant filledSelector = 0x288cdc91;
+    bytes4 constant filledSelectorGenerator = bytes4(keccak256('filled(bytes32)'));
+
+    // batchFillOrders
+    bytes4 constant batchFillOrdersSelector = 0x297bb70b;
+    bytes4 constant batchFillOrdersSelectorGenerator = bytes4(keccak256('batchFillOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256[],bytes[])'));
+
+    // cancelled
+    bytes4 constant cancelledSelector = 0x2ac12622;
+    bytes4 constant cancelledSelectorGenerator = bytes4(keccak256('cancelled(bytes32)'));
+
+    // preSign
+    bytes4 constant preSignSelector = 0x3683ef8e;
+    bytes4 constant preSignSelectorGenerator = bytes4(keccak256('preSign(bytes32,address,bytes)'));
+
+    // matchOrders
+    bytes4 constant matchOrdersSelector = 0x3c28d861;
+    bytes4 constant matchOrdersSelectorGenerator = bytes4(keccak256('matchOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),(address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),bytes,bytes)'));
+
+    // fillOrderNoThrow
+    bytes4 constant fillOrderNoThrowSelector = 0x3e228bae;
+    bytes4 constant fillOrderNoThrowSelectorGenerator = bytes4(keccak256('fillOrderNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)'));
+
+    // assetProxies
+    bytes4 constant assetProxiesSelector = 0x3fd3c997;
+    bytes4 constant assetProxiesSelectorGenerator = bytes4(keccak256('assetProxies(bytes4)'));
+
+    // batchCancelOrders
+    bytes4 constant batchCancelOrdersSelector = 0x4ac14782;
+    bytes4 constant batchCancelOrdersSelectorGenerator = bytes4(keccak256('batchCancelOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[])'));
+
+    // batchFillOrKillOrders
+    bytes4 constant batchFillOrKillOrdersSelector = 0x4d0ae546;
+    bytes4 constant batchFillOrKillOrdersSelectorGenerator = bytes4(keccak256('batchFillOrKillOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256[],bytes[])'));
+
+    // cancelOrdersUpTo
+    bytes4 constant cancelOrdersUpToSelector = 0x4f9559b1;
+    bytes4 constant cancelOrdersUpToSelectorGenerator = bytes4(keccak256('cancelOrdersUpTo(uint256)'));
+
+    // batchFillOrdersNoThrow
+    bytes4 constant batchFillOrdersNoThrowSelector = 0x50dde190;
+    bytes4 constant batchFillOrdersNoThrowSelectorGenerator = bytes4(keccak256('batchFillOrdersNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256[],bytes[])'));
+
+    // getAssetProxy
+    bytes4 constant getAssetProxySelector = 0x60704108;
+    bytes4 constant getAssetProxySelectorGenerator = bytes4(keccak256('getAssetProxy(bytes4)'));
+
+    // transactions
+    bytes4 constant transactionsSelector = 0x642f2eaf;
+    bytes4 constant transactionsSelectorGenerator = bytes4(keccak256('transactions(bytes32)'));
+
+    // fillOrKillOrder
+    bytes4 constant fillOrKillOrderSelector = 0x64a3bc15;
+    bytes4 constant fillOrKillOrderSelectorGenerator = bytes4(keccak256('fillOrKillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)'));
+
+    // setSignatureValidatorApproval
+    bytes4 constant setSignatureValidatorApprovalSelector = 0x77fcce68;
+    bytes4 constant setSignatureValidatorApprovalSelectorGenerator = bytes4(keccak256('setSignatureValidatorApproval(address,bool)'));
+
+    // allowedValidators
+    bytes4 constant allowedValidatorsSelector = 0x7b8e3514;
+    bytes4 constant allowedValidatorsSelectorGenerator = bytes4(keccak256('allowedValidators(address,address)'));
+
+    // marketSellOrders
+    bytes4 constant marketSellOrdersSelector = 0x7e1d9808;
+    bytes4 constant marketSellOrdersSelectorGenerator = bytes4(keccak256('marketSellOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
+
+    // getOrdersInfo
+    bytes4 constant getOrdersInfoSelector = 0x7e9d74dc;
+    bytes4 constant getOrdersInfoSelectorGenerator = bytes4(keccak256('getOrdersInfo((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[])'));
+
+    // preSigned
+    bytes4 constant preSignedSelector = 0x82c174d0;
+    bytes4 constant preSignedSelectorGenerator = bytes4(keccak256('preSigned(bytes32,address)'));
+
+    // owner
+    bytes4 constant ownerSelector = 0x8da5cb5b;
+    bytes4 constant ownerSelectorGenerator = bytes4(keccak256('owner()'));
+
+    // isValidSignature
+    bytes4 constant isValidSignatureSelector = 0x93634702;
+    bytes4 constant isValidSignatureSelectorGenerator = bytes4(keccak256('isValidSignature(bytes32,address,bytes)'));
+
+    // marketBuyOrdersNoThrow
+    bytes4 constant marketBuyOrdersNoThrowSelector = 0xa3e20380;
+    bytes4 constant marketBuyOrdersNoThrowSelectorGenerator = bytes4(keccak256('marketBuyOrdersNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
+
+    // fillOrder
+    bytes4 constant fillOrderSelector = 0xb4be83d5;
+    bytes4 constant fillOrderSelectorGenerator = bytes4(keccak256('fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)'));
+
+    // executeTransaction
+    bytes4 constant executeTransactionSelector = 0xbfc8bfce;
+    bytes4 constant executeTransactionSelectorGenerator = bytes4(keccak256('executeTransaction(uint256,address,bytes,bytes)'));
+
+    // registerAssetProxy
+    bytes4 constant registerAssetProxySelector = 0xc585bb93;
+    bytes4 constant registerAssetProxySelectorGenerator = bytes4(keccak256('registerAssetProxy(address)'));
+
+    // getOrderInfo
+    bytes4 constant getOrderInfoSelector = 0xc75e0a81;
+    bytes4 constant getOrderInfoSelectorGenerator = bytes4(keccak256('getOrderInfo((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes))'));
+
+    // cancelOrder
+    bytes4 constant cancelOrderSelector = 0xd46b02c3;
+    bytes4 constant cancelOrderSelectorGenerator = bytes4(keccak256('cancelOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes))'));
+
+    // orderEpoch
+    bytes4 constant orderEpochSelector = 0xd9bfa73e;
+    bytes4 constant orderEpochSelectorGenerator = bytes4(keccak256('orderEpoch(address,address)'));
+
+    // ZRX_ASSET_DATA
+    bytes4 constant ZRX_ASSET_DATASelector = 0xdb123b1a;
+    bytes4 constant ZRX_ASSET_DATASelectorGenerator = bytes4(keccak256('ZRX_ASSET_DATA()'));
+
+    // marketSellOrdersNoThrow
+    bytes4 constant marketSellOrdersNoThrowSelector = 0xdd1c7d18;
+    bytes4 constant marketSellOrdersNoThrowSelectorGenerator = bytes4(keccak256('marketSellOrdersNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
+
+    // EIP712_DOMAIN_HASH
+    bytes4 constant EIP712_DOMAIN_HASHSelector = 0xe306f779;
+    bytes4 constant EIP712_DOMAIN_HASHSelectorGenerator = bytes4(keccak256('EIP712_DOMAIN_HASH()'));
+
+    // marketBuyOrders
+    bytes4 constant marketBuyOrdersSelector = 0xe5fa431b;
+    bytes4 constant marketBuyOrdersSelectorGenerator = bytes4(keccak256('marketBuyOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
+
+    // currentContextAddress
+    bytes4 constant currentContextAddressSelector = 0xeea086ba;
+    bytes4 constant currentContextAddressSelectorGenerator = bytes4(keccak256('currentContextAddress()'));
+
+    // transferOwnership
+    bytes4 constant transferOwnershipSelector = 0xf2fde38b;
+    bytes4 constant transferOwnershipSelectorGenerator = bytes4(keccak256('transferOwnership(address)'));
+
+    // VERSION
+    bytes4 constant VERSIONSelector = 0xffa1ad74;
+    bytes4 constant VERSIONSelectorGenerator = bytes4(keccak256('VERSION()'));
+}
\ No newline at end of file
-- 
cgit v1.2.3


From 61a906e9e774b40cb1c1053005fef98aa1cc7c85 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 3 Dec 2018 12:23:30 -0800
Subject: Abstract address validation in asm

---
 .../CompliantForwarder/CompliantForwarder.sol      | 34 +++++++++++++---------
 1 file changed, 21 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 739f55024..27c578eae 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -72,12 +72,12 @@ contract CompliantForwarder is ExchangeSelectors{
                 mstore(add(addressesToValidate_, offset), addressToValidate)
             }
 
-            function appendMakerAddressFromOrder(paramIndex) -> makerAddress {
+            function appendMakerAddressFromOrder(paramIndex) {
                 let exchangeTxPtr := calldataload(0x44)
                 // Add 0x20 for length offset and 0x04 for selector offset
                 let orderPtrRelativeToExchangeTx := calldataload(add(0x4, add(exchangeTxPtr, 0x24))) // 0x60
                 let orderPtr := add(0x4,add(exchangeTxPtr, add(0x24, orderPtrRelativeToExchangeTx)))
-                makerAddress := calldataload(orderPtr)
+                let makerAddress := calldataload(orderPtr)
                 addAddressToValidate(makerAddress)
             }
 
@@ -96,8 +96,8 @@ contract CompliantForwarder is ExchangeSelectors{
             }
             case 0xb4be83d500000000000000000000000000000000000000000000000000000000 /* fillOrder */
             {
-                one := appendMakerAddressFromOrder(0)
-                //appendSignerAddress()
+                appendMakerAddressFromOrder(0)
+                addAddressToValidate(signerAddress)
             }
             case 0xd46b02c300000000000000000000000000000000000000000000000000000000 /* cancelOrder */ {}
             default {
@@ -110,23 +110,32 @@ contract CompliantForwarder is ExchangeSelectors{
             mstore(0x40, newMemFreePtr)
 
             // Validate addresses
-            /*
             let complianceTokenAddress := sload(COMPLIANCE_TOKEN_slot)
-            for {let i := add(32, mload(addressesToValidate))} lt(i, add(addressesToValidate, add(32, mul(nAddressesToValidate, 32)))) {i := add(i, 32)} {
+            for {let i := add(0x20, addressesToValidate)} lt(i, add(addressesToValidate, add(32, mul(nAddressesToValidate, 32)))) {i := add(i, 32)} {
+                // Construct calldata for `COMPLIANCE_TOKEN.balanceOf`
+                mstore(newMemFreePtr, 0x70a0823100000000000000000000000000000000000000000000000000000000)
+                mstore(add(4, newMemFreePtr), mload(i))
+               
                 // call `COMPLIANCE_TOKEN.balanceOf`
                 let success := call(
                     gas,                                    // forward all gas
                     complianceTokenAddress,                 // call address of asset proxy
                     0,                                      // don't send any ETH
-                    i,                                      // pointer to start of input
-                    32,                                     // length of input (one padded address) 
-                    0,                                      // write output over memory that won't be reused
-                    0                                       // don't copy output to memory
+                    newMemFreePtr,                          // pointer to start of input
+                    0x24,                                   // length of input (one padded address) 
+                    newMemFreePtr,                          // write output to next free memory offset
+                    0x20                                    // reserve space for return balance (0x20 bytes)
                 )
                 if eq(success, 0) {
                     revert(0, 100)
                 }
-            }*/
+
+                // Revert if balance not held
+                let addressBalance := mload(newMemFreePtr)
+                if eq(addressBalance, 0) {
+                    revert(0, 100)
+                }
+            }
 
             validatedAddresses := addressesToValidate
             selectorS := selector
@@ -135,12 +144,11 @@ contract CompliantForwarder is ExchangeSelectors{
         emit ValidatedAddresses(selectorS, one, validatedAddresses);
         
         // All entities are verified. Execute fillOrder.
-        /*
         EXCHANGE.executeTransaction(
             salt,
             signerAddress,
             signedExchangeTransaction,
             signature
-        );*/
+        );
     }
 }
\ No newline at end of file
-- 
cgit v1.2.3


From 16bd0ce7ec834029b5a6e8aa308c1d52ce6130ea Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 3 Dec 2018 14:48:10 -0800
Subject: generalized KYC extension passing all tests

---
 .../extensions/CompliantForwarder/CompliantForwarder.sol     | 12 +++++++++++-
 packages/contracts/test/extensions/compliant_forwarder.ts    |  8 ++++----
 packages/types/src/index.ts                                  |  1 +
 3 files changed, 16 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 27c578eae..b79d8db54 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -127,13 +127,23 @@ contract CompliantForwarder is ExchangeSelectors{
                     0x20                                    // reserve space for return balance (0x20 bytes)
                 )
                 if eq(success, 0) {
+                    // Revert with `Error("BALANCE_CHECK_FAILED")`
+                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(64, 0x0000001453454e4445525f4e4f545f415554484f52495a454400000000000000)
+                    mstore(96, 0)
                     revert(0, 100)
                 }
 
                 // Revert if balance not held
                 let addressBalance := mload(newMemFreePtr)
                 if eq(addressBalance, 0) {
-                    revert(0, 100)
+                    // Revert with `Error("AT_LEAST_ONE_ADDRESS_HAS_ZERO_BALANCE")`
+                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(64, 0x0000002541545f4c454153545f4f4e455f414444524553535f4841535f5a4552)
+                    mstore(96, 0x4f5f42414c414e43450000000000000000000000000000000000000000000000)
+                    revert(0, 109)
                 }
             }
 
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index 4eedffe05..639893798 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -210,7 +210,7 @@ describe.only(ContractName.CompliantForwarder, () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
         });
-        it.only('should transfer the correct amounts when maker and taker are compliant', async () => {
+        it('should transfer the correct amounts when maker and taker are compliant', async () => {
             const txHash = await compliantForwarderInstance.executeTransaction.sendTransactionAsync(
                 compliantSignedFillOrderTx.salt,
                 compliantSignedFillOrderTx.signerAddress,
@@ -302,10 +302,10 @@ describe.only(ContractName.CompliantForwarder, () => {
                     compliantSignedFillOrderTx.data,
                     compliantSignedFillOrderTx.signature,
                 ),
-                RevertReason.TakerUnverified
+                RevertReason.AtLeastOneAddressHasZeroBalance
             );
         });
-        it.only('should revert if maker address is not compliant (does not hold a Yes Token)', async () => {
+        it('should revert if maker address is not compliant (does not hold a Yes Token)', async () => {
             // Create signed order with non-compliant maker address
             const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
                 senderAddress: compliantForwarderInstance.address,
@@ -330,7 +330,7 @@ describe.only(ContractName.CompliantForwarder, () => {
                     signedFillOrderTx.data,
                     signedFillOrderTx.signature,
                 ),
-                RevertReason.MakerUnverified
+                RevertReason.AtLeastOneAddressHasZeroBalance
             );
         });
     });
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 0c6fd7fd7..022b24e70 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -245,6 +245,7 @@ export enum RevertReason {
     InvalidAssetData = 'INVALID_ASSET_DATA',
     MakerUnverified = 'MAKER_UNVERIFED',
     TakerUnverified = 'TAKER_UNVERIFIED',
+    AtLeastOneAddressHasZeroBalance = 'AT_LEAST_ONE_ADDRESS_HAS_ZERO_BALANCE',
 }
 
 export enum StatusCodes {
-- 
cgit v1.2.3


From bab7569ed9b0739a3d01c64dea17adb1bf5b82e1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 3 Dec 2018 15:38:06 -0800
Subject: Refactoring asm

---
 .../CompliantForwarder/CompliantForwarder.sol      | 44 ++++++++++++++++++++--
 1 file changed, 41 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index b79d8db54..4ad9092bd 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -72,7 +72,42 @@ contract CompliantForwarder is ExchangeSelectors{
                 mstore(add(addressesToValidate_, offset), addressToValidate)
             }
 
-            function appendMakerAddressFromOrder(paramIndex) {
+            function toGlobalCalldataOffset(offset) -> globalOffset {
+                globalOffset := add(0x4, offset)
+            }
+
+            function toExchangeCalldataOffset(offset, orderParamIndex) -> exchangeOffset {
+                // exchangeTxPtr at global level
+                // 0x20 for length offset into exchange TX
+                // 0x4 for function selector in exhcange TX
+                let exchangeTxPtr := calldataload(0x44)
+                exchangeOffset := add(0x4, add(exchangeTxPtr, add(0x24, offset)))
+            }
+
+            function toOrderOffset(offset, orderParamIndex) -> orderOffset {
+                let exchangeOffset := calldataload(
+                    toExchangeCalldataOffset(
+                        offset,
+                        orderParamIndex
+                    )
+                )
+                orderOffset := toExchangeCalldataOffset(exchangeOffset, orderParamIndex)
+            }
+
+           // function readMakerFieldFromOrder()
+
+            /*
+            function readFieldFromOrder()
+
+            function readMakerFieldFromOrder()*/
+
+            function appendMakerAddressFromOrder(orderParamIndex) {
+                let makerAddress := calldataload(toOrderOffset(0 /* makerAddress is at 0'th field */, 0 /*order is 1st param*/))
+                addAddressToValidate(makerAddress)
+            }
+
+/*
+            function appendMakerAddressFromOrderSet(paramIndex) {
                 let exchangeTxPtr := calldataload(0x44)
                 // Add 0x20 for length offset and 0x04 for selector offset
                 let orderPtrRelativeToExchangeTx := calldataload(add(0x4, add(exchangeTxPtr, 0x24))) // 0x60
@@ -80,6 +115,7 @@ contract CompliantForwarder is ExchangeSelectors{
                 let makerAddress := calldataload(orderPtr)
                 addAddressToValidate(makerAddress)
             }
+*/
 
 
             // Extract addresses to validate
@@ -88,11 +124,13 @@ contract CompliantForwarder is ExchangeSelectors{
             switch selector
             case 0x097bb70b00000000000000000000000000000000000000000000000000000000 /* batchFillOrders */
             {
-
+                //appendMakerAddressFromOrderSet()
             }
             case 0x3c28d86100000000000000000000000000000000000000000000000000000000 /* matchOrders */
             {
-
+               // appendMakerAddressFromOrder(0)
+               //// appendMakerAddressFromOrder(1)
+               // addAddressToValidate(signerAddress)
             }
             case 0xb4be83d500000000000000000000000000000000000000000000000000000000 /* fillOrder */
             {
-- 
cgit v1.2.3


From a332c5e5c2ff11a7d4bd534f694d7859483a33f0 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 3 Dec 2018 16:36:19 -0800
Subject: Code to validate addresses from order arrays

---
 .../CompliantForwarder/CompliantForwarder.sol      | 29 ++++++++++++++++------
 .../test/extensions/compliant_forwarder.ts         | 28 ++++++++++++++++++++-
 2 files changed, 49 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 4ad9092bd..ee32b135e 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -33,7 +33,7 @@ contract CompliantForwarder is ExchangeSelectors{
 
     event ValidatedAddresses (
         bytes32 selector,
-        address one,
+        bytes32 one,
         address[] addresses
     );
 
@@ -55,7 +55,7 @@ contract CompliantForwarder is ExchangeSelectors{
         // Validate `signedFillOrderTransaction`
         address[] memory validatedAddresses;
         bytes32 selectorS;
-        address one;
+        bytes32 one;
         assembly {
             // Adds address to validate
             function addAddressToValidate(addressToValidate) {
@@ -106,6 +106,17 @@ contract CompliantForwarder is ExchangeSelectors{
                 addAddressToValidate(makerAddress)
             }
 
+            function appendMakerAddressesFromOrderSet(orderSetParamIndex) -> one {
+                let orderSetPtr := calldataload(toExchangeCalldataOffset(0, 0))
+                let orderSetPtrCalldata := toExchangeCalldataOffset(add(orderSetPtr, 0x20), 0)
+                let orderSetLength := calldataload(toExchangeCalldataOffset(orderSetPtr, 0))
+                for {let orderPtrOffset := add(0x20, orderSetPtr)} lt(orderPtrOffset, add(0x20, add(orderSetPtr, mul(0x20, orderSetLength)))) {orderPtrOffset := add(0x20, orderPtrOffset)} {
+                    let orderPtr := calldataload(toExchangeCalldataOffset(orderPtrOffset, 0))
+                    let makerAddress := calldataload(add(orderSetPtrCalldata, orderPtr))
+                    addAddressToValidate(makerAddress)
+                }
+            }
+
 /*
             function appendMakerAddressFromOrderSet(paramIndex) {
                 let exchangeTxPtr := calldataload(0x44)
@@ -118,13 +129,15 @@ contract CompliantForwarder is ExchangeSelectors{
 */
 
 
+
+
             // Extract addresses to validate
             let exchangeTxPtr1 := calldataload(0x44)
             let selector := and(calldataload(add(0x4, add(0x20, exchangeTxPtr1))), 0xffffffff00000000000000000000000000000000000000000000000000000000)
             switch selector
-            case 0x097bb70b00000000000000000000000000000000000000000000000000000000 /* batchFillOrders */
+            case 0x297bb70b00000000000000000000000000000000000000000000000000000000 /* batchFillOrders */
             {
-                //appendMakerAddressFromOrderSet()
+                one := appendMakerAddressesFromOrderSet(0)
             }
             case 0x3c28d86100000000000000000000000000000000000000000000000000000000 /* matchOrders */
             {
@@ -147,6 +160,7 @@ contract CompliantForwarder is ExchangeSelectors{
             let newMemFreePtr := add(addressesToValidate, add(0x20, mul(mload(addressesToValidate), 0x20)))
             mstore(0x40, newMemFreePtr)
 
+            /*
             // Validate addresses
             let complianceTokenAddress := sload(COMPLIANCE_TOKEN_slot)
             for {let i := add(0x20, addressesToValidate)} lt(i, add(addressesToValidate, add(32, mul(nAddressesToValidate, 32)))) {i := add(i, 32)} {
@@ -165,7 +179,7 @@ contract CompliantForwarder is ExchangeSelectors{
                     0x20                                    // reserve space for return balance (0x20 bytes)
                 )
                 if eq(success, 0) {
-                    // Revert with `Error("BALANCE_CHECK_FAILED")`
+                    // Revert with `Error("BALANCE_CHECK_FAILED")` @TODO
                     mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
                     mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
                     mstore(64, 0x0000001453454e4445525f4e4f545f415554484f52495a454400000000000000)
@@ -183,7 +197,7 @@ contract CompliantForwarder is ExchangeSelectors{
                     mstore(96, 0x4f5f42414c414e43450000000000000000000000000000000000000000000000)
                     revert(0, 109)
                 }
-            }
+            }*/
 
             validatedAddresses := addressesToValidate
             selectorS := selector
@@ -192,11 +206,12 @@ contract CompliantForwarder is ExchangeSelectors{
         emit ValidatedAddresses(selectorS, one, validatedAddresses);
         
         // All entities are verified. Execute fillOrder.
+        /*
         EXCHANGE.executeTransaction(
             salt,
             signerAddress,
             signedExchangeTransaction,
             signature
-        );
+        );*/
     }
 }
\ No newline at end of file
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index 639893798..846414685 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -206,7 +206,7 @@ describe.only(ContractName.CompliantForwarder, () => {
     afterEach(async () => {
         await blockchainLifecycle.revertAsync();
     });
-    describe.only('fillOrder', () => {
+    describe('fillOrder', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
         });
@@ -334,6 +334,32 @@ describe.only(ContractName.CompliantForwarder, () => {
             );
         });
     });
+
+    describe.only('batchFillOrders', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+        });
+        it.only ('should transfer the correct amounts when maker and taker are compliant', async () => {
+            let order2 = _.cloneDeep(compliantSignedOrder);
+            order2.makerAddress = `0x${_.reverse(compliantSignedOrder.makerAddress.slice(2).split('')).join('')}`;
+            const orders = [compliantSignedOrder, order2];
+            const fillAmounts = [new BigNumber(4), new BigNumber(4)];
+            const signatures = ["0xabcd", "0xabcd"];
+            const exchangeCalldata = exchangeInstance.batchFillOrders.getABIEncodedTransactionData(orders, fillAmounts, signatures);
+            console.log('*'.repeat(40), exchangeCalldata, '*'.repeat(40));
+            console.log('****** MAKER ADDRESS = ', compliantSignedOrder.makerAddress);
+
+            const txHash = await compliantForwarderInstance.executeTransaction.sendTransactionAsync(
+                compliantSignedFillOrderTx.salt,
+                compliantSignedFillOrderTx.signerAddress,
+                exchangeCalldata,
+                compliantSignedFillOrderTx.signature,
+            );
+            const decoder = new LogDecoder(web3Wrapper);
+            const tx = await decoder.getTxWithDecodedLogsAsync(txHash);
+            console.log(JSON.stringify(tx, null, 4));
+        });
+    });
 });
 // tslint:disable:max-file-line-count
 // tslint:enable:no-unnecessary-type-assertion
-- 
cgit v1.2.3


From 8007ef6c0b08ce7d2394323f000df7baeb254ebf Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 3 Dec 2018 17:02:58 -0800
Subject: cleaning I

---
 .../CompliantForwarder/CompliantForwarder.sol          | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index ee32b135e..0c596dfc2 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -117,6 +117,22 @@ contract CompliantForwarder is ExchangeSelectors{
                 }
             }
 
+            function exchangeCalldataload(offset) -> value {
+                value := calldataload(toExchangeCalldataOffset(offset, 0))
+            }
+
+
+            function appendMakerAddressesFromOrderSet2(orderSetParamIndex) -> one {
+                let orderSetPtr := exchangeCalldataload(0)
+                let orderSetLength := exchangeCalldataload(orderSetPtr)
+                
+                for {let orderPtrOffset := add(0x20, orderSetPtr)} lt(orderPtrOffset, add(0x20, add(orderSetPtr, mul(0x20, orderSetLength)))) {orderPtrOffset := add(0x20, orderPtrOffset)} {
+                    let orderPtr := exchangeCalldataload(orderPtrOffset)
+                    let makerAddress := exchangeCalldataload(add(orderSetPtr, add(0x20, orderPtr)))
+                    addAddressToValidate(makerAddress)
+                }
+            }
+
 /*
             function appendMakerAddressFromOrderSet(paramIndex) {
                 let exchangeTxPtr := calldataload(0x44)
@@ -137,7 +153,7 @@ contract CompliantForwarder is ExchangeSelectors{
             switch selector
             case 0x297bb70b00000000000000000000000000000000000000000000000000000000 /* batchFillOrders */
             {
-                one := appendMakerAddressesFromOrderSet(0)
+                one := appendMakerAddressesFromOrderSet2(0)
             }
             case 0x3c28d86100000000000000000000000000000000000000000000000000000000 /* matchOrders */
             {
-- 
cgit v1.2.3


From c040ad085063ec67abfd73c5cf61739f54d2a7a6 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 3 Dec 2018 17:18:34 -0800
Subject: cleaning

---
 .../CompliantForwarder/CompliantForwarder.sol      | 60 ++++------------------
 .../test/extensions/compliant_forwarder.ts         | 15 +++---
 2 files changed, 19 insertions(+), 56 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 0c596dfc2..2d06d69e6 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -84,76 +84,36 @@ contract CompliantForwarder is ExchangeSelectors{
                 exchangeOffset := add(0x4, add(exchangeTxPtr, add(0x24, offset)))
             }
 
-            function toOrderOffset(offset, orderParamIndex) -> orderOffset {
-                let exchangeOffset := calldataload(
-                    toExchangeCalldataOffset(
-                        offset,
-                        orderParamIndex
-                    )
-                )
-                orderOffset := toExchangeCalldataOffset(exchangeOffset, orderParamIndex)
+            function exchangeCalldataload(offset) -> value {
+                
+                value := calldataload(toExchangeCalldataOffset(offset, 0))
             }
 
-           // function readMakerFieldFromOrder()
-
-            /*
-            function readFieldFromOrder()
-
-            function readMakerFieldFromOrder()*/
-
             function appendMakerAddressFromOrder(orderParamIndex) {
-                let makerAddress := calldataload(toOrderOffset(0 /* makerAddress is at 0'th field */, 0 /*order is 1st param*/))
+                let orderPtr := exchangeCalldataload(0)
+                let makerAddress := exchangeCalldataload(orderPtr)
                 addAddressToValidate(makerAddress)
             }
 
             function appendMakerAddressesFromOrderSet(orderSetParamIndex) -> one {
-                let orderSetPtr := calldataload(toExchangeCalldataOffset(0, 0))
-                let orderSetPtrCalldata := toExchangeCalldataOffset(add(orderSetPtr, 0x20), 0)
-                let orderSetLength := calldataload(toExchangeCalldataOffset(orderSetPtr, 0))
-                for {let orderPtrOffset := add(0x20, orderSetPtr)} lt(orderPtrOffset, add(0x20, add(orderSetPtr, mul(0x20, orderSetLength)))) {orderPtrOffset := add(0x20, orderPtrOffset)} {
-                    let orderPtr := calldataload(toExchangeCalldataOffset(orderPtrOffset, 0))
-                    let makerAddress := calldataload(add(orderSetPtrCalldata, orderPtr))
-                    addAddressToValidate(makerAddress)
-                }
-            }
-
-            function exchangeCalldataload(offset) -> value {
-                value := calldataload(toExchangeCalldataOffset(offset, 0))
-            }
-
-
-            function appendMakerAddressesFromOrderSet2(orderSetParamIndex) -> one {
                 let orderSetPtr := exchangeCalldataload(0)
                 let orderSetLength := exchangeCalldataload(orderSetPtr)
-                
-                for {let orderPtrOffset := add(0x20, orderSetPtr)} lt(orderPtrOffset, add(0x20, add(orderSetPtr, mul(0x20, orderSetLength)))) {orderPtrOffset := add(0x20, orderPtrOffset)} {
+                let orderSetElementPtr := add(orderSetPtr, 0x20)
+                let orderSetElementEndPtr := add(orderSetElementPtr, mul(orderSetLength, 0x20))
+                for {let orderPtrOffset := orderSetElementPtr} lt(orderPtrOffset, orderSetElementEndPtr) {orderPtrOffset := add(orderPtrOffset, 0x20)} {
                     let orderPtr := exchangeCalldataload(orderPtrOffset)
-                    let makerAddress := exchangeCalldataload(add(orderSetPtr, add(0x20, orderPtr)))
+                    let makerAddress := exchangeCalldataload(add(orderPtr, orderSetElementPtr))
                     addAddressToValidate(makerAddress)
                 }
             }
 
-/*
-            function appendMakerAddressFromOrderSet(paramIndex) {
-                let exchangeTxPtr := calldataload(0x44)
-                // Add 0x20 for length offset and 0x04 for selector offset
-                let orderPtrRelativeToExchangeTx := calldataload(add(0x4, add(exchangeTxPtr, 0x24))) // 0x60
-                let orderPtr := add(0x4,add(exchangeTxPtr, add(0x24, orderPtrRelativeToExchangeTx)))
-                let makerAddress := calldataload(orderPtr)
-                addAddressToValidate(makerAddress)
-            }
-*/
-
-
-
-
             // Extract addresses to validate
             let exchangeTxPtr1 := calldataload(0x44)
             let selector := and(calldataload(add(0x4, add(0x20, exchangeTxPtr1))), 0xffffffff00000000000000000000000000000000000000000000000000000000)
             switch selector
             case 0x297bb70b00000000000000000000000000000000000000000000000000000000 /* batchFillOrders */
             {
-                one := appendMakerAddressesFromOrderSet2(0)
+                one := appendMakerAddressesFromOrderSet(0)
             }
             case 0x3c28d86100000000000000000000000000000000000000000000000000000000 /* matchOrders */
             {
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index 846414685..e995e5435 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -206,11 +206,11 @@ describe.only(ContractName.CompliantForwarder, () => {
     afterEach(async () => {
         await blockchainLifecycle.revertAsync();
     });
-    describe('fillOrder', () => {
+    describe.only('fillOrder', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
         });
-        it('should transfer the correct amounts when maker and taker are compliant', async () => {
+        it.only('should transfer the correct amounts when maker and taker are compliant', async () => {
             const txHash = await compliantForwarderInstance.executeTransaction.sendTransactionAsync(
                 compliantSignedFillOrderTx.salt,
                 compliantSignedFillOrderTx.signerAddress,
@@ -220,7 +220,10 @@ describe.only(ContractName.CompliantForwarder, () => {
             const decoder = new LogDecoder(web3Wrapper);
             const tx = await decoder.getTxWithDecodedLogsAsync(txHash);
             console.log(JSON.stringify(tx, null, 4));
-            const newBalances = await erc20Wrapper.getBalancesAsync();
+            console.log('****** MAKER ADDRESS = ', compliantSignedOrder.makerAddress);
+            
+            
+            /*const newBalances = await erc20Wrapper.getBalancesAsync();
             const makerAssetFillAmount = takerAssetFillAmount
                 .times(compliantSignedOrder.makerAssetAmount)
                 .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
@@ -250,7 +253,7 @@ describe.only(ContractName.CompliantForwarder, () => {
             );
             expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
                 erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
-            );
+            );*/
         });
         it('should revert if the signed transaction is not intended for fillOrder', async () => {
             // Create signed order without the fillOrder function selector
@@ -335,11 +338,11 @@ describe.only(ContractName.CompliantForwarder, () => {
         });
     });
 
-    describe.only('batchFillOrders', () => {
+    describe('batchFillOrders', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
         });
-        it.only ('should transfer the correct amounts when maker and taker are compliant', async () => {
+        it('should transfer the correct amounts when maker and taker are compliant', async () => {
             let order2 = _.cloneDeep(compliantSignedOrder);
             order2.makerAddress = `0x${_.reverse(compliantSignedOrder.makerAddress.slice(2).split('')).join('')}`;
             const orders = [compliantSignedOrder, order2];
-- 
cgit v1.2.3


From 28a5ed6a9a1e44dd298d98f9f4bcb65b1d021e26 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 3 Dec 2018 17:19:58 -0800
Subject: cleaning

---
 .../extensions/CompliantForwarder/CompliantForwarder.sol   | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 2d06d69e6..687e931da 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -72,21 +72,13 @@ contract CompliantForwarder is ExchangeSelectors{
                 mstore(add(addressesToValidate_, offset), addressToValidate)
             }
 
-            function toGlobalCalldataOffset(offset) -> globalOffset {
-                globalOffset := add(0x4, offset)
-            }
-
-            function toExchangeCalldataOffset(offset, orderParamIndex) -> exchangeOffset {
+            function exchangeCalldataload(offset) -> value {
                 // exchangeTxPtr at global level
                 // 0x20 for length offset into exchange TX
                 // 0x4 for function selector in exhcange TX
                 let exchangeTxPtr := calldataload(0x44)
-                exchangeOffset := add(0x4, add(exchangeTxPtr, add(0x24, offset)))
-            }
-
-            function exchangeCalldataload(offset) -> value {
-                
-                value := calldataload(toExchangeCalldataOffset(offset, 0))
+                let exchangeOffset := add(0x4, add(exchangeTxPtr, add(0x24, offset)))
+                value := calldataload(exchangeOffset)
             }
 
             function appendMakerAddressFromOrder(orderParamIndex) {
-- 
cgit v1.2.3


From df0de071841e2953f6843a86bbce4ecb3ad7b04f Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 3 Dec 2018 17:26:24 -0800
Subject: cleaning

---
 .../CompliantForwarder/CompliantForwarder.sol      | 28 +++++++++++++++-------
 1 file changed, 19 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 687e931da..b5290dc10 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -72,36 +72,46 @@ contract CompliantForwarder is ExchangeSelectors{
                 mstore(add(addressesToValidate_, offset), addressToValidate)
             }
 
+            function validateAddress(addressToValidate) {
+                
+            }
+
             function exchangeCalldataload(offset) -> value {
                 // exchangeTxPtr at global level
                 // 0x20 for length offset into exchange TX
                 // 0x4 for function selector in exhcange TX
                 let exchangeTxPtr := calldataload(0x44)
-                let exchangeOffset := add(0x4, add(exchangeTxPtr, add(0x24, offset)))
+                let exchangeOffset := add(exchangeTxPtr, add(0x24, offset))
                 value := calldataload(exchangeOffset)
             }
 
+            function loadExchangeData(offset) -> value {
+                value := exchangeCalldataload(add(offset, 0x4))
+            }
+
             function appendMakerAddressFromOrder(orderParamIndex) {
-                let orderPtr := exchangeCalldataload(0)
-                let makerAddress := exchangeCalldataload(orderPtr)
+                let orderPtr := loadExchangeData(0)
+                let makerAddress := loadExchangeData(orderPtr)
                 addAddressToValidate(makerAddress)
             }
 
             function appendMakerAddressesFromOrderSet(orderSetParamIndex) -> one {
-                let orderSetPtr := exchangeCalldataload(0)
-                let orderSetLength := exchangeCalldataload(orderSetPtr)
+                let orderSetPtr := loadExchangeData(0)
+                let orderSetLength := loadExchangeData(orderSetPtr)
                 let orderSetElementPtr := add(orderSetPtr, 0x20)
                 let orderSetElementEndPtr := add(orderSetElementPtr, mul(orderSetLength, 0x20))
                 for {let orderPtrOffset := orderSetElementPtr} lt(orderPtrOffset, orderSetElementEndPtr) {orderPtrOffset := add(orderPtrOffset, 0x20)} {
-                    let orderPtr := exchangeCalldataload(orderPtrOffset)
-                    let makerAddress := exchangeCalldataload(add(orderPtr, orderSetElementPtr))
+                    let orderPtr := loadExchangeData(orderPtrOffset)
+                    let makerAddress := loadExchangeData(add(orderPtr, orderSetElementPtr))
                     addAddressToValidate(makerAddress)
                 }
             }
 
             // Extract addresses to validate
-            let exchangeTxPtr1 := calldataload(0x44)
-            let selector := and(calldataload(add(0x4, add(0x20, exchangeTxPtr1))), 0xffffffff00000000000000000000000000000000000000000000000000000000)
+            let selector := and(
+                exchangeCalldataload(0),
+                0xffffffff00000000000000000000000000000000000000000000000000000000
+            )
             switch selector
             case 0x297bb70b00000000000000000000000000000000000000000000000000000000 /* batchFillOrders */
             {
-- 
cgit v1.2.3


From 5863a29a913e6418c5ae9cbec146ad30c3eee6cc Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 3 Dec 2018 17:35:45 -0800
Subject: cleaning

---
 .../CompliantForwarder/CompliantForwarder.sol      | 58 +++++++++++-----------
 .../test/extensions/compliant_forwarder.ts         |  6 +--
 2 files changed, 30 insertions(+), 34 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index b5290dc10..55100cae1 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -32,8 +32,6 @@ contract CompliantForwarder is ExchangeSelectors{
     IERC721Token internal COMPLIANCE_TOKEN;
 
     event ValidatedAddresses (
-        bytes32 selector,
-        bytes32 one,
         address[] addresses
     );
 
@@ -52,11 +50,29 @@ contract CompliantForwarder is ExchangeSelectors{
     ) 
         external
     {
-        // Validate `signedFillOrderTransaction`
+        // Addresses that are validated below.
         address[] memory validatedAddresses;
-        bytes32 selectorS;
-        bytes32 one;
+
+        /**
+         * Do not add variables after this point.
+         * The assembly block may overwrite their values.
+         */
+
+        // Validate addresses
         assembly {
+            function exchangeCalldataload(offset) -> value {
+                // exchangeTxPtr at global level
+                // 0x20 for length offset into exchange TX
+                // 0x4 for function selector in exhcange TX
+                let exchangeTxPtr := calldataload(0x44)
+                let exchangeOffset := add(exchangeTxPtr, add(0x24, offset))
+                value := calldataload(exchangeOffset)
+            }
+
+            function loadExchangeData(offset) -> value {
+                value := exchangeCalldataload(add(offset, 0x4))
+            }
+
             // Adds address to validate
             function addAddressToValidate(addressToValidate) {
                 // Compute `addressesToValidate` memory location
@@ -72,30 +88,13 @@ contract CompliantForwarder is ExchangeSelectors{
                 mstore(add(addressesToValidate_, offset), addressToValidate)
             }
 
-            function validateAddress(addressToValidate) {
-                
-            }
-
-            function exchangeCalldataload(offset) -> value {
-                // exchangeTxPtr at global level
-                // 0x20 for length offset into exchange TX
-                // 0x4 for function selector in exhcange TX
-                let exchangeTxPtr := calldataload(0x44)
-                let exchangeOffset := add(exchangeTxPtr, add(0x24, offset))
-                value := calldataload(exchangeOffset)
-            }
-
-            function loadExchangeData(offset) -> value {
-                value := exchangeCalldataload(add(offset, 0x4))
-            }
-
             function appendMakerAddressFromOrder(orderParamIndex) {
                 let orderPtr := loadExchangeData(0)
                 let makerAddress := loadExchangeData(orderPtr)
                 addAddressToValidate(makerAddress)
             }
 
-            function appendMakerAddressesFromOrderSet(orderSetParamIndex) -> one {
+            function appendMakerAddressesFromOrderSet(orderSetParamIndex) {
                 let orderSetPtr := loadExchangeData(0)
                 let orderSetLength := loadExchangeData(orderSetPtr)
                 let orderSetElementPtr := add(orderSetPtr, 0x20)
@@ -115,7 +114,7 @@ contract CompliantForwarder is ExchangeSelectors{
             switch selector
             case 0x297bb70b00000000000000000000000000000000000000000000000000000000 /* batchFillOrders */
             {
-                one := appendMakerAddressesFromOrderSet(0)
+                appendMakerAddressesFromOrderSet(0)
             }
             case 0x3c28d86100000000000000000000000000000000000000000000000000000000 /* matchOrders */
             {
@@ -133,12 +132,12 @@ contract CompliantForwarder is ExchangeSelectors{
                 revert(0, 100)
             }
 
+            // 
             let addressesToValidate := mload(0x40)
             let nAddressesToValidate := mload(addressesToValidate)
             let newMemFreePtr := add(addressesToValidate, add(0x20, mul(mload(addressesToValidate), 0x20)))
             mstore(0x40, newMemFreePtr)
 
-            /*
             // Validate addresses
             let complianceTokenAddress := sload(COMPLIANCE_TOKEN_slot)
             for {let i := add(0x20, addressesToValidate)} lt(i, add(addressesToValidate, add(32, mul(nAddressesToValidate, 32)))) {i := add(i, 32)} {
@@ -175,21 +174,20 @@ contract CompliantForwarder is ExchangeSelectors{
                     mstore(96, 0x4f5f42414c414e43450000000000000000000000000000000000000000000000)
                     revert(0, 109)
                 }
-            }*/
+            }
 
+            // Record validated addresses
             validatedAddresses := addressesToValidate
-            selectorS := selector
         }
 
-        emit ValidatedAddresses(selectorS, one, validatedAddresses);
+        emit ValidatedAddresses(validatedAddresses);
         
         // All entities are verified. Execute fillOrder.
-        /*
         EXCHANGE.executeTransaction(
             salt,
             signerAddress,
             signedExchangeTransaction,
             signature
-        );*/
+        );
     }
 }
\ No newline at end of file
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index e995e5435..cc05f9981 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -221,9 +221,7 @@ describe.only(ContractName.CompliantForwarder, () => {
             const tx = await decoder.getTxWithDecodedLogsAsync(txHash);
             console.log(JSON.stringify(tx, null, 4));
             console.log('****** MAKER ADDRESS = ', compliantSignedOrder.makerAddress);
-            
-            
-            /*const newBalances = await erc20Wrapper.getBalancesAsync();
+            const newBalances = await erc20Wrapper.getBalancesAsync();
             const makerAssetFillAmount = takerAssetFillAmount
                 .times(compliantSignedOrder.makerAssetAmount)
                 .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
@@ -253,7 +251,7 @@ describe.only(ContractName.CompliantForwarder, () => {
             );
             expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
                 erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
-            );*/
+            );
         });
         it('should revert if the signed transaction is not intended for fillOrder', async () => {
             // Create signed order without the fillOrder function selector
-- 
cgit v1.2.3


From 4217d0cd7d7993b72415cd34a8fc3fab6c17976e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 3 Dec 2018 17:43:00 -0800
Subject: cleanup

---
 .../CompliantForwarder/CompliantForwarder.sol      | 33 ++++++++++++----------
 1 file changed, 18 insertions(+), 15 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 55100cae1..f81b975be 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -115,6 +115,7 @@ contract CompliantForwarder is ExchangeSelectors{
             case 0x297bb70b00000000000000000000000000000000000000000000000000000000 /* batchFillOrders */
             {
                 appendMakerAddressesFromOrderSet(0)
+                addAddressToValidate(signerAddress)
             }
             case 0x3c28d86100000000000000000000000000000000000000000000000000000000 /* matchOrders */
             {
@@ -132,40 +133,42 @@ contract CompliantForwarder is ExchangeSelectors{
                 revert(0, 100)
             }
 
-            // 
+            // Load addresses to validate from memory
             let addressesToValidate := mload(0x40)
-            let nAddressesToValidate := mload(addressesToValidate)
-            let newMemFreePtr := add(addressesToValidate, add(0x20, mul(mload(addressesToValidate), 0x20)))
-            mstore(0x40, newMemFreePtr)
+            let addressesToValidateLength := mload(addressesToValidate)
+            let addressesToValidateElementPtr := add(addressesToValidate, 0x20)
+            let addressesToValidateElementEndPtr := add(addressesToValidateElementPtr, mul(addressesToValidateLength, 0x20))
+
+            // Record new free memory pointer to after `addressesToValidate` array
+            // This is to avoid corruption when making calls in the loop below.
+            let freeMemPtr := addressesToValidateElementEndPtr
+            mstore(0x40, freeMemPtr)
 
             // Validate addresses
             let complianceTokenAddress := sload(COMPLIANCE_TOKEN_slot)
-            for {let i := add(0x20, addressesToValidate)} lt(i, add(addressesToValidate, add(32, mul(nAddressesToValidate, 32)))) {i := add(i, 32)} {
+            
+            for {let addressToValidate := addressesToValidateElementPtr} lt(addressToValidate, addressesToValidateElementEndPtr) {addressToValidate := add(addressToValidate, 0x20)} {
                 // Construct calldata for `COMPLIANCE_TOKEN.balanceOf`
-                mstore(newMemFreePtr, 0x70a0823100000000000000000000000000000000000000000000000000000000)
-                mstore(add(4, newMemFreePtr), mload(i))
+                mstore(freeMemPtr, 0x70a0823100000000000000000000000000000000000000000000000000000000)
+                mstore(add(4, freeMemPtr), mload(addressToValidate))
                
                 // call `COMPLIANCE_TOKEN.balanceOf`
                 let success := call(
                     gas,                                    // forward all gas
                     complianceTokenAddress,                 // call address of asset proxy
                     0,                                      // don't send any ETH
-                    newMemFreePtr,                          // pointer to start of input
+                    freeMemPtr,                             // pointer to start of input
                     0x24,                                   // length of input (one padded address) 
-                    newMemFreePtr,                          // write output to next free memory offset
+                    freeMemPtr,                             // write output to next free memory offset
                     0x20                                    // reserve space for return balance (0x20 bytes)
                 )
                 if eq(success, 0) {
-                    // Revert with `Error("BALANCE_CHECK_FAILED")` @TODO
-                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(64, 0x0000001453454e4445525f4e4f545f415554484f52495a454400000000000000)
-                    mstore(96, 0)
+                    // @TODO Revert with `Error("BALANCE_CHECK_FAILED")`
                     revert(0, 100)
                 }
 
                 // Revert if balance not held
-                let addressBalance := mload(newMemFreePtr)
+                let addressBalance := mload(freeMemPtr)
                 if eq(addressBalance, 0) {
                     // Revert with `Error("AT_LEAST_ONE_ADDRESS_HAS_ZERO_BALANCE")`
                     mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-- 
cgit v1.2.3


From 0556defa58ba0a74779a0dc828c112631fb19eb6 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 3 Dec 2018 17:46:25 -0800
Subject: working on batch fills. Compliance part is finished.

---
 .../extensions/CompliantForwarder/CompliantForwarder.sol          | 8 ++++----
 packages/contracts/test/extensions/compliant_forwarder.ts         | 6 +++---
 2 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index f81b975be..706c2091d 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -171,11 +171,11 @@ contract CompliantForwarder is ExchangeSelectors{
                 let addressBalance := mload(freeMemPtr)
                 if eq(addressBalance, 0) {
                     // Revert with `Error("AT_LEAST_ONE_ADDRESS_HAS_ZERO_BALANCE")`
-                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    /*mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
                     mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
                     mstore(64, 0x0000002541545f4c454153545f4f4e455f414444524553535f4841535f5a4552)
                     mstore(96, 0x4f5f42414c414e43450000000000000000000000000000000000000000000000)
-                    revert(0, 109)
+                    revert(0, 109)*/
                 }
             }
 
@@ -186,11 +186,11 @@ contract CompliantForwarder is ExchangeSelectors{
         emit ValidatedAddresses(validatedAddresses);
         
         // All entities are verified. Execute fillOrder.
-        EXCHANGE.executeTransaction(
+       /* EXCHANGE.executeTransaction(
             salt,
             signerAddress,
             signedExchangeTransaction,
             signature
-        );
+        );*/
     }
 }
\ No newline at end of file
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index cc05f9981..b066f5d08 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -206,11 +206,11 @@ describe.only(ContractName.CompliantForwarder, () => {
     afterEach(async () => {
         await blockchainLifecycle.revertAsync();
     });
-    describe.only('fillOrder', () => {
+    describe('fillOrder', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
         });
-        it.only('should transfer the correct amounts when maker and taker are compliant', async () => {
+        it('should transfer the correct amounts when maker and taker are compliant', async () => {
             const txHash = await compliantForwarderInstance.executeTransaction.sendTransactionAsync(
                 compliantSignedFillOrderTx.salt,
                 compliantSignedFillOrderTx.signerAddress,
@@ -336,7 +336,7 @@ describe.only(ContractName.CompliantForwarder, () => {
         });
     });
 
-    describe('batchFillOrders', () => {
+    describe.only('batchFillOrders', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
         });
-- 
cgit v1.2.3


From 3bb147b0f1554366733098dac1af924225effc26 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 4 Dec 2018 13:37:48 -0800
Subject: Documented inline assembly functions

---
 .../CompliantForwarder/CompliantForwarder.sol      | 200 ++++++++++++++++-----
 .../test/extensions/compliant_forwarder.ts         |   4 +-
 2 files changed, 153 insertions(+), 51 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 706c2091d..2dce95716 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -60,93 +60,193 @@ contract CompliantForwarder is ExchangeSelectors{
 
         // Validate addresses
         assembly {
+            /**
+             * Emulates the `calldataload` opcode on the embedded Exchange calldata,
+             * which is accessed through `signedExchangeTransaction`.
+             * @param offset - Offset into the Exchange calldata.
+             * @return value - Corresponding 32 byte value stored at `offset`.
+             */
             function exchangeCalldataload(offset) -> value {
-                // exchangeTxPtr at global level
-                // 0x20 for length offset into exchange TX
-                // 0x4 for function selector in exhcange TX
+                // Pointer to exchange transaction
+                // 0x04 for calldata selector
+                // 0x40 to access `signedExchangeTransaction`, which is the third parameter
                 let exchangeTxPtr := calldataload(0x44)
-                let exchangeOffset := add(exchangeTxPtr, add(0x24, offset))
-                value := calldataload(exchangeOffset)
+
+                // Offset into Exchange calldata
+                // We compute this by adding 0x24 to the `exchangeTxPtr` computed above.
+                // 0x04 for calldata selector
+                // 0x20 for length field of `signedExchangeTransaction`
+                let exchangeCalldataOffset := add(exchangeTxPtr, add(0x24, offset))
+                value := calldataload(exchangeCalldataOffset)
             }
 
+            /** 
+             * Convenience function that skips the 4 byte selector when loading
+             * from the embedded Exchange calldata.
+             * @param offset - Offset into the Exchange calldata (minus the 4 byte selector)
+             * @return value - Corresponding 32 byte value stored at `offset` + 4.
+             */
             function loadExchangeData(offset) -> value {
                 value := exchangeCalldataload(add(offset, 0x4))
             }
 
-            // Adds address to validate
-            function addAddressToValidate(addressToValidate) {
-                // Compute `addressesToValidate` memory location
+            /** 
+             * A running list is maintained of addresses to validate. 
+             * This function records an address in this array.
+             * @param addressToValidate - Address to record for validation.
+             * @note - Variables are scoped but names are not, so we append
+             *         underscores to names that share the global namespace.
+             */
+            function recordAddressToValidate(addressToValidate) {
+                // Compute `addressesToValidate` memory offset
                 let addressesToValidate_ := mload(0x40)
                 let nAddressesToValidate_ := mload(addressesToValidate_)
 
                 // Increment length
-                nAddressesToValidate_ := add(mload(addressesToValidate_), 1)
+                nAddressesToValidate_ := add(mload(addressesToValidate_), 0x01)
                 mstore(addressesToValidate_, nAddressesToValidate_)
 
                 // Append address to validate
-                let offset := mul(32, nAddressesToValidate_)
+                let offset := mul(nAddressesToValidate_, 0x20)
                 mstore(add(addressesToValidate_, offset), addressToValidate)
             }
 
-            function appendMakerAddressFromOrder(orderParamIndex) {
-                let orderPtr := loadExchangeData(0)
+            /**
+             * Extracts the maker address from an order stored in the Exchange calldata
+             * (which is embedded in `signedExchangeTransaction`), and records it in
+             * the running list of addresses to validate.
+             * @param orderParamIndex - Index of the order in the Exchange function's signature
+             */
+            function recordMakerAddressFromOrder(orderParamIndex) {
+                let orderPtr := loadExchangeData(orderParamIndex)
                 let makerAddress := loadExchangeData(orderPtr)
-                addAddressToValidate(makerAddress)
+                recordAddressToValidate(makerAddress)
             }
 
-            function appendMakerAddressesFromOrderSet(orderSetParamIndex) {
-                let orderSetPtr := loadExchangeData(0)
-                let orderSetLength := loadExchangeData(orderSetPtr)
-                let orderSetElementPtr := add(orderSetPtr, 0x20)
-                let orderSetElementEndPtr := add(orderSetElementPtr, mul(orderSetLength, 0x20))
-                for {let orderPtrOffset := orderSetElementPtr} lt(orderPtrOffset, orderSetElementEndPtr) {orderPtrOffset := add(orderPtrOffset, 0x20)} {
+            /**
+             * Extracts the maker addresses from an array of orders stored in the Exchange calldata
+             * (which is embedded in `signedExchangeTransaction`), and records them in
+             * the running list of addresses to validate.
+             * @param orderArrayParamIndex - Index of the order array in the Exchange function's signature
+             */
+            function recordMakerAddressesFromOrderArray(orderArrayParamIndex) {
+                let orderArrayPtr := loadExchangeData(0x0)
+                let orderArrayLength := loadExchangeData(orderArrayPtr)
+                let orderArrayElementPtr := add(orderArrayPtr, 0x20)
+                let orderArrayElementEndPtr := add(orderArrayElementPtr, mul(orderArrayLength, 0x20))
+                for {let orderPtrOffset := orderArrayElementPtr} lt(orderPtrOffset, orderArrayElementEndPtr) {orderPtrOffset := add(orderPtrOffset, 0x20)} {
                     let orderPtr := loadExchangeData(orderPtrOffset)
-                    let makerAddress := loadExchangeData(add(orderPtr, orderSetElementPtr))
-                    addAddressToValidate(makerAddress)
+                    let makerAddress := loadExchangeData(add(orderPtr, orderArrayElementPtr))
+                    recordAddressToValidate(makerAddress)
                 }
             }
 
-            // Extract addresses to validate
-            let selector := and(
-                exchangeCalldataload(0),
-                0xffffffff00000000000000000000000000000000000000000000000000000000
-            )
-            switch selector
-            case 0x297bb70b00000000000000000000000000000000000000000000000000000000 /* batchFillOrders */
-            {
-                appendMakerAddressesFromOrderSet(0)
-                addAddressToValidate(signerAddress)
+            /**
+             * Records address of signer in the running list of addresses to validate.
+             * @note: We cannot access `signerAddress` directly from within the asm function,
+             *        so it is loaded from the calldata.
+             */
+            function recordSignerAddress() {
+                // Load the signer address from calldata
+                // 0x04 for selector
+                // 0x20 to access `signerAddress`, which is the second parameter.
+                let signerAddress_ := calldataload(0x24)
+                recordAddressToValidate(signerAddress_)
+            }
+
+            /**
+             * Records addresses to be validated when Exchange transaction is a batch fill variant.
+             * This is one of: batchFillOrders, batchFillOrKillOrders, batchFillNoThrow
+             * Reference signature<T>: <batchFillVariant>(Order[],uint256[],bytes[])
+             */
+            function recordAddressesForBatchFillVariant() {
+                // Record maker addresses from order array (parameter index 0)
+                // The signer is the taker for these orders and must also be validated.
+                recordMakerAddressesFromOrderArray(0)
+                recordSignerAddress()
+            }
+
+            /**
+             * Records addresses to be validated when Exchange transaction is a fill order variant.
+             * This is one of: fillOrder, fillOrKillOrder, fillOrderNoThrow
+             * Reference signature<T>: <fillOrderVariant>(Order,uint256,bytes)
+             */
+            function recordAddressesForFillOrderVariant() {
+                // Record maker address from the order (param index 0)
+                // The signer is the taker for this order and must also be validated.
+                recordMakerAddressFromOrder(0)
+                recordSignerAddress()
             }
-            case 0x3c28d86100000000000000000000000000000000000000000000000000000000 /* matchOrders */
-            {
-               // appendMakerAddressFromOrder(0)
-               //// appendMakerAddressFromOrder(1)
-               // addAddressToValidate(signerAddress)
+
+            /**
+             * Records addresses to be validated when Exchange transaction is a market fill variant.
+             * This is one of: marketBuyOrders, marketBuyOrdersNoThrow, marketSellOrders, marketSellOrdersNoThrow
+             * Reference signature<T>: <marketFillInvariant>(Order[],uint256,bytes[])
+             */
+            function recordAddressesForMarketFillVariant() {
+                // Record maker addresses from order array (parameter index 0)
+                // The signer is the taker for these orders and must also be validated.
+                recordMakerAddressesFromOrderArray(0)
+                recordSignerAddress()
             }
-            case 0xb4be83d500000000000000000000000000000000000000000000000000000000 /* fillOrder */
-            {
-                appendMakerAddressFromOrder(0)
-                addAddressToValidate(signerAddress)
+
+            /**
+             * Records addresses to be validated when Exchange transaction is matchOrders.
+             * Reference signature: matchOrders(Order,Order)
+             */
+            function recordAddressesForMatchOrders() {
+                // Record maker address from both orders (param indices 0 & 1).
+                // The signer is the taker and must also be validated.
+                recordMakerAddressFromOrder(0)
+                recordMakerAddressFromOrder(1)
+                recordSignerAddress()
             }
-            case 0xd46b02c300000000000000000000000000000000000000000000000000000000 /* cancelOrder */ {}
+
+            ///// Record Addresses to Validate /////
+
+            // Addresses needing validation depends on which Exchange function is being called.
+            // Step 1/2 Read the exchange function selector.
+            let exchangeFunctionSelector := and(
+                exchangeCalldataload(0x0),
+                0xffffffff00000000000000000000000000000000000000000000000000000000
+            )
+
+            // Step 2/2 Extract addresses to validate based on this selector.
+            //          See ../../utils/ExchangeSelectors/ExchangeSelectors.sol for selectors
+            switch exchangeFunctionSelector
+            case 0x297bb70b00000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrders
+            case 0x50dde19000000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrdersNoThrow
+            case 0x4d0ae54600000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrKillOrders
+            case 0xb4be83d500000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrder
+            case 0x3e228bae00000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrderNoThrow
+            case 0x64a3bc1500000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrKillOrder
+            case 0xe5fa431b00000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketBuyOrders
+            case 0xa3e2038000000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketBuyOrdersNoThrow
+            case 0x7e1d980800000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketSellOrders
+            case 0xdd1c7d1800000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketSellOrdersNoThrow
+            case 0x3c28d86100000000000000000000000000000000000000000000000000000000 { recordAddressesForMatchOrders() }         // matchOrders
+            case 0xd46b02c300000000000000000000000000000000000000000000000000000000 {}                                          // cancelOrder
+            case 0x4ac1478200000000000000000000000000000000000000000000000000000000 {}                                          // batchCancelOrders
+            case 0x4f9559b100000000000000000000000000000000000000000000000000000000 {}                                          // cancelOrdersUpTo
             default {
                 revert(0, 100)
             }
 
-            // Load addresses to validate from memory
+            ///// Validate Recorded Addresses /////
+
+            // Load from memory the addresses to validate
             let addressesToValidate := mload(0x40)
             let addressesToValidateLength := mload(addressesToValidate)
             let addressesToValidateElementPtr := add(addressesToValidate, 0x20)
             let addressesToValidateElementEndPtr := add(addressesToValidateElementPtr, mul(addressesToValidateLength, 0x20))
 
-            // Record new free memory pointer to after `addressesToValidate` array
+            // Set free memory pointer to after `addressesToValidate` array.
             // This is to avoid corruption when making calls in the loop below.
             let freeMemPtr := addressesToValidateElementEndPtr
             mstore(0x40, freeMemPtr)
 
             // Validate addresses
             let complianceTokenAddress := sload(COMPLIANCE_TOKEN_slot)
-            
             for {let addressToValidate := addressesToValidateElementPtr} lt(addressToValidate, addressesToValidateElementEndPtr) {addressToValidate := add(addressToValidate, 0x20)} {
                 // Construct calldata for `COMPLIANCE_TOKEN.balanceOf`
                 mstore(freeMemPtr, 0x70a0823100000000000000000000000000000000000000000000000000000000)
@@ -171,11 +271,11 @@ contract CompliantForwarder is ExchangeSelectors{
                 let addressBalance := mload(freeMemPtr)
                 if eq(addressBalance, 0) {
                     // Revert with `Error("AT_LEAST_ONE_ADDRESS_HAS_ZERO_BALANCE")`
-                    /*mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
                     mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
                     mstore(64, 0x0000002541545f4c454153545f4f4e455f414444524553535f4841535f5a4552)
                     mstore(96, 0x4f5f42414c414e43450000000000000000000000000000000000000000000000)
-                    revert(0, 109)*/
+                    revert(0, 109)
                 }
             }
 
@@ -183,14 +283,16 @@ contract CompliantForwarder is ExchangeSelectors{
             validatedAddresses := addressesToValidate
         }
 
+
+        ///// If we hit this point then all addresses are valid /////
         emit ValidatedAddresses(validatedAddresses);
         
-        // All entities are verified. Execute fillOrder.
-       /* EXCHANGE.executeTransaction(
+        // All addresses are valid. Execute fillOrder.
+        EXCHANGE.executeTransaction(
             salt,
             signerAddress,
             signedExchangeTransaction,
             signature
-        );*/
+        );
     }
 }
\ No newline at end of file
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index b066f5d08..8fa811936 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -206,7 +206,7 @@ describe.only(ContractName.CompliantForwarder, () => {
     afterEach(async () => {
         await blockchainLifecycle.revertAsync();
     });
-    describe('fillOrder', () => {
+    describe.only('fillOrder', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
         });
@@ -336,7 +336,7 @@ describe.only(ContractName.CompliantForwarder, () => {
         });
     });
 
-    describe.only('batchFillOrders', () => {
+    describe('batchFillOrders', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
         });
-- 
cgit v1.2.3


From ba986432eca33ffb4d3c916a78049c6633147b82 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 4 Dec 2018 14:03:48 -0800
Subject: Some comments

---
 .../extensions/CompliantForwarder/CompliantForwarder.sol          | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 2dce95716..71c124292 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -229,6 +229,7 @@ contract CompliantForwarder is ExchangeSelectors{
             case 0x4ac1478200000000000000000000000000000000000000000000000000000000 {}                                          // batchCancelOrders
             case 0x4f9559b100000000000000000000000000000000000000000000000000000000 {}                                          // cancelOrdersUpTo
             default {
+                // @TODO Revert with `Error("INVALID_OR_UNHANDLED_EXCHANGE_SELECTOR")`
                 revert(0, 100)
             }
 
@@ -272,9 +273,9 @@ contract CompliantForwarder is ExchangeSelectors{
                 if eq(addressBalance, 0) {
                     // Revert with `Error("AT_LEAST_ONE_ADDRESS_HAS_ZERO_BALANCE")`
                     mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(32, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(64, 0x0000002541545f4c454153545f4f4e455f414444524553535f4841535f5a4552)
-                    mstore(96, 0x4f5f42414c414e43450000000000000000000000000000000000000000000000)
+                    mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(0x40, 0x0000002541545f4c454153545f4f4e455f414444524553535f4841535f5a4552)
+                    mstore(0x60, 0x4f5f42414c414e43450000000000000000000000000000000000000000000000)
                     revert(0, 109)
                 }
             }
@@ -283,7 +284,6 @@ contract CompliantForwarder is ExchangeSelectors{
             validatedAddresses := addressesToValidate
         }
 
-
         ///// If we hit this point then all addresses are valid /////
         emit ValidatedAddresses(validatedAddresses);
         
-- 
cgit v1.2.3


From dbf1de2e691743672fa4918e7ab0f1e3948401f1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 4 Dec 2018 14:21:07 -0800
Subject: Revert reasons for balance threshold filter

---
 .../CompliantForwarder/CompliantForwarder.sol      | 41 +++++++++++++++++-----
 .../test/extensions/compliant_forwarder.ts         |  4 +--
 packages/types/src/index.ts                        |  7 ++--
 3 files changed, 39 insertions(+), 13 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
index 71c124292..d33f4f398 100644
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
@@ -229,8 +229,18 @@ contract CompliantForwarder is ExchangeSelectors{
             case 0x4ac1478200000000000000000000000000000000000000000000000000000000 {}                                          // batchCancelOrders
             case 0x4f9559b100000000000000000000000000000000000000000000000000000000 {}                                          // cancelOrdersUpTo
             default {
-                // @TODO Revert with `Error("INVALID_OR_UNHANDLED_EXCHANGE_SELECTOR")`
-                revert(0, 100)
+                // Revert with `Error("INVALID_OR_BLOCKED_EXCHANGE_SELECTOR")`
+                mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                mstore(0x40, 0x00000024494e56414c49445f4f525f424c4f434b45445f45584348414e47455f)
+                mstore(0x60, 0x53454c4543544f52000000000000000000000000000000000000000000000000)
+                mstore(0x80, 0x00000000)
+                // Revert length calculation:
+                // 4   -- error selector
+                // 32  -- offset to string
+                // 32  -- string length field
+                // 64  -- strlen(INVALID_OR_BLOCKED_EXCHANGE_SELECTOR) rounded up to nearest 32-byte word.
+                revert(0, 132)
             }
 
             ///// Validate Recorded Addresses /////
@@ -264,19 +274,34 @@ contract CompliantForwarder is ExchangeSelectors{
                     0x20                                    // reserve space for return balance (0x20 bytes)
                 )
                 if eq(success, 0) {
-                    // @TODO Revert with `Error("BALANCE_CHECK_FAILED")`
+                    // @TODO Revert with `Error("BALANCE_QUERY_FAILED")`
+                    mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(0x40, 0x0000001442414c414e43455f51554552595f4641494c45440000000000000000)
+                    mstore(0x60, 0x00000000)
+                    // Revert length calculation:
+                    // 4   -- error selector
+                    // 32  -- offset to string
+                    // 32  -- string length field
+                    // 32  -- strlen(BALANCE_QUERY_FAILED) rounded up to nearest 32-byte word.
                     revert(0, 100)
                 }
 
                 // Revert if balance not held
                 let addressBalance := mload(freeMemPtr)
                 if eq(addressBalance, 0) {
-                    // Revert with `Error("AT_LEAST_ONE_ADDRESS_HAS_ZERO_BALANCE")`
-                    mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    // Revert with `Error("AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD")`
+                    mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
                     mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(0x40, 0x0000002541545f4c454153545f4f4e455f414444524553535f4841535f5a4552)
-                    mstore(0x60, 0x4f5f42414c414e43450000000000000000000000000000000000000000000000)
-                    revert(0, 109)
+                    mstore(0x40, 0x0000003441545f4c454153545f4f4e455f414444524553535f444f45535f4e4f)
+                    mstore(0x60, 0x545f4d4545545f42414c414e43455f5448524553484f4c440000000000000000)
+                    mstore(0x80, 0x00000000)
+                    // Revert length calculation:
+                    // 4   -- error selector
+                    // 32  -- offset to string
+                    // 32  -- string length field
+                    // 64  -- strlen(AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD) rounded up to nearest 32-byte word.
+                    revert(0, 132)
                 }
             }
 
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
index 8fa811936..196167264 100644
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ b/packages/contracts/test/extensions/compliant_forwarder.ts
@@ -303,7 +303,7 @@ describe.only(ContractName.CompliantForwarder, () => {
                     compliantSignedFillOrderTx.data,
                     compliantSignedFillOrderTx.signature,
                 ),
-                RevertReason.AtLeastOneAddressHasZeroBalance
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
             );
         });
         it('should revert if maker address is not compliant (does not hold a Yes Token)', async () => {
@@ -331,7 +331,7 @@ describe.only(ContractName.CompliantForwarder, () => {
                     signedFillOrderTx.data,
                     signedFillOrderTx.signature,
                 ),
-                RevertReason.AtLeastOneAddressHasZeroBalance
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
             );
         });
     });
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 022b24e70..4d5b6e1f2 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -243,9 +243,10 @@ export enum RevertReason {
     AuctionNotStarted = 'AUCTION_NOT_STARTED',
     AuctionInvalidBeginTime = 'INVALID_BEGIN_TIME',
     InvalidAssetData = 'INVALID_ASSET_DATA',
-    MakerUnverified = 'MAKER_UNVERIFED',
-    TakerUnverified = 'TAKER_UNVERIFIED',
-    AtLeastOneAddressHasZeroBalance = 'AT_LEAST_ONE_ADDRESS_HAS_ZERO_BALANCE',
+    // Balance Threshold Filter
+    InvalidOrBlockedExchangeSelector = 'INVALID_OR_BLOCKED_EXCHANGE_SELECTOR',
+    BalanceQueryFailed = 'BALANCE_QUERY_FAILED',
+    AtLeastOneAddressDoesNotMeetBalanceThreshold= 'AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD',
 }
 
 export enum StatusCodes {
-- 
cgit v1.2.3


From 1cdd82178ff630827095e778a222fafa4161969e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 4 Dec 2018 15:23:25 -0800
Subject: ComplianceForwarder renamed to BalanceThresholdFilter

---
 .../BalanceThresholdFilter.sol                     | 323 ++++++++++++++++++
 .../interfaces/IThresholdAsset.sol                 |  30 ++
 .../CompliantForwarder/CompliantForwarder.sol      | 323 ------------------
 .../test/extensions/balance_threshold_filter.ts    | 366 +++++++++++++++++++++
 .../test/extensions/compliant_forwarder.ts         | 366 ---------------------
 5 files changed, 719 insertions(+), 689 deletions(-)
 create mode 100644 packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol
 create mode 100644 packages/contracts/contracts/extensions/BalanceThresholdFilter/interfaces/IThresholdAsset.sol
 delete mode 100644 packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
 create mode 100644 packages/contracts/test/extensions/balance_threshold_filter.ts
 delete mode 100644 packages/contracts/test/extensions/compliant_forwarder.ts

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol
new file mode 100644
index 000000000..93b63eb52
--- /dev/null
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol
@@ -0,0 +1,323 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../protocol/Exchange/interfaces/IExchange.sol";
+import "../../utils/LibBytes/LibBytes.sol";
+import "../../utils/ExchangeSelectors/ExchangeSelectors.sol";
+import "./interfaces/IThresholdAsset.sol";
+
+contract BalanceThresholdFilter is ExchangeSelectors {
+
+    using LibBytes for bytes;
+
+    IExchange internal EXCHANGE;
+    IThresholdAsset internal THRESHOLD_ASSET;
+
+    event ValidatedAddresses (
+        address[] addresses
+    );
+
+    constructor(address exchange, address thresholdAsset)
+        public
+    {
+        EXCHANGE = IExchange(exchange);
+        THRESHOLD_ASSET = IThresholdAsset(thresholdAsset);
+    }
+
+    function executeTransaction(
+        uint256 salt,
+        address signerAddress,
+        bytes signedExchangeTransaction,
+        bytes signature
+    ) 
+        external
+    {
+        // Addresses that are validated below.
+        address[] memory validatedAddresses;
+
+        /**
+         * Do not add variables after this point.
+         * The assembly block may overwrite their values.
+         */
+
+        // Validate addresses
+        assembly {
+            /**
+             * Emulates the `calldataload` opcode on the embedded Exchange calldata,
+             * which is accessed through `signedExchangeTransaction`.
+             * @param offset - Offset into the Exchange calldata.
+             * @return value - Corresponding 32 byte value stored at `offset`.
+             */
+            function exchangeCalldataload(offset) -> value {
+                // Pointer to exchange transaction
+                // 0x04 for calldata selector
+                // 0x40 to access `signedExchangeTransaction`, which is the third parameter
+                let exchangeTxPtr := calldataload(0x44)
+
+                // Offset into Exchange calldata
+                // We compute this by adding 0x24 to the `exchangeTxPtr` computed above.
+                // 0x04 for calldata selector
+                // 0x20 for length field of `signedExchangeTransaction`
+                let exchangeCalldataOffset := add(exchangeTxPtr, add(0x24, offset))
+                value := calldataload(exchangeCalldataOffset)
+            }
+
+            /** 
+             * Convenience function that skips the 4 byte selector when loading
+             * from the embedded Exchange calldata.
+             * @param offset - Offset into the Exchange calldata (minus the 4 byte selector)
+             * @return value - Corresponding 32 byte value stored at `offset` + 4.
+             */
+            function loadExchangeData(offset) -> value {
+                value := exchangeCalldataload(add(offset, 0x4))
+            }
+
+            /** 
+             * A running list is maintained of addresses to validate. 
+             * This function records an address in this array.
+             * @param addressToValidate - Address to record for validation.
+             * @note - Variables are scoped but names are not, so we append
+             *         underscores to names that share the global namespace.
+             */
+            function recordAddressToValidate(addressToValidate) {
+                // Compute `addressesToValidate` memory offset
+                let addressesToValidate_ := mload(0x40)
+                let nAddressesToValidate_ := mload(addressesToValidate_)
+
+                // Increment length
+                nAddressesToValidate_ := add(mload(addressesToValidate_), 0x01)
+                mstore(addressesToValidate_, nAddressesToValidate_)
+
+                // Append address to validate
+                let offset := mul(nAddressesToValidate_, 0x20)
+                mstore(add(addressesToValidate_, offset), addressToValidate)
+            }
+
+            /**
+             * Extracts the maker address from an order stored in the Exchange calldata
+             * (which is embedded in `signedExchangeTransaction`), and records it in
+             * the running list of addresses to validate.
+             * @param orderParamIndex - Index of the order in the Exchange function's signature
+             */
+            function recordMakerAddressFromOrder(orderParamIndex) {
+                let orderPtr := loadExchangeData(orderParamIndex)
+                let makerAddress := loadExchangeData(orderPtr)
+                recordAddressToValidate(makerAddress)
+            }
+
+            /**
+             * Extracts the maker addresses from an array of orders stored in the Exchange calldata
+             * (which is embedded in `signedExchangeTransaction`), and records them in
+             * the running list of addresses to validate.
+             * @param orderArrayParamIndex - Index of the order array in the Exchange function's signature
+             */
+            function recordMakerAddressesFromOrderArray(orderArrayParamIndex) {
+                let orderArrayPtr := loadExchangeData(0x0)
+                let orderArrayLength := loadExchangeData(orderArrayPtr)
+                let orderArrayElementPtr := add(orderArrayPtr, 0x20)
+                let orderArrayElementEndPtr := add(orderArrayElementPtr, mul(orderArrayLength, 0x20))
+                for {let orderPtrOffset := orderArrayElementPtr} lt(orderPtrOffset, orderArrayElementEndPtr) {orderPtrOffset := add(orderPtrOffset, 0x20)} {
+                    let orderPtr := loadExchangeData(orderPtrOffset)
+                    let makerAddress := loadExchangeData(add(orderPtr, orderArrayElementPtr))
+                    recordAddressToValidate(makerAddress)
+                }
+            }
+
+            /**
+             * Records address of signer in the running list of addresses to validate.
+             * @note: We cannot access `signerAddress` directly from within the asm function,
+             *        so it is loaded from the calldata.
+             */
+            function recordSignerAddress() {
+                // Load the signer address from calldata
+                // 0x04 for selector
+                // 0x20 to access `signerAddress`, which is the second parameter.
+                let signerAddress_ := calldataload(0x24)
+                recordAddressToValidate(signerAddress_)
+            }
+
+            /**
+             * Records addresses to be validated when Exchange transaction is a batch fill variant.
+             * This is one of: batchFillOrders, batchFillOrKillOrders, batchFillNoThrow
+             * Reference signature<T>: <batchFillVariant>(Order[],uint256[],bytes[])
+             */
+            function recordAddressesForBatchFillVariant() {
+                // Record maker addresses from order array (parameter index 0)
+                // The signer is the taker for these orders and must also be validated.
+                recordMakerAddressesFromOrderArray(0)
+                recordSignerAddress()
+            }
+
+            /**
+             * Records addresses to be validated when Exchange transaction is a fill order variant.
+             * This is one of: fillOrder, fillOrKillOrder, fillOrderNoThrow
+             * Reference signature<T>: <fillOrderVariant>(Order,uint256,bytes)
+             */
+            function recordAddressesForFillOrderVariant() {
+                // Record maker address from the order (param index 0)
+                // The signer is the taker for this order and must also be validated.
+                recordMakerAddressFromOrder(0)
+                recordSignerAddress()
+            }
+
+            /**
+             * Records addresses to be validated when Exchange transaction is a market fill variant.
+             * This is one of: marketBuyOrders, marketBuyOrdersNoThrow, marketSellOrders, marketSellOrdersNoThrow
+             * Reference signature<T>: <marketFillInvariant>(Order[],uint256,bytes[])
+             */
+            function recordAddressesForMarketFillVariant() {
+                // Record maker addresses from order array (parameter index 0)
+                // The signer is the taker for these orders and must also be validated.
+                recordMakerAddressesFromOrderArray(0)
+                recordSignerAddress()
+            }
+
+            /**
+             * Records addresses to be validated when Exchange transaction is matchOrders.
+             * Reference signature: matchOrders(Order,Order)
+             */
+            function recordAddressesForMatchOrders() {
+                // Record maker address from both orders (param indices 0 & 1).
+                // The signer is the taker and must also be validated.
+                recordMakerAddressFromOrder(0)
+                recordMakerAddressFromOrder(1)
+                recordSignerAddress()
+            }
+
+            ///// Record Addresses to Validate /////
+
+            // Addresses needing validation depends on which Exchange function is being called.
+            // Step 1/2 Read the exchange function selector.
+            let exchangeFunctionSelector := and(
+                exchangeCalldataload(0x0),
+                0xffffffff00000000000000000000000000000000000000000000000000000000
+            )
+
+            // Step 2/2 Extract addresses to validate based on this selector.
+            //          See ../../utils/ExchangeSelectors/ExchangeSelectors.sol for selectors
+            switch exchangeFunctionSelector
+            case 0x297bb70b00000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrders
+            case 0x50dde19000000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrdersNoThrow
+            case 0x4d0ae54600000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrKillOrders
+            case 0xb4be83d500000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrder
+            case 0x3e228bae00000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrderNoThrow
+            case 0x64a3bc1500000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrKillOrder
+            case 0xe5fa431b00000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketBuyOrders
+            case 0xa3e2038000000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketBuyOrdersNoThrow
+            case 0x7e1d980800000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketSellOrders
+            case 0xdd1c7d1800000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketSellOrdersNoThrow
+            case 0x3c28d86100000000000000000000000000000000000000000000000000000000 { recordAddressesForMatchOrders() }         // matchOrders
+            case 0xd46b02c300000000000000000000000000000000000000000000000000000000 {}                                          // cancelOrder
+            case 0x4ac1478200000000000000000000000000000000000000000000000000000000 {}                                          // batchCancelOrders
+            case 0x4f9559b100000000000000000000000000000000000000000000000000000000 {}                                          // cancelOrdersUpTo
+            default {
+                // Revert with `Error("INVALID_OR_BLOCKED_EXCHANGE_SELECTOR")`
+                mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                mstore(0x40, 0x00000024494e56414c49445f4f525f424c4f434b45445f45584348414e47455f)
+                mstore(0x60, 0x53454c4543544f52000000000000000000000000000000000000000000000000)
+                mstore(0x80, 0x00000000)
+                // Revert length calculation:
+                // 4   -- error selector
+                // 32  -- offset to string
+                // 32  -- string length field
+                // 64  -- strlen(INVALID_OR_BLOCKED_EXCHANGE_SELECTOR) rounded up to nearest 32-byte word.
+                revert(0, 132)
+            }
+
+            ///// Validate Recorded Addresses /////
+
+            // Load from memory the addresses to validate
+            let addressesToValidate := mload(0x40)
+            let addressesToValidateLength := mload(addressesToValidate)
+            let addressesToValidateElementPtr := add(addressesToValidate, 0x20)
+            let addressesToValidateElementEndPtr := add(addressesToValidateElementPtr, mul(addressesToValidateLength, 0x20))
+
+            // Set free memory pointer to after `addressesToValidate` array.
+            // This is to avoid corruption when making calls in the loop below.
+            let freeMemPtr := addressesToValidateElementEndPtr
+            mstore(0x40, freeMemPtr)
+
+            // Validate addresses
+            let thresholdAssetAddress := sload(THRESHOLD_ASSET_slot)
+            for {let addressToValidate := addressesToValidateElementPtr} lt(addressToValidate, addressesToValidateElementEndPtr) {addressToValidate := add(addressToValidate, 0x20)} {
+                // Construct calldata for `THRESHOLD_ASSET.balanceOf`
+                mstore(freeMemPtr, 0x70a0823100000000000000000000000000000000000000000000000000000000)
+                mstore(add(4, freeMemPtr), mload(addressToValidate))
+               
+                // call `THRESHOLD_ASSET.balanceOf`
+                let success := call(
+                    gas,                                    // forward all gas
+                    thresholdAssetAddress,                 // call address of asset proxy
+                    0,                                      // don't send any ETH
+                    freeMemPtr,                             // pointer to start of input
+                    0x24,                                   // length of input (one padded address) 
+                    freeMemPtr,                             // write output to next free memory offset
+                    0x20                                    // reserve space for return balance (0x20 bytes)
+                )
+                if eq(success, 0) {
+                    // @TODO Revert with `Error("BALANCE_QUERY_FAILED")`
+                    mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(0x40, 0x0000001442414c414e43455f51554552595f4641494c45440000000000000000)
+                    mstore(0x60, 0x00000000)
+                    // Revert length calculation:
+                    // 4   -- error selector
+                    // 32  -- offset to string
+                    // 32  -- string length field
+                    // 32  -- strlen(BALANCE_QUERY_FAILED) rounded up to nearest 32-byte word.
+                    revert(0, 100)
+                }
+
+                // Revert if balance not held
+                let addressBalance := mload(freeMemPtr)
+                if eq(addressBalance, 0) {
+                    // Revert with `Error("AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD")`
+                    mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(0x40, 0x0000003441545f4c454153545f4f4e455f414444524553535f444f45535f4e4f)
+                    mstore(0x60, 0x545f4d4545545f42414c414e43455f5448524553484f4c440000000000000000)
+                    mstore(0x80, 0x00000000)
+                    // Revert length calculation:
+                    // 4   -- error selector
+                    // 32  -- offset to string
+                    // 32  -- string length field
+                    // 64  -- strlen(AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD) rounded up to nearest 32-byte word.
+                    revert(0, 132)
+                }
+            }
+
+            // Record validated addresses
+            validatedAddresses := addressesToValidate
+        }
+
+        ///// If we hit this point then all addresses are valid /////
+        emit ValidatedAddresses(validatedAddresses);
+        
+        // All addresses are valid. Execute fillOrder.
+        EXCHANGE.executeTransaction(
+            salt,
+            signerAddress,
+            signedExchangeTransaction,
+            signature
+        );
+    }
+}
\ No newline at end of file
diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/interfaces/IThresholdAsset.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/interfaces/IThresholdAsset.sol
new file mode 100644
index 000000000..61acaba0a
--- /dev/null
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/interfaces/IThresholdAsset.sol
@@ -0,0 +1,30 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+
+contract IThresholdAsset {
+
+    /// @param _owner The address from which the balance will be retrieved
+    /// @return Balance of owner
+    function balanceOf(address _owner)
+        external
+        view
+        returns (uint256);
+
+}
\ No newline at end of file
diff --git a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol b/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
deleted file mode 100644
index d33f4f398..000000000
--- a/packages/contracts/contracts/extensions/CompliantForwarder/CompliantForwarder.sol
+++ /dev/null
@@ -1,323 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../tokens/ERC721Token/IERC721Token.sol";
-import "../../utils/LibBytes/LibBytes.sol";
-import "../../utils/ExchangeSelectors/ExchangeSelectors.sol";
-
-contract CompliantForwarder is ExchangeSelectors{
-
-    using LibBytes for bytes;
-
-    IExchange internal EXCHANGE;
-    IERC721Token internal COMPLIANCE_TOKEN;
-
-    event ValidatedAddresses (
-        address[] addresses
-    );
-
-    constructor(address exchange, address complianceToken)
-        public
-    {
-        EXCHANGE = IExchange(exchange);
-        COMPLIANCE_TOKEN = IERC721Token(complianceToken);
-    }
-
-    function executeTransaction(
-        uint256 salt,
-        address signerAddress,
-        bytes signedExchangeTransaction,
-        bytes signature
-    ) 
-        external
-    {
-        // Addresses that are validated below.
-        address[] memory validatedAddresses;
-
-        /**
-         * Do not add variables after this point.
-         * The assembly block may overwrite their values.
-         */
-
-        // Validate addresses
-        assembly {
-            /**
-             * Emulates the `calldataload` opcode on the embedded Exchange calldata,
-             * which is accessed through `signedExchangeTransaction`.
-             * @param offset - Offset into the Exchange calldata.
-             * @return value - Corresponding 32 byte value stored at `offset`.
-             */
-            function exchangeCalldataload(offset) -> value {
-                // Pointer to exchange transaction
-                // 0x04 for calldata selector
-                // 0x40 to access `signedExchangeTransaction`, which is the third parameter
-                let exchangeTxPtr := calldataload(0x44)
-
-                // Offset into Exchange calldata
-                // We compute this by adding 0x24 to the `exchangeTxPtr` computed above.
-                // 0x04 for calldata selector
-                // 0x20 for length field of `signedExchangeTransaction`
-                let exchangeCalldataOffset := add(exchangeTxPtr, add(0x24, offset))
-                value := calldataload(exchangeCalldataOffset)
-            }
-
-            /** 
-             * Convenience function that skips the 4 byte selector when loading
-             * from the embedded Exchange calldata.
-             * @param offset - Offset into the Exchange calldata (minus the 4 byte selector)
-             * @return value - Corresponding 32 byte value stored at `offset` + 4.
-             */
-            function loadExchangeData(offset) -> value {
-                value := exchangeCalldataload(add(offset, 0x4))
-            }
-
-            /** 
-             * A running list is maintained of addresses to validate. 
-             * This function records an address in this array.
-             * @param addressToValidate - Address to record for validation.
-             * @note - Variables are scoped but names are not, so we append
-             *         underscores to names that share the global namespace.
-             */
-            function recordAddressToValidate(addressToValidate) {
-                // Compute `addressesToValidate` memory offset
-                let addressesToValidate_ := mload(0x40)
-                let nAddressesToValidate_ := mload(addressesToValidate_)
-
-                // Increment length
-                nAddressesToValidate_ := add(mload(addressesToValidate_), 0x01)
-                mstore(addressesToValidate_, nAddressesToValidate_)
-
-                // Append address to validate
-                let offset := mul(nAddressesToValidate_, 0x20)
-                mstore(add(addressesToValidate_, offset), addressToValidate)
-            }
-
-            /**
-             * Extracts the maker address from an order stored in the Exchange calldata
-             * (which is embedded in `signedExchangeTransaction`), and records it in
-             * the running list of addresses to validate.
-             * @param orderParamIndex - Index of the order in the Exchange function's signature
-             */
-            function recordMakerAddressFromOrder(orderParamIndex) {
-                let orderPtr := loadExchangeData(orderParamIndex)
-                let makerAddress := loadExchangeData(orderPtr)
-                recordAddressToValidate(makerAddress)
-            }
-
-            /**
-             * Extracts the maker addresses from an array of orders stored in the Exchange calldata
-             * (which is embedded in `signedExchangeTransaction`), and records them in
-             * the running list of addresses to validate.
-             * @param orderArrayParamIndex - Index of the order array in the Exchange function's signature
-             */
-            function recordMakerAddressesFromOrderArray(orderArrayParamIndex) {
-                let orderArrayPtr := loadExchangeData(0x0)
-                let orderArrayLength := loadExchangeData(orderArrayPtr)
-                let orderArrayElementPtr := add(orderArrayPtr, 0x20)
-                let orderArrayElementEndPtr := add(orderArrayElementPtr, mul(orderArrayLength, 0x20))
-                for {let orderPtrOffset := orderArrayElementPtr} lt(orderPtrOffset, orderArrayElementEndPtr) {orderPtrOffset := add(orderPtrOffset, 0x20)} {
-                    let orderPtr := loadExchangeData(orderPtrOffset)
-                    let makerAddress := loadExchangeData(add(orderPtr, orderArrayElementPtr))
-                    recordAddressToValidate(makerAddress)
-                }
-            }
-
-            /**
-             * Records address of signer in the running list of addresses to validate.
-             * @note: We cannot access `signerAddress` directly from within the asm function,
-             *        so it is loaded from the calldata.
-             */
-            function recordSignerAddress() {
-                // Load the signer address from calldata
-                // 0x04 for selector
-                // 0x20 to access `signerAddress`, which is the second parameter.
-                let signerAddress_ := calldataload(0x24)
-                recordAddressToValidate(signerAddress_)
-            }
-
-            /**
-             * Records addresses to be validated when Exchange transaction is a batch fill variant.
-             * This is one of: batchFillOrders, batchFillOrKillOrders, batchFillNoThrow
-             * Reference signature<T>: <batchFillVariant>(Order[],uint256[],bytes[])
-             */
-            function recordAddressesForBatchFillVariant() {
-                // Record maker addresses from order array (parameter index 0)
-                // The signer is the taker for these orders and must also be validated.
-                recordMakerAddressesFromOrderArray(0)
-                recordSignerAddress()
-            }
-
-            /**
-             * Records addresses to be validated when Exchange transaction is a fill order variant.
-             * This is one of: fillOrder, fillOrKillOrder, fillOrderNoThrow
-             * Reference signature<T>: <fillOrderVariant>(Order,uint256,bytes)
-             */
-            function recordAddressesForFillOrderVariant() {
-                // Record maker address from the order (param index 0)
-                // The signer is the taker for this order and must also be validated.
-                recordMakerAddressFromOrder(0)
-                recordSignerAddress()
-            }
-
-            /**
-             * Records addresses to be validated when Exchange transaction is a market fill variant.
-             * This is one of: marketBuyOrders, marketBuyOrdersNoThrow, marketSellOrders, marketSellOrdersNoThrow
-             * Reference signature<T>: <marketFillInvariant>(Order[],uint256,bytes[])
-             */
-            function recordAddressesForMarketFillVariant() {
-                // Record maker addresses from order array (parameter index 0)
-                // The signer is the taker for these orders and must also be validated.
-                recordMakerAddressesFromOrderArray(0)
-                recordSignerAddress()
-            }
-
-            /**
-             * Records addresses to be validated when Exchange transaction is matchOrders.
-             * Reference signature: matchOrders(Order,Order)
-             */
-            function recordAddressesForMatchOrders() {
-                // Record maker address from both orders (param indices 0 & 1).
-                // The signer is the taker and must also be validated.
-                recordMakerAddressFromOrder(0)
-                recordMakerAddressFromOrder(1)
-                recordSignerAddress()
-            }
-
-            ///// Record Addresses to Validate /////
-
-            // Addresses needing validation depends on which Exchange function is being called.
-            // Step 1/2 Read the exchange function selector.
-            let exchangeFunctionSelector := and(
-                exchangeCalldataload(0x0),
-                0xffffffff00000000000000000000000000000000000000000000000000000000
-            )
-
-            // Step 2/2 Extract addresses to validate based on this selector.
-            //          See ../../utils/ExchangeSelectors/ExchangeSelectors.sol for selectors
-            switch exchangeFunctionSelector
-            case 0x297bb70b00000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrders
-            case 0x50dde19000000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrdersNoThrow
-            case 0x4d0ae54600000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrKillOrders
-            case 0xb4be83d500000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrder
-            case 0x3e228bae00000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrderNoThrow
-            case 0x64a3bc1500000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrKillOrder
-            case 0xe5fa431b00000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketBuyOrders
-            case 0xa3e2038000000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketBuyOrdersNoThrow
-            case 0x7e1d980800000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketSellOrders
-            case 0xdd1c7d1800000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketSellOrdersNoThrow
-            case 0x3c28d86100000000000000000000000000000000000000000000000000000000 { recordAddressesForMatchOrders() }         // matchOrders
-            case 0xd46b02c300000000000000000000000000000000000000000000000000000000 {}                                          // cancelOrder
-            case 0x4ac1478200000000000000000000000000000000000000000000000000000000 {}                                          // batchCancelOrders
-            case 0x4f9559b100000000000000000000000000000000000000000000000000000000 {}                                          // cancelOrdersUpTo
-            default {
-                // Revert with `Error("INVALID_OR_BLOCKED_EXCHANGE_SELECTOR")`
-                mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                mstore(0x40, 0x00000024494e56414c49445f4f525f424c4f434b45445f45584348414e47455f)
-                mstore(0x60, 0x53454c4543544f52000000000000000000000000000000000000000000000000)
-                mstore(0x80, 0x00000000)
-                // Revert length calculation:
-                // 4   -- error selector
-                // 32  -- offset to string
-                // 32  -- string length field
-                // 64  -- strlen(INVALID_OR_BLOCKED_EXCHANGE_SELECTOR) rounded up to nearest 32-byte word.
-                revert(0, 132)
-            }
-
-            ///// Validate Recorded Addresses /////
-
-            // Load from memory the addresses to validate
-            let addressesToValidate := mload(0x40)
-            let addressesToValidateLength := mload(addressesToValidate)
-            let addressesToValidateElementPtr := add(addressesToValidate, 0x20)
-            let addressesToValidateElementEndPtr := add(addressesToValidateElementPtr, mul(addressesToValidateLength, 0x20))
-
-            // Set free memory pointer to after `addressesToValidate` array.
-            // This is to avoid corruption when making calls in the loop below.
-            let freeMemPtr := addressesToValidateElementEndPtr
-            mstore(0x40, freeMemPtr)
-
-            // Validate addresses
-            let complianceTokenAddress := sload(COMPLIANCE_TOKEN_slot)
-            for {let addressToValidate := addressesToValidateElementPtr} lt(addressToValidate, addressesToValidateElementEndPtr) {addressToValidate := add(addressToValidate, 0x20)} {
-                // Construct calldata for `COMPLIANCE_TOKEN.balanceOf`
-                mstore(freeMemPtr, 0x70a0823100000000000000000000000000000000000000000000000000000000)
-                mstore(add(4, freeMemPtr), mload(addressToValidate))
-               
-                // call `COMPLIANCE_TOKEN.balanceOf`
-                let success := call(
-                    gas,                                    // forward all gas
-                    complianceTokenAddress,                 // call address of asset proxy
-                    0,                                      // don't send any ETH
-                    freeMemPtr,                             // pointer to start of input
-                    0x24,                                   // length of input (one padded address) 
-                    freeMemPtr,                             // write output to next free memory offset
-                    0x20                                    // reserve space for return balance (0x20 bytes)
-                )
-                if eq(success, 0) {
-                    // @TODO Revert with `Error("BALANCE_QUERY_FAILED")`
-                    mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(0x40, 0x0000001442414c414e43455f51554552595f4641494c45440000000000000000)
-                    mstore(0x60, 0x00000000)
-                    // Revert length calculation:
-                    // 4   -- error selector
-                    // 32  -- offset to string
-                    // 32  -- string length field
-                    // 32  -- strlen(BALANCE_QUERY_FAILED) rounded up to nearest 32-byte word.
-                    revert(0, 100)
-                }
-
-                // Revert if balance not held
-                let addressBalance := mload(freeMemPtr)
-                if eq(addressBalance, 0) {
-                    // Revert with `Error("AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD")`
-                    mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(0x40, 0x0000003441545f4c454153545f4f4e455f414444524553535f444f45535f4e4f)
-                    mstore(0x60, 0x545f4d4545545f42414c414e43455f5448524553484f4c440000000000000000)
-                    mstore(0x80, 0x00000000)
-                    // Revert length calculation:
-                    // 4   -- error selector
-                    // 32  -- offset to string
-                    // 32  -- string length field
-                    // 64  -- strlen(AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD) rounded up to nearest 32-byte word.
-                    revert(0, 132)
-                }
-            }
-
-            // Record validated addresses
-            validatedAddresses := addressesToValidate
-        }
-
-        ///// If we hit this point then all addresses are valid /////
-        emit ValidatedAddresses(validatedAddresses);
-        
-        // All addresses are valid. Execute fillOrder.
-        EXCHANGE.executeTransaction(
-            salt,
-            signerAddress,
-            signedExchangeTransaction,
-            signature
-        );
-    }
-}
\ No newline at end of file
diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
new file mode 100644
index 000000000..50fd79439
--- /dev/null
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -0,0 +1,366 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { assetDataUtils } from '@0x/order-utils';
+import { RevertReason, SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as chai from 'chai';
+import * as ethUtil from 'ethereumjs-util';
+import * as _ from 'lodash';
+
+import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
+import { ExchangeContract } from '../../generated-wrappers/exchange';
+import { BalanceThresholdFilterContract } from '../../generated-wrappers/balance_threshold_filter';
+import { YesComplianceTokenContract } from '../../generated-wrappers/yes_compliance_token';
+
+import { artifacts } from '../../src/artifacts';
+import {
+    expectTransactionFailedAsync,
+    expectTransactionFailedWithoutReasonAsync,
+} from '../utils/assertions';
+import { chaiSetup } from '../utils/chai_setup';
+import { constants } from '../utils/constants';
+import { ERC20Wrapper } from '../utils/erc20_wrapper';
+import { ExchangeWrapper } from '../utils/exchange_wrapper';
+import { OrderFactory } from '../utils/order_factory';
+import { orderUtils } from '../utils/order_utils';
+import { TransactionFactory } from '../utils/transaction_factory';
+import { ContractName, ERC20BalancesByOwner, SignedTransaction } from '../utils/types';
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+
+import { MethodAbi, AbiDefinition } from 'ethereum-types';
+import { AbiEncoder } from '@0x/utils';
+import { Method } from '@0x/utils/lib/src/abi_encoder';
+import { LogDecoder } from '../utils/log_decoder';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+const DECIMALS_DEFAULT = 18;
+
+describe.only(ContractName.BalanceThresholdFilter, () => {
+    let compliantMakerAddress: string;
+    let owner: string;
+    let compliantTakerAddress: string;
+    let feeRecipientAddress: string;
+    let nonCompliantAddress: string;
+    let defaultMakerAssetAddress: string;
+    let defaultTakerAssetAddress: string;
+    let zrxAssetData: string;
+    let zrxToken: DummyERC20TokenContract;
+    let exchangeInstance: ExchangeContract;
+    let exchangeWrapper: ExchangeWrapper;
+
+    let orderFactory: OrderFactory;
+    let erc20Wrapper: ERC20Wrapper;
+    let erc20Balances: ERC20BalancesByOwner;
+
+    let takerTransactionFactory: TransactionFactory;
+    let compliantSignedOrder: SignedOrder;
+    let compliantSignedFillOrderTx: SignedTransaction;
+    let noncompliantSignedFillOrderTx: SignedTransaction;
+
+    const takerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(500), DECIMALS_DEFAULT);
+    const makerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), DECIMALS_DEFAULT);
+    const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(250), DECIMALS_DEFAULT);
+
+    let compliantForwarderInstance: BalanceThresholdFilterContract;
+
+    before(async () => {
+        // Create accounts
+        await blockchainLifecycle.startAsync();
+        const accounts = await web3Wrapper.getAvailableAddressesAsync();
+        const usedAddresses = ([
+            owner,
+            compliantMakerAddress,
+            compliantTakerAddress,
+            feeRecipientAddress,
+            nonCompliantAddress,
+        ] = accounts);
+        // Create wrappers
+        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
+        // Deploy ERC20 tokens
+        const numDummyErc20ToDeploy = 3;
+        let erc20TokenA: DummyERC20TokenContract;
+        let erc20TokenB: DummyERC20TokenContract;
+        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
+            numDummyErc20ToDeploy,
+            constants.DUMMY_TOKEN_DECIMALS,
+        );
+        defaultMakerAssetAddress = erc20TokenA.address;
+        defaultTakerAssetAddress = erc20TokenB.address;
+        zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
+        // Deploy Yes Token
+        const yesTokenInstance = await YesComplianceTokenContract.deployFrom0xArtifactAsync(
+            artifacts.YesComplianceToken,
+            provider,
+            txDefaults,
+        );
+        // Create proxies
+        const erc20Proxy = await erc20Wrapper.deployProxyAsync();
+        await erc20Wrapper.setBalancesAndAllowancesAsync();
+        // Deploy Exchange congtract
+        exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
+            artifacts.Exchange,
+            provider,
+            txDefaults,
+            zrxAssetData,
+        );
+        exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
+        // Register proxies
+        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
+        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
+            from: owner,
+        });
+        // Default order parameters
+        const defaultOrderParams = {
+            exchangeAddress: exchangeInstance.address,
+            makerAddress: compliantMakerAddress,
+            feeRecipientAddress,
+            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
+            makerAssetAmount,
+            takerAssetAmount,
+            makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), DECIMALS_DEFAULT),
+            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(150), DECIMALS_DEFAULT),
+        };
+        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantMakerAddress)];
+        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
+        // Deploy Compliant Forwarder
+        compliantForwarderInstance = await BalanceThresholdFilterContract.deployFrom0xArtifactAsync(
+            artifacts.BalanceThresholdFilter,
+            provider,
+            txDefaults,
+            exchangeInstance.address,
+            yesTokenInstance.address,
+        );
+        /*
+        const compliantForwarderContract = new BalanceThresholdFilterContract(
+            compliantForwarderInstance.abi,
+            compliantForwarderInstance.address,
+            provider,
+        );
+        forwarderWrapper = new ForwarderWrapper(compliantForwarderContract, provider);
+        */
+        // Initialize Yes Token
+        await yesTokenInstance._upgradeable_initialize.sendTransactionAsync({ from: owner });
+        const yesTokenName = 'YesToken';
+        const yesTokenTicker = 'YEET';
+        await yesTokenInstance.initialize.sendTransactionAsync(yesTokenName, yesTokenTicker, { from: owner });
+        // Verify Maker / Taker
+        const addressesCanControlTheirToken = true;
+        const compliantMakerCountryCode = new BigNumber(519);
+        const compliantMakerYesMark = new BigNumber(1);
+        const compliantMakerEntityId = new BigNumber(2);
+        await yesTokenInstance.mint2.sendTransactionAsync(
+            compliantMakerAddress,
+            compliantMakerEntityId,
+            addressesCanControlTheirToken,
+            compliantMakerCountryCode,
+            [compliantMakerYesMark],
+            { from: owner },
+        );
+        const compliantTakerCountryCode = new BigNumber(519);
+        const compliantTakerYesMark = new BigNumber(1);
+        const compliantTakerEntityId = new BigNumber(2);
+        await yesTokenInstance.mint2.sendTransactionAsync(
+            compliantTakerAddress,
+            compliantTakerEntityId,
+            addressesCanControlTheirToken,
+            compliantTakerCountryCode,
+            [compliantTakerYesMark],
+            { from: owner },
+        );
+        // Create Valid/Invalid orders
+        const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantTakerAddress)];
+        takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchangeInstance.address);
+        compliantSignedOrder = await orderFactory.newSignedOrderAsync({
+            senderAddress: compliantForwarderInstance.address,
+        });
+        const compliantSignedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
+            compliantSignedOrder,
+        );
+        const compliantSignedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
+            compliantSignedOrderWithoutExchangeAddress,
+            takerAssetFillAmount,
+            compliantSignedOrder.signature,
+        );
+        compliantSignedFillOrderTx = takerTransactionFactory.newSignedTransaction(
+            compliantSignedOrderWithoutExchangeAddressData,
+        );
+
+        /* generate selectors for every exchange method
+        _.each(exchangeInstance.abi, (abiDefinition: AbiDefinition) => {
+            try {
+                const method = new Method(abiDefinition as MethodAbi);
+                console.log('\n', `// ${method.getDataItem().name}`);
+                console.log(`bytes4 constant ${method.getDataItem().name}Selector = ${method.getSelector()};`);
+                console.log(`bytes4 constant ${method.getDataItem().name}SelectorGenerator = byes4(keccak256('${method.getSignature()}'));`);
+            } catch(e) {
+                _.noop();
+            }
+        });*/
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    describe.only('fillOrder', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+        });
+        it('should transfer the correct amounts when maker and taker are compliant', async () => {
+            const txHash = await compliantForwarderInstance.executeTransaction.sendTransactionAsync(
+                compliantSignedFillOrderTx.salt,
+                compliantSignedFillOrderTx.signerAddress,
+                compliantSignedFillOrderTx.data,
+                compliantSignedFillOrderTx.signature,
+            );
+            const decoder = new LogDecoder(web3Wrapper);
+            const tx = await decoder.getTxWithDecodedLogsAsync(txHash);
+            console.log(JSON.stringify(tx, null, 4));
+            console.log('****** MAKER ADDRESS = ', compliantSignedOrder.makerAddress);
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const makerAssetFillAmount = takerAssetFillAmount
+                .times(compliantSignedOrder.makerAssetAmount)
+                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
+            const makerFeePaid = compliantSignedOrder.makerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            const takerFeePaid = compliantSignedOrder.takerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
+            );
+            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
+            );
+        });
+        it('should revert if the signed transaction is not intended for fillOrder', async () => {
+            // Create signed order without the fillOrder function selector
+            const txDataBuf = ethUtil.toBuffer(compliantSignedFillOrderTx.data);
+            const selectorLengthInBytes = 4;
+            const txDataBufMinusSelector = txDataBuf.slice(selectorLengthInBytes);
+            const badSelector = '0x00000000';
+            const badSelectorBuf = ethUtil.toBuffer(badSelector);
+            const txDataBufWithBadSelector = Buffer.concat([badSelectorBuf, txDataBufMinusSelector]);
+            const txDataBufWithBadSelectorHex = ethUtil.bufferToHex(txDataBufWithBadSelector);
+            // Call compliant forwarder
+            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.executeTransaction.sendTransactionAsync(
+                compliantSignedFillOrderTx.salt,
+                compliantSignedFillOrderTx.signerAddress,
+                txDataBufWithBadSelectorHex,
+                compliantSignedFillOrderTx.signature,
+            ));
+        });
+        it('should revert if senderAddress is not set to the compliant forwarding contract', async () => {
+            // Create signed order with incorrect senderAddress
+            const notBalanceThresholdFilterAddress = zrxToken.address;
+            const signedOrderWithBadSenderAddress = await orderFactory.newSignedOrderAsync({
+                senderAddress: notBalanceThresholdFilterAddress,
+            });
+            const signedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
+                signedOrderWithBadSenderAddress,
+            );
+            const signedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
+                signedOrderWithoutExchangeAddress,
+                takerAssetFillAmount,
+                compliantSignedOrder.signature,
+            );
+            const signedFillOrderTx = takerTransactionFactory.newSignedTransaction(
+                signedOrderWithoutExchangeAddressData,
+            );
+            // Call compliant forwarder
+            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.executeTransaction.sendTransactionAsync(
+                signedFillOrderTx.salt,
+                signedFillOrderTx.signerAddress,
+                signedFillOrderTx.data,
+                signedFillOrderTx.signature,
+            ));
+        });
+        it('should revert if taker address is not compliant (does not hold a Yes Token)', async () => {
+            return expectTransactionFailedAsync(
+                compliantForwarderInstance.executeTransaction.sendTransactionAsync(
+                    compliantSignedFillOrderTx.salt,
+                    nonCompliantAddress,
+                    compliantSignedFillOrderTx.data,
+                    compliantSignedFillOrderTx.signature,
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if maker address is not compliant (does not hold a Yes Token)', async () => {
+            // Create signed order with non-compliant maker address
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                senderAddress: compliantForwarderInstance.address,
+                makerAddress: nonCompliantAddress
+            });
+            const signedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
+                signedOrderWithBadMakerAddress,
+            );
+            const signedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
+                signedOrderWithoutExchangeAddress,
+                takerAssetFillAmount,
+                compliantSignedOrder.signature,
+            );
+            const signedFillOrderTx = takerTransactionFactory.newSignedTransaction(
+                signedOrderWithoutExchangeAddressData,
+            );
+            // Call compliant forwarder
+            return expectTransactionFailedAsync(
+                compliantForwarderInstance.executeTransaction.sendTransactionAsync(
+                    signedFillOrderTx.salt,
+                    signedFillOrderTx.signerAddress,
+                    signedFillOrderTx.data,
+                    signedFillOrderTx.signature,
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+    });
+
+    describe('batchFillOrders', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+        });
+        it('should transfer the correct amounts when maker and taker are compliant', async () => {
+            let order2 = _.cloneDeep(compliantSignedOrder);
+            order2.makerAddress = `0x${_.reverse(compliantSignedOrder.makerAddress.slice(2).split('')).join('')}`;
+            const orders = [compliantSignedOrder, order2];
+            const fillAmounts = [new BigNumber(4), new BigNumber(4)];
+            const signatures = ["0xabcd", "0xabcd"];
+            const exchangeCalldata = exchangeInstance.batchFillOrders.getABIEncodedTransactionData(orders, fillAmounts, signatures);
+            console.log('*'.repeat(40), exchangeCalldata, '*'.repeat(40));
+            console.log('****** MAKER ADDRESS = ', compliantSignedOrder.makerAddress);
+
+            const txHash = await compliantForwarderInstance.executeTransaction.sendTransactionAsync(
+                compliantSignedFillOrderTx.salt,
+                compliantSignedFillOrderTx.signerAddress,
+                exchangeCalldata,
+                compliantSignedFillOrderTx.signature,
+            );
+            const decoder = new LogDecoder(web3Wrapper);
+            const tx = await decoder.getTxWithDecodedLogsAsync(txHash);
+            console.log(JSON.stringify(tx, null, 4));
+        });
+    });
+});
+// tslint:disable:max-file-line-count
+// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/extensions/compliant_forwarder.ts b/packages/contracts/test/extensions/compliant_forwarder.ts
deleted file mode 100644
index 196167264..000000000
--- a/packages/contracts/test/extensions/compliant_forwarder.ts
+++ /dev/null
@@ -1,366 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils } from '@0x/order-utils';
-import { RevertReason, SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { CompliantForwarderContract } from '../../generated-wrappers/compliant_forwarder';
-import { YesComplianceTokenContract } from '../../generated-wrappers/yes_compliance_token';
-
-import { artifacts } from '../../src/artifacts';
-import {
-    expectTransactionFailedAsync,
-    expectTransactionFailedWithoutReasonAsync,
-} from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { OrderFactory } from '../utils/order_factory';
-import { orderUtils } from '../utils/order_utils';
-import { TransactionFactory } from '../utils/transaction_factory';
-import { ContractName, ERC20BalancesByOwner, SignedTransaction } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-import { MethodAbi, AbiDefinition } from 'ethereum-types';
-import { AbiEncoder } from '@0x/utils';
-import { Method } from '@0x/utils/lib/src/abi_encoder';
-import { LogDecoder } from '../utils/log_decoder';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-const DECIMALS_DEFAULT = 18;
-
-describe.only(ContractName.CompliantForwarder, () => {
-    let compliantMakerAddress: string;
-    let owner: string;
-    let compliantTakerAddress: string;
-    let feeRecipientAddress: string;
-    let nonCompliantAddress: string;
-    let defaultMakerAssetAddress: string;
-    let defaultTakerAssetAddress: string;
-    let zrxAssetData: string;
-    let zrxToken: DummyERC20TokenContract;
-    let exchangeInstance: ExchangeContract;
-    let exchangeWrapper: ExchangeWrapper;
-
-    let orderFactory: OrderFactory;
-    let erc20Wrapper: ERC20Wrapper;
-    let erc20Balances: ERC20BalancesByOwner;
-
-    let takerTransactionFactory: TransactionFactory;
-    let compliantSignedOrder: SignedOrder;
-    let compliantSignedFillOrderTx: SignedTransaction;
-    let noncompliantSignedFillOrderTx: SignedTransaction;
-
-    const takerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(500), DECIMALS_DEFAULT);
-    const makerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), DECIMALS_DEFAULT);
-    const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(250), DECIMALS_DEFAULT);
-
-    let compliantForwarderInstance: CompliantForwarderContract;
-
-    before(async () => {
-        // Create accounts
-        await blockchainLifecycle.startAsync();
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([
-            owner,
-            compliantMakerAddress,
-            compliantTakerAddress,
-            feeRecipientAddress,
-            nonCompliantAddress,
-        ] = accounts);
-        // Create wrappers
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-        // Deploy ERC20 tokens
-        const numDummyErc20ToDeploy = 3;
-        let erc20TokenA: DummyERC20TokenContract;
-        let erc20TokenB: DummyERC20TokenContract;
-        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        defaultMakerAssetAddress = erc20TokenA.address;
-        defaultTakerAssetAddress = erc20TokenB.address;
-        zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-        // Deploy Yes Token
-        const yesTokenInstance = await YesComplianceTokenContract.deployFrom0xArtifactAsync(
-            artifacts.YesComplianceToken,
-            provider,
-            txDefaults,
-        );
-        // Create proxies
-        const erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-        // Deploy Exchange congtract
-        exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            zrxAssetData,
-        );
-        exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
-        // Register proxies
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
-            from: owner,
-        });
-        // Default order parameters
-        const defaultOrderParams = {
-            exchangeAddress: exchangeInstance.address,
-            makerAddress: compliantMakerAddress,
-            feeRecipientAddress,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
-            makerAssetAmount,
-            takerAssetAmount,
-            makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), DECIMALS_DEFAULT),
-            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(150), DECIMALS_DEFAULT),
-        };
-        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantMakerAddress)];
-        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
-        // Deploy Compliant Forwarder
-        compliantForwarderInstance = await CompliantForwarderContract.deployFrom0xArtifactAsync(
-            artifacts.CompliantForwarder,
-            provider,
-            txDefaults,
-            exchangeInstance.address,
-            yesTokenInstance.address,
-        );
-        /*
-        const compliantForwarderContract = new CompliantForwarderContract(
-            compliantForwarderInstance.abi,
-            compliantForwarderInstance.address,
-            provider,
-        );
-        forwarderWrapper = new ForwarderWrapper(compliantForwarderContract, provider);
-        */
-        // Initialize Yes Token
-        await yesTokenInstance._upgradeable_initialize.sendTransactionAsync({ from: owner });
-        const yesTokenName = 'YesToken';
-        const yesTokenTicker = 'YEET';
-        await yesTokenInstance.initialize.sendTransactionAsync(yesTokenName, yesTokenTicker, { from: owner });
-        // Verify Maker / Taker
-        const addressesCanControlTheirToken = true;
-        const compliantMakerCountryCode = new BigNumber(519);
-        const compliantMakerYesMark = new BigNumber(1);
-        const compliantMakerEntityId = new BigNumber(2);
-        await yesTokenInstance.mint2.sendTransactionAsync(
-            compliantMakerAddress,
-            compliantMakerEntityId,
-            addressesCanControlTheirToken,
-            compliantMakerCountryCode,
-            [compliantMakerYesMark],
-            { from: owner },
-        );
-        const compliantTakerCountryCode = new BigNumber(519);
-        const compliantTakerYesMark = new BigNumber(1);
-        const compliantTakerEntityId = new BigNumber(2);
-        await yesTokenInstance.mint2.sendTransactionAsync(
-            compliantTakerAddress,
-            compliantTakerEntityId,
-            addressesCanControlTheirToken,
-            compliantTakerCountryCode,
-            [compliantTakerYesMark],
-            { from: owner },
-        );
-        // Create Valid/Invalid orders
-        const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantTakerAddress)];
-        takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchangeInstance.address);
-        compliantSignedOrder = await orderFactory.newSignedOrderAsync({
-            senderAddress: compliantForwarderInstance.address,
-        });
-        const compliantSignedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
-            compliantSignedOrder,
-        );
-        const compliantSignedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
-            compliantSignedOrderWithoutExchangeAddress,
-            takerAssetFillAmount,
-            compliantSignedOrder.signature,
-        );
-        compliantSignedFillOrderTx = takerTransactionFactory.newSignedTransaction(
-            compliantSignedOrderWithoutExchangeAddressData,
-        );
-
-        /* generate selectors for every exchange method
-        _.each(exchangeInstance.abi, (abiDefinition: AbiDefinition) => {
-            try {
-                const method = new Method(abiDefinition as MethodAbi);
-                console.log('\n', `// ${method.getDataItem().name}`);
-                console.log(`bytes4 constant ${method.getDataItem().name}Selector = ${method.getSelector()};`);
-                console.log(`bytes4 constant ${method.getDataItem().name}SelectorGenerator = byes4(keccak256('${method.getSignature()}'));`);
-            } catch(e) {
-                _.noop();
-            }
-        });*/
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-    describe.only('fillOrder', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-        });
-        it('should transfer the correct amounts when maker and taker are compliant', async () => {
-            const txHash = await compliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                compliantSignedFillOrderTx.salt,
-                compliantSignedFillOrderTx.signerAddress,
-                compliantSignedFillOrderTx.data,
-                compliantSignedFillOrderTx.signature,
-            );
-            const decoder = new LogDecoder(web3Wrapper);
-            const tx = await decoder.getTxWithDecodedLogsAsync(txHash);
-            console.log(JSON.stringify(tx, null, 4));
-            console.log('****** MAKER ADDRESS = ', compliantSignedOrder.makerAddress);
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const makerAssetFillAmount = takerAssetFillAmount
-                .times(compliantSignedOrder.makerAssetAmount)
-                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
-            const makerFeePaid = compliantSignedOrder.makerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            const takerFeePaid = compliantSignedOrder.takerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
-            );
-            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
-            );
-        });
-        it('should revert if the signed transaction is not intended for fillOrder', async () => {
-            // Create signed order without the fillOrder function selector
-            const txDataBuf = ethUtil.toBuffer(compliantSignedFillOrderTx.data);
-            const selectorLengthInBytes = 4;
-            const txDataBufMinusSelector = txDataBuf.slice(selectorLengthInBytes);
-            const badSelector = '0x00000000';
-            const badSelectorBuf = ethUtil.toBuffer(badSelector);
-            const txDataBufWithBadSelector = Buffer.concat([badSelectorBuf, txDataBufMinusSelector]);
-            const txDataBufWithBadSelectorHex = ethUtil.bufferToHex(txDataBufWithBadSelector);
-            // Call compliant forwarder
-            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                compliantSignedFillOrderTx.salt,
-                compliantSignedFillOrderTx.signerAddress,
-                txDataBufWithBadSelectorHex,
-                compliantSignedFillOrderTx.signature,
-            ));
-        });
-        it('should revert if senderAddress is not set to the compliant forwarding contract', async () => {
-            // Create signed order with incorrect senderAddress
-            const notCompliantForwarderAddress = zrxToken.address;
-            const signedOrderWithBadSenderAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: notCompliantForwarderAddress,
-            });
-            const signedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
-                signedOrderWithBadSenderAddress,
-            );
-            const signedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
-                signedOrderWithoutExchangeAddress,
-                takerAssetFillAmount,
-                compliantSignedOrder.signature,
-            );
-            const signedFillOrderTx = takerTransactionFactory.newSignedTransaction(
-                signedOrderWithoutExchangeAddressData,
-            );
-            // Call compliant forwarder
-            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                signedFillOrderTx.salt,
-                signedFillOrderTx.signerAddress,
-                signedFillOrderTx.data,
-                signedFillOrderTx.signature,
-            ));
-        });
-        it('should revert if taker address is not compliant (does not hold a Yes Token)', async () => {
-            return expectTransactionFailedAsync(
-                compliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                    compliantSignedFillOrderTx.salt,
-                    nonCompliantAddress,
-                    compliantSignedFillOrderTx.data,
-                    compliantSignedFillOrderTx.signature,
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if maker address is not compliant (does not hold a Yes Token)', async () => {
-            // Create signed order with non-compliant maker address
-            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: compliantForwarderInstance.address,
-                makerAddress: nonCompliantAddress
-            });
-            const signedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
-                signedOrderWithBadMakerAddress,
-            );
-            const signedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
-                signedOrderWithoutExchangeAddress,
-                takerAssetFillAmount,
-                compliantSignedOrder.signature,
-            );
-            const signedFillOrderTx = takerTransactionFactory.newSignedTransaction(
-                signedOrderWithoutExchangeAddressData,
-            );
-            // Call compliant forwarder
-            return expectTransactionFailedAsync(
-                compliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                    signedFillOrderTx.salt,
-                    signedFillOrderTx.signerAddress,
-                    signedFillOrderTx.data,
-                    signedFillOrderTx.signature,
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-    });
-
-    describe('batchFillOrders', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-        });
-        it('should transfer the correct amounts when maker and taker are compliant', async () => {
-            let order2 = _.cloneDeep(compliantSignedOrder);
-            order2.makerAddress = `0x${_.reverse(compliantSignedOrder.makerAddress.slice(2).split('')).join('')}`;
-            const orders = [compliantSignedOrder, order2];
-            const fillAmounts = [new BigNumber(4), new BigNumber(4)];
-            const signatures = ["0xabcd", "0xabcd"];
-            const exchangeCalldata = exchangeInstance.batchFillOrders.getABIEncodedTransactionData(orders, fillAmounts, signatures);
-            console.log('*'.repeat(40), exchangeCalldata, '*'.repeat(40));
-            console.log('****** MAKER ADDRESS = ', compliantSignedOrder.makerAddress);
-
-            const txHash = await compliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                compliantSignedFillOrderTx.salt,
-                compliantSignedFillOrderTx.signerAddress,
-                exchangeCalldata,
-                compliantSignedFillOrderTx.signature,
-            );
-            const decoder = new LogDecoder(web3Wrapper);
-            const tx = await decoder.getTxWithDecodedLogsAsync(txHash);
-            console.log(JSON.stringify(tx, null, 4));
-        });
-    });
-});
-// tslint:disable:max-file-line-count
-// tslint:enable:no-unnecessary-type-assertion
-- 
cgit v1.2.3


From 2be9b1ff082ff2753798cc0c218ab1829949661f Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 4 Dec 2018 15:47:45 -0800
Subject: Updated Balance Threshold Filter to use mixin pattern

---
 .../BalanceThresholdFilter.sol                     | 292 +------------------
 .../MixinBalanceThresholdFilterCore.sol            | 312 +++++++++++++++++++++
 .../mixins/MBalanceThresholdFilterCore.sol         |  44 +++
 3 files changed, 358 insertions(+), 290 deletions(-)
 create mode 100644 packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
 create mode 100644 packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol
index 93b63eb52..ce3e925fe 100644
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol
@@ -20,20 +20,11 @@ pragma solidity 0.4.24;
 pragma experimental ABIEncoderV2;
 
 import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "../../utils/LibBytes/LibBytes.sol";
-import "../../utils/ExchangeSelectors/ExchangeSelectors.sol";
 import "./interfaces/IThresholdAsset.sol";
+import "./MixinBalanceThresholdFilterCore.sol";
 
-contract BalanceThresholdFilter is ExchangeSelectors {
 
-    using LibBytes for bytes;
-
-    IExchange internal EXCHANGE;
-    IThresholdAsset internal THRESHOLD_ASSET;
-
-    event ValidatedAddresses (
-        address[] addresses
-    );
+contract BalanceThresholdFilter is MixinBalanceThresholdFilterCore {
 
     constructor(address exchange, address thresholdAsset)
         public
@@ -41,283 +32,4 @@ contract BalanceThresholdFilter is ExchangeSelectors {
         EXCHANGE = IExchange(exchange);
         THRESHOLD_ASSET = IThresholdAsset(thresholdAsset);
     }
-
-    function executeTransaction(
-        uint256 salt,
-        address signerAddress,
-        bytes signedExchangeTransaction,
-        bytes signature
-    ) 
-        external
-    {
-        // Addresses that are validated below.
-        address[] memory validatedAddresses;
-
-        /**
-         * Do not add variables after this point.
-         * The assembly block may overwrite their values.
-         */
-
-        // Validate addresses
-        assembly {
-            /**
-             * Emulates the `calldataload` opcode on the embedded Exchange calldata,
-             * which is accessed through `signedExchangeTransaction`.
-             * @param offset - Offset into the Exchange calldata.
-             * @return value - Corresponding 32 byte value stored at `offset`.
-             */
-            function exchangeCalldataload(offset) -> value {
-                // Pointer to exchange transaction
-                // 0x04 for calldata selector
-                // 0x40 to access `signedExchangeTransaction`, which is the third parameter
-                let exchangeTxPtr := calldataload(0x44)
-
-                // Offset into Exchange calldata
-                // We compute this by adding 0x24 to the `exchangeTxPtr` computed above.
-                // 0x04 for calldata selector
-                // 0x20 for length field of `signedExchangeTransaction`
-                let exchangeCalldataOffset := add(exchangeTxPtr, add(0x24, offset))
-                value := calldataload(exchangeCalldataOffset)
-            }
-
-            /** 
-             * Convenience function that skips the 4 byte selector when loading
-             * from the embedded Exchange calldata.
-             * @param offset - Offset into the Exchange calldata (minus the 4 byte selector)
-             * @return value - Corresponding 32 byte value stored at `offset` + 4.
-             */
-            function loadExchangeData(offset) -> value {
-                value := exchangeCalldataload(add(offset, 0x4))
-            }
-
-            /** 
-             * A running list is maintained of addresses to validate. 
-             * This function records an address in this array.
-             * @param addressToValidate - Address to record for validation.
-             * @note - Variables are scoped but names are not, so we append
-             *         underscores to names that share the global namespace.
-             */
-            function recordAddressToValidate(addressToValidate) {
-                // Compute `addressesToValidate` memory offset
-                let addressesToValidate_ := mload(0x40)
-                let nAddressesToValidate_ := mload(addressesToValidate_)
-
-                // Increment length
-                nAddressesToValidate_ := add(mload(addressesToValidate_), 0x01)
-                mstore(addressesToValidate_, nAddressesToValidate_)
-
-                // Append address to validate
-                let offset := mul(nAddressesToValidate_, 0x20)
-                mstore(add(addressesToValidate_, offset), addressToValidate)
-            }
-
-            /**
-             * Extracts the maker address from an order stored in the Exchange calldata
-             * (which is embedded in `signedExchangeTransaction`), and records it in
-             * the running list of addresses to validate.
-             * @param orderParamIndex - Index of the order in the Exchange function's signature
-             */
-            function recordMakerAddressFromOrder(orderParamIndex) {
-                let orderPtr := loadExchangeData(orderParamIndex)
-                let makerAddress := loadExchangeData(orderPtr)
-                recordAddressToValidate(makerAddress)
-            }
-
-            /**
-             * Extracts the maker addresses from an array of orders stored in the Exchange calldata
-             * (which is embedded in `signedExchangeTransaction`), and records them in
-             * the running list of addresses to validate.
-             * @param orderArrayParamIndex - Index of the order array in the Exchange function's signature
-             */
-            function recordMakerAddressesFromOrderArray(orderArrayParamIndex) {
-                let orderArrayPtr := loadExchangeData(0x0)
-                let orderArrayLength := loadExchangeData(orderArrayPtr)
-                let orderArrayElementPtr := add(orderArrayPtr, 0x20)
-                let orderArrayElementEndPtr := add(orderArrayElementPtr, mul(orderArrayLength, 0x20))
-                for {let orderPtrOffset := orderArrayElementPtr} lt(orderPtrOffset, orderArrayElementEndPtr) {orderPtrOffset := add(orderPtrOffset, 0x20)} {
-                    let orderPtr := loadExchangeData(orderPtrOffset)
-                    let makerAddress := loadExchangeData(add(orderPtr, orderArrayElementPtr))
-                    recordAddressToValidate(makerAddress)
-                }
-            }
-
-            /**
-             * Records address of signer in the running list of addresses to validate.
-             * @note: We cannot access `signerAddress` directly from within the asm function,
-             *        so it is loaded from the calldata.
-             */
-            function recordSignerAddress() {
-                // Load the signer address from calldata
-                // 0x04 for selector
-                // 0x20 to access `signerAddress`, which is the second parameter.
-                let signerAddress_ := calldataload(0x24)
-                recordAddressToValidate(signerAddress_)
-            }
-
-            /**
-             * Records addresses to be validated when Exchange transaction is a batch fill variant.
-             * This is one of: batchFillOrders, batchFillOrKillOrders, batchFillNoThrow
-             * Reference signature<T>: <batchFillVariant>(Order[],uint256[],bytes[])
-             */
-            function recordAddressesForBatchFillVariant() {
-                // Record maker addresses from order array (parameter index 0)
-                // The signer is the taker for these orders and must also be validated.
-                recordMakerAddressesFromOrderArray(0)
-                recordSignerAddress()
-            }
-
-            /**
-             * Records addresses to be validated when Exchange transaction is a fill order variant.
-             * This is one of: fillOrder, fillOrKillOrder, fillOrderNoThrow
-             * Reference signature<T>: <fillOrderVariant>(Order,uint256,bytes)
-             */
-            function recordAddressesForFillOrderVariant() {
-                // Record maker address from the order (param index 0)
-                // The signer is the taker for this order and must also be validated.
-                recordMakerAddressFromOrder(0)
-                recordSignerAddress()
-            }
-
-            /**
-             * Records addresses to be validated when Exchange transaction is a market fill variant.
-             * This is one of: marketBuyOrders, marketBuyOrdersNoThrow, marketSellOrders, marketSellOrdersNoThrow
-             * Reference signature<T>: <marketFillInvariant>(Order[],uint256,bytes[])
-             */
-            function recordAddressesForMarketFillVariant() {
-                // Record maker addresses from order array (parameter index 0)
-                // The signer is the taker for these orders and must also be validated.
-                recordMakerAddressesFromOrderArray(0)
-                recordSignerAddress()
-            }
-
-            /**
-             * Records addresses to be validated when Exchange transaction is matchOrders.
-             * Reference signature: matchOrders(Order,Order)
-             */
-            function recordAddressesForMatchOrders() {
-                // Record maker address from both orders (param indices 0 & 1).
-                // The signer is the taker and must also be validated.
-                recordMakerAddressFromOrder(0)
-                recordMakerAddressFromOrder(1)
-                recordSignerAddress()
-            }
-
-            ///// Record Addresses to Validate /////
-
-            // Addresses needing validation depends on which Exchange function is being called.
-            // Step 1/2 Read the exchange function selector.
-            let exchangeFunctionSelector := and(
-                exchangeCalldataload(0x0),
-                0xffffffff00000000000000000000000000000000000000000000000000000000
-            )
-
-            // Step 2/2 Extract addresses to validate based on this selector.
-            //          See ../../utils/ExchangeSelectors/ExchangeSelectors.sol for selectors
-            switch exchangeFunctionSelector
-            case 0x297bb70b00000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrders
-            case 0x50dde19000000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrdersNoThrow
-            case 0x4d0ae54600000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrKillOrders
-            case 0xb4be83d500000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrder
-            case 0x3e228bae00000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrderNoThrow
-            case 0x64a3bc1500000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrKillOrder
-            case 0xe5fa431b00000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketBuyOrders
-            case 0xa3e2038000000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketBuyOrdersNoThrow
-            case 0x7e1d980800000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketSellOrders
-            case 0xdd1c7d1800000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketSellOrdersNoThrow
-            case 0x3c28d86100000000000000000000000000000000000000000000000000000000 { recordAddressesForMatchOrders() }         // matchOrders
-            case 0xd46b02c300000000000000000000000000000000000000000000000000000000 {}                                          // cancelOrder
-            case 0x4ac1478200000000000000000000000000000000000000000000000000000000 {}                                          // batchCancelOrders
-            case 0x4f9559b100000000000000000000000000000000000000000000000000000000 {}                                          // cancelOrdersUpTo
-            default {
-                // Revert with `Error("INVALID_OR_BLOCKED_EXCHANGE_SELECTOR")`
-                mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                mstore(0x40, 0x00000024494e56414c49445f4f525f424c4f434b45445f45584348414e47455f)
-                mstore(0x60, 0x53454c4543544f52000000000000000000000000000000000000000000000000)
-                mstore(0x80, 0x00000000)
-                // Revert length calculation:
-                // 4   -- error selector
-                // 32  -- offset to string
-                // 32  -- string length field
-                // 64  -- strlen(INVALID_OR_BLOCKED_EXCHANGE_SELECTOR) rounded up to nearest 32-byte word.
-                revert(0, 132)
-            }
-
-            ///// Validate Recorded Addresses /////
-
-            // Load from memory the addresses to validate
-            let addressesToValidate := mload(0x40)
-            let addressesToValidateLength := mload(addressesToValidate)
-            let addressesToValidateElementPtr := add(addressesToValidate, 0x20)
-            let addressesToValidateElementEndPtr := add(addressesToValidateElementPtr, mul(addressesToValidateLength, 0x20))
-
-            // Set free memory pointer to after `addressesToValidate` array.
-            // This is to avoid corruption when making calls in the loop below.
-            let freeMemPtr := addressesToValidateElementEndPtr
-            mstore(0x40, freeMemPtr)
-
-            // Validate addresses
-            let thresholdAssetAddress := sload(THRESHOLD_ASSET_slot)
-            for {let addressToValidate := addressesToValidateElementPtr} lt(addressToValidate, addressesToValidateElementEndPtr) {addressToValidate := add(addressToValidate, 0x20)} {
-                // Construct calldata for `THRESHOLD_ASSET.balanceOf`
-                mstore(freeMemPtr, 0x70a0823100000000000000000000000000000000000000000000000000000000)
-                mstore(add(4, freeMemPtr), mload(addressToValidate))
-               
-                // call `THRESHOLD_ASSET.balanceOf`
-                let success := call(
-                    gas,                                    // forward all gas
-                    thresholdAssetAddress,                 // call address of asset proxy
-                    0,                                      // don't send any ETH
-                    freeMemPtr,                             // pointer to start of input
-                    0x24,                                   // length of input (one padded address) 
-                    freeMemPtr,                             // write output to next free memory offset
-                    0x20                                    // reserve space for return balance (0x20 bytes)
-                )
-                if eq(success, 0) {
-                    // @TODO Revert with `Error("BALANCE_QUERY_FAILED")`
-                    mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(0x40, 0x0000001442414c414e43455f51554552595f4641494c45440000000000000000)
-                    mstore(0x60, 0x00000000)
-                    // Revert length calculation:
-                    // 4   -- error selector
-                    // 32  -- offset to string
-                    // 32  -- string length field
-                    // 32  -- strlen(BALANCE_QUERY_FAILED) rounded up to nearest 32-byte word.
-                    revert(0, 100)
-                }
-
-                // Revert if balance not held
-                let addressBalance := mload(freeMemPtr)
-                if eq(addressBalance, 0) {
-                    // Revert with `Error("AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD")`
-                    mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(0x40, 0x0000003441545f4c454153545f4f4e455f414444524553535f444f45535f4e4f)
-                    mstore(0x60, 0x545f4d4545545f42414c414e43455f5448524553484f4c440000000000000000)
-                    mstore(0x80, 0x00000000)
-                    // Revert length calculation:
-                    // 4   -- error selector
-                    // 32  -- offset to string
-                    // 32  -- string length field
-                    // 64  -- strlen(AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD) rounded up to nearest 32-byte word.
-                    revert(0, 132)
-                }
-            }
-
-            // Record validated addresses
-            validatedAddresses := addressesToValidate
-        }
-
-        ///// If we hit this point then all addresses are valid /////
-        emit ValidatedAddresses(validatedAddresses);
-        
-        // All addresses are valid. Execute fillOrder.
-        EXCHANGE.executeTransaction(
-            salt,
-            signerAddress,
-            signedExchangeTransaction,
-            signature
-        );
-    }
 }
\ No newline at end of file
diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
new file mode 100644
index 000000000..dbb352f90
--- /dev/null
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
@@ -0,0 +1,312 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "./mixins/MBalanceThresholdFilterCore.sol";
+
+
+contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
+
+    function executeTransaction(
+        uint256 salt,
+        address signerAddress,
+        bytes signedExchangeTransaction,
+        bytes signature
+    ) 
+         external
+    {
+        // Validate addresses.
+        validateBalanceThresholdsOrRevert();
+        
+        // All addresses are valid. Execute fillOrder.
+        EXCHANGE.executeTransaction(
+            salt,
+            signerAddress,
+            signedExchangeTransaction,
+            signature
+        );
+    }
+
+    function validateBalanceThresholdsOrRevert()
+        internal
+    {
+        // Addresses that are validated below.
+        address[] memory validatedAddresses;
+
+        /**
+         * Do not add variables after this point.
+         * The assembly block may overwrite their values.
+         */
+
+        // Validate addresses
+        assembly {
+            /**
+             * Emulates the `calldataload` opcode on the embedded Exchange calldata,
+             * which is accessed through `signedExchangeTransaction`.
+             * @param offset - Offset into the Exchange calldata.
+             * @return value - Corresponding 32 byte value stored at `offset`.
+             */
+            function exchangeCalldataload(offset) -> value {
+                // Pointer to exchange transaction
+                // 0x04 for calldata selector
+                // 0x40 to access `signedExchangeTransaction`, which is the third parameter
+                let exchangeTxPtr := calldataload(0x44)
+
+                // Offset into Exchange calldata
+                // We compute this by adding 0x24 to the `exchangeTxPtr` computed above.
+                // 0x04 for calldata selector
+                // 0x20 for length field of `signedExchangeTransaction`
+                let exchangeCalldataOffset := add(exchangeTxPtr, add(0x24, offset))
+                value := calldataload(exchangeCalldataOffset)
+            }
+
+            /** 
+             * Convenience function that skips the 4 byte selector when loading
+             * from the embedded Exchange calldata.
+             * @param offset - Offset into the Exchange calldata (minus the 4 byte selector)
+             * @return value - Corresponding 32 byte value stored at `offset` + 4.
+             */
+            function loadExchangeData(offset) -> value {
+                value := exchangeCalldataload(add(offset, 0x4))
+            }
+
+            /** 
+             * A running list is maintained of addresses to validate. 
+             * This function records an address in this array.
+             * @param addressToValidate - Address to record for validation.
+             * @note - Variables are scoped but names are not, so we append
+             *         underscores to names that share the global namespace.
+             */
+            function recordAddressToValidate(addressToValidate) {
+                // Compute `addressesToValidate` memory offset
+                let addressesToValidate_ := mload(0x40)
+                let nAddressesToValidate_ := mload(addressesToValidate_)
+
+                // Increment length
+                nAddressesToValidate_ := add(mload(addressesToValidate_), 0x01)
+                mstore(addressesToValidate_, nAddressesToValidate_)
+
+                // Append address to validate
+                let offset := mul(nAddressesToValidate_, 0x20)
+                mstore(add(addressesToValidate_, offset), addressToValidate)
+            }
+
+            /**
+             * Extracts the maker address from an order stored in the Exchange calldata
+             * (which is embedded in `signedExchangeTransaction`), and records it in
+             * the running list of addresses to validate.
+             * @param orderParamIndex - Index of the order in the Exchange function's signature
+             */
+            function recordMakerAddressFromOrder(orderParamIndex) {
+                let orderPtr := loadExchangeData(orderParamIndex)
+                let makerAddress := loadExchangeData(orderPtr)
+                recordAddressToValidate(makerAddress)
+            }
+
+            /**
+             * Extracts the maker addresses from an array of orders stored in the Exchange calldata
+             * (which is embedded in `signedExchangeTransaction`), and records them in
+             * the running list of addresses to validate.
+             * @param orderArrayParamIndex - Index of the order array in the Exchange function's signature
+             */
+            function recordMakerAddressesFromOrderArray(orderArrayParamIndex) {
+                let orderArrayPtr := loadExchangeData(orderArrayParamIndex)
+                let orderArrayLength := loadExchangeData(orderArrayPtr)
+                let orderArrayElementPtr := add(orderArrayPtr, 0x20)
+                let orderArrayElementEndPtr := add(orderArrayElementPtr, mul(orderArrayLength, 0x20))
+                for {let orderPtrOffset := orderArrayElementPtr} lt(orderPtrOffset, orderArrayElementEndPtr) {orderPtrOffset := add(orderPtrOffset, 0x20)} {
+                    let orderPtr := loadExchangeData(orderPtrOffset)
+                    let makerAddress := loadExchangeData(add(orderPtr, orderArrayElementPtr))
+                    recordAddressToValidate(makerAddress)
+                }
+            }
+
+            /**
+             * Records address of signer in the running list of addresses to validate.
+             * @note: We cannot access `signerAddress` directly from within the asm function,
+             *        so it is loaded from the calldata.
+             */
+            function recordSignerAddress() {
+                // Load the signer address from calldata
+                // 0x04 for selector
+                // 0x20 to access `signerAddress`, which is the second parameter.
+                let signerAddress_ := calldataload(0x24)
+                recordAddressToValidate(signerAddress_)
+            }
+
+            /**
+             * Records addresses to be validated when Exchange transaction is a batch fill variant.
+             * This is one of: batchFillOrders, batchFillOrKillOrders, batchFillNoThrow
+             * Reference signature<T>: <batchFillVariant>(Order[],uint256[],bytes[])
+             */
+            function recordAddressesForBatchFillVariant() {
+                // Record maker addresses from order array (parameter index 0)
+                // The signer is the taker for these orders and must also be validated.
+                recordMakerAddressesFromOrderArray(0)
+                recordSignerAddress()
+            }
+
+            /**
+             * Records addresses to be validated when Exchange transaction is a fill order variant.
+             * This is one of: fillOrder, fillOrKillOrder, fillOrderNoThrow
+             * Reference signature<T>: <fillOrderVariant>(Order,uint256,bytes)
+             */
+            function recordAddressesForFillOrderVariant() {
+                // Record maker address from the order (param index 0)
+                // The signer is the taker for this order and must also be validated.
+                recordMakerAddressFromOrder(0)
+                recordSignerAddress()
+            }
+
+            /**
+             * Records addresses to be validated when Exchange transaction is a market fill variant.
+             * This is one of: marketBuyOrders, marketBuyOrdersNoThrow, marketSellOrders, marketSellOrdersNoThrow
+             * Reference signature<T>: <marketFillInvariant>(Order[],uint256,bytes[])
+             */
+            function recordAddressesForMarketFillVariant() {
+                // Record maker addresses from order array (parameter index 0)
+                // The signer is the taker for these orders and must also be validated.
+                recordMakerAddressesFromOrderArray(0)
+                recordSignerAddress()
+            }
+
+            /**
+             * Records addresses to be validated when Exchange transaction is matchOrders.
+             * Reference signature: matchOrders(Order,Order)
+             */
+            function recordAddressesForMatchOrders() {
+                // Record maker address from both orders (param indices 0 & 1).
+                // The signer is the taker and must also be validated.
+                recordMakerAddressFromOrder(0)
+                recordMakerAddressFromOrder(1)
+                recordSignerAddress()
+            }
+
+            ///// Record Addresses to Validate /////
+
+            // Addresses needing validation depends on which Exchange function is being called.
+            // Step 1/2 Read the exchange function selector.
+            let exchangeFunctionSelector := and(
+                exchangeCalldataload(0x0),
+                0xffffffff00000000000000000000000000000000000000000000000000000000
+            )
+
+            // Step 2/2 Extract addresses to validate based on this selector.
+            //          See ../../utils/ExchangeSelectors/ExchangeSelectors.sol for selectors
+            switch exchangeFunctionSelector
+            case 0x297bb70b00000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrders
+            case 0x50dde19000000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrdersNoThrow
+            case 0x4d0ae54600000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrKillOrders
+            case 0xb4be83d500000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrder
+            case 0x3e228bae00000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrderNoThrow
+            case 0x64a3bc1500000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrKillOrder
+            case 0xe5fa431b00000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketBuyOrders
+            case 0xa3e2038000000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketBuyOrdersNoThrow
+            case 0x7e1d980800000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketSellOrders
+            case 0xdd1c7d1800000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketSellOrdersNoThrow
+            case 0x3c28d86100000000000000000000000000000000000000000000000000000000 { recordAddressesForMatchOrders() }         // matchOrders
+            case 0xd46b02c300000000000000000000000000000000000000000000000000000000 {}                                          // cancelOrder
+            case 0x4ac1478200000000000000000000000000000000000000000000000000000000 {}                                          // batchCancelOrders
+            case 0x4f9559b100000000000000000000000000000000000000000000000000000000 {}                                          // cancelOrdersUpTo
+            default {
+                // Revert with `Error("INVALID_OR_BLOCKED_EXCHANGE_SELECTOR")`
+                mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                mstore(0x40, 0x00000024494e56414c49445f4f525f424c4f434b45445f45584348414e47455f)
+                mstore(0x60, 0x53454c4543544f52000000000000000000000000000000000000000000000000)
+                mstore(0x80, 0x00000000)
+                // Revert length calculation:
+                // 4   -- error selector
+                // 32  -- offset to string
+                // 32  -- string length field
+                // 64  -- strlen(INVALID_OR_BLOCKED_EXCHANGE_SELECTOR) rounded up to nearest 32-byte word.
+                revert(0, 132)
+            }
+
+            ///// Validate Recorded Addresses /////
+
+            // Load from memory the addresses to validate
+            let addressesToValidate := mload(0x40)
+            let addressesToValidateLength := mload(addressesToValidate)
+            let addressesToValidateElementPtr := add(addressesToValidate, 0x20)
+            let addressesToValidateElementEndPtr := add(addressesToValidateElementPtr, mul(addressesToValidateLength, 0x20))
+
+            // Set free memory pointer to after `addressesToValidate` array.
+            // This is to avoid corruption when making calls in the loop below.
+            let freeMemPtr := addressesToValidateElementEndPtr
+            mstore(0x40, freeMemPtr)
+
+            // Validate addresses
+            let thresholdAssetAddress := sload(THRESHOLD_ASSET_slot)
+            for {let addressToValidate := addressesToValidateElementPtr} lt(addressToValidate, addressesToValidateElementEndPtr) {addressToValidate := add(addressToValidate, 0x20)} {
+                // Construct calldata for `THRESHOLD_ASSET.balanceOf`
+                mstore(freeMemPtr, 0x70a0823100000000000000000000000000000000000000000000000000000000)
+                mstore(add(4, freeMemPtr), mload(addressToValidate))
+               
+                // call `THRESHOLD_ASSET.balanceOf`
+                let success := call(
+                    gas,                                    // forward all gas
+                    thresholdAssetAddress,                 // call address of asset proxy
+                    0,                                      // don't send any ETH
+                    freeMemPtr,                             // pointer to start of input
+                    0x24,                                   // length of input (one padded address) 
+                    freeMemPtr,                             // write output to next free memory offset
+                    0x20                                    // reserve space for return balance (0x20 bytes)
+                )
+                if eq(success, 0) {
+                    // @TODO Revert with `Error("BALANCE_QUERY_FAILED")`
+                    mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(0x40, 0x0000001442414c414e43455f51554552595f4641494c45440000000000000000)
+                    mstore(0x60, 0x00000000)
+                    // Revert length calculation:
+                    // 4   -- error selector
+                    // 32  -- offset to string
+                    // 32  -- string length field
+                    // 32  -- strlen(BALANCE_QUERY_FAILED) rounded up to nearest 32-byte word.
+                    revert(0, 100)
+                }
+
+                // Revert if balance not held
+                let addressBalance := mload(freeMemPtr)
+                if eq(addressBalance, 0) {
+                    // Revert with `Error("AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD")`
+                    mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
+                    mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
+                    mstore(0x40, 0x0000003441545f4c454153545f4f4e455f414444524553535f444f45535f4e4f)
+                    mstore(0x60, 0x545f4d4545545f42414c414e43455f5448524553484f4c440000000000000000)
+                    mstore(0x80, 0x00000000)
+                    // Revert length calculation:
+                    // 4   -- error selector
+                    // 32  -- offset to string
+                    // 32  -- string length field
+                    // 64  -- strlen(AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD) rounded up to nearest 32-byte word.
+                    revert(0, 132)
+                }
+            }
+
+            // Record validated addresses
+            validatedAddresses := addressesToValidate
+        }
+
+        ///// If we hit this point then all addresses are valid /////
+        emit ValidatedAddresses(validatedAddresses);
+    }
+}
\ No newline at end of file
diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol
new file mode 100644
index 000000000..1de415f27
--- /dev/null
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol
@@ -0,0 +1,44 @@
+/*
+
+  Copyright 2018 ZeroEx Intl.
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+*/
+
+pragma solidity 0.4.24;
+pragma experimental ABIEncoderV2;
+
+import "../../../protocol/Exchange/interfaces/IExchange.sol";
+import "../interfaces/IThresholdAsset.sol";
+
+
+contract MBalanceThresholdFilterCore {
+
+    IExchange internal EXCHANGE;
+    IThresholdAsset internal THRESHOLD_ASSET;
+
+    event ValidatedAddresses (
+        address[] addresses
+    );
+
+    function executeTransaction(
+        uint256 salt,
+        address signerAddress,
+        bytes signedExchangeTransaction,
+        bytes signature
+    ) 
+        external;
+
+    function validateBalanceThresholdsOrRevert() internal;
+}
\ No newline at end of file
-- 
cgit v1.2.3


From 58a382d9b69eedc5f618c8d29d130151ba0ed740 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 4 Dec 2018 16:07:45 -0800
Subject: Function Documentation

---
 .../MixinBalanceThresholdFilterCore.sol            | 126 +++++++++++----------
 .../mixins/MBalanceThresholdFilterCore.sol         |  29 +++++
 2 files changed, 96 insertions(+), 59 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
index dbb352f90..fe4a50a29 100644
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
@@ -24,6 +24,28 @@ import "./mixins/MBalanceThresholdFilterCore.sol";
 
 contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
 
+    /// @dev Executes an Exchange transaction iff the maker and taker meet 
+    ///      the hold at least `BALANCE_THRESHOLD` of the asset `THRESHOLD_ASSET` OR 
+    ///      the exchange function is a cancellation.
+    ///      Supported Exchange functions:
+    ///         - batchFillOrdersNoThrow
+    ///         - batchFillOrKillOrders
+    ///         - fillOrder
+    ///         - fillOrderNoThrow
+    ///         - fillOrKillOrder
+    ///         - marketBuyOrders
+    ///         - marketBuyOrdersNoThrow
+    ///         - marketSellOrders
+    ///         - marketSellOrdersNoThrow
+    ///         - matchOrders
+    ///         - cancelOrder
+    ///         - batchCancelOrders
+    ///         - cancelOrdersUpTo
+    ///     Trying to call any other exchange function will throw.
+    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
+    /// @param signerAddress Address of transaction signer.
+    /// @param signedExchangeTransaction AbiV2 encoded calldata.
+    /// @param signature Proof of signer transaction by signer.
     function executeTransaction(
         uint256 salt,
         address signerAddress,
@@ -44,25 +66,29 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
         );
     }
 
+    /// @dev Validates addresses meet the balance threshold specified by `BALANCE_THRESHOLD`
+    ///      for the asset `THRESHOLD_ASSET`. If one address does not meet the thresold
+    ///      then this function will revert. Which addresses are validated depends on
+    ///      which Exchange function is to be called (defined by `signedExchangeTransaction` above).
+    ///      No parameters are taken as this function reads arguments directly from calldata, to save gas.
+    ///      If all addresses are valid then this function emits a ValidatedAddresses event, listing all
+    ///      of the addresses whose balance thresholds it checked.
     function validateBalanceThresholdsOrRevert()
         internal
     {
         // Addresses that are validated below.
         address[] memory validatedAddresses;
 
-        /**
-         * Do not add variables after this point.
-         * The assembly block may overwrite their values.
-         */
+
+        ///// Do not add variables after this point.         /////
+        ///// The assembly block may overwrite their values. /////
 
         // Validate addresses
         assembly {
-            /**
-             * Emulates the `calldataload` opcode on the embedded Exchange calldata,
-             * which is accessed through `signedExchangeTransaction`.
-             * @param offset - Offset into the Exchange calldata.
-             * @return value - Corresponding 32 byte value stored at `offset`.
-             */
+             /// @dev Emulates the `calldataload` opcode on the embedded Exchange calldata,
+             ///      which is accessed through `signedExchangeTransaction`.
+             /// @param offset - Offset into the Exchange calldata.
+             /// @return value - Corresponding 32 byte value stored at `offset`.
             function exchangeCalldataload(offset) -> value {
                 // Pointer to exchange transaction
                 // 0x04 for calldata selector
@@ -77,23 +103,19 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
                 value := calldataload(exchangeCalldataOffset)
             }
 
-            /** 
-             * Convenience function that skips the 4 byte selector when loading
-             * from the embedded Exchange calldata.
-             * @param offset - Offset into the Exchange calldata (minus the 4 byte selector)
-             * @return value - Corresponding 32 byte value stored at `offset` + 4.
-             */
+            /// @dev Convenience function that skips the 4 byte selector when loading
+            ///      from the embedded Exchange calldata.
+            /// @param offset - Offset into the Exchange calldata (minus the 4 byte selector)
+            /// @return value - Corresponding 32 byte value stored at `offset` + 4.
             function loadExchangeData(offset) -> value {
                 value := exchangeCalldataload(add(offset, 0x4))
             }
 
-            /** 
-             * A running list is maintained of addresses to validate. 
-             * This function records an address in this array.
-             * @param addressToValidate - Address to record for validation.
-             * @note - Variables are scoped but names are not, so we append
-             *         underscores to names that share the global namespace.
-             */
+             /// @dev A running list is maintained of addresses to validate. 
+             ///     This function records an address in this array.
+             /// @param addressToValidate - Address to record for validation.
+             /// @note - Variables are scoped but names are not, so we append
+             ///         underscores to names that share the global namespace.
             function recordAddressToValidate(addressToValidate) {
                 // Compute `addressesToValidate` memory offset
                 let addressesToValidate_ := mload(0x40)
@@ -108,24 +130,20 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
                 mstore(add(addressesToValidate_, offset), addressToValidate)
             }
 
-            /**
-             * Extracts the maker address from an order stored in the Exchange calldata
-             * (which is embedded in `signedExchangeTransaction`), and records it in
-             * the running list of addresses to validate.
-             * @param orderParamIndex - Index of the order in the Exchange function's signature
-             */
+             /// @dev Extracts the maker address from an order stored in the Exchange calldata
+             ///      (which is embedded in `signedExchangeTransaction`), and records it in
+             ///      the running list of addresses to validate.
+             /// @param orderParamIndex - Index of the order in the Exchange function's signature
             function recordMakerAddressFromOrder(orderParamIndex) {
                 let orderPtr := loadExchangeData(orderParamIndex)
                 let makerAddress := loadExchangeData(orderPtr)
                 recordAddressToValidate(makerAddress)
             }
 
-            /**
-             * Extracts the maker addresses from an array of orders stored in the Exchange calldata
-             * (which is embedded in `signedExchangeTransaction`), and records them in
-             * the running list of addresses to validate.
-             * @param orderArrayParamIndex - Index of the order array in the Exchange function's signature
-             */
+            /// @dev Extracts the maker addresses from an array of orders stored in the Exchange calldata
+            ///      (which is embedded in `signedExchangeTransaction`), and records them in
+            ///      the running list of addresses to validate.
+            /// @param orderArrayParamIndex - Index of the order array in the Exchange function's signature
             function recordMakerAddressesFromOrderArray(orderArrayParamIndex) {
                 let orderArrayPtr := loadExchangeData(orderArrayParamIndex)
                 let orderArrayLength := loadExchangeData(orderArrayPtr)
@@ -138,11 +156,9 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
                 }
             }
 
-            /**
-             * Records address of signer in the running list of addresses to validate.
-             * @note: We cannot access `signerAddress` directly from within the asm function,
-             *        so it is loaded from the calldata.
-             */
+            /// @dev Records address of signer in the running list of addresses to validate.
+            /// @note: We cannot access `signerAddress` directly from within the asm function,
+            ///        so it is loaded from the calldata.
             function recordSignerAddress() {
                 // Load the signer address from calldata
                 // 0x04 for selector
@@ -151,11 +167,9 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
                 recordAddressToValidate(signerAddress_)
             }
 
-            /**
-             * Records addresses to be validated when Exchange transaction is a batch fill variant.
-             * This is one of: batchFillOrders, batchFillOrKillOrders, batchFillNoThrow
-             * Reference signature<T>: <batchFillVariant>(Order[],uint256[],bytes[])
-             */
+            /// @dev Records addresses to be validated when Exchange transaction is a batch fill variant.
+            ///      This is one of: batchFillOrders, batchFillOrKillOrders, batchFillNoThrow
+            ///      Reference signature<T>: <batchFillVariant>(Order[],uint256[],bytes[])
             function recordAddressesForBatchFillVariant() {
                 // Record maker addresses from order array (parameter index 0)
                 // The signer is the taker for these orders and must also be validated.
@@ -163,11 +177,9 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
                 recordSignerAddress()
             }
 
-            /**
-             * Records addresses to be validated when Exchange transaction is a fill order variant.
-             * This is one of: fillOrder, fillOrKillOrder, fillOrderNoThrow
-             * Reference signature<T>: <fillOrderVariant>(Order,uint256,bytes)
-             */
+            /// @dev Records addresses to be validated when Exchange transaction is a fill order variant.
+            ///      This is one of: fillOrder, fillOrKillOrder, fillOrderNoThrow
+            ///      Reference signature<T>: <fillOrderVariant>(Order,uint256,bytes)
             function recordAddressesForFillOrderVariant() {
                 // Record maker address from the order (param index 0)
                 // The signer is the taker for this order and must also be validated.
@@ -175,11 +187,9 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
                 recordSignerAddress()
             }
 
-            /**
-             * Records addresses to be validated when Exchange transaction is a market fill variant.
-             * This is one of: marketBuyOrders, marketBuyOrdersNoThrow, marketSellOrders, marketSellOrdersNoThrow
-             * Reference signature<T>: <marketFillInvariant>(Order[],uint256,bytes[])
-             */
+            /// @dev Records addresses to be validated when Exchange transaction is a market fill variant.
+            ///      This is one of: marketBuyOrders, marketBuyOrdersNoThrow, marketSellOrders, marketSellOrdersNoThrow
+            ///      Reference signature<T>: <marketFillInvariant>(Order[],uint256,bytes[])
             function recordAddressesForMarketFillVariant() {
                 // Record maker addresses from order array (parameter index 0)
                 // The signer is the taker for these orders and must also be validated.
@@ -187,10 +197,8 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
                 recordSignerAddress()
             }
 
-            /**
-             * Records addresses to be validated when Exchange transaction is matchOrders.
-             * Reference signature: matchOrders(Order,Order)
-             */
+            /// @dev Records addresses to be validated when Exchange transaction is matchOrders.
+            ///      Reference signature: matchOrders(Order,Order)
             function recordAddressesForMatchOrders() {
                 // Record maker address from both orders (param indices 0 & 1).
                 // The signer is the taker and must also be validated.
diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol
index 1de415f27..ecebaa31b 100644
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol
@@ -32,6 +32,28 @@ contract MBalanceThresholdFilterCore {
         address[] addresses
     );
 
+    /// @dev Executes an Exchange transaction iff the maker and taker meet 
+    ///      the hold at least `BALANCE_THRESHOLD` of the asset `THRESHOLD_ASSET` OR 
+    ///      the exchange function is a cancellation.
+    ///      Supported Exchange functions:
+    ///         - batchFillOrdersNoThrow
+    ///         - batchFillOrKillOrders
+    ///         - fillOrder
+    ///         - fillOrderNoThrow
+    ///         - fillOrKillOrder
+    ///         - marketBuyOrders
+    ///         - marketBuyOrdersNoThrow
+    ///         - marketSellOrders
+    ///         - marketSellOrdersNoThrow
+    ///         - matchOrders
+    ///         - cancelOrder
+    ///         - batchCancelOrders
+    ///         - cancelOrdersUpTo
+    ///     Trying to call any other exchange function will throw.
+    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
+    /// @param signerAddress Address of transaction signer.
+    /// @param signedExchangeTransaction AbiV2 encoded calldata.
+    /// @param signature Proof of signer transaction by signer.
     function executeTransaction(
         uint256 salt,
         address signerAddress,
@@ -40,5 +62,12 @@ contract MBalanceThresholdFilterCore {
     ) 
         external;
 
+    /// @dev Validates addresses meet the balance threshold specified by `BALANCE_THRESHOLD`
+    ///      for the asset `THRESHOLD_ASSET`. If one address does not meet the thresold
+    ///      then this function will revert. Which addresses are validated depends on
+    ///      which Exchange function is to be called (defined by `signedExchangeTransaction` above).
+    ///      No parameters are taken as this function reads arguments directly from calldata, to save gas.
+    ///      If all addresses are valid then this function emits a ValidatedAddresses event, listing all
+    ///      of the addresses whose balance thresholds it checked.
     function validateBalanceThresholdsOrRevert() internal;
 }
\ No newline at end of file
-- 
cgit v1.2.3


From 14c97b3ec368904d2e072f4603ab41ea8458aebb Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 4 Dec 2018 16:15:35 -0800
Subject: Include threshold balance in constructor of BalanceThresholdFilter
 contract

---
 .../BalanceThresholdFilter/BalanceThresholdFilter.sol         | 11 ++++++++++-
 .../MixinBalanceThresholdFilterCore.sol                       |  3 ++-
 .../mixins/MBalanceThresholdFilterCore.sol                    |  7 +++++++
 .../contracts/test/extensions/balance_threshold_filter.ts     |  2 ++
 4 files changed, 21 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol
index ce3e925fe..bf4a94509 100644
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol
@@ -26,10 +26,19 @@ import "./MixinBalanceThresholdFilterCore.sol";
 
 contract BalanceThresholdFilter is MixinBalanceThresholdFilterCore {
 
-    constructor(address exchange, address thresholdAsset)
+    /// @dev Constructs BalanceThresholdFilter.
+    /// @param exchange Address of 0x exchange.
+    /// @param thresholdAsset The asset that must be held by makers/takers.
+    /// @param thresholdBalance The minimum balance of `thresholdAsset` that must be held by makers/takers.
+    constructor(
+        address exchange,
+        address thresholdAsset,
+        uint256 thresholdBalance
+    )
         public
     {
         EXCHANGE = IExchange(exchange);
         THRESHOLD_ASSET = IThresholdAsset(thresholdAsset);
+        THRESHOLD_BALANCE = thresholdBalance;
     }
 }
\ No newline at end of file
diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
index fe4a50a29..51b3b9736 100644
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
@@ -263,6 +263,7 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
 
             // Validate addresses
             let thresholdAssetAddress := sload(THRESHOLD_ASSET_slot)
+            let thresholdBalance := sload(THRESHOLD_BALANCE_slot)
             for {let addressToValidate := addressesToValidateElementPtr} lt(addressToValidate, addressesToValidateElementEndPtr) {addressToValidate := add(addressToValidate, 0x20)} {
                 // Construct calldata for `THRESHOLD_ASSET.balanceOf`
                 mstore(freeMemPtr, 0x70a0823100000000000000000000000000000000000000000000000000000000)
@@ -294,7 +295,7 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
 
                 // Revert if balance not held
                 let addressBalance := mload(freeMemPtr)
-                if eq(addressBalance, 0) {
+                if lt(addressBalance, thresholdBalance) {
                     // Revert with `Error("AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD")`
                     mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
                     mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol
index ecebaa31b..046caecdd 100644
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol
@@ -25,9 +25,16 @@ import "../interfaces/IThresholdAsset.sol";
 
 contract MBalanceThresholdFilterCore {
 
+    // Points to 0x exchange contract
     IExchange internal EXCHANGE;
+
+    // The asset that must be held by makers/takers
     IThresholdAsset internal THRESHOLD_ASSET;
 
+    // The minimum balance of `THRESHOLD_ASSET` that must be held by makers/takers
+    uint256 internal THRESHOLD_BALANCE;
+
+    // Addresses that hold at least `THRESHOLD_BALANCE` of `THRESHOLD_ASSET`
     event ValidatedAddresses (
         address[] addresses
     );
diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index 50fd79439..db4fea77a 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -126,12 +126,14 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantMakerAddress)];
         orderFactory = new OrderFactory(privateKey, defaultOrderParams);
         // Deploy Compliant Forwarder
+        const erc721BalanceThreshold = new BigNumber(1);
         compliantForwarderInstance = await BalanceThresholdFilterContract.deployFrom0xArtifactAsync(
             artifacts.BalanceThresholdFilter,
             provider,
             txDefaults,
             exchangeInstance.address,
             yesTokenInstance.address,
+            erc721BalanceThreshold
         );
         /*
         const compliantForwarderContract = new BalanceThresholdFilterContract(
-- 
cgit v1.2.3


From 18f028fb0833b5a5b983a213343caa7460262002 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 4 Dec 2018 16:47:45 -0800
Subject: Removed unnecessary note

---
 .../BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol          | 2 --
 1 file changed, 2 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
index 51b3b9736..f730c5a11 100644
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
@@ -114,8 +114,6 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
              /// @dev A running list is maintained of addresses to validate. 
              ///     This function records an address in this array.
              /// @param addressToValidate - Address to record for validation.
-             /// @note - Variables are scoped but names are not, so we append
-             ///         underscores to names that share the global namespace.
             function recordAddressToValidate(addressToValidate) {
                 // Compute `addressesToValidate` memory offset
                 let addressesToValidate_ := mload(0x40)
-- 
cgit v1.2.3


From 7e7880aea05b70e6d0515586a005fafe34eba850 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 4 Dec 2018 17:28:05 -0800
Subject: Conformed to hex format for constructing offsets

---
 .../BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol         | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
index f730c5a11..9bed7ba47 100644
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
@@ -79,7 +79,6 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
         // Addresses that are validated below.
         address[] memory validatedAddresses;
 
-
         ///// Do not add variables after this point.         /////
         ///// The assembly block may overwrite their values. /////
 
@@ -265,7 +264,7 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
             for {let addressToValidate := addressesToValidateElementPtr} lt(addressToValidate, addressesToValidateElementEndPtr) {addressToValidate := add(addressToValidate, 0x20)} {
                 // Construct calldata for `THRESHOLD_ASSET.balanceOf`
                 mstore(freeMemPtr, 0x70a0823100000000000000000000000000000000000000000000000000000000)
-                mstore(add(4, freeMemPtr), mload(addressToValidate))
+                mstore(add(freeMemPtr, 0x04), mload(addressToValidate))
                
                 // call `THRESHOLD_ASSET.balanceOf`
                 let success := call(
-- 
cgit v1.2.3


From d882133e444d034c62b5f88c988d4cdd3fb2dbf4 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 6 Dec 2018 18:00:53 -0800
Subject: Wrappers for balance threshold filter + updated some tests to use the
 wrapper

---
 .../test/extensions/balance_threshold_filter.ts    | 249 +++++++++++++++------
 .../test/utils/balance_threshold_wrapper.ts        | 243 ++++++++++++++++++++
 .../test/utils/compliant_forwarder_wrapper.ts      |   0
 3 files changed, 429 insertions(+), 63 deletions(-)
 create mode 100644 packages/contracts/test/utils/balance_threshold_wrapper.ts
 delete mode 100644 packages/contracts/test/utils/compliant_forwarder_wrapper.ts

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index db4fea77a..9b48cdf93 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -6,6 +6,7 @@ import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as chai from 'chai';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
+import { TransactionReceiptWithDecodedLogs } from 'ethereum-types';
 
 import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
 import { ExchangeContract } from '../../generated-wrappers/exchange';
@@ -24,6 +25,7 @@ import { ExchangeWrapper } from '../utils/exchange_wrapper';
 import { OrderFactory } from '../utils/order_factory';
 import { orderUtils } from '../utils/order_utils';
 import { TransactionFactory } from '../utils/transaction_factory';
+import { BalanceThresholdWrapper } from '../utils/balance_threshold_wrapper';
 import { ContractName, ERC20BalancesByOwner, SignedTransaction } from '../utils/types';
 import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 
@@ -37,6 +39,10 @@ const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 const DECIMALS_DEFAULT = 18;
 
+interface ValidatedAddressesLog {
+    args: {addresses: string[]}
+}
+
 describe.only(ContractName.BalanceThresholdFilter, () => {
     let compliantMakerAddress: string;
     let owner: string;
@@ -53,18 +59,35 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
     let orderFactory: OrderFactory;
     let erc20Wrapper: ERC20Wrapper;
     let erc20Balances: ERC20BalancesByOwner;
+    let balanceThresholdWrapper: BalanceThresholdWrapper;
 
     let takerTransactionFactory: TransactionFactory;
     let compliantSignedOrder: SignedOrder;
     let compliantSignedFillOrderTx: SignedTransaction;
     let noncompliantSignedFillOrderTx: SignedTransaction;
 
+    let logDecoder: LogDecoder;
+
     const takerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(500), DECIMALS_DEFAULT);
     const makerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), DECIMALS_DEFAULT);
     const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(250), DECIMALS_DEFAULT);
 
     let compliantForwarderInstance: BalanceThresholdFilterContract;
 
+    const assertValidatedAddressesLog = async (txReceipt: TransactionReceiptWithDecodedLogs, expectedValidatedAddresses: string[]) => {
+        expect(txReceipt.logs.length).to.be.gte(1);
+        const validatedAddressesLog = (txReceipt.logs[0] as any) as ValidatedAddressesLog;
+        const validatedAddresses = validatedAddressesLog.args.addresses;
+        // @HACK-hysz: Nested addresses are not translated to lower-case but this will change once
+        //             the new ABI Encoder/Decoder is used by the contract templates.
+        let validatedAddressesNormalized: string[] = [];
+        _.each(validatedAddresses, (address) => {
+            const normalizedAddress = _.toLower(address);
+            validatedAddressesNormalized.push(normalizedAddress);
+        });
+        expect(validatedAddressesNormalized).to.be.deep.equal(expectedValidatedAddresses);
+    };
+
     before(async () => {
         // Create accounts
         await blockchainLifecycle.startAsync();
@@ -190,17 +213,30 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             compliantSignedOrderWithoutExchangeAddressData,
         );
 
-        /* generate selectors for every exchange method
+        /*
         _.each(exchangeInstance.abi, (abiDefinition: AbiDefinition) => {
             try {
                 const method = new Method(abiDefinition as MethodAbi);
-                console.log('\n', `// ${method.getDataItem().name}`);
-                console.log(`bytes4 constant ${method.getDataItem().name}Selector = ${method.getSelector()};`);
-                console.log(`bytes4 constant ${method.getDataItem().name}SelectorGenerator = byes4(keccak256('${method.getSignature()}'));`);
+                console.log(method.getSignature());
+                if (!method.getSignature().startsWith('matchOrders')) {
+                    return;
+                }
+                console.log(`FOUND IT`);
+                const signedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
+                    compliantSignedOrder,
+                );
+                const args = [signedOrderWithoutExchangeAddress, signedOrderWithoutExchangeAddress, compliantSignedOrder.signature, compliantSignedOrder.signature];
+                console.log(method.encode(args, {annotate: true}));
+                //console.log('\n', `// ${method.getDataItem().name}`);
+                //console.log(`bytes4 constant ${method.getDataItem().name}Selector = ${method.getSelector()};`);
+                //console.log(`bytes4 constant ${method.getDataItem().name}SelectorGenerator = byes4(keccak256('${method.getSignature()}'));`);
             } catch(e) {
-                _.noop();
+                console.log(`encoding failed: ${e}`);
             }
-        });*/
+        });
+        throw new Error(`w`);*/
+        logDecoder = new LogDecoder(web3Wrapper);
+        balanceThresholdWrapper = new BalanceThresholdWrapper(compliantForwarderInstance, exchangeInstance, new TransactionFactory(takerPrivateKey, exchangeInstance.address), provider);
     });
     beforeEach(async () => {
         await blockchainLifecycle.startAsync();
@@ -208,21 +244,101 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
     afterEach(async () => {
         await blockchainLifecycle.revertAsync();
     });
-    describe.only('fillOrder', () => {
+
+    describe('General Sanity Checks', () => {
+        it('should revert if the signed transaction is not intended for supported', async () => {
+            // Create signed order without the fillOrder function selector
+            const txDataBuf = ethUtil.toBuffer(compliantSignedFillOrderTx.data);
+            const selectorLengthInBytes = 4;
+            const txDataBufMinusSelector = txDataBuf.slice(selectorLengthInBytes);
+            const badSelector = '0x00000000';
+            const badSelectorBuf = ethUtil.toBuffer(badSelector);
+            const txDataBufWithBadSelector = Buffer.concat([badSelectorBuf, txDataBufMinusSelector]);
+            const txDataBufWithBadSelectorHex = ethUtil.bufferToHex(txDataBufWithBadSelector);
+            // Call compliant forwarder
+            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.executeTransaction.sendTransactionAsync(
+                compliantSignedFillOrderTx.salt,
+                compliantSignedFillOrderTx.signerAddress,
+                txDataBufWithBadSelectorHex,
+                compliantSignedFillOrderTx.signature,
+            ));
+        });
+        it('should revert if senderAddress is not set to the compliant forwarding contract', async () => {
+            // Create signed order with incorrect senderAddress
+            const notBalanceThresholdFilterAddress = zrxToken.address;
+            const signedOrderWithBadSenderAddress = await orderFactory.newSignedOrderAsync({
+                senderAddress: notBalanceThresholdFilterAddress,
+            });
+            const signedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
+                signedOrderWithBadSenderAddress,
+            );
+            const signedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
+                signedOrderWithoutExchangeAddress,
+                takerAssetFillAmount,
+                compliantSignedOrder.signature,
+            );
+            const signedFillOrderTx = takerTransactionFactory.newSignedTransaction(
+                signedOrderWithoutExchangeAddressData,
+            );
+            // Call compliant forwarder
+            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.executeTransaction.sendTransactionAsync(
+                signedFillOrderTx.salt,
+                signedFillOrderTx.signerAddress,
+                signedFillOrderTx.data,
+                signedFillOrderTx.signature,
+            ));
+        });
+        // @TODO - greater than 1 balance
+    });
+
+
+
+    describe('batchFillOrders', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
         });
         it('should transfer the correct amounts when maker and taker are compliant', async () => {
+            let order2 = _.cloneDeep(compliantSignedOrder);
+            order2.makerAddress = `0x${_.reverse(compliantSignedOrder.makerAddress.slice(2).split('')).join('')}`;
+            const orders = [compliantSignedOrder, order2];
+            const fillAmounts = [new BigNumber(4), new BigNumber(4)];
+            const signatures = ["0xabcd", "0xabcd"];
+            const exchangeCalldata = exchangeInstance.batchFillOrders.getABIEncodedTransactionData(orders, fillAmounts, signatures);
+            console.log('*'.repeat(40), exchangeCalldata, '*'.repeat(40));
+            console.log('****** MAKER ADDRESS = ', compliantSignedOrder.makerAddress);
+
             const txHash = await compliantForwarderInstance.executeTransaction.sendTransactionAsync(
                 compliantSignedFillOrderTx.salt,
                 compliantSignedFillOrderTx.signerAddress,
-                compliantSignedFillOrderTx.data,
+                exchangeCalldata,
                 compliantSignedFillOrderTx.signature,
             );
             const decoder = new LogDecoder(web3Wrapper);
             const tx = await decoder.getTxWithDecodedLogsAsync(txHash);
             console.log(JSON.stringify(tx, null, 4));
-            console.log('****** MAKER ADDRESS = ', compliantSignedOrder.makerAddress);
+        });
+    });
+
+    describe('batchFillOrdersNoThrow', () => {
+    });
+
+    describe('batchFillOrKillOrders', () => {
+    });
+
+    describe('batchFillOrKillOrders', () => {
+    });
+
+    describe.only('fillOrder', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+        });
+        it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
+            // Execute a valid fill
+            const txReceipt = await balanceThresholdWrapper.fillOrderAsync(compliantSignedOrder, compliantSignedFillOrderTx.signerAddress, {takerAssetFillAmount});
+            // Assert validated addresses
+            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check balances
             const newBalances = await erc20Wrapper.getBalancesAsync();
             const makerAssetFillAmount = takerAssetFillAmount
                 .times(compliantSignedOrder.makerAssetAmount)
@@ -255,31 +371,14 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
                 erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
             );
         });
-        it('should revert if the signed transaction is not intended for fillOrder', async () => {
-            // Create signed order without the fillOrder function selector
-            const txDataBuf = ethUtil.toBuffer(compliantSignedFillOrderTx.data);
-            const selectorLengthInBytes = 4;
-            const txDataBufMinusSelector = txDataBuf.slice(selectorLengthInBytes);
-            const badSelector = '0x00000000';
-            const badSelectorBuf = ethUtil.toBuffer(badSelector);
-            const txDataBufWithBadSelector = Buffer.concat([badSelectorBuf, txDataBufMinusSelector]);
-            const txDataBufWithBadSelectorHex = ethUtil.bufferToHex(txDataBufWithBadSelector);
-            // Call compliant forwarder
-            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                compliantSignedFillOrderTx.salt,
-                compliantSignedFillOrderTx.signerAddress,
-                txDataBufWithBadSelectorHex,
-                compliantSignedFillOrderTx.signature,
-            ));
-        });
-        it('should revert if senderAddress is not set to the compliant forwarding contract', async () => {
-            // Create signed order with incorrect senderAddress
-            const notBalanceThresholdFilterAddress = zrxToken.address;
-            const signedOrderWithBadSenderAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: notBalanceThresholdFilterAddress,
+        it('should revert if maker does not meet the balance threshold', async () => {
+            // Create signed order with non-compliant maker address
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                senderAddress: compliantForwarderInstance.address,
+                makerAddress: nonCompliantAddress
             });
             const signedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
-                signedOrderWithBadSenderAddress,
+                signedOrderWithBadMakerAddress,
             );
             const signedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
                 signedOrderWithoutExchangeAddress,
@@ -290,14 +389,17 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
                 signedOrderWithoutExchangeAddressData,
             );
             // Call compliant forwarder
-            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                signedFillOrderTx.salt,
-                signedFillOrderTx.signerAddress,
-                signedFillOrderTx.data,
-                signedFillOrderTx.signature,
-            ));
+            return expectTransactionFailedAsync(
+                compliantForwarderInstance.executeTransaction.sendTransactionAsync(
+                    signedFillOrderTx.salt,
+                    signedFillOrderTx.signerAddress,
+                    signedFillOrderTx.data,
+                    signedFillOrderTx.signature,
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
         });
-        it('should revert if taker address is not compliant (does not hold a Yes Token)', async () => {
+        it('should revert if taker does not meet the balance threshold', async () => {
             return expectTransactionFailedAsync(
                 compliantForwarderInstance.executeTransaction.sendTransactionAsync(
                     compliantSignedFillOrderTx.salt,
@@ -308,7 +410,16 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
                 RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
             );
         });
-        it('should revert if maker address is not compliant (does not hold a Yes Token)', async () => {
+    });
+
+    describe('fillOrderNoThrow', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+        });
+        it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
+           
+        });
+        it('should revert if maker does not meet the balance threshold', async () => {
             // Create signed order with non-compliant maker address
             const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
                 senderAddress: compliantForwarderInstance.address,
@@ -336,32 +447,44 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
                 RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
             );
         });
+        it('should revert if taker does not meet the balance threshold', async () => {
+            return expectTransactionFailedAsync(
+                compliantForwarderInstance.executeTransaction.sendTransactionAsync(
+                    compliantSignedFillOrderTx.salt,
+                    nonCompliantAddress,
+                    compliantSignedFillOrderTx.data,
+                    compliantSignedFillOrderTx.signature,
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
     });
 
-    describe('batchFillOrders', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-        });
-        it('should transfer the correct amounts when maker and taker are compliant', async () => {
-            let order2 = _.cloneDeep(compliantSignedOrder);
-            order2.makerAddress = `0x${_.reverse(compliantSignedOrder.makerAddress.slice(2).split('')).join('')}`;
-            const orders = [compliantSignedOrder, order2];
-            const fillAmounts = [new BigNumber(4), new BigNumber(4)];
-            const signatures = ["0xabcd", "0xabcd"];
-            const exchangeCalldata = exchangeInstance.batchFillOrders.getABIEncodedTransactionData(orders, fillAmounts, signatures);
-            console.log('*'.repeat(40), exchangeCalldata, '*'.repeat(40));
-            console.log('****** MAKER ADDRESS = ', compliantSignedOrder.makerAddress);
+    describe('fillOrKillOrder', () => {
+    });
 
-            const txHash = await compliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                compliantSignedFillOrderTx.salt,
-                compliantSignedFillOrderTx.signerAddress,
-                exchangeCalldata,
-                compliantSignedFillOrderTx.signature,
-            );
-            const decoder = new LogDecoder(web3Wrapper);
-            const tx = await decoder.getTxWithDecodedLogsAsync(txHash);
-            console.log(JSON.stringify(tx, null, 4));
-        });
+    describe('marketBuyOrders', () => {
+    });
+
+    describe('marketBuyOrdersNoThrow', () => {
+    });
+
+    describe('marketSellOrders', () => {
+    });
+
+    describe('marketSellOrdersNoThrow', () => {
+    });
+
+    describe('matchOrders', () => {
+    });
+
+    describe('cancelOrder', () => {
+    });
+
+    describe('batchCancelOrders', () => {
+    });
+
+    describe('cancelOrdersUpTo', () => {
     });
 });
 // tslint:disable:max-file-line-count
diff --git a/packages/contracts/test/utils/balance_threshold_wrapper.ts b/packages/contracts/test/utils/balance_threshold_wrapper.ts
new file mode 100644
index 000000000..ac7bdd593
--- /dev/null
+++ b/packages/contracts/test/utils/balance_threshold_wrapper.ts
@@ -0,0 +1,243 @@
+import { SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
+import * as _ from 'lodash';
+
+import { ExchangeContract } from '../../generated-wrappers/exchange';
+import { BalanceThresholdFilterContract } from '../../generated-wrappers/balance_threshold_filter';
+
+import { formatters } from './formatters';
+import { LogDecoder } from './log_decoder';
+import { orderUtils } from './order_utils';
+import { TransactionFactory } from '../utils/transaction_factory';
+import { OrderInfo } from './types';
+
+export class BalanceThresholdWrapper {
+    private readonly _balanceThresholdFilter: BalanceThresholdFilterContract;
+    private readonly _signerTransactionFactory: TransactionFactory;
+    private readonly _exchange: ExchangeContract;
+    private readonly _web3Wrapper: Web3Wrapper;
+    private readonly _logDecoder: LogDecoder;
+    constructor(balanceThresholdFilter: BalanceThresholdFilterContract, exchangeContract: ExchangeContract, signerTransactionFactory: TransactionFactory, provider: Provider) {
+        this._balanceThresholdFilter = balanceThresholdFilter;
+        this._exchange = exchangeContract;
+        this._signerTransactionFactory = signerTransactionFactory;
+        this._web3Wrapper = new Web3Wrapper(provider);
+        this._logDecoder = new LogDecoder(this._web3Wrapper);
+    }
+    public async fillOrderAsync(
+        signedOrder: SignedOrder,
+        from: string,
+        opts: { takerAssetFillAmount?: BigNumber } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
+        const data = this._exchange.fillOrder.getABIEncodedTransactionData(
+            params.order,
+            params.takerAssetFillAmount,
+            params.signature,
+        );
+        const txReceipt = this._executeTransaction(data, from);
+        return txReceipt;
+    }
+    public async fillOrKillOrderAsync(
+        signedOrder: SignedOrder,
+        from: string,
+        opts: { takerAssetFillAmount?: BigNumber } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
+        const data = this._exchange.fillOrKillOrder.getABIEncodedTransactionData(
+            params.order,
+            params.takerAssetFillAmount,
+            params.signature,
+        );
+        const txReceipt = this._executeTransaction(data, from);
+        return txReceipt;
+    }
+    public async fillOrderNoThrowAsync(
+        signedOrder: SignedOrder,
+        from: string,
+        opts: { takerAssetFillAmount?: BigNumber; gas?: number } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
+        const data = this._exchange.fillOrderNoThrow.getABIEncodedTransactionData(
+            params.order,
+            params.takerAssetFillAmount,
+            params.signature,
+        );
+        const txReceipt = this._executeTransaction(data, from, opts.gas);
+        return txReceipt;
+    }
+    public async batchFillOrdersAsync(
+        orders: SignedOrder[],
+        from: string,
+        opts: { takerAssetFillAmounts?: BigNumber[] } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts);
+        const data = this._exchange.batchFillOrders.getABIEncodedTransactionData(
+            params.orders,
+            params.takerAssetFillAmounts,
+            params.signatures,
+        );
+        const txReceipt = this._executeTransaction(data, from);
+        return txReceipt;
+    }
+    public async batchFillOrKillOrdersAsync(
+        orders: SignedOrder[],
+        from: string,
+        opts: { takerAssetFillAmounts?: BigNumber[] } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts);
+        const data = this._exchange.batchFillOrKillOrders.getABIEncodedTransactionData(
+            params.orders,
+            params.takerAssetFillAmounts,
+            params.signatures,
+        );
+        const txReceipt = this._executeTransaction(data, from);
+        return txReceipt;
+    }
+    public async batchFillOrdersNoThrowAsync(
+        orders: SignedOrder[],
+        from: string,
+        opts: { takerAssetFillAmounts?: BigNumber[]; gas?: number } = {},
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts);
+        const data = this._exchange.batchFillOrKillOrders.getABIEncodedTransactionData(
+            params.orders,
+            params.takerAssetFillAmounts,
+            params.signatures,
+        );
+        const txReceipt = this._executeTransaction(data, from, opts.gas);
+        return txReceipt;
+    }
+    public async marketSellOrdersAsync(
+        orders: SignedOrder[],
+        from: string,
+        opts: { takerAssetFillAmount: BigNumber },
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createMarketSellOrders(orders, opts.takerAssetFillAmount);
+        const data = this._exchange.marketSellOrders.getABIEncodedTransactionData(
+            params.orders,
+            params.takerAssetFillAmount,
+            params.signatures,
+        );
+        const txReceipt = this._executeTransaction(data, from);
+        return txReceipt;
+    }
+    public async marketSellOrdersNoThrowAsync(
+        orders: SignedOrder[],
+        from: string,
+        opts: { takerAssetFillAmount: BigNumber; gas?: number },
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createMarketSellOrders(orders, opts.takerAssetFillAmount);
+        const data = this._exchange.marketSellOrdersNoThrow.getABIEncodedTransactionData(
+            params.orders,
+            params.takerAssetFillAmount,
+            params.signatures,
+        );
+        const txReceipt = this._executeTransaction(data, from, opts.gas);
+        return txReceipt;
+    }
+    public async marketBuyOrdersAsync(
+        orders: SignedOrder[],
+        from: string,
+        opts: { makerAssetFillAmount: BigNumber },
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createMarketBuyOrders(orders, opts.makerAssetFillAmount);
+        const data = this._exchange.marketBuyOrders.getABIEncodedTransactionData(
+            params.orders,
+            params.makerAssetFillAmount,
+            params.signatures,
+        );
+        const txReceipt = this._executeTransaction(data, from);
+        return txReceipt;
+    }
+    public async marketBuyOrdersNoThrowAsync(
+        orders: SignedOrder[],
+        from: string,
+        opts: { makerAssetFillAmount: BigNumber; gas?: number },
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createMarketBuyOrders(orders, opts.makerAssetFillAmount);
+        const data = this._exchange.marketBuyOrdersNoThrow.getABIEncodedTransactionData(
+            params.orders,
+            params.makerAssetFillAmount,
+            params.signatures,
+        );
+        const txReceipt = this._executeTransaction(data, from, opts.gas);
+        return txReceipt;
+    }
+    public async cancelOrderAsync(signedOrder: SignedOrder, from: string): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = orderUtils.createCancel(signedOrder);
+        const data = this._exchange.cancelOrder.getABIEncodedTransactionData(params.order);
+        const txReceipt = this._executeTransaction(data, from);
+        return txReceipt;
+    }
+    public async batchCancelOrdersAsync(
+        orders: SignedOrder[],
+        from: string,
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = formatters.createBatchCancel(orders);
+        const data = this._exchange.batchCancelOrders.getABIEncodedTransactionData(params.orders);
+        const txReceipt = this._executeTransaction(data, from);
+        return txReceipt;
+    }
+    public async cancelOrdersUpToAsync(salt: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
+        const data = this._exchange.cancelOrdersUpTo.getABIEncodedTransactionData(salt);
+        const txReceipt = this._executeTransaction(data, from);
+        return txReceipt;
+    }
+    public async getTakerAssetFilledAmountAsync(orderHashHex: string): Promise<BigNumber> {
+        const filledAmount = await this._exchange.filled.callAsync(orderHashHex);
+        return filledAmount;
+    }
+    public async isCancelledAsync(orderHashHex: string): Promise<boolean> {
+        const isCancelled = await this._exchange.cancelled.callAsync(orderHashHex);
+        return isCancelled;
+    }
+    public async getOrderEpochAsync(makerAddress: string, senderAddress: string): Promise<BigNumber> {
+        const orderEpoch = await this._exchange.orderEpoch.callAsync(makerAddress, senderAddress);
+        return orderEpoch;
+    }
+    public async getOrderInfoAsync(signedOrder: SignedOrder): Promise<OrderInfo> {
+        const orderInfo = (await this._exchange.getOrderInfo.callAsync(signedOrder)) as OrderInfo;
+        return orderInfo;
+    }
+    public async getOrdersInfoAsync(signedOrders: SignedOrder[]): Promise<OrderInfo[]> {
+        const ordersInfo = (await this._exchange.getOrdersInfo.callAsync(signedOrders)) as OrderInfo[];
+        return ordersInfo;
+    }
+    public async matchOrdersAsync(
+        signedOrderLeft: SignedOrder,
+        signedOrderRight: SignedOrder,
+        from: string,
+    ): Promise<TransactionReceiptWithDecodedLogs> {
+        const params = orderUtils.createMatchOrders(signedOrderLeft, signedOrderRight);
+        const data = await this._exchange.matchOrders.getABIEncodedTransactionData(
+            params.left,
+            params.right,
+            params.leftSignature,
+            params.rightSignature
+        );
+        const txReceipt = this._executeTransaction(data, from);
+        return txReceipt;
+    }
+    public getBalanceThresholdAddress(): string {
+        return this._balanceThresholdFilter.address;
+    }
+    public getExchangeAddress(): string {
+        return this._exchange.address;
+    }
+    private async _executeTransaction(abiEncodedExchangeTxData: string, from: string, gas?: number): Promise<TransactionReceiptWithDecodedLogs> {
+        const signedExchangeTx = this._signerTransactionFactory.newSignedTransaction(abiEncodedExchangeTxData);
+        const txOpts = _.isUndefined(gas) ? {from} : {from, gas};
+        const txHash = await this._balanceThresholdFilter.executeTransaction.sendTransactionAsync(
+            signedExchangeTx.salt,
+            signedExchangeTx.signerAddress,
+            signedExchangeTx.data,
+            signedExchangeTx.signature,
+            txOpts,
+        );
+        const txReceipt = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
+        return txReceipt;
+    }
+}
diff --git a/packages/contracts/test/utils/compliant_forwarder_wrapper.ts b/packages/contracts/test/utils/compliant_forwarder_wrapper.ts
deleted file mode 100644
index e69de29bb..000000000
-- 
cgit v1.2.3


From 7af2c751dceb52adc84ded417b260666e6a96c29 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 7 Dec 2018 14:21:29 -0800
Subject: fillOrder tests with new wrapper

---
 .../test/extensions/balance_threshold_filter.ts    | 37 ++++++++--------------
 1 file changed, 13 insertions(+), 24 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index 9b48cdf93..cfa1dcbdf 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -60,11 +60,11 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
     let erc20Wrapper: ERC20Wrapper;
     let erc20Balances: ERC20BalancesByOwner;
     let balanceThresholdWrapper: BalanceThresholdWrapper;
+    let nonCompliantBalanceThresholdWrapper: BalanceThresholdWrapper;
 
     let takerTransactionFactory: TransactionFactory;
     let compliantSignedOrder: SignedOrder;
     let compliantSignedFillOrderTx: SignedTransaction;
-    let noncompliantSignedFillOrderTx: SignedTransaction;
 
     let logDecoder: LogDecoder;
 
@@ -237,6 +237,8 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         throw new Error(`w`);*/
         logDecoder = new LogDecoder(web3Wrapper);
         balanceThresholdWrapper = new BalanceThresholdWrapper(compliantForwarderInstance, exchangeInstance, new TransactionFactory(takerPrivateKey, exchangeInstance.address), provider);
+        const nonCompliantPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(nonCompliantAddress)];
+        nonCompliantBalanceThresholdWrapper = new BalanceThresholdWrapper(compliantForwarderInstance, exchangeInstance, new TransactionFactory(nonCompliantPrivateKey, exchangeInstance.address), provider);
     });
     beforeEach(async () => {
         await blockchainLifecycle.startAsync();
@@ -334,7 +336,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
         it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
             // Execute a valid fill
-            const txReceipt = await balanceThresholdWrapper.fillOrderAsync(compliantSignedOrder, compliantSignedFillOrderTx.signerAddress, {takerAssetFillAmount});
+            const txReceipt = await balanceThresholdWrapper.fillOrderAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -377,35 +379,22 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
                 senderAddress: compliantForwarderInstance.address,
                 makerAddress: nonCompliantAddress
             });
-            const signedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
-                signedOrderWithBadMakerAddress,
-            );
-            const signedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
-                signedOrderWithoutExchangeAddress,
-                takerAssetFillAmount,
-                compliantSignedOrder.signature,
-            );
-            const signedFillOrderTx = takerTransactionFactory.newSignedTransaction(
-                signedOrderWithoutExchangeAddressData,
-            );
-            // Call compliant forwarder
+            // Execute transaction
             return expectTransactionFailedAsync(
-                compliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                    signedFillOrderTx.salt,
-                    signedFillOrderTx.signerAddress,
-                    signedFillOrderTx.data,
-                    signedFillOrderTx.signature,
+                balanceThresholdWrapper.fillOrderAsync(
+                    signedOrderWithBadMakerAddress,
+                    compliantTakerAddress, 
+                    {takerAssetFillAmount}
                 ),
                 RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
             );
         });
         it('should revert if taker does not meet the balance threshold', async () => {
             return expectTransactionFailedAsync(
-                compliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                    compliantSignedFillOrderTx.salt,
-                    nonCompliantAddress,
-                    compliantSignedFillOrderTx.data,
-                    compliantSignedFillOrderTx.signature,
+                nonCompliantBalanceThresholdWrapper.fillOrderAsync(
+                    compliantSignedOrder,
+                    nonCompliantAddress, 
+                    {takerAssetFillAmount}
                 ),
                 RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
             );
-- 
cgit v1.2.3


From a655f4b193d032cea7654f982b2f012220a0e77f Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 7 Dec 2018 14:54:24 -0800
Subject: tests for fillOrder variants

---
 .../test/extensions/balance_threshold_filter.ts    | 155 +++++++++++++++++----
 1 file changed, 131 insertions(+), 24 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index cfa1dcbdf..778aee1a1 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -298,6 +298,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
     describe('batchFillOrders', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
+            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
         });
         it('should transfer the correct amounts when maker and taker are compliant', async () => {
             let order2 = _.cloneDeep(compliantSignedOrder);
@@ -333,6 +334,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
     describe.only('fillOrder', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
+            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
         });
         it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
             // Execute a valid fill
@@ -401,12 +403,49 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe('fillOrderNoThrow', () => {
+    describe.only('fillOrderNoThrow', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
+            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
         });
         it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
-           
+            // Execute a valid fill
+            const txReceipt = await balanceThresholdWrapper.fillOrderNoThrowAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount});
+            // Assert validated addresses
+            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check balances
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const makerAssetFillAmount = takerAssetFillAmount
+                .times(compliantSignedOrder.makerAssetAmount)
+                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
+            const makerFeePaid = compliantSignedOrder.makerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            const takerFeePaid = compliantSignedOrder.takerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
+            );
+            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
+            );
         });
         it('should revert if maker does not meet the balance threshold', async () => {
             // Create signed order with non-compliant maker address
@@ -414,42 +453,110 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
                 senderAddress: compliantForwarderInstance.address,
                 makerAddress: nonCompliantAddress
             });
-            const signedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
-                signedOrderWithBadMakerAddress,
+            // Execute transaction
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.fillOrderNoThrowAsync(
+                    signedOrderWithBadMakerAddress,
+                    compliantTakerAddress, 
+                    {takerAssetFillAmount}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
             );
-            const signedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
-                signedOrderWithoutExchangeAddress,
-                takerAssetFillAmount,
-                compliantSignedOrder.signature,
+        });
+        it('should revert if taker does not meet the balance threshold', async () => {
+            return expectTransactionFailedAsync(
+                nonCompliantBalanceThresholdWrapper.fillOrderNoThrowAsync(
+                    compliantSignedOrder,
+                    nonCompliantAddress, 
+                    {takerAssetFillAmount}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
             );
-            const signedFillOrderTx = takerTransactionFactory.newSignedTransaction(
-                signedOrderWithoutExchangeAddressData,
+        });
+    });
+
+    describe.only('fillOrKillOrder', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
+        });
+        it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
+            // Execute a valid fill
+            const takerAssetFillAmount_ = compliantSignedOrder.takerAssetAmount;
+            const txReceipt = await balanceThresholdWrapper.fillOrKillOrderAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount: takerAssetFillAmount_});
+            // Assert validated addresses
+            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check balances
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const makerAssetFillAmount = takerAssetFillAmount_
+                .times(compliantSignedOrder.makerAssetAmount)
+                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
+            const makerFeePaid = compliantSignedOrder.makerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            const takerFeePaid = compliantSignedOrder.takerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
             );
-            // Call compliant forwarder
+            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount_),
+            );
+            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
+            );
+            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount_),
+            );
+            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
+            );
+        });
+        it('should revert if maker does not meet the balance threshold', async () => {
+            // Create signed order with non-compliant maker address
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                senderAddress: compliantForwarderInstance.address,
+                makerAddress: nonCompliantAddress
+            });
+            // Execute transaction
             return expectTransactionFailedAsync(
-                compliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                    signedFillOrderTx.salt,
-                    signedFillOrderTx.signerAddress,
-                    signedFillOrderTx.data,
-                    signedFillOrderTx.signature,
+                balanceThresholdWrapper.fillOrKillOrderAsync(
+                    signedOrderWithBadMakerAddress,
+                    compliantTakerAddress, 
+                    {takerAssetFillAmount}
                 ),
                 RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
             );
         });
         it('should revert if taker does not meet the balance threshold', async () => {
             return expectTransactionFailedAsync(
-                compliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                    compliantSignedFillOrderTx.salt,
-                    nonCompliantAddress,
-                    compliantSignedFillOrderTx.data,
-                    compliantSignedFillOrderTx.signature,
+                nonCompliantBalanceThresholdWrapper.fillOrKillOrderAsync(
+                    compliantSignedOrder,
+                    nonCompliantAddress, 
+                    {takerAssetFillAmount}
                 ),
                 RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
             );
         });
-    });
-
-    describe('fillOrKillOrder', () => {
+        it('should revert if order is not fully filled', async () => {
+            const tooBigTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.times(2);
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.fillOrKillOrderAsync(
+                    compliantSignedOrder,
+                    compliantTakerAddress, 
+                    {takerAssetFillAmount: tooBigTakerAssetFillAmount}
+                ),
+                RevertReason.FailedExecution
+            );
+        });
     });
 
     describe('marketBuyOrders', () => {
-- 
cgit v1.2.3


From 4b0d01ad72b93e8ccb01ca2eabe521cdf78eeea2 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 7 Dec 2018 15:35:49 -0800
Subject: tests for batchFillOrdes

---
 .../test/extensions/balance_threshold_filter.ts    | 326 ++++++++++++++++++---
 1 file changed, 287 insertions(+), 39 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index 778aee1a1..c91d4880e 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -45,6 +45,7 @@ interface ValidatedAddressesLog {
 
 describe.only(ContractName.BalanceThresholdFilter, () => {
     let compliantMakerAddress: string;
+    let compliantMakerAddress2: string;
     let owner: string;
     let compliantTakerAddress: string;
     let feeRecipientAddress: string;
@@ -57,6 +58,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
     let exchangeWrapper: ExchangeWrapper;
 
     let orderFactory: OrderFactory;
+    let orderFactory2: OrderFactory;
     let erc20Wrapper: ERC20Wrapper;
     let erc20Balances: ERC20BalancesByOwner;
     let balanceThresholdWrapper: BalanceThresholdWrapper;
@@ -64,6 +66,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
 
     let takerTransactionFactory: TransactionFactory;
     let compliantSignedOrder: SignedOrder;
+    let compliantSignedOrder2: SignedOrder;
     let compliantSignedFillOrderTx: SignedTransaction;
 
     let logDecoder: LogDecoder;
@@ -95,6 +98,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         const usedAddresses = ([
             owner,
             compliantMakerAddress,
+            compliantMakerAddress2,
             compliantTakerAddress,
             feeRecipientAddress,
             nonCompliantAddress,
@@ -134,10 +138,19 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
             from: owner,
         });
+        // Deploy Compliant Forwarder
+        const erc721BalanceThreshold = new BigNumber(1);
+        compliantForwarderInstance = await BalanceThresholdFilterContract.deployFrom0xArtifactAsync(
+            artifacts.BalanceThresholdFilter,
+            provider,
+            txDefaults,
+            exchangeInstance.address,
+            yesTokenInstance.address,
+            erc721BalanceThreshold
+        );
         // Default order parameters
         const defaultOrderParams = {
             exchangeAddress: exchangeInstance.address,
-            makerAddress: compliantMakerAddress,
             feeRecipientAddress,
             makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
             takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
@@ -145,19 +158,22 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             takerAssetAmount,
             makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), DECIMALS_DEFAULT),
             takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(150), DECIMALS_DEFAULT),
+            senderAddress: compliantForwarderInstance.address,
         };
-        const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantMakerAddress)];
-        orderFactory = new OrderFactory(privateKey, defaultOrderParams);
-        // Deploy Compliant Forwarder
-        const erc721BalanceThreshold = new BigNumber(1);
-        compliantForwarderInstance = await BalanceThresholdFilterContract.deployFrom0xArtifactAsync(
-            artifacts.BalanceThresholdFilter,
-            provider,
-            txDefaults,
-            exchangeInstance.address,
-            yesTokenInstance.address,
-            erc721BalanceThreshold
-        );
+        const defaultOrderParams1 = {
+            makerAddress: compliantMakerAddress,
+            ...
+            defaultOrderParams,
+        }
+        const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantMakerAddress)];
+        orderFactory = new OrderFactory(makerPrivateKey, defaultOrderParams1);
+        const defaultOrderParams2 = {
+            makerAddress: compliantMakerAddress2,
+            ...
+            defaultOrderParams,
+        }
+        const secondMakerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantMakerAddress2)];
+        orderFactory2 = new OrderFactory(secondMakerPrivateKey, defaultOrderParams2);
         /*
         const compliantForwarderContract = new BalanceThresholdFilterContract(
             compliantForwarderInstance.abi,
@@ -195,6 +211,14 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             [compliantTakerYesMark],
             { from: owner },
         );
+        await yesTokenInstance.mint2.sendTransactionAsync(
+            compliantMakerAddress2,
+            compliantTakerEntityId,
+            addressesCanControlTheirToken,
+            compliantTakerCountryCode,
+            [compliantTakerYesMark],
+            { from: owner },
+        );
         // Create Valid/Invalid orders
         const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantTakerAddress)];
         takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchangeInstance.address);
@@ -293,45 +317,269 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         // @TODO - greater than 1 balance
     });
 
+    describe('batchFillOrdersNoThrow', () => {
+    });
+
+    describe('batchFillOrKillOrders', () => {
+    });
 
+    describe('batchFillOrKillOrders', () => {
+    });
 
-    describe('batchFillOrders', () => {
+    describe.only('batchFillOrders', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
+            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
         });
-        it('should transfer the correct amounts when maker and taker are compliant', async () => {
-            let order2 = _.cloneDeep(compliantSignedOrder);
-            order2.makerAddress = `0x${_.reverse(compliantSignedOrder.makerAddress.slice(2).split('')).join('')}`;
-            const orders = [compliantSignedOrder, order2];
-            const fillAmounts = [new BigNumber(4), new BigNumber(4)];
-            const signatures = ["0xabcd", "0xabcd"];
-            const exchangeCalldata = exchangeInstance.batchFillOrders.getABIEncodedTransactionData(orders, fillAmounts, signatures);
-            console.log('*'.repeat(40), exchangeCalldata, '*'.repeat(40));
-            console.log('****** MAKER ADDRESS = ', compliantSignedOrder.makerAddress);
-
-            const txHash = await compliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                compliantSignedFillOrderTx.salt,
-                compliantSignedFillOrderTx.signerAddress,
-                exchangeCalldata,
-                compliantSignedFillOrderTx.signature,
+        it('should transfer the correct amounts and validate both makers/taker when both maker and taker meet the balance threshold', async () => {
+            // Execute a valid fill
+            const orders = [compliantSignedOrder, compliantSignedOrder2];
+            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
+            const txReceipt = await balanceThresholdWrapper.batchFillOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
+            // Assert validated addresses
+            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check balances
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const cumulativeTakerAssetFillAmount = takerAssetFillAmount.times(2);
+            const makerAssetFillAmount = takerAssetFillAmount
+                .times(compliantSignedOrder.makerAssetAmount)
+                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
+            const makerFeePaid = compliantSignedOrder.makerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            const takerFeePaid = compliantSignedOrder.takerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount)
+                .times(2);
+            // Maker #1
+            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
+            );
+            // Maker #2
+            expect(newBalances[compliantMakerAddress2][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress2][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress2][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][zrxToken.address].minus(makerFeePaid),
+            );
+            // Taker      
+            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(cumulativeTakerAssetFillAmount),
+            );
+                        
+            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount.times(2)),
+            );
+            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
+            );
+            // Fee recipient
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.times(2).add(takerFeePaid)),
+            );
+        });
+        it('should revert if one maker does not meet the balance threshold', async () => {
+            // Create order set with one non-compliant maker address
+            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                makerAddress: nonCompliantAddress
+            });
+            const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
+            // Execute transaction
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.batchFillOrdersAsync(
+                    orders,
+                    compliantTakerAddress, 
+                    {takerAssetFillAmounts}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if taker does not meet the balance threshold', async () => {
+            const orders = [compliantSignedOrder, compliantSignedOrder2];
+            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
+            return expectTransactionFailedAsync(
+                nonCompliantBalanceThresholdWrapper.batchFillOrdersAsync(
+                    orders,
+                    nonCompliantAddress, 
+                    {takerAssetFillAmounts}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
             );
-            const decoder = new LogDecoder(web3Wrapper);
-            const tx = await decoder.getTxWithDecodedLogsAsync(txHash);
-            console.log(JSON.stringify(tx, null, 4));
         });
     });
 
-    describe('batchFillOrdersNoThrow', () => {
+    /*
+    describe.only('fillOrderNoThrow', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
+        });
+        it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
+            // Execute a valid fill
+            const txReceipt = await balanceThresholdWrapper.fillOrderNoThrowAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount});
+            // Assert validated addresses
+            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check balances
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const makerAssetFillAmount = takerAssetFillAmount
+                .times(compliantSignedOrder.makerAssetAmount)
+                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
+            const makerFeePaid = compliantSignedOrder.makerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            const takerFeePaid = compliantSignedOrder.takerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
+            );
+            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
+            );
+        });
+        it('should revert if maker does not meet the balance threshold', async () => {
+            // Create signed order with non-compliant maker address
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                senderAddress: compliantForwarderInstance.address,
+                makerAddress: nonCompliantAddress
+            });
+            // Execute transaction
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.fillOrderNoThrowAsync(
+                    signedOrderWithBadMakerAddress,
+                    compliantTakerAddress, 
+                    {takerAssetFillAmount}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if taker does not meet the balance threshold', async () => {
+            return expectTransactionFailedAsync(
+                nonCompliantBalanceThresholdWrapper.fillOrderNoThrowAsync(
+                    compliantSignedOrder,
+                    nonCompliantAddress, 
+                    {takerAssetFillAmount}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
     });
 
-    describe('batchFillOrKillOrders', () => {
+    describe.only('fillOrKillOrder', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
+        });
+        it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
+            // Execute a valid fill
+            const takerAssetFillAmount_ = compliantSignedOrder.takerAssetAmount;
+            const txReceipt = await balanceThresholdWrapper.fillOrKillOrderAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount: takerAssetFillAmount_});
+            // Assert validated addresses
+            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check balances
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const makerAssetFillAmount = takerAssetFillAmount_
+                .times(compliantSignedOrder.makerAssetAmount)
+                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
+            const makerFeePaid = compliantSignedOrder.makerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            const takerFeePaid = compliantSignedOrder.takerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount_),
+            );
+            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
+            );
+            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount_),
+            );
+            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
+            );
+        });
+        it('should revert if maker does not meet the balance threshold', async () => {
+            // Create signed order with non-compliant maker address
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                senderAddress: compliantForwarderInstance.address,
+                makerAddress: nonCompliantAddress
+            });
+            // Execute transaction
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.fillOrKillOrderAsync(
+                    signedOrderWithBadMakerAddress,
+                    compliantTakerAddress, 
+                    {takerAssetFillAmount}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if taker does not meet the balance threshold', async () => {
+            return expectTransactionFailedAsync(
+                nonCompliantBalanceThresholdWrapper.fillOrKillOrderAsync(
+                    compliantSignedOrder,
+                    nonCompliantAddress, 
+                    {takerAssetFillAmount}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if order is not fully filled', async () => {
+            const tooBigTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.times(2);
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.fillOrKillOrderAsync(
+                    compliantSignedOrder,
+                    compliantTakerAddress, 
+                    {takerAssetFillAmount: tooBigTakerAssetFillAmount}
+                ),
+                RevertReason.FailedExecution
+            );
+        });
     });
 
-    describe('batchFillOrKillOrders', () => {
-    });
+    */
 
-    describe.only('fillOrder', () => {
+    describe('fillOrder', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -403,7 +651,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe.only('fillOrderNoThrow', () => {
+    describe('fillOrderNoThrow', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -475,7 +723,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe.only('fillOrKillOrder', () => {
+    describe('fillOrKillOrder', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-- 
cgit v1.2.3


From 51355209a2a43a1a7b5a72c78aabefcdac5ede33 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 7 Dec 2018 15:59:15 -0800
Subject: Tests for batchFill variants

---
 .../test/extensions/balance_threshold_filter.ts    | 214 +++++++++++++++++++--
 1 file changed, 203 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index c91d4880e..003bc2cdc 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -317,16 +317,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         // @TODO - greater than 1 balance
     });
 
-    describe('batchFillOrdersNoThrow', () => {
-    });
-
-    describe('batchFillOrKillOrders', () => {
-    });
-
-    describe('batchFillOrKillOrders', () => {
-    });
-
-    describe.only('batchFillOrders', () => {
+    describe('batchFillOrders', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -420,6 +411,207 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
+    describe('batchFillOrdersNoThrow', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
+            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
+        });
+        it('should transfer the correct amounts and validate both makers/taker when both maker and taker meet the balance threshold', async () => {
+            // Execute a valid fill
+            const orders = [compliantSignedOrder, compliantSignedOrder2];
+            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
+            const txReceipt = await balanceThresholdWrapper.batchFillOrdersNoThrowAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
+            // Assert validated addresses
+            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check balances
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const cumulativeTakerAssetFillAmount = takerAssetFillAmount.times(2);
+            const makerAssetFillAmount = takerAssetFillAmount
+                .times(compliantSignedOrder.makerAssetAmount)
+                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
+            const makerFeePaid = compliantSignedOrder.makerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            const takerFeePaid = compliantSignedOrder.takerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount)
+                .times(2);
+            // Maker #1
+            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
+            );
+            // Maker #2
+            expect(newBalances[compliantMakerAddress2][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress2][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress2][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][zrxToken.address].minus(makerFeePaid),
+            );
+            // Taker      
+            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(cumulativeTakerAssetFillAmount),
+            );
+                        
+            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount.times(2)),
+            );
+            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
+            );
+            // Fee recipient
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.times(2).add(takerFeePaid)),
+            );
+        });
+        it('should revert if one maker does not meet the balance threshold', async () => {
+            // Create order set with one non-compliant maker address
+            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                makerAddress: nonCompliantAddress
+            });
+            const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
+            // Execute transaction
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.batchFillOrdersNoThrowAsync(
+                    orders,
+                    compliantTakerAddress, 
+                    {takerAssetFillAmounts}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if taker does not meet the balance threshold', async () => {
+            const orders = [compliantSignedOrder, compliantSignedOrder2];
+            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
+            return expectTransactionFailedAsync(
+                nonCompliantBalanceThresholdWrapper.batchFillOrdersNoThrowAsync(
+                    orders,
+                    nonCompliantAddress, 
+                    {takerAssetFillAmounts}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+    });
+
+    describe.only('batchFillOrKillOrders', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
+            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
+        });
+        it('should transfer the correct amounts and validate both makers/taker when both makers and taker meet the balance threshold', async () => {
+            // Execute a valid fill
+            const orders = [compliantSignedOrder, compliantSignedOrder2];
+            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
+            const txReceipt = await balanceThresholdWrapper.batchFillOrKillOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
+            // Assert validated addresses
+            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check balances
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const cumulativeTakerAssetFillAmount = takerAssetFillAmount.times(2);
+            const makerAssetFillAmount = takerAssetFillAmount
+                .times(compliantSignedOrder.makerAssetAmount)
+                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
+            const makerFeePaid = compliantSignedOrder.makerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            const takerFeePaid = compliantSignedOrder.takerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount)
+                .times(2);
+            // Maker #1
+            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
+            );
+            // Maker #2
+            expect(newBalances[compliantMakerAddress2][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress2][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress2][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][zrxToken.address].minus(makerFeePaid),
+            );
+            // Taker      
+            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(cumulativeTakerAssetFillAmount),
+            );
+                        
+            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount.times(2)),
+            );
+            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
+            );
+            // Fee recipient
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.times(2).add(takerFeePaid)),
+            );
+        });
+        it('should revert if one maker does not meet the balance threshold', async () => {
+            // Create order set with one non-compliant maker address
+            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                makerAddress: nonCompliantAddress
+            });
+            const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
+            // Execute transaction
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.batchFillOrKillOrdersAsync(
+                    orders,
+                    compliantTakerAddress, 
+                    {takerAssetFillAmounts}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if taker does not meet the balance threshold', async () => {
+            const orders = [compliantSignedOrder, compliantSignedOrder2];
+            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
+            return expectTransactionFailedAsync(
+                nonCompliantBalanceThresholdWrapper.batchFillOrKillOrdersAsync(
+                    orders,
+                    nonCompliantAddress, 
+                    {takerAssetFillAmounts}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if one takerAssetFillAmount is not fully filled', async () => {
+            const tooBigTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.times(2);
+            const orders = [compliantSignedOrder, compliantSignedOrder2];
+            const takerAssetFillAmounts = [takerAssetFillAmount, tooBigTakerAssetFillAmount];
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.batchFillOrKillOrdersAsync(
+                    orders,
+                    compliantTakerAddress, 
+                    {takerAssetFillAmounts}
+                ),
+                RevertReason.FailedExecution
+            );
+        });
+    });
+
     /*
     describe.only('fillOrderNoThrow', () => {
         beforeEach(async () => {
@@ -564,7 +756,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
                 RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
             );
         });
-        it('should revert if order is not fully filled', async () => {
+        it('should revert if takerAssetFillAmount is not fully filled', async () => {
             const tooBigTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.times(2);
             return expectTransactionFailedAsync(
                 balanceThresholdWrapper.fillOrKillOrderAsync(
-- 
cgit v1.2.3


From e45a0ffdbfd5289b9e123a4b58c26d6dbbcfd8c7 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 7 Dec 2018 16:03:39 -0800
Subject: All tests running so far

---
 .../MixinBalanceThresholdFilterCore.sol            |   1 +
 .../mixins/MBalanceThresholdFilterCore.sol         |   1 +
 .../test/extensions/balance_threshold_filter.ts    | 173 +--------------------
 3 files changed, 9 insertions(+), 166 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
index 9bed7ba47..2e058742b 100644
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
@@ -28,6 +28,7 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
     ///      the hold at least `BALANCE_THRESHOLD` of the asset `THRESHOLD_ASSET` OR 
     ///      the exchange function is a cancellation.
     ///      Supported Exchange functions:
+    ///         - batchFillOrders
     ///         - batchFillOrdersNoThrow
     ///         - batchFillOrKillOrders
     ///         - fillOrder
diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol
index 046caecdd..612fd481c 100644
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol
@@ -43,6 +43,7 @@ contract MBalanceThresholdFilterCore {
     ///      the hold at least `BALANCE_THRESHOLD` of the asset `THRESHOLD_ASSET` OR 
     ///      the exchange function is a cancellation.
     ///      Supported Exchange functions:
+    ///         - batchFillOrders
     ///         - batchFillOrdersNoThrow
     ///         - batchFillOrKillOrders
     ///         - fillOrder
diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index 003bc2cdc..efe1ce49c 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -271,7 +271,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         await blockchainLifecycle.revertAsync();
     });
 
-    describe('General Sanity Checks', () => {
+    describe.only('General Sanity Checks', () => {
         it('should revert if the signed transaction is not intended for supported', async () => {
             // Create signed order without the fillOrder function selector
             const txDataBuf = ethUtil.toBuffer(compliantSignedFillOrderTx.data);
@@ -317,7 +317,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         // @TODO - greater than 1 balance
     });
 
-    describe('batchFillOrders', () => {
+    describe.only('batchFillOrders', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -411,7 +411,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe('batchFillOrdersNoThrow', () => {
+    describe.only('batchFillOrdersNoThrow', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -612,166 +612,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    /*
-    describe.only('fillOrderNoThrow', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-        });
-        it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
-            // Execute a valid fill
-            const txReceipt = await balanceThresholdWrapper.fillOrderNoThrowAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount});
-            // Assert validated addresses
-            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check balances
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const makerAssetFillAmount = takerAssetFillAmount
-                .times(compliantSignedOrder.makerAssetAmount)
-                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
-            const makerFeePaid = compliantSignedOrder.makerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            const takerFeePaid = compliantSignedOrder.takerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
-            );
-            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
-            );
-        });
-        it('should revert if maker does not meet the balance threshold', async () => {
-            // Create signed order with non-compliant maker address
-            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: compliantForwarderInstance.address,
-                makerAddress: nonCompliantAddress
-            });
-            // Execute transaction
-            return expectTransactionFailedAsync(
-                balanceThresholdWrapper.fillOrderNoThrowAsync(
-                    signedOrderWithBadMakerAddress,
-                    compliantTakerAddress, 
-                    {takerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if taker does not meet the balance threshold', async () => {
-            return expectTransactionFailedAsync(
-                nonCompliantBalanceThresholdWrapper.fillOrderNoThrowAsync(
-                    compliantSignedOrder,
-                    nonCompliantAddress, 
-                    {takerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-    });
-
-    describe.only('fillOrKillOrder', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-        });
-        it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
-            // Execute a valid fill
-            const takerAssetFillAmount_ = compliantSignedOrder.takerAssetAmount;
-            const txReceipt = await balanceThresholdWrapper.fillOrKillOrderAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount: takerAssetFillAmount_});
-            // Assert validated addresses
-            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check balances
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const makerAssetFillAmount = takerAssetFillAmount_
-                .times(compliantSignedOrder.makerAssetAmount)
-                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
-            const makerFeePaid = compliantSignedOrder.makerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            const takerFeePaid = compliantSignedOrder.takerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount_),
-            );
-            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
-            );
-            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount_),
-            );
-            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
-            );
-        });
-        it('should revert if maker does not meet the balance threshold', async () => {
-            // Create signed order with non-compliant maker address
-            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: compliantForwarderInstance.address,
-                makerAddress: nonCompliantAddress
-            });
-            // Execute transaction
-            return expectTransactionFailedAsync(
-                balanceThresholdWrapper.fillOrKillOrderAsync(
-                    signedOrderWithBadMakerAddress,
-                    compliantTakerAddress, 
-                    {takerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if taker does not meet the balance threshold', async () => {
-            return expectTransactionFailedAsync(
-                nonCompliantBalanceThresholdWrapper.fillOrKillOrderAsync(
-                    compliantSignedOrder,
-                    nonCompliantAddress, 
-                    {takerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if takerAssetFillAmount is not fully filled', async () => {
-            const tooBigTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.times(2);
-            return expectTransactionFailedAsync(
-                balanceThresholdWrapper.fillOrKillOrderAsync(
-                    compliantSignedOrder,
-                    compliantTakerAddress, 
-                    {takerAssetFillAmount: tooBigTakerAssetFillAmount}
-                ),
-                RevertReason.FailedExecution
-            );
-        });
-    });
-
-    */
-
-    describe('fillOrder', () => {
+    describe.only('fillOrder', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -843,7 +684,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe('fillOrderNoThrow', () => {
+    describe.only('fillOrderNoThrow', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -915,7 +756,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe('fillOrKillOrder', () => {
+    describe.only('fillOrKillOrder', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -986,7 +827,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
                 RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
             );
         });
-        it('should revert if order is not fully filled', async () => {
+        it('should revert if takerAssetFillAmount is not fully filled', async () => {
             const tooBigTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.times(2);
             return expectTransactionFailedAsync(
                 balanceThresholdWrapper.fillOrKillOrderAsync(
-- 
cgit v1.2.3


From a2df428afbd820b15ea108f721ab88f77a8d6dc1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 7 Dec 2018 16:18:20 -0800
Subject: tests for marketSellOrders

---
 .../test/extensions/balance_threshold_filter.ts    | 108 +++++++++++++++++++--
 1 file changed, 99 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index efe1ce49c..4c927f1d1 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -271,7 +271,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         await blockchainLifecycle.revertAsync();
     });
 
-    describe.only('General Sanity Checks', () => {
+    describe('General Sanity Checks', () => {
         it('should revert if the signed transaction is not intended for supported', async () => {
             // Create signed order without the fillOrder function selector
             const txDataBuf = ethUtil.toBuffer(compliantSignedFillOrderTx.data);
@@ -317,7 +317,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         // @TODO - greater than 1 balance
     });
 
-    describe.only('batchFillOrders', () => {
+    describe('batchFillOrders', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -411,7 +411,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe.only('batchFillOrdersNoThrow', () => {
+    describe('batchFillOrdersNoThrow', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -505,7 +505,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe.only('batchFillOrKillOrders', () => {
+    describe('batchFillOrKillOrders', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -612,7 +612,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe.only('fillOrder', () => {
+    describe('fillOrder', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -684,7 +684,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe.only('fillOrderNoThrow', () => {
+    describe('fillOrderNoThrow', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -756,7 +756,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe.only('fillOrKillOrder', () => {
+    describe('fillOrKillOrder', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -840,11 +840,101 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe('marketBuyOrders', () => {
+    describe.only('marketSellOrders', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
+            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
+        });
+        it('should transfer the correct amounts and validate both makers/taker when both makers and taker meet the balance threshold', async () => {
+            // Execute a valid fill
+            const orders = [compliantSignedOrder, compliantSignedOrder2];
+            const cumulativeTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.plus(takerAssetFillAmount);
+            const txReceipt = await balanceThresholdWrapper.marketSellOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmount: cumulativeTakerAssetFillAmount});
+            // Assert validated addresses
+            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check balances
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const makerAssetFillAmount2 = takerAssetFillAmount
+                .times(compliantSignedOrder.makerAssetAmount)
+                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
+            const makerFeePaid2 = compliantSignedOrder2.makerFee
+                .times(makerAssetFillAmount2)
+                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
+            const takerFeePaid2 = compliantSignedOrder2.takerFee
+                .times(makerAssetFillAmount2)
+                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
+            const takerFeePaid = compliantSignedOrder.takerFee.plus(takerFeePaid2);
+            const cumulativeMakerAssetFillAmount = compliantSignedOrder.makerAssetAmount.plus(makerAssetFillAmount2);
+            // Maker #1
+            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(compliantSignedOrder.makerAssetAmount),
+            );
+            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(compliantSignedOrder.takerAssetAmount),
+            );
+            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][zrxToken.address].minus(compliantSignedOrder.makerFee),
+            );
+            // Maker #2
+            expect(newBalances[compliantMakerAddress2][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][defaultMakerAssetAddress].minus(makerAssetFillAmount2),
+            );
+            expect(newBalances[compliantMakerAddress2][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress2][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][zrxToken.address].minus(makerFeePaid2),
+            );
+            // Taker      
+            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(cumulativeTakerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(cumulativeMakerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
+            );
+            // Fee recipient
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(compliantSignedOrder.makerFee).add(makerFeePaid2).add(takerFeePaid),
+            );
+        });
+        it('should revert if one maker does not meet the balance threshold', async () => {
+            // Create order set with one non-compliant maker address
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                makerAddress: nonCompliantAddress
+            });
+            const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
+            // Execute transaction
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.marketSellOrdersAsync(
+                    orders,
+                    compliantTakerAddress, 
+                    {takerAssetFillAmount}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if taker does not meet the balance threshold', async () => {
+            const orders = [compliantSignedOrder, compliantSignedOrder2];
+            return expectTransactionFailedAsync(
+                nonCompliantBalanceThresholdWrapper.marketSellOrdersAsync(
+                    orders,
+                    nonCompliantAddress, 
+                    {takerAssetFillAmount}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
     });
 
-    describe('marketBuyOrdersNoThrow', () => {
+    describe.only('marketBuyOrdersNoThrow', () => {
+        
     });
+    
 
     describe('marketSellOrders', () => {
     });
-- 
cgit v1.2.3


From 4f977aa51d6a5baa4cb602cbc1d71b1481aaaa3d Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 7 Dec 2018 16:18:59 -0800
Subject: marketSellNoThrow tests

---
 .../test/extensions/balance_threshold_filter.ts    | 91 ++++++++++++++++++++++
 1 file changed, 91 insertions(+)

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index 4c927f1d1..776712088 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -931,6 +931,97 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
+    describe.only('marketSellOrdersNoThrow', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
+            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
+        });
+        it('should transfer the correct amounts and validate both makers/taker when both makers and taker meet the balance threshold', async () => {
+            // Execute a valid fill
+            const orders = [compliantSignedOrder, compliantSignedOrder2];
+            const cumulativeTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.plus(takerAssetFillAmount);
+            const txReceipt = await balanceThresholdWrapper.marketSellOrdersNoThrowAsync(orders, compliantTakerAddress, {takerAssetFillAmount: cumulativeTakerAssetFillAmount});
+            // Assert validated addresses
+            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check balances
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const makerAssetFillAmount2 = takerAssetFillAmount
+                .times(compliantSignedOrder.makerAssetAmount)
+                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
+            const makerFeePaid2 = compliantSignedOrder2.makerFee
+                .times(makerAssetFillAmount2)
+                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
+            const takerFeePaid2 = compliantSignedOrder2.takerFee
+                .times(makerAssetFillAmount2)
+                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
+            const takerFeePaid = compliantSignedOrder.takerFee.plus(takerFeePaid2);
+            const cumulativeMakerAssetFillAmount = compliantSignedOrder.makerAssetAmount.plus(makerAssetFillAmount2);
+            // Maker #1
+            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(compliantSignedOrder.makerAssetAmount),
+            );
+            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(compliantSignedOrder.takerAssetAmount),
+            );
+            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][zrxToken.address].minus(compliantSignedOrder.makerFee),
+            );
+            // Maker #2
+            expect(newBalances[compliantMakerAddress2][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][defaultMakerAssetAddress].minus(makerAssetFillAmount2),
+            );
+            expect(newBalances[compliantMakerAddress2][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress2][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][zrxToken.address].minus(makerFeePaid2),
+            );
+            // Taker      
+            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(cumulativeTakerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(cumulativeMakerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
+            );
+            // Fee recipient
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(compliantSignedOrder.makerFee).add(makerFeePaid2).add(takerFeePaid),
+            );
+        });
+        it('should revert if one maker does not meet the balance threshold', async () => {
+            // Create order set with one non-compliant maker address
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                makerAddress: nonCompliantAddress
+            });
+            const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
+            // Execute transaction
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.marketSellOrdersNoThrowAsync(
+                    orders,
+                    compliantTakerAddress, 
+                    {takerAssetFillAmount}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if taker does not meet the balance threshold', async () => {
+            const orders = [compliantSignedOrder, compliantSignedOrder2];
+            return expectTransactionFailedAsync(
+                nonCompliantBalanceThresholdWrapper.marketSellOrdersNoThrowAsync(
+                    orders,
+                    nonCompliantAddress, 
+                    {takerAssetFillAmount}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+    });
+
     describe.only('marketBuyOrdersNoThrow', () => {
         
     });
-- 
cgit v1.2.3


From 3ad72d96f416fdd2446681c41f0151986c0a22b8 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 7 Dec 2018 16:28:01 -0800
Subject: Tests for marketBuy invariants

---
 .../test/extensions/balance_threshold_filter.ts    | 195 +++++++++++++++++++--
 1 file changed, 185 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index 776712088..d12c28235 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -840,7 +840,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe.only('marketSellOrders', () => {
+    describe('marketSellOrders', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -931,7 +931,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe.only('marketSellOrdersNoThrow', () => {
+    describe('marketSellOrdersNoThrow', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -1022,17 +1022,192 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe.only('marketBuyOrdersNoThrow', () => {
-        
-    });
-    
-
-    describe('marketSellOrders', () => {
+    describe.only('marketBuyOrders', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
+            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
+        });
+        it('should transfer the correct amounts and validate both makers/taker when both makers and taker meet the balance threshold', async () => {
+            // Execute a valid fill
+            const orders = [compliantSignedOrder, compliantSignedOrder2];
+            const cumulativeTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.plus(takerAssetFillAmount);
+            const makerAssetFillAmount2 = takerAssetFillAmount
+            .times(compliantSignedOrder.makerAssetAmount)
+            .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
+            const cumulativeMakerAssetFillAmount = compliantSignedOrder.makerAssetAmount.plus(makerAssetFillAmount2);
+            const txReceipt = await balanceThresholdWrapper.marketBuyOrdersAsync(orders, compliantTakerAddress, {makerAssetFillAmount: cumulativeMakerAssetFillAmount});
+            // Assert validated addresses
+            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check balances
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const makerFeePaid2 = compliantSignedOrder2.makerFee
+                .times(makerAssetFillAmount2)
+                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
+            const takerFeePaid2 = compliantSignedOrder2.takerFee
+                .times(makerAssetFillAmount2)
+                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
+            const takerFeePaid = compliantSignedOrder.takerFee.plus(takerFeePaid2);
+            // Maker #1
+            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(compliantSignedOrder.makerAssetAmount),
+            );
+            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(compliantSignedOrder.takerAssetAmount),
+            );
+            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][zrxToken.address].minus(compliantSignedOrder.makerFee),
+            );
+            // Maker #2
+            expect(newBalances[compliantMakerAddress2][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][defaultMakerAssetAddress].minus(makerAssetFillAmount2),
+            );
+            expect(newBalances[compliantMakerAddress2][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress2][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][zrxToken.address].minus(makerFeePaid2),
+            );
+            // Taker      
+            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(cumulativeTakerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(cumulativeMakerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
+            );
+            // Fee recipient
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(compliantSignedOrder.makerFee).add(makerFeePaid2).add(takerFeePaid),
+            );
+        });
+        it('should revert if one maker does not meet the balance threshold', async () => {
+            // Create order set with one non-compliant maker address
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                makerAddress: nonCompliantAddress
+            });
+            const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
+            // Execute transaction
+            const dummyMakerAssetFillAmount = new BigNumber(0);
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.marketBuyOrdersAsync(
+                    orders,
+                    compliantTakerAddress, 
+                    {makerAssetFillAmount: dummyMakerAssetFillAmount}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if taker does not meet the balance threshold', async () => {
+            const orders = [compliantSignedOrder, compliantSignedOrder2];
+            const dummyMakerAssetFillAmount = new BigNumber(0);
+            return expectTransactionFailedAsync(
+                nonCompliantBalanceThresholdWrapper.marketBuyOrdersAsync(
+                    orders,
+                    nonCompliantAddress, 
+                    {makerAssetFillAmount: dummyMakerAssetFillAmount}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
     });
 
-    describe('marketSellOrdersNoThrow', () => {
+    describe.only('marketBuyOrdersNoThrowAsync', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
+            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
+        });
+        it('should transfer the correct amounts and validate both makers/taker when both makers and taker meet the balance threshold', async () => {
+            // Execute a valid fill
+            const orders = [compliantSignedOrder, compliantSignedOrder2];
+            const cumulativeTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.plus(takerAssetFillAmount);
+            const makerAssetFillAmount2 = takerAssetFillAmount
+            .times(compliantSignedOrder.makerAssetAmount)
+            .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
+            const cumulativeMakerAssetFillAmount = compliantSignedOrder.makerAssetAmount.plus(makerAssetFillAmount2);
+            const txReceipt = await balanceThresholdWrapper.marketBuyOrdersNoThrowAsync(orders, compliantTakerAddress, {makerAssetFillAmount: cumulativeMakerAssetFillAmount});
+            // Assert validated addresses
+            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check balances
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const makerFeePaid2 = compliantSignedOrder2.makerFee
+                .times(makerAssetFillAmount2)
+                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
+            const takerFeePaid2 = compliantSignedOrder2.takerFee
+                .times(makerAssetFillAmount2)
+                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
+            const takerFeePaid = compliantSignedOrder.takerFee.plus(takerFeePaid2);
+            // Maker #1
+            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(compliantSignedOrder.makerAssetAmount),
+            );
+            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(compliantSignedOrder.takerAssetAmount),
+            );
+            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][zrxToken.address].minus(compliantSignedOrder.makerFee),
+            );
+            // Maker #2
+            expect(newBalances[compliantMakerAddress2][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][defaultMakerAssetAddress].minus(makerAssetFillAmount2),
+            );
+            expect(newBalances[compliantMakerAddress2][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress2][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress2][zrxToken.address].minus(makerFeePaid2),
+            );
+            // Taker      
+            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(cumulativeTakerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(cumulativeMakerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
+            );
+            // Fee recipient
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(compliantSignedOrder.makerFee).add(makerFeePaid2).add(takerFeePaid),
+            );
+        });
+        it('should revert if one maker does not meet the balance threshold', async () => {
+            // Create order set with one non-compliant maker address
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                makerAddress: nonCompliantAddress
+            });
+            const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
+            // Execute transaction
+            const dummyMakerAssetFillAmount = new BigNumber(0);
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.marketBuyOrdersNoThrowAsync(
+                    orders,
+                    compliantTakerAddress, 
+                    {makerAssetFillAmount: dummyMakerAssetFillAmount}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if taker does not meet the balance threshold', async () => {
+            const orders = [compliantSignedOrder, compliantSignedOrder2];
+            const dummyMakerAssetFillAmount = new BigNumber(0);
+            return expectTransactionFailedAsync(
+                nonCompliantBalanceThresholdWrapper.marketBuyOrdersNoThrowAsync(
+                    orders,
+                    nonCompliantAddress, 
+                    {makerAssetFillAmount: dummyMakerAssetFillAmount}
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
     });
-
+    
     describe('matchOrders', () => {
     });
 
-- 
cgit v1.2.3


From 93b9c251ed735905d30a0daa4d90fc27c8625aa6 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 7 Dec 2018 17:54:27 -0800
Subject: Tests for MatchOrders

---
 .../MixinBalanceThresholdFilterCore.sol            |   8 +-
 .../test/extensions/balance_threshold_filter.ts    | 106 ++++++++++++++++++++-
 .../test/utils/balance_threshold_wrapper.ts        |   4 +
 3 files changed, 111 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
index 2e058742b..303e1d9c2 100644
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
@@ -133,7 +133,7 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
              ///      the running list of addresses to validate.
              /// @param orderParamIndex - Index of the order in the Exchange function's signature
             function recordMakerAddressFromOrder(orderParamIndex) {
-                let orderPtr := loadExchangeData(orderParamIndex)
+                let orderPtr := loadExchangeData(mul(orderParamIndex, 0x20))
                 let makerAddress := loadExchangeData(orderPtr)
                 recordAddressToValidate(makerAddress)
             }
@@ -143,7 +143,7 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
             ///      the running list of addresses to validate.
             /// @param orderArrayParamIndex - Index of the order array in the Exchange function's signature
             function recordMakerAddressesFromOrderArray(orderArrayParamIndex) {
-                let orderArrayPtr := loadExchangeData(orderArrayParamIndex)
+                let orderArrayPtr := loadExchangeData(mul(orderArrayParamIndex, 0x20))
                 let orderArrayLength := loadExchangeData(orderArrayPtr)
                 let orderArrayElementPtr := add(orderArrayPtr, 0x20)
                 let orderArrayElementEndPtr := add(orderArrayElementPtr, mul(orderArrayLength, 0x20))
@@ -258,7 +258,7 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
             // This is to avoid corruption when making calls in the loop below.
             let freeMemPtr := addressesToValidateElementEndPtr
             mstore(0x40, freeMemPtr)
-
+/*
             // Validate addresses
             let thresholdAssetAddress := sload(THRESHOLD_ASSET_slot)
             let thresholdBalance := sload(THRESHOLD_BALANCE_slot)
@@ -307,7 +307,7 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
                     // 64  -- strlen(AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD) rounded up to nearest 32-byte word.
                     revert(0, 132)
                 }
-            }
+            }*/
 
             // Record validated addresses
             validatedAddresses := addressesToValidate
diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index d12c28235..7ca8a8e98 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -22,17 +22,20 @@ import { chaiSetup } from '../utils/chai_setup';
 import { constants } from '../utils/constants';
 import { ERC20Wrapper } from '../utils/erc20_wrapper';
 import { ExchangeWrapper } from '../utils/exchange_wrapper';
+import { MatchOrderTester } from '../utils/match_order_tester';
 import { OrderFactory } from '../utils/order_factory';
 import { orderUtils } from '../utils/order_utils';
 import { TransactionFactory } from '../utils/transaction_factory';
 import { BalanceThresholdWrapper } from '../utils/balance_threshold_wrapper';
 import { ContractName, ERC20BalancesByOwner, SignedTransaction } from '../utils/types';
 import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
+import { TestExchangeInternalsContract } from '../../generated-wrappers/test_exchange_internals';
 
 import { MethodAbi, AbiDefinition } from 'ethereum-types';
 import { AbiEncoder } from '@0x/utils';
 import { Method } from '@0x/utils/lib/src/abi_encoder';
 import { LogDecoder } from '../utils/log_decoder';
+import { ERC721Wrapper } from '../utils/erc721_wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -70,6 +73,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
     let compliantSignedFillOrderTx: SignedTransaction;
 
     let logDecoder: LogDecoder;
+    let exchangeInternals: TestExchangeInternalsContract;
 
     const takerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(500), DECIMALS_DEFAULT);
     const makerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), DECIMALS_DEFAULT);
@@ -263,6 +267,13 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         balanceThresholdWrapper = new BalanceThresholdWrapper(compliantForwarderInstance, exchangeInstance, new TransactionFactory(takerPrivateKey, exchangeInstance.address), provider);
         const nonCompliantPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(nonCompliantAddress)];
         nonCompliantBalanceThresholdWrapper = new BalanceThresholdWrapper(compliantForwarderInstance, exchangeInstance, new TransactionFactory(nonCompliantPrivateKey, exchangeInstance.address), provider);
+  
+        // Instantiate internal exchange contract
+        exchangeInternals = await TestExchangeInternalsContract.deployFrom0xArtifactAsync(
+            artifacts.TestExchangeInternals,
+            provider,
+            txDefaults,
+        );
     });
     beforeEach(async () => {
         await blockchainLifecycle.startAsync();
@@ -1022,7 +1033,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe.only('marketBuyOrders', () => {
+    describe('marketBuyOrders', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -1115,7 +1126,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
 
-    describe.only('marketBuyOrdersNoThrowAsync', () => {
+    describe('marketBuyOrdersNoThrowAsync', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -1208,7 +1219,96 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
     
-    describe('matchOrders', () => {
+    describe.only('matchOrders', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
+            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
+        });
+        it.only('Should transfer correct amounts when both makers and taker meet the balance threshold', async () => {
+            // Test values/results taken from Match Orders test:
+            // 'Should transfer correct amounts when right order is fully filled and values pass isRoundingErrorFloor but fail isRoundingErrorCeil'
+            // Create orders to match
+            const signedOrderLeft = await orderFactory.newSignedOrderAsync({
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(17), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(98), 0),
+                makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
+                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
+                feeRecipientAddress: feeRecipientAddress,
+            });
+            const signedOrderRight = await orderFactory2.newSignedOrderAsync({
+                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
+                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
+                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(75), 0),
+                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
+                makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
+                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
+                feeRecipientAddress: feeRecipientAddress,
+            });
+            // Compute expected transfer amounts
+            const expectedTransferAmounts = {
+                // Left Maker
+                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
+                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(75), 0),
+                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('76.4705882352941176'), 16), // 76.47%
+                // Right Maker
+                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(75), 0),
+                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
+                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+                // Taker
+                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 0),
+                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber('76.5306122448979591'), 16), // 76.53%
+                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
+            };
+            const txReceipt = await balanceThresholdWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, compliantTakerAddress);
+            // Assert validated addresses
+            const expectedValidatedAddresseses = [signedOrderLeft.makerAddress, signedOrderRight.makerAddress, compliantTakerAddress];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check balances
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            expect(
+                newBalances[signedOrderLeft.makerAddress][defaultMakerAssetAddress],
+                'Checking left maker egress ERC20 account balance',
+            ).to.be.bignumber.equal(erc20Balances[signedOrderLeft.makerAddress][defaultMakerAssetAddress].sub(expectedTransferAmounts.amountSoldByLeftMaker));
+            expect(
+                newBalances[signedOrderRight.makerAddress][defaultTakerAssetAddress],
+                'Checking right maker ingress ERC20 account balance',
+            ).to.be.bignumber.equal(erc20Balances[signedOrderRight.makerAddress][defaultTakerAssetAddress].sub(expectedTransferAmounts.amountSoldByRightMaker));
+            expect(
+                newBalances[compliantTakerAddress][defaultMakerAssetAddress],
+                'Checking taker ingress ERC20 account balance',
+            ).to.be.bignumber.equal(erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(expectedTransferAmounts.amountReceivedByTaker));
+            expect(
+                newBalances[signedOrderLeft.makerAddress][defaultTakerAssetAddress],
+                'Checking left maker ingress ERC20 account balance',
+            ).to.be.bignumber.equal(erc20Balances[signedOrderLeft.makerAddress][defaultTakerAssetAddress].add(expectedTransferAmounts.amountBoughtByLeftMaker));
+            expect(
+                newBalances[signedOrderRight.makerAddress][defaultMakerAssetAddress],
+                'Checking right maker egress ERC20 account balance',
+            ).to.be.bignumber.equal(
+                erc20Balances[signedOrderRight.makerAddress][defaultMakerAssetAddress].add(expectedTransferAmounts.amountBoughtByRightMaker),
+            );
+            // Paid fees
+            expect(
+                newBalances[signedOrderLeft.makerAddress][zrxToken.address],
+                'Checking left maker egress ERC20 account fees',
+            ).to.be.bignumber.equal(erc20Balances[signedOrderLeft.makerAddress][zrxToken.address].minus(expectedTransferAmounts.feePaidByLeftMaker));
+            expect(
+                newBalances[signedOrderRight.makerAddress][zrxToken.address],
+                'Checking right maker egress ERC20 account fees',
+            ).to.be.bignumber.equal(erc20Balances[signedOrderRight.makerAddress][zrxToken.address].minus(expectedTransferAmounts.feePaidByRightMaker));
+            expect(
+                newBalances[compliantTakerAddress][zrxToken.address],
+                'Checking taker egress ERC20 account fees',
+            ).to.be.bignumber.equal(erc20Balances[compliantTakerAddress][zrxToken.address].minus(expectedTransferAmounts.feePaidByTakerLeft).sub(expectedTransferAmounts.feePaidByTakerRight));
+            // Received fees
+            expect(
+                newBalances[signedOrderLeft.feeRecipientAddress][zrxToken.address],
+                'Checking left fee recipient ingress ERC20 account fees',
+            ).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(expectedTransferAmounts.feePaidByLeftMaker).add(expectedTransferAmounts.feePaidByRightMaker).add(expectedTransferAmounts.feePaidByTakerLeft).add(expectedTransferAmounts.feePaidByTakerRight),
+            );
+        });
     });
 
     describe('cancelOrder', () => {
diff --git a/packages/contracts/test/utils/balance_threshold_wrapper.ts b/packages/contracts/test/utils/balance_threshold_wrapper.ts
index ac7bdd593..cff40aa52 100644
--- a/packages/contracts/test/utils/balance_threshold_wrapper.ts
+++ b/packages/contracts/test/utils/balance_threshold_wrapper.ts
@@ -227,6 +227,10 @@ export class BalanceThresholdWrapper {
     public getExchangeAddress(): string {
         return this._exchange.address;
     }
+    // Exchange functions
+    //abiEncodeFillOrder
+    //getFillOrderResultsAsync
+    //
     private async _executeTransaction(abiEncodedExchangeTxData: string, from: string, gas?: number): Promise<TransactionReceiptWithDecodedLogs> {
         const signedExchangeTx = this._signerTransactionFactory.newSignedTransaction(abiEncodedExchangeTxData);
         const txOpts = _.isUndefined(gas) ? {from} : {from, gas};
-- 
cgit v1.2.3


From 1883f4d2726e1a879be42b7bb6168f30afd486d9 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 7 Dec 2018 18:01:16 -0800
Subject: matchOrders test cases for balance threshold filter contract

---
 .../MixinBalanceThresholdFilterCore.sol            |  4 +-
 .../test/extensions/balance_threshold_filter.ts    | 44 +++++++++++++++++++++-
 2 files changed, 45 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
index 303e1d9c2..0ad8ccddf 100644
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
@@ -258,7 +258,7 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
             // This is to avoid corruption when making calls in the loop below.
             let freeMemPtr := addressesToValidateElementEndPtr
             mstore(0x40, freeMemPtr)
-/*
+
             // Validate addresses
             let thresholdAssetAddress := sload(THRESHOLD_ASSET_slot)
             let thresholdBalance := sload(THRESHOLD_BALANCE_slot)
@@ -307,7 +307,7 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
                     // 64  -- strlen(AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD) rounded up to nearest 32-byte word.
                     revert(0, 132)
                 }
-            }*/
+            }
 
             // Record validated addresses
             validatedAddresses := addressesToValidate
diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index 7ca8a8e98..0a03678b1 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -1225,7 +1225,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
             compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
         });
-        it.only('Should transfer correct amounts when both makers and taker meet the balance threshold', async () => {
+        it('Should transfer correct amounts when both makers and taker meet the balance threshold', async () => {
             // Test values/results taken from Match Orders test:
             // 'Should transfer correct amounts when right order is fully filled and values pass isRoundingErrorFloor but fail isRoundingErrorCeil'
             // Create orders to match
@@ -1309,6 +1309,48 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
                 erc20Balances[feeRecipientAddress][zrxToken.address].add(expectedTransferAmounts.feePaidByLeftMaker).add(expectedTransferAmounts.feePaidByRightMaker).add(expectedTransferAmounts.feePaidByTakerLeft).add(expectedTransferAmounts.feePaidByTakerRight),
             );
         });
+        it('should revert if left maker does not meet the balance threshold', async () => {
+            // Create signed order with non-compliant maker address
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                senderAddress: compliantForwarderInstance.address,
+                makerAddress: nonCompliantAddress
+            });
+            // Execute transaction
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.matchOrdersAsync(
+                    compliantSignedOrder,
+                    signedOrderWithBadMakerAddress,
+                    compliantTakerAddress, 
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if right maker does not meet the balance threshold', async () => {
+            // Create signed order with non-compliant maker address
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                senderAddress: compliantForwarderInstance.address,
+                makerAddress: nonCompliantAddress
+            });
+            // Execute transaction
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.matchOrdersAsync(
+                    signedOrderWithBadMakerAddress,
+                    compliantSignedOrder,
+                    compliantTakerAddress, 
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if taker does not meet the balance threshold', async () => {
+            return expectTransactionFailedAsync(
+                nonCompliantBalanceThresholdWrapper.matchOrdersAsync(
+                    compliantSignedOrder,
+                    compliantSignedOrder,
+                    nonCompliantAddress, 
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
     });
 
     describe('cancelOrder', () => {
-- 
cgit v1.2.3


From cb9ec18f962d3a44e75f291795fc59494a6226de Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 10 Dec 2018 15:11:00 -0800
Subject: Tests finished for balance threshold wrapper

---
 .../test/extensions/balance_threshold_filter.ts    | 220 ++++++++++++++++++---
 1 file changed, 189 insertions(+), 31 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index 0a03678b1..d0e902eda 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -27,7 +27,7 @@ import { OrderFactory } from '../utils/order_factory';
 import { orderUtils } from '../utils/order_utils';
 import { TransactionFactory } from '../utils/transaction_factory';
 import { BalanceThresholdWrapper } from '../utils/balance_threshold_wrapper';
-import { ContractName, ERC20BalancesByOwner, SignedTransaction } from '../utils/types';
+import { ContractName, ERC20BalancesByOwner, SignedTransaction, OrderStatus } from '../utils/types';
 import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
 import { TestExchangeInternalsContract } from '../../generated-wrappers/test_exchange_internals';
 
@@ -62,12 +62,15 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
 
     let orderFactory: OrderFactory;
     let orderFactory2: OrderFactory;
+    let nonCompliantOrderFactory: OrderFactory;
     let erc20Wrapper: ERC20Wrapper;
     let erc20Balances: ERC20BalancesByOwner;
-    let balanceThresholdWrapper: BalanceThresholdWrapper;
+    let takerBalanceThresholdWrapper: BalanceThresholdWrapper;
+    let makerBalanceThresholdWrapper: BalanceThresholdWrapper;
     let nonCompliantBalanceThresholdWrapper: BalanceThresholdWrapper;
 
     let takerTransactionFactory: TransactionFactory;
+    let makerTransactionFactory: TransactionFactory;
     let compliantSignedOrder: SignedOrder;
     let compliantSignedOrder2: SignedOrder;
     let compliantSignedFillOrderTx: SignedTransaction;
@@ -170,6 +173,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             defaultOrderParams,
         }
         const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantMakerAddress)];
+        takerTransactionFactory = new TransactionFactory(makerPrivateKey, exchangeInstance.address);
         orderFactory = new OrderFactory(makerPrivateKey, defaultOrderParams1);
         const defaultOrderParams2 = {
             makerAddress: compliantMakerAddress2,
@@ -178,6 +182,15 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         }
         const secondMakerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantMakerAddress2)];
         orderFactory2 = new OrderFactory(secondMakerPrivateKey, defaultOrderParams2);
+
+        const nonCompliantPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(nonCompliantAddress)];
+        const defaultNonCompliantOrderParams = {
+            makerAddress: nonCompliantAddress,
+            ...
+            defaultOrderParams,
+        };
+        nonCompliantOrderFactory = new OrderFactory(nonCompliantPrivateKey, defaultNonCompliantOrderParams);
+
         /*
         const compliantForwarderContract = new BalanceThresholdFilterContract(
             compliantForwarderInstance.abi,
@@ -264,10 +277,12 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
         throw new Error(`w`);*/
         logDecoder = new LogDecoder(web3Wrapper);
-        balanceThresholdWrapper = new BalanceThresholdWrapper(compliantForwarderInstance, exchangeInstance, new TransactionFactory(takerPrivateKey, exchangeInstance.address), provider);
-        const nonCompliantPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(nonCompliantAddress)];
+        takerBalanceThresholdWrapper = new BalanceThresholdWrapper(compliantForwarderInstance, exchangeInstance, new TransactionFactory(takerPrivateKey, exchangeInstance.address), provider);
+        makerBalanceThresholdWrapper = new BalanceThresholdWrapper(compliantForwarderInstance, exchangeInstance, new TransactionFactory(makerPrivateKey, exchangeInstance.address), provider);
+        
         nonCompliantBalanceThresholdWrapper = new BalanceThresholdWrapper(compliantForwarderInstance, exchangeInstance, new TransactionFactory(nonCompliantPrivateKey, exchangeInstance.address), provider);
-  
+        
+
         // Instantiate internal exchange contract
         exchangeInternals = await TestExchangeInternalsContract.deployFrom0xArtifactAsync(
             artifacts.TestExchangeInternals,
@@ -338,7 +353,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             // Execute a valid fill
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
-            const txReceipt = await balanceThresholdWrapper.batchFillOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
+            const txReceipt = await takerBalanceThresholdWrapper.batchFillOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -400,7 +415,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
             // Execute transaction
             return expectTransactionFailedAsync(
-                balanceThresholdWrapper.batchFillOrdersAsync(
+                takerBalanceThresholdWrapper.batchFillOrdersAsync(
                     orders,
                     compliantTakerAddress, 
                     {takerAssetFillAmounts}
@@ -432,7 +447,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             // Execute a valid fill
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
-            const txReceipt = await balanceThresholdWrapper.batchFillOrdersNoThrowAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
+            const txReceipt = await takerBalanceThresholdWrapper.batchFillOrdersNoThrowAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -494,7 +509,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
             // Execute transaction
             return expectTransactionFailedAsync(
-                balanceThresholdWrapper.batchFillOrdersNoThrowAsync(
+                takerBalanceThresholdWrapper.batchFillOrdersNoThrowAsync(
                     orders,
                     compliantTakerAddress, 
                     {takerAssetFillAmounts}
@@ -526,7 +541,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             // Execute a valid fill
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
-            const txReceipt = await balanceThresholdWrapper.batchFillOrKillOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
+            const txReceipt = await takerBalanceThresholdWrapper.batchFillOrKillOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -588,7 +603,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
             // Execute transaction
             return expectTransactionFailedAsync(
-                balanceThresholdWrapper.batchFillOrKillOrdersAsync(
+                takerBalanceThresholdWrapper.batchFillOrKillOrdersAsync(
                     orders,
                     compliantTakerAddress, 
                     {takerAssetFillAmounts}
@@ -613,7 +628,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const takerAssetFillAmounts = [takerAssetFillAmount, tooBigTakerAssetFillAmount];
             return expectTransactionFailedAsync(
-                balanceThresholdWrapper.batchFillOrKillOrdersAsync(
+                takerBalanceThresholdWrapper.batchFillOrKillOrdersAsync(
                     orders,
                     compliantTakerAddress, 
                     {takerAssetFillAmounts}
@@ -630,7 +645,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
         it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
             // Execute a valid fill
-            const txReceipt = await balanceThresholdWrapper.fillOrderAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount});
+            const txReceipt = await takerBalanceThresholdWrapper.fillOrderAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -675,7 +690,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             });
             // Execute transaction
             return expectTransactionFailedAsync(
-                balanceThresholdWrapper.fillOrderAsync(
+                takerBalanceThresholdWrapper.fillOrderAsync(
                     signedOrderWithBadMakerAddress,
                     compliantTakerAddress, 
                     {takerAssetFillAmount}
@@ -702,7 +717,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
         it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
             // Execute a valid fill
-            const txReceipt = await balanceThresholdWrapper.fillOrderNoThrowAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount});
+            const txReceipt = await takerBalanceThresholdWrapper.fillOrderNoThrowAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -747,7 +762,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             });
             // Execute transaction
             return expectTransactionFailedAsync(
-                balanceThresholdWrapper.fillOrderNoThrowAsync(
+                takerBalanceThresholdWrapper.fillOrderNoThrowAsync(
                     signedOrderWithBadMakerAddress,
                     compliantTakerAddress, 
                     {takerAssetFillAmount}
@@ -775,7 +790,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
             // Execute a valid fill
             const takerAssetFillAmount_ = compliantSignedOrder.takerAssetAmount;
-            const txReceipt = await balanceThresholdWrapper.fillOrKillOrderAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount: takerAssetFillAmount_});
+            const txReceipt = await takerBalanceThresholdWrapper.fillOrKillOrderAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount: takerAssetFillAmount_});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -820,7 +835,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             });
             // Execute transaction
             return expectTransactionFailedAsync(
-                balanceThresholdWrapper.fillOrKillOrderAsync(
+                takerBalanceThresholdWrapper.fillOrKillOrderAsync(
                     signedOrderWithBadMakerAddress,
                     compliantTakerAddress, 
                     {takerAssetFillAmount}
@@ -841,7 +856,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         it('should revert if takerAssetFillAmount is not fully filled', async () => {
             const tooBigTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.times(2);
             return expectTransactionFailedAsync(
-                balanceThresholdWrapper.fillOrKillOrderAsync(
+                takerBalanceThresholdWrapper.fillOrKillOrderAsync(
                     compliantSignedOrder,
                     compliantTakerAddress, 
                     {takerAssetFillAmount: tooBigTakerAssetFillAmount}
@@ -861,7 +876,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             // Execute a valid fill
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const cumulativeTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.plus(takerAssetFillAmount);
-            const txReceipt = await balanceThresholdWrapper.marketSellOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmount: cumulativeTakerAssetFillAmount});
+            const txReceipt = await takerBalanceThresholdWrapper.marketSellOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmount: cumulativeTakerAssetFillAmount});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -921,7 +936,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
             // Execute transaction
             return expectTransactionFailedAsync(
-                balanceThresholdWrapper.marketSellOrdersAsync(
+                takerBalanceThresholdWrapper.marketSellOrdersAsync(
                     orders,
                     compliantTakerAddress, 
                     {takerAssetFillAmount}
@@ -952,7 +967,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             // Execute a valid fill
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const cumulativeTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.plus(takerAssetFillAmount);
-            const txReceipt = await balanceThresholdWrapper.marketSellOrdersNoThrowAsync(orders, compliantTakerAddress, {takerAssetFillAmount: cumulativeTakerAssetFillAmount});
+            const txReceipt = await takerBalanceThresholdWrapper.marketSellOrdersNoThrowAsync(orders, compliantTakerAddress, {takerAssetFillAmount: cumulativeTakerAssetFillAmount});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -1012,7 +1027,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
             // Execute transaction
             return expectTransactionFailedAsync(
-                balanceThresholdWrapper.marketSellOrdersNoThrowAsync(
+                takerBalanceThresholdWrapper.marketSellOrdersNoThrowAsync(
                     orders,
                     compliantTakerAddress, 
                     {takerAssetFillAmount}
@@ -1047,7 +1062,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             .times(compliantSignedOrder.makerAssetAmount)
             .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
             const cumulativeMakerAssetFillAmount = compliantSignedOrder.makerAssetAmount.plus(makerAssetFillAmount2);
-            const txReceipt = await balanceThresholdWrapper.marketBuyOrdersAsync(orders, compliantTakerAddress, {makerAssetFillAmount: cumulativeMakerAssetFillAmount});
+            const txReceipt = await takerBalanceThresholdWrapper.marketBuyOrdersAsync(orders, compliantTakerAddress, {makerAssetFillAmount: cumulativeMakerAssetFillAmount});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -1104,7 +1119,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             // Execute transaction
             const dummyMakerAssetFillAmount = new BigNumber(0);
             return expectTransactionFailedAsync(
-                balanceThresholdWrapper.marketBuyOrdersAsync(
+                takerBalanceThresholdWrapper.marketBuyOrdersAsync(
                     orders,
                     compliantTakerAddress, 
                     {makerAssetFillAmount: dummyMakerAssetFillAmount}
@@ -1140,7 +1155,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             .times(compliantSignedOrder.makerAssetAmount)
             .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
             const cumulativeMakerAssetFillAmount = compliantSignedOrder.makerAssetAmount.plus(makerAssetFillAmount2);
-            const txReceipt = await balanceThresholdWrapper.marketBuyOrdersNoThrowAsync(orders, compliantTakerAddress, {makerAssetFillAmount: cumulativeMakerAssetFillAmount});
+            const txReceipt = await takerBalanceThresholdWrapper.marketBuyOrdersNoThrowAsync(orders, compliantTakerAddress, {makerAssetFillAmount: cumulativeMakerAssetFillAmount});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -1197,7 +1212,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             // Execute transaction
             const dummyMakerAssetFillAmount = new BigNumber(0);
             return expectTransactionFailedAsync(
-                balanceThresholdWrapper.marketBuyOrdersNoThrowAsync(
+                takerBalanceThresholdWrapper.marketBuyOrdersNoThrowAsync(
                     orders,
                     compliantTakerAddress, 
                     {makerAssetFillAmount: dummyMakerAssetFillAmount}
@@ -1219,7 +1234,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
     });
     
-    describe.only('matchOrders', () => {
+    describe('matchOrders', () => {
         beforeEach(async () => {
             erc20Balances = await erc20Wrapper.getBalancesAsync();
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
@@ -1260,7 +1275,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
                 feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber('76.5306122448979591'), 16), // 76.53%
                 feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
             };
-            const txReceipt = await balanceThresholdWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, compliantTakerAddress);
+            const txReceipt = await takerBalanceThresholdWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, compliantTakerAddress);
             // Assert validated addresses
             const expectedValidatedAddresseses = [signedOrderLeft.makerAddress, signedOrderRight.makerAddress, compliantTakerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -1317,7 +1332,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             });
             // Execute transaction
             return expectTransactionFailedAsync(
-                balanceThresholdWrapper.matchOrdersAsync(
+                takerBalanceThresholdWrapper.matchOrdersAsync(
                     compliantSignedOrder,
                     signedOrderWithBadMakerAddress,
                     compliantTakerAddress, 
@@ -1333,7 +1348,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             });
             // Execute transaction
             return expectTransactionFailedAsync(
-                balanceThresholdWrapper.matchOrdersAsync(
+                takerBalanceThresholdWrapper.matchOrdersAsync(
                     signedOrderWithBadMakerAddress,
                     compliantSignedOrder,
                     compliantTakerAddress, 
@@ -1354,12 +1369,155 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
     });
 
     describe('cancelOrder', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
+            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
+        });
+        it('Should successfully cancel order if maker meets balance threshold', async () => {
+            // Verify order is not cancelled
+            const orderInfoBeforeCancelling = await makerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
+            expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
+            // Cancel
+            const txReceipt = await makerBalanceThresholdWrapper.cancelOrderAsync(compliantSignedOrder, compliantSignedOrder.makerAddress);
+            // Assert validated addresses
+            const expectedValidatedAddresseses: string[] = [];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check that order was cancelled
+            const orderInfoAfterCancelling = await makerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
+            expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
+        });
+        it('Should successfully cancel order if maker does not meet balance threshold', async () => {
+            // Create order where maker does not meet balance threshold
+            const signedOrderWithBadMakerAddress = await nonCompliantOrderFactory.newSignedOrderAsync({});
+            // Verify order is not cancelled
+            const orderInfoBeforeCancelling = await nonCompliantBalanceThresholdWrapper.getOrderInfoAsync(signedOrderWithBadMakerAddress)
+            expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
+            // Cancel
+            const txReceipt = await nonCompliantBalanceThresholdWrapper.cancelOrderAsync(signedOrderWithBadMakerAddress, signedOrderWithBadMakerAddress.makerAddress);
+            // Assert validated addresses
+            const expectedValidatedAddresseses: string[] = [];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check that order was cancelled
+            const orderInfoAfterCancelling = await makerBalanceThresholdWrapper.getOrderInfoAsync(signedOrderWithBadMakerAddress)
+            expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
+        });
     });
 
     describe('batchCancelOrders', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+        });
+        it('Should successfully batch cancel orders if maker meets balance threshold', async () => {
+            // Create orders to cancel
+            const compliantSignedOrders = [
+                await orderFactory.newSignedOrderAsync(),
+                await orderFactory.newSignedOrderAsync(),
+                await orderFactory.newSignedOrderAsync(),
+            ]; 
+            // Verify orders are not cancelled
+            await _.each(compliantSignedOrders, async (compliantSignedOrder) => {
+                const orderInfoBeforeCancelling = await makerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
+                return expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
+            });
+            // Cancel
+            const txReceipt = await makerBalanceThresholdWrapper.batchCancelOrdersAsync(compliantSignedOrders, compliantSignedOrder.makerAddress);
+            // Assert validated addresses
+            const expectedValidatedAddresseses: string[] = [];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check that order was cancelled
+            await _.each(compliantSignedOrders, async (compliantSignedOrder) => {
+                const orderInfoAfterCancelling = await makerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
+                return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
+            });
+        });
+        it('Should successfully batch cancel order if maker does not meet balance threshold', async () => {
+            // Create orders to cancel
+            const nonCompliantSignedOrders = [
+                await nonCompliantOrderFactory.newSignedOrderAsync(),
+                await nonCompliantOrderFactory.newSignedOrderAsync(),
+                await nonCompliantOrderFactory.newSignedOrderAsync(),
+            ]; 
+            // Verify orders are not cancelled
+            await _.each(nonCompliantSignedOrders, async (nonCompliantSignedOrder) => {
+                const orderInfoBeforeCancelling = await nonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
+                return expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
+            });
+            // Cancel
+            const txReceipt = await nonCompliantBalanceThresholdWrapper.batchCancelOrdersAsync(nonCompliantSignedOrders, nonCompliantAddress);
+            // Assert validated addresses
+            const expectedValidatedAddresseses: string[] = [];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check that order was cancelled
+            await _.each(nonCompliantSignedOrders, async (nonCompliantSignedOrder) => {
+                const orderInfoAfterCancelling = await nonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
+                return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
+            });
+        });
     });
 
     describe('cancelOrdersUpTo', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+        });
+        it('Should successfully batch cancel orders if maker meets balance threshold', async () => {
+            // Create orders to cancel
+            const compliantSignedOrders = [
+                await orderFactory.newSignedOrderAsync({salt: new BigNumber(0)}),
+                await orderFactory.newSignedOrderAsync({salt: new BigNumber(1)}),
+                await orderFactory.newSignedOrderAsync({salt: new BigNumber(2)}),
+            ]; 
+            // Verify orders are not cancelled
+            await _.each(compliantSignedOrders, async (compliantSignedOrder) => {
+                const orderInfoBeforeCancelling = await makerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
+                return expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
+            });
+            // Cancel
+            const cancelOrdersUpToThisSalt = new BigNumber(1);
+            const txReceipt = await makerBalanceThresholdWrapper.cancelOrdersUpToAsync(cancelOrdersUpToThisSalt, compliantSignedOrder.makerAddress);
+            // Assert validated addresses
+            const expectedValidatedAddresseses: string[] = [];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check that order was cancelled
+            await _.each(compliantSignedOrders, async (compliantSignedOrder, salt: number) => {
+                const orderInfoAfterCancelling = await makerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
+                const saltAsBigNumber = new BigNumber(salt);
+                if (saltAsBigNumber.lessThanOrEqualTo(cancelOrdersUpToThisSalt)) {
+                    return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
+                } else {
+                    return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
+                }
+            });
+        });
+        it('Should successfully batch cancel order if maker does not meet balance threshold', async () => {
+            // Create orders to cancel
+            const nonCompliantSignedOrders = [
+                await nonCompliantOrderFactory.newSignedOrderAsync({salt: new BigNumber(0)}),
+                await nonCompliantOrderFactory.newSignedOrderAsync({salt: new BigNumber(1)}),
+                await nonCompliantOrderFactory.newSignedOrderAsync({salt: new BigNumber(2)}),
+            ]; 
+            // Verify orders are not cancelled
+            await _.each(nonCompliantSignedOrders, async (nonCompliantSignedOrder) => {
+                const orderInfoBeforeCancelling = await nonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
+                return expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
+            });
+            // Cancel
+            const cancelOrdersUpToThisSalt = new BigNumber(1);
+            const txReceipt = await nonCompliantBalanceThresholdWrapper.cancelOrdersUpToAsync(cancelOrdersUpToThisSalt, nonCompliantAddress);
+            // Assert validated addresses
+            const expectedValidatedAddresseses: string[] = [];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check that order was cancelled
+            await _.each(nonCompliantSignedOrders, async (nonCompliantSignedOrder, salt: number) => {
+                const orderInfoAfterCancelling = await nonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
+                const saltAsBigNumber = new BigNumber(salt);
+                if (saltAsBigNumber.lessThanOrEqualTo(cancelOrdersUpToThisSalt)) {
+                    return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
+                } else {
+                    return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
+                }
+            });
+        });
     });
 });
 // tslint:disable:max-file-line-count
-- 
cgit v1.2.3


From 8d6219296a4ac0c2ec46ae077eb87cebb19f8b55 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 10 Dec 2018 17:08:16 -0800
Subject: Removed Yes Token - its no longer needed to test Balance Threshold
 Filter

---
 .../YesComplianceToken/IYesComplianceToken.sol     | 119 ----
 .../YesComplianceToken/WyreERC721Token/ERC721.sol  |  40 --
 .../WyreERC721Token/ERC721Basic.sol                |  47 --
 .../WyreERC721Token/ERC721BasicToken.sol           | 343 -----------
 .../WyreERC721Token/ERC721Token.sol                | 209 -------
 .../YesComplianceToken/YesComplianceToken.sol      | 648 ---------------------
 .../test/extensions/balance_threshold_filter.ts    |  59 +-
 7 files changed, 12 insertions(+), 1453 deletions(-)
 delete mode 100644 packages/contracts/contracts/tokens/YesComplianceToken/IYesComplianceToken.sol
 delete mode 100644 packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721.sol
 delete mode 100644 packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Basic.sol
 delete mode 100644 packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721BasicToken.sol
 delete mode 100644 packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Token.sol
 delete mode 100644 packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol

(limited to 'packages')

diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/IYesComplianceToken.sol b/packages/contracts/contracts/tokens/YesComplianceToken/IYesComplianceToken.sol
deleted file mode 100644
index a1c9b9671..000000000
--- a/packages/contracts/contracts/tokens/YesComplianceToken/IYesComplianceToken.sol
+++ /dev/null
@@ -1,119 +0,0 @@
-pragma solidity ^0.4.24;
-
-import "./WyreERC721Token/ERC721Token.sol";
-
-/**
- * @notice an ERC721 "yes" compliance token supporting a collection of country-specific attributions which answer specific
- * compliance-related queries with YES. (attestations)
- *
- * primarily ERC721 is useful for the self-management of claiming addresses. a single token is more useful
- * than a non-ERC721 interface because of interop with other 721-supporting systems/ui; it allows users to
- * manage their financial stamp with flexibility using a well-established simple concept of non-fungible tokens.
- * this interface is for anyone needing to carry around and otherwise manage their proof of compliance.
- *
- * the financial systems these users authenticate against have a different set of API requirements. they need
- * more contextualization ability than a balance check to support distinctions of attestations, as well as geographic
- * distinction. these integrations are made simpler as the language of the query more closely match the language of compliance.
- *
- * this interface describes, beyond 721, these simple compliance-specific interfaces (and their management tools)
- *
- * notes:
- *  - no address can be associated with more than one identity (though addresses may have more than token). issuance
- *    in this circumstance will fail
- *  - one person or business = one entity
- *  - one entity may have many tokens across many addresses; they can mint and burn tokens tied to their identity at will
- *  - two token types: control & non-control. both carry compliance proof
- *  - control tokens let their holders mint and burn (within the same entity)
- *  - non-control tokens are solely for compliance queries
- *  - a lock on the entity is used instead of token revocation to remove the cash burden assumed by a customer to
- *    redistribute a fleet of coins
- *  - all country codes should be via ISO-3166-1
- *
- * any (non-view) methods not explicitly marked idempotent are not idempotent.
- */
-contract YesComplianceTokenV1 is ERC721Token /*, ERC165 :should: */ {
-
-    uint256 public constant OWNER_ENTITY_ID = 1;
-
-    uint8 public constant YESMARK_OWNER = 128;
-    uint8 public constant YESMARK_VALIDATOR = 129;
-
-    /*
-     todo events: entity updated, destroyed, ????
-     Finalized
-     Attested
-
-     */
-
-    /**
-     * @notice query api: returns true if the specified address has the given country/yes attestation. this
-     * is the primary method partners will use to query the active qualifications of any particular
-     * address.
-     */
-    function isYes(uint256 _validatorEntityId, address _address, uint16 _countryCode, uint8 _yes) external view returns(bool) ;
-
-    /** @notice same as isYes except as an imperative */
-    function requireYes(uint256 _validatorEntityId, address _address, uint16 _countryCode, uint8 _yes) external view ;
-
-    /**
-     * @notice retrieve all YES marks for an address in a particular country
-     * @param _validatorEntityId the validator ID to consider. or, use 0 for any of them
-     * @param _address the validator ID to consider, or 0 for any of them
-     * @param _countryCode the ISO-3166-1 country code
-     * @return (non-duplicate) array of YES marks present
-     */
-    function getYes(uint256 _validatorEntityId, address _address, uint16 _countryCode) external view returns(uint8[] /* memory */);
-
-    // function getCountries(uint256 _validatorEntityId, address _address) external view returns(uint16[]  /* memory */);
-
-    /**
-     * @notice create new tokens. fail if _to already
-     * belongs to a different entity and caller is not validator
-     * @param _control true if the new token is a control token (can mint, burn). aka NOT limited.
-     * @param _entityId the entity to mint for, supply 0 to use the entity tied to the caller
-     * @return the newly created token ID
-     */
-    function mint(address _to, uint256 _entityId, bool _control) external returns (uint256);
-
-    /** @notice shortcut to mint() + setYes() in one call, for a single country */
-    function mint(address _to, uint256 _entityId, bool _control, uint16 _countryCode, uint8[] _yes) external returns (uint256);
-
-    /** @notice destroys a specific token */
-    function burn(uint256 _tokenId) external;
-
-    /** @notice destroys the entire entity and all tokens */
-    function burnEntity(uint256 _entityId) external;
-
-    /**
-     * @notice adds a specific attestations (yes) to an entity. idempotent: will return normally even if the mark
-     * was already set by this validator
-     */
-    function setYes(uint256 _entityId, uint16 _countryCode, uint8 _yes) external;
-
-    /**
-     * @notice removes a attestation(s) from a specific validator for an entity. idempotent
-     */
-    function clearYes(uint256 _entityId, uint16 _countryCode, uint8 _yes) external;
-
-    /** @notice removes all attestations in a given country for a particular entity. idempotent */
-    function clearYes(uint256 _entityId, uint16 _countryCode) external;
-
-    /** @notice removes all attestations for a particular entity. idempotent */
-    function clearYes(uint256 _entityId) external;
-
-    /** @notice assigns a lock to an entity, rendering all isYes queries false. idempotent */
-    function setLocked(uint256 _entityId, bool _lock) external;
-
-    /** @notice checks whether or not a particular entity is locked */
-    function isLocked(uint256 _entityId) external view returns(bool);
-
-    /** @notice returns true if the specified token has been finalized (cannot be moved) */
-    function isFinalized(uint256 _tokenId) external view returns(bool);
-
-    /** @notice finalizes a token by ID preventing it from getting moved. idempotent */
-    function finalize(uint256 _tokenId) external;
-
-    /** @return the entity ID associated with an address (or fail if there is not one) */
-    function getEntityId(address _address) external view returns(uint256);
-
-}
\ No newline at end of file
diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721.sol b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721.sol
deleted file mode 100644
index 5b4907f13..000000000
--- a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721.sol
+++ /dev/null
@@ -1,40 +0,0 @@
-pragma solidity ^0.4.21;
-
-import "./ERC721Basic.sol";
-
-
-/**
- * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
- * @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
- */
-contract ERC721Enumerable is ERC721Basic {
-  function totalSupply() public view returns (uint256);
-  function tokenOfOwnerByIndex(
-    address _owner,
-    uint256 _index
-  )
-    public
-    view
-    returns (uint256 _tokenId);
-
-  function tokenByIndex(uint256 _index) public view returns (uint256);
-}
-
-
-/**
- * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
- * @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
- */
-contract ERC721Metadata is ERC721Basic {
-  function name() external view returns (string _name);
-  function symbol() external view returns (string _symbol);
-  function tokenURI(uint256 _tokenId) public view returns (string);
-}
-
-
-/**
- * @title ERC-721 Non-Fungible Token Standard, full implementation interface
- * @dev See https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
- */
-contract ERC721 is ERC721Basic, ERC721Enumerable, ERC721Metadata {
-}
\ No newline at end of file
diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Basic.sol b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Basic.sol
deleted file mode 100644
index 20f3c5812..000000000
--- a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Basic.sol
+++ /dev/null
@@ -1,47 +0,0 @@
-pragma solidity ^0.4.21;
-
-/**
- * @title ERC721 Non-Fungible Token Standard basic interface
- * @dev see https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
- */
-contract ERC721Basic {
-  event Transfer(
-    address indexed _from,
-    address indexed _to,
-    uint256 indexed _tokenId
-  );
-  event Approval(
-    address indexed _owner,
-    address indexed _approved,
-    uint256 indexed _tokenId
-  );
-  event ApprovalForAll(
-    address indexed _owner,
-    address indexed _operator,
-    bool _approved
-  );
-
-  function balanceOf(address _owner) public view returns (uint256 _balance);
-  function ownerOf(uint256 _tokenId) public view returns (address _owner);
-  function exists(uint256 _tokenId) public view returns (bool _exists);
-
-  function approve(address _to, uint256 _tokenId) public;
-  function getApproved(uint256 _tokenId)
-    public view returns (address _operator);
-
-  function setApprovalForAll(address _operator, bool _approved) public;
-  function isApprovedForAll(address _owner, address _operator)
-    public view returns (bool);
-
-  function transferFrom(address _from, address _to, uint256 _tokenId) public;
-  function safeTransferFrom(address _from, address _to, uint256 _tokenId)
-    public;
-
-  function safeTransferFrom(
-    address _from,
-    address _to,
-    uint256 _tokenId,
-    bytes _data
-  )
-    public;
-}
\ No newline at end of file
diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721BasicToken.sol b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721BasicToken.sol
deleted file mode 100644
index 788e31580..000000000
--- a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721BasicToken.sol
+++ /dev/null
@@ -1,343 +0,0 @@
-pragma solidity ^0.4.21;
-
-import "./ERC721Basic.sol";
-import "../../ERC721Token/IERC721Receiver.sol";
-import "../../../utils/SafeMath/SafeMath.sol";
-
-
-/**
- * @title ERC721 Non-Fungible Token Standard basic implementation
- * @dev see https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
- */
-contract ERC721BasicToken is ERC721Basic, SafeMath {
-
-  bytes4 private constant InterfaceId_ERC721 = 0x80ac58cd;
-  /*
-   * 0x80ac58cd ===
-   *   bytes4(keccak256('balanceOf(address)')) ^
-   *   bytes4(keccak256('ownerOf(uint256)')) ^
-   *   bytes4(keccak256('approve(address,uint256)')) ^
-   *   bytes4(keccak256('getApproved(uint256)')) ^
-   *   bytes4(keccak256('setApprovalForAll(address,bool)')) ^
-   *   bytes4(keccak256('isApprovedForAll(address,address)')) ^
-   *   bytes4(keccak256('transferFrom(address,address,uint256)')) ^
-   *   bytes4(keccak256('safeTransferFrom(address,address,uint256)')) ^
-   *   bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)'))
-   */
-
-  bytes4 private constant InterfaceId_ERC721Exists = 0x4f558e79;
-  /*
-   * 0x4f558e79 ===
-   *   bytes4(keccak256('exists(uint256)'))
-   */
-
-  // Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
-  // which can be also obtained as `ERC721Receiver(0).onERC721Received.selector`
-  bytes4 private constant ERC721_RECEIVED = 0x150b7a02;
-
-  // Mapping from token ID to owner
-  mapping (uint256 => address) internal tokenOwner;
-
-  // Mapping from token ID to approved address
-  mapping (uint256 => address) internal tokenApprovals;
-
-  // Mapping from owner to number of owned token
-  mapping (address => uint256) internal ownedTokensCount;
-
-  // Mapping from owner to operator approvals
-  mapping (address => mapping (address => bool)) internal operatorApprovals;
-
-  /**
-   * @dev Guarantees msg.sender is owner of the given token
-   * @param _tokenId uint256 ID of the token to validate its ownership belongs to msg.sender
-   */
-  modifier onlyOwnerOf(uint256 _tokenId) {
-    require(ownerOf(_tokenId) == msg.sender);
-    _;
-  }
-
-  /**
-   * @dev Checks msg.sender can transfer a token, by being owner, approved, or operator
-   * @param _tokenId uint256 ID of the token to validate
-   */
-  modifier canTransfer(uint256 _tokenId) {
-    require(isApprovedOrOwner(msg.sender, _tokenId));
-    _;
-  }
-
-  /**
-   * @dev Gets the balance of the specified address
-   * @param _owner address to query the balance of
-   * @return uint256 representing the amount owned by the passed address
-   */
-  function balanceOf(address _owner) public view returns (uint256) {
-    require(_owner != address(0));
-    return ownedTokensCount[_owner];
-  }
-
-  /**
-   * @dev Gets the owner of the specified token ID
-   * @param _tokenId uint256 ID of the token to query the owner of
-   * @return owner address currently marked as the owner of the given token ID
-   */
-  function ownerOf(uint256 _tokenId) public view returns (address) {
-    address owner = tokenOwner[_tokenId];
-    require(owner != address(0));
-    return owner;
-  }
-
-  /**
-   * @dev Returns whether the specified token exists
-   * @param _tokenId uint256 ID of the token to query the existence of
-   * @return whether the token exists
-   */
-  function exists(uint256 _tokenId) public view returns (bool) {
-    address owner = tokenOwner[_tokenId];
-    return owner != address(0);
-  }
-
-  /**
-   * @dev Approves another address to transfer the given token ID
-   * The zero address indicates there is no approved address.
-   * There can only be one approved address per token at a given time.
-   * Can only be called by the token owner or an approved operator.
-   * @param _to address to be approved for the given token ID
-   * @param _tokenId uint256 ID of the token to be approved
-   */
-  function approve(address _to, uint256 _tokenId) public {
-    address owner = ownerOf(_tokenId);
-    require(_to != owner);
-    require(msg.sender == owner || isApprovedForAll(owner, msg.sender));
-
-    tokenApprovals[_tokenId] = _to;
-    emit Approval(owner, _to, _tokenId);
-  }
-
-  /**
-   * @dev Gets the approved address for a token ID, or zero if no address set
-   * @param _tokenId uint256 ID of the token to query the approval of
-   * @return address currently approved for the given token ID
-   */
-  function getApproved(uint256 _tokenId) public view returns (address) {
-    return tokenApprovals[_tokenId];
-  }
-
-  /**
-   * @dev Sets or unsets the approval of a given operator
-   * An operator is allowed to transfer all tokens of the sender on their behalf
-   * @param _to operator address to set the approval
-   * @param _approved representing the status of the approval to be set
-   */
-  function setApprovalForAll(address _to, bool _approved) public {
-    require(_to != msg.sender);
-    operatorApprovals[msg.sender][_to] = _approved;
-    emit ApprovalForAll(msg.sender, _to, _approved);
-  }
-
-  /**
-   * @dev Tells whether an operator is approved by a given owner
-   * @param _owner owner address which you want to query the approval of
-   * @param _operator operator address which you want to query the approval of
-   * @return bool whether the given operator is approved by the given owner
-   */
-  function isApprovedForAll(
-    address _owner,
-    address _operator
-  )
-    public
-    view
-    returns (bool)
-  {
-    return operatorApprovals[_owner][_operator];
-  }
-
-  /**
-   * @dev Transfers the ownership of a given token ID to another address
-   * Usage of this method is discouraged, use `safeTransferFrom` whenever possible
-   * Requires the msg sender to be the owner, approved, or operator
-   * @param _from current owner of the token
-   * @param _to address to receive the ownership of the given token ID
-   * @param _tokenId uint256 ID of the token to be transferred
-  */
-  function transferFrom(
-    address _from,
-    address _to,
-    uint256 _tokenId
-  )
-    public
-    canTransfer(_tokenId)
-  {
-    require(_from != address(0));
-    require(_to != address(0));
-
-    clearApproval(_from, _tokenId);
-    removeTokenFrom(_from, _tokenId);
-    addTokenTo(_to, _tokenId);
-
-    emit Transfer(_from, _to, _tokenId);
-  }
-
-  /**
-   * @dev Safely transfers the ownership of a given token ID to another address
-   * If the target address is a contract, it must implement `onERC721Received`,
-   * which is called upon a safe transfer, and return the magic value
-   * `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`; otherwise,
-   * the transfer is reverted.
-   *
-   * Requires the msg sender to be the owner, approved, or operator
-   * @param _from current owner of the token
-   * @param _to address to receive the ownership of the given token ID
-   * @param _tokenId uint256 ID of the token to be transferred
-  */
-  function safeTransferFrom(
-    address _from,
-    address _to,
-    uint256 _tokenId
-  )
-    public
-    canTransfer(_tokenId)
-  {
-    // solium-disable-next-line arg-overflow
-    safeTransferFrom(_from, _to, _tokenId, "");
-  }
-
-  /**
-   * @dev Safely transfers the ownership of a given token ID to another address
-   * If the target address is a contract, it must implement `onERC721Received`,
-   * which is called upon a safe transfer, and return the magic value
-   * `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`; otherwise,
-   * the transfer is reverted.
-   * Requires the msg sender to be the owner, approved, or operator
-   * @param _from current owner of the token
-   * @param _to address to receive the ownership of the given token ID
-   * @param _tokenId uint256 ID of the token to be transferred
-   * @param _data bytes data to send along with a safe transfer check
-   */
-  function safeTransferFrom(
-    address _from,
-    address _to,
-    uint256 _tokenId,
-    bytes _data
-  )
-    public
-    canTransfer(_tokenId)
-  {
-    transferFrom(_from, _to, _tokenId);
-    // solium-disable-next-line arg-overflow
-    require(checkAndCallSafeTransfer(_from, _to, _tokenId, _data));
-  }
-
-  /**
-   * @dev Returns whether the given spender can transfer a given token ID
-   * @param _spender address of the spender to query
-   * @param _tokenId uint256 ID of the token to be transferred
-   * @return bool whether the msg.sender is approved for the given token ID,
-   *  is an operator of the owner, or is the owner of the token
-   */
-  function isApprovedOrOwner(
-    address _spender,
-    uint256 _tokenId
-  )
-    internal
-    view
-    returns (bool)
-  {
-    address owner = ownerOf(_tokenId);
-    // Disable solium check because of
-    // https://github.com/duaraghav8/Solium/issues/175
-    // solium-disable-next-line operator-whitespace
-    return (
-      _spender == owner ||
-      getApproved(_tokenId) == _spender ||
-      isApprovedForAll(owner, _spender)
-    );
-  }
-
-  /**
-   * @dev Internal function to mint a new token
-   * Reverts if the given token ID already exists
-   * @param _to The address that will own the minted token
-   * @param _tokenId uint256 ID of the token to be minted by the msg.sender
-   */
-  function _mint(address _to, uint256 _tokenId) internal {
-    require(_to != address(0));
-    addTokenTo(_to, _tokenId);
-    emit Transfer(address(0), _to, _tokenId);
-  }
-
-  /**
-   * @dev Internal function to burn a specific token
-   * Reverts if the token does not exist
-   * @param _tokenId uint256 ID of the token being burned by the msg.sender
-   */
-  function _burn(address _owner, uint256 _tokenId) internal {
-    clearApproval(_owner, _tokenId);
-    removeTokenFrom(_owner, _tokenId);
-    emit Transfer(_owner, address(0), _tokenId);
-  }
-
-  /**
-   * @dev Internal function to clear current approval of a given token ID
-   * Reverts if the given address is not indeed the owner of the token
-   * @param _owner owner of the token
-   * @param _tokenId uint256 ID of the token to be transferred
-   */
-  function clearApproval(address _owner, uint256 _tokenId) internal {
-    require(ownerOf(_tokenId) == _owner);
-    if (tokenApprovals[_tokenId] != address(0)) {
-      tokenApprovals[_tokenId] = address(0);
-    }
-  }
-
-  /**
-   * @dev Internal function to add a token ID to the list of a given address
-   * @param _to address representing the new owner of the given token ID
-   * @param _tokenId uint256 ID of the token to be added to the tokens list of the given address
-   */
-  function addTokenTo(address _to, uint256 _tokenId) internal {
-    require(tokenOwner[_tokenId] == address(0));
-    tokenOwner[_tokenId] = _to;
-    ownedTokensCount[_to] = safeAdd(ownedTokensCount[_to], 1);
-  }
-
-  /**
-   * @dev Internal function to remove a token ID from the list of a given address
-   * @param _from address representing the previous owner of the given token ID
-   * @param _tokenId uint256 ID of the token to be removed from the tokens list of the given address
-   */
-  function removeTokenFrom(address _from, uint256 _tokenId) internal {
-    require(ownerOf(_tokenId) == _from);
-    ownedTokensCount[_from] = safeSub(ownedTokensCount[_from], 1);
-    tokenOwner[_tokenId] = address(0);
-  }
-
-  /**
-   * @dev Internal function to invoke `onERC721Received` on a target address
-   * The call is not executed if the target address is not a contract
-   * @param _from address representing the previous owner of the given token ID
-   * @param _to target address that will receive the tokens
-   * @param _tokenId uint256 ID of the token to be transferred
-   * @param _data bytes optional data to send along with the call
-   * @return whether the call correctly returned the expected magic value
-   */
-  function checkAndCallSafeTransfer(
-    address _from,
-    address _to,
-    uint256 _tokenId,
-    bytes _data
-  )
-    internal
-    returns (bool)
-  {
-    uint256 receiverCodeSize;
-    assembly {
-        receiverCodeSize := extcodesize(_to)
-    }
-    if (receiverCodeSize == 0) {
-      return true;
-    }
-    bytes4 retval = IERC721Receiver(_to).onERC721Received(
-      msg.sender, _from, _tokenId, _data);
-    return (retval == ERC721_RECEIVED);
-  }
-}
\ No newline at end of file
diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Token.sol b/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Token.sol
deleted file mode 100644
index 832ff3784..000000000
--- a/packages/contracts/contracts/tokens/YesComplianceToken/WyreERC721Token/ERC721Token.sol
+++ /dev/null
@@ -1,209 +0,0 @@
-pragma solidity ^0.4.21;
-
-import "./ERC721.sol";
-import "./ERC721BasicToken.sol";
-
-
-/**
- * @title Full ERC721 Token
- * This implementation includes all the required and some optional functionality of the ERC721 standard
- * Moreover, it includes approve all functionality using operator terminology
- * @dev see https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
- */
-contract ERC721Token is ERC721BasicToken, ERC721 {
-
-  bytes4 private constant InterfaceId_ERC721Enumerable = 0x780e9d63;
-  /**
-   * 0x780e9d63 ===
-   *   bytes4(keccak256('totalSupply()')) ^
-   *   bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) ^
-   *   bytes4(keccak256('tokenByIndex(uint256)'))
-   */
-
-  bytes4 private constant InterfaceId_ERC721Metadata = 0x5b5e139f;
-  /**
-   * 0x5b5e139f ===
-   *   bytes4(keccak256('name()')) ^
-   *   bytes4(keccak256('symbol()')) ^
-   *   bytes4(keccak256('tokenURI(uint256)'))
-   */
-
-  // Token name
-  string internal name_;
-
-  // Token symbol
-  string internal symbol_;
-
-  // Mapping from owner to list of owned token IDs
-  mapping(address => uint256[]) internal ownedTokens;
-
-  // Mapping from token ID to index of the owner tokens list
-  mapping(uint256 => uint256) internal ownedTokensIndex;
-
-  // Array with all token ids, used for enumeration
-  uint256[] internal allTokens;
-
-  // Mapping from token id to position in the allTokens array
-  mapping(uint256 => uint256) internal allTokensIndex;
-
-  // Optional mapping for token URIs
-  mapping(uint256 => string) internal tokenURIs;
-
-  /**
-   * @dev Constructor function
-   */
-  function initialize(string _name, string _symbol) public {
-    name_ = _name;
-    symbol_ = _symbol;
-  }
-
-  /**
-   * @dev Gets the token name
-   * @return string representing the token name
-   */
-  function name() external view returns (string) {
-    return name_;
-  }
-
-  /**
-   * @dev Gets the token symbol
-   * @return string representing the token symbol
-   */
-  function symbol() external view returns (string) {
-    return symbol_;
-  }
-
-  /**
-   * @dev Returns an URI for a given token ID
-   * Throws if the token ID does not exist. May return an empty string.
-   * @param _tokenId uint256 ID of the token to query
-   */
-  function tokenURI(uint256 _tokenId) public view returns (string) {
-    require(exists(_tokenId));
-    return tokenURIs[_tokenId];
-  }
-
-  /**
-   * @dev Gets the token ID at a given index of the tokens list of the requested owner
-   * @param _owner address owning the tokens list to be accessed
-   * @param _index uint256 representing the index to be accessed of the requested tokens list
-   * @return uint256 token ID at the given index of the tokens list owned by the requested address
-   */
-  function tokenOfOwnerByIndex(
-    address _owner,
-    uint256 _index
-  )
-    public
-    view
-    returns (uint256)
-  {
-    require(_index < balanceOf(_owner));
-    return ownedTokens[_owner][_index];
-  }
-
-  /**
-   * @dev Gets the total amount of tokens stored by the contract
-   * @return uint256 representing the total amount of tokens
-   */
-  function totalSupply() public view returns (uint256) {
-    return allTokens.length;
-  }
-
-  /**
-   * @dev Gets the token ID at a given index of all the tokens in this contract
-   * Reverts if the index is greater or equal to the total number of tokens
-   * @param _index uint256 representing the index to be accessed of the tokens list
-   * @return uint256 token ID at the given index of the tokens list
-   */
-  function tokenByIndex(uint256 _index) public view returns (uint256) {
-    require(_index < totalSupply());
-    return allTokens[_index];
-  }
-
-  /**
-   * @dev Internal function to set the token URI for a given token
-   * Reverts if the token ID does not exist
-   * @param _tokenId uint256 ID of the token to set its URI
-   * @param _uri string URI to assign
-   */
-  function _setTokenURI(uint256 _tokenId, string _uri) internal {
-    require(exists(_tokenId));
-    tokenURIs[_tokenId] = _uri;
-  }
-
-  /**
-   * @dev Internal function to add a token ID to the list of a given address
-   * @param _to address representing the new owner of the given token ID
-   * @param _tokenId uint256 ID of the token to be added to the tokens list of the given address
-   */
-  function addTokenTo(address _to, uint256 _tokenId) internal {
-    super.addTokenTo(_to, _tokenId);
-    uint256 length = ownedTokens[_to].length;
-    ownedTokens[_to].push(_tokenId);
-    ownedTokensIndex[_tokenId] = length;
-  }
-
-  /**
-   * @dev Internal function to remove a token ID from the list of a given address
-   * @param _from address representing the previous owner of the given token ID
-   * @param _tokenId uint256 ID of the token to be removed from the tokens list of the given address
-   */
-  function removeTokenFrom(address _from, uint256 _tokenId) internal {
-    super.removeTokenFrom(_from, _tokenId);
-
-    uint256 tokenIndex = ownedTokensIndex[_tokenId];
-    uint256 lastTokenIndex = safeSub(ownedTokens[_from].length, 1);
-    uint256 lastToken = ownedTokens[_from][lastTokenIndex];
-
-    ownedTokens[_from][tokenIndex] = lastToken;
-    ownedTokens[_from][lastTokenIndex] = 0;
-    // Note that this will handle single-element arrays. In that case, both tokenIndex and lastTokenIndex are going to
-    // be zero. Then we can make sure that we will remove _tokenId from the ownedTokens list since we are first swapping
-    // the lastToken to the first position, and then dropping the element placed in the last position of the list
-
-    ownedTokens[_from].length--;
-    ownedTokensIndex[_tokenId] = 0;
-    ownedTokensIndex[lastToken] = tokenIndex;
-  }
-
-  /**
-   * @dev Internal function to mint a new token
-   * Reverts if the given token ID already exists
-   * @param _to address the beneficiary that will own the minted token
-   * @param _tokenId uint256 ID of the token to be minted by the msg.sender
-   */
-  function _mint(address _to, uint256 _tokenId) internal {
-    super._mint(_to, _tokenId);
-
-    allTokensIndex[_tokenId] = allTokens.length;
-    allTokens.push(_tokenId);
-  }
-
-  /**
-   * @dev Internal function to burn a specific token
-   * Reverts if the token does not exist
-   * @param _owner owner of the token to burn
-   * @param _tokenId uint256 ID of the token being burned by the msg.sender
-   */
-  function _burn(address _owner, uint256 _tokenId) internal {
-    super._burn(_owner, _tokenId);
-
-    // Clear metadata (if any)
-    if (bytes(tokenURIs[_tokenId]).length != 0) {
-      delete tokenURIs[_tokenId];
-    }
-
-    // Reorg all tokens array
-    uint256 tokenIndex = allTokensIndex[_tokenId];
-    uint256 lastTokenIndex = safeSub(allTokens.length, 1);
-    uint256 lastToken = allTokens[lastTokenIndex];
-
-    allTokens[tokenIndex] = lastToken;
-    allTokens[lastTokenIndex] = 0;
-
-    allTokens.length--;
-    allTokensIndex[_tokenId] = 0;
-    allTokensIndex[lastToken] = tokenIndex;
-  }
-
-}
\ No newline at end of file
diff --git a/packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol b/packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol
deleted file mode 100644
index 65ea99d0c..000000000
--- a/packages/contracts/contracts/tokens/YesComplianceToken/YesComplianceToken.sol
+++ /dev/null
@@ -1,648 +0,0 @@
-pragma solidity ^0.4.24;
-
-import "./IYesComplianceToken.sol";
-
-/**
- * draft implementation of YES compliance token
- *
- * NOTE: i have done relatively few gas optimization tweaks (beyond using the sturctures necessary to avoid any
- * linear time procedures).
- * in some cases i am using a call structure which replicates some checks. this is for code clarity/security -
- * i marked a few obvious ones which could be optimized for gas, but :meh:
- *
- * todo static owner should follow owner token? remove static owner? :security: :should:
- * @author Tyson Malchow
- */
-contract YesComplianceToken is YesComplianceTokenV1 {
-
-    uint64 private constant MAX_TOKENS_PER_ENTITY = 10240; // completely arbitrary limit
-    uint64 private constant MAX_ENTITIES = 2**32-1; // bc using 32 bit index tracking
-    uint64 private constant MAX_VALIDATORS_PER_MARK = 2**32-1; // bc using 32 bit index tracking
-    uint64 private constant TOTAL_YES_MARKS = 255; // bc 'uint8 yes'
-
-    // todo could shorten the entity IDs to anything 160+ to make this cheaper?
-
-    /** @notice a single YES attestation */
-    struct YesMark {
-
-        /** @notice ISO-3166-1 country codes */
-        uint16 countryCode;
-
-        /** @notice the possibly-country-speicifc YES being marked. */
-        uint8 yes;
-
-        // 8 bits more space in this slot.. could upgrade yes to uint16?
-
-        /** @notice the index of this mark in EntityRecord.yesMarks */
-        uint32 yesMarkIdx;
-
-        /** a list of the validator entities which have attested to this mark */
-        uint256[] validatorEntityIds;
-
-        /** @notice index of each validator entity ID in validatorEntityIds */
-        mapping(uint256 => uint32) validatorEntityIdIdx;
-
-        // uint8 entityListIdx;
-    }
-
-    /**
-     * tracks the state for a single recognized entity
-     */
-    struct EntityRecord {
-
-        /** true marking this entity ID has been encountered */
-        bool init;
-
-        /** when true, this entity is effectively useless */
-        bool locked;
-
-        // 30 bits more space in this slot
-
-        /** position of the entityId in allEntityIds */
-        uint32 entityIdIdx;
-
-        /** used for creating reliable token IDs, monotonically increasing */
-        uint64 tokenIdCounter;
-
-        /** indexed YES mark lookups */
-        mapping(bytes4 => YesMark) yesMarkByKey;
-
-        /** raw collection of all marks keys */
-        bytes4[] yesMarkKeys;
-
-        /**  all tokens associated with this identity */
-        uint256[] tokenIds;
-
-        // trellis/tower connection ?
-        // civic connection ?
-        // erc725/735 connection ?
-    }
-
-    /**
-     * @notice all fields we want to add per-token.
-     *
-     * there may never be more than just control flag, in which case it may make sense to collapse this
-     * to just a mapping(uint256 => bool) ?
-     */
-    struct TokenRecord {
-
-        /** position of the tokenId in EntityRecord.tokenIds */
-        uint32 tokenIdIdx;
-
-        /** true if this token has administrative superpowers (aka is _not_ limited) */
-        bool control;
-
-        /** true if this token cannot move */
-        bool finalized;
-
-        // 30 bits more in this slot
-
-        // limitations: in/out?
-    }
-
-    address public ownerAddress;
-
-    mapping(uint256 => TokenRecord) public tokenRecordById;
-    mapping(uint256 => EntityRecord) public entityRecordById;
-    mapping(uint256 => uint256) public entityIdByTokenId;
-
-    /** for entity enumeration. maximum of 2^256-1 total entities (i think we'll be ok) */
-    uint256[] entityIds;
-
-    constructor() public {
-        /* this space intentionally left blank */
-    }
-
-    /**
-     * constructor alternative: first-time initialization the contract/token (required because of upgradeability)
-     */
-    function initialize(string _name, string _symbol) {
-        // require(super._symbol.length == 0 || _symbol == super._symbol); // cannot change symbol after first init bc that could fuck shit up
-        super.initialize(_name, _symbol); // init token info
-
-        // grant the owner token
-        mint_I(ownerAddress, OWNER_ENTITY_ID, true);
-
-        // ecosystem owner gets both owner and validator marks (self-attested)
-        setYes_I(OWNER_ENTITY_ID, OWNER_ENTITY_ID, 0, YESMARK_OWNER);
-        setYes_I(OWNER_ENTITY_ID, OWNER_ENTITY_ID, 0, YESMARK_VALIDATOR);
-    }
-
-    /**
-     * executed in lieu of a constructor in a delegated context
-     */
-    function _upgradeable_initialize() public {
-
-        // some things are still tied to the owner (instead of the yesmark_owner :notsureif:)
-        ownerAddress = msg.sender;
-    }
-
-    // YesComplianceTokenV1 Interface Methods --------------------------------------------------------------------------
-
-    function isYes(uint256 _validatorEntityId, address _address, uint16 _countryCode, uint8 _yes) external view returns(bool) {
-        return isYes_I(_validatorEntityId, _address, _countryCode, _yes);
-    }
-
-    function requireYes(uint256 _validatorEntityId, address _address, uint16 _countryCode, uint8 _yes) external view {
-        require(isYes_I(_validatorEntityId, _address, _countryCode, _yes));
-    }
-
-    function getYes(uint256 _validatorEntityId, address _address, uint16 _countryCode) external view returns(uint8[] memory) {
-        if(balanceOf(_address) == 0)
-            return new uint8[](0);
-
-        uint256 entityId = entityIdByTokenId[tokenOfOwnerByIndex(_address, 0)];
-        EntityRecord storage e = entityRecordById[entityId];
-        uint256 j = 0;
-        uint256 i;
-
-        // locked always bails
-        if(e.locked)
-            return new uint8[](0);
-
-        uint8[] memory r = new uint8[](e.yesMarkKeys.length);
-
-        for(i = 0; i < e.yesMarkKeys.length; i++) {
-            YesMark storage m = e.yesMarkByKey[e.yesMarkKeys[i]];
-
-            // filter country code
-            if(m.countryCode != _countryCode)
-                continue;
-
-            // filter explicit validator entity
-            if(_validatorEntityId > 0
-                    && m.validatorEntityIdIdx[_validatorEntityId] == 0
-                    && (m.validatorEntityIds.length == 0 || m.validatorEntityIds[0] == _validatorEntityId))
-                continue;
-
-            // matched, chyess
-            r[j++] = m.yes;
-        }
-
-        // reduce array length
-        assembly { mstore(r, j) }
-
-        return r;
-    }
-
-    function mint(address _to, uint256 _entityId, bool _control) external returns (uint256) /* internally protected */{
-        uint256 callerTokenId = tokenOfOwnerByIndex(msg.sender, 0);
-        uint256 callerEntityId = entityIdByTokenId[callerTokenId];
-
-        // make sure caller has a control token, at the least
-        require(tokenRecordById[callerTokenId].control, 'control token required');
-
-        // determine/validate the entity being minted for
-        uint256 realEntityId;
-        if(_entityId == 0 || _entityId == callerEntityId) {
-            // unspecified entity, or caller entity, can do!
-            realEntityId = callerEntityId;
-
-        } else {
-            // otherwise make sure caller is a VALIDATOR, else fail
-            require(senderIsControlValidator(), 'illegal entity id'); // some duplicate checks/lookups, gas leak
-            realEntityId = _entityId;
-        }
-
-        return mint_I(_to, realEntityId, _control);
-    }
-
-    function mint(address _to, uint256 _entityId, bool _control, uint16 _countryCode, uint8[] _yes) external returns (uint256) /* internally protected */ {
-        // lazy warning: this is a 90% copy/paste job from the mint directly above this
-
-        uint256 callerTokenId = tokenOfOwnerByIndex(msg.sender, 0);
-        uint256 callerEntityId = entityIdByTokenId[callerTokenId];
-
-        // make sure caller has a control token, at the least
-        require(tokenRecordById[callerTokenId].control, 'control token required');
-
-        // determine/validate the entity being minted for
-        uint256 realEntityId;
-        if(_entityId == 0 || _entityId == callerEntityId) {
-            // unspecified entity, or caller entity, can do!
-            realEntityId = callerEntityId;
-
-        } else {
-            // otherwise make sure caller is a VALIDATOR, else fail
-            require(senderIsControlValidator()); // some duplicate checks/lookups, gas leak
-            realEntityId = _entityId;
-        }
-
-        // mint the coin
-        uint256 tokenId = mint_I(_to, realEntityId, _control);
-
-        // now set the attestations
-        require(_yes.length <= TOTAL_YES_MARKS); // safety
-        for(uint256 i = 0; i<_yes.length; i++) {
-            setYes_I(_entityId, _countryCode, _yes[i]);
-        }
-
-        return tokenId;
-    }
-
-    function getEntityId(address _address) external view returns (uint256) {
-        return entityIdByTokenId[tokenOfOwnerByIndex(_address, 0)];
-    }
-
-    function burn(uint256 _tokenId) external permission_control_tokenId(_tokenId) {
-        uint256 entityId = entityIdByTokenId[_tokenId];
-
-        EntityRecord storage e = entity(entityId);
-        TokenRecord storage t = tokenRecordById[_tokenId];
-
-        // remove token from entity
-        e.tokenIds[t.tokenIdIdx] = e.tokenIds[e.tokenIds.length - 1];
-        e.tokenIds.length--;
-
-        // update tracked index (of swapped, if present)
-        if(e.tokenIds.length > t.tokenIdIdx)
-            tokenRecordById[e.tokenIds[t.tokenIdIdx]].tokenIdIdx = t.tokenIdIdx;
-
-        // remove token record
-        delete tokenRecordById[_tokenId];
-
-        // burn the actual token
-        super._burn(tokenOwner[_tokenId], _tokenId);
-    }
-
-    function burnEntity(uint256 _entityId) external permission_control_entityId(_entityId) { // self-burn allowed
-        EntityRecord storage e = entity(_entityId);
-
-        // burn all the tokens
-        for(uint256 i = 0; i < e.tokenIds.length; i++) {
-            uint256 tokenId = e.tokenIds[i];
-            super._burn(tokenOwner[tokenId], tokenId);
-        }
-
-        // clear all the marks
-        clearYes_I(_entityId);
-
-        // clear out entity record
-        e.init = false;
-        e.locked = false;
-        e.entityIdIdx = 0;
-        e.tokenIdCounter = 0;
-
-        assert(e.yesMarkKeys.length == 0);
-        assert(e.tokenIds.length == 0);
-    }
-
-    function setYes(uint256 _entityId, uint16 _countryCode, uint8 _yes) external permission_validator {
-        setYes_I(_entityId, _countryCode, _yes);
-    }
-
-    function clearYes(uint256 _entityId, uint16 _countryCode, uint8 _yes) external permission_validator {
-        require(_yes > 0);
-        require(_yes != 128);
-
-        // special check against reserved country code 0
-        if(_countryCode == 0)
-            require(senderIsEcosystemControl(), 'not authorized as ecosystem control'); // this is duplicating some things, gas leak
-
-        EntityRecord storage e = entity(_entityId);
-
-        uint256 callerTokenId = tokenOfOwnerByIndex(msg.sender, 0);
-        uint256 callerEntityId = entityIdByTokenId[callerTokenId];
-        bytes4 key = yesKey(_countryCode, _yes);
-
-        YesMark storage mark = e.yesMarkByKey[key];
-        if(mark.yes == 0)
-            return; // not set by anyone, bail happily
-
-        if(mark.validatorEntityIdIdx[callerEntityId] == 0 &&
-                (mark.validatorEntityIds.length == 0 || mark.validatorEntityIds[0] != callerEntityId)) {
-            // set, but not by this validator, bail happily
-            return;
-        }
-
-        clearYes_I(mark, e, callerEntityId);
-    }
-
-    function clearYes(uint256 _entityId, uint16 _countryCode) external permission_validator {
-        // special check against 129 validator mark
-        if(_countryCode == 0)
-            require(senderIsEcosystemControl(), 'not authorized as ecosystem control (129)'); // this is duplicating some things, gas leak
-
-        EntityRecord storage e = entity(_entityId);
-
-        uint256 callerTokenId = tokenOfOwnerByIndex(msg.sender, 0);
-        uint256 callerEntityId = entityIdByTokenId[callerTokenId];
-        uint256 i;
-
-        for(i =0; i<e.yesMarkKeys.length; i++) {
-            YesMark storage mark = e.yesMarkByKey[e.yesMarkKeys[i]];
-
-            if(mark.countryCode != _countryCode)
-                continue;
-
-            if(mark.validatorEntityIdIdx[callerEntityId] == 0 &&
-                    (mark.validatorEntityIds.length == 0 || mark.validatorEntityIds[0] != callerEntityId)) {
-                // set, but not by this validator, skip
-                continue;
-            }
-
-            if(clearYes_I(mark, e, callerEntityId)) {
-                // mark was fully destroyed (and replaced in e.yesMarkKeys with the last one)
-                i--;
-            }
-        }
-    }
-
-    function clearYes(uint256 _entityId) external permission_validator {
-        clearYes_I(_entityId);
-    }
-
-    function setLocked(uint256 _entityId, bool _lock) external permission_validator {
-        EntityRecord storage e = entity(_entityId);
-
-        // can't fux with owner lock
-        require(_entityId != OWNER_ENTITY_ID);
-
-        // if caller isn't ecosystem control, cannot target other validators
-        if(!senderIsEcosystemControl())
-            require(e.yesMarkByKey[yesKey(0, YESMARK_VALIDATOR)].yes == 0);
-
-        // lockzz
-        e.locked = _lock;
-    }
-
-    function isLocked(uint256 _entityId) external view returns (bool) {
-        return entity(_entityId).locked;
-    }
-
-    function isFinalized(uint256 _tokenId) external view returns (bool) {
-        return tokenRecordById[_tokenId].finalized;
-    }
-
-    function finalize(uint256 _tokenId) external permission_access_tokenId(_tokenId) {
-        TokenRecord storage t = tokenRecordById[_tokenId];
-        t.finalized = true;
-    }
-
-    // Internal Methods ------------------------------------------------------------------------------------------------
-
-    function clearYes_I(YesMark storage mark, EntityRecord storage e, uint256 validatorEntityId) internal returns(bool) {
-        uint32 idx = mark.validatorEntityIdIdx[validatorEntityId];
-        mark.validatorEntityIds[idx] = mark.validatorEntityIds[mark.validatorEntityIds.length - 1];
-        mark.validatorEntityIds.length--;
-        delete mark.validatorEntityIdIdx[validatorEntityId];
-
-        // remap
-        if(mark.validatorEntityIds.length > idx)
-            mark.validatorEntityIdIdx[mark.validatorEntityIds[idx]] = idx;
-
-        // check if the entire mark needs deleting
-        if(mark.validatorEntityIds.length == 0) {
-            // yes, it does. swap/delete
-            idx = mark.yesMarkIdx;
-            e.yesMarkKeys[idx] = e.yesMarkKeys[e.yesMarkKeys.length - 1];
-            e.yesMarkKeys.length--;
-
-            // remap
-            if(e.yesMarkKeys.length > idx)
-                e.yesMarkByKey[e.yesMarkKeys[idx]].yesMarkIdx = idx;
-
-            // delete mark
-            mark.countryCode = 0;
-            mark.yes = 0;
-            mark.yesMarkIdx = 0;
-            // assert(mark.validatorEntityIds.length == 0);
-
-            return true;
-        }
-
-        return false;
-    }
-
-    function clearYes_I(uint256 _entityId) internal {
-        require(_entityId != OWNER_ENTITY_ID);
-
-        EntityRecord storage e = entity(_entityId);
-
-        // only ecosystem control can touch validators
-        if(!senderIsEcosystemControl())
-            require(e.yesMarkByKey[yesKey(0, YESMARK_VALIDATOR)].yes == 0);
-
-        uint256 callerTokenId = tokenOfOwnerByIndex(msg.sender, 0);
-        uint256 callerEntityId = entityIdByTokenId[callerTokenId];
-        uint256 i;
-
-        for(i =0; i<e.yesMarkKeys.length; i++) {
-            YesMark storage mark = e.yesMarkByKey[e.yesMarkKeys[i]];
-
-            if(mark.validatorEntityIdIdx[callerEntityId] == 0 &&
-                    (mark.validatorEntityIds.length == 0 || mark.validatorEntityIds[0] != callerEntityId)) {
-                // set, but not by this validator
-                continue;
-            }
-
-            if(clearYes_I(mark, e, callerEntityId)) {
-                // mark was fully destroyed (and replaced in e.yesMarkKeys with the last one)
-                i--;
-            }
-        }
-    }
-
-    function isYes_I(uint256 _validatorEntityId, address _address, uint16 _countryCode, uint8 _yes) internal view returns(bool) {
-        if(balanceOf(_address) == 0)
-            return false;
-
-        uint256 entityId = entityIdByTokenId[tokenOfOwnerByIndex(_address, 0)];
-        EntityRecord storage e = entityRecordById[entityId];
-
-        // locked always bails
-        if(e.locked)
-            return false;
-
-        // gate out definite nos
-        YesMark storage m = e.yesMarkByKey[yesKey(_countryCode, _yes)];
-        if(m.yes == 0)
-            return false;
-
-        // no specific validators, we good
-        if(_validatorEntityId == 0)
-            return true;
-
-        // filter by validator
-        return m.validatorEntityIdIdx[_validatorEntityId] > 0
-            || m.validatorEntityIds.length > 0 && m.validatorEntityIds[0] == _validatorEntityId;
-    }
-
-    function setYes_I(uint256 _entityId, uint16 _countryCode, uint8 _yes) internal {
-        require(_yes > 0);
-        require(_yes != 128);
-
-        // special check against 129 validator mark
-        if(_yes == 129)
-            require(senderIsEcosystemControl()); // this is duplicating some checks, gas leak
-
-        uint256 callerTokenId = tokenOfOwnerByIndex(msg.sender, 0);
-        uint256 callerEntityId = entityIdByTokenId[callerTokenId];
-
-        setYes_I(callerEntityId, _entityId, _countryCode, _yes);
-    }
-
-    function setYes_I(uint256 _validatorEntityId, uint256 _entityId, uint16 _countryCode, uint8 _yes) internal {
-        // assert(_yes > 0);
-        EntityRecord storage targetEntity = entity(_entityId);
-
-        // locate existing mark
-        bytes4 key = yesKey(_countryCode, _yes);
-        YesMark storage mark = targetEntity.yesMarkByKey[key];
-
-        if(mark.yes == 0) {
-            require(targetEntity.yesMarkKeys.length < TOTAL_YES_MARKS);
-
-            // new mark on the entity
-            mark.countryCode = _countryCode;
-            mark.yes = _yes;
-            mark.yesMarkIdx = uint32(targetEntity.yesMarkKeys.length);
-            targetEntity.yesMarkKeys.push(key);
-
-        } else if(mark.validatorEntityIdIdx[_validatorEntityId] > 0 ||
-                (mark.validatorEntityIds.length > 0 && mark.validatorEntityIds[0] == _validatorEntityId)) {
-
-            // existing mark and the caller is already on it
-            /*
-            i'm inclined to make it do nothing in this case (instead of failing) since i'm not at this point positive how best
-            to distinguish error types to a caller, which would be required for a caller to know wtf to do in this case
-            (otherwise they need to query blockchain again)
-            (but that costs gas... :notsureif:)
-            */
-            return;
-        }
-
-        require(mark.validatorEntityIds.length < MAX_VALIDATORS_PER_MARK);
-
-        // add this validator to the mark
-        mark.validatorEntityIdIdx[_validatorEntityId] = uint32(mark.validatorEntityIds.length);
-        mark.validatorEntityIds.push(_validatorEntityId);
-    }
-
-    /** non-permissed internal minting impl */
-    function mint_I(address _to, uint256 _entityId, bool _control) internal returns (uint256) {
-        EntityRecord storage e = entity(_entityId);
-        require(e.tokenIds.length < MAX_TOKENS_PER_ENTITY, 'token limit reached');
-        require(e.tokenIdCounter < 2**64-1); // kind of ridiculous but whatever, safety first!
-        uint256 tokenId = uint256(keccak256(abi.encodePacked(_entityId, e.tokenIdCounter++)));
-        super._mint(_to, tokenId);
-        tokenRecordById[tokenId].tokenIdIdx = uint32(e.tokenIds.length);
-        tokenRecordById[tokenId].control = _control;
-        e.tokenIds.push(tokenId);
-        entityIdByTokenId[tokenId] = _entityId;
-        return tokenId;
-    }
-
-    /** entity resolution (creation when needed) */
-    function entity(uint256 _entityId) internal returns (EntityRecord storage) {
-        require(_entityId > 0);
-        EntityRecord storage e = entityRecordById[_entityId];
-        if(e.init) return e;
-        require(entityIds.length < MAX_ENTITIES);
-        e.init = true;
-        e.entityIdIdx = uint32(entityIds.length);
-        entityIds.push(_entityId);
-        return e;
-    }
-
-    /** override default addTokenTo for additional transaction limitations */
-    function addTokenTo(address _to, uint256 _tokenId) internal {
-        uint256 entityId = entityIdByTokenId[_tokenId];
-
-        // ensure one owner cannot be associated with multiple entities
-        // NOTE: this breaks hotwallet integrations, at this point necessarily so
-        if(balanceOf(_to) > 0) {
-            uint256 prevEntityId = entityIdByTokenId[tokenOfOwnerByIndex(_to, 0)];
-            require(prevEntityId == entityId, 'conflicting entities');
-        }
-
-        require(!tokenRecordById[_tokenId].finalized, 'token is finalized');
-
-        super.addTokenTo(_to, _tokenId);
-    }
-
-    /** the sender is the same entity as the one specified */
-    function senderIsEntity_ByEntityId(uint256 _entityId) internal view returns (bool) {
-        return _entityId == entityIdByTokenId[tokenOfOwnerByIndex(msg.sender, 0)];
-    }
-
-    /** the sender is the same entity as the one specified, and the sender is a control for that entity */
-    function senderIsControl_ByEntityId(uint256 _entityId) internal view returns (bool) {
-        if(balanceOf(msg.sender) == 0)
-            return false;
-        uint256 tokenId = tokenOfOwnerByIndex(msg.sender, 0);
-        uint256 senderEntityId = entityIdByTokenId[tokenId];
-        return _entityId == senderEntityId && tokenRecordById[tokenId].control;
-    }
-
-    /** the sender is a non-locked validator via control token */
-    function senderIsControlValidator() internal view returns (bool) {
-        if(balanceOf(msg.sender) == 0)
-            return false;
-        uint256 tokenId = tokenOfOwnerByIndex(msg.sender, 0);
-        uint256 senderEntityId = entityIdByTokenId[tokenId];
-        EntityRecord storage e = entityRecordById[senderEntityId];
-        return tokenRecordById[tokenId].control
-                && !e.locked
-                && entityRecordById[senderEntityId].yesMarkByKey[yesKey(0, YESMARK_VALIDATOR)].yes > 0;
-    }
-
-    /** the sender is the same entity as the one tied to the token specified */
-    function senderIsEntity_ByTokenId(uint256 _tokenId) internal view returns (bool) {
-        if(balanceOf(msg.sender) == 0)
-            return false;
-        return entityIdByTokenId[_tokenId] == entityIdByTokenId[tokenOfOwnerByIndex(msg.sender, 0)];
-    }
-
-    /** the sender is the same entity as the one tied to the token specified, and the sender is a control for that entity */
-    function senderIsControl_ByTokenId(uint256 _tokenId) internal view returns (bool) {
-        if(balanceOf(msg.sender) == 0)
-            return false;
-        uint256 senderEntityId = entityIdByTokenId[tokenOfOwnerByIndex(msg.sender, 0)];
-        return entityIdByTokenId[_tokenId] == senderEntityId && tokenRecordById[_tokenId].control;
-    }
-
-    /** checks if sender is the singular ecosystem owner */
-    function senderIsEcosystemControl() internal view returns (bool) {
-        // todo deprecate ownerAddress ?!
-        return msg.sender == ownerAddress || senderIsControl_ByEntityId(OWNER_ENTITY_ID);
-    }
-
-    /** a key for a YES attestation mark */
-    function yesKey(uint16 _countryCode, uint8 _yes) internal pure returns(bytes4) {
-        return bytes4(keccak256(abi.encodePacked(_countryCode, _yes)));
-    }
-
-    // PERMISSIONS MODIFIERS ----------------------------------------------------------------
-
-    modifier permission_validator {
-        require(senderIsControlValidator(), 'not authorized as validator');
-        _;
-    }
-
-    modifier permission_super {
-        require(senderIsEcosystemControl(), 'not authorized as ecosystem control');
-        _;
-    }
-
-//    modifier permission_access_entityId(uint256 _entityId) {
-//        require(senderIsEcosystemControl() || senderIsEntity_ByEntityId(_entityId));
-//        _;
-//    }
-
-    modifier permission_control_entityId(uint256 _entityId) {
-        require(senderIsEcosystemControl() || senderIsControl_ByEntityId(_entityId), 'not authorized entity controller');
-        _;
-    }
-
-    modifier permission_access_tokenId(uint256 _tokenId) {
-        require(senderIsEcosystemControl() || senderIsEntity_ByTokenId(_tokenId));
-        _;
-    }
-
-    modifier permission_control_tokenId(uint256 _tokenId) {
-        require(senderIsEcosystemControl() || senderIsControl_ByTokenId(_tokenId), 'not authorized token controller');
-        _;
-    }
-
-}
\ No newline at end of file
diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index d0e902eda..8e78ed992 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -11,7 +11,6 @@ import { TransactionReceiptWithDecodedLogs } from 'ethereum-types';
 import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
 import { ExchangeContract } from '../../generated-wrappers/exchange';
 import { BalanceThresholdFilterContract } from '../../generated-wrappers/balance_threshold_filter';
-import { YesComplianceTokenContract } from '../../generated-wrappers/yes_compliance_token';
 
 import { artifacts } from '../../src/artifacts';
 import {
@@ -112,6 +111,11 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         ] = accounts);
         // Create wrappers
         erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
+        let compliantAddresses = _.cloneDeepWith(usedAddresses);
+        _.remove(compliantAddresses, (address: string) => {
+            return address === nonCompliantAddress;
+        });
+        const erc721Wrapper = new ERC721Wrapper(provider, compliantAddresses, owner);
         // Deploy ERC20 tokens
         const numDummyErc20ToDeploy = 3;
         let erc20TokenA: DummyERC20TokenContract;
@@ -123,12 +127,6 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         defaultMakerAssetAddress = erc20TokenA.address;
         defaultTakerAssetAddress = erc20TokenB.address;
         zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-        // Deploy Yes Token
-        const yesTokenInstance = await YesComplianceTokenContract.deployFrom0xArtifactAsync(
-            artifacts.YesComplianceToken,
-            provider,
-            txDefaults,
-        );
         // Create proxies
         const erc20Proxy = await erc20Wrapper.deployProxyAsync();
         await erc20Wrapper.setBalancesAndAllowancesAsync();
@@ -146,14 +144,18 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             from: owner,
         });
         // Deploy Compliant Forwarder
-        const erc721BalanceThreshold = new BigNumber(1);
+        const balanceThreshold = new BigNumber(1);
+        await erc721Wrapper.deployProxyAsync();
+        const [balanceThresholdAsset] = await erc721Wrapper.deployDummyTokensAsync();
+        await erc721Wrapper.setBalancesAndAllowancesAsync();
+        const balance = await balanceThresholdAsset.balanceOf.callAsync(compliantTakerAddress);
         compliantForwarderInstance = await BalanceThresholdFilterContract.deployFrom0xArtifactAsync(
             artifacts.BalanceThresholdFilter,
             provider,
             txDefaults,
             exchangeInstance.address,
-            yesTokenInstance.address,
-            erc721BalanceThreshold
+            balanceThresholdAsset.address,
+            balanceThreshold
         );
         // Default order parameters
         const defaultOrderParams = {
@@ -199,43 +201,6 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         );
         forwarderWrapper = new ForwarderWrapper(compliantForwarderContract, provider);
         */
-        // Initialize Yes Token
-        await yesTokenInstance._upgradeable_initialize.sendTransactionAsync({ from: owner });
-        const yesTokenName = 'YesToken';
-        const yesTokenTicker = 'YEET';
-        await yesTokenInstance.initialize.sendTransactionAsync(yesTokenName, yesTokenTicker, { from: owner });
-        // Verify Maker / Taker
-        const addressesCanControlTheirToken = true;
-        const compliantMakerCountryCode = new BigNumber(519);
-        const compliantMakerYesMark = new BigNumber(1);
-        const compliantMakerEntityId = new BigNumber(2);
-        await yesTokenInstance.mint2.sendTransactionAsync(
-            compliantMakerAddress,
-            compliantMakerEntityId,
-            addressesCanControlTheirToken,
-            compliantMakerCountryCode,
-            [compliantMakerYesMark],
-            { from: owner },
-        );
-        const compliantTakerCountryCode = new BigNumber(519);
-        const compliantTakerYesMark = new BigNumber(1);
-        const compliantTakerEntityId = new BigNumber(2);
-        await yesTokenInstance.mint2.sendTransactionAsync(
-            compliantTakerAddress,
-            compliantTakerEntityId,
-            addressesCanControlTheirToken,
-            compliantTakerCountryCode,
-            [compliantTakerYesMark],
-            { from: owner },
-        );
-        await yesTokenInstance.mint2.sendTransactionAsync(
-            compliantMakerAddress2,
-            compliantTakerEntityId,
-            addressesCanControlTheirToken,
-            compliantTakerCountryCode,
-            [compliantTakerYesMark],
-            { from: owner },
-        );
         // Create Valid/Invalid orders
         const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantTakerAddress)];
         takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchangeInstance.address);
-- 
cgit v1.2.3


From 6d673ac942fc1d0df7f8eeb56168ba3a4029878e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 10 Dec 2018 17:28:20 -0800
Subject: Exchange Selectors - sorted

---
 .../utils/ExchangeSelectors/ExchangeSelectors.sol  | 203 ++++++++++-----------
 1 file changed, 96 insertions(+), 107 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/contracts/utils/ExchangeSelectors/ExchangeSelectors.sol b/packages/contracts/contracts/utils/ExchangeSelectors/ExchangeSelectors.sol
index d4c9bef28..c361fd075 100644
--- a/packages/contracts/contracts/utils/ExchangeSelectors/ExchangeSelectors.sol
+++ b/packages/contracts/contracts/utils/ExchangeSelectors/ExchangeSelectors.sol
@@ -20,143 +20,132 @@ pragma solidity 0.4.24;
 
 
 contract ExchangeSelectors {
-    // filled
-    bytes4 constant filledSelector = 0x288cdc91;
-    bytes4 constant filledSelectorGenerator = bytes4(keccak256('filled(bytes32)'));
 
-    // batchFillOrders
-    bytes4 constant batchFillOrdersSelector = 0x297bb70b;
-    bytes4 constant batchFillOrdersSelectorGenerator = bytes4(keccak256('batchFillOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256[],bytes[])'));
+  // allowedValidators
+  bytes4 constant allowedValidatorsSelector = 0x7b8e3514;
+  bytes4 constant allowedValidatorsSelectorGenerator = bytes4(keccak256('allowedValidators(address,address)'));
 
-    // cancelled
-    bytes4 constant cancelledSelector = 0x2ac12622;
-    bytes4 constant cancelledSelectorGenerator = bytes4(keccak256('cancelled(bytes32)'));
+  // assetProxies
+  bytes4 constant assetProxiesSelector = 0x3fd3c997;
+  bytes4 constant assetProxiesSelectorGenerator = bytes4(keccak256('assetProxies(bytes4)'));
 
-    // preSign
-    bytes4 constant preSignSelector = 0x3683ef8e;
-    bytes4 constant preSignSelectorGenerator = bytes4(keccak256('preSign(bytes32,address,bytes)'));
+  // batchCancelOrders
+  bytes4 constant batchCancelOrdersSelector = 0x4ac14782;
+  bytes4 constant batchCancelOrdersSelectorGenerator = bytes4(keccak256('batchCancelOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[])'));
 
-    // matchOrders
-    bytes4 constant matchOrdersSelector = 0x3c28d861;
-    bytes4 constant matchOrdersSelectorGenerator = bytes4(keccak256('matchOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),(address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),bytes,bytes)'));
+  // batchFillOrKillOrders
+  bytes4 constant batchFillOrKillOrdersSelector = 0x4d0ae546;
+  bytes4 constant batchFillOrKillOrdersSelectorGenerator = bytes4(keccak256('batchFillOrKillOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256[],bytes[])'));
 
-    // fillOrderNoThrow
-    bytes4 constant fillOrderNoThrowSelector = 0x3e228bae;
-    bytes4 constant fillOrderNoThrowSelectorGenerator = bytes4(keccak256('fillOrderNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)'));
+  // batchFillOrders
+  bytes4 constant batchFillOrdersSelector = 0x297bb70b;
+  bytes4 constant batchFillOrdersSelectorGenerator = bytes4(keccak256('batchFillOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256[],bytes[])'));
 
-    // assetProxies
-    bytes4 constant assetProxiesSelector = 0x3fd3c997;
-    bytes4 constant assetProxiesSelectorGenerator = bytes4(keccak256('assetProxies(bytes4)'));
+  // batchFillOrdersNoThrow
+  bytes4 constant batchFillOrdersNoThrowSelector = 0x50dde190;
+  bytes4 constant batchFillOrdersNoThrowSelectorGenerator = bytes4(keccak256('batchFillOrdersNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256[],bytes[])'));
 
-    // batchCancelOrders
-    bytes4 constant batchCancelOrdersSelector = 0x4ac14782;
-    bytes4 constant batchCancelOrdersSelectorGenerator = bytes4(keccak256('batchCancelOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[])'));
+  // cancelOrder
+  bytes4 constant cancelOrderSelector = 0xd46b02c3;
+  bytes4 constant cancelOrderSelectorGenerator = bytes4(keccak256('cancelOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes))'));
 
-    // batchFillOrKillOrders
-    bytes4 constant batchFillOrKillOrdersSelector = 0x4d0ae546;
-    bytes4 constant batchFillOrKillOrdersSelectorGenerator = bytes4(keccak256('batchFillOrKillOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256[],bytes[])'));
+  // cancelOrdersUpTo
+  bytes4 constant cancelOrdersUpToSelector = 0x4f9559b1;
+  bytes4 constant cancelOrdersUpToSelectorGenerator = bytes4(keccak256('cancelOrdersUpTo(uint256)'));
 
-    // cancelOrdersUpTo
-    bytes4 constant cancelOrdersUpToSelector = 0x4f9559b1;
-    bytes4 constant cancelOrdersUpToSelectorGenerator = bytes4(keccak256('cancelOrdersUpTo(uint256)'));
+  // cancelled
+  bytes4 constant cancelledSelector = 0x2ac12622;
+  bytes4 constant cancelledSelectorGenerator = bytes4(keccak256('cancelled(bytes32)'));
 
-    // batchFillOrdersNoThrow
-    bytes4 constant batchFillOrdersNoThrowSelector = 0x50dde190;
-    bytes4 constant batchFillOrdersNoThrowSelectorGenerator = bytes4(keccak256('batchFillOrdersNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256[],bytes[])'));
+  // currentContextAddress
+  bytes4 constant currentContextAddressSelector = 0xeea086ba;
+  bytes4 constant currentContextAddressSelectorGenerator = bytes4(keccak256('currentContextAddress()'));
 
-    // getAssetProxy
-    bytes4 constant getAssetProxySelector = 0x60704108;
-    bytes4 constant getAssetProxySelectorGenerator = bytes4(keccak256('getAssetProxy(bytes4)'));
+  // executeTransaction
+  bytes4 constant executeTransactionSelector = 0xbfc8bfce;
+  bytes4 constant executeTransactionSelectorGenerator = bytes4(keccak256('executeTransaction(uint256,address,bytes,bytes)'));
 
-    // transactions
-    bytes4 constant transactionsSelector = 0x642f2eaf;
-    bytes4 constant transactionsSelectorGenerator = bytes4(keccak256('transactions(bytes32)'));
+  // fillOrKillOrder
+  bytes4 constant fillOrKillOrderSelector = 0x64a3bc15;
+  bytes4 constant fillOrKillOrderSelectorGenerator = bytes4(keccak256('fillOrKillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)'));
 
-    // fillOrKillOrder
-    bytes4 constant fillOrKillOrderSelector = 0x64a3bc15;
-    bytes4 constant fillOrKillOrderSelectorGenerator = bytes4(keccak256('fillOrKillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)'));
+  // fillOrder
+  bytes4 constant fillOrderSelector = 0xb4be83d5;
+  bytes4 constant fillOrderSelectorGenerator = bytes4(keccak256('fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)'));
 
-    // setSignatureValidatorApproval
-    bytes4 constant setSignatureValidatorApprovalSelector = 0x77fcce68;
-    bytes4 constant setSignatureValidatorApprovalSelectorGenerator = bytes4(keccak256('setSignatureValidatorApproval(address,bool)'));
+  // fillOrderNoThrow
+  bytes4 constant fillOrderNoThrowSelector = 0x3e228bae;
+  bytes4 constant fillOrderNoThrowSelectorGenerator = bytes4(keccak256('fillOrderNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)'));
 
-    // allowedValidators
-    bytes4 constant allowedValidatorsSelector = 0x7b8e3514;
-    bytes4 constant allowedValidatorsSelectorGenerator = bytes4(keccak256('allowedValidators(address,address)'));
+  // filled
+  bytes4 constant filledSelector = 0x288cdc91;
+  bytes4 constant filledSelectorGenerator = bytes4(keccak256('filled(bytes32)'));
 
-    // marketSellOrders
-    bytes4 constant marketSellOrdersSelector = 0x7e1d9808;
-    bytes4 constant marketSellOrdersSelectorGenerator = bytes4(keccak256('marketSellOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
+  // getAssetProxy
+  bytes4 constant getAssetProxySelector = 0x60704108;
+  bytes4 constant getAssetProxySelectorGenerator = bytes4(keccak256('getAssetProxy(bytes4)'));
 
-    // getOrdersInfo
-    bytes4 constant getOrdersInfoSelector = 0x7e9d74dc;
-    bytes4 constant getOrdersInfoSelectorGenerator = bytes4(keccak256('getOrdersInfo((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[])'));
+  // getOrderInfo
+  bytes4 constant getOrderInfoSelector = 0xc75e0a81;
+  bytes4 constant getOrderInfoSelectorGenerator = bytes4(keccak256('getOrderInfo((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes))'));
 
-    // preSigned
-    bytes4 constant preSignedSelector = 0x82c174d0;
-    bytes4 constant preSignedSelectorGenerator = bytes4(keccak256('preSigned(bytes32,address)'));
+  // getOrdersInfo
+  bytes4 constant getOrdersInfoSelector = 0x7e9d74dc;
+  bytes4 constant getOrdersInfoSelectorGenerator = bytes4(keccak256('getOrdersInfo((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[])'));
 
-    // owner
-    bytes4 constant ownerSelector = 0x8da5cb5b;
-    bytes4 constant ownerSelectorGenerator = bytes4(keccak256('owner()'));
+  // isValidSignature
+  bytes4 constant isValidSignatureSelector = 0x93634702;
+  bytes4 constant isValidSignatureSelectorGenerator = bytes4(keccak256('isValidSignature(bytes32,address,bytes)'));
 
-    // isValidSignature
-    bytes4 constant isValidSignatureSelector = 0x93634702;
-    bytes4 constant isValidSignatureSelectorGenerator = bytes4(keccak256('isValidSignature(bytes32,address,bytes)'));
+  // marketBuyOrders
+  bytes4 constant marketBuyOrdersSelector = 0xe5fa431b;
+  bytes4 constant marketBuyOrdersSelectorGenerator = bytes4(keccak256('marketBuyOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
 
-    // marketBuyOrdersNoThrow
-    bytes4 constant marketBuyOrdersNoThrowSelector = 0xa3e20380;
-    bytes4 constant marketBuyOrdersNoThrowSelectorGenerator = bytes4(keccak256('marketBuyOrdersNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
+  // marketBuyOrdersNoThrow
+  bytes4 constant marketBuyOrdersNoThrowSelector = 0xa3e20380;
+  bytes4 constant marketBuyOrdersNoThrowSelectorGenerator = bytes4(keccak256('marketBuyOrdersNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
 
-    // fillOrder
-    bytes4 constant fillOrderSelector = 0xb4be83d5;
-    bytes4 constant fillOrderSelectorGenerator = bytes4(keccak256('fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)'));
+  // marketSellOrders
+  bytes4 constant marketSellOrdersSelector = 0x7e1d9808;
+  bytes4 constant marketSellOrdersSelectorGenerator = bytes4(keccak256('marketSellOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
 
-    // executeTransaction
-    bytes4 constant executeTransactionSelector = 0xbfc8bfce;
-    bytes4 constant executeTransactionSelectorGenerator = bytes4(keccak256('executeTransaction(uint256,address,bytes,bytes)'));
+  // marketSellOrdersNoThrow
+  bytes4 constant marketSellOrdersNoThrowSelector = 0xdd1c7d18;
+  bytes4 constant marketSellOrdersNoThrowSelectorGenerator = bytes4(keccak256('marketSellOrdersNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
 
-    // registerAssetProxy
-    bytes4 constant registerAssetProxySelector = 0xc585bb93;
-    bytes4 constant registerAssetProxySelectorGenerator = bytes4(keccak256('registerAssetProxy(address)'));
+  // matchOrders
+  bytes4 constant matchOrdersSelector = 0x3c28d861;
+  bytes4 constant matchOrdersSelectorGenerator = bytes4(keccak256('matchOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),(address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),bytes,bytes)'));
 
-    // getOrderInfo
-    bytes4 constant getOrderInfoSelector = 0xc75e0a81;
-    bytes4 constant getOrderInfoSelectorGenerator = bytes4(keccak256('getOrderInfo((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes))'));
+  // orderEpoch
+  bytes4 constant orderEpochSelector = 0xd9bfa73e;
+  bytes4 constant orderEpochSelectorGenerator = bytes4(keccak256('orderEpoch(address,address)'));
 
-    // cancelOrder
-    bytes4 constant cancelOrderSelector = 0xd46b02c3;
-    bytes4 constant cancelOrderSelectorGenerator = bytes4(keccak256('cancelOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes))'));
+  // owner
+  bytes4 constant ownerSelector = 0x8da5cb5b;
+  bytes4 constant ownerSelectorGenerator = bytes4(keccak256('owner()'));
 
-    // orderEpoch
-    bytes4 constant orderEpochSelector = 0xd9bfa73e;
-    bytes4 constant orderEpochSelectorGenerator = bytes4(keccak256('orderEpoch(address,address)'));
+  // preSign
+  bytes4 constant preSignSelector = 0x3683ef8e;
+  bytes4 constant preSignSelectorGenerator = bytes4(keccak256('preSign(bytes32,address,bytes)'));
 
-    // ZRX_ASSET_DATA
-    bytes4 constant ZRX_ASSET_DATASelector = 0xdb123b1a;
-    bytes4 constant ZRX_ASSET_DATASelectorGenerator = bytes4(keccak256('ZRX_ASSET_DATA()'));
+  // preSigned
+  bytes4 constant preSignedSelector = 0x82c174d0;
+  bytes4 constant preSignedSelectorGenerator = bytes4(keccak256('preSigned(bytes32,address)'));
 
-    // marketSellOrdersNoThrow
-    bytes4 constant marketSellOrdersNoThrowSelector = 0xdd1c7d18;
-    bytes4 constant marketSellOrdersNoThrowSelectorGenerator = bytes4(keccak256('marketSellOrdersNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
+  // registerAssetProxy
+  bytes4 constant registerAssetProxySelector = 0xc585bb93;
+  bytes4 constant registerAssetProxySelectorGenerator = bytes4(keccak256('registerAssetProxy(address)'));
 
-    // EIP712_DOMAIN_HASH
-    bytes4 constant EIP712_DOMAIN_HASHSelector = 0xe306f779;
-    bytes4 constant EIP712_DOMAIN_HASHSelectorGenerator = bytes4(keccak256('EIP712_DOMAIN_HASH()'));
+  // setSignatureValidatorApproval
+  bytes4 constant setSignatureValidatorApprovalSelector = 0x77fcce68;
+  bytes4 constant setSignatureValidatorApprovalSelectorGenerator = bytes4(keccak256('setSignatureValidatorApproval(address,bool)'));
 
-    // marketBuyOrders
-    bytes4 constant marketBuyOrdersSelector = 0xe5fa431b;
-    bytes4 constant marketBuyOrdersSelectorGenerator = bytes4(keccak256('marketBuyOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
+  // transactions
+  bytes4 constant transactionsSelector = 0x642f2eaf;
+  bytes4 constant transactionsSelectorGenerator = bytes4(keccak256('transactions(bytes32)'));
 
-    // currentContextAddress
-    bytes4 constant currentContextAddressSelector = 0xeea086ba;
-    bytes4 constant currentContextAddressSelectorGenerator = bytes4(keccak256('currentContextAddress()'));
-
-    // transferOwnership
-    bytes4 constant transferOwnershipSelector = 0xf2fde38b;
-    bytes4 constant transferOwnershipSelectorGenerator = bytes4(keccak256('transferOwnership(address)'));
-
-    // VERSION
-    bytes4 constant VERSIONSelector = 0xffa1ad74;
-    bytes4 constant VERSIONSelectorGenerator = bytes4(keccak256('VERSION()'));
+  // transferOwnership
+  bytes4 constant transferOwnershipSelector = 0xf2fde38b;
+  bytes4 constant transferOwnershipSelectorGenerator = bytes4(keccak256('transferOwnership(address)'));
 }
\ No newline at end of file
-- 
cgit v1.2.3


From 8799f9bb90c6bcfffc74550d74ed87422467f9e1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 10 Dec 2018 18:25:19 -0800
Subject: Test for ERC20 balance threshold

---
 .../test/extensions/balance_threshold_filter.ts    | 260 ++++++++++++---------
 1 file changed, 146 insertions(+), 114 deletions(-)

(limited to 'packages')

diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index 8e78ed992..c4723e7aa 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -1,6 +1,6 @@
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils } from '@0x/order-utils';
-import { RevertReason, SignedOrder } from '@0x/types';
+import { RevertReason, SignedOrder, Order } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as chai from 'chai';
@@ -64,9 +64,10 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
     let nonCompliantOrderFactory: OrderFactory;
     let erc20Wrapper: ERC20Wrapper;
     let erc20Balances: ERC20BalancesByOwner;
-    let takerBalanceThresholdWrapper: BalanceThresholdWrapper;
-    let makerBalanceThresholdWrapper: BalanceThresholdWrapper;
-    let nonCompliantBalanceThresholdWrapper: BalanceThresholdWrapper;
+    let erc20TakerBalanceThresholdWrapper: BalanceThresholdWrapper;
+    let erc721TakerBalanceThresholdWrapper: BalanceThresholdWrapper;
+    let erc721MakerBalanceThresholdWrapper: BalanceThresholdWrapper;
+    let erc721NonCompliantBalanceThresholdWrapper: BalanceThresholdWrapper;
 
     let takerTransactionFactory: TransactionFactory;
     let makerTransactionFactory: TransactionFactory;
@@ -77,11 +78,14 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
     let logDecoder: LogDecoder;
     let exchangeInternals: TestExchangeInternalsContract;
 
+    let defaultOrderParams: Partial<Order>;
+
     const takerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(500), DECIMALS_DEFAULT);
     const makerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), DECIMALS_DEFAULT);
     const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(250), DECIMALS_DEFAULT);
 
-    let compliantForwarderInstance: BalanceThresholdFilterContract;
+    let erc721CompliantForwarderInstance: BalanceThresholdFilterContract;
+    let erc20CompliantForwarderInstance: BalanceThresholdFilterContract;
 
     const assertValidatedAddressesLog = async (txReceipt: TransactionReceiptWithDecodedLogs, expectedValidatedAddresses: string[]) => {
         expect(txReceipt.logs.length).to.be.gte(1);
@@ -117,10 +121,11 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
         const erc721Wrapper = new ERC721Wrapper(provider, compliantAddresses, owner);
         // Deploy ERC20 tokens
-        const numDummyErc20ToDeploy = 3;
+        const numDummyErc20ToDeploy = 4;
         let erc20TokenA: DummyERC20TokenContract;
         let erc20TokenB: DummyERC20TokenContract;
-        [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(
+        let erc20BalanceThresholdAsset: DummyERC20TokenContract;
+        [erc20TokenA, erc20TokenB, zrxToken, erc20BalanceThresholdAsset] = await erc20Wrapper.deployDummyTokensAsync(
             numDummyErc20ToDeploy,
             constants.DUMMY_TOKEN_DECIMALS,
         );
@@ -144,21 +149,30 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             from: owner,
         });
         // Deploy Compliant Forwarder
-        const balanceThreshold = new BigNumber(1);
+        const erc721alanceThreshold = new BigNumber(1);
         await erc721Wrapper.deployProxyAsync();
-        const [balanceThresholdAsset] = await erc721Wrapper.deployDummyTokensAsync();
+        const [erc721BalanceThresholdAsset] = await erc721Wrapper.deployDummyTokensAsync();
         await erc721Wrapper.setBalancesAndAllowancesAsync();
-        const balance = await balanceThresholdAsset.balanceOf.callAsync(compliantTakerAddress);
-        compliantForwarderInstance = await BalanceThresholdFilterContract.deployFrom0xArtifactAsync(
+        erc721CompliantForwarderInstance = await BalanceThresholdFilterContract.deployFrom0xArtifactAsync(
+            artifacts.BalanceThresholdFilter,
+            provider,
+            txDefaults,
+            exchangeInstance.address,
+            erc721BalanceThresholdAsset.address,
+            erc721alanceThreshold
+        );
+        const erc20BalanceThreshold = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 10);
+        erc20CompliantForwarderInstance = await BalanceThresholdFilterContract.deployFrom0xArtifactAsync(
             artifacts.BalanceThresholdFilter,
             provider,
             txDefaults,
             exchangeInstance.address,
-            balanceThresholdAsset.address,
-            balanceThreshold
+            erc20BalanceThresholdAsset.address,
+            erc20BalanceThreshold
         );
+
         // Default order parameters
-        const defaultOrderParams = {
+        defaultOrderParams = {
             exchangeAddress: exchangeInstance.address,
             feeRecipientAddress,
             makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
@@ -167,7 +181,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             takerAssetAmount,
             makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), DECIMALS_DEFAULT),
             takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(150), DECIMALS_DEFAULT),
-            senderAddress: compliantForwarderInstance.address,
+            senderAddress: erc721CompliantForwarderInstance.address,
         };
         const defaultOrderParams1 = {
             makerAddress: compliantMakerAddress,
@@ -192,20 +206,11 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             defaultOrderParams,
         };
         nonCompliantOrderFactory = new OrderFactory(nonCompliantPrivateKey, defaultNonCompliantOrderParams);
-
-        /*
-        const compliantForwarderContract = new BalanceThresholdFilterContract(
-            compliantForwarderInstance.abi,
-            compliantForwarderInstance.address,
-            provider,
-        );
-        forwarderWrapper = new ForwarderWrapper(compliantForwarderContract, provider);
-        */
         // Create Valid/Invalid orders
         const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantTakerAddress)];
         takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchangeInstance.address);
         compliantSignedOrder = await orderFactory.newSignedOrderAsync({
-            senderAddress: compliantForwarderInstance.address,
+            senderAddress: erc721CompliantForwarderInstance.address,
         });
         const compliantSignedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
             compliantSignedOrder,
@@ -219,35 +224,12 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             compliantSignedOrderWithoutExchangeAddressData,
         );
 
-        /*
-        _.each(exchangeInstance.abi, (abiDefinition: AbiDefinition) => {
-            try {
-                const method = new Method(abiDefinition as MethodAbi);
-                console.log(method.getSignature());
-                if (!method.getSignature().startsWith('matchOrders')) {
-                    return;
-                }
-                console.log(`FOUND IT`);
-                const signedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
-                    compliantSignedOrder,
-                );
-                const args = [signedOrderWithoutExchangeAddress, signedOrderWithoutExchangeAddress, compliantSignedOrder.signature, compliantSignedOrder.signature];
-                console.log(method.encode(args, {annotate: true}));
-                //console.log('\n', `// ${method.getDataItem().name}`);
-                //console.log(`bytes4 constant ${method.getDataItem().name}Selector = ${method.getSelector()};`);
-                //console.log(`bytes4 constant ${method.getDataItem().name}SelectorGenerator = byes4(keccak256('${method.getSignature()}'));`);
-            } catch(e) {
-                console.log(`encoding failed: ${e}`);
-            }
-        });
-        throw new Error(`w`);*/
         logDecoder = new LogDecoder(web3Wrapper);
-        takerBalanceThresholdWrapper = new BalanceThresholdWrapper(compliantForwarderInstance, exchangeInstance, new TransactionFactory(takerPrivateKey, exchangeInstance.address), provider);
-        makerBalanceThresholdWrapper = new BalanceThresholdWrapper(compliantForwarderInstance, exchangeInstance, new TransactionFactory(makerPrivateKey, exchangeInstance.address), provider);
+        erc20TakerBalanceThresholdWrapper = new BalanceThresholdWrapper(erc20CompliantForwarderInstance, exchangeInstance, new TransactionFactory(takerPrivateKey, exchangeInstance.address), provider);
+        erc721TakerBalanceThresholdWrapper = new BalanceThresholdWrapper(erc721CompliantForwarderInstance, exchangeInstance, new TransactionFactory(takerPrivateKey, exchangeInstance.address), provider);
+        erc721MakerBalanceThresholdWrapper = new BalanceThresholdWrapper(erc721CompliantForwarderInstance, exchangeInstance, new TransactionFactory(makerPrivateKey, exchangeInstance.address), provider);
+        erc721NonCompliantBalanceThresholdWrapper = new BalanceThresholdWrapper(erc721CompliantForwarderInstance, exchangeInstance, new TransactionFactory(nonCompliantPrivateKey, exchangeInstance.address), provider);
         
-        nonCompliantBalanceThresholdWrapper = new BalanceThresholdWrapper(compliantForwarderInstance, exchangeInstance, new TransactionFactory(nonCompliantPrivateKey, exchangeInstance.address), provider);
-        
-
         // Instantiate internal exchange contract
         exchangeInternals = await TestExchangeInternalsContract.deployFrom0xArtifactAsync(
             artifacts.TestExchangeInternals,
@@ -262,7 +244,57 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         await blockchainLifecycle.revertAsync();
     });
 
-    describe('General Sanity Checks', () => {
+    describe.only('General Sanity Checks', () => {
+        beforeEach(async () => {
+            erc20Balances = await erc20Wrapper.getBalancesAsync();
+            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
+            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
+        });
+        it.only('should transfer the correct amounts and validate both maker/taker when both maker and taker exceed the balance threshold of an ERC20 token', async () => {
+            const compliantSignedOrderERC20Sender = await orderFactory.newSignedOrderAsync({
+                ...
+                defaultOrderParams,
+                makerAddress: compliantMakerAddress,
+                senderAddress: erc20TakerBalanceThresholdWrapper.getBalanceThresholdAddress(),
+            });
+            // Execute a valid fill
+            const txReceipt = await erc20TakerBalanceThresholdWrapper.fillOrderAsync(compliantSignedOrderERC20Sender, compliantTakerAddress, {takerAssetFillAmount});
+            // Assert validated addresses
+            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
+            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
+            // Check balances
+            const newBalances = await erc20Wrapper.getBalancesAsync();
+            const makerAssetFillAmount = takerAssetFillAmount
+                .times(compliantSignedOrder.makerAssetAmount)
+                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
+            const makerFeePaid = compliantSignedOrder.makerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            const takerFeePaid = compliantSignedOrder.takerFee
+                .times(makerAssetFillAmount)
+                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
+            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
+            );
+            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
+            );
+            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
+            );
+            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
+            );
+        });
         it('should revert if the signed transaction is not intended for supported', async () => {
             // Create signed order without the fillOrder function selector
             const txDataBuf = ethUtil.toBuffer(compliantSignedFillOrderTx.data);
@@ -273,7 +305,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const txDataBufWithBadSelector = Buffer.concat([badSelectorBuf, txDataBufMinusSelector]);
             const txDataBufWithBadSelectorHex = ethUtil.bufferToHex(txDataBufWithBadSelector);
             // Call compliant forwarder
-            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.executeTransaction.sendTransactionAsync(
+            return expectTransactionFailedWithoutReasonAsync(erc721CompliantForwarderInstance.executeTransaction.sendTransactionAsync(
                 compliantSignedFillOrderTx.salt,
                 compliantSignedFillOrderTx.signerAddress,
                 txDataBufWithBadSelectorHex,
@@ -298,7 +330,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
                 signedOrderWithoutExchangeAddressData,
             );
             // Call compliant forwarder
-            return expectTransactionFailedWithoutReasonAsync(compliantForwarderInstance.executeTransaction.sendTransactionAsync(
+            return expectTransactionFailedWithoutReasonAsync(erc721CompliantForwarderInstance.executeTransaction.sendTransactionAsync(
                 signedFillOrderTx.salt,
                 signedFillOrderTx.signerAddress,
                 signedFillOrderTx.data,
@@ -318,7 +350,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             // Execute a valid fill
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
-            const txReceipt = await takerBalanceThresholdWrapper.batchFillOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
+            const txReceipt = await erc721TakerBalanceThresholdWrapper.batchFillOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -380,7 +412,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
             // Execute transaction
             return expectTransactionFailedAsync(
-                takerBalanceThresholdWrapper.batchFillOrdersAsync(
+                erc721TakerBalanceThresholdWrapper.batchFillOrdersAsync(
                     orders,
                     compliantTakerAddress, 
                     {takerAssetFillAmounts}
@@ -392,7 +424,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
             return expectTransactionFailedAsync(
-                nonCompliantBalanceThresholdWrapper.batchFillOrdersAsync(
+                erc721NonCompliantBalanceThresholdWrapper.batchFillOrdersAsync(
                     orders,
                     nonCompliantAddress, 
                     {takerAssetFillAmounts}
@@ -412,7 +444,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             // Execute a valid fill
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
-            const txReceipt = await takerBalanceThresholdWrapper.batchFillOrdersNoThrowAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
+            const txReceipt = await erc721TakerBalanceThresholdWrapper.batchFillOrdersNoThrowAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -474,7 +506,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
             // Execute transaction
             return expectTransactionFailedAsync(
-                takerBalanceThresholdWrapper.batchFillOrdersNoThrowAsync(
+                erc721TakerBalanceThresholdWrapper.batchFillOrdersNoThrowAsync(
                     orders,
                     compliantTakerAddress, 
                     {takerAssetFillAmounts}
@@ -486,7 +518,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
             return expectTransactionFailedAsync(
-                nonCompliantBalanceThresholdWrapper.batchFillOrdersNoThrowAsync(
+                erc721NonCompliantBalanceThresholdWrapper.batchFillOrdersNoThrowAsync(
                     orders,
                     nonCompliantAddress, 
                     {takerAssetFillAmounts}
@@ -506,7 +538,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             // Execute a valid fill
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
-            const txReceipt = await takerBalanceThresholdWrapper.batchFillOrKillOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
+            const txReceipt = await erc721TakerBalanceThresholdWrapper.batchFillOrKillOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -568,7 +600,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
             // Execute transaction
             return expectTransactionFailedAsync(
-                takerBalanceThresholdWrapper.batchFillOrKillOrdersAsync(
+                erc721TakerBalanceThresholdWrapper.batchFillOrKillOrdersAsync(
                     orders,
                     compliantTakerAddress, 
                     {takerAssetFillAmounts}
@@ -580,7 +612,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
             return expectTransactionFailedAsync(
-                nonCompliantBalanceThresholdWrapper.batchFillOrKillOrdersAsync(
+                erc721NonCompliantBalanceThresholdWrapper.batchFillOrKillOrdersAsync(
                     orders,
                     nonCompliantAddress, 
                     {takerAssetFillAmounts}
@@ -593,7 +625,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const takerAssetFillAmounts = [takerAssetFillAmount, tooBigTakerAssetFillAmount];
             return expectTransactionFailedAsync(
-                takerBalanceThresholdWrapper.batchFillOrKillOrdersAsync(
+                erc721TakerBalanceThresholdWrapper.batchFillOrKillOrdersAsync(
                     orders,
                     compliantTakerAddress, 
                     {takerAssetFillAmounts}
@@ -610,7 +642,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
         it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
             // Execute a valid fill
-            const txReceipt = await takerBalanceThresholdWrapper.fillOrderAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount});
+            const txReceipt = await erc721TakerBalanceThresholdWrapper.fillOrderAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -650,12 +682,12 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         it('should revert if maker does not meet the balance threshold', async () => {
             // Create signed order with non-compliant maker address
             const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: compliantForwarderInstance.address,
+                senderAddress: erc721CompliantForwarderInstance.address,
                 makerAddress: nonCompliantAddress
             });
             // Execute transaction
             return expectTransactionFailedAsync(
-                takerBalanceThresholdWrapper.fillOrderAsync(
+                erc721TakerBalanceThresholdWrapper.fillOrderAsync(
                     signedOrderWithBadMakerAddress,
                     compliantTakerAddress, 
                     {takerAssetFillAmount}
@@ -665,7 +697,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
         it('should revert if taker does not meet the balance threshold', async () => {
             return expectTransactionFailedAsync(
-                nonCompliantBalanceThresholdWrapper.fillOrderAsync(
+                erc721NonCompliantBalanceThresholdWrapper.fillOrderAsync(
                     compliantSignedOrder,
                     nonCompliantAddress, 
                     {takerAssetFillAmount}
@@ -682,7 +714,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
         it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
             // Execute a valid fill
-            const txReceipt = await takerBalanceThresholdWrapper.fillOrderNoThrowAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount});
+            const txReceipt = await erc721TakerBalanceThresholdWrapper.fillOrderNoThrowAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -722,12 +754,12 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         it('should revert if maker does not meet the balance threshold', async () => {
             // Create signed order with non-compliant maker address
             const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: compliantForwarderInstance.address,
+                senderAddress: erc721CompliantForwarderInstance.address,
                 makerAddress: nonCompliantAddress
             });
             // Execute transaction
             return expectTransactionFailedAsync(
-                takerBalanceThresholdWrapper.fillOrderNoThrowAsync(
+                erc721TakerBalanceThresholdWrapper.fillOrderNoThrowAsync(
                     signedOrderWithBadMakerAddress,
                     compliantTakerAddress, 
                     {takerAssetFillAmount}
@@ -737,7 +769,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
         it('should revert if taker does not meet the balance threshold', async () => {
             return expectTransactionFailedAsync(
-                nonCompliantBalanceThresholdWrapper.fillOrderNoThrowAsync(
+                erc721NonCompliantBalanceThresholdWrapper.fillOrderNoThrowAsync(
                     compliantSignedOrder,
                     nonCompliantAddress, 
                     {takerAssetFillAmount}
@@ -755,7 +787,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
             // Execute a valid fill
             const takerAssetFillAmount_ = compliantSignedOrder.takerAssetAmount;
-            const txReceipt = await takerBalanceThresholdWrapper.fillOrKillOrderAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount: takerAssetFillAmount_});
+            const txReceipt = await erc721TakerBalanceThresholdWrapper.fillOrKillOrderAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount: takerAssetFillAmount_});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -795,12 +827,12 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         it('should revert if maker does not meet the balance threshold', async () => {
             // Create signed order with non-compliant maker address
             const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: compliantForwarderInstance.address,
+                senderAddress: erc721CompliantForwarderInstance.address,
                 makerAddress: nonCompliantAddress
             });
             // Execute transaction
             return expectTransactionFailedAsync(
-                takerBalanceThresholdWrapper.fillOrKillOrderAsync(
+                erc721TakerBalanceThresholdWrapper.fillOrKillOrderAsync(
                     signedOrderWithBadMakerAddress,
                     compliantTakerAddress, 
                     {takerAssetFillAmount}
@@ -810,7 +842,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
         it('should revert if taker does not meet the balance threshold', async () => {
             return expectTransactionFailedAsync(
-                nonCompliantBalanceThresholdWrapper.fillOrKillOrderAsync(
+                erc721NonCompliantBalanceThresholdWrapper.fillOrKillOrderAsync(
                     compliantSignedOrder,
                     nonCompliantAddress, 
                     {takerAssetFillAmount}
@@ -821,7 +853,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         it('should revert if takerAssetFillAmount is not fully filled', async () => {
             const tooBigTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.times(2);
             return expectTransactionFailedAsync(
-                takerBalanceThresholdWrapper.fillOrKillOrderAsync(
+                erc721TakerBalanceThresholdWrapper.fillOrKillOrderAsync(
                     compliantSignedOrder,
                     compliantTakerAddress, 
                     {takerAssetFillAmount: tooBigTakerAssetFillAmount}
@@ -841,7 +873,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             // Execute a valid fill
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const cumulativeTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.plus(takerAssetFillAmount);
-            const txReceipt = await takerBalanceThresholdWrapper.marketSellOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmount: cumulativeTakerAssetFillAmount});
+            const txReceipt = await erc721TakerBalanceThresholdWrapper.marketSellOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmount: cumulativeTakerAssetFillAmount});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -901,7 +933,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
             // Execute transaction
             return expectTransactionFailedAsync(
-                takerBalanceThresholdWrapper.marketSellOrdersAsync(
+                erc721TakerBalanceThresholdWrapper.marketSellOrdersAsync(
                     orders,
                     compliantTakerAddress, 
                     {takerAssetFillAmount}
@@ -912,7 +944,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         it('should revert if taker does not meet the balance threshold', async () => {
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             return expectTransactionFailedAsync(
-                nonCompliantBalanceThresholdWrapper.marketSellOrdersAsync(
+                erc721NonCompliantBalanceThresholdWrapper.marketSellOrdersAsync(
                     orders,
                     nonCompliantAddress, 
                     {takerAssetFillAmount}
@@ -932,7 +964,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             // Execute a valid fill
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const cumulativeTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.plus(takerAssetFillAmount);
-            const txReceipt = await takerBalanceThresholdWrapper.marketSellOrdersNoThrowAsync(orders, compliantTakerAddress, {takerAssetFillAmount: cumulativeTakerAssetFillAmount});
+            const txReceipt = await erc721TakerBalanceThresholdWrapper.marketSellOrdersNoThrowAsync(orders, compliantTakerAddress, {takerAssetFillAmount: cumulativeTakerAssetFillAmount});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -992,7 +1024,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
             // Execute transaction
             return expectTransactionFailedAsync(
-                takerBalanceThresholdWrapper.marketSellOrdersNoThrowAsync(
+                erc721TakerBalanceThresholdWrapper.marketSellOrdersNoThrowAsync(
                     orders,
                     compliantTakerAddress, 
                     {takerAssetFillAmount}
@@ -1003,7 +1035,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         it('should revert if taker does not meet the balance threshold', async () => {
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             return expectTransactionFailedAsync(
-                nonCompliantBalanceThresholdWrapper.marketSellOrdersNoThrowAsync(
+                erc721NonCompliantBalanceThresholdWrapper.marketSellOrdersNoThrowAsync(
                     orders,
                     nonCompliantAddress, 
                     {takerAssetFillAmount}
@@ -1027,7 +1059,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             .times(compliantSignedOrder.makerAssetAmount)
             .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
             const cumulativeMakerAssetFillAmount = compliantSignedOrder.makerAssetAmount.plus(makerAssetFillAmount2);
-            const txReceipt = await takerBalanceThresholdWrapper.marketBuyOrdersAsync(orders, compliantTakerAddress, {makerAssetFillAmount: cumulativeMakerAssetFillAmount});
+            const txReceipt = await erc721TakerBalanceThresholdWrapper.marketBuyOrdersAsync(orders, compliantTakerAddress, {makerAssetFillAmount: cumulativeMakerAssetFillAmount});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -1084,7 +1116,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             // Execute transaction
             const dummyMakerAssetFillAmount = new BigNumber(0);
             return expectTransactionFailedAsync(
-                takerBalanceThresholdWrapper.marketBuyOrdersAsync(
+                erc721TakerBalanceThresholdWrapper.marketBuyOrdersAsync(
                     orders,
                     compliantTakerAddress, 
                     {makerAssetFillAmount: dummyMakerAssetFillAmount}
@@ -1096,7 +1128,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const dummyMakerAssetFillAmount = new BigNumber(0);
             return expectTransactionFailedAsync(
-                nonCompliantBalanceThresholdWrapper.marketBuyOrdersAsync(
+                erc721NonCompliantBalanceThresholdWrapper.marketBuyOrdersAsync(
                     orders,
                     nonCompliantAddress, 
                     {makerAssetFillAmount: dummyMakerAssetFillAmount}
@@ -1120,7 +1152,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             .times(compliantSignedOrder.makerAssetAmount)
             .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
             const cumulativeMakerAssetFillAmount = compliantSignedOrder.makerAssetAmount.plus(makerAssetFillAmount2);
-            const txReceipt = await takerBalanceThresholdWrapper.marketBuyOrdersNoThrowAsync(orders, compliantTakerAddress, {makerAssetFillAmount: cumulativeMakerAssetFillAmount});
+            const txReceipt = await erc721TakerBalanceThresholdWrapper.marketBuyOrdersNoThrowAsync(orders, compliantTakerAddress, {makerAssetFillAmount: cumulativeMakerAssetFillAmount});
             // Assert validated addresses
             const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -1177,7 +1209,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             // Execute transaction
             const dummyMakerAssetFillAmount = new BigNumber(0);
             return expectTransactionFailedAsync(
-                takerBalanceThresholdWrapper.marketBuyOrdersNoThrowAsync(
+                erc721TakerBalanceThresholdWrapper.marketBuyOrdersNoThrowAsync(
                     orders,
                     compliantTakerAddress, 
                     {makerAssetFillAmount: dummyMakerAssetFillAmount}
@@ -1189,7 +1221,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             const orders = [compliantSignedOrder, compliantSignedOrder2];
             const dummyMakerAssetFillAmount = new BigNumber(0);
             return expectTransactionFailedAsync(
-                nonCompliantBalanceThresholdWrapper.marketBuyOrdersNoThrowAsync(
+                erc721NonCompliantBalanceThresholdWrapper.marketBuyOrdersNoThrowAsync(
                     orders,
                     nonCompliantAddress, 
                     {makerAssetFillAmount: dummyMakerAssetFillAmount}
@@ -1240,7 +1272,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
                 feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber('76.5306122448979591'), 16), // 76.53%
                 feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
             };
-            const txReceipt = await takerBalanceThresholdWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, compliantTakerAddress);
+            const txReceipt = await erc721TakerBalanceThresholdWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, compliantTakerAddress);
             // Assert validated addresses
             const expectedValidatedAddresseses = [signedOrderLeft.makerAddress, signedOrderRight.makerAddress, compliantTakerAddress];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
@@ -1292,12 +1324,12 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         it('should revert if left maker does not meet the balance threshold', async () => {
             // Create signed order with non-compliant maker address
             const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: compliantForwarderInstance.address,
+                senderAddress: erc721CompliantForwarderInstance.address,
                 makerAddress: nonCompliantAddress
             });
             // Execute transaction
             return expectTransactionFailedAsync(
-                takerBalanceThresholdWrapper.matchOrdersAsync(
+                erc721TakerBalanceThresholdWrapper.matchOrdersAsync(
                     compliantSignedOrder,
                     signedOrderWithBadMakerAddress,
                     compliantTakerAddress, 
@@ -1308,12 +1340,12 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         it('should revert if right maker does not meet the balance threshold', async () => {
             // Create signed order with non-compliant maker address
             const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: compliantForwarderInstance.address,
+                senderAddress: erc721CompliantForwarderInstance.address,
                 makerAddress: nonCompliantAddress
             });
             // Execute transaction
             return expectTransactionFailedAsync(
-                takerBalanceThresholdWrapper.matchOrdersAsync(
+                erc721TakerBalanceThresholdWrapper.matchOrdersAsync(
                     signedOrderWithBadMakerAddress,
                     compliantSignedOrder,
                     compliantTakerAddress, 
@@ -1323,7 +1355,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
         it('should revert if taker does not meet the balance threshold', async () => {
             return expectTransactionFailedAsync(
-                nonCompliantBalanceThresholdWrapper.matchOrdersAsync(
+                erc721NonCompliantBalanceThresholdWrapper.matchOrdersAsync(
                     compliantSignedOrder,
                     compliantSignedOrder,
                     nonCompliantAddress, 
@@ -1341,30 +1373,30 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
         });
         it('Should successfully cancel order if maker meets balance threshold', async () => {
             // Verify order is not cancelled
-            const orderInfoBeforeCancelling = await makerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
+            const orderInfoBeforeCancelling = await erc721MakerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
             expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
             // Cancel
-            const txReceipt = await makerBalanceThresholdWrapper.cancelOrderAsync(compliantSignedOrder, compliantSignedOrder.makerAddress);
+            const txReceipt = await erc721MakerBalanceThresholdWrapper.cancelOrderAsync(compliantSignedOrder, compliantSignedOrder.makerAddress);
             // Assert validated addresses
             const expectedValidatedAddresseses: string[] = [];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
             // Check that order was cancelled
-            const orderInfoAfterCancelling = await makerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
+            const orderInfoAfterCancelling = await erc721MakerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
             expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
         });
         it('Should successfully cancel order if maker does not meet balance threshold', async () => {
             // Create order where maker does not meet balance threshold
             const signedOrderWithBadMakerAddress = await nonCompliantOrderFactory.newSignedOrderAsync({});
             // Verify order is not cancelled
-            const orderInfoBeforeCancelling = await nonCompliantBalanceThresholdWrapper.getOrderInfoAsync(signedOrderWithBadMakerAddress)
+            const orderInfoBeforeCancelling = await erc721NonCompliantBalanceThresholdWrapper.getOrderInfoAsync(signedOrderWithBadMakerAddress)
             expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
             // Cancel
-            const txReceipt = await nonCompliantBalanceThresholdWrapper.cancelOrderAsync(signedOrderWithBadMakerAddress, signedOrderWithBadMakerAddress.makerAddress);
+            const txReceipt = await erc721NonCompliantBalanceThresholdWrapper.cancelOrderAsync(signedOrderWithBadMakerAddress, signedOrderWithBadMakerAddress.makerAddress);
             // Assert validated addresses
             const expectedValidatedAddresseses: string[] = [];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
             // Check that order was cancelled
-            const orderInfoAfterCancelling = await makerBalanceThresholdWrapper.getOrderInfoAsync(signedOrderWithBadMakerAddress)
+            const orderInfoAfterCancelling = await erc721MakerBalanceThresholdWrapper.getOrderInfoAsync(signedOrderWithBadMakerAddress)
             expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
         });
     });
@@ -1382,17 +1414,17 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             ]; 
             // Verify orders are not cancelled
             await _.each(compliantSignedOrders, async (compliantSignedOrder) => {
-                const orderInfoBeforeCancelling = await makerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
+                const orderInfoBeforeCancelling = await erc721MakerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
                 return expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
             });
             // Cancel
-            const txReceipt = await makerBalanceThresholdWrapper.batchCancelOrdersAsync(compliantSignedOrders, compliantSignedOrder.makerAddress);
+            const txReceipt = await erc721MakerBalanceThresholdWrapper.batchCancelOrdersAsync(compliantSignedOrders, compliantSignedOrder.makerAddress);
             // Assert validated addresses
             const expectedValidatedAddresseses: string[] = [];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
             // Check that order was cancelled
             await _.each(compliantSignedOrders, async (compliantSignedOrder) => {
-                const orderInfoAfterCancelling = await makerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
+                const orderInfoAfterCancelling = await erc721MakerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
                 return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
             });
         });
@@ -1405,17 +1437,17 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             ]; 
             // Verify orders are not cancelled
             await _.each(nonCompliantSignedOrders, async (nonCompliantSignedOrder) => {
-                const orderInfoBeforeCancelling = await nonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
+                const orderInfoBeforeCancelling = await erc721NonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
                 return expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
             });
             // Cancel
-            const txReceipt = await nonCompliantBalanceThresholdWrapper.batchCancelOrdersAsync(nonCompliantSignedOrders, nonCompliantAddress);
+            const txReceipt = await erc721NonCompliantBalanceThresholdWrapper.batchCancelOrdersAsync(nonCompliantSignedOrders, nonCompliantAddress);
             // Assert validated addresses
             const expectedValidatedAddresseses: string[] = [];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
             // Check that order was cancelled
             await _.each(nonCompliantSignedOrders, async (nonCompliantSignedOrder) => {
-                const orderInfoAfterCancelling = await nonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
+                const orderInfoAfterCancelling = await erc721NonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
                 return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
             });
         });
@@ -1434,18 +1466,18 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             ]; 
             // Verify orders are not cancelled
             await _.each(compliantSignedOrders, async (compliantSignedOrder) => {
-                const orderInfoBeforeCancelling = await makerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
+                const orderInfoBeforeCancelling = await erc721MakerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
                 return expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
             });
             // Cancel
             const cancelOrdersUpToThisSalt = new BigNumber(1);
-            const txReceipt = await makerBalanceThresholdWrapper.cancelOrdersUpToAsync(cancelOrdersUpToThisSalt, compliantSignedOrder.makerAddress);
+            const txReceipt = await erc721MakerBalanceThresholdWrapper.cancelOrdersUpToAsync(cancelOrdersUpToThisSalt, compliantSignedOrder.makerAddress);
             // Assert validated addresses
             const expectedValidatedAddresseses: string[] = [];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
             // Check that order was cancelled
             await _.each(compliantSignedOrders, async (compliantSignedOrder, salt: number) => {
-                const orderInfoAfterCancelling = await makerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
+                const orderInfoAfterCancelling = await erc721MakerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
                 const saltAsBigNumber = new BigNumber(salt);
                 if (saltAsBigNumber.lessThanOrEqualTo(cancelOrdersUpToThisSalt)) {
                     return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
@@ -1463,18 +1495,18 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             ]; 
             // Verify orders are not cancelled
             await _.each(nonCompliantSignedOrders, async (nonCompliantSignedOrder) => {
-                const orderInfoBeforeCancelling = await nonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
+                const orderInfoBeforeCancelling = await erc721NonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
                 return expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
             });
             // Cancel
             const cancelOrdersUpToThisSalt = new BigNumber(1);
-            const txReceipt = await nonCompliantBalanceThresholdWrapper.cancelOrdersUpToAsync(cancelOrdersUpToThisSalt, nonCompliantAddress);
+            const txReceipt = await erc721NonCompliantBalanceThresholdWrapper.cancelOrdersUpToAsync(cancelOrdersUpToThisSalt, nonCompliantAddress);
             // Assert validated addresses
             const expectedValidatedAddresseses: string[] = [];
             assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
             // Check that order was cancelled
             await _.each(nonCompliantSignedOrders, async (nonCompliantSignedOrder, salt: number) => {
-                const orderInfoAfterCancelling = await nonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
+                const orderInfoAfterCancelling = await erc721NonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
                 const saltAsBigNumber = new BigNumber(salt);
                 if (saltAsBigNumber.lessThanOrEqualTo(cancelOrdersUpToThisSalt)) {
                     return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
-- 
cgit v1.2.3


From 4417c76b130655da3b14209148191d43037e8f8a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 11 Dec 2018 14:47:52 -0800
Subject: Ported Balance Threshold Filter to new contract directory structure

---
 .../BalanceThresholdFilter.sol                     |   44 -
 .../MixinBalanceThresholdFilterCore.sol            |  319 ----
 .../interfaces/IThresholdAsset.sol                 |   30 -
 .../mixins/MBalanceThresholdFilterCore.sol         |   81 --
 .../test/extensions/balance_threshold_filter.ts    | 1521 --------------------
 .../test/utils/balance_threshold_wrapper.ts        |  247 ----
 6 files changed, 2242 deletions(-)
 delete mode 100644 packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol
 delete mode 100644 packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
 delete mode 100644 packages/contracts/contracts/extensions/BalanceThresholdFilter/interfaces/IThresholdAsset.sol
 delete mode 100644 packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol
 delete mode 100644 packages/contracts/test/extensions/balance_threshold_filter.ts
 delete mode 100644 packages/contracts/test/utils/balance_threshold_wrapper.ts

(limited to 'packages')

diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol
deleted file mode 100644
index bf4a94509..000000000
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/BalanceThresholdFilter.sol
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../protocol/Exchange/interfaces/IExchange.sol";
-import "./interfaces/IThresholdAsset.sol";
-import "./MixinBalanceThresholdFilterCore.sol";
-
-
-contract BalanceThresholdFilter is MixinBalanceThresholdFilterCore {
-
-    /// @dev Constructs BalanceThresholdFilter.
-    /// @param exchange Address of 0x exchange.
-    /// @param thresholdAsset The asset that must be held by makers/takers.
-    /// @param thresholdBalance The minimum balance of `thresholdAsset` that must be held by makers/takers.
-    constructor(
-        address exchange,
-        address thresholdAsset,
-        uint256 thresholdBalance
-    )
-        public
-    {
-        EXCHANGE = IExchange(exchange);
-        THRESHOLD_ASSET = IThresholdAsset(thresholdAsset);
-        THRESHOLD_BALANCE = thresholdBalance;
-    }
-}
\ No newline at end of file
diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
deleted file mode 100644
index 0ad8ccddf..000000000
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
+++ /dev/null
@@ -1,319 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "./mixins/MBalanceThresholdFilterCore.sol";
-
-
-contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
-
-    /// @dev Executes an Exchange transaction iff the maker and taker meet 
-    ///      the hold at least `BALANCE_THRESHOLD` of the asset `THRESHOLD_ASSET` OR 
-    ///      the exchange function is a cancellation.
-    ///      Supported Exchange functions:
-    ///         - batchFillOrders
-    ///         - batchFillOrdersNoThrow
-    ///         - batchFillOrKillOrders
-    ///         - fillOrder
-    ///         - fillOrderNoThrow
-    ///         - fillOrKillOrder
-    ///         - marketBuyOrders
-    ///         - marketBuyOrdersNoThrow
-    ///         - marketSellOrders
-    ///         - marketSellOrdersNoThrow
-    ///         - matchOrders
-    ///         - cancelOrder
-    ///         - batchCancelOrders
-    ///         - cancelOrdersUpTo
-    ///     Trying to call any other exchange function will throw.
-    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
-    /// @param signerAddress Address of transaction signer.
-    /// @param signedExchangeTransaction AbiV2 encoded calldata.
-    /// @param signature Proof of signer transaction by signer.
-    function executeTransaction(
-        uint256 salt,
-        address signerAddress,
-        bytes signedExchangeTransaction,
-        bytes signature
-    ) 
-         external
-    {
-        // Validate addresses.
-        validateBalanceThresholdsOrRevert();
-        
-        // All addresses are valid. Execute fillOrder.
-        EXCHANGE.executeTransaction(
-            salt,
-            signerAddress,
-            signedExchangeTransaction,
-            signature
-        );
-    }
-
-    /// @dev Validates addresses meet the balance threshold specified by `BALANCE_THRESHOLD`
-    ///      for the asset `THRESHOLD_ASSET`. If one address does not meet the thresold
-    ///      then this function will revert. Which addresses are validated depends on
-    ///      which Exchange function is to be called (defined by `signedExchangeTransaction` above).
-    ///      No parameters are taken as this function reads arguments directly from calldata, to save gas.
-    ///      If all addresses are valid then this function emits a ValidatedAddresses event, listing all
-    ///      of the addresses whose balance thresholds it checked.
-    function validateBalanceThresholdsOrRevert()
-        internal
-    {
-        // Addresses that are validated below.
-        address[] memory validatedAddresses;
-
-        ///// Do not add variables after this point.         /////
-        ///// The assembly block may overwrite their values. /////
-
-        // Validate addresses
-        assembly {
-             /// @dev Emulates the `calldataload` opcode on the embedded Exchange calldata,
-             ///      which is accessed through `signedExchangeTransaction`.
-             /// @param offset - Offset into the Exchange calldata.
-             /// @return value - Corresponding 32 byte value stored at `offset`.
-            function exchangeCalldataload(offset) -> value {
-                // Pointer to exchange transaction
-                // 0x04 for calldata selector
-                // 0x40 to access `signedExchangeTransaction`, which is the third parameter
-                let exchangeTxPtr := calldataload(0x44)
-
-                // Offset into Exchange calldata
-                // We compute this by adding 0x24 to the `exchangeTxPtr` computed above.
-                // 0x04 for calldata selector
-                // 0x20 for length field of `signedExchangeTransaction`
-                let exchangeCalldataOffset := add(exchangeTxPtr, add(0x24, offset))
-                value := calldataload(exchangeCalldataOffset)
-            }
-
-            /// @dev Convenience function that skips the 4 byte selector when loading
-            ///      from the embedded Exchange calldata.
-            /// @param offset - Offset into the Exchange calldata (minus the 4 byte selector)
-            /// @return value - Corresponding 32 byte value stored at `offset` + 4.
-            function loadExchangeData(offset) -> value {
-                value := exchangeCalldataload(add(offset, 0x4))
-            }
-
-             /// @dev A running list is maintained of addresses to validate. 
-             ///     This function records an address in this array.
-             /// @param addressToValidate - Address to record for validation.
-            function recordAddressToValidate(addressToValidate) {
-                // Compute `addressesToValidate` memory offset
-                let addressesToValidate_ := mload(0x40)
-                let nAddressesToValidate_ := mload(addressesToValidate_)
-
-                // Increment length
-                nAddressesToValidate_ := add(mload(addressesToValidate_), 0x01)
-                mstore(addressesToValidate_, nAddressesToValidate_)
-
-                // Append address to validate
-                let offset := mul(nAddressesToValidate_, 0x20)
-                mstore(add(addressesToValidate_, offset), addressToValidate)
-            }
-
-             /// @dev Extracts the maker address from an order stored in the Exchange calldata
-             ///      (which is embedded in `signedExchangeTransaction`), and records it in
-             ///      the running list of addresses to validate.
-             /// @param orderParamIndex - Index of the order in the Exchange function's signature
-            function recordMakerAddressFromOrder(orderParamIndex) {
-                let orderPtr := loadExchangeData(mul(orderParamIndex, 0x20))
-                let makerAddress := loadExchangeData(orderPtr)
-                recordAddressToValidate(makerAddress)
-            }
-
-            /// @dev Extracts the maker addresses from an array of orders stored in the Exchange calldata
-            ///      (which is embedded in `signedExchangeTransaction`), and records them in
-            ///      the running list of addresses to validate.
-            /// @param orderArrayParamIndex - Index of the order array in the Exchange function's signature
-            function recordMakerAddressesFromOrderArray(orderArrayParamIndex) {
-                let orderArrayPtr := loadExchangeData(mul(orderArrayParamIndex, 0x20))
-                let orderArrayLength := loadExchangeData(orderArrayPtr)
-                let orderArrayElementPtr := add(orderArrayPtr, 0x20)
-                let orderArrayElementEndPtr := add(orderArrayElementPtr, mul(orderArrayLength, 0x20))
-                for {let orderPtrOffset := orderArrayElementPtr} lt(orderPtrOffset, orderArrayElementEndPtr) {orderPtrOffset := add(orderPtrOffset, 0x20)} {
-                    let orderPtr := loadExchangeData(orderPtrOffset)
-                    let makerAddress := loadExchangeData(add(orderPtr, orderArrayElementPtr))
-                    recordAddressToValidate(makerAddress)
-                }
-            }
-
-            /// @dev Records address of signer in the running list of addresses to validate.
-            /// @note: We cannot access `signerAddress` directly from within the asm function,
-            ///        so it is loaded from the calldata.
-            function recordSignerAddress() {
-                // Load the signer address from calldata
-                // 0x04 for selector
-                // 0x20 to access `signerAddress`, which is the second parameter.
-                let signerAddress_ := calldataload(0x24)
-                recordAddressToValidate(signerAddress_)
-            }
-
-            /// @dev Records addresses to be validated when Exchange transaction is a batch fill variant.
-            ///      This is one of: batchFillOrders, batchFillOrKillOrders, batchFillNoThrow
-            ///      Reference signature<T>: <batchFillVariant>(Order[],uint256[],bytes[])
-            function recordAddressesForBatchFillVariant() {
-                // Record maker addresses from order array (parameter index 0)
-                // The signer is the taker for these orders and must also be validated.
-                recordMakerAddressesFromOrderArray(0)
-                recordSignerAddress()
-            }
-
-            /// @dev Records addresses to be validated when Exchange transaction is a fill order variant.
-            ///      This is one of: fillOrder, fillOrKillOrder, fillOrderNoThrow
-            ///      Reference signature<T>: <fillOrderVariant>(Order,uint256,bytes)
-            function recordAddressesForFillOrderVariant() {
-                // Record maker address from the order (param index 0)
-                // The signer is the taker for this order and must also be validated.
-                recordMakerAddressFromOrder(0)
-                recordSignerAddress()
-            }
-
-            /// @dev Records addresses to be validated when Exchange transaction is a market fill variant.
-            ///      This is one of: marketBuyOrders, marketBuyOrdersNoThrow, marketSellOrders, marketSellOrdersNoThrow
-            ///      Reference signature<T>: <marketFillInvariant>(Order[],uint256,bytes[])
-            function recordAddressesForMarketFillVariant() {
-                // Record maker addresses from order array (parameter index 0)
-                // The signer is the taker for these orders and must also be validated.
-                recordMakerAddressesFromOrderArray(0)
-                recordSignerAddress()
-            }
-
-            /// @dev Records addresses to be validated when Exchange transaction is matchOrders.
-            ///      Reference signature: matchOrders(Order,Order)
-            function recordAddressesForMatchOrders() {
-                // Record maker address from both orders (param indices 0 & 1).
-                // The signer is the taker and must also be validated.
-                recordMakerAddressFromOrder(0)
-                recordMakerAddressFromOrder(1)
-                recordSignerAddress()
-            }
-
-            ///// Record Addresses to Validate /////
-
-            // Addresses needing validation depends on which Exchange function is being called.
-            // Step 1/2 Read the exchange function selector.
-            let exchangeFunctionSelector := and(
-                exchangeCalldataload(0x0),
-                0xffffffff00000000000000000000000000000000000000000000000000000000
-            )
-
-            // Step 2/2 Extract addresses to validate based on this selector.
-            //          See ../../utils/ExchangeSelectors/ExchangeSelectors.sol for selectors
-            switch exchangeFunctionSelector
-            case 0x297bb70b00000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrders
-            case 0x50dde19000000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrdersNoThrow
-            case 0x4d0ae54600000000000000000000000000000000000000000000000000000000 { recordAddressesForBatchFillVariant() }    // batchFillOrKillOrders
-            case 0xb4be83d500000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrder
-            case 0x3e228bae00000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrderNoThrow
-            case 0x64a3bc1500000000000000000000000000000000000000000000000000000000 { recordAddressesForFillOrderVariant() }    // fillOrKillOrder
-            case 0xe5fa431b00000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketBuyOrders
-            case 0xa3e2038000000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketBuyOrdersNoThrow
-            case 0x7e1d980800000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketSellOrders
-            case 0xdd1c7d1800000000000000000000000000000000000000000000000000000000 { recordAddressesForMarketFillVariant() }   // marketSellOrdersNoThrow
-            case 0x3c28d86100000000000000000000000000000000000000000000000000000000 { recordAddressesForMatchOrders() }         // matchOrders
-            case 0xd46b02c300000000000000000000000000000000000000000000000000000000 {}                                          // cancelOrder
-            case 0x4ac1478200000000000000000000000000000000000000000000000000000000 {}                                          // batchCancelOrders
-            case 0x4f9559b100000000000000000000000000000000000000000000000000000000 {}                                          // cancelOrdersUpTo
-            default {
-                // Revert with `Error("INVALID_OR_BLOCKED_EXCHANGE_SELECTOR")`
-                mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                mstore(0x40, 0x00000024494e56414c49445f4f525f424c4f434b45445f45584348414e47455f)
-                mstore(0x60, 0x53454c4543544f52000000000000000000000000000000000000000000000000)
-                mstore(0x80, 0x00000000)
-                // Revert length calculation:
-                // 4   -- error selector
-                // 32  -- offset to string
-                // 32  -- string length field
-                // 64  -- strlen(INVALID_OR_BLOCKED_EXCHANGE_SELECTOR) rounded up to nearest 32-byte word.
-                revert(0, 132)
-            }
-
-            ///// Validate Recorded Addresses /////
-
-            // Load from memory the addresses to validate
-            let addressesToValidate := mload(0x40)
-            let addressesToValidateLength := mload(addressesToValidate)
-            let addressesToValidateElementPtr := add(addressesToValidate, 0x20)
-            let addressesToValidateElementEndPtr := add(addressesToValidateElementPtr, mul(addressesToValidateLength, 0x20))
-
-            // Set free memory pointer to after `addressesToValidate` array.
-            // This is to avoid corruption when making calls in the loop below.
-            let freeMemPtr := addressesToValidateElementEndPtr
-            mstore(0x40, freeMemPtr)
-
-            // Validate addresses
-            let thresholdAssetAddress := sload(THRESHOLD_ASSET_slot)
-            let thresholdBalance := sload(THRESHOLD_BALANCE_slot)
-            for {let addressToValidate := addressesToValidateElementPtr} lt(addressToValidate, addressesToValidateElementEndPtr) {addressToValidate := add(addressToValidate, 0x20)} {
-                // Construct calldata for `THRESHOLD_ASSET.balanceOf`
-                mstore(freeMemPtr, 0x70a0823100000000000000000000000000000000000000000000000000000000)
-                mstore(add(freeMemPtr, 0x04), mload(addressToValidate))
-               
-                // call `THRESHOLD_ASSET.balanceOf`
-                let success := call(
-                    gas,                                    // forward all gas
-                    thresholdAssetAddress,                 // call address of asset proxy
-                    0,                                      // don't send any ETH
-                    freeMemPtr,                             // pointer to start of input
-                    0x24,                                   // length of input (one padded address) 
-                    freeMemPtr,                             // write output to next free memory offset
-                    0x20                                    // reserve space for return balance (0x20 bytes)
-                )
-                if eq(success, 0) {
-                    // @TODO Revert with `Error("BALANCE_QUERY_FAILED")`
-                    mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(0x40, 0x0000001442414c414e43455f51554552595f4641494c45440000000000000000)
-                    mstore(0x60, 0x00000000)
-                    // Revert length calculation:
-                    // 4   -- error selector
-                    // 32  -- offset to string
-                    // 32  -- string length field
-                    // 32  -- strlen(BALANCE_QUERY_FAILED) rounded up to nearest 32-byte word.
-                    revert(0, 100)
-                }
-
-                // Revert if balance not held
-                let addressBalance := mload(freeMemPtr)
-                if lt(addressBalance, thresholdBalance) {
-                    // Revert with `Error("AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD")`
-                    mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
-                    mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
-                    mstore(0x40, 0x0000003441545f4c454153545f4f4e455f414444524553535f444f45535f4e4f)
-                    mstore(0x60, 0x545f4d4545545f42414c414e43455f5448524553484f4c440000000000000000)
-                    mstore(0x80, 0x00000000)
-                    // Revert length calculation:
-                    // 4   -- error selector
-                    // 32  -- offset to string
-                    // 32  -- string length field
-                    // 64  -- strlen(AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD) rounded up to nearest 32-byte word.
-                    revert(0, 132)
-                }
-            }
-
-            // Record validated addresses
-            validatedAddresses := addressesToValidate
-        }
-
-        ///// If we hit this point then all addresses are valid /////
-        emit ValidatedAddresses(validatedAddresses);
-    }
-}
\ No newline at end of file
diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/interfaces/IThresholdAsset.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/interfaces/IThresholdAsset.sol
deleted file mode 100644
index 61acaba0a..000000000
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/interfaces/IThresholdAsset.sol
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-contract IThresholdAsset {
-
-    /// @param _owner The address from which the balance will be retrieved
-    /// @return Balance of owner
-    function balanceOf(address _owner)
-        external
-        view
-        returns (uint256);
-
-}
\ No newline at end of file
diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol
deleted file mode 100644
index 612fd481c..000000000
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/mixins/MBalanceThresholdFilterCore.sol
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-pragma experimental ABIEncoderV2;
-
-import "../../../protocol/Exchange/interfaces/IExchange.sol";
-import "../interfaces/IThresholdAsset.sol";
-
-
-contract MBalanceThresholdFilterCore {
-
-    // Points to 0x exchange contract
-    IExchange internal EXCHANGE;
-
-    // The asset that must be held by makers/takers
-    IThresholdAsset internal THRESHOLD_ASSET;
-
-    // The minimum balance of `THRESHOLD_ASSET` that must be held by makers/takers
-    uint256 internal THRESHOLD_BALANCE;
-
-    // Addresses that hold at least `THRESHOLD_BALANCE` of `THRESHOLD_ASSET`
-    event ValidatedAddresses (
-        address[] addresses
-    );
-
-    /// @dev Executes an Exchange transaction iff the maker and taker meet 
-    ///      the hold at least `BALANCE_THRESHOLD` of the asset `THRESHOLD_ASSET` OR 
-    ///      the exchange function is a cancellation.
-    ///      Supported Exchange functions:
-    ///         - batchFillOrders
-    ///         - batchFillOrdersNoThrow
-    ///         - batchFillOrKillOrders
-    ///         - fillOrder
-    ///         - fillOrderNoThrow
-    ///         - fillOrKillOrder
-    ///         - marketBuyOrders
-    ///         - marketBuyOrdersNoThrow
-    ///         - marketSellOrders
-    ///         - marketSellOrdersNoThrow
-    ///         - matchOrders
-    ///         - cancelOrder
-    ///         - batchCancelOrders
-    ///         - cancelOrdersUpTo
-    ///     Trying to call any other exchange function will throw.
-    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
-    /// @param signerAddress Address of transaction signer.
-    /// @param signedExchangeTransaction AbiV2 encoded calldata.
-    /// @param signature Proof of signer transaction by signer.
-    function executeTransaction(
-        uint256 salt,
-        address signerAddress,
-        bytes signedExchangeTransaction,
-        bytes signature
-    ) 
-        external;
-
-    /// @dev Validates addresses meet the balance threshold specified by `BALANCE_THRESHOLD`
-    ///      for the asset `THRESHOLD_ASSET`. If one address does not meet the thresold
-    ///      then this function will revert. Which addresses are validated depends on
-    ///      which Exchange function is to be called (defined by `signedExchangeTransaction` above).
-    ///      No parameters are taken as this function reads arguments directly from calldata, to save gas.
-    ///      If all addresses are valid then this function emits a ValidatedAddresses event, listing all
-    ///      of the addresses whose balance thresholds it checked.
-    function validateBalanceThresholdsOrRevert() internal;
-}
\ No newline at end of file
diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
deleted file mode 100644
index c4723e7aa..000000000
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ /dev/null
@@ -1,1521 +0,0 @@
-import { BlockchainLifecycle } from '@0x/dev-utils';
-import { assetDataUtils } from '@0x/order-utils';
-import { RevertReason, SignedOrder, Order } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import * as chai from 'chai';
-import * as ethUtil from 'ethereumjs-util';
-import * as _ from 'lodash';
-import { TransactionReceiptWithDecodedLogs } from 'ethereum-types';
-
-import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_token';
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { BalanceThresholdFilterContract } from '../../generated-wrappers/balance_threshold_filter';
-
-import { artifacts } from '../../src/artifacts';
-import {
-    expectTransactionFailedAsync,
-    expectTransactionFailedWithoutReasonAsync,
-} from '../utils/assertions';
-import { chaiSetup } from '../utils/chai_setup';
-import { constants } from '../utils/constants';
-import { ERC20Wrapper } from '../utils/erc20_wrapper';
-import { ExchangeWrapper } from '../utils/exchange_wrapper';
-import { MatchOrderTester } from '../utils/match_order_tester';
-import { OrderFactory } from '../utils/order_factory';
-import { orderUtils } from '../utils/order_utils';
-import { TransactionFactory } from '../utils/transaction_factory';
-import { BalanceThresholdWrapper } from '../utils/balance_threshold_wrapper';
-import { ContractName, ERC20BalancesByOwner, SignedTransaction, OrderStatus } from '../utils/types';
-import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-import { TestExchangeInternalsContract } from '../../generated-wrappers/test_exchange_internals';
-
-import { MethodAbi, AbiDefinition } from 'ethereum-types';
-import { AbiEncoder } from '@0x/utils';
-import { Method } from '@0x/utils/lib/src/abi_encoder';
-import { LogDecoder } from '../utils/log_decoder';
-import { ERC721Wrapper } from '../utils/erc721_wrapper';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-const DECIMALS_DEFAULT = 18;
-
-interface ValidatedAddressesLog {
-    args: {addresses: string[]}
-}
-
-describe.only(ContractName.BalanceThresholdFilter, () => {
-    let compliantMakerAddress: string;
-    let compliantMakerAddress2: string;
-    let owner: string;
-    let compliantTakerAddress: string;
-    let feeRecipientAddress: string;
-    let nonCompliantAddress: string;
-    let defaultMakerAssetAddress: string;
-    let defaultTakerAssetAddress: string;
-    let zrxAssetData: string;
-    let zrxToken: DummyERC20TokenContract;
-    let exchangeInstance: ExchangeContract;
-    let exchangeWrapper: ExchangeWrapper;
-
-    let orderFactory: OrderFactory;
-    let orderFactory2: OrderFactory;
-    let nonCompliantOrderFactory: OrderFactory;
-    let erc20Wrapper: ERC20Wrapper;
-    let erc20Balances: ERC20BalancesByOwner;
-    let erc20TakerBalanceThresholdWrapper: BalanceThresholdWrapper;
-    let erc721TakerBalanceThresholdWrapper: BalanceThresholdWrapper;
-    let erc721MakerBalanceThresholdWrapper: BalanceThresholdWrapper;
-    let erc721NonCompliantBalanceThresholdWrapper: BalanceThresholdWrapper;
-
-    let takerTransactionFactory: TransactionFactory;
-    let makerTransactionFactory: TransactionFactory;
-    let compliantSignedOrder: SignedOrder;
-    let compliantSignedOrder2: SignedOrder;
-    let compliantSignedFillOrderTx: SignedTransaction;
-
-    let logDecoder: LogDecoder;
-    let exchangeInternals: TestExchangeInternalsContract;
-
-    let defaultOrderParams: Partial<Order>;
-
-    const takerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(500), DECIMALS_DEFAULT);
-    const makerAssetAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(1000), DECIMALS_DEFAULT);
-    const takerAssetFillAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(250), DECIMALS_DEFAULT);
-
-    let erc721CompliantForwarderInstance: BalanceThresholdFilterContract;
-    let erc20CompliantForwarderInstance: BalanceThresholdFilterContract;
-
-    const assertValidatedAddressesLog = async (txReceipt: TransactionReceiptWithDecodedLogs, expectedValidatedAddresses: string[]) => {
-        expect(txReceipt.logs.length).to.be.gte(1);
-        const validatedAddressesLog = (txReceipt.logs[0] as any) as ValidatedAddressesLog;
-        const validatedAddresses = validatedAddressesLog.args.addresses;
-        // @HACK-hysz: Nested addresses are not translated to lower-case but this will change once
-        //             the new ABI Encoder/Decoder is used by the contract templates.
-        let validatedAddressesNormalized: string[] = [];
-        _.each(validatedAddresses, (address) => {
-            const normalizedAddress = _.toLower(address);
-            validatedAddressesNormalized.push(normalizedAddress);
-        });
-        expect(validatedAddressesNormalized).to.be.deep.equal(expectedValidatedAddresses);
-    };
-
-    before(async () => {
-        // Create accounts
-        await blockchainLifecycle.startAsync();
-        const accounts = await web3Wrapper.getAvailableAddressesAsync();
-        const usedAddresses = ([
-            owner,
-            compliantMakerAddress,
-            compliantMakerAddress2,
-            compliantTakerAddress,
-            feeRecipientAddress,
-            nonCompliantAddress,
-        ] = accounts);
-        // Create wrappers
-        erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner);
-        let compliantAddresses = _.cloneDeepWith(usedAddresses);
-        _.remove(compliantAddresses, (address: string) => {
-            return address === nonCompliantAddress;
-        });
-        const erc721Wrapper = new ERC721Wrapper(provider, compliantAddresses, owner);
-        // Deploy ERC20 tokens
-        const numDummyErc20ToDeploy = 4;
-        let erc20TokenA: DummyERC20TokenContract;
-        let erc20TokenB: DummyERC20TokenContract;
-        let erc20BalanceThresholdAsset: DummyERC20TokenContract;
-        [erc20TokenA, erc20TokenB, zrxToken, erc20BalanceThresholdAsset] = await erc20Wrapper.deployDummyTokensAsync(
-            numDummyErc20ToDeploy,
-            constants.DUMMY_TOKEN_DECIMALS,
-        );
-        defaultMakerAssetAddress = erc20TokenA.address;
-        defaultTakerAssetAddress = erc20TokenB.address;
-        zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address);
-        // Create proxies
-        const erc20Proxy = await erc20Wrapper.deployProxyAsync();
-        await erc20Wrapper.setBalancesAndAllowancesAsync();
-        // Deploy Exchange congtract
-        exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync(
-            artifacts.Exchange,
-            provider,
-            txDefaults,
-            zrxAssetData,
-        );
-        exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider);
-        // Register proxies
-        await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner);
-        await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeInstance.address, {
-            from: owner,
-        });
-        // Deploy Compliant Forwarder
-        const erc721alanceThreshold = new BigNumber(1);
-        await erc721Wrapper.deployProxyAsync();
-        const [erc721BalanceThresholdAsset] = await erc721Wrapper.deployDummyTokensAsync();
-        await erc721Wrapper.setBalancesAndAllowancesAsync();
-        erc721CompliantForwarderInstance = await BalanceThresholdFilterContract.deployFrom0xArtifactAsync(
-            artifacts.BalanceThresholdFilter,
-            provider,
-            txDefaults,
-            exchangeInstance.address,
-            erc721BalanceThresholdAsset.address,
-            erc721alanceThreshold
-        );
-        const erc20BalanceThreshold = Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 10);
-        erc20CompliantForwarderInstance = await BalanceThresholdFilterContract.deployFrom0xArtifactAsync(
-            artifacts.BalanceThresholdFilter,
-            provider,
-            txDefaults,
-            exchangeInstance.address,
-            erc20BalanceThresholdAsset.address,
-            erc20BalanceThreshold
-        );
-
-        // Default order parameters
-        defaultOrderParams = {
-            exchangeAddress: exchangeInstance.address,
-            feeRecipientAddress,
-            makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-            takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
-            makerAssetAmount,
-            takerAssetAmount,
-            makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), DECIMALS_DEFAULT),
-            takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(150), DECIMALS_DEFAULT),
-            senderAddress: erc721CompliantForwarderInstance.address,
-        };
-        const defaultOrderParams1 = {
-            makerAddress: compliantMakerAddress,
-            ...
-            defaultOrderParams,
-        }
-        const makerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantMakerAddress)];
-        takerTransactionFactory = new TransactionFactory(makerPrivateKey, exchangeInstance.address);
-        orderFactory = new OrderFactory(makerPrivateKey, defaultOrderParams1);
-        const defaultOrderParams2 = {
-            makerAddress: compliantMakerAddress2,
-            ...
-            defaultOrderParams,
-        }
-        const secondMakerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantMakerAddress2)];
-        orderFactory2 = new OrderFactory(secondMakerPrivateKey, defaultOrderParams2);
-
-        const nonCompliantPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(nonCompliantAddress)];
-        const defaultNonCompliantOrderParams = {
-            makerAddress: nonCompliantAddress,
-            ...
-            defaultOrderParams,
-        };
-        nonCompliantOrderFactory = new OrderFactory(nonCompliantPrivateKey, defaultNonCompliantOrderParams);
-        // Create Valid/Invalid orders
-        const takerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(compliantTakerAddress)];
-        takerTransactionFactory = new TransactionFactory(takerPrivateKey, exchangeInstance.address);
-        compliantSignedOrder = await orderFactory.newSignedOrderAsync({
-            senderAddress: erc721CompliantForwarderInstance.address,
-        });
-        const compliantSignedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
-            compliantSignedOrder,
-        );
-        const compliantSignedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
-            compliantSignedOrderWithoutExchangeAddress,
-            takerAssetFillAmount,
-            compliantSignedOrder.signature,
-        );
-        compliantSignedFillOrderTx = takerTransactionFactory.newSignedTransaction(
-            compliantSignedOrderWithoutExchangeAddressData,
-        );
-
-        logDecoder = new LogDecoder(web3Wrapper);
-        erc20TakerBalanceThresholdWrapper = new BalanceThresholdWrapper(erc20CompliantForwarderInstance, exchangeInstance, new TransactionFactory(takerPrivateKey, exchangeInstance.address), provider);
-        erc721TakerBalanceThresholdWrapper = new BalanceThresholdWrapper(erc721CompliantForwarderInstance, exchangeInstance, new TransactionFactory(takerPrivateKey, exchangeInstance.address), provider);
-        erc721MakerBalanceThresholdWrapper = new BalanceThresholdWrapper(erc721CompliantForwarderInstance, exchangeInstance, new TransactionFactory(makerPrivateKey, exchangeInstance.address), provider);
-        erc721NonCompliantBalanceThresholdWrapper = new BalanceThresholdWrapper(erc721CompliantForwarderInstance, exchangeInstance, new TransactionFactory(nonCompliantPrivateKey, exchangeInstance.address), provider);
-        
-        // Instantiate internal exchange contract
-        exchangeInternals = await TestExchangeInternalsContract.deployFrom0xArtifactAsync(
-            artifacts.TestExchangeInternals,
-            provider,
-            txDefaults,
-        );
-    });
-    beforeEach(async () => {
-        await blockchainLifecycle.startAsync();
-    });
-    afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
-    });
-
-    describe.only('General Sanity Checks', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
-        });
-        it.only('should transfer the correct amounts and validate both maker/taker when both maker and taker exceed the balance threshold of an ERC20 token', async () => {
-            const compliantSignedOrderERC20Sender = await orderFactory.newSignedOrderAsync({
-                ...
-                defaultOrderParams,
-                makerAddress: compliantMakerAddress,
-                senderAddress: erc20TakerBalanceThresholdWrapper.getBalanceThresholdAddress(),
-            });
-            // Execute a valid fill
-            const txReceipt = await erc20TakerBalanceThresholdWrapper.fillOrderAsync(compliantSignedOrderERC20Sender, compliantTakerAddress, {takerAssetFillAmount});
-            // Assert validated addresses
-            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check balances
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const makerAssetFillAmount = takerAssetFillAmount
-                .times(compliantSignedOrder.makerAssetAmount)
-                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
-            const makerFeePaid = compliantSignedOrder.makerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            const takerFeePaid = compliantSignedOrder.takerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
-            );
-            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
-            );
-        });
-        it('should revert if the signed transaction is not intended for supported', async () => {
-            // Create signed order without the fillOrder function selector
-            const txDataBuf = ethUtil.toBuffer(compliantSignedFillOrderTx.data);
-            const selectorLengthInBytes = 4;
-            const txDataBufMinusSelector = txDataBuf.slice(selectorLengthInBytes);
-            const badSelector = '0x00000000';
-            const badSelectorBuf = ethUtil.toBuffer(badSelector);
-            const txDataBufWithBadSelector = Buffer.concat([badSelectorBuf, txDataBufMinusSelector]);
-            const txDataBufWithBadSelectorHex = ethUtil.bufferToHex(txDataBufWithBadSelector);
-            // Call compliant forwarder
-            return expectTransactionFailedWithoutReasonAsync(erc721CompliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                compliantSignedFillOrderTx.salt,
-                compliantSignedFillOrderTx.signerAddress,
-                txDataBufWithBadSelectorHex,
-                compliantSignedFillOrderTx.signature,
-            ));
-        });
-        it('should revert if senderAddress is not set to the compliant forwarding contract', async () => {
-            // Create signed order with incorrect senderAddress
-            const notBalanceThresholdFilterAddress = zrxToken.address;
-            const signedOrderWithBadSenderAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: notBalanceThresholdFilterAddress,
-            });
-            const signedOrderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(
-                signedOrderWithBadSenderAddress,
-            );
-            const signedOrderWithoutExchangeAddressData = exchangeInstance.fillOrder.getABIEncodedTransactionData(
-                signedOrderWithoutExchangeAddress,
-                takerAssetFillAmount,
-                compliantSignedOrder.signature,
-            );
-            const signedFillOrderTx = takerTransactionFactory.newSignedTransaction(
-                signedOrderWithoutExchangeAddressData,
-            );
-            // Call compliant forwarder
-            return expectTransactionFailedWithoutReasonAsync(erc721CompliantForwarderInstance.executeTransaction.sendTransactionAsync(
-                signedFillOrderTx.salt,
-                signedFillOrderTx.signerAddress,
-                signedFillOrderTx.data,
-                signedFillOrderTx.signature,
-            ));
-        });
-        // @TODO - greater than 1 balance
-    });
-
-    describe('batchFillOrders', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
-        });
-        it('should transfer the correct amounts and validate both makers/taker when both maker and taker meet the balance threshold', async () => {
-            // Execute a valid fill
-            const orders = [compliantSignedOrder, compliantSignedOrder2];
-            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
-            const txReceipt = await erc721TakerBalanceThresholdWrapper.batchFillOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
-            // Assert validated addresses
-            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check balances
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const cumulativeTakerAssetFillAmount = takerAssetFillAmount.times(2);
-            const makerAssetFillAmount = takerAssetFillAmount
-                .times(compliantSignedOrder.makerAssetAmount)
-                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
-            const makerFeePaid = compliantSignedOrder.makerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            const takerFeePaid = compliantSignedOrder.takerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount)
-                .times(2);
-            // Maker #1
-            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
-            );
-            // Maker #2
-            expect(newBalances[compliantMakerAddress2][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress2][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress2][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][zrxToken.address].minus(makerFeePaid),
-            );
-            // Taker      
-            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(cumulativeTakerAssetFillAmount),
-            );
-                        
-            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount.times(2)),
-            );
-            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            // Fee recipient
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.times(2).add(takerFeePaid)),
-            );
-        });
-        it('should revert if one maker does not meet the balance threshold', async () => {
-            // Create order set with one non-compliant maker address
-            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
-            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                makerAddress: nonCompliantAddress
-            });
-            const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
-            // Execute transaction
-            return expectTransactionFailedAsync(
-                erc721TakerBalanceThresholdWrapper.batchFillOrdersAsync(
-                    orders,
-                    compliantTakerAddress, 
-                    {takerAssetFillAmounts}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if taker does not meet the balance threshold', async () => {
-            const orders = [compliantSignedOrder, compliantSignedOrder2];
-            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
-            return expectTransactionFailedAsync(
-                erc721NonCompliantBalanceThresholdWrapper.batchFillOrdersAsync(
-                    orders,
-                    nonCompliantAddress, 
-                    {takerAssetFillAmounts}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-    });
-
-    describe('batchFillOrdersNoThrow', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
-        });
-        it('should transfer the correct amounts and validate both makers/taker when both maker and taker meet the balance threshold', async () => {
-            // Execute a valid fill
-            const orders = [compliantSignedOrder, compliantSignedOrder2];
-            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
-            const txReceipt = await erc721TakerBalanceThresholdWrapper.batchFillOrdersNoThrowAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
-            // Assert validated addresses
-            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check balances
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const cumulativeTakerAssetFillAmount = takerAssetFillAmount.times(2);
-            const makerAssetFillAmount = takerAssetFillAmount
-                .times(compliantSignedOrder.makerAssetAmount)
-                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
-            const makerFeePaid = compliantSignedOrder.makerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            const takerFeePaid = compliantSignedOrder.takerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount)
-                .times(2);
-            // Maker #1
-            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
-            );
-            // Maker #2
-            expect(newBalances[compliantMakerAddress2][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress2][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress2][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][zrxToken.address].minus(makerFeePaid),
-            );
-            // Taker      
-            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(cumulativeTakerAssetFillAmount),
-            );
-                        
-            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount.times(2)),
-            );
-            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            // Fee recipient
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.times(2).add(takerFeePaid)),
-            );
-        });
-        it('should revert if one maker does not meet the balance threshold', async () => {
-            // Create order set with one non-compliant maker address
-            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
-            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                makerAddress: nonCompliantAddress
-            });
-            const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
-            // Execute transaction
-            return expectTransactionFailedAsync(
-                erc721TakerBalanceThresholdWrapper.batchFillOrdersNoThrowAsync(
-                    orders,
-                    compliantTakerAddress, 
-                    {takerAssetFillAmounts}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if taker does not meet the balance threshold', async () => {
-            const orders = [compliantSignedOrder, compliantSignedOrder2];
-            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
-            return expectTransactionFailedAsync(
-                erc721NonCompliantBalanceThresholdWrapper.batchFillOrdersNoThrowAsync(
-                    orders,
-                    nonCompliantAddress, 
-                    {takerAssetFillAmounts}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-    });
-
-    describe('batchFillOrKillOrders', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
-        });
-        it('should transfer the correct amounts and validate both makers/taker when both makers and taker meet the balance threshold', async () => {
-            // Execute a valid fill
-            const orders = [compliantSignedOrder, compliantSignedOrder2];
-            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
-            const txReceipt = await erc721TakerBalanceThresholdWrapper.batchFillOrKillOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmounts});
-            // Assert validated addresses
-            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check balances
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const cumulativeTakerAssetFillAmount = takerAssetFillAmount.times(2);
-            const makerAssetFillAmount = takerAssetFillAmount
-                .times(compliantSignedOrder.makerAssetAmount)
-                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
-            const makerFeePaid = compliantSignedOrder.makerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            const takerFeePaid = compliantSignedOrder.takerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount)
-                .times(2);
-            // Maker #1
-            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
-            );
-            // Maker #2
-            expect(newBalances[compliantMakerAddress2][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress2][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress2][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][zrxToken.address].minus(makerFeePaid),
-            );
-            // Taker      
-            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(cumulativeTakerAssetFillAmount),
-            );
-                        
-            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount.times(2)),
-            );
-            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            // Fee recipient
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.times(2).add(takerFeePaid)),
-            );
-        });
-        it('should revert if one maker does not meet the balance threshold', async () => {
-            // Create order set with one non-compliant maker address
-            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
-            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                makerAddress: nonCompliantAddress
-            });
-            const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
-            // Execute transaction
-            return expectTransactionFailedAsync(
-                erc721TakerBalanceThresholdWrapper.batchFillOrKillOrdersAsync(
-                    orders,
-                    compliantTakerAddress, 
-                    {takerAssetFillAmounts}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if taker does not meet the balance threshold', async () => {
-            const orders = [compliantSignedOrder, compliantSignedOrder2];
-            const takerAssetFillAmounts = [takerAssetFillAmount, takerAssetFillAmount];
-            return expectTransactionFailedAsync(
-                erc721NonCompliantBalanceThresholdWrapper.batchFillOrKillOrdersAsync(
-                    orders,
-                    nonCompliantAddress, 
-                    {takerAssetFillAmounts}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if one takerAssetFillAmount is not fully filled', async () => {
-            const tooBigTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.times(2);
-            const orders = [compliantSignedOrder, compliantSignedOrder2];
-            const takerAssetFillAmounts = [takerAssetFillAmount, tooBigTakerAssetFillAmount];
-            return expectTransactionFailedAsync(
-                erc721TakerBalanceThresholdWrapper.batchFillOrKillOrdersAsync(
-                    orders,
-                    compliantTakerAddress, 
-                    {takerAssetFillAmounts}
-                ),
-                RevertReason.FailedExecution
-            );
-        });
-    });
-
-    describe('fillOrder', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-        });
-        it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
-            // Execute a valid fill
-            const txReceipt = await erc721TakerBalanceThresholdWrapper.fillOrderAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount});
-            // Assert validated addresses
-            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check balances
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const makerAssetFillAmount = takerAssetFillAmount
-                .times(compliantSignedOrder.makerAssetAmount)
-                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
-            const makerFeePaid = compliantSignedOrder.makerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            const takerFeePaid = compliantSignedOrder.takerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
-            );
-            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
-            );
-        });
-        it('should revert if maker does not meet the balance threshold', async () => {
-            // Create signed order with non-compliant maker address
-            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: erc721CompliantForwarderInstance.address,
-                makerAddress: nonCompliantAddress
-            });
-            // Execute transaction
-            return expectTransactionFailedAsync(
-                erc721TakerBalanceThresholdWrapper.fillOrderAsync(
-                    signedOrderWithBadMakerAddress,
-                    compliantTakerAddress, 
-                    {takerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if taker does not meet the balance threshold', async () => {
-            return expectTransactionFailedAsync(
-                erc721NonCompliantBalanceThresholdWrapper.fillOrderAsync(
-                    compliantSignedOrder,
-                    nonCompliantAddress, 
-                    {takerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-    });
-
-    describe('fillOrderNoThrow', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-        });
-        it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
-            // Execute a valid fill
-            const txReceipt = await erc721TakerBalanceThresholdWrapper.fillOrderNoThrowAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount});
-            // Assert validated addresses
-            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check balances
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const makerAssetFillAmount = takerAssetFillAmount
-                .times(compliantSignedOrder.makerAssetAmount)
-                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
-            const makerFeePaid = compliantSignedOrder.makerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            const takerFeePaid = compliantSignedOrder.takerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
-            );
-            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
-            );
-        });
-        it('should revert if maker does not meet the balance threshold', async () => {
-            // Create signed order with non-compliant maker address
-            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: erc721CompliantForwarderInstance.address,
-                makerAddress: nonCompliantAddress
-            });
-            // Execute transaction
-            return expectTransactionFailedAsync(
-                erc721TakerBalanceThresholdWrapper.fillOrderNoThrowAsync(
-                    signedOrderWithBadMakerAddress,
-                    compliantTakerAddress, 
-                    {takerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if taker does not meet the balance threshold', async () => {
-            return expectTransactionFailedAsync(
-                erc721NonCompliantBalanceThresholdWrapper.fillOrderNoThrowAsync(
-                    compliantSignedOrder,
-                    nonCompliantAddress, 
-                    {takerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-    });
-
-    describe('fillOrKillOrder', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-        });
-        it('should transfer the correct amounts and validate both maker/taker when both maker and taker meet the balance threshold', async () => {
-            // Execute a valid fill
-            const takerAssetFillAmount_ = compliantSignedOrder.takerAssetAmount;
-            const txReceipt = await erc721TakerBalanceThresholdWrapper.fillOrKillOrderAsync(compliantSignedOrder, compliantTakerAddress, {takerAssetFillAmount: takerAssetFillAmount_});
-            // Assert validated addresses
-            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedFillOrderTx.signerAddress];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check balances
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const makerAssetFillAmount = takerAssetFillAmount_
-                .times(compliantSignedOrder.makerAssetAmount)
-                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
-            const makerFeePaid = compliantSignedOrder.makerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            const takerFeePaid = compliantSignedOrder.takerFee
-                .times(makerAssetFillAmount)
-                .dividedToIntegerBy(compliantSignedOrder.makerAssetAmount);
-            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount_),
-            );
-            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][zrxToken.address].minus(makerFeePaid),
-            );
-            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount_),
-            );
-            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
-            );
-        });
-        it('should revert if maker does not meet the balance threshold', async () => {
-            // Create signed order with non-compliant maker address
-            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: erc721CompliantForwarderInstance.address,
-                makerAddress: nonCompliantAddress
-            });
-            // Execute transaction
-            return expectTransactionFailedAsync(
-                erc721TakerBalanceThresholdWrapper.fillOrKillOrderAsync(
-                    signedOrderWithBadMakerAddress,
-                    compliantTakerAddress, 
-                    {takerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if taker does not meet the balance threshold', async () => {
-            return expectTransactionFailedAsync(
-                erc721NonCompliantBalanceThresholdWrapper.fillOrKillOrderAsync(
-                    compliantSignedOrder,
-                    nonCompliantAddress, 
-                    {takerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if takerAssetFillAmount is not fully filled', async () => {
-            const tooBigTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.times(2);
-            return expectTransactionFailedAsync(
-                erc721TakerBalanceThresholdWrapper.fillOrKillOrderAsync(
-                    compliantSignedOrder,
-                    compliantTakerAddress, 
-                    {takerAssetFillAmount: tooBigTakerAssetFillAmount}
-                ),
-                RevertReason.FailedExecution
-            );
-        });
-    });
-
-    describe('marketSellOrders', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
-        });
-        it('should transfer the correct amounts and validate both makers/taker when both makers and taker meet the balance threshold', async () => {
-            // Execute a valid fill
-            const orders = [compliantSignedOrder, compliantSignedOrder2];
-            const cumulativeTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.plus(takerAssetFillAmount);
-            const txReceipt = await erc721TakerBalanceThresholdWrapper.marketSellOrdersAsync(orders, compliantTakerAddress, {takerAssetFillAmount: cumulativeTakerAssetFillAmount});
-            // Assert validated addresses
-            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check balances
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const makerAssetFillAmount2 = takerAssetFillAmount
-                .times(compliantSignedOrder.makerAssetAmount)
-                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
-            const makerFeePaid2 = compliantSignedOrder2.makerFee
-                .times(makerAssetFillAmount2)
-                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
-            const takerFeePaid2 = compliantSignedOrder2.takerFee
-                .times(makerAssetFillAmount2)
-                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
-            const takerFeePaid = compliantSignedOrder.takerFee.plus(takerFeePaid2);
-            const cumulativeMakerAssetFillAmount = compliantSignedOrder.makerAssetAmount.plus(makerAssetFillAmount2);
-            // Maker #1
-            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(compliantSignedOrder.makerAssetAmount),
-            );
-            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(compliantSignedOrder.takerAssetAmount),
-            );
-            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][zrxToken.address].minus(compliantSignedOrder.makerFee),
-            );
-            // Maker #2
-            expect(newBalances[compliantMakerAddress2][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][defaultMakerAssetAddress].minus(makerAssetFillAmount2),
-            );
-            expect(newBalances[compliantMakerAddress2][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress2][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][zrxToken.address].minus(makerFeePaid2),
-            );
-            // Taker      
-            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(cumulativeTakerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(cumulativeMakerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            // Fee recipient
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(compliantSignedOrder.makerFee).add(makerFeePaid2).add(takerFeePaid),
-            );
-        });
-        it('should revert if one maker does not meet the balance threshold', async () => {
-            // Create order set with one non-compliant maker address
-            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                makerAddress: nonCompliantAddress
-            });
-            const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
-            // Execute transaction
-            return expectTransactionFailedAsync(
-                erc721TakerBalanceThresholdWrapper.marketSellOrdersAsync(
-                    orders,
-                    compliantTakerAddress, 
-                    {takerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if taker does not meet the balance threshold', async () => {
-            const orders = [compliantSignedOrder, compliantSignedOrder2];
-            return expectTransactionFailedAsync(
-                erc721NonCompliantBalanceThresholdWrapper.marketSellOrdersAsync(
-                    orders,
-                    nonCompliantAddress, 
-                    {takerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-    });
-
-    describe('marketSellOrdersNoThrow', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
-        });
-        it('should transfer the correct amounts and validate both makers/taker when both makers and taker meet the balance threshold', async () => {
-            // Execute a valid fill
-            const orders = [compliantSignedOrder, compliantSignedOrder2];
-            const cumulativeTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.plus(takerAssetFillAmount);
-            const txReceipt = await erc721TakerBalanceThresholdWrapper.marketSellOrdersNoThrowAsync(orders, compliantTakerAddress, {takerAssetFillAmount: cumulativeTakerAssetFillAmount});
-            // Assert validated addresses
-            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check balances
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const makerAssetFillAmount2 = takerAssetFillAmount
-                .times(compliantSignedOrder.makerAssetAmount)
-                .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
-            const makerFeePaid2 = compliantSignedOrder2.makerFee
-                .times(makerAssetFillAmount2)
-                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
-            const takerFeePaid2 = compliantSignedOrder2.takerFee
-                .times(makerAssetFillAmount2)
-                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
-            const takerFeePaid = compliantSignedOrder.takerFee.plus(takerFeePaid2);
-            const cumulativeMakerAssetFillAmount = compliantSignedOrder.makerAssetAmount.plus(makerAssetFillAmount2);
-            // Maker #1
-            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(compliantSignedOrder.makerAssetAmount),
-            );
-            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(compliantSignedOrder.takerAssetAmount),
-            );
-            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][zrxToken.address].minus(compliantSignedOrder.makerFee),
-            );
-            // Maker #2
-            expect(newBalances[compliantMakerAddress2][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][defaultMakerAssetAddress].minus(makerAssetFillAmount2),
-            );
-            expect(newBalances[compliantMakerAddress2][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress2][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][zrxToken.address].minus(makerFeePaid2),
-            );
-            // Taker      
-            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(cumulativeTakerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(cumulativeMakerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            // Fee recipient
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(compliantSignedOrder.makerFee).add(makerFeePaid2).add(takerFeePaid),
-            );
-        });
-        it('should revert if one maker does not meet the balance threshold', async () => {
-            // Create order set with one non-compliant maker address
-            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                makerAddress: nonCompliantAddress
-            });
-            const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
-            // Execute transaction
-            return expectTransactionFailedAsync(
-                erc721TakerBalanceThresholdWrapper.marketSellOrdersNoThrowAsync(
-                    orders,
-                    compliantTakerAddress, 
-                    {takerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if taker does not meet the balance threshold', async () => {
-            const orders = [compliantSignedOrder, compliantSignedOrder2];
-            return expectTransactionFailedAsync(
-                erc721NonCompliantBalanceThresholdWrapper.marketSellOrdersNoThrowAsync(
-                    orders,
-                    nonCompliantAddress, 
-                    {takerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-    });
-
-    describe('marketBuyOrders', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
-        });
-        it('should transfer the correct amounts and validate both makers/taker when both makers and taker meet the balance threshold', async () => {
-            // Execute a valid fill
-            const orders = [compliantSignedOrder, compliantSignedOrder2];
-            const cumulativeTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.plus(takerAssetFillAmount);
-            const makerAssetFillAmount2 = takerAssetFillAmount
-            .times(compliantSignedOrder.makerAssetAmount)
-            .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
-            const cumulativeMakerAssetFillAmount = compliantSignedOrder.makerAssetAmount.plus(makerAssetFillAmount2);
-            const txReceipt = await erc721TakerBalanceThresholdWrapper.marketBuyOrdersAsync(orders, compliantTakerAddress, {makerAssetFillAmount: cumulativeMakerAssetFillAmount});
-            // Assert validated addresses
-            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check balances
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const makerFeePaid2 = compliantSignedOrder2.makerFee
-                .times(makerAssetFillAmount2)
-                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
-            const takerFeePaid2 = compliantSignedOrder2.takerFee
-                .times(makerAssetFillAmount2)
-                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
-            const takerFeePaid = compliantSignedOrder.takerFee.plus(takerFeePaid2);
-            // Maker #1
-            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(compliantSignedOrder.makerAssetAmount),
-            );
-            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(compliantSignedOrder.takerAssetAmount),
-            );
-            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][zrxToken.address].minus(compliantSignedOrder.makerFee),
-            );
-            // Maker #2
-            expect(newBalances[compliantMakerAddress2][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][defaultMakerAssetAddress].minus(makerAssetFillAmount2),
-            );
-            expect(newBalances[compliantMakerAddress2][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress2][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][zrxToken.address].minus(makerFeePaid2),
-            );
-            // Taker      
-            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(cumulativeTakerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(cumulativeMakerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            // Fee recipient
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(compliantSignedOrder.makerFee).add(makerFeePaid2).add(takerFeePaid),
-            );
-        });
-        it('should revert if one maker does not meet the balance threshold', async () => {
-            // Create order set with one non-compliant maker address
-            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                makerAddress: nonCompliantAddress
-            });
-            const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
-            // Execute transaction
-            const dummyMakerAssetFillAmount = new BigNumber(0);
-            return expectTransactionFailedAsync(
-                erc721TakerBalanceThresholdWrapper.marketBuyOrdersAsync(
-                    orders,
-                    compliantTakerAddress, 
-                    {makerAssetFillAmount: dummyMakerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if taker does not meet the balance threshold', async () => {
-            const orders = [compliantSignedOrder, compliantSignedOrder2];
-            const dummyMakerAssetFillAmount = new BigNumber(0);
-            return expectTransactionFailedAsync(
-                erc721NonCompliantBalanceThresholdWrapper.marketBuyOrdersAsync(
-                    orders,
-                    nonCompliantAddress, 
-                    {makerAssetFillAmount: dummyMakerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-    });
-
-    describe('marketBuyOrdersNoThrowAsync', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
-        });
-        it('should transfer the correct amounts and validate both makers/taker when both makers and taker meet the balance threshold', async () => {
-            // Execute a valid fill
-            const orders = [compliantSignedOrder, compliantSignedOrder2];
-            const cumulativeTakerAssetFillAmount = compliantSignedOrder.takerAssetAmount.plus(takerAssetFillAmount);
-            const makerAssetFillAmount2 = takerAssetFillAmount
-            .times(compliantSignedOrder.makerAssetAmount)
-            .dividedToIntegerBy(compliantSignedOrder.takerAssetAmount);
-            const cumulativeMakerAssetFillAmount = compliantSignedOrder.makerAssetAmount.plus(makerAssetFillAmount2);
-            const txReceipt = await erc721TakerBalanceThresholdWrapper.marketBuyOrdersNoThrowAsync(orders, compliantTakerAddress, {makerAssetFillAmount: cumulativeMakerAssetFillAmount});
-            // Assert validated addresses
-            const expectedValidatedAddresseses = [compliantSignedOrder.makerAddress, compliantSignedOrder2.makerAddress, compliantSignedFillOrderTx.signerAddress];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check balances
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            const makerFeePaid2 = compliantSignedOrder2.makerFee
-                .times(makerAssetFillAmount2)
-                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
-            const takerFeePaid2 = compliantSignedOrder2.takerFee
-                .times(makerAssetFillAmount2)
-                .dividedToIntegerBy(compliantSignedOrder2.makerAssetAmount);
-            const takerFeePaid = compliantSignedOrder.takerFee.plus(takerFeePaid2);
-            // Maker #1
-            expect(newBalances[compliantMakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultMakerAssetAddress].minus(compliantSignedOrder.makerAssetAmount),
-            );
-            expect(newBalances[compliantMakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][defaultTakerAssetAddress].add(compliantSignedOrder.takerAssetAmount),
-            );
-            expect(newBalances[compliantMakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress][zrxToken.address].minus(compliantSignedOrder.makerFee),
-            );
-            // Maker #2
-            expect(newBalances[compliantMakerAddress2][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][defaultMakerAssetAddress].minus(makerAssetFillAmount2),
-            );
-            expect(newBalances[compliantMakerAddress2][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][defaultTakerAssetAddress].add(takerAssetFillAmount),
-            );
-            expect(newBalances[compliantMakerAddress2][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantMakerAddress2][zrxToken.address].minus(makerFeePaid2),
-            );
-            // Taker      
-            expect(newBalances[compliantTakerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultTakerAssetAddress].minus(cumulativeTakerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(cumulativeMakerAssetFillAmount),
-            );
-            expect(newBalances[compliantTakerAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[compliantTakerAddress][zrxToken.address].minus(takerFeePaid),
-            );
-            // Fee recipient
-            expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(compliantSignedOrder.makerFee).add(makerFeePaid2).add(takerFeePaid),
-            );
-        });
-        it('should revert if one maker does not meet the balance threshold', async () => {
-            // Create order set with one non-compliant maker address
-            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                makerAddress: nonCompliantAddress
-            });
-            const orders = [compliantSignedOrder, signedOrderWithBadMakerAddress];
-            // Execute transaction
-            const dummyMakerAssetFillAmount = new BigNumber(0);
-            return expectTransactionFailedAsync(
-                erc721TakerBalanceThresholdWrapper.marketBuyOrdersNoThrowAsync(
-                    orders,
-                    compliantTakerAddress, 
-                    {makerAssetFillAmount: dummyMakerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if taker does not meet the balance threshold', async () => {
-            const orders = [compliantSignedOrder, compliantSignedOrder2];
-            const dummyMakerAssetFillAmount = new BigNumber(0);
-            return expectTransactionFailedAsync(
-                erc721NonCompliantBalanceThresholdWrapper.marketBuyOrdersNoThrowAsync(
-                    orders,
-                    nonCompliantAddress, 
-                    {makerAssetFillAmount: dummyMakerAssetFillAmount}
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-    });
-    
-    describe('matchOrders', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
-        });
-        it('Should transfer correct amounts when both makers and taker meet the balance threshold', async () => {
-            // Test values/results taken from Match Orders test:
-            // 'Should transfer correct amounts when right order is fully filled and values pass isRoundingErrorFloor but fail isRoundingErrorCeil'
-            // Create orders to match
-            const signedOrderLeft = await orderFactory.newSignedOrderAsync({
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(17), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(98), 0),
-                makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
-                feeRecipientAddress: feeRecipientAddress,
-            });
-            const signedOrderRight = await orderFactory2.newSignedOrderAsync({
-                makerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress),
-                takerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress),
-                makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(75), 0),
-                takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
-                makerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
-                takerFee: Web3Wrapper.toBaseUnitAmount(new BigNumber(1), 18),
-                feeRecipientAddress: feeRecipientAddress,
-            });
-            // Compute expected transfer amounts
-            const expectedTransferAmounts = {
-                // Left Maker
-                amountSoldByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
-                amountBoughtByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(75), 0),
-                feePaidByLeftMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber('76.4705882352941176'), 16), // 76.47%
-                // Right Maker
-                amountSoldByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(75), 0),
-                amountBoughtByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(13), 0),
-                feePaidByRightMaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-                // Taker
-                amountReceivedByTaker: Web3Wrapper.toBaseUnitAmount(new BigNumber(0), 0),
-                feePaidByTakerLeft: Web3Wrapper.toBaseUnitAmount(new BigNumber('76.5306122448979591'), 16), // 76.53%
-                feePaidByTakerRight: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 16), // 100%
-            };
-            const txReceipt = await erc721TakerBalanceThresholdWrapper.matchOrdersAsync(signedOrderLeft, signedOrderRight, compliantTakerAddress);
-            // Assert validated addresses
-            const expectedValidatedAddresseses = [signedOrderLeft.makerAddress, signedOrderRight.makerAddress, compliantTakerAddress];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check balances
-            const newBalances = await erc20Wrapper.getBalancesAsync();
-            expect(
-                newBalances[signedOrderLeft.makerAddress][defaultMakerAssetAddress],
-                'Checking left maker egress ERC20 account balance',
-            ).to.be.bignumber.equal(erc20Balances[signedOrderLeft.makerAddress][defaultMakerAssetAddress].sub(expectedTransferAmounts.amountSoldByLeftMaker));
-            expect(
-                newBalances[signedOrderRight.makerAddress][defaultTakerAssetAddress],
-                'Checking right maker ingress ERC20 account balance',
-            ).to.be.bignumber.equal(erc20Balances[signedOrderRight.makerAddress][defaultTakerAssetAddress].sub(expectedTransferAmounts.amountSoldByRightMaker));
-            expect(
-                newBalances[compliantTakerAddress][defaultMakerAssetAddress],
-                'Checking taker ingress ERC20 account balance',
-            ).to.be.bignumber.equal(erc20Balances[compliantTakerAddress][defaultMakerAssetAddress].add(expectedTransferAmounts.amountReceivedByTaker));
-            expect(
-                newBalances[signedOrderLeft.makerAddress][defaultTakerAssetAddress],
-                'Checking left maker ingress ERC20 account balance',
-            ).to.be.bignumber.equal(erc20Balances[signedOrderLeft.makerAddress][defaultTakerAssetAddress].add(expectedTransferAmounts.amountBoughtByLeftMaker));
-            expect(
-                newBalances[signedOrderRight.makerAddress][defaultMakerAssetAddress],
-                'Checking right maker egress ERC20 account balance',
-            ).to.be.bignumber.equal(
-                erc20Balances[signedOrderRight.makerAddress][defaultMakerAssetAddress].add(expectedTransferAmounts.amountBoughtByRightMaker),
-            );
-            // Paid fees
-            expect(
-                newBalances[signedOrderLeft.makerAddress][zrxToken.address],
-                'Checking left maker egress ERC20 account fees',
-            ).to.be.bignumber.equal(erc20Balances[signedOrderLeft.makerAddress][zrxToken.address].minus(expectedTransferAmounts.feePaidByLeftMaker));
-            expect(
-                newBalances[signedOrderRight.makerAddress][zrxToken.address],
-                'Checking right maker egress ERC20 account fees',
-            ).to.be.bignumber.equal(erc20Balances[signedOrderRight.makerAddress][zrxToken.address].minus(expectedTransferAmounts.feePaidByRightMaker));
-            expect(
-                newBalances[compliantTakerAddress][zrxToken.address],
-                'Checking taker egress ERC20 account fees',
-            ).to.be.bignumber.equal(erc20Balances[compliantTakerAddress][zrxToken.address].minus(expectedTransferAmounts.feePaidByTakerLeft).sub(expectedTransferAmounts.feePaidByTakerRight));
-            // Received fees
-            expect(
-                newBalances[signedOrderLeft.feeRecipientAddress][zrxToken.address],
-                'Checking left fee recipient ingress ERC20 account fees',
-            ).to.be.bignumber.equal(
-                erc20Balances[feeRecipientAddress][zrxToken.address].add(expectedTransferAmounts.feePaidByLeftMaker).add(expectedTransferAmounts.feePaidByRightMaker).add(expectedTransferAmounts.feePaidByTakerLeft).add(expectedTransferAmounts.feePaidByTakerRight),
-            );
-        });
-        it('should revert if left maker does not meet the balance threshold', async () => {
-            // Create signed order with non-compliant maker address
-            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: erc721CompliantForwarderInstance.address,
-                makerAddress: nonCompliantAddress
-            });
-            // Execute transaction
-            return expectTransactionFailedAsync(
-                erc721TakerBalanceThresholdWrapper.matchOrdersAsync(
-                    compliantSignedOrder,
-                    signedOrderWithBadMakerAddress,
-                    compliantTakerAddress, 
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if right maker does not meet the balance threshold', async () => {
-            // Create signed order with non-compliant maker address
-            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
-                senderAddress: erc721CompliantForwarderInstance.address,
-                makerAddress: nonCompliantAddress
-            });
-            // Execute transaction
-            return expectTransactionFailedAsync(
-                erc721TakerBalanceThresholdWrapper.matchOrdersAsync(
-                    signedOrderWithBadMakerAddress,
-                    compliantSignedOrder,
-                    compliantTakerAddress, 
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-        it('should revert if taker does not meet the balance threshold', async () => {
-            return expectTransactionFailedAsync(
-                erc721NonCompliantBalanceThresholdWrapper.matchOrdersAsync(
-                    compliantSignedOrder,
-                    compliantSignedOrder,
-                    nonCompliantAddress, 
-                ),
-                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
-            );
-        });
-    });
-
-    describe('cancelOrder', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-            compliantSignedOrder = await orderFactory.newSignedOrderAsync();
-            compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
-        });
-        it('Should successfully cancel order if maker meets balance threshold', async () => {
-            // Verify order is not cancelled
-            const orderInfoBeforeCancelling = await erc721MakerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
-            expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            // Cancel
-            const txReceipt = await erc721MakerBalanceThresholdWrapper.cancelOrderAsync(compliantSignedOrder, compliantSignedOrder.makerAddress);
-            // Assert validated addresses
-            const expectedValidatedAddresseses: string[] = [];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check that order was cancelled
-            const orderInfoAfterCancelling = await erc721MakerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
-            expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
-        });
-        it('Should successfully cancel order if maker does not meet balance threshold', async () => {
-            // Create order where maker does not meet balance threshold
-            const signedOrderWithBadMakerAddress = await nonCompliantOrderFactory.newSignedOrderAsync({});
-            // Verify order is not cancelled
-            const orderInfoBeforeCancelling = await erc721NonCompliantBalanceThresholdWrapper.getOrderInfoAsync(signedOrderWithBadMakerAddress)
-            expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            // Cancel
-            const txReceipt = await erc721NonCompliantBalanceThresholdWrapper.cancelOrderAsync(signedOrderWithBadMakerAddress, signedOrderWithBadMakerAddress.makerAddress);
-            // Assert validated addresses
-            const expectedValidatedAddresseses: string[] = [];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check that order was cancelled
-            const orderInfoAfterCancelling = await erc721MakerBalanceThresholdWrapper.getOrderInfoAsync(signedOrderWithBadMakerAddress)
-            expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
-        });
-    });
-
-    describe('batchCancelOrders', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-        });
-        it('Should successfully batch cancel orders if maker meets balance threshold', async () => {
-            // Create orders to cancel
-            const compliantSignedOrders = [
-                await orderFactory.newSignedOrderAsync(),
-                await orderFactory.newSignedOrderAsync(),
-                await orderFactory.newSignedOrderAsync(),
-            ]; 
-            // Verify orders are not cancelled
-            await _.each(compliantSignedOrders, async (compliantSignedOrder) => {
-                const orderInfoBeforeCancelling = await erc721MakerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
-                return expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            });
-            // Cancel
-            const txReceipt = await erc721MakerBalanceThresholdWrapper.batchCancelOrdersAsync(compliantSignedOrders, compliantSignedOrder.makerAddress);
-            // Assert validated addresses
-            const expectedValidatedAddresseses: string[] = [];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check that order was cancelled
-            await _.each(compliantSignedOrders, async (compliantSignedOrder) => {
-                const orderInfoAfterCancelling = await erc721MakerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
-                return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
-            });
-        });
-        it('Should successfully batch cancel order if maker does not meet balance threshold', async () => {
-            // Create orders to cancel
-            const nonCompliantSignedOrders = [
-                await nonCompliantOrderFactory.newSignedOrderAsync(),
-                await nonCompliantOrderFactory.newSignedOrderAsync(),
-                await nonCompliantOrderFactory.newSignedOrderAsync(),
-            ]; 
-            // Verify orders are not cancelled
-            await _.each(nonCompliantSignedOrders, async (nonCompliantSignedOrder) => {
-                const orderInfoBeforeCancelling = await erc721NonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
-                return expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            });
-            // Cancel
-            const txReceipt = await erc721NonCompliantBalanceThresholdWrapper.batchCancelOrdersAsync(nonCompliantSignedOrders, nonCompliantAddress);
-            // Assert validated addresses
-            const expectedValidatedAddresseses: string[] = [];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check that order was cancelled
-            await _.each(nonCompliantSignedOrders, async (nonCompliantSignedOrder) => {
-                const orderInfoAfterCancelling = await erc721NonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
-                return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
-            });
-        });
-    });
-
-    describe('cancelOrdersUpTo', () => {
-        beforeEach(async () => {
-            erc20Balances = await erc20Wrapper.getBalancesAsync();
-        });
-        it('Should successfully batch cancel orders if maker meets balance threshold', async () => {
-            // Create orders to cancel
-            const compliantSignedOrders = [
-                await orderFactory.newSignedOrderAsync({salt: new BigNumber(0)}),
-                await orderFactory.newSignedOrderAsync({salt: new BigNumber(1)}),
-                await orderFactory.newSignedOrderAsync({salt: new BigNumber(2)}),
-            ]; 
-            // Verify orders are not cancelled
-            await _.each(compliantSignedOrders, async (compliantSignedOrder) => {
-                const orderInfoBeforeCancelling = await erc721MakerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
-                return expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            });
-            // Cancel
-            const cancelOrdersUpToThisSalt = new BigNumber(1);
-            const txReceipt = await erc721MakerBalanceThresholdWrapper.cancelOrdersUpToAsync(cancelOrdersUpToThisSalt, compliantSignedOrder.makerAddress);
-            // Assert validated addresses
-            const expectedValidatedAddresseses: string[] = [];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check that order was cancelled
-            await _.each(compliantSignedOrders, async (compliantSignedOrder, salt: number) => {
-                const orderInfoAfterCancelling = await erc721MakerBalanceThresholdWrapper.getOrderInfoAsync(compliantSignedOrder)
-                const saltAsBigNumber = new BigNumber(salt);
-                if (saltAsBigNumber.lessThanOrEqualTo(cancelOrdersUpToThisSalt)) {
-                    return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
-                } else {
-                    return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-                }
-            });
-        });
-        it('Should successfully batch cancel order if maker does not meet balance threshold', async () => {
-            // Create orders to cancel
-            const nonCompliantSignedOrders = [
-                await nonCompliantOrderFactory.newSignedOrderAsync({salt: new BigNumber(0)}),
-                await nonCompliantOrderFactory.newSignedOrderAsync({salt: new BigNumber(1)}),
-                await nonCompliantOrderFactory.newSignedOrderAsync({salt: new BigNumber(2)}),
-            ]; 
-            // Verify orders are not cancelled
-            await _.each(nonCompliantSignedOrders, async (nonCompliantSignedOrder) => {
-                const orderInfoBeforeCancelling = await erc721NonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
-                return expect(orderInfoBeforeCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-            });
-            // Cancel
-            const cancelOrdersUpToThisSalt = new BigNumber(1);
-            const txReceipt = await erc721NonCompliantBalanceThresholdWrapper.cancelOrdersUpToAsync(cancelOrdersUpToThisSalt, nonCompliantAddress);
-            // Assert validated addresses
-            const expectedValidatedAddresseses: string[] = [];
-            assertValidatedAddressesLog(txReceipt, expectedValidatedAddresseses);
-            // Check that order was cancelled
-            await _.each(nonCompliantSignedOrders, async (nonCompliantSignedOrder, salt: number) => {
-                const orderInfoAfterCancelling = await erc721NonCompliantBalanceThresholdWrapper.getOrderInfoAsync(nonCompliantSignedOrder)
-                const saltAsBigNumber = new BigNumber(salt);
-                if (saltAsBigNumber.lessThanOrEqualTo(cancelOrdersUpToThisSalt)) {
-                    return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.CANCELLED);
-                } else {
-                    return expect(orderInfoAfterCancelling.orderStatus).to.be.equal(OrderStatus.FILLABLE);
-                }
-            });
-        });
-    });
-});
-// tslint:disable:max-file-line-count
-// tslint:enable:no-unnecessary-type-assertion
diff --git a/packages/contracts/test/utils/balance_threshold_wrapper.ts b/packages/contracts/test/utils/balance_threshold_wrapper.ts
deleted file mode 100644
index cff40aa52..000000000
--- a/packages/contracts/test/utils/balance_threshold_wrapper.ts
+++ /dev/null
@@ -1,247 +0,0 @@
-import { SignedOrder } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { ExchangeContract } from '../../generated-wrappers/exchange';
-import { BalanceThresholdFilterContract } from '../../generated-wrappers/balance_threshold_filter';
-
-import { formatters } from './formatters';
-import { LogDecoder } from './log_decoder';
-import { orderUtils } from './order_utils';
-import { TransactionFactory } from '../utils/transaction_factory';
-import { OrderInfo } from './types';
-
-export class BalanceThresholdWrapper {
-    private readonly _balanceThresholdFilter: BalanceThresholdFilterContract;
-    private readonly _signerTransactionFactory: TransactionFactory;
-    private readonly _exchange: ExchangeContract;
-    private readonly _web3Wrapper: Web3Wrapper;
-    private readonly _logDecoder: LogDecoder;
-    constructor(balanceThresholdFilter: BalanceThresholdFilterContract, exchangeContract: ExchangeContract, signerTransactionFactory: TransactionFactory, provider: Provider) {
-        this._balanceThresholdFilter = balanceThresholdFilter;
-        this._exchange = exchangeContract;
-        this._signerTransactionFactory = signerTransactionFactory;
-        this._web3Wrapper = new Web3Wrapper(provider);
-        this._logDecoder = new LogDecoder(this._web3Wrapper);
-    }
-    public async fillOrderAsync(
-        signedOrder: SignedOrder,
-        from: string,
-        opts: { takerAssetFillAmount?: BigNumber } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
-        const data = this._exchange.fillOrder.getABIEncodedTransactionData(
-            params.order,
-            params.takerAssetFillAmount,
-            params.signature,
-        );
-        const txReceipt = this._executeTransaction(data, from);
-        return txReceipt;
-    }
-    public async fillOrKillOrderAsync(
-        signedOrder: SignedOrder,
-        from: string,
-        opts: { takerAssetFillAmount?: BigNumber } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
-        const data = this._exchange.fillOrKillOrder.getABIEncodedTransactionData(
-            params.order,
-            params.takerAssetFillAmount,
-            params.signature,
-        );
-        const txReceipt = this._executeTransaction(data, from);
-        return txReceipt;
-    }
-    public async fillOrderNoThrowAsync(
-        signedOrder: SignedOrder,
-        from: string,
-        opts: { takerAssetFillAmount?: BigNumber; gas?: number } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = orderUtils.createFill(signedOrder, opts.takerAssetFillAmount);
-        const data = this._exchange.fillOrderNoThrow.getABIEncodedTransactionData(
-            params.order,
-            params.takerAssetFillAmount,
-            params.signature,
-        );
-        const txReceipt = this._executeTransaction(data, from, opts.gas);
-        return txReceipt;
-    }
-    public async batchFillOrdersAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { takerAssetFillAmounts?: BigNumber[] } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts);
-        const data = this._exchange.batchFillOrders.getABIEncodedTransactionData(
-            params.orders,
-            params.takerAssetFillAmounts,
-            params.signatures,
-        );
-        const txReceipt = this._executeTransaction(data, from);
-        return txReceipt;
-    }
-    public async batchFillOrKillOrdersAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { takerAssetFillAmounts?: BigNumber[] } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts);
-        const data = this._exchange.batchFillOrKillOrders.getABIEncodedTransactionData(
-            params.orders,
-            params.takerAssetFillAmounts,
-            params.signatures,
-        );
-        const txReceipt = this._executeTransaction(data, from);
-        return txReceipt;
-    }
-    public async batchFillOrdersNoThrowAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { takerAssetFillAmounts?: BigNumber[]; gas?: number } = {},
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createBatchFill(orders, opts.takerAssetFillAmounts);
-        const data = this._exchange.batchFillOrKillOrders.getABIEncodedTransactionData(
-            params.orders,
-            params.takerAssetFillAmounts,
-            params.signatures,
-        );
-        const txReceipt = this._executeTransaction(data, from, opts.gas);
-        return txReceipt;
-    }
-    public async marketSellOrdersAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { takerAssetFillAmount: BigNumber },
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createMarketSellOrders(orders, opts.takerAssetFillAmount);
-        const data = this._exchange.marketSellOrders.getABIEncodedTransactionData(
-            params.orders,
-            params.takerAssetFillAmount,
-            params.signatures,
-        );
-        const txReceipt = this._executeTransaction(data, from);
-        return txReceipt;
-    }
-    public async marketSellOrdersNoThrowAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { takerAssetFillAmount: BigNumber; gas?: number },
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createMarketSellOrders(orders, opts.takerAssetFillAmount);
-        const data = this._exchange.marketSellOrdersNoThrow.getABIEncodedTransactionData(
-            params.orders,
-            params.takerAssetFillAmount,
-            params.signatures,
-        );
-        const txReceipt = this._executeTransaction(data, from, opts.gas);
-        return txReceipt;
-    }
-    public async marketBuyOrdersAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { makerAssetFillAmount: BigNumber },
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createMarketBuyOrders(orders, opts.makerAssetFillAmount);
-        const data = this._exchange.marketBuyOrders.getABIEncodedTransactionData(
-            params.orders,
-            params.makerAssetFillAmount,
-            params.signatures,
-        );
-        const txReceipt = this._executeTransaction(data, from);
-        return txReceipt;
-    }
-    public async marketBuyOrdersNoThrowAsync(
-        orders: SignedOrder[],
-        from: string,
-        opts: { makerAssetFillAmount: BigNumber; gas?: number },
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createMarketBuyOrders(orders, opts.makerAssetFillAmount);
-        const data = this._exchange.marketBuyOrdersNoThrow.getABIEncodedTransactionData(
-            params.orders,
-            params.makerAssetFillAmount,
-            params.signatures,
-        );
-        const txReceipt = this._executeTransaction(data, from, opts.gas);
-        return txReceipt;
-    }
-    public async cancelOrderAsync(signedOrder: SignedOrder, from: string): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = orderUtils.createCancel(signedOrder);
-        const data = this._exchange.cancelOrder.getABIEncodedTransactionData(params.order);
-        const txReceipt = this._executeTransaction(data, from);
-        return txReceipt;
-    }
-    public async batchCancelOrdersAsync(
-        orders: SignedOrder[],
-        from: string,
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = formatters.createBatchCancel(orders);
-        const data = this._exchange.batchCancelOrders.getABIEncodedTransactionData(params.orders);
-        const txReceipt = this._executeTransaction(data, from);
-        return txReceipt;
-    }
-    public async cancelOrdersUpToAsync(salt: BigNumber, from: string): Promise<TransactionReceiptWithDecodedLogs> {
-        const data = this._exchange.cancelOrdersUpTo.getABIEncodedTransactionData(salt);
-        const txReceipt = this._executeTransaction(data, from);
-        return txReceipt;
-    }
-    public async getTakerAssetFilledAmountAsync(orderHashHex: string): Promise<BigNumber> {
-        const filledAmount = await this._exchange.filled.callAsync(orderHashHex);
-        return filledAmount;
-    }
-    public async isCancelledAsync(orderHashHex: string): Promise<boolean> {
-        const isCancelled = await this._exchange.cancelled.callAsync(orderHashHex);
-        return isCancelled;
-    }
-    public async getOrderEpochAsync(makerAddress: string, senderAddress: string): Promise<BigNumber> {
-        const orderEpoch = await this._exchange.orderEpoch.callAsync(makerAddress, senderAddress);
-        return orderEpoch;
-    }
-    public async getOrderInfoAsync(signedOrder: SignedOrder): Promise<OrderInfo> {
-        const orderInfo = (await this._exchange.getOrderInfo.callAsync(signedOrder)) as OrderInfo;
-        return orderInfo;
-    }
-    public async getOrdersInfoAsync(signedOrders: SignedOrder[]): Promise<OrderInfo[]> {
-        const ordersInfo = (await this._exchange.getOrdersInfo.callAsync(signedOrders)) as OrderInfo[];
-        return ordersInfo;
-    }
-    public async matchOrdersAsync(
-        signedOrderLeft: SignedOrder,
-        signedOrderRight: SignedOrder,
-        from: string,
-    ): Promise<TransactionReceiptWithDecodedLogs> {
-        const params = orderUtils.createMatchOrders(signedOrderLeft, signedOrderRight);
-        const data = await this._exchange.matchOrders.getABIEncodedTransactionData(
-            params.left,
-            params.right,
-            params.leftSignature,
-            params.rightSignature
-        );
-        const txReceipt = this._executeTransaction(data, from);
-        return txReceipt;
-    }
-    public getBalanceThresholdAddress(): string {
-        return this._balanceThresholdFilter.address;
-    }
-    public getExchangeAddress(): string {
-        return this._exchange.address;
-    }
-    // Exchange functions
-    //abiEncodeFillOrder
-    //getFillOrderResultsAsync
-    //
-    private async _executeTransaction(abiEncodedExchangeTxData: string, from: string, gas?: number): Promise<TransactionReceiptWithDecodedLogs> {
-        const signedExchangeTx = this._signerTransactionFactory.newSignedTransaction(abiEncodedExchangeTxData);
-        const txOpts = _.isUndefined(gas) ? {from} : {from, gas};
-        const txHash = await this._balanceThresholdFilter.executeTransaction.sendTransactionAsync(
-            signedExchangeTx.salt,
-            signedExchangeTx.signerAddress,
-            signedExchangeTx.data,
-            signedExchangeTx.signature,
-            txOpts,
-        );
-        const txReceipt = await this._logDecoder.getTxWithDecodedLogsAsync(txHash);
-        return txReceipt;
-    }
-}
-- 
cgit v1.2.3


From 6a0f5f39eea5fef285a1e2e962be03c2fa8847ab Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 11 Dec 2018 15:55:36 -0800
Subject: Prettier / Linter fixes for TS

---
 packages/types/src/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 4d5b6e1f2..4470dd501 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -246,7 +246,7 @@ export enum RevertReason {
     // Balance Threshold Filter
     InvalidOrBlockedExchangeSelector = 'INVALID_OR_BLOCKED_EXCHANGE_SELECTOR',
     BalanceQueryFailed = 'BALANCE_QUERY_FAILED',
-    AtLeastOneAddressDoesNotMeetBalanceThreshold= 'AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD',
+    AtLeastOneAddressDoesNotMeetBalanceThreshold = 'AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD',
 }
 
 export enum StatusCodes {
-- 
cgit v1.2.3


From 34ff7fae9cffa7aaba5f0ba0060ed063a855f8e9 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Tue, 11 Dec 2018 16:07:19 -0800
Subject: Removed deprecated README + comments

---
 packages/contracts/contracts/tokens/README.md | 2 --
 1 file changed, 2 deletions(-)
 delete mode 100644 packages/contracts/contracts/tokens/README.md

(limited to 'packages')

diff --git a/packages/contracts/contracts/tokens/README.md b/packages/contracts/contracts/tokens/README.md
deleted file mode 100644
index b54f0e046..000000000
--- a/packages/contracts/contracts/tokens/README.md
+++ /dev/null
@@ -1,2 +0,0 @@
-Contracts from https://github.com/sendwyre/yes-compliance-token
-Modified to compile in our codebase.
-- 
cgit v1.2.3


From f91781a0605f46ee1a40bf979d22ff510f48d464 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 13 Dec 2018 13:52:20 -0800
Subject: Less Assembly. More Solidity. Less Efficiency. More Readability.

---
 .../utils/ExchangeSelectors/ExchangeSelectors.sol  | 151 ---------------------
 1 file changed, 151 deletions(-)
 delete mode 100644 packages/contracts/contracts/utils/ExchangeSelectors/ExchangeSelectors.sol

(limited to 'packages')

diff --git a/packages/contracts/contracts/utils/ExchangeSelectors/ExchangeSelectors.sol b/packages/contracts/contracts/utils/ExchangeSelectors/ExchangeSelectors.sol
deleted file mode 100644
index c361fd075..000000000
--- a/packages/contracts/contracts/utils/ExchangeSelectors/ExchangeSelectors.sol
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
-
-  Copyright 2018 ZeroEx Intl.
-
-  Licensed under the Apache License, Version 2.0 (the "License");
-  you may not use this file except in compliance with the License.
-  You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
-
-*/
-
-pragma solidity 0.4.24;
-
-
-contract ExchangeSelectors {
-
-  // allowedValidators
-  bytes4 constant allowedValidatorsSelector = 0x7b8e3514;
-  bytes4 constant allowedValidatorsSelectorGenerator = bytes4(keccak256('allowedValidators(address,address)'));
-
-  // assetProxies
-  bytes4 constant assetProxiesSelector = 0x3fd3c997;
-  bytes4 constant assetProxiesSelectorGenerator = bytes4(keccak256('assetProxies(bytes4)'));
-
-  // batchCancelOrders
-  bytes4 constant batchCancelOrdersSelector = 0x4ac14782;
-  bytes4 constant batchCancelOrdersSelectorGenerator = bytes4(keccak256('batchCancelOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[])'));
-
-  // batchFillOrKillOrders
-  bytes4 constant batchFillOrKillOrdersSelector = 0x4d0ae546;
-  bytes4 constant batchFillOrKillOrdersSelectorGenerator = bytes4(keccak256('batchFillOrKillOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256[],bytes[])'));
-
-  // batchFillOrders
-  bytes4 constant batchFillOrdersSelector = 0x297bb70b;
-  bytes4 constant batchFillOrdersSelectorGenerator = bytes4(keccak256('batchFillOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256[],bytes[])'));
-
-  // batchFillOrdersNoThrow
-  bytes4 constant batchFillOrdersNoThrowSelector = 0x50dde190;
-  bytes4 constant batchFillOrdersNoThrowSelectorGenerator = bytes4(keccak256('batchFillOrdersNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256[],bytes[])'));
-
-  // cancelOrder
-  bytes4 constant cancelOrderSelector = 0xd46b02c3;
-  bytes4 constant cancelOrderSelectorGenerator = bytes4(keccak256('cancelOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes))'));
-
-  // cancelOrdersUpTo
-  bytes4 constant cancelOrdersUpToSelector = 0x4f9559b1;
-  bytes4 constant cancelOrdersUpToSelectorGenerator = bytes4(keccak256('cancelOrdersUpTo(uint256)'));
-
-  // cancelled
-  bytes4 constant cancelledSelector = 0x2ac12622;
-  bytes4 constant cancelledSelectorGenerator = bytes4(keccak256('cancelled(bytes32)'));
-
-  // currentContextAddress
-  bytes4 constant currentContextAddressSelector = 0xeea086ba;
-  bytes4 constant currentContextAddressSelectorGenerator = bytes4(keccak256('currentContextAddress()'));
-
-  // executeTransaction
-  bytes4 constant executeTransactionSelector = 0xbfc8bfce;
-  bytes4 constant executeTransactionSelectorGenerator = bytes4(keccak256('executeTransaction(uint256,address,bytes,bytes)'));
-
-  // fillOrKillOrder
-  bytes4 constant fillOrKillOrderSelector = 0x64a3bc15;
-  bytes4 constant fillOrKillOrderSelectorGenerator = bytes4(keccak256('fillOrKillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)'));
-
-  // fillOrder
-  bytes4 constant fillOrderSelector = 0xb4be83d5;
-  bytes4 constant fillOrderSelectorGenerator = bytes4(keccak256('fillOrder((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)'));
-
-  // fillOrderNoThrow
-  bytes4 constant fillOrderNoThrowSelector = 0x3e228bae;
-  bytes4 constant fillOrderNoThrowSelectorGenerator = bytes4(keccak256('fillOrderNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),uint256,bytes)'));
-
-  // filled
-  bytes4 constant filledSelector = 0x288cdc91;
-  bytes4 constant filledSelectorGenerator = bytes4(keccak256('filled(bytes32)'));
-
-  // getAssetProxy
-  bytes4 constant getAssetProxySelector = 0x60704108;
-  bytes4 constant getAssetProxySelectorGenerator = bytes4(keccak256('getAssetProxy(bytes4)'));
-
-  // getOrderInfo
-  bytes4 constant getOrderInfoSelector = 0xc75e0a81;
-  bytes4 constant getOrderInfoSelectorGenerator = bytes4(keccak256('getOrderInfo((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes))'));
-
-  // getOrdersInfo
-  bytes4 constant getOrdersInfoSelector = 0x7e9d74dc;
-  bytes4 constant getOrdersInfoSelectorGenerator = bytes4(keccak256('getOrdersInfo((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[])'));
-
-  // isValidSignature
-  bytes4 constant isValidSignatureSelector = 0x93634702;
-  bytes4 constant isValidSignatureSelectorGenerator = bytes4(keccak256('isValidSignature(bytes32,address,bytes)'));
-
-  // marketBuyOrders
-  bytes4 constant marketBuyOrdersSelector = 0xe5fa431b;
-  bytes4 constant marketBuyOrdersSelectorGenerator = bytes4(keccak256('marketBuyOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
-
-  // marketBuyOrdersNoThrow
-  bytes4 constant marketBuyOrdersNoThrowSelector = 0xa3e20380;
-  bytes4 constant marketBuyOrdersNoThrowSelectorGenerator = bytes4(keccak256('marketBuyOrdersNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
-
-  // marketSellOrders
-  bytes4 constant marketSellOrdersSelector = 0x7e1d9808;
-  bytes4 constant marketSellOrdersSelectorGenerator = bytes4(keccak256('marketSellOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
-
-  // marketSellOrdersNoThrow
-  bytes4 constant marketSellOrdersNoThrowSelector = 0xdd1c7d18;
-  bytes4 constant marketSellOrdersNoThrowSelectorGenerator = bytes4(keccak256('marketSellOrdersNoThrow((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes)[],uint256,bytes[])'));
-
-  // matchOrders
-  bytes4 constant matchOrdersSelector = 0x3c28d861;
-  bytes4 constant matchOrdersSelectorGenerator = bytes4(keccak256('matchOrders((address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),(address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes),bytes,bytes)'));
-
-  // orderEpoch
-  bytes4 constant orderEpochSelector = 0xd9bfa73e;
-  bytes4 constant orderEpochSelectorGenerator = bytes4(keccak256('orderEpoch(address,address)'));
-
-  // owner
-  bytes4 constant ownerSelector = 0x8da5cb5b;
-  bytes4 constant ownerSelectorGenerator = bytes4(keccak256('owner()'));
-
-  // preSign
-  bytes4 constant preSignSelector = 0x3683ef8e;
-  bytes4 constant preSignSelectorGenerator = bytes4(keccak256('preSign(bytes32,address,bytes)'));
-
-  // preSigned
-  bytes4 constant preSignedSelector = 0x82c174d0;
-  bytes4 constant preSignedSelectorGenerator = bytes4(keccak256('preSigned(bytes32,address)'));
-
-  // registerAssetProxy
-  bytes4 constant registerAssetProxySelector = 0xc585bb93;
-  bytes4 constant registerAssetProxySelectorGenerator = bytes4(keccak256('registerAssetProxy(address)'));
-
-  // setSignatureValidatorApproval
-  bytes4 constant setSignatureValidatorApprovalSelector = 0x77fcce68;
-  bytes4 constant setSignatureValidatorApprovalSelectorGenerator = bytes4(keccak256('setSignatureValidatorApproval(address,bool)'));
-
-  // transactions
-  bytes4 constant transactionsSelector = 0x642f2eaf;
-  bytes4 constant transactionsSelectorGenerator = bytes4(keccak256('transactions(bytes32)'));
-
-  // transferOwnership
-  bytes4 constant transferOwnershipSelector = 0xf2fde38b;
-  bytes4 constant transferOwnershipSelectorGenerator = bytes4(keccak256('transferOwnership(address)'));
-}
\ No newline at end of file
-- 
cgit v1.2.3


From f097259266bebddca7d21a225e760d708f96ff82 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 18 Dec 2018 13:56:53 -0800
Subject: Removing unused imports

---
 packages/website/ts/@next/components/footer.tsx  |  1 -
 packages/website/ts/@next/pages/market_maker.tsx |  8 +------
 packages/website/ts/index.tsx                    | 29 +++++++++++-------------
 3 files changed, 14 insertions(+), 24 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
index fedae5a1b..b30a0cc5e 100644
--- a/packages/website/ts/@next/components/footer.tsx
+++ b/packages/website/ts/@next/components/footer.tsx
@@ -2,7 +2,6 @@ import { Link as SmartLink } from '@0x/react-shared';
 import * as _ from 'lodash';
 import * as React from 'react';
 import MediaQuery from 'react-responsive';
-import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
 import { Logo } from 'ts/@next/components/logo';
diff --git a/packages/website/ts/@next/pages/market_maker.tsx b/packages/website/ts/@next/pages/market_maker.tsx
index b4b5a30c9..e2d3c75c4 100644
--- a/packages/website/ts/@next/pages/market_maker.tsx
+++ b/packages/website/ts/@next/pages/market_maker.tsx
@@ -1,19 +1,13 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 
-import { colors } from 'ts/style/colors';
-
 import { Banner } from 'ts/@next/components/banner';
 import { Button } from 'ts/@next/components/button';
 import { Definition } from 'ts/@next/components/definition';
 import { Hero } from 'ts/@next/components/hero';
-import { Icon } from 'ts/@next/components/icon';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-
 import { ModalContact } from 'ts/@next/components/modals/modal_contact';
 import { Section } from 'ts/@next/components/newLayout';
-
-import { WebsitePaths } from 'ts/types';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
 
 const offersData = [
     {
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index abd8bc2ef..3f0c1c28c 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -4,13 +4,8 @@ import { render } from 'react-dom';
 import { Provider } from 'react-redux';
 import { BrowserRouter as Router, Redirect, Route, Switch } from 'react-router-dom';
 import { MetaTags } from 'ts/components/meta_tags';
-import { About } from 'ts/containers/about';
 import { DocsHome } from 'ts/containers/docs_home';
 import { FAQ } from 'ts/containers/faq';
-import { Instant } from 'ts/containers/instant';
-import { Jobs } from 'ts/containers/jobs';
-import { Landing } from 'ts/containers/landing'; // Note(ez): When we're done we omit all old site imports
-import { LaunchKit } from 'ts/containers/launch_kit';
 import { NotFound } from 'ts/containers/not_found';
 import { Wiki } from 'ts/containers/wiki';
 import { createLazyComponent } from 'ts/lazy_component';
@@ -25,12 +20,10 @@ import { NextAboutJobs } from 'ts/@next/pages/about/jobs';
 import { NextAboutMission } from 'ts/@next/pages/about/mission';
 import { NextAboutPress } from 'ts/@next/pages/about/press';
 import { NextAboutTeam } from 'ts/@next/pages/about/team';
-import { NextCommunity } from 'ts/@next/pages/community';
 import { NextEcosystem } from 'ts/@next/pages/ecosystem';
 import { Next0xInstant } from 'ts/@next/pages/instant';
 import { NextLanding } from 'ts/@next/pages/landing';
 import { NextLaunchKit } from 'ts/@next/pages/launch_kit';
-import { NextMarketMaker } from 'ts/@next/pages/market_maker';
 import { NextWhy } from 'ts/@next/pages/why';
 
 // Check if we've introduced an update that requires us to clear the tradeHistory local storage entries
@@ -104,15 +97,19 @@ render(
                         <div>
                             <Switch>
                                 {/* Next (new site) routes */}
-                                <Route exact path="/" component={NextLanding as any} />
-                                <Route exact path={WebsitePaths.Why} component={NextWhy as any} />
-                                <Route exact path={WebsitePaths.Instant} component={Next0xInstant as any} />
-                                <Route exact path={WebsitePaths.LaunchKit} component={NextLaunchKit as any} />
-                                <Route exact path={WebsitePaths.Ecosystem} component={NextEcosystem as any} />
-                                <Route exact path={WebsitePaths.AboutMission} component={NextAboutMission as any} />
-                                <Route exact path={WebsitePaths.AboutTeam} component={NextAboutTeam as any} />
-                                <Route exact path={WebsitePaths.AboutPress} component={NextAboutPress as any} />
-                                <Route exact path={WebsitePaths.AboutJobs} component={NextAboutJobs as any} />
+                                <Route exact={true} path="/" component={NextLanding as any} />
+                                <Route exact={true} path={WebsitePaths.Why} component={NextWhy as any} />
+                                <Route exact={true} path={WebsitePaths.Instant} component={Next0xInstant as any} />
+                                <Route exact={true} path={WebsitePaths.LaunchKit} component={NextLaunchKit as any} />
+                                <Route exact={true} path={WebsitePaths.Ecosystem} component={NextEcosystem as any} />
+                                <Route
+                                    exact={true}
+                                    path={WebsitePaths.AboutMission}
+                                    component={NextAboutMission as any}
+                                />
+                                <Route exact={true} path={WebsitePaths.AboutTeam} component={NextAboutTeam as any} />
+                                <Route exact={true} path={WebsitePaths.AboutPress} component={NextAboutPress as any} />
+                                <Route exact={true} path={WebsitePaths.AboutJobs} component={NextAboutJobs as any} />
                                 {/*
                                   Note(ez): We remove/replace all old routes with next routes
                                   once we're ready to put a ring on it. for now let's keep em there for reference
-- 
cgit v1.2.3


From 9728267eac56f3d811d70bb794ffa98ebc832267 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 18 Dec 2018 13:57:03 -0800
Subject: Removing unused interface

---
 packages/website/ts/@next/components/modals/input.tsx | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/modals/input.tsx b/packages/website/ts/@next/components/modals/input.tsx
index 5b5eac51c..d4d53402a 100644
--- a/packages/website/ts/@next/components/modals/input.tsx
+++ b/packages/website/ts/@next/components/modals/input.tsx
@@ -15,10 +15,6 @@ interface InputProps {
     isErrors?: boolean;
 }
 
-interface LabelProps {
-    string: boolean;
-}
-
 interface ErrorProps {
     [key: string]: string;
 }
-- 
cgit v1.2.3


From f6525efe958158da9d8ab1ada22ca628239522f5 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 18 Dec 2018 13:57:19 -0800
Subject: Not assigning to variable because we never used the variable

---
 packages/website/ts/@next/components/newsletter_form.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/newsletter_form.tsx b/packages/website/ts/@next/components/newsletter_form.tsx
index eef496982..ce6b04993 100644
--- a/packages/website/ts/@next/components/newsletter_form.tsx
+++ b/packages/website/ts/@next/components/newsletter_form.tsx
@@ -91,7 +91,7 @@ class Form extends React.Component<FormProps> {
         }
 
         try {
-            const response = await fetch('https://website-api.0x.org/newsletter_subscriber/substack', {
+            await fetch('https://website-api.0x.org/newsletter_subscriber/substack', {
                 method: 'post',
                 mode: 'cors',
                 headers: {
-- 
cgit v1.2.3


From b96236cdb365c0ceae57e247faf8ab4d24205f66 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 18 Dec 2018 13:57:26 -0800
Subject: Remove comments

---
 packages/website/ts/globals.d.ts | 2 --
 1 file changed, 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/globals.d.ts b/packages/website/ts/globals.d.ts
index 9a029397f..b953a319f 100644
--- a/packages/website/ts/globals.d.ts
+++ b/packages/website/ts/globals.d.ts
@@ -18,8 +18,6 @@ declare module '*.json' {
 }
 
 declare module '*.svg' {
-    //const svg: any;
-    //export default svg;
     import { PureComponent, SVGProps } from 'react';
     export default class extends PureComponent<SVGProps<SVGSVGElement>> {}
 }
-- 
cgit v1.2.3


From 09eac3904079517685ed1788f871639c685f2eef Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 18 Dec 2018 14:07:53 -0800
Subject: Move imports

---
 packages/website/ts/@next/pages/instant.tsx | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 056935189..8b3a417a9 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -3,19 +3,18 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import styled, { keyframes } from 'styled-components';
 
-import { colors } from 'ts/style/colors';
-
 import { Banner } from 'ts/@next/components/banner';
-import { Hero } from 'ts/@next/components/hero';
-
 import { Button } from 'ts/@next/components/button';
 import { Definition } from 'ts/@next/components/definition';
+import { Hero } from 'ts/@next/components/hero';
 import { Section, SectionProps } from 'ts/@next/components/newLayout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 import { Configurator } from 'ts/@next/pages/instant/configurator';
+import { colors } from 'ts/style/colors';
 import { WebsitePaths } from 'ts/types';
 import { utils } from 'ts/utils/utils';
+
 import { ModalContact } from '../components/modals/modal_contact';
 
 const CONFIGURATOR_MIN_WIDTH_PX = 1050;
-- 
cgit v1.2.3


From 96a876270480242b00c770b97bb488841df4544e Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 18 Dec 2018 14:07:59 -0800
Subject: Move imports and put action into var

---
 packages/website/ts/@next/pages/why.tsx | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 360db165c..4d5e46361 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -1,20 +1,18 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 import ScrollableAnchor, { configureAnchors } from 'react-scrollable-anchor';
-
 import styled from 'styled-components';
 
-import { Hero } from 'ts/@next/components/hero';
-
 import { Banner } from 'ts/@next/components/banner';
 import { Button } from 'ts/@next/components/button';
 import { Definition } from 'ts/@next/components/definition';
+import { Hero } from 'ts/@next/components/hero';
 import { Column, Section, WrapSticky } from 'ts/@next/components/newLayout';
 import { SiteWrap } from 'ts/@next/components/siteWrap';
 import { Slide, Slider } from 'ts/@next/components/slider/slider';
+import { Heading } from 'ts/@next/components/text';
 
 import { ModalContact } from '../components/modals/modal_contact';
-import { Heading } from 'ts/@next/components/text';
 
 const offersData = [
     {
@@ -93,16 +91,17 @@ export class NextWhy extends React.Component {
         isContactModalOpen: false,
     };
     public render(): React.ReactNode {
+        const buildAction = (
+            <Button href="/docs" isWithArrow={true} isAccentColor={true}>
+                Build on 0x
+            </Button>
+        );
         return (
             <SiteWrap theme="dark">
                 <Hero
                     title="The exchange layer for the crypto economy"
                     description="The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastracture that developers and businesses utilize to build products that enable the purchasing and trading of crypto tokens."
-                    actions={
-                        <Button href="/docs" isWithArrow={true} isAccentColor={true}>
-                            Build on 0x
-                        </Button>
-                    }
+                    actions={buildAction}
                 />
 
                 <Section bgColor="dark" isFlex={true} maxWidth="1170px">
-- 
cgit v1.2.3


From 441b5ac6f1d597f6a6ee32f672c46f2cdac03dbf Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 18 Dec 2018 14:08:06 -0800
Subject: Get rid of unused import

---
 packages/website/ts/components/ui/ease_up_from_bottom_animation.tsx | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/ease_up_from_bottom_animation.tsx b/packages/website/ts/components/ui/ease_up_from_bottom_animation.tsx
index 176c9410c..ba141c01e 100644
--- a/packages/website/ts/components/ui/ease_up_from_bottom_animation.tsx
+++ b/packages/website/ts/components/ui/ease_up_from_bottom_animation.tsx
@@ -1,4 +1,3 @@
-import * as React from 'react';
 import { css, keyframes, styled } from 'ts/style/theme';
 
 const appearFromBottomFrames = keyframes`
-- 
cgit v1.2.3


From e10b30886ff0c3be4ef5f91e64107c79c9074725 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 18 Dec 2018 14:11:29 -0800
Subject: includeEmpty -> shouldIncludeEmpty

---
 packages/website/ts/@next/pages/instant/config_generator.tsx | 2 +-
 packages/website/ts/@next/pages/instant/select.tsx           | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant/config_generator.tsx b/packages/website/ts/@next/pages/instant/config_generator.tsx
index a1263da58..d4497ac92 100644
--- a/packages/website/ts/@next/pages/instant/config_generator.tsx
+++ b/packages/website/ts/@next/pages/instant/config_generator.tsx
@@ -65,7 +65,7 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
             <Container minWidth="350px">
                 <ConfigGeneratorSection title="Liquidity Source">
                     <Select
-                        includeEmpty={false}
+                        shouldIncludeEmpty={false}
                         id=""
                         value={value.orderSource}
                         items={this._generateItems()}
diff --git a/packages/website/ts/@next/pages/instant/select.tsx b/packages/website/ts/@next/pages/instant/select.tsx
index f5b5e60c8..d4146cfb0 100644
--- a/packages/website/ts/@next/pages/instant/select.tsx
+++ b/packages/website/ts/@next/pages/instant/select.tsx
@@ -13,21 +13,21 @@ interface SelectProps {
     items: SelectItemConfig[];
     emptyText?: string;
     onChange?: (ev: React.ChangeEvent<HTMLSelectElement>) => void;
-    includeEmpty: boolean;
+    shouldIncludeEmpty: boolean;
 }
 
 export const Select: React.FunctionComponent<SelectProps> = ({
     value,
     id,
     items,
-    includeEmpty,
+    shouldIncludeEmpty,
     emptyText,
     onChange,
 }) => {
     return (
         <Container>
             <StyledSelect id={id} onChange={onChange}>
-                {includeEmpty && <option value="">{emptyText}</option>}
+                {shouldIncludeEmpty && <option value="">{emptyText}</option>}
                 {items.map((item, index) => (
                     <option
                         key={`${id}-item-${index}`}
@@ -48,7 +48,7 @@ export const Select: React.FunctionComponent<SelectProps> = ({
 
 Select.defaultProps = {
     emptyText: 'Select...',
-    includeEmpty: true,
+    shouldIncludeEmpty: true,
 };
 
 const Container = styled.div`
-- 
cgit v1.2.3


From fa612fe173d855dbba4111a38dbf071be23b715f Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 18 Dec 2018 14:19:28 -0800
Subject: Linting

---
 packages/website/ts/@next/components/modals/modal_contact.tsx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/modals/modal_contact.tsx b/packages/website/ts/@next/components/modals/modal_contact.tsx
index 69250fad1..b97baf5e7 100644
--- a/packages/website/ts/@next/components/modals/modal_contact.tsx
+++ b/packages/website/ts/@next/components/modals/modal_contact.tsx
@@ -161,6 +161,8 @@ export class ModalContact extends React.Component<Props> {
         this.setState({ ...this.state, errors: [], isSubmitting: true });
 
         try {
+            // Disabling no-unbound method b/c no reason for _.isEmpty to be bound
+            // tslint:disable:no-unbound-method
             const response = await fetch('https://website-api.0xproject.com/leads', {
                 method: 'post',
                 mode: 'cors',
@@ -185,6 +187,7 @@ export class ModalContact extends React.Component<Props> {
         }
     }
     private _parseErrors(errors: ErrorResponseProps[]): ErrorProps {
+        const initialValue: {} = {};
         return _.reduce(
             errors,
             (hash: ErrorProps, error: ErrorResponseProps) => {
@@ -194,7 +197,7 @@ export class ModalContact extends React.Component<Props> {
 
                 return hash;
             },
-            {},
+            initialValue,
         );
     }
 }
-- 
cgit v1.2.3


From fa5acd07b0ebfd785b155c50affcdfd27b527e98 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 18 Dec 2018 14:36:46 -0800
Subject: Move Hero to bottom, give interface explicit names

---
 packages/website/ts/@next/components/hero.tsx | 96 ++++++++++++++-------------
 1 file changed, 51 insertions(+), 45 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index c79e2a6eb..b7157d7a6 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -1,7 +1,7 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import {addFadeInAnimation} from 'ts/@next/constants/animations';
+import { addFadeInAnimation } from 'ts/@next/constants/animations';
 
 interface Props {
     title: string;
@@ -15,38 +15,6 @@ interface Props {
     actions?: React.ReactNode;
 }
 
-export const Hero = (props: Props) => (
-    <Section>
-        <Wrap isCentered={!props.figure} isFullWidth={props.isFullWidth} isCenteredMobile={props.isCenteredMobile}>
-            {props.figure &&
-                <Content width="400px">
-                    {props.figure}
-                </Content>
-            }
-
-            <Content width={props.maxWidth ? props.maxWidth : (props.figure ? '546px' : '678px')}>
-                <Title isLarge={props.isLargeTitle} maxWidth={props.maxWidthHeading}>
-                    {props.title}
-                </Title>
-
-                <Description>
-                    {props.description}
-                </Description>
-
-                {props.actions &&
-                    <ButtonWrap>
-                        {props.actions}
-                    </ButtonWrap>
-                }
-            </Content>
-        </Wrap>
-    </Section>
-);
-
-Hero.defaultProps = {
-    isCenteredMobile: true,
-};
-
 const Section = styled.section`
     padding: 120px 0;
 
@@ -55,26 +23,41 @@ const Section = styled.section`
     }
 `;
 
-const Wrap = styled.div<{ isCentered?: boolean; isFullWidth?: boolean; isCenteredMobile?: boolean }>`
+interface WrapProps {
+    isCentered?: boolean;
+    isFullWidth?: boolean;
+    isCenteredMobile?: boolean;
+}
+const Wrap =
+    styled.div <
+    WrapProps >
+    `
     width: calc(100% - 60px);
     margin: 0 auto;
 
     @media (min-width: 768px) {
-        max-width: ${props => !props.isFullWidth ? '895px' : '1136px'};
+        max-width: ${props => (!props.isFullWidth ? '895px' : '1136px')};
         flex-direction: row-reverse;
         display: flex;
         align-items: center;
         text-align: ${props => props.isCentered && 'center'};
-        justify-content: ${props => props.isCentered ? 'center' : 'space-between'};
+        justify-content: ${props => (props.isCentered ? 'center' : 'space-between')};
     }
 
     @media (max-width: 768px) {
-        text-align: ${props => props.isCenteredMobile ? `center` : 'left'};
+        text-align: ${props => (props.isCenteredMobile ? `center` : 'left')};
     }
 `;
 
-const Title = styled.h1<{ isLarge?: any; maxWidth?: string }>`
-    font-size: ${props => props.isLarge ? '80px' : '50px'};
+interface TitleProps {
+    isLarge?: any;
+    maxWidth?: string;
+}
+const Title =
+    styled.h1 <
+    TitleProps >
+    `
+    font-size: ${props => (props.isLarge ? '80px' : '50px')};
     font-weight: 300;
     line-height: 1.1;
     margin-left: auto;
@@ -99,14 +82,15 @@ const Description = styled.p`
     padding: 0;
     margin-bottom: 50px;
     color: ${props => props.theme.introTextColor};
-    ${addFadeInAnimation('0.5s', '0.15s')}
-
-    @media (max-width: 1024px) {
+    ${addFadeInAnimation('0.5s', '0.15s')} @media (max-width: 1024px) {
         margin-bottom: 30px;
     }
 `;
 
-const Content = styled.div<{ width: string }>`
+const Content =
+    styled.div <
+    { width: string } >
+    `
     width: 100%;
 
     @media (min-width: 768px) {
@@ -123,10 +107,10 @@ const ButtonWrap = styled.div`
     }
 
     > *:nth-child(1) {
-        ${addFadeInAnimation('0.6s', '0.3s')}
+        ${addFadeInAnimation('0.6s', '0.3s')};
     }
     > *:nth-child(2) {
-        ${addFadeInAnimation('0.6s', '0.4s')}
+        ${addFadeInAnimation('0.6s', '0.4s')};
     }
 
     @media (max-width: 500px) {
@@ -144,3 +128,25 @@ const ButtonWrap = styled.div`
         }
     }
 `;
+
+export const Hero = (props: Props) => (
+    <Section>
+        <Wrap isCentered={!props.figure} isFullWidth={props.isFullWidth} isCenteredMobile={props.isCenteredMobile}>
+            {props.figure && <Content width="400px">{props.figure}</Content>}
+
+            <Content width={props.maxWidth ? props.maxWidth : props.figure ? '546px' : '678px'}>
+                <Title isLarge={props.isLargeTitle} maxWidth={props.maxWidthHeading}>
+                    {props.title}
+                </Title>
+
+                <Description>{props.description}</Description>
+
+                {props.actions && <ButtonWrap>{props.actions}</ButtonWrap>}
+            </Content>
+        </Wrap>
+    </Section>
+);
+
+Hero.defaultProps = {
+    isCenteredMobile: true,
+};
-- 
cgit v1.2.3


From d69b3a02444856ec3062ca1d9dc4bd11c7d16f5d Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 18 Dec 2018 14:49:09 -0800
Subject: Type definition so TS knows it has defaultProps

---
 packages/website/ts/@next/components/hero.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
index b7157d7a6..4c8874d3e 100644
--- a/packages/website/ts/@next/components/hero.tsx
+++ b/packages/website/ts/@next/components/hero.tsx
@@ -129,7 +129,7 @@ const ButtonWrap = styled.div`
     }
 `;
 
-export const Hero = (props: Props) => (
+export const Hero: React.StatelessComponent<Props> = (props: Props) => (
     <Section>
         <Wrap isCentered={!props.figure} isFullWidth={props.isFullWidth} isCenteredMobile={props.isCenteredMobile}>
             {props.figure && <Content width="400px">{props.figure}</Content>}
-- 
cgit v1.2.3


From 0eef07307eb31fe3d72cb26634f102ad6115fccb Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 18 Dec 2018 14:49:30 -0800
Subject: Declare interface and make isNoBorder optional

---
 packages/website/ts/@next/pages/why.tsx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 4d5e46361..73195f31c 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -253,9 +253,12 @@ const SectionWrap =
     }
 `;
 
+interface SectionTitleProps {
+    isNoBorder?: boolean;
+}
 const SectionTitle =
     styled(Heading) <
-    { isNoBorder: boolean } >
+    SectionTitleProps >
     `
     position: relative;
 
-- 
cgit v1.2.3


From e2510ed28f97feb33404ec0cb773214236620343 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 19 Dec 2018 10:44:32 +0000
Subject: Add temporary console.log to test failing on CI

---
 packages/order-watcher/test/order_watcher_web_socket_server_test.ts | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/order-watcher/test/order_watcher_web_socket_server_test.ts b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
index fd388e907..fa64ac305 100644
--- a/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
+++ b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
@@ -278,6 +278,7 @@ describe('OrderWatcherWebSocketServer', async () => {
         for (const client of [wsClient, wsClientTwo]) {
             const updateMsg = await _onMessageAsync(client);
             const updateData = JSON.parse(updateMsg.data);
+            console.log('-------------------------- UPDATE_DATA: ', updateData);
             const orderState = updateData.result as OrderStateValid;
             expect(orderState.isValid).to.be.true();
             expect(orderState.orderRelevantState.makerFeeProxyAllowance).to.be.eq('0');
-- 
cgit v1.2.3


From 84c8b83694cc16ed42cb01315803f124c582aab7 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 19 Dec 2018 12:18:53 +0000
Subject: Fix WS tests to remove race-condition and be more specific about the
 message expected

---
 .../test/order_watcher_web_socket_server_test.ts   | 57 +++++++++++++---------
 1 file changed, 34 insertions(+), 23 deletions(-)

(limited to 'packages')

diff --git a/packages/order-watcher/test/order_watcher_web_socket_server_test.ts b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
index fa64ac305..8070860e7 100644
--- a/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
+++ b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
@@ -26,7 +26,7 @@ interface WsMessage {
     data: string;
 }
 
-describe('OrderWatcherWebSocketServer', async () => {
+describe.only('OrderWatcherWebSocketServer', async () => {
     let contractWrappers: ContractWrappers;
     let wsServer: OrderWatcherWebSocketServer;
     let wsClient: WebSocket.w3cwebsocket;
@@ -49,9 +49,14 @@ describe('OrderWatcherWebSocketServer', async () => {
     // HACK: createFillableSignedOrderAsync is Promise-based, which forces us
     // to use Promises instead of the done() callbacks for tests.
     // onmessage callback must thus be wrapped as a Promise.
-    const _onMessageAsync = async (client: WebSocket.w3cwebsocket) =>
+    const _getOnMessagePromise = async (client: WebSocket.w3cwebsocket, method: string | null) =>
         new Promise<WsMessage>(resolve => {
-            client.onmessage = (msg: WsMessage) => resolve(msg);
+            client.onmessage = (msg: WsMessage) => {
+                const data = JSON.parse(msg.data);
+                if (data.method === method) {
+                    resolve(msg);
+                }
+            };
         });
 
     before(async () => {
@@ -106,20 +111,20 @@ describe('OrderWatcherWebSocketServer', async () => {
             isVerbose: true,
         };
         wsServer = new OrderWatcherWebSocketServer(provider, networkId, contractAddresses, orderWatcherConfig);
-        wsServer.start();
     });
     after(async () => {
         await blockchainLifecycle.revertAsync();
-        wsServer.stop();
     });
     beforeEach(async () => {
+        wsServer.start();
         await blockchainLifecycle.startAsync();
         wsClient = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080/');
         logUtils.log(`${new Date()} [Client] Connected.`);
     });
     afterEach(async () => {
-        await blockchainLifecycle.revertAsync();
         wsClient.close();
+        await blockchainLifecycle.revertAsync();
+        wsServer.stop();
         logUtils.log(`${new Date()} [Client] Closed.`);
     });
 
@@ -147,7 +152,7 @@ describe('OrderWatcherWebSocketServer', async () => {
             method: 'BAD_METHOD',
         };
         wsClient.onopen = () => wsClient.send(JSON.stringify(invalidMethodPayload));
-        const errorMsg = await _onMessageAsync(wsClient);
+        const errorMsg = await _getOnMessagePromise(wsClient, null);
         const errorData = JSON.parse(errorMsg.data);
         // tslint:disable-next-line:no-unused-expression
         expect(errorData.id).to.be.null;
@@ -163,7 +168,7 @@ describe('OrderWatcherWebSocketServer', async () => {
             method: 'GET_STATS',
         };
         wsClient.onopen = () => wsClient.send(JSON.stringify(noJsonRpcPayload));
-        const errorMsg = await _onMessageAsync(wsClient);
+        const errorMsg = await _getOnMessagePromise(wsClient, null);
         const errorData = JSON.parse(errorMsg.data);
         // tslint:disable-next-line:no-unused-expression
         expect(errorData.method).to.be.null;
@@ -179,7 +184,7 @@ describe('OrderWatcherWebSocketServer', async () => {
             orderHash: '0x7337e2f2a9aa2ed6afe26edc2df7ad79c3ffa9cf9b81a964f707ea63f5272355',
         };
         wsClient.onopen = () => wsClient.send(JSON.stringify(noSignedOrderAddOrderPayload));
-        const errorMsg = await _onMessageAsync(wsClient);
+        const errorMsg = await _getOnMessagePromise(wsClient, null);
         const errorData = JSON.parse(errorMsg.data);
         // tslint:disable-next-line:no-unused-expression
         expect(errorData.id).to.be.null;
@@ -199,7 +204,7 @@ describe('OrderWatcherWebSocketServer', async () => {
             },
         };
         wsClient.onopen = () => wsClient.send(JSON.stringify(invalidAddOrderPayload));
-        const errorMsg = await _onMessageAsync(wsClient);
+        const errorMsg = await _getOnMessagePromise(wsClient, null);
         const errorData = JSON.parse(errorMsg.data);
         // tslint:disable-next-line:no-unused-expression
         expect(errorData.id).to.be.null;
@@ -210,15 +215,16 @@ describe('OrderWatcherWebSocketServer', async () => {
 
     it('executes addOrder and removeOrder requests correctly', async () => {
         wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
-        const addOrderMsg = await _onMessageAsync(wsClient);
+        const addOrderMsg = await _getOnMessagePromise(wsClient, OrderWatcherMethod.AddOrder);
         const addOrderData = JSON.parse(addOrderMsg.data);
         expect(addOrderData.method).to.be.eq('ADD_ORDER');
         expect((wsServer as any)._orderWatcher._orderByOrderHash).to.deep.include({
             [orderHash]: signedOrder,
         });
 
+        const clientOnMessagePromise = _getOnMessagePromise(wsClient, OrderWatcherMethod.RemoveOrder);
         wsClient.send(JSON.stringify(removeOrderPayload));
-        const removeOrderMsg = await _onMessageAsync(wsClient);
+        const removeOrderMsg = await clientOnMessagePromise;
         const removeOrderData = JSON.parse(removeOrderMsg.data);
         expect(removeOrderData.method).to.be.eq('REMOVE_ORDER');
         expect((wsServer as any)._orderWatcher._orderByOrderHash).to.not.deep.include({
@@ -229,13 +235,13 @@ describe('OrderWatcherWebSocketServer', async () => {
     it('broadcasts orderStateInvalid message when makerAddress allowance set to 0 for watched order', async () => {
         // Add the regular order
         wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
-        await _onMessageAsync(wsClient);
+        const clientOnMessagePromise = _getOnMessagePromise(wsClient, OrderWatcherMethod.Update);
 
         // Set the allowance to 0
         await contractWrappers.erc20Token.setProxyAllowanceAsync(makerTokenAddress, makerAddress, new BigNumber(0));
 
         // Ensure that orderStateInvalid message is received.
-        const orderWatcherUpdateMsg = await _onMessageAsync(wsClient);
+        const orderWatcherUpdateMsg = await clientOnMessagePromise;
         const orderWatcherUpdateData = JSON.parse(orderWatcherUpdateMsg.data);
         expect(orderWatcherUpdateData.method).to.be.eq('UPDATE');
         const invalidOrderState = orderWatcherUpdateData.result as OrderStateInvalid;
@@ -269,20 +275,25 @@ describe('OrderWatcherWebSocketServer', async () => {
         wsClientTwo = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080/');
         logUtils.log(`${new Date()} [Client] Connected.`);
         wsClientTwo.onopen = () => wsClientTwo.send(JSON.stringify(nonZeroMakerFeeOrderPayload));
-        await _onMessageAsync(wsClientTwo);
+
+        const clientOneOnMessagePromise = _getOnMessagePromise(wsClient, OrderWatcherMethod.Update);
+        const clientTwoOnMessagePromise = _getOnMessagePromise(wsClientTwo, OrderWatcherMethod.Update);
 
         // Change the allowance
         await contractWrappers.erc20Token.setProxyAllowanceAsync(zrxTokenAddress, makerAddress, new BigNumber(0));
 
         // Check that both clients receive the emitted event
-        for (const client of [wsClient, wsClientTwo]) {
-            const updateMsg = await _onMessageAsync(client);
-            const updateData = JSON.parse(updateMsg.data);
-            console.log('-------------------------- UPDATE_DATA: ', updateData);
-            const orderState = updateData.result as OrderStateValid;
-            expect(orderState.isValid).to.be.true();
-            expect(orderState.orderRelevantState.makerFeeProxyAllowance).to.be.eq('0');
-        }
+        let updateMsg = await clientOneOnMessagePromise;
+        let updateData = JSON.parse(updateMsg.data);
+        let orderState = updateData.result as OrderStateValid;
+        expect(orderState.isValid).to.be.true();
+        expect(orderState.orderRelevantState.makerFeeProxyAllowance).to.be.eq('0');
+
+        updateMsg = await clientTwoOnMessagePromise;
+        updateData = JSON.parse(updateMsg.data);
+        orderState = updateData.result as OrderStateValid;
+        expect(orderState.isValid).to.be.true();
+        expect(orderState.orderRelevantState.makerFeeProxyAllowance).to.be.eq('0');
 
         wsClientTwo.close();
         logUtils.log(`${new Date()} [Client] Closed.`);
-- 
cgit v1.2.3


From 90ee70db23251bfc68c7d4235be1bf1c4c6e6a92 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 19 Dec 2018 12:49:51 +0000
Subject: Move onMessageAsync outside of tests and add comments

---
 .../test/order_watcher_web_socket_server_test.ts   | 53 ++++++++++++----------
 1 file changed, 30 insertions(+), 23 deletions(-)

(limited to 'packages')

diff --git a/packages/order-watcher/test/order_watcher_web_socket_server_test.ts b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
index 8070860e7..578e0de61 100644
--- a/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
+++ b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
@@ -46,18 +46,6 @@ describe.only('OrderWatcherWebSocketServer', async () => {
     let removeOrderPayload: RemoveOrderRequest;
     const decimals = constants.ZRX_DECIMALS;
     const fillableAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(5), decimals);
-    // HACK: createFillableSignedOrderAsync is Promise-based, which forces us
-    // to use Promises instead of the done() callbacks for tests.
-    // onmessage callback must thus be wrapped as a Promise.
-    const _getOnMessagePromise = async (client: WebSocket.w3cwebsocket, method: string | null) =>
-        new Promise<WsMessage>(resolve => {
-            client.onmessage = (msg: WsMessage) => {
-                const data = JSON.parse(msg.data);
-                if (data.method === method) {
-                    resolve(msg);
-                }
-            };
-        });
 
     before(async () => {
         // Set up constants
@@ -152,7 +140,7 @@ describe.only('OrderWatcherWebSocketServer', async () => {
             method: 'BAD_METHOD',
         };
         wsClient.onopen = () => wsClient.send(JSON.stringify(invalidMethodPayload));
-        const errorMsg = await _getOnMessagePromise(wsClient, null);
+        const errorMsg = await onMessageAsync(wsClient, null);
         const errorData = JSON.parse(errorMsg.data);
         // tslint:disable-next-line:no-unused-expression
         expect(errorData.id).to.be.null;
@@ -168,7 +156,7 @@ describe.only('OrderWatcherWebSocketServer', async () => {
             method: 'GET_STATS',
         };
         wsClient.onopen = () => wsClient.send(JSON.stringify(noJsonRpcPayload));
-        const errorMsg = await _getOnMessagePromise(wsClient, null);
+        const errorMsg = await onMessageAsync(wsClient, null);
         const errorData = JSON.parse(errorMsg.data);
         // tslint:disable-next-line:no-unused-expression
         expect(errorData.method).to.be.null;
@@ -184,7 +172,7 @@ describe.only('OrderWatcherWebSocketServer', async () => {
             orderHash: '0x7337e2f2a9aa2ed6afe26edc2df7ad79c3ffa9cf9b81a964f707ea63f5272355',
         };
         wsClient.onopen = () => wsClient.send(JSON.stringify(noSignedOrderAddOrderPayload));
-        const errorMsg = await _getOnMessagePromise(wsClient, null);
+        const errorMsg = await onMessageAsync(wsClient, null);
         const errorData = JSON.parse(errorMsg.data);
         // tslint:disable-next-line:no-unused-expression
         expect(errorData.id).to.be.null;
@@ -204,7 +192,7 @@ describe.only('OrderWatcherWebSocketServer', async () => {
             },
         };
         wsClient.onopen = () => wsClient.send(JSON.stringify(invalidAddOrderPayload));
-        const errorMsg = await _getOnMessagePromise(wsClient, null);
+        const errorMsg = await onMessageAsync(wsClient, null);
         const errorData = JSON.parse(errorMsg.data);
         // tslint:disable-next-line:no-unused-expression
         expect(errorData.id).to.be.null;
@@ -215,14 +203,14 @@ describe.only('OrderWatcherWebSocketServer', async () => {
 
     it('executes addOrder and removeOrder requests correctly', async () => {
         wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
-        const addOrderMsg = await _getOnMessagePromise(wsClient, OrderWatcherMethod.AddOrder);
+        const addOrderMsg = await onMessageAsync(wsClient, OrderWatcherMethod.AddOrder);
         const addOrderData = JSON.parse(addOrderMsg.data);
         expect(addOrderData.method).to.be.eq('ADD_ORDER');
         expect((wsServer as any)._orderWatcher._orderByOrderHash).to.deep.include({
             [orderHash]: signedOrder,
         });
 
-        const clientOnMessagePromise = _getOnMessagePromise(wsClient, OrderWatcherMethod.RemoveOrder);
+        const clientOnMessagePromise = onMessageAsync(wsClient, OrderWatcherMethod.RemoveOrder);
         wsClient.send(JSON.stringify(removeOrderPayload));
         const removeOrderMsg = await clientOnMessagePromise;
         const removeOrderData = JSON.parse(removeOrderMsg.data);
@@ -235,12 +223,16 @@ describe.only('OrderWatcherWebSocketServer', async () => {
     it('broadcasts orderStateInvalid message when makerAddress allowance set to 0 for watched order', async () => {
         // Add the regular order
         wsClient.onopen = () => wsClient.send(JSON.stringify(addOrderPayload));
-        const clientOnMessagePromise = _getOnMessagePromise(wsClient, OrderWatcherMethod.Update);
+
+        // We register the onMessage callback before calling `setProxyAllowanceAsync` which we
+        // expect will cause a message to be emitted. We do now "await" here, since we want to
+        // check for messages _after_ calling `setProxyAllowanceAsync`
+        const clientOnMessagePromise = onMessageAsync(wsClient, OrderWatcherMethod.Update);
 
         // Set the allowance to 0
         await contractWrappers.erc20Token.setProxyAllowanceAsync(makerTokenAddress, makerAddress, new BigNumber(0));
 
-        // Ensure that orderStateInvalid message is received.
+        // We now await the `onMessage` promise to check for the message
         const orderWatcherUpdateMsg = await clientOnMessagePromise;
         const orderWatcherUpdateData = JSON.parse(orderWatcherUpdateMsg.data);
         expect(orderWatcherUpdateData.method).to.be.eq('UPDATE');
@@ -276,13 +268,14 @@ describe.only('OrderWatcherWebSocketServer', async () => {
         logUtils.log(`${new Date()} [Client] Connected.`);
         wsClientTwo.onopen = () => wsClientTwo.send(JSON.stringify(nonZeroMakerFeeOrderPayload));
 
-        const clientOneOnMessagePromise = _getOnMessagePromise(wsClient, OrderWatcherMethod.Update);
-        const clientTwoOnMessagePromise = _getOnMessagePromise(wsClientTwo, OrderWatcherMethod.Update);
+        // Setup the onMessage callbacks, but don't await them yet
+        const clientOneOnMessagePromise = onMessageAsync(wsClient, OrderWatcherMethod.Update);
+        const clientTwoOnMessagePromise = onMessageAsync(wsClientTwo, OrderWatcherMethod.Update);
 
         // Change the allowance
         await contractWrappers.erc20Token.setProxyAllowanceAsync(zrxTokenAddress, makerAddress, new BigNumber(0));
 
-        // Check that both clients receive the emitted event
+        // Check that both clients receive the emitted event by awaiting the onMessageAsync promises
         let updateMsg = await clientOneOnMessagePromise;
         let updateData = JSON.parse(updateMsg.data);
         let orderState = updateData.result as OrderStateValid;
@@ -299,3 +292,17 @@ describe.only('OrderWatcherWebSocketServer', async () => {
         logUtils.log(`${new Date()} [Client] Closed.`);
     });
 });
+
+// HACK: createFillableSignedOrderAsync is Promise-based, which forces us
+// to use Promises instead of the done() callbacks for tests.
+// onmessage callback must thus be wrapped as a Promise.
+async function onMessageAsync(client: WebSocket.w3cwebsocket, method: string | null): Promise<WsMessage> {
+    return new Promise<WsMessage>(resolve => {
+        client.onmessage = (msg: WsMessage) => {
+            const data = JSON.parse(msg.data);
+            if (data.method === method) {
+                resolve(msg);
+            }
+        };
+    });
+}
-- 
cgit v1.2.3


From 5c24596d812a80011f9e92a13bf91923fbcc2a64 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 19 Dec 2018 13:21:06 +0000
Subject: Add missing CHANGELOG entry for OrderWatcher WS interface

---
 packages/order-watcher/CHANGELOG.json | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'packages')

diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index c1fd8d4a9..304dc45fd 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -1,4 +1,14 @@
 [
+    {
+        "version": "2.3.0",
+        "changes": [
+            {
+                "note":
+                    "Added a WebSocket interface to OrderWatcher so that it can be used by a client written in any language",
+                "pr": 1427
+            }
+        ]
+    },
     {
         "version": "2.2.8",
         "changes": [
-- 
cgit v1.2.3


From b3bcd726b86331d61919d7dbb4e86b9c3ef296b7 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 19 Dec 2018 14:19:37 +0000
Subject: fix prettier

---
 packages/website/ts/pages/documentation/docs_home.tsx | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/documentation/docs_home.tsx b/packages/website/ts/pages/documentation/docs_home.tsx
index 169b2976b..1768f7b10 100644
--- a/packages/website/ts/pages/documentation/docs_home.tsx
+++ b/packages/website/ts/pages/documentation/docs_home.tsx
@@ -100,8 +100,7 @@ const CATEGORY_TO_PACKAGES: ObjectMap<Package[]> = {
             },
         },
         {
-            description:
-                'A Python Standard Relayer API client',
+            description: 'A Python Standard Relayer API client',
             link: {
                 title: '0x-sra-client.py',
                 to: 'https://pypi.org/project/0x-sra-client/',
-- 
cgit v1.2.3


From c5632490f25efd409472ca4727ee22b5bf0c763a Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Fri, 14 Dec 2018 12:55:50 -0800
Subject: Refactor most of the sol-compiler methods into helper functions in
 utils and make resolver pluggable into them

---
 packages/sol-compiler/src/compiler.ts        | 205 +++----------------------
 packages/sol-compiler/src/utils/compiler.ts  | 216 ++++++++++++++++++++++++++-
 packages/sol-compiler/src/utils/constants.ts |   3 +
 3 files changed, 237 insertions(+), 187 deletions(-)

(limited to 'packages')

diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index 85df8209e..45cbf527b 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -8,24 +8,24 @@ import {
     Resolver,
     URLResolver,
 } from '@0x/sol-resolver';
-import { fetchAsync, logUtils } from '@0x/utils';
-import chalk from 'chalk';
+import { logUtils } from '@0x/utils';
 import { CompilerOptions, ContractArtifact, ContractVersionData, StandardOutput } from 'ethereum-types';
-import * as ethUtil from 'ethereumjs-util';
 import * as fs from 'fs';
 import * as _ from 'lodash';
 import * as path from 'path';
-import * as requireFromString from 'require-from-string';
 import * as semver from 'semver';
 import solc = require('solc');
 
 import { compilerOptionsSchema } from './schemas/compiler_options_schema';
 import { binPaths } from './solc/bin_paths';
 import {
+    addHexPrefixToContractBytecode,
+    compile,
     createDirIfDoesNotExistAsync,
     getContractArtifactIfExistsAsync,
-    getNormalizedErrMsg,
-    parseDependencies,
+    getSolcAsync,
+    getSourcesWithDependencies,
+    getSourceTreeHash,
     parseSolidityVersionRange,
 } from './utils/compiler';
 import { constants } from './utils/constants';
@@ -35,7 +35,6 @@ import { utils } from './utils/utils';
 type TYPE_ALL_FILES_IDENTIFIER = '*';
 const ALL_CONTRACTS_IDENTIFIER = '*';
 const ALL_FILES_IDENTIFIER = '*';
-const SOLC_BIN_DIR = path.join(__dirname, '..', '..', 'solc_bin');
 const DEFAULT_CONTRACTS_DIR = path.resolve('contracts');
 const DEFAULT_ARTIFACTS_DIR = path.resolve('artifacts');
 // Solc compiler settings cannot be configured from the commandline.
@@ -82,49 +81,6 @@ export class Compiler {
     private readonly _artifactsDir: string;
     private readonly _solcVersionIfExists: string | undefined;
     private readonly _specifiedContracts: string[] | TYPE_ALL_FILES_IDENTIFIER;
-    private static async _getSolcAsync(
-        solcVersion: string,
-    ): Promise<{ solcInstance: solc.SolcInstance; fullSolcVersion: string }> {
-        const fullSolcVersion = binPaths[solcVersion];
-        if (_.isUndefined(fullSolcVersion)) {
-            throw new Error(`${solcVersion} is not a known compiler version`);
-        }
-        const compilerBinFilename = path.join(SOLC_BIN_DIR, fullSolcVersion);
-        let solcjs: string;
-        if (await fsWrapper.doesFileExistAsync(compilerBinFilename)) {
-            solcjs = (await fsWrapper.readFileAsync(compilerBinFilename)).toString();
-        } else {
-            logUtils.warn(`Downloading ${fullSolcVersion}...`);
-            const url = `${constants.BASE_COMPILER_URL}${fullSolcVersion}`;
-            const response = await fetchAsync(url);
-            const SUCCESS_STATUS = 200;
-            if (response.status !== SUCCESS_STATUS) {
-                throw new Error(`Failed to load ${fullSolcVersion}`);
-            }
-            solcjs = await response.text();
-            await fsWrapper.writeFileAsync(compilerBinFilename, solcjs);
-        }
-        if (solcjs.length === 0) {
-            throw new Error('No compiler available');
-        }
-        const solcInstance = solc.setupMethods(requireFromString(solcjs, compilerBinFilename));
-        return { solcInstance, fullSolcVersion };
-    }
-    private static _addHexPrefixToContractBytecode(compiledContract: solc.StandardContractOutput): void {
-        if (!_.isUndefined(compiledContract.evm)) {
-            if (!_.isUndefined(compiledContract.evm.bytecode) && !_.isUndefined(compiledContract.evm.bytecode.object)) {
-                compiledContract.evm.bytecode.object = ethUtil.addHexPrefix(compiledContract.evm.bytecode.object);
-            }
-            if (
-                !_.isUndefined(compiledContract.evm.deployedBytecode) &&
-                !_.isUndefined(compiledContract.evm.deployedBytecode.object)
-            ) {
-                compiledContract.evm.deployedBytecode.object = ethUtil.addHexPrefix(
-                    compiledContract.evm.deployedBytecode.object,
-                );
-            }
-        }
-    }
     /**
      * Instantiates a new instance of the Compiler class.
      * @param opts Optional compiler options
@@ -158,7 +114,7 @@ export class Compiler {
      */
     public async compileAsync(): Promise<void> {
         await createDirIfDoesNotExistAsync(this._artifactsDir);
-        await createDirIfDoesNotExistAsync(SOLC_BIN_DIR);
+        await createDirIfDoesNotExistAsync(constants.SOLC_BIN_DIR);
         await this._compileContractsAsync(this._getContractNamesToCompile(), true);
     }
     /**
@@ -201,12 +157,14 @@ export class Compiler {
 
         for (const contractName of contractNames) {
             const contractSource = this._resolver.resolve(contractName);
+            const sourceTreeHashHex = getSourceTreeHash(
+                this._resolver,
+                path.join(this._contractsDir, contractSource.path),
+            ).toString('hex');
             const contractData = {
                 contractName,
                 currentArtifactIfExists: await getContractArtifactIfExistsAsync(this._artifactsDir, contractName),
-                sourceTreeHashHex: `0x${this._getSourceTreeHash(
-                    path.join(this._contractsDir, contractSource.path),
-                ).toString('hex')}`,
+                sourceTreeHashHex: `0x${sourceTreeHashHex}`,
             };
             if (!this._shouldCompile(contractData)) {
                 continue;
@@ -244,9 +202,8 @@ export class Compiler {
                 }) with Solidity v${solcVersion}...`,
             );
 
-            const { solcInstance, fullSolcVersion } = await Compiler._getSolcAsync(solcVersion);
-
-            const compilerOutput = this._compile(solcInstance, input.standardInput);
+            const { solcInstance, fullSolcVersion } = await getSolcAsync(solcVersion);
+            const compilerOutput = compile(this._resolver, solcInstance, input.standardInput);
             compilerOutputs.push(compilerOutput);
 
             for (const contractPath of input.contractsToCompile) {
@@ -259,7 +216,7 @@ export class Compiler {
                     );
                 }
 
-                Compiler._addHexPrefixToContractBytecode(compiledContract);
+                addHexPrefixToContractBytecode(compiledContract);
 
                 if (shouldPersist) {
                     await this._persistCompiledContractAsync(
@@ -301,7 +258,11 @@ export class Compiler {
         // contains listings for for every contract compiled during the compiler invocation that compiled the contract
         // to be persisted, which could include many that are irrelevant to the contract at hand.  So, gather up only
         // the relevant sources:
-        const { sourceCodes, sources } = this._getSourcesWithDependencies(contractPath, compilerOutput.sources);
+        const { sourceCodes, sources } = getSourcesWithDependencies(
+            this._resolver,
+            contractPath,
+            compilerOutput.sources,
+        );
 
         const contractVersion: ContractVersionData = {
             compilerOutput: compiledContract,
@@ -336,130 +297,4 @@ export class Compiler {
         await fsWrapper.writeFileAsync(currentArtifactPath, artifactString);
         logUtils.warn(`${contractName} artifact saved!`);
     }
-    /**
-     * For the given @param contractPath, populates JSON objects to be used in the ContractVersionData interface's
-     * properties `sources` (source code file names mapped to ID numbers) and `sourceCodes` (source code content of
-     * contracts) for that contract.  The source code pointed to by contractPath is read and parsed directly (via
-     * `this._resolver.resolve().source`), as are its imports, recursively.  The ID numbers for @return `sources` are
-     * taken from the corresponding ID's in @param fullSources, and the content for @return sourceCodes is read from
-     * disk (via the aforementioned `resolver.source`).
-     */
-    private _getSourcesWithDependencies(
-        contractPath: string,
-        fullSources: { [sourceName: string]: { id: number } },
-    ): { sourceCodes: { [sourceName: string]: string }; sources: { [sourceName: string]: { id: number } } } {
-        const sources = { [contractPath]: { id: fullSources[contractPath].id } };
-        const sourceCodes = { [contractPath]: this._resolver.resolve(contractPath).source };
-        this._recursivelyGatherDependencySources(
-            contractPath,
-            sourceCodes[contractPath],
-            fullSources,
-            sources,
-            sourceCodes,
-        );
-        return { sourceCodes, sources };
-    }
-    private _recursivelyGatherDependencySources(
-        contractPath: string,
-        contractSource: string,
-        fullSources: { [sourceName: string]: { id: number } },
-        sourcesToAppendTo: { [sourceName: string]: { id: number } },
-        sourceCodesToAppendTo: { [sourceName: string]: string },
-    ): void {
-        const importStatementMatches = contractSource.match(/\nimport[^;]*;/g);
-        if (importStatementMatches === null) {
-            return;
-        }
-        for (const importStatementMatch of importStatementMatches) {
-            const importPathMatches = importStatementMatch.match(/\"([^\"]*)\"/);
-            if (importPathMatches === null || importPathMatches.length === 0) {
-                continue;
-            }
-
-            let importPath = importPathMatches[1];
-            // HACK(ablrow): We have, e.g.:
-            //
-            //      importPath   = "../../utils/LibBytes/LibBytes.sol"
-            //      contractPath = "2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol"
-            //
-            // Resolver doesn't understand "../" so we want to pass
-            // "2.0.0/utils/LibBytes/LibBytes.sol" to resolver.
-            //
-            // This hack involves using path.resolve. But path.resolve returns
-            // absolute directories by default. We trick it into thinking that
-            // contractPath is a root directory by prepending a '/' and then
-            // removing the '/' the end.
-            //
-            //      path.resolve("/a/b/c", ""../../d/e") === "/a/d/e"
-            //
-            const lastPathSeparatorPos = contractPath.lastIndexOf('/');
-            const contractFolder = lastPathSeparatorPos === -1 ? '' : contractPath.slice(0, lastPathSeparatorPos + 1);
-            if (importPath.startsWith('.')) {
-                /**
-                 * Some imports path are relative ("../Token.sol", "./Wallet.sol")
-                 * while others are absolute ("Token.sol", "@0x/contracts/Wallet.sol")
-                 * And we need to append the base path for relative imports.
-                 */
-                importPath = path.resolve(`/${contractFolder}`, importPath).replace('/', '');
-            }
-
-            if (_.isUndefined(sourcesToAppendTo[importPath])) {
-                sourcesToAppendTo[importPath] = { id: fullSources[importPath].id };
-                sourceCodesToAppendTo[importPath] = this._resolver.resolve(importPath).source;
-
-                this._recursivelyGatherDependencySources(
-                    importPath,
-                    this._resolver.resolve(importPath).source,
-                    fullSources,
-                    sourcesToAppendTo,
-                    sourceCodesToAppendTo,
-                );
-            }
-        }
-    }
-    private _compile(solcInstance: solc.SolcInstance, standardInput: solc.StandardInput): solc.StandardOutput {
-        const compiled: solc.StandardOutput = JSON.parse(
-            solcInstance.compileStandardWrapper(JSON.stringify(standardInput), importPath => {
-                const sourceCodeIfExists = this._resolver.resolve(importPath);
-                return { contents: sourceCodeIfExists.source };
-            }),
-        );
-        if (!_.isUndefined(compiled.errors)) {
-            const SOLIDITY_WARNING = 'warning';
-            const errors = _.filter(compiled.errors, entry => entry.severity !== SOLIDITY_WARNING);
-            const warnings = _.filter(compiled.errors, entry => entry.severity === SOLIDITY_WARNING);
-            if (!_.isEmpty(errors)) {
-                errors.forEach(error => {
-                    const normalizedErrMsg = getNormalizedErrMsg(error.formattedMessage || error.message);
-                    logUtils.warn(chalk.red(normalizedErrMsg));
-                });
-                throw new Error('Compilation errors encountered');
-            } else {
-                warnings.forEach(warning => {
-                    const normalizedWarningMsg = getNormalizedErrMsg(warning.formattedMessage || warning.message);
-                    logUtils.warn(chalk.yellow(normalizedWarningMsg));
-                });
-            }
-        }
-        return compiled;
-    }
-    /**
-     * Gets the source tree hash for a file and its dependencies.
-     * @param fileName Name of contract file.
-     */
-    private _getSourceTreeHash(importPath: string): Buffer {
-        const contractSource = this._resolver.resolve(importPath);
-        const dependencies = parseDependencies(contractSource);
-        const sourceHash = ethUtil.sha3(contractSource.source);
-        if (dependencies.length === 0) {
-            return sourceHash;
-        } else {
-            const dependencySourceTreeHashes = _.map(dependencies, (dependency: string) =>
-                this._getSourceTreeHash(dependency),
-            );
-            const sourceTreeHashesBuffer = Buffer.concat([sourceHash, ...dependencySourceTreeHashes]);
-            const sourceTreeHash = ethUtil.sha3(sourceTreeHashesBuffer);
-            return sourceTreeHash;
-        }
-    }
 }
diff --git a/packages/sol-compiler/src/utils/compiler.ts b/packages/sol-compiler/src/utils/compiler.ts
index cda67a414..034f72f8d 100644
--- a/packages/sol-compiler/src/utils/compiler.ts
+++ b/packages/sol-compiler/src/utils/compiler.ts
@@ -1,9 +1,16 @@
-import { ContractSource } from '@0x/sol-resolver';
-import { logUtils } from '@0x/utils';
+import { ContractSource, Resolver } from '@0x/sol-resolver';
+import { fetchAsync, logUtils } from '@0x/utils';
+import chalk from 'chalk';
 import { ContractArtifact } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 import * as path from 'path';
+import * as requireFromString from 'require-from-string';
+import * as solc from 'solc';
 
+import { binPaths } from '../solc/bin_paths';
+
+import { constants } from './constants';
 import { fsWrapper } from './fs_wrapper';
 
 /**
@@ -106,3 +113,208 @@ export function parseDependencies(contractSource: ContractSource): string[] {
     });
     return dependencies;
 }
+
+/**
+ * Compiles the contracts and prints errors/warnings
+ * @param resolver Resolver
+ * @param solcInstance Instance of a solc compiler
+ * @param standardInput Solidity standard JSON input
+ */
+export function compile(
+    resolver: Resolver,
+    solcInstance: solc.SolcInstance,
+    standardInput: solc.StandardInput,
+): solc.StandardOutput {
+    const standardInputStr = JSON.stringify(standardInput);
+    const standardOutputStr = solcInstance.compileStandardWrapper(standardInputStr, importPath => {
+        const sourceCodeIfExists = resolver.resolve(importPath);
+        return { contents: sourceCodeIfExists.source };
+    });
+    const compiled: solc.StandardOutput = JSON.parse(standardOutputStr);
+    if (!_.isUndefined(compiled.errors)) {
+        printCompilationErrorsAndWarnings(compiled.errors);
+    }
+    return compiled;
+}
+/**
+ * Separates errors from warnings, formats the messages and prints them. Throws if there is any compilation error (not warning).
+ * @param solcErrors The errors field of standard JSON output that contains errors and warnings.
+ */
+function printCompilationErrorsAndWarnings(solcErrors: solc.SolcError[]): void {
+    const SOLIDITY_WARNING = 'warning';
+    const errors = _.filter(solcErrors, entry => entry.severity !== SOLIDITY_WARNING);
+    const warnings = _.filter(solcErrors, entry => entry.severity === SOLIDITY_WARNING);
+    if (!_.isEmpty(errors)) {
+        errors.forEach(error => {
+            const normalizedErrMsg = getNormalizedErrMsg(error.formattedMessage || error.message);
+            logUtils.warn(chalk.red(normalizedErrMsg));
+        });
+        throw new Error('Compilation errors encountered');
+    } else {
+        warnings.forEach(warning => {
+            const normalizedWarningMsg = getNormalizedErrMsg(warning.formattedMessage || warning.message);
+            logUtils.warn(chalk.yellow(normalizedWarningMsg));
+        });
+    }
+}
+
+/**
+ * Gets the source tree hash for a file and its dependencies.
+ * @param fileName Name of contract file.
+ */
+export function getSourceTreeHash(resolver: Resolver, importPath: string): Buffer {
+    const contractSource = resolver.resolve(importPath);
+    const dependencies = parseDependencies(contractSource);
+    const sourceHash = ethUtil.sha3(contractSource.source);
+    if (dependencies.length === 0) {
+        return sourceHash;
+    } else {
+        const dependencySourceTreeHashes = _.map(dependencies, (dependency: string) =>
+            getSourceTreeHash(resolver, dependency),
+        );
+        const sourceTreeHashesBuffer = Buffer.concat([sourceHash, ...dependencySourceTreeHashes]);
+        const sourceTreeHash = ethUtil.sha3(sourceTreeHashesBuffer);
+        return sourceTreeHash;
+    }
+}
+
+/**
+ * For the given @param contractPath, populates JSON objects to be used in the ContractVersionData interface's
+ * properties `sources` (source code file names mapped to ID numbers) and `sourceCodes` (source code content of
+ * contracts) for that contract.  The source code pointed to by contractPath is read and parsed directly (via
+ * `resolver.resolve().source`), as are its imports, recursively.  The ID numbers for @return `sources` are
+ * taken from the corresponding ID's in @param fullSources, and the content for @return sourceCodes is read from
+ * disk (via the aforementioned `resolver.source`).
+ */
+export function getSourcesWithDependencies(
+    resolver: Resolver,
+    contractPath: string,
+    fullSources: { [sourceName: string]: { id: number } },
+): { sourceCodes: { [sourceName: string]: string }; sources: { [sourceName: string]: { id: number } } } {
+    const sources = { [contractPath]: { id: fullSources[contractPath].id } };
+    const sourceCodes = { [contractPath]: resolver.resolve(contractPath).source };
+    recursivelyGatherDependencySources(
+        resolver,
+        contractPath,
+        sourceCodes[contractPath],
+        fullSources,
+        sources,
+        sourceCodes,
+    );
+    return { sourceCodes, sources };
+}
+
+function recursivelyGatherDependencySources(
+    resolver: Resolver,
+    contractPath: string,
+    contractSource: string,
+    fullSources: { [sourceName: string]: { id: number } },
+    sourcesToAppendTo: { [sourceName: string]: { id: number } },
+    sourceCodesToAppendTo: { [sourceName: string]: string },
+): void {
+    const importStatementMatches = contractSource.match(/\nimport[^;]*;/g);
+    if (importStatementMatches === null) {
+        return;
+    }
+    for (const importStatementMatch of importStatementMatches) {
+        const importPathMatches = importStatementMatch.match(/\"([^\"]*)\"/);
+        if (importPathMatches === null || importPathMatches.length === 0) {
+            continue;
+        }
+
+        let importPath = importPathMatches[1];
+        // HACK(ablrow): We have, e.g.:
+        //
+        //      importPath   = "../../utils/LibBytes/LibBytes.sol"
+        //      contractPath = "2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol"
+        //
+        // Resolver doesn't understand "../" so we want to pass
+        // "2.0.0/utils/LibBytes/LibBytes.sol" to resolver.
+        //
+        // This hack involves using path.resolve. But path.resolve returns
+        // absolute directories by default. We trick it into thinking that
+        // contractPath is a root directory by prepending a '/' and then
+        // removing the '/' the end.
+        //
+        //      path.resolve("/a/b/c", ""../../d/e") === "/a/d/e"
+        //
+        const lastPathSeparatorPos = contractPath.lastIndexOf('/');
+        const contractFolder = lastPathSeparatorPos === -1 ? '' : contractPath.slice(0, lastPathSeparatorPos + 1);
+        if (importPath.startsWith('.')) {
+            /**
+             * Some imports path are relative ("../Token.sol", "./Wallet.sol")
+             * while others are absolute ("Token.sol", "@0x/contracts/Wallet.sol")
+             * And we need to append the base path for relative imports.
+             */
+            importPath = path.resolve(`/${contractFolder}`, importPath).replace('/', '');
+        }
+
+        if (_.isUndefined(sourcesToAppendTo[importPath])) {
+            sourcesToAppendTo[importPath] = { id: fullSources[importPath].id };
+            sourceCodesToAppendTo[importPath] = resolver.resolve(importPath).source;
+
+            recursivelyGatherDependencySources(
+                resolver,
+                importPath,
+                resolver.resolve(importPath).source,
+                fullSources,
+                sourcesToAppendTo,
+                sourceCodesToAppendTo,
+            );
+        }
+    }
+}
+
+/**
+ * Gets the solidity compiler instance and full version name. If the compiler is already cached - gets it from FS,
+ * otherwise - fetches it and caches it.
+ * @param solcVersion The compiler version. e.g. 0.5.0
+ */
+export async function getSolcAsync(
+    solcVersion: string,
+): Promise<{ solcInstance: solc.SolcInstance; fullSolcVersion: string }> {
+    const fullSolcVersion = binPaths[solcVersion];
+    if (_.isUndefined(fullSolcVersion)) {
+        throw new Error(`${solcVersion} is not a known compiler version`);
+    }
+    const compilerBinFilename = path.join(constants.SOLC_BIN_DIR, fullSolcVersion);
+    let solcjs: string;
+    if (await fsWrapper.doesFileExistAsync(compilerBinFilename)) {
+        solcjs = (await fsWrapper.readFileAsync(compilerBinFilename)).toString();
+    } else {
+        logUtils.warn(`Downloading ${fullSolcVersion}...`);
+        const url = `${constants.BASE_COMPILER_URL}${fullSolcVersion}`;
+        const response = await fetchAsync(url);
+        const SUCCESS_STATUS = 200;
+        if (response.status !== SUCCESS_STATUS) {
+            throw new Error(`Failed to load ${fullSolcVersion}`);
+        }
+        solcjs = await response.text();
+        await fsWrapper.writeFileAsync(compilerBinFilename, solcjs);
+    }
+    if (solcjs.length === 0) {
+        throw new Error('No compiler available');
+    }
+    const solcInstance = solc.setupMethods(requireFromString(solcjs, compilerBinFilename));
+    return { solcInstance, fullSolcVersion };
+}
+
+/**
+ * Solidity compiler emits the bytecode without a 0x prefix for a hex. This function fixes it if bytecode is present.
+ * @param compiledContract The standard JSON output section for a contract. Geth modified in place.
+ */
+export function addHexPrefixToContractBytecode(compiledContract: solc.StandardContractOutput): void {
+    if (!_.isUndefined(compiledContract.evm)) {
+        if (!_.isUndefined(compiledContract.evm.bytecode) && !_.isUndefined(compiledContract.evm.bytecode.object)) {
+            compiledContract.evm.bytecode.object = ethUtil.addHexPrefix(compiledContract.evm.bytecode.object);
+        }
+        if (
+            !_.isUndefined(compiledContract.evm.deployedBytecode) &&
+            !_.isUndefined(compiledContract.evm.deployedBytecode.object)
+        ) {
+            compiledContract.evm.deployedBytecode.object = ethUtil.addHexPrefix(
+                compiledContract.evm.deployedBytecode.object,
+            );
+        }
+    }
+}
diff --git a/packages/sol-compiler/src/utils/constants.ts b/packages/sol-compiler/src/utils/constants.ts
index df2ddb3b2..433897f8a 100644
--- a/packages/sol-compiler/src/utils/constants.ts
+++ b/packages/sol-compiler/src/utils/constants.ts
@@ -1,5 +1,8 @@
+import * as path from 'path';
+
 export const constants = {
     SOLIDITY_FILE_EXTENSION: '.sol',
     BASE_COMPILER_URL: 'https://ethereum.github.io/solc-bin/bin/',
     LATEST_ARTIFACT_VERSION: '2.0.0',
+    SOLC_BIN_DIR: path.join(__dirname, '..', '..', 'solc_bin'),
 };
-- 
cgit v1.2.3


From bc27ee0debe39b1095bfbdf685a22e634c214d2a Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 19 Dec 2018 13:28:43 +0100
Subject: Add includes section to typescript-typings package.json

---
 packages/typescript-typings/tsconfig.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/typescript-typings/tsconfig.json b/packages/typescript-typings/tsconfig.json
index 7f0fe2f7a..8ea3bfb0c 100644
--- a/packages/typescript-typings/tsconfig.json
+++ b/packages/typescript-typings/tsconfig.json
@@ -3,5 +3,6 @@
     "compilerOptions": {
         "outDir": "lib",
         "rootDir": "."
-    }
+    },
+    "include": ["types"]
 }
-- 
cgit v1.2.3


From c8eaa63cce99e6666d6d863e8a47007e4cbcbbbb Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 19 Dec 2018 14:06:58 +0100
Subject: Add  to  type in sol-resolver

---
 packages/sol-resolver/CHANGELOG.json                        | 13 +++++++++++++
 packages/sol-resolver/src/resolvers/fs_resolver.ts          |  5 +----
 packages/sol-resolver/src/resolvers/name_resolver.ts        | 10 ++--------
 packages/sol-resolver/src/resolvers/npm_resolver.ts         |  5 +----
 packages/sol-resolver/src/resolvers/relative_fs_resolver.ts |  7 ++-----
 packages/sol-resolver/src/resolvers/url_resolver.ts         |  5 +----
 packages/sol-resolver/src/types.ts                          |  1 +
 7 files changed, 21 insertions(+), 25 deletions(-)

(limited to 'packages')

diff --git a/packages/sol-resolver/CHANGELOG.json b/packages/sol-resolver/CHANGELOG.json
index 85398e624..b898a422f 100644
--- a/packages/sol-resolver/CHANGELOG.json
+++ b/packages/sol-resolver/CHANGELOG.json
@@ -1,4 +1,17 @@
 [
+    {
+        "version": "1.2.1",
+        "changes": [
+            {
+                "note": "Add `absolutePath` to `ContractSource` type",
+                "pr": "TODO"
+            },
+            {
+                "note": "Add `SpyResolver` that records all resolved contracts data",
+                "pr": "TODO"
+            }
+        ]
+    },
     {
         "version": "1.1.1",
         "changes": [
diff --git a/packages/sol-resolver/src/resolvers/fs_resolver.ts b/packages/sol-resolver/src/resolvers/fs_resolver.ts
index 63fc3448e..86128023d 100644
--- a/packages/sol-resolver/src/resolvers/fs_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/fs_resolver.ts
@@ -9,10 +9,7 @@ export class FSResolver extends Resolver {
     public resolveIfExists(importPath: string): ContractSource | undefined {
         if (fs.existsSync(importPath) && fs.lstatSync(importPath).isFile()) {
             const fileContent = fs.readFileSync(importPath).toString();
-            return {
-                source: fileContent,
-                path: importPath,
-            };
+            return { source: fileContent, path: importPath, absolutePath: importPath };
         }
         return undefined;
     }
diff --git a/packages/sol-resolver/src/resolvers/name_resolver.ts b/packages/sol-resolver/src/resolvers/name_resolver.ts
index d6ac6a499..aee326fb7 100644
--- a/packages/sol-resolver/src/resolvers/name_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/name_resolver.ts
@@ -20,10 +20,7 @@ export class NameResolver extends EnumerableResolver {
             if (contractName === lookupContractName) {
                 const absoluteContractPath = path.join(this._contractsDir, filePath);
                 const source = fs.readFileSync(absoluteContractPath).toString();
-                contractSource = {
-                    source,
-                    path: filePath,
-                };
+                contractSource = { source, path: filePath, absolutePath: absoluteContractPath };
                 return true;
             }
             return undefined;
@@ -36,10 +33,7 @@ export class NameResolver extends EnumerableResolver {
         const onFile = (filePath: string) => {
             const absoluteContractPath = path.join(this._contractsDir, filePath);
             const source = fs.readFileSync(absoluteContractPath).toString();
-            const contractSource = {
-                source,
-                path: filePath,
-            };
+            const contractSource = { source, path: filePath, absolutePath: absoluteContractPath };
             contractSources.push(contractSource);
         };
         this._traverseContractsDir(this._contractsDir, onFile);
diff --git a/packages/sol-resolver/src/resolvers/npm_resolver.ts b/packages/sol-resolver/src/resolvers/npm_resolver.ts
index eeb2b5493..3c1d09557 100644
--- a/packages/sol-resolver/src/resolvers/npm_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/npm_resolver.ts
@@ -32,10 +32,7 @@ export class NPMResolver extends Resolver {
                 const lookupPath = path.join(currentPath, 'node_modules', packagePath, pathWithinPackage);
                 if (fs.existsSync(lookupPath) && fs.lstatSync(lookupPath).isFile()) {
                     const fileContent = fs.readFileSync(lookupPath).toString();
-                    return {
-                        source: fileContent,
-                        path: lookupPath,
-                    };
+                    return { source: fileContent, path: importPath, absolutePath: lookupPath };
                 }
                 currentPath = path.dirname(currentPath);
             }
diff --git a/packages/sol-resolver/src/resolvers/relative_fs_resolver.ts b/packages/sol-resolver/src/resolvers/relative_fs_resolver.ts
index ed96040d3..cfff145f9 100644
--- a/packages/sol-resolver/src/resolvers/relative_fs_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/relative_fs_resolver.ts
@@ -13,13 +13,10 @@ export class RelativeFSResolver extends Resolver {
     }
     // tslint:disable-next-line:prefer-function-over-method
     public resolveIfExists(importPath: string): ContractSource | undefined {
-        const filePath = path.join(this._contractsDir, importPath);
+        const filePath = path.resolve(path.join(this._contractsDir, importPath));
         if (fs.existsSync(filePath) && !fs.lstatSync(filePath).isDirectory()) {
             const fileContent = fs.readFileSync(filePath).toString();
-            return {
-                source: fileContent,
-                path: importPath,
-            };
+            return { source: fileContent, path: importPath, absolutePath: filePath };
         }
         return undefined;
     }
diff --git a/packages/sol-resolver/src/resolvers/url_resolver.ts b/packages/sol-resolver/src/resolvers/url_resolver.ts
index 180b0c9f6..ef300e6db 100644
--- a/packages/sol-resolver/src/resolvers/url_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/url_resolver.ts
@@ -11,10 +11,7 @@ export class URLResolver extends Resolver {
         if (importPath.startsWith(FILE_URL_PREXIF)) {
             const filePath = importPath.substr(FILE_URL_PREXIF.length);
             const fileContent = fs.readFileSync(filePath).toString();
-            return {
-                source: fileContent,
-                path: importPath,
-            };
+            return { source: fileContent, path: importPath, absolutePath: filePath };
         }
         return undefined;
     }
diff --git a/packages/sol-resolver/src/types.ts b/packages/sol-resolver/src/types.ts
index 41492622d..b4ba164c8 100644
--- a/packages/sol-resolver/src/types.ts
+++ b/packages/sol-resolver/src/types.ts
@@ -1,6 +1,7 @@
 export interface ContractSource {
     source: string;
     path: string;
+    absolutePath: string;
 }
 
 export interface ContractSources {
-- 
cgit v1.2.3


From 8ddf925a8feb41e240871fe0d57e0f40b9bb4896 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 19 Dec 2018 14:07:20 +0100
Subject: Add SpyResolver

---
 packages/sol-resolver/src/index.ts                 |  1 +
 .../sol-resolver/src/resolvers/spy_resolver.ts     | 23 ++++++++++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 packages/sol-resolver/src/resolvers/spy_resolver.ts

(limited to 'packages')

diff --git a/packages/sol-resolver/src/index.ts b/packages/sol-resolver/src/index.ts
index a86053259..f55aca070 100644
--- a/packages/sol-resolver/src/index.ts
+++ b/packages/sol-resolver/src/index.ts
@@ -5,5 +5,6 @@ export { NPMResolver } from './resolvers/npm_resolver';
 export { FSResolver } from './resolvers/fs_resolver';
 export { RelativeFSResolver } from './resolvers/relative_fs_resolver';
 export { NameResolver } from './resolvers/name_resolver';
+export { SpyResolver } from './resolvers/spy_resolver';
 export { EnumerableResolver } from './resolvers/enumerable_resolver';
 export { Resolver } from './resolvers/resolver';
diff --git a/packages/sol-resolver/src/resolvers/spy_resolver.ts b/packages/sol-resolver/src/resolvers/spy_resolver.ts
new file mode 100644
index 000000000..df56c8f9e
--- /dev/null
+++ b/packages/sol-resolver/src/resolvers/spy_resolver.ts
@@ -0,0 +1,23 @@
+import * as fs from 'fs';
+import * as _ from 'lodash';
+import * as path from 'path';
+
+import { ContractSource } from '../types';
+
+import { Resolver } from './resolver';
+
+export class SpyResolver extends Resolver {
+    public resolvedContractSources: ContractSource[] = [];
+    private _resolver: Resolver;
+    constructor(resolver: Resolver) {
+        super();
+        this._resolver = resolver;
+    }
+    public resolveIfExists(importPath: string): ContractSource | undefined {
+        const contractSourceIfExists = this._resolver.resolveIfExists(importPath);
+        if (!_.isUndefined(contractSourceIfExists)) {
+            this.resolvedContractSources.push(contractSourceIfExists);
+        }
+        return contractSourceIfExists;
+    }
+}
-- 
cgit v1.2.3


From 657b698e1eba7fde2322bb81547eba26491c0af4 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 19 Dec 2018 14:11:08 +0100
Subject: Add sol-compiler watch mode

---
 packages/sol-compiler/CHANGELOG.json              | 13 +++++++
 packages/sol-compiler/package.json                |  4 ++
 packages/sol-compiler/src/cli.ts                  | 10 ++++-
 packages/sol-compiler/src/compiler.ts             | 46 +++++++++++++++++++++++
 packages/sol-compiler/src/utils/compiler.ts       |  7 ++--
 packages/sol-compiler/src/utils/types.ts          |  9 +++++
 packages/sol-compiler/test/compiler_utils_test.ts |  6 +--
 7 files changed, 88 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index 0a757f519..17b3f9edd 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -1,4 +1,17 @@
 [
+    {
+        "version": "2.0.0",
+        "changes": [
+            {
+                "note": "Add sol-compiler watch mode with -w flag",
+                "pr": "TODO"
+            },
+            {
+                "note": "Make error and warning colouring more visually pleasant and consistent with other compilers",
+                "pr": "TODO"
+            }
+        ]
+    },
     {
         "version": "1.1.16",
         "changes": [
diff --git a/packages/sol-compiler/package.json b/packages/sol-compiler/package.json
index 0ad620b1f..86167a603 100644
--- a/packages/sol-compiler/package.json
+++ b/packages/sol-compiler/package.json
@@ -44,7 +44,9 @@
     "devDependencies": {
         "@0x/dev-utils": "^1.0.21",
         "@0x/tslint-config": "^2.0.0",
+        "@types/chokidar": "^1.7.5",
         "@types/mkdirp": "^0.5.2",
+        "@types/pluralize": "^0.0.29",
         "@types/require-from-string": "^1.2.0",
         "@types/semver": "^5.5.0",
         "chai": "^4.0.1",
@@ -74,10 +76,12 @@
         "@0x/web3-wrapper": "^3.2.1",
         "@types/yargs": "^11.0.0",
         "chalk": "^2.3.0",
+        "chokidar": "^2.0.4",
         "ethereum-types": "^1.1.4",
         "ethereumjs-util": "^5.1.1",
         "lodash": "^4.17.5",
         "mkdirp": "^0.5.1",
+        "pluralize": "^7.0.0",
         "require-from-string": "^2.0.1",
         "semver": "5.5.0",
         "solc": "^0.4.23",
diff --git a/packages/sol-compiler/src/cli.ts b/packages/sol-compiler/src/cli.ts
index 0a9db6e05..18cc68aaf 100644
--- a/packages/sol-compiler/src/cli.ts
+++ b/packages/sol-compiler/src/cli.ts
@@ -25,6 +25,10 @@ const SEPARATOR = ',';
             type: 'string',
             description: 'comma separated list of contracts to compile',
         })
+        .option('watch', {
+            alias: 'w',
+            default: false,
+        })
         .help().argv;
     const contracts = _.isUndefined(argv.contracts)
         ? undefined
@@ -37,7 +41,11 @@ const SEPARATOR = ',';
         contracts,
     };
     const compiler = new Compiler(opts);
-    await compiler.compileAsync();
+    if (argv.watch) {
+        await compiler.watchAsync();
+    } else {
+        await compiler.compileAsync();
+    }
 })().catch(err => {
     logUtils.log(err);
     process.exit(1);
diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index 45cbf527b..17a1ce563 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -6,13 +6,17 @@ import {
     NPMResolver,
     RelativeFSResolver,
     Resolver,
+    SpyResolver,
     URLResolver,
 } from '@0x/sol-resolver';
 import { logUtils } from '@0x/utils';
+import chalk from 'chalk';
+import * as chokidar from 'chokidar';
 import { CompilerOptions, ContractArtifact, ContractVersionData, StandardOutput } from 'ethereum-types';
 import * as fs from 'fs';
 import * as _ from 'lodash';
 import * as path from 'path';
+import * as pluralize from 'pluralize';
 import * as semver from 'semver';
 import solc = require('solc');
 
@@ -30,6 +34,7 @@ import {
 } from './utils/compiler';
 import { constants } from './utils/constants';
 import { fsWrapper } from './utils/fs_wrapper';
+import { CompilationError } from './utils/types';
 import { utils } from './utils/utils';
 
 type TYPE_ALL_FILES_IDENTIFIER = '*';
@@ -129,6 +134,43 @@ export class Compiler {
         const promisedOutputs = this._compileContractsAsync(this._getContractNamesToCompile(), false);
         return promisedOutputs;
     }
+    public async watchAsync(): Promise<void> {
+        console.clear(); // tslint:disable-line:no-console
+        logWithTime('Starting compilation in watch mode...');
+        const watcher = chokidar.watch('^$', { ignored: /(^|[\/\\])\../ });
+        const onFileChangedAsync = async () => {
+            watcher.unwatch('*'); // Stop watching
+            try {
+                await this.compileAsync();
+                logWithTime('Found 0 errors. Watching for file changes.');
+            } catch (err) {
+                if (err.typeName === 'CompilationError') {
+                    logWithTime(`Found ${err.errorsCount} ${pluralize('error', err.errorsCount)}. Watching for file changes.`);
+                } else {
+                    logWithTime('Found errors. Watching for file changes.');
+                }
+            }
+
+            const pathsToWatch = this._getPathsToWatch();
+            watcher.add(pathsToWatch);
+        };
+        await onFileChangedAsync();
+        watcher.on('change', (changedFilePath: string) => {
+            console.clear(); // tslint:disable-line:no-console
+            logWithTime('File change detected. Starting incremental compilation...');
+            onFileChangedAsync();
+        });
+    }
+    private _getPathsToWatch(): string[] {
+        const contractNames = this._getContractNamesToCompile();
+        const spyResolver = new SpyResolver(this._resolver);
+        for (const contractName of contractNames) {
+            const contractSource = spyResolver.resolve(contractName);
+            getSourceTreeHash(spyResolver, contractSource.path);
+        }
+        const pathsToWatch = _.uniq(spyResolver.resolvedContractSources.map(cs => cs.absolutePath));
+        return pathsToWatch;
+    }
     private _getContractNamesToCompile(): string[] {
         let contractNamesToCompile;
         if (this._specifiedContracts === ALL_CONTRACTS_IDENTIFIER) {
@@ -298,3 +340,7 @@ export class Compiler {
         logUtils.warn(`${contractName} artifact saved!`);
     }
 }
+
+function logWithTime(arg: string): void {
+    logUtils.log(`[${chalk.gray(new Date().toLocaleTimeString())}] ${arg}`);
+}
diff --git a/packages/sol-compiler/src/utils/compiler.ts b/packages/sol-compiler/src/utils/compiler.ts
index 034f72f8d..486d8bedd 100644
--- a/packages/sol-compiler/src/utils/compiler.ts
+++ b/packages/sol-compiler/src/utils/compiler.ts
@@ -12,6 +12,7 @@ import { binPaths } from '../solc/bin_paths';
 
 import { constants } from './constants';
 import { fsWrapper } from './fs_wrapper';
+import { CompilationError } from './types';
 
 /**
  * Gets contract data on network or returns if an artifact does not exist.
@@ -147,13 +148,13 @@ function printCompilationErrorsAndWarnings(solcErrors: solc.SolcError[]): void {
     if (!_.isEmpty(errors)) {
         errors.forEach(error => {
             const normalizedErrMsg = getNormalizedErrMsg(error.formattedMessage || error.message);
-            logUtils.warn(chalk.red(normalizedErrMsg));
+            logUtils.log(chalk.red('error'), normalizedErrMsg);
         });
-        throw new Error('Compilation errors encountered');
+        throw new CompilationError(errors.length);
     } else {
         warnings.forEach(warning => {
             const normalizedWarningMsg = getNormalizedErrMsg(warning.formattedMessage || warning.message);
-            logUtils.warn(chalk.yellow(normalizedWarningMsg));
+            logUtils.log(chalk.yellow('warning'), normalizedWarningMsg);
         });
     }
 }
diff --git a/packages/sol-compiler/src/utils/types.ts b/packages/sol-compiler/src/utils/types.ts
index b211cfcbc..64328899d 100644
--- a/packages/sol-compiler/src/utils/types.ts
+++ b/packages/sol-compiler/src/utils/types.ts
@@ -29,3 +29,12 @@ export interface Token {
 }
 
 export type DoneCallback = (err?: Error) => void;
+
+export class CompilationError extends Error {
+    public errorsCount: number;
+    public typeName = 'CompilationError';
+    constructor(errorsCount: number) {
+        super('Compilation errors encountered');
+        this.errorsCount = errorsCount;
+    }
+}
diff --git a/packages/sol-compiler/test/compiler_utils_test.ts b/packages/sol-compiler/test/compiler_utils_test.ts
index 4fe7b994e..b8c18110c 100644
--- a/packages/sol-compiler/test/compiler_utils_test.ts
+++ b/packages/sol-compiler/test/compiler_utils_test.ts
@@ -52,7 +52,7 @@ describe('Compiler utils', () => {
             const source = await fsWrapper.readFileAsync(path, {
                 encoding: 'utf8',
             });
-            const dependencies = parseDependencies({ source, path });
+            const dependencies = parseDependencies({ source, path, absolutePath: path });
             const expectedDependencies = [
                 'zeppelin-solidity/contracts/token/ERC20/ERC20.sol',
                 'packages/sol-compiler/lib/test/fixtures/contracts/TokenTransferProxy.sol',
@@ -68,7 +68,7 @@ describe('Compiler utils', () => {
             const source = await fsWrapper.readFileAsync(path, {
                 encoding: 'utf8',
             });
-            expect(parseDependencies({ source, path })).to.be.deep.equal([
+            expect(parseDependencies({ source, path, absolutePath: path })).to.be.deep.equal([
                 'zeppelin-solidity/contracts/ownership/Ownable.sol',
                 'zeppelin-solidity/contracts/token/ERC20/ERC20.sol',
             ]);
@@ -77,7 +77,7 @@ describe('Compiler utils', () => {
         it.skip('correctly parses commented out dependencies', async () => {
             const path = '';
             const source = `// import "./TokenTransferProxy.sol";`;
-            expect(parseDependencies({ path, source })).to.be.deep.equal([]);
+            expect(parseDependencies({ path, source, absolutePath: path })).to.be.deep.equal([]);
         });
     });
 });
-- 
cgit v1.2.3


From 56d48758d308f9450aaac2e986dd09efd8d479c0 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 19 Dec 2018 14:19:35 +0100
Subject: Add PR numbers

---
 packages/sol-compiler/CHANGELOG.json | 4 ++--
 packages/sol-resolver/CHANGELOG.json | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/sol-compiler/CHANGELOG.json b/packages/sol-compiler/CHANGELOG.json
index 17b3f9edd..8548fd73f 100644
--- a/packages/sol-compiler/CHANGELOG.json
+++ b/packages/sol-compiler/CHANGELOG.json
@@ -4,11 +4,11 @@
         "changes": [
             {
                 "note": "Add sol-compiler watch mode with -w flag",
-                "pr": "TODO"
+                "pr": 1461
             },
             {
                 "note": "Make error and warning colouring more visually pleasant and consistent with other compilers",
-                "pr": "TODO"
+                "pr": 1461
             }
         ]
     },
diff --git a/packages/sol-resolver/CHANGELOG.json b/packages/sol-resolver/CHANGELOG.json
index b898a422f..74c4d39c5 100644
--- a/packages/sol-resolver/CHANGELOG.json
+++ b/packages/sol-resolver/CHANGELOG.json
@@ -4,11 +4,11 @@
         "changes": [
             {
                 "note": "Add `absolutePath` to `ContractSource` type",
-                "pr": "TODO"
+                "pr": 1461
             },
             {
                 "note": "Add `SpyResolver` that records all resolved contracts data",
-                "pr": "TODO"
+                "pr": 1461
             }
         ]
     },
-- 
cgit v1.2.3


From 87d157b805465d76a8eb25cda84fb91dc064faec Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 19 Dec 2018 14:32:59 +0100
Subject: Move logWithTime function to utils

---
 packages/sol-compiler/src/compiler.ts    | 15 +++++----------
 packages/sol-compiler/src/utils/utils.ts |  6 ++++++
 2 files changed, 11 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index 17a1ce563..986999254 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -10,7 +10,6 @@ import {
     URLResolver,
 } from '@0x/sol-resolver';
 import { logUtils } from '@0x/utils';
-import chalk from 'chalk';
 import * as chokidar from 'chokidar';
 import { CompilerOptions, ContractArtifact, ContractVersionData, StandardOutput } from 'ethereum-types';
 import * as fs from 'fs';
@@ -136,18 +135,18 @@ export class Compiler {
     }
     public async watchAsync(): Promise<void> {
         console.clear(); // tslint:disable-line:no-console
-        logWithTime('Starting compilation in watch mode...');
+        utils.logWithTime('Starting compilation in watch mode...');
         const watcher = chokidar.watch('^$', { ignored: /(^|[\/\\])\../ });
         const onFileChangedAsync = async () => {
             watcher.unwatch('*'); // Stop watching
             try {
                 await this.compileAsync();
-                logWithTime('Found 0 errors. Watching for file changes.');
+                utils.logWithTime('Found 0 errors. Watching for file changes.');
             } catch (err) {
                 if (err.typeName === 'CompilationError') {
-                    logWithTime(`Found ${err.errorsCount} ${pluralize('error', err.errorsCount)}. Watching for file changes.`);
+                    utils.logWithTime(`Found ${err.errorsCount} ${pluralize('error', err.errorsCount)}. Watching for file changes.`);
                 } else {
-                    logWithTime('Found errors. Watching for file changes.');
+                    utils.logWithTime('Found errors. Watching for file changes.');
                 }
             }
 
@@ -157,7 +156,7 @@ export class Compiler {
         await onFileChangedAsync();
         watcher.on('change', (changedFilePath: string) => {
             console.clear(); // tslint:disable-line:no-console
-            logWithTime('File change detected. Starting incremental compilation...');
+            utils.logWithTime('File change detected. Starting incremental compilation...');
             onFileChangedAsync();
         });
     }
@@ -340,7 +339,3 @@ export class Compiler {
         logUtils.warn(`${contractName} artifact saved!`);
     }
 }
-
-function logWithTime(arg: string): void {
-    logUtils.log(`[${chalk.gray(new Date().toLocaleTimeString())}] ${arg}`);
-}
diff --git a/packages/sol-compiler/src/utils/utils.ts b/packages/sol-compiler/src/utils/utils.ts
index 4f2de2caa..538efc61a 100644
--- a/packages/sol-compiler/src/utils/utils.ts
+++ b/packages/sol-compiler/src/utils/utils.ts
@@ -1,6 +1,12 @@
+import { logUtils } from '@0x/utils';
+import chalk from 'chalk';
+
 export const utils = {
     stringifyWithFormatting(obj: any): string {
         const stringifiedObj = JSON.stringify(obj, null, '\t');
         return stringifiedObj;
     },
+    logWithTime(arg: string): void {
+        logUtils.log(`[${chalk.gray(new Date().toLocaleTimeString())}] ${arg}`);
+    },
 };
-- 
cgit v1.2.3


From e2535027e92206356d9dde80978edf64f00a50d4 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 19 Dec 2018 14:44:05 +0100
Subject: Remove unused variables

---
 packages/sol-resolver/src/resolvers/spy_resolver.ts | 2 --
 1 file changed, 2 deletions(-)

(limited to 'packages')

diff --git a/packages/sol-resolver/src/resolvers/spy_resolver.ts b/packages/sol-resolver/src/resolvers/spy_resolver.ts
index df56c8f9e..3fd62985b 100644
--- a/packages/sol-resolver/src/resolvers/spy_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/spy_resolver.ts
@@ -1,6 +1,4 @@
-import * as fs from 'fs';
 import * as _ from 'lodash';
-import * as path from 'path';
 
 import { ContractSource } from '../types';
 
-- 
cgit v1.2.3


From 85a8c6160f046ad5b5e33d30fc7a71abea3ecf33 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 19 Dec 2018 14:44:40 +0100
Subject: Mark the field as readonly

---
 packages/sol-resolver/src/resolvers/spy_resolver.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/sol-resolver/src/resolvers/spy_resolver.ts b/packages/sol-resolver/src/resolvers/spy_resolver.ts
index 3fd62985b..b31ecfe1d 100644
--- a/packages/sol-resolver/src/resolvers/spy_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/spy_resolver.ts
@@ -6,7 +6,7 @@ import { Resolver } from './resolver';
 
 export class SpyResolver extends Resolver {
     public resolvedContractSources: ContractSource[] = [];
-    private _resolver: Resolver;
+    private readonly _resolver: Resolver;
     constructor(resolver: Resolver) {
         super();
         this._resolver = resolver;
-- 
cgit v1.2.3


From 237014e823ad4fba7bea50bdf8ec9b5a5cc25918 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 19 Dec 2018 15:06:11 +0100
Subject: Disable linter no a hanging promise with a comment

---
 packages/sol-compiler/src/compiler.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index 986999254..b3531ab65 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -33,7 +33,6 @@ import {
 } from './utils/compiler';
 import { constants } from './utils/constants';
 import { fsWrapper } from './utils/fs_wrapper';
-import { CompilationError } from './utils/types';
 import { utils } from './utils/utils';
 
 type TYPE_ALL_FILES_IDENTIFIER = '*';
@@ -157,7 +156,9 @@ export class Compiler {
         watcher.on('change', (changedFilePath: string) => {
             console.clear(); // tslint:disable-line:no-console
             utils.logWithTime('File change detected. Starting incremental compilation...');
-            onFileChangedAsync();
+            // NOTE: We can't await it here because that's a callback.
+            // Instead we stop watching inside of it and start it again when we're finished.
+            onFileChangedAsync(); // tslint:disable-line no-floating-promises
         });
     }
     private _getPathsToWatch(): string[] {
-- 
cgit v1.2.3


From 69de1d05efcadc1a6e70e98a0e77f32e8976560e Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Wed, 19 Dec 2018 15:15:15 +0100
Subject: Update packages/sol-compiler/src/compiler.ts

Co-Authored-By: LogvinovLeon <logvinov.leon@gmail.com>
---
 packages/sol-compiler/src/compiler.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index b3531ab65..519712e20 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -297,7 +297,7 @@ export class Compiler {
         const compiledContract = compilerOutput.contracts[contractPath][contractName];
 
         // need to gather sourceCodes for this artifact, but compilerOutput.sources (the list of contract modules)
-        // contains listings for for every contract compiled during the compiler invocation that compiled the contract
+        // contains listings for every contract compiled during the compiler invocation that compiled the contract
         // to be persisted, which could include many that are irrelevant to the contract at hand.  So, gather up only
         // the relevant sources:
         const { sourceCodes, sources } = getSourcesWithDependencies(
-- 
cgit v1.2.3


From 85be2fbf19ef937709f747b0c9169a2cf3e6697e Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 19 Dec 2018 15:32:04 +0100
Subject: Move logWithTime to logUtils

---
 packages/sol-compiler/src/compiler.ts    | 10 +++++-----
 packages/sol-compiler/src/utils/utils.ts |  6 ------
 packages/utils/CHANGELOG.json            |  9 +++++++++
 packages/utils/package.json              |  1 +
 packages/utils/src/log_utils.ts          |  5 +++++
 5 files changed, 20 insertions(+), 11 deletions(-)

(limited to 'packages')

diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index 519712e20..eca887ce9 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -134,18 +134,18 @@ export class Compiler {
     }
     public async watchAsync(): Promise<void> {
         console.clear(); // tslint:disable-line:no-console
-        utils.logWithTime('Starting compilation in watch mode...');
+        logUtils.logWithTime('Starting compilation in watch mode...');
         const watcher = chokidar.watch('^$', { ignored: /(^|[\/\\])\../ });
         const onFileChangedAsync = async () => {
             watcher.unwatch('*'); // Stop watching
             try {
                 await this.compileAsync();
-                utils.logWithTime('Found 0 errors. Watching for file changes.');
+                logUtils.logWithTime('Found 0 errors. Watching for file changes.');
             } catch (err) {
                 if (err.typeName === 'CompilationError') {
-                    utils.logWithTime(`Found ${err.errorsCount} ${pluralize('error', err.errorsCount)}. Watching for file changes.`);
+                    logUtils.logWithTime(`Found ${err.errorsCount} ${pluralize('error', err.errorsCount)}. Watching for file changes.`);
                 } else {
-                    utils.logWithTime('Found errors. Watching for file changes.');
+                    logUtils.logWithTime('Found errors. Watching for file changes.');
                 }
             }
 
@@ -155,7 +155,7 @@ export class Compiler {
         await onFileChangedAsync();
         watcher.on('change', (changedFilePath: string) => {
             console.clear(); // tslint:disable-line:no-console
-            utils.logWithTime('File change detected. Starting incremental compilation...');
+            logUtils.logWithTime('File change detected. Starting incremental compilation...');
             // NOTE: We can't await it here because that's a callback.
             // Instead we stop watching inside of it and start it again when we're finished.
             onFileChangedAsync(); // tslint:disable-line no-floating-promises
diff --git a/packages/sol-compiler/src/utils/utils.ts b/packages/sol-compiler/src/utils/utils.ts
index 538efc61a..4f2de2caa 100644
--- a/packages/sol-compiler/src/utils/utils.ts
+++ b/packages/sol-compiler/src/utils/utils.ts
@@ -1,12 +1,6 @@
-import { logUtils } from '@0x/utils';
-import chalk from 'chalk';
-
 export const utils = {
     stringifyWithFormatting(obj: any): string {
         const stringifiedObj = JSON.stringify(obj, null, '\t');
         return stringifiedObj;
     },
-    logWithTime(arg: string): void {
-        logUtils.log(`[${chalk.gray(new Date().toLocaleTimeString())}] ${arg}`);
-    },
 };
diff --git a/packages/utils/CHANGELOG.json b/packages/utils/CHANGELOG.json
index fe66d3f31..605151fb6 100644
--- a/packages/utils/CHANGELOG.json
+++ b/packages/utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.1.0",
+        "changes": [
+            {
+                "note": "Add `logWithTime` to `logUtils`",
+                "pr": 1461
+            }
+        ]
+    },
     {
         "version": "2.0.8",
         "changes": [
diff --git a/packages/utils/package.json b/packages/utils/package.json
index a25dc9cff..5ffec049a 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -49,6 +49,7 @@
         "@types/node": "*",
         "abortcontroller-polyfill": "^1.1.9",
         "bignumber.js": "~4.1.0",
+        "chalk": "^2.4.1",
         "detect-node": "2.0.3",
         "ethereum-types": "^1.1.4",
         "ethereumjs-util": "^5.1.1",
diff --git a/packages/utils/src/log_utils.ts b/packages/utils/src/log_utils.ts
index 87f8479b5..6d9996c67 100644
--- a/packages/utils/src/log_utils.ts
+++ b/packages/utils/src/log_utils.ts
@@ -1,3 +1,5 @@
+import chalk from 'chalk';
+
 export const logUtils = {
     log(...args: any[]): void {
         console.log(...args); // tslint:disable-line:no-console
@@ -5,4 +7,7 @@ export const logUtils = {
     warn(...args: any[]): void {
         console.warn(...args); // tslint:disable-line:no-console
     },
+    logWithTime(arg: string): void {
+        logUtils.log(`[${chalk.gray(new Date().toLocaleTimeString())}] ${arg}`);
+    },
 };
-- 
cgit v1.2.3


From 0abf1c71f64e90aba3e3bac55c8c24dc984bf80d Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 19 Dec 2018 15:33:25 +0100
Subject: Add a comment for SpyResolver

---
 packages/sol-resolver/src/resolvers/spy_resolver.ts | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'packages')

diff --git a/packages/sol-resolver/src/resolvers/spy_resolver.ts b/packages/sol-resolver/src/resolvers/spy_resolver.ts
index b31ecfe1d..5582d771a 100644
--- a/packages/sol-resolver/src/resolvers/spy_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/spy_resolver.ts
@@ -4,6 +4,10 @@ import { ContractSource } from '../types';
 
 import { Resolver } from './resolver';
 
+/**
+ * This resolver is a passthrough proxy to any resolver that records all the resolved contracts sources.
+ * You can access them later using the `resolvedContractSources` public field.
+ */
 export class SpyResolver extends Resolver {
     public resolvedContractSources: ContractSource[] = [];
     private readonly _resolver: Resolver;
-- 
cgit v1.2.3


From 5c4a992b87aa4341fc768eb4865179f2d36abad2 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 19 Dec 2018 15:36:26 +0100
Subject: Add a NOTE comment

---
 packages/sol-compiler/src/compiler.ts | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'packages')

diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index eca887ce9..793ab4f93 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -166,6 +166,9 @@ export class Compiler {
         const spyResolver = new SpyResolver(this._resolver);
         for (const contractName of contractNames) {
             const contractSource = spyResolver.resolve(contractName);
+            // NOTE: We ignore the return value here. We don't want to compute the source tree hash.
+            // We just want to call a SpyResolver on each contracts and it's dependencies and
+            // this is a convinient way to reuse the existing code that does that.
             getSourceTreeHash(spyResolver, contractSource.path);
         }
         const pathsToWatch = _.uniq(spyResolver.resolvedContractSources.map(cs => cs.absolutePath));
-- 
cgit v1.2.3


From 5656605355f201e36667cd054d0eed0a3ba0dbfe Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 19 Dec 2018 15:39:43 +0100
Subject: Describe regexes

---
 packages/sol-compiler/src/compiler.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index 793ab4f93..6b77a464d 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -135,7 +135,10 @@ export class Compiler {
     public async watchAsync(): Promise<void> {
         console.clear(); // tslint:disable-line:no-console
         logUtils.logWithTime('Starting compilation in watch mode...');
-        const watcher = chokidar.watch('^$', { ignored: /(^|[\/\\])\../ });
+        const MATCH_NOTHING_REGEX = '^$';
+        const IGNORE_DOT_FILES_REGEX = /(^|[\/\\])\../;
+        // Initially we watch nothing. We'll add the paths later.
+        const watcher = chokidar.watch(MATCH_NOTHING_REGEX, { ignored: IGNORE_DOT_FILES_REGEX });
         const onFileChangedAsync = async () => {
             watcher.unwatch('*'); // Stop watching
             try {
-- 
cgit v1.2.3


From 86a9375d047f78981ffba74d24543184b8ea089a Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Wed, 19 Dec 2018 15:40:27 +0100
Subject: Run prettier

---
 packages/sol-compiler/src/compiler.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index 6b77a464d..08ab97ba8 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -146,7 +146,9 @@ export class Compiler {
                 logUtils.logWithTime('Found 0 errors. Watching for file changes.');
             } catch (err) {
                 if (err.typeName === 'CompilationError') {
-                    logUtils.logWithTime(`Found ${err.errorsCount} ${pluralize('error', err.errorsCount)}. Watching for file changes.`);
+                    logUtils.logWithTime(
+                        `Found ${err.errorsCount} ${pluralize('error', err.errorsCount)}. Watching for file changes.`,
+                    );
                 } else {
                     logUtils.logWithTime('Found errors. Watching for file changes.');
                 }
-- 
cgit v1.2.3


From e886ef8c4b3d5f97fca6eb6decf3273fb401222d Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Wed, 19 Dec 2018 15:57:19 +0100
Subject: Update packages/sol-compiler/src/utils/compiler.ts

Co-Authored-By: LogvinovLeon <logvinov.leon@gmail.com>
---
 packages/sol-compiler/src/utils/compiler.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/sol-compiler/src/utils/compiler.ts b/packages/sol-compiler/src/utils/compiler.ts
index 486d8bedd..db308f2b5 100644
--- a/packages/sol-compiler/src/utils/compiler.ts
+++ b/packages/sol-compiler/src/utils/compiler.ts
@@ -224,7 +224,7 @@ function recursivelyGatherDependencySources(
         }
 
         let importPath = importPathMatches[1];
-        // HACK(ablrow): We have, e.g.:
+        // HACK(albrow): We have, e.g.:
         //
         //      importPath   = "../../utils/LibBytes/LibBytes.sol"
         //      contractPath = "2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol"
-- 
cgit v1.2.3


From d456710441f5d126c63ae31003ddfffb2654047a Mon Sep 17 00:00:00 2001
From: Fabio B <kandinsky454@protonmail.ch>
Date: Wed, 19 Dec 2018 15:57:30 +0100
Subject: Update packages/sol-compiler/src/compiler.ts

Co-Authored-By: LogvinovLeon <logvinov.leon@gmail.com>
---
 packages/sol-compiler/src/compiler.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/sol-compiler/src/compiler.ts b/packages/sol-compiler/src/compiler.ts
index 08ab97ba8..d38ccbf39 100644
--- a/packages/sol-compiler/src/compiler.ts
+++ b/packages/sol-compiler/src/compiler.ts
@@ -173,7 +173,8 @@ export class Compiler {
             const contractSource = spyResolver.resolve(contractName);
             // NOTE: We ignore the return value here. We don't want to compute the source tree hash.
             // We just want to call a SpyResolver on each contracts and it's dependencies and
-            // this is a convinient way to reuse the existing code that does that.
+            // this is a convenient way to reuse the existing code that does that.
+            // We can then get all the relevant paths from the `spyResolver` below.
             getSourceTreeHash(spyResolver, contractSource.path);
         }
         const pathsToWatch = _.uniq(spyResolver.resolvedContractSources.map(cs => cs.absolutePath));
-- 
cgit v1.2.3


From 531ed5496158ed318cc8313daa1a200f67b1b6dd Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 20 Dec 2018 00:06:39 +0100
Subject: Fix page titles

---
 packages/website/ts/@next/pages/about/jobs.tsx    |  2 ++
 packages/website/ts/@next/pages/about/mission.tsx |  2 ++
 packages/website/ts/@next/pages/about/press.tsx   |  5 ++++-
 packages/website/ts/@next/pages/about/team.tsx    |  2 ++
 packages/website/ts/@next/pages/ecosystem.tsx     |  2 ++
 packages/website/ts/@next/pages/instant.tsx       |  2 ++
 packages/website/ts/@next/pages/landing.tsx       | 12 +++++++-----
 packages/website/ts/@next/pages/launch_kit.tsx    |  2 ++
 packages/website/ts/@next/pages/why.tsx           |  2 ++
 9 files changed, 25 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 4dc9d8002..2fd2c7619 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -1,5 +1,6 @@
 import * as _ from 'lodash';
 import * as React from 'react';
+import DocumentTitle from 'react-document-title';
 import styled from 'styled-components';
 
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
@@ -98,6 +99,7 @@ export class NextAboutJobs extends React.Component<NextAboutJobsProps, NextAbout
                 linkLabel="Our mission and values"
                 href={constants.URL_MISSION_AND_VALUES_BLOG_POST}
             >
+                <DocumentTitle title="Jobs at 0x" />
                 <Section bgColor="#F3F6F4" isFlex={true} maxWidth="1170px" wrapWidth="100%">
                     <Column maxWidth="442px">
                         <Heading size="medium" marginBottom="30px">
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
index 35aac684b..2e6530edd 100644
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ b/packages/website/ts/@next/pages/about/mission.tsx
@@ -1,5 +1,6 @@
 import * as _ from 'lodash';
 import * as React from 'react';
+import DocumentTitle from 'react-document-title';
 import styled from 'styled-components';
 
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
@@ -37,6 +38,7 @@ export const NextAboutMission = () => (
         linkLabel="Our mission and values"
         href={constants.URL_MISSION_AND_VALUES_BLOG_POST}
     >
+        <DocumentTitle title="Our Mission - 0x" />
         <Section isFullWidth={true} isPadded={false}>
             <FullWidthImage>
                 <Image src="/images/@next/about/about-office.png" alt="0x Offices" isCentered={true} />
diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
index ef04506cf..030ee4c14 100644
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ b/packages/website/ts/@next/pages/about/press.tsx
@@ -1,5 +1,6 @@
 import * as _ from 'lodash';
 import * as React from 'react';
+import DocumentTitle from 'react-document-title';
 import styled from 'styled-components';
 
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
@@ -64,7 +65,9 @@ export const NextAboutPress = () => (
                 ))}
             </>
         }
-    />
+    >
+        <DocumentTitle title="Press Highlights - 0x" />
+    </AboutPageLayout>
 );
 
 export const Highlight: React.FunctionComponent<HighlightItemProps> = (props: HighlightItemProps) => {
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
index 421cacb24..7177964be 100644
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ b/packages/website/ts/@next/pages/about/team.tsx
@@ -1,5 +1,6 @@
 import * as _ from 'lodash';
 import * as React from 'react';
+import DocumentTitle from 'react-document-title';
 import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
@@ -183,6 +184,7 @@ export const NextAboutTeam = () => (
         linkLabel="Join the team"
         to={WebsitePaths.AboutJobs}
     >
+        <DocumentTitle title="Our Team - 0x" />
         <Section maxWidth="1170px" wrapWidth="100%" isFlex={true} flexBreakpoint="900px">
             <Column>
                 <Heading size="medium">0x Team</Heading>
diff --git a/packages/website/ts/@next/pages/ecosystem.tsx b/packages/website/ts/@next/pages/ecosystem.tsx
index 3d3e219a2..f78bd3bdc 100644
--- a/packages/website/ts/@next/pages/ecosystem.tsx
+++ b/packages/website/ts/@next/pages/ecosystem.tsx
@@ -1,5 +1,6 @@
 import * as _ from 'lodash';
 import * as React from 'react';
+import DocumentTitle from 'react-document-title';
 import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
@@ -54,6 +55,7 @@ const benefits: BenefitProps[] = [
 
 export const NextEcosystem = () => (
     <SiteWrap theme="light">
+        <DocumentTitle title="Ecosystem Acceleration Program: Jumpstart your Business on 0x" />
         <Section isTextCentered={true}>
             <Column>
                 <Heading size="medium" isCentered={true}>
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
index 8b3a417a9..d08fd566a 100644
--- a/packages/website/ts/@next/pages/instant.tsx
+++ b/packages/website/ts/@next/pages/instant.tsx
@@ -1,6 +1,7 @@
 import { utils as sharedUtils } from '@0x/react-shared';
 import * as _ from 'lodash';
 import * as React from 'react';
+import DocumentTitle from 'react-document-title';
 import styled, { keyframes } from 'styled-components';
 
 import { Banner } from 'ts/@next/components/banner';
@@ -87,6 +88,7 @@ export class Next0xInstant extends React.Component<Props> {
     public render(): React.ReactNode {
         return (
             <SiteWrap>
+                <DocumentTitle title="0x Instant: Quick and secure crypto purchasing" />
                 <Hero
                     title="Introducing 0x Instant"
                     description="A free and flexible way to offer simple crypto purchasing in any app or website"
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index ae560e8e3..c9520f261 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,10 +1,11 @@
 import * as React from 'react';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
+import DocumentTitle from 'react-document-title';
 
-import { SectionLandingAbout } from 'ts/@next/components/sections/landing/about';
-import { SectionLandingClients } from 'ts/@next/components/sections/landing/clients';
-import { SectionLandingCta } from 'ts/@next/components/sections/landing/cta';
-import { SectionLandingHero } from 'ts/@next/components/sections/landing/hero';
+import {SectionLandingAbout} from 'ts/@next/components/sections/landing/about';
+import {SectionLandingClients} from 'ts/@next/components/sections/landing/clients';
+import {SectionLandingCta} from 'ts/@next/components/sections/landing/cta';
+import {SectionLandingHero} from 'ts/@next/components/sections/landing/hero';
+import {SiteWrap} from 'ts/@next/components/siteWrap';
 
 import { ModalContact } from 'ts/@next/components/modals/modal_contact';
 
@@ -23,6 +24,7 @@ export class NextLanding extends React.Component<Props> {
     public render(): React.ReactNode {
         return (
             <SiteWrap theme="dark">
+                <DocumentTitle title="0x: The protocol for trading tokens on Ethereum" />
                 <SectionLandingHero />
                 <SectionLandingAbout />
                 <SectionLandingClients />
diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
index 7ae54293b..605bce91c 100644
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ b/packages/website/ts/@next/pages/launch_kit.tsx
@@ -1,5 +1,6 @@
 import * as _ from 'lodash';
 import * as React from 'react';
+import DocumentTitle from 'react-document-title';
 
 import { Hero } from 'ts/@next/components/hero';
 
@@ -35,6 +36,7 @@ export class NextLaunchKit extends React.Component {
     public render(): React.ReactNode {
         return (
             <SiteWrap theme="dark">
+                <DocumentTitle title="0x Launch Kit: Launch a relayer in under a minute" />
                 <Hero
                     isLargeTitle={false}
                     isFullWidth={false}
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
index 73195f31c..cdf7960c2 100644
--- a/packages/website/ts/@next/pages/why.tsx
+++ b/packages/website/ts/@next/pages/why.tsx
@@ -1,5 +1,6 @@
 import * as _ from 'lodash';
 import * as React from 'react';
+import DocumentTitle from 'react-document-title';
 import ScrollableAnchor, { configureAnchors } from 'react-scrollable-anchor';
 import styled from 'styled-components';
 
@@ -98,6 +99,7 @@ export class NextWhy extends React.Component {
         );
         return (
             <SiteWrap theme="dark">
+                <DocumentTitle title="Features & Benefits - 0x" />
                 <Hero
                     title="The exchange layer for the crypto economy"
                     description="The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastracture that developers and businesses utilize to build products that enable the purchasing and trading of crypto tokens."
-- 
cgit v1.2.3


From e6f36938137fa7e2e48e1e97aed8bfa0c3c4aacd Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 20 Dec 2018 00:16:39 +0100
Subject: Disable fee slider when no address is put in

---
 packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx | 1 +
 packages/website/ts/@next/pages/instant/rc-slider.css             | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx
index e9f8ba83b..5775d6dfb 100644
--- a/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx
+++ b/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx
@@ -22,6 +22,7 @@ export class FeePercentageSlider extends React.Component<FeePercentageSliderProp
                 max={0.05}
                 step={0.0025}
                 value={this.props.value}
+                disabled={this.props.isDisabled}
                 onChange={this.props.onChange}
                 tipFormatter={this._feePercentageSliderFormatter}
                 tipProps={{ placement: 'bottom', overlayStyle: { backgroundColor: '#fff', borderRadius: '4px' } }}
diff --git a/packages/website/ts/@next/pages/instant/rc-slider.css b/packages/website/ts/@next/pages/instant/rc-slider.css
index a4a521d54..63038324e 100644
--- a/packages/website/ts/@next/pages/instant/rc-slider.css
+++ b/packages/website/ts/@next/pages/instant/rc-slider.css
@@ -115,7 +115,7 @@
 }
 
 .rc-slider-disabled {
-    background-color: #e9e9e9;
+    opacity: 0.2;
 }
 
 .rc-slider-disabled .rc-slider-track {
-- 
cgit v1.2.3


From 2716374b2540953b946956c6b4203af637d9e873 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 19 Dec 2018 15:23:42 -0800
Subject: New relayers

---
 .../website/public/images/@next/clients/emoon.svg  |  8 +++++
 .../public/images/@next/clients/godsUnchained.svg  | 16 +++++++++
 .../website/public/images/@next/clients/instex.svg | 40 ++++++++++++++++++++++
 .../public/images/@next/clients/laketrade.svg      | 13 +++++++
 .../website/public/images/@next/clients/veil.svg   |  4 +++
 .../@next/components/sections/landing/clients.tsx  | 24 ++++++++++---
 6 files changed, 101 insertions(+), 4 deletions(-)
 create mode 100644 packages/website/public/images/@next/clients/emoon.svg
 create mode 100644 packages/website/public/images/@next/clients/godsUnchained.svg
 create mode 100644 packages/website/public/images/@next/clients/instex.svg
 create mode 100644 packages/website/public/images/@next/clients/laketrade.svg
 create mode 100644 packages/website/public/images/@next/clients/veil.svg

(limited to 'packages')

diff --git a/packages/website/public/images/@next/clients/emoon.svg b/packages/website/public/images/@next/clients/emoon.svg
new file mode 100644
index 000000000..1b14c41b0
--- /dev/null
+++ b/packages/website/public/images/@next/clients/emoon.svg
@@ -0,0 +1,8 @@
+<svg width="56" height="57" viewBox="0 0 56 57" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M45.9154 25.5331C40.1112 25.5331 34.2797 25.5331 28.2302 25.5331C28.2302 29.7282 28.2302 33.7069 28.2302 37.6585C23.2979 38.281 14.7414 34.9519 10.9537 27.0487C7.1932 19.1727 9.50944 9.34786 16.4309 4.01594C23.5432 -1.47838 33.6802 -1.37011 40.6562 4.55725C46.9509 9.8621 48.9129 18.9832 45.9154 25.5331ZM16.5672 18.5772C24.3607 18.5772 31.9907 18.5772 39.8114 18.5772C39.6479 14.7068 38.0402 11.7296 35.0699 9.61851C31.1732 6.83076 26.9494 6.50597 22.6712 8.83361C18.8562 10.8635 16.9759 14.1655 16.5672 18.5772Z" fill="white"/>
+<path d="M8.85624 52.382H2.86125C3.13375 53.3564 3.84225 53.8977 4.82324 53.8977C5.55899 53.8977 6.26749 53.6 6.83974 53.0316L8.31124 54.4931C7.43924 55.4675 6.13124 56.0088 4.55074 56.0088C1.71675 56.0088 0 54.2766 0 51.6783C0 49.0259 1.7985 47.2666 4.49624 47.2666C7.52099 47.2396 9.04699 49.2424 8.85624 52.382ZM6.10399 50.8663C6.10399 49.892 5.47724 49.2153 4.49624 49.2153C3.56975 49.2153 2.97025 49.892 2.7795 50.8663H6.10399Z" fill="white"/>
+<path d="M24.9048 50.4874V55.8734H22.0708V51.2723C22.0708 50.2979 21.5258 49.7025 20.6538 49.7025C19.6456 49.7296 19.0188 50.5145 19.0188 51.6241V55.8464H16.1848V51.2452C16.1848 50.2709 15.6398 49.6754 14.7678 49.6754C13.7596 49.7025 13.1328 50.4874 13.1328 51.5971V55.8193H10.2988V47.2666H13.1328V48.674C13.7323 47.6726 14.6861 47.1583 15.9396 47.1583C17.3293 47.1583 18.3921 47.862 18.8008 49.08C19.3458 47.8079 20.4086 47.1583 21.8256 47.1583C23.6786 47.2125 24.9048 48.4845 24.9048 50.4874Z" fill="white"/>
+<path d="M35.5633 51.5971C35.5633 54.2495 33.683 55.9817 30.849 55.9817C28.015 55.9817 26.1348 54.2495 26.1348 51.5971C26.1348 48.9717 27.9878 47.2395 30.849 47.2395C33.7103 47.2395 35.5633 48.9717 35.5633 51.5971ZM28.996 51.6512C28.996 52.9233 29.759 53.7894 30.849 53.7894C31.9663 53.7894 32.702 52.9233 32.702 51.6512C32.702 50.3791 31.9663 49.5401 30.849 49.5401C29.759 49.513 28.996 50.3791 28.996 51.6512Z" fill="white"/>
+<path d="M45.7254 51.5971C45.7254 54.2495 43.8451 55.9817 41.0111 55.9817C38.1771 55.9817 36.2969 54.2495 36.2969 51.5971C36.2969 48.9717 38.1499 47.2395 41.0111 47.2395C43.8724 47.2395 45.7254 48.9717 45.7254 51.5971ZM39.1581 51.6512C39.1581 52.9233 39.9211 53.7894 41.0111 53.7894C42.1284 53.7894 42.8641 52.9233 42.8641 51.6512C42.8641 50.3791 42.1284 49.5401 41.0111 49.5401C39.9211 49.513 39.1581 50.3791 39.1581 51.6512Z" fill="white"/>
+<path d="M56.0009 50.4874V55.8734H53.1669V51.2723C53.1669 50.2979 52.5946 49.7025 51.6954 49.7025C50.7416 49.7296 50.1149 50.3791 50.0059 51.3264V55.8464H47.1719V47.2937H50.0059V48.674C50.6054 47.6996 51.6136 47.1583 52.8671 47.1583C54.7474 47.2125 56.0009 48.4845 56.0009 50.4874Z" fill="white"/>
+</svg>
diff --git a/packages/website/public/images/@next/clients/godsUnchained.svg b/packages/website/public/images/@next/clients/godsUnchained.svg
new file mode 100644
index 000000000..f039b00f9
--- /dev/null
+++ b/packages/website/public/images/@next/clients/godsUnchained.svg
@@ -0,0 +1,16 @@
+<svg width="64" height="56" viewBox="0 0 64 56" fill="none" xmlns="http://www.w3.org/2000/svg">
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+<path opacity="0.6" d="M24.6944 21.9788C23.9751 22.4517 23.088 22.9993 22.4167 23.4474C22.4167 23.4474 22.4167 23.4474 22.3927 23.4474C22.2968 23.4971 22.2249 23.5469 22.1529 23.5967C22.0331 23.5469 21.9372 23.4722 21.8412 23.4225C21.7933 23.3976 21.7214 23.3478 21.6734 23.3229C21.6494 23.3229 21.6494 23.298 21.6255 23.298C21.5775 23.2731 21.5056 23.2233 21.4576 23.2233H21.4337C21.3857 23.2233 21.3617 23.2233 21.3378 23.2482C21.3378 23.2482 21.3138 23.2731 21.2898 23.2731C21.2179 23.3229 21.1699 23.3478 21.122 23.3727C21.098 23.3976 21.074 23.3976 21.05 23.4225C21.0021 23.4474 20.9302 23.4971 20.8582 23.5469C20.8343 23.5718 20.8103 23.5718 20.7863 23.5967C20.7384 23.6216 20.6904 23.6714 20.6185 23.7212C20.4986 23.6465 20.3787 23.5718 20.2349 23.4722C20.1869 23.4474 20.139 23.4225 20.091 23.3727C19.8992 23.2482 19.7074 23.1238 19.5156 22.9993C19.4197 22.9246 19.2998 22.8749 19.2039 22.8002C19.156 22.7753 19.108 22.7255 19.0601 22.7006C18.9642 22.6259 18.8682 22.5762 18.7723 22.5015C18.7004 22.4517 18.6285 22.4019 18.5566 22.377C18.4846 22.3273 18.4127 22.2775 18.3408 22.2526C18.2928 22.2277 18.2689 22.2028 18.2209 22.1779C18.1969 22.153 18.173 22.153 18.149 22.1281L18.125 22.1032L18.149 22.0783L18.173 22.0535C18.3648 21.8792 18.5086 21.7797 18.7723 21.5058C19.3717 21.7797 19.9232 22.2028 20.4986 22.5513C20.5466 22.5762 20.6185 22.626 20.6664 22.6508C20.6904 22.6508 20.7144 22.6757 20.7144 22.6757C20.7623 22.7006 20.7863 22.7255 20.8343 22.7504C20.9062 22.8002 20.9781 22.8251 21.05 22.8749C21.098 22.8998 21.122 22.9246 21.1699 22.9246C21.2179 22.9495 21.2658 22.9744 21.3138 22.9993C21.6255 22.8749 21.8412 22.7255 22.081 22.5762C22.6804 22.2028 23.2798 21.8294 23.8792 21.481C24.1909 21.5556 24.4067 21.8543 24.6944 21.9788Z" fill="white"/>
+<path opacity="0.6" d="M18.7237 24.9409C18.6997 24.9658 18.6758 24.9658 18.6518 24.9906C18.6518 24.9906 18.6518 24.9906 18.6278 24.9906C18.5559 25.0404 18.46 25.0653 18.388 25.1151C18.3161 25.1649 18.2202 25.1898 18.1483 25.2396C18.0284 25.3142 17.9085 25.3889 17.7887 25.4636C17.7167 25.5134 17.6208 25.5631 17.5489 25.6129C17.3571 25.7374 17.1653 25.8618 16.9975 25.9614C16.47 26.3099 15.9185 26.6086 15.3911 26.957C15.2952 27.0317 15.1993 27.0815 15.1034 27.1562C15.0554 27.1811 15.0075 27.2309 14.9595 27.2557C14.8636 27.3304 14.7677 27.4051 14.6958 27.4798C14.6958 28.0025 14.6958 28.5252 14.6958 29.0479C14.6958 31.2632 14.6958 33.4536 14.6718 35.6689C14.1923 35.5196 13.7847 35.1711 13.3531 34.9471C12.3462 34.3746 11.3631 33.7772 10.3801 33.1798C9.75677 32.8065 9.15737 32.4082 8.534 32.0348C7.43112 31.3877 6.35221 30.7405 5.24932 30.0933C5.1774 30.0684 5.12945 30.0435 5.10547 29.944C5.32125 29.6702 5.65691 29.5706 5.92064 29.3964C6.97558 28.7243 8.07847 28.1518 9.10942 27.4798C9.90062 26.9819 10.7158 26.509 11.507 26.0361C12.3462 25.5383 13.1613 24.9906 14.0484 24.5177C14.8636 24.0697 15.6548 23.547 16.446 23.074C16.5659 22.9994 16.6858 22.9247 16.8057 22.8749C16.8057 22.8749 16.8056 22.8749 16.8296 22.8749C16.9495 22.8002 17.0694 22.7504 17.1893 22.6509C17.1893 22.6509 17.1893 22.6509 17.2132 22.6758L17.2372 22.7007L17.2612 22.7256C17.2612 22.7504 17.2852 22.7504 17.2852 22.7753C17.2852 22.7753 17.3091 22.8002 17.3091 22.8251C17.3331 22.85 17.3571 22.8998 17.3811 22.9496C17.477 23.0989 17.5968 23.2732 17.7167 23.4723C17.7887 23.5967 17.8846 23.7212 17.9565 23.8457C18.0284 23.9452 18.1003 24.0448 18.1723 24.1443C18.2202 24.219 18.2442 24.2688 18.2921 24.3435C18.5079 24.5924 18.6518 24.8164 18.7237 24.9409Z" fill="white"/>
+</svg>
diff --git a/packages/website/public/images/@next/clients/laketrade.svg b/packages/website/public/images/@next/clients/laketrade.svg
new file mode 100644
index 000000000..6ab08bcec
--- /dev/null
+++ b/packages/website/public/images/@next/clients/laketrade.svg
@@ -0,0 +1,13 @@
+<svg width="78" height="53" viewBox="0 0 78 53" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M0 52.4754H5.63871V50.785H1.93548V43.7012H0V52.4754Z" fill="white"/>
+<path d="M6.54294 52.4754H8.50423L9.05907 50.7076H11.8204L12.3752 52.4754H14.4268L11.4849 43.7012H9.48488L6.54294 52.4754ZM9.53649 49.0947L10.4397 45.8947L11.3429 49.0947H9.53649Z" fill="white"/>
+<path d="M16.2298 52.4754H18.1653V50.1528L19.1976 48.8367L21.1976 52.4754H23.404L20.5395 47.3012L23.3653 43.7012H21.146L18.1653 47.5334V43.7012H16.2298V52.4754Z" fill="white"/>
+<path d="M25.063 52.4754H31.2049V50.8108H26.9985V48.8367H30.4307V47.185H26.9985V45.3657H31.0759V43.7012H25.063V52.4754Z" fill="white"/>
+<path d="M39.0649 52.4754H40.2262V44.7721H42.8198V43.7012H36.4714V44.7721H39.0649V52.4754Z" fill="white"/>
+<path d="M44.9018 52.4754H46.0631V48.9141H47.9857L50.076 52.4754H51.4179L49.276 48.8367C50.5534 48.5915 51.0954 47.8044 51.0954 46.3076C51.0954 44.4625 50.2696 43.7012 48.2696 43.7012H44.9018V52.4754ZM46.0631 47.856V44.7592H48.1663C49.4825 44.7592 49.9341 45.185 49.9341 46.3076C49.9341 47.4302 49.4825 47.856 48.1663 47.856H46.0631Z" fill="white"/>
+<path d="M52.7774 52.4754H53.9774L54.7774 50.2302H58.3129L59.1129 52.4754H60.3516L57.1516 43.7012H55.9774L52.7774 52.4754ZM55.1516 49.1721L56.5452 45.185L57.9387 49.1721H55.1516Z" fill="white"/>
+<path d="M62.4673 52.4754H65.4867C67.7835 52.4754 68.8157 51.4044 68.8157 49.0689V47.1076C68.8157 44.7721 67.7835 43.7012 65.4867 43.7012H62.4673V52.4754ZM63.6286 51.4173V44.7592H65.3448C66.9964 44.7592 67.6544 45.4302 67.6544 47.1205V49.056C67.6544 50.7463 66.9964 51.4173 65.3448 51.4173H63.6286Z" fill="white"/>
+<path d="M71.6155 52.4754H77.4865V51.4173H72.7768V48.5141H76.7123V47.456H72.7768V44.7592H77.3575V43.7012H71.6155V52.4754Z" fill="white"/>
+<path d="M38.5883 16.5883H37.9916C29.1604 16.5883 22 9.42787 22 0.5967V0H38.5883V16.5883Z" fill="white"/>
+<path d="M39.1846 33.1765H38.5879V16.5883H55.1762V17.185C55.1762 26.0161 48.0158 33.1765 39.1846 33.1765Z" fill="white"/>
+</svg>
diff --git a/packages/website/public/images/@next/clients/veil.svg b/packages/website/public/images/@next/clients/veil.svg
new file mode 100644
index 000000000..b4b36ce57
--- /dev/null
+++ b/packages/website/public/images/@next/clients/veil.svg
@@ -0,0 +1,4 @@
+<svg width="44" height="44" viewBox="0 0 44 44" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M43.9675 22.0108C43.9675 15.6664 43.9675 9.32189 43.9675 2.98825C43.9675 1.11523 42.8537 7.4544e-05 40.9722 7.4544e-05C28.3204 7.4544e-05 15.6687 7.4544e-05 3.01695 7.4544e-05C1.17867 -0.0107522 0.0108135 1.15854 0.0108135 3.00991C0.0108135 15.6555 0.0216269 28.312 0 40.9576C0 42.6899 1.27599 44.0108 3.03858 43.9999C15.6687 43.9566 28.2988 43.9566 40.9397 43.9999C42.6807 44.0108 44.0107 42.7116 43.9999 40.9251C43.9351 34.624 43.9675 28.312 43.9675 22.0108ZM18.4802 29.438C17.7557 31.2244 17.0312 33.0108 16.3067 34.7972C15.8525 35.9124 15.3875 37.0275 14.955 38.1535C14.7712 38.6299 14.4792 38.8139 13.971 38.8031C11.9489 38.749 12.3165 39.1062 11.5163 37.1358C10.4999 34.6132 9.4834 32.0905 8.46693 29.5679C8.1209 28.7126 8.23985 28.5285 9.14818 28.5394C10.9432 28.561 10.5756 28.2795 11.2352 29.9793C11.9597 31.8632 12.6626 33.747 13.4411 35.8041C14.1116 34.0285 14.7387 32.3937 15.3551 30.7697C15.5714 30.1958 15.7985 29.622 16.0039 29.0482C16.1337 28.7018 16.3499 28.5285 16.7392 28.5394C17.1177 28.561 17.4962 28.5394 17.8746 28.5394C18.5883 28.5502 18.7505 28.7667 18.4802 29.438ZM28.5583 34.4724C26.6984 34.4832 24.8385 34.4724 22.9894 34.4724H22.3622C22.2216 35.5659 22.7515 36.6269 23.5733 36.995C24.4276 37.374 25.4981 37.1358 26.1794 36.3563C26.4497 36.0423 26.7309 35.8799 27.1526 35.9124C27.5635 35.9448 27.9852 35.9124 28.3961 35.9232C29.0017 35.934 29.2288 36.248 28.8935 36.746C28.5475 37.2549 28.1366 37.7746 27.6176 38.1102C25.9523 39.1929 24.1248 39.312 22.2865 38.619C20.9673 38.121 20.1671 37.0816 19.7994 35.7283C19.4534 34.4724 19.4426 33.184 19.7345 31.9281C20.405 29.059 22.7948 28.063 25.1737 28.3878C27.6284 28.7234 29.0557 30.3366 29.2612 32.8267C29.2828 33.1191 29.3261 33.4006 29.3261 33.6929C29.3261 34.2992 29.1639 34.4616 28.5583 34.4724ZM33.9867 33.6929C33.9867 35.1004 33.9867 36.5078 33.9867 37.9153C33.9867 38.7165 33.9002 38.8031 33.0783 38.8031C32.6999 38.8031 32.3214 38.8031 31.9429 38.8031C31.5645 38.8031 31.3806 38.619 31.3806 38.2401C31.3806 35.2086 31.3806 32.1771 31.3806 29.1348C31.3806 28.7342 31.5753 28.5394 31.9754 28.5394C32.3863 28.5394 32.808 28.5394 33.2189 28.5394C33.8461 28.5394 33.9867 28.6801 33.9867 29.2972C33.9867 30.7697 33.9867 32.2313 33.9867 33.6929ZM34.0948 26.0925C34.084 26.6988 33.9434 26.8504 33.3811 26.8504C33.1324 26.8504 32.8729 26.8504 32.6242 26.8504C31.2833 26.8504 31.2617 26.9911 31.2725 25.497C31.2833 24.5335 31.359 24.4577 32.3214 24.4577H33.1324C33.2189 24.4577 33.3162 24.4577 33.4028 24.4577C34.0516 24.501 34.1273 24.685 34.0948 26.0925ZM39.2096 30.7047C39.2096 33.1191 39.2096 35.5443 39.2096 37.9586C39.2096 38.7057 39.1123 38.8031 38.3769 38.8031C38.0201 38.8031 37.6524 38.7923 37.2956 38.8031C36.7874 38.8248 36.5819 38.5974 36.5927 38.0885C36.6035 35.9773 36.5927 33.8661 36.5927 31.7549C36.5927 29.7303 36.5927 27.7165 36.5927 25.6919C36.5927 24.8799 36.7009 24.7716 37.5335 24.7716C37.8579 24.7716 38.1823 24.7825 38.5067 24.7716C39.0041 24.7608 39.2204 24.999 39.2204 25.497C39.1988 27.2401 39.2096 28.9724 39.2096 30.7047Z" fill="white"/>
+<path d="M26.8125 33H22.7184C22.5194 31.2688 23.3047 29.7122 24.4147 29.5812C25.9015 29.3921 26.802 30.6432 26.8125 33Z" fill="white"/>
+</svg>
diff --git a/packages/website/ts/@next/components/sections/landing/clients.tsx b/packages/website/ts/@next/components/sections/landing/clients.tsx
index a7a526818..4170fde46 100644
--- a/packages/website/ts/@next/components/sections/landing/clients.tsx
+++ b/packages/website/ts/@next/components/sections/landing/clients.tsx
@@ -45,15 +45,31 @@ const projects: ProjectLogo[] = [
         persistOnMobile: true,
     },
     {
-        name: 'Shark Relay',
-        imageUrl: 'images/@next/clients/sharkrelay.svg',
+        name: 'dEX',
+        imageUrl: 'images/@next/clients/ercdex.svg',
         persistOnMobile: true,
     },
     {
-        name: 'dEX',
-        imageUrl: 'images/@next/clients/ercdex.svg',
+        name: 'emoon',
+        imageUrl: 'images/@next/clients/emoon.svg',
         persistOnMobile: true,
     },
+    {
+        name: 'Gods Unchained',
+        imageUrl: 'images/@next/clients/godsUnchained.svg',
+    },
+    {
+        name: 'Instex',
+        imageUrl: 'images/@next/clients/instex.svg',
+    },
+    {
+        name: 'Lake Trade',
+        imageUrl: 'images/@next/clients/laketrade.svg',
+    },
+    {
+        name: 'Veil',
+        imageUrl: 'images/@next/clients/veil.svg',
+    },
 ];
 
 export const SectionLandingClients = () => (
-- 
cgit v1.2.3


From ca3e0b26c630ace7eecd9d99433f27f5290d3a76 Mon Sep 17 00:00:00 2001
From: Fred Carlsen <fred@sjelfull.no>
Date: Thu, 20 Dec 2018 00:24:28 +0100
Subject: Reapply prettier

---
 packages/website/ts/@next/components/button.tsx |  4 +++-
 packages/website/ts/@next/pages/landing.tsx     | 10 +++++-----
 2 files changed, 8 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index baca01a14..675f69308 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -74,7 +74,9 @@ const ButtonBase =
     transition: background-color 0.35s, border-color 0.35s;
 
     // @todo Refactor to use theme props
-    ${props => props.bgColor === 'dark' && `
+    ${props =>
+        props.bgColor === 'dark' &&
+        `
         background-color: ${colors.brandDark};
         color: ${colors.white};
     `}
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
index c9520f261..4d47fefd9 100644
--- a/packages/website/ts/@next/pages/landing.tsx
+++ b/packages/website/ts/@next/pages/landing.tsx
@@ -1,11 +1,11 @@
 import * as React from 'react';
 import DocumentTitle from 'react-document-title';
 
-import {SectionLandingAbout} from 'ts/@next/components/sections/landing/about';
-import {SectionLandingClients} from 'ts/@next/components/sections/landing/clients';
-import {SectionLandingCta} from 'ts/@next/components/sections/landing/cta';
-import {SectionLandingHero} from 'ts/@next/components/sections/landing/hero';
-import {SiteWrap} from 'ts/@next/components/siteWrap';
+import { SectionLandingAbout } from 'ts/@next/components/sections/landing/about';
+import { SectionLandingClients } from 'ts/@next/components/sections/landing/clients';
+import { SectionLandingCta } from 'ts/@next/components/sections/landing/cta';
+import { SectionLandingHero } from 'ts/@next/components/sections/landing/hero';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
 
 import { ModalContact } from 'ts/@next/components/modals/modal_contact';
 
-- 
cgit v1.2.3


From 473537e6e7e6b323b3768a479e1c2574a755c12c Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 19 Dec 2018 15:56:12 -0800
Subject: remove unused instant pages

---
 packages/website/ts/containers/instant.ts          |  30 --
 packages/website/ts/pages/instant/action_link.tsx  |  46 ---
 .../website/ts/pages/instant/config_generator.tsx  | 311 ---------------------
 packages/website/ts/pages/instant/configurator.tsx | 110 --------
 packages/website/ts/pages/instant/features.tsx     | 115 --------
 .../ts/pages/instant/fee_percentage_slider.tsx     |  77 -----
 packages/website/ts/pages/instant/instant.tsx      |  87 ------
 7 files changed, 776 deletions(-)
 delete mode 100644 packages/website/ts/containers/instant.ts
 delete mode 100644 packages/website/ts/pages/instant/action_link.tsx
 delete mode 100644 packages/website/ts/pages/instant/config_generator.tsx
 delete mode 100644 packages/website/ts/pages/instant/configurator.tsx
 delete mode 100644 packages/website/ts/pages/instant/features.tsx
 delete mode 100644 packages/website/ts/pages/instant/fee_percentage_slider.tsx
 delete mode 100644 packages/website/ts/pages/instant/instant.tsx

(limited to 'packages')

diff --git a/packages/website/ts/containers/instant.ts b/packages/website/ts/containers/instant.ts
deleted file mode 100644
index 12ae7454e..000000000
--- a/packages/website/ts/containers/instant.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-import * as React from 'react';
-import { connect } from 'react-redux';
-import { Dispatch } from 'redux';
-import { Instant as InstantComponent, InstantProps } from 'ts/pages/instant/instant';
-import { Dispatcher } from 'ts/redux/dispatcher';
-import { State } from 'ts/redux/reducer';
-import { ScreenWidths } from 'ts/types';
-import { Translate } from 'ts/utils/translate';
-
-interface ConnectedState {
-    translate: Translate;
-    screenWidth: ScreenWidths;
-}
-
-interface ConnectedDispatch {
-    dispatcher: Dispatcher;
-}
-
-const mapStateToProps = (state: State, _ownProps: InstantProps): ConnectedState => ({
-    translate: state.translate,
-    screenWidth: state.screenWidth,
-});
-
-const mapDispatchToProps = (dispatch: Dispatch<State>): ConnectedDispatch => ({
-    dispatcher: new Dispatcher(dispatch),
-});
-
-export const Instant: React.ComponentClass<InstantProps> = connect(mapStateToProps, mapDispatchToProps)(
-    InstantComponent,
-);
diff --git a/packages/website/ts/pages/instant/action_link.tsx b/packages/website/ts/pages/instant/action_link.tsx
deleted file mode 100644
index c196f03ef..000000000
--- a/packages/website/ts/pages/instant/action_link.tsx
+++ /dev/null
@@ -1,46 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-
-import { Container } from 'ts/components/ui/container';
-import { Text } from 'ts/components/ui/text';
-import { colors } from 'ts/style/colors';
-import { utils } from 'ts/utils/utils';
-
-export interface ActionLinkProps {
-    displayText: string;
-    linkSrc?: string;
-    onClick?: () => void;
-    fontSize?: number;
-    color?: string;
-    className?: string;
-}
-
-export class ActionLink extends React.Component<ActionLinkProps> {
-    public static defaultProps = {
-        fontSize: 16,
-        color: colors.white,
-    };
-    public render(): React.ReactNode {
-        const { displayText, fontSize, color, className } = this.props;
-        return (
-            <Container className={`flex items-center ${className}`} onClick={this._handleClick} cursor="pointer">
-                <Container>
-                    <Text fontSize="16px" fontColor={color}>
-                        {displayText}
-                    </Text>
-                </Container>
-                <Container paddingTop="1px" paddingLeft="6px">
-                    <i className="zmdi zmdi-chevron-right bold" style={{ fontSize, color }} />
-                </Container>
-            </Container>
-        );
-    }
-
-    private readonly _handleClick = (event: React.MouseEvent<HTMLElement>) => {
-        if (!_.isUndefined(this.props.onClick)) {
-            this.props.onClick();
-        } else if (!_.isUndefined(this.props.linkSrc)) {
-            utils.openUrl(this.props.linkSrc);
-        }
-    };
-}
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
deleted file mode 100644
index fbeeeaeaf..000000000
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ /dev/null
@@ -1,311 +0,0 @@
-import { StandardRelayerAPIOrderProvider } from '@0x/asset-buyer';
-import { getContractAddressesForNetworkOrThrow } from '@0x/contract-addresses';
-import { assetDataUtils } from '@0x/order-utils';
-import { ObjectMap } from '@0x/types';
-import * as _ from 'lodash';
-import * as React from 'react';
-
-import { CheckMark } from 'ts/components/ui/check_mark';
-import { Container } from 'ts/components/ui/container';
-import { MultiSelect } from 'ts/components/ui/multi_select';
-import { Select, SelectItemConfig } from 'ts/components/ui/select';
-import { Spinner } from 'ts/components/ui/spinner';
-import { Text } from 'ts/components/ui/text';
-import { ConfigGeneratorAddressInput } from 'ts/pages/instant/config_generator_address_input';
-import { FeePercentageSlider } from 'ts/pages/instant/fee_percentage_slider';
-import { colors } from 'ts/style/colors';
-import { WebsitePaths } from 'ts/types';
-import { constants } from 'ts/utils/constants';
-
-import { assetMetaDataMap } from '../../../../instant/src/data/asset_meta_data_map';
-import { ERC20AssetMetaData, ZeroExInstantBaseConfig } from '../../../../instant/src/types';
-
-export interface ConfigGeneratorProps {
-    value: ZeroExInstantBaseConfig;
-    onConfigChange: (config: ZeroExInstantBaseConfig) => void;
-}
-
-export interface ConfigGeneratorState {
-    isLoadingAvailableTokens: boolean;
-    // Address to token info
-    availableTokens?: ObjectMap<ERC20AssetMetaData>;
-}
-
-const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://sra.bamboorelay.com/0x/v2/'];
-
-export class ConfigGenerator extends React.Component<ConfigGeneratorProps, ConfigGeneratorState> {
-    public state: ConfigGeneratorState = {
-        isLoadingAvailableTokens: true,
-    };
-    public componentDidMount(): void {
-        // tslint:disable-next-line:no-floating-promises
-        this._setAvailableAssetsFromOrderProvider();
-    }
-    public componentDidUpdate(prevProps: ConfigGeneratorProps): void {
-        if (prevProps.value.orderSource !== this.props.value.orderSource) {
-            // tslint:disable-next-line:no-floating-promises
-            this._setAvailableAssetsFromOrderProvider();
-            const newConfig: ZeroExInstantBaseConfig = {
-                ...this.props.value,
-                availableAssetDatas: undefined,
-            };
-            this.props.onConfigChange(newConfig);
-        }
-    }
-    public render(): React.ReactNode {
-        const { value } = this.props;
-        if (!_.isString(value.orderSource)) {
-            throw new Error('ConfigGenerator component only supports string values as an orderSource.');
-        }
-        return (
-            <Container minWidth="350px">
-                <ConfigGeneratorSection title="Standard relayer API endpoint">
-                    <Select value={value.orderSource} items={this._generateItems()} />
-                </ConfigGeneratorSection>
-                <ConfigGeneratorSection {...this._getTokenSelectorProps()}>
-                    {this._renderTokenMultiSelectOrSpinner()}
-                </ConfigGeneratorSection>
-                <ConfigGeneratorSection title="Transaction fee ETH address" marginBottom="10px" isOptional={true}>
-                    <ConfigGeneratorAddressInput
-                        value={value.affiliateInfo ? value.affiliateInfo.feeRecipient : ''}
-                        onChange={this._handleAffiliateAddressChange}
-                    />
-                </ConfigGeneratorSection>
-                <ConfigGeneratorSection
-                    title="Fee percentage"
-                    actionText="Learn more"
-                    onActionTextClick={this._handleAffiliatePercentageLearnMoreClick}
-                >
-                    <FeePercentageSlider
-                        value={value.affiliateInfo.feePercentage}
-                        onChange={this._handleAffiliatePercentageChange}
-                        isDisabled={
-                            _.isUndefined(value.affiliateInfo) ||
-                            _.isUndefined(value.affiliateInfo.feeRecipient) ||
-                            _.isEmpty(value.affiliateInfo.feeRecipient)
-                        }
-                    />
-                </ConfigGeneratorSection>
-            </Container>
-        );
-    }
-    private readonly _getTokenSelectorProps = (): ConfigGeneratorSectionProps => {
-        if (_.isEmpty(this.state.availableTokens)) {
-            return {
-                title: 'What tokens can users buy?',
-            };
-        }
-        if (_.isUndefined(this.props.value.availableAssetDatas)) {
-            return {
-                title: 'What tokens can users buy?',
-                actionText: 'Unselect All',
-                onActionTextClick: this._handleUnselectAllClick,
-            };
-        }
-        return {
-            title: 'What tokens can users buy?',
-            actionText: 'Select All',
-            onActionTextClick: this._handleSelectAllClick,
-        };
-    };
-    private readonly _generateItems = (): SelectItemConfig[] => {
-        return _.map(SRA_ENDPOINTS, endpoint => ({
-            text: endpoint,
-            onClick: this._handleSRASelection.bind(this, endpoint),
-        }));
-    };
-    private readonly _handleAffiliatePercentageLearnMoreClick = (): void => {
-        window.open(`${WebsitePaths.Wiki}#Learn-About-Affiliate-Fees`, '_blank');
-    };
-    private readonly _handleSRASelection = (sraEndpoint: string) => {
-        const newConfig: ZeroExInstantBaseConfig = {
-            ...this.props.value,
-            orderSource: sraEndpoint,
-        };
-        this.props.onConfigChange(newConfig);
-    };
-    private readonly _handleAffiliateAddressChange = (address: string, isValid: boolean) => {
-        const oldConfig: ZeroExInstantBaseConfig = this.props.value;
-        const newConfig: ZeroExInstantBaseConfig = {
-            ...oldConfig,
-            affiliateInfo: {
-                feeRecipient: address,
-                feePercentage: oldConfig.affiliateInfo.feePercentage,
-            },
-        };
-        this.props.onConfigChange(newConfig);
-    };
-    private readonly _handleAffiliatePercentageChange = (value: number) => {
-        const oldConfig: ZeroExInstantBaseConfig = this.props.value;
-        const newConfig: ZeroExInstantBaseConfig = {
-            ...oldConfig,
-            affiliateInfo: {
-                feeRecipient: oldConfig.affiliateInfo.feeRecipient,
-                feePercentage: value,
-            },
-        };
-        this.props.onConfigChange(newConfig);
-    };
-    private readonly _handleSelectAllClick = () => {
-        const newConfig: ZeroExInstantBaseConfig = {
-            ...this.props.value,
-            availableAssetDatas: undefined,
-        };
-        this.props.onConfigChange(newConfig);
-    };
-    private readonly _handleUnselectAllClick = () => {
-        const newConfig: ZeroExInstantBaseConfig = {
-            ...this.props.value,
-            availableAssetDatas: [],
-        };
-        this.props.onConfigChange(newConfig);
-    };
-    private readonly _handleTokenClick = (assetData: string) => {
-        const { value } = this.props;
-        let newAvailableAssetDatas: string[] = [];
-        const allKnownAssetDatas = _.keys(this.state.availableTokens);
-        const availableAssetDatas = value.availableAssetDatas;
-        if (_.isUndefined(availableAssetDatas)) {
-            // It being undefined means it's all tokens.
-            newAvailableAssetDatas = _.pull(allKnownAssetDatas, assetData);
-        } else if (!_.includes(availableAssetDatas, assetData)) {
-            // Add it
-            newAvailableAssetDatas = [...availableAssetDatas, assetData];
-            if (newAvailableAssetDatas.length === allKnownAssetDatas.length) {
-                // If all tokens are manually selected, just show none.
-                newAvailableAssetDatas = undefined;
-            }
-        } else {
-            // Remove it
-            newAvailableAssetDatas = _.pull(availableAssetDatas, assetData);
-        }
-        const newConfig: ZeroExInstantBaseConfig = {
-            ...this.props.value,
-            availableAssetDatas: newAvailableAssetDatas,
-        };
-        this.props.onConfigChange(newConfig);
-    };
-    private readonly _setAvailableAssetsFromOrderProvider = async (): Promise<void> => {
-        const { value } = this.props;
-        if (!_.isUndefined(value.orderSource) && _.isString(value.orderSource)) {
-            this.setState({ isLoadingAvailableTokens: true });
-            const networkId = constants.NETWORK_ID_MAINNET;
-            const sraOrderProvider = new StandardRelayerAPIOrderProvider(value.orderSource, networkId);
-            const etherTokenAddress = getContractAddressesForNetworkOrThrow(networkId).etherToken;
-            const etherTokenAssetData = assetDataUtils.encodeERC20AssetData(etherTokenAddress);
-            const assetDatas = await sraOrderProvider.getAvailableMakerAssetDatasAsync(etherTokenAssetData);
-            const availableTokens = _.reduce(
-                assetDatas,
-                (acc, assetData) => {
-                    const metaDataIfExists = assetMetaDataMap[assetData] as ERC20AssetMetaData;
-                    if (metaDataIfExists) {
-                        acc[assetData] = metaDataIfExists;
-                    }
-                    return acc;
-                },
-                {} as ObjectMap<ERC20AssetMetaData>,
-            );
-            this.setState({ availableTokens, isLoadingAvailableTokens: false });
-        }
-    };
-    private readonly _renderTokenMultiSelectOrSpinner = (): React.ReactNode => {
-        const { value } = this.props;
-        const { availableTokens, isLoadingAvailableTokens } = this.state;
-        const multiSelectHeight = '200px';
-        if (isLoadingAvailableTokens) {
-            return (
-                <Container
-                    className="flex flex-column items-center justify-center"
-                    height={multiSelectHeight}
-                    backgroundColor={colors.white}
-                    borderRadius="4px"
-                    width="100%"
-                >
-                    <Container position="relative" left="12px" marginBottom="20px">
-                        <Spinner />
-                    </Container>
-                    <Text fontSize="16px">Loading...</Text>
-                </Container>
-            );
-        }
-        const availableAssetDatas = _.keys(availableTokens);
-        if (availableAssetDatas.length === 0) {
-            return (
-                <Container
-                    className="flex flex-column items-center justify-center"
-                    height={multiSelectHeight}
-                    backgroundColor={colors.white}
-                    borderRadius="4px"
-                    width="100%"
-                >
-                    <Text fontSize="16px">No tokens available. Try another endpoint?</Text>
-                </Container>
-            );
-        }
-        const items = _.map(_.keys(availableTokens), assetData => {
-            const metaData = availableTokens[assetData];
-            return {
-                value: assetData,
-                renderItemContent: (isSelected: boolean) => (
-                    <Container className="flex items-center">
-                        <Container marginRight="10px">
-                            <CheckMark isChecked={isSelected} />
-                        </Container>
-                        <Text
-                            fontSize="16px"
-                            fontColor={isSelected ? colors.mediumBlue : colors.darkerGrey}
-                            fontWeight={300}
-                        >
-                            <b>{metaData.symbol.toUpperCase()}</b> — {metaData.name}
-                        </Text>
-                    </Container>
-                ),
-                onClick: this._handleTokenClick.bind(this, assetData),
-            };
-        });
-        return <MultiSelect items={items} selectedValues={value.availableAssetDatas} height={multiSelectHeight} />;
-    };
-}
-
-export interface ConfigGeneratorSectionProps {
-    title: string;
-    actionText?: string;
-    onActionTextClick?: () => void;
-    isOptional?: boolean;
-    marginBottom?: string;
-}
-
-export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSectionProps> = ({
-    title,
-    actionText,
-    onActionTextClick,
-    isOptional,
-    marginBottom,
-    children,
-}) => (
-    <Container marginBottom={marginBottom}>
-        <Container marginBottom="10px" className="flex justify-between items-center">
-            <Container>
-                <Text fontColor={colors.white} fontSize="16px" lineHeight="18px" display="inline">
-                    {title}
-                </Text>
-                {isOptional && (
-                    <Text fontColor={colors.grey} fontSize="16px" lineHeight="18px" display="inline">
-                        {' '}
-                        (optional)
-                    </Text>
-                )}
-            </Container>
-            {actionText && (
-                <Text fontSize="12px" fontColor={colors.grey} onClick={onActionTextClick}>
-                    {actionText}
-                </Text>
-            )}
-        </Container>
-        {children}
-    </Container>
-);
-
-ConfigGeneratorSection.defaultProps = {
-    marginBottom: '30px',
-};
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
deleted file mode 100644
index a9dd5864c..000000000
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ /dev/null
@@ -1,110 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-
-import { Container } from 'ts/components/ui/container';
-import { Text } from 'ts/components/ui/text';
-import { ActionLink } from 'ts/pages/instant/action_link';
-import { CodeDemo } from 'ts/pages/instant/code_demo';
-import { ConfigGenerator } from 'ts/pages/instant/config_generator';
-import { colors } from 'ts/style/colors';
-import { WebsitePaths } from 'ts/types';
-
-import { ZeroExInstantBaseConfig } from '../../../../instant/src/types';
-
-export interface ConfiguratorProps {
-    hash: string;
-}
-
-export interface ConfiguratorState {
-    instantConfig: ZeroExInstantBaseConfig;
-}
-
-export class Configurator extends React.Component<ConfiguratorProps> {
-    public state: ConfiguratorState = {
-        instantConfig: {
-            orderSource: 'https://api.radarrelay.com/0x/v2/',
-            availableAssetDatas: undefined,
-            affiliateInfo: {
-                feeRecipient: '',
-                feePercentage: 0,
-            },
-        },
-    };
-    public render(): React.ReactNode {
-        const { hash } = this.props;
-        const codeToDisplay = this._generateCodeDemoCode();
-        return (
-            <Container
-                className="flex justify-center py4 px3"
-                id={hash}
-                backgroundColor={colors.instantTertiaryBackground}
-            >
-                <Container className="mx3">
-                    <Container className="mb3">
-                        <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
-                            0x Instant Configurator
-                        </Text>
-                    </Container>
-                    <ConfigGenerator value={this.state.instantConfig} onConfigChange={this._handleConfigChange} />
-                </Container>
-                <Container className="mx3" height="550px">
-                    <Container className="mb3 flex justify-between">
-                        <Text fontSize="20px" lineHeight="28px" fontColor={colors.white} fontWeight={500}>
-                            Code Snippet
-                        </Text>
-                        <ActionLink
-                            displayText="Explore the Docs"
-                            linkSrc={`${WebsitePaths.Wiki}#Get-Started-With-Instant`}
-                            color={colors.grey}
-                        />
-                    </Container>
-                    <CodeDemo key={codeToDisplay}>{codeToDisplay}</CodeDemo>
-                </Container>
-            </Container>
-        );
-    }
-    private readonly _handleConfigChange = (config: ZeroExInstantBaseConfig) => {
-        this.setState({
-            instantConfig: config,
-        });
-    };
-    private readonly _generateCodeDemoCode = (): string => {
-        const { instantConfig } = this.state;
-        return `<!DOCTYPE html>
-<html>
-    <head>
-        <meta charset="utf-8" />
-        <script src="https://instant.0x.org/instant.js"></script>
-    </head>
-    <body>
-        <script>
-            zeroExInstant.render({
-                orderSource: '${instantConfig.orderSource}',${
-            !_.isUndefined(instantConfig.affiliateInfo) && instantConfig.affiliateInfo.feeRecipient
-                ? `\n                affiliateInfo: {
-                    feeRecipient: '${instantConfig.affiliateInfo.feeRecipient.toLowerCase()}',
-                    feePercentage: ${instantConfig.affiliateInfo.feePercentage}
-                },`
-                : ''
-        }${
-            !_.isUndefined(instantConfig.availableAssetDatas)
-                ? `\n                availableAssetDatas: ${this._renderAvailableAssetDatasString(
-                      instantConfig.availableAssetDatas,
-                  )}`
-                : ''
-        }
-            }, 'body');
-        </script>
-    </body>
-</html>`;
-    };
-    private readonly _renderAvailableAssetDatasString = (availableAssetDatas: string[]): string => {
-        const stringAvailableAssetDatas = availableAssetDatas.map(assetData => `'${assetData}'`);
-        if (availableAssetDatas.length < 2) {
-            return `[${stringAvailableAssetDatas.join(', ')}]`;
-        }
-        return `[\n                    ${stringAvailableAssetDatas.join(
-            ', \n                    ',
-        )}\n                ]`;
-    };
-}
diff --git a/packages/website/ts/pages/instant/features.tsx b/packages/website/ts/pages/instant/features.tsx
deleted file mode 100644
index ed98ceb53..000000000
--- a/packages/website/ts/pages/instant/features.tsx
+++ /dev/null
@@ -1,115 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-
-import { Container } from 'ts/components/ui/container';
-import { Image } from 'ts/components/ui/image';
-import { Text } from 'ts/components/ui/text';
-import { ActionLink, ActionLinkProps } from 'ts/pages/instant/action_link';
-import { colors } from 'ts/style/colors';
-import { ScreenWidths, WebsitePaths } from 'ts/types';
-
-export interface FeatureProps {
-    screenWidth: ScreenWidths;
-    onGetStartedClick: () => void;
-}
-
-export const Features = (props: FeatureProps) => {
-    const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
-    const getStartedLinkInfo = {
-        displayText: 'Get started',
-        onClick: props.onGetStartedClick,
-    };
-    const exploreTheDocsLinkInfo = {
-        displayText: 'Explore the docs',
-        linkSrc: `${WebsitePaths.Wiki}#Get-Started-With-Instant`,
-    };
-    const tokenLinkInfos = isSmallScreen ? [getStartedLinkInfo] : [getStartedLinkInfo, exploreTheDocsLinkInfo];
-    return (
-        <Container backgroundColor={colors.instantSecondaryBackground} className="py3 flex flex-column px3">
-            <FeatureItem
-                imgSrc="images/instant/feature_1.svg"
-                title="Support ERC-20 and ERC-721 tokens"
-                description="Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins."
-                linkInfos={tokenLinkInfos}
-                screenWidth={props.screenWidth}
-            />
-            <FeatureItem
-                imgSrc="images/instant/feature_2.svg"
-                title="Generate revenue for your business"
-                description="With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp."
-                linkInfos={[
-                    {
-                        displayText: 'Learn about affiliate fees',
-                        linkSrc: `${WebsitePaths.Wiki}#Learn-About-Affiliate-Fees`,
-                    },
-                ]}
-                screenWidth={props.screenWidth}
-            />
-            <FeatureItem
-                imgSrc="images/instant/feature_3.svg"
-                title="Easy and Flexible Integration"
-                description="Use our out-of-the-box design or customize the user interface by integrating the AssetBuyer engine. You can also tap into 0x networked liquidity or choose your own liquidity pool."
-                linkInfos={[
-                    {
-                        displayText: 'Explore AssetBuyer',
-                        linkSrc: `${WebsitePaths.Docs}/asset-buyer`,
-                    },
-                ]}
-                screenWidth={props.screenWidth}
-            />
-        </Container>
-    );
-};
-
-interface FeatureItemProps {
-    imgSrc: string;
-    title: string;
-    description: string;
-    linkInfos: ActionLinkProps[];
-    screenWidth: ScreenWidths;
-}
-
-const FeatureItem = (props: FeatureItemProps) => {
-    const { imgSrc, title, description, linkInfos, screenWidth } = props;
-    const isLargeScreen = screenWidth === ScreenWidths.Lg;
-    const maxWidth = isLargeScreen ? '500px' : undefined;
-    const image = (
-        <Container className="center" minWidth="435px" maxHeight="225px">
-            <Image src={imgSrc} additionalStyle={{ filter: 'drop-shadow(0px 4px 4px rgba(0,0,0,.25))' }} />
-        </Container>
-    );
-    const info = (
-        <Container maxWidth={maxWidth}>
-            <Text fontSize="24px" lineHeight="34px" fontColor={colors.white} fontWeight={500}>
-                {title}
-            </Text>
-            <Container marginTop="28px">
-                <Text fontFamily="Roboto Mono" fontSize="14px" lineHeight="2em" fontColor={colors.grey500}>
-                    {description}
-                </Text>
-            </Container>
-            <Container className="flex" marginTop="28px">
-                {_.map(linkInfos, linkInfo => (
-                    <Container key={linkInfo.displayText} marginRight="32px">
-                        <ActionLink {...linkInfo} />
-                    </Container>
-                ))}
-            </Container>
-        </Container>
-    );
-    return (
-        <Container className="flex flex-column items-center py4 px3">
-            {isLargeScreen ? (
-                <Container className="flex">
-                    {image}
-                    <Container marginLeft="115px">{info}</Container>
-                </Container>
-            ) : (
-                <Container className="flex flex-column items-center" width="100%">
-                    {image}
-                    <Container marginTop="48px">{info}</Container>
-                </Container>
-            )}
-        </Container>
-    );
-};
diff --git a/packages/website/ts/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
deleted file mode 100644
index d76cee58f..000000000
--- a/packages/website/ts/pages/instant/fee_percentage_slider.tsx
+++ /dev/null
@@ -1,77 +0,0 @@
-import Slider from 'rc-slider';
-import 'rc-slider/assets/index.css';
-import * as React from 'react';
-
-import { Text } from 'ts/components/ui/text';
-import { colors } from 'ts/style/colors';
-import { injectGlobal } from 'ts/style/theme';
-
-const SliderWithTooltip = (Slider as any).createSliderWithTooltip(Slider);
-// tslint:disable-next-line:no-unused-expression
-injectGlobal`
-    .rc-slider-tooltip-inner {
-        box-shadow: none !important;
-        background-color: ${colors.white} !important;
-        border-radius: 4px !important;
-        padding: 3px 12px !important;
-        height: auto !important;
-        position: relative;
-        top: 7px;
-        &: after {
-            border: solid transparent;
-            content: " ";
-            height: 0;
-            width: 0;
-            position: absolute;
-            pointer-events: none;
-            border-width: 6px;
-            bottom: 100%;
-            left: 100%;
-            border-bottom-color: ${colors.white};
-            margin-left: -60%;
-        }
-    }
-    .rc-slider-disabled {
-        background-color: inherit !important;
-    }
-`;
-
-export interface FeePercentageSliderProps {
-    value: number;
-    isDisabled: boolean;
-    onChange: (value: number) => void;
-}
-
-export class FeePercentageSlider extends React.Component<FeePercentageSliderProps> {
-    public render(): React.ReactNode {
-        return (
-            <SliderWithTooltip
-                disabled={this.props.isDisabled}
-                min={0}
-                max={0.05}
-                step={0.0025}
-                value={this.props.value}
-                onChange={this.props.onChange}
-                tipFormatter={this._feePercentageSliderFormatter}
-                tipProps={{ placement: 'bottom' }}
-                trackStyle={{
-                    backgroundColor: '#b4b4b4',
-                }}
-                railStyle={{
-                    backgroundColor: '#696969',
-                }}
-                handleStyle={{
-                    border: 'none',
-                    boxShadow: 'none',
-                }}
-                activeDotStyle={{
-                    boxShadow: 'none',
-                    border: 'none',
-                }}
-            />
-        );
-    }
-    private readonly _feePercentageSliderFormatter = (value: number): React.ReactNode => {
-        return <Text fontColor={colors.black} fontSize="14px" fontWeight={700}>{`${(value * 100).toFixed(2)}%`}</Text>;
-    };
-}
diff --git a/packages/website/ts/pages/instant/instant.tsx b/packages/website/ts/pages/instant/instant.tsx
deleted file mode 100644
index d72585bfa..000000000
--- a/packages/website/ts/pages/instant/instant.tsx
+++ /dev/null
@@ -1,87 +0,0 @@
-import { utils as sharedUtils } from '@0x/react-shared';
-import * as _ from 'lodash';
-import * as React from 'react';
-import * as DocumentTitle from 'react-document-title';
-
-import { Footer } from 'ts/components/footer';
-import { MetaTags } from 'ts/components/meta_tags';
-import { TopBar } from 'ts/components/top_bar/top_bar';
-import { Container } from 'ts/components/ui/container';
-import { Configurator } from 'ts/pages/instant/configurator';
-import { Features } from 'ts/pages/instant/features';
-import { Introducing0xInstant } from 'ts/pages/instant/introducing_0x_instant';
-import { NeedMore } from 'ts/pages/instant/need_more';
-import { Screenshots } from 'ts/pages/instant/screenshots';
-import { Dispatcher } from 'ts/redux/dispatcher';
-import { colors } from 'ts/style/colors';
-import { ScreenWidths, WebsitePaths } from 'ts/types';
-import { Translate } from 'ts/utils/translate';
-import { utils } from 'ts/utils/utils';
-
-export interface InstantProps {
-    location: Location;
-    translate: Translate;
-    dispatcher: Dispatcher;
-    screenWidth: ScreenWidths;
-}
-
-export interface InstantState {}
-
-const CONFIGURATOR_HASH = 'configure';
-const THROTTLE_TIMEOUT = 100;
-const DOCUMENT_TITLE = '0x Instant';
-const DOCUMENT_DESCRIPTION = '0x Instant';
-
-export class Instant extends React.Component<InstantProps, InstantState> {
-    // TODO: consolidate this small screen scaffolding into one place (its being used in portal and docs as well)
-    private readonly _throttledScreenWidthUpdate: () => void;
-    public constructor(props: InstantProps) {
-        super(props);
-        this._throttledScreenWidthUpdate = _.throttle(this._updateScreenWidth.bind(this), THROTTLE_TIMEOUT);
-    }
-    public componentDidMount(): void {
-        window.addEventListener('resize', this._throttledScreenWidthUpdate);
-        window.scrollTo(0, 0);
-    }
-    public render(): React.ReactNode {
-        return (
-            <Container overflowX="hidden">
-                <MetaTags title={DOCUMENT_TITLE} description={DOCUMENT_DESCRIPTION} />
-                <DocumentTitle title={DOCUMENT_TITLE} />
-                <TopBar
-                    blockchainIsLoaded={false}
-                    location={this.props.location}
-                    style={{ backgroundColor: colors.instantPrimaryBackground, position: 'relative' }}
-                    translate={this.props.translate}
-                    isNightVersion={true}
-                />
-                <Container backgroundColor={colors.instantPrimaryBackground} />
-                <Introducing0xInstant screenWidth={this.props.screenWidth} onCTAClick={this._onGetStartedClick} />
-                <Screenshots screenWidth={this.props.screenWidth} />
-                <Features screenWidth={this.props.screenWidth} onGetStartedClick={this._onGetStartedClick} />
-                {!this._isSmallScreen() && <Configurator hash={CONFIGURATOR_HASH} />}
-                <NeedMore screenWidth={this.props.screenWidth} />
-                <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
-            </Container>
-        );
-    }
-    private readonly _onGetStartedClick = () => {
-        if (this._isSmallScreen()) {
-            utils.openUrl(`${WebsitePaths.Wiki}#Get-Started-With-Instant`);
-        } else {
-            this._scrollToConfigurator();
-        }
-    };
-    private _isSmallScreen(): boolean {
-        const isSmallScreen = this.props.screenWidth === ScreenWidths.Sm;
-        return isSmallScreen;
-    }
-    private _scrollToConfigurator(): void {
-        sharedUtils.setUrlHash(CONFIGURATOR_HASH);
-        sharedUtils.scrollToHash(CONFIGURATOR_HASH, '');
-    }
-    private _updateScreenWidth(): void {
-        const newScreenWidth = utils.getScreenWidth();
-        this.props.dispatcher.updateScreenWidth(newScreenWidth);
-    }
-}
-- 
cgit v1.2.3


From 72e68c43e33cac1bd8a95c4b55ea745095cffa48 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 19 Dec 2018 15:58:05 -0800
Subject: remove unused file

---
 packages/website/ts/components/ui/select.tsx | 170 ---------------------------
 1 file changed, 170 deletions(-)
 delete mode 100644 packages/website/ts/components/ui/select.tsx

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/select.tsx b/packages/website/ts/components/ui/select.tsx
deleted file mode 100644
index e4fb50f59..000000000
--- a/packages/website/ts/components/ui/select.tsx
+++ /dev/null
@@ -1,170 +0,0 @@
-import { colors } from '@0x/react-shared';
-import * as _ from 'lodash';
-import * as React from 'react';
-
-import { zIndex } from 'ts/style/z_index';
-
-import { Container } from './container';
-import { Overlay } from './overlay';
-import { Text } from './text';
-
-export interface SelectItemConfig {
-    text: string;
-    onClick?: () => void;
-}
-
-export interface SelectProps {
-    value: string;
-    label?: string;
-    items: SelectItemConfig[];
-    onOpen?: () => void;
-    border?: string;
-    fontSize?: string;
-    iconSize?: number;
-    textColor?: string;
-    labelColor?: string;
-    backgroundColor?: string;
-}
-
-export interface SelectState {
-    isOpen: boolean;
-}
-
-export class Select extends React.Component<SelectProps, SelectState> {
-    public static defaultProps = {
-        items: [] as SelectItemConfig[],
-        textColor: colors.black,
-        backgroundColor: colors.white,
-        fontSize: '16px',
-        iconSize: 25,
-    };
-    public state: SelectState = {
-        isOpen: false,
-    };
-    public render(): React.ReactNode {
-        const { value, label, items, border, textColor, labelColor, backgroundColor, fontSize, iconSize } = this.props;
-        const { isOpen } = this.state;
-        const hasItems = !_.isEmpty(items);
-        const borderRadius = isOpen ? '4px 4px 0px 0px' : '4px';
-        return (
-            <React.Fragment>
-                {isOpen && (
-                    <Overlay
-                        style={{
-                            zIndex: zIndex.overlay,
-                            backgroundColor: 'rgba(255, 255, 255, 0)',
-                        }}
-                        onClick={this._closeDropdown}
-                    />
-                )}
-                <Container position="relative">
-                    <Container
-                        cursor={hasItems ? 'pointer' : undefined}
-                        onClick={this._handleDropdownClick}
-                        borderRadius={borderRadius}
-                        hasBoxShadow={isOpen}
-                        border={border}
-                        backgroundColor={backgroundColor}
-                        padding="0.5em 0.8em"
-                        width="100%"
-                    >
-                        <Container className="flex justify-between">
-                            <Text fontSize={fontSize} fontColor={textColor}>
-                                {value}
-                            </Text>
-                            <Container>
-                                {label && (
-                                    <Text fontSize={fontSize} fontColor={labelColor}>
-                                        {label}
-                                    </Text>
-                                )}
-                                {hasItems && (
-                                    <Container marginLeft="5px" display="inline-block">
-                                        <i
-                                            className="zmdi zmdi-chevron-down"
-                                            style={{ fontSize: iconSize, color: colors.darkGrey }}
-                                        />
-                                    </Container>
-                                )}
-                            </Container>
-                        </Container>
-                    </Container>
-                    {isOpen && (
-                        <Container
-                            width="100%"
-                            position="absolute"
-                            onClick={this._closeDropdown}
-                            zIndex={zIndex.aboveOverlay}
-                            hasBoxShadow={true}
-                        >
-                            {_.map(items, (item, index) => (
-                                <SelectItem
-                                    key={item.text}
-                                    {...item}
-                                    isLast={index === items.length - 1}
-                                    backgroundColor={backgroundColor}
-                                    textColor={textColor}
-                                    border={border}
-                                />
-                            ))}
-                        </Container>
-                    )}
-                </Container>
-            </React.Fragment>
-        );
-    }
-    private readonly _handleDropdownClick = (): void => {
-        if (_.isEmpty(this.props.items)) {
-            return;
-        }
-        const isOpen = !this.state.isOpen;
-        this.setState({
-            isOpen,
-        });
-
-        if (isOpen && this.props.onOpen) {
-            this.props.onOpen();
-        }
-    };
-    private readonly _closeDropdown = (): void => {
-        this.setState({
-            isOpen: false,
-        });
-    };
-}
-
-export interface SelectItemProps extends SelectItemConfig {
-    text: string;
-    onClick?: () => void;
-    isLast: boolean;
-    backgroundColor?: string;
-    border?: string;
-    textColor?: string;
-    fontSize?: string;
-}
-
-export const SelectItem: React.StatelessComponent<SelectItemProps> = ({
-    text,
-    onClick,
-    isLast,
-    border,
-    backgroundColor,
-    textColor,
-    fontSize,
-}) => (
-    <Container
-        onClick={onClick}
-        cursor="pointer"
-        backgroundColor={backgroundColor}
-        padding="0.8em"
-        borderTop="0"
-        border={border}
-        shouldDarkenOnHover={true}
-        borderRadius={isLast ? '0px 0px 4px 4px' : undefined}
-        width="100%"
-    >
-        <Text fontSize={fontSize} fontColor={textColor}>
-            {text}
-        </Text>
-    </Container>
-);
-- 
cgit v1.2.3


From 97369c969ce87695af7d0c0a86182e283f0cd726 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 20 Dec 2018 08:28:58 -0800
Subject: Fix StyledCommunityLink props

---
 packages/website/ts/@next/pages/community.tsx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/community.tsx b/packages/website/ts/@next/pages/community.tsx
index eb3e7210d..a259e3438 100644
--- a/packages/website/ts/@next/pages/community.tsx
+++ b/packages/website/ts/@next/pages/community.tsx
@@ -253,9 +253,11 @@ const EventContent = styled.div`
     padding: 30px 30px;
 `;
 
-// Community Links
+interface StyledCommunityLinkProps {
+    bgColor: string;
+}
 const StyledCommunityLink = styled.a`
-    background-color: ${(props: CommunityLinkProps) => props.bgColor};
+    background-color: ${(props: StyledCommunityLinkProps) => props.bgColor};
     color: ${colors.white};
     width: 175px;
     height: 175px;
-- 
cgit v1.2.3


From f94bdc496a7daa94534446b15d688ac24e038485 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 20 Dec 2018 08:59:13 -0800
Subject: Rename props and fix router types

---
 packages/website/ts/@next/components/blockIconLink.tsx | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/blockIconLink.tsx b/packages/website/ts/@next/components/blockIconLink.tsx
index bdcc5c29d..8d66a4afa 100644
--- a/packages/website/ts/@next/components/blockIconLink.tsx
+++ b/packages/website/ts/@next/components/blockIconLink.tsx
@@ -1,20 +1,24 @@
+import { History, Location } from 'history';
 import * as React from 'react';
-import { withRouter } from 'react-router-dom';
+import { match, withRouter } from 'react-router-dom';
 import styled from 'styled-components';
 
 import { Button } from 'ts/@next/components/button';
 import { Icon } from 'ts/@next/components/icon';
 
-interface Props {
+interface BaseComponentProps {
     icon?: string;
     iconComponent?: React.ReactNode;
     title: string;
     linkLabel: string;
     linkUrl?: string;
     linkAction?: () => void;
+    history: History;
+    location: Location;
+    match: match<any>;
 }
 
-class BaseComponent extends React.PureComponent<Props> {
+class BaseComponent extends React.PureComponent<BaseComponentProps> {
     public onClick = (): void => {
         const { linkAction, linkUrl } = this.props;
 
@@ -44,7 +48,7 @@ class BaseComponent extends React.PureComponent<Props> {
     }
 }
 
-export const BlockIconLink = withRouter(BaseComponent);
+export const BlockIconLink = withRouter<BaseComponentProps>(BaseComponent);
 
 const Wrap = styled.div`
     width: calc(50% - 15px);
-- 
cgit v1.2.3


From 6dbcdad1ffdeb0dfc3a87d5a33f679553610f47d Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 20 Dec 2018 09:03:30 -0800
Subject: Fix TS error w/ children on portal

---
 packages/website/ts/components/ui/container.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/container.tsx b/packages/website/ts/components/ui/container.tsx
index ae00851e5..778f59f27 100644
--- a/packages/website/ts/components/ui/container.tsx
+++ b/packages/website/ts/components/ui/container.tsx
@@ -28,6 +28,7 @@ export interface ContainerProps {
     borderBottomRightRadius?: StringOrNum;
     borderBottom?: StringOrNum;
     borderColor?: string;
+    children?: React.ReactNode;
     maxWidth?: StringOrNum;
     maxHeight?: StringOrNum;
     width?: StringOrNum;
-- 
cgit v1.2.3


From fb003903c7b0dacc808e10a7ecc082a52c23f1eb Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 20 Dec 2018 09:21:29 -0800
Subject: Fix types

---
 packages/website/ts/@next/components/link.tsx                | 1 +
 packages/website/ts/@next/components/mobileNav.tsx           | 7 +++++--
 packages/website/ts/@next/components/modals/input.tsx        | 1 +
 packages/website/ts/@next/pages/instant/config_generator.tsx | 2 +-
 4 files changed, 8 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/link.tsx b/packages/website/ts/@next/components/link.tsx
index a7711451b..080a0abcc 100644
--- a/packages/website/ts/@next/components/link.tsx
+++ b/packages/website/ts/@next/components/link.tsx
@@ -14,6 +14,7 @@ interface LinkInterface {
         textColor: string;
     };
     shouldOpenInNewTab?: boolean;
+    target?: string;
 }
 
 export const Link = (props: LinkInterface) => {
diff --git a/packages/website/ts/@next/components/mobileNav.tsx b/packages/website/ts/@next/components/mobileNav.tsx
index 122036b9a..13cf46fca 100644
--- a/packages/website/ts/@next/components/mobileNav.tsx
+++ b/packages/website/ts/@next/components/mobileNav.tsx
@@ -96,13 +96,16 @@ const Overlay = styled.div`
     cursor: pointer;
 `;
 
+interface SectionProps {
+    isDark?: boolean;
+}
 const Section =
     styled.div <
-    { isDark: boolean } >
+    SectionProps >
     `
     width: 100%;
     padding: 15px 30px;
-    background-color: ${props => props.isDark && props.theme.mobileNavBgLower};
+    background-color: ${props => (props.isDark ? props.theme.mobileNavBgLower : 'transparent')};
 `;
 
 const Grid =
diff --git a/packages/website/ts/@next/components/modals/input.tsx b/packages/website/ts/@next/components/modals/input.tsx
index d4d53402a..e3062b895 100644
--- a/packages/website/ts/@next/components/modals/input.tsx
+++ b/packages/website/ts/@next/components/modals/input.tsx
@@ -13,6 +13,7 @@ interface InputProps {
     type?: string;
     errors?: ErrorProps;
     isErrors?: boolean;
+    required?: boolean;
 }
 
 interface ErrorProps {
diff --git a/packages/website/ts/@next/pages/instant/config_generator.tsx b/packages/website/ts/@next/pages/instant/config_generator.tsx
index d4497ac92..3f00e33e2 100644
--- a/packages/website/ts/@next/pages/instant/config_generator.tsx
+++ b/packages/website/ts/@next/pages/instant/config_generator.tsx
@@ -128,7 +128,7 @@ export class ConfigGenerator extends React.Component<ConfigGeneratorProps, Confi
     private readonly _handleAffiliatePercentageLearnMoreClick = (): void => {
         window.open(`${WebsitePaths.Wiki}#Learn-About-Affiliate-Fees`, '_blank');
     };
-    private readonly _handleSRASelection = (event: Event) => {
+    private readonly _handleSRASelection = (event: React.ChangeEvent<HTMLSelectElement>) => {
         const sraEndpoint = event.target.value;
         const newConfig: ZeroExInstantBaseConfig = {
             ...this.props.value,
-- 
cgit v1.2.3


From 521679c87c612d9f6b9a760edc4db44d17118a62 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 20 Dec 2018 09:56:48 -0800
Subject: Fix types

---
 packages/website/ts/@next/components/button.tsx          | 2 +-
 packages/website/ts/@next/components/header.tsx          | 2 +-
 packages/website/ts/@next/components/newsletter_form.tsx | 3 ++-
 3 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
index 675f69308..348f1b7b4 100644
--- a/packages/website/ts/@next/components/button.tsx
+++ b/packages/website/ts/@next/components/button.tsx
@@ -37,7 +37,7 @@ export const Button = (props: ButtonInterface) => {
         linkElem = ReactRouterLink;
     }
 
-    const Component = linkElem ? ButtonBase.withComponent(linkElem) : ButtonBase;
+    const Component = linkElem ? ButtonBase.withComponent<any>(linkElem) : ButtonBase;
     const targetProp = href && target ? { target } : {};
 
     return (
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
index 24bfa28ba..e886923df 100644
--- a/packages/website/ts/@next/components/header.tsx
+++ b/packages/website/ts/@next/components/header.tsx
@@ -29,7 +29,7 @@ interface NavItemProps {
     id?: string;
     text?: string;
     dropdownWidth?: number;
-    dropdownComponent?: React.ReactNode;
+    dropdownComponent?: React.FunctionComponent<any>;
     shouldOpenInNewTab?: boolean;
 }
 
diff --git a/packages/website/ts/@next/components/newsletter_form.tsx b/packages/website/ts/@next/components/newsletter_form.tsx
index ce6b04993..8572ccc5f 100644
--- a/packages/website/ts/@next/components/newsletter_form.tsx
+++ b/packages/website/ts/@next/components/newsletter_form.tsx
@@ -15,6 +15,7 @@ interface InputProps {
     type: string;
     label: string;
     textColor: string;
+    required?: boolean;
 }
 
 interface ArrowProps {
@@ -78,7 +79,7 @@ class Form extends React.Component<FormProps> {
         );
     }
 
-    private async _onSubmitAsync(e: Event): Promise<void> {
+    private async _onSubmitAsync(e: React.FormEvent<HTMLFormElement>): Promise<void> {
         e.preventDefault();
 
         const email = this.emailInput.current.value;
-- 
cgit v1.2.3


From 5b4d4d553775b02aa1f9d0304e69278a8f18d977 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 20 Dec 2018 10:06:57 -0800
Subject: Declare imported package which doesn't have types

---
 packages/website/ts/globals.d.ts | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/website/ts/globals.d.ts b/packages/website/ts/globals.d.ts
index b953a319f..05f3c7f88 100644
--- a/packages/website/ts/globals.d.ts
+++ b/packages/website/ts/globals.d.ts
@@ -1,3 +1,4 @@
+declare module '@reach/dialog';
 declare module 'truffle-contract';
 declare module 'whatwg-fetch';
 declare module 'thenby';
-- 
cgit v1.2.3


From 5d3d596909e0e4d12d3372e58ae2083ee517f71c Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 20 Dec 2018 10:12:45 -0800
Subject: Don't allow compiling with errors

---
 packages/website/tsconfig.json | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/tsconfig.json b/packages/website/tsconfig.json
index 96bba7bbf..8fbba17bb 100644
--- a/packages/website/tsconfig.json
+++ b/packages/website/tsconfig.json
@@ -22,7 +22,6 @@
     },
     "awesomeTypescriptLoaderOptions": {
         "useCache": true,
-        "errorsAsWarnings": true,
         "reportFiles": ["./ts/**/*"]
     },
     "include": ["./ts/**/*"]
-- 
cgit v1.2.3


From d20ed2247f09767b1e46d8030c083896f0d52864 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 20 Dec 2018 10:46:57 -0800
Subject: Remove using label as placeholder

---
 packages/website/ts/@next/components/modals/input.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/modals/input.tsx b/packages/website/ts/@next/components/modals/input.tsx
index d4d53402a..8e6a3df5a 100644
--- a/packages/website/ts/@next/components/modals/input.tsx
+++ b/packages/website/ts/@next/components/modals/input.tsx
@@ -29,7 +29,7 @@ export const Input = React.forwardRef((props: InputProps, ref?: React.Ref<HTMLIn
     return (
         <InputWrapper {...props}>
             <Label htmlFor={id}>{label}</Label>
-            <StyledInput as={componentType} ref={ref} id={id} placeholder={label} isErrors={isErrors} {...props} />
+            <StyledInput as={componentType} ref={ref} id={id} isErrors={isErrors} {...props} />
             {isErrors && <Error>{errorMessage}</Error>}
         </InputWrapper>
     );
-- 
cgit v1.2.3


From 36240de897b3f834fbdcb323d9a3df9e5d3a2d03 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 20 Dec 2018 14:03:29 -0800
Subject: give more space to job title and change apply link

---
 packages/website/ts/@next/components/link.tsx  | 1 +
 packages/website/ts/@next/pages/about/jobs.tsx | 9 +++++----
 2 files changed, 6 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/link.tsx b/packages/website/ts/@next/components/link.tsx
index a7711451b..080a0abcc 100644
--- a/packages/website/ts/@next/components/link.tsx
+++ b/packages/website/ts/@next/components/link.tsx
@@ -14,6 +14,7 @@ interface LinkInterface {
         textColor: string;
     };
     shouldOpenInNewTab?: boolean;
+    target?: string;
 }
 
 export const Link = (props: LinkInterface) => {
diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 2fd2c7619..aed8f9ffc 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -4,6 +4,7 @@ import DocumentTitle from 'react-document-title';
 import styled from 'styled-components';
 
 import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
+import { Link } from 'ts/@next/components/link';
 import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
 import { Heading, Paragraph } from 'ts/@next/components/text';
 import { WebsiteBackendJobInfo } from 'ts/types';
@@ -26,7 +27,7 @@ const Position: React.FunctionComponent<PositionItemProps> = (props: PositionIte
     const { position } = props;
     return (
         <PositionWrap>
-            <StyledColumn width="30%">
+            <StyledColumn width="40%">
                 <Heading asElement="h3" size="small" fontWeight="400" marginBottom="0">
                     <a href={position.href} target="_blank">
                         {position.title}
@@ -34,7 +35,7 @@ const Position: React.FunctionComponent<PositionItemProps> = (props: PositionIte
                 </Heading>
             </StyledColumn>
 
-            <StyledColumn width="50%" padding="0 40px 0 0">
+            <StyledColumn width="30%" padding="0 40px 0 0">
                 <Paragraph isMuted={true} marginBottom="0">
                     {position.location}
                 </Paragraph>
@@ -42,9 +43,9 @@ const Position: React.FunctionComponent<PositionItemProps> = (props: PositionIte
 
             <StyledColumn width="20%">
                 <Paragraph marginBottom="0" textAlign="right">
-                    <a href={position.href} target="_blank">
+                    <Link href={position.href} target="_blank">
                         Apply
-                    </a>
+                    </Link>
                 </Paragraph>
             </StyledColumn>
         </PositionWrap>
-- 
cgit v1.2.3


From 970e670467277bd6c27fd9bdc18baf3f9fe733f7 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 20 Dec 2018 14:07:04 -0800
Subject: make percentage 100%

---
 packages/website/ts/@next/pages/about/jobs.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index aed8f9ffc..7a1774a2b 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -35,7 +35,7 @@ const Position: React.FunctionComponent<PositionItemProps> = (props: PositionIte
                 </Heading>
             </StyledColumn>
 
-            <StyledColumn width="30%" padding="0 40px 0 0">
+            <StyledColumn width="40%" padding="0 40px 0 0">
                 <Paragraph isMuted={true} marginBottom="0">
                     {position.location}
                 </Paragraph>
-- 
cgit v1.2.3


From 2effc3e267f01e620c50622138d98381883d4c32 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Thu, 20 Dec 2018 14:10:29 -0800
Subject: fix(instant): use isTrust property to determine if provider is trust
 wallet

---
 packages/instant/src/util/env.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/util/env.ts b/packages/instant/src/util/env.ts
index 0f0b472b2..aedf4f5d6 100644
--- a/packages/instant/src/util/env.ts
+++ b/packages/instant/src/util/env.ts
@@ -44,7 +44,7 @@ export const envUtil = {
     getProviderType(provider: Provider): ProviderType | undefined {
         if (provider.constructor.name === 'EthereumProvider') {
             return ProviderType.Mist;
-        } else if (provider.constructor.name === 'TrustWeb3Provider') {
+        } else if ((provider as any).isTrust) {
             return ProviderType.TrustWallet;
         } else if ((provider as any).isParity) {
             return ProviderType.Parity;
-- 
cgit v1.2.3


From 080c6d3146bee3691b6f3b9452be639354236e44 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Thu, 20 Dec 2018 14:32:11 -0800
Subject: fix(instant): catch unknown errors from executeBuyAsync, report them
 and show could not submit transaction

---
 packages/instant/src/components/buy_button.tsx                   | 9 +++++----
 .../src/containers/selected_asset_buy_order_state_buttons.ts     | 3 +++
 packages/instant/src/types.ts                                    | 1 +
 3 files changed, 9 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index 880303cc7..ff1cda1e1 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -87,13 +87,14 @@ export class BuyButton extends React.Component<BuyButtonProps> {
                     analytics.trackBuySimulationFailed(buyQuote);
                     this.props.onValidationFail(buyQuote, AssetBuyerError.TransactionValueTooLow);
                     return;
-                } else {
-                    if (e.message !== AssetBuyerError.SignatureRequestDenied) {
-                        errorReporter.report(e);
-                    }
+                } else if (e.message === AssetBuyerError.SignatureRequestDenied) {
                     analytics.trackBuySignatureDenied(buyQuote);
                     this.props.onSignatureDenied(buyQuote);
                     return;
+                } else {
+                    errorReporter.report(e);
+                    this.props.onValidationFail(buyQuote, ZeroExInstantError.CouldNotSubmitTransaction);
+                    return;
                 }
             }
             throw e;
diff --git a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
index 80943a96f..4da99cf04 100644
--- a/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
+++ b/packages/instant/src/containers/selected_asset_buy_order_state_buttons.ts
@@ -95,6 +95,9 @@ const mapDispatchToProps = (
         if (error === ZeroExInstantError.InsufficientETH) {
             const errorMessage = "You don't have enough ETH";
             errorFlasher.flashNewErrorMessage(dispatch, errorMessage);
+        } else if (error === ZeroExInstantError.CouldNotSubmitTransaction) {
+            const errorMessage = 'Could not submit transaction';
+            errorFlasher.flashNewErrorMessage(dispatch, errorMessage);
         } else {
             errorFlasher.flashNewErrorMessage(dispatch);
         }
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index 6374dda09..d217c1a4f 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -91,6 +91,7 @@ export enum Network {
 export enum ZeroExInstantError {
     AssetMetaDataNotAvailable = 'ASSET_META_DATA_NOT_AVAILABLE',
     InsufficientETH = 'INSUFFICIENT_ETH',
+    CouldNotSubmitTransaction = 'COULD_NOT_SUBMIT_TRANSACTION',
 }
 
 export type SimpleHandler = () => void;
-- 
cgit v1.2.3


From bbe9862aa6c0e495c58ee028d8e4964b63377d1c Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Thu, 20 Dec 2018 14:43:14 -0800
Subject: fix(instant): add analytics to unknown error on executeBuyAsync

---
 packages/instant/src/components/buy_button.tsx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index ff1cda1e1..46d121611 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -93,6 +93,7 @@ export class BuyButton extends React.Component<BuyButtonProps> {
                     return;
                 } else {
                     errorReporter.report(e);
+                    analytics.trackBuySignatureDenied(buyQuote);
                     this.props.onValidationFail(buyQuote, ZeroExInstantError.CouldNotSubmitTransaction);
                     return;
                 }
-- 
cgit v1.2.3


From 7c7085c9328ce41c97469dc50232737814a7b95f Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Thu, 20 Dec 2018 14:45:06 -0800
Subject: feature(contract-wrappers): add support for Trust Wallet signature
 denial errors when trying to sense signature denial from a provider

---
 packages/contract-wrappers/CHANGELOG.json          | 8 ++++++++
 packages/contract-wrappers/src/utils/constants.ts  | 3 ++-
 packages/contract-wrappers/src/utils/decorators.ts | 5 ++++-
 3 files changed, 14 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index 9475e5a88..d39027797 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -1,4 +1,12 @@
 [
+    {
+        "version": "4.1.4",
+        "changes": [
+            {
+                "note": "Add support for Trust Wallet signature denial error"
+            }
+        ]
+    },
     {
         "version": "4.1.3",
         "changes": [
diff --git a/packages/contract-wrappers/src/utils/constants.ts b/packages/contract-wrappers/src/utils/constants.ts
index c587ba526..94afdc112 100644
--- a/packages/contract-wrappers/src/utils/constants.ts
+++ b/packages/contract-wrappers/src/utils/constants.ts
@@ -14,5 +14,6 @@ export const constants = {
     ZERO_AMOUNT: new BigNumber(0),
     ONE_AMOUNT: new BigNumber(1),
     ETHER_TOKEN_DECIMALS: 18,
-    USER_DENIED_SIGNATURE_PATTERN: 'User denied transaction signature',
+    METAMASK_USER_DENIED_SIGNATURE_PATTERN: 'User denied transaction signature',
+    TRUST_WALLET_USER_DENIED_SIGNATURE_PATTERN: 'cancelled',
 };
diff --git a/packages/contract-wrappers/src/utils/decorators.ts b/packages/contract-wrappers/src/utils/decorators.ts
index a4207ae4c..3acfa3a88 100644
--- a/packages/contract-wrappers/src/utils/decorators.ts
+++ b/packages/contract-wrappers/src/utils/decorators.ts
@@ -30,7 +30,10 @@ const schemaErrorTransformer = (error: Error) => {
 };
 
 const signatureRequestErrorTransformer = (error: Error) => {
-    if (_.includes(error.message, constants.USER_DENIED_SIGNATURE_PATTERN)) {
+    if (
+        _.includes(error.message, constants.METAMASK_USER_DENIED_SIGNATURE_PATTERN) ||
+        _.includes(error.message, constants.TRUST_WALLET_USER_DENIED_SIGNATURE_PATTERN)
+    ) {
         const errMsg = ContractWrappersError.SignatureRequestDenied;
         return new Error(errMsg);
     }
-- 
cgit v1.2.3


From b399aa25aa9386d388d31edb463e803c7c31a2db Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Thu, 20 Dec 2018 15:05:54 -0800
Subject: feat(instant): add new event for unknown buy errors

---
 packages/instant/src/components/buy_button.tsx | 2 +-
 packages/instant/src/util/analytics.ts         | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index 46d121611..5c9c28ae4 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -93,7 +93,7 @@ export class BuyButton extends React.Component<BuyButtonProps> {
                     return;
                 } else {
                     errorReporter.report(e);
-                    analytics.trackBuySignatureDenied(buyQuote);
+                    analytics.trackBuyUnknownError(buyQuote, e.message);
                     this.props.onValidationFail(buyQuote, ZeroExInstantError.CouldNotSubmitTransaction);
                     return;
                 }
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e6128f857..21d3a4d9e 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -44,6 +44,7 @@ enum EventNames {
     BUY_STARTED = 'Buy - Started',
     BUY_SIGNATURE_DENIED = 'Buy - Signature Denied',
     BUY_SIMULATION_FAILED = 'Buy - Simulation Failed',
+    BUY_UNKNOWN_ERROR = 'Buy - Unknown Error',
     BUY_TX_SUBMITTED = 'Buy - Tx Submitted',
     BUY_TX_SUCCEEDED = 'Buy - Tx Succeeded',
     BUY_TX_FAILED = 'Buy - Tx Failed',
@@ -181,6 +182,11 @@ export const analytics = {
         trackingEventFnWithPayload(EventNames.BUY_SIGNATURE_DENIED)(buyQuoteEventProperties(buyQuote)),
     trackBuySimulationFailed: (buyQuote: BuyQuote) =>
         trackingEventFnWithPayload(EventNames.BUY_SIMULATION_FAILED)(buyQuoteEventProperties(buyQuote)),
+    trackBuyUnknownError: (buyQuote: BuyQuote, errorMessage: string) =>
+        trackingEventFnWithPayload(EventNames.BUY_UNKNOWN_ERROR)({
+            ...buyQuoteEventProperties(buyQuote),
+            errorMessage,
+        }),
     trackBuyTxSubmitted: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) =>
         trackingEventFnWithPayload(EventNames.BUY_TX_SUBMITTED)({
             ...buyQuoteEventProperties(buyQuote),
-- 
cgit v1.2.3


From 01e7850cd3161748bc314901eb1a630503c10046 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 20 Dec 2018 15:13:09 -0800
Subject: fix(website): Cleanup jobs section

---
 packages/website/ts/@next/pages/about/jobs.tsx  | 20 ++++++++++++--------
 packages/website/ts/components/ui/container.tsx |  1 +
 2 files changed, 13 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
index 7a1774a2b..cdfb00775 100644
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ b/packages/website/ts/@next/pages/about/jobs.tsx
@@ -7,6 +7,8 @@ import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
 import { Link } from 'ts/@next/components/link';
 import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
 import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Container } from 'ts/components/ui/container';
+import { colors } from 'ts/style/colors';
 import { WebsiteBackendJobInfo } from 'ts/types';
 import { backendClient } from 'ts/utils/backend_client';
 import { constants } from 'ts/utils/constants';
@@ -27,22 +29,24 @@ const Position: React.FunctionComponent<PositionItemProps> = (props: PositionIte
     const { position } = props;
     return (
         <PositionWrap>
-            <StyledColumn width="40%">
-                <Heading asElement="h3" size="small" fontWeight="400" marginBottom="0">
-                    <a href={position.href} target="_blank">
-                        {position.title}
-                    </a>
-                </Heading>
+            <StyledColumn width="50%">
+                <Container position="relative" top="-3px" paddingRight="12px">
+                    <Heading asElement="h3" size="small" fontWeight="400" marginBottom="0">
+                        <a href={position.href} target="_blank">
+                            {position.title}
+                        </a>
+                    </Heading>
+                </Container>
             </StyledColumn>
 
-            <StyledColumn width="40%" padding="0 40px 0 0">
+            <StyledColumn width="30%" padding="0 40px 0 0">
                 <Paragraph isMuted={true} marginBottom="0">
                     {position.location}
                 </Paragraph>
             </StyledColumn>
 
             <StyledColumn width="20%">
-                <Paragraph marginBottom="0" textAlign="right">
+                <Paragraph marginBottom="0" textAlign="right" color={colors.brandDark} fontWeight={400}>
                     <Link href={position.href} target="_blank">
                         Apply
                     </Link>
diff --git a/packages/website/ts/components/ui/container.tsx b/packages/website/ts/components/ui/container.tsx
index ae00851e5..4fa426dbd 100644
--- a/packages/website/ts/components/ui/container.tsx
+++ b/packages/website/ts/components/ui/container.tsx
@@ -9,6 +9,7 @@ type StringOrNum = string | number;
 export type ContainerTag = 'div' | 'span';
 
 export interface ContainerProps {
+    children?: React.ReactNode;
     margin?: string;
     marginTop?: StringOrNum;
     marginBottom?: StringOrNum;
-- 
cgit v1.2.3


From abdf91c691b924b75d71db49fba296da9c8ddcac Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 20 Dec 2018 16:01:53 -0800
Subject: feat: move all @next files to non @next directory

---
 .../ts/@next/components/aboutPageLayout.tsx        |  71 ----
 .../ts/@next/components/animatedChatIcon.tsx       | 106 ------
 .../ts/@next/components/animatedCompassIcon.tsx    |  53 ---
 packages/website/ts/@next/components/banner.tsx    | 147 --------
 .../website/ts/@next/components/blockIconLink.tsx  |  84 -----
 packages/website/ts/@next/components/button.tsx    | 102 ------
 .../website/ts/@next/components/chapter_link.tsx   |  15 -
 .../website/ts/@next/components/definition.tsx     | 145 --------
 .../components/dropdowns/dropdown_developers.tsx   | 180 ----------
 .../components/dropdowns/dropdown_products.tsx     |  48 ---
 packages/website/ts/@next/components/footer.tsx    | 168 ----------
 packages/website/ts/@next/components/hamburger.tsx |  72 ----
 packages/website/ts/@next/components/header.tsx    | 252 --------------
 packages/website/ts/@next/components/hero.tsx      | 152 ---------
 .../website/ts/@next/components/heroAnimation.tsx  | 123 -------
 packages/website/ts/@next/components/heroImage.tsx |  27 --
 packages/website/ts/@next/components/icon.tsx      |  72 ----
 packages/website/ts/@next/components/image.tsx     |  20 --
 packages/website/ts/@next/components/layout.tsx    | 177 ----------
 packages/website/ts/@next/components/link.tsx      |  64 ----
 packages/website/ts/@next/components/logo.tsx      |  41 ---
 packages/website/ts/@next/components/mobileNav.tsx | 121 -------
 .../website/ts/@next/components/modals/input.tsx   |  95 ------
 .../ts/@next/components/modals/modal_contact.tsx   | 278 ----------------
 packages/website/ts/@next/components/newLayout.tsx | 152 ---------
 .../ts/@next/components/newsletter_form.tsx        | 202 -----------
 .../ts/@next/components/sections/landing/about.tsx |  81 -----
 .../@next/components/sections/landing/clients.tsx  | 113 -------
 .../ts/@next/components/sections/landing/cta.tsx   |  29 --
 .../ts/@next/components/sections/landing/hero.tsx  |  31 --
 packages/website/ts/@next/components/separator.tsx |   7 -
 packages/website/ts/@next/components/siteWrap.tsx  | 149 ---------
 .../website/ts/@next/components/slider/slider.tsx  | 177 ----------
 packages/website/ts/@next/components/text.tsx      |  83 -----
 packages/website/ts/@next/constants/.gitkeep       |   0
 packages/website/ts/@next/constants/animations.tsx |  18 -
 packages/website/ts/@next/constants/cssReset.js    |  50 ---
 .../website/ts/@next/constants/globalStyle.tsx     | 109 ------
 packages/website/ts/@next/constants/utilities.tsx  |  22 --
 packages/website/ts/@next/icons/form-arrow.svg     |   1 -
 .../website/ts/@next/icons/illustrations/0x.svg    |  14 -
 .../ts/@next/icons/illustrations/buildBusiness.svg |   6 -
 .../ts/@next/icons/illustrations/checkmark.svg     |   1 -
 .../ts/@next/icons/illustrations/code-repo.svg     |   7 -
 .../website/ts/@next/icons/illustrations/coin.svg  |   1 -
 .../icons/illustrations/consistently-ship.svg      |   6 -
 .../ts/@next/icons/illustrations/customize.svg     |   1 -
 .../icons/illustrations/decentralisedLoans.svg     |  13 -
 .../ts/@next/icons/illustrations/description.svg   |  21 --
 .../@next/icons/illustrations/descriptionBolt.svg  |   4 -
 .../@next/icons/illustrations/descriptionCoin.svg  |   9 -
 .../@next/icons/illustrations/descriptionCopy.svg  |   7 -
 .../@next/icons/illustrations/descriptionFlask.svg |   7 -
 .../@next/icons/illustrations/eficientDesign.svg   |  11 -
 .../@next/icons/illustrations/eth-based-tokens.svg |   6 -
 .../icons/illustrations/extensibleArchitecture.svg |  11 -
 .../icons/illustrations/flexibleIntegration.svg    |  12 -
 .../illustrations/flexibleIntegration0xInstant.svg |  17 -
 .../@next/icons/illustrations/flexibleOrders.svg   |   4 -
 .../icons/illustrations/gamingAndCollectibles.svg  |  18 -
 .../generateRevenueForYourBusiness-large.svg       |  28 --
 .../ts/@next/icons/illustrations/getInTouch.svg    |  13 -
 .../ts/@next/icons/illustrations/getStarted.svg    |  13 -
 .../ts/@next/icons/illustrations/launchKit.svg     |  18 -
 .../icons/illustrations/launchKit_versionB.svg     |   7 -
 .../@next/icons/illustrations/legalResources.svg   |   4 -
 .../ts/@next/icons/illustrations/logo-mark.svg     |   6 -
 .../ts/@next/icons/illustrations/logo-outlined.svg |  14 -
 .../@next/icons/illustrations/long-term-impact.svg |   9 -
 .../ts/@next/icons/illustrations/low-cost.svg      |  30 --
 .../icons/illustrations/marketingDesignHelp.svg    |  11 -
 .../@next/icons/illustrations/milestoneGrants.svg  |   7 -
 .../illustrations/networkedLiquidity-small.svg     |  20 --
 .../icons/illustrations/networkedLiquidity.svg     |  28 --
 .../ts/@next/icons/illustrations/orderBooks.svg    |   8 -
 .../icons/illustrations/predictionMarkets.svg      |   7 -
 .../ts/@next/icons/illustrations/protocol.svg      |   1 -
 .../@next/icons/illustrations/ready-to-build.svg   |   1 -
 .../icons/illustrations/recruitingSupport.svg      |   7 -
 .../ts/@next/icons/illustrations/right-thing.svg   |   6 -
 .../icons/illustrations/robustSmartContracts.svg   |   6 -
 .../ts/@next/icons/illustrations/rocketship.svg    |   9 -
 .../ts/@next/icons/illustrations/secureTrading.svg |  15 -
 .../@next/icons/illustrations/social-discord.svg   |   3 -
 .../ts/@next/icons/illustrations/social-fb.svg     |   3 -
 .../ts/@next/icons/illustrations/social-github.svg |   3 -
 .../icons/illustrations/social-newsletter.svg      |   3 -
 .../ts/@next/icons/illustrations/social-reddit.svg |   3 -
 .../@next/icons/illustrations/social-twitter.svg   |   3 -
 .../ts/@next/icons/illustrations/stableTokens.svg  |  10 -
 .../icons/illustrations/standardForExchange.svg    |  12 -
 .../ts/@next/icons/illustrations/support.svg       |   1 -
 .../supportForAllEthereumStandards-large.svg       |  28 --
 .../supportForAllEthereumStandards.svg             |  21 --
 .../ts/@next/icons/illustrations/techSupport.svg   |  13 -
 .../ts/@next/icons/illustrations/tokens.svg        |   1 -
 .../@next/icons/illustrations/vcIntroductions.svg  |  11 -
 packages/website/ts/@next/icons/logo-with-type.svg |   1 -
 packages/website/ts/@next/pages/about/jobs.tsx     | 231 -------------
 packages/website/ts/@next/pages/about/mission.tsx  |  97 ------
 packages/website/ts/@next/pages/about/press.tsx    |  94 ------
 packages/website/ts/@next/pages/about/team.tsx     | 286 ----------------
 packages/website/ts/@next/pages/community.tsx      | 289 ----------------
 packages/website/ts/@next/pages/ecosystem.tsx      | 128 -------
 packages/website/ts/@next/pages/instant.tsx        | 261 ---------------
 .../website/ts/@next/pages/instant/code_demo.tsx   | 183 ----------
 .../ts/@next/pages/instant/config_generator.tsx    | 332 -------------------
 .../instant/config_generator_address_input.tsx     |  84 -----
 .../ts/@next/pages/instant/configurator.tsx        | 104 ------
 .../@next/pages/instant/fee_percentage_slider.tsx  |  80 -----
 .../website/ts/@next/pages/instant/rc-slider.css   | 295 -----------------
 packages/website/ts/@next/pages/instant/select.tsx |  74 -----
 packages/website/ts/@next/pages/landing.tsx        |  44 ---
 packages/website/ts/@next/pages/launch_kit.tsx     | 125 -------
 packages/website/ts/@next/pages/market_maker.tsx   | 124 -------
 packages/website/ts/@next/pages/why.tsx            | 309 -----------------
 packages/website/ts/components/aboutPageLayout.tsx |  71 ++++
 .../website/ts/components/animatedChatIcon.tsx     | 106 ++++++
 .../website/ts/components/animatedCompassIcon.tsx  |  53 +++
 packages/website/ts/components/banner.tsx          | 147 ++++++++
 packages/website/ts/components/blockIconLink.tsx   |  84 +++++
 packages/website/ts/components/button.tsx          | 102 ++++++
 packages/website/ts/components/chapter_link.tsx    |  15 +
 packages/website/ts/components/definition.tsx      | 145 ++++++++
 .../components/dropdowns/dropdown_developers.tsx   | 180 ++++++++++
 .../ts/components/dropdowns/dropdown_products.tsx  |  48 +++
 packages/website/ts/components/footer.tsx          | 368 +++++++++------------
 packages/website/ts/components/hamburger.tsx       |  72 ++++
 packages/website/ts/components/header.tsx          | 252 ++++++++++++++
 packages/website/ts/components/hero.tsx            | 152 +++++++++
 packages/website/ts/components/heroAnimation.tsx   | 123 +++++++
 packages/website/ts/components/heroImage.tsx       |  27 ++
 packages/website/ts/components/icon.tsx            |  72 ++++
 packages/website/ts/components/image.tsx           |  20 ++
 packages/website/ts/components/layout.tsx          | 177 ++++++++++
 packages/website/ts/components/link.tsx            |  64 ++++
 packages/website/ts/components/logo.tsx            |  41 +++
 packages/website/ts/components/mobileNav.tsx       | 121 +++++++
 packages/website/ts/components/modals/input.tsx    |  95 ++++++
 .../website/ts/components/modals/modal_contact.tsx | 278 ++++++++++++++++
 packages/website/ts/components/newLayout.tsx       | 152 +++++++++
 packages/website/ts/components/newsletter_form.tsx | 202 +++++++++++
 .../ts/components/sections/landing/about.tsx       |  81 +++++
 .../ts/components/sections/landing/clients.tsx     | 113 +++++++
 .../website/ts/components/sections/landing/cta.tsx |  29 ++
 .../ts/components/sections/landing/hero.tsx        |  31 ++
 packages/website/ts/components/separator.tsx       |   7 +
 packages/website/ts/components/siteWrap.tsx        | 149 +++++++++
 packages/website/ts/components/slider/slider.tsx   | 177 ++++++++++
 packages/website/ts/components/text.tsx            |  83 +++++
 packages/website/ts/constants/.gitkeep             |   0
 packages/website/ts/constants/animations.tsx       |  18 +
 packages/website/ts/constants/cssReset.js          |  50 +++
 packages/website/ts/constants/globalStyle.tsx      | 109 ++++++
 packages/website/ts/constants/utilities.tsx        |  22 ++
 packages/website/ts/icons/form-arrow.svg           |   1 +
 packages/website/ts/icons/illustrations/0x.svg     |  14 +
 .../ts/icons/illustrations/buildBusiness.svg       |   6 +
 .../website/ts/icons/illustrations/checkmark.svg   |   1 +
 .../website/ts/icons/illustrations/code-repo.svg   |   7 +
 packages/website/ts/icons/illustrations/coin.svg   |   1 +
 .../ts/icons/illustrations/consistently-ship.svg   |   6 +
 .../website/ts/icons/illustrations/customize.svg   |   1 +
 .../ts/icons/illustrations/decentralisedLoans.svg  |  13 +
 .../website/ts/icons/illustrations/description.svg |  21 ++
 .../ts/icons/illustrations/descriptionBolt.svg     |   4 +
 .../ts/icons/illustrations/descriptionCoin.svg     |   9 +
 .../ts/icons/illustrations/descriptionCopy.svg     |   7 +
 .../ts/icons/illustrations/descriptionFlask.svg    |   7 +
 .../ts/icons/illustrations/eficientDesign.svg      |  11 +
 .../ts/icons/illustrations/eth-based-tokens.svg    |   6 +
 .../icons/illustrations/extensibleArchitecture.svg |  11 +
 .../ts/icons/illustrations/flexibleIntegration.svg |  12 +
 .../illustrations/flexibleIntegration0xInstant.svg |  17 +
 .../ts/icons/illustrations/flexibleOrders.svg      |   4 +
 .../icons/illustrations/gamingAndCollectibles.svg  |  18 +
 .../generateRevenueForYourBusiness-large.svg       |  28 ++
 .../website/ts/icons/illustrations/getInTouch.svg  |  13 +
 .../website/ts/icons/illustrations/getStarted.svg  |  13 +
 .../website/ts/icons/illustrations/launchKit.svg   |  18 +
 .../ts/icons/illustrations/launchKit_versionB.svg  |   7 +
 .../ts/icons/illustrations/legalResources.svg      |   4 +
 .../website/ts/icons/illustrations/logo-mark.svg   |   6 +
 .../ts/icons/illustrations/logo-outlined.svg       |  14 +
 .../ts/icons/illustrations/long-term-impact.svg    |   9 +
 .../website/ts/icons/illustrations/low-cost.svg    |  30 ++
 .../ts/icons/illustrations/marketingDesignHelp.svg |  11 +
 .../ts/icons/illustrations/milestoneGrants.svg     |   7 +
 .../illustrations/networkedLiquidity-small.svg     |  20 ++
 .../ts/icons/illustrations/networkedLiquidity.svg  |  28 ++
 .../website/ts/icons/illustrations/orderBooks.svg  |   8 +
 .../ts/icons/illustrations/predictionMarkets.svg   |   7 +
 .../website/ts/icons/illustrations/protocol.svg    |   1 +
 .../ts/icons/illustrations/ready-to-build.svg      |   1 +
 .../ts/icons/illustrations/recruitingSupport.svg   |   7 +
 .../website/ts/icons/illustrations/right-thing.svg |   6 +
 .../icons/illustrations/robustSmartContracts.svg   |   6 +
 .../website/ts/icons/illustrations/rocketship.svg  |   9 +
 .../ts/icons/illustrations/secureTrading.svg       |  15 +
 .../ts/icons/illustrations/social-discord.svg      |   3 +
 .../website/ts/icons/illustrations/social-fb.svg   |   3 +
 .../ts/icons/illustrations/social-github.svg       |   3 +
 .../ts/icons/illustrations/social-newsletter.svg   |   3 +
 .../ts/icons/illustrations/social-reddit.svg       |   3 +
 .../ts/icons/illustrations/social-twitter.svg      |   3 +
 .../ts/icons/illustrations/stableTokens.svg        |  10 +
 .../ts/icons/illustrations/standardForExchange.svg |  12 +
 .../website/ts/icons/illustrations/support.svg     |   1 +
 .../supportForAllEthereumStandards-large.svg       |  28 ++
 .../supportForAllEthereumStandards.svg             |  21 ++
 .../website/ts/icons/illustrations/techSupport.svg |  13 +
 packages/website/ts/icons/illustrations/tokens.svg |   1 +
 .../ts/icons/illustrations/vcIntroductions.svg     |  11 +
 packages/website/ts/icons/logo-with-type.svg       |   1 +
 packages/website/ts/pages/about/jobs.tsx           | 231 +++++++++++++
 packages/website/ts/pages/about/mission.tsx        |  97 ++++++
 packages/website/ts/pages/about/press.tsx          |  94 ++++++
 packages/website/ts/pages/about/team.tsx           | 286 ++++++++++++++++
 packages/website/ts/pages/community.tsx            | 289 ++++++++++++++++
 packages/website/ts/pages/ecosystem.tsx            | 128 +++++++
 packages/website/ts/pages/instant.tsx              | 261 +++++++++++++++
 packages/website/ts/pages/instant/code_demo.tsx    |  30 +-
 .../website/ts/pages/instant/config_generator.tsx  | 332 +++++++++++++++++++
 .../instant/config_generator_address_input.tsx     |  55 ++-
 packages/website/ts/pages/instant/configurator.tsx | 104 ++++++
 .../ts/pages/instant/fee_percentage_slider.tsx     |  80 +++++
 packages/website/ts/pages/instant/rc-slider.css    | 295 +++++++++++++++++
 packages/website/ts/pages/instant/select.tsx       |  74 +++++
 packages/website/ts/pages/landing.tsx              |  44 +++
 packages/website/ts/pages/launch_kit.tsx           | 125 +++++++
 packages/website/ts/pages/market_maker.tsx         | 124 +++++++
 packages/website/ts/pages/why.tsx                  | 309 +++++++++++++++++
 232 files changed, 7314 insertions(+), 7778 deletions(-)
 delete mode 100644 packages/website/ts/@next/components/aboutPageLayout.tsx
 delete mode 100644 packages/website/ts/@next/components/animatedChatIcon.tsx
 delete mode 100644 packages/website/ts/@next/components/animatedCompassIcon.tsx
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 create mode 100644 packages/website/ts/components/link.tsx
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 create mode 100644 packages/website/ts/components/modals/input.tsx
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 create mode 100644 packages/website/ts/components/sections/landing/about.tsx
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 create mode 100644 packages/website/ts/components/sections/landing/cta.tsx
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 create mode 100644 packages/website/ts/components/slider/slider.tsx
 create mode 100644 packages/website/ts/components/text.tsx
 create mode 100644 packages/website/ts/constants/.gitkeep
 create mode 100644 packages/website/ts/constants/animations.tsx
 create mode 100644 packages/website/ts/constants/cssReset.js
 create mode 100644 packages/website/ts/constants/globalStyle.tsx
 create mode 100644 packages/website/ts/constants/utilities.tsx
 create mode 100644 packages/website/ts/icons/form-arrow.svg
 create mode 100755 packages/website/ts/icons/illustrations/0x.svg
 create mode 100755 packages/website/ts/icons/illustrations/buildBusiness.svg
 create mode 100644 packages/website/ts/icons/illustrations/checkmark.svg
 create mode 100644 packages/website/ts/icons/illustrations/code-repo.svg
 create mode 100644 packages/website/ts/icons/illustrations/coin.svg
 create mode 100644 packages/website/ts/icons/illustrations/consistently-ship.svg
 create mode 100644 packages/website/ts/icons/illustrations/customize.svg
 create mode 100755 packages/website/ts/icons/illustrations/decentralisedLoans.svg
 create mode 100755 packages/website/ts/icons/illustrations/description.svg
 create mode 100755 packages/website/ts/icons/illustrations/descriptionBolt.svg
 create mode 100755 packages/website/ts/icons/illustrations/descriptionCoin.svg
 create mode 100755 packages/website/ts/icons/illustrations/descriptionCopy.svg
 create mode 100755 packages/website/ts/icons/illustrations/descriptionFlask.svg
 create mode 100755 packages/website/ts/icons/illustrations/eficientDesign.svg
 create mode 100644 packages/website/ts/icons/illustrations/eth-based-tokens.svg
 create mode 100755 packages/website/ts/icons/illustrations/extensibleArchitecture.svg
 create mode 100755 packages/website/ts/icons/illustrations/flexibleIntegration.svg
 create mode 100755 packages/website/ts/icons/illustrations/flexibleIntegration0xInstant.svg
 create mode 100755 packages/website/ts/icons/illustrations/flexibleOrders.svg
 create mode 100755 packages/website/ts/icons/illustrations/gamingAndCollectibles.svg
 create mode 100755 packages/website/ts/icons/illustrations/generateRevenueForYourBusiness-large.svg
 create mode 100755 packages/website/ts/icons/illustrations/getInTouch.svg
 create mode 100644 packages/website/ts/icons/illustrations/getStarted.svg
 create mode 100644 packages/website/ts/icons/illustrations/launchKit.svg
 create mode 100755 packages/website/ts/icons/illustrations/launchKit_versionB.svg
 create mode 100755 packages/website/ts/icons/illustrations/legalResources.svg
 create mode 100644 packages/website/ts/icons/illustrations/logo-mark.svg
 create mode 100644 packages/website/ts/icons/illustrations/logo-outlined.svg
 create mode 100644 packages/website/ts/icons/illustrations/long-term-impact.svg
 create mode 100644 packages/website/ts/icons/illustrations/low-cost.svg
 create mode 100755 packages/website/ts/icons/illustrations/marketingDesignHelp.svg
 create mode 100755 packages/website/ts/icons/illustrations/milestoneGrants.svg
 create mode 100755 packages/website/ts/icons/illustrations/networkedLiquidity-small.svg
 create mode 100755 packages/website/ts/icons/illustrations/networkedLiquidity.svg
 create mode 100755 packages/website/ts/icons/illustrations/orderBooks.svg
 create mode 100755 packages/website/ts/icons/illustrations/predictionMarkets.svg
 create mode 100644 packages/website/ts/icons/illustrations/protocol.svg
 create mode 100644 packages/website/ts/icons/illustrations/ready-to-build.svg
 create mode 100755 packages/website/ts/icons/illustrations/recruitingSupport.svg
 create mode 100644 packages/website/ts/icons/illustrations/right-thing.svg
 create mode 100755 packages/website/ts/icons/illustrations/robustSmartContracts.svg
 create mode 100644 packages/website/ts/icons/illustrations/rocketship.svg
 create mode 100755 packages/website/ts/icons/illustrations/secureTrading.svg
 create mode 100644 packages/website/ts/icons/illustrations/social-discord.svg
 create mode 100644 packages/website/ts/icons/illustrations/social-fb.svg
 create mode 100644 packages/website/ts/icons/illustrations/social-github.svg
 create mode 100644 packages/website/ts/icons/illustrations/social-newsletter.svg
 create mode 100644 packages/website/ts/icons/illustrations/social-reddit.svg
 create mode 100644 packages/website/ts/icons/illustrations/social-twitter.svg
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 create mode 100644 packages/website/ts/icons/illustrations/support.svg
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 create mode 100755 packages/website/ts/icons/illustrations/supportForAllEthereumStandards.svg
 create mode 100755 packages/website/ts/icons/illustrations/techSupport.svg
 create mode 100644 packages/website/ts/icons/illustrations/tokens.svg
 create mode 100755 packages/website/ts/icons/illustrations/vcIntroductions.svg
 create mode 100644 packages/website/ts/icons/logo-with-type.svg
 create mode 100644 packages/website/ts/pages/about/jobs.tsx
 create mode 100644 packages/website/ts/pages/about/mission.tsx
 create mode 100644 packages/website/ts/pages/about/press.tsx
 create mode 100644 packages/website/ts/pages/about/team.tsx
 create mode 100644 packages/website/ts/pages/community.tsx
 create mode 100644 packages/website/ts/pages/ecosystem.tsx
 create mode 100644 packages/website/ts/pages/instant.tsx
 create mode 100644 packages/website/ts/pages/instant/config_generator.tsx
 create mode 100644 packages/website/ts/pages/instant/configurator.tsx
 create mode 100644 packages/website/ts/pages/instant/fee_percentage_slider.tsx
 create mode 100644 packages/website/ts/pages/instant/rc-slider.css
 create mode 100644 packages/website/ts/pages/instant/select.tsx
 create mode 100644 packages/website/ts/pages/landing.tsx
 create mode 100644 packages/website/ts/pages/launch_kit.tsx
 create mode 100644 packages/website/ts/pages/market_maker.tsx
 create mode 100644 packages/website/ts/pages/why.tsx

(limited to 'packages')

diff --git a/packages/website/ts/@next/components/aboutPageLayout.tsx b/packages/website/ts/@next/components/aboutPageLayout.tsx
deleted file mode 100644
index 86a94ae2b..000000000
--- a/packages/website/ts/@next/components/aboutPageLayout.tsx
+++ /dev/null
@@ -1,71 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-import styled from 'styled-components';
-
-import { Button } from 'ts/@next/components/button';
-import { ChapterLink } from 'ts/@next/components/chapter_link';
-import { Column, Section } from 'ts/@next/components/newLayout';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Heading, Paragraph } from 'ts/@next/components/text';
-
-import { addFadeInAnimation } from 'ts/@next/constants/animations';
-import { WebsitePaths } from 'ts/types';
-
-interface Props {
-    title: string;
-    description: React.ReactNode | string;
-    linkLabel?: string;
-    href?: string;
-    to?: string;
-    children?: React.ReactNode;
-}
-
-export const AboutPageLayout = (props: Props) => (
-    <SiteWrap theme="light">
-        <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
-            <Column>
-                <ChapterLink to={WebsitePaths.AboutMission}>Mission</ChapterLink>
-                <ChapterLink to={WebsitePaths.AboutTeam}>Team</ChapterLink>
-                <ChapterLink to={WebsitePaths.AboutPress}>Press</ChapterLink>
-                <ChapterLink to={WebsitePaths.AboutJobs}>Jobs</ChapterLink>
-            </Column>
-
-            <Column width="70%" maxWidth="800px">
-                <Column width="100%" maxWidth="680px">
-                    <AnimatedHeading size="medium">{props.title}</AnimatedHeading>
-
-                    <AnimatedParagraph size="medium" marginBottom="60px" isMuted={0.65}>
-                        {props.description}
-                    </AnimatedParagraph>
-
-                    {props.linkLabel &&
-                        (props.href || props.to) && (
-                            <AnimatedLink
-                                to={props.to}
-                                href={props.href}
-                                target={!_.isUndefined(props.href) ? '_blank' : undefined}
-                                isWithArrow={true}
-                                isAccentColor={true}
-                            >
-                                {props.linkLabel}
-                            </AnimatedLink>
-                        )}
-                </Column>
-            </Column>
-        </Section>
-
-        {props.children}
-    </SiteWrap>
-);
-
-const AnimatedHeading = styled(Heading)`
-    ${addFadeInAnimation('0.5s')};
-`;
-
-const AnimatedParagraph = styled(Paragraph)`
-    ${addFadeInAnimation('0.5s', '0.15s')};
-`;
-
-const AnimatedLink = styled(Button)`
-    ${addFadeInAnimation('0.6s', '0.3s')};
-`;
diff --git a/packages/website/ts/@next/components/animatedChatIcon.tsx b/packages/website/ts/@next/components/animatedChatIcon.tsx
deleted file mode 100644
index 9a86e244c..000000000
--- a/packages/website/ts/@next/components/animatedChatIcon.tsx
+++ /dev/null
@@ -1,106 +0,0 @@
-import * as React from 'react';
-import styled, { keyframes } from 'styled-components';
-
-export const AnimatedChatIcon = () => (
-    <svg width="150" height="150" viewBox="0 0 150 150" fill="none" xmlns="http://www.w3.org/2000/svg">
-        <mask id="mask30" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="150" height="150">
-            <circle cx="75" cy="75" r="73" fill="#00AE99" stroke="#00AE99" stroke-width="3" />
-        </mask>
-
-        <g mask="url(#mask30)">
-            <circle cx="75" cy="75" r="73" stroke="#00AE99" stroke-width="3" />
-
-            <Rays>
-                <path vector-effect="non-scaling-stroke" d="M76 37H137.5" stroke="#00AE99" stroke-width="3" />
-                <path
-                    vector-effect="non-scaling-stroke"
-                    d="M37 73.5L37 12M113 137.5L113 75"
-                    stroke="#00AE99"
-                    stroke-width="3"
-                />
-                <path vector-effect="non-scaling-stroke" d="M13 113H71.5" stroke="#00AE99" stroke-width="3" />
-                <path
-                    vector-effect="non-scaling-stroke"
-                    d="M49.087 47.5264L92.574 4.03932"
-                    stroke="#00AE99"
-                    stroke-width="3"
-                />
-                <path
-                    vector-effect="non-scaling-stroke"
-                    d="M47.3192 100.913L3.8321 57.4259M146.314 92.4277L102.12 48.2335"
-                    stroke="#00AE99"
-                    stroke-width="3"
-                />
-                <path
-                    vector-effect="non-scaling-stroke"
-                    d="M58.2793 145.814L101.766 102.327"
-                    stroke="#00AE99"
-                    stroke-width="3"
-                />
-            </Rays>
-
-            <Bubble>
-                <path
-                    vector-effect="non-scaling-stroke"
-                    d="M113 75C113 85.3064 108.897 94.6546 102.235 101.5C98.4048 105.436 71 132.5 71 132.5V112.792C51.8933 110.793 37 94.6359 37 75C37 54.0132 54.0132 37 75 37C95.9868 37 113 54.0132 113 75Z"
-                    stroke="#00AE99"
-                    strokeWidth="3"
-                />
-            </Bubble>
-
-            <Dot delay={0} vector-effect="non-scaling-stroke" cx="75" cy="75" r="4" stroke="#00AE99" strokeWidth="3" />
-            <Dot
-                delay={4.4}
-                vector-effect="non-scaling-stroke"
-                cx="91"
-                cy="75"
-                r="4"
-                stroke="#00AE99"
-                strokeWidth="3"
-            />
-            <Dot
-                delay={-4.6}
-                vector-effect="non-scaling-stroke"
-                cx="59"
-                cy="75"
-                r="4"
-                stroke="#00AE99"
-                strokeWidth="3"
-            />
-        </g>
-    </svg>
-);
-
-const scale = keyframes`
-    0% { transform: scale(1.2) }
-    15% { transform: scale(1) }
-    85% { transform: scale(1) }
-    100% { transform: scale(1.2) }
-`;
-
-const fadeInOut = keyframes`
-    0%, 30%, 50%, 100% {
-        transform: initial;
-    }
-
-    40% {
-        transform: translateY(-5px);
-    }
-`;
-
-const Bubble = styled.g`
-    animation: ${scale} 4s infinite cubic-bezier(0.175, 0.885, 0.32, 1.275);
-    transform-origin: 50% 50%;
-`;
-
-const Rays = styled.g`
-    animation: ${scale} 4s infinite cubic-bezier(0.175, 0.885, 0.32, 1.275);
-    transform-origin: 50% 50%;
-`;
-
-const Dot =
-    styled.circle <
-    { delay: number } >
-    `
-    animation: ${fadeInOut} 4s ${props => `${props.delay}s`} infinite;
-`;
diff --git a/packages/website/ts/@next/components/animatedCompassIcon.tsx b/packages/website/ts/@next/components/animatedCompassIcon.tsx
deleted file mode 100644
index 5388f95ca..000000000
--- a/packages/website/ts/@next/components/animatedCompassIcon.tsx
+++ /dev/null
@@ -1,53 +0,0 @@
-import * as React from 'react';
-import styled, { keyframes } from 'styled-components';
-
-export const AnimatedCompassIcon = () => (
-    <svg width="150" height="150" viewBox="0 0 150 150" fill="none" xmlns="http://www.w3.org/2000/svg">
-        <g>
-            <circle cx="75" cy="75" r="73" stroke="#00AE99" stroke-width="3" />
-            <circle cx="75" cy="75" r="58" stroke="#00AE99" stroke-width="3" />
-            <Needle
-                d="M62.9792 62.9792L36.6447 113.355L87.0208 87.0208M62.9792 62.9792L113.355 36.6447L87.0208 87.0208M62.9792 62.9792L87.0208 87.0208"
-                stroke="#00AE99"
-                strokeWidth="3"
-            />
-
-            <Dial>
-                <path d="M75 2V17M75 133V148" stroke="#00AE99" stroke-width="3" />
-                <path d="M2 75L17 75M133 75L148 75" stroke="#00AE99" stroke-width="3" />
-                <path d="M11.7801 38.5L24.7705 46M125.229 104L138.22 111.5" stroke="#00AE99" stroke-width="3" />
-                <path d="M38.5001 11.7801L46.0001 24.7705M104 125.229L111.5 138.22" stroke="#00AE99" stroke-width="3" />
-                <path d="M111.5 11.7801L104 24.7705M46 125.229L38.5 138.22" stroke="#00AE99" stroke-width="3" />
-                <path d="M138.22 38.5L125.229 46M24.7705 104L11.7801 111.5" stroke="#00AE99" stroke-width="3" />
-            </Dial>
-        </g>
-    </svg>
-);
-
-const point = keyframes`
-    0% { transform: rotate(0deg) }
-    20% { transform: rotate(10deg) }
-    30% { transform: rotate(30deg) }
-    60% { transform: rotate(-20deg) }
-    80% { transform: rotate(-20deg) }
-    100% { transform: rotate(0deg) }
-`;
-
-const rotate = keyframes`
-    0% { transform: rotate(0deg) }
-    20% { transform: rotate(-10deg) }
-    30% { transform: rotate(-30deg) }
-    60% { transform: rotate(20deg) }
-    80% { transform: rotate(20deg) }
-    100% { transform: rotate(0deg) }
-`;
-
-const Needle = styled.path`
-    animation: ${point} 5s infinite;
-    transform-origin: 50% 50%;
-`;
-
-const Dial = styled.g`
-    animation: ${rotate} 5s infinite;
-    transform-origin: 50% 50%;
-`;
diff --git a/packages/website/ts/@next/components/banner.tsx b/packages/website/ts/@next/components/banner.tsx
deleted file mode 100644
index 6c4d94dc5..000000000
--- a/packages/website/ts/@next/components/banner.tsx
+++ /dev/null
@@ -1,147 +0,0 @@
-import * as React from 'react';
-import styled from 'styled-components';
-
-import { colors } from 'ts/style/colors';
-
-import { Button } from 'ts/@next/components/button';
-import { ThemeInterface } from 'ts/@next/components/siteWrap';
-import { Paragraph } from 'ts/@next/components/text';
-
-import { Column, Section } from 'ts/@next/components/newLayout';
-
-interface Props {
-    heading?: string;
-    subline?: string;
-    mainCta?: CTAButton;
-    secondaryCta?: CTAButton;
-    theme?: ThemeInterface;
-}
-
-interface CTAButton {
-    text: string;
-    href?: string;
-    onClick?: () => void;
-    shouldOpenInNewTab?: boolean;
-}
-
-interface BorderProps {
-    isBottom?: boolean;
-}
-
-export const Banner: React.StatelessComponent<Props> = (props: Props) => {
-    const { heading, subline, mainCta, secondaryCta } = props;
-    return (
-        <CustomSection bgColor={colors.brandDark} isFlex={true} flexBreakpoint="900px" paddingMobile="120px 0">
-            <Border />
-            <Border isBottom={true} />
-
-            <Column>
-                <CustomHeading>{heading}</CustomHeading>
-
-                {subline && (
-                    <Paragraph color={colors.white} isMuted={0.5} isNoMargin={true}>
-                        {subline}
-                    </Paragraph>
-                )}
-            </Column>
-            <Column>
-                <ButtonWrap>
-                    {mainCta && (
-                        <Button
-                            color={colors.white}
-                            isTransparent={false}
-                            href={mainCta.href}
-                            target={mainCta.shouldOpenInNewTab ? '_blank' : ''}
-                        >
-                            {mainCta.text}
-                        </Button>
-                    )}
-
-                    {secondaryCta && (
-                        <Button
-                            color={colors.white}
-                            href={secondaryCta.href}
-                            onClick={secondaryCta.onClick}
-                            isTransparent={true}
-                        >
-                            {secondaryCta.text}
-                        </Button>
-                    )}
-                </ButtonWrap>
-            </Column>
-        </CustomSection>
-    );
-};
-
-const CustomSection = styled(Section)`
-    color: ${colors.white};
-    margin-top: 30px;
-
-    @media (max-width: 900px) {
-        text-align: center;
-
-        p {
-            margin-bottom: 30px;
-        }
-
-        div:last-child {
-            margin-bottom: 0;
-        }
-    }
-`;
-
-const CustomHeading = styled.h2`
-    font-size: 34px;
-    font-weight: 400;
-    margin-bottom: 10px @media (max-width: 768px) {
-        font-size: 30px;
-    }
-`;
-
-const ButtonWrap = styled.div`
-    display: inline-block;
-
-    @media (min-width: 768px) {
-        * + * {
-            margin-left: 15px;
-        }
-    }
-
-    @media (max-width: 768px) {
-        a,
-        button {
-            display: block;
-            width: 220px;
-        }
-
-        * + * {
-            margin-top: 15px;
-        }
-    }
-`;
-
-// Note let's refactor this
-// is it absolutely necessary to have a stateless component
-// to pass props down into the styled icon?
-const Border =
-    styled.div <
-    BorderProps >
-    `
-    position: absolute;
-    background-image: ${props =>
-        props.isBottom ? 'url(/images/@next/banner/bottomofcta.png);' : 'url(/images/@next/banner/topofcta.png);'};
-    background-position: ${props => (props.isBottom ? 'left top' : 'left bottom')};
-    left: 0;
-    width: calc(100% + 214px);
-    height: 40px;
-    top: ${props => !props.isBottom && 0};
-    bottom: ${props => props.isBottom && 0};
-    transform: translate(-112px);
-
-    @media (max-width: 768px) {
-        width: calc(100% + 82px);
-        height: 40px;
-        transform: translate(-41px);
-        background-size: auto 80px;
-    }
-`;
diff --git a/packages/website/ts/@next/components/blockIconLink.tsx b/packages/website/ts/@next/components/blockIconLink.tsx
deleted file mode 100644
index 8d66a4afa..000000000
--- a/packages/website/ts/@next/components/blockIconLink.tsx
+++ /dev/null
@@ -1,84 +0,0 @@
-import { History, Location } from 'history';
-import * as React from 'react';
-import { match, withRouter } from 'react-router-dom';
-import styled from 'styled-components';
-
-import { Button } from 'ts/@next/components/button';
-import { Icon } from 'ts/@next/components/icon';
-
-interface BaseComponentProps {
-    icon?: string;
-    iconComponent?: React.ReactNode;
-    title: string;
-    linkLabel: string;
-    linkUrl?: string;
-    linkAction?: () => void;
-    history: History;
-    location: Location;
-    match: match<any>;
-}
-
-class BaseComponent extends React.PureComponent<BaseComponentProps> {
-    public onClick = (): void => {
-        const { linkAction, linkUrl } = this.props;
-
-        if (linkAction) {
-            linkAction();
-        } else {
-            this.props.history.push(linkUrl);
-        }
-    };
-
-    public render(): React.ReactNode {
-        const { icon, iconComponent, linkUrl, linkAction, title, linkLabel } = this.props;
-
-        return (
-            <Wrap onClick={this.onClick}>
-                <div>
-                    <Icon name={icon} component={iconComponent} size="large" margin={[0, 0, 'default', 0]} />
-
-                    <Title>{title}</Title>
-
-                    <Button isWithArrow={true} isTransparent={true} href={linkUrl} onClick={linkAction}>
-                        {linkLabel}
-                    </Button>
-                </div>
-            </Wrap>
-        );
-    }
-}
-
-export const BlockIconLink = withRouter<BaseComponentProps>(BaseComponent);
-
-const Wrap = styled.div`
-    width: calc(50% - 15px);
-    height: 400px;
-    padding: 40px;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    text-align: center;
-    transition: background-color 0.25s;
-    background-color: ${props => props.theme.lightBgColor};
-    cursor: pointer;
-
-    a,
-    button {
-        pointer-events: none;
-    }
-
-    @media (max-width: 900px) {
-        width: 100%;
-        margin-top: 30px;
-    }
-
-    &:hover {
-        background-color: #002d28;
-    }
-`;
-
-const Title = styled.h2`
-    font-size: 20px;
-    margin-bottom: 30px;
-    color: ${props => props.theme.linkColor};
-`;
diff --git a/packages/website/ts/@next/components/button.tsx b/packages/website/ts/@next/components/button.tsx
deleted file mode 100644
index 348f1b7b4..000000000
--- a/packages/website/ts/@next/components/button.tsx
+++ /dev/null
@@ -1,102 +0,0 @@
-import * as React from 'react';
-import { Link as ReactRouterLink } from 'react-router-dom';
-import styled from 'styled-components';
-
-import { ThemeInterface } from 'ts/@next/components/siteWrap';
-
-import { colors } from 'ts/style/colors';
-
-interface ButtonInterface {
-    bgColor?: string;
-    color?: string;
-    children?: React.ReactNode | string;
-    isTransparent?: boolean;
-    isNoBorder?: boolean;
-    isNoPadding?: boolean;
-    isWithArrow?: boolean;
-    isAccentColor?: boolean;
-    hasIcon?: boolean | string;
-    isInline?: boolean;
-    href?: string;
-    type?: string;
-    target?: string;
-    to?: string;
-    onClick?: () => any;
-    theme?: ThemeInterface;
-    shouldUseAnchorTag?: boolean;
-}
-
-export const Button = (props: ButtonInterface) => {
-    const { children, href, isWithArrow, to, shouldUseAnchorTag, target } = props;
-    let linkElem;
-
-    if (href || shouldUseAnchorTag) {
-        linkElem = 'a';
-    }
-    if (to) {
-        linkElem = ReactRouterLink;
-    }
-
-    const Component = linkElem ? ButtonBase.withComponent<any>(linkElem) : ButtonBase;
-    const targetProp = href && target ? { target } : {};
-
-    return (
-        <Component {...props} {...targetProp}>
-            {children}
-
-            {isWithArrow && (
-                <svg width="16" height="15" fill="none" xmlns="http://www.w3.org/2000/svg">
-                    <path d="M4.484.246l.024 1.411 8.146.053L.817 13.547l.996.996L13.65 2.706l.052 8.146 1.412.024L15.045.315 4.484.246z" />
-                </svg>
-            )}
-        </Component>
-    );
-};
-
-const ButtonBase =
-    styled.button <
-    ButtonInterface >
-    `
-    appearance: none;
-    border: 1px solid transparent;
-    display: inline-block;
-    background-color: ${props => props.bgColor || colors.brandLight};
-    background-color: ${props => (props.isTransparent || props.isWithArrow) && 'transparent'};
-    border-color: ${props => props.isTransparent && !props.isWithArrow && 'rgba(255, 255, 255, .4)'};
-    color: ${props => (props.isAccentColor ? props.theme.linkColor : props.color || props.theme.textColor)};
-    padding: ${props => !props.isNoPadding && !props.isWithArrow && '18px 30px'};
-    white-space: ${props => props.isWithArrow && 'nowrap'};
-    text-align: center;
-    font-size: ${props => (props.isWithArrow ? '20px' : '18px')};
-    text-decoration: none;
-    cursor: pointer;
-    outline: none;
-    transition: background-color 0.35s, border-color 0.35s;
-
-    // @todo Refactor to use theme props
-    ${props =>
-        props.bgColor === 'dark' &&
-        `
-        background-color: ${colors.brandDark};
-        color: ${colors.white};
-    `}
-
-    svg {
-        margin-left: 9px;
-        transition: transform 0.5s;
-        transform: translate3d(-2px, 2px, 0);
-    }
-
-    path {
-        fill: ${props => (props.isAccentColor ? props.theme.linkColor : props.color || props.theme.textColor)};
-    }
-
-    &:hover {
-        background-color: ${props => !props.isTransparent && !props.isWithArrow && '#04BEA8'};
-        border-color: ${props => props.isTransparent && !props.isNoBorder && !props.isWithArrow && '#00AE99'};
-
-        svg {
-            transform: translate3d(2px, -2px, 0);
-        }
-    }
-`;
diff --git a/packages/website/ts/@next/components/chapter_link.tsx b/packages/website/ts/@next/components/chapter_link.tsx
deleted file mode 100644
index fd974cec1..000000000
--- a/packages/website/ts/@next/components/chapter_link.tsx
+++ /dev/null
@@ -1,15 +0,0 @@
-import { NavLink as ReactRouterLink } from 'react-router-dom';
-import styled from 'styled-components';
-
-export const ChapterLink = styled(ReactRouterLink).attrs({
-    activeStyle: { opacity: 1 },
-})`
-    font-size: 1.222222222rem;
-    display: block;
-    opacity: 0.5;
-    margin-bottom: 1.666666667rem;
-
-    &:hover {
-        opacity: 1;
-    }
-`;
diff --git a/packages/website/ts/@next/components/definition.tsx b/packages/website/ts/@next/components/definition.tsx
deleted file mode 100644
index 8adef8d54..000000000
--- a/packages/website/ts/@next/components/definition.tsx
+++ /dev/null
@@ -1,145 +0,0 @@
-import * as React from 'react';
-import styled from 'styled-components';
-
-import { Button } from 'ts/@next/components/button';
-import { Icon } from 'ts/@next/components/icon';
-import { Heading, Paragraph } from 'ts/@next/components/text';
-
-interface Action {
-    label: string;
-    url?: string;
-    onClick?: () => void;
-    shouldUseAnchorTag?: boolean;
-}
-
-interface Props {
-    isInline?: boolean;
-    isInlineIcon?: boolean;
-    isCentered?: boolean;
-    isWithMargin?: boolean;
-    icon: string;
-    iconSize?: 'medium' | 'large' | number;
-    fontSize?: 'default' | 'medium' | number;
-    title: string;
-    titleSize?: 'small' | 'default' | number;
-    description: React.ReactNode | string;
-    actions?: Action[];
-}
-
-export const Definition = (props: Props) => (
-    <Wrap {...props}>
-        <Icon name={props.icon} size={props.iconSize || 'medium'} margin={[0, 0, 'default', 0]} />
-
-        <TextWrap {...props}>
-            <Heading
-                asElement="h2"
-                fontWeight="400"
-                marginBottom={props.titleSize === 'small' ? '7px' : '15px'}
-                size={props.titleSize || 'default'}
-            >
-                {props.title}
-            </Heading>
-
-            {typeof props.description === 'string' ? (
-                <Paragraph isMuted={true} size={props.fontSize || 'default'}>
-                    {props.description}
-                </Paragraph>
-            ) : (
-                <>{props.description}</>
-            )}
-
-            {props.actions && (
-                <LinkWrap>
-                    {props.actions.map((item, index) => (
-                        <Button
-                            key={`dlink-${index}`}
-                            href={item.url}
-                            onClick={item.onClick}
-                            isWithArrow={true}
-                            isAccentColor={true}
-                            shouldUseAnchorTag={item.shouldUseAnchorTag}
-                            target="_blank"
-                        >
-                            {item.label}
-                        </Button>
-                    ))}
-                </LinkWrap>
-            )}
-        </TextWrap>
-    </Wrap>
-);
-
-const Wrap =
-    styled.div <
-    Props >
-    `
-    max-width: ${props => props.isInline && '354px'};
-
-    & + & {
-        margin-top: ${props => props.isInlineIcon && '120px'};
-        margin-top: ${props => props.isWithMargin && '60px'};
-    }
-
-    @media (min-width: 768px) {
-        width: ${props => (props.isInline ? 'calc(33.3333% - 30px)' : '100%')};
-        display: ${props => props.isInlineIcon && 'flex'};
-        justify-content: ${props => props.isInlineIcon && 'space-between'};
-        align-items: ${props => props.isInlineIcon && 'center'};
-        text-align: ${props => (props.isInlineIcon || !props.isCentered) && 'left'};
-    }
-
-    @media (max-width: 768px) {
-        margin: 0 auto;
-
-        & + & {
-            margin-top: ${props => props.isInline && '60px'};
-        }
-    }
-`;
-
-const TextWrap =
-    styled.div <
-    Props >
-    `
-    width: 100%;
-    max-width: 560px;
-
-    ul {
-        padding-top: 10px;
-        padding-left: 1rem;
-    }
-
-    li {
-        color: ${props => props.theme.paragraphColor};
-        font-size: ${props => `var(--${props.fontSize || 'default'}Paragraph)`};
-        font-weight: 300;
-        list-style: disc;
-        opacity: 0.75;
-        line-height: 1.444444444;
-        margin-bottom: 1rem;
-    }
-
-    @media (min-width: 768px) {
-        margin-left: ${props => props.isInlineIcon && '60px'};
-    }
-`;
-
-const LinkWrap = styled.div`
-    margin-top: 60px;
-
-    @media (min-width: 768px) {
-        display: inline-flex;
-
-        a + a {
-            margin-left: 60px;
-        }
-    }
-
-    @media (max-width: 768px) {
-        max-width: 250px;
-
-        a + a {
-            margin-top: 15px;
-        }
-    }
-`;
diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
deleted file mode 100644
index 96d88846b..000000000
--- a/packages/website/ts/@next/components/dropdowns/dropdown_developers.tsx
+++ /dev/null
@@ -1,180 +0,0 @@
-import { Link } from '@0x/react-shared';
-import * as _ from 'lodash';
-import * as React from 'react';
-import styled, { withTheme } from 'styled-components';
-
-import { Button } from 'ts/@next/components/button';
-import { Column, FlexWrap, WrapGrid } from 'ts/@next/components/newLayout';
-import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
-import { Heading } from 'ts/@next/components/text';
-import { WebsitePaths } from 'ts/types';
-import { constants } from 'ts/utils/constants';
-
-interface Props {
-    theme: ThemeValuesInterface;
-}
-
-interface LinkConfig {
-    label: string;
-    url: string;
-    shouldOpenInNewTab?: boolean;
-}
-
-const introData: LinkConfig[] = [
-    {
-        label: 'Build a relayer',
-        url: `${WebsitePaths.Wiki}#Build-A-Relayer`,
-    },
-    {
-        label: 'Develop on Ethereum',
-        url: `${WebsitePaths.Wiki}#Ethereum-Development`,
-    },
-    {
-        label: 'Make & take orders',
-        url: `${WebsitePaths.Wiki}#Create,-Validate,-Fill-Order`,
-    },
-    {
-        label: 'Use networked liquidity',
-        url: `${WebsitePaths.Wiki}#Find,-Submit,-Fill-Order-From-Relayer`,
-    },
-];
-
-const docsData: LinkConfig[] = [
-    {
-        label: '0x.js',
-        url: WebsitePaths.ZeroExJs,
-    },
-    {
-        label: '0x Connect',
-        url: WebsitePaths.Connect,
-    },
-    {
-        label: 'Smart Contract',
-        url: WebsitePaths.SmartContracts,
-    },
-];
-
-const linksData: LinkConfig[] = [
-    {
-        label: 'Wiki',
-        url: WebsitePaths.Wiki,
-    },
-    {
-        label: 'Github',
-        url: constants.URL_GITHUB_ORG,
-        shouldOpenInNewTab: true,
-    },
-    {
-        label: 'Protocol specification',
-        url: constants.URL_PROTOCOL_SPECIFICATION,
-        shouldOpenInNewTab: true,
-    },
-];
-
-export const DropdownDevelopers: React.FunctionComponent<Props> = withTheme((props: Props) => (
-    <>
-        <DropdownWrap>
-            <div>
-                <Heading asElement="h4" size={14} color="inherit" marginBottom="15px" isMuted={0.35}>
-                    Getting Started
-                </Heading>
-
-                <StyledGrid isCentered={false} isWrapped={true}>
-                    {_.map(introData, (item, index) => (
-                        <li>
-                            <Link key={`introLink-${index}`} to={item.url}>
-                                {item.label}
-                            </Link>
-                        </li>
-                    ))}
-                </StyledGrid>
-            </div>
-
-            <StyledWrap>
-                <Column width="calc(100% - 15px)">
-                    <Heading asElement="h4" size={14} color="inherit" marginBottom="15px" isMuted={0.35}>
-                        Popular Docs
-                    </Heading>
-
-                    <ul>
-                        {_.map(docsData, (item, index) => (
-                            <li key={`docsLink-${index}`}>
-                                <Link to={item.url} shouldOpenInNewTab={item.shouldOpenInNewTab}>
-                                    {item.label}
-                                </Link>
-                            </li>
-                        ))}
-                    </ul>
-                </Column>
-
-                <Column width="calc(100% - 15px)">
-                    <Heading asElement="h4" size={14} color="inherit" marginBottom="15px" isMuted={0.35}>
-                        Useful Links
-                    </Heading>
-
-                    <ul>
-                        {_.map(linksData, (item, index) => (
-                            <li key={`usefulLink-${index}`}>
-                                <Link to={item.url} shouldOpenInNewTab={item.shouldOpenInNewTab}>
-                                    {item.label}
-                                </Link>
-                            </li>
-                        ))}
-                    </ul>
-                </Column>
-            </StyledWrap>
-
-            <StyledLink
-                to={WebsitePaths.Docs}
-                bgColor={props.theme.dropdownButtonBg}
-                isAccentColor={true}
-                isNoBorder={true}
-            >
-                View All Documentation
-            </StyledLink>
-        </DropdownWrap>
-    </>
-));
-
-const DropdownWrap = styled.div`
-    padding: 15px 30px 75px 30px;
-
-    a {
-        color: inherit;
-    }
-
-    li {
-        margin: 8px 0;
-    }
-`;
-
-const StyledGrid = styled(WrapGrid.withComponent('ul'))`
-    li {
-        width: 50%;
-        flex-shrink: 0;
-    }
-`;
-
-const StyledWrap = styled(FlexWrap)`
-    padding-top: 20px;
-    margin-top: 30px;
-    position: relative;
-
-    &:before {
-        content: '';
-        width: 100%;
-        height: 1px;
-        background-color: ${props => props.theme.dropdownColor};
-        opacity: 0.15;
-        position: absolute;
-        top: 0;
-        left: 0;
-    }
-`;
-
-const StyledLink = styled(Button)`
-    width: 100%;
-    position: absolute;
-    bottom: 0;
-    left: 0;
-`;
diff --git a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx b/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
deleted file mode 100644
index 886cee44a..000000000
--- a/packages/website/ts/@next/components/dropdowns/dropdown_products.tsx
+++ /dev/null
@@ -1,48 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-
-import { Link } from 'react-router-dom';
-import styled from 'styled-components';
-import { Heading, Paragraph } from 'ts/@next/components/text';
-import { WebsitePaths } from 'ts/types';
-
-const navData = [
-    {
-        title: '0x Instant',
-        description: 'Simple crypto purchasing',
-        url: WebsitePaths.Instant,
-    },
-    {
-        title: '0x Launch Kit',
-        description: 'Build on the 0x protocol',
-        url: WebsitePaths.LaunchKit,
-    },
-];
-
-export const DropdownProducts: React.FunctionComponent<{}> = () => (
-    <List>
-        {_.map(navData, (item, index) => (
-            <li key={`productLink-${index}`}>
-                <Link to={item.url}>
-                    <Heading asElement="h3" color="inherit" isNoMargin={true} size="small">
-                        {item.title}
-                    </Heading>
-
-                    {item.description && (
-                        <Paragraph color="inherit" isNoMargin={true} size="small" isMuted={0.5}>
-                            {item.description}
-                        </Paragraph>
-                    )}
-                </Link>
-            </li>
-        ))}
-    </List>
-);
-
-const List = styled.ul`
-    a {
-        padding: 15px 30px;
-        display: block;
-        color: inherit;
-    }
-`;
diff --git a/packages/website/ts/@next/components/footer.tsx b/packages/website/ts/@next/components/footer.tsx
deleted file mode 100644
index b30a0cc5e..000000000
--- a/packages/website/ts/@next/components/footer.tsx
+++ /dev/null
@@ -1,168 +0,0 @@
-import { Link as SmartLink } from '@0x/react-shared';
-import * as _ from 'lodash';
-import * as React from 'react';
-import MediaQuery from 'react-responsive';
-import styled from 'styled-components';
-
-import { Logo } from 'ts/@next/components/logo';
-import { Column, FlexWrap, WrapGrid } from 'ts/@next/components/newLayout';
-import { NewsletterForm } from 'ts/@next/components/newsletter_form';
-import { WebsitePaths } from 'ts/types';
-import { constants } from 'ts/utils/constants';
-
-interface LinkInterface {
-    text: string;
-    url: string;
-    shouldOpenInNewTab?: boolean;
-}
-
-interface LinkRows {
-    heading: string;
-    isOnMobile?: boolean;
-    links: LinkInterface[];
-}
-
-interface LinkListProps {
-    links: LinkInterface[];
-}
-
-const linkRows: LinkRows[] = [
-    {
-        heading: 'Products',
-        isOnMobile: true,
-        links: [
-            { url: WebsitePaths.Instant, text: '0x Instant' },
-            { url: WebsitePaths.LaunchKit, text: '0x Launch Kit' },
-        ],
-    },
-    {
-        heading: 'Developers',
-        links: [
-            { url: WebsitePaths.Docs, text: 'Documentation' },
-            { url: constants.URL_GITHUB_ORG, text: 'GitHub', shouldOpenInNewTab: true },
-            { url: constants.URL_PROTOCOL_SPECIFICATION, text: 'Protocol Spec', shouldOpenInNewTab: true },
-        ],
-    },
-    {
-        heading: 'About',
-        isOnMobile: true,
-        links: [
-            { url: WebsitePaths.AboutMission, text: 'Mission' },
-            { url: WebsitePaths.AboutTeam, text: 'Team' },
-            { url: WebsitePaths.AboutJobs, text: 'Jobs' },
-            { url: WebsitePaths.AboutPress, text: 'Press' },
-            { url: WebsitePaths.Ecosystem, text: 'Grant Program' },
-        ],
-    },
-    {
-        heading: 'Community',
-        isOnMobile: true,
-        links: [
-            { url: constants.URL_TWITTER, text: 'Twitter', shouldOpenInNewTab: true },
-            { url: constants.URL_ZEROEX_CHAT, text: 'Discord Chat', shouldOpenInNewTab: true },
-            { url: constants.URL_FACEBOOK, text: 'Facebook', shouldOpenInNewTab: true },
-            { url: constants.URL_REDDIT, text: 'Reddit', shouldOpenInNewTab: true },
-        ],
-    },
-];
-
-export const Footer: React.StatelessComponent = () => (
-    <FooterWrap>
-        <FlexWrap>
-            <FooterColumn width="35%">
-                <Logo />
-                <NewsletterForm />
-            </FooterColumn>
-
-            <FooterColumn width="55%">
-                <WrapGrid isCentered={false} isWrapped={true}>
-                    {_.map(linkRows, (row: LinkRows, index) => (
-                        <MediaQuery minWidth={row.isOnMobile ? 0 : 768} key={`fc-${index}`}>
-                            <FooterSectionWrap>
-                                <RowHeading>{row.heading}</RowHeading>
-
-                                <LinkList links={row.links} />
-                            </FooterSectionWrap>
-                        </MediaQuery>
-                    ))}
-                </WrapGrid>
-            </FooterColumn>
-        </FlexWrap>
-    </FooterWrap>
-);
-
-const LinkList = (props: LinkListProps) => (
-    <List>
-        {_.map(props.links, (link, index) => (
-            <li key={`fl-${index}`}>
-                <Link to={link.url} shouldOpenInNewTab={link.shouldOpenInNewTab}>
-                    {link.text}
-                </Link>
-            </li>
-        ))}
-    </List>
-);
-
-const FooterWrap = styled.footer`
-    padding: 40px 30px 30px 30px;
-    margin-top: 30px;
-    background-color: ${props => props.theme.footerBg};
-    color: ${props => props.theme.footerColor};
-
-    path {
-        fill: ${props => props.theme.footerColor};
-    }
-
-    @media (min-width: 768px) {
-        height: 350px;
-    }
-`;
-
-const FooterColumn = styled(Column)`
-    @media (min-width: 768px) {
-        width: ${props => props.width};
-    }
-
-    @media (max-width: 768px) {
-        text-align: left;
-    }
-`;
-
-const FooterSectionWrap = styled(FooterColumn)`
-    @media (max-width: 768px) {
-        width: 50%;
-
-        & + & {
-            margin-top: 0;
-            margin-bottom: 30px;
-        }
-    }
-`;
-
-const RowHeading = styled.h3`
-    color: inherit;
-    font-weight: 700;
-    font-size: 16px;
-    margin-bottom: 1.25em;
-    opacity: 0.75;
-`;
-
-const List = styled.ul`
-    li + li {
-        margin-top: 8px;
-    }
-`;
-
-const Link = styled(SmartLink)`
-    color: inherit;
-    opacity: 0.5;
-    display: block;
-    font-size: 16px;
-    line-height: 20px;
-    transition: opacity 0.25s;
-    text-decoration: none;
-
-    &:hover {
-        opacity: 0.8;
-    }
-`;
diff --git a/packages/website/ts/@next/components/hamburger.tsx b/packages/website/ts/@next/components/hamburger.tsx
deleted file mode 100644
index 435d206cd..000000000
--- a/packages/website/ts/@next/components/hamburger.tsx
+++ /dev/null
@@ -1,72 +0,0 @@
-import * as React from 'react';
-import styled from 'styled-components';
-
-interface Props {
-    isOpen: boolean;
-    onClick?: () => void;
-}
-
-export const Hamburger: React.FunctionComponent<Props> = (props: Props) => {
-    return (
-        <StyledHamburger isOpen={props.isOpen} onClick={props.onClick}>
-            <span />
-            <span />
-            <span />
-        </StyledHamburger>
-    );
-};
-
-const StyledHamburger =
-    styled.button <
-    Props >
-    `
-    background: none;
-    border: 0;
-    width: 22px;
-    height: 16px;
-    position: relative;
-    z-index: 25;
-    padding: 0;
-    outline: none;
-    user-select: none;
-
-    @media (min-width: 800px) {
-        display: none;
-    }
-
-    span {
-        display: block;
-        background-color: ${props => props.theme.textColor};
-        width: 100%;
-        height: 2px;
-        margin-bottom: 5px;
-        transform-origin: 4px 0px;
-        transition: transform 0.5s cubic-bezier(0.77,0.2,0.05,1.0),
-            background-color 0.5s cubic-bezier(0.77,0.2,0.05,1.0),
-            opacity 0.55s ease;
-
-        &:first-child {
-            //transform-origin: 0% 0%;
-        }
-
-        &:last-child {
-            //transform-origin: 0% 100%;
-        }
-
-        ${props =>
-            props.isOpen &&
-            `
-            opacity: 1;
-            transform: rotate(45deg) translate(0, 1px);
-
-            &:nth-child(2) {
-                opacity: 0;
-                transform: rotate(0deg) scale(0.2, 0.2);
-            }
-
-            &:last-child {
-                transform: rotate(-45deg) translate(1px, -4px);
-            }
-        `}
-    }
-`;
diff --git a/packages/website/ts/@next/components/header.tsx b/packages/website/ts/@next/components/header.tsx
deleted file mode 100644
index e886923df..000000000
--- a/packages/website/ts/@next/components/header.tsx
+++ /dev/null
@@ -1,252 +0,0 @@
-import { Link } from '@0x/react-shared';
-import _ from 'lodash';
-import * as React from 'react';
-import MediaQuery from 'react-responsive';
-import styled, { css, withTheme } from 'styled-components';
-
-import Headroom from 'react-headroom';
-
-import { Button } from 'ts/@next/components/button';
-import { DropdownDevelopers } from 'ts/@next/components/dropdowns/dropdown_developers';
-import { DropdownProducts } from 'ts/@next/components/dropdowns/dropdown_products';
-import { Hamburger } from 'ts/@next/components/hamburger';
-import { Logo } from 'ts/@next/components/logo';
-import { MobileNav } from 'ts/@next/components/mobileNav';
-import { FlexWrap } from 'ts/@next/components/newLayout';
-import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
-import { WebsitePaths } from 'ts/types';
-import { constants } from 'ts/utils/constants';
-
-interface HeaderProps {
-    location?: Location;
-    isNavToggled?: boolean;
-    toggleMobileNav?: () => void;
-    theme: ThemeValuesInterface;
-}
-
-interface NavItemProps {
-    url?: string;
-    id?: string;
-    text?: string;
-    dropdownWidth?: number;
-    dropdownComponent?: React.FunctionComponent<any>;
-    shouldOpenInNewTab?: boolean;
-}
-
-interface DropdownWrapInterface {
-    width?: number;
-}
-
-const navItems: NavItemProps[] = [
-    {
-        id: 'why',
-        url: WebsitePaths.Why,
-        text: 'Why 0x',
-    },
-    {
-        id: 'products',
-        text: 'Products',
-        dropdownComponent: DropdownProducts,
-        dropdownWidth: 280,
-    },
-    {
-        id: 'developers',
-        text: 'Developers',
-        dropdownComponent: DropdownDevelopers,
-        dropdownWidth: 480,
-    },
-    {
-        id: 'about',
-        url: WebsitePaths.AboutMission,
-        text: 'About',
-    },
-    {
-        id: 'blog',
-        url: constants.URL_BLOG,
-        shouldOpenInNewTab: true,
-        text: 'Blog',
-    },
-];
-
-class HeaderBase extends React.Component<HeaderProps> {
-    public onUnpin = () => {
-        if (this.props.isNavToggled) {
-            this.props.toggleMobileNav();
-        }
-    };
-
-    public render(): React.ReactNode {
-        const { isNavToggled, toggleMobileNav, theme } = this.props;
-
-        return (
-            <Headroom onUnpin={this.onUnpin} downTolerance={4} upTolerance={10}>
-                <StyledHeader isNavToggled={isNavToggled}>
-                    <HeaderWrap>
-                        <Link to={WebsitePaths.Home}>
-                            <Logo />
-                        </Link>
-
-                        <NavLinks>
-                            {_.map(navItems, (link, index) => <NavItem key={`navlink-${index}`} link={link} />)}
-                        </NavLinks>
-
-                        <MediaQuery minWidth={990}>
-                            <TradeButton bgColor={theme.headerButtonBg} color="#ffffff" href="/portal">
-                                Trade on 0x
-                            </TradeButton>
-                        </MediaQuery>
-
-                        <Hamburger isOpen={isNavToggled} onClick={toggleMobileNav} />
-                        <MobileNav isToggled={isNavToggled} toggleMobileNav={toggleMobileNav} />
-                    </HeaderWrap>
-                </StyledHeader>
-            </Headroom>
-        );
-    }
-}
-
-export const Header = withTheme(HeaderBase);
-
-const NavItem = (props: { link: NavItemProps; key: string }) => {
-    const { link } = props;
-    const Subnav = link.dropdownComponent;
-    const linkElement = _.isUndefined(link.url) ? (
-        <StyledAnchor href="#">{link.text}</StyledAnchor>
-    ) : (
-        <StyledNavLink to={link.url} shouldOpenInNewTab={link.shouldOpenInNewTab}>
-            {link.text}
-        </StyledNavLink>
-    );
-    return (
-        <LinkWrap>
-            {linkElement}
-
-            {link.dropdownComponent && (
-                <DropdownWrap width={link.dropdownWidth}>
-                    <Subnav />
-                </DropdownWrap>
-            )}
-        </LinkWrap>
-    );
-};
-
-const StyledHeader =
-    styled.header <
-    HeaderProps >
-    `
-    padding: 30px;
-    background-color: ${props => props.theme.bgColor};
-`;
-
-const LinkWrap = styled.li`
-    position: relative;
-
-    a {
-        display: block;
-    }
-
-    @media (min-width: 800px) {
-        &:hover > div {
-            display: block;
-            visibility: visible;
-            opacity: 1;
-            transform: translate3d(0, 0, 0);
-            transition: opacity 0.35s, transform 0.35s, visibility 0s;
-        }
-    }
-`;
-
-const linkStyles = css`
-    color: ${props => props.theme.textColor};
-    opacity: 0.5;
-    transition: opacity 0.35s;
-    padding: 15px 0;
-    margin: 0 30px;
-
-    &:hover {
-        opacity: 1;
-    }
-`;
-
-const StyledNavLink = styled(Link).attrs({
-    activeStyle: { opacity: 1 },
-})`
-    ${linkStyles};
-`;
-
-const StyledAnchor = styled.a`
-    ${linkStyles};
-    cursor: default;
-`;
-
-const HeaderWrap = styled(FlexWrap)`
-    justify-content: space-between;
-    align-items: center;
-
-    @media (max-width: 800px) {
-        padding-top: 0;
-        display: flex;
-        padding-bottom: 0;
-    }
-`;
-
-const NavLinks = styled.ul`
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-
-    @media (max-width: 800px) {
-        display: none;
-    }
-`;
-
-const DropdownWrap =
-    styled.div <
-    DropdownWrapInterface >
-    `
-    width: ${props => props.width || 280}px;
-    padding: 15px 0;
-    border: 1px solid transparent;
-    border-color: ${props => props.theme.dropdownBorderColor};
-    background-color: ${props => props.theme.dropdownBg};
-    color: ${props => props.theme.dropdownColor};
-    position: absolute;
-    top: 100%;
-    left: calc(50% - ${props => (props.width || 280) / 2}px);
-    visibility: hidden;
-    opacity: 0;
-    transform: translate3d(0, -10px, 0);
-    transition: opacity 0.35s, transform 0.35s, visibility 0s 0.35s;
-    z-index: 20;
-
-    &:after, &:before {
-    	bottom: 100%;
-    	left: 50%;
-    	border: solid transparent;
-    	content: " ";
-    	height: 0;
-    	width: 0;
-    	position: absolute;
-    	pointer-events: none;
-    }
-    &:after {
-    	border-color: rgba(255, 255, 255, 0);
-    	border-bottom-color: ${props => props.theme.dropdownBg};
-    	border-width: 10px;
-    	margin-left: -10px;
-    }
-    &:before {
-    	border-color: rgba(255, 0, 0, 0);
-    	border-bottom-color: ${props => props.theme.dropdownBorderColor};
-    	border-width: 11px;
-    	margin-left: -11px;
-    }
-
-    @media (max-width: 768px) {
-        display: none;
-    }
-`;
-
-const TradeButton = styled(Button)`
-    padding: 14px 22px !important;
-`;
diff --git a/packages/website/ts/@next/components/hero.tsx b/packages/website/ts/@next/components/hero.tsx
deleted file mode 100644
index 4c8874d3e..000000000
--- a/packages/website/ts/@next/components/hero.tsx
+++ /dev/null
@@ -1,152 +0,0 @@
-import * as React from 'react';
-import styled from 'styled-components';
-
-import { addFadeInAnimation } from 'ts/@next/constants/animations';
-
-interface Props {
-    title: string;
-    maxWidth?: string;
-    maxWidthHeading?: string;
-    isLargeTitle?: boolean;
-    isFullWidth?: boolean;
-    isCenteredMobile?: boolean;
-    description: string;
-    figure?: React.ReactNode;
-    actions?: React.ReactNode;
-}
-
-const Section = styled.section`
-    padding: 120px 0;
-
-    @media (max-width: 768px) {
-        padding: 60px 0;
-    }
-`;
-
-interface WrapProps {
-    isCentered?: boolean;
-    isFullWidth?: boolean;
-    isCenteredMobile?: boolean;
-}
-const Wrap =
-    styled.div <
-    WrapProps >
-    `
-    width: calc(100% - 60px);
-    margin: 0 auto;
-
-    @media (min-width: 768px) {
-        max-width: ${props => (!props.isFullWidth ? '895px' : '1136px')};
-        flex-direction: row-reverse;
-        display: flex;
-        align-items: center;
-        text-align: ${props => props.isCentered && 'center'};
-        justify-content: ${props => (props.isCentered ? 'center' : 'space-between')};
-    }
-
-    @media (max-width: 768px) {
-        text-align: ${props => (props.isCenteredMobile ? `center` : 'left')};
-    }
-`;
-
-interface TitleProps {
-    isLarge?: any;
-    maxWidth?: string;
-}
-const Title =
-    styled.h1 <
-    TitleProps >
-    `
-    font-size: ${props => (props.isLarge ? '80px' : '50px')};
-    font-weight: 300;
-    line-height: 1.1;
-    margin-left: auto;
-    margin-right: auto;
-    margin-bottom: 30px;
-    max-width: ${props => props.maxWidth};
-    ${addFadeInAnimation('0.5s')}
-
-    @media (max-width: 1024px) {
-        font-size: 60px;
-    }
-
-    @media (max-width: 768px) {
-        font-size: 46px;
-    }
-`;
-
-const Description = styled.p`
-    font-size: 22px;
-    line-height: 31px;
-    font-weight: 300;
-    padding: 0;
-    margin-bottom: 50px;
-    color: ${props => props.theme.introTextColor};
-    ${addFadeInAnimation('0.5s', '0.15s')} @media (max-width: 1024px) {
-        margin-bottom: 30px;
-    }
-`;
-
-const Content =
-    styled.div <
-    { width: string } >
-    `
-    width: 100%;
-
-    @media (min-width: 768px) {
-        max-width: ${props => props.width};
-    }
-`;
-
-const ButtonWrap = styled.div`
-    display: inline-flex;
-    align-items: center;
-
-    * + * {
-        margin-left: 12px;
-    }
-
-    > *:nth-child(1) {
-        ${addFadeInAnimation('0.6s', '0.3s')};
-    }
-    > *:nth-child(2) {
-        ${addFadeInAnimation('0.6s', '0.4s')};
-    }
-
-    @media (max-width: 500px) {
-        flex-direction: column;
-        justify-content: center;
-
-        * {
-            padding-left: 20px;
-            padding-right: 20px;
-        }
-
-        * + * {
-            margin-left: 0;
-            margin-top: 12px;
-        }
-    }
-`;
-
-export const Hero: React.StatelessComponent<Props> = (props: Props) => (
-    <Section>
-        <Wrap isCentered={!props.figure} isFullWidth={props.isFullWidth} isCenteredMobile={props.isCenteredMobile}>
-            {props.figure && <Content width="400px">{props.figure}</Content>}
-
-            <Content width={props.maxWidth ? props.maxWidth : props.figure ? '546px' : '678px'}>
-                <Title isLarge={props.isLargeTitle} maxWidth={props.maxWidthHeading}>
-                    {props.title}
-                </Title>
-
-                <Description>{props.description}</Description>
-
-                {props.actions && <ButtonWrap>{props.actions}</ButtonWrap>}
-            </Content>
-        </Wrap>
-    </Section>
-);
-
-Hero.defaultProps = {
-    isCenteredMobile: true,
-};
diff --git a/packages/website/ts/@next/components/heroAnimation.tsx b/packages/website/ts/@next/components/heroAnimation.tsx
deleted file mode 100644
index 42956fb6a..000000000
--- a/packages/website/ts/@next/components/heroAnimation.tsx
+++ /dev/null
@@ -1,123 +0,0 @@
-import * as React from 'react';
-import styled, { keyframes } from 'styled-components';
-
-export const HeroAnimation = () => (
-    <Image width="404" height="404" viewBox="0 0 404 404" fill="none" xmlns="http://www.w3.org/2000/svg">
-        <mask id="mask0" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="404" height="404">
-            <circle cx="202" cy="202" r="200" fill="#00AE99" stroke="#00AE99" stroke-width="3" />
-        </mask>
-        <g mask="url(#mask0)">
-            <circle cx="202" cy="202" r="200" stroke="#00AE99" strokeWidth="3" />
-            <TopCircle
-                vector-effect="non-scaling-stroke"
-                cx="201.667"
-                cy="68.6667"
-                r="66.6667"
-                stroke="#00AE99"
-                strokeWidth="3"
-            />
-            <LeftCircle
-                vector-effect="non-scaling-stroke"
-                cx="68.6667"
-                cy="202.667"
-                r="66.6667"
-                stroke="#00AE99"
-                strokeWidth="3"
-            />
-            <Logo
-                vector-effect="non-scaling-stroke"
-                d="M168.17 260.29L167.271 259.089L165.46 260.444L167.413 261.585L168.17 260.29ZM197.32 269.2L197.219 270.696L197.226 270.697L197.32 269.2ZM237.414 258.856L238.22 260.12L238.225 260.117L237.414 258.856ZM252.653 245.439L253.801 246.405L254.55 245.515L253.874 244.568L252.653 245.439ZM241.096 229.872L242.285 228.958L242.281 228.952L242.276 228.946L241.096 229.872ZM237.72 225.571L238.901 224.645L237.582 222.965L236.449 224.775L237.72 225.571ZM219.719 241.445L218.672 242.519L219.418 243.246L220.36 242.801L219.719 241.445ZM208.264 230.282L209.311 229.207L208.392 228.312L207.365 229.081L208.264 230.282ZM143.827 169.549L145.02 168.64L143.647 166.838L142.524 168.806L143.827 169.549ZM135.133 198.43L133.637 198.329L133.636 198.337L135.133 198.43ZM145.464 238.577L144.201 239.388L145.464 238.577ZM158.862 253.837L157.895 254.984L158.786 255.736L159.735 255.057L158.862 253.837ZM174.409 242.264L175.324 243.453L175.33 243.448L175.336 243.443L174.409 242.264ZM178.705 238.885L179.632 240.064L181.287 238.761L179.516 237.623L178.705 238.885ZM162.851 220.757L161.78 219.707L161.049 220.452L161.495 221.397L162.851 220.757ZM174.102 209.286L175.173 210.337L176.082 209.41L175.295 208.377L174.102 209.286ZM235.163 145.072L236.036 146.292L237.92 144.945L235.92 143.777L235.163 145.072ZM206.014 136.162L205.91 137.658L205.913 137.658L206.014 136.162ZM165.817 146.506L166.629 147.767L166.632 147.765L165.817 146.506ZM150.578 159.922L149.43 158.956L148.681 159.846L149.357 160.793L150.578 159.922ZM162.135 175.489L160.946 176.403L160.951 176.409L160.955 176.415L162.135 175.489ZM165.511 179.791L164.331 180.717L165.634 182.378L166.773 180.6L165.511 179.791ZM183.614 163.916L184.655 162.836L183.913 162.122L182.98 162.557L183.614 163.916ZM194.354 174.26L193.313 175.341L194.212 176.206L195.226 175.48L194.354 174.26ZM259.608 235.505L258.411 236.409L259.789 238.233L260.914 236.243L259.608 235.505ZM268.2 206.931L269.696 207.033L269.697 207.024L268.2 206.931ZM257.87 166.784L259.135 165.979L259.132 165.974L257.87 166.784ZM244.471 151.524L245.439 150.378L244.547 149.625L243.598 150.304L244.471 151.524ZM228.924 163.097L228.009 161.909L228.003 161.913L227.997 161.918L228.924 163.097ZM224.629 166.477L223.701 165.298L222.034 166.609L223.826 167.744L224.629 166.477ZM240.584 184.604L239.228 185.244L239.235 185.259L239.242 185.274L240.584 184.604ZM240.687 184.809L241.767 185.849L242.502 185.086L242.029 184.139L240.687 184.809ZM229.845 196.075L228.764 195.035L227.877 195.957L228.648 196.979L229.845 196.075ZM167.413 261.585C176.201 266.718 186.346 269.964 197.219 270.696L197.421 267.703C187.019 267.002 177.321 263.898 168.926 258.994L167.413 261.585ZM197.226 270.697C212.283 271.639 226.405 267.659 238.22 260.12L236.607 257.591C225.307 264.8 211.813 268.604 197.413 267.703L197.226 270.697ZM238.225 260.117C244.08 256.348 249.307 251.742 253.801 246.405L251.506 244.473C247.204 249.583 242.203 253.989 236.602 257.594L238.225 260.117ZM253.874 244.568C250.283 239.533 246.385 234.295 242.285 228.958L239.906 230.786C243.989 236.1 247.864 241.309 251.432 246.31L253.874 244.568ZM242.276 228.946C241.713 228.229 241.151 227.512 240.588 226.795C240.026 226.078 239.463 225.362 238.901 224.645L236.54 226.497C237.103 227.213 237.665 227.93 238.228 228.647C238.791 229.364 239.353 230.081 239.916 230.798L242.276 228.946ZM236.449 224.775C232.311 231.384 226.193 236.725 219.078 240.089L220.36 242.801C227.974 239.201 234.538 233.481 238.992 226.367L236.449 224.775ZM220.766 240.371L209.311 229.207L207.217 231.356L218.672 242.519L220.766 240.371ZM207.365 229.081L167.271 259.089L169.069 261.49L209.163 231.483L207.365 229.081ZM142.524 168.806C137.505 177.601 134.368 187.549 133.637 198.329L136.63 198.532C137.33 188.214 140.33 178.703 145.13 170.293L142.524 168.806ZM133.636 198.337C132.696 213.409 136.668 227.654 144.201 239.388L146.726 237.767C139.531 226.56 135.73 212.947 136.63 198.524L133.636 198.337ZM144.201 239.388C147.965 245.25 152.565 250.484 157.895 254.984L159.83 252.691C154.727 248.383 150.327 243.376 146.726 237.767L144.201 239.388ZM159.735 255.057C164.764 251.461 169.994 247.558 175.324 243.453L173.494 241.076C168.187 245.164 162.985 249.045 157.99 252.617L159.735 255.057ZM175.336 243.443C176.768 242.317 178.2 241.19 179.632 240.064L177.777 237.706C176.345 238.832 174.913 239.959 173.481 241.086L175.336 243.443ZM179.516 237.623C172.904 233.374 167.568 227.241 164.208 220.117L161.495 221.397C165.09 229.021 170.8 235.588 177.894 240.147L179.516 237.623ZM163.922 221.807L175.173 210.337L173.031 208.236L161.78 219.707L163.922 221.807ZM175.295 208.377L145.02 168.64L142.634 170.458L172.909 210.196L175.295 208.377ZM235.92 143.777C227.132 138.643 216.987 135.398 206.114 134.665L205.913 137.658C216.315 138.359 226.012 141.463 234.407 146.367L235.92 143.777ZM206.118 134.665C191.055 133.618 176.824 137.599 165.003 145.246L166.632 147.765C177.926 140.459 191.515 136.657 205.91 137.658L206.118 134.665ZM165.006 145.244C159.151 149.013 153.924 153.619 149.43 158.956L151.725 160.888C156.027 155.779 161.028 151.372 166.629 147.767L165.006 145.244ZM149.357 160.793C152.948 165.828 156.846 171.066 160.946 176.403L163.325 174.575C159.242 169.261 155.367 164.052 151.799 159.051L149.357 160.793ZM160.955 176.415C161.518 177.132 162.08 177.849 162.643 178.566C163.205 179.283 163.768 180 164.331 180.717L166.691 178.865C166.128 178.148 165.566 177.431 165.003 176.714C164.441 175.997 163.878 175.28 163.315 174.563L160.955 176.415ZM166.773 180.6C171.021 173.973 177.044 168.635 184.248 165.276L182.98 162.557C175.251 166.161 168.796 171.885 164.248 178.981L166.773 180.6ZM182.574 164.997L193.313 175.341L195.394 173.18L184.655 162.836L182.574 164.997ZM195.226 175.48L236.036 146.292L234.291 143.852L193.481 173.04L195.226 175.48ZM260.914 236.243C265.827 227.556 268.964 217.713 269.696 207.033L266.703 206.828C266.003 217.042 263.004 226.453 258.303 234.767L260.914 236.243ZM269.697 207.024C270.638 191.949 266.663 177.81 259.135 165.979L256.604 167.589C263.804 178.904 267.603 192.417 266.703 206.837L269.697 207.024ZM259.132 165.974C255.368 160.111 250.769 154.878 245.439 150.378L243.503 152.67C248.606 156.978 253.007 161.986 256.607 167.594L259.132 165.974ZM243.598 150.304C238.57 153.901 233.339 157.803 228.009 161.909L229.84 164.285C235.147 160.197 240.349 156.316 245.344 152.744L243.598 150.304ZM227.997 161.918C227.281 162.481 226.565 163.045 225.849 163.608C225.133 164.171 224.417 164.734 223.701 165.298L225.556 167.656C226.272 167.092 226.988 166.529 227.704 165.966C228.42 165.402 229.136 164.839 229.852 164.276L227.997 161.918ZM223.826 167.744C230.535 171.992 235.869 178.121 239.228 185.244L241.941 183.964C238.345 176.339 232.632 169.769 225.431 165.209L223.826 167.744ZM239.242 185.274L239.345 185.479L242.029 184.139L241.926 183.934L239.242 185.274ZM239.606 183.769L228.764 195.035L230.926 197.115L241.767 185.849L239.606 183.769ZM228.648 196.979L258.411 236.409L260.806 234.601L231.042 195.171L228.648 196.979Z"
-                fill="#00AE99"
-            />
-            <Rectangle
-                vector-effect="non-scaling-stroke"
-                d="M269 135V268.333H442V135H269Z"
-                stroke="#00AE99"
-                strokeWidth="3"
-            />
-            <Square
-                vector-effect="non-scaling-stroke"
-                d="M339.64 269.64L270 339.281L343.913 413.194L413.554 343.554L339.64 269.64Z"
-                stroke="#00AE99"
-                strokeWidth="3"
-            />
-            <Oblong
-                vector-effect="non-scaling-stroke"
-                d="M202.5 269C202.5 269 269 269 269 335.5C269 402 202.5 402 202.5 402H-6.5C-6.5 402 -77 402 -77 335.5C-77 269 -6.5 269 -6.5 269H202.5Z"
-                stroke="#00AE99"
-                strokeWidth="3"
-            />
-        </g>
-    </Image>
-);
-
-const moveUp = keyframes`
-    0% { transform: translate3d(0, 0, 0) }
-    45% { transform: translate3d(0, 0, 0) }
-    55% { transform: translate3d(0, -7%, 0) }
-    85% { transform: translate3d(0, -7%, 0) }
-    100% { transform: translate3d(0, 0, 0) }
-`;
-
-const moveLeft = keyframes`
-    0% { transform: translate3d(0, 0, 0) }
-    45% { transform: translate3d(0, 0, 0) }
-    55% { transform: translate3d(-7%, 0, 0) }
-    85% { transform: translate3d(-7%, 0, 0) }
-    100% { transform: translate3d(0, 0, 0) }
-`;
-
-const moveDiag = keyframes`
-    0% { transform: translate3d(0, 0, 0) }
-    45% { transform: translate3d(0, 0, 0) }
-    55% { transform: translate3d(5%, 5%, 0) }
-    85% { transform: translate3d(5%, 5%, 0) }
-    100% { transform: translate3d(0, 0, 0) }
-`;
-
-const moveRight = keyframes`
-    0% { transform: translate3d(0, 0, 0) }
-    45% { transform: translate3d(0, 0, 0) }
-    55% { transform: translate3d(7%, 0, 0) }
-    85% { transform: translate3d(7%, 0, 0) }
-    100% { transform: translate3d(0, 0, 0) }
-`;
-
-const spin = keyframes`
-    0% { transform: rotate(0deg) }
-    65% { transform: rotate(0deg) }
-    85% { transform: rotate(90deg) }
-    100% { transform: rotate(90deg) }
-`;
-
-const moveIn = keyframes`
-    0% { opacity: 0; transform: scale(1.7) rotate(-30deg) }
-    100% { opacity: 1; transform: scale(1)  rotate(0deg) }
-`;
-
-const Image = styled.svg`
-    opacity: 0;
-    transform: scale(1.5) rotate(-30deg);
-    animation: ${moveIn} 2s forwards;
-`;
-
-const TopCircle = styled.circle`
-    animation: ${moveUp} 4s -2.85s infinite;
-`;
-const LeftCircle = styled.circle`
-    animation: ${moveLeft} 4s -2.85s infinite;
-`;
-const Oblong = styled.path`
-    animation: ${moveLeft} 4s -2.85s infinite;
-`;
-const Square = styled.path`
-    animation: ${moveDiag} 4s -2.85s infinite;
-`;
-const Rectangle = styled.path`
-    animation: ${moveRight} 4s -2.85s infinite;
-`;
-
-const Logo = styled.path`
-    animation: ${spin} 4s -2.8s infinite;
-    transform-origin: 202px 202.7px;
-`;
diff --git a/packages/website/ts/@next/components/heroImage.tsx b/packages/website/ts/@next/components/heroImage.tsx
deleted file mode 100644
index af7c055ac..000000000
--- a/packages/website/ts/@next/components/heroImage.tsx
+++ /dev/null
@@ -1,27 +0,0 @@
-import * as React from 'react';
-import styled from 'styled-components';
-
-interface Props {
-    image: React.ReactNode;
-}
-
-export const LandingAnimation = (props: Props) => <Wrap>{props.image}</Wrap>;
-
-const Wrap = styled.figure`
-    display: inline-block;
-
-    svg {
-        width: 100%;
-        height: auto;
-    }
-
-    @media (min-width: 768px) {
-        width: 100%;
-        max-width: 400px;
-    }
-
-    @media (max-width: 768px) {
-        width: 180px;
-        margin-bottom: 40px;
-    }
-`;
diff --git a/packages/website/ts/@next/components/icon.tsx b/packages/website/ts/@next/components/icon.tsx
deleted file mode 100644
index fc9d488f9..000000000
--- a/packages/website/ts/@next/components/icon.tsx
+++ /dev/null
@@ -1,72 +0,0 @@
-import * as React from 'react';
-import Loadable from 'react-loadable';
-import styled from 'styled-components';
-
-import { Paragraph } from 'ts/@next/components/text';
-import { getCSSPadding, PaddingInterface } from 'ts/@next/constants/utilities';
-
-interface IconProps extends PaddingInterface {
-    name?: string;
-    component?: React.ReactNode;
-    size?: 'small' | 'medium' | 'large' | 'hero' | number;
-}
-
-export const Icon: React.FunctionComponent<IconProps> = (props: IconProps) => {
-    if (props.name && !props.component) {
-        const IconSVG = Loadable({
-            loader: async () => import(/* webpackChunkName: "icon" */ `ts/@next/icons/illustrations/${props.name}.svg`),
-            loading: () => <Paragraph>Loading</Paragraph>,
-        });
-
-        return (
-            <StyledIcon {...props}>
-                <IconSVG />
-            </StyledIcon>
-        );
-    }
-
-    if (props.component) {
-        return <StyledIcon {...props}>{props.component}</StyledIcon>;
-    }
-
-    return null;
-};
-
-export const InlineIconWrap =
-    styled.div <
-    PaddingInterface >
-    `
-    margin: ${props => getCSSPadding(props.margin)};
-    display: flex;
-    align-items: center;
-    justify-content: center;
-
-    > figure {
-        margin: 0 5px;
-    }
-`;
-
-const _getSize = (size: string | number = 'small'): string => {
-    if (typeof size === 'string') {
-        return `var(--${size}Icon)`;
-    }
-
-    return `${size}px`;
-};
-
-const StyledIcon =
-    styled.figure <
-    IconProps >
-    `
-    width: ${props => _getSize(props.size)};
-    height: ${props => _getSize(props.size)};
-    margin: ${props => getCSSPadding(props.margin)};
-    display: inline-block;
-    flex-shrink: 0;
-
-    svg {
-        width: 100%;
-        height: 100%;
-        object-fit: cover;
-    }
-`;
diff --git a/packages/website/ts/@next/components/image.tsx b/packages/website/ts/@next/components/image.tsx
deleted file mode 100644
index 65b2a9705..000000000
--- a/packages/website/ts/@next/components/image.tsx
+++ /dev/null
@@ -1,20 +0,0 @@
-import * as React from 'react';
-import styled from 'styled-components';
-
-interface Props {
-    alt?: string;
-    src?: any;
-    srcset?: any;
-    isCentered?: boolean;
-}
-
-const ImageClass: React.FunctionComponent<Props> = (props: Props) => {
-    return <img {...props} />;
-};
-
-export const Image =
-    styled(ImageClass) <
-    Props >
-    `
-    margin: ${props => props.isCentered && `0 auto`};
-`;
diff --git a/packages/website/ts/@next/components/layout.tsx b/packages/website/ts/@next/components/layout.tsx
deleted file mode 100644
index 770ee159c..000000000
--- a/packages/website/ts/@next/components/layout.tsx
+++ /dev/null
@@ -1,177 +0,0 @@
-import styled from 'styled-components';
-import { getCSSPadding, PADDING_SIZES, PaddingInterface } from 'ts/@next/constants/utilities';
-
-interface WrapWidths {
-    default: string;
-    full: string;
-    medium: string;
-    narrow: string;
-    [key: string]: string;
-}
-
-interface ColumnWidths {
-    [key: string]: string;
-}
-
-interface SectionProps {
-    isNoPadding?: boolean;
-    isPadLarge?: boolean;
-    isNoMargin?: boolean;
-    bgColor?: string;
-    isFullWidth?: boolean;
-    isRelative?: boolean;
-}
-
-interface WrapProps extends PaddingInterface {
-    width?: 'default' | 'full' | 'medium' | 'narrow';
-    bgColor?: string;
-    isWrapped?: boolean;
-    isCentered?: boolean;
-    isReversed?: boolean;
-}
-
-interface ColumnProps {
-    colWidth?: '1/4' | '1/3' | '1/2' | '2/3';
-    isNoPadding?: boolean;
-    isNoMargin?: boolean;
-    isPadLarge?: boolean;
-    isFlexGrow?: boolean;
-    isMobileCentered?: boolean;
-    bgColor?: string;
-}
-
-interface GetColWidthArgs {
-    span?: number;
-    columns: number;
-}
-
-export interface WrapStickyInterface {
-    offsetTop?: string;
-}
-
-const _getColumnWidth = (args: GetColWidthArgs): string => {
-    const { span = 1, columns } = args;
-    const percentWidth = span / columns * 100;
-    const gutterDiff = GUTTER * (columns - 1) / columns;
-    return `calc(${percentWidth}% - ${gutterDiff}px)`;
-};
-
-const GUTTER = 30 as number;
-const MAX_WIDTH = 1500;
-export const BREAKPOINTS = {
-    mobile: '768px',
-};
-const WRAPPER_WIDTHS: WrapWidths = {
-    default: `${MAX_WIDTH}px`, // tbd
-    full: '100%',
-    medium: '1136px',
-    narrow: '930px',
-};
-const COLUMN_WIDTHS: ColumnWidths = {
-    '1/4': _getColumnWidth({ columns: 4 }),
-    '1/3': _getColumnWidth({ columns: 3 }),
-    '1/2': _getColumnWidth({ columns: 2 }),
-    '2/3': _getColumnWidth({ span: 2, columns: 3 }),
-};
-
-export const Main = styled.main`
-    max-width: ${MAX_WIDTH}px;
-    margin: 0 auto;
-
-    @media (min-width: ${BREAKPOINTS.mobile}) {
-        width: calc(100% - 60px);
-    }
-`;
-
-// We can also turn Section into a stateless comp,
-// passing a asElement (same patter nas Heading) so we dont have to
-// make a const on every route to withComponent-size it.
-// just <Section asElement?="div/section/footer/header/whatever" /> ?
-export const Section =
-    styled.section <
-    SectionProps >
-    `
-    width: ${props => (props.isFullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%')};
-    padding: ${props => !props.isNoPadding && (props.isPadLarge ? `${PADDING_SIZES.large}` : PADDING_SIZES.default)};
-    background-color: ${props => props.bgColor};
-    position: ${props => props.isRelative && 'relative'};
-    overflow: ${props => props.isRelative && 'hidden'};
-    margin-bottom: ${props => !props.isNoMargin && `${GUTTER}px`};
-
-    @media (min-width: 1560px) {
-        width: ${props => props.isFullWidth && '100vw'};
-        margin-left: ${props => props.isFullWidth && `calc(750px - 50vw)`};
-    }
-
-    @media (max-width: ${BREAKPOINTS.mobile}) {
-        margin-bottom: ${props => !props.isNoMargin && `${GUTTER / 2}px`};
-        padding: ${props =>
-            props.isPadLarge ? `${PADDING_SIZES.large} ${PADDING_SIZES.default}` : PADDING_SIZES.default};
-    }
-`;
-
-const WrapBase =
-    styled.div <
-    WrapProps >
-    `
-    max-width: ${props => WRAPPER_WIDTHS[props.width || 'default']};
-    padding: ${props => props.padding && getCSSPadding(props.padding)};
-    background-color: ${props => props.bgColor};
-    margin: 0 auto;
-`;
-
-export const Wrap = styled(WrapBase)`
-    @media (min-width: ${BREAKPOINTS.mobile}) {
-        display: flex;
-        justify-content: space-between;
-        flex-wrap: wrap;
-        flex-direction: ${props => props.isReversed && 'row-reverse'};
-    }
-`;
-
-export const WrapCentered = styled(WrapBase)`
-    display: flex;
-    flex-direction: column;
-    justify-content: center;
-    align-items: center;
-    text-align: center;
-`;
-
-export const WrapSticky =
-    styled.div <
-    WrapStickyInterface >
-    `
-    position: sticky;
-    top: ${props => props.offsetTop || '60px'};
-`;
-
-export const WrapGrid = styled(WrapBase)`
-    display: flex;
-    flex-wrap: ${props => props.isWrapped && `wrap`};
-    justify-content: ${props => (props.isCentered ? `center` : 'space-between')};
-`;
-
-export const Column =
-    styled.div <
-    ColumnProps >
-    `
-    background-color: ${props => props.bgColor};
-    flex-grow: ${props => props.isFlexGrow && 1};
-
-    @media (min-width: ${BREAKPOINTS.mobile}) {
-        padding: ${props =>
-            !props.isNoPadding &&
-            (props.isPadLarge ? `${PADDING_SIZES.large} ${PADDING_SIZES.default}` : PADDING_SIZES.default)};
-        width: ${props => (props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%')};
-    }
-
-    @media (max-width: ${BREAKPOINTS.mobile}) {
-        padding: ${props => !props.isNoPadding && (props.isPadLarge ? '40px 30px' : 0)};
-        margin-bottom: 20px;
-        text-align: ${props => props.isMobileCentered && 'center'};
-    }
-`;
-
-WrapGrid.defaultProps = {
-    isCentered: true,
-};
diff --git a/packages/website/ts/@next/components/link.tsx b/packages/website/ts/@next/components/link.tsx
deleted file mode 100644
index 080a0abcc..000000000
--- a/packages/website/ts/@next/components/link.tsx
+++ /dev/null
@@ -1,64 +0,0 @@
-import { Link as SmartLink } from '@0x/react-shared';
-import * as React from 'react';
-import styled from 'styled-components';
-
-interface LinkInterface {
-    color?: string;
-    children?: React.ReactNode | string;
-    isNoArrow?: boolean;
-    hasIcon?: boolean | string;
-    isBlock?: boolean;
-    isCentered?: boolean;
-    href?: string;
-    theme?: {
-        textColor: string;
-    };
-    shouldOpenInNewTab?: boolean;
-    target?: string;
-}
-
-export const Link = (props: LinkInterface) => {
-    const { children, isNoArrow, href } = props;
-
-    return (
-        <StyledLink to={href} {...props}>
-            {children}
-            {!isNoArrow && (
-                <svg width="25" height="25" fill="none" xmlns="http://www.w3.org/2000/svg">
-                    <path
-                        d="M8.484 5.246l.023 1.411 8.147.053L4.817 18.547l.996.996L17.65 7.706l.052 8.146 1.411.024-.068-10.561-10.561-.069z"
-                        fill="currentColor"
-                    />
-                </svg>
-            )}
-        </StyledLink>
-    );
-};
-
-// Added this, & + & doesnt really work since we switch with element types...
-export const LinkWrap = styled.div`
-    a + a,
-    a + button,
-    button + a {
-        margin-left: 20px;
-    }
-`;
-
-const StyledLink =
-    styled(SmartLink) <
-    LinkInterface >
-    `
-    display: ${props => !props.isBlock && 'inline-flex'};
-    color: ${props => props.color || props.theme.linkColor};
-    text-align: center;
-    font-size: 18px;
-    text-decoration: none;
-    align-items: center;
-
-    @media (max-width: 768px) {
-    }
-
-    svg {
-        margin-left: 3px;
-    }
-`;
diff --git a/packages/website/ts/@next/components/logo.tsx b/packages/website/ts/@next/components/logo.tsx
deleted file mode 100644
index 227d48ee0..000000000
--- a/packages/website/ts/@next/components/logo.tsx
+++ /dev/null
@@ -1,41 +0,0 @@
-import * as React from 'react';
-import styled from 'styled-components';
-
-import { ThemeInterface } from 'ts/@next/components/siteWrap';
-import LogoIcon from 'ts/@next/icons/logo-with-type.svg';
-
-interface LogoInterface {
-    theme?: ThemeInterface;
-}
-
-// Note let's refactor this
-// is it absolutely necessary to have a stateless component
-// to pass props down into the styled icon?
-const StyledLogo = styled.div`
-    text-align: left;
-    position: relative;
-    z-index: 25;
-
-    @media (max-width: 800px) {
-        svg {
-            width: 60px;
-        }
-    }
-`;
-
-const Icon =
-    styled(LogoIcon) <
-    LogoInterface >
-    `
-    flex-shrink: 0;
-
-    path {
-        fill: ${props => props.theme.textColor};
-    }
-`;
-
-export const Logo: React.StatelessComponent<LogoInterface> = (props: LogoInterface) => (
-    <StyledLogo>
-        <Icon {...props} />
-    </StyledLogo>
-);
diff --git a/packages/website/ts/@next/components/mobileNav.tsx b/packages/website/ts/@next/components/mobileNav.tsx
deleted file mode 100644
index 13cf46fca..000000000
--- a/packages/website/ts/@next/components/mobileNav.tsx
+++ /dev/null
@@ -1,121 +0,0 @@
-import * as React from 'react';
-import MediaQuery from 'react-responsive';
-import styled from 'styled-components';
-
-import { Link } from 'react-router-dom';
-
-import { WrapGrid, WrapProps } from 'ts/@next/components/newLayout';
-import { WebsitePaths } from 'ts/types';
-
-interface Props {
-    isToggled: boolean;
-    toggleMobileNav: () => void;
-}
-
-export class MobileNav extends React.PureComponent<Props> {
-    public render(): React.ReactNode {
-        const { isToggled, toggleMobileNav } = this.props;
-
-        return (
-            <MediaQuery maxWidth={800}>
-                <Wrap isToggled={isToggled}>
-                    <Section>
-                        <h4>Products</h4>
-
-                        <ul>
-                            <li>
-                                <Link to={WebsitePaths.Instant}>0x Instant</Link>
-                            </li>
-                            <li>
-                                <Link to={WebsitePaths.LaunchKit}>0x Launch Kit</Link>
-                            </li>
-                        </ul>
-                    </Section>
-
-                    <Section isDark={true}>
-                        <Grid as="ul" isFullWidth={true} isWrapped={true}>
-                            <li>
-                                <Link to={WebsitePaths.Why}>Why 0x</Link>
-                            </li>
-                            <li>
-                                <Link to={WebsitePaths.AboutMission}>About</Link>
-                            </li>
-                            <li>
-                                <a href="https://blog.0xproject.com/latest" target="_blank">
-                                    Blog
-                                </a>
-                            </li>
-                        </Grid>
-                    </Section>
-
-                    {isToggled && <Overlay onClick={toggleMobileNav} />}
-                </Wrap>
-            </MediaQuery>
-        );
-    }
-}
-
-const Wrap =
-    styled.nav <
-    { isToggled: boolean } >
-    `
-    width: 100%;
-    height: 357px;
-    background-color: ${props => props.theme.mobileNavBgUpper};
-    color: ${props => props.theme.mobileNavColor};
-    transition: ${props => (props.isToggled ? 'visibility 0s, transform 0.5s' : 'visibility 0s 0.5s, transform 0.5s')};
-    transform: translate3d(0, ${props => (props.isToggled ? 0 : '-100%')}, 0);
-    visibility: ${props => !props.isToggled && 'hidden'};
-    position: fixed;
-    display: flex;
-    flex-direction: column;
-    justify-content: flex-end;
-    z-index: 20;
-    top: 0;
-    left: 0;
-    font-size: 20px;
-
-    a {
-        padding: 15px 0;
-        display: block;
-        color: inherit;
-    }
-
-    h4 {
-        font-size: 14px;
-        opacity: 0.5;
-    }
-`;
-
-const Overlay = styled.div`
-    position: absolute;
-    width: 100vw;
-    height: 100vh;
-    top: 100%;
-    background: transparent;
-    cursor: pointer;
-`;
-
-interface SectionProps {
-    isDark?: boolean;
-}
-const Section =
-    styled.div <
-    SectionProps >
-    `
-    width: 100%;
-    padding: 15px 30px;
-    background-color: ${props => (props.isDark ? props.theme.mobileNavBgLower : 'transparent')};
-`;
-
-const Grid =
-    styled(WrapGrid) <
-    WrapProps >
-    `
-    justify-content: flex-start;
-
-    li {
-        width: 50%;
-        flex-shrink: 0;
-    }
-`;
diff --git a/packages/website/ts/@next/components/modals/input.tsx b/packages/website/ts/@next/components/modals/input.tsx
deleted file mode 100644
index 8cfcc9763..000000000
--- a/packages/website/ts/@next/components/modals/input.tsx
+++ /dev/null
@@ -1,95 +0,0 @@
-import * as React from 'react';
-import styled from 'styled-components';
-
-export enum InputWidth {
-    Half,
-    Full,
-}
-
-interface InputProps {
-    name: string;
-    width?: InputWidth;
-    label: string;
-    type?: string;
-    errors?: ErrorProps;
-    isErrors?: boolean;
-    required?: boolean;
-}
-
-interface ErrorProps {
-    [key: string]: string;
-}
-
-export const Input = React.forwardRef((props: InputProps, ref?: React.Ref<HTMLInputElement>) => {
-    const { name, label, type, errors } = props;
-    const id = `input-${name}`;
-    const componentType = type === 'textarea' ? 'textarea' : 'input';
-    const isErrors = errors.hasOwnProperty(name) && errors[name] !== null;
-    const errorMessage = isErrors ? errors[name] : null;
-
-    return (
-        <InputWrapper {...props}>
-            <Label htmlFor={id}>{label}</Label>
-            <StyledInput as={componentType} ref={ref} id={id} isErrors={isErrors} {...props} />
-            {isErrors && <Error>{errorMessage}</Error>}
-        </InputWrapper>
-    );
-});
-
-Input.defaultProps = {
-    width: InputWidth.Full,
-    errors: {},
-};
-
-const StyledInput = styled.input`
-    appearance: none;
-    background-color: #fff;
-    border: 1px solid #d5d5d5;
-    color: #000;
-    font-size: 1.294117647rem;
-    padding: 16px 15px 14px;
-    outline: none;
-    width: 100%;
-    min-height: ${props => props.type === 'textarea' && `120px`};
-
-    background-color: ${(props: InputProps) => props.isErrors && `#FDEDED`};
-    border-color: ${(props: InputProps) => props.isErrors && `#FD0000`};
-
-    &::placeholder {
-        color: #c3c3c3;
-    }
-`;
-
-const InputWrapper =
-    styled.div <
-    InputProps >
-    `
-    position: relative;
-    flex-grow: ${props => props.width === InputWidth.Full && 1};
-    width: ${props => props.width === InputWidth.Half && `calc(50% - 15px)`};
-
-    @media (max-width: 768px) {
-        width: 100%;
-        margin-bottom: 30px;
-    }
-`;
-
-const Label = styled.label`
-    color: #000;
-    font-size: 1.111111111rem;
-    line-height: 1.4em;
-    margin-bottom: 10px;
-    display: inline-block;
-`;
-
-const Error = styled.span`
-    color: #fd0000;
-    font-size: 0.833333333rem;
-    line-height: 1em;
-    display: inline-block;
-    position: absolute;
-    bottom: 0;
-    left: 0;
-    width: 100%;
-    transform: translateY(24px);
-`;
diff --git a/packages/website/ts/@next/components/modals/modal_contact.tsx b/packages/website/ts/@next/components/modals/modal_contact.tsx
deleted file mode 100644
index b97baf5e7..000000000
--- a/packages/website/ts/@next/components/modals/modal_contact.tsx
+++ /dev/null
@@ -1,278 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-import styled from 'styled-components';
-
-import { colors } from 'ts/style/colors';
-
-import { DialogContent, DialogOverlay } from '@reach/dialog';
-import '@reach/dialog/styles.css';
-
-import { Button } from 'ts/@next/components/button';
-import { Icon } from 'ts/@next/components/icon';
-import { Input, InputWidth } from 'ts/@next/components/modals/input';
-import { Heading, Paragraph } from 'ts/@next/components/text';
-import { GlobalStyle } from 'ts/@next/constants/globalStyle';
-
-interface Props {
-    theme?: GlobalStyle;
-    isOpen?: boolean;
-    onDismiss?: () => void;
-}
-
-interface FormProps {
-    isSuccessful?: boolean;
-    isSubmitting?: boolean;
-}
-
-interface ErrorResponseProps {
-    param: string;
-    location: string;
-    msg: string;
-}
-
-interface ErrorResponse {
-    errors: ErrorResponseProps[];
-}
-
-interface ErrorProps {
-    [key: string]: string;
-}
-
-export class ModalContact extends React.Component<Props> {
-    public state = {
-        isSubmitting: false,
-        isSuccessful: false,
-        errors: {},
-    };
-    public nameRef: React.RefObject<HTMLInputElement> = React.createRef();
-    public emailRef: React.RefObject<HTMLInputElement> = React.createRef();
-    public companyProjectRef: React.RefObject<HTMLInputElement> = React.createRef();
-    public linkRef: React.RefObject<HTMLInputElement> = React.createRef();
-    public commentsRef: React.RefObject<HTMLInputElement> = React.createRef();
-    public constructor(props: Props) {
-        super(props);
-    }
-    public render(): React.ReactNode {
-        const { isOpen, onDismiss } = this.props;
-        const { isSuccessful, errors } = this.state;
-
-        return (
-            <>
-                <DialogOverlay
-                    style={{ background: 'rgba(0, 0, 0, 0.75)', zIndex: 30 }}
-                    isOpen={isOpen}
-                    onDismiss={onDismiss}
-                >
-                    <StyledDialogContent>
-                        <Form onSubmit={this._onSubmitAsync.bind(this)} isSuccessful={isSuccessful}>
-                            <Heading color={colors.textDarkPrimary} size={34} asElement="h2">
-                                Contact the 0x Core Team
-                            </Heading>
-                            <Paragraph isMuted={true} color={colors.textDarkPrimary}>
-                                If you're considering building on 0x, we're happy to answer your questions. Fill out the
-                                form so we can connect you with the right person to help you get started.
-                            </Paragraph>
-                            <InputRow>
-                                <Input
-                                    name="name"
-                                    label="Your name"
-                                    type="text"
-                                    width={InputWidth.Half}
-                                    ref={this.nameRef}
-                                    required={true}
-                                    errors={errors}
-                                />
-                                <Input
-                                    name="email"
-                                    label="Your email"
-                                    type="email"
-                                    ref={this.emailRef}
-                                    required={true}
-                                    errors={errors}
-                                    width={InputWidth.Half}
-                                />
-                            </InputRow>
-                            <InputRow>
-                                <Input
-                                    name="companyOrProject"
-                                    label="Name of your project / company"
-                                    type="text"
-                                    ref={this.companyProjectRef}
-                                    required={true}
-                                    errors={errors}
-                                />
-                            </InputRow>
-                            <InputRow>
-                                <Input
-                                    name="link"
-                                    label="Do you have any documentation or a website?"
-                                    type="text"
-                                    ref={this.linkRef}
-                                    errors={errors}
-                                />
-                            </InputRow>
-                            <InputRow>
-                                <Input
-                                    name="comments"
-                                    label="Anything else?"
-                                    type="textarea"
-                                    ref={this.commentsRef}
-                                    errors={errors}
-                                />
-                            </InputRow>
-                            <ButtonRow>
-                                <Button
-                                    color="#5C5C5C"
-                                    isNoBorder={true}
-                                    isTransparent={true}
-                                    type="button"
-                                    onClick={this.props.onDismiss}
-                                >
-                                    Back
-                                </Button>
-                                <Button>Submit</Button>
-                            </ButtonRow>
-                        </Form>
-                        <Confirmation isSuccessful={isSuccessful}>
-                            <Icon name="rocketship" size="large" margin={[0, 0, 'default', 0]} />
-                            <Heading color={colors.textDarkPrimary} size={34} asElement="h2">
-                                Thanks for contacting us.
-                            </Heading>
-                            <Paragraph isMuted={true} color={colors.textDarkPrimary}>
-                                We'll get back to you soon. If you need quick support in the meantime, reach out to the
-                                0x team on Discord.
-                            </Paragraph>
-                            <Button onClick={this.props.onDismiss}>Done</Button>
-                        </Confirmation>
-                    </StyledDialogContent>
-                </DialogOverlay>
-            </>
-        );
-    }
-    private async _onSubmitAsync(e: Event): Promise<void> {
-        e.preventDefault();
-
-        const name = this.nameRef.current.value;
-        const email = this.emailRef.current.value;
-        const projectOrCompany = this.companyProjectRef.current.value;
-        const link = this.linkRef.current.value;
-        const comments = this.commentsRef.current.value;
-
-        this.setState({ ...this.state, errors: [], isSubmitting: true });
-
-        try {
-            // Disabling no-unbound method b/c no reason for _.isEmpty to be bound
-            // tslint:disable:no-unbound-method
-            const response = await fetch('https://website-api.0xproject.com/leads', {
-                method: 'post',
-                mode: 'cors',
-                credentials: 'same-origin',
-                headers: {
-                    'content-type': 'application/json; charset=utf-8',
-                },
-                body: JSON.stringify(_.omitBy({ name, email, projectOrCompany, link, comments }, _.isEmpty)),
-            });
-
-            if (!response.ok) {
-                const errorResponse: ErrorResponse = await response.json();
-                const errors = this._parseErrors(errorResponse.errors);
-                this.setState({ ...this.state, isSubmitting: false, errors });
-
-                throw new Error('Request failed');
-            }
-
-            this.setState({ ...this.state, isSuccessful: true });
-        } catch (e) {
-            // Empty block
-        }
-    }
-    private _parseErrors(errors: ErrorResponseProps[]): ErrorProps {
-        const initialValue: {} = {};
-        return _.reduce(
-            errors,
-            (hash: ErrorProps, error: ErrorResponseProps) => {
-                const { param, msg } = error;
-                const key = param;
-                hash[key] = msg;
-
-                return hash;
-            },
-            initialValue,
-        );
-    }
-}
-// Handle errors: {"errors":[{"location":"body","param":"name","msg":"Invalid value"},{"location":"body","param":"email","msg":"Invalid value"}]}
-
-const InputRow = styled.div`
-    width: 100%;
-    flex: 0 0 auto;
-
-    @media (min-width: 768px) {
-        display: flex;
-        justify-content: space-between;
-        margin-bottom: 30px;
-    }
-`;
-
-const ButtonRow = styled(InputRow)`
-    @media (max-width: 768px) {
-        display: flex;
-        flex-direction: column;
-
-        button:nth-child(1) {
-            order: 2;
-        }
-
-        button:nth-child(2) {
-            order: 1;
-            margin-bottom: 10px;
-        }
-    }
-`;
-
-const StyledDialogContent = styled(DialogContent)`
-    position: relative;
-    max-width: 800px;
-    background-color: #f6f6f6 !important;
-    padding: 60px 60px !important;
-
-    @media (max-width: 768px) {
-        width: calc(100vw - 40px) !important;
-        margin: 40px auto !important;
-        padding: 30px 30px !important;
-    }
-`;
-
-const Form =
-    styled.form <
-    FormProps >
-    `
-    position: relative;
-    transition: opacity 0.30s ease-in-out, visibility 0.30s ease-in-out;
-
-    opacity: ${props => props.isSuccessful && `0`};
-    visibility: ${props => props.isSuccessful && `hidden`};
-`;
-
-const Confirmation =
-    styled.div <
-    FormProps >
-    `
-    position: absolute;
-    top: 50%;
-    text-align: center;
-    width: 100%;
-    left: 0;
-    transition: opacity 0.30s ease-in-out, visibility 0.30s ease-in-out;
-    transition-delay: 0.40s;
-    padding: 60px 60px;
-    transform: translateY(-50%);
-    opacity: ${props => (props.isSuccessful ? `1` : `0`)};
-    visibility: ${props => (props.isSuccessful ? 'visible' : `hidden`)};
-
-    p {
-        max-width: 492px;
-        margin-left: auto;
-        margin-right: auto;
-    }
-`;
diff --git a/packages/website/ts/@next/components/newLayout.tsx b/packages/website/ts/@next/components/newLayout.tsx
deleted file mode 100644
index 28e7653c5..000000000
--- a/packages/website/ts/@next/components/newLayout.tsx
+++ /dev/null
@@ -1,152 +0,0 @@
-import * as React from 'react';
-import styled from 'styled-components';
-
-export interface WrapProps {
-    bgColor?: string;
-    id?: string;
-    offsetTop?: string;
-    maxWidth?: string;
-    wrapWidth?: string;
-    isFullWidth?: boolean;
-    isTextCentered?: boolean;
-    isCentered?: boolean;
-    isWrapped?: boolean;
-}
-
-export interface WrapGridProps {
-    isWrapped?: boolean;
-    isCentered?: boolean;
-}
-
-export interface WrapStickyProps {
-    offsetTop?: string;
-}
-
-export interface SectionProps extends WrapProps {
-    isPadded?: boolean;
-    isFullWidth?: boolean;
-    isFlex?: boolean;
-    padding?: string;
-    paddingMobile?: string;
-    flexBreakpoint?: string;
-    maxWidth?: string;
-    bgColor?: 'dark' | 'light' | string;
-    children: any;
-}
-
-export interface FlexProps {
-    padding?: string;
-    isFlex?: boolean;
-    flexBreakpoint?: string;
-}
-
-export interface ColumnProps {
-    padding?: string;
-    width?: string;
-    maxWidth?: string;
-}
-
-export const Section: React.FunctionComponent<SectionProps> = (props: SectionProps) => {
-    return (
-        <SectionBase {...props}>
-            <Wrap {...props}>{props.children}</Wrap>
-        </SectionBase>
-    );
-};
-
-export const Column =
-    styled.div <
-    ColumnProps >
-    `
-    width: ${props => props.width};
-    max-width: ${props => props.maxWidth};
-    padding: ${props => props.padding};
-
-    @media (max-width: 768px) {
-        width: 100%;
-
-        & + & {
-            margin-top: 60px;
-        }
-    }
-`;
-
-export const FlexWrap =
-    styled.div <
-    FlexProps >
-    `
-    max-width: 1500px;
-    margin: 0 auto;
-    padding: ${props => props.padding};
-
-    @media (min-width: ${props => props.flexBreakpoint || '768px'}) {
-        display: ${props => props.isFlex && 'flex'};
-        justify-content: ${props => props.isFlex && 'space-between'};
-    }
-`;
-
-export const WrapSticky =
-    styled.div <
-    WrapProps >
-    `
-    position: sticky;
-    top: ${props => props.offsetTop || '60px'};
-`;
-
-const SectionBase =
-    styled.section <
-    SectionProps >
-    `
-    width: ${props => !props.isFullWidth && 'calc(100% - 60px)'};
-    max-width: 1500px;
-    margin: 0 auto;
-    padding: ${props => props.isPadded && '120px 0'};
-    background-color: ${props => props.theme[`${props.bgColor}BgColor`] || props.bgColor};
-    position: relative;
-    overflow: ${props => !props.isFullWidth && 'hidden'};
-
-    @media (max-width: 768px) {
-        padding: ${props => props.isPadded && (props.paddingMobile || '40px 0')};
-    }
-`;
-
-const Wrap =
-    styled(FlexWrap) <
-    WrapProps >
-    `
-    width: ${props => props.wrapWidth || 'calc(100% - 60px)'};
-    width: ${props => props.bgColor && 'calc(100% - 60px)'};
-    max-width: ${props => !props.isFullWidth && (props.maxWidth || '895px')};
-    text-align: ${props => props.isTextCentered && 'center'};
-    margin: 0 auto;
-`;
-
-export const WrapGrid =
-    styled(Wrap) <
-    WrapProps >
-    `
-    display: flex;
-    flex-wrap: ${props => props.isWrapped && `wrap`};
-    justify-content: ${props => (props.isCentered ? `center` : 'space-between')};
-
-    @media (max-width: 768px) {
-        width: 100%;
-    }
-`;
-
-Section.defaultProps = {
-    isPadded: true,
-};
-
-FlexWrap.defaultProps = {
-    isFlex: true,
-};
-
-WrapGrid.defaultProps = {
-    isCentered: true,
-    isFullWidth: true,
-};
-
-Wrap.defaultProps = {
-    isFlex: false,
-};
diff --git a/packages/website/ts/@next/components/newsletter_form.tsx b/packages/website/ts/@next/components/newsletter_form.tsx
deleted file mode 100644
index 8572ccc5f..000000000
--- a/packages/website/ts/@next/components/newsletter_form.tsx
+++ /dev/null
@@ -1,202 +0,0 @@
-import * as React from 'react';
-import styled, { withTheme } from 'styled-components';
-
-import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
-import { colors } from 'ts/style/colors';
-import { errorReporter } from 'ts/utils/error_reporter';
-
-interface FormProps {
-    theme: ThemeValuesInterface;
-}
-
-interface InputProps {
-    isSubmitted: boolean;
-    name: string;
-    type: string;
-    label: string;
-    textColor: string;
-    required?: boolean;
-}
-
-interface ArrowProps {
-    isSubmitted: boolean;
-}
-
-const Input = React.forwardRef((props: InputProps, ref: React.Ref<HTMLInputElement>) => {
-    const { name, label, type } = props;
-    const id = `input-${name}`;
-
-    return (
-        <InnerInputWrapper {...props}>
-            <label className="visuallyHidden" htmlFor={id}>
-                {label}
-            </label>
-            <StyledInput ref={ref} id={id} placeholder={label} type={type || 'text'} {...props} />
-        </InnerInputWrapper>
-    );
-});
-
-class Form extends React.Component<FormProps> {
-    public emailInput = React.createRef<HTMLInputElement>();
-    public state = {
-        isSubmitted: false,
-    };
-    public render(): React.ReactNode {
-        const { isSubmitted } = this.state;
-        const { theme } = this.props;
-
-        return (
-            <StyledForm onSubmit={this._onSubmitAsync.bind(this)}>
-                <InputWrapper>
-                    <Input
-                        isSubmitted={isSubmitted}
-                        name="email"
-                        type="email"
-                        label="Email Address"
-                        ref={this.emailInput}
-                        required={true}
-                        textColor={theme.textColor}
-                    />
-
-                    <SubmitButton>
-                        <Arrow
-                            isSubmitted={isSubmitted}
-                            width="22"
-                            height="17"
-                            fill="none"
-                            xmlns="http://www.w3.org/2000/svg"
-                        >
-                            <path
-                                d="M13.066 0l-1.068 1.147 6.232 6.557H0v1.592h18.23l-6.232 6.557L13.066 17l8.08-8.5-8.08-8.5z"
-                                fill="#CBCBCB"
-                            />
-                        </Arrow>
-                    </SubmitButton>
-                    <SuccessText isSubmitted={isSubmitted}>🎉 Thank you for signing up!</SuccessText>
-                </InputWrapper>
-                <Text>Subscribe to our newsletter for updates in the 0x ecosystem</Text>
-            </StyledForm>
-        );
-    }
-
-    private async _onSubmitAsync(e: React.FormEvent<HTMLFormElement>): Promise<void> {
-        e.preventDefault();
-
-        const email = this.emailInput.current.value;
-        const referrer = 'https://0x.org/';
-
-        this.setState({ isSubmitted: true });
-
-        if (email === 'triggererror@0xproject.org') {
-            throw new Error('Manually triggered error');
-        }
-
-        try {
-            await fetch('https://website-api.0x.org/newsletter_subscriber/substack', {
-                method: 'post',
-                mode: 'cors',
-                headers: {
-                    'content-type': 'application/json; charset=utf-8',
-                },
-                body: JSON.stringify({ email, referrer }),
-            });
-        } catch (e) {
-            errorReporter.report(e);
-        }
-    }
-}
-
-export const NewsletterForm = withTheme(Form);
-
-const StyledForm = styled.form`
-    appearance: none;
-    border: 0;
-    color: ${colors.white};
-    padding: 13px 0 14px;
-    margin-top: 27px;
-`;
-
-const StyledInput =
-    styled.input <
-    InputProps >
-    `
-    appearance: none;
-    background-color: transparent;
-    border: 0;
-    border-bottom: 1px solid #393939;
-    color: ${props => props.textColor || '#fff'};
-    font-size: 1.294117647rem;
-    padding: 15px 0;
-    outline: none;
-    width: 100%;
-
-    &::placeholder {
-        color: #B1B1B1; // #9D9D9D on light theme
-    }
-`;
-
-const InputWrapper = styled.div`
-    position: relative;
-`;
-
-const InnerInputWrapper =
-    styled.div <
-    ArrowProps >
-    `
-    opacity: ${props => props.isSubmitted && 0};
-    visibility: ${props => props.isSubmitted && 'hidden'};
-    transition: opacity 0.25s ease-in-out, visibility 0.25s ease-in-out;
-    transition-delay: 0.30s;
-`;
-
-const SubmitButton = styled.button`
-    width: 44px;
-    height: 44px;
-    background-color: transparent;
-    border: 0;
-    position: absolute;
-    right: 0;
-    top: calc(50% - 22px);
-    overflow: hidden;
-    outline: 0;
-
-    &:focus-within {
-        //background-color: #eee;
-    }
-`;
-
-const Text = styled.p`
-    color: #656565;
-    font-size: 0.833333333rem;
-    font-weight: 300;
-    line-height: 1.2em;
-    margin-top: 15px;
-`;
-
-const SuccessText =
-    styled.p <
-    ArrowProps >
-    `
-    color: #B1B1B1;
-    font-size: 1rem;
-    font-weight: 300;
-    line-height: 1.2em;
-    padding-top: 25px;
-    position: absolute;
-    left: 0;
-    top: 0;
-    text-align: left;
-    right: 50px;
-    opacity: ${props => (props.isSubmitted ? 1 : 0)};
-    visibility: ${props => (props.isSubmitted ? 'visible' : 'hidden')};
-    transition: opacity 0.25s ease-in-out, visibility 0.25s ease-in-out;
-    transition-delay: 0.55s;
-`;
-
-const Arrow =
-    styled.svg <
-    ArrowProps >
-    `
-    transform: ${props => props.isSubmitted && `translateX(44px)`};
-    transition: transform 0.25s ease-in-out;
-`;
diff --git a/packages/website/ts/@next/components/sections/landing/about.tsx b/packages/website/ts/@next/components/sections/landing/about.tsx
deleted file mode 100644
index 7b51b0d13..000000000
--- a/packages/website/ts/@next/components/sections/landing/about.tsx
+++ /dev/null
@@ -1,81 +0,0 @@
-import * as React from 'react';
-import styled from 'styled-components';
-
-import { Button } from 'ts/@next/components/button';
-import { Icon, InlineIconWrap } from 'ts/@next/components/icon';
-import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
-import { Paragraph } from 'ts/@next/components/text';
-import { WebsitePaths } from 'ts/types';
-
-interface FigureProps {
-    value: string;
-    description: string;
-}
-
-export const SectionLandingAbout = () => (
-    <Section bgColor="dark" isTextCentered={true}>
-        <InlineIconWrap>
-            <Icon name="descriptionCoin" size="small" />
-            <Icon name="descriptionCopy" size="small" />
-            <Icon name="descriptionFlask" size="small" />
-            <Icon name="descriptionBolt" size="small" />
-        </InlineIconWrap>
-
-        <Paragraph size="large" isCentered={true} isMuted={1} padding={['large', 0, 'default', 0]}>
-            Anyone in the world can use 0x to service a wide variety of markets ranging from gaming items to financial
-            instruments to assets that could have never existed before.
-        </Paragraph>
-
-        <DeveloperLink href={`${WebsitePaths.Why}#cases`} isWithArrow={true} isAccentColor={true}>
-            Discover how developers use 0x
-        </DeveloperLink>
-
-        <hr
-            style={{
-                width: '100%',
-                maxWidth: '340px',
-                borderColor: '#3C4746',
-                margin: '60px auto',
-            }}
-        />
-
-        <FlexWrap as="dl">
-            <Figure value="353K" description="Total Transactions" />
-
-            <Figure value="$447M" description="Total Volume" />
-
-            <Figure value="30+" description="Total Projects" />
-        </FlexWrap>
-    </Section>
-);
-
-const Figure = (props: FigureProps) => (
-    <Column padding="0 30px">
-        <FigureValue>{props.value}</FigureValue>
-        <FigureDescription>{props.description}</FigureDescription>
-    </Column>
-);
-
-const DeveloperLink = styled(Button)`
-    @media (max-width: 500px) {
-        && {
-            white-space: pre-wrap;
-            line-height: 1.3;
-        }
-    }
-`;
-
-const FigureValue = styled.dt`
-    font-size: 50px;
-    font-weight: 300;
-    margin-bottom: 15px;
-
-    @media (max-width: 768px) {
-        font-size: 40px;
-    }
-`;
-
-const FigureDescription = styled.dd`
-    font-size: 18px;
-    color: #999999;
-`;
diff --git a/packages/website/ts/@next/components/sections/landing/clients.tsx b/packages/website/ts/@next/components/sections/landing/clients.tsx
deleted file mode 100644
index 4170fde46..000000000
--- a/packages/website/ts/@next/components/sections/landing/clients.tsx
+++ /dev/null
@@ -1,113 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-import styled from 'styled-components';
-import { Heading } from 'ts/@next/components/text';
-
-import { Section, WrapGrid } from 'ts/@next/components/newLayout';
-
-interface ProjectLogo {
-    name: string;
-    imageUrl?: string;
-    persistOnMobile?: boolean;
-}
-
-interface StyledProjectInterface {
-    isOnMobile?: boolean;
-}
-
-const projects: ProjectLogo[] = [
-    {
-        name: 'Radar Relay',
-        imageUrl: 'images/@next/clients/radar-relay.svg',
-        persistOnMobile: true,
-    },
-    {
-        name: 'Paradex',
-        imageUrl: 'images/@next/clients/paradex.svg',
-        persistOnMobile: true,
-    },
-    {
-        name: 'Star Bit Ex',
-        imageUrl: 'images/@next/clients/starbitex.svg',
-    },
-    {
-        name: 'LedgerDex',
-        imageUrl: 'images/@next/clients/ledgerdex.svg',
-    },
-    {
-        name: 'OpenRelay',
-        imageUrl: 'images/@next/clients/openrelay.svg',
-        persistOnMobile: true,
-    },
-    {
-        name: 'Bamboo Relay',
-        imageUrl: 'images/@next/clients/bamboo.svg',
-        persistOnMobile: true,
-    },
-    {
-        name: 'dEX',
-        imageUrl: 'images/@next/clients/ercdex.svg',
-        persistOnMobile: true,
-    },
-    {
-        name: 'emoon',
-        imageUrl: 'images/@next/clients/emoon.svg',
-        persistOnMobile: true,
-    },
-    {
-        name: 'Gods Unchained',
-        imageUrl: 'images/@next/clients/godsUnchained.svg',
-    },
-    {
-        name: 'Instex',
-        imageUrl: 'images/@next/clients/instex.svg',
-    },
-    {
-        name: 'Lake Trade',
-        imageUrl: 'images/@next/clients/laketrade.svg',
-    },
-    {
-        name: 'Veil',
-        imageUrl: 'images/@next/clients/veil.svg',
-    },
-];
-
-export const SectionLandingClients = () => (
-    <Section isTextCentered={true}>
-        <Heading size="small">Join the growing number of projects developing on 0x</Heading>
-
-        <WrapGrid isWrapped={true}>
-            {_.map(projects, (item: ProjectLogo, index) => (
-                <StyledProject key={`client-${index}`} isOnMobile={item.persistOnMobile}>
-                    <img src={item.imageUrl} alt={item.name} />
-                </StyledProject>
-            ))}
-        </WrapGrid>
-    </Section>
-);
-
-const StyledProject =
-    styled.div <
-    StyledProjectInterface >
-    `
-    flex-shrink: 0;
-
-    img {
-        object-fit: contain;
-        width: 100%;
-        height: 100%;
-    }
-
-    @media (min-width: 768px) {
-        width:  auto;
-        height: 50px;
-        margin: 30px;
-    }
-
-    @media (max-width: 768px) {
-        width: auto;
-        height: 42px;
-        margin: 15px;
-        display: ${props => !props.isOnMobile && 'none'};
-    }
-`;
diff --git a/packages/website/ts/@next/components/sections/landing/cta.tsx b/packages/website/ts/@next/components/sections/landing/cta.tsx
deleted file mode 100644
index ec7f5d961..000000000
--- a/packages/website/ts/@next/components/sections/landing/cta.tsx
+++ /dev/null
@@ -1,29 +0,0 @@
-import * as React from 'react';
-
-import { BlockIconLink } from 'ts/@next/components/blockIconLink';
-import { Section } from 'ts/@next/components/newLayout';
-
-import { AnimatedChatIcon } from 'ts/@next/components/animatedChatIcon';
-import { AnimatedCompassIcon } from 'ts/@next/components/animatedCompassIcon';
-import { WebsitePaths } from 'ts/types';
-
-interface Props {
-    onContactClick?: () => void;
-}
-
-export const SectionLandingCta = (props: Props) => (
-    <Section isPadded={false} isFlex={true} maxWidth="auto" wrapWidth="100%" flexBreakpoint="900px">
-        <BlockIconLink
-            iconComponent={<AnimatedCompassIcon />}
-            title="Ready to build on 0x?"
-            linkLabel="Get Started"
-            linkUrl={WebsitePaths.Docs}
-        />
-        <BlockIconLink
-            iconComponent={<AnimatedChatIcon />}
-            title="Want help from the 0x team?"
-            linkLabel="Get in Touch"
-            linkAction={props.onContactClick}
-        />
-    </Section>
-);
diff --git a/packages/website/ts/@next/components/sections/landing/hero.tsx b/packages/website/ts/@next/components/sections/landing/hero.tsx
deleted file mode 100644
index cf67ad66d..000000000
--- a/packages/website/ts/@next/components/sections/landing/hero.tsx
+++ /dev/null
@@ -1,31 +0,0 @@
-import * as React from 'react';
-
-import { Button } from 'ts/@next/components/button';
-import { Hero } from 'ts/@next/components/hero';
-import { LandingAnimation } from 'ts/@next/components/heroImage';
-
-import { HeroAnimation } from 'ts/@next/components/heroAnimation';
-import { WebsitePaths } from 'ts/types';
-
-export const SectionLandingHero = () => (
-    <Hero
-        title="Powering Decentralized Exchange"
-        isLargeTitle={true}
-        isFullWidth={true}
-        description="0x is an open protocol that enables the peer-to-peer exchange of assets on the Ethereum blockchain."
-        figure={<LandingAnimation image={<HeroAnimation />} />}
-        actions={<HeroActions />}
-    />
-);
-
-const HeroActions = () => (
-    <>
-        <Button href="https://0x.org/docs" isInline={true}>
-            Get Started
-        </Button>
-
-        <Button to={WebsitePaths.Why} isTransparent={true} isInline={true}>
-            Learn More
-        </Button>
-    </>
-);
diff --git a/packages/website/ts/@next/components/separator.tsx b/packages/website/ts/@next/components/separator.tsx
deleted file mode 100644
index 0b8b8d766..000000000
--- a/packages/website/ts/@next/components/separator.tsx
+++ /dev/null
@@ -1,7 +0,0 @@
-import styled from 'styled-components';
-
-export const Separator = styled.hr`
-    background: #eaeaea;
-    height: 1px;
-    border: 0;
-`;
diff --git a/packages/website/ts/@next/components/siteWrap.tsx b/packages/website/ts/@next/components/siteWrap.tsx
deleted file mode 100644
index 75cb9a268..000000000
--- a/packages/website/ts/@next/components/siteWrap.tsx
+++ /dev/null
@@ -1,149 +0,0 @@
-import * as React from 'react';
-import styled, { ThemeProvider } from 'styled-components';
-
-import { colors } from 'ts/style/colors';
-
-import { Footer } from 'ts/@next/components/footer';
-import { Header } from 'ts/@next/components/header';
-import { GlobalStyles } from 'ts/@next/constants/globalStyle';
-
-interface Props {
-    theme?: 'dark' | 'light' | 'gray';
-    children: any;
-}
-
-interface State {
-    isMobileNavOpen: boolean;
-}
-
-interface MainProps {
-    isNavToggled: boolean;
-}
-
-export interface ThemeValuesInterface {
-    bgColor: string;
-    darkBgColor?: string;
-    lightBgColor: string;
-    introTextColor: string;
-    textColor: string;
-    paragraphColor: string;
-    linkColor: string;
-    mobileNavBgUpper: string;
-    mobileNavBgLower: string;
-    mobileNavColor: string;
-    dropdownBg: string;
-    dropdownButtonBg: string;
-    dropdownBorderColor?: string;
-    dropdownColor: string;
-    headerButtonBg: string;
-    footerBg: string;
-    footerColor: string;
-}
-
-export interface ThemeInterface {
-    [key: string]: ThemeValuesInterface;
-}
-
-const GLOBAL_THEMES: ThemeInterface = {
-    dark: {
-        bgColor: '#000000',
-        darkBgColor: '#111A19',
-        lightBgColor: '#003831',
-        introTextColor: 'rgba(255, 255, 255, 0.75)',
-        textColor: '#FFFFFF',
-        paragraphColor: '#FFFFFF',
-        linkColor: colors.brandLight,
-        mobileNavBgUpper: '#003831',
-        mobileNavBgLower: '#022924',
-        mobileNavColor: '#FFFFFF',
-        dropdownBg: '#111A19',
-        dropdownButtonBg: '#003831',
-        dropdownColor: '#FFFFFF',
-        headerButtonBg: '#00AE99',
-        footerBg: '#181818',
-        footerColor: '#FFFFFF',
-    },
-    light: {
-        bgColor: '#FFFFFF',
-        lightBgColor: '#F3F6F4',
-        darkBgColor: '#003831',
-        introTextColor: 'rgba(92, 92, 92, 0.87)',
-        textColor: '#000000',
-        paragraphColor: '#474747',
-        linkColor: colors.brandDark,
-        mobileNavBgUpper: '#FFFFFF',
-        mobileNavBgLower: '#F3F6F4',
-        mobileNavColor: '#000000',
-        dropdownBg: '#FBFBFB',
-        dropdownButtonBg: '#F3F6F4',
-        dropdownColor: '#003831',
-        dropdownBorderColor: '#E4E4E4',
-        headerButtonBg: '#003831',
-        footerBg: '#F2F2F2',
-        footerColor: '#000000',
-    },
-    gray: {
-        bgColor: '#e0e0e0',
-        lightBgColor: '#003831',
-        introTextColor: 'rgba(92, 92, 92, 0.87)',
-        textColor: '#000000',
-        paragraphColor: '#777777',
-        linkColor: colors.brandDark,
-        mobileNavBgUpper: '#FFFFFF',
-        mobileNavBgLower: '#F3F6F4',
-        mobileNavColor: '#000000',
-        dropdownBg: '#FFFFFF',
-        dropdownButtonBg: '#F3F6F4',
-        dropdownColor: '#003831',
-        headerButtonBg: '#003831',
-        footerBg: '#181818',
-        footerColor: '#FFFFFF',
-    },
-};
-
-export class SiteWrap extends React.Component<Props, State> {
-    public state = {
-        isMobileNavOpen: false,
-    };
-
-    public componentDidMount(): void {
-        document.documentElement.style.overflowY = 'auto';
-        window.scrollTo(0, 0);
-    }
-
-    public toggleMobileNav = () => {
-        this.setState({
-            isMobileNavOpen: !this.state.isMobileNavOpen,
-        });
-    };
-
-    public render(): React.ReactNode {
-        const { children, theme = 'dark' } = this.props;
-        const { isMobileNavOpen } = this.state;
-        const currentTheme = GLOBAL_THEMES[theme];
-
-        return (
-            <>
-                <ThemeProvider theme={currentTheme}>
-                    <>
-                        <GlobalStyles />
-
-                        <Header isNavToggled={isMobileNavOpen} toggleMobileNav={this.toggleMobileNav} />
-
-                        <Main isNavToggled={isMobileNavOpen}>{children}</Main>
-
-                        <Footer />
-                    </>
-                </ThemeProvider>
-            </>
-        );
-    }
-}
-
-const Main =
-    styled.main <
-    MainProps >
-    `
-    transition: transform 0.5s, opacity 0.5s;
-    opacity: ${props => props.isNavToggled && '0.5'};
-`;
diff --git a/packages/website/ts/@next/components/slider/slider.tsx b/packages/website/ts/@next/components/slider/slider.tsx
deleted file mode 100644
index 33a352b9f..000000000
--- a/packages/website/ts/@next/components/slider/slider.tsx
+++ /dev/null
@@ -1,177 +0,0 @@
-import * as React from 'react';
-import Flickity from 'react-flickity-component';
-import styled from 'styled-components';
-
-import { colors } from 'ts/style/colors';
-
-import { Icon } from 'ts/@next/components/icon';
-import { Heading, Paragraph } from 'ts/@next/components/text';
-
-interface SliderProps {}
-
-interface SlideProps {
-    icon: string;
-    heading: string;
-    text: string;
-    href?: string;
-}
-
-const flickityOptions = {
-    initialIndex: 0,
-    cellAlign: 'left',
-    arrowShape:
-        'M0 50.766L42.467 93.58l5.791-5.839-32.346-32.61H100V46.84H15.48L50.2 11.838 44.409 6 5.794 44.93l-.003-.003z',
-    prevNextButtons: true,
-};
-
-export const Slide: React.StatelessComponent<SlideProps> = (props: SlideProps) => {
-    const { heading, text, icon } = props;
-
-    return (
-        <StyledSlide>
-            <SlideHead>
-                <Icon name={icon} size="large" />
-            </SlideHead>
-            <SlideContent>
-                <Heading asElement="h4" size="small" marginBottom="15px">
-                    {heading}
-                </Heading>
-                <Paragraph isMuted={true}>{text}</Paragraph>
-            </SlideContent>
-        </StyledSlide>
-    );
-};
-
-export const Slider: React.StatelessComponent<SliderProps> = props => {
-    return (
-        <StyledSlider>
-            <Flickity
-                className={'carousel'} // default ''
-                elementType={'div'} // default 'div'
-                options={flickityOptions} // takes flickity options {}
-                disableImagesLoaded={false} // default false
-            >
-                {props.children}
-            </Flickity>
-        </StyledSlider>
-    );
-};
-
-const StyledSlider = styled.div`
-    //overflow: hidden;
-    width: 100%;
-    height: 520px;
-
-    @media (max-width: 500px) {
-        height: 450px;
-    }
-
-    .carousel {
-        display: block;
-        user-select: none;
-        touch-action: pan-y;
-        -webkit-tap-highlight-color: transparent;
-        outline: none;
-
-        @media (max-width: 500px) {
-            overflow: hidden;
-            margin-left: -20px;
-            width: calc(100vw - 20px);
-        }
-    }
-
-    .flickity-viewport {
-        outline: none;
-    }
-
-    .flickity-button {
-        cursor: pointer;
-        position: absolute;
-        width: 74px;
-        height: 74px;
-        background-color: #000;
-        display: flex;
-        outline: 0;
-        top: calc(50% - 37px);
-        border: 0;
-        padding: 0;
-        transition: background-color 0.4s ease-in-out, visibility 0.4s ease-in-out, opacity 0.4s ease-in-out;
-
-        &:disabled {
-            opacity: 0;
-            visibility: hidden;
-        }
-
-        &:hover {
-            background-color: hsla(0, 0%, 10%, 1);
-        }
-
-        &.previous {
-            left: 0;
-        }
-
-        &.next {
-            right: 0;
-        }
-
-        svg {
-            margin: auto;
-            width: 28px;
-            height: auto;
-        }
-
-        path {
-            fill: #fff;
-        }
-    }
-`;
-
-const StyledSlide = styled.div`
-    background-color: ${colors.backgroundDark};
-    width: 560px;
-    height: 520px;
-    flex: 0 0 auto;
-    opacity: 0.3;
-    transition: opacity 0.4s ease-in-out;
-
-    & + & {
-        margin-left: 30px;
-    }
-
-    @media (max-width: 1200px) {
-        width: 100%;
-    }
-
-    @media (max-width: 500px) {
-        width: calc(100vw - 10px - 30px);
-        height: 450px;
-
-        & + & {
-            margin-left: 10px;
-        }
-    }
-
-    &.is-selected {
-        opacity: 1;
-    }
-`;
-
-const SlideHead = styled.div`
-    background-color: ${colors.brandDark};
-    height: 300px;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-
-    @media (max-width: 500px) {
-        height: 240px;
-    }
-`;
-
-const SlideContent = styled.div`
-    padding: 30px;
-
-    @media (max-width: 500px) {
-        padding: 20px;
-    }
-`;
diff --git a/packages/website/ts/@next/components/text.tsx b/packages/website/ts/@next/components/text.tsx
deleted file mode 100644
index 9f6ed9e7a..000000000
--- a/packages/website/ts/@next/components/text.tsx
+++ /dev/null
@@ -1,83 +0,0 @@
-import * as React from 'react';
-import styled from 'styled-components';
-import { getCSSPadding, PaddingInterface } from 'ts/@next/constants/utilities';
-
-interface BaseTextInterface extends PaddingInterface {
-    size?: 'default' | 'medium' | 'large' | 'small' | number;
-    isCentered?: boolean;
-    textAlign?: string;
-}
-
-interface HeadingProps extends BaseTextInterface {
-    asElement?: 'h1' | 'h2' | 'h3' | 'h4';
-    maxWidth?: string;
-    fontWeight?: string;
-    isCentered?: boolean;
-    isFlex?: boolean;
-    isNoMargin?: boolean;
-    isMuted?: boolean | number;
-    marginBottom?: string;
-    color?: string;
-}
-
-interface ParagraphProps extends BaseTextInterface {
-    isNoMargin?: boolean;
-    marginBottom?: string; // maybe we should remove isNoMargin
-    isMuted?: boolean | number;
-    fontWeight?: string | number;
-}
-
-const StyledHeading =
-    styled.h1 <
-    HeadingProps >
-    `
-    max-width: ${props => props.maxWidth};
-    color: ${props => props.color || props.theme.textColor};
-    display: ${props => props.isFlex && `inline-flex`};
-    align-items: center;
-    justify-content: ${props => props.isFlex && `space-between`};
-    font-size: ${props =>
-        typeof props.size === 'string' ? `var(--${props.size || 'default'}Heading)` : `${props.size}px`};
-    line-height: ${props => `var(--${props.size || 'default'}HeadingHeight)`};
-    text-align: ${props => props.isCentered && 'center'};
-    padding: ${props => props.padding && getCSSPadding(props.padding)};
-    margin-left: ${props => props.isCentered && 'auto'};
-    margin-right: ${props => props.isCentered && 'auto'};
-    margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
-    opacity: ${props => (typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted)};
-    font-weight: ${props => (props.fontWeight ? props.fontWeight : ['h4'].includes(props.asElement) ? 400 : 300)};
-    width: ${props => props.isFlex && `100%`};
-`;
-
-export const Heading: React.StatelessComponent<HeadingProps> = props => {
-    const { asElement = 'h1', children } = props;
-    const Component = StyledHeading.withComponent(asElement);
-
-    return <Component {...props}>{children}</Component>;
-};
-
-Heading.defaultProps = {
-    size: 'default',
-};
-
-// No need to declare it twice as Styled then rewrap as a stateless comp
-// Note: this would be useful to be implemented the same way was "Heading"
-// and be more generic. e.g. <Text /> with a props asElement so we can use it
-// for literally anything =
-export const Paragraph =
-    styled.p <
-    ParagraphProps >
-    `
-    font-size: ${props => `var(--${props.size || 'default'}Paragraph)`};
-    font-weight: ${props => props.fontWeight || 300};
-    margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
-    padding: ${props => props.padding && getCSSPadding(props.padding)};
-    color: ${props => props.color || props.theme.paragraphColor};
-    opacity: ${props => (typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted)};
-    text-align: ${props => (props.textAlign ? props.textAlign : props.isCentered && 'center')};
-    line-height: 1.4;
-`;
-
-Paragraph.defaultProps = {
-    isMuted: true,
-};
diff --git a/packages/website/ts/@next/constants/.gitkeep b/packages/website/ts/@next/constants/.gitkeep
deleted file mode 100644
index e69de29bb..000000000
diff --git a/packages/website/ts/@next/constants/animations.tsx b/packages/website/ts/@next/constants/animations.tsx
deleted file mode 100644
index 6a58c4b40..000000000
--- a/packages/website/ts/@next/constants/animations.tsx
+++ /dev/null
@@ -1,18 +0,0 @@
-import { css, keyframes } from 'styled-components';
-
-export const fadeIn = keyframes`
-    0% {
-        transform: translateY(10px);
-        opacity: 0;
-    }
-    100% {
-        transform: translateY(0);
-        opacity: 1;
-    }
-`;
-
-export const addFadeInAnimation = (duration: string = '0.5s', delay: string = '0s') => css`
-    opacity: 0;
-    transform: translateY(10px);
-    animation: ${fadeIn} ${duration} ${delay} forwards;
-`;
diff --git a/packages/website/ts/@next/constants/cssReset.js b/packages/website/ts/@next/constants/cssReset.js
deleted file mode 100644
index 4c5105b50..000000000
--- a/packages/website/ts/@next/constants/cssReset.js
+++ /dev/null
@@ -1,50 +0,0 @@
-export const cssReset = `
-  *,
-  *:before,
-  *:after {
-    box-sizing: border-box;
-  }
-  html, body, div, span, applet, object, iframe,
-  h1, h2, h3, h4, h5, h6, p, blockquote, pre,
-  a, abbr, acronym, address, big, cite, code,
-  del, dfn, em, img, ins, kbd, q, s, samp,
-  small, strike, strong, sub, sup, tt, var,
-  b, u, i, center,
-  dl, dt, dd, ol, ul, li,
-  fieldset, form, label, legend,
-  table, caption, tbody, tfoot, thead, tr, th, td,
-  article, aside, canvas, details, embed,
-  figure, figcaption, footer, header, hgroup,
-  menu, nav, output, ruby, section, summary,
-  time, mark, audio, video {
-    margin: 0;
-    padding: 0;
-    border: 0;
-    font-size: 100%;
-    font: inherit;
-    vertical-align: baseline;
-  }
-  /* HTML5 display-role reset for older browsers */
-  article, aside, details, figcaption, figure,
-  footer, header, hgroup, menu, nav, section {
-    display: block;
-  }
-  body {
-    line-height: 1;
-  }
-  ol, ul {
-    list-style: none;
-  }
-  blockquote, q {
-    quotes: none;
-  }
-  blockquote:before, blockquote:after,
-  q:before, q:after {
-    content: '';
-    content: none;
-  }
-  table {
-    border-collapse: collapse;
-    border-spacing: 0;
-  }
-`;
diff --git a/packages/website/ts/@next/constants/globalStyle.tsx b/packages/website/ts/@next/constants/globalStyle.tsx
deleted file mode 100644
index b095fafb5..000000000
--- a/packages/website/ts/@next/constants/globalStyle.tsx
+++ /dev/null
@@ -1,109 +0,0 @@
-import { createGlobalStyle, withTheme } from 'styled-components';
-import { cssReset } from 'ts/@next/constants/cssReset';
-
-export interface GlobalStyle {
-    theme: {
-        bgColor: string;
-        textColor: string;
-        linkColor: string;
-        dropdownButtonBg: string;
-    };
-}
-
-const GlobalStyles = withTheme(
-    createGlobalStyle <
-        GlobalStyle >
-        `
-    ${cssReset};
-
-    html {
-        font-size: 18px;
-        background-color: ${props => props.theme.bgColor};
-        overflow-x: hidden;
-    }
-
-    @media (min-width: 768px) {
-        :root {
-            --smallHeading: 20px;
-            --defaultHeading: 28px;
-            --mediumHeading: 50px;
-            --largeHeading: 80px;
-            --smallHeadingHeight: 1.4em;
-            --defaultHeadingHeight: 1.357142857em;
-            --mediumHeadingHeight: 1.16em;
-            --largeHeadingHeight: 1em;
-            --smallParagraph: 14px;
-            --defaultParagraph: 18px;
-            --mediumParagraph: 22px;
-            --largeParagraph: 28px;
-            --smallIcon: 75px;
-            --mediumIcon: 85px;
-            --largeIcon: 145px;
-            --heroIcon: 282px;
-        }
-    }
-
-    @media (max-width: 1170px) {
-      :root {
-        --largeHeading: 60px;
-      }
-    }
-
-    @media (max-width: 768px) {
-        :root {
-            --smallHeading: 18px;
-            --defaultHeading: 18px;
-            --mediumHeading: 40px;
-            --largeHeading: 46px;
-            --smallHeadingHeight: 1.4em; // TO DO
-            --defaultHeadingHeight: 1.357142857em; // TO DO
-            --mediumHeadingHeight: 1.16em; // TO DO
-            --largeHeadingHeight: 1.108695652em; // TO DO
-            --smallParagraph: 14px; // TO DO
-            --defaultParagraph: 16px; // TO DO
-            --mediumParagraph: 20px; // TO DO
-            --largeParagraph: 20px; // TO DO
-            --smallIcon: 55px;
-            --mediumIcon: 85px;
-            --largeIcon: 115px;
-        }
-    }
-
-    body {
-        font-family: 'Formular', sans-serif !important;
-        -webkit-font-smoothing: antialiased;
-        color: ${props => props.theme.textColor};
-        font-feature-settings: "zero";
-        scroll-behavior: smooth;
-    }
-
-    .visuallyHidden {
-        position: absolute !important;
-        clip: rect(1px 1px 1px 1px); /* IE6, IE7 */
-        clip: rect(1px, 1px, 1px, 1px);
-        padding:0 !important;
-        border:0 !important;
-        height: 1px !important;
-        width: 1px !important;
-        overflow: hidden;
-    }
-
-    img, svg {
-        max-width: 100%;
-        object-fit: contain;
-    }
-
-    a, button {
-        text-decoration: none;
-        font-family: inherit;
-        outline: none;
-    }
-
-    svg + p,
-    img + p {
-        padding-top: 30px;
-    }
-`,
-);
-
-export { GlobalStyles };
diff --git a/packages/website/ts/@next/constants/utilities.tsx b/packages/website/ts/@next/constants/utilities.tsx
deleted file mode 100644
index ee5c5b4ce..000000000
--- a/packages/website/ts/@next/constants/utilities.tsx
+++ /dev/null
@@ -1,22 +0,0 @@
-export interface PaddingInterface {
-    padding?: number | Array<'large' | 'default' | 'small' | number>;
-    margin?: number | Array<'large' | 'default' | 'small' | number>;
-}
-
-interface PaddingSizes {
-    [key: string]: string;
-}
-
-export const PADDING_SIZES: PaddingSizes = {
-    default: '30px',
-    large: '60px',
-    small: '15px',
-};
-
-export const getCSSPadding = (value: number | Array<string | number> = 0): string => {
-    if (Array.isArray(value)) {
-        return value.map(val => PADDING_SIZES[val] || `${val}px`).join(' ');
-    } else {
-        return `${value}px`;
-    }
-};
diff --git a/packages/website/ts/@next/icons/form-arrow.svg b/packages/website/ts/@next/icons/form-arrow.svg
deleted file mode 100644
index 2070a6d48..000000000
--- a/packages/website/ts/@next/icons/form-arrow.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg width="22" height="17" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M13.066 0l-1.068 1.147 6.232 6.557H0v1.592h18.23l-6.232 6.557L13.066 17l8.08-8.5-8.08-8.5z" fill="#CBCBCB"/></svg>
\ No newline at end of file
diff --git a/packages/website/ts/@next/icons/illustrations/0x.svg b/packages/website/ts/@next/icons/illustrations/0x.svg
deleted file mode 100755
index b0810f751..000000000
--- a/packages/website/ts/@next/icons/illustrations/0x.svg
+++ /dev/null
@@ -1,14 +0,0 @@
-<svg width="404" height="404" viewBox="0 0 404 404" fill="none" xmlns="http://www.w3.org/2000/svg">
-<mask id="mask0" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="404" height="404">
-<circle cx="202" cy="202" r="200" fill="#00AE99" stroke="#00AE99" stroke-width="3"/>
-</mask>
-<g mask="url(#mask0)">
-<circle cx="202" cy="202" r="200" stroke="#00AE99" stroke-width="3"/>
-<circle cx="201.667" cy="68.6667" r="66.6667" stroke="#00AE99" stroke-width="3"/>
-<circle cx="68.6667" cy="202.667" r="66.6667" stroke="#00AE99" stroke-width="3"/>
-<path d="M168.17 260.29L167.271 259.089L165.46 260.444L167.413 261.585L168.17 260.29ZM197.32 269.2L197.219 270.696L197.226 270.697L197.32 269.2ZM237.414 258.856L238.22 260.12L238.225 260.117L237.414 258.856ZM252.653 245.439L253.801 246.405L254.55 245.515L253.874 244.568L252.653 245.439ZM241.096 229.872L242.285 228.958L242.281 228.952L242.276 228.946L241.096 229.872ZM237.72 225.571L238.901 224.645L237.582 222.965L236.449 224.775L237.72 225.571ZM219.719 241.445L218.672 242.519L219.418 243.246L220.36 242.801L219.719 241.445ZM208.264 230.282L209.311 229.207L208.392 228.312L207.365 229.081L208.264 230.282ZM143.827 169.549L145.02 168.64L143.647 166.838L142.524 168.806L143.827 169.549ZM135.133 198.43L133.637 198.329L133.636 198.337L135.133 198.43ZM145.464 238.577L144.201 239.388L145.464 238.577ZM158.862 253.837L157.895 254.984L158.786 255.736L159.735 255.057L158.862 253.837ZM174.409 242.264L175.324 243.453L175.33 243.448L175.336 243.443L174.409 242.264ZM178.705 238.885L179.632 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deleted file mode 100755
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-</g>
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-<rect width="250" height="250" fill="white"/>
-</clipPath>
-</defs>
-</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/supportForAllEthereumStandards.svg b/packages/website/ts/@next/icons/illustrations/supportForAllEthereumStandards.svg
deleted file mode 100755
index 32a4d8602..000000000
--- a/packages/website/ts/@next/icons/illustrations/supportForAllEthereumStandards.svg
+++ /dev/null
@@ -1,21 +0,0 @@
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-</svg>
diff --git a/packages/website/ts/@next/icons/illustrations/techSupport.svg b/packages/website/ts/@next/icons/illustrations/techSupport.svg
deleted file mode 100755
index e52084f67..000000000
--- a/packages/website/ts/@next/icons/illustrations/techSupport.svg
+++ /dev/null
@@ -1,13 +0,0 @@
-<svg width="90" height="90" viewBox="0 0 90 90" fill="none" xmlns="http://www.w3.org/2000/svg">
-<circle cx="45" cy="45" r="43" stroke="#00AE99" stroke-width="3"/>
-<circle cx="45" cy="45" r="26.5068" stroke="#00AE99" stroke-width="3"/>
-<circle cx="45" cy="45" r="10.0137" stroke="#00AE99" stroke-width="3"/>
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diff --git a/packages/website/ts/@next/icons/illustrations/tokens.svg b/packages/website/ts/@next/icons/illustrations/tokens.svg
deleted file mode 100644
index 966615265..000000000
--- a/packages/website/ts/@next/icons/illustrations/tokens.svg
+++ /dev/null
@@ -1 +0,0 @@
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\ No newline at end of file
diff --git a/packages/website/ts/@next/icons/illustrations/vcIntroductions.svg b/packages/website/ts/@next/icons/illustrations/vcIntroductions.svg
deleted file mode 100755
index 024cadab3..000000000
--- a/packages/website/ts/@next/icons/illustrations/vcIntroductions.svg
+++ /dev/null
@@ -1,11 +0,0 @@
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-</svg>
diff --git a/packages/website/ts/@next/icons/logo-with-type.svg b/packages/website/ts/@next/icons/logo-with-type.svg
deleted file mode 100644
index 25abf149e..000000000
--- a/packages/website/ts/@next/icons/logo-with-type.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg width="81" height="40" viewBox="0 0 81 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M8.402 25.28l3.105-3.212-3.86-5.209-4.915-6.954A19.904 19.904 0 0 0 0 20c0 6.1 2.732 11.562 7.04 15.23l6.239-4.408a12.796 12.796 0 0 1-4.877-5.541zM14.72 8.402l3.212 3.105 5.209-3.86 6.954-4.915A19.904 19.904 0 0 0 20 0C13.9 0 8.438 2.732 4.77 7.04l4.408 6.239a12.795 12.795 0 0 1 5.541-4.877zM28.493 17.932l3.86 5.209 4.915 6.954A19.904 19.904 0 0 0 40 20c0-6.1-2.732-11.562-7.04-15.23L26.72 9.178a12.796 12.796 0 0 1 4.877 5.541l-3.105 3.213zM35.23 32.96l-4.408-6.239a12.795 12.795 0 0 1-5.541 4.877l-3.213-3.105-5.209 3.86-6.954 4.915A19.904 19.904 0 0 0 20 40c6.1 0 11.562-2.732 15.23-7.04z" fill="#fff"/><path fill-rule="evenodd" clip-rule="evenodd" d="M51.726 19.689c0-6.471 2.704-9.689 6.912-9.689 4.19 0 6.947 3.27 6.947 9.689 0 6.418-2.758 9.671-6.947 9.671-4.19 0-6.912-3.253-6.912-9.671zm6.894-7.59c-3.04 0-4.543 2.815-4.543 7.607 0 2.256.336 4.005.972 5.282l5.975-12.085c-.69-.542-1.485-.804-2.404-.804zm-2.351 14.428c.672.507 1.45.77 2.369.77 3.04 0 4.578-2.834 4.578-7.59 0-2.204-.318-3.936-.972-5.247l-5.975 12.067zm24.377-10.93l-3.853 6.47L81 29.027h-2.581l-3.377-5.63h-.954l-3.447 5.63h-2.51l4.224-6.872-3.8-6.559h2.44l3.11 5.334h.973l3.182-5.334h2.386z" fill="#fff"/></svg>
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diff --git a/packages/website/ts/@next/pages/about/jobs.tsx b/packages/website/ts/@next/pages/about/jobs.tsx
deleted file mode 100644
index 2fd2c7619..000000000
--- a/packages/website/ts/@next/pages/about/jobs.tsx
+++ /dev/null
@@ -1,231 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-import DocumentTitle from 'react-document-title';
-import styled from 'styled-components';
-
-import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
-import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
-import { Heading, Paragraph } from 'ts/@next/components/text';
-import { WebsiteBackendJobInfo } from 'ts/types';
-import { backendClient } from 'ts/utils/backend_client';
-import { constants } from 'ts/utils/constants';
-
-const OPEN_POSITIONS_HASH = 'positions';
-
-interface PositionProps {
-    title: string;
-    location: string;
-    href: string;
-}
-
-interface PositionItemProps {
-    position: PositionProps;
-}
-
-const Position: React.FunctionComponent<PositionItemProps> = (props: PositionItemProps) => {
-    const { position } = props;
-    return (
-        <PositionWrap>
-            <StyledColumn width="30%">
-                <Heading asElement="h3" size="small" fontWeight="400" marginBottom="0">
-                    <a href={position.href} target="_blank">
-                        {position.title}
-                    </a>
-                </Heading>
-            </StyledColumn>
-
-            <StyledColumn width="50%" padding="0 40px 0 0">
-                <Paragraph isMuted={true} marginBottom="0">
-                    {position.location}
-                </Paragraph>
-            </StyledColumn>
-
-            <StyledColumn width="20%">
-                <Paragraph marginBottom="0" textAlign="right">
-                    <a href={position.href} target="_blank">
-                        Apply
-                    </a>
-                </Paragraph>
-            </StyledColumn>
-        </PositionWrap>
-    );
-};
-
-export interface NextAboutJobsProps {}
-interface NextAboutJobsState {
-    jobInfos: WebsiteBackendJobInfo[];
-}
-
-export class NextAboutJobs extends React.Component<NextAboutJobsProps, NextAboutJobsState> {
-    private _isUnmounted: boolean;
-    private static _convertJobInfoToPositionProps(jobInfo: WebsiteBackendJobInfo): PositionProps {
-        return {
-            title: jobInfo.title,
-            location: jobInfo.office,
-            href: jobInfo.url,
-        };
-    }
-    constructor(props: NextAboutJobsProps) {
-        super(props);
-        this.state = {
-            jobInfos: [],
-        };
-    }
-
-    public componentWillMount(): void {
-        // tslint:disable-next-line:no-floating-promises
-        this._fetchJobInfosAsync();
-    }
-    public componentWillUnmount(): void {
-        this._isUnmounted = true;
-    }
-    public render(): React.ReactNode {
-        const positions = this.state.jobInfos.map(jobInfo => NextAboutJobs._convertJobInfoToPositionProps(jobInfo));
-        return (
-            <AboutPageLayout
-                title="Join Us in Our Mission"
-                description={
-                    <>
-                        <Paragraph size="medium">
-                            To create a tokenized world where all value can flow freely.
-                        </Paragraph>
-                        <Paragraph size="medium">
-                            We are growing an ecosystem of businesses and projects by solving difficult challenges to
-                            make our technology intuitive, flexible, and accessible to all. Join us in building
-                            infrastructure upon which the exchange of all assets will take place.
-                        </Paragraph>
-                    </>
-                }
-                linkLabel="Our mission and values"
-                href={constants.URL_MISSION_AND_VALUES_BLOG_POST}
-            >
-                <DocumentTitle title="Jobs at 0x" />
-                <Section bgColor="#F3F6F4" isFlex={true} maxWidth="1170px" wrapWidth="100%">
-                    <Column maxWidth="442px">
-                        <Heading size="medium" marginBottom="30px">
-                            Powered by a Diverse, Global Community
-                        </Heading>
-
-                        <Paragraph>
-                            We're a highly technical team with varied backgrounds in engineering, science, business,
-                            finance, and research. While the Core Team is headquartered in San Francisco, there are 30+
-                            teams building on 0x and hundreds of thousands of participants behind our efforts worldwide.
-                            We're passionate about open-source software and decentralized technology's potential to act
-                            as an equalizing force in the world.
-                        </Paragraph>
-                    </Column>
-
-                    <Column maxWidth="600px">
-                        <ImageWrap>
-                            <img src="/images/@next/jobs/map@2x.png" height="365" alt="Map of community" />
-                        </ImageWrap>
-                    </Column>
-                </Section>
-
-                <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
-                    <Column>
-                        <Heading size="medium">Benefits</Heading>
-                    </Column>
-
-                    <Column maxWidth="826px">
-                        <BenefitsList>
-                            <li>Comprehensive Insurance</li>
-                            <li>Unlimited Vacation</li>
-                            <li>Meals and snacks provided daily</li>
-                            <li>Flexible hours and liberal work-from-home-policy</li>
-                            <li>Supportive of remote working</li>
-                            <li>Transportation, phone, and wellness expense</li>
-                            <li>Relocation assistance</li>
-                            <li>Optional team excursions</li>
-                            <li>Competitive salary</li>
-                            <li>Cryptocurrency based compensation</li>
-                        </BenefitsList>
-                    </Column>
-                </Section>
-
-                <Section id={OPEN_POSITIONS_HASH} isFlex={true} maxWidth="1170px" wrapWidth="100%">
-                    <Column>
-                        <Heading size="medium">
-                            Current<br />Openings
-                        </Heading>
-                    </Column>
-
-                    <Column maxWidth="826px">
-                        {_.map(positions, (position, index) => (
-                            <Position key={`position-${index}`} position={position} />
-                        ))}
-                    </Column>
-                </Section>
-            </AboutPageLayout>
-        );
-    }
-    private async _fetchJobInfosAsync(): Promise<void> {
-        try {
-            if (!this._isUnmounted) {
-                this.setState({
-                    jobInfos: [],
-                });
-            }
-            const jobInfos = await backendClient.getJobInfosAsync();
-            if (!this._isUnmounted) {
-                this.setState({
-                    jobInfos,
-                });
-            }
-        } catch (error) {
-            if (!this._isUnmounted) {
-                this.setState({
-                    jobInfos: [],
-                });
-            }
-        }
-    }
-}
-
-const BenefitsList = styled.ul`
-    color: #000;
-    font-weight: 300;
-    line-height: 1.444444444;
-    list-style: disc;
-    columns: auto 2;
-    column-gap: 80px;
-
-    li {
-        margin-bottom: 1em;
-    }
-`;
-
-const ImageWrap = styled.figure`
-    @media (min-width: 768px) {
-        height: 600px;
-        padding-left: 60px;
-        display: flex;
-        align-items: flex-end;
-    }
-`;
-
-const StyledColumn = styled(Column)`
-    flex-shrink: 0;
-
-    @media (max-width: 768px) {
-        & + & {
-            margin-top: 15px;
-        }
-    }
-`;
-
-const PositionWrap = styled(FlexWrap)`
-    margin-bottom: 40px;
-    padding-bottom: 30px;
-    position: relative;
-
-    &:after {
-        content: '';
-        width: 100%;
-        position: absolute;
-        bottom: 0;
-        left: 0;
-        height: 1px;
-        background-color: #e3e3e3;
-    }
-`;
diff --git a/packages/website/ts/@next/pages/about/mission.tsx b/packages/website/ts/@next/pages/about/mission.tsx
deleted file mode 100644
index 2e6530edd..000000000
--- a/packages/website/ts/@next/pages/about/mission.tsx
+++ /dev/null
@@ -1,97 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-import DocumentTitle from 'react-document-title';
-import styled from 'styled-components';
-
-import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
-import { Definition } from 'ts/@next/components/definition';
-import { Image } from 'ts/@next/components/image';
-import { Column, Section } from 'ts/@next/components/newLayout';
-import { Heading } from 'ts/@next/components/text';
-import { constants } from 'ts/utils/constants';
-
-const values = [
-    {
-        title: 'Do The Right Thing',
-        description:
-            'We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.',
-        icon: 'right-thing',
-    },
-    {
-        title: 'Consistently Ship',
-        description:
-            'Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.',
-        icon: 'consistently-ship',
-    },
-    {
-        title: 'Focus on Long-term Impact',
-        description:
-            'We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.',
-        icon: 'long-term-impact',
-    },
-];
-
-export const NextAboutMission = () => (
-    <AboutPageLayout
-        title="Creating a tokenized world where all value can flow freely."
-        description="0x is important infrastructure for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past."
-        linkLabel="Our mission and values"
-        href={constants.URL_MISSION_AND_VALUES_BLOG_POST}
-    >
-        <DocumentTitle title="Our Mission - 0x" />
-        <Section isFullWidth={true} isPadded={false}>
-            <FullWidthImage>
-                <Image src="/images/@next/about/about-office.png" alt="0x Offices" isCentered={true} />
-            </FullWidthImage>
-        </Section>
-
-        <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
-            <Column>
-                <Heading size="medium" maxWidth="226px">
-                    Core Values
-                </Heading>
-            </Column>
-
-            <Column width="70%" maxWidth="826px">
-                <Column width="100%" maxWidth="800px">
-                    {_.map(values, (item, index) => (
-                        <StyledDefinition
-                            icon={item.icon}
-                            title={item.title}
-                            description={item.description}
-                            isInlineIcon={true}
-                            iconSize="large"
-                        />
-                    ))}
-                </Column>
-            </Column>
-        </Section>
-    </AboutPageLayout>
-);
-
-const StyledDefinition = styled(Definition)`
-    & + & {
-        margin-top: 30px;
-        padding-top: 30px;
-        border-top: 1px solid #eaeaea;
-    }
-`;
-
-const FullWidthImage = styled.figure`
-    width: 100vw;
-    margin-left: calc(50% - 50vw);
-
-    img {
-        width: 100%;
-        height: 100%;
-        object-fit: cover;
-    }
-
-    @media (min-width: 768px) {
-        height: 500px;
-    }
-
-    @media (max-width: 768px) {
-        height: 400px;
-    }
-`;
diff --git a/packages/website/ts/@next/pages/about/press.tsx b/packages/website/ts/@next/pages/about/press.tsx
deleted file mode 100644
index 030ee4c14..000000000
--- a/packages/website/ts/@next/pages/about/press.tsx
+++ /dev/null
@@ -1,94 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-import DocumentTitle from 'react-document-title';
-import styled from 'styled-components';
-
-import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
-import { Button } from 'ts/@next/components/button';
-import { Column, FlexWrap } from 'ts/@next/components/newLayout';
-import { Paragraph } from 'ts/@next/components/text';
-
-interface HighlightProps {
-    logo: string;
-    title?: string;
-    text: string;
-    href: string;
-}
-
-interface HighlightItemProps {
-    highlight: HighlightProps;
-}
-
-const highlights: HighlightProps[] = [
-    {
-        logo: '/images/@next/press/logo-forbes.png',
-        title: 'Forbes',
-        text:
-            '0x Instant is aiming to aid businesses and developers such as news sites, crypto wallets, dApps or price trackers to monetize or add a new revenue stream to their existing pipeline.',
-        href:
-            'https://www.forbes.com/sites/rebeccacampbell1/2018/12/06/0x-launches-instant-delivers-an-easy-and-flexible-way-to-buy-crypto-tokens/#bfb73a843561',
-    },
-    {
-        logo: '/images/@next/press/logo-venturebeat.png',
-        title: 'VentureBeat',
-        text: '0x leads the way for ‘tokenization’ of the world, and collectible game items are next',
-        href:
-            'https://venturebeat.com/2018/09/24/0x-leads-the-way-for-tokenization-of-the-world-and-collectible-game-items-are-next/',
-    },
-    {
-        logo: '/images/@next/press/logo-fortune.png',
-        title: 'Fortune',
-        text:
-            'In the future, many traditional investments like real estate and corporate shares will come in the form of digital tokens that are bought and transferred on a blockchain.',
-        href: 'http://fortune.com/2018/09/06/0x-harbor-blockchain/',
-    },
-    {
-        logo: '/images/@next/press/logo-techcrunch.png',
-        title: 'TechCrunch',
-        text:
-            '0x allows any developer to quickly build their own decentralized cryptocurrency exchange and decide their own fees.',
-        href: 'https://techcrunch.com/2018/07/16/0x/',
-    },
-];
-
-export const NextAboutPress = () => (
-    <AboutPageLayout
-        title="Press Highlights"
-        description={
-            <>
-                <Paragraph size="medium" marginBottom="60px">
-                    Want to write about 0x? <a href="mailto:team@0xproject.com">Get in touch.</a>
-                </Paragraph>
-
-                {_.map(highlights, (highlight, index) => (
-                    <Highlight key={`highlight-${index}`} highlight={highlight} />
-                ))}
-            </>
-        }
-    >
-        <DocumentTitle title="Press Highlights - 0x" />
-    </AboutPageLayout>
-);
-
-export const Highlight: React.FunctionComponent<HighlightItemProps> = (props: HighlightItemProps) => {
-    const { highlight } = props;
-    return (
-        <HighlightWrap>
-            <Column>
-                <img src={highlight.logo} alt={highlight.title} />
-            </Column>
-
-            <Column width="60%" maxWidth="560px">
-                <Paragraph isMuted={false}>{highlight.text}</Paragraph>
-                <Button href={highlight.href} isWithArrow={true} isNoBorder={true} target="_blank">
-                    Read Article
-                </Button>
-            </Column>
-        </HighlightWrap>
-    );
-};
-
-const HighlightWrap = styled(FlexWrap)`
-    border-top: 1px solid #eaeaea;
-    padding: 30px 0;
-`;
diff --git a/packages/website/ts/@next/pages/about/team.tsx b/packages/website/ts/@next/pages/about/team.tsx
deleted file mode 100644
index 7177964be..000000000
--- a/packages/website/ts/@next/pages/about/team.tsx
+++ /dev/null
@@ -1,286 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-import DocumentTitle from 'react-document-title';
-import styled from 'styled-components';
-
-import { colors } from 'ts/style/colors';
-
-import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
-import { Column, Section } from 'ts/@next/components/newLayout';
-import { Heading, Paragraph } from 'ts/@next/components/text';
-import { WebsitePaths } from 'ts/types';
-
-interface TeamMember {
-    name: string;
-    title: string;
-    imageUrl?: string;
-}
-
-const team: TeamMember[] = [
-    {
-        imageUrl: '/images/@next/team/willw.jpg',
-        name: 'Will Warren',
-        title: 'co-founder & CEO',
-    },
-    {
-        imageUrl: '/images/@next/team/amirb.jpg',
-        name: 'Amir Bandeali',
-        title: 'Co-founder & CTO',
-    },
-    {
-        imageUrl: '/images/@next/team/fabiob.jpg',
-        name: 'Fabio Berger',
-        title: 'senior engineer',
-    },
-    {
-        imageUrl: '/images/@next/team/alexv.jpg',
-        name: 'Alex Xu',
-        title: 'Director of operations',
-    },
-    {
-        imageUrl: '/images/@next/team/leonidL.jpg',
-        name: 'Leonid Logvinov',
-        title: 'engineer',
-    },
-    {
-        imageUrl: '/images/@next/team/benb.jpg',
-        name: 'Ben Burns',
-        title: 'designer',
-    },
-    {
-        imageUrl: '/images/@next/team/brandonm.jpg',
-        name: 'Brandon Millman',
-        title: 'senior engineer',
-    },
-    {
-        imageUrl: '/images/@next/team/toms.jpg',
-        name: 'Tom Schmidt',
-        title: 'product manager',
-    },
-    {
-        imageUrl: '/images/@next/team/jacobe.jpg',
-        name: 'Jacob Evans',
-        title: 'ecosystem engineer',
-    },
-    {
-        imageUrl: '/images/@next/team/blake.jpg',
-        name: 'Blake Henderson',
-        title: 'ecosystem programs lead',
-    },
-    {
-        imageUrl: '/images/@next/team/zack.jpg',
-        name: 'Zack Skelly',
-        title: 'lead recruiter',
-    },
-    {
-        imageUrl: '/images/@next/team/greg.jpg',
-        name: 'Greg Hysen',
-        title: 'blockchain engineer',
-    },
-    {
-        imageUrl: '/images/@next/team/remcoB.jpg',
-        name: 'Remco Bloemen',
-        title: 'technical fellow',
-    },
-    {
-        imageUrl: '/images/@next/team/francesco.jpg',
-        name: 'Francesco Agosti',
-        title: 'engineer',
-    },
-    {
-        imageUrl: '/images/@next/team/melo.jpg',
-        name: 'Mel Oberto',
-        title: 'people operations associate',
-    },
-    {
-        imageUrl: '/images/@next/team/alexb.jpg',
-        name: 'Alex Browne',
-        title: 'engineer in residence',
-    },
-    {
-        imageUrl: '/images/@next/team/peterz.jpg',
-        name: 'Peter Zeitz',
-        title: 'research fellow',
-    },
-    {
-        imageUrl: '/images/@next/team/chrisk.jpg',
-        name: 'Chris Kalani',
-        title: 'director of design',
-    },
-    {
-        imageUrl: '/images/@next/team/clayr.jpg',
-        name: 'Clay Robbins',
-        title: 'ecosystem development lead',
-    },
-    {
-        imageUrl: '/images/@next/team/mattt.jpg',
-        name: 'Matt Taylor',
-        title: 'marketing lead',
-    },
-    {
-        imageUrl: '/images/@next/team/eugenea.jpg',
-        name: 'Eugene Aumson',
-        title: 'engineer',
-    },
-    {
-        imageUrl: '/images/@next/team/weijew.jpg',
-        name: 'Weijie Wu',
-        title: 'research fellow',
-    },
-    {
-        imageUrl: '/images/@next/team/rahuls.jpg',
-        name: 'Rahul Singireddy',
-        title: 'relayer success manager',
-    },
-    {
-        imageUrl: '/images/@next/team/jasons.jpg',
-        name: 'Jason Somensatto',
-        title: 'strategic legal counsel',
-    },
-    {
-        imageUrl: '/images/@next/team/steveK.jpg',
-        name: 'Steve Klebanoff',
-        title: 'senior engineer',
-    },
-    {
-        imageUrl: '/images/@next/team/xianny.jpg',
-        name: 'Xianny Ng',
-        title: 'engineer',
-    },
-];
-
-const advisors: TeamMember[] = [
-    {
-        imageUrl: '/images/@next/team/advisors/frede.jpg',
-        name: 'Fred Ehrsam',
-        title: 'Advisor',
-    },
-    {
-        imageUrl: '/images/@next/team/advisors/olafc.jpg',
-        name: 'Olaf Carlson-Wee',
-        title: 'Advisor',
-    },
-    {
-        imageUrl: '/images/@next/team/advisors/joeyk.jpg',
-        name: 'Joey Krug',
-        title: 'Advisor',
-    },
-    {
-        imageUrl: '/images/@next/team/advisors/lindax.jpg',
-        name: 'Linda Xie',
-        title: 'Advisor',
-    },
-    {
-        imageUrl: '/images/@next/team/advisors/davids.jpg',
-        name: 'David Sacks',
-        title: 'Advisor',
-    },
-];
-
-export const NextAboutTeam = () => (
-    <AboutPageLayout
-        title="We are a global, growing team"
-        description="We are a distributed team with backgrounds in engineering, academic research, business, and design. The 0x Core Team is passionate about accelerating the adoption decentralized technology and believe in its potential to be an equalizing force in the world. Join us and do the most impactful work of your life."
-        linkLabel="Join the team"
-        to={WebsitePaths.AboutJobs}
-    >
-        <DocumentTitle title="Our Team - 0x" />
-        <Section maxWidth="1170px" wrapWidth="100%" isFlex={true} flexBreakpoint="900px">
-            <Column>
-                <Heading size="medium">0x Team</Heading>
-            </Column>
-
-            <Column width="70%" maxWidth="800px">
-                <StyledGrid>
-                    {_.map(team, (info: TeamMember, index: number) => (
-                        <Member key={`team-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
-                    ))}
-                </StyledGrid>
-            </Column>
-        </Section>
-
-        <Section bgColor="#F3F6F4" maxWidth="1170px" wrapWidth="100%" flexBreakpoint="900px" isFlex={true}>
-            <Column>
-                <Heading size="medium">Advisors</Heading>
-            </Column>
-
-            <Column width="70%" maxWidth="800px">
-                <StyledGrid>
-                    {_.map(advisors, (info: TeamMember, index: number) => (
-                        <Member key={`advisor-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
-                    ))}
-                </StyledGrid>
-            </Column>
-        </Section>
-    </AboutPageLayout>
-);
-
-const StyledGrid = styled.div`
-    &:after {
-        content: '';
-        clear: both;
-    }
-`;
-
-const Member = ({ name, title, imageUrl }: TeamMember) => (
-    <StyledMember>
-        <img src={imageUrl} alt={name} />
-        <Name>{name}</Name>
-        <MemberTitle isMuted={0.5} size={14} style={{ textTransform: 'capitalize' }}>
-            {title}
-        </MemberTitle>
-    </StyledMember>
-);
-
-const StyledMember = styled.div`
-    margin-bottom: 10px;
-    float: left;
-    width: calc(50% - 15px);
-    margin-right: 15px;
-
-    @media (max-width: 600px) {
-        &:nth-child(2n + 1) {
-            clear: left;
-        }
-    }
-
-    img,
-    svg {
-        width: 100%;
-        height: auto;
-        object-fit: contain;
-        margin-bottom: 10px;
-    }
-
-    @media (min-width: 600px) {
-        width: calc(33.3333% - 30px);
-        margin-right: 20px;
-
-        &:nth-child(3n + 1) {
-            clear: left;
-        }
-    }
-
-    @media (min-width: 900px) {
-        width: calc(25% - 30px);
-
-        &:nth-child(3n + 1) {
-            clear: none;
-        }
-
-        &:nth-child(4n + 1) {
-            clear: left;
-        }
-    }
-`;
-
-const Name = styled.h3`
-    color: ${colors.textDarkPrimary};
-    font-size: 14px;
-    line-height: 1;
-    margin: 0;
-`;
-
-const MemberTitle = styled(Paragraph)`
-    font-size: 14px;
-`;
diff --git a/packages/website/ts/@next/pages/community.tsx b/packages/website/ts/@next/pages/community.tsx
deleted file mode 100644
index a259e3438..000000000
--- a/packages/website/ts/@next/pages/community.tsx
+++ /dev/null
@@ -1,289 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-import styled from 'styled-components';
-
-import { colors } from 'ts/style/colors';
-
-import { Banner } from 'ts/@next/components/banner';
-import { Button } from 'ts/@next/components/button';
-import { Icon } from 'ts/@next/components/icon';
-import { ModalContact } from 'ts/@next/components/modals/modal_contact';
-import { Column, Section, WrapGrid } from 'ts/@next/components/newLayout';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Heading, Paragraph } from 'ts/@next/components/text';
-
-interface EventProps {
-    title: string;
-    date: string;
-    signupUrl: string;
-    imageUrl: string;
-}
-
-interface CommunityLinkProps {
-    bgColor: string;
-    title?: string;
-    icon?: string;
-    url: string;
-}
-
-const events: EventProps[] = [
-    {
-        title: '0x London Meetup',
-        date: 'October 20th 2018',
-        imageUrl: '/images/@next/events/london.jpg',
-        signupUrl: '#',
-    },
-    {
-        title: '0x Berlin Meetup',
-        date: 'October 20th 2018',
-        imageUrl: '/images/@next/events/berlin.jpg',
-        signupUrl: '#',
-    },
-    {
-        title: '0x San Francisco Meetup',
-        date: 'October 20th 2018',
-        imageUrl: '/images/@next/events/sf.jpg',
-        signupUrl: '#',
-    },
-];
-const communityLinks: CommunityLinkProps[] = [
-    {
-        bgColor: '#1DA1F2',
-        title: 'Twitter',
-        icon: 'social-twitter',
-        url: 'https://twitter.com/0xProject',
-    },
-    {
-        bgColor: '#FF4500',
-        title: 'Reddit',
-        icon: 'social-reddit',
-        url: 'https://twitter.com/0xProject',
-    },
-    {
-        bgColor: '#7289DA',
-        title: 'Twitter',
-        icon: 'social-discord',
-        url: 'https://twitter.com/0xProject',
-    },
-    {
-        bgColor: '#3B5998',
-        title: 'Facebook',
-        icon: 'social-fb',
-        url: 'https://twitter.com/0xProject',
-    },
-    {
-        bgColor: '#181717',
-        title: 'GitHub',
-        icon: 'social-github',
-        url: 'https://twitter.com/0xProject',
-    },
-    {
-        bgColor: '#003831',
-        title: 'Newsletter',
-        icon: 'social-newsletter',
-        url: 'https://twitter.com/0xProject',
-    },
-];
-
-export class NextCommunity extends React.Component {
-    public state = {
-        isContactModalOpen: false,
-    };
-    public render(): React.ReactNode {
-        return (
-            <SiteWrap theme="light">
-                <Section isTextCentered={true}>
-                    <Column>
-                        <Heading size="medium" isCentered={true}>
-                            Community
-                        </Heading>
-                        <Paragraph size="medium" isCentered={true} isMuted={true} marginBottom="0">
-                            The 0x community is a global, passionate group of crypto developers and enthusiasts. The
-                            official channels below provide a great forum for connecting and engaging with the
-                            community.
-                        </Paragraph>
-                        <LinkWrap>
-                            <Button to="#" isWithArrow={true} isAccentColor={true}>
-                                Join the 0x community
-                            </Button>
-                        </LinkWrap>
-                    </Column>
-                </Section>
-
-                <Section isFullWidth={true}>
-                    <WrapGrid
-                        isTextCentered={true}
-                        isWrapped={true}
-                        isFullWidth={false}
-                        isCentered={false}
-                        maxWidth="1151px"
-                    >
-                        {_.map(communityLinks, (link: CommunityLinkProps, index: number) => (
-                            <CommunityLink
-                                key={`cl-${index}`}
-                                icon={link.icon}
-                                title={link.title}
-                                bgColor={link.bgColor}
-                                url={link.url}
-                            />
-                        ))}
-                    </WrapGrid>
-                </Section>
-
-                <EventsWrapper
-                    bgColor={colors.backgroundLight}
-                    isFullWidth={true}
-                    isCentered={true}
-                    isTextCentered={true}
-                >
-                    <Column maxWidth="720px">
-                        <Heading size="medium" asElement="h2" isCentered={true} maxWidth="507px" marginBottom="30px">
-                            Upcoming Events
-                        </Heading>
-                        <Paragraph size="medium" isCentered={true} isMuted={true}>
-                            0x meetups happen all over the world on a monthly basis and are hosted by devoted members of
-                            the community. Want to host a meetup in your city? Reach out for help finding a venue,
-                            connecting with local 0x mentors, and promoting your events.
-                        </Paragraph>
-                        <LinkWrap>
-                            <Button to="#" isWithArrow={true} isAccentColor={true}>
-                                Get in Touch
-                            </Button>
-                            <Button to="#" isWithArrow={true} isAccentColor={true}>
-                                Join Newsletter
-                            </Button>
-                        </LinkWrap>
-                    </Column>
-                    <WrapGrid
-                        isTextCentered={true}
-                        isWrapped={true}
-                        isFullWidth={false}
-                        isCentered={false}
-                        maxWidth="1149px"
-                    >
-                        {_.map(events, (ev: EventProps, index: number) => (
-                            <Event
-                                key={`event-${index}`}
-                                title={ev.title}
-                                date={ev.date}
-                                signupUrl={ev.signupUrl}
-                                imageUrl={ev.imageUrl}
-                            />
-                        ))}
-                    </WrapGrid>
-                </EventsWrapper>
-
-                <Banner
-                    heading="Ready to get started?"
-                    subline="Dive into our docs, or contact us if needed"
-                    mainCta={{ text: 'Get Started', href: '/docs' }}
-                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
-                />
-                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
-            </SiteWrap>
-        );
-    }
-
-    public _onOpenContactModal = (): void => {
-        this.setState({ isContactModalOpen: true });
-    };
-
-    public _onDismissContactModal = (): void => {
-        this.setState({ isContactModalOpen: false });
-    };
-}
-
-const Event: React.FunctionComponent<EventProps> = (event: EventProps) => (
-    <StyledEvent>
-        <EventIcon name="logo-mark" size={30} margin={0} />
-        <EventImage src={event.imageUrl} alt="" />
-        <EventContent>
-            <Heading color={colors.white} size="small" marginBottom="0">
-                {event.title}
-            </Heading>
-            <Paragraph color={colors.white} isMuted={0.65}>
-                {event.date}
-            </Paragraph>
-            <Button color={colors.white} href={event.signupUrl} isWithArrow={true}>
-                Sign Up
-            </Button>
-        </EventContent>
-    </StyledEvent>
-);
-
-const CommunityLink: React.FunctionComponent<CommunityLinkProps> = (props: CommunityLinkProps) => (
-    <StyledCommunityLink bgColor={props.bgColor} href={props.url}>
-        <CommunityIcon name={props.icon} size={44} margin={0} />
-        <CommunityTitle color={colors.white} isMuted={false} marginBottom="0">
-            {props.title}
-        </CommunityTitle>
-    </StyledCommunityLink>
-);
-
-// Events
-const EventsWrapper = styled(Section)`
-    display: flex;
-    align-items: center;
-    flex-direction: column;
-`;
-
-// Event
-const StyledEvent = styled.div`
-    background-color: ${colors.brandDark};
-    width: calc((100% / 3) - 30px);
-    text-align: left;
-    height: 424px;
-    margin-top: 130px;
-    position: relative;
-`;
-
-const EventIcon = styled(Icon)`
-    position: absolute;
-    top: 30px;
-    left: 30px;
-`;
-
-const EventImage = styled.img`
-    width: 100%;
-    height: 260px;
-    object-fit: cover;
-`;
-
-const EventContent = styled.div`
-    padding: 30px 30px;
-`;
-
-interface StyledCommunityLinkProps {
-    bgColor: string;
-}
-const StyledCommunityLink = styled.a`
-    background-color: ${(props: StyledCommunityLinkProps) => props.bgColor};
-    color: ${colors.white};
-    width: 175px;
-    height: 175px;
-    text-align: center;
-    position: relative;
-    display: flex;
-    flex-direction: column;
-    justify-content: center;
-    align-items: center;
-`;
-
-const CommunityTitle = styled(Paragraph)`
-    font-size: 20px;
-    font-weight: 400;
-`;
-
-const CommunityIcon = styled(Icon)`
-    margin-bottom: 20px;
-`;
-
-// Misc
-const LinkWrap = styled.div`
-    display: inline-flex;
-    margin-top: 60px;
-
-    a + a {
-        margin-left: 60px;
-    }
-`;
diff --git a/packages/website/ts/@next/pages/ecosystem.tsx b/packages/website/ts/@next/pages/ecosystem.tsx
deleted file mode 100644
index f78bd3bdc..000000000
--- a/packages/website/ts/@next/pages/ecosystem.tsx
+++ /dev/null
@@ -1,128 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-import DocumentTitle from 'react-document-title';
-import styled from 'styled-components';
-
-import { colors } from 'ts/style/colors';
-
-import { Button } from 'ts/@next/components/button';
-import { Icon } from 'ts/@next/components/icon';
-import { Column, Section, WrapGrid } from 'ts/@next/components/newLayout';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Heading, Paragraph } from 'ts/@next/components/text';
-import { constants } from 'ts/utils/constants';
-
-interface BenefitProps {
-    title: string;
-    icon: string;
-    description: string;
-}
-
-const benefits: BenefitProps[] = [
-    {
-        icon: 'milestoneGrants',
-        title: 'Milestone Grants',
-        description:
-            'Receive non-dilutive capital ranging from $10,000 to $100,000, with grant sizes awarded based on the quality of your team, vision, execution, and community involvement.',
-    },
-    {
-        icon: 'vcIntroductions',
-        title: 'VC Introductions',
-        description: 'Connect with leading venture capital firms that could participate in your next funding round.',
-    },
-    {
-        icon: 'techSupport',
-        title: 'Technical Support',
-        description: 'Receive ongoing technical assistance from knowledgeable and responsive 0x developers.',
-    },
-    {
-        icon: 'recruitingSupport',
-        title: 'Recruiting Assistance',
-        description: 'Grow your team by accessing an exclusive pool of top engineering and business operations talent.',
-    },
-    {
-        icon: 'eficientDesign',
-        title: 'Marketing and Design Help',
-        description:
-            'Get strategic advice on product positioning, customer acquisition, and UI/UX design that can impact the growth of your business.',
-    },
-    {
-        icon: 'legalResources',
-        title: 'Legal Resources',
-        description: 'Access important legal resources that will help you navigate the regulatory landscape.',
-    },
-];
-
-export const NextEcosystem = () => (
-    <SiteWrap theme="light">
-        <DocumentTitle title="Ecosystem Acceleration Program: Jumpstart your Business on 0x" />
-        <Section isTextCentered={true}>
-            <Column>
-                <Heading size="medium" isCentered={true}>
-                    Jumpstart your Business on 0x
-                </Heading>
-                <Paragraph size="medium" isCentered={true} isMuted={true} marginBottom="0">
-                    The Ecosystem Acceleration Program gives teams access to a variety of services including funding,
-                    dedicated technical support, and recruiting assistance. We created the Ecosystem Acceleration
-                    Program to bolster the expansion of both infrastructure projects and relayers building on 0x.
-                </Paragraph>
-                <LinkWrap>
-                    <Button
-                        href={constants.URL_ECOSYSTEM_APPLY}
-                        isWithArrow={true}
-                        isAccentColor={true}
-                        shouldUseAnchorTag={true}
-                    >
-                        Apply now
-                    </Button>
-                    <Button
-                        href={constants.URL_ECOSYSTEM_BLOG_POST}
-                        isWithArrow={true}
-                        isAccentColor={true}
-                        shouldUseAnchorTag={true}
-                        target="_blank"
-                    >
-                        Learn More
-                    </Button>
-                </LinkWrap>
-            </Column>
-        </Section>
-
-        <Section bgColor={colors.backgroundLight} isFullWidth={true}>
-            <Column>
-                <Heading
-                    size={34}
-                    fontWeight="400"
-                    asElement="h2"
-                    isCentered={true}
-                    maxWidth="507px"
-                    marginBottom="70px"
-                >
-                    Join a vibrant ecosystem of projects in the 0x Network.
-                </Heading>
-            </Column>
-            <WrapGrid isTextCentered={true} isWrapped={true} isFullWidth={true}>
-                {_.map(benefits, (benefit: BenefitProps, index) => (
-                    <Column key={`benefit-${index}`} width="33%" padding="0 45px 30px">
-                        <Icon name={benefit.icon} size="medium" margin={[0, 0, 'small', 0]} />
-                        <Heading color={colors.textDarkPrimary} size="small" marginBottom="10px" isCentered={true}>
-                            {benefit.title}
-                        </Heading>
-                        <Paragraph isMuted={true} isCentered={true}>
-                            {benefit.description}
-                        </Paragraph>
-                    </Column>
-                ))}
-            </WrapGrid>
-        </Section>
-    </SiteWrap>
-);
-
-const LinkWrap = styled.div`
-    display: inline-flex;
-    margin-top: 60px;
-
-    a + a {
-        margin-left: 60px;
-    }
-`;
diff --git a/packages/website/ts/@next/pages/instant.tsx b/packages/website/ts/@next/pages/instant.tsx
deleted file mode 100644
index d08fd566a..000000000
--- a/packages/website/ts/@next/pages/instant.tsx
+++ /dev/null
@@ -1,261 +0,0 @@
-import { utils as sharedUtils } from '@0x/react-shared';
-import * as _ from 'lodash';
-import * as React from 'react';
-import DocumentTitle from 'react-document-title';
-import styled, { keyframes } from 'styled-components';
-
-import { Banner } from 'ts/@next/components/banner';
-import { Button } from 'ts/@next/components/button';
-import { Definition } from 'ts/@next/components/definition';
-import { Hero } from 'ts/@next/components/hero';
-import { Section, SectionProps } from 'ts/@next/components/newLayout';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Heading, Paragraph } from 'ts/@next/components/text';
-import { Configurator } from 'ts/@next/pages/instant/configurator';
-import { colors } from 'ts/style/colors';
-import { WebsitePaths } from 'ts/types';
-import { utils } from 'ts/utils/utils';
-
-import { ModalContact } from '../components/modals/modal_contact';
-
-const CONFIGURATOR_MIN_WIDTH_PX = 1050;
-
-export const getStartedClick = () => {
-    if (window.innerWidth < CONFIGURATOR_MIN_WIDTH_PX) {
-        utils.openUrl(`${WebsitePaths.Wiki}#Get-Started-With-Instant`);
-    } else {
-        sharedUtils.setUrlHash('configurator');
-        sharedUtils.scrollToHash('configurator', '');
-    }
-};
-
-const featuresData = [
-    {
-        title: 'Support ERC-20 and ERC-721 tokens',
-        icon: 'supportForAllEthereumStandards-large',
-        description:
-            'Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins.',
-        links: [
-            {
-                label: 'Get Started',
-                onClick: getStartedClick,
-                shouldUseAnchorTag: true,
-            },
-            {
-                label: 'Explore the Docs',
-                url: `${WebsitePaths.Wiki}#Get-Started-With-Instant`,
-            },
-        ],
-    },
-    {
-        title: 'Generate revenue for your business',
-        icon: 'generateRevenueForYourBusiness-large',
-        description:
-            'With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp.',
-        links: [
-            {
-                label: 'Learn about affiliate fees',
-                url: `${WebsitePaths.Wiki}#Learn-About-Affiliate-Fees`,
-            },
-        ],
-    },
-    {
-        title: 'Easy and flexible integration',
-        icon: 'flexibleIntegration0xInstant',
-        description:
-            'Use our out-of-the-box design or customize the user interface by integrating via the AssetBuyer engine.. You can also tap into 0x networked liquidity or choose your own liquidity pool.',
-        links: [
-            {
-                label: 'Explore AssetBuyer',
-                url: `${WebsitePaths.Docs}/asset-buyer`,
-            },
-        ],
-    },
-];
-
-interface Props {
-    theme: {
-        bgColor: string;
-        textColor: string;
-        linkColor: string;
-    };
-}
-
-export class Next0xInstant extends React.Component<Props> {
-    public state = {
-        isContactModalOpen: false,
-    };
-    public render(): React.ReactNode {
-        return (
-            <SiteWrap>
-                <DocumentTitle title="0x Instant: Quick and secure crypto purchasing" />
-                <Hero
-                    title="Introducing 0x Instant"
-                    description="A free and flexible way to offer simple crypto purchasing in any app or website"
-                    actions={<Button onClick={getStartedClick}>Get Started</Button>}
-                />
-
-                <Section isFullWidth={true} isPadded={false} padding="30px 0">
-                    <MarqueeWrap>
-                        <div>
-                            {[...Array(18)].map((item, index) => (
-                                <Card key={`card-${index}`} index={index}>
-                                    <img src={`/images/@next/0x-instant/widget-${index % 6 + 1}.png`} />
-                                </Card>
-                            ))}
-                        </div>
-                    </MarqueeWrap>
-                </Section>
-
-                <Section>
-                    {_.map(featuresData, (item, index) => (
-                        <Definition
-                            key={`definition-${index}`}
-                            icon={item.icon}
-                            title={item.title}
-                            description={item.description}
-                            isInlineIcon={true}
-                            iconSize={240}
-                            actions={item.links}
-                        />
-                    ))}
-                </Section>
-
-                <ConfiguratorSection
-                    id="configurator"
-                    maxWidth="1386px"
-                    padding="0 58px 70px"
-                    bgColor={colors.backgroundDark}
-                >
-                    <Heading>0x Instant Configurator</Heading>
-                    <Configurator />
-                </ConfiguratorSection>
-
-                <Banner
-                    heading="Need more flexibility?"
-                    subline="Dive into our docs, or contact us if needed"
-                    mainCta={{ text: 'Explore the Docs', href: `${WebsitePaths.Wiki}#Get-Started-With-Instant` }}
-                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
-                />
-                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
-
-                <Section maxWidth="1170px" isPadded={false} padding="60px 0">
-                    <Paragraph size="small" isMuted={0.5}>
-                        Disclaimer: The laws and regulations applicable to the use and exchange of digital assets and
-                        blockchain-native tokens, including through any software developed using the licensed work
-                        created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License,
-                        Version 2.0 applicable to the Work, developers are “solely responsible for determining the
-                        appropriateness of using or redistributing the Work,” which includes responsibility for ensuring
-                        compliance with any such applicable laws and regulations.
-                    </Paragraph>
-                    <Paragraph size="small" isMuted={0.5}>
-                        See the Apache License, Version 2.0 for the specific language governing all applicable
-                        permissions and limitations.
-                    </Paragraph>
-                </Section>
-            </SiteWrap>
-        );
-    }
-
-    public _onOpenContactModal = (): void => {
-        this.setState({ isContactModalOpen: true });
-    };
-
-    public _onDismissContactModal = (): void => {
-        this.setState({ isContactModalOpen: false });
-    };
-}
-
-// scroll animation calc is simply (imageWidth * totalRepetitions) / 2
-// img width is 370px
-const scroll = keyframes`
-    0% { transform: translate3d(-2220px, 0, 0) }
-    100% { transform: translate3d(-4440px, 0, 0) }
-`;
-
-const scrollMobile = keyframes`
-    0% { transform: translate3d(0, 0, 0) }
-    100% { transform: translate3d(-1800px, 0, 0) }
-`;
-
-const fadeUp = keyframes`
-  0% {
-    opacity: 0;
-    transform: translateY(50px);
-  }
-  100% {
-    opacity: 1;
-    transform: translateY(0px);
-  }
-`;
-
-const ConfiguratorSection =
-    styled(Section) <
-    SectionProps >
-    `
-  @media (max-width: ${CONFIGURATOR_MIN_WIDTH_PX}px) {
-      display: none;
-  }
-`;
-
-// width = 370 * 12
-// mobile width = 300
-const MarqueeWrap = styled.div`
-    width: 100vw;
-    height: 514px;
-    padding-bottom: 60px;
-
-    @media (max-width: 768px) {
-        width: calc(100% + 60px);
-        margin-left: -30px;
-        overflow: hidden;
-    }
-
-    > div {
-        height: auto;
-        display: flex;
-        will-change: transform;
-        transform: translate3d(-2220px, 0, 0);
-    }
-
-    @media (min-width: 768px) {
-        > div {
-            width: 6660px;
-            animation: ${scroll} 70s linear infinite;
-        }
-    }
-
-    @media (max-width: 768px) {
-        > div {
-            width: 5400px;
-            animation: ${scrollMobile} 70s linear infinite;
-        }
-    }
-`;
-
-const Card =
-    styled.div <
-    { index: number } >
-    `
-  opacity: 0;
-  flex-shrink: 0;
-  transform: translateY(10px);
-  will-change: opacity, transform;
-  animation: ${fadeUp} 0.75s ${props => `${props.index * 0.05}s`} forwards;
-
-  img {
-    height: auto;
-  }
-
-  @media (min-width: 768px) {
-    img {
-      width: 370px;
-    }
-  }
-
-  @media (max-width: 768px) {
-    img {
-      width: 300px;
-    }
-  }
-`;
diff --git a/packages/website/ts/@next/pages/instant/code_demo.tsx b/packages/website/ts/@next/pages/instant/code_demo.tsx
deleted file mode 100644
index 4a3022df5..000000000
--- a/packages/website/ts/@next/pages/instant/code_demo.tsx
+++ /dev/null
@@ -1,183 +0,0 @@
-import * as React from 'react';
-import * as CopyToClipboard from 'react-copy-to-clipboard';
-import SyntaxHighlighter from 'react-syntax-highlighter';
-
-import { Button } from 'ts/@next/components/button';
-import { Container } from 'ts/components/ui/container';
-import { styled } from 'ts/style/theme';
-import { zIndex } from 'ts/style/z_index';
-
-const CustomPre = styled.pre`
-    margin: 0px;
-    line-height: 24px;
-    overflow: scroll;
-    width: 100%;
-    height: 100%;
-    max-height: 800px;
-    border-radius: 4px;
-    code {
-        background-color: inherit !important;
-        border-radius: 0px;
-        font-family: 'Roboto Mono', sans-serif;
-        border: none;
-    }
-    code:first-of-type {
-        background-color: #060d0d !important;
-        color: #999;
-        min-height: 100%;
-        text-align: center;
-        margin-right: 15px;
-        line-height: 25px;
-        padding: 10px 7px !important;
-    }
-    code:last-of-type {
-        position: relative;
-        top: 10px;
-        top: 0;
-        padding-top: 11px;
-        display: inline-block;
-        line-height: 25px;
-    }
-`;
-
-const customStyle = {
-    'hljs-comment': {
-        color: '#7e7887',
-    },
-    'hljs-quote': {
-        color: '#7e7887',
-    },
-    'hljs-variable': {
-        color: '#be4678',
-    },
-    'hljs-template-variable': {
-        color: '#be4678',
-    },
-    'hljs-attribute': {
-        color: '#be4678',
-    },
-    'hljs-regexp': {
-        color: '#be4678',
-    },
-    'hljs-link': {
-        color: '#be4678',
-    },
-    'hljs-tag': {
-        color: '#61f5ff',
-    },
-    'hljs-name': {
-        color: '#61f5ff',
-    },
-    'hljs-selector-id': {
-        color: '#be4678',
-    },
-    'hljs-selector-class': {
-        color: '#be4678',
-    },
-    'hljs-number': {
-        color: '#c994ff',
-    },
-    'hljs-meta': {
-        color: '#61f5ff',
-    },
-    'hljs-built_in': {
-        color: '#aa573c',
-    },
-    'hljs-builtin-name': {
-        color: '#aa573c',
-    },
-    'hljs-literal': {
-        color: '#aa573c',
-    },
-    'hljs-type': {
-        color: '#aa573c',
-    },
-    'hljs-params': {
-        color: '#aa573c',
-    },
-    'hljs-string': {
-        color: '#bcff88',
-    },
-    'hljs-symbol': {
-        color: '#2a9292',
-    },
-    'hljs-bullet': {
-        color: '#2a9292',
-    },
-    'hljs-title': {
-        color: '#576ddb',
-    },
-    'hljs-section': {
-        color: '#576ddb',
-    },
-    'hljs-keyword': {
-        color: '#955ae7',
-    },
-    'hljs-selector-tag': {
-        color: '#955ae7',
-    },
-    'hljs-deletion': {
-        color: '#19171c',
-        display: 'inline-block',
-        width: '100%',
-        backgroundColor: '#be4678',
-    },
-    'hljs-addition': {
-        color: '#19171c',
-        display: 'inline-block',
-        width: '100%',
-        backgroundColor: '#2a9292',
-    },
-    hljs: {
-        display: 'block',
-        overflowX: 'hidden',
-        background: '#1B2625',
-        color: 'white',
-        fontSize: '12px',
-    },
-    'hljs-emphasis': {
-        fontStyle: 'italic',
-    },
-    'hljs-strong': {
-        fontWeight: 'bold',
-    },
-};
-
-export interface CodeDemoProps {
-    children: string;
-}
-
-export interface CodeDemoState {
-    didCopyCode: boolean;
-}
-
-export class CodeDemo extends React.Component<CodeDemoProps, CodeDemoState> {
-    public state: CodeDemoState = {
-        didCopyCode: false,
-    };
-    public render(): React.ReactNode {
-        const copyButtonText = this.state.didCopyCode ? 'Copied!' : 'Copy';
-        return (
-            <Container position="relative" height="100%">
-                <Container position="absolute" top="10px" right="10px" zIndex={zIndex.overlay - 1}>
-                    <CopyToClipboard text={this.props.children} onCopy={this._handleCopyClick}>
-                        <StyledButton>{copyButtonText}</StyledButton>
-                    </CopyToClipboard>
-                </Container>
-                <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
-                    {this.props.children}
-                </SyntaxHighlighter>
-            </Container>
-        );
-    }
-    private readonly _handleCopyClick = () => {
-        this.setState({ didCopyCode: true });
-    };
-}
-
-const StyledButton = styled(Button)`
-    border-radius: 4px;
-    font-size: 15px;
-    font-weight: 400;
-    padding: 9px 21px 7px;
-`;
diff --git a/packages/website/ts/@next/pages/instant/config_generator.tsx b/packages/website/ts/@next/pages/instant/config_generator.tsx
deleted file mode 100644
index 3f00e33e2..000000000
--- a/packages/website/ts/@next/pages/instant/config_generator.tsx
+++ /dev/null
@@ -1,332 +0,0 @@
-import { StandardRelayerAPIOrderProvider } from '@0x/asset-buyer';
-import { getContractAddressesForNetworkOrThrow } from '@0x/contract-addresses';
-import { assetDataUtils } from '@0x/order-utils';
-import { ObjectMap } from '@0x/types';
-import * as _ from 'lodash';
-import * as React from 'react';
-import styled from 'styled-components';
-
-import { ConfigGeneratorAddressInput } from 'ts/@next/pages/instant/config_generator_address_input';
-import { FeePercentageSlider } from 'ts/@next/pages/instant/fee_percentage_slider';
-import { CheckMark } from 'ts/components/ui/check_mark';
-import { Container } from 'ts/components/ui/container';
-import { MultiSelect } from 'ts/components/ui/multi_select';
-import { Spinner } from 'ts/components/ui/spinner';
-import { Text } from 'ts/components/ui/text';
-import { colors } from 'ts/style/colors';
-import { WebsitePaths } from 'ts/types';
-import { constants } from 'ts/utils/constants';
-
-// New components
-import { Heading } from 'ts/@next/components/text';
-import { Select, SelectItemConfig } from 'ts/@next/pages/instant/select';
-
-import { assetMetaDataMap } from '../../../../../instant/src/data/asset_meta_data_map';
-import { ERC20AssetMetaData, ZeroExInstantBaseConfig } from '../../../../../instant/src/types';
-
-export interface ConfigGeneratorProps {
-    value: ZeroExInstantBaseConfig;
-    onConfigChange: (config: ZeroExInstantBaseConfig) => void;
-}
-
-export interface ConfigGeneratorState {
-    isLoadingAvailableTokens: boolean;
-    // Address to token info
-    availableTokens?: ObjectMap<ERC20AssetMetaData>;
-}
-
-const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://sra.bamboorelay.com/0x/v2/'];
-
-export class ConfigGenerator extends React.Component<ConfigGeneratorProps, ConfigGeneratorState> {
-    public state: ConfigGeneratorState = {
-        isLoadingAvailableTokens: true,
-    };
-    public componentDidMount(): void {
-        // tslint:disable-next-line:no-floating-promises
-        this._setAvailableAssetsFromOrderProvider();
-    }
-    public componentDidUpdate(prevProps: ConfigGeneratorProps): void {
-        if (prevProps.value.orderSource !== this.props.value.orderSource) {
-            // tslint:disable-next-line:no-floating-promises
-            this._setAvailableAssetsFromOrderProvider();
-            const newConfig: ZeroExInstantBaseConfig = {
-                ...this.props.value,
-                availableAssetDatas: undefined,
-            };
-            this.props.onConfigChange(newConfig);
-        }
-    }
-    public render(): React.ReactNode {
-        const { value } = this.props;
-        if (!_.isString(value.orderSource)) {
-            throw new Error('ConfigGenerator component only supports string values as an orderSource.');
-        }
-        return (
-            <Container minWidth="350px">
-                <ConfigGeneratorSection title="Liquidity Source">
-                    <Select
-                        shouldIncludeEmpty={false}
-                        id=""
-                        value={value.orderSource}
-                        items={this._generateItems()}
-                        onChange={this._handleSRASelection.bind(this)}
-                    />
-                </ConfigGeneratorSection>
-                <ConfigGeneratorSection {...this._getTokenSelectorProps()}>
-                    {this._renderTokenMultiSelectOrSpinner()}
-                </ConfigGeneratorSection>
-                <ConfigGeneratorSection title="Transaction fee ETH address" marginBottom="10px" isOptional={true}>
-                    <ConfigGeneratorAddressInput
-                        value={value.affiliateInfo ? value.affiliateInfo.feeRecipient : ''}
-                        onChange={this._handleAffiliateAddressChange}
-                    />
-                </ConfigGeneratorSection>
-                <ConfigGeneratorSection
-                    title="Fee percentage"
-                    actionText="Learn more"
-                    onActionTextClick={this._handleAffiliatePercentageLearnMoreClick}
-                >
-                    <FeePercentageSlider
-                        value={value.affiliateInfo.feePercentage}
-                        onChange={this._handleAffiliatePercentageChange}
-                        isDisabled={
-                            _.isUndefined(value.affiliateInfo) ||
-                            _.isUndefined(value.affiliateInfo.feeRecipient) ||
-                            _.isEmpty(value.affiliateInfo.feeRecipient)
-                        }
-                    />
-                </ConfigGeneratorSection>
-            </Container>
-        );
-    }
-    private readonly _getTokenSelectorProps = (): ConfigGeneratorSectionProps => {
-        if (_.isEmpty(this.state.availableTokens)) {
-            return {
-                title: 'What tokens can users buy?',
-            };
-        }
-        if (_.isUndefined(this.props.value.availableAssetDatas)) {
-            return {
-                title: 'What tokens can users buy?',
-                actionText: 'Unselect All',
-                onActionTextClick: this._handleUnselectAllClick,
-            };
-        }
-        return {
-            title: 'What tokens can users buy?',
-            actionText: 'Select All',
-            onActionTextClick: this._handleSelectAllClick,
-        };
-    };
-    private readonly _generateItems = (): SelectItemConfig[] => {
-        return _.map(SRA_ENDPOINTS, endpoint => ({
-            label: endpoint,
-            value: endpoint,
-            onClick: this._handleSRASelection.bind(this, endpoint),
-        }));
-    };
-    private readonly _handleAffiliatePercentageLearnMoreClick = (): void => {
-        window.open(`${WebsitePaths.Wiki}#Learn-About-Affiliate-Fees`, '_blank');
-    };
-    private readonly _handleSRASelection = (event: React.ChangeEvent<HTMLSelectElement>) => {
-        const sraEndpoint = event.target.value;
-        const newConfig: ZeroExInstantBaseConfig = {
-            ...this.props.value,
-            orderSource: sraEndpoint,
-        };
-        this.props.onConfigChange(newConfig);
-    };
-    private readonly _handleAffiliateAddressChange = (address: string, isValid: boolean) => {
-        const oldConfig: ZeroExInstantBaseConfig = this.props.value;
-        const newConfig: ZeroExInstantBaseConfig = {
-            ...oldConfig,
-            affiliateInfo: {
-                feeRecipient: address,
-                feePercentage: oldConfig.affiliateInfo.feePercentage,
-            },
-        };
-        this.props.onConfigChange(newConfig);
-    };
-    private readonly _handleAffiliatePercentageChange = (value: number) => {
-        const oldConfig: ZeroExInstantBaseConfig = this.props.value;
-        const newConfig: ZeroExInstantBaseConfig = {
-            ...oldConfig,
-            affiliateInfo: {
-                feeRecipient: oldConfig.affiliateInfo.feeRecipient,
-                feePercentage: value,
-            },
-        };
-        this.props.onConfigChange(newConfig);
-    };
-    private readonly _handleSelectAllClick = () => {
-        const newConfig: ZeroExInstantBaseConfig = {
-            ...this.props.value,
-            availableAssetDatas: undefined,
-        };
-        this.props.onConfigChange(newConfig);
-    };
-    private readonly _handleUnselectAllClick = () => {
-        const newConfig: ZeroExInstantBaseConfig = {
-            ...this.props.value,
-            availableAssetDatas: [],
-        };
-        this.props.onConfigChange(newConfig);
-    };
-    private readonly _handleTokenClick = (assetData: string) => {
-        const { value } = this.props;
-        let newAvailableAssetDatas: string[] = [];
-        const allKnownAssetDatas = _.keys(this.state.availableTokens);
-        const availableAssetDatas = value.availableAssetDatas;
-        if (_.isUndefined(availableAssetDatas)) {
-            // It being undefined means it's all tokens.
-            newAvailableAssetDatas = _.pull(allKnownAssetDatas, assetData);
-        } else if (!_.includes(availableAssetDatas, assetData)) {
-            // Add it
-            newAvailableAssetDatas = [...availableAssetDatas, assetData];
-            if (newAvailableAssetDatas.length === allKnownAssetDatas.length) {
-                // If all tokens are manually selected, just show none.
-                newAvailableAssetDatas = undefined;
-            }
-        } else {
-            // Remove it
-            newAvailableAssetDatas = _.pull(availableAssetDatas, assetData);
-        }
-        const newConfig: ZeroExInstantBaseConfig = {
-            ...this.props.value,
-            availableAssetDatas: newAvailableAssetDatas,
-        };
-        this.props.onConfigChange(newConfig);
-    };
-    private readonly _setAvailableAssetsFromOrderProvider = async (): Promise<void> => {
-        const { value } = this.props;
-        if (!_.isUndefined(value.orderSource) && _.isString(value.orderSource)) {
-            this.setState({ isLoadingAvailableTokens: true });
-            const networkId = constants.NETWORK_ID_MAINNET;
-            const sraOrderProvider = new StandardRelayerAPIOrderProvider(value.orderSource, networkId);
-            const etherTokenAddress = getContractAddressesForNetworkOrThrow(networkId).etherToken;
-            const etherTokenAssetData = assetDataUtils.encodeERC20AssetData(etherTokenAddress);
-            const assetDatas = await sraOrderProvider.getAvailableMakerAssetDatasAsync(etherTokenAssetData);
-            const availableTokens = _.reduce(
-                assetDatas,
-                (acc, assetData) => {
-                    const metaDataIfExists = assetMetaDataMap[assetData] as ERC20AssetMetaData;
-                    if (metaDataIfExists) {
-                        acc[assetData] = metaDataIfExists;
-                    }
-                    return acc;
-                },
-                {} as ObjectMap<ERC20AssetMetaData>,
-            );
-            this.setState({ availableTokens, isLoadingAvailableTokens: false });
-        }
-    };
-    private readonly _renderTokenMultiSelectOrSpinner = (): React.ReactNode => {
-        const { value } = this.props;
-        const { availableTokens, isLoadingAvailableTokens } = this.state;
-        const multiSelectHeight = '200px';
-        if (isLoadingAvailableTokens) {
-            return (
-                <Container
-                    className="flex flex-column items-center justify-center"
-                    height={multiSelectHeight}
-                    backgroundColor={colors.white}
-                    borderRadius="4px"
-                    width="100%"
-                >
-                    <Container position="relative" left="12px" marginBottom="20px">
-                        <Spinner />
-                    </Container>
-                    <Text fontSize="16px">Loading...</Text>
-                </Container>
-            );
-        }
-        const availableAssetDatas = _.keys(availableTokens);
-        if (availableAssetDatas.length === 0) {
-            return (
-                <Container
-                    className="flex flex-column items-center justify-center"
-                    height={multiSelectHeight}
-                    backgroundColor={colors.white}
-                    borderRadius="4px"
-                    width="100%"
-                >
-                    <Text fontSize="16px">No tokens available. Try another endpoint?</Text>
-                </Container>
-            );
-        }
-        const items = _.map(_.keys(availableTokens), assetData => {
-            const metaData = availableTokens[assetData];
-            return {
-                value: assetData,
-                renderItemContent: (isSelected: boolean) => (
-                    <Container className="flex items-center">
-                        <Container marginRight="10px">
-                            <CheckMark isChecked={isSelected} color={colors.brandLight} />
-                        </Container>
-                        <CheckboxText isSelected={isSelected}>
-                            {metaData.symbol.toUpperCase()} — {metaData.name}
-                        </CheckboxText>
-                    </Container>
-                ),
-                onClick: this._handleTokenClick.bind(this, assetData),
-            };
-        });
-        return <MultiSelect items={items} selectedValues={value.availableAssetDatas} height={multiSelectHeight} />;
-    };
-}
-
-export interface ConfigGeneratorSectionProps {
-    title: string;
-    actionText?: string;
-    onActionTextClick?: () => void;
-    isOptional?: boolean;
-    marginBottom?: string;
-}
-
-export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSectionProps> = ({
-    title,
-    actionText,
-    onActionTextClick,
-    isOptional,
-    marginBottom,
-    children,
-}) => (
-    <Container marginBottom={marginBottom}>
-        <Container marginBottom="10px" className="flex justify-between items-center">
-            <Heading size="small" marginBottom="0" isFlex={true}>
-                <span>{title}</span>
-                {isOptional && <OptionalText> Optional</OptionalText>}
-            </Heading>
-            {actionText && <OptionalAction onClick={onActionTextClick}>{actionText}</OptionalAction>}
-        </Container>
-        {children}
-    </Container>
-);
-
-ConfigGeneratorSection.defaultProps = {
-    marginBottom: '30px',
-};
-
-const OptionalText = styled.span`
-    display: inline;
-    font-size: 14px;
-    color: #999999;
-    flex-shrink: 0;
-`;
-
-interface CheckboxTextProps {
-    isSelected?: boolean;
-}
-
-const CheckboxText =
-    styled.span <
-    CheckboxTextProps >
-    `
-    font-size: 14px;
-    line-height: 18px;
-    color: ${props => (props.isSelected ? colors.brandDark : '#666666')}
-`;
-
-const OptionalAction = styled(OptionalText)`
-    cursor: pointer;
-`;
diff --git a/packages/website/ts/@next/pages/instant/config_generator_address_input.tsx b/packages/website/ts/@next/pages/instant/config_generator_address_input.tsx
deleted file mode 100644
index 9b0e9b1d1..000000000
--- a/packages/website/ts/@next/pages/instant/config_generator_address_input.tsx
+++ /dev/null
@@ -1,84 +0,0 @@
-import { addressUtils } from '@0x/utils';
-import * as _ from 'lodash';
-import * as React from 'react';
-import styled from 'styled-components';
-
-import { colors } from 'ts/style/colors';
-
-import { Container } from 'ts/components/ui/container';
-
-import { Paragraph } from 'ts/@next/components/text';
-
-export interface ConfigGeneratorAddressInputProps {
-    value?: string;
-    onChange?: (address: string, isValid: boolean) => void;
-}
-
-export interface ConfigGeneratorAddressInputState {
-    errMsg: string;
-}
-
-export interface InputProps {
-    className?: string;
-    value?: string;
-    width?: string;
-    fontSize?: string;
-    fontColor?: string;
-    padding?: string;
-    placeholderColor?: string;
-    placeholder?: string;
-    backgroundColor?: string;
-    onChange?: (event: React.ChangeEvent<HTMLInputElement>) => void;
-}
-
-export class ConfigGeneratorAddressInput extends React.Component<
-    ConfigGeneratorAddressInputProps,
-    ConfigGeneratorAddressInputState
-> {
-    public state = {
-        errMsg: '',
-    };
-    public render(): React.ReactNode {
-        const { errMsg } = this.state;
-        const hasError = !_.isEmpty(errMsg);
-        return (
-            <Container height="80px">
-                <Input value={this.props.value} onChange={this._handleChange} placeholder="0xe99...aa8da4" />
-                <Container marginTop="5px" isHidden={!hasError} height="25px">
-                    <Paragraph size="small" isNoMargin={true}>
-                        {errMsg}
-                    </Paragraph>
-                </Container>
-            </Container>
-        );
-    }
-
-    private readonly _handleChange = (event: React.ChangeEvent<HTMLInputElement>): void => {
-        const address = event.target.value;
-        const isValidAddress = addressUtils.isAddress(address.toLowerCase()) || address === '';
-        const errMsg = isValidAddress ? '' : 'Please enter a valid Ethereum address';
-        this.setState({
-            errMsg,
-        });
-        this.props.onChange(address, isValidAddress);
-    };
-}
-
-const PlainInput: React.StatelessComponent<InputProps> = ({ value, className, placeholder, onChange }) => (
-    <input className={className} value={value} onChange={onChange} placeholder={placeholder} />
-);
-
-export const Input = styled(PlainInput)`
-    background-color: ${colors.white};
-    color: ${colors.textDarkSecondary};
-    font-size: 1rem;
-    width: 100%;
-    padding: 16px 20px 18px;
-    border-radius: 4px;
-    border: 1px solid transparent;
-    outline: none;
-    &::placeholder {
-        color: #333333;
-        opacity: 0.5;
-    }
-`;
diff --git a/packages/website/ts/@next/pages/instant/configurator.tsx b/packages/website/ts/@next/pages/instant/configurator.tsx
deleted file mode 100644
index 7c67e6333..000000000
--- a/packages/website/ts/@next/pages/instant/configurator.tsx
+++ /dev/null
@@ -1,104 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-import styled from 'styled-components';
-
-import { CodeDemo } from 'ts/@next/pages/instant/code_demo';
-import { ConfigGenerator } from 'ts/@next/pages/instant/config_generator';
-
-import { Link } from 'ts/@next/components/link';
-import { Column, FlexWrap } from 'ts/@next/components/newLayout';
-import { Heading } from 'ts/@next/components/text';
-import { WebsitePaths } from 'ts/types';
-
-import { ZeroExInstantBaseConfig } from '../../../../../instant/src/types';
-
-export interface ConfiguratorState {
-    instantConfig: ZeroExInstantBaseConfig;
-}
-
-export class Configurator extends React.Component {
-    public state: ConfiguratorState = {
-        instantConfig: {
-            orderSource: 'https://api.radarrelay.com/0x/v2/',
-            availableAssetDatas: undefined,
-            affiliateInfo: {
-                feeRecipient: '',
-                feePercentage: 0,
-            },
-        },
-    };
-    public render(): React.ReactNode {
-        const codeToDisplay = this._generateCodeDemoCode();
-        return (
-            <FlexWrap isFlex={true}>
-                <Column width="442px" padding="0 70px 0 0">
-                    <ConfigGenerator value={this.state.instantConfig} onConfigChange={this._handleConfigChange} />
-                </Column>
-                <Column width="100%">
-                    <HeadingWrapper>
-                        <Heading size="small" marginBottom="15px">
-                            Code Snippet
-                        </Heading>
-                        <Link href={`${WebsitePaths.Wiki}#Get-Started-With-Instant`} isBlock={true} target="_blank">
-                            Explore the Docs
-                        </Link>
-                    </HeadingWrapper>
-                    <CodeDemo key={codeToDisplay}>{codeToDisplay}</CodeDemo>
-                </Column>
-            </FlexWrap>
-        );
-    }
-    private readonly _handleConfigChange = (config: ZeroExInstantBaseConfig) => {
-        this.setState({
-            instantConfig: config,
-        });
-    };
-    private readonly _generateCodeDemoCode = (): string => {
-        const { instantConfig } = this.state;
-        return `<!DOCTYPE html>
-<html>
-    <head>
-        <meta charset="utf-8" />
-        <script src="https://instant.0x.org/instant.js"></script>
-    </head>
-    <body>
-        <script>
-            zeroExInstant.render({
-                orderSource: '${instantConfig.orderSource}',${
-            !_.isUndefined(instantConfig.affiliateInfo) && instantConfig.affiliateInfo.feeRecipient
-                ? `\n                affiliateInfo: {
-                    feeRecipient: '${instantConfig.affiliateInfo.feeRecipient.toLowerCase()}',
-                    feePercentage: ${instantConfig.affiliateInfo.feePercentage}
-                },`
-                : ''
-        }${
-            !_.isUndefined(instantConfig.availableAssetDatas)
-                ? `\n                availableAssetDatas: ${this._renderAvailableAssetDatasString(
-                      instantConfig.availableAssetDatas,
-                  )}`
-                : ''
-        }
-                }, 'body');
-            </script>
-        </body>
-    </html>`;
-    };
-    private readonly _renderAvailableAssetDatasString = (availableAssetDatas: string[]): string => {
-        const stringAvailableAssetDatas = availableAssetDatas.map(assetData => `'${assetData}'`);
-        if (availableAssetDatas.length < 2) {
-            return `[${stringAvailableAssetDatas.join(', ')}]`;
-        }
-        return `[\n                    ${stringAvailableAssetDatas.join(
-            ', \n                    ',
-        )}\n                ]`;
-    };
-}
-
-const HeadingWrapper = styled.div`
-    display: flex;
-    justify-content: space-between;
-
-    a {
-        transform: translateY(-8px);
-    }
-`;
diff --git a/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx
deleted file mode 100644
index 5775d6dfb..000000000
--- a/packages/website/ts/@next/pages/instant/fee_percentage_slider.tsx
+++ /dev/null
@@ -1,80 +0,0 @@
-import Slider from 'rc-slider';
-import * as React from 'react';
-import styled from 'styled-components';
-import 'ts/@next/pages/instant/rc-slider.css';
-
-import { colors } from 'ts/style/colors';
-
-const SliderWithTooltip = (Slider as any).createSliderWithTooltip(Slider);
-// tslint:disable-next-line:no-unused-expression
-
-export interface FeePercentageSliderProps {
-    value: number;
-    isDisabled?: boolean;
-    onChange: (value: number) => void;
-}
-
-export class FeePercentageSlider extends React.Component<FeePercentageSliderProps> {
-    public render(): React.ReactNode {
-        return (
-            <StyledSlider
-                min={0}
-                max={0.05}
-                step={0.0025}
-                value={this.props.value}
-                disabled={this.props.isDisabled}
-                onChange={this.props.onChange}
-                tipFormatter={this._feePercentageSliderFormatter}
-                tipProps={{ placement: 'bottom', overlayStyle: { backgroundColor: '#fff', borderRadius: '4px' } }}
-                trackStyle={{
-                    backgroundColor: colors.brandLight,
-                }}
-                railStyle={{
-                    backgroundColor: 'rgba(255, 255, 255, 0.2)',
-                }}
-                handleStyle={{
-                    border: 'none',
-                    boxShadow: 'none',
-                }}
-                activeDotStyle={{
-                    boxShadow: 'none',
-                    border: 'none',
-                }}
-            />
-        );
-    }
-    private readonly _feePercentageSliderFormatter = (value: number): React.ReactNode => {
-        return <Text>{`${(value * 100).toFixed(2)}%`}</Text>;
-    };
-}
-
-const StyledSlider = styled(SliderWithTooltip)`
-    .rc-slider-tooltip__inner {
-        box-shadow: none !important;
-        background-color: ${colors.white} !important;
-        border-radius: 4px !important;
-        padding: 3px 12px !important;
-        height: auto !important;
-        position: relative;
-        top: 7px;
-        &:after {
-            border: solid transparent;
-            content: ' ';
-            height: 0;
-            width: 0;
-            position: absolute;
-            pointer-events: none;
-            border-width: 6px;
-            bottom: 100%;
-            left: 100%;
-            border-bottom-color: ${colors.white};
-            margin-left: -60%;
-        }
-    }
-`;
-
-const Text = styled.span`
-    color: #000000;
-    font-size: 12px;
-    line-height: 18px;
-`;
diff --git a/packages/website/ts/@next/pages/instant/rc-slider.css b/packages/website/ts/@next/pages/instant/rc-slider.css
deleted file mode 100644
index 63038324e..000000000
--- a/packages/website/ts/@next/pages/instant/rc-slider.css
+++ /dev/null
@@ -1,295 +0,0 @@
-.rc-slider {
-    position: relative;
-    height: 14px;
-    padding: 5px 0;
-    width: 100%;
-    border-radius: 6px;
-    -ms-touch-action: none;
-    touch-action: none;
-    box-sizing: border-box;
-    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
-}
-
-.rc-slider * {
-    box-sizing: border-box;
-    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
-}
-
-.rc-slider-rail {
-    position: absolute;
-    width: 100%;
-    background-color: #e9e9e9;
-    height: 4px;
-    border-radius: 6px;
-}
-
-.rc-slider-track {
-    position: absolute;
-    left: 0;
-    height: 4px;
-    border-radius: 6px;
-    background-color: #abe2fb;
-}
-
-.rc-slider-handle {
-    position: absolute;
-    margin-left: -7px;
-    margin-top: -5px;
-    width: 14px;
-    height: 14px;
-    cursor: pointer;
-    cursor: -webkit-grab;
-    cursor: grab;
-    border-radius: 50%;
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diff --git a/packages/website/ts/@next/pages/instant/select.tsx b/packages/website/ts/@next/pages/instant/select.tsx
deleted file mode 100644
index d4146cfb0..000000000
--- a/packages/website/ts/@next/pages/instant/select.tsx
+++ /dev/null
@@ -1,74 +0,0 @@
-import * as React from 'react';
-import styled from 'styled-components';
-
-export interface SelectItemConfig {
-    label: string;
-    value?: string;
-    onClick?: () => void;
-}
-
-interface SelectProps {
-    value?: string;
-    id: string;
-    items: SelectItemConfig[];
-    emptyText?: string;
-    onChange?: (ev: React.ChangeEvent<HTMLSelectElement>) => void;
-    shouldIncludeEmpty: boolean;
-}
-
-export const Select: React.FunctionComponent<SelectProps> = ({
-    value,
-    id,
-    items,
-    shouldIncludeEmpty,
-    emptyText,
-    onChange,
-}) => {
-    return (
-        <Container>
-            <StyledSelect id={id} onChange={onChange}>
-                {shouldIncludeEmpty && <option value="">{emptyText}</option>}
-                {items.map((item, index) => (
-                    <option
-                        key={`${id}-item-${index}`}
-                        value={item.value}
-                        selected={item.value === value}
-                        onClick={item.onClick}
-                    >
-                        {item.label}
-                    </option>
-                ))}
-            </StyledSelect>
-            <Caret width="12" height="7" fill="none" xmlns="http://www.w3.org/2000/svg">
-                <path d="M11 1L6 6 1 1" stroke="#666" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
-            </Caret>
-        </Container>
-    );
-};
-
-Select.defaultProps = {
-    emptyText: 'Select...',
-    shouldIncludeEmpty: true,
-};
-
-const Container = styled.div`
-    background-color: #fff;
-    border-radius: 4px;
-    display: flex;
-    width: 100%;
-    position: relative;
-`;
-
-const StyledSelect = styled.select`
-    appearance: none;
-    border: 0;
-    font-size: 1rem;
-    width: 100%;
-    padding: 20px 20px 20px 20px;
-`;
-
-const Caret = styled.svg`
-    position: absolute;
-    right: 20px;
-    top: calc(50% - 4px);
-`;
diff --git a/packages/website/ts/@next/pages/landing.tsx b/packages/website/ts/@next/pages/landing.tsx
deleted file mode 100644
index 4d47fefd9..000000000
--- a/packages/website/ts/@next/pages/landing.tsx
+++ /dev/null
@@ -1,44 +0,0 @@
-import * as React from 'react';
-import DocumentTitle from 'react-document-title';
-
-import { SectionLandingAbout } from 'ts/@next/components/sections/landing/about';
-import { SectionLandingClients } from 'ts/@next/components/sections/landing/clients';
-import { SectionLandingCta } from 'ts/@next/components/sections/landing/cta';
-import { SectionLandingHero } from 'ts/@next/components/sections/landing/hero';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-
-import { ModalContact } from 'ts/@next/components/modals/modal_contact';
-
-interface Props {
-    theme: {
-        bgColor: string;
-        textColor: string;
-        linkColor: string;
-    };
-}
-
-export class NextLanding extends React.Component<Props> {
-    public state = {
-        isContactModalOpen: false,
-    };
-    public render(): React.ReactNode {
-        return (
-            <SiteWrap theme="dark">
-                <DocumentTitle title="0x: The protocol for trading tokens on Ethereum" />
-                <SectionLandingHero />
-                <SectionLandingAbout />
-                <SectionLandingClients />
-                <SectionLandingCta onContactClick={this._onOpenContactModal} />
-                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
-            </SiteWrap>
-        );
-    }
-
-    public _onOpenContactModal = (): void => {
-        this.setState({ isContactModalOpen: true });
-    };
-
-    public _onDismissContactModal = (): void => {
-        this.setState({ isContactModalOpen: false });
-    };
-}
diff --git a/packages/website/ts/@next/pages/launch_kit.tsx b/packages/website/ts/@next/pages/launch_kit.tsx
deleted file mode 100644
index 605bce91c..000000000
--- a/packages/website/ts/@next/pages/launch_kit.tsx
+++ /dev/null
@@ -1,125 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-import DocumentTitle from 'react-document-title';
-
-import { Hero } from 'ts/@next/components/hero';
-
-import { Banner } from 'ts/@next/components/banner';
-import { Button } from 'ts/@next/components/button';
-import { Definition } from 'ts/@next/components/definition';
-import { Icon } from 'ts/@next/components/icon';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-
-import { Section } from 'ts/@next/components/newLayout';
-import { constants } from 'ts/utils/constants';
-
-import { ModalContact } from '../components/modals/modal_contact';
-
-const offersData = [
-    {
-        icon: 'supportForAllEthereumStandards',
-        title: 'Perfect for developers who need a simple drop-in marketplace',
-        description: (
-            <ul>
-                <li>Quickly launch a market for your project’s token</li>
-                <li>Seamlessly create an in-game marketplace for digital items and collectables</li>
-                <li>Easily build a 0x relayer for your local market</li>
-            </ul>
-        ),
-    },
-];
-
-export class NextLaunchKit extends React.Component {
-    public state = {
-        isContactModalOpen: false,
-    };
-    public render(): React.ReactNode {
-        return (
-            <SiteWrap theme="dark">
-                <DocumentTitle title="0x Launch Kit: Launch a relayer in under a minute" />
-                <Hero
-                    isLargeTitle={false}
-                    isFullWidth={false}
-                    title="0x Launch Kit"
-                    description="Launch a relayer in under a minute"
-                    figure={<Icon name="launchKit" size="hero" margin={['small', 0, 'small', 0]} />}
-                    actions={<HeroActions />}
-                />
-
-                <Section bgColor="dark" isFlex={true} maxWidth="1170px">
-                    <Definition
-                        title="Networked Liquidity Pool"
-                        titleSize="small"
-                        description="Tap into and share liquidity with other relayers"
-                        icon="networkedLiquidity"
-                        iconSize="medium"
-                        isInline={true}
-                    />
-
-                    <Definition
-                        title="Extensible Code Repo"
-                        titleSize="small"
-                        description="Fork and extend to support modes of exchange"
-                        icon="code-repo"
-                        iconSize="medium"
-                        isInline={true}
-                    />
-
-                    <Definition
-                        title="Exchange Ethereum based Tokens"
-                        titleSize="small"
-                        description="Enable trading for any ERC-20 or ERC-721 asset"
-                        icon="eth-based-tokens"
-                        iconSize="medium"
-                        isInline={true}
-                    />
-                </Section>
-
-                <Section>
-                    {_.map(offersData, (item, index) => (
-                        <Definition
-                            key={`offers-${index}`}
-                            icon={item.icon}
-                            title={item.title}
-                            description={item.description}
-                            isInlineIcon={true}
-                            iconSize={240}
-                        />
-                    ))}
-                </Section>
-
-                <Banner
-                    heading="Need more flexibility?"
-                    subline="Dive into our docs, or contact us if needed"
-                    mainCta={{
-                        text: 'Get Started',
-                        href: `${constants.URL_LAUNCH_KIT}/#table-of-contents`,
-                        shouldOpenInNewTab: true,
-                    }}
-                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
-                />
-                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
-            </SiteWrap>
-        );
-    }
-
-    public _onOpenContactModal = (): void => {
-        this.setState({ isContactModalOpen: true });
-    };
-
-    public _onDismissContactModal = (): void => {
-        this.setState({ isContactModalOpen: false });
-    };
-}
-
-const HeroActions = () => (
-    <React.Fragment>
-        <Button href={constants.URL_LAUNCH_KIT} isInline={true} target="_blank">
-            Get Started
-        </Button>
-
-        <Button href={constants.URL_LAUNCH_KIT_BLOG_POST} isTransparent={true} isInline={true} target="_blank">
-            Learn More!
-        </Button>
-    </React.Fragment>
-);
diff --git a/packages/website/ts/@next/pages/market_maker.tsx b/packages/website/ts/@next/pages/market_maker.tsx
deleted file mode 100644
index e2d3c75c4..000000000
--- a/packages/website/ts/@next/pages/market_maker.tsx
+++ /dev/null
@@ -1,124 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-
-import { Banner } from 'ts/@next/components/banner';
-import { Button } from 'ts/@next/components/button';
-import { Definition } from 'ts/@next/components/definition';
-import { Hero } from 'ts/@next/components/hero';
-import { ModalContact } from 'ts/@next/components/modals/modal_contact';
-import { Section } from 'ts/@next/components/newLayout';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-
-const offersData = [
-    {
-        icon: 'supportForAllEthereumStandards',
-        title: 'Comprehensive Tutorials',
-        description:
-            'Stay on the bleeding edge of crypto by learning how to market make on decentralized exchanges. The network of 0x relayers provides market makers a first-mover advantage to capture larger spreads, arbitrage markets, and access a long-tail of new tokens not currently listed on centralized exchanges.',
-    },
-    {
-        icon: 'generateRevenueForYourBusiness-large',
-        title: 'Market Making Compensation',
-        description: (
-            <ul>
-                <li>Receive an infrastructure grant of $20,000+ for completing onboarding*</li>
-                <li>Earn an additional $5,000 by referring other market makers to the Program*</li>
-            </ul>
-        ),
-    },
-    {
-        icon: 'getInTouch',
-        title: 'Personalized Support',
-        description:
-            'The 0x MM Success Manager will walk you through how to read 0x order types, spin up an Ethereum node, set up your MM bot, and execute trades on the blockchain. We are more than happy to promptly answer your questions and give you complete onboarding assistance.',
-    },
-];
-
-export class NextMarketMaker extends React.Component {
-    public state = {
-        isContactModalOpen: false,
-    };
-    public render(): React.ReactNode {
-        return (
-            <SiteWrap theme="light">
-                <Hero
-                    maxWidth="865px"
-                    maxWidthHeading="715px"
-                    isLargeTitle={false}
-                    isFullWidth={false}
-                    isCenteredMobile={false}
-                    title="Bring liquidity to the exchanges of the future"
-                    description="Market makers (MMs) are important stakeholders in the 0x ecosystem. The Market Making Program provides a set of resources that help onboard MMs bring liquidity to the 0x network. The program includes tutorials, a robust data platform, trade compensation, and 1:1 support from our MM Success Manager."
-                    actions={<HeroActions />}
-                />
-
-                <Section bgColor="light" isFlex={true} maxWidth="1170px">
-                    <Definition
-                        title="Secure"
-                        titleSize="small"
-                        description="Take full custody of your assets to eliminate counterparty risk"
-                        icon="secureTrading"
-                        iconSize="medium"
-                        isInline={true}
-                    />
-
-                    <Definition
-                        title="Networked Liquidity Pool"
-                        titleSize="small"
-                        description="Use one pool of capital across multiple relayers to trade against a large group of takers"
-                        icon="networkedLiquidity"
-                        iconSize="medium"
-                        isInline={true}
-                    />
-
-                    <Definition
-                        title="Low Cost"
-                        titleSize="small"
-                        description="Pay no fees on orders except for bulk cancellations"
-                        icon="low-cost"
-                        iconSize="medium"
-                        isInline={true}
-                    />
-                </Section>
-
-                <Section>
-                    {_.map(offersData, (item, index) => (
-                        <Definition
-                            key={`offers-${index}`}
-                            icon={item.icon}
-                            title={item.title}
-                            description={item.description}
-                            isInlineIcon={true}
-                            iconSize={240}
-                            fontSize="medium"
-                        />
-                    ))}
-                </Section>
-
-                <Banner
-                    heading="Need more flexibility?"
-                    subline="Dive into our docs, or contact us if needed"
-                    mainCta={{ text: 'Explore the Docs', href: '/docs' }}
-                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
-                />
-                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
-            </SiteWrap>
-        );
-    }
-
-    public _onOpenContactModal = (): void => {
-        this.setState({ isContactModalOpen: true });
-    };
-
-    public _onDismissContactModal = (): void => {
-        this.setState({ isContactModalOpen: false });
-    };
-}
-
-const HeroActions = () => (
-    <>
-        <Button href="https://github.com/0xProject/0x-launch-kit" bgColor="dark" isInline={true}>
-            Get Started
-        </Button>
-    </>
-);
diff --git a/packages/website/ts/@next/pages/why.tsx b/packages/website/ts/@next/pages/why.tsx
deleted file mode 100644
index cdf7960c2..000000000
--- a/packages/website/ts/@next/pages/why.tsx
+++ /dev/null
@@ -1,309 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-import DocumentTitle from 'react-document-title';
-import ScrollableAnchor, { configureAnchors } from 'react-scrollable-anchor';
-import styled from 'styled-components';
-
-import { Banner } from 'ts/@next/components/banner';
-import { Button } from 'ts/@next/components/button';
-import { Definition } from 'ts/@next/components/definition';
-import { Hero } from 'ts/@next/components/hero';
-import { Column, Section, WrapSticky } from 'ts/@next/components/newLayout';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Slide, Slider } from 'ts/@next/components/slider/slider';
-import { Heading } from 'ts/@next/components/text';
-
-import { ModalContact } from '../components/modals/modal_contact';
-
-const offersData = [
-    {
-        icon: 'robustSmartContracts',
-        title: 'Robust Smart Contracts',
-        description: `0x Protocol's smart contracts have been put through two rounds of rigorous security audits.`,
-    },
-    {
-        icon: 'extensibleArchitecture',
-        title: 'Extensible Architecture',
-        description: `0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.`,
-    },
-    {
-        icon: 'eficientDesign',
-        title: 'Efficient Design',
-        description: `0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.`,
-    },
-];
-
-const functionalityData = [
-    {
-        icon: 'secureTrading',
-        title: 'Secure Non-custodial Trading',
-        description: 'Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.',
-    },
-    {
-        icon: 'flexibleOrders',
-        title: 'Flexible Order Types',
-        description: 'Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.',
-    },
-    {
-        icon: 'buildBusiness',
-        title: 'Build a Business',
-        description:
-            'Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.',
-    },
-];
-
-const useCaseSlides = [
-    {
-        icon: 'gamingAndCollectibles',
-        title: 'Games & Collectibles',
-        description:
-            'Artists and game makers are tokenizing digital art and in-game items known as non-fungible tokens (NFTs). 0x enables these creators to add exchange functionality by providing the ability to build marketplaces for NFT trading.',
-    },
-    {
-        icon: 'predictionMarkets',
-        title: 'Prediction Markets',
-        description:
-            'Decentralized prediction markets and cryptodervivative platforms generate sets of tokens that represent a financial stake in the outcomes of events. 0x allows these tokens to be instantly tradable in liquid markets.',
-    },
-    {
-        icon: 'orderBooks',
-        title: 'Order Books',
-        description:
-            'There are thousands of decentralized apps and protocols that have native utility tokens. 0x provides professional exchanges with the ability to host order books and facilitates the exchange of these assets.',
-    },
-    {
-        icon: 'decentralisedLoans',
-        title: 'Decentralized Loans',
-        description:
-            'Efficient lending requires liquid markets where investors can buy and re-sell loans. 0x enables an ecosystem of lenders to self-organize and efficiently determine market prices for all outstanding loans.',
-    },
-    {
-        icon: 'stableTokens',
-        title: 'Stable Tokens',
-        description:
-            'Novel economic constructs such as stable coins require efficient, liquid markets to succeed. 0x will facilitate the underlying economic mechanisms that allow these tokens to remain stable.',
-    },
-];
-
-configureAnchors({ offset: -60 });
-
-export class NextWhy extends React.Component {
-    public state = {
-        isContactModalOpen: false,
-    };
-    public render(): React.ReactNode {
-        const buildAction = (
-            <Button href="/docs" isWithArrow={true} isAccentColor={true}>
-                Build on 0x
-            </Button>
-        );
-        return (
-            <SiteWrap theme="dark">
-                <DocumentTitle title="Features & Benefits - 0x" />
-                <Hero
-                    title="The exchange layer for the crypto economy"
-                    description="The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastracture that developers and businesses utilize to build products that enable the purchasing and trading of crypto tokens."
-                    actions={buildAction}
-                />
-
-                <Section bgColor="dark" isFlex={true} maxWidth="1170px">
-                    <Definition
-                        title="Support for all Ethereum Standards"
-                        titleSize="small"
-                        description="0x Protocol facitilites the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets."
-                        icon="supportForAllEthereumStandards"
-                        iconSize="large"
-                        isInline={true}
-                    />
-
-                    <Definition
-                        title="Networked Liquidity"
-                        titleSize="small"
-                        description="0x is lowering the barrier to entry by building a layer of networked liquidity that allows businesses to tap into a shared pool of digital assets."
-                        icon="networkedLiquidity"
-                        iconSize="large"
-                        isInline={true}
-                    />
-
-                    <Definition
-                        title="Flexible Integration"
-                        titleSize="small"
-                        description="0x is a modular system that enables businesses and projects, known as relayers, to easily add exchange functionality to any product experience."
-                        icon="flexibleIntegration"
-                        iconSize="large"
-                        isInline={true}
-                    />
-                </Section>
-
-                <Section maxWidth="1170px" isFlex={true} isFullWidth={true}>
-                    <Column>
-                        <NavStickyWrap offsetTop="130px">
-                            <ChapterLink href="#benefits">Benefits</ChapterLink>
-                            <ChapterLink href="#cases">Use Cases</ChapterLink>
-                            <ChapterLink href="#functionality">Features</ChapterLink>
-                        </NavStickyWrap>
-                    </Column>
-
-                    <Column width="55%" maxWidth="826px">
-                        <Column width="100%" maxWidth="560px" padding="0 30px 0 0">
-                            <ScrollableAnchor id="benefits">
-                                <SectionWrap>
-                                    <SectionTitle size="medium" marginBottom="60px" isNoBorder={true}>
-                                        What 0x offers
-                                    </SectionTitle>
-
-                                    {_.map(offersData, (item, index) => (
-                                        <Definition
-                                            key={`offers-${index}`}
-                                            icon={item.icon}
-                                            title={item.title}
-                                            titleSize="small"
-                                            description={item.description}
-                                            isWithMargin={true}
-                                        />
-                                    ))}
-                                </SectionWrap>
-                            </ScrollableAnchor>
-
-                            <ScrollableAnchor id="cases">
-                                <SectionWrap isNotRelative={true}>
-                                    <SectionTitle size="medium" marginBottom="60px">
-                                        Use Cases
-                                    </SectionTitle>
-                                    <Slider>
-                                        {_.map(useCaseSlides, (item, index) => (
-                                            <Slide
-                                                key={`useCaseSlide-${index}`}
-                                                heading={item.title}
-                                                text={item.description}
-                                                icon={item.icon}
-                                            />
-                                        ))}
-                                    </Slider>
-                                </SectionWrap>
-                            </ScrollableAnchor>
-
-                            <ScrollableAnchor id="functionality">
-                                <SectionWrap>
-                                    <SectionTitle size="medium" marginBottom="60px">
-                                        Exchange Functionality
-                                    </SectionTitle>
-
-                                    {_.map(functionalityData, (item, index) => (
-                                        <Definition
-                                            key={`functionality-${index}`}
-                                            icon={item.icon}
-                                            title={item.title}
-                                            titleSize="small"
-                                            description={item.description}
-                                            isWithMargin={true}
-                                        />
-                                    ))}
-                                </SectionWrap>
-                            </ScrollableAnchor>
-                        </Column>
-                    </Column>
-                </Section>
-
-                <Banner
-                    heading="Ready to get started?"
-                    subline="Dive into our docs, or contact us if needed"
-                    mainCta={{ text: 'Get Started', href: '/docs' }}
-                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
-                />
-                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
-            </SiteWrap>
-        );
-    }
-
-    public _onOpenContactModal = (): void => {
-        this.setState({ isContactModalOpen: true });
-    };
-
-    public _onDismissContactModal = (): void => {
-        this.setState({ isContactModalOpen: false });
-    };
-}
-
-interface SectionProps {
-    isNotRelative?: boolean;
-}
-
-const SectionWrap =
-    styled.div <
-    SectionProps >
-    `
-    position: ${props => !props.isNotRelative && 'relative'};
-
-    & + & {
-        padding-top: 60px;
-        margin-top: 60px;
-    }
-
-    @media (min-width: 768px) {
-        & + &:before {
-            width: 100vw;
-        }
-    }
-
-    @media (max-width: 768px) {
-        text-align: left;
-
-        & + &:before {
-            width: 100%;
-        }
-    }
-`;
-
-interface SectionTitleProps {
-    isNoBorder?: boolean;
-}
-const SectionTitle =
-    styled(Heading) <
-    SectionTitleProps >
-    `
-    position: relative;
-
-    ${props =>
-        !props.isNoBorder &&
-        `
-        &:before {
-            content: '';
-            width: 100vw;
-            position: absolute;
-            top: -53px;
-            left: 0;
-            height: 1px;
-            background-color: #3d3d3d;
-        }
-    `}
-
-
-    @media (max-width: 768px) {
-        &:before {
-            width: calc(100vw - 60px);
-        }
-    }
-`;
-
-const NavStickyWrap = styled(WrapSticky)`
-    padding-left: 60px;
-    z-index: 15;
-
-    @media (max-width: 768px) {
-        display: none;
-    }
-`;
-
-const ChapterLink = styled.a`
-    color: ${props => props.theme.textColor};
-    font-size: 22px;
-    margin-bottom: 25px;
-    display: block;
-    opacity: 0.8;
-
-    &:hover,
-    &:active {
-        opacity: 1;
-    }
-`;
diff --git a/packages/website/ts/components/aboutPageLayout.tsx b/packages/website/ts/components/aboutPageLayout.tsx
new file mode 100644
index 000000000..86a94ae2b
--- /dev/null
+++ b/packages/website/ts/components/aboutPageLayout.tsx
@@ -0,0 +1,71 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { Button } from 'ts/@next/components/button';
+import { ChapterLink } from 'ts/@next/components/chapter_link';
+import { Column, Section } from 'ts/@next/components/newLayout';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+
+import { addFadeInAnimation } from 'ts/@next/constants/animations';
+import { WebsitePaths } from 'ts/types';
+
+interface Props {
+    title: string;
+    description: React.ReactNode | string;
+    linkLabel?: string;
+    href?: string;
+    to?: string;
+    children?: React.ReactNode;
+}
+
+export const AboutPageLayout = (props: Props) => (
+    <SiteWrap theme="light">
+        <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
+            <Column>
+                <ChapterLink to={WebsitePaths.AboutMission}>Mission</ChapterLink>
+                <ChapterLink to={WebsitePaths.AboutTeam}>Team</ChapterLink>
+                <ChapterLink to={WebsitePaths.AboutPress}>Press</ChapterLink>
+                <ChapterLink to={WebsitePaths.AboutJobs}>Jobs</ChapterLink>
+            </Column>
+
+            <Column width="70%" maxWidth="800px">
+                <Column width="100%" maxWidth="680px">
+                    <AnimatedHeading size="medium">{props.title}</AnimatedHeading>
+
+                    <AnimatedParagraph size="medium" marginBottom="60px" isMuted={0.65}>
+                        {props.description}
+                    </AnimatedParagraph>
+
+                    {props.linkLabel &&
+                        (props.href || props.to) && (
+                            <AnimatedLink
+                                to={props.to}
+                                href={props.href}
+                                target={!_.isUndefined(props.href) ? '_blank' : undefined}
+                                isWithArrow={true}
+                                isAccentColor={true}
+                            >
+                                {props.linkLabel}
+                            </AnimatedLink>
+                        )}
+                </Column>
+            </Column>
+        </Section>
+
+        {props.children}
+    </SiteWrap>
+);
+
+const AnimatedHeading = styled(Heading)`
+    ${addFadeInAnimation('0.5s')};
+`;
+
+const AnimatedParagraph = styled(Paragraph)`
+    ${addFadeInAnimation('0.5s', '0.15s')};
+`;
+
+const AnimatedLink = styled(Button)`
+    ${addFadeInAnimation('0.6s', '0.3s')};
+`;
diff --git a/packages/website/ts/components/animatedChatIcon.tsx b/packages/website/ts/components/animatedChatIcon.tsx
new file mode 100644
index 000000000..9a86e244c
--- /dev/null
+++ b/packages/website/ts/components/animatedChatIcon.tsx
@@ -0,0 +1,106 @@
+import * as React from 'react';
+import styled, { keyframes } from 'styled-components';
+
+export const AnimatedChatIcon = () => (
+    <svg width="150" height="150" viewBox="0 0 150 150" fill="none" xmlns="http://www.w3.org/2000/svg">
+        <mask id="mask30" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="150" height="150">
+            <circle cx="75" cy="75" r="73" fill="#00AE99" stroke="#00AE99" stroke-width="3" />
+        </mask>
+
+        <g mask="url(#mask30)">
+            <circle cx="75" cy="75" r="73" stroke="#00AE99" stroke-width="3" />
+
+            <Rays>
+                <path vector-effect="non-scaling-stroke" d="M76 37H137.5" stroke="#00AE99" stroke-width="3" />
+                <path
+                    vector-effect="non-scaling-stroke"
+                    d="M37 73.5L37 12M113 137.5L113 75"
+                    stroke="#00AE99"
+                    stroke-width="3"
+                />
+                <path vector-effect="non-scaling-stroke" d="M13 113H71.5" stroke="#00AE99" stroke-width="3" />
+                <path
+                    vector-effect="non-scaling-stroke"
+                    d="M49.087 47.5264L92.574 4.03932"
+                    stroke="#00AE99"
+                    stroke-width="3"
+                />
+                <path
+                    vector-effect="non-scaling-stroke"
+                    d="M47.3192 100.913L3.8321 57.4259M146.314 92.4277L102.12 48.2335"
+                    stroke="#00AE99"
+                    stroke-width="3"
+                />
+                <path
+                    vector-effect="non-scaling-stroke"
+                    d="M58.2793 145.814L101.766 102.327"
+                    stroke="#00AE99"
+                    stroke-width="3"
+                />
+            </Rays>
+
+            <Bubble>
+                <path
+                    vector-effect="non-scaling-stroke"
+                    d="M113 75C113 85.3064 108.897 94.6546 102.235 101.5C98.4048 105.436 71 132.5 71 132.5V112.792C51.8933 110.793 37 94.6359 37 75C37 54.0132 54.0132 37 75 37C95.9868 37 113 54.0132 113 75Z"
+                    stroke="#00AE99"
+                    strokeWidth="3"
+                />
+            </Bubble>
+
+            <Dot delay={0} vector-effect="non-scaling-stroke" cx="75" cy="75" r="4" stroke="#00AE99" strokeWidth="3" />
+            <Dot
+                delay={4.4}
+                vector-effect="non-scaling-stroke"
+                cx="91"
+                cy="75"
+                r="4"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
+            <Dot
+                delay={-4.6}
+                vector-effect="non-scaling-stroke"
+                cx="59"
+                cy="75"
+                r="4"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
+        </g>
+    </svg>
+);
+
+const scale = keyframes`
+    0% { transform: scale(1.2) }
+    15% { transform: scale(1) }
+    85% { transform: scale(1) }
+    100% { transform: scale(1.2) }
+`;
+
+const fadeInOut = keyframes`
+    0%, 30%, 50%, 100% {
+        transform: initial;
+    }
+
+    40% {
+        transform: translateY(-5px);
+    }
+`;
+
+const Bubble = styled.g`
+    animation: ${scale} 4s infinite cubic-bezier(0.175, 0.885, 0.32, 1.275);
+    transform-origin: 50% 50%;
+`;
+
+const Rays = styled.g`
+    animation: ${scale} 4s infinite cubic-bezier(0.175, 0.885, 0.32, 1.275);
+    transform-origin: 50% 50%;
+`;
+
+const Dot =
+    styled.circle <
+    { delay: number } >
+    `
+    animation: ${fadeInOut} 4s ${props => `${props.delay}s`} infinite;
+`;
diff --git a/packages/website/ts/components/animatedCompassIcon.tsx b/packages/website/ts/components/animatedCompassIcon.tsx
new file mode 100644
index 000000000..5388f95ca
--- /dev/null
+++ b/packages/website/ts/components/animatedCompassIcon.tsx
@@ -0,0 +1,53 @@
+import * as React from 'react';
+import styled, { keyframes } from 'styled-components';
+
+export const AnimatedCompassIcon = () => (
+    <svg width="150" height="150" viewBox="0 0 150 150" fill="none" xmlns="http://www.w3.org/2000/svg">
+        <g>
+            <circle cx="75" cy="75" r="73" stroke="#00AE99" stroke-width="3" />
+            <circle cx="75" cy="75" r="58" stroke="#00AE99" stroke-width="3" />
+            <Needle
+                d="M62.9792 62.9792L36.6447 113.355L87.0208 87.0208M62.9792 62.9792L113.355 36.6447L87.0208 87.0208M62.9792 62.9792L87.0208 87.0208"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
+
+            <Dial>
+                <path d="M75 2V17M75 133V148" stroke="#00AE99" stroke-width="3" />
+                <path d="M2 75L17 75M133 75L148 75" stroke="#00AE99" stroke-width="3" />
+                <path d="M11.7801 38.5L24.7705 46M125.229 104L138.22 111.5" stroke="#00AE99" stroke-width="3" />
+                <path d="M38.5001 11.7801L46.0001 24.7705M104 125.229L111.5 138.22" stroke="#00AE99" stroke-width="3" />
+                <path d="M111.5 11.7801L104 24.7705M46 125.229L38.5 138.22" stroke="#00AE99" stroke-width="3" />
+                <path d="M138.22 38.5L125.229 46M24.7705 104L11.7801 111.5" stroke="#00AE99" stroke-width="3" />
+            </Dial>
+        </g>
+    </svg>
+);
+
+const point = keyframes`
+    0% { transform: rotate(0deg) }
+    20% { transform: rotate(10deg) }
+    30% { transform: rotate(30deg) }
+    60% { transform: rotate(-20deg) }
+    80% { transform: rotate(-20deg) }
+    100% { transform: rotate(0deg) }
+`;
+
+const rotate = keyframes`
+    0% { transform: rotate(0deg) }
+    20% { transform: rotate(-10deg) }
+    30% { transform: rotate(-30deg) }
+    60% { transform: rotate(20deg) }
+    80% { transform: rotate(20deg) }
+    100% { transform: rotate(0deg) }
+`;
+
+const Needle = styled.path`
+    animation: ${point} 5s infinite;
+    transform-origin: 50% 50%;
+`;
+
+const Dial = styled.g`
+    animation: ${rotate} 5s infinite;
+    transform-origin: 50% 50%;
+`;
diff --git a/packages/website/ts/components/banner.tsx b/packages/website/ts/components/banner.tsx
new file mode 100644
index 000000000..6c4d94dc5
--- /dev/null
+++ b/packages/website/ts/components/banner.tsx
@@ -0,0 +1,147 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { Button } from 'ts/@next/components/button';
+import { ThemeInterface } from 'ts/@next/components/siteWrap';
+import { Paragraph } from 'ts/@next/components/text';
+
+import { Column, Section } from 'ts/@next/components/newLayout';
+
+interface Props {
+    heading?: string;
+    subline?: string;
+    mainCta?: CTAButton;
+    secondaryCta?: CTAButton;
+    theme?: ThemeInterface;
+}
+
+interface CTAButton {
+    text: string;
+    href?: string;
+    onClick?: () => void;
+    shouldOpenInNewTab?: boolean;
+}
+
+interface BorderProps {
+    isBottom?: boolean;
+}
+
+export const Banner: React.StatelessComponent<Props> = (props: Props) => {
+    const { heading, subline, mainCta, secondaryCta } = props;
+    return (
+        <CustomSection bgColor={colors.brandDark} isFlex={true} flexBreakpoint="900px" paddingMobile="120px 0">
+            <Border />
+            <Border isBottom={true} />
+
+            <Column>
+                <CustomHeading>{heading}</CustomHeading>
+
+                {subline && (
+                    <Paragraph color={colors.white} isMuted={0.5} isNoMargin={true}>
+                        {subline}
+                    </Paragraph>
+                )}
+            </Column>
+            <Column>
+                <ButtonWrap>
+                    {mainCta && (
+                        <Button
+                            color={colors.white}
+                            isTransparent={false}
+                            href={mainCta.href}
+                            target={mainCta.shouldOpenInNewTab ? '_blank' : ''}
+                        >
+                            {mainCta.text}
+                        </Button>
+                    )}
+
+                    {secondaryCta && (
+                        <Button
+                            color={colors.white}
+                            href={secondaryCta.href}
+                            onClick={secondaryCta.onClick}
+                            isTransparent={true}
+                        >
+                            {secondaryCta.text}
+                        </Button>
+                    )}
+                </ButtonWrap>
+            </Column>
+        </CustomSection>
+    );
+};
+
+const CustomSection = styled(Section)`
+    color: ${colors.white};
+    margin-top: 30px;
+
+    @media (max-width: 900px) {
+        text-align: center;
+
+        p {
+            margin-bottom: 30px;
+        }
+
+        div:last-child {
+            margin-bottom: 0;
+        }
+    }
+`;
+
+const CustomHeading = styled.h2`
+    font-size: 34px;
+    font-weight: 400;
+    margin-bottom: 10px @media (max-width: 768px) {
+        font-size: 30px;
+    }
+`;
+
+const ButtonWrap = styled.div`
+    display: inline-block;
+
+    @media (min-width: 768px) {
+        * + * {
+            margin-left: 15px;
+        }
+    }
+
+    @media (max-width: 768px) {
+        a,
+        button {
+            display: block;
+            width: 220px;
+        }
+
+        * + * {
+            margin-top: 15px;
+        }
+    }
+`;
+
+// Note let's refactor this
+// is it absolutely necessary to have a stateless component
+// to pass props down into the styled icon?
+const Border =
+    styled.div <
+    BorderProps >
+    `
+    position: absolute;
+    background-image: ${props =>
+        props.isBottom ? 'url(/images/@next/banner/bottomofcta.png);' : 'url(/images/@next/banner/topofcta.png);'};
+    background-position: ${props => (props.isBottom ? 'left top' : 'left bottom')};
+    left: 0;
+    width: calc(100% + 214px);
+    height: 40px;
+    top: ${props => !props.isBottom && 0};
+    bottom: ${props => props.isBottom && 0};
+    transform: translate(-112px);
+
+    @media (max-width: 768px) {
+        width: calc(100% + 82px);
+        height: 40px;
+        transform: translate(-41px);
+        background-size: auto 80px;
+    }
+`;
diff --git a/packages/website/ts/components/blockIconLink.tsx b/packages/website/ts/components/blockIconLink.tsx
new file mode 100644
index 000000000..8d66a4afa
--- /dev/null
+++ b/packages/website/ts/components/blockIconLink.tsx
@@ -0,0 +1,84 @@
+import { History, Location } from 'history';
+import * as React from 'react';
+import { match, withRouter } from 'react-router-dom';
+import styled from 'styled-components';
+
+import { Button } from 'ts/@next/components/button';
+import { Icon } from 'ts/@next/components/icon';
+
+interface BaseComponentProps {
+    icon?: string;
+    iconComponent?: React.ReactNode;
+    title: string;
+    linkLabel: string;
+    linkUrl?: string;
+    linkAction?: () => void;
+    history: History;
+    location: Location;
+    match: match<any>;
+}
+
+class BaseComponent extends React.PureComponent<BaseComponentProps> {
+    public onClick = (): void => {
+        const { linkAction, linkUrl } = this.props;
+
+        if (linkAction) {
+            linkAction();
+        } else {
+            this.props.history.push(linkUrl);
+        }
+    };
+
+    public render(): React.ReactNode {
+        const { icon, iconComponent, linkUrl, linkAction, title, linkLabel } = this.props;
+
+        return (
+            <Wrap onClick={this.onClick}>
+                <div>
+                    <Icon name={icon} component={iconComponent} size="large" margin={[0, 0, 'default', 0]} />
+
+                    <Title>{title}</Title>
+
+                    <Button isWithArrow={true} isTransparent={true} href={linkUrl} onClick={linkAction}>
+                        {linkLabel}
+                    </Button>
+                </div>
+            </Wrap>
+        );
+    }
+}
+
+export const BlockIconLink = withRouter<BaseComponentProps>(BaseComponent);
+
+const Wrap = styled.div`
+    width: calc(50% - 15px);
+    height: 400px;
+    padding: 40px;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    text-align: center;
+    transition: background-color 0.25s;
+    background-color: ${props => props.theme.lightBgColor};
+    cursor: pointer;
+
+    a,
+    button {
+        pointer-events: none;
+    }
+
+    @media (max-width: 900px) {
+        width: 100%;
+        margin-top: 30px;
+    }
+
+    &:hover {
+        background-color: #002d28;
+    }
+`;
+
+const Title = styled.h2`
+    font-size: 20px;
+    margin-bottom: 30px;
+    color: ${props => props.theme.linkColor};
+`;
diff --git a/packages/website/ts/components/button.tsx b/packages/website/ts/components/button.tsx
new file mode 100644
index 000000000..348f1b7b4
--- /dev/null
+++ b/packages/website/ts/components/button.tsx
@@ -0,0 +1,102 @@
+import * as React from 'react';
+import { Link as ReactRouterLink } from 'react-router-dom';
+import styled from 'styled-components';
+
+import { ThemeInterface } from 'ts/@next/components/siteWrap';
+
+import { colors } from 'ts/style/colors';
+
+interface ButtonInterface {
+    bgColor?: string;
+    color?: string;
+    children?: React.ReactNode | string;
+    isTransparent?: boolean;
+    isNoBorder?: boolean;
+    isNoPadding?: boolean;
+    isWithArrow?: boolean;
+    isAccentColor?: boolean;
+    hasIcon?: boolean | string;
+    isInline?: boolean;
+    href?: string;
+    type?: string;
+    target?: string;
+    to?: string;
+    onClick?: () => any;
+    theme?: ThemeInterface;
+    shouldUseAnchorTag?: boolean;
+}
+
+export const Button = (props: ButtonInterface) => {
+    const { children, href, isWithArrow, to, shouldUseAnchorTag, target } = props;
+    let linkElem;
+
+    if (href || shouldUseAnchorTag) {
+        linkElem = 'a';
+    }
+    if (to) {
+        linkElem = ReactRouterLink;
+    }
+
+    const Component = linkElem ? ButtonBase.withComponent<any>(linkElem) : ButtonBase;
+    const targetProp = href && target ? { target } : {};
+
+    return (
+        <Component {...props} {...targetProp}>
+            {children}
+
+            {isWithArrow && (
+                <svg width="16" height="15" fill="none" xmlns="http://www.w3.org/2000/svg">
+                    <path d="M4.484.246l.024 1.411 8.146.053L.817 13.547l.996.996L13.65 2.706l.052 8.146 1.412.024L15.045.315 4.484.246z" />
+                </svg>
+            )}
+        </Component>
+    );
+};
+
+const ButtonBase =
+    styled.button <
+    ButtonInterface >
+    `
+    appearance: none;
+    border: 1px solid transparent;
+    display: inline-block;
+    background-color: ${props => props.bgColor || colors.brandLight};
+    background-color: ${props => (props.isTransparent || props.isWithArrow) && 'transparent'};
+    border-color: ${props => props.isTransparent && !props.isWithArrow && 'rgba(255, 255, 255, .4)'};
+    color: ${props => (props.isAccentColor ? props.theme.linkColor : props.color || props.theme.textColor)};
+    padding: ${props => !props.isNoPadding && !props.isWithArrow && '18px 30px'};
+    white-space: ${props => props.isWithArrow && 'nowrap'};
+    text-align: center;
+    font-size: ${props => (props.isWithArrow ? '20px' : '18px')};
+    text-decoration: none;
+    cursor: pointer;
+    outline: none;
+    transition: background-color 0.35s, border-color 0.35s;
+
+    // @todo Refactor to use theme props
+    ${props =>
+        props.bgColor === 'dark' &&
+        `
+        background-color: ${colors.brandDark};
+        color: ${colors.white};
+    `}
+
+    svg {
+        margin-left: 9px;
+        transition: transform 0.5s;
+        transform: translate3d(-2px, 2px, 0);
+    }
+
+    path {
+        fill: ${props => (props.isAccentColor ? props.theme.linkColor : props.color || props.theme.textColor)};
+    }
+
+    &:hover {
+        background-color: ${props => !props.isTransparent && !props.isWithArrow && '#04BEA8'};
+        border-color: ${props => props.isTransparent && !props.isNoBorder && !props.isWithArrow && '#00AE99'};
+
+        svg {
+            transform: translate3d(2px, -2px, 0);
+        }
+    }
+`;
diff --git a/packages/website/ts/components/chapter_link.tsx b/packages/website/ts/components/chapter_link.tsx
new file mode 100644
index 000000000..fd974cec1
--- /dev/null
+++ b/packages/website/ts/components/chapter_link.tsx
@@ -0,0 +1,15 @@
+import { NavLink as ReactRouterLink } from 'react-router-dom';
+import styled from 'styled-components';
+
+export const ChapterLink = styled(ReactRouterLink).attrs({
+    activeStyle: { opacity: 1 },
+})`
+    font-size: 1.222222222rem;
+    display: block;
+    opacity: 0.5;
+    margin-bottom: 1.666666667rem;
+
+    &:hover {
+        opacity: 1;
+    }
+`;
diff --git a/packages/website/ts/components/definition.tsx b/packages/website/ts/components/definition.tsx
new file mode 100644
index 000000000..8adef8d54
--- /dev/null
+++ b/packages/website/ts/components/definition.tsx
@@ -0,0 +1,145 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { Button } from 'ts/@next/components/button';
+import { Icon } from 'ts/@next/components/icon';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+
+interface Action {
+    label: string;
+    url?: string;
+    onClick?: () => void;
+    shouldUseAnchorTag?: boolean;
+}
+
+interface Props {
+    isInline?: boolean;
+    isInlineIcon?: boolean;
+    isCentered?: boolean;
+    isWithMargin?: boolean;
+    icon: string;
+    iconSize?: 'medium' | 'large' | number;
+    fontSize?: 'default' | 'medium' | number;
+    title: string;
+    titleSize?: 'small' | 'default' | number;
+    description: React.ReactNode | string;
+    actions?: Action[];
+}
+
+export const Definition = (props: Props) => (
+    <Wrap {...props}>
+        <Icon name={props.icon} size={props.iconSize || 'medium'} margin={[0, 0, 'default', 0]} />
+
+        <TextWrap {...props}>
+            <Heading
+                asElement="h2"
+                fontWeight="400"
+                marginBottom={props.titleSize === 'small' ? '7px' : '15px'}
+                size={props.titleSize || 'default'}
+            >
+                {props.title}
+            </Heading>
+
+            {typeof props.description === 'string' ? (
+                <Paragraph isMuted={true} size={props.fontSize || 'default'}>
+                    {props.description}
+                </Paragraph>
+            ) : (
+                <>{props.description}</>
+            )}
+
+            {props.actions && (
+                <LinkWrap>
+                    {props.actions.map((item, index) => (
+                        <Button
+                            key={`dlink-${index}`}
+                            href={item.url}
+                            onClick={item.onClick}
+                            isWithArrow={true}
+                            isAccentColor={true}
+                            shouldUseAnchorTag={item.shouldUseAnchorTag}
+                            target="_blank"
+                        >
+                            {item.label}
+                        </Button>
+                    ))}
+                </LinkWrap>
+            )}
+        </TextWrap>
+    </Wrap>
+);
+
+const Wrap =
+    styled.div <
+    Props >
+    `
+    max-width: ${props => props.isInline && '354px'};
+
+    & + & {
+        margin-top: ${props => props.isInlineIcon && '120px'};
+        margin-top: ${props => props.isWithMargin && '60px'};
+    }
+
+    @media (min-width: 768px) {
+        width: ${props => (props.isInline ? 'calc(33.3333% - 30px)' : '100%')};
+        display: ${props => props.isInlineIcon && 'flex'};
+        justify-content: ${props => props.isInlineIcon && 'space-between'};
+        align-items: ${props => props.isInlineIcon && 'center'};
+        text-align: ${props => (props.isInlineIcon || !props.isCentered) && 'left'};
+    }
+
+    @media (max-width: 768px) {
+        margin: 0 auto;
+
+        & + & {
+            margin-top: ${props => props.isInline && '60px'};
+        }
+    }
+`;
+
+const TextWrap =
+    styled.div <
+    Props >
+    `
+    width: 100%;
+    max-width: 560px;
+
+    ul {
+        padding-top: 10px;
+        padding-left: 1rem;
+    }
+
+    li {
+        color: ${props => props.theme.paragraphColor};
+        font-size: ${props => `var(--${props.fontSize || 'default'}Paragraph)`};
+        font-weight: 300;
+        list-style: disc;
+        opacity: 0.75;
+        line-height: 1.444444444;
+        margin-bottom: 1rem;
+    }
+
+    @media (min-width: 768px) {
+        margin-left: ${props => props.isInlineIcon && '60px'};
+    }
+`;
+
+const LinkWrap = styled.div`
+    margin-top: 60px;
+
+    @media (min-width: 768px) {
+        display: inline-flex;
+
+        a + a {
+            margin-left: 60px;
+        }
+    }
+
+    @media (max-width: 768px) {
+        max-width: 250px;
+
+        a + a {
+            margin-top: 15px;
+        }
+    }
+`;
diff --git a/packages/website/ts/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/components/dropdowns/dropdown_developers.tsx
new file mode 100644
index 000000000..96d88846b
--- /dev/null
+++ b/packages/website/ts/components/dropdowns/dropdown_developers.tsx
@@ -0,0 +1,180 @@
+import { Link } from '@0x/react-shared';
+import * as _ from 'lodash';
+import * as React from 'react';
+import styled, { withTheme } from 'styled-components';
+
+import { Button } from 'ts/@next/components/button';
+import { Column, FlexWrap, WrapGrid } from 'ts/@next/components/newLayout';
+import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
+import { Heading } from 'ts/@next/components/text';
+import { WebsitePaths } from 'ts/types';
+import { constants } from 'ts/utils/constants';
+
+interface Props {
+    theme: ThemeValuesInterface;
+}
+
+interface LinkConfig {
+    label: string;
+    url: string;
+    shouldOpenInNewTab?: boolean;
+}
+
+const introData: LinkConfig[] = [
+    {
+        label: 'Build a relayer',
+        url: `${WebsitePaths.Wiki}#Build-A-Relayer`,
+    },
+    {
+        label: 'Develop on Ethereum',
+        url: `${WebsitePaths.Wiki}#Ethereum-Development`,
+    },
+    {
+        label: 'Make & take orders',
+        url: `${WebsitePaths.Wiki}#Create,-Validate,-Fill-Order`,
+    },
+    {
+        label: 'Use networked liquidity',
+        url: `${WebsitePaths.Wiki}#Find,-Submit,-Fill-Order-From-Relayer`,
+    },
+];
+
+const docsData: LinkConfig[] = [
+    {
+        label: '0x.js',
+        url: WebsitePaths.ZeroExJs,
+    },
+    {
+        label: '0x Connect',
+        url: WebsitePaths.Connect,
+    },
+    {
+        label: 'Smart Contract',
+        url: WebsitePaths.SmartContracts,
+    },
+];
+
+const linksData: LinkConfig[] = [
+    {
+        label: 'Wiki',
+        url: WebsitePaths.Wiki,
+    },
+    {
+        label: 'Github',
+        url: constants.URL_GITHUB_ORG,
+        shouldOpenInNewTab: true,
+    },
+    {
+        label: 'Protocol specification',
+        url: constants.URL_PROTOCOL_SPECIFICATION,
+        shouldOpenInNewTab: true,
+    },
+];
+
+export const DropdownDevelopers: React.FunctionComponent<Props> = withTheme((props: Props) => (
+    <>
+        <DropdownWrap>
+            <div>
+                <Heading asElement="h4" size={14} color="inherit" marginBottom="15px" isMuted={0.35}>
+                    Getting Started
+                </Heading>
+
+                <StyledGrid isCentered={false} isWrapped={true}>
+                    {_.map(introData, (item, index) => (
+                        <li>
+                            <Link key={`introLink-${index}`} to={item.url}>
+                                {item.label}
+                            </Link>
+                        </li>
+                    ))}
+                </StyledGrid>
+            </div>
+
+            <StyledWrap>
+                <Column width="calc(100% - 15px)">
+                    <Heading asElement="h4" size={14} color="inherit" marginBottom="15px" isMuted={0.35}>
+                        Popular Docs
+                    </Heading>
+
+                    <ul>
+                        {_.map(docsData, (item, index) => (
+                            <li key={`docsLink-${index}`}>
+                                <Link to={item.url} shouldOpenInNewTab={item.shouldOpenInNewTab}>
+                                    {item.label}
+                                </Link>
+                            </li>
+                        ))}
+                    </ul>
+                </Column>
+
+                <Column width="calc(100% - 15px)">
+                    <Heading asElement="h4" size={14} color="inherit" marginBottom="15px" isMuted={0.35}>
+                        Useful Links
+                    </Heading>
+
+                    <ul>
+                        {_.map(linksData, (item, index) => (
+                            <li key={`usefulLink-${index}`}>
+                                <Link to={item.url} shouldOpenInNewTab={item.shouldOpenInNewTab}>
+                                    {item.label}
+                                </Link>
+                            </li>
+                        ))}
+                    </ul>
+                </Column>
+            </StyledWrap>
+
+            <StyledLink
+                to={WebsitePaths.Docs}
+                bgColor={props.theme.dropdownButtonBg}
+                isAccentColor={true}
+                isNoBorder={true}
+            >
+                View All Documentation
+            </StyledLink>
+        </DropdownWrap>
+    </>
+));
+
+const DropdownWrap = styled.div`
+    padding: 15px 30px 75px 30px;
+
+    a {
+        color: inherit;
+    }
+
+    li {
+        margin: 8px 0;
+    }
+`;
+
+const StyledGrid = styled(WrapGrid.withComponent('ul'))`
+    li {
+        width: 50%;
+        flex-shrink: 0;
+    }
+`;
+
+const StyledWrap = styled(FlexWrap)`
+    padding-top: 20px;
+    margin-top: 30px;
+    position: relative;
+
+    &:before {
+        content: '';
+        width: 100%;
+        height: 1px;
+        background-color: ${props => props.theme.dropdownColor};
+        opacity: 0.15;
+        position: absolute;
+        top: 0;
+        left: 0;
+    }
+`;
+
+const StyledLink = styled(Button)`
+    width: 100%;
+    position: absolute;
+    bottom: 0;
+    left: 0;
+`;
diff --git a/packages/website/ts/components/dropdowns/dropdown_products.tsx b/packages/website/ts/components/dropdowns/dropdown_products.tsx
new file mode 100644
index 000000000..886cee44a
--- /dev/null
+++ b/packages/website/ts/components/dropdowns/dropdown_products.tsx
@@ -0,0 +1,48 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { Link } from 'react-router-dom';
+import styled from 'styled-components';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+import { WebsitePaths } from 'ts/types';
+
+const navData = [
+    {
+        title: '0x Instant',
+        description: 'Simple crypto purchasing',
+        url: WebsitePaths.Instant,
+    },
+    {
+        title: '0x Launch Kit',
+        description: 'Build on the 0x protocol',
+        url: WebsitePaths.LaunchKit,
+    },
+];
+
+export const DropdownProducts: React.FunctionComponent<{}> = () => (
+    <List>
+        {_.map(navData, (item, index) => (
+            <li key={`productLink-${index}`}>
+                <Link to={item.url}>
+                    <Heading asElement="h3" color="inherit" isNoMargin={true} size="small">
+                        {item.title}
+                    </Heading>
+
+                    {item.description && (
+                        <Paragraph color="inherit" isNoMargin={true} size="small" isMuted={0.5}>
+                            {item.description}
+                        </Paragraph>
+                    )}
+                </Link>
+            </li>
+        ))}
+    </List>
+);
+
+const List = styled.ul`
+    a {
+        padding: 15px 30px;
+        display: block;
+        color: inherit;
+    }
+`;
diff --git a/packages/website/ts/components/footer.tsx b/packages/website/ts/components/footer.tsx
index 6366bf4ea..b30a0cc5e 100644
--- a/packages/website/ts/components/footer.tsx
+++ b/packages/website/ts/components/footer.tsx
@@ -1,228 +1,168 @@
-import { ALink, colors, Link } from '@0x/react-shared';
-import { ObjectMap } from '@0x/types';
+import { Link as SmartLink } from '@0x/react-shared';
 import * as _ from 'lodash';
-import DropDownMenu from 'material-ui/DropDownMenu';
-import MenuItem from 'material-ui/MenuItem';
 import * as React from 'react';
+import MediaQuery from 'react-responsive';
+import styled from 'styled-components';
 
-import { Dispatcher } from 'ts/redux/dispatcher';
-import { Deco, Key, Language, WebsitePaths } from 'ts/types';
+import { Logo } from 'ts/@next/components/logo';
+import { Column, FlexWrap, WrapGrid } from 'ts/@next/components/newLayout';
+import { NewsletterForm } from 'ts/@next/components/newsletter_form';
+import { WebsitePaths } from 'ts/types';
 import { constants } from 'ts/utils/constants';
-import { Translate } from 'ts/utils/translate';
-
-const ICON_DIMENSION = 16;
-
-const languageToMenuTitle = {
-    [Language.English]: 'English',
-    [Language.Russian]: 'Русский',
-    [Language.Spanish]: 'Español',
-    [Language.Korean]: '한국어',
-    [Language.Chinese]: '中文',
-};
-
-export interface FooterProps {
-    translate: Translate;
-    dispatcher: Dispatcher;
-    backgroundColor?: string;
+
+interface LinkInterface {
+    text: string;
+    url: string;
+    shouldOpenInNewTab?: boolean;
+}
+
+interface LinkRows {
+    heading: string;
+    isOnMobile?: boolean;
+    links: LinkInterface[];
 }
 
-interface FooterState {
-    selectedLanguage: Language;
+interface LinkListProps {
+    links: LinkInterface[];
 }
 
-export class Footer extends React.Component<FooterProps, FooterState> {
-    public static defaultProps = {
-        backgroundColor: colors.darkerGrey,
-    };
-    constructor(props: FooterProps) {
-        super(props);
-        this.state = {
-            selectedLanguage: props.translate.getLanguage(),
-        };
+const linkRows: LinkRows[] = [
+    {
+        heading: 'Products',
+        isOnMobile: true,
+        links: [
+            { url: WebsitePaths.Instant, text: '0x Instant' },
+            { url: WebsitePaths.LaunchKit, text: '0x Launch Kit' },
+        ],
+    },
+    {
+        heading: 'Developers',
+        links: [
+            { url: WebsitePaths.Docs, text: 'Documentation' },
+            { url: constants.URL_GITHUB_ORG, text: 'GitHub', shouldOpenInNewTab: true },
+            { url: constants.URL_PROTOCOL_SPECIFICATION, text: 'Protocol Spec', shouldOpenInNewTab: true },
+        ],
+    },
+    {
+        heading: 'About',
+        isOnMobile: true,
+        links: [
+            { url: WebsitePaths.AboutMission, text: 'Mission' },
+            { url: WebsitePaths.AboutTeam, text: 'Team' },
+            { url: WebsitePaths.AboutJobs, text: 'Jobs' },
+            { url: WebsitePaths.AboutPress, text: 'Press' },
+            { url: WebsitePaths.Ecosystem, text: 'Grant Program' },
+        ],
+    },
+    {
+        heading: 'Community',
+        isOnMobile: true,
+        links: [
+            { url: constants.URL_TWITTER, text: 'Twitter', shouldOpenInNewTab: true },
+            { url: constants.URL_ZEROEX_CHAT, text: 'Discord Chat', shouldOpenInNewTab: true },
+            { url: constants.URL_FACEBOOK, text: 'Facebook', shouldOpenInNewTab: true },
+            { url: constants.URL_REDDIT, text: 'Reddit', shouldOpenInNewTab: true },
+        ],
+    },
+];
+
+export const Footer: React.StatelessComponent = () => (
+    <FooterWrap>
+        <FlexWrap>
+            <FooterColumn width="35%">
+                <Logo />
+                <NewsletterForm />
+            </FooterColumn>
+
+            <FooterColumn width="55%">
+                <WrapGrid isCentered={false} isWrapped={true}>
+                    {_.map(linkRows, (row: LinkRows, index) => (
+                        <MediaQuery minWidth={row.isOnMobile ? 0 : 768} key={`fc-${index}`}>
+                            <FooterSectionWrap>
+                                <RowHeading>{row.heading}</RowHeading>
+
+                                <LinkList links={row.links} />
+                            </FooterSectionWrap>
+                        </MediaQuery>
+                    ))}
+                </WrapGrid>
+            </FooterColumn>
+        </FlexWrap>
+    </FooterWrap>
+);
+
+const LinkList = (props: LinkListProps) => (
+    <List>
+        {_.map(props.links, (link, index) => (
+            <li key={`fl-${index}`}>
+                <Link to={link.url} shouldOpenInNewTab={link.shouldOpenInNewTab}>
+                    {link.text}
+                </Link>
+            </li>
+        ))}
+    </List>
+);
+
+const FooterWrap = styled.footer`
+    padding: 40px 30px 30px 30px;
+    margin-top: 30px;
+    background-color: ${props => props.theme.footerBg};
+    color: ${props => props.theme.footerColor};
+
+    path {
+        fill: ${props => props.theme.footerColor};
+    }
+
+    @media (min-width: 768px) {
+        height: 350px;
     }
-    public render(): React.ReactNode {
-        const sectionNameToLinks: ObjectMap<ALink[]> = {
-            [Key.Documentation]: [
-                {
-                    title: 'Developer Home',
-                    to: WebsitePaths.Docs,
-                },
-                {
-                    title: '0x.js',
-                    to: WebsitePaths.ZeroExJs,
-                },
-                {
-                    title: this.props.translate.get(Key.SmartContracts, Deco.Cap),
-                    to: WebsitePaths.SmartContracts,
-                },
-                {
-                    title: this.props.translate.get(Key.Connect, Deco.Cap),
-                    to: WebsitePaths.Connect,
-                },
-                {
-                    title: this.props.translate.get(Key.Whitepaper, Deco.Cap),
-                    to: WebsitePaths.Whitepaper,
-                    shouldOpenInNewTab: true,
-                },
-                {
-                    title: this.props.translate.get(Key.Wiki, Deco.Cap),
-                    to: WebsitePaths.Wiki,
-                },
-            ],
-            [Key.Community]: [
-                {
-                    title: this.props.translate.get(Key.Discord, Deco.Cap),
-                    to: constants.URL_ZEROEX_CHAT,
-                    shouldOpenInNewTab: true,
-                },
-                {
-                    title: this.props.translate.get(Key.Blog, Deco.Cap),
-                    to: constants.URL_BLOG,
-                    shouldOpenInNewTab: true,
-                },
-                {
-                    title: 'Twitter',
-                    to: constants.URL_TWITTER,
-                    shouldOpenInNewTab: true,
-                },
-                {
-                    title: 'Reddit',
-                    to: constants.URL_REDDIT,
-                    shouldOpenInNewTab: true,
-                },
-                {
-                    title: this.props.translate.get(Key.Forum, Deco.Cap),
-                    to: constants.URL_DISCOURSE_FORUM,
-                    shouldOpenInNewTab: true,
-                },
-            ],
-            [Key.Organization]: [
-                {
-                    title: this.props.translate.get(Key.About, Deco.Cap),
-                    to: WebsitePaths.About,
-                },
-                {
-                    title: this.props.translate.get(Key.Careers, Deco.Cap),
-                    to: WebsitePaths.Careers,
-                },
-                {
-                    title: this.props.translate.get(Key.Contact, Deco.Cap),
-                    to: 'mailto:team@0x.org',
-                    shouldOpenInNewTab: true,
-                },
-            ],
-        };
-        const languageMenuItems = _.map(languageToMenuTitle, (menuTitle: string, language: Language) => {
-            return <MenuItem key={menuTitle} value={language} primaryText={menuTitle} />;
-        });
-        return (
-            <div className="relative pb4 pt2" style={{ backgroundColor: this.props.backgroundColor }}>
-                <div className="mx-auto max-width-4 md-px2 lg-px0 py4 clearfix" style={{ color: colors.white }}>
-                    <div className="col lg-col-4 md-col-4 col-12 left">
-                        <div className="sm-mx-auto" style={{ width: 148 }}>
-                            <div>
-                                <img src="/images/protocol_logo_white.png" height="30" />
-                            </div>
-                            <div
-                                style={{
-                                    fontSize: 11,
-                                    color: colors.grey,
-                                    paddingLeft: 37,
-                                    paddingTop: 2,
-                                }}
-                            >
-                                © ZeroEx, Intl.
-                            </div>
-                            <div className="pt4 center">
-                                <DropDownMenu
-                                    labelStyle={{ color: colors.white }}
-                                    value={this.state.selectedLanguage}
-                                    onChange={this._updateLanguage.bind(this)}
-                                >
-                                    {languageMenuItems}
-                                </DropDownMenu>
-                            </div>
-                        </div>
-                    </div>
-                    <div className="col lg-col-8 md-col-8 col-12 lg-pl4 md-pl4">
-                        <div className="col lg-col-4 md-col-4 col-12">
-                            <div className="lg-right md-right sm-center">
-                                {this._renderHeader(Key.Documentation)}
-                                {_.map(sectionNameToLinks[Key.Documentation], this._renderMenuItem.bind(this))}
-                            </div>
-                        </div>
-                        <div className="col lg-col-4 md-col-4 col-12 lg-pr2 md-pr2">
-                            <div className="lg-right md-right sm-center">
-                                {this._renderHeader(Key.Community)}
-                                {_.map(sectionNameToLinks[Key.Community], this._renderMenuItem.bind(this))}
-                            </div>
-                        </div>
-                        <div className="col lg-col-4 md-col-4 col-12">
-                            <div className="lg-right md-right sm-center">
-                                {this._renderHeader(Key.Organization)}
-                                {_.map(sectionNameToLinks[Key.Organization], this._renderMenuItem.bind(this))}
-                            </div>
-                        </div>
-                    </div>
-                </div>
-            </div>
-        );
+`;
+
+const FooterColumn = styled(Column)`
+    @media (min-width: 768px) {
+        width: ${props => props.width};
     }
-    private _renderIcon(fileName: string): React.ReactNode {
-        return (
-            <div style={{ height: ICON_DIMENSION, width: ICON_DIMENSION }}>
-                <img src={`/images/social/${fileName}`} style={{ width: ICON_DIMENSION }} />
-            </div>
-        );
+
+    @media (max-width: 768px) {
+        text-align: left;
     }
-    private _renderMenuItem(link: ALink): React.ReactNode {
-        const titleToIcon: { [title: string]: string } = {
-            [this.props.translate.get(Key.Discord, Deco.Cap)]: 'discord.png',
-            [this.props.translate.get(Key.Blog, Deco.Cap)]: 'medium.png',
-            Twitter: 'twitter.png',
-            Reddit: 'reddit.png',
-            [this.props.translate.get(Key.Forum, Deco.Cap)]: 'discourse.png',
-        };
-        const iconIfExists = titleToIcon[link.title];
-        return (
-            <div key={link.title} className="sm-center" style={{ fontSize: 13, paddingTop: 25 }}>
-                <Link
-                    to={link.to}
-                    shouldOpenInNewTab={link.shouldOpenInNewTab}
-                    fontColor={colors.white}
-                    className="text-decoration-none"
-                >
-                    <div>
-                        {!_.isUndefined(iconIfExists) ? (
-                            <div className="inline-block">
-                                <div className="pr1 table-cell">{this._renderIcon(iconIfExists)}</div>
-                                <div className="table-cell">{link.title}</div>
-                            </div>
-                        ) : (
-                            link.title
-                        )}
-                    </div>
-                </Link>
-            </div>
-        );
+`;
+
+const FooterSectionWrap = styled(FooterColumn)`
+    @media (max-width: 768px) {
+        width: 50%;
+
+        & + & {
+            margin-top: 0;
+            margin-bottom: 30px;
+        }
     }
-    private _renderHeader(key: Key): React.ReactNode {
-        const headerStyle = {
-            color: colors.grey400,
-            letterSpacing: 2,
-            fontFamily: 'Roboto Mono',
-            fontSize: 13,
-        };
-        return (
-            <div className="lg-pb2 md-pb2 sm-pt4" style={headerStyle}>
-                {this.props.translate.get(key, Deco.Upper)}
-            </div>
-        );
+`;
+
+const RowHeading = styled.h3`
+    color: inherit;
+    font-weight: 700;
+    font-size: 16px;
+    margin-bottom: 1.25em;
+    opacity: 0.75;
+`;
+
+const List = styled.ul`
+    li + li {
+        margin-top: 8px;
     }
-    private _updateLanguage(_event: any, _index: number, value: Language): void {
-        this.setState({
-            selectedLanguage: value,
-        });
-        this.props.dispatcher.updateSelectedLanguage(value);
+`;
+
+const Link = styled(SmartLink)`
+    color: inherit;
+    opacity: 0.5;
+    display: block;
+    font-size: 16px;
+    line-height: 20px;
+    transition: opacity 0.25s;
+    text-decoration: none;
+
+    &:hover {
+        opacity: 0.8;
     }
-}
+`;
diff --git a/packages/website/ts/components/hamburger.tsx b/packages/website/ts/components/hamburger.tsx
new file mode 100644
index 000000000..435d206cd
--- /dev/null
+++ b/packages/website/ts/components/hamburger.tsx
@@ -0,0 +1,72 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+interface Props {
+    isOpen: boolean;
+    onClick?: () => void;
+}
+
+export const Hamburger: React.FunctionComponent<Props> = (props: Props) => {
+    return (
+        <StyledHamburger isOpen={props.isOpen} onClick={props.onClick}>
+            <span />
+            <span />
+            <span />
+        </StyledHamburger>
+    );
+};
+
+const StyledHamburger =
+    styled.button <
+    Props >
+    `
+    background: none;
+    border: 0;
+    width: 22px;
+    height: 16px;
+    position: relative;
+    z-index: 25;
+    padding: 0;
+    outline: none;
+    user-select: none;
+
+    @media (min-width: 800px) {
+        display: none;
+    }
+
+    span {
+        display: block;
+        background-color: ${props => props.theme.textColor};
+        width: 100%;
+        height: 2px;
+        margin-bottom: 5px;
+        transform-origin: 4px 0px;
+        transition: transform 0.5s cubic-bezier(0.77,0.2,0.05,1.0),
+            background-color 0.5s cubic-bezier(0.77,0.2,0.05,1.0),
+            opacity 0.55s ease;
+
+        &:first-child {
+            //transform-origin: 0% 0%;
+        }
+
+        &:last-child {
+            //transform-origin: 0% 100%;
+        }
+
+        ${props =>
+            props.isOpen &&
+            `
+            opacity: 1;
+            transform: rotate(45deg) translate(0, 1px);
+
+            &:nth-child(2) {
+                opacity: 0;
+                transform: rotate(0deg) scale(0.2, 0.2);
+            }
+
+            &:last-child {
+                transform: rotate(-45deg) translate(1px, -4px);
+            }
+        `}
+    }
+`;
diff --git a/packages/website/ts/components/header.tsx b/packages/website/ts/components/header.tsx
new file mode 100644
index 000000000..e886923df
--- /dev/null
+++ b/packages/website/ts/components/header.tsx
@@ -0,0 +1,252 @@
+import { Link } from '@0x/react-shared';
+import _ from 'lodash';
+import * as React from 'react';
+import MediaQuery from 'react-responsive';
+import styled, { css, withTheme } from 'styled-components';
+
+import Headroom from 'react-headroom';
+
+import { Button } from 'ts/@next/components/button';
+import { DropdownDevelopers } from 'ts/@next/components/dropdowns/dropdown_developers';
+import { DropdownProducts } from 'ts/@next/components/dropdowns/dropdown_products';
+import { Hamburger } from 'ts/@next/components/hamburger';
+import { Logo } from 'ts/@next/components/logo';
+import { MobileNav } from 'ts/@next/components/mobileNav';
+import { FlexWrap } from 'ts/@next/components/newLayout';
+import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
+import { WebsitePaths } from 'ts/types';
+import { constants } from 'ts/utils/constants';
+
+interface HeaderProps {
+    location?: Location;
+    isNavToggled?: boolean;
+    toggleMobileNav?: () => void;
+    theme: ThemeValuesInterface;
+}
+
+interface NavItemProps {
+    url?: string;
+    id?: string;
+    text?: string;
+    dropdownWidth?: number;
+    dropdownComponent?: React.FunctionComponent<any>;
+    shouldOpenInNewTab?: boolean;
+}
+
+interface DropdownWrapInterface {
+    width?: number;
+}
+
+const navItems: NavItemProps[] = [
+    {
+        id: 'why',
+        url: WebsitePaths.Why,
+        text: 'Why 0x',
+    },
+    {
+        id: 'products',
+        text: 'Products',
+        dropdownComponent: DropdownProducts,
+        dropdownWidth: 280,
+    },
+    {
+        id: 'developers',
+        text: 'Developers',
+        dropdownComponent: DropdownDevelopers,
+        dropdownWidth: 480,
+    },
+    {
+        id: 'about',
+        url: WebsitePaths.AboutMission,
+        text: 'About',
+    },
+    {
+        id: 'blog',
+        url: constants.URL_BLOG,
+        shouldOpenInNewTab: true,
+        text: 'Blog',
+    },
+];
+
+class HeaderBase extends React.Component<HeaderProps> {
+    public onUnpin = () => {
+        if (this.props.isNavToggled) {
+            this.props.toggleMobileNav();
+        }
+    };
+
+    public render(): React.ReactNode {
+        const { isNavToggled, toggleMobileNav, theme } = this.props;
+
+        return (
+            <Headroom onUnpin={this.onUnpin} downTolerance={4} upTolerance={10}>
+                <StyledHeader isNavToggled={isNavToggled}>
+                    <HeaderWrap>
+                        <Link to={WebsitePaths.Home}>
+                            <Logo />
+                        </Link>
+
+                        <NavLinks>
+                            {_.map(navItems, (link, index) => <NavItem key={`navlink-${index}`} link={link} />)}
+                        </NavLinks>
+
+                        <MediaQuery minWidth={990}>
+                            <TradeButton bgColor={theme.headerButtonBg} color="#ffffff" href="/portal">
+                                Trade on 0x
+                            </TradeButton>
+                        </MediaQuery>
+
+                        <Hamburger isOpen={isNavToggled} onClick={toggleMobileNav} />
+                        <MobileNav isToggled={isNavToggled} toggleMobileNav={toggleMobileNav} />
+                    </HeaderWrap>
+                </StyledHeader>
+            </Headroom>
+        );
+    }
+}
+
+export const Header = withTheme(HeaderBase);
+
+const NavItem = (props: { link: NavItemProps; key: string }) => {
+    const { link } = props;
+    const Subnav = link.dropdownComponent;
+    const linkElement = _.isUndefined(link.url) ? (
+        <StyledAnchor href="#">{link.text}</StyledAnchor>
+    ) : (
+        <StyledNavLink to={link.url} shouldOpenInNewTab={link.shouldOpenInNewTab}>
+            {link.text}
+        </StyledNavLink>
+    );
+    return (
+        <LinkWrap>
+            {linkElement}
+
+            {link.dropdownComponent && (
+                <DropdownWrap width={link.dropdownWidth}>
+                    <Subnav />
+                </DropdownWrap>
+            )}
+        </LinkWrap>
+    );
+};
+
+const StyledHeader =
+    styled.header <
+    HeaderProps >
+    `
+    padding: 30px;
+    background-color: ${props => props.theme.bgColor};
+`;
+
+const LinkWrap = styled.li`
+    position: relative;
+
+    a {
+        display: block;
+    }
+
+    @media (min-width: 800px) {
+        &:hover > div {
+            display: block;
+            visibility: visible;
+            opacity: 1;
+            transform: translate3d(0, 0, 0);
+            transition: opacity 0.35s, transform 0.35s, visibility 0s;
+        }
+    }
+`;
+
+const linkStyles = css`
+    color: ${props => props.theme.textColor};
+    opacity: 0.5;
+    transition: opacity 0.35s;
+    padding: 15px 0;
+    margin: 0 30px;
+
+    &:hover {
+        opacity: 1;
+    }
+`;
+
+const StyledNavLink = styled(Link).attrs({
+    activeStyle: { opacity: 1 },
+})`
+    ${linkStyles};
+`;
+
+const StyledAnchor = styled.a`
+    ${linkStyles};
+    cursor: default;
+`;
+
+const HeaderWrap = styled(FlexWrap)`
+    justify-content: space-between;
+    align-items: center;
+
+    @media (max-width: 800px) {
+        padding-top: 0;
+        display: flex;
+        padding-bottom: 0;
+    }
+`;
+
+const NavLinks = styled.ul`
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+
+    @media (max-width: 800px) {
+        display: none;
+    }
+`;
+
+const DropdownWrap =
+    styled.div <
+    DropdownWrapInterface >
+    `
+    width: ${props => props.width || 280}px;
+    padding: 15px 0;
+    border: 1px solid transparent;
+    border-color: ${props => props.theme.dropdownBorderColor};
+    background-color: ${props => props.theme.dropdownBg};
+    color: ${props => props.theme.dropdownColor};
+    position: absolute;
+    top: 100%;
+    left: calc(50% - ${props => (props.width || 280) / 2}px);
+    visibility: hidden;
+    opacity: 0;
+    transform: translate3d(0, -10px, 0);
+    transition: opacity 0.35s, transform 0.35s, visibility 0s 0.35s;
+    z-index: 20;
+
+    &:after, &:before {
+    	bottom: 100%;
+    	left: 50%;
+    	border: solid transparent;
+    	content: " ";
+    	height: 0;
+    	width: 0;
+    	position: absolute;
+    	pointer-events: none;
+    }
+    &:after {
+    	border-color: rgba(255, 255, 255, 0);
+    	border-bottom-color: ${props => props.theme.dropdownBg};
+    	border-width: 10px;
+    	margin-left: -10px;
+    }
+    &:before {
+    	border-color: rgba(255, 0, 0, 0);
+    	border-bottom-color: ${props => props.theme.dropdownBorderColor};
+    	border-width: 11px;
+    	margin-left: -11px;
+    }
+
+    @media (max-width: 768px) {
+        display: none;
+    }
+`;
+
+const TradeButton = styled(Button)`
+    padding: 14px 22px !important;
+`;
diff --git a/packages/website/ts/components/hero.tsx b/packages/website/ts/components/hero.tsx
new file mode 100644
index 000000000..4c8874d3e
--- /dev/null
+++ b/packages/website/ts/components/hero.tsx
@@ -0,0 +1,152 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { addFadeInAnimation } from 'ts/@next/constants/animations';
+
+interface Props {
+    title: string;
+    maxWidth?: string;
+    maxWidthHeading?: string;
+    isLargeTitle?: boolean;
+    isFullWidth?: boolean;
+    isCenteredMobile?: boolean;
+    description: string;
+    figure?: React.ReactNode;
+    actions?: React.ReactNode;
+}
+
+const Section = styled.section`
+    padding: 120px 0;
+
+    @media (max-width: 768px) {
+        padding: 60px 0;
+    }
+`;
+
+interface WrapProps {
+    isCentered?: boolean;
+    isFullWidth?: boolean;
+    isCenteredMobile?: boolean;
+}
+const Wrap =
+    styled.div <
+    WrapProps >
+    `
+    width: calc(100% - 60px);
+    margin: 0 auto;
+
+    @media (min-width: 768px) {
+        max-width: ${props => (!props.isFullWidth ? '895px' : '1136px')};
+        flex-direction: row-reverse;
+        display: flex;
+        align-items: center;
+        text-align: ${props => props.isCentered && 'center'};
+        justify-content: ${props => (props.isCentered ? 'center' : 'space-between')};
+    }
+
+    @media (max-width: 768px) {
+        text-align: ${props => (props.isCenteredMobile ? `center` : 'left')};
+    }
+`;
+
+interface TitleProps {
+    isLarge?: any;
+    maxWidth?: string;
+}
+const Title =
+    styled.h1 <
+    TitleProps >
+    `
+    font-size: ${props => (props.isLarge ? '80px' : '50px')};
+    font-weight: 300;
+    line-height: 1.1;
+    margin-left: auto;
+    margin-right: auto;
+    margin-bottom: 30px;
+    max-width: ${props => props.maxWidth};
+    ${addFadeInAnimation('0.5s')}
+
+    @media (max-width: 1024px) {
+        font-size: 60px;
+    }
+
+    @media (max-width: 768px) {
+        font-size: 46px;
+    }
+`;
+
+const Description = styled.p`
+    font-size: 22px;
+    line-height: 31px;
+    font-weight: 300;
+    padding: 0;
+    margin-bottom: 50px;
+    color: ${props => props.theme.introTextColor};
+    ${addFadeInAnimation('0.5s', '0.15s')} @media (max-width: 1024px) {
+        margin-bottom: 30px;
+    }
+`;
+
+const Content =
+    styled.div <
+    { width: string } >
+    `
+    width: 100%;
+
+    @media (min-width: 768px) {
+        max-width: ${props => props.width};
+    }
+`;
+
+const ButtonWrap = styled.div`
+    display: inline-flex;
+    align-items: center;
+
+    * + * {
+        margin-left: 12px;
+    }
+
+    > *:nth-child(1) {
+        ${addFadeInAnimation('0.6s', '0.3s')};
+    }
+    > *:nth-child(2) {
+        ${addFadeInAnimation('0.6s', '0.4s')};
+    }
+
+    @media (max-width: 500px) {
+        flex-direction: column;
+        justify-content: center;
+
+        * {
+            padding-left: 20px;
+            padding-right: 20px;
+        }
+
+        * + * {
+            margin-left: 0;
+            margin-top: 12px;
+        }
+    }
+`;
+
+export const Hero: React.StatelessComponent<Props> = (props: Props) => (
+    <Section>
+        <Wrap isCentered={!props.figure} isFullWidth={props.isFullWidth} isCenteredMobile={props.isCenteredMobile}>
+            {props.figure && <Content width="400px">{props.figure}</Content>}
+
+            <Content width={props.maxWidth ? props.maxWidth : props.figure ? '546px' : '678px'}>
+                <Title isLarge={props.isLargeTitle} maxWidth={props.maxWidthHeading}>
+                    {props.title}
+                </Title>
+
+                <Description>{props.description}</Description>
+
+                {props.actions && <ButtonWrap>{props.actions}</ButtonWrap>}
+            </Content>
+        </Wrap>
+    </Section>
+);
+
+Hero.defaultProps = {
+    isCenteredMobile: true,
+};
diff --git a/packages/website/ts/components/heroAnimation.tsx b/packages/website/ts/components/heroAnimation.tsx
new file mode 100644
index 000000000..42956fb6a
--- /dev/null
+++ b/packages/website/ts/components/heroAnimation.tsx
@@ -0,0 +1,123 @@
+import * as React from 'react';
+import styled, { keyframes } from 'styled-components';
+
+export const HeroAnimation = () => (
+    <Image width="404" height="404" viewBox="0 0 404 404" fill="none" xmlns="http://www.w3.org/2000/svg">
+        <mask id="mask0" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="404" height="404">
+            <circle cx="202" cy="202" r="200" fill="#00AE99" stroke="#00AE99" stroke-width="3" />
+        </mask>
+        <g mask="url(#mask0)">
+            <circle cx="202" cy="202" r="200" stroke="#00AE99" strokeWidth="3" />
+            <TopCircle
+                vector-effect="non-scaling-stroke"
+                cx="201.667"
+                cy="68.6667"
+                r="66.6667"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
+            <LeftCircle
+                vector-effect="non-scaling-stroke"
+                cx="68.6667"
+                cy="202.667"
+                r="66.6667"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
+            <Logo
+                vector-effect="non-scaling-stroke"
+                d="M168.17 260.29L167.271 259.089L165.46 260.444L167.413 261.585L168.17 260.29ZM197.32 269.2L197.219 270.696L197.226 270.697L197.32 269.2ZM237.414 258.856L238.22 260.12L238.225 260.117L237.414 258.856ZM252.653 245.439L253.801 246.405L254.55 245.515L253.874 244.568L252.653 245.439ZM241.096 229.872L242.285 228.958L242.281 228.952L242.276 228.946L241.096 229.872ZM237.72 225.571L238.901 224.645L237.582 222.965L236.449 224.775L237.72 225.571ZM219.719 241.445L218.672 242.519L219.418 243.246L220.36 242.801L219.719 241.445ZM208.264 230.282L209.311 229.207L208.392 228.312L207.365 229.081L208.264 230.282ZM143.827 169.549L145.02 168.64L143.647 166.838L142.524 168.806L143.827 169.549ZM135.133 198.43L133.637 198.329L133.636 198.337L135.133 198.43ZM145.464 238.577L144.201 239.388L145.464 238.577ZM158.862 253.837L157.895 254.984L158.786 255.736L159.735 255.057L158.862 253.837ZM174.409 242.264L175.324 243.453L175.33 243.448L175.336 243.443L174.409 242.264ZM178.705 238.885L179.632 240.064L181.287 238.761L179.516 237.623L178.705 238.885ZM162.851 220.757L161.78 219.707L161.049 220.452L161.495 221.397L162.851 220.757ZM174.102 209.286L175.173 210.337L176.082 209.41L175.295 208.377L174.102 209.286ZM235.163 145.072L236.036 146.292L237.92 144.945L235.92 143.777L235.163 145.072ZM206.014 136.162L205.91 137.658L205.913 137.658L206.014 136.162ZM165.817 146.506L166.629 147.767L166.632 147.765L165.817 146.506ZM150.578 159.922L149.43 158.956L148.681 159.846L149.357 160.793L150.578 159.922ZM162.135 175.489L160.946 176.403L160.951 176.409L160.955 176.415L162.135 175.489ZM165.511 179.791L164.331 180.717L165.634 182.378L166.773 180.6L165.511 179.791ZM183.614 163.916L184.655 162.836L183.913 162.122L182.98 162.557L183.614 163.916ZM194.354 174.26L193.313 175.341L194.212 176.206L195.226 175.48L194.354 174.26ZM259.608 235.505L258.411 236.409L259.789 238.233L260.914 236.243L259.608 235.505ZM268.2 206.931L269.696 207.033L269.697 207.024L268.2 206.931ZM257.87 166.784L259.135 165.979L259.132 165.974L257.87 166.784ZM244.471 151.524L245.439 150.378L244.547 149.625L243.598 150.304L244.471 151.524ZM228.924 163.097L228.009 161.909L228.003 161.913L227.997 161.918L228.924 163.097ZM224.629 166.477L223.701 165.298L222.034 166.609L223.826 167.744L224.629 166.477ZM240.584 184.604L239.228 185.244L239.235 185.259L239.242 185.274L240.584 184.604ZM240.687 184.809L241.767 185.849L242.502 185.086L242.029 184.139L240.687 184.809ZM229.845 196.075L228.764 195.035L227.877 195.957L228.648 196.979L229.845 196.075ZM167.413 261.585C176.201 266.718 186.346 269.964 197.219 270.696L197.421 267.703C187.019 267.002 177.321 263.898 168.926 258.994L167.413 261.585ZM197.226 270.697C212.283 271.639 226.405 267.659 238.22 260.12L236.607 257.591C225.307 264.8 211.813 268.604 197.413 267.703L197.226 270.697ZM238.225 260.117C244.08 256.348 249.307 251.742 253.801 246.405L251.506 244.473C247.204 249.583 242.203 253.989 236.602 257.594L238.225 260.117ZM253.874 244.568C250.283 239.533 246.385 234.295 242.285 228.958L239.906 230.786C243.989 236.1 247.864 241.309 251.432 246.31L253.874 244.568ZM242.276 228.946C241.713 228.229 241.151 227.512 240.588 226.795C240.026 226.078 239.463 225.362 238.901 224.645L236.54 226.497C237.103 227.213 237.665 227.93 238.228 228.647C238.791 229.364 239.353 230.081 239.916 230.798L242.276 228.946ZM236.449 224.775C232.311 231.384 226.193 236.725 219.078 240.089L220.36 242.801C227.974 239.201 234.538 233.481 238.992 226.367L236.449 224.775ZM220.766 240.371L209.311 229.207L207.217 231.356L218.672 242.519L220.766 240.371ZM207.365 229.081L167.271 259.089L169.069 261.49L209.163 231.483L207.365 229.081ZM142.524 168.806C137.505 177.601 134.368 187.549 133.637 198.329L136.63 198.532C137.33 188.214 140.33 178.703 145.13 170.293L142.524 168.806ZM133.636 198.337C132.696 213.409 136.668 227.654 144.201 239.388L146.726 237.767C139.531 226.56 135.73 212.947 136.63 198.524L133.636 198.337ZM144.201 239.388C147.965 245.25 152.565 250.484 157.895 254.984L159.83 252.691C154.727 248.383 150.327 243.376 146.726 237.767L144.201 239.388ZM159.735 255.057C164.764 251.461 169.994 247.558 175.324 243.453L173.494 241.076C168.187 245.164 162.985 249.045 157.99 252.617L159.735 255.057ZM175.336 243.443C176.768 242.317 178.2 241.19 179.632 240.064L177.777 237.706C176.345 238.832 174.913 239.959 173.481 241.086L175.336 243.443ZM179.516 237.623C172.904 233.374 167.568 227.241 164.208 220.117L161.495 221.397C165.09 229.021 170.8 235.588 177.894 240.147L179.516 237.623ZM163.922 221.807L175.173 210.337L173.031 208.236L161.78 219.707L163.922 221.807ZM175.295 208.377L145.02 168.64L142.634 170.458L172.909 210.196L175.295 208.377ZM235.92 143.777C227.132 138.643 216.987 135.398 206.114 134.665L205.913 137.658C216.315 138.359 226.012 141.463 234.407 146.367L235.92 143.777ZM206.118 134.665C191.055 133.618 176.824 137.599 165.003 145.246L166.632 147.765C177.926 140.459 191.515 136.657 205.91 137.658L206.118 134.665ZM165.006 145.244C159.151 149.013 153.924 153.619 149.43 158.956L151.725 160.888C156.027 155.779 161.028 151.372 166.629 147.767L165.006 145.244ZM149.357 160.793C152.948 165.828 156.846 171.066 160.946 176.403L163.325 174.575C159.242 169.261 155.367 164.052 151.799 159.051L149.357 160.793ZM160.955 176.415C161.518 177.132 162.08 177.849 162.643 178.566C163.205 179.283 163.768 180 164.331 180.717L166.691 178.865C166.128 178.148 165.566 177.431 165.003 176.714C164.441 175.997 163.878 175.28 163.315 174.563L160.955 176.415ZM166.773 180.6C171.021 173.973 177.044 168.635 184.248 165.276L182.98 162.557C175.251 166.161 168.796 171.885 164.248 178.981L166.773 180.6ZM182.574 164.997L193.313 175.341L195.394 173.18L184.655 162.836L182.574 164.997ZM195.226 175.48L236.036 146.292L234.291 143.852L193.481 173.04L195.226 175.48ZM260.914 236.243C265.827 227.556 268.964 217.713 269.696 207.033L266.703 206.828C266.003 217.042 263.004 226.453 258.303 234.767L260.914 236.243ZM269.697 207.024C270.638 191.949 266.663 177.81 259.135 165.979L256.604 167.589C263.804 178.904 267.603 192.417 266.703 206.837L269.697 207.024ZM259.132 165.974C255.368 160.111 250.769 154.878 245.439 150.378L243.503 152.67C248.606 156.978 253.007 161.986 256.607 167.594L259.132 165.974ZM243.598 150.304C238.57 153.901 233.339 157.803 228.009 161.909L229.84 164.285C235.147 160.197 240.349 156.316 245.344 152.744L243.598 150.304ZM227.997 161.918C227.281 162.481 226.565 163.045 225.849 163.608C225.133 164.171 224.417 164.734 223.701 165.298L225.556 167.656C226.272 167.092 226.988 166.529 227.704 165.966C228.42 165.402 229.136 164.839 229.852 164.276L227.997 161.918ZM223.826 167.744C230.535 171.992 235.869 178.121 239.228 185.244L241.941 183.964C238.345 176.339 232.632 169.769 225.431 165.209L223.826 167.744ZM239.242 185.274L239.345 185.479L242.029 184.139L241.926 183.934L239.242 185.274ZM239.606 183.769L228.764 195.035L230.926 197.115L241.767 185.849L239.606 183.769ZM228.648 196.979L258.411 236.409L260.806 234.601L231.042 195.171L228.648 196.979Z"
+                fill="#00AE99"
+            />
+            <Rectangle
+                vector-effect="non-scaling-stroke"
+                d="M269 135V268.333H442V135H269Z"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
+            <Square
+                vector-effect="non-scaling-stroke"
+                d="M339.64 269.64L270 339.281L343.913 413.194L413.554 343.554L339.64 269.64Z"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
+            <Oblong
+                vector-effect="non-scaling-stroke"
+                d="M202.5 269C202.5 269 269 269 269 335.5C269 402 202.5 402 202.5 402H-6.5C-6.5 402 -77 402 -77 335.5C-77 269 -6.5 269 -6.5 269H202.5Z"
+                stroke="#00AE99"
+                strokeWidth="3"
+            />
+        </g>
+    </Image>
+);
+
+const moveUp = keyframes`
+    0% { transform: translate3d(0, 0, 0) }
+    45% { transform: translate3d(0, 0, 0) }
+    55% { transform: translate3d(0, -7%, 0) }
+    85% { transform: translate3d(0, -7%, 0) }
+    100% { transform: translate3d(0, 0, 0) }
+`;
+
+const moveLeft = keyframes`
+    0% { transform: translate3d(0, 0, 0) }
+    45% { transform: translate3d(0, 0, 0) }
+    55% { transform: translate3d(-7%, 0, 0) }
+    85% { transform: translate3d(-7%, 0, 0) }
+    100% { transform: translate3d(0, 0, 0) }
+`;
+
+const moveDiag = keyframes`
+    0% { transform: translate3d(0, 0, 0) }
+    45% { transform: translate3d(0, 0, 0) }
+    55% { transform: translate3d(5%, 5%, 0) }
+    85% { transform: translate3d(5%, 5%, 0) }
+    100% { transform: translate3d(0, 0, 0) }
+`;
+
+const moveRight = keyframes`
+    0% { transform: translate3d(0, 0, 0) }
+    45% { transform: translate3d(0, 0, 0) }
+    55% { transform: translate3d(7%, 0, 0) }
+    85% { transform: translate3d(7%, 0, 0) }
+    100% { transform: translate3d(0, 0, 0) }
+`;
+
+const spin = keyframes`
+    0% { transform: rotate(0deg) }
+    65% { transform: rotate(0deg) }
+    85% { transform: rotate(90deg) }
+    100% { transform: rotate(90deg) }
+`;
+
+const moveIn = keyframes`
+    0% { opacity: 0; transform: scale(1.7) rotate(-30deg) }
+    100% { opacity: 1; transform: scale(1)  rotate(0deg) }
+`;
+
+const Image = styled.svg`
+    opacity: 0;
+    transform: scale(1.5) rotate(-30deg);
+    animation: ${moveIn} 2s forwards;
+`;
+
+const TopCircle = styled.circle`
+    animation: ${moveUp} 4s -2.85s infinite;
+`;
+const LeftCircle = styled.circle`
+    animation: ${moveLeft} 4s -2.85s infinite;
+`;
+const Oblong = styled.path`
+    animation: ${moveLeft} 4s -2.85s infinite;
+`;
+const Square = styled.path`
+    animation: ${moveDiag} 4s -2.85s infinite;
+`;
+const Rectangle = styled.path`
+    animation: ${moveRight} 4s -2.85s infinite;
+`;
+
+const Logo = styled.path`
+    animation: ${spin} 4s -2.8s infinite;
+    transform-origin: 202px 202.7px;
+`;
diff --git a/packages/website/ts/components/heroImage.tsx b/packages/website/ts/components/heroImage.tsx
new file mode 100644
index 000000000..af7c055ac
--- /dev/null
+++ b/packages/website/ts/components/heroImage.tsx
@@ -0,0 +1,27 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+interface Props {
+    image: React.ReactNode;
+}
+
+export const LandingAnimation = (props: Props) => <Wrap>{props.image}</Wrap>;
+
+const Wrap = styled.figure`
+    display: inline-block;
+
+    svg {
+        width: 100%;
+        height: auto;
+    }
+
+    @media (min-width: 768px) {
+        width: 100%;
+        max-width: 400px;
+    }
+
+    @media (max-width: 768px) {
+        width: 180px;
+        margin-bottom: 40px;
+    }
+`;
diff --git a/packages/website/ts/components/icon.tsx b/packages/website/ts/components/icon.tsx
new file mode 100644
index 000000000..fc9d488f9
--- /dev/null
+++ b/packages/website/ts/components/icon.tsx
@@ -0,0 +1,72 @@
+import * as React from 'react';
+import Loadable from 'react-loadable';
+import styled from 'styled-components';
+
+import { Paragraph } from 'ts/@next/components/text';
+import { getCSSPadding, PaddingInterface } from 'ts/@next/constants/utilities';
+
+interface IconProps extends PaddingInterface {
+    name?: string;
+    component?: React.ReactNode;
+    size?: 'small' | 'medium' | 'large' | 'hero' | number;
+}
+
+export const Icon: React.FunctionComponent<IconProps> = (props: IconProps) => {
+    if (props.name && !props.component) {
+        const IconSVG = Loadable({
+            loader: async () => import(/* webpackChunkName: "icon" */ `ts/@next/icons/illustrations/${props.name}.svg`),
+            loading: () => <Paragraph>Loading</Paragraph>,
+        });
+
+        return (
+            <StyledIcon {...props}>
+                <IconSVG />
+            </StyledIcon>
+        );
+    }
+
+    if (props.component) {
+        return <StyledIcon {...props}>{props.component}</StyledIcon>;
+    }
+
+    return null;
+};
+
+export const InlineIconWrap =
+    styled.div <
+    PaddingInterface >
+    `
+    margin: ${props => getCSSPadding(props.margin)};
+    display: flex;
+    align-items: center;
+    justify-content: center;
+
+    > figure {
+        margin: 0 5px;
+    }
+`;
+
+const _getSize = (size: string | number = 'small'): string => {
+    if (typeof size === 'string') {
+        return `var(--${size}Icon)`;
+    }
+
+    return `${size}px`;
+};
+
+const StyledIcon =
+    styled.figure <
+    IconProps >
+    `
+    width: ${props => _getSize(props.size)};
+    height: ${props => _getSize(props.size)};
+    margin: ${props => getCSSPadding(props.margin)};
+    display: inline-block;
+    flex-shrink: 0;
+
+    svg {
+        width: 100%;
+        height: 100%;
+        object-fit: cover;
+    }
+`;
diff --git a/packages/website/ts/components/image.tsx b/packages/website/ts/components/image.tsx
new file mode 100644
index 000000000..65b2a9705
--- /dev/null
+++ b/packages/website/ts/components/image.tsx
@@ -0,0 +1,20 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+interface Props {
+    alt?: string;
+    src?: any;
+    srcset?: any;
+    isCentered?: boolean;
+}
+
+const ImageClass: React.FunctionComponent<Props> = (props: Props) => {
+    return <img {...props} />;
+};
+
+export const Image =
+    styled(ImageClass) <
+    Props >
+    `
+    margin: ${props => props.isCentered && `0 auto`};
+`;
diff --git a/packages/website/ts/components/layout.tsx b/packages/website/ts/components/layout.tsx
new file mode 100644
index 000000000..770ee159c
--- /dev/null
+++ b/packages/website/ts/components/layout.tsx
@@ -0,0 +1,177 @@
+import styled from 'styled-components';
+import { getCSSPadding, PADDING_SIZES, PaddingInterface } from 'ts/@next/constants/utilities';
+
+interface WrapWidths {
+    default: string;
+    full: string;
+    medium: string;
+    narrow: string;
+    [key: string]: string;
+}
+
+interface ColumnWidths {
+    [key: string]: string;
+}
+
+interface SectionProps {
+    isNoPadding?: boolean;
+    isPadLarge?: boolean;
+    isNoMargin?: boolean;
+    bgColor?: string;
+    isFullWidth?: boolean;
+    isRelative?: boolean;
+}
+
+interface WrapProps extends PaddingInterface {
+    width?: 'default' | 'full' | 'medium' | 'narrow';
+    bgColor?: string;
+    isWrapped?: boolean;
+    isCentered?: boolean;
+    isReversed?: boolean;
+}
+
+interface ColumnProps {
+    colWidth?: '1/4' | '1/3' | '1/2' | '2/3';
+    isNoPadding?: boolean;
+    isNoMargin?: boolean;
+    isPadLarge?: boolean;
+    isFlexGrow?: boolean;
+    isMobileCentered?: boolean;
+    bgColor?: string;
+}
+
+interface GetColWidthArgs {
+    span?: number;
+    columns: number;
+}
+
+export interface WrapStickyInterface {
+    offsetTop?: string;
+}
+
+const _getColumnWidth = (args: GetColWidthArgs): string => {
+    const { span = 1, columns } = args;
+    const percentWidth = span / columns * 100;
+    const gutterDiff = GUTTER * (columns - 1) / columns;
+    return `calc(${percentWidth}% - ${gutterDiff}px)`;
+};
+
+const GUTTER = 30 as number;
+const MAX_WIDTH = 1500;
+export const BREAKPOINTS = {
+    mobile: '768px',
+};
+const WRAPPER_WIDTHS: WrapWidths = {
+    default: `${MAX_WIDTH}px`, // tbd
+    full: '100%',
+    medium: '1136px',
+    narrow: '930px',
+};
+const COLUMN_WIDTHS: ColumnWidths = {
+    '1/4': _getColumnWidth({ columns: 4 }),
+    '1/3': _getColumnWidth({ columns: 3 }),
+    '1/2': _getColumnWidth({ columns: 2 }),
+    '2/3': _getColumnWidth({ span: 2, columns: 3 }),
+};
+
+export const Main = styled.main`
+    max-width: ${MAX_WIDTH}px;
+    margin: 0 auto;
+
+    @media (min-width: ${BREAKPOINTS.mobile}) {
+        width: calc(100% - 60px);
+    }
+`;
+
+// We can also turn Section into a stateless comp,
+// passing a asElement (same patter nas Heading) so we dont have to
+// make a const on every route to withComponent-size it.
+// just <Section asElement?="div/section/footer/header/whatever" /> ?
+export const Section =
+    styled.section <
+    SectionProps >
+    `
+    width: ${props => (props.isFullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%')};
+    padding: ${props => !props.isNoPadding && (props.isPadLarge ? `${PADDING_SIZES.large}` : PADDING_SIZES.default)};
+    background-color: ${props => props.bgColor};
+    position: ${props => props.isRelative && 'relative'};
+    overflow: ${props => props.isRelative && 'hidden'};
+    margin-bottom: ${props => !props.isNoMargin && `${GUTTER}px`};
+
+    @media (min-width: 1560px) {
+        width: ${props => props.isFullWidth && '100vw'};
+        margin-left: ${props => props.isFullWidth && `calc(750px - 50vw)`};
+    }
+
+    @media (max-width: ${BREAKPOINTS.mobile}) {
+        margin-bottom: ${props => !props.isNoMargin && `${GUTTER / 2}px`};
+        padding: ${props =>
+            props.isPadLarge ? `${PADDING_SIZES.large} ${PADDING_SIZES.default}` : PADDING_SIZES.default};
+    }
+`;
+
+const WrapBase =
+    styled.div <
+    WrapProps >
+    `
+    max-width: ${props => WRAPPER_WIDTHS[props.width || 'default']};
+    padding: ${props => props.padding && getCSSPadding(props.padding)};
+    background-color: ${props => props.bgColor};
+    margin: 0 auto;
+`;
+
+export const Wrap = styled(WrapBase)`
+    @media (min-width: ${BREAKPOINTS.mobile}) {
+        display: flex;
+        justify-content: space-between;
+        flex-wrap: wrap;
+        flex-direction: ${props => props.isReversed && 'row-reverse'};
+    }
+`;
+
+export const WrapCentered = styled(WrapBase)`
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+    text-align: center;
+`;
+
+export const WrapSticky =
+    styled.div <
+    WrapStickyInterface >
+    `
+    position: sticky;
+    top: ${props => props.offsetTop || '60px'};
+`;
+
+export const WrapGrid = styled(WrapBase)`
+    display: flex;
+    flex-wrap: ${props => props.isWrapped && `wrap`};
+    justify-content: ${props => (props.isCentered ? `center` : 'space-between')};
+`;
+
+export const Column =
+    styled.div <
+    ColumnProps >
+    `
+    background-color: ${props => props.bgColor};
+    flex-grow: ${props => props.isFlexGrow && 1};
+
+    @media (min-width: ${BREAKPOINTS.mobile}) {
+        padding: ${props =>
+            !props.isNoPadding &&
+            (props.isPadLarge ? `${PADDING_SIZES.large} ${PADDING_SIZES.default}` : PADDING_SIZES.default)};
+        width: ${props => (props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%')};
+    }
+
+    @media (max-width: ${BREAKPOINTS.mobile}) {
+        padding: ${props => !props.isNoPadding && (props.isPadLarge ? '40px 30px' : 0)};
+        margin-bottom: 20px;
+        text-align: ${props => props.isMobileCentered && 'center'};
+    }
+`;
+
+WrapGrid.defaultProps = {
+    isCentered: true,
+};
diff --git a/packages/website/ts/components/link.tsx b/packages/website/ts/components/link.tsx
new file mode 100644
index 000000000..080a0abcc
--- /dev/null
+++ b/packages/website/ts/components/link.tsx
@@ -0,0 +1,64 @@
+import { Link as SmartLink } from '@0x/react-shared';
+import * as React from 'react';
+import styled from 'styled-components';
+
+interface LinkInterface {
+    color?: string;
+    children?: React.ReactNode | string;
+    isNoArrow?: boolean;
+    hasIcon?: boolean | string;
+    isBlock?: boolean;
+    isCentered?: boolean;
+    href?: string;
+    theme?: {
+        textColor: string;
+    };
+    shouldOpenInNewTab?: boolean;
+    target?: string;
+}
+
+export const Link = (props: LinkInterface) => {
+    const { children, isNoArrow, href } = props;
+
+    return (
+        <StyledLink to={href} {...props}>
+            {children}
+            {!isNoArrow && (
+                <svg width="25" height="25" fill="none" xmlns="http://www.w3.org/2000/svg">
+                    <path
+                        d="M8.484 5.246l.023 1.411 8.147.053L4.817 18.547l.996.996L17.65 7.706l.052 8.146 1.411.024-.068-10.561-10.561-.069z"
+                        fill="currentColor"
+                    />
+                </svg>
+            )}
+        </StyledLink>
+    );
+};
+
+// Added this, & + & doesnt really work since we switch with element types...
+export const LinkWrap = styled.div`
+    a + a,
+    a + button,
+    button + a {
+        margin-left: 20px;
+    }
+`;
+
+const StyledLink =
+    styled(SmartLink) <
+    LinkInterface >
+    `
+    display: ${props => !props.isBlock && 'inline-flex'};
+    color: ${props => props.color || props.theme.linkColor};
+    text-align: center;
+    font-size: 18px;
+    text-decoration: none;
+    align-items: center;
+
+    @media (max-width: 768px) {
+    }
+
+    svg {
+        margin-left: 3px;
+    }
+`;
diff --git a/packages/website/ts/components/logo.tsx b/packages/website/ts/components/logo.tsx
new file mode 100644
index 000000000..227d48ee0
--- /dev/null
+++ b/packages/website/ts/components/logo.tsx
@@ -0,0 +1,41 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { ThemeInterface } from 'ts/@next/components/siteWrap';
+import LogoIcon from 'ts/@next/icons/logo-with-type.svg';
+
+interface LogoInterface {
+    theme?: ThemeInterface;
+}
+
+// Note let's refactor this
+// is it absolutely necessary to have a stateless component
+// to pass props down into the styled icon?
+const StyledLogo = styled.div`
+    text-align: left;
+    position: relative;
+    z-index: 25;
+
+    @media (max-width: 800px) {
+        svg {
+            width: 60px;
+        }
+    }
+`;
+
+const Icon =
+    styled(LogoIcon) <
+    LogoInterface >
+    `
+    flex-shrink: 0;
+
+    path {
+        fill: ${props => props.theme.textColor};
+    }
+`;
+
+export const Logo: React.StatelessComponent<LogoInterface> = (props: LogoInterface) => (
+    <StyledLogo>
+        <Icon {...props} />
+    </StyledLogo>
+);
diff --git a/packages/website/ts/components/mobileNav.tsx b/packages/website/ts/components/mobileNav.tsx
new file mode 100644
index 000000000..13cf46fca
--- /dev/null
+++ b/packages/website/ts/components/mobileNav.tsx
@@ -0,0 +1,121 @@
+import * as React from 'react';
+import MediaQuery from 'react-responsive';
+import styled from 'styled-components';
+
+import { Link } from 'react-router-dom';
+
+import { WrapGrid, WrapProps } from 'ts/@next/components/newLayout';
+import { WebsitePaths } from 'ts/types';
+
+interface Props {
+    isToggled: boolean;
+    toggleMobileNav: () => void;
+}
+
+export class MobileNav extends React.PureComponent<Props> {
+    public render(): React.ReactNode {
+        const { isToggled, toggleMobileNav } = this.props;
+
+        return (
+            <MediaQuery maxWidth={800}>
+                <Wrap isToggled={isToggled}>
+                    <Section>
+                        <h4>Products</h4>
+
+                        <ul>
+                            <li>
+                                <Link to={WebsitePaths.Instant}>0x Instant</Link>
+                            </li>
+                            <li>
+                                <Link to={WebsitePaths.LaunchKit}>0x Launch Kit</Link>
+                            </li>
+                        </ul>
+                    </Section>
+
+                    <Section isDark={true}>
+                        <Grid as="ul" isFullWidth={true} isWrapped={true}>
+                            <li>
+                                <Link to={WebsitePaths.Why}>Why 0x</Link>
+                            </li>
+                            <li>
+                                <Link to={WebsitePaths.AboutMission}>About</Link>
+                            </li>
+                            <li>
+                                <a href="https://blog.0xproject.com/latest" target="_blank">
+                                    Blog
+                                </a>
+                            </li>
+                        </Grid>
+                    </Section>
+
+                    {isToggled && <Overlay onClick={toggleMobileNav} />}
+                </Wrap>
+            </MediaQuery>
+        );
+    }
+}
+
+const Wrap =
+    styled.nav <
+    { isToggled: boolean } >
+    `
+    width: 100%;
+    height: 357px;
+    background-color: ${props => props.theme.mobileNavBgUpper};
+    color: ${props => props.theme.mobileNavColor};
+    transition: ${props => (props.isToggled ? 'visibility 0s, transform 0.5s' : 'visibility 0s 0.5s, transform 0.5s')};
+    transform: translate3d(0, ${props => (props.isToggled ? 0 : '-100%')}, 0);
+    visibility: ${props => !props.isToggled && 'hidden'};
+    position: fixed;
+    display: flex;
+    flex-direction: column;
+    justify-content: flex-end;
+    z-index: 20;
+    top: 0;
+    left: 0;
+    font-size: 20px;
+
+    a {
+        padding: 15px 0;
+        display: block;
+        color: inherit;
+    }
+
+    h4 {
+        font-size: 14px;
+        opacity: 0.5;
+    }
+`;
+
+const Overlay = styled.div`
+    position: absolute;
+    width: 100vw;
+    height: 100vh;
+    top: 100%;
+    background: transparent;
+    cursor: pointer;
+`;
+
+interface SectionProps {
+    isDark?: boolean;
+}
+const Section =
+    styled.div <
+    SectionProps >
+    `
+    width: 100%;
+    padding: 15px 30px;
+    background-color: ${props => (props.isDark ? props.theme.mobileNavBgLower : 'transparent')};
+`;
+
+const Grid =
+    styled(WrapGrid) <
+    WrapProps >
+    `
+    justify-content: flex-start;
+
+    li {
+        width: 50%;
+        flex-shrink: 0;
+    }
+`;
diff --git a/packages/website/ts/components/modals/input.tsx b/packages/website/ts/components/modals/input.tsx
new file mode 100644
index 000000000..8cfcc9763
--- /dev/null
+++ b/packages/website/ts/components/modals/input.tsx
@@ -0,0 +1,95 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+export enum InputWidth {
+    Half,
+    Full,
+}
+
+interface InputProps {
+    name: string;
+    width?: InputWidth;
+    label: string;
+    type?: string;
+    errors?: ErrorProps;
+    isErrors?: boolean;
+    required?: boolean;
+}
+
+interface ErrorProps {
+    [key: string]: string;
+}
+
+export const Input = React.forwardRef((props: InputProps, ref?: React.Ref<HTMLInputElement>) => {
+    const { name, label, type, errors } = props;
+    const id = `input-${name}`;
+    const componentType = type === 'textarea' ? 'textarea' : 'input';
+    const isErrors = errors.hasOwnProperty(name) && errors[name] !== null;
+    const errorMessage = isErrors ? errors[name] : null;
+
+    return (
+        <InputWrapper {...props}>
+            <Label htmlFor={id}>{label}</Label>
+            <StyledInput as={componentType} ref={ref} id={id} isErrors={isErrors} {...props} />
+            {isErrors && <Error>{errorMessage}</Error>}
+        </InputWrapper>
+    );
+});
+
+Input.defaultProps = {
+    width: InputWidth.Full,
+    errors: {},
+};
+
+const StyledInput = styled.input`
+    appearance: none;
+    background-color: #fff;
+    border: 1px solid #d5d5d5;
+    color: #000;
+    font-size: 1.294117647rem;
+    padding: 16px 15px 14px;
+    outline: none;
+    width: 100%;
+    min-height: ${props => props.type === 'textarea' && `120px`};
+
+    background-color: ${(props: InputProps) => props.isErrors && `#FDEDED`};
+    border-color: ${(props: InputProps) => props.isErrors && `#FD0000`};
+
+    &::placeholder {
+        color: #c3c3c3;
+    }
+`;
+
+const InputWrapper =
+    styled.div <
+    InputProps >
+    `
+    position: relative;
+    flex-grow: ${props => props.width === InputWidth.Full && 1};
+    width: ${props => props.width === InputWidth.Half && `calc(50% - 15px)`};
+
+    @media (max-width: 768px) {
+        width: 100%;
+        margin-bottom: 30px;
+    }
+`;
+
+const Label = styled.label`
+    color: #000;
+    font-size: 1.111111111rem;
+    line-height: 1.4em;
+    margin-bottom: 10px;
+    display: inline-block;
+`;
+
+const Error = styled.span`
+    color: #fd0000;
+    font-size: 0.833333333rem;
+    line-height: 1em;
+    display: inline-block;
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    width: 100%;
+    transform: translateY(24px);
+`;
diff --git a/packages/website/ts/components/modals/modal_contact.tsx b/packages/website/ts/components/modals/modal_contact.tsx
new file mode 100644
index 000000000..b97baf5e7
--- /dev/null
+++ b/packages/website/ts/components/modals/modal_contact.tsx
@@ -0,0 +1,278 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { DialogContent, DialogOverlay } from '@reach/dialog';
+import '@reach/dialog/styles.css';
+
+import { Button } from 'ts/@next/components/button';
+import { Icon } from 'ts/@next/components/icon';
+import { Input, InputWidth } from 'ts/@next/components/modals/input';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+import { GlobalStyle } from 'ts/@next/constants/globalStyle';
+
+interface Props {
+    theme?: GlobalStyle;
+    isOpen?: boolean;
+    onDismiss?: () => void;
+}
+
+interface FormProps {
+    isSuccessful?: boolean;
+    isSubmitting?: boolean;
+}
+
+interface ErrorResponseProps {
+    param: string;
+    location: string;
+    msg: string;
+}
+
+interface ErrorResponse {
+    errors: ErrorResponseProps[];
+}
+
+interface ErrorProps {
+    [key: string]: string;
+}
+
+export class ModalContact extends React.Component<Props> {
+    public state = {
+        isSubmitting: false,
+        isSuccessful: false,
+        errors: {},
+    };
+    public nameRef: React.RefObject<HTMLInputElement> = React.createRef();
+    public emailRef: React.RefObject<HTMLInputElement> = React.createRef();
+    public companyProjectRef: React.RefObject<HTMLInputElement> = React.createRef();
+    public linkRef: React.RefObject<HTMLInputElement> = React.createRef();
+    public commentsRef: React.RefObject<HTMLInputElement> = React.createRef();
+    public constructor(props: Props) {
+        super(props);
+    }
+    public render(): React.ReactNode {
+        const { isOpen, onDismiss } = this.props;
+        const { isSuccessful, errors } = this.state;
+
+        return (
+            <>
+                <DialogOverlay
+                    style={{ background: 'rgba(0, 0, 0, 0.75)', zIndex: 30 }}
+                    isOpen={isOpen}
+                    onDismiss={onDismiss}
+                >
+                    <StyledDialogContent>
+                        <Form onSubmit={this._onSubmitAsync.bind(this)} isSuccessful={isSuccessful}>
+                            <Heading color={colors.textDarkPrimary} size={34} asElement="h2">
+                                Contact the 0x Core Team
+                            </Heading>
+                            <Paragraph isMuted={true} color={colors.textDarkPrimary}>
+                                If you're considering building on 0x, we're happy to answer your questions. Fill out the
+                                form so we can connect you with the right person to help you get started.
+                            </Paragraph>
+                            <InputRow>
+                                <Input
+                                    name="name"
+                                    label="Your name"
+                                    type="text"
+                                    width={InputWidth.Half}
+                                    ref={this.nameRef}
+                                    required={true}
+                                    errors={errors}
+                                />
+                                <Input
+                                    name="email"
+                                    label="Your email"
+                                    type="email"
+                                    ref={this.emailRef}
+                                    required={true}
+                                    errors={errors}
+                                    width={InputWidth.Half}
+                                />
+                            </InputRow>
+                            <InputRow>
+                                <Input
+                                    name="companyOrProject"
+                                    label="Name of your project / company"
+                                    type="text"
+                                    ref={this.companyProjectRef}
+                                    required={true}
+                                    errors={errors}
+                                />
+                            </InputRow>
+                            <InputRow>
+                                <Input
+                                    name="link"
+                                    label="Do you have any documentation or a website?"
+                                    type="text"
+                                    ref={this.linkRef}
+                                    errors={errors}
+                                />
+                            </InputRow>
+                            <InputRow>
+                                <Input
+                                    name="comments"
+                                    label="Anything else?"
+                                    type="textarea"
+                                    ref={this.commentsRef}
+                                    errors={errors}
+                                />
+                            </InputRow>
+                            <ButtonRow>
+                                <Button
+                                    color="#5C5C5C"
+                                    isNoBorder={true}
+                                    isTransparent={true}
+                                    type="button"
+                                    onClick={this.props.onDismiss}
+                                >
+                                    Back
+                                </Button>
+                                <Button>Submit</Button>
+                            </ButtonRow>
+                        </Form>
+                        <Confirmation isSuccessful={isSuccessful}>
+                            <Icon name="rocketship" size="large" margin={[0, 0, 'default', 0]} />
+                            <Heading color={colors.textDarkPrimary} size={34} asElement="h2">
+                                Thanks for contacting us.
+                            </Heading>
+                            <Paragraph isMuted={true} color={colors.textDarkPrimary}>
+                                We'll get back to you soon. If you need quick support in the meantime, reach out to the
+                                0x team on Discord.
+                            </Paragraph>
+                            <Button onClick={this.props.onDismiss}>Done</Button>
+                        </Confirmation>
+                    </StyledDialogContent>
+                </DialogOverlay>
+            </>
+        );
+    }
+    private async _onSubmitAsync(e: Event): Promise<void> {
+        e.preventDefault();
+
+        const name = this.nameRef.current.value;
+        const email = this.emailRef.current.value;
+        const projectOrCompany = this.companyProjectRef.current.value;
+        const link = this.linkRef.current.value;
+        const comments = this.commentsRef.current.value;
+
+        this.setState({ ...this.state, errors: [], isSubmitting: true });
+
+        try {
+            // Disabling no-unbound method b/c no reason for _.isEmpty to be bound
+            // tslint:disable:no-unbound-method
+            const response = await fetch('https://website-api.0xproject.com/leads', {
+                method: 'post',
+                mode: 'cors',
+                credentials: 'same-origin',
+                headers: {
+                    'content-type': 'application/json; charset=utf-8',
+                },
+                body: JSON.stringify(_.omitBy({ name, email, projectOrCompany, link, comments }, _.isEmpty)),
+            });
+
+            if (!response.ok) {
+                const errorResponse: ErrorResponse = await response.json();
+                const errors = this._parseErrors(errorResponse.errors);
+                this.setState({ ...this.state, isSubmitting: false, errors });
+
+                throw new Error('Request failed');
+            }
+
+            this.setState({ ...this.state, isSuccessful: true });
+        } catch (e) {
+            // Empty block
+        }
+    }
+    private _parseErrors(errors: ErrorResponseProps[]): ErrorProps {
+        const initialValue: {} = {};
+        return _.reduce(
+            errors,
+            (hash: ErrorProps, error: ErrorResponseProps) => {
+                const { param, msg } = error;
+                const key = param;
+                hash[key] = msg;
+
+                return hash;
+            },
+            initialValue,
+        );
+    }
+}
+// Handle errors: {"errors":[{"location":"body","param":"name","msg":"Invalid value"},{"location":"body","param":"email","msg":"Invalid value"}]}
+
+const InputRow = styled.div`
+    width: 100%;
+    flex: 0 0 auto;
+
+    @media (min-width: 768px) {
+        display: flex;
+        justify-content: space-between;
+        margin-bottom: 30px;
+    }
+`;
+
+const ButtonRow = styled(InputRow)`
+    @media (max-width: 768px) {
+        display: flex;
+        flex-direction: column;
+
+        button:nth-child(1) {
+            order: 2;
+        }
+
+        button:nth-child(2) {
+            order: 1;
+            margin-bottom: 10px;
+        }
+    }
+`;
+
+const StyledDialogContent = styled(DialogContent)`
+    position: relative;
+    max-width: 800px;
+    background-color: #f6f6f6 !important;
+    padding: 60px 60px !important;
+
+    @media (max-width: 768px) {
+        width: calc(100vw - 40px) !important;
+        margin: 40px auto !important;
+        padding: 30px 30px !important;
+    }
+`;
+
+const Form =
+    styled.form <
+    FormProps >
+    `
+    position: relative;
+    transition: opacity 0.30s ease-in-out, visibility 0.30s ease-in-out;
+
+    opacity: ${props => props.isSuccessful && `0`};
+    visibility: ${props => props.isSuccessful && `hidden`};
+`;
+
+const Confirmation =
+    styled.div <
+    FormProps >
+    `
+    position: absolute;
+    top: 50%;
+    text-align: center;
+    width: 100%;
+    left: 0;
+    transition: opacity 0.30s ease-in-out, visibility 0.30s ease-in-out;
+    transition-delay: 0.40s;
+    padding: 60px 60px;
+    transform: translateY(-50%);
+    opacity: ${props => (props.isSuccessful ? `1` : `0`)};
+    visibility: ${props => (props.isSuccessful ? 'visible' : `hidden`)};
+
+    p {
+        max-width: 492px;
+        margin-left: auto;
+        margin-right: auto;
+    }
+`;
diff --git a/packages/website/ts/components/newLayout.tsx b/packages/website/ts/components/newLayout.tsx
new file mode 100644
index 000000000..28e7653c5
--- /dev/null
+++ b/packages/website/ts/components/newLayout.tsx
@@ -0,0 +1,152 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+export interface WrapProps {
+    bgColor?: string;
+    id?: string;
+    offsetTop?: string;
+    maxWidth?: string;
+    wrapWidth?: string;
+    isFullWidth?: boolean;
+    isTextCentered?: boolean;
+    isCentered?: boolean;
+    isWrapped?: boolean;
+}
+
+export interface WrapGridProps {
+    isWrapped?: boolean;
+    isCentered?: boolean;
+}
+
+export interface WrapStickyProps {
+    offsetTop?: string;
+}
+
+export interface SectionProps extends WrapProps {
+    isPadded?: boolean;
+    isFullWidth?: boolean;
+    isFlex?: boolean;
+    padding?: string;
+    paddingMobile?: string;
+    flexBreakpoint?: string;
+    maxWidth?: string;
+    bgColor?: 'dark' | 'light' | string;
+    children: any;
+}
+
+export interface FlexProps {
+    padding?: string;
+    isFlex?: boolean;
+    flexBreakpoint?: string;
+}
+
+export interface ColumnProps {
+    padding?: string;
+    width?: string;
+    maxWidth?: string;
+}
+
+export const Section: React.FunctionComponent<SectionProps> = (props: SectionProps) => {
+    return (
+        <SectionBase {...props}>
+            <Wrap {...props}>{props.children}</Wrap>
+        </SectionBase>
+    );
+};
+
+export const Column =
+    styled.div <
+    ColumnProps >
+    `
+    width: ${props => props.width};
+    max-width: ${props => props.maxWidth};
+    padding: ${props => props.padding};
+
+    @media (max-width: 768px) {
+        width: 100%;
+
+        & + & {
+            margin-top: 60px;
+        }
+    }
+`;
+
+export const FlexWrap =
+    styled.div <
+    FlexProps >
+    `
+    max-width: 1500px;
+    margin: 0 auto;
+    padding: ${props => props.padding};
+
+    @media (min-width: ${props => props.flexBreakpoint || '768px'}) {
+        display: ${props => props.isFlex && 'flex'};
+        justify-content: ${props => props.isFlex && 'space-between'};
+    }
+`;
+
+export const WrapSticky =
+    styled.div <
+    WrapProps >
+    `
+    position: sticky;
+    top: ${props => props.offsetTop || '60px'};
+`;
+
+const SectionBase =
+    styled.section <
+    SectionProps >
+    `
+    width: ${props => !props.isFullWidth && 'calc(100% - 60px)'};
+    max-width: 1500px;
+    margin: 0 auto;
+    padding: ${props => props.isPadded && '120px 0'};
+    background-color: ${props => props.theme[`${props.bgColor}BgColor`] || props.bgColor};
+    position: relative;
+    overflow: ${props => !props.isFullWidth && 'hidden'};
+
+    @media (max-width: 768px) {
+        padding: ${props => props.isPadded && (props.paddingMobile || '40px 0')};
+    }
+`;
+
+const Wrap =
+    styled(FlexWrap) <
+    WrapProps >
+    `
+    width: ${props => props.wrapWidth || 'calc(100% - 60px)'};
+    width: ${props => props.bgColor && 'calc(100% - 60px)'};
+    max-width: ${props => !props.isFullWidth && (props.maxWidth || '895px')};
+    text-align: ${props => props.isTextCentered && 'center'};
+    margin: 0 auto;
+`;
+
+export const WrapGrid =
+    styled(Wrap) <
+    WrapProps >
+    `
+    display: flex;
+    flex-wrap: ${props => props.isWrapped && `wrap`};
+    justify-content: ${props => (props.isCentered ? `center` : 'space-between')};
+
+    @media (max-width: 768px) {
+        width: 100%;
+    }
+`;
+
+Section.defaultProps = {
+    isPadded: true,
+};
+
+FlexWrap.defaultProps = {
+    isFlex: true,
+};
+
+WrapGrid.defaultProps = {
+    isCentered: true,
+    isFullWidth: true,
+};
+
+Wrap.defaultProps = {
+    isFlex: false,
+};
diff --git a/packages/website/ts/components/newsletter_form.tsx b/packages/website/ts/components/newsletter_form.tsx
new file mode 100644
index 000000000..8572ccc5f
--- /dev/null
+++ b/packages/website/ts/components/newsletter_form.tsx
@@ -0,0 +1,202 @@
+import * as React from 'react';
+import styled, { withTheme } from 'styled-components';
+
+import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
+import { colors } from 'ts/style/colors';
+import { errorReporter } from 'ts/utils/error_reporter';
+
+interface FormProps {
+    theme: ThemeValuesInterface;
+}
+
+interface InputProps {
+    isSubmitted: boolean;
+    name: string;
+    type: string;
+    label: string;
+    textColor: string;
+    required?: boolean;
+}
+
+interface ArrowProps {
+    isSubmitted: boolean;
+}
+
+const Input = React.forwardRef((props: InputProps, ref: React.Ref<HTMLInputElement>) => {
+    const { name, label, type } = props;
+    const id = `input-${name}`;
+
+    return (
+        <InnerInputWrapper {...props}>
+            <label className="visuallyHidden" htmlFor={id}>
+                {label}
+            </label>
+            <StyledInput ref={ref} id={id} placeholder={label} type={type || 'text'} {...props} />
+        </InnerInputWrapper>
+    );
+});
+
+class Form extends React.Component<FormProps> {
+    public emailInput = React.createRef<HTMLInputElement>();
+    public state = {
+        isSubmitted: false,
+    };
+    public render(): React.ReactNode {
+        const { isSubmitted } = this.state;
+        const { theme } = this.props;
+
+        return (
+            <StyledForm onSubmit={this._onSubmitAsync.bind(this)}>
+                <InputWrapper>
+                    <Input
+                        isSubmitted={isSubmitted}
+                        name="email"
+                        type="email"
+                        label="Email Address"
+                        ref={this.emailInput}
+                        required={true}
+                        textColor={theme.textColor}
+                    />
+
+                    <SubmitButton>
+                        <Arrow
+                            isSubmitted={isSubmitted}
+                            width="22"
+                            height="17"
+                            fill="none"
+                            xmlns="http://www.w3.org/2000/svg"
+                        >
+                            <path
+                                d="M13.066 0l-1.068 1.147 6.232 6.557H0v1.592h18.23l-6.232 6.557L13.066 17l8.08-8.5-8.08-8.5z"
+                                fill="#CBCBCB"
+                            />
+                        </Arrow>
+                    </SubmitButton>
+                    <SuccessText isSubmitted={isSubmitted}>🎉 Thank you for signing up!</SuccessText>
+                </InputWrapper>
+                <Text>Subscribe to our newsletter for updates in the 0x ecosystem</Text>
+            </StyledForm>
+        );
+    }
+
+    private async _onSubmitAsync(e: React.FormEvent<HTMLFormElement>): Promise<void> {
+        e.preventDefault();
+
+        const email = this.emailInput.current.value;
+        const referrer = 'https://0x.org/';
+
+        this.setState({ isSubmitted: true });
+
+        if (email === 'triggererror@0xproject.org') {
+            throw new Error('Manually triggered error');
+        }
+
+        try {
+            await fetch('https://website-api.0x.org/newsletter_subscriber/substack', {
+                method: 'post',
+                mode: 'cors',
+                headers: {
+                    'content-type': 'application/json; charset=utf-8',
+                },
+                body: JSON.stringify({ email, referrer }),
+            });
+        } catch (e) {
+            errorReporter.report(e);
+        }
+    }
+}
+
+export const NewsletterForm = withTheme(Form);
+
+const StyledForm = styled.form`
+    appearance: none;
+    border: 0;
+    color: ${colors.white};
+    padding: 13px 0 14px;
+    margin-top: 27px;
+`;
+
+const StyledInput =
+    styled.input <
+    InputProps >
+    `
+    appearance: none;
+    background-color: transparent;
+    border: 0;
+    border-bottom: 1px solid #393939;
+    color: ${props => props.textColor || '#fff'};
+    font-size: 1.294117647rem;
+    padding: 15px 0;
+    outline: none;
+    width: 100%;
+
+    &::placeholder {
+        color: #B1B1B1; // #9D9D9D on light theme
+    }
+`;
+
+const InputWrapper = styled.div`
+    position: relative;
+`;
+
+const InnerInputWrapper =
+    styled.div <
+    ArrowProps >
+    `
+    opacity: ${props => props.isSubmitted && 0};
+    visibility: ${props => props.isSubmitted && 'hidden'};
+    transition: opacity 0.25s ease-in-out, visibility 0.25s ease-in-out;
+    transition-delay: 0.30s;
+`;
+
+const SubmitButton = styled.button`
+    width: 44px;
+    height: 44px;
+    background-color: transparent;
+    border: 0;
+    position: absolute;
+    right: 0;
+    top: calc(50% - 22px);
+    overflow: hidden;
+    outline: 0;
+
+    &:focus-within {
+        //background-color: #eee;
+    }
+`;
+
+const Text = styled.p`
+    color: #656565;
+    font-size: 0.833333333rem;
+    font-weight: 300;
+    line-height: 1.2em;
+    margin-top: 15px;
+`;
+
+const SuccessText =
+    styled.p <
+    ArrowProps >
+    `
+    color: #B1B1B1;
+    font-size: 1rem;
+    font-weight: 300;
+    line-height: 1.2em;
+    padding-top: 25px;
+    position: absolute;
+    left: 0;
+    top: 0;
+    text-align: left;
+    right: 50px;
+    opacity: ${props => (props.isSubmitted ? 1 : 0)};
+    visibility: ${props => (props.isSubmitted ? 'visible' : 'hidden')};
+    transition: opacity 0.25s ease-in-out, visibility 0.25s ease-in-out;
+    transition-delay: 0.55s;
+`;
+
+const Arrow =
+    styled.svg <
+    ArrowProps >
+    `
+    transform: ${props => props.isSubmitted && `translateX(44px)`};
+    transition: transform 0.25s ease-in-out;
+`;
diff --git a/packages/website/ts/components/sections/landing/about.tsx b/packages/website/ts/components/sections/landing/about.tsx
new file mode 100644
index 000000000..7b51b0d13
--- /dev/null
+++ b/packages/website/ts/components/sections/landing/about.tsx
@@ -0,0 +1,81 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { Button } from 'ts/@next/components/button';
+import { Icon, InlineIconWrap } from 'ts/@next/components/icon';
+import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
+import { Paragraph } from 'ts/@next/components/text';
+import { WebsitePaths } from 'ts/types';
+
+interface FigureProps {
+    value: string;
+    description: string;
+}
+
+export const SectionLandingAbout = () => (
+    <Section bgColor="dark" isTextCentered={true}>
+        <InlineIconWrap>
+            <Icon name="descriptionCoin" size="small" />
+            <Icon name="descriptionCopy" size="small" />
+            <Icon name="descriptionFlask" size="small" />
+            <Icon name="descriptionBolt" size="small" />
+        </InlineIconWrap>
+
+        <Paragraph size="large" isCentered={true} isMuted={1} padding={['large', 0, 'default', 0]}>
+            Anyone in the world can use 0x to service a wide variety of markets ranging from gaming items to financial
+            instruments to assets that could have never existed before.
+        </Paragraph>
+
+        <DeveloperLink href={`${WebsitePaths.Why}#cases`} isWithArrow={true} isAccentColor={true}>
+            Discover how developers use 0x
+        </DeveloperLink>
+
+        <hr
+            style={{
+                width: '100%',
+                maxWidth: '340px',
+                borderColor: '#3C4746',
+                margin: '60px auto',
+            }}
+        />
+
+        <FlexWrap as="dl">
+            <Figure value="353K" description="Total Transactions" />
+
+            <Figure value="$447M" description="Total Volume" />
+
+            <Figure value="30+" description="Total Projects" />
+        </FlexWrap>
+    </Section>
+);
+
+const Figure = (props: FigureProps) => (
+    <Column padding="0 30px">
+        <FigureValue>{props.value}</FigureValue>
+        <FigureDescription>{props.description}</FigureDescription>
+    </Column>
+);
+
+const DeveloperLink = styled(Button)`
+    @media (max-width: 500px) {
+        && {
+            white-space: pre-wrap;
+            line-height: 1.3;
+        }
+    }
+`;
+
+const FigureValue = styled.dt`
+    font-size: 50px;
+    font-weight: 300;
+    margin-bottom: 15px;
+
+    @media (max-width: 768px) {
+        font-size: 40px;
+    }
+`;
+
+const FigureDescription = styled.dd`
+    font-size: 18px;
+    color: #999999;
+`;
diff --git a/packages/website/ts/components/sections/landing/clients.tsx b/packages/website/ts/components/sections/landing/clients.tsx
new file mode 100644
index 000000000..4170fde46
--- /dev/null
+++ b/packages/website/ts/components/sections/landing/clients.tsx
@@ -0,0 +1,113 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import styled from 'styled-components';
+import { Heading } from 'ts/@next/components/text';
+
+import { Section, WrapGrid } from 'ts/@next/components/newLayout';
+
+interface ProjectLogo {
+    name: string;
+    imageUrl?: string;
+    persistOnMobile?: boolean;
+}
+
+interface StyledProjectInterface {
+    isOnMobile?: boolean;
+}
+
+const projects: ProjectLogo[] = [
+    {
+        name: 'Radar Relay',
+        imageUrl: 'images/@next/clients/radar-relay.svg',
+        persistOnMobile: true,
+    },
+    {
+        name: 'Paradex',
+        imageUrl: 'images/@next/clients/paradex.svg',
+        persistOnMobile: true,
+    },
+    {
+        name: 'Star Bit Ex',
+        imageUrl: 'images/@next/clients/starbitex.svg',
+    },
+    {
+        name: 'LedgerDex',
+        imageUrl: 'images/@next/clients/ledgerdex.svg',
+    },
+    {
+        name: 'OpenRelay',
+        imageUrl: 'images/@next/clients/openrelay.svg',
+        persistOnMobile: true,
+    },
+    {
+        name: 'Bamboo Relay',
+        imageUrl: 'images/@next/clients/bamboo.svg',
+        persistOnMobile: true,
+    },
+    {
+        name: 'dEX',
+        imageUrl: 'images/@next/clients/ercdex.svg',
+        persistOnMobile: true,
+    },
+    {
+        name: 'emoon',
+        imageUrl: 'images/@next/clients/emoon.svg',
+        persistOnMobile: true,
+    },
+    {
+        name: 'Gods Unchained',
+        imageUrl: 'images/@next/clients/godsUnchained.svg',
+    },
+    {
+        name: 'Instex',
+        imageUrl: 'images/@next/clients/instex.svg',
+    },
+    {
+        name: 'Lake Trade',
+        imageUrl: 'images/@next/clients/laketrade.svg',
+    },
+    {
+        name: 'Veil',
+        imageUrl: 'images/@next/clients/veil.svg',
+    },
+];
+
+export const SectionLandingClients = () => (
+    <Section isTextCentered={true}>
+        <Heading size="small">Join the growing number of projects developing on 0x</Heading>
+
+        <WrapGrid isWrapped={true}>
+            {_.map(projects, (item: ProjectLogo, index) => (
+                <StyledProject key={`client-${index}`} isOnMobile={item.persistOnMobile}>
+                    <img src={item.imageUrl} alt={item.name} />
+                </StyledProject>
+            ))}
+        </WrapGrid>
+    </Section>
+);
+
+const StyledProject =
+    styled.div <
+    StyledProjectInterface >
+    `
+    flex-shrink: 0;
+
+    img {
+        object-fit: contain;
+        width: 100%;
+        height: 100%;
+    }
+
+    @media (min-width: 768px) {
+        width:  auto;
+        height: 50px;
+        margin: 30px;
+    }
+
+    @media (max-width: 768px) {
+        width: auto;
+        height: 42px;
+        margin: 15px;
+        display: ${props => !props.isOnMobile && 'none'};
+    }
+`;
diff --git a/packages/website/ts/components/sections/landing/cta.tsx b/packages/website/ts/components/sections/landing/cta.tsx
new file mode 100644
index 000000000..ec7f5d961
--- /dev/null
+++ b/packages/website/ts/components/sections/landing/cta.tsx
@@ -0,0 +1,29 @@
+import * as React from 'react';
+
+import { BlockIconLink } from 'ts/@next/components/blockIconLink';
+import { Section } from 'ts/@next/components/newLayout';
+
+import { AnimatedChatIcon } from 'ts/@next/components/animatedChatIcon';
+import { AnimatedCompassIcon } from 'ts/@next/components/animatedCompassIcon';
+import { WebsitePaths } from 'ts/types';
+
+interface Props {
+    onContactClick?: () => void;
+}
+
+export const SectionLandingCta = (props: Props) => (
+    <Section isPadded={false} isFlex={true} maxWidth="auto" wrapWidth="100%" flexBreakpoint="900px">
+        <BlockIconLink
+            iconComponent={<AnimatedCompassIcon />}
+            title="Ready to build on 0x?"
+            linkLabel="Get Started"
+            linkUrl={WebsitePaths.Docs}
+        />
+        <BlockIconLink
+            iconComponent={<AnimatedChatIcon />}
+            title="Want help from the 0x team?"
+            linkLabel="Get in Touch"
+            linkAction={props.onContactClick}
+        />
+    </Section>
+);
diff --git a/packages/website/ts/components/sections/landing/hero.tsx b/packages/website/ts/components/sections/landing/hero.tsx
new file mode 100644
index 000000000..cf67ad66d
--- /dev/null
+++ b/packages/website/ts/components/sections/landing/hero.tsx
@@ -0,0 +1,31 @@
+import * as React from 'react';
+
+import { Button } from 'ts/@next/components/button';
+import { Hero } from 'ts/@next/components/hero';
+import { LandingAnimation } from 'ts/@next/components/heroImage';
+
+import { HeroAnimation } from 'ts/@next/components/heroAnimation';
+import { WebsitePaths } from 'ts/types';
+
+export const SectionLandingHero = () => (
+    <Hero
+        title="Powering Decentralized Exchange"
+        isLargeTitle={true}
+        isFullWidth={true}
+        description="0x is an open protocol that enables the peer-to-peer exchange of assets on the Ethereum blockchain."
+        figure={<LandingAnimation image={<HeroAnimation />} />}
+        actions={<HeroActions />}
+    />
+);
+
+const HeroActions = () => (
+    <>
+        <Button href="https://0x.org/docs" isInline={true}>
+            Get Started
+        </Button>
+
+        <Button to={WebsitePaths.Why} isTransparent={true} isInline={true}>
+            Learn More
+        </Button>
+    </>
+);
diff --git a/packages/website/ts/components/separator.tsx b/packages/website/ts/components/separator.tsx
new file mode 100644
index 000000000..0b8b8d766
--- /dev/null
+++ b/packages/website/ts/components/separator.tsx
@@ -0,0 +1,7 @@
+import styled from 'styled-components';
+
+export const Separator = styled.hr`
+    background: #eaeaea;
+    height: 1px;
+    border: 0;
+`;
diff --git a/packages/website/ts/components/siteWrap.tsx b/packages/website/ts/components/siteWrap.tsx
new file mode 100644
index 000000000..75cb9a268
--- /dev/null
+++ b/packages/website/ts/components/siteWrap.tsx
@@ -0,0 +1,149 @@
+import * as React from 'react';
+import styled, { ThemeProvider } from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { Footer } from 'ts/@next/components/footer';
+import { Header } from 'ts/@next/components/header';
+import { GlobalStyles } from 'ts/@next/constants/globalStyle';
+
+interface Props {
+    theme?: 'dark' | 'light' | 'gray';
+    children: any;
+}
+
+interface State {
+    isMobileNavOpen: boolean;
+}
+
+interface MainProps {
+    isNavToggled: boolean;
+}
+
+export interface ThemeValuesInterface {
+    bgColor: string;
+    darkBgColor?: string;
+    lightBgColor: string;
+    introTextColor: string;
+    textColor: string;
+    paragraphColor: string;
+    linkColor: string;
+    mobileNavBgUpper: string;
+    mobileNavBgLower: string;
+    mobileNavColor: string;
+    dropdownBg: string;
+    dropdownButtonBg: string;
+    dropdownBorderColor?: string;
+    dropdownColor: string;
+    headerButtonBg: string;
+    footerBg: string;
+    footerColor: string;
+}
+
+export interface ThemeInterface {
+    [key: string]: ThemeValuesInterface;
+}
+
+const GLOBAL_THEMES: ThemeInterface = {
+    dark: {
+        bgColor: '#000000',
+        darkBgColor: '#111A19',
+        lightBgColor: '#003831',
+        introTextColor: 'rgba(255, 255, 255, 0.75)',
+        textColor: '#FFFFFF',
+        paragraphColor: '#FFFFFF',
+        linkColor: colors.brandLight,
+        mobileNavBgUpper: '#003831',
+        mobileNavBgLower: '#022924',
+        mobileNavColor: '#FFFFFF',
+        dropdownBg: '#111A19',
+        dropdownButtonBg: '#003831',
+        dropdownColor: '#FFFFFF',
+        headerButtonBg: '#00AE99',
+        footerBg: '#181818',
+        footerColor: '#FFFFFF',
+    },
+    light: {
+        bgColor: '#FFFFFF',
+        lightBgColor: '#F3F6F4',
+        darkBgColor: '#003831',
+        introTextColor: 'rgba(92, 92, 92, 0.87)',
+        textColor: '#000000',
+        paragraphColor: '#474747',
+        linkColor: colors.brandDark,
+        mobileNavBgUpper: '#FFFFFF',
+        mobileNavBgLower: '#F3F6F4',
+        mobileNavColor: '#000000',
+        dropdownBg: '#FBFBFB',
+        dropdownButtonBg: '#F3F6F4',
+        dropdownColor: '#003831',
+        dropdownBorderColor: '#E4E4E4',
+        headerButtonBg: '#003831',
+        footerBg: '#F2F2F2',
+        footerColor: '#000000',
+    },
+    gray: {
+        bgColor: '#e0e0e0',
+        lightBgColor: '#003831',
+        introTextColor: 'rgba(92, 92, 92, 0.87)',
+        textColor: '#000000',
+        paragraphColor: '#777777',
+        linkColor: colors.brandDark,
+        mobileNavBgUpper: '#FFFFFF',
+        mobileNavBgLower: '#F3F6F4',
+        mobileNavColor: '#000000',
+        dropdownBg: '#FFFFFF',
+        dropdownButtonBg: '#F3F6F4',
+        dropdownColor: '#003831',
+        headerButtonBg: '#003831',
+        footerBg: '#181818',
+        footerColor: '#FFFFFF',
+    },
+};
+
+export class SiteWrap extends React.Component<Props, State> {
+    public state = {
+        isMobileNavOpen: false,
+    };
+
+    public componentDidMount(): void {
+        document.documentElement.style.overflowY = 'auto';
+        window.scrollTo(0, 0);
+    }
+
+    public toggleMobileNav = () => {
+        this.setState({
+            isMobileNavOpen: !this.state.isMobileNavOpen,
+        });
+    };
+
+    public render(): React.ReactNode {
+        const { children, theme = 'dark' } = this.props;
+        const { isMobileNavOpen } = this.state;
+        const currentTheme = GLOBAL_THEMES[theme];
+
+        return (
+            <>
+                <ThemeProvider theme={currentTheme}>
+                    <>
+                        <GlobalStyles />
+
+                        <Header isNavToggled={isMobileNavOpen} toggleMobileNav={this.toggleMobileNav} />
+
+                        <Main isNavToggled={isMobileNavOpen}>{children}</Main>
+
+                        <Footer />
+                    </>
+                </ThemeProvider>
+            </>
+        );
+    }
+}
+
+const Main =
+    styled.main <
+    MainProps >
+    `
+    transition: transform 0.5s, opacity 0.5s;
+    opacity: ${props => props.isNavToggled && '0.5'};
+`;
diff --git a/packages/website/ts/components/slider/slider.tsx b/packages/website/ts/components/slider/slider.tsx
new file mode 100644
index 000000000..33a352b9f
--- /dev/null
+++ b/packages/website/ts/components/slider/slider.tsx
@@ -0,0 +1,177 @@
+import * as React from 'react';
+import Flickity from 'react-flickity-component';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { Icon } from 'ts/@next/components/icon';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+
+interface SliderProps {}
+
+interface SlideProps {
+    icon: string;
+    heading: string;
+    text: string;
+    href?: string;
+}
+
+const flickityOptions = {
+    initialIndex: 0,
+    cellAlign: 'left',
+    arrowShape:
+        'M0 50.766L42.467 93.58l5.791-5.839-32.346-32.61H100V46.84H15.48L50.2 11.838 44.409 6 5.794 44.93l-.003-.003z',
+    prevNextButtons: true,
+};
+
+export const Slide: React.StatelessComponent<SlideProps> = (props: SlideProps) => {
+    const { heading, text, icon } = props;
+
+    return (
+        <StyledSlide>
+            <SlideHead>
+                <Icon name={icon} size="large" />
+            </SlideHead>
+            <SlideContent>
+                <Heading asElement="h4" size="small" marginBottom="15px">
+                    {heading}
+                </Heading>
+                <Paragraph isMuted={true}>{text}</Paragraph>
+            </SlideContent>
+        </StyledSlide>
+    );
+};
+
+export const Slider: React.StatelessComponent<SliderProps> = props => {
+    return (
+        <StyledSlider>
+            <Flickity
+                className={'carousel'} // default ''
+                elementType={'div'} // default 'div'
+                options={flickityOptions} // takes flickity options {}
+                disableImagesLoaded={false} // default false
+            >
+                {props.children}
+            </Flickity>
+        </StyledSlider>
+    );
+};
+
+const StyledSlider = styled.div`
+    //overflow: hidden;
+    width: 100%;
+    height: 520px;
+
+    @media (max-width: 500px) {
+        height: 450px;
+    }
+
+    .carousel {
+        display: block;
+        user-select: none;
+        touch-action: pan-y;
+        -webkit-tap-highlight-color: transparent;
+        outline: none;
+
+        @media (max-width: 500px) {
+            overflow: hidden;
+            margin-left: -20px;
+            width: calc(100vw - 20px);
+        }
+    }
+
+    .flickity-viewport {
+        outline: none;
+    }
+
+    .flickity-button {
+        cursor: pointer;
+        position: absolute;
+        width: 74px;
+        height: 74px;
+        background-color: #000;
+        display: flex;
+        outline: 0;
+        top: calc(50% - 37px);
+        border: 0;
+        padding: 0;
+        transition: background-color 0.4s ease-in-out, visibility 0.4s ease-in-out, opacity 0.4s ease-in-out;
+
+        &:disabled {
+            opacity: 0;
+            visibility: hidden;
+        }
+
+        &:hover {
+            background-color: hsla(0, 0%, 10%, 1);
+        }
+
+        &.previous {
+            left: 0;
+        }
+
+        &.next {
+            right: 0;
+        }
+
+        svg {
+            margin: auto;
+            width: 28px;
+            height: auto;
+        }
+
+        path {
+            fill: #fff;
+        }
+    }
+`;
+
+const StyledSlide = styled.div`
+    background-color: ${colors.backgroundDark};
+    width: 560px;
+    height: 520px;
+    flex: 0 0 auto;
+    opacity: 0.3;
+    transition: opacity 0.4s ease-in-out;
+
+    & + & {
+        margin-left: 30px;
+    }
+
+    @media (max-width: 1200px) {
+        width: 100%;
+    }
+
+    @media (max-width: 500px) {
+        width: calc(100vw - 10px - 30px);
+        height: 450px;
+
+        & + & {
+            margin-left: 10px;
+        }
+    }
+
+    &.is-selected {
+        opacity: 1;
+    }
+`;
+
+const SlideHead = styled.div`
+    background-color: ${colors.brandDark};
+    height: 300px;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+
+    @media (max-width: 500px) {
+        height: 240px;
+    }
+`;
+
+const SlideContent = styled.div`
+    padding: 30px;
+
+    @media (max-width: 500px) {
+        padding: 20px;
+    }
+`;
diff --git a/packages/website/ts/components/text.tsx b/packages/website/ts/components/text.tsx
new file mode 100644
index 000000000..9f6ed9e7a
--- /dev/null
+++ b/packages/website/ts/components/text.tsx
@@ -0,0 +1,83 @@
+import * as React from 'react';
+import styled from 'styled-components';
+import { getCSSPadding, PaddingInterface } from 'ts/@next/constants/utilities';
+
+interface BaseTextInterface extends PaddingInterface {
+    size?: 'default' | 'medium' | 'large' | 'small' | number;
+    isCentered?: boolean;
+    textAlign?: string;
+}
+
+interface HeadingProps extends BaseTextInterface {
+    asElement?: 'h1' | 'h2' | 'h3' | 'h4';
+    maxWidth?: string;
+    fontWeight?: string;
+    isCentered?: boolean;
+    isFlex?: boolean;
+    isNoMargin?: boolean;
+    isMuted?: boolean | number;
+    marginBottom?: string;
+    color?: string;
+}
+
+interface ParagraphProps extends BaseTextInterface {
+    isNoMargin?: boolean;
+    marginBottom?: string; // maybe we should remove isNoMargin
+    isMuted?: boolean | number;
+    fontWeight?: string | number;
+}
+
+const StyledHeading =
+    styled.h1 <
+    HeadingProps >
+    `
+    max-width: ${props => props.maxWidth};
+    color: ${props => props.color || props.theme.textColor};
+    display: ${props => props.isFlex && `inline-flex`};
+    align-items: center;
+    justify-content: ${props => props.isFlex && `space-between`};
+    font-size: ${props =>
+        typeof props.size === 'string' ? `var(--${props.size || 'default'}Heading)` : `${props.size}px`};
+    line-height: ${props => `var(--${props.size || 'default'}HeadingHeight)`};
+    text-align: ${props => props.isCentered && 'center'};
+    padding: ${props => props.padding && getCSSPadding(props.padding)};
+    margin-left: ${props => props.isCentered && 'auto'};
+    margin-right: ${props => props.isCentered && 'auto'};
+    margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
+    opacity: ${props => (typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted)};
+    font-weight: ${props => (props.fontWeight ? props.fontWeight : ['h4'].includes(props.asElement) ? 400 : 300)};
+    width: ${props => props.isFlex && `100%`};
+`;
+
+export const Heading: React.StatelessComponent<HeadingProps> = props => {
+    const { asElement = 'h1', children } = props;
+    const Component = StyledHeading.withComponent(asElement);
+
+    return <Component {...props}>{children}</Component>;
+};
+
+Heading.defaultProps = {
+    size: 'default',
+};
+
+// No need to declare it twice as Styled then rewrap as a stateless comp
+// Note: this would be useful to be implemented the same way was "Heading"
+// and be more generic. e.g. <Text /> with a props asElement so we can use it
+// for literally anything =
+export const Paragraph =
+    styled.p <
+    ParagraphProps >
+    `
+    font-size: ${props => `var(--${props.size || 'default'}Paragraph)`};
+    font-weight: ${props => props.fontWeight || 300};
+    margin-bottom: ${props => !props.isNoMargin && (props.marginBottom || '30px')};
+    padding: ${props => props.padding && getCSSPadding(props.padding)};
+    color: ${props => props.color || props.theme.paragraphColor};
+    opacity: ${props => (typeof props.isMuted === 'boolean' ? 0.75 : props.isMuted)};
+    text-align: ${props => (props.textAlign ? props.textAlign : props.isCentered && 'center')};
+    line-height: 1.4;
+`;
+
+Paragraph.defaultProps = {
+    isMuted: true,
+};
diff --git a/packages/website/ts/constants/.gitkeep b/packages/website/ts/constants/.gitkeep
new file mode 100644
index 000000000..e69de29bb
diff --git a/packages/website/ts/constants/animations.tsx b/packages/website/ts/constants/animations.tsx
new file mode 100644
index 000000000..6a58c4b40
--- /dev/null
+++ b/packages/website/ts/constants/animations.tsx
@@ -0,0 +1,18 @@
+import { css, keyframes } from 'styled-components';
+
+export const fadeIn = keyframes`
+    0% {
+        transform: translateY(10px);
+        opacity: 0;
+    }
+    100% {
+        transform: translateY(0);
+        opacity: 1;
+    }
+`;
+
+export const addFadeInAnimation = (duration: string = '0.5s', delay: string = '0s') => css`
+    opacity: 0;
+    transform: translateY(10px);
+    animation: ${fadeIn} ${duration} ${delay} forwards;
+`;
diff --git a/packages/website/ts/constants/cssReset.js b/packages/website/ts/constants/cssReset.js
new file mode 100644
index 000000000..4c5105b50
--- /dev/null
+++ b/packages/website/ts/constants/cssReset.js
@@ -0,0 +1,50 @@
+export const cssReset = `
+  *,
+  *:before,
+  *:after {
+    box-sizing: border-box;
+  }
+  html, body, div, span, applet, object, iframe,
+  h1, h2, h3, h4, h5, h6, p, blockquote, pre,
+  a, abbr, acronym, address, big, cite, code,
+  del, dfn, em, img, ins, kbd, q, s, samp,
+  small, strike, strong, sub, sup, tt, var,
+  b, u, i, center,
+  dl, dt, dd, ol, ul, li,
+  fieldset, form, label, legend,
+  table, caption, tbody, tfoot, thead, tr, th, td,
+  article, aside, canvas, details, embed,
+  figure, figcaption, footer, header, hgroup,
+  menu, nav, output, ruby, section, summary,
+  time, mark, audio, video {
+    margin: 0;
+    padding: 0;
+    border: 0;
+    font-size: 100%;
+    font: inherit;
+    vertical-align: baseline;
+  }
+  /* HTML5 display-role reset for older browsers */
+  article, aside, details, figcaption, figure,
+  footer, header, hgroup, menu, nav, section {
+    display: block;
+  }
+  body {
+    line-height: 1;
+  }
+  ol, ul {
+    list-style: none;
+  }
+  blockquote, q {
+    quotes: none;
+  }
+  blockquote:before, blockquote:after,
+  q:before, q:after {
+    content: '';
+    content: none;
+  }
+  table {
+    border-collapse: collapse;
+    border-spacing: 0;
+  }
+`;
diff --git a/packages/website/ts/constants/globalStyle.tsx b/packages/website/ts/constants/globalStyle.tsx
new file mode 100644
index 000000000..b095fafb5
--- /dev/null
+++ b/packages/website/ts/constants/globalStyle.tsx
@@ -0,0 +1,109 @@
+import { createGlobalStyle, withTheme } from 'styled-components';
+import { cssReset } from 'ts/@next/constants/cssReset';
+
+export interface GlobalStyle {
+    theme: {
+        bgColor: string;
+        textColor: string;
+        linkColor: string;
+        dropdownButtonBg: string;
+    };
+}
+
+const GlobalStyles = withTheme(
+    createGlobalStyle <
+        GlobalStyle >
+        `
+    ${cssReset};
+
+    html {
+        font-size: 18px;
+        background-color: ${props => props.theme.bgColor};
+        overflow-x: hidden;
+    }
+
+    @media (min-width: 768px) {
+        :root {
+            --smallHeading: 20px;
+            --defaultHeading: 28px;
+            --mediumHeading: 50px;
+            --largeHeading: 80px;
+            --smallHeadingHeight: 1.4em;
+            --defaultHeadingHeight: 1.357142857em;
+            --mediumHeadingHeight: 1.16em;
+            --largeHeadingHeight: 1em;
+            --smallParagraph: 14px;
+            --defaultParagraph: 18px;
+            --mediumParagraph: 22px;
+            --largeParagraph: 28px;
+            --smallIcon: 75px;
+            --mediumIcon: 85px;
+            --largeIcon: 145px;
+            --heroIcon: 282px;
+        }
+    }
+
+    @media (max-width: 1170px) {
+      :root {
+        --largeHeading: 60px;
+      }
+    }
+
+    @media (max-width: 768px) {
+        :root {
+            --smallHeading: 18px;
+            --defaultHeading: 18px;
+            --mediumHeading: 40px;
+            --largeHeading: 46px;
+            --smallHeadingHeight: 1.4em; // TO DO
+            --defaultHeadingHeight: 1.357142857em; // TO DO
+            --mediumHeadingHeight: 1.16em; // TO DO
+            --largeHeadingHeight: 1.108695652em; // TO DO
+            --smallParagraph: 14px; // TO DO
+            --defaultParagraph: 16px; // TO DO
+            --mediumParagraph: 20px; // TO DO
+            --largeParagraph: 20px; // TO DO
+            --smallIcon: 55px;
+            --mediumIcon: 85px;
+            --largeIcon: 115px;
+        }
+    }
+
+    body {
+        font-family: 'Formular', sans-serif !important;
+        -webkit-font-smoothing: antialiased;
+        color: ${props => props.theme.textColor};
+        font-feature-settings: "zero";
+        scroll-behavior: smooth;
+    }
+
+    .visuallyHidden {
+        position: absolute !important;
+        clip: rect(1px 1px 1px 1px); /* IE6, IE7 */
+        clip: rect(1px, 1px, 1px, 1px);
+        padding:0 !important;
+        border:0 !important;
+        height: 1px !important;
+        width: 1px !important;
+        overflow: hidden;
+    }
+
+    img, svg {
+        max-width: 100%;
+        object-fit: contain;
+    }
+
+    a, button {
+        text-decoration: none;
+        font-family: inherit;
+        outline: none;
+    }
+
+    svg + p,
+    img + p {
+        padding-top: 30px;
+    }
+`,
+);
+
+export { GlobalStyles };
diff --git a/packages/website/ts/constants/utilities.tsx b/packages/website/ts/constants/utilities.tsx
new file mode 100644
index 000000000..ee5c5b4ce
--- /dev/null
+++ b/packages/website/ts/constants/utilities.tsx
@@ -0,0 +1,22 @@
+export interface PaddingInterface {
+    padding?: number | Array<'large' | 'default' | 'small' | number>;
+    margin?: number | Array<'large' | 'default' | 'small' | number>;
+}
+
+interface PaddingSizes {
+    [key: string]: string;
+}
+
+export const PADDING_SIZES: PaddingSizes = {
+    default: '30px',
+    large: '60px',
+    small: '15px',
+};
+
+export const getCSSPadding = (value: number | Array<string | number> = 0): string => {
+    if (Array.isArray(value)) {
+        return value.map(val => PADDING_SIZES[val] || `${val}px`).join(' ');
+    } else {
+        return `${value}px`;
+    }
+};
diff --git a/packages/website/ts/icons/form-arrow.svg b/packages/website/ts/icons/form-arrow.svg
new file mode 100644
index 000000000..2070a6d48
--- /dev/null
+++ b/packages/website/ts/icons/form-arrow.svg
@@ -0,0 +1 @@
+<svg width="22" height="17" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M13.066 0l-1.068 1.147 6.232 6.557H0v1.592h18.23l-6.232 6.557L13.066 17l8.08-8.5-8.08-8.5z" fill="#CBCBCB"/></svg>
\ No newline at end of file
diff --git a/packages/website/ts/icons/illustrations/0x.svg b/packages/website/ts/icons/illustrations/0x.svg
new file mode 100755
index 000000000..b0810f751
--- /dev/null
+++ b/packages/website/ts/icons/illustrations/0x.svg
@@ -0,0 +1,14 @@
+<svg width="404" height="404" viewBox="0 0 404 404" fill="none" xmlns="http://www.w3.org/2000/svg">
+<mask id="mask0" mask-type="alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="404" height="404">
+<circle cx="202" cy="202" r="200" fill="#00AE99" stroke="#00AE99" stroke-width="3"/>
+</mask>
+<g mask="url(#mask0)">
+<circle cx="202" cy="202" r="200" stroke="#00AE99" stroke-width="3"/>
+<circle cx="201.667" cy="68.6667" r="66.6667" stroke="#00AE99" stroke-width="3"/>
+<circle cx="68.6667" cy="202.667" r="66.6667" stroke="#00AE99" stroke-width="3"/>
+<path d="M168.17 260.29L167.271 259.089L165.46 260.444L167.413 261.585L168.17 260.29ZM197.32 269.2L197.219 270.696L197.226 270.697L197.32 269.2ZM237.414 258.856L238.22 260.12L238.225 260.117L237.414 258.856ZM252.653 245.439L253.801 246.405L254.55 245.515L253.874 244.568L252.653 245.439ZM241.096 229.872L242.285 228.958L242.281 228.952L242.276 228.946L241.096 229.872ZM237.72 225.571L238.901 224.645L237.582 222.965L236.449 224.775L237.72 225.571ZM219.719 241.445L218.672 242.519L219.418 243.246L220.36 242.801L219.719 241.445ZM208.264 230.282L209.311 229.207L208.392 228.312L207.365 229.081L208.264 230.282ZM143.827 169.549L145.02 168.64L143.647 166.838L142.524 168.806L143.827 169.549ZM135.133 198.43L133.637 198.329L133.636 198.337L135.133 198.43ZM145.464 238.577L144.201 239.388L145.464 238.577ZM158.862 253.837L157.895 254.984L158.786 255.736L159.735 255.057L158.862 253.837ZM174.409 242.264L175.324 243.453L175.33 243.448L175.336 243.443L174.409 242.264ZM178.705 238.885L179.632 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fill="#00AE99"/>
+<path d="M269 135V268.333H442V135H269Z" stroke="#00AE99" stroke-width="3"/>
+<path d="M339.64 269.64L270 339.281L343.913 413.194L413.554 343.554L339.64 269.64Z" stroke="#00AE99" stroke-width="3"/>
+<path d="M202.5 269C202.5 269 269 269 269 335.5C269 402 202.5 402 202.5 402H-6.5C-6.5 402 -77 402 -77 335.5C-77 269 -6.5 269 -6.5 269H202.5Z" stroke="#00AE99" stroke-width="3"/>
+</g>
+</svg>
diff --git a/packages/website/ts/icons/illustrations/buildBusiness.svg b/packages/website/ts/icons/illustrations/buildBusiness.svg
new file mode 100755
index 000000000..48e5b3b1c
--- /dev/null
+++ b/packages/website/ts/icons/illustrations/buildBusiness.svg
@@ -0,0 +1,6 @@
+<svg width="90" height="90" viewBox="0 0 90 90" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M2 45C2 68.7579 21.2421 88 45 88C68.7579 88 88 68.7579 88 45C88 21.6448 69.3906 2.63278 46.1793 2.02876C45.7478 2.02876 45.3452 2 44.9137 2C21.2134 2.02876 2 21.2709 2 45Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10" stroke-linejoin="round"/>
+<path d="M78.8765 52.5843V69.7753H12.1349V52.5843M78.8765 52.5843V21.236H12.1349V52.5843M78.8765 52.5843H51.5731H39.4383H12.1349" stroke="#00AE99" stroke-width="3"/>
+<path d="M56.6293 11.1236H34.3821V21.236H56.6293V11.1236Z" stroke="#00AE99" stroke-width="3"/>
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new file mode 100755
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new file mode 100644
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new file mode 100755
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diff --git a/packages/website/ts/icons/illustrations/supportForAllEthereumStandards.svg b/packages/website/ts/icons/illustrations/supportForAllEthereumStandards.svg
new file mode 100755
index 000000000..32a4d8602
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new file mode 100755
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diff --git a/packages/website/ts/icons/illustrations/vcIntroductions.svg b/packages/website/ts/icons/illustrations/vcIntroductions.svg
new file mode 100755
index 000000000..024cadab3
--- /dev/null
+++ b/packages/website/ts/icons/illustrations/vcIntroductions.svg
@@ -0,0 +1,11 @@
+<svg width="90" height="90" viewBox="0 0 90 90" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M2 45C2 68.7578 21.2421 88 45 88C68.7579 88 88 68.7578 88 45C88 21.6448 69.3906 2.63278 46.1793 2.02876C45.7478 2.02876 45.3452 2 44.9137 2C21.2134 2.02876 2 21.2709 2 45Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10" stroke-linejoin="round"/>
+<path d="M45 4L9 28H81L45 4Z" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M40 28L40 70" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M26 28L26 70" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M63 28L63 70" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M17 28L17 70" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M50 28L50 70" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M73 28L73 70" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+<path d="M12 72.5V71H78V72.5M71.5 79H18.5" stroke="#00AE99" stroke-width="3" stroke-miterlimit="10"/>
+</svg>
diff --git a/packages/website/ts/icons/logo-with-type.svg b/packages/website/ts/icons/logo-with-type.svg
new file mode 100644
index 000000000..25abf149e
--- /dev/null
+++ b/packages/website/ts/icons/logo-with-type.svg
@@ -0,0 +1 @@
+<svg width="81" height="40" viewBox="0 0 81 40" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M8.402 25.28l3.105-3.212-3.86-5.209-4.915-6.954A19.904 19.904 0 0 0 0 20c0 6.1 2.732 11.562 7.04 15.23l6.239-4.408a12.796 12.796 0 0 1-4.877-5.541zM14.72 8.402l3.212 3.105 5.209-3.86 6.954-4.915A19.904 19.904 0 0 0 20 0C13.9 0 8.438 2.732 4.77 7.04l4.408 6.239a12.795 12.795 0 0 1 5.541-4.877zM28.493 17.932l3.86 5.209 4.915 6.954A19.904 19.904 0 0 0 40 20c0-6.1-2.732-11.562-7.04-15.23L26.72 9.178a12.796 12.796 0 0 1 4.877 5.541l-3.105 3.213zM35.23 32.96l-4.408-6.239a12.795 12.795 0 0 1-5.541 4.877l-3.213-3.105-5.209 3.86-6.954 4.915A19.904 19.904 0 0 0 20 40c6.1 0 11.562-2.732 15.23-7.04z" fill="#fff"/><path fill-rule="evenodd" clip-rule="evenodd" d="M51.726 19.689c0-6.471 2.704-9.689 6.912-9.689 4.19 0 6.947 3.27 6.947 9.689 0 6.418-2.758 9.671-6.947 9.671-4.19 0-6.912-3.253-6.912-9.671zm6.894-7.59c-3.04 0-4.543 2.815-4.543 7.607 0 2.256.336 4.005.972 5.282l5.975-12.085c-.69-.542-1.485-.804-2.404-.804zm-2.351 14.428c.672.507 1.45.77 2.369.77 3.04 0 4.578-2.834 4.578-7.59 0-2.204-.318-3.936-.972-5.247l-5.975 12.067zm24.377-10.93l-3.853 6.47L81 29.027h-2.581l-3.377-5.63h-.954l-3.447 5.63h-2.51l4.224-6.872-3.8-6.559h2.44l3.11 5.334h.973l3.182-5.334h2.386z" fill="#fff"/></svg>
\ No newline at end of file
diff --git a/packages/website/ts/pages/about/jobs.tsx b/packages/website/ts/pages/about/jobs.tsx
new file mode 100644
index 000000000..2fd2c7619
--- /dev/null
+++ b/packages/website/ts/pages/about/jobs.tsx
@@ -0,0 +1,231 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import DocumentTitle from 'react-document-title';
+import styled from 'styled-components';
+
+import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
+import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+import { WebsiteBackendJobInfo } from 'ts/types';
+import { backendClient } from 'ts/utils/backend_client';
+import { constants } from 'ts/utils/constants';
+
+const OPEN_POSITIONS_HASH = 'positions';
+
+interface PositionProps {
+    title: string;
+    location: string;
+    href: string;
+}
+
+interface PositionItemProps {
+    position: PositionProps;
+}
+
+const Position: React.FunctionComponent<PositionItemProps> = (props: PositionItemProps) => {
+    const { position } = props;
+    return (
+        <PositionWrap>
+            <StyledColumn width="30%">
+                <Heading asElement="h3" size="small" fontWeight="400" marginBottom="0">
+                    <a href={position.href} target="_blank">
+                        {position.title}
+                    </a>
+                </Heading>
+            </StyledColumn>
+
+            <StyledColumn width="50%" padding="0 40px 0 0">
+                <Paragraph isMuted={true} marginBottom="0">
+                    {position.location}
+                </Paragraph>
+            </StyledColumn>
+
+            <StyledColumn width="20%">
+                <Paragraph marginBottom="0" textAlign="right">
+                    <a href={position.href} target="_blank">
+                        Apply
+                    </a>
+                </Paragraph>
+            </StyledColumn>
+        </PositionWrap>
+    );
+};
+
+export interface NextAboutJobsProps {}
+interface NextAboutJobsState {
+    jobInfos: WebsiteBackendJobInfo[];
+}
+
+export class NextAboutJobs extends React.Component<NextAboutJobsProps, NextAboutJobsState> {
+    private _isUnmounted: boolean;
+    private static _convertJobInfoToPositionProps(jobInfo: WebsiteBackendJobInfo): PositionProps {
+        return {
+            title: jobInfo.title,
+            location: jobInfo.office,
+            href: jobInfo.url,
+        };
+    }
+    constructor(props: NextAboutJobsProps) {
+        super(props);
+        this.state = {
+            jobInfos: [],
+        };
+    }
+
+    public componentWillMount(): void {
+        // tslint:disable-next-line:no-floating-promises
+        this._fetchJobInfosAsync();
+    }
+    public componentWillUnmount(): void {
+        this._isUnmounted = true;
+    }
+    public render(): React.ReactNode {
+        const positions = this.state.jobInfos.map(jobInfo => NextAboutJobs._convertJobInfoToPositionProps(jobInfo));
+        return (
+            <AboutPageLayout
+                title="Join Us in Our Mission"
+                description={
+                    <>
+                        <Paragraph size="medium">
+                            To create a tokenized world where all value can flow freely.
+                        </Paragraph>
+                        <Paragraph size="medium">
+                            We are growing an ecosystem of businesses and projects by solving difficult challenges to
+                            make our technology intuitive, flexible, and accessible to all. Join us in building
+                            infrastructure upon which the exchange of all assets will take place.
+                        </Paragraph>
+                    </>
+                }
+                linkLabel="Our mission and values"
+                href={constants.URL_MISSION_AND_VALUES_BLOG_POST}
+            >
+                <DocumentTitle title="Jobs at 0x" />
+                <Section bgColor="#F3F6F4" isFlex={true} maxWidth="1170px" wrapWidth="100%">
+                    <Column maxWidth="442px">
+                        <Heading size="medium" marginBottom="30px">
+                            Powered by a Diverse, Global Community
+                        </Heading>
+
+                        <Paragraph>
+                            We're a highly technical team with varied backgrounds in engineering, science, business,
+                            finance, and research. While the Core Team is headquartered in San Francisco, there are 30+
+                            teams building on 0x and hundreds of thousands of participants behind our efforts worldwide.
+                            We're passionate about open-source software and decentralized technology's potential to act
+                            as an equalizing force in the world.
+                        </Paragraph>
+                    </Column>
+
+                    <Column maxWidth="600px">
+                        <ImageWrap>
+                            <img src="/images/@next/jobs/map@2x.png" height="365" alt="Map of community" />
+                        </ImageWrap>
+                    </Column>
+                </Section>
+
+                <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
+                    <Column>
+                        <Heading size="medium">Benefits</Heading>
+                    </Column>
+
+                    <Column maxWidth="826px">
+                        <BenefitsList>
+                            <li>Comprehensive Insurance</li>
+                            <li>Unlimited Vacation</li>
+                            <li>Meals and snacks provided daily</li>
+                            <li>Flexible hours and liberal work-from-home-policy</li>
+                            <li>Supportive of remote working</li>
+                            <li>Transportation, phone, and wellness expense</li>
+                            <li>Relocation assistance</li>
+                            <li>Optional team excursions</li>
+                            <li>Competitive salary</li>
+                            <li>Cryptocurrency based compensation</li>
+                        </BenefitsList>
+                    </Column>
+                </Section>
+
+                <Section id={OPEN_POSITIONS_HASH} isFlex={true} maxWidth="1170px" wrapWidth="100%">
+                    <Column>
+                        <Heading size="medium">
+                            Current<br />Openings
+                        </Heading>
+                    </Column>
+
+                    <Column maxWidth="826px">
+                        {_.map(positions, (position, index) => (
+                            <Position key={`position-${index}`} position={position} />
+                        ))}
+                    </Column>
+                </Section>
+            </AboutPageLayout>
+        );
+    }
+    private async _fetchJobInfosAsync(): Promise<void> {
+        try {
+            if (!this._isUnmounted) {
+                this.setState({
+                    jobInfos: [],
+                });
+            }
+            const jobInfos = await backendClient.getJobInfosAsync();
+            if (!this._isUnmounted) {
+                this.setState({
+                    jobInfos,
+                });
+            }
+        } catch (error) {
+            if (!this._isUnmounted) {
+                this.setState({
+                    jobInfos: [],
+                });
+            }
+        }
+    }
+}
+
+const BenefitsList = styled.ul`
+    color: #000;
+    font-weight: 300;
+    line-height: 1.444444444;
+    list-style: disc;
+    columns: auto 2;
+    column-gap: 80px;
+
+    li {
+        margin-bottom: 1em;
+    }
+`;
+
+const ImageWrap = styled.figure`
+    @media (min-width: 768px) {
+        height: 600px;
+        padding-left: 60px;
+        display: flex;
+        align-items: flex-end;
+    }
+`;
+
+const StyledColumn = styled(Column)`
+    flex-shrink: 0;
+
+    @media (max-width: 768px) {
+        & + & {
+            margin-top: 15px;
+        }
+    }
+`;
+
+const PositionWrap = styled(FlexWrap)`
+    margin-bottom: 40px;
+    padding-bottom: 30px;
+    position: relative;
+
+    &:after {
+        content: '';
+        width: 100%;
+        position: absolute;
+        bottom: 0;
+        left: 0;
+        height: 1px;
+        background-color: #e3e3e3;
+    }
+`;
diff --git a/packages/website/ts/pages/about/mission.tsx b/packages/website/ts/pages/about/mission.tsx
new file mode 100644
index 000000000..2e6530edd
--- /dev/null
+++ b/packages/website/ts/pages/about/mission.tsx
@@ -0,0 +1,97 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import DocumentTitle from 'react-document-title';
+import styled from 'styled-components';
+
+import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
+import { Definition } from 'ts/@next/components/definition';
+import { Image } from 'ts/@next/components/image';
+import { Column, Section } from 'ts/@next/components/newLayout';
+import { Heading } from 'ts/@next/components/text';
+import { constants } from 'ts/utils/constants';
+
+const values = [
+    {
+        title: 'Do The Right Thing',
+        description:
+            'We acknowledge the broad subjectivity behind doing “the right thing,” and are committed to rigorously exploring its nuance in our decision making. We believe this responsibility drives our decision making above all else, and pledge to act in the best interest of our peers, community, and society as a whole.',
+        icon: 'right-thing',
+    },
+    {
+        title: 'Consistently Ship',
+        description:
+            'Achieving our mission requires dedication and diligence. We aspire to be an organization that consistently ships. We set high-impact goals that are rooted in data and pride ourselves in consistently outputting outstanding results across the organization.',
+        icon: 'consistently-ship',
+    },
+    {
+        title: 'Focus on Long-term Impact',
+        description:
+            'We anticipate that over time, awareness of the fundamentally disruptive nature of frictionless global exchange will cause some to see this technology as a threat. There will be setbacks, some will claim that this technology is too disruptive, and we will face adversity. Persistence and a healthy long-term focus will see us through these battles.',
+        icon: 'long-term-impact',
+    },
+];
+
+export const NextAboutMission = () => (
+    <AboutPageLayout
+        title="Creating a tokenized world where all value can flow freely."
+        description="0x is important infrastructure for the emerging crypto economy and enables markets to be created that couldn't have existed before. As more assets become tokenized, public blockchains provide the opportunity to establish a new financial stack that is more efficient, transparent, and equitable than any system in the past."
+        linkLabel="Our mission and values"
+        href={constants.URL_MISSION_AND_VALUES_BLOG_POST}
+    >
+        <DocumentTitle title="Our Mission - 0x" />
+        <Section isFullWidth={true} isPadded={false}>
+            <FullWidthImage>
+                <Image src="/images/@next/about/about-office.png" alt="0x Offices" isCentered={true} />
+            </FullWidthImage>
+        </Section>
+
+        <Section isFlex={true} maxWidth="1170px" wrapWidth="100%">
+            <Column>
+                <Heading size="medium" maxWidth="226px">
+                    Core Values
+                </Heading>
+            </Column>
+
+            <Column width="70%" maxWidth="826px">
+                <Column width="100%" maxWidth="800px">
+                    {_.map(values, (item, index) => (
+                        <StyledDefinition
+                            icon={item.icon}
+                            title={item.title}
+                            description={item.description}
+                            isInlineIcon={true}
+                            iconSize="large"
+                        />
+                    ))}
+                </Column>
+            </Column>
+        </Section>
+    </AboutPageLayout>
+);
+
+const StyledDefinition = styled(Definition)`
+    & + & {
+        margin-top: 30px;
+        padding-top: 30px;
+        border-top: 1px solid #eaeaea;
+    }
+`;
+
+const FullWidthImage = styled.figure`
+    width: 100vw;
+    margin-left: calc(50% - 50vw);
+
+    img {
+        width: 100%;
+        height: 100%;
+        object-fit: cover;
+    }
+
+    @media (min-width: 768px) {
+        height: 500px;
+    }
+
+    @media (max-width: 768px) {
+        height: 400px;
+    }
+`;
diff --git a/packages/website/ts/pages/about/press.tsx b/packages/website/ts/pages/about/press.tsx
new file mode 100644
index 000000000..030ee4c14
--- /dev/null
+++ b/packages/website/ts/pages/about/press.tsx
@@ -0,0 +1,94 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import DocumentTitle from 'react-document-title';
+import styled from 'styled-components';
+
+import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
+import { Button } from 'ts/@next/components/button';
+import { Column, FlexWrap } from 'ts/@next/components/newLayout';
+import { Paragraph } from 'ts/@next/components/text';
+
+interface HighlightProps {
+    logo: string;
+    title?: string;
+    text: string;
+    href: string;
+}
+
+interface HighlightItemProps {
+    highlight: HighlightProps;
+}
+
+const highlights: HighlightProps[] = [
+    {
+        logo: '/images/@next/press/logo-forbes.png',
+        title: 'Forbes',
+        text:
+            '0x Instant is aiming to aid businesses and developers such as news sites, crypto wallets, dApps or price trackers to monetize or add a new revenue stream to their existing pipeline.',
+        href:
+            'https://www.forbes.com/sites/rebeccacampbell1/2018/12/06/0x-launches-instant-delivers-an-easy-and-flexible-way-to-buy-crypto-tokens/#bfb73a843561',
+    },
+    {
+        logo: '/images/@next/press/logo-venturebeat.png',
+        title: 'VentureBeat',
+        text: '0x leads the way for ‘tokenization’ of the world, and collectible game items are next',
+        href:
+            'https://venturebeat.com/2018/09/24/0x-leads-the-way-for-tokenization-of-the-world-and-collectible-game-items-are-next/',
+    },
+    {
+        logo: '/images/@next/press/logo-fortune.png',
+        title: 'Fortune',
+        text:
+            'In the future, many traditional investments like real estate and corporate shares will come in the form of digital tokens that are bought and transferred on a blockchain.',
+        href: 'http://fortune.com/2018/09/06/0x-harbor-blockchain/',
+    },
+    {
+        logo: '/images/@next/press/logo-techcrunch.png',
+        title: 'TechCrunch',
+        text:
+            '0x allows any developer to quickly build their own decentralized cryptocurrency exchange and decide their own fees.',
+        href: 'https://techcrunch.com/2018/07/16/0x/',
+    },
+];
+
+export const NextAboutPress = () => (
+    <AboutPageLayout
+        title="Press Highlights"
+        description={
+            <>
+                <Paragraph size="medium" marginBottom="60px">
+                    Want to write about 0x? <a href="mailto:team@0xproject.com">Get in touch.</a>
+                </Paragraph>
+
+                {_.map(highlights, (highlight, index) => (
+                    <Highlight key={`highlight-${index}`} highlight={highlight} />
+                ))}
+            </>
+        }
+    >
+        <DocumentTitle title="Press Highlights - 0x" />
+    </AboutPageLayout>
+);
+
+export const Highlight: React.FunctionComponent<HighlightItemProps> = (props: HighlightItemProps) => {
+    const { highlight } = props;
+    return (
+        <HighlightWrap>
+            <Column>
+                <img src={highlight.logo} alt={highlight.title} />
+            </Column>
+
+            <Column width="60%" maxWidth="560px">
+                <Paragraph isMuted={false}>{highlight.text}</Paragraph>
+                <Button href={highlight.href} isWithArrow={true} isNoBorder={true} target="_blank">
+                    Read Article
+                </Button>
+            </Column>
+        </HighlightWrap>
+    );
+};
+
+const HighlightWrap = styled(FlexWrap)`
+    border-top: 1px solid #eaeaea;
+    padding: 30px 0;
+`;
diff --git a/packages/website/ts/pages/about/team.tsx b/packages/website/ts/pages/about/team.tsx
new file mode 100644
index 000000000..7177964be
--- /dev/null
+++ b/packages/website/ts/pages/about/team.tsx
@@ -0,0 +1,286 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import DocumentTitle from 'react-document-title';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
+import { Column, Section } from 'ts/@next/components/newLayout';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+import { WebsitePaths } from 'ts/types';
+
+interface TeamMember {
+    name: string;
+    title: string;
+    imageUrl?: string;
+}
+
+const team: TeamMember[] = [
+    {
+        imageUrl: '/images/@next/team/willw.jpg',
+        name: 'Will Warren',
+        title: 'co-founder & CEO',
+    },
+    {
+        imageUrl: '/images/@next/team/amirb.jpg',
+        name: 'Amir Bandeali',
+        title: 'Co-founder & CTO',
+    },
+    {
+        imageUrl: '/images/@next/team/fabiob.jpg',
+        name: 'Fabio Berger',
+        title: 'senior engineer',
+    },
+    {
+        imageUrl: '/images/@next/team/alexv.jpg',
+        name: 'Alex Xu',
+        title: 'Director of operations',
+    },
+    {
+        imageUrl: '/images/@next/team/leonidL.jpg',
+        name: 'Leonid Logvinov',
+        title: 'engineer',
+    },
+    {
+        imageUrl: '/images/@next/team/benb.jpg',
+        name: 'Ben Burns',
+        title: 'designer',
+    },
+    {
+        imageUrl: '/images/@next/team/brandonm.jpg',
+        name: 'Brandon Millman',
+        title: 'senior engineer',
+    },
+    {
+        imageUrl: '/images/@next/team/toms.jpg',
+        name: 'Tom Schmidt',
+        title: 'product manager',
+    },
+    {
+        imageUrl: '/images/@next/team/jacobe.jpg',
+        name: 'Jacob Evans',
+        title: 'ecosystem engineer',
+    },
+    {
+        imageUrl: '/images/@next/team/blake.jpg',
+        name: 'Blake Henderson',
+        title: 'ecosystem programs lead',
+    },
+    {
+        imageUrl: '/images/@next/team/zack.jpg',
+        name: 'Zack Skelly',
+        title: 'lead recruiter',
+    },
+    {
+        imageUrl: '/images/@next/team/greg.jpg',
+        name: 'Greg Hysen',
+        title: 'blockchain engineer',
+    },
+    {
+        imageUrl: '/images/@next/team/remcoB.jpg',
+        name: 'Remco Bloemen',
+        title: 'technical fellow',
+    },
+    {
+        imageUrl: '/images/@next/team/francesco.jpg',
+        name: 'Francesco Agosti',
+        title: 'engineer',
+    },
+    {
+        imageUrl: '/images/@next/team/melo.jpg',
+        name: 'Mel Oberto',
+        title: 'people operations associate',
+    },
+    {
+        imageUrl: '/images/@next/team/alexb.jpg',
+        name: 'Alex Browne',
+        title: 'engineer in residence',
+    },
+    {
+        imageUrl: '/images/@next/team/peterz.jpg',
+        name: 'Peter Zeitz',
+        title: 'research fellow',
+    },
+    {
+        imageUrl: '/images/@next/team/chrisk.jpg',
+        name: 'Chris Kalani',
+        title: 'director of design',
+    },
+    {
+        imageUrl: '/images/@next/team/clayr.jpg',
+        name: 'Clay Robbins',
+        title: 'ecosystem development lead',
+    },
+    {
+        imageUrl: '/images/@next/team/mattt.jpg',
+        name: 'Matt Taylor',
+        title: 'marketing lead',
+    },
+    {
+        imageUrl: '/images/@next/team/eugenea.jpg',
+        name: 'Eugene Aumson',
+        title: 'engineer',
+    },
+    {
+        imageUrl: '/images/@next/team/weijew.jpg',
+        name: 'Weijie Wu',
+        title: 'research fellow',
+    },
+    {
+        imageUrl: '/images/@next/team/rahuls.jpg',
+        name: 'Rahul Singireddy',
+        title: 'relayer success manager',
+    },
+    {
+        imageUrl: '/images/@next/team/jasons.jpg',
+        name: 'Jason Somensatto',
+        title: 'strategic legal counsel',
+    },
+    {
+        imageUrl: '/images/@next/team/steveK.jpg',
+        name: 'Steve Klebanoff',
+        title: 'senior engineer',
+    },
+    {
+        imageUrl: '/images/@next/team/xianny.jpg',
+        name: 'Xianny Ng',
+        title: 'engineer',
+    },
+];
+
+const advisors: TeamMember[] = [
+    {
+        imageUrl: '/images/@next/team/advisors/frede.jpg',
+        name: 'Fred Ehrsam',
+        title: 'Advisor',
+    },
+    {
+        imageUrl: '/images/@next/team/advisors/olafc.jpg',
+        name: 'Olaf Carlson-Wee',
+        title: 'Advisor',
+    },
+    {
+        imageUrl: '/images/@next/team/advisors/joeyk.jpg',
+        name: 'Joey Krug',
+        title: 'Advisor',
+    },
+    {
+        imageUrl: '/images/@next/team/advisors/lindax.jpg',
+        name: 'Linda Xie',
+        title: 'Advisor',
+    },
+    {
+        imageUrl: '/images/@next/team/advisors/davids.jpg',
+        name: 'David Sacks',
+        title: 'Advisor',
+    },
+];
+
+export const NextAboutTeam = () => (
+    <AboutPageLayout
+        title="We are a global, growing team"
+        description="We are a distributed team with backgrounds in engineering, academic research, business, and design. The 0x Core Team is passionate about accelerating the adoption decentralized technology and believe in its potential to be an equalizing force in the world. Join us and do the most impactful work of your life."
+        linkLabel="Join the team"
+        to={WebsitePaths.AboutJobs}
+    >
+        <DocumentTitle title="Our Team - 0x" />
+        <Section maxWidth="1170px" wrapWidth="100%" isFlex={true} flexBreakpoint="900px">
+            <Column>
+                <Heading size="medium">0x Team</Heading>
+            </Column>
+
+            <Column width="70%" maxWidth="800px">
+                <StyledGrid>
+                    {_.map(team, (info: TeamMember, index: number) => (
+                        <Member key={`team-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
+                    ))}
+                </StyledGrid>
+            </Column>
+        </Section>
+
+        <Section bgColor="#F3F6F4" maxWidth="1170px" wrapWidth="100%" flexBreakpoint="900px" isFlex={true}>
+            <Column>
+                <Heading size="medium">Advisors</Heading>
+            </Column>
+
+            <Column width="70%" maxWidth="800px">
+                <StyledGrid>
+                    {_.map(advisors, (info: TeamMember, index: number) => (
+                        <Member key={`advisor-${index}`} name={info.name} title={info.title} imageUrl={info.imageUrl} />
+                    ))}
+                </StyledGrid>
+            </Column>
+        </Section>
+    </AboutPageLayout>
+);
+
+const StyledGrid = styled.div`
+    &:after {
+        content: '';
+        clear: both;
+    }
+`;
+
+const Member = ({ name, title, imageUrl }: TeamMember) => (
+    <StyledMember>
+        <img src={imageUrl} alt={name} />
+        <Name>{name}</Name>
+        <MemberTitle isMuted={0.5} size={14} style={{ textTransform: 'capitalize' }}>
+            {title}
+        </MemberTitle>
+    </StyledMember>
+);
+
+const StyledMember = styled.div`
+    margin-bottom: 10px;
+    float: left;
+    width: calc(50% - 15px);
+    margin-right: 15px;
+
+    @media (max-width: 600px) {
+        &:nth-child(2n + 1) {
+            clear: left;
+        }
+    }
+
+    img,
+    svg {
+        width: 100%;
+        height: auto;
+        object-fit: contain;
+        margin-bottom: 10px;
+    }
+
+    @media (min-width: 600px) {
+        width: calc(33.3333% - 30px);
+        margin-right: 20px;
+
+        &:nth-child(3n + 1) {
+            clear: left;
+        }
+    }
+
+    @media (min-width: 900px) {
+        width: calc(25% - 30px);
+
+        &:nth-child(3n + 1) {
+            clear: none;
+        }
+
+        &:nth-child(4n + 1) {
+            clear: left;
+        }
+    }
+`;
+
+const Name = styled.h3`
+    color: ${colors.textDarkPrimary};
+    font-size: 14px;
+    line-height: 1;
+    margin: 0;
+`;
+
+const MemberTitle = styled(Paragraph)`
+    font-size: 14px;
+`;
diff --git a/packages/website/ts/pages/community.tsx b/packages/website/ts/pages/community.tsx
new file mode 100644
index 000000000..a259e3438
--- /dev/null
+++ b/packages/website/ts/pages/community.tsx
@@ -0,0 +1,289 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { Banner } from 'ts/@next/components/banner';
+import { Button } from 'ts/@next/components/button';
+import { Icon } from 'ts/@next/components/icon';
+import { ModalContact } from 'ts/@next/components/modals/modal_contact';
+import { Column, Section, WrapGrid } from 'ts/@next/components/newLayout';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+
+interface EventProps {
+    title: string;
+    date: string;
+    signupUrl: string;
+    imageUrl: string;
+}
+
+interface CommunityLinkProps {
+    bgColor: string;
+    title?: string;
+    icon?: string;
+    url: string;
+}
+
+const events: EventProps[] = [
+    {
+        title: '0x London Meetup',
+        date: 'October 20th 2018',
+        imageUrl: '/images/@next/events/london.jpg',
+        signupUrl: '#',
+    },
+    {
+        title: '0x Berlin Meetup',
+        date: 'October 20th 2018',
+        imageUrl: '/images/@next/events/berlin.jpg',
+        signupUrl: '#',
+    },
+    {
+        title: '0x San Francisco Meetup',
+        date: 'October 20th 2018',
+        imageUrl: '/images/@next/events/sf.jpg',
+        signupUrl: '#',
+    },
+];
+const communityLinks: CommunityLinkProps[] = [
+    {
+        bgColor: '#1DA1F2',
+        title: 'Twitter',
+        icon: 'social-twitter',
+        url: 'https://twitter.com/0xProject',
+    },
+    {
+        bgColor: '#FF4500',
+        title: 'Reddit',
+        icon: 'social-reddit',
+        url: 'https://twitter.com/0xProject',
+    },
+    {
+        bgColor: '#7289DA',
+        title: 'Twitter',
+        icon: 'social-discord',
+        url: 'https://twitter.com/0xProject',
+    },
+    {
+        bgColor: '#3B5998',
+        title: 'Facebook',
+        icon: 'social-fb',
+        url: 'https://twitter.com/0xProject',
+    },
+    {
+        bgColor: '#181717',
+        title: 'GitHub',
+        icon: 'social-github',
+        url: 'https://twitter.com/0xProject',
+    },
+    {
+        bgColor: '#003831',
+        title: 'Newsletter',
+        icon: 'social-newsletter',
+        url: 'https://twitter.com/0xProject',
+    },
+];
+
+export class NextCommunity extends React.Component {
+    public state = {
+        isContactModalOpen: false,
+    };
+    public render(): React.ReactNode {
+        return (
+            <SiteWrap theme="light">
+                <Section isTextCentered={true}>
+                    <Column>
+                        <Heading size="medium" isCentered={true}>
+                            Community
+                        </Heading>
+                        <Paragraph size="medium" isCentered={true} isMuted={true} marginBottom="0">
+                            The 0x community is a global, passionate group of crypto developers and enthusiasts. The
+                            official channels below provide a great forum for connecting and engaging with the
+                            community.
+                        </Paragraph>
+                        <LinkWrap>
+                            <Button to="#" isWithArrow={true} isAccentColor={true}>
+                                Join the 0x community
+                            </Button>
+                        </LinkWrap>
+                    </Column>
+                </Section>
+
+                <Section isFullWidth={true}>
+                    <WrapGrid
+                        isTextCentered={true}
+                        isWrapped={true}
+                        isFullWidth={false}
+                        isCentered={false}
+                        maxWidth="1151px"
+                    >
+                        {_.map(communityLinks, (link: CommunityLinkProps, index: number) => (
+                            <CommunityLink
+                                key={`cl-${index}`}
+                                icon={link.icon}
+                                title={link.title}
+                                bgColor={link.bgColor}
+                                url={link.url}
+                            />
+                        ))}
+                    </WrapGrid>
+                </Section>
+
+                <EventsWrapper
+                    bgColor={colors.backgroundLight}
+                    isFullWidth={true}
+                    isCentered={true}
+                    isTextCentered={true}
+                >
+                    <Column maxWidth="720px">
+                        <Heading size="medium" asElement="h2" isCentered={true} maxWidth="507px" marginBottom="30px">
+                            Upcoming Events
+                        </Heading>
+                        <Paragraph size="medium" isCentered={true} isMuted={true}>
+                            0x meetups happen all over the world on a monthly basis and are hosted by devoted members of
+                            the community. Want to host a meetup in your city? Reach out for help finding a venue,
+                            connecting with local 0x mentors, and promoting your events.
+                        </Paragraph>
+                        <LinkWrap>
+                            <Button to="#" isWithArrow={true} isAccentColor={true}>
+                                Get in Touch
+                            </Button>
+                            <Button to="#" isWithArrow={true} isAccentColor={true}>
+                                Join Newsletter
+                            </Button>
+                        </LinkWrap>
+                    </Column>
+                    <WrapGrid
+                        isTextCentered={true}
+                        isWrapped={true}
+                        isFullWidth={false}
+                        isCentered={false}
+                        maxWidth="1149px"
+                    >
+                        {_.map(events, (ev: EventProps, index: number) => (
+                            <Event
+                                key={`event-${index}`}
+                                title={ev.title}
+                                date={ev.date}
+                                signupUrl={ev.signupUrl}
+                                imageUrl={ev.imageUrl}
+                            />
+                        ))}
+                    </WrapGrid>
+                </EventsWrapper>
+
+                <Banner
+                    heading="Ready to get started?"
+                    subline="Dive into our docs, or contact us if needed"
+                    mainCta={{ text: 'Get Started', href: '/docs' }}
+                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
+                />
+                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
+            </SiteWrap>
+        );
+    }
+
+    public _onOpenContactModal = (): void => {
+        this.setState({ isContactModalOpen: true });
+    };
+
+    public _onDismissContactModal = (): void => {
+        this.setState({ isContactModalOpen: false });
+    };
+}
+
+const Event: React.FunctionComponent<EventProps> = (event: EventProps) => (
+    <StyledEvent>
+        <EventIcon name="logo-mark" size={30} margin={0} />
+        <EventImage src={event.imageUrl} alt="" />
+        <EventContent>
+            <Heading color={colors.white} size="small" marginBottom="0">
+                {event.title}
+            </Heading>
+            <Paragraph color={colors.white} isMuted={0.65}>
+                {event.date}
+            </Paragraph>
+            <Button color={colors.white} href={event.signupUrl} isWithArrow={true}>
+                Sign Up
+            </Button>
+        </EventContent>
+    </StyledEvent>
+);
+
+const CommunityLink: React.FunctionComponent<CommunityLinkProps> = (props: CommunityLinkProps) => (
+    <StyledCommunityLink bgColor={props.bgColor} href={props.url}>
+        <CommunityIcon name={props.icon} size={44} margin={0} />
+        <CommunityTitle color={colors.white} isMuted={false} marginBottom="0">
+            {props.title}
+        </CommunityTitle>
+    </StyledCommunityLink>
+);
+
+// Events
+const EventsWrapper = styled(Section)`
+    display: flex;
+    align-items: center;
+    flex-direction: column;
+`;
+
+// Event
+const StyledEvent = styled.div`
+    background-color: ${colors.brandDark};
+    width: calc((100% / 3) - 30px);
+    text-align: left;
+    height: 424px;
+    margin-top: 130px;
+    position: relative;
+`;
+
+const EventIcon = styled(Icon)`
+    position: absolute;
+    top: 30px;
+    left: 30px;
+`;
+
+const EventImage = styled.img`
+    width: 100%;
+    height: 260px;
+    object-fit: cover;
+`;
+
+const EventContent = styled.div`
+    padding: 30px 30px;
+`;
+
+interface StyledCommunityLinkProps {
+    bgColor: string;
+}
+const StyledCommunityLink = styled.a`
+    background-color: ${(props: StyledCommunityLinkProps) => props.bgColor};
+    color: ${colors.white};
+    width: 175px;
+    height: 175px;
+    text-align: center;
+    position: relative;
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+`;
+
+const CommunityTitle = styled(Paragraph)`
+    font-size: 20px;
+    font-weight: 400;
+`;
+
+const CommunityIcon = styled(Icon)`
+    margin-bottom: 20px;
+`;
+
+// Misc
+const LinkWrap = styled.div`
+    display: inline-flex;
+    margin-top: 60px;
+
+    a + a {
+        margin-left: 60px;
+    }
+`;
diff --git a/packages/website/ts/pages/ecosystem.tsx b/packages/website/ts/pages/ecosystem.tsx
new file mode 100644
index 000000000..f78bd3bdc
--- /dev/null
+++ b/packages/website/ts/pages/ecosystem.tsx
@@ -0,0 +1,128 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import DocumentTitle from 'react-document-title';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
+
+import { Button } from 'ts/@next/components/button';
+import { Icon } from 'ts/@next/components/icon';
+import { Column, Section, WrapGrid } from 'ts/@next/components/newLayout';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+import { constants } from 'ts/utils/constants';
+
+interface BenefitProps {
+    title: string;
+    icon: string;
+    description: string;
+}
+
+const benefits: BenefitProps[] = [
+    {
+        icon: 'milestoneGrants',
+        title: 'Milestone Grants',
+        description:
+            'Receive non-dilutive capital ranging from $10,000 to $100,000, with grant sizes awarded based on the quality of your team, vision, execution, and community involvement.',
+    },
+    {
+        icon: 'vcIntroductions',
+        title: 'VC Introductions',
+        description: 'Connect with leading venture capital firms that could participate in your next funding round.',
+    },
+    {
+        icon: 'techSupport',
+        title: 'Technical Support',
+        description: 'Receive ongoing technical assistance from knowledgeable and responsive 0x developers.',
+    },
+    {
+        icon: 'recruitingSupport',
+        title: 'Recruiting Assistance',
+        description: 'Grow your team by accessing an exclusive pool of top engineering and business operations talent.',
+    },
+    {
+        icon: 'eficientDesign',
+        title: 'Marketing and Design Help',
+        description:
+            'Get strategic advice on product positioning, customer acquisition, and UI/UX design that can impact the growth of your business.',
+    },
+    {
+        icon: 'legalResources',
+        title: 'Legal Resources',
+        description: 'Access important legal resources that will help you navigate the regulatory landscape.',
+    },
+];
+
+export const NextEcosystem = () => (
+    <SiteWrap theme="light">
+        <DocumentTitle title="Ecosystem Acceleration Program: Jumpstart your Business on 0x" />
+        <Section isTextCentered={true}>
+            <Column>
+                <Heading size="medium" isCentered={true}>
+                    Jumpstart your Business on 0x
+                </Heading>
+                <Paragraph size="medium" isCentered={true} isMuted={true} marginBottom="0">
+                    The Ecosystem Acceleration Program gives teams access to a variety of services including funding,
+                    dedicated technical support, and recruiting assistance. We created the Ecosystem Acceleration
+                    Program to bolster the expansion of both infrastructure projects and relayers building on 0x.
+                </Paragraph>
+                <LinkWrap>
+                    <Button
+                        href={constants.URL_ECOSYSTEM_APPLY}
+                        isWithArrow={true}
+                        isAccentColor={true}
+                        shouldUseAnchorTag={true}
+                    >
+                        Apply now
+                    </Button>
+                    <Button
+                        href={constants.URL_ECOSYSTEM_BLOG_POST}
+                        isWithArrow={true}
+                        isAccentColor={true}
+                        shouldUseAnchorTag={true}
+                        target="_blank"
+                    >
+                        Learn More
+                    </Button>
+                </LinkWrap>
+            </Column>
+        </Section>
+
+        <Section bgColor={colors.backgroundLight} isFullWidth={true}>
+            <Column>
+                <Heading
+                    size={34}
+                    fontWeight="400"
+                    asElement="h2"
+                    isCentered={true}
+                    maxWidth="507px"
+                    marginBottom="70px"
+                >
+                    Join a vibrant ecosystem of projects in the 0x Network.
+                </Heading>
+            </Column>
+            <WrapGrid isTextCentered={true} isWrapped={true} isFullWidth={true}>
+                {_.map(benefits, (benefit: BenefitProps, index) => (
+                    <Column key={`benefit-${index}`} width="33%" padding="0 45px 30px">
+                        <Icon name={benefit.icon} size="medium" margin={[0, 0, 'small', 0]} />
+                        <Heading color={colors.textDarkPrimary} size="small" marginBottom="10px" isCentered={true}>
+                            {benefit.title}
+                        </Heading>
+                        <Paragraph isMuted={true} isCentered={true}>
+                            {benefit.description}
+                        </Paragraph>
+                    </Column>
+                ))}
+            </WrapGrid>
+        </Section>
+    </SiteWrap>
+);
+
+const LinkWrap = styled.div`
+    display: inline-flex;
+    margin-top: 60px;
+
+    a + a {
+        margin-left: 60px;
+    }
+`;
diff --git a/packages/website/ts/pages/instant.tsx b/packages/website/ts/pages/instant.tsx
new file mode 100644
index 000000000..d08fd566a
--- /dev/null
+++ b/packages/website/ts/pages/instant.tsx
@@ -0,0 +1,261 @@
+import { utils as sharedUtils } from '@0x/react-shared';
+import * as _ from 'lodash';
+import * as React from 'react';
+import DocumentTitle from 'react-document-title';
+import styled, { keyframes } from 'styled-components';
+
+import { Banner } from 'ts/@next/components/banner';
+import { Button } from 'ts/@next/components/button';
+import { Definition } from 'ts/@next/components/definition';
+import { Hero } from 'ts/@next/components/hero';
+import { Section, SectionProps } from 'ts/@next/components/newLayout';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Configurator } from 'ts/@next/pages/instant/configurator';
+import { colors } from 'ts/style/colors';
+import { WebsitePaths } from 'ts/types';
+import { utils } from 'ts/utils/utils';
+
+import { ModalContact } from '../components/modals/modal_contact';
+
+const CONFIGURATOR_MIN_WIDTH_PX = 1050;
+
+export const getStartedClick = () => {
+    if (window.innerWidth < CONFIGURATOR_MIN_WIDTH_PX) {
+        utils.openUrl(`${WebsitePaths.Wiki}#Get-Started-With-Instant`);
+    } else {
+        sharedUtils.setUrlHash('configurator');
+        sharedUtils.scrollToHash('configurator', '');
+    }
+};
+
+const featuresData = [
+    {
+        title: 'Support ERC-20 and ERC-721 tokens',
+        icon: 'supportForAllEthereumStandards-large',
+        description:
+            'Seamlessly integrate token purchasing into your product experience by offering digital assets ranging from in-game items to stablecoins.',
+        links: [
+            {
+                label: 'Get Started',
+                onClick: getStartedClick,
+                shouldUseAnchorTag: true,
+            },
+            {
+                label: 'Explore the Docs',
+                url: `${WebsitePaths.Wiki}#Get-Started-With-Instant`,
+            },
+        ],
+    },
+    {
+        title: 'Generate revenue for your business',
+        icon: 'generateRevenueForYourBusiness-large',
+        description:
+            'With just a few lines of code, you can earn up to 5% in affiliate fees on every transaction from your crypto wallet or dApp.',
+        links: [
+            {
+                label: 'Learn about affiliate fees',
+                url: `${WebsitePaths.Wiki}#Learn-About-Affiliate-Fees`,
+            },
+        ],
+    },
+    {
+        title: 'Easy and flexible integration',
+        icon: 'flexibleIntegration0xInstant',
+        description:
+            'Use our out-of-the-box design or customize the user interface by integrating via the AssetBuyer engine.. You can also tap into 0x networked liquidity or choose your own liquidity pool.',
+        links: [
+            {
+                label: 'Explore AssetBuyer',
+                url: `${WebsitePaths.Docs}/asset-buyer`,
+            },
+        ],
+    },
+];
+
+interface Props {
+    theme: {
+        bgColor: string;
+        textColor: string;
+        linkColor: string;
+    };
+}
+
+export class Next0xInstant extends React.Component<Props> {
+    public state = {
+        isContactModalOpen: false,
+    };
+    public render(): React.ReactNode {
+        return (
+            <SiteWrap>
+                <DocumentTitle title="0x Instant: Quick and secure crypto purchasing" />
+                <Hero
+                    title="Introducing 0x Instant"
+                    description="A free and flexible way to offer simple crypto purchasing in any app or website"
+                    actions={<Button onClick={getStartedClick}>Get Started</Button>}
+                />
+
+                <Section isFullWidth={true} isPadded={false} padding="30px 0">
+                    <MarqueeWrap>
+                        <div>
+                            {[...Array(18)].map((item, index) => (
+                                <Card key={`card-${index}`} index={index}>
+                                    <img src={`/images/@next/0x-instant/widget-${index % 6 + 1}.png`} />
+                                </Card>
+                            ))}
+                        </div>
+                    </MarqueeWrap>
+                </Section>
+
+                <Section>
+                    {_.map(featuresData, (item, index) => (
+                        <Definition
+                            key={`definition-${index}`}
+                            icon={item.icon}
+                            title={item.title}
+                            description={item.description}
+                            isInlineIcon={true}
+                            iconSize={240}
+                            actions={item.links}
+                        />
+                    ))}
+                </Section>
+
+                <ConfiguratorSection
+                    id="configurator"
+                    maxWidth="1386px"
+                    padding="0 58px 70px"
+                    bgColor={colors.backgroundDark}
+                >
+                    <Heading>0x Instant Configurator</Heading>
+                    <Configurator />
+                </ConfiguratorSection>
+
+                <Banner
+                    heading="Need more flexibility?"
+                    subline="Dive into our docs, or contact us if needed"
+                    mainCta={{ text: 'Explore the Docs', href: `${WebsitePaths.Wiki}#Get-Started-With-Instant` }}
+                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
+                />
+                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
+
+                <Section maxWidth="1170px" isPadded={false} padding="60px 0">
+                    <Paragraph size="small" isMuted={0.5}>
+                        Disclaimer: The laws and regulations applicable to the use and exchange of digital assets and
+                        blockchain-native tokens, including through any software developed using the licensed work
+                        created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License,
+                        Version 2.0 applicable to the Work, developers are “solely responsible for determining the
+                        appropriateness of using or redistributing the Work,” which includes responsibility for ensuring
+                        compliance with any such applicable laws and regulations.
+                    </Paragraph>
+                    <Paragraph size="small" isMuted={0.5}>
+                        See the Apache License, Version 2.0 for the specific language governing all applicable
+                        permissions and limitations.
+                    </Paragraph>
+                </Section>
+            </SiteWrap>
+        );
+    }
+
+    public _onOpenContactModal = (): void => {
+        this.setState({ isContactModalOpen: true });
+    };
+
+    public _onDismissContactModal = (): void => {
+        this.setState({ isContactModalOpen: false });
+    };
+}
+
+// scroll animation calc is simply (imageWidth * totalRepetitions) / 2
+// img width is 370px
+const scroll = keyframes`
+    0% { transform: translate3d(-2220px, 0, 0) }
+    100% { transform: translate3d(-4440px, 0, 0) }
+`;
+
+const scrollMobile = keyframes`
+    0% { transform: translate3d(0, 0, 0) }
+    100% { transform: translate3d(-1800px, 0, 0) }
+`;
+
+const fadeUp = keyframes`
+  0% {
+    opacity: 0;
+    transform: translateY(50px);
+  }
+  100% {
+    opacity: 1;
+    transform: translateY(0px);
+  }
+`;
+
+const ConfiguratorSection =
+    styled(Section) <
+    SectionProps >
+    `
+  @media (max-width: ${CONFIGURATOR_MIN_WIDTH_PX}px) {
+      display: none;
+  }
+`;
+
+// width = 370 * 12
+// mobile width = 300
+const MarqueeWrap = styled.div`
+    width: 100vw;
+    height: 514px;
+    padding-bottom: 60px;
+
+    @media (max-width: 768px) {
+        width: calc(100% + 60px);
+        margin-left: -30px;
+        overflow: hidden;
+    }
+
+    > div {
+        height: auto;
+        display: flex;
+        will-change: transform;
+        transform: translate3d(-2220px, 0, 0);
+    }
+
+    @media (min-width: 768px) {
+        > div {
+            width: 6660px;
+            animation: ${scroll} 70s linear infinite;
+        }
+    }
+
+    @media (max-width: 768px) {
+        > div {
+            width: 5400px;
+            animation: ${scrollMobile} 70s linear infinite;
+        }
+    }
+`;
+
+const Card =
+    styled.div <
+    { index: number } >
+    `
+  opacity: 0;
+  flex-shrink: 0;
+  transform: translateY(10px);
+  will-change: opacity, transform;
+  animation: ${fadeUp} 0.75s ${props => `${props.index * 0.05}s`} forwards;
+
+  img {
+    height: auto;
+  }
+
+  @media (min-width: 768px) {
+    img {
+      width: 370px;
+    }
+  }
+
+  @media (max-width: 768px) {
+    img {
+      width: 300px;
+    }
+  }
+`;
diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index a3b5fe847..4a3022df5 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -2,9 +2,8 @@ import * as React from 'react';
 import * as CopyToClipboard from 'react-copy-to-clipboard';
 import SyntaxHighlighter from 'react-syntax-highlighter';
 
-import { Button } from 'ts/components/ui/button';
+import { Button } from 'ts/@next/components/button';
 import { Container } from 'ts/components/ui/container';
-import { colors } from 'ts/style/colors';
 import { styled } from 'ts/style/theme';
 import { zIndex } from 'ts/style/z_index';
 
@@ -12,7 +11,7 @@ const CustomPre = styled.pre`
     margin: 0px;
     line-height: 24px;
     overflow: scroll;
-    width: 600px;
+    width: 100%;
     height: 100%;
     max-height: 800px;
     border-radius: 4px;
@@ -23,19 +22,21 @@ const CustomPre = styled.pre`
         border: none;
     }
     code:first-of-type {
-        background-color: #2a2a2a !important;
+        background-color: #060d0d !important;
         color: #999;
-        min-height: 98%;
+        min-height: 100%;
         text-align: center;
-        padding-right: 5px !important;
-        padding-left: 5px;
         margin-right: 15px;
         line-height: 25px;
-        padding-top: 10px;
+        padding: 10px 7px !important;
     }
     code:last-of-type {
         position: relative;
         top: 10px;
+        top: 0;
+        padding-top: 11px;
+        display: inline-block;
+        line-height: 25px;
     }
 `;
 
@@ -130,7 +131,7 @@ const customStyle = {
     hljs: {
         display: 'block',
         overflowX: 'hidden',
-        background: colors.instantSecondaryBackground,
+        background: '#1B2625',
         color: 'white',
         fontSize: '12px',
     },
@@ -160,9 +161,7 @@ export class CodeDemo extends React.Component<CodeDemoProps, CodeDemoState> {
             <Container position="relative" height="100%">
                 <Container position="absolute" top="10px" right="10px" zIndex={zIndex.overlay - 1}>
                     <CopyToClipboard text={this.props.children} onCopy={this._handleCopyClick}>
-                        <Button fontSize="14px">
-                            <b>{copyButtonText}</b>
-                        </Button>
+                        <StyledButton>{copyButtonText}</StyledButton>
                     </CopyToClipboard>
                 </Container>
                 <SyntaxHighlighter language="html" style={customStyle} showLineNumbers={true} PreTag={CustomPre}>
@@ -175,3 +174,10 @@ export class CodeDemo extends React.Component<CodeDemoProps, CodeDemoState> {
         this.setState({ didCopyCode: true });
     };
 }
+
+const StyledButton = styled(Button)`
+    border-radius: 4px;
+    font-size: 15px;
+    font-weight: 400;
+    padding: 9px 21px 7px;
+`;
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
new file mode 100644
index 000000000..3f00e33e2
--- /dev/null
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -0,0 +1,332 @@
+import { StandardRelayerAPIOrderProvider } from '@0x/asset-buyer';
+import { getContractAddressesForNetworkOrThrow } from '@0x/contract-addresses';
+import { assetDataUtils } from '@0x/order-utils';
+import { ObjectMap } from '@0x/types';
+import * as _ from 'lodash';
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { ConfigGeneratorAddressInput } from 'ts/@next/pages/instant/config_generator_address_input';
+import { FeePercentageSlider } from 'ts/@next/pages/instant/fee_percentage_slider';
+import { CheckMark } from 'ts/components/ui/check_mark';
+import { Container } from 'ts/components/ui/container';
+import { MultiSelect } from 'ts/components/ui/multi_select';
+import { Spinner } from 'ts/components/ui/spinner';
+import { Text } from 'ts/components/ui/text';
+import { colors } from 'ts/style/colors';
+import { WebsitePaths } from 'ts/types';
+import { constants } from 'ts/utils/constants';
+
+// New components
+import { Heading } from 'ts/@next/components/text';
+import { Select, SelectItemConfig } from 'ts/@next/pages/instant/select';
+
+import { assetMetaDataMap } from '../../../../../instant/src/data/asset_meta_data_map';
+import { ERC20AssetMetaData, ZeroExInstantBaseConfig } from '../../../../../instant/src/types';
+
+export interface ConfigGeneratorProps {
+    value: ZeroExInstantBaseConfig;
+    onConfigChange: (config: ZeroExInstantBaseConfig) => void;
+}
+
+export interface ConfigGeneratorState {
+    isLoadingAvailableTokens: boolean;
+    // Address to token info
+    availableTokens?: ObjectMap<ERC20AssetMetaData>;
+}
+
+const SRA_ENDPOINTS = ['https://api.radarrelay.com/0x/v2/', 'https://sra.bamboorelay.com/0x/v2/'];
+
+export class ConfigGenerator extends React.Component<ConfigGeneratorProps, ConfigGeneratorState> {
+    public state: ConfigGeneratorState = {
+        isLoadingAvailableTokens: true,
+    };
+    public componentDidMount(): void {
+        // tslint:disable-next-line:no-floating-promises
+        this._setAvailableAssetsFromOrderProvider();
+    }
+    public componentDidUpdate(prevProps: ConfigGeneratorProps): void {
+        if (prevProps.value.orderSource !== this.props.value.orderSource) {
+            // tslint:disable-next-line:no-floating-promises
+            this._setAvailableAssetsFromOrderProvider();
+            const newConfig: ZeroExInstantBaseConfig = {
+                ...this.props.value,
+                availableAssetDatas: undefined,
+            };
+            this.props.onConfigChange(newConfig);
+        }
+    }
+    public render(): React.ReactNode {
+        const { value } = this.props;
+        if (!_.isString(value.orderSource)) {
+            throw new Error('ConfigGenerator component only supports string values as an orderSource.');
+        }
+        return (
+            <Container minWidth="350px">
+                <ConfigGeneratorSection title="Liquidity Source">
+                    <Select
+                        shouldIncludeEmpty={false}
+                        id=""
+                        value={value.orderSource}
+                        items={this._generateItems()}
+                        onChange={this._handleSRASelection.bind(this)}
+                    />
+                </ConfigGeneratorSection>
+                <ConfigGeneratorSection {...this._getTokenSelectorProps()}>
+                    {this._renderTokenMultiSelectOrSpinner()}
+                </ConfigGeneratorSection>
+                <ConfigGeneratorSection title="Transaction fee ETH address" marginBottom="10px" isOptional={true}>
+                    <ConfigGeneratorAddressInput
+                        value={value.affiliateInfo ? value.affiliateInfo.feeRecipient : ''}
+                        onChange={this._handleAffiliateAddressChange}
+                    />
+                </ConfigGeneratorSection>
+                <ConfigGeneratorSection
+                    title="Fee percentage"
+                    actionText="Learn more"
+                    onActionTextClick={this._handleAffiliatePercentageLearnMoreClick}
+                >
+                    <FeePercentageSlider
+                        value={value.affiliateInfo.feePercentage}
+                        onChange={this._handleAffiliatePercentageChange}
+                        isDisabled={
+                            _.isUndefined(value.affiliateInfo) ||
+                            _.isUndefined(value.affiliateInfo.feeRecipient) ||
+                            _.isEmpty(value.affiliateInfo.feeRecipient)
+                        }
+                    />
+                </ConfigGeneratorSection>
+            </Container>
+        );
+    }
+    private readonly _getTokenSelectorProps = (): ConfigGeneratorSectionProps => {
+        if (_.isEmpty(this.state.availableTokens)) {
+            return {
+                title: 'What tokens can users buy?',
+            };
+        }
+        if (_.isUndefined(this.props.value.availableAssetDatas)) {
+            return {
+                title: 'What tokens can users buy?',
+                actionText: 'Unselect All',
+                onActionTextClick: this._handleUnselectAllClick,
+            };
+        }
+        return {
+            title: 'What tokens can users buy?',
+            actionText: 'Select All',
+            onActionTextClick: this._handleSelectAllClick,
+        };
+    };
+    private readonly _generateItems = (): SelectItemConfig[] => {
+        return _.map(SRA_ENDPOINTS, endpoint => ({
+            label: endpoint,
+            value: endpoint,
+            onClick: this._handleSRASelection.bind(this, endpoint),
+        }));
+    };
+    private readonly _handleAffiliatePercentageLearnMoreClick = (): void => {
+        window.open(`${WebsitePaths.Wiki}#Learn-About-Affiliate-Fees`, '_blank');
+    };
+    private readonly _handleSRASelection = (event: React.ChangeEvent<HTMLSelectElement>) => {
+        const sraEndpoint = event.target.value;
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...this.props.value,
+            orderSource: sraEndpoint,
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private readonly _handleAffiliateAddressChange = (address: string, isValid: boolean) => {
+        const oldConfig: ZeroExInstantBaseConfig = this.props.value;
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...oldConfig,
+            affiliateInfo: {
+                feeRecipient: address,
+                feePercentage: oldConfig.affiliateInfo.feePercentage,
+            },
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private readonly _handleAffiliatePercentageChange = (value: number) => {
+        const oldConfig: ZeroExInstantBaseConfig = this.props.value;
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...oldConfig,
+            affiliateInfo: {
+                feeRecipient: oldConfig.affiliateInfo.feeRecipient,
+                feePercentage: value,
+            },
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private readonly _handleSelectAllClick = () => {
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...this.props.value,
+            availableAssetDatas: undefined,
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private readonly _handleUnselectAllClick = () => {
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...this.props.value,
+            availableAssetDatas: [],
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private readonly _handleTokenClick = (assetData: string) => {
+        const { value } = this.props;
+        let newAvailableAssetDatas: string[] = [];
+        const allKnownAssetDatas = _.keys(this.state.availableTokens);
+        const availableAssetDatas = value.availableAssetDatas;
+        if (_.isUndefined(availableAssetDatas)) {
+            // It being undefined means it's all tokens.
+            newAvailableAssetDatas = _.pull(allKnownAssetDatas, assetData);
+        } else if (!_.includes(availableAssetDatas, assetData)) {
+            // Add it
+            newAvailableAssetDatas = [...availableAssetDatas, assetData];
+            if (newAvailableAssetDatas.length === allKnownAssetDatas.length) {
+                // If all tokens are manually selected, just show none.
+                newAvailableAssetDatas = undefined;
+            }
+        } else {
+            // Remove it
+            newAvailableAssetDatas = _.pull(availableAssetDatas, assetData);
+        }
+        const newConfig: ZeroExInstantBaseConfig = {
+            ...this.props.value,
+            availableAssetDatas: newAvailableAssetDatas,
+        };
+        this.props.onConfigChange(newConfig);
+    };
+    private readonly _setAvailableAssetsFromOrderProvider = async (): Promise<void> => {
+        const { value } = this.props;
+        if (!_.isUndefined(value.orderSource) && _.isString(value.orderSource)) {
+            this.setState({ isLoadingAvailableTokens: true });
+            const networkId = constants.NETWORK_ID_MAINNET;
+            const sraOrderProvider = new StandardRelayerAPIOrderProvider(value.orderSource, networkId);
+            const etherTokenAddress = getContractAddressesForNetworkOrThrow(networkId).etherToken;
+            const etherTokenAssetData = assetDataUtils.encodeERC20AssetData(etherTokenAddress);
+            const assetDatas = await sraOrderProvider.getAvailableMakerAssetDatasAsync(etherTokenAssetData);
+            const availableTokens = _.reduce(
+                assetDatas,
+                (acc, assetData) => {
+                    const metaDataIfExists = assetMetaDataMap[assetData] as ERC20AssetMetaData;
+                    if (metaDataIfExists) {
+                        acc[assetData] = metaDataIfExists;
+                    }
+                    return acc;
+                },
+                {} as ObjectMap<ERC20AssetMetaData>,
+            );
+            this.setState({ availableTokens, isLoadingAvailableTokens: false });
+        }
+    };
+    private readonly _renderTokenMultiSelectOrSpinner = (): React.ReactNode => {
+        const { value } = this.props;
+        const { availableTokens, isLoadingAvailableTokens } = this.state;
+        const multiSelectHeight = '200px';
+        if (isLoadingAvailableTokens) {
+            return (
+                <Container
+                    className="flex flex-column items-center justify-center"
+                    height={multiSelectHeight}
+                    backgroundColor={colors.white}
+                    borderRadius="4px"
+                    width="100%"
+                >
+                    <Container position="relative" left="12px" marginBottom="20px">
+                        <Spinner />
+                    </Container>
+                    <Text fontSize="16px">Loading...</Text>
+                </Container>
+            );
+        }
+        const availableAssetDatas = _.keys(availableTokens);
+        if (availableAssetDatas.length === 0) {
+            return (
+                <Container
+                    className="flex flex-column items-center justify-center"
+                    height={multiSelectHeight}
+                    backgroundColor={colors.white}
+                    borderRadius="4px"
+                    width="100%"
+                >
+                    <Text fontSize="16px">No tokens available. Try another endpoint?</Text>
+                </Container>
+            );
+        }
+        const items = _.map(_.keys(availableTokens), assetData => {
+            const metaData = availableTokens[assetData];
+            return {
+                value: assetData,
+                renderItemContent: (isSelected: boolean) => (
+                    <Container className="flex items-center">
+                        <Container marginRight="10px">
+                            <CheckMark isChecked={isSelected} color={colors.brandLight} />
+                        </Container>
+                        <CheckboxText isSelected={isSelected}>
+                            {metaData.symbol.toUpperCase()} — {metaData.name}
+                        </CheckboxText>
+                    </Container>
+                ),
+                onClick: this._handleTokenClick.bind(this, assetData),
+            };
+        });
+        return <MultiSelect items={items} selectedValues={value.availableAssetDatas} height={multiSelectHeight} />;
+    };
+}
+
+export interface ConfigGeneratorSectionProps {
+    title: string;
+    actionText?: string;
+    onActionTextClick?: () => void;
+    isOptional?: boolean;
+    marginBottom?: string;
+}
+
+export const ConfigGeneratorSection: React.StatelessComponent<ConfigGeneratorSectionProps> = ({
+    title,
+    actionText,
+    onActionTextClick,
+    isOptional,
+    marginBottom,
+    children,
+}) => (
+    <Container marginBottom={marginBottom}>
+        <Container marginBottom="10px" className="flex justify-between items-center">
+            <Heading size="small" marginBottom="0" isFlex={true}>
+                <span>{title}</span>
+                {isOptional && <OptionalText> Optional</OptionalText>}
+            </Heading>
+            {actionText && <OptionalAction onClick={onActionTextClick}>{actionText}</OptionalAction>}
+        </Container>
+        {children}
+    </Container>
+);
+
+ConfigGeneratorSection.defaultProps = {
+    marginBottom: '30px',
+};
+
+const OptionalText = styled.span`
+    display: inline;
+    font-size: 14px;
+    color: #999999;
+    flex-shrink: 0;
+`;
+
+interface CheckboxTextProps {
+    isSelected?: boolean;
+}
+
+const CheckboxText =
+    styled.span <
+    CheckboxTextProps >
+    `
+    font-size: 14px;
+    line-height: 18px;
+    color: ${props => (props.isSelected ? colors.brandDark : '#666666')}
+`;
+
+const OptionalAction = styled(OptionalText)`
+    cursor: pointer;
+`;
diff --git a/packages/website/ts/pages/instant/config_generator_address_input.tsx b/packages/website/ts/pages/instant/config_generator_address_input.tsx
index ccbaf4482..9b0e9b1d1 100644
--- a/packages/website/ts/pages/instant/config_generator_address_input.tsx
+++ b/packages/website/ts/pages/instant/config_generator_address_input.tsx
@@ -1,11 +1,13 @@
-import { colors } from '@0x/react-shared';
 import { addressUtils } from '@0x/utils';
 import * as _ from 'lodash';
 import * as React from 'react';
+import styled from 'styled-components';
+
+import { colors } from 'ts/style/colors';
 
 import { Container } from 'ts/components/ui/container';
-import { Input } from 'ts/components/ui/input';
-import { Text } from 'ts/components/ui/text';
+
+import { Paragraph } from 'ts/@next/components/text';
 
 export interface ConfigGeneratorAddressInputProps {
     value?: string;
@@ -16,6 +18,19 @@ export interface ConfigGeneratorAddressInputState {
     errMsg: string;
 }
 
+export interface InputProps {
+    className?: string;
+    value?: string;
+    width?: string;
+    fontSize?: string;
+    fontColor?: string;
+    padding?: string;
+    placeholderColor?: string;
+    placeholder?: string;
+    backgroundColor?: string;
+    onChange?: (event: React.ChangeEvent<HTMLInputElement>) => void;
+}
+
 export class ConfigGeneratorAddressInput extends React.Component<
     ConfigGeneratorAddressInputProps,
     ConfigGeneratorAddressInputState
@@ -26,22 +41,13 @@ export class ConfigGeneratorAddressInput extends React.Component<
     public render(): React.ReactNode {
         const { errMsg } = this.state;
         const hasError = !_.isEmpty(errMsg);
-        const border = hasError ? '1px solid red' : undefined;
         return (
             <Container height="80px">
-                <Input
-                    width="100%"
-                    fontSize="16px"
-                    padding="0.7em 1em"
-                    value={this.props.value}
-                    onChange={this._handleChange}
-                    placeholder="0xe99...aa8da4"
-                    border={border}
-                />
+                <Input value={this.props.value} onChange={this._handleChange} placeholder="0xe99...aa8da4" />
                 <Container marginTop="5px" isHidden={!hasError} height="25px">
-                    <Text fontSize="14px" fontColor={colors.grey} fontStyle="italic">
+                    <Paragraph size="small" isNoMargin={true}>
                         {errMsg}
-                    </Text>
+                    </Paragraph>
                 </Container>
             </Container>
         );
@@ -57,3 +63,22 @@ export class ConfigGeneratorAddressInput extends React.Component<
         this.props.onChange(address, isValidAddress);
     };
 }
+
+const PlainInput: React.StatelessComponent<InputProps> = ({ value, className, placeholder, onChange }) => (
+    <input className={className} value={value} onChange={onChange} placeholder={placeholder} />
+);
+
+export const Input = styled(PlainInput)`
+    background-color: ${colors.white};
+    color: ${colors.textDarkSecondary};
+    font-size: 1rem;
+    width: 100%;
+    padding: 16px 20px 18px;
+    border-radius: 4px;
+    border: 1px solid transparent;
+    outline: none;
+    &::placeholder {
+        color: #333333;
+        opacity: 0.5;
+    }
+`;
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
new file mode 100644
index 000000000..7c67e6333
--- /dev/null
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -0,0 +1,104 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import styled from 'styled-components';
+
+import { CodeDemo } from 'ts/@next/pages/instant/code_demo';
+import { ConfigGenerator } from 'ts/@next/pages/instant/config_generator';
+
+import { Link } from 'ts/@next/components/link';
+import { Column, FlexWrap } from 'ts/@next/components/newLayout';
+import { Heading } from 'ts/@next/components/text';
+import { WebsitePaths } from 'ts/types';
+
+import { ZeroExInstantBaseConfig } from '../../../../../instant/src/types';
+
+export interface ConfiguratorState {
+    instantConfig: ZeroExInstantBaseConfig;
+}
+
+export class Configurator extends React.Component {
+    public state: ConfiguratorState = {
+        instantConfig: {
+            orderSource: 'https://api.radarrelay.com/0x/v2/',
+            availableAssetDatas: undefined,
+            affiliateInfo: {
+                feeRecipient: '',
+                feePercentage: 0,
+            },
+        },
+    };
+    public render(): React.ReactNode {
+        const codeToDisplay = this._generateCodeDemoCode();
+        return (
+            <FlexWrap isFlex={true}>
+                <Column width="442px" padding="0 70px 0 0">
+                    <ConfigGenerator value={this.state.instantConfig} onConfigChange={this._handleConfigChange} />
+                </Column>
+                <Column width="100%">
+                    <HeadingWrapper>
+                        <Heading size="small" marginBottom="15px">
+                            Code Snippet
+                        </Heading>
+                        <Link href={`${WebsitePaths.Wiki}#Get-Started-With-Instant`} isBlock={true} target="_blank">
+                            Explore the Docs
+                        </Link>
+                    </HeadingWrapper>
+                    <CodeDemo key={codeToDisplay}>{codeToDisplay}</CodeDemo>
+                </Column>
+            </FlexWrap>
+        );
+    }
+    private readonly _handleConfigChange = (config: ZeroExInstantBaseConfig) => {
+        this.setState({
+            instantConfig: config,
+        });
+    };
+    private readonly _generateCodeDemoCode = (): string => {
+        const { instantConfig } = this.state;
+        return `<!DOCTYPE html>
+<html>
+    <head>
+        <meta charset="utf-8" />
+        <script src="https://instant.0x.org/instant.js"></script>
+    </head>
+    <body>
+        <script>
+            zeroExInstant.render({
+                orderSource: '${instantConfig.orderSource}',${
+            !_.isUndefined(instantConfig.affiliateInfo) && instantConfig.affiliateInfo.feeRecipient
+                ? `\n                affiliateInfo: {
+                    feeRecipient: '${instantConfig.affiliateInfo.feeRecipient.toLowerCase()}',
+                    feePercentage: ${instantConfig.affiliateInfo.feePercentage}
+                },`
+                : ''
+        }${
+            !_.isUndefined(instantConfig.availableAssetDatas)
+                ? `\n                availableAssetDatas: ${this._renderAvailableAssetDatasString(
+                      instantConfig.availableAssetDatas,
+                  )}`
+                : ''
+        }
+                }, 'body');
+            </script>
+        </body>
+    </html>`;
+    };
+    private readonly _renderAvailableAssetDatasString = (availableAssetDatas: string[]): string => {
+        const stringAvailableAssetDatas = availableAssetDatas.map(assetData => `'${assetData}'`);
+        if (availableAssetDatas.length < 2) {
+            return `[${stringAvailableAssetDatas.join(', ')}]`;
+        }
+        return `[\n                    ${stringAvailableAssetDatas.join(
+            ', \n                    ',
+        )}\n                ]`;
+    };
+}
+
+const HeadingWrapper = styled.div`
+    display: flex;
+    justify-content: space-between;
+
+    a {
+        transform: translateY(-8px);
+    }
+`;
diff --git a/packages/website/ts/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
new file mode 100644
index 000000000..5775d6dfb
--- /dev/null
+++ b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
@@ -0,0 +1,80 @@
+import Slider from 'rc-slider';
+import * as React from 'react';
+import styled from 'styled-components';
+import 'ts/@next/pages/instant/rc-slider.css';
+
+import { colors } from 'ts/style/colors';
+
+const SliderWithTooltip = (Slider as any).createSliderWithTooltip(Slider);
+// tslint:disable-next-line:no-unused-expression
+
+export interface FeePercentageSliderProps {
+    value: number;
+    isDisabled?: boolean;
+    onChange: (value: number) => void;
+}
+
+export class FeePercentageSlider extends React.Component<FeePercentageSliderProps> {
+    public render(): React.ReactNode {
+        return (
+            <StyledSlider
+                min={0}
+                max={0.05}
+                step={0.0025}
+                value={this.props.value}
+                disabled={this.props.isDisabled}
+                onChange={this.props.onChange}
+                tipFormatter={this._feePercentageSliderFormatter}
+                tipProps={{ placement: 'bottom', overlayStyle: { backgroundColor: '#fff', borderRadius: '4px' } }}
+                trackStyle={{
+                    backgroundColor: colors.brandLight,
+                }}
+                railStyle={{
+                    backgroundColor: 'rgba(255, 255, 255, 0.2)',
+                }}
+                handleStyle={{
+                    border: 'none',
+                    boxShadow: 'none',
+                }}
+                activeDotStyle={{
+                    boxShadow: 'none',
+                    border: 'none',
+                }}
+            />
+        );
+    }
+    private readonly _feePercentageSliderFormatter = (value: number): React.ReactNode => {
+        return <Text>{`${(value * 100).toFixed(2)}%`}</Text>;
+    };
+}
+
+const StyledSlider = styled(SliderWithTooltip)`
+    .rc-slider-tooltip__inner {
+        box-shadow: none !important;
+        background-color: ${colors.white} !important;
+        border-radius: 4px !important;
+        padding: 3px 12px !important;
+        height: auto !important;
+        position: relative;
+        top: 7px;
+        &:after {
+            border: solid transparent;
+            content: ' ';
+            height: 0;
+            width: 0;
+            position: absolute;
+            pointer-events: none;
+            border-width: 6px;
+            bottom: 100%;
+            left: 100%;
+            border-bottom-color: ${colors.white};
+            margin-left: -60%;
+        }
+    }
+`;
+
+const Text = styled.span`
+    color: #000000;
+    font-size: 12px;
+    line-height: 18px;
+`;
diff --git a/packages/website/ts/pages/instant/rc-slider.css b/packages/website/ts/pages/instant/rc-slider.css
new file mode 100644
index 000000000..63038324e
--- /dev/null
+++ b/packages/website/ts/pages/instant/rc-slider.css
@@ -0,0 +1,295 @@
+.rc-slider {
+    position: relative;
+    height: 14px;
+    padding: 5px 0;
+    width: 100%;
+    border-radius: 6px;
+    -ms-touch-action: none;
+    touch-action: none;
+    box-sizing: border-box;
+    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+.rc-slider * {
+    box-sizing: border-box;
+    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+.rc-slider-rail {
+    position: absolute;
+    width: 100%;
+    background-color: #e9e9e9;
+    height: 4px;
+    border-radius: 6px;
+}
+
+.rc-slider-track {
+    position: absolute;
+    left: 0;
+    height: 4px;
+    border-radius: 6px;
+    background-color: #abe2fb;
+}
+
+.rc-slider-handle {
+    position: absolute;
+    margin-left: -7px;
+    margin-top: -5px;
+    width: 14px;
+    height: 14px;
+    cursor: pointer;
+    cursor: -webkit-grab;
+    cursor: grab;
+    border-radius: 50%;
+    border: solid 2px #96dbfa;
+    background-color: #fff;
+    -ms-touch-action: pan-x;
+    touch-action: pan-x;
+}
+
+.rc-slider-handle:focus {
+    border-color: #57c5f7;
+    box-shadow: 0 0 0 5px #96dbfa;
+    outline: none;
+}
+
+.rc-slider-handle-click-focused:focus {
+    border-color: #96dbfa;
+    box-shadow: unset;
+}
+
+.rc-slider-handle:hover {
+    border-color: #57c5f7;
+}
+
+.rc-slider-handle:active {
+    border-color: #57c5f7;
+    box-shadow: 0 0 5px #57c5f7;
+    cursor: -webkit-grabbing;
+    cursor: grabbing;
+}
+
+.rc-slider-mark {
+    position: absolute;
+    top: 18px;
+    left: 0;
+    width: 100%;
+    font-size: 12px;
+}
+
+.rc-slider-mark-text {
+    position: absolute;
+    display: inline-block;
+    vertical-align: middle;
+    text-align: center;
+    cursor: pointer;
+    color: #999;
+}
+
+.rc-slider-mark-text-active {
+    color: #666;
+}
+
+.rc-slider-step {
+    position: absolute;
+    width: 100%;
+    height: 4px;
+    background: transparent;
+}
+
+.rc-slider-dot {
+    position: absolute;
+    bottom: -2px;
+    margin-left: -4px;
+    width: 8px;
+    height: 8px;
+    border: 2px solid #e9e9e9;
+    background-color: #fff;
+    cursor: pointer;
+    border-radius: 50%;
+    vertical-align: middle;
+}
+
+.rc-slider-dot-active {
+    border-color: #96dbfa;
+}
+
+.rc-slider-disabled {
+    opacity: 0.2;
+}
+
+.rc-slider-disabled .rc-slider-track {
+    background-color: #ccc;
+}
+
+.rc-slider-disabled .rc-slider-handle,
+.rc-slider-disabled .rc-slider-dot {
+    border-color: #ccc;
+    box-shadow: none;
+    background-color: #fff;
+    cursor: not-allowed;
+}
+
+.rc-slider-disabled .rc-slider-mark-text,
+.rc-slider-disabled .rc-slider-dot {
+    cursor: not-allowed !important;
+}
+
+.rc-slider-vertical {
+    width: 14px;
+    height: 100%;
+    padding: 0 5px;
+}
+
+.rc-slider-vertical .rc-slider-rail {
+    height: 100%;
+    width: 4px;
+}
+
+.rc-slider-vertical .rc-slider-track {
+    left: 5px;
+    bottom: 0;
+    width: 4px;
+}
+
+.rc-slider-vertical .rc-slider-handle {
+    margin-left: -5px;
+    margin-bottom: -7px;
+    -ms-touch-action: pan-y;
+    touch-action: pan-y;
+}
+
+.rc-slider-vertical .rc-slider-mark {
+    top: 0;
+    left: 18px;
+    height: 100%;
+}
+
+.rc-slider-vertical .rc-slider-step {
+    height: 100%;
+    width: 4px;
+}
+
+.rc-slider-vertical .rc-slider-dot {
+    left: 2px;
+    margin-bottom: -4px;
+}
+
+.rc-slider-vertical .rc-slider-dot:first-child {
+    margin-bottom: -4px;
+}
+
+.rc-slider-vertical .rc-slider-dot:last-child {
+    margin-bottom: -4px;
+}
+
+.rc-slider-tooltip-zoom-down-enter,
+.rc-slider-tooltip-zoom-down-appear {
+    animation-duration: .3s;
+    animation-fill-mode: both;
+    display: block !important;
+    animation-play-state: paused;
+}
+
+.rc-slider-tooltip-zoom-down-leave {
+    animation-duration: .3s;
+    animation-fill-mode: both;
+    display: block !important;
+    animation-play-state: paused;
+}
+
+.rc-slider-tooltip-zoom-down-enter.rc-slider-tooltip-zoom-down-enter-active,
+.rc-slider-tooltip-zoom-down-appear.rc-slider-tooltip-zoom-down-appear-active {
+    animation-name: rcSliderTooltipZoomDownIn;
+    animation-play-state: running;
+}
+
+.rc-slider-tooltip-zoom-down-leave.rc-slider-tooltip-zoom-down-leave-active {
+    animation-name: rcSliderTooltipZoomDownOut;
+    animation-play-state: running;
+}
+
+.rc-slider-tooltip-zoom-down-enter,
+.rc-slider-tooltip-zoom-down-appear {
+    transform: scale(0, 0);
+    animation-timing-function: cubic-bezier(0.23, 1, 0.32, 1);
+}
+
+.rc-slider-tooltip-zoom-down-leave {
+    animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
+}
+
+@keyframes rcSliderTooltipZoomDownIn {
+    0% {
+        opacity: 0;
+        transform-origin: 50% 100%;
+        transform: scale(0, 0);
+    }
+
+    100% {
+        transform-origin: 50% 100%;
+        transform: scale(1, 1);
+    }
+}
+
+@keyframes rcSliderTooltipZoomDownOut {
+    0% {
+        transform-origin: 50% 100%;
+        transform: scale(1, 1);
+    }
+
+    100% {
+        opacity: 0;
+        transform-origin: 50% 100%;
+        transform: scale(0, 0);
+    }
+}
+
+.rc-slider-tooltip {
+    position: absolute;
+    left: -9999px;
+    top: -9999px;
+    visibility: visible;
+    box-sizing: border-box;
+    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+.rc-slider-tooltip * {
+    box-sizing: border-box;
+    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+.rc-slider-tooltip-hidden {
+    display: none;
+}
+
+.rc-slider-tooltip-placement-top {
+    padding: 4px 0 8px 0;
+}
+
+.rc-slider-tooltip-inner {
+    padding: 4px 6px 4px;
+    min-width: 24px;
+    height: 24px;
+    font-size: 12px;
+    line-height: 1;
+    color: #000;
+    text-align: center;
+    text-decoration: none;
+}
+
+.rc-slider-tooltip-arrow {
+    position: absolute;
+    width: 0;
+    height: 0;
+    border-color: transparent;
+    border-style: solid;
+}
+
+.rc-slider-tooltip-placement-top .rc-slider-tooltip-arrow {
+    bottom: 4px;
+    left: 50%;
+    margin-left: -4px;
+    border-width: 4px 4px 0;
+    border-top-color: #6c6c6c;
+}
diff --git a/packages/website/ts/pages/instant/select.tsx b/packages/website/ts/pages/instant/select.tsx
new file mode 100644
index 000000000..d4146cfb0
--- /dev/null
+++ b/packages/website/ts/pages/instant/select.tsx
@@ -0,0 +1,74 @@
+import * as React from 'react';
+import styled from 'styled-components';
+
+export interface SelectItemConfig {
+    label: string;
+    value?: string;
+    onClick?: () => void;
+}
+
+interface SelectProps {
+    value?: string;
+    id: string;
+    items: SelectItemConfig[];
+    emptyText?: string;
+    onChange?: (ev: React.ChangeEvent<HTMLSelectElement>) => void;
+    shouldIncludeEmpty: boolean;
+}
+
+export const Select: React.FunctionComponent<SelectProps> = ({
+    value,
+    id,
+    items,
+    shouldIncludeEmpty,
+    emptyText,
+    onChange,
+}) => {
+    return (
+        <Container>
+            <StyledSelect id={id} onChange={onChange}>
+                {shouldIncludeEmpty && <option value="">{emptyText}</option>}
+                {items.map((item, index) => (
+                    <option
+                        key={`${id}-item-${index}`}
+                        value={item.value}
+                        selected={item.value === value}
+                        onClick={item.onClick}
+                    >
+                        {item.label}
+                    </option>
+                ))}
+            </StyledSelect>
+            <Caret width="12" height="7" fill="none" xmlns="http://www.w3.org/2000/svg">
+                <path d="M11 1L6 6 1 1" stroke="#666" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
+            </Caret>
+        </Container>
+    );
+};
+
+Select.defaultProps = {
+    emptyText: 'Select...',
+    shouldIncludeEmpty: true,
+};
+
+const Container = styled.div`
+    background-color: #fff;
+    border-radius: 4px;
+    display: flex;
+    width: 100%;
+    position: relative;
+`;
+
+const StyledSelect = styled.select`
+    appearance: none;
+    border: 0;
+    font-size: 1rem;
+    width: 100%;
+    padding: 20px 20px 20px 20px;
+`;
+
+const Caret = styled.svg`
+    position: absolute;
+    right: 20px;
+    top: calc(50% - 4px);
+`;
diff --git a/packages/website/ts/pages/landing.tsx b/packages/website/ts/pages/landing.tsx
new file mode 100644
index 000000000..4d47fefd9
--- /dev/null
+++ b/packages/website/ts/pages/landing.tsx
@@ -0,0 +1,44 @@
+import * as React from 'react';
+import DocumentTitle from 'react-document-title';
+
+import { SectionLandingAbout } from 'ts/@next/components/sections/landing/about';
+import { SectionLandingClients } from 'ts/@next/components/sections/landing/clients';
+import { SectionLandingCta } from 'ts/@next/components/sections/landing/cta';
+import { SectionLandingHero } from 'ts/@next/components/sections/landing/hero';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+
+import { ModalContact } from 'ts/@next/components/modals/modal_contact';
+
+interface Props {
+    theme: {
+        bgColor: string;
+        textColor: string;
+        linkColor: string;
+    };
+}
+
+export class NextLanding extends React.Component<Props> {
+    public state = {
+        isContactModalOpen: false,
+    };
+    public render(): React.ReactNode {
+        return (
+            <SiteWrap theme="dark">
+                <DocumentTitle title="0x: The protocol for trading tokens on Ethereum" />
+                <SectionLandingHero />
+                <SectionLandingAbout />
+                <SectionLandingClients />
+                <SectionLandingCta onContactClick={this._onOpenContactModal} />
+                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
+            </SiteWrap>
+        );
+    }
+
+    public _onOpenContactModal = (): void => {
+        this.setState({ isContactModalOpen: true });
+    };
+
+    public _onDismissContactModal = (): void => {
+        this.setState({ isContactModalOpen: false });
+    };
+}
diff --git a/packages/website/ts/pages/launch_kit.tsx b/packages/website/ts/pages/launch_kit.tsx
new file mode 100644
index 000000000..605bce91c
--- /dev/null
+++ b/packages/website/ts/pages/launch_kit.tsx
@@ -0,0 +1,125 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import DocumentTitle from 'react-document-title';
+
+import { Hero } from 'ts/@next/components/hero';
+
+import { Banner } from 'ts/@next/components/banner';
+import { Button } from 'ts/@next/components/button';
+import { Definition } from 'ts/@next/components/definition';
+import { Icon } from 'ts/@next/components/icon';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+
+import { Section } from 'ts/@next/components/newLayout';
+import { constants } from 'ts/utils/constants';
+
+import { ModalContact } from '../components/modals/modal_contact';
+
+const offersData = [
+    {
+        icon: 'supportForAllEthereumStandards',
+        title: 'Perfect for developers who need a simple drop-in marketplace',
+        description: (
+            <ul>
+                <li>Quickly launch a market for your project’s token</li>
+                <li>Seamlessly create an in-game marketplace for digital items and collectables</li>
+                <li>Easily build a 0x relayer for your local market</li>
+            </ul>
+        ),
+    },
+];
+
+export class NextLaunchKit extends React.Component {
+    public state = {
+        isContactModalOpen: false,
+    };
+    public render(): React.ReactNode {
+        return (
+            <SiteWrap theme="dark">
+                <DocumentTitle title="0x Launch Kit: Launch a relayer in under a minute" />
+                <Hero
+                    isLargeTitle={false}
+                    isFullWidth={false}
+                    title="0x Launch Kit"
+                    description="Launch a relayer in under a minute"
+                    figure={<Icon name="launchKit" size="hero" margin={['small', 0, 'small', 0]} />}
+                    actions={<HeroActions />}
+                />
+
+                <Section bgColor="dark" isFlex={true} maxWidth="1170px">
+                    <Definition
+                        title="Networked Liquidity Pool"
+                        titleSize="small"
+                        description="Tap into and share liquidity with other relayers"
+                        icon="networkedLiquidity"
+                        iconSize="medium"
+                        isInline={true}
+                    />
+
+                    <Definition
+                        title="Extensible Code Repo"
+                        titleSize="small"
+                        description="Fork and extend to support modes of exchange"
+                        icon="code-repo"
+                        iconSize="medium"
+                        isInline={true}
+                    />
+
+                    <Definition
+                        title="Exchange Ethereum based Tokens"
+                        titleSize="small"
+                        description="Enable trading for any ERC-20 or ERC-721 asset"
+                        icon="eth-based-tokens"
+                        iconSize="medium"
+                        isInline={true}
+                    />
+                </Section>
+
+                <Section>
+                    {_.map(offersData, (item, index) => (
+                        <Definition
+                            key={`offers-${index}`}
+                            icon={item.icon}
+                            title={item.title}
+                            description={item.description}
+                            isInlineIcon={true}
+                            iconSize={240}
+                        />
+                    ))}
+                </Section>
+
+                <Banner
+                    heading="Need more flexibility?"
+                    subline="Dive into our docs, or contact us if needed"
+                    mainCta={{
+                        text: 'Get Started',
+                        href: `${constants.URL_LAUNCH_KIT}/#table-of-contents`,
+                        shouldOpenInNewTab: true,
+                    }}
+                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
+                />
+                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
+            </SiteWrap>
+        );
+    }
+
+    public _onOpenContactModal = (): void => {
+        this.setState({ isContactModalOpen: true });
+    };
+
+    public _onDismissContactModal = (): void => {
+        this.setState({ isContactModalOpen: false });
+    };
+}
+
+const HeroActions = () => (
+    <React.Fragment>
+        <Button href={constants.URL_LAUNCH_KIT} isInline={true} target="_blank">
+            Get Started
+        </Button>
+
+        <Button href={constants.URL_LAUNCH_KIT_BLOG_POST} isTransparent={true} isInline={true} target="_blank">
+            Learn More!
+        </Button>
+    </React.Fragment>
+);
diff --git a/packages/website/ts/pages/market_maker.tsx b/packages/website/ts/pages/market_maker.tsx
new file mode 100644
index 000000000..e2d3c75c4
--- /dev/null
+++ b/packages/website/ts/pages/market_maker.tsx
@@ -0,0 +1,124 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { Banner } from 'ts/@next/components/banner';
+import { Button } from 'ts/@next/components/button';
+import { Definition } from 'ts/@next/components/definition';
+import { Hero } from 'ts/@next/components/hero';
+import { ModalContact } from 'ts/@next/components/modals/modal_contact';
+import { Section } from 'ts/@next/components/newLayout';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+
+const offersData = [
+    {
+        icon: 'supportForAllEthereumStandards',
+        title: 'Comprehensive Tutorials',
+        description:
+            'Stay on the bleeding edge of crypto by learning how to market make on decentralized exchanges. The network of 0x relayers provides market makers a first-mover advantage to capture larger spreads, arbitrage markets, and access a long-tail of new tokens not currently listed on centralized exchanges.',
+    },
+    {
+        icon: 'generateRevenueForYourBusiness-large',
+        title: 'Market Making Compensation',
+        description: (
+            <ul>
+                <li>Receive an infrastructure grant of $20,000+ for completing onboarding*</li>
+                <li>Earn an additional $5,000 by referring other market makers to the Program*</li>
+            </ul>
+        ),
+    },
+    {
+        icon: 'getInTouch',
+        title: 'Personalized Support',
+        description:
+            'The 0x MM Success Manager will walk you through how to read 0x order types, spin up an Ethereum node, set up your MM bot, and execute trades on the blockchain. We are more than happy to promptly answer your questions and give you complete onboarding assistance.',
+    },
+];
+
+export class NextMarketMaker extends React.Component {
+    public state = {
+        isContactModalOpen: false,
+    };
+    public render(): React.ReactNode {
+        return (
+            <SiteWrap theme="light">
+                <Hero
+                    maxWidth="865px"
+                    maxWidthHeading="715px"
+                    isLargeTitle={false}
+                    isFullWidth={false}
+                    isCenteredMobile={false}
+                    title="Bring liquidity to the exchanges of the future"
+                    description="Market makers (MMs) are important stakeholders in the 0x ecosystem. The Market Making Program provides a set of resources that help onboard MMs bring liquidity to the 0x network. The program includes tutorials, a robust data platform, trade compensation, and 1:1 support from our MM Success Manager."
+                    actions={<HeroActions />}
+                />
+
+                <Section bgColor="light" isFlex={true} maxWidth="1170px">
+                    <Definition
+                        title="Secure"
+                        titleSize="small"
+                        description="Take full custody of your assets to eliminate counterparty risk"
+                        icon="secureTrading"
+                        iconSize="medium"
+                        isInline={true}
+                    />
+
+                    <Definition
+                        title="Networked Liquidity Pool"
+                        titleSize="small"
+                        description="Use one pool of capital across multiple relayers to trade against a large group of takers"
+                        icon="networkedLiquidity"
+                        iconSize="medium"
+                        isInline={true}
+                    />
+
+                    <Definition
+                        title="Low Cost"
+                        titleSize="small"
+                        description="Pay no fees on orders except for bulk cancellations"
+                        icon="low-cost"
+                        iconSize="medium"
+                        isInline={true}
+                    />
+                </Section>
+
+                <Section>
+                    {_.map(offersData, (item, index) => (
+                        <Definition
+                            key={`offers-${index}`}
+                            icon={item.icon}
+                            title={item.title}
+                            description={item.description}
+                            isInlineIcon={true}
+                            iconSize={240}
+                            fontSize="medium"
+                        />
+                    ))}
+                </Section>
+
+                <Banner
+                    heading="Need more flexibility?"
+                    subline="Dive into our docs, or contact us if needed"
+                    mainCta={{ text: 'Explore the Docs', href: '/docs' }}
+                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
+                />
+                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
+            </SiteWrap>
+        );
+    }
+
+    public _onOpenContactModal = (): void => {
+        this.setState({ isContactModalOpen: true });
+    };
+
+    public _onDismissContactModal = (): void => {
+        this.setState({ isContactModalOpen: false });
+    };
+}
+
+const HeroActions = () => (
+    <>
+        <Button href="https://github.com/0xProject/0x-launch-kit" bgColor="dark" isInline={true}>
+            Get Started
+        </Button>
+    </>
+);
diff --git a/packages/website/ts/pages/why.tsx b/packages/website/ts/pages/why.tsx
new file mode 100644
index 000000000..cdf7960c2
--- /dev/null
+++ b/packages/website/ts/pages/why.tsx
@@ -0,0 +1,309 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+import DocumentTitle from 'react-document-title';
+import ScrollableAnchor, { configureAnchors } from 'react-scrollable-anchor';
+import styled from 'styled-components';
+
+import { Banner } from 'ts/@next/components/banner';
+import { Button } from 'ts/@next/components/button';
+import { Definition } from 'ts/@next/components/definition';
+import { Hero } from 'ts/@next/components/hero';
+import { Column, Section, WrapSticky } from 'ts/@next/components/newLayout';
+import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Slide, Slider } from 'ts/@next/components/slider/slider';
+import { Heading } from 'ts/@next/components/text';
+
+import { ModalContact } from '../components/modals/modal_contact';
+
+const offersData = [
+    {
+        icon: 'robustSmartContracts',
+        title: 'Robust Smart Contracts',
+        description: `0x Protocol's smart contracts have been put through two rounds of rigorous security audits.`,
+    },
+    {
+        icon: 'extensibleArchitecture',
+        title: 'Extensible Architecture',
+        description: `0x's modular pipeline enables you to plug in your own smart contracts through an extensible API.`,
+    },
+    {
+        icon: 'eficientDesign',
+        title: 'Efficient Design',
+        description: `0x’s off-chain order relay with on-chain settlement is a gas efficient approach to p2p exchange, reducing blockchain bloat.`,
+    },
+];
+
+const functionalityData = [
+    {
+        icon: 'secureTrading',
+        title: 'Secure Non-custodial Trading',
+        description: 'Enable tokens to be traded wallet-to-wallet with no deposits or withdrawals.',
+    },
+    {
+        icon: 'flexibleOrders',
+        title: 'Flexible Order Types',
+        description: 'Choose to sell assets at a specific “buy it now” price or allow potential buyers to submit bids.',
+    },
+    {
+        icon: 'buildBusiness',
+        title: 'Build a Business',
+        description:
+            'Monetize your product by taking fees on each transaction and join a growing number of relayers in the 0x ecosystem.',
+    },
+];
+
+const useCaseSlides = [
+    {
+        icon: 'gamingAndCollectibles',
+        title: 'Games & Collectibles',
+        description:
+            'Artists and game makers are tokenizing digital art and in-game items known as non-fungible tokens (NFTs). 0x enables these creators to add exchange functionality by providing the ability to build marketplaces for NFT trading.',
+    },
+    {
+        icon: 'predictionMarkets',
+        title: 'Prediction Markets',
+        description:
+            'Decentralized prediction markets and cryptodervivative platforms generate sets of tokens that represent a financial stake in the outcomes of events. 0x allows these tokens to be instantly tradable in liquid markets.',
+    },
+    {
+        icon: 'orderBooks',
+        title: 'Order Books',
+        description:
+            'There are thousands of decentralized apps and protocols that have native utility tokens. 0x provides professional exchanges with the ability to host order books and facilitates the exchange of these assets.',
+    },
+    {
+        icon: 'decentralisedLoans',
+        title: 'Decentralized Loans',
+        description:
+            'Efficient lending requires liquid markets where investors can buy and re-sell loans. 0x enables an ecosystem of lenders to self-organize and efficiently determine market prices for all outstanding loans.',
+    },
+    {
+        icon: 'stableTokens',
+        title: 'Stable Tokens',
+        description:
+            'Novel economic constructs such as stable coins require efficient, liquid markets to succeed. 0x will facilitate the underlying economic mechanisms that allow these tokens to remain stable.',
+    },
+];
+
+configureAnchors({ offset: -60 });
+
+export class NextWhy extends React.Component {
+    public state = {
+        isContactModalOpen: false,
+    };
+    public render(): React.ReactNode {
+        const buildAction = (
+            <Button href="/docs" isWithArrow={true} isAccentColor={true}>
+                Build on 0x
+            </Button>
+        );
+        return (
+            <SiteWrap theme="dark">
+                <DocumentTitle title="Features & Benefits - 0x" />
+                <Hero
+                    title="The exchange layer for the crypto economy"
+                    description="The world's assets are becoming tokenized on public blockchains. 0x Protocol is free, open-source infrastracture that developers and businesses utilize to build products that enable the purchasing and trading of crypto tokens."
+                    actions={buildAction}
+                />
+
+                <Section bgColor="dark" isFlex={true} maxWidth="1170px">
+                    <Definition
+                        title="Support for all Ethereum Standards"
+                        titleSize="small"
+                        description="0x Protocol facitilites the decentralized exchange of a growing number of Ethereum-based tokens, including all ERC-20 and ERC-721 assets."
+                        icon="supportForAllEthereumStandards"
+                        iconSize="large"
+                        isInline={true}
+                    />
+
+                    <Definition
+                        title="Networked Liquidity"
+                        titleSize="small"
+                        description="0x is lowering the barrier to entry by building a layer of networked liquidity that allows businesses to tap into a shared pool of digital assets."
+                        icon="networkedLiquidity"
+                        iconSize="large"
+                        isInline={true}
+                    />
+
+                    <Definition
+                        title="Flexible Integration"
+                        titleSize="small"
+                        description="0x is a modular system that enables businesses and projects, known as relayers, to easily add exchange functionality to any product experience."
+                        icon="flexibleIntegration"
+                        iconSize="large"
+                        isInline={true}
+                    />
+                </Section>
+
+                <Section maxWidth="1170px" isFlex={true} isFullWidth={true}>
+                    <Column>
+                        <NavStickyWrap offsetTop="130px">
+                            <ChapterLink href="#benefits">Benefits</ChapterLink>
+                            <ChapterLink href="#cases">Use Cases</ChapterLink>
+                            <ChapterLink href="#functionality">Features</ChapterLink>
+                        </NavStickyWrap>
+                    </Column>
+
+                    <Column width="55%" maxWidth="826px">
+                        <Column width="100%" maxWidth="560px" padding="0 30px 0 0">
+                            <ScrollableAnchor id="benefits">
+                                <SectionWrap>
+                                    <SectionTitle size="medium" marginBottom="60px" isNoBorder={true}>
+                                        What 0x offers
+                                    </SectionTitle>
+
+                                    {_.map(offersData, (item, index) => (
+                                        <Definition
+                                            key={`offers-${index}`}
+                                            icon={item.icon}
+                                            title={item.title}
+                                            titleSize="small"
+                                            description={item.description}
+                                            isWithMargin={true}
+                                        />
+                                    ))}
+                                </SectionWrap>
+                            </ScrollableAnchor>
+
+                            <ScrollableAnchor id="cases">
+                                <SectionWrap isNotRelative={true}>
+                                    <SectionTitle size="medium" marginBottom="60px">
+                                        Use Cases
+                                    </SectionTitle>
+                                    <Slider>
+                                        {_.map(useCaseSlides, (item, index) => (
+                                            <Slide
+                                                key={`useCaseSlide-${index}`}
+                                                heading={item.title}
+                                                text={item.description}
+                                                icon={item.icon}
+                                            />
+                                        ))}
+                                    </Slider>
+                                </SectionWrap>
+                            </ScrollableAnchor>
+
+                            <ScrollableAnchor id="functionality">
+                                <SectionWrap>
+                                    <SectionTitle size="medium" marginBottom="60px">
+                                        Exchange Functionality
+                                    </SectionTitle>
+
+                                    {_.map(functionalityData, (item, index) => (
+                                        <Definition
+                                            key={`functionality-${index}`}
+                                            icon={item.icon}
+                                            title={item.title}
+                                            titleSize="small"
+                                            description={item.description}
+                                            isWithMargin={true}
+                                        />
+                                    ))}
+                                </SectionWrap>
+                            </ScrollableAnchor>
+                        </Column>
+                    </Column>
+                </Section>
+
+                <Banner
+                    heading="Ready to get started?"
+                    subline="Dive into our docs, or contact us if needed"
+                    mainCta={{ text: 'Get Started', href: '/docs' }}
+                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
+                />
+                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
+            </SiteWrap>
+        );
+    }
+
+    public _onOpenContactModal = (): void => {
+        this.setState({ isContactModalOpen: true });
+    };
+
+    public _onDismissContactModal = (): void => {
+        this.setState({ isContactModalOpen: false });
+    };
+}
+
+interface SectionProps {
+    isNotRelative?: boolean;
+}
+
+const SectionWrap =
+    styled.div <
+    SectionProps >
+    `
+    position: ${props => !props.isNotRelative && 'relative'};
+
+    & + & {
+        padding-top: 60px;
+        margin-top: 60px;
+    }
+
+    @media (min-width: 768px) {
+        & + &:before {
+            width: 100vw;
+        }
+    }
+
+    @media (max-width: 768px) {
+        text-align: left;
+
+        & + &:before {
+            width: 100%;
+        }
+    }
+`;
+
+interface SectionTitleProps {
+    isNoBorder?: boolean;
+}
+const SectionTitle =
+    styled(Heading) <
+    SectionTitleProps >
+    `
+    position: relative;
+
+    ${props =>
+        !props.isNoBorder &&
+        `
+        &:before {
+            content: '';
+            width: 100vw;
+            position: absolute;
+            top: -53px;
+            left: 0;
+            height: 1px;
+            background-color: #3d3d3d;
+        }
+    `}
+
+
+    @media (max-width: 768px) {
+        &:before {
+            width: calc(100vw - 60px);
+        }
+    }
+`;
+
+const NavStickyWrap = styled(WrapSticky)`
+    padding-left: 60px;
+    z-index: 15;
+
+    @media (max-width: 768px) {
+        display: none;
+    }
+`;
+
+const ChapterLink = styled.a`
+    color: ${props => props.theme.textColor};
+    font-size: 22px;
+    margin-bottom: 25px;
+    display: block;
+    opacity: 0.8;
+
+    &:hover,
+    &:active {
+        opacity: 1;
+    }
+`;
-- 
cgit v1.2.3


From a67b34700e48cdf9a54c601af4ec9b9112fe4803 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 20 Dec 2018 16:03:06 -0800
Subject: feat: remove @next directory from all imports

---
 packages/website/ts/components/aboutPageLayout.tsx | 12 ++--
 packages/website/ts/components/banner.tsx          | 10 ++--
 packages/website/ts/components/blockIconLink.tsx   |  4 +-
 packages/website/ts/components/button.tsx          |  2 +-
 packages/website/ts/components/definition.tsx      |  6 +-
 .../components/dropdowns/dropdown_developers.tsx   |  8 +--
 .../ts/components/dropdowns/dropdown_products.tsx  |  2 +-
 packages/website/ts/components/footer.tsx          |  6 +-
 packages/website/ts/components/header.tsx          | 16 ++---
 packages/website/ts/components/hero.tsx            |  2 +-
 packages/website/ts/components/icon.tsx            |  6 +-
 packages/website/ts/components/logo.tsx            |  4 +-
 packages/website/ts/components/mobileNav.tsx       |  2 +-
 .../website/ts/components/modals/modal_contact.tsx | 10 ++--
 packages/website/ts/components/newsletter_form.tsx |  2 +-
 .../ts/components/sections/landing/about.tsx       |  8 +--
 .../ts/components/sections/landing/clients.tsx     | 28 ++++-----
 .../website/ts/components/sections/landing/cta.tsx |  8 +--
 .../ts/components/sections/landing/hero.tsx        |  8 +--
 packages/website/ts/components/siteWrap.tsx        |  6 +-
 packages/website/ts/components/slider/slider.tsx   |  4 +-
 packages/website/ts/components/text.tsx            |  2 +-
 packages/website/ts/constants/globalStyle.tsx      |  2 +-
 packages/website/ts/index.tsx                      | 18 +++---
 packages/website/ts/pages/about/jobs.tsx           |  8 +--
 packages/website/ts/pages/about/mission.tsx        | 12 ++--
 packages/website/ts/pages/about/press.tsx          | 16 ++---
 packages/website/ts/pages/about/team.tsx           | 68 +++++++++++-----------
 packages/website/ts/pages/community.tsx            | 20 +++----
 packages/website/ts/pages/ecosystem.tsx            | 10 ++--
 packages/website/ts/pages/instant.tsx              | 18 +++---
 packages/website/ts/pages/instant/code_demo.tsx    |  2 +-
 .../website/ts/pages/instant/config_generator.tsx  |  8 +--
 .../instant/config_generator_address_input.tsx     |  2 +-
 packages/website/ts/pages/instant/configurator.tsx | 10 ++--
 .../ts/pages/instant/fee_percentage_slider.tsx     |  2 +-
 packages/website/ts/pages/landing.tsx              | 12 ++--
 packages/website/ts/pages/launch_kit.tsx           | 14 ++---
 packages/website/ts/pages/market_maker.tsx         | 14 ++---
 packages/website/ts/pages/why.tsx                  | 16 ++---
 40 files changed, 204 insertions(+), 204 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/components/aboutPageLayout.tsx b/packages/website/ts/components/aboutPageLayout.tsx
index 86a94ae2b..a2fd9dd72 100644
--- a/packages/website/ts/components/aboutPageLayout.tsx
+++ b/packages/website/ts/components/aboutPageLayout.tsx
@@ -2,13 +2,13 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
 
-import { Button } from 'ts/@next/components/button';
-import { ChapterLink } from 'ts/@next/components/chapter_link';
-import { Column, Section } from 'ts/@next/components/newLayout';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Button } from 'ts/components/button';
+import { ChapterLink } from 'ts/components/chapter_link';
+import { Column, Section } from 'ts/components/newLayout';
+import { SiteWrap } from 'ts/components/siteWrap';
+import { Heading, Paragraph } from 'ts/components/text';
 
-import { addFadeInAnimation } from 'ts/@next/constants/animations';
+import { addFadeInAnimation } from 'ts/constants/animations';
 import { WebsitePaths } from 'ts/types';
 
 interface Props {
diff --git a/packages/website/ts/components/banner.tsx b/packages/website/ts/components/banner.tsx
index 6c4d94dc5..76fc1d09e 100644
--- a/packages/website/ts/components/banner.tsx
+++ b/packages/website/ts/components/banner.tsx
@@ -3,11 +3,11 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import { Button } from 'ts/@next/components/button';
-import { ThemeInterface } from 'ts/@next/components/siteWrap';
-import { Paragraph } from 'ts/@next/components/text';
+import { Button } from 'ts/components/button';
+import { ThemeInterface } from 'ts/components/siteWrap';
+import { Paragraph } from 'ts/components/text';
 
-import { Column, Section } from 'ts/@next/components/newLayout';
+import { Column, Section } from 'ts/components/newLayout';
 
 interface Props {
     heading?: string;
@@ -129,7 +129,7 @@ const Border =
     `
     position: absolute;
     background-image: ${props =>
-        props.isBottom ? 'url(/images/@next/banner/bottomofcta.png);' : 'url(/images/@next/banner/topofcta.png);'};
+        props.isBottom ? 'url(/images/banner/bottomofcta.png);' : 'url(/images/banner/topofcta.png);'};
     background-position: ${props => (props.isBottom ? 'left top' : 'left bottom')};
     left: 0;
     width: calc(100% + 214px);
diff --git a/packages/website/ts/components/blockIconLink.tsx b/packages/website/ts/components/blockIconLink.tsx
index 8d66a4afa..ff7712595 100644
--- a/packages/website/ts/components/blockIconLink.tsx
+++ b/packages/website/ts/components/blockIconLink.tsx
@@ -3,8 +3,8 @@ import * as React from 'react';
 import { match, withRouter } from 'react-router-dom';
 import styled from 'styled-components';
 
-import { Button } from 'ts/@next/components/button';
-import { Icon } from 'ts/@next/components/icon';
+import { Button } from 'ts/components/button';
+import { Icon } from 'ts/components/icon';
 
 interface BaseComponentProps {
     icon?: string;
diff --git a/packages/website/ts/components/button.tsx b/packages/website/ts/components/button.tsx
index 348f1b7b4..c9785e48c 100644
--- a/packages/website/ts/components/button.tsx
+++ b/packages/website/ts/components/button.tsx
@@ -2,7 +2,7 @@ import * as React from 'react';
 import { Link as ReactRouterLink } from 'react-router-dom';
 import styled from 'styled-components';
 
-import { ThemeInterface } from 'ts/@next/components/siteWrap';
+import { ThemeInterface } from 'ts/components/siteWrap';
 
 import { colors } from 'ts/style/colors';
 
diff --git a/packages/website/ts/components/definition.tsx b/packages/website/ts/components/definition.tsx
index 8adef8d54..c7fac5177 100644
--- a/packages/website/ts/components/definition.tsx
+++ b/packages/website/ts/components/definition.tsx
@@ -1,9 +1,9 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import { Button } from 'ts/@next/components/button';
-import { Icon } from 'ts/@next/components/icon';
-import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Button } from 'ts/components/button';
+import { Icon } from 'ts/components/icon';
+import { Heading, Paragraph } from 'ts/components/text';
 
 interface Action {
     label: string;
diff --git a/packages/website/ts/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/components/dropdowns/dropdown_developers.tsx
index 96d88846b..dc6b70d21 100644
--- a/packages/website/ts/components/dropdowns/dropdown_developers.tsx
+++ b/packages/website/ts/components/dropdowns/dropdown_developers.tsx
@@ -3,10 +3,10 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import styled, { withTheme } from 'styled-components';
 
-import { Button } from 'ts/@next/components/button';
-import { Column, FlexWrap, WrapGrid } from 'ts/@next/components/newLayout';
-import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
-import { Heading } from 'ts/@next/components/text';
+import { Button } from 'ts/components/button';
+import { Column, FlexWrap, WrapGrid } from 'ts/components/newLayout';
+import { ThemeValuesInterface } from 'ts/components/siteWrap';
+import { Heading } from 'ts/components/text';
 import { WebsitePaths } from 'ts/types';
 import { constants } from 'ts/utils/constants';
 
diff --git a/packages/website/ts/components/dropdowns/dropdown_products.tsx b/packages/website/ts/components/dropdowns/dropdown_products.tsx
index 886cee44a..93fd1a4fe 100644
--- a/packages/website/ts/components/dropdowns/dropdown_products.tsx
+++ b/packages/website/ts/components/dropdowns/dropdown_products.tsx
@@ -3,7 +3,7 @@ import * as React from 'react';
 
 import { Link } from 'react-router-dom';
 import styled from 'styled-components';
-import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Heading, Paragraph } from 'ts/components/text';
 import { WebsitePaths } from 'ts/types';
 
 const navData = [
diff --git a/packages/website/ts/components/footer.tsx b/packages/website/ts/components/footer.tsx
index b30a0cc5e..3765a32ca 100644
--- a/packages/website/ts/components/footer.tsx
+++ b/packages/website/ts/components/footer.tsx
@@ -4,9 +4,9 @@ import * as React from 'react';
 import MediaQuery from 'react-responsive';
 import styled from 'styled-components';
 
-import { Logo } from 'ts/@next/components/logo';
-import { Column, FlexWrap, WrapGrid } from 'ts/@next/components/newLayout';
-import { NewsletterForm } from 'ts/@next/components/newsletter_form';
+import { Logo } from 'ts/components/logo';
+import { Column, FlexWrap, WrapGrid } from 'ts/components/newLayout';
+import { NewsletterForm } from 'ts/components/newsletter_form';
 import { WebsitePaths } from 'ts/types';
 import { constants } from 'ts/utils/constants';
 
diff --git a/packages/website/ts/components/header.tsx b/packages/website/ts/components/header.tsx
index e886923df..90e097070 100644
--- a/packages/website/ts/components/header.tsx
+++ b/packages/website/ts/components/header.tsx
@@ -6,14 +6,14 @@ import styled, { css, withTheme } from 'styled-components';
 
 import Headroom from 'react-headroom';
 
-import { Button } from 'ts/@next/components/button';
-import { DropdownDevelopers } from 'ts/@next/components/dropdowns/dropdown_developers';
-import { DropdownProducts } from 'ts/@next/components/dropdowns/dropdown_products';
-import { Hamburger } from 'ts/@next/components/hamburger';
-import { Logo } from 'ts/@next/components/logo';
-import { MobileNav } from 'ts/@next/components/mobileNav';
-import { FlexWrap } from 'ts/@next/components/newLayout';
-import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
+import { Button } from 'ts/components/button';
+import { DropdownDevelopers } from 'ts/components/dropdowns/dropdown_developers';
+import { DropdownProducts } from 'ts/components/dropdowns/dropdown_products';
+import { Hamburger } from 'ts/components/hamburger';
+import { Logo } from 'ts/components/logo';
+import { MobileNav } from 'ts/components/mobileNav';
+import { FlexWrap } from 'ts/components/newLayout';
+import { ThemeValuesInterface } from 'ts/components/siteWrap';
 import { WebsitePaths } from 'ts/types';
 import { constants } from 'ts/utils/constants';
 
diff --git a/packages/website/ts/components/hero.tsx b/packages/website/ts/components/hero.tsx
index 4c8874d3e..a662ee3a5 100644
--- a/packages/website/ts/components/hero.tsx
+++ b/packages/website/ts/components/hero.tsx
@@ -1,7 +1,7 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import { addFadeInAnimation } from 'ts/@next/constants/animations';
+import { addFadeInAnimation } from 'ts/constants/animations';
 
 interface Props {
     title: string;
diff --git a/packages/website/ts/components/icon.tsx b/packages/website/ts/components/icon.tsx
index fc9d488f9..165e999b9 100644
--- a/packages/website/ts/components/icon.tsx
+++ b/packages/website/ts/components/icon.tsx
@@ -2,8 +2,8 @@ import * as React from 'react';
 import Loadable from 'react-loadable';
 import styled from 'styled-components';
 
-import { Paragraph } from 'ts/@next/components/text';
-import { getCSSPadding, PaddingInterface } from 'ts/@next/constants/utilities';
+import { Paragraph } from 'ts/components/text';
+import { getCSSPadding, PaddingInterface } from 'ts/constants/utilities';
 
 interface IconProps extends PaddingInterface {
     name?: string;
@@ -14,7 +14,7 @@ interface IconProps extends PaddingInterface {
 export const Icon: React.FunctionComponent<IconProps> = (props: IconProps) => {
     if (props.name && !props.component) {
         const IconSVG = Loadable({
-            loader: async () => import(/* webpackChunkName: "icon" */ `ts/@next/icons/illustrations/${props.name}.svg`),
+            loader: async () => import(/* webpackChunkName: "icon" */ `ts/icons/illustrations/${props.name}.svg`),
             loading: () => <Paragraph>Loading</Paragraph>,
         });
 
diff --git a/packages/website/ts/components/logo.tsx b/packages/website/ts/components/logo.tsx
index 227d48ee0..19aeb901e 100644
--- a/packages/website/ts/components/logo.tsx
+++ b/packages/website/ts/components/logo.tsx
@@ -1,8 +1,8 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import { ThemeInterface } from 'ts/@next/components/siteWrap';
-import LogoIcon from 'ts/@next/icons/logo-with-type.svg';
+import { ThemeInterface } from 'ts/components/siteWrap';
+import LogoIcon from 'ts/icons/logo-with-type.svg';
 
 interface LogoInterface {
     theme?: ThemeInterface;
diff --git a/packages/website/ts/components/mobileNav.tsx b/packages/website/ts/components/mobileNav.tsx
index 13cf46fca..573d21596 100644
--- a/packages/website/ts/components/mobileNav.tsx
+++ b/packages/website/ts/components/mobileNav.tsx
@@ -4,7 +4,7 @@ import styled from 'styled-components';
 
 import { Link } from 'react-router-dom';
 
-import { WrapGrid, WrapProps } from 'ts/@next/components/newLayout';
+import { WrapGrid, WrapProps } from 'ts/components/newLayout';
 import { WebsitePaths } from 'ts/types';
 
 interface Props {
diff --git a/packages/website/ts/components/modals/modal_contact.tsx b/packages/website/ts/components/modals/modal_contact.tsx
index b97baf5e7..d9c276584 100644
--- a/packages/website/ts/components/modals/modal_contact.tsx
+++ b/packages/website/ts/components/modals/modal_contact.tsx
@@ -7,11 +7,11 @@ import { colors } from 'ts/style/colors';
 import { DialogContent, DialogOverlay } from '@reach/dialog';
 import '@reach/dialog/styles.css';
 
-import { Button } from 'ts/@next/components/button';
-import { Icon } from 'ts/@next/components/icon';
-import { Input, InputWidth } from 'ts/@next/components/modals/input';
-import { Heading, Paragraph } from 'ts/@next/components/text';
-import { GlobalStyle } from 'ts/@next/constants/globalStyle';
+import { Button } from 'ts/components/button';
+import { Icon } from 'ts/components/icon';
+import { Input, InputWidth } from 'ts/components/modals/input';
+import { Heading, Paragraph } from 'ts/components/text';
+import { GlobalStyle } from 'ts/constants/globalStyle';
 
 interface Props {
     theme?: GlobalStyle;
diff --git a/packages/website/ts/components/newsletter_form.tsx b/packages/website/ts/components/newsletter_form.tsx
index 8572ccc5f..4a7abb7ec 100644
--- a/packages/website/ts/components/newsletter_form.tsx
+++ b/packages/website/ts/components/newsletter_form.tsx
@@ -1,7 +1,7 @@
 import * as React from 'react';
 import styled, { withTheme } from 'styled-components';
 
-import { ThemeValuesInterface } from 'ts/@next/components/siteWrap';
+import { ThemeValuesInterface } from 'ts/components/siteWrap';
 import { colors } from 'ts/style/colors';
 import { errorReporter } from 'ts/utils/error_reporter';
 
diff --git a/packages/website/ts/components/sections/landing/about.tsx b/packages/website/ts/components/sections/landing/about.tsx
index 7b51b0d13..9c369d83a 100644
--- a/packages/website/ts/components/sections/landing/about.tsx
+++ b/packages/website/ts/components/sections/landing/about.tsx
@@ -1,10 +1,10 @@
 import * as React from 'react';
 import styled from 'styled-components';
 
-import { Button } from 'ts/@next/components/button';
-import { Icon, InlineIconWrap } from 'ts/@next/components/icon';
-import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
-import { Paragraph } from 'ts/@next/components/text';
+import { Button } from 'ts/components/button';
+import { Icon, InlineIconWrap } from 'ts/components/icon';
+import { Column, FlexWrap, Section } from 'ts/components/newLayout';
+import { Paragraph } from 'ts/components/text';
 import { WebsitePaths } from 'ts/types';
 
 interface FigureProps {
diff --git a/packages/website/ts/components/sections/landing/clients.tsx b/packages/website/ts/components/sections/landing/clients.tsx
index 4170fde46..9a68fbf4c 100644
--- a/packages/website/ts/components/sections/landing/clients.tsx
+++ b/packages/website/ts/components/sections/landing/clients.tsx
@@ -1,9 +1,9 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
-import { Heading } from 'ts/@next/components/text';
+import { Heading } from 'ts/components/text';
 
-import { Section, WrapGrid } from 'ts/@next/components/newLayout';
+import { Section, WrapGrid } from 'ts/components/newLayout';
 
 interface ProjectLogo {
     name: string;
@@ -18,57 +18,57 @@ interface StyledProjectInterface {
 const projects: ProjectLogo[] = [
     {
         name: 'Radar Relay',
-        imageUrl: 'images/@next/clients/radar-relay.svg',
+        imageUrl: 'images/clients/radar-relay.svg',
         persistOnMobile: true,
     },
     {
         name: 'Paradex',
-        imageUrl: 'images/@next/clients/paradex.svg',
+        imageUrl: 'images/clients/paradex.svg',
         persistOnMobile: true,
     },
     {
         name: 'Star Bit Ex',
-        imageUrl: 'images/@next/clients/starbitex.svg',
+        imageUrl: 'images/clients/starbitex.svg',
     },
     {
         name: 'LedgerDex',
-        imageUrl: 'images/@next/clients/ledgerdex.svg',
+        imageUrl: 'images/clients/ledgerdex.svg',
     },
     {
         name: 'OpenRelay',
-        imageUrl: 'images/@next/clients/openrelay.svg',
+        imageUrl: 'images/clients/openrelay.svg',
         persistOnMobile: true,
     },
     {
         name: 'Bamboo Relay',
-        imageUrl: 'images/@next/clients/bamboo.svg',
+        imageUrl: 'images/clients/bamboo.svg',
         persistOnMobile: true,
     },
     {
         name: 'dEX',
-        imageUrl: 'images/@next/clients/ercdex.svg',
+        imageUrl: 'images/clients/ercdex.svg',
         persistOnMobile: true,
     },
     {
         name: 'emoon',
-        imageUrl: 'images/@next/clients/emoon.svg',
+        imageUrl: 'images/clients/emoon.svg',
         persistOnMobile: true,
     },
     {
         name: 'Gods Unchained',
-        imageUrl: 'images/@next/clients/godsUnchained.svg',
+        imageUrl: 'images/clients/godsUnchained.svg',
     },
     {
         name: 'Instex',
-        imageUrl: 'images/@next/clients/instex.svg',
+        imageUrl: 'images/clients/instex.svg',
     },
     {
         name: 'Lake Trade',
-        imageUrl: 'images/@next/clients/laketrade.svg',
+        imageUrl: 'images/clients/laketrade.svg',
     },
     {
         name: 'Veil',
-        imageUrl: 'images/@next/clients/veil.svg',
+        imageUrl: 'images/clients/veil.svg',
     },
 ];
 
diff --git a/packages/website/ts/components/sections/landing/cta.tsx b/packages/website/ts/components/sections/landing/cta.tsx
index ec7f5d961..ec5a58a58 100644
--- a/packages/website/ts/components/sections/landing/cta.tsx
+++ b/packages/website/ts/components/sections/landing/cta.tsx
@@ -1,10 +1,10 @@
 import * as React from 'react';
 
-import { BlockIconLink } from 'ts/@next/components/blockIconLink';
-import { Section } from 'ts/@next/components/newLayout';
+import { BlockIconLink } from 'ts/components/blockIconLink';
+import { Section } from 'ts/components/newLayout';
 
-import { AnimatedChatIcon } from 'ts/@next/components/animatedChatIcon';
-import { AnimatedCompassIcon } from 'ts/@next/components/animatedCompassIcon';
+import { AnimatedChatIcon } from 'ts/components/animatedChatIcon';
+import { AnimatedCompassIcon } from 'ts/components/animatedCompassIcon';
 import { WebsitePaths } from 'ts/types';
 
 interface Props {
diff --git a/packages/website/ts/components/sections/landing/hero.tsx b/packages/website/ts/components/sections/landing/hero.tsx
index cf67ad66d..489757286 100644
--- a/packages/website/ts/components/sections/landing/hero.tsx
+++ b/packages/website/ts/components/sections/landing/hero.tsx
@@ -1,10 +1,10 @@
 import * as React from 'react';
 
-import { Button } from 'ts/@next/components/button';
-import { Hero } from 'ts/@next/components/hero';
-import { LandingAnimation } from 'ts/@next/components/heroImage';
+import { Button } from 'ts/components/button';
+import { Hero } from 'ts/components/hero';
+import { LandingAnimation } from 'ts/components/heroImage';
 
-import { HeroAnimation } from 'ts/@next/components/heroAnimation';
+import { HeroAnimation } from 'ts/components/heroAnimation';
 import { WebsitePaths } from 'ts/types';
 
 export const SectionLandingHero = () => (
diff --git a/packages/website/ts/components/siteWrap.tsx b/packages/website/ts/components/siteWrap.tsx
index 75cb9a268..316896dbb 100644
--- a/packages/website/ts/components/siteWrap.tsx
+++ b/packages/website/ts/components/siteWrap.tsx
@@ -3,9 +3,9 @@ import styled, { ThemeProvider } from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import { Footer } from 'ts/@next/components/footer';
-import { Header } from 'ts/@next/components/header';
-import { GlobalStyles } from 'ts/@next/constants/globalStyle';
+import { Footer } from 'ts/components/footer';
+import { Header } from 'ts/components/header';
+import { GlobalStyles } from 'ts/constants/globalStyle';
 
 interface Props {
     theme?: 'dark' | 'light' | 'gray';
diff --git a/packages/website/ts/components/slider/slider.tsx b/packages/website/ts/components/slider/slider.tsx
index 33a352b9f..f0a29f894 100644
--- a/packages/website/ts/components/slider/slider.tsx
+++ b/packages/website/ts/components/slider/slider.tsx
@@ -4,8 +4,8 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import { Icon } from 'ts/@next/components/icon';
-import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Icon } from 'ts/components/icon';
+import { Heading, Paragraph } from 'ts/components/text';
 
 interface SliderProps {}
 
diff --git a/packages/website/ts/components/text.tsx b/packages/website/ts/components/text.tsx
index 9f6ed9e7a..10f272e73 100644
--- a/packages/website/ts/components/text.tsx
+++ b/packages/website/ts/components/text.tsx
@@ -1,6 +1,6 @@
 import * as React from 'react';
 import styled from 'styled-components';
-import { getCSSPadding, PaddingInterface } from 'ts/@next/constants/utilities';
+import { getCSSPadding, PaddingInterface } from 'ts/constants/utilities';
 
 interface BaseTextInterface extends PaddingInterface {
     size?: 'default' | 'medium' | 'large' | 'small' | number;
diff --git a/packages/website/ts/constants/globalStyle.tsx b/packages/website/ts/constants/globalStyle.tsx
index b095fafb5..5abb758c5 100644
--- a/packages/website/ts/constants/globalStyle.tsx
+++ b/packages/website/ts/constants/globalStyle.tsx
@@ -1,5 +1,5 @@
 import { createGlobalStyle, withTheme } from 'styled-components';
-import { cssReset } from 'ts/@next/constants/cssReset';
+import { cssReset } from 'ts/constants/cssReset';
 
 export interface GlobalStyle {
     theme: {
diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index 3f0c1c28c..df77e4b76 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -16,15 +16,15 @@ import { WebsiteLegacyPaths, WebsitePaths } from 'ts/types';
 import { muiTheme } from 'ts/utils/mui_theme';
 
 // Next (new website) routes. We should rename them later
-import { NextAboutJobs } from 'ts/@next/pages/about/jobs';
-import { NextAboutMission } from 'ts/@next/pages/about/mission';
-import { NextAboutPress } from 'ts/@next/pages/about/press';
-import { NextAboutTeam } from 'ts/@next/pages/about/team';
-import { NextEcosystem } from 'ts/@next/pages/ecosystem';
-import { Next0xInstant } from 'ts/@next/pages/instant';
-import { NextLanding } from 'ts/@next/pages/landing';
-import { NextLaunchKit } from 'ts/@next/pages/launch_kit';
-import { NextWhy } from 'ts/@next/pages/why';
+import { NextAboutJobs } from 'ts/pages/about/jobs';
+import { NextAboutMission } from 'ts/pages/about/mission';
+import { NextAboutPress } from 'ts/pages/about/press';
+import { NextAboutTeam } from 'ts/pages/about/team';
+import { NextEcosystem } from 'ts/pages/ecosystem';
+import { Next0xInstant } from 'ts/pages/instant';
+import { NextLanding } from 'ts/pages/landing';
+import { NextLaunchKit } from 'ts/pages/launch_kit';
+import { NextWhy } from 'ts/pages/why';
 
 // Check if we've introduced an update that requires us to clear the tradeHistory local storage entries
 tradeHistoryStorage.clearIfRequired();
diff --git a/packages/website/ts/pages/about/jobs.tsx b/packages/website/ts/pages/about/jobs.tsx
index 2fd2c7619..648190380 100644
--- a/packages/website/ts/pages/about/jobs.tsx
+++ b/packages/website/ts/pages/about/jobs.tsx
@@ -3,9 +3,9 @@ import * as React from 'react';
 import DocumentTitle from 'react-document-title';
 import styled from 'styled-components';
 
-import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
-import { Column, FlexWrap, Section } from 'ts/@next/components/newLayout';
-import { Heading, Paragraph } from 'ts/@next/components/text';
+import { AboutPageLayout } from 'ts/components/aboutPageLayout';
+import { Column, FlexWrap, Section } from 'ts/components/newLayout';
+import { Heading, Paragraph } from 'ts/components/text';
 import { WebsiteBackendJobInfo } from 'ts/types';
 import { backendClient } from 'ts/utils/backend_client';
 import { constants } from 'ts/utils/constants';
@@ -117,7 +117,7 @@ export class NextAboutJobs extends React.Component<NextAboutJobsProps, NextAbout
 
                     <Column maxWidth="600px">
                         <ImageWrap>
-                            <img src="/images/@next/jobs/map@2x.png" height="365" alt="Map of community" />
+                            <img src="/images/jobs/map@2x.png" height="365" alt="Map of community" />
                         </ImageWrap>
                     </Column>
                 </Section>
diff --git a/packages/website/ts/pages/about/mission.tsx b/packages/website/ts/pages/about/mission.tsx
index 2e6530edd..ab8949fae 100644
--- a/packages/website/ts/pages/about/mission.tsx
+++ b/packages/website/ts/pages/about/mission.tsx
@@ -3,11 +3,11 @@ import * as React from 'react';
 import DocumentTitle from 'react-document-title';
 import styled from 'styled-components';
 
-import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
-import { Definition } from 'ts/@next/components/definition';
-import { Image } from 'ts/@next/components/image';
-import { Column, Section } from 'ts/@next/components/newLayout';
-import { Heading } from 'ts/@next/components/text';
+import { AboutPageLayout } from 'ts/components/aboutPageLayout';
+import { Definition } from 'ts/components/definition';
+import { Image } from 'ts/components/image';
+import { Column, Section } from 'ts/components/newLayout';
+import { Heading } from 'ts/components/text';
 import { constants } from 'ts/utils/constants';
 
 const values = [
@@ -41,7 +41,7 @@ export const NextAboutMission = () => (
         <DocumentTitle title="Our Mission - 0x" />
         <Section isFullWidth={true} isPadded={false}>
             <FullWidthImage>
-                <Image src="/images/@next/about/about-office.png" alt="0x Offices" isCentered={true} />
+                <Image src="/images/about/about-office.png" alt="0x Offices" isCentered={true} />
             </FullWidthImage>
         </Section>
 
diff --git a/packages/website/ts/pages/about/press.tsx b/packages/website/ts/pages/about/press.tsx
index 030ee4c14..03003d656 100644
--- a/packages/website/ts/pages/about/press.tsx
+++ b/packages/website/ts/pages/about/press.tsx
@@ -3,10 +3,10 @@ import * as React from 'react';
 import DocumentTitle from 'react-document-title';
 import styled from 'styled-components';
 
-import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
-import { Button } from 'ts/@next/components/button';
-import { Column, FlexWrap } from 'ts/@next/components/newLayout';
-import { Paragraph } from 'ts/@next/components/text';
+import { AboutPageLayout } from 'ts/components/aboutPageLayout';
+import { Button } from 'ts/components/button';
+import { Column, FlexWrap } from 'ts/components/newLayout';
+import { Paragraph } from 'ts/components/text';
 
 interface HighlightProps {
     logo: string;
@@ -21,7 +21,7 @@ interface HighlightItemProps {
 
 const highlights: HighlightProps[] = [
     {
-        logo: '/images/@next/press/logo-forbes.png',
+        logo: '/images/press/logo-forbes.png',
         title: 'Forbes',
         text:
             '0x Instant is aiming to aid businesses and developers such as news sites, crypto wallets, dApps or price trackers to monetize or add a new revenue stream to their existing pipeline.',
@@ -29,21 +29,21 @@ const highlights: HighlightProps[] = [
             'https://www.forbes.com/sites/rebeccacampbell1/2018/12/06/0x-launches-instant-delivers-an-easy-and-flexible-way-to-buy-crypto-tokens/#bfb73a843561',
     },
     {
-        logo: '/images/@next/press/logo-venturebeat.png',
+        logo: '/images/press/logo-venturebeat.png',
         title: 'VentureBeat',
         text: '0x leads the way for ‘tokenization’ of the world, and collectible game items are next',
         href:
             'https://venturebeat.com/2018/09/24/0x-leads-the-way-for-tokenization-of-the-world-and-collectible-game-items-are-next/',
     },
     {
-        logo: '/images/@next/press/logo-fortune.png',
+        logo: '/images/press/logo-fortune.png',
         title: 'Fortune',
         text:
             'In the future, many traditional investments like real estate and corporate shares will come in the form of digital tokens that are bought and transferred on a blockchain.',
         href: 'http://fortune.com/2018/09/06/0x-harbor-blockchain/',
     },
     {
-        logo: '/images/@next/press/logo-techcrunch.png',
+        logo: '/images/press/logo-techcrunch.png',
         title: 'TechCrunch',
         text:
             '0x allows any developer to quickly build their own decentralized cryptocurrency exchange and decide their own fees.',
diff --git a/packages/website/ts/pages/about/team.tsx b/packages/website/ts/pages/about/team.tsx
index 7177964be..41d6c2cf8 100644
--- a/packages/website/ts/pages/about/team.tsx
+++ b/packages/website/ts/pages/about/team.tsx
@@ -5,9 +5,9 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import { AboutPageLayout } from 'ts/@next/components/aboutPageLayout';
-import { Column, Section } from 'ts/@next/components/newLayout';
-import { Heading, Paragraph } from 'ts/@next/components/text';
+import { AboutPageLayout } from 'ts/components/aboutPageLayout';
+import { Column, Section } from 'ts/components/newLayout';
+import { Heading, Paragraph } from 'ts/components/text';
 import { WebsitePaths } from 'ts/types';
 
 interface TeamMember {
@@ -18,132 +18,132 @@ interface TeamMember {
 
 const team: TeamMember[] = [
     {
-        imageUrl: '/images/@next/team/willw.jpg',
+        imageUrl: '/images/team/willw.jpg',
         name: 'Will Warren',
         title: 'co-founder & CEO',
     },
     {
-        imageUrl: '/images/@next/team/amirb.jpg',
+        imageUrl: '/images/team/amirb.jpg',
         name: 'Amir Bandeali',
         title: 'Co-founder & CTO',
     },
     {
-        imageUrl: '/images/@next/team/fabiob.jpg',
+        imageUrl: '/images/team/fabiob.jpg',
         name: 'Fabio Berger',
         title: 'senior engineer',
     },
     {
-        imageUrl: '/images/@next/team/alexv.jpg',
+        imageUrl: '/images/team/alexv.jpg',
         name: 'Alex Xu',
         title: 'Director of operations',
     },
     {
-        imageUrl: '/images/@next/team/leonidL.jpg',
+        imageUrl: '/images/team/leonidL.jpg',
         name: 'Leonid Logvinov',
         title: 'engineer',
     },
     {
-        imageUrl: '/images/@next/team/benb.jpg',
+        imageUrl: '/images/team/benb.jpg',
         name: 'Ben Burns',
         title: 'designer',
     },
     {
-        imageUrl: '/images/@next/team/brandonm.jpg',
+        imageUrl: '/images/team/brandonm.jpg',
         name: 'Brandon Millman',
         title: 'senior engineer',
     },
     {
-        imageUrl: '/images/@next/team/toms.jpg',
+        imageUrl: '/images/team/toms.jpg',
         name: 'Tom Schmidt',
         title: 'product manager',
     },
     {
-        imageUrl: '/images/@next/team/jacobe.jpg',
+        imageUrl: '/images/team/jacobe.jpg',
         name: 'Jacob Evans',
         title: 'ecosystem engineer',
     },
     {
-        imageUrl: '/images/@next/team/blake.jpg',
+        imageUrl: '/images/team/blake.jpg',
         name: 'Blake Henderson',
         title: 'ecosystem programs lead',
     },
     {
-        imageUrl: '/images/@next/team/zack.jpg',
+        imageUrl: '/images/team/zack.jpg',
         name: 'Zack Skelly',
         title: 'lead recruiter',
     },
     {
-        imageUrl: '/images/@next/team/greg.jpg',
+        imageUrl: '/images/team/greg.jpg',
         name: 'Greg Hysen',
         title: 'blockchain engineer',
     },
     {
-        imageUrl: '/images/@next/team/remcoB.jpg',
+        imageUrl: '/images/team/remcoB.jpg',
         name: 'Remco Bloemen',
         title: 'technical fellow',
     },
     {
-        imageUrl: '/images/@next/team/francesco.jpg',
+        imageUrl: '/images/team/francesco.jpg',
         name: 'Francesco Agosti',
         title: 'engineer',
     },
     {
-        imageUrl: '/images/@next/team/melo.jpg',
+        imageUrl: '/images/team/melo.jpg',
         name: 'Mel Oberto',
         title: 'people operations associate',
     },
     {
-        imageUrl: '/images/@next/team/alexb.jpg',
+        imageUrl: '/images/team/alexb.jpg',
         name: 'Alex Browne',
         title: 'engineer in residence',
     },
     {
-        imageUrl: '/images/@next/team/peterz.jpg',
+        imageUrl: '/images/team/peterz.jpg',
         name: 'Peter Zeitz',
         title: 'research fellow',
     },
     {
-        imageUrl: '/images/@next/team/chrisk.jpg',
+        imageUrl: '/images/team/chrisk.jpg',
         name: 'Chris Kalani',
         title: 'director of design',
     },
     {
-        imageUrl: '/images/@next/team/clayr.jpg',
+        imageUrl: '/images/team/clayr.jpg',
         name: 'Clay Robbins',
         title: 'ecosystem development lead',
     },
     {
-        imageUrl: '/images/@next/team/mattt.jpg',
+        imageUrl: '/images/team/mattt.jpg',
         name: 'Matt Taylor',
         title: 'marketing lead',
     },
     {
-        imageUrl: '/images/@next/team/eugenea.jpg',
+        imageUrl: '/images/team/eugenea.jpg',
         name: 'Eugene Aumson',
         title: 'engineer',
     },
     {
-        imageUrl: '/images/@next/team/weijew.jpg',
+        imageUrl: '/images/team/weijew.jpg',
         name: 'Weijie Wu',
         title: 'research fellow',
     },
     {
-        imageUrl: '/images/@next/team/rahuls.jpg',
+        imageUrl: '/images/team/rahuls.jpg',
         name: 'Rahul Singireddy',
         title: 'relayer success manager',
     },
     {
-        imageUrl: '/images/@next/team/jasons.jpg',
+        imageUrl: '/images/team/jasons.jpg',
         name: 'Jason Somensatto',
         title: 'strategic legal counsel',
     },
     {
-        imageUrl: '/images/@next/team/steveK.jpg',
+        imageUrl: '/images/team/steveK.jpg',
         name: 'Steve Klebanoff',
         title: 'senior engineer',
     },
     {
-        imageUrl: '/images/@next/team/xianny.jpg',
+        imageUrl: '/images/team/xianny.jpg',
         name: 'Xianny Ng',
         title: 'engineer',
     },
@@ -151,27 +151,27 @@ const team: TeamMember[] = [
 
 const advisors: TeamMember[] = [
     {
-        imageUrl: '/images/@next/team/advisors/frede.jpg',
+        imageUrl: '/images/team/advisors/frede.jpg',
         name: 'Fred Ehrsam',
         title: 'Advisor',
     },
     {
-        imageUrl: '/images/@next/team/advisors/olafc.jpg',
+        imageUrl: '/images/team/advisors/olafc.jpg',
         name: 'Olaf Carlson-Wee',
         title: 'Advisor',
     },
     {
-        imageUrl: '/images/@next/team/advisors/joeyk.jpg',
+        imageUrl: '/images/team/advisors/joeyk.jpg',
         name: 'Joey Krug',
         title: 'Advisor',
     },
     {
-        imageUrl: '/images/@next/team/advisors/lindax.jpg',
+        imageUrl: '/images/team/advisors/lindax.jpg',
         name: 'Linda Xie',
         title: 'Advisor',
     },
     {
-        imageUrl: '/images/@next/team/advisors/davids.jpg',
+        imageUrl: '/images/team/advisors/davids.jpg',
         name: 'David Sacks',
         title: 'Advisor',
     },
diff --git a/packages/website/ts/pages/community.tsx b/packages/website/ts/pages/community.tsx
index a259e3438..7c02fed82 100644
--- a/packages/website/ts/pages/community.tsx
+++ b/packages/website/ts/pages/community.tsx
@@ -4,13 +4,13 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import { Banner } from 'ts/@next/components/banner';
-import { Button } from 'ts/@next/components/button';
-import { Icon } from 'ts/@next/components/icon';
-import { ModalContact } from 'ts/@next/components/modals/modal_contact';
-import { Column, Section, WrapGrid } from 'ts/@next/components/newLayout';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Banner } from 'ts/components/banner';
+import { Button } from 'ts/components/button';
+import { Icon } from 'ts/components/icon';
+import { ModalContact } from 'ts/components/modals/modal_contact';
+import { Column, Section, WrapGrid } from 'ts/components/newLayout';
+import { SiteWrap } from 'ts/components/siteWrap';
+import { Heading, Paragraph } from 'ts/components/text';
 
 interface EventProps {
     title: string;
@@ -30,19 +30,19 @@ const events: EventProps[] = [
     {
         title: '0x London Meetup',
         date: 'October 20th 2018',
-        imageUrl: '/images/@next/events/london.jpg',
+        imageUrl: '/images/events/london.jpg',
         signupUrl: '#',
     },
     {
         title: '0x Berlin Meetup',
         date: 'October 20th 2018',
-        imageUrl: '/images/@next/events/berlin.jpg',
+        imageUrl: '/images/events/berlin.jpg',
         signupUrl: '#',
     },
     {
         title: '0x San Francisco Meetup',
         date: 'October 20th 2018',
-        imageUrl: '/images/@next/events/sf.jpg',
+        imageUrl: '/images/events/sf.jpg',
         signupUrl: '#',
     },
 ];
diff --git a/packages/website/ts/pages/ecosystem.tsx b/packages/website/ts/pages/ecosystem.tsx
index f78bd3bdc..8e367b21f 100644
--- a/packages/website/ts/pages/ecosystem.tsx
+++ b/packages/website/ts/pages/ecosystem.tsx
@@ -5,11 +5,11 @@ import styled from 'styled-components';
 
 import { colors } from 'ts/style/colors';
 
-import { Button } from 'ts/@next/components/button';
-import { Icon } from 'ts/@next/components/icon';
-import { Column, Section, WrapGrid } from 'ts/@next/components/newLayout';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Heading, Paragraph } from 'ts/@next/components/text';
+import { Button } from 'ts/components/button';
+import { Icon } from 'ts/components/icon';
+import { Column, Section, WrapGrid } from 'ts/components/newLayout';
+import { SiteWrap } from 'ts/components/siteWrap';
+import { Heading, Paragraph } from 'ts/components/text';
 import { constants } from 'ts/utils/constants';
 
 interface BenefitProps {
diff --git a/packages/website/ts/pages/instant.tsx b/packages/website/ts/pages/instant.tsx
index d08fd566a..b97bb35a4 100644
--- a/packages/website/ts/pages/instant.tsx
+++ b/packages/website/ts/pages/instant.tsx
@@ -4,14 +4,14 @@ import * as React from 'react';
 import DocumentTitle from 'react-document-title';
 import styled, { keyframes } from 'styled-components';
 
-import { Banner } from 'ts/@next/components/banner';
-import { Button } from 'ts/@next/components/button';
-import { Definition } from 'ts/@next/components/definition';
-import { Hero } from 'ts/@next/components/hero';
-import { Section, SectionProps } from 'ts/@next/components/newLayout';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Heading, Paragraph } from 'ts/@next/components/text';
-import { Configurator } from 'ts/@next/pages/instant/configurator';
+import { Banner } from 'ts/components/banner';
+import { Button } from 'ts/components/button';
+import { Definition } from 'ts/components/definition';
+import { Hero } from 'ts/components/hero';
+import { Section, SectionProps } from 'ts/components/newLayout';
+import { SiteWrap } from 'ts/components/siteWrap';
+import { Heading, Paragraph } from 'ts/components/text';
+import { Configurator } from 'ts/pages/instant/configurator';
 import { colors } from 'ts/style/colors';
 import { WebsitePaths } from 'ts/types';
 import { utils } from 'ts/utils/utils';
@@ -100,7 +100,7 @@ export class Next0xInstant extends React.Component<Props> {
                         <div>
                             {[...Array(18)].map((item, index) => (
                                 <Card key={`card-${index}`} index={index}>
-                                    <img src={`/images/@next/0x-instant/widget-${index % 6 + 1}.png`} />
+                                    <img src={`/images/0x-instant/widget-${index % 6 + 1}.png`} />
                                 </Card>
                             ))}
                         </div>
diff --git a/packages/website/ts/pages/instant/code_demo.tsx b/packages/website/ts/pages/instant/code_demo.tsx
index 4a3022df5..c59f148b8 100644
--- a/packages/website/ts/pages/instant/code_demo.tsx
+++ b/packages/website/ts/pages/instant/code_demo.tsx
@@ -2,7 +2,7 @@ import * as React from 'react';
 import * as CopyToClipboard from 'react-copy-to-clipboard';
 import SyntaxHighlighter from 'react-syntax-highlighter';
 
-import { Button } from 'ts/@next/components/button';
+import { Button } from 'ts/components/button';
 import { Container } from 'ts/components/ui/container';
 import { styled } from 'ts/style/theme';
 import { zIndex } from 'ts/style/z_index';
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 3f00e33e2..024d37b51 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -6,8 +6,8 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
 
-import { ConfigGeneratorAddressInput } from 'ts/@next/pages/instant/config_generator_address_input';
-import { FeePercentageSlider } from 'ts/@next/pages/instant/fee_percentage_slider';
+import { ConfigGeneratorAddressInput } from 'ts/pages/instant/config_generator_address_input';
+import { FeePercentageSlider } from 'ts/pages/instant/fee_percentage_slider';
 import { CheckMark } from 'ts/components/ui/check_mark';
 import { Container } from 'ts/components/ui/container';
 import { MultiSelect } from 'ts/components/ui/multi_select';
@@ -18,8 +18,8 @@ import { WebsitePaths } from 'ts/types';
 import { constants } from 'ts/utils/constants';
 
 // New components
-import { Heading } from 'ts/@next/components/text';
-import { Select, SelectItemConfig } from 'ts/@next/pages/instant/select';
+import { Heading } from 'ts/components/text';
+import { Select, SelectItemConfig } from 'ts/pages/instant/select';
 
 import { assetMetaDataMap } from '../../../../../instant/src/data/asset_meta_data_map';
 import { ERC20AssetMetaData, ZeroExInstantBaseConfig } from '../../../../../instant/src/types';
diff --git a/packages/website/ts/pages/instant/config_generator_address_input.tsx b/packages/website/ts/pages/instant/config_generator_address_input.tsx
index 9b0e9b1d1..890e39da6 100644
--- a/packages/website/ts/pages/instant/config_generator_address_input.tsx
+++ b/packages/website/ts/pages/instant/config_generator_address_input.tsx
@@ -7,7 +7,7 @@ import { colors } from 'ts/style/colors';
 
 import { Container } from 'ts/components/ui/container';
 
-import { Paragraph } from 'ts/@next/components/text';
+import { Paragraph } from 'ts/components/text';
 
 export interface ConfigGeneratorAddressInputProps {
     value?: string;
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index 7c67e6333..c5f7b06a5 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -2,12 +2,12 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
 
-import { CodeDemo } from 'ts/@next/pages/instant/code_demo';
-import { ConfigGenerator } from 'ts/@next/pages/instant/config_generator';
+import { CodeDemo } from 'ts/pages/instant/code_demo';
+import { ConfigGenerator } from 'ts/pages/instant/config_generator';
 
-import { Link } from 'ts/@next/components/link';
-import { Column, FlexWrap } from 'ts/@next/components/newLayout';
-import { Heading } from 'ts/@next/components/text';
+import { Link } from 'ts/components/link';
+import { Column, FlexWrap } from 'ts/components/newLayout';
+import { Heading } from 'ts/components/text';
 import { WebsitePaths } from 'ts/types';
 
 import { ZeroExInstantBaseConfig } from '../../../../../instant/src/types';
diff --git a/packages/website/ts/pages/instant/fee_percentage_slider.tsx b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
index 5775d6dfb..c4d9f908f 100644
--- a/packages/website/ts/pages/instant/fee_percentage_slider.tsx
+++ b/packages/website/ts/pages/instant/fee_percentage_slider.tsx
@@ -1,7 +1,7 @@
 import Slider from 'rc-slider';
 import * as React from 'react';
 import styled from 'styled-components';
-import 'ts/@next/pages/instant/rc-slider.css';
+import 'ts/pages/instant/rc-slider.css';
 
 import { colors } from 'ts/style/colors';
 
diff --git a/packages/website/ts/pages/landing.tsx b/packages/website/ts/pages/landing.tsx
index 4d47fefd9..b47d34dce 100644
--- a/packages/website/ts/pages/landing.tsx
+++ b/packages/website/ts/pages/landing.tsx
@@ -1,13 +1,13 @@
 import * as React from 'react';
 import DocumentTitle from 'react-document-title';
 
-import { SectionLandingAbout } from 'ts/@next/components/sections/landing/about';
-import { SectionLandingClients } from 'ts/@next/components/sections/landing/clients';
-import { SectionLandingCta } from 'ts/@next/components/sections/landing/cta';
-import { SectionLandingHero } from 'ts/@next/components/sections/landing/hero';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { SectionLandingAbout } from 'ts/components/sections/landing/about';
+import { SectionLandingClients } from 'ts/components/sections/landing/clients';
+import { SectionLandingCta } from 'ts/components/sections/landing/cta';
+import { SectionLandingHero } from 'ts/components/sections/landing/hero';
+import { SiteWrap } from 'ts/components/siteWrap';
 
-import { ModalContact } from 'ts/@next/components/modals/modal_contact';
+import { ModalContact } from 'ts/components/modals/modal_contact';
 
 interface Props {
     theme: {
diff --git a/packages/website/ts/pages/launch_kit.tsx b/packages/website/ts/pages/launch_kit.tsx
index 605bce91c..dd4de4d99 100644
--- a/packages/website/ts/pages/launch_kit.tsx
+++ b/packages/website/ts/pages/launch_kit.tsx
@@ -2,15 +2,15 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import DocumentTitle from 'react-document-title';
 
-import { Hero } from 'ts/@next/components/hero';
+import { Hero } from 'ts/components/hero';
 
-import { Banner } from 'ts/@next/components/banner';
-import { Button } from 'ts/@next/components/button';
-import { Definition } from 'ts/@next/components/definition';
-import { Icon } from 'ts/@next/components/icon';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Banner } from 'ts/components/banner';
+import { Button } from 'ts/components/button';
+import { Definition } from 'ts/components/definition';
+import { Icon } from 'ts/components/icon';
+import { SiteWrap } from 'ts/components/siteWrap';
 
-import { Section } from 'ts/@next/components/newLayout';
+import { Section } from 'ts/components/newLayout';
 import { constants } from 'ts/utils/constants';
 
 import { ModalContact } from '../components/modals/modal_contact';
diff --git a/packages/website/ts/pages/market_maker.tsx b/packages/website/ts/pages/market_maker.tsx
index e2d3c75c4..55566c798 100644
--- a/packages/website/ts/pages/market_maker.tsx
+++ b/packages/website/ts/pages/market_maker.tsx
@@ -1,13 +1,13 @@
 import * as _ from 'lodash';
 import * as React from 'react';
 
-import { Banner } from 'ts/@next/components/banner';
-import { Button } from 'ts/@next/components/button';
-import { Definition } from 'ts/@next/components/definition';
-import { Hero } from 'ts/@next/components/hero';
-import { ModalContact } from 'ts/@next/components/modals/modal_contact';
-import { Section } from 'ts/@next/components/newLayout';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
+import { Banner } from 'ts/components/banner';
+import { Button } from 'ts/components/button';
+import { Definition } from 'ts/components/definition';
+import { Hero } from 'ts/components/hero';
+import { ModalContact } from 'ts/components/modals/modal_contact';
+import { Section } from 'ts/components/newLayout';
+import { SiteWrap } from 'ts/components/siteWrap';
 
 const offersData = [
     {
diff --git a/packages/website/ts/pages/why.tsx b/packages/website/ts/pages/why.tsx
index cdf7960c2..197ce5fc9 100644
--- a/packages/website/ts/pages/why.tsx
+++ b/packages/website/ts/pages/why.tsx
@@ -4,14 +4,14 @@ import DocumentTitle from 'react-document-title';
 import ScrollableAnchor, { configureAnchors } from 'react-scrollable-anchor';
 import styled from 'styled-components';
 
-import { Banner } from 'ts/@next/components/banner';
-import { Button } from 'ts/@next/components/button';
-import { Definition } from 'ts/@next/components/definition';
-import { Hero } from 'ts/@next/components/hero';
-import { Column, Section, WrapSticky } from 'ts/@next/components/newLayout';
-import { SiteWrap } from 'ts/@next/components/siteWrap';
-import { Slide, Slider } from 'ts/@next/components/slider/slider';
-import { Heading } from 'ts/@next/components/text';
+import { Banner } from 'ts/components/banner';
+import { Button } from 'ts/components/button';
+import { Definition } from 'ts/components/definition';
+import { Hero } from 'ts/components/hero';
+import { Column, Section, WrapSticky } from 'ts/components/newLayout';
+import { SiteWrap } from 'ts/components/siteWrap';
+import { Slide, Slider } from 'ts/components/slider/slider';
+import { Heading } from 'ts/components/text';
 
 import { ModalContact } from '../components/modals/modal_contact';
 
-- 
cgit v1.2.3


From ba7c8d924429a96f6d2b3280faa6b508b582f557 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 20 Dec 2018 16:19:52 -0800
Subject: feat: make project build by adding back old footer component

---
 packages/website/ts/components/layout.tsx          |   2 +-
 packages/website/ts/components/old_footer.tsx      | 228 +++++++++++++++++++++
 packages/website/ts/pages/about/about.tsx          |   2 +-
 packages/website/ts/pages/faq/faq.tsx              |   2 +-
 .../website/ts/pages/instant/config_generator.tsx  |   8 +-
 packages/website/ts/pages/instant/configurator.tsx |   2 +-
 packages/website/ts/pages/jobs/jobs.tsx            |   2 +-
 packages/website/ts/pages/landing/landing.tsx      |   2 +-
 .../website/ts/pages/launch_kit/launch_kit.tsx     |   2 +-
 packages/website/ts/pages/not_found.tsx            |   2 +-
 10 files changed, 240 insertions(+), 12 deletions(-)
 create mode 100644 packages/website/ts/components/old_footer.tsx

(limited to 'packages')

diff --git a/packages/website/ts/components/layout.tsx b/packages/website/ts/components/layout.tsx
index 770ee159c..9563f80f8 100644
--- a/packages/website/ts/components/layout.tsx
+++ b/packages/website/ts/components/layout.tsx
@@ -1,5 +1,5 @@
 import styled from 'styled-components';
-import { getCSSPadding, PADDING_SIZES, PaddingInterface } from 'ts/@next/constants/utilities';
+import { getCSSPadding, PADDING_SIZES, PaddingInterface } from 'ts/constants/utilities';
 
 interface WrapWidths {
     default: string;
diff --git a/packages/website/ts/components/old_footer.tsx b/packages/website/ts/components/old_footer.tsx
new file mode 100644
index 000000000..6366bf4ea
--- /dev/null
+++ b/packages/website/ts/components/old_footer.tsx
@@ -0,0 +1,228 @@
+import { ALink, colors, Link } from '@0x/react-shared';
+import { ObjectMap } from '@0x/types';
+import * as _ from 'lodash';
+import DropDownMenu from 'material-ui/DropDownMenu';
+import MenuItem from 'material-ui/MenuItem';
+import * as React from 'react';
+
+import { Dispatcher } from 'ts/redux/dispatcher';
+import { Deco, Key, Language, WebsitePaths } from 'ts/types';
+import { constants } from 'ts/utils/constants';
+import { Translate } from 'ts/utils/translate';
+
+const ICON_DIMENSION = 16;
+
+const languageToMenuTitle = {
+    [Language.English]: 'English',
+    [Language.Russian]: 'Русский',
+    [Language.Spanish]: 'Español',
+    [Language.Korean]: '한국어',
+    [Language.Chinese]: '中文',
+};
+
+export interface FooterProps {
+    translate: Translate;
+    dispatcher: Dispatcher;
+    backgroundColor?: string;
+}
+
+interface FooterState {
+    selectedLanguage: Language;
+}
+
+export class Footer extends React.Component<FooterProps, FooterState> {
+    public static defaultProps = {
+        backgroundColor: colors.darkerGrey,
+    };
+    constructor(props: FooterProps) {
+        super(props);
+        this.state = {
+            selectedLanguage: props.translate.getLanguage(),
+        };
+    }
+    public render(): React.ReactNode {
+        const sectionNameToLinks: ObjectMap<ALink[]> = {
+            [Key.Documentation]: [
+                {
+                    title: 'Developer Home',
+                    to: WebsitePaths.Docs,
+                },
+                {
+                    title: '0x.js',
+                    to: WebsitePaths.ZeroExJs,
+                },
+                {
+                    title: this.props.translate.get(Key.SmartContracts, Deco.Cap),
+                    to: WebsitePaths.SmartContracts,
+                },
+                {
+                    title: this.props.translate.get(Key.Connect, Deco.Cap),
+                    to: WebsitePaths.Connect,
+                },
+                {
+                    title: this.props.translate.get(Key.Whitepaper, Deco.Cap),
+                    to: WebsitePaths.Whitepaper,
+                    shouldOpenInNewTab: true,
+                },
+                {
+                    title: this.props.translate.get(Key.Wiki, Deco.Cap),
+                    to: WebsitePaths.Wiki,
+                },
+            ],
+            [Key.Community]: [
+                {
+                    title: this.props.translate.get(Key.Discord, Deco.Cap),
+                    to: constants.URL_ZEROEX_CHAT,
+                    shouldOpenInNewTab: true,
+                },
+                {
+                    title: this.props.translate.get(Key.Blog, Deco.Cap),
+                    to: constants.URL_BLOG,
+                    shouldOpenInNewTab: true,
+                },
+                {
+                    title: 'Twitter',
+                    to: constants.URL_TWITTER,
+                    shouldOpenInNewTab: true,
+                },
+                {
+                    title: 'Reddit',
+                    to: constants.URL_REDDIT,
+                    shouldOpenInNewTab: true,
+                },
+                {
+                    title: this.props.translate.get(Key.Forum, Deco.Cap),
+                    to: constants.URL_DISCOURSE_FORUM,
+                    shouldOpenInNewTab: true,
+                },
+            ],
+            [Key.Organization]: [
+                {
+                    title: this.props.translate.get(Key.About, Deco.Cap),
+                    to: WebsitePaths.About,
+                },
+                {
+                    title: this.props.translate.get(Key.Careers, Deco.Cap),
+                    to: WebsitePaths.Careers,
+                },
+                {
+                    title: this.props.translate.get(Key.Contact, Deco.Cap),
+                    to: 'mailto:team@0x.org',
+                    shouldOpenInNewTab: true,
+                },
+            ],
+        };
+        const languageMenuItems = _.map(languageToMenuTitle, (menuTitle: string, language: Language) => {
+            return <MenuItem key={menuTitle} value={language} primaryText={menuTitle} />;
+        });
+        return (
+            <div className="relative pb4 pt2" style={{ backgroundColor: this.props.backgroundColor }}>
+                <div className="mx-auto max-width-4 md-px2 lg-px0 py4 clearfix" style={{ color: colors.white }}>
+                    <div className="col lg-col-4 md-col-4 col-12 left">
+                        <div className="sm-mx-auto" style={{ width: 148 }}>
+                            <div>
+                                <img src="/images/protocol_logo_white.png" height="30" />
+                            </div>
+                            <div
+                                style={{
+                                    fontSize: 11,
+                                    color: colors.grey,
+                                    paddingLeft: 37,
+                                    paddingTop: 2,
+                                }}
+                            >
+                                © ZeroEx, Intl.
+                            </div>
+                            <div className="pt4 center">
+                                <DropDownMenu
+                                    labelStyle={{ color: colors.white }}
+                                    value={this.state.selectedLanguage}
+                                    onChange={this._updateLanguage.bind(this)}
+                                >
+                                    {languageMenuItems}
+                                </DropDownMenu>
+                            </div>
+                        </div>
+                    </div>
+                    <div className="col lg-col-8 md-col-8 col-12 lg-pl4 md-pl4">
+                        <div className="col lg-col-4 md-col-4 col-12">
+                            <div className="lg-right md-right sm-center">
+                                {this._renderHeader(Key.Documentation)}
+                                {_.map(sectionNameToLinks[Key.Documentation], this._renderMenuItem.bind(this))}
+                            </div>
+                        </div>
+                        <div className="col lg-col-4 md-col-4 col-12 lg-pr2 md-pr2">
+                            <div className="lg-right md-right sm-center">
+                                {this._renderHeader(Key.Community)}
+                                {_.map(sectionNameToLinks[Key.Community], this._renderMenuItem.bind(this))}
+                            </div>
+                        </div>
+                        <div className="col lg-col-4 md-col-4 col-12">
+                            <div className="lg-right md-right sm-center">
+                                {this._renderHeader(Key.Organization)}
+                                {_.map(sectionNameToLinks[Key.Organization], this._renderMenuItem.bind(this))}
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        );
+    }
+    private _renderIcon(fileName: string): React.ReactNode {
+        return (
+            <div style={{ height: ICON_DIMENSION, width: ICON_DIMENSION }}>
+                <img src={`/images/social/${fileName}`} style={{ width: ICON_DIMENSION }} />
+            </div>
+        );
+    }
+    private _renderMenuItem(link: ALink): React.ReactNode {
+        const titleToIcon: { [title: string]: string } = {
+            [this.props.translate.get(Key.Discord, Deco.Cap)]: 'discord.png',
+            [this.props.translate.get(Key.Blog, Deco.Cap)]: 'medium.png',
+            Twitter: 'twitter.png',
+            Reddit: 'reddit.png',
+            [this.props.translate.get(Key.Forum, Deco.Cap)]: 'discourse.png',
+        };
+        const iconIfExists = titleToIcon[link.title];
+        return (
+            <div key={link.title} className="sm-center" style={{ fontSize: 13, paddingTop: 25 }}>
+                <Link
+                    to={link.to}
+                    shouldOpenInNewTab={link.shouldOpenInNewTab}
+                    fontColor={colors.white}
+                    className="text-decoration-none"
+                >
+                    <div>
+                        {!_.isUndefined(iconIfExists) ? (
+                            <div className="inline-block">
+                                <div className="pr1 table-cell">{this._renderIcon(iconIfExists)}</div>
+                                <div className="table-cell">{link.title}</div>
+                            </div>
+                        ) : (
+                            link.title
+                        )}
+                    </div>
+                </Link>
+            </div>
+        );
+    }
+    private _renderHeader(key: Key): React.ReactNode {
+        const headerStyle = {
+            color: colors.grey400,
+            letterSpacing: 2,
+            fontFamily: 'Roboto Mono',
+            fontSize: 13,
+        };
+        return (
+            <div className="lg-pb2 md-pb2 sm-pt4" style={headerStyle}>
+                {this.props.translate.get(key, Deco.Upper)}
+            </div>
+        );
+    }
+    private _updateLanguage(_event: any, _index: number, value: Language): void {
+        this.setState({
+            selectedLanguage: value,
+        });
+        this.props.dispatcher.updateSelectedLanguage(value);
+    }
+}
diff --git a/packages/website/ts/pages/about/about.tsx b/packages/website/ts/pages/about/about.tsx
index 81a3f59e1..39bbc584f 100644
--- a/packages/website/ts/pages/about/about.tsx
+++ b/packages/website/ts/pages/about/about.tsx
@@ -2,7 +2,7 @@ import { colors, Link, Styles } from '@0x/react-shared';
 import * as _ from 'lodash';
 import * as React from 'react';
 import * as DocumentTitle from 'react-document-title';
-import { Footer } from 'ts/components/footer';
+import { Footer } from 'ts/components/old_footer';
 import { TopBar } from 'ts/components/top_bar/top_bar';
 import { Profile } from 'ts/pages/about/profile';
 import { Dispatcher } from 'ts/redux/dispatcher';
diff --git a/packages/website/ts/pages/faq/faq.tsx b/packages/website/ts/pages/faq/faq.tsx
index c4965e61c..8cde7224e 100644
--- a/packages/website/ts/pages/faq/faq.tsx
+++ b/packages/website/ts/pages/faq/faq.tsx
@@ -2,7 +2,7 @@ import { colors, Styles } from '@0x/react-shared';
 import * as _ from 'lodash';
 import * as React from 'react';
 import * as DocumentTitle from 'react-document-title';
-import { Footer } from 'ts/components/footer';
+import { Footer } from 'ts/components/old_footer';
 import { TopBar } from 'ts/components/top_bar/top_bar';
 import { Question } from 'ts/pages/faq/question';
 import { Dispatcher } from 'ts/redux/dispatcher';
diff --git a/packages/website/ts/pages/instant/config_generator.tsx b/packages/website/ts/pages/instant/config_generator.tsx
index 024d37b51..e43d47119 100644
--- a/packages/website/ts/pages/instant/config_generator.tsx
+++ b/packages/website/ts/pages/instant/config_generator.tsx
@@ -6,13 +6,13 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import styled from 'styled-components';
 
-import { ConfigGeneratorAddressInput } from 'ts/pages/instant/config_generator_address_input';
-import { FeePercentageSlider } from 'ts/pages/instant/fee_percentage_slider';
 import { CheckMark } from 'ts/components/ui/check_mark';
 import { Container } from 'ts/components/ui/container';
 import { MultiSelect } from 'ts/components/ui/multi_select';
 import { Spinner } from 'ts/components/ui/spinner';
 import { Text } from 'ts/components/ui/text';
+import { ConfigGeneratorAddressInput } from 'ts/pages/instant/config_generator_address_input';
+import { FeePercentageSlider } from 'ts/pages/instant/fee_percentage_slider';
 import { colors } from 'ts/style/colors';
 import { WebsitePaths } from 'ts/types';
 import { constants } from 'ts/utils/constants';
@@ -21,8 +21,8 @@ import { constants } from 'ts/utils/constants';
 import { Heading } from 'ts/components/text';
 import { Select, SelectItemConfig } from 'ts/pages/instant/select';
 
-import { assetMetaDataMap } from '../../../../../instant/src/data/asset_meta_data_map';
-import { ERC20AssetMetaData, ZeroExInstantBaseConfig } from '../../../../../instant/src/types';
+import { assetMetaDataMap } from '../../../../instant/src/data/asset_meta_data_map';
+import { ERC20AssetMetaData, ZeroExInstantBaseConfig } from '../../../../instant/src/types';
 
 export interface ConfigGeneratorProps {
     value: ZeroExInstantBaseConfig;
diff --git a/packages/website/ts/pages/instant/configurator.tsx b/packages/website/ts/pages/instant/configurator.tsx
index c5f7b06a5..a63e1752e 100644
--- a/packages/website/ts/pages/instant/configurator.tsx
+++ b/packages/website/ts/pages/instant/configurator.tsx
@@ -10,7 +10,7 @@ import { Column, FlexWrap } from 'ts/components/newLayout';
 import { Heading } from 'ts/components/text';
 import { WebsitePaths } from 'ts/types';
 
-import { ZeroExInstantBaseConfig } from '../../../../../instant/src/types';
+import { ZeroExInstantBaseConfig } from '../../../../instant/src/types';
 
 export interface ConfiguratorState {
     instantConfig: ZeroExInstantBaseConfig;
diff --git a/packages/website/ts/pages/jobs/jobs.tsx b/packages/website/ts/pages/jobs/jobs.tsx
index 728e17f9e..872dc6103 100644
--- a/packages/website/ts/pages/jobs/jobs.tsx
+++ b/packages/website/ts/pages/jobs/jobs.tsx
@@ -3,8 +3,8 @@ import * as _ from 'lodash';
 import * as React from 'react';
 import * as DocumentTitle from 'react-document-title';
 
-import { Footer } from 'ts/components/footer';
 import { MetaTags } from 'ts/components/meta_tags';
+import { Footer } from 'ts/components/old_footer';
 import { TopBar } from 'ts/components/top_bar/top_bar';
 import { Container } from 'ts/components/ui/container';
 import { Benefits } from 'ts/pages/jobs/benefits';
diff --git a/packages/website/ts/pages/landing/landing.tsx b/packages/website/ts/pages/landing/landing.tsx
index b75b55edb..aac659fd5 100644
--- a/packages/website/ts/pages/landing/landing.tsx
+++ b/packages/website/ts/pages/landing/landing.tsx
@@ -2,8 +2,8 @@ import { colors, Link } from '@0x/react-shared';
 import * as _ from 'lodash';
 import * as React from 'react';
 import DocumentTitle from 'react-document-title';
-import { Footer } from 'ts/components/footer';
 import { SubscribeForm } from 'ts/components/forms/subscribe_form';
+import { Footer } from 'ts/components/old_footer';
 import { TopBar } from 'ts/components/top_bar/top_bar';
 import { CallToAction } from 'ts/components/ui/button';
 import { Container } from 'ts/components/ui/container';
diff --git a/packages/website/ts/pages/launch_kit/launch_kit.tsx b/packages/website/ts/pages/launch_kit/launch_kit.tsx
index 4ea56dbd4..37794e887 100644
--- a/packages/website/ts/pages/launch_kit/launch_kit.tsx
+++ b/packages/website/ts/pages/launch_kit/launch_kit.tsx
@@ -2,7 +2,7 @@ import { colors, Link } from '@0x/react-shared';
 import * as _ from 'lodash';
 import * as React from 'react';
 import DocumentTitle from 'react-document-title';
-import { Footer } from 'ts/components/footer';
+import { Footer } from 'ts/components/old_footer';
 import { TopBar } from 'ts/components/top_bar/top_bar';
 import { Button } from 'ts/components/ui/button';
 import { Container } from 'ts/components/ui/container';
diff --git a/packages/website/ts/pages/not_found.tsx b/packages/website/ts/pages/not_found.tsx
index a7992a8fa..6abd8fc80 100644
--- a/packages/website/ts/pages/not_found.tsx
+++ b/packages/website/ts/pages/not_found.tsx
@@ -1,5 +1,5 @@
 import * as React from 'react';
-import { Footer } from 'ts/components/footer';
+import { Footer } from 'ts/components/old_footer';
 import { TopBar } from 'ts/components/top_bar/top_bar';
 import { FullscreenMessage } from 'ts/pages/fullscreen_message';
 import { Dispatcher } from 'ts/redux/dispatcher';
-- 
cgit v1.2.3


From ea781b8850cda274d24e4cc5f196dfb7e5b37732 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 20 Dec 2018 16:32:00 -0800
Subject: feat: remove unused files

---
 packages/website/package.json                      |   2 +-
 .../dialogs/u2f_not_supported_dialog.tsx           |  46 --
 .../dialogs/wrapped_eth_section_notice_dialog.tsx  |  33 --
 .../website/ts/components/forms/subscribe_form.tsx | 127 -----
 packages/website/ts/components/layout.tsx          | 177 ------
 packages/website/ts/components/redirector.tsx      |   9 -
 packages/website/ts/components/separator.tsx       |   7 -
 packages/website/ts/components/ui/filled_image.tsx |  18 -
 packages/website/ts/components/ui/input.tsx        |  49 --
 .../website/ts/components/ui/simple_loading.tsx    |  17 -
 packages/website/ts/components/ui/typed_text.tsx   |  75 ---
 packages/website/ts/containers/about.ts            |  25 -
 packages/website/ts/containers/jobs.ts             |  28 -
 packages/website/ts/containers/landing.ts          |  27 -
 packages/website/ts/containers/launch_kit.ts       |  27 -
 packages/website/ts/icons/form-arrow.svg           |   1 -
 packages/website/ts/pages/about/about.tsx          | 421 --------------
 packages/website/ts/pages/about/profile.tsx        |  80 ---
 .../ts/pages/instant/introducing_0x_instant.tsx    |  57 --
 packages/website/ts/pages/instant/need_more.tsx    |  62 ---
 packages/website/ts/pages/instant/screenshots.tsx  |  35 --
 packages/website/ts/pages/jobs/benefits.tsx        | 158 ------
 packages/website/ts/pages/jobs/jobs.tsx            |  71 ---
 packages/website/ts/pages/jobs/join_0x.tsx         |  64 ---
 packages/website/ts/pages/jobs/mission.tsx         |  47 --
 packages/website/ts/pages/jobs/open_positions.tsx  | 179 ------
 packages/website/ts/pages/jobs/photo_rail.tsx      |  22 -
 packages/website/ts/pages/landing/landing.tsx      | 620 ---------------------
 .../website/ts/pages/launch_kit/launch_kit.tsx     | 335 -----------
 29 files changed, 1 insertion(+), 2818 deletions(-)
 delete mode 100644 packages/website/ts/components/dialogs/u2f_not_supported_dialog.tsx
 delete mode 100644 packages/website/ts/components/dialogs/wrapped_eth_section_notice_dialog.tsx
 delete mode 100644 packages/website/ts/components/forms/subscribe_form.tsx
 delete mode 100644 packages/website/ts/components/layout.tsx
 delete mode 100644 packages/website/ts/components/redirector.tsx
 delete mode 100644 packages/website/ts/components/separator.tsx
 delete mode 100644 packages/website/ts/components/ui/filled_image.tsx
 delete mode 100644 packages/website/ts/components/ui/input.tsx
 delete mode 100644 packages/website/ts/components/ui/simple_loading.tsx
 delete mode 100644 packages/website/ts/components/ui/typed_text.tsx
 delete mode 100644 packages/website/ts/containers/about.ts
 delete mode 100644 packages/website/ts/containers/jobs.ts
 delete mode 100644 packages/website/ts/containers/landing.ts
 delete mode 100644 packages/website/ts/containers/launch_kit.ts
 delete mode 100644 packages/website/ts/icons/form-arrow.svg
 delete mode 100644 packages/website/ts/pages/about/about.tsx
 delete mode 100644 packages/website/ts/pages/about/profile.tsx
 delete mode 100644 packages/website/ts/pages/instant/introducing_0x_instant.tsx
 delete mode 100644 packages/website/ts/pages/instant/need_more.tsx
 delete mode 100644 packages/website/ts/pages/instant/screenshots.tsx
 delete mode 100644 packages/website/ts/pages/jobs/benefits.tsx
 delete mode 100644 packages/website/ts/pages/jobs/jobs.tsx
 delete mode 100644 packages/website/ts/pages/jobs/join_0x.tsx
 delete mode 100644 packages/website/ts/pages/jobs/mission.tsx
 delete mode 100644 packages/website/ts/pages/jobs/open_positions.tsx
 delete mode 100644 packages/website/ts/pages/jobs/photo_rail.tsx
 delete mode 100644 packages/website/ts/pages/landing/landing.tsx
 delete mode 100644 packages/website/ts/pages/launch_kit/launch_kit.tsx

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index bb97ea4e8..527a2c955 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -9,7 +9,7 @@
     "scripts": {
         "build": "yarn build:dev",
         "build:prod": "node --max_old_space_size=8192 ../../node_modules/.bin/webpack --mode production",
-        "build:dev": "../../node_modules/.bin/webpack --mode development",
+        "build:dev": "../../node_modules/.bin/webpack --mode development --json",
         "clean": "shx rm -f public/bundle*",
         "lint": "tslint --format stylish --project . 'ts/**/*.ts' 'ts/**/*.tsx'",
         "dev": "webpack-dev-server --mode development --content-base public --https",
diff --git a/packages/website/ts/components/dialogs/u2f_not_supported_dialog.tsx b/packages/website/ts/components/dialogs/u2f_not_supported_dialog.tsx
deleted file mode 100644
index bbec1d649..000000000
--- a/packages/website/ts/components/dialogs/u2f_not_supported_dialog.tsx
+++ /dev/null
@@ -1,46 +0,0 @@
-import { colors } from '@0x/react-shared';
-import Dialog from 'material-ui/Dialog';
-import FlatButton from 'material-ui/FlatButton';
-import * as React from 'react';
-import { constants } from 'ts/utils/constants';
-
-interface U2fNotSupportedDialogProps {
-    isOpen: boolean;
-    onToggleDialog: () => void;
-}
-
-export const U2fNotSupportedDialog = (props: U2fNotSupportedDialogProps) => {
-    return (
-        <Dialog
-            title="U2F Not Supported"
-            titleStyle={{ fontWeight: 100 }}
-            actions={[<FlatButton key="u2fNo" label="Ok" onClick={props.onToggleDialog} />]}
-            open={props.isOpen}
-            onRequestClose={props.onToggleDialog}
-            autoScrollBodyContent={true}
-        >
-            <div className="pt2" style={{ color: colors.grey700 }}>
-                <div>
-                    It looks like your browser does not support U2F connections required for us to communicate with your
-                    hardware wallet. Please use a browser that supports U2F connections and try again.
-                </div>
-                <div>
-                    <ul>
-                        <li className="pb1">Chrome version 38 or later</li>
-                        <li className="pb1">Opera version 40 of later</li>
-                        <li>
-                            Firefox with{' '}
-                            <a
-                                href={constants.URL_FIREFOX_U2F_ADDON}
-                                target="_blank"
-                                style={{ textDecoration: 'underline' }}
-                            >
-                                this extension
-                            </a>.
-                        </li>
-                    </ul>
-                </div>
-            </div>
-        </Dialog>
-    );
-};
diff --git a/packages/website/ts/components/dialogs/wrapped_eth_section_notice_dialog.tsx b/packages/website/ts/components/dialogs/wrapped_eth_section_notice_dialog.tsx
deleted file mode 100644
index cf2c4dda5..000000000
--- a/packages/website/ts/components/dialogs/wrapped_eth_section_notice_dialog.tsx
+++ /dev/null
@@ -1,33 +0,0 @@
-import Dialog from 'material-ui/Dialog';
-import FlatButton from 'material-ui/FlatButton';
-import { colors } from 'material-ui/styles';
-import * as React from 'react';
-
-interface WrappedEthSectionNoticeDialogProps {
-    isOpen: boolean;
-    onToggleDialog: () => void;
-}
-
-export const WrappedEthSectionNoticeDialog = (props: WrappedEthSectionNoticeDialogProps) => {
-    return (
-        <Dialog
-            title="Dedicated Wrapped Ether Section"
-            titleStyle={{ fontWeight: 100 }}
-            actions={[
-                <FlatButton key="acknowledgeWrapEthSection" label="Sounds good" onClick={props.onToggleDialog} />,
-            ]}
-            open={props.isOpen}
-            onRequestClose={props.onToggleDialog}
-            autoScrollBodyContent={true}
-            modal={true}
-        >
-            <div className="pt2" style={{ color: colors.grey700 }}>
-                <div>
-                    We have recently updated the Wrapped Ether token (WETH) used by 0x Portal. Don't worry, unwrapping
-                    Ether tied to the old Wrapped Ether token can be done at any time by clicking on the "Wrap ETH"
-                    section in the menu to the left.
-                </div>
-            </div>
-        </Dialog>
-    );
-};
diff --git a/packages/website/ts/components/forms/subscribe_form.tsx b/packages/website/ts/components/forms/subscribe_form.tsx
deleted file mode 100644
index f5560cfa7..000000000
--- a/packages/website/ts/components/forms/subscribe_form.tsx
+++ /dev/null
@@ -1,127 +0,0 @@
-import { colors } from '@0x/react-shared';
-import * as _ from 'lodash';
-import * as React from 'react';
-
-import { Button } from 'ts/components/ui/button';
-import { Container } from 'ts/components/ui/container';
-import { Input } from 'ts/components/ui/input';
-import { Text } from 'ts/components/ui/text';
-import { analytics } from 'ts/utils/analytics';
-import { backendClient } from 'ts/utils/backend_client';
-
-export interface SubscribeFormProps {}
-
-export enum SubscribeFormStatus {
-    None,
-    Error,
-    Success,
-    Loading,
-    Other,
-}
-
-export interface SubscribeFormState {
-    emailText: string;
-    lastSubmittedEmail: string;
-    status: SubscribeFormStatus;
-}
-
-const FORM_FONT_SIZE = '15px';
-
-// TODO: Translate visible strings. https://app.asana.com/0/628666249318202/697485674422001
-export class SubscribeForm extends React.Component<SubscribeFormProps, SubscribeFormState> {
-    public state = {
-        emailText: '',
-        lastSubmittedEmail: '',
-        status: SubscribeFormStatus.None,
-    };
-    public render(): React.ReactNode {
-        return (
-            <Container className="flex flex-column items-center justify-between md-mx2 sm-mx2">
-                <Container marginBottom="15px">
-                    <Text fontFamily="Roboto Mono" fontColor={colors.grey} center={true}>
-                        Subscribe to our newsletter for 0x relayer and dApp updates
-                    </Text>
-                </Container>
-                <form onSubmit={this._handleFormSubmitAsync.bind(this)}>
-                    <Container className="flex flex-wrap justify-center items-center">
-                        <Container marginTop="15px">
-                            <Input
-                                placeholder="you@email.com"
-                                value={this.state.emailText}
-                                fontColor={colors.white}
-                                fontSize={FORM_FONT_SIZE}
-                                backgroundColor={colors.projectsGrey}
-                                width="300px"
-                                onChange={this._handleEmailInputChange.bind(this)}
-                            />
-                        </Container>
-                        <Container marginLeft="15px" marginTop="15px">
-                            <Button
-                                type="submit"
-                                backgroundColor={colors.darkestGrey}
-                                fontColor={colors.white}
-                                fontSize={FORM_FONT_SIZE}
-                            >
-                                Subscribe
-                            </Button>
-                        </Container>
-                    </Container>
-                </form>
-                {this._renderMessage()}
-            </Container>
-        );
-    }
-    private _renderMessage(): React.ReactNode {
-        let message = null;
-        switch (this.state.status) {
-            case SubscribeFormStatus.Error:
-                message = 'Sorry, something went wrong. Try again later.';
-                break;
-            case SubscribeFormStatus.Loading:
-                message = 'One second...';
-                break;
-            case SubscribeFormStatus.Success:
-                message = `Thanks! ${this.state.lastSubmittedEmail} is now on the mailing list.`;
-                break;
-            case SubscribeFormStatus.None:
-                break;
-            default:
-                throw new Error(
-                    'The SubscribeFormStatus switch statement is not exhaustive when choosing an error message.',
-                );
-        }
-        return (
-            <Container isHidden={!message} marginTop="30px">
-                <Text center={true} fontFamily="Roboto Mono" fontColor={colors.grey}>
-                    {message || 'spacer text (never shown to user)'}
-                </Text>
-            </Container>
-        );
-    }
-    private _handleEmailInputChange(event: React.ChangeEvent<HTMLInputElement>): void {
-        this.setState({ emailText: event.target.value });
-    }
-    private async _handleFormSubmitAsync(event: React.FormEvent<HTMLInputElement>): Promise<void> {
-        event.preventDefault();
-        if (_.isUndefined(this.state.emailText) || _.isEmpty(this.state.emailText)) {
-            return;
-        }
-        this.setState({
-            status: SubscribeFormStatus.Loading,
-            lastSubmittedEmail: this.state.emailText,
-        });
-        try {
-            const response = await backendClient.subscribeToNewsletterAsync(this.state.emailText);
-            const status = response.status === 200 ? SubscribeFormStatus.Success : SubscribeFormStatus.Error;
-            if (status === SubscribeFormStatus.Success) {
-                analytics.identify(this.state.emailText, 'email');
-            }
-            this.setState({ status, emailText: '' });
-        } catch (error) {
-            this._setStatus(SubscribeFormStatus.Error);
-        }
-    }
-    private _setStatus(status: SubscribeFormStatus): void {
-        this.setState({ status });
-    }
-}
diff --git a/packages/website/ts/components/layout.tsx b/packages/website/ts/components/layout.tsx
deleted file mode 100644
index 9563f80f8..000000000
--- a/packages/website/ts/components/layout.tsx
+++ /dev/null
@@ -1,177 +0,0 @@
-import styled from 'styled-components';
-import { getCSSPadding, PADDING_SIZES, PaddingInterface } from 'ts/constants/utilities';
-
-interface WrapWidths {
-    default: string;
-    full: string;
-    medium: string;
-    narrow: string;
-    [key: string]: string;
-}
-
-interface ColumnWidths {
-    [key: string]: string;
-}
-
-interface SectionProps {
-    isNoPadding?: boolean;
-    isPadLarge?: boolean;
-    isNoMargin?: boolean;
-    bgColor?: string;
-    isFullWidth?: boolean;
-    isRelative?: boolean;
-}
-
-interface WrapProps extends PaddingInterface {
-    width?: 'default' | 'full' | 'medium' | 'narrow';
-    bgColor?: string;
-    isWrapped?: boolean;
-    isCentered?: boolean;
-    isReversed?: boolean;
-}
-
-interface ColumnProps {
-    colWidth?: '1/4' | '1/3' | '1/2' | '2/3';
-    isNoPadding?: boolean;
-    isNoMargin?: boolean;
-    isPadLarge?: boolean;
-    isFlexGrow?: boolean;
-    isMobileCentered?: boolean;
-    bgColor?: string;
-}
-
-interface GetColWidthArgs {
-    span?: number;
-    columns: number;
-}
-
-export interface WrapStickyInterface {
-    offsetTop?: string;
-}
-
-const _getColumnWidth = (args: GetColWidthArgs): string => {
-    const { span = 1, columns } = args;
-    const percentWidth = span / columns * 100;
-    const gutterDiff = GUTTER * (columns - 1) / columns;
-    return `calc(${percentWidth}% - ${gutterDiff}px)`;
-};
-
-const GUTTER = 30 as number;
-const MAX_WIDTH = 1500;
-export const BREAKPOINTS = {
-    mobile: '768px',
-};
-const WRAPPER_WIDTHS: WrapWidths = {
-    default: `${MAX_WIDTH}px`, // tbd
-    full: '100%',
-    medium: '1136px',
-    narrow: '930px',
-};
-const COLUMN_WIDTHS: ColumnWidths = {
-    '1/4': _getColumnWidth({ columns: 4 }),
-    '1/3': _getColumnWidth({ columns: 3 }),
-    '1/2': _getColumnWidth({ columns: 2 }),
-    '2/3': _getColumnWidth({ span: 2, columns: 3 }),
-};
-
-export const Main = styled.main`
-    max-width: ${MAX_WIDTH}px;
-    margin: 0 auto;
-
-    @media (min-width: ${BREAKPOINTS.mobile}) {
-        width: calc(100% - 60px);
-    }
-`;
-
-// We can also turn Section into a stateless comp,
-// passing a asElement (same patter nas Heading) so we dont have to
-// make a const on every route to withComponent-size it.
-// just <Section asElement?="div/section/footer/header/whatever" /> ?
-export const Section =
-    styled.section <
-    SectionProps >
-    `
-    width: ${props => (props.isFullWidth ? `calc(100% + ${GUTTER * 2}px)` : '100%')};
-    padding: ${props => !props.isNoPadding && (props.isPadLarge ? `${PADDING_SIZES.large}` : PADDING_SIZES.default)};
-    background-color: ${props => props.bgColor};
-    position: ${props => props.isRelative && 'relative'};
-    overflow: ${props => props.isRelative && 'hidden'};
-    margin-bottom: ${props => !props.isNoMargin && `${GUTTER}px`};
-
-    @media (min-width: 1560px) {
-        width: ${props => props.isFullWidth && '100vw'};
-        margin-left: ${props => props.isFullWidth && `calc(750px - 50vw)`};
-    }
-
-    @media (max-width: ${BREAKPOINTS.mobile}) {
-        margin-bottom: ${props => !props.isNoMargin && `${GUTTER / 2}px`};
-        padding: ${props =>
-            props.isPadLarge ? `${PADDING_SIZES.large} ${PADDING_SIZES.default}` : PADDING_SIZES.default};
-    }
-`;
-
-const WrapBase =
-    styled.div <
-    WrapProps >
-    `
-    max-width: ${props => WRAPPER_WIDTHS[props.width || 'default']};
-    padding: ${props => props.padding && getCSSPadding(props.padding)};
-    background-color: ${props => props.bgColor};
-    margin: 0 auto;
-`;
-
-export const Wrap = styled(WrapBase)`
-    @media (min-width: ${BREAKPOINTS.mobile}) {
-        display: flex;
-        justify-content: space-between;
-        flex-wrap: wrap;
-        flex-direction: ${props => props.isReversed && 'row-reverse'};
-    }
-`;
-
-export const WrapCentered = styled(WrapBase)`
-    display: flex;
-    flex-direction: column;
-    justify-content: center;
-    align-items: center;
-    text-align: center;
-`;
-
-export const WrapSticky =
-    styled.div <
-    WrapStickyInterface >
-    `
-    position: sticky;
-    top: ${props => props.offsetTop || '60px'};
-`;
-
-export const WrapGrid = styled(WrapBase)`
-    display: flex;
-    flex-wrap: ${props => props.isWrapped && `wrap`};
-    justify-content: ${props => (props.isCentered ? `center` : 'space-between')};
-`;
-
-export const Column =
-    styled.div <
-    ColumnProps >
-    `
-    background-color: ${props => props.bgColor};
-    flex-grow: ${props => props.isFlexGrow && 1};
-
-    @media (min-width: ${BREAKPOINTS.mobile}) {
-        padding: ${props =>
-            !props.isNoPadding &&
-            (props.isPadLarge ? `${PADDING_SIZES.large} ${PADDING_SIZES.default}` : PADDING_SIZES.default)};
-        width: ${props => (props.colWidth ? COLUMN_WIDTHS[props.colWidth] : '100%')};
-    }
-
-    @media (max-width: ${BREAKPOINTS.mobile}) {
-        padding: ${props => !props.isNoPadding && (props.isPadLarge ? '40px 30px' : 0)};
-        margin-bottom: 20px;
-        text-align: ${props => props.isMobileCentered && 'center'};
-    }
-`;
-
-WrapGrid.defaultProps = {
-    isCentered: true,
-};
diff --git a/packages/website/ts/components/redirector.tsx b/packages/website/ts/components/redirector.tsx
deleted file mode 100644
index a02693003..000000000
--- a/packages/website/ts/components/redirector.tsx
+++ /dev/null
@@ -1,9 +0,0 @@
-import { constants } from 'ts/utils/constants';
-
-interface RedirectorProps {
-    location: string;
-}
-
-export function Redirector(_props: RedirectorProps): void {
-    window.location.href = constants.URL_ANGELLIST;
-}
diff --git a/packages/website/ts/components/separator.tsx b/packages/website/ts/components/separator.tsx
deleted file mode 100644
index 0b8b8d766..000000000
--- a/packages/website/ts/components/separator.tsx
+++ /dev/null
@@ -1,7 +0,0 @@
-import styled from 'styled-components';
-
-export const Separator = styled.hr`
-    background: #eaeaea;
-    height: 1px;
-    border: 0;
-`;
diff --git a/packages/website/ts/components/ui/filled_image.tsx b/packages/website/ts/components/ui/filled_image.tsx
deleted file mode 100644
index 7f58ee5b9..000000000
--- a/packages/website/ts/components/ui/filled_image.tsx
+++ /dev/null
@@ -1,18 +0,0 @@
-import * as React from 'react';
-
-export interface FilledImageProps {
-    src: string;
-}
-export const FilledImage = (props: FilledImageProps) => (
-    <div
-        style={{
-            width: '100%',
-            height: '100%',
-            objectFit: 'cover',
-            backgroundImage: `url(${props.src})`,
-            backgroundRepeat: 'no-repeat',
-            backgroundPosition: 'center',
-            backgroundSize: 'cover',
-        }}
-    />
-);
diff --git a/packages/website/ts/components/ui/input.tsx b/packages/website/ts/components/ui/input.tsx
deleted file mode 100644
index d21b9fd0e..000000000
--- a/packages/website/ts/components/ui/input.tsx
+++ /dev/null
@@ -1,49 +0,0 @@
-import { colors } from '@0x/react-shared';
-import * as React from 'react';
-import { styled } from 'ts/style/theme';
-
-export interface InputProps {
-    className?: string;
-    value?: string;
-    width?: string;
-    fontSize?: string;
-    fontColor?: string;
-    border?: string;
-    padding?: string;
-    placeholderColor?: string;
-    placeholder?: string;
-    backgroundColor?: string;
-    onChange?: (event: React.ChangeEvent<HTMLInputElement>) => void;
-}
-
-const PlainInput: React.StatelessComponent<InputProps> = ({ value, className, placeholder, onChange }) => (
-    <input className={className} value={value} onChange={onChange} placeholder={placeholder} />
-);
-
-export const Input = styled(PlainInput)`
-    font-size: ${props => props.fontSize};
-    width: ${props => props.width};
-    padding: ${props => props.padding};
-    border-radius: 3px;
-    box-sizing: border-box;
-    font-family: 'Roboto Mono';
-    color: ${props => props.fontColor};
-    border: ${props => props.border};
-    outline: none;
-    background-color: ${props => props.backgroundColor};
-    &::placeholder {
-        color: ${props => props.placeholderColor};
-    }
-`;
-
-Input.defaultProps = {
-    width: 'auto',
-    backgroundColor: colors.white,
-    fontColor: colors.darkestGrey,
-    placeholderColor: colors.darkGrey,
-    fontSize: '12px',
-    border: 'none',
-    padding: '0.8em 1.2em',
-};
-
-Input.displayName = 'Input';
diff --git a/packages/website/ts/components/ui/simple_loading.tsx b/packages/website/ts/components/ui/simple_loading.tsx
deleted file mode 100644
index 81744196d..000000000
--- a/packages/website/ts/components/ui/simple_loading.tsx
+++ /dev/null
@@ -1,17 +0,0 @@
-import CircularProgress from 'material-ui/CircularProgress';
-import * as React from 'react';
-
-export interface SimpleLoadingProps {
-    message: string;
-}
-
-export const SimpleLoading = (props: SimpleLoadingProps) => {
-    return (
-        <div className="mx-auto pt3" style={{ maxWidth: 400, height: 409 }}>
-            <div className="relative" style={{ top: '50%', transform: 'translateY(-50%)', height: 95 }}>
-                <CircularProgress />
-                <div className="pt3 pb3">{props.message}</div>
-            </div>
-        </div>
-    );
-};
diff --git a/packages/website/ts/components/ui/typed_text.tsx b/packages/website/ts/components/ui/typed_text.tsx
deleted file mode 100644
index 6d38580b9..000000000
--- a/packages/website/ts/components/ui/typed_text.tsx
+++ /dev/null
@@ -1,75 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-import Typist from 'react-typist';
-
-import { Text, TextProps } from 'ts/components/ui/text';
-
-import 'react-typist/dist/Typist.css';
-
-export interface TypedTextProps extends TextProps {
-    textList: string[];
-    shouldRepeat?: boolean;
-    wordDelayMs?: number;
-    avgKeystrokeDelayMs?: number;
-    stdKeystrokeDelay?: number;
-}
-
-export interface TypedTextState {
-    cycleCount: number;
-}
-
-export class TypedText extends React.Component<TypedTextProps, TypedTextState> {
-    public static defaultProps = {
-        shouldRepeat: false,
-        avgKeystrokeDelayMs: 90,
-        wordDelayMs: 1000,
-    };
-    public state = {
-        cycleCount: 0,
-    };
-    public render(): React.ReactNode {
-        const {
-            textList,
-            shouldRepeat,
-            wordDelayMs,
-            avgKeystrokeDelayMs,
-            stdKeystrokeDelay,
-            // tslint:disable-next-line
-            ...textProps
-        } = this.props;
-        const { cycleCount } = this.state;
-        if (_.isEmpty(textList)) {
-            return null;
-        }
-        const typistChildren: React.ReactNode[] = [];
-        _.forEach(textList, text => {
-            typistChildren.push(
-                <Text key={`text-${text}-${cycleCount}`} {...textProps}>
-                    {text}
-                </Text>,
-            );
-            if (wordDelayMs) {
-                typistChildren.push(<Typist.Delay key={`delay-${text}-${cycleCount}`} ms={wordDelayMs} />);
-            }
-            typistChildren.push(<Typist.Backspace key={`backspace-${text}-${cycleCount}`} count={text.length} />);
-        });
-        return (
-            <Typist
-                avgTypingDelay={avgKeystrokeDelayMs}
-                stdTypingDelay={stdKeystrokeDelay}
-                className="inline"
-                key={`typist-key-${cycleCount}`}
-                onTypingDone={this._onTypingDone.bind(this)}
-            >
-                {typistChildren}
-            </Typist>
-        );
-    }
-    private _onTypingDone(): void {
-        if (this.props.shouldRepeat) {
-            this.setState({
-                cycleCount: this.state.cycleCount + 1,
-            });
-        }
-    }
-}
diff --git a/packages/website/ts/containers/about.ts b/packages/website/ts/containers/about.ts
deleted file mode 100644
index 3b1c99d79..000000000
--- a/packages/website/ts/containers/about.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-import * as React from 'react';
-import { connect } from 'react-redux';
-import { Dispatch } from 'redux';
-import { About as AboutComponent, AboutProps } from 'ts/pages/about/about';
-import { Dispatcher } from 'ts/redux/dispatcher';
-import { State } from 'ts/redux/reducer';
-import { Translate } from 'ts/utils/translate';
-
-interface ConnectedState {
-    translate: Translate;
-}
-
-interface ConnectedDispatch {
-    dispatcher: Dispatcher;
-}
-
-const mapStateToProps = (state: State, _ownProps: AboutProps): ConnectedState => ({
-    translate: state.translate,
-});
-
-const mapDispatchToProps = (dispatch: Dispatch<State>): ConnectedDispatch => ({
-    dispatcher: new Dispatcher(dispatch),
-});
-
-export const About: React.ComponentClass<AboutProps> = connect(mapStateToProps, mapDispatchToProps)(AboutComponent);
diff --git a/packages/website/ts/containers/jobs.ts b/packages/website/ts/containers/jobs.ts
deleted file mode 100644
index b18485882..000000000
--- a/packages/website/ts/containers/jobs.ts
+++ /dev/null
@@ -1,28 +0,0 @@
-import * as React from 'react';
-import { connect } from 'react-redux';
-import { Dispatch } from 'redux';
-import { Jobs as JobsComponent, JobsProps } from 'ts/pages/jobs/jobs';
-import { Dispatcher } from 'ts/redux/dispatcher';
-import { State } from 'ts/redux/reducer';
-import { ScreenWidths } from 'ts/types';
-import { Translate } from 'ts/utils/translate';
-
-interface ConnectedState {
-    translate: Translate;
-    screenWidth: ScreenWidths;
-}
-
-interface ConnectedDispatch {
-    dispatcher: Dispatcher;
-}
-
-const mapStateToProps = (state: State, _ownProps: JobsProps): ConnectedState => ({
-    translate: state.translate,
-    screenWidth: state.screenWidth,
-});
-
-const mapDispatchToProps = (dispatch: Dispatch<State>): ConnectedDispatch => ({
-    dispatcher: new Dispatcher(dispatch),
-});
-
-export const Jobs: React.ComponentClass<JobsProps> = connect(mapStateToProps, mapDispatchToProps)(JobsComponent);
diff --git a/packages/website/ts/containers/landing.ts b/packages/website/ts/containers/landing.ts
deleted file mode 100644
index 972ed4c23..000000000
--- a/packages/website/ts/containers/landing.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-import * as React from 'react';
-import { connect } from 'react-redux';
-import { Dispatch } from 'redux';
-import { Landing as LandingComponent, LandingProps } from 'ts/pages/landing/landing';
-import { Dispatcher } from 'ts/redux/dispatcher';
-import { State } from 'ts/redux/reducer';
-import { Translate } from 'ts/utils/translate';
-
-interface ConnectedState {
-    translate: Translate;
-}
-
-interface ConnectedDispatch {
-    dispatcher: Dispatcher;
-}
-
-const mapStateToProps = (state: State, _ownProps: LandingProps): ConnectedState => ({
-    translate: state.translate,
-});
-
-const mapDispatchToProps = (dispatch: Dispatch<State>): ConnectedDispatch => ({
-    dispatcher: new Dispatcher(dispatch),
-});
-
-export const Landing: React.ComponentClass<LandingProps> = connect(mapStateToProps, mapDispatchToProps)(
-    LandingComponent,
-);
diff --git a/packages/website/ts/containers/launch_kit.ts b/packages/website/ts/containers/launch_kit.ts
deleted file mode 100644
index 2557f38a5..000000000
--- a/packages/website/ts/containers/launch_kit.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-import * as React from 'react';
-import { connect } from 'react-redux';
-import { Dispatch } from 'redux';
-import { LaunchKit as LaunchKitComponent, LaunchKitProps } from 'ts/pages/launch_kit/launch_kit';
-import { Dispatcher } from 'ts/redux/dispatcher';
-import { State } from 'ts/redux/reducer';
-import { Translate } from 'ts/utils/translate';
-
-interface ConnectedState {
-    translate: Translate;
-}
-
-interface ConnectedDispatch {
-    dispatcher: Dispatcher;
-}
-
-const mapStateToProps = (state: State, _ownProps: LaunchKitProps): ConnectedState => ({
-    translate: state.translate,
-});
-
-const mapDispatchToProps = (dispatch: Dispatch<State>): ConnectedDispatch => ({
-    dispatcher: new Dispatcher(dispatch),
-});
-
-export const LaunchKit: React.ComponentClass<LaunchKitProps> = connect(mapStateToProps, mapDispatchToProps)(
-    LaunchKitComponent,
-);
diff --git a/packages/website/ts/icons/form-arrow.svg b/packages/website/ts/icons/form-arrow.svg
deleted file mode 100644
index 2070a6d48..000000000
--- a/packages/website/ts/icons/form-arrow.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg width="22" height="17" fill="none" xmlns="http://www.w3.org/2000/svg"><path d="M13.066 0l-1.068 1.147 6.232 6.557H0v1.592h18.23l-6.232 6.557L13.066 17l8.08-8.5-8.08-8.5z" fill="#CBCBCB"/></svg>
\ No newline at end of file
diff --git a/packages/website/ts/pages/about/about.tsx b/packages/website/ts/pages/about/about.tsx
deleted file mode 100644
index 39bbc584f..000000000
--- a/packages/website/ts/pages/about/about.tsx
+++ /dev/null
@@ -1,421 +0,0 @@
-import { colors, Link, Styles } from '@0x/react-shared';
-import * as _ from 'lodash';
-import * as React from 'react';
-import * as DocumentTitle from 'react-document-title';
-import { Footer } from 'ts/components/old_footer';
-import { TopBar } from 'ts/components/top_bar/top_bar';
-import { Profile } from 'ts/pages/about/profile';
-import { Dispatcher } from 'ts/redux/dispatcher';
-import { ProfileInfo, WebsitePaths } from 'ts/types';
-import { Translate } from 'ts/utils/translate';
-import { utils } from 'ts/utils/utils';
-
-const teamRow1: ProfileInfo[] = [
-    {
-        name: 'Will Warren',
-        title: 'Co-founder & CEO',
-        description: `Smart contract R&D. Previously applied physics at Los Alamos \
-                      Nat Lab. Mechanical engineering at UC San Diego. PhD dropout.`,
-        image: '/images/team/will.jpg',
-        linkedIn: 'https://www.linkedin.com/in/will-warren-92aab62b/',
-        github: 'https://github.com/willwarren89',
-        medium: 'https://medium.com/@willwarren89',
-    },
-    {
-        name: 'Amir Bandeali',
-        title: 'Co-founder & CTO',
-        description: `Smart contract R&D. Previously fixed income trader at DRW. \
-                      Finance at University of Illinois, Urbana-Champaign.`,
-        image: '/images/team/amir.png',
-        linkedIn: 'https://www.linkedin.com/in/abandeali1/',
-        github: 'https://github.com/abandeali1',
-        medium: 'https://medium.com/@abandeali1',
-    },
-    {
-        name: 'Fabio Berger',
-        title: 'Senior Engineer',
-        description: `Full-stack blockchain engineer. Previously software engineer \
-                      at Airtable and founder of WealthLift. Computer Science at Duke.`,
-        image: '/images/team/fabio.jpg',
-        linkedIn: 'https://www.linkedin.com/in/fabio-berger-03ab261a/',
-        github: 'https://github.com/fabioberger',
-        medium: 'https://medium.com/@fabioberger',
-    },
-];
-
-const teamRow2: ProfileInfo[] = [
-    {
-        name: 'Alex Xu',
-        title: 'Director of Operations',
-        description: `Strategy and operations. Previously digital marketing at Google \
-                      and vendor management at Amazon. Economics at UC San Diego.`,
-        image: '/images/team/alex.jpg',
-        linkedIn: 'https://www.linkedin.com/in/alex-xu/',
-        github: '',
-        medium: 'https://medium.com/@aqxu',
-    },
-    {
-        name: 'Leonid Logvinov',
-        title: 'Engineer',
-        description: `Full-stack blockchain engineer. Previously blockchain engineer \
-                      at Neufund. Computer Science at University of Warsaw.`,
-        image: '/images/team/leonid.png',
-        linkedIn: 'https://www.linkedin.com/in/leonidlogvinov/',
-        github: 'https://github.com/LogvinovLeon',
-        medium: 'https://medium.com/@Logvinov',
-    },
-    {
-        name: 'Ben Burns',
-        title: 'Designer',
-        description: `Product, motion, and graphic designer. Previously designer \
-                      at Airtable and Apple. Digital Design at University of Cincinnati.`,
-        image: '/images/team/ben.jpg',
-        linkedIn: 'https://www.linkedin.com/in/ben-burns-30170478/',
-        github: '',
-        medium: '',
-    },
-];
-
-const teamRow3: ProfileInfo[] = [
-    {
-        name: 'Brandon Millman',
-        title: 'Senior Engineer',
-        description: `Full-stack engineer. Previously senior software engineer at \
-                      Twitter. Computer Science and Electrical Engineering at Duke.`,
-        image: '/images/team/brandon.png',
-        linkedIn: 'https://www.linkedin.com/in/brandon-millman-b093a022/',
-        github: 'https://github.com/BMillman19',
-        medium: 'https://medium.com/@bchillman',
-    },
-    {
-        name: 'Tom Schmidt',
-        title: 'Product Manager',
-        description: `Previously engineering at Apple, product management at Facebook and Instagram. Computer Science at Stanford.`,
-        image: '/images/team/tom.jpg',
-        linkedIn: 'https://www.linkedin.com/in/tomhschmidt/',
-        github: 'https://github.com/tomhschmidt',
-        medium: '',
-    },
-    {
-        name: 'Jacob Evans',
-        title: 'Ecosystem Engineer',
-        description: `Previously software engineer at Qantas and RSA Security.`,
-        image: '/images/team/jacob.jpg',
-        linkedIn: 'https://www.linkedin.com/in/dekzter/',
-        github: 'https://github.com/dekz',
-        medium: '',
-    },
-];
-
-const teamRow4: ProfileInfo[] = [
-    {
-        name: 'Blake Henderson',
-        title: 'Operations Associate',
-        description: `Operations and Analytics. Previously analytics at LinkedIn. Economics at UC San Diego.`,
-        image: '/images/team/blake.jpg',
-        linkedIn: 'https://www.linkedin.com/in/blakerhenderson/',
-        github: '',
-        medium: '',
-    },
-    {
-        name: 'Zack Skelly',
-        title: 'Lead Recruiter',
-        description: `Talent. Previously first recruiter at Heap, recruiting at Dropbox and Google. English Rhetoric and Composition at Pepperdine.`,
-        image: '/images/team/zach.png',
-        linkedIn: 'https://www.linkedin.com/in/zackaryskelly/',
-        github: '',
-        medium: '',
-    },
-    {
-        name: 'Greg Hysen',
-        title: 'Blockchain Engineer',
-        description: `Smart contract R&D. Previously lead distributed systems engineer at Hivemapper. Computer Science at University of Waterloo.`,
-        image: '/images/team/greg.jpeg',
-        linkedIn: 'https://www.linkedin.com/in/gregory-hysen-71741463/',
-        github: 'https://github.com/hysz',
-        medium: '',
-    },
-];
-
-const teamRow5: ProfileInfo[] = [
-    {
-        name: 'Remco Bloemen',
-        title: 'Technical Fellow',
-        description: `Previously cofounder at Neufund and Coblue. Part III at Cambridge. PhD dropout at Twente Business School.`,
-        image: '/images/team/remco.jpeg',
-        linkedIn: 'https://www.linkedin.com/in/remcobloemen/',
-        github: 'http://github.com/recmo',
-        medium: '',
-    },
-    {
-        name: 'Francesco Agosti',
-        title: 'Engineer',
-        description: `Full-stack engineer. Previously senior software engineer at Yelp. Computer Science at Duke.`,
-        image: 'images/team/fragosti.png',
-        linkedIn: 'https://www.linkedin.com/in/fragosti/',
-        github: 'http://github.com/fragosti',
-    },
-    {
-        name: 'Mel Oberto',
-        title: 'Office Ops / Executive Assistant',
-        description: `Daily Operations. Previously People Operations Associate at Heap. Marketing and MBA at Sacred Heart University.`,
-        image: 'images/team/mel.png',
-        linkedIn: 'https://www.linkedin.com/in/melanieoberto',
-    },
-];
-
-const teamRow6: ProfileInfo[] = [
-    {
-        name: 'Alex Browne',
-        title: 'Engineer in Residence',
-        description: `Full-stack blockchain engineer. Previously at Plaid. Open source guru and footgun dismantler. Computer Science and Electrical Engineering at Duke.`,
-        image: 'images/team/alexbrowne.png',
-        linkedIn: 'https://www.linkedin.com/in/stephenalexbrowne/',
-        github: 'http://github.com/albrow',
-    },
-    {
-        name: 'Peter Zeitz',
-        title: 'Research Fellow',
-        description: `Researching decentralized governance. Previously Assistant Professor of Economics at National University of Singapore Business School. PhD in Economics at UCLA.`,
-        image: 'images/team/peter.jpg',
-        linkedIn: 'https://www.linkedin.com/in/peter-z-7b9595163/',
-    },
-    {
-        name: 'Chris Kalani',
-        title: 'Director of Design',
-        description: `Previously founded Wake (acquired by InVision). Early Facebook product designer.`,
-        image: 'images/team/chris.png',
-        linkedIn: 'https://www.linkedin.com/in/chriskalani/',
-        github: 'https://github.com/chriskalani',
-    },
-];
-
-const teamRow7: ProfileInfo[] = [
-    {
-        name: 'Clay Robbins',
-        title: 'Ecosystem Development Lead',
-        description: `Growth & Business Development. Previously product and partnerships at Square. Economics at Dartmouth College.`,
-        image: 'images/team/clay.png',
-        linkedIn: 'https://www.linkedin.com/in/robbinsclay/',
-    },
-    {
-        name: 'Matt Taylor',
-        title: 'Marketing Lead',
-        description: `Growth & Marketing. Previously marketing at Abra and Square. Economics and Philosophy at Claremont McKenna College.`,
-        image: 'images/team/matt.jpg',
-        linkedIn: 'https://www.linkedin.com/in/mattytay/',
-    },
-    {
-        name: 'Eugene Aumson',
-        title: 'Engineer',
-        description: `Developer Experience. Previously senior software engineer in foreign exchange applications at Bloomberg LP.`,
-        image: 'images/team/gene.jpg',
-        linkedIn: 'https://www.linkedin.com/in/aumson/',
-        github: 'https://github.com/feuGeneA',
-    },
-];
-
-const teamRow8: ProfileInfo[] = [
-    {
-        name: 'Weijie Wu',
-        title: 'Research Fellow',
-        description: `Researching decentralized governance. Previously Researcher at Huawei and Assistant Professor at Shanghai Jiao Tong University. PhD in Computer Science at The Chinese University of Hong Kong.`,
-        image: 'images/team/weijie.png',
-        linkedIn: 'https://www.linkedin.com/in/weijiewu/',
-    },
-    {
-        name: 'Rahul Singireddy',
-        title: 'Relayer Success Manager',
-        description: `Previously community at Zeppelin, growth at Dharma, and cryptocurrency contributor at Forbes. Symbolic Systems at Stanford.`,
-        image: 'images/team/rahul.png',
-        linkedIn: 'https://www.linkedin.com/in/rahul-singireddy-3037908a/',
-    },
-    {
-        name: 'Jason Somensatto',
-        title: 'Strategic Legal Counsel',
-        description: `Legal. Previously head of blockchain and crypto practice at Orrick. JD from George Washington University and undergrad at UVA.`,
-        image: 'images/team/jason.png',
-        linkedIn: 'https://www.linkedin.com/in/jasonsomensatto/',
-    },
-];
-
-const teamRow9: ProfileInfo[] = [
-    {
-        name: 'Steve Klebanoff',
-        title: 'Senior Engineer',
-        description: ` Full-stack engineer. Previously Staff Software Engineer at AppFolio. Computer Science & Cognitive Psychology at Northeastern University.`,
-        image: 'images/team/steve.png',
-        linkedIn: 'https://www.linkedin.com/in/steveklebanoff/',
-        github: 'https://github.com/steveklebanoff',
-    },
-    {
-        name: 'Xianny Ng',
-        title: 'Engineer',
-        description: `Developer Experience. Previously telemetry at Mapbox and platform engineering at Bench Accounting.`,
-        image: 'images/team/xianny.png',
-        linkedIn: 'https://www.linkedin.com/in/xianny/',
-        github: 'https://github.com/xianny',
-    },
-];
-
-const advisors1: ProfileInfo[] = [
-    {
-        name: 'Fred Ehrsam',
-        description: 'Co-founder of Coinbase. Previously FX trader at Goldman Sachs.',
-        image: '/images/advisors/fred.jpg',
-        linkedIn: 'https://www.linkedin.com/in/fredehrsam/',
-        medium: 'https://medium.com/@FEhrsam',
-        twitter: 'https://twitter.com/FEhrsam',
-    },
-    {
-        name: 'Olaf Carlson-Wee',
-        image: '/images/advisors/olaf.png',
-        description: 'Founder of Polychain Capital. First hire at Coinbase. Angel investor.',
-        linkedIn: 'https://www.linkedin.com/in/olafcw/',
-        angellist: 'https://angel.co/olafcw',
-    },
-    {
-        name: 'Joey Krug',
-        description: `Co-CIO at Pantera Capital. Founder of Augur. Thiel 20 Under 20 Fellow.`,
-        image: '/images/advisors/joey.jpg',
-        linkedIn: 'https://www.linkedin.com/in/joeykrug/',
-        github: 'https://github.com/joeykrug',
-        angellist: 'https://angel.co/joeykrug',
-    },
-];
-
-const advisors2: ProfileInfo[] = [
-    {
-        name: 'Linda Xie',
-        description: 'Co-founder of Scalar Capital. Previously PM at Coinbase.',
-        image: '/images/advisors/linda.jpg',
-        linkedIn: 'https://www.linkedin.com/in/lindaxie/',
-        medium: 'https://medium.com/@linda.xie',
-        twitter: 'https://twitter.com/ljxie',
-    },
-    {
-        name: 'David Sacks',
-        description: 'General Partner at Craft Ventures. Original COO of PayPal. Founder of Yammer.',
-        image: '/images/advisors/david.png',
-        linkedIn: 'https://www.linkedin.com/in/davidoliversacks/',
-        medium: 'https://medium.com/@davidsacks',
-        twitter: 'https://twitter.com/DavidSacks',
-    },
-];
-
-export interface AboutProps {
-    source: string;
-    location: Location;
-    translate: Translate;
-    dispatcher: Dispatcher;
-}
-
-interface AboutState {}
-
-const styles: Styles = {
-    header: {
-        fontFamily: 'Roboto Mono',
-        fontSize: 36,
-        color: 'black',
-        paddingTop: 110,
-    },
-    weAreHiring: {
-        fontSize: 30,
-        color: colors.darkestGrey,
-        fontFamily: 'Roboto Mono',
-        letterSpacing: 7.5,
-    },
-};
-
-export class About extends React.Component<AboutProps, AboutState> {
-    public componentDidMount(): void {
-        window.scrollTo(0, 0);
-    }
-    public render(): React.ReactNode {
-        return (
-            <div style={{ backgroundColor: colors.lightestGrey }}>
-                <DocumentTitle title="0x About Us" />
-                <TopBar
-                    blockchainIsLoaded={false}
-                    location={this.props.location}
-                    style={{ backgroundColor: colors.lightestGrey }}
-                    translate={this.props.translate}
-                />
-                <div id="about" className="mx-auto max-width-4 py4" style={{ color: colors.grey800 }}>
-                    <div className="mx-auto pb4 sm-px3" style={{ maxWidth: 435 }}>
-                        <div style={styles.header}>About us:</div>
-                        <div
-                            className="pt3"
-                            style={{
-                                fontSize: 17,
-                                color: colors.darkestGrey,
-                                lineHeight: 1.5,
-                            }}
-                        >
-                            Our team is a globally distributed group with backgrounds in engineering, research, business
-                            and design. We are passionate about decentralized technology and its potential to act as an
-                            equalizing force in the world.
-                        </div>
-                    </div>
-                    <div className="pt3 md-px4 lg-px0">
-                        <div className="clearfix pb3">{this._renderProfiles(teamRow1)}</div>
-                        <div className="clearfix">{this._renderProfiles(teamRow2)}</div>
-                        <div className="clearfix">{this._renderProfiles(teamRow3)}</div>
-                        <div className="clearfix">{this._renderProfiles(teamRow4)}</div>
-                        <div className="clearfix">{this._renderProfiles(teamRow5)}</div>
-                        <div className="clearfix">{this._renderProfiles(teamRow6)}</div>
-                        <div className="clearfix">{this._renderProfiles(teamRow7)}</div>
-                        <div className="clearfix">{this._renderProfiles(teamRow8)}</div>
-                        <div className="clearfix">{this._renderProfiles(teamRow9)}</div>
-                    </div>
-                    <div className="pt3 pb2">
-                        <div
-                            className="pt2 pb3 sm-center md-pl4 lg-pl0 md-ml3"
-                            style={{
-                                color: colors.grey,
-                                fontSize: 24,
-                                fontFamily: 'Roboto Mono',
-                            }}
-                        >
-                            Advisors:
-                        </div>
-                        <div className="clearfix">{this._renderProfiles(advisors1)}</div>
-                        <div className="clearfix">{this._renderProfiles(advisors2)}</div>
-                    </div>
-                    <div className="mx-auto py4 sm-px3" style={{ maxWidth: 308 }}>
-                        <div className="pb2" style={styles.weAreHiring}>
-                            WE'RE HIRING
-                        </div>
-                        <div
-                            className="pb4 mb4"
-                            style={{
-                                fontSize: 16,
-                                color: colors.darkestGrey,
-                                lineHeight: 1.5,
-                                letterSpacing: '0.5px',
-                            }}
-                        >
-                            We are seeking outstanding candidates to{' '}
-                            <Link to={WebsitePaths.Careers} textDecoration="underline" fontColor="black">
-                                join our team
-                            </Link>
-                            . We value passion, diversity and unique perspectives.
-                        </div>
-                    </div>
-                </div>
-                <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
-            </div>
-        );
-    }
-    private _renderProfiles(profiles: ProfileInfo[]): React.ReactNode {
-        const numIndiv = profiles.length;
-        const colSize = utils.getColSize(numIndiv);
-        return _.map(profiles, profile => {
-            return (
-                <div key={`profile-${profile.name}`}>
-                    <Profile colSize={colSize} profileInfo={profile} />
-                </div>
-            );
-        });
-    }
-}
diff --git a/packages/website/ts/pages/about/profile.tsx b/packages/website/ts/pages/about/profile.tsx
deleted file mode 100644
index 2361c6418..000000000
--- a/packages/website/ts/pages/about/profile.tsx
+++ /dev/null
@@ -1,80 +0,0 @@
-import { colors, Styles } from '@0x/react-shared';
-import * as _ from 'lodash';
-import * as React from 'react';
-import { ProfileInfo } from 'ts/types';
-
-const IMAGE_DIMENSION = 149;
-const styles: Styles = {
-    subheader: {
-        textTransform: 'uppercase',
-        fontSize: 32,
-        margin: 0,
-    },
-    imageContainer: {
-        width: IMAGE_DIMENSION,
-        height: IMAGE_DIMENSION,
-        boxShadow: 'rgba(0, 0, 0, 0.19) 2px 5px 10px',
-    },
-};
-
-interface ProfileProps {
-    colSize: number;
-    profileInfo: ProfileInfo;
-}
-
-export const Profile = (props: ProfileProps) => {
-    return (
-        <div className={`lg-col md-col lg-col-${props.colSize} md-col-6`}>
-            <div style={{ maxWidth: 300 }} className="mx-auto lg-px3 md-px3 sm-px4 sm-pb3">
-                <div className="circle overflow-hidden mx-auto" style={styles.imageContainer}>
-                    <img width={IMAGE_DIMENSION} src={props.profileInfo.image} />
-                </div>
-                <div className="center" style={{ fontSize: 18, fontWeight: 'bold', paddingTop: 20 }}>
-                    {props.profileInfo.name}
-                </div>
-                {!_.isUndefined(props.profileInfo.title) && (
-                    <div
-                        className="pt1 center"
-                        style={{
-                            fontSize: 14,
-                            fontFamily: 'Roboto Mono',
-                            color: colors.darkGrey,
-                            whiteSpace: 'nowrap',
-                        }}
-                    >
-                        {props.profileInfo.title.toUpperCase()}
-                    </div>
-                )}
-                <div style={{ minHeight: 60, lineHeight: 1.4 }} className="pt1 pb2 mx-auto lg-h6 md-h6 sm-h5 sm-center">
-                    {props.profileInfo.description}
-                </div>
-                <div className="flex pb3 sm-hide xs-hide" style={{ width: 280, opacity: 0.5 }}>
-                    {renderSocialMediaIcons(props.profileInfo)}
-                </div>
-            </div>
-        </div>
-    );
-};
-
-function renderSocialMediaIcons(profileInfo: ProfileInfo): React.ReactNode {
-    const icons = [
-        renderSocialMediaIcon('zmdi-github-box', profileInfo.github),
-        renderSocialMediaIcon('zmdi-linkedin-box', profileInfo.linkedIn),
-        renderSocialMediaIcon('zmdi-twitter-box', profileInfo.twitter),
-    ];
-    return icons;
-}
-
-function renderSocialMediaIcon(iconName: string, url: string): React.ReactNode {
-    if (_.isEmpty(url)) {
-        return null;
-    }
-
-    return (
-        <div key={url} className="pr1">
-            <a href={url} style={{ color: 'inherit' }} target="_blank" className="text-decoration-none">
-                <i className={`zmdi ${iconName}`} style={{ ...styles.socalIcon }} />
-            </a>
-        </div>
-    );
-}
diff --git a/packages/website/ts/pages/instant/introducing_0x_instant.tsx b/packages/website/ts/pages/instant/introducing_0x_instant.tsx
deleted file mode 100644
index da3f09faa..000000000
--- a/packages/website/ts/pages/instant/introducing_0x_instant.tsx
+++ /dev/null
@@ -1,57 +0,0 @@
-import * as React from 'react';
-
-import { Button } from 'ts/components/ui/button';
-import { Container } from 'ts/components/ui/container';
-import { Text } from 'ts/components/ui/text';
-import { colors } from 'ts/style/colors';
-import { ScreenWidths } from 'ts/types';
-
-export interface Introducing0xInstantProps {
-    screenWidth: ScreenWidths;
-    onCTAClick: () => void;
-}
-
-export const Introducing0xInstant = (props: Introducing0xInstantProps) => {
-    const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
-    const zero = (
-        <Text fontColor={colors.white} fontSize="42px" fontWeight="600" fontFamily="Roboto Mono" Tag="span">
-            0
-        </Text>
-    );
-    const title = isSmallScreen ? (
-        <div>
-            Introducing<br />
-            {zero}x Instant
-        </div>
-    ) : (
-        <div>Introducing {zero}x Instant</div>
-    );
-    return (
-        <div className="clearfix center lg-pt4 md-pt4" style={{ backgroundColor: colors.instantPrimaryBackground }}>
-            <div className="mx-auto inline-block align-middle py4" style={{ lineHeight: '44px', textAlign: 'center' }}>
-                <Container className="sm-center sm-pt3">
-                    <Text fontColor={colors.white} fontSize="42px" lineHeight="52px" fontWeight="600">
-                        {title}
-                    </Text>
-                </Container>
-                <Container className="pb2 lg-pt2 md-pt2 sm-pt3 sm-px3 sm-center" maxWidth="600px">
-                    <Text fontColor={colors.grey500} fontSize="20px" lineHeight="32px" fontFamily="Roboto Mono">
-                        A free and flexible way to offer simple crypto
-                        <br /> purchasing in any app or website.
-                    </Text>
-                </Container>
-                <div className="py3">
-                    <Button
-                        type="button"
-                        backgroundColor={colors.mediumBlue}
-                        fontColor={colors.white}
-                        fontSize="18px"
-                        onClick={props.onCTAClick}
-                    >
-                        Get Started
-                    </Button>
-                </div>
-            </div>
-        </div>
-    );
-};
diff --git a/packages/website/ts/pages/instant/need_more.tsx b/packages/website/ts/pages/instant/need_more.tsx
deleted file mode 100644
index 70aea7363..000000000
--- a/packages/website/ts/pages/instant/need_more.tsx
+++ /dev/null
@@ -1,62 +0,0 @@
-import * as React from 'react';
-
-import { Button } from 'ts/components/ui/button';
-import { Container } from 'ts/components/ui/container';
-import { Text } from 'ts/components/ui/text';
-import { colors } from 'ts/style/colors';
-import { ScreenWidths, WebsitePaths } from 'ts/types';
-import { constants } from 'ts/utils/constants';
-import { utils } from 'ts/utils/utils';
-
-export interface NeedMoreProps {
-    screenWidth: ScreenWidths;
-}
-export const NeedMore = (props: NeedMoreProps) => {
-    const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
-    const backgroundColor = isSmallScreen ? colors.instantTertiaryBackground : colors.instantSecondaryBackground;
-    const className = isSmallScreen ? 'flex flex-column items-center' : 'flex';
-    const marginRight = isSmallScreen ? undefined : '200px';
-    return (
-        <Container className="flex flex-column items-center py4 px3" backgroundColor={backgroundColor}>
-            <Container className={className}>
-                <Container className="sm-center" marginRight={marginRight}>
-                    <Text fontColor={colors.white} fontSize="32px" lineHeight="45px">
-                        Need more flexibility?
-                    </Text>
-                    <Text fontColor={colors.grey500} fontSize="18px" lineHeight="27px">
-                        View our full documentation or reach out if you have any questions.
-                    </Text>
-                </Container>
-                <Container className="py3 flex">
-                    <Container marginRight="20px">
-                        <Button
-                            type="button"
-                            backgroundColor={colors.white}
-                            fontColor={backgroundColor}
-                            fontSize="18px"
-                            onClick={onGetInTouchClick}
-                        >
-                            Get in Touch
-                        </Button>
-                    </Container>
-                    <Button
-                        type="button"
-                        backgroundColor={colors.mediumBlue}
-                        fontColor={colors.white}
-                        fontSize="18px"
-                        onClick={onDocsClick}
-                    >
-                        Explore the Docs
-                    </Button>
-                </Container>
-            </Container>
-        </Container>
-    );
-};
-
-const onGetInTouchClick = () => {
-    utils.openUrl(constants.URL_ZEROEX_CHAT);
-};
-const onDocsClick = () => {
-    utils.openUrl(`${WebsitePaths.Wiki}#Get-Started-With-Instant`);
-};
diff --git a/packages/website/ts/pages/instant/screenshots.tsx b/packages/website/ts/pages/instant/screenshots.tsx
deleted file mode 100644
index 7dcf17fd1..000000000
--- a/packages/website/ts/pages/instant/screenshots.tsx
+++ /dev/null
@@ -1,35 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-
-import { Container } from 'ts/components/ui/container';
-import { colors } from 'ts/style/colors';
-import { ScreenWidths } from 'ts/types';
-
-export interface ScreenshotsProps {
-    screenWidth: ScreenWidths;
-}
-
-export const Screenshots = (props: ScreenshotsProps) => {
-    const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
-    const images = isSmallScreen
-        ? [
-              'images/instant/rep_screenshot.png',
-              'images/instant/dai_screenshot.png',
-              'images/instant/gods_screenshot.png',
-          ]
-        : [
-              'images/instant/nmr_screenshot.png',
-              'images/instant/kitty_screenshot.png',
-              'images/instant/rep_screenshot.png',
-              'images/instant/dai_screenshot.png',
-              'images/instant/gods_screenshot.png',
-              'images/instant/gnt_screenshot.png',
-          ];
-    return (
-        <Container backgroundColor={colors.instantPrimaryBackground} className="py3 flex justify-center">
-            {_.map(images, image => {
-                return <img className="px1 flex-none" width="300px" height="420px" src={image} key={image} />;
-            })}
-        </Container>
-    );
-};
diff --git a/packages/website/ts/pages/jobs/benefits.tsx b/packages/website/ts/pages/jobs/benefits.tsx
deleted file mode 100644
index 563b72e63..000000000
--- a/packages/website/ts/pages/jobs/benefits.tsx
+++ /dev/null
@@ -1,158 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-
-import { Circle } from 'ts/components/ui/circle';
-import { Container } from 'ts/components/ui/container';
-import { Image } from 'ts/components/ui/image';
-import { Text } from 'ts/components/ui/text';
-import { colors } from 'ts/style/colors';
-import { styled } from 'ts/style/theme';
-import { ScreenWidths } from 'ts/types';
-import { constants } from 'ts/utils/constants';
-
-const BENEFITS = [
-    'Comprehensive insurance (medical, dental, and vision)',
-    'Unlimited vacation (three weeks per year minimum)',
-    'Meals and snacks provided in-office daily',
-    'Flexible hours and liberal work-from-home-policy',
-    'Supportive remote working environment',
-    'Transportation, phone, and wellness expense',
-    'Relocation assistance',
-    'Optional team excursions (fully paid, often international)',
-    'Competitive salary and cryptocurrency-based compensation',
-];
-
-interface Value {
-    iconSrc: string;
-    text: string;
-}
-const VALUES: Value[] = [
-    {
-        iconSrc: 'images/jobs/heart-icon.svg',
-        text: 'Do the right thing',
-    },
-    {
-        iconSrc: 'images/jobs/ship-icon.svg',
-        text: 'Consistently ship',
-    },
-    {
-        iconSrc: 'images/jobs/calendar-icon.svg',
-        text: 'Focus on long term impact',
-    },
-];
-
-export interface BenefitsProps {
-    screenWidth: ScreenWidths;
-}
-
-export const Benefits = (props: BenefitsProps) => {
-    const isSmallScreen = props.screenWidth === ScreenWidths.Sm;
-    return (
-        <Container className="flex flex-column items-center py4 px3" backgroundColor={colors.white}>
-            {!isSmallScreen ? (
-                <Container className="flex" maxWidth="1200px">
-                    <BenefitsList />
-                    <Container marginLeft="120px">
-                        <ValuesList />
-                    </Container>
-                </Container>
-            ) : (
-                <Container className="flex-column">
-                    <BenefitsList />
-                    <Container marginTop="50px">
-                        <ValuesList />
-                    </Container>
-                </Container>
-            )}
-        </Container>
-    );
-};
-
-const Header: React.StatelessComponent = ({ children }) => (
-    <Container marginBottom="30px">
-        <Text fontFamily="Roboto Mono" fontSize="24px" fontColor={colors.black}>
-            {children}
-        </Text>
-    </Container>
-);
-
-interface BenefitsListProps {
-    className?: string;
-}
-const PlainBenefitsList: React.StatelessComponent<BenefitsListProps> = ({ className }) => {
-    return (
-        <Container className={className}>
-            <Header>Benefits</Header>
-            {_.map(BENEFITS, benefit => <BenefitItem key={benefit} description={benefit} />)}
-        </Container>
-    );
-};
-const BenefitsList = styled(PlainBenefitsList)`
-    transform: translateY(30px);
-`;
-
-interface BenefitItemProps {
-    description: string;
-}
-
-const BenefitItem: React.StatelessComponent<BenefitItemProps> = ({ description }) => (
-    <Container marginBottom="15px">
-        <div className="flex">
-            <Circle className="flex-none pr2 pt1" diameter={8} fillColor={colors.black} />
-            <div className="flex-auto">
-                <Text fontSize="14px" lineHeight="24px">
-                    {description}
-                </Text>
-            </div>
-        </div>
-    </Container>
-);
-
-interface ValuesListProps {
-    className?: string;
-}
-const PlainValuesList: React.StatelessComponent<ValuesListProps> = ({ className }) => {
-    return (
-        <Container className={className} maxWidth="270px">
-            <Header>Our Values</Header>
-            {_.map(VALUES, value => <ValueItem key={value.text} {...value} />)}
-            <Text fontSize="14px" lineHeight="26px">
-                We care deeply about our culture and values, and encourage you to{' '}
-                <a
-                    style={{ color: colors.mediumBlue, textDecoration: 'none' }}
-                    target="_blank"
-                    href={constants.URL_MISSION_AND_VALUES_BLOG_POST}
-                >
-                    read more on our blog
-                </a>.
-            </Text>
-        </Container>
-    );
-};
-
-const ValuesList = styled(PlainValuesList)`
-    border-color: ${colors.beigeWhite};
-    border-radius: 7px;
-    border-width: 1px;
-    border-style: solid;
-    padding-left: 38px;
-    padding-right: 38px;
-    padding-top: 28px;
-    padding-bottom: 28px;
-`;
-
-type ValueItemProps = Value;
-const ValueItem: React.StatelessComponent<ValueItemProps> = ({ iconSrc, text }) => {
-    return (
-        <Container marginBottom="25px">
-            <div className="flex items-center">
-                <Image className="flex-none pr2" width="20px" src={iconSrc} />
-                <div className="flex-auto">
-                    <Text fontSize="14px" lineHeight="24px" fontWeight="bold">
-                        {text}
-                    </Text>
-                </div>
-            </div>
-        </Container>
-    );
-};
diff --git a/packages/website/ts/pages/jobs/jobs.tsx b/packages/website/ts/pages/jobs/jobs.tsx
deleted file mode 100644
index 872dc6103..000000000
--- a/packages/website/ts/pages/jobs/jobs.tsx
+++ /dev/null
@@ -1,71 +0,0 @@
-import { colors, utils as sharedUtils } from '@0x/react-shared';
-import * as _ from 'lodash';
-import * as React from 'react';
-import * as DocumentTitle from 'react-document-title';
-
-import { MetaTags } from 'ts/components/meta_tags';
-import { Footer } from 'ts/components/old_footer';
-import { TopBar } from 'ts/components/top_bar/top_bar';
-import { Container } from 'ts/components/ui/container';
-import { Benefits } from 'ts/pages/jobs/benefits';
-import { Join0x } from 'ts/pages/jobs/join_0x';
-import { Mission } from 'ts/pages/jobs/mission';
-import { OpenPositions } from 'ts/pages/jobs/open_positions';
-import { Dispatcher } from 'ts/redux/dispatcher';
-import { ScreenWidths } from 'ts/types';
-import { Translate } from 'ts/utils/translate';
-import { utils } from 'ts/utils/utils';
-
-const OPEN_POSITIONS_HASH = 'positions';
-const THROTTLE_TIMEOUT = 100;
-const DOCUMENT_TITLE = 'Careers at 0x';
-const DOCUMENT_DESCRIPTION = 'Join 0x in creating a tokenized world where all value can flow freely';
-
-export interface JobsProps {
-    location: Location;
-    translate: Translate;
-    dispatcher: Dispatcher;
-    screenWidth: ScreenWidths;
-}
-
-export interface JobsState {}
-
-export class Jobs extends React.Component<JobsProps, JobsState> {
-    // TODO: consolidate this small screen scaffolding into one place (its being used in portal and docs as well)
-    private readonly _throttledScreenWidthUpdate: () => void;
-    public constructor(props: JobsProps) {
-        super(props);
-        this._throttledScreenWidthUpdate = _.throttle(this._updateScreenWidth.bind(this), THROTTLE_TIMEOUT);
-    }
-    public componentDidMount(): void {
-        window.addEventListener('resize', this._throttledScreenWidthUpdate);
-        window.scrollTo(0, 0);
-    }
-    public render(): React.ReactNode {
-        return (
-            <Container overflowX="hidden">
-                <MetaTags title={DOCUMENT_TITLE} description={DOCUMENT_DESCRIPTION} />
-                <DocumentTitle title={DOCUMENT_TITLE} />
-                <TopBar
-                    blockchainIsLoaded={false}
-                    location={this.props.location}
-                    style={{ backgroundColor: colors.white, position: 'relative' }}
-                    translate={this.props.translate}
-                />
-                <Join0x onCallToActionClick={this._onJoin0xCallToActionClick.bind(this)} />
-                <Mission screenWidth={this.props.screenWidth} />
-                <Benefits screenWidth={this.props.screenWidth} />
-                <OpenPositions hash={OPEN_POSITIONS_HASH} screenWidth={this.props.screenWidth} />
-                <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
-            </Container>
-        );
-    }
-    private _onJoin0xCallToActionClick(): void {
-        sharedUtils.setUrlHash(OPEN_POSITIONS_HASH);
-        sharedUtils.scrollToHash(OPEN_POSITIONS_HASH, '');
-    }
-    private _updateScreenWidth(): void {
-        const newScreenWidth = utils.getScreenWidth();
-        this.props.dispatcher.updateScreenWidth(newScreenWidth);
-    }
-}
diff --git a/packages/website/ts/pages/jobs/join_0x.tsx b/packages/website/ts/pages/jobs/join_0x.tsx
deleted file mode 100644
index e869cd455..000000000
--- a/packages/website/ts/pages/jobs/join_0x.tsx
+++ /dev/null
@@ -1,64 +0,0 @@
-import { colors } from '@0x/react-shared';
-
-import * as React from 'react';
-
-import { Button } from 'ts/components/ui/button';
-import { Container } from 'ts/components/ui/container';
-import { Image } from 'ts/components/ui/image';
-import { Text } from 'ts/components/ui/text';
-import { constants } from 'ts/utils/constants';
-
-const BUTTON_TEXT = 'View open positions';
-
-export interface Join0xProps {
-    onCallToActionClick: () => void;
-}
-
-export const Join0x = (props: Join0xProps) => (
-    <div className="clearfix center lg-py4 md-py4" style={{ backgroundColor: colors.white, color: colors.black }}>
-        <div
-            className="mx-auto inline-block align-middle py4"
-            style={{ lineHeight: '44px', textAlign: 'center', position: 'relative' }}
-        >
-            <Container className="sm-hide xs-hide" position="absolute" left="100%" marginLeft="80px">
-                <Image src="images/jobs/hero-dots-right.svg" width="400px" />
-            </Container>
-            <Container className="sm-hide xs-hide" position="absolute" right="100%" marginRight="80px">
-                <Image src="images/jobs/hero-dots-left.svg" width="400px" />
-            </Container>
-            <div className="h2 sm-center sm-pt3" style={{ fontFamily: 'Roboto Mono' }}>
-                Join Us in Our Mission
-            </div>
-            <Container className="pb2 lg-pt2 md-pt2 sm-pt3 sm-px3 sm-center" maxWidth="537px">
-                <Text fontSize="14px" lineHeight="30px">
-                    At 0x, our mission is to create a tokenized world where all value can flow freely.
-                    <br />
-                    <br />We are powering a growing ecosystem of decentralized applications and solving novel challenges
-                    to make our technology intuitive, flexible, and accessible to all.{' '}
-                    <a
-                        style={{ color: colors.mediumBlue, textDecoration: 'none' }}
-                        target="_blank"
-                        href={constants.URL_MISSION_AND_VALUES_BLOG_POST}
-                    >
-                        Read more
-                    </a>{' '}
-                    about our mission, and join us in building financial infrastructure upon which the exchange of
-                    anything of value will take place.
-                </Text>
-            </Container>
-            <div className="py3">
-                <Button
-                    type="button"
-                    backgroundColor={colors.black}
-                    width="290px"
-                    fontColor={colors.white}
-                    fontSize="18px"
-                    fontFamily="Roboto Mono"
-                    onClick={props.onCallToActionClick}
-                >
-                    {BUTTON_TEXT}
-                </Button>
-            </div>
-        </div>
-    </div>
-);
diff --git a/packages/website/ts/pages/jobs/mission.tsx b/packages/website/ts/pages/jobs/mission.tsx
deleted file mode 100644
index 28546f985..000000000
--- a/packages/website/ts/pages/jobs/mission.tsx
+++ /dev/null
@@ -1,47 +0,0 @@
-import * as React from 'react';
-
-import { Container } from 'ts/components/ui/container';
-import { Image } from 'ts/components/ui/image';
-import { Text } from 'ts/components/ui/text';
-import { colors } from 'ts/style/colors';
-import { ScreenWidths } from 'ts/types';
-
-export interface MissionProps {
-    screenWidth: ScreenWidths;
-}
-export const Mission = (props: MissionProps) => {
-    const shouldShowImage = props.screenWidth === ScreenWidths.Lg;
-    const image = <Image src="/images/jobs/world-map.svg" maxWidth="500px" maxHeight="280px" />;
-    const missionStatementClassName = !shouldShowImage ? 'center' : undefined;
-    const missionStatement = (
-        <Container className={missionStatementClassName} maxWidth="388px">
-            <Text fontFamily="Roboto Mono" fontSize="22px" lineHeight="31px">
-                Powered by a Diverse<br />Worldwide Community
-            </Text>
-            <Container marginTop="32px">
-                <Text fontSize="14px" lineHeight="2em">
-                    We're a highly technical team with varied backgrounds in engineering, science, business, finance,
-                    and research. While the core team is headquartered in San Francisco, there are 30+ teams building on
-                    0x and hundreds of thousands of participants behind our efforts globally. We're passionate about
-                    open-source software and decentralized technology's potential to act as an equalizing force in the
-                    world.
-                </Text>
-            </Container>
-        </Container>
-    );
-    return (
-        <div
-            className="flex flex-column items-center py4 px3"
-            style={{ backgroundColor: colors.jobsPageBackground, color: colors.black }}
-        >
-            {shouldShowImage ? (
-                <Container className="flex items-center" maxWidth="1200px">
-                    {image}
-                    <Container marginLeft="115px">{missionStatement}</Container>
-                </Container>
-            ) : (
-                <Container className="flex flex-column items-center">{missionStatement}</Container>
-            )}
-        </div>
-    );
-};
diff --git a/packages/website/ts/pages/jobs/open_positions.tsx b/packages/website/ts/pages/jobs/open_positions.tsx
deleted file mode 100644
index b8442a9c4..000000000
--- a/packages/website/ts/pages/jobs/open_positions.tsx
+++ /dev/null
@@ -1,179 +0,0 @@
-import * as _ from 'lodash';
-import CircularProgress from 'material-ui/CircularProgress';
-import * as React from 'react';
-
-import { Container } from 'ts/components/ui/container';
-import { Retry } from 'ts/components/ui/retry';
-import { Text } from 'ts/components/ui/text';
-import { colors } from 'ts/style/colors';
-import { styled } from 'ts/style/theme';
-import { ScreenWidths, WebsiteBackendJobInfo } from 'ts/types';
-import { backendClient } from 'ts/utils/backend_client';
-import { constants } from 'ts/utils/constants';
-import { utils } from 'ts/utils/utils';
-
-const TABLE_ROW_MIN_HEIGHT = 100;
-
-export interface OpenPositionsProps {
-    hash: string;
-    screenWidth: ScreenWidths;
-}
-export interface OpenPositionsState {
-    jobInfos?: WebsiteBackendJobInfo[];
-    error?: Error;
-}
-
-export class OpenPositions extends React.Component<OpenPositionsProps, OpenPositionsState> {
-    private _isUnmounted: boolean;
-    constructor(props: OpenPositionsProps) {
-        super(props);
-        this._isUnmounted = false;
-        this.state = {
-            jobInfos: undefined,
-            error: undefined,
-        };
-    }
-    public componentWillMount(): void {
-        // tslint:disable-next-line:no-floating-promises
-        this._fetchJobInfosAsync();
-    }
-    public componentWillUnmount(): void {
-        this._isUnmounted = true;
-    }
-    public render(): React.ReactNode {
-        const isReadyToRender = _.isUndefined(this.state.error) && !_.isUndefined(this.state.jobInfos);
-        const isSmallScreen = utils.isMobileWidth(this.props.screenWidth);
-        return (
-            <Container id={this.props.hash} className="mx-auto pb4 px3 max-width-4">
-                {!isSmallScreen && (
-                    <hr style={{ border: 0, borderTop: 1, borderStyle: 'solid', borderColor: colors.beigeWhite }} />
-                )}
-                <Container marginTop="64px" marginBottom="50px">
-                    <Text fontFamily="Roboto Mono" fontSize="24px" fontColor={colors.black}>
-                        Open Positions
-                    </Text>
-                </Container>
-                {isReadyToRender ? this._renderTable() : this._renderLoading()}
-            </Container>
-        );
-    }
-    private _renderLoading(): React.ReactNode {
-        return (
-            // TODO: consolidate this loading component with the one in portal and RelayerIndex
-            // TODO: possibly refactor into a generic loading container with spinner and retry UI
-            <div className="center">
-                {_.isUndefined(this.state.error) ? (
-                    <CircularProgress size={40} thickness={5} />
-                ) : (
-                    <Retry onRetry={this._fetchJobInfosAsync.bind(this)} />
-                )}
-            </div>
-        );
-    }
-    private _renderTable(): React.ReactNode {
-        return (
-            <Container width="100%">
-                <div>
-                    {_.map(this.state.jobInfos, jobInfo => {
-                        return (
-                            <JobInfoTableRow
-                                key={jobInfo.id}
-                                screenWidth={this.props.screenWidth}
-                                jobInfo={jobInfo}
-                                onClick={this._openJobInfoUrl.bind(this, jobInfo)}
-                            />
-                        );
-                    })}
-                </div>
-                <Container className="center" marginTop="70px">
-                    <Text fontStyle="italic" fontSize="14px">
-                        Interested in telling us why you'd be a valuable addition to the team outside of the positions
-                        listed above?{' '}
-                        <a
-                            style={{ color: colors.mediumBlue, textDecoration: 'none' }}
-                            href={`mailto:${constants.EMAIL_JOBS}`}
-                        >
-                            Email us!
-                        </a>
-                    </Text>
-                </Container>
-            </Container>
-        );
-    }
-    private async _fetchJobInfosAsync(): Promise<void> {
-        try {
-            if (!this._isUnmounted) {
-                this.setState({
-                    jobInfos: undefined,
-                    error: undefined,
-                });
-            }
-            const jobInfos = await backendClient.getJobInfosAsync();
-            if (!this._isUnmounted) {
-                this.setState({
-                    jobInfos,
-                });
-            }
-        } catch (error) {
-            if (!this._isUnmounted) {
-                this.setState({
-                    error,
-                });
-            }
-        }
-    }
-    private _openJobInfoUrl(jobInfo: WebsiteBackendJobInfo): void {
-        const url = jobInfo.url;
-        utils.openUrl(url);
-    }
-}
-
-export interface JobInfoTableRowProps {
-    className?: string;
-    screenWidth: ScreenWidths;
-    jobInfo: WebsiteBackendJobInfo;
-    onClick?: (event: React.MouseEvent<HTMLElement>) => void;
-}
-
-const PlainJobInfoTableRow: React.StatelessComponent<JobInfoTableRowProps> = ({
-    className,
-    screenWidth,
-    jobInfo,
-    onClick,
-}) => {
-    const isSmallScreen = screenWidth === ScreenWidths.Sm;
-    const titleClassName = isSmallScreen ? 'col col-12 center' : 'col col-5';
-    const paddingLeft = isSmallScreen ? undefined : '30px';
-    return (
-        <Container className={className} onClick={onClick} marginBottom="30px" paddingLeft={paddingLeft}>
-            <Container className="flex items-center" minHeight={TABLE_ROW_MIN_HEIGHT} width="100%">
-                <Container className="clearfix container" width="100%">
-                    <Container className={titleClassName}>
-                        <Text fontSize="16px" fontWeight="bold" fontColor={colors.mediumBlue}>
-                            {jobInfo.title}
-                        </Text>
-                    </Container>
-                    {!isSmallScreen && (
-                        <Container className="col col-3">
-                            <Text fontSize="16px">{jobInfo.department}</Text>
-                        </Container>
-                    )}
-                    {!isSmallScreen && (
-                        <Container className="col col-4 center">
-                            <Text fontSize="16px">{jobInfo.office}</Text>
-                        </Container>
-                    )}
-                </Container>
-            </Container>
-        </Container>
-    );
-};
-
-export const JobInfoTableRow = styled(PlainJobInfoTableRow)`
-    cursor: pointer;
-    background-color: ${colors.grey100};
-    border-radius: 7px;
-    &:hover {
-        opacity: 0.5;
-    }
-`;
diff --git a/packages/website/ts/pages/jobs/photo_rail.tsx b/packages/website/ts/pages/jobs/photo_rail.tsx
deleted file mode 100644
index acc9dcb91..000000000
--- a/packages/website/ts/pages/jobs/photo_rail.tsx
+++ /dev/null
@@ -1,22 +0,0 @@
-import * as _ from 'lodash';
-import * as React from 'react';
-
-import { FilledImage } from 'ts/components/ui/filled_image';
-
-export interface PhotoRailProps {
-    images: string[];
-}
-
-export const PhotoRail = (props: PhotoRailProps) => {
-    return (
-        <div className="clearfix" style={{ height: 490 }}>
-            {_.map(props.images, (image: string) => {
-                return (
-                    <div key={image} className="col lg-col-4 md-col-4 col-12 center" style={{ height: '100%' }}>
-                        <FilledImage src={image} />
-                    </div>
-                );
-            })}
-        </div>
-    );
-};
diff --git a/packages/website/ts/pages/landing/landing.tsx b/packages/website/ts/pages/landing/landing.tsx
deleted file mode 100644
index aac659fd5..000000000
--- a/packages/website/ts/pages/landing/landing.tsx
+++ /dev/null
@@ -1,620 +0,0 @@
-import { colors, Link } from '@0x/react-shared';
-import * as _ from 'lodash';
-import * as React from 'react';
-import DocumentTitle from 'react-document-title';
-import { SubscribeForm } from 'ts/components/forms/subscribe_form';
-import { Footer } from 'ts/components/old_footer';
-import { TopBar } from 'ts/components/top_bar/top_bar';
-import { CallToAction } from 'ts/components/ui/button';
-import { Container } from 'ts/components/ui/container';
-import { Image } from 'ts/components/ui/image';
-import { Text } from 'ts/components/ui/text';
-import { TypedText } from 'ts/components/ui/typed_text';
-import { Dispatcher } from 'ts/redux/dispatcher';
-import { Deco, Key, Language, ScreenWidths, WebsitePaths } from 'ts/types';
-import { constants } from 'ts/utils/constants';
-import { Translate } from 'ts/utils/translate';
-import { utils } from 'ts/utils/utils';
-
-interface BoxContent {
-    title: string;
-    description: string;
-    imageUrl: string;
-    classNames: string;
-    maxWidth: number;
-}
-interface UseCase {
-    imageUrl: string;
-    type: string;
-    description: string;
-    classNames: string;
-    style?: React.CSSProperties;
-}
-interface Project {
-    logoFileName: string;
-    projectUrl: string;
-}
-
-const THROTTLE_TIMEOUT = 100;
-const WHATS_NEW_TITLE = 'Introducing 0x Instant';
-const WHATS_NEW_URL = WebsitePaths.Instant;
-const TITLE_STYLE: React.CSSProperties = {
-    fontFamily: 'Roboto Mono',
-    color: colors.grey,
-    fontWeight: 300,
-    letterSpacing: 3,
-};
-const ROTATING_LIST = [
-    'tokens',
-    'game items',
-    'digital art',
-    'futures',
-    'stocks',
-    'derivatives',
-    'loans',
-    'cats',
-    'everything',
-];
-
-const relayerProjects: Project[] = [
-    {
-        logoFileName: 'ethfinex.png',
-        projectUrl: constants.PROJECT_URL_ETHFINEX,
-    },
-    {
-        logoFileName: 'radar_relay.png',
-        projectUrl: constants.PROJECT_URL_RADAR_RELAY,
-    },
-    {
-        logoFileName: 'paradex.png',
-        projectUrl: constants.PROJECT_URL_PARADEX,
-    },
-    {
-        logoFileName: 'the_ocean.png',
-        projectUrl: constants.PROJECT_URL_0CEAN,
-    },
-    {
-        logoFileName: 'amadeus.png',
-        projectUrl: constants.PROJECT_URL_AMADEUS,
-    },
-    {
-        logoFileName: 'ddex.png',
-        projectUrl: constants.PROJECT_URL_DDEX,
-    },
-    {
-        logoFileName: 'decent_ex.png',
-        projectUrl: constants.PROJECT_URL_DECENT_EX,
-    },
-    {
-        logoFileName: 'dextroid.png',
-        projectUrl: constants.PROJECT_URL_DEXTROID,
-    },
-    {
-        logoFileName: 'ercdex.png',
-        projectUrl: constants.PROJECT_URL_ERC_DEX,
-    },
-    {
-        logoFileName: 'open_relay.png',
-        projectUrl: constants.PROJECT_URL_OPEN_RELAY,
-    },
-    {
-        logoFileName: 'idt.png',
-        projectUrl: constants.PROJECT_URL_IDT,
-    },
-    {
-        logoFileName: 'imtoken.png',
-        projectUrl: constants.PROJECT_URL_IMTOKEN,
-    },
-];
-
-export interface LandingProps {
-    location: Location;
-    translate: Translate;
-    dispatcher: Dispatcher;
-}
-
-interface LandingState {
-    screenWidth: ScreenWidths;
-}
-
-export class Landing extends React.Component<LandingProps, LandingState> {
-    private readonly _throttledScreenWidthUpdate: () => void;
-    constructor(props: LandingProps) {
-        super(props);
-        this.state = {
-            screenWidth: utils.getScreenWidth(),
-        };
-        this._throttledScreenWidthUpdate = _.throttle(this._updateScreenWidth.bind(this), THROTTLE_TIMEOUT);
-    }
-    public componentDidMount(): void {
-        window.addEventListener('resize', this._throttledScreenWidthUpdate);
-        window.scrollTo(0, 0);
-    }
-    public componentWillUnmount(): void {
-        window.removeEventListener('resize', this._throttledScreenWidthUpdate);
-    }
-    public render(): React.ReactNode {
-        return (
-            <div id="landing" className="clearfix" style={{ color: colors.grey500 }}>
-                <DocumentTitle title="0x Protocol" />
-                <TopBar
-                    blockchainIsLoaded={false}
-                    location={this.props.location}
-                    isNightVersion={true}
-                    style={{ backgroundColor: colors.heroGrey, position: 'relative' }}
-                    translate={this.props.translate}
-                />
-                {this._renderHero()}
-                {this._renderProjects(
-                    relayerProjects,
-                    this.props.translate.get(Key.RelayersHeader, Deco.Upper),
-                    colors.projectsGrey,
-                    true,
-                )}
-                {this._renderInfoBoxes()}
-                {this._renderTokenizationSection()}
-                {this._renderUseCases()}
-                {this._renderCallToAction()}
-                <Footer translate={this.props.translate} dispatcher={this.props.dispatcher} />
-            </div>
-        );
-    }
-    private _renderHero(): React.ReactNode {
-        const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
-        const left = 'col lg-col-6 md-col-6 col-12 lg-pl4 md-pl4 sm-pl0 sm-px3 sm-center';
-        const flexClassName = isSmallScreen
-            ? 'flex items-center flex-column justify-center'
-            : 'flex items-center justify-center';
-        return (
-            <div className="clearfix py4" style={{ backgroundColor: colors.heroGrey }}>
-                <div className="mx-auto max-width-4 clearfix">
-                    {this._renderWhatsNew()}
-                    <div className={`${flexClassName} lg-pt4 md-pt4 sm-pt2 lg-pb4 md-pb4 lg-mt4 md-mt4 sm-mt2 sm-mb4`}>
-                        <Container marginTop="30px" marginBottom="30px" marginLeft="15px" marginRight="15px">
-                            <Image src="/images/landing/0x_homepage.svg" maxWidth="100%" height="auto" />
-                        </Container>
-                        <div className={left} style={{ color: colors.white, height: 390, lineHeight: '390px' }}>
-                            <div
-                                className="inline-block lg-align-middle md-align-middle sm-align-top"
-                                style={{
-                                    paddingLeft: isSmallScreen ? 0 : 12,
-                                    lineHeight: '36px',
-                                }}
-                            >
-                                <Text
-                                    className="sm-pb2"
-                                    fontFamily="Roboto"
-                                    display="inline-block"
-                                    fontColor={colors.grey300}
-                                    fontWeight={500}
-                                    lineHeight="1.3em"
-                                    fontSize={isSmallScreen ? '28px' : '36px'}
-                                >
-                                    {this.props.translate.get(Key.TopHeader, Deco.Cap)}
-                                    {this.props.translate.getLanguage() === Language.English && (
-                                        <React.Fragment>
-                                            {' '}
-                                            for{' '}
-                                            <TypedText
-                                                fontFamily="Roboto"
-                                                display="inline-block"
-                                                fontColor={colors.white}
-                                                fontWeight={700}
-                                                lineHeight="1.3em"
-                                                fontSize={isSmallScreen ? '28px' : '36px'}
-                                                textList={ROTATING_LIST}
-                                                shouldRepeat={true}
-                                            />
-                                        </React.Fragment>
-                                    )}
-                                </Text>
-                                <Container
-                                    className={`pt3 flex clearfix sm-mx-auto ${isSmallScreen ? 'justify-center' : ''}`}
-                                >
-                                    <Container paddingRight="20px">
-                                        <Link to={WebsitePaths.Docs}>
-                                            <CallToAction type="light">
-                                                {this.props.translate.get(Key.BuildCallToAction, Deco.Cap)}
-                                            </CallToAction>
-                                        </Link>
-                                    </Container>
-                                    <div>
-                                        <Link to={WebsitePaths.Portal}>
-                                            <CallToAction>
-                                                {this.props.translate.get(Key.TradeCallToAction, Deco.Cap)}
-                                            </CallToAction>
-                                        </Link>
-                                    </div>
-                                </Container>
-                            </div>
-                        </div>
-                    </div>
-                </div>
-                {this.props.translate.getLanguage() === Language.English && <SubscribeForm />}
-            </div>
-        );
-    }
-    private _renderWhatsNew(): React.ReactNode {
-        return (
-            <div className="sm-center sm-px1">
-                <a href={WHATS_NEW_URL} className="inline-block text-decoration-none">
-                    <div className="flex items-center sm-pl0 md-pl2 lg-pl0">
-                        <Container
-                            paddingTop="3px"
-                            paddingLeft="8px"
-                            paddingBottom="3px"
-                            paddingRight="8px"
-                            backgroundColor={colors.white}
-                            borderRadius={6}
-                        >
-                            <Text fontSize="14px" fontWeight={500} fontColor={colors.heroGrey}>
-                                New
-                            </Text>
-                        </Container>
-                        <Container marginLeft="12px">
-                            <Text fontSize="16px" fontWeight={500} fontColor={colors.grey300}>
-                                {WHATS_NEW_TITLE}
-                            </Text>
-                        </Container>
-                    </div>
-                </a>
-            </div>
-        );
-    }
-    private _renderProjects(
-        projects: Project[],
-        title: string,
-        backgroundColor: string,
-        isTitleCenter: boolean,
-    ): React.ReactNode {
-        const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
-        const projectList = _.map(projects, (project: Project, i: number) => {
-            const isRelayersOnly = projects.length === 12;
-            let colWidth: number;
-            switch (this.state.screenWidth) {
-                case ScreenWidths.Sm:
-                    colWidth = 4;
-                    break;
-
-                case ScreenWidths.Md:
-                    colWidth = 3;
-                    break;
-
-                case ScreenWidths.Lg:
-                    colWidth = isRelayersOnly ? 2 : 2 - i % 2;
-                    break;
-
-                default:
-                    throw new Error(`Encountered unknown ScreenWidths value: ${this.state.screenWidth}`);
-            }
-            return (
-                <div key={`project-${project.logoFileName}`} className={`col col-${colWidth} center`}>
-                    <div>
-                        <a href={project.projectUrl} target="_blank" className="text-decoration-none">
-                            <img
-                                src={`/images/landing/project_logos/${project.logoFileName}`}
-                                height={isSmallScreen ? 60 : 92}
-                            />
-                        </a>
-                    </div>
-                </div>
-            );
-        });
-        return (
-            <div className={`clearfix py4 ${isTitleCenter && 'center'}`} style={{ backgroundColor }}>
-                <div className="mx-auto max-width-4 clearfix sm-px3">
-                    <div className="h4 pb3 lg-pl0 md-pl3 sm-pl2" style={TITLE_STYLE}>
-                        {title}
-                    </div>
-                    <div className="clearfix">{projectList}</div>
-                    <div
-                        className="pt3 mx-auto center"
-                        style={{
-                            color: colors.landingLinkGrey,
-                            fontFamily: 'Roboto Mono',
-                            maxWidth: 300,
-                            fontSize: 14,
-                        }}
-                    >
-                        {this.props.translate.get(Key.FullListPrompt)}{' '}
-                        <Link to={WebsitePaths.Portal} textDecoration="underline" fontColor={colors.landingLinkGrey}>
-                            {this.props.translate.get(Key.FullListLink)}
-                        </Link>
-                    </div>
-                </div>
-            </div>
-        );
-    }
-    private _renderTokenizationSection(): React.ReactNode {
-        const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
-        return (
-            <div className="clearfix lg-py4 md-py4 sm-pb4 sm-pt2" style={{ backgroundColor: colors.grey100 }}>
-                <div className="mx-auto max-width-4 py4 clearfix">
-                    {isSmallScreen && this._renderTokenCloud()}
-                    <div
-                        className="col lg-col-6 md-col-6 col-12 center"
-                        style={{ color: colors.darkestGrey, height: 364, lineHeight: '364px' }}
-                    >
-                        <div
-                            className="mx-auto inline-block lg-align-middle md-align-middle sm-align-top"
-                            style={{ maxWidth: 385, lineHeight: '44px', textAlign: 'left' }}
-                        >
-                            <div className="lg-h1 md-h1 sm-h2 sm-center sm-pt3" style={{ fontFamily: 'Roboto Mono' }}>
-                                {this.props.translate.get(Key.TokenizedSectionHeader, Deco.Cap)}
-                            </div>
-                            <div
-                                className="pb2 lg-pt2 md-pt2 sm-pt3 sm-px3 h5 sm-center"
-                                style={{ fontFamily: 'Roboto Mono', lineHeight: 1.7, maxWidth: 370 }}
-                            >
-                                {this.props.translate.get(Key.TokenizedSectionDescription, Deco.Cap)}
-                            </div>
-                            <div className="flex pt1 sm-px3">{this._renderMissionAndValuesButton()}</div>
-                        </div>
-                    </div>
-                    {!isSmallScreen && this._renderTokenCloud()}
-                </div>
-            </div>
-        );
-    }
-    private _renderTokenCloud(): React.ReactNode {
-        const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
-        return (
-            <div className="col lg-col-6 md-col-6 col-12 center">
-                <img src="/images/landing/tokenized_world.png" height={isSmallScreen ? 280 : 364.5} />
-            </div>
-        );
-    }
-    private _renderMissionAndValuesButton(): React.ReactNode {
-        return (
-            <a
-                href={constants.URL_MISSION_AND_VALUES_BLOG_POST}
-                target="_blank"
-                className="inline-block text-decoration-none"
-            >
-                <CallToAction>{this.props.translate.get(Key.OurMissionAndValues, Deco.CapWords)}</CallToAction>
-            </a>
-        );
-    }
-    private _renderInfoBoxes(): React.ReactNode {
-        const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
-        const boxStyle: React.CSSProperties = {
-            maxWidth: 253,
-            height: 402,
-            backgroundColor: colors.grey50,
-            borderRadius: 5,
-            padding: '10px 24px 24px',
-        };
-        const boxContents: BoxContent[] = [
-            {
-                title: this.props.translate.get(Key.BenefitOneTitle, Deco.Cap),
-                description: this.props.translate.get(Key.BenefitOneDescription, Deco.Cap),
-                imageUrl: '/images/landing/distributed_network.png',
-                classNames: '',
-                maxWidth: 160,
-            },
-            {
-                title: this.props.translate.get(Key.BenefitTwoTitle, Deco.Cap),
-                description: this.props.translate.get(Key.BenefitTwoDescription, Deco.Cap),
-                imageUrl: '/images/landing/liquidity.png',
-                classNames: 'mx-auto',
-                maxWidth: 160,
-            },
-            {
-                title: this.props.translate.get(Key.BenefitThreeTitle, Deco.Cap),
-                description: this.props.translate.get(Key.BenefitThreeDescription, Deco.Cap),
-                imageUrl: '/images/landing/exchange_everywhere.png',
-                classNames: 'right',
-                maxWidth: 130,
-            },
-        ];
-        const boxes = _.map(boxContents, (boxContent: BoxContent) => {
-            return (
-                <div key={`box-${boxContent.title}`} className="col lg-col-4 md-col-4 col-12 sm-pb4">
-                    <div className={`center sm-mx-auto ${!isSmallScreen && boxContent.classNames}`} style={boxStyle}>
-                        <Container className="flex items-center" height="210px">
-                            <img
-                                className="mx-auto"
-                                src={boxContent.imageUrl}
-                                style={{ height: 'auto', maxWidth: boxContent.maxWidth }}
-                            />
-                        </Container>
-                        <div className="h3" style={{ color: 'black', fontFamily: 'Roboto Mono' }}>
-                            {boxContent.title}
-                        </div>
-                        <div className="pt2 pb2" style={{ fontFamily: 'Roboto Mono', fontSize: 14 }}>
-                            {boxContent.description}
-                        </div>
-                    </div>
-                </div>
-            );
-        });
-        return (
-            <div className="clearfix" style={{ backgroundColor: colors.heroGrey }}>
-                <div className="center pb3 pt4" style={TITLE_STYLE}>
-                    {this.props.translate.get(Key.BenefitsHeader, Deco.Upper)}
-                </div>
-                <div className="mx-auto pb4 sm-mt2 clearfix" style={{ maxWidth: '60em' }}>
-                    {boxes}
-                </div>
-            </div>
-        );
-    }
-    private _getUseCases(): UseCase[] {
-        const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
-        const isEnglish = this.props.translate.getLanguage() === Language.English;
-        if (isEnglish) {
-            return [
-                {
-                    imageUrl: '/images/landing/governance_icon.png',
-                    type: this.props.translate.get(Key.GamingAndCollectables, Deco.Upper),
-                    description: this.props.translate.get(Key.GamingAndCollectablesDescription, Deco.Cap),
-                    classNames: 'lg-px2 md-px2',
-                },
-                {
-                    imageUrl: '/images/landing/prediction_market_icon.png',
-                    type: this.props.translate.get(Key.PredictionMarkets, Deco.Upper),
-                    description: this.props.translate.get(Key.PredictionMarketsDescription, Deco.Cap),
-                    classNames: 'lg-px2 md-px2',
-                },
-                {
-                    imageUrl: '/images/landing/fund_management_icon.png',
-                    type: this.props.translate.get(Key.OrderBooks, Deco.Upper),
-                    description: this.props.translate.get(Key.OrderBooksDescription, Deco.Cap),
-                    classNames: 'lg-px2 md-px2',
-                },
-                {
-                    imageUrl: '/images/landing/loans_icon.png',
-                    type: this.props.translate.get(Key.DecentralizedLoans, Deco.Upper),
-                    description: this.props.translate.get(Key.DecentralizedLoansDescription, Deco.Cap),
-                    classNames: 'lg-pr2 md-pr2 lg-col-6 md-col-6',
-                    style: {
-                        width: 291,
-                        float: 'right',
-                        marginTop: !isSmallScreen ? 38 : 0,
-                    },
-                },
-                {
-                    imageUrl: '/images/landing/stable_tokens_icon.png',
-                    type: this.props.translate.get(Key.StableTokens, Deco.Upper),
-                    description: this.props.translate.get(Key.StableTokensDescription, Deco.Cap),
-                    classNames: 'lg-pl2 md-pl2 lg-col-6 md-col-6',
-                    style: { width: 291, marginTop: !isSmallScreen ? 38 : 0 },
-                },
-            ];
-        } else {
-            return [
-                {
-                    imageUrl: '/images/landing/governance_icon.png',
-                    type: this.props.translate.get(Key.DecentralizedGovernance, Deco.Upper),
-                    description: this.props.translate.get(Key.DecentralizedGovernanceDescription, Deco.Cap),
-                    classNames: 'lg-px2 md-px2',
-                },
-                {
-                    imageUrl: '/images/landing/prediction_market_icon.png',
-                    type: this.props.translate.get(Key.PredictionMarkets, Deco.Upper),
-                    description: this.props.translate.get(Key.PredictionMarketsDescription, Deco.Cap),
-                    classNames: 'lg-px2 md-px2',
-                },
-                {
-                    imageUrl: '/images/landing/stable_tokens_icon.png',
-                    type: this.props.translate.get(Key.StableTokens, Deco.Upper),
-                    description: this.props.translate.get(Key.StableTokensDescription, Deco.Cap),
-                    classNames: 'lg-px2 md-px2',
-                },
-                {
-                    imageUrl: '/images/landing/loans_icon.png',
-                    type: this.props.translate.get(Key.DecentralizedLoans, Deco.Upper),
-                    description: this.props.translate.get(Key.DecentralizedLoansDescription, Deco.Cap),
-                    classNames: 'lg-pr2 md-pr2 lg-col-6 md-col-6',
-                    style: {
-                        width: 291,
-                        float: 'right',
-                        marginTop: !isSmallScreen ? 38 : 0,
-                    },
-                },
-                {
-                    imageUrl: '/images/landing/fund_management_icon.png',
-                    type: this.props.translate.get(Key.FundManagement, Deco.Upper),
-                    description: this.props.translate.get(Key.FundManagementDescription, Deco.Cap),
-                    classNames: 'lg-pl2 md-pl2 lg-col-6 md-col-6',
-                    style: { width: 291, marginTop: !isSmallScreen ? 38 : 0 },
-                },
-            ];
-        }
-    }
-    private _renderUseCases(): React.ReactNode {
-        const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
-        const useCases = this._getUseCases();
-        const cases = _.map(useCases, (useCase: UseCase) => {
-            const style = _.isUndefined(useCase.style) || isSmallScreen ? {} : useCase.style;
-            const useCaseBoxStyle = {
-                color: colors.grey,
-                border: `1px solid ${colors.grey750}`,
-                borderRadius: 4,
-                maxWidth: isSmallScreen ? 375 : 'none',
-                ...style,
-            };
-            const typeStyle: React.CSSProperties = {
-                color: colors.lightGrey,
-                fontSize: 13,
-                textTransform: 'uppercase',
-                fontFamily: 'Roboto Mono',
-                fontWeight: 300,
-            };
-            return (
-                <div
-                    key={`useCase-${useCase.type}`}
-                    className={`col lg-col-4 md-col-4 col-12 sm-pt3 sm-px3 sm-pb3 ${useCase.classNames}`}
-                >
-                    <div className="relative p2 pb2 sm-mx-auto" style={useCaseBoxStyle}>
-                        <div className="absolute center" style={{ top: -35, width: 'calc(100% - 32px)' }}>
-                            <img src={useCase.imageUrl} style={{ height: 50 }} />
-                        </div>
-                        <div className="pt2 center" style={typeStyle}>
-                            {useCase.type}
-                        </div>
-                        <div
-                            className="pt2"
-                            style={{
-                                lineHeight: 1.5,
-                                fontSize: 14,
-                                overflow: 'hidden',
-                                height: 124,
-                            }}
-                        >
-                            {useCase.description}
-                        </div>
-                    </div>
-                </div>
-            );
-        });
-        return (
-            <div className="clearfix py4" style={{ backgroundColor: colors.heroGrey }}>
-                <div className="center h4 pb3 lg-pl0 md-pl3 sm-pl2" style={TITLE_STYLE}>
-                    {this.props.translate.get(Key.UseCasesHeader, Deco.Upper)}
-                </div>
-                <div className="mx-auto pb4 pt3 mt1 sm-mt2 clearfix" style={{ maxWidth: '67em' }}>
-                    {cases}
-                </div>
-            </div>
-        );
-    }
-    private _renderCallToAction(): React.ReactNode {
-        const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
-        const callToActionClassNames =
-            'lg-pr3 md-pr3 lg-right-align md-right-align sm-center sm-px3 h4 lg-table-cell md-table-cell';
-        return (
-            <div className="clearfix pb4" style={{ backgroundColor: colors.heroGrey }}>
-                <div className="mx-auto max-width-4 pb4 mb3 clearfix center">
-                    <div className="center inline-block" style={{ textAlign: 'left' }}>
-                        <div
-                            className={callToActionClassNames}
-                            style={{
-                                fontFamily: 'Roboto Mono',
-                                color: colors.white,
-                                lineHeight: isSmallScreen ? 1.7 : 3,
-                            }}
-                        >
-                            {this.props.translate.get(Key.FinalCallToAction, Deco.Cap)}
-                        </div>
-                        <div className="sm-center sm-pt2 lg-table-cell md-table-cell">
-                            <Link to={WebsitePaths.Docs}>
-                                <CallToAction fontSize="15px">
-                                    {this.props.translate.get(Key.BuildCallToAction, Deco.Cap)}
-                                </CallToAction>
-                            </Link>
-                        </div>
-                    </div>
-                </div>
-            </div>
-        );
-    }
-    private _updateScreenWidth(): void {
-        const newScreenWidth = utils.getScreenWidth();
-        if (newScreenWidth !== this.state.screenWidth) {
-            this.setState({
-                screenWidth: newScreenWidth,
-            });
-        }
-    }
-} // tslint:disable:max-file-line-count
diff --git a/packages/website/ts/pages/launch_kit/launch_kit.tsx b/packages/website/ts/pages/launch_kit/launch_kit.tsx
deleted file mode 100644
index 37794e887..000000000
--- a/packages/website/ts/pages/launch_kit/launch_kit.tsx
+++ /dev/null
@@ -1,335 +0,0 @@
-import { colors, Link } from '@0x/react-shared';
-import * as _ from 'lodash';
-import * as React from 'react';
-import DocumentTitle from 'react-document-title';
-import { Footer } from 'ts/components/old_footer';
-import { TopBar } from 'ts/components/top_bar/top_bar';
-import { Button } from 'ts/components/ui/button';
-import { Container } from 'ts/components/ui/container';
-import { Image } from 'ts/components/ui/image';
-import { Text } from 'ts/components/ui/text';
-import { Dispatcher } from 'ts/redux/dispatcher';
-import { Deco, Key, ScreenWidths } from 'ts/types';
-import { constants } from 'ts/utils/constants';
-import { Translate } from 'ts/utils/translate';
-import { utils } from 'ts/utils/utils';
-
-export interface LaunchKitProps {
-    location: Location;
-    translate: Translate;
-    dispatcher: Dispatcher;
-}
-
-interface LaunchKitState {
-    screenWidth: ScreenWidths;
-}
-
-const THROTTLE_TIMEOUT = 100;
-const lighterBackgroundColor = '#222222';
-const darkerBackgroundColor = '#1B1B1B';
-const grayText = '#999999';
-
-interface Benefit {
-    icon: string;
-    description: string;
-}
-
-export class LaunchKit extends React.Component<LaunchKitProps, LaunchKitState> {
-    private readonly _throttledScreenWidthUpdate: () => void;
-    constructor(props: LaunchKitProps) {
-        super(props);
-        this.state = {
-            screenWidth: utils.getScreenWidth(),
-        };
-        this._throttledScreenWidthUpdate = _.throttle(this._updateScreenWidth.bind(this), THROTTLE_TIMEOUT);
-    }
-    public componentDidMount(): void {
-        window.addEventListener('resize', this._throttledScreenWidthUpdate);
-        window.scrollTo(0, 0);
-    }
-    public componentWillUnmount(): void {
-        window.removeEventListener('resize', this._throttledScreenWidthUpdate);
-    }
-    public render(): React.ReactNode {
-        return (
-            <div id="launchKit" className="clearfix" style={{ color: colors.grey500 }}>
-                <DocumentTitle title="0x Launch Kit" />
-                <TopBar
-                    blockchainIsLoaded={false}
-                    location={this.props.location}
-                    isNightVersion={true}
-                    style={{ backgroundColor: lighterBackgroundColor, position: 'relative' }}
-                    translate={this.props.translate}
-                />
-                {this._renderHero()}
-                {this._renderSection()}
-                {this._renderCallToAction()}
-                {this._renderDisclaimer()}
-                <Footer
-                    backgroundColor={darkerBackgroundColor}
-                    translate={this.props.translate}
-                    dispatcher={this.props.dispatcher}
-                />
-            </div>
-        );
-    }
-    private _renderHero(): React.ReactNode {
-        const BENEFITS_1: Benefit[] = [
-            {
-                icon: '/images/launch_kit/shared_liquidity.svg',
-                description: this.props.translate.get(Key.TapIntoAndShare, Deco.Cap),
-            },
-            {
-                icon: '/images/launch_kit/fork.svg',
-                description: this.props.translate.get(Key.ForkAndExtend, Deco.Cap),
-            },
-            {
-                icon: '/images/launch_kit/enable_trading.svg',
-                description: this.props.translate.get(Key.EnableTrading, Deco.Cap),
-            },
-        ];
-        const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
-        const smallButtonPadding = '12px 30px 12px 30px';
-        const largeButtonPadding = '14px 60px 14px 60px';
-        const left = 'col lg-col-6 md-col-6 col-12 lg-pl2 md-pl2 sm-pl0 sm-px3 sm-center';
-        const flexClassName = isSmallScreen
-            ? 'flex items-center flex-column justify-center'
-            : 'flex items-center justify-center';
-        return (
-            <div className="clearfix pt4" style={{ backgroundColor: lighterBackgroundColor }}>
-                <div className="mx-auto max-width-4 clearfix">
-                    <div className={`${flexClassName} lg-pb4 md-pb4 sm-mb4`}>
-                        <div className={left} style={{ color: colors.white }}>
-                            <div
-                                className="inline-block lg-align-middle md-align-middle sm-align-top"
-                                style={{
-                                    paddingLeft: isSmallScreen ? 0 : 12,
-                                    lineHeight: '36px',
-                                }}
-                            >
-                                <Text
-                                    className="sm-pb2"
-                                    fontFamily="Roboto"
-                                    display="inline-block"
-                                    fontColor={colors.white}
-                                    fontWeight="bold"
-                                    lineHeight="1.3em"
-                                    letterSpacing="1px"
-                                    fontSize={isSmallScreen ? '38px' : '46px'}
-                                >
-                                    {this.props.translate.get(Key.LaunchKit, Deco.CapWords)}
-                                </Text>
-                                <Container paddingTop="18px">
-                                    <Text fontColor={colors.linkSectionGrey} fontSize="18px">
-                                        {this.props.translate.get(Key.LaunchKitPitch, Deco.Cap)}
-                                    </Text>
-                                </Container>
-                                <Container
-                                    paddingTop="54px"
-                                    className={`flex clearfix sm-mx-auto ${isSmallScreen ? 'justify-center' : ''}`}
-                                >
-                                    <Container paddingRight="20px">
-                                        <Link to={constants.URL_LAUNCH_KIT} shouldOpenInNewTab={true}>
-                                            <Button
-                                                padding={isSmallScreen ? smallButtonPadding : largeButtonPadding}
-                                                borderRadius="4px"
-                                                borderColor={colors.white}
-                                            >
-                                                <Text fontSize="16px" fontWeight="bold">
-                                                    {this.props.translate.get(Key.GetStarted, Deco.Cap)}
-                                                </Text>
-                                            </Button>
-                                        </Link>
-                                    </Container>
-                                    <div>
-                                        <Link to={constants.URL_LAUNCH_KIT_BLOG_POST} shouldOpenInNewTab={true}>
-                                            <Button
-                                                backgroundColor={lighterBackgroundColor}
-                                                borderColor={colors.white}
-                                                fontColor={colors.white}
-                                                padding={isSmallScreen ? smallButtonPadding : largeButtonPadding}
-                                                borderRadius="4px"
-                                            >
-                                                <Text fontSize="16px" fontWeight="bold" fontColor={colors.white}>
-                                                    {this.props.translate.get(Key.LearnMore, Deco.Cap)}
-                                                </Text>
-                                            </Button>
-                                        </Link>
-                                    </div>
-                                </Container>
-                            </div>
-                        </div>
-                        <Container
-                            marginTop={isSmallScreen ? '60px' : '30px'}
-                            marginBottom="30px"
-                            marginLeft="15px"
-                            marginRight="15px"
-                        >
-                            <Image
-                                src="/images/launch_kit/0x_cupboard.svg"
-                                maxWidth={isSmallScreen ? '75%' : '100%'}
-                                height="auto"
-                            />
-                        </Container>
-                    </div>
-                </div>
-                {this._renderBenefits(BENEFITS_1)}
-            </div>
-        );
-    }
-    private _renderSection(): React.ReactNode {
-        const BENEFITS_2: Benefit[] = [
-            {
-                icon: '/images/launch_kit/secondary_market.svg',
-                description: this.props.translate.get(Key.QuicklyLaunch, Deco.Cap),
-            },
-            {
-                icon: '/images/launch_kit/in_game_marketplace.svg',
-                description: this.props.translate.get(Key.SeemlesslyCreate, Deco.Cap),
-            },
-            {
-                icon: '/images/launch_kit/local_market.svg',
-                description: this.props.translate.get(Key.LocalMarket, Deco.Cap),
-            },
-        ];
-        return (
-            <div className="clearfix pb4" style={{ backgroundColor: darkerBackgroundColor }}>
-                <Container
-                    className="mx-auto"
-                    textAlign="center"
-                    paddingTop="89px"
-                    paddingBottom="89px"
-                    maxWidth="421px"
-                    paddingLeft="10px"
-                    paddingRight="10px"
-                >
-                    <Text fontSize="26px" lineHeight="37px" fontWeight="medium" fontColor={colors.white}>
-                        {this.props.translate.get(Key.PerfectForDevelopers, Deco.Cap)}
-                    </Text>
-                </Container>
-                {this._renderBenefits(BENEFITS_2)}
-            </div>
-        );
-    }
-    private _renderCallToAction(): React.ReactNode {
-        const isSmallScreen = this.state.screenWidth === ScreenWidths.Sm;
-        const smallButtonPadding = '8px 14px 8px 14px';
-        const largeButtonPadding = '8px 14px 8px 14px';
-        return (
-            <Container
-                className="clearfix"
-                backgroundColor={lighterBackgroundColor}
-                paddingTop="90px"
-                paddingBottom="90px"
-            >
-                <Container className="clearfix mx-auto" maxWidth="850px">
-                    <Container className="lg-left md-left sm-mx-auto sm-pb3" width="348px">
-                        <Text fontColor={colors.white} fontSize="18px">
-                            View our comprehensive documentation to start building today.
-                        </Text>
-                    </Container>
-                    <Container
-                        className={`lg-right md-right flex clearfix sm-mx-auto ${
-                            isSmallScreen ? 'justify-center' : ''
-                        }`}
-                        paddingTop="5px"
-                    >
-                        <Container paddingRight="20px">
-                            <Link to={`${constants.URL_LAUNCH_KIT}/#table-of-contents`} shouldOpenInNewTab={true}>
-                                <Button
-                                    padding={isSmallScreen ? smallButtonPadding : largeButtonPadding}
-                                    borderRadius="4px"
-                                    backgroundColor={lighterBackgroundColor}
-                                    borderColor={colors.white}
-                                >
-                                    <Text fontSize="16px" fontWeight="bold" fontColor={colors.white}>
-                                        {this.props.translate.get(Key.ExploreTheDocs, Deco.Cap)}
-                                    </Text>
-                                </Button>
-                            </Link>
-                        </Container>
-                        <div>
-                            <Link to={constants.URL_ZEROEX_CHAT} shouldOpenInNewTab={true}>
-                                <Button
-                                    padding={isSmallScreen ? smallButtonPadding : largeButtonPadding}
-                                    borderRadius="4px"
-                                >
-                                    <Text fontSize="16px" fontWeight="bold">
-                                        {this.props.translate.get(Key.GetInTouch, Deco.Cap)}
-                                    </Text>
-                                </Button>
-                            </Link>
-                        </div>
-                    </Container>
-                </Container>
-            </Container>
-        );
-    }
-    private _renderBenefits(benefits: Benefit[]): React.ReactNode {
-        return (
-            <Container className="lg-flex md-flex justify-between mx-auto pb4" maxWidth="890px">
-                {_.map(benefits, benefit => {
-                    return (
-                        <Container className="mx-auto sm-pb4" width="240px">
-                            <Container textAlign="center">
-                                <img src={benefit.icon} />
-                            </Container>
-                            <Container paddingTop="26px">
-                                <Text
-                                    fontSize="18px"
-                                    lineHeight="28px"
-                                    textAlign="center"
-                                    fontColor={colors.linkSectionGrey}
-                                >
-                                    {benefit.description}
-                                </Text>
-                            </Container>
-                        </Container>
-                    );
-                })}
-            </Container>
-        );
-    }
-    private _renderDisclaimer(): React.ReactNode {
-        return (
-            <Container
-                className="clearfix"
-                backgroundColor={darkerBackgroundColor}
-                paddingTop="70px"
-                paddingBottom="70px"
-            >
-                <Container className="mx-auto" maxWidth="850px" paddingLeft="20px" paddingRight="20px">
-                    <Text fontColor={grayText} fontSize="10px">
-                        <b>Disclaimer:</b> The laws and regulations applicable to the use and exchange of digital assets
-                        and blockchain-native tokens, including through any software developed using the licensed work
-                        created by ZeroEx Intl. (the “Work”), vary by jurisdiction. As set forth in the Apache License,
-                        Version 2.0 applicable to the Work, developers are “solely responsible for determining the
-                        appropriateness of using or redistributing the Work,” which includes responsibility for ensuring
-                        compliance with any such applicable laws and regulations.
-                    </Text>
-                    <Container paddingTop="15px">
-                        <Text fontColor={grayText} fontSize="10px">
-                            See the{' '}
-                            <Link
-                                to={constants.URL_APACHE_LICENSE}
-                                shouldOpenInNewTab={true}
-                                textDecoration="underline"
-                            >
-                                Apache License, Version 2.0
-                            </Link>{' '}
-                            for the specific language governing all applicable permissions and limitations.
-                        </Text>
-                    </Container>
-                </Container>
-            </Container>
-        );
-    }
-    private _updateScreenWidth(): void {
-        const newScreenWidth = utils.getScreenWidth();
-        if (newScreenWidth !== this.state.screenWidth) {
-            this.setState({
-                screenWidth: newScreenWidth,
-            });
-        }
-    }
-}
-- 
cgit v1.2.3


From e68c67a01d27787ffb111ff5c523c2b59eab0c64 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 20 Dec 2018 16:39:31 -0800
Subject: feat: move over @next images as well, selectively delete

---
 .../images/0x-instant/0x-instant-widgets.png       | Bin 0 -> 64041 bytes
 .../images/0x-instant/0x-instant-widgets@2x.png    | Bin 0 -> 190593 bytes
 .../website/public/images/0x-instant/widget-1.png  | Bin 0 -> 27160 bytes
 .../website/public/images/0x-instant/widget-2.png  | Bin 0 -> 47878 bytes
 .../website/public/images/0x-instant/widget-3.png  | Bin 0 -> 27505 bytes
 .../website/public/images/0x-instant/widget-4.png  | Bin 0 -> 30727 bytes
 .../website/public/images/0x-instant/widget-5.png  | Bin 0 -> 144454 bytes
 .../website/public/images/0x-instant/widget-6.png  | Bin 0 -> 28382 bytes
 .../images/@next/0x-instant/0x-instant-widgets.png | Bin 64041 -> 0 bytes
 .../@next/0x-instant/0x-instant-widgets@2x.png     | Bin 190593 -> 0 bytes
 .../public/images/@next/0x-instant/widget-1.png    | Bin 27160 -> 0 bytes
 .../public/images/@next/0x-instant/widget-2.png    | Bin 47878 -> 0 bytes
 .../public/images/@next/0x-instant/widget-3.png    | Bin 27505 -> 0 bytes
 .../public/images/@next/0x-instant/widget-4.png    | Bin 30727 -> 0 bytes
 .../public/images/@next/0x-instant/widget-5.png    | Bin 144454 -> 0 bytes
 .../public/images/@next/0x-instant/widget-6.png    | Bin 28382 -> 0 bytes
 .../public/images/@next/about/about-office.png     | Bin 474673 -> 0 bytes
 .../public/images/@next/banner/bottomofcta.png     | Bin 15803 -> 0 bytes
 .../public/images/@next/banner/topofcta.png        | Bin 13342 -> 0 bytes
 .../website/public/images/@next/clients/bamboo.svg |  17 --
 .../website/public/images/@next/clients/emoon.svg  |   8 -
 .../website/public/images/@next/clients/ercdex.svg |  16 --
 .../public/images/@next/clients/godsUnchained.svg  |  16 --
 .../website/public/images/@next/clients/instex.svg |  40 -----
 .../public/images/@next/clients/laketrade.svg      |  13 --
 .../public/images/@next/clients/ledgerdex.svg      |  19 --
 .../public/images/@next/clients/openrelay.svg      |  22 ---
 .../public/images/@next/clients/paradex.svg        |   9 -
 .../public/images/@next/clients/radar-relay.svg    |  13 --
 .../public/images/@next/clients/sharkrelay.svg     |  32 ----
 .../public/images/@next/clients/starbitex.svg      |  22 ---
 .../public/images/@next/clients/tokenjar.svg       |  13 --
 .../website/public/images/@next/clients/veil.svg   |   4 -
 .../website/public/images/@next/events/berlin.jpg  | Bin 108690 -> 0 bytes
 .../public/images/@next/events/event-sample.jpg    | Bin 24594 -> 0 bytes
 .../website/public/images/@next/events/london.jpg  | Bin 138979 -> 0 bytes
 packages/website/public/images/@next/events/sf.jpg | Bin 108324 -> 0 bytes
 .../website/public/images/@next/jobs/map@2x.png    | Bin 27904 -> 0 bytes
 .../public/images/@next/press/logo-forbes.png      | Bin 2420 -> 0 bytes
 .../public/images/@next/press/logo-fortune.png     | Bin 1800 -> 0 bytes
 .../public/images/@next/press/logo-techcrunch.png  | Bin 2332 -> 0 bytes
 .../public/images/@next/press/logo-venturebeat.png | Bin 2660 -> 0 bytes
 .../public/images/@next/relayer-logos/logo.png     | Bin 6758 -> 0 bytes
 .../public/images/@next/relayer-logos/logo_1.png   | Bin 7951 -> 0 bytes
 .../public/images/@next/relayer-logos/logo_2.1.png | Bin 4942 -> 0 bytes
 .../public/images/@next/relayer-logos/logo_2.2.png | Bin 5115 -> 0 bytes
 .../public/images/@next/relayer-logos/logo_2.3.png | Bin 8685 -> 0 bytes
 .../public/images/@next/relayer-logos/logo_2.png   | Bin 6479 -> 0 bytes
 .../public/images/@next/relayer-logos/logo_3.png   | Bin 7888 -> 0 bytes
 .../public/images/@next/relayer-logos/logo_4.png   | Bin 9083 -> 0 bytes
 .../public/images/@next/relayer-logos/logo_5.png   | Bin 5768 -> 0 bytes
 .../public/images/@next/team/advisors/davids.jpg   | Bin 25263 -> 0 bytes
 .../public/images/@next/team/advisors/frede.jpg    | Bin 17015 -> 0 bytes
 .../public/images/@next/team/advisors/joeyk.jpg    | Bin 23496 -> 0 bytes
 .../public/images/@next/team/advisors/lindax.jpg   | Bin 20576 -> 0 bytes
 .../public/images/@next/team/advisors/olafc.jpg    | Bin 18024 -> 0 bytes
 .../website/public/images/@next/team/alexb.jpg     | Bin 17441 -> 0 bytes
 .../website/public/images/@next/team/alexv.jpg     | Bin 16969 -> 0 bytes
 .../website/public/images/@next/team/amirb.jpg     | Bin 21075 -> 0 bytes
 packages/website/public/images/@next/team/benb.jpg | Bin 17571 -> 0 bytes
 .../website/public/images/@next/team/blake.jpg     | Bin 17515 -> 0 bytes
 .../website/public/images/@next/team/brandonm.jpg  | Bin 18765 -> 0 bytes
 .../website/public/images/@next/team/chrisk.jpg    | Bin 16316 -> 0 bytes
 .../website/public/images/@next/team/clayr.jpg     | Bin 17222 -> 0 bytes
 .../website/public/images/@next/team/eugenea.jpg   | Bin 23527 -> 0 bytes
 .../website/public/images/@next/team/fabiob.jpg    | Bin 15358 -> 0 bytes
 .../website/public/images/@next/team/francesco.jpg | Bin 17467 -> 0 bytes
 packages/website/public/images/@next/team/greg.jpg | Bin 21163 -> 0 bytes
 .../website/public/images/@next/team/jacobe.jpg    | Bin 28977 -> 0 bytes
 .../website/public/images/@next/team/jasons.jpg    | Bin 20455 -> 0 bytes
 .../website/public/images/@next/team/leonidL.jpg   | Bin 14413 -> 0 bytes
 .../website/public/images/@next/team/mattt.jpg     | Bin 18348 -> 0 bytes
 packages/website/public/images/@next/team/melo.jpg | Bin 19188 -> 0 bytes
 .../website/public/images/@next/team/peterz.jpg    | Bin 30404 -> 0 bytes
 .../website/public/images/@next/team/rahuls.jpg    | Bin 21412 -> 0 bytes
 .../website/public/images/@next/team/remcoB.jpg    | Bin 24435 -> 0 bytes
 .../website/public/images/@next/team/steveK.jpg    | Bin 39082 -> 0 bytes
 packages/website/public/images/@next/team/toms.jpg | Bin 13682 -> 0 bytes
 .../website/public/images/@next/team/weijew.jpg    | Bin 22031 -> 0 bytes
 .../website/public/images/@next/team/willw.jpg     | Bin 25440 -> 0 bytes
 .../website/public/images/@next/team/xianny.jpg    | Bin 29992 -> 0 bytes
 packages/website/public/images/@next/team/zack.jpg | Bin 19292 -> 0 bytes
 .../website/public/images/about/about-office.png   | Bin 0 -> 474673 bytes
 packages/website/public/images/advisors/david.png  | Bin 29962 -> 0 bytes
 packages/website/public/images/advisors/fred.jpg   | Bin 4619 -> 0 bytes
 packages/website/public/images/advisors/joey.jpg   | Bin 13493 -> 0 bytes
 packages/website/public/images/advisors/linda.jpg  | Bin 6580 -> 0 bytes
 packages/website/public/images/advisors/olaf.png   | Bin 26365 -> 0 bytes
 .../website/public/images/banner/bottomofcta.png   | Bin 0 -> 15803 bytes
 packages/website/public/images/banner/topofcta.png | Bin 0 -> 13342 bytes
 packages/website/public/images/clients/bamboo.svg  |  17 ++
 packages/website/public/images/clients/emoon.svg   |   8 +
 packages/website/public/images/clients/ercdex.svg  |  16 ++
 .../public/images/clients/godsUnchained.svg        |  16 ++
 packages/website/public/images/clients/instex.svg  |  40 +++++
 .../website/public/images/clients/laketrade.svg    |  13 ++
 .../website/public/images/clients/ledgerdex.svg    |  19 ++
 .../website/public/images/clients/openrelay.svg    |  22 +++
 packages/website/public/images/clients/paradex.svg |   9 +
 .../website/public/images/clients/radar-relay.svg  |  13 ++
 .../website/public/images/clients/sharkrelay.svg   |  32 ++++
 .../website/public/images/clients/starbitex.svg    |  22 +++
 .../website/public/images/clients/tokenjar.svg     |  13 ++
 packages/website/public/images/clients/veil.svg    |   4 +
 packages/website/public/images/events/berlin.jpg   | Bin 0 -> 108690 bytes
 .../website/public/images/events/event-sample.jpg  | Bin 0 -> 24594 bytes
 packages/website/public/images/events/london.jpg   | Bin 0 -> 138979 bytes
 packages/website/public/images/events/sf.jpg       | Bin 0 -> 108324 bytes
 .../public/images/instant/dai_screenshot.png       | Bin 105373 -> 0 bytes
 .../website/public/images/instant/feature_1.svg    |  33 ----
 .../website/public/images/instant/feature_2.svg    |  15 --
 .../website/public/images/instant/feature_3.svg    | 195 ---------------------
 .../public/images/instant/gnt_screenshot.png       | Bin 106656 -> 0 bytes
 .../public/images/instant/gods_screenshot.png      | Bin 585005 -> 0 bytes
 .../public/images/instant/kitty_screenshot.png     | Bin 208899 -> 0 bytes
 .../public/images/instant/nmr_screenshot.png       | Bin 104794 -> 0 bytes
 .../public/images/instant/rep_screenshot.png       | Bin 106740 -> 0 bytes
 .../website/public/images/jobs/calendar-icon.svg   |  15 --
 packages/website/public/images/jobs/heart-icon.svg |   3 -
 .../website/public/images/jobs/hero-dots-left.svg  |  17 --
 .../website/public/images/jobs/hero-dots-right.svg |  16 --
 packages/website/public/images/jobs/map@2x.png     | Bin 0 -> 27904 bytes
 packages/website/public/images/jobs/ship-icon.svg  |   6 -
 packages/website/public/images/jobs/world-map.svg  |  64 -------
 .../website/public/images/press/logo-forbes.png    | Bin 0 -> 2420 bytes
 .../website/public/images/press/logo-fortune.png   | Bin 0 -> 1800 bytes
 .../public/images/press/logo-techcrunch.png        | Bin 0 -> 2332 bytes
 .../public/images/press/logo-venturebeat.png       | Bin 0 -> 2660 bytes
 .../website/public/images/relayer-logos/logo.png   | Bin 0 -> 6758 bytes
 .../website/public/images/relayer-logos/logo_1.png | Bin 0 -> 7951 bytes
 .../public/images/relayer-logos/logo_2.1.png       | Bin 0 -> 4942 bytes
 .../public/images/relayer-logos/logo_2.2.png       | Bin 0 -> 5115 bytes
 .../public/images/relayer-logos/logo_2.3.png       | Bin 0 -> 8685 bytes
 .../website/public/images/relayer-logos/logo_2.png | Bin 0 -> 6479 bytes
 .../website/public/images/relayer-logos/logo_3.png | Bin 0 -> 7888 bytes
 .../website/public/images/relayer-logos/logo_4.png | Bin 0 -> 9083 bytes
 .../website/public/images/relayer-logos/logo_5.png | Bin 0 -> 5768 bytes
 .../website/public/images/team/advisors/davids.jpg | Bin 0 -> 25263 bytes
 .../website/public/images/team/advisors/frede.jpg  | Bin 0 -> 17015 bytes
 .../website/public/images/team/advisors/joeyk.jpg  | Bin 0 -> 23496 bytes
 .../website/public/images/team/advisors/lindax.jpg | Bin 0 -> 20576 bytes
 .../website/public/images/team/advisors/olafc.jpg  | Bin 0 -> 18024 bytes
 packages/website/public/images/team/alex.jpg       | Bin 7271 -> 0 bytes
 packages/website/public/images/team/alexb.jpg      | Bin 0 -> 17441 bytes
 packages/website/public/images/team/alexbrowne.png | Bin 146699 -> 0 bytes
 packages/website/public/images/team/alexv.jpg      | Bin 0 -> 16969 bytes
 packages/website/public/images/team/amir.png       | Bin 116488 -> 0 bytes
 packages/website/public/images/team/amirb.jpg      | Bin 0 -> 21075 bytes
 packages/website/public/images/team/anyone.png     | Bin 4794 -> 0 bytes
 packages/website/public/images/team/ben.jpg        | Bin 25486 -> 0 bytes
 packages/website/public/images/team/benb.jpg       | Bin 0 -> 17571 bytes
 packages/website/public/images/team/blake.jpg      | Bin 29743 -> 17515 bytes
 packages/website/public/images/team/brandon.png    | Bin 30180 -> 0 bytes
 packages/website/public/images/team/brandonm.jpg   | Bin 0 -> 18765 bytes
 packages/website/public/images/team/chris.png      | Bin 96388 -> 0 bytes
 packages/website/public/images/team/chrisk.jpg     | Bin 0 -> 16316 bytes
 packages/website/public/images/team/clay.png       | Bin 85774 -> 0 bytes
 packages/website/public/images/team/clayr.jpg      | Bin 0 -> 17222 bytes
 packages/website/public/images/team/eugenea.jpg    | Bin 0 -> 23527 bytes
 packages/website/public/images/team/fabio.jpg      | Bin 17125 -> 0 bytes
 packages/website/public/images/team/fabiob.jpg     | Bin 0 -> 15358 bytes
 packages/website/public/images/team/fragosti.png   | Bin 26209 -> 0 bytes
 packages/website/public/images/team/francesco.jpg  | Bin 0 -> 17467 bytes
 packages/website/public/images/team/gene.jpg       | Bin 44173 -> 0 bytes
 packages/website/public/images/team/greg.jpeg      | Bin 4100 -> 0 bytes
 packages/website/public/images/team/greg.jpg       | Bin 0 -> 21163 bytes
 packages/website/public/images/team/jacob.jpg      | Bin 27088 -> 0 bytes
 packages/website/public/images/team/jacobe.jpg     | Bin 0 -> 28977 bytes
 packages/website/public/images/team/jason.png      | Bin 45572 -> 0 bytes
 packages/website/public/images/team/jasons.jpg     | Bin 0 -> 20455 bytes
 packages/website/public/images/team/leonid.png     | Bin 35014 -> 0 bytes
 packages/website/public/images/team/leonidL.jpg    | Bin 0 -> 14413 bytes
 packages/website/public/images/team/matt.jpg       | Bin 769216 -> 0 bytes
 packages/website/public/images/team/mattt.jpg      | Bin 0 -> 18348 bytes
 packages/website/public/images/team/mel.png        | Bin 110351 -> 0 bytes
 packages/website/public/images/team/melo.jpg       | Bin 0 -> 19188 bytes
 packages/website/public/images/team/peter.jpg      | Bin 26748 -> 0 bytes
 packages/website/public/images/team/peterz.jpg     | Bin 0 -> 30404 bytes
 packages/website/public/images/team/rahul.png      | Bin 29636 -> 0 bytes
 packages/website/public/images/team/rahuls.jpg     | Bin 0 -> 21412 bytes
 packages/website/public/images/team/remco.jpeg     | Bin 14807 -> 0 bytes
 packages/website/public/images/team/remcoB.jpg     | Bin 0 -> 24435 bytes
 packages/website/public/images/team/steve.png      | Bin 49008 -> 0 bytes
 packages/website/public/images/team/steveK.jpg     | Bin 0 -> 39082 bytes
 packages/website/public/images/team/tom.jpg        | Bin 14565 -> 0 bytes
 packages/website/public/images/team/toms.jpg       | Bin 0 -> 13682 bytes
 packages/website/public/images/team/weijew.jpg     | Bin 0 -> 22031 bytes
 packages/website/public/images/team/weijie.png     | Bin 38401 -> 0 bytes
 packages/website/public/images/team/will.jpg       | Bin 11493 -> 0 bytes
 packages/website/public/images/team/willw.jpg      | Bin 0 -> 25440 bytes
 packages/website/public/images/team/xianny.jpg     | Bin 0 -> 29992 bytes
 packages/website/public/images/team/xianny.png     | Bin 49783 -> 0 bytes
 packages/website/public/images/team/zach.png       | Bin 119387 -> 0 bytes
 packages/website/public/images/team/zack.jpg       | Bin 0 -> 19292 bytes
 194 files changed, 244 insertions(+), 608 deletions(-)
 create mode 100644 packages/website/public/images/0x-instant/0x-instant-widgets.png
 create mode 100644 packages/website/public/images/0x-instant/0x-instant-widgets@2x.png
 create mode 100755 packages/website/public/images/0x-instant/widget-1.png
 create mode 100755 packages/website/public/images/0x-instant/widget-2.png
 create mode 100755 packages/website/public/images/0x-instant/widget-3.png
 create mode 100755 packages/website/public/images/0x-instant/widget-4.png
 create mode 100755 packages/website/public/images/0x-instant/widget-5.png
 create mode 100755 packages/website/public/images/0x-instant/widget-6.png
 delete mode 100644 packages/website/public/images/@next/0x-instant/0x-instant-widgets.png
 delete mode 100644 packages/website/public/images/@next/0x-instant/0x-instant-widgets@2x.png
 delete mode 100755 packages/website/public/images/@next/0x-instant/widget-1.png
 delete mode 100755 packages/website/public/images/@next/0x-instant/widget-2.png
 delete mode 100755 packages/website/public/images/@next/0x-instant/widget-3.png
 delete mode 100755 packages/website/public/images/@next/0x-instant/widget-4.png
 delete mode 100755 packages/website/public/images/@next/0x-instant/widget-5.png
 delete mode 100755 packages/website/public/images/@next/0x-instant/widget-6.png
 delete mode 100755 packages/website/public/images/@next/about/about-office.png
 delete mode 100644 packages/website/public/images/@next/banner/bottomofcta.png
 delete mode 100644 packages/website/public/images/@next/banner/topofcta.png
 delete mode 100644 packages/website/public/images/@next/clients/bamboo.svg
 delete mode 100644 packages/website/public/images/@next/clients/emoon.svg
 delete mode 100644 packages/website/public/images/@next/clients/ercdex.svg
 delete mode 100644 packages/website/public/images/@next/clients/godsUnchained.svg
 delete mode 100644 packages/website/public/images/@next/clients/instex.svg
 delete mode 100644 packages/website/public/images/@next/clients/laketrade.svg
 delete mode 100644 packages/website/public/images/@next/clients/ledgerdex.svg
 delete mode 100644 packages/website/public/images/@next/clients/openrelay.svg
 delete mode 100644 packages/website/public/images/@next/clients/paradex.svg
 delete mode 100644 packages/website/public/images/@next/clients/radar-relay.svg
 delete mode 100644 packages/website/public/images/@next/clients/sharkrelay.svg
 delete mode 100644 packages/website/public/images/@next/clients/starbitex.svg
 delete mode 100644 packages/website/public/images/@next/clients/tokenjar.svg
 delete mode 100644 packages/website/public/images/@next/clients/veil.svg
 delete mode 100644 packages/website/public/images/@next/events/berlin.jpg
 delete mode 100644 packages/website/public/images/@next/events/event-sample.jpg
 delete mode 100644 packages/website/public/images/@next/events/london.jpg
 delete mode 100644 packages/website/public/images/@next/events/sf.jpg
 delete mode 100644 packages/website/public/images/@next/jobs/map@2x.png
 delete mode 100644 packages/website/public/images/@next/press/logo-forbes.png
 delete mode 100644 packages/website/public/images/@next/press/logo-fortune.png
 delete mode 100644 packages/website/public/images/@next/press/logo-techcrunch.png
 delete mode 100644 packages/website/public/images/@next/press/logo-venturebeat.png
 delete mode 100755 packages/website/public/images/@next/relayer-logos/logo.png
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deleted file mode 100644
index f36a6c6aa..000000000
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diff --git a/packages/website/public/images/team/zach.png b/packages/website/public/images/team/zach.png
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-- 
cgit v1.2.3


From c31f527116c4b476e9fb86148f72a7c3b0486082 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 20 Dec 2018 16:57:57 -0800
Subject: fix: remove --json flag from build

---
 packages/website/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/package.json b/packages/website/package.json
index 527a2c955..bb97ea4e8 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -9,7 +9,7 @@
     "scripts": {
         "build": "yarn build:dev",
         "build:prod": "node --max_old_space_size=8192 ../../node_modules/.bin/webpack --mode production",
-        "build:dev": "../../node_modules/.bin/webpack --mode development --json",
+        "build:dev": "../../node_modules/.bin/webpack --mode development",
         "clean": "shx rm -f public/bundle*",
         "lint": "tslint --format stylish --project . 'ts/**/*.ts' 'ts/**/*.tsx'",
         "dev": "webpack-dev-server --mode development --content-base public --https",
-- 
cgit v1.2.3


From bcd20081d39b2d00150fc6d67e2c481b23d03b48 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Mon, 24 Dec 2018 13:14:16 +1100
Subject: Use new bucket, bind on 0.0.0.0

---
 packages/migrations/Dockerfile   | 8 +++++---
 packages/migrations/package.json | 6 +++---
 2 files changed, 8 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/migrations/Dockerfile b/packages/migrations/Dockerfile
index ce4d6e867..12f2eaa0c 100644
--- a/packages/migrations/Dockerfile
+++ b/packages/migrations/Dockerfile
@@ -3,11 +3,13 @@ FROM mhart/alpine-node:10
 WORKDIR /usr/src/app
 
 RUN npm install -g ganache-cli@6.1.6
-COPY 0x_ganache_snapshot ./0x_ganache_snapshot
 
 ENV MNEMONIC "concert load couple harbor equip island argue ramp clarify fence smart topic"
 ENV NETWORK_ID 50
-
+ENV VERSION "2.2.2"
+ENV SNAPSHOT_HOST "http://ganache-snapshots.0x.org.s3-website.us-east-2.amazonaws.com"
+ENV SNAPSHOT_NAME "0x_ganache_snapshot"
 EXPOSE 8545
-CMD [ "sh", "-c", "ganache-cli --gasLimit 10000000 --db 0x_ganache_snapshot --noVMErrorsOnRPCResponse -p 8545 --networkId \"$NETWORK_ID\" -m \"$MNEMONIC\""]
+
+CMD [ "sh", "-c", "wget $SNAPSHOT_HOST/$SNAPSHOT_NAME-$VERSION.zip -O snapshot.zip && unzip snapshot.zip && ganache-cli --gasLimit 10000000 --db $SNAPSHOT_NAME --noVMErrorsOnRPCResponse -p 8545 --networkId \"$NETWORK_ID\" -m \"$MNEMONIC\" -h 0.0.0.0"]
 
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index 32d61a857..0f91c2972 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -17,13 +17,13 @@
         "script:migrate:v2": "node ./lib/migrate.js",
         "script:migrate:v2:snapshot": "node ./lib/migrate_snapshot.js",
         "docs:json": "typedoc --excludePrivate --excludeExternals --target ES5 --tsconfig typedoc-tsconfig.json --json $JSON_FILE_PATH $PROJECT_FILES",
-        "build:snapshot": "rm -rf ${npm_package_config_snapshot_name} && yarn migrate:v2:snapshot && zip -r \"$(git rev-parse HEAD).zip\" ${npm_package_config_snapshot_name}",
+        "build:snapshot": "rm -rf ${npm_package_config_snapshot_name} && yarn migrate:v2:snapshot && zip -r \"${npm_package_config_snapshot_name}-${npm_package_version}.zip\" ${npm_package_config_snapshot_name}",
         "build:snapshot:docker": "docker build --tag ${npm_package_config_docker_snapshot_name}:${npm_package_version} --tag ${npm_package_config_docker_snapshot_name}:latest .",
-        "publish:snapshot": "aws s3 cp $(git rev-parse HEAD).zip ${npm_package_config_s3_snapshot_bucket}",
+        "publish:snapshot": "aws s3 cp ${npm_package_config_snapshot_name}-${npm_package_version}.zip ${npm_package_config_s3_snapshot_bucket}",
         "publish:snapshot:docker": "docker push ${npm_package_config_docker_snapshot_name}:latest"
     },
     "config": {
-        "s3_snapshot_bucket": "s3://testrpc-snapshots",
+        "s3_snapshot_bucket": "s3://ganache-snapshots.0x.org",
         "docker_snapshot_name": "0xorg/ganache-cli",
         "snapshot_name": "0x_ganache_snapshot",
         "postpublish": {
-- 
cgit v1.2.3


From 0a1701eac99a35dee4e39505fd9f54df6a5bc4ac Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Mon, 24 Dec 2018 13:20:50 +1100
Subject: Copy latest published version to 0x_ganache_snapshot-latest.zip

---
 packages/migrations/package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index 0f91c2972..59bf30629 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -19,7 +19,7 @@
         "docs:json": "typedoc --excludePrivate --excludeExternals --target ES5 --tsconfig typedoc-tsconfig.json --json $JSON_FILE_PATH $PROJECT_FILES",
         "build:snapshot": "rm -rf ${npm_package_config_snapshot_name} && yarn migrate:v2:snapshot && zip -r \"${npm_package_config_snapshot_name}-${npm_package_version}.zip\" ${npm_package_config_snapshot_name}",
         "build:snapshot:docker": "docker build --tag ${npm_package_config_docker_snapshot_name}:${npm_package_version} --tag ${npm_package_config_docker_snapshot_name}:latest .",
-        "publish:snapshot": "aws s3 cp ${npm_package_config_snapshot_name}-${npm_package_version}.zip ${npm_package_config_s3_snapshot_bucket}",
+        "publish:snapshot": "aws s3 cp ${npm_package_config_snapshot_name}-${npm_package_version}.zip ${npm_package_config_s3_snapshot_bucket} && aws s3 cp ${npm_package_config_s3_snapshot_bucket}/${npm_package_config_snapshot_name}-${npm_package_version}.zip ${npm_package_config_s3_snapshot_bucket}/${npm_package_config_snapshot_name}-latest.zip",
         "publish:snapshot:docker": "docker push ${npm_package_config_docker_snapshot_name}:latest"
     },
     "config": {
-- 
cgit v1.2.3


From 2b7875571d8a7a980eab82633b80750458b9e80b Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Mon, 24 Dec 2018 13:22:39 +1100
Subject: Dockerfile defaults to latest

---
 packages/migrations/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/migrations/Dockerfile b/packages/migrations/Dockerfile
index 12f2eaa0c..c4d6128c2 100644
--- a/packages/migrations/Dockerfile
+++ b/packages/migrations/Dockerfile
@@ -6,7 +6,7 @@ RUN npm install -g ganache-cli@6.1.6
 
 ENV MNEMONIC "concert load couple harbor equip island argue ramp clarify fence smart topic"
 ENV NETWORK_ID 50
-ENV VERSION "2.2.2"
+ENV VERSION "latest"
 ENV SNAPSHOT_HOST "http://ganache-snapshots.0x.org.s3-website.us-east-2.amazonaws.com"
 ENV SNAPSHOT_NAME "0x_ganache_snapshot"
 EXPOSE 8545
-- 
cgit v1.2.3


From cfb200e793e0a56bc56ccda96d3c78be49b09577 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Mon, 24 Dec 2018 13:08:35 -0800
Subject: fix(website): Fix bad merge

---
 packages/website/ts/components/ui/container.tsx | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/components/ui/container.tsx b/packages/website/ts/components/ui/container.tsx
index 2ce03d0c2..778f59f27 100644
--- a/packages/website/ts/components/ui/container.tsx
+++ b/packages/website/ts/components/ui/container.tsx
@@ -9,7 +9,6 @@ type StringOrNum = string | number;
 export type ContainerTag = 'div' | 'span';
 
 export interface ContainerProps {
-    children?: React.ReactNode;
     margin?: string;
     marginTop?: StringOrNum;
     marginBottom?: StringOrNum;
-- 
cgit v1.2.3


From 9d5d0dbe144fe63469d2830c6da95940c7a78206 Mon Sep 17 00:00:00 2001
From: Jacob Evans <jacob@dekz.net>
Date: Thu, 27 Dec 2018 12:45:29 +1100
Subject: Readme, read snapshot name from package.json

---
 packages/migrations/README.md               | 41 +++++++++++++++++++++++++++++
 packages/migrations/package.json            |  2 +-
 packages/migrations/src/migrate_snapshot.ts | 11 +++++++-
 3 files changed, 52 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/migrations/README.md b/packages/migrations/README.md
index b90d730eb..1e8b92bf8 100644
--- a/packages/migrations/README.md
+++ b/packages/migrations/README.md
@@ -57,3 +57,44 @@ In order to migrate the V2 0x smart contracts to TestRPC/Ganache running at `htt
 ```bash
 yarn migrate:v2
 ```
+
+### Publish
+
+#### 0x Ganache Snapshot
+
+The 0x Ganache snapshot can be generated and published in this package. In order to build the snapshot for this version of migrations run:
+
+```bash
+yarn build:snapshot
+```
+
+This will run the migrations in Ganache and output a zip file to be uploaded to the s3 bucket. For example, after running this command you will have created `0x_ganache_snapshot-2.2.2.zip`. To publish the zip file to the s3 bucket run:
+
+```bash
+yarn publish:snapshot
+```
+
+This snapshot will now be publicly available at http://ganache-snapshots.0x.org.s3.amazonaws.com/0x_ganache_snapshot-latest.zip and also versioned with the package.json version.
+
+#### 0x Ganache Docker Image
+
+We also publish a simple docker image which downloads the latest snapshot, extracts and runs Ganache. This is not required to be built when migrations change as it always downloads and runs the latest zip file. If you have made changes to the Dockerfile then a publish of the image is required. To do this run:
+
+```bash
+yarn build:snapshot:docker
+yarn publish:snapshot:docker
+```
+
+The result is a published docker image to the 0xorg docker registry. To start the docker image run:
+
+```bash
+docker run -p 8545:8545 -ti 0xorg/ganache-cli:latest
+```
+
+This will pull the latest zip in the s3 bucket, extract and start Ganache with the snapshot.
+
+In the event you need a specific version of the published Ganache snapshot run the following specifying the VERSION environment variable:
+
+```bash
+docker run -e VERSION=2.2.2 -p 8545:8545 -ti 0xorg/ganache-cli:latest
+```
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index 59bf30629..0d6ad037c 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -10,7 +10,7 @@
     "scripts": {
         "build": "tsc -b",
         "build:ci": "yarn build",
-        "clean": "shx rm -rf lib ${npm_package_config_snapshot_name} *.zip",
+        "clean": "shx rm -rf lib ${npm_package_config_snapshot_name} ${npm_package_config_snapshot_name}-*.zip",
         "lint": "tslint --format stylish --project .",
         "migrate:v2": "run-s build script:migrate:v2",
         "migrate:v2:snapshot": "run-s build script:migrate:v2:snapshot",
diff --git a/packages/migrations/src/migrate_snapshot.ts b/packages/migrations/src/migrate_snapshot.ts
index f9b7751a5..13fb063da 100644
--- a/packages/migrations/src/migrate_snapshot.ts
+++ b/packages/migrations/src/migrate_snapshot.ts
@@ -2,6 +2,9 @@
 import { devConstants, web3Factory } from '@0x/dev-utils';
 import { logUtils } from '@0x/utils';
 import { Provider } from 'ethereum-types';
+import * as fs from 'fs';
+import * as _ from 'lodash';
+import * as path from 'path';
 
 import { runMigrationsAsync } from './migration';
 
@@ -9,8 +12,14 @@ import { runMigrationsAsync } from './migration';
     let providerConfigs;
     let provider: Provider;
     let txDefaults;
+    const packageJsonPath = path.join(__dirname, '..', 'package.json');
+    const packageJsonString = fs.readFileSync(packageJsonPath, 'utf8');
+    const packageJson = JSON.parse(packageJsonString);
+    if (_.isUndefined(packageJson.config) || _.isUndefined(packageJson.config.snapshot_name)) {
+        throw new Error(`Did not find 'snapshot_name' key in package.json config`);
+    }
 
-    providerConfigs = { shouldUseInProcessGanache: true, ganacheDatabasePath: '0x_ganache_snapshot' };
+    providerConfigs = { shouldUseInProcessGanache: true, ganacheDatabasePath: packageJson.config.snapshot_name };
     provider = web3Factory.getRpcProvider(providerConfigs);
     txDefaults = {
         from: devConstants.TESTRPC_FIRST_ADDRESS,
-- 
cgit v1.2.3


From dbbd0c5c9233965713a3ee30a1a0c5eb06448212 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Thu, 27 Dec 2018 12:07:14 +0100
Subject: feat: use kovan.0xproject.com instead of kovan.0x.org

---
 packages/website/ts/utils/configs.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/utils/configs.ts b/packages/website/ts/utils/configs.ts
index 663f90249..fab382b07 100644
--- a/packages/website/ts/utils/configs.ts
+++ b/packages/website/ts/utils/configs.ts
@@ -39,8 +39,8 @@ export const configs = {
     ] as OutdatedWrappedEtherByNetworkId[],
     // The order matters. We first try first node and only then fall back to others.
     PUBLIC_NODE_URLS_BY_NETWORK_ID: {
-        [1]: [`https://mainnet.infura.io/${INFURA_API_KEY}`, 'https://mainnet.0x.org'],
-        [42]: [`https://kovan.infura.io/${INFURA_API_KEY}`, 'https://kovan.0x.org'],
+        [1]: [`https://mainnet.infura.io/${INFURA_API_KEY}`, 'https://mainnet.0xproject.com'],
+        [42]: [`https://kovan.infura.io/${INFURA_API_KEY}`, 'https://kovan.0xproject.com'],
         [3]: [`https://ropsten.infura.io/${INFURA_API_KEY}`],
         [4]: [`https://rinkeby.infura.io/${INFURA_API_KEY}`],
     } as PublicNodeUrlsByNetworkId,
-- 
cgit v1.2.3


From a3eab71908cd2e188438b4d411b7c426c874f0b2 Mon Sep 17 00:00:00 2001
From: "F. Eugene Aumson" <feuGeneA@users.noreply.github.com>
Date: Fri, 28 Dec 2018 15:08:15 -0500
Subject: Correct inconsistencies in JSON schema names

In both ref ID's and file names.
---
 packages/json-schemas/schemas/asset_pairs_request_opts_schema.json | 2 +-
 packages/json-schemas/schemas/call_data_schema.json                | 6 +++---
 packages/json-schemas/schemas/ec_signature_schema.json             | 2 +-
 packages/json-schemas/schemas/js_number.json                       | 5 -----
 packages/json-schemas/schemas/js_number_schema.json                | 5 +++++
 packages/json-schemas/schemas/order_config_request_schema.json     | 2 +-
 packages/json-schemas/schemas/orderbook_request_schema.json        | 4 ++--
 packages/json-schemas/schemas/orders_request_opts_schema.json      | 2 +-
 packages/json-schemas/schemas/paged_request_opts_schema.json       | 2 +-
 packages/json-schemas/schemas/request_opts_schema.json             | 2 +-
 packages/json-schemas/schemas/tx_data_schema.json                  | 6 +++---
 packages/json-schemas/src/schemas.ts                               | 2 +-
 packages/json-schemas/tsconfig.json                                | 2 +-
 13 files changed, 21 insertions(+), 21 deletions(-)
 delete mode 100644 packages/json-schemas/schemas/js_number.json
 create mode 100644 packages/json-schemas/schemas/js_number_schema.json

(limited to 'packages')

diff --git a/packages/json-schemas/schemas/asset_pairs_request_opts_schema.json b/packages/json-schemas/schemas/asset_pairs_request_opts_schema.json
index 174a8fdc3..fad0bd371 100644
--- a/packages/json-schemas/schemas/asset_pairs_request_opts_schema.json
+++ b/packages/json-schemas/schemas/asset_pairs_request_opts_schema.json
@@ -1,5 +1,5 @@
 {
-    "id": "/AssetPairsRequestOpts",
+    "id": "/AssetPairsRequestOptsSchema",
     "type": "object",
     "properties": {
         "assetDataA": { "$ref": "/hexSchema" },
diff --git a/packages/json-schemas/schemas/call_data_schema.json b/packages/json-schemas/schemas/call_data_schema.json
index c5972e8c1..e5e6e3282 100644
--- a/packages/json-schemas/schemas/call_data_schema.json
+++ b/packages/json-schemas/schemas/call_data_schema.json
@@ -4,13 +4,13 @@
         "from": { "$ref": "/addressSchema" },
         "to": { "$ref": "/addressSchema" },
         "value": {
-            "oneOf": [{ "$ref": "/numberSchema" }, { "$ref": "/jsNumber" }]
+            "oneOf": [{ "$ref": "/numberSchema" }, { "$ref": "/jsNumberSchema" }]
         },
         "gas": {
-            "oneOf": [{ "$ref": "/numberSchema" }, { "$ref": "/jsNumber" }]
+            "oneOf": [{ "$ref": "/numberSchema" }, { "$ref": "/jsNumberSchema" }]
         },
         "gasPrice": {
-            "oneOf": [{ "$ref": "/numberSchema" }, { "$ref": "/jsNumber" }]
+            "oneOf": [{ "$ref": "/numberSchema" }, { "$ref": "/jsNumberSchema" }]
         },
         "data": {
             "type": "string",
diff --git a/packages/json-schemas/schemas/ec_signature_schema.json b/packages/json-schemas/schemas/ec_signature_schema.json
index bc79ca5e9..52ccfe7bb 100644
--- a/packages/json-schemas/schemas/ec_signature_schema.json
+++ b/packages/json-schemas/schemas/ec_signature_schema.json
@@ -1,5 +1,5 @@
 {
-    "id": "/ECSignature",
+    "id": "/ecSignatureSchema",
     "properties": {
         "v": {
             "type": "number",
diff --git a/packages/json-schemas/schemas/js_number.json b/packages/json-schemas/schemas/js_number.json
deleted file mode 100644
index 6a72d92c0..000000000
--- a/packages/json-schemas/schemas/js_number.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "id": "/jsNumber",
-    "type": "number",
-    "minimum": 0
-}
diff --git a/packages/json-schemas/schemas/js_number_schema.json b/packages/json-schemas/schemas/js_number_schema.json
new file mode 100644
index 000000000..7df1c4747
--- /dev/null
+++ b/packages/json-schemas/schemas/js_number_schema.json
@@ -0,0 +1,5 @@
+{
+    "id": "/jsNumberSchema",
+    "type": "number",
+    "minimum": 0
+}
diff --git a/packages/json-schemas/schemas/order_config_request_schema.json b/packages/json-schemas/schemas/order_config_request_schema.json
index ca9b2e30e..19b043e7f 100644
--- a/packages/json-schemas/schemas/order_config_request_schema.json
+++ b/packages/json-schemas/schemas/order_config_request_schema.json
@@ -1,5 +1,5 @@
 {
-    "id": "/OrderConfigRequest",
+    "id": "/OrderConfigRequestSchema",
     "type": "object",
     "properties": {
         "makerAddress": { "$ref": "/addressSchema" },
diff --git a/packages/json-schemas/schemas/orderbook_request_schema.json b/packages/json-schemas/schemas/orderbook_request_schema.json
index 27848bdcb..5ce6e8ab0 100644
--- a/packages/json-schemas/schemas/orderbook_request_schema.json
+++ b/packages/json-schemas/schemas/orderbook_request_schema.json
@@ -1,9 +1,9 @@
 {
-    "id": "/OrderBookRequest",
+    "id": "/OrderbookRequestSchema",
     "type": "object",
     "properties": {
         "baseAssetData": { "$ref": "/hexSchema" },
         "quoteAssetData": { "$ref": "/hexSchema" }
     },
     "required": ["baseAssetData", "quoteAssetData"]
-}
\ No newline at end of file
+}
diff --git a/packages/json-schemas/schemas/orders_request_opts_schema.json b/packages/json-schemas/schemas/orders_request_opts_schema.json
index 10da51060..4c1b9b4e9 100644
--- a/packages/json-schemas/schemas/orders_request_opts_schema.json
+++ b/packages/json-schemas/schemas/orders_request_opts_schema.json
@@ -1,5 +1,5 @@
 {
-    "id": "/OrdersRequestOpts",
+    "id": "/OrdersRequestOptsSchema",
     "type": "object",
     "properties": {
         "makerAssetProxyId": { "$ref": "/hexSchema" },
diff --git a/packages/json-schemas/schemas/paged_request_opts_schema.json b/packages/json-schemas/schemas/paged_request_opts_schema.json
index 7cfc73947..f143c28b0 100644
--- a/packages/json-schemas/schemas/paged_request_opts_schema.json
+++ b/packages/json-schemas/schemas/paged_request_opts_schema.json
@@ -1,5 +1,5 @@
 {
-    "id": "/PagedRequestOpts",
+    "id": "/PagedRequestOptsSchema",
     "type": "object",
     "properties": {
         "page": { "type": "number" },
diff --git a/packages/json-schemas/schemas/request_opts_schema.json b/packages/json-schemas/schemas/request_opts_schema.json
index b50547d18..2206f5016 100644
--- a/packages/json-schemas/schemas/request_opts_schema.json
+++ b/packages/json-schemas/schemas/request_opts_schema.json
@@ -1,5 +1,5 @@
 {
-    "id": "/RequestOpts",
+    "id": "/RequestOptsSchema",
     "type": "object",
     "properties": {
         "networkId": { "type": "number" }
diff --git a/packages/json-schemas/schemas/tx_data_schema.json b/packages/json-schemas/schemas/tx_data_schema.json
index 4643521ce..8c3daba4e 100644
--- a/packages/json-schemas/schemas/tx_data_schema.json
+++ b/packages/json-schemas/schemas/tx_data_schema.json
@@ -4,13 +4,13 @@
         "from": { "$ref": "/addressSchema" },
         "to": { "$ref": "/addressSchema" },
         "value": {
-            "oneOf": [{ "$ref": "/numberSchema" }, { "$ref": "/jsNumber" }]
+            "oneOf": [{ "$ref": "/numberSchema" }, { "$ref": "/jsNumberSchema" }]
         },
         "gas": {
-            "oneOf": [{ "$ref": "/numberSchema" }, { "$ref": "/jsNumber" }]
+            "oneOf": [{ "$ref": "/numberSchema" }, { "$ref": "/jsNumberSchema" }]
         },
         "gasPrice": {
-            "oneOf": [{ "$ref": "/numberSchema" }, { "$ref": "/jsNumber" }]
+            "oneOf": [{ "$ref": "/numberSchema" }, { "$ref": "/jsNumberSchema" }]
         },
         "data": {
             "type": "string",
diff --git a/packages/json-schemas/src/schemas.ts b/packages/json-schemas/src/schemas.ts
index 21a6f424c..44673383d 100644
--- a/packages/json-schemas/src/schemas.ts
+++ b/packages/json-schemas/src/schemas.ts
@@ -8,7 +8,7 @@ import * as ecSignatureSchema from '../schemas/ec_signature_schema.json';
 import * as eip712TypedDataSchema from '../schemas/eip712_typed_data_schema.json';
 import * as hexSchema from '../schemas/hex_schema.json';
 import * as indexFilterValuesSchema from '../schemas/index_filter_values_schema.json';
-import * as jsNumber from '../schemas/js_number.json';
+import * as jsNumber from '../schemas/js_number_schema.json';
 import * as numberSchema from '../schemas/number_schema.json';
 import * as orderCancellationRequestsSchema from '../schemas/order_cancel_schema.json';
 import * as orderConfigRequestSchema from '../schemas/order_config_request_schema.json';
diff --git a/packages/json-schemas/tsconfig.json b/packages/json-schemas/tsconfig.json
index a79d54385..11e68b6fb 100644
--- a/packages/json-schemas/tsconfig.json
+++ b/packages/json-schemas/tsconfig.json
@@ -40,7 +40,7 @@
         "./schemas/relayer_api_orders_schema.json",
         "./schemas/signed_orders_schema.json",
         "./schemas/token_schema.json",
-        "./schemas/js_number.json",
+        "./schemas/js_number_schema.json",
         "./schemas/zero_ex_transaction_schema.json",
         "./schemas/tx_data_schema.json",
         "./schemas/index_filter_values_schema.json",
-- 
cgit v1.2.3


From 586a8ba8e7427eab2fdc974dab6483105b7cd5b6 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 2 Jan 2019 16:01:40 +0100
Subject: feat: use PureComponent instead of Component

---
 packages/instant/src/components/buy_button.tsx                   | 2 +-
 packages/instant/src/components/erc20_asset_amount_input.tsx     | 2 +-
 packages/instant/src/components/erc20_token_selector.tsx         | 4 ++--
 packages/instant/src/components/install_wallet_panel_content.tsx | 2 +-
 packages/instant/src/components/instant_heading.tsx              | 2 +-
 packages/instant/src/components/order_details.tsx                | 4 ++--
 packages/instant/src/components/payment_method.tsx               | 2 +-
 packages/instant/src/components/payment_method_dropdown.tsx      | 2 +-
 packages/instant/src/components/scaling_amount_input.tsx         | 2 +-
 packages/instant/src/components/scaling_input.tsx                | 2 +-
 packages/instant/src/components/standard_sliding_panel.tsx       | 2 +-
 packages/instant/src/components/time_counter.tsx                 | 2 +-
 packages/instant/src/components/timed_progress_bar.tsx           | 2 +-
 packages/instant/src/components/ui/dropdown.tsx                  | 2 +-
 packages/instant/src/components/zero_ex_instant_container.tsx    | 2 +-
 packages/instant/src/components/zero_ex_instant_provider.tsx     | 2 +-
 16 files changed, 18 insertions(+), 18 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index 5c9c28ae4..551e857a5 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -32,7 +32,7 @@ export interface BuyButtonProps {
     onBuyFailure: (buyQuote: BuyQuote, txHash: string) => void;
 }
 
-export class BuyButton extends React.Component<BuyButtonProps> {
+export class BuyButton extends React.PureComponent<BuyButtonProps> {
     public static defaultProps = {
         onClick: util.boundNoop,
         onBuySuccess: util.boundNoop,
diff --git a/packages/instant/src/components/erc20_asset_amount_input.tsx b/packages/instant/src/components/erc20_asset_amount_input.tsx
index 4da82eb73..0418f9165 100644
--- a/packages/instant/src/components/erc20_asset_amount_input.tsx
+++ b/packages/instant/src/components/erc20_asset_amount_input.tsx
@@ -31,7 +31,7 @@ export interface ERC20AssetAmountInputState {
     currentFontSizePx: number;
 }
 
-export class ERC20AssetAmountInput extends React.Component<ERC20AssetAmountInputProps, ERC20AssetAmountInputState> {
+export class ERC20AssetAmountInput extends React.PureComponent<ERC20AssetAmountInputProps, ERC20AssetAmountInputState> {
     public static defaultProps = {
         onChange: util.boundNoop,
         isDisabled: false,
diff --git a/packages/instant/src/components/erc20_token_selector.tsx b/packages/instant/src/components/erc20_token_selector.tsx
index cb8a8c797..fc7c21d47 100644
--- a/packages/instant/src/components/erc20_token_selector.tsx
+++ b/packages/instant/src/components/erc20_token_selector.tsx
@@ -21,7 +21,7 @@ export interface ERC20TokenSelectorState {
     searchQuery: string;
 }
 
-export class ERC20TokenSelector extends React.Component<ERC20TokenSelectorProps> {
+export class ERC20TokenSelector extends React.PureComponent<ERC20TokenSelectorProps> {
     public state: ERC20TokenSelectorState = {
         searchQuery: '',
     };
@@ -76,7 +76,7 @@ interface TokenSelectorRowProps {
     onClick: (token: ERC20Asset) => void;
 }
 
-class TokenSelectorRow extends React.Component<TokenSelectorRowProps> {
+class TokenSelectorRow extends React.PureComponent<TokenSelectorRowProps> {
     public render(): React.ReactNode {
         const { token } = this.props;
         const circleColor = token.metaData.primaryColor || 'black';
diff --git a/packages/instant/src/components/install_wallet_panel_content.tsx b/packages/instant/src/components/install_wallet_panel_content.tsx
index 481d82da0..1af3dafbb 100644
--- a/packages/instant/src/components/install_wallet_panel_content.tsx
+++ b/packages/instant/src/components/install_wallet_panel_content.tsx
@@ -18,7 +18,7 @@ import { Button } from './ui/button';
 
 export interface InstallWalletPanelContentProps {}
 
-export class InstallWalletPanelContent extends React.Component<InstallWalletPanelContentProps> {
+export class InstallWalletPanelContent extends React.PureComponent<InstallWalletPanelContentProps> {
     public render(): React.ReactNode {
         const panelProps = this._getStandardPanelContentProps();
         return <StandardPanelContent {...panelProps} />;
diff --git a/packages/instant/src/components/instant_heading.tsx b/packages/instant/src/components/instant_heading.tsx
index 5b1f9592d..e943f68d7 100644
--- a/packages/instant/src/components/instant_heading.tsx
+++ b/packages/instant/src/components/instant_heading.tsx
@@ -28,7 +28,7 @@ const ICON_WIDTH = 34;
 const ICON_HEIGHT = 34;
 const ICON_COLOR = ColorOption.white;
 
-export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
+export class InstantHeading extends React.PureComponent<InstantHeadingProps, {}> {
     public render(): React.ReactNode {
         const iconOrAmounts = this._renderIcon() || this._renderAmountsSection();
         return (
diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index 9c10ef9e6..4db20b13e 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -26,7 +26,7 @@ export interface OrderDetailsProps {
     onBaseCurrencySwitchEth: () => void;
     onBaseCurrencySwitchUsd: () => void;
 }
-export class OrderDetails extends React.Component<OrderDetailsProps> {
+export class OrderDetails extends React.PureComponent<OrderDetailsProps> {
     public render(): React.ReactNode {
         const shouldShowUsdError = this.props.baseCurrency === BaseCurrency.USD && this._hadErrorFetchingUsdPrice();
         return (
@@ -200,7 +200,7 @@ export interface OrderDetailsRowProps {
     primaryValue: React.ReactNode;
     secondaryValue?: React.ReactNode;
 }
-export class OrderDetailsRow extends React.Component<OrderDetailsRowProps, {}> {
+export class OrderDetailsRow extends React.PureComponent<OrderDetailsRowProps, {}> {
     public render(): React.ReactNode {
         return (
             <Container padding="10px 0px" borderTop="1px dashed" borderColor={ColorOption.feintGrey}>
diff --git a/packages/instant/src/components/payment_method.tsx b/packages/instant/src/components/payment_method.tsx
index abadf4bd6..ada9f7bab 100644
--- a/packages/instant/src/components/payment_method.tsx
+++ b/packages/instant/src/components/payment_method.tsx
@@ -24,7 +24,7 @@ export interface PaymentMethodProps {
     onUnlockWalletClick: () => void;
 }
 
-export class PaymentMethod extends React.Component<PaymentMethodProps> {
+export class PaymentMethod extends React.PureComponent<PaymentMethodProps> {
     public render(): React.ReactNode {
         return (
             <Container width="100%" height="120px" padding="20px 20px 0px 20px">
diff --git a/packages/instant/src/components/payment_method_dropdown.tsx b/packages/instant/src/components/payment_method_dropdown.tsx
index 872ac0831..e463e3eae 100644
--- a/packages/instant/src/components/payment_method_dropdown.tsx
+++ b/packages/instant/src/components/payment_method_dropdown.tsx
@@ -16,7 +16,7 @@ export interface PaymentMethodDropdownProps {
     network: Network;
 }
 
-export class PaymentMethodDropdown extends React.Component<PaymentMethodDropdownProps> {
+export class PaymentMethodDropdown extends React.PureComponent<PaymentMethodDropdownProps> {
     public render(): React.ReactNode {
         const { accountAddress, accountEthBalanceInWei } = this.props;
         const value = format.ethAddress(accountAddress);
diff --git a/packages/instant/src/components/scaling_amount_input.tsx b/packages/instant/src/components/scaling_amount_input.tsx
index 4feb0502d..7dc1fdc0c 100644
--- a/packages/instant/src/components/scaling_amount_input.tsx
+++ b/packages/instant/src/components/scaling_amount_input.tsx
@@ -26,7 +26,7 @@ interface ScalingAmountInputState {
 }
 
 const { stringToMaybeBigNumber, areMaybeBigNumbersEqual } = maybeBigNumberUtil;
-export class ScalingAmountInput extends React.Component<ScalingAmountInputProps, ScalingAmountInputState> {
+export class ScalingAmountInput extends React.PureComponent<ScalingAmountInputProps, ScalingAmountInputState> {
     public static defaultProps = {
         onAmountChange: util.boundNoop,
         onFontSizeChange: util.boundNoop,
diff --git a/packages/instant/src/components/scaling_input.tsx b/packages/instant/src/components/scaling_input.tsx
index 00aea37da..c31de1fb5 100644
--- a/packages/instant/src/components/scaling_input.tsx
+++ b/packages/instant/src/components/scaling_input.tsx
@@ -51,7 +51,7 @@ const defaultScalingSettings: ScalingSettings = {
     additionalInputSpaceInCh: 0.4,
 };
 
-export class ScalingInput extends React.Component<ScalingInputProps> {
+export class ScalingInput extends React.PureComponent<ScalingInputProps> {
     public static defaultProps = {
         onChange: util.boundNoop,
         onFontSizeChange: util.boundNoop,
diff --git a/packages/instant/src/components/standard_sliding_panel.tsx b/packages/instant/src/components/standard_sliding_panel.tsx
index 9f517d273..bcc9d3dce 100644
--- a/packages/instant/src/components/standard_sliding_panel.tsx
+++ b/packages/instant/src/components/standard_sliding_panel.tsx
@@ -9,7 +9,7 @@ export interface StandardSlidingPanelProps extends StandardSlidingPanelSettings
     onClose: () => void;
 }
 
-export class StandardSlidingPanel extends React.Component<StandardSlidingPanelProps> {
+export class StandardSlidingPanel extends React.PureComponent<StandardSlidingPanelProps> {
     public render(): React.ReactNode {
         const { animationState, content, onClose } = this.props;
         return (
diff --git a/packages/instant/src/components/time_counter.tsx b/packages/instant/src/components/time_counter.tsx
index f9b68163c..93dc497d5 100644
--- a/packages/instant/src/components/time_counter.tsx
+++ b/packages/instant/src/components/time_counter.tsx
@@ -16,7 +16,7 @@ interface TimeCounterState {
     elapsedSeconds: number;
 }
 
-export class TimeCounter extends React.Component<TimeCounterProps, TimeCounterState> {
+export class TimeCounter extends React.PureComponent<TimeCounterProps, TimeCounterState> {
     public state = {
         elapsedSeconds: 0,
     };
diff --git a/packages/instant/src/components/timed_progress_bar.tsx b/packages/instant/src/components/timed_progress_bar.tsx
index fb3927088..b1644b871 100644
--- a/packages/instant/src/components/timed_progress_bar.tsx
+++ b/packages/instant/src/components/timed_progress_bar.tsx
@@ -17,7 +17,7 @@ export interface TimedProgressBarProps {
  * Goes from 0% -> PROGRESS_STALL_AT_WIDTH over time of expectedTimeMs
  * When hasEnded set to true, goes to 100% through animation of PROGRESS_FINISH_ANIMATION_TIME_MS length of time
  */
-export class TimedProgressBar extends React.Component<TimedProgressBarProps, {}> {
+export class TimedProgressBar extends React.PureComponent<TimedProgressBarProps, {}> {
     private readonly _barRef = React.createRef<HTMLDivElement>();
 
     public render(): React.ReactNode {
diff --git a/packages/instant/src/components/ui/dropdown.tsx b/packages/instant/src/components/ui/dropdown.tsx
index 02e87d639..590d9dedb 100644
--- a/packages/instant/src/components/ui/dropdown.tsx
+++ b/packages/instant/src/components/ui/dropdown.tsx
@@ -26,7 +26,7 @@ export interface DropdownState {
     isOpen: boolean;
 }
 
-export class Dropdown extends React.Component<DropdownProps, DropdownState> {
+export class Dropdown extends React.PureComponent<DropdownProps, DropdownState> {
     public static defaultProps = {
         items: [],
     };
diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 0337c7714..63497e639 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -24,7 +24,7 @@ export interface ZeroExInstantContainerState {
     tokenSelectionPanelAnimationState: SlideAnimationState;
 }
 
-export class ZeroExInstantContainer extends React.Component<ZeroExInstantContainerProps, ZeroExInstantContainerState> {
+export class ZeroExInstantContainer extends React.PureComponent<ZeroExInstantContainerProps, ZeroExInstantContainerState> {
     public state = {
         tokenSelectionPanelAnimationState: 'none' as SlideAnimationState,
     };
diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 2de327cd7..ec8e82ee3 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -21,7 +21,7 @@ import { providerStateFactory } from '../util/provider_state_factory';
 
 export type ZeroExInstantProviderProps = ZeroExInstantBaseConfig;
 
-export class ZeroExInstantProvider extends React.Component<ZeroExInstantProviderProps> {
+export class ZeroExInstantProvider extends React.PureComponent<ZeroExInstantProviderProps> {
     private readonly _store: Store;
     private _accountUpdateHeartbeat?: Heartbeater;
     private _buyQuoteHeartbeat?: Heartbeater;
-- 
cgit v1.2.3


From 5721b25c3ace6e0dc336e2bfc7a0e45fd575a5a8 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 2 Jan 2019 16:08:15 +0100
Subject: feat: give all stateless components a displayName or make them
 private

---
 packages/instant/src/components/amount_placeholder.tsx         | 2 ++
 packages/instant/src/components/animations/slide_animation.tsx | 2 ++
 packages/instant/src/components/buy_order_progress.tsx         | 2 ++
 packages/instant/src/components/buy_order_state_buttons.tsx    | 2 ++
 packages/instant/src/components/placing_order_button.tsx       | 2 ++
 packages/instant/src/components/secondary_button.tsx           | 1 +
 packages/instant/src/components/section_header.tsx             | 1 +
 packages/instant/src/components/sliding_error.tsx              | 4 ++++
 packages/instant/src/components/sliding_panel.tsx              | 4 ++++
 packages/instant/src/components/standard_panel_content.tsx     | 2 ++
 packages/instant/src/components/ui/dropdown.tsx                | 2 ++
 packages/instant/src/components/wallet_prompt.tsx              | 2 ++
 packages/instant/src/components/zero_ex_instant.tsx            | 2 ++
 packages/instant/src/components/zero_ex_instant_overlay.tsx    | 2 ++
 packages/instant/src/containers/latest_error.tsx               | 4 ++--
 15 files changed, 32 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/amount_placeholder.tsx b/packages/instant/src/components/amount_placeholder.tsx
index 29ce8fafb..290e34a07 100644
--- a/packages/instant/src/components/amount_placeholder.tsx
+++ b/packages/instant/src/components/amount_placeholder.tsx
@@ -30,3 +30,5 @@ export const AmountPlaceholder: React.StatelessComponent<AmountPlaceholderProps>
         return <PlainPlaceholder color={props.color} />;
     }
 };
+
+AmountPlaceholder.displayName = 'AmountPlaceholder';
diff --git a/packages/instant/src/components/animations/slide_animation.tsx b/packages/instant/src/components/animations/slide_animation.tsx
index 5992bcba7..dc42e168d 100644
--- a/packages/instant/src/components/animations/slide_animation.tsx
+++ b/packages/instant/src/components/animations/slide_animation.tsx
@@ -24,3 +24,5 @@ export const SlideAnimation: React.StatelessComponent<SlideAnimationProps> = pro
         </PositionAnimation>
     );
 };
+
+SlideAnimation.displayName = 'SlideAnimation';
diff --git a/packages/instant/src/components/buy_order_progress.tsx b/packages/instant/src/components/buy_order_progress.tsx
index a19f5a4d0..11ac5d5e0 100644
--- a/packages/instant/src/components/buy_order_progress.tsx
+++ b/packages/instant/src/components/buy_order_progress.tsx
@@ -31,3 +31,5 @@ export const BuyOrderProgress: React.StatelessComponent<BuyOrderProgressProps> =
     }
     return null;
 };
+
+BuyOrderProgress.displayName = 'BuyOrderProgress';
diff --git a/packages/instant/src/components/buy_order_state_buttons.tsx b/packages/instant/src/components/buy_order_state_buttons.tsx
index 833818900..1214559d1 100644
--- a/packages/instant/src/components/buy_order_state_buttons.tsx
+++ b/packages/instant/src/components/buy_order_state_buttons.tsx
@@ -71,3 +71,5 @@ export const BuyOrderStateButtons: React.StatelessComponent<BuyOrderStateButtonP
         />
     );
 };
+
+BuyOrderStateButtons.displayName = 'BuyOrderStateButtons';
diff --git a/packages/instant/src/components/placing_order_button.tsx b/packages/instant/src/components/placing_order_button.tsx
index 2516b90b1..528a305dc 100644
--- a/packages/instant/src/components/placing_order_button.tsx
+++ b/packages/instant/src/components/placing_order_button.tsx
@@ -14,3 +14,5 @@ export const PlacingOrderButton: React.StatelessComponent<{}> = props => (
         Placing Order&hellip;
     </Button>
 );
+
+PlacingOrderButton.displayName = 'PlacingOrderButton';
diff --git a/packages/instant/src/components/secondary_button.tsx b/packages/instant/src/components/secondary_button.tsx
index 705390e28..0714ce287 100644
--- a/packages/instant/src/components/secondary_button.tsx
+++ b/packages/instant/src/components/secondary_button.tsx
@@ -24,3 +24,4 @@ export const SecondaryButton: React.StatelessComponent<SecondaryButtonProps> = p
 SecondaryButton.defaultProps = {
     width: '100%',
 };
+SecondaryButton.displayName = 'SecondaryButton';
diff --git a/packages/instant/src/components/section_header.tsx b/packages/instant/src/components/section_header.tsx
index d0974ebdc..2185b67ba 100644
--- a/packages/instant/src/components/section_header.tsx
+++ b/packages/instant/src/components/section_header.tsx
@@ -18,3 +18,4 @@ export const SectionHeader: React.StatelessComponent<SectionHeaderProps> = props
         </Text>
     );
 };
+SectionHeader.displayName = 'SectionHeader';
diff --git a/packages/instant/src/components/sliding_error.tsx b/packages/instant/src/components/sliding_error.tsx
index b59e2a905..c7c6732cf 100644
--- a/packages/instant/src/components/sliding_error.tsx
+++ b/packages/instant/src/components/sliding_error.tsx
@@ -38,6 +38,8 @@ export const Error: React.StatelessComponent<ErrorProps> = props => (
     </Container>
 );
 
+Error.displayName = 'Error';
+
 export interface SlidingErrorProps extends ErrorProps {
     animationState: SlideAnimationState;
 }
@@ -94,3 +96,5 @@ export const SlidingError: React.StatelessComponent<SlidingErrorProps> = props =
         </SlideAnimation>
     );
 };
+
+SlidingError.displayName = 'SlidingError';
diff --git a/packages/instant/src/components/sliding_panel.tsx b/packages/instant/src/components/sliding_panel.tsx
index 7f9037049..33a483662 100644
--- a/packages/instant/src/components/sliding_panel.tsx
+++ b/packages/instant/src/components/sliding_panel.tsx
@@ -26,6 +26,8 @@ export const Panel: React.StatelessComponent<PanelProps> = ({ children, onClose
     </Container>
 );
 
+Panel.displayName = 'Panel';
+
 export interface SlidingPanelProps extends PanelProps {
     animationState: SlideAnimationState;
 }
@@ -65,3 +67,5 @@ export const SlidingPanel: React.StatelessComponent<SlidingPanelProps> = props =
         </SlideAnimation>
     );
 };
+
+SlidingPanel.displayName = 'SlidingPanel';
diff --git a/packages/instant/src/components/standard_panel_content.tsx b/packages/instant/src/components/standard_panel_content.tsx
index 79b7bff24..f2987df82 100644
--- a/packages/instant/src/components/standard_panel_content.tsx
+++ b/packages/instant/src/components/standard_panel_content.tsx
@@ -71,3 +71,5 @@ export const StandardPanelContent: React.StatelessComponent<StandardPanelContent
         <Container>{action}</Container>
     </Container>
 );
+
+StandardPanelContent.displayName = 'StandardPanelContent';
diff --git a/packages/instant/src/components/ui/dropdown.tsx b/packages/instant/src/components/ui/dropdown.tsx
index 590d9dedb..93ad06aee 100644
--- a/packages/instant/src/components/ui/dropdown.tsx
+++ b/packages/instant/src/components/ui/dropdown.tsx
@@ -138,3 +138,5 @@ export const DropdownItem: React.StatelessComponent<DropdownItemProps> = ({ text
         </Text>
     </Container>
 );
+
+DropdownItem.displayName = 'DropdownItem';
diff --git a/packages/instant/src/components/wallet_prompt.tsx b/packages/instant/src/components/wallet_prompt.tsx
index c07cfe7b5..10433767f 100644
--- a/packages/instant/src/components/wallet_prompt.tsx
+++ b/packages/instant/src/components/wallet_prompt.tsx
@@ -45,3 +45,5 @@ WalletPrompt.defaultProps = {
     primaryColor: ColorOption.darkOrange,
     secondaryColor: ColorOption.lightOrange,
 };
+
+WalletPrompt.displayName = 'WalletPrompt';
diff --git a/packages/instant/src/components/zero_ex_instant.tsx b/packages/instant/src/components/zero_ex_instant.tsx
index 2267b4dbf..e9cb48e61 100644
--- a/packages/instant/src/components/zero_ex_instant.tsx
+++ b/packages/instant/src/components/zero_ex_instant.tsx
@@ -17,3 +17,5 @@ export const ZeroExInstant: React.StatelessComponent<ZeroExInstantProps> = props
         </div>
     );
 };
+
+ZeroExInstant.displayName = 'ZeroExInstant';
diff --git a/packages/instant/src/components/zero_ex_instant_overlay.tsx b/packages/instant/src/components/zero_ex_instant_overlay.tsx
index 96e560691..38a716091 100644
--- a/packages/instant/src/components/zero_ex_instant_overlay.tsx
+++ b/packages/instant/src/components/zero_ex_instant_overlay.tsx
@@ -49,3 +49,5 @@ export const ZeroExInstantOverlay: React.StatelessComponent<ZeroExInstantOverlay
         </ZeroExInstantProvider>
     );
 };
+
+ZeroExInstantOverlay.displayName = 'ZeroExInstantOverlay';
diff --git a/packages/instant/src/containers/latest_error.tsx b/packages/instant/src/containers/latest_error.tsx
index 0d4349124..6da4558ef 100644
--- a/packages/instant/src/containers/latest_error.tsx
+++ b/packages/instant/src/containers/latest_error.tsx
@@ -14,7 +14,7 @@ import { zIndex } from '../style/z_index';
 import { Asset, DisplayStatus, Omit, SlideAnimationState } from '../types';
 import { errorFlasher } from '../util/error_flasher';
 
-export interface LatestErrorComponentProps {
+interface LatestErrorComponentProps {
     asset?: Asset;
     latestErrorMessage?: string;
     animationState: SlideAnimationState;
@@ -22,7 +22,7 @@ export interface LatestErrorComponentProps {
     onOverlayClick: () => void;
 }
 
-export const LatestErrorComponent: React.StatelessComponent<LatestErrorComponentProps> = props => {
+const LatestErrorComponent: React.StatelessComponent<LatestErrorComponentProps> = props => {
     if (!props.latestErrorMessage) {
         // Render a hidden SlidingError such that instant does not move when a real error is rendered.
         return (
-- 
cgit v1.2.3


From 4252a760f072da907d1b542e3bb9917db3f22b07 Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 2 Jan 2019 16:55:29 +0100
Subject: feat: dont re-render the token selector on every input change

---
 .../src/components/erc20_token_selector.tsx        | 39 +++++++++++++++++-----
 1 file changed, 31 insertions(+), 8 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/erc20_token_selector.tsx b/packages/instant/src/components/erc20_token_selector.tsx
index fc7c21d47..b5f01e349 100644
--- a/packages/instant/src/components/erc20_token_selector.tsx
+++ b/packages/instant/src/components/erc20_token_selector.tsx
@@ -26,7 +26,7 @@ export class ERC20TokenSelector extends React.PureComponent<ERC20TokenSelectorPr
         searchQuery: '',
     };
     public render(): React.ReactNode {
-        const { tokens, onTokenSelect } = this.props;
+        const { tokens } = this.props;
         return (
             <Container height="100%">
                 <Container marginBottom="10px">
@@ -42,12 +42,11 @@ export class ERC20TokenSelector extends React.PureComponent<ERC20TokenSelectorPr
                     tabIndex={-1}
                 />
                 <Container overflow="scroll" height="calc(100% - 90px)" marginTop="10px">
-                    {_.map(tokens, token => {
-                        if (!this._isTokenQueryMatch(token)) {
-                            return null;
-                        }
-                        return <TokenSelectorRow key={token.assetData} token={token} onClick={onTokenSelect} />;
-                    })}
+                    <TokenRowFilter
+                        tokens={tokens}
+                        onClick={this._handleTokenClick}
+                        searchQuery={this.state.searchQuery}
+                    />
                 </Container>
             </Container>
         );
@@ -59,8 +58,32 @@ export class ERC20TokenSelector extends React.PureComponent<ERC20TokenSelectorPr
         });
         analytics.trackTokenSelectorSearched(searchQuery);
     };
+    private readonly _handleTokenClick = (token: ERC20Asset): void => {
+        this.props.onTokenSelect(token);
+    };
+}
+
+interface TokenRowFilterProps {
+    tokens: ERC20Asset[];
+    onClick: (token: ERC20Asset) => void;
+    searchQuery: string;
+}
+
+class TokenRowFilter extends React.Component<TokenRowFilterProps> {
+    public render(): React.ReactNode {
+        return _.map(this.props.tokens, token => {
+            if (!this._isTokenQueryMatch(token)) {
+                return null;
+            }
+            return <TokenSelectorRow key={token.assetData} token={token} onClick={this.props.onClick} />;
+        });
+    }
+    public shouldComponentUpdate(nextProps: TokenRowFilterProps): boolean {
+        const arePropsDeeplyEqual = _.isEqual(nextProps, this.props);
+        return !arePropsDeeplyEqual;
+    }
     private readonly _isTokenQueryMatch = (token: ERC20Asset): boolean => {
-        const { searchQuery } = this.state;
+        const { searchQuery } = this.props;
         const searchQueryLowerCase = searchQuery.toLowerCase().trim();
         if (searchQueryLowerCase === '') {
             return true;
-- 
cgit v1.2.3


From 1ceb3c96645fd3682c59459fdce996cdf5f216cf Mon Sep 17 00:00:00 2001
From: fragosti <francesco.agosti93@gmail.com>
Date: Wed, 2 Jan 2019 19:07:02 +0100
Subject: feat: unmount the token selector when its not displaying

---
 .../src/components/animations/slide_animation.tsx  |  8 ++-
 .../src/components/erc20_token_selector.tsx        | 34 +++++-----
 packages/instant/src/components/sliding_panel.tsx  | 74 +++++++++++-----------
 .../src/components/zero_ex_instant_container.tsx   | 13 +++-
 4 files changed, 75 insertions(+), 54 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/animations/slide_animation.tsx b/packages/instant/src/components/animations/slide_animation.tsx
index dc42e168d..6ac47e9a6 100644
--- a/packages/instant/src/components/animations/slide_animation.tsx
+++ b/packages/instant/src/components/animations/slide_animation.tsx
@@ -11,6 +11,7 @@ export interface SlideAnimationProps {
     slideOutSettings: OptionallyScreenSpecific<PositionAnimationSettings>;
     zIndex?: OptionallyScreenSpecific<number>;
     height?: string;
+    onAnimationEnd?: () => void;
 }
 
 export const SlideAnimation: React.StatelessComponent<SlideAnimationProps> = props => {
@@ -19,7 +20,12 @@ export const SlideAnimation: React.StatelessComponent<SlideAnimationProps> = pro
     }
     const positionSettings = props.animationState === 'slidIn' ? props.slideInSettings : props.slideOutSettings;
     return (
-        <PositionAnimation height={props.height} positionSettings={positionSettings} zIndex={props.zIndex}>
+        <PositionAnimation
+            onAnimationEnd={props.onAnimationEnd}
+            height={props.height}
+            positionSettings={positionSettings}
+            zIndex={props.zIndex}
+        >
             {props.children}
         </PositionAnimation>
     );
diff --git a/packages/instant/src/components/erc20_token_selector.tsx b/packages/instant/src/components/erc20_token_selector.tsx
index b5f01e349..a26fb5cf5 100644
--- a/packages/instant/src/components/erc20_token_selector.tsx
+++ b/packages/instant/src/components/erc20_token_selector.tsx
@@ -154,21 +154,23 @@ const getTokenIcon = (symbol: string): React.StatelessComponent | undefined => {
     }
 };
 
-const TokenSelectorRowIcon: React.StatelessComponent<TokenSelectorRowIconProps> = props => {
-    const { token } = props;
-    const iconUrlIfExists = token.metaData.iconUrl;
+class TokenSelectorRowIcon extends React.PureComponent<TokenSelectorRowIconProps> {
+    public render(): React.ReactNode {
+        const { token } = this.props;
+        const iconUrlIfExists = token.metaData.iconUrl;
 
-    const TokenIcon = getTokenIcon(token.metaData.symbol);
-    const displaySymbol = assetUtils.bestNameForAsset(token);
-    if (!_.isUndefined(iconUrlIfExists)) {
-        return <img src={iconUrlIfExists} />;
-    } else if (!_.isUndefined(TokenIcon)) {
-        return <TokenIcon />;
-    } else {
-        return (
-            <Text fontColor={ColorOption.white} fontSize="8px">
-                {displaySymbol}
-            </Text>
-        );
+        const TokenIcon = getTokenIcon(token.metaData.symbol);
+        const displaySymbol = assetUtils.bestNameForAsset(token);
+        if (!_.isUndefined(iconUrlIfExists)) {
+            return <img src={iconUrlIfExists} />;
+        } else if (!_.isUndefined(TokenIcon)) {
+            return <TokenIcon />;
+        } else {
+            return (
+                <Text fontColor={ColorOption.white} fontSize="8px">
+                    {displaySymbol}
+                </Text>
+            );
+        }
     }
-};
+}
diff --git a/packages/instant/src/components/sliding_panel.tsx b/packages/instant/src/components/sliding_panel.tsx
index 33a483662..9b09a0d80 100644
--- a/packages/instant/src/components/sliding_panel.tsx
+++ b/packages/instant/src/components/sliding_panel.tsx
@@ -30,42 +30,44 @@ Panel.displayName = 'Panel';
 
 export interface SlidingPanelProps extends PanelProps {
     animationState: SlideAnimationState;
+    onAnimationEnd?: () => void;
 }
 
-export const SlidingPanel: React.StatelessComponent<SlidingPanelProps> = props => {
-    if (props.animationState === 'none') {
-        return null;
+export class SlidingPanel extends React.PureComponent<SlidingPanelProps> {
+    public render(): React.ReactNode {
+        if (this.props.animationState === 'none') {
+            return null;
+        }
+        const { animationState, onAnimationEnd, ...rest } = this.props;
+        const slideAmount = '100%';
+        const slideUpSettings: PositionAnimationSettings = {
+            duration: '0.3s',
+            timingFunction: 'ease-in-out',
+            top: {
+                from: slideAmount,
+                to: '0px',
+            },
+            position: 'absolute',
+        };
+        const slideDownSettings: PositionAnimationSettings = {
+            duration: '0.3s',
+            timingFunction: 'ease-out',
+            top: {
+                from: '0px',
+                to: slideAmount,
+            },
+            position: 'absolute',
+        };
+        return (
+            <SlideAnimation
+                slideInSettings={slideUpSettings}
+                slideOutSettings={slideDownSettings}
+                animationState={animationState}
+                height="100%"
+                onAnimationEnd={onAnimationEnd}
+            >
+                <Panel {...rest} />
+            </SlideAnimation>
+        );
     }
-    const { animationState, ...rest } = props;
-    const slideAmount = '100%';
-    const slideUpSettings: PositionAnimationSettings = {
-        duration: '0.3s',
-        timingFunction: 'ease-in-out',
-        top: {
-            from: slideAmount,
-            to: '0px',
-        },
-        position: 'absolute',
-    };
-    const slideDownSettings: PositionAnimationSettings = {
-        duration: '0.3s',
-        timingFunction: 'ease-out',
-        top: {
-            from: '0px',
-            to: slideAmount,
-        },
-        position: 'absolute',
-    };
-    return (
-        <SlideAnimation
-            slideInSettings={slideUpSettings}
-            slideOutSettings={slideDownSettings}
-            animationState={animationState}
-            height="100%"
-        >
-            <Panel {...rest} />
-        </SlideAnimation>
-    );
-};
-
-SlidingPanel.displayName = 'SlidingPanel';
+}
diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 63497e639..e8c64d5d1 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -24,7 +24,10 @@ export interface ZeroExInstantContainerState {
     tokenSelectionPanelAnimationState: SlideAnimationState;
 }
 
-export class ZeroExInstantContainer extends React.PureComponent<ZeroExInstantContainerProps, ZeroExInstantContainerState> {
+export class ZeroExInstantContainer extends React.PureComponent<
+    ZeroExInstantContainerProps,
+    ZeroExInstantContainerState
+> {
     public state = {
         tokenSelectionPanelAnimationState: 'none' as SlideAnimationState,
     };
@@ -60,6 +63,7 @@ export class ZeroExInstantContainer extends React.PureComponent<ZeroExInstantCon
                         <SlidingPanel
                             animationState={this.state.tokenSelectionPanelAnimationState}
                             onClose={this._handlePanelCloseClickedX}
+                            onAnimationEnd={this._handleSlidingPanelAnimationEnd}
                         >
                             <AvailableERC20TokenSelector onTokenSelect={this._handlePanelCloseAfterChose} />
                         </SlidingPanel>
@@ -98,4 +102,11 @@ export class ZeroExInstantContainer extends React.PureComponent<ZeroExInstantCon
             tokenSelectionPanelAnimationState: 'slidOut',
         });
     };
+    private readonly _handleSlidingPanelAnimationEnd = (): void => {
+        if (this.state.tokenSelectionPanelAnimationState === 'slidOut') {
+            // When the slidOut animation completes, don't keep the panel mounted.
+            // Performance optimization
+            this.setState({ tokenSelectionPanelAnimationState: 'none' });
+        }
+    };
 }
-- 
cgit v1.2.3


From c62d862967a3c90e903e016fae2456afb2f9d8f9 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Wed, 2 Jan 2019 10:58:41 -0800
Subject: fix(instant): Dropdown hover should be 10% of primary color

---
 packages/instant/src/components/ui/container.tsx |  2 ++
 packages/instant/src/components/ui/dropdown.tsx  | 39 +++++++++++++-----------
 2 files changed, 24 insertions(+), 17 deletions(-)

(limited to 'packages')

diff --git a/packages/instant/src/components/ui/container.tsx b/packages/instant/src/components/ui/container.tsx
index 636eb8fc9..58d7d5871 100644
--- a/packages/instant/src/components/ui/container.tsx
+++ b/packages/instant/src/components/ui/container.tsx
@@ -36,6 +36,7 @@ export interface ContainerProps {
     cursor?: string;
     overflow?: string;
     darkenOnHover?: boolean;
+    rawHoverColor?: string;
     boxShadowOnHover?: boolean;
     flexGrow?: string | number;
 }
@@ -87,6 +88,7 @@ export const Container =
         background-color: ${props => getBackgroundColor(props.theme, props.backgroundColor, props.rawBackgroundColor)};
         border-color: ${props => (props.borderColor ? props.theme[props.borderColor] : 'none')};
         &:hover {
+            ${props => (props.rawHoverColor ? `background-color: ${props.rawHoverColor}` : '')}
             ${props =>
                 props.darkenOnHover
                     ? `background-color: ${
diff --git a/packages/instant/src/components/ui/dropdown.tsx b/packages/instant/src/components/ui/dropdown.tsx
index 02e87d639..9b5824c5e 100644
--- a/packages/instant/src/components/ui/dropdown.tsx
+++ b/packages/instant/src/components/ui/dropdown.tsx
@@ -1,7 +1,8 @@
 import * as _ from 'lodash';
+import { transparentize } from 'polished';
 import * as React from 'react';
 
-import { ColorOption, completelyTransparent } from '../../style/theme';
+import { ColorOption, completelyTransparent, ThemeConsumer } from '../../style/theme';
 import { zIndex } from '../../style/z_index';
 
 import { Container } from './container';
@@ -121,20 +122,24 @@ export interface DropdownItemProps extends DropdownItemConfig {
 }
 
 export const DropdownItem: React.StatelessComponent<DropdownItemProps> = ({ text, onClick, isLast }) => (
-    <Container
-        onClick={onClick}
-        cursor="pointer"
-        darkenOnHover={true}
-        backgroundColor={ColorOption.white}
-        padding="0.8em"
-        borderTop="0"
-        border="1px solid"
-        borderRadius={isLast ? '0px 0px 4px 4px' : undefined}
-        width="100%"
-        borderColor={ColorOption.feintGrey}
-    >
-        <Text fontSize="14px" fontColor={ColorOption.darkGrey}>
-            {text}
-        </Text>
-    </Container>
+    <ThemeConsumer>
+        {theme => (
+            <Container
+                onClick={onClick}
+                cursor="pointer"
+                rawHoverColor={transparentize(0.9, theme[ColorOption.primaryColor])}
+                backgroundColor={ColorOption.white}
+                padding="0.8em"
+                borderTop="0"
+                border="1px solid"
+                borderRadius={isLast ? '0px 0px 4px 4px' : undefined}
+                width="100%"
+                borderColor={ColorOption.feintGrey}
+            >
+                <Text fontSize="14px" fontColor={ColorOption.darkGrey}>
+                    {text}
+                </Text>
+            </Container>
+        )}
+    </ThemeConsumer>
 );
-- 
cgit v1.2.3


From c82393d76350bdfa55d4643f68423ae2e2ab700e Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Thu, 3 Jan 2019 16:18:33 -0800
Subject: feature(website): add market making page

---
 packages/website/ts/index.tsx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/index.tsx b/packages/website/ts/index.tsx
index df77e4b76..45054772c 100644
--- a/packages/website/ts/index.tsx
+++ b/packages/website/ts/index.tsx
@@ -24,6 +24,7 @@ import { NextEcosystem } from 'ts/pages/ecosystem';
 import { Next0xInstant } from 'ts/pages/instant';
 import { NextLanding } from 'ts/pages/landing';
 import { NextLaunchKit } from 'ts/pages/launch_kit';
+import { NextMarketMaker } from 'ts/pages/market_maker';
 import { NextWhy } from 'ts/pages/why';
 
 // Check if we've introduced an update that requires us to clear the tradeHistory local storage entries
@@ -99,6 +100,11 @@ render(
                                 {/* Next (new site) routes */}
                                 <Route exact={true} path="/" component={NextLanding as any} />
                                 <Route exact={true} path={WebsitePaths.Why} component={NextWhy as any} />
+                                <Route
+                                    exact={true}
+                                    path={WebsitePaths.MarketMaker}
+                                    component={NextMarketMaker as any}
+                                />
                                 <Route exact={true} path={WebsitePaths.Instant} component={Next0xInstant as any} />
                                 <Route exact={true} path={WebsitePaths.LaunchKit} component={NextLaunchKit as any} />
                                 <Route exact={true} path={WebsitePaths.Ecosystem} component={NextEcosystem as any} />
-- 
cgit v1.2.3


From 4dded13259799bb569afd6805c6b56ca0817cbd7 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Thu, 3 Jan 2019 17:49:04 -0800
Subject: fix(sra-spec): Add title tag

---
 packages/sra-spec/public/index.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/sra-spec/public/index.html b/packages/sra-spec/public/index.html
index e75ae7f04..5271b50c6 100644
--- a/packages/sra-spec/public/index.html
+++ b/packages/sra-spec/public/index.html
@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html>
   <head>
-    <title>ReDoc</title>
+    <title>0x Standard Relayer API</title>
     <!-- needed for adaptive design -->
     <meta charset="utf-8"/>
     <meta name="viewport" content="width=device-width, initial-scale=1">
@@ -21,4 +21,4 @@
     <redoc spec-url='http://sra-spec.s3-website-us-east-1.amazonaws.com/api.json'></redoc>
     <script src="https://cdn.jsdelivr.net/npm/redoc@next/bundles/redoc.standalone.js"> </script>
   </body>
-</html>
\ No newline at end of file
+</html>
-- 
cgit v1.2.3


From ed0e6181bdaf3d6c57ceef3e01a62b3f6ae53f62 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Fri, 4 Jan 2019 09:08:58 -0800
Subject: feat(website): add market making section to developers dropdown

---
 packages/website/ts/components/dropdowns/dropdown_developers.tsx | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/components/dropdowns/dropdown_developers.tsx b/packages/website/ts/components/dropdowns/dropdown_developers.tsx
index dc6b70d21..590d2ead9 100644
--- a/packages/website/ts/components/dropdowns/dropdown_developers.tsx
+++ b/packages/website/ts/components/dropdowns/dropdown_developers.tsx
@@ -37,6 +37,10 @@ const introData: LinkConfig[] = [
         label: 'Use networked liquidity',
         url: `${WebsitePaths.Wiki}#Find,-Submit,-Fill-Order-From-Relayer`,
     },
+    {
+        label: 'Market making',
+        url: `${WebsitePaths.MarketMaker}`,
+    },
 ];
 
 const docsData: LinkConfig[] = [
-- 
cgit v1.2.3


From 1b65efb38c4de06745280ba75388def8e62b7a58 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Fri, 4 Jan 2019 09:24:59 -0800
Subject: feat(website): update market maker page copy and links

---
 packages/website/ts/pages/market_maker.tsx | 24 ++++++++++--------------
 1 file changed, 10 insertions(+), 14 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/market_maker.tsx b/packages/website/ts/pages/market_maker.tsx
index 55566c798..e5e28aac3 100644
--- a/packages/website/ts/pages/market_maker.tsx
+++ b/packages/website/ts/pages/market_maker.tsx
@@ -8,29 +8,25 @@ import { Hero } from 'ts/components/hero';
 import { ModalContact } from 'ts/components/modals/modal_contact';
 import { Section } from 'ts/components/newLayout';
 import { SiteWrap } from 'ts/components/siteWrap';
+import { WebsitePaths } from 'ts/types';
 
 const offersData = [
     {
         icon: 'supportForAllEthereumStandards',
         title: 'Comprehensive Tutorials',
         description:
-            'Stay on the bleeding edge of crypto by learning how to market make on decentralized exchanges. The network of 0x relayers provides market makers a first-mover advantage to capture larger spreads, arbitrage markets, and access a long-tail of new tokens not currently listed on centralized exchanges.',
+            'Stay on the bleeding edge of crypto by learning how to market make on decentralized exchanges. The network of 0x relayers provides market makers a first-mover advantage to capture larger spreads, find arbitrage opportunities, and trade on new types of exchanges like prediction markets and non-fungible token marketplaces.',
     },
     {
         icon: 'generateRevenueForYourBusiness-large',
         title: 'Market Making Compensation',
-        description: (
-            <ul>
-                <li>Receive an infrastructure grant of $20,000+ for completing onboarding*</li>
-                <li>Earn an additional $5,000 by referring other market makers to the Program*</li>
-            </ul>
-        ),
+        description: 'Accepted applicants can receive up to $15,000 for completing onboarding',
     },
     {
         icon: 'getInTouch',
-        title: 'Personalized Support',
+        title: 'Dedicated Support',
         description:
-            'The 0x MM Success Manager will walk you through how to read 0x order types, spin up an Ethereum node, set up your MM bot, and execute trades on the blockchain. We are more than happy to promptly answer your questions and give you complete onboarding assistance.',
+            'The 0x team will provide 1:1 onboarding assistance and promptly answer all your questions. They will walk you through the tutorials so that you know how to read 0x order types, spin up an Ethereum node, and execute trades on the blockchain.',
     },
 ];
 
@@ -48,7 +44,7 @@ export class NextMarketMaker extends React.Component {
                     isFullWidth={false}
                     isCenteredMobile={false}
                     title="Bring liquidity to the exchanges of the future"
-                    description="Market makers (MMs) are important stakeholders in the 0x ecosystem. The Market Making Program provides a set of resources that help onboard MMs bring liquidity to the 0x network. The program includes tutorials, a robust data platform, trade compensation, and 1:1 support from our MM Success Manager."
+                    description="Market makers (MMs) are important stakeholders in the 0x ecosystem. The Market Making Program provides a set of resources that help onboard MMs to bring liquidity to the 0x network. The Program includes tutorials, monetary incentives, and 1:1 support from the 0x team."
                     actions={<HeroActions />}
                 />
 
@@ -74,7 +70,7 @@ export class NextMarketMaker extends React.Component {
                     <Definition
                         title="Low Cost"
                         titleSize="small"
-                        description="Pay no fees on orders except for bulk cancellations"
+                        description="Pay no fees to make or take orders."
                         icon="low-cost"
                         iconSize="medium"
                         isInline={true}
@@ -96,9 +92,9 @@ export class NextMarketMaker extends React.Component {
                 </Section>
 
                 <Banner
-                    heading="Need more flexibility?"
+                    heading="Start trading today."
                     subline="Dive into our docs, or contact us if needed"
-                    mainCta={{ text: 'Explore the Docs', href: '/docs' }}
+                    mainCta={{ text: 'Explore the Docs', href: `${WebsitePaths.Wiki}#Market-Making-on-0x` }}
                     secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
                 />
                 <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
@@ -117,7 +113,7 @@ export class NextMarketMaker extends React.Component {
 
 const HeroActions = () => (
     <>
-        <Button href="https://github.com/0xProject/0x-launch-kit" bgColor="dark" isInline={true}>
+        <Button href={`${WebsitePaths.Wiki}#Market-Making-on-0x`} bgColor="dark" isInline={true}>
             Get Started
         </Button>
     </>
-- 
cgit v1.2.3


From 4e4de07e69d401a1cd220512560c995fbd0c4801 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Fri, 4 Jan 2019 09:44:25 -0800
Subject: feat(website): add link underneath the first feature in market maker
 page

---
 packages/website/ts/pages/market_maker.tsx | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'packages')

diff --git a/packages/website/ts/pages/market_maker.tsx b/packages/website/ts/pages/market_maker.tsx
index e5e28aac3..b374e5a2f 100644
--- a/packages/website/ts/pages/market_maker.tsx
+++ b/packages/website/ts/pages/market_maker.tsx
@@ -16,6 +16,12 @@ const offersData = [
         title: 'Comprehensive Tutorials',
         description:
             'Stay on the bleeding edge of crypto by learning how to market make on decentralized exchanges. The network of 0x relayers provides market makers a first-mover advantage to capture larger spreads, find arbitrage opportunities, and trade on new types of exchanges like prediction markets and non-fungible token marketplaces.',
+        links: [
+            {
+                label: 'Explore the Docs',
+                url: `${WebsitePaths.Wiki}#Market-Making-on-0x`,
+            },
+        ],
     },
     {
         icon: 'generateRevenueForYourBusiness-large',
@@ -87,6 +93,7 @@ export class NextMarketMaker extends React.Component {
                             isInlineIcon={true}
                             iconSize={240}
                             fontSize="medium"
+                            actions={item.links}
                         />
                     ))}
                 </Section>
-- 
cgit v1.2.3


From 99b6ca5b4fd48019a5568a7ba353ebc1040577f4 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Fri, 4 Jan 2019 10:00:41 -0800
Subject: feat(website): Add support for copper forms in the offers

---
 packages/website/ts/components/definition.tsx |  2 +-
 packages/website/ts/pages/market_maker.tsx    | 77 +++++++++++++++++----------
 2 files changed, 50 insertions(+), 29 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/components/definition.tsx b/packages/website/ts/components/definition.tsx
index c7fac5177..92fe54f38 100644
--- a/packages/website/ts/components/definition.tsx
+++ b/packages/website/ts/components/definition.tsx
@@ -5,7 +5,7 @@ import { Button } from 'ts/components/button';
 import { Icon } from 'ts/components/icon';
 import { Heading, Paragraph } from 'ts/components/text';
 
-interface Action {
+export interface Action {
     label: string;
     url?: string;
     onClick?: () => void;
diff --git a/packages/website/ts/pages/market_maker.tsx b/packages/website/ts/pages/market_maker.tsx
index b374e5a2f..cb0c011d2 100644
--- a/packages/website/ts/pages/market_maker.tsx
+++ b/packages/website/ts/pages/market_maker.tsx
@@ -3,43 +3,64 @@ import * as React from 'react';
 
 import { Banner } from 'ts/components/banner';
 import { Button } from 'ts/components/button';
-import { Definition } from 'ts/components/definition';
+import { Action, Definition } from 'ts/components/definition';
 import { Hero } from 'ts/components/hero';
 import { ModalContact } from 'ts/components/modals/modal_contact';
 import { Section } from 'ts/components/newLayout';
 import { SiteWrap } from 'ts/components/siteWrap';
 import { WebsitePaths } from 'ts/types';
 
-const offersData = [
-    {
-        icon: 'supportForAllEthereumStandards',
-        title: 'Comprehensive Tutorials',
-        description:
-            'Stay on the bleeding edge of crypto by learning how to market make on decentralized exchanges. The network of 0x relayers provides market makers a first-mover advantage to capture larger spreads, find arbitrage opportunities, and trade on new types of exchanges like prediction markets and non-fungible token marketplaces.',
-        links: [
-            {
-                label: 'Explore the Docs',
-                url: `${WebsitePaths.Wiki}#Market-Making-on-0x`,
-            },
-        ],
-    },
-    {
-        icon: 'generateRevenueForYourBusiness-large',
-        title: 'Market Making Compensation',
-        description: 'Accepted applicants can receive up to $15,000 for completing onboarding',
-    },
-    {
-        icon: 'getInTouch',
-        title: 'Dedicated Support',
-        description:
-            'The 0x team will provide 1:1 onboarding assistance and promptly answer all your questions. They will walk you through the tutorials so that you know how to read 0x order types, spin up an Ethereum node, and execute trades on the blockchain.',
-    },
-];
+interface OfferData {
+    icon: string;
+    title: string;
+    description: string;
+    links?: Action[];
+}
+export interface NextMarketMakerProps {}
 
-export class NextMarketMaker extends React.Component {
+export class NextMarketMaker extends React.Component<NextMarketMakerProps> {
     public state = {
         isContactModalOpen: false,
     };
+
+    private _offersData: OfferData[];
+
+    constructor(props: NextMarketMakerProps) {
+        super(props);
+        this._offersData = [
+            {
+                icon: 'supportForAllEthereumStandards',
+                title: 'Comprehensive Tutorials',
+                description:
+                    'Stay on the bleeding edge of crypto by learning how to market make on decentralized exchanges. The network of 0x relayers provides market makers a first-mover advantage to capture larger spreads, find arbitrage opportunities, and trade on new types of exchanges like prediction markets and non-fungible token marketplaces.',
+                links: [
+                    {
+                        label: 'Explore the Docs',
+                        url: `${WebsitePaths.Wiki}#Market-Making-on-0x`,
+                    },
+                ],
+            },
+            {
+                icon: 'generateRevenueForYourBusiness-large',
+                title: 'Market Making Compensation',
+                description: 'Accepted applicants can receive up to $15,000 for completing onboarding',
+            },
+            {
+                icon: 'getInTouch',
+                title: 'Dedicated Support',
+                description:
+                    'The 0x team will provide 1:1 onboarding assistance and promptly answer all your questions. They will walk you through the tutorials so that you know how to read 0x order types, spin up an Ethereum node, and execute trades on the blockchain.',
+                links: [
+                    {
+                        label: 'Contact Us',
+                        onClick: this._onOpenContactModal.bind(this),
+                        shouldUseAnchorTag: true,
+                    },
+                ],
+            },
+        ];
+    }
+
     public render(): React.ReactNode {
         return (
             <SiteWrap theme="light">
@@ -84,7 +105,7 @@ export class NextMarketMaker extends React.Component {
                 </Section>
 
                 <Section>
-                    {_.map(offersData, (item, index) => (
+                    {_.map(this._offersData, (item, index) => (
                         <Definition
                             key={`offers-${index}`}
                             icon={item.icon}
-- 
cgit v1.2.3


From 5e8da70eae3aab86f194a28ee2ecca3368918db2 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sun, 6 Jan 2019 20:45:46 -0800
Subject: feat(website): implement market maker form

---
 .../website/ts/components/modals/modal_contact.tsx | 239 +++++++++++++++------
 packages/website/ts/pages/market_maker.tsx         |   8 +-
 2 files changed, 184 insertions(+), 63 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/components/modals/modal_contact.tsx b/packages/website/ts/components/modals/modal_contact.tsx
index d9c276584..a3a1f13f5 100644
--- a/packages/website/ts/components/modals/modal_contact.tsx
+++ b/packages/website/ts/components/modals/modal_contact.tsx
@@ -13,10 +13,16 @@ import { Input, InputWidth } from 'ts/components/modals/input';
 import { Heading, Paragraph } from 'ts/components/text';
 import { GlobalStyle } from 'ts/constants/globalStyle';
 
+export enum ModalContactType {
+    General = 'GENERAL',
+    MarketMaker = 'MARKET_MAKER',
+}
+
 interface Props {
     theme?: GlobalStyle;
     isOpen?: boolean;
     onDismiss?: () => void;
+    modalContactType: ModalContactType;
 }
 
 interface FormProps {
@@ -39,23 +45,30 @@ interface ErrorProps {
 }
 
 export class ModalContact extends React.Component<Props> {
+    public static defaultProps = {
+        modalContactType: ModalContactType.General,
+    };
     public state = {
         isSubmitting: false,
         isSuccessful: false,
         errors: {},
     };
+    // shared fields
     public nameRef: React.RefObject<HTMLInputElement> = React.createRef();
     public emailRef: React.RefObject<HTMLInputElement> = React.createRef();
     public companyProjectRef: React.RefObject<HTMLInputElement> = React.createRef();
-    public linkRef: React.RefObject<HTMLInputElement> = React.createRef();
     public commentsRef: React.RefObject<HTMLInputElement> = React.createRef();
+    // general lead fields
+    public linkRef: React.RefObject<HTMLInputElement> = React.createRef();
+    // market maker lead fields
+    public countryRef: React.RefObject<HTMLInputElement> = React.createRef();
+    public fundSizeRef: React.RefObject<HTMLInputElement> = React.createRef();
     public constructor(props: Props) {
         super(props);
     }
     public render(): React.ReactNode {
         const { isOpen, onDismiss } = this.props;
         const { isSuccessful, errors } = this.state;
-
         return (
             <>
                 <DialogOverlay
@@ -68,58 +81,7 @@ export class ModalContact extends React.Component<Props> {
                             <Heading color={colors.textDarkPrimary} size={34} asElement="h2">
                                 Contact the 0x Core Team
                             </Heading>
-                            <Paragraph isMuted={true} color={colors.textDarkPrimary}>
-                                If you're considering building on 0x, we're happy to answer your questions. Fill out the
-                                form so we can connect you with the right person to help you get started.
-                            </Paragraph>
-                            <InputRow>
-                                <Input
-                                    name="name"
-                                    label="Your name"
-                                    type="text"
-                                    width={InputWidth.Half}
-                                    ref={this.nameRef}
-                                    required={true}
-                                    errors={errors}
-                                />
-                                <Input
-                                    name="email"
-                                    label="Your email"
-                                    type="email"
-                                    ref={this.emailRef}
-                                    required={true}
-                                    errors={errors}
-                                    width={InputWidth.Half}
-                                />
-                            </InputRow>
-                            <InputRow>
-                                <Input
-                                    name="companyOrProject"
-                                    label="Name of your project / company"
-                                    type="text"
-                                    ref={this.companyProjectRef}
-                                    required={true}
-                                    errors={errors}
-                                />
-                            </InputRow>
-                            <InputRow>
-                                <Input
-                                    name="link"
-                                    label="Do you have any documentation or a website?"
-                                    type="text"
-                                    ref={this.linkRef}
-                                    errors={errors}
-                                />
-                            </InputRow>
-                            <InputRow>
-                                <Input
-                                    name="comments"
-                                    label="Anything else?"
-                                    type="textarea"
-                                    ref={this.commentsRef}
-                                    errors={errors}
-                                />
-                            </InputRow>
+                            {this._renderFormContent(errors)}
                             <ButtonRow>
                                 <Button
                                     color="#5C5C5C"
@@ -149,28 +111,182 @@ export class ModalContact extends React.Component<Props> {
             </>
         );
     }
+    public _renderFormContent(errors: ErrorProps): React.ReactNode {
+        switch (this.props.modalContactType) {
+            case ModalContactType.MarketMaker:
+                return this._renderMarketMakerFormContent(errors);
+            case ModalContactType.General:
+            default:
+                return this._renderGeneralFormContent(errors);
+        }
+    }
+    private _renderMarketMakerFormContent(errors: ErrorProps): React.ReactNode {
+        return (
+            <>
+                <Paragraph isMuted={true} color={colors.textDarkPrimary}>
+                    If you’re considering market making on 0x, we’re happy to answer your questions. Fill out the form
+                    so we can connect you with the right person to help you get started.
+                </Paragraph>
+                <InputRow>
+                    <Input
+                        name="name"
+                        label="Your name"
+                        type="text"
+                        width={InputWidth.Half}
+                        ref={this.nameRef}
+                        required={true}
+                        errors={errors}
+                    />
+                    <Input
+                        name="email"
+                        label="Your email"
+                        type="email"
+                        ref={this.emailRef}
+                        required={true}
+                        errors={errors}
+                        width={InputWidth.Half}
+                    />
+                </InputRow>
+                <InputRow>
+                    <Input
+                        name="country"
+                        label="Country of Location"
+                        type="text"
+                        ref={this.countryRef}
+                        required={true}
+                        errors={errors}
+                    />
+                </InputRow>
+                <InputRow>
+                    <Input
+                        name="fundSize"
+                        label="Fund Size"
+                        type="text"
+                        ref={this.fundSizeRef}
+                        required={true}
+                        errors={errors}
+                    />
+                </InputRow>
+                <InputRow>
+                    <Input
+                        name="companyOrProject"
+                        label="Name of your project / company"
+                        type="text"
+                        ref={this.companyProjectRef}
+                        required={false}
+                        errors={errors}
+                    />
+                </InputRow>
+                <InputRow>
+                    <Input
+                        name="comments"
+                        label="What is prompting you to reach out?"
+                        type="textarea"
+                        ref={this.commentsRef}
+                        required={false}
+                        errors={errors}
+                    />
+                </InputRow>
+            </>
+        );
+    }
+    private _renderGeneralFormContent(errors: ErrorProps): React.ReactNode {
+        return (
+            <>
+                <Paragraph isMuted={true} color={colors.textDarkPrimary}>
+                    If you're considering building on 0x, we're happy to answer your questions. Fill out the form so we
+                    can connect you with the right person to help you get started.
+                </Paragraph>
+                <InputRow>
+                    <Input
+                        name="name"
+                        label="Your name"
+                        type="text"
+                        width={InputWidth.Half}
+                        ref={this.nameRef}
+                        required={true}
+                        errors={errors}
+                    />
+                    <Input
+                        name="email"
+                        label="Your email"
+                        type="email"
+                        ref={this.emailRef}
+                        required={true}
+                        errors={errors}
+                        width={InputWidth.Half}
+                    />
+                </InputRow>
+                <InputRow>
+                    <Input
+                        name="companyOrProject"
+                        label="Name of your project / company"
+                        type="text"
+                        ref={this.companyProjectRef}
+                        required={true}
+                        errors={errors}
+                    />
+                </InputRow>
+                <InputRow>
+                    <Input
+                        name="link"
+                        label="Do you have any documentation or a website?"
+                        type="text"
+                        ref={this.linkRef}
+                        errors={errors}
+                    />
+                </InputRow>
+                <InputRow>
+                    <Input
+                        name="comments"
+                        label="Anything else?"
+                        type="textarea"
+                        ref={this.commentsRef}
+                        errors={errors}
+                    />
+                </InputRow>
+            </>
+        );
+    }
     private async _onSubmitAsync(e: Event): Promise<void> {
         e.preventDefault();
 
-        const name = this.nameRef.current.value;
-        const email = this.emailRef.current.value;
-        const projectOrCompany = this.companyProjectRef.current.value;
-        const link = this.linkRef.current.value;
-        const comments = this.commentsRef.current.value;
+        let jsonBody;
+        if (this.props.modalContactType === ModalContactType.MarketMaker) {
+            jsonBody = {
+                name: this.nameRef.current.value,
+                email: this.emailRef.current.value,
+                country: this.countryRef.current.value,
+                fundSize: this.fundSizeRef.current.value,
+                projectOrCompany: this.companyProjectRef.current.value,
+                comments: this.commentsRef.current.value,
+            };
+        } else {
+            jsonBody = {
+                name: this.nameRef.current.value,
+                email: this.emailRef.current.value,
+                projectOrCompany: this.companyProjectRef.current.value,
+                link: this.linkRef.current.value,
+                comments: this.commentsRef.current.value,
+            };
+        }
 
         this.setState({ ...this.state, errors: [], isSubmitting: true });
 
+        const endpoint =
+            this.props.modalContactType === ModalContactType.MarketMaker ? '/market_maker_leads' : '/leads';
+
         try {
             // Disabling no-unbound method b/c no reason for _.isEmpty to be bound
             // tslint:disable:no-unbound-method
-            const response = await fetch('https://website-api.0xproject.com/leads', {
+            const response = await fetch(`https://website-api.0xproject.com${endpoint}`, {
                 method: 'post',
                 mode: 'cors',
                 credentials: 'same-origin',
                 headers: {
                     'content-type': 'application/json; charset=utf-8',
                 },
-                body: JSON.stringify(_.omitBy({ name, email, projectOrCompany, link, comments }, _.isEmpty)),
+                body: JSON.stringify(_.omitBy(jsonBody, _.isEmpty)),
             });
 
             if (!response.ok) {
@@ -201,6 +317,7 @@ export class ModalContact extends React.Component<Props> {
         );
     }
 }
+
 // Handle errors: {"errors":[{"location":"body","param":"name","msg":"Invalid value"},{"location":"body","param":"email","msg":"Invalid value"}]}
 
 const InputRow = styled.div`
diff --git a/packages/website/ts/pages/market_maker.tsx b/packages/website/ts/pages/market_maker.tsx
index cb0c011d2..5c0820f61 100644
--- a/packages/website/ts/pages/market_maker.tsx
+++ b/packages/website/ts/pages/market_maker.tsx
@@ -5,7 +5,7 @@ import { Banner } from 'ts/components/banner';
 import { Button } from 'ts/components/button';
 import { Action, Definition } from 'ts/components/definition';
 import { Hero } from 'ts/components/hero';
-import { ModalContact } from 'ts/components/modals/modal_contact';
+import { ModalContact, ModalContactType } from 'ts/components/modals/modal_contact';
 import { Section } from 'ts/components/newLayout';
 import { SiteWrap } from 'ts/components/siteWrap';
 import { WebsitePaths } from 'ts/types';
@@ -125,7 +125,11 @@ export class NextMarketMaker extends React.Component<NextMarketMakerProps> {
                     mainCta={{ text: 'Explore the Docs', href: `${WebsitePaths.Wiki}#Market-Making-on-0x` }}
                     secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
                 />
-                <ModalContact isOpen={this.state.isContactModalOpen} onDismiss={this._onDismissContactModal} />
+                <ModalContact
+                    isOpen={this.state.isContactModalOpen}
+                    onDismiss={this._onDismissContactModal}
+                    modalContactType={ModalContactType.MarketMaker}
+                />
             </SiteWrap>
         );
     }
-- 
cgit v1.2.3


From 59ec243c2678cca2d2170e49a235f00102b14f96 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sun, 6 Jan 2019 21:35:05 -0800
Subject: feat(website): add contact us hero action to market maker page

---
 packages/website/ts/components/button.tsx  |  9 ++++++--
 packages/website/ts/pages/market_maker.tsx | 36 +++++++++++++++++++-----------
 2 files changed, 30 insertions(+), 15 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/components/button.tsx b/packages/website/ts/components/button.tsx
index c9785e48c..569038ae0 100644
--- a/packages/website/ts/components/button.tsx
+++ b/packages/website/ts/components/button.tsx
@@ -8,6 +8,7 @@ import { colors } from 'ts/style/colors';
 
 interface ButtonInterface {
     bgColor?: string;
+    borderColor?: string;
     color?: string;
     children?: React.ReactNode | string;
     isTransparent?: boolean;
@@ -26,7 +27,7 @@ interface ButtonInterface {
     shouldUseAnchorTag?: boolean;
 }
 
-export const Button = (props: ButtonInterface) => {
+export const Button: React.StatelessComponent<ButtonInterface> = (props: ButtonInterface) => {
     const { children, href, isWithArrow, to, shouldUseAnchorTag, target } = props;
     let linkElem;
 
@@ -53,6 +54,10 @@ export const Button = (props: ButtonInterface) => {
     );
 };
 
+Button.defaultProps = {
+    borderColor: 'rgba(255, 255, 255, .4)',
+};
+
 const ButtonBase =
     styled.button <
     ButtonInterface >
@@ -62,7 +67,7 @@ const ButtonBase =
     display: inline-block;
     background-color: ${props => props.bgColor || colors.brandLight};
     background-color: ${props => (props.isTransparent || props.isWithArrow) && 'transparent'};
-    border-color: ${props => props.isTransparent && !props.isWithArrow && 'rgba(255, 255, 255, .4)'};
+    border-color: ${props => props.isTransparent && !props.isWithArrow && props.borderColor};
     color: ${props => (props.isAccentColor ? props.theme.linkColor : props.color || props.theme.textColor)};
     padding: ${props => !props.isNoPadding && !props.isWithArrow && '18px 30px'};
     white-space: ${props => props.isWithArrow && 'nowrap'};
diff --git a/packages/website/ts/pages/market_maker.tsx b/packages/website/ts/pages/market_maker.tsx
index 5c0820f61..6e0a5c320 100644
--- a/packages/website/ts/pages/market_maker.tsx
+++ b/packages/website/ts/pages/market_maker.tsx
@@ -1,4 +1,5 @@
 import * as _ from 'lodash';
+import { opacify } from 'polished';
 import * as React from 'react';
 
 import { Banner } from 'ts/components/banner';
@@ -8,6 +9,7 @@ import { Hero } from 'ts/components/hero';
 import { ModalContact, ModalContactType } from 'ts/components/modals/modal_contact';
 import { Section } from 'ts/components/newLayout';
 import { SiteWrap } from 'ts/components/siteWrap';
+import { colors } from 'ts/style/colors';
 import { WebsitePaths } from 'ts/types';
 
 interface OfferData {
@@ -53,7 +55,7 @@ export class NextMarketMaker extends React.Component<NextMarketMakerProps> {
                 links: [
                     {
                         label: 'Contact Us',
-                        onClick: this._onOpenContactModal.bind(this),
+                        onClick: this._onOpenContactModal,
                         shouldUseAnchorTag: true,
                     },
                 ],
@@ -72,7 +74,7 @@ export class NextMarketMaker extends React.Component<NextMarketMakerProps> {
                     isCenteredMobile={false}
                     title="Bring liquidity to the exchanges of the future"
                     description="Market makers (MMs) are important stakeholders in the 0x ecosystem. The Market Making Program provides a set of resources that help onboard MMs to bring liquidity to the 0x network. The Program includes tutorials, monetary incentives, and 1:1 support from the 0x team."
-                    actions={<HeroActions />}
+                    actions={this._renderHeroActions()}
                 />
 
                 <Section bgColor="light" isFlex={true} maxWidth="1170px">
@@ -123,7 +125,7 @@ export class NextMarketMaker extends React.Component<NextMarketMakerProps> {
                     heading="Start trading today."
                     subline="Dive into our docs, or contact us if needed"
                     mainCta={{ text: 'Explore the Docs', href: `${WebsitePaths.Wiki}#Market-Making-on-0x` }}
-                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal.bind(this) }}
+                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal }}
                 />
                 <ModalContact
                     isOpen={this.state.isContactModalOpen}
@@ -134,19 +136,27 @@ export class NextMarketMaker extends React.Component<NextMarketMakerProps> {
         );
     }
 
-    public _onOpenContactModal = (): void => {
+    private readonly _onOpenContactModal = (): void => {
         this.setState({ isContactModalOpen: true });
     };
 
-    public _onDismissContactModal = (): void => {
+    private readonly _onDismissContactModal = (): void => {
         this.setState({ isContactModalOpen: false });
     };
-}
 
-const HeroActions = () => (
-    <>
-        <Button href={`${WebsitePaths.Wiki}#Market-Making-on-0x`} bgColor="dark" isInline={true}>
-            Get Started
-        </Button>
-    </>
-);
+    private readonly _renderHeroActions = () => (
+        <>
+            <Button href={`${WebsitePaths.Wiki}#Market-Making-on-0x`} bgColor="dark" isInline={true}>
+                Get Started
+            </Button>
+            <Button
+                onClick={this._onOpenContactModal}
+                borderColor={opacify(0.4)(colors.brandDark)}
+                isTransparent={true}
+                isInline={true}
+            >
+                Contact Us
+            </Button>
+        </>
+    );
+}
-- 
cgit v1.2.3


From 79863d830e7de40ecef93a6ee26aaf2a843be0e4 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Sun, 6 Jan 2019 21:40:39 -0800
Subject: chore(website): update market making page copy

---
 packages/website/ts/pages/market_maker.tsx | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/market_maker.tsx b/packages/website/ts/pages/market_maker.tsx
index 6e0a5c320..139f0504c 100644
--- a/packages/website/ts/pages/market_maker.tsx
+++ b/packages/website/ts/pages/market_maker.tsx
@@ -72,14 +72,14 @@ export class NextMarketMaker extends React.Component<NextMarketMakerProps> {
                     isLargeTitle={false}
                     isFullWidth={false}
                     isCenteredMobile={false}
-                    title="Bring liquidity to the exchanges of the future"
+                    title="Bring liquidity to the markets of the future"
                     description="Market makers (MMs) are important stakeholders in the 0x ecosystem. The Market Making Program provides a set of resources that help onboard MMs to bring liquidity to the 0x network. The Program includes tutorials, monetary incentives, and 1:1 support from the 0x team."
                     actions={this._renderHeroActions()}
                 />
 
                 <Section bgColor="light" isFlex={true} maxWidth="1170px">
                     <Definition
-                        title="Secure"
+                        title="Secure Trading"
                         titleSize="small"
                         description="Take full custody of your assets to eliminate counterparty risk"
                         icon="secureTrading"
@@ -99,7 +99,7 @@ export class NextMarketMaker extends React.Component<NextMarketMakerProps> {
                     <Definition
                         title="Low Cost"
                         titleSize="small"
-                        description="Pay no fees to make or take orders."
+                        description="Pay no gas fees to make 0x orders"
                         icon="low-cost"
                         iconSize="medium"
                         isInline={true}
@@ -123,8 +123,8 @@ export class NextMarketMaker extends React.Component<NextMarketMakerProps> {
 
                 <Banner
                     heading="Start trading today."
-                    subline="Dive into our docs, or contact us if needed"
-                    mainCta={{ text: 'Explore the Docs', href: `${WebsitePaths.Wiki}#Market-Making-on-0x` }}
+                    subline="Check out our Market Making tutorials to get started"
+                    mainCta={{ text: 'Tutorials', href: `${WebsitePaths.Wiki}#Market-Making-on-0x` }}
                     secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal }}
                 />
                 <ModalContact
-- 
cgit v1.2.3


From 4d5fcf8985be9f06509ad0b3c05ead066b24bf5a Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Fri, 30 Nov 2018 15:33:52 -0800
Subject: feat: Add MultiAsset types

---
 packages/types/src/index.ts | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 4470dd501..846c030ee 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -155,6 +155,7 @@ export enum SignatureType {
 export enum AssetProxyId {
     ERC20 = '0xf47261b0',
     ERC721 = '0x02571792',
+    MultiAsset = '0x94cfcdd7',
 }
 
 export interface ERC20AssetData {
@@ -168,7 +169,13 @@ export interface ERC721AssetData {
     tokenId: BigNumber;
 }
 
-export type AssetData = ERC20AssetData | ERC721AssetData;
+export interface MultiAssetData {
+    assetProxyId: string;
+    amounts: BigNumber[];
+    nestedAssetData: string[];
+}
+
+export type AssetData = ERC20AssetData | ERC721AssetData | MultiAssetData;
 
 // TODO: DRY. These should be extracted from contract code.
 export enum RevertReason {
-- 
cgit v1.2.3


From 354f7053dc3f322412da64460ae8295a6076b3e0 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Fri, 30 Nov 2018 15:35:48 -0800
Subject: Use new AbiEncoder, add logic for encoding/decoding MultiAsset
 assetData

---
 packages/order-utils/package.json                  |   6 +-
 packages/order-utils/src/asset_data_utils.ts       | 221 +++++++++++++++------
 packages/order-utils/src/constants.ts              |  58 +++++-
 .../balance_and_proxy_allowance_lazy_store.ts      |   4 +-
 4 files changed, 217 insertions(+), 72 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/package.json b/packages/order-utils/package.json
index 400c9b66f..8a5150a48 100644
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -13,12 +13,14 @@
         "test": "yarn run_mocha",
         "rebuild_and_test": "run-s build test",
         "test:circleci": "yarn test:coverage",
-        "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js --bail --exit",
+        "run_mocha":
+            "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js --bail --exit",
         "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "clean": "shx rm -rf lib generated_docs",
         "lint": "tslint --format stylish --project .",
-        "docs:json": "typedoc --excludePrivate --excludeExternals --target ES5 --tsconfig typedoc-tsconfig.json --json $JSON_FILE_PATH $PROJECT_FILES"
+        "docs:json":
+            "typedoc --excludePrivate --excludeExternals --target ES5 --tsconfig typedoc-tsconfig.json --json $JSON_FILE_PATH $PROJECT_FILES"
     },
     "config": {
         "postpublish": {
diff --git a/packages/order-utils/src/asset_data_utils.ts b/packages/order-utils/src/asset_data_utils.ts
index 9bbef3a23..b5cfe698e 100644
--- a/packages/order-utils/src/asset_data_utils.ts
+++ b/packages/order-utils/src/asset_data_utils.ts
@@ -1,10 +1,13 @@
-import { AssetData, AssetProxyId, ERC20AssetData, ERC721AssetData } from '@0x/types';
-import { BigNumber } from '@0x/utils';
-import ethAbi = require('ethereumjs-abi');
-import ethUtil = require('ethereumjs-util');
+import { AssetData, AssetProxyId, ERC20AssetData, ERC721AssetData, MultiAssetData } from '@0x/types';
+import { AbiEncoder, BigNumber } from '@0x/utils';
+import { MethodAbi } from 'ethereum-types';
+import * as _ from 'lodash';
 
 import { constants } from './constants';
 
+const encodingRules: AbiEncoder.EncodingRules = { optimize: true };
+const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+
 export const assetDataUtils = {
     /**
      * Encodes an ERC20 token address into a hex encoded assetData string, usable in the makerAssetData or
@@ -13,7 +16,10 @@ export const assetDataUtils = {
      * @return The hex encoded assetData string
      */
     encodeERC20AssetData(tokenAddress: string): string {
-        return ethUtil.bufferToHex(ethAbi.simpleEncode('ERC20Token(address)', tokenAddress));
+        const abiEncoder = new AbiEncoder.Method(constants.ERC20_METHOD_ABI as MethodAbi);
+        const args = [tokenAddress];
+        const assetData = abiEncoder.encode(args, encodingRules);
+        return assetData;
     },
     /**
      * Decodes an ERC20 assetData hex string into it's corresponding ERC20 tokenAddress & assetProxyId
@@ -21,26 +27,13 @@ export const assetDataUtils = {
      * @return An object containing the decoded tokenAddress & assetProxyId
      */
     decodeERC20AssetData(assetData: string): ERC20AssetData {
-        const data = ethUtil.toBuffer(assetData);
-        if (data.byteLength < constants.ERC20_ASSET_DATA_BYTE_LENGTH) {
-            throw new Error(
-                `Could not decode ERC20 Proxy Data. Expected length of encoded data to be at least ${
-                    constants.ERC20_ASSET_DATA_BYTE_LENGTH
-                }. Got ${data.byteLength}`,
-            );
-        }
-        const assetProxyId = ethUtil.bufferToHex(data.slice(0, constants.SELECTOR_LENGTH));
-        if (assetProxyId !== AssetProxyId.ERC20) {
-            throw new Error(
-                `Could not decode ERC20 Proxy Data. Expected Asset Proxy Id to be ERC20 (${
-                    AssetProxyId.ERC20
-                }), but got ${assetProxyId}`,
-            );
-        }
-        const [tokenAddress] = ethAbi.rawDecode(['address'], data.slice(constants.SELECTOR_LENGTH));
+        assetDataUtils.validateERC20AssetDataThrow(assetData);
+        const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
+        const abiEncoder = new AbiEncoder.Method(constants.ERC20_METHOD_ABI as MethodAbi);
+        const [tokenAddress] = abiEncoder.decode(assetData, decodingRules);
         return {
             assetProxyId,
-            tokenAddress: ethUtil.addHexPrefix(tokenAddress),
+            tokenAddress,
         };
     },
     /**
@@ -51,14 +44,10 @@ export const assetDataUtils = {
      * @return The hex encoded assetData string
      */
     encodeERC721AssetData(tokenAddress: string, tokenId: BigNumber): string {
-        // TODO: Pass `tokendId` as a BigNumber.
-        return ethUtil.bufferToHex(
-            ethAbi.simpleEncode(
-                'ERC721Token(address,uint256)',
-                tokenAddress,
-                `0x${tokenId.toString(constants.BASE_16)}`,
-            ),
-        );
+        const abiEncoder = new AbiEncoder.Method(constants.ERC721_METHOD_ABI as MethodAbi);
+        const args = [tokenAddress, tokenId];
+        const assetData = abiEncoder.encode(args, encodingRules);
+        return assetData;
     },
     /**
      * Decodes an ERC721 assetData hex string into it's corresponding ERC721 tokenAddress, tokenId & assetProxyId
@@ -66,27 +55,51 @@ export const assetDataUtils = {
      * @return An object containing the decoded tokenAddress, tokenId & assetProxyId
      */
     decodeERC721AssetData(assetData: string): ERC721AssetData {
-        const data = ethUtil.toBuffer(assetData);
-        if (data.byteLength < constants.ERC721_ASSET_DATA_MINIMUM_BYTE_LENGTH) {
-            throw new Error(
-                `Could not decode ERC721 Asset Data. Expected length of encoded data to be at least ${
-                    constants.ERC721_ASSET_DATA_MINIMUM_BYTE_LENGTH
-                }. Got ${data.byteLength}`,
-            );
-        }
-        const assetProxyId = ethUtil.bufferToHex(data.slice(0, constants.SELECTOR_LENGTH));
-        if (assetProxyId !== AssetProxyId.ERC721) {
+        assetDataUtils.validateERC721AssetDataOrThrow(assetData);
+        const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
+        const abiEncoder = new AbiEncoder.Method(constants.ERC721_METHOD_ABI as MethodAbi);
+        const [tokenAddress, tokenId] = abiEncoder.decode(assetData, decodingRules);
+        return {
+            assetProxyId,
+            tokenAddress,
+            tokenId,
+        };
+    },
+    /**
+     * Encodes assetData for multiple AssetProxies into a single hex encoded assetData string, usable in the makerAssetData or
+     * takerAssetData fields in a 0x order.
+     * @param amounts Amounts of each asset that correspond to a ginle unit within an order.
+     * @param nestedAssetData assetData strings that correspond to a valid assetProxyId.
+     * @return The hex encoded assetData string
+     */
+    encodeMultiAssetData(amounts: BigNumber[], nestedAssetData: string[]): string {
+        _.forEach(nestedAssetData, assetDataElement => assetDataUtils.validateAssetDataOrThrow(assetDataElement));
+        const abiEncoder = new AbiEncoder.Method(constants.MULTI_ASSET_METHOD_ABI as MethodAbi);
+        const args = [amounts, nestedAssetData];
+        const assetData = abiEncoder.encode(args, encodingRules);
+        return assetData;
+    },
+    /**
+     * Decodes a MultiAsset assetData hex string into it's corresponding amounts and nestedAssetData
+     * @param assetData Hex encoded assetData string to decode
+     * @return An object containing the decoded amounts and nestedAssetData
+     */
+    decodeMultiAssetData(assetData: string): MultiAssetData {
+        assetDataUtils.validateMultiAssetDataOrThrow(assetData);
+        const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
+        const abiEncoder = new AbiEncoder.Method(constants.MULTI_ASSET_METHOD_ABI as MethodAbi);
+        const [amounts, nestedAssetData] = abiEncoder.decode(assetData, decodingRules);
+        if (amounts.length !== nestedAssetData.length) {
             throw new Error(
-                `Could not decode ERC721 Asset Data. Expected Asset Proxy Id to be ERC721 (${
-                    AssetProxyId.ERC721
-                }), but got ${assetProxyId}`,
+                `Invalid MultiAsset assetData. Expected length of 'amounts' (${
+                    amounts.length
+                }) to equal length of 'nestedAssetData' (${nestedAssetData.length})`,
             );
         }
-        const [tokenAddress, tokenId] = ethAbi.rawDecode(['address', 'uint256'], data.slice(constants.SELECTOR_LENGTH));
         return {
             assetProxyId,
-            tokenAddress: ethUtil.addHexPrefix(tokenAddress),
-            tokenId: new BigNumber(tokenId.toString()),
+            amounts,
+            nestedAssetData,
         };
     },
     /**
@@ -95,18 +108,106 @@ export const assetDataUtils = {
      * @return The assetProxyId
      */
     decodeAssetProxyId(assetData: string): AssetProxyId {
-        const encodedAssetData = ethUtil.toBuffer(assetData);
-        if (encodedAssetData.byteLength < constants.SELECTOR_LENGTH) {
+        if (assetData.length < constants.SELECTOR_CHAR_LENGTH_WITH_PREFIX) {
             throw new Error(
-                `Could not decode assetData. Expected length of encoded data to be at least 4. Got ${
-                    encodedAssetData.byteLength
+                `Could not decode assetData. Expected length of encoded data to be at least 10. Got ${
+                    assetData.length
                 }`,
             );
         }
-        const encodedAssetProxyId = encodedAssetData.slice(0, constants.SELECTOR_LENGTH);
-        const assetProxyId = decodeAssetProxyId(encodedAssetProxyId);
+        const assetProxyId = assetData.slice(0, constants.SELECTOR_CHAR_LENGTH_WITH_PREFIX);
+        if (
+            assetProxyId !== AssetProxyId.ERC20 &&
+            assetProxyId !== AssetProxyId.ERC721 &&
+            assetProxyId !== AssetProxyId.MultiAsset
+        ) {
+            throw new Error(`Invalid assetProxyId: ${assetProxyId}`);
+        }
         return assetProxyId;
     },
+    /**
+     * Throws if the length or assetProxyId are invalid for the ERC20Proxy.
+     * @param assetData Hex encoded assetData string
+     */
+    validateERC20AssetDataThrow(assetData: string): void {
+        if (assetData.length < constants.ERC20_ASSET_DATA_MIN_CHAR_LENGTH_WITH_PREFIX) {
+            throw new Error(
+                `Could not decode ERC20 Proxy Data. Expected length of encoded data to be at least ${
+                    constants.ERC20_ASSET_DATA_MIN_CHAR_LENGTH_WITH_PREFIX
+                }. Got ${assetData.length}`,
+            );
+        }
+        const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
+        if (assetProxyId !== AssetProxyId.ERC20) {
+            throw new Error(
+                `Could not decode ERC20 assetData. Expected assetProxyId to be ERC20 (${
+                    AssetProxyId.ERC20
+                }), but got ${assetProxyId}`,
+            );
+        }
+    },
+    /**
+     * Throws if the length or assetProxyId are invalid for the ERC721Proxy.
+     * @param assetData Hex encoded assetData string
+     */
+    validateERC721AssetDataOrThrow(assetData: string): void {
+        if (assetData.length < constants.ERC721_ASSET_DATA_MIN_CHAR_LENGTH_WITH_PREFIX) {
+            throw new Error(
+                `Could not decode ERC721 assetData. Expected length of encoded data to be at least ${
+                    constants.ERC721_ASSET_DATA_MIN_CHAR_LENGTH_WITH_PREFIX
+                }. Got ${assetData.length}`,
+            );
+        }
+        const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
+        if (assetProxyId !== AssetProxyId.ERC721) {
+            throw new Error(
+                `Could not decode ERC721 assetData. Expected assetProxyId to be ERC721 (${
+                    AssetProxyId.ERC721
+                }), but got ${assetProxyId}`,
+            );
+        }
+    },
+    /**
+     * Throws if the length or assetProxyId are invalid for the MultiAssetProxy.
+     * @param assetData Hex encoded assetData string
+     */
+    validateMultiAssetDataOrThrow(assetData: string): void {
+        if (assetData.length < constants.MULTI_ASSET_DATA_MIN_CHAR_LENGTH_WITH_PREFIX) {
+            throw new Error(
+                `Could not decode MultiAsset assetData. Expected length of encoded data to be at least ${
+                    constants.MULTI_ASSET_DATA_MIN_CHAR_LENGTH_WITH_PREFIX
+                }. Got ${assetData.length}`,
+            );
+        }
+        const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
+        if (assetProxyId !== AssetProxyId.MultiAsset) {
+            throw new Error(
+                `Could not decode MultiAsset assetData. Expected assetProxyId to be MultiAsset (${
+                    AssetProxyId.MultiAsset
+                }), but got ${assetProxyId}`,
+            );
+        }
+    },
+    /**
+     * Throws if the length or assetProxyId are invalid for the corresponding AssetProxy.
+     * @param assetData Hex encoded assetData string
+     */
+    validateAssetDataOrThrow(assetData: string): void {
+        const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
+        switch (assetProxyId) {
+            case AssetProxyId.ERC20:
+                assetDataUtils.validateERC20AssetDataThrow(assetData);
+                break;
+            case AssetProxyId.ERC721:
+                assetDataUtils.validateERC721AssetDataOrThrow(assetData);
+                break;
+            case AssetProxyId.MultiAsset:
+                assetDataUtils.validateMultiAssetDataOrThrow(assetData);
+                break;
+            default:
+                throw new Error(`Unrecognized asset proxy id: ${assetProxyId}`);
+        }
+    },
     /**
      * Decode any assetData into it's corresponding assetData object
      * @param assetData Hex encoded assetData string to decode
@@ -121,19 +222,11 @@ export const assetDataUtils = {
             case AssetProxyId.ERC721:
                 const erc721AssetData = assetDataUtils.decodeERC721AssetData(assetData);
                 return erc721AssetData;
+            case AssetProxyId.MultiAsset:
+                const multiAssetData = assetDataUtils.decodeMultiAssetData(assetData);
+                return multiAssetData;
             default:
                 throw new Error(`Unrecognized asset proxy id: ${assetProxyId}`);
         }
     },
 };
-
-function decodeAssetProxyId(encodedAssetProxyId: Buffer): AssetProxyId {
-    const hexString = ethUtil.bufferToHex(encodedAssetProxyId);
-    if (hexString === AssetProxyId.ERC20) {
-        return AssetProxyId.ERC20;
-    }
-    if (hexString === AssetProxyId.ERC721) {
-        return AssetProxyId.ERC721;
-    }
-    throw new Error(`Invalid ProxyId: ${hexString}`);
-}
diff --git a/packages/order-utils/src/constants.ts b/packages/order-utils/src/constants.ts
index 10029dcc3..be7f3a885 100644
--- a/packages/order-utils/src/constants.ts
+++ b/packages/order-utils/src/constants.ts
@@ -7,10 +7,10 @@ export const constants = {
     UNLIMITED_ALLOWANCE_IN_BASE_UNITS: new BigNumber(2).pow(256).minus(1),
     TESTRPC_NETWORK_ID: 50,
     ADDRESS_LENGTH: 20,
-    ERC20_ASSET_DATA_BYTE_LENGTH: 36,
-    ERC721_ASSET_DATA_MINIMUM_BYTE_LENGTH: 53,
-    SELECTOR_LENGTH: 4,
-    BASE_16: 16,
+    ERC20_ASSET_DATA_MIN_CHAR_LENGTH_WITH_PREFIX: 74,
+    ERC721_ASSET_DATA_MIN_CHAR_LENGTH_WITH_PREFIX: 136,
+    MULTI_ASSET_DATA_MIN_CHAR_LENGTH_WITH_PREFIX: 266,
+    SELECTOR_CHAR_LENGTH_WITH_PREFIX: 10,
     INFINITE_TIMESTAMP_SEC: new BigNumber(2524604400), // Close to infinite
     ZERO_AMOUNT: new BigNumber(0),
     EIP712_DOMAIN_NAME: '0x Protocol',
@@ -48,4 +48,54 @@ export const constants = {
             { name: 'data', type: 'bytes' },
         ],
     },
+    ERC20_METHOD_ABI: {
+        constant: false,
+        inputs: [
+            {
+                name: 'tokenContract',
+                type: 'address',
+            },
+        ],
+        name: 'ERC20Token',
+        outputs: [],
+        payable: false,
+        stateMutability: 'nonpayable',
+        type: 'function',
+    },
+    ERC721_METHOD_ABI: {
+        constant: false,
+        inputs: [
+            {
+                name: 'tokenContract',
+                type: 'address',
+            },
+            {
+                name: 'tokenId',
+                type: 'uint256',
+            },
+        ],
+        name: 'ERC721Token',
+        outputs: [],
+        payable: false,
+        stateMutability: 'nonpayable',
+        type: 'function',
+    },
+    MULTI_ASSET_METHOD_ABI: {
+        constant: false,
+        inputs: [
+            {
+                name: 'amounts',
+                type: 'uint256[]',
+            },
+            {
+                name: 'nestedAssetData',
+                type: 'bytes[]',
+            },
+        ],
+        name: 'MultiAsset',
+        outputs: [],
+        payable: false,
+        stateMutability: 'nonpayable',
+        type: 'function',
+    },
 };
diff --git a/packages/order-utils/src/store/balance_and_proxy_allowance_lazy_store.ts b/packages/order-utils/src/store/balance_and_proxy_allowance_lazy_store.ts
index f42a76d0c..0bbaa844a 100644
--- a/packages/order-utils/src/store/balance_and_proxy_allowance_lazy_store.ts
+++ b/packages/order-utils/src/store/balance_and_proxy_allowance_lazy_store.ts
@@ -119,10 +119,10 @@ export class BalanceAndProxyAllowanceLazyStore implements AbstractBalanceAndProx
     public deleteAllERC721ProxyAllowance(tokenAddress: string, userAddress: string): void {
         for (const assetData in this._proxyAllowance) {
             if (this._proxyAllowance.hasOwnProperty(assetData)) {
-                const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
+                const decodedAssetData = assetDataUtils.decodeERC721AssetData(assetData);
                 if (
                     decodedAssetData.assetProxyId === AssetProxyId.ERC721 &&
-                    decodedAssetData.tokenAddress === tokenAddress &&
+                    !_.isUndefined(decodedAssetData.tokenAddress) &&
                     !_.isUndefined(this._proxyAllowance[assetData][userAddress])
                 ) {
                     delete this._proxyAllowance[assetData][userAddress];
-- 
cgit v1.2.3


From 1553b366da410fbf00338a3207d326e5d57f54b2 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Fri, 30 Nov 2018 15:54:46 -0800
Subject: Update CHANGELOGs

---
 packages/order-utils/CHANGELOG.json | 9 +++++++++
 packages/types/CHANGELOG.json       | 4 ++++
 2 files changed, 13 insertions(+)

(limited to 'packages')

diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index 11889b92e..a6fb91b83 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "3.1.0",
+        "changes": [
+            {
+                "note": "Use new ABI encoder and add encoding/decoding logic for MultiAsset assetData",
+                "pr": 1363
+            }
+        ]
+    },
     {
         "version": "3.0.7",
         "changes": [
diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index f1cd2f18e..fdb421e79 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -18,6 +18,10 @@
             {
                 "note": "Add RevertReasons for DutchAuction contract",
                 "pr": 1225
+            },
+            {
+                "note": "Add MultiAsset types",
+                "pr": 1363
             }
         ],
         "timestamp": 1544570656
-- 
cgit v1.2.3


From 0cb5209266b979bcee094f3863efca0a1fa63697 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Fri, 30 Nov 2018 15:57:30 -0800
Subject: Add length check to MultiAsset encoding

---
 packages/order-utils/src/asset_data_utils.ts                       | 7 +++++++
 .../src/store/balance_and_proxy_allowance_lazy_store.ts            | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/order-utils/src/asset_data_utils.ts b/packages/order-utils/src/asset_data_utils.ts
index b5cfe698e..0b32cf216 100644
--- a/packages/order-utils/src/asset_data_utils.ts
+++ b/packages/order-utils/src/asset_data_utils.ts
@@ -73,6 +73,13 @@ export const assetDataUtils = {
      * @return The hex encoded assetData string
      */
     encodeMultiAssetData(amounts: BigNumber[], nestedAssetData: string[]): string {
+        if (amounts.length !== nestedAssetData.length) {
+            throw new Error(
+                `Invalid MultiAsset arguments. Expected length of 'amounts' (${
+                    amounts.length
+                }) to equal length of 'nestedAssetData' (${nestedAssetData.length})`,
+            );
+        }
         _.forEach(nestedAssetData, assetDataElement => assetDataUtils.validateAssetDataOrThrow(assetDataElement));
         const abiEncoder = new AbiEncoder.Method(constants.MULTI_ASSET_METHOD_ABI as MethodAbi);
         const args = [amounts, nestedAssetData];
diff --git a/packages/order-utils/src/store/balance_and_proxy_allowance_lazy_store.ts b/packages/order-utils/src/store/balance_and_proxy_allowance_lazy_store.ts
index 0bbaa844a..ae3e36238 100644
--- a/packages/order-utils/src/store/balance_and_proxy_allowance_lazy_store.ts
+++ b/packages/order-utils/src/store/balance_and_proxy_allowance_lazy_store.ts
@@ -122,7 +122,7 @@ export class BalanceAndProxyAllowanceLazyStore implements AbstractBalanceAndProx
                 const decodedAssetData = assetDataUtils.decodeERC721AssetData(assetData);
                 if (
                     decodedAssetData.assetProxyId === AssetProxyId.ERC721 &&
-                    !_.isUndefined(decodedAssetData.tokenAddress) &&
+                    decodedAssetData.tokenAddress === tokenAddress &&
                     !_.isUndefined(this._proxyAllowance[assetData][userAddress])
                 ) {
                     delete this._proxyAllowance[assetData][userAddress];
-- 
cgit v1.2.3


From 19e93440b39161e8b1ecb79f29548faae1be4b1b Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Fri, 30 Nov 2018 16:13:35 -0800
Subject: fix: Add error message if assetProxyId is not ERC20 or ERC721

---
 packages/fill-scenarios/CHANGELOG.json        |  9 +++++++++
 packages/fill-scenarios/src/fill_scenarios.ts | 25 ++++++++++++++++++-------
 2 files changed, 27 insertions(+), 7 deletions(-)

(limited to 'packages')

diff --git a/packages/fill-scenarios/CHANGELOG.json b/packages/fill-scenarios/CHANGELOG.json
index ca256399a..176267df9 100644
--- a/packages/fill-scenarios/CHANGELOG.json
+++ b/packages/fill-scenarios/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.0.17",
+        "changes": [
+            {
+                "note": "Add error message if assetProxyId is not ERC20 or ERC721",
+                "pr": 1363
+            }
+        ]
+    },
     {
         "version": "1.0.16",
         "changes": [
diff --git a/packages/fill-scenarios/src/fill_scenarios.ts b/packages/fill-scenarios/src/fill_scenarios.ts
index 0154bcd0a..e08c6ae5f 100644
--- a/packages/fill-scenarios/src/fill_scenarios.ts
+++ b/packages/fill-scenarios/src/fill_scenarios.ts
@@ -2,7 +2,14 @@ import { DummyERC20TokenContract, DummyERC721TokenContract, ExchangeContract } f
 import * as artifacts from '@0x/contract-artifacts';
 import { assetDataUtils } from '@0x/order-utils';
 import { orderFactory } from '@0x/order-utils/lib/src/order_factory';
-import { AssetProxyId, ERC721AssetData, OrderWithoutExchangeAddress, SignedOrder } from '@0x/types';
+import {
+    AssetData,
+    AssetProxyId,
+    ERC20AssetData,
+    ERC721AssetData,
+    OrderWithoutExchangeAddress,
+    SignedOrder,
+} from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import { Provider } from 'ethereum-types';
@@ -153,35 +160,39 @@ export class FillScenarios {
         const decodedMakerAssetData = assetDataUtils.decodeAssetDataOrThrow(makerAssetData);
         if (decodedMakerAssetData.assetProxyId === AssetProxyId.ERC20) {
             await this._increaseERC20BalanceAndAllowanceAsync(
-                decodedMakerAssetData.tokenAddress,
+                (decodedMakerAssetData as ERC20AssetData).tokenAddress,
                 makerAddress,
                 makerFillableAmount,
             );
-        } else {
+        } else if (decodedMakerAssetData.assetProxyId === AssetProxyId.ERC721) {
             if (!makerFillableAmount.equals(1)) {
                 throw new Error(`ERC721 makerFillableAmount should be equal 1. Found: ${makerFillableAmount}`);
             }
             await this._increaseERC721BalanceAndAllowanceAsync(
-                decodedMakerAssetData.tokenAddress,
+                (decodedMakerAssetData as ERC721AssetData).tokenAddress,
                 makerAddress,
                 // tslint:disable-next-line:no-unnecessary-type-assertion
                 (decodedMakerAssetData as ERC721AssetData).tokenId,
             );
+        } else {
+            throw new Error(`Proxy with id ${decodedMakerAssetData.assetProxyId} not supported`);
         }
         const decodedTakerAssetData = assetDataUtils.decodeAssetDataOrThrow(takerAssetData);
         if (decodedTakerAssetData.assetProxyId === AssetProxyId.ERC20) {
-            const takerTokenAddress = decodedTakerAssetData.tokenAddress;
+            const takerTokenAddress = (decodedTakerAssetData as ERC20AssetData).tokenAddress;
             await this._increaseERC20BalanceAndAllowanceAsync(takerTokenAddress, takerAddress, takerFillableAmount);
-        } else {
+        } else if (decodedTakerAssetData.assetProxyId === AssetProxyId.ERC721) {
             if (!takerFillableAmount.equals(1)) {
                 throw new Error(`ERC721 takerFillableAmount should be equal 1. Found: ${takerFillableAmount}`);
             }
             await this._increaseERC721BalanceAndAllowanceAsync(
-                decodedTakerAssetData.tokenAddress,
+                (decodedTakerAssetData as ERC721AssetData).tokenAddress,
                 takerAddress,
                 // tslint:disable-next-line:no-unnecessary-type-assertion
                 (decodedMakerAssetData as ERC721AssetData).tokenId,
             );
+        } else {
+            throw new Error(`Proxy with id ${decodedTakerAssetData.assetProxyId} not supported`);
         }
         // Fees
         await Promise.all([
-- 
cgit v1.2.3


From 67dfe6030c3d193e8ccf9411b114a44e2ed11c73 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Sat, 1 Dec 2018 22:30:32 -0800
Subject: feat: Add support for MultiAssetProxy

---
 .../dependent_order_hashes_tracker.ts              |  76 +++++++++-----
 .../src/order_watcher/order_watcher.ts             | 110 +++++++++++++++------
 2 files changed, 131 insertions(+), 55 deletions(-)

(limited to 'packages')

diff --git a/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts b/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
index a956a94db..eed1d055b 100644
--- a/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
+++ b/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
@@ -1,6 +1,6 @@
 // tslint:disable:no-unnecessary-type-assertion
 import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { AssetProxyId, ERC20AssetData, ERC721AssetData, SignedOrder } from '@0x/types';
+import { AssetProxyId, ERC20AssetData, ERC721AssetData, MultiAssetData, SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 
@@ -62,39 +62,20 @@ export class DependentOrderHashesTracker {
         return dependentOrderHashes;
     }
     public addToDependentOrderHashes(signedOrder: SignedOrder): void {
-        const decodedMakerAssetData = assetDataUtils.decodeAssetDataOrThrow(signedOrder.makerAssetData);
-        if (decodedMakerAssetData.assetProxyId === AssetProxyId.ERC20) {
-            this._addToERC20DependentOrderHashes(signedOrder, (decodedMakerAssetData as ERC20AssetData).tokenAddress);
-        } else {
-            this._addToERC721DependentOrderHashes(
-                signedOrder,
-                (decodedMakerAssetData as ERC721AssetData).tokenAddress,
-                (decodedMakerAssetData as ERC721AssetData).tokenId,
-            );
-        }
+        this._addAssetDataToDependentOrderHashes(signedOrder, signedOrder.makerAssetData);
         this._addToERC20DependentOrderHashes(signedOrder, this._zrxTokenAddress);
         this._addToMakerDependentOrderHashes(signedOrder);
     }
     public removeFromDependentOrderHashes(signedOrder: SignedOrder): void {
-        const decodedMakerAssetData = assetDataUtils.decodeAssetDataOrThrow(signedOrder.makerAssetData);
-        if (decodedMakerAssetData.assetProxyId === AssetProxyId.ERC20) {
-            this._removeFromERC20DependentOrderhashes(
-                signedOrder,
-                (decodedMakerAssetData as ERC20AssetData).tokenAddress,
-            );
-        } else {
-            this._removeFromERC721DependentOrderhashes(
-                signedOrder,
-                (decodedMakerAssetData as ERC721AssetData).tokenAddress,
-                (decodedMakerAssetData as ERC721AssetData).tokenId,
-            );
-        }
+        this._removeAssetDataFromDependentOrderHashes(signedOrder, signedOrder.makerAssetData);
         // If makerToken === ZRX then we already removed it and we don't need to remove it again.
+        const decodedMakerAssetData = assetDataUtils.decodeAssetDataOrThrow(signedOrder.makerAssetData);
         if ((decodedMakerAssetData as ERC20AssetData).tokenAddress !== this._zrxTokenAddress) {
             this._removeFromERC20DependentOrderhashes(signedOrder, this._zrxTokenAddress);
         }
         this._removeFromMakerDependentOrderhashes(signedOrder);
     }
+
     private _getDependentOrderHashesByERC20AssetData(makerAddress: string, erc20AssetData: string): string[] {
         const tokenAddress = assetDataUtils.decodeERC20AssetData(erc20AssetData).tokenAddress;
         let dependentOrderHashes: string[] = [];
@@ -167,6 +148,28 @@ export class DependentOrderHashesTracker {
             tokenId.toString()
         ].add(orderHash);
     }
+    private _addAssetDataToDependentOrderHashes(signedOrder: SignedOrder, assetData: string): void {
+        const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
+        switch (decodedAssetData.assetProxyId) {
+            case AssetProxyId.ERC20:
+                this._addToERC20DependentOrderHashes(signedOrder, (decodedAssetData as ERC20AssetData).tokenAddress);
+                break;
+            case AssetProxyId.ERC721:
+                this._addToERC721DependentOrderHashes(
+                    signedOrder,
+                    (decodedAssetData as ERC721AssetData).tokenAddress,
+                    (decodedAssetData as ERC721AssetData).tokenId,
+                );
+                break;
+            case AssetProxyId.MultiAsset:
+                _.each((decodedAssetData as MultiAssetData).nestedAssetData, nestedAssetDataElement =>
+                    this._addAssetDataToDependentOrderHashes(signedOrder, nestedAssetDataElement),
+                );
+                break;
+            default:
+                break;
+        }
+    }
     private _addToMakerDependentOrderHashes(signedOrder: SignedOrder): void {
         const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
         if (_.isUndefined(this._orderHashesByMakerAddress[signedOrder.makerAddress])) {
@@ -230,4 +233,29 @@ export class DependentOrderHashesTracker {
             delete this._orderHashesByMakerAddress[signedOrder.makerAddress];
         }
     }
+    private _removeAssetDataFromDependentOrderHashes(signedOrder: SignedOrder, assetData: string): void {
+        const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
+        switch (decodedAssetData.assetProxyId) {
+            case AssetProxyId.ERC20:
+                this._removeFromERC20DependentOrderhashes(
+                    signedOrder,
+                    (decodedAssetData as ERC20AssetData).tokenAddress,
+                );
+                break;
+            case AssetProxyId.ERC721:
+                this._removeFromERC721DependentOrderhashes(
+                    signedOrder,
+                    (decodedAssetData as ERC721AssetData).tokenAddress,
+                    (decodedAssetData as ERC721AssetData).tokenId,
+                );
+                break;
+            case AssetProxyId.MultiAsset:
+                _.each((decodedAssetData as MultiAssetData).nestedAssetData, nestedAssetDataElement =>
+                    this._removeAssetDataFromDependentOrderHashes(signedOrder, nestedAssetDataElement),
+                );
+                break;
+            default:
+                break;
+        }
+    }
 }
diff --git a/packages/order-watcher/src/order_watcher/order_watcher.ts b/packages/order-watcher/src/order_watcher/order_watcher.ts
index 96c5ca7b4..bf890f0e6 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher.ts
@@ -32,7 +32,16 @@ import {
     orderHashUtils,
     OrderStateUtils,
 } from '@0x/order-utils';
-import { AssetProxyId, ExchangeContractErrs, OrderState, SignedOrder, Stats } from '@0x/types';
+import {
+    AssetProxyId,
+    ERC20AssetData,
+    ERC721AssetData,
+    ExchangeContractErrs,
+    MultiAssetData,
+    OrderState,
+    SignedOrder,
+    Stats,
+} from '@0x/types';
 import { errorUtils, intervalUtils } from '@0x/utils';
 import { BlockParamLiteral, LogEntryEvent, LogWithDecodedArgs, Provider } from 'ethereum-types';
 import * as _ from 'lodash';
@@ -161,14 +170,7 @@ export class OrderWatcher {
         this._dependentOrderHashesTracker.addToDependentOrderHashes(signedOrder);
 
         const orderAssetDatas = [signedOrder.makerAssetData, signedOrder.takerAssetData];
-        _.each(orderAssetDatas, assetData => {
-            const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
-            if (decodedAssetData.assetProxyId === AssetProxyId.ERC20) {
-                this._collisionResistantAbiDecoder.addERC20Token(decodedAssetData.tokenAddress);
-            } else if (decodedAssetData.assetProxyId === AssetProxyId.ERC721) {
-                this._collisionResistantAbiDecoder.addERC721Token(decodedAssetData.tokenAddress);
-            }
-        });
+        _.each(orderAssetDatas, assetData => this._addAssetDataToAbiDecoder(assetData));
     }
     /**
      * Removes an order from the orderWatcher
@@ -236,31 +238,77 @@ export class OrderWatcher {
             await this._emitRevalidateOrdersAsync([orderHash]);
         }
     }
+    private _addAssetDataToAbiDecoder(assetData: string): void {
+        const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
+        switch (decodedAssetData.assetProxyId) {
+            case AssetProxyId.ERC20:
+                this._collisionResistantAbiDecoder.addERC20Token((decodedAssetData as ERC20AssetData).tokenAddress);
+                break;
+            case AssetProxyId.ERC721:
+                this._collisionResistantAbiDecoder.addERC721Token((decodedAssetData as ERC721AssetData).tokenAddress);
+                break;
+            case AssetProxyId.MultiAsset:
+                _.each((decodedAssetData as MultiAssetData).nestedAssetData, nestedAssetDataElement =>
+                    this._addAssetDataToAbiDecoder(nestedAssetDataElement),
+                );
+                break;
+            default:
+                break;
+        }
+    }
+    private _deleteLazyStoreBalance(assetData: string, userAddress: string): void {
+        const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
+        switch (assetProxyId) {
+            case AssetProxyId.ERC20:
+            case AssetProxyId.ERC721:
+                this._balanceAndProxyAllowanceLazyStore.deleteBalance(assetData, userAddress);
+                break;
+            case AssetProxyId.MultiAsset:
+                const decodedAssetData = assetDataUtils.decodeMultiAssetData(assetData);
+                _.each(decodedAssetData.nestedAssetData, nestedAssetDataElement =>
+                    this._deleteLazyStoreBalance(nestedAssetDataElement, userAddress),
+                );
+                break;
+            default:
+                break;
+        }
+    }
+    private _deleteLazyStoreProxyAllowance(assetData: string, userAddress: string): void {
+        const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
+        switch (assetProxyId) {
+            case AssetProxyId.ERC20:
+            case AssetProxyId.ERC721:
+                this._balanceAndProxyAllowanceLazyStore.deleteProxyAllowance(assetData, userAddress);
+                break;
+            case AssetProxyId.MultiAsset:
+                const decodedAssetData = assetDataUtils.decodeMultiAssetData(assetData);
+                _.each(decodedAssetData.nestedAssetData, nestedAssetDataElement =>
+                    this._deleteLazyStoreProxyAllowance(nestedAssetDataElement, userAddress),
+                );
+                break;
+            default:
+                break;
+        }
+    }
     private _cleanupOrderRelatedState(orderHash: string): void {
         const signedOrder = this._orderByOrderHash[orderHash];
 
         this._orderFilledCancelledLazyStore.deleteFilledTakerAmount(orderHash);
         this._orderFilledCancelledLazyStore.deleteIsCancelled(orderHash);
 
-        this._balanceAndProxyAllowanceLazyStore.deleteBalance(signedOrder.makerAssetData, signedOrder.makerAddress);
-        this._balanceAndProxyAllowanceLazyStore.deleteProxyAllowance(
-            signedOrder.makerAssetData,
-            signedOrder.makerAddress,
-        );
-        this._balanceAndProxyAllowanceLazyStore.deleteBalance(signedOrder.takerAssetData, signedOrder.takerAddress);
-        this._balanceAndProxyAllowanceLazyStore.deleteProxyAllowance(
-            signedOrder.takerAssetData,
-            signedOrder.takerAddress,
-        );
+        this._deleteLazyStoreBalance(signedOrder.makerAssetData, signedOrder.makerAddress);
+        this._deleteLazyStoreProxyAllowance(signedOrder.makerAssetData, signedOrder.makerAddress);
+        this._deleteLazyStoreBalance(signedOrder.takerAssetData, signedOrder.takerAddress);
+        this._deleteLazyStoreProxyAllowance(signedOrder.takerAssetData, signedOrder.takerAddress);
 
         const zrxAssetData = this._orderFilledCancelledLazyStore.getZRXAssetData();
         if (!signedOrder.makerFee.isZero()) {
-            this._balanceAndProxyAllowanceLazyStore.deleteBalance(zrxAssetData, signedOrder.makerAddress);
-            this._balanceAndProxyAllowanceLazyStore.deleteProxyAllowance(zrxAssetData, signedOrder.makerAddress);
+            this._deleteLazyStoreBalance(zrxAssetData, signedOrder.makerAddress);
+            this._deleteLazyStoreProxyAllowance(zrxAssetData, signedOrder.makerAddress);
         }
         if (!signedOrder.takerFee.isZero()) {
-            this._balanceAndProxyAllowanceLazyStore.deleteBalance(zrxAssetData, signedOrder.takerAddress);
-            this._balanceAndProxyAllowanceLazyStore.deleteProxyAllowance(zrxAssetData, signedOrder.takerAddress);
+            this._deleteLazyStoreBalance(zrxAssetData, signedOrder.takerAddress);
+            this._deleteLazyStoreProxyAllowance(zrxAssetData, signedOrder.takerAddress);
         }
     }
     private _onOrderExpired(orderHash: string): void {
@@ -302,7 +350,7 @@ export class OrderWatcher {
                     // Invalidate cache
                     const args = decodedLog.args as ERC20TokenApprovalEventArgs;
                     const tokenAssetData = assetDataUtils.encodeERC20AssetData(decodedLog.address);
-                    this._balanceAndProxyAllowanceLazyStore.deleteProxyAllowance(tokenAssetData, args._owner);
+                    this._deleteLazyStoreProxyAllowance(tokenAssetData, args._owner);
                     // Revalidate orders
                     const orderHashes = this._dependentOrderHashesTracker.getDependentOrderHashesByAssetDataByMaker(
                         args._owner,
@@ -315,7 +363,7 @@ export class OrderWatcher {
                     // Invalidate cache
                     const args = decodedLog.args as ERC721TokenApprovalEventArgs;
                     const tokenAssetData = assetDataUtils.encodeERC721AssetData(decodedLog.address, args._tokenId);
-                    this._balanceAndProxyAllowanceLazyStore.deleteProxyAllowance(tokenAssetData, args._owner);
+                    this._deleteLazyStoreProxyAllowance(tokenAssetData, args._owner);
                     // Revalidate orders
                     const orderHashes = this._dependentOrderHashesTracker.getDependentOrderHashesByAssetDataByMaker(
                         args._owner,
@@ -333,8 +381,8 @@ export class OrderWatcher {
                     // Invalidate cache
                     const args = decodedLog.args as ERC20TokenTransferEventArgs;
                     const tokenAssetData = assetDataUtils.encodeERC20AssetData(decodedLog.address);
-                    this._balanceAndProxyAllowanceLazyStore.deleteBalance(tokenAssetData, args._from);
-                    this._balanceAndProxyAllowanceLazyStore.deleteBalance(tokenAssetData, args._to);
+                    this._deleteLazyStoreBalance(tokenAssetData, args._from);
+                    this._deleteLazyStoreBalance(tokenAssetData, args._to);
                     // Revalidate orders
                     const orderHashes = this._dependentOrderHashesTracker.getDependentOrderHashesByAssetDataByMaker(
                         args._from,
@@ -347,8 +395,8 @@ export class OrderWatcher {
                     // Invalidate cache
                     const args = decodedLog.args as ERC721TokenTransferEventArgs;
                     const tokenAssetData = assetDataUtils.encodeERC721AssetData(decodedLog.address, args._tokenId);
-                    this._balanceAndProxyAllowanceLazyStore.deleteBalance(tokenAssetData, args._from);
-                    this._balanceAndProxyAllowanceLazyStore.deleteBalance(tokenAssetData, args._to);
+                    this._deleteLazyStoreBalance(tokenAssetData, args._from);
+                    this._deleteLazyStoreBalance(tokenAssetData, args._to);
                     // Revalidate orders
                     const orderHashes = this._dependentOrderHashesTracker.getDependentOrderHashesByAssetDataByMaker(
                         args._from,
@@ -375,7 +423,7 @@ export class OrderWatcher {
                 // Invalidate cache
                 const args = decodedLog.args as WETH9DepositEventArgs;
                 const tokenAssetData = assetDataUtils.encodeERC20AssetData(decodedLog.address);
-                this._balanceAndProxyAllowanceLazyStore.deleteBalance(tokenAssetData, args._owner);
+                this._deleteLazyStoreBalance(tokenAssetData, args._owner);
                 // Revalidate orders
                 const orderHashes = this._dependentOrderHashesTracker.getDependentOrderHashesByAssetDataByMaker(
                     args._owner,
@@ -388,7 +436,7 @@ export class OrderWatcher {
                 // Invalidate cache
                 const args = decodedLog.args as WETH9WithdrawalEventArgs;
                 const tokenAssetData = assetDataUtils.encodeERC20AssetData(decodedLog.address);
-                this._balanceAndProxyAllowanceLazyStore.deleteBalance(tokenAssetData, args._owner);
+                this._deleteLazyStoreBalance(tokenAssetData, args._owner);
                 // Revalidate orders
                 const orderHashes = this._dependentOrderHashesTracker.getDependentOrderHashesByAssetDataByMaker(
                     args._owner,
-- 
cgit v1.2.3


From fc71d87d2bf38f59bd68d491f6eb6acbc04a9ece Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Sat, 1 Dec 2018 22:32:16 -0800
Subject: Update CHANGELOG

---
 packages/order-watcher/CHANGELOG.json | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'packages')

diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index 304dc45fd..b4807dc89 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.4.0",
+        "changes": [
+            {
+                "note": "Add support for MultiAssetProxy",
+                "pr": 1363
+            }
+        ]
+    },
     {
         "version": "2.3.0",
         "changes": [
-- 
cgit v1.2.3


From 46359c098b0f6f3b0377f9426c78aa2ce2e4cf5a Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Sat, 1 Dec 2018 23:32:50 -0800
Subject: Add support for MAP in fill-scenarios

---
 packages/fill-scenarios/CHANGELOG.json        |  4 +-
 packages/fill-scenarios/src/fill_scenarios.ts | 81 ++++++++++++++-------------
 2 files changed, 45 insertions(+), 40 deletions(-)

(limited to 'packages')

diff --git a/packages/fill-scenarios/CHANGELOG.json b/packages/fill-scenarios/CHANGELOG.json
index 176267df9..2c3e261cb 100644
--- a/packages/fill-scenarios/CHANGELOG.json
+++ b/packages/fill-scenarios/CHANGELOG.json
@@ -1,9 +1,9 @@
 [
     {
-        "version": "1.0.17",
+        "version": "1.1.0",
         "changes": [
             {
-                "note": "Add error message if assetProxyId is not ERC20 or ERC721",
+                "note": "Add support for MultiAssetProxy",
                 "pr": 1363
             }
         ]
diff --git a/packages/fill-scenarios/src/fill_scenarios.ts b/packages/fill-scenarios/src/fill_scenarios.ts
index e08c6ae5f..b11b01a22 100644
--- a/packages/fill-scenarios/src/fill_scenarios.ts
+++ b/packages/fill-scenarios/src/fill_scenarios.ts
@@ -3,10 +3,10 @@ import * as artifacts from '@0x/contract-artifacts';
 import { assetDataUtils } from '@0x/order-utils';
 import { orderFactory } from '@0x/order-utils/lib/src/order_factory';
 import {
-    AssetData,
     AssetProxyId,
     ERC20AssetData,
     ERC721AssetData,
+    MultiAssetData,
     OrderWithoutExchangeAddress,
     SignedOrder,
 } from '@0x/types';
@@ -157,43 +157,8 @@ export class FillScenarios {
         feeRecipientAddress: string,
         expirationTimeSeconds?: BigNumber,
     ): Promise<SignedOrder> {
-        const decodedMakerAssetData = assetDataUtils.decodeAssetDataOrThrow(makerAssetData);
-        if (decodedMakerAssetData.assetProxyId === AssetProxyId.ERC20) {
-            await this._increaseERC20BalanceAndAllowanceAsync(
-                (decodedMakerAssetData as ERC20AssetData).tokenAddress,
-                makerAddress,
-                makerFillableAmount,
-            );
-        } else if (decodedMakerAssetData.assetProxyId === AssetProxyId.ERC721) {
-            if (!makerFillableAmount.equals(1)) {
-                throw new Error(`ERC721 makerFillableAmount should be equal 1. Found: ${makerFillableAmount}`);
-            }
-            await this._increaseERC721BalanceAndAllowanceAsync(
-                (decodedMakerAssetData as ERC721AssetData).tokenAddress,
-                makerAddress,
-                // tslint:disable-next-line:no-unnecessary-type-assertion
-                (decodedMakerAssetData as ERC721AssetData).tokenId,
-            );
-        } else {
-            throw new Error(`Proxy with id ${decodedMakerAssetData.assetProxyId} not supported`);
-        }
-        const decodedTakerAssetData = assetDataUtils.decodeAssetDataOrThrow(takerAssetData);
-        if (decodedTakerAssetData.assetProxyId === AssetProxyId.ERC20) {
-            const takerTokenAddress = (decodedTakerAssetData as ERC20AssetData).tokenAddress;
-            await this._increaseERC20BalanceAndAllowanceAsync(takerTokenAddress, takerAddress, takerFillableAmount);
-        } else if (decodedTakerAssetData.assetProxyId === AssetProxyId.ERC721) {
-            if (!takerFillableAmount.equals(1)) {
-                throw new Error(`ERC721 takerFillableAmount should be equal 1. Found: ${takerFillableAmount}`);
-            }
-            await this._increaseERC721BalanceAndAllowanceAsync(
-                (decodedTakerAssetData as ERC721AssetData).tokenAddress,
-                takerAddress,
-                // tslint:disable-next-line:no-unnecessary-type-assertion
-                (decodedMakerAssetData as ERC721AssetData).tokenId,
-            );
-        } else {
-            throw new Error(`Proxy with id ${decodedTakerAssetData.assetProxyId} not supported`);
-        }
+        await this._increaseBalanceAndAllowanceWithAssetDataAsync(makerAssetData, makerAddress, makerFillableAmount);
+        await this._increaseBalanceAndAllowanceWithAssetDataAsync(takerAssetData, takerAddress, takerFillableAmount);
         // Fees
         await Promise.all([
             this._increaseERC20BalanceAndAllowanceAsync(this._zrxTokenAddress, makerAddress, makerFee),
@@ -309,4 +274,44 @@ export class FillScenarios {
         });
         await this._web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
     }
+    private async _increaseBalanceAndAllowanceWithAssetDataAsync(
+        assetData: string,
+        userAddress: string,
+        amount: BigNumber,
+    ): Promise<void> {
+        const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
+        switch (decodedAssetData.assetProxyId) {
+            case AssetProxyId.ERC20:
+                await this._increaseERC20BalanceAndAllowanceAsync(
+                    (decodedAssetData as ERC20AssetData).tokenAddress,
+                    userAddress,
+                    amount,
+                );
+                break;
+            case AssetProxyId.ERC721:
+                await this._increaseERC721BalanceAndAllowanceAsync(
+                    (decodedAssetData as ERC721AssetData).tokenAddress,
+                    userAddress,
+                    // tslint:disable-next-line:no-unnecessary-type-assertion
+                    (decodedAssetData as ERC721AssetData).tokenId,
+                );
+                break;
+            case AssetProxyId.MultiAsset:
+                for (const [
+                    index,
+                    nestedAssetDataElement,
+                ] of (decodedAssetData as MultiAssetData).nestedAssetData.entries()) {
+                    const amountsElement = (decodedAssetData as MultiAssetData).amounts[index];
+                    const totalAmount = amount.times(amountsElement);
+                    await this._increaseBalanceAndAllowanceWithAssetDataAsync(
+                        nestedAssetDataElement,
+                        userAddress,
+                        totalAmount,
+                    );
+                }
+                break;
+            default:
+                throw new Error(`Proxy with id ${decodedAssetData.assetProxyId} not supported`);
+        }
+    }
 }
-- 
cgit v1.2.3


From aae32037da737e77b3ffaf0115494a1d7966a972 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Sat, 1 Dec 2018 23:40:12 -0800
Subject: Run linter

---
 packages/fill-scenarios/src/fill_scenarios.ts             | 4 ++++
 packages/order-watcher/src/order_watcher/order_watcher.ts | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/fill-scenarios/src/fill_scenarios.ts b/packages/fill-scenarios/src/fill_scenarios.ts
index b11b01a22..2e87e60cc 100644
--- a/packages/fill-scenarios/src/fill_scenarios.ts
+++ b/packages/fill-scenarios/src/fill_scenarios.ts
@@ -283,6 +283,7 @@ export class FillScenarios {
         switch (decodedAssetData.assetProxyId) {
             case AssetProxyId.ERC20:
                 await this._increaseERC20BalanceAndAllowanceAsync(
+                    // tslint:disable-next-line:no-unnecessary-type-assertion
                     (decodedAssetData as ERC20AssetData).tokenAddress,
                     userAddress,
                     amount,
@@ -290,6 +291,7 @@ export class FillScenarios {
                 break;
             case AssetProxyId.ERC721:
                 await this._increaseERC721BalanceAndAllowanceAsync(
+                    // tslint:disable-next-line:no-unnecessary-type-assertion
                     (decodedAssetData as ERC721AssetData).tokenAddress,
                     userAddress,
                     // tslint:disable-next-line:no-unnecessary-type-assertion
@@ -300,7 +302,9 @@ export class FillScenarios {
                 for (const [
                     index,
                     nestedAssetDataElement,
+                    // tslint:disable-next-line:no-unnecessary-type-assertion
                 ] of (decodedAssetData as MultiAssetData).nestedAssetData.entries()) {
+                    // tslint:disable-next-line:no-unnecessary-type-assertion
                     const amountsElement = (decodedAssetData as MultiAssetData).amounts[index];
                     const totalAmount = amount.times(amountsElement);
                     await this._increaseBalanceAndAllowanceWithAssetDataAsync(
diff --git a/packages/order-watcher/src/order_watcher/order_watcher.ts b/packages/order-watcher/src/order_watcher/order_watcher.ts
index bf890f0e6..c48606555 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher.ts
@@ -502,4 +502,4 @@ export class OrderWatcher {
             this._callbackIfExists(null, orderState);
         }
     }
-}
+} // tslint:disable:max-file-line-count
-- 
cgit v1.2.3


From 8549252a2c0d12ec736eea72b702924353a9daaf Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Sun, 2 Dec 2018 13:16:07 -0800
Subject: Fix decoding and add tests

---
 packages/order-utils/src/asset_data_utils.ts       | 17 +++--
 packages/order-utils/test/asset_data_utils_test.ts | 72 +++++++++++++---------
 2 files changed, 55 insertions(+), 34 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/src/asset_data_utils.ts b/packages/order-utils/src/asset_data_utils.ts
index 0b32cf216..1b416abd1 100644
--- a/packages/order-utils/src/asset_data_utils.ts
+++ b/packages/order-utils/src/asset_data_utils.ts
@@ -30,10 +30,11 @@ export const assetDataUtils = {
         assetDataUtils.validateERC20AssetDataThrow(assetData);
         const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
         const abiEncoder = new AbiEncoder.Method(constants.ERC20_METHOD_ABI as MethodAbi);
-        const [tokenAddress] = abiEncoder.decode(assetData, decodingRules);
+        const decodedAssetData = abiEncoder.decode(assetData, decodingRules);
         return {
             assetProxyId,
-            tokenAddress,
+            // TODO(abandeali1): fix decode return types
+            tokenAddress: (decodedAssetData as any).tokenContract,
         };
     },
     /**
@@ -58,11 +59,12 @@ export const assetDataUtils = {
         assetDataUtils.validateERC721AssetDataOrThrow(assetData);
         const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
         const abiEncoder = new AbiEncoder.Method(constants.ERC721_METHOD_ABI as MethodAbi);
-        const [tokenAddress, tokenId] = abiEncoder.decode(assetData, decodingRules);
+        const decodedAssetData = abiEncoder.decode(assetData, decodingRules);
         return {
             assetProxyId,
-            tokenAddress,
-            tokenId,
+            // TODO(abandeali1): fix decode return types
+            tokenAddress: (decodedAssetData as any).tokenContract,
+            tokenId: (decodedAssetData as any).tokenId,
         };
     },
     /**
@@ -95,7 +97,10 @@ export const assetDataUtils = {
         assetDataUtils.validateMultiAssetDataOrThrow(assetData);
         const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
         const abiEncoder = new AbiEncoder.Method(constants.MULTI_ASSET_METHOD_ABI as MethodAbi);
-        const [amounts, nestedAssetData] = abiEncoder.decode(assetData, decodingRules);
+        const decodedAssetData = abiEncoder.decode(assetData, decodingRules);
+        // TODO(abandeali1): fix decode return types
+        const amounts = (decodedAssetData as any).amounts;
+        const nestedAssetData = (decodedAssetData as any).nestedAssetData;
         if (amounts.length !== nestedAssetData.length) {
             throw new Error(
                 `Invalid MultiAsset assetData. Expected length of 'amounts' (${
diff --git a/packages/order-utils/test/asset_data_utils_test.ts b/packages/order-utils/test/asset_data_utils_test.ts
index f175b7a38..a070aaf16 100644
--- a/packages/order-utils/test/asset_data_utils_test.ts
+++ b/packages/order-utils/test/asset_data_utils_test.ts
@@ -1,6 +1,6 @@
 import * as chai from 'chai';
 
-import { ERC20AssetData, ERC721AssetData } from '@0x/types';
+import { AssetProxyId } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 
 import { assetDataUtils } from '../src/asset_data_utils';
@@ -10,41 +10,57 @@ import { chaiSetup } from './utils/chai_setup';
 chaiSetup.configure();
 const expect = chai.expect;
 
-const KNOWN_ENCODINGS = [
-    {
-        address: '0x1dc4c1cefef38a777b15aa20260a54e584b16c48',
-        assetData: '0xf47261b00000000000000000000000001dc4c1cefef38a777b15aa20260a54e584b16c48',
-    },
-    {
-        address: '0x1dc4c1cefef38a777b15aa20260a54e584b16c48',
-        tokenId: new BigNumber(1),
-        assetData:
-            '0x025717920000000000000000000000001dc4c1cefef38a777b15aa20260a54e584b16c480000000000000000000000000000000000000000000000000000000000000001',
-    },
-];
-
-const ERC20_ASSET_PROXY_ID = '0xf47261b0';
-const ERC721_ASSET_PROXY_ID = '0x02571792';
+const KNOWN_ERC20_ENCODING = {
+    address: '0x1dc4c1cefef38a777b15aa20260a54e584b16c48',
+    assetData: '0xf47261b00000000000000000000000001dc4c1cefef38a777b15aa20260a54e584b16c48',
+};
+const KNOWN_ERC721_ENCODING = {
+    address: '0x1dc4c1cefef38a777b15aa20260a54e584b16c48',
+    tokenId: new BigNumber(1),
+    assetData:
+        '0x025717920000000000000000000000001dc4c1cefef38a777b15aa20260a54e584b16c480000000000000000000000000000000000000000000000000000000000000001',
+};
+const KNOWN_MULTI_ASSET_ENCODING = {
+    amounts: [new BigNumber(1), new BigNumber(1)],
+    nestedAssetData: [KNOWN_ERC20_ENCODING.assetData, KNOWN_ERC721_ENCODING.assetData],
+    assetData:
+        '0x94cfcdd7000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000024f47261b00000000000000000000000001dc4c1cefef38a777b15aa20260a54e584b16c48000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044025717920000000000000000000000001dc4c1cefef38a777b15aa20260a54e584b16c48000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000',
+};
 
 describe('assetDataUtils', () => {
     it('should encode ERC20', () => {
-        const assetData = assetDataUtils.encodeERC20AssetData(KNOWN_ENCODINGS[0].address);
-        expect(assetData).to.equal(KNOWN_ENCODINGS[0].assetData);
+        const assetData = assetDataUtils.encodeERC20AssetData(KNOWN_ERC20_ENCODING.address);
+        expect(assetData).to.equal(KNOWN_ERC20_ENCODING.assetData);
     });
     it('should decode ERC20', () => {
-        const assetData: ERC20AssetData = assetDataUtils.decodeERC20AssetData(KNOWN_ENCODINGS[0].assetData);
-        expect(assetData.tokenAddress).to.equal(KNOWN_ENCODINGS[0].address);
-        expect(assetData.assetProxyId).to.equal(ERC20_ASSET_PROXY_ID);
+        const decodedAssetData = assetDataUtils.decodeERC20AssetData(KNOWN_ERC20_ENCODING.assetData);
+        expect(decodedAssetData.tokenAddress).to.equal(KNOWN_ERC20_ENCODING.address);
+        expect(decodedAssetData.assetProxyId).to.equal(AssetProxyId.ERC20);
     });
     it('should encode ERC721', () => {
-        const assetData = assetDataUtils.encodeERC721AssetData(KNOWN_ENCODINGS[1].address, KNOWN_ENCODINGS[1]
-            .tokenId as BigNumber);
-        expect(assetData).to.equal(KNOWN_ENCODINGS[1].assetData);
+        const assetData = assetDataUtils.encodeERC721AssetData(
+            KNOWN_ERC721_ENCODING.address,
+            KNOWN_ERC721_ENCODING.tokenId,
+        );
+        expect(assetData).to.equal(KNOWN_ERC721_ENCODING.assetData);
     });
     it('should decode ERC721', () => {
-        const assetData: ERC721AssetData = assetDataUtils.decodeERC721AssetData(KNOWN_ENCODINGS[1].assetData);
-        expect(assetData.tokenAddress).to.equal(KNOWN_ENCODINGS[1].address);
-        expect(assetData.assetProxyId).to.equal(ERC721_ASSET_PROXY_ID);
-        expect(assetData.tokenId).to.be.bignumber.equal(KNOWN_ENCODINGS[1].tokenId);
+        const decodedAssetData = assetDataUtils.decodeERC721AssetData(KNOWN_ERC721_ENCODING.assetData);
+        expect(decodedAssetData.tokenAddress).to.equal(KNOWN_ERC721_ENCODING.address);
+        expect(decodedAssetData.assetProxyId).to.equal(AssetProxyId.ERC721);
+        expect(decodedAssetData.tokenId).to.be.bignumber.equal(KNOWN_ERC721_ENCODING.tokenId);
+    });
+    it('should encode ERC20 and ERC721', () => {
+        const assetData = assetDataUtils.encodeMultiAssetData(
+            KNOWN_MULTI_ASSET_ENCODING.amounts,
+            KNOWN_MULTI_ASSET_ENCODING.nestedAssetData,
+        );
+        expect(assetData).to.equal(KNOWN_MULTI_ASSET_ENCODING.assetData);
+    });
+    it('should decode ERC20 and ERC21', () => {
+        const decodedAssetData = assetDataUtils.decodeMultiAssetData(KNOWN_MULTI_ASSET_ENCODING.assetData);
+        expect(decodedAssetData.assetProxyId).to.equal(AssetProxyId.MultiAsset);
+        expect(decodedAssetData.amounts).to.deep.equal(KNOWN_MULTI_ASSET_ENCODING.amounts);
+        expect(decodedAssetData.nestedAssetData).to.deep.equal(KNOWN_MULTI_ASSET_ENCODING.nestedAssetData);
     });
 });
-- 
cgit v1.2.3


From 492e0ae34546e0020c2c6a694ce60feef5ebf695 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Sun, 2 Dec 2018 14:43:33 -0800
Subject: feat: Export MultiAssetData in types

---
 packages/0x.js/CHANGELOG.json     | 9 +++++++++
 packages/0x.js/src/index.ts       | 1 +
 packages/order-utils/src/index.ts | 1 +
 3 files changed, 11 insertions(+)

(limited to 'packages')

diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 32351ad82..0024052b3 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.0.9",
+        "changes": [
+            {
+                "note": "Export `MultiAssetData` from types",
+                "pr": 1363
+            }
+        ]
+    },
     {
         "version": "2.0.8",
         "changes": [
diff --git a/packages/0x.js/src/index.ts b/packages/0x.js/src/index.ts
index 2df360b96..0ccb0f768 100644
--- a/packages/0x.js/src/index.ts
+++ b/packages/0x.js/src/index.ts
@@ -82,6 +82,7 @@ export {
     AssetData,
     ERC20AssetData,
     ERC721AssetData,
+    MultiAssetData,
     SignatureType,
     OrderRelevantState,
     Stats,
diff --git a/packages/order-utils/src/index.ts b/packages/order-utils/src/index.ts
index e70d43efb..aae439e68 100644
--- a/packages/order-utils/src/index.ts
+++ b/packages/order-utils/src/index.ts
@@ -37,6 +37,7 @@ export {
     AssetData,
     ERC20AssetData,
     ERC721AssetData,
+    MultiAssetData,
     AssetProxyId,
     SignatureType,
     OrderStateValid,
-- 
cgit v1.2.3


From c6ff77bdd8ea04e04a9be4ae2e5dc30afc89665b Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 3 Dec 2018 16:53:01 -0800
Subject: Add  prefix to names of properties in EncodingRules and DecodingRules

---
 packages/utils/CHANGELOG.json                            |  9 +++++++++
 .../src/abi_encoder/abstract_data_types/types/set.ts     |  2 +-
 packages/utils/src/abi_encoder/calldata/calldata.ts      |  6 ++++--
 packages/utils/src/abi_encoder/utils/constants.ts        |  4 ++--
 packages/utils/src/abi_encoder/utils/rules.ts            |  6 +++---
 packages/utils/test/abi_encoder/evm_data_types_test.ts   | 16 ++++++++--------
 packages/utils/test/abi_encoder/methods_test.ts          |  4 ++--
 packages/utils/test/abi_encoder/optimizer_test.ts        |  4 ++--
 packages/utils/test/abi_encoder/return_values_test.ts    |  2 +-
 9 files changed, 32 insertions(+), 21 deletions(-)

(limited to 'packages')

diff --git a/packages/utils/CHANGELOG.json b/packages/utils/CHANGELOG.json
index 605151fb6..eb94da8d6 100644
--- a/packages/utils/CHANGELOG.json
+++ b/packages/utils/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.1.1",
+        "changes": [
+            {
+                "note": "Add `should` prefix to names of properties in EncodingRules and DecodingRules",
+                "pr": 1363
+            }
+        ]
+    },
     {
         "version": "2.1.0",
         "changes": [
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index 089d04659..00059a4b6 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -62,7 +62,7 @@ export abstract class AbstractSetDataType extends DataType {
         // Create a new scope in the calldata, before descending into the members of this set.
         calldata.startScope();
         let value: any[] | object;
-        if (rules.structsAsObjects && !this._isArray) {
+        if (rules.shouldConvertStructsToObjects && !this._isArray) {
             // Construct an object with values for each member of the set.
             value = {};
             _.each(this._memberIndexByName, (idx: number, key: string) => {
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index 5f3eee94a..b08fb71ce 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -49,7 +49,7 @@ export class Calldata {
             throw new Error('expected root');
         }
         // Optimize, if flag set
-        if (this._rules.optimize) {
+        if (this._rules.shouldOptimize) {
             this._optimize();
         }
         // Set offsets
@@ -60,7 +60,9 @@ export class Calldata {
             offset += block.getSizeInBytes();
         }
         // Generate hex string
-        const hexString = this._rules.annotate ? this._toHumanReadableCallData() : this._toEvmCompatibeCallDataHex();
+        const hexString = this._rules.shouldAnnotate
+            ? this._toHumanReadableCallData()
+            : this._toEvmCompatibeCallDataHex();
         return hexString;
     }
     /**
diff --git a/packages/utils/src/abi_encoder/utils/constants.ts b/packages/utils/src/abi_encoder/utils/constants.ts
index 2f43ba04d..36de2dd4f 100644
--- a/packages/utils/src/abi_encoder/utils/constants.ts
+++ b/packages/utils/src/abi_encoder/utils/constants.ts
@@ -11,7 +11,7 @@ export const constants = {
     HEX_SELECTOR_BYTE_OFFSET_IN_CALLDATA: 0,
     // Disable no-object-literal-type-assertion so we can enforce cast
     /* tslint:disable no-object-literal-type-assertion */
-    DEFAULT_DECODING_RULES: { structsAsObjects: false } as DecodingRules,
-    DEFAULT_ENCODING_RULES: { optimize: true, annotate: false } as EncodingRules,
+    DEFAULT_DECODING_RULES: { shouldConvertStructsToObjects: false } as DecodingRules,
+    DEFAULT_ENCODING_RULES: { shouldOptimize: true, shouldAnnotate: false } as EncodingRules,
     /* tslint:enable no-object-literal-type-assertion */
 };
diff --git a/packages/utils/src/abi_encoder/utils/rules.ts b/packages/utils/src/abi_encoder/utils/rules.ts
index 31471e97a..c8d83c3ba 100644
--- a/packages/utils/src/abi_encoder/utils/rules.ts
+++ b/packages/utils/src/abi_encoder/utils/rules.ts
@@ -1,8 +1,8 @@
 export interface DecodingRules {
-    structsAsObjects: boolean;
+    shouldConvertStructsToObjects: boolean;
 }
 
 export interface EncodingRules {
-    optimize?: boolean;
-    annotate?: boolean;
+    shouldOptimize?: boolean;
+    shouldAnnotate?: boolean;
 }
diff --git a/packages/utils/test/abi_encoder/evm_data_types_test.ts b/packages/utils/test/abi_encoder/evm_data_types_test.ts
index 7185851a8..55d582d10 100644
--- a/packages/utils/test/abi_encoder/evm_data_types_test.ts
+++ b/packages/utils/test/abi_encoder/evm_data_types_test.ts
@@ -10,7 +10,7 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
-    const encodingRules: AbiEncoder.EncodingRules = { optimize: false }; // optimizer is tested separately.
+    const encodingRules: AbiEncoder.EncodingRules = { shouldOptimize: false }; // optimizer is tested separately.
     describe('Array', () => {
         it('Fixed size; Static elements', async () => {
             // Create DataType object
@@ -194,7 +194,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
                 '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb0000000000000000000000000000000000000000000000000000000000000001';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodingRules: AbiEncoder.DecodingRules = { shouldConvertStructsToObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             expect(decodedArgs).to.be.deep.equal(args);
         });
@@ -214,7 +214,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
                 '0x00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000d48656c6c6f2c20576f726c6421000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008abcdef0123456789000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodingRules: AbiEncoder.DecodingRules = { shouldConvertStructsToObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             expect(decodedArgs).to.be.deep.equal(args);
         });
@@ -234,7 +234,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
                 '0x00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodingRules: AbiEncoder.DecodingRules = { shouldConvertStructsToObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             expect(decodedArgs).to.be.deep.equal(args);
         });
@@ -254,7 +254,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
                 '0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodingRules: AbiEncoder.DecodingRules = { shouldConvertStructsToObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             expect(decodedArgs).to.be.deep.equal(args);
         });
@@ -276,7 +276,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
                 '0x0102030400000000000000000000000000000000000000000000000000000000050607080000000000000000000000000000000000000000000000000000000009101112000000000000000000000000000000000000000000000000000000001314151600000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodingRules: AbiEncoder.DecodingRules = { shouldConvertStructsToObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             expect(decodedArgs).to.be.deep.equal(args);
         });
@@ -298,7 +298,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
                 '0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004010203040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040506070800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000004091011120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041314151600000000000000000000000000000000000000000000000000000000';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodingRules: AbiEncoder.DecodingRules = { shouldConvertStructsToObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             expect(decodedArgs).to.be.deep.equal(args);
         });
@@ -328,7 +328,7 @@ describe('ABI Encoder: EVM Data Type Encoding/Decoding', () => {
                 '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';
             expect(encodedArgs).to.be.equal(expectedEncodedArgs);
             // Decode Encoded Args and validate result
-            const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+            const decodingRules: AbiEncoder.DecodingRules = { shouldConvertStructsToObjects: true };
             const decodedArgs = dataType.decode(encodedArgs, decodingRules);
             expect(decodedArgs).to.be.deep.equal(args);
         });
diff --git a/packages/utils/test/abi_encoder/methods_test.ts b/packages/utils/test/abi_encoder/methods_test.ts
index 837020883..a0525967e 100644
--- a/packages/utils/test/abi_encoder/methods_test.ts
+++ b/packages/utils/test/abi_encoder/methods_test.ts
@@ -10,7 +10,7 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe('ABI Encoder: Method Encoding / Decoding', () => {
-    const encodingRules: AbiEncoder.EncodingRules = { optimize: false }; // optimizer is tested separately.
+    const encodingRules: AbiEncoder.EncodingRules = { shouldOptimize: false }; // optimizer is tested separately.
     it('Types with default widths', async () => {
         // Generate calldata
         const method = new AbiEncoder.Method(AbiSamples.typesWithDefaultWidthsAbi);
@@ -360,7 +360,7 @@ describe('ABI Encoder: Method Encoding / Decoding', () => {
             '0x4b49031c000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000036000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000440000000000000000000000000000000000000000000000000000000000000088000000000000000000000000000000000000000000000000000000000000009800000000000000000000000000000000000000000000000000000000000000ae0000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000163874563783498732482743928742389723894723984700000000000000000000000000000000000000000000000000000000000000000000000000000000006e72834723982374239847239847298472489274987489742847289472394874987498478743294237434923473298472398423748923748923748923472389472894789474893742894728947389427498237432987423894723894732894723894372498237498237428934723980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027283473298473248923749238742398742398472894729843278942374982374892374892743982000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000b736f6d6520737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013736f6d6520616e6f7468657220737472696e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024746865726520617265206a75737420746f6f206d616e7920737472696e6773757020696e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046865726500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002079616c6c2067686f6e6e61206d616b65206d65206c6f7365206d79206d696e640000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000034746865206c6974746c6520706970696e67207069706572207069706564206120706970696e6720706970706572207061707065720000000000000000000000000000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ac511500000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000081746865206b6964206b6e6f777320686f7720746f20777269746520706f656d732c20776861742063616e204920736179202d2d2049206775657373207468657265732061206c6f74204920636f756c642073617920746f2074727920746f2066696c6c2074686973206c696e6520776974682061206c6f74206f6620746578742e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d69d50000000000000000000000000000000000000000000000000000000000000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         expect(calldata).to.be.equal(expectedCalldata);
         // Validate decoding
-        const decodedValue = method.decode(calldata, { structsAsObjects: true });
+        const decodedValue = method.decode(calldata, { shouldConvertStructsToObjects: true });
         expect(decodedValue).to.be.deep.equal(args);
     });
 });
diff --git a/packages/utils/test/abi_encoder/optimizer_test.ts b/packages/utils/test/abi_encoder/optimizer_test.ts
index 18aa6549a..ee0654ec3 100644
--- a/packages/utils/test/abi_encoder/optimizer_test.ts
+++ b/packages/utils/test/abi_encoder/optimizer_test.ts
@@ -10,7 +10,7 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
-    const encodingRules: AbiEncoder.EncodingRules = { optimize: true };
+    const encodingRules: AbiEncoder.EncodingRules = { shouldOptimize: true };
     it('Duplicate Dynamic Arrays with Static Elements', async () => {
         // Generate calldata
         const method = new AbiEncoder.Method(OptimizedAbis.duplicateDynamicArraysWithStaticElements);
@@ -206,7 +206,7 @@ describe('ABI Encoder: Optimized Method Encoding/Decoding', () => {
         const twoDimArray2 = twoDimArray1;
         const args = [twoDimArray1, twoDimArray2];
         // Validata calldata
-        const optimizedCalldata = method.encode(args, { optimize: false });
+        const optimizedCalldata = method.encode(args, { shouldOptimize: false });
         const expectedOptimizedCalldata =
             '0x0d28c4f9000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000002c0000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000548656c6c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005576f726c640000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000003466f6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003426172000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035a61610000000000000000000000000000000000000000000000000000000000';
         expect(optimizedCalldata).to.be.equal(expectedOptimizedCalldata);
diff --git a/packages/utils/test/abi_encoder/return_values_test.ts b/packages/utils/test/abi_encoder/return_values_test.ts
index a8cdd6ca3..104c7f5db 100644
--- a/packages/utils/test/abi_encoder/return_values_test.ts
+++ b/packages/utils/test/abi_encoder/return_values_test.ts
@@ -10,7 +10,7 @@ chaiSetup.configure();
 const expect = chai.expect;
 
 describe('ABI Encoder: Return Value Encoding/Decoding', () => {
-    const encodingRules: AbiEncoder.EncodingRules = { optimize: false }; // optimizer is tested separately.
+    const encodingRules: AbiEncoder.EncodingRules = { shouldOptimize: false }; // optimizer is tested separately.
     it('No Return Value', async () => {
         // Decode return value
         const method = new AbiEncoder.Method(ReturnValueAbis.noReturnValues);
-- 
cgit v1.2.3


From 0abace337c8309b22092519091d10e3474095878 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 3 Dec 2018 16:58:51 -0800
Subject: Rename functions

---
 packages/order-utils/package.json            |  6 ++----
 packages/order-utils/src/asset_data_utils.ts | 28 ++++++++++++++--------------
 2 files changed, 16 insertions(+), 18 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/package.json b/packages/order-utils/package.json
index 8a5150a48..400c9b66f 100644
--- a/packages/order-utils/package.json
+++ b/packages/order-utils/package.json
@@ -13,14 +13,12 @@
         "test": "yarn run_mocha",
         "rebuild_and_test": "run-s build test",
         "test:circleci": "yarn test:coverage",
-        "run_mocha":
-            "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js --bail --exit",
+        "run_mocha": "mocha --require source-map-support/register --require make-promises-safe lib/test/**/*_test.js --bail --exit",
         "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "clean": "shx rm -rf lib generated_docs",
         "lint": "tslint --format stylish --project .",
-        "docs:json":
-            "typedoc --excludePrivate --excludeExternals --target ES5 --tsconfig typedoc-tsconfig.json --json $JSON_FILE_PATH $PROJECT_FILES"
+        "docs:json": "typedoc --excludePrivate --excludeExternals --target ES5 --tsconfig typedoc-tsconfig.json --json $JSON_FILE_PATH $PROJECT_FILES"
     },
     "config": {
         "postpublish": {
diff --git a/packages/order-utils/src/asset_data_utils.ts b/packages/order-utils/src/asset_data_utils.ts
index 1b416abd1..2adaf31b8 100644
--- a/packages/order-utils/src/asset_data_utils.ts
+++ b/packages/order-utils/src/asset_data_utils.ts
@@ -5,8 +5,8 @@ import * as _ from 'lodash';
 
 import { constants } from './constants';
 
-const encodingRules: AbiEncoder.EncodingRules = { optimize: true };
-const decodingRules: AbiEncoder.DecodingRules = { structsAsObjects: true };
+const encodingRules: AbiEncoder.EncodingRules = { shouldOptimize: true };
+const decodingRules: AbiEncoder.DecodingRules = { shouldConvertStructsToObjects: true };
 
 export const assetDataUtils = {
     /**
@@ -27,13 +27,13 @@ export const assetDataUtils = {
      * @return An object containing the decoded tokenAddress & assetProxyId
      */
     decodeERC20AssetData(assetData: string): ERC20AssetData {
-        assetDataUtils.validateERC20AssetDataThrow(assetData);
+        assetDataUtils.assertIsERC20AssetData(assetData);
         const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
         const abiEncoder = new AbiEncoder.Method(constants.ERC20_METHOD_ABI as MethodAbi);
         const decodedAssetData = abiEncoder.decode(assetData, decodingRules);
         return {
             assetProxyId,
-            // TODO(abandeali1): fix decode return types
+            // TODO(abandeali1): fix return types for `AbiEncoder.Method.decode` so that we can remove type assertion
             tokenAddress: (decodedAssetData as any).tokenContract,
         };
     },
@@ -56,13 +56,13 @@ export const assetDataUtils = {
      * @return An object containing the decoded tokenAddress, tokenId & assetProxyId
      */
     decodeERC721AssetData(assetData: string): ERC721AssetData {
-        assetDataUtils.validateERC721AssetDataOrThrow(assetData);
+        assetDataUtils.assertIsERC721AssetData(assetData);
         const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
         const abiEncoder = new AbiEncoder.Method(constants.ERC721_METHOD_ABI as MethodAbi);
         const decodedAssetData = abiEncoder.decode(assetData, decodingRules);
         return {
             assetProxyId,
-            // TODO(abandeali1): fix decode return types
+            // TODO(abandeali1): fix return types for `AbiEncoder.Method.decode` so that we can remove type assertion
             tokenAddress: (decodedAssetData as any).tokenContract,
             tokenId: (decodedAssetData as any).tokenId,
         };
@@ -94,11 +94,11 @@ export const assetDataUtils = {
      * @return An object containing the decoded amounts and nestedAssetData
      */
     decodeMultiAssetData(assetData: string): MultiAssetData {
-        assetDataUtils.validateMultiAssetDataOrThrow(assetData);
+        assetDataUtils.assertIsMultiAssetData(assetData);
         const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
         const abiEncoder = new AbiEncoder.Method(constants.MULTI_ASSET_METHOD_ABI as MethodAbi);
         const decodedAssetData = abiEncoder.decode(assetData, decodingRules);
-        // TODO(abandeali1): fix decode return types
+        // TODO(abandeali1): fix return types for `AbiEncoder.Method.decode` so that we can remove type assertion
         const amounts = (decodedAssetData as any).amounts;
         const nestedAssetData = (decodedAssetData as any).nestedAssetData;
         if (amounts.length !== nestedAssetData.length) {
@@ -141,7 +141,7 @@ export const assetDataUtils = {
      * Throws if the length or assetProxyId are invalid for the ERC20Proxy.
      * @param assetData Hex encoded assetData string
      */
-    validateERC20AssetDataThrow(assetData: string): void {
+    assertIsERC20AssetData(assetData: string): void {
         if (assetData.length < constants.ERC20_ASSET_DATA_MIN_CHAR_LENGTH_WITH_PREFIX) {
             throw new Error(
                 `Could not decode ERC20 Proxy Data. Expected length of encoded data to be at least ${
@@ -162,7 +162,7 @@ export const assetDataUtils = {
      * Throws if the length or assetProxyId are invalid for the ERC721Proxy.
      * @param assetData Hex encoded assetData string
      */
-    validateERC721AssetDataOrThrow(assetData: string): void {
+    assertIsERC721AssetData(assetData: string): void {
         if (assetData.length < constants.ERC721_ASSET_DATA_MIN_CHAR_LENGTH_WITH_PREFIX) {
             throw new Error(
                 `Could not decode ERC721 assetData. Expected length of encoded data to be at least ${
@@ -183,7 +183,7 @@ export const assetDataUtils = {
      * Throws if the length or assetProxyId are invalid for the MultiAssetProxy.
      * @param assetData Hex encoded assetData string
      */
-    validateMultiAssetDataOrThrow(assetData: string): void {
+    assertIsMultiAssetData(assetData: string): void {
         if (assetData.length < constants.MULTI_ASSET_DATA_MIN_CHAR_LENGTH_WITH_PREFIX) {
             throw new Error(
                 `Could not decode MultiAsset assetData. Expected length of encoded data to be at least ${
@@ -208,13 +208,13 @@ export const assetDataUtils = {
         const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
         switch (assetProxyId) {
             case AssetProxyId.ERC20:
-                assetDataUtils.validateERC20AssetDataThrow(assetData);
+                assetDataUtils.assertIsERC20AssetData(assetData);
                 break;
             case AssetProxyId.ERC721:
-                assetDataUtils.validateERC721AssetDataOrThrow(assetData);
+                assetDataUtils.assertIsERC721AssetData(assetData);
                 break;
             case AssetProxyId.MultiAsset:
-                assetDataUtils.validateMultiAssetDataOrThrow(assetData);
+                assetDataUtils.assertIsMultiAssetData(assetData);
                 break;
             default:
                 throw new Error(`Unrecognized asset proxy id: ${assetProxyId}`);
-- 
cgit v1.2.3


From eeb07d76fc81b786d83c4ab848cc538e5896e240 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Tue, 4 Dec 2018 15:44:46 -0800
Subject: Fix transferFrom to work with MAP

---
 .../order-utils/src/exchange_transfer_simulator.ts | 64 ++++++++++++++++------
 packages/order-utils/test/asset_data_utils_test.ts |  4 +-
 .../dependent_order_hashes_tracker.ts              |  1 -
 3 files changed, 48 insertions(+), 21 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/src/exchange_transfer_simulator.ts b/packages/order-utils/src/exchange_transfer_simulator.ts
index 7a38b35df..06621fd9e 100644
--- a/packages/order-utils/src/exchange_transfer_simulator.ts
+++ b/packages/order-utils/src/exchange_transfer_simulator.ts
@@ -1,7 +1,8 @@
-import { ExchangeContractErrs } from '@0x/types';
+import { AssetProxyId, ExchangeContractErrs } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 
 import { AbstractBalanceAndProxyAllowanceLazyStore } from './abstract/abstract_balance_and_proxy_allowance_lazy_store';
+import { assetDataUtils } from './asset_data_utils';
 import { constants } from './constants';
 import { TradeSide, TransferType } from './types';
 
@@ -74,24 +75,51 @@ export class ExchangeTransferSimulator {
         tradeSide: TradeSide,
         transferType: TransferType,
     ): Promise<void> {
-        // HACK: When simulating an open order (e.g taker is NULL_ADDRESS), we don't want to adjust balances/
-        // allowances for the taker. We do however, want to increase the balance of the maker since the maker
-        // might be relying on those funds to fill subsequent orders or pay the order's fees.
-        if (from === constants.NULL_ADDRESS && tradeSide === TradeSide.Taker) {
-            await this._increaseBalanceAsync(assetData, to, amountInBaseUnits);
-            return;
+        const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
+        switch (assetProxyId) {
+            case AssetProxyId.ERC20:
+            case AssetProxyId.ERC721:
+                // HACK: When simulating an open order (e.g taker is NULL_ADDRESS), we don't want to adjust balances/
+                // allowances for the taker. We do however, want to increase the balance of the maker since the maker
+                // might be relying on those funds to fill subsequent orders or pay the order's fees.
+                if (from === constants.NULL_ADDRESS && tradeSide === TradeSide.Taker) {
+                    await this._increaseBalanceAsync(assetData, to, amountInBaseUnits);
+                    return;
+                }
+                const balance = await this._store.getBalanceAsync(assetData, from);
+                const proxyAllowance = await this._store.getProxyAllowanceAsync(assetData, from);
+                if (proxyAllowance.lessThan(amountInBaseUnits)) {
+                    ExchangeTransferSimulator._throwValidationError(
+                        FailureReason.ProxyAllowance,
+                        tradeSide,
+                        transferType,
+                    );
+                }
+                if (balance.lessThan(amountInBaseUnits)) {
+                    ExchangeTransferSimulator._throwValidationError(FailureReason.Balance, tradeSide, transferType);
+                }
+                await this._decreaseProxyAllowanceAsync(assetData, from, amountInBaseUnits);
+                await this._decreaseBalanceAsync(assetData, from, amountInBaseUnits);
+                await this._increaseBalanceAsync(assetData, to, amountInBaseUnits);
+                break;
+            case AssetProxyId.MultiAsset:
+                const decodedAssetData = assetDataUtils.decodeMultiAssetData(assetData);
+                for (const [index, nestedAssetDataElement] of decodedAssetData.nestedAssetData.entries()) {
+                    const amountsElement = decodedAssetData.amounts[index];
+                    const totalAmount = amountInBaseUnits.times(amountsElement);
+                    await this.transferFromAsync(
+                        nestedAssetDataElement,
+                        from,
+                        to,
+                        totalAmount,
+                        tradeSide,
+                        transferType,
+                    );
+                }
+                break;
+            default:
+                break;
         }
-        const balance = await this._store.getBalanceAsync(assetData, from);
-        const proxyAllowance = await this._store.getProxyAllowanceAsync(assetData, from);
-        if (proxyAllowance.lessThan(amountInBaseUnits)) {
-            ExchangeTransferSimulator._throwValidationError(FailureReason.ProxyAllowance, tradeSide, transferType);
-        }
-        if (balance.lessThan(amountInBaseUnits)) {
-            ExchangeTransferSimulator._throwValidationError(FailureReason.Balance, tradeSide, transferType);
-        }
-        await this._decreaseProxyAllowanceAsync(assetData, from, amountInBaseUnits);
-        await this._decreaseBalanceAsync(assetData, from, amountInBaseUnits);
-        await this._increaseBalanceAsync(assetData, to, amountInBaseUnits);
     }
     private async _decreaseProxyAllowanceAsync(
         assetData: string,
diff --git a/packages/order-utils/test/asset_data_utils_test.ts b/packages/order-utils/test/asset_data_utils_test.ts
index a070aaf16..6835b6e30 100644
--- a/packages/order-utils/test/asset_data_utils_test.ts
+++ b/packages/order-utils/test/asset_data_utils_test.ts
@@ -50,14 +50,14 @@ describe('assetDataUtils', () => {
         expect(decodedAssetData.assetProxyId).to.equal(AssetProxyId.ERC721);
         expect(decodedAssetData.tokenId).to.be.bignumber.equal(KNOWN_ERC721_ENCODING.tokenId);
     });
-    it('should encode ERC20 and ERC721', () => {
+    it('should encode ERC20 and ERC721 multiAssetData', () => {
         const assetData = assetDataUtils.encodeMultiAssetData(
             KNOWN_MULTI_ASSET_ENCODING.amounts,
             KNOWN_MULTI_ASSET_ENCODING.nestedAssetData,
         );
         expect(assetData).to.equal(KNOWN_MULTI_ASSET_ENCODING.assetData);
     });
-    it('should decode ERC20 and ERC21', () => {
+    it('should decode ERC20 and ERC721 multiAssetData', () => {
         const decodedAssetData = assetDataUtils.decodeMultiAssetData(KNOWN_MULTI_ASSET_ENCODING.assetData);
         expect(decodedAssetData.assetProxyId).to.equal(AssetProxyId.MultiAsset);
         expect(decodedAssetData.amounts).to.deep.equal(KNOWN_MULTI_ASSET_ENCODING.amounts);
diff --git a/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts b/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
index eed1d055b..12723f73e 100644
--- a/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
+++ b/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
@@ -75,7 +75,6 @@ export class DependentOrderHashesTracker {
         }
         this._removeFromMakerDependentOrderhashes(signedOrder);
     }
-
     private _getDependentOrderHashesByERC20AssetData(makerAddress: string, erc20AssetData: string): string[] {
         const tokenAddress = assetDataUtils.decodeERC20AssetData(erc20AssetData).tokenAddress;
         let dependentOrderHashes: string[] = [];
-- 
cgit v1.2.3


From b797a45d4a67ffd3fa21678e9bcce93e774bfd66 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Sat, 22 Dec 2018 18:11:40 -0800
Subject: Do not attempt to parse tokenAddress if decoding data from
 multiAssetProxy

---
 .../pipeline/src/parsers/events/exchange_events.ts | 40 ++++++++++++++--------
 packages/pipeline/src/parsers/sra_orders/index.ts  | 22 +++++++-----
 packages/pipeline/src/types.ts                     |  2 +-
 .../src/utils/transformers/asset_proxy_id_types.ts | 16 +++++++++
 packages/pipeline/src/utils/transformers/index.ts  |  1 +
 5 files changed, 58 insertions(+), 23 deletions(-)
 create mode 100644 packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts

(limited to 'packages')

diff --git a/packages/pipeline/src/parsers/events/exchange_events.ts b/packages/pipeline/src/parsers/events/exchange_events.ts
index e18106c75..16b05260b 100644
--- a/packages/pipeline/src/parsers/events/exchange_events.ts
+++ b/packages/pipeline/src/parsers/events/exchange_events.ts
@@ -1,11 +1,11 @@
 import { ExchangeCancelEventArgs, ExchangeCancelUpToEventArgs, ExchangeFillEventArgs } from '@0x/contract-wrappers';
 import { assetDataUtils } from '@0x/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0x/types';
+import { AssetProxyId, ERC20AssetData, ERC721AssetData } from '@0x/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
 import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeFillEvent } from '../../entities';
-import { bigNumbertoStringOrNull } from '../../utils';
+import { bigNumbertoStringOrNull, convertAssetProxyIdToType } from '../../utils';
 
 /**
  * Parses raw event logs for a fill event and returns an array of
@@ -40,9 +40,7 @@ export const parseExchangeCancelUpToEvents: (
  */
 export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
     const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
     const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
     const exchangeFillEvent = new ExchangeFillEvent();
     exchangeFillEvent.contractAddress = eventLog.address as string;
     exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
@@ -59,16 +57,24 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid;
     exchangeFillEvent.orderHash = eventLog.args.orderHash;
     exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeFillEvent.makerAssetType = makerAssetType;
+    exchangeFillEvent.makerAssetType = convertAssetProxyIdToType(makerAssetData.assetProxyId as AssetProxyId);
     exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
+    exchangeFillEvent.makerTokenAddress =
+        makerAssetData.assetProxyId === AssetProxyId.MultiAsset
+            ? '0x'
+            : (makerAssetData as ERC20AssetData | ERC721AssetData).tokenAddress;
     // tslint has a false positive here. Type assertion is required.
     // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeFillEvent.takerAssetType = takerAssetType;
+    exchangeFillEvent.takerAssetType = convertAssetProxyIdToType(takerAssetData.assetProxyId as AssetProxyId);
     exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
+    exchangeFillEvent.takerTokenAddress =
+        makerAssetData.assetProxyId === AssetProxyId.MultiAsset
+            ? '0x'
+            : (takerAssetData as ERC20AssetData | ERC721AssetData).tokenAddress;
     // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
     return exchangeFillEvent;
@@ -83,9 +89,7 @@ export function _convertToExchangeCancelEvent(
     eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>,
 ): ExchangeCancelEvent {
     const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
     const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
     const exchangeCancelEvent = new ExchangeCancelEvent();
     exchangeCancelEvent.contractAddress = eventLog.address as string;
     exchangeCancelEvent.blockNumber = eventLog.blockNumber as number;
@@ -98,15 +102,23 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
     exchangeCancelEvent.orderHash = eventLog.args.orderHash;
     exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeCancelEvent.makerAssetType = makerAssetType;
+    exchangeCancelEvent.makerAssetType = convertAssetProxyIdToType(makerAssetData.assetProxyId as AssetProxyId);
     exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress;
+    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
+    exchangeCancelEvent.makerTokenAddress =
+        makerAssetData.assetProxyId === AssetProxyId.MultiAsset
+            ? '0x'
+            : (makerAssetData as ERC20AssetData | ERC721AssetData).tokenAddress;
     // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeCancelEvent.takerAssetType = takerAssetType;
+    exchangeCancelEvent.takerAssetType = convertAssetProxyIdToType(takerAssetData.assetProxyId as AssetProxyId);
     exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress;
+    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
+    exchangeCancelEvent.takerTokenAddress =
+        makerAssetData.assetProxyId === AssetProxyId.MultiAsset
+            ? '0x'
+            : (takerAssetData as ERC20AssetData | ERC721AssetData).tokenAddress;
     // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
     return exchangeCancelEvent;
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index ef8901e40..2d3e5381d 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -1,10 +1,10 @@
 import { APIOrder, OrdersResponse } from '@0x/connect';
 import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0x/types';
+import { AssetProxyId, ERC20AssetData, ERC721AssetData } from '@0x/types';
 import * as R from 'ramda';
 
 import { SraOrder } from '../../entities';
-import { bigNumbertoStringOrNull } from '../../utils';
+import { bigNumbertoStringOrNull, convertAssetProxyIdToType } from '../../utils';
 
 /**
  * Parses a raw order response from an SRA endpoint and returns an array of
@@ -22,9 +22,7 @@ export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] {
 export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     // TODO(albrow): refactor out common asset data decoding code.
     const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
     const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
 
     const sraOrder = new SraOrder();
     sraOrder.exchangeAddress = apiOrder.order.exchangeAddress;
@@ -43,16 +41,24 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.signature = apiOrder.order.signature;
 
     sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
-    sraOrder.makerAssetType = makerAssetType;
+    sraOrder.makerAssetType = convertAssetProxyIdToType(makerAssetData.assetProxyId as AssetProxyId);
     sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
-    sraOrder.makerTokenAddress = makerAssetData.tokenAddress;
+    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
+    sraOrder.makerTokenAddress =
+        makerAssetData.assetProxyId === AssetProxyId.MultiAsset
+            ? '0x'
+            : (makerAssetData as ERC20AssetData | ERC721AssetData).tokenAddress;
     // tslint has a false positive here. Type assertion is required.
     // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
-    sraOrder.takerAssetType = takerAssetType;
+    sraOrder.takerAssetType = convertAssetProxyIdToType(takerAssetData.assetProxyId as AssetProxyId);
     sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
-    sraOrder.takerTokenAddress = takerAssetData.tokenAddress;
+    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
+    sraOrder.takerTokenAddress =
+        makerAssetData.assetProxyId === AssetProxyId.MultiAsset
+            ? '0x'
+            : (takerAssetData as ERC20AssetData | ERC721AssetData).tokenAddress;
     // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
 
diff --git a/packages/pipeline/src/types.ts b/packages/pipeline/src/types.ts
index e02b42a40..cd649426b 100644
--- a/packages/pipeline/src/types.ts
+++ b/packages/pipeline/src/types.ts
@@ -1,2 +1,2 @@
-export type AssetType = 'erc20' | 'erc721';
+export type AssetType = 'erc20' | 'erc721' | 'multiAsset';
 export type OrderType = 'bid' | 'ask';
diff --git a/packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts b/packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts
new file mode 100644
index 000000000..bc83ad283
--- /dev/null
+++ b/packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts
@@ -0,0 +1,16 @@
+import { AssetProxyId } from '@0x/types';
+
+import { AssetType } from '../../types';
+
+export function convertAssetProxyIdToType(assetProxyId: AssetProxyId): AssetType {
+    switch (assetProxyId) {
+        case AssetProxyId.ERC20:
+            return 'erc20';
+        case AssetProxyId.ERC721:
+            return 'erc721';
+        case AssetProxyId.MultiAsset:
+            return 'multiAsset';
+        default:
+            throw new Error(`${assetProxyId} not a supported assetProxyId`);
+    }
+}
diff --git a/packages/pipeline/src/utils/transformers/index.ts b/packages/pipeline/src/utils/transformers/index.ts
index 232c1c5de..31a4c9223 100644
--- a/packages/pipeline/src/utils/transformers/index.ts
+++ b/packages/pipeline/src/utils/transformers/index.ts
@@ -1,2 +1,3 @@
 export * from './big_number';
 export * from './number_to_bigint';
+export * from './asset_proxy_id_types';
-- 
cgit v1.2.3


From de4916ccb811e6324692e1b7fccec0940ef0c44f Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Wed, 2 Jan 2019 14:05:51 -0800
Subject: Add individual balances and allowances to OrderRelevantState

---
 packages/order-utils/src/asset_data_utils.ts  |  4 +-
 packages/order-utils/src/index.ts             |  2 +-
 packages/order-utils/src/order_state_utils.ts | 71 +++++++++++++++++++++++++++
 3 files changed, 74 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/src/asset_data_utils.ts b/packages/order-utils/src/asset_data_utils.ts
index 2adaf31b8..18c1f93b6 100644
--- a/packages/order-utils/src/asset_data_utils.ts
+++ b/packages/order-utils/src/asset_data_utils.ts
@@ -1,4 +1,4 @@
-import { AssetData, AssetProxyId, ERC20AssetData, ERC721AssetData, MultiAssetData } from '@0x/types';
+import { AssetProxyId, ERC20AssetData, ERC721AssetData, MultiAssetData, SingleAssetData } from '@0x/types';
 import { AbiEncoder, BigNumber } from '@0x/utils';
 import { MethodAbi } from 'ethereum-types';
 import * as _ from 'lodash';
@@ -225,7 +225,7 @@ export const assetDataUtils = {
      * @param assetData Hex encoded assetData string to decode
      * @return Either a ERC20 or ERC721 assetData object
      */
-    decodeAssetDataOrThrow(assetData: string): AssetData {
+    decodeAssetDataOrThrow(assetData: string): SingleAssetData | MultiAssetData {
         const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
         switch (assetProxyId) {
             case AssetProxyId.ERC20:
diff --git a/packages/order-utils/src/index.ts b/packages/order-utils/src/index.ts
index aae439e68..e098f23c3 100644
--- a/packages/order-utils/src/index.ts
+++ b/packages/order-utils/src/index.ts
@@ -34,7 +34,7 @@ export {
     OrderRelevantState,
     OrderState,
     ECSignature,
-    AssetData,
+    SingleAssetData,
     ERC20AssetData,
     ERC721AssetData,
     MultiAssetData,
diff --git a/packages/order-utils/src/order_state_utils.ts b/packages/order-utils/src/order_state_utils.ts
index fe0d6c773..9e3e228ba 100644
--- a/packages/order-utils/src/order_state_utils.ts
+++ b/packages/order-utils/src/order_state_utils.ts
@@ -1,15 +1,21 @@
 import {
+    AssetProxyId,
     ExchangeContractErrs,
+    MultiAssetData,
+    ObjectMap,
     OrderRelevantState,
     OrderState,
     OrderStateInvalid,
     OrderStateValid,
     SignedOrder,
+    SingleAssetData,
 } from '@0x/types';
 import { BigNumber } from '@0x/utils';
+import * as _ from 'lodash';
 
 import { AbstractBalanceAndProxyAllowanceFetcher } from './abstract/abstract_balance_and_proxy_allowance_fetcher';
 import { AbstractOrderFilledCancelledFetcher } from './abstract/abstract_order_filled_cancelled_fetcher';
+import { assetDataUtils } from './asset_data_utils';
 import { orderHashUtils } from './order_hash';
 import { OrderValidationUtils } from './order_validation_utils';
 import { RemainingFillableCalculator } from './remaining_fillable_calculator';
@@ -18,7 +24,9 @@ import { utils } from './utils';
 interface SidedOrderRelevantState {
     isMakerSide: boolean;
     traderBalance: BigNumber;
+    traderIndividualBalances: ObjectMap<BigNumber>;
     traderProxyAllowance: BigNumber;
+    traderIndividualProxyAllowances: ObjectMap<BigNumber>;
     traderFeeBalance: BigNumber;
     traderFeeProxyAllowance: BigNumber;
     filledTakerAssetAmount: BigNumber;
@@ -121,7 +129,9 @@ export class OrderStateUtils {
         const sidedOrderRelevantState = {
             isMakerSide: true,
             traderBalance: orderRelevantState.makerBalance,
+            traderIndividualBalances: orderRelevantState.makerIndividualBalances,
             traderProxyAllowance: orderRelevantState.makerProxyAllowance,
+            traderIndividualProxyAllowances: orderRelevantState.makerIndividualProxyAllowances,
             traderFeeBalance: orderRelevantState.makerFeeBalance,
             traderFeeProxyAllowance: orderRelevantState.makerFeeProxyAllowance,
             filledTakerAssetAmount: orderRelevantState.filledTakerAssetAmount,
@@ -165,7 +175,9 @@ export class OrderStateUtils {
 
         const orderRelevantState = {
             makerBalance: sidedOrderRelevantState.traderBalance,
+            makerIndividualBalances: sidedOrderRelevantState.traderIndividualBalances,
             makerProxyAllowance: sidedOrderRelevantState.traderProxyAllowance,
+            makerIndividualProxyAllowances: sidedOrderRelevantState.traderIndividualProxyAllowances,
             makerFeeBalance: sidedOrderRelevantState.traderFeeBalance,
             makerFeeProxyAllowance: sidedOrderRelevantState.traderFeeProxyAllowance,
             filledTakerAssetAmount: sidedOrderRelevantState.filledTakerAssetAmount,
@@ -236,10 +248,12 @@ export class OrderStateUtils {
         const isAssetZRX = assetData === zrxAssetData;
 
         const traderBalance = await this._balanceAndProxyAllowanceFetcher.getBalanceAsync(assetData, traderAddress);
+        const traderIndividualBalances = await this._getAssetBalancesAsync(assetData, traderAddress);
         const traderProxyAllowance = await this._balanceAndProxyAllowanceFetcher.getProxyAllowanceAsync(
             assetData,
             traderAddress,
         );
+        const traderIndividualProxyAllowances = await this._getAssetProxyAllowancesAsync(assetData, traderAddress);
         const traderFeeBalance = await this._balanceAndProxyAllowanceFetcher.getBalanceAsync(
             zrxAssetData,
             traderAddress,
@@ -278,7 +292,9 @@ export class OrderStateUtils {
         const sidedOrderRelevantState = {
             isMakerSide,
             traderBalance,
+            traderIndividualBalances,
             traderProxyAllowance,
+            traderIndividualProxyAllowances,
             traderFeeBalance,
             traderFeeProxyAllowance,
             filledTakerAssetAmount,
@@ -287,4 +303,59 @@ export class OrderStateUtils {
         };
         return sidedOrderRelevantState;
     }
+    private async _getAssetBalancesAsync(
+        assetData: string,
+        traderAddress: string,
+        initialBalances: ObjectMap<BigNumber> = {},
+    ): Promise<ObjectMap<BigNumber>> {
+        const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
+        let balances: ObjectMap<BigNumber> = { ...initialBalances };
+        switch (decodedAssetData.assetProxyId) {
+            case AssetProxyId.ERC20:
+            case AssetProxyId.ERC721:
+                const balance = await this._balanceAndProxyAllowanceFetcher.getBalanceAsync(assetData, traderAddress);
+                const tokenAddress = (decodedAssetData as SingleAssetData).tokenAddress;
+                balances[tokenAddress] = _.isUndefined(initialBalances[tokenAddress])
+                    ? balance
+                    : balances[tokenAddress].add(balance);
+                break;
+            case AssetProxyId.MultiAsset:
+                for (const assetDataElement of (decodedAssetData as MultiAssetData).nestedAssetData) {
+                    balances = await this._getAssetBalancesAsync(assetDataElement, traderAddress, balances);
+                }
+                break;
+            default:
+                throw new Error(`Proxy with id ${decodedAssetData.assetProxyId} not supported`);
+        }
+        return balances;
+    }
+    private async _getAssetProxyAllowancesAsync(
+        assetData: string,
+        traderAddress: string,
+        initialAllowances: ObjectMap<BigNumber> = {},
+    ): Promise<ObjectMap<BigNumber>> {
+        const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
+        let allowances: ObjectMap<BigNumber> = { ...initialAllowances };
+        switch (decodedAssetData.assetProxyId) {
+            case AssetProxyId.ERC20:
+            case AssetProxyId.ERC721:
+                const allowance = await this._balanceAndProxyAllowanceFetcher.getProxyAllowanceAsync(
+                    assetData,
+                    traderAddress,
+                );
+                const tokenAddress = (decodedAssetData as SingleAssetData).tokenAddress;
+                allowances[tokenAddress] = _.isUndefined(initialAllowances[tokenAddress])
+                    ? allowance
+                    : allowances[tokenAddress].add(allowance);
+                break;
+            case AssetProxyId.MultiAsset:
+                for (const assetDataElement of (decodedAssetData as MultiAssetData).nestedAssetData) {
+                    allowances = await this._getAssetBalancesAsync(assetDataElement, traderAddress, allowances);
+                }
+                break;
+            default:
+                throw new Error(`Proxy with id ${decodedAssetData.assetProxyId} not supported`);
+        }
+        return allowances;
+    }
 }
-- 
cgit v1.2.3


From df4f3d9eacd370b56913f6b85ab7aa705cbed8fe Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Wed, 2 Jan 2019 14:07:17 -0800
Subject: feat: Add fields to OrderRelevantState and change AssetData to
 SingleAssetData

---
 packages/0x.js/src/index.ts | 2 +-
 packages/types/src/index.ts | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/src/index.ts b/packages/0x.js/src/index.ts
index 0ccb0f768..375843741 100644
--- a/packages/0x.js/src/index.ts
+++ b/packages/0x.js/src/index.ts
@@ -79,7 +79,7 @@ export {
     OrderStateInvalid,
     OrderState,
     AssetProxyId,
-    AssetData,
+    SingleAssetData,
     ERC20AssetData,
     ERC721AssetData,
     MultiAssetData,
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 846c030ee..2e8ce6629 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -110,7 +110,9 @@ export type DoneCallback = (err?: Error) => void;
 
 export interface OrderRelevantState {
     makerBalance: BigNumber;
+    makerIndividualBalances: ObjectMap<BigNumber>;
     makerProxyAllowance: BigNumber;
+    makerIndividualProxyAllowances: ObjectMap<BigNumber>;
     makerFeeBalance: BigNumber;
     makerFeeProxyAllowance: BigNumber;
     filledTakerAssetAmount: BigNumber;
@@ -175,7 +177,7 @@ export interface MultiAssetData {
     nestedAssetData: string[];
 }
 
-export type AssetData = ERC20AssetData | ERC721AssetData | MultiAssetData;
+export type SingleAssetData = ERC20AssetData | ERC721AssetData;
 
 // TODO: DRY. These should be extracted from contract code.
 export enum RevertReason {
-- 
cgit v1.2.3


From 0fba0b1a1bbe1192802ebcf4b88437b94d6a1c18 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Wed, 2 Jan 2019 14:08:21 -0800
Subject: feat: Add balance and allowance checks for MultiAssetProxy

---
 .../asset_balance_and_proxy_allowance_fetcher.ts   | 132 ++++++++++++++-------
 1 file changed, 87 insertions(+), 45 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-wrappers/src/fetchers/asset_balance_and_proxy_allowance_fetcher.ts b/packages/contract-wrappers/src/fetchers/asset_balance_and_proxy_allowance_fetcher.ts
index d10cffe57..376004f52 100644
--- a/packages/contract-wrappers/src/fetchers/asset_balance_and_proxy_allowance_fetcher.ts
+++ b/packages/contract-wrappers/src/fetchers/asset_balance_and_proxy_allowance_fetcher.ts
@@ -1,8 +1,9 @@
 // tslint:disable:no-unnecessary-type-assertion
 import { AbstractBalanceAndProxyAllowanceFetcher, assetDataUtils } from '@0x/order-utils';
-import { AssetProxyId, ERC20AssetData, ERC721AssetData } from '@0x/types';
+import { AssetProxyId, ERC20AssetData, ERC721AssetData, MultiAssetData } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { BlockParamLiteral } from 'ethereum-types';
+import * as _ from 'lodash';
 
 import { ERC20TokenWrapper } from '../contract_wrappers/erc20_token_wrapper';
 import { ERC721TokenWrapper } from '../contract_wrappers/erc721_token_wrapper';
@@ -18,60 +19,101 @@ export class AssetBalanceAndProxyAllowanceFetcher implements AbstractBalanceAndP
     }
     public async getBalanceAsync(assetData: string, userAddress: string): Promise<BigNumber> {
         const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
-        if (decodedAssetData.assetProxyId === AssetProxyId.ERC20) {
-            const decodedERC20AssetData = decodedAssetData as ERC20AssetData;
-            const balance = await this._erc20Token.getBalanceAsync(decodedERC20AssetData.tokenAddress, userAddress, {
-                defaultBlock: this._stateLayer,
-            });
-            return balance;
-        } else {
-            const decodedERC721AssetData = decodedAssetData as ERC721AssetData;
-            const tokenOwner = await this._erc721Token.getOwnerOfAsync(
-                decodedERC721AssetData.tokenAddress,
-                decodedERC721AssetData.tokenId,
-                {
+        let balance: BigNumber | undefined;
+        switch (decodedAssetData.assetProxyId) {
+            case AssetProxyId.ERC20:
+                const decodedERC20AssetData = decodedAssetData as ERC20AssetData;
+                balance = await this._erc20Token.getBalanceAsync(decodedERC20AssetData.tokenAddress, userAddress, {
                     defaultBlock: this._stateLayer,
-                },
-            );
-            const balance = tokenOwner === userAddress ? new BigNumber(1) : new BigNumber(0);
-            return balance;
+                });
+                break;
+            case AssetProxyId.ERC721:
+                const decodedERC721AssetData = decodedAssetData as ERC721AssetData;
+                const tokenOwner = await this._erc721Token.getOwnerOfAsync(
+                    decodedERC721AssetData.tokenAddress,
+                    decodedERC721AssetData.tokenId,
+                    {
+                        defaultBlock: this._stateLayer,
+                    },
+                );
+                balance = tokenOwner === userAddress ? new BigNumber(1) : new BigNumber(0);
+                break;
+            case AssetProxyId.MultiAsset:
+                // The `balance` for MultiAssetData is the total units of the entire `assetData` that are held by the `userAddress`.
+                for (const [
+                    index,
+                    nestedAssetDataElement,
+                ] of (decodedAssetData as MultiAssetData).nestedAssetData.entries()) {
+                    const nestedAmountElement = (decodedAssetData as MultiAssetData).amounts[index];
+                    const nestedAssetBalance = (await this.getBalanceAsync(
+                        nestedAssetDataElement,
+                        userAddress,
+                    )).dividedToIntegerBy(nestedAmountElement);
+                    if (_.isUndefined(balance) || nestedAssetBalance.lessThan(balance)) {
+                        balance = nestedAssetBalance;
+                    }
+                }
+                break;
+            default:
+                throw new Error(`Proxy with id ${decodedAssetData.assetProxyId} not supported`);
         }
+        return balance as BigNumber;
     }
     public async getProxyAllowanceAsync(assetData: string, userAddress: string): Promise<BigNumber> {
         const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
-        if (decodedAssetData.assetProxyId === AssetProxyId.ERC20) {
-            const decodedERC20AssetData = decodedAssetData as ERC20AssetData;
-            const proxyAllowance = await this._erc20Token.getProxyAllowanceAsync(
-                decodedERC20AssetData.tokenAddress,
-                userAddress,
-                {
-                    defaultBlock: this._stateLayer,
-                },
-            );
-            return proxyAllowance;
-        } else {
-            const decodedERC721AssetData = decodedAssetData as ERC721AssetData;
-
-            const isApprovedForAll = await this._erc721Token.isProxyApprovedForAllAsync(
-                decodedERC721AssetData.tokenAddress,
-                userAddress,
-                {
-                    defaultBlock: this._stateLayer,
-                },
-            );
-            if (isApprovedForAll) {
-                return new BigNumber(this._erc20Token.UNLIMITED_ALLOWANCE_IN_BASE_UNITS);
-            } else {
-                const isApproved = await this._erc721Token.isProxyApprovedAsync(
+        let proxyAllowance: BigNumber | undefined;
+        switch (decodedAssetData.assetProxyId) {
+            case AssetProxyId.ERC20:
+                const decodedERC20AssetData = decodedAssetData as ERC20AssetData;
+                proxyAllowance = await this._erc20Token.getProxyAllowanceAsync(
+                    decodedERC20AssetData.tokenAddress,
+                    userAddress,
+                    {
+                        defaultBlock: this._stateLayer,
+                    },
+                );
+                break;
+            case AssetProxyId.ERC721:
+                const decodedERC721AssetData = decodedAssetData as ERC721AssetData;
+                const isApprovedForAll = await this._erc721Token.isProxyApprovedForAllAsync(
                     decodedERC721AssetData.tokenAddress,
-                    decodedERC721AssetData.tokenId,
+                    userAddress,
                     {
                         defaultBlock: this._stateLayer,
                     },
                 );
-                const proxyAllowance = isApproved ? new BigNumber(1) : new BigNumber(0);
-                return proxyAllowance;
-            }
+                if (isApprovedForAll) {
+                    return new BigNumber(this._erc20Token.UNLIMITED_ALLOWANCE_IN_BASE_UNITS);
+                } else {
+                    const isApproved = await this._erc721Token.isProxyApprovedAsync(
+                        decodedERC721AssetData.tokenAddress,
+                        decodedERC721AssetData.tokenId,
+                        {
+                            defaultBlock: this._stateLayer,
+                        },
+                    );
+                    proxyAllowance = isApproved ? new BigNumber(1) : new BigNumber(0);
+                }
+                break;
+            case AssetProxyId.MultiAsset:
+                // The `proxyAllowance` for MultiAssetData is the total units of the entire `assetData` that the proxies have been approved to spend by the `userAddress`.
+                for (const [
+                    index,
+                    nestedAssetDataElement,
+                ] of (decodedAssetData as MultiAssetData).nestedAssetData.entries()) {
+                    const nestedAmountElement = (decodedAssetData as MultiAssetData).amounts[index];
+                    const nestedAssetAllowance = (await this.getProxyAllowanceAsync(
+                        nestedAssetDataElement,
+                        userAddress,
+                    )).dividedToIntegerBy(nestedAmountElement);
+                    if (_.isUndefined(proxyAllowance) || nestedAssetAllowance.lessThan(proxyAllowance)) {
+                        proxyAllowance = nestedAssetAllowance;
+                    }
+                }
+                break;
+            default:
+                throw new Error(`Proxy with id ${decodedAssetData.assetProxyId} not supported`);
         }
+        return proxyAllowance as BigNumber;
     }
 }
-- 
cgit v1.2.3


From 1dda10b4f34eb19b731e58c26f13ecc08e367bbe Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Wed, 2 Jan 2019 16:52:15 -0800
Subject: Add recursive MultiAsset decoding, store first address in pipeline

---
 packages/0x.js/src/index.ts                        |  1 +
 packages/order-utils/src/asset_data_utils.ts       | 29 +++++++++++++++++++++-
 .../order-utils/src/exchange_transfer_simulator.ts |  2 +-
 packages/order-utils/src/index.ts                  |  1 +
 packages/pipeline/package.json                     |  2 +-
 .../pipeline/src/parsers/events/exchange_events.ts | 26 +++++++++++--------
 packages/pipeline/src/parsers/sra_orders/index.ts  | 14 ++++++-----
 packages/types/src/index.ts                        |  8 +++++-
 8 files changed, 62 insertions(+), 21 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/src/index.ts b/packages/0x.js/src/index.ts
index 375843741..01742f1b9 100644
--- a/packages/0x.js/src/index.ts
+++ b/packages/0x.js/src/index.ts
@@ -83,6 +83,7 @@ export {
     ERC20AssetData,
     ERC721AssetData,
     MultiAssetData,
+    MultiAssetDataWithRecursiveDecoding,
     SignatureType,
     OrderRelevantState,
     Stats,
diff --git a/packages/order-utils/src/asset_data_utils.ts b/packages/order-utils/src/asset_data_utils.ts
index 18c1f93b6..3741a683e 100644
--- a/packages/order-utils/src/asset_data_utils.ts
+++ b/packages/order-utils/src/asset_data_utils.ts
@@ -1,4 +1,11 @@
-import { AssetProxyId, ERC20AssetData, ERC721AssetData, MultiAssetData, SingleAssetData } from '@0x/types';
+import {
+    AssetProxyId,
+    ERC20AssetData,
+    ERC721AssetData,
+    MultiAssetData,
+    MultiAssetDataWithRecursiveDecoding,
+    SingleAssetData,
+} from '@0x/types';
 import { AbiEncoder, BigNumber } from '@0x/utils';
 import { MethodAbi } from 'ethereum-types';
 import * as _ from 'lodash';
@@ -114,6 +121,26 @@ export const assetDataUtils = {
             nestedAssetData,
         };
     },
+    /**
+     * Decodes a MultiAsset assetData hex string into it's corresponding amounts and decoded nestedAssetData elements (all nested elements are flattened)
+     * @param assetData Hex encoded assetData string to decode
+     * @return An object containing the decoded amounts and nestedAssetData
+     */
+    decodeMultiAssetDataRecursively(assetData: string): MultiAssetDataWithRecursiveDecoding {
+        const decodedAssetData = assetDataUtils.decodeMultiAssetData(assetData);
+        const decodedNestedAssetData = _.map(decodedAssetData.nestedAssetData as string[], nestedAssetDataElement => {
+            const decodedNestedAssetDataElement = assetDataUtils.decodeAssetDataOrThrow(nestedAssetDataElement);
+            return decodedNestedAssetDataElement.assetProxyId === AssetProxyId.MultiAsset
+                ? assetDataUtils.decodeMultiAssetDataRecursively(nestedAssetDataElement).nestedAssetData
+                : (decodedNestedAssetDataElement as SingleAssetData);
+        });
+        const flattenedDecodedNestedAssetData = _.flattenDeep(decodedNestedAssetData);
+        return {
+            assetProxyId: decodedAssetData.assetProxyId,
+            amounts: decodedAssetData.amounts,
+            nestedAssetData: flattenedDecodedNestedAssetData as SingleAssetData[],
+        };
+    },
     /**
      * Decode and return the assetProxyId from the assetData
      * @param assetData Hex encoded assetData string to decode
diff --git a/packages/order-utils/src/exchange_transfer_simulator.ts b/packages/order-utils/src/exchange_transfer_simulator.ts
index 06621fd9e..0a948fd1f 100644
--- a/packages/order-utils/src/exchange_transfer_simulator.ts
+++ b/packages/order-utils/src/exchange_transfer_simulator.ts
@@ -108,7 +108,7 @@ export class ExchangeTransferSimulator {
                     const amountsElement = decodedAssetData.amounts[index];
                     const totalAmount = amountInBaseUnits.times(amountsElement);
                     await this.transferFromAsync(
-                        nestedAssetDataElement,
+                        nestedAssetDataElement as string,
                         from,
                         to,
                         totalAmount,
diff --git a/packages/order-utils/src/index.ts b/packages/order-utils/src/index.ts
index e098f23c3..398188433 100644
--- a/packages/order-utils/src/index.ts
+++ b/packages/order-utils/src/index.ts
@@ -38,6 +38,7 @@ export {
     ERC20AssetData,
     ERC721AssetData,
     MultiAssetData,
+    MultiAssetDataWithRecursiveDecoding,
     AssetProxyId,
     SignatureType,
     OrderStateValid,
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index a40f3d21c..ab73642ec 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -44,7 +44,7 @@
         "@0x/contract-artifacts": "^1.0.1",
         "@0x/contract-wrappers": "^3.0.0",
         "@0x/dev-utils": "^1.0.21",
-        "@0x/order-utils": "^2.0.0",
+        "@0x/order-utils": "^3.0.7",
         "@0x/subproviders": "^2.1.8",
         "@0x/types": "^1.4.1",
         "@0x/utils": "^2.0.8",
diff --git a/packages/pipeline/src/parsers/events/exchange_events.ts b/packages/pipeline/src/parsers/events/exchange_events.ts
index 16b05260b..50fad7e00 100644
--- a/packages/pipeline/src/parsers/events/exchange_events.ts
+++ b/packages/pipeline/src/parsers/events/exchange_events.ts
@@ -1,6 +1,6 @@
 import { ExchangeCancelEventArgs, ExchangeCancelUpToEventArgs, ExchangeFillEventArgs } from '@0x/contract-wrappers';
 import { assetDataUtils } from '@0x/order-utils';
-import { AssetProxyId, ERC20AssetData, ERC721AssetData } from '@0x/types';
+import { AssetProxyId, ERC721AssetData, SingleAssetData } from '@0x/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
@@ -62,8 +62,9 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
     exchangeFillEvent.makerTokenAddress =
         makerAssetData.assetProxyId === AssetProxyId.MultiAsset
-            ? '0x'
-            : (makerAssetData as ERC20AssetData | ERC721AssetData).tokenAddress;
+            ? assetDataUtils.decodeMultiAssetDataRecursively(eventLog.args.makerAssetData).nestedAssetData[0]
+                  .tokenAddress
+            : (makerAssetData as SingleAssetData).tokenAddress;
     // tslint has a false positive here. Type assertion is required.
     // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
@@ -72,9 +73,10 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
     // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
     exchangeFillEvent.takerTokenAddress =
-        makerAssetData.assetProxyId === AssetProxyId.MultiAsset
-            ? '0x'
-            : (takerAssetData as ERC20AssetData | ERC721AssetData).tokenAddress;
+        takerAssetData.assetProxyId === AssetProxyId.MultiAsset
+            ? assetDataUtils.decodeMultiAssetDataRecursively(eventLog.args.takerAssetData).nestedAssetData[0]
+                  .tokenAddress
+            : (takerAssetData as SingleAssetData).tokenAddress;
     // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
     return exchangeFillEvent;
@@ -107,8 +109,9 @@ export function _convertToExchangeCancelEvent(
     // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
     exchangeCancelEvent.makerTokenAddress =
         makerAssetData.assetProxyId === AssetProxyId.MultiAsset
-            ? '0x'
-            : (makerAssetData as ERC20AssetData | ERC721AssetData).tokenAddress;
+            ? assetDataUtils.decodeMultiAssetDataRecursively(eventLog.args.makerAssetData).nestedAssetData[0]
+                  .tokenAddress
+            : (makerAssetData as SingleAssetData).tokenAddress;
     // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
@@ -116,9 +119,10 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
     // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
     exchangeCancelEvent.takerTokenAddress =
-        makerAssetData.assetProxyId === AssetProxyId.MultiAsset
-            ? '0x'
-            : (takerAssetData as ERC20AssetData | ERC721AssetData).tokenAddress;
+        takerAssetData.assetProxyId === AssetProxyId.MultiAsset
+            ? assetDataUtils.decodeMultiAssetDataRecursively(eventLog.args.takerAssetData).nestedAssetData[0]
+                  .tokenAddress
+            : (takerAssetData as SingleAssetData).tokenAddress;
     // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
     return exchangeCancelEvent;
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 2d3e5381d..663b8f509 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -1,6 +1,6 @@
 import { APIOrder, OrdersResponse } from '@0x/connect';
 import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { AssetProxyId, ERC20AssetData, ERC721AssetData } from '@0x/types';
+import { AssetProxyId, ERC721AssetData, SingleAssetData } from '@0x/types';
 import * as R from 'ramda';
 
 import { SraOrder } from '../../entities';
@@ -46,8 +46,9 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
     sraOrder.makerTokenAddress =
         makerAssetData.assetProxyId === AssetProxyId.MultiAsset
-            ? '0x'
-            : (makerAssetData as ERC20AssetData | ERC721AssetData).tokenAddress;
+            ? assetDataUtils.decodeMultiAssetDataRecursively(apiOrder.order.makerAssetData).nestedAssetData[0]
+                  .tokenAddress
+            : (makerAssetData as SingleAssetData).tokenAddress;
     // tslint has a false positive here. Type assertion is required.
     // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
@@ -56,9 +57,10 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
     // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
     sraOrder.takerTokenAddress =
-        makerAssetData.assetProxyId === AssetProxyId.MultiAsset
-            ? '0x'
-            : (takerAssetData as ERC20AssetData | ERC721AssetData).tokenAddress;
+        takerAssetData.assetProxyId === AssetProxyId.MultiAsset
+            ? assetDataUtils.decodeMultiAssetDataRecursively(apiOrder.order.takerAssetData).nestedAssetData[0]
+                  .tokenAddress
+            : (takerAssetData as SingleAssetData).tokenAddress;
     // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
 
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 2e8ce6629..71fcbf9db 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -171,13 +171,19 @@ export interface ERC721AssetData {
     tokenId: BigNumber;
 }
 
+export type SingleAssetData = ERC20AssetData | ERC721AssetData;
+
 export interface MultiAssetData {
     assetProxyId: string;
     amounts: BigNumber[];
     nestedAssetData: string[];
 }
 
-export type SingleAssetData = ERC20AssetData | ERC721AssetData;
+export interface MultiAssetDataWithRecursiveDecoding {
+    assetProxyId: string;
+    amounts: BigNumber[];
+    nestedAssetData: SingleAssetData[];
+}
 
 // TODO: DRY. These should be extracted from contract code.
 export enum RevertReason {
-- 
cgit v1.2.3


From b90c3196a331eee28c09dd6abcfe7f2e0f9e296c Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Wed, 2 Jan 2019 17:05:32 -0800
Subject: FIx linting errors

---
 packages/pipeline/src/parsers/events/exchange_events.ts          | 2 ++
 packages/pipeline/src/parsers/sra_orders/index.ts                | 2 ++
 packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts | 4 ++++
 3 files changed, 8 insertions(+)

(limited to 'packages')

diff --git a/packages/pipeline/src/parsers/events/exchange_events.ts b/packages/pipeline/src/parsers/events/exchange_events.ts
index 50fad7e00..8d2e7dec7 100644
--- a/packages/pipeline/src/parsers/events/exchange_events.ts
+++ b/packages/pipeline/src/parsers/events/exchange_events.ts
@@ -7,6 +7,8 @@ import * as R from 'ramda';
 import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeFillEvent } from '../../entities';
 import { bigNumbertoStringOrNull, convertAssetProxyIdToType } from '../../utils';
 
+// tslint:disable:no-unnecessary-type-assertion
+
 /**
  * Parses raw event logs for a fill event and returns an array of
  * ExchangeFillEvent entities.
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 663b8f509..10546921d 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -6,6 +6,8 @@ import * as R from 'ramda';
 import { SraOrder } from '../../entities';
 import { bigNumbertoStringOrNull, convertAssetProxyIdToType } from '../../utils';
 
+// tslint:disable:no-unnecessary-type-assertion
+
 /**
  * Parses a raw order response from an SRA endpoint and returns an array of
  * SraOrder entities.
diff --git a/packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts b/packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts
index bc83ad283..ffeaaca52 100644
--- a/packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts
+++ b/packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts
@@ -2,6 +2,10 @@ import { AssetProxyId } from '@0x/types';
 
 import { AssetType } from '../../types';
 
+/**
+ * Converts an assetProxyId to its string equivalent
+ * @param assetProxyId Id of AssetProxy
+ */
 export function convertAssetProxyIdToType(assetProxyId: AssetProxyId): AssetType {
     switch (assetProxyId) {
         case AssetProxyId.ERC20:
-- 
cgit v1.2.3


From 70508f52a1dd6bfcc891f145c3a06f1e66c3cda5 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Wed, 2 Jan 2019 17:17:40 -0800
Subject: Update CHANGELOGs

---
 packages/0x.js/CHANGELOG.json             | 5 +++--
 packages/0x.js/src/index.ts               | 2 ++
 packages/contract-wrappers/CHANGELOG.json | 6 +++++-
 packages/order-utils/CHANGELOG.json       | 3 ++-
 packages/types/src/index.ts               | 2 ++
 5 files changed, 14 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 0024052b3..29dbf12f5 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,9 +1,10 @@
 [
     {
-        "version": "2.0.9",
+        "version": "2.1.0",
         "changes": [
             {
-                "note": "Export `MultiAssetData` from types",
+                "note":
+                    "Export `MultiAssetData`, `MultiAssetDataWithRecursiveDecoding`, `ObjectMap`, and `SingleAssetData` from types",
                 "pr": 1363
             }
         ]
diff --git a/packages/0x.js/src/index.ts b/packages/0x.js/src/index.ts
index 01742f1b9..c8978466d 100644
--- a/packages/0x.js/src/index.ts
+++ b/packages/0x.js/src/index.ts
@@ -71,6 +71,7 @@ export { AbiDecoder } from '@0x/utils';
 export { BigNumber } from '@0x/utils';
 
 export {
+    AssetData,
     ExchangeContractErrs,
     Order,
     SignedOrder,
@@ -85,6 +86,7 @@ export {
     MultiAssetData,
     MultiAssetDataWithRecursiveDecoding,
     SignatureType,
+    ObjectMap,
     OrderRelevantState,
     Stats,
 } from '@0x/types';
diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index d39027797..a8c74fa24 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -1,9 +1,13 @@
 [
     {
-        "version": "4.1.4",
+        "version": "4.2.0",
         "changes": [
             {
                 "note": "Add support for Trust Wallet signature denial error"
+            },
+            {
+                "note": "Add balance and allowance queries for MultiAssetProxy",
+                "pr": 1363
             }
         ]
     },
diff --git a/packages/order-utils/CHANGELOG.json b/packages/order-utils/CHANGELOG.json
index a6fb91b83..292f7a57b 100644
--- a/packages/order-utils/CHANGELOG.json
+++ b/packages/order-utils/CHANGELOG.json
@@ -3,7 +3,8 @@
         "version": "3.1.0",
         "changes": [
             {
-                "note": "Use new ABI encoder and add encoding/decoding logic for MultiAsset assetData",
+                "note":
+                    "Use new ABI encoder, add encoding/decoding logic for MultiAsset assetData, and add information to return values in orderStateUtils",
                 "pr": 1363
             }
         ]
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 71fcbf9db..472b56dc2 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -185,6 +185,8 @@ export interface MultiAssetDataWithRecursiveDecoding {
     nestedAssetData: SingleAssetData[];
 }
 
+export type AssetData = SingleAssetData | MultiAssetData | MultiAssetDataWithRecursiveDecoding;
+
 // TODO: DRY. These should be extracted from contract code.
 export enum RevertReason {
     OrderUnfillable = 'ORDER_UNFILLABLE',
-- 
cgit v1.2.3


From 5720589515d321e2d2db87c8337ee3f6340a0ef8 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Thu, 3 Jan 2019 11:18:33 -0800
Subject: Add tests for recursive MAP decoding

---
 packages/order-utils/src/asset_data_utils.ts       | 30 +++++++++++----
 packages/order-utils/src/constants.ts              |  1 +
 packages/order-utils/test/asset_data_utils_test.ts | 43 +++++++++++++++++++++-
 .../order-utils/test/utils/test_order_factory.ts   |  4 +-
 4 files changed, 68 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/order-utils/src/asset_data_utils.ts b/packages/order-utils/src/asset_data_utils.ts
index 3741a683e..b5ce87e3e 100644
--- a/packages/order-utils/src/asset_data_utils.ts
+++ b/packages/order-utils/src/asset_data_utils.ts
@@ -128,16 +128,32 @@ export const assetDataUtils = {
      */
     decodeMultiAssetDataRecursively(assetData: string): MultiAssetDataWithRecursiveDecoding {
         const decodedAssetData = assetDataUtils.decodeMultiAssetData(assetData);
-        const decodedNestedAssetData = _.map(decodedAssetData.nestedAssetData as string[], nestedAssetDataElement => {
-            const decodedNestedAssetDataElement = assetDataUtils.decodeAssetDataOrThrow(nestedAssetDataElement);
-            return decodedNestedAssetDataElement.assetProxyId === AssetProxyId.MultiAsset
-                ? assetDataUtils.decodeMultiAssetDataRecursively(nestedAssetDataElement).nestedAssetData
-                : (decodedNestedAssetDataElement as SingleAssetData);
-        });
+        const amounts: any[] = [];
+        const decodedNestedAssetData = _.map(
+            decodedAssetData.nestedAssetData as string[],
+            (nestedAssetDataElement, index) => {
+                const decodedNestedAssetDataElement = assetDataUtils.decodeAssetDataOrThrow(nestedAssetDataElement);
+                if (decodedNestedAssetDataElement.assetProxyId === AssetProxyId.MultiAsset) {
+                    const recursivelyDecodedAssetData = assetDataUtils.decodeMultiAssetDataRecursively(
+                        nestedAssetDataElement,
+                    );
+                    amounts.push(
+                        _.map(recursivelyDecodedAssetData.amounts as BigNumber[], amountElement =>
+                            amountElement.times(decodedAssetData.amounts[index]),
+                        ),
+                    );
+                    return recursivelyDecodedAssetData.nestedAssetData;
+                } else {
+                    amounts.push(decodedAssetData.amounts[index]);
+                    return decodedNestedAssetDataElement as SingleAssetData;
+                }
+            },
+        );
+        const flattenedAmounts = _.flattenDeep(amounts);
         const flattenedDecodedNestedAssetData = _.flattenDeep(decodedNestedAssetData);
         return {
             assetProxyId: decodedAssetData.assetProxyId,
-            amounts: decodedAssetData.amounts,
+            amounts: flattenedAmounts,
             nestedAssetData: flattenedDecodedNestedAssetData as SingleAssetData[],
         };
     },
diff --git a/packages/order-utils/src/constants.ts b/packages/order-utils/src/constants.ts
index be7f3a885..1248a5576 100644
--- a/packages/order-utils/src/constants.ts
+++ b/packages/order-utils/src/constants.ts
@@ -3,6 +3,7 @@ import { BigNumber } from '@0x/utils';
 export const constants = {
     NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
     NULL_BYTES: '0x',
+    NULL_ERC20_ASSET_DATA: '0xf47261b00000000000000000000000000000000000000000000000000000000000000000',
     // tslint:disable-next-line:custom-no-magic-numbers
     UNLIMITED_ALLOWANCE_IN_BASE_UNITS: new BigNumber(2).pow(256).minus(1),
     TESTRPC_NETWORK_ID: 50,
diff --git a/packages/order-utils/test/asset_data_utils_test.ts b/packages/order-utils/test/asset_data_utils_test.ts
index 6835b6e30..d3d265b5a 100644
--- a/packages/order-utils/test/asset_data_utils_test.ts
+++ b/packages/order-utils/test/asset_data_utils_test.ts
@@ -1,6 +1,6 @@
 import * as chai from 'chai';
 
-import { AssetProxyId } from '@0x/types';
+import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 
 import { assetDataUtils } from '../src/asset_data_utils';
@@ -63,4 +63,45 @@ describe('assetDataUtils', () => {
         expect(decodedAssetData.amounts).to.deep.equal(KNOWN_MULTI_ASSET_ENCODING.amounts);
         expect(decodedAssetData.nestedAssetData).to.deep.equal(KNOWN_MULTI_ASSET_ENCODING.nestedAssetData);
     });
+    it('should recursively decode ERC20 and ERC721 multiAssetData', () => {
+        const decodedAssetData = assetDataUtils.decodeMultiAssetDataRecursively(KNOWN_MULTI_ASSET_ENCODING.assetData);
+        expect(decodedAssetData.assetProxyId).to.equal(AssetProxyId.MultiAsset);
+        expect(decodedAssetData.amounts).to.deep.equal(KNOWN_MULTI_ASSET_ENCODING.amounts);
+        const decodedErc20AssetData = decodedAssetData.nestedAssetData[0];
+        const decodedErc721AssetData = decodedAssetData.nestedAssetData[1] as ERC721AssetData;
+        expect(decodedErc20AssetData.tokenAddress).to.equal(KNOWN_ERC20_ENCODING.address);
+        expect(decodedErc20AssetData.assetProxyId).to.equal(AssetProxyId.ERC20);
+        expect(decodedErc721AssetData.tokenAddress).to.equal(KNOWN_ERC721_ENCODING.address);
+        expect(decodedErc721AssetData.assetProxyId).to.equal(AssetProxyId.ERC721);
+        expect(decodedErc721AssetData.tokenId).to.be.bignumber.equal(KNOWN_ERC721_ENCODING.tokenId);
+    });
+    it('should recursively decode nested assetData within multiAssetData', () => {
+        const amounts = [new BigNumber(1), new BigNumber(1), new BigNumber(2)];
+        const nestedAssetData = [
+            KNOWN_ERC20_ENCODING.assetData,
+            KNOWN_ERC721_ENCODING.assetData,
+            KNOWN_MULTI_ASSET_ENCODING.assetData,
+        ];
+        const assetData = assetDataUtils.encodeMultiAssetData(amounts, nestedAssetData);
+        const decodedAssetData = assetDataUtils.decodeMultiAssetDataRecursively(assetData);
+        expect(decodedAssetData.assetProxyId).to.equal(AssetProxyId.MultiAsset);
+        const expectedAmounts = [new BigNumber(1), new BigNumber(1), new BigNumber(2), new BigNumber(2)];
+        expect(decodedAssetData.amounts).to.deep.equal(expectedAmounts);
+        const expectedLength = 4;
+        expect(decodedAssetData.nestedAssetData.length).to.be.equal(expectedLength);
+        const decodedErc20AssetData1 = decodedAssetData.nestedAssetData[0];
+        const decodedErc721AssetData1 = decodedAssetData.nestedAssetData[1] as ERC721AssetData;
+        const decodedErc20AssetData2 = decodedAssetData.nestedAssetData[2];
+        const decodedErc721AssetData2 = decodedAssetData.nestedAssetData[3] as ERC721AssetData;
+        expect(decodedErc20AssetData1.tokenAddress).to.equal(KNOWN_ERC20_ENCODING.address);
+        expect(decodedErc20AssetData1.assetProxyId).to.equal(AssetProxyId.ERC20);
+        expect(decodedErc721AssetData1.tokenAddress).to.equal(KNOWN_ERC721_ENCODING.address);
+        expect(decodedErc721AssetData1.assetProxyId).to.equal(AssetProxyId.ERC721);
+        expect(decodedErc721AssetData1.tokenId).to.be.bignumber.equal(KNOWN_ERC721_ENCODING.tokenId);
+        expect(decodedErc20AssetData2.tokenAddress).to.equal(KNOWN_ERC20_ENCODING.address);
+        expect(decodedErc20AssetData2.assetProxyId).to.equal(AssetProxyId.ERC20);
+        expect(decodedErc721AssetData2.tokenAddress).to.equal(KNOWN_ERC721_ENCODING.address);
+        expect(decodedErc721AssetData2.assetProxyId).to.equal(AssetProxyId.ERC721);
+        expect(decodedErc721AssetData2.tokenId).to.be.bignumber.equal(KNOWN_ERC721_ENCODING.tokenId);
+    });
 });
diff --git a/packages/order-utils/test/utils/test_order_factory.ts b/packages/order-utils/test/utils/test_order_factory.ts
index 145332674..4efe0b38e 100644
--- a/packages/order-utils/test/utils/test_order_factory.ts
+++ b/packages/order-utils/test/utils/test_order_factory.ts
@@ -7,9 +7,9 @@ import { orderFactory } from '../../src/order_factory';
 const BASE_TEST_ORDER: Order = orderFactory.createOrder(
     constants.NULL_ADDRESS,
     constants.ZERO_AMOUNT,
-    constants.NULL_ADDRESS,
+    constants.NULL_ERC20_ASSET_DATA,
     constants.ZERO_AMOUNT,
-    constants.NULL_ADDRESS,
+    constants.NULL_ERC20_ASSET_DATA,
     constants.NULL_ADDRESS,
 );
 const BASE_TEST_SIGNED_ORDER: SignedOrder = {
-- 
cgit v1.2.3


From d7f9e3f0a0a82f70d8fdca67abf7f8a4f09e9ec8 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Thu, 3 Jan 2019 11:19:10 -0800
Subject: Do not export AssetData in 0x.js

---
 packages/0x.js/CHANGELOG.json | 4 ++--
 packages/0x.js/src/index.ts   | 1 -
 2 files changed, 2 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index 29dbf12f5..bd6301441 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -1,10 +1,10 @@
 [
     {
-        "version": "2.1.0",
+        "version": "3.0.0",
         "changes": [
             {
                 "note":
-                    "Export `MultiAssetData`, `MultiAssetDataWithRecursiveDecoding`, `ObjectMap`, and `SingleAssetData` from types",
+                    "Export `MultiAssetData`, `MultiAssetDataWithRecursiveDecoding`, `ObjectMap`, and `SingleAssetData` from types. No longer export AssetData.",
                 "pr": 1363
             }
         ]
diff --git a/packages/0x.js/src/index.ts b/packages/0x.js/src/index.ts
index c8978466d..d21df0c01 100644
--- a/packages/0x.js/src/index.ts
+++ b/packages/0x.js/src/index.ts
@@ -71,7 +71,6 @@ export { AbiDecoder } from '@0x/utils';
 export { BigNumber } from '@0x/utils';
 
 export {
-    AssetData,
     ExchangeContractErrs,
     Order,
     SignedOrder,
-- 
cgit v1.2.3


From ccdb81ac400308276bd6996c1a6b86baa01b9ee5 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Thu, 3 Jan 2019 11:49:56 -0800
Subject: Add tests for MAP in order watcher

---
 packages/order-watcher/test/order_watcher_test.ts  | 208 +++++++++++++++++++++
 .../test/order_watcher_web_socket_server_test.ts   |   2 +-
 2 files changed, 209 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/order-watcher/test/order_watcher_test.ts b/packages/order-watcher/test/order_watcher_test.ts
index 271e5dec5..dfa36f2fd 100644
--- a/packages/order-watcher/test/order_watcher_test.ts
+++ b/packages/order-watcher/test/order_watcher_test.ts
@@ -675,5 +675,213 @@ describe('OrderWatcher', () => {
                 })().catch(done);
             });
         });
+        describe('multiAsset', async () => {
+            const tokenId = new BigNumber(42);
+            const [makerErc721TokenAddress] = tokenUtils.getDummyERC721TokenAddresses();
+            const makerErc721AssetData = assetDataUtils.encodeERC721AssetData(makerErc721TokenAddress, tokenId);
+            const fillableErc721Amount = new BigNumber(1);
+            const [makerErc20TokenAddress] = tokenUtils.getDummyERC20TokenAddresses();
+            const makerErc20AssetData = assetDataUtils.encodeERC20AssetData(makerErc20TokenAddress);
+            const fillableErc20Amount = new BigNumber(2);
+            const multiAssetAmounts = [fillableErc721Amount, fillableErc20Amount];
+            const nestedAssetData = [makerErc721AssetData, makerErc20AssetData];
+            const makerMultiAssetData = assetDataUtils.encodeMultiAssetData(multiAssetAmounts, nestedAssetData);
+            it('should emit orderStateInvalid when maker allowance of ERC721 token set to 0 for watched order', (done: DoneCallback) => {
+                (async () => {
+                    signedOrder = await fillScenarios.createFillableSignedOrderAsync(
+                        makerMultiAssetData,
+                        takerAssetData,
+                        makerAddress,
+                        takerAddress,
+                        fillableErc721Amount,
+                    );
+                    const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
+                    await orderWatcher.addOrderAsync(signedOrder);
+                    const callback = callbackErrorReporter.reportNodeCallbackErrors(done)((orderState: OrderState) => {
+                        expect(orderState.isValid).to.be.false();
+                        const invalidOrderState = orderState as OrderStateInvalid;
+                        expect(invalidOrderState.orderHash).to.be.equal(orderHash);
+                        expect(invalidOrderState.error).to.be.equal(ExchangeContractErrs.InsufficientMakerAllowance);
+                    });
+                    orderWatcher.subscribe(callback);
+                    await contractWrappers.erc721Token.setApprovalAsync(
+                        makerErc721TokenAddress,
+                        constants.NULL_ADDRESS,
+                        tokenId,
+                    );
+                })().catch(done);
+            });
+            it('should emit orderStateInvalid when maker allowance for all of ERC721 token set to 0 for watched order', (done: DoneCallback) => {
+                (async () => {
+                    signedOrder = await fillScenarios.createFillableSignedOrderAsync(
+                        makerMultiAssetData,
+                        takerAssetData,
+                        makerAddress,
+                        takerAddress,
+                        fillableErc721Amount,
+                    );
+                    await contractWrappers.erc721Token.setApprovalAsync(
+                        makerErc721TokenAddress,
+                        constants.NULL_ADDRESS,
+                        tokenId,
+                    );
+                    let isApproved = true;
+                    await contractWrappers.erc721Token.setProxyApprovalForAllAsync(
+                        makerErc721TokenAddress,
+                        makerAddress,
+                        isApproved,
+                    );
+                    const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
+                    await orderWatcher.addOrderAsync(signedOrder);
+                    const callback = callbackErrorReporter.reportNodeCallbackErrors(done)((orderState: OrderState) => {
+                        expect(orderState.isValid).to.be.false();
+                        const invalidOrderState = orderState as OrderStateInvalid;
+                        expect(invalidOrderState.orderHash).to.be.equal(orderHash);
+                        expect(invalidOrderState.error).to.be.equal(ExchangeContractErrs.InsufficientMakerAllowance);
+                    });
+                    orderWatcher.subscribe(callback);
+                    isApproved = false;
+                    await contractWrappers.erc721Token.setProxyApprovalForAllAsync(
+                        makerErc721TokenAddress,
+                        makerAddress,
+                        isApproved,
+                    );
+                })().catch(done);
+            });
+            it('should emit orderStateInvalid when maker moves ERC721 backing watched order', (done: DoneCallback) => {
+                (async () => {
+                    signedOrder = await fillScenarios.createFillableSignedOrderAsync(
+                        makerMultiAssetData,
+                        takerAssetData,
+                        makerAddress,
+                        takerAddress,
+                        fillableErc721Amount,
+                    );
+                    const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
+                    await orderWatcher.addOrderAsync(signedOrder);
+                    const callback = callbackErrorReporter.reportNodeCallbackErrors(done)((orderState: OrderState) => {
+                        expect(orderState.isValid).to.be.false();
+                        const invalidOrderState = orderState as OrderStateInvalid;
+                        expect(invalidOrderState.orderHash).to.be.equal(orderHash);
+                        expect(invalidOrderState.error).to.be.equal(ExchangeContractErrs.InsufficientMakerBalance);
+                    });
+                    orderWatcher.subscribe(callback);
+                    await contractWrappers.erc721Token.transferFromAsync(
+                        makerErc721TokenAddress,
+                        coinbase,
+                        makerAddress,
+                        tokenId,
+                    );
+                })().catch(done);
+            });
+            it('should emit orderStateInvalid when maker allowance of ERC20 token set to 0 for watched order', (done: DoneCallback) => {
+                (async () => {
+                    signedOrder = await fillScenarios.createFillableSignedOrderAsync(
+                        makerMultiAssetData,
+                        takerAssetData,
+                        makerAddress,
+                        takerAddress,
+                        fillableErc721Amount,
+                    );
+                    const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
+                    await orderWatcher.addOrderAsync(signedOrder);
+                    const callback = callbackErrorReporter.reportNodeCallbackErrors(done)((orderState: OrderState) => {
+                        expect(orderState.isValid).to.be.false();
+                        const invalidOrderState = orderState as OrderStateInvalid;
+                        expect(invalidOrderState.orderHash).to.be.equal(orderHash);
+                        expect(invalidOrderState.error).to.be.equal(ExchangeContractErrs.InsufficientMakerAllowance);
+                    });
+                    orderWatcher.subscribe(callback);
+                    await contractWrappers.erc20Token.setProxyAllowanceAsync(
+                        makerErc20TokenAddress,
+                        makerAddress,
+                        new BigNumber(0),
+                    );
+                })().catch(done);
+            });
+            it('should not emit an orderState event when irrelevant ERC20 Transfer event received', (done: DoneCallback) => {
+                (async () => {
+                    signedOrder = await fillScenarios.createFillableSignedOrderAsync(
+                        makerMultiAssetData,
+                        takerAssetData,
+                        makerAddress,
+                        takerAddress,
+                        fillableAmount,
+                    );
+                    await orderWatcher.addOrderAsync(signedOrder);
+                    const callback = callbackErrorReporter.reportNodeCallbackErrors(done)((_orderState: OrderState) => {
+                        throw new Error('OrderState callback fired for irrelevant order');
+                    });
+                    orderWatcher.subscribe(callback);
+                    const notTheMaker = userAddresses[0];
+                    const anyRecipient = takerAddress;
+                    const transferAmount = new BigNumber(2);
+                    await contractWrappers.erc20Token.transferAsync(
+                        makerTokenAddress,
+                        notTheMaker,
+                        anyRecipient,
+                        transferAmount,
+                    );
+                    setTimeout(() => {
+                        done();
+                    }, TIMEOUT_MS);
+                })().catch(done);
+            });
+            it('should emit orderStateInvalid when makerAddress moves ERC20 balance backing watched order', (done: DoneCallback) => {
+                (async () => {
+                    signedOrder = await fillScenarios.createFillableSignedOrderAsync(
+                        makerMultiAssetData,
+                        takerAssetData,
+                        makerAddress,
+                        takerAddress,
+                        fillableAmount,
+                    );
+                    const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
+                    await orderWatcher.addOrderAsync(signedOrder);
+                    const callback = callbackErrorReporter.reportNodeCallbackErrors(done)((orderState: OrderState) => {
+                        expect(orderState.isValid).to.be.false();
+                        const invalidOrderState = orderState as OrderStateInvalid;
+                        expect(invalidOrderState.orderHash).to.be.equal(orderHash);
+                        expect(invalidOrderState.error).to.be.equal(ExchangeContractErrs.InsufficientMakerBalance);
+                    });
+                    orderWatcher.subscribe(callback);
+                    const anyRecipient = takerAddress;
+                    const makerBalance = await contractWrappers.erc20Token.getBalanceAsync(
+                        makerTokenAddress,
+                        makerAddress,
+                    );
+                    await contractWrappers.erc20Token.transferAsync(
+                        makerTokenAddress,
+                        makerAddress,
+                        anyRecipient,
+                        makerBalance,
+                    );
+                })().catch(done);
+            });
+            // TODO(abandeali1): The following test will fail until the MAP has been deployed and activated.
+            // it('should emit orderStateInvalid when watched order fully filled', (done: DoneCallback) => {
+            //     (async () => {
+            //         signedOrder = await fillScenarios.createFillableSignedOrderAsync(
+            //             makerMultiAssetData,
+            //             takerAssetData,
+            //             makerAddress,
+            //             takerAddress,
+            //             fillableAmount,
+            //         );
+            //         const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
+            //         await orderWatcher.addOrderAsync(signedOrder);
+
+            //         const callback = callbackErrorReporter.reportNodeCallbackErrors(done)((orderState: OrderState) => {
+            //             expect(orderState.isValid).to.be.false();
+            //             const invalidOrderState = orderState as OrderStateInvalid;
+            //             expect(invalidOrderState.orderHash).to.be.equal(orderHash);
+            //             expect(invalidOrderState.error).to.be.equal(ExchangeContractErrs.OrderRemainingFillAmountZero);
+            //         });
+            //         orderWatcher.subscribe(callback);
+
+            //         await contractWrappers.exchange.fillOrderAsync(signedOrder, fillableAmount, takerAddress);
+            //     })().catch(done);
+            // });
+        });
     });
 }); // tslint:disable:max-file-line-count
diff --git a/packages/order-watcher/test/order_watcher_web_socket_server_test.ts b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
index 578e0de61..6894f42fb 100644
--- a/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
+++ b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
@@ -26,7 +26,7 @@ interface WsMessage {
     data: string;
 }
 
-describe.only('OrderWatcherWebSocketServer', async () => {
+describe('OrderWatcherWebSocketServer', async () => {
     let contractWrappers: ContractWrappers;
     let wsServer: OrderWatcherWebSocketServer;
     let wsClient: WebSocket.w3cwebsocket;
-- 
cgit v1.2.3


From a91bc415ed3c9dc94dda2661c0d7ac13bcc58e08 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Thu, 3 Jan 2019 14:29:56 -0800
Subject: Fix linting errors

---
 packages/order-utils/src/asset_data_utils.ts       | 1 +
 packages/order-utils/src/index.ts                  | 1 +
 packages/order-utils/test/asset_data_utils_test.ts | 1 +
 packages/order-watcher/src/index.ts                | 1 +
 4 files changed, 4 insertions(+)

(limited to 'packages')

diff --git a/packages/order-utils/src/asset_data_utils.ts b/packages/order-utils/src/asset_data_utils.ts
index b5ce87e3e..c2929d426 100644
--- a/packages/order-utils/src/asset_data_utils.ts
+++ b/packages/order-utils/src/asset_data_utils.ts
@@ -154,6 +154,7 @@ export const assetDataUtils = {
         return {
             assetProxyId: decodedAssetData.assetProxyId,
             amounts: flattenedAmounts,
+            // tslint:disable-next-line:no-unnecessary-type-assertion
             nestedAssetData: flattenedDecodedNestedAssetData as SingleAssetData[],
         };
     },
diff --git a/packages/order-utils/src/index.ts b/packages/order-utils/src/index.ts
index 398188433..2150a02e4 100644
--- a/packages/order-utils/src/index.ts
+++ b/packages/order-utils/src/index.ts
@@ -41,6 +41,7 @@ export {
     MultiAssetDataWithRecursiveDecoding,
     AssetProxyId,
     SignatureType,
+    ObjectMap,
     OrderStateValid,
     OrderStateInvalid,
     ExchangeContractErrs,
diff --git a/packages/order-utils/test/asset_data_utils_test.ts b/packages/order-utils/test/asset_data_utils_test.ts
index d3d265b5a..ebc5bdeac 100644
--- a/packages/order-utils/test/asset_data_utils_test.ts
+++ b/packages/order-utils/test/asset_data_utils_test.ts
@@ -27,6 +27,7 @@ const KNOWN_MULTI_ASSET_ENCODING = {
         '0x94cfcdd7000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000024f47261b00000000000000000000000001dc4c1cefef38a777b15aa20260a54e584b16c48000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044025717920000000000000000000000001dc4c1cefef38a777b15aa20260a54e584b16c48000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000',
 };
 
+// tslint:disable:no-unnecessary-type-assertion
 describe('assetDataUtils', () => {
     it('should encode ERC20', () => {
         const assetData = assetDataUtils.encodeERC20AssetData(KNOWN_ERC20_ENCODING.address);
diff --git a/packages/order-watcher/src/index.ts b/packages/order-watcher/src/index.ts
index e275a0c6a..1f4e5eff1 100644
--- a/packages/order-watcher/src/index.ts
+++ b/packages/order-watcher/src/index.ts
@@ -7,6 +7,7 @@ export {
     OrderStateInvalid,
     OrderState,
     ExchangeContractErrs,
+    ObjectMap,
     OrderRelevantState,
     Stats,
 } from '@0x/types';
-- 
cgit v1.2.3


From 24564b986daa703f66e54f85abf4782d99a40f94 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Fri, 4 Jan 2019 14:31:25 -0800
Subject: Minimize unnecessary type assertions

---
 .../asset_balance_and_proxy_allowance_fetcher.ts   | 132 ++++++++-------------
 packages/fill-scenarios/src/fill_scenarios.ts      |  59 +++------
 packages/order-utils/src/asset_data_utils.ts       |  36 ++++--
 packages/order-utils/src/constants.ts              | 107 +++++++++--------
 .../order-utils/src/exchange_transfer_simulator.ts |   2 +-
 packages/order-utils/src/order_state_utils.ts      |  61 ++++------
 packages/order-utils/test/asset_data_utils_test.ts |   4 +-
 .../dependent_order_hashes_tracker.ts              |  67 ++++-------
 .../src/order_watcher/order_watcher.ts             |  33 ++----
 .../pipeline/src/parsers/events/exchange_events.ts |  48 ++++----
 packages/pipeline/src/parsers/sra_orders/index.ts  |  26 ++--
 11 files changed, 247 insertions(+), 328 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-wrappers/src/fetchers/asset_balance_and_proxy_allowance_fetcher.ts b/packages/contract-wrappers/src/fetchers/asset_balance_and_proxy_allowance_fetcher.ts
index 376004f52..1ff130a48 100644
--- a/packages/contract-wrappers/src/fetchers/asset_balance_and_proxy_allowance_fetcher.ts
+++ b/packages/contract-wrappers/src/fetchers/asset_balance_and_proxy_allowance_fetcher.ts
@@ -1,6 +1,4 @@
-// tslint:disable:no-unnecessary-type-assertion
 import { AbstractBalanceAndProxyAllowanceFetcher, assetDataUtils } from '@0x/order-utils';
-import { AssetProxyId, ERC20AssetData, ERC721AssetData, MultiAssetData } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { BlockParamLiteral } from 'ethereum-types';
 import * as _ from 'lodash';
@@ -20,99 +18,73 @@ export class AssetBalanceAndProxyAllowanceFetcher implements AbstractBalanceAndP
     public async getBalanceAsync(assetData: string, userAddress: string): Promise<BigNumber> {
         const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
         let balance: BigNumber | undefined;
-        switch (decodedAssetData.assetProxyId) {
-            case AssetProxyId.ERC20:
-                const decodedERC20AssetData = decodedAssetData as ERC20AssetData;
-                balance = await this._erc20Token.getBalanceAsync(decodedERC20AssetData.tokenAddress, userAddress, {
+        if (assetDataUtils.isERC20AssetData(decodedAssetData)) {
+            balance = await this._erc20Token.getBalanceAsync(decodedAssetData.tokenAddress, userAddress, {
+                defaultBlock: this._stateLayer,
+            });
+        } else if (assetDataUtils.isERC721AssetData(decodedAssetData)) {
+            const tokenOwner = await this._erc721Token.getOwnerOfAsync(
+                decodedAssetData.tokenAddress,
+                decodedAssetData.tokenId,
+                {
                     defaultBlock: this._stateLayer,
-                });
-                break;
-            case AssetProxyId.ERC721:
-                const decodedERC721AssetData = decodedAssetData as ERC721AssetData;
-                const tokenOwner = await this._erc721Token.getOwnerOfAsync(
-                    decodedERC721AssetData.tokenAddress,
-                    decodedERC721AssetData.tokenId,
-                    {
-                        defaultBlock: this._stateLayer,
-                    },
-                );
-                balance = tokenOwner === userAddress ? new BigNumber(1) : new BigNumber(0);
-                break;
-            case AssetProxyId.MultiAsset:
-                // The `balance` for MultiAssetData is the total units of the entire `assetData` that are held by the `userAddress`.
-                for (const [
-                    index,
+                },
+            );
+            balance = tokenOwner === userAddress ? new BigNumber(1) : new BigNumber(0);
+        } else if (assetDataUtils.isMultiAssetData(decodedAssetData)) {
+            // The `balance` for MultiAssetData is the total units of the entire `assetData` that are held by the `userAddress`.
+            for (const [index, nestedAssetDataElement] of decodedAssetData.nestedAssetData.entries()) {
+                const nestedAmountElement = decodedAssetData.amounts[index];
+                const nestedAssetBalance = (await this.getBalanceAsync(
                     nestedAssetDataElement,
-                ] of (decodedAssetData as MultiAssetData).nestedAssetData.entries()) {
-                    const nestedAmountElement = (decodedAssetData as MultiAssetData).amounts[index];
-                    const nestedAssetBalance = (await this.getBalanceAsync(
-                        nestedAssetDataElement,
-                        userAddress,
-                    )).dividedToIntegerBy(nestedAmountElement);
-                    if (_.isUndefined(balance) || nestedAssetBalance.lessThan(balance)) {
-                        balance = nestedAssetBalance;
-                    }
+                    userAddress,
+                )).dividedToIntegerBy(nestedAmountElement);
+                if (_.isUndefined(balance) || nestedAssetBalance.lessThan(balance)) {
+                    balance = nestedAssetBalance;
                 }
-                break;
-            default:
-                throw new Error(`Proxy with id ${decodedAssetData.assetProxyId} not supported`);
+            }
         }
         return balance as BigNumber;
     }
     public async getProxyAllowanceAsync(assetData: string, userAddress: string): Promise<BigNumber> {
         const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
         let proxyAllowance: BigNumber | undefined;
-        switch (decodedAssetData.assetProxyId) {
-            case AssetProxyId.ERC20:
-                const decodedERC20AssetData = decodedAssetData as ERC20AssetData;
-                proxyAllowance = await this._erc20Token.getProxyAllowanceAsync(
-                    decodedERC20AssetData.tokenAddress,
-                    userAddress,
-                    {
-                        defaultBlock: this._stateLayer,
-                    },
-                );
-                break;
-            case AssetProxyId.ERC721:
-                const decodedERC721AssetData = decodedAssetData as ERC721AssetData;
-                const isApprovedForAll = await this._erc721Token.isProxyApprovedForAllAsync(
-                    decodedERC721AssetData.tokenAddress,
-                    userAddress,
+        if (assetDataUtils.isERC20AssetData(decodedAssetData)) {
+            proxyAllowance = await this._erc20Token.getProxyAllowanceAsync(decodedAssetData.tokenAddress, userAddress, {
+                defaultBlock: this._stateLayer,
+            });
+        } else if (assetDataUtils.isERC721AssetData(decodedAssetData)) {
+            const isApprovedForAll = await this._erc721Token.isProxyApprovedForAllAsync(
+                decodedAssetData.tokenAddress,
+                userAddress,
+                {
+                    defaultBlock: this._stateLayer,
+                },
+            );
+            if (isApprovedForAll) {
+                return new BigNumber(this._erc20Token.UNLIMITED_ALLOWANCE_IN_BASE_UNITS);
+            } else {
+                const isApproved = await this._erc721Token.isProxyApprovedAsync(
+                    decodedAssetData.tokenAddress,
+                    decodedAssetData.tokenId,
                     {
                         defaultBlock: this._stateLayer,
                     },
                 );
-                if (isApprovedForAll) {
-                    return new BigNumber(this._erc20Token.UNLIMITED_ALLOWANCE_IN_BASE_UNITS);
-                } else {
-                    const isApproved = await this._erc721Token.isProxyApprovedAsync(
-                        decodedERC721AssetData.tokenAddress,
-                        decodedERC721AssetData.tokenId,
-                        {
-                            defaultBlock: this._stateLayer,
-                        },
-                    );
-                    proxyAllowance = isApproved ? new BigNumber(1) : new BigNumber(0);
-                }
-                break;
-            case AssetProxyId.MultiAsset:
-                // The `proxyAllowance` for MultiAssetData is the total units of the entire `assetData` that the proxies have been approved to spend by the `userAddress`.
-                for (const [
-                    index,
+                proxyAllowance = isApproved ? new BigNumber(1) : new BigNumber(0);
+            }
+        } else if (assetDataUtils.isMultiAssetData(decodedAssetData)) {
+            // The `proxyAllowance` for MultiAssetData is the total units of the entire `assetData` that the proxies have been approved to spend by the `userAddress`.
+            for (const [index, nestedAssetDataElement] of decodedAssetData.nestedAssetData.entries()) {
+                const nestedAmountElement = decodedAssetData.amounts[index];
+                const nestedAssetAllowance = (await this.getProxyAllowanceAsync(
                     nestedAssetDataElement,
-                ] of (decodedAssetData as MultiAssetData).nestedAssetData.entries()) {
-                    const nestedAmountElement = (decodedAssetData as MultiAssetData).amounts[index];
-                    const nestedAssetAllowance = (await this.getProxyAllowanceAsync(
-                        nestedAssetDataElement,
-                        userAddress,
-                    )).dividedToIntegerBy(nestedAmountElement);
-                    if (_.isUndefined(proxyAllowance) || nestedAssetAllowance.lessThan(proxyAllowance)) {
-                        proxyAllowance = nestedAssetAllowance;
-                    }
+                    userAddress,
+                )).dividedToIntegerBy(nestedAmountElement);
+                if (_.isUndefined(proxyAllowance) || nestedAssetAllowance.lessThan(proxyAllowance)) {
+                    proxyAllowance = nestedAssetAllowance;
                 }
-                break;
-            default:
-                throw new Error(`Proxy with id ${decodedAssetData.assetProxyId} not supported`);
+            }
         }
         return proxyAllowance as BigNumber;
     }
diff --git a/packages/fill-scenarios/src/fill_scenarios.ts b/packages/fill-scenarios/src/fill_scenarios.ts
index 2e87e60cc..ce1f7f9ff 100644
--- a/packages/fill-scenarios/src/fill_scenarios.ts
+++ b/packages/fill-scenarios/src/fill_scenarios.ts
@@ -2,14 +2,7 @@ import { DummyERC20TokenContract, DummyERC721TokenContract, ExchangeContract } f
 import * as artifacts from '@0x/contract-artifacts';
 import { assetDataUtils } from '@0x/order-utils';
 import { orderFactory } from '@0x/order-utils/lib/src/order_factory';
-import {
-    AssetProxyId,
-    ERC20AssetData,
-    ERC721AssetData,
-    MultiAssetData,
-    OrderWithoutExchangeAddress,
-    SignedOrder,
-} from '@0x/types';
+import { OrderWithoutExchangeAddress, SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import { Provider } from 'ethereum-types';
@@ -280,42 +273,24 @@ export class FillScenarios {
         amount: BigNumber,
     ): Promise<void> {
         const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
-        switch (decodedAssetData.assetProxyId) {
-            case AssetProxyId.ERC20:
-                await this._increaseERC20BalanceAndAllowanceAsync(
-                    // tslint:disable-next-line:no-unnecessary-type-assertion
-                    (decodedAssetData as ERC20AssetData).tokenAddress,
-                    userAddress,
-                    amount,
-                );
-                break;
-            case AssetProxyId.ERC721:
-                await this._increaseERC721BalanceAndAllowanceAsync(
-                    // tslint:disable-next-line:no-unnecessary-type-assertion
-                    (decodedAssetData as ERC721AssetData).tokenAddress,
+        if (assetDataUtils.isERC20AssetData(decodedAssetData)) {
+            await this._increaseERC20BalanceAndAllowanceAsync(decodedAssetData.tokenAddress, userAddress, amount);
+        } else if (assetDataUtils.isERC721AssetData(decodedAssetData)) {
+            await this._increaseERC721BalanceAndAllowanceAsync(
+                decodedAssetData.tokenAddress,
+                userAddress,
+                decodedAssetData.tokenId,
+            );
+        } else if (assetDataUtils.isMultiAssetData(decodedAssetData)) {
+            for (const [index, nestedAssetDataElement] of decodedAssetData.nestedAssetData.entries()) {
+                const amountsElement = decodedAssetData.amounts[index];
+                const totalAmount = amount.times(amountsElement);
+                await this._increaseBalanceAndAllowanceWithAssetDataAsync(
+                    nestedAssetDataElement,
                     userAddress,
-                    // tslint:disable-next-line:no-unnecessary-type-assertion
-                    (decodedAssetData as ERC721AssetData).tokenId,
+                    totalAmount,
                 );
-                break;
-            case AssetProxyId.MultiAsset:
-                for (const [
-                    index,
-                    nestedAssetDataElement,
-                    // tslint:disable-next-line:no-unnecessary-type-assertion
-                ] of (decodedAssetData as MultiAssetData).nestedAssetData.entries()) {
-                    // tslint:disable-next-line:no-unnecessary-type-assertion
-                    const amountsElement = (decodedAssetData as MultiAssetData).amounts[index];
-                    const totalAmount = amount.times(amountsElement);
-                    await this._increaseBalanceAndAllowanceWithAssetDataAsync(
-                        nestedAssetDataElement,
-                        userAddress,
-                        totalAmount,
-                    );
-                }
-                break;
-            default:
-                throw new Error(`Proxy with id ${decodedAssetData.assetProxyId} not supported`);
+            }
         }
     }
 }
diff --git a/packages/order-utils/src/asset_data_utils.ts b/packages/order-utils/src/asset_data_utils.ts
index c2929d426..0526c3d00 100644
--- a/packages/order-utils/src/asset_data_utils.ts
+++ b/packages/order-utils/src/asset_data_utils.ts
@@ -7,7 +7,6 @@ import {
     SingleAssetData,
 } from '@0x/types';
 import { AbiEncoder, BigNumber } from '@0x/utils';
-import { MethodAbi } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { constants } from './constants';
@@ -23,7 +22,7 @@ export const assetDataUtils = {
      * @return The hex encoded assetData string
      */
     encodeERC20AssetData(tokenAddress: string): string {
-        const abiEncoder = new AbiEncoder.Method(constants.ERC20_METHOD_ABI as MethodAbi);
+        const abiEncoder = new AbiEncoder.Method(constants.ERC20_METHOD_ABI);
         const args = [tokenAddress];
         const assetData = abiEncoder.encode(args, encodingRules);
         return assetData;
@@ -36,7 +35,7 @@ export const assetDataUtils = {
     decodeERC20AssetData(assetData: string): ERC20AssetData {
         assetDataUtils.assertIsERC20AssetData(assetData);
         const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
-        const abiEncoder = new AbiEncoder.Method(constants.ERC20_METHOD_ABI as MethodAbi);
+        const abiEncoder = new AbiEncoder.Method(constants.ERC20_METHOD_ABI);
         const decodedAssetData = abiEncoder.decode(assetData, decodingRules);
         return {
             assetProxyId,
@@ -52,7 +51,7 @@ export const assetDataUtils = {
      * @return The hex encoded assetData string
      */
     encodeERC721AssetData(tokenAddress: string, tokenId: BigNumber): string {
-        const abiEncoder = new AbiEncoder.Method(constants.ERC721_METHOD_ABI as MethodAbi);
+        const abiEncoder = new AbiEncoder.Method(constants.ERC721_METHOD_ABI);
         const args = [tokenAddress, tokenId];
         const assetData = abiEncoder.encode(args, encodingRules);
         return assetData;
@@ -65,7 +64,7 @@ export const assetDataUtils = {
     decodeERC721AssetData(assetData: string): ERC721AssetData {
         assetDataUtils.assertIsERC721AssetData(assetData);
         const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
-        const abiEncoder = new AbiEncoder.Method(constants.ERC721_METHOD_ABI as MethodAbi);
+        const abiEncoder = new AbiEncoder.Method(constants.ERC721_METHOD_ABI);
         const decodedAssetData = abiEncoder.decode(assetData, decodingRules);
         return {
             assetProxyId,
@@ -90,7 +89,7 @@ export const assetDataUtils = {
             );
         }
         _.forEach(nestedAssetData, assetDataElement => assetDataUtils.validateAssetDataOrThrow(assetDataElement));
-        const abiEncoder = new AbiEncoder.Method(constants.MULTI_ASSET_METHOD_ABI as MethodAbi);
+        const abiEncoder = new AbiEncoder.Method(constants.MULTI_ASSET_METHOD_ABI);
         const args = [amounts, nestedAssetData];
         const assetData = abiEncoder.encode(args, encodingRules);
         return assetData;
@@ -103,7 +102,7 @@ export const assetDataUtils = {
     decodeMultiAssetData(assetData: string): MultiAssetData {
         assetDataUtils.assertIsMultiAssetData(assetData);
         const assetProxyId = assetDataUtils.decodeAssetProxyId(assetData);
-        const abiEncoder = new AbiEncoder.Method(constants.MULTI_ASSET_METHOD_ABI as MethodAbi);
+        const abiEncoder = new AbiEncoder.Method(constants.MULTI_ASSET_METHOD_ABI);
         const decodedAssetData = abiEncoder.decode(assetData, decodingRules);
         // TODO(abandeali1): fix return types for `AbiEncoder.Method.decode` so that we can remove type assertion
         const amounts = (decodedAssetData as any).amounts;
@@ -138,7 +137,7 @@ export const assetDataUtils = {
                         nestedAssetDataElement,
                     );
                     amounts.push(
-                        _.map(recursivelyDecodedAssetData.amounts as BigNumber[], amountElement =>
+                        _.map(recursivelyDecodedAssetData.amounts, amountElement =>
                             amountElement.times(decodedAssetData.amounts[index]),
                         ),
                     );
@@ -181,6 +180,27 @@ export const assetDataUtils = {
         }
         return assetProxyId;
     },
+    /**
+     * Checks if the decoded asset data is valid ERC20 data
+     * @param decodedAssetData The decoded asset data to check
+     */
+    isERC20AssetData(decodedAssetData: SingleAssetData | MultiAssetData): decodedAssetData is ERC20AssetData {
+        return decodedAssetData.assetProxyId === AssetProxyId.ERC20;
+    },
+    /**
+     * Checks if the decoded asset data is valid ERC721 data
+     * @param decodedAssetData The decoded asset data to check
+     */
+    isERC721AssetData(decodedAssetData: SingleAssetData | MultiAssetData): decodedAssetData is ERC721AssetData {
+        return decodedAssetData.assetProxyId === AssetProxyId.ERC721;
+    },
+    /**
+     * Checks if the decoded asset data is valid MultiAsset data
+     * @param decodedAssetData The decoded asset data to check
+     */
+    isMultiAssetData(decodedAssetData: SingleAssetData | MultiAssetData): decodedAssetData is MultiAssetData {
+        return decodedAssetData.assetProxyId === AssetProxyId.MultiAsset;
+    },
     /**
      * Throws if the length or assetProxyId are invalid for the ERC20Proxy.
      * @param assetData Hex encoded assetData string
diff --git a/packages/order-utils/src/constants.ts b/packages/order-utils/src/constants.ts
index 1248a5576..a9a687719 100644
--- a/packages/order-utils/src/constants.ts
+++ b/packages/order-utils/src/constants.ts
@@ -1,4 +1,58 @@
 import { BigNumber } from '@0x/utils';
+import { MethodAbi } from 'ethereum-types';
+
+const ERC20_METHOD_ABI: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'tokenContract',
+            type: 'address',
+        },
+    ],
+    name: 'ERC20Token',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+const ERC721_METHOD_ABI: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'tokenContract',
+            type: 'address',
+        },
+        {
+            name: 'tokenId',
+            type: 'uint256',
+        },
+    ],
+    name: 'ERC721Token',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
+
+const MULTI_ASSET_METHOD_ABI: MethodAbi = {
+    constant: false,
+    inputs: [
+        {
+            name: 'amounts',
+            type: 'uint256[]',
+        },
+        {
+            name: 'nestedAssetData',
+            type: 'bytes[]',
+        },
+    ],
+    name: 'MultiAsset',
+    outputs: [],
+    payable: false,
+    stateMutability: 'nonpayable',
+    type: 'function',
+};
 
 export const constants = {
     NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
@@ -49,54 +103,7 @@ export const constants = {
             { name: 'data', type: 'bytes' },
         ],
     },
-    ERC20_METHOD_ABI: {
-        constant: false,
-        inputs: [
-            {
-                name: 'tokenContract',
-                type: 'address',
-            },
-        ],
-        name: 'ERC20Token',
-        outputs: [],
-        payable: false,
-        stateMutability: 'nonpayable',
-        type: 'function',
-    },
-    ERC721_METHOD_ABI: {
-        constant: false,
-        inputs: [
-            {
-                name: 'tokenContract',
-                type: 'address',
-            },
-            {
-                name: 'tokenId',
-                type: 'uint256',
-            },
-        ],
-        name: 'ERC721Token',
-        outputs: [],
-        payable: false,
-        stateMutability: 'nonpayable',
-        type: 'function',
-    },
-    MULTI_ASSET_METHOD_ABI: {
-        constant: false,
-        inputs: [
-            {
-                name: 'amounts',
-                type: 'uint256[]',
-            },
-            {
-                name: 'nestedAssetData',
-                type: 'bytes[]',
-            },
-        ],
-        name: 'MultiAsset',
-        outputs: [],
-        payable: false,
-        stateMutability: 'nonpayable',
-        type: 'function',
-    },
+    ERC20_METHOD_ABI,
+    ERC721_METHOD_ABI,
+    MULTI_ASSET_METHOD_ABI,
 };
diff --git a/packages/order-utils/src/exchange_transfer_simulator.ts b/packages/order-utils/src/exchange_transfer_simulator.ts
index 0a948fd1f..06621fd9e 100644
--- a/packages/order-utils/src/exchange_transfer_simulator.ts
+++ b/packages/order-utils/src/exchange_transfer_simulator.ts
@@ -108,7 +108,7 @@ export class ExchangeTransferSimulator {
                     const amountsElement = decodedAssetData.amounts[index];
                     const totalAmount = amountInBaseUnits.times(amountsElement);
                     await this.transferFromAsync(
-                        nestedAssetDataElement as string,
+                        nestedAssetDataElement,
                         from,
                         to,
                         totalAmount,
diff --git a/packages/order-utils/src/order_state_utils.ts b/packages/order-utils/src/order_state_utils.ts
index 9e3e228ba..389419587 100644
--- a/packages/order-utils/src/order_state_utils.ts
+++ b/packages/order-utils/src/order_state_utils.ts
@@ -1,14 +1,11 @@
 import {
-    AssetProxyId,
     ExchangeContractErrs,
-    MultiAssetData,
     ObjectMap,
     OrderRelevantState,
     OrderState,
     OrderStateInvalid,
     OrderStateValid,
     SignedOrder,
-    SingleAssetData,
 } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
@@ -310,22 +307,16 @@ export class OrderStateUtils {
     ): Promise<ObjectMap<BigNumber>> {
         const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
         let balances: ObjectMap<BigNumber> = { ...initialBalances };
-        switch (decodedAssetData.assetProxyId) {
-            case AssetProxyId.ERC20:
-            case AssetProxyId.ERC721:
-                const balance = await this._balanceAndProxyAllowanceFetcher.getBalanceAsync(assetData, traderAddress);
-                const tokenAddress = (decodedAssetData as SingleAssetData).tokenAddress;
-                balances[tokenAddress] = _.isUndefined(initialBalances[tokenAddress])
-                    ? balance
-                    : balances[tokenAddress].add(balance);
-                break;
-            case AssetProxyId.MultiAsset:
-                for (const assetDataElement of (decodedAssetData as MultiAssetData).nestedAssetData) {
-                    balances = await this._getAssetBalancesAsync(assetDataElement, traderAddress, balances);
-                }
-                break;
-            default:
-                throw new Error(`Proxy with id ${decodedAssetData.assetProxyId} not supported`);
+        if (assetDataUtils.isERC20AssetData(decodedAssetData) || assetDataUtils.isERC721AssetData(decodedAssetData)) {
+            const balance = await this._balanceAndProxyAllowanceFetcher.getBalanceAsync(assetData, traderAddress);
+            const tokenAddress = decodedAssetData.tokenAddress;
+            balances[tokenAddress] = _.isUndefined(initialBalances[tokenAddress])
+                ? balance
+                : balances[tokenAddress].add(balance);
+        } else if (assetDataUtils.isMultiAssetData(decodedAssetData)) {
+            for (const assetDataElement of decodedAssetData.nestedAssetData) {
+                balances = await this._getAssetBalancesAsync(assetDataElement, traderAddress, balances);
+            }
         }
         return balances;
     }
@@ -336,25 +327,19 @@ export class OrderStateUtils {
     ): Promise<ObjectMap<BigNumber>> {
         const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
         let allowances: ObjectMap<BigNumber> = { ...initialAllowances };
-        switch (decodedAssetData.assetProxyId) {
-            case AssetProxyId.ERC20:
-            case AssetProxyId.ERC721:
-                const allowance = await this._balanceAndProxyAllowanceFetcher.getProxyAllowanceAsync(
-                    assetData,
-                    traderAddress,
-                );
-                const tokenAddress = (decodedAssetData as SingleAssetData).tokenAddress;
-                allowances[tokenAddress] = _.isUndefined(initialAllowances[tokenAddress])
-                    ? allowance
-                    : allowances[tokenAddress].add(allowance);
-                break;
-            case AssetProxyId.MultiAsset:
-                for (const assetDataElement of (decodedAssetData as MultiAssetData).nestedAssetData) {
-                    allowances = await this._getAssetBalancesAsync(assetDataElement, traderAddress, allowances);
-                }
-                break;
-            default:
-                throw new Error(`Proxy with id ${decodedAssetData.assetProxyId} not supported`);
+        if (assetDataUtils.isERC20AssetData(decodedAssetData) || assetDataUtils.isERC721AssetData(decodedAssetData)) {
+            const allowance = await this._balanceAndProxyAllowanceFetcher.getProxyAllowanceAsync(
+                assetData,
+                traderAddress,
+            );
+            const tokenAddress = decodedAssetData.tokenAddress;
+            allowances[tokenAddress] = _.isUndefined(initialAllowances[tokenAddress])
+                ? allowance
+                : allowances[tokenAddress].add(allowance);
+        } else if (assetDataUtils.isMultiAssetData(decodedAssetData)) {
+            for (const assetDataElement of decodedAssetData.nestedAssetData) {
+                allowances = await this._getAssetBalancesAsync(assetDataElement, traderAddress, allowances);
+            }
         }
         return allowances;
     }
diff --git a/packages/order-utils/test/asset_data_utils_test.ts b/packages/order-utils/test/asset_data_utils_test.ts
index ebc5bdeac..c498c5a00 100644
--- a/packages/order-utils/test/asset_data_utils_test.ts
+++ b/packages/order-utils/test/asset_data_utils_test.ts
@@ -27,7 +27,6 @@ const KNOWN_MULTI_ASSET_ENCODING = {
         '0x94cfcdd7000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000024f47261b00000000000000000000000001dc4c1cefef38a777b15aa20260a54e584b16c48000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044025717920000000000000000000000001dc4c1cefef38a777b15aa20260a54e584b16c48000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000',
 };
 
-// tslint:disable:no-unnecessary-type-assertion
 describe('assetDataUtils', () => {
     it('should encode ERC20', () => {
         const assetData = assetDataUtils.encodeERC20AssetData(KNOWN_ERC20_ENCODING.address);
@@ -69,6 +68,7 @@ describe('assetDataUtils', () => {
         expect(decodedAssetData.assetProxyId).to.equal(AssetProxyId.MultiAsset);
         expect(decodedAssetData.amounts).to.deep.equal(KNOWN_MULTI_ASSET_ENCODING.amounts);
         const decodedErc20AssetData = decodedAssetData.nestedAssetData[0];
+        // tslint:disable-next-line:no-unnecessary-type-assertion
         const decodedErc721AssetData = decodedAssetData.nestedAssetData[1] as ERC721AssetData;
         expect(decodedErc20AssetData.tokenAddress).to.equal(KNOWN_ERC20_ENCODING.address);
         expect(decodedErc20AssetData.assetProxyId).to.equal(AssetProxyId.ERC20);
@@ -91,8 +91,10 @@ describe('assetDataUtils', () => {
         const expectedLength = 4;
         expect(decodedAssetData.nestedAssetData.length).to.be.equal(expectedLength);
         const decodedErc20AssetData1 = decodedAssetData.nestedAssetData[0];
+        // tslint:disable-next-line:no-unnecessary-type-assertion
         const decodedErc721AssetData1 = decodedAssetData.nestedAssetData[1] as ERC721AssetData;
         const decodedErc20AssetData2 = decodedAssetData.nestedAssetData[2];
+        // tslint:disable-next-line:no-unnecessary-type-assertion
         const decodedErc721AssetData2 = decodedAssetData.nestedAssetData[3] as ERC721AssetData;
         expect(decodedErc20AssetData1.tokenAddress).to.equal(KNOWN_ERC20_ENCODING.address);
         expect(decodedErc20AssetData1.assetProxyId).to.equal(AssetProxyId.ERC20);
diff --git a/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts b/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
index 12723f73e..d1085014c 100644
--- a/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
+++ b/packages/order-watcher/src/order_watcher/dependent_order_hashes_tracker.ts
@@ -1,6 +1,5 @@
-// tslint:disable:no-unnecessary-type-assertion
 import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { AssetProxyId, ERC20AssetData, ERC721AssetData, MultiAssetData, SignedOrder } from '@0x/types';
+import { AssetProxyId, SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 
@@ -70,7 +69,10 @@ export class DependentOrderHashesTracker {
         this._removeAssetDataFromDependentOrderHashes(signedOrder, signedOrder.makerAssetData);
         // If makerToken === ZRX then we already removed it and we don't need to remove it again.
         const decodedMakerAssetData = assetDataUtils.decodeAssetDataOrThrow(signedOrder.makerAssetData);
-        if ((decodedMakerAssetData as ERC20AssetData).tokenAddress !== this._zrxTokenAddress) {
+        if (
+            assetDataUtils.isERC20AssetData(decodedMakerAssetData) &&
+            decodedMakerAssetData.tokenAddress !== this._zrxTokenAddress
+        ) {
             this._removeFromERC20DependentOrderhashes(signedOrder, this._zrxTokenAddress);
         }
         this._removeFromMakerDependentOrderhashes(signedOrder);
@@ -149,24 +151,14 @@ export class DependentOrderHashesTracker {
     }
     private _addAssetDataToDependentOrderHashes(signedOrder: SignedOrder, assetData: string): void {
         const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
-        switch (decodedAssetData.assetProxyId) {
-            case AssetProxyId.ERC20:
-                this._addToERC20DependentOrderHashes(signedOrder, (decodedAssetData as ERC20AssetData).tokenAddress);
-                break;
-            case AssetProxyId.ERC721:
-                this._addToERC721DependentOrderHashes(
-                    signedOrder,
-                    (decodedAssetData as ERC721AssetData).tokenAddress,
-                    (decodedAssetData as ERC721AssetData).tokenId,
-                );
-                break;
-            case AssetProxyId.MultiAsset:
-                _.each((decodedAssetData as MultiAssetData).nestedAssetData, nestedAssetDataElement =>
-                    this._addAssetDataToDependentOrderHashes(signedOrder, nestedAssetDataElement),
-                );
-                break;
-            default:
-                break;
+        if (assetDataUtils.isERC20AssetData(decodedAssetData)) {
+            this._addToERC20DependentOrderHashes(signedOrder, decodedAssetData.tokenAddress);
+        } else if (assetDataUtils.isERC721AssetData(decodedAssetData)) {
+            this._addToERC721DependentOrderHashes(signedOrder, decodedAssetData.tokenAddress, decodedAssetData.tokenId);
+        } else if (assetDataUtils.isMultiAssetData(decodedAssetData)) {
+            _.each(decodedAssetData.nestedAssetData, nestedAssetDataElement =>
+                this._addAssetDataToDependentOrderHashes(signedOrder, nestedAssetDataElement),
+            );
         }
     }
     private _addToMakerDependentOrderHashes(signedOrder: SignedOrder): void {
@@ -234,27 +226,18 @@ export class DependentOrderHashesTracker {
     }
     private _removeAssetDataFromDependentOrderHashes(signedOrder: SignedOrder, assetData: string): void {
         const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
-        switch (decodedAssetData.assetProxyId) {
-            case AssetProxyId.ERC20:
-                this._removeFromERC20DependentOrderhashes(
-                    signedOrder,
-                    (decodedAssetData as ERC20AssetData).tokenAddress,
-                );
-                break;
-            case AssetProxyId.ERC721:
-                this._removeFromERC721DependentOrderhashes(
-                    signedOrder,
-                    (decodedAssetData as ERC721AssetData).tokenAddress,
-                    (decodedAssetData as ERC721AssetData).tokenId,
-                );
-                break;
-            case AssetProxyId.MultiAsset:
-                _.each((decodedAssetData as MultiAssetData).nestedAssetData, nestedAssetDataElement =>
-                    this._removeAssetDataFromDependentOrderHashes(signedOrder, nestedAssetDataElement),
-                );
-                break;
-            default:
-                break;
+        if (assetDataUtils.isERC20AssetData(decodedAssetData)) {
+            this._removeFromERC20DependentOrderhashes(signedOrder, decodedAssetData.tokenAddress);
+        } else if (assetDataUtils.isERC721AssetData(decodedAssetData)) {
+            this._removeFromERC721DependentOrderhashes(
+                signedOrder,
+                decodedAssetData.tokenAddress,
+                decodedAssetData.tokenId,
+            );
+        } else if (assetDataUtils.isMultiAssetData(decodedAssetData)) {
+            _.each(decodedAssetData.nestedAssetData, nestedAssetDataElement =>
+                this._removeAssetDataFromDependentOrderHashes(signedOrder, nestedAssetDataElement),
+            );
         }
     }
 }
diff --git a/packages/order-watcher/src/order_watcher/order_watcher.ts b/packages/order-watcher/src/order_watcher/order_watcher.ts
index c48606555..656f21a53 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher.ts
@@ -32,16 +32,7 @@ import {
     orderHashUtils,
     OrderStateUtils,
 } from '@0x/order-utils';
-import {
-    AssetProxyId,
-    ERC20AssetData,
-    ERC721AssetData,
-    ExchangeContractErrs,
-    MultiAssetData,
-    OrderState,
-    SignedOrder,
-    Stats,
-} from '@0x/types';
+import { AssetProxyId, ExchangeContractErrs, OrderState, SignedOrder, Stats } from '@0x/types';
 import { errorUtils, intervalUtils } from '@0x/utils';
 import { BlockParamLiteral, LogEntryEvent, LogWithDecodedArgs, Provider } from 'ethereum-types';
 import * as _ from 'lodash';
@@ -240,20 +231,14 @@ export class OrderWatcher {
     }
     private _addAssetDataToAbiDecoder(assetData: string): void {
         const decodedAssetData = assetDataUtils.decodeAssetDataOrThrow(assetData);
-        switch (decodedAssetData.assetProxyId) {
-            case AssetProxyId.ERC20:
-                this._collisionResistantAbiDecoder.addERC20Token((decodedAssetData as ERC20AssetData).tokenAddress);
-                break;
-            case AssetProxyId.ERC721:
-                this._collisionResistantAbiDecoder.addERC721Token((decodedAssetData as ERC721AssetData).tokenAddress);
-                break;
-            case AssetProxyId.MultiAsset:
-                _.each((decodedAssetData as MultiAssetData).nestedAssetData, nestedAssetDataElement =>
-                    this._addAssetDataToAbiDecoder(nestedAssetDataElement),
-                );
-                break;
-            default:
-                break;
+        if (assetDataUtils.isERC20AssetData(decodedAssetData)) {
+            this._collisionResistantAbiDecoder.addERC20Token(decodedAssetData.tokenAddress);
+        } else if (assetDataUtils.isERC721AssetData(decodedAssetData)) {
+            this._collisionResistantAbiDecoder.addERC721Token(decodedAssetData.tokenAddress);
+        } else if (assetDataUtils.isMultiAssetData(decodedAssetData)) {
+            _.each(decodedAssetData.nestedAssetData, nestedAssetDataElement =>
+                this._addAssetDataToAbiDecoder(nestedAssetDataElement),
+            );
         }
     }
     private _deleteLazyStoreBalance(assetData: string, userAddress: string): void {
diff --git a/packages/pipeline/src/parsers/events/exchange_events.ts b/packages/pipeline/src/parsers/events/exchange_events.ts
index 8d2e7dec7..9c4a5f89a 100644
--- a/packages/pipeline/src/parsers/events/exchange_events.ts
+++ b/packages/pipeline/src/parsers/events/exchange_events.ts
@@ -1,14 +1,12 @@
 import { ExchangeCancelEventArgs, ExchangeCancelUpToEventArgs, ExchangeFillEventArgs } from '@0x/contract-wrappers';
 import { assetDataUtils } from '@0x/order-utils';
-import { AssetProxyId, ERC721AssetData, SingleAssetData } from '@0x/types';
+import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import * as R from 'ramda';
 
 import { ExchangeCancelEvent, ExchangeCancelUpToEvent, ExchangeFillEvent } from '../../entities';
 import { bigNumbertoStringOrNull, convertAssetProxyIdToType } from '../../utils';
 
-// tslint:disable:no-unnecessary-type-assertion
-
 /**
  * Parses raw event logs for a fill event and returns an array of
  * ExchangeFillEvent entities.
@@ -59,26 +57,24 @@ export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<Exchang
     exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid;
     exchangeFillEvent.orderHash = eventLog.args.orderHash;
     exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.makerAssetType = convertAssetProxyIdToType(makerAssetData.assetProxyId as AssetProxyId);
     exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
-    exchangeFillEvent.makerTokenAddress =
-        makerAssetData.assetProxyId === AssetProxyId.MultiAsset
-            ? assetDataUtils.decodeMultiAssetDataRecursively(eventLog.args.makerAssetData).nestedAssetData[0]
-                  .tokenAddress
-            : (makerAssetData as SingleAssetData).tokenAddress;
+    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store the first token address from the MultiAssetProxy assetData
+    exchangeFillEvent.makerTokenAddress = assetDataUtils.isMultiAssetData(makerAssetData)
+        ? assetDataUtils.decodeMultiAssetDataRecursively(eventLog.args.makerAssetData).nestedAssetData[0].tokenAddress
+        : makerAssetData.tokenAddress;
     // tslint has a false positive here. Type assertion is required.
     // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.takerAssetType = convertAssetProxyIdToType(takerAssetData.assetProxyId as AssetProxyId);
     exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
-    exchangeFillEvent.takerTokenAddress =
-        takerAssetData.assetProxyId === AssetProxyId.MultiAsset
-            ? assetDataUtils.decodeMultiAssetDataRecursively(eventLog.args.takerAssetData).nestedAssetData[0]
-                  .tokenAddress
-            : (takerAssetData as SingleAssetData).tokenAddress;
+    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store the first token address from the MultiAssetProxy assetData
+    exchangeFillEvent.takerTokenAddress = assetDataUtils.isMultiAssetData(takerAssetData)
+        ? assetDataUtils.decodeMultiAssetDataRecursively(eventLog.args.takerAssetData).nestedAssetData[0].tokenAddress
+        : takerAssetData.tokenAddress;
     // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
     return exchangeFillEvent;
@@ -106,25 +102,23 @@ export function _convertToExchangeCancelEvent(
     exchangeCancelEvent.senderAddress = eventLog.args.senderAddress;
     exchangeCancelEvent.orderHash = eventLog.args.orderHash;
     exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.makerAssetType = convertAssetProxyIdToType(makerAssetData.assetProxyId as AssetProxyId);
     exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
-    exchangeCancelEvent.makerTokenAddress =
-        makerAssetData.assetProxyId === AssetProxyId.MultiAsset
-            ? assetDataUtils.decodeMultiAssetDataRecursively(eventLog.args.makerAssetData).nestedAssetData[0]
-                  .tokenAddress
-            : (makerAssetData as SingleAssetData).tokenAddress;
+    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store the first token address from the MultiAssetProxy assetData
+    exchangeCancelEvent.makerTokenAddress = assetDataUtils.isMultiAssetData(makerAssetData)
+        ? assetDataUtils.decodeMultiAssetDataRecursively(eventLog.args.makerAssetData).nestedAssetData[0].tokenAddress
+        : makerAssetData.tokenAddress;
     // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.takerAssetType = convertAssetProxyIdToType(takerAssetData.assetProxyId as AssetProxyId);
     exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
-    exchangeCancelEvent.takerTokenAddress =
-        takerAssetData.assetProxyId === AssetProxyId.MultiAsset
-            ? assetDataUtils.decodeMultiAssetDataRecursively(eventLog.args.takerAssetData).nestedAssetData[0]
-                  .tokenAddress
-            : (takerAssetData as SingleAssetData).tokenAddress;
+    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store the first token address from the MultiAssetProxy assetData
+    exchangeCancelEvent.takerTokenAddress = assetDataUtils.isMultiAssetData(takerAssetData)
+        ? assetDataUtils.decodeMultiAssetDataRecursively(eventLog.args.takerAssetData).nestedAssetData[0].tokenAddress
+        : takerAssetData.tokenAddress;
     // tslint:disable-next-line:no-unnecessary-type-assertion
     exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
     return exchangeCancelEvent;
diff --git a/packages/pipeline/src/parsers/sra_orders/index.ts b/packages/pipeline/src/parsers/sra_orders/index.ts
index 10546921d..13fe632a4 100644
--- a/packages/pipeline/src/parsers/sra_orders/index.ts
+++ b/packages/pipeline/src/parsers/sra_orders/index.ts
@@ -1,13 +1,11 @@
 import { APIOrder, OrdersResponse } from '@0x/connect';
 import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { AssetProxyId, ERC721AssetData, SingleAssetData } from '@0x/types';
+import { AssetProxyId, ERC721AssetData } from '@0x/types';
 import * as R from 'ramda';
 
 import { SraOrder } from '../../entities';
 import { bigNumbertoStringOrNull, convertAssetProxyIdToType } from '../../utils';
 
-// tslint:disable:no-unnecessary-type-assertion
-
 /**
  * Parses a raw order response from an SRA endpoint and returns an array of
  * SraOrder entities.
@@ -43,26 +41,24 @@ export function _convertToEntity(apiOrder: APIOrder): SraOrder {
     sraOrder.signature = apiOrder.order.signature;
 
     sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.makerAssetType = convertAssetProxyIdToType(makerAssetData.assetProxyId as AssetProxyId);
     sraOrder.makerAssetProxyId = makerAssetData.assetProxyId;
-    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
-    sraOrder.makerTokenAddress =
-        makerAssetData.assetProxyId === AssetProxyId.MultiAsset
-            ? assetDataUtils.decodeMultiAssetDataRecursively(apiOrder.order.makerAssetData).nestedAssetData[0]
-                  .tokenAddress
-            : (makerAssetData as SingleAssetData).tokenAddress;
+    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store the first token address from the MultiAssetProxy assetData
+    sraOrder.makerTokenAddress = assetDataUtils.isMultiAssetData(makerAssetData)
+        ? assetDataUtils.decodeMultiAssetDataRecursively(apiOrder.order.makerAssetData).nestedAssetData[0].tokenAddress
+        : makerAssetData.tokenAddress;
     // tslint has a false positive here. Type assertion is required.
     // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
     sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData;
+    // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.takerAssetType = convertAssetProxyIdToType(takerAssetData.assetProxyId as AssetProxyId);
     sraOrder.takerAssetProxyId = takerAssetData.assetProxyId;
-    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store a null byte array when decoding assetData from the MultiAssetProxy
-    sraOrder.takerTokenAddress =
-        takerAssetData.assetProxyId === AssetProxyId.MultiAsset
-            ? assetDataUtils.decodeMultiAssetDataRecursively(apiOrder.order.takerAssetData).nestedAssetData[0]
-                  .tokenAddress
-            : (takerAssetData as SingleAssetData).tokenAddress;
+    // HACK(abandeali1): this event schema currently does not support multiple maker/taker assets, so we store the first token address from the MultiAssetProxy assetData
+    sraOrder.takerTokenAddress = assetDataUtils.isMultiAssetData(takerAssetData)
+        ? assetDataUtils.decodeMultiAssetDataRecursively(apiOrder.order.takerAssetData).nestedAssetData[0].tokenAddress
+        : takerAssetData.tokenAddress;
     // tslint:disable-next-line:no-unnecessary-type-assertion
     sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
 
-- 
cgit v1.2.3


From fd37e88bdbdcc821e4aa734aed6ad1f499b2b3e4 Mon Sep 17 00:00:00 2001
From: Amir Bandeali <abandeali1@gmail.com>
Date: Mon, 7 Jan 2019 11:11:19 -0800
Subject: Use enums in pipeline

---
 packages/0x.js/CHANGELOG.json                      |  2 +-
 packages/contract-wrappers/CHANGELOG.json          |  2 +-
 packages/order-utils/src/asset_data_utils.ts       |  2 +-
 packages/order-watcher/CHANGELOG.json              |  2 +-
 .../src/order_watcher/order_watcher.ts             |  2 +-
 packages/order-watcher/test/order_watcher_test.ts  | 42 +++++++++++-----------
 packages/pipeline/src/entities/token_order.ts      |  3 +-
 packages/pipeline/src/parsers/ddex_orders/index.ts |  8 +++--
 packages/pipeline/src/parsers/idex_orders/index.ts | 12 ++++---
 .../pipeline/src/parsers/oasis_orders/index.ts     |  8 ++---
 .../pipeline/src/parsers/paradex_orders/index.ts   |  4 +--
 packages/pipeline/src/types.ts                     | 11 ++++--
 .../src/utils/transformers/asset_proxy_id_types.ts |  6 ++--
 .../test/parsers/ddex_orders/index_test.ts         |  4 +--
 .../test/parsers/events/exchange_events_test.ts    |  5 +--
 .../test/parsers/idex_orders/index_test.ts         |  8 ++---
 .../test/parsers/oasis_orders/index_test.ts        |  4 +--
 .../test/parsers/paradex_orders/index_test.ts      |  4 +--
 .../pipeline/test/parsers/sra_orders/index_test.ts |  5 +--
 19 files changed, 75 insertions(+), 59 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/CHANGELOG.json b/packages/0x.js/CHANGELOG.json
index bd6301441..f73de96aa 100644
--- a/packages/0x.js/CHANGELOG.json
+++ b/packages/0x.js/CHANGELOG.json
@@ -4,7 +4,7 @@
         "changes": [
             {
                 "note":
-                    "Export `MultiAssetData`, `MultiAssetDataWithRecursiveDecoding`, `ObjectMap`, and `SingleAssetData` from types. No longer export AssetData.",
+                    "Export `MultiAssetData`, `MultiAssetDataWithRecursiveDecoding`, `ObjectMap`, and `SingleAssetData` from types. No longer export `AssetData`.",
                 "pr": 1363
             }
         ]
diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index a8c74fa24..581fbdee1 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -6,7 +6,7 @@
                 "note": "Add support for Trust Wallet signature denial error"
             },
             {
-                "note": "Add balance and allowance queries for MultiAssetProxy",
+                "note": "Add balance and allowance queries for `MultiAssetProxy`",
                 "pr": 1363
             }
         ]
diff --git a/packages/order-utils/src/asset_data_utils.ts b/packages/order-utils/src/asset_data_utils.ts
index 0526c3d00..f314891e2 100644
--- a/packages/order-utils/src/asset_data_utils.ts
+++ b/packages/order-utils/src/asset_data_utils.ts
@@ -76,7 +76,7 @@ export const assetDataUtils = {
     /**
      * Encodes assetData for multiple AssetProxies into a single hex encoded assetData string, usable in the makerAssetData or
      * takerAssetData fields in a 0x order.
-     * @param amounts Amounts of each asset that correspond to a ginle unit within an order.
+     * @param amounts Amounts of each asset that correspond to a single unit within an order.
      * @param nestedAssetData assetData strings that correspond to a valid assetProxyId.
      * @return The hex encoded assetData string
      */
diff --git a/packages/order-watcher/CHANGELOG.json b/packages/order-watcher/CHANGELOG.json
index b4807dc89..4cfecd034 100644
--- a/packages/order-watcher/CHANGELOG.json
+++ b/packages/order-watcher/CHANGELOG.json
@@ -3,7 +3,7 @@
         "version": "2.4.0",
         "changes": [
             {
-                "note": "Add support for MultiAssetProxy",
+                "note": "Add support for `MultiAssetProxy`",
                 "pr": 1363
             }
         ]
diff --git a/packages/order-watcher/src/order_watcher/order_watcher.ts b/packages/order-watcher/src/order_watcher/order_watcher.ts
index 656f21a53..a06fd0cfe 100644
--- a/packages/order-watcher/src/order_watcher/order_watcher.ts
+++ b/packages/order-watcher/src/order_watcher/order_watcher.ts
@@ -487,4 +487,4 @@ export class OrderWatcher {
             this._callbackIfExists(null, orderState);
         }
     }
-} // tslint:disable:max-file-line-count
+}
diff --git a/packages/order-watcher/test/order_watcher_test.ts b/packages/order-watcher/test/order_watcher_test.ts
index dfa36f2fd..41dc884d5 100644
--- a/packages/order-watcher/test/order_watcher_test.ts
+++ b/packages/order-watcher/test/order_watcher_test.ts
@@ -859,29 +859,29 @@ describe('OrderWatcher', () => {
                 })().catch(done);
             });
             // TODO(abandeali1): The following test will fail until the MAP has been deployed and activated.
-            // it('should emit orderStateInvalid when watched order fully filled', (done: DoneCallback) => {
-            //     (async () => {
-            //         signedOrder = await fillScenarios.createFillableSignedOrderAsync(
-            //             makerMultiAssetData,
-            //             takerAssetData,
-            //             makerAddress,
-            //             takerAddress,
-            //             fillableAmount,
-            //         );
-            //         const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
-            //         await orderWatcher.addOrderAsync(signedOrder);
+            it.skip('should emit orderStateInvalid when watched order fully filled', (done: DoneCallback) => {
+                (async () => {
+                    signedOrder = await fillScenarios.createFillableSignedOrderAsync(
+                        makerMultiAssetData,
+                        takerAssetData,
+                        makerAddress,
+                        takerAddress,
+                        fillableAmount,
+                    );
+                    const orderHash = orderHashUtils.getOrderHashHex(signedOrder);
+                    await orderWatcher.addOrderAsync(signedOrder);
 
-            //         const callback = callbackErrorReporter.reportNodeCallbackErrors(done)((orderState: OrderState) => {
-            //             expect(orderState.isValid).to.be.false();
-            //             const invalidOrderState = orderState as OrderStateInvalid;
-            //             expect(invalidOrderState.orderHash).to.be.equal(orderHash);
-            //             expect(invalidOrderState.error).to.be.equal(ExchangeContractErrs.OrderRemainingFillAmountZero);
-            //         });
-            //         orderWatcher.subscribe(callback);
+                    const callback = callbackErrorReporter.reportNodeCallbackErrors(done)((orderState: OrderState) => {
+                        expect(orderState.isValid).to.be.false();
+                        const invalidOrderState = orderState as OrderStateInvalid;
+                        expect(invalidOrderState.orderHash).to.be.equal(orderHash);
+                        expect(invalidOrderState.error).to.be.equal(ExchangeContractErrs.OrderRemainingFillAmountZero);
+                    });
+                    orderWatcher.subscribe(callback);
 
-            //         await contractWrappers.exchange.fillOrderAsync(signedOrder, fillableAmount, takerAddress);
-            //     })().catch(done);
-            // });
+                    await contractWrappers.exchange.fillOrderAsync(signedOrder, fillableAmount, takerAddress);
+                })().catch(done);
+            });
         });
     });
 }); // tslint:disable:max-file-line-count
diff --git a/packages/pipeline/src/entities/token_order.ts b/packages/pipeline/src/entities/token_order.ts
index 4b8f0abc3..2709747cb 100644
--- a/packages/pipeline/src/entities/token_order.ts
+++ b/packages/pipeline/src/entities/token_order.ts
@@ -1,7 +1,6 @@
 import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
-import { OrderType } from '../types';
 import { bigNumberTransformer, numberToBigIntTransformer } from '../utils';
 
 @Entity({ name: 'token_orderbook_snapshots', schema: 'raw' })
@@ -11,7 +10,7 @@ export class TokenOrderbookSnapshot {
     @PrimaryColumn({ name: 'source' })
     public source!: string;
     @PrimaryColumn({ name: 'order_type' })
-    public orderType!: OrderType;
+    public orderType!: string;
     @PrimaryColumn({ name: 'price', type: 'numeric', transformer: bigNumberTransformer })
     public price!: BigNumber;
     @PrimaryColumn({ name: 'base_asset_symbol' })
diff --git a/packages/pipeline/src/parsers/ddex_orders/index.ts b/packages/pipeline/src/parsers/ddex_orders/index.ts
index d7b97efbe..eeb9c9d5b 100644
--- a/packages/pipeline/src/parsers/ddex_orders/index.ts
+++ b/packages/pipeline/src/parsers/ddex_orders/index.ts
@@ -23,8 +23,12 @@ export function parseDdexOrders(
 ): TokenOrder[] {
     const aggregatedBids = aggregateOrders(ddexOrderbook.bids);
     const aggregatedAsks = aggregateOrders(ddexOrderbook.asks);
-    const parsedBids = aggregatedBids.map(order => parseDdexOrder(ddexMarket, observedTimestamp, 'bid', source, order));
-    const parsedAsks = aggregatedAsks.map(order => parseDdexOrder(ddexMarket, observedTimestamp, 'ask', source, order));
+    const parsedBids = aggregatedBids.map(order =>
+        parseDdexOrder(ddexMarket, observedTimestamp, OrderType.Bid, source, order),
+    );
+    const parsedAsks = aggregatedAsks.map(order =>
+        parseDdexOrder(ddexMarket, observedTimestamp, OrderType.Ask, source, order),
+    );
     return parsedBids.concat(parsedAsks);
 }
 
diff --git a/packages/pipeline/src/parsers/idex_orders/index.ts b/packages/pipeline/src/parsers/idex_orders/index.ts
index dfe27455c..14b871195 100644
--- a/packages/pipeline/src/parsers/idex_orders/index.ts
+++ b/packages/pipeline/src/parsers/idex_orders/index.ts
@@ -2,7 +2,7 @@ import { BigNumber } from '@0x/utils';
 
 import { aggregateOrders } from '../utils';
 
-import { IdexOrder, IdexOrderbook, IdexOrderParam } from '../../data_sources/idex';
+import { IdexOrderbook, IdexOrderParam } from '../../data_sources/idex';
 import { TokenOrderbookSnapshot as TokenOrder } from '../../entities';
 import { OrderType } from '../../types';
 
@@ -21,7 +21,9 @@ export function parseIdexOrders(idexOrderbook: IdexOrderbook, observedTimestamp:
     const idexBidOrder = idexOrderbook.bids[0];
     const parsedBids =
         aggregatedBids.length > 0
-            ? aggregatedBids.map(order => parseIdexOrder(idexBidOrder.params, observedTimestamp, 'bid', source, order))
+            ? aggregatedBids.map(order =>
+                  parseIdexOrder(idexBidOrder.params, observedTimestamp, OrderType.Bid, source, order),
+              )
             : [];
 
     const aggregatedAsks = aggregateOrders(idexOrderbook.asks);
@@ -29,7 +31,9 @@ export function parseIdexOrders(idexOrderbook: IdexOrderbook, observedTimestamp:
     const idexAskOrder = idexOrderbook.asks[0];
     const parsedAsks =
         aggregatedAsks.length > 0
-            ? aggregatedAsks.map(order => parseIdexOrder(idexAskOrder.params, observedTimestamp, 'ask', source, order))
+            ? aggregatedAsks.map(order =>
+                  parseIdexOrder(idexAskOrder.params, observedTimestamp, OrderType.Ask, source, order),
+              )
             : [];
     return parsedBids.concat(parsedAsks);
 }
@@ -62,7 +66,7 @@ export function parseIdexOrder(
     tokenOrder.baseVolume = amount;
     tokenOrder.quoteVolume = price.times(amount);
 
-    if (orderType === 'bid') {
+    if (orderType === OrderType.Bid) {
         tokenOrder.baseAssetSymbol = idexOrderParam.buySymbol;
         tokenOrder.baseAssetAddress = idexOrderParam.tokenBuy;
         tokenOrder.quoteAssetSymbol = idexOrderParam.sellSymbol;
diff --git a/packages/pipeline/src/parsers/oasis_orders/index.ts b/packages/pipeline/src/parsers/oasis_orders/index.ts
index 13997f31b..b71fb65b9 100644
--- a/packages/pipeline/src/parsers/oasis_orders/index.ts
+++ b/packages/pipeline/src/parsers/oasis_orders/index.ts
@@ -23,13 +23,13 @@ export function parseOasisOrders(
     observedTimestamp: number,
     source: string,
 ): TokenOrder[] {
-    const aggregatedBids = aggregateOrders(R.filter(R.propEq('act', 'bid'), oasisOrderbook));
-    const aggregatedAsks = aggregateOrders(R.filter(R.propEq('act', 'ask'), oasisOrderbook));
+    const aggregatedBids = aggregateOrders(R.filter(R.propEq('act', OrderType.Bid), oasisOrderbook));
+    const aggregatedAsks = aggregateOrders(R.filter(R.propEq('act', OrderType.Ask), oasisOrderbook));
     const parsedBids = aggregatedBids.map(order =>
-        parseOasisOrder(oasisMarket, observedTimestamp, 'bid', source, order),
+        parseOasisOrder(oasisMarket, observedTimestamp, OrderType.Bid, source, order),
     );
     const parsedAsks = aggregatedAsks.map(order =>
-        parseOasisOrder(oasisMarket, observedTimestamp, 'ask', source, order),
+        parseOasisOrder(oasisMarket, observedTimestamp, OrderType.Ask, source, order),
     );
     return parsedBids.concat(parsedAsks);
 }
diff --git a/packages/pipeline/src/parsers/paradex_orders/index.ts b/packages/pipeline/src/parsers/paradex_orders/index.ts
index 5ceeb64a4..85990dae4 100644
--- a/packages/pipeline/src/parsers/paradex_orders/index.ts
+++ b/packages/pipeline/src/parsers/paradex_orders/index.ts
@@ -21,10 +21,10 @@ export function parseParadexOrders(
     source: string,
 ): TokenOrder[] {
     const parsedBids = paradexOrderbookResponse.bids.map(order =>
-        parseParadexOrder(paradexMarket, observedTimestamp, 'bid', source, order),
+        parseParadexOrder(paradexMarket, observedTimestamp, OrderType.Bid, source, order),
     );
     const parsedAsks = paradexOrderbookResponse.asks.map(order =>
-        parseParadexOrder(paradexMarket, observedTimestamp, 'ask', source, order),
+        parseParadexOrder(paradexMarket, observedTimestamp, OrderType.Ask, source, order),
     );
     return parsedBids.concat(parsedAsks);
 }
diff --git a/packages/pipeline/src/types.ts b/packages/pipeline/src/types.ts
index cd649426b..5f2121807 100644
--- a/packages/pipeline/src/types.ts
+++ b/packages/pipeline/src/types.ts
@@ -1,2 +1,9 @@
-export type AssetType = 'erc20' | 'erc721' | 'multiAsset';
-export type OrderType = 'bid' | 'ask';
+export enum AssetType {
+    ERC20 = 'erc20',
+    ERC721 = 'erc721',
+    MultiAsset = 'multiAsset',
+}
+export enum OrderType {
+    Bid = 'bid',
+    Ask = 'ask',
+}
diff --git a/packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts b/packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts
index ffeaaca52..2cd05a616 100644
--- a/packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts
+++ b/packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts
@@ -9,11 +9,11 @@ import { AssetType } from '../../types';
 export function convertAssetProxyIdToType(assetProxyId: AssetProxyId): AssetType {
     switch (assetProxyId) {
         case AssetProxyId.ERC20:
-            return 'erc20';
+            return AssetType.ERC20;
         case AssetProxyId.ERC721:
-            return 'erc721';
+            return AssetType.ERC721;
         case AssetProxyId.MultiAsset:
-            return 'multiAsset';
+            return AssetType.MultiAsset;
         default:
             throw new Error(`${assetProxyId} not a supported assetProxyId`);
     }
diff --git a/packages/pipeline/test/parsers/ddex_orders/index_test.ts b/packages/pipeline/test/parsers/ddex_orders/index_test.ts
index 4a4a86bf8..f30e86b02 100644
--- a/packages/pipeline/test/parsers/ddex_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/ddex_orders/index_test.ts
@@ -31,13 +31,13 @@ describe('ddex_orders', () => {
                 amountDecimals: 0,
             };
             const observedTimestamp: number = Date.now();
-            const orderType: OrderType = 'bid';
+            const orderType: OrderType = OrderType.Bid;
             const source: string = 'ddex';
 
             const expected = new TokenOrder();
             expected.source = 'ddex';
             expected.observedTimestamp = observedTimestamp;
-            expected.orderType = 'bid';
+            expected.orderType = OrderType.Bid;
             expected.price = new BigNumber(0.5);
             // ddex currently confuses base and quote assets.
             // Switch them to maintain our internal consistency.
diff --git a/packages/pipeline/test/parsers/events/exchange_events_test.ts b/packages/pipeline/test/parsers/events/exchange_events_test.ts
index 5d4b185a5..956ad9ef8 100644
--- a/packages/pipeline/test/parsers/events/exchange_events_test.ts
+++ b/packages/pipeline/test/parsers/events/exchange_events_test.ts
@@ -6,6 +6,7 @@ import 'mocha';
 
 import { ExchangeFillEvent } from '../../../src/entities';
 import { _convertToExchangeFillEvent } from '../../../src/parsers/events/exchange_events';
+import { AssetType } from '../../../src/types';
 import { chaiSetup } from '../../utils/chai_setup';
 
 chaiSetup.configure();
@@ -62,12 +63,12 @@ describe('exchange_events', () => {
             expected.takerFeePaid = new BigNumber('12345');
             expected.orderHash = '0xab12ed2cbaa5615ab690b9da75a46e53ddfcf3f1a68655b5fe0d94c75a1aac4a';
             expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerAssetType = 'erc20';
+            expected.makerAssetType = AssetType.ERC20;
             expected.makerAssetProxyId = '0xf47261b0';
             expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
             expected.makerTokenId = null;
             expected.rawTakerAssetData = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498';
-            expected.takerAssetType = 'erc20';
+            expected.takerAssetType = AssetType.ERC20;
             expected.takerAssetProxyId = '0xf47261b0';
             expected.takerTokenAddress = '0xe41d2489571d322189246dafa5ebde1f4699f498';
             expected.takerTokenId = null;
diff --git a/packages/pipeline/test/parsers/idex_orders/index_test.ts b/packages/pipeline/test/parsers/idex_orders/index_test.ts
index d54ecb9a8..48b019732 100644
--- a/packages/pipeline/test/parsers/idex_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/idex_orders/index_test.ts
@@ -31,13 +31,13 @@ describe('idex_orders', () => {
                 user: '0x212345667543456435324564345643453453333',
             };
             const observedTimestamp: number = Date.now();
-            const orderType: OrderType = 'bid';
+            const orderType: OrderType = OrderType.Bid;
             const source: string = 'idex';
 
             const expected = new TokenOrder();
             expected.source = 'idex';
             expected.observedTimestamp = observedTimestamp;
-            expected.orderType = 'bid';
+            expected.orderType = OrderType.Bid;
             expected.price = new BigNumber(0.5);
             expected.baseAssetSymbol = 'ABC';
             expected.baseAssetAddress = '0x0000000000000000000000000000000000000000';
@@ -65,13 +65,13 @@ describe('idex_orders', () => {
                 user: '0x212345667543456435324564345643453453333',
             };
             const observedTimestamp: number = Date.now();
-            const orderType: OrderType = 'ask';
+            const orderType: OrderType = OrderType.Ask;
             const source: string = 'idex';
 
             const expected = new TokenOrder();
             expected.source = 'idex';
             expected.observedTimestamp = observedTimestamp;
-            expected.orderType = 'ask';
+            expected.orderType = OrderType.Ask;
             expected.price = new BigNumber(0.5);
             expected.baseAssetSymbol = 'ABC';
             expected.baseAssetAddress = '0x0000000000000000000000000000000000000000';
diff --git a/packages/pipeline/test/parsers/oasis_orders/index_test.ts b/packages/pipeline/test/parsers/oasis_orders/index_test.ts
index 433bfb665..401fedff8 100644
--- a/packages/pipeline/test/parsers/oasis_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/oasis_orders/index_test.ts
@@ -27,13 +27,13 @@ describe('oasis_orders', () => {
                 low: 0,
             };
             const observedTimestamp: number = Date.now();
-            const orderType: OrderType = 'bid';
+            const orderType: OrderType = OrderType.Bid;
             const source: string = 'oasis';
 
             const expected = new TokenOrder();
             expected.source = 'oasis';
             expected.observedTimestamp = observedTimestamp;
-            expected.orderType = 'bid';
+            expected.orderType = OrderType.Bid;
             expected.price = new BigNumber(0.5);
             expected.baseAssetSymbol = 'DEF';
             expected.baseAssetAddress = null;
diff --git a/packages/pipeline/test/parsers/paradex_orders/index_test.ts b/packages/pipeline/test/parsers/paradex_orders/index_test.ts
index 6b811b90d..c5dd8751b 100644
--- a/packages/pipeline/test/parsers/paradex_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/paradex_orders/index_test.ts
@@ -32,13 +32,13 @@ describe('paradex_orders', () => {
                 quoteTokenAddress: '0x0000000000000000000000000000000000000000',
             };
             const observedTimestamp: number = Date.now();
-            const orderType: OrderType = 'bid';
+            const orderType: OrderType = OrderType.Bid;
             const source: string = 'paradex';
 
             const expected = new TokenOrder();
             expected.source = 'paradex';
             expected.observedTimestamp = observedTimestamp;
-            expected.orderType = 'bid';
+            expected.orderType = OrderType.Bid;
             expected.price = new BigNumber(0.1245);
             expected.baseAssetSymbol = 'DEF';
             expected.baseAssetAddress = '0xb45df06e38540a675fdb5b598abf2c0dbe9d6b81';
diff --git a/packages/pipeline/test/parsers/sra_orders/index_test.ts b/packages/pipeline/test/parsers/sra_orders/index_test.ts
index ee2842ef3..838171a72 100644
--- a/packages/pipeline/test/parsers/sra_orders/index_test.ts
+++ b/packages/pipeline/test/parsers/sra_orders/index_test.ts
@@ -5,6 +5,7 @@ import 'mocha';
 
 import { SraOrder } from '../../../src/entities';
 import { _convertToEntity } from '../../../src/parsers/sra_orders';
+import { AssetType } from '../../../src/types';
 import { chaiSetup } from '../../utils/chai_setup';
 
 chaiSetup.configure();
@@ -50,12 +51,12 @@ describe('sra_orders', () => {
             expected.signature =
                 '0x1b5a5d672b0d647b5797387ccbb89d822d5d2e873346b014f4ff816ff0783f2a7a0d2824d2d7042ec8ea375bc7f870963e1cb8248f1db03ddf125e27b5963aa11f03';
             expected.rawMakerAssetData = '0xf47261b0000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
-            expected.makerAssetType = 'erc20';
+            expected.makerAssetType = AssetType.ERC20;
             expected.makerAssetProxyId = '0xf47261b0';
             expected.makerTokenAddress = '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2';
             expected.makerTokenId = null;
             expected.rawTakerAssetData = '0xf47261b000000000000000000000000042d6622dece394b54999fbd73d108123806f6a18';
-            expected.takerAssetType = 'erc20';
+            expected.takerAssetType = AssetType.ERC20;
             expected.takerAssetProxyId = '0xf47261b0';
             expected.takerTokenAddress = '0x42d6622dece394b54999fbd73d108123806f6a18';
             expected.takerTokenId = null;
-- 
cgit v1.2.3


From e4bb6a4652a202d38308ec705144dc07833e9d36 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 7 Jan 2019 12:19:21 -0800
Subject: chore(website): fix linter

---
 packages/website/ts/pages/market_maker.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/market_maker.tsx b/packages/website/ts/pages/market_maker.tsx
index 139f0504c..133ced864 100644
--- a/packages/website/ts/pages/market_maker.tsx
+++ b/packages/website/ts/pages/market_maker.tsx
@@ -25,7 +25,7 @@ export class NextMarketMaker extends React.Component<NextMarketMakerProps> {
         isContactModalOpen: false,
     };
 
-    private _offersData: OfferData[];
+    private readonly _offersData: OfferData[];
 
     constructor(props: NextMarketMakerProps) {
         super(props);
-- 
cgit v1.2.3


From 42e04012df02d1485c9a615b97426aadb15cd686 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 7 Jan 2019 13:03:45 -0800
Subject: fix(website): fix some copy on the market maker page

---
 packages/website/ts/pages/market_maker.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/market_maker.tsx b/packages/website/ts/pages/market_maker.tsx
index 133ced864..01ecc0780 100644
--- a/packages/website/ts/pages/market_maker.tsx
+++ b/packages/website/ts/pages/market_maker.tsx
@@ -155,7 +155,7 @@ export class NextMarketMaker extends React.Component<NextMarketMakerProps> {
                 isTransparent={true}
                 isInline={true}
             >
-                Contact Us
+                Apply Now
             </Button>
         </>
     );
-- 
cgit v1.2.3


From b8f3fa9c8cf215e73a496ea99e1748bad21efc40 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Mon, 7 Jan 2019 13:21:42 -0800
Subject: chore(website): update copy on market making page

---
 packages/website/ts/pages/market_maker.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/website/ts/pages/market_maker.tsx b/packages/website/ts/pages/market_maker.tsx
index 01ecc0780..854870358 100644
--- a/packages/website/ts/pages/market_maker.tsx
+++ b/packages/website/ts/pages/market_maker.tsx
@@ -125,7 +125,7 @@ export class NextMarketMaker extends React.Component<NextMarketMakerProps> {
                     heading="Start trading today."
                     subline="Check out our Market Making tutorials to get started"
                     mainCta={{ text: 'Tutorials', href: `${WebsitePaths.Wiki}#Market-Making-on-0x` }}
-                    secondaryCta={{ text: 'Get in Touch', onClick: this._onOpenContactModal }}
+                    secondaryCta={{ text: 'Apply Now', onClick: this._onOpenContactModal }}
                 />
                 <ModalContact
                     isOpen={this.state.isContactModalOpen}
-- 
cgit v1.2.3


From 7dda953bc929e218121c331fedb3884b24555855 Mon Sep 17 00:00:00 2001
From: Alex Browne <stephenalexbrowne@gmail.com>
Date: Mon, 7 Jan 2019 15:04:00 -0800
Subject: Optimize SQL queries in pull_missing_blocks (#1458)

* Optimize SQL queries in pull_missing_blocks

* Update comment in pull_missing_blocks
---
 .../pipeline/src/scripts/pull_missing_blocks.ts    | 39 +++++++++++-----------
 1 file changed, 20 insertions(+), 19 deletions(-)

(limited to 'packages')

diff --git a/packages/pipeline/src/scripts/pull_missing_blocks.ts b/packages/pipeline/src/scripts/pull_missing_blocks.ts
index bb5385126..ced9d99eb 100644
--- a/packages/pipeline/src/scripts/pull_missing_blocks.ts
+++ b/packages/pipeline/src/scripts/pull_missing_blocks.ts
@@ -14,20 +14,29 @@ import { handleError, INFURA_ROOT_URL } from '../utils';
 // Number of blocks to save at once.
 const BATCH_SAVE_SIZE = 1000;
 // Maximum number of requests to send at once.
-const MAX_CONCURRENCY = 10;
+const MAX_CONCURRENCY = 20;
 // Maximum number of blocks to query for at once. This is also the maximum
 // number of blocks we will hold in memory prior to being saved to the database.
 const MAX_BLOCKS_PER_QUERY = 1000;
 
 let connection: Connection;
 
+const tablesWithMissingBlocks = [
+    'raw.exchange_fill_events',
+    'raw.exchange_cancel_events',
+    'raw.exchange_cancel_up_to_events',
+    'raw.erc20_approval_events',
+];
+
 (async () => {
     connection = await createConnection(ormConfig as ConnectionOptions);
     const provider = web3Factory.getRpcProvider({
         rpcUrl: INFURA_ROOT_URL,
     });
     const web3Source = new Web3Source(provider);
-    await getAllMissingBlocksAsync(web3Source);
+    for (const tableName of tablesWithMissingBlocks) {
+        await getAllMissingBlocksAsync(web3Source, tableName);
+    }
     process.exit(0);
 })().catch(handleError);
 
@@ -35,10 +44,11 @@ interface MissingBlocksResponse {
     block_number: string;
 }
 
-async function getAllMissingBlocksAsync(web3Source: Web3Source): Promise<void> {
+async function getAllMissingBlocksAsync(web3Source: Web3Source, tableName: string): Promise<void> {
     const blocksRepository = connection.getRepository(Block);
     while (true) {
-        const blockNumbers = await getMissingBlockNumbersAsync();
+        console.log(`Checking for missing blocks in ${tableName}...`);
+        const blockNumbers = await getMissingBlockNumbersAsync(tableName);
         if (blockNumbers.length === 0) {
             // There are no more missing blocks. We're done.
             break;
@@ -46,24 +56,14 @@ async function getAllMissingBlocksAsync(web3Source: Web3Source): Promise<void> {
         await getAndSaveBlocksAsync(web3Source, blocksRepository, blockNumbers);
     }
     const totalBlocks = await blocksRepository.count();
-    console.log(`Done saving blocks. There are now ${totalBlocks} total blocks.`);
+    console.log(`Done saving blocks for ${tableName}. There are now ${totalBlocks} total blocks.`);
 }
 
-async function getMissingBlockNumbersAsync(): Promise<number[]> {
-    // Note(albrow): The easiest way to get all the blocks we need is to
-    // consider all the events tables together in a single query. If this query
-    // gets too slow, we should consider re-architecting so that we can work on
-    // getting the blocks for one type of event at a time.
+async function getMissingBlockNumbersAsync(tableName: string): Promise<number[]> {
+    // This query returns up to `MAX_BLOCKS_PER_QUERY` distinct block numbers
+    // which are present in `tableName` but not in `raw.blocks`.
     const response = (await connection.query(
-        `WITH all_events AS (
-            SELECT block_number FROM raw.exchange_fill_events
-                UNION SELECT block_number FROM raw.exchange_cancel_events
-                UNION SELECT block_number FROM raw.exchange_cancel_up_to_events
-                UNION SELECT block_number FROM raw.erc20_approval_events
-        )
-        SELECT DISTINCT(block_number) FROM all_events
-            WHERE block_number NOT IN (SELECT number FROM raw.blocks)
-            ORDER BY block_number ASC LIMIT $1`,
+        `SELECT DISTINCT(block_number) FROM ${tableName} LEFT JOIN raw.blocks ON ${tableName}.block_number = raw.blocks.number WHERE number IS NULL LIMIT $1;`,
         [MAX_BLOCKS_PER_QUERY],
     )) as MissingBlocksResponse[];
     const blockNumberStrings = R.pluck('block_number', response);
@@ -86,4 +86,5 @@ async function getAndSaveBlocksAsync(
     const blocks = R.map(parseBlock, rawBlocks);
     console.log(`Saving ${blocks.length} blocks...`);
     await blocksRepository.save(blocks, { chunk: Math.ceil(blocks.length / BATCH_SAVE_SIZE) });
+    console.log('Done saving this batch of blocks');
 }
-- 
cgit v1.2.3


From c850046ea0b302f61a5fd24f77bab19784a2adc0 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Wed, 19 Dec 2018 16:08:59 -0800
Subject: Dutch Auction Contract Wrapper

---
 packages/order-utils/src/asset_data_utils.ts | 20 ++++++++++++++++++++
 packages/types/src/index.ts                  |  9 +++++++++
 2 files changed, 29 insertions(+)

(limited to 'packages')

diff --git a/packages/order-utils/src/asset_data_utils.ts b/packages/order-utils/src/asset_data_utils.ts
index f314891e2..0fc166969 100644
--- a/packages/order-utils/src/asset_data_utils.ts
+++ b/packages/order-utils/src/asset_data_utils.ts
@@ -305,4 +305,24 @@ export const assetDataUtils = {
                 throw new Error(`Unrecognized asset proxy id: ${assetProxyId}`);
         }
     },
+    /**
+     * Dutch auction details are encoded with the asset data for a 0x order. This function produces a hex
+     * encoded assetData string, containing information both about the asset being traded and the
+     * dutch auction; which is usable in the makerAssetData or takerAssetData fields in a 0x order.
+     * @param assetData Hex encoded assetData string for the asset being auctioned.
+     * @param beginTimeSeconds Begin time of the dutch auction.
+     * @param beginAmount Starting amount being sold in the dutch auction.
+     * @return The hex encoded assetData string.
+     */
+    encodeDutchAuctionAssetData(assetData: string, beginTimeSeconds: BigNumber, beginAmount: BigNumber): string {
+        const assetDataBuffer = ethUtil.toBuffer(assetData);
+        const abiEncodedAuctionData = (ethAbi as any).rawEncode(
+            ['uint256', 'uint256'],
+            [beginTimeSeconds.toString(), beginAmount.toString()],
+        );
+        const abiEncodedAuctionDataBuffer = ethUtil.toBuffer(abiEncodedAuctionData);
+        const dutchAuctionDataBuffer = Buffer.concat([assetDataBuffer, abiEncodedAuctionDataBuffer]);
+        const dutchAuctionData = ethUtil.bufferToHex(dutchAuctionDataBuffer);
+        return dutchAuctionData;
+    },
 };
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 472b56dc2..49f788fb0 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -676,3 +676,12 @@ export interface SimpleEvmOutput {
 export interface SimpleEvmBytecodeOutput {
     object: string;
 }
+
+export interface DutchAuctionDetails {
+    beginTimeSeconds: BigNumber;
+    endTimeSeconds: BigNumber;
+    beginAmount: BigNumber;
+    endAmount: BigNumber;
+    currentAmount: BigNumber;
+    currentTimeSeconds: BigNumber;
+}
-- 
cgit v1.2.3


From 43b648e7dc1ea49aff3ab1e6883aa6e069fae72f Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 20 Dec 2018 15:39:19 -0800
Subject: Dutch wrapper

---
 packages/abi-gen-wrappers/package.json             |   2 +-
 .../src/generated-wrappers/dutch_auction.ts        | 322 +++++++++++++++++
 packages/abi-gen-wrappers/src/index.ts             |   1 +
 packages/contract-addresses/src/index.ts           |   6 +
 .../contract-artifacts/artifacts/DutchAuction.json | 392 +++++++++++++++++++++
 packages/contract-artifacts/src/index.ts           |   2 +
 packages/contract-artifacts/tsconfig.json          |   1 +
 .../contract-wrappers/src/contract_wrappers.ts     |  10 +
 .../src/contract_wrappers/dutch_auction_wrapper.ts | 151 ++++++++
 packages/contract-wrappers/src/index.ts            |   1 +
 .../test/dutch_auction_wrapper_test.ts             | 156 ++++++++
 packages/migrations/src/migration.ts               |   9 +
 packages/order-utils/src/asset_data_utils.ts       |  20 --
 13 files changed, 1052 insertions(+), 21 deletions(-)
 create mode 100644 packages/abi-gen-wrappers/src/generated-wrappers/dutch_auction.ts
 create mode 100644 packages/contract-artifacts/artifacts/DutchAuction.json
 create mode 100644 packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
 create mode 100644 packages/contract-wrappers/test/dutch_auction_wrapper_test.ts

(limited to 'packages')

diff --git a/packages/abi-gen-wrappers/package.json b/packages/abi-gen-wrappers/package.json
index 25ba3a6e0..38b5e9a9b 100644
--- a/packages/abi-gen-wrappers/package.json
+++ b/packages/abi-gen-wrappers/package.json
@@ -18,7 +18,7 @@
         "generate_contract_wrappers": "abi-gen --abis  ${npm_package_config_abis} --template ../../node_modules/@0x/abi-gen-templates/contract.handlebars --partials '../../node_modules/@0x/abi-gen-templates/partials/**/*.handlebars' --output src/generated-wrappers --backend ethers"
     },
     "config": {
-        "abis": "../contract-artifacts/artifacts/@(AssetProxyOwner|DummyERC20Token|DummyERC721Token|ERC20Proxy|ERC20Token|ERC721Proxy|ERC721Token|Exchange|Forwarder|IValidator|IWallet|OrderValidator|WETH9|ZRXToken).json"
+        "abis": "../contract-artifacts/artifacts/@(AssetProxyOwner|DutchAuction|DummyERC20Token|DummyERC721Token|ERC20Proxy|ERC20Token|ERC721Proxy|ERC721Token|Exchange|Forwarder|IValidator|IWallet|OrderValidator|WETH9|ZRXToken).json"
     },
     "repository": {
         "type": "git",
diff --git a/packages/abi-gen-wrappers/src/generated-wrappers/dutch_auction.ts b/packages/abi-gen-wrappers/src/generated-wrappers/dutch_auction.ts
new file mode 100644
index 000000000..90e233756
--- /dev/null
+++ b/packages/abi-gen-wrappers/src/generated-wrappers/dutch_auction.ts
@@ -0,0 +1,322 @@
+// tslint:disable:no-consecutive-blank-lines ordered-imports align trailing-comma whitespace class-name
+// tslint:disable:no-unused-variable
+// tslint:disable:no-unbound-method
+import { BaseContract } from '@0x/base-contract';
+import { BlockParam, BlockParamLiteral, CallData, ContractAbi, ContractArtifact, DecodedLogArgs, MethodAbi, Provider, TxData, TxDataPayable } from 'ethereum-types';
+import { BigNumber, classUtils, logUtils } from '@0x/utils';
+import { SimpleContractArtifact } from '@0x/types';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as ethers from 'ethers';
+import * as _ from 'lodash';
+// tslint:enable:no-unused-variable
+
+
+/* istanbul ignore next */
+// tslint:disable:no-parameter-reassignment
+// tslint:disable-next-line:class-name
+export class DutchAuctionContract extends BaseContract {
+    public getAuctionDetails = {
+        async sendTransactionAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DutchAuctionContract;
+            const inputAbi = self._lookupAbi('getAuctionDetails({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').inputs;
+            [order
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
+    ]);
+            const encodedData = self._lookupEthersInterface('getAuctionDetails({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').functions.getAuctionDetails.encode([order
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.getAuctionDetails.estimateGasAsync.bind(
+                    self,
+                    order
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DutchAuctionContract;
+            const inputAbi = self._lookupAbi('getAuctionDetails({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').inputs;
+            [order
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('getAuctionDetails({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').functions.getAuctionDetails.encode([order
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+        ): string {
+            const self = this as any as DutchAuctionContract;
+            const inputAbi = self._lookupAbi('getAuctionDetails({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').inputs;
+            [order
+    ] = BaseContract._formatABIDataItemList(inputAbi, [order
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('getAuctionDetails({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})').functions.getAuctionDetails.encode([order
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            order: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{beginTimeSeconds: BigNumber;endTimeSeconds: BigNumber;beginAmount: BigNumber;endAmount: BigNumber;currentAmount: BigNumber;currentTimeSeconds: BigNumber}
+        > {
+            const self = this as any as DutchAuctionContract;
+            const functionSignature = 'getAuctionDetails({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes})';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [order
+        ] = BaseContract._formatABIDataItemList(inputAbi, [order
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [order
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.getAuctionDetails;
+            const encodedData = ethersFunction.encode([order
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'getAuctionDetails'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public matchOrders = {
+        async sendTransactionAsync(
+            buyOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            sellOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            buySignature: string,
+            sellSignature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<string> {
+            const self = this as any as DutchAuctionContract;
+            const inputAbi = self._lookupAbi('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').inputs;
+            [buyOrder,
+    sellOrder,
+    buySignature,
+    sellSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [buyOrder,
+    sellOrder,
+    buySignature,
+    sellSignature
+    ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [buyOrder,
+    sellOrder,
+    buySignature,
+    sellSignature
+    ]);
+            const encodedData = self._lookupEthersInterface('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').functions.matchOrders.encode([buyOrder,
+    sellOrder,
+    buySignature,
+    sellSignature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+                self.matchOrders.estimateGasAsync.bind(
+                    self,
+                    buyOrder,
+                    sellOrder,
+                    buySignature,
+                    sellSignature
+                ),
+            );
+            const txHash = await self._web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+            return txHash;
+        },
+        async estimateGasAsync(
+            buyOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            sellOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            buySignature: string,
+            sellSignature: string,
+            txData: Partial<TxData> = {},
+        ): Promise<number> {
+            const self = this as any as DutchAuctionContract;
+            const inputAbi = self._lookupAbi('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').inputs;
+            [buyOrder,
+    sellOrder,
+    buySignature,
+    sellSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [buyOrder,
+    sellOrder,
+    buySignature,
+    sellSignature
+    ], BaseContract._bigNumberToString);
+            const encodedData = self._lookupEthersInterface('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').functions.matchOrders.encode([buyOrder,
+    sellOrder,
+    buySignature,
+    sellSignature
+    ]);
+            const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...txData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const gas = await self._web3Wrapper.estimateGasAsync(txDataWithDefaults);
+            return gas;
+        },
+        getABIEncodedTransactionData(
+            buyOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            sellOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            buySignature: string,
+            sellSignature: string,
+        ): string {
+            const self = this as any as DutchAuctionContract;
+            const inputAbi = self._lookupAbi('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').inputs;
+            [buyOrder,
+    sellOrder,
+    buySignature,
+    sellSignature
+    ] = BaseContract._formatABIDataItemList(inputAbi, [buyOrder,
+    sellOrder,
+    buySignature,
+    sellSignature
+    ], BaseContract._bigNumberToString);
+            const abiEncodedTransactionData = self._lookupEthersInterface('matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)').functions.matchOrders.encode([buyOrder,
+    sellOrder,
+    buySignature,
+    sellSignature
+    ]);
+            return abiEncodedTransactionData;
+        },
+        async callAsync(
+            buyOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            sellOrder: {makerAddress: string;takerAddress: string;feeRecipientAddress: string;senderAddress: string;makerAssetAmount: BigNumber;takerAssetAmount: BigNumber;makerFee: BigNumber;takerFee: BigNumber;expirationTimeSeconds: BigNumber;salt: BigNumber;makerAssetData: string;takerAssetData: string},
+            buySignature: string,
+            sellSignature: string,
+            callData: Partial<CallData> = {},
+            defaultBlock?: BlockParam,
+        ): Promise<{left: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber};right: {makerAssetFilledAmount: BigNumber;takerAssetFilledAmount: BigNumber;makerFeePaid: BigNumber;takerFeePaid: BigNumber};leftMakerAssetSpreadAmount: BigNumber}
+        > {
+            const self = this as any as DutchAuctionContract;
+            const functionSignature = 'matchOrders({address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},{address,address,address,address,uint256,uint256,uint256,uint256,uint256,uint256,bytes,bytes},bytes,bytes)';
+            const inputAbi = self._lookupAbi(functionSignature).inputs;
+            [buyOrder,
+        sellOrder,
+        buySignature,
+        sellSignature
+        ] = BaseContract._formatABIDataItemList(inputAbi, [buyOrder,
+        sellOrder,
+        buySignature,
+        sellSignature
+        ], BaseContract._bigNumberToString.bind(self));
+            BaseContract.strictArgumentEncodingCheck(inputAbi, [buyOrder,
+        sellOrder,
+        buySignature,
+        sellSignature
+        ]);
+            const ethersFunction = self._lookupEthersInterface(functionSignature).functions.matchOrders;
+            const encodedData = ethersFunction.encode([buyOrder,
+        sellOrder,
+        buySignature,
+        sellSignature
+        ]);
+            const callDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+                {
+                    to: self.address,
+                    ...callData,
+                    data: encodedData,
+                },
+                self._web3Wrapper.getContractDefaults(),
+            );
+            const rawCallResult = await self._web3Wrapper.callAsync(callDataWithDefaults, defaultBlock);
+            BaseContract._throwIfRevertWithReasonCallResult(rawCallResult);
+            let resultArray = ethersFunction.decode(rawCallResult);
+            const outputAbi = (_.find(self.abi, {name: 'matchOrders'}) as MethodAbi).outputs;
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._lowercaseAddress.bind(this));
+            resultArray = BaseContract._formatABIDataItemList(outputAbi, resultArray, BaseContract._bnToBigNumber.bind(this));
+            return resultArray[0];
+        },
+    };
+    public static async deployFrom0xArtifactAsync(
+        artifact: ContractArtifact | SimpleContractArtifact,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _exchange: string,
+    ): Promise<DutchAuctionContract> {
+        if (_.isUndefined(artifact.compilerOutput)) {
+            throw new Error('Compiler output not found in the artifact file');
+        }
+        const bytecode = artifact.compilerOutput.evm.bytecode.object;
+        const abi = artifact.compilerOutput.abi;
+        return DutchAuctionContract.deployAsync(bytecode, abi, provider, txDefaults, _exchange
+);
+    }
+    public static async deployAsync(
+        bytecode: string,
+        abi: ContractAbi,
+        provider: Provider,
+        txDefaults: Partial<TxData>,
+            _exchange: string,
+    ): Promise<DutchAuctionContract> {
+        const constructorAbi = BaseContract._lookupConstructorAbi(abi);
+        [_exchange
+] = BaseContract._formatABIDataItemList(
+            constructorAbi.inputs,
+            [_exchange
+],
+            BaseContract._bigNumberToString,
+        );
+        const iface = new ethers.utils.Interface(abi);
+        const deployInfo = iface.deployFunction;
+        const txData = deployInfo.encode(bytecode, [_exchange
+]);
+        const web3Wrapper = new Web3Wrapper(provider);
+        const txDataWithDefaults = await BaseContract._applyDefaultsToTxDataAsync(
+            {data: txData},
+            txDefaults,
+            web3Wrapper.estimateGasAsync.bind(web3Wrapper),
+        );
+        const txHash = await web3Wrapper.sendTransactionAsync(txDataWithDefaults);
+        logUtils.log(`transactionHash: ${txHash}`);
+        const txReceipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
+        logUtils.log(`DutchAuction successfully deployed at ${txReceipt.contractAddress}`);
+        const contractInstance = new DutchAuctionContract(abi, txReceipt.contractAddress as string, provider, txDefaults);
+        contractInstance.constructorArgs = [_exchange
+];
+        return contractInstance;
+    }
+    constructor(abi: ContractAbi, address: string, provider: Provider, txDefaults?: Partial<TxData>) {
+        super('DutchAuction', abi, address, provider, txDefaults);
+        classUtils.bindAll(this, ['_ethersInterfacesByFunctionSignature', 'address', 'abi', '_web3Wrapper']);
+    }
+} // tslint:disable:max-file-line-count
+// tslint:enable:no-unbound-method
diff --git a/packages/abi-gen-wrappers/src/index.ts b/packages/abi-gen-wrappers/src/index.ts
index de418214b..b5a7d0cfe 100644
--- a/packages/abi-gen-wrappers/src/index.ts
+++ b/packages/abi-gen-wrappers/src/index.ts
@@ -1,6 +1,7 @@
 export * from './generated-wrappers/asset_proxy_owner';
 export * from './generated-wrappers/dummy_erc20_token';
 export * from './generated-wrappers/dummy_erc721_token';
+export * from './generated-wrappers/dutch_auction';
 export * from './generated-wrappers/erc20_proxy';
 export * from './generated-wrappers/erc20_token';
 export * from './generated-wrappers/erc721_proxy';
diff --git a/packages/contract-addresses/src/index.ts b/packages/contract-addresses/src/index.ts
index 7989631e3..5b8e95174 100644
--- a/packages/contract-addresses/src/index.ts
+++ b/packages/contract-addresses/src/index.ts
@@ -9,6 +9,7 @@ export interface ContractAddresses {
     assetProxyOwner: string;
     forwarder: string;
     orderValidator: string;
+    dutchAuction: string;
 }
 
 export enum NetworkId {
@@ -29,6 +30,7 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
         assetProxyOwner: '0x17992e4ffb22730138e4b62aaa6367fa9d3699a6',
         forwarder: '0x5468a1dc173652ee28d249c271fa9933144746b1',
         orderValidator: '0x9463e518dea6810309563c81d5266c1b1d149138',
+        dutchAuction: '0x',
     },
     3: {
         erc20Proxy: '0xb1408f4c245a23c31b98d2c626777d4c0d766caa',
@@ -39,6 +41,7 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
         assetProxyOwner: '0xf5fa5b5fed2727a0e44ac67f6772e97977aa358b',
         forwarder: '0x2240dab907db71e64d3e0dba4800c83b5c502d4e',
         orderValidator: '0x90431a90516ab49af23a0530e04e8c7836e7122f',
+        dutchAuction: '0x',
     },
     4: {
         exchange: '0xbce0b5f6eb618c565c3e5f5cd69652bbc279f44e',
@@ -49,6 +52,7 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
         assetProxyOwner: '0xe1703da878afcebff5b7624a826902af475b9c03',
         forwarder: '0x2d40589abbdee84961f3a7656b9af7adb0ee5ab4',
         orderValidator: '0x0c5173a51e26b29d6126c686756fb9fbef71f762',
+        dutchAuction: '0x',
     },
     42: {
         erc20Proxy: '0xf1ec01d6236d3cd881a0bf0130ea25fe4234003e',
@@ -59,6 +63,7 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
         assetProxyOwner: '0x2c824d2882baa668e0d5202b1e7f2922278703f8',
         forwarder: '0x17992e4ffb22730138e4b62aaa6367fa9d3699a6',
         orderValidator: '0xb389da3d204b412df2f75c6afb3d0a7ce0bc283d',
+        dutchAuction: '0x',
     },
     // NetworkId 50 represents our Ganache snapshot generated from migrations.
     50: {
@@ -70,6 +75,7 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
         assetProxyOwner: '0x34d402f14d58e001d8efbe6585051bf9706aa064',
         forwarder: '0xb69e673309512a9d726f87304c6984054f87a93b',
         orderValidator: '0xe86bb98fcf9bff3512c74589b78fb168200cc546',
+        dutchAuction: '0x',
     },
 };
 
diff --git a/packages/contract-artifacts/artifacts/DutchAuction.json b/packages/contract-artifacts/artifacts/DutchAuction.json
new file mode 100644
index 000000000..2c1998034
--- /dev/null
+++ b/packages/contract-artifacts/artifacts/DutchAuction.json
@@ -0,0 +1,392 @@
+{
+	"schemaVersion": "2.0.0",
+	"contractName": "DutchAuction",
+	"compilerOutput": {
+		"abi": [
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "order",
+						"type": "tuple"
+					}
+				],
+				"name": "getAuctionDetails",
+				"outputs": [
+					{
+						"components": [
+							{
+								"name": "beginTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "endTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "beginAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "endAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "currentAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "currentTimeSeconds",
+								"type": "uint256"
+							}
+						],
+						"name": "auctionDetails",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"constant": false,
+				"inputs": [
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "buyOrder",
+						"type": "tuple"
+					},
+					{
+						"components": [
+							{
+								"name": "makerAddress",
+								"type": "address"
+							},
+							{
+								"name": "takerAddress",
+								"type": "address"
+							},
+							{
+								"name": "feeRecipientAddress",
+								"type": "address"
+							},
+							{
+								"name": "senderAddress",
+								"type": "address"
+							},
+							{
+								"name": "makerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "takerAssetAmount",
+								"type": "uint256"
+							},
+							{
+								"name": "makerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "takerFee",
+								"type": "uint256"
+							},
+							{
+								"name": "expirationTimeSeconds",
+								"type": "uint256"
+							},
+							{
+								"name": "salt",
+								"type": "uint256"
+							},
+							{
+								"name": "makerAssetData",
+								"type": "bytes"
+							},
+							{
+								"name": "takerAssetData",
+								"type": "bytes"
+							}
+						],
+						"name": "sellOrder",
+						"type": "tuple"
+					},
+					{
+						"name": "buySignature",
+						"type": "bytes"
+					},
+					{
+						"name": "sellSignature",
+						"type": "bytes"
+					}
+				],
+				"name": "matchOrders",
+				"outputs": [
+					{
+						"components": [
+							{
+								"components": [
+									{
+										"name": "makerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "takerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "makerFeePaid",
+										"type": "uint256"
+									},
+									{
+										"name": "takerFeePaid",
+										"type": "uint256"
+									}
+								],
+								"name": "left",
+								"type": "tuple"
+							},
+							{
+								"components": [
+									{
+										"name": "makerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "takerAssetFilledAmount",
+										"type": "uint256"
+									},
+									{
+										"name": "makerFeePaid",
+										"type": "uint256"
+									},
+									{
+										"name": "takerFeePaid",
+										"type": "uint256"
+									}
+								],
+								"name": "right",
+								"type": "tuple"
+							},
+							{
+								"name": "leftMakerAssetSpreadAmount",
+								"type": "uint256"
+							}
+						],
+						"name": "matchedFillResults",
+						"type": "tuple"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "function"
+			},
+			{
+				"inputs": [
+					{
+						"name": "_exchange",
+						"type": "address"
+					}
+				],
+				"payable": false,
+				"stateMutability": "nonpayable",
+				"type": "constructor"
+			}
+		],
+		"evm": {
+			"bytecode": {
+				"linkReferences": {},
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0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x2E9CD033 DUP2 EQ PUSH2 0x50 JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x86 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x70 PUSH2 0x6B CALLDATASIZE PUSH1 0x4 PUSH2 0xB25 JUMP JUMPDEST PUSH2 0xB3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x7D SWAP2 SWAP1 PUSH2 0x110A JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x92 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA6 PUSH2 0xA1 CALLDATASIZE PUSH1 0x4 PUSH2 0xB5A JUMP JUMPDEST PUSH2 0x29C JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x7D SWAP2 SWAP1 PUSH2 0x1118 JUMP JUMPDEST PUSH2 0xBB PUSH2 0x7B1 JUMP JUMPDEST PUSH2 0x140 DUP3 ADD MLOAD MLOAD PUSH1 0x0 DUP1 DUP1 DUP1 DUP1 DUP1 DUP1 PUSH1 0x64 DUP9 LT ISZERO PUSH2 0x10E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x10AA JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x140 DUP11 ADD MLOAD PUSH2 0x146 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC0 DUP11 ADD PUSH4 0xFFFFFFFF PUSH2 0x5F2 AND JUMP JUMPDEST PUSH2 0x140 DUP12 ADD MLOAD SWAP1 SWAP8 POP PUSH2 0x181 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP11 ADD PUSH4 0xFFFFFFFF PUSH2 0x5F2 AND JUMP JUMPDEST SWAP6 POP DUP7 DUP11 PUSH2 0x100 ADD MLOAD GT ISZERO ISZERO PUSH2 0x1C3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x10BA JUMP JUMPDEST DUP7 DUP11 PUSH2 0x100 ADD MLOAD SUB SWAP5 POP DUP10 PUSH1 0xA0 ADD MLOAD SWAP4 POP DUP4 DUP7 GT ISZERO ISZERO PUSH2 0x20F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x10FA JUMP JUMPDEST POP POP POP DUP4 DUP7 MSTORE PUSH2 0x100 DUP8 ADD DUP1 MLOAD PUSH1 0x20 DUP9 ADD MSTORE PUSH1 0x40 DUP8 ADD DUP5 SWAP1 MSTORE PUSH1 0x60 DUP8 ADD DUP3 SWAP1 MSTORE TIMESTAMP PUSH1 0xA0 DUP9 ADD DUP2 SWAP1 MSTORE SWAP1 MLOAD DUP3 DUP6 SUB SWAP2 SWAP1 DUP2 SWAP1 SUB DUP7 DUP3 LT ISZERO PUSH2 0x255 JUMPI PUSH1 0x80 DUP10 ADD DUP7 SWAP1 MSTORE PUSH2 0x28F JUMP JUMPDEST PUSH2 0x100 DUP11 ADD MLOAD DUP3 LT PUSH2 0x26D JUMPI PUSH1 0x80 DUP10 ADD DUP5 SWAP1 MSTORE PUSH2 0x28F JUMP JUMPDEST PUSH2 0x289 DUP5 PUSH2 0x284 PUSH2 0x27E DUP5 DUP8 PUSH2 0x607 JUMP JUMPDEST DUP9 PUSH2 0x66D JUMP JUMPDEST PUSH2 0x684 JUMP JUMPDEST PUSH1 0x80 DUP11 ADD MSTORE JUMPDEST POP POP POP POP POP POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x2A4 PUSH2 0x7E8 JUMP JUMPDEST PUSH2 0x2AC PUSH2 0x7B1 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x2BE DUP11 PUSH2 0xB3 JUMP JUMPDEST DUP1 MLOAD PUSH1 0xA0 DUP3 ADD MLOAD SWAP2 SWAP8 POP GT ISZERO PUSH2 0x300 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x10EA JUMP JUMPDEST PUSH1 0xA0 DUP7 ADD MLOAD PUSH2 0x100 DUP12 ADD MLOAD GT PUSH2 0x342 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x10CA JUMP JUMPDEST PUSH1 0x80 DUP1 DUP8 ADD MLOAD SWAP1 DUP13 ADD MLOAD LT ISZERO PUSH2 0x384 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x10FA JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0x3C28D86100000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0x3C28D861 SWAP1 PUSH2 0x3E0 SWAP1 DUP15 SWAP1 DUP15 SWAP1 DUP15 SWAP1 DUP15 SWAP1 PUSH1 0x4 ADD PUSH2 0x1127 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x3FB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x40F JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x433 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0xB06 JUMP JUMPDEST SWAP7 POP DUP7 PUSH1 0x40 ADD MLOAD SWAP5 POP PUSH1 0x0 DUP6 GT ISZERO PUSH2 0x5E4 JUMPI PUSH2 0x160 DUP11 ADD MLOAD SWAP4 POP PUSH2 0x45E DUP5 PUSH1 0x10 PUSH4 0xFFFFFFFF PUSH2 0x6C3 AND JUMP JUMPDEST SWAP3 POP PUSH2 0x472 DUP12 PUSH1 0x80 ADD MLOAD DUP8 PUSH1 0x80 ADD MLOAD PUSH2 0x724 JUMP JUMPDEST SWAP2 POP PUSH2 0x47E DUP6 DUP4 PUSH2 0x724 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 DUP2 GT ISZERO PUSH2 0x532 JUMPI DUP10 MLOAD PUSH1 0x40 MLOAD PUSH32 0xA9059CBB00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP2 PUSH4 0xA9059CBB SWAP2 PUSH2 0x4DE SWAP2 SWAP1 DUP6 SWAP1 PUSH1 0x4 ADD PUSH2 0x105F JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x4F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x50C JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x530 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0xAE0 JUMP JUMPDEST POP JUMPDEST PUSH1 0x0 DUP3 GT ISZERO PUSH2 0x5E4 JUMPI DUP11 MLOAD PUSH1 0x40 MLOAD PUSH32 0xA9059CBB00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP2 PUSH4 0xA9059CBB SWAP2 PUSH2 0x590 SWAP2 SWAP1 DUP7 SWAP1 PUSH1 0x4 ADD PUSH2 0x105F JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x5AA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x5BE JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x5E2 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0xAE0 JUMP JUMPDEST POP JUMPDEST POP POP POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x5FE DUP4 DUP4 PUSH2 0x766 JUMP JUMPDEST SWAP1 POP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x61A JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x666 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x62A JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x662 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x109A JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x67B JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x662 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x109A JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x705 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x10DA JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x760 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x107A JUMP JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x7A8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x108A JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0xC0 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x7FD PUSH2 0x817 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x80A PUSH2 0x817 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x84C DUP3 CALLDATALOAD PUSH2 0x11EF JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x84C DUP3 MLOAD PUSH2 0x120B JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x870 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x883 PUSH2 0x87E DUP3 PUSH2 0x11A5 JUMP JUMPDEST PUSH2 0x117E JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x89F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x8AA DUP4 DUP3 DUP5 PUSH2 0x1210 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x80 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x8C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x8CF PUSH1 0x80 PUSH2 0x117E JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x8DD DUP5 DUP5 PUSH2 0xAD4 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x8EE DUP5 DUP5 DUP4 ADD PUSH2 0xAD4 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x902 DUP5 DUP3 DUP6 ADD PUSH2 0xAD4 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x916 DUP5 DUP3 DUP6 ADD PUSH2 0xAD4 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x120 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x935 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x93F PUSH1 0x60 PUSH2 0x117E JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x94D DUP5 DUP5 PUSH2 0x8B3 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x80 PUSH2 0x95E DUP5 DUP5 DUP4 ADD PUSH2 0x8B3 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x973 DUP5 DUP3 DUP6 ADD PUSH2 0xAD4 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x992 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x99D PUSH2 0x180 PUSH2 0x117E JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x9AB DUP5 DUP5 PUSH2 0x840 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x9BC DUP5 DUP5 DUP4 ADD PUSH2 0x840 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x9D0 DUP5 DUP3 DUP6 ADD PUSH2 0x840 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x9E4 DUP5 DUP3 DUP6 ADD PUSH2 0x840 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x9F8 DUP5 DUP3 DUP6 ADD PUSH2 0xAC8 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0xA0C DUP5 DUP3 DUP6 ADD PUSH2 0xAC8 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0xA20 DUP5 DUP3 DUP6 ADD PUSH2 0xAC8 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0xA34 DUP5 DUP3 DUP6 ADD PUSH2 0xAC8 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0xA49 DUP5 DUP3 DUP6 ADD PUSH2 0xAC8 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0xA5F DUP5 DUP3 DUP6 ADD PUSH2 0xAC8 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xA81 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xA8D DUP5 DUP3 DUP6 ADD PUSH2 0x85F JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xAAF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xABB DUP5 DUP3 DUP6 ADD PUSH2 0x85F JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x84C DUP3 CALLDATALOAD PUSH2 0x1208 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x84C DUP3 MLOAD PUSH2 0x1208 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xAF2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xAFE DUP5 DUP5 PUSH2 0x853 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x120 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xB19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xAFE DUP5 DUP5 PUSH2 0x922 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xB37 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xB4E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xAFE DUP5 DUP3 DUP6 ADD PUSH2 0x97F JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0xB70 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xB87 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xB93 DUP8 DUP3 DUP9 ADD PUSH2 0x97F JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xBB0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xBBC DUP8 DUP3 DUP9 ADD PUSH2 0x97F JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xBD9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xBE5 DUP8 DUP3 DUP9 ADD PUSH2 0x85F JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xC02 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xC0E DUP8 DUP3 DUP9 ADD PUSH2 0x85F JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH2 0xC23 DUP2 PUSH2 0x11EF JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC34 DUP3 PUSH2 0x11EB JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0xC48 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x121C JUMP JUMPDEST PUSH2 0xC51 DUP2 PUSH2 0x1248 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F41535345545F444154410000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F424547494E5F54494D450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x41554354494F4E5F455850495245440000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x41554354494F4E5F4E4F545F5354415254454400000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F414D4F554E54000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0xC0 DUP4 ADD SWAP1 PUSH2 0xE6B DUP5 DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0xE7E PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0xE91 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0xEA4 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0x80 DUP3 ADD MLOAD PUSH2 0xEB7 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0xA0 DUP3 ADD MLOAD PUSH2 0xECA PUSH1 0xA0 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0xEE1 DUP5 DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0xEF4 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0xF07 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0xECA PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0xF2C DUP5 DUP3 PUSH2 0xED0 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0xF3F PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0xED0 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0xECA PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0xF68 DUP6 DUP3 PUSH2 0xC1A JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0xF7B PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0xC1A JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0xF8E PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0xC1A JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0xFA1 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0xC1A JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0xFB4 PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0xFC7 PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0xFDA PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0xFED PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0x1002 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0x1017 PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0x1031 DUP3 DUP3 PUSH2 0xC29 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0x104D DUP3 DUP3 PUSH2 0xC29 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0xC23 DUP2 PUSH2 0x1208 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x106D DUP3 DUP6 PUSH2 0xC1A JUMP JUMPDEST PUSH2 0x84C PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x1056 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xC5E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xC8E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xCE4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xD44 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xD74 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xDA4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xDFA JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xE2A JUMP JUMPDEST PUSH1 0xC0 DUP2 ADD PUSH2 0x601 DUP3 DUP5 PUSH2 0xE5A JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x601 DUP3 DUP5 PUSH2 0xF1A JUMP JUMPDEST PUSH1 0x80 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1138 DUP2 DUP8 PUSH2 0xF53 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x114C DUP2 DUP7 PUSH2 0xF53 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x1160 DUP2 DUP6 PUSH2 0xC29 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0x1174 DUP2 DUP5 PUSH2 0xC29 JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x119D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x11BC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1237 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x121F JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0xECA JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 SWAP13 0xf7 SIGNEXTEND DIV 0xb7 0x5f 0xc2 RETURNDATACOPY PUSH8 0x62AE4C6C8F25CCAD 0x25 0xdf 0xcb CODECOPY 0xcf SAR 0xd3 SWAP7 PUSH15 0xB27CE513DE036C6578706572696D65 PUSH15 0x74616CF50037000000000000000000 ",
+				"sourceMap": "986:9378:28:-;;;1673:99;8:9:-1;5:2;;;30:1;27;20:12;5:2;1673:99:28;;;;;;;;;;;;;;;;;;;;;;1734:8;:31;;-1:-1:-1;;;;;;1734:31:28;-1:-1:-1;;;;;1734:31:28;;;;;;;;;;986:9378;;5:122:-1;;83:39;114:6;108:13;83:39;;;74:48;68:59;-1:-1;;;68:59;134:263;;249:2;237:9;228:7;224:23;220:32;217:2;;;265:1;262;255:12;217:2;300:1;317:64;373:7;353:9;317:64;;;307:74;211:186;-1:-1;;;;211:186;404:128;-1:-1;;;;;473:54;;456:76;;986:9378:28;;;;;;"
+			},
+			"deployedBytecode": {
+				"linkReferences": {},
+				"object": 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+				"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x4 CALLDATASIZE LT PUSH2 0x4B JUMPI PUSH4 0xFFFFFFFF PUSH29 0x100000000000000000000000000000000000000000000000000000000 PUSH1 0x0 CALLDATALOAD DIV AND PUSH4 0x2E9CD033 DUP2 EQ PUSH2 0x50 JUMPI DUP1 PUSH4 0x3C28D861 EQ PUSH2 0x86 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x5C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0x70 PUSH2 0x6B CALLDATASIZE PUSH1 0x4 PUSH2 0xB25 JUMP JUMPDEST PUSH2 0xB3 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x7D SWAP2 SWAP1 PUSH2 0x110A JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST CALLVALUE DUP1 ISZERO PUSH2 0x92 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH2 0xA6 PUSH2 0xA1 CALLDATASIZE PUSH1 0x4 PUSH2 0xB5A JUMP JUMPDEST PUSH2 0x29C JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x7D SWAP2 SWAP1 PUSH2 0x1118 JUMP JUMPDEST PUSH2 0xBB PUSH2 0x7B1 JUMP JUMPDEST PUSH2 0x140 DUP3 ADD MLOAD MLOAD PUSH1 0x0 DUP1 DUP1 DUP1 DUP1 DUP1 DUP1 PUSH1 0x64 DUP9 LT ISZERO PUSH2 0x10E JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x10AA JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x140 DUP11 ADD MLOAD PUSH2 0x146 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC0 DUP11 ADD PUSH4 0xFFFFFFFF PUSH2 0x5F2 AND JUMP JUMPDEST PUSH2 0x140 DUP12 ADD MLOAD SWAP1 SWAP8 POP PUSH2 0x181 SWAP1 PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 DUP11 ADD PUSH4 0xFFFFFFFF PUSH2 0x5F2 AND JUMP JUMPDEST SWAP6 POP DUP7 DUP11 PUSH2 0x100 ADD MLOAD GT ISZERO ISZERO PUSH2 0x1C3 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x10BA JUMP JUMPDEST DUP7 DUP11 PUSH2 0x100 ADD MLOAD SUB SWAP5 POP DUP10 PUSH1 0xA0 ADD MLOAD SWAP4 POP DUP4 DUP7 GT ISZERO ISZERO PUSH2 0x20F JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x10FA JUMP JUMPDEST POP POP POP DUP4 DUP7 MSTORE PUSH2 0x100 DUP8 ADD DUP1 MLOAD PUSH1 0x20 DUP9 ADD MSTORE PUSH1 0x40 DUP8 ADD DUP5 SWAP1 MSTORE PUSH1 0x60 DUP8 ADD DUP3 SWAP1 MSTORE TIMESTAMP PUSH1 0xA0 DUP9 ADD DUP2 SWAP1 MSTORE SWAP1 MLOAD DUP3 DUP6 SUB SWAP2 SWAP1 DUP2 SWAP1 SUB DUP7 DUP3 LT ISZERO PUSH2 0x255 JUMPI PUSH1 0x80 DUP10 ADD DUP7 SWAP1 MSTORE PUSH2 0x28F JUMP JUMPDEST PUSH2 0x100 DUP11 ADD MLOAD DUP3 LT PUSH2 0x26D JUMPI PUSH1 0x80 DUP10 ADD DUP5 SWAP1 MSTORE PUSH2 0x28F JUMP JUMPDEST PUSH2 0x289 DUP5 PUSH2 0x284 PUSH2 0x27E DUP5 DUP8 PUSH2 0x607 JUMP JUMPDEST DUP9 PUSH2 0x66D JUMP JUMPDEST PUSH2 0x684 JUMP JUMPDEST PUSH1 0x80 DUP11 ADD MSTORE JUMPDEST POP POP POP POP POP POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x2A4 PUSH2 0x7E8 JUMP JUMPDEST PUSH2 0x2AC PUSH2 0x7B1 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x60 PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x2BE DUP11 PUSH2 0xB3 JUMP JUMPDEST DUP1 MLOAD PUSH1 0xA0 DUP3 ADD MLOAD SWAP2 SWAP8 POP GT ISZERO PUSH2 0x300 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x10EA JUMP JUMPDEST PUSH1 0xA0 DUP7 ADD MLOAD PUSH2 0x100 DUP12 ADD MLOAD GT PUSH2 0x342 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x10CA JUMP JUMPDEST PUSH1 0x80 DUP1 DUP8 ADD MLOAD SWAP1 DUP13 ADD MLOAD LT ISZERO PUSH2 0x384 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x10FA JUMP JUMPDEST PUSH1 0x0 SLOAD PUSH1 0x40 MLOAD PUSH32 0x3C28D86100000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF SWAP1 SWAP2 AND SWAP1 PUSH4 0x3C28D861 SWAP1 PUSH2 0x3E0 SWAP1 DUP15 SWAP1 DUP15 SWAP1 DUP15 SWAP1 DUP15 SWAP1 PUSH1 0x4 ADD PUSH2 0x1127 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x3FB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x40F JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x433 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0xB06 JUMP JUMPDEST SWAP7 POP DUP7 PUSH1 0x40 ADD MLOAD SWAP5 POP PUSH1 0x0 DUP6 GT ISZERO PUSH2 0x5E4 JUMPI PUSH2 0x160 DUP11 ADD MLOAD SWAP4 POP PUSH2 0x45E DUP5 PUSH1 0x10 PUSH4 0xFFFFFFFF PUSH2 0x6C3 AND JUMP JUMPDEST SWAP3 POP PUSH2 0x472 DUP12 PUSH1 0x80 ADD MLOAD DUP8 PUSH1 0x80 ADD MLOAD PUSH2 0x724 JUMP JUMPDEST SWAP2 POP PUSH2 0x47E DUP6 DUP4 PUSH2 0x724 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 DUP2 GT ISZERO PUSH2 0x532 JUMPI DUP10 MLOAD PUSH1 0x40 MLOAD PUSH32 0xA9059CBB00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP2 PUSH4 0xA9059CBB SWAP2 PUSH2 0x4DE SWAP2 SWAP1 DUP6 SWAP1 PUSH1 0x4 ADD PUSH2 0x105F JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x4F8 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x50C JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x530 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0xAE0 JUMP JUMPDEST POP JUMPDEST PUSH1 0x0 DUP3 GT ISZERO PUSH2 0x5E4 JUMPI DUP11 MLOAD PUSH1 0x40 MLOAD PUSH32 0xA9059CBB00000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF DUP6 AND SWAP2 PUSH4 0xA9059CBB SWAP2 PUSH2 0x590 SWAP2 SWAP1 DUP7 SWAP1 PUSH1 0x4 ADD PUSH2 0x105F JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 DUP1 EXTCODESIZE ISZERO DUP1 ISZERO PUSH2 0x5AA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP GAS CALL ISZERO DUP1 ISZERO PUSH2 0x5BE JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP POP POP PUSH1 0x40 MLOAD RETURNDATASIZE PUSH1 0x1F NOT PUSH1 0x1F DUP3 ADD AND DUP3 ADD DUP1 PUSH1 0x40 MSTORE POP PUSH2 0x5E2 SWAP2 SWAP1 DUP2 ADD SWAP1 PUSH2 0xAE0 JUMP JUMPDEST POP JUMPDEST POP POP POP POP POP POP SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x5FE DUP4 DUP4 PUSH2 0x766 JUMP JUMPDEST SWAP1 POP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP4 ISZERO ISZERO PUSH2 0x61A JUMPI PUSH1 0x0 SWAP2 POP PUSH2 0x666 JUMP JUMPDEST POP DUP3 DUP3 MUL DUP3 DUP5 DUP3 DUP2 ISZERO ISZERO PUSH2 0x62A JUMPI INVALID JUMPDEST DIV EQ PUSH2 0x662 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x109A JUMP JUMPDEST DUP1 SWAP2 POP JUMPDEST POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 DUP3 DUP5 DUP2 ISZERO ISZERO PUSH2 0x67B JUMPI INVALID JUMPDEST DIV SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 ADD DUP4 DUP2 LT ISZERO PUSH2 0x662 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x109A JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x14 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x705 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x10DA JUMP JUMPDEST POP ADD PUSH1 0x14 ADD MLOAD PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 GT ISZERO PUSH2 0x760 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x107A JUMP JUMPDEST POP SWAP1 SUB SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x20 ADD DUP4 MLOAD LT ISZERO ISZERO ISZERO PUSH2 0x7A8 JUMPI PUSH1 0x40 MLOAD PUSH32 0x8C379A000000000000000000000000000000000000000000000000000000000 DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x105 SWAP1 PUSH2 0x108A JUMP JUMPDEST POP ADD PUSH1 0x20 ADD MLOAD SWAP1 JUMP JUMPDEST PUSH1 0xC0 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH2 0x120 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x7FD PUSH2 0x817 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x80A PUSH2 0x817 JUMP JUMPDEST DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x80 PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x84C DUP3 CALLDATALOAD PUSH2 0x11EF JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x84C DUP3 MLOAD PUSH2 0x120B JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1F DUP3 ADD DUP4 SGT PUSH2 0x870 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x883 PUSH2 0x87E DUP3 PUSH2 0x11A5 JUMP JUMPDEST PUSH2 0x117E JUMP JUMPDEST SWAP2 POP DUP1 DUP3 MSTORE PUSH1 0x20 DUP4 ADD PUSH1 0x20 DUP4 ADD DUP6 DUP4 DUP4 ADD GT ISZERO PUSH2 0x89F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x8AA DUP4 DUP3 DUP5 PUSH2 0x1210 JUMP JUMPDEST POP POP POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x80 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x8C5 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x8CF PUSH1 0x80 PUSH2 0x117E JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x8DD DUP5 DUP5 PUSH2 0xAD4 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x8EE DUP5 DUP5 DUP4 ADD PUSH2 0xAD4 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x902 DUP5 DUP3 DUP6 ADD PUSH2 0xAD4 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x916 DUP5 DUP3 DUP6 ADD PUSH2 0xAD4 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x120 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x935 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x93F PUSH1 0x60 PUSH2 0x117E JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x94D DUP5 DUP5 PUSH2 0x8B3 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x80 PUSH2 0x95E DUP5 DUP5 DUP4 ADD PUSH2 0x8B3 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0x973 DUP5 DUP3 DUP6 ADD PUSH2 0xAD4 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x180 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x992 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x99D PUSH2 0x180 PUSH2 0x117E JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x9AB DUP5 DUP5 PUSH2 0x840 JUMP JUMPDEST DUP3 MSTORE POP PUSH1 0x20 PUSH2 0x9BC DUP5 DUP5 DUP4 ADD PUSH2 0x840 JUMP JUMPDEST PUSH1 0x20 DUP4 ADD MSTORE POP PUSH1 0x40 PUSH2 0x9D0 DUP5 DUP3 DUP6 ADD PUSH2 0x840 JUMP JUMPDEST PUSH1 0x40 DUP4 ADD MSTORE POP PUSH1 0x60 PUSH2 0x9E4 DUP5 DUP3 DUP6 ADD PUSH2 0x840 JUMP JUMPDEST PUSH1 0x60 DUP4 ADD MSTORE POP PUSH1 0x80 PUSH2 0x9F8 DUP5 DUP3 DUP6 ADD PUSH2 0xAC8 JUMP JUMPDEST PUSH1 0x80 DUP4 ADD MSTORE POP PUSH1 0xA0 PUSH2 0xA0C DUP5 DUP3 DUP6 ADD PUSH2 0xAC8 JUMP JUMPDEST PUSH1 0xA0 DUP4 ADD MSTORE POP PUSH1 0xC0 PUSH2 0xA20 DUP5 DUP3 DUP6 ADD PUSH2 0xAC8 JUMP JUMPDEST PUSH1 0xC0 DUP4 ADD MSTORE POP PUSH1 0xE0 PUSH2 0xA34 DUP5 DUP3 DUP6 ADD PUSH2 0xAC8 JUMP JUMPDEST PUSH1 0xE0 DUP4 ADD MSTORE POP PUSH2 0x100 PUSH2 0xA49 DUP5 DUP3 DUP6 ADD PUSH2 0xAC8 JUMP JUMPDEST PUSH2 0x100 DUP4 ADD MSTORE POP PUSH2 0x120 PUSH2 0xA5F DUP5 DUP3 DUP6 ADD PUSH2 0xAC8 JUMP JUMPDEST PUSH2 0x120 DUP4 ADD MSTORE POP PUSH2 0x140 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xA81 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xA8D DUP5 DUP3 DUP6 ADD PUSH2 0x85F JUMP JUMPDEST PUSH2 0x140 DUP4 ADD MSTORE POP PUSH2 0x160 DUP3 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xAAF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xABB DUP5 DUP3 DUP6 ADD PUSH2 0x85F JUMP JUMPDEST PUSH2 0x160 DUP4 ADD MSTORE POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x84C DUP3 CALLDATALOAD PUSH2 0x1208 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x84C DUP3 MLOAD PUSH2 0x1208 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xAF2 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xAFE DUP5 DUP5 PUSH2 0x853 JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x120 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xB19 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH2 0xAFE DUP5 DUP5 PUSH2 0x922 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0xB37 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xB4E JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xAFE DUP5 DUP3 DUP6 ADD PUSH2 0x97F JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0xB70 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP5 CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xB87 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xB93 DUP8 DUP3 DUP9 ADD PUSH2 0x97F JUMP JUMPDEST SWAP5 POP POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xBB0 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xBBC DUP8 DUP3 DUP9 ADD PUSH2 0x97F JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xBD9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xBE5 DUP8 DUP3 DUP9 ADD PUSH2 0x85F JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xC02 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xC0E DUP8 DUP3 DUP9 ADD PUSH2 0x85F JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH2 0xC23 DUP2 PUSH2 0x11EF JUMP JUMPDEST DUP3 MSTORE POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0xC34 DUP3 PUSH2 0x11EB JUMP JUMPDEST DUP1 DUP5 MSTORE PUSH2 0xC48 DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x121C JUMP JUMPDEST PUSH2 0xC51 DUP2 PUSH2 0x1248 JUMP JUMPDEST SWAP1 SWAP4 ADD PUSH1 0x20 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x11 DUP2 MSTORE PUSH32 0x55494E543235365F554E444552464C4F57000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F33325F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x10 DUP2 MSTORE PUSH32 0x55494E543235365F4F564552464C4F5700000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F41535345545F444154410000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x12 DUP2 MSTORE PUSH32 0x494E56414C49445F424547494E5F54494D450000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xF DUP2 MSTORE PUSH32 0x41554354494F4E5F455850495245440000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x26 DUP2 MSTORE PUSH32 0x475245415445525F4F525F455155414C5F544F5F32305F4C454E4754485F5245 PUSH1 0x20 DUP3 ADD MSTORE PUSH32 0x5155495245440000000000000000000000000000000000000000000000000000 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x13 DUP2 MSTORE PUSH32 0x41554354494F4E5F4E4F545F5354415254454400000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0xE DUP2 MSTORE PUSH32 0x494E56414C49445F414D4F554E54000000000000000000000000000000000000 PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST DUP1 MLOAD PUSH1 0xC0 DUP4 ADD SWAP1 PUSH2 0xE6B DUP5 DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0xE7E PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0xE91 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0xEA4 PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0x80 DUP3 ADD MLOAD PUSH2 0xEB7 PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0xA0 DUP3 ADD MLOAD PUSH2 0xECA PUSH1 0xA0 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST DUP1 MLOAD PUSH1 0x80 DUP4 ADD SWAP1 PUSH2 0xEE1 DUP5 DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0xEF4 PUSH1 0x20 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0xF07 PUSH1 0x40 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0x60 DUP3 ADD MLOAD PUSH2 0xECA PUSH1 0x60 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST DUP1 MLOAD PUSH2 0x120 DUP4 ADD SWAP1 PUSH2 0xF2C DUP5 DUP3 PUSH2 0xED0 JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH2 0xF3F PUSH1 0x80 DUP6 ADD DUP3 PUSH2 0xED0 JUMP JUMPDEST POP PUSH1 0x40 DUP3 ADD MLOAD PUSH2 0xECA PUSH2 0x100 DUP6 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST DUP1 MLOAD PUSH1 0x0 SWAP1 PUSH2 0x180 DUP5 ADD SWAP1 PUSH2 0xF68 DUP6 DUP3 PUSH2 0xC1A JUMP JUMPDEST POP PUSH1 0x20 DUP4 ADD MLOAD PUSH2 0xF7B PUSH1 0x20 DUP7 ADD DUP3 PUSH2 0xC1A JUMP JUMPDEST POP PUSH1 0x40 DUP4 ADD MLOAD PUSH2 0xF8E PUSH1 0x40 DUP7 ADD DUP3 PUSH2 0xC1A JUMP JUMPDEST POP PUSH1 0x60 DUP4 ADD MLOAD PUSH2 0xFA1 PUSH1 0x60 DUP7 ADD DUP3 PUSH2 0xC1A JUMP JUMPDEST POP PUSH1 0x80 DUP4 ADD MLOAD PUSH2 0xFB4 PUSH1 0x80 DUP7 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0xA0 DUP4 ADD MLOAD PUSH2 0xFC7 PUSH1 0xA0 DUP7 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0xC0 DUP4 ADD MLOAD PUSH2 0xFDA PUSH1 0xC0 DUP7 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH1 0xE0 DUP4 ADD MLOAD PUSH2 0xFED PUSH1 0xE0 DUP7 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH2 0x100 DUP4 ADD MLOAD PUSH2 0x1002 PUSH2 0x100 DUP7 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH2 0x120 DUP4 ADD MLOAD PUSH2 0x1017 PUSH2 0x120 DUP7 ADD DUP3 PUSH2 0x1056 JUMP JUMPDEST POP PUSH2 0x140 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x140 DUP7 ADD MSTORE PUSH2 0x1031 DUP3 DUP3 PUSH2 0xC29 JUMP JUMPDEST SWAP2 POP POP PUSH2 0x160 DUP4 ADD MLOAD DUP5 DUP3 SUB PUSH2 0x160 DUP7 ADD MSTORE PUSH2 0x104D DUP3 DUP3 PUSH2 0xC29 JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0xC23 DUP2 PUSH2 0x1208 JUMP JUMPDEST PUSH1 0x40 DUP2 ADD PUSH2 0x106D DUP3 DUP6 PUSH2 0xC1A JUMP JUMPDEST PUSH2 0x84C PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x1056 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xC5E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xC8E JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xCE4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xD14 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xD44 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xD74 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xDA4 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xDFA JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x601 DUP2 PUSH2 0xE2A JUMP JUMPDEST PUSH1 0xC0 DUP2 ADD PUSH2 0x601 DUP3 DUP5 PUSH2 0xE5A JUMP JUMPDEST PUSH2 0x120 DUP2 ADD PUSH2 0x601 DUP3 DUP5 PUSH2 0xF1A JUMP JUMPDEST PUSH1 0x80 DUP1 DUP3 MSTORE DUP2 ADD PUSH2 0x1138 DUP2 DUP8 PUSH2 0xF53 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x20 DUP4 ADD MSTORE PUSH2 0x114C DUP2 DUP7 PUSH2 0xF53 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x40 DUP4 ADD MSTORE PUSH2 0x1160 DUP2 DUP6 PUSH2 0xC29 JUMP JUMPDEST SWAP1 POP DUP2 DUP2 SUB PUSH1 0x60 DUP4 ADD MSTORE PUSH2 0x1174 DUP2 DUP5 PUSH2 0xC29 JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 MLOAD DUP2 DUP2 ADD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT DUP3 DUP3 LT OR ISZERO PUSH2 0x119D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x40 MSTORE SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT ISZERO PUSH2 0x11BC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x20 PUSH1 0x1F SWAP2 SWAP1 SWAP2 ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND ADD SWAP1 JUMP JUMPDEST MLOAD SWAP1 JUMP JUMPDEST PUSH20 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF AND SWAP1 JUMP JUMPDEST SWAP1 JUMP JUMPDEST ISZERO ISZERO SWAP1 JUMP JUMPDEST DUP3 DUP2 DUP4 CALLDATACOPY POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x1237 JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x121F JUMP JUMPDEST DUP4 DUP2 GT ISZERO PUSH2 0xECA JUMPI POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x1F ADD PUSH32 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0 AND SWAP1 JUMP STOP LOG2 PUSH6 0x627A7A723058 KECCAK256 SWAP13 0xf7 SIGNEXTEND DIV 0xb7 0x5f 0xc2 RETURNDATACOPY PUSH8 0x62AE4C6C8F25CCAD 0x25 0xdf 0xcb CODECOPY 0xcf SAR 0xd3 SWAP7 PUSH15 0xB27CE513DE036C6578706572696D65 PUSH15 0x74616CF50037000000000000000000 ",
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+			}
+		}
+	},
+	"sources": {
+		"DutchAuction/DutchAuction.sol": {
+			"id": 28
+		},
+		"@0x/contracts-interfaces/contracts/protocol/Exchange/IExchange.sol": {
+			"id": 1
+		},
+		"@0x/contracts-interfaces/contracts/protocol/Exchange/IExchangeCore.sol": {
+			"id": 2
+		},
+		"@0x/contracts-libs/contracts/libs/LibOrder.sol": {
+			"id": 13
+		},
+		"@0x/contracts-libs/contracts/libs/LibEIP712.sol": {
+			"id": 9
+		},
+		"@0x/contracts-libs/contracts/libs/LibFillResults.sol": {
+			"id": 11
+		},
+		"@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol": {
+			"id": 20
+		},
+		"@0x/contracts-interfaces/contracts/protocol/Exchange/IMatchOrders.sol": {
+			"id": 3
+		},
+		"@0x/contracts-interfaces/contracts/protocol/Exchange/ISignatureValidator.sol": {
+			"id": 4
+		},
+		"@0x/contracts-interfaces/contracts/protocol/Exchange/ITransactions.sol": {
+			"id": 5
+		},
+		"@0x/contracts-interfaces/contracts/protocol/Exchange/IAssetProxyDispatcher.sol": {
+			"id": 0
+		},
+		"@0x/contracts-interfaces/contracts/protocol/Exchange/IWrapperFunctions.sol": {
+			"id": 6
+		},
+		"@0x/contracts-tokens/contracts/tokens/ERC20Token/IERC20Token.sol": {
+			"id": 14
+		},
+		"@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol": {
+			"id": 17
+		}
+	},
+	"sourceCodes": {
+		"DutchAuction/DutchAuction.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-interfaces/contracts/protocol/Exchange/IExchange.sol\";\nimport \"@0x/contracts-libs/contracts/libs/LibOrder.sol\";\nimport \"@0x/contracts-tokens/contracts/tokens/ERC20Token/IERC20Token.sol\";\nimport \"@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol\";\nimport \"@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol\";\n\n\ncontract DutchAuction is\n    SafeMath\n{\n    using LibBytes for bytes;\n\n    // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n\n    struct AuctionDetails {\n        uint256 beginTimeSeconds;    // Auction begin unix timestamp: sellOrder.makerAssetData\n        uint256 endTimeSeconds;      // Auction end unix timestamp: sellOrder.expiryTimeSeconds\n        uint256 beginAmount;         // Auction begin amount: sellOrder.makerAssetData\n        uint256 endAmount;           // Auction end amount: sellOrder.takerAssetAmount\n        uint256 currentAmount;       // Calculated amount given block.timestamp\n        uint256 currentTimeSeconds;  // block.timestamp\n    }\n\n    constructor (address _exchange)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n    }\n\n    /// @dev Matches the buy and sell orders at an amount given the following: the current block time, the auction\n    ///      start time and the auction begin amount. The sell order is a an order at the lowest amount\n    ///      at the end of the auction. Excess from the match is transferred to the seller.\n    ///      Over time the price moves from beginAmount to endAmount given the current block.timestamp.\n    ///      sellOrder.expiryTimeSeconds is the end time of the auction.\n    ///      sellOrder.takerAssetAmount is the end amount of the auction (lowest possible amount).\n    ///      sellOrder.makerAssetData is the ABI encoded Asset Proxy data with the following data appended\n    ///      buyOrder.makerAssetData is the buyers bid on the auction, must meet the amount for the current block timestamp\n    ///      (uint256 beginTimeSeconds, uint256 beginAmount).\n    ///      This function reverts in the following scenarios:\n    ///         * Auction has not started (auctionDetails.currentTimeSeconds < auctionDetails.beginTimeSeconds)\n    ///         * Auction has expired (auctionDetails.endTimeSeconds < auctionDetails.currentTimeSeconds)\n    ///         * Amount is invalid: Buy order amount is too low (buyOrder.makerAssetAmount < auctionDetails.currentAmount)\n    ///         * Amount is invalid: Invalid begin amount (auctionDetails.beginAmount > auctionDetails.endAmount)\n    ///         * Any failure in the 0x Match Orders\n    /// @param buyOrder The Buyer's order. This order is for the current expected price of the auction.\n    /// @param sellOrder The Seller's order. This order is for the lowest amount (at the end of the auction).\n    /// @param buySignature Proof that order was created by the buyer.\n    /// @param sellSignature Proof that order was created by the seller.\n    /// @return matchedFillResults amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory buyOrder,\n        LibOrder.Order memory sellOrder,\n        bytes memory buySignature,\n        bytes memory sellSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        AuctionDetails memory auctionDetails = getAuctionDetails(sellOrder);\n        // Ensure the auction has not yet started\n        require(\n            auctionDetails.currentTimeSeconds >= auctionDetails.beginTimeSeconds,\n            \"AUCTION_NOT_STARTED\"\n        );\n        // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early\n        require(\n            sellOrder.expirationTimeSeconds > auctionDetails.currentTimeSeconds,\n            \"AUCTION_EXPIRED\"\n        );\n        // Validate the buyer amount is greater than the current auction amount\n        require(\n            buyOrder.makerAssetAmount >= auctionDetails.currentAmount,\n            \"INVALID_AMOUNT\"\n        );\n        // Match orders, maximally filling `buyOrder`\n        matchedFillResults = EXCHANGE.matchOrders(\n            buyOrder,\n            sellOrder,\n            buySignature,\n            sellSignature\n        );\n        // The difference in sellOrder.takerAssetAmount and current amount is given as spread to the matcher\n        // This may include additional spread from the buyOrder.makerAssetAmount and the currentAmount.\n        // e.g currentAmount is 30, sellOrder.takerAssetAmount is 10 and buyOrder.makerAssetamount is 40.\n        // 10 (40-30) is returned to the buyer, 20 (30-10) sent to the seller and 10 has previously\n        // been transferred to the seller during matchOrders\n        uint256 leftMakerAssetSpreadAmount = matchedFillResults.leftMakerAssetSpreadAmount;\n        if (leftMakerAssetSpreadAmount > 0) {\n            // ERC20 Asset data itself is encoded as follows:\n            //\n            // | Area     | Offset | Length  | Contents                            |\n            // |----------|--------|---------|-------------------------------------|\n            // | Header   | 0      | 4       | function selector                   |\n            // | Params   |        | 1 * 32  | function parameters:                |\n            // |          | 4      | 12      |   1. token address padding          |\n            // |          | 16     | 20      |   2. token address                  |\n            bytes memory assetData = sellOrder.takerAssetData;\n            address token = assetData.readAddress(16);\n            // Calculate the excess from the buy order. This can occur if the buyer sends in a higher\n            // amount than the calculated current amount\n            uint256 buyerExcessAmount = safeSub(buyOrder.makerAssetAmount, auctionDetails.currentAmount);\n            uint256 sellerExcessAmount = safeSub(leftMakerAssetSpreadAmount, buyerExcessAmount);\n            // Return the difference between auctionDetails.currentAmount and sellOrder.takerAssetAmount\n            // to the seller\n            if (sellerExcessAmount > 0) {\n                IERC20Token(token).transfer(sellOrder.makerAddress, sellerExcessAmount);\n            }\n            // Return the difference between buyOrder.makerAssetAmount and auctionDetails.currentAmount\n            // to the buyer\n            if (buyerExcessAmount > 0) {\n                IERC20Token(token).transfer(buyOrder.makerAddress, buyerExcessAmount);\n            }\n        }\n        return matchedFillResults;\n    }\n\n    /// @dev Calculates the Auction Details for the given order\n    /// @param order The sell order\n    /// @return AuctionDetails\n    function getAuctionDetails(\n        LibOrder.Order memory order\n    )\n        public\n        returns (AuctionDetails memory auctionDetails)\n    {\n        uint256 makerAssetDataLength = order.makerAssetData.length;\n        // It is unknown the encoded data of makerAssetData, we assume the last 64 bytes\n        // are the Auction Details encoding.\n        // Auction Details is encoded as follows:\n        //\n        // | Area     | Offset | Length  | Contents                            |\n        // |----------|--------|---------|-------------------------------------|\n        // | Params   |        | 2 * 32  | parameters:                         |\n        // |          | -64    | 32      |   1. auction begin unix timestamp   |\n        // |          | -32    | 32      |   2. auction begin begin amount     |\n        // ERC20 asset data length is 4+32, 64 for auction details results in min length 100\n        require(\n            makerAssetDataLength >= 100,\n            \"INVALID_ASSET_DATA\"\n        );\n        uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength - 64);\n        uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength - 32);\n        // Ensure the auction has a valid begin time\n        require(\n            order.expirationTimeSeconds > auctionBeginTimeSeconds,\n            \"INVALID_BEGIN_TIME\"\n        );\n        uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;\n        // Ensure the auction goes from high to low\n        uint256 minAmount = order.takerAssetAmount;\n        require(\n            auctionBeginAmount > minAmount,\n            \"INVALID_AMOUNT\"\n        );\n        uint256 amountDelta = auctionBeginAmount-minAmount;\n        // solhint-disable-next-line not-rely-on-time\n        uint256 timestamp = block.timestamp;\n        auctionDetails.beginTimeSeconds = auctionBeginTimeSeconds;\n        auctionDetails.endTimeSeconds = order.expirationTimeSeconds;\n        auctionDetails.beginAmount = auctionBeginAmount;\n        auctionDetails.endAmount = minAmount;\n        auctionDetails.currentTimeSeconds = timestamp;\n\n        uint256 remainingDurationSeconds = order.expirationTimeSeconds-timestamp;\n        if (timestamp < auctionBeginTimeSeconds) {\n            // If the auction has not yet begun the current amount is the auctionBeginAmount\n            auctionDetails.currentAmount = auctionBeginAmount;\n        } else if (timestamp >= order.expirationTimeSeconds) {\n            // If the auction has ended the current amount is the minAmount.\n            // Auction end time is guaranteed by 0x Exchange due to the order expiration\n            auctionDetails.currentAmount = minAmount;\n        } else {\n            auctionDetails.currentAmount = safeAdd(\n                minAmount,\n                safeDiv(\n                    safeMul(remainingDurationSeconds, amountDelta),\n                    auctionDurationSeconds\n                )\n            );\n        }\n        return auctionDetails;\n    }\n}\n",
+		"@0x/contracts-interfaces/contracts/protocol/Exchange/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
+		"@0x/contracts-interfaces/contracts/protocol/Exchange/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-libs/contracts/libs/LibOrder.sol\";\nimport \"@0x/contracts-libs/contracts/libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
+		"@0x/contracts-libs/contracts/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
+		"@0x/contracts-libs/contracts/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
+		"@0x/contracts-libs/contracts/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
+		"@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
+		"@0x/contracts-interfaces/contracts/protocol/Exchange/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-libs/contracts/libs/LibOrder.sol\";\nimport \"@0x/contracts-libs/contracts/libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
+		"@0x/contracts-interfaces/contracts/protocol/Exchange/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
+		"@0x/contracts-interfaces/contracts/protocol/Exchange/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
+		"@0x/contracts-interfaces/contracts/protocol/Exchange/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
+		"@0x/contracts-interfaces/contracts/protocol/Exchange/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-libs/contracts/libs/LibOrder.sol\";\nimport \"@0x/contracts-libs/contracts/libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
+		"@0x/contracts-tokens/contracts/tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n",
+		"@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n"
+	},
+	"sourceTreeHashHex": "0x4be45134ccdebcf000c4e09f6aed69041411babf993cfba6871e9ad73369122f",
+	"compiler": {
+		"name": "solc",
+		"version": "soljson-v0.4.24+commit.e67f0147.js",
+		"settings": {
+			"optimizer": {
+				"enabled": true,
+				"runs": 1000000
+			},
+			"outputSelection": {
+				"*": {
+					"*": [
+						"abi",
+						"evm.bytecode.object",
+						"evm.bytecode.sourceMap",
+						"evm.deployedBytecode.object",
+						"evm.deployedBytecode.sourceMap"
+					]
+				}
+			}
+		}
+	},
+	"networks": {}
+}
\ No newline at end of file
diff --git a/packages/contract-artifacts/src/index.ts b/packages/contract-artifacts/src/index.ts
index f30276dd9..bd5f8fee3 100644
--- a/packages/contract-artifacts/src/index.ts
+++ b/packages/contract-artifacts/src/index.ts
@@ -1,4 +1,5 @@
 import * as AssetProxyOwner from '../artifacts/AssetProxyOwner.json';
+import * as DutchAuction from '../artifacts/DutchAuction.json';
 import * as DummyERC20Token from '../artifacts/DummyERC20Token.json';
 import * as DummyERC721Token from '../artifacts/DummyERC721Token.json';
 import * as ERC20Proxy from '../artifacts/ERC20Proxy.json';
@@ -15,6 +16,7 @@ import * as ZRXToken from '../artifacts/ZRXToken.json';
 
 export {
     AssetProxyOwner,
+    DutchAuction,
     DummyERC20Token,
     DummyERC721Token,
     ERC20Proxy,
diff --git a/packages/contract-artifacts/tsconfig.json b/packages/contract-artifacts/tsconfig.json
index cce086209..59169fceb 100644
--- a/packages/contract-artifacts/tsconfig.json
+++ b/packages/contract-artifacts/tsconfig.json
@@ -8,6 +8,7 @@
     "include": ["./src/**/*"],
     "files": [
         "./artifacts/AssetProxyOwner.json",
+        "./artifacts/DutchAuction.json",
         "./artifacts/DummyERC20Token.json",
         "./artifacts/DummyERC721Token.json",
         "./artifacts/ERC20Proxy.json",
diff --git a/packages/contract-wrappers/src/contract_wrappers.ts b/packages/contract-wrappers/src/contract_wrappers.ts
index 0c535bd5c..396505866 100644
--- a/packages/contract-wrappers/src/contract_wrappers.ts
+++ b/packages/contract-wrappers/src/contract_wrappers.ts
@@ -20,6 +20,7 @@ import { EtherTokenWrapper } from './contract_wrappers/ether_token_wrapper';
 import { ExchangeWrapper } from './contract_wrappers/exchange_wrapper';
 import { ForwarderWrapper } from './contract_wrappers/forwarder_wrapper';
 import { OrderValidatorWrapper } from './contract_wrappers/order_validator_wrapper';
+import { DutchAuctionWrapper } from './contract_wrappers/dutch_auction_wrapper';
 import { ContractWrappersConfigSchema } from './schemas/contract_wrappers_config_schema';
 import { ContractWrappersConfig } from './types';
 import { assert } from './utils/assert';
@@ -65,6 +66,10 @@ export class ContractWrappers {
      * An instance of the OrderValidatorWrapper class containing methods for interacting with any OrderValidator smart contract.
      */
     public orderValidator: OrderValidatorWrapper;
+    /**
+     * An instance of the DutchAuctionWrapper class containing methods for interacting with any DutchAuction smart contract.
+     */
+    public dutchAuction: DutchAuctionWrapper;
 
     private readonly _web3Wrapper: Web3Wrapper;
     /**
@@ -141,6 +146,11 @@ export class ContractWrappers {
             config.networkId,
             contractAddresses.orderValidator,
         );
+        this.dutchAuction = new DutchAuctionWrapper(
+            this._web3Wrapper,
+            config.networkId,
+            contractAddresses.orderValidator,
+        );
     }
     /**
      * Unsubscribes from all subscriptions for all contracts.
diff --git a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
new file mode 100644
index 000000000..500e7a63d
--- /dev/null
+++ b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
@@ -0,0 +1,151 @@
+import { artifacts as protocolArtifacts } from '@0x/contracts-protocol';
+import { DutchAuctionContract } from '@0x/abi-gen-wrappers';
+import { DutchAuction } from '@0x/contract-artifacts';
+import { LogDecoder } from '@0x/contracts-test-utils';
+import { artifacts as tokensArtifacts } from '@0x/contracts-tokens';
+import { _getDefaultContractAddresses } from '../utils/contract_addresses';
+import { DutchAuctionDetails, SignedOrder } from '@0x/types';
+import { ContractAbi } from 'ethereum-types';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { BigNumber } from '@0x/utils';
+import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
+import * as _ from 'lodash';
+import ethAbi = require('ethereumjs-abi');
+import { schemas } from '@0x/json-schemas';
+import { assert } from '../utils/assert';
+import ethUtil = require('ethereumjs-util');
+
+import { orderTxOptsSchema } from '../schemas/order_tx_opts_schema';
+import { txOptsSchema } from '../schemas/tx_opts_schema';
+import { OrderTransactionOpts } from '../types';
+import { ContractWrapper } from './contract_wrapper';
+import { ExchangeWrapperError } from '../types';
+
+export class DutchAuctionWrapper extends ContractWrapper {
+    public abi: ContractAbi = DutchAuction.compilerOutput.abi;
+    public address: string;
+    private _dutchAuctionContractIfExists?: DutchAuctionContract;
+    /**
+     * Instantiate DutchAuctionWrapper
+     * @param web3Wrapper Web3Wrapper instance to use.
+     * @param networkId Desired networkId.
+     * @param address The address of the Dutch Auction contract. If undefined, will
+     * default to the known address corresponding to the networkId.
+     */
+    constructor(
+        web3Wrapper: Web3Wrapper,
+        networkId: number,
+        address: string,
+    ) {
+        super(web3Wrapper, networkId);
+        this.address = address;
+    }
+    /**
+     * Matches the buy and sell orders at an amount given the following: the current block time, the auction
+     * start time and the auction begin amount. The sell order is a an order at the lowest amount
+     * at the end of the auction. Excess from the match is transferred to the seller.
+     * Over time the price moves from beginAmount to endAmount given the current block.timestamp.
+     * @param buyOrder The Buyer's order. This order is for the current expected price of the auction.
+     * @param sellOrder The Seller's order. This order is for the lowest amount (at the end of the auction).
+     * @param from Address the transaction is being sent from.
+     * @return Transaction receipt with decoded logs.
+     */
+    public async matchOrdersAsync(
+        buyOrder: SignedOrder,
+        sellOrder: SignedOrder,
+        takerAddress: string,
+        orderTransactionOpts: OrderTransactionOpts = { shouldValidate: true },
+    ): Promise<string> {
+        // type assertions
+        assert.doesConformToSchema('buyOrder', buyOrder, schemas.signedOrderSchema);
+        assert.doesConformToSchema('sellOrder', sellOrder, schemas.signedOrderSchema);
+        await assert.isSenderAddressAsync('takerAddress', takerAddress, this._web3Wrapper);
+        assert.doesConformToSchema('orderTransactionOpts', orderTransactionOpts, orderTxOptsSchema, [txOptsSchema]);
+        const normalizedTakerAddress = takerAddress.toLowerCase();
+        // other assertions
+        if (
+            sellOrder.makerAssetData !== buyOrder.takerAssetData ||
+            sellOrder.takerAssetData !== buyOrder.makerAssetData
+        ) {
+            throw new Error(ExchangeWrapperError.AssetDataMismatch);
+        }
+        // get contract
+        const dutchAuctionInstance = await this._getDutchAuctionContractAsync();
+        // validate transaction
+        if (orderTransactionOpts.shouldValidate) {
+            await dutchAuctionInstance.matchOrders.callAsync(
+                buyOrder,
+                sellOrder,
+                buyOrder.signature,
+                sellOrder.signature,
+                {
+                    from: normalizedTakerAddress,
+                    gas: orderTransactionOpts.gasLimit,
+                    gasPrice: orderTransactionOpts.gasPrice,
+                    nonce: orderTransactionOpts.nonce,
+                },
+            );
+        }
+        // send transaction
+        const txHash = await dutchAuctionInstance.matchOrders.sendTransactionAsync(
+            buyOrder,
+            sellOrder,
+            buyOrder.signature,
+            sellOrder.signature,
+            {
+                from: normalizedTakerAddress,
+                gas: orderTransactionOpts.gasLimit,
+                gasPrice: orderTransactionOpts.gasPrice,
+                nonce: orderTransactionOpts.nonce,
+            },
+        );
+        return txHash;
+    }
+    /**
+     * Calculates the Auction Details for the given order
+     * @param sellOrder The Seller's order. This order is for the lowest amount (at the end of the auction).
+     * @return The dutch auction details.
+     */
+    public async getAuctionDetailsAsync(sellOrder: SignedOrder): Promise<DutchAuctionDetails> {
+        // type assertions
+        assert.doesConformToSchema('sellOrder', sellOrder, schemas.signedOrderSchema);
+        // get contract
+        const dutchAuctionInstance = await this._getDutchAuctionContractAsync();
+        // call contract
+        const afterAuctionDetails = await dutchAuctionInstance.getAuctionDetails.callAsync(sellOrder);
+        return afterAuctionDetails;
+    }
+    private async _getDutchAuctionContractAsync(): Promise<DutchAuctionContract> {
+        if (!_.isUndefined(this._dutchAuctionContractIfExists)) {
+            return this._dutchAuctionContractIfExists;
+        }
+        const contractInstance = new DutchAuctionContract(
+            this.abi,
+            this.address,
+            this._web3Wrapper.getProvider(),
+            this._web3Wrapper.getContractDefaults(),
+        );
+        this._dutchAuctionContractIfExists = contractInstance;
+        return this._dutchAuctionContractIfExists;
+    }
+    /**
+     * Dutch auction details are encoded with the asset data for a 0x order. This function produces a hex
+     * encoded assetData string, containing information both about the asset being traded and the
+     * dutch auction; which is usable in the makerAssetData or takerAssetData fields in a 0x order.
+     * @param assetData Hex encoded assetData string for the asset being auctioned.
+     * @param beginTimeSeconds Begin time of the dutch auction.
+     * @param beginAmount Starting amount being sold in the dutch auction.
+     * @return The hex encoded assetData string.
+     */
+    public static encodeDutchAuctionAssetData(assetData: string, beginTimeSeconds: BigNumber, beginAmount: BigNumber): string {
+        const assetDataBuffer = ethUtil.toBuffer(assetData);
+        const abiEncodedAuctionData = (ethAbi as any).rawEncode(
+            ['uint256', 'uint256'],
+            [beginTimeSeconds.toString(), beginAmount.toString()],
+        );
+        const abiEncodedAuctionDataBuffer = ethUtil.toBuffer(abiEncodedAuctionData);
+        const dutchAuctionDataBuffer = Buffer.concat([assetDataBuffer, abiEncodedAuctionDataBuffer]);
+        const dutchAuctionData = ethUtil.bufferToHex(dutchAuctionDataBuffer);
+        return dutchAuctionData;
+    };
+}
diff --git a/packages/contract-wrappers/src/index.ts b/packages/contract-wrappers/src/index.ts
index d66ff5c9c..5c64dbbc6 100644
--- a/packages/contract-wrappers/src/index.ts
+++ b/packages/contract-wrappers/src/index.ts
@@ -34,6 +34,7 @@ export { ERC20ProxyWrapper } from './contract_wrappers/erc20_proxy_wrapper';
 export { ERC721ProxyWrapper } from './contract_wrappers/erc721_proxy_wrapper';
 export { ForwarderWrapper } from './contract_wrappers/forwarder_wrapper';
 export { OrderValidatorWrapper } from './contract_wrappers/order_validator_wrapper';
+export { DutchAuctionWrapper } from './contract_wrappers/dutch_auction_wrapper';
 
 export { TransactionEncoder } from './utils/transaction_encoder';
 
diff --git a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
new file mode 100644
index 000000000..ad8b3bd31
--- /dev/null
+++ b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
@@ -0,0 +1,156 @@
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import { FillScenarios } from '@0x/fill-scenarios';
+import { assetDataUtils } from '@0x/order-utils';
+import { SignedOrder } from '@0x/types';
+import { BigNumber } from '@0x/utils';
+import * as chai from 'chai';
+import 'mocha';
+
+import { ContractWrappers, OrderStatus } from '../src';
+
+import { chaiSetup } from './utils/chai_setup';
+import { constants } from './utils/constants';
+import { migrateOnceAsync } from './utils/migrate';
+import { tokenUtils } from './utils/token_utils';
+import { provider, web3Wrapper } from './utils/web3_wrapper';
+import { getLatestBlockTimestampAsync } from '@0x/contracts-test-utils';
+import { DutchAuction } from '@0x/contract-artifacts';
+import { DutchAuctionWrapper } from '../src/contract_wrappers/dutch_auction_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+// tslint:disable:custom-no-magic-numbers
+describe.only('DutchAuctionWrapper', () => {
+    const fillableAmount = new BigNumber(5);
+    const tenMinutesInSeconds = 10 * 60;
+    let contractWrappers: ContractWrappers;
+    let fillScenarios: FillScenarios;
+    let exchangeContractAddress: string;
+    let zrxTokenAddress: string;
+    let userAddresses: string[];
+    let makerAddress: string;
+    let takerAddress: string;
+    let makerTokenAddress: string;
+    let takerTokenAddress: string;
+    let makerAssetData: string;
+    let takerAssetData: string;
+    let buyOrder: SignedOrder;
+    let sellOrder: SignedOrder;
+    let makerTokenAssetData: string;
+    let takerTokenAssetData: string;
+    before(async () => {
+        console.log(`BEOGIN DEPLOYINH`);
+        const contractAddresses = await migrateOnceAsync();
+        await blockchainLifecycle.startAsync();
+        const config = {
+            networkId: constants.TESTRPC_NETWORK_ID,
+            contractAddresses,
+            blockPollingIntervalMs: 10,
+        };
+
+        contractWrappers = new ContractWrappers(provider, config);
+        console.log(`DEPLOYINH`);
+        exchangeContractAddress = contractWrappers.exchange.address;
+        userAddresses = await web3Wrapper.getAvailableAddressesAsync();
+        zrxTokenAddress = contractWrappers.exchange.zrxTokenAddress;
+        fillScenarios = new FillScenarios(
+            provider,
+            userAddresses,
+            zrxTokenAddress,
+            exchangeContractAddress,
+            contractWrappers.erc20Proxy.address,
+            contractWrappers.erc721Proxy.address,
+        );
+        [, makerAddress, takerAddress] = userAddresses;
+        [makerTokenAddress] = tokenUtils.getDummyERC20TokenAddresses();
+        takerTokenAddress = contractWrappers.forwarder.etherTokenAddress;
+        // construct asset data for tokens being swapped
+        [makerTokenAssetData, takerTokenAssetData] = [
+            assetDataUtils.encodeERC20AssetData(makerTokenAddress),
+            assetDataUtils.encodeERC20AssetData(takerTokenAddress),
+        ];
+        // encode auction details in maker asset data
+        const auctionBeginAmount = fillableAmount;
+        const currentBlockTimestamp = await getLatestBlockTimestampAsync();
+        const auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
+        makerAssetData = DutchAuctionWrapper.encodeDutchAuctionAssetData(
+            makerTokenAssetData,
+            auctionBeginTimeSeconds,
+            auctionBeginAmount
+        );
+        takerAssetData = takerTokenAssetData;
+        // create sell / buy orders for auction
+        // note that the maker/taker asset datas are swapped in the `buyOrder`
+        sellOrder = await fillScenarios.createFillableSignedOrderAsync(
+            makerAssetData,
+            takerAssetData,
+            makerAddress,
+            constants.NULL_ADDRESS,
+            fillableAmount,
+        );
+        buyOrder = await fillScenarios.createFillableSignedOrderAsync(
+            takerAssetData,
+            makerAssetData,
+            makerAddress,
+            constants.NULL_ADDRESS,
+            fillableAmount,
+        );
+    });
+    after(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+    describe('#matchOrdersAsync', () => {
+        it('should match two orders', async () => {
+            const txHash = await contractWrappers.dutchAuction.matchOrdersAsync(buyOrder, sellOrder, takerAddress);
+            await web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
+        });
+        it('should throw when invalid transaction and shouldValidate is true', async () => {
+            // request match with bad buy/sell orders
+            const badSellOrder = buyOrder;
+            const badBuyOrder = sellOrder;
+            return expect(
+                await contractWrappers.dutchAuction.matchOrdersAsync(
+                    badBuyOrder,
+                    badSellOrder,
+                    takerAddress,
+                    {
+                        shouldValidate: true,
+                    },
+                ),
+            ).to.be.rejectedWith('COMPLETE_FILL_FAILED');
+        });
+    });
+
+    describe('#getAuctionDetailsAsync', () => {
+        it('should be worth the begin price at the begining of the auction', async () => {
+            // setup auction details
+            const auctionBeginAmount = fillableAmount;
+            const currentBlockTimestamp = await getLatestBlockTimestampAsync();
+            const auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp + tenMinutesInSeconds);
+            const makerAssetData = DutchAuctionWrapper.encodeDutchAuctionAssetData(
+                makerTokenAssetData,
+                auctionBeginTimeSeconds,
+                auctionBeginAmount
+            );
+            const order = await fillScenarios.createFillableSignedOrderAsync(
+                makerAssetData,
+                takerAssetData,
+                makerAddress,
+                constants.NULL_ADDRESS,
+                fillableAmount,
+            );
+            const auctionDetails = await contractWrappers.dutchAuction.getAuctionDetailsAsync(order);
+            expect(auctionDetails.currentTimeSeconds).to.be.bignumber.lte(auctionBeginTimeSeconds);
+            expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionBeginAmount);
+            expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
+        });
+    });
+});
diff --git a/packages/migrations/src/migration.ts b/packages/migrations/src/migration.ts
index c684c4970..99d1719f1 100644
--- a/packages/migrations/src/migration.ts
+++ b/packages/migrations/src/migration.ts
@@ -141,6 +141,14 @@ export async function runMigrationsAsync(provider: Provider, txDefaults: Partial
         zrxAssetData,
     );
 
+    // DutchAuction
+    const dutchAuction = await wrappers.DutchAuctionContract.deployFrom0xArtifactAsync(
+        artifacts.DutchAuction,
+        provider,
+        txDefaults,
+        exchange.address,
+    );
+
     // Fund the Forwarder with ZRX
     const zrxDecimals = await zrxToken.decimals.callAsync();
     const zrxForwarderAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(5000), zrxDecimals);
@@ -157,6 +165,7 @@ export async function runMigrationsAsync(provider: Provider, txDefaults: Partial
         assetProxyOwner: assetProxyOwner.address,
         forwarder: forwarder.address,
         orderValidator: orderValidator.address,
+        dutchAuction: dutchAuction.address,
     };
 }
 
diff --git a/packages/order-utils/src/asset_data_utils.ts b/packages/order-utils/src/asset_data_utils.ts
index 0fc166969..f314891e2 100644
--- a/packages/order-utils/src/asset_data_utils.ts
+++ b/packages/order-utils/src/asset_data_utils.ts
@@ -305,24 +305,4 @@ export const assetDataUtils = {
                 throw new Error(`Unrecognized asset proxy id: ${assetProxyId}`);
         }
     },
-    /**
-     * Dutch auction details are encoded with the asset data for a 0x order. This function produces a hex
-     * encoded assetData string, containing information both about the asset being traded and the
-     * dutch auction; which is usable in the makerAssetData or takerAssetData fields in a 0x order.
-     * @param assetData Hex encoded assetData string for the asset being auctioned.
-     * @param beginTimeSeconds Begin time of the dutch auction.
-     * @param beginAmount Starting amount being sold in the dutch auction.
-     * @return The hex encoded assetData string.
-     */
-    encodeDutchAuctionAssetData(assetData: string, beginTimeSeconds: BigNumber, beginAmount: BigNumber): string {
-        const assetDataBuffer = ethUtil.toBuffer(assetData);
-        const abiEncodedAuctionData = (ethAbi as any).rawEncode(
-            ['uint256', 'uint256'],
-            [beginTimeSeconds.toString(), beginAmount.toString()],
-        );
-        const abiEncodedAuctionDataBuffer = ethUtil.toBuffer(abiEncodedAuctionData);
-        const dutchAuctionDataBuffer = Buffer.concat([assetDataBuffer, abiEncodedAuctionDataBuffer]);
-        const dutchAuctionData = ethUtil.bufferToHex(dutchAuctionDataBuffer);
-        return dutchAuctionData;
-    },
 };
-- 
cgit v1.2.3


From 09afee55ed4afc9ff41ecaf7417e4c8761bb8f87 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 20 Dec 2018 16:57:47 -0800
Subject: Removed unnecessary fields from dutch auction artifacts

---
 .../contract-artifacts/artifacts/DutchAuction.json | 86 +---------------------
 1 file changed, 2 insertions(+), 84 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-artifacts/artifacts/DutchAuction.json b/packages/contract-artifacts/artifacts/DutchAuction.json
index 2c1998034..3c1cb8c4c 100644
--- a/packages/contract-artifacts/artifacts/DutchAuction.json
+++ b/packages/contract-artifacts/artifacts/DutchAuction.json
@@ -306,87 +306,5 @@
 			}
 		}
 	},
-	"sources": {
-		"DutchAuction/DutchAuction.sol": {
-			"id": 28
-		},
-		"@0x/contracts-interfaces/contracts/protocol/Exchange/IExchange.sol": {
-			"id": 1
-		},
-		"@0x/contracts-interfaces/contracts/protocol/Exchange/IExchangeCore.sol": {
-			"id": 2
-		},
-		"@0x/contracts-libs/contracts/libs/LibOrder.sol": {
-			"id": 13
-		},
-		"@0x/contracts-libs/contracts/libs/LibEIP712.sol": {
-			"id": 9
-		},
-		"@0x/contracts-libs/contracts/libs/LibFillResults.sol": {
-			"id": 11
-		},
-		"@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol": {
-			"id": 20
-		},
-		"@0x/contracts-interfaces/contracts/protocol/Exchange/IMatchOrders.sol": {
-			"id": 3
-		},
-		"@0x/contracts-interfaces/contracts/protocol/Exchange/ISignatureValidator.sol": {
-			"id": 4
-		},
-		"@0x/contracts-interfaces/contracts/protocol/Exchange/ITransactions.sol": {
-			"id": 5
-		},
-		"@0x/contracts-interfaces/contracts/protocol/Exchange/IAssetProxyDispatcher.sol": {
-			"id": 0
-		},
-		"@0x/contracts-interfaces/contracts/protocol/Exchange/IWrapperFunctions.sol": {
-			"id": 6
-		},
-		"@0x/contracts-tokens/contracts/tokens/ERC20Token/IERC20Token.sol": {
-			"id": 14
-		},
-		"@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol": {
-			"id": 17
-		}
-	},
-	"sourceCodes": {
-		"DutchAuction/DutchAuction.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-interfaces/contracts/protocol/Exchange/IExchange.sol\";\nimport \"@0x/contracts-libs/contracts/libs/LibOrder.sol\";\nimport \"@0x/contracts-tokens/contracts/tokens/ERC20Token/IERC20Token.sol\";\nimport \"@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol\";\nimport \"@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol\";\n\n\ncontract DutchAuction is\n    SafeMath\n{\n    using LibBytes for bytes;\n\n    // solhint-disable var-name-mixedcase\n    IExchange internal EXCHANGE;\n\n    struct AuctionDetails {\n        uint256 beginTimeSeconds;    // Auction begin unix timestamp: sellOrder.makerAssetData\n        uint256 endTimeSeconds;      // Auction end unix timestamp: sellOrder.expiryTimeSeconds\n        uint256 beginAmount;         // Auction begin amount: sellOrder.makerAssetData\n        uint256 endAmount;           // Auction end amount: sellOrder.takerAssetAmount\n        uint256 currentAmount;       // Calculated amount given block.timestamp\n        uint256 currentTimeSeconds;  // block.timestamp\n    }\n\n    constructor (address _exchange)\n        public\n    {\n        EXCHANGE = IExchange(_exchange);\n    }\n\n    /// @dev Matches the buy and sell orders at an amount given the following: the current block time, the auction\n    ///      start time and the auction begin amount. The sell order is a an order at the lowest amount\n    ///      at the end of the auction. Excess from the match is transferred to the seller.\n    ///      Over time the price moves from beginAmount to endAmount given the current block.timestamp.\n    ///      sellOrder.expiryTimeSeconds is the end time of the auction.\n    ///      sellOrder.takerAssetAmount is the end amount of the auction (lowest possible amount).\n    ///      sellOrder.makerAssetData is the ABI encoded Asset Proxy data with the following data appended\n    ///      buyOrder.makerAssetData is the buyers bid on the auction, must meet the amount for the current block timestamp\n    ///      (uint256 beginTimeSeconds, uint256 beginAmount).\n    ///      This function reverts in the following scenarios:\n    ///         * Auction has not started (auctionDetails.currentTimeSeconds < auctionDetails.beginTimeSeconds)\n    ///         * Auction has expired (auctionDetails.endTimeSeconds < auctionDetails.currentTimeSeconds)\n    ///         * Amount is invalid: Buy order amount is too low (buyOrder.makerAssetAmount < auctionDetails.currentAmount)\n    ///         * Amount is invalid: Invalid begin amount (auctionDetails.beginAmount > auctionDetails.endAmount)\n    ///         * Any failure in the 0x Match Orders\n    /// @param buyOrder The Buyer's order. This order is for the current expected price of the auction.\n    /// @param sellOrder The Seller's order. This order is for the lowest amount (at the end of the auction).\n    /// @param buySignature Proof that order was created by the buyer.\n    /// @param sellSignature Proof that order was created by the seller.\n    /// @return matchedFillResults amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory buyOrder,\n        LibOrder.Order memory sellOrder,\n        bytes memory buySignature,\n        bytes memory sellSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults)\n    {\n        AuctionDetails memory auctionDetails = getAuctionDetails(sellOrder);\n        // Ensure the auction has not yet started\n        require(\n            auctionDetails.currentTimeSeconds >= auctionDetails.beginTimeSeconds,\n            \"AUCTION_NOT_STARTED\"\n        );\n        // Ensure the auction has not expired. This will fail later in 0x but we can save gas by failing early\n        require(\n            sellOrder.expirationTimeSeconds > auctionDetails.currentTimeSeconds,\n            \"AUCTION_EXPIRED\"\n        );\n        // Validate the buyer amount is greater than the current auction amount\n        require(\n            buyOrder.makerAssetAmount >= auctionDetails.currentAmount,\n            \"INVALID_AMOUNT\"\n        );\n        // Match orders, maximally filling `buyOrder`\n        matchedFillResults = EXCHANGE.matchOrders(\n            buyOrder,\n            sellOrder,\n            buySignature,\n            sellSignature\n        );\n        // The difference in sellOrder.takerAssetAmount and current amount is given as spread to the matcher\n        // This may include additional spread from the buyOrder.makerAssetAmount and the currentAmount.\n        // e.g currentAmount is 30, sellOrder.takerAssetAmount is 10 and buyOrder.makerAssetamount is 40.\n        // 10 (40-30) is returned to the buyer, 20 (30-10) sent to the seller and 10 has previously\n        // been transferred to the seller during matchOrders\n        uint256 leftMakerAssetSpreadAmount = matchedFillResults.leftMakerAssetSpreadAmount;\n        if (leftMakerAssetSpreadAmount > 0) {\n            // ERC20 Asset data itself is encoded as follows:\n            //\n            // | Area     | Offset | Length  | Contents                            |\n            // |----------|--------|---------|-------------------------------------|\n            // | Header   | 0      | 4       | function selector                   |\n            // | Params   |        | 1 * 32  | function parameters:                |\n            // |          | 4      | 12      |   1. token address padding          |\n            // |          | 16     | 20      |   2. token address                  |\n            bytes memory assetData = sellOrder.takerAssetData;\n            address token = assetData.readAddress(16);\n            // Calculate the excess from the buy order. This can occur if the buyer sends in a higher\n            // amount than the calculated current amount\n            uint256 buyerExcessAmount = safeSub(buyOrder.makerAssetAmount, auctionDetails.currentAmount);\n            uint256 sellerExcessAmount = safeSub(leftMakerAssetSpreadAmount, buyerExcessAmount);\n            // Return the difference between auctionDetails.currentAmount and sellOrder.takerAssetAmount\n            // to the seller\n            if (sellerExcessAmount > 0) {\n                IERC20Token(token).transfer(sellOrder.makerAddress, sellerExcessAmount);\n            }\n            // Return the difference between buyOrder.makerAssetAmount and auctionDetails.currentAmount\n            // to the buyer\n            if (buyerExcessAmount > 0) {\n                IERC20Token(token).transfer(buyOrder.makerAddress, buyerExcessAmount);\n            }\n        }\n        return matchedFillResults;\n    }\n\n    /// @dev Calculates the Auction Details for the given order\n    /// @param order The sell order\n    /// @return AuctionDetails\n    function getAuctionDetails(\n        LibOrder.Order memory order\n    )\n        public\n        returns (AuctionDetails memory auctionDetails)\n    {\n        uint256 makerAssetDataLength = order.makerAssetData.length;\n        // It is unknown the encoded data of makerAssetData, we assume the last 64 bytes\n        // are the Auction Details encoding.\n        // Auction Details is encoded as follows:\n        //\n        // | Area     | Offset | Length  | Contents                            |\n        // |----------|--------|---------|-------------------------------------|\n        // | Params   |        | 2 * 32  | parameters:                         |\n        // |          | -64    | 32      |   1. auction begin unix timestamp   |\n        // |          | -32    | 32      |   2. auction begin begin amount     |\n        // ERC20 asset data length is 4+32, 64 for auction details results in min length 100\n        require(\n            makerAssetDataLength >= 100,\n            \"INVALID_ASSET_DATA\"\n        );\n        uint256 auctionBeginTimeSeconds = order.makerAssetData.readUint256(makerAssetDataLength - 64);\n        uint256 auctionBeginAmount = order.makerAssetData.readUint256(makerAssetDataLength - 32);\n        // Ensure the auction has a valid begin time\n        require(\n            order.expirationTimeSeconds > auctionBeginTimeSeconds,\n            \"INVALID_BEGIN_TIME\"\n        );\n        uint256 auctionDurationSeconds = order.expirationTimeSeconds-auctionBeginTimeSeconds;\n        // Ensure the auction goes from high to low\n        uint256 minAmount = order.takerAssetAmount;\n        require(\n            auctionBeginAmount > minAmount,\n            \"INVALID_AMOUNT\"\n        );\n        uint256 amountDelta = auctionBeginAmount-minAmount;\n        // solhint-disable-next-line not-rely-on-time\n        uint256 timestamp = block.timestamp;\n        auctionDetails.beginTimeSeconds = auctionBeginTimeSeconds;\n        auctionDetails.endTimeSeconds = order.expirationTimeSeconds;\n        auctionDetails.beginAmount = auctionBeginAmount;\n        auctionDetails.endAmount = minAmount;\n        auctionDetails.currentTimeSeconds = timestamp;\n\n        uint256 remainingDurationSeconds = order.expirationTimeSeconds-timestamp;\n        if (timestamp < auctionBeginTimeSeconds) {\n            // If the auction has not yet begun the current amount is the auctionBeginAmount\n            auctionDetails.currentAmount = auctionBeginAmount;\n        } else if (timestamp >= order.expirationTimeSeconds) {\n            // If the auction has ended the current amount is the minAmount.\n            // Auction end time is guaranteed by 0x Exchange due to the order expiration\n            auctionDetails.currentAmount = minAmount;\n        } else {\n            auctionDetails.currentAmount = safeAdd(\n                minAmount,\n                safeDiv(\n                    safeMul(remainingDurationSeconds, amountDelta),\n                    auctionDurationSeconds\n                )\n            );\n        }\n        return auctionDetails;\n    }\n}\n",
-		"@0x/contracts-interfaces/contracts/protocol/Exchange/IExchange.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"./IExchangeCore.sol\";\nimport \"./IMatchOrders.sol\";\nimport \"./ISignatureValidator.sol\";\nimport \"./ITransactions.sol\";\nimport \"./IAssetProxyDispatcher.sol\";\nimport \"./IWrapperFunctions.sol\";\n\n\n// solhint-disable no-empty-blocks\ncontract IExchange is\n    IExchangeCore,\n    IMatchOrders,\n    ISignatureValidator,\n    ITransactions,\n    IAssetProxyDispatcher,\n    IWrapperFunctions\n{}\n",
-		"@0x/contracts-interfaces/contracts/protocol/Exchange/IExchangeCore.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-libs/contracts/libs/LibOrder.sol\";\nimport \"@0x/contracts-libs/contracts/libs/LibFillResults.sol\";\n\n\ncontract IExchangeCore {\n\n    /// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch\n    ///      and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).\n    /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.\n    function cancelOrdersUpTo(uint256 targetOrderEpoch)\n        external;\n\n    /// @dev Fills the input order.\n    /// @param order Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev After calling, the order can not be filled anymore.\n    /// @param order Order struct containing order specifications.\n    function cancelOrder(LibOrder.Order memory order)\n        public;\n\n    /// @dev Gets information about an order: status, hash, and amount filled.\n    /// @param order Order to gather information on.\n    /// @return OrderInfo Information about the order and its state.\n    ///                   See LibOrder.OrderInfo for a complete description.\n    function getOrderInfo(LibOrder.Order memory order)\n        public\n        view\n        returns (LibOrder.OrderInfo memory orderInfo);\n}\n",
-		"@0x/contracts-libs/contracts/libs/LibOrder.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"./LibEIP712.sol\";\n\n\ncontract LibOrder is\n    LibEIP712\n{\n    // Hash for the EIP712 Order Schema\n    bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"Order(\",\n        \"address makerAddress,\",\n        \"address takerAddress,\",\n        \"address feeRecipientAddress,\",\n        \"address senderAddress,\",\n        \"uint256 makerAssetAmount,\",\n        \"uint256 takerAssetAmount,\",\n        \"uint256 makerFee,\",\n        \"uint256 takerFee,\",\n        \"uint256 expirationTimeSeconds,\",\n        \"uint256 salt,\",\n        \"bytes makerAssetData,\",\n        \"bytes takerAssetData\",\n        \")\"\n    ));\n\n    // A valid order remains fillable until it is expired, fully filled, or cancelled.\n    // An order's state is unaffected by external factors, like account balances.\n    enum OrderStatus {\n        INVALID,                     // Default value\n        INVALID_MAKER_ASSET_AMOUNT,  // Order does not have a valid maker asset amount\n        INVALID_TAKER_ASSET_AMOUNT,  // Order does not have a valid taker asset amount\n        FILLABLE,                    // Order is fillable\n        EXPIRED,                     // Order has already expired\n        FULLY_FILLED,                // Order is fully filled\n        CANCELLED                    // Order has been cancelled\n    }\n\n    // solhint-disable max-line-length\n    struct Order {\n        address makerAddress;           // Address that created the order.      \n        address takerAddress;           // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.          \n        address feeRecipientAddress;    // Address that will recieve fees when order is filled.      \n        address senderAddress;          // Address that is allowed to call Exchange contract methods that affect this order. If set to 0, any address is allowed to call these methods.\n        uint256 makerAssetAmount;       // Amount of makerAsset being offered by maker. Must be greater than 0.        \n        uint256 takerAssetAmount;       // Amount of takerAsset being bid on by maker. Must be greater than 0.        \n        uint256 makerFee;               // Amount of ZRX paid to feeRecipient by maker when order is filled. If set to 0, no transfer of ZRX from maker to feeRecipient will be attempted.\n        uint256 takerFee;               // Amount of ZRX paid to feeRecipient by taker when order is filled. If set to 0, no transfer of ZRX from taker to feeRecipient will be attempted.\n        uint256 expirationTimeSeconds;  // Timestamp in seconds at which order expires.          \n        uint256 salt;                   // Arbitrary number to facilitate uniqueness of the order's hash.     \n        bytes makerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.\n        bytes takerAssetData;           // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.\n    }\n    // solhint-enable max-line-length\n\n    struct OrderInfo {\n        uint8 orderStatus;                    // Status that describes order's validity and fillability.\n        bytes32 orderHash;                    // EIP712 hash of the order (see LibOrder.getOrderHash).\n        uint256 orderTakerAssetFilledAmount;  // Amount of order that has already been filled.\n    }\n\n    /// @dev Calculates Keccak-256 hash of the order.\n    /// @param order The order structure.\n    /// @return Keccak-256 EIP712 hash of the order.\n    function getOrderHash(Order memory order)\n        internal\n        view\n        returns (bytes32 orderHash)\n    {\n        orderHash = hashEIP712Message(hashOrder(order));\n        return orderHash;\n    }\n\n    /// @dev Calculates EIP712 hash of the order.\n    /// @param order The order structure.\n    /// @return EIP712 hash of the order.\n    function hashOrder(Order memory order)\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        bytes32 schemaHash = EIP712_ORDER_SCHEMA_HASH;\n        bytes32 makerAssetDataHash = keccak256(order.makerAssetData);\n        bytes32 takerAssetDataHash = keccak256(order.takerAssetData);\n\n        // Assembly for more efficiently computing:\n        // keccak256(abi.encodePacked(\n        //     EIP712_ORDER_SCHEMA_HASH,\n        //     bytes32(order.makerAddress),\n        //     bytes32(order.takerAddress),\n        //     bytes32(order.feeRecipientAddress),\n        //     bytes32(order.senderAddress),\n        //     order.makerAssetAmount,\n        //     order.takerAssetAmount,\n        //     order.makerFee,\n        //     order.takerFee,\n        //     order.expirationTimeSeconds,\n        //     order.salt,\n        //     keccak256(order.makerAssetData),\n        //     keccak256(order.takerAssetData)\n        // ));\n\n        assembly {\n            // Calculate memory addresses that will be swapped out before hashing\n            let pos1 := sub(order, 32)\n            let pos2 := add(order, 320)\n            let pos3 := add(order, 352)\n\n            // Backup\n            let temp1 := mload(pos1)\n            let temp2 := mload(pos2)\n            let temp3 := mload(pos3)\n            \n            // Hash in place\n            mstore(pos1, schemaHash)\n            mstore(pos2, makerAssetDataHash)\n            mstore(pos3, takerAssetDataHash)\n            result := keccak256(pos1, 416)\n            \n            // Restore\n            mstore(pos1, temp1)\n            mstore(pos2, temp2)\n            mstore(pos3, temp3)\n        }\n        return result;\n    }\n}\n",
-		"@0x/contracts-libs/contracts/libs/LibEIP712.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract LibEIP712 {\n\n    // EIP191 header for EIP712 prefix\n    string constant internal EIP191_HEADER = \"\\x19\\x01\";\n\n    // EIP712 Domain Name value\n    string constant internal EIP712_DOMAIN_NAME = \"0x Protocol\";\n\n    // EIP712 Domain Version value\n    string constant internal EIP712_DOMAIN_VERSION = \"2\";\n\n    // Hash of the EIP712 Domain Separator Schema\n    bytes32 constant internal EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(\n        \"EIP712Domain(\",\n        \"string name,\",\n        \"string version,\",\n        \"address verifyingContract\",\n        \")\"\n    ));\n\n    // Hash of the EIP712 Domain Separator data\n    // solhint-disable-next-line var-name-mixedcase\n    bytes32 public EIP712_DOMAIN_HASH;\n\n    constructor ()\n        public\n    {\n        EIP712_DOMAIN_HASH = keccak256(abi.encodePacked(\n            EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH,\n            keccak256(bytes(EIP712_DOMAIN_NAME)),\n            keccak256(bytes(EIP712_DOMAIN_VERSION)),\n            bytes32(address(this))\n        ));\n    }\n\n    /// @dev Calculates EIP712 encoding for a hash struct in this EIP712 Domain.\n    /// @param hashStruct The EIP712 hash struct.\n    /// @return EIP712 hash applied to this EIP712 Domain.\n    function hashEIP712Message(bytes32 hashStruct)\n        internal\n        view\n        returns (bytes32 result)\n    {\n        bytes32 eip712DomainHash = EIP712_DOMAIN_HASH;\n\n        // Assembly for more efficient computing:\n        // keccak256(abi.encodePacked(\n        //     EIP191_HEADER,\n        //     EIP712_DOMAIN_HASH,\n        //     hashStruct    \n        // ));\n\n        assembly {\n            // Load free memory pointer\n            let memPtr := mload(64)\n\n            mstore(memPtr, 0x1901000000000000000000000000000000000000000000000000000000000000)  // EIP191 header\n            mstore(add(memPtr, 2), eip712DomainHash)                                            // EIP712 domain hash\n            mstore(add(memPtr, 34), hashStruct)                                                 // Hash of struct\n\n            // Compute hash\n            result := keccak256(memPtr, 66)\n        }\n        return result;\n    }\n}\n",
-		"@0x/contracts-libs/contracts/libs/LibFillResults.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\nimport \"@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol\";\n\n\ncontract LibFillResults is\n    SafeMath\n{\n    struct FillResults {\n        uint256 makerAssetFilledAmount;  // Total amount of makerAsset(s) filled.\n        uint256 takerAssetFilledAmount;  // Total amount of takerAsset(s) filled.\n        uint256 makerFeePaid;            // Total amount of ZRX paid by maker(s) to feeRecipient(s).\n        uint256 takerFeePaid;            // Total amount of ZRX paid by taker to feeRecipients(s).\n    }\n\n    struct MatchedFillResults {\n        FillResults left;                    // Amounts filled and fees paid of left order.\n        FillResults right;                   // Amounts filled and fees paid of right order.\n        uint256 leftMakerAssetSpreadAmount;  // Spread between price of left and right order, denominated in the left order's makerAsset, paid to taker.\n    }\n\n    /// @dev Adds properties of both FillResults instances.\n    ///      Modifies the first FillResults instance specified.\n    /// @param totalFillResults Fill results instance that will be added onto.\n    /// @param singleFillResults Fill results instance that will be added to totalFillResults.\n    function addFillResults(FillResults memory totalFillResults, FillResults memory singleFillResults)\n        internal\n        pure\n    {\n        totalFillResults.makerAssetFilledAmount = safeAdd(totalFillResults.makerAssetFilledAmount, singleFillResults.makerAssetFilledAmount);\n        totalFillResults.takerAssetFilledAmount = safeAdd(totalFillResults.takerAssetFilledAmount, singleFillResults.takerAssetFilledAmount);\n        totalFillResults.makerFeePaid = safeAdd(totalFillResults.makerFeePaid, singleFillResults.makerFeePaid);\n        totalFillResults.takerFeePaid = safeAdd(totalFillResults.takerFeePaid, singleFillResults.takerFeePaid);\n    }\n}\n",
-		"@0x/contracts-utils/contracts/utils/SafeMath/SafeMath.sol": "pragma solidity 0.4.24;\n\n\ncontract SafeMath {\n\n    function safeMul(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        if (a == 0) {\n            return 0;\n        }\n        uint256 c = a * b;\n        require(\n            c / a == b,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function safeDiv(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a / b;\n        return c;\n    }\n\n    function safeSub(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        require(\n            b <= a,\n            \"UINT256_UNDERFLOW\"\n        );\n        return a - b;\n    }\n\n    function safeAdd(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        uint256 c = a + b;\n        require(\n            c >= a,\n            \"UINT256_OVERFLOW\"\n        );\n        return c;\n    }\n\n    function max64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min64(uint64 a, uint64 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n\n    function max256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a >= b ? a : b;\n    }\n\n    function min256(uint256 a, uint256 b)\n        internal\n        pure\n        returns (uint256)\n    {\n        return a < b ? a : b;\n    }\n}\n",
-		"@0x/contracts-interfaces/contracts/protocol/Exchange/IMatchOrders.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-libs/contracts/libs/LibOrder.sol\";\nimport \"@0x/contracts-libs/contracts/libs/LibFillResults.sol\";\n\n\ncontract IMatchOrders {\n\n    /// @dev Match two complementary orders that have a profitable spread.\n    ///      Each order is filled at their respective price point. However, the calculations are\n    ///      carried out as though the orders are both being filled at the right order's price point.\n    ///      The profit made by the left order goes to the taker (who matched the two orders).\n    /// @param leftOrder First order to match.\n    /// @param rightOrder Second order to match.\n    /// @param leftSignature Proof that order was created by the left maker.\n    /// @param rightSignature Proof that order was created by the right maker.\n    /// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.\n    function matchOrders(\n        LibOrder.Order memory leftOrder,\n        LibOrder.Order memory rightOrder,\n        bytes memory leftSignature,\n        bytes memory rightSignature\n    )\n        public\n        returns (LibFillResults.MatchedFillResults memory matchedFillResults);\n}\n",
-		"@0x/contracts-interfaces/contracts/protocol/Exchange/ISignatureValidator.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract ISignatureValidator {\n\n    /// @dev Approves a hash on-chain using any valid signature type.\n    ///      After presigning a hash, the preSign signature type will become valid for that hash and signer.\n    /// @param signerAddress Address that should have signed the given hash.\n    /// @param signature Proof that the hash has been signed by signer.\n    function preSign(\n        bytes32 hash,\n        address signerAddress,\n        bytes signature\n    )\n        external;\n    \n    /// @dev Approves/unnapproves a Validator contract to verify signatures on signer's behalf.\n    /// @param validatorAddress Address of Validator contract.\n    /// @param approval Approval or disapproval of  Validator contract.\n    function setSignatureValidatorApproval(\n        address validatorAddress,\n        bool approval\n    )\n        external;\n\n    /// @dev Verifies that a signature is valid.\n    /// @param hash Message hash that is signed.\n    /// @param signerAddress Address of signer.\n    /// @param signature Proof of signing.\n    /// @return Validity of order signature.\n    function isValidSignature(\n        bytes32 hash,\n        address signerAddress,\n        bytes memory signature\n    )\n        public\n        view\n        returns (bool isValid);\n}\n",
-		"@0x/contracts-interfaces/contracts/protocol/Exchange/ITransactions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\npragma solidity 0.4.24;\n\n\ncontract ITransactions {\n\n    /// @dev Executes an exchange method call in the context of signer.\n    /// @param salt Arbitrary number to ensure uniqueness of transaction hash.\n    /// @param signerAddress Address of transaction signer.\n    /// @param data AbiV2 encoded calldata.\n    /// @param signature Proof of signer transaction by signer.\n    function executeTransaction(\n        uint256 salt,\n        address signerAddress,\n        bytes data,\n        bytes signature\n    )\n        external;\n}\n",
-		"@0x/contracts-interfaces/contracts/protocol/Exchange/IAssetProxyDispatcher.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IAssetProxyDispatcher {\n\n    /// @dev Registers an asset proxy to its asset proxy id.\n    ///      Once an asset proxy is registered, it cannot be unregistered.\n    /// @param assetProxy Address of new asset proxy to register.\n    function registerAssetProxy(address assetProxy)\n        external;\n\n    /// @dev Gets an asset proxy.\n    /// @param assetProxyId Id of the asset proxy.\n    /// @return The asset proxy registered to assetProxyId. Returns 0x0 if no proxy is registered.\n    function getAssetProxy(bytes4 assetProxyId)\n        external\n        view\n        returns (address);\n}\n",
-		"@0x/contracts-interfaces/contracts/protocol/Exchange/IWrapperFunctions.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\npragma experimental ABIEncoderV2;\n\nimport \"@0x/contracts-libs/contracts/libs/LibOrder.sol\";\nimport \"@0x/contracts-libs/contracts/libs/LibFillResults.sol\";\n\n\ncontract IWrapperFunctions {\n\n    /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    function fillOrKillOrder(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param order LibOrder.Order struct containing order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signature Proof that order has been created by maker.\n    /// @return Amounts filled and fees paid by maker and taker.\n    function fillOrderNoThrow(\n        LibOrder.Order memory order,\n        uint256 takerAssetFillAmount,\n        bytes memory signature\n    )\n        public\n        returns (LibFillResults.FillResults memory fillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrKill.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrKillOrders(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Fills an order with specified parameters and ECDSA signature.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function batchFillOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256[] memory takerAssetFillAmounts,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been created by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrders(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param takerAssetFillAmount Desired amount of takerAsset to sell.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketSellOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 takerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrders(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker.\n    ///      Returns false if the transaction would otherwise revert.\n    /// @param orders Array of order specifications.\n    /// @param makerAssetFillAmount Desired amount of makerAsset to buy.\n    /// @param signatures Proofs that orders have been signed by makers.\n    /// @return Amounts filled and fees paid by makers and taker.\n    function marketBuyOrdersNoThrow(\n        LibOrder.Order[] memory orders,\n        uint256 makerAssetFillAmount,\n        bytes[] memory signatures\n    )\n        public\n        returns (LibFillResults.FillResults memory totalFillResults);\n\n    /// @dev Synchronously cancels multiple orders in a single transaction.\n    /// @param orders Array of order specifications.\n    function batchCancelOrders(LibOrder.Order[] memory orders)\n        public;\n\n    /// @dev Fetches information for all passed in orders\n    /// @param orders Array of order specifications.\n    /// @return Array of OrderInfo instances that correspond to each order.\n    function getOrdersInfo(LibOrder.Order[] memory orders)\n        public\n        view\n        returns (LibOrder.OrderInfo[] memory);\n}\n",
-		"@0x/contracts-tokens/contracts/tokens/ERC20Token/IERC20Token.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\ncontract IERC20Token {\n\n    // solhint-disable no-simple-event-func-name\n    event Transfer(\n        address indexed _from,\n        address indexed _to,\n        uint256 _value\n    );\n\n    event Approval(\n        address indexed _owner,\n        address indexed _spender,\n        uint256 _value\n    );\n\n    /// @dev send `value` token to `to` from `msg.sender`\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transfer(address _to, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev send `value` token to `to` from `from` on the condition it is approved by `from`\n    /// @param _from The address of the sender\n    /// @param _to The address of the recipient\n    /// @param _value The amount of token to be transferred\n    /// @return True if transfer was successful\n    function transferFrom(\n        address _from,\n        address _to,\n        uint256 _value\n    )\n        external\n        returns (bool);\n    \n    /// @dev `msg.sender` approves `_spender` to spend `_value` tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @param _value The amount of wei to be approved for transfer\n    /// @return Always true if the call has enough gas to complete execution\n    function approve(address _spender, uint256 _value)\n        external\n        returns (bool);\n\n    /// @dev Query total supply of token\n    /// @return Total supply of token\n    function totalSupply()\n        external\n        view\n        returns (uint256);\n    \n    /// @param _owner The address from which the balance will be retrieved\n    /// @return Balance of owner\n    function balanceOf(address _owner)\n        external\n        view\n        returns (uint256);\n\n    /// @param _owner The address of the account owning tokens\n    /// @param _spender The address of the account able to transfer the tokens\n    /// @return Amount of remaining tokens allowed to spent\n    function allowance(address _owner, address _spender)\n        external\n        view\n        returns (uint256);\n}\n",
-		"@0x/contracts-utils/contracts/utils/LibBytes/LibBytes.sol": "/*\n\n  Copyright 2018 ZeroEx Intl.\n\n  Licensed under the Apache License, Version 2.0 (the \"License\");\n  you may not use this file except in compliance with the License.\n  You may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\n  Unless required by applicable law or agreed to in writing, software\n  distributed under the License is distributed on an \"AS IS\" BASIS,\n  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n  See the License for the specific language governing permissions and\n  limitations under the License.\n\n*/\n\npragma solidity 0.4.24;\n\n\nlibrary LibBytes {\n\n    using LibBytes for bytes;\n\n    /// @dev Gets the memory address for a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of byte array. This\n    ///         points to the header of the byte array which contains\n    ///         the length.\n    function rawAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := input\n        }\n        return memoryAddress;\n    }\n    \n    /// @dev Gets the memory address for the contents of a byte array.\n    /// @param input Byte array to lookup.\n    /// @return memoryAddress Memory address of the contents of the byte array.\n    function contentAddress(bytes memory input)\n        internal\n        pure\n        returns (uint256 memoryAddress)\n    {\n        assembly {\n            memoryAddress := add(input, 32)\n        }\n        return memoryAddress;\n    }\n\n    /// @dev Copies `length` bytes from memory location `source` to `dest`.\n    /// @param dest memory address to copy bytes to.\n    /// @param source memory address to copy bytes from.\n    /// @param length number of bytes to copy.\n    function memCopy(\n        uint256 dest,\n        uint256 source,\n        uint256 length\n    )\n        internal\n        pure\n    {\n        if (length < 32) {\n            // Handle a partial word by reading destination and masking\n            // off the bits we are interested in.\n            // This correctly handles overlap, zero lengths and source == dest\n            assembly {\n                let mask := sub(exp(256, sub(32, length)), 1)\n                let s := and(mload(source), not(mask))\n                let d := and(mload(dest), mask)\n                mstore(dest, or(s, d))\n            }\n        } else {\n            // Skip the O(length) loop when source == dest.\n            if (source == dest) {\n                return;\n            }\n\n            // For large copies we copy whole words at a time. The final\n            // word is aligned to the end of the range (instead of after the\n            // previous) to handle partial words. So a copy will look like this:\n            //\n            //  ####\n            //      ####\n            //          ####\n            //            ####\n            //\n            // We handle overlap in the source and destination range by\n            // changing the copying direction. This prevents us from\n            // overwriting parts of source that we still need to copy.\n            //\n            // This correctly handles source == dest\n            //\n            if (source > dest) {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because it\n                    // is easier to compare with in the loop, and these\n                    // are also the addresses we need for copying the\n                    // last bytes.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the last 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the last bytes in\n                    // source already due to overlap.\n                    let last := mload(sEnd)\n\n                    // Copy whole words front to back\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} lt(source, sEnd) {} {\n                        mstore(dest, mload(source))\n                        source := add(source, 32)\n                        dest := add(dest, 32)\n                    }\n                    \n                    // Write the last 32 bytes\n                    mstore(dEnd, last)\n                }\n            } else {\n                assembly {\n                    // We subtract 32 from `sEnd` and `dEnd` because those\n                    // are the starting points when copying a word at the end.\n                    length := sub(length, 32)\n                    let sEnd := add(source, length)\n                    let dEnd := add(dest, length)\n\n                    // Remember the first 32 bytes of source\n                    // This needs to be done here and not after the loop\n                    // because we may have overwritten the first bytes in\n                    // source already due to overlap.\n                    let first := mload(source)\n\n                    // Copy whole words back to front\n                    // We use a signed comparisson here to allow dEnd to become\n                    // negative (happens when source and dest < 32). Valid\n                    // addresses in local memory will never be larger than\n                    // 2**255, so they can be safely re-interpreted as signed.\n                    // Note: the first check is always true,\n                    // this could have been a do-while loop.\n                    // solhint-disable-next-line no-empty-blocks\n                    for {} slt(dest, dEnd) {} {\n                        mstore(dEnd, mload(sEnd))\n                        sEnd := sub(sEnd, 32)\n                        dEnd := sub(dEnd, 32)\n                    }\n                    \n                    // Write the first 32 bytes\n                    mstore(dest, first)\n                }\n            }\n        }\n    }\n\n    /// @dev Returns a slices from a byte array.\n    /// @param b The byte array to take a slice from.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    function slice(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure and copy contents\n        result = new bytes(to - from);\n        memCopy(\n            result.contentAddress(),\n            b.contentAddress() + from,\n            result.length\n        );\n        return result;\n    }\n    \n    /// @dev Returns a slice from a byte array without preserving the input.\n    /// @param b The byte array to take a slice from. Will be destroyed in the process.\n    /// @param from The starting index for the slice (inclusive).\n    /// @param to The final index for the slice (exclusive).\n    /// @return result The slice containing bytes at indices [from, to)\n    /// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.\n    function sliceDestructive(\n        bytes memory b,\n        uint256 from,\n        uint256 to\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        require(\n            from <= to,\n            \"FROM_LESS_THAN_TO_REQUIRED\"\n        );\n        require(\n            to < b.length,\n            \"TO_LESS_THAN_LENGTH_REQUIRED\"\n        );\n        \n        // Create a new bytes structure around [from, to) in-place.\n        assembly {\n            result := add(b, from)\n            mstore(result, sub(to, from))\n        }\n        return result;\n    }\n\n    /// @dev Pops the last byte off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The byte that was popped off.\n    function popLastByte(bytes memory b)\n        internal\n        pure\n        returns (bytes1 result)\n    {\n        require(\n            b.length > 0,\n            \"GREATER_THAN_ZERO_LENGTH_REQUIRED\"\n        );\n\n        // Store last byte.\n        result = b[b.length - 1];\n\n        assembly {\n            // Decrement length of byte array.\n            let newLen := sub(mload(b), 1)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Pops the last 20 bytes off of a byte array by modifying its length.\n    /// @param b Byte array that will be modified.\n    /// @return The 20 byte address that was popped off.\n    function popLast20Bytes(bytes memory b)\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= 20,\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Store last 20 bytes.\n        result = readAddress(b, b.length - 20);\n\n        assembly {\n            // Subtract 20 from byte array length.\n            let newLen := sub(mload(b), 20)\n            mstore(b, newLen)\n        }\n        return result;\n    }\n\n    /// @dev Tests equality of two byte arrays.\n    /// @param lhs First byte array to compare.\n    /// @param rhs Second byte array to compare.\n    /// @return True if arrays are the same. False otherwise.\n    function equals(\n        bytes memory lhs,\n        bytes memory rhs\n    )\n        internal\n        pure\n        returns (bool equal)\n    {\n        // Keccak gas cost is 30 + numWords * 6. This is a cheap way to compare.\n        // We early exit on unequal lengths, but keccak would also correctly\n        // handle this.\n        return lhs.length == rhs.length && keccak256(lhs) == keccak256(rhs);\n    }\n\n    /// @dev Reads an address from a position in a byte array.\n    /// @param b Byte array containing an address.\n    /// @param index Index in byte array of address.\n    /// @return address from byte array.\n    function readAddress(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (address result)\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Read address from array memory\n        assembly {\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 20-byte mask to obtain address\n            result := and(mload(add(b, index)), 0xffffffffffffffffffffffffffffffffffffffff)\n        }\n        return result;\n    }\n\n    /// @dev Writes an address into a specific position in a byte array.\n    /// @param b Byte array to insert address into.\n    /// @param index Index in byte array of address.\n    /// @param input Address to put into byte array.\n    function writeAddress(\n        bytes memory b,\n        uint256 index,\n        address input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 20,  // 20 is length of address\n            \"GREATER_OR_EQUAL_TO_20_LENGTH_REQUIRED\"\n        );\n\n        // Add offset to index:\n        // 1. Arrays are prefixed by 32-byte length parameter (add 32 to index)\n        // 2. Account for size difference between address length and 32-byte storage word (subtract 12 from index)\n        index += 20;\n\n        // Store address into array memory\n        assembly {\n            // The address occupies 20 bytes and mstore stores 32 bytes.\n            // First fetch the 32-byte word where we'll be storing the address, then\n            // apply a mask so we have only the bytes in the word that the address will not occupy.\n            // Then combine these bytes with the address and store the 32 bytes back to memory with mstore.\n\n            // 1. Add index to address of bytes array\n            // 2. Load 32-byte word from memory\n            // 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address\n            let neighbors := and(\n                mload(add(b, index)),\n                0xffffffffffffffffffffffff0000000000000000000000000000000000000000\n            )\n            \n            // Make sure input address is clean.\n            // (Solidity does not guarantee this)\n            input := and(input, 0xffffffffffffffffffffffffffffffffffffffff)\n\n            // Store the neighbors and address into memory\n            mstore(add(b, index), xor(input, neighbors))\n        }\n    }\n\n    /// @dev Reads a bytes32 value from a position in a byte array.\n    /// @param b Byte array containing a bytes32 value.\n    /// @param index Index in byte array of bytes32 value.\n    /// @return bytes32 value from byte array.\n    function readBytes32(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes32 result)\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            result := mload(add(b, index))\n        }\n        return result;\n    }\n\n    /// @dev Writes a bytes32 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes32 to put into byte array.\n    function writeBytes32(\n        bytes memory b,\n        uint256 index,\n        bytes32 input\n    )\n        internal\n        pure\n    {\n        require(\n            b.length >= index + 32,\n            \"GREATER_OR_EQUAL_TO_32_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 256 bit length parameter\n        index += 32;\n\n        // Read the bytes32 from array memory\n        assembly {\n            mstore(add(b, index), input)\n        }\n    }\n\n    /// @dev Reads a uint256 value from a position in a byte array.\n    /// @param b Byte array containing a uint256 value.\n    /// @param index Index in byte array of uint256 value.\n    /// @return uint256 value from byte array.\n    function readUint256(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (uint256 result)\n    {\n        result = uint256(readBytes32(b, index));\n        return result;\n    }\n\n    /// @dev Writes a uint256 into a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input uint256 to put into byte array.\n    function writeUint256(\n        bytes memory b,\n        uint256 index,\n        uint256 input\n    )\n        internal\n        pure\n    {\n        writeBytes32(b, index, bytes32(input));\n    }\n\n    /// @dev Reads an unpadded bytes4 value from a position in a byte array.\n    /// @param b Byte array containing a bytes4 value.\n    /// @param index Index in byte array of bytes4 value.\n    /// @return bytes4 value from byte array.\n    function readBytes4(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes4 result)\n    {\n        require(\n            b.length >= index + 4,\n            \"GREATER_OR_EQUAL_TO_4_LENGTH_REQUIRED\"\n        );\n\n        // Arrays are prefixed by a 32 byte length field\n        index += 32;\n\n        // Read the bytes4 from array memory\n        assembly {\n            result := mload(add(b, index))\n            // Solidity does not require us to clean the trailing bytes.\n            // We do it anyway\n            result := and(result, 0xFFFFFFFF00000000000000000000000000000000000000000000000000000000)\n        }\n        return result;\n    }\n\n    /// @dev Reads nested bytes from a specific position.\n    /// @dev NOTE: the returned value overlaps with the input value.\n    ///            Both should be treated as immutable.\n    /// @param b Byte array containing nested bytes.\n    /// @param index Index of nested bytes.\n    /// @return result Nested bytes.\n    function readBytesWithLength(\n        bytes memory b,\n        uint256 index\n    )\n        internal\n        pure\n        returns (bytes memory result)\n    {\n        // Read length of nested bytes\n        uint256 nestedBytesLength = readUint256(b, index);\n        index += 32;\n\n        // Assert length of <b> is valid, given\n        // length of nested bytes\n        require(\n            b.length >= index + nestedBytesLength,\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n        \n        // Return a pointer to the byte array as it exists inside `b`\n        assembly {\n            result := add(b, index)\n        }\n        return result;\n    }\n\n    /// @dev Inserts bytes at a specific position in a byte array.\n    /// @param b Byte array to insert <input> into.\n    /// @param index Index in byte array of <input>.\n    /// @param input bytes to insert.\n    function writeBytesWithLength(\n        bytes memory b,\n        uint256 index,\n        bytes memory input\n    )\n        internal\n        pure\n    {\n        // Assert length of <b> is valid, given\n        // length of input\n        require(\n            b.length >= index + 32 + input.length,  // 32 bytes to store length\n            \"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED\"\n        );\n\n        // Copy <input> into <b>\n        memCopy(\n            b.contentAddress() + index,\n            input.rawAddress(), // includes length of <input>\n            input.length + 32   // +32 bytes to store <input> length\n        );\n    }\n\n    /// @dev Performs a deep copy of a byte array onto another byte array of greater than or equal length.\n    /// @param dest Byte array that will be overwritten with source bytes.\n    /// @param source Byte array to copy onto dest bytes.\n    function deepCopyBytes(\n        bytes memory dest,\n        bytes memory source\n    )\n        internal\n        pure\n    {\n        uint256 sourceLen = source.length;\n        // Dest length must be >= source length, or some bytes would not be copied.\n        require(\n            dest.length >= sourceLen,\n            \"GREATER_OR_EQUAL_TO_SOURCE_BYTES_LENGTH_REQUIRED\"\n        );\n        memCopy(\n            dest.contentAddress(),\n            source.contentAddress(),\n            sourceLen\n        );\n    }\n}\n"
-	},
-	"sourceTreeHashHex": "0x4be45134ccdebcf000c4e09f6aed69041411babf993cfba6871e9ad73369122f",
-	"compiler": {
-		"name": "solc",
-		"version": "soljson-v0.4.24+commit.e67f0147.js",
-		"settings": {
-			"optimizer": {
-				"enabled": true,
-				"runs": 1000000
-			},
-			"outputSelection": {
-				"*": {
-					"*": [
-						"abi",
-						"evm.bytecode.object",
-						"evm.bytecode.sourceMap",
-						"evm.deployedBytecode.object",
-						"evm.deployedBytecode.sourceMap"
-					]
-				}
-			}
-		}
-	},
-	"networks": {}
-}
\ No newline at end of file
+    "networks": {}
+}
-- 
cgit v1.2.3


From 5da748a062043b46133a2dbce248a756bbefce12 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Thu, 20 Dec 2018 19:40:16 -0800
Subject: Progress on dutch auction wrapper. Need to add auction data decoding
 to it.

---
 .../contract-wrappers/src/contract_wrappers.ts     |  2 +-
 .../src/contract_wrappers/dutch_auction_wrapper.ts | 74 +++++++++++++++++++++-
 .../test/dutch_auction_wrapper_test.ts             | 46 ++++++++------
 3 files changed, 99 insertions(+), 23 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-wrappers/src/contract_wrappers.ts b/packages/contract-wrappers/src/contract_wrappers.ts
index 396505866..3728d58d3 100644
--- a/packages/contract-wrappers/src/contract_wrappers.ts
+++ b/packages/contract-wrappers/src/contract_wrappers.ts
@@ -149,7 +149,7 @@ export class ContractWrappers {
         this.dutchAuction = new DutchAuctionWrapper(
             this._web3Wrapper,
             config.networkId,
-            contractAddresses.orderValidator,
+            contractAddresses.dutchAuction,
         );
     }
     /**
diff --git a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
index 500e7a63d..fee543c3b 100644
--- a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
@@ -21,9 +21,13 @@ import { OrderTransactionOpts } from '../types';
 import { ContractWrapper } from './contract_wrapper';
 import { ExchangeWrapperError } from '../types';
 
+import { orderFactory } from '@0x/order-utils/lib/src/order_factory';
+import { constants } from 'zlib';
+
 export class DutchAuctionWrapper extends ContractWrapper {
     public abi: ContractAbi = DutchAuction.compilerOutput.abi;
     public address: string;
+    private _exchangeAddress: string;
     private _dutchAuctionContractIfExists?: DutchAuctionContract;
     /**
      * Instantiate DutchAuctionWrapper
@@ -35,10 +39,12 @@ export class DutchAuctionWrapper extends ContractWrapper {
     constructor(
         web3Wrapper: Web3Wrapper,
         networkId: number,
-        address: string,
+        address?: string,
+        exchangeAddress?: string,
     ) {
         super(web3Wrapper, networkId);
-        this.address = address;
+        this.address = this.address = _.isUndefined(address) ? _getDefaultContractAddresses(networkId).dutchAuction : address;
+        this._exchangeAddress = _.isUndefined(exchangeAddress) ? _getDefaultContractAddresses(networkId).exchange : exchangeAddress;
     }
     /**
      * Matches the buy and sell orders at an amount given the following: the current block time, the auction
@@ -110,6 +116,8 @@ export class DutchAuctionWrapper extends ContractWrapper {
         // type assertions
         assert.doesConformToSchema('sellOrder', sellOrder, schemas.signedOrderSchema);
         // get contract
+        console.log(sellOrder);
+        console.log(await this._getDutchAuctionContractAsync());
         const dutchAuctionInstance = await this._getDutchAuctionContractAsync();
         // call contract
         const afterAuctionDetails = await dutchAuctionInstance.getAuctionDetails.callAsync(sellOrder);
@@ -128,6 +136,66 @@ export class DutchAuctionWrapper extends ContractWrapper {
         this._dutchAuctionContractIfExists = contractInstance;
         return this._dutchAuctionContractIfExists;
     }
+
+    public async createSignedSellOrderAsync(
+        auctionBeginTimeSections: BigNumber,
+        auctionBeginAmount: BigNumber,
+        auctionEndAmount: BigNumber,
+        acutionEndTime: BigNumber,
+        makerAssetData: string,
+        takerAssetData: string,
+        makerAddress: string,
+        takerAddress: string,
+        takerFillableAmount: BigNumber,
+        senderAddress?: string,
+        makerFee?: BigNumber,
+        takerFee?: BigNumber,
+        feeRecipientAddress?: string,
+    ): Promise<SignedOrder> {
+        console.log(`asdasd`);
+        const makerAssetAmount = auctionEndAmount;
+        const makerAssetDataWithAuctionDetails = DutchAuctionWrapper.encodeDutchAuctionAssetData(makerAssetData, auctionBeginTimeSections, auctionBeginAmount);
+        const signedOrder = await orderFactory.createSignedOrderAsync(
+            this._web3Wrapper.getProvider(),
+            makerAddress,
+            makerAssetAmount,
+            makerAssetDataWithAuctionDetails,
+            takerFillableAmount,
+            takerAssetData,
+            this._exchangeAddress,
+            {
+                takerAddress,
+                senderAddress,
+                makerFee,
+                takerFee,
+                feeRecipientAddress,
+                expirationTimeSeconds: acutionEndTime,
+            },
+        );
+        //console.log(signedOrder);
+        return signedOrder;
+    }
+
+    public async createSignedBuyOrderAsync(sellOrder: SignedOrder, buyerAddress: string, senderAddress?: string, makerFee?: BigNumber, takerFee?: BigNumber, feeRecipientAddress?: string): Promise<SignedOrder> {
+        const signedOrder = await orderFactory.createSignedOrderAsync(
+            this._web3Wrapper.getProvider(),
+            buyerAddress,
+            sellOrder.takerAssetAmount.times(2), // change this to decode value from auction @TODO -- add decode above for this.
+            sellOrder.takerAssetData,
+            sellOrder.makerAssetAmount,
+            sellOrder.makerAssetData,
+            sellOrder.exchangeAddress,
+            {
+                senderAddress,
+                makerFee,
+                takerFee,
+                feeRecipientAddress,
+                expirationTimeSeconds: sellOrder.expirationTimeSeconds,
+            },
+        );
+       // console.log(signedOrder);
+        return signedOrder;
+    }
     /**
      * Dutch auction details are encoded with the asset data for a 0x order. This function produces a hex
      * encoded assetData string, containing information both about the asset being traded and the
@@ -138,6 +206,7 @@ export class DutchAuctionWrapper extends ContractWrapper {
      * @return The hex encoded assetData string.
      */
     public static encodeDutchAuctionAssetData(assetData: string, beginTimeSeconds: BigNumber, beginAmount: BigNumber): string {
+       // console.log(`yoooo`, assetData);
         const assetDataBuffer = ethUtil.toBuffer(assetData);
         const abiEncodedAuctionData = (ethAbi as any).rawEncode(
             ['uint256', 'uint256'],
@@ -145,6 +214,7 @@ export class DutchAuctionWrapper extends ContractWrapper {
         );
         const abiEncodedAuctionDataBuffer = ethUtil.toBuffer(abiEncodedAuctionData);
         const dutchAuctionDataBuffer = Buffer.concat([assetDataBuffer, abiEncodedAuctionDataBuffer]);
+     //   console.log(`GREFG --- `, abiEncodedAuctionData);
         const dutchAuctionData = ethUtil.bufferToHex(dutchAuctionDataBuffer);
         return dutchAuctionData;
     };
diff --git a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
index ad8b3bd31..bfc4e0a58 100644
--- a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
+++ b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
@@ -16,6 +16,7 @@ import { provider, web3Wrapper } from './utils/web3_wrapper';
 import { getLatestBlockTimestampAsync } from '@0x/contracts-test-utils';
 import { DutchAuction } from '@0x/contract-artifacts';
 import { DutchAuctionWrapper } from '../src/contract_wrappers/dutch_auction_wrapper';
+import { Web3Wrapper } from '@0x/web3-wrapper';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -23,7 +24,7 @@ const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 
 // tslint:disable:custom-no-magic-numbers
 describe.only('DutchAuctionWrapper', () => {
-    const fillableAmount = new BigNumber(5);
+    const fillableAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18);
     const tenMinutesInSeconds = 10 * 60;
     let contractWrappers: ContractWrappers;
     let fillScenarios: FillScenarios;
@@ -32,10 +33,9 @@ describe.only('DutchAuctionWrapper', () => {
     let userAddresses: string[];
     let makerAddress: string;
     let takerAddress: string;
+    let buyerAddress: string;
     let makerTokenAddress: string;
     let takerTokenAddress: string;
-    let makerAssetData: string;
-    let takerAssetData: string;
     let buyOrder: SignedOrder;
     let sellOrder: SignedOrder;
     let makerTokenAssetData: string;
@@ -63,40 +63,44 @@ describe.only('DutchAuctionWrapper', () => {
             contractWrappers.erc20Proxy.address,
             contractWrappers.erc721Proxy.address,
         );
-        [, makerAddress, takerAddress] = userAddresses;
+        [, makerAddress, takerAddress, buyerAddress] = userAddresses;
         [makerTokenAddress] = tokenUtils.getDummyERC20TokenAddresses();
         takerTokenAddress = contractWrappers.forwarder.etherTokenAddress;
+        console.log(`B`);
         // construct asset data for tokens being swapped
         [makerTokenAssetData, takerTokenAssetData] = [
             assetDataUtils.encodeERC20AssetData(makerTokenAddress),
             assetDataUtils.encodeERC20AssetData(takerTokenAddress),
         ];
+        console.log(`C`);
         // encode auction details in maker asset data
         const auctionBeginAmount = fillableAmount;
         const currentBlockTimestamp = await getLatestBlockTimestampAsync();
         const auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
-        makerAssetData = DutchAuctionWrapper.encodeDutchAuctionAssetData(
+       /* makerAssetData = DutchAuctionWrapper.encodeDutchAuctionAssetData(
             makerTokenAssetData,
             auctionBeginTimeSeconds,
             auctionBeginAmount
-        );
-        takerAssetData = takerTokenAssetData;
+        );*/
+        console.log(`C2`);
         // create sell / buy orders for auction
         // note that the maker/taker asset datas are swapped in the `buyOrder`
-        sellOrder = await fillScenarios.createFillableSignedOrderAsync(
-            makerAssetData,
-            takerAssetData,
-            makerAddress,
-            constants.NULL_ADDRESS,
+        sellOrder = await contractWrappers.dutchAuction.createSignedSellOrderAsync(
+            auctionBeginTimeSeconds,
+            fillableAmount.times(2),
             fillableAmount,
-        );
-        buyOrder = await fillScenarios.createFillableSignedOrderAsync(
-            takerAssetData,
-            makerAssetData,
+            new BigNumber(currentBlockTimestamp + tenMinutesInSeconds),
+            makerTokenAssetData,
+            takerTokenAssetData,
             makerAddress,
             constants.NULL_ADDRESS,
             fillableAmount,
         );
+        buyOrder = await contractWrappers.dutchAuction.createSignedBuyOrderAsync(
+            sellOrder,
+            buyerAddress,
+        );
+        console.log(`CD`);
     });
     after(async () => {
         await blockchainLifecycle.revertAsync();
@@ -109,8 +113,10 @@ describe.only('DutchAuctionWrapper', () => {
     });
     describe('#matchOrdersAsync', () => {
         it('should match two orders', async () => {
-            const txHash = await contractWrappers.dutchAuction.matchOrdersAsync(buyOrder, sellOrder, takerAddress);
-            await web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
+            console.log(await contractWrappers.dutchAuction.getAuctionDetailsAsync(sellOrder));
+
+           // const txHash = await contractWrappers.dutchAuction.matchOrdersAsync(buyOrder, sellOrder, takerAddress, {gasLimit: 1000000});
+            //await web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
         });
         it('should throw when invalid transaction and shouldValidate is true', async () => {
             // request match with bad buy/sell orders
@@ -130,7 +136,7 @@ describe.only('DutchAuctionWrapper', () => {
     });
 
     describe('#getAuctionDetailsAsync', () => {
-        it('should be worth the begin price at the begining of the auction', async () => {
+        /*it('should be worth the begin price at the begining of the auction', async () => {
             // setup auction details
             const auctionBeginAmount = fillableAmount;
             const currentBlockTimestamp = await getLatestBlockTimestampAsync();
@@ -151,6 +157,6 @@ describe.only('DutchAuctionWrapper', () => {
             expect(auctionDetails.currentTimeSeconds).to.be.bignumber.lte(auctionBeginTimeSeconds);
             expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionBeginAmount);
             expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
-        });
+        });*/
     });
 });
-- 
cgit v1.2.3


From 7203ca90cf9bff2f7accf5fe2ee7da5764d0dac3 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 21 Dec 2018 16:11:59 -0800
Subject: all dutchie wrapper tests passing

---
 .../src/contract_wrappers/dutch_auction_wrapper.ts | 94 +++++++---------------
 .../test/dutch_auction_wrapper_test.ts             | 90 +++++++++++----------
 2 files changed, 76 insertions(+), 108 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
index fee543c3b..5896617fc 100644
--- a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
@@ -7,7 +7,7 @@ import { _getDefaultContractAddresses } from '../utils/contract_addresses';
 import { DutchAuctionDetails, SignedOrder } from '@0x/types';
 import { ContractAbi } from 'ethereum-types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
-import { BigNumber } from '@0x/utils';
+import { BigNumber, abiUtils } from '@0x/utils';
 import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
 import * as _ from 'lodash';
 import ethAbi = require('ethereumjs-abi');
@@ -21,8 +21,7 @@ import { OrderTransactionOpts } from '../types';
 import { ContractWrapper } from './contract_wrapper';
 import { ExchangeWrapperError } from '../types';
 
-import { orderFactory } from '@0x/order-utils/lib/src/order_factory';
-import { constants } from 'zlib';
+import { assetDataUtils, AssetData } from '@0x/order-utils';
 
 export class DutchAuctionWrapper extends ContractWrapper {
     public abi: ContractAbi = DutchAuction.compilerOutput.abi;
@@ -74,6 +73,10 @@ export class DutchAuctionWrapper extends ContractWrapper {
             sellOrder.takerAssetData !== buyOrder.makerAssetData
         ) {
             throw new Error(ExchangeWrapperError.AssetDataMismatch);
+        } else {
+            // Smart contracts assigns the asset data from the left order to the right one so we can save gas on reducing the size of call data
+            //rightSignedOrder.makerAssetData = '0x';
+           // rightSignedOrder.takerAssetData = '0x';
         }
         // get contract
         const dutchAuctionInstance = await this._getDutchAuctionContractAsync();
@@ -136,66 +139,6 @@ export class DutchAuctionWrapper extends ContractWrapper {
         this._dutchAuctionContractIfExists = contractInstance;
         return this._dutchAuctionContractIfExists;
     }
-
-    public async createSignedSellOrderAsync(
-        auctionBeginTimeSections: BigNumber,
-        auctionBeginAmount: BigNumber,
-        auctionEndAmount: BigNumber,
-        acutionEndTime: BigNumber,
-        makerAssetData: string,
-        takerAssetData: string,
-        makerAddress: string,
-        takerAddress: string,
-        takerFillableAmount: BigNumber,
-        senderAddress?: string,
-        makerFee?: BigNumber,
-        takerFee?: BigNumber,
-        feeRecipientAddress?: string,
-    ): Promise<SignedOrder> {
-        console.log(`asdasd`);
-        const makerAssetAmount = auctionEndAmount;
-        const makerAssetDataWithAuctionDetails = DutchAuctionWrapper.encodeDutchAuctionAssetData(makerAssetData, auctionBeginTimeSections, auctionBeginAmount);
-        const signedOrder = await orderFactory.createSignedOrderAsync(
-            this._web3Wrapper.getProvider(),
-            makerAddress,
-            makerAssetAmount,
-            makerAssetDataWithAuctionDetails,
-            takerFillableAmount,
-            takerAssetData,
-            this._exchangeAddress,
-            {
-                takerAddress,
-                senderAddress,
-                makerFee,
-                takerFee,
-                feeRecipientAddress,
-                expirationTimeSeconds: acutionEndTime,
-            },
-        );
-        //console.log(signedOrder);
-        return signedOrder;
-    }
-
-    public async createSignedBuyOrderAsync(sellOrder: SignedOrder, buyerAddress: string, senderAddress?: string, makerFee?: BigNumber, takerFee?: BigNumber, feeRecipientAddress?: string): Promise<SignedOrder> {
-        const signedOrder = await orderFactory.createSignedOrderAsync(
-            this._web3Wrapper.getProvider(),
-            buyerAddress,
-            sellOrder.takerAssetAmount.times(2), // change this to decode value from auction @TODO -- add decode above for this.
-            sellOrder.takerAssetData,
-            sellOrder.makerAssetAmount,
-            sellOrder.makerAssetData,
-            sellOrder.exchangeAddress,
-            {
-                senderAddress,
-                makerFee,
-                takerFee,
-                feeRecipientAddress,
-                expirationTimeSeconds: sellOrder.expirationTimeSeconds,
-            },
-        );
-       // console.log(signedOrder);
-        return signedOrder;
-    }
     /**
      * Dutch auction details are encoded with the asset data for a 0x order. This function produces a hex
      * encoded assetData string, containing information both about the asset being traded and the
@@ -206,7 +149,6 @@ export class DutchAuctionWrapper extends ContractWrapper {
      * @return The hex encoded assetData string.
      */
     public static encodeDutchAuctionAssetData(assetData: string, beginTimeSeconds: BigNumber, beginAmount: BigNumber): string {
-       // console.log(`yoooo`, assetData);
         const assetDataBuffer = ethUtil.toBuffer(assetData);
         const abiEncodedAuctionData = (ethAbi as any).rawEncode(
             ['uint256', 'uint256'],
@@ -218,4 +160,28 @@ export class DutchAuctionWrapper extends ContractWrapper {
         const dutchAuctionData = ethUtil.bufferToHex(dutchAuctionDataBuffer);
         return dutchAuctionData;
     };
+    /**
+     * Dutch auction details are encoded with the asset data for a 0x order. This function produces a hex
+     * encoded assetData string, containing information both about the asset being traded and the
+     * dutch auction; which is usable in the makerAssetData or takerAssetData fields in a 0x order.
+     * @param dutchAuctionData Hex encoded assetData string for the asset being auctioned.
+     * @return 
+     */
+    public static decodeDutchAuctionData(dutchAuctionData: string): [AssetData, BigNumber, BigNumber] {
+        const dutchAuctionDataBuffer = ethUtil.toBuffer(dutchAuctionData);
+        // Decode asset data
+        const assetDataBuffer = dutchAuctionDataBuffer.slice(0, dutchAuctionDataBuffer.byteLength - 64);
+        const assetDataHex = ethUtil.bufferToHex(assetDataBuffer);
+        const assetData = assetDataUtils.decodeAssetDataOrThrow(assetDataHex);
+        // Decode auction details
+        const dutchAuctionDetailsBuffer = dutchAuctionDataBuffer.slice(dutchAuctionDataBuffer.byteLength - 64);
+        const [beginTimeSecondsAsBN, beginAmountAsBN] = ethAbi.rawDecode(
+            ['uint256', 'uint256'],
+            dutchAuctionDetailsBuffer
+        );
+        const beginTimeSeconds = new BigNumber(`0x${beginTimeSecondsAsBN.toString()}`);
+        const beginAmount = new BigNumber(`0x${beginAmountAsBN.toString()}`);
+        console.log(beginAmount);
+        return [assetData, beginTimeSeconds, beginAmount];
+     };
 }
diff --git a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
index bfc4e0a58..f548e3ff8 100644
--- a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
+++ b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
@@ -1,7 +1,7 @@
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { FillScenarios } from '@0x/fill-scenarios';
 import { assetDataUtils } from '@0x/order-utils';
-import { SignedOrder } from '@0x/types';
+import { RevertReason, SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import * as chai from 'chai';
 import 'mocha';
@@ -18,13 +18,19 @@ import { DutchAuction } from '@0x/contract-artifacts';
 import { DutchAuctionWrapper } from '../src/contract_wrappers/dutch_auction_wrapper';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 
+import { DutchAuctionUtils } from './utils/dutch_auction_utils';
+
+import {
+    expectTransactionFailedAsync,
+} from '@0x/contracts-test-utils';
+
 chaiSetup.configure();
 const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 
 // tslint:disable:custom-no-magic-numbers
 describe.only('DutchAuctionWrapper', () => {
-    const fillableAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18);
+    const fillableAmount = new BigNumber(2);//Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18);
     const tenMinutesInSeconds = 10 * 60;
     let contractWrappers: ContractWrappers;
     let fillScenarios: FillScenarios;
@@ -33,13 +39,16 @@ describe.only('DutchAuctionWrapper', () => {
     let userAddresses: string[];
     let makerAddress: string;
     let takerAddress: string;
-    let buyerAddress: string;
     let makerTokenAddress: string;
     let takerTokenAddress: string;
     let buyOrder: SignedOrder;
     let sellOrder: SignedOrder;
     let makerTokenAssetData: string;
     let takerTokenAssetData: string;
+    let auctionBeginTimeSeconds: BigNumber;
+    let auctionBeginAmount: BigNumber;
+    let auctionEndTimeSeconds: BigNumber;
+    let auctionEndAmount: BigNumber;
     before(async () => {
         console.log(`BEOGIN DEPLOYINH`);
         const contractAddresses = await migrateOnceAsync();
@@ -63,9 +72,8 @@ describe.only('DutchAuctionWrapper', () => {
             contractWrappers.erc20Proxy.address,
             contractWrappers.erc721Proxy.address,
         );
-        [, makerAddress, takerAddress, buyerAddress] = userAddresses;
-        [makerTokenAddress] = tokenUtils.getDummyERC20TokenAddresses();
-        takerTokenAddress = contractWrappers.forwarder.etherTokenAddress;
+        [, makerAddress, takerAddress] = userAddresses;
+        [makerTokenAddress, takerTokenAddress] = tokenUtils.getDummyERC20TokenAddresses();
         console.log(`B`);
         // construct asset data for tokens being swapped
         [makerTokenAssetData, takerTokenAssetData] = [
@@ -74,31 +82,40 @@ describe.only('DutchAuctionWrapper', () => {
         ];
         console.log(`C`);
         // encode auction details in maker asset data
-        const auctionBeginAmount = fillableAmount;
+        auctionEndAmount = fillableAmount;
+        auctionBeginAmount = auctionEndAmount.times(2);
         const currentBlockTimestamp = await getLatestBlockTimestampAsync();
-        const auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
+        auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
+        auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp + tenMinutesInSeconds);
        /* makerAssetData = DutchAuctionWrapper.encodeDutchAuctionAssetData(
             makerTokenAssetData,
             auctionBeginTimeSeconds,
             auctionBeginAmount
         );*/
         console.log(`C2`);
+        // Create template orders from 
+
+
         // create sell / buy orders for auction
         // note that the maker/taker asset datas are swapped in the `buyOrder`
-        sellOrder = await contractWrappers.dutchAuction.createSignedSellOrderAsync(
+
+        const coinbase = userAddresses[0];
+        const dutchAuctionUtils = new DutchAuctionUtils(web3Wrapper, coinbase, exchangeContractAddress, contractWrappers.erc20Proxy.address);
+        sellOrder = await dutchAuctionUtils.createSignedSellOrderAsync(
             auctionBeginTimeSeconds,
-            fillableAmount.times(2),
-            fillableAmount,
-            new BigNumber(currentBlockTimestamp + tenMinutesInSeconds),
+            auctionBeginAmount,
+            auctionEndAmount,
+            auctionEndTimeSeconds,
             makerTokenAssetData,
             takerTokenAssetData,
             makerAddress,
             constants.NULL_ADDRESS,
-            fillableAmount,
+            auctionEndAmount,
         );
-        buyOrder = await contractWrappers.dutchAuction.createSignedBuyOrderAsync(
+        console.log(`ASDS`);
+        buyOrder = await dutchAuctionUtils.createSignedBuyOrderAsync(
             sellOrder,
-            buyerAddress,
+            takerAddress,
         );
         console.log(`CD`);
     });
@@ -113,17 +130,15 @@ describe.only('DutchAuctionWrapper', () => {
     });
     describe('#matchOrdersAsync', () => {
         it('should match two orders', async () => {
-            console.log(await contractWrappers.dutchAuction.getAuctionDetailsAsync(sellOrder));
-
-           // const txHash = await contractWrappers.dutchAuction.matchOrdersAsync(buyOrder, sellOrder, takerAddress, {gasLimit: 1000000});
-            //await web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
+            const txHash = await contractWrappers.dutchAuction.matchOrdersAsync(buyOrder, sellOrder, takerAddress);
+            await web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
         });
         it('should throw when invalid transaction and shouldValidate is true', async () => {
             // request match with bad buy/sell orders
             const badSellOrder = buyOrder;
             const badBuyOrder = sellOrder;
-            return expect(
-                await contractWrappers.dutchAuction.matchOrdersAsync(
+            return expectTransactionFailedAsync(
+                contractWrappers.dutchAuction.matchOrdersAsync(
                     badBuyOrder,
                     badSellOrder,
                     takerAddress,
@@ -131,32 +146,19 @@ describe.only('DutchAuctionWrapper', () => {
                         shouldValidate: true,
                     },
                 ),
-            ).to.be.rejectedWith('COMPLETE_FILL_FAILED');
+                RevertReason.InvalidAssetData
+            );
         });
     });
 
     describe('#getAuctionDetailsAsync', () => {
-        /*it('should be worth the begin price at the begining of the auction', async () => {
-            // setup auction details
-            const auctionBeginAmount = fillableAmount;
-            const currentBlockTimestamp = await getLatestBlockTimestampAsync();
-            const auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp + tenMinutesInSeconds);
-            const makerAssetData = DutchAuctionWrapper.encodeDutchAuctionAssetData(
-                makerTokenAssetData,
-                auctionBeginTimeSeconds,
-                auctionBeginAmount
-            );
-            const order = await fillScenarios.createFillableSignedOrderAsync(
-                makerAssetData,
-                takerAssetData,
-                makerAddress,
-                constants.NULL_ADDRESS,
-                fillableAmount,
-            );
-            const auctionDetails = await contractWrappers.dutchAuction.getAuctionDetailsAsync(order);
-            expect(auctionDetails.currentTimeSeconds).to.be.bignumber.lte(auctionBeginTimeSeconds);
-            expect(auctionDetails.currentAmount).to.be.bignumber.equal(auctionBeginAmount);
-            expect(auctionDetails.beginAmount).to.be.bignumber.equal(auctionBeginAmount);
-        });*/
+        it('should be worth the begin price at the begining of the auction', async () => {
+            // get auction details
+            const auctionDetails = await contractWrappers.dutchAuction.getAuctionDetailsAsync(sellOrder);
+            // run some basic sanity checks on the return value
+            expect(auctionDetails.beginTimeSeconds, 'auctionDetails.beginTimeSeconds').to.be.bignumber.equal(auctionBeginTimeSeconds);
+            expect(auctionDetails.beginAmount, 'auctionDetails.beginAmount').to.be.bignumber.equal(auctionBeginAmount);
+            expect(auctionDetails.endTimeSeconds, 'auctionDetails.endTimeSeconds').to.be.bignumber.equal(auctionEndTimeSeconds);
+        });
     });
 });
-- 
cgit v1.2.3


From 0432212a346aa761c54b5a9159a7e61e0c2f9b9a Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 21 Dec 2018 16:40:07 -0800
Subject: dutch wrapper tests working

---
 .../src/contract_wrappers/dutch_auction_wrapper.ts | 24 +++++-------
 packages/contract-wrappers/src/types.ts            | 12 ++++++
 .../test/dutch_auction_wrapper_test.ts             | 43 +++-------------------
 3 files changed, 27 insertions(+), 52 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
index 5896617fc..dea759962 100644
--- a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
@@ -19,9 +19,9 @@ import { orderTxOptsSchema } from '../schemas/order_tx_opts_schema';
 import { txOptsSchema } from '../schemas/tx_opts_schema';
 import { OrderTransactionOpts } from '../types';
 import { ContractWrapper } from './contract_wrapper';
-import { ExchangeWrapperError } from '../types';
+import { DutchAuctionWrapperError, DutchAuctionData } from '../types';
 
-import { assetDataUtils, AssetData } from '@0x/order-utils';
+import { assetDataUtils } from '@0x/order-utils';
 
 export class DutchAuctionWrapper extends ContractWrapper {
     public abi: ContractAbi = DutchAuction.compilerOutput.abi;
@@ -72,11 +72,7 @@ export class DutchAuctionWrapper extends ContractWrapper {
             sellOrder.makerAssetData !== buyOrder.takerAssetData ||
             sellOrder.takerAssetData !== buyOrder.makerAssetData
         ) {
-            throw new Error(ExchangeWrapperError.AssetDataMismatch);
-        } else {
-            // Smart contracts assigns the asset data from the left order to the right one so we can save gas on reducing the size of call data
-            //rightSignedOrder.makerAssetData = '0x';
-           // rightSignedOrder.takerAssetData = '0x';
+            throw new Error(DutchAuctionWrapperError.AssetDataMismatch);
         }
         // get contract
         const dutchAuctionInstance = await this._getDutchAuctionContractAsync();
@@ -119,8 +115,6 @@ export class DutchAuctionWrapper extends ContractWrapper {
         // type assertions
         assert.doesConformToSchema('sellOrder', sellOrder, schemas.signedOrderSchema);
         // get contract
-        console.log(sellOrder);
-        console.log(await this._getDutchAuctionContractAsync());
         const dutchAuctionInstance = await this._getDutchAuctionContractAsync();
         // call contract
         const afterAuctionDetails = await dutchAuctionInstance.getAuctionDetails.callAsync(sellOrder);
@@ -156,7 +150,6 @@ export class DutchAuctionWrapper extends ContractWrapper {
         );
         const abiEncodedAuctionDataBuffer = ethUtil.toBuffer(abiEncodedAuctionData);
         const dutchAuctionDataBuffer = Buffer.concat([assetDataBuffer, abiEncodedAuctionDataBuffer]);
-     //   console.log(`GREFG --- `, abiEncodedAuctionData);
         const dutchAuctionData = ethUtil.bufferToHex(dutchAuctionDataBuffer);
         return dutchAuctionData;
     };
@@ -165,9 +158,9 @@ export class DutchAuctionWrapper extends ContractWrapper {
      * encoded assetData string, containing information both about the asset being traded and the
      * dutch auction; which is usable in the makerAssetData or takerAssetData fields in a 0x order.
      * @param dutchAuctionData Hex encoded assetData string for the asset being auctioned.
-     * @return 
+     * @return An object containing the auction asset, auction begin time and auction begin amount.
      */
-    public static decodeDutchAuctionData(dutchAuctionData: string): [AssetData, BigNumber, BigNumber] {
+    public static decodeDutchAuctionData(dutchAuctionData: string): DutchAuctionData {
         const dutchAuctionDataBuffer = ethUtil.toBuffer(dutchAuctionData);
         // Decode asset data
         const assetDataBuffer = dutchAuctionDataBuffer.slice(0, dutchAuctionDataBuffer.byteLength - 64);
@@ -181,7 +174,10 @@ export class DutchAuctionWrapper extends ContractWrapper {
         );
         const beginTimeSeconds = new BigNumber(`0x${beginTimeSecondsAsBN.toString()}`);
         const beginAmount = new BigNumber(`0x${beginAmountAsBN.toString()}`);
-        console.log(beginAmount);
-        return [assetData, beginTimeSeconds, beginAmount];
+        return {
+            assetData,
+            beginTimeSeconds,
+            beginAmount
+        };
      };
 }
diff --git a/packages/contract-wrappers/src/types.ts b/packages/contract-wrappers/src/types.ts
index 14d4649ae..f23587c20 100644
--- a/packages/contract-wrappers/src/types.ts
+++ b/packages/contract-wrappers/src/types.ts
@@ -14,6 +14,8 @@ import { BigNumber } from '@0x/utils';
 
 import { BlockParam, ContractEventArg, DecodedLogArgs, LogEntryEvent, LogWithDecodedArgs } from 'ethereum-types';
 
+import { AssetData } from '@0x/order-utils';
+
 export enum ExchangeWrapperError {
     AssetDataMismatch = 'ASSET_DATA_MISMATCH',
 }
@@ -206,3 +208,13 @@ export interface BalanceAndAllowance {
     balance: BigNumber;
     allowance: BigNumber;
 }
+
+export enum DutchAuctionWrapperError {
+    AssetDataMismatch = 'ASSET_DATA_MISMATCH',
+}
+
+export interface DutchAuctionData {
+    assetData: AssetData;
+    beginTimeSeconds: BigNumber;
+    beginAmount: BigNumber;
+}
diff --git a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
index f548e3ff8..697554dd1 100644
--- a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
+++ b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
@@ -1,12 +1,11 @@
 import { BlockchainLifecycle } from '@0x/dev-utils';
-import { FillScenarios } from '@0x/fill-scenarios';
 import { assetDataUtils } from '@0x/order-utils';
 import { RevertReason, SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import * as chai from 'chai';
 import 'mocha';
 
-import { ContractWrappers, OrderStatus } from '../src';
+import { ContractWrappers } from '../src';
 
 import { chaiSetup } from './utils/chai_setup';
 import { constants } from './utils/constants';
@@ -14,10 +13,6 @@ import { migrateOnceAsync } from './utils/migrate';
 import { tokenUtils } from './utils/token_utils';
 import { provider, web3Wrapper } from './utils/web3_wrapper';
 import { getLatestBlockTimestampAsync } from '@0x/contracts-test-utils';
-import { DutchAuction } from '@0x/contract-artifacts';
-import { DutchAuctionWrapper } from '../src/contract_wrappers/dutch_auction_wrapper';
-import { Web3Wrapper } from '@0x/web3-wrapper';
-
 import { DutchAuctionUtils } from './utils/dutch_auction_utils';
 
 import {
@@ -33,9 +28,7 @@ describe.only('DutchAuctionWrapper', () => {
     const fillableAmount = new BigNumber(2);//Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18);
     const tenMinutesInSeconds = 10 * 60;
     let contractWrappers: ContractWrappers;
-    let fillScenarios: FillScenarios;
     let exchangeContractAddress: string;
-    let zrxTokenAddress: string;
     let userAddresses: string[];
     let makerAddress: string;
     let takerAddress: string;
@@ -50,7 +43,7 @@ describe.only('DutchAuctionWrapper', () => {
     let auctionEndTimeSeconds: BigNumber;
     let auctionEndAmount: BigNumber;
     before(async () => {
-        console.log(`BEOGIN DEPLOYINH`);
+        // setup contract wrappers & addresses
         const contractAddresses = await migrateOnceAsync();
         await blockchainLifecycle.startAsync();
         const config = {
@@ -58,47 +51,23 @@ describe.only('DutchAuctionWrapper', () => {
             contractAddresses,
             blockPollingIntervalMs: 10,
         };
-
         contractWrappers = new ContractWrappers(provider, config);
-        console.log(`DEPLOYINH`);
         exchangeContractAddress = contractWrappers.exchange.address;
         userAddresses = await web3Wrapper.getAvailableAddressesAsync();
-        zrxTokenAddress = contractWrappers.exchange.zrxTokenAddress;
-        fillScenarios = new FillScenarios(
-            provider,
-            userAddresses,
-            zrxTokenAddress,
-            exchangeContractAddress,
-            contractWrappers.erc20Proxy.address,
-            contractWrappers.erc721Proxy.address,
-        );
         [, makerAddress, takerAddress] = userAddresses;
         [makerTokenAddress, takerTokenAddress] = tokenUtils.getDummyERC20TokenAddresses();
-        console.log(`B`);
         // construct asset data for tokens being swapped
         [makerTokenAssetData, takerTokenAssetData] = [
             assetDataUtils.encodeERC20AssetData(makerTokenAddress),
             assetDataUtils.encodeERC20AssetData(takerTokenAddress),
         ];
-        console.log(`C`);
-        // encode auction details in maker asset data
+        // setup auction details in maker asset data
         auctionEndAmount = fillableAmount;
         auctionBeginAmount = auctionEndAmount.times(2);
         const currentBlockTimestamp = await getLatestBlockTimestampAsync();
         auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
         auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp + tenMinutesInSeconds);
-       /* makerAssetData = DutchAuctionWrapper.encodeDutchAuctionAssetData(
-            makerTokenAssetData,
-            auctionBeginTimeSeconds,
-            auctionBeginAmount
-        );*/
-        console.log(`C2`);
-        // Create template orders from 
-
-
-        // create sell / buy orders for auction
-        // note that the maker/taker asset datas are swapped in the `buyOrder`
-
+        // create auction orders
         const coinbase = userAddresses[0];
         const dutchAuctionUtils = new DutchAuctionUtils(web3Wrapper, coinbase, exchangeContractAddress, contractWrappers.erc20Proxy.address);
         sellOrder = await dutchAuctionUtils.createSignedSellOrderAsync(
@@ -112,12 +81,10 @@ describe.only('DutchAuctionWrapper', () => {
             constants.NULL_ADDRESS,
             auctionEndAmount,
         );
-        console.log(`ASDS`);
         buyOrder = await dutchAuctionUtils.createSignedBuyOrderAsync(
             sellOrder,
             takerAddress,
         );
-        console.log(`CD`);
     });
     after(async () => {
         await blockchainLifecycle.revertAsync();
@@ -152,7 +119,7 @@ describe.only('DutchAuctionWrapper', () => {
     });
 
     describe('#getAuctionDetailsAsync', () => {
-        it('should be worth the begin price at the begining of the auction', async () => {
+        it('should get auction details', async () => {
             // get auction details
             const auctionDetails = await contractWrappers.dutchAuction.getAuctionDetailsAsync(sellOrder);
             // run some basic sanity checks on the return value
-- 
cgit v1.2.3


From b249a50d8f0054328a901525af6316133ed64023 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 21 Dec 2018 16:40:11 -0800
Subject: ran prettier

---
 .../src/contract_wrappers/dutch_auction_wrapper.ts | 33 +++++++++---------
 .../test/dutch_auction_wrapper_test.ts             | 39 +++++++++++-----------
 2 files changed, 35 insertions(+), 37 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
index dea759962..b7cdff670 100644
--- a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
@@ -1,14 +1,10 @@
-import { artifacts as protocolArtifacts } from '@0x/contracts-protocol';
 import { DutchAuctionContract } from '@0x/abi-gen-wrappers';
 import { DutchAuction } from '@0x/contract-artifacts';
-import { LogDecoder } from '@0x/contracts-test-utils';
-import { artifacts as tokensArtifacts } from '@0x/contracts-tokens';
 import { _getDefaultContractAddresses } from '../utils/contract_addresses';
 import { DutchAuctionDetails, SignedOrder } from '@0x/types';
 import { ContractAbi } from 'ethereum-types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import { BigNumber, abiUtils } from '@0x/utils';
-import { Provider, TransactionReceiptWithDecodedLogs } from 'ethereum-types';
 import * as _ from 'lodash';
 import ethAbi = require('ethereumjs-abi');
 import { schemas } from '@0x/json-schemas';
@@ -35,15 +31,14 @@ export class DutchAuctionWrapper extends ContractWrapper {
      * @param address The address of the Dutch Auction contract. If undefined, will
      * default to the known address corresponding to the networkId.
      */
-    constructor(
-        web3Wrapper: Web3Wrapper,
-        networkId: number,
-        address?: string,
-        exchangeAddress?: string,
-    ) {
+    constructor(web3Wrapper: Web3Wrapper, networkId: number, address?: string, exchangeAddress?: string) {
         super(web3Wrapper, networkId);
-        this.address = this.address = _.isUndefined(address) ? _getDefaultContractAddresses(networkId).dutchAuction : address;
-        this._exchangeAddress = _.isUndefined(exchangeAddress) ? _getDefaultContractAddresses(networkId).exchange : exchangeAddress;
+        this.address = this.address = _.isUndefined(address)
+            ? _getDefaultContractAddresses(networkId).dutchAuction
+            : address;
+        this._exchangeAddress = _.isUndefined(exchangeAddress)
+            ? _getDefaultContractAddresses(networkId).exchange
+            : exchangeAddress;
     }
     /**
      * Matches the buy and sell orders at an amount given the following: the current block time, the auction
@@ -142,7 +137,11 @@ export class DutchAuctionWrapper extends ContractWrapper {
      * @param beginAmount Starting amount being sold in the dutch auction.
      * @return The hex encoded assetData string.
      */
-    public static encodeDutchAuctionAssetData(assetData: string, beginTimeSeconds: BigNumber, beginAmount: BigNumber): string {
+    public static encodeDutchAuctionAssetData(
+        assetData: string,
+        beginTimeSeconds: BigNumber,
+        beginAmount: BigNumber,
+    ): string {
         const assetDataBuffer = ethUtil.toBuffer(assetData);
         const abiEncodedAuctionData = (ethAbi as any).rawEncode(
             ['uint256', 'uint256'],
@@ -152,7 +151,7 @@ export class DutchAuctionWrapper extends ContractWrapper {
         const dutchAuctionDataBuffer = Buffer.concat([assetDataBuffer, abiEncodedAuctionDataBuffer]);
         const dutchAuctionData = ethUtil.bufferToHex(dutchAuctionDataBuffer);
         return dutchAuctionData;
-    };
+    }
     /**
      * Dutch auction details are encoded with the asset data for a 0x order. This function produces a hex
      * encoded assetData string, containing information both about the asset being traded and the
@@ -170,14 +169,14 @@ export class DutchAuctionWrapper extends ContractWrapper {
         const dutchAuctionDetailsBuffer = dutchAuctionDataBuffer.slice(dutchAuctionDataBuffer.byteLength - 64);
         const [beginTimeSecondsAsBN, beginAmountAsBN] = ethAbi.rawDecode(
             ['uint256', 'uint256'],
-            dutchAuctionDetailsBuffer
+            dutchAuctionDetailsBuffer,
         );
         const beginTimeSeconds = new BigNumber(`0x${beginTimeSecondsAsBN.toString()}`);
         const beginAmount = new BigNumber(`0x${beginAmountAsBN.toString()}`);
         return {
             assetData,
             beginTimeSeconds,
-            beginAmount
+            beginAmount,
         };
-     };
+    }
 }
diff --git a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
index 697554dd1..fa5ef41fd 100644
--- a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
+++ b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
@@ -15,9 +15,7 @@ import { provider, web3Wrapper } from './utils/web3_wrapper';
 import { getLatestBlockTimestampAsync } from '@0x/contracts-test-utils';
 import { DutchAuctionUtils } from './utils/dutch_auction_utils';
 
-import {
-    expectTransactionFailedAsync,
-} from '@0x/contracts-test-utils';
+import { expectTransactionFailedAsync } from '@0x/contracts-test-utils';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -25,7 +23,7 @@ const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 
 // tslint:disable:custom-no-magic-numbers
 describe.only('DutchAuctionWrapper', () => {
-    const fillableAmount = new BigNumber(2);//Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18);
+    const fillableAmount = new BigNumber(2); //Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18);
     const tenMinutesInSeconds = 10 * 60;
     let contractWrappers: ContractWrappers;
     let exchangeContractAddress: string;
@@ -69,7 +67,12 @@ describe.only('DutchAuctionWrapper', () => {
         auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp + tenMinutesInSeconds);
         // create auction orders
         const coinbase = userAddresses[0];
-        const dutchAuctionUtils = new DutchAuctionUtils(web3Wrapper, coinbase, exchangeContractAddress, contractWrappers.erc20Proxy.address);
+        const dutchAuctionUtils = new DutchAuctionUtils(
+            web3Wrapper,
+            coinbase,
+            exchangeContractAddress,
+            contractWrappers.erc20Proxy.address,
+        );
         sellOrder = await dutchAuctionUtils.createSignedSellOrderAsync(
             auctionBeginTimeSeconds,
             auctionBeginAmount,
@@ -81,10 +84,7 @@ describe.only('DutchAuctionWrapper', () => {
             constants.NULL_ADDRESS,
             auctionEndAmount,
         );
-        buyOrder = await dutchAuctionUtils.createSignedBuyOrderAsync(
-            sellOrder,
-            takerAddress,
-        );
+        buyOrder = await dutchAuctionUtils.createSignedBuyOrderAsync(sellOrder, takerAddress);
     });
     after(async () => {
         await blockchainLifecycle.revertAsync();
@@ -105,15 +105,10 @@ describe.only('DutchAuctionWrapper', () => {
             const badSellOrder = buyOrder;
             const badBuyOrder = sellOrder;
             return expectTransactionFailedAsync(
-                contractWrappers.dutchAuction.matchOrdersAsync(
-                    badBuyOrder,
-                    badSellOrder,
-                    takerAddress,
-                    {
-                        shouldValidate: true,
-                    },
-                ),
-                RevertReason.InvalidAssetData
+                contractWrappers.dutchAuction.matchOrdersAsync(badBuyOrder, badSellOrder, takerAddress, {
+                    shouldValidate: true,
+                }),
+                RevertReason.InvalidAssetData,
             );
         });
     });
@@ -123,9 +118,13 @@ describe.only('DutchAuctionWrapper', () => {
             // get auction details
             const auctionDetails = await contractWrappers.dutchAuction.getAuctionDetailsAsync(sellOrder);
             // run some basic sanity checks on the return value
-            expect(auctionDetails.beginTimeSeconds, 'auctionDetails.beginTimeSeconds').to.be.bignumber.equal(auctionBeginTimeSeconds);
+            expect(auctionDetails.beginTimeSeconds, 'auctionDetails.beginTimeSeconds').to.be.bignumber.equal(
+                auctionBeginTimeSeconds,
+            );
             expect(auctionDetails.beginAmount, 'auctionDetails.beginAmount').to.be.bignumber.equal(auctionBeginAmount);
-            expect(auctionDetails.endTimeSeconds, 'auctionDetails.endTimeSeconds').to.be.bignumber.equal(auctionEndTimeSeconds);
+            expect(auctionDetails.endTimeSeconds, 'auctionDetails.endTimeSeconds').to.be.bignumber.equal(
+                auctionEndTimeSeconds,
+            );
         });
     });
 });
-- 
cgit v1.2.3


From cb1bfa0f9790706bf9ce08aad0bf8fd9e2621ce9 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 21 Dec 2018 17:04:17 -0800
Subject: ran prettier + added changelog entry for contract wrappers

---
 packages/contract-wrappers/CHANGELOG.json                      | 10 ++++++++++
 .../src/contract_wrappers/dutch_auction_wrapper.ts             |  8 ++------
 2 files changed, 12 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index 581fbdee1..dadba6190 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -1,6 +1,16 @@
 [
     {
         "version": "4.2.0",
+        "changes": [
+            {
+                "note":
+                    "Added Dutch Auction wrapper",
+                "pr": 1465 
+            }
+        ]
+    },
+    {
+        "version": "4.1.4",
         "changes": [
             {
                 "note": "Add support for Trust Wallet signature denial error"
diff --git a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
index b7cdff670..bb1e89555 100644
--- a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
@@ -4,7 +4,7 @@ import { _getDefaultContractAddresses } from '../utils/contract_addresses';
 import { DutchAuctionDetails, SignedOrder } from '@0x/types';
 import { ContractAbi } from 'ethereum-types';
 import { Web3Wrapper } from '@0x/web3-wrapper';
-import { BigNumber, abiUtils } from '@0x/utils';
+import { BigNumber } from '@0x/utils';
 import * as _ from 'lodash';
 import ethAbi = require('ethereumjs-abi');
 import { schemas } from '@0x/json-schemas';
@@ -22,7 +22,6 @@ import { assetDataUtils } from '@0x/order-utils';
 export class DutchAuctionWrapper extends ContractWrapper {
     public abi: ContractAbi = DutchAuction.compilerOutput.abi;
     public address: string;
-    private _exchangeAddress: string;
     private _dutchAuctionContractIfExists?: DutchAuctionContract;
     /**
      * Instantiate DutchAuctionWrapper
@@ -31,14 +30,11 @@ export class DutchAuctionWrapper extends ContractWrapper {
      * @param address The address of the Dutch Auction contract. If undefined, will
      * default to the known address corresponding to the networkId.
      */
-    constructor(web3Wrapper: Web3Wrapper, networkId: number, address?: string, exchangeAddress?: string) {
+    constructor(web3Wrapper: Web3Wrapper, networkId: number, address?: string) {
         super(web3Wrapper, networkId);
         this.address = this.address = _.isUndefined(address)
             ? _getDefaultContractAddresses(networkId).dutchAuction
             : address;
-        this._exchangeAddress = _.isUndefined(exchangeAddress)
-            ? _getDefaultContractAddresses(networkId).exchange
-            : exchangeAddress;
     }
     /**
      * Matches the buy and sell orders at an amount given the following: the current block time, the auction
-- 
cgit v1.2.3


From 06139cbfe59a1a00524de097b7e7fe5364c8d1c0 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 21 Dec 2018 17:05:47 -0800
Subject: Added dutch auction utils to contract-wrappers

---
 .../test/utils/dutch_auction_utils.ts              | 144 +++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100644 packages/contract-wrappers/test/utils/dutch_auction_utils.ts

(limited to 'packages')

diff --git a/packages/contract-wrappers/test/utils/dutch_auction_utils.ts b/packages/contract-wrappers/test/utils/dutch_auction_utils.ts
new file mode 100644
index 000000000..9cff1930d
--- /dev/null
+++ b/packages/contract-wrappers/test/utils/dutch_auction_utils.ts
@@ -0,0 +1,144 @@
+import { DummyERC20TokenContract, DummyERC721TokenContract, ExchangeContract } from '@0x/abi-gen-wrappers';
+import { SignedOrder } from '@0x/types';
+import * as artifacts from '@0x/contract-artifacts';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { orderFactory } from '@0x/order-utils/lib/src/order_factory';
+
+import { DutchAuctionWrapper } from '../../src/contract_wrappers/dutch_auction_wrapper';
+import { constants } from './constants';
+import { assetDataUtils } from '@0x/order-utils';
+
+export class DutchAuctionUtils {
+    private _web3Wrapper: Web3Wrapper;
+    private _coinbase: string;
+    private _exchangeAddress: string;
+    private _erc20ProxyAddress: string;
+
+    constructor(web3Wrapper: Web3Wrapper, coinbase: string, exchangeAddress: string, erc20ProxyAddress: string) {
+        this._web3Wrapper = web3Wrapper;
+        this._coinbase = coinbase;
+        this._exchangeAddress = exchangeAddress;
+        this._erc20ProxyAddress = erc20ProxyAddress;
+    }
+    public async createSignedSellOrderAsync(
+        auctionBeginTimeSections: BigNumber,
+        auctionBeginAmount: BigNumber,
+        auctionEndAmount: BigNumber,
+        acutionEndTime: BigNumber,
+        makerAssetData: string,
+        takerAssetData: string,
+        makerAddress: string,
+        takerAddress: string,
+        takerFillableAmount: BigNumber,
+        senderAddress?: string,
+        makerFee?: BigNumber,
+        takerFee?: BigNumber,
+        feeRecipientAddress?: string,
+    ): Promise<SignedOrder> {
+        console.log(`asdasd`);
+        const makerAssetAmount = auctionEndAmount;
+        const makerAssetDataWithAuctionDetails = DutchAuctionWrapper.encodeDutchAuctionAssetData(
+            makerAssetData,
+            auctionBeginTimeSections,
+            auctionBeginAmount,
+        );
+        const signedOrder = await orderFactory.createSignedOrderAsync(
+            this._web3Wrapper.getProvider(),
+            makerAddress,
+            makerAssetAmount,
+            makerAssetDataWithAuctionDetails,
+            takerFillableAmount,
+            takerAssetData,
+            this._exchangeAddress,
+            {
+                takerAddress,
+                senderAddress,
+                makerFee,
+                takerFee,
+                feeRecipientAddress,
+                expirationTimeSeconds: acutionEndTime,
+            },
+        );
+        const erc20AssetData = assetDataUtils.decodeERC20AssetData(makerAssetData);
+        await this._increaseERC20BalanceAndAllowanceAsync(erc20AssetData.tokenAddress, makerAddress, makerAssetAmount);
+        return signedOrder;
+    }
+    public async createSignedBuyOrderAsync(
+        sellOrder: SignedOrder,
+        buyerAddress: string,
+        senderAddress?: string,
+        makerFee?: BigNumber,
+        takerFee?: BigNumber,
+        feeRecipientAddress?: string,
+    ): Promise<SignedOrder> {
+        const dutchAuctionData = DutchAuctionWrapper.decodeDutchAuctionData(sellOrder.makerAssetData);
+        const signedOrder = await orderFactory.createSignedOrderAsync(
+            this._web3Wrapper.getProvider(),
+            buyerAddress,
+            dutchAuctionData.beginAmount,
+            sellOrder.takerAssetData,
+            sellOrder.makerAssetAmount,
+            sellOrder.makerAssetData,
+            sellOrder.exchangeAddress,
+            {
+                senderAddress,
+                makerFee,
+                takerFee,
+                feeRecipientAddress,
+                expirationTimeSeconds: sellOrder.expirationTimeSeconds,
+            },
+        );
+        const buyerERC20AssetData = assetDataUtils.decodeERC20AssetData(sellOrder.takerAssetData);
+        await this._increaseERC20BalanceAndAllowanceAsync(
+            buyerERC20AssetData.tokenAddress,
+            buyerAddress,
+            dutchAuctionData.beginAmount,
+        );
+        return signedOrder;
+    }
+    private async _increaseERC20BalanceAndAllowanceAsync(
+        tokenAddress: string,
+        address: string,
+        amount: BigNumber,
+    ): Promise<void> {
+        if (amount.isZero() || address === constants.NULL_ADDRESS) {
+            return; // noop
+        }
+        await Promise.all([
+            this._increaseERC20BalanceAsync(tokenAddress, address, amount),
+            this._increaseERC20AllowanceAsync(tokenAddress, address, amount),
+        ]);
+    }
+    private async _increaseERC20BalanceAsync(tokenAddress: string, address: string, amount: BigNumber): Promise<void> {
+        const erc20Token = new DummyERC20TokenContract(
+            artifacts.DummyERC20Token.compilerOutput.abi,
+            tokenAddress,
+            this._web3Wrapper.getProvider(),
+            this._web3Wrapper.getContractDefaults(),
+        );
+        const txHash = await erc20Token.transfer.sendTransactionAsync(address, amount, {
+            from: this._coinbase,
+        });
+        await this._web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
+    }
+    private async _increaseERC20AllowanceAsync(
+        tokenAddress: string,
+        address: string,
+        amount: BigNumber,
+    ): Promise<void> {
+        const erc20Token = new DummyERC20TokenContract(
+            artifacts.DummyERC20Token.compilerOutput.abi,
+            tokenAddress,
+            this._web3Wrapper.getProvider(),
+            this._web3Wrapper.getContractDefaults(),
+        );
+        const oldMakerAllowance = await erc20Token.allowance.callAsync(address, this._erc20ProxyAddress);
+        const newMakerAllowance = oldMakerAllowance.plus(amount);
+
+        const txHash = await erc20Token.approve.sendTransactionAsync(this._erc20ProxyAddress, newMakerAllowance, {
+            from: address,
+        });
+        await this._web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
+    }
+}
-- 
cgit v1.2.3


From 6de3a33f365bc73d9c592e96b0d17c7940297613 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 21 Dec 2018 17:15:43 -0800
Subject: updated relevant changelogs

---
 packages/abi-gen-wrappers/CHANGELOG.json   | 10 ++++++++++
 packages/contract-addresses/CHANGELOG.json |  9 +++++++++
 packages/contract-addresses/package.json   |  2 +-
 packages/contract-artifacts/CHANGELOG.json |  9 +++++++++
 packages/contract-artifacts/package.json   |  2 +-
 packages/contract-wrappers/package.json    |  2 +-
 packages/migrations/CHANGELOG.json         |  9 +++++++++
 packages/migrations/package.json           |  2 +-
 packages/types/CHANGELOG.json              |  9 +++++++++
 packages/types/package.json                |  2 +-
 10 files changed, 51 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json
index d46e828f4..990d4110f 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -1,4 +1,14 @@
 [
+    {
+        "version": "2.1.0",
+        "changes": [
+            {
+                "note": "Added Dutch Auction Wrapper",
+                "pr": 1465
+            }
+        ],
+        "timestamp": 1542821676
+    },
     {
         "version": "2.0.2",
         "changes": [
diff --git a/packages/contract-addresses/CHANGELOG.json b/packages/contract-addresses/CHANGELOG.json
index 21ffaf510..dd0246fe9 100644
--- a/packages/contract-addresses/CHANGELOG.json
+++ b/packages/contract-addresses/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.1.0",
+        "changes": [
+            {
+                "note": "Added entries for Dutch Auction contract",
+                "pr": 1465
+            }
+        ]
+    },
     {
         "version": "2.0.0",
         "changes": [
diff --git a/packages/contract-addresses/package.json b/packages/contract-addresses/package.json
index c75ae6efa..c5a133ddf 100644
--- a/packages/contract-addresses/package.json
+++ b/packages/contract-addresses/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-addresses",
-    "version": "2.0.0",
+    "version": "2.1.0",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/contract-artifacts/CHANGELOG.json b/packages/contract-artifacts/CHANGELOG.json
index 03c88e71a..b033943d2 100644
--- a/packages/contract-artifacts/CHANGELOG.json
+++ b/packages/contract-artifacts/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.2.0",
+        "changes": [
+            {
+                "pr": 1465,
+                "note": "Added artifact for Dutch Auction contract"
+            }
+        ]
+    },
     {
         "version": "1.1.2",
         "changes": [
diff --git a/packages/contract-artifacts/package.json b/packages/contract-artifacts/package.json
index 71d887545..b819520c6 100644
--- a/packages/contract-artifacts/package.json
+++ b/packages/contract-artifacts/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-artifacts",
-    "version": "1.1.2",
+    "version": "1.2.0",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/contract-wrappers/package.json b/packages/contract-wrappers/package.json
index f3f7301fd..c6921d70b 100644
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-wrappers",
-    "version": "4.1.3",
+    "version": "4.2.0",
     "description": "Smart TS wrappers for 0x smart contracts",
     "keywords": [
         "0xproject",
diff --git a/packages/migrations/CHANGELOG.json b/packages/migrations/CHANGELOG.json
index e7b18f12b..cee64a69f 100644
--- a/packages/migrations/CHANGELOG.json
+++ b/packages/migrations/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "2.3.0",
+        "changes": [
+            {
+                "note": "Added migrations for Dutch Auction contract",
+                "pr": 1465
+            }
+        ]
+    },
     {
         "version": "2.2.2",
         "changes": [
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index 72ffe67b2..9892d7b30 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/migrations",
-    "version": "2.2.2",
+    "version": "2.3.0",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/types/CHANGELOG.json b/packages/types/CHANGELOG.json
index fdb421e79..7094953cb 100644
--- a/packages/types/CHANGELOG.json
+++ b/packages/types/CHANGELOG.json
@@ -1,4 +1,13 @@
 [
+    {
+        "version": "1.5.0",
+        "changes": [
+            {
+                "note": "Added types for Dutch Auction contract",
+                "pr": 1465
+            }
+        ]
+    },
     {
         "version": "1.4.1",
         "changes": [
diff --git a/packages/types/package.json b/packages/types/package.json
index 3c4bb6fe6..75c3b7c63 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/types",
-    "version": "1.4.1",
+    "version": "1.5.0",
     "engines": {
         "node": ">=6.12"
     },
-- 
cgit v1.2.3


From bbd48283407540b630a42f7155e97adc4b825e1b Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 21 Dec 2018 17:21:14 -0800
Subject: removed .only

---
 packages/contract-wrappers/test/dutch_auction_wrapper_test.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
index fa5ef41fd..16d370cb6 100644
--- a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
+++ b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
@@ -22,7 +22,7 @@ const expect = chai.expect;
 const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 
 // tslint:disable:custom-no-magic-numbers
-describe.only('DutchAuctionWrapper', () => {
+describe('DutchAuctionWrapper', () => {
     const fillableAmount = new BigNumber(2); //Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18);
     const tenMinutesInSeconds = 10 * 60;
     let contractWrappers: ContractWrappers;
-- 
cgit v1.2.3


From e83a108c52f9414658cf2ef6eae50eda39d11dd1 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 21 Dec 2018 17:23:46 -0800
Subject: added dutch auction address for testnets

---
 packages/contract-addresses/src/index.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-addresses/src/index.ts b/packages/contract-addresses/src/index.ts
index 5b8e95174..486b078f7 100644
--- a/packages/contract-addresses/src/index.ts
+++ b/packages/contract-addresses/src/index.ts
@@ -41,7 +41,7 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
         assetProxyOwner: '0xf5fa5b5fed2727a0e44ac67f6772e97977aa358b',
         forwarder: '0x2240dab907db71e64d3e0dba4800c83b5c502d4e',
         orderValidator: '0x90431a90516ab49af23a0530e04e8c7836e7122f',
-        dutchAuction: '0x',
+        dutchAuction: '0x2df6b59309f35ada230ec7d61d7d97355017a1df',
     },
     4: {
         exchange: '0xbce0b5f6eb618c565c3e5f5cd69652bbc279f44e',
@@ -52,7 +52,7 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
         assetProxyOwner: '0xe1703da878afcebff5b7624a826902af475b9c03',
         forwarder: '0x2d40589abbdee84961f3a7656b9af7adb0ee5ab4',
         orderValidator: '0x0c5173a51e26b29d6126c686756fb9fbef71f762',
-        dutchAuction: '0x',
+        dutchAuction: '0xdd7bd6437e67c422879364740ab5855fe3dc41f7',
     },
     42: {
         erc20Proxy: '0xf1ec01d6236d3cd881a0bf0130ea25fe4234003e',
@@ -63,7 +63,7 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
         assetProxyOwner: '0x2c824d2882baa668e0d5202b1e7f2922278703f8',
         forwarder: '0x17992e4ffb22730138e4b62aaa6367fa9d3699a6',
         orderValidator: '0xb389da3d204b412df2f75c6afb3d0a7ce0bc283d',
-        dutchAuction: '0x',
+        dutchAuction: '0xe11667fb51f34c5367f40d7e379327ce32ee7150',
     },
     // NetworkId 50 represents our Ganache snapshot generated from migrations.
     50: {
-- 
cgit v1.2.3


From dc940d692fb83bc128be1bab8aa86f53fc699cdd Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 21 Dec 2018 17:30:40 -0800
Subject: removed timestamp from changelog for abi-gen-wrappers

---
 packages/abi-gen-wrappers/CHANGELOG.json | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/abi-gen-wrappers/CHANGELOG.json b/packages/abi-gen-wrappers/CHANGELOG.json
index 990d4110f..214920a08 100644
--- a/packages/abi-gen-wrappers/CHANGELOG.json
+++ b/packages/abi-gen-wrappers/CHANGELOG.json
@@ -6,8 +6,7 @@
                 "note": "Added Dutch Auction Wrapper",
                 "pr": 1465
             }
-        ],
-        "timestamp": 1542821676
+        ]
     },
     {
         "version": "2.0.2",
-- 
cgit v1.2.3


From 0893614859c9f8c20c295aad162c2e0b7853c415 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 21 Dec 2018 17:33:16 -0800
Subject: removed needless newline on contract-wrappers changelog

---
 packages/contract-wrappers/CHANGELOG.json | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index dadba6190..c01e35dcf 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -3,8 +3,7 @@
         "version": "4.2.0",
         "changes": [
             {
-                "note":
-                    "Added Dutch Auction wrapper",
+                "note": "Added Dutch Auction wrapper",
                 "pr": 1465 
             }
         ]
-- 
cgit v1.2.3


From d6467d707fdc1797eba4a445e805ccadc1f47872 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Fri, 21 Dec 2018 22:23:21 -0800
Subject: Removed redundant assignment

---
 .../contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
index bb1e89555..f243d55d9 100644
--- a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
@@ -32,7 +32,7 @@ export class DutchAuctionWrapper extends ContractWrapper {
      */
     constructor(web3Wrapper: Web3Wrapper, networkId: number, address?: string) {
         super(web3Wrapper, networkId);
-        this.address = this.address = _.isUndefined(address)
+        this.address = _.isUndefined(address)
             ? _getDefaultContractAddresses(networkId).dutchAuction
             : address;
     }
-- 
cgit v1.2.3


From c6ab380685098dbf3a0a6ee5fae137e816839c2d Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sat, 22 Dec 2018 12:56:52 -0800
Subject: Ran prettier & linter

---
 packages/contract-wrappers/CHANGELOG.json          |   2 +-
 packages/contract-wrappers/package.json            |   2 +
 .../contract-wrappers/src/contract_wrappers.ts     |   2 +-
 .../src/contract_wrappers/dutch_auction_wrapper.ts | 135 +++++++++++----------
 .../test/dutch_auction_wrapper_test.ts             |  10 +-
 .../test/utils/dutch_auction_utils.ts              |  18 +--
 6 files changed, 86 insertions(+), 83 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index c01e35dcf..677292030 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -4,7 +4,7 @@
         "changes": [
             {
                 "note": "Added Dutch Auction wrapper",
-                "pr": 1465 
+                "pr": 1465
             }
         ]
     },
diff --git a/packages/contract-wrappers/package.json b/packages/contract-wrappers/package.json
index c6921d70b..222cfa622 100644
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -69,6 +69,7 @@
         "@0x/assert": "^1.0.20",
         "@0x/contract-addresses": "^2.0.0",
         "@0x/contract-artifacts": "^1.1.2",
+        "@0x/contracts-test-utils": "^1.0.2",
         "@0x/fill-scenarios": "^1.0.16",
         "@0x/json-schemas": "^2.1.4",
         "@0x/order-utils": "^3.0.7",
@@ -76,6 +77,7 @@
         "@0x/typescript-typings": "^3.0.6",
         "@0x/utils": "^2.0.8",
         "@0x/web3-wrapper": "^3.2.1",
+        "ethereumjs-abi": "0.6.5",
         "ethereum-types": "^1.1.4",
         "ethereumjs-blockstream": "6.0.0",
         "ethereumjs-util": "^5.1.1",
diff --git a/packages/contract-wrappers/src/contract_wrappers.ts b/packages/contract-wrappers/src/contract_wrappers.ts
index 3728d58d3..4e594593e 100644
--- a/packages/contract-wrappers/src/contract_wrappers.ts
+++ b/packages/contract-wrappers/src/contract_wrappers.ts
@@ -12,6 +12,7 @@ import { Web3Wrapper } from '@0x/web3-wrapper';
 import { Provider } from 'ethereum-types';
 import * as _ from 'lodash';
 
+import { DutchAuctionWrapper } from './contract_wrappers/dutch_auction_wrapper';
 import { ERC20ProxyWrapper } from './contract_wrappers/erc20_proxy_wrapper';
 import { ERC20TokenWrapper } from './contract_wrappers/erc20_token_wrapper';
 import { ERC721ProxyWrapper } from './contract_wrappers/erc721_proxy_wrapper';
@@ -20,7 +21,6 @@ import { EtherTokenWrapper } from './contract_wrappers/ether_token_wrapper';
 import { ExchangeWrapper } from './contract_wrappers/exchange_wrapper';
 import { ForwarderWrapper } from './contract_wrappers/forwarder_wrapper';
 import { OrderValidatorWrapper } from './contract_wrappers/order_validator_wrapper';
-import { DutchAuctionWrapper } from './contract_wrappers/dutch_auction_wrapper';
 import { ContractWrappersConfigSchema } from './schemas/contract_wrappers_config_schema';
 import { ContractWrappersConfig } from './types';
 import { assert } from './utils/assert';
diff --git a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
index f243d55d9..cb0c10187 100644
--- a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
@@ -1,28 +1,84 @@
 import { DutchAuctionContract } from '@0x/abi-gen-wrappers';
 import { DutchAuction } from '@0x/contract-artifacts';
-import { _getDefaultContractAddresses } from '../utils/contract_addresses';
+import { schemas } from '@0x/json-schemas';
+import { assetDataUtils } from '@0x/order-utils';
 import { DutchAuctionDetails, SignedOrder } from '@0x/types';
-import { ContractAbi } from 'ethereum-types';
-import { Web3Wrapper } from '@0x/web3-wrapper';
 import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import { ContractAbi } from 'ethereum-types';
+import * as ethAbi from 'ethereumjs-abi';
+import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
-import ethAbi = require('ethereumjs-abi');
-import { schemas } from '@0x/json-schemas';
-import { assert } from '../utils/assert';
-import ethUtil = require('ethereumjs-util');
 
 import { orderTxOptsSchema } from '../schemas/order_tx_opts_schema';
 import { txOptsSchema } from '../schemas/tx_opts_schema';
-import { OrderTransactionOpts } from '../types';
-import { ContractWrapper } from './contract_wrapper';
-import { DutchAuctionWrapperError, DutchAuctionData } from '../types';
+import { DutchAuctionData, DutchAuctionWrapperError, OrderTransactionOpts } from '../types';
+import { assert } from '../utils/assert';
+import { _getDefaultContractAddresses } from '../utils/contract_addresses';
 
-import { assetDataUtils } from '@0x/order-utils';
+import { ContractWrapper } from './contract_wrapper';
 
 export class DutchAuctionWrapper extends ContractWrapper {
     public abi: ContractAbi = DutchAuction.compilerOutput.abi;
     public address: string;
     private _dutchAuctionContractIfExists?: DutchAuctionContract;
+    /**
+     * Dutch auction details are encoded with the asset data for a 0x order. This function produces a hex
+     * encoded assetData string, containing information both about the asset being traded and the
+     * dutch auction; which is usable in the makerAssetData or takerAssetData fields in a 0x order.
+     * @param assetData Hex encoded assetData string for the asset being auctioned.
+     * @param beginTimeSeconds Begin time of the dutch auction.
+     * @param beginAmount Starting amount being sold in the dutch auction.
+     * @return The hex encoded assetData string.
+     */
+    public static encodeDutchAuctionAssetData(
+        assetData: string,
+        beginTimeSeconds: BigNumber,
+        beginAmount: BigNumber,
+    ): string {
+        const assetDataBuffer = ethUtil.toBuffer(assetData);
+        const abiEncodedAuctionData = (ethAbi as any).rawEncode(
+            ['uint256', 'uint256'],
+            [beginTimeSeconds.toString(), beginAmount.toString()],
+        );
+        const abiEncodedAuctionDataBuffer = ethUtil.toBuffer(abiEncodedAuctionData);
+        const dutchAuctionDataBuffer = Buffer.concat([assetDataBuffer, abiEncodedAuctionDataBuffer]);
+        const dutchAuctionData = ethUtil.bufferToHex(dutchAuctionDataBuffer);
+        return dutchAuctionData;
+    }
+    /**
+     * Dutch auction details are encoded with the asset data for a 0x order. This function produces a hex
+     * encoded assetData string, containing information both about the asset being traded and the
+     * dutch auction; which is usable in the makerAssetData or takerAssetData fields in a 0x order.
+     * @param dutchAuctionData Hex encoded assetData string for the asset being auctioned.
+     * @return An object containing the auction asset, auction begin time and auction begin amount.
+     */
+    public static decodeDutchAuctionData(dutchAuctionData: string): DutchAuctionData {
+        const dutchAuctionDataBuffer = ethUtil.toBuffer(dutchAuctionData);
+        // Decode asset data
+        const dutchAuctionDataLengthInBytes = 64;
+        const assetDataBuffer = dutchAuctionDataBuffer.slice(
+            0,
+            dutchAuctionDataBuffer.byteLength - dutchAuctionDataLengthInBytes,
+        );
+        const assetDataHex = ethUtil.bufferToHex(assetDataBuffer);
+        const assetData = assetDataUtils.decodeAssetDataOrThrow(assetDataHex);
+        // Decode auction details
+        const dutchAuctionDetailsBuffer = dutchAuctionDataBuffer.slice(
+            dutchAuctionDataBuffer.byteLength - dutchAuctionDataLengthInBytes,
+        );
+        const [beginTimeSecondsAsBN, beginAmountAsBN] = ethAbi.rawDecode(
+            ['uint256', 'uint256'],
+            dutchAuctionDetailsBuffer,
+        );
+        const beginTimeSeconds = new BigNumber(`0x${beginTimeSecondsAsBN.toString()}`);
+        const beginAmount = new BigNumber(`0x${beginAmountAsBN.toString()}`);
+        return {
+            assetData,
+            beginTimeSeconds,
+            beginAmount,
+        };
+    }
     /**
      * Instantiate DutchAuctionWrapper
      * @param web3Wrapper Web3Wrapper instance to use.
@@ -30,11 +86,9 @@ export class DutchAuctionWrapper extends ContractWrapper {
      * @param address The address of the Dutch Auction contract. If undefined, will
      * default to the known address corresponding to the networkId.
      */
-    constructor(web3Wrapper: Web3Wrapper, networkId: number, address?: string) {
+    public constructor(web3Wrapper: Web3Wrapper, networkId: number, address?: string) {
         super(web3Wrapper, networkId);
-        this.address = _.isUndefined(address)
-            ? _getDefaultContractAddresses(networkId).dutchAuction
-            : address;
+        this.address = _.isUndefined(address) ? _getDefaultContractAddresses(networkId).dutchAuction : address;
     }
     /**
      * Matches the buy and sell orders at an amount given the following: the current block time, the auction
@@ -124,55 +178,4 @@ export class DutchAuctionWrapper extends ContractWrapper {
         this._dutchAuctionContractIfExists = contractInstance;
         return this._dutchAuctionContractIfExists;
     }
-    /**
-     * Dutch auction details are encoded with the asset data for a 0x order. This function produces a hex
-     * encoded assetData string, containing information both about the asset being traded and the
-     * dutch auction; which is usable in the makerAssetData or takerAssetData fields in a 0x order.
-     * @param assetData Hex encoded assetData string for the asset being auctioned.
-     * @param beginTimeSeconds Begin time of the dutch auction.
-     * @param beginAmount Starting amount being sold in the dutch auction.
-     * @return The hex encoded assetData string.
-     */
-    public static encodeDutchAuctionAssetData(
-        assetData: string,
-        beginTimeSeconds: BigNumber,
-        beginAmount: BigNumber,
-    ): string {
-        const assetDataBuffer = ethUtil.toBuffer(assetData);
-        const abiEncodedAuctionData = (ethAbi as any).rawEncode(
-            ['uint256', 'uint256'],
-            [beginTimeSeconds.toString(), beginAmount.toString()],
-        );
-        const abiEncodedAuctionDataBuffer = ethUtil.toBuffer(abiEncodedAuctionData);
-        const dutchAuctionDataBuffer = Buffer.concat([assetDataBuffer, abiEncodedAuctionDataBuffer]);
-        const dutchAuctionData = ethUtil.bufferToHex(dutchAuctionDataBuffer);
-        return dutchAuctionData;
-    }
-    /**
-     * Dutch auction details are encoded with the asset data for a 0x order. This function produces a hex
-     * encoded assetData string, containing information both about the asset being traded and the
-     * dutch auction; which is usable in the makerAssetData or takerAssetData fields in a 0x order.
-     * @param dutchAuctionData Hex encoded assetData string for the asset being auctioned.
-     * @return An object containing the auction asset, auction begin time and auction begin amount.
-     */
-    public static decodeDutchAuctionData(dutchAuctionData: string): DutchAuctionData {
-        const dutchAuctionDataBuffer = ethUtil.toBuffer(dutchAuctionData);
-        // Decode asset data
-        const assetDataBuffer = dutchAuctionDataBuffer.slice(0, dutchAuctionDataBuffer.byteLength - 64);
-        const assetDataHex = ethUtil.bufferToHex(assetDataBuffer);
-        const assetData = assetDataUtils.decodeAssetDataOrThrow(assetDataHex);
-        // Decode auction details
-        const dutchAuctionDetailsBuffer = dutchAuctionDataBuffer.slice(dutchAuctionDataBuffer.byteLength - 64);
-        const [beginTimeSecondsAsBN, beginAmountAsBN] = ethAbi.rawDecode(
-            ['uint256', 'uint256'],
-            dutchAuctionDetailsBuffer,
-        );
-        const beginTimeSeconds = new BigNumber(`0x${beginTimeSecondsAsBN.toString()}`);
-        const beginAmount = new BigNumber(`0x${beginAmountAsBN.toString()}`);
-        return {
-            assetData,
-            beginTimeSeconds,
-            beginAmount,
-        };
-    }
 }
diff --git a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
index 16d370cb6..4e6ad44e9 100644
--- a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
+++ b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
@@ -1,3 +1,4 @@
+import { expectTransactionFailedAsync, getLatestBlockTimestampAsync } from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { assetDataUtils } from '@0x/order-utils';
 import { RevertReason, SignedOrder } from '@0x/types';
@@ -9,13 +10,10 @@ import { ContractWrappers } from '../src';
 
 import { chaiSetup } from './utils/chai_setup';
 import { constants } from './utils/constants';
+import { DutchAuctionUtils } from './utils/dutch_auction_utils';
 import { migrateOnceAsync } from './utils/migrate';
 import { tokenUtils } from './utils/token_utils';
 import { provider, web3Wrapper } from './utils/web3_wrapper';
-import { getLatestBlockTimestampAsync } from '@0x/contracts-test-utils';
-import { DutchAuctionUtils } from './utils/dutch_auction_utils';
-
-import { expectTransactionFailedAsync } from '@0x/contracts-test-utils';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -23,7 +21,7 @@ const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 
 // tslint:disable:custom-no-magic-numbers
 describe('DutchAuctionWrapper', () => {
-    const fillableAmount = new BigNumber(2); //Web3Wrapper.toBaseUnitAmount(new BigNumber(50), 18);
+    const fillableAmount = new BigNumber(2);
     const tenMinutesInSeconds = 10 * 60;
     let contractWrappers: ContractWrappers;
     let exchangeContractAddress: string;
@@ -62,7 +60,7 @@ describe('DutchAuctionWrapper', () => {
         // setup auction details in maker asset data
         auctionEndAmount = fillableAmount;
         auctionBeginAmount = auctionEndAmount.times(2);
-        const currentBlockTimestamp = await getLatestBlockTimestampAsync();
+        const currentBlockTimestamp: number = await getLatestBlockTimestampAsync();
         auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
         auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp + tenMinutesInSeconds);
         // create auction orders
diff --git a/packages/contract-wrappers/test/utils/dutch_auction_utils.ts b/packages/contract-wrappers/test/utils/dutch_auction_utils.ts
index 9cff1930d..766fc373a 100644
--- a/packages/contract-wrappers/test/utils/dutch_auction_utils.ts
+++ b/packages/contract-wrappers/test/utils/dutch_auction_utils.ts
@@ -1,19 +1,20 @@
-import { DummyERC20TokenContract, DummyERC721TokenContract, ExchangeContract } from '@0x/abi-gen-wrappers';
-import { SignedOrder } from '@0x/types';
+import { DummyERC20TokenContract } from '@0x/abi-gen-wrappers';
 import * as artifacts from '@0x/contract-artifacts';
+import { assetDataUtils } from '@0x/order-utils';
+import { orderFactory } from '@0x/order-utils/lib/src/order_factory';
+import { SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
-import { orderFactory } from '@0x/order-utils/lib/src/order_factory';
 
 import { DutchAuctionWrapper } from '../../src/contract_wrappers/dutch_auction_wrapper';
+
 import { constants } from './constants';
-import { assetDataUtils } from '@0x/order-utils';
 
 export class DutchAuctionUtils {
-    private _web3Wrapper: Web3Wrapper;
-    private _coinbase: string;
-    private _exchangeAddress: string;
-    private _erc20ProxyAddress: string;
+    private readonly _web3Wrapper: Web3Wrapper;
+    private readonly _coinbase: string;
+    private readonly _exchangeAddress: string;
+    private readonly _erc20ProxyAddress: string;
 
     constructor(web3Wrapper: Web3Wrapper, coinbase: string, exchangeAddress: string, erc20ProxyAddress: string) {
         this._web3Wrapper = web3Wrapper;
@@ -36,7 +37,6 @@ export class DutchAuctionUtils {
         takerFee?: BigNumber,
         feeRecipientAddress?: string,
     ): Promise<SignedOrder> {
-        console.log(`asdasd`);
         const makerAssetAmount = auctionEndAmount;
         const makerAssetDataWithAuctionDetails = DutchAuctionWrapper.encodeDutchAuctionAssetData(
             makerAssetData,
-- 
cgit v1.2.3


From 55e3774480eda205dd14650d9b9f7511f3d03dd6 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sat, 22 Dec 2018 12:59:40 -0800
Subject: Added @todo for including dutch auction addresses once deployed

---
 packages/contract-addresses/src/index.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-addresses/src/index.ts b/packages/contract-addresses/src/index.ts
index 486b078f7..04295300c 100644
--- a/packages/contract-addresses/src/index.ts
+++ b/packages/contract-addresses/src/index.ts
@@ -20,6 +20,8 @@ export enum NetworkId {
     Ganache = 50,
 }
 
+const NULL_ADDRESS  = '0x0000000000000000000000000000000000000000';
+
 const networkToAddresses: { [networkId: number]: ContractAddresses } = {
     1: {
         erc20Proxy: '0x2240dab907db71e64d3e0dba4800c83b5c502d4e',
@@ -30,7 +32,8 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
         assetProxyOwner: '0x17992e4ffb22730138e4b62aaa6367fa9d3699a6',
         forwarder: '0x5468a1dc173652ee28d249c271fa9933144746b1',
         orderValidator: '0x9463e518dea6810309563c81d5266c1b1d149138',
-        dutchAuction: '0x',
+        // @todo hysz/dekz: Add mainnet address once deployed.
+        dutchAuction: NULL_ADDRESS,
     },
     3: {
         erc20Proxy: '0xb1408f4c245a23c31b98d2c626777d4c0d766caa',
@@ -75,7 +78,8 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
         assetProxyOwner: '0x34d402f14d58e001d8efbe6585051bf9706aa064',
         forwarder: '0xb69e673309512a9d726f87304c6984054f87a93b',
         orderValidator: '0xe86bb98fcf9bff3512c74589b78fb168200cc546',
-        dutchAuction: '0x',
+        // @todo hysz/dekz: Add address once deployed.
+        dutchAuction: NULL_ADDRESS,
     },
 };
 
-- 
cgit v1.2.3


From 61a33688264d31be063cd11260d9f37f3774975b Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sat, 22 Dec 2018 13:11:14 -0800
Subject: `afterAuctionDetails` -> `auctionDetails`

---
 .../contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
index cb0c10187..f9eb3c771 100644
--- a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
@@ -162,8 +162,8 @@ export class DutchAuctionWrapper extends ContractWrapper {
         // get contract
         const dutchAuctionInstance = await this._getDutchAuctionContractAsync();
         // call contract
-        const afterAuctionDetails = await dutchAuctionInstance.getAuctionDetails.callAsync(sellOrder);
-        return afterAuctionDetails;
+        const auctionDetails = await dutchAuctionInstance.getAuctionDetails.callAsync(sellOrder);
+        return auctionDetails;
     }
     private async _getDutchAuctionContractAsync(): Promise<DutchAuctionContract> {
         if (!_.isUndefined(this._dutchAuctionContractIfExists)) {
-- 
cgit v1.2.3


From 77a2ca1ddc9a7dd444822ca3cb38b3679dbd4085 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sat, 22 Dec 2018 13:54:57 -0800
Subject: Minor documentation updates to dutch auction wrapper

---
 packages/contract-addresses/CHANGELOG.json         |  2 +-
 .../src/contract_wrappers/dutch_auction_wrapper.ts | 15 +++++------
 .../test/dutch_auction_wrapper_test.ts             | 16 ++++++------
 .../test/utils/dutch_auction_utils.ts              | 29 ++++++++++++++--------
 4 files changed, 35 insertions(+), 27 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-addresses/CHANGELOG.json b/packages/contract-addresses/CHANGELOG.json
index dd0246fe9..ca79290da 100644
--- a/packages/contract-addresses/CHANGELOG.json
+++ b/packages/contract-addresses/CHANGELOG.json
@@ -3,7 +3,7 @@
         "version": "2.1.0",
         "changes": [
             {
-                "note": "Added entries for Dutch Auction contract",
+                "note": "Added testnet entries for Dutch Auction contract (kovan,rinkeby,ropsten)",
                 "pr": 1465
             }
         ]
diff --git a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
index f9eb3c771..c1aceff47 100644
--- a/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/dutch_auction_wrapper.ts
@@ -47,9 +47,9 @@ export class DutchAuctionWrapper extends ContractWrapper {
         return dutchAuctionData;
     }
     /**
-     * Dutch auction details are encoded with the asset data for a 0x order. This function produces a hex
+     * Dutch auction details are encoded with the asset data for a 0x order. This function decodes a hex
      * encoded assetData string, containing information both about the asset being traded and the
-     * dutch auction; which is usable in the makerAssetData or takerAssetData fields in a 0x order.
+     * dutch auction.
      * @param dutchAuctionData Hex encoded assetData string for the asset being auctioned.
      * @return An object containing the auction asset, auction begin time and auction begin amount.
      */
@@ -95,10 +95,11 @@ export class DutchAuctionWrapper extends ContractWrapper {
      * start time and the auction begin amount. The sell order is a an order at the lowest amount
      * at the end of the auction. Excess from the match is transferred to the seller.
      * Over time the price moves from beginAmount to endAmount given the current block.timestamp.
-     * @param buyOrder The Buyer's order. This order is for the current expected price of the auction.
-     * @param sellOrder The Seller's order. This order is for the lowest amount (at the end of the auction).
-     * @param from Address the transaction is being sent from.
-     * @return Transaction receipt with decoded logs.
+     * @param buyOrder      The Buyer's order. This order is for the current expected price of the auction.
+     * @param sellOrder     The Seller's order. This order is for the lowest amount (at the end of the auction).
+     * @param takerAddress  The user Ethereum address who would like to fill this order. Must be available via the supplied
+     *                      Provider provided at instantiation.
+     * @return              Transaction hash.
      */
     public async matchOrdersAsync(
         buyOrder: SignedOrder,
@@ -152,7 +153,7 @@ export class DutchAuctionWrapper extends ContractWrapper {
         return txHash;
     }
     /**
-     * Calculates the Auction Details for the given order
+     * Fetches the Auction Details for the given order
      * @param sellOrder The Seller's order. This order is for the lowest amount (at the end of the auction).
      * @return The dutch auction details.
      */
diff --git a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
index 4e6ad44e9..fb4eb10b4 100644
--- a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
+++ b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
@@ -21,7 +21,9 @@ const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
 
 // tslint:disable:custom-no-magic-numbers
 describe('DutchAuctionWrapper', () => {
-    const fillableAmount = new BigNumber(2);
+    const makerAssetAmount = new BigNumber(5);
+    const auctionEndTakerAmount = new BigNumber(10);
+    const auctionBeginTakerAmount = auctionEndTakerAmount.times(2);
     const tenMinutesInSeconds = 10 * 60;
     let contractWrappers: ContractWrappers;
     let exchangeContractAddress: string;
@@ -35,9 +37,7 @@ describe('DutchAuctionWrapper', () => {
     let makerTokenAssetData: string;
     let takerTokenAssetData: string;
     let auctionBeginTimeSeconds: BigNumber;
-    let auctionBeginAmount: BigNumber;
     let auctionEndTimeSeconds: BigNumber;
-    let auctionEndAmount: BigNumber;
     before(async () => {
         // setup contract wrappers & addresses
         const contractAddresses = await migrateOnceAsync();
@@ -58,8 +58,6 @@ describe('DutchAuctionWrapper', () => {
             assetDataUtils.encodeERC20AssetData(takerTokenAddress),
         ];
         // setup auction details in maker asset data
-        auctionEndAmount = fillableAmount;
-        auctionBeginAmount = auctionEndAmount.times(2);
         const currentBlockTimestamp: number = await getLatestBlockTimestampAsync();
         auctionBeginTimeSeconds = new BigNumber(currentBlockTimestamp - tenMinutesInSeconds);
         auctionEndTimeSeconds = new BigNumber(currentBlockTimestamp + tenMinutesInSeconds);
@@ -73,14 +71,14 @@ describe('DutchAuctionWrapper', () => {
         );
         sellOrder = await dutchAuctionUtils.createSignedSellOrderAsync(
             auctionBeginTimeSeconds,
-            auctionBeginAmount,
-            auctionEndAmount,
             auctionEndTimeSeconds,
+            auctionBeginTakerAmount,
+            auctionEndTakerAmount,
+            makerAssetAmount,
             makerTokenAssetData,
             takerTokenAssetData,
             makerAddress,
             constants.NULL_ADDRESS,
-            auctionEndAmount,
         );
         buyOrder = await dutchAuctionUtils.createSignedBuyOrderAsync(sellOrder, takerAddress);
     });
@@ -119,7 +117,7 @@ describe('DutchAuctionWrapper', () => {
             expect(auctionDetails.beginTimeSeconds, 'auctionDetails.beginTimeSeconds').to.be.bignumber.equal(
                 auctionBeginTimeSeconds,
             );
-            expect(auctionDetails.beginAmount, 'auctionDetails.beginAmount').to.be.bignumber.equal(auctionBeginAmount);
+            expect(auctionDetails.beginAmount, 'auctionDetails.beginAmount').to.be.bignumber.equal(auctionBeginTakerAmount);
             expect(auctionDetails.endTimeSeconds, 'auctionDetails.endTimeSeconds').to.be.bignumber.equal(
                 auctionEndTimeSeconds,
             );
diff --git a/packages/contract-wrappers/test/utils/dutch_auction_utils.ts b/packages/contract-wrappers/test/utils/dutch_auction_utils.ts
index 766fc373a..380d0588c 100644
--- a/packages/contract-wrappers/test/utils/dutch_auction_utils.ts
+++ b/packages/contract-wrappers/test/utils/dutch_auction_utils.ts
@@ -24,31 +24,34 @@ export class DutchAuctionUtils {
     }
     public async createSignedSellOrderAsync(
         auctionBeginTimeSections: BigNumber,
-        auctionBeginAmount: BigNumber,
-        auctionEndAmount: BigNumber,
-        acutionEndTime: BigNumber,
+        acutionEndTimeSeconds: BigNumber,
+        auctionBeginTakerAssetAmount: BigNumber,
+        auctionEndTakerAssetAmount: BigNumber,
+        makerAssetAmount: BigNumber,
         makerAssetData: string,
         takerAssetData: string,
         makerAddress: string,
         takerAddress: string,
-        takerFillableAmount: BigNumber,
         senderAddress?: string,
         makerFee?: BigNumber,
         takerFee?: BigNumber,
         feeRecipientAddress?: string,
     ): Promise<SignedOrder> {
-        const makerAssetAmount = auctionEndAmount;
+        // Notes on sell order:
+        // - The `takerAssetAmount` is set to the `auctionEndTakerAssetAmount`, which is the lowest amount the 
+        //   the seller can expect to receive
+        // - The `makerAssetData` is overloaded to include the auction begin time and begin taker asset amount
         const makerAssetDataWithAuctionDetails = DutchAuctionWrapper.encodeDutchAuctionAssetData(
             makerAssetData,
             auctionBeginTimeSections,
-            auctionBeginAmount,
+            auctionBeginTakerAssetAmount,
         );
         const signedOrder = await orderFactory.createSignedOrderAsync(
             this._web3Wrapper.getProvider(),
             makerAddress,
             makerAssetAmount,
             makerAssetDataWithAuctionDetails,
-            takerFillableAmount,
+            auctionEndTakerAssetAmount,
             takerAssetData,
             this._exchangeAddress,
             {
@@ -57,7 +60,7 @@ export class DutchAuctionUtils {
                 makerFee,
                 takerFee,
                 feeRecipientAddress,
-                expirationTimeSeconds: acutionEndTime,
+                expirationTimeSeconds: acutionEndTimeSeconds,
             },
         );
         const erc20AssetData = assetDataUtils.decodeERC20AssetData(makerAssetData);
@@ -71,8 +74,15 @@ export class DutchAuctionUtils {
         makerFee?: BigNumber,
         takerFee?: BigNumber,
         feeRecipientAddress?: string,
+        expirationTimeSeconds?: BigNumber,
     ): Promise<SignedOrder> {
         const dutchAuctionData = DutchAuctionWrapper.decodeDutchAuctionData(sellOrder.makerAssetData);
+        // Notes on buy order:
+        // - The `makerAssetAmount` is set to `dutchAuctionData.beginAmount`, which is 
+        //   the highest amount the buyer would have to pay out at any point during the auction.
+        // - The `takerAssetAmount` is set to the seller's `makerAssetAmount`, as the buyer
+        //   receives the entire amount being sold by the seller.
+        // - The `makerAssetData`/`takerAssetData` are reversed from the sell order
         const signedOrder = await orderFactory.createSignedOrderAsync(
             this._web3Wrapper.getProvider(),
             buyerAddress,
@@ -86,7 +96,7 @@ export class DutchAuctionUtils {
                 makerFee,
                 takerFee,
                 feeRecipientAddress,
-                expirationTimeSeconds: sellOrder.expirationTimeSeconds,
+                expirationTimeSeconds,
             },
         );
         const buyerERC20AssetData = assetDataUtils.decodeERC20AssetData(sellOrder.takerAssetData);
@@ -135,7 +145,6 @@ export class DutchAuctionUtils {
         );
         const oldMakerAllowance = await erc20Token.allowance.callAsync(address, this._erc20ProxyAddress);
         const newMakerAllowance = oldMakerAllowance.plus(amount);
-
         const txHash = await erc20Token.approve.sendTransactionAsync(this._erc20ProxyAddress, newMakerAllowance, {
             from: address,
         });
-- 
cgit v1.2.3


From a00e416a19a5aa7a6d1a615c4886f9d30339c8f6 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sat, 22 Dec 2018 14:50:24 -0800
Subject: ran prettier

---
 packages/contract-addresses/src/index.ts                      | 2 +-
 packages/contract-wrappers/test/dutch_auction_wrapper_test.ts | 4 +++-
 packages/contract-wrappers/test/utils/dutch_auction_utils.ts  | 4 ++--
 3 files changed, 6 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-addresses/src/index.ts b/packages/contract-addresses/src/index.ts
index 04295300c..19fe45dd3 100644
--- a/packages/contract-addresses/src/index.ts
+++ b/packages/contract-addresses/src/index.ts
@@ -20,7 +20,7 @@ export enum NetworkId {
     Ganache = 50,
 }
 
-const NULL_ADDRESS  = '0x0000000000000000000000000000000000000000';
+const NULL_ADDRESS = '0x0000000000000000000000000000000000000000';
 
 const networkToAddresses: { [networkId: number]: ContractAddresses } = {
     1: {
diff --git a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
index fb4eb10b4..d7a6ca015 100644
--- a/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
+++ b/packages/contract-wrappers/test/dutch_auction_wrapper_test.ts
@@ -117,7 +117,9 @@ describe('DutchAuctionWrapper', () => {
             expect(auctionDetails.beginTimeSeconds, 'auctionDetails.beginTimeSeconds').to.be.bignumber.equal(
                 auctionBeginTimeSeconds,
             );
-            expect(auctionDetails.beginAmount, 'auctionDetails.beginAmount').to.be.bignumber.equal(auctionBeginTakerAmount);
+            expect(auctionDetails.beginAmount, 'auctionDetails.beginAmount').to.be.bignumber.equal(
+                auctionBeginTakerAmount,
+            );
             expect(auctionDetails.endTimeSeconds, 'auctionDetails.endTimeSeconds').to.be.bignumber.equal(
                 auctionEndTimeSeconds,
             );
diff --git a/packages/contract-wrappers/test/utils/dutch_auction_utils.ts b/packages/contract-wrappers/test/utils/dutch_auction_utils.ts
index 380d0588c..8e2aef217 100644
--- a/packages/contract-wrappers/test/utils/dutch_auction_utils.ts
+++ b/packages/contract-wrappers/test/utils/dutch_auction_utils.ts
@@ -38,7 +38,7 @@ export class DutchAuctionUtils {
         feeRecipientAddress?: string,
     ): Promise<SignedOrder> {
         // Notes on sell order:
-        // - The `takerAssetAmount` is set to the `auctionEndTakerAssetAmount`, which is the lowest amount the 
+        // - The `takerAssetAmount` is set to the `auctionEndTakerAssetAmount`, which is the lowest amount the
         //   the seller can expect to receive
         // - The `makerAssetData` is overloaded to include the auction begin time and begin taker asset amount
         const makerAssetDataWithAuctionDetails = DutchAuctionWrapper.encodeDutchAuctionAssetData(
@@ -78,7 +78,7 @@ export class DutchAuctionUtils {
     ): Promise<SignedOrder> {
         const dutchAuctionData = DutchAuctionWrapper.decodeDutchAuctionData(sellOrder.makerAssetData);
         // Notes on buy order:
-        // - The `makerAssetAmount` is set to `dutchAuctionData.beginAmount`, which is 
+        // - The `makerAssetAmount` is set to `dutchAuctionData.beginAmount`, which is
         //   the highest amount the buyer would have to pay out at any point during the auction.
         // - The `takerAssetAmount` is set to the seller's `makerAssetAmount`, as the buyer
         //   receives the entire amount being sold by the seller.
-- 
cgit v1.2.3


From ff0093460d50a2078f18192d6dcc75c76d72730c Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 23 Dec 2018 15:39:02 -0800
Subject: Export dutch auction wrapper in 0x.js

---
 packages/0x.js/src/index.ts | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/0x.js/src/index.ts b/packages/0x.js/src/index.ts
index d21df0c01..ae9f4b771 100644
--- a/packages/0x.js/src/index.ts
+++ b/packages/0x.js/src/index.ts
@@ -4,6 +4,7 @@ export { assetDataUtils, signatureUtils, generatePseudoRandomSalt, orderHashUtil
 
 export {
     ContractWrappers,
+    DutchAuctionWrapper,
     ERC20TokenWrapper,
     ERC721TokenWrapper,
     EtherTokenWrapper,
-- 
cgit v1.2.3


From edb989fbf381201752309a1e2aa5dcf6837b67d0 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 23 Dec 2018 16:04:09 -0800
Subject: export dutch auction wrapper types from 0x.js

---
 packages/0x.js/src/index.ts             | 2 ++
 packages/contract-wrappers/src/index.ts | 1 +
 2 files changed, 3 insertions(+)

(limited to 'packages')

diff --git a/packages/0x.js/src/index.ts b/packages/0x.js/src/index.ts
index ae9f4b771..790e2a97e 100644
--- a/packages/0x.js/src/index.ts
+++ b/packages/0x.js/src/index.ts
@@ -28,6 +28,7 @@ export {
     OrderAndTraderInfo,
     TraderInfo,
     ValidateOrderFillableOpts,
+    DutchAuctionData,
 } from '@0x/contract-wrappers';
 
 export {
@@ -89,6 +90,7 @@ export {
     ObjectMap,
     OrderRelevantState,
     Stats,
+    DutchAuctionDetails,
 } from '@0x/types';
 
 export {
diff --git a/packages/contract-wrappers/src/index.ts b/packages/contract-wrappers/src/index.ts
index 5c64dbbc6..cf0ec405f 100644
--- a/packages/contract-wrappers/src/index.ts
+++ b/packages/contract-wrappers/src/index.ts
@@ -55,6 +55,7 @@ export {
     OrderAndTraderInfo,
     TraderInfo,
     ValidateOrderFillableOpts,
+    DutchAuctionData,
 } from './types';
 
 export { Order, SignedOrder, AssetProxyId } from '@0x/types';
-- 
cgit v1.2.3


From 5f2a7cb78fd8b937bcecf962071d59a08e46dec5 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 23 Dec 2018 16:13:43 -0800
Subject: removed manual updte of package.json version

---
 packages/contract-addresses/package.json | 2 +-
 packages/contract-artifacts/package.json | 2 +-
 packages/contract-wrappers/package.json  | 2 +-
 packages/migrations/package.json         | 2 +-
 packages/types/package.json              | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-addresses/package.json b/packages/contract-addresses/package.json
index c5a133ddf..c75ae6efa 100644
--- a/packages/contract-addresses/package.json
+++ b/packages/contract-addresses/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-addresses",
-    "version": "2.1.0",
+    "version": "2.0.0",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/contract-artifacts/package.json b/packages/contract-artifacts/package.json
index b819520c6..71d887545 100644
--- a/packages/contract-artifacts/package.json
+++ b/packages/contract-artifacts/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-artifacts",
-    "version": "1.2.0",
+    "version": "1.1.2",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/contract-wrappers/package.json b/packages/contract-wrappers/package.json
index 222cfa622..e4de75ab2 100644
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/contract-wrappers",
-    "version": "4.2.0",
+    "version": "4.1.3",
     "description": "Smart TS wrappers for 0x smart contracts",
     "keywords": [
         "0xproject",
diff --git a/packages/migrations/package.json b/packages/migrations/package.json
index 9892d7b30..72ffe67b2 100644
--- a/packages/migrations/package.json
+++ b/packages/migrations/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/migrations",
-    "version": "2.3.0",
+    "version": "2.2.2",
     "engines": {
         "node": ">=6.12"
     },
diff --git a/packages/types/package.json b/packages/types/package.json
index 75c3b7c63..3c4bb6fe6 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0x/types",
-    "version": "1.5.0",
+    "version": "1.4.1",
     "engines": {
         "node": ">=6.12"
     },
-- 
cgit v1.2.3


From 7ad23ef6dc3c41a4e1babd28f5f78d2b2addbd10 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 23 Dec 2018 16:16:05 -0800
Subject: Added NetworkID 50 address for dutch auction wrapper

---
 packages/contract-addresses/src/index.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'packages')

diff --git a/packages/contract-addresses/src/index.ts b/packages/contract-addresses/src/index.ts
index 19fe45dd3..d181a1bec 100644
--- a/packages/contract-addresses/src/index.ts
+++ b/packages/contract-addresses/src/index.ts
@@ -78,8 +78,7 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
         assetProxyOwner: '0x34d402f14d58e001d8efbe6585051bf9706aa064',
         forwarder: '0xb69e673309512a9d726f87304c6984054f87a93b',
         orderValidator: '0xe86bb98fcf9bff3512c74589b78fb168200cc546',
-        // @todo hysz/dekz: Add address once deployed.
-        dutchAuction: NULL_ADDRESS,
+        dutchAuction: '0xdc688d29394a3f1e6f1e5100862776691afaf3d2',
     },
 };
 
-- 
cgit v1.2.3


From 37b6858869c61f9c29d4f77c2c2857cb9ed7206e Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 23 Dec 2018 16:48:58 -0800
Subject: Hide dutch auction wrapper from docs -- hopefully this will prevent
 the "must export Web3Wrapper" error from doc generation

---
 packages/monorepo-scripts/src/doc_gen_configs.ts | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages')

diff --git a/packages/monorepo-scripts/src/doc_gen_configs.ts b/packages/monorepo-scripts/src/doc_gen_configs.ts
index 7a14f8664..dfbe98028 100644
--- a/packages/monorepo-scripts/src/doc_gen_configs.ts
+++ b/packages/monorepo-scripts/src/doc_gen_configs.ts
@@ -37,6 +37,7 @@ export const docGenConfigs: DocGenConfigs = {
     // and getting confused. Any class name in this list will not have it's constructor rendered in our docs.
     CLASSES_WITH_HIDDEN_CONSTRUCTORS: [
         'AssetBuyer',
+        'DutchAuctionWrapper',
         'ERC20ProxyWrapper',
         'ERC20TokenWrapper',
         'ERC721ProxyWrapper',
-- 
cgit v1.2.3


From 3c62815fe3d65860175066177c1d0f8d3fe9e314 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 23 Dec 2018 16:54:33 -0800
Subject: added changelog entry for monorepo-scripts

---
 packages/monorepo-scripts/CHANGELOG.json | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'packages')

diff --git a/packages/monorepo-scripts/CHANGELOG.json b/packages/monorepo-scripts/CHANGELOG.json
index 428168437..cebe7ec72 100644
--- a/packages/monorepo-scripts/CHANGELOG.json
+++ b/packages/monorepo-scripts/CHANGELOG.json
@@ -17,6 +17,10 @@
             {
                 "note": "Fix a bug when hardcoded CHANGELOG paths cause fetching release notes to fail",
                 "pr": 1311
+            },
+            {
+                "note": "Added DutchAuctionWrapper to the CLASSES_WITH_HIDDEN_CONSTRUCTORS array",
+                "pr": 1465
             }
         ]
     },
-- 
cgit v1.2.3


From d0a0673694f26a2e9f8e562d335a34cdc1e9c8b2 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 23 Dec 2018 17:14:34 -0800
Subject: Doc generation working for changes by dutch auction wrapper

---
 packages/contract-wrappers/src/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/contract-wrappers/src/index.ts b/packages/contract-wrappers/src/index.ts
index cf0ec405f..bf9c27018 100644
--- a/packages/contract-wrappers/src/index.ts
+++ b/packages/contract-wrappers/src/index.ts
@@ -58,7 +58,7 @@ export {
     DutchAuctionData,
 } from './types';
 
-export { Order, SignedOrder, AssetProxyId } from '@0x/types';
+export { AssetData, DutchAuctionDetails, ERC20AssetData, ERC721AssetData, Order, SignedOrder, AssetProxyId } from '@0x/types';
 
 export {
     BlockParamLiteral,
-- 
cgit v1.2.3


From e39ae0350b744227bca73001c90101f0b8613193 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Sun, 23 Dec 2018 17:29:12 -0800
Subject: Ran prettier

---
 packages/contract-wrappers/src/index.ts | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'packages')

diff --git a/packages/contract-wrappers/src/index.ts b/packages/contract-wrappers/src/index.ts
index bf9c27018..853194d6f 100644
--- a/packages/contract-wrappers/src/index.ts
+++ b/packages/contract-wrappers/src/index.ts
@@ -58,7 +58,15 @@ export {
     DutchAuctionData,
 } from './types';
 
-export { AssetData, DutchAuctionDetails, ERC20AssetData, ERC721AssetData, Order, SignedOrder, AssetProxyId } from '@0x/types';
+export {
+    AssetData,
+    DutchAuctionDetails,
+    ERC20AssetData,
+    ERC721AssetData,
+    Order,
+    SignedOrder,
+    AssetProxyId,
+} from '@0x/types';
 
 export {
     BlockParamLiteral,
-- 
cgit v1.2.3


From 04db7f0fae02ef29795d0f65deb71e64b5552233 Mon Sep 17 00:00:00 2001
From: Greg Hysen <greg.hysen@gmail.com>
Date: Mon, 7 Jan 2019 13:08:44 -0800
Subject: Fixed merge conflict from development

---
 packages/0x.js/src/index.ts             | 1 +
 packages/contract-wrappers/src/index.ts | 5 ++++-
 packages/contract-wrappers/src/types.ts | 4 +---
 3 files changed, 6 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/0x.js/src/index.ts b/packages/0x.js/src/index.ts
index 790e2a97e..006e4cf29 100644
--- a/packages/0x.js/src/index.ts
+++ b/packages/0x.js/src/index.ts
@@ -81,6 +81,7 @@ export {
     OrderStateInvalid,
     OrderState,
     AssetProxyId,
+    AssetData,
     SingleAssetData,
     ERC20AssetData,
     ERC721AssetData,
diff --git a/packages/contract-wrappers/src/index.ts b/packages/contract-wrappers/src/index.ts
index 853194d6f..69bbe3c91 100644
--- a/packages/contract-wrappers/src/index.ts
+++ b/packages/contract-wrappers/src/index.ts
@@ -60,9 +60,12 @@ export {
 
 export {
     AssetData,
-    DutchAuctionDetails,
     ERC20AssetData,
     ERC721AssetData,
+    SingleAssetData,
+    MultiAssetData,
+    MultiAssetDataWithRecursiveDecoding,
+    DutchAuctionDetails,
     Order,
     SignedOrder,
     AssetProxyId,
diff --git a/packages/contract-wrappers/src/types.ts b/packages/contract-wrappers/src/types.ts
index f23587c20..945ca88cd 100644
--- a/packages/contract-wrappers/src/types.ts
+++ b/packages/contract-wrappers/src/types.ts
@@ -9,13 +9,11 @@ import {
     WETH9Events,
 } from '@0x/abi-gen-wrappers';
 import { ContractAddresses } from '@0x/contract-addresses';
-import { OrderState, SignedOrder } from '@0x/types';
+import { AssetData, OrderState, SignedOrder } from '@0x/types';
 import { BigNumber } from '@0x/utils';
 
 import { BlockParam, ContractEventArg, DecodedLogArgs, LogEntryEvent, LogWithDecodedArgs } from 'ethereum-types';
 
-import { AssetData } from '@0x/order-utils';
-
 export enum ExchangeWrapperError {
     AssetDataMismatch = 'ASSET_DATA_MISMATCH',
 }
-- 
cgit v1.2.3


From 0bcb81d3a918fbcf71d68f42fa661d884d5d74cf Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 8 Jan 2019 14:29:45 +0100
Subject: Create server entry point and Dockerfile for OrderWatcher

---
 packages/order-watcher/Dockerfile    | 13 +++++++++++
 packages/order-watcher/package.json  |  1 +
 packages/order-watcher/src/server.ts | 44 ++++++++++++++++++++++++++++++++++++
 3 files changed, 58 insertions(+)
 create mode 100644 packages/order-watcher/Dockerfile
 create mode 100644 packages/order-watcher/src/server.ts

(limited to 'packages')

diff --git a/packages/order-watcher/Dockerfile b/packages/order-watcher/Dockerfile
new file mode 100644
index 000000000..3ffa1b72f
--- /dev/null
+++ b/packages/order-watcher/Dockerfile
@@ -0,0 +1,13 @@
+FROM node
+
+WORKDIR /order-watcher
+
+COPY package.json .
+RUN npm i
+RUN npm install forever -g
+
+COPY . .
+
+EXPOSE 8080
+
+CMD ["forever", "./lib/src/server.js"]
diff --git a/packages/order-watcher/package.json b/packages/order-watcher/package.json
index 16a46294e..c4a56c982 100644
--- a/packages/order-watcher/package.json
+++ b/packages/order-watcher/package.json
@@ -36,6 +36,7 @@
         "@0x/dev-utils": "^1.0.21",
         "@0x/migrations": "^2.2.2",
         "@0x/tslint-config": "^2.0.0",
+        "@0x/subproviders": "^2.1.8",
         "@types/bintrees": "^1.0.2",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
diff --git a/packages/order-watcher/src/server.ts b/packages/order-watcher/src/server.ts
new file mode 100644
index 000000000..1d31e87ab
--- /dev/null
+++ b/packages/order-watcher/src/server.ts
@@ -0,0 +1,44 @@
+import { getContractAddressesForNetworkOrThrow } from '@0x/contract-addresses';
+import { RPCSubprovider, Web3ProviderEngine } from '@0x/subproviders';
+import * as _ from 'lodash';
+
+import { OrderWatcherWebSocketServer } from './order_watcher/order_watcher_web_socket_server';
+
+const GANACHE_NETWORK_ID = 50;
+const DEFAULT_RPC_URL = 'http://localhost:8545';
+
+const provider = new Web3ProviderEngine();
+const jsonRpcUrl = process.env.JSON_RPC_URL || DEFAULT_RPC_URL;
+const rpcSubprovider = new RPCSubprovider(jsonRpcUrl);
+provider.addProvider(rpcSubprovider);
+provider.start();
+
+const networkId = process.env.NETWORK_ID !== undefined ? _.parseInt(process.env.NETWORK_ID) : GANACHE_NETWORK_ID;
+
+const contractAddressesString = process.env.contractAddresses;
+const contractAddressesIfExists =
+    contractAddressesString === undefined
+        ? getContractAddressesForNetworkOrThrow(networkId)
+        : JSON.parse(contractAddressesString);
+
+const orderWatcherConfig: any = {
+    isVerbose: process.env.IS_VERBOSE === 'true',
+};
+const orderExpirationCheckingIntervalMs = process.env.ORDER_EXPIRATION_CHECKING_INTERVAL_MS;
+if (orderExpirationCheckingIntervalMs !== undefined) {
+    orderWatcherConfig.orderExpirationCheckingIntervalMs = _.parseInt(orderExpirationCheckingIntervalMs);
+}
+const eventPollingIntervalMs = process.env.EVENT_POLLING_INTERVAL_MS;
+if (eventPollingIntervalMs !== undefined) {
+    orderWatcherConfig.eventPollingIntervalMs = _.parseInt(eventPollingIntervalMs);
+}
+const expirationMarginMs = process.env.EXPIRATION_MARGIN_MS;
+if (expirationMarginMs !== undefined) {
+    orderWatcherConfig.expirationMarginMs = _.parseInt(expirationMarginMs);
+}
+const cleanupJobIntervalMs = process.env.CLEANUP_JOB_INTERVAL_MS;
+if (cleanupJobIntervalMs !== undefined) {
+    orderWatcherConfig.cleanupJobIntervalMs = _.parseInt(cleanupJobIntervalMs);
+}
+const wsServer = new OrderWatcherWebSocketServer(provider, networkId, contractAddressesIfExists, orderWatcherConfig);
+wsServer.start();
-- 
cgit v1.2.3


From 0ea86695524b91167f8824ba820eed4bb0ee6ee1 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 8 Jan 2019 15:37:14 +0100
Subject: Fixx OrderWatcher WS tests so they are completely independent from
 one another

---
 .../test/order_watcher_web_socket_server_test.ts   | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

(limited to 'packages')

diff --git a/packages/order-watcher/test/order_watcher_web_socket_server_test.ts b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
index 6894f42fb..e3f416369 100644
--- a/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
+++ b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
@@ -1,9 +1,10 @@
+import { ContractAddresses } from '@0x/contract-addresses';
 import { ContractWrappers } from '@0x/contract-wrappers';
 import { tokenUtils } from '@0x/contract-wrappers/lib/test/utils/token_utils';
 import { BlockchainLifecycle } from '@0x/dev-utils';
 import { FillScenarios } from '@0x/fill-scenarios';
 import { assetDataUtils, orderHashUtils } from '@0x/order-utils';
-import { ExchangeContractErrs, OrderStateInvalid, OrderStateValid, SignedOrder } from '@0x/types';
+import { ExchangeContractErrs, OrderStateInvalid, SignedOrder } from '@0x/types';
 import { BigNumber, logUtils } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
 import * as chai from 'chai';
@@ -44,14 +45,16 @@ describe('OrderWatcherWebSocketServer', async () => {
     let orderHash: string;
     let addOrderPayload: AddOrderRequest;
     let removeOrderPayload: RemoveOrderRequest;
+    let networkId: number;
+    let contractAddresses: ContractAddresses;
     const decimals = constants.ZRX_DECIMALS;
     const fillableAmount = Web3Wrapper.toBaseUnitAmount(new BigNumber(5), decimals);
 
     before(async () => {
         // Set up constants
-        const contractAddresses = await migrateOnceAsync();
+        contractAddresses = await migrateOnceAsync();
         await blockchainLifecycle.startAsync();
-        const networkId = constants.TESTRPC_NETWORK_ID;
+        networkId = constants.TESTRPC_NETWORK_ID;
         const config = {
             networkId,
             contractAddresses,
@@ -93,17 +96,16 @@ describe('OrderWatcherWebSocketServer', async () => {
             method: OrderWatcherMethod.RemoveOrder,
             params: { orderHash },
         };
-
-        // Prepare OrderWatcher WebSocket server
-        const orderWatcherConfig = {
-            isVerbose: true,
-        };
-        wsServer = new OrderWatcherWebSocketServer(provider, networkId, contractAddresses, orderWatcherConfig);
     });
     after(async () => {
         await blockchainLifecycle.revertAsync();
     });
     beforeEach(async () => {
+        // Prepare OrderWatcher WebSocket server
+        const orderWatcherConfig = {
+            isVerbose: true,
+        };
+        wsServer = new OrderWatcherWebSocketServer(provider, networkId, contractAddresses, orderWatcherConfig);
         wsServer.start();
         await blockchainLifecycle.startAsync();
         wsClient = new WebSocket.w3cwebsocket('ws://127.0.0.1:8080/');
@@ -260,7 +262,7 @@ describe('OrderWatcherWebSocketServer', async () => {
             id: 1,
             jsonrpc: '2.0',
             method: 'ADD_ORDER',
-            signedOrder: nonZeroMakerFeeSignedOrder,
+                signedOrder: nonZeroMakerFeeSignedOrder,
         };
 
         // Set up a second client and have it add the order
-- 
cgit v1.2.3


From 5e39eae84edc2bb8ad4d40936bf2005363dc1e59 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 8 Jan 2019 15:37:50 +0100
Subject: Fixx request payload and expected responses

---
 .../test/order_watcher_web_socket_server_test.ts           | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'packages')

diff --git a/packages/order-watcher/test/order_watcher_web_socket_server_test.ts b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
index e3f416369..36135f65c 100644
--- a/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
+++ b/packages/order-watcher/test/order_watcher_web_socket_server_test.ts
@@ -262,7 +262,9 @@ describe('OrderWatcherWebSocketServer', async () => {
             id: 1,
             jsonrpc: '2.0',
             method: 'ADD_ORDER',
+            params: {
                 signedOrder: nonZeroMakerFeeSignedOrder,
+            },
         };
 
         // Set up a second client and have it add the order
@@ -280,15 +282,15 @@ describe('OrderWatcherWebSocketServer', async () => {
         // Check that both clients receive the emitted event by awaiting the onMessageAsync promises
         let updateMsg = await clientOneOnMessagePromise;
         let updateData = JSON.parse(updateMsg.data);
-        let orderState = updateData.result as OrderStateValid;
-        expect(orderState.isValid).to.be.true();
-        expect(orderState.orderRelevantState.makerFeeProxyAllowance).to.be.eq('0');
+        let orderState = updateData.result as OrderStateInvalid;
+        expect(orderState.isValid).to.be.false();
+        expect(orderState.error).to.be.eq('INSUFFICIENT_MAKER_FEE_ALLOWANCE');
 
         updateMsg = await clientTwoOnMessagePromise;
         updateData = JSON.parse(updateMsg.data);
-        orderState = updateData.result as OrderStateValid;
-        expect(orderState.isValid).to.be.true();
-        expect(orderState.orderRelevantState.makerFeeProxyAllowance).to.be.eq('0');
+        orderState = updateData.result as OrderStateInvalid;
+        expect(orderState.isValid).to.be.false();
+        expect(orderState.error).to.be.eq('INSUFFICIENT_MAKER_FEE_ALLOWANCE');
 
         wsClientTwo.close();
         logUtils.log(`${new Date()} [Client] Closed.`);
-- 
cgit v1.2.3


From 74ed0f4134180d47c84b63e0f2472ef05145c3b3 Mon Sep 17 00:00:00 2001
From: Steve Klebanoff <steve.klebanoff@gmail.com>
Date: Tue, 8 Jan 2019 08:02:33 -0800
Subject: Remove beta note from asset-buyer

---
 packages/asset-buyer/README.md | 2 --
 1 file changed, 2 deletions(-)

(limited to 'packages')

diff --git a/packages/asset-buyer/README.md b/packages/asset-buyer/README.md
index 383a3836a..b854bda11 100644
--- a/packages/asset-buyer/README.md
+++ b/packages/asset-buyer/README.md
@@ -1,7 +1,5 @@
 ## @0x/asset-buyer
 
-**Warning: In Beta, has not been extensively tested.**
-
 Convenience package for buying assets represented on the Ethereum blockchain using 0x. In its simplest form, the package helps in the usage of the [0x forwarder contract](https://github.com/0xProject/0x-protocol-specification/blob/master/v2/forwarder-specification.md), which allows users to execute [Wrapped Ether](https://weth.io/) based 0x orders without having to set allowances, wrap Ether or own ZRX, meaning they can buy tokens with Ether alone. Given some liquidity (0x signed orders), it helps estimate the Ether cost of buying a certain asset (giving a range) and then buying that asset.
 
 In its more advanced and useful form, it integrates with the [Standard Relayer API](https://github.com/0xProject/standard-relayer-api) and takes care of sourcing liquidity for you given an SRA compliant endpoint. The final result is a library that tells you what assets are available, provides an Ether based quote for any asset desired, and allows you to buy that asset using Ether alone.
-- 
cgit v1.2.3


From e2df4b355ba97e4212f5e42251defe8d9e432763 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 8 Jan 2019 17:07:10 +0100
Subject: Add assertions to catch trying to add undefined schemas

---
 packages/json-schemas/src/schema_validator.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'packages')

diff --git a/packages/json-schemas/src/schema_validator.ts b/packages/json-schemas/src/schema_validator.ts
index 3f303137b..6ccd981be 100644
--- a/packages/json-schemas/src/schema_validator.ts
+++ b/packages/json-schemas/src/schema_validator.ts
@@ -8,12 +8,18 @@ import { schemas } from './schemas';
  */
 export class SchemaValidator {
     private readonly _validator: Validator;
+    private static _assertSchemaNotUndefined(schema: Schema): void {
+        if (schema === undefined) {
+            throw new Error(`Cannot add undefined schema`);
+        }
+    }
     /**
      * Instantiates a SchemaValidator instance
      */
     constructor() {
         this._validator = new Validator();
         for (const schema of values(schemas)) {
+            SchemaValidator._assertSchemaNotUndefined(schema);
             this._validator.addSchema(schema, schema.id);
         }
     }
@@ -24,6 +30,7 @@ export class SchemaValidator {
      * @param schema The schema to add
      */
     public addSchema(schema: Schema): void {
+        SchemaValidator._assertSchemaNotUndefined(schema);
         this._validator.addSchema(schema, schema.id);
     }
     // In order to validate a complex JS object using jsonschema, we must replace any complex
@@ -37,6 +44,8 @@ export class SchemaValidator {
      * @returns The results of the validation
      */
     public validate(instance: any, schema: Schema): ValidatorResult {
+        console.log('validating....');
+        SchemaValidator._assertSchemaNotUndefined(schema);
         const jsonSchemaCompatibleObject = JSON.parse(JSON.stringify(instance));
         return this._validator.validate(jsonSchemaCompatibleObject, schema);
     }
-- 
cgit v1.2.3


From 0cfeea7c8c9b4c07cc53b3a47bfd01e6b1c81281 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 8 Jan 2019 17:15:05 +0100
Subject: Remove stray console

---
 packages/json-schemas/src/schema_validator.ts | 1 -
 1 file changed, 1 deletion(-)

(limited to 'packages')

diff --git a/packages/json-schemas/src/schema_validator.ts b/packages/json-schemas/src/schema_validator.ts
index 6ccd981be..8fadae97a 100644
--- a/packages/json-schemas/src/schema_validator.ts
+++ b/packages/json-schemas/src/schema_validator.ts
@@ -44,7 +44,6 @@ export class SchemaValidator {
      * @returns The results of the validation
      */
     public validate(instance: any, schema: Schema): ValidatorResult {
-        console.log('validating....');
         SchemaValidator._assertSchemaNotUndefined(schema);
         const jsonSchemaCompatibleObject = JSON.parse(JSON.stringify(instance));
         return this._validator.validate(jsonSchemaCompatibleObject, schema);
-- 
cgit v1.2.3


From 93121892d6a0e5695900c6d61dad6d6b173c8a75 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Tue, 8 Jan 2019 20:16:34 +0100
Subject: Fix typo

---
 packages/website/translations/chinese.json | 2 +-
 packages/website/translations/english.json | 2 +-
 packages/website/translations/korean.json  | 2 +-
 packages/website/translations/russian.json | 2 +-
 packages/website/translations/spanish.json | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/website/translations/chinese.json b/packages/website/translations/chinese.json
index b99a3cdcb..88193a181 100644
--- a/packages/website/translations/chinese.json
+++ b/packages/website/translations/chinese.json
@@ -83,7 +83,7 @@
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
     "DEVELOP_ON_ETHEREUM": "develop on Ethereum",
-    "DEVELOP_ON_ETHEREUM_DESCRIPTION": "Learn more about building applications ontop of Ethereum",
+    "DEVELOP_ON_ETHEREUM_DESCRIPTION": "Learn more about building applications on top of Ethereum",
     "ORDER_BASICS": "Make & take orders",
     "ORDER_BASICS_DESCRIPTION": "Tutorial on how to create, validate and fill an order using 0x",
     "USE_NETWORKED_LIQUIDITY": "use networked liquidity",
diff --git a/packages/website/translations/english.json b/packages/website/translations/english.json
index 2914ffead..a1d8ecc43 100644
--- a/packages/website/translations/english.json
+++ b/packages/website/translations/english.json
@@ -87,7 +87,7 @@
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
     "DEVELOP_ON_ETHEREUM": "develop on Ethereum",
-    "DEVELOP_ON_ETHEREUM_DESCRIPTION": "Learn more about building applications ontop of Ethereum",
+    "DEVELOP_ON_ETHEREUM_DESCRIPTION": "Learn more about building applications on top of Ethereum",
     "ORDER_BASICS": "Make & take orders",
     "ORDER_BASICS_DESCRIPTION": "Tutorial on how to create, validate and fill an order using 0x",
     "USE_NETWORKED_LIQUIDITY": "use networked liquidity",
diff --git a/packages/website/translations/korean.json b/packages/website/translations/korean.json
index a421ffb94..539b81470 100644
--- a/packages/website/translations/korean.json
+++ b/packages/website/translations/korean.json
@@ -83,7 +83,7 @@
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
     "DEVELOP_ON_ETHEREUM": "develop on Ethereum",
-    "DEVELOP_ON_ETHEREUM_DESCRIPTION": "Learn more about building applications ontop of Ethereum",
+    "DEVELOP_ON_ETHEREUM_DESCRIPTION": "Learn more about building applications on top of Ethereum",
     "ORDER_BASICS": "Make & take orders",
     "ORDER_BASICS_DESCRIPTION": "Tutorial on how to create, validate and fill an order using 0x",
     "USE_NETWORKED_LIQUIDITY": "use networked liquidity",
diff --git a/packages/website/translations/russian.json b/packages/website/translations/russian.json
index b3ea29cf3..feb5df02e 100644
--- a/packages/website/translations/russian.json
+++ b/packages/website/translations/russian.json
@@ -83,7 +83,7 @@
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
     "DEVELOP_ON_ETHEREUM": "develop on Ethereum",
-    "DEVELOP_ON_ETHEREUM_DESCRIPTION": "Learn more about building applications ontop of Ethereum",
+    "DEVELOP_ON_ETHEREUM_DESCRIPTION": "Learn more about building applications on top of Ethereum",
     "ORDER_BASICS": "Make & take orders",
     "ORDER_BASICS_DESCRIPTION": "Tutorial on how to create, validate and fill an order using 0x",
     "USE_NETWORKED_LIQUIDITY": "use networked liquidity",
diff --git a/packages/website/translations/spanish.json b/packages/website/translations/spanish.json
index db75312c5..f4762a67e 100644
--- a/packages/website/translations/spanish.json
+++ b/packages/website/translations/spanish.json
@@ -84,7 +84,7 @@
     "BUILD_A_RELAYER": "build a relayer",
     "BUILD_A_RELAYER_DESCRIPTION": "Learn how to build your own 0x relayer from scratch",
     "DEVELOP_ON_ETHEREUM": "develop on Ethereum",
-    "DEVELOP_ON_ETHEREUM_DESCRIPTION": "Learn more about building applications ontop of Ethereum",
+    "DEVELOP_ON_ETHEREUM_DESCRIPTION": "Learn more about building applications on top of Ethereum",
     "ORDER_BASICS": "Make & take orders",
     "ORDER_BASICS_DESCRIPTION": "Tutorial on how to create, validate and fill an order using 0x",
     "USE_NETWORKED_LIQUIDITY": "use networked liquidity",
-- 
cgit v1.2.3


From 27fc640a9eae70813e9f02cda2c27a4509a04591 Mon Sep 17 00:00:00 2001
From: Xianny <8582774+xianny@users.noreply.github.com>
Date: Tue, 8 Jan 2019 13:50:51 -0800
Subject: fetch and save copper (#1472)

Fetch and save Copper CRM
---
 .../migrations/1545440485644-CreateCopperTables.ts | 103 ++++
 packages/pipeline/package.json                     |   2 +-
 packages/pipeline/src/data_sources/copper/index.ts | 126 ++++
 packages/pipeline/src/entities/copper_activity.ts  |  41 ++
 .../pipeline/src/entities/copper_activity_type.ts  |  17 +
 .../pipeline/src/entities/copper_custom_field.ts   |  15 +
 packages/pipeline/src/entities/copper_lead.ts      |  38 ++
 .../pipeline/src/entities/copper_opportunity.ts    |  45 ++
 packages/pipeline/src/entities/index.ts            |   6 +
 packages/pipeline/src/ormconfig.ts                 |  10 +
 packages/pipeline/src/parsers/copper/index.ts      | 259 ++++++++
 packages/pipeline/src/scripts/pull_copper.ts       | 129 ++++
 .../src/utils/transformers/number_to_bigint.ts     |   8 +-
 packages/pipeline/test/entities/copper_test.ts     |  54 ++
 packages/pipeline/test/entities/util.ts            |   4 +-
 .../fixtures/copper/api_v1_activity_types.json     |  24 +
 .../test/fixtures/copper/api_v1_activity_types.ts  |  16 +
 .../copper/api_v1_custom_field_definitions.json    |  38 ++
 .../copper/api_v1_custom_field_definitions.ts      |  39 ++
 .../fixtures/copper/api_v1_list_activities.json    | 242 ++++++++
 .../test/fixtures/copper/api_v1_list_activities.ts | 305 ++++++++++
 .../test/fixtures/copper/api_v1_list_leads.json    | 583 ++++++++++++++++++
 .../test/fixtures/copper/api_v1_list_leads.ts      | 229 +++++++
 .../fixtures/copper/api_v1_list_opportunities.json | 662 +++++++++++++++++++++
 .../fixtures/copper/api_v1_list_opportunities.ts   | 425 +++++++++++++
 .../test/fixtures/copper/parsed_entities.ts        |   5 +
 .../pipeline/test/parsers/copper/index_test.ts     |  87 +++
 packages/pipeline/tsconfig.json                    |  12 +-
 28 files changed, 3517 insertions(+), 7 deletions(-)
 create mode 100644 packages/pipeline/migrations/1545440485644-CreateCopperTables.ts
 create mode 100644 packages/pipeline/src/data_sources/copper/index.ts
 create mode 100644 packages/pipeline/src/entities/copper_activity.ts
 create mode 100644 packages/pipeline/src/entities/copper_activity_type.ts
 create mode 100644 packages/pipeline/src/entities/copper_custom_field.ts
 create mode 100644 packages/pipeline/src/entities/copper_lead.ts
 create mode 100644 packages/pipeline/src/entities/copper_opportunity.ts
 create mode 100644 packages/pipeline/src/parsers/copper/index.ts
 create mode 100644 packages/pipeline/src/scripts/pull_copper.ts
 create mode 100644 packages/pipeline/test/entities/copper_test.ts
 create mode 100644 packages/pipeline/test/fixtures/copper/api_v1_activity_types.json
 create mode 100644 packages/pipeline/test/fixtures/copper/api_v1_activity_types.ts
 create mode 100644 packages/pipeline/test/fixtures/copper/api_v1_custom_field_definitions.json
 create mode 100644 packages/pipeline/test/fixtures/copper/api_v1_custom_field_definitions.ts
 create mode 100644 packages/pipeline/test/fixtures/copper/api_v1_list_activities.json
 create mode 100644 packages/pipeline/test/fixtures/copper/api_v1_list_activities.ts
 create mode 100644 packages/pipeline/test/fixtures/copper/api_v1_list_leads.json
 create mode 100644 packages/pipeline/test/fixtures/copper/api_v1_list_leads.ts
 create mode 100644 packages/pipeline/test/fixtures/copper/api_v1_list_opportunities.json
 create mode 100644 packages/pipeline/test/fixtures/copper/api_v1_list_opportunities.ts
 create mode 100644 packages/pipeline/test/fixtures/copper/parsed_entities.ts
 create mode 100644 packages/pipeline/test/parsers/copper/index_test.ts

(limited to 'packages')

diff --git a/packages/pipeline/migrations/1545440485644-CreateCopperTables.ts b/packages/pipeline/migrations/1545440485644-CreateCopperTables.ts
new file mode 100644
index 000000000..64bf70af4
--- /dev/null
+++ b/packages/pipeline/migrations/1545440485644-CreateCopperTables.ts
@@ -0,0 +1,103 @@
+import { MigrationInterface, QueryRunner, Table } from 'typeorm';
+
+const leads = new Table({
+    name: 'raw.copper_leads',
+    columns: [
+        { name: 'id', type: 'bigint', isPrimary: true },
+        { name: 'name', type: 'varchar', isNullable: true },
+        { name: 'first_name', type: 'varchar', isNullable: true },
+        { name: 'last_name', type: 'varchar', isNullable: true },
+        { name: 'middle_name', type: 'varchar', isNullable: true },
+        { name: 'assignee_id', type: 'bigint', isNullable: true },
+        { name: 'company_name', type: 'varchar', isNullable: true },
+        { name: 'customer_source_id', type: 'bigint', isNullable: true },
+        { name: 'monetary_value', type: 'integer', isNullable: true },
+        { name: 'status', type: 'varchar' },
+        { name: 'status_id', type: 'bigint' },
+        { name: 'title', type: 'varchar', isNullable: true },
+        { name: 'date_created', type: 'bigint' },
+        { name: 'date_modified', type: 'bigint', isPrimary: true },
+    ],
+});
+const activities = new Table({
+    name: 'raw.copper_activities',
+    columns: [
+        { name: 'id', type: 'bigint', isPrimary: true },
+        { name: 'parent_id', type: 'bigint' },
+        { name: 'parent_type', type: 'varchar' },
+        { name: 'type_id', type: 'bigint' },
+        { name: 'type_category', type: 'varchar' },
+        { name: 'type_name', type: 'varchar', isNullable: true },
+        { name: 'user_id', type: 'bigint' },
+        { name: 'old_value_id', type: 'bigint', isNullable: true },
+        { name: 'old_value_name', type: 'varchar', isNullable: true },
+        { name: 'new_value_id', type: 'bigint', isNullable: true },
+        { name: 'new_value_name', type: 'varchar', isNullable: true },
+        { name: 'date_created', type: 'bigint' },
+        { name: 'date_modified', type: 'bigint', isPrimary: true },
+    ],
+});
+
+const opportunities = new Table({
+    name: 'raw.copper_opportunities',
+    columns: [
+        { name: 'id', type: 'bigint', isPrimary: true },
+        { name: 'name', type: 'varchar' },
+        { name: 'assignee_id', isNullable: true, type: 'bigint' },
+        { name: 'close_date', isNullable: true, type: 'varchar' },
+        { name: 'company_id', isNullable: true, type: 'bigint' },
+        { name: 'company_name', isNullable: true, type: 'varchar' },
+        { name: 'customer_source_id', isNullable: true, type: 'bigint' },
+        { name: 'loss_reason_id', isNullable: true, type: 'bigint' },
+        { name: 'pipeline_id', type: 'bigint' },
+        { name: 'pipeline_stage_id', type: 'bigint' },
+        { name: 'primary_contact_id', isNullable: true, type: 'bigint' },
+        { name: 'priority', isNullable: true, type: 'varchar' },
+        { name: 'status', type: 'varchar' },
+        { name: 'interaction_count', type: 'bigint' },
+        { name: 'monetary_value', isNullable: true, type: 'integer' },
+        { name: 'win_probability', isNullable: true, type: 'integer' },
+        { name: 'date_created', type: 'bigint' },
+        { name: 'date_modified', type: 'bigint', isPrimary: true },
+        { name: 'custom_fields', type: 'jsonb' },
+    ],
+});
+
+const activityTypes = new Table({
+    name: 'raw.copper_activity_types',
+    columns: [
+        { name: 'id', type: 'bigint', isPrimary: true },
+        { name: 'category', type: 'varchar' },
+        { name: 'name', type: 'varchar' },
+        { name: 'is_disabled', type: 'boolean', isNullable: true },
+        { name: 'count_as_interaction', type: 'boolean', isNullable: true },
+    ],
+});
+
+const customFields = new Table({
+    name: 'raw.copper_custom_fields',
+    columns: [
+        { name: 'id', type: 'bigint', isPrimary: true },
+        { name: 'name', type: 'varchar' },
+        { name: 'data_type', type: 'varchar' },
+        { name: 'field_type', type: 'varchar', isNullable: true },
+    ],
+});
+
+export class CreateCopperTables1544055699284 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.createTable(leads);
+        await queryRunner.createTable(activities);
+        await queryRunner.createTable(opportunities);
+        await queryRunner.createTable(activityTypes);
+        await queryRunner.createTable(customFields);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.dropTable(leads.name);
+        await queryRunner.dropTable(activities.name);
+        await queryRunner.dropTable(opportunities.name);
+        await queryRunner.dropTable(activityTypes.name);
+        await queryRunner.dropTable(customFields.name);
+    }
+}
diff --git a/packages/pipeline/package.json b/packages/pipeline/package.json
index ab73642ec..cb3763362 100644
--- a/packages/pipeline/package.json
+++ b/packages/pipeline/package.json
@@ -16,7 +16,7 @@
         "test:coverage": "nyc npm run test:all --all && yarn coverage:report:lcov",
         "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "clean": "shx rm -rf lib",
-        "lint": "tslint --project . --format stylish --exclude ./migrations/**/*",
+        "lint": "tslint --project . --format stylish --exclude ./migrations/**/* --exclude ./test/fixtures/**/**/*.json",
         "migrate:run": "yarn typeorm migration:run --config ./lib/src/ormconfig",
         "migrate:revert": "yarn typeorm migration:revert --config ./lib/src/ormconfig",
         "migrate:create": "yarn typeorm migration:create --config ./lib/src/ormconfig --dir migrations"
diff --git a/packages/pipeline/src/data_sources/copper/index.ts b/packages/pipeline/src/data_sources/copper/index.ts
new file mode 100644
index 000000000..15df2fd7d
--- /dev/null
+++ b/packages/pipeline/src/data_sources/copper/index.ts
@@ -0,0 +1,126 @@
+import { fetchAsync } from '@0x/utils';
+import Bottleneck from 'bottleneck';
+
+import {
+    CopperActivityTypeCategory,
+    CopperActivityTypeResponse,
+    CopperCustomFieldResponse,
+    CopperSearchResponse,
+} from '../../parsers/copper';
+
+const HTTP_OK_STATUS = 200;
+const COPPER_URI = 'https://api.prosperworks.com/developer_api/v1';
+
+const DEFAULT_PAGINATION_PARAMS = {
+    page_size: 200,
+    sort_by: 'date_modified',
+    sort_direction: 'desc',
+};
+
+export type CopperSearchParams = CopperLeadSearchParams | CopperActivitySearchParams | CopperOpportunitySearchParams;
+export interface CopperLeadSearchParams {
+    page_number?: number;
+}
+
+export interface CopperActivitySearchParams {
+    minimum_activity_date: number;
+    page_number?: number;
+}
+
+export interface CopperOpportunitySearchParams {
+    sort_by: string; // must override the default 'date_modified' for this endpoint
+    page_number?: number;
+}
+export enum CopperEndpoint {
+    Leads = '/leads/search',
+    Opportunities = '/opportunities/search',
+    Activities = '/activities/search',
+}
+const ONE_SECOND = 1000;
+
+function httpErrorCheck(response: Response): void {
+    if (response.status !== HTTP_OK_STATUS) {
+        throw new Error(`HTTP error while scraping Copper: [${JSON.stringify(response)}]`);
+    }
+}
+export class CopperSource {
+    private readonly _accessToken: string;
+    private readonly _userEmail: string;
+    private readonly _defaultHeaders: any;
+    private readonly _limiter: Bottleneck;
+
+    constructor(maxConcurrentRequests: number, accessToken: string, userEmail: string) {
+        this._accessToken = accessToken;
+        this._userEmail = userEmail;
+        this._defaultHeaders = {
+            'Content-Type': 'application/json',
+            'X-PW-AccessToken': this._accessToken,
+            'X-PW-Application': 'developer_api',
+            'X-PW-UserEmail': this._userEmail,
+        };
+        this._limiter = new Bottleneck({
+            minTime: ONE_SECOND / maxConcurrentRequests,
+            reservoir: 30,
+            reservoirRefreshAmount: 30,
+            reservoirRefreshInterval: maxConcurrentRequests,
+        });
+    }
+
+    public async fetchNumberOfPagesAsync(endpoint: CopperEndpoint, searchParams?: CopperSearchParams): Promise<number> {
+        const resp = await this._limiter.schedule(() =>
+            fetchAsync(COPPER_URI + endpoint, {
+                method: 'POST',
+                body: JSON.stringify({ ...DEFAULT_PAGINATION_PARAMS, ...searchParams }),
+                headers: this._defaultHeaders,
+            }),
+        );
+
+        httpErrorCheck(resp);
+
+        // total number of records that match the request parameters
+        if (resp.headers.has('X-Pw-Total')) {
+            const totalRecords: number = parseInt(resp.headers.get('X-Pw-Total') as string, 10); // tslint:disable-line:custom-no-magic-numbers
+            return Math.ceil(totalRecords / DEFAULT_PAGINATION_PARAMS.page_size);
+        } else {
+            return 1;
+        }
+    }
+    public async fetchSearchResultsAsync<T extends CopperSearchResponse>(
+        endpoint: CopperEndpoint,
+        searchParams?: CopperSearchParams,
+    ): Promise<T[]> {
+        const request = { ...DEFAULT_PAGINATION_PARAMS, ...searchParams };
+        const response = await this._limiter.schedule(() =>
+            fetchAsync(COPPER_URI + endpoint, {
+                method: 'POST',
+                body: JSON.stringify(request),
+                headers: this._defaultHeaders,
+            }),
+        );
+        httpErrorCheck(response);
+        const json: T[] = await response.json();
+        return json;
+    }
+
+    public async fetchActivityTypesAsync(): Promise<Map<CopperActivityTypeCategory, CopperActivityTypeResponse[]>> {
+        const response = await this._limiter.schedule(() =>
+            fetchAsync(`${COPPER_URI}/activity_types`, {
+                method: 'GET',
+                headers: this._defaultHeaders,
+            }),
+        );
+        httpErrorCheck(response);
+        return response.json();
+    }
+
+    public async fetchCustomFieldsAsync(): Promise<CopperCustomFieldResponse[]> {
+        const response = await this._limiter.schedule(() =>
+            fetchAsync(`${COPPER_URI}/custom_field_definitions`, {
+                method: 'GET',
+                headers: this._defaultHeaders,
+            }),
+        );
+        httpErrorCheck(response);
+        return response.json();
+    }
+}
diff --git a/packages/pipeline/src/entities/copper_activity.ts b/packages/pipeline/src/entities/copper_activity.ts
new file mode 100644
index 000000000..cbc034285
--- /dev/null
+++ b/packages/pipeline/src/entities/copper_activity.ts
@@ -0,0 +1,41 @@
+import { Column, Entity, Index, PrimaryColumn } from 'typeorm';
+
+import { numberToBigIntTransformer } from '../utils';
+
+@Entity({ name: 'copper_activities', schema: 'raw' })
+export class CopperActivity {
+    @PrimaryColumn({ type: 'bigint', transformer: numberToBigIntTransformer })
+    public id!: number;
+
+    @Index()
+    @Column({ name: 'parent_id', type: 'bigint', transformer: numberToBigIntTransformer })
+    public parentId!: number;
+    @Column({ name: 'parent_type', type: 'varchar' })
+    public parentType!: string;
+
+    // join with CopperActivityType
+    @Index()
+    @Column({ name: 'type_id', type: 'bigint', transformer: numberToBigIntTransformer })
+    public typeId!: number;
+    @Column({ name: 'type_category', type: 'varchar' })
+    public typeCategory!: string;
+    @Column({ name: 'type_name', type: 'varchar', nullable: true })
+    public typeName?: string;
+
+    @Column({ name: 'user_id', type: 'bigint', transformer: numberToBigIntTransformer })
+    public userId!: number;
+    @Column({ name: 'old_value_id', type: 'bigint', nullable: true, transformer: numberToBigIntTransformer })
+    public oldValueId?: number;
+    @Column({ name: 'old_value_name', type: 'varchar', nullable: true })
+    public oldValueName?: string;
+    @Column({ name: 'new_value_id', type: 'bigint', nullable: true, transformer: numberToBigIntTransformer })
+    public newValueId?: number;
+    @Column({ name: 'new_value_name', type: 'varchar', nullable: true })
+    public newValueName?: string;
+
+    @Index()
+    @Column({ name: 'date_created', type: 'bigint', transformer: numberToBigIntTransformer })
+    public dateCreated!: number;
+    @PrimaryColumn({ name: 'date_modified', type: 'bigint', transformer: numberToBigIntTransformer })
+    public dateModified!: number;
+}
diff --git a/packages/pipeline/src/entities/copper_activity_type.ts b/packages/pipeline/src/entities/copper_activity_type.ts
new file mode 100644
index 000000000..8fb2dcf70
--- /dev/null
+++ b/packages/pipeline/src/entities/copper_activity_type.ts
@@ -0,0 +1,17 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { numberToBigIntTransformer } from '../utils';
+
+@Entity({ name: 'copper_activity_types', schema: 'raw' })
+export class CopperActivityType {
+    @PrimaryColumn({ type: 'bigint', transformer: numberToBigIntTransformer })
+    public id!: number;
+    @Column({ name: 'category', type: 'varchar' })
+    public category!: string;
+    @Column({ name: 'name', type: 'varchar' })
+    public name!: string;
+    @Column({ name: 'is_disabled', type: 'boolean', nullable: true })
+    public isDisabled?: boolean;
+    @Column({ name: 'count_as_interaction', type: 'boolean', nullable: true })
+    public countAsInteraction?: boolean;
+}
diff --git a/packages/pipeline/src/entities/copper_custom_field.ts b/packages/pipeline/src/entities/copper_custom_field.ts
new file mode 100644
index 000000000..f23f6ab22
--- /dev/null
+++ b/packages/pipeline/src/entities/copper_custom_field.ts
@@ -0,0 +1,15 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { numberToBigIntTransformer } from '../utils';
+
+@Entity({ name: 'copper_custom_fields', schema: 'raw' })
+export class CopperCustomField {
+    @PrimaryColumn({ type: 'bigint', transformer: numberToBigIntTransformer })
+    public id!: number;
+    @Column({ name: 'data_type', type: 'varchar' })
+    public dataType!: string;
+    @Column({ name: 'field_type', type: 'varchar', nullable: true })
+    public fieldType?: string;
+    @Column({ name: 'name', type: 'varchar' })
+    public name!: string;
+}
diff --git a/packages/pipeline/src/entities/copper_lead.ts b/packages/pipeline/src/entities/copper_lead.ts
new file mode 100644
index 000000000..c51ccd761
--- /dev/null
+++ b/packages/pipeline/src/entities/copper_lead.ts
@@ -0,0 +1,38 @@
+import { Column, Entity, Index, PrimaryColumn } from 'typeorm';
+
+import { numberToBigIntTransformer } from '../utils';
+
+@Entity({ name: 'copper_leads', schema: 'raw' })
+export class CopperLead {
+    @PrimaryColumn({ type: 'bigint', transformer: numberToBigIntTransformer })
+    public id!: number;
+
+    @Column({ name: 'name', type: 'varchar', nullable: true })
+    public name?: string;
+    @Column({ name: 'first_name', type: 'varchar', nullable: true })
+    public firstName?: string;
+    @Column({ name: 'last_name', type: 'varchar', nullable: true })
+    public lastName?: string;
+    @Column({ name: 'middle_name', type: 'varchar', nullable: true })
+    public middleName?: string;
+    @Column({ name: 'assignee_id', type: 'bigint', transformer: numberToBigIntTransformer, nullable: true })
+    public assigneeId?: number;
+    @Column({ name: 'company_name', type: 'varchar', nullable: true })
+    public companyName?: string;
+    @Column({ name: 'customer_source_id', type: 'bigint', transformer: numberToBigIntTransformer, nullable: true })
+    public customerSourceId?: number;
+    @Column({ name: 'monetary_value', type: 'integer', nullable: true })
+    public monetaryValue?: number;
+    @Column({ name: 'status', type: 'varchar' })
+    public status!: string;
+    @Column({ name: 'status_id', type: 'bigint', transformer: numberToBigIntTransformer })
+    public statusId!: number;
+    @Column({ name: 'title', type: 'varchar', nullable: true })
+    public title?: string;
+
+    @Index()
+    @Column({ name: 'date_created', type: 'bigint', transformer: numberToBigIntTransformer })
+    public dateCreated!: number;
+    @PrimaryColumn({ name: 'date_modified', type: 'bigint', transformer: numberToBigIntTransformer })
+    public dateModified!: number;
+}
diff --git a/packages/pipeline/src/entities/copper_opportunity.ts b/packages/pipeline/src/entities/copper_opportunity.ts
new file mode 100644
index 000000000..e12bd69ce
--- /dev/null
+++ b/packages/pipeline/src/entities/copper_opportunity.ts
@@ -0,0 +1,45 @@
+import { Column, Entity, PrimaryColumn } from 'typeorm';
+
+import { numberToBigIntTransformer } from '../utils';
+
+@Entity({ name: 'copper_opportunities', schema: 'raw' })
+export class CopperOpportunity {
+    @PrimaryColumn({ name: 'id', type: 'bigint', transformer: numberToBigIntTransformer })
+    public id!: number;
+    @Column({ name: 'name', type: 'varchar' })
+    public name!: string;
+    @Column({ name: 'assignee_id', nullable: true, type: 'bigint', transformer: numberToBigIntTransformer })
+    public assigneeId?: number;
+    @Column({ name: 'close_date', nullable: true, type: 'varchar' })
+    public closeDate?: string;
+    @Column({ name: 'company_id', nullable: true, type: 'bigint', transformer: numberToBigIntTransformer })
+    public companyId?: number;
+    @Column({ name: 'company_name', nullable: true, type: 'varchar' })
+    public companyName?: string;
+    @Column({ name: 'customer_source_id', nullable: true, type: 'bigint', transformer: numberToBigIntTransformer })
+    public customerSourceId?: number;
+    @Column({ name: 'loss_reason_id', nullable: true, type: 'bigint', transformer: numberToBigIntTransformer })
+    public lossReasonId?: number;
+    @Column({ name: 'pipeline_id', type: 'bigint', transformer: numberToBigIntTransformer })
+    public pipelineId!: number;
+    @Column({ name: 'pipeline_stage_id', type: 'bigint', transformer: numberToBigIntTransformer })
+    public pipelineStageId!: number;
+    @Column({ name: 'primary_contact_id', nullable: true, type: 'bigint', transformer: numberToBigIntTransformer })
+    public primaryContactId?: number;
+    @Column({ name: 'priority', nullable: true, type: 'varchar' })
+    public priority?: string;
+    @Column({ name: 'status', type: 'varchar' })
+    public status!: string;
+    @Column({ name: 'interaction_count', type: 'bigint', transformer: numberToBigIntTransformer })
+    public interactionCount!: number;
+    @Column({ name: 'monetary_value', nullable: true, type: 'integer' })
+    public monetaryValue?: number;
+    @Column({ name: 'win_probability', nullable: true, type: 'integer' })
+    public winProbability?: number;
+    @Column({ name: 'date_created', type: 'bigint', transformer: numberToBigIntTransformer })
+    public dateCreated!: number;
+    @PrimaryColumn({ name: 'date_modified', type: 'bigint', transformer: numberToBigIntTransformer })
+    public dateModified!: number;
+    @Column({ name: 'custom_fields', type: 'jsonb' })
+    public customFields!: { [key: number]: number };
+}
diff --git a/packages/pipeline/src/entities/index.ts b/packages/pipeline/src/entities/index.ts
index cc3de78bb..27c153c07 100644
--- a/packages/pipeline/src/entities/index.ts
+++ b/packages/pipeline/src/entities/index.ts
@@ -16,4 +16,10 @@ export { TokenOrderbookSnapshot } from './token_order';
 export { Transaction } from './transaction';
 export { ERC20ApprovalEvent } from './erc20_approval_event';
 
+export { CopperLead } from './copper_lead';
+export { CopperActivity } from './copper_activity';
+export { CopperOpportunity } from './copper_opportunity';
+export { CopperActivityType } from './copper_activity_type';
+export { CopperCustomField } from './copper_custom_field';
+
 export type ExchangeEvent = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent;
diff --git a/packages/pipeline/src/ormconfig.ts b/packages/pipeline/src/ormconfig.ts
index fe11d81d5..2700714cd 100644
--- a/packages/pipeline/src/ormconfig.ts
+++ b/packages/pipeline/src/ormconfig.ts
@@ -2,6 +2,11 @@ import { ConnectionOptions } from 'typeorm';
 
 import {
     Block,
+    CopperActivity,
+    CopperActivityType,
+    CopperCustomField,
+    CopperLead,
+    CopperOpportunity,
     DexTrade,
     ERC20ApprovalEvent,
     ExchangeCancelEvent,
@@ -18,6 +23,11 @@ import {
 
 const entities = [
     Block,
+    CopperOpportunity,
+    CopperActivity,
+    CopperActivityType,
+    CopperCustomField,
+    CopperLead,
     DexTrade,
     ExchangeCancelEvent,
     ExchangeCancelUpToEvent,
diff --git a/packages/pipeline/src/parsers/copper/index.ts b/packages/pipeline/src/parsers/copper/index.ts
new file mode 100644
index 000000000..6c0c5abd5
--- /dev/null
+++ b/packages/pipeline/src/parsers/copper/index.ts
@@ -0,0 +1,259 @@
+import * as R from 'ramda';
+
+import { CopperActivity, CopperActivityType, CopperCustomField, CopperLead, CopperOpportunity } from '../../entities';
+
+const ONE_SECOND = 1000;
+export type CopperSearchResponse = CopperLeadResponse | CopperActivityResponse | CopperOpportunityResponse;
+export interface CopperLeadResponse {
+    id: number;
+    name?: string;
+    first_name?: string;
+    last_name?: string;
+    middle_name?: string;
+    assignee_id?: number;
+    company_name?: string;
+    customer_source_id?: number;
+    monetary_value?: number;
+    status: string;
+    status_id: number;
+    title?: string;
+    date_created: number; // in seconds
+    date_modified: number; // in seconds
+}
+
+export interface CopperActivityResponse {
+    id: number;
+    parent: CopperActivityParentResponse;
+    type: CopperActivityTypeResponse;
+    user_id: number;
+    activity_date: number;
+    old_value: CopperActivityValueResponse;
+    new_value: CopperActivityValueResponse;
+    date_created: number; // in seconds
+    date_modified: number; // in seconds
+}
+
+export interface CopperActivityValueResponse {
+    id: number;
+    name: string;
+}
+export interface CopperActivityParentResponse {
+    id: number;
+    type: string;
+}
+
+// custom activity types
+export enum CopperActivityTypeCategory {
+    user = 'user',
+    system = 'system',
+}
+export interface CopperActivityTypeResponse {
+    id: number;
+    category: CopperActivityTypeCategory;
+    name: string;
+    is_disabled?: boolean;
+    count_as_interaction?: boolean;
+}
+
+export interface CopperOpportunityResponse {
+    id: number;
+    name: string;
+    assignee_id?: number;
+    close_date?: string;
+    company_id?: number;
+    company_name?: string;
+    customer_source_id?: number;
+    loss_reason_id?: number;
+    pipeline_id: number;
+    pipeline_stage_id: number;
+    primary_contact_id?: number;
+    priority?: string;
+    status: string;
+    tags: string[];
+    interaction_count: number;
+    monetary_value?: number;
+    win_probability?: number;
+    date_created: number; // in seconds
+    date_modified: number; // in seconds
+    custom_fields: CopperNestedCustomFieldResponse[];
+}
+interface CopperNestedCustomFieldResponse {
+    custom_field_definition_id: number;
+    value: number | number[] | null;
+}
+// custom fields
+export enum CopperCustomFieldType {
+    String = 'String',
+    Text = 'Text',
+    Dropdown = 'Dropdown',
+    MultiSelect = 'MultiSelect', // not in API documentation but shows up in results
+    Date = 'Date',
+    Checkbox = 'Checkbox',
+    Float = 'Float',
+    URL = 'URL',
+    Percentage = 'Percentage',
+    Currency = 'Currency',
+    Connect = 'Connect',
+}
+export interface CopperCustomFieldOptionResponse {
+    id: number;
+    name: string;
+}
+export interface CopperCustomFieldResponse {
+    id: number;
+    name: string;
+    data_type: CopperCustomFieldType;
+    options?: CopperCustomFieldOptionResponse[];
+}
+/**
+ * Parse response from Copper API /search/leads/
+ *
+ * @param leads - The array of leads returned from the API
+ * @returns Returns an array of Copper Lead entities
+ */
+export function parseLeads(leads: CopperLeadResponse[]): CopperLead[] {
+    return leads.map(lead => {
+        const entity = new CopperLead();
+        entity.id = lead.id;
+        entity.name = lead.name || undefined;
+        entity.firstName = lead.first_name || undefined;
+        entity.lastName = lead.last_name || undefined;
+        entity.middleName = lead.middle_name || undefined;
+        entity.assigneeId = lead.assignee_id || undefined;
+        entity.companyName = lead.company_name || undefined;
+        entity.customerSourceId = lead.customer_source_id || undefined;
+        entity.monetaryValue = lead.monetary_value || undefined;
+        entity.status = lead.status;
+        entity.statusId = lead.status_id;
+        entity.title = lead.title || undefined;
+        entity.dateCreated = lead.date_created * ONE_SECOND;
+        entity.dateModified = lead.date_modified * ONE_SECOND;
+        return entity;
+    });
+}
+
+/**
+ * Parse response from Copper API /search/activities/
+ *
+ * @param activities - The array of activities returned from the API
+ * @returns Returns an array of Copper Activity entities
+ */
+export function parseActivities(activities: CopperActivityResponse[]): CopperActivity[] {
+    return activities.map(activity => {
+        const entity = new CopperActivity();
+        entity.id = activity.id;
+
+        entity.parentId = activity.parent.id;
+        entity.parentType = activity.parent.type;
+
+        entity.typeId = activity.type.id;
+        entity.typeCategory = activity.type.category.toString();
+        entity.typeName = activity.type.name;
+
+        entity.userId = activity.user_id;
+        entity.dateCreated = activity.date_created * ONE_SECOND;
+        entity.dateModified = activity.date_modified * ONE_SECOND;
+
+        // nested nullable fields
+        entity.oldValueId = R.path(['old_value', 'id'], activity);
+        entity.oldValueName = R.path(['old_value', 'name'], activity);
+        entity.newValueId = R.path(['new_value', 'id'], activity);
+        entity.newValueName = R.path(['new_value', 'name'], activity);
+
+        return entity;
+    });
+}
+
+/**
+ * Parse response from Copper API /search/opportunities/
+ *
+ * @param opportunities - The array of opportunities returned from the API
+ * @returns Returns an array of Copper Opportunity entities
+ */
+export function parseOpportunities(opportunities: CopperOpportunityResponse[]): CopperOpportunity[] {
+    return opportunities.map(opp => {
+        const customFields: { [key: number]: number } = opp.custom_fields
+            .filter(f => f.value !== null)
+            .map(f => ({
+                ...f,
+                value: ([] as number[]).concat(f.value || []), // normalise all values to number[]
+            }))
+            .map(f => f.value.map(val => [f.custom_field_definition_id, val] as [number, number])) // pair each value with the custom_field_definition_id
+            .reduce((acc, pair) => acc.concat(pair)) // flatten
+            .reduce<{ [key: number]: number }>((obj, [key, value]) => {
+                // transform into object literal
+                obj[key] = value;
+                return obj;
+            }, {});
+
+        const entity = new CopperOpportunity();
+        entity.id = opp.id;
+        entity.name = opp.name;
+        entity.assigneeId = opp.assignee_id || undefined;
+        entity.closeDate = opp.close_date || undefined;
+        entity.companyId = opp.company_id || undefined;
+        entity.companyName = opp.company_name || undefined;
+        entity.customerSourceId = opp.customer_source_id || undefined;
+        entity.lossReasonId = opp.loss_reason_id || undefined;
+        entity.pipelineId = opp.pipeline_id;
+        entity.pipelineStageId = opp.pipeline_stage_id;
+        entity.primaryContactId = opp.primary_contact_id || undefined;
+        entity.priority = opp.priority || undefined;
+        entity.status = opp.status;
+        entity.interactionCount = opp.interaction_count;
+        entity.monetaryValue = opp.monetary_value || undefined;
+        entity.winProbability = opp.win_probability === null ? undefined : opp.win_probability;
+        entity.dateCreated = opp.date_created * ONE_SECOND;
+        entity.dateModified = opp.date_modified * ONE_SECOND;
+        entity.customFields = customFields;
+        return entity;
+    });
+}
+
+/**
+ * Parse response from Copper API /activity_types/
+ *
+ * @param activityTypeResponse - Activity Types response from the API, keyed by "user" or "system"
+ * @returns Returns an array of Copper Activity Type entities
+ */
+export function parseActivityTypes(
+    activityTypeResponse: Map<CopperActivityTypeCategory, CopperActivityTypeResponse[]>,
+): CopperActivityType[] {
+    const values: CopperActivityTypeResponse[] = R.flatten(Object.values(activityTypeResponse));
+    return values.map(activityType => ({
+        id: activityType.id,
+        name: activityType.name,
+        category: activityType.category.toString(),
+        isDisabled: activityType.is_disabled,
+        countAsInteraction: activityType.count_as_interaction,
+    }));
+}
+
+/**
+ * Parse response from Copper API /custom_field_definitions/
+ *
+ * @param customFieldResponse - array of custom field definitions returned from the API, consisting of top-level fields and nested fields
+ * @returns Returns an array of Copper Custom Field entities
+ */
+export function parseCustomFields(customFieldResponse: CopperCustomFieldResponse[]): CopperCustomField[] {
+    function parseTopLevelField(field: CopperCustomFieldResponse): CopperCustomField[] {
+        const topLevelField: CopperCustomField = {
+            id: field.id,
+            name: field.name,
+            dataType: field.data_type.toString(),
+        };
+
+        if (field.options !== undefined) {
+            const nestedFields: CopperCustomField[] = field.options.map(option => ({
+                id: option.id,
+                name: option.name,
+                dataType: field.name,
+                fieldType: 'option',
+            }));
+            return nestedFields.concat(topLevelField);
+        } else {
+            return [topLevelField];
+        }
+    }
+    return R.chain(parseTopLevelField, customFieldResponse);
+}
diff --git a/packages/pipeline/src/scripts/pull_copper.ts b/packages/pipeline/src/scripts/pull_copper.ts
new file mode 100644
index 000000000..69814f209
--- /dev/null
+++ b/packages/pipeline/src/scripts/pull_copper.ts
@@ -0,0 +1,129 @@
+// tslint:disable:no-console
+import * as R from 'ramda';
+import { Connection, ConnectionOptions, createConnection, Repository } from 'typeorm';
+
+import { CopperEndpoint, CopperSearchParams, CopperSource } from '../data_sources/copper';
+import { CopperActivity, CopperActivityType, CopperCustomField, CopperLead, CopperOpportunity } from '../entities';
+import * as ormConfig from '../ormconfig';
+import {
+    CopperSearchResponse,
+    parseActivities,
+    parseActivityTypes,
+    parseCustomFields,
+    parseLeads,
+    parseOpportunities,
+} from '../parsers/copper';
+import { handleError } from '../utils';
+const ONE_SECOND = 1000;
+const COPPER_RATE_LIMIT = 10;
+let connection: Connection;
+
+(async () => {
+    connection = await createConnection(ormConfig as ConnectionOptions);
+
+    const accessToken = process.env.COPPER_ACCESS_TOKEN;
+    const userEmail = process.env.COPPER_USER_EMAIL;
+    if (accessToken === undefined || userEmail === undefined) {
+        throw new Error('Missing required env var: COPPER_ACCESS_TOKEN and/or COPPER_USER_EMAIL');
+    }
+    const source = new CopperSource(COPPER_RATE_LIMIT, accessToken, userEmail);
+
+    const fetchPromises = [
+        fetchAndSaveLeadsAsync(source),
+        fetchAndSaveOpportunitiesAsync(source),
+        fetchAndSaveActivitiesAsync(source),
+        fetchAndSaveCustomFieldsAsync(source),
+        fetchAndSaveActivityTypesAsync(source),
+    ];
+    fetchPromises.forEach(async fn => {
+        await fn;
+    });
+})().catch(handleError);
+
+async function fetchAndSaveLeadsAsync(source: CopperSource): Promise<void> {
+    const repository = connection.getRepository(CopperLead);
+    const startTime = await getMaxAsync(connection, 'date_modified', 'raw.copper_leads');
+    console.log(`Fetching Copper leads starting from ${startTime}...`);
+    await fetchAndSaveAsync(CopperEndpoint.Leads, source, startTime, {}, parseLeads, repository);
+}
+
+async function fetchAndSaveOpportunitiesAsync(source: CopperSource): Promise<void> {
+    const repository = connection.getRepository(CopperOpportunity);
+    const startTime = await getMaxAsync(connection, 'date_modified', 'raw.copper_opportunities');
+    console.log(`Fetching Copper opportunities starting from ${startTime}...`);
+    await fetchAndSaveAsync(
+        CopperEndpoint.Opportunities,
+        source,
+        startTime,
+        { sort_by: 'name' },
+        parseOpportunities,
+        repository,
+    );
+}
+
+async function fetchAndSaveActivitiesAsync(source: CopperSource): Promise<void> {
+    const repository = connection.getRepository(CopperActivity);
+    const startTime = await getMaxAsync(connection, 'date_modified', 'raw.copper_activities');
+    const searchParams = {
+        minimum_activity_date: Math.floor(startTime / ONE_SECOND),
+    };
+    console.log(`Fetching Copper activities starting from ${startTime}...`);
+    await fetchAndSaveAsync(CopperEndpoint.Activities, source, startTime, searchParams, parseActivities, repository);
+}
+
+async function getMaxAsync(conn: Connection, sortColumn: string, tableName: string): Promise<number> {
+    const queryResult = await conn.query(`SELECT MAX(${sortColumn}) as _max from ${tableName};`);
+    if (R.isEmpty(queryResult)) {
+        return 0;
+    } else {
+        return queryResult[0]._max;
+    }
+}
+
+// (Xianny): Copper API doesn't allow queries to filter by date. To ensure that we are filling in ascending chronological
+// order and not missing any records, we are scraping all available pages. If Copper data gets larger,
+// it would make sense to search for and start filling from the first page that contains a new record.
+// This search would increase our network calls and is not efficient to implement with our current small volume
+// of Copper records.
+async function fetchAndSaveAsync<T extends CopperSearchResponse, E>(
+    endpoint: CopperEndpoint,
+    source: CopperSource,
+    startTime: number,
+    searchParams: CopperSearchParams,
+    parseFn: (recs: T[]) => E[],
+    repository: Repository<E>,
+): Promise<void> {
+    let saved = 0;
+    const numPages = await source.fetchNumberOfPagesAsync(endpoint);
+    try {
+        for (let i = numPages; i > 0; i--) {
+            console.log(`Fetching page ${i}/${numPages} of ${endpoint}...`);
+            const raw = await source.fetchSearchResultsAsync<T>(endpoint, {
+                ...searchParams,
+                page_number: i,
+            });
+            const newRecords = raw.filter(rec => rec.date_modified * ONE_SECOND > startTime);
+            const parsed = parseFn(newRecords);
+            await repository.save<any>(parsed);
+            saved += newRecords.length;
+        }
+    } catch (err) {
+        console.log(`Error fetching ${endpoint}, stopping: ${err.stack}`);
+    } finally {
+        console.log(`Saved ${saved} items from ${endpoint}, done.`);
+    }
+}
+
+async function fetchAndSaveActivityTypesAsync(source: CopperSource): Promise<void> {
+    console.log(`Fetching Copper activity types...`);
+    const activityTypes = await source.fetchActivityTypesAsync();
+    const repository = connection.getRepository(CopperActivityType);
+    await repository.save(parseActivityTypes(activityTypes));
+}
+
+async function fetchAndSaveCustomFieldsAsync(source: CopperSource): Promise<void> {
+    console.log(`Fetching Copper custom fields...`);
+    const customFields = await source.fetchCustomFieldsAsync();
+    const repository = connection.getRepository(CopperCustomField);
+    await repository.save(parseCustomFields(customFields));
+}
diff --git a/packages/pipeline/src/utils/transformers/number_to_bigint.ts b/packages/pipeline/src/utils/transformers/number_to_bigint.ts
index 85560c1f0..9736d7c18 100644
--- a/packages/pipeline/src/utils/transformers/number_to_bigint.ts
+++ b/packages/pipeline/src/utils/transformers/number_to_bigint.ts
@@ -9,8 +9,12 @@ const decimalRadix = 10;
 // https://github.com/typeorm/typeorm/issues/2400 for more information.
 export class NumberToBigIntTransformer implements ValueTransformer {
     // tslint:disable-next-line:prefer-function-over-method
-    public to(value: number): string {
-        return value.toString();
+    public to(value: number): string | null {
+        if (value === null || value === undefined) {
+            return null;
+        } else {
+            return value.toString();
+        }
     }
 
     // tslint:disable-next-line:prefer-function-over-method
diff --git a/packages/pipeline/test/entities/copper_test.ts b/packages/pipeline/test/entities/copper_test.ts
new file mode 100644
index 000000000..2543364e6
--- /dev/null
+++ b/packages/pipeline/test/entities/copper_test.ts
@@ -0,0 +1,54 @@
+import 'mocha';
+import 'reflect-metadata';
+
+import {
+    CopperActivity,
+    CopperActivityType,
+    CopperCustomField,
+    CopperLead,
+    CopperOpportunity,
+} from '../../src/entities';
+import { createDbConnectionOnceAsync } from '../db_setup';
+import {
+    ParsedActivities,
+    ParsedActivityTypes,
+    ParsedCustomFields,
+    ParsedLeads,
+    ParsedOpportunities,
+} from '../fixtures/copper/parsed_entities';
+import { chaiSetup } from '../utils/chai_setup';
+
+import { testSaveAndFindEntityAsync } from './util';
+
+chaiSetup.configure();
+
+describe('Copper entities', () => {
+    describe('save and find', async () => {
+        it('Copper lead', async () => {
+            const connection = await createDbConnectionOnceAsync();
+            const repository = connection.getRepository(CopperLead);
+            ParsedLeads.forEach(async entity => testSaveAndFindEntityAsync(repository, entity));
+        });
+        it('Copper activity', async () => {
+            const connection = await createDbConnectionOnceAsync();
+            const repository = connection.getRepository(CopperActivity);
+            ParsedActivities.forEach(async entity => testSaveAndFindEntityAsync(repository, entity));
+        });
+        // searching on jsonb fields is broken in typeorm
+        it.skip('Copper opportunity', async () => {
+            const connection = await createDbConnectionOnceAsync();
+            const repository = connection.getRepository(CopperOpportunity);
+            ParsedOpportunities.forEach(async entity => testSaveAndFindEntityAsync(repository, entity));
+        });
+        it('Copper activity type', async () => {
+            const connection = await createDbConnectionOnceAsync();
+            const repository = connection.getRepository(CopperActivityType);
+            ParsedActivityTypes.forEach(async entity => testSaveAndFindEntityAsync(repository, entity));
+        });
+        it('Copper custom field', async () => {
+            const connection = await createDbConnectionOnceAsync();
+            const repository = connection.getRepository(CopperCustomField);
+            ParsedCustomFields.forEach(async entity => testSaveAndFindEntityAsync(repository, entity));
+        });
+    });
+});
diff --git a/packages/pipeline/test/entities/util.ts b/packages/pipeline/test/entities/util.ts
index 043a3b15d..42df23a4a 100644
--- a/packages/pipeline/test/entities/util.ts
+++ b/packages/pipeline/test/entities/util.ts
@@ -15,9 +15,9 @@ const expect = chai.expect;
  * @param entity An instance of a TypeORM entity which will be saved/retrieved from the database.
  */
 export async function testSaveAndFindEntityAsync<T>(repository: Repository<T>, entity: T): Promise<void> {
-    // Note(albrow): We are forced to use an 'as any' hack here because
+    // Note(albrow): We are forced to use an 'any' hack here because
     // TypeScript complains about stack depth when checking the types.
-    await repository.save(entity as any);
+    await repository.save<any>(entity);
     const gotEntity = await repository.findOneOrFail({
         where: entity,
     });
diff --git a/packages/pipeline/test/fixtures/copper/api_v1_activity_types.json b/packages/pipeline/test/fixtures/copper/api_v1_activity_types.json
new file mode 100644
index 000000000..dbd39c31b
--- /dev/null
+++ b/packages/pipeline/test/fixtures/copper/api_v1_activity_types.json
@@ -0,0 +1,24 @@
+{
+    "user": [
+        { "id": 0, "category": "user", "name": "Note", "is_disabled": false, "count_as_interaction": false },
+        { "id": 660496, "category": "user", "name": "To Do", "is_disabled": false, "count_as_interaction": false },
+        { "id": 660495, "category": "user", "name": "Meeting", "is_disabled": false, "count_as_interaction": true },
+        { "id": 660494, "category": "user", "name": "Phone Call", "is_disabled": false, "count_as_interaction": true }
+    ],
+    "system": [
+        {
+            "id": 1,
+            "category": "system",
+            "name": "Property Changed",
+            "is_disabled": false,
+            "count_as_interaction": false
+        },
+        {
+            "id": 3,
+            "category": "system",
+            "name": "Pipeline Stage Changed",
+            "is_disabled": false,
+            "count_as_interaction": false
+        }
+    ]
+}
diff --git a/packages/pipeline/test/fixtures/copper/api_v1_activity_types.ts b/packages/pipeline/test/fixtures/copper/api_v1_activity_types.ts
new file mode 100644
index 000000000..fd2d62a6c
--- /dev/null
+++ b/packages/pipeline/test/fixtures/copper/api_v1_activity_types.ts
@@ -0,0 +1,16 @@
+import { CopperActivityType } from '../../../src/entities';
+const ParsedActivityTypes: CopperActivityType[] = [
+    { id: 0, name: 'Note', category: 'user', isDisabled: false, countAsInteraction: false },
+    { id: 660496, name: 'To Do', category: 'user', isDisabled: false, countAsInteraction: false },
+    { id: 660495, name: 'Meeting', category: 'user', isDisabled: false, countAsInteraction: true },
+    { id: 660494, name: 'Phone Call', category: 'user', isDisabled: false, countAsInteraction: true },
+    { id: 1, name: 'Property Changed', category: 'system', isDisabled: false, countAsInteraction: false },
+    {
+        id: 3,
+        name: 'Pipeline Stage Changed',
+        category: 'system',
+        isDisabled: false,
+        countAsInteraction: false,
+    },
+];
+export { ParsedActivityTypes };
diff --git a/packages/pipeline/test/fixtures/copper/api_v1_custom_field_definitions.json b/packages/pipeline/test/fixtures/copper/api_v1_custom_field_definitions.json
new file mode 100644
index 000000000..c6665cb0f
--- /dev/null
+++ b/packages/pipeline/test/fixtures/copper/api_v1_custom_field_definitions.json
@@ -0,0 +1,38 @@
+[
+    {
+        "id": 261066,
+        "name": "Integration Type",
+        "canonical_name": null,
+        "data_type": "MultiSelect",
+        "available_on": ["opportunity", "company", "person"],
+        "options": [
+            { "id": 394020, "name": "Strategic Relationship", "rank": 7 },
+            { "id": 394013, "name": "ERC-20 Exchange", "rank": 0 },
+            { "id": 394014, "name": "ERC-721 Marketplace", "rank": 1 },
+            { "id": 394015, "name": "Trade Widget", "rank": 2 },
+            { "id": 394016, "name": "Prediction Market Exchange", "rank": 3 },
+            { "id": 394017, "name": "Security Token Exchange", "rank": 4 },
+            { "id": 394018, "name": "Complementary Company", "rank": 5 },
+            { "id": 394019, "name": "Service Provider", "rank": 6 }
+        ]
+    },
+    {
+        "id": 261067,
+        "name": "Company Type",
+        "canonical_name": null,
+        "data_type": "Dropdown",
+        "available_on": ["company", "opportunity", "person"],
+        "options": [
+            { "id": 394129, "name": "Market Maker", "rank": 6 },
+            { "id": 394130, "name": "Events", "rank": 2 },
+            { "id": 394023, "name": "Exchange", "rank": 3 },
+            { "id": 394024, "name": "Investor", "rank": 5 },
+            { "id": 394026, "name": "Service Provider", "rank": 8 },
+            { "id": 394027, "name": "Wallet", "rank": 9 },
+            { "id": 394134, "name": "Game", "rank": 4 },
+            { "id": 394025, "name": "OTC", "rank": 7 },
+            { "id": 394021, "name": "Blockchain/Protocol", "rank": 0 },
+            { "id": 394022, "name": "dApp", "rank": 1 }
+        ]
+    }
+]
diff --git a/packages/pipeline/test/fixtures/copper/api_v1_custom_field_definitions.ts b/packages/pipeline/test/fixtures/copper/api_v1_custom_field_definitions.ts
new file mode 100644
index 000000000..a44bbd2c3
--- /dev/null
+++ b/packages/pipeline/test/fixtures/copper/api_v1_custom_field_definitions.ts
@@ -0,0 +1,39 @@
+import { CopperCustomField } from '../../../src/entities';
+const ParsedCustomFields: CopperCustomField[] = [
+    {
+        id: 394020,
+        name: 'Strategic Relationship',
+        dataType: 'Integration Type',
+        fieldType: 'option',
+    },
+    { id: 394013, name: 'ERC-20 Exchange', dataType: 'Integration Type', fieldType: 'option' },
+    { id: 394014, name: 'ERC-721 Marketplace', dataType: 'Integration Type', fieldType: 'option' },
+    { id: 394015, name: 'Trade Widget', dataType: 'Integration Type', fieldType: 'option' },
+    {
+        id: 394016,
+        name: 'Prediction Market Exchange',
+        dataType: 'Integration Type',
+        fieldType: 'option',
+    },
+    {
+        id: 394017,
+        name: 'Security Token Exchange',
+        dataType: 'Integration Type',
+        fieldType: 'option',
+    },
+    { id: 394018, name: 'Complementary Company', dataType: 'Integration Type', fieldType: 'option' },
+    { id: 394019, name: 'Service Provider', dataType: 'Integration Type', fieldType: 'option' },
+    { id: 261066, name: 'Integration Type', dataType: 'MultiSelect' },
+    { id: 394129, name: 'Market Maker', dataType: 'Company Type', fieldType: 'option' },
+    { id: 394130, name: 'Events', dataType: 'Company Type', fieldType: 'option' },
+    { id: 394023, name: 'Exchange', dataType: 'Company Type', fieldType: 'option' },
+    { id: 394024, name: 'Investor', dataType: 'Company Type', fieldType: 'option' },
+    { id: 394026, name: 'Service Provider', dataType: 'Company Type', fieldType: 'option' },
+    { id: 394027, name: 'Wallet', dataType: 'Company Type', fieldType: 'option' },
+    { id: 394134, name: 'Game', dataType: 'Company Type', fieldType: 'option' },
+    { id: 394025, name: 'OTC', dataType: 'Company Type', fieldType: 'option' },
+    { id: 394021, name: 'Blockchain/Protocol', dataType: 'Company Type', fieldType: 'option' },
+    { id: 394022, name: 'dApp', dataType: 'Company Type', fieldType: 'option' },
+    { id: 261067, name: 'Company Type', dataType: 'Dropdown' },
+];
+export { ParsedCustomFields };
diff --git a/packages/pipeline/test/fixtures/copper/api_v1_list_activities.json b/packages/pipeline/test/fixtures/copper/api_v1_list_activities.json
new file mode 100644
index 000000000..a726111ac
--- /dev/null
+++ b/packages/pipeline/test/fixtures/copper/api_v1_list_activities.json
@@ -0,0 +1,242 @@
+[
+    {
+        "id": 5015299552,
+        "parent": { "id": 14667512, "type": "opportunity" },
+        "type": { "id": 3, "category": "system", "name": "Stage Change" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1545329595,
+        "old_value": { "id": 2392929, "name": "Evaluation" },
+        "new_value": { "id": 2392931, "name": "Integration Started" },
+        "date_created": 1545329595,
+        "date_modified": 1545329595
+    },
+    {
+        "id": 5010214065,
+        "parent": { "id": 14978865, "type": "opportunity" },
+        "type": { "id": 3, "category": "system", "name": "Stage Change" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1545245706,
+        "old_value": { "id": 2392928, "name": "Intro" },
+        "new_value": { "id": 2392929, "name": "Evaluation" },
+        "date_created": 1545245706,
+        "date_modified": 1545245706
+    },
+    {
+        "id": 5006149111,
+        "parent": { "id": 70430977, "type": "person" },
+        "type": { "id": 660495, "category": "user" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1545166908,
+        "old_value": null,
+        "new_value": null,
+        "date_created": 1545168280,
+        "date_modified": 1545166908
+    },
+    {
+        "id": 5005314622,
+        "parent": { "id": 27778968, "type": "company" },
+        "type": { "id": 660495, "category": "user" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1545080504,
+        "old_value": null,
+        "new_value": null,
+        "date_created": 1545160479,
+        "date_modified": 1545080504
+    },
+    {
+        "id": 5000006802,
+        "parent": { "id": 14956518, "type": "opportunity" },
+        "type": { "id": 660495, "category": "user" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1545071374,
+        "old_value": null,
+        "new_value": null,
+        "date_created": 1545071500,
+        "date_modified": 1545071374
+    },
+    {
+        "id": 4985504199,
+        "parent": { "id": 14912790, "type": "opportunity" },
+        "type": { "id": 660495, "category": "user" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1544644058,
+        "old_value": null,
+        "new_value": null,
+        "date_created": 1544644661,
+        "date_modified": 1544644058
+    },
+    {
+        "id": 4985456147,
+        "parent": { "id": 14912790, "type": "opportunity" },
+        "type": { "id": 660495, "category": "user" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1544644048,
+        "old_value": null,
+        "new_value": null,
+        "date_created": 1544644053,
+        "date_modified": 1544644048
+    },
+    {
+        "id": 4980975996,
+        "parent": { "id": 14902828, "type": "opportunity" },
+        "type": { "id": 660495, "category": "user" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1544563171,
+        "old_value": null,
+        "new_value": null,
+        "date_created": 1544563224,
+        "date_modified": 1544563171
+    },
+    {
+        "id": 4980910331,
+        "parent": { "id": 14902828, "type": "opportunity" },
+        "type": { "id": 3, "category": "system", "name": "Stage Change" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1544562495,
+        "old_value": { "id": 2392928, "name": "Intro" },
+        "new_value": { "id": 2392931, "name": "Integration Started" },
+        "date_created": 1544562495,
+        "date_modified": 1544562495
+    },
+    {
+        "id": 4980872220,
+        "parent": { "id": 14888910, "type": "opportunity" },
+        "type": { "id": 660495, "category": "user" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1544559279,
+        "old_value": null,
+        "new_value": null,
+        "date_created": 1544562118,
+        "date_modified": 1544559279
+    },
+    {
+        "id": 4980508097,
+        "parent": { "id": 14050167, "type": "opportunity" },
+        "type": { "id": 1, "category": "system", "name": "Status Change" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1544558077,
+        "old_value": "Open",
+        "new_value": "Won",
+        "date_created": 1544558077,
+        "date_modified": 1544558077
+    },
+    {
+        "id": 4980508095,
+        "parent": { "id": 66538237, "type": "person" },
+        "type": { "id": 1, "category": "system" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1544558077,
+        "old_value": null,
+        "new_value": null,
+        "date_created": 1544558077,
+        "date_modified": 1544558077
+    },
+    {
+        "id": 4980508092,
+        "parent": { "id": 27779020, "type": "company" },
+        "type": { "id": 1, "category": "system" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1544558077,
+        "old_value": null,
+        "new_value": null,
+        "date_created": 1544558077,
+        "date_modified": 1544558077
+    },
+    {
+        "id": 4980507507,
+        "parent": { "id": 14050167, "type": "opportunity" },
+        "type": { "id": 3, "category": "system", "name": "Stage Change" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1544558071,
+        "old_value": { "id": 2392931, "name": "Integration Started" },
+        "new_value": { "id": 2405442, "name": "Integration Complete" },
+        "date_created": 1544558071,
+        "date_modified": 1544558071
+    },
+    {
+        "id": 4980479684,
+        "parent": { "id": 14901232, "type": "opportunity" },
+        "type": { "id": 3, "category": "system", "name": "Stage Change" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1544557777,
+        "old_value": { "id": 2392928, "name": "Intro" },
+        "new_value": { "id": 2392929, "name": "Evaluation" },
+        "date_created": 1544557777,
+        "date_modified": 1544557777
+    },
+    {
+        "id": 4980327164,
+        "parent": { "id": 14901232, "type": "opportunity" },
+        "type": { "id": 660495, "category": "user" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1544554864,
+        "old_value": null,
+        "new_value": null,
+        "date_created": 1544556132,
+        "date_modified": 1544554864
+    },
+    {
+        "id": 4975270470,
+        "parent": { "id": 14888744, "type": "opportunity" },
+        "type": { "id": 3, "category": "system", "name": "Stage Change" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1544469501,
+        "old_value": { "id": 2392928, "name": "Intro" },
+        "new_value": { "id": 2392931, "name": "Integration Started" },
+        "date_created": 1544469501,
+        "date_modified": 1544469501
+    },
+    {
+        "id": 4975255523,
+        "parent": { "id": 64713448, "type": "person" },
+        "type": { "id": 1, "category": "system" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1544469389,
+        "old_value": null,
+        "new_value": null,
+        "date_created": 1544469389,
+        "date_modified": 1544469389
+    },
+    {
+        "id": 4975255519,
+        "parent": { "id": 13735617, "type": "opportunity" },
+        "type": { "id": 1, "category": "system", "name": "Status Change" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1544469388,
+        "old_value": "Open",
+        "new_value": "Won",
+        "date_created": 1544469388,
+        "date_modified": 1544469388
+    },
+    {
+        "id": 4975255514,
+        "parent": { "id": 27778968, "type": "company" },
+        "type": { "id": 1, "category": "system" },
+        "user_id": 680302,
+        "details": "blah blah",
+        "activity_date": 1544469388,
+        "old_value": null,
+        "new_value": null,
+        "date_created": 1544469388,
+        "date_modified": 1544469388
+    }
+]
diff --git a/packages/pipeline/test/fixtures/copper/api_v1_list_activities.ts b/packages/pipeline/test/fixtures/copper/api_v1_list_activities.ts
new file mode 100644
index 000000000..51ee9ced3
--- /dev/null
+++ b/packages/pipeline/test/fixtures/copper/api_v1_list_activities.ts
@@ -0,0 +1,305 @@
+import { CopperActivity } from '../../../src/entities';
+
+const ParsedActivities: CopperActivity[] = [
+    {
+        id: 5015299552,
+        parentId: 14667512,
+        parentType: 'opportunity',
+        typeId: 3,
+        typeCategory: 'system',
+        typeName: 'Stage Change',
+        userId: 680302,
+        dateCreated: 1545329595000,
+        dateModified: 1545329595000,
+        oldValueId: 2392929,
+        oldValueName: 'Evaluation',
+        newValueId: 2392931,
+        newValueName: 'Integration Started',
+    },
+    {
+        id: 5010214065,
+        parentId: 14978865,
+        parentType: 'opportunity',
+        typeId: 3,
+        typeCategory: 'system',
+        typeName: 'Stage Change',
+        userId: 680302,
+        dateCreated: 1545245706000,
+        dateModified: 1545245706000,
+        oldValueId: 2392928,
+        oldValueName: 'Intro',
+        newValueId: 2392929,
+        newValueName: 'Evaluation',
+    },
+    {
+        id: 5006149111,
+        parentId: 70430977,
+        parentType: 'person',
+        typeId: 660495,
+        typeCategory: 'user',
+        typeName: undefined,
+        userId: 680302,
+        dateCreated: 1545168280000,
+        dateModified: 1545166908000,
+        oldValueId: undefined,
+        oldValueName: undefined,
+        newValueId: undefined,
+        newValueName: undefined,
+    },
+    {
+        id: 5005314622,
+        parentId: 27778968,
+        parentType: 'company',
+        typeId: 660495,
+        typeCategory: 'user',
+        typeName: undefined,
+        userId: 680302,
+        dateCreated: 1545160479000,
+        dateModified: 1545080504000,
+        oldValueId: undefined,
+        oldValueName: undefined,
+        newValueId: undefined,
+        newValueName: undefined,
+    },
+    {
+        id: 5000006802,
+        parentId: 14956518,
+        parentType: 'opportunity',
+        typeId: 660495,
+        typeCategory: 'user',
+        typeName: undefined,
+        userId: 680302,
+        dateCreated: 1545071500000,
+        dateModified: 1545071374000,
+        oldValueId: undefined,
+        oldValueName: undefined,
+        newValueId: undefined,
+        newValueName: undefined,
+    },
+    {
+        id: 4985504199,
+        parentId: 14912790,
+        parentType: 'opportunity',
+        typeId: 660495,
+        typeCategory: 'user',
+        typeName: undefined,
+        userId: 680302,
+        dateCreated: 1544644661000,
+        dateModified: 1544644058000,
+        oldValueId: undefined,
+        oldValueName: undefined,
+        newValueId: undefined,
+        newValueName: undefined,
+    },
+    {
+        id: 4985456147,
+        parentId: 14912790,
+        parentType: 'opportunity',
+        typeId: 660495,
+        typeCategory: 'user',
+        typeName: undefined,
+        userId: 680302,
+        dateCreated: 1544644053000,
+        dateModified: 1544644048000,
+        oldValueId: undefined,
+        oldValueName: undefined,
+        newValueId: undefined,
+        newValueName: undefined,
+    },
+    {
+        id: 4980975996,
+        parentId: 14902828,
+        parentType: 'opportunity',
+        typeId: 660495,
+        typeCategory: 'user',
+        typeName: undefined,
+        userId: 680302,
+        dateCreated: 1544563224000,
+        dateModified: 1544563171000,
+        oldValueId: undefined,
+        oldValueName: undefined,
+        newValueId: undefined,
+        newValueName: undefined,
+    },
+    {
+        id: 4980910331,
+        parentId: 14902828,
+        parentType: 'opportunity',
+        typeId: 3,
+        typeCategory: 'system',
+        typeName: 'Stage Change',
+        userId: 680302,
+        dateCreated: 1544562495000,
+        dateModified: 1544562495000,
+        oldValueId: 2392928,
+        oldValueName: 'Intro',
+        newValueId: 2392931,
+        newValueName: 'Integration Started',
+    },
+    {
+        id: 4980872220,
+        parentId: 14888910,
+        parentType: 'opportunity',
+        typeId: 660495,
+        typeCategory: 'user',
+        typeName: undefined,
+        userId: 680302,
+        dateCreated: 1544562118000,
+        dateModified: 1544559279000,
+        oldValueId: undefined,
+        oldValueName: undefined,
+        newValueId: undefined,
+        newValueName: undefined,
+    },
+    {
+        id: 4980508097,
+        parentId: 14050167,
+        parentType: 'opportunity',
+        typeId: 1,
+        typeCategory: 'system',
+        typeName: 'Status Change',
+        userId: 680302,
+        dateCreated: 1544558077000,
+        dateModified: 1544558077000,
+        oldValueId: undefined,
+        oldValueName: undefined,
+        newValueId: undefined,
+        newValueName: undefined,
+    },
+    {
+        id: 4980508095,
+        parentId: 66538237,
+        parentType: 'person',
+        typeId: 1,
+        typeCategory: 'system',
+        typeName: undefined,
+        userId: 680302,
+        dateCreated: 1544558077000,
+        dateModified: 1544558077000,
+        oldValueId: undefined,
+        oldValueName: undefined,
+        newValueId: undefined,
+        newValueName: undefined,
+    },
+    {
+        id: 4980508092,
+        parentId: 27779020,
+        parentType: 'company',
+        typeId: 1,
+        typeCategory: 'system',
+        typeName: undefined,
+        userId: 680302,
+        dateCreated: 1544558077000,
+        dateModified: 1544558077000,
+        oldValueId: undefined,
+        oldValueName: undefined,
+        newValueId: undefined,
+        newValueName: undefined,
+    },
+    {
+        id: 4980507507,
+        parentId: 14050167,
+        parentType: 'opportunity',
+        typeId: 3,
+        typeCategory: 'system',
+        typeName: 'Stage Change',
+        userId: 680302,
+        dateCreated: 1544558071000,
+        dateModified: 1544558071000,
+        oldValueId: 2392931,
+        oldValueName: 'Integration Started',
+        newValueId: 2405442,
+        newValueName: 'Integration Complete',
+    },
+    {
+        id: 4980479684,
+        parentId: 14901232,
+        parentType: 'opportunity',
+        typeId: 3,
+        typeCategory: 'system',
+        typeName: 'Stage Change',
+        userId: 680302,
+        dateCreated: 1544557777000,
+        dateModified: 1544557777000,
+        oldValueId: 2392928,
+        oldValueName: 'Intro',
+        newValueId: 2392929,
+        newValueName: 'Evaluation',
+    },
+    {
+        id: 4980327164,
+        parentId: 14901232,
+        parentType: 'opportunity',
+        typeId: 660495,
+        typeCategory: 'user',
+        typeName: undefined,
+        userId: 680302,
+        dateCreated: 1544556132000,
+        dateModified: 1544554864000,
+        oldValueId: undefined,
+        oldValueName: undefined,
+        newValueId: undefined,
+        newValueName: undefined,
+    },
+    {
+        id: 4975270470,
+        parentId: 14888744,
+        parentType: 'opportunity',
+        typeId: 3,
+        typeCategory: 'system',
+        typeName: 'Stage Change',
+        userId: 680302,
+        dateCreated: 1544469501000,
+        dateModified: 1544469501000,
+        oldValueId: 2392928,
+        oldValueName: 'Intro',
+        newValueId: 2392931,
+        newValueName: 'Integration Started',
+    },
+    {
+        id: 4975255523,
+        parentId: 64713448,
+        parentType: 'person',
+        typeId: 1,
+        typeCategory: 'system',
+        typeName: undefined,
+        userId: 680302,
+        dateCreated: 1544469389000,
+        dateModified: 1544469389000,
+        oldValueId: undefined,
+        oldValueName: undefined,
+        newValueId: undefined,
+        newValueName: undefined,
+    },
+    {
+        id: 4975255519,
+        parentId: 13735617,
+        parentType: 'opportunity',
+        typeId: 1,
+        typeCategory: 'system',
+        typeName: 'Status Change',
+        userId: 680302,
+        dateCreated: 1544469388000,
+        dateModified: 1544469388000,
+        oldValueId: undefined,
+        oldValueName: undefined,
+        newValueId: undefined,
+        newValueName: undefined,
+    },
+    {
+        id: 4975255514,
+        parentId: 27778968,
+        parentType: 'company',
+        typeId: 1,
+        typeCategory: 'system',
+        typeName: undefined,
+        userId: 680302,
+        dateCreated: 1544469388000,
+        dateModified: 1544469388000,
+        oldValueId: undefined,
+        oldValueName: undefined,
+        newValueId: undefined,
+        newValueName: undefined,
+    },
+];
+export { ParsedActivities };
diff --git a/packages/pipeline/test/fixtures/copper/api_v1_list_leads.json b/packages/pipeline/test/fixtures/copper/api_v1_list_leads.json
new file mode 100644
index 000000000..5223976f9
--- /dev/null
+++ b/packages/pipeline/test/fixtures/copper/api_v1_list_leads.json
@@ -0,0 +1,583 @@
+[
+    {
+        "id": 9150547,
+        "name": "My Contact",
+        "prefix": null,
+        "first_name": "My",
+        "last_name": "Contact",
+        "middle_name": null,
+        "suffix": null,
+        "address": null,
+        "assignee_id": null,
+        "company_name": null,
+        "customer_source_id": null,
+        "details": null,
+        "email": {
+            "email": "mycontact@noemail.com",
+            "category": "work"
+        },
+        "interaction_count": 0,
+        "monetary_value": null,
+        "socials": [],
+        "status": "New",
+        "status_id": 208231,
+        "tags": [],
+        "title": null,
+        "websites": [],
+        "phone_numbers": [],
+        "custom_fields": [
+            {
+                "custom_field_definition_id": 100764,
+                "value": null
+            },
+            {
+                "custom_field_definition_id": 103481,
+                "value": null
+            }
+        ],
+        "date_created": 1490045162,
+        "date_modified": 1490045162
+    },
+    {
+        "id": 9150552,
+        "name": "My Contact",
+        "prefix": null,
+        "first_name": "My",
+        "last_name": "Contact",
+        "middle_name": null,
+        "suffix": null,
+        "address": null,
+        "assignee_id": null,
+        "company_name": null,
+        "customer_source_id": null,
+        "details": null,
+        "email": null,
+        "interaction_count": 0,
+        "monetary_value": null,
+        "socials": [],
+        "status": "New",
+        "status_id": 208231,
+        "tags": [],
+        "title": null,
+        "websites": [],
+        "phone_numbers": [
+            {
+                "number": "415-123-45678",
+                "category": "mobile"
+            }
+        ],
+        "custom_fields": [
+            {
+                "custom_field_definition_id": 100764,
+                "value": null
+            },
+            {
+                "custom_field_definition_id": 103481,
+                "value": null
+            }
+        ],
+        "date_created": 1490045237,
+        "date_modified": 1490045237
+    },
+    {
+        "id": 9150578,
+        "name": "My Contact",
+        "prefix": null,
+        "first_name": "My",
+        "last_name": "Contact",
+        "middle_name": null,
+        "suffix": null,
+        "address": null,
+        "assignee_id": null,
+        "company_name": null,
+        "customer_source_id": null,
+        "details": null,
+        "email": null,
+        "interaction_count": 0,
+        "monetary_value": null,
+        "socials": [],
+        "status": "New",
+        "status_id": 208231,
+        "tags": [],
+        "title": null,
+        "websites": [],
+        "phone_numbers": [
+            {
+                "number": "415-123-45678",
+                "category": "mobile"
+            }
+        ],
+        "custom_fields": [
+            {
+                "custom_field_definition_id": 100764,
+                "value": null
+            },
+            {
+                "custom_field_definition_id": 103481,
+                "value": null
+            }
+        ],
+        "date_created": 1490045279,
+        "date_modified": 1490045279
+    },
+    {
+        "id": 8982554,
+        "name": "My Lead",
+        "prefix": null,
+        "first_name": "My",
+        "last_name": "Lead",
+        "middle_name": null,
+        "suffix": null,
+        "address": null,
+        "assignee_id": null,
+        "company_name": null,
+        "customer_source_id": null,
+        "details": null,
+        "email": {
+            "email": "mylead@noemail.com",
+            "category": "work"
+        },
+        "interaction_count": 0,
+        "monetary_value": null,
+        "socials": [],
+        "status": "New",
+        "status_id": 208231,
+        "tags": [],
+        "title": null,
+        "websites": [],
+        "phone_numbers": [],
+        "custom_fields": [
+            {
+                "custom_field_definition_id": 100764,
+                "value": null
+            },
+            {
+                "custom_field_definition_id": 103481,
+                "value": null
+            }
+        ],
+        "date_created": 1489528899,
+        "date_modified": 1489528899
+    },
+    {
+        "id": 8982702,
+        "name": "My Lead",
+        "prefix": null,
+        "first_name": "My",
+        "last_name": "Lead",
+        "middle_name": null,
+        "suffix": null,
+        "address": null,
+        "assignee_id": null,
+        "company_name": null,
+        "customer_source_id": null,
+        "details": null,
+        "email": {
+            "email": "mylead@gmail.test",
+            "category": "work"
+        },
+        "interaction_count": 0,
+        "monetary_value": null,
+        "socials": [],
+        "status": "New",
+        "status_id": 208231,
+        "tags": [],
+        "title": null,
+        "websites": [],
+        "phone_numbers": [],
+        "custom_fields": [
+            {
+                "custom_field_definition_id": 100764,
+                "value": null
+            },
+            {
+                "custom_field_definition_id": 103481,
+                "value": null
+            }
+        ],
+        "date_created": 1489531171,
+        "date_modified": 1489531171
+    },
+    {
+        "id": 9094361,
+        "name": "My Lead",
+        "prefix": null,
+        "first_name": "My",
+        "last_name": "Lead",
+        "middle_name": null,
+        "suffix": null,
+        "address": null,
+        "assignee_id": null,
+        "company_name": null,
+        "customer_source_id": null,
+        "details": null,
+        "email": {
+            "email": "mylead@noemail.com",
+            "category": "work"
+        },
+        "interaction_count": 0,
+        "monetary_value": null,
+        "socials": [],
+        "status": "New",
+        "status_id": 208231,
+        "tags": [],
+        "title": null,
+        "websites": [],
+        "phone_numbers": [],
+        "custom_fields": [
+            {
+                "custom_field_definition_id": 100764,
+                "value": null
+            },
+            {
+                "custom_field_definition_id": 103481,
+                "value": null
+            }
+        ],
+        "date_created": 1489791225,
+        "date_modified": 1489791225
+    },
+    {
+        "id": 9094364,
+        "name": "My Lead",
+        "prefix": null,
+        "first_name": "My",
+        "last_name": "Lead",
+        "middle_name": null,
+        "suffix": null,
+        "address": null,
+        "assignee_id": null,
+        "company_name": null,
+        "customer_source_id": null,
+        "details": null,
+        "email": {
+            "email": "mylead@noemail.com",
+            "category": "work"
+        },
+        "interaction_count": 0,
+        "monetary_value": null,
+        "socials": [],
+        "status": "New",
+        "status_id": 208231,
+        "tags": [],
+        "title": null,
+        "websites": [],
+        "phone_numbers": [],
+        "custom_fields": [
+            {
+                "custom_field_definition_id": 100764,
+                "value": "123456789012345678901234567890"
+            },
+            {
+                "custom_field_definition_id": 103481,
+                "value": "123456789012345678901234567890"
+            }
+        ],
+        "date_created": 1489791283,
+        "date_modified": 1489791283
+    },
+    {
+        "id": 9094371,
+        "name": "My Lead",
+        "prefix": null,
+        "first_name": "My",
+        "last_name": "Lead",
+        "middle_name": null,
+        "suffix": null,
+        "address": null,
+        "assignee_id": null,
+        "company_name": null,
+        "customer_source_id": null,
+        "details": null,
+        "email": {
+            "email": "mylead@noemail.com",
+            "category": "work"
+        },
+        "interaction_count": 0,
+        "monetary_value": null,
+        "socials": [],
+        "status": "New",
+        "status_id": 208231,
+        "tags": [],
+        "title": null,
+        "websites": [],
+        "phone_numbers": [],
+        "custom_fields": [
+            {
+                "custom_field_definition_id": 100764,
+                "value":
+                    "|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------"
+            },
+            {
+                "custom_field_definition_id": 103481,
+                "value": "123456789012345678901234567890"
+            }
+        ],
+        "date_created": 1489791417,
+        "date_modified": 1489791417
+    },
+    {
+        "id": 9094372,
+        "name": "My Lead",
+        "prefix": null,
+        "first_name": "My",
+        "last_name": "Lead",
+        "middle_name": null,
+        "suffix": null,
+        "address": null,
+        "assignee_id": null,
+        "company_name": null,
+        "customer_source_id": null,
+        "details": null,
+        "email": {
+            "email": "mylead@noemail.com",
+            "category": "work"
+        },
+        "interaction_count": 0,
+        "monetary_value": null,
+        "socials": [],
+        "status": "New",
+        "status_id": 208231,
+        "tags": [],
+        "title": null,
+        "websites": [],
+        "phone_numbers": [],
+        "custom_fields": [
+            {
+                "custom_field_definition_id": 100764,
+                "value":
+                    "|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------|--------1---------2---------3---------4---------5-----"
+            },
+            {
+                "custom_field_definition_id": 103481,
+                "value": "123456789012345678901234567890"
+            }
+        ],
+        "date_created": 1489791453,
+        "date_modified": 1489791453
+    },
+    {
+        "id": 9094373,
+        "name": "My Lead",
+        "prefix": null,
+        "first_name": "My",
+        "last_name": "Lead",
+        "middle_name": null,
+        "suffix": null,
+        "address": null,
+        "assignee_id": null,
+        "company_name": null,
+        "customer_source_id": null,
+        "details": null,
+        "email": {
+            "email": "mylead@noemail.com",
+            "category": "work"
+        },
+        "interaction_count": 0,
+        "monetary_value": null,
+        "socials": [],
+        "status": "New",
+        "status_id": 208231,
+        "tags": [],
+        "title": null,
+        "websites": [],
+        "phone_numbers": [],
+        "custom_fields": [
+            {
+                "custom_field_definition_id": 100764,
+                "value":
+                    "|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------|--------1---------2---------3---------4---------5-----"
+            },
+            {
+                "custom_field_definition_id": 103481,
+                "value":
+                    "|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------"
+            }
+        ],
+        "date_created": 1489791470,
+        "date_modified": 1489791470
+    },
+    {
+        "id": 9094383,
+        "name": "My Lead",
+        "prefix": null,
+        "first_name": "My",
+        "last_name": "Lead",
+        "middle_name": null,
+        "suffix": null,
+        "address": null,
+        "assignee_id": null,
+        "company_name": null,
+        "customer_source_id": null,
+        "details": null,
+        "email": {
+            "email": "mylead@noemail.com",
+            "category": "work"
+        },
+        "interaction_count": 0,
+        "monetary_value": null,
+        "socials": [],
+        "status": "New",
+        "status_id": 208231,
+        "tags": [],
+        "title": null,
+        "websites": [],
+        "phone_numbers": [],
+        "custom_fields": [
+            {
+                "custom_field_definition_id": 100764,
+                "value":
+                    "|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------|--------1---------2---------3---------4---------5-----"
+            },
+            {
+                "custom_field_definition_id": 103481,
+                "value":
+                    "|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------|--------1---------2---------3---------4---------5---------6---------7---------8---------9---------"
+            }
+        ],
+        "date_created": 1489791672,
+        "date_modified": 1489791672
+    },
+    {
+        "id": 9174441,
+        "name": "My Lead",
+        "prefix": null,
+        "first_name": "My",
+        "last_name": "Lead",
+        "middle_name": null,
+        "suffix": null,
+        "address": null,
+        "assignee_id": null,
+        "company_name": null,
+        "customer_source_id": null,
+        "details": null,
+        "email": {
+            "email": "mylead@noemail.com",
+            "category": "work"
+        },
+        "interaction_count": 0,
+        "monetary_value": null,
+        "socials": [],
+        "status": "New",
+        "status_id": 208231,
+        "tags": [],
+        "title": null,
+        "websites": [],
+        "phone_numbers": [],
+        "custom_fields": [
+            {
+                "custom_field_definition_id": 100764,
+                "value": "Text fields are 255 chars or less!"
+            },
+            {
+                "custom_field_definition_id": 103481,
+                "value": "text \n text"
+            }
+        ],
+        "date_created": 1490112942,
+        "date_modified": 1490112942
+    },
+    {
+        "id": 9174443,
+        "name": "My Lead",
+        "prefix": null,
+        "first_name": "My",
+        "last_name": "Lead",
+        "middle_name": null,
+        "suffix": null,
+        "address": null,
+        "assignee_id": null,
+        "company_name": null,
+        "customer_source_id": null,
+        "details": null,
+        "email": {
+            "email": "mylead@noemail.com",
+            "category": "work"
+        },
+        "interaction_count": 0,
+        "monetary_value": null,
+        "socials": [],
+        "status": "New",
+        "status_id": 208231,
+        "tags": [],
+        "title": null,
+        "websites": [],
+        "phone_numbers": [],
+        "custom_fields": [
+            {
+                "custom_field_definition_id": 100764,
+                "value": "Text fields are 255 chars or less!"
+            },
+            {
+                "custom_field_definition_id": 103481,
+                "value": "text /n text"
+            }
+        ],
+        "date_created": 1490112953,
+        "date_modified": 1490112953
+    },
+    {
+        "id": 8894157,
+        "name": "Test Lead",
+        "prefix": null,
+        "first_name": "Test",
+        "last_name": "Lead",
+        "middle_name": null,
+        "suffix": null,
+        "address": {
+            "street": "301 Howard St Ste 600",
+            "city": "San Francisco",
+            "state": "CA",
+            "postal_code": "94105",
+            "country": "US"
+        },
+        "assignee_id": 137658,
+        "company_name": "Lead's Company",
+        "customer_source_id": 331241,
+        "details": "This is an update",
+        "email": {
+            "email": "address@workemail.com",
+            "category": "work"
+        },
+        "interaction_count": 0,
+        "monetary_value": 100,
+        "socials": [
+            {
+                "url": "facebook.com/test_lead",
+                "category": "facebook"
+            }
+        ],
+        "status": "New",
+        "status_id": 208231,
+        "tags": ["tag 1", "tag 2"],
+        "title": "Title",
+        "websites": [
+            {
+                "url": "www.workwebsite.com",
+                "category": "work"
+            }
+        ],
+        "phone_numbers": [
+            {
+                "number": "415-999-4321",
+                "category": "mobile"
+            },
+            {
+                "number": "415-555-1234",
+                "category": "work"
+            }
+        ],
+        "custom_fields": [
+            {
+                "custom_field_definition_id": 100764,
+                "value": null
+            },
+            {
+                "custom_field_definition_id": 103481,
+                "value": null
+            }
+        ],
+        "date_created": 1489018784,
+        "date_modified": 1496692911
+    }
+]
diff --git a/packages/pipeline/test/fixtures/copper/api_v1_list_leads.ts b/packages/pipeline/test/fixtures/copper/api_v1_list_leads.ts
new file mode 100644
index 000000000..b1f00cba7
--- /dev/null
+++ b/packages/pipeline/test/fixtures/copper/api_v1_list_leads.ts
@@ -0,0 +1,229 @@
+import { CopperLead } from '../../../src/entities';
+const ParsedLeads: CopperLead[] = [
+    {
+        id: 9150547,
+        name: 'My Contact',
+        firstName: 'My',
+        lastName: 'Contact',
+        middleName: undefined,
+        assigneeId: undefined,
+        companyName: undefined,
+        customerSourceId: undefined,
+        monetaryValue: undefined,
+        status: 'New',
+        statusId: 208231,
+        title: undefined,
+        dateCreated: 1490045162000,
+        dateModified: 1490045162000,
+    },
+    {
+        id: 9150552,
+        name: 'My Contact',
+        firstName: 'My',
+        lastName: 'Contact',
+        middleName: undefined,
+        assigneeId: undefined,
+        companyName: undefined,
+        customerSourceId: undefined,
+        monetaryValue: undefined,
+        status: 'New',
+        statusId: 208231,
+        title: undefined,
+        dateCreated: 1490045237000,
+        dateModified: 1490045237000,
+    },
+    {
+        id: 9150578,
+        name: 'My Contact',
+        firstName: 'My',
+        lastName: 'Contact',
+        middleName: undefined,
+        assigneeId: undefined,
+        companyName: undefined,
+        customerSourceId: undefined,
+        monetaryValue: undefined,
+        status: 'New',
+        statusId: 208231,
+        title: undefined,
+        dateCreated: 1490045279000,
+        dateModified: 1490045279000,
+    },
+    {
+        id: 8982554,
+        name: 'My Lead',
+        firstName: 'My',
+        lastName: 'Lead',
+        middleName: undefined,
+        assigneeId: undefined,
+        companyName: undefined,
+        customerSourceId: undefined,
+        monetaryValue: undefined,
+        status: 'New',
+        statusId: 208231,
+        title: undefined,
+        dateCreated: 1489528899000,
+        dateModified: 1489528899000,
+    },
+    {
+        id: 8982702,
+        name: 'My Lead',
+        firstName: 'My',
+        lastName: 'Lead',
+        middleName: undefined,
+        assigneeId: undefined,
+        companyName: undefined,
+        customerSourceId: undefined,
+        monetaryValue: undefined,
+        status: 'New',
+        statusId: 208231,
+        title: undefined,
+        dateCreated: 1489531171000,
+        dateModified: 1489531171000,
+    },
+    {
+        id: 9094361,
+        name: 'My Lead',
+        firstName: 'My',
+        lastName: 'Lead',
+        middleName: undefined,
+        assigneeId: undefined,
+        companyName: undefined,
+        customerSourceId: undefined,
+        monetaryValue: undefined,
+        status: 'New',
+        statusId: 208231,
+        title: undefined,
+        dateCreated: 1489791225000,
+        dateModified: 1489791225000,
+    },
+    {
+        id: 9094364,
+        name: 'My Lead',
+        firstName: 'My',
+        lastName: 'Lead',
+        middleName: undefined,
+        assigneeId: undefined,
+        companyName: undefined,
+        customerSourceId: undefined,
+        monetaryValue: undefined,
+        status: 'New',
+        statusId: 208231,
+        title: undefined,
+        dateCreated: 1489791283000,
+        dateModified: 1489791283000,
+    },
+    {
+        id: 9094371,
+        name: 'My Lead',
+        firstName: 'My',
+        lastName: 'Lead',
+        middleName: undefined,
+        assigneeId: undefined,
+        companyName: undefined,
+        customerSourceId: undefined,
+        monetaryValue: undefined,
+        status: 'New',
+        statusId: 208231,
+        title: undefined,
+        dateCreated: 1489791417000,
+        dateModified: 1489791417000,
+    },
+    {
+        id: 9094372,
+        name: 'My Lead',
+        firstName: 'My',
+        lastName: 'Lead',
+        middleName: undefined,
+        assigneeId: undefined,
+        companyName: undefined,
+        customerSourceId: undefined,
+        monetaryValue: undefined,
+        status: 'New',
+        statusId: 208231,
+        title: undefined,
+        dateCreated: 1489791453000,
+        dateModified: 1489791453000,
+    },
+    {
+        id: 9094373,
+        name: 'My Lead',
+        firstName: 'My',
+        lastName: 'Lead',
+        middleName: undefined,
+        assigneeId: undefined,
+        companyName: undefined,
+        customerSourceId: undefined,
+        monetaryValue: undefined,
+        status: 'New',
+        statusId: 208231,
+        title: undefined,
+        dateCreated: 1489791470000,
+        dateModified: 1489791470000,
+    },
+    {
+        id: 9094383,
+        name: 'My Lead',
+        firstName: 'My',
+        lastName: 'Lead',
+        middleName: undefined,
+        assigneeId: undefined,
+        companyName: undefined,
+        customerSourceId: undefined,
+        monetaryValue: undefined,
+        status: 'New',
+        statusId: 208231,
+        title: undefined,
+        dateCreated: 1489791672000,
+        dateModified: 1489791672000,
+    },
+    {
+        id: 9174441,
+        name: 'My Lead',
+        firstName: 'My',
+        lastName: 'Lead',
+        middleName: undefined,
+        assigneeId: undefined,
+        companyName: undefined,
+        customerSourceId: undefined,
+        monetaryValue: undefined,
+        status: 'New',
+        statusId: 208231,
+        title: undefined,
+        dateCreated: 1490112942000,
+        dateModified: 1490112942000,
+    },
+    {
+        id: 9174443,
+        name: 'My Lead',
+        firstName: 'My',
+        lastName: 'Lead',
+        middleName: undefined,
+        assigneeId: undefined,
+        companyName: undefined,
+        customerSourceId: undefined,
+        monetaryValue: undefined,
+        status: 'New',
+        statusId: 208231,
+        title: undefined,
+        dateCreated: 1490112953000,
+        dateModified: 1490112953000,
+    },
+    {
+        id: 8894157,
+        name: 'Test Lead',
+        firstName: 'Test',
+        lastName: 'Lead',
+        middleName: undefined,
+        assigneeId: 137658,
+        companyName: "Lead's Company",
+        customerSourceId: 331241,
+        monetaryValue: 100,
+        status: 'New',
+        statusId: 208231,
+        title: 'Title',
+        dateCreated: 1489018784000,
+        dateModified: 1496692911000,
+    },
+];
+
+export { ParsedLeads };
diff --git a/packages/pipeline/test/fixtures/copper/api_v1_list_opportunities.json b/packages/pipeline/test/fixtures/copper/api_v1_list_opportunities.json
new file mode 100644
index 000000000..34ac58c30
--- /dev/null
+++ b/packages/pipeline/test/fixtures/copper/api_v1_list_opportunities.json
@@ -0,0 +1,662 @@
+[
+    {
+        "id": 14050269,
+        "name": "8Base RaaS",
+        "assignee_id": 680302,
+        "close_date": "11/19/2018",
+        "company_id": 27778962,
+        "company_name": "8base",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2405442,
+        "primary_contact_id": 66088850,
+        "priority": "None",
+        "status": "Won",
+        "tags": [],
+        "interaction_count": 81,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1542653860,
+        "date_last_contacted": 1544757550,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1538414159,
+        "date_modified": 1544769562,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394013, 394018] },
+            { "custom_field_definition_id": 261067, "value": 394026 }
+        ]
+    },
+    {
+        "id": 14631430,
+        "name": "Alice.si TW + ERC 20 Marketplace",
+        "assignee_id": 680302,
+        "close_date": "12/15/2018",
+        "company_id": 30238847,
+        "company_name": "Alice SI",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2392929,
+        "primary_contact_id": 69354024,
+        "priority": "None",
+        "status": "Open",
+        "tags": [],
+        "interaction_count": 4,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1542304481,
+        "date_last_contacted": 1542304800,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1542304481,
+        "date_modified": 1542304943,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394013, 394015] },
+            { "custom_field_definition_id": 261067, "value": 394023 }
+        ]
+    },
+    {
+        "id": 14632057,
+        "name": "Altcoin.io Relayer",
+        "assignee_id": 680302,
+        "close_date": "12/15/2018",
+        "company_id": 29936486,
+        "company_name": "Altcoin.io",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2392929,
+        "primary_contact_id": 68724646,
+        "priority": "None",
+        "status": "Open",
+        "tags": [],
+        "interaction_count": 22,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1542310909,
+        "date_last_contacted": 1543864597,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1542306827,
+        "date_modified": 1543864667,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394013, 394017] },
+            { "custom_field_definition_id": 261067, "value": 394023 }
+        ]
+    },
+    {
+        "id": 14667523,
+        "name": "Altcoin.io Relayer",
+        "assignee_id": 680302,
+        "close_date": "12/19/2018",
+        "company_id": 29936486,
+        "company_name": "Altcoin.io",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2392929,
+        "primary_contact_id": 68724646,
+        "priority": "None",
+        "status": "Open",
+        "tags": [],
+        "interaction_count": 21,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1542657437,
+        "date_last_contacted": 1543864597,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1542657437,
+        "date_modified": 1543864667,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394013, 394017] },
+            { "custom_field_definition_id": 261067, "value": 394023 }
+        ]
+    },
+    {
+        "id": 14666706,
+        "name": "Amadeus Relayer",
+        "assignee_id": 680302,
+        "close_date": "11/19/2018",
+        "company_id": 29243209,
+        "company_name": "Amadeus",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2405442,
+        "primary_contact_id": 66912020,
+        "priority": "None",
+        "status": "Won",
+        "tags": [],
+        "interaction_count": 11,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1542654284,
+        "date_last_contacted": 1543264254,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1542654284,
+        "date_modified": 1543277520,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394013] },
+            { "custom_field_definition_id": 261067, "value": 394023 }
+        ]
+    },
+    {
+        "id": 14666718,
+        "name": "Ambo Relayer",
+        "assignee_id": 680302,
+        "close_date": "11/19/2018",
+        "company_id": 29249190,
+        "company_name": "Ambo",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2405442,
+        "primary_contact_id": 66927869,
+        "priority": "None",
+        "status": "Won",
+        "tags": [],
+        "interaction_count": 126,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1542654352,
+        "date_last_contacted": 1545252349,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1542654352,
+        "date_modified": 1545253761,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394013] },
+            { "custom_field_definition_id": 261067, "value": 394023 }
+        ]
+    },
+    {
+        "id": 14164318,
+        "name": "Augur TW",
+        "assignee_id": 680302,
+        "close_date": "12/10/2018",
+        "company_id": 27778967,
+        "company_name": "Augur",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2405442,
+        "primary_contact_id": 67248692,
+        "priority": "None",
+        "status": "Won",
+        "tags": [],
+        "interaction_count": 22,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1544469362,
+        "date_last_contacted": 1544491567,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1539204858,
+        "date_modified": 1544653867,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394015] },
+            { "custom_field_definition_id": 261067, "value": 394021 }
+        ]
+    },
+    {
+        "id": 14666626,
+        "name": "Autonio",
+        "assignee_id": 680302,
+        "close_date": "12/19/2018",
+        "company_id": 27920701,
+        "company_name": "Auton",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2392931,
+        "primary_contact_id": 64742640,
+        "priority": "None",
+        "status": "Open",
+        "tags": [],
+        "interaction_count": 54,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1542653834,
+        "date_last_contacted": 1542658568,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1542653834,
+        "date_modified": 1542658808,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394013, 394019] },
+            { "custom_field_definition_id": 261067, "value": 394023 }
+        ]
+    },
+    {
+        "id": 14050921,
+        "name": "Axie Infinity 721 Marketplace",
+        "assignee_id": 680302,
+        "close_date": "11/1/2018",
+        "company_id": 27779033,
+        "company_name": "Axie Infinity",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2392931,
+        "primary_contact_id": 66499254,
+        "priority": "None",
+        "status": "Open",
+        "tags": [],
+        "interaction_count": 4,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1543861025,
+        "date_last_contacted": 1539024738,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1538416687,
+        "date_modified": 1543861025,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394014] },
+            { "custom_field_definition_id": 261067, "value": 394134 }
+        ]
+    },
+    {
+        "id": 13735617,
+        "name": "Balance TW",
+        "assignee_id": 680302,
+        "close_date": "12/10/2018",
+        "company_id": 27778968,
+        "company_name": "Balance",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2405442,
+        "primary_contact_id": 64713448,
+        "priority": "None",
+        "status": "Won",
+        "tags": [],
+        "interaction_count": 34,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1544469382,
+        "date_last_contacted": 1545082200,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1535668009,
+        "date_modified": 1545082454,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394015] },
+            { "custom_field_definition_id": 261067, "value": 394027 }
+        ]
+    },
+    {
+        "id": 14667112,
+        "name": "Bamboo Relayer",
+        "assignee_id": 680302,
+        "close_date": "11/19/2018",
+        "company_id": 29243795,
+        "company_name": "Bamboo Relay",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2405442,
+        "primary_contact_id": 66914687,
+        "priority": "None",
+        "status": "Won",
+        "tags": [],
+        "interaction_count": 46,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1542655143,
+        "date_last_contacted": 1545252349,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1542655143,
+        "date_modified": 1545253761,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394013] },
+            { "custom_field_definition_id": 261067, "value": 394023 }
+        ]
+    },
+    {
+        "id": 13627309,
+        "name": "Ben TW",
+        "assignee_id": 680302,
+        "close_date": "1/1/2019",
+        "company_id": 27702348,
+        "company_name": "Ben",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2392929,
+        "primary_contact_id": 64262622,
+        "priority": "None",
+        "status": "Open",
+        "tags": [],
+        "interaction_count": 64,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1541527279,
+        "date_last_contacted": 1541639882,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1534887789,
+        "date_modified": 1541651395,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394015] },
+            { "custom_field_definition_id": 261067, "value": 394027 }
+        ]
+    },
+    {
+        "id": 14808512,
+        "name": "Bit2Me Relayer",
+        "assignee_id": 680302,
+        "close_date": "12/3/2018",
+        "company_id": 30793050,
+        "company_name": "Bit2Me",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2405442,
+        "primary_contact_id": 70267217,
+        "priority": "None",
+        "status": "Won",
+        "tags": [],
+        "interaction_count": 0,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1543861167,
+        "date_last_contacted": null,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1543861167,
+        "date_modified": 1543861189,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394013] },
+            { "custom_field_definition_id": 261067, "value": 394023 }
+        ]
+    },
+    {
+        "id": 14050312,
+        "name": "Bitcoin.tax Reporting Integration",
+        "assignee_id": 680302,
+        "close_date": "11/1/2018",
+        "company_id": 27957614,
+        "company_name": "Bitcoin",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2392928,
+        "primary_contact_id": 66539479,
+        "priority": "None",
+        "status": "Open",
+        "tags": [],
+        "interaction_count": 5,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1538414308,
+        "date_last_contacted": 1536766098,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1538414308,
+        "date_modified": 1538414314,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394019] },
+            { "custom_field_definition_id": 261067, "value": 394026 }
+        ]
+    },
+    {
+        "id": 14331463,
+        "name": "Bitpie TW",
+        "assignee_id": 680302,
+        "close_date": "11/19/2018",
+        "company_id": 27779026,
+        "company_name": "Bitpie",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2392929,
+        "primary_contact_id": 67700943,
+        "priority": "None",
+        "status": "Open",
+        "tags": [],
+        "interaction_count": 9,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1539984566,
+        "date_last_contacted": 1541529947,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1539984566,
+        "date_modified": 1541530233,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394015] },
+            { "custom_field_definition_id": 261067, "value": 394027 }
+        ]
+    },
+    {
+        "id": 14331481,
+        "name": "Bitski Wallet SDK TW",
+        "assignee_id": 680302,
+        "close_date": "11/19/2018",
+        "company_id": 29489300,
+        "company_name": "Bitski",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2392929,
+        "primary_contact_id": 67697528,
+        "priority": "None",
+        "status": "Open",
+        "tags": [],
+        "interaction_count": 23,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1539984735,
+        "date_last_contacted": 1544811399,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1539984735,
+        "date_modified": 1544818605,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394015] },
+            { "custom_field_definition_id": 261067, "value": 394026 }
+        ]
+    },
+    {
+        "id": 14531554,
+        "name": "BitUniverse TW",
+        "assignee_id": 680302,
+        "close_date": "12/6/2018",
+        "company_id": 29901805,
+        "company_name": "BitUniverse Co., Ltd (Cryptocurrency Portfolio)",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2392929,
+        "primary_contact_id": 68692107,
+        "priority": "None",
+        "status": "Open",
+        "tags": [],
+        "interaction_count": 15,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1543861104,
+        "date_last_contacted": 1544803276,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1541527110,
+        "date_modified": 1544812979,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394015] },
+            { "custom_field_definition_id": 261067, "value": 394026 }
+        ]
+    },
+    {
+        "id": 14050895,
+        "name": "BlitzPredict PMR",
+        "assignee_id": 680302,
+        "close_date": "11/1/2018",
+        "company_id": 28758258,
+        "company_name": "BlitzPredict",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2392929,
+        "primary_contact_id": 66378659,
+        "priority": "None",
+        "status": "Open",
+        "tags": [],
+        "interaction_count": 32,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1539985501,
+        "date_last_contacted": 1544830560,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1538416597,
+        "date_modified": 1544830709,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394016] },
+            { "custom_field_definition_id": 261067, "value": 394023 }
+        ]
+    },
+    {
+        "id": 14209841,
+        "name": "Blockfolio TW",
+        "assignee_id": 680302,
+        "close_date": "11/15/2018",
+        "company_id": 29332516,
+        "company_name": "Blockfolio",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2405443,
+        "primary_contact_id": 67247027,
+        "priority": "None",
+        "status": "Open",
+        "tags": [],
+        "interaction_count": 20,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1539984098,
+        "date_last_contacted": 1539977661,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1539624801,
+        "date_modified": 1539984098,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394015] },
+            { "custom_field_definition_id": 261067, "value": 394026 }
+        ]
+    },
+    {
+        "id": 14633220,
+        "name": "BlockSwap 721 / 1155 Conversational Marketplace",
+        "assignee_id": 680302,
+        "close_date": "12/15/2018",
+        "company_id": 30210921,
+        "company_name": "BlockSwap",
+        "customer_source_id": null,
+        "details": "blah blah",
+        "loss_reason_id": null,
+        "pipeline_id": 512676,
+        "pipeline_stage_id": 2392929,
+        "primary_contact_id": 69296220,
+        "priority": "None",
+        "status": "Open",
+        "tags": [],
+        "interaction_count": 82,
+        "monetary_unit": null,
+        "monetary_value": null,
+        "converted_unit": null,
+        "converted_value": null,
+        "win_probability": 0,
+        "date_stage_changed": 1542311056,
+        "date_last_contacted": 1543536442,
+        "leads_converted_from": [],
+        "date_lead_created": null,
+        "date_created": 1542311056,
+        "date_modified": 1543557877,
+        "custom_fields": [
+            { "custom_field_definition_id": 261066, "value": [394014] },
+            { "custom_field_definition_id": 261067, "value": 394023 }
+        ]
+    }
+]
diff --git a/packages/pipeline/test/fixtures/copper/api_v1_list_opportunities.ts b/packages/pipeline/test/fixtures/copper/api_v1_list_opportunities.ts
new file mode 100644
index 000000000..3c2d4ae5e
--- /dev/null
+++ b/packages/pipeline/test/fixtures/copper/api_v1_list_opportunities.ts
@@ -0,0 +1,425 @@
+// tslint:disable:custom-no-magic-numbers
+import { CopperOpportunity } from '../../../src/entities';
+const ParsedOpportunities: CopperOpportunity[] = [
+    {
+        id: 14050269,
+        name: '8Base RaaS',
+        assigneeId: 680302,
+        closeDate: '11/19/2018',
+        companyId: 27778962,
+        companyName: '8base',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2405442,
+        primaryContactId: 66088850,
+        priority: 'None',
+        status: 'Won',
+        interactionCount: 81,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1538414159000,
+        dateModified: 1544769562000,
+        customFields: { '261066': 394018, '261067': 394026 },
+    },
+    {
+        id: 14631430,
+        name: 'Alice.si TW + ERC 20 Marketplace',
+        assigneeId: 680302,
+        closeDate: '12/15/2018',
+        companyId: 30238847,
+        companyName: 'Alice SI',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2392929,
+        primaryContactId: 69354024,
+        priority: 'None',
+        status: 'Open',
+        interactionCount: 4,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1542304481000,
+        dateModified: 1542304943000,
+        customFields: { '261066': 394015, '261067': 394023 },
+    },
+    {
+        id: 14632057,
+        name: 'Altcoin.io Relayer',
+        assigneeId: 680302,
+        closeDate: '12/15/2018',
+        companyId: 29936486,
+        companyName: 'Altcoin.io',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2392929,
+        primaryContactId: 68724646,
+        priority: 'None',
+        status: 'Open',
+        interactionCount: 22,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1542306827000,
+        dateModified: 1543864667000,
+        customFields: { '261066': 394017, '261067': 394023 },
+    },
+    {
+        id: 14667523,
+        name: 'Altcoin.io Relayer',
+        assigneeId: 680302,
+        closeDate: '12/19/2018',
+        companyId: 29936486,
+        companyName: 'Altcoin.io',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2392929,
+        primaryContactId: 68724646,
+        priority: 'None',
+        status: 'Open',
+        interactionCount: 21,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1542657437000,
+        dateModified: 1543864667000,
+        customFields: { '261066': 394017, '261067': 394023 },
+    },
+    {
+        id: 14666706,
+        name: 'Amadeus Relayer',
+        assigneeId: 680302,
+        closeDate: '11/19/2018',
+        companyId: 29243209,
+        companyName: 'Amadeus',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2405442,
+        primaryContactId: 66912020,
+        priority: 'None',
+        status: 'Won',
+        interactionCount: 11,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1542654284000,
+        dateModified: 1543277520000,
+        customFields: { '261066': 394013, '261067': 394023 },
+    },
+    {
+        id: 14666718,
+        name: 'Ambo Relayer',
+        assigneeId: 680302,
+        closeDate: '11/19/2018',
+        companyId: 29249190,
+        companyName: 'Ambo',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2405442,
+        primaryContactId: 66927869,
+        priority: 'None',
+        status: 'Won',
+        interactionCount: 126,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1542654352000,
+        dateModified: 1545253761000,
+        customFields: { '261066': 394013, '261067': 394023 },
+    },
+    {
+        id: 14164318,
+        name: 'Augur TW',
+        assigneeId: 680302,
+        closeDate: '12/10/2018',
+        companyId: 27778967,
+        companyName: 'Augur',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2405442,
+        primaryContactId: 67248692,
+        priority: 'None',
+        status: 'Won',
+        interactionCount: 22,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1539204858000,
+        dateModified: 1544653867000,
+        customFields: { '261066': 394015, '261067': 394021 },
+    },
+    {
+        id: 14666626,
+        name: 'Autonio',
+        assigneeId: 680302,
+        closeDate: '12/19/2018',
+        companyId: 27920701,
+        companyName: 'Auton',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2392931,
+        primaryContactId: 64742640,
+        priority: 'None',
+        status: 'Open',
+        interactionCount: 54,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1542653834000,
+        dateModified: 1542658808000,
+        customFields: { '261066': 394019, '261067': 394023 },
+    },
+    {
+        id: 14050921,
+        name: 'Axie Infinity 721 Marketplace',
+        assigneeId: 680302,
+        closeDate: '11/1/2018',
+        companyId: 27779033,
+        companyName: 'Axie Infinity',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2392931,
+        primaryContactId: 66499254,
+        priority: 'None',
+        status: 'Open',
+        interactionCount: 4,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1538416687000,
+        dateModified: 1543861025000,
+        customFields: { '261066': 394014, '261067': 394134 },
+    },
+    {
+        id: 13735617,
+        name: 'Balance TW',
+        assigneeId: 680302,
+        closeDate: '12/10/2018',
+        companyId: 27778968,
+        companyName: 'Balance',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2405442,
+        primaryContactId: 64713448,
+        priority: 'None',
+        status: 'Won',
+        interactionCount: 34,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1535668009000,
+        dateModified: 1545082454000,
+        customFields: { '261066': 394015, '261067': 394027 },
+    },
+    {
+        id: 14667112,
+        name: 'Bamboo Relayer',
+        assigneeId: 680302,
+        closeDate: '11/19/2018',
+        companyId: 29243795,
+        companyName: 'Bamboo Relay',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2405442,
+        primaryContactId: 66914687,
+        priority: 'None',
+        status: 'Won',
+        interactionCount: 46,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1542655143000,
+        dateModified: 1545253761000,
+        customFields: { '261066': 394013, '261067': 394023 },
+    },
+    {
+        id: 13627309,
+        name: 'Ben TW',
+        assigneeId: 680302,
+        closeDate: '1/1/2019',
+        companyId: 27702348,
+        companyName: 'Ben',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2392929,
+        primaryContactId: 64262622,
+        priority: 'None',
+        status: 'Open',
+        interactionCount: 64,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1534887789000,
+        dateModified: 1541651395000,
+        customFields: { '261066': 394015, '261067': 394027 },
+    },
+    {
+        id: 14808512,
+        name: 'Bit2Me Relayer',
+        assigneeId: 680302,
+        closeDate: '12/3/2018',
+        companyId: 30793050,
+        companyName: 'Bit2Me',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2405442,
+        primaryContactId: 70267217,
+        priority: 'None',
+        status: 'Won',
+        interactionCount: 0,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1543861167000,
+        dateModified: 1543861189000,
+        customFields: { '261066': 394013, '261067': 394023 },
+    },
+    {
+        id: 14050312,
+        name: 'Bitcoin.tax Reporting Integration',
+        assigneeId: 680302,
+        closeDate: '11/1/2018',
+        companyId: 27957614,
+        companyName: 'Bitcoin',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2392928,
+        primaryContactId: 66539479,
+        priority: 'None',
+        status: 'Open',
+        interactionCount: 5,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1538414308000,
+        dateModified: 1538414314000,
+        customFields: { '261066': 394019, '261067': 394026 },
+    },
+    {
+        id: 14331463,
+        name: 'Bitpie TW',
+        assigneeId: 680302,
+        closeDate: '11/19/2018',
+        companyId: 27779026,
+        companyName: 'Bitpie',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2392929,
+        primaryContactId: 67700943,
+        priority: 'None',
+        status: 'Open',
+        interactionCount: 9,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1539984566000,
+        dateModified: 1541530233000,
+        customFields: { '261066': 394015, '261067': 394027 },
+    },
+    {
+        id: 14331481,
+        name: 'Bitski Wallet SDK TW',
+        assigneeId: 680302,
+        closeDate: '11/19/2018',
+        companyId: 29489300,
+        companyName: 'Bitski',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2392929,
+        primaryContactId: 67697528,
+        priority: 'None',
+        status: 'Open',
+        interactionCount: 23,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1539984735000,
+        dateModified: 1544818605000,
+        customFields: { '261066': 394015, '261067': 394026 },
+    },
+    {
+        id: 14531554,
+        name: 'BitUniverse TW',
+        assigneeId: 680302,
+        closeDate: '12/6/2018',
+        companyId: 29901805,
+        companyName: 'BitUniverse Co., Ltd (Cryptocurrency Portfolio)',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2392929,
+        primaryContactId: 68692107,
+        priority: 'None',
+        status: 'Open',
+        interactionCount: 15,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1541527110000,
+        dateModified: 1544812979000,
+        customFields: { '261066': 394015, '261067': 394026 },
+    },
+    {
+        id: 14050895,
+        name: 'BlitzPredict PMR',
+        assigneeId: 680302,
+        closeDate: '11/1/2018',
+        companyId: 28758258,
+        companyName: 'BlitzPredict',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2392929,
+        primaryContactId: 66378659,
+        priority: 'None',
+        status: 'Open',
+        interactionCount: 32,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1538416597000,
+        dateModified: 1544830709000,
+        customFields: { '261066': 394016, '261067': 394023 },
+    },
+    {
+        id: 14209841,
+        name: 'Blockfolio TW',
+        assigneeId: 680302,
+        closeDate: '11/15/2018',
+        companyId: 29332516,
+        companyName: 'Blockfolio',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2405443,
+        primaryContactId: 67247027,
+        priority: 'None',
+        status: 'Open',
+        interactionCount: 20,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1539624801000,
+        dateModified: 1539984098000,
+        customFields: { '261066': 394015, '261067': 394026 },
+    },
+    {
+        id: 14633220,
+        name: 'BlockSwap 721 / 1155 Conversational Marketplace',
+        assigneeId: 680302,
+        closeDate: '12/15/2018',
+        companyId: 30210921,
+        companyName: 'BlockSwap',
+        customerSourceId: undefined,
+        lossReasonId: undefined,
+        pipelineId: 512676,
+        pipelineStageId: 2392929,
+        primaryContactId: 69296220,
+        priority: 'None',
+        status: 'Open',
+        interactionCount: 82,
+        monetaryValue: undefined,
+        winProbability: 0,
+        dateCreated: 1542311056000,
+        dateModified: 1543557877000,
+        customFields: { '261066': 394014, '261067': 394023 },
+    },
+];
+export { ParsedOpportunities };
diff --git a/packages/pipeline/test/fixtures/copper/parsed_entities.ts b/packages/pipeline/test/fixtures/copper/parsed_entities.ts
new file mode 100644
index 000000000..1f49d38ed
--- /dev/null
+++ b/packages/pipeline/test/fixtures/copper/parsed_entities.ts
@@ -0,0 +1,5 @@
+export { ParsedActivityTypes } from './api_v1_activity_types';
+export { ParsedCustomFields } from './api_v1_custom_field_definitions';
+export { ParsedActivities } from './api_v1_list_activities';
+export { ParsedLeads } from './api_v1_list_leads';
+export { ParsedOpportunities } from './api_v1_list_opportunities';
diff --git a/packages/pipeline/test/parsers/copper/index_test.ts b/packages/pipeline/test/parsers/copper/index_test.ts
new file mode 100644
index 000000000..bb8e70da1
--- /dev/null
+++ b/packages/pipeline/test/parsers/copper/index_test.ts
@@ -0,0 +1,87 @@
+import * as chai from 'chai';
+import 'mocha';
+
+import {
+    CopperActivity,
+    CopperActivityType,
+    CopperCustomField,
+    CopperLead,
+    CopperOpportunity,
+} from '../../../src/entities';
+import {
+    CopperActivityResponse,
+    CopperActivityTypeCategory,
+    CopperActivityTypeResponse,
+    CopperCustomFieldResponse,
+    CopperSearchResponse,
+    parseActivities,
+    parseActivityTypes,
+    parseCustomFields,
+    parseLeads,
+    parseOpportunities,
+} from '../../../src/parsers/copper';
+import { chaiSetup } from '../../utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+type CopperResponse = CopperSearchResponse | CopperCustomFieldResponse;
+type CopperEntity = CopperLead | CopperActivity | CopperOpportunity | CopperActivityType | CopperCustomField;
+
+import * as activityTypesApiResponse from '../../fixtures/copper/api_v1_activity_types.json';
+import * as customFieldsApiResponse from '../../fixtures/copper/api_v1_custom_field_definitions.json';
+import * as listActivitiesApiResponse from '../../fixtures/copper/api_v1_list_activities.json';
+import * as listLeadsApiResponse from '../../fixtures/copper/api_v1_list_leads.json';
+import * as listOpportunitiesApiResponse from '../../fixtures/copper/api_v1_list_opportunities.json';
+import {
+    ParsedActivities,
+    ParsedActivityTypes,
+    ParsedCustomFields,
+    ParsedLeads,
+    ParsedOpportunities,
+} from '../../fixtures/copper/parsed_entities';
+
+interface TestCase {
+    input: CopperResponse[];
+    expected: CopperEntity[];
+    parseFn(input: CopperResponse[]): CopperEntity[];
+}
+const testCases: TestCase[] = [
+    {
+        input: listLeadsApiResponse,
+        expected: ParsedLeads,
+        parseFn: parseLeads,
+    },
+    {
+        input: (listActivitiesApiResponse as unknown) as CopperActivityResponse[],
+        expected: ParsedActivities,
+        parseFn: parseActivities,
+    },
+    {
+        input: listOpportunitiesApiResponse,
+        expected: ParsedOpportunities,
+        parseFn: parseOpportunities,
+    },
+    {
+        input: customFieldsApiResponse,
+        expected: ParsedCustomFields,
+        parseFn: parseCustomFields,
+    },
+];
+describe('Copper parser', () => {
+    it('parses API responses', () => {
+        testCases.forEach(testCase => {
+            const actual: CopperEntity[] = testCase.parseFn(testCase.input);
+            expect(actual).deep.equal(testCase.expected);
+        });
+    });
+
+    // special case because the API response is not an array
+    it('parses activity types API response', () => {
+        const actual: CopperActivityType[] = parseActivityTypes((activityTypesApiResponse as unknown) as Map<
+            CopperActivityTypeCategory,
+            CopperActivityTypeResponse[]
+        >);
+        expect(actual).deep.equal(ParsedActivityTypes);
+    });
+});
diff --git a/packages/pipeline/tsconfig.json b/packages/pipeline/tsconfig.json
index 6f138f260..45e07374c 100644
--- a/packages/pipeline/tsconfig.json
+++ b/packages/pipeline/tsconfig.json
@@ -4,7 +4,15 @@
         "outDir": "lib",
         "rootDir": ".",
         "emitDecoratorMetadata": true,
-        "experimentalDecorators": true
+        "experimentalDecorators": true,
+        "resolveJsonModule": true
     },
-    "include": ["./src/**/*", "./test/**/*", "./migrations/**/*"]
+    "include": ["./src/**/*", "./test/**/*", "./migrations/**/*"],
+    "files": [
+        "./test/fixtures/copper/api_v1_activity_types.json",
+        "./test/fixtures/copper/api_v1_custom_field_definitions.json",
+        "./test/fixtures/copper/api_v1_list_activities.json",
+        "./test/fixtures/copper/api_v1_list_leads.json",
+        "./test/fixtures/copper/api_v1_list_opportunities.json"
+    ]
 }
-- 
cgit v1.2.3


From 28aa12691e00344fe80bd022188a1e7657397aa5 Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Wed, 9 Jan 2019 11:06:15 +0100
Subject: rename method

---
 packages/json-schemas/src/schema_validator.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'packages')

diff --git a/packages/json-schemas/src/schema_validator.ts b/packages/json-schemas/src/schema_validator.ts
index 8fadae97a..43647b594 100644
--- a/packages/json-schemas/src/schema_validator.ts
+++ b/packages/json-schemas/src/schema_validator.ts
@@ -8,7 +8,7 @@ import { schemas } from './schemas';
  */
 export class SchemaValidator {
     private readonly _validator: Validator;
-    private static _assertSchemaNotUndefined(schema: Schema): void {
+    private static _assertSchemaDefined(schema: Schema): void {
         if (schema === undefined) {
             throw new Error(`Cannot add undefined schema`);
         }
@@ -19,7 +19,7 @@ export class SchemaValidator {
     constructor() {
         this._validator = new Validator();
         for (const schema of values(schemas)) {
-            SchemaValidator._assertSchemaNotUndefined(schema);
+            SchemaValidator._assertSchemaDefined(schema);
             this._validator.addSchema(schema, schema.id);
         }
     }
@@ -30,7 +30,7 @@ export class SchemaValidator {
      * @param schema The schema to add
      */
     public addSchema(schema: Schema): void {
-        SchemaValidator._assertSchemaNotUndefined(schema);
+        SchemaValidator._assertSchemaDefined(schema);
         this._validator.addSchema(schema, schema.id);
     }
     // In order to validate a complex JS object using jsonschema, we must replace any complex
@@ -44,7 +44,7 @@ export class SchemaValidator {
      * @returns The results of the validation
      */
     public validate(instance: any, schema: Schema): ValidatorResult {
-        SchemaValidator._assertSchemaNotUndefined(schema);
+        SchemaValidator._assertSchemaDefined(schema);
         const jsonSchemaCompatibleObject = JSON.parse(JSON.stringify(instance));
         return this._validator.validate(jsonSchemaCompatibleObject, schema);
     }
-- 
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